baber/WOPTO huggingface dataset:
Patent JP-2012072807-A (JP)
Title: Cutoff valve and fuel cell system including the same
Inventor: KASHIWAGI KOICHI
IPC: F16K17/04
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, a simple structure and low costs for a cutoff valve, and to achieve a simple structure and low costs for a fuel cell system including the cutoff valve.SOLUTION: The cutoff valve 30 includes a valve body 34 where a first passage 31, a second passage, and a valve seat 33 are formed, a valve 35, a shaft member 36, a guide part 37 where a guide hole 37a for holding and guiding the shaft member 36 is formed perpendicularly to the valve seat 33, and a valve operation device 38 for moving the valve 35 between a closed position A where a valve part 42a abuts on the valve seat 33 and an open position where it is separated from the valve seat 33. The shaft member 36 includes a first fitting part 39 fitted in the guiding hole 37a to guide the valve 35 to swing when the valve 35 moves between the closed position A and a slightly separated position where the valve part 42a is separated slightly from the valve seat 33, and a second fitting part 40 fitted in the guiding hole 37a to regulate swinging, thereby guiding the valve 35 when the valve part 42a is separated from the valve seat 33 by a slight distance or more.
Patent JP-2011252139-A (JP)
Title: Thermosetting epoxy resin composition
Inventor: OKUNO TSUBASA
IPC: C08G59/40
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting epoxy resin composition having a high glass transition temperature while maintaining superior curing properties.SOLUTION: The thermosetting epoxy resin composition includes: an epoxy resin; and two of a sulfonium salt compound represented by formula (I) and its analogue as a curing agent (wherein Rs are the same or different and denote one selected from a group consisting of a hydroxy group, an ether residue of aliphatics or aromatics, a carboxylic acid ester residue, and a carbamic acid ester residue; Rs are the same or different and denote a hydrogen atom or an alkyl group; and X denotes pentafluorophenyl borate).
Patent JP-2012074272-A (JP)
Title: Spark plug
Inventor: KATAOKA RYOICHI
IPC: H01T13/20
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving a welding strength of a ground electrode and a noble metal chip.SOLUTION: A molten part formed by melting a ground electrode and a noble metal chip is provided on at least one part between the ground electrode and the noble metal chip of a spark plug. On a first section passing through a center of gravity of the noble metal chip and cut by a plane vertical to a width direction of the ground electrode, when thickness of a thickest portion of the molten part is designated as A and length of a longest portion of the molten part is designated as B, a relationship of 1.5≤B/A is satisfied. On a second section vertical to the discharge surface of the noble metal chip, passing through the center of gravity of the noble metal chip, and cut by a plane parallel to the width direction of the ground electrode, when length of the discharge surface of the noble metal chip is designated as C and length of the molten part in a direction parallel to the discharge surface is designated as D, a relationship of 1.2≤D/C is satisfied.
Patent JP-2012071506-A (JP)
Title: Device and method for forming pattern
Inventor: KINO OSAMU
IPC: B41F33/14
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming device that is high in alignment accuracy, generates no waste such as a wasted printing, and efficiently makes a large area printing, and also to provide a pattern forming method using the device.SOLUTION: The pattern forming device has at least: a transcription plate; a transcription plate supporting mechanism; a printing base material supporting mechanism; an inking mechanism; and alignment camera, and forms a pattern on a printing base material. The transcription plate is fixed to the cylindrical transcription plate supporting mechanism; the printing base material and at least a stenciling part of the printing base material supporting mechanism are constituted of a transparent material; and the camera opening of the alignment camera is set in the position where the printing base material is imaged through the stenciling part of the printing base material supporting mechanism.
Patent JP-2012076336-A (JP)
Title: Liquid discharge device
Inventor: CHIKAMOTO TADANOBU
IPC: B41J2/175
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid a problem associated with a failure of a sensor of a liquid cartridge.SOLUTION: The cartridge includes a reservoir for storing ink, a flow passage which communicates with the reservoir, a valve which is movable in the flow passage and adjusts the flow rate of ink in the flow passage, and a sensor unit (a unit including a Hall element as a magnetic sensor for detecting the valve and a magnet for generating a magnetic field). A controller of a printer determines, when the cartridge is installed on the printer, whether the sensor unit of the cartridge is abnormal or not before the valve starts to move (S4).
Patent JP-2011045112-A (JP)
Title: At-cut crystal resonator element, at-cut crystal resonator, and at-cut crystal oscillator
Inventor: IWATA KOICHI
IPC: H01L41/22
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks in splitting a large-area piezoelectric substrate wafer by sufficiently ensuring the thickness of a circular part surrounding a recess when employing batch processing of the wafer to mass-produce an ultra-small piezoelectric substrate having a vibration part formed by forming the recess by etching on a piezoelectric substrate surface made of an anisotropic piezoelectric crystal material.  <P>SOLUTION: The piezoelectric substrate 2 includes a thin vibrating part 4 and a thick circular part 5 integrally surrounding the outer circumferential edge of the vibrating part, thereby forming the recess 3 on at least one main surface. The piezoelectric substrate 2 is made of piezoelectric crystal having anisotropy. In the circular part, an inner wall 5a on one crystal axis direction has an inclination angle more gradual than the inner wall on the other crystal axis direction which is perpendicular thereto, and the outer dimension of the piezoelectric substrate is such that the substrate length in the one crystal axis direction is longer than the substrate length in the other crystal axis direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078321-A (JP)
Title: Magnetic detector
Inventor: EGUCHI TOMOYA
IPC: G01R33/07
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detector which can prevent a magnetic foreign body from being attracted to a detection object.SOLUTION: A magnetic detector 1A includes: an electromagnet 203 for generating a magnetic field by energization; a hall element 210 for detecting the magnetic field generated by the electromagnet 203 by electrification control and outputting a signal corresponding to a relative position with the electromagnet 203; and a control IC 211 for controlling energization of the electromagnet 203 at least for a period when the hall element 210 detects the magnetic field.
Patent JP-2012084348-A (JP)
Title: Electric conduction heating device
Inventor: HAMADA YOSHIKI
IPC: H05B3/00
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric conduction heating device which improves the quality of a processing object by constantly stirring and heating a whole of the processing object in a vessel and with a simple constitution.SOLUTION: In an electric conduction heating device, a pair of electrode parts 2, 3 is disposed in a vessel 1 and a voltage is applied between the pair of electrode parts 2, 3 to heat a processing object W contained in the vessel 1 by electric conduction. The vessel 1 is formed in a bottomed cylindrical shape. A stirring member 12 for stirring the processing object W in the vessel 1 by rotating around a central axis X in the vessel 1 is provided in the electric conduction heating device. Each of the pair of electrode parts 2, 3 is arranged on both sides across a plane Z including the central axis X in the vessel 1 in a state where a clearance A is formed between an inner peripheral surface 1d in the vessel 1 and the electrode parts, respectively. Each of the pair of electrode parts 2, 3 is divided into a plurality of electrode parts around the central axis X in the vessel 1. The electrode parts are arranged by forming a clearance C, where the processing object W is movable, between adjacent each of the divided electrodes 2a, 2b, 2c, 2d and between adjacent each of the divided electrodes 3a, 3b, 3c, 3d.
Patent JP-2011006067-A (JP)
Title: Driving means and actuator
Inventor: TAJIMA KEIICHI
IPC: B60Q1/076
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance general versatility by allowing a driving means and an actuator to be used for many types of vehicular lights; and enable independent rotations of a lamp unit along two planes orthogonal to each other; and enable the other operation even when their respective operations are in any state.SOLUTION: The driving means 90 includes a first driving mode to permit the rotation of the lamp unit 30 irradiating forward beams in a desired pattern, along one of the two planes orthogonal to each other; and a second driving mode to allow the lamp unit to rotate along the other of the two planes. The driving means further includes a single output part 540 allowing the lamp unit to rotate along the two planes; and the driving parts 550 and 561 for driving the output part, thereby permitting rotations along their respective planes, irrespective of the rotational positions of the lamp unit along the two planes.
Patent JP-2012083650-A (JP)
Title: Fixing device and image formation apparatus
Inventor: NAKAMURA HIROICHI
IPC: G03G15/20
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image formation apparatus capable of stably performing fixing processing without a change in a nip length of a fixing nip.SOLUTION: A fixing device 15 includes: an endless fixing belt 21; a fixing roller 22; a peeling roller 23 for peeling a sheet P with developer fixed thereto from the fixing belt 21; a heating roller 24 for heating the fixing belt 21; a pressure roller 25 for forming a fixing nip part 215 between itself and the fixing belt 21; a first lever 26 to which the fixing roller 22 and the peeling roller 23 are fixed and which rotates around a first fulcrum as a central point; a second lever 27 to which the fixing roller 22 and the heating roller 24 are fixed and which rotates around a second fulcrum 271 as the central point; a first spring 29 for energizing the first lever 26; and a second spring 30 for energizing the second lever 27.
Patent JP-2012087888-A (JP)
Title: Laminated support body and deformation measurement method of laminated support body
Inventor: SAKURAI HIROSHI
IPC: F16F15/04
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated support body which facilitates measurement of a deformation amount when the deformation of the laminated support body is measured, and to obtain a deformation measurement method using the laminated support body.SOLUTION: A laminated elastic body 16 of the laminated support body 12 is constituted by alternately laminating metal plates 18 and rubber plates 20 in a laminating direction S, and has a cover rubber 22 covering their outer end faces from the surroundings. The outer peripheral surface of the cover rubber 22 is subjected to a surface roughening treatment for deformation measurement, and has markings 26 for measurement.
Patent JP-2012086761-A (JP)
Title: Hybrid vehicle control device
Inventor: UENO MUNETOSHI
IPC: B60L50/16
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle control device that can increase frequency to continue an EV drive mode, even if required acceleration is close to an engine start line when a driver's intention of acceleration is relatively weak.SOLUTION: The control device includes: a means to convert a real gas pedal opening into a gas pedal opening for control by referring to a delayed opening characteristics γ which sets a gas pedal opening for control which becomes less than 1:1 to the real gas pedal opening, when acceleration intent of the driver is relatively weak; and a means to choose a first operation mode before the converted gas pedal opening for control exceeds an engine start line, and a second operation mode if the changed gas pedal opening for control exceeds the engine start line. The control device makes the opening increase rate which is the increase rate of the gas pedal opening for control to the real gas pedal opening of the delayed opening characteristics γ different in the area short of becoming the engine start line and the area becoming the area concerned, and reduces the opening increase rate in the area short of the engine start line from the opening increase rate in the area before becoming the area concerned.
Patent JP-2012095140-A (JP)
Title: Digital broadcast receiver
Inventor: TOKOSHIMA SUSUMU
IPC: H04N5/76
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a user from missing a TV program which the user desires to view in a digital broadcast receiver.SOLUTION: If automatic recording processing for automatically recording the TV program which the user views is ON (S22) when a non-operational state continues for prescribed time or above and shift timing to a standby mode comes while the user views the TV program (S21) in a TV receiver, a message for starting automatic recording is displayed on a display (S23). The TV receiver obtains broadcast termination time of the TV program which the user views (S24), moves a self-device to a power saving recording mode (S25) and records the TV program which the user views in an HDD (S26). When it comes the obtained broadcast termination time (YES in S27), the TV receiver terminates the recording of the TV program (S28) and moves the self-device to the standby mode (S29).
