baber/WOPTO huggingface dataset:
Patent JP-2013203119-A (JP)
Title: Vehicular hydraulic brake device
Inventor: MIWA AKIHIKO
IPC: B60T8/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a worse feeling of operation in a by-wire vehicular brake device.SOLUTION: A vehicular hydraulic brake device includes an input piston 4, a first liquid chamber C1, a second liquid chamber C2 for introducing hydraulic pressure controlled by a pressure control device and applying it to a master piston 7a in a master cylinder, a third liquid chamber C3, a fourth liquid chamber C4, a stroke simulator 5 for applying reaction force corresponding to a brake operation amount to the input piston 4, a fixed sleeve 17 fitted to an inner hole of a housing 16 in a liquid tight manner, a first solenoid on-off valve 12, and a second solenoid on-off valve 13 of a normally closed type. The fixed sleeve 17 is slidably inserted at its front end side into a hole H in the rear opening of the master piston 7a so that the first liquid chamber C1 is communicated with the third liquid chamber C3 while the first solenoid on-off valve 12 is closed, and the communication is interrupted to seal the first liquid chamber C1 when braking operation is further performed while a hydraulic pressure introduced into the second liquid chamber C2 has reached a maximum pressure.
Patent JP-2013207908-A (JP)
Title: Electric vehicle, parking device and wireless power transmission system
Inventor: YUASA YASUHITO
IPC: H02J7/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transmission system of a simple constitution capable of transmitting the power to an electric vehicle parked at a parking position according to a user's normal procedure, which prevents decrease of the power transmission efficiency even when a model of the electric vehicle varies.SOLUTION: The wireless power transmission system transmits the power from a parking device 1 to an electric vehicle 2 in a wireless manner. The electric vehicle includes a wheel 52 and secondary coils 7 and 8 provided to the wheel. The parking device includes a primary coil 6 that transmits the power to the secondary coil, and the primary coil is positioned to face the wheel of the electric vehicle parked at a predetermined parking position.
Patent JP-2013207583-A (JP)
Title: Image formation device
Inventor: YOSHIMURA SACHIKO
IPC: G03G21/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of storing a job history in a storage part if the job is started in a prescribed time zone.SOLUTION: An image formation device includes: a job acceptance part 91 for accepting a job; a first storing part 81 for storing a job history; a time zone setting part 92 for setting a time zone for which the job history is stored in the first storing part 81; a job execution part 130 for executing a job accepted by the job acceptance part 91; a first time determination part 93 for determining whether the job is started or not in a time zone set by the time zone setting part 92 when the job is executed by the job execution part 130; and a storage control part 94 for generating a job history if the first time zone determination part 93 determines that the job is started in the time zone, and allowing the first storage part 81 to store the job history generated.
Patent JP-2013207160-A (JP)
Title: Drawing apparatus and drawing method
Inventor: MIYAGI TOMOHIKO
IPC: G01N21/956
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology with which, when there is abnormality in a surface state of a substrate, it is capable of indicating this to an operator at the stage of drawing processing.SOLUTION: A drawing apparatus 1 includes: a drawing head 50 for irradiating drawing light to a substrate 9; a measuring section 60 for measuring a surface height of each position in a plane of the substrate 9; a focal position adjustment section 70 that matches a surface of a target drawing position and a focal position of the drawing light on the basis of a measured value of the surface height obtained by the measuring section 60; a storage section for storing the measured values of a group of surface heights obtained by the measuring section 60; an abnormality detection section 401 for detecting abnormality in a surface state of the substrate 9 on the basis of the group of measured values stored in the storage section; and an alarming section 402 for alarming abnormality upon detection of the abnormality.
Patent JP-2013211500-A (JP)
Title: Deposition method to silicon carbide substrate
Inventor: TAWARA TAKESHI
IPC: H01L21/336
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving uniformity of a doping concentration distribution in a process of performing epitaxial growth of a SiC film on a SiC substrate.SOLUTION: In the method of performing epitaxial growth of a conductive SiC film on a SiC substrate, by doping in addition to a first dopant an appropriate amount of a second dopant whose incorporated atom position is different from that of the first dopant, a concentration distribution of a main first dopant is compensated by a concentration distribution of a second dopant so that a doping concentration is uniformed.
Patent JP-2013214221-A (JP)
Title: Host device, semiconductor device, and memory card system
Inventor: ITO KATSUICHI
IPC: G06F13/14
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To more safely perform communication between a memory card and a host device.SOLUTION: A host device (1) can perform communication with a memory card (2, 2_1, or 2_2) by switching between a first communication mode in which a signal level during communication is a first voltage and a second communication mode in which the signal level during communication is a second voltage that is lower than the first voltage and a plurality of signal lines are used for transmitting/receiving data. The host device (1) detects the signal levels of signals that are output from the memory card, requests the memory card to transmit desired data, determines by using part of a plurality of signal lines whether data transmitted from the memory card in response to the request is expected data, and determines the communication mode, which is set in the memory card, on the basis of the detection result and determination result.
Patent JP-2012167010-A (JP)
Title: Composition based on alumina, cerium and barium and/or strontium, which is used especially for trapping nitrogen oxides (nox)
Inventor: ROHART EMMANUEL
IPC: B01J23/58
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-based composition which makes the trapping of nitrogen oxides contained in a gaseous fluid possible.SOLUTION: This composition is formed by alumina, cerium and a divalent metal M chosen from the group which includes barium, strontium or an association of these two elements, and it is characterized in that at least 10% of the weight of element M, in weight of oxide to the total weight of the composition, is included and in that the aluminate compound of the metal element M of formula MAlOis not included. In other words, this compound is not detectable by X-ray diffraction of the composition after its firing in the air at 700°C for two hours.
Patent JP-2013219632-A (JP)
Title: Information processing device and program guide display method
Inventor: HAYASHI MASAKAZU
IPC: H04N5/445
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program guide suitable to the conditions where the number of channels increases.SOLUTION: A programming information acquisition unit 60 acquires program information on each channel, for a plurality of channels across a plurality of broadcast types of differing broadcast signal transmission modes. A program guide display unit 88 displays a program guide, in which program information on each of the plurality of channels is arranged and partitioned among the channels. The program guide display unit 88 arranges and displays both program information on channels belonging to a first broadcast type and program information on channels belonging to a second broadcast type within the same program guide.
Patent JP-2013217148-A (JP)
Title: Latch device for vehicle
Inventor: NAGAOKA TOMOHARU
IPC: E05B65/12
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a latch device for a vehicle which can reduce contact noise of a latch and a ratchet for a long period of time.SOLUTION: A latch device for a vehicle includes a latch and a ratchet 28 which meshes with the latch to maintain an engagement state of a striker and the latch. A meshing surface 40a of the ratchet 28 is formed narrower than first and second meshing surfaces of the latch. A support member 56 is arranged at the lateral side of the ratchet 28 with a space 60, and a support surface 56a of the support member 56 is installed at a position lower than the meshing surface 40a. The periphery of the support member 56 including the support surface 56a is covered with a resin cover 38, and the space 60 is filled with a resin material of the resin cover 38. The outer surface 38a of the resin cover 38 covering the support surface 56a is installed at a position higher than the meshing surface 40a, whereby the outer surface 38a is formed as a buffer part capable of abutting on the first and second meshing surfaces of the latch.
Patent JP-2013218625-A (JP)
Title: Printer driver, information processor, image forming apparatus, image forming system, and image forming method
Inventor: USHIKUBO YUICHI
IPC: B41J29/38
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To perform processing for securing compatibility of print data efficiently.SOLUTION: A printer 110 comprises: an XPS data analyzing section 114 that determines whether image forming data includes a validity instruction for activating a compatibility securing function securing version compatibility of the image forming data or an invalidity instruction for deactivating the compatibility securing function, and when determining that the data includes the validity instruction, activates the compatibility securing function and analyzes the image forming data, and when determining that the data includes the invalidity instruction, deactivates the compatibility securing function and analyzes the image forming data; a print image generating section 120 that generates a print image on the basis of the result of analysis by the XPS data analyzing section 114; and a printing section 121 that forms an image on the basis of the print image.
Patent JP-2013219311-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: IKEFUCHI YOSHINORI
IPC: H01L21/336
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To improve yield in semiconductor devices by making position control easy when a contact hole for a gate contact plug is bored.SOLUTION: A semiconductor device 1 comprises: a semiconductor substrate 2; a semiconductor pillar 6a formed perpendicularly to a principal surface of the semiconductor substrate 2; an insulator pillar 6c which is formed perpendicularly to the principal surface of the semiconductor substrate 2 and at least a top face of which is an insulator; a gate insulation film 9 which covers lateral faces of the semiconductor pillar 6a; a gate electrode 12a which covers the lateral faces of the semiconductor pillar 6a via the gate insulation film 9; an extension gate electrode 12c which covers lateral faces of the insulator pillar 6c and is integrally formed with the gate electrode 12a; and a conductive film 20 which is formed on a top face of the insulator pillar 6c and which contacts the extension gate electrode 12c at least at a part of a circumference of the top face.
Patent JP-2013221298-A (JP)
Title: Quality management support method of grouting technique
Inventor: UTSUGI SHINJI
IPC: E02D3/12
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To achieve a rational and effective grouting technique which takes into consideration a geological state.SOLUTION: A quality management support method of a grouting technique includes the steps of: confirming a predominant fracture system from fractures distributed in a rock mass before drilling of a plurality of injection holes; calculating the number of fractures crossing a unit length of each hole three-dimensionally drilled in an optional direction to the fracture system; calculating a drilling direction most probably crossing the fractures from the result of the above calculation; performing a water permeability test of each injection hole before grout injection, for each time of drilling the injection hole while changing the interval between the holes after first time of drilling of the plurality of injection holes at predetermined intervals; performing a geostatistical analysis by using the above result to estimate water permeability between the injection holes; and thus confirming an improved state of the rock mass.
Patent JP-2013215076-A (JP)
Title: Permanently rotational engine utilizing magnetic force of permanent magnet and gravity
Inventor: MATSUMURA TADASHI
IPC: F03G3/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a permanently rotational engine for rotating shafts by utilizing gravity and magnetic force of permanent magnets.SOLUTION: A permanently rotational engine comprises two shafts, each having a weight and a permanent magnet at an end thereof, arranged in the same straight line, having a rotational shaft disposed therebetween, and fixed to the rotational shaft. When the end of one of the shafts starts falling from an uppermost part and rotating the rotational shaft with falling force of gravity, the end of the other shaft rotates upwards from a lowermost part by receiving the rotational force of the rotational shaft. Two lines, at right and left, of magnetic force are arranged in the rotation direction so that the magnet at the end of the rising shaft passes through between permanent magnets, which are facing each other, and the rising shaft avoids receiving reverse rotational force given by the falling force of the gravity. The magnet on the shaft repels against the right and left rows of the magnets in the rotation direction when passing through therebetween, and rotates while reducing the reverse rotational force. Since the rotational force by the gravity exceeds the reverse rotational force, the shafts rotate permanently.
Patent JP-2013221493-A (JP)
Title: Control device for internal combustion engine
Inventor: KATO NAOTO
IPC: F02D45/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine which can use the retarding of ignition timing to change torque, or can retard the ignition timing without changing the torque.SOLUTION: A control device accepts first request torque Tqr1, second request torque Tqr2, and a retard request η0, with respect to an internal combustion engine. When there is the retard request, the increased first request torque Tqr1 is determined as first target torque Tqt1, but when there is no retard request, the first request torque Tqr1 is determined as the first target torque Tqt1. Furthermore, when there is the retard request, the first request torque Tqr1 is determined as second target torque Tqt2, but when there is no retard request, the second request torque Tqr2 is determined as the second target torque Tqt2. A target air volume KLt is determined based on the first target torque Tqt1, and target ignition timing SAt is determined based on the second target torque Tqt2 and a current air volume KL.
Patent JP-2013229122-A (JP)
Title: Conductive substrate, touch panel, and manufacturing method of conductive substrate
Inventor: KIMURA KEISAKU
IPC: B32B7/02
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive substrate having a wiring layer of low electric resistance, which is difficult to increase.SOLUTION: In a conductive substrate 10 having a lamination structure where a transparent conductive layer 13 and a wiring layer 14 are laminated, in this order, on a transparent substrate 11, the wiring layer 14 has a wiring body 15 principally comprising copper, and a first coating layer 16 principally comprising an alloy containing copper and nickel, and covering a main surface on the side opposite from the transparent substrate 11 of the wiring body 15. Nickel content of the first coating layer 16 is 30-70 wt%.
Patent JP-2013108741-A (JP)
Title: Refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D11/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is improved in freshness preservation performance and ease of use in addition to energy saving performance.SOLUTION: The refrigerator has a cooler which cools a storage room, a defrosting unit 68 which defrosts the cooler, a storage amount estimating unit 23 which estimates a storage amount within the storage room, a storing unit 64 which stores an estimation result of the storage amount estimating unit 23, a calculation controlling unit 22 which calculates a storage change amount based on a previous estimation result in the storing unit 64 and the estimation result of the storage amount estimating unit 23 and controls an output operation of the defrosting unit 68, wherein the calculation controlling unit 22 controls an interval of the next operation of the defrosting unit 68 from a calculation result of the storage change amount within the storage room. Accordingly, the refrigerator is configured to be capable of improving energy saving performance according to usage conditions and further improving freshness preservation performance and ease of use in addition to the energy saving performance.
Patent JP-2012251659-A (JP)
Title: Sensor-equipped wheel bearing
Inventor: NORIMATSU TAKAYUKI
IPC: F16C19/18
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sensor-equipped wheel bearing that does not require troublesome wiring work, and improves quality of a wiring part and reduces cost.SOLUTION: The wheel bearing is composed by interposing rolling elements 5 between mutually opposing double-row roller surfaces 3, 4 of an outer member 1 and an inner member 2. The wheel bearing is configured to include a plurality of load detecting sensors 20 comprising a strain generating member 21 and two or more sensors 22 mounted on the strain generating member in order to detect strain of the strain generating member. The strain generating member 21 is a single belt-like member continuous across the plurality of load detecting sensors 20. Two or more contact fixed parts 21a assigned to each of the load detecting sensors 20 are disposed in the same axial positions and in the positions circumferentially spaced apart from each other on the outer-diameter surface of a fixed-side member of the outer member 1 and the inner member 2. A load acting on the wheel bearing is estimated by an estimation means 32 from the output signals of the two or more sensors 22 of the load detecting sensors 20.
Patent JP-2013235906-A (JP)
Title: Electronic component mounting system and electronic component mounting method
Inventor: YAMAZAKI YOSHIHISA
IPC: H05K13/04
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting system and an electronic component mounting method in this system, capable of properly managing use of humidity management target components.SOLUTION: An electronic component mounting system allows an exposure time management unit 14 to count, by a reel 8 unit, an exposure time in which a reel 8 of an MSD as a humidity management target component is delivered from a component storage area 6, subjected to a setup with a tape feeder 9 in an off-line setup area 7 and then exposed to the atmosphere, and compares the exposure time with an exposure threshold time set for the MSD and stored in a humidity management level storage unit 18, and identifies an electronic component mounting device mounting the reel 8 of the MSD in which the exposure time exceeds the exposure threshold time to stop work by the device. Accordingly, the system can properly manage use of the MSD.
Patent JP-2013236208-A (JP)
Title: Class d power amplifier and system
Inventor: OTANI YOHEI
IPC: H03F3/185
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a class D power amplifier for driving a speaker by an SEPP method which reduces noise generated immediately after power is supplied.SOLUTION: The class D power amplifier includes: an integrator 4 for integrating a differential signal between an input signal and a feedback signal; a comparator 7 for comparing the integrated signal with a carrier signal Ws for conversion to a pulse width modulation signal; a drive circuit 8 having FETs 9, 10 connected in series between a ground potential Gnd and a supply voltage Vdd; a positive terminal 14 for outputting an amplified signal via a capacitor 13; a resistance 16 for feeding back a part of the amplified signal as a feedback signal; a switch Sw5 connected at one end to a supply line of the voltage Vdd and connected at the other end to a supply path of the input signal; and a control circuit 21 for controlling the switch Sw5 such that an off period per unit time lengthens gradually with time after power is supplied.
Patent JP-2013234748-A (JP)
Title: Sealing structure
Inventor: SHIBAYAMA MASANORI
IPC: F16J15/3232
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a new sealing structure by which muddy water or the like from the outside hardly reaches a sliding contact part between a lip of a sealing member fitted to a bearing and a metal ring, and the life of the bearing can be improved.SOLUTION: A sealing structure 1 includes an inside member 20 and an outside member 30 which undergo relative rotation about an axis, and a sealing member 10 which is fitted to the outside member so as to seal an annular gap S between the inside member and the outside member. The inside member has a flange part 21 which continuously increases in diameter, and a rustproof metal ring 25 mates with the inside member including a base part 22 of the flange part. The sealing member has at least one lip 16 (17, 18) in sliding contact with the metal ring. A folded part 29 which is projected opposite to the flange part in the axial direction is provided on the outside diameter side of the metal ring. The outside member is provided with an extension part 35 which is further located on the outer side in the radial direction than the folded part of the metal ring, and extends to the flange part side.
Patent JP-2013238950-A (JP)
Title: Image processing system, program for controlling mobile terminal, and image processing device
Inventor: YONEDA SHUJI
IPC: G06F3/12
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To more reliably avoid information leakage due to display of information in a mobile terminal.SOLUTION: In an image processing system, a user can operate an image processing device 100 using a mobile terminal 300 as a remote terminal. When the image processing device 100 determines that a bystander is looking at a touch panel 34 of the mobile terminal 300, the mobile terminal 300 displays a dummy image on the touch panel as defense processing.
Patent JP-2013242362-A (JP)
Title: Image forming apparatus
Inventor: KOWASE KAZUHIKO
IPC: B65H85/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing generation of edge-folding and jams, etc. at a branching point of a conveyance path and an inversion path.SOLUTION: An image forming apparatus 1 comprises: fixation means 14 for performing fixation processing with respect to each sheet having a toner image transferred thereon; a conveyance path R1 for allowing each sheet from the fixation means 14 to pass therethrough; a pair of inversion rollers 17 for switching back the sheet from the conveyance path R1; an inversion path R2 having a section from the pair of inversion rollers 17 to a second branching point P2 on the conveyance path R1 commonized with the conveyance path R1, and allowing the switched-back sheet P to pass therethrough; and angle control means for allowing a following recording medium necessary to be switched back by the pair of inversion rollers 17 to proceed into the second branching point P2 at less than 90°.