baber/WOPTO huggingface dataset:
Patent JP-2009283784-A (JP)
Title: Semiconductor device, and method for manufacturing of semiconductor device
Inventor: MORI TAKAHIRO
IPC: H01L27/088
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device can improve a breakdown voltage and reduce on-resistance at the same time.  <P>SOLUTION: This semiconductor device is provided with: a first region 12; a source region 20; a second region 14; a drain region 30; a gate insulation layer 60; a field insulation layer 50; and a gate electrode 40. The first region 12 is formed in a surface region. The source region 20 is formed in a surface region of the first region 12. The second region 14 is formed in the surface region. The drain region 30 is formed in a surface region of the second region 14. The gate insulation layer 60 is formed on a surface between the source region 20 and the second region 14. The field insulation layer 50 is formed in a surface region between the drain region 30 and the gate insulation layer 60. The gate electrode 40 covers partial parts of the gate insulation layer 60 and the field insulation layer 50. The field insulation layer 50 includes a step 51 to reduce the thickness on the gate insulation layer 60 side in a part where the field insulation layer 50 overlaps the gate electrode 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284426-A (JP)
Title: Da converting circuit and driving device for display
Inventor: KANEMASA TAKAO
IPC: G09G3/36
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit scale and to lower costs.  <P>SOLUTION: A DA converting circuit is provided with: a reference voltage generating circuit 101 which generates reference voltages G (63:0) having different voltage values of reference voltages V0 to V8 using the reference voltages V0 to V8; a selecting circuit 102 which selects one reference voltage out of the reference voltages G (63:0) by controlling a plurality of MOS transistors sectioned and configured to select reference voltages within predetermined ranges for the reference voltages G (63:0) based upon digital data supplied to the respective sections; and a level converting circuit 104 which supplies digital data converted in voltage level according to the ranges of the reference voltages selected by the respective sections of the selecting circuit 102 to the respective sections. The plurality of MOS transistors of the selecting circuit 102 are those to which at least the respective reference voltages are input firstly and which have breakdown voltages lower than the voltage ranges of the reference voltages V0 to V8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286637-A (JP)
Title: Hydrogen generator
Inventor: IWAKIRI YASUNORI
IPC: H01M8/06
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator which has excellent hydrogen permeability and which can perform size reduction and cost reduction by preventing the damage of a self-supported membrane-type hydrogen permeable membrane.  <P>SOLUTION: The hydrogen generator 10 comprises a reforming flow path 2 and a hydrogen flow path 3 which are arranged in parallel and adjoined each other, the hydrogen permeable membrane 1 which is placed between the reforming flow path 2 and the hydrogen flow path 3, a membrane support 4 which is placed at the side of the hydrogen flow path 3, which supports the hydrogen permeable membrane 1 and which passes hydrogen permeated through the hydrogen permeable membrane 1 to the hydrogen flow path 3 and a porous spacer 5 which is placed in the reforming flow path 2, which suppresses the deformation of the hydrogen permeable membrane 1 by being in contact with the hydrogen permeable membrane 1 and which defuses a reformed gas into the hydrogen permeable membrane 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009162741-A (JP)
Title: Rotation angle detecting device
Inventor: HATANAKA SHINJI
IPC: G01D5/245
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy of a magnetic angle sensor for detecting a rotation angle over 360 degrees.  <P>SOLUTION: A pair of partly cylindrical magnets 9 is arranged in symmetry of rotation with a magnetic detecting element 6 interposed between, and a yoke 8 surrounds the magnetic detecting element 6 in contact with outer peripheral surfaces of the pair of the cylindrical magnets 9. The pair of the cylindrical magnets 9 rotates around an axial center m with a concurrent axial displacement along with a rotation of a rotating body 1. The pair of the cylindrical magnets 9 is arranged in inclined manner with respect to the axial center m. The number of times of rotation can be determined by the size of a magnetic field detected by the detecting element 6, due to the rotation and the displacement in the axial direction with respect to the detecting element 6 of the pair of the cylindrical magnets 9. The pair of the cylindrical magnets 9 improves the size and linearity of the magnetic field on the axial center m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286006-A (JP)
Title: Vacuum molding device
Inventor: SUEFUJI SHINICHI
IPC: B29K105/08
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum molding technique capable of reusing a film material over a plurality of times of vacuum molding.  <P>SOLUTION: The vacuum molding device 10 includes: a preform mold (molding mold) 12 having a molding face 22 for molding carbon fiber (raw material) 50 into a product having a prescribed shape; and a bag film (film material) 30 of air-tightly covering the molding face 22 of the preform mold 12. A fastener part 40 which is opened and closed so as to permit taking-out and in of the carbon fiber 50 before and after the molding between the molding face 22 and the bag film 30 is formed on the bag film 30. Therefore, when taking-out and in the carbon fiber 50 between the molding face 22 and the bag film 30, the carbon fiber 50 can be taken-out and in through the fastener part 40 and there is no necessity for removing the bag film 30 joined to the preform mold 12. As the result, the bag film 30 can be reused over a plurality of times of vacuum molding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290617-A (JP)
Title: Portable electronic device
Inventor: ITO HIROKI
IPC: H04M1/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone which can be operated intuitively by providing a rotary dial part.  <P>SOLUTION: The cellular phone 1 includes: an housing comprising an operating part-side housing 2, a display part-side housing 3, and a hinge mechanism 4A connecting the operating part-side housing 2 and the display part-side housing 3 so as to open/close the housings around an opening/closing shaft; a rotary dial part 41 which is mounted on the housing while being rotatable around a rotary axis Z and having a standard position; a mark 42 which is provided at such a position as being visible from the outside in both an open state and a closed state and becomes a mark with respect to a rotation amount of the rotary dial part 41; and a control section 74 which shifts one of a plurality of applications into an initiation-enabled state on the basis of the rotation amount of the rotary dial part 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144902-A (JP)
Title: Expansion device
Inventor: CHIKUHICHI SATORU
IPC: F16C29/06
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion device having a small number of components, a simple structure, high strength, and excellent durability.  <P>SOLUTION: This expansion device includes: a first extension member 1; a second extension member 2 extending in the same direction as the first extension member 1; a moving body 11 arranged between the first extension member 1 and the second extension member 2 and relatively moving in a longitudinal direction where the first and second extension members extend; a plurality of rolling elements 15 arranged between the first extension member 1, the second extension member 2, and the moving body 11; first load rolling element rolling contact passages 26, 37 formed by the first load rolling element rolling contact surfaces 12a, 12d of the moving body 11 and the rolling element rolling contact surfaces 1a, 1b of the first extension member 1; second load rolling element rolling contact passage 27, 36 formed by the second load rolling element rolling contact surfaces 12b, 12c of the moving body 11 and the rolling element rolling contact surfaces 2a, 2b of the second extension member; and rolling element direction changing passages 46, 47, 56, 57 formed at both ends of the moving body 11 and connecting the first and second load rolling element rolling contact surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295681-A (JP)
Title: Laser diode driving circuit
Inventor: TANAKA KEIJI
IPC: H01S5/042
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode driving circuit enhancing high-frequency characteristics while reducing a power loss caused by a direct current bias when using an enhancement-type transistor.  <P>SOLUTION: This LD driving circuit 1 is a circuit for modulating the output light of an LD by diverting some of a driving current supplied to the LD comprising: an enhancement-type FET 2a into which a normal-phase signal is input; an enhancement-type FET 2b into which an opposite-phase signal is input; and a terminating resistance 3 connected between a control terminal of FET 2a and a control terminal of FET 2b for terminating the normal-phase signal and the opposite-phase signal in which the FET 2a and the FET 2b and the LD 6 are connected in parallel with one another, and the size of the FET 2a is set to be larger than the size of the FET 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008302225-A (JP)
Title: Wearable defibrillator furnished with voice input/output
Inventor: MACHO JOHN D
IPC: A61N1/39
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wearable defibrillator.  <P>SOLUTION: The wearable defibrillator and a method for monitoring the state of a patient are disclosed. The wearable defibrillator comprises at least a treatment pad, at least a sensor, and at least a treatment unit workably connected to one or more treatment pads and one or more sensors. The wearable defibrillator further comprises at least a voice device workably connected to the treatment units, wherein the at least a voice device is constructed to receive a voice input from a patient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009294076-A (JP)
Title: Display device
Inventor: SANO MASAAKI
IPC: B60K35/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing a reduction in the area of its light reflecting surface, and enhancing assemblability.  <P>SOLUTION: The display device 1 has a case 10, the light reflecting surface 11 provided integrally in the case 10, a light guiding member 20 which is lapped on a mounting part 12 above the reflecting surface 11 and is fixed, and fixing pawls 13 which are provided integrally with the case 10 to fix the guiding member 20 to the mounting part 12. Each fixing pawl 13 has an arm section 13a formed so as to extend outward from the inside of the mounting part 12 and having flexibility, and a locking projection 13b formed at a tip of the arm portion 13a projecting toward the mounting part 12 to lock an edge 20a of the guiding member 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296307-A (JP)
Title: Fm demodulator and fm receiver
Inventor: KOJIMA YOSHINARI
