baber/WOPTO huggingface dataset:
Patent JP-2010038420-A (JP)
Title: Heat pump device
Inventor: SHIGA HIROKI
IPC: F24F5/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when assembling a control substrate.  <P>SOLUTION: This heat pump device is provided with: a compressor 2 for compressing a refrigerant; an air heat exchanger 5 for exchanging the heat between a low-temperature and low-pressure refrigerant and air; a casing 7 housing a blowing fan 9 for blowing air to the air heat exchanger 5; an electrical equipment box 20 housing a control substrate 21 and arranged in an upper part inside the casing 7; and the control substrate 21 fixed to the inner surface of an electrical equipment box cover 25 so that a mounted part surface faces downward. The electrical equipment box cover 25 is provided with fitting pieces 30, which regulate movement of the electrical equipment box cover 25 in the back and forth direction and in the right and left direction by fitting on the periphery of an upper end of the electrical equipment box 20 when the electrical equipment box cover 25 is turned and placed on the electrical equipment box 20, in four sides of the periphery of the top surface of the electrical equipment box cover 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035772-A (JP)
Title: Game machine
Inventor: KATO MASACHIKA
IPC: A63F7/02
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a new added value allowing a player to sustain the interest in the play for a long period of time.  <P>SOLUTION: In the game machine, when a prescribed condition for putout is satisfied in a game using game media, a game medium is put out as a game value. when a prescribed condition for giving a special value is satisfied, a special value, different from the game value is given by a special value giving means. At the time, the content of the special value in a special value medium to be given next time is detected by a value content detecting means, and the condition for giving the special value for the special value medium to be given next time is changed by a condition changing means according to the content of the special value detected by the value content detecting means. As the frequency of giving of the special value media varies according to the content of the special value in this way, the play can be diversified, and the player can sustain the interest in the play for longer time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037616-A (JP)
Title: Surface treatment method for steel, steel obtained thereby and die
Inventor: WATANABE TAKANORI
IPC: C23C8/32
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for steel which forms a nitrided layer containing high concentration N and having suppressed hardness and suppressed thickness of a nitrogen compound layer, and which provides steel properties excellent in wear resistance and fatigue properties.  <P>SOLUTION: A nitriding layer 2 having an N concentration of ≥2 mass% and a thickness of ≥10 μm is formed on the surface layer part of steel by performing a shot peening step where the surface of the steel before treatment is subjected to shot peening; a fluorination step where the steel subjected to the shot peening treatment is heated in a fluorine-containing atmosphere to remove an oxide film on the surface and further to form a fluoride film; and a nitridation step where the steel subjected to the fluorination is subjected to nitridation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043670-A (JP)
Title: Wheel-bearing device
Inventor: SEKI MAKOTO
IPC: F16C19/18
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel-bearing device, in which the sealing performance of a seal is improved and whose bearing performance can be maintained for a long period of time.  <P>SOLUTION: A base part 6b of a wheel mounting flange 6 is formed in the shape of an arc, a metal ring 12 is fitted against the base part 6b, and a seal 8 having side lips 14a, 14b is brought into sliding contact. The metal ring 12 is equipped with a cylindrical fitting part 12a fit externally to a shoulder part 4e of a hub wheel 4, a curved part 12b formed as an arc that corresponds to the shape of the base part 6b, a circular disk part 12c that extends outward in the radial direction from the curved part and closely contacts the side surface 6c of the wheel mounting flange 6, and an umbrella part 12d that extends from the outer diameter part, separated in the axial direction with respect to the wheel mounting flange 6. The umbrella part 12d is disposed facing along the peripheral edge of the outer side of an external member 2, with a slight annular gap A intervening, and multiple exhaust holes 15 are formed at equal intervals in the circumferential direction of the umbrella part 12d, with at least one disposed at the position closest to the road surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043193-A (JP)
Title: Catalyst for controlled radical polymerization and controlled radical polymerization method using the same
Inventor: NODA TETSUYA
IPC: C08F20/34
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for controlled radical polymerization which synthesizes a polymer or a block copolymer having a narrow molecular weight distribution and which is easily removed after polymerization, and a controlled radical polymerization method using the catalyst for controlled radical polymerization.  <P>SOLUTION: Polymerization is performed using the catalyst for controlled radical polymerization comprising a transition metal complex formed from a polymer (A) obtained by polymerizing at least a monomer (a) represented by general formula (1) and a transition metal compound. In the general formula (1), R represents H or methyl.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044265-A (JP)
Title: Image forming apparatus
Inventor: SHIMOMURA TATSUHIKO
IPC: G03G15/08
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent stopping of printing and exchanging a toner cartridge even when the residual amount of toner is sufficient due to a detection error of a toner residual amount detection mechanism.  <P>SOLUTION: The image forming apparatus has: a storage element for storing the amount of developer in a developer container in integration process number of dots; a counting section for counting the printing process number of dots for the printing data which is received from the same apparatus; the developer container for containing the developer; an agitating member that is rotatably provided inside the developer container; a sensor member for measuring a rotational cycle of the agitating member; and a control section for controlling the storage element, the sensor member and the counting section under a given condition. The control section detects that the amount of the developer is a fixed value or less by the sensor member, and when the amount of the developer becomes a threshold value or less based on the integration process number of dots and the printing process number of dots, information is given that prompts the exchange of the developer container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277867-A (JP)
Title: Manufacturing method of semiconductor light emitting element
Inventor: ASANO TAKEHARU
IPC: H01S5/343
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor light emitting element capable of suppressing overflow of an electron without interfering the injection of a hole into an active layer and drastically reducing a driving current and a driving voltage, with easy process using a nitride-based group III-V semiconductor.  <P>SOLUTION: The semiconductor light-emitting element has the active layer 7 in the multiple quantum well structure of In<SB>x</SB>Ga<SB>1-x</SB>N/In<SB>y</SB>Ga<SB>1-y</SB>N, an AlGaN/GaN superlattice cap layer 8 in contact with the layer 7, a p-type GaN optical waveguide layer 9 in contact with the layer 8, and a p-type AlGaN/GaN superlattice clad layer 10 in contact with the layer 9. In case of manufacturing the above-described element, the active layer 7 and the AlGaN/GaN superlattice cap layer 8 are grown up in a carrier-gas atmosphere substantially containing no hydrogen and containing nitrogen as a main component. The p-type GaN optical wavegide layer 9 and the p-type AlGaN/GaN superlattice clad layer 10 are grown up in the atmosphere containing nitrogen and hydrogen as the main components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049500-A (JP)
Title: Pipeline arithmetic processor and control system equipped with pipeline arithmetic processor
Inventor: OKABE MOTOHIKO
IPC: G06F9/38
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system equipped with a pipeline arithmetic processor capable of solving the problem of an occurrence of a data path hazard and performing high-speed arithmetic processing concerning an access request to a shared memory shared by a plurality of processors.  <P>SOLUTION: The pipeline arithmetic processor includes a pipeline processing part 2b and an instruction insertion control part 2a that refers to an instruction insertion and stage control information, and corrects the control information when there is an access request to an arithmetic processing execution memory 4. When the instruction insertion control part receives an access request instruction for requesting access to the arithmetic processing execution memory while executing a control program 4a, it inserts an NOP instruction in place of the access request instruction from an instruction decode part 2b2, executes the access request instruction while no operation is performed by the pipeline processing part, and successively continues to perform the pipeline processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050403-A (JP)
Title: Semiconductor device
Inventor: FUKUI DAISHIN
IPC: H01L27/11
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an SRAM cell having few possibilities that short circuit between adjoining shared contacts would occur.  <P>SOLUTION: The semiconductor device according to one embodiment includes a semiconductor substrate, an SRAM cell which is formed on the semiconductor substrate and which includes two transfer transistors, two driver transistors, and two load transistors, an interlayer insulating film formed on the SRAM cell, a first gate electrode which belongs to the transfer transistor and a second gate electrode which is possessed by the driver transistor and the load transistor, and a shared contact connected to the second gate electrode and the source-drain region of the load transistor and formed in the interlayer insulating film. In the SRAM cell, the first gate electrode is arranged at such a position that a region to which the shared contact of the second gate electrode is connected is not arranged between the first gate electrode and the center of the second gate electrode in a gate width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050420-A (JP)
Title: Electronic apparatus
Inventor: ANZAI KENJI
