baber/WOPTO huggingface dataset:
Patent JP-2019065151-A (JP)
Title: Non-halogen flame-retardant polyolefin foam and method for producing the same
Inventor: KURATA SEIICHI
IPC: C08J9/06
Filed: 2017-09-29
Abstract: To provide a non-halogen flame-retardant polyolefin foam which can pass a 60-seconds vertical firing test (14CFR Part25 Appendix F part1).SOLUTION: A non-halogen flame-retardant polyolefin foam is formed by adding and kneading 7-11 pts.wt. of red phosphorus, 40-80 pts.wt. of ammonium polyphosphate and 12-18 pts.wt. of aluminum phosphite based on 100 pts.wt. of a polyolefin resin, a foaming assistant and a crosslinking agent, heating the obtained crosslinked foamable composition under a pressure, decompressing the foaming agent in the composition in a partially decomposed state to produce an intermediate foam, then heating the intermediate foam under an ordinary pressure, and decomposing and foaming a non-decomposed and remaining foaming agent.SELECTED DRAWING: None
Patent JP-2019068752-A (JP)
Title: Rotation transmission mechanism, and spinning reel for fishing with the same
Inventor: SAITO AKIRA
IPC: A01K89/01
Filed: 2017-10-06
Abstract: To provide a spinning reel having a rotation mechanism suppressing axial looseness of a gear provided in a rotation transmission mechanism.SOLUTION: A rotation transmission mechanism 29 transmits rotation of a handle to a reciprocation mechanism of a spinning reel for fishing having a driven gear 24. The rotation transmission mechanism 29 comprises a first intermediate gear 31, a second intermediate gear 32, a shaft member 33 and an energizing member 34. The first intermediate gear 31 rotates according to the rotation of the handle. The second intermediate gear 32 is connected to first intermediate gear 31 co-rotatably, and is meshed with the driven gear 24. The shaft member 33 freely rotatably supports at least one of the first intermediate gear 31 and the second intermediate gear 32. The energizing member 34 is arranged in an axial space between the first intermediate gear 31 and the second intermediate gear 32, and energizes the first intermediate gear 31 and the second intermediate gear 32 in a direction in which the gears 31 and 32 separate from each other. The first intermediate gear 31 and the second intermediate gear 32 are regulated in movement in a direction in which they separate from each other.SELECTED DRAWING: Figure 2
Patent JP-2019070084-A (JP)
Title: Method for producing chemically modified cellulose fiber
Inventor: KITANO YUKA
IPC: D01F2/00
Filed: 2017-10-10
Abstract: To provide a method for producing a chemically modified cellulose fiber that enables fibrillation simultaneously with a sulfate esterification reaction.SOLUTION: The method for producing a chemically modified cellulose fiber includes a step (a) of treating a cellulose fiber with sulfamic acid to react sulfamic acid with a cellulose fine fiber being a constituent of the cellulose fiber and substituting a part of hydroxy groups of cellulose with a substituent represented by the structural formula (1) as given below (M in the formula is a monovalent to trivalent cation) and a step (b) of performing fibrillation at the same time as when the step (a) is performed.SELECTED DRAWING: None
Patent JP-2019075416-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: OGAWA KENICHI
IPC: H05K1/02
Filed: 2017-10-12
Abstract: To provide a wiring board which hardly causes failure such as damage.SOLUTION: A wiring board 10 comprises: an elastic substrate 20 which includes a first surface and a second surface located on the opposite side to the first surface; a support substrate 40 which is bonded to the substrate from the first surface side of the substrate and has an elastic modulus higher than that of the substrate; wiring 52 which is provided on the support substrate so as to be connected to an electrode of an electronic component 51 mounted on the support substrate, and which has a bellows-shaped part where crest portions and trough portions in the normal direction of the first surface of the substrate repeatedly appear along the in-plane direction of the first surface of the substrate; and a stress adjusting mechanism 30, made up of a first reinforcement member 31 and a second reinforcement member 32, which is provided in a portion of the substrate so as to prevent stress generated on the substrate due to expansion and contraction from being transmitted to the support substrate.SELECTED DRAWING: Figure 1
Patent JP-2019075293-A (JP)
Title: Electrochemical cell and method for manufacturing electrochemical cell
Inventor: SUZUKI RYU
IPC: H01M10/0583
Filed: 2017-10-17
