baber/WOPTO huggingface dataset:
Patent JP-2010239020-A (JP)
Title: Wafer holder for semiconductor device
Inventor: KOBAYASHI BUNYA
IPC: H01L21/683
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holder for semiconductor device high in production yield and working a pocket of complicated form.  <P>SOLUTION: The wafer holder 1 includes a plurality of holding portions, a silicon carbide containing wafer holder body 3, and a wafer holding member 5 detachably configured relative to the holding portions and holding a wafer 7 on the upper surface side of the holding portion. An inner surface 11 of the wafer holder body 3 and an outer surface 17b of the wafer holding member 5 are tapered in section and are adhered to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239850-A (JP)
Title: Charging system, charger, electric vehicle, and charging completion method at power failure
Inventor: FUNAKOSHI HIROOMI
IPC: H02J7/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of properly controlling charging between a charger and an electric vehicle even when a power failure occurs during charging of an onboard battery.  <P>SOLUTION: The electric vehicle 200 supplies control power of an auxiliary battery 204 to a charger 100 as control power for power failure via a vehicle side connector 201, and communicates with the charger 100 to perform a charging control procedure together with the charger 100, thereby controlling charging of the onboard battery 203. Meanwhile, the charger 100 communicates with the electric vehicle 200 to perform the charging control procedure together with the electric vehicle 200, thereby controlling the charging power to be supplied to the onboard battery 203. When an AC power supply 300 stops due to a power failure, the control power supply to be supplied to a control-communication system of the charger 100 is switched from the control power supply 105 to the auxiliary battery 203 of the electric vehicle 200, and the charging system communicates with the electric vehicle 200 to perform a predetermined charging completion procedure together with the electric vehicle 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009262927-A (JP)
Title: Tire information detection system
Inventor: UU HOKUHOA
IPC: G08C17/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To receive an electric supply from a reader antenna even when a tire information detection device in a tire moves to any position of the tire due to a rotation of the tire by removing a null point of an electric supply characteristic to the tire information detection device from the reader antenna.  <P>SOLUTION: A tire information detection device 200 capable of detecting a tire condition such as an air pressure and a temperature is provided inside a tire 300 having a plurality of conductive wires or conductive meshes 310 in a rubber layer 320 at an outer circumference, and a plurality of, for example two reader antennas 10a, 10b are installed at an approximately equal interval position from a rotational shaft of the tire near the tire. When electricity is supplied from a common high-frequency power source 20, a high frequency magnetic field is simultaneously radiated to a tire side, and a reverse-phase current is generated to the conductive wires or conductive meshes 310. Then, a reverse-phase inductive magnetic field is generated, and the electricity is supplied directly to antennas of the tire information detection device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010243198-A (JP)
Title: Signal processing apparatus, information processing apparatus, signal processing method, data display method, and program
Inventor: TANAKA KATSUYUKI
IPC: G01S19/52
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To observe or analyze with efficiency a signal which flows in a GPS module.  <P>SOLUTION: This signal processing device has a constitution, including a synchronization acquiring section for acquiring synchronization of a spread code of an acquired intermediate frequency signal, by converting the frequency of a signal received from a satellite in an all global positioning system into a prescribed intermediate frequency; a demodulation section for demodulating a message included in the intermediate frequency signal whose synchronization is acquired by the synchronization acquiring section; a measuring section for outputting a primary signal, showing the measurement results of at least one of a position or speed of a device or a time to a prescribed signal wire, based on the message demodulated by the demodulation section; and a secondary signal output section for adding a prescribed header to a secondary signal, including at least one of the intermediate frequency signal or a signal generated from the intermediate frequency signal, and outputting it to a prescribed signal wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244174-A (JP)
