baber/WOPTO huggingface dataset:
Patent JP-2013194592-A (JP)
Title: Internal combustion engine and control method for the same
Inventor: TSUNODA HIROSHI
IPC: F02B67/06
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine that includes a balancer, gear-driven from a crankshaft, in order to suppress vibration of the internal combustion engine, and also, to reduce noise produced according to it, and a control method for the same.SOLUTION: An internal combustion engine includes: a primary balancer 12 that reversely rotates with respect to the rotation of a crankshaft 4 via a gear driving device 11 from the crankshaft 4; an electric motor 14 that reversely rotates with respect to the rotation of the crankshaft 4 via a belt driving device 13 from the primary balancer 12; an auxiliary flywheel 15 on a rotary shaft of the electric motor 14 via a clutch 16; a tensioner 20 for holding the tensile force of a belt 13b; and an ECU 18 that shuts off communication between a high-pressure chamber 31 and a hydraulic passage 32 by closing a hydraulic valve 34 after an accumulator 35, which adjusts the hydraulic pressure of the hydraulic passage 32 communicating with the high-pressure chamber 31, fills oil into the high-pressure chamber 31 when an engine 1 is stopped, fixes the position of a pulley 21, and drives the electric motor 14 as a starter at the start of the engine 1 while leaving the position of the pulley 21 fixed.
Patent JP-2012150501-A (JP)
Title: Radiation-sensitive resin composition and method for forming resist pattern using the same
Inventor: NAKAJIMA HIROMITSU
IPC: H01L21/027
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition capable of allowing formation of a photoresist film that has a little amount of an eluted substance in a liquid for immersion exposure, with which the film is brought into contact during immersion exposure, that shows a large receding contact angle with the liquid for immersion exposure, and gives a fine resist pattern with high accuracy.SOLUTION: The radiation-sensitive resin composition is used for forming a photoresist film in a method of forming a resist pattern including a predetermined immersion exposure process. When a photoresist film is formed of the above composition, a ratio (F)/(C) of a fluorine content rate (F(atom%)) to a carbon content rate (C(atom%)), measured and calculated by the following surface element analysis, ranges from 0.01 to 0.6. The surface element analysis is carried out by irradiating a film surface of the photoresist film with X-rays using a photoelectron spectrometer, measuring the amount of generated secondary electrons at an angle of 90° with respect to the film surface, and measuring the respective distribution amounts of fluorine atoms and carbon atoms of the photoresist film.
Patent JP-2012126737-A (JP)
Title: Tricyclic compound and use thereof
Inventor: OMOTO KAZUYUKI
IPC: A61K31/438
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a compound having an antistress action and excellent in oral absorption, as a preventive and/or therapeutic agent for diseases caused by stress.SOLUTION: There are provided a compound represented by general formula (I), a salt thereof, an N-oxide thereof or a solvate thereof, or a prodrug thereof. Since the compound has an antistress action, it is useful as a preventive and/or therapeutic agent for diseases caused by stress, especially digestive system diseases caused by stress and is excellent in oral absorption.
Patent JP-2013195789-A (JP)
Title: Display device and electronic device
Inventor: NAKAHARA TAE
IPC: G02B30/30
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To secure brightness of a screen viewed by a user.SOLUTION: The display device of the present disclosure allows a user to view a first image in a first direction and allows a user to view a second image in a second direction different from the first direction. The display device includes: a display section which alternately displays the first image and the second image; an irradiation section which irradiates the display section, which displays the first image or the second image, with irradiation light; a color filter which consists of a first region for the first image and a second region for the second image, and through which the irradiation light having passed through the display section passes; and a sorting section which sorts the irradiation light having passed through the display section and the first region of the color filter into the first direction, and sorts the irradiation light having passed through the display section and the second region of the color filter into the second direction. The color filter has color components of three primary colors and white color. The present invention can be applied to a two-screen display and an electronic device employing the display.
Patent JP-2012110354-A (JP)
Title: Cultivation of primate embryonic stem cell
Inventor: THOMSON JAMES A
IPC: C12N1/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing human embryonic stem cells without the need for feeder cells or for exposure of the medium to feeder cells.SOLUTION: The stem cells are cultured, in an environment essentially free of mammalian fetal serum and in a stem cell culture medium including amino acids, vitamins, salts, minerals, transferrin, insulin, albumin, and a fibroblast growth factor that is supplied from a source other than a feeder layer medium.
Patent JP-2013197431-A (JP)
Title: Metalization film capacitor
Inventor: Kogure katsuhiro
IPC: H01G4/18
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a metalization film capacitor capable of handling a large current by eliminating a malfunction occurring at a connection between an external lead-out terminal and an external terminal while maintaining humidity resistance and vibration resistance in a metalization film capacitor including: a capacitor element using a metalization film; a cylindrical case with a bottom having an opening at an upper surface for housing the capacitor element; a sealing body for sealing the opening of the case; a pair of external terminals provided with the sealing body; and a lead-out terminal connected respectively to the external terminal and a metallicon electrode.SOLUTION: The metalization film capacitor is provided with an extension part that is integrally extended from a tip part of a lead-out terminal at a connection of the lead-out terminal connected to an external terminal, wherein the extension part is disposed at an inner side than a bottom periphery of the external terminal, and a notch or a through-hole is provided at the connection of the lead-out terminal which is connected to the external terminal.
Patent JP-2013196992-A (JP)
Title: High-frequency transmission multifunctional cable
Inventor: KODAMA HIROYUKI
IPC: H01B11/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency transmission multifunctional cable having functions of a coaxial line, a twisted pair cable, a shield wire, and the like, and that is used in a high-frequency transmission system for automobiles.SOLUTION: A high-frequency transmission multifunctional cable 1 is configured by coating by a sheath 4 the circumference of a core wire aggregate 3 in which four core wires 2, 2, 2, 2 are collectively twisted and arranged. Each core wire 2 is formed as a coaxial line in which the circumference of a core wire conductor 5 is coated by a core wire coating 6, and the circumference of the core wire coating 6 is shielded by a core wire shield 7.
Patent JP-2013192531-A (JP)
Title: Simultaneous saccharification and fermentation method
Inventor: MASUNARI SHINSUKE
IPC: C12P7/10
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous saccharification and fermentation method, capable of improving the efficiency of reaction, in a simultaneous saccharification and fermentation using a biomass resource as a raw material, and further reducing the energy needed for mixing of a reaction product.SOLUTION: A simultaneous saccharification and fermentation method includes: intermittently performing mixing of a reaction product in a simultaneous saccharification and fermentation using a biomass resource as a raw material.
Patent JP-2013197009-A (JP)
Title: Manufacturing method of electron tube and electron tube
Inventor: KIMURA KOJI
IPC: H01J9/36
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron tube of which the performance can be prevented from becoming unstable and of which the lifetime can be prevented from being shortened, and the electron tube.SOLUTION: A notch 512 is connected with a metal plate via a bridge 12. Thus, even if a burr occurs when cutting an anode electrode 51 away from the metal plate, the notched part 512 and an electrode pin are connected, thereby preventing the burr from being conspicuous. Therefore, an electric field is prevented from being concentrated to the part where the burr occurs, and discharging of an entire electrode can be made uniform. As a result, an unstable performance and a short lifetime can be prevented.
Patent JP-2013197024-A (JP)
Title: Shelf board and storehouse including the same
Inventor: ONO YOJI
IPC: F21S2/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board having a function as a lighting means for reducing glare and shade and utilizing a space efficiently, without disturbing air circulation which is important in a storehouse such as a refrigerator, and provide a storehouse including the shelf board.SOLUTION: A shelf board is formed of a light guide plate formed by dispersing light diffusing particles in a base material made of translucent resin, and two or more of LEDs. The light guide plate has an incident face, an emission face orthogonal to the incident face, an opposite face opposed in parallel with the emission face, and through-holes penetrating the emission face and the opposite face. The LEDs are so arranged so as to make light incident on the incident face without contact with arbitrary imaginary straight lines which are orthogonal to the incident face of the light guide plate and pass through the through-holes.
Patent JP-2013196628-A (JP)
Title: Terminal and control method
Inventor: BOKU AKISADA
IPC: G06F3/048
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent other people from easily canceling a function unusable state when a terminal is in the function unusable state such as a screen lock state.SOLUTION: A portable terminal 10 comprises: a touch panel 11; a display unit 12 which displays and moves a candidate of cancellation information on the touch panel 11 in a screen lock state in which predetermined functions are unusable; a position input unit 13 which inputs positional information indicating a position on the touch panel 11; a cancellation information input unit 14 which inputs the cancellation information according to the position indicated by the positional information and the position of the candidate at the time when the positional information is input; a determination unit 15 which determines whether the cancellation information satisfies a pre-registered condition; and a screen lock control unit 16 which cancels the screen lock state according to the determination.
Patent JP-2012202409-A (JP)
Title: Sealing device for rotating turbine blade
Inventor: SIMONET CHRISTOPHE
IPC: F01D11/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing unaffected by deformation and rotation of a casing and a diaphragm ring due to flow force or a temperature difference.SOLUTION: A radial support of an outer side sealing portion is formed as a ring held in a predetermined position by a key and a circumferential extension; and since the key and the circumferential extension have sufficient clearances, relative radial movement between a portion of the casing and/or a diaphragm and the ring is allowed while providing a pressure sealing surface and support in an axial direction. Since the ring has a sufficient clearance from the portion of the casing and/or the diaphragm, it is substantially isolated from being displaced in a radial direction during rotational movement of the casing and/or the diaphragm in the axial direction.
Patent JP-2013198865-A (JP)
Title: Flocculating, precipitating and filtering system
Inventor: ONO YASUHIRO
IPC: B01D21/00
Filed: 2012-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a flocculating, precipitating and filtering system capable of properly adjusting the injection rate of a flocculant, preventing excess chemicals from flowing in a filtering facility by carrying over from precipitation equipment, and preventing filtering blockage at the facility.SOLUTION: An injection rate of a flocculant to be injected in a chemicals injection facility 10, and the revolution of a slow agitator 31 in a slow agitation facility 30 are controlled by a suction filtration time ratio of a supernatant liquid obtained by injecting a flocculant in a test water directly obtained from a water treated by flocculation and precipitation and/or raw water, and then conducting a flocculation test.
Patent JP-2013200504-A (JP)
Title: Electrophotographic photoreceptor, image formation device, and process cartridge
Inventor: KAWABATA YUKIMI
IPC: G03G5/147
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in transfer efficiency of a toner in an initial stage.SOLUTION: An electrophotographic photoreceptor includes a substrate 1 and a photosensitive layer 2. A layer constituting an outermost surface (protective layer 5) contains fluorine-containing resin particles. A state of the fluorine-containing resin particles exposed outside in the layer constituting the outermost surface satisfies the following formula (1) 0.5≤(A)/(B)≤10. In this formula (1), (A) represents the number of agglomerated particles in which fluorine-containing resin particles of 5 or more and 20 or more pieces continuously agglomerate, and (B) represents a total number of the number of fluorine-containing resin particles that do not agglomerate and are isolated, and the number of agglomerated particles in which fluorine-containing resin particles of 2 or more and 4 or more pieces continuously agglomerate.
Patent JP-2013165948-A (JP)
Title: Permanent laser hair removal device
Inventor: HANAMI NAOKI
IPC: A45D26/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To generate effects that cannot be achieved through conventional permanent hair removal.SOLUTION: A hair is plucked by tweezers or a hair remover to leave only the root of the hair. Then, the root of the hair is exposed to a hair removal laser 3 for permanent hair removal.
Patent JP-2013207868-A (JP)
Title: Synchronous motor control device
Inventor: OHARA YOSHIYUKI
IPC: H02P6/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To smoothly perform transition from a start operation to a steady operation while ensuring a start torque of a synchronous motor.SOLUTION: A synchronous motor control device includes: a calculation part for converting a current vector on a fixed coordinate system into a current vector on a γ-δ rotation coordinate system and calculating an estimation angular speed ωe' of a rotation magnetic field that sets a γ component of the current vector on the γ-δ rotation coordinate system after the conversion to zero; an integration part for obtaining an estimation rotation angle by integrating the estimation angular speed calculated by the calculation part; a voltage output part for estimating a γ component of a voltage vector on the γ-δ rotation coordinate system from a mathematical expression of "Vγ=-ωe'*Lq*Iδ" based on the estimation angular speed calculated by the calculation part, outputting the γ component, setting a δ component of the voltage vector on the γ-δ rotation coordinate system to a predetermined value, and outputting the δ component; and a first conversion part for converting the voltage vector on the γ-δ rotation coordinate system outputted from the voltage output part into a voltage vector on the fixed coordinate system using the estimation rotation angle obtained by the integration part.
Patent JP-2013207536-A (JP)
Title: Vibration element, oscillator, electronic device and electronic apparatus
Inventor: ISHII OSAMU
IPC: H01L41/22
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a small sized vibration element that achieves optimization of relation between a length and a thickness of a vibration portion of the vibration element and prevents occurrence of unnecessary spurious interference having influence on main vibration in the vibration element having a high-frequency, especially a resonant frequency not less than 200 MHz.SOLUTION: A vibration element 1 includes a vibration portion 12 subjected to thickness shear vibration. A relation between a dimension Lx of the vibration portion 12 in a vibration direction of the thickness shear vibration and a thickness H of the vibration portion 12 satisfies an expression of 50≤(Lx/H)≤70. A relation between a dimension Lz of the vibration portion 12 in a direction perpendicular to the vibration direction of the thickness shear vibration and the thickness H of the vibration portion 12 satisfies an expression of 35≤(Lz/H)≤55.
Patent JP-2013202753-A (JP)
Title: Cutting tool made of cermet
Inventor: YASUMI TOMONORI
IPC: B23C5/16
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of a cermet, which is excellent in thermal shock resistance and chipping resistance.SOLUTION: A cermet used for making a tool base body is a Ti-based cermet that includes a hard phase containing Re, having Ti as a main component and containing one, or two or more kinds of carbide, nitride and carbonitride in groups 4a, 5a and 6a in the periodic table, a bonding phase whose main component is Co and/or Ni, and an Re-rich phase, the Re-rich phase is a phase formed on a surface of the Ti-based cermet, having an average layer thickness of 0.5-2.0 μm in cross-sectional structure observation by a scanning electron microscope, and most occupied by a weight of Re in contained elements, and the content thereof is 40 wt.% or more.
Patent JP-2013207698-A (JP)
Title: Network control device
Inventor: SOMIYA TOSHIO
IPC: H04L12/701
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a network control device for implementing power saving in the whole network.SOLUTION: A management server collects a measurement value of power consumption in each node in an electric/optical network, and when power consumption in an electric node exceeds that in an optical node corresponding to the electric node, searches for a path which cuts through the electric node. The management server compares power consumption of the whole path estimated in the case of setting the cut-through path with power consumption of a current path, and sets the cut-through path when the power consumption in the case of setting the cut-through path is smaller.
Patent JP-2013202588-A (JP)
Title: Concentration method for waste liquid
Inventor: MATSUTANI NAOKI
IPC: C02F5/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a concentration method for waste liquid, that biologically treats waste water generated in an electronic component manufacturing step and reduces the scale generation amount to be generated in concentrating brine waste liquid subjected to reverse osmosis membrane treatment using an evaporator and also can prevent the evaporator from corrosion.SOLUTION: In a method for concentrating brine waste liquid using an evaporator with at least its inner surface made of stainless steel, wherein the brine waste liquid is generated by biologically treating the waste water generated in an electronic component manufacturing step and subjecting the biologically treated water to reverse osmosis membrane separation treatment, the pH of the waste liquid to be supplied to the evaporator is 5 to 5.7, the pH of the concentrated liquid is 8 to 9, and the evaporator is cleaned by sodium hydroxide and sulfamic acid after scale being deposited thereupon.
Patent JP-2012214966-A (JP)
Title: Method for producing graft polymerization polymer fiber in which polymerizable monomer is graft-polymerized, functional material, and metal-trapping material
Inventor: SEKO NORIAKI
IPC: C08F251/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graft polymerization polymer fiber capable of producing a polymer fiber excellent in a graft ratio by low dose of radioactive ray irradiation.SOLUTION: A graft polymerization polymer fiber is produced by graft-polymerizing a polymerizable monomer in an inert gas atmosphere or under reduced pressure after impregnating a polymer fiber base irradiated with radioactive rays in an inert gas atmosphere with a polymerizable monomer solution using alcohol as a polymerization solvent.
Patent JP-2013208582-A (JP)
Title: γ-ALUMINA FOR CATALYST CARRIER AND MANUFACTURING METHOD THEREFOR
Inventor: MATSUBARA ICHIRO
IPC: B01D53/86
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a spherical or tabular γ-alumina for catalyst carriers having a large particle size, and a large specific surface area.SOLUTION: There is provided a spherical or tabular γ-alumina for catalyst carriers, in which the average secondary particle size is 30 nm to 2 μm, the primary particle size is 2.5 nm to 9.0 nm and the specific surface area is 10 m/g to 150 m/g.
Patent JP-2013214222-A (JP)
Title: Software development support device, software development support method, and software development support program
Inventor: KAWAI KATSUMI
IPC: G06F11/36
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide means for implementing a quality control and an evaluation of a model in a model base development, and provide a technique for supporting a quality assurance of software.SOLUTION: A software development support device 100 comprises: a development table generation unit 131 that extracts respective combination patterns of values of conditions described in a determination table 400 and values of execution items corresponding to the conditions from the determination table 400 and generates a development table 600; a policy generation unit 132 that calculates similarity of values of states between the respective combination patterns in the development table 600, identifies combination patterns whose calculated similarities are a prescribed threshold or more, and stores the identified combination pattern information in a storage unit 105 as a policy 850 to be associated with the execution items in the combination patterns.
Patent JP-2013217563-A (JP)
Title: Heat pump type liquid heating device and heat pump type water heater
Inventor: KONUMA TOMOHITO
IPC: F24H1/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type liquid heating device configured to ensure stable operation even when a discharge temperature of a compressor may reach a maximum allowable temperature, and to provide a heat pump type water heater.SOLUTION: A heat pump type water heater including a heat pump type liquid heating device includes: a control section for controlling opening of a pressure reduction valve on the basis of a discharge pressure of a compressor; and a temperature sensor detecting a temperature of a refrigerant discharged from the compressor, or a temperature of the compressor. The control section controls the opening of the pressure reduction valve on the basis of the detected temperature when the temperature detected by the temperature sensor is a predetermined reference temperature or more.