baber/WOPTO huggingface dataset:
Patent JP-2013228473-A (JP)
Title: Light modulation waveguide
Inventor: TSUZUKI TAKESHI
IPC: G02F1/025
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a light modulation waveguide which is composed of a nitride-based semiconductor and is capable of obtaining a desired modulation operation without impairing the electric field modulation due to a two-dimensional carrier gas.SOLUTION: A light modulation waveguide includes a substrate, a nitride-based semiconductor buffer layer, a lower nitride-based semiconductor clad layer, a nitride-based semiconductor light waveguide layer, and an upper nitride-based semiconductor clad layer, which are sequentially laminated in a C-axis direction. A first electrode portion and a second electrode portion are formed so as to sandwich both side faces of the nitride-based semiconductor light waveguide layer therebetween. The first electrode portion and the second electrode portion are composed of an n-type ion injection region formed by injecting ions into the upper nitride-based semiconductor clad layer and an electrode formed on the n-type ion injection region. The upper nitride-based semiconductor clad layer is P-doped to form a p-type dope region in contact with the nitride-based semiconductor light waveguide layer.
Patent JP-2013227029-A (JP)
Title: Packaging container used in component with ceramics spray deposit film of semiconductor manufacturing apparatus and package packaging the component
Inventor: TANIMURA HIDENORI
IPC: B65D81/113
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of minimizing a conveyance foreign material generated during conveyance of a component having a ceramics spray-deposited component used in a vacuum chamber of a semiconductor manufacturing apparatus and a structure of a package.SOLUTION: Contact of a ceramics spray-deposited part 22 with a lower holding plate 12 and an upper holding plate 13 can be prevented and movement of a stored object during conveyance can be regulated, thereby preventing a ceramics spray deposit film of the stored object 2 from being detached and damaged in contact with a buffer or the like, by holding a flange part 24 with no ceramics spray-deposited part 22 by tapered clamp fixing parts 12b, 13b formed on the lower holding plate 12 and the upper holding plate 13 acting as the buffers made of a moldable material such as a polyethylene material or the like in a packaging box 11 made of a cardboard or a plastic material.
Patent JP-2012140711-A (JP)
Title: Rotary target type electron beam assisted irradiation laser abrasion film formation apparatus, and rotary target type electron beam irradiation film formation apparatus
Inventor: ICHIKAWA NORIO
IPC: C23C14/30
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a film formation apparatus capable of depositing a thin film of good quality.SOLUTION: The rotary target type film formation apparatus comprises: a target holder 10 that holds a target 11; a rotation mechanism 80 that can rotate the target holder 10; a substrate holder 20 that holds a substrate 21 on which a thin film is to be deposited; an electron beam generation apparatus 30 that generates an electron beam; an electron beam convergence device 40; and a laser beam irradiation apparatus 50. The electron beam convergence device 40 converges an electron beam generated from the electron beam generation apparatus 30 by forming an electron lens focusing the electron beam on the target 11 rotated by the rotation mechanism 80 to thereby liquefy at least a part of the target 11. The laser beam irradiation apparatus 50 performs abrasion by irradiating at least a part of the liquefied target 11 with a laser beam.
Patent JP-2013231632-A (JP)
Title: Method of non-destructively testing hardened cement-based paste
Inventor: YOKOYAMA SHIGERU
IPC: G01N25/72
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of non-destructively testing hardened cement-based paste, which allows for estimating presence and locations of cavities in hardened cement-based paste regardless of what kind of means of transmitting energy into the hardened cement based-paste is used.SOLUTION: A method of non-destructively testing hardened cement based paste includes steps of; (A) preparing a comparison cement-based specimen having no cavities and/or one or a plurality of comparison cement-based specimens, each having a cavity at different depth, and allowing means of transmitting energy to propagate through each of the comparison cement-based specimens and measuring propagation properties of each thereof; (B) allowing the means of transmitting energy to propagate through an object under test, which is hardened-cement based paste to be non-destructively tested, and measuring propagation properties in the same manner as the step (A); and (C) evaluating a result of the measurement in the step (B) based on relationship between cavity depth and propagation properties obtained from a result of the measurement in the step (A), and estimating presence and depth of cavities in the object under test.