Title: Dsp card testing device and method for monitoring failure information in dsp card testing device
Inventor: OGAWA NORIYUKI
IPC: G06F12/16
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DSP card testing device that displays, on a screen, failure information of a memory region in a storage device to be diagnosed.  <P>SOLUTION: The DSP card testing device is provided with: a storage device 13 having a memory region to be diagnosed; communication equipment 18 connected to the storage device 13 through a bus for communicating with a personal computer 2 through a transmission path 3 to which a personal computer 2 is connected; and first to fifth DSPs 10 each having an internal memory 8 for storing a program and data for diagnosing the storage device 13 connected through the bus, accessing the memory region of the storage device 13 by executing the program, and diagnosing the memory region. The DSP 10 stores the failure information of the storage device 13 obtained by the memory diagnosis processing in the internal memory 8 of the first DSP 10. When the failure information output from each DSP 10 is stored in the internal memory 8, the first DSP 10 outputs the failure information to the communication equipment 18 in a batch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242394-A (JP)
Title: Structure for installing steel plate in concrete structure
Inventor: JINNO YASUO
IPC: E04G23/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To employ a structure which makes a shear force hardly act on an anchor member.  <P>SOLUTION: This structure for installing a reinforcing steel plate 2 in a concrete skeleton 10 of an existing reinforced concrete building so as to perform the seismic strengthening of the existing reinforced concrete building almost includes: a hole-in anchor 3 which is embedded in the concrete skeleton 10 in the state of protruding a fastening portion (screw portion) 3a; and a steel plate 4 for a cover, which is arranged on a surface on the other side of the surface, installed in the concrete skeleton 10, of the reinforcing steel plate 2. The reinforcing steel plate 2 is equipped with a through-hole 2a which undergoes the insertion of the fastening portion 3a of the hole-in anchor 3; and the through-hole 2 is formed in such a shape that its inside diameter is larger than the diameter of the fastening portion 3a of the hole-in anchor 3. A bolt hole 4a is formed in the steel plate 4 for a cover; and the bolt 11 is fastened to the fastening portion 3a which is inserted through the through-hole 2 and the bolt hole 4a, via a nut 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244895-A (JP)
Title: Compression connection terminal for aluminum conductors, and connection method thereof
Inventor: HORIKOSHI TOSHIYUKI
IPC: H01R4/20
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression connection terminal for an aluminum conductor that can be connected only by compression in which less number of connection man-hour is sufficient and groove working is easy and inexpensive, and problems of creeping phenomenon and conductor strength reduction by compression can be coped with fully, and to provide a connection method thereof.  <P>SOLUTION: The compression connection terminal 1 for the aluminum conductor consists of aluminum or aluminum alloy having aluminum as the main component, in which a spiral state screw groove 6 is formed on the inner face of the contact terminal 3 in contact with the aluminum conductor 2. The depth of the screw groove 6 is 1/10 or more and 1/5 or less of the diameter of the conductor 2. In the case the conductor 2 is made of stranded wires in which a plurality of element wires are twisted, the depth is 1/2 or more and 1 or less of the diameter of the element wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248702-A (JP)
Title: Column base structure
Inventor: ICHIKAWA YASUSHI
IPC: E04B1/30
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column base structure having excellent dynamic performance.  <P>SOLUTION: In the column base structure in which a circular concrete-filled steel pipe column formed by filling concrete in a circular steel pipe is joined to a concrete base, (i) high strength deformed reinforcements capable of securing strength by the small cross section are disposed in the concrete at equal intervals on the same circumference, and tightened with shearing-resistant reinforcements at specified intervals in the longitudinal direction, and (ii) the upper ends of the high strength deformed reinforcements are fixed to the inside of the concrete filled in the column and the lower ends thereof are fixed to the concrete base.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252459-A (JP)
Title: Power supply auxiliary circuit
Inventor: KO TI-HUA
IPC: H02M7/12
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply auxiliary circuit wherein it is possible to stabilize output voltage, reduce the amount of produced heat, and lengthen its service life.  <P>SOLUTION: The power supply auxiliary circuit 100 includes a power supply input unit 1, a voltage regulation unit 4, a rectification unit 3, a filter unit 7, a power supply output unit 2, a feedback unit 8, a switch unit 6, and a one-way conduction unit 5. The voltage regulation unit 4 reduces voltage from the power supply input unit 1. The rectification unit 3 converts alternating-current power output by the voltage regulation unit 4 into direct-current power. The feedback unit 8 detects the voltage of the power supply output unit 2, compares the detected voltage obtained by the detection with a reference voltage in the feedback unit 8, and thereby outputs a control signal. The switch unit 6 receives a control signal from the feedback unit 8 and, when the detected voltage is higher or not higher than the reference voltage, controls the switch unit 6 to turn it on or off, thereby controlling the voltage of the power supply output unit 2. The power supply output unit 2 provides rectified stable voltage to other circuits.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249652-A (JP)
Title: Pipe inner surface measuring apparatus
Inventor: NOGI TOSHIKATSU
IPC: G01B11/24
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe inner surface measuring apparatus which allows to easily and highly precisely measure an inner surface shape of a measured pipe absolutely, dispenses with rotation of the measured pipe, and is simple in constitution and not limited for measuring positions since the measuring apparatus is set in the measured pipe and the inner surface shape of the measured pipe is measured from inside of the measured pipe.  <P>SOLUTION: The pipe inner surface measuring apparatus includes a measuring apparatus body 2; two or more arms 3 which are radially attached to an outer peripheral surface of the measuring apparatus body 2, of which tips contact an inner surface of the measured tube 1, and of which lengths are adjustable; and a distance sensor 7 which is attached to the measuring apparatus body 2 through a bracket 8 and measures a distance to the inner surface of the measured tube 1. The distance sensor 7 is manually rotatable together with the bracket 8 by a handle 9 along an inner peripheral surface of the measured tube 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249250-A (JP)
Title: Valve mechanism
Inventor: WATANABE KOICHI
IPC: F16F9/348
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve mechanism, capable of improving ride quality in a vehicle without providing a device such as a control device or a motor for driving a valve, and easily performing tuning of damping characteristics.  <P>SOLUTION: The valve mechanism includes a valve disk 1 which defines one chamber 41 and the other chamber 42 within a damper and includes a soft-side flow passage 2a connecting the one chamber 41 to the other chamber 42 and a hard-side flow passage 2b disposed in parallel thereto; a soft-side relief valve 10 laminated on the other chamber side of the valve disk 1 to open and close the outlet of the soft-side flow passage 2a; a hard-side relief valve 11 laminated on the other chamber side of the valve disk 1 to open and close the outlet of the hard-side flow passage 2b; and an on-off valve 28 which closes the soft-side flow passage 2a when the pressure of the one chamber 41 exceeds the pressure of the other chamber 42 by a predetermined quantity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250123-A (JP)
Title: Image pickup device and program for practice mode
Inventor: TAKAHASHI TAKANORI
IPC: G02B7/28
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To learn change operation of AF points for a short time even if difference exists in the number of AF points, in the arrangement of an operation part for changing AF points, or in the operating method for changing AF points.  <P>SOLUTION: An image pickup device includes a practice mode means 304 that repeats the followings: at least one target AF point is set from a plurality of AF points P1-P11; and when the selection of the target AF point is completed, at least one next target AF point is randomly selected and set from the plurality of AF points P1-P11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258273-A (JP)
Title: Method of manufacturing semiconductor laser
Inventor: NOMAGUCHI TOSHIO
IPC: H01S5/24
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser high in a yield.  <P>SOLUTION: This method of manufacturing a semiconductor laser includes processes of: (1) forming, on an InP substrate, a first conductivity type InP clad layer, an active layer, a second conductivity type InP clad layer, and a cap layer; (2) forming a dielectric film on the cap layer; (3) forming a mesa structure including the first conductivity type clad layer, the active layer, and the second conductivity type InP clad layer by etching using the dielectric film as a mask; (4) forming an embedded layer on a side face of the mesa structure; (5) removing the dielectric layer; (6) removing the cap layer on the mesa structure; and (7) immersing a product produced by the process of removing the cap layer into a solution containing hydrofluoric acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254234-A (JP)
Title: Steering device
Inventor: TAKEDA MASAYA
IPC: B62D1/18
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device which prevents the increase in the number of components, suppresses fluctuations in operating force of an operation lever for clamping an outer column in an inner column and enables clamping by stable telescopic clamp force.  <P>SOLUTION: When a tilt position is in an upper end and a telescopic position is shortest, a contact surface 46A and an inside surface of a vehicle body mounting bracket 3 are brought into contact with each other in a position spaced to a front side of a vehicle body from an axial center 52 of a fastening rod. A side plate slit 38 is formed on a side plate 33. The side plate 33 of the vehicle body mounting bracket 3 is made easily deflected so that operating force of an operation lever required to elastically deform the side plate 33 and clamp member 41A by a predetermined dimension is kept constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255078-A (JP)
Title: Electrolytic copper plating bath and electrolytic copper plating method
Inventor: TANAKA SHINICHI
IPC: C25D3/38
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic copper plating bath containing an inhibitor, a promoter and a smoothing agent as indispensable effective components by which copper can be satisfactorily embedded in a groove and a hole by electrolytic copper plating even in a fine structure and to provide an electrolytic copper plating method using the electrolytic copper plating bath.  <P>SOLUTION: The electrolytic copper plating bath contains 0.001 to 5 mass% inhibitor comprising a predetermined block copolymer compound, 0.01 to 100 mass ppm predetermined promoter and 0.01 to 250 mass ppm at least one smoothing agent selected from a salt of diallyl amine and sulfuric acid compound-maleic acid copolymer, a salt of a vinyl pyrrolidone-N, N-dimethylaminoethyl methacrylic acid copolymer and a sulfuric acid compound, a chlorinated methylvinyl imidazolium-vinylpyrrolidone copolymer, and N-acyl-N'-carboxyethyl-N'-hydroxyethyl ethylene diamine or its alkali metal salt (acyl denotes a 8-20C aliphatic acyl group).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262692-A (JP)
Title: Disk device
Inventor: SHINOHARA YOSHIYUKI
IPC: G11B17/051
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device performing incorrect insertion preventing processing using only normal sensors when any of a plurality of sensors breaks down.  <P>SOLUTION: The disk device 100 includes: a conveying mechanism conveying an inserted disk D in an inner part of a casing and ejecting the disk from the inner part of the casing; a rotating and driving part including a turntable 20 rotating and driving the disk; a detection part including a plurality of detectors disposed on a disk conveying path between a disk insertion slot and the turntable and outputting a detection result changing according to insertion or ejection of the disk; and an incorrect insertion preventing processing part discriminating incorrect insertion of the disk using the detection result of the plurality of detectors, switching discrimination specification when any of the plurality of detectors breaks down, discriminating incorrect insertion of the disk using only the detection result of the normal detectors and controlling the conveying mechanism upon incorrect insertion of the disk to eject the disk.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265348-A (JP)
Title: Polysiloxane flattening material
Inventor: KOBAYASHI JUNPEI
IPC: C08L83/08
