Akutsu, JP
Dai Akutsu, Nerima-Ku JP
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20140016215 | IMAGE PICKUP LENS UNIT AND MANUFACTURING METHOD THEREOF - A small, high-performance image pickup lens unit having an IR cut filter that can be incorporated reliably therein while avoiding an increase in processing complexity. A sealing portion | 01-16-2014 |
20140016216 | MANUFACTURING METHOD FOR IMAGE PICKUP LENS UNIT AND IMAGE PICKUP LENS - The present invention provides a manufacturing method for an image pickup lens unit, with which deformation of a lens occurring during molding of a holder can be suppressed. A resin holder member | 01-16-2014 |
20140233115 | Image Pickup Lens Unit And Method For Manufacturing Image Pickup Lens Unit - Since the lens ( | 08-21-2014 |
Daigo Akutsu, Aichi JP
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20100023207 | VEHICLE INFORMATION RECORDING SYSTEM - A vehicle information recording system has an ECU and the like to detect an abnormal event that occurs on the vehicle, a vehicle state determination unit to determine a vehicle state including at least one of a running state and a running environment of the vehicle based on an output value and a threshold of a sensor and a switch provided in various parts of the vehicle, and a memory unit to record a vehicle state when an abnormal event is detected, which is determined by the vehicle state determination unit, and a duration time of the vehicle state determined by the vehicle state determination unit from when the output value exceeds the threshold to when the abnormal event is detected. | 01-28-2010 |
Daigo Akutsu, Gifu-City JP
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20100050713 | DOOR LOCK CONTROL APPARATUS FOR VEHICLE - A door lock control apparatus includes a lock switch on an exterior of a vehicle, a controller, and a check device. The controller performs a first key check in response to a lock command inputted through the lock switch. The first key check determines whether an electronic key specific to the vehicle is located outside around the vehicle based on a response from the key. The check device performs a second key check, when the key is put into a situation in which the key can be moved from inside to outside the vehicle. The second key check determines whether the key is located inside the vehicle based on the response from the key. The check device stores a result of the second key check as a check record. | 03-04-2010 |
20100073153 | SMART ENTRY SYSTEM - A smart entry system includes a vehicle-side unit and a plurality of portable devices. Each of the portable devices has a discrimination code different from each other. When a first portable device is locked in a vehicle compartment, the discrimination code of the first portable device is stored in the vehicle-side unit. When the vehicle is parked in a state where all of the doors are locked, the vehicle-side unit transmits a request signal to an exterior communication area provided at an outside of the vehicle, and when the vehicle-side unit receives a response signal from a second portable device and the discrimination code of the second portable device is different from the discrimination code of the first portable device stored in the vehicle-side unit, the vehicle-side unit permits an unlock of the doors of the vehicle. | 03-25-2010 |
20120162069 | VEHICULAR DEVICE - A control unit indicates a cursor on a screen of an indication unit according to operation data sent from an operation unit based on user's operation of an operation knob. The control unit implements enlarging indication of a screen region corresponding to a selection item image indicated on the screen of the indication unit. When the control unit implements contracting indication to return an enlarged screen region subsequent to the enlarging indication, the control unit indicates contraction of the screen region in a visually recognizable form and indicates the cursor to follow the screen region. The operation unit further causes a driving force generation unit to generate a driving force to move the operation knob correspondingly to the position of the cursor, according to information on the position of the cursor sent from the control unit. | 06-28-2012 |
20120212461 | OPERATION SUPPORT SYSTEM, IN-VEHICLE APPARATUS AND PORTABLE TERMINAL - A portable terminal receives a user operation on a terminal screen of the portable terminal in a portable terminal normal mode. After receiving the user operation, the portable terminal shifts from a portable terminal normal mode to a portable terminal in-operation state, in which the portable terminal sends out a portable terminal in-operation notice to an in-vehicle apparatus. The in-vehicle apparatus shifts to a portable terminal in-operation mode upon receiving the notice from the portable terminal, and invalidates a reaction force by a reaction force generation unit to transit to a portable terminal normal state. | 08-23-2012 |
Eiichi Akutsu, Ashigarakami-Gun JP
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20090067786 | OPTICAL WAVEGUIDE DEVICE AND LIGHT OUTPUTTING MODULE - An optical waveguide device includes: a waveguide core that guides light; a mirror surface that deflects light coming from the waveguide core by 90°; a main waveguide core that guides light deflected at the mirror surface; a waveguide core for monitoring that branches the light deflected at the mirror surface off from the main waveguide core, and guides the light in a different direction, the mirror surface being disposed at a branching portion of the waveguide core for monitoring; and a clad portion that surrounds the waveguide core, the main waveguide core and the waveguide core for monitoring. | 03-12-2009 |
Eisaku Akutsu, Susono-Shi JP
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20100172547 | ON-VEHICLE IMAGE PROCESSING DEVICE - An image processing device includes a first camera that captures the periphery of a vehicle, specific region extracting units that extract regions, each of which is closer to the edge of an image than to the center of the image, as specific regions, and a movement amount calculating unit that calculates the amount of movement of the vehicle on the basis of image information in a plurality of specific regions. Therefore, it is possible to process only the first specific region and the second specific region of the captured image and thus effectively perform image processing. | 07-08-2010 |
Fumio Akutsu, Ibaraki JP
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20100184891 | LOW MELT VISCOSITY POLYGLYCOLIC ACID, PRODUCTION PROCESS THEREOF, AND USE OF LOW MELT VISCOSITY POLYGLYCOLIC ACID - A low melt viscosity polyglycolic acid having a melt viscosity of at most 100 Pa·s as measured at a temperature higher by 10° C. than the melting point of the polyglycolic acid and a shear rate of 122 sec | 07-22-2010 |
Fumio Akutsu, Tokyo JP
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20120046414 | METHOD FOR PRODUCING SOLID POLYGLYCOLIC ACID-BASED RESIN COMPOSITION - A method for producing a solid polyglycolic acid-based resin composition, including a cooling step of cooling a polyglycolic acid-based resin composition in a molten state by an aqueous medium, wherein in the cooling step, the polyglycolic acid-based resin composition in the molten state is cooled by being brought into contact with the aqueous medium so that a sodium ion concentration in an obtained solid polyglycolic acid-based resin composition can be less than 100 ppb by mass. | 02-23-2012 |
20120259047 | ALIPHATIC POLYESTER RESIN COMPOSITION AND PROCESS FOR PRODUCTION THEREOF - A process for producing an aliphatic polyester resin composition, wherein an aliphatic polyester resin is melt-kneaded with a phosphoric acid ester having a reduced moisture content of 1.5 wt. % or less. As a result, an aliphatic polyester resin composition having an improved moisture resistance is provided. | 10-11-2012 |
Fumio Akutsu, Fukushima-Ken JP
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20090118462 | Process for Producing Polyglycolic Acid Resin Composition - A particulate polyglycolic acid resin composition suitable as a material for various forming processes in produced through a process characterized by comprising: cooling a polyglycolic acid resin composition having a residual glycolide content of at most 0.6 wt. % in a molten state by contact with an aqueous cooling medium to solidify the composition, and pelletizing the composition. | 05-07-2009 |
20090131602 | Polyglycolic Acid Resin Particle Composition and Process for Production Thereof - A particulate polyglycolic acid resin composition, comprising: a blend of a first particulate polyglycolic acid resin and a second particulate polyglycolic acid resin each having a moisture content of at most 110 ppm and providing a ratio of melt-viscosity (as measured at 270° C. and a shear rate of 121 sec | 05-21-2009 |
20090171039 | Polyglycolic Acid Resin Composition - A polyglycolic acid resin composition having improved moisture resistance is obtained by adding a carboxyl group-capping agent and a polymerization catalyst-deactivation agent to a polyglycolic acid resin. | 07-02-2009 |
Haruko Akutsu, Yokosuka-Shi JP
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20110053058 | SEMICONDUCTOR DEVICE FABRICATION MASK AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a semiconductor device fabrication mask comprises a light-transmitting substrate, and a semi-light-shielding pattern and a light-shielding pattern formed on portions of the light-transmitting substrate, wherein the concentration of an S-containing material is 0.4% or less within the range of a depth of 1 nm from the exposed surface of the light-transmitting substrate, the surface of the semi-light-shielding pattern, and the surface of the light-shielding pattern. | 03-03-2011 |
20130248706 | SAMPLE ANALYZING APPARATUS AND SAMPLE ANALYZING METHOD - In accordance with an embodiment, a sample analyzing apparatus includes a charged beam generating unit, a detecting unit, and an analyzing unit. The charged beam generating unit is configured to generate a charged beam and apply the charged beam to a sample. The detecting unit is configured to detect charged particles and then output a signal, the charged particles being generated from the sample by the application of the charged beam in a manner depending on a three-dimensional structure and material characteristics of the sample. The analyzing unit is configured to process the signal to analyze the sample. | 09-26-2013 |
20140070110 | ATOM PROBE MEASURING APPARATUS AND METHOD - In one embodiment, an atom probe measuring apparatus includes an X-ray source configured to generate an X-ray. The apparatus further includes an optical system configured to irradiate a sample with the X-ray. The apparatus further includes a power supply configured to apply a voltage to the sample. The apparatus further includes a detector configured to detect ions evaporated from the sample by irradiating the sample with the X-ray with applying the voltage to the sample. | 03-13-2014 |
20150041652 | MATERIAL INSPECTION APPARATUS - A material inspection apparatus according to the present embodiment includes a sample mount capable of mounting a sample. A detector detects an ion desorbed from the sample. A voltage generator applies a voltage to the sample. An optical system irradiates a laser beam onto the sample at a tilt angle with respect to a perpendicular direction to an end surface of a tip end of the sample. The tilt angle is equal to or smaller than a Brewster angle. | 02-12-2015 |
20150048244 | MATERIAL INSPECTION APPARATUS AND MATERIAL INSPECTION METHOD - A material inspection apparatus according to the present embodiment includes a sample mount capable of mounting a sample. A detector detects an atom desorbed from the sample. A voltage generator applies a voltage to the sample. A laser generator irradiates a laser beam onto the sample. An arithmetic part processes a detection result of the detector. A storage part stores a detection prediction range of a certain element and an isotope of the certain element. A display displays the detection prediction range and an actual detection result of the detector in a comparable manner. | 02-19-2015 |
Hidenori Akutsu, Tokyo JP
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20080274544 | Promotor for Introducing Extracellular Substance into Mammalian Ovum and Introduction Method - The present invention provides a method, upon introducing an extracellular substance, such as sperm, a cell nucleus, a nucleic acid, and a protein, into a mammalian oocyte, for introducing the extracellular substance into a mammalian oocyte, which is safe for the mammalian oocyte, enables efficient introduction, and is technically easy. By treating the mammalian oocyte with a tubulin-polymerization inhibitor such as vinblastine, membrane fusion between the oocyte and the sperm is promoted, and the sperm and the oocyte are fused without making a hole in the oolemma and fertilization can be achieved. The method of the present invention can be applied not only to the case of introducing sperm into a mammalian oocyte, but also to the case of introducing an extracellular substance, such as a cell nucleus, a nucleic acid, and a protein, into a mammalian oocyte. | 11-06-2008 |
Hiroaki Akutsu, Yokohama JP
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20100064292 | STORAGE DEVICE AND CONTROL METHOD THEREFOR - For betterment, by putting a virtual storage device into a suspend mode, physical resources are turned OFF on a virtual storage device basis. Moreover, control information and volume data of the virtual storage device are stored in any external volume, for example, and the resources that have been used by the virtual storage device are deallocated. At the time of resumption of operation, using any resources not in use, the virtual storage device is restored based on the control information in storage. When a change is made to a WWN on the side of a host, the storage device receives a WWN change notification from a management server, and makes settings again to a WWN table, thereby making it accessible from the host. | 03-11-2010 |
20100205479 | INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD - Availability of an information system including a storage system that performs remote copy between two or more storage apparatuses and a host computer using such storage system is improved. A third storage apparatus including a third volume is coupled to a first storage apparatus, a fourth storage apparatus including a fourth volume is coupled to a second storage apparatus, the first and third storage apparatuses perform remote copy of copying data stored in a first volume to the third volume, the first and second storage apparatuses perform remote copy of copying data stored in the first volume to a second volume, and the third and fourth storage apparatuses perform remote copy of copying data stored in the third volume to the fourth volume. | 08-12-2010 |
20100235591 | COMPUTER SYSTEM AND SNAPSHOT CREATION METHOD THEREOF, DELAYING SNAPSHOT CREATION UNTIL PENDING TRANSFER BETWEEN VOLUMES IS COMPLETE - A storage system and snapshot method wherein after a first processor transfers data stored in a first data area to a second storage system, the first processor transfers a first marker stored in a first marker area to a second storage system so that the first marker is stored in a second marker area of a second volume, wherein a second processor checks whether the first marker stored in the second storage area of the second volume corresponds to a second marker designated, and wherein, if the first marker stored in the second storage are of the second volume is a second marker designated, the second processor creates a snapshot of the data that is stored in the second data area, in a third storage volume. | 09-16-2010 |
20110154102 | INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD - Availability of an information system including a storage system that performs remote copy between two or more storage apparatuses and a host computer using such storage system is improved. A third storage apparatus including a third volume is coupled to a first storage apparatus, a fourth storage apparatus including a fourth volume is coupled to a second storage apparatus, the first and third storage apparatuses perform remote copy of copying data stored in a first volume to the third volume, the first and second storage apparatuses perform remote copy of copying data stored in the first volume to a second volume, and the third and fourth storage apparatuses perform remote copy of copying data stored in the third volume to the fourth volume. | 06-23-2011 |
20110258408 | CREATING A SNAPSHOT BASED ON A MARKER TRANSFERRED FROM A FIRST STORAGE SYSTEM TO A SECOND STORAGE SYSTEM - Storage arrangements including: a first storage system including: a first volume which includes a first data area storing data sent from a computer; and a first processor which stores data sent from the computer in the first volume; a second storage system including: a second volume which includes a second data area; a third volume; and a second processor which is configured to store data sent from the first storage system in the second volume; wherein the first processor transfers the data stored in the first data area of the first volume, to the second storage system, and the second processor stores the data in the second data area of the second volume; and wherein in executing a snapshot, the second processor checks and waits until a local copy control flag of the data that is stored in the second data area, is a predetermined value, before executing the snapshot. | 10-20-2011 |
20120246386 | STORAGE SYSTEM AND STORAGE AREA ALLOCATION METHOD - If a monitor measurement cycle is set as a long cycle, promotion in a short cycle cannot be performed; and even if the number of I/Os is very large in response to fluctuations of the number of I/Os in several minutes to several hours of normal work, pages will be promoted after waiting for several weeks. As a result, I/Os which could have normally accepted by an upper tier will be accepted by a lower tier, which results in a problem of worsening the performance efficiency. A monitoring system capable of preventing demotion due to temporary reduction of the number of I/Os for specific pages from a viewpoint of a long cycle and enabling prompt promotion in response to an increase of the number of U/Os for 3 | 09-27-2012 |
20130036286 | FIRST STORAGE CONTROL APPARATUS AND FIRST STORAGE CONTROL APPARATUS CONTROL METHOD - The present invention creates a pool comprising tiers corresponding to the performance of logical volumes. | 02-07-2013 |
20130091328 | STORAGE SYSTEM - A storage system in an embodiment of this invention comprises a non-volatile storage area for storing write data from a host, a cache area capable of temporarily storing the write data before storing the write data in the non-volatile storage area, and a controller that determines whether to store the write data in the cache area or to store the write data in the non-volatile storage area without storing the write data in the cache area, and stores the write data in the determined area. | 04-11-2013 |
20130305003 | STORAGE APPARATUS AND DATA MANAGEMENT METHOD - The present invention provides high-speed copying of a compressed data volume. | 11-14-2013 |
20130311721 | STORAGE SYSTEM - In an exemplary storage system, a processor assigns an unused process to a read request designating an area of a logical volume. The processor determines whether the data designated by the read request is in a cache memory, based on a first identifier for identifying the area designated by the read request. When the designated data is not in the cache memory and a part of physical volumes providing the logical volume is a first kind of physical volume, the processor stores the first identifier associated with an identifier for identifying an area allocated in the cache memory. When the designated data is not in the cache memory and a part of the physical volumes is a second kind of physical volume, the processor stores a second identifier for identifying the process assigned to the read request associated with an identifier for identifying an area allocated in the cache memory. | 11-21-2013 |
20140019701 | INFORMATION STORAGE SYSTEM AND METHOD OF CONTROLLING INFORMATION STORAGE SYSTEM - An example of an information storage system includes physical storage drives for providing real storage areas to a pool which is tiered into tiers different in performance, and a controller. The controller monitors accesses in a first tier in the pool. The controller determines a loaded state of the first tier based on the accesses to the first tier. The controller holds management information relating loads to the first tier to relocation speeds and/or modes of moving data in data relocation between a second tier in the pool and the first tier. The controller determines at least one of a relocation speed and a mode of moving data in data relocation between the second tier and the first tier based on the determined loaded state of the first tier and the management information. | 01-16-2014 |
20140025990 | STORAGE SYSTEM AND DATA MANAGEMENT METHOD - Storage system comprises a second storage apparatus, which is coupled to multiple first storage apparatuses and is of a different type from the first storage apparatuses, and a first control device, which exists either inside or outside of the second storage apparatus. Row of stripes comprising multiple data elements obtained by segmenting a prescribed data unit, and a redundancy code for rebuilding the data elements, is distributively stored in multiple first storage apparatuses, which are more numerous than the total number of stripe data elements, which are either the data elements or redundancy code, in the row of stripes. The row of stripes is configured to enable the rebuilding of the stripe data elements even when a failure has occurred in up to a prescribed allowable number, which is two or more, of the first storage apparatuses storing the stripe data elements of the relevant row of stripes. | 01-23-2014 |
20140208009 | STORAGE SYSTEM - A storage system in an embodiment of this invention comprises a non-volatile storage area for storing write data from a host, a cache area capable of temporarily storing the write data before storing the write data in the non-volatile storage area, and a controller that determines whether to store the write data in the cache area or to store the write data in the non-volatile storage area without storing the write data in the cache area, and stores the write data in the determined area. | 07-24-2014 |
20140281064 | COMPOUND STORAGE SYSTEM AND STORAGE CONTROL METHOD - A shared device unit, which comprises a storage device, is coupled to a plurality of storage systems. The shared device unit provides a plurality of storage areas, which are based on the storage device, to the plurality of storage systems. Each storage system stores allocation management information which comprises an ID of a storage area provided to thereof among the plurality of storage areas, and provides the storage area corresponded to the ID included in the allocation management information to the host computer coupled thereto among the plurality of host computers. | 09-18-2014 |
20140344510 | STORAGE SYSTEM - In an exemplary storage system, a processor assigns an unused process to a read request designating an area of a logical volume. The processor determines whether the data designated by the read request is in a cache memory, based on a first identifier for identifying the area designated by the read request. When the designated data is not in the cache memory and a part of physical volumes providing the logical volume is a first kind of physical volume, the processor stores the first identifier associated with an identifier for identifying an area allocated in the cache memory. When the designated data is not in the cache memory and a part of the physical volumes is a second kind of physical volume, the processor stores a second identifier for identifying the process assigned to the read request associated with an identifier for identifying an area allocated in the cache memory. | 11-20-2014 |
Hiroaki Akutsu, Tokyo JP
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20130103978 | STORAGE SYSTEM - In a storage system which supports a redundant disk configuration, while securing fault tolerance, a longer drive access time as well as a drop in I/O throughput are prevented when a redundant data update, generated due to a data update, is mirrored in the drive. | 04-25-2013 |
20140223223 | STORAGE SYSTEM - In a storage system which supports a redundant disk configuration, while securing fault tolerance, a longer drive access time as well as a drop in I/O throughput are prevented when a redundant data update, generated due to a data update, is mirrored in the drive. | 08-07-2014 |
20140317340 | STORAGE SYSTEM AND STORAGE CONTROL METHOD - A storage system includes: a storage device including a recording medium that stores data and a device controller that executes addition processing involving a change of state of the data with respect to the data; and a storage controller that controls input and output of data for the storage device. The storage controller transmits, to the storage device, determination information that can be utilized by the device controller for determining whether or not to execute the addition processing along with input-output processing relating to input-output target data. The device controller controls execution of the addition processing with respect to the input-output target data based on the determination information transmitted from the storage controller. | 10-23-2014 |
20140325121 | STORAGE SYSTEM - A storage system monitors the first access frequency of occurrence which is the access frequency of occurrence from a host device during a first period, and the second access frequency of occurrence which is the access frequency of occurrence from a host device during a second period shorter than the first period. Along with performing data relocation among the tiers (levels) in the first period cycle based on the first access frequency of occurrence, the storage system performs a decision whether or not to perform a second relocation based on the first access frequency of occurrence and the second access frequency of occurrence, synchronously with access from a host device. Here the threshold value utilized in a decision on whether or not to perform the first relocation is different from the threshold value utilized in a decision on whether or not to perform the second relocation. | 10-30-2014 |
Hiroaki Akutsu, Yokohama-Shi JP
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20140108759 | STORAGE APPARATUS AND DATA MANAGEMENT METHOD - A storage apparatus for which a hierarchical data management system is adopted is designed so that when receiving a read request for a first logical area to which a first storage area of a first storage device in a virtual volume is allocated, whether or not to migrate data in a first storage area of the first storage device, to a storage area of a second storage device is decided according to an access frequency to the first logical area in synchronization with the read request. When it is decided that the data stored in the first storage area of the first storage device should be migrated to the storage area of the second storage device, the data is migrated to a second storage area of the second storage device and the second storage area thereof is allocated to the first logical area in the virtual volume. | 04-17-2014 |
20140143517 | STORAGE SYSTEM - The present invention relates to executing data compression based on the used capacities of real pools. The present storage subsystem stores a definition information regarding conditions of starting data compression and ending data compression defined via usage rates of a real pool as physical area, wherein if the usage rate of the real pool satisfies the condition for starting compression, the compression processing is started, and if the usage rate satisfies the condition for ending compression, the compression processing is ended. | 05-22-2014 |
