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Iwasawa, JP

Atsuo Iwasawa, Sendai-Shi JP

Patent application number	Description	Published
20090148341	Sterilization Method and Sterilization Processing Apparatus - A sterilization method and sterilization processing apparatus having a high sterilization effect and capable of shortening a sterilization time are provided. An electrolysis apparatus	06-11-2009

Atsuo Iwasawa, Yokohama-Shi JP

Patent application number	Description	Published
20090130236	ANTI-MICROBIAL AGENT AND ANTI-MICROBIAL COMPOSITION - The present invention relates to an anti-tetanic agent comprising a Sasa extract; an anti-fungal agent comprising a Sasa extract and an organic acid; an anti-viral agent comprising a Sasa extract; an anti-microbial agent comprising	05-21-2009

Chikara Iwasawa, Wako JP

Patent application number	Description	Published
20110300465	FUEL CELL STACK - A fuel cell stack includes power generation devices each including membrane electrode assemblies and corrugated separators. A coolant channel is provided between the power generation devices. A first-end corrugated separator has a first protrusion that protrudes between recesses of the coolant channel in a direction away from one of adjacent membrane electrode assemblies of the membrane electrode assemblies. The first-end corrugated separator is disposed at a first end of each of the power generation devices in a stacking direction. A second-end corrugated separator has a second protrusion that protrudes between recesses of the coolant channel in a direction away from another of the adjacent membrane electrode assemblies. The second-end corrugated separator is disposed at a second end of each of the power generation devices in the stacking direction. The first protrusion and the second protrusion are disposed to be superposed with each other in the stacking direction.	12-08-2011

Chikara Iwasawa, Saitama-Shi JP

Patent application number	Description	Published
20090148738	Fuel cell - A first separator has an outlet side first connection channel connecting a first fuel gas flow field and a fuel gas discharge passage, and a second separator includes an outlet side second connection channel connecting a second fuel gas flow field and the fuel gas discharge passage. The outlet side first connection channel and the outlet side second connection channel include outer passages and outer passages arranged in the same plane formed by facing the first separator and the second separator. The outer passages and the outer passages are formed alternately and independently in the same plane.	06-11-2009
20110274999	FUEL CELL STACK - A fuel cell stack is comprised of a plurality of power generating units which are stacked along the horizontal direction. A corrugated passage groove having a shape corresponding to the shape of the underside surface of a corrugated passage groove of a first fuel gas passage is formed in a surface of a first metal separator. A corrugated passage groove having a shape corresponding to the shape of the underside surface of a corrugated passage groove of a second oxidant gas passage is formed in a surface of a third metal separator. The corrugated passage grooves overlap one another to define a refrigerant passage. An oxidant gas inlet port and a fuel gas inlet port are provided in the upper portion of the power generating unit, and an oxidant gas outlet port and a fuel gas outlet port are provided in the lower portion of the power generating unit. A refrigerant inlet port and a refrigerant outlet port are formed in each of the left and right portions of the power generating unit.	11-10-2011
20110287331	METHOD OF STARTING OPERATION OF SOLID POLYMER ELECTROLYTE FUEL CELL - A method of starting operation of a fuel cell stack includes the steps of performing gas replacement by supplying a fuel gas to a fuel gas flow field from a downstream side of the fuel gas flow field through a fuel gas discharge passage, and supplying an oxygen-containing gas to an oxygen-containing gas flow field from an upstream side of the oxygen-containing gas flow field through an oxygen-containing gas supply passage. After the step of performing gas replacement, normal power generation is carried out by supplying the fuel gas to the fuel gas flow field from an upstream side of the fuel gas flow field through a fuel gas supply passage, and supplying the oxygen-containing gas to the oxygen-containing gas flow field from the upstream side of the oxygen-containing gas flow field through the oxygen-containing gas supply passage.	11-24-2011

Hiroaki Iwasawa, Gotemba JP

Patent application number	Description	Published
20100230280	Self-ionized sputtering apparatus - There is provided a low-cost self-sputtering apparatus which is so arranged that, even when an arc discharge occurs for some reasons or other, failure in electric discharge can be prevented. The self-sputtering apparatus has a vacuum chamber in which a substrate to be processed is disposed; a target to be disposed opposite to the substrate; a sputtering power source for charging the target with a negative DC current; an anode shield which is disposed in a manner to enclose a space in front of the target and which is charged with a positive electric potential; and a gas introduction means for introducing a predetermined sputtering gas into the vacuum chamber. The apparatus further has an LC resonance circuit in parallel with an output circuit from the DC power source to the target.	09-16-2010

Hiroshi Iwasawa, Hitachi JP

Patent application number	Description	Published
20110056291	Angular Velocity Detecting Apparatus - An angular-velocity detecting apparatus including a synchronous-detection unit for performing the synchronous detection of a displacement signal from a vibrator, a unit for changing a voltage value so that the output of the synchronous-detection unit always becomes equal to its maximum value, the voltage value being applied to a resonant-frequency adjusting electrode, and a unit for feeding back the output of the voltage-value changing unit to the resonant-frequency adjusting electrode in a detection-axis direction.	03-10-2011
20120105080	Electrostatic Capacitance Type Physical Quantity Sensor and Angular Velocity Sensor - The present invention provides a high-accuracy electrostatic capacitance type physical quantity sensor and angular velocity sensor configured so as to be capable of suppressing noise derived from internal noise while maintaining resistance to externally-incoming noise. A detection element	05-03-2012

Hiroshi Iwasawa, Hitachinaka JP

Patent application number	Description	Published
20110260740	Angular Velocity Detection Device - The present invention aims to provide an angular velocity detection device which is capable of reducing the effect of coupling between a drive electrode and a first displacement detection electrode by a floating capacity, and is low in cost. In the angular velocity detection device, an oscillating body	10-27-2011

Junichi Iwasawa, Fukuoka-Ken JP

Patent application number	Description	Published
20080274347	Method for Producing Film Using Aerosol, Particles Mixture Therefor, and Film and Composite Material - There is disclosed a method for producing a film with use of aerosol which is capable of forming a film of satisfactory quality at a high film formation rate. In the method, first, a carrier gas is mixed into a particle mixture which comprises raw fine particles comprising a brittle material as a main component and having a 50% average particle diameter of 0.010 μm to 1.0 μm on a volume basis, and auxiliary particles comprising a brittle material of the same type as or a different type from the brittle material of the raw fine particles as a main component and having a 50% average particle diameter of 3.0 μm to 100 μm on a volume basis, to form an aerosol. The aerosol is ejected onto the surface of a substrate to make the particle mixture come into collision with the substrate, so that the collision crushes or deforms the raw fine particles to form a film on the substrate.	11-06-2008
20080274348	Method for Producing Coating Film Using Aerosol, Fine Particles for Use Therein, and Coating Film and Composite Material - There is disclosed a method for producing a film with use of aerosol which is capable of forming a film of satisfactory quality at an extremely high film formation rate. In the method, first, a carrier gas is mixed into fine particles comprising a brittle material as a main component and having a 50% average particle diameter of 100 nm to 300 nm on a number basis to form an aerosol. The aerosol is ejected onto the surface of a substrate to make the fine particles come into collision with the substrate, so that the collision crushes or deforms the fine particles to form a film on the substrate.	11-06-2008

Junichi Iwasawa, Fukuoka JP

Patent application number	Description	Published
20080274333	Composite structure and production method thereof - It is intended to provide a composite structure excellent in resistance characteristics such as plasma resistance. The composite structure includes a base material having a surface containing a ceramic polycrystal and a structure formed on the surface of the base material containing the ceramic polycrystal, wherein the structure contains a polycrystal containing a brittle material; a grain boundary layer having a glass layer does not substantially exist on a boundary face between crystals forming the polycrystal; a part of the polycrystal forms an anchor part embedded into the base material surface; and an average roughness (Ra) of an interface between the anchor part and the base material surface is 100 nm or less.	11-06-2008
20090233126	Composite Structure - According to the present invention, a structure made of yttrium oxide is formed on a surface of a substrate comprises yttrium oxide polycrystals as a main component, a boundary layer made of hyaline does not substantially exist on a boundary face between crystals which form the structure, and both a cubic system and a monoclinic system exist in the crystal system of the yttrium oxide polycrystals. With this, it is possible to adjust the hardness of the structure made of yttrium oxide formed on a surface of a substrate to be larger than that of an yttrium oxide sintered body.	09-17-2009

Kazuaki Iwasawa, Yokohama-Shi JP

Patent application number	Description	Published
20100190317	SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SILICON OXIDE FILM FORMING METHOD - A semiconductor device manufacturing method has forming element isolation trenches in a semiconductor substrate, forming a silicon compound film in insides of the element isolation trenches in order to embed the element isolation trenches, conducting a first oxidation processing at a first temperature to reform a surface of the silicon compound film to a volatile matter emission preventing layer which permits passage of an oxidizing agent and impurities and which does not permit passage of a volatile matter containing silicon atoms, and conducting a second oxidation processing at a second temperature which is higher than the first temperature to form a coated silicon oxide film inside the element isolation trenches.	07-29-2010
20100311220	METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND NAND-TYPE FLASH MEMORY - A method for manufacturing semiconductor device has forming a plurality of trenches having at least two kinds of aspect ratios on a semiconductor substrate, filling the plurality of trenches with a coating material containing silicon, forming a mask on the coating material in a part of the trenches among the plurality of trenches filled with the coating material, implanting an ion for accelerating oxidation of the coating material into the coating material in the trenches on which the mask is not formed, forming a first insulating film by oxidizing the coating materials into which the ion is implanted, removing the coating material from the part of the trenches after removing the mask and forming a second insulating film in the part of the trenches from which the coating material is removed.	12-09-2010
20120007163	NONVOLATILE MEMORY DEVICE - According to one embodiment, a nonvolatile memory device includes a substrate, first and second tunnel insulating films, first and second floating gate electrodes, an intergate insulating film and a control gate electrode. The substrate has first and second active regions isolated from each other by an element isolation trench. The first and second tunnel insulating films are located in the first and second active regions, respectively. The first and second floating gate electrodes are located on the first and second tunnel insulating films, respectively. The intergate insulating film includes a first insulating layer of a first insulating material, an electron trap layer of a second insulating material on the first insulating layer, and a second insulating layer of the first insulating material on the electron trap layer. The control gate electrode is located on the intergate insulating film.	01-12-2012
20120034754	SEMICONDUCTOR DEVICE MANUFACATURING METHOD AND SILICON OXIDE FILM FORMING METHOD - A semiconductor device manufacturing method has forming element isolation trenches in a semiconductor substrate, forming a silicon compound film in insides of the element isolation trenches in order to embed the element isolation trenches, conducting a first oxidation processing at a first temperature to reform a surface of the silicon compound film to a volatile matter emission preventing layer which permits passage of an oxidizing agent and impurities and which does not permit passage of a volatile matter containing silicon atoms, and conducting a second oxidation processing at a second temperature which is higher than the first temperature to form a coated silicon oxide film inside the element isolation trenches.	02-09-2012

Kazuaki Iwasawa, Kanagawa-Ken JP

Patent application number	Description	Published
20110057249	NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a substrate, a stacked structural body, a semiconductor pillar, and a memory unit. The stacked structural body is provided on a major surface of the substrate. The stacked structural body includes electrode films alternately stacked with inter-electrode insulating films in a direction perpendicular to the major surface. The pillar pierces the body in the direction. The memory unit is provided at an intersection between the pillar and the electrode films. The electrode films include at least one of amorphous silicon and polysilicon. The stacked structural body includes first and second regions. A distance from the second region to the substrate is greater than a distance from the first region to the substrate. A concentration of an additive included in the electrode film in the first region is different from that included in the electrode film in the second region.	03-10-2011
20110065271	METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - According to one embodiment, a method of fabricating a semiconductor device is disclosed. The method includes the steps of: forming a tunnel insulating film on a semiconductor substrate; forming a floating gate electrode on the tunnel insulating film; and forming a silicon nitride film including a low-density silicon nitride film and a high-density silicon nitride film on the floating gate electrode. The method also includes the steps of: forming an isolation trench thereby to expose the low-density silicon nitride film exposed at least in a portion of a side surface of the isolation trench; forming an isolating insulating film covering an internal surface of the isolation trench; removing the silicon nitride film; and forming an interelectrode insulating film and a control gate electrode both covering the floating gate electrode and the isolating insulating film.	03-17-2011
20120018780	SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a method is disclosed for manufacturing a semiconductor device. A side face parallel to a channel direction of a plurality of gate electrodes provided via a gate insulating film above a semiconductor substrate is included as a part of an inner wall of an isolation groove provided between the adjacent gate electrodes. The method can include forming a protection film covering the side face of the gate electrode. The method can include etching the semiconductor substrate using the gate electrode as a mask to form the isolation groove. The side face of the gate electrode is covered with the protection film. The method can include forming a first insulating film by oxidizing a surface of the isolation groove to fill a bottom portion of the isolation groove. In addition, the method can include forming a second insulating film on the first insulating film to fill an upper portion of the isolation groove including the side face of the gate electrode.	01-26-2012
20120018783	SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a method is disclosed for manufacturing a semiconductor device. A side face parallel to a channel direction of a plurality of gate electrodes provided above a semiconductor substrate is included as a part of an inner wall of an isolation groove provided between the adjacent gate electrodes. The method can include forming a first isolation groove penetrating through a conductive film serving as the gate electrode to reach the semiconductor substrate. The method can include forming a protection film covering a side wall of the first isolation groove including a side face of the gate electrode. The method can include forming a second isolation groove by etching the semiconductor substrate exposed to a bottom surface of the first isolation groove. The method can include oxidizing an inner surface of the second isolation groove provided on each of both sides of the gate electrode to form first insulating films, which are connected to each other under the gate electrode. In addition, the method can include filling an inside of the first isolation groove and an inside of the second isolation groove with a second insulating film.	01-26-2012

Masaru Iwasawa, Kanagawa JP

Patent application number	Description	Published
20090133812	LAMINATE BODY, METHOD, AND APPARATUS FOR MANUFACTURING ULTRATHIN SUBSTRATE USING THE LAMINATE BODY - Provided is a laminated body comprising a substrate to be ground and a support, where the substrate is ground to a very small thickness and can then be separated from the support without damaging the substrate. One embodiment of the present invention is a laminated body comprising a substrate to be ground, a joining layer in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the laminated body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.	05-28-2009
20100038035	LAMINATE BODY, METHOD, AND APPARATUS FOR MANUFACTURING ULTRATHIN SUBSTRATE USING THE LAMINATE BODY - Provided is a laminated body comprising a substrate to be ground and a support, where the substrate is ground to a very small thickness and can then be separated from the support without damaging the substrate. One embodiment of the present invention is a laminated body comprising a substrate to be ground, a joining layer in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the laminated body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.	02-18-2010
20100041211	LAMINATE BODY, METHOD, AND APPARATUS FOR MANUFACTURING ULTRATHIN SUBSTRATE USING THE LAMINATE BODY - Provided is a laminated body comprising a substrate to be ground and a support, where the substrate is ground to a very small thickness and can then be separated from the support without damaging the substrate. One embodiment of the present invention is a laminated body comprising a substrate to be ground, a joining layer in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the laminated body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.	02-18-2010
20110297771	LAMINATE BODY, METHOD, AND APPARATUS FOR MANUFACTURING ULTRATHIN SUBSTRATE USING THE LAMINATE BODY - Provided is a laminated body comprising a substrate to be ground and a support, where the substrate is ground to a very small thickness and can then be separated from the support without damaging the substrate. One embodiment of the present invention is a laminated body comprising a substrate to be ground, a joining layer in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the laminated body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.	12-08-2011
20120057100	OPTICAL MEMBERS AND DEVICES EMPLOYING THE SAME - There are provided optical members having a microlens array structure that can be produced by a more simple process, as well as devices employing them. The optical members have on one main surface a microlens array formed using a replication process that employs a mold comprising a plurality of gas bubbles arranged on a replication surface. There are also provided devices that employ the optical members.	03-08-2012

Masashi Iwasawa, Shiga JP

Patent application number	Description	Published
20120113410	LASER SCANNING SENSOR - A laser scanning sensor (	05-10-2012

Masashi Iwasawa, Otsu JP

Patent application number	Description	Published
20090091447	Laser area sensor - In an embodiment, a laser area sensor of the present invention comprises: a laser range finder; a scanning mechanism that changes a measurement direction of the laser range finder; a distance data acquiring portion that defines a detection area and acquires distance information in each direction in the detection area in a time-series manner, by periodically causing the laser range finder to perform measurement while causing the measurement direction to be changed; a human body judging portion that extracts a portion that is presumed to correspond to a human body, from among the distance information and judges whether or not the extracted portion matches a human body based on a time-series moving status of the extracted portion; an alert output control portion; a memory; and a DIP switch.	04-09-2009
20090108184	TARGET DETECTING DEVICE, TARGET DETECTING METHOD, AND TARGET DETECTING PROGRAM - In a target detecting technique using a laser sensor, misdetection can be reduced while maintaining a wide detecting range. A target detecting method for detecting a target by emitting a laser beam diagonally downward from an installing position of a laser emitting and receiving portion. The method includes the steps of: obtaining distance information from the laser emitting and receiving portion to an object to be detected; determining, when the object to be detected approaches the laser emitting and receiving portion, whether the tracking of the object to be detected is stopped or not; and determining, when the tracking of the object to be detected is stopped, whether the object to be detected is the target or a non-target based on distance information immediately before the tracking of the object to be detected is stopped.	04-30-2009
20090109421	Laser area sensor - One embodiment includes: a laser range finder that obtains a distance to an object and a light-reception level of reflected light: a scanning mechanism that changes the measurement direction; a data acquiring portion that periodically performs measurement while changing the measurement direction; a data correcting portion that removes distance information of a portion corresponding to a discontinuous change and corrects light-reception level information of a portion that does not correspond to the discontinuous change after the obtained distance information and light-reception level information are compared with distance information and light-reception level information of preceding and succeeding measurement periods in each direction; a human body judging portion that extracts a portion that is presumed to correspond to a human body, and judges whether or not the extracted portion matches a human body based on a time-series moving status of the extracted portion; and an alert output control portion.	04-30-2009

Masayuki Iwasawa, Kanagawa JP

Patent application number	Description	Published
20110216351	IMAGE FORMING APPARATUS AND COMPUTER READABLE MEDIUM STORING PROGRAM - An image forming apparatus includes: a print command receiving unit that receives print command information indicating a print command; an authentication determination unit that determines whether or not the print command information received by the print command receiving unit includes authentication requirement information indicating that authentication is required upon print processing based on the print command; a determination unit that, when the authentication determination unit has determined that the print command information includes the authentication requirement information, determines whether or not an originator of the print command information and a user who performs the print processing based on the print command information are different; and a notification unit that, when the determination unit has determined that the originator of the print command information and the user who performs the print processing are different, notifies the user who performs the print processing of presence of the print command information.	09-08-2011
20110228309	PRINT JOB INFORMATION MANAGING DEVICE, PRINT JOB INFORMATION MANAGING METHOD, AND RECORDING MEDIUM - A print job information managing device of the present invention has: an authentication request instruction adding section that adds, to a print job, an authentication request instruction that expresses whether or not authentication is needed at a time of printing; a transmitting section that transmits the print job to a printer; and a notification section that, when the authentication request instruction has been added to the print job transmitted by the transmitting section, notifies a printing recipient that the print job has been transmitted.	09-22-2011
20110235096	PRINT JOB DATA MANAGEMENT DEVICE, PRINTING APPARATUS, PRINT JOB DATA MANAGEMENT METHOD AND PRINT JOB DATA MANAGEMENT PROGRAM STORAGE MEDIUM - A print job data management device includes a storage section that stores a print job, a reception section that receives a print job transmitted by a sender, a print execution section, and an extraction section. The print execution section executes printing immediately when the received print job is a first print job without authentication data attached thereto, and, when the print job is a second print job with authentication data attached thereto, temporarily stores the second print job in the storage section and executes printing in response to an authentication of a recipient of a printout. The extraction section extracts the second print job for which a specific duration has elapsed from the storing in the storage section. The print job data management device deletes the print job when the sender and the recipient of the second print job extracted by the extraction section are the same.	09-29-2011
20110235097	INFORMATION PROCESSING DEVICE, PRINTER, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM - An information processing device of the present invention has: a receiving section that receives a print job transmitted by a sender; a printing executing section that, when a print job received at the receiving section is a print job to which authentication information is not added, executes printing immediately, and, when a print job received at the receiving section is an authentication-added print job to which the authentication information is added, stores the print job temporarily, and executes printing on the basis of authentication of a person who carries out printing; and a notification section that, when printing of the authentication-added print job has been executed at the printing executing section, notifies the sender of the print job that printing of the print job has been executed.	09-29-2011

Naotaka Iwasawa, Gunma JP

Patent application number	Description	Published
20090007952	Structure of Peltier Element or Seebeck Element and Its Manufacturing Method - A Peltier or Seebeck element has first and second conductive members having different Seebeck coefficients. To decrease the heat conduction from one to the other end of each of the conductive members, the cross-section area at the intermediate part in the length direction is smaller than those at both ends parts. In place of the decrease of the cross-section, the shape of the cross-section of the intermediate part of each of the conductive members may be changed by dividing the intermediate part into pieces, or amorphous silicon or the like having a heat conductivity lower than those of the materials of both end parts may be used for the material of the intermediate part. In such a way, a high-performance Peltier/Seebeck element such that the difference between the temperature of the heated portion of the Peltier/Seebeck element and the opposite portion can be kept to a predetermined temperature difference for a long time and its manufacturing method are provided.	01-08-2009
20110132020	HEAT EXCHANGER AND HEAT PUMP DEVICE USING THE SAME - Provided are a heat exchanger capable of providing sufficient heat exchange capability even with heat transfer tubes having a reduced outer diameter, and a heat pump device using the same. The heat transfer tubes has an outer diameter D in a range of 5 mm≦D≦6 mm, has a thickness t in a range of 0.05×D≦t≦0.09×D, are disposed at a vertical pitch L1 in a range of 3×D≦L1≦4.2×D, and are disposed at a longitudinal pitch L2 in a range of 2.6×D≦L2≦3.64×D. A sufficiently increased heat exchange rate per unit weight is obtainable with the heat exchanger.	06-09-2011

Shigeo Iwasawa, Iyo-Gun JP

Patent application number	Description	Published
20090165947	Crank for bicycle and method for manufacturing the same - Disclosed are a method for manufacturing a crank for a bicycle by bonding structural members to each other with an adhesive comprising; a step for applying the adhesive in a line-like or dot-like form in correspondence with an intervention region of the adhesive; a step for disposing a fabric in correspondence with the intervention region of the adhesive; a step for expanding the adhesive applied in a line-like or dot-like form in the fabric; and a step for bonding the structural members to each other with the adhesive expanded in the fabric, and a crank for a bicycle manufactured by the method. When the crank for a bicycle is manufactured by bonding the structural members to each other with the adhesive, the adhesive can be applied easily at a high accuracy and a good repeatability, variations of application condition and amount of used adhesive can be suppressed, and variation in quality can be suppressed.	07-02-2009

Shigeo Iwasawa, Matsuyama JP

Patent application number	Description	Published
20110192531	RTM MOLDING METHOD AND DEVICE - An RTM molding method and device includes disposing a reinforcing fiber substrate in a cavity of a mold consisting of a plurality of dies, clamping the mold, and injecting resin to complete molding, wherein divided areas with respect to the surface direction of the reinforcing fiber substrate are assumed, each divided area is one in which injected resin expands over the entire surface in the area and can be substantially uniformly impregnated in the thickness direction of the substrate, and resin introducing paths are formed for respective assumed divided areas to introduce injected resin into the respective divided areas. When a relatively large molded product is molded, a molding step from resin injection to impregnating/curing can be implemented at high speed without generating a non-resin-flowing area, thereby producing a high-quality molded product with a shortened molding time and increased production speed and volume.	08-11-2011

Susumu Iwasawa, Aichi JP

Patent application number	Description	Published
20100283279	SLIDE DECK DEVICE FOR VEHICLE - This invention provides a slide deck device, for a vehicle, which prevents a slide deck from rattling with respect to a floor surface of a vehicle even if an upward load is applied to the side deck in a state where the slide deck is completely drawn into the vehicle.	11-11-2010

Takahiro Iwasawa, Kyoto-Shi JP

Patent application number	Description	Published
20100110245	SOLID-STATE IMAGING DEVICE - A solid-state imaging device according to the present invention comprises: a region (hereinafter, referred to as a pixel cell	05-06-2010
20120018787	SOLID-STATE IMAGE PICKUP DEVICE - A solid-state image pickup device includes a pixel array having a plurality of photodiodes that are disposed in a matrix, electric charge transfer gates, and a floating diffusion (FD), and further includes a reset transistor and an amplifier transistor each shared by the four adjacent photodiodes. In the solid-state image pickup device, the photodiodes include first to fourth photodiodes. In a state where the amplifier transistor is activated, electric charge transfer gates connected respectively to the first to fourth photodiodes are sequentially turned ON and electric charges accumulated in the photodiodes are sequentially read out through the FD. Accordingly, a readout blanking period can be minimized to and signal charges can be read out at high speed. Moreover, readout signal lines need only to be provided for every two columns of the photodiodes, so that openings of the photodiodes can be increased in size.	01-26-2012

Takuya Iwasawa, Kawasaki JP

Patent application number	Description	Published
20110097077	OPTICAL TRANSMISSION SYSTEM - A redundant optical transmission system for transmitting a gigabit Ethernet signal is disclosed. The system includes network devices having the auto negotiation function and transponders having the auto negotiation function based on the Ethernet standard. Upon occurrence of a fault in the optical signal path, a line fault such as the link disconnection with a network device is detected and the corresponding information is transferred to the opposite station. The opposite station restarts the auto negotiation with the network device, thereby positively repairing the line disconnection between the network devices.	04-28-2011
20120002963	OPTICAL RELAY SYSTEM AND NETWORK CONTROL DEVICE - Provided is an optical relay system (	01-05-2012

Takuya Iwasawa, Sagamihara-Shi JP

Patent application number	Description	Published
20110015012	BELT-DRIVE CVT - A belt-drive CVT includes a pair of pulleys, each of which has a stationary pulley and a movable pulley that moves toward or away from the stationary pulley in an axial direction of the pulley, a belt that is wound around the pair of pulleys and a rotation state detecting device for detecting rotation of the pulley. The rotation state detecting device has a tone wheel that rotates integrally with the pulley and a sensor that faces the tone wheel. The tone wheel has a cylinder portion that extends along a moving direction of the movable pulley. The cylinder portion is provided with a plurality of detection portions which are arranged at regular intervals in a circumferential direction throughout an entire circumference of the cylinder portion and which extend along the moving direction of the movable pulley.	01-20-2011

Tetsuro Iwasawa, Kanagawa JP

Patent application number	Description	Published
20100209564	EDIBLE FAT AND OIL COMPOSITIONS - The present invention discloses an edible fat and oil composition having a good flavor. The present invention also discloses an edible fat and oil composition comprising palm olein having an iodine value of 64 or more, corn oil and rapeseed oil.	08-19-2010
20100227026	EDIBLE FAT AND OIL COMPOSITIONS - The present invention discloses a edible fat and oil composition which suppresses cooked odor of oil. The present invention also discloses an edible fat and oil composition which comprises palm olein having an iodine value of 66 or more and rapeseed oil.	09-09-2010
20100247735	EDIBLE FAT AND OIL COMPOSITIONS - The present invention discloses an edible fat and oil composition which makes possible to prepare cooked foods having good taste and smell. The present invention also discloses an edible fat and oil composition comprising palm olein having an iodine value of 64 or more and corn oil.	09-30-2010

Toru Iwasawa, Minato-Ku JP

Patent application number	Description	Published
20100106495	VOICE RECOGNITION SYSTEM, METHOD, AND PROGRAM - A voice recognition system comprises: a voice input unit that receives an input signal from a voice input element and output it; a voice detection unit that detects an utterance segment in the input signal; a voice recognition unit that performs voice recognition for the utterance segment; and a control unit that outputs a control signal to at least one of the voice input unit and the voice detection unit and suppresses a detection frequency if the detection frequency satisfies a predetermined condition.	04-29-2010

Toshio Iwasawa, Naka-Gun JP

Patent application number	Description	Published
20090191298	METHOD OF MANUFACTURING REINFORCING CLOTH OF SHEET PAD AND APPARATUS THEREFOR - A method of manufacturing a reinforcing cloth of a sheet pad includes: fixing a sheet on a mold having an outer shape substantially identical to a shape of the reinforcing cloth and provided with a plurality of air holes interconnecting an internal space with an outer surface; forming a closed space between the mold and a cover member by covering the sheet fixed on the mold with the cover member; heating the sheet; shaping the heated sheet into a shape following the outer shape of the mold by exhausting air from the closed space through the air holes; and demolding the sheet from the mold after removing the cover member.	07-30-2009

Toshio Iwasawa, Kanagawa JP

Patent application number	Description	Published
20100025002	METHOD FOR PRODUCING CASTING DIE AND DIE MODEL - A method for producing a casting die by simple work without requiring any high work skill in which the working days required for producing the casting die can be shortened greatly. A die model suitably employed in this production method, an NC processing system and a processing robot are also provided. The method for producing the casting die comprises: (1) a die data making step for making die data through designing a requisite die in compliance with a configuration of an article to be produced; (2) an automatic processing preparation step for preparing processing data as to how processing is to be performed by an automatic processing machine on the basis of the die data;(3) a die model cutting step for producing a die model by cutting a die model material with the automatic processing machine; (4) a die mold making step for making a die mold by packing casting sand in a box whose upper side is open, with the die model produced in the die model cutting step being placed at a central part of the box, the casting sand being provided with a gate and solidified with bond to thereby obtain the die mold; (5) a die casting step for casting a die by pouring a molten die material into the die mold made in the die mold making step; and (6) a finishing and assembling step for finishing and assembling the die cast in the die casting step.	02-04-2010

Yoshikazu Iwasawa, Tsukuba-Shi JP

Patent application number	Description	Published
20100016335	NOVEL AMINOPYRIDINE DERIVATIVES HAVING AURORA A SELECTIVE INHIBITORY ACTION - The present invention relates to a compound of formula I:	01-21-2010