IPC: H05K5/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having a hole for wall hanging, which prevents a wiring board from being broken caused by static electricity, dust and dirt entering into a case through the hole for wall hanging.  <P>SOLUTION: The wiring board 12 at a part opposed to the hole 25 for wall hanging is provided with a penetrating portion 49 penetrating the wiring board 12, a bottom portion 31 of a case body 21 at a part opposed to the penetrating portion 49 is provided with a cylindrical projection portion 28 made of an insulating material enclosing the hole 25 for wall hanging and protruding in a direction from the bottom portion 31 of the case body 21 to a cover 13, and an end 28A of the cylindrical projection portion 28 and the cover 13 are brought into contact with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054684-A (JP)
Title: Waste toner collection device and image forming apparatus
Inventor: KAWABATA SHINICHI
IPC: G03G21/14
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste toner collection device for reducing a wasteful operation period of a rotary member to achieve efficient operation, and to provide an image forming apparatus provided with it.  <P>SOLUTION: The waste toner collection device 40 installed in the image forming apparatus and for collecting a waste toner removed from the surface of a photoreceptor includes: a toner collection container 41 for storing the waste toner; the rotary member 43 extending in a toner conveying direction orthogonal to a fall direction in the toner collection container 41; and a control part 40A for controlling rotation drive of the rotary member 43 when satisfying prescribed conditions concerning an amount of waste toner stored in the toner collection container 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272599-A (JP)
Title: Support device for resonator
Inventor: NAKAI SEIYA
IPC: H01L21/607
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device for a resonator, which is capable of supporting the resonator at any position and efficiently applying ultrasonic vibration to an object by stably vibrating the resonator at a predetermined frequency.  <P>SOLUTION: In order to support the resonator 7, a first clamp means 21 and a second clamp means 22 of which at least the portions in contact with a first supported part 41 and a second supported part 42 of the resonator 7 are formed with support members are inserted into the first supported part 41 and the second supported part 42 of the resonator 7. The support members are made of a material having a logarithmic decrement >0.01 and <1, or a material having a sound velocity of >5,900 m/s.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054917-A (JP)
Title: Naked-eye stereoscopic display device
Inventor: SUEHIRO AKINARI
IPC: H04N13/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve directionality of light beams from a screen, display a stereoscopic image with ample resolution, even at a position which is jumped out from the screen, and obtain a viewing area fully wide for many persons to view.  <P>SOLUTION: Projection lenses 20a to 20e are arranged at equal intervals in a Y direction. Spatial light modulating elements 10a to 10e are arranged at positions made eccentric in horizontal and vertical directions, with respect to the projection lenses 20a to 20e. Light beams emitted from the spatial light modulating elements 10a to 10e are converged and imaged on a vertical diffusing screen 50, and form pixels 50A to 50E on the vertical diffusing screen 50. The pixels 50A to 50E emit main light beams having luminance and chromaticity which are different, depending on the directions. Thus, the ranges of the angles of light beams emitted from the projection lenses 20a to 20e can be utilized to a maximum. This enables a configuration that does not use Fresnel lenses, improves the directivity of light beams from the vertical diffusing screen 50, and realizes parallelization of light beams that have large incident angles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061905-A (JP)
Title: Illumination sheet, and method of manufacturing illumination device
Inventor: FUKUSHIMA KENJI
IPC: F21S2/00
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination sheet in which a light receiving part of a light guide sheet can be fixed certainly to an optimal position near the light source part of a circuit board.  <P>SOLUTION: The illumination sheet includes: a light guide sheet which guides light and emits it from a first plane; and a carrier sheet 3 which is adhered to the first plane and suppresses bending of the light guide sheet. The light guide sheet has an adhesion part 23 which enables adhesion of the light guide sheet to the circuit board in the vicinity of a first side face crossing at right angles the first plane and a second plane on the second plane opposed to the first plane. The carrier sheet 3 is provided with a cut part 5 which is cut out in the longitudinal direction of the first side face and in the thickness direction of the carrier sheet 3, a first slit part 7 which is cut in a direction connecting a first portion 31a of a second side face 31 of the carrier sheet 3 located on the opposite side to the adhesion part 23 of the cut part 5 with the cut part 5, and a second slit part 8 which is cut in a direction connecting a second portion 31b of the second side face 31 with a prescribed spacing from the first portion 31a with the cut part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058663-A (JP)
Title: Occupant crash protector, and occupant crash protection method
Inventor: MIYATA YUJIRO
IPC: B60R21/02
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protector capable of executing collision determination of high accuracy and enhancing safety by determining any change of the internal pressure of a door inner member which has the airtightness therein and is deformed by a side impact.  <P>SOLUTION: The occupant crash protector includes a door inner member which is provided inside a door of a vehicle, has airtightness therein, and is deformed by the side impact, a pressure change detection unit for detecting any change in the internal pressure of the door inner member, and an occupant crash protective unit for protecting an occupant by operating a side airbag assuming that the door inner member is deformed by the side impact when the change in the internal pressure detected by the pressure change detection unit is equal to or more than the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058414-A (JP)
Title: Surface protective film
Inventor: NAKAO YOSUKE
IPC: C09J123/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film which reduces static electricity generated when the surface protective film is peeled, thereby preventing a protected matter such as an optical plastic material from sticking to another film after the surface protective film is peeled and which therefore has excellent peeling antistatic performance.  <P>SOLUTION: The surface protective film is constituted of a substrate layer and an adhesive layer. The substrate layer is obtained by laminating an intermediate layer comprising a linear low density polyethylene resin of 0.925 to 0.945 g/cm<SP>3</SP>density and an outermost layer comprising a low density polyethylene resin. The adhesive layer is formed on an intermediate layer side surface of the substrate layer and comprises ethylene-vinyl acetate copolymer containing 3 to 6 wt.% of vinyl acetate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067306-A (JP)
Title: Ramp for magnetic disk apparatus
Inventor: SEKI SHOTA
IPC: G11B21/12
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ramp for a magnetic disk apparatus which exerts a function for alleviating a shock by reducing the rigidity of a resin ramp composed of two-color molded article, thereby preventing the occurrence of failure such as a reading error.  <P>SOLUTION: In the two-color molded ramp which is composed of a resin material forming a ramp body and a material more rigid than the resin material, a disk inserting section in a concave shape to which a magnetic disk is rotatably inserted is provided in one side of the ramp, and a disk contacting section which is composed of a rigid material is provided in a disk facing surface out of inner surfaces of the disk inserting section. A concave bottom part out of the inner surfaces of the disk inserting section is formed with a combination of a bottom part composed of the resin material and a bottom part composed of the rigid material, and to reduce the rigidity of the ramp, the bottom part composed of the rigid material is provided behind the bottom part composed of the resin material in a depth direction of the concave part so as to make a step structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064201-A (JP)
Title: Main spindle device of machine tool
Inventor: TANASE RYOTA
IPC: B23B19/02
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device of a machine tool improving processing accuracy.  <P>SOLUTION: A main spindle 1 of the main spindle device is supported in the radial direction by a rotary bearing 2, and journaled in the rotary shaft C direction by a thrust bearing pad 3. A fluid pipe 31 extending upward and downward is formed on the thrust bearing pad 3, and air pressure supplied from an introduction pipeline 62 of an introduction part 61 is injected to a bottom face of the main spindle 1 via the fluid pipe 31. An injection path 37 branched from the fluid pipe 31 is opened at an upper end of a piezoelectric actuator 5 mounted to a bottom end of the thrust bearing pad 3, and a relief valve 4 is provided between the fluid pipe 31 and the injection path 37. The relief valve 4 is closed when the air pressure in the fluid pipe 31 is not more than a predetermined value, and opened when the air pressure in the fluid pipeline 31 exceeds a predetermined value. Then, the air pressure is directly injected to the piezoelectric actuator 5 via the injection path 37, to cool the piezoelectric actuator 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009127624-A (JP)
Title: Method of adjusting gap in valve
Inventor: DRUCKMILLER PETER
IPC: F01L1/20
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to uniformly set the gaps of valves in the cylinders of an internal combustion valve while eliminating the effect of assembling.  <P>SOLUTION: In this method of adjusting the gaps of valves, particularly the intake and exhaust valves of the internal combustion engine, the gap of the valve is determined by the helix angle of a feed screw relative to the lock nut 11 of the valve. The method comprises at least first to fifth steps. (a) In the first step, the lock nut 11 is loosened with a lock nut wrench 13 in cooperation with the lock nut. (b) in the second step, the feed screw 10 is tightened to a specified torque with a feed screw wrench in cooperation with the feed screw. (c) In the third step, a graduation 19 disposed on the lock nut wrench 13 is so adjusted as to be aligned with a pointer disposed on the feed screw wrench, and the pointer is aligned with a predetermined first mark on the graduation. (d) In the fourth step, the feed screw is loosened by the feed screw wrench in cooperation with the feed screw, and the pointer disposed on the feed screw wrench is aligned with a predetermined second mark on the graduation. (e) In the fifth step, the feed screw is tightened with the feed screw wrench, and the lock nut is tightened to a specified torque with the lock nut wrench.  <P>COPYRIGHT: (C)2009,JPO&INPIT