Patent JP-2012092770-A (JP)
Title: Siphon tube
Inventor: YOSHIDA TAKASHI
IPC: F04F10/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that although the extraction of liquid from a container by means of a siphon tube has many advantages compared to other methods, the way of starting the siphoning is generally complicated, furthermore, when a valve or the like is provided in a liquid extraction path to facilitate the start of the siphoning, there is a risk of malfunction, and alternatives for handling a malfunction are impaired.SOLUTION: There is provided a means for generating a high-speed flow of the liquid affecting the end of the siphon tube, thus enabling siphoning to start comparatively easily without adding movable parts in the liquid extraction path.
Patent JP-2012093642-A (JP)
Title: Liquid crystal aligning agent, liquid crystal aligned film and liquid crystal display element
Inventor: MATSUMOTO HIROMITSU
IPC: C08L79/08
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent that has good storage stability of the liquid crystal aligning agent, has no accumulation of a residual DC voltage and is capable of increasing durability against backlight, to provide a liquid crystal aligned film, and to provide a liquid crystal display element.SOLUTION: A liquid crystal aligning agent contains a polyamic acid ester expressed by formula (1) and a polyamic acid expressed by formula (3). (In formula (1), m represents a positive integer; Rrepresents a tetravalent organic group; Rrepresents a divalent organic group; and Rrepresents an alkyl group.) (In formula (3), n represents a positive integer; Rrepresents a tetravalent organic group; and Rrepresents a divalent organic group.)
Patent JP-2012096882-A (JP)
Title: Device and method for processing recording material, and booklet
Inventor: AWANO HIROAKI
IPC: B42B5/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce swelling on a binding part of recording material bundle or booklet in which the binding processing is performed by means of a piece formed on a recording material.SOLUTION: Sheets P, in which the drilling processing is performed with a drilling unit, are loaded on a compiling tray as shown in Fig.(A). Thereafter, as shown in Fig.(B), sheets P, in which the drilling processing is not performed, are loaded on the compiling tray. Thereafter, the binding processing by means of a needle-less binding unit is performed. Thereby, in the first place, a tongue-piece part 522 is formed on one side surface side of a sheet bundle T. Thereafter, the tongue-piece part 522 is pressed by a blade part. Thereby, the tongue-piece part 522 is folded and, at the same time, is caused to pass through a through-hole 524. Thereafter, the tongue-piece part 522 is pulled up with an eyelet of the blade. Thereby, the tongue-piece part 522 passes through a slit 521. As the result, the binding part as shown in Fig.(C) is formed.
Patent JP-2012096475-A (JP)
Title: Reinforcement fiber base material, preform of reinforcement fiber composite material, and reinforcement fiber composite material
Inventor: HORI FUJIO
IPC: C08J5/04
Filed: 2010-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement fiber base material more excellent in formativeness than a conventional material, a preform of the reinforcement fiber composite material, and a reinforcement fiber composite material excellent in strength.SOLUTION: The reinforcement fiber base material 11 is formed of a laminate of a one-direction reinforcement fiber sheet 12 paralleling a reinforcement fiber in one direction and a fabric 13. The fabric 13 has a plurality of breaks 14 penetrating the direction of the thickness of the fabric 13. The plurality of the breaks 14 are arranged over an entire face of the fabric 13, and the generation of wrinkles of the fabric 13 is suppressed in forming by the plurality of the breaks 14.
Patent JP-2012095967-A (JP)
Title: Radiographic apparatus, drive control method of the same, and radiographic system
Inventor: KUWABARA TAKESHI
IPC: H04N5/32
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent an image quality deterioration that occurs when stopping a reset operation, by a simple configuration without imposing a restriction to other operation or consuming a time and labor.SOLUTION: When an X-ray irradiation from an X-ray source 13 is detected, a radiographing control device 23 stops a series of reset operation performed in an electric cassette 21 and shifts it to an accumulation operation. When the accumulation operation of the X ray is stopped, the radiographing control device starts a reading operation from a head line of array pixels 37. An offset compensating section 61 of a console 24 adds an increment Δ of dark charge noise components accumulated while stopping the reset operation and performs an offset compensation.
Patent JP-2011034116-A (JP)
Title: Transparent heat-shielding and light-controlling material
Inventor: YAHARA KAZUYUKI
IPC: G02B5/22
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent heat-shielding and light-controlling material with which a near infrared ray shielding property is adjusted with an external stimulus while scarcely changing a visible ray transmittance.  <P>SOLUTION: The light transmittance can be changed by giving the external stimulus with the transparent heat-shielding and light-controlling material. When the variation in the transmittance of light with a wavelength of 400-800 nm in the case the external stimulus is not given and in the case the external stimulus is given is represented by ΔT<SB>VIS</SB>, and the variation in the transmittance of light with a wavelength of 1,000-1,800 nm in the case the external stimulus is not given and in the case the external stimulus is given is represented by ΔT<SB>NIR</SB>, the value of ΔT<SB>NIR</SB>/ΔT<SB>VIS</SB>is 1.5 or more, and the transmittance of light with a wavelength of 1,000-1,800 nm in the case the external stimulus is given is 40% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100792-A (JP)
Title: Automatic breadmaking machine
Inventor: ANDO HIROE
IPC: A47J37/00
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic breadmaking machine capable of making food with high degree of accomplishment.SOLUTION: The automatic breadmaking machine includes: a sheath heater 31 which can heat a baking chamber; a temperature sensor 15 which detects the temperature in the baking chamber; and a controller 130 which controls the sheath heater in accordance with a production step to be run. In the controller 130, when running a production process in which a lower limit temperature is set, it is confirmed whether or not the temperature detected by the temperature sensor 15 is lower than the lower limit temperature. The control section 130 accomplishes a step of heating the baking chamber by means of the sheath heater 31 prior to the running of the production course when it is confirmed that the temperature detected by the temperature sensor 15 is lower than the lower limit temperature. In this manner, the production course is started at a temperature suitable for the running of the production course.
Patent JP-2011105590-A (JP)
Title: Production method and transfer method, both for large-area graphene
Inventor: WOO YUN-SUNG
IPC: C01B31/04
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method and a transfer method, both for a large-area graphene.  <P>SOLUTION: The transfer method for a large-area graphene includes a step of sequentially forming a graphene layer, a protective layer and an adhesion layer on a substrate, a step of removing the substrate, and a step of arraying the graphene layer so as to bring the graphene layer into contact with a transfer substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108578-A (JP)
Title: Door structure of vending machine
Inventor: MOCHIZUKI KYUHEI
IPC: G07F9/10
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce working hours for maintenance including exchange of outer parts by incorporating necessary functions of a vending machine into an inner door serving as a frame of a door body of the vending machine and enabling removal of a cover forming an outer surface by using a commercial tool, such as a screw.SOLUTION: A second outer door 41 that covers a front opening of a vending machine body includes frames 31, 32, 33, 34 that form an inner door 36, and a second lower cover 37 that covers the front of the inner door 36. The second lower cover 37 is configured so as to be attachable and detachable from the inner door 36, whereby the second lower cover 37 can be easily attached and detached to improve workability of the maintenance including the exchange of the outer parts.
Patent JP-2011125000-A (JP)
Title: Method and apparatus for high rate data transmission in wireless communication
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W72/08
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for utilizing multiple carriers to substantially improve transmission capacity.  <P>SOLUTION: For multi-carrier operation, a terminal receives an assignment of multiple forward link (FL) carriers and at least one reverse link (RL) carrier. The carriers may be arranged in at least one group, with each group including at least one FL carrier and one RL carrier. The terminal may receive packets on the FL carrier(s) in each group and may send acknowledgements for the received packets via the RL carrier in that group. The terminal may send channel quality indication (CQI) reports for the FL carrier(s) in each group via the RL carrier in that group. The terminal may also transmit data on the RL carrier(s). The terminal may send designated RL signaling (e.g., to originate a call) on a primary RL carrier and may receive designated FL signaling (e.g., for call setup) on a primary FL carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT