baber/WOPTO huggingface dataset:
Patent JP-2017158259-A (JP)
Title: Motor controller with torque command limit part
Inventor: IGAI SATOSHI
IPC: H02P3/18
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of shortening a stop distance of a motor while avoiding generation of a low voltage alarm after a power failure of a power source.SOLUTION: A motor controller 1 comprises: a power failure detection part 11 which detects a power failure of a power source; a voltage detection part 12 which detects DC link voltage to be applied to an amplifier 5 for motor drive; a switching part 13 which connects a motor 3 to the amplifier 5 or a resistor 21; a voltage comparison part 14 which compares the DC link voltage with a threshold value; a limit value setting part 15 which sets a torque limit value in accordance with a comparison result of the voltage comparison part 14; a torque command limit part 16 which limits a torque command at the torque limit value when the power failure is detected; a prediction value calculation part 18 which uses an angular velocity detected by a velocity detection part 17 to calculate a torque prediction value of the motor 3 in the case where the motor 3 is connected to the resistor 21; and a torque comparison part 19 which compares the torque limit value with the torque prediction value. The switching part 13 connects the motor 3 to the amplifier 5 or the resistor 21 in accordance with a comparison result of the torque comparison part 19.SELECTED DRAWING: Figure 1
Patent JP-2017157675-A (JP)
Title: Metal substrate and electronic device
Inventor: OHORI HIDETO
IPC: H04M1/02
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To realize improvement of bending strength and torsional strength of an electronic device and thinning.SOLUTION: A metal substrate 10 is disposed inside a casing of an electronic device (smartphone 100), and at least a part (side edge 11) of the outer edge of the metal substrate 10 is folded toward a center 1c of the casing. A frame 1 and the metal substrate 10 are integrally formed as one member, and this member is manufactured by integrally molding the metal substrate 10 and a resin material forming the frame 1 by molding.SELECTED DRAWING: Figure 1
Patent JP-2017153698-A (JP)
Title: Endoscopic treatment device
Inventor: OGAWA Chieko
IPC: A61B17/94
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic treatment device, when a sheath is taken out from a guide wire via a slit of the sheath, allowing an operator to easily perceive approach to a terminal part of the slit of the sheath.SOLUTION: The endoscopic treatment device includes: a sheath 3 having a thin diameter part 3A and a thick diameter part 3B, where an incision portion 34 is provided at the thin diameter part 3A, and an entrance part 8 provided at the thick diameter part 3B, and having a guide wire lumen opening to a distal end of the thin diameter part 3A, formed inside thereof; a pair of first flap parts formed by extending in the longitudinal direction of the sheath 3, and forming a first slit part 10A from which a guide wire can be taken out; and a pair of second flap parts facing each other at a gap spaced therebetween, the gap being narrower than the slit width of the first slit part 10A, and forming a second slit part 10B from which the guide wire can be taken out with power larger than that for taking it out from the first slit part 10A.SELECTED DRAWING: Figure 4
Patent JP-2017157461-A (JP)
Title: Planar heating element for light emitter and light emitter
Inventor: KAMIOKA TAKENORI
IPC: H05B3/14
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a planar heating element for a light emitter, which is high in transparency and heat generation efficiency, and which is superior in shaping processability and adequate in resistance to moisture and heat.SOLUTION: A planar heating element 10 for a light emitter comprises a carbon nanotube layer 12 and a coating layer 13 on at least one face of a base material 11. In the planar heating element for a light emitter, the total light transmittance is 75% or more, and the change rate (R) of a surface resistance value after a wet heat test (an exposure under an atmosphere at 85°C and 85%RH for 500 hours) is 50% or less.SELECTED DRAWING: Figure 1
Patent JP-2016157949-A (JP)
Title: Semiconductor processing tool
Inventor: CHRISTOPHER HOFMEISTER
IPC: H01L21/677