Abstract: To provide an electrochemical cell with less positional deviation between positive electrode bodies.SOLUTION: An electrochemical cell of the present invention comprises: a belt-like positive electrode that has a plurality of positive electrode bodies arranged side by side, and electrode connection parts each connecting the adjacent two positive electrode bodies; a belt-like negative electrode that has a plurality of negative electrode bodies arranged side by side, and electrode connection parts each connecting the adjacent two negative electrode bodies; and separators that are arranged between the positive electrode and the negative electrode. An overlapping electrode unit is constituted by overlapping the positive electrode bodies and the negative electrode bodies alternately in a zigzag manner with the separators therebetween. Of the positive electrode and the negative electrode in the zigzag state, at a portion where one portion, which is one portion of the positive electrode bodies or one portion of the negative electrode bodies, is adjacent to the electrode connection part of the other electrode, the run off is formed for avoiding contact of the electrodes with each other.SELECTED DRAWING: Figure 1
Patent JP-2018070612-A (JP)
Title: Gel composition
Inventor: SHUVENDU BISWAS
IPC: C11D1/68
Filed: 2017-10-24
Abstract: PROBLEM TO BE SOLVED: To provide stable gel compositions having a low melting temperature and a high gel strength.SOLUTION: A composition is a gelling agent containing: (A) at least one of N-acyl acidic amino acid dialkyl amide represented by formula (I) (where, Rand Reach independently represent a straight or branched chain alkyl group having 1 to 7 carbon atoms; Rrepresents a straight or branched chain alkyl group having 3 to 15 carbon atoms; and n represents 1 or 2); and (B) a solvent having a boiling point of 120°C or less, and having a moisture content of 2% by weight or less.SELECTED DRAWING: None
Patent JP-2018033311-A (JP)
Title: Linear motor
Inventor: AOYAMA YASUAKI
IPC: H02K41/03
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor capable of being downsized, capable of sharing useful magnetic flux between adjacent magnetic poles and capable of canceling magnetic attraction force applied between an armature and a movable element.SOLUTION: A linear motor includes: upper-stage and lower-stage movable elements each having a plurality of permanent magnets 5 arrayed while inverting respective magnetization directions; first and second magnetic pole teeth of the upper stage which are oppositely located each other in a vertical direction of the upper-stage movable element; first and second magnetic pole teeth of the lower stage which are oppositely located each other in a vertical direction of the lower-stage movable element; upper-stage windings 2a wound around the first and/or second magnetic pole teeth of the upper stage; and lower-stage windings 2a wound around the first and/or second magnetic pole teeth. The first and second magnetic pole teeth of the upper stage and the first and second magnetic pole teeth of the lower stage are respectively connected by magnetic substances 13, and directions of magnetic fluxes generated by currents respectively flowing into the windings of the upper stage and the windings of the lower stage are approximately the same.SELECTED DRAWING: Figure 32
Patent JP-2019078951-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOSHIHARA DAISUKE
IPC: G03F1/38
Filed: 2017-10-26
Abstract: To prevent a light with which a surface of a semiconductor substrate is irradiated from being unintentionally shielded by a recess of a photomask.SOLUTION: A method of manufacturing a semiconductor device comprises the steps of: preparing a semiconductor substrate having a projection; preparing a photomask having a recess in a position corresponding to that of the projection; disposing the photomask relative to the semiconductor substrate so that the recess of the photomask faces the projection of the semiconductor substrate; and irradiating a surface of the semiconductor substrate with light through the photomask to selectively expose the surface of the semiconductor substrate. In the manufacturing method, at least a part of an inner surface of the recess of the photomask is roughened.SELECTED DRAWING: Figure 1
Patent JP-2019083700-A (JP)
Title: Temperature control chamber
Inventor: MIZOGUCHI TAKEHIRO
IPC: F25D21/08
Filed: 2017-11-01
Abstract: To provide a temperature control chamber controlled not to perform unnecessary defrosting operation during a cooling operation.SOLUTION: In a temperature control chamber 10, during performing a cooling operation for cooling a storage chamber 12 by a cooler 20 so that it gets a predetermined temperature until a predetermined time when a cooling operation time becomes a frosting standby time, a controller 50 is controlled to perform a defrosting operation for defrosting an evaporator 25 by a heater 31 and it is controlled not to operate a defrosting operation even when the cooling operation time becomes the defrosting standby time when a residual time until it becomes a predetermined time of a cooling operation becomes shorter than a defrosting operation cancel time for cancelling a defrosting operation.SELECTED DRAWING: Figure 4
Patent JP-2019084867-A (JP)
Title: On-vehicle structure of power control unit
Inventor: OKUDA YUYA
IPC: B60K1/00
Filed: 2017-11-02
Abstract: To provide a protector for protecting a connector of a power control unit, which has good mounting workability, and high resistance against impact due to collision.SOLUTION: A power control unit (PCU 5) is fixed onto a trans-axle 30 which accommodates a drive motor in a front compartment of a vehicle. A low voltage connector 23 is provided on a rear upper part of the PCU 5, and a cowl panel is located in the rear thereof. Protectors 51, 52, which extend to a vehicle rear side with respect to the low voltage connector 23, are provided on both sides of the low voltage connector 23 of the PCU 5. When the vehicle collides and the PCU 5 is retreated, the protectors 51, 52 push back the cowl panel rearward and protect the low voltage connector 23. The left protector 52 is fixed on a side face 5a of the PCU 5 by one bolt 54, and comprises a projection 524 which fits into a hole provided in a rear face 5c of the PCU 5.SELECTED DRAWING: Figure 4
Patent JP-2018089359-A (JP)
Title: Mobile shelf and mobile shelf device
Inventor: MIZUTANI YASUTAKA
IPC: A47B53/02
Filed: 2017-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile shelf and a mobile shelf device that has excellent appearance and safety and can surely receive and supply power even when the mobile shelf is inclined.SOLUTION: A mobile shelf 1002 according to the present invention moves between a first shelf and a second shelf, including: a shelf board 1020; a frame 1010 to which the shelf board is installed: a frame moving part 1040 for moving the frame; a power storage 1090 for storing the power supplied to the frame moving part; a first conductive unit 1080 forming a first power path between the power storage and the first shelf; and a second conductive unit 1060 forming a second power path between the power storage and the second shelf. At least one of the first conductive unit and the second conductive unit moves in a different direction from a frame movement direction.SELECTED DRAWING: Figure 22
Patent JP-2019091788-A (JP)
Title: Solid-state imaging device and forming method thereof
Inventor: HARAGUCHI YOSHIZUMI
IPC: H04N5/369
Filed: 2017-11-14
Abstract: To provide a solid-state imaging device and a forming method thereof suitable to prevent the deterioration of image quality caused by irradiation of radiation.SOLUTION: A solid-state imaging device includes a semiconductor substrate 100, a PN junction type photodiode PD1 formed on the surface of the semiconductor substrate 100, an insulating film 106 formed on the surface of the semiconductor substrate 100 including the upper surface of the photodiode PD1, and a metal electrode MTL formed in a wiring layer having a higher level than the first wiring layer adjacent to photodiode PD1 and to which a negative voltage is applied from among a plurality of wiring layers stacked on the insulating film 106.SELECTED DRAWING: Figure 4
Patent JP-2019092093-A (JP)
Title: Image reader
Inventor: OZAKI KAZUMASA
IPC: H04N1/04
Filed: 2017-11-16
Abstract: To end reading in the way of reading operation, when a document is placed while inclining.SOLUTION: An image reader includes an original platen, an original retainer, a reading part, a move part, and a control section. The control section executes start processing for starting reading operation, tip detection processing, position calculation processing for calculating changeover start position, range setting processing for setting detection range, first side end determination processing for determining presence of a script on the basis of the position of edge data included in the detection range, second side end determination processing for determining presence of the script on the basis of the number of edge data included in the detection range, selection processing for determining presence of the script by the first side end determination processing or the second side end determination processing according to the detection results of the end of the original retainer in the tip detection processing, changeover processing for changing over the side end determination processing, when the number of the edge data included in the document holding range changes, and end processing for ending the reading operation when a determination is made that there is no document.SELECTED DRAWING: Figure 14
Patent JP-2019089983-A (JP)
Title: Flame-retardant resin composition, and insulated electric wire, metal cable, optical fiber cable and molding using the same
Inventor: YAMAKI YUSUKE
IPC: C08K5/09
Filed: 2017-11-16
Abstract: To provide a flame-retardant resin composition which can suppress plastic deformation while having good flame retardancy, and can improve abrasion resistance.SOLUTION: A flame-retardant resin composition contains a base resin, silane coupling agent coated calcium carbonate particles in which calcium carbonate particles are coated with a silane coupling agent, a silicone compound and a fatty acid-containing compound, in which 1 pt.mass or more of the silane coupling agent coated calcium carbonate particles are blended in 100 pts.mass of the base resin, 1.5-10 pts.mass of the silicone compound is blended in 100 pts.mass of the base resin, and 3-20 pts.mass of the fatty acid-containing compound is blended in 100 pts.mass of the base resin.SELECTED DRAWING: None
Patent JP-2019092603-A (JP)
Title: Walking evaluation device, walking training system, and walking evaluation method
Inventor: NAKAJIMA KAZUMASA
IPC: A61H1/02
Filed: 2017-11-17
Abstract: To provide a walking evaluation device, etc. for accurately evaluating abnormal walking in walking training for a paralytic with a paralyzed leg.SOLUTION: A walking evaluation device for evaluating walking for training of a paralytic with a paralyzed leg includes: an acquisition part for acquiring a plurality of amounts of motions accompanying walking motions of a paralyzed body part including an affected leg, which is a paralyzed leg; and an evaluation part for evaluating that a walking motion is abnormal walking when at least one of the plurality of amounts of motions acquired by the acquisition part matches any one of a plurality of predetermined abnormal walking criteria. The plurality of abnormal walking criteria at least include two or more criteria on the amounts of motions of sites that differ from each other of the paralyzed body part, or include two or more criteria on the amounts of motions in directions that differ from each other of the same site of the paralyzed body part.SELECTED DRAWING: Figure 1
Patent JP-2019097244-A (JP)
Title: Motor control device, motor compressor with the same, air conditioner for mobile, motor control method and motor control program
Inventor: HATTORI MAKOTO
IPC: H02P23/02
Filed: 2017-11-20
Abstract: To improve reliability of a motor control device, a motor compressor with the same and an air conditioner for mobile by preventing a loss of synchronism in a motor.SOLUTION: The present invention relates to a motor control device comprising: a control part 61 for controlling a rotation speed of a motor 12 in accordance with a requested rotation speed by implementing first control capable of performing high-torque and precise control on the motor 12 or second control capable of performing more efficient control than the first control upon the motor 12; and a switching discrimination part 71 for switching from the first control to the second control in a case where a measured rotation speed value of the motor 12 exceeds a previously specified rotation speed threshold. Further, in a case where the measured rotation speed is equal to or lower than the rotation speed threshold and after the lapse of a previously specified time from a time point in which the measured rotation speed value is matched to the requested rotation speed, the switching discrimination part 71 switches from the first control to the second control.SELECTED DRAWING: Figure 2
Patent JP-2019092642-A (JP)
Title: Clocking system for competition
Inventor: KONO SHUNICHIRO
IPC: A63B71/06
Filed: 2017-11-20
Abstract: To provide a clocking system for a competition capable of reducing costs required for a clocking system for a competition, and labor and time required for installation work, and capable of measuring a running time of every athlete appropriately.SOLUTION: According to the present invention, a clocking system (1) for a competition for measuring a running time of an athlete (2) includes an RF tag (3) in which an ID is set for specifying the athlete (2), and a transmitter-receiver (6) for irradiating a circular polarized radio wave to a track (4), and receiving a signal wave including the ID from the RF tag (3) attached to the athlete (2). The RF tag (3) uses a passive type RF element (12) that is operated with a radio wave from the transmitter-receiver (6) as an energy source. Furthermore, the RF tag (3) houses the RF element (12) at the center between a flexible seal surface (10) and a cover surface (11).SELECTED DRAWING: Figure 1
Patent JP-2019095933-A (JP)
Title: Voice control system, control method, and program
Inventor: NARUSE TAKETOMO
IPC: G10L15/28
Filed: 2017-11-20
Abstract: To provide a voice control system which provides more user-friendly way of selecting an output device.SOLUTION: When a voice instruction received by a voice control device is instructing an output device to execute output operation, a voice control system notifies candidate output devices. In response to the notification, the voice control device receives voice specifying one of the candidate output devices. The system then makes an output device corresponding to the received specification execute output operation according to the voice instruction.SELECTED DRAWING: Figure 7
Patent JP-2019095249-A (JP)
Title: Optical analyzer and optical analysis method
Inventor: KAWADA YOICHI
IPC: G01N21/21
Filed: 2017-11-21
Abstract: To provide an optical analyzer and an optical analysis method with which it is possible to easily measure the optical parameters of a measurement object.SOLUTION: A terahertz wave generation module 10 includes a terahertz wave generation unit 11, and a polarization switching unit 13 for cyclically switching the polarization state of a terahertz wave T between mutually different first and second polarization states on the basis of a first frequency signal F1. An electric field vector measurement unit 40 refers to the first frequency signal F1 and thereby detects the first and second electric field vectors of the terahertz wave T, and an optical parameter analysis unit 50 determines the optical parameter of a measurement object S from the intersection of first analysis data based on spectral data that is obtained by Fourier transforming the product of the first electric field vector and a rotation matrix and second analysis data based on spectral data that is obtained by Fourier transforming the product of the second electric field vector and a rotation matrix.SELECTED DRAWING: Figure 2
Patent JP-2018074167-A (JP)
Title: Semiconductor device
Inventor: IEDA YOSHINORI
IPC: H01L27/108
Filed: 2017-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and low-power-consumption semiconductor device.SOLUTION: A semiconductor device has: a storage element using transistors 102n, 102p each having crystalline silicon in a channel formation region; a capacitive element 136 for storing data of the storage element; and a transistor 121 serving as a switching element for controlling supply, retention and discharge of charge in the capacitive element 136. The transistor 121 is located on an insulation film 120 which covers the transistors 102n, 102p. The insulation film 120 has: a first oxide insulation film 120a where oxygen is partially desorbed due to heat application; and a second oxide insulation film 120b provided around the first oxide insulation film, for preventing diffusion of oxygen. An oxide semiconductor film 122 of the transistor 121 has: a first region 127 which contacts the first oxide insulation film 120 and serves as a channel formation region; and a pair of second regions 128, 129 which sandwich the first region and contacts the first and second oxide insulation films.SELECTED DRAWING: Figure 1
Patent JP-2019093522-A (JP)
Title: Robot system
Inventor: KANBARA MASAYOSHI
IPC: B25J13/08
Filed: 2017-11-27
Abstract: To provide a robot system, which can perform work to a work-piece by making a robot to cooperate with peripheral equipment on the basis of a voice operation command.SOLUTION: The robot system comprises a robot and peripheral equipment provided independently from the robot, and performs work to a work-piece by making the robot to cooperate with the peripheral equipment. The robot has robot arms and a robot control part for controlling the robot arms and the peripheral equipment, where the robot control part controls the peripheral equipment on the basis of a voice operation command.SELECTED DRAWING: Figure 1
Patent JP-2019102480-A (JP)
Title: Printed wiring board manufacturing method
Inventor: TANABE TAKESHI
IPC: H05K3/34
Filed: 2017-11-28
Abstract: To provide a printed wiring board manufacturing method which can more successfully inhibit outflow of a solder paste supplied to the inside of a through hole.SOLUTION: A printed wiring board manufacturing method comprises the steps of: forming a step-like part 7a on a substrate 1 where a through hole 2 is formed; arranging a solder paste 9b inside the through hole 2; inserting a lead 10b of an insertion mounting component 10 in the through hole 2 where the solder paste 9b is arranged; and melting the solder paste 9b by heat application to fix the lead 10b to the substrate 1. In the step of inserting the lead 10b, the lead 10b is inserted from an upper principal surface 1a side in a vertical direction of the substrate 1 toward a lower principal surface 1b side in the vertical direction opposite to the upper principal surface 1a. The step-like part 7a is formed in a region adjacent to the through hole 2 on the lower principal surface 1b of the substrate 1 so as to extend downward from the lower principal surface 1b.SELECTED DRAWING: Figure 8