Patent JP-2013231310-A (JP)
Title: Vacuum valve and vacuum valve unit
Inventor: MATSUMURA TOYOMASA
IPC: E03F7/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve for allowing easy removal of foreign substances from the vacuum valve, and to provide a vacuum valve unit equipped with the vacuum valve.SOLUTION: The vacuum valve comprises: a pipe 9 arranged between a suction pipe 3 which sucks sewage from a storage tank 2 and a vacuum sewage pipe 4 which is communicated with a vacuum source; a valve element 10 for opening/closing a flow path in the pipe 9; and a valve seat on which the valve element 10 is seated inside the pipe 9, in which a bypass pipe branch part 30, to which a bypass pipe 6 is connected to enable the sewage W to be drained from the storage tank 2 toward the vacuum sewage pipe 4 in the state that the flow path R is closed with the valve element 10, is provided on the peripheral wall part of the pipe 9 adjacent to the formation position of the valve seat.
Patent JP-2013236423-A (JP)
Title: Stator core of dynamo-electric machine
Inventor: HOSOI TSUTOMU
IPC: H02K1/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a stator core in which the effect of a conductor coating, i.e., an electrical short circuit layer occurring on the entire surface of a dust core, on iron loss is reduced effectively.SOLUTION: The stator core of a dynamo-electric machine consisting of annular yokes 20, 21, 22 and teeth 30, 31, 32 standing from the inner peripheral surface of the yokes in the center axis direction, and formed of a dust core material includes conductor coating removal parts 4-10, 41-44 from where the conductor coating is removed, in at least a part of the entire surface. The stator core of a dynamo-electric machine consisting of an annular yoke 23, and a teeth 33 standing from the inner peripheral surface thereof in the center axis direction and formed of a dust core material includes protrusions 24, 25 on any one or both of the axial end face and the outer peripheral surface of the yoke 23.
Patent JP-2013235077-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SERIZAWA KEIICHI
IPC: G02B26/10
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner in which adjustment work during replacement of a light source can be simplified, and an image forming apparatus.SOLUTION: In a writing unit 4, on an optical path from a light source 46 to a polygon scanner, a collimate lens 52, a first wavelength plate 501 that is a (λ/4) wavelength plate, a light division element 502, second wavelength plates 503K and 503M, and cylindrical lenses 53K and 53M are arranged; straight polarized light from the light source 46 is deflected into circularly polarized light by the first wavelength plate 501 to be made incident on the light division element 502; and the light is divided into an S-polarized component and a P-polarized component by the light division element 502 to optically scan photoreceptors different from each other. The collimate lens 52 and the first wavelength plate 501 are held by an intermediate member 120.
Patent JP-2013236457-A (JP)
Title: In-pipe wiring method
Inventor: KOBAYASHI KAZUTO
IPC: H02G1/08
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To enable simple and easy insertion of a wiring tool into a pipe even if there is an obstacle, such as a step, inside the pipe.SOLUTION: A cylindrical body roll 2 that is a roll of a cylindrical body is placed within a pipe 10. Pressure air is supplied into the cylindrical body 1 to inflate the cylindrical body 1 into a pipe shape while rolling out the cylindrical body roll 2 within the pipe 10 to make the cylindrical body 1 penetrate the pipe 10. A traction member is then connected to the cylindrical body 1 and the cylindrical body 1 is taken out to lay the traction member inside the pipe 10.
Patent JP-2013235476-A (JP)
Title: Printing system, printing method, and program
Inventor: KOWATA NAOKI
IPC: H04N1/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To set an ink ribbon at any position by allowing an operator to set each position of ink ribbon(s) of one or more colors to be set on a printer.SOLUTION: A host-side device 100 includes at least: a control unit 110 that instructs creation of position information for identifying each position of ink ribbon(s) of one or more colors to be set on a printer on the basis of an input from an operator, and transmission of the created position information and print data; and an output unit 150 that transmits the position information and the print data to the printer on the basis of the instruction of the control unit 110. The printer 200 identifies the position of an ink ribbon of a color for use in printing on the basis of the position information received from the host-side device and prints the print data using the ink ribbon, the position of which is identified.
Patent JP-2013234821-A (JP)
Title: Heat source machine
Inventor: IGUCHI MASAHIRO
IPC: F24H1/10
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To detect a bore of a water tube winding part of a combustion housing with high accuracy in a combustion type heat source machine in which a burner 2 having a downward combustion face 2a, and the combustion housing 4 connected to a lower section of a burner and incorporating a heat exchanger 3 heated by a combustion gas from the burner, are disposed in an outer housing 1, and a water tube 3b connected with the heat exchanger is wound on an outer periphery of a part of the combustion housing at a higher section with respect to the heat exchanger and at a lower section with respect to a connection flange 4a of the burner and the combustion housing.SOLUTION: A long temperature fuse 7 is disposed at a lower side of a water tube 3b wound on a combustion housing 4 while making one round around the combustion housing 4. Cover plates 8, 8covering mounting sections of the water tube 3b wound on the combustion housing 4 and the temperature fuse 7, are disposed when a clearance gap between an outer housing 1 and a connection flange 4a has a prescribed width or more.
Patent JP-2013236663-A (JP)
Title: Electric kettle
Inventor: OTA MICHIHIRO
IPC: A47J27/21
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce a dead space in a steam recovery unit by providing a plurality of paths through which steam and water pass, and to enhance steamless effect.SOLUTION: An electric kettle includes a container body, an inner container housed inside the container body, a heating means for heating liquid inside the inner container, and a lid body provided at the upper part of the container body. The lid body includes the steam recovery unit provided with an entrance communicating with the inside of the inner container, an exit communicating with the outside, and a path through which steam and water pass. The path has a plurality of passages each configured to meander zigzag.
Patent JP-2013238534-A (JP)
Title: Wafer surface evaluation method
Inventor: SAITO HISASHI
IPC: G01N21/88
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method that enables accurate evaluations in the case of performing evaluations by applying a laser beam and detecting the scattered light from a wafer surface with a detector.SOLUTION: Provided is a method that performs evaluations of a wafer surface by applying a laser beam to the wafer surface and detecting the scattered light from the wafer surface with a detector. In the method, the plurality of detectors are arranged to detect the scattered light respectively, and on the basis of their respective detection results, the evaluations are performed.
Patent JP-2013245221-A (JP)
Title: Acrylic copolymer
Inventor: ONO KOTARO
IPC: C08F220/04
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic copolymer for obtaining a coloring material dispersion having both dispersion stability and solubility in alkali development even in a composition containing a coloring material in high concentration, and also having excellent heat resistance, and a photosensitive coloring resin composition having excellent plate-making characteristics.SOLUTION: There is provided an acrylic copolymer having a structure represented by formula (A) having an ethylenically unsaturated group on the molecular side chain, a structure represented by formula (B) having a tertiary amino group on the side chain and/or a structure represented by formula (C) having a quaternary ammonium salt on the side chain, a structure (D) having a carboxy group, and a structure (E) having an aromatic ring, regulated so that the base number thereof may be 5-70 mmol/100 g, the acid value is 50-120 mgKOH/g, and the polystyrene-converted weight-average molecular weight measured by gel permeation chromatography is 5,000-30,000.
Patent JP-2013252015-A (JP)
Title: Power supply control method and device for vehicle
Inventor: YOSHIDA KATSUMASA
IPC: B60L50/10
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To deal with a large load while preventing deterioration of a battery due to overdischarge.SOLUTION: In the control method of a power supply for vehicle including a battery, a regenerative generator capable of deceleration regenerative power generation and normal power generation, a capacitor for storing power generated from the generator, and a DC/DC converter for controlling power supply to an electrical load, a capacitor is connected with a first circuit connecting the generator and the DC/DC converter, and a battery is connected with a second circuit connecting the DC/DC converter and the electrical load. Power generated from the generator is stored in the capacitor, and power is supplied to the electrical load via the DC/DC converter by discharging the capacitor. When the output from the DC/DC converter reaches a predetermined allowable limit value, power is supplied from the battery to the electrical load. When supplying power from the battery to the electrical load, specific electrical loads are turned off.
Patent JP-2013252038-A (JP)
Title: Power converter
Inventor: OMORI YOICHI
IPC: H02M3/00
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To perform power transfer between various voltage sources while maintaining soft switching.SOLUTION: A power converter includes: a first power-supply circuit 1 having a switch with snubber 11 and a first DC voltage source 12; a second power-supply circuit 2 having a switch with snubber 21 and a second DC voltage source 22, and connected in antiparallel to the first power-supply circuit 11; and an inductor 3 connected in parallel to the first power-supply circuit 1. Switching elements of the switches with snubber 11 and 21 are turned on when currents are passed through diodes of the switches with snubber, and are not turned off until currents of the switching elements exceed a minimum off-current.
Patent JP-2012192199-A (JP)
Title: Device for measuring biological impedance and measuring method therefor
Inventor: CHA KI CHUL
IPC: A61B5/05
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the biological impedance and a method for measuring the same.SOLUTION: The device for measuring the biological impedance applies a signal which composes a sine wave signal of a plurality of frequencies on a driving electrode using the principle of superposition, and calculates the biological impedance value by dividing a signal output from a sensing electrode according to a frequency constituent element. Since the measurements for various frequency constituent elements are performed at the same time, the measurement time can be shortened. In addition, a precise and reliable measurement is enabled by eliminating a measurement error factor such as the movement of the person to be measured due to long measurement time.
Patent JP-2014001935-A (JP)
Title: Signal conversion device, and position detection apparatus using the same of in-reactor neutron flux detector
Inventor: SAITO ATSUSHI
IPC: G21C17/108
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a position detection apparatus capable of preventing reading of a wrong BCD signal in the midst of an A/D conversion process of the BCD signal output from an A/D converter that is used in the position detection device of an in-reactor neutron flux detector.SOLUTION: A timing generation part 6a of an FPGA 6 disposed for inputting a BCD signal 10 of an A/D converter 2 outputs an output timing signal 12a of a hold signal 12 to an A/D conversion part 6b; the hold function of the A/D converter 2 holds the BCD signal 10 for a first predetermined time Tto hold update of data at the final stage; when an input circuit part 6c disposed for inputting a read timing signal 16 reads the BCD signal held within a second predetermined time Tthat is within the range of the first predetermined time Tand also inputs a hold-canceling signal 13, update of data is restarted so that the FPGA 6 performs transmission to a card 4 and an external CPU 8 via a serial I/O 7.
Patent JP-2014001310-A (JP)
Title: Rubber composition for base tread, and pneumatic tire
Inventor: IMOTO YOJI
IPC: C08K3/36
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread that can improve high mileage, breaking resistance strength, and processability in favorable balance; and a pneumatic tire using the same.SOLUTION: A rubber composition for a base tread includes: a rubber constituent and silica. In the rubber composition, the rubber constituent is a conjugated diene polymer that has a monomer unit based on a conjugated diene, a monomer unit based on a compound shown by the formula (1), and a monomer unit based on a compound shown by the formula (2).
Patent JP-2014000277-A (JP)
Title: Spacer device, game system, and game management method
Inventor: AZUMA CHIE
IPC: A63F7/02
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To appropriately restrict a game of a special rate such as a zero-yen rate without impairing profit of a game parlor.SOLUTION: A spacer card processing machine 10 retains a plurality of conditions of permitting to start a game of zero-yen rate different from cases of other rates excluding zero yen and, only when the conditions are satisfied, the game of zero-yen rate is started. After starting the game of zero-yen rate, when a use time of the game of zero-yen rate or the number of used balls exceeds a prescribed amount, the game is finished. The game of zero-yen rate is properly restricted by restricting the use by a same person in a same day using a touch of a portable device and a membership card or by setting a deposit/non-deposit of money as a starting condition.
Patent JP-2012184258-A (JP)
Title: Composition containing at least one derivative of naphthoic acid and at least one polyurethane polymer type compound or derivative thereof, preparation method, and use of the same
Inventor: MALLARD CLAIRE
IPC: A61K47/34
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To promote the local penetration of an insoluble compound dispersed or suspended in a pharmaceutical composition such as a derivative of naphthoic acid.SOLUTION: This is a stable composition lower in irritant property than conventional art, which contains the at least one dispersed derivative of naphthoic acid and the polyurethane polymer type compound or its derivative. It is the composition that can promote the local penetration of the activator in dispersed form.
Patent JP-2014005852-A (JP)
Title: Vacuum insulation material
Inventor: TERAUCHI YASUTO
IPC: F16L59/06
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel vacuum insulation material which improves workability in manufacturing and is capable of suppressing infiltration of external gas even when fracture or damage is incurred by erroneous handling.SOLUTION: An additional thermal welding part is provided around a corner part where two sides of a jacket material are overlapped and folded, and a non-welded part which has not been welded, is formed in a folded portion between the additional thermal welding parts. A folded corner part where folded parts of adjacent two sides are overlapped is formed within the additional thermal welding part. Therefore, even when a corner part of a vacuum insulation material is fractured and damaged to be bored, since the additional thermal welding part is present around the bore, infiltration of external gas into the vacuum insulation material can be suppressed. In a folded portion of the vacuum insulation material, a clearance between the additional thermal welding parts is the non-welded part, such that folding is facilitated and productivity can be improved.
Patent JP-2013010496-A (JP)
Title: Brake system
Inventor: UWE MARTIN
IPC: F16L11/127
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To use a brake line in order to send sensor signals of an ABS and an ESP.SOLUTION: A brake system 10 is provided for braking at least one wheel 16 of a vehicle. The brake system includes: at least one brake actuator 20 assigned to the wheel 16; a hydraulic pressure unit 18; at least one brake line route 32 that includes at least one conductive brake line that connects a hydraulic pressure unit to a brake actuator 20; a control device 24 to control and/or regulate the hydraulic pressure; a sensor 26 assigned to the wheel 16; and a signal line 40 that connects the control device 24 to the sensor 26 with a signal technology. In the system, a brake line 38 or at least either one of the brake line 38 forms or forms together the signal line 40.
Patent JP-2014006395-A (JP)
Title: Microscope and temperature retaining member
Inventor: KITAHARA AKIHIRO
IPC: G02B21/30
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a microscope and a temperature retaining member, which make it possible to carry out observation by fixing temperature conditions for a sample and an objective lens, without decreasing observation efficiency.SOLUTION: A microscope capable of observing a sample to be observed comprises: a microscope body; a stage attached to the microscope body and placing thereon the sample or an accommodation container for accommodating the sample; an objective lens configured to condense observation light from at least the sample; an observation optical system configured to image observation light condensed by the objective lens; a temperature retaining member attached to the microscope body, defining a predetermined space area, and configured to accommodate in the space area at least the sample or the accommodation container on the stage and the objective lens; and a temperature adjustment section configured to adjust the temperature of the space area to a set temperature and retains the set temperature. The bottom portion of the temperature retaining member is located higher than the bottom portion of the microscope body.