baber/WOPTO huggingface dataset:
Patent JP-2008306225-A (JP)
Title: Gallium nitride based compound semiconductor light-emitting device
Inventor: MURAKI NORITAKA
IPC: H01L33/06
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium nitride based compound semiconductor light-emitting device exhibiting excellent light take-out efficiency in which the plane shape of high emission output is a rectangle having different longitudinal and lateral sides.  <P>SOLUTION: The gallium nitride based compound semiconductor light-emitting device has a gallium nitride based compound semiconductor layer consisting of a substrate, and an n-type semiconductor layer, a light-emitting layer and a p-type semiconductor layer laminated on the substrate wherein a negative electrode is provided on the n-type semiconductor layer and a transparent positive electrode and a positive electrode bonding pad are provided on the p-type semiconductor layer. The plane shape of the light-emitting device is a rectangle having longitudinal and lateral sides of different length, the positive electrode bonding pad exists in the range of ±30% from the center of the long side of the rectangle, and the negative electrode and the positive electrode bonding pad have an identical metal laminate structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010075445-A (JP)
Title: Toilet seat device
Inventor: MATSUDA HIROSHI
IPC: A47K13/24
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To attach and detach a toilet seat 2 to and from a support 6 easily and reliably.  <P>SOLUTION: The support 6 is provided with one pivotally supporting part X1 and the other pivotally supporting part X2 which pivotally support the toilet seat 2 through both arms 4 and 5 for attachment in freely swingable manner. The other pivotally supporting part X2 is composed of the other pivot 14 which is protruded from the other arm 5 for attachment and the other bearing 15 by which the other pivot 14 can be taken in and out of a recess 16 for insertion which is laterally arranged in the other side of a bulging part 7. The other bearing 15 can receive the other pivot 14 when the toilet seat 2 stays in a toilet seat inclined position E1 where the crossed axes angle θ between a support axis core Y1 and a toilet seat axis core Y2 is large. The diameter of an open end 16b of the recess 16 for insertion is formed larger than its back so that one pivot 10 of one pivotally supporting part X1 can be passed through the opening 13b of one bearing 13 and can be put in an axis part 13a with the toilet seat 2 being shifted to a toilet seat inclined position E2 where the crossed axes angle θ is made smaller when the other pivot 14 is still received. A locking device 26 is arranged on one pivotally supporting part X1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081555-A (JP)
Title: Image forming device
Inventor: TAKEYA HITOSHI
IPC: B41J29/38
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device transmitting error report information to a management server without leaking user information without permission from a user.  <P>SOLUTION: This image forming device is connected to an external device via a network and includes: an image generating part for generating image data; a storing part for storing history information representing history of device operation based on the generated image data; a fault detecting part for detecting a fault in the device. The image forming device further includes: a display processing part that selectably displays, on a screen, at least items and values included in history information corresponding to current image data, when a fault is detected; a selection instruction receiving part that receives an instruction to select the items and values from the displayed screen; a generating part that generates fault report information including the selected and instructed items and values; and a transmission control part that transmits the generated fault report information to the external device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078572-A (JP)
Title: Method of measuring voltage and voltage measuring device of battery cell
Inventor: SHOJI AKIRA
IPC: G01R19/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To identify whether a low capacitor voltage is caused by an abnormality in a battery cell or that in a connection circuit when the voltage of a capacitor is low.  <P>SOLUTION: In a voltage measurement method of the battery cell, a series RC circuit is connected in parallel with a battery cell CL in a battery cell unit 2 via a connection circuit, a capacitor C in the series RC circuit is charged for prescribed charge time and then the voltage of the capacitor is measured. Then, it is determined whether the measured voltage of the capacitor C is smaller than a prescribed reference value. When the voltage of the capacitor C is smaller than the reference value, the value of resistance in the series RC circuit is changed to a small value. By performing charging and measurement processes after changing the value of resistance, the voltage of the capacitor C is measured again. When the difference between the voltage of the capacitor measured again and that of the capacitor measured previously is less than a prescribed threshold, it is determined that the battery cell CL is abnormal. When the difference in the voltage is not less than the threshold, it is determined that a first switch circuit 41 is abnormal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009160725-A (JP)
Title: Chamfering tool for flat panel display
Inventor: SUN-SOKU PE
IPC: B24B49/12
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by reducing tact time compared with a conventional one, when chamfering is performed to substrates.  <P>SOLUTION: A chamfering tool includes a substrate loading unit 110 for loading substrates; a chamfering unit 120 for advancing chamfering process applied to the substrates; a substrate unloading unit 130 for unloading the substrates, with the chamfering unit 120 including: a plurality of stages 300a and 300b, on which the substrates are placed and supported, mutually separately disposed in a crossing direction with a virtual working line that connects the substrate loading unit 110 and the substrate unloading unit 130; and a grinder 123 including at least one aligning camera for aligning work of the substrates placed on the plurality of stages 300a and 300b and at least one wheel 126 for chamfering process to advance chamfering work applied to the substrates placed on the plurality of stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010086977-A (JP)
Title: Power module
Inventor: NAKAO JUNICHI
IPC: H01L25/07
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To relax stress at the solder joint of a power module.  <P>SOLUTION: The power module 80 is provided, at the bottom thereof, with a metal base 1 and, on the upper surface thereof, with a plurality of terminals 5, 5c and 5e and a plurality of nuts 13. A plurality of circuit boards 2 are mounted on the surface of the metal base 1, and a semiconductor chip 3 is mounted on the surface of the circuit board 2. The circuit board 2 is solder joined to the metal base 1. The terminals 5, 5c and 5e are solder joined to the circuit board 2. The semiconductor chip 3 is connected electrically with the terminals 5, 5c and 5e through a bonding wire 4. A resin holder 6 is provided to be separated from the circuit board 2 and to cover the circuit board 2. A case 8 is provided to cover the side surface of a power module 80 with the lower end touching the end of the metal base 1. A constant interval is kept between the resin holder 6 around the circuit board 2 and the metal base 1 by means of a bolt 12 and the nut 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102627-A (JP)
Title: Modified acrylic oligomer, and antifouling coating containing the oligomer
Inventor: O HIROTAKA
IPC: C08G18/62
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified acrylic oligomer, and to provide an antifouling coating produced therefrom, a radiation-curable antifouling coating in particular.  <P>SOLUTION: The modified acrylic oligomer is provided, comprising polymerization units derived from (1) an acrylate monomer, (2) a monomer selected from the group consisting of a fluorinated acrylate monomer, a siloxane monomer and a mixture thereof, and optionally, (3) a tertiary carboxylic ester monomer; wherein this modified acrylic oligomer further comprises a moiety derived from a modifier selected from the group consisting of epoxy (meth)acrylate, urethane acrylate, polyester acrylate, 2-hydroxyethyl (meth)acryalte and a mixture thereof. An antifouling coating comprising the above modified acrylic oligomer is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010087133-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IZUMI NAOKI
IPC: H01L27/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same which can enhance an isolation breakdown strength between a source region and a drain region of a planar gate type MOSFET and a semiconductor substrate without increasing an on resistance Ron of a trench gate type VDMOSFET.  <P>SOLUTION: In a PMOS region 17, an N-type well region 20 is formed on a surface part of a deep well region 16. A P-type buried layer 36 is formed in contact with the deep well region 16 below of the deep well region 16. Thus, a thickness of a p-type region increases below the N-type well region 20. As a result, it is possible to enhance the isolation breakdown strength between the N-type well region 20 and an N-type semiconductor substrate 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088195-A (JP)
Title: Power converter
Inventor: HACHIMAN KOICHI
IPC: H02M7/5387
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter in which the size of a drive circuit board can be reduced while securing the insulation of components in the drive circuit board.  <P>SOLUTION: Connection parts 225UP to 225WP connected to upper arm control terminals 320UU to 320UW are arranged to the first board edge of the drive circuit board 22, and connection parts 225UN to 225WN connected to lower arm control terminals 320LU to 320LW are arranged to the second board edge of the drive circuit board 22. Upper arm mounting regions 227UP to 227WP, lower arm mounting regions 227UN to 227WN to be mounted and a week current pattern region 228 to which photo-couplers 221U to 221W are mounted, are formed in the board region held between the board edges. A signal distribution line 40U for transmitting a control signal from the photo-coupler 221U to the mounting region 227UN is formed, in the lower arm mounting region, in the conductive layer lower than the conductive layer into which the lower arm driver circuit is mounted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086236-A (JP)
Title: Touch panel
Inventor: NISHINO TOSHIHARU
IPC: G06F3/041
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance detection type touch panel in which an uneven region is formed on the operation surface of the touch panel to prevent touch errors.  <P>SOLUTION: The capacitance detection type touch panel includes: a transparent protective substrate 2 having an operation surface 1 where a plurality of touch recessed parts 1a including recessed curve surface are formed and an opposite surface on the opposite side to the operation surface 1 where recessed parts 1b provided while being made to correspond to the plurality of touch recessed parts 1a are formed; a transparent touch panel substrate 4 which is placed oppositely to the protective substrate 2 and includes a touch detection electrode 3 formed by a transparent conductive film; and a dielectric layer 15 which is placed while being made to correspond to the plurality of touch recessed parts 1a on the operation surface 1 between the protective substrate 2 and the touch panel substrate 4 and has a specific dielectric constant different from the protection substrate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086401-A (JP)
Title: Microcomputer, system including same, and data transfer device
Inventor: INOUE HIDEO
IPC: H04N1/21
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer capable of taking data of different areas in parallel to be transferred to a storage circuit.  <P>SOLUTION: This microcomputer 1 includes DRIs 0-2(12-2 to 12-2) of taking the data of prescribed areas in, out of image data input from a camera 2, to be transferred to memory blocks 0-N(3-0 to 3-N), and a CPU 11 for controlling the DRIs 0-2(12-2 to 12-2), to transfer the image data of the respective different areas, out of the image data input from the camera 2, to the memory blocks 0-N(3-0 to 3-N). Consequently, the image data of the different areas can be taken in parallel to be transferred to the memory blocks 0-N(3-0 to 3-N).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092253-A (JP)
Title: Wiring pattern generation device, wiring pattern generation program, and method of manufacturing semiconductor device
Inventor: KATO EMI
IPC: H01L21/82
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily achieve automatic generation of a wiring pattern with respect to a wiring region by taking into consideration a relationship between a shape of a wiring region and a position of a pad even the wiring region has a limited size.  <P>SOLUTION: A wiring pattern generation device includes: an information acquisition means 4a for acquiring information necessary for the automatic generation of the wiring pattern; a grouping means 4b for grouping respective pads into a plurality of pad groups according to the positional relationship between the pads having a connection correspondence relationship on the basis of each piece of information acquired by the information acquisition means 4a; a priority order determination means 4c for determining a processing priority order about a plurality of pad groups grouped by the grouping means 4b; and a wiring processing means 4d for determining the layout pattern of wiring with which the pads having a connection corresponding relationship in the pad group are conducted individually for each pad group while following the processing priority order determined by the priority determination means 4c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092755-A (JP)
Title: Light guide plate
Inventor: KANEMITSU AKIYOSHI
IPC: G02F1/13357
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate for emitting light in which the degree of yellow is sufficiently controlled while it contains particulates for scattering light.  <P>SOLUTION: The light guide plate 3 includes particulates scattered in a transparent resin, and when the absolute value of the difference between the refractive index of the transparent resin and the refractive index of the particulates is made [Δn], and the accumulated 50% particle diameter of the particulates is made [D<SB>50</SB>] (μm), a relation formula of 0.30≤Δn×D<SB>50</SB>≤0.70 is satisfied, and the average light transmittance of visible light as measured by optical path length of 300 mm is 35% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098189-A (JP)
Title: Semiconductor device
Inventor: FUDA MASANORI
IPC: H01L29/78
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a reduced switching loss by controlling a waveform vibration.  <P>SOLUTION: The semiconductor device includes a first semiconductor layer, a first electrode disposed on the first face side of the first semiconductor layer, a first insulation layer disposed between the first semiconductor layer and the first electrode, and constricting a current flowing between the first semiconductor layer and the first electrode, and a second semiconductor layer of a first conductor type containing an impurity at a higher concentration than the impurity concentration in the first semiconductor layer at least disposed on the route of the current constricted by the first insulation layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101691-A (JP)
Title: Visual examination apparatus for resin molded article and visual examination method for the resin molded article
Inventor: TSUCHIKO TOSHIAKI
IPC: B65G47/86
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an installation space to be compact, without having to use too complex a mechanism, in the visual examination of an inspection target.  <P>SOLUTION: In the visual examination apparatus, caps C becoming inspection targets are placed on a transparent plate 12, in a matrix form, and the caps C in respective ranks are fed along the surface of the transparent plate 12, while being pushed by pusher rods 14c. During this feed period, the inner surfaces of the caps C are imaged from the area under the transparent plate 12 by inner surface inspection cameras 16. Next, the caps C are fed to the turret table 32 of a transfer part 30, through a first belt conveyor 18 and a second belt conveyor 20 to be received in pockets 34 one by one. The transfer part 30 transfers the caps C in the rotating direction of the turret table 32, in a state where the inner surfaces of the caps C are held and each of the caps C is rotated, at an inspection position in a thrust-up state. At this time, each of the caps C is laterally imaged by an outer peripheral surface inspecting camera 42. Furthermore, each of the caps C is imaged from above by a top surface-inspecting camera 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099196-A (JP)
Title: Cooking utensil for induction range
Inventor: JUNG JUNG SUK
IPC: A47J36/02
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking utensil for an induction range, to be more precise, the cooking utensil used on the induction range for cooking food in daily life, enabling quick reaction to power supply, and including a base manufactured to lengthen the life of the cooking utensil.  <P>SOLUTION: In this cooking utensil used in the induction range, a frame is formed to project on an outer base part of a drum of the cooking utensil, and a magnetic steel plate provided with a number of through-holes is connected to the inside of the frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109485-A (JP)
Title: In-vehicle device, and method for reproducing content
Inventor: HOTTA NOBUYUKI
IPC: H04N5/44
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a distributed content with more suitable acoustic setting.  <P>SOLUTION: An in-vehicle device for receiving the distribution of a content from a road side apparatus and reproducing the content includes a set changing means (step S4) which, if the content includes a multimedia content with acoustic data or the like when reproducing the content, changes a predetermined set value concerned with the acoustic data or the like of a reproduced sound to a predetermined value. The in-vehicle device includes also an attribute correspondence value storage means for storing a value of the predetermined set value corresponding to the contents of predetermined attribute information allowed to accompany the multimedia content as an attribute correspondence value. When the content includes the multimedia content, and when the attribute information accompanies the multimedia content and the attribute correspondence value corresponding to the contents of the attribute information exists in a set value storage means, the predetermined set value is changed based on the attribute correspondence value, upon the reproduction of the content (step S4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108673-A (JP)
Title: Operating method of solid polymer electrolyte fuel cell and solid polymer electrolyte fuel cell
Inventor: TOKUDA KENICHI
IPC: H01M8/10
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To make hydrofluoric acid generated due to degradation of fluorine system polymer electrolyte in a solid polymer electrolyte fuel cell during its operation harmless by fixing it at a generation place of the hydrofluoric acid or in the fuel cell.  <P>SOLUTION: In the operating method of a solid polymer electrolyte fuel cell, aqueous alkaline compound solution is mixed in fuel gas. As a mixing method of the aqueous alkaline compound solution in the fuel gas, spraying the aqueous alkaline compound solution on the fuel gas is preferable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009068016-A (JP)
Title: Radically polymerizable resin composition
Inventor: MATSUMOTO TAKASHI
IPC: C09D163/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radically polymerizable resin composition containing a formaldehyde scavenger which is compatible with the resin and has a function to scavenge formaldehyde generating at radical polymerization and curing, and the composition being free from curing inhibition or the like in the coating film or molding.  <P>SOLUTION: This radically polymerizable resin composition comprises a resin (A) having two or more ethylenically unsaturated double bonds in a molecule, a monomer (B) having an ethylenically unsaturated double bond, and a compound (C) as the formaldehyde scavenger such as acetoacetoxyethyl methacrylate and acetylacetone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106303-A (JP)
Title: Semiconductor-manufacturing apparatus
Inventor: SATO NOBUYOSHI
IPC: H01L21/31
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-manufacturing apparatus for forming an insulation film, an electroconductive film or the like on a semiconductor substrate such as a silicon wafer, which suppresses a production of particles.  <P>SOLUTION: The semiconductor-manufacturing apparatus 1 for forming the film on the semiconductor substrate includes: a body 2 in which the film is formed on the semiconductor substrate; a substrate loader/unloader 3 having a waiting area at which the semiconductor substrate waits when being carried into the body 2 through a hatch or being carried out from the body 2 through the hatch 18; an opening/closing mechanism 16 which opens/closes the hatch 18; a first sensor 26 which detects the air pressure in the body 2; a second sensor 29 which detects the air pressure in the substrate loader/unloader 3; and a control section 24 which controls the opening/closing mechanism 16 based on the information sent from the first sensor 26 and the second sensor 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111341-A (JP)
Title: Vehicular lighting body controller
Inventor: MATSUMOTO SEIJI
IPC: B60Q1/12
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driver of a vehicle from being given incompatibility by maintaining always the well visibility of a leading vehicle as a following subject of the vehicle when performing the swivel control of a vehicular lighting body during the follow-up travel control of the vehicle to the leading vehicle.  <P>SOLUTION: During the follow-up travel control of the vehicle to the leading vehicle, a leading vehicle illuminating control for controlling the swivel drive means (the left swivel drive part 2L and the right swivel drive part 2R) is performed so as to put at least one of right-side and left-side lighting bodies (the left-side headlight 1L and the right-side headlight 1R) into a state of casting light upon the leading vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110573-A (JP)
Title: Heated toilet seat device
Inventor: HASHIZUME KENJI
IPC: A47K13/30
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heated toilet seat device which enables to maintain thermal insulation performance, to achieve good design by reducing thickness of at least side parts of a toilet cover and to reduce power consumption during standby.  <P>SOLUTION: The heated toilet seat device 100 includes a toilet seat 200 having a heating part 210, a vacuum insulation body 320 and covering bodies 301 and 302 for covering the vacuum insulation body 320. The toilet cover 300 is formed for covering the upper part of the toilet seat 200 and the side parts 305 of the toilet seat 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT