Patent application number | Description | Published |
20110019203 | OBJECT DETECTION SYSTEM AND OBJECT DETECTION METHOD - Disclosed herein is an object detection system including, a light radiation section, a light sweeping block, a light reflection body, a reflected-light detection section, and a reflected-light analysis section. | 01-27-2011 |
20110157446 | IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME, AND SENSOR DEVICE - An image sensor is provided. The image sensor includes a photoelectric conversion portion including a light receiving element; and a well region defined by a wall structure that is formed integrally on the photoelectric conversion portion, wherein the well region is positioned to correspond to the light receiving element of the photoelectric conversion portion. An image sensor device and methods of manufacture are also provided. | 06-30-2011 |
20120196775 | EMISSION INTENSITY MEASURING DEVICE - An emission intensity measuring device includes a light receiving unit that is disposed opposed to a biochip having a plurality of compartments in which a sample is housed, and includes a plurality of light receiving elements that are arranged, and a determining section that determines a weighting rate of each of the light receiving elements based on a noise characteristic of the light receiving element, acquired in advance. The emission intensity measuring device further includes a multiplying section that multiplies the output of each of the light receiving elements by the weighting rate to calculate a weighted output of each of the light receiving elements, and an adding section that adds the weighted outputs of the light receiving elements opposed to a respective one of the compartments. | 08-02-2012 |
20140118590 | IMAGE SENSOR, PRODUCTION METHOD THEREFOR, AND INSPECTION APPARATUS | 05-01-2014 |
Patent application number | Description | Published |
20090278557 | Power source monitoring device, lens barrel, camera, and power source monitoring method - There are provided a first voltage applied part connected to a first voltage supply part and applied with a first voltage by the first voltage supply part on the basis of a first portion, a second voltage applied part connected to a second voltage supply part and applied with a second voltage by the second voltage supply part on the basis of a second portion, and a voltage monitoring part connected to the second portion and the second voltage applied part, operating when the second voltage is applied, and detecting the first voltage on the basis of the first portion. | 11-12-2009 |
20110164864 | Vibration detection device, optical device, and method of operation of vibration detection device - A vibration detection device provided with a vibration detection sensor | 07-07-2011 |
20120262623 | OPTICAL APPARATUS - An optical apparatus includes: a first focus detection unit that detects a focusing condition of an image forming optical system through a first focus detection method and outputs a first focus detection signal; a second focus detection unit that detects the focusing condition of the image forming optical system through a second focus detection method different from the first focus detection method and outputs a second focus detection signal; a focus adjustment unit that executes focus adjustment for the image forming optical system based upon either the first focus detection signal or the second focus detection signal; and a notification unit that alters a focus detection method notification in correspondence to the focus adjustment that the focus adjustment unit executes. | 10-18-2012 |
20130021020 | POWER SOURCE MONITORING DEVICE, LENS BARREL, CAMERA, AND POWER SOURCE MONITORING METHOD - There are provided a first voltage applied part connected to a first voltage supply part and applied with a first voltage by the first voltage supply part on the basis of a first portion, a second voltage applied part connected to a second voltage supply part and applied with a second voltage by the second voltage supply part on the basis of a second portion, and a voltage monitoring part connected to the second portion and the second voltage applied part, operating when the second voltage is applied, and detecting the first voltage on the basis of the first portion. | 01-24-2013 |
20130077952 | ADAPTER, CAMERA SYSTEM, AND ADAPTER CONTROL PROGRAM - An adapter includes: a first mount section that is detachably attached to a camera body; a second mount section that is provided separately from the first mount section and is detachably attached to an interchangeable lens; and a power supply section that generates supply voltages of a third power supply system and a fourth power supply system, which are to be fed to the interchangeable lens mounted on the second mount section, from a second power supply system between a first power supply system of the camera body, which is mounted on the first mount section, and the second power supply system which is different from the first power supply system. | 03-28-2013 |
Patent application number | Description | Published |
20090249998 | Single crystal pulling apparatus - A single crystal pulling apparatus comprises: a chamber; a crucible disposed within the chamber for containing a melt; a water-cooling means disposed within the chamber in such a manner as surrounding a single crystal pulled up from the melt in the crucible; water piping for feeding cooling water to and discharging the same from the water-cooling means; and supporting arms connected to the chamber for supporting the water-cooling means, wherein the supporting arms are disposed between the single crystal and the water piping. According to this configuration, the supporting arms can prevent the water piping from being damaged in the event of fall and collapse of the single crystal due to failure of the seed neck portion or in the event of rupture of the single crystal due to thermal stress, for instance. | 10-08-2009 |
20090293802 | Method of growing silicon single crystals - By giving a shoulder portion height of at least 100 mm in growing silicon single crystals having a diameter of 450 mm (weighing up to 1100 kg) by the CZ method, it becomes possible to inhibit the occurrence of dislocations in the shoulder formation step to thereby achieve a yield improvement and increase productivity. Furthermore, when this method is applied under application of a transverse magnetic field with a predetermined intensity, the occurrence of dislocations can be further inhibited and, accordingly, defect-free silicon single crystals suited for wafer manufacture can be grown with high production efficiency. Thus, the method is best suited for the production of large-diameter silicon single crystals having a diameter of 450 mm, which are applied in the manufacture of semiconductor devices. | 12-03-2009 |
20090293804 | Method of shoulder formation in growing silicon single crystals - A method of shoulder formation in growing silicon single crystals by the CZ method which comprises causing the taper angle to vary in at least two stages, desirably three stages or four stages, can inhibit the occurrence of dislocations in the shoulder formation step and thereby improve the yield and increase the productivity. As the number of stages resulting from varying the taper angle is increased, possible disturbances to occur at crystal growth interfaces and incur dislocations can be reduced and, further, when the above shoulder formation method is applied under application of a transverse magnetic field having a predetermined intensity, the occurrence of dislocations can be inhibited and defect-free silicon single crystals suited for the manufacture of wafers can be grown with high production efficiency. Therefore, the method is best suited for the production of large-diameter silicon single crystals with a diameter of 450 mm which are to be applied to manufacturing semiconductor devices. | 12-03-2009 |
20100018454 | Method of producing single crystal - After melting raw materials, a distance between a raw material melt surface and a heat-shielding member disposed so as to face to the melt surface is adjusted based on temporal changes in chamber inside conditions, such as the heater temperature at the time of completion of the seed crystal equilibration operation carried out after completion of the raw material melting procedure and/or lag time required for completion of the seed crystal equilibration operation following completion of the raw material melting procedure. As a result, single crystals can be produced efficiently and in high yield, and further, by controlling the crystal interior temperature gradient by modifying the distance between the melt surface and the heat-shielding member, it becomes possible to control the ratio V/G (V:pulling speed, G:crystal interior temperature gradient) to thereby produce single crystals free of crystal defects such as COPs and/or dislocation clusters. | 01-28-2010 |
20100111802 | METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, SILICON SINGLE CRYSTAL INGOT, AND SILICON WAFER - By determining a control direction of a pulling-up velocity without using a position or a width of an OSF region as an index, a subsequent pulling-up velocity profile is fed back and adjusted. A silicon single crystal ingot that does not include a COP and a dislocation cluster is grown by a CZ method, a silicon wafer is sliced from the silicon single crystal ingot, reactive ion etching is performed on the silicon wafer in an as-grown state, and a grown-in defect including silicon oxide is exposed as a protrusion on an etching surface. A growing condition in subsequent growing is fed back and adjusted on the basis of an exposed protrusion generation region. As a result, feedback with respect to a nearest batch can be performed without performing heat treatment to expose a defect. | 05-06-2010 |
20100290971 | SILICON WAFER AND METHOD FOR PRODUCING THE SAME - It is possible to provide a silicon wafer that as well as being free of COPs and dislocation clusters, has defects (grown-in defects including silicon oxides), which are not overt in an as-grown state, such as OSF nuclei and oxygen precipitate nuclei existing in the PV region, to be vanished or reduced, by adopting a method for producing a silicon wafer, the method comprising the steps of: growing a single crystal silicon ingot by the Czochralski method; cutting a silicon wafer out of the ingot; subjecting the wafer to an RTP at 1,250° C. or more for 10 seconds or more in an oxidizing atmosphere; and removing a grown-in defect region including silicon oxides in the vicinity of wafer surface layer after the RTP. | 11-18-2010 |
Patent application number | Description | Published |
20090028029 | OPTICAL PICKUP APPARATUS - An optical pickup apparatus comprises a laser beam source to generate laser beam, and a laser driving circuit to drive the laser beam source. The laser driving circuit is connected to a flexible substrate and arranged in a groove or hole provided in the vicinity of that portion of an optical pickup housing, to which the laser beam source is fixed. The laser driving circuit is connected through a heat conduction member to an upper cover among upper and lower covers, the upper cover being close to the laser driving circuit. Thereby, heat generated from the laser driving circuit is conducted through the heat conduction member to the upper cover to be transferred outside the optical pickup apparatus while being scattered in an inplane direction of the upper cover. | 01-29-2009 |
20110059780 | DEVICE COMPRISING HOUSINGS AND PORTABLE DEVICE THEREOF - The portable telephone of the invention comprises two housings having a display screen on one of the housings, a first connection section that connects the two housings such that the housings can be opened and closed in a first direction, and a second connection section that connects the two housings such that the housings can move from an overlapped state in a second direction that is different than the first direction such that step is formed on the end sections of the housings. When the portable telephone is placed on a flat surface such as a desk, the portable telephones stably stands on its own by way of the step with the display screen facing upward at an angle. Therefore, the angle between the display screen and the line of sight of the user becomes nearly perpendicular, so the display screen is easy for the user to see. | 03-10-2011 |
20120282984 | DEVICE COMPRISING HOUSINGS - The portable telephone of the invention comprises two housings having a display screen on one of the housings, a first connection section that connects the two housings such that the housings can be opened and closed in a first direction, and a second connection section that connects the two housings such that the housings can move from an overlapped state in a second direction that is different than the first direction such that step is formed on the end sections of the housings. When the portable telephone is placed on a flat surface such as a desk, the portable telephones stably stands on its own by way of the step with the display screen facing upward at an angle. Therefore, the angle between the display screen and the line of sight of the user becomes nearly perpendicular, so the display screen is easy for the user to see. | 11-08-2012 |
20140301176 | OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS - An optical information recording/reproducing apparatus for recording information on a recording medium and/or reproducing information from the recording medium, includes: a laser light source for performing recording and/or reproducing information; a shielding part, using a liquid crystal, that can switch between transmission and interception of laser light emitted from the laser light source; a driving circuit for driving the switching between transmission and interception of the shielding part; a moving part for relatively moving the shielding part and the laser light; and a controlling circuit for controlling the moving part. The moving part relatively moves the shielding part and the laser light so as to switch a region to which the laser light is applied from a first region of the shielding part to a second region thereof different from the first region, in order to prevent the liquid crystal from deteriorating. | 10-09-2014 |
Patent application number | Description | Published |
20110035483 | IMS SYSTEM, AS APPARATUS AND MGW APPARATUS, AND METHOD OF NOTIFYING CONGESTION RESTRICTION IN IMS SYSTEM - The present invention provides a function of enabling common carriers to easily perform the customization of restriction information and restriction guidance, in which an AS apparatus, upon receipt of a connection start request from a terminal through an MGW apparatus, confirms whether or not a restriction state is in effect, and when no restriction is in effect, performs connection to the terminal, and when restriction is in-effect, acquires a restriction class Key to transmit a signal, to which the aforementioned acquired restriction class Key has been added, to the MGW apparatus; and the MGW apparatus, upon receipt of the signal, acquires a restriction class Key to edit and transmit to the aforementioned terminal, a restriction guidance signal which indicates the restriction content by using the data associated with the restriction class Key. | 02-10-2011 |
20120240424 | REFLOW FURNACE - To prevent evaporated flux from being attached to rotation axes of motors which rotate fans positioned in a preheating zone, a main heating zone and a cooling zone and being solidified, the evaporated flux is efficiently and surely collected with the flux liquefying before the flux is solidified and having fluidity. | 09-27-2012 |
20130030464 | LOW BACK PAIN TREATMENT TOOL - [Problem] To safely and properly correct the pelvis by pressing the coccyx using the weight of a recipient himself/herself. | 01-31-2013 |
Patent application number | Description | Published |
20120326208 | PRESSURE CONTACT SEMICONDUCTOR DEVICE - A pressure contact semiconductor device includes a cathode post electrode and a gate electrode formed on a top surface of a substrate, an anode post electrode formed on a bottom surface thereof, a circuit substrate, a cathode flange overlapping the cathode post electrode and connected to the circuit substrate, a cathode fin electrode overlapping the cathode flange, an anode fin electrode underlapping and the anode post electrode, a gate flange connected to both the gate electrode and the circuit substrate, a securing member having a parallel portion parallel to the circuit substrate and a perpendicular portion perpendicular to the circuit substrate, the perpendicular portion being secured to a side of the cathode fin electrode, and a spacer formed from plate material and secured at the top to the parallel portion of the securing member and at the bottom to the circuit substrate. | 12-27-2012 |
20150051353 | METHOD FOR PRODUCING RING-OPENING METATHESIS POLYMER HYDRIDE, AND RESIN COMPOSITION - A method for producing a hydrogenated ring-opening metathesis polymer includes subjecting a cyclic olefin to ring-opening metathesis polymerization in the presence of a polymerization catalyst to produce a ring-opening metathesis polymer, and hydrogenating at least some of carbon-carbon double bonds of the ring-opening metathesis polymer, at least one ruthenium compound selected from a group made of a ruthenium compound represented by a formula (I), (II), (III), and (IV) being used as the polymerization catalyst; and a resin composition having a hydrogenated ring-opening metathesis polymer produced by this method. It is possible to industrially advantageously produce a hydrogenated ring-opening metathesis polymer that exhibits especially excellent light transmittance. | 02-19-2015 |
Patent application number | Description | Published |
20110167954 | CAM DEVICE - In order to make easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider, and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension. | 07-14-2011 |
20140208891 | CAM DEVICE - In order to make it easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider; and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension. | 07-31-2014 |
Patent application number | Description | Published |
20120230223 | THIN CLIENT ENVIRONMENT PROVIDING SYSTEM, SERVER, THIN CLIENT ENVIRONMENT MANAGEMENT METHOD AND THIN CLIENT ENVIRONMENT MANAGEMENT PROGRAM - A thin client environment providing system includes a data center including at least one hypervisor and at least one layer 2 switch, a server, and at least one terminal computer. The server includes a VLAN group reservation unit which when receiving, from the terminal computer, a virtual machine addition request, obtains, from a data center DB, information of a hypervisor group and information of the layer 2 switch corresponding to the generation destination hypervisor, extracts, from a tenant DB, the VLAN group corresponding to the information of the hypervisor group, and the information of the tenant and information of the OS, and registers the indexed VLAN group with the tenant DB to reserve the VLAN group. A VLAN structure instructing unit which, when none of the VLAN group is registered with a switch DB, registers the information of the layer 2 switch and the information of the VLAN group. | 09-13-2012 |
20130238775 | THIN CLIENT SYSTEM, MANAGEMENT SERVER, WORKPLACE ENVIRONMENT SETTING METHOD AND WORKPLACE ENVIRONMENT SETTING PROGRAM - A thin client system comprises a plurality of virtual desktop environment servers each including a virtual desktop environment in which a workplace environment is generated in a virtual machine, and a management server which manages setting of the virtual desktop environment and the virtual desktop environment server, wherein the management server comprises an OS sorting unit which generates information of an OS sorting result obtained by sorting the virtual desktop environment servers in the order of failing to have a virtual machine whose OS is other than OS of a virtual machine to be newly created, and a VM creating unit which determines the virtual desktop environment server in which the virtual machine is to be created based on the OS sorting result information by giving preference to the virtual desktop environment server failing to have a virtual machine having that other OS. | 09-12-2013 |
Patent application number | Description | Published |
20080298115 | Memory cell array with low resistance common source and high current drivability - In the present resistive memory array, included are a substrate, a plurality of source regions in the substrate, and a conductor connecting the plurality of source regions, the conductor being positioned adjacent to the substrate to form, with the plurality of source regions, a common source. In one embodiment, the conductor is an elongated metal body of T-shaped cross-section. In another embodiment, the conductor is a plate-like metal body. | 12-04-2008 |
20090059652 | Resistive memory cell array with common plate - In the present method of changing the state of a resistive memory device which is capable of adopting an erased, relatively higher resistance state and a programmed, relatively lower resistance state, the resistive memory device having first and second electrodes and an active layer between the first and second electrodes, an electrical potential is applied across the electrodes and current through the resistive memory device is limited by means of a first current limiting structure to change the resistive memory device from the erased, higher resistance state to the programmed, lower resistance state. Furthermore, an electrical potential is applied across the electrodes and current through the resistive memory device is limited by means of a second current limiting structure to change the resistive memory device from the programmed, lower resistance state to the erased, higher resistance state. | 03-05-2009 |
20110157978 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF READING DATA FROM NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - At the time of reading, an unselected word line voltage is fixed to a first predetermined voltage (0 V or 3 V), and when selecting a word line, a selected word line voltage is set to a second predetermined voltage (−3.5 V or 0 V). This configuration eliminates an application of a pulsed voltage to the word line at the time of reading, making it possible to reduce an influence of read disturbance. In addition, even when a voltage in a range from a power source voltage to a ground voltage or a voltage over the power source voltage is required at the time of reading, it becomes a voltage about 1.5 times an absolute value of the power source voltage. Therefore, a voltage step-up circuit having a large number of stages is not required, and as a result, it is possible to achieve a reduced operation time with a low power consumption. | 06-30-2011 |
20110261622 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM HAVING THE SAME - A nonvolatile semiconductor memory device includes a first string including a first number of memory cells connected in series each storing therein information in a nonvolatile manner; and a second string including a second number of memory cells connected in series each storing therein information in a nonvolatile manner, wherein the second number is smaller than the first number. | 10-27-2011 |
20120319912 | COMMUNICATION DEVICE AND SEMICONDUCTOR CHIP - A device includes a first substrate that has a first antenna having a first loop and second loop that form loop shapes viewed in a planar projection; and a second substrate that has a second antenna having a third loop and fourth loop that form loop shapes viewed in the planar projection. The first substrate and the second substrate are disposed so that the first antenna and the second antenna face each other. At least when the first substrate and the second substrate operate, the first antenna and the second antenna are in a state that the first antenna and the second antenna are capable of being magnetically coupled. | 12-20-2012 |
20130105874 | SEMICONDUCTOR DEVICE, MEMORY CARD, DATA PROCESSING SYSTEM, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE | 05-02-2013 |
20140177339 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM HAVING THE SAME - A nonvolatile semiconductor memory device includes a first string including a first number of memory cells connected in series each storing therein information in a nonvolatile manner; and a second string including a second number of memory cells connected in series each storing therein information in a nonvolatile manner, wherein the second number is smaller than the first number. | 06-26-2014 |
Patent application number | Description | Published |
20090243768 | VARISTOR - A first varistor section includes a first face of an element body, and a third face facing the first face. The first varistor section has a first varistor element body, a first varistor electrode electrically connected to a first external electrode, and a second varistor electrode electrically connected to a second external electrode. A heat radiation section has a first heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the first and third external electrodes, a second heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the second and fourth external electrodes, and an insulating layer located between the first heat radiation portion and the second heat radiation portion and electrically insulating the first heat radiation portion and the second heat radiation portion from each other. The first heat radiation portion and the second heat radiation portion contain a metal. | 10-01-2009 |
20100052841 | MULTILAYER CHIP VARISTOR - A multilayer chip varistor is provided as one capable of suppressing production of cracks and thereby preventing a connection failure between an internal electrode and a through-hole conductor. An internal electrode | 03-04-2010 |
20100066479 | MULTILAYER CHIP VARISTOR AND ELECTRONIC COMPONENT - A multilayer chip varistor is provided as one having excellent heat radiation performance. A thickness between a first principal face | 03-18-2010 |
20100117782 | VARISTOR - A varistor having a favorable heat-dissipating property is provided. | 05-13-2010 |
20140302320 | DIELECTRIC CERAMIC COMPOSITION, DIELECTRIC CERAMIC, ELECTRONIC DEVICE, AND COMMUNICATION DEVICE - A dielectric ceramic composition is represented by a general formula “xBi | 10-09-2014 |
Patent application number | Description | Published |
20120224279 | MAGNETIC RECORDING HEAD - An example magnetic recording head includes a main magnetic pole containing a ferromagnetic layer and a main magnetic pole-magnetization fixing portion containing an anti-ferromagnetic layer in contact with at least one side surface of the main magnetic pole. A heater for the main magnetic pole is configured so as to include an oxide layer with a metal path therein embedded in or provided in the vicinity of the main magnetic pole-magnetization fixing portion and a pair of electrodes, provided in the vicinity of the oxide layer, for flowing a current parallel to a surface of a recording medium through the metal path. A magnetic field generator generates a magnetic field so as to direct a magnetization of the main magnetic pole in one direction. | 09-06-2012 |
20120243122 | PERPENDICULAR MAGNETIC RECORDING MEDIUM INCLUDING SOFT-MAGNETIC-PARTICLES-MIXED PROTECTIVE LAYER ON TOP OF RECORDING LAYER AND MAGNETIC DISK DEVICE HAVING THE SAME - According to one embodiment, a perpendicular magnetic recording medium characterized by includes: a substrate; an undercoat layer formed on the substrate and made of a soft magnetic material; a recording layer formed on the undercoat layer and having an easy axis of magnetization in a direction that is approximately perpendicular to a surface of the perpendicular magnetic recording medium; and a protective layer which is formed on the recording layer and in which soft magnetic particles are mixed. | 09-27-2012 |
20130176835 | MAGNETIC DISK DEVICE, MAGNETIC DISK EVALUATION APPARATUS, AND MAGNETIC HEAD - A magnetic disk device of an embodiment includes a magnetic disk, a magnetic head, a laser-beam-intensity control unit, a reproduced-signal detecting unit, and a magnetic-disk evaluating unit. The magnetic head reads a signal recorded in the magnetic disk, or performs magnetic recording while irradiating a laser beam onto the magnetic disk. The laser-beam-intensity control unit controls the intensity of the laser beam. The reproduced-signal detecting unit detects the signal read by the magnetic head. The magnetic-disk evaluating unit evaluates the signal read from the magnetic head, on the basis of a relation between a noise level detected from the signal read by the magnetic head, and the intensity of the laser beam. | 07-11-2013 |
20130176837 | MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING AND REPRODUCING SAME - According to one embodiment, there is provided a magnetic recording head which records information on a magnetic recording medium, including an ABS surface, a near-field light generating unit, a heat conducting unit, and a heat absorbing unit. The ABS surface is opposed to the magnetic recording medium. The near-field light generating unit is disposed on the ABS surface. The heat conducting unit is formed by a heat conductor disposed in contact with the near-field light generating unit. The heat absorbing unit is disposed in contact with the heat conducting unit adjacently to the near-field light generating unit in a direction along the ABS surface. | 07-11-2013 |
20130271869 | MAGNETIC RECORDING HEAD AND DISK DEVICE INCLUDING THE SAME - A magnetic recording head includes a main magnetic pole generating a recording magnetic field, a trailing shield, a recording coil generating a magnetic field and a high frequency oscillator. The trailing shield includes a magnetic region including a gap side end surface facing a write gap and a nonmagnetic film arranged in the vicinity of the write gap in the trailing shield, and within a plane including track width direction centers of the main magnetic pole and the high frequency oscillator and being perpendicular to a recording layer of a recording medium, a film thickness of the nonmagnetic film along a track moving direction is substantially equivalent to or more than a half of a distance from the gap side end surface to the nonmagnetic film. | 10-17-2013 |
20140325797 | Female Snap Button and Snap Button - A female snap is provided with: a first member for at least partially establishing an opening into which a post is inserted; and a second member which is able to restrict expansion of the opening in order to either increase the force needed for engagement/disengagement, or prohibit engagement/disengagement, of the post with respect to the female snap. The extent of expansion of the opening that is permitted by the second member varies depending on the relative positions of a contracting part of the second member and a contacted part of the first member in a peripheral direction going around the direction of insertion of the post into the opening. | 11-06-2014 |
Patent application number | Description | Published |
20100240041 | MICROFLUIDIC DEVICE FOR TRAPPING SINGLE CELL - It is to provide a microfluidic device which separates and captures with high efficiency a large amount of cells in a sample at one-cell level without damaging the cells by utilizing a microfabrication technology. The device sequentially comprises: an upper substrate consisting of a plastic plate provided with a groove for forming a microchannel communicating a sample-supply opening and a sample-discharge opening; a plastic upper flat plate forming the microchannel by cooperating with the upper substrate, the plate being provided with an aperture for a micromesh; a holding plate holding a plastic micromesh having a plurality of micro through-pores for capturing cells; a plastic lower flat plate provided with an aperture for suctioning; and a lower substrate consisting of a plastic flat plate provided with a groove for forming a suction channel, wherein the micro through-pores for capturing cells of the micromesh have an inverted mortar-like shape or a cylindrical shape, and wherein the upper flat plate is constituted by a softer plastic as compared to the upper substrate. | 09-23-2010 |
20110057145 | METHOD FOR PREPARING DENDRIMER-MODIFIED, MAGNETIC FINE PARTICLES - There is provided a method for preparing dendrimer-modified magnetic fine particles wherein such particles can be made within a shorter time and more inexpensively than in the above-stated prior art processes and lot-to-lot variations in properties are lessened. The method for preparing dendrimer-fixed magnetic fine particles comprises the steps of providing magnetic particles having a functional group at a surface thereof, providing a dendrimer having a functional group at a base end portion thereof and synthesized to a desired generation and binding the functional group of the magnetic particles and the functional group of the dendrimer directly or indirectly through a crosslinking agent. | 03-10-2011 |
20110060136 | DENDRIMER-COATED MAGNETIC FINE PARTICLES, AND METHOD FOR PREPARING SAME AND UTILITY THEREOF - Dendrimer-coated magnetic fine particles comprise magnetic fine particles, a lipid bilayer covering a surface of individual magnetic fine particles, and a dendrimer bound to an outer layer of the lipid bilayer. With the dendrimer-coated magnetic fine particles, the dendrimer is positively charged are brought into contact with a nucleic acid-containing solution to adsorb the nucleic acid on the dendrimer, while the nucleic acid-adsorbed fine particles are collected by magnetic force to recover the nucleic acid from the solution. | 03-10-2011 |
20150065377 | NUCLEIC ACID SEQUENCE MEASURING METHOD, NUCLEIC ACID SEQUENCE MEASURING DEVICE, MANUFACTURING METHOD FOR NUCLEIC ACID SEQUENCE MEASURING DEVICE, AND NUCLEIC ACID SEQUENCE MEASURING APPARATUS - A nucleic acid sequence measuring method includes measuring fluorescence from the nucleic acid sequence measuring device supplied with a sample solution. The device includes a fluorescent probe added with a fluorescent molecule, and a quenching probe added with a quenching substance. The fluorescent probe and/or the quenching probe has a detection part detecting a particular nucleic acid sequence. Fluorescence from the fluorescent molecule is quenched by the quenching substance coupled with the fluorescent molecule when the hybridization between the detection target nucleic acid and the detection part has not occurred, and fluorescence is emitted from the fluorescent molecule separated from the quenching substance when the hybridization has occurred. | 03-05-2015 |
Patent application number | Description | Published |
20080274920 | LUBRICANT COMPOSITION, MECHANICAL ELEMENT, AND METHOD FOR PRODUCING TRIAZINE DERIVATIVES - A lubricant composition comprising following ingredients (a) and (b) is disclosed.
| 11-06-2008 |
20090061205 | CRYSTALLINE POLYMER MICROPOROUS FILM, MANUFACTURING METHOD OF THE SAME, AND FILTRATION FILTER - To provide a crystalline polymer microporous film including: a laminate consisting of two or more crystalline polymer layers formed of crystalline polymers; and multiple pores penetrating through the laminate in the thickness direction thereof, wherein an average pore size of each of the crystalline polymer layer changes along the thickness thereof. | 03-05-2009 |
20090127187 | CRYSTALLINE POLYMER MICROPOROUS FILM, MANUFACTURING METHOD OF THE SAME, AND FILTRATION FILTER - A crystalline polymer microporous film including: a plurality of pores penetrating through from a first surface to a second surface, wherein the average pore size of pores at the first surface is larger than the average pore size of pores at the second surface, the average pore size of pores in the crystalline microporous film continuously changes from the first surface toward the second surface, and an exposed surface of the crystalline polymer microporous film has hydrophilicity represented by a wettability index of 30 dyne/cm or more. | 05-21-2009 |
20090159526 | CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING SAME, AND FILTER FOR FILTRATION - To provide a membrane capable of efficiently collecting fine particles for a long period of time, disclosed is a polytetrafluoroethylene microporous membrane wherein the mean pore size in the surface of the membrane is larger than the mean pore size in the back thereof and the mean pore size continuously changes from the surface toward the back. | 06-25-2009 |