baber/WOPTO huggingface dataset:
Patent JP-2010201459-A (JP)
Title: Method for manufacturing metallic member having closed section
Inventor: ISHIDA YASUAKI
IPC: B21D22/26
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic member having a closed section for manufacturing the partially reinforced metallic member having the closed section with high precision by a relatively simple method.  <P>SOLUTION: A metallic plate-like workpiece W1 is press-formed in a projecting shape, and a projecting part projecting in the opposing direction is formed on a projecting top face part W2. The projecting part of the plate-like workpiece W1 is squeezed by press-forming the projecting part of the plate-like workpiece W1 in the projecting direction of the plate-like workpiece W1, and projecting side face parts W3, W4 are displaced inwardly respectively to form a closed section to manufacture the member of the closed section from the plate-like workpiece W1. A part in which at least any one of the thickness, the strength and the proof stress thereof is larger than that of other parts is formed on the projecting part of the plate workpiece W1. In the part in which at least any one of the thickness, the strength and the proof stress of the projecting part is larger than that of other parts of the projecting part, the squeezing amount when the projecting part is press-formed and squeezed is set to be larger than that of other parts of the projecting part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246347-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L27/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To protect an element without hampering an actual operation in a case where overvoltage that might damage the element is supplied.  <P>SOLUTION: This semiconductor device is structured to include: a first potential supply terminal 100; a second potential supply terminal 101; a protection circuit 107 which includes a voltage divider 102 electrically connected to the first potential supply terminal 100 and the second potential supply terminal 101, a control circuit 103, and a bypass circuit 106; and a functional circuit 108 which is electrically connected to the first potential supply terminal 100 and the second potential supply terminal 101 through the protection circuit 107.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202816-A (JP)
Title: Polypropylene-based resin composition, and film comprising the same
Inventor: IKEDA KENJI
IPC: C08L23/16
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition being excellent in balance of blocking resistance, rigidity and low temperature impact resistance.  <P>SOLUTION: The polypropylene-based resin composition contains a polypropylene-based copolymer containing 50-95 wt.% of a polymer component (component A) in which a structural unit derived from propylene is a main component, and 5-50 wt.% of a polymer component (component B) of propylene, ethylene and ≥4C α-olefin in which a content (X) of a structural unit derived from propylene is 10≤X<50 wt.%, a content (Y) of a structural unit derived from ethylene is 50<Y≤70 wt.%, and a content (Z) of a structural unit derived from the ≥4C α-olefin is 0<Z≤20 wt.% (provided that a total of X, Y and Z is made to 100 wt.%), and an anti-blocking agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201857-A (JP)
Title: Biaxially-oriented polyester film for molding simultaneous transfer
Inventor: WATANABE TOSHIHARU
IPC: B32B27/36
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially-oriented polyester film for molding simultaneous transfer which has large film surface roughness and is excellent in moldability.  <P>SOLUTION: The biaxially-oriented polyester film for molding simultaneous transfer includes at least two coextruded layers. At least one surface layer is formed of a mixture comprising copolymerized polyester and polyethylene terephthalate or copolymerized polyester and contains 0.3-20 wt.% of particles 1.0-20 μm in average particle size. The melting point of the surface layer is lower by at least 5°C than melting point of the other layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201897-A (JP)
Title: Liquid injection device and liquid injection method
Inventor: NORO HIDEO
IPC: B41J2/01
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of variations of a combination of nozzles involved in the formation of an image, when image forming processing for forming the same image on a recording medium is executed by a plurality of times.  <P>SOLUTION: The liquid injection device includes: an injection part which is provided with a plurality of nozzles arranged in a line and injects liquid from the nozzles; a conveyance part which conveys the medium in a conveying direction crossing a direction where the plurality of nozzles are lined up; and a control part which is one controlling the injection part and the conveyance part, when the image forming processing for forming the image on the medium is executed by the plurality of times and switches and performs first processing for allowing the conveyance part to convey the medium in such a state that the longitudinal direction of the medium is in the conveying direction and the injection part to inject the liquid, so that the attitude of the image with respect to the conveying direction is first attitude and second processing for allowing the conveyance part to convey the medium in such a state that the longitudinal direction of the medium crosses the conveying direction and the injection part to inject the liquid, so that the attitude of the image with respect to the conveying direction is second attitude obtained by rotating the first attitude by 90 degrees, during the image forming processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263629-A (JP)
Title: Graft polyether polyol, method for producing the same, polyurethane resin composition and polyurethane resin-cured product
Inventor: MURAYAMA KOICHI
IPC: C08F283/06
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide graft polyether polyol suitable as a raw material of a polyurethane resin composition which is used for obtaining a polyurethane resin-cured product excellent in flexibility, heat resistance, weatherability and mechanical strength and to provide a method for producing the graft polyether polyol.  <P>SOLUTION: The graft polyether polyol is produced by a graft reaction of (meth)acrylic ester to polyether polyol in the presence of a radical reaction initiator of <0.1 mole on the base of 1 mole hydroxyl group of the polyether polyol. The polyurethane resin-cured product obtained by reacting/curing the polyurethane resin composition containing the graft polyether polyol and polyisocyanate is excellent in flexibility, heat resistance, weatherability and mechanical strength.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212864-A (JP)
Title: Echo canceler device
Inventor: KAMIYA KEN
IPC: H04N1/32
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve an attenuation amount of an echo canceler by eliminating influence of aliasing distortion.  <P>SOLUTION: When a FAX signal is detected from a reception input signal IN1 or an addition signal IN2' by FAX signal detection parts 21, 22, frequencies in frequency bands of a transmission signal and a reception signal outside a frequency band of the FAX signal are cut by LPFs 26, 27. Respective band division parts 12, 13 divide output signals of the respective LPFs 26, 27 into low-frequency signals and high-frequency signals. A low-frequency sub-band echo canceler 15 removes an echo from the divided low-frequency signal. The low-frequency signal with the echo removed therefrom and ground potential (silence) selected by a selector 25 are combined with each other by a band synthesis part 14, and a transmission output signal OUT is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207957-A (JP)
Title: Device and method for fastening screw
Inventor: SUZUKI YOSHIKI
IPC: B25B23/10
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To fasten a screw while supporting the screw, suppressing an increase in facility costs even when automation is introduced.  <P>SOLUTION: By a normal rotation drive of a motor 3, a worm 7 is rotated through a reduction gear 5, and a socket portion 9 at the distal end thereof is rotated to fasten a bolt 13. The rotation of the worm 7 is transmitted to a worm wheel 23, and a screw support arm 25 is turned around a rotary shaft 31 as the worm wheel 23 is rotated. Upon a reverse rotation of the motor 3 with a head 15 of the bolt 13 inserted into the socket portion 9, the screw support arm 25 is turned so that a locking claw 45 at the distal end thereof approaches a socket portion 9, thereby allowing the shank of the bolt 13 to be engaged into a groove 45a. When fastening the bolt, upon a normal rotation of the motor 3, the screw support arm 25 is turned so that the locking claw 45 departs from the socket portion 9, thereby releasing the support of the bolt 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209018-A (JP)
Title: Nonionic surfactant composition, and cosmetic and external preparation using the same
Inventor: IMAI YUICHI
IPC: A61K8/49
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonionic surfactant other than a silicone series, having performances analogous to a polyoxyalkylene-modified organopolysiloxane, as a raw material excellent even in safety, stability, feeling of use, pigment dispersibility, solubilization performance, odor, and the like.  <P>SOLUTION: The present invention provides at least one nonionic surfactant selected from the group consisting of derivatives obtained by esterification reaction of carboxylic acid groups or hydroxyl groups of both ends of a dimer acid and a dimer diol, a polyoxyalkylene dimer acid and polyalkylene dimer diol (2-4C alkylene) with a fatty acid and its alkylene oxide adduct, an amino acid selected from the group consisting of an acylamino acid and pyroglutamic acid and the like, and a cosmetic and an external preparation containing the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210513-A (JP)
Title: Instrument
Inventor: SUZUKI MAKOTO
IPC: G01D13/04
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument capable of reducing cost, while maintaining high visual appearance.  <P>SOLUTION: In a combination meter 100 including a circuit board 70 on which an electronic component 80 is mounted which performs display 20 of a measured value by operation of the electronic component 80, the circuit board 70 includes on the front side in the display direction, a design part 20a used for the display 20 of a measured value, and a design domain 29 where the design part 20a is formed, and the electronic component 80 is mounted on the outside of the design domain 29 on the circuit board 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259380-A (JP)
Title: Semiconductor device
Inventor: KAJITANI KAZUHIKO
IPC: G11C11/4091
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction of operation margin of a sense amplifier by compensating variation factors such as manufacturing process, power supply voltage, junction temperature.  <P>SOLUTION: A single-ended sense amplifier in a semiconductor storage device having a hierarchical bit line structure includes a first MOS transistor for amplifying a signal output from a memory cell to a bit line, a second MOS transistor for feeding the output of the first MOS transistor to a global bit line, and a global bit line voltage determination circuit, and at least the ON/OFF timing of the second MOS transistor or the read timing of a global sense amplifier that includes the global bit line voltage determination circuit is controlled by the output signal of a delay circuit that includes a replica of the first MOS transistor and a replica of the global bit line voltage determination circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219199-A (JP)
Title: Light receiving/emitting device
Inventor: NAKAYAMA HITOSHI
IPC: H01S5/026
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving/emitting device that monolithically integrates light emitting elements and light receiving element, and detects the quantity of light individually.  <P>SOLUTION: The light receiving/emitting device 100 includes: a light absorbing layer 103; a first clad layer 104 formed above the light absorbing layer 103; an active layer 106 formed above the first clad layer 104; and a second clad layer 108 formed above the active layer 106. At least a part of the active layer 106 constitutes a gain region 160, which includes an end face 170 on the side of a first side face 105 of the active layer 106, and an end face 172 on the side of a second side face 107 of the active layer 106 facing the first side face 105. At least either of the end face 170 on the side of the first side face 105 and the end face 172 on the side of the second side face 107 is an emission surface. A part of light produced in the gain region 160 passes through the first clad layer 104 and arrives at the light absorbing layer 103 to be received there.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219220-A (JP)
Title: Light emitting device, print head, and image forming apparatus
Inventor: ONO SEIJI
IPC: H01L33/10
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting apparatus for suppressing a change in temperature of an amount of light of a light-emitting element having a reflective layer, and to provide a print head and an image forming apparatus.  <P>SOLUTION: A luminescent thyristor L includes a distribution Bragg reflection layer 81 and a semiconductor layer 60 (a structure of a p-type first semiconductor layer 82, an n-type second semiconductor layer 83, a p-type third semiconductor layer 84, and an n-type fourth semiconductor layer 85 laminated in sequence) on a p-type substrate 80. The surface 91 of the semiconductor layers include a convex part 88 having a distance la from an equivalent reflection surface 152, and a concave part 89 having a distance lb from the equivalent reflection surface 152. Making the difference between the distance la and the distance lb so that a light path length to the semiconductor layer 60 is 1/4 of a wavelength λ, a plurality of wavelengths mutually strengthening by an interference at the distance of lb enter between a plurality of wavelengths mutually strengthening by an interference at the distance of la to suppress the influence of the interference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224786-A (JP)
Title: Capacitor-incorporated printed wiring board and electronic component
Inventor: TANAKA HIRONORI
IPC: H01L21/56
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which can enhance insulation reliability while preventing generation of cracks on a layered capacitor by reducing warpage of the printed wiring board.  <P>SOLUTION: The capacitor-incorporated printed wiring board is provided, wherein a capacitor including a ceramic high dielectric layer, and a first electrode and second electrode, which interpose the high dielectric layer is incorporated. A semiconductor device mounting pad, which includes a plurality of first pads and a plurality of second pads formed on an outermost resin insulating layer, is formed. A covered area which is covered with underfill resin filled between a semiconductor element and the printed wiring board is larger than an area with the high dielectric layer formed. The capacitor is positioned just below the underfill covered area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217046-A (JP)
Title: Method and device for measurement of temperature using ultrasonic wave
Inventor: SASAKI KATSUHIRO
IPC: G01K11/24
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for measurement of temperature, capable of carrying out stable measurement by practically measuring the ultrasonic receiving time while being hardly affected by amplitude fluctuation.  <P>SOLUTION: The method includes receiving ultrasonic waves transmitted from a transmitter by a receiver which is the same as or different from the transmitter, and measuring a propagation time of propagating in a region to be measured, to compute the propagation speed of the ultrasonic waves and to measure the temperature of the region. An envelope peak point on the receiving side is set to a reference point of the receiving time to transmit positive phase waves for a predetermined time, and then reverse phase waves controlled in amplitude and wave number are transmitted to improve the accuracy in detecting the receiving time and the accuracy in temperature measurement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225885-A (JP)
Title: Spin transistor, configurable logic circuit including the same, and magnetic memory
Inventor: IGUCHI TOMOAKI
IPC: H01L21/82
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in an absolute value of a difference between a current I<SB>D</SB><SP>P</SP>when a magnetization directions of a source electrode and a drain electrode are mutually nearly parallel and a current I<SB>D</SB><SP>AP</SP>when the magnetization directions of the source electrode and the drain electrode are mutually nearly anti-parallel, the magnetization being caused by interaction between electrons and holes.  <P>SOLUTION: This spin transistor includes: a semiconductor substrate 10 with an n-type semiconductor region formed on a surface thereof; the source electrode 30a and the drain electrode 30b formed separately from each other on the semiconductor region, wherein the drain electrode includes an n-type first semiconductor layer 31b formed on the semiconductor region, having a large bandgap relative to that of a semiconductor of the semiconductor region, and having a valence band-edge having low energy relative to that of the semiconductor of the semiconductor region, and a first ferromagnetic layer 34b formed on the first semiconductor layer, and the source electrode has a second ferromagnetic layer 34a formed on a first semiconductor layer; and a gate electrode 24 formed in the semiconductor region between the source electrode and the drain electrode. The magnetization direction of one of the first and second ferromagnetic layers is invariable, and that of the other side thereof is variable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224298-A (JP)
Title: Imaging apparatus
Inventor: SAITO TETSUO
IPC: G03B17/56
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can be used with its head part integrally connected with a body part, or with the head part detached from a body and connected with the body part through a cable, and reduces the occupancy volume of the head part.  <P>SOLUTION: The imaging apparatus 1 includes the head part 2, an optical unit 3, the body part 4, a head-side connection terminal 5 and a body-side connection terminal 6. An imaging device 201 is mounted on the head part 2. An image processing circuit 45 processing image information acquired by the imaging device 201 is mounted in the body part 4. The head-side connection terminal 5 is provided to project from the external shape of the head part 2. The head-side connection terminal 5 is inserted in the body-side connection terminal 6 which is opened on the outer wall of the body part 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009176315-A (JP)
Title: Process management system with risk monitor, and process management method with risk display function
Inventor: MAKISE YUICHI
IPC: G06F19/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process management method for integrally performing reliability evaluation and process management.  <P>SOLUTION: The process management system 1 with a risk monitor has a periodic inspection process management means 2, a reliability evaluation support means 3 and an incidental means 4. The periodic inspection process management means 2 is a system for entering, editing, displaying and storing process planning and the actual results of work performed in an electric power plant. The reliability evaluation support means 3 is a system for making a graphic entry of a fault tree using FTA (fault tree analysis) and carrying out simulation to compute the occurrence probability of a top event. The incidental means 4 is a system for carrying out database cooperation of both systems and conversion of data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010228502-A (JP)
Title: Economy-class syndrome preventive apparatus
Inventor: KOJIMA TOSAKU
IPC: B64D11/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safely and easily usable economy-class syndrome preventive apparatus used in a long-hour seating state in an aircraft, or in a post-operation state unable to move legs on a bed, or in a vehicle in a long-hour seating state.  <P>SOLUTION: This preventive apparatus 1 is a shaking device for vibrating in both the horizontal direction and the vertical direction in a foot sole part or a lower limb part or a seat part, and includes an elliptic vibration input block for impressing vibration amplitude and an oscillation frequency for simultaneously vibrating in the horizontal direction and the vertical direction when promoting the venous recirculation, a control block for controlling horizontal and vertical vibration, a power source part block for a shaker composed of a battery or an AC adapter, a shaker output block capable of elliptic vibration having a vibration component in the horizontal direction and the vertical direction, and a shoe part arranged in the foot sole part placed on the shaker 200 having a horizontal and vertical vibration component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232479-A (JP)
Title: Organic optoelectric transducer
Inventor: NAKADA MANABU
IPC: H01L51/50
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic optoelectric transducer capable of improving the conversion efficiency in photoelectric conversion layers.  <P>SOLUTION: The organic optoelectric transducer includes a substrate 1, a first electrode 2 formed at one surface side of the substrate 1; a second electrode 4 that is at a side opposite to the side of the substrate 1 in the first electrode 2 and opposes the first electrode 2; a photoelectric conversion layer 3, provided between the first and second electrodes 2, 4; and a surface protection layer 7; formed to cover the exposed surfaces of the first electrode 2, the photoelectric conversion layer 3, and the second electrode 4 on one surface side of the substrate 1. The photoelectric conversion layer 3 includes a number of organic nanostructures 5, provided at the side of the photoelectric conversion layer 3 in the first electrode 2, and a functional layer 6, in which the respective organic nanostructures 5 are embedded and which is formed from an organic semiconductor material, different from that of the organic nanostructure 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT