baber/WOPTO huggingface dataset:
Patent JP-2013106997-A (JP)
Title: X-ray detecter system and x-ray ct apparatus
Inventor: YAOI YOSHIAKI
IPC: A61B6/03
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To enable an X-ray detecter and a data collecting apparatus to be densely packed.SOLUTION: The X-ray detecter system 12 is constructed by overlapping an X-ray detecting chip 12a in which a plurality of detecting elements are arranged in a two dimensional array for directly transforming X-rays or indirectly once transformed optical signals into electric signals, an amplifying chip 12b1 for amplifying the electric signals from detecting elements of the X-ray detecting chip, and an A/D conversion chip 12b2 for converting output signals from the amplifying chip to digital signals, and mounting them on a ceramic substrate 12c by electrically connecting them with through electrodes in series. Thus, the X-ray detecting apparatus and data collecting apparatus, conventionally constructed separately, are integrated into one chip to be a high density X-ray detecter system, which can be densely packed into an X-ray CT apparatus.
Patent JP-2014172383-A (JP)
Title: Liquid ejection apparatus
Inventor: KURODA TAKASHI
IPC: B41J2/165
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent liquid for use in cleaning a lower surface of an ejecting part from adhering to the lower surface via positioning parts.SOLUTION: An inkjet printer includes a cleaning unit 61 to be brought into contact with a head lower surface 425 of an ejection head 421, and a unit movement mechanism for moving the cleaning unit 61 in a cleaning direction. The cleaning unit 61 includes a base part 611, a cleaning liquid ejecting part 612 protruding upward from the base part 611, and a pair of positioning parts 613. The pair of positioning parts 613 are brought into contact with a block lower surface 426 of a head fixation block 422 on both sides of the cleaning liquid ejecting part 612 to keep an under-head gap 427 for holding the cleaning liquid between the cleaning liquid ejecting part 612 and the head lower surface 425. Since the pair of positioning parts 613 are spaced from the cleaning liquid ejecting part 612, it is possible to prevent the cleaning liquid, which has spread from the under-head gap 427 to the surrounding area, from adhering to the block lower surface 426 via the positioning parts 613.
Patent JP-2013229300-A (JP)
Title: Lithium ion secondary battery
Inventor: KAWANAKA YASUYUKI
IPC: H01M10/052
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery good in charge/discharge cycle characteristics.SOLUTION: In the present invention, a lithium ion secondary battery, in which a value obtained by dividing average 3% modulus strength of a separator by average 3% modulus strength of a negative electrode including a negative electrode active material layer mainly containing silicon and silicon oxide is 0.079 or less, is used.
Patent JP-2014179728-A (JP)
Title: Howling reduction system and analog electronic circuit for use therein
Inventor: KATO MASASHI
IPC: H04R3/02
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a howling reduction system, when providing a high response howling reduction system applicable to an acoustic system constituted of a microphone, an amplifier and a speaker.SOLUTION: In an acoustic system constituted of a microphone, an amplifier and a speaker, an analog phase synchronization circuit is used for obtaining a signal of the same frequency as howling, and based on the output signal from the analog phase synchronization circuit, an active noise control circuit using an analog electronic circuit is operated only when the frequency of an output signal from the analog phase synchronization circuit is identical to the frequency of a howling signal.
Patent JP-2014178438-A (JP)
Title: Liquid crystal display device
Inventor: MISONOO TOSHIKI
IPC: G09G3/20
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress a phenomenon in which a gradation displayed by any of images varies periodically.SOLUTION: A liquid crystal display device includes: a picture signal line; a plurality of pixel circuits that is connected to the picture signal line; a picture signal line drive circuit that is connected to the picture signal line, and sequentially outputs a picture signal indicative of a display gradation of the plurality of pixel circuits; and a gate line drive circuit that supplies a scanning signal to the plurality of pixel circuits. When a polarity of the picture signal to be supplied to any of the plurality of pixel circuits in one previous frame is different from that in a current frame, a period when the gate line drive circuit supplies the scanning signal to any of the plurality of pixel circuits is a first period when the picture signal to the pixel circuit is output, and when the polarity in the one previous frame is the same as that in the current frame, the period is the first period and a second period when the picture signal of a heteropolarity is supplied before the first period.
Patent JP-2013116359-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a player from recognizing a game state, based on a signal outputted outside a game machine.SOLUTION: In a round 1 in a jackpot game state, a sudden probability pretension jackpot is prepared, where opening control is performed to a large winning hole in the same mode as a small win and sudden probability variation jackpot. A game control microcomputer 560 outputs a jackpot 3 signal outside the game machine at a lapse of a period when the opening control is performed to the large winning hole in the same mode as the small win and the sudden probability variation jackpot in the jackpot game state based on the sudden probability pretension jackpot.
Patent JP-2014176548-A (JP)
Title: Side guard fitting structure for wheel chair, and wheel chair
Inventor: MUTSURO TAKASHI
IPC: A61G5/02
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a side guard fitting structure capable of being attached to or removed from a wheel chair easily, and to provide the wheel chair including the side guard fitting structure.SOLUTION: A side guard fitting structure for attaching a side guard to a side frame of a wheel chair includes: projections extended outward from a part of a circumference, the side guard having a fitting part fitted to the side frame; and a support formed in the side frame to be inserted with at least one of the projections to support it.
Patent JP-2013116917-A (JP)
Title: Trazodone composition for once-daily dosing
Inventor: GERVAIS SONIA
IPC: A61P25/20
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a once-daily formulation for trazodone or a derivative thereof.SOLUTION: The formulation contains trazodone or a trazodone derivative and a controlled-release excipient. Once administered orally, therefore, a therapeutic plasma level of the trazodone or its derivative can be maintained for at least 1 hour to at least 24 hours after the start of administration. After administration, the initial treatment becomes effective within the first 1 hour, and this effect continues for at least about 24 hours. The therapeutic effect remains comparatively and substantially constant for the remaining 24 hours. The formulation can be used for treatment of depression and/or sleep disorder.
Patent JP-2014179528-A (JP)
Title: Semiconductor element manufacturing method
Inventor: HONDA NARUTO
IPC: H01L29/06
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a decrease in breakdown voltage of a semiconductor element caused by existence of a high-concentration impurity region in a VLD (Variation of Lateral Doping) layer in a semiconductor layer having a VLD structure.SOLUTION: A manufacturing method of a semiconductor element having a VLD structure which is formed in an active region for establishing conduction of a main current and in a termination region around the active region which are formed by introduction of a second conductivity type impurity into a part of a principal surface of a first conductivity type semiconductor substrate 2, in a gradual joint shape by selective introduction of the second conductivity type impurity in a connected manner to the active region and a diffusion heat treatment comprises: a process of forming on the principal surface of the semiconductor substrate 2, a doping mask 3 which has a plurality of openings 3a in the termination region and an opening size sequentially decreases from the active region side; a process of introducing a second conductivity type impurity into the semiconductor substrate 2 through the openings 3a of the doping mask 3 to form a VLD layer 4; and a process of removing a part of a surface of the VLD layer 4 through the openings 3a of the doping mask 3.
Patent JP-2014182206-A (JP)
Title: Polarization conversion element, luminaire and projector
Inventor: AKIYAMA KOICHI
IPC: F21Y101/02
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a polarization conversion element suppressing generation of uneven illuminance.SOLUTION: A polarization conversion element includes: a first light incident surface 34a; a second light incident surface 34b; a first light emission surface 35a; a second light emission surface 35b; a third light emission surface 35c; a polarization separation film 36a; a first reflection film 37; a second reflection film 36b; and a retardation plate 38. The second reflection film includes a portion in which an angle to a plane parallel to the first light incident surface is larger than an angle of a plane parallel to the first light incident surface to the first reflection film.
Patent JP-2014181016-A (JP)
Title: Pump and water jet propulsion unit
Inventor: FUKAO SHINJI
IPC: F04D29/66
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the suction performance of a pump by suppressing cavitation produced by high-revolution operation of an impeller in a pump, e.g. a mixed flow pump or an axial flow pump.SOLUTION: A pump is provided with an impeller 8 having a plurality of impeller blades 14 which delivers a liquid in the axial direction from the upstream side to the downstream side by rotating around an axis line O. The cord length L of each impeller blade 14 increases gradually from the end part of the radial-direction inner side toward the end part of the radial-direction outer side, and the rear edge 14d of each impeller blade 14 has no part inclined toward the upstream side between the end part of the radial-direction inner side and the end part of the radial-direction outer side. A water jet propulsion unit provided with the pump is also provided.
Patent JP-2014184879-A (JP)
Title: Controller for vehicle
Inventor: ANDO YASUSHI
IPC: B60W30/17
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce uneasiness that a driver has as an engine automatically starts.SOLUTION: A vehicle automatically follows a vehicle in front of it under cruise control, which can be switched ON/OFF by a driver's operation. When the cruse control is OFF, the engine is automatically stopped on condition that a brake pedal is stepped. When the cruse control is ON, on the other hand, the engine is automatically stopped during speed reduction or a stop even if the brake pedal is not stepped. The engine is held in a stop state even when an operation to switch OFF the cruse control is performed after the engine is automatically stopped with the cruse control ON.
Patent JP-2014191423-A (JP)
Title: Selling commercial article recognition device and selling commercial article recognition method of automatic vending machine and computer program
Inventor: FURUKAWA HISAO
IPC: G06T1/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To quickly and easily grasp a commercial article handled by an automatic vending machine.SOLUTION: A selling commercial article recognition device 101 of an automatic vending machine has: an image alignment unit that performs an alignment of a plurality of input images, including a commercial article display area R having a commercial article to be sold by an automatic vending machine of interest arrayed so as for a customer to determine and a periphery area including a component provided on a front face of the automatic vending machine, by setting them as a process object; an image synthesis unit that generates a synthesis image on the basis of the plurality of aligned input images; and an image collation unit that identifies a commercial article to be sold by the automatic vending machine of interest by collating whether or not an image showing a commercial article likely to be displayed in the commercial article display area is included in the synthesis image.
Patent JP-2013163814-A (JP)
Title: Blowing agents for forming foam comprising unsaturated fluorocarbons
Inventor: CREAZZO JOSEPH ANTHONY
IPC: C09K3/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide foams that provide low flammability, good thermal insulation and high dimensional stability by using a blowing agent that has significantly less photochemical reactivity than the hydrocarbons and does not contribute to the occurrence of ambient ozone and ground-level smog.SOLUTION: Disclosed herein are blowing agents comprising fluorocarbons and/or hydrofluorocarbons useful in foamable compositions. Also disclosed are methods for forming a foam comprising the blowing agents.
Patent JP-2014191509-A (JP)
Title: Information processing device, information processing program
Inventor: ISOZAKI HIROSHI
IPC: G06F21/12
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To detect a falsification on an execution module executed on a non-secure OS.SOLUTION: The information processing device includes: an address space controller that determines the mode of a main processor unit based on a piece of status information received from a bus and controls permission and prohibition of read and write from the main processor unit to a main memory unit according to the setting on a secure monitor memory setting section; a common area write section that writes an execution module which is executed on a secure OS section on a common area in the main memory section; an execution module loading section that writes an execution module written in the common area on a memory area for execution module; and an application execution section that executes the execution module written on the memory area for execution module.
Patent JP-2013228719-A (JP)
Title: Optical film roll
Inventor: HIKASA SHINTARO
IPC: G02B5/30
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical film roll without requiring a large cost, which extremely reduces distortion of the optical film roll during storage or transportation of the film roll and which can inhibit degradation in optical properties such as polarizing property of an optical film such as a polarizing film obtained from the film roll.SOLUTION: The optical film roll comprises an optical film wound on a tubular core material. The core material comprises an outer pipe 1 and an inner pipe 2 adjoining to each other, in which the outer pipe 1 is an aluminum pipe having a hardness of 145 HV or less, and the inner pipe 2 is a steel pipe having a hardness of 150 HV or more. Preferably, the outer pipe 1 has a hardness of 120 HV or less and the inner pipe 2 has a hardness of 170 HV or more.
Patent JP-2013128791-A (JP)
Title: Surgical instrument having plastic surface
Inventor: SCIRICA PAUL A
IPC: A61B17/072
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide surgical instrument.SOLUTION: A surgical instrument includes: a handle portion; a body portion extending distally from the handle portion; and a tool assembly supported on a distal end of the body portion, the tool assembly including a cartridge assembly and an anvil assembly supported adjacent the cartridge assembly, the anvil assembly being movable in relation to the cartridge assembly from an open position to a closed position, the tool assembly further including a closure member having an upper flange portion and a lower flange portion interconnected by a vertical beam portion, the closure member being movable in relation to the tool assembly to maintain a desired tissue gap adjacent the closure member, at least one of the upper flange portion and the lower flange portion including an external surface, an internal surface and a hole, the hole extending between the external surface and the internal surface, wherein a material having a low coefficient of friction is positioned within the hole and on at least a portion of the internal surface of at least one of both flange portions.
Patent JP-2014188550-A (JP)
Title: Cutting method of metal thin plate
Inventor: YOSHIZUMI KENSUKE
IPC: B21D28/14
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent cut surface quality by cutting a metal thin plate having the thickness of about 5-100 μm by a cutting metal mold, and simultaneously not to require a severe clearance to the metal mold.SOLUTION: A curved beveled part having a curvature of 2.5 times or more of a plate thickness is provided on either of a punch and a die of a metal mold, and the periphery of a cut portion is cut in the state following the beveled part, to thereby solve the problem. The sectional quality is approximately orthogonal to the wide surface of a metal thin plate, and burr is hardly generated. Further, the clearance of the metal mold is about 5-10 μm, and a narrow clearance especially difficult to manufacture is not required.
Patent JP-2014188633-A (JP)
Title: End effector and robot
Inventor: TANAKA TOSHIO
IPC: B25J15/08
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an end effector and a robot capable of gripping a work-piece easily and reliably regardless of, for example, a form, hardness, an attitude, and the like, of the work-piece, when gripping the work-piece.SOLUTION: An end effector 10 is disposed at a tip of a robot arm. The end effector includes: a first finger 5a and a second finger 5b for gripping a work-piece 700; and a support body 6 for supporting the first finger 5a and the second finger 5b. The first finger 5a and the second finger 5b are constituted of a flexible belt-like body, respectively, and each of the first finger 5a and the second finger 5b includes a belt 51 abutting on the work-piece 700 and a slack adjustment mechanism 60 for adjusting at least one of a slack range in which slack of the belt 51 in a longitudinal direction is enabled and a slack amount of the belt 51 in a thickness direction within the slack range.
Patent JP-2013176568-A (JP)
Title: Pressure rice cooker
Inventor: YAMAMOTO TETSUYA
IPC: A47J27/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure rice cooker in which even if a pressure drop occurs in a pot during rice boiling, it does not continue to the vicinity of an atmospheric pressure, so that rice boiling can take place, suppressing a temperature in a rice cooking pot from falling due to the pressure drop.SOLUTION: In a pressure rice cooker 10 including a rice cooking pot 20 for storing something to be boiled, a heating means for heating the rice cooking pot 20, an internal pressure adjusting device PVfor adjusting an internal pressure within the rice cooking pot 20, and a control device for executing a rice cooking process by controlling the heating means and the internal pressure adjusting devices PV, the internal pressure adjusting device keeps the inside of the rice cooking pot 20 at a first pressure exceeding atmospheric pressure, and consists of a first internal pressure adjusting device PVkeeping the pot at a pressure exceeding the first pressure by blocked locking and a second internal pressure adjusting device keeping the pot at a second pressure higher than the first pressure, and the control device executes a rice cooking process by controlling the first and second internal pressure adjusting devices PVwhen cooking rice and by adjusting the internal pressure within the rice cooking pot 20 between the first and second pressures.
Patent JP-2014198348-A (JP)
Title: Master device for tool changer
Inventor: IKEDA EIICHIRO
IPC: B25J15/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a master device for a tool changer which can suppress weight and manufacturing cost while securing durability of an insertion part.SOLUTION: A tool changer which replaceably mounts a tool to a robot comprises: a device body which has a robot coupling part configured to be coupled to the robot and a frame coupled to the robot coupling part; and a coupling part which is coupled to the device body. The coupling part is a cylindrical insertion part insertable into a cavity part of a tool connecting device and has an insertion part which has a plurality of through holes formed at intervals in the circumferential direction, cylindrical receiving members each of which is fitted into each of the through holes, ball members each of which is fitted into each of the receiving members, and a switching mechanism configured to switch between a state where the ball member can be locked to a lock part of the tool connecting device and a state where the ball member cannot be locked to the lock part. The insertion part is made of a light metal or a resin. The receiving member is made of a metal.
Patent JP-2014198315-A (JP)
Title: Honeycomb structure and exhaust gas purification apparatus
Inventor: YAMAMOTO HIROTAKA
IPC: F01N3/10
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure in which breakage due to thermal stress is effectively prevented.SOLUTION: There is provided a honeycomb structure 100 which comprises: porous partition walls 1 for partitioning and forming a plurality of cells 2 extending from a first end surface 11 to a second end surface 12 as flow channels for a fluid; and an outer peripheral wall 3 disposed at the outermost peripheral so as to surround the partition walls 1, wherein the partition walls 1 contain at least one of zeolite, vanadium and a compound containing a vanadium element, the partition walls 1 have a thermal expansion coefficient at 40 to 800°C of 3.0×10to 7.0×10/K and the outer peripheral wall 3 has a surface roughness of 0.5 to 4.0 μm.
Patent JP-2014201466-A (JP)
Title: SiC SINGLE CRYSTAl AND METHOD FOR PRODUCING THE SAME AND SiC SINGLE CRYSTAL SUBSTRATE
Inventor: GUNJISHIMA TSUKURU
IPC: C30B29/36
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a SiC single crystal that can produce a larger single crystal in a high yield, and a SiC single crystal and a SiC single crystal substrate produced by such method.SOLUTION: A method for producing a SiC single crystal comprises an a-plane growing step for growing an a-plane SiC single crystal on a growth plane using a seed crystal having (a) a planer shape of the growth plane is substantially rectangular, (b) a growth direction is substantially parallel to a {0001} plane and (c) an angle between the long side of the growth plane and the {0001} plane (an offset angle) θis 1°≤θ≤30°. The SiC single crystal obtained by the method has (a) a substantially rectangular parallelepiped shape, (b) the {0001} plane substantially parallel to the growth direction and (c) the offset angle of the widest plane (A) θof 1°≤θ≤30°. Upon slicing the SiC single crystal, there is obtained a SiC single crystal substrate in which the widest plane (B) is substantially parallel to the widest plane (A).
Patent JP-2013219355-A (JP)
Title: Method for manufacturing photoelectric element
Inventor: KIM YOUNG-JIN
IPC: H01L31/04
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoelectric element.SOLUTION: The method for manufacturing a photoelectric element includes the steps of: forming a first semiconductor layer on a semiconductor substrate by first ion implantation; forming a second semiconductor layer having a conductivity type opposite to that of the first semiconductor layer, in a partial region on the first semiconductor layer by second ion implantation; and performing heat treatment to activate an ion-implanted dopant.