baber/WOPTO huggingface dataset:
Patent JP-2013160417-A (JP)
Title: Economizer and refrigerator
Inventor: IWASAKI TOMOHIKO
IPC: F25B1/10
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a whole device by reducing a spatial volume required for vapor-liquid separation compared to a conventional economizer of a gravity separation type.SOLUTION: An economizer of a refrigerator separates a refrigerant, which is a gas-liquid two-phase flow obtained from a liquid refrigerant passing through an expansion valve from a condenser, into a refrigerant liquid to be sent to an evaporator and a refrigerant gas to be sent to the intermediate pressure part of a compressor. The economizer includes an inflow part through which the gas-liquid two-phase flow refrigerant flows in, a centrifugation part for swirling the refrigerant fed through the inflow part so as to separate the refrigerant into the refrigerant liquid and the refrigerant gas, a refrigerant gas outflow part through which the separated refrigerant gas flows out, and a refrigerant liquid outflow part through which the separated refrigerant liquid flows out.
Patent JP-2013162292-A (JP)
Title: Radio base station and mobile station
Inventor: TAKAHASHI HIDEAKI
IPC: H04W72/04
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To continue to perform scheduling for a downlink data signal in the case where synchronization in an uplink is lost but synchronization in a downlink is in good quality, without increasing the number of bits of MAC Control Element required for activating and deactivating Scell.SOLUTION: In a mobile station UE, when "1" is set to "R" in "Activation/Deactivation MAC control Element", a control section 22 is configured to perform activation only in an uplink of Scell corresponding to "Ci" set to "1" and to perform deactivation only in an uplink of Scell corresponding to "Ci" set to "0".
Patent JP-2015083845-A (JP)
Title: Thermal treatment equipment and thermal treatment method
Inventor: INOUE SHUNJI
IPC: F27B9/30
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide thermal treatment equipment capable of suppressing damage to a belt-like object conveyed through the inside of a heat treat furnace.SOLUTION: Thermal treatment equipment 400 includes a heat treat furnace 410, and a plurality of conveyance rolls 420 and 430 that are arranged within the heat treat furnace 410 and that convey a belt-like object 14 in a predetermined direction. The at least one conveyance roll 430 includes a rotating shaft part 432, and a ring-like part 434 that is provided on the outer periphery of the rotating shaft part 432 and brought into contact with the belt-like object 14. A plurality of ring-like parts 434 are provided at intervals along the axial direction of the rotating shaft part 432.
Patent JP-2013164359-A (JP)
Title: Load cell
Inventor: MURATA YUTAKA
IPC: G01G3/14
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a small and highly accurate load cell which has a plurality of measurement ranges.SOLUTION: In a load cell 10, an inner element 30 is arranged inside a pair of beams 22, 22 of an outer element 20. In the inner element 30, a movable part 36 is connected to a load reception mechanism, and a fixing part 24 is connected to a fixing part 34 of the outer element 20. A movable part 26 of the outer element 20 is provided with a stopper 28 with which the inner element 30 is deformed to be contact.
Patent JP-2013168744-A (JP)
Title: In-vehicle receiver
Inventor: KAWAI KAZUMA
IPC: H04B1/10
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle receiver in which noise can be canceled excellently through simple processing while reducing devices for noise cancellation.SOLUTION: In a radio receiver 1 which is mounted in a vehicle and comprises a broadcast wave antenna 10, under a bottom 31 of a car body 30 that is a place which a radio wave is more unlikely to reach than the broadcast wave antenna 10, a noise detection antenna 21 is installed being electrically spaced apart from the car body 30, and a voltage between the car body 30 and the noise detection antenna 21 is detected by a voltage detection circuit 22. The voltage detected by the voltage detection circuit 22 is regarded as a noise, and the noise is canceled from a radio wave received by the broadcast wave antenna 10.
Patent JP-2012190003-A (JP)
Title: Resist composition and manufacturing method of resist pattern
Inventor: ICHIKAWA KOJI
IPC: C08F20/22
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition which can obtain a resist pattern with excellent focus margin (DOF) and with reduced defects.SOLUTION: A resist composition contains (A1) resin having a structural unit represented by a formula (I), (A2) resin that is insoluble or poorly soluble in an aqueous alkali solution but becomes soluble in the aqueous alkali solution by the action of acid, and (B) an acid generator represented by a formula (II). In the formulas, Arepresents an alkanediyl group; Rrepresents a hydrocarbon group having a fluorine atom; Qand Qeach independently represents a fluorine atom or a perfluoroalkyl group; Lrepresents *-CO-O-L- or *-CH-O-L-; and ring Wrepresents a heterocycle.
Patent JP-2013171159-A (JP)
Title: Liquid crystal lens
Inventor: KADOMI MASAAKI
IPC: G02B3/14
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal lens having excellent imaging performance.SOLUTION: A liquid crystal lens 1 includes a liquid crystal layer 11, a first electrode 21, a second electrode 22 and a high-resistivity layer 41. The liquid crystal layer 11 includes liquid crystal molecules oriented in one direction x. The first electrode 21 has a first electrode part 21a on which an opening 21a1 is formed and a second circular electrode part 21b placed in the opening 21a1. The second electrode 22 faces the first electrode 21 via the liquid crystal layer 11. The high-resistivity layer 41 is placed between at least the second electrode part 21b of the first electrode 21 and the liquid crystal layer 11. Distance between the end of the high-resistivity layer 41 and the end of the second electrode part 21b in the arrangement direction x of the liquid crystal molecules to a center C1 of the second electrode part 21b is shorter than distance between the end of the high-resistivity layer 41 and the end of the second electrode part 21b in the opposite direction of the arrangement direction x to the center C1 of the second electrode part 21b.
Patent JP-2013098527-A (JP)
Title: Solar cell
Inventor: PARK JOONG-HYUN
IPC: H01L31/04
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell for increasing the photoelectric conversion efficiency.SOLUTION: A solar cell 100 includes: a substrate 10; a reflection electrode layer 20 stacked on the substrate 10; a light absorption layer 30 stacked on the reflection electrode layer 20; and a transparent electrode layer 50 stacked on the light absorption layer 30. The reflection electrode layer 20 includes a first electrode layer 21 in contact with the substrate 10, a nanoparticle 22 provided on the first electrode layer 21, and a second electrode layer 23 having nanometer-level surface unevenness on the first electrode layer 21 and covering the nanoparticle 22.
Patent JP-2013170532-A (JP)
Title: Fuel supply device
Inventor: YANAGI MITSUNORI
IPC: F02M37/22
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device capable of preventing any excessive temperature rise of fuel to be supplied to a fuel supply pump.SOLUTION: A fuel supply device has a recirculation valve 10 including a first valve 15 for opening/closing a recirculation flow path 9 in reaction to the tank fuel temperature, and a second valve 16 for opening/closing the recirculation flow path 9 in reaction to the fuel pressure state related to clogging of a filter 7 on the upstream side of the first valve 15. The recirculation valve 10 has a structure of closing the recirculation flow path 9 by the second valve 16 when the clogging of the filter 7 is eliminated. Thus, different from a conventional structure in which the valve is continuously opened until the tank fuel temperature reaches the wax-melting temperature though the clogging of the filter 7 is eliminated, the temperature of the fuel to be introduced in an inlet of the filter 7 is not excessively raised. Accordingly, any excessive temperature rise of the fuel to be supplied to a fuel supply pump 4 via the filter 7 can be prevented.
Patent JP-2013169745-A (JP)
Title: Label printer
Inventor: HATTORI NAOYUKI
IPC: B41J2/32
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To start printing after confirming that a label printer is in a proper head lock state to a paper used.SOLUTION: A platen roller 11 which presses a paper 15 while holding the paper 15 to be printed therebetween and a thermal head 12 are oppositely disposed. A head holding member 13 holds the thermal head 12, includes a head lock mechanism capable of adjusting the gap between the thermal head 12 and the platen roller 11 applying an urging force to the thermal head 12 with a spring 18 in a direction opposite to the platen roller 11 side, presses the thermal head 12 to the platen roller 11 side against the urging force of the spring 18, and changes the gap between the thermal head 12 and the platen roller 11 to make an adjustment of the head lock state.
Patent JP-2013170969-A (JP)
Title: Detection device and detection method
Inventor: BAN KAZUO
IPC: G01N15/06
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a detection device capable of detecting particles derived from organisms in real time by use of fluorescent light and by separation from dust emitting fluorescent light.SOLUTION: A detection device 100 comprises: a heating unit 4 for heating air in a vent pipe 2; a first detection unit 5A and a second detection unit 5B, arranged with the heating unit 4 sandwiched therebetween in a longitudinal direction of the vent pipe 2, each of which includes a light emitting element and a light receiving element; and a measurement unit 72 connected to the light receiving elements included in the detection units 5A, 5B respectively. The light emitting elements emit light to particles in the air passing through locations where the detection units 5A, 5B of the vent pipe 2 are respectively placed. The light receiving elements receive fluorescent light emitted from particles by irradiation from the light emitting elements respectively to input a signal indicating light-receiving amount thereof to the measurement unit 72. The measurement unit 72 detects particles derived from organisms in the air in the vent pipe 2, based on a fluorescence intensity obtained by respective light receiving amounts at a plurality of the light receiving elements.
Patent JP-2013176190-A (JP)
Title: Secondary battery control device
Inventor: OTSUKI YOSUKE
IPC: H01M10/44
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for managing a secondary battery connected in parallel with a commercial power supply.SOLUTION: A control part 34 sets a charging pattern for fully charging a secondary battery 14, the charging pattern comprising the steps of: performing a constant-current charge till the voltage of the secondary battery 14 reaches a prescribed upper limit voltage; switching the constant-current charge to a constant-voltage charge when, as a turning point, the voltage of the secondary battery 14 reaches the prescribed upper limit voltage; and performing the constant-voltage charge as a supplementary charge. A command part 36 charges the secondary battery 14 according to the charging pattern set by the control part 34. In this configuration, the control part 34 determines a constant-current charge rate for accomplishing the charging of the secondary battery 14 on an assumption that, after securing a prescribed supplementary charge timezone for a supplementary charge, the charging is performed by the constant-current charge during the rest of all the timezone.
Patent JP-2013175647-A (JP)
Title: Resin sticking device
Inventor: KUBO HIROYUKI
IPC: H01L21/683
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To push and extend a liquid resin on the entire surface of a plate-like workpiece with uniform thickness even when the thickness and construction material of the plate-like workpiece and the kind of the liquid resin are changed, in the case of sticking the resin on the workpiece by pressing the plate-like workpiece against the liquid resin and curing the liquid resin.SOLUTION: A resin sticking device has a function for dropping a liquid resin R on a top face of a sheet S held on a holding table 60, pressing a pressing part 63 holding a plate-like workpiece W against the liquid resin R to push and extend the resin R, and thereafter curing the liquid resin R. When the liquid resin R pressed by the pressing part 63 is pushed and extended, and approaches an edge part WE of the plate-like workpiece W, a recognition part 67 recognizes momentary drop of a pressure applied to a pressing surface of the pressing part 63 and makes the movement of the pressing part 63 stop to cure the liquid resin R. Thus, the liquid resin R can be stuck on the entire surface of a plate-like workpiece W with uniform thickness even when the thickness and construction material of the plate-like workpiece W and the kind of the liquid resin are changed.
Patent JP-2013175111-A (JP)
Title: Program for adding reference mark for processing and image printing system for processing
Inventor: OI HIROYOSHI
IPC: G06F3/12
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a program for adding a reference mark for processing, capable of adding reference marks for processing to an image at more appropriate intervals than before.SOLUTION: A data generation program is used to add register marks, which a cutting plotter for executing a processing reads from a recording medium and uses as a processing reference, to an image while changing a processing position in a main scanning direction and in a sub-scanning direction with respect to the recording medium with the image printed. The data generation program makes a PC generate printing data which is data for printing the image and the register marks by an ink jet printer in the PC, and makes the PC set an allowable interval which allows the register marks to be added to the map. The PC adds the register marks to the image automatically at an interval less than the allowable interval set in an allowable interval setting step in at least one of the main scanning direction and the sub-scanning direction (S152, S160), thereby generating the printing data.
Patent JP-2013179428-A (JP)
Title: Optical communication system, management server, optical transmission/reception device, and optical communication method
Inventor: NAKAGAWA MASAHIRO
IPC: H04J3/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To improve data transfer efficiency in a TDM mode optical communication system.SOLUTION: An optical communication system includes: optical transmission/reception devices 10-1 to 10-2 for transmitting and receiving optical time slots; optical exchange devices 20-1 to 20-3 for switching the optical time slots; and a management server (30) for allocating an optical time slot to communication if it has received a communication request between host computers. If the management server allocates a plurality of optical time slots to communication between the host computers, it allocates the plurality of optical time slots continuously. If a plurality of optical time slots are continuously allocated to communication between the host computers, the optical transmission/reception device connected with a transmission source host computer only gives a guard time to the head of the plurality of optical time slots, and transmits the plurality of optical time slots.
Patent JP-2013187593-A (JP)
Title: Stereoscopic display device and stereoscopic display method
Inventor: TAKESHITA HIROSHI
IPC: H04N13/04
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk between left-eye and right-eye images without lowering the brightness of video and thereby improve visibility.SOLUTION: A stereoscopic image display device 410 comprises: a data acquisition unit 150 which acquires left-eye video data and right-eye video data; a video generation unit 454 which generates sequential data consisting of alternately arranged rows of a left-eye video data string consisting of the left-eye video data which is repeated twice and a right-eye video data string consisting of the acquired right-eye video data which is repeated twice and also generates a control signal to control a shutter eyeglass to open or close it on the basis of the sequential data; and a picture quality reduction unit 456 which performs picture quality reduction processing on target data which is among sequential data the frame data corresponding to one or both of frames before and after switching of the left-eye video data and the right-eye video data.
Patent JP-2012130353-A (JP)
Title: Aqueous potassium lactate solution
Inventor: VAN DIJK LONNEKE
IPC: A23L5/20
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for giving an aqueous potassium lactate solution having an improved organoleptic properties, and to provide a food product or a beverage product containing the aqueous potassium lactate solution.SOLUTION: The invention relates to a method for the preparation of a potassium lactate solution wherein a first potassium lactate solution having a potassium lactate concentration less than 65 wt.% is concentrated by evaporation to a solution having a potassium lactate concentration from 65 wt.% to 85 wt.%, and subsequently separated. The method wherein the evaporation is performed by a plate-type evaporation process in two steps, optionally in two distillation apparatuses and the evaporation is preceded or followed by treatment of the solution with active carbon is provided.
Patent JP-2013187695-A (JP)
Title: Comparator and ad converter
Inventor: NIWA ATSUMI
IPC: H03K5/08
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a comparator and an AD converter that are capable of reducing kickback noise, which is a factor of degradation of comparison accuracy, and therefore is capable of reducing power consumption.SOLUTION: A comparator includes: at least one input differential pair that makes comparison between an input signal voltage and a reference voltage in synchronization with a clock at the time of a comparison operation; and a bias connection part for connecting an output side terminal of the input differential pair to a bias power supply in synchronization with the clock at the time of a reset operation. The input differential pair performs the comparison operation when the clock is in one phase, and performs the resetting when the clock is in the other phase. The bias connection part connects the output side terminal of the input differential pair to the bias power supply in synchronization with the clock in the other phase and disconnects the output side terminal of the input differential pair from the bias power supply in synchronization with the clock in the one phase. A bias voltage by the bias power supply is set at an intermediate voltage between an upper limit and a lower limit of the reference voltage.
Patent JP-2013185550-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: SUZUKI AKIRA
IPC: F02D45/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To update a learned value of a fuel injection valve to an appropriate value by basically reducing a learning speed of the learned value, and suitably reduce a period in which a reliability of the leaning value of the fuel injection valve deteriorates immediately after assembling the fuel injection valve.SOLUTION: An electronic control unit detects a manner of fluctuation of a fuel pressure with injection of fuel by a fuel injection valve with use of a fuel pressure sensor, and based on a comparison result between a detected temporal waveform that is a temporal waveform of a fuel injection rate calculated from the detection value and a basic temporal waveform, calculates a tendency of deviation of an actual fuel injection characteristics with respect to basic fuel injection characteristics of the fuel injection valve. In addition, when a learned value Gij which compensates for an individual difference of the fuel injection valve is updated, the tendency of deviation is reflected by a predetermined reflection rate R. In this case, when an accumulated value D is less than a predetermined value Dth, the predetermined reflection rate R is set greater compared with a case where the accumulated value is the predetermined value Dth or more.
Patent JP-2012200597-A (JP)
Title: Swing out surgery camera
Inventor: VIOLA FRANK
IPC: A61B1/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a swing out camera which can be mounted to a surgery instrument.SOLUTION: An elongate tubular member defines a longitudinal axis and has a bore longitudinally extending through the elongate tubular member. The elongate tubular member is constituted so that the surgery instrument can pass through it. The surgery camera is rotatably connected to the distal end of the elongate tubular member. The surgery camera can rotate between a closed position where the camera is substantially arranged in the bore of the elongate tubular member and an open position where the camera is substantially moved from the bore of the elongate tubular member. A surgery camera assembly is provided with the surgery camera which includes a proximal surface constituted so that the surgery camera can easily advance from the closed position to the open position when the surgery instrument is brought into contact with the proximal surface of the surgery camera in the bore of the elongate tubular member.
Patent JP-2012108966-A (JP)
Title: Method for advertisement service and system thereof
Inventor: LEE JONG-WON
IPC: G06Q30/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To display another advertisement, instead of an advertisement, which is previously displayed for or recognized by a user.SOLUTION: An advertisement service method includes the steps of: providing an advertisement including an advertisement material, which is provided in an advertisement area of a Web page provided for a user terminal, and a client template, which is inserted to the advertisement material and which detects mouse-over; receiving, via a server template, interactive data including an advertisement code transmitted from the user terminal, when the advertisement material detects the mouse-over by a user for the provided advertisement via the client template, and determining that the advertisement is displayed in the advertisement area; and providing a different theme or different series of advertisements from the advertisement if it is determined that the advertisement is displayed in the advertisement area.
Patent JP-2012124961-A (JP)
Title: Method and apparatus for encoding and decoding multi-view image
Inventor: CHOE JONG-BOM
IPC: H04N19/593
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-view image encoding/decoding method and apparatus for encoding and decoding a multi-view image more quickly and efficiently.SOLUTION: The method includes determining whether each of pictures included in multi-view image sequences is a reference picture for inter-view prediction, and encoding the multi-view image sequences using at least one of inter-view prediction and temporal prediction based on the determination result.