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing tool including a load lock with an atmospheric door which can be replaced quickly, in order to suppress the down time of a processing tool to the minimum.SOLUTION: A semiconductor processing tool 10 includes: a frame which forms at least one chamber 14A, 14B with an opening and has a sealing surface around the opening; two or more doors for sealing the opening; and at least one drive part for each door. The at least one drive part is located at least partially in front of the sealing surface. A drive actuator is connected to at least one of the sides of the door for moving the door to and from a sealed position. The at least one drive part is located outside of a substrate transfer zone for transferring substrates into and out of the at least one chamber through the opening.SELECTED DRAWING: Figure 4A
Patent JP-2017165899-A (JP)
Title: Diketopyrrolopyrrole compound or salt thereof, and pigment composition comprising the same
Inventor: YOSHIMOTO TAKASHI
IPC: C09B57/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pigment composition stable as a colorant of a resist for a color filter or the like, which is prepared into fine particles and into a high concentration from a pigment composition comprising an organic pigment without inducing aggregation, sedimentation, increase in viscosity with time, or the like.SOLUTION: The present invention provides a diketopyrrolopyrrole compound represented by formula (1) or a salt thereof. In formula (1), n represents an integer of 1 or 2; Rrepresents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; Rrepresents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a hydroxyalkoxyalkyl group having 1 to 4 carbon atoms; and X, Y and Z each independently represent an oxygen atom, a sulfur atom or a divalent connecting group -NR-, where Rrepresents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.SELECTED DRAWING: None
Patent JP-2017172055-A (JP)
Title: Manufacturing method of printing woven or knit fabric
Inventor: HACHIYA YUSUKE
IPC: D06B11/00
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printing woven or knit fabric of which both surfaces are dyed with a front and rear surface symmetric same pattern and having suppressed set-off or bleeding of a dye paste in a woven or knit fabric large in surface ruggedness with flexibility.SOLUTION: There is provided a manufacturing method of a printing woven or knit fabric which is large in surface ruggedness with flexibility and both of front and rear surfaces of which are dyed with a front and rear surface symmetric same pattern, and including following procedures. (1) Printing a dye paste on a surface of a disposable dough. (2) Standing the woven or knit fabric on a front surface of the printed disposable dough. (3) Printing the surface of the woven or knit fabric and dyeing the back surface of the woven or knit fabric by copying the printing paste which is printed on the front surface of the disposable dough.SELECTED DRAWING: Figure 1
Patent JP-2017170955-A (JP)
Title: Vehicle body front structure
Inventor: TAKAGI KAZUKI
IPC: B62D25/20
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body front structure that can be reduced in forward/backward directions of a vehicle body.SOLUTION: A vehicle body front structure 1 comprises: a front side frame 2 extending in forward and backward directions of a vehicle; and a vertical frame part 50 mounted on a front end part of the front side frame 2 and provided for a front bulk head 3. The front side frame 2 comprises: an axial collapse allowance part 10 serving as the front end part of the front side frame 2; and a bend formation allowable part 20 mounted on a rear end part of the axial collapse allowance part 10. The vertical frame part 50 is mounted on inside the axial collapse allowance part 10 in a vehicle width direction, and has an open cross-sectional structure having an internal wall part 51, a front wall part 52, and a rear wall part and opening toward an inner wall part of the axial collapse allowance part 10, the inner wall part 51 having hole parts 51b, 51d formed therein.SELECTED DRAWING: Figure 4
Patent JP-2017173962-A (JP)
Title: Communication system, search device, communication terminal, search method, and program
Inventor: NIWA YUJI
IPC: H04M11/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To easily find a search object without causing personal information to leak out.SOLUTION: A communication system includes: a communication terminal 100 that identifies a search object, extracts a feature quantity of the identified search object, and transmits the extracted feature quantity to a search device 200; and the search device 200 that extracts a feature quantity of an object included in a photographic image, compares the feature quantity transmitted by the communication terminal 100 with the extracted feature quantity, and transmits the comparison result to the communication terminal 100 by using short-range wireless communication. The communication terminal 100 outputs the comparison result transmitted by the search device 200.SELECTED DRAWING: Figure 1
Patent JP-2017175792-A (JP)
Title: Power conversion apparatus
Inventor: MURATA YUSUKE
IPC: H02P27/14
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus that reduces a communication time needed for abnormality information from a driving circuit to a processing device with a simple configuration.SOLUTION: In a power conversion apparatus 101, drive circuits 41, 42 for driving a power converter output information signal including abnormality information of the drive circuit or a switching element connected to the drive circuit at an ID timing set so as to be synchronized and identifiable. A microcomputer 20 bi-directionally communicates with the drive circuits 41, 42, can transmit a drive signal for instructing operation of the switching element to each of the drive circuits 41, 42, and receive the information signal outputted from the drive circuits 41, 42. A storage section 21 of the microcomputer 20 stores the information signal received from each drive circuit on the basis of the ID timing. An abnormality specifying section 22 specifies an abnormality of the drive circuit or the switching element connected to the drive circuit based on the information signal stored in the storage section 21 after a lapse of the time required for receiving the information signal from all the drive circuits.SELECTED DRAWING: Figure 2
Patent JP-2016118570-A (JP)
Title: Stress measurement method
Inventor: NAKAMUNE KENICHI
IPC: G01L1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method capable of more easily measuring a stress caused by volume shrinkage due to a chemical reaction of a target resin.SOLUTION: A stress measurement method includes a step of injecting a sample into the inside of a sample ring arranged on a sample table. At least an inner surface of the sample ring is structured of a material having small affinity relative to the sample. The stress measurement method includes: a step of arranging a link member while being brought into contact with the sample injected into the sample ring in an opposite side to the sample table; a step of adding a factor for causing a curing reaction or a shrinkage reaction in the sample; and a step of measuring a magnitude of a stress received by the link member over a predetermined time.SELECTED DRAWING: Figure 4
Patent JP-2017172751-A (JP)
Title: Float valve and water server
Inventor: MORITA SHIGEYOSHI
IPC: F16K7/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a float valve that smoothens a flow in a flow passage at a position where the float valve is arranged, has no possibility of catching foreign matters and can surely control opening and closing of the flow passage, and to provide a water server using the float valve.SOLUTION: A float valve 1 is provided in a supply flow passage 5 through which a liquid stored in an upper tank 3 is supplied to a lower tank 4 provided below the upper tank 3. The floating valve 1 comprises a cylindrical elastic pipe 29 that is formed at the lower end of the supply flow passage 5 and has an internal flow passage 33, a float lever 31 swinging to be capable of bending the elastic pipe 29, and a float 32 that is fixed to the lower end of the float lever 31 and floats in a liquid stored in the lower tank 4. When the liquid stored in the lower tank 4 has a predetermined level or more, the float 32 makes the float lever 31 swing to bend the elastic pipe 29 and close the internal flow passage 33.SELECTED DRAWING: Figure 2
Patent JP-2017174298-A (JP)
Title: Neural network system, terminal equipment, management device, and learning method for weight parameter in neural network
Inventor: KONDO KENJI
IPC: G06N3/08
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a learning method of a weight parameter in a neural network capable of performing learning by using various and large amounts of data while protecting privacy.SOLUTION: In a neural network system comprising a plurality of pieces of terminal equipment 1 and a management device 2, each of the plurality of pieces of terminal equipment comprises: a storage part 12 for storing image data; an image identification apparatus 13 for learning a weight parameter for performing image identification; and a first control part 14 for transmitting the learnt weight parameter to a management device, and for transmitting data for learning generated on the basis of the image data to the other terminal equipment or the management device, and for receiving the data for learning generated by the other terminal equipment. The image identification apparatus learns the weight parameter by using not only the image data of its own storage part but also the data for learning generated by the other terminal equipment. The management device comprises a second control part 22 for receiving the learnt weight parameter from the plurality of pieces of terminal equipment, and for selecting the optimal weight parameter.SELECTED DRAWING: Figure 1
Patent JP-2017177357-A (JP)
Title: Gas barrier laminate
Inventor: NISHIKAWA TAKESHI
IPC: B32B9/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having a barrier property against an inert gas such as helium.SOLUTION: A gas barrier laminate includes, laminated on a plastic substrate: a metal oxide layer of at least 1-100 nm; a barrier film having a layer including polyvinyl alcohol of 20-1000 nm; and a film at least having heat sealability. A helium permeation rate at 40°C 0% is 2000 cc/mday atm or less and an oxygen permeation rate at 30°C 70% is 3.0 cc/mday atm or less.SELECTED DRAWING: Figure 1
Patent JP-2019091956-A (JP)
Title: Base station device, terminal device, and communication method
Inventor: YAMADA RYOTA
IPC: H04B7/04
Filed: 2016-03-29
Abstract: To provide a base station device, a terminal device, and a communication method that can prevent the overhead of reference signals from increasing and improve throughput when a large number of antennas are used.SOLUTION: A base station device of the present invention includes: a transmission unit for transmitting a channel state information reference signal (CSI-RS) and setting information on the CSI-RS to a terminal device; and a reception unit for receiving channel state information (CSI) on the CSI-RS from the terminal device. The CSI-RS is a periodic CSI-RS periodically transmitted or an aperiodic CSI-RS transmitted in an aperiodic manner. The setting information on the CSI-RS includes CSI report type being information indicating the type of reporting of the CSI and CSI-RS setting information ID being ID of CSI-RS setting information, information of a periodic CSI-RS or information of an aperiodic CSI-RS.SELECTED DRAWING: Figure 3
Patent JP-2017181737-A (JP)
Title: Image forming device, and control method of image forming device
Inventor: HIRAOKA JUNICHI
IPC: H04N1/113
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To disclose a technique for suppressing an inability of detecting a light beam by the optical sensor due to reduction in reflectance of a mirror surface.SOLUTION: A control part of an image forming device makes a light source emit in the upstream side of the deflection range of a polygon mirror in one mirror surface. When a detection signal is acquired from an optical sensor within a first time from a timing for starting emission of the light source, the light source is made to emit light based on image data and to start exposure to the photoconductor after a second time from a first detection timing at which the detection signal is acquired. When the detection signal is not detected from the optical sensor within the first time from the emission start timing, the light source is made to emit light based on the image data after a third time from a second detection timing at which the detection signal of the light beam deflected by the other mirror surface prior to the light emission start timing.SELECTED DRAWING: Figure 3
Patent JP-2017183512-A (JP)
Title: Wafer processing apparatus, liquid processing method and storage medium
Inventor: FUJITA HIROMI
IPC: H01L21/027
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing apparatus or the like capable of reducing fluctuation of a removal width with a difference in characteristics of films.SOLUTION: In a wafer processing apparatus 16 for removing a film by supplying a process liquid to a peripheral edge part of a wafer W, a discharge part 411 that is movable in a radial direction of the wafer W discharges the process liquid to the peripheral edge part of the wafer W which is rotated while being held by a wafer holding part 31. A discharge position setting part 18 sets a discharge position of the process liquid from the discharge part 411 correspondently to a removal width of the film included in a recipe, and a characteristic information acquisition part 7 acquires characteristic information of the film that should be removed. A correction amount acquisition part 18 acquires a correction amount for correcting the discharge position of the process liquid in accordance with the characteristic information of the film, and based on the correction amount acquired by the correction amount acquisition part 18, a discharge position correction part 18 corrects the discharge position of the process liquid from the discharge part 411.SELECTED DRAWING: Figure 3
Patent JP-2017181776-A (JP)
Title: Optical filter and narrow-linewidth wavelength light source
Inventor: INOUE DAISUKE
IPC: H01S5/14
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter that features minimized temperature dependence, and to provide a narrow-linewidth wavelength light source.SOLUTION: An optical filter comprises; two optical waveguides 12,14, each having a different length and refractive index temperature coefficient and an equal product of length and refractive index temperature coefficient; an optical splitter 16 configured to receive an input light beam and branch off the input light beam Pi to the two optical waveguides 12, 14; and an optical combiner 18 configured to receive two light beams exiting from the two optical waveguides 12, 14 and combine the two light beams to produce an output light beam Po.SELECTED DRAWING: Figure 1
Patent JP-2017176508-A (JP)
Title: Absorbent article
Inventor: IDE AYA
IPC: A61F5/44
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of absorption inhibition of high absorbent polymer particles, and prevent collapse of an absorbent shape due to movement of high absorbent polymer particles which gelated.SOLUTION: An absorbent article comprises: a front side sheet 51; a back side sheet arranged on a back side of the front side sheet; and an absorber 50 whose periphery is surrounded by joint parts 54 of the front side sheet 51 and the back side sheet, and which comprises cells 55 to which the front side sheet 51 and the back side sheet are not jointed, and particulate matter including high absorbent polymer particles included in the cells 55. The joint part 54 contains a weak joint part 54b which can peel by expansion force of the high absorbent polymer particles in the adjacent cell 55 and a strong joint part 54a which does not peel by expansion force of the high absorbent polymer particles of the adjacent cell 55. Three or more most expansion zones 55G, which is partitioned by vertical strong joint lines 58 and lateral strong joint lines 59 surrounding all sides, and in which all joints positioned among the cells 55 in the partition are the weak joint parts 54b, are arranged in a cross direction LD.SELECTED DRAWING: Figure 11
Patent JP-2017176061-A (JP)
Title: Combine harvester
Inventor: KANAYA KAZUKI
IPC: A01F12/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester with an automatic loss controller that performs feedback control on each operation of a dust-send valve, a chaff sieve and a vehicle speed which are to be controlled to an appropriate loss amount target value by measuring an actual loss amount with a loss sensor, capable of easily visually confirming, on a display during operation, how much the effect of automatic loss control operation is actually improved.SOLUTION: A combine harvester can perform the following: to perform feedback control on the basis of a loss value calculated by a loss sensor, and also detect an actual grain loss amount in a fixed reaping operation area before starting automatic loss control; to integrate detection results as a loss amount during automatic loss control non-operation to specify the loss amount as an integrated numerical value; to detect a grain loss amount during the following automatic loss control operation; to integrate detection results as a loss amount during automatic loss control operation to specify the loss amount as a control loss detection value; and by comparing the integrated numerical value with the control loss detection value, to allow a difference numerical value therebetween to be visually recognized as an effect by automatic loss control by predetermined display means.SELECTED DRAWING: Figure 20
Patent JP-2017181914-A (JP)
Title: Mems shutter, display device, and electronic apparatus
Inventor: SAITO YUICHI
IPC: G02B26/02
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS shutter capable of preventing a shutter body from coming into contact with an object therebelow while maintaining the rigidity of a shutter body supported at two points.SOLUTION: A shutter body (22) supported by shutter beams (23, 25) is formed with a shutter body opening (31) and convex parts (32, 33). The length (Y2) of a first plane (32c, 33c) in the convex(32, 33) in a Y-direction is shorter than the length (Y1) of the shutter body opening (31) in the Y-direction.SELECTED DRAWING: Figure 3
Patent JP-2017183246-A (JP)
Title: Discharge lamp
Inventor: KAWASAKI KAZUHIKO
IPC: H01J61/50
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp capable of preventing breakage of an outer tube in advance even if fragments of an arc tube or the like are contained in the leaked gas.SOLUTION: The discharge lamp includes: an arc tube 10; an outer tube 20 that houses the arc tube 10 therein; and a fixing member 45 that fixes the arc tube 10 inside the outer tube 20. The fixing member 45 is in contact with the outer surface of the arc tube 10 via a mesh-like heat resistant wire 30.SELECTED DRAWING: Figure 1