baber/WOPTO huggingface dataset:
Patent JP-2018142620-A (JP)
Title: Power semiconductor device
Inventor: TSUYUNO ENJO
IPC: H02M7/48
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a power semiconductor device.SOLUTION: A power semiconductor device comprises: a circuit body having a power semiconductor element; a case configured to store the circuit body; and an insulation member disposed between the circuit body and the case. The case comprises: a first base part opposite to the circuit body; a frame part; and a connection part configured to connect the frame part to the first base, and formed to be thinner than the first base, therein the first base comprises: a first fin base having a fin; and a first intermediate base formed to be thinner than the first fin base, and to be thicker than the connection part, and configured to be connected to the connection part.SELECTED DRAWING: Figure 1
Patent JP-2018142175-A (JP)
Title: Storage device, program, information processing method
Inventor: HIROSE SHUMUTO
IPC: G06F3/06
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in reading performance in a storage device that has a function to eliminate duplicate storage.SOLUTION: A storage device comprises: a data storage part that stores data over a plurality of generations while eliminating duplicate storage; a temporary data storage part that temporarily stores data read from the data storage part; and a data reading control part that reads the data stored in the data storage part to be stored in the temporary data storage part, and reads the data from the temporary data storage part. The data reading control part controls a storage state of data for every generation stored in the temporary data storage part on the basis of the ratio accounted for by the data for the generations in data read in response to a reading request received from an external device.SELECTED DRAWING: Figure 6
Patent JP-2018148759-A (JP)
Title: Vehicle power supply device
Inventor: SHIROHASHI HIDEAKI
IPC: B60L3/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply device capable of improving reliability as a vehicle power supply device without using an accessory battery.SOLUTION: A vehicle power supply device includes: a first DC/DC converter that converts a voltage output from a power source and supplies the converted voltage to a first load; a DC/DC control part for controlling an operation of the first DC/DC converter; a second DC/DC converter that is operated by receiving power from the power source, converts the voltage output from the power source, and supplies the converted voltage to the DC/DC control part; and a vehicle control part that controls the DC/DC control part and the first load by being supplied with the output voltage from the first DC/DC converter and the second DC/DC converter.SELECTED DRAWING: Figure 1
Patent JP-2017100032-A (JP)
Title: Subject information acquisition device and subject information acquisition method
Inventor: FUKUTANI KAZUHIKO
IPC: A61B8/13
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a subject information acquisition device and a subject information acquisition method capable of reducing unnecessary signals and acquiring an image with few artifacts even in photoacoustic imaging in which it is difficult to predict a generation place of an acoustic wave and a place of its multiple reflection in advance.SOLUTION: In a subject information acquisition device having detection means for detecting an acoustic wave generated from the subject when a light from a light source is applied onto the subject, and outputting a detection signal, and signal processing means for acquiring image information on the subject based on the detection signal the light includes a first light and a second light with a wavelength different from the wavelength of the first light, and the signal processing means calculates a difference between first data acquired when the first light is applied and second data acquired when the second light is applied.SELECTED DRAWING: Figure 1
Patent JP-2018151201-A (JP)
Title: Test kit for biomolecule detection, biomolecule detection device, and detection method of biomolecule using the same, and labelling reagent particle for biomolecule detection used for the same
Inventor: FUKUSHIMA MASAYUKI
IPC: G01N33/543
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a test kit for biomolecule detection applicable also to an emitted light detection device not provided with a filter that transmits only a wavelength area overlapping with an excitation wavelength.SOLUTION: A test kit for biomolecule detection includes: a test piece for biomolecule detection and labelling reagent particles for molecule particle detection comprising silica nano particles containing phosphorescent dyes expressed by formula (1). The test piece contains a membrane provided with a test area for collecting the molecule particles in which the labelling reagent particles transit. The labelling reagent particles collecting the molecules defined as the labelling materials are fixed to the test area, and the capture material having a binding-property for the molecule particles is introduced onto the surface of phosphorescent dye containing silica nano particles. X-Y-Q-Z-Si(R)(OR)formula 1.SELECTED DRAWING: Figure 1
Patent JP-2017206002-A (JP)
Title: Method for filling powder into vessel for sintering and powder filling device
Inventor: HIGURE KAZUKI
IPC: H01M4/139
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling powder into a vessel for firing improving the outgassing generated upon a firing step for powder, by which the powder is not made into a block shape having agglomeration or fusion, and suppressing the quality stability and product yield of the fired powder.SOLUTION: Powder 2 is filled into a vessel 10 for firing with a bottomed box shape at a prescribed filling thickness D. Then, the powder filled into the vessel for firing is provided with vent parts 23a to 23h from the surface of the powder to a depth H in 60% or more of the filling thickness.SELECTED DRAWING: Figure 10
Patent JP-2018148860-A (JP)
Title: Plant raising device
Inventor: NISHIURA YOSHIJI
IPC: A01G7/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plant raising device that can perform air supply which suppresses unfavorable influence to plant growth.SOLUTION: A plant raising device 10 that raises plants comprises a raising unit 2 in which plants are housed, and an air supply unit 3 which supplies air to the raising unit 2, in which first air flow paths 21a penetrating in vertical direction are provided for a bottom wall 21 of the raising unit 2, the air supply unit 3 is equipped with an upper wall 33 having second air flow paths 33a penetrating in vertical direction, and a side-wall 32 connected to the upper wall 33, air suppliers 41 to 44 which supply air into the raising unit 2 are provided for the side-wall 32 of the air supply unit 3.SELECTED DRAWING: Figure 2
Patent JP-2018153205-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently maintaining a closed state of a base frame part of an opening/closing frame part by a lock mechanism.SOLUTION: A Pachinko game machine 1 is provided with a game machine frame 50 including an outer frame 51, an inner frame 52, a front frame 53. The front frame 53 is provided with: a glass plate 55 making a game area 3 visible; and an upper side decoration part 200 positioned above the glass plate 55 and decorating an upper part of the front frame 53. A special lock mechanism 49 is provided for an upper side facing edge part where an upper edge part 56U of a base frame 56 of a front frame 53 faces an upper side part 58U of a holding frame 58 of the inner frame 52. The special lock mechanism 49 can maintain and release the closed state of the inner frame 52 of the front frame 53.SELECTED DRAWING: Figure 18
Patent JP-2017108467-A (JP)
Title: X2 gateway device and method
Inventor: VIVEK SHARMA
IPC: H04W88/16
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To lighten a signalling load in a situation of handover based on X2.SOLUTION: An X2 gateway device performs communications with a source station and a target base station. The X2 gateway device receives a message including information concerning the source station and an identifier for identifying the target base station from the source station through an X2 interface, and transmits the message including the information concerning the source station and the identifier for identifying the target base station to the target base station through the X2 interface.SELECTED DRAWING: Figure 15
Patent JP-2018156715-A (JP)
Title: Semiconductor memory
Inventor: SHIMIZU NAOKI
IPC: G11C11/16
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of reducing write time.SOLUTION: A semiconductor memory includes a first memory cell MC having a first variable resistance element R, a second memory cell MC having a second variable resistance element R, and a first circuit 13_0 for controlling writing to the first memory cell and the second memory cell. The first circuit receives a first command instructing writing to the first memory cell, receives a second command instructing writing to the second memory cell after receiving the first command, and writes to the second memory cell when writing to the first memory cell after receiving the second command.SELECTED DRAWING: Figure 10
Patent JP-2018160315-A (JP)
Title: Waterproof connector
Inventor: MAESO HIROYOSHI
IPC: H01R13/52
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector, waterproofness of which can be improved while preventing a rubber stopper holder from being pressed in the detaching direction with excessive force.SOLUTION: A waterproof connector has a housing 30 provided with a cylindrica part 39 in the rear, a rubber stopper 50 being fitted in the cylindrical part 39, and a rubber stopper holder 60 for preventing removal of the rubber stopper 50. The rubber stopper holder 60 has a rear wall 61 facing the rear face of the rubber stopper 50, the housing 30 and the rubber stopper holder 60 have lock structures 41, 66 locking each other in the cross direction and preventing removal of the rubber stopper holder 60, and the rubber stopper 50 has a flange 56 projecting from the outer peripheral surface of the rubber stopper 50 and placed between the rear end of the cylindrical part 39 and the rear wall 61 of the rubber stopper holder 60. The flange 56 has a ridge 57 projecting forward and abutting on the rear end of the cylindrical part 39, and inclined planes 44, 58 inclining for the cross direction are formed in at least one of the rear end of the cylindrical part 39 and the abutment face on the ridge 57.SELECTED DRAWING: Figure 10
Patent JP-2018160716-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MIYATA AKIRA
IPC: H04N5/92
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To make it easy to associate image data with a photographer of the image data.SOLUTION: A digital camera 4 identifies a sensor unit 2 transmitting an identification signal of which reception strength is the highest when shutter operation is detected, and identifies a mobile terminal 3 paired with the sensor unit 2. The digital camera 4 transmits an owner information request signal to request owner information to the identified mobile terminal 3, and when the owner information is received from the mobile terminal 3 possessed by a photographer in response to the owner information request signal, writes the owner information as photographer information in EXIF information in recorded image data. The digital camera 4 then stores the image data in which the owner information on the photographer is written in the EXIF information, and transmits resized image data to the identified mobile terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2018158498-A (JP)
Title: Blade pressing force adjustment method in printer, printing method and printer
Inventor: HASEGAWA AIKO
IPC: B41F33/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of automatically deciding the pressing force to the plate surface of a doctor blade which scrapes off the printing material from the plate surface of an intaglio plate.SOLUTION: A blade pressing force adjustment method in a printer changes the magnitude of the pressing force of a doctor blade to a plate surface Pa between a plurality of levels of temporary setting values while scraping off the printing material adhering to a plate surface by relatively moving the doctor blade with respect to an intaglio plate P with the pressing against the plate surface Pa of the intaglio plate P, obtains the evaluation value indicating the residual amount by detecting the printing material remaining in a non-image line part in a region for each of the plurality of regions in the plate surface Pa pressed with the mutually-different pressing forces by the doctor blade, and decides the filling pressing force of the doctor blade for filling the printing material in the plate surface Pa on the basis of the correlation between the obtained evaluation value and the pressing force.SELECTED DRAWING: Figure 6
Patent JP-2018160385-A (JP)
Title: Shape for architectural lighting and architectural lighting device
Inventor: YAMAMURA KOICHI
IPC: F21V21/34
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To improve workability of a shape for an architectural lighting.SOLUTION: A shape 10 for an architectural lighting is used to attach a light source 101 to a wall surface 102 and includes: an elongated body part 11 for mounting the light source 101; a building frame attachment part 12 provided at one end part of the body part 11 when being viewed in a transverse direction of the body part 11; a shield part 13 provided at the other end part of the body part 11 when being viewed in the transverse direction; a guide rail part 14 which is provided near the other end part of the body part 11 when being viewed in the transverse direction and extends in a longitudinal direction of the body part 11; and a slide member 15 which can slide along the guide part 14.SELECTED DRAWING: Figure 2
Patent JP-2017201509-A (JP)
Title: Prediction server, computer program, and method for predicting colorant usage by printer device
Inventor: OREKSANDR OSADCHYY
IPC: G06F3/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To predict colorant usage by a printing device.SOLUTION: A prediction server receives a request to predict colorant usage for a first printing device. The prediction server determines first plurality of functions to predict colorant usage for the first printing device. The first plurality of functions includes at least one linear function and at least one non-linear function. The first plurality of functions is based on colorant-usage rates indicating historical rates of change in colorant used by the first printing device. The prediction server predicts colorant usage for the first printing device using the first plurality of functions. The prediction server provides an output involving the prediction of colorant usage for the first printing device, where the prediction of colorant usage includes a confidence interval related to the prediction.SELECTED DRAWING: Figure 1
Patent JP-2018161269-A (JP)
Title: Pachinko game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of determining how much ball entry efficiency for each winning hole is.SOLUTION: A Pachinko game machine includes: ball entry determination means capable of detecting entry of game balls into a plurality of winning holds; discharged number measurement means capable of detecting all balls discharged from a game area; and ball entry state information generation means for generating ball entry state information, based on results detected by the ball entry determination means and the discharge number measurement means. The Pachinko game machine includes a first game state, and a second game state in which ball entry into a predetermined winning hole is easier than the first game state as game states relating to ball entry easiness into the winning hole. The ball entry state information generation means is configured so as to generate first ball entry state information based on the results detected by the ball entry determination means and the discharged number measurement means in the first game state, and second ball entry state information based on the results detected by the ball entry determination means and the discharged number measurement means in the second game state. The Pachinko game machine can display the generated first ball entry state information or the generated second ball entry state information on an information display part.SELECTED DRAWING: Figure 124
Patent JP-2018170573-A (JP)
Title: Monitoring system
Inventor: AOKI HIDEYUKI
IPC: G08B25/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly grasp an abnormal event occurring in the vicinity of an object to be predominantly monitored even when the object dynamically changes.SOLUTION: In the present example, a monitoring object position specification part 204 specifies companion information acquired by a companion information acquisition part 203, that is, a position measured by a companion terminal 50 carried by a companion as a position in a monitoring area for an object to be predominantly monitored. A priority determination part 205 determines the priorities of a plurality of photographing devices (observer terminals 10 and fixed cameras 40) on the basis of the position of the object to be predominantly monitored specified by the monitoring object position specification part 204 and position information acquired by an observer terminal information acquisition part 201 and a fixed camera information acquisition part 202. A processing determination part 206 determines processing on a video obtained by photographing the monitoring area according to the priority determined for the photographing device that films the video.SELECTED DRAWING: Figure 4
Patent JP-2018172981-A (JP)
Title: Control device of homogeneous charge compression ignition type engine
Inventor: OOTA MUNEYUKI
IPC: F02B23/10
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a compression ignition type engine which is favorably maintained in exhaust performance, suppressed in a cooling loss, and can obtain homogeneous charge compression ignition combustion in a wide engine load area.SOLUTION: In a first region A1_a in which an engine load becomes not smaller than a second reference load T2, fuel is injected into a combustion chamber 10 in a latter half of a compression stroke so that a fuel concentration immediately before a start of combustion in a center portion of the combustion chamber 10 becomes higher than that in an external peripheral portion, and water is injected into the combustion chamber 10 in a latter half of the compression stroke by a water injection valve 57, and on the other hand, in a second region A1_b in which the engine load is smaller than the second reference load T2, the fuel is injected into the combustion chamber 10 in a latter half of the compression stroke so that the fuel concentration immediately before a start of the combustion in the center portion of the combustion chamber 10 becomes higher than that in the external peripheral portion, and on the other hand, the injection of the water by the water injection valve 57 is stopped.SELECTED DRAWING: Figure 14
Patent JP-2018171202-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an excessive burden to a hall.SOLUTION: A game machine includes: a game board including a game area; shooting means for shooting game balls toward the game area; lottery means for holding a lottery regarding a jackpot based on entry of game balls into a predetermined start pocket provided in the game area; advantage game state control means for controlling to an advantageous game state for opening a variable winning hole when obtaining a result that becomes a jackpot by a lottery by using the lottery means; and putout means for putting out a first number of game balls based on entry of game balls into a predetermined winning hole provided in a position that the game balls shot toward a right area in the game area can enter, and for putting out a second number of game balls larger than the first number of game balls based on entry of game balls into a variable winning hole provided in a position that game balls shot toward the right area can enter. The predetermined winning hole is provided in a position for suppressing the number of game balls toward a variable winning hole.SELECTED DRAWING: Figure 209
Patent JP-2018172582-A (JP)
Title: Cyclic olefin based resin composition and molding thereof
Inventor: OKAMOTO KATSUHIKO
IPC: C08L25/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin based resin composition capable of achieving a molding excellent even in impact resistance while satisfying transparency required for the molding.SOLUTION: The cyclic olefin based resin composition comprises [A] a cyclic olefin based resin having a specified structure and a softening point temperature (TMA) of 50°C or more and less than 120°C and [B] an aromatic vinyl based polymer. The component [A] of 50-90 pts.mass and the component [B] of 10-50 pts.mass (the total content of the cyclic olefin based resin and the aromatic vinyl-base polymer is 100 pts.mass) are included.SELECTED DRAWING: None
Patent JP-2017153113-A (JP)
Title: Encoding device, method, and program
Inventor: MUNSI HAQUE
IPC: H04N19/30
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device capable of improving display performance by reducing a video bitstream size by supporting a time scaling.SOLUTION: An encoding device comprises: a setting unit which sets a timing information existence flag which indicates whether timing information is contained in a video bitstream and is common over a plurality of sub-layers as video usability information (VUI); and an encoding unit which generates a video bitstream containing the VUI set by the setting unit by encoding a video stream.SELECTED DRAWING: Figure 10
Patent JP-2018182789-A (JP)
Title: Motor controller, sheet transfer device, original feeding device, original reader and image forming device
Inventor: DOSHIDA MASAAKI
IPC: G03G21/00
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for performing current detection with high resolution irrespective of a size of phase current.SOLUTION: A motor controller 157 comprises: a PWM inverter 506 for supplying driving current to respective phases of a stepping motor 509; a current detection section 507 for amplifying a detection value of the current of the stepping motor 509 with a prescribed amplification degree; an AD converter 510 for digitally converting the amplified detection value and generating a current value indicative of the current of the stepping motor 509; and a phase control section 502 for controlling the current of the stepping motor 509 so that it becomes a current command value iq _ref in accordance with a difference between the current value and the current command value iq _ref. The current detection section 507 can set a plurality of amplification degrees. A current amplification degree adjusting section 517 sets the amplification degree of the current detection section 507 in accordance with the current command value iq _ref.SELECTED DRAWING: Figure 4