baber/WOPTO huggingface dataset:
Patent JP-2020050797-A (JP)
Title: Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and printed wiring board
Inventor: OTSUKA MANABU
IPC: H05K3/46
Filed: 2018-09-27
Abstract: To provide a resin composition capable of forming a cured product having good surface appearance and high adhesion to a substrate.SOLUTION: The resin composition contains (A) an epoxy resin, (B) a curing agent, (C) a phenoxy resin having a weight average molecular weight within the range of 30,000 or more and 100,000 or less, (D) a surface conditioner, and (E) a defoaming agent. The surface conditioner (D) contains a polyether-modified polydimethylsiloxane. The defoaming agent (E) contains an acrylic copolymer.SELECTED DRAWING: Figure 1
Patent JP-2020054513-A (JP)
Title: Game machine
Inventor: YAMAMOTO SHINYA
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a game machine that has a setting value and improves conventional problems pertaining to sound output from a setting change state and a setting confirmation state to a playable state to be set thereafter.SOLUTION: A game machine includes: sound output means for outputting sound; and output control means for controlling the sound output means. The output control means outputs a variation sound during execution of a pattern variation, outputs a predetermined notification sound during a predetermined period until a certain determined time passes after a playable state occurs when the playable state occurs after a setting conformation state, regulates output of a variation sound of a pattern variation until a predetermined period passes when the pattern variation is started during a predetermined period, can start outputting the variation sound at a lapse of the predetermined period, and executes at least one of fade-out processing to a predetermined notification sound and fade-in processing to the variation sound when starting to output the variation sound at a lapse of the predetermined period.SELECTED DRAWING: Figure 23
Patent JP-2020055064-A (JP)
Title: Sheet-like article gripping robot, sheet-like article handling system, and sheet-like article handling method
Inventor: KITAI MOTOYOSHI
IPC: B25J15/08
Filed: 2018-10-01
Abstract: To provide a robot capable of holding a sheet-like article and determining front and rear sides and/or right and left sides of the sheet-like article.SOLUTION: A sheet-like article gripping robot 20 includes: a hand 30 including a first holding surface and a second holding surface pinching and holding a sheet-like article W; a first pressure-sensitive sensor disposed on the first holding surface; and an operation part for determining front and rear sides and/or right and left sides of the sheet-like article on the basis of pressure distribution detected by the first pressure-sensitive sensor.SELECTED DRAWING: Figure 1
Patent JP-2018207780-A (JP)
Title: Electric power conversion system
Inventor: NISHIZAWA YOHEI
IPC: B60L50/13
Filed: 2018-10-03
Abstract: To provide an electric power conversion system capable of suppressing a serge voltage, and reducing a noise flowing from an input part of the power change device.SOLUTION: A conductor including a positive conductor member 564p and a negative conductor member 564n, includes: first connection parts 563p' and 563n' which are provided on power side terminals 562p and 562n, and to which a first capacitor is connected; and second connection parts 560p and 560n which are provided on power supply side terminals 561n and 561p side, and to which the second capacitor is connected. The first connection parts 563p' and 563n' are connected to an electrode surface of a first capacitor 514 closer to the power side terminals 562p and 562n than the second connection parts 560p and 560n as a reference of a central part of the electrode surface of the first capacitor 514 so that a wiring distance of the conductor of the first connection parts 563p' and 563n' and the second connection parts 560p and 560n becomes larger than that of the conductor of the first connection parts 563p' and 563n' and power side terminals 562p and 562n.SELECTED DRAWING: Figure 6
Patent JP-2020065954-A (JP)
Title: Cleaning device
Inventor: TSUJI MAKIKO
IPC: B08B3/10
Filed: 2018-10-22
Abstract: To provide a cleaning device which is advantageous for efficiently producing foams having excellent cleaning effect.SOLUTION: A cleaning device comprises: a foam storage part 3 having an internal space surrounded by an inner peripheral surface 3a; a water jet pump; a circulation flow channel having a suction side flow channel 6a which connects a suction port of the water jet pump and the foam storage part 3, and a discharge side flow channel 6b which connects a discharge port of the water jet pump and the foam storage part 3; air bubble generating means which generates air bubbles by mixing a gas with detergent water flowing in the circulation flow channel; and a discharge part which discharges foams accumulated in the foam storage part 3 to the exterior. When the water jet pump is operated, a flow 97 rotating along the inner peripheral surface 3a is generated in the foam storage part 3.SELECTED DRAWING: Figure 3
Patent JP-2020067500-A (JP)
Title: Paralanguage information estimation device, paralanguage information estimation method, and program
Inventor: ANDO ATSUSHI
IPC: G10L15/16
Filed: 2018-10-22
Abstract: To improve accuracy of paralanguage information estimation.SOLUTION: A paralanguage information estimation model storage unit 20 stores a paralanguage information estimation model inputting a plurality of independent feature quantities and outputting a paralanguage information estimation result. A feature quantity extraction unit 11 extracts the feature quantity from an inputted utterance. A paralanguage information estimation unit 20 estimates paralanguage information of the inputted utterance from the feature quantity extracted from the inputted utterance by using the paralanguage information estimation model. The paralanguage information estimation model includes: a feature quantity sub-model which outputs information used for estimation of the paralanguage information based on the feature quantity only for each feature quantity; a feature quantity weight calculation unit which calculates a feature quantity weight based on an output result of the feature quantity sub-model for each feature quantity; a feature quantity gate which outputs the output result of the feature quantity sub-model after being weighted by the feature quantity weight for each feature quantity; and a result integration sub-model which estimates the paralanguage information based on the output results of all feature quantity gates.SELECTED DRAWING: Figure 7
Patent JP-2020068255-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TSUJI NAOKO
IPC: H01L21/3205
Filed: 2018-10-23
Abstract: To provide a method suitable for achieving low wiring resistance and suppression of variation in resistance values between multilayered semiconductor elements, in a semiconductor device manufacturing method in which a semiconductor element is multilayered after stacking a semiconductor wafer through an adhesive layer.SOLUTION: A method of the present invention includes first to third steps. In the first step, a wafer laminate Y having a laminated structure is prepared, the laminated structure including a wafer 3, a wafer 1T having a thickness of 1-20 μm, and an adhesive layer 4 interposed between a main surface 3a of the wafer 3 and a rear surface 1b of the wafer 1T, the adhesive layer having a thickness of 0.5-4.5 μm. In the second step, a hole extending from a main surface 1a of the wafer 1T to a wiring pattern of the wafer 3 is formed by a predetermined etching process. In the third step, a conductive material is filled into the hole to form a through electrode. The adhesive layer 4 is subjected to dry etching that is performed under a predetermined condition using an etching gas containing CF, Oand Ar in a volume ratio of 100:400:200, the etching speed in the dry etching being 1.0-2.0 μm/min.SELECTED DRAWING: Figure 9
Patent JP-2020068430-A (JP)
Title: Antenna unit and communication device
Inventor: IKEMATSU HIROSHI
IPC: H01Q13/08
Filed: 2018-10-23
Abstract: To provide an antenna unit and a communication device capable of obtaining sufficient reception sensitivity even when antenna elements for transmission and reception are disposed close to each other.SOLUTION: An antenna unit 1 includes: a transmission AESA 12 in which a plurality of transmission excitation patch antenna elements 121 are disposed; and a reception AESA 13 in which a plurality of reception excitation patch antenna elements 131 are disposed. A boresight direction, which is a beam orientation direction at the time of no scanning without a phase difference, of the plurality of transmission excitation patch antenna elements 121 and a boresight direction, which is a beam orientation direction at the time of no scanning without a phase difference, of the plurality of reception excitation patch antenna elements 131 are inclined in directions spaced apart from each other.SELECTED DRAWING: Figure 1
Patent JP-2019050585-A (JP)
Title: Audio speaker having upper launch driver for reflection sound rendering
Inventor: BRETT G CROCKETT
IPC: H04R1/06
Filed: 2018-10-25
Abstract: To provide an audio speaker having an upper launch driver for reflection sound rendering.SOLUTION: In a speaker system 1900, a cabinet includes a woofer 1904 and a tweeter 1902. An upper launch driver 1906 improves perception of height for an audio signal transmitted by a virtual height speaker, by applying a virtual height filter based on a directionality audible model to the upper launch driver signal, thus providing optimum reproduction of the sound reflected overhead. The upper launch driver 1906 is tilted for the horizontal axis of the speaker at an angle of tilt of about 20 degrees, and separate height and direct terminal connection are provided for having interface with an adaptive audio rendering system.SELECTED DRAWING: Figure 19
Patent JP-2019192894-A (JP)
Title: Rack system and cable supporting assembly thereof
Inventor: CHEN KEN-CHING
IPC: H05K7/18
Filed: 2018-10-29
Abstract: To provide a cable supporting assembly in which a cable supporting member can assume at least two positions with respect to a connecting device, and a rack system including the same.SOLUTION: A cable supporting assembly for use in a rack system includes a connecting device, a cable supporting member, a first mechanism, and a second mechanism. The cable supporting member is movably mounted on the connecting device. The first mechanism is arranged at one of the connecting device and the cable supporting member, and the second mechanism is arranged at the other. The first mechanism and the second mechanism can connect with each other to keep the cable supporting member at a predetermined position with respect to the connecting device. The cable supporting member can be moved to a first position or a second position with respect to the connecting device when the first mechanism and the second mechanism are not connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2020077827-A (JP)
Title: Semiconductor module and manufacturing method therefor
Inventor: NAGATA YOSHIMASA
IPC: H01L29/872
Filed: 2018-11-09
Abstract: To provide a semiconductor module which includes a silicon carbide semiconductor device which indicates low on-resistance and in which breakage is suppressed.SOLUTION: A manufacturing method for a semiconductor module includes: an electrode material layer deposition process of depositing an electrode material layer on a lower surface of a silicon carbide substrate; and a laser annealing process of emitting a laser beam to the electrode material layer. The electrode material layer includes a first range including the center of the electrode material layer and a second range that is around the first range and surrounds the center of the electrode material layer. The laser annealing process is performed so that a temperature of an interface between the electrode material layer and the silicon carbide substrate becomes lower in the second range than that in the first range.SELECTED DRAWING: Figure 8
Patent JP-2022013966-A (JP)
Title: Grazing heated by energization
Inventor: HORIE HIROKI
IPC: B60J1/00
Filed: 2018-11-12
Abstract: To provide a grazing that can make a sheet resistance value of a thin film laminate smaller, is excellent in visible light transmittance and can be used as a window that can be heated by energization.SOLUTION: There is provided a grazing 1 containing a glass substrate in which a thin film laminate 3 reinforced by flexure bending and/or air cooling is formed, and a pair of bus bars 4 adjacent to the thin film laminate 3, in which the thin film laminate 3 contains at least one unit made of a silver based metal layer 30, a first anti-reflection coating layer 31 right under the metal layer and a second anti-reflection coating layer 32 right above the metal layer; the bus bars 4 are energized with the metal layer 30; the first anti-reflection coating layer 31 is made of a crystalline dielectric of a zinc oxide base; the second reflection prevention coating layer 32 contains titanium oxide oxidized accompanying the treatment; the thin film laminate 3 has the sheet resistance value of 1.7 ohm/sq. or smaller, and in a visible light transmission part 7, the visible light transmittance is 70% or larger.SELECTED DRAWING: Figure 1
Patent JP-2020080227-A (JP)
Title: Sensor and manufacturing method of the same
Inventor: NAKAYAMA YUSUKE
IPC: H05K5/02
Filed: 2018-11-12
Abstract: To provide a sensor capable of preventing the leakage of sealing resin from between a housing and a clamp.SOLUTION: A sensor 1 comprises: a cylindrical housing 10 which has an opening 11 formed at its one end; an electronic component housed in the housing 10; a cylindrical clamp 20 whose one end is inserted from the opening 11 into the housing 10; and sealing resin 51 which seals a gap between an inner wall 10a of the housing 10 and an outer wall 20a of the clamp 20. On the outer wall 20a, the clamp 20 has a rib part 24 which protrudes toward the inner wall 10a of the housing 10. The rib part 24 includes: a top portion 25; and an inclined surface 26b which extends from the top portion 25 to the other end side of the clamp 20 so as to intersect the outer wall 20a of the clamp 20. The sealing resin 51, leaking from between the inner wall 10a of the housing 10 and the top portion 25 so as to be located on the inclined surface 26b, has a recess 51a formed by surface tension.SELECTED DRAWING: Figure 1
Patent JP-2019044973-A (JP)
Title: Pipe joint
Inventor: TANETANI YOSHIZUMI
IPC: F16L37/133
Filed: 2018-11-14
Abstract: To provide a pipe joint capable of being easily and surely set to a desired speed condition, and excellently improving workability.SOLUTION: A pipe joint 10 mounts a fluid tube 12 thereon in a freely removable manner, and is connected to a fluid compressor 14 such as a cylinder. The pipe joint 10 comprises a body 16 into which the fluid tube 12 is inserted, and a detachable mechanism 26 provided in the body 16 and to which the fluid tube 12 is detachably attached. In the body 16, an inner sleeve 66 is provided so as to communicate the fluid tube 12 and the fluid compressor 14. For the inner sleeve 66, an orifice 74 can be substituted, wherein the orifice may have a different aperture.SELECTED DRAWING: Figure 1
Patent JP-2020079042-A (JP)
Title: tire
Inventor: HOSOMI KAZUMASA
IPC: B60C15/06
Filed: 2018-11-14
Abstract: To provide a tire that allows for traceability to a market terminal stage even when the tire is damaged.SOLUTION: A tire includes an RFID tag 50 for traceability that can communicate from at least an inner cavity side of the tire and is arranged in a peripheral region of a bead core 21. The RFID tag 50 for traceability may be arranged in a position impossible to communicate from the outside of the tire 1 when the tire 1 is fitted to a rim 60. When the tire is fitted to the rim, the tire may further include an RFID tag 40 for normal time that can communicate from the outside of the tire 1.SELECTED DRAWING: Figure 1
Patent JP-2020085485-A (JP)
Title: Pressure gauge inspection method and pressure gauge inspection device
Inventor: ABE TAKESHI
IPC: G01L27/00
Filed: 2018-11-16
Abstract: To provide a pressure gauge inspection method and a pressure gauge inspection device which facilitate inspection of a pressure gauge.SOLUTION: In an inspection method for inspecting whether a pressure gauge 100 measures the same pressure as a reference device 200, the pressure gauge 100 and the reference device 200 are connected to each other via a pipe 301 in a manner to communicate with each other, an atmospheric pressure or a predetermined pressure is applied to the pipe 301, and the pipe 301 is sealed. Then, it is confirmed that a difference between measured pressures of the pressure gauge 100 and the reference device 200 is within a predetermined allowable range, and that fluctuations in temperatures of the pressure gauge 100, the reference device 200, and an atmosphere around them are within a predetermined allowable range.SELECTED DRAWING: Figure 1
Patent JP-2020085490-A (JP)
Title: Strain detection element and dynamic quantity sensor
Inventor: UNNO TAKESHI
IPC: G01L1/22
Filed: 2018-11-16
Abstract: To provide a strain detection element which has a high gauge ratio and excellent temperature characteristics of the gauge ratio, and also to provide a dynamic quantity sensor equipped with the same.SOLUTION: Disclosed is a strain detection element in which a plurality of strain detecting materials are electrically connected in parallel, a gauge rate of the strain detection element is a synthetic gauge rate obtained by synthesizing each gauge rate of a plurality of strain detecting materials, and the change rate of the synthetic gauge ratio relative to the synthetic gauge ratio at room temperature is within ± 3000 ppm/°C in the range of - 50 to +350°C.SELECTED DRAWING: Figure 3
Patent JP-2020089006-A (JP)
Title: Manufacturing apparatus of stator
Inventor: ITO MAOKA
IPC: H02K15/12
Filed: 2018-11-21
Abstract: To provide a manufacturing apparatus of a stator capable of preventing a resin from leaking from a portion where a coil conductor is sandwiched by a resin molding mold when injecting a resin into the resin molding mold to cover a joint part between the coil conductors.SOLUTION: A manufacturing apparatus 200 of a stator 100 is provided with a radially outer side resin molding mold 110 (a first resin molding mold) having an opening 111 (an opening for inserting a joint part) from which a welded part 40 (a joint part) is inserted, and an opening 112 (an opening for resin injection) for injecting a resin. Also, the manufacturing apparatus 200 is provided with a pair of radially inner side resin molding molds 120 (second resin molding molds) for sandwiching a flat conductive wire 31 in a Z-direction (a first direction) near the opening 111 during resin molding. Then, the injection pressure of the injected resin is applied to the pair of radially inner side resin molding molds 120 in a B-direction (a second direction) perpendicular to the Z-direction via the opening 111.SELECTED DRAWING: Figure 8
Patent JP-2020083994-A (JP)
Title: Grease composition for tapered roller bearing
Inventor: ISA KAZUKI
IPC: F16C33/66
Filed: 2018-11-21
Abstract: To provide a grease composition for a tapered roller bearing, having excellent abrasion resistance, low torque property, and low temperature performance.SOLUTION: The grease composition for a tapered roller bearing contains; (a) at least one kind of compound as an additive, selected from a group consisting of a metal salt of a valence of the metal matrix being divalent, (b) a base oil containing 40% or over of a synthetic oil having a viscosity index of 110 or over and a flow point of -35°C or under to the whole base oil, (c) a thickener, and (d) an antioxidant.SELECTED DRAWING: None
Patent JP-2020085597-A (JP)
Title: Device, method, and system for monitoring in-board powder dust
Inventor: SHIGEEDA TOSHINOBU
IPC: G01N15/06
Filed: 2018-11-21
Abstract: To provide an in-board powder dust monitoring device which can contribute to prevention of grounding faults by grasping environments in a control board in real time.SOLUTION: The in-board powder dust monitoring device includes: a dust sensor 2 serving as a first detection unit for detecting the amount of floating power dust which instantly enters a control board; a comb-like sensor 3 serving as a second detection unit for detecting the amount of deposited power dust in the control board; a first determination unit 15 for determining whether the amount of the flowing power dust has become larger than a threshold value; a second determination unit 16 for determining whether the amount of the deposited powder dust has become larger than the threshold value; and a display unit 20 for displaying the determination that one of the amount of the floating power dust and the amount of the deposited power dust has become larger than the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020081355-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-26
Abstract: To provide a game machine capable of enhancing interest by increasing an element of surprise.SOLUTION: A performance control CPU 120 capable of executing timer notice for performing update display of predetermined display and capable of executing a suggestive performance for suggesting a possibility of a jackpot can execute first update display for performing update display for decreasing a numerical value displayed as a first timer image Z11, and second update display for performing update display for decreasing a numerical value displayed as a second timer image Z12 such that at least one portion of the respective update display periods overlaps, displays a numerical value ("20:00") that is larger than a numerical value ("10:00") displayed in the second time image Z12 in the first timer image Z11, and starts the first update display at a first speed higher than a second speed of the second update display, and then completes it before the second update display.SELECTED DRAWING: Figure 8-27
Patent JP-2020081784-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2018-11-30
Abstract: To configure a game machine so as to suppress occurrence of trouble pertaining to winning and to allow a generated trouble from being solved easily.SOLUTION: A game machine includes: a winning hole that game balls enter; a displacement member displaceable between a first state for allowing game balls to easily enter the winning hole and a second state for preventing game balls from easily entering the winning hole by slidably moving in a longitudinal direction of the game machine; and a detection part that is provided in an edge side in a longitudinal direction of the displacement member and detects game balls entering the winning hole. The displacement member allows height in a vertical direction to change as it travels in a horizontal direction of the game machine.SELECTED DRAWING: Figure 11