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysiloxane composition for forming a film that suppresses voids inside of via on a substrate having irregular surface, and satisfies high flatness, adhesion, and solvent resistance simultaneously.  <P>SOLUTION: The polysiloxane composition includes a component (A) that is a mixture of a hydrolytic condensation product of a hydrolyzable silane represented by formula (1): R<SP>1</SP>aSiR<SP>2</SP><SB>(4-a)</SB>and a hydrolytic condensation product of a hydrolyzable silane represented by formula (2): R<SP>3</SP>bSiR<SP>4</SP><SB>(4-b)</SB>or a hydrolytic condensation product of a hydrolyzable silane represented by formula (1) and a hydrolyzable silane represented by formula (2), and a component (B) that is a silicone-based surfactant, wherein, R<SP>1</SP>is an organic group having an aryl group and bound with a silicon atom by Si-C bond, R<SP>2</SP>is alkoxy, acyloxy, or halogen, and a is an integer of 1-2 in formula (1), and R<SP>3</SP>is an organic group having a secondary or tertiary amino group, R<SP>4</SP>is alkoxy, acyloxy, or halogen, and b is an integer of 1-2 in formula (2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266570-A (JP)
Title: Electrifying device and image forming apparatus including the same
Inventor: HANANO SUSUMU
IPC: G03G15/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device having simple structure while ensuring easiness in replacement of an electrifying roller, and to provide an image forming apparatus including the electrifying device.  <P>SOLUTION: The electrifying device includes a bearing member 24 made of elastically deformable material and supporting a shaft end 28a of the electrifying roller 21. The bearing member 24 includes a first bearing part 45 having a housing space 48 in which the shaft end 28a is fit. The first bearing part 45 has a peripheral wall 47 extending along a peripheral direction of the shaft end 28a to demarcate the housing space 48, one end face made to be open and the other end face opposed to the one end face. An insertion hole 52 is formed, on the peripheral wall 47, over the entire length of the peripheral wall 47 along a shaft direction of the shaft end 28a. A slit 54, extending in a fitting direction where the shaft end 28a is fit in the housing space 48 through the insertion hole 52 and having one end 54a that opens to the insertion hole 52, is formed on the other end face. Opening width W of the insertion hole 52, in a direction nearly orthogonal to the shaft direction, is set to be smaller than a diameter of the shaft end 28a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264870-A (JP)
Title: Steering device for vehicle
Inventor: KANAME SHIGETAKA
IPC: F16B1/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a low cost vehicle capable of preventing addendum locking.  <P>SOLUTION: A first tilt lock tooth 44 is formed on a tilt time movable piece 36 displaced in a tilt direction Y1 with a steering wheel at tilt adjustment. Further, a second tilt lock tooth 46 is formed on a left side plate 15c of a fixing bracket 15 in which together displacement with the steering wheel is restricted at tilt adjustment. A guide projection 45 provided on a specific apex part 441a of the first tilt lock tooth 441 can be stored in a storage recession part 47 provided on a tooth groove 46a between the second tilt lock teeth 46. When the first and second tilt lock teeth 44, 46 are engaged with each other, both tilt lock teeth 44, 46 are aligned by abutting the guide projection 45 on the corresponding apex part 46b of the second tilt lock tooth 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271636-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMOYAMA KEISUKE
IPC: G03G5/06
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive electrophotographic photoreceptor where charge generation and movement of a hole and an electron are performed efficiently, the charge polarity is used at both positive/negative polarities, and a stable sensitivity characteristic is acquired for environmental variation.  <P>SOLUTION: This electrophotographic photoreceptor is provided with: a conductive support body; and a photosensitive layer disposed on the conductive support body. The photosensitive layer contains: a charge generator; diphenoquinone compound expressed by a general formula (1); and a hole transport agent of a specific distyryl structure. In general the formula (1), R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are saturated hydrocarbon, and may be the same mutually and different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275345-A (JP)
Title: Glass-reinforced resin composition
Inventor: IKEMATSU RYUSUKE
IPC: C08K7/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-reinforced resin composition excellent in mechanical strength, having small anisotropy of a molding shrinkage ratio and suppressing warpage making a thermoplastic resin containing a polycarbonate resin reinforced by a glass flake having an average thickness of 0.2-0.7 μm as a base body.  <P>SOLUTION: The glass-reinforced resin composition includes (B) 1-150 pts.wt. of the glass flake (component B) having average thickness of 0.2-0.7 μm and (A) 100 pts.wt. of the thermoplastic resin (component A).  <P>COPYRIGHT: (C)2011,JPO&INPIT