20140195760 | STORAGE APPARATUS AND DATA MANAGEMENT METHOD - A storage apparatus for which a hierarchical data management system is adopted is designed so that when receiving a read request for a first logical area to which a first storage area of a first storage device in a virtual volume is allocated, whether or not to migrate data in a first storage area of the first storage device, to a storage area of a second storage device is decided according to an access frequency to the first logical area in synchronization with the read request. When it is decided that the data stored in the first storage area of the first storage device should be migrated to the storage area of the second storage device, the data is migrated to a second storage area of the second storage device and the second storage area thereof is allocated to the first logical area in the virtual volume. | 07-10-2014 |
Hiroyuki Akutsu, Hitachi JP
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20090255710 | Solar cell lead wire and production method therefor and solar cell using same - A solar cell lead wire includes a strip-shaped conductive material formed by rolling a wire, and upper and lower melt solder-plated layers formed to be flat on upper and lower surfaces, respectively, of the strip-shaped conductive material by supplying melt solder thereto. | 10-15-2009 |
20090260689 | Solar cell lead wire, method of making the same, and solar cell - A solar cell lead wire includes a conducting material, and a molten solder plated layer formed on the conducting material. The conducting material includes a concave-convex conducting material that includes a concavity on top and under surfaces thereof, respectively, and a convexity on a side surface thereof, and that is formed by die processing a strip-shaped conducting material, and the molten solder plated layer comprises a flat surface formed by supplying a molten solder to the concavity of the concave-convex conducting material. | 10-22-2009 |
20100218981 | Solar cell lead, method of manufacturing the same, and solar cell using the same - A solar cell lead includes a strip plate conductive material that a surface thereof is coated with solder plating. The coated solder plating includes a concavo-convex portion on a surface thereof and a 0.2% proof stress of not more than 90 MPa by a tensile test. The coated solder plating includes a hot-dip solder plating layer formed by supplying a molten solder on the surface of the strip plate conductive material. A plating temperature is set to be not higher than a liquidus-line temperature of the used solder plus 120° C., and an oxide film on a surface of the hot-dip solder plating layer is set to be not more than 7 nm in thickness. | 09-02-2010 |
20110220196 | LEAD WIRE FOR SOLAR CELL, MANUFACTURING METHOD AND STORAGE METHOD THEREOF, AND SOLAR CELL - Disclosed is a lead wire for a solar cell having excellent bondability with a solar cell. The solar cell lead wire ( | 09-15-2011 |
Isao Akutsu, Tokyo JP
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20120109140 | Implant Instrument and Guide System for the Implant Instrument - A guide system for implant instrument has a guide ring attached to the surgical guide supported by teeth, etc. and a ring guide body attached to a drill for forming an implant hole in jawbone. The guide ring is provided with a slit portion on its side face through which a drill bur is inserted from its lateral side at the time of drilling a hole, and the ring guide body of the drill is guided into the guide ring for formation of an implant hole. | 05-03-2012 |
20130171587 | SURGICAL GUIDE PREPARATION TOOL AND METHOD FOR PREPARING SURGICAL GUIDE - The present invention provides an inexpensive surgical guide preparation tool by which an insertion hole for implant can be correctly and easily formed at a predetermined position. | 07-04-2013 |
Isao Akutsu, Miyagi JP
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20130058823 | SCREW VACUUM PUMP - A screw vacuum pump includes a male rotor, a female rotor, a stator, and a drive motor/motors. A screw gear portion of the male rotor, a screw gear portion of the female rotor, and the stator cooperatively form a gas working chamber. The stator has an inlet port and an outlet port. At least one of the male rotor and the female rotor has a rotor hollow portion which is opened on at least one end face side in a rotation-axis longitudinal direction of the male rotor and/or the female rotor. The drive motor is at least partially received in the rotor hollow portion. | 03-07-2013 |
Isao Akutsu, Sendai-Shi JP
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20120273133 | SURFACE PROTECTIVE FILM, GAS CONTACT MEMBER, GAS PROCESSING APPARATUS, AND MECHANICAL PUMP - An object of this invention is to provide a surface protective film which is capable of suppressing the entry of a corrosive gas as compared with conventional surface protective films. A surface protective film according to this invention is a film which contains yttria (Y | 11-01-2012 |
20140186162 | ROTATION MECHANISM FOR GAS EXHAUST PUMP, MANUFACTURING METHOD OF THE SAME, GAS EXHAUST PUMP HAVING ROTATION MECHANISM, AND MANUFACTURING METHOD OF THE SAME - In a gas exhaust pump, there is provided a rotation mechanism that can ensure safe rotation and can greatly reduce the usage of a seal gas. A rotation mechanism of the present invention is formed of a rotating shaft and a seal housing. Between the rotating shaft and the seal housing, there is provided a predetermined gap. On at least one of an outer surface of the rotating shaft and an inner surface of the seal housing, there is provided a PFA film. As to a PFA film on a surface of at least one of the rotating shaft and the seal housing, after coating with PFA the wall surface of the rotation mechanism member defining at least the gap, followed by melting and remelting processes, the PFA film is formed to have a high smoothness on its free surface. | 07-03-2014 |
Kazuyoshi Akutsu, Saitama JP
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20090095100 | Brake apparatus - Brake apparatus includes a transmission unit for operatively connecting a brake pedal to a master cylinder, and the transmission unit is a mechanism capable of varying a ratio between an output amount of a push rod connected to a master cylinder and an operation amount of the brake pedal. Further, the transmission unit is constructed in such a manner that, in an initial operation region of the brake pedal, a ratio of the operation amount of the brake pedal to the output amount of the push rod is set to be greater than in another operation region immediately following the initial operation region. | 04-16-2009 |
20100219679 | BRAKE APPARATUS - Brake apparatus ( | 09-02-2010 |
20130232966 | VEHICLE BRAKE SYSTEM - An input device of a vehicle brake system integrally includes an integrally provided master cylinder and a stroke simulator which communicate via a hydraulic communication path. The stroke simulator is provided with a simulator piston accommodated within a simulator accommodation chamber. The simulator accommodation chamber has an opening portion enabling the insertion of the simulator piston into the simulator accommodation chamber from the side on which the brake pedal is disposed relative to the dashboard. | 09-12-2013 |
20130232967 | INPUT DEVICE OF VEHICLE BRAKE SYSTEM - An input device of a vehicle brake system which is downsized and has an improved general versatility in comparison with conventional vehicle brake systems is provided. An input device | 09-12-2013 |
20130333375 | VEHICLE BRAKE SYSTEM - The following are provided: an input device via which an operator inputs brake operations; a motor cylinder device that generates hydraulic brake pressure on the basis of electric signals based on said brake operations; and a VSA device that assists in stabilizing the behavior of the vehicle on the basis of the aforementioned hydraulic brake pressure generated by the motor cylinder device. Said input device, motor cylinder device, and VSA device are disposed, separated from each other, in an engine compartment partitioned off forwards of a dashboard. | 12-19-2013 |
20130333376 | VEHICLE BRAKE SYSTEM - The purpose of the present invention is to provide a vehicle brake system having a high degree of mounting freedom. The present vehicle brake system is configured in such a manner that an input device into which braking operation of the operator is inputted and a motor cylinder device which generates hydraulic brake pressure on the basis of an electric signal according to at least the braking operation are disposed so as to be separated from each other in the engine room partitioned in front of the dashboard. The vehicle brake system is characterized in that the input device is disposed behind a power device in such a manner that at least a part of the input device overlaps the power device in the front-rear direction. | 12-19-2013 |
20130340422 | VEHICLE-BODY ATTACHMENT STRUCTURE FOR ELECTRIC BRAKE ACTUATOR - A structure for attaching a motor cylinder device to the body of the vehicle, said vehicle brake system including: an input device via which an operator inputs brake operations; and a motor cylinder device that generates hydraulic brake pressure on the basis of electrical signals based on said brake operations. Said motor cylinder device has: an electric motor that operates on the basis of electrical signals; a driving-force transmission unit that transmits driving force from the electric motor; and a cylinder mechanism that applies pressure to a brake fluid by moving a piston axially by means of the driving force transmitted by the driving-force transmission unit. A mount for attaching the motor cylinder device to the body of the vehicle is provided near the center of gravity of the motor cylinder device. This makes it possible to minimize displacement of the electric brake actuator when subjected to vibration. | 12-26-2013 |
20140026557 | ELECTRIC BRAKE DEVICE - An electric brake device includes a first slave piston which is housed in a cylinder body and generates hydraulic pressure in a first hydraulic chamber by moving forward, a motor which transmits a driving force to the first slave piston, and a restriction pin which is inserted and secured to the cylinder body in a direction perpendicular to an axial direction of the cylinder body and restricts a backward position of the first slave piston when a hydraulic pressure is applied from an outside to the first hydraulic chamber, wherein the restriction pin is inserted and secured to the cylinder mechanism in the direction perpendicular to the axial direction of the cylinder main body. Further, a clearance is formed between an inner peripheral wall of the cylinder body and a first groove portion and second groove portion which are formed on an outer surface of the restriction pin. | 01-30-2014 |
Kazuyoshi Akutsu, Wako-Shi JP
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20130239567 | ELECTRIC BRAKE ACTUATOR, AND BRAKE SYSTEM FOR VEHICLE - A motor cylinder device ( | 09-19-2013 |
Kenichi Akutsu, Gunma-Ken JP
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20130009181 | DISPLAY DEVICE - According to one embodiment, a display device includes a first substrate, a second substrate, a display layer, a seal unit, a protrusion and a spacing adjustment layer. The display layer is provided between the first substrate and the second substrate. The seal unit surrounds the display layer between the first substrate and the second substrate. The protrusion is provided along an outer edge of the seal unit at an outside of the seal unit on a first major surface of the first substrate facing the display layer. The spacing adjustment layer is provided along the outer edge at the outside of the seal unit, includes a portion overlaying the protrusion as viewed along a direction from the first substrate toward the second substrate, and is in contact with the protrusion. | 01-10-2013 |
Kousuke Akutsu, Ibaraki JP
Patent application number | Description | Published |
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20110198380 | PNEUMATIC DRIVING MACHINE - The nailing machine ( | 08-18-2011 |
20110198384 | PNEUMATIC DRIVING MACHINE - The nailing machine ( | 08-18-2011 |
Kuniaki Akutsu, Tochigi-Ken JP
Patent application number | Description | Published |
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20120007464 | ROTATING ELECTRICAL MACHINE AND METHOD FOR MANUFACTURING ROTATING ELECTRICAL MACHINE - Provided are a rotating electrical machine and a method for manufacturing the rotating electrical machine, wherein the tapered surface of a plate-side tapered section and the tapered surface of a shaft-side tapered section are bonded with pressure by having forces operate between a plurality of plate-side protruding sections and a plurality of shaft-side protruding sections in the directions wherein the plate-side protruding sections and the shaft-side protruding sections are separated from each other. Thus, a ring core is fixed to a shaft. | 01-12-2012 |
Kuniaki Akutsu, Hagagun JP
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20130160622 | LAMINATED BODY MANUFACTURING APPARATUS, AND LAMINATED BODY MANUFACTURING METHOD - A laminated body manufacturing apparatus for manufacturing an annular laminated body in which each layer is defined by a plurality of segments is provided with a feeding unit that sequentially feeds a plurality of parts to be processed on a band-like sheet material to a predetermined processing position; a processing unit that separates the segment from each part to be processed by a shearing processing in the processing position; and a laminating unit that receives the segment that is separated and lowered onto the plurality of segments that are lowered and defining one layer in advance and that rotates the received segment by a predetermined angle in a circumferential direction of the segment, each time when the shearing processing is performed, so as to place the sequentially lowered segment in a position to define the laminated body. | 06-27-2013 |
Masanori Akutsu, Hitachinaka JP
Patent application number | Description | Published |
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20120213668 | COVER OPENER AND AUTOMATIC ANALYZING DEVICE USING SAME - A cover opener for opening a cover | 08-23-2012 |
20120269682 | AUTOMATIC ANALYZER - The present invention provides an automatic analyzer including: an analyzing unit that includes an analyzing mechanism and a dispensing reagent cassette storage for storing a reagent cassette for dispensing; a reagent replenishing unit including a replenishing reagent cassette storage for storing in advance a reagent cassette for replenishing to be supplied as the reagent cassette for dispensing; and means for ejecting from the replenishing reagent cassette storage the reagent cassette for replenishing that cannot be supplied as the reagent cassette for dispensing. | 10-25-2012 |
Masashi Akutsu, Hitachinaka-Shi JP
Patent application number | Description | Published |
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20120251389 | AUTOMATIC ANALYZING DEVICE - A reagent loading mechanism includes a reagent loading unit and a reagent holding unit serving as a rotating mechanism. A reagent cover opening mechanism and a reagent transferring mechanism are disposed on the circumference of the reagent holding unit. A position at which the reagents can be continuously loaded from the reagent loading unit can be selected from accommodating positions in the reagent holding unit by setting the number (X) of held reagents and an offset number (Y) of the opening mechanism and the transferring mechanism to satisfy a relationship of X=nY+1 (n is arbitrary). In addition, the opening operation and the transferring operation are performed during the same period so that unnecessary operations of the mechanisms can be suppressed by controlling the sequence such that opening of the reagent covers and transferring of the reagents can be continuously performed. | 10-04-2012 |
Masashi Akutsu, Hitachinaka JP
Patent application number | Description | Published |
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20080219887 | AUTOMATIC ANALYZER - An automatic analyzer is capable of performing analysis of a precision control sample in response to an external factor to alleviate the burden on the operator and surely performing precision control at appropriate timing at which precision control must be performed, thereby allowing automatic maintenance of the measurement precision. Analysis of a precision control sample is performed by creating an analysis request for the internally held precision control sample and then transferring the precision control sample in response to an external factor occurring, for example, when a calibrator is inputted in the analyzer, the number of remaining reagents under analysis satisfies a predetermined condition (becomes zero or falls below a specified value), the date changes, a specified time runs out, the operator is changed, the number of analyzed samples exceeds a specified value, a specified time period has elapsed, a new reagent is registered, a measurement failure is detected, etc. | 09-11-2008 |
20090162247 | AUTOMATIC ANALYZER AND SAMPLE-PROCESSING SYSTEM - Disclosed herein is a sample-processing system that can improve total system processing efficiency, and reduce a sample-processing time, by establishing a functionally independent relationship between a rack conveyance block with rack supply, conveyance, and recovery functions, and a processing block with sample preprocessing, analysis, and other functions. A buffer unit with random accessibility to multiple racks standing by for processing is combined with each of multiple processing units to form a pair, and the system is constructed to load and unload racks into and from the buffer unit through the rack conveyance block so that one unprocessed rack is loaded into the buffer unit and then upon completion of process steps up to automatic retesting, unloaded from the buffer unit. Functional dependence between any processing unit and a conveyance unit is thus eliminated. | 06-25-2009 |
20110162438 | AUTOMATIC ANALYZER AND SAMPLE-PROCESSING SYSTEM - In a sample-processing system having function modules and buffer units each combined as a pair with one another, in case of device stoppage due to failure, since a number of sample racks are held in the buffers, resetting involves a huge amount of time for storage of the racks. In addition, if the system configuration includes a plurality of buffer units, the resetting time increases with the number of buffer units. | 07-07-2011 |
20110200485 | AUTOMATIC ANALYZER - An automatic analyzer for performing analysis of a precision control sample in response to an external factor to alleviate the burden on the operator and perform precision control at appropriate timing, thereby allowing automatic maintenance of the measurement precision. Analysis of a precision control sample is performed by creating an analysis request for the internally held precision control sample and then transferring the precision control sample in response to an external factor occurring, when a calibrator is inputted in the analyzer, the number of remaining reagents under analysis satisfies a predetermined condition (becomes zero or falls below a specified value), the date changes, a specified time runs out, the operator is changed, the number of analyzed samples exceeds a specified value, a specified time period has elapsed, a new reagent is registered, and a measurement failure is detected. | 08-18-2011 |
20110256022 | AUTOMATIC ANALYZER - An automatic analyzer is provided that can promptly process a request for additional test items for a sample being analyzed or an error that has occurred in the sample. | 10-20-2011 |
20120294764 | AUTOMATIC ANALYZER AND SAMPLE-PROCESSING SYSTEM - A sample-processing system that improves total system processing efficiency, and reduces a sample-processing time, by establishing a functionally independent relationship between a rack conveyance block with rack supply, conveyance, and recovery functions, and a processing block with sample preprocessing, analysis, and other functions. A buffer unit with random accessibility to multiple racks standing by for processing is combined with each of multiple processing units to form a pair, and the system is constructed to load and unload racks into and from the buffer unit through the rack conveyance block so that one unprocessed rack is loaded into the buffer unit and then upon completion of process steps up to automatic retesting, unloaded from the buffer unit. Functional dependence between any processing unit and a conveyance unit is thus eliminated. | 11-22-2012 |
20120294765 | AUTOMATIC ANALYZING SYSTEM - There is provided an analysis apparatus in which congestion does not occur and whose analysis efficiency is high as a whole even when the apparatus is an automatic analyzing apparatus to which a plurality of functional modules having different functions and process performances from each other are connected. Also, there is provided an automatic analysis system in which, even when a new functional module is added, it is not required to consider influence on the existing functional modules and restructure a carrying plan or others for improving process performances as a whole. Buffer units paired with the respective functional modules are connected to a specimen carrying line, and an operating-section computer issues an instruction for carrying to the respective functional modules in accordance with requests for specimens, so that carrying-in/out operations are performed as managing respective carrying-possible states among the buffer units and functional modules. | 11-22-2012 |
20130039809 | AUTOMATIC ANALYZER - An automatic analyzer for performing analysis of a precision control sample in response to an external factor to alleviate the burden on the operator and perform precision control at appropriate timing, thereby allowing automatic maintenance of the measurement precision. Analysis of a precision control sample is performed by creating an analysis request for the internally held precision control sample and then transferring the precision control sample in response to an external factor occurring, when a calibrator is inputted in the analyzer, the number of remaining reagents under analysis satisfies a predetermined condition (becomes zero or falls below a specified value), the date changes, a specified time runs out, the operator is changed, the number of analyzed samples exceeds a specified value, a specified time period has elapsed, a new reagent is registered, and a measurement failure is detected. | 02-14-2013 |
20130197690 | AUTOMATED SAMPLE TEST SYSTEM, AND METHOD FOR CONTROLLING SAME - A method for controlling an automated sample test system includes a samples conveyance line for conveying samples racks, each holding samples, to a plurality of processing units, and an empty-rack stock section in which to stock samples racks not holding a sample. The control method is designed to collect information on whether the processing units are in need of a supply of empty samples racks, and then supply empty samples racks from the empty-rack stock section to the processing units based on the information. Decreases in throughput can be prevented by leveling the number of empty samples racks supplied to the processing units that require empty samples racks. | 08-01-2013 |
20130281279 | AUTOMATIC CENTRIFUGE, PRE-ANALYSIS SYSTEM WITH AUTOMATIC CENTRIFUGE AND THE CONTROL TECHNIQUES OF THAT SYSTEM - A determination mechanism which obtains information about the weight of the specimen housed in the specimen container is arranged on a conveyor line for connecting between a loading module and an automatic centrifugal unit, the specimens are held without being installed at an adaptor until the number of the specimens which can be subjected to a centrifugal processing at once by the automatic centrifugal unit arrives, and the specimens are installed after the arrival in an order from a heavier specimen at the adaptors to be paired, which are installed at the symmetric positions to each other across the rotation central axis. Also, the specimen is installed at the gravity-center position of the adaptor first, and the subsequent specimens are installed from the inner side at the point-symmetric positions to each other across the gravity-center position. | 10-24-2013 |
Minoru Akutsu, Tokyo JP
Patent application number | Description | Published |
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20110273557 | POSITION MEASURING SYSTEM - In a position measuring system for measuring a position of a preset target portion of a conveyed sheet-like material with a camera, the system comprises a first camera unit installed substantially above one edge of the sheet-like material, including an image pickup device to receive a focused image of the sheet-like material, and taking an image of the target portion of the sheet-like material, a second camera unit installed substantially above the other edge of the sheet-like material, including an image pickup device to receive a focused image of the sheet-like material, and taking an image of the target portion of the sheet-like material, and a measuring unit for, based on variations of positions of the target portion from preset reference positions in the images of the sheet-like material focused on the respective image pickup devices, determining occurrence of a pass line fluctuation that displaces the sheet-like material in a vertical direction, and measuring a position deviation of the target portion. | 11-10-2011 |
20120081539 | APPARATUS FOR MEASURING POSITION AND SHAPE OF PATTERN FORMED ON SHEET - An apparatus for measuring the position and shape of a pattern formed on a sheet includes a sheet on which a pattern is formed, a camera holding mechanism that is disposed perpendicular to a transportation direction of the sheet, at least one camera that is disposed such that the camera is movable in a longitudinal direction of the camera holding mechanism, and an image processing computer that processes an image picked up by the at least one camera. In the measuring apparatus, when calibration is performed, calibration is performed with reference to a picked up image of the coating pattern and a picked up image of a reference body for calibration. | 04-05-2012 |
Minoru Akutsu, Kyoto JP
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20120147916 | SEMICONDUCTOR LASER DEVICE - A semiconductor laser device capable of high output is provided. A semiconductor laser diode includes: a substrate; and a semiconductor stacked structure, which is formed on the substrate through crystal growth. The semiconductor stacked structure includes: an n-type (Al | 06-14-2012 |
20130313609 | NITRIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - Provided are a nitride semiconductor device having an excellent boundary between a nitride semiconductor and a gate insulating film, resulting in improved device characteristics, and a manufacturing method therefor. The nitride semiconductor device includes: an electron transport layer made of a nitride semiconductor; an electron supply layer layered on the electron transport layer, the electron supply layer being made of a nitride semiconductor including Al and having an Al composition different from that of the electron transport layer; a source electrode and a drain electrode formed on the electron supply layer with a gap therebetween; a gate insulating film covering the surface of the electron supply layer between the source electrode and the drain electrode; a passivation film covering a surface of the gate insulating film and having an opening between the source electrode and the drain electrode; and a gate electrode having a main gate body in the opening facing the electron supply layer through the gate insulating film. | 11-28-2013 |
20140169396 | SEMICONDUCTOR LASER DEVICE - A semiconductor laser device capable of high output is provided. A semiconductor laser diode includes: a substrate; and a semiconductor stacked structure, which is formed on the substrate through crystal growth. The semiconductor stacked structure includes: an n-type (Al | 06-19-2014 |
Mitsuo Akutsu, Saitama JP
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20090093588 | Solvent Composition - A solvent composition contains a tetralin compound (a) represented by the following general formula (I) and a polyether compound (b) represented by the following general formula (II). The solvent composition is excellent in safety and almost odorless, having a high capability of dissolving various organic materials, and also excellent in affinity to various substrates. The solvent composition is suitably used for various applications including various kinds of paints, adhesives, coating materials, detergents, and the like. | 04-09-2009 |
Naoto Akutsu, Yaita-Shi JP
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20120147188 | VEHICLE VICINITY MONITORING APPARATUS - A vehicle vicinity monitoring apparatus detects a bicycle rider from infrared images. The vehicle vicinity monitoring apparatus converts the infrared images into binarized images, and calculates correlated errors of areas from a reference template. The vehicle vicinity monitoring apparatus judges an object of interest as the bicycle rider when the amplitude of the correlated errors changes periodically. | 06-14-2012 |
Naoto Akutsu, Gunma JP
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20120193902 | IMPACT ABSORBING STEERING APPARATUS - Construction is achieved wherein a steering wheel can displace smoothly in the forward direction during a secondary collision, even when an electric motor | 08-02-2012 |
20120234623 | IMPACT ABSORBING STEERING APPARATUS - Construction is achieved wherein the rear section of a steering column | 09-20-2012 |
20120273291 | IMPACT ABSORBING STEERING APPARATUS - Construction is achieved wherein a steering wheel can displace smoothly in the forward direction during a secondary collision, even when an electric motor | 11-01-2012 |
Nobuhito Akutsu, Hitachi JP
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20110232938 | FLEXIBLE FLAT CABLE - A flexible flat cable includes a plurality of conductors arranged parallel at predetermined intervals, an insulation layer covering both sides of each of the plurality of conductors, a nonwoven fabric layer on an outer surface of the insulation layer, and a shield layer on an outer surface of the nonwoven fabric layer. The nonwoven fabric layer includes a nonwoven fabric including a layer including a first fiber thread with a predetermined outer diameter and a second fiber thread with an outer diameter larger than that of the first fiber thread. A basis weight of the nonwoven fabric is 50 to 90 g/m | 09-29-2011 |
20120037410 | THERMOPLASTIC RESIN COMPOSITION, ADHESIVE FILM AND WIRING FILM USING THE SAME - A thermoplastic resin composition including a polyphenylene ether-based polymer having hydroxyl groups in its chemical structure and having 2,6-dimethylphenylene ether as a repeating unit, an isocyanate compound having a plurality of isocyanate groups in its structure; or a reaction product of the polyphenylene ether-based polymer having 2,6-dimethylphenylene ether as a repeating unit and the isocyanate compound having a plurality of isocyanate groups in its structure; and a hydrogenated styrene-based elastomer, and an adhesive film and a wiring film using the same are disclosed. | 02-16-2012 |
20130161057 | FLEXIBLE FLAT CABLE - A flexible flat cable includes a plurality of conductors arranged in parallel at predetermined intervals, an insulation layer provided on both surfaces of the conductors, a nonwoven fabric layer provided on an outer surface of the insulation layer, and a shield layer provided on an outer surface of the nonwoven fabric layer. The nonwoven fabric layer includes a nonwoven fabric having a plurality of recessed portions formed on a surface thereof, the recessed portion being enclosed by a pair of opposite long sides and a pair of opposite short sides. | 06-27-2013 |
Satonari Akutsu, Tokyo JP
Patent application number | Description | Published |
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20080296158 | DEVICE FOR ELECTROPHORESIS, DEVICE FOR TRANSFER, DEVICE FOR ELECTROPHORESIS AND TRANSFER, CHIP FOR ELECTROPHORESIS AND TRANSFER, AND METHOD FOR ELECTROPHORESIS, METHOD FOR TRANSFER, AND METHOD FOR ELECTROPHORESIS AND TRANSFER - A device for electrophoresis applies a voltage to a medium in contact with a plurality of electric conductors so that a potential of adjacent conductors is within a certain range. This allows preventing decline in electrophoresis speed. A device for electrophoresis and transfer includes an electrode having a plurality of electrode regions being insulated one another and arranged in a specific direction. This allows providing a practical and easy-to-use device for electrophoresis and transfer. A device for transfer alters an applied voltage or applied voltage duration to a certain position to another position. This allows improving transfer efficiency. | 12-04-2008 |
20090084681 | MULTILAYER BODY FOR ELECTROPHORESIS AND TRANSFER, CHIP FOR ELECTROPHORESIS AND TRANSFER, ELECTROPHORESIS AND TRANSFER APPARATUS, METHOD OF ELECTROPHORESIS AND TRANSFER, AND METHOD OF MANUFACTURING MULTILAYER BODY FOR ELECTROPHORESIS AND TRANSFER - With the use of a chip ( | 04-02-2009 |
20110114485 | ELECTROPHORESIS APPARATUS AND ELECTROPHORESIS METHOD - An electrophoresis apparatus includes a sample separating section for containing a sample separating medium for separating a sample in a horizontal direction, the sample separating section containing the sample separating medium in such a manner that the sample separating medium has an exposed portion at least one end of a surface of the sample separating medium, the surface being in parallel with the horizontal direction; and medium connecting means for connecting a sample containing medium to the sample separating medium at a connecting region, the sample containing medium containing a sample, and the connecting region satisfying a particular equation. By this, an electrophoresis technique with better accuracy than conventional arts can be provided. | 05-19-2011 |
20110233062 | Biological Molecule Separation Apparatus - A biological molecule separation apparatus for separating a biological molecule of one embodiment of the present invention has a buffer solution chamber receiving a buffer solution, a separation electrode arranged in the buffer solution chamber, a biological molecule separation medium for separating a biological molecule, a biological molecule adsorption film for adsorbing a biological molecule, a pair of transfer electrodes having a plurality of line shaped conductors extending in a direction perpendicular to a first direction, the conductors being arranged in the direction perpendicular to the first direction, and a separation part which holds the transfer electrode, the biological molecule adsorption film, the medium and the transfer electrode, wherein the transfer electrode, the biological molecule adsorption film, the medium and the transfer electrode are stacked in this order. | 09-29-2011 |
20130015069 | DEVICE FOR ELECTROPHORESIS, DEVICE FOR TRANSFER, DEVICE FOR ELECTROPHORESIS AND TRANSFER, CHIP FOR ELECTROPHORESIS AND TRANSFER, AND METHOD FOR ELECTROPHORESIS, METHOD FOR TRANSFER, AND METHOD FOR ELECTROPHORESIS AND TRANSFER - A device for electrophoresis applies a voltage to a medium in contact with a plurality of electric conductors so that a potential of adjacent conductors is within a certain range. This allows preventing decline in electrophoresis speed. A device for electrophoresis and transfer includes an electrode having a plurality of electrode regions being insulated one another and arranged in a specific direction. This allows providing a practical and easy-to-use device for electrophoresis and transfer. A device for transfer alters an applied voltage or applied voltage duration to a certain position to another position. This allows improving transfer efficiency. | 01-17-2013 |
Satonari Akutsu, Sagamihara-Shi JP
Patent application number | Description | Published |
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20120273360 | INSTRUMENT FOR ELECTROPHORESIS AND ELECTROPHORESIS APPARATUS - An instrument for electrophoresis includes a sample-separating portion in which a slab sample-separating medium that separates a sample is provided. The instrument for electrophoresis includes a sample-transporting portion that transports a sample-containing medium containing the sample to the sample-separating portion. The instrument for electrophoresis includes a positioning portion that is provided to the sample-separating portion and/or the sample-transporting portion and used for connecting the sample-transporting portion to a predetermined position of the sample-separating portion. | 11-01-2012 |
Seiichi Akutsu, Fujisawa-Shi JP
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20110072767 | BAGGING APPARATUS - An article bagging apparatus designed to reduce impacts caused by stopping at advance and retraction terminal points. The article bagging apparatus has an upper scoop | 03-31-2011 |
20120067693 | Bread conveying apparatus and bread packaging system - A bread conveying apparatus comprising: a pair of rolling members spaced apart from each other along a loaf bread conveying path; an endless revolving member wound around said pair of rolling members and laid along said conveying path; a first flight mounted to said endless revolving member to urge said loaf bread along said conveying path and carry said loaf bread to a predetermined position; and a second flight mounted to said endless revolving member upstream of said first flight along said conveying path to urge said loaf bread so as to align said loaf bread with said predetermined position. | 03-22-2012 |
20120067700 | Bread conveying apparatus - A bread conveying apparatus comprises: a first discharge conveyer for conveying bread, the first discharge conveyer disposed along a conveying path on which the bread is conveyed; and a second discharge conveyer for conveying the bread, the first discharge conveyer disposed along the conveying path and having a common region that partially overlaps with a region on the conveying path where the first discharge conveyer runs, wherein the first discharge conveyer has a first flight for urging the bread, and the second discharge conveyer has a second flight for urging the bread, and wherein a conveying speed at which the bread is conveyed by the second discharge conveyer is different from a conveying speed at which the bread is conveyed by the first discharge conveyer. | 03-22-2012 |
20120067705 | Bread packaging system - A bread packaging system comprising: a movable member on which a scoop for holding a packaging member to package bread is mounted; a guide member for defining a moving path along which the movable member is moved; a reciprocating motion mechanism having an endless revolving member for reciprocating the movable member along the guide member; and a link member for linking the endless revolving member with the movable member, wherein the bread packaging system is configured to reciprocate the movable member along the guide member by revolving the endless revolving member in one direction. | 03-22-2012 |
Shigekiyo Akutsu, Tokyo JP
Patent application number | Description | Published |
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20090276744 | OPERATION TIMING VERIFYING APPARATUS AND PROGRAM - An operation timing verifying apparatus and program for accurately verifying operation timings of a semiconductor integrated circuit in design with suppressing design time and cost. The operation timing verifying apparatus and program sets an unreal corner condition that all delay elements present a maximum delay as an operating condition, performs operation timing analysis in the operating condition, thereby extracting an operation-violating circuit path, if any, from a circuit layout, sets a real corner condition that at least one element type of delay elements from among the delay elements present a maximum delay as the operating condition and performs the operation timing analysis on only the operation-violating circuit path to determine again whether an operation violation exists therein. | 11-05-2009 |
Shigemitsu Akutsu, Wako-Shi JP
Patent application number | Description | Published |
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20100056312 | POWER UNIT - A power unit includes: a differential gear ( | 03-04-2010 |
20100071974 | POWER UNIT - A power unit includes: an energy dispensing/synthesizing system in which a first body of rotation is connected to an output shaft of a prime mover and a second body of rotation is connected to a driven unit via a first power transmission path; a first power transmission system selectively operable between an operating state for enabling power transmission in the first power transmission path and an operating state for disconnecting the power transmission; a second power transmission path connecting between the output shaft of the prime mover and the driven unit; and a second power transmission system selectively operable between an operating state for enabling power transmission in the second power transmission path and an operating state for disconnecting the power transmission, wherein an auxiliary device is connected to a second body of rotation of the energy dispensing/synthesizing system. | 03-25-2010 |
Shigemitsu Akutsu, Saitama JP
Patent application number | Description | Published |
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20080238232 | Motor, rotor structure and magnetic machine - A motor includes a stator having first and second armatures to form a rotating magnetic field, an inner rotor having first and second permanent magnets, and an outer rotor arranged between the stator and the inner rotor. The outer rotor has a rotor body which supports first and second induction magnetic poles such that they are embedded therein. A phase of the first induction magnetic pole is matched with a phase of the second induction magnetic pole. The first and second induction magnetic poles are assembled to the rotor body such that they are inserted into linear slits formed in the rotor body in the axis direction. Because the first and second induction magnetic poles are aligned in the axis direction, the outer rotor has a simple structure and an increased strength, and also support and assembling of the first and second induction magnetic poles in the outer rotor are facilitated. | 10-02-2008 |
20080296997 | Rotor for rotating electrical machine - A rotor body for an electric motor is comprised of connecting outer peripheral portions of first and second flange members made of electrically conductive material to the opposite ends of a plurality of connection members made of electrically conductive material of weak magnetic material arranged at predetermined distances therebetween in the circumferential direction with bolts and by supporting induction magnetic poles made of soft magnetic material between the connection members which are adjacent in the circumferential direction. Coupling portions of the first and second flange members and the connection member are electrically insulated by insulation coating so that an eddy current flowing in a closed circuit comprised of the first flange member, the connection member, the second flange member and the other connection member can be reduced and heat dissipation and energy loss accompanied by the eddy current can be minimized at the time of an operation. | 12-04-2008 |
20100289365 | ELECTRIC MOTOR AND ROTOR FOR ROTATING ELECTRIC MACHINE - An electric motor (M) includes first and second stators ( | 11-18-2010 |
20100308674 | MAGNETIC MACHINE - To provide a magnetic machine capable of reducing the ripple and cogging of torque or thrust. An electric motor | 12-09-2010 |
20120179320 | POWER OUTPUT SYSTEM - There is provided a power output system | 07-12-2012 |
20120194108 | MOTOR SYSTEM - A motor system comprises a motor ( | 08-02-2012 |
20120197475 | HYBRID VEHICLE - A hybrid vehicle is driven by a power unit which includes: a first rotating machine including a first rotor, a first stator, and a second rotor, wherein the number of magnetic poles generated by an armature row of the first stator and one of the first rotor and the second rotor are connected to a drive shaft; a power engine, wherein an output shaft of the power engine is connected to the other of the first rotor and the second rotor; a second rotating machine; and a capacitor. The hybrid vehicle includes: a state detector that detects a charge state of the capacitor; and a controller that controls the power unit. The controller controls the output of the power engine, based on a remaining capacity of the capacitor when driving the power engine in order to start the hybrid vehicle. Accordingly, it is possible to achieve reduction in the size and cost of the power unit and enhance the driving efficiency of the power unit. | 08-02-2012 |
20120203414 | HYBRID VEHICLE - A hybrid vehicle is driven by a power unit which includes: a first rotating machine including a first rotor, a first stator, and a second rotor, wherein the number of magnetic poles generated by an armature row of the first stator and one of the first rotor and the second rotor are connected to a drive shaft; a power engine, wherein an output shaft of the power engine is connected to the other of the first rotor and the second rotor; a second rotating machine; and a capacitor. A traveling mode of the hybrid vehicle includes an EV traveling mode and an ENG traveling mode, wherein the hybrid vehicle travels with a motive power from at least one of the first rotating machine and the second rotating machine in the EV traveling mode, and the hybrid vehicle travels with a motive power from the power engine in ENG traveling mode. The hybrid vehicle includes: an EV traveling mode predicting unit that predicts a switching from the ENG traveling mode to the EV traveling mode; and a controller that controls a remaining capacity of the capacitor in accordance with prediction result obtained by the EV traveling mode predicting unit so as to change a target value of the remaining capacity. Accordingly, it is possible to achieve reduction in the size and cost of the power unit and enhance the driving efficiency of the power unit. | 08-09-2012 |
20120203415 | HYBRID VEHICLE - A hybrid vehicle is driven by a power unit which includes: a first rotating machine including a first rotor, a first stator, and a second rotor, wherein the number of magnetic poles generated by an armature row of the first stator and one of the first rotor and the second rotor are connected to a drive shaft; a power engine, wherein an output shaft of the power engine is connected to the other of the first rotor and the second rotor; a second rotating machine; a capacitor; and a transformer that steps up an output voltage of the capacitor. The hybrid vehicle includes: a voltage demand calculator that calculates a voltage demand required for each of the first rotating machine and the second rotating machine in accordance with an operating condition of the hybrid vehicle; a step-up execution determining unit that allows the transformer to step up the voltage, when at least one of the voltage demand of the first rotating machine and the voltage demand of the second rotating machine is higher than a first threshold value; and a controller that controls the transformer in accordance with the result determined by the step-up execution determining unit. Accordingly, it is possible to achieve reduction in the size and cost of the power unit and enhance the driving efficiency of the power unit. | 08-09-2012 |
Shigeo Akutsu, Tokyo JP
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20110202981 | CONTENT PRESENTATION-TYPE AUTHENTICATION SYSTEM - It is intended to achieve a user authentication system capable of forcibly presenting a content to a user. Provided is a content presentation-type authentication system designed to allow a client to perform a content presentation-type user authentication in which user authentication is performed in such a manner that a plurality of pattern elements arranged in a given pattern are presented as a presentation pattern to a user who intends to be authenticated, and a one-time password derivation rule is used as a password of the user and applied to certain ones of the pattern elements located at specific positions in the presentation pattern to create a one-time password, and a content is forcibly presented to the user in connection with the user authentication. The content presentation-type authentication system comprises an authentication-service providing server configured to manage respective user IDs and passwords of users, content data indicative of a detail of each of a plurality of contents, and respective content IDs of the plurality of contents, and provide content-added authentication information to each of the users, and a client having a content presentation-type user authentication program and a processor. | 08-18-2011 |
Shinichi Akutsu, Utsunomiya-Shi JP
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20100023054 | Suturing Needle - Provided is a suturing needle, which can be reliably held by a needle holder, which can transmit a high thrust, and which can reduce the fear of damaging a patient and the deformation when a strong force acts. The suturing needle has a representative constitution including a needle tip portion ( | 01-28-2010 |
20140257377 | SUTURE NEEDLE - There is provided a suture needle having a base end surface to which either both ends of a single suture thread or two suture threads are attached allowing easy and secure attachment even of a thicker suture thread than in the past. A suture needle, which is provided with a blind hole along the axis from a base end surface of the suture needle, and a suture thread attached by inserting the suture thread in the blind hole and crimping it, is characterized by having the blind hole opened in two places in the same base end surface, and thereby both ends of a single suture thread or two suture threads may be attached to the needle. Moreover, the blind holes opened in two places may be connected so as to make overall shape of the blind holes in the base end surface have a figure eight shape. | 09-11-2014 |
Shoichi Akutsu, Tokyo JP
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20100004034 | Hands-free phone-call device and tone quality control device - Constant phone-call quality is kept irrespective of setting of a tone adjusting function of a cellular phone under connection. There is provided a sound collector for collecting voices and converting the voices to a voice signal, a communication unit for communicating with a cellular phone terminal according to a predetermined communication protocol, and a reproducing unit for reproducing the voice signal received in the communication unit. A hands-free phone-call device for enabling the cellular phone terminal to execute hands-free phone call is provided with a signal processor for subjecting a voice signal to signal processing of adjusting tone quality to a predetermined state, and a controller for obtaining information on a tone adjusting function from the cellular phone terminal when the cellular phone terminal having the tone adjusting function for adjusting the tone quality during phone call is connected to communicate, and transmitting a predetermined command when it is determined that the tone adjusting function of the cellular phone terminal can be stopped or not, whereby the tone adjusting function of the cellular phone terminal is stopped and then the signal processor is made to execute the signal processing. | 01-07-2010 |
Shoichi Akutsu, Saitama JP
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20120124571 | ONLINE UPDATE METHOD FOR VEHICLE-MOUNTED DEVICE - When a power supply is cut off on updating programs, improper data remains since the power source to be supplied to the vehicle-mounted device is unstable. The check for the improper data and restoration processing are required for a reactivation processing implemented by an update processing unit so that the update is completed correctly, therefore, the user is waited. In contrast, the update processing also implemented by the update processing unit for a time period during which the power source becomes unstable is interrupted, and implemented for the time period during which the power source voltage is stable. In consequence, the update processing is carried on steadily without making the user wait. | 05-17-2012 |
Shuichi Akutsu, Aiko-Gun JP
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20120024049 | CLEANLINESS INSPECTION APPARATUS AND CLEANLINESS INSPECTION METHOD FOR OBJECT TO BE INSPECTED - An ultrasonic generator tank includes an ultrasonic generator contains a first liquid in which ultrasonic waves propagate. A particle extraction vessel contains a high-purity second liquid, such as ultrapure water, and an object to be inspected. A power unit is turned on to oscillate the ultrasonic generator. The particle extraction vessel, which contains the second liquid and the to-be-inspected object, is inserted into the first liquid from above the surface thereof after the lapse of a first time since the start of oscillation of the ultrasonic generator. As the particle extraction vessel is inserted into the first liquid, the ultrasonic generator continues to produce ultrasonic waves. The quantity of particles contained in the second liquid is measured after the lapse of a second time. | 02-02-2012 |
Shuichi Akutsu, Aikoh-Gun JP
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20110139173 | METHOD OF AND APPARATUS FOR MEASURING STRENGTH OF ULTRASONIC WAVES - A method of and an apparatus for measuring the strength of ultrasonic waves are provided. They are capable of measuring the strength of ultrasonic waves easily and at low cost without using a sound pressure meter. The ultrasonic wave strength measuring apparatus has a particle source soaked in a cleaning liquid, an oscillator to generate the ultrasonic waves whose strength is going to be measured to vibrate the particle source so that particles are eluted from the particle source into the cleaning liquid, a counter to count the number of particles in the cleaning liquid, and an operation unit to find the strength of the applied ultrasonic waves based on the counted number of particles. | 06-16-2011 |
20120060873 | METHOD OF AND APPARATUS FOR DETECTING WAVELENGTH, METHOD OF AND APPARATUS FOR EVALUATING TOTAL AMOUNT OF DISSOLVED GASES, AND METHOD OF AND APPARATUS FOR CONTROLLING TOTAL AMOUNT OF DISSOLVED GASES - A method of detecting a wavelength includes inserting at least two sound pressure sensors in parallel with each other into a liquid to which waves are applied, the sound pressure sensors formed into a bar-like shape and having the same sensitivity, establishing a first synchronized state in which waves detected by the sound pressure sensors are synchronized with each other, moving the sound pressure sensors relative to each other in a longitudinal direction, to break the first synchronized state and then establish a second synchronized state in which the waves detected by the sound pressure sensors are again synchronized with each other, and detecting a wavelength of the detected waves according to a quantity of the relative movement of the sound pressure sensors between the first and second synchronized states. The method easily detects a wavelength of waves applied to the liquid and the detected wavelength is usable to evaluate and control a total amount of dissolved gases in the liquid. | 03-15-2012 |
Susumu Akutsu, Saitama JP
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20110290578 | SADDLE RIDING TYPE, ELECTRIC VEHICLE - A saddle riding type, electric vehicle includes a swing arm removably and vertically swingably supported on a vehicle body frame, and an electric motor, a battery for supplying the electric motor with electric power, and a control unit for controlling the electric motor. The electric motor, the battery, and the control unit are disposed on the swing arm. The swing arm integrally provides, forwardly of a rear wheel, a bulkhead for accommodating a battery in isolation from an electric motor and a control unit. The bulkhead has an opening portion that faces terminals disposed on the battery. A battery accommodating portion integrally provides a partition wall extending in a vehicle width direction to form a plurality of accommodating chambers with each containing one of a plurality of batteries. A stand disposed downwardly of the partition wall is supported rotatably on a bottom wall of the battery accommodating portion. | 12-01-2011 |
Tadatomo Akutsu, Chiba JP
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20110063540 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device including a liquid crystal display panel, a fluorescent tube, a holder for retaining the fluorescent tube, and a frame to which the holder is attached. The holder includes an attachment portion for attaching to the frame, and a retaining portion for the fluorescent tube, the retaining portion extending from the attachment portion and facing the frame in a non-contact manner. The retaining portion and the frame have a space formed therebetween. | 03-17-2011 |
Takashi Akutsu, Tochigi-Ken JP
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20100007183 | VEHICLE SEAT - A vehicle seat comprises a cushion plate mounted on seat springs, a seat cushion provided in front of the cushion plate; and an auxiliary plate provided between the seat cushion and the cushion plate for pushing out the seat cushion forward. The auxiliary plate is provided at its upper portion with a plurality of hooks to be engaged in a plurality of engagement holes formed in the cushion plate. The hooks are engaged in the engagement holes so that they can rotate around a lateral direction but do not move in back-and-forth direction and in a vertical direction. | 01-14-2010 |
20100162844 | VEHICLE SEAT - An operation device comprises a lock mechanism having a drum case having a cylindrical drum wall, a lock spring containing a coil portion which is fitted into the drum wall and is locked by a friction force against the inner peripheral face of the drum wall, and a shaft guide mounted rotatably in the drum case and operated to exert or cancel a friction force of the lock spring. A transmitting mechanism for transmitting a reaction force and an operation force from an actuating mechanism is provided between the lock mechanism and the actuating mechanism provided at a desired position. A rattling preventing spring for preventing a rattling in the rotation direction of the shaft guide provided between the drum case and the shaft guide. | 07-01-2010 |
Takashi Akutsu, Ota-Shi JP
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20110067041 | Mounting Structure of Optical Member, and Pickup Apparatus and Disc Apparatus Including the Same - A mounting structure for an optical member comprising: an optical member; a holding member having the optical member mounted thereon; and a position adjustment member disposed between the optical member and the holding member, the position adjustment member configured to adjust a mounting position of the optical member. | 03-17-2011 |
20130107252 | OPTICAL PICKUP DEVICE | 05-02-2013 |
Takashi Akutsu, Itabashi-Ku JP
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20140079947 | Base Film and Pressure-Sensitive Adhesive Sheet Provided Therewith - To prevent bumps on the circuit side of a bump-bearing wafer from getting crushed when grinding the back side of said wafer while protecting the circuit side with a surface-protection sheet, and also to minimize the formation of dimples and cracks on the side being ground. | 03-20-2014 |
Takashi Akutsu, Tokyo JP
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20140065414 | Base Film and Pressure-Sensitive Adhesive Sheet Provided Therewith - The base film of the invention is a base film of a pressure-sensitive adhesive sheet for laminating onto a semiconductor wafer composed of: (A) a layer of a cured product in which a composition including a polyether polyol urethan(meth)acrylate oligomer and an energy ray curable monomer is cured by energy ray irradiation, and (B) a thermoplastic resin layer. The present invention, by using a surface protection sheet, protects a circuit side of a wafer with bumps, prevents collapse of bumps on the circuit side when grinding the back surface, and prevents generation of dimples or cracks on the grinding surface. | 03-06-2014 |
20140342531 | Adhesive Sheet for Semiconductor Wafer Processing, Method for Processing of Semiconductor Wafer Using Sheet - To provide an adhesive sheet for wafer processing that satisfies characteristics such as: (1) protecting an uneven circuit surface during grinding with an adhesive force that is not excessively weak; (2) being easy to remove after processing; and (3) leaving very little adhesive residue on the wafer, and that can preferably be used as a removable BG sheet or the like. This adhesive sheet for wafer processing is characterized in having a substrate and an adhesive layer formed on the substrate, the adhesive layer having an adhesive polymer (A) and a polyrotaxane (B) having a linear-chain molecule passing through the opening of the at least two cyclic molecules, and having a block group at both ends of the linear-chain molecule, the adhesive polymer (A) and the cyclic molecule of the polyrotaxane (B) being linked together to form a crosslinked structure. | 11-20-2014 |
Takeji Akutsu, Hyogo JP
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20100111474 | LASER GUIDE OPTICAL FIBER AND LASER GUIDE INCLUDING THE SAME - A laser guide optical fiber ( | 05-06-2010 |
20100278503 | OPTICAL FIBER AND METHOD FOR FABRICATING THE SAME - An optical fiber includes a core ( | 11-04-2010 |
Takeshi Akutsu, Shioya-Gun JP
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20080203786 | Vehicle seat - A vehicle seat | 08-28-2008 |
Takeshi Akutsu, Tokyo JP
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20080240645 | OPTICAL INTEGRATED CIRCUIT AND OPTICAL INTEGRATED CIRCUIT MODULE - An optical integrated circuit | 10-02-2008 |
20100111468 | OPTICAL INTEGRATED CIRCUIT AND OPTICAL INTEGRATED CIRCUIT MODULE - An optical integrated circuit includes a planar lightwave circuit, and a semiconductor element, which are fixed at one contact surface. A semiconductor optical amplifier (SOA) and a turnaround waveguide having a turnaround portion are formed on a semiconductor substrate. The turnaround waveguide is turned around on the second substrate and is connected to an output port of the SOA. An input port and an output port of the turnaround waveguide are optically coupled at the contact surface with an input port and an output port of the optical waveguides respectively. | 05-06-2010 |
20110110622 | HYBRID INTEGRATED OPTICAL MODULE - The present invention provides a hybrid integrated optical module having a high coupling efficiency by suppressing a connection loss between waveguides. A hybrid integrated optical module according to an embodiment of the present invention is an optical module which integrates a semiconductor chip and a PLC chip. The semiconductor chip has a semiconductor waveguide and is mounted on a Si bench. The PLC chip includes a PLC substrate and an optical waveguide formed on the PLC substrate. An end face of the semiconductor chip protrudes from an end face of the Si bench toward the PLC chip side by a protrusion amount X. Gap adjustment (adjustment of a distance D) between the semiconductor waveguide and the optical waveguide becomes possible by setting a position where the end face of the semiconductor chip is brought into contact with an end face of the PLC chip to be a reference position (zero point). | 05-12-2011 |
20110305253 | SEMICONDUCTOR LASER MODULE - A semiconductor laser module includes a semiconductor laser section, a light selecting section, and an optical converting section. The semiconductor laser section includes a semiconductor laser substrate, a plurality of semiconductor laser elements mounted on the semiconductor laser substrate, and a first temperature adjusting element for adjusting temperature of the semiconductor laser elements. The light selecting section includes a light selecting element substrate and a light selecting element mounted on the light selecting element substrate and optically connected to the semiconductor laser elements, which selects laser light output from at least one of the semiconductor laser elements. The optical converting section includes an optical converting element substrate, an optical converting element mounted on the optical converting element substrate and optically connected to the light selecting element, which converts laser light output from the light selecting element, and a second temperature adjusting element for adjusting temperature of the optical converting element. | 12-15-2011 |
20130121632 | SOA-PLC HYBRID INTEGRATED POLARIZATION DIVERSITY CIRCUIT AND METHOD FOR MANUFACTURING THE SAME - The invention of the present application provides an SOA-PLC hybrid integrated polarization diversity circuit including a PLC-PBS chip and an SOA-COS whose respective waveguides are coupled to each other. The PLC-PBS chip includes: first and second optical waveguides; a Mach-Zehnder interferometer circuit; and a half-wave plate placed in the first optical waveguide which TM mode light is split into. The SOA-COS includes: a third optical waveguide connected to the first optical waveguide; a fourth optical waveguide connected to the second optical waveguide; and an SOA formed in at least one of the third and fourth optical waveguides. One end of the third optical waveguide and one end of the fourth optical waveguide are connected to a U-turn optical waveguide, the one ends being not connected to the first optical waveguide and the second optical waveguide, respectively. | 05-16-2013 |
20140078580 | OPTICAL AMPLIFIER DEVICE - An optical amplifier device comprising an input/output section that inputs incident light and outputs emission light; a polarized light splitting section that causes a polarized light component of the incident light input from the input/output section to branch, and outputs first polarization mode light having a first polarization and second polarization mode light having a second polarization different from the first polarization; a polarization converting section that receives the first polarization mode light, converts the first polarization to the second polarization, and outputs first polarization converted light; and an optical amplifying section that amplifies the first polarization converted light input to one end of a waveguide, outputs the resulting amplified first polarization converted light from another end of the waveguide, amplifies the second polarization mode light input to the other end of the waveguide, and outputs the resulting amplified second polarization mode light from the one end of the waveguide. | 03-20-2014 |
Takeshi Akutsu, Tochigi-Ken JP
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20100164270 | VEHICLE SEAT - A vehicle seat comprises a square-frame-shaped seatback frame including a pair of side frames, a seat spring ( | 07-01-2010 |
Takeshi Akutsu, Kawasaki JP
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20080301457 | Authentication system and apparatus - When a document creation unit | 12-04-2008 |
Tomokuni Akutsu, Nasukarasuyama-Shi JP
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20100224082 | FOOD DOUGH EXTENDING APPARATUS - An object is to provide a food dough extending apparatus capable of adjusting a vertical position of an extending roller unit in an obliquely vertical direction in accordance with a thickness of food dough. A food dough apparatus includes an inclined transporting unit | 09-09-2010 |
20100227037 | METHOD AND APPARATUS FOR LAPPING FOOD DOUGH - An object is to provide a method and an apparatus for lapping strip-shaped food dough onto a transporting unit without repeatedly applying tension or relaxation. A method of lapping food dough in which strip-shaped food dough being continuously conveyed is lapped onto the transporting unit configured to transport the food dough in a direction intersecting a conveyance direction of the food dough. The method includes the steps of conveying the conveyed food dough | 09-09-2010 |
Tomomi Akutsu, Tokyo JP
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20120145564 | FUEL CELL EVALUATOR AND FUEL CELL EVALUATION METHOD - In one embodiment, there is provided a fuel cell evaluator for evaluating a characteristic of a fuel cell based on a frequency characteristic of impedance of the fuel cell. The evaluator includes: an impedance acquisition unit configured to acquire impedances of the fuel cell for a certain current value in a Tafel region by changing a measurement frequency; an extraction unit configured to extract a reaction resistance from the acquired impedances; a calculator configured to calculate the product of the reaction resistance and the certain current value; and an indicator configured to indicate the product calculated by the calculator as the frequency characteristic of the impedance of the fuel cell. | 06-14-2012 |
20120182020 | SECONDARY BATTERY TESTER, SECONDARY BATTERY TESTING METHOD, AND MANUFACTURING METHOD OF SECONDARY BATTERY - There is provided a secondary battery tester for testing a state of a secondary battery based on an impedance characteristic of the secondary battery. The tester includes: an impedance acquiring section configured to acquire an impedance value of the secondary battery; and a determining section configured to determine a state of a solid electrolyte interface (SEI) layer of the secondary battery based on the impedance value acquired by the impedance acquiring section. | 07-19-2012 |
20130207671 | ELECTRODE EVALUATION APPARATUS AND ELECTRODE EVALUATION METHOD - An electrode evaluation apparatus for evaluating a characteristic of an electrode based on an electrochemical property includes a potential control unit, an impedance acquiring unit, a current value acquiring unit, and a normalized impedance calculation unit. The potential control unit is configured to control a potential applied to an electrode. The impedance acquiring unit is configured to acquire an impedance characteristic of the electrode under a specific DC operating condition provided by the potential control unit. The current value acquiring unit is configured to acquire a temporal change in direct current value under the specific DC operating condition. The normalized impedance calculation unit is configured to apply the temporal change in direct current value acquired by the current value acquiring unit to calculate a normalized impedance where impedance acquired by the impedance acquiring unit is multiplied by the direct current value. | 08-15-2013 |
20140191764 | METHOD FOR DETERMINING RESPONSE CHARACTERISTICS OF BATTERY - A method for determining response characteristics of a battery includes: pressurizing the battery in a direction to reduce a distance between electrode surfaces of the battery; and applying a voltage or a current to the pressurized battery to determine response characteristics of the battery. | 07-10-2014 |
Toru Akutsu, Tokyo JP
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20090027724 | Data processing method, data management device, and information processing device - In a data processing method for a data processing system including an apparatus having a storing unit for storing data, and an information processing device for performing data processing in accordance with a predetermined procedure are interconnected via a network, it is detected whether a processing object data, which is an object of data processing to be performed by the information processing device, is stored in a predetermined storage area of the storing unit of the apparatus. A request of data processing of the processing object data is transmitted from the apparatus to the information processing device based on a result of the detection. Data processing to the processing object data is performed in response to the request received from the apparatus. | 01-29-2009 |
Toshiaki Akutsu, Hitachi-Shi JP
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20150017806 | POLISHING AGENT, POLISHING AGENT SET, AND SUBSTRATE POLISHING METHOD - The polishing agent of the invention comprises water, an abrasive grain containing a hydroxide of a tetravalent metal element, polyalkylene glycol, and at least one cationic polymer selected from the group consisting of allylamine polymers, diallylamine polymers, vinylamine polymers and ethyleneimine polymers. | 01-15-2015 |
20150024596 | ABRASIVE, ABRASIVE SET, AND METHOD FOR ABRADING SUBSTRATE - The polishing agent of the invention comprises water, an abrasive grain containing a hydroxide of a tetravalent metal element, and a specific glycerin compound. | 01-22-2015 |
Toshiaki Akutsu, Ibaraki JP
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20080254717 | Cmp Polishing Slurry and Method of Polishing Substrate - A CMP polishing slurry of the present invention contains cerium oxide particles, water, and a polymer of at least one of a methacrylic acid and the salt thereof, and/or a polymer of at least one of a methacrylic acid and the salt thereof and a monomer having an unsaturated double bond, preferably contains furthermore a dispersant or a polymer of monomers containing at least one of an acrylic acid and the salt thereof. The present invention provides a CMP polishing slurry and a polishing method that, after polishing, give a polished film having a smaller difference in residual film thickness due to a pattern density difference. | 10-16-2008 |
20100015806 | CMP POLISHING SLURRY, ADDITIVE LIQUID FOR CMP POLISHING SLURRY, AND SUBSTRATE-POLISHING PROCESSES USING THE SAME - The invention relates to a CMP polishing slurry containing cerium oxide particles, a dispersing agent, a water-soluble polymer and water, wherein the water-soluble polymer includes a polymer obtained by polymerizing a monomer including at least one of a carboxylic acid having an unsaturated double bond and a salt thereof, using a reducing inorganic acid salt and oxygen as a redox polymerization initiator; an additive liquid for CMP polishing slurry; and substrate-polishing processes using the same. This makes it possible to polish a silicon oxide film effectively in a CMP technique for planarizing an interlayer dielectric, a BPSG film or a shallow trench isolating insulated film. | 01-21-2010 |
20120214307 | CHEMICAL-MECHANICAL POLISHING LIQUID, AND SEMICONDUCTOR SUBSTRATE MANUFACTURING METHOD AND POLISHING METHOD USING SAID POLISHING LIQUID - The first embodiment of the CMP polishing liquid of the invention comprises cerium oxide particles, an organic compound with an acetylene bond, and water, the content of the organic compound with an acetylene bond being at least 0.00001 mass % and not greater than 0.01 mass % based on the total mass of the CMP polishing liquid. The second embodiment of the CMP polishing liquid of the invention comprises cerium oxide particles, an organic compound with an acetylene bond, an anionic polymer compound or salt thereof, and water, the anionic polymer compound being obtained by polymerizing a composition comprising a vinyl compound with an anionic substituent as a monomer component, the content of the organic compound with an acetylene bond being at least 0.000001 mass % and less than 0.05 mass % based on the total mass of the CMP polishing liquid. | 08-23-2012 |
20120299158 | CMP POLISHING LIQUID, METHOD FOR POLISHING SUBSTRATE, AND ELECTRONIC COMPONENT - The CMP polishing liquid of the invention is used by mixing a first solution and a second solution, the first solution comprises cerium-based abrasive grains, a dispersant and water, the second solution comprises a polyacrylic acid compound, a surfactant, a pH regulator, a phosphoric acid compound and water, the pH of the second solution is 6.5 or higher, and the first solution and second solution are mixed so that the phosphoric acid compound content is within a prescribed range. The CMP polishing liquid of the invention comprises cerium-based abrasive grains, a dispersant, a polyacrylic acid compound, a surfactant, a pH regulator, a phosphoric acid compound and water, with the phosphoric acid compound content being within a prescribed range. | 11-29-2012 |
20130059439 | CMP POLISHING LIQUID, METHOD FOR POLISHING SUBSTRATE, AND ELECTRONIC COMPONENT - The CMP polishing liquid of the invention is used by mixing a first solution and a second solution, the first solution comprises cerium-based abrasive grains, a dispersant and water, the second solution comprises a polyacrylic acid compound, a surfactant, a pH regulator, a phosphoric acid compound and water, the pH of the second solution is 6.5 or higher, and the first solution and second solution are mixed so that the phosphoric acid compound content is within a prescribed range. The CMP polishing liquid of the invention comprises cerium-based abrasive grains, a dispersant, a polyacrylic acid compound, a surfactant, a pH regulator, a phosphoric acid compound and water, with the phosphoric acid compound content being within a prescribed range. | 03-07-2013 |
Toshinori Akutsu, Saitama-Shi JP
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20100166401 | ANTI-VIBRATION ACTUATOR AND LENS UNIT/CAMERA EQUIPPED THEREWITH - To provide an anti-vibration actuator with which a high drive force can be obtained without increasing size. The present invention is an anti-vibration actuator, including a fixed portion, a movable portion, movable portion support means, first drive means having a first drive magnet and coil; second drive means having a second drive magnet and coil; third drive means having a third drive magnet and coil; first, second, and third position detection elements for detecting the positions of each drive magnet; and a control portion for moving the movable portion to a specified position; wherein the first and second position detection elements are disposed within a region diagonally opposed to the region in which the third drive means is positioned, from among four regions partitioned by the lines of action of the drive forces of the first and second drive means. | 07-01-2010 |
20110013029 | ANTI-VIBRATION ACTUATOR, AND LENS UNIT AND CAMERA EQUIPPED WITH SAME - To provide an anti-vibration actuator capable of obtaining a large drive force while avoiding an increase in size. An anti-vibration actuator ( | 01-20-2011 |
20130088607 | Anti-vibration Actuator and Lens Unit and Camera Furnished with Same - The present invention is an anti-vibration actuator ( | 04-11-2013 |
Yasushi Akutsu, Kanuma-Shi JP
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20100285305 | CONNECTING FILM, AND JOINED STRUCTURE AND METHOD FOR PRODUCING THE SAME - A connecting film which electrically connects a first circuit member with a second circuit member having a nitrogen atom-containing film on a surface thereof facing the first circuit member, the connecting film including a first layer which is to be located at the first circuit member side, and a second layer which is to be located at the second circuit member side, wherein the first layer contains a cationic curing agent and an epoxy resin, and the second layer contains a radical curing agent, an acrylic resin and an epoxy compound, wherein one of the first layer and the second layer is a conductive particle-containing organic resin layer, and the other layer is an insulating organic resin layer containing no conductive particles, and wherein the minimum melt viscosity of the conductive particle-containing organic resin layer is ten times or more greater than that of the insulating organic resin layer. | 11-11-2010 |
20130000113 | Connecting Film, and Joined Structure and Method for Producing the Same - A method for producing a joined structure involving pressure-bonding a first circuit member and a second circuit member together via a connecting film while the circuit members are being heated, to thereby join the circuit members with each other, wherein the connecting film is defined and includes first and second layers wherein one of the first layer and the second layer is a conductive particle-containing organic resin layer, and the other layer is an insulating organic resin layer containing no conductive particles, and wherein the minimum melt viscosity of the conductive particle-containing organic resin layer is ten times or more greater than the minimum melt viscosity of the insulating organic resin layer. | 01-03-2013 |
Yoshihiro Akutsu, Mie-Ken JP
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20130075805 | METHOD FOR MANUFACTURING NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to one embodiment, a method for manufacturing a nonvolatile semiconductor storage device includes; forming a first and a second stacked bodies; forming a through hole penetrating through the first stacked body, a second portion communicating with the first portion and penetrating through a select gate, and a third portion communicating with the second portion and penetrating through a second insulating layer; forming a memory film, a gate insulating film, and a channel body; forming a third insulating layer inside the channel body; forming a first embedded portion above a boundary portion inside the third portion; exposing the channel body by removing part of the first embedded portion and part of the third insulating layer in the third portion; and embedding a second embedded portion including silicon having higher impurity concentration than the first embedded portion above the first embedded portion inside the third portion. | 03-28-2013 |
20140284692 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes: a stacked body including a plurality of electrode layers and a plurality of first insulating layers; a first channel body layer penetrating the stacked body; a memory film; an interlayer insulating film provided on the stacked body; a selection gate electrode provided on the interlayer insulating film; a second channel body layer penetrating the selection gate electrode and the interlayer insulating film and connected to the first channel body; a gate insulating film provided between the selection gate electrode and the second channel body layer; a second insulating layer provided on the gate insulating film and on the selection gate electrode; a contact layer provided on the second insulating layer; and a diffusion layer provided between the contact layer and the second insulating layer and connected to the second channel body layer and the contact layer. | 09-25-2014 |
20150061068 | NON-VOLATILE MEMORY DEVICE, METHOD FOR FABRICATING PATTERN ON WAFER AND METHOD FOR MANUFACTURING NON-VOLATILE MEMORY DEVICE USING SAME - According to an embodiment, a method for fabricating a pattern includes forming a mask covering a first layer, and a second layer selectively provided on the first layer, and forming a groove dividing the first layer and the second layer using the mask. The mask includes a first portion formed on a region of the first layer on a first side of the second layer, a second portion formed on a region of the first layer on a second side of the second layer opposite to the first side, first extending parts extending over the second layer from the first portion toward the second portion, and second extending parts extending over the second layer from the second portion toward the first portion. Each of the second extending parts is located between the first extending parts adjacent to each other. | 03-05-2015 |