IPC: H03D3/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress loss of receiving signal components and reduce pulse noise output from an arctangent type detector.  <P>SOLUTION: A signal strength detector 19 detects the signal strength of an FM receiving signal E, and a point number switching part 20 switches the number of points of a median filter 18 based on the signal strength of the FM receiving signal E, which is detected by the signal strength detector 19. The median filter 18 samples a demodulation signal Vo by the number of points switched by the point number switching part 20, and replaces the median value of the sampled values, the number of which is equal to the number of points, with a current value of the demodulation signal Vo to remove pulse noise N superimposed to the demodulation signal Vo.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256711-A (JP)
Title: Method and apparatus for measuring distortion in thin-film semiconductor crystal layer
Inventor: SHIMIZU RYOSUKE
IPC: G01N21/65
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the distortions of the thin-film semiconductor crystal layer in a sample having a distorted thin-film semiconductor crystal layer and a supporting layer supporting the thin-film semiconductor crystal layer.  <P>SOLUTION: An apparatus for measuring the distortions of a thin-film semiconductor crystal layer includes exciting light sources (1-5) capable of generating visible light and ultraviolet light as exciting light. A microscope chamber 7 includes a stage 12 supporting a sample 11. Projection optical systems 8, 9, and 10 project the exciting light onto the sample 11 supported by the stage 12. A spectroscope 18 includes a spectroscopic means for splitting each beam of Raman scattered light from the sample 11. Computing means computes the distortions of the thin-film semiconductor crystal layer from an output of the spectroscopic means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009298890-A (JP)
Title: Lubricant composition
Inventor: OZAKI KOYO
IPC: C10M113/10
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition excellent in heat resistance, and especially applicable to parts to be lubricated of various industrial machines and motor vehicles, etc.  <P>SOLUTION: This lubricant composition excellent in heat resistance is obtained by adding calucium phosphate to a lubricant and a semisolid lubricant. The calucium phosphate is contained by about 0.5-60 mass% based on the total of the composition. The lubricant composition containing the calucium phosphate excels in heat resistance, maintains a lubricating effect by keeping a greasy state at an elevated temperature, and can also broadly be used as a more safety lubricant composition because of less adverse effects on the ecosystem.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276732-A (JP)
Title: Decoration method of core bar-containing resin temple, core bar-containing decorated resin temple obtained by the method
Inventor: TSUDA SUSUMU
IPC: G02C11/02
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a metallic plate look embedded in a transparent or translucent resin temple having a core bar, or the like.  <P>SOLUTION: The decoration method of a core bar-containing resin temple comprises injecting a resin P into upper and lower molds 10 and 12 including temple cavities 20 and 22, a core bar inserting hole part 24 continued thereto, and a decorative protruding part 40 with a height not reaching the core bar or a core bar hole part 32 provided on a part corresponding to a temple surface side of the cavities, thereby forming the core hole 32 by a core bar or core bar element die 30, releasing a temple from the molds 10 and 12, thermally transferring a pattern to a temple decorative recessed part having a decorative recessed part formed by the decorative protruding part within the cavities of the temple by hot stamping, uniformly covering the surface of the decorative recessed part of the temple with a clear resin, and further polishing this part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002983-A (JP)
Title: Behavior management device
Inventor: ENDO TAKASHI
IPC: G06T1/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a behavior management device for recording the behavior of a person in a store such as a financial institute with a small data quantity while storing only a necessary video, and for easily retrieving a behavior related with a specific person.  <P>SOLUTION: A behavior management device 10 for managing the behavior of a person in a specific area is provided with: video buffers B1 to Bn for storing a video imaged by video cameras V1 to Vn which image a video in the prescribed area; a person specification part 31 for specifying the person from the video imaged by the video cameras V1 to Vn; a person specification video extraction part 32 for extracting only the video in which the person is specified by the person specification part 31 from among the videos stored in the video buffers B1 to Bn; and a person video memory group 33 for storing the video extracted by the person specification video extraction part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099531-A (JP)
Title: Component bonding structure in fuel cell
Inventor: URAKAWA TETSUYA
IPC: H01M8/02
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component bonding structure in which components for a fuel cell are bonded to each other by using a bonding agent and a correcting work of a position shift of each of the components or a positioning work can easily be done.  <P>SOLUTION: In the component bonding structure for a fuel cell, the components are bonded to each other by using a bonding agent and one component undergoes a bonding treatment beforehand, and a bonding surface of the component is coated by a micro-capsule type bonding agent 8 as the bonding treatment, and the components are bonded to each other after a process in which the micro-capsule type bonding agent 8 is pressed or thermal-pressed to obtain a bonding property. The one component is, for example, a resin film 1 adhered by a gasket 2, which is to be bonded with the other component of an electrolyte membrane 10 or a separator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000434-A (JP)
Title: Method for manufacturing touch panel
Inventor: UEDA JIRO
IPC: B05D7/00
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a touch panel particularly excellent in adhesiveness between a molybdenum substrate and a protection film and excellent in durability as a touch panel.  <P>SOLUTION: The method is for manufacturing a touch panel with a long life at a high yield with little stretches in manufacturing. The method for manufacturing a touch panel involves a step of forming a protection film on the surface of a transparent conductive film of a substrate having the transparent conductive film after applying a silane coupling agent onto the surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003056-A (JP)
Title: Chassis-type device
Inventor: MURAKAMI HIDEYUKI
IPC: G06F1/18
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To promote flexibility in mounting of functions and increase efficiency in mounting of blades in a chassis-type device.  <P>SOLUTION: A power supply voltage VCC output, from a converter 51a in a front blade 51 in a switch blade 50, is supplied to a circuit in a rear blade 52, and is also supplied to circuits in rear blades 62 via an IPM-B controller 62b in the rear blade 62 in a PoE controller 52a, a LAN cable 53, and blades 60-N, and start of the rear blades 52 and 62 is initiated. At starting, the rear blades 52 and 62 perform communication of shelf control module 71 and control information CI via a serial bus 41b, and a state is changed up to an operation state. Under the operation of the rear blade 62, functions mounted in this blade are performed, and transfer of data DA is performed via the LAN cable 53 and communication is performed with the other blade 60-N or an external device from the switch blade 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008287865-A (JP)
Title: Optical disk device
Inventor: KONUMA HIDEYUKI
IPC: G11B7/09
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which an optical pickup is made thinner in an optical disk device.  <P>SOLUTION: A disk facing surface of an objective lens 3a is protruded to a disk surface side more than a position of the other disk facing surface nearest to the disk surface in the optical pickup 3, e.g. an end surface of an actuator cover, in a focus control state. The objective lens 3a is supported so that the disk facing surface of the objective lens 3a is protruded from the position of the other disk facing surface nearest to the disk surface in the optical pickup by about 0.5×10<SP>-3</SP>m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004672-A (JP)
Title: Permanent magnet type electric rotating machine
Inventor: SAKAI KAZUTO
IPC: H02K1/27
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type electric rotating machine, capable of variable speed operation ranging from low speed to high speed with high output by suppressing an increase in magnetization current, when magnetization is decreased of increased.  <P>SOLUTION: A rotor 1 includes a rotor core 2, a permanent magnet 3 having a small product of a coercive force and a magnetization direction thickness, and a permanent magnet 4 having a large product of a coercive force and a magnetization direction thickness. When the interlinkage magnetic flux of the permanent magnet 3 is reduced, a magnetic field having a direction reverse to that of the magnetization direction of the permanent magnet 3 is made to act by a current of an armature winding. When the interlinkage magnetic flux of the permanent magnet 3 is increased, the magnetic flux of the direction same as the magnet magnetization direction is made to act by a current of the armature winding. A short circuit coil 8 is provided at a magnetic passage portion of the other permanent magnet 4, other than the permanent magnet 3. An induction current is induced on the short circuit coil 8 by a magnetic field generated by the magnetized current, and this induction current causes a magnetic field around the short-circuit coil 8. The permanent magnet 3 is increased in magnetization by the magnetic field generated by this magnetic field and the magnetization current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004434-A (JP)
Title: Moving image recorder, moving image reproducer, moving image erasure device, moving image recording method, moving image reproducing method, moving image erasing method and program for performing their methods
Inventor: SUENAGA TAKEAKI
IPC: H04N19/196
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To raise compression efficiency by compressing while utilizing the similar frame of a different video stream and providing with no affection for the reproduction of the video image stream even when another video image stream currently referred to is erased.  <P>SOLUTION: The moving image recorder 10 receives an input stream from an image inputting unit 12 at first and the characterizing information is detected by a feature detection unit 13. When a stream as well as the characterizing information accompanied by the stream exist in a data storing unit 11, a correlation detecting unit 14 calculates the correlation of the characterizing information obtained from the feature detection unit 13 and another characterizing information recorded in the data storing unit 11. In this case, when the video image having characterization information high in the correlation with the characterization information of the input stream, is stored, a compression recording unit 15 carries out the recompression of the input stream employing the input stream and a stream high in the correlation with the input stream to record it in the data storing unit 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT