baber/WOPTO huggingface dataset:
Patent JP-2018125905-A (JP)
Title: Analog input circuit, protection relay, and calibration method
Inventor: MIYAZAWA TERUAKI
IPC: H02H3/02
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an analog input circuit, a protection relay, and a calibration method that can calibrate analog filters individually.SOLUTION: An analog input circuit of the embodiment, which is included in a protection relay device for controlling a circuit breaker mounted in a power transmission facility, generates an analog signal to be input to an AD converter of the protection relay device. The analog input circuit comprises an input conversion unit, an analog filter unit, a calibration signal input unit, and an input switching unit. The input conversion unit converts an electric power from the power transmission facility to an electric power to be output to the protection relay device. The analog filter unit make predetermined frequency components included in the electric power converted by the input conversion unit pass through. The calibration signal input unit causes a calibration signal to be input. The input switching unit provided between the input conversion unit and the analog filter unit, causes either a signal from the input conversion unit or a calibration signal from the calibration signal input unit to be input into the analog filter unit.SELECTED DRAWING: Figure 2
Patent JP-2018123857-A (JP)
Title: Oil passage structure and power transmission device having the same
Inventor: KITO MASASHI
IPC: F16H41/28
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To form an oil passage between a cylindrical part and a shaft which is pressure-inserted into the cylindrical part in an axial direction while suppressing the generation of galling.SOLUTION: In an oil passage structure between a cylindrical part and a shaft which is pressure-inserted into the cylindrical part in an axial direction so that a tip is protruded from one end of the cylindrical part, the shaft has a communication recess which is opened at a tip side while extending to the axial direction, and communicates with an oil passage which is formed at the cylindrical part, the communication recess is defined by a bottom face which extends to the axial direction at the inside of a radial direction rather than a pressure-insertion face which is pressure-inserted into the cylindrical part of the shaft, and a pair of inside faces extending to the axial direction, respectively, and also extending up to the pressure-insertion face from the bottom face, a protrusion protruding to the outside of the radial direction so as to partially divide the communication recess to two oil passages from the tip side of the bottom face is formed at the communication recess, and the two oil passages are merged with each other at a side opposite to a tip side of the protrusion.SELECTED DRAWING: Figure 6
Patent JP-2018125652-A (JP)
Title: Incremental delta-sigma ad converter and adjustment method
Inventor: MIYAHARA YOSHIICHI
IPC: H03M1/40
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten the time of 1 cycle of an incremental delta-sigma AD converter, without changing the performance and the cost.SOLUTION: An incremental delta-sigma AD converter includes a delta-sigma converting section outputting a modulation digital signal by performing delta-sigma modulation of an input analog signal, and a digital filter outputting a digital signal, obtained by filtering the modulation digital signal, as the AD conversion results of the analog signal. The digital filter switches from first calculation for integrating the modulation digital signals to second calculation for calculating the weighted sum of the modulation digital signals. An adjustment method is also provided.SELECTED DRAWING: Figure 1
Patent JP-2018123783-A (JP)
Title: Exhaust emission control device
Inventor: KAWASHIMA KAZUHITO
IPC: F01N3/28
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To further uniformize distribution of a reducing agent in exhaust gas.SOLUTION: An exhaust emission control device for an engine includes: an exhaust passage 4 drawn out from a combustion chamber 1 of the engine 8; a temperature rise member 10 provided on the inner side of an inner wall surface of the exhaust passage 4 and heated by passing exhaust gas; a reducing agent injector 20 provided downstream of the temperature rise member 10 and injecting urea as a reducing agent into exhaust gas; and a reduction catalyst 13 for eliminating nitrogen oxide in exhaust gas by using ammonia generated from urea. The reducing agent injector 20 injects urea serving as the reducing agent toward a downstream side end 11 of the temperature rise member 10.SELECTED DRAWING: Figure 1
Patent JP-2017132766-A (JP)
Title: Metalloenzyme inhibitor compounds
Inventor: WILLIAM J HOEKSTRA
IPC: C07D417/14
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.SOLUTION: The compounds are represented by formula I. [MBG is tetrazolyl, triazolyl, oxazolyl, pyrimidinyl, thiazolyl, or pyrazolyl; R, Rand Rare each independently H, halo, an alkyl group, or the like; Ris aryl, heteroaryl, or cycloalkyl; Ris alkyl, haloalkyl, aryl, heteroaryl, or the like; Ris H, alkyl, Si(R), P(O)(OH), or the like; Ris alkyl or aryl; and X is O or S.]SELECTED DRAWING: None
Patent JP-2018126407-A (JP)
Title: Pinball game machine
Inventor: TAKAUCHI MASATO
IPC: A63F7/02
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of executing a more effective performance.SOLUTION: In a pinball game machine, during a limited period in an easy-ball-entry state after completion of a special game, one of a plurality of kinds of limited selection criteria is referred to as a variation pattern selection criterion, a type of a limited selection criterion to be referenced is determined according to a limited selection criterion reference rule in which a type of a limited selection criterion to be referenced is prescribed for each variation display of a pattern during a limited period, a first limited selection criterion reference rule in which first variation pattern determination means prescribes a type of a limited selection criterion to be referenced and a second limited selection criterion reference rule in which second variation pattern determination means prescribes a type of a limited selection criterion to be referenced are provided separately as a limited selection criterion reference rule, the number of times of variation display of a first pattern and the number of times of variation display of a second pattern are counted separately during a limited period, and a type of a limited selection criterion to be referenced is determined according to the number of times of variation display of the first pattern and the second pattern.SELECTED DRAWING: Figure 44
Patent JP-2018127174-A (JP)
Title: Method of adjusting steering device and adjusting device for steering device
Inventor: KAWAZU KEITARO
IPC: B62D3/12
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of adjusting a steering device and an adjusting device for the steering device by which a clearance between a support yoke and a yoke plug can be further appropriately set.SOLUTION: A target clearance Cin loosening adjustment processing of a yoke plug is set in prospect of the amount of lifting of the yoke plug due to tightening of a lock nut. Specifically, the target clearance Cis set to a value obtained by subtracting the amount of lifting of the yoke plug (a correction value S) due to tightening of the lock nut from a specified clearance Cas a final target clearance value. Therefore, the clearance reaches the specified clearance Cjust when tightening of the lock nut is completed.SELECTED DRAWING: Figure 5
Patent JP-2017140025-A (JP)
Title: Antibody against human CD38
Inventor: MICHEL DE WEERS
IPC: G01N33/53
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an isolated monoclonal antibody that binds to human CD38, the antibody being useful for the treatment of autoimmune and (chronic) inflammatory diseases, such as type 1 and type 2 diabetes, thyroiditis, Grave's disease, arthritis, neuroinflammation, and asthma.SOLUTION: According to the present invention, there is provided an antibody that binds to human CD38. Here, the antibody does not bind to a variant of human CD38 in which Asp in position 202 has been substituted with Gly to the same degree that it binds to human CD38. The antibody exerts a strong stimulating effect on the cADPR hydrolase activity of CD38, causing a decrease in level of cADPR. Furthermore, the antibody inhibits the ability of CD38 to catalyze the formation of nicotinic acid adenine dinucleotide 2'-phosphate (NAADP) via a base-exchange reaction.SELECTED DRAWING: None
Patent JP-2018132238-A (JP)
Title: Combustion device
Inventor: ONO TAKAHIRO
IPC: F23N5/20
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device in which explosive bonding is unlikely to occur even if an ignition operation is performed iteratively.SOLUTION: A combustion device comprises: a burner 11 which burns a mixture of a gas and air; a gas quantity regulation part 16 which regulates the quantity of the mixture to be supplied to the burner 11; an ignition detection part 32 which detects ignition of the burner 11; a burner control part which controls an ignition operation of the burner 11; and a re-ignition operation execution discrimination part which executes the ignition operation of the burner 11 again if the ignition is not detected after the ignition operation is performed and until the cumulative quantity of the mixture supplied to the burner 11 reaches a preset supply quantity. An ignition operation of the burner 11 that is executed for the first time after powering-on or an ignition operation that is executed after the lapse of a predetermined time or longer from stop of the supply of the mixture to the burner 11 is defined as an initial ignition operation. In a case where the ignition is not detected until the cumulative supply quantity reaches a first supply quantity that is the preset supply quantity in the initial ignition operation, a re-ignition operation is executed after setting the preset supply quantity to a second supply quantity that is less than the first supply quantity.SELECTED DRAWING: Figure 2
Patent JP-2018136286-A (JP)
Title: Combustion pressure sensor
Inventor: HATANO TAKESHI
IPC: F02D35/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion pressure sensor capable of securing sealability.SOLUTION: A combustion pressure sensor comprises a terminal assembly outputting a signal of a sensor part to the outside and a cap member placed on the terminal assembly. The cam member includes a cylinder part, a polygonal tube part having a polygonal inner peripheral surface positioned on the inner side in a radial direction entirely of an inner peripheral surface of the cylinder part, and a connection part having an inner surface which connects the inner peripheral surface of the polygonal tube part and the inner peripheral surface of the cylinder part. The terminal assembly has a tip part disposed inside the cylinder part, a rear end part disposed inside the polygonal tube part, and a groove part provided between the tip part and the rear end part. An O ring is attached to the groove part of the terminal assembly. The O ring is compressed over the whole periphery by a bottom surface of the groove part, a rear-facing surface exposed to the groove part of the tip part, and an inner surface of the connection part.SELECTED DRAWING: Figure 3
Patent JP-2018138715-A (JP)
Title: Brace
Inventor: TAKAGI JIRO
IPC: E04B1/24
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a brace, which prevents such a phenomenon that a construction suddenly loses the load bearing, providing a construction with structural strength as a result.SOLUTION: A brace to reinforce a structure with pillars and beams comprising at least one bracing material has two joint parts positioned at both ends of the bracing material and connected to the pillar and/or the beam, and a first straight portion positioned on the side of one joint part and a second straight portion positioned on the side of the other joint part. The first and the second straight portions join at their ends with a predetermined angle to form a connection part, which characteristically gives the bracing material a curved appearance with the predetermined angle.SELECTED DRAWING: Figure 1
Patent JP-2018138129-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To improve game amusement following the establishment of a ready-to-win state in a game machine.SOLUTION: A game machine 1 comprises a main control board 110, a performance control board 120, an image control board 150, and an image display device 31. The main control board 110 in the game machine 1 controls the progress of a game. During variable display by symbol display means, in the case of executing a jackpot notification performance or a failure notification performance after a failure ready-to-win performance, the performance control board 120 in the game machine 1 restricts execution of a specific notice performance, and after the failure ready-to-win performance, in the case of executing a revival performance and thereafter executing the jackpot notification performance, makes it possible to execute the specific notice performance.SELECTED DRAWING: Figure 14
Patent JP-2018141035-A (JP)
Title: Wavelength conversion member and light-emitting device
Inventor: ITO TSUNEYUKI
IPC: G02B5/28
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion member and a light-emitting device with which color unevenness is suppressed and emission intensity is enhanced by increasing light extraction efficiency.SOLUTION: A wavelength conversion member 9 includes a ceramic plate 11 configured with a polycrystalline material comprising AlOand a component expressed by ABO:Ce as main components, in which A and B in ABOare at least one element selected from a group of elements shown below, A: Sc, Y, a lanthanoid (excluding Ce) and B: Al, Ga. Additionally a dielectric multilayer film 13 to make light with a specified wavelength transmitted therethrough or reflected therewith is formed on a light incident surface 11a of the ceramic plate 11. Furthermore, porosity of the ceramic plate 11 is 2 vol% or less and average surface roughness (arithmetic average roughness Sa) thereof is 0.5 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018144258-A (JP)
Title: Tire vulcanization molding die, tire manufacturing method and pneumatic tire
Inventor: INOUE TAKUYA
IPC: B29C33/10
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of rolling resistance and manufacturing cost.SOLUTION: In a tire vulcanization molding die 100 having a slit bent T arranged in a rib molding part 140, when the rib molding part 140 is divided into a first belt area 146 and a second belt area 147 each extending in a die circumferential direction with a center RL of the rib molding part 140 in a die width direction as a boundary, a groove molding bone cross section ratio MS, which is a ratio between surface area of the rib molding part 140 which is the product of width in a die width direction of the rib molding part 140 and length in a mold circumferential direction, and a cross section area on same plane as the rib molding part 140 of a lug groove molding bone 130 neighboring the rib molding part 140 is different between the first belt area 146 and the second belt area 147, and at least a slit bent T arranged in an area having larger groove molding bone cross section area ratio MS from the first belt area 146 and the second belt area 147 has a widened part 150 in which an opening width of the aperture to the rib molding part 140 is widened.SELECTED DRAWING: Figure 13
Patent JP-2018146281-A (JP)
Title: Thermal stress analysis simulation program and analysis method
Inventor: MOTOYAMA YUICHI
IPC: G01N3/60
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a simulation program and an analysis method for performing a thermal stress analysis of a variety of alloys to be obtained with high accuracy within a wide temperature range from a high temperature zone immediately after solidification to a room temperature without largely depending on alloy species.SOLUTION: A total distortion is given by adding a plastic strain to an elastic strain following a Hooke's law with respect to the stress. The plastic strain is given from a relationship in which the stress is proportional to a value obtained by raising a strain rate and multiplying it by an internal valuable S. The internal valuable is given from a hyperbolic function which regulates a shape of a strain-non elastic strain curve of the alloy.SELECTED DRAWING: Figure 2
Patent JP-2018148646-A (JP)
Title: Permanent-magnet motor and motor drive control system
Inventor: HASHIMOTO TAKASHI
IPC: H02K37/14
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To increase the change of mutual inductance.SOLUTION: A permanent-magnet motor includes: a rotator having a rotating shaft and a rotor magnet to which a plurality of N poles and S poles are alternately magnetized in an outer periphery; first and second ring-shaped magnetic pole tooth parts that are arranged opposite to the rotor magnet, include an inner yoke and an outer yoke each having a plurality of magnetic pole teeth, and surround a coil of each phase by the inner yoke and the outer yoke; a plurality of opening parts that are formed in each of the inner yokes of the first and second ring-shaped magnetic pole tooth parts, and are penetrated in the first and second ring-shaped magnetic pole tooth parts; and a plurality of magnetic path narrowing parts between the plurality of opening parts that are formed by the plurality of opening parts. In the permanent-magnet motor, a center in a peripheral direction of the first and second ring-shaped magnetic pole tooth parts of the plurality of magnetic path narrowing parts and a center in the peripheral direction of the magnetic pole teeth of the inner yoke or the outer yoke with the phase similar to the plurality of magnetic path narrowing parts are formed in the same plan surface.SELECTED DRAWING: Figure 7
Patent JP-2017099980-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing processing loads.SOLUTION: A Pachinko machine 10 includes a main control device 271 for generally managing games. The main control device 271, if an operation condition is satisfied, determines a variable display time of symbols to be variably displayed in a symbol display device 41, stop symbols on each symbol column to be finally stopped and displayed, etc., and transmits various kinds of commands to a display control device 214. The display control device 214, upon a reception of the commands, performs a display control of the symbol display device 41 to variably display the symbols. The main control device 271 performs a lottery to determine whether to make a shift to a big win (jackpot) state or not, and if the lottery is won, performs a lottery to determine whether to make a shift to a high probability state or not.SELECTED DRAWING: Figure 23
Patent JP-2018148359-A (JP)
Title: Solid state image sensor and imaging apparatus
Inventor: SUZUKI JUNJI
IPC: H04N5/376
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor in which the circuit scale of a pixel signal read circuit is reduced.SOLUTION: Control lines LTX, LRT are connected to each of pixels [a, b, c] of each of pixel sub-arrays [a]. All pixels [a, b, c] of at least one line of each pixel sub-array [a] are connected to one control line LTX, LRT. A signal line VOUT is individually connected to each pixel [a, b, c] of each pixel sub-array [a]. A pixel control circuit 20 applies a control signal to each pixel [a, b, c] of each pixel sub-array [a] via each control line LTX, LRT, and generates a pixel signal by operating each pixel [a, b, c] of each pixel sub-array [a] so as to mutually have a phase difference between pixel sub-arrays [a]. A read circuit 30 reads a pixel signal from each pixel [a, b, c] of each pixel sub-array [a] via each signal line VOUT so as to mutually have a phase difference between pixel sub-arrays [a].SELECTED DRAWING: Figure 1
Patent JP-2017142809-A (JP)
Title: Dynamic temporary payment authentication system and method in portable communication device
Inventor: DAVID BRUDNICKI
IPC: G07G1/12
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To previously set an expected POS terminal using geographical position data that is present in a retail facility located at the same position as a portable communication device.SOLUTION: Provided is a system using a dynamic temporary credential in a portable communication device designed for use in transaction with an electronic control point, the portable communication device having a geographical position module. The system includes a central module for receiving the current geographical position of the portable communication device, transmitting the dynamic temporary credential to the portable communication device, and providing an authentication system operably associated with an electronic control point with predicted transaction information including the dynamic temporary credential and the geographical position of the portable communication device. The dynamic temporary credential has a prescribed effective period, the effective period making the dynamic temporary credential reproducible, and such reproduction may take into account a geographical position for which a credential is recently issued.SELECTED DRAWING: Figure 3A
Patent JP-2018155007-A (JP)
Title: Device for widening diameter of drilling hole
Inventor: KODAMA YOJI
IPC: E21B10/32
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for widening a diameter of a drilling hole capable of suppressing runout of the center during diameter expanding work and easily changing work contents.SOLUTION: A device for widening a diameter of a drilling hole according to the present invention comprises: a tubular support body connected to a lower end of a kelly-bar; first and second support spindles disposed in a peripheral direction of an outer surface of the lower portion of the support body; scraper blades which are connected to the first support spindle and of which upper portion sides are swingable; drilling blades which are connected to the second support spindle and of which upper portion sides are swingable; first and second lifting members capable of lifting in a vertical direction of the support body; a first link member for swinging the scraping blades according to the lifting movement of the first lifting member; a second link member for swinging the drilling blades according to the lifting movement of the second lifting member; a cylinder for opening and closing the blades so as to lift the first lifting member; and a connecting member for detachably connecting the first and second lifting members. The plurality of scraper blades and the plurality of drilling blades are alternately arranged at equal intervals in the circumferential direction about the support body, and also drilling cutting edges which are attached onto outer surfaces of the drilling blades, protrude outward from outer surfaces of the scraping blades.SELECTED DRAWING: Figure 1