baber/WOPTO huggingface dataset:
Patent JP-2019138812-A (JP)
Title: Distance measuring device, distance measuring system, and method for measuring distance
Inventor: TSUKADA SHINGO
IPC: G01S11/02
Filed: 2018-02-13
Abstract: To allow an easier measurement of the distance between a plurality of sites while a measurement target person is making actions.SOLUTION: The distance measuring device includes: an information acquisition unit attached to a reference site, the information acquisition unit acquiring information output from a second apparatus equipped to a site to be a distance measurement target of which distance to the reference site is to be measured, the second apparatus acquiring sound waves and electric waves output from a first apparatus outputting sound waves or electric waves, and also acquiring information on the output of the first apparatus; and a distance measuring unit for acquiring the distance between the first apparatus and the second apparatus on the basis of the acquired information.SELECTED DRAWING: Figure 2
Patent JP-2019143006-A (JP)
Title: Optical member and optical device using the same
Inventor: KASHIWABARA TAKASHI
IPC: C08G59/68
Filed: 2018-02-19
Abstract: To provide an optical member, which is cured by light or heat and which has excellent light-transmitting property, facilitates formation of a coating layer, has good curability or molding property enabling fast processing, has excellent transfer property, enabling precise formation of fine projections and recesses following a mold, has excellent mechanical properties and the like and excellent light fastness and weather resistance, causes no alteration by light, temperature or humidity, and can be mounted on a target substrate for mounting by reflow soldering, an optical device mounting the optical member, and a method for manufacturing the optical device.SOLUTION: The optical member is made of a cured product of a curable composition containing a compound of the following chemical formulae.SELECTED DRAWING: None
Patent JP-2019141950-A (JP)
Title: Grinding device
Inventor: MAEJIMA MAKOTO
IPC: H01L21/304
Filed: 2018-02-20
Abstract: To prevent occurrence of crack on an outer peripheral edge of a wafer.SOLUTION: A grinding device comprises wash nozzles 50A and 50B that spray washing water 53 to an outer peripheral edge Wc of a wafer W held by a holding table 10 rotated by rotating means 13. The device, when roughly grinding the wafer W, can wash away waste 100 adhering to the outer peripheral edge Wc by spraying the washing water to the outer peripheral edge Wc of the wafer W using the wash nozzle 50A; and when finish-grinding the wafer W, also can wash the outer peripheral edge Wc of the wafer W roughly ground, by spraying the washing water to the edge using the wash nozzle 50B. This can prevent the waste 100 adhering to the outer peripheral edge Wc from being pulled up to an upper surface of the wafer W when the wafer W is thinned by the finish-grinding so that a thickness of the wafer becomes thinner than a thickness of the waste 100.SELECTED DRAWING: Figure 4
Patent JP-2019143034-A (JP)
Title: Radiation curable ink, ink set, and three-dimensional molded article
Inventor: TABAYASHI ISAO
IPC: B29C64/264
Filed: 2018-02-20
Abstract: To provide a radiation curable ink containing moisture, capable of holding the moisture for long time, and suitable for formation of a conductive biomodel long in use term, and a three-dimensional molded article suitable for the biomodel, containing moisture and capable of holding conductivity for long time.SOLUTION: A radiation curable ink 1 has a second liquid phase 3 containing at least one selected from a group consisting of water, an aqueous polymerizable compound, an aqueous polymer, and an aqueous non-polymerizable compound emulsified and dispersed in a first liquid phase 4 containing a radiation curable hydrophilic polymerizable compound. A three-dimensional molded article is manufactured by curing the radiation curable ink, in which a third liquid phase containing at least one selected from water, the aqueous polymerizable compound, the aqueous polymer, and the aqueous non-polymerizable compound derived from the second liquid phase is dispersed in a continuous phase of a hydrophilic cured article by curing the first liquid phase in a sea-island structure, and moisture content of the third liquid phase is 1 wt.% or more.SELECTED DRAWING: Figure 1
Patent JP-2019146373-A (JP)
Title: unit
Inventor: DEGUCHI MASATAKA
IPC: H02M3/00
Filed: 2018-02-21
Abstract: To disclose a structure which regards to a unit comprising increasing a semiconductor module, a reactor, and a cooler, and increases cooling performance to the semiconductor module.SOLUTION: A unit 2 disclosed by the specification, comprises: a plurality of semiconductor modules 4; a plurality of first cooling devices 3; a reactor 10; a second cooling device 8; and a coolant exhaust pipe 7. The plurality of first cooling devices 3 is arranged in parallel, and the semiconductor module 4 is nipped between the adjacent first cooling devices 3. The coolant exhaust pipe 7 is provided to the semiconductor module 4 and a first cooling device 3a of one end of a lamination body 12 of the first cooling device 3. The coolant exhaust pipe 7 extends along a lamination direction of the semiconductor module 4 and the cooling device 3. The second cooling device 8 is connected to the coolant exhaust pipe 7. The reactor 10 is nipped between the first cooling device 3a of the end of the lamination body and the second cooling device 8.SELECTED DRAWING: Figure 1
Patent JP-2019143929-A (JP)
Title: Combustion device
Inventor: SUGIBAYASHI MASAHIRO
IPC: F23N5/24
Filed: 2018-02-22
Abstract: To provide a combustion device which allows a microcomputer to acquire a detection signal with good accuracy, in the case where the detection signal from a detection unit is monitored by a plurality of microcomputers.SOLUTION: A water heater includes: a hot water tapping thermistor 111 for detecting a hot water tapping temperature; and a plurality of microcomputers 121 in which an analog voltage signal, which is a detection signal outputted from the hot water tapping thermistor 111, is inputted. The plurality of microcomputers 121 includes an analog-to-digital conversion circuit 122 for converting an inputted analog voltage signal into a digital voltage signal respectively, and at a prestage of the analog-to-digital conversion circuit 122, a capacitor 125 is provided for holding the analog voltage signal. Furthermore, in an input line L2 between the hot water tapping thermistor 111 and each microcomputer 121, a voltage follower circuit 126 is provided.SELECTED DRAWING: Figure 2
Patent JP-2019141003-A (JP)
Title: Self-propelled mowing machine
Inventor: KOUCHI SHIGEHARU
IPC: A01D34/81
Filed: 2018-02-22
Abstract: To provide a self-propelled mowing machine that can prevent an abnormal load and abnormal heat generation of a traveling motor and a cutting blade motor, and thereby can efficiently perform the mowing work continuously for a long time.SOLUTION: A self-propelled mowing machine 1 includes: a body unit 2; a traveling unit 3 provided at the traveling direction right-left sides of the body unit 2, and having a traveling motor 31 for drive traveling; and a working unit 4 positioned in front of the body unit 2 and the traveling unit 3, and for working. The working unit 4 includes: multiple cutting blades 53 for cutting grass; a cutting blade housing 43 for covering a portion of upper parts and side faces of the cutting blades 53; and a cutting blade motor 51 positioned at the bottom side of the cutting blade housing 43, and for rotationally driving the cutting blades 53.SELECTED DRAWING: Figure 2
Patent JP-2019146870-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To reduce a risk that a player may reduce a sense of expectation toward a result (a result of winning/losing determination) of subsequent variation display of a pattern and may reduce interest in a game when a notice performance and a prior notice performance having lower jackpot reliability appear since the result of variation display of a pattern can be recognized by a game performance executed during the variation display or during previous variation display and hence a sense of expectation toward a jackpot can be increased over a long period and a sense of expectation toward a jackpot can be enhanced at unexpected timing when a conventional game machine includes a notice performance and a prior notice performance.SOLUTION: A game machine is provided, which maintains a player's interest in a game for a long period by a performance, such as a notice performance and a prior notice performance, and enhances interest in a game.SELECTED DRAWING: Figure 45
Patent JP-2019148039-A (JP)
Title: Draft device and spinning unit
Inventor: MORI HIDESHIGE
IPC: D01H5/32
Filed: 2018-02-28
Abstract: To provide a draft device capable of satisfying a draft condition while stably drafting a fiber bundle, and a spinning unit capable of improving a yarn quality of a yarn that is wound around a package.SOLUTION: A draft device 6 comprises: a pair of back rollers 14 for drafting a fiber bundle F; a pair of third rollers 15; a pair of middle rollers 16 and a pair of front rollers 17; a stepping motor M14 for rotating a back bottom roller 14a of the pair of back rollers 14; a machine base control device 5a for receiving a setting of draft conditions for the fiber bundle F; and a unit control device 10 for controlling an action of the stepping motor M14. The unit control device 10 adjusts operations of the stepping motor M14 within a range in which drafting by the pairs of roller pairs 14, 15, 16 and 17 satisfies the draft conditions received by the machine base control device 5a.SELECTED DRAWING: Figure 3
Patent JP-2019153613-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: HATA YUUKI
IPC: H01L21/336
Filed: 2018-02-28
Abstract: To provide a semiconductor device large in on-current.SOLUTION: A transistor comprises: an oxide 230a disposed on a substrate; an oxide 230b disposed on the oxide 230a; an oxide 230c covering the oxide 230a and the oxide 230b; an insulator 250 covering the oxide 230c; a layer 253a and a layer 253b which are formed on the oxide 230b and the oxide 230c so as to be spaced apart from each other; layers 252b formed between the layer 253a and the layer 253b so as to be spaced apart from each other; a conductor 260 disposed on the insulator 250 and superposed over the oxide 230a to the oxide 230c; an insulator 266 in contact with a top face of the insulator 250 and a side face of the conductor 260; and an insulator 280 in contact with a top face of the insulator 266 and a side face of the conductor 260, in which an opening 263 is formed between the layer 253a and the layer 253b so as to overlap therewith.SELECTED DRAWING: Figure 2
Patent JP-2019153659-A (JP)
Title: Light emitting element and display device including the same
Inventor: YASUKAWA KOJI
IPC: G09F9/30
Filed: 2018-03-02
Abstract: To provide a light emitting element having high luminous efficiency and long life.SOLUTION: The light emitting element includes: a first electrode; a light emitting layer on the first electrode; an electron transport layer on the light emitting layer; an electron injection layer, located on the electron transport layer, in contact with the electron transport layer; and a second electrode, located on the electron injection layer, in contact with the electron injection layer. The electron injection layer includes a lithium complex including an 8-quinolinol ligand. The second electrode includes ytterbium and silver.SELECTED DRAWING: Figure 1
Patent JP-2018093534-A (JP)
Title: Communication system
Inventor: VIVEK SHARMA
IPC: H04W16/32
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which a communication device gives a user communication device a first communication path by using a first radio resource and another communication device gives the user communication device a second communication path by using a second radio resource different from the first radio resource.SOLUTION: A communication device controls a flow of user data via a first communication path and a second communication path on the basis of information received from another communication device and indicating availability of a second radio resource for transmission of the user data.SELECTED DRAWING: Figure 6
Patent JP-2019153904-A (JP)
Title: Power amplifier adjustment method and adjustment system
Inventor: SUZUKI YOSHINORI
IPC: H03F1/32
Filed: 2018-03-02
Abstract: To provide a power amplifier adjustment method and an adjustment system that can adjust a linearizer by using a signal of two equal power waves and reduce non-linear effects on a multicarrier signal as compared with the conventional one.SOLUTION: In a power amplifier adjustment method including a linearizer that reduces intermodulation distortion caused by nonlinearity of the power amplifier, two signals generated by a signal generator are input to the power amplifier, and the power of the first intermodulation distortion of the two signals output from the power amplifier is measured for each order of the first intermodulation distortion, the total amount of the power of the second intermodulation distortion due to the plurality of signals is calculated by using the power of the first intermodulation distortion of the measured order, and the total amount of the power of the second intermodulation distortion due to the plurality of signals set to be minimum or less than a predetermined value to adjust the linearizer.SELECTED DRAWING: Figure 1
Patent JP-2019150935-A (JP)
Title: Rotary die cutter
Inventor: TAKAHASHI KAZUHIKO
IPC: B26D1/38
Filed: 2018-03-06
Abstract: To restrict the output of a mechanism which generates cutting pressure while securing a cutting pressure between a die cut roll and an anvil roll.SOLUTION: A rotary die cutter comprises a first cylindrical roll 1 having a first center axis O1, a second cylindrical roll 2 having a second center axis O2 extending in parallel with the first center axis O1, and a movement mechanism 7 that moves the second roll 2 in a direction orthogonal to the second center axis O2: one of the first roll 1 and the second roll 2 is a die cut roll having a cutting blade in the outer peripheral face, and the other is an anvil roll arranged adjacently to the die cut roll, where the part of the outer peripheral face of the first roll 1 and the part of the second roll 2 come in contact with each other, and where a position of the first center axis O1 in a horizontal direction as view from the axial direction and a position of the second center axis in a horizontal direction are different from each other, so that the movement mechanism 7 moves the second roll 2 to make the second center axis O2 approximate to the horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2018092669-A (JP)
Title: Merging support device, merging support method, and merging support program
Inventor: MAKINO YOSHITAKA
IPC: G08G1/16
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a merging support device which can smoothen flow of traffic at a junction by making points to merging in congestion to one.SOLUTION: A merging support device is mounted on a moving body to acquire current position information of the moving body. In addition, the merging support device presents a recommended merging area when the moving body is on a merging lane. The recommended merging area is an area on the merging lane which is recommended as a place for merging when the merging lane merges into a specific road, and preferably considered as an area at a predetermined distance from a head position of the merging lane.SELECTED DRAWING: Figure 4
Patent JP-2019155373-A (JP)
Title: Molded product and method for manufacturing molded product
Inventor: KASHIWADA MASAHIRO
IPC: B21D5/01
Filed: 2018-03-07
Abstract: To provide a molded product that can maintain a shape of a molded part accurately and readily, and to provide a method for manufacturing a molded product.SOLUTION: A molded product 10 includes: a first molded part 20 that is bent relative to a proximal part 11; and a second molded part 30 that is bent relative to the proximal part 11 and engages with the first molded part 20 to regulate the first molded part 20 from being displaced in a restoration direction.SELECTED DRAWING: Figure 1
Patent JP-2019159505-A (JP)
Title: Communication apparatus, communication method and program
Inventor: TAMURA ICHIRO
IPC: H04N21/436
Filed: 2018-03-08
Abstract: To provide a communication apparatus, communication method and program, capable of regenerating a content by means of a regeneration method based on a user's operation.SOLUTION: The communication apparatus is configured to select, when a related display mapped with the location information of a content is selected, on the basis of a user's operation, whether the content should be regenerated, the data based on an image which an own apparatus displays or a voice being regenerated should be transmitted, or location information of the content or the content should be transmitted to any other communication apparatus before the content is displayed.SELECTED DRAWING: Figure 4
Patent JP-2019161768-A (JP)
Title: Power conversion device
Inventor: TAKEUCHI IPPEI
IPC: H02M7/48
Filed: 2018-03-09
Abstract: To provide a power conversion device capable of starting an electric device while suppressing the number of operations of an overcurrent protection function for an inrush current of the electric device generated during an independent operation of the power conversion device.SOLUTION: The power conversion device includes: an inverter circuit 4 for converting DC power output from a converter circuit 3 into AC power; a detector for detecting a power state flowing from the inverter circuit 4 to independent terminals 105, 106 during an independent operation; a voltage controller 12 for determining a voltage command value of an output voltage of the inverter circuit 4 from a value detected by the detector; and a gate signal generator 13 for converting the voltage command value of the output voltage of the inverter circuit 4 determined by the voltage controller 12 into a gate signal of the inverter circuit 4.SELECTED DRAWING: Figure 2
Patent JP-2019154620-A (JP)
Title: Game machine
Inventor: OTA MASAYASU
IPC: A63F5/04
Filed: 2018-03-09
Abstract: To provide a game machine creating new game characteristics denying conventional common sense that it is advantageous for a player to continue an advantageous section.SOLUTION: An advantageous section includes a plurality of sub sections. For sub sections, at least an initial section, a CZ section and a termination awaiting section are provided, the CZ section being set more advantageous for a player than in the initial section with respect to a start of a specific game (ART), the termination awaiting section being waiting for the termination of the advantageous section. The CZ section is performed in a specific game state (RT 3 state or RT 4 state) but, if the CZ section is terminated without starting the specific game (ART), is configured to be shifted to the termination awaiting section while maintaining the specific game state (RT 3 sate or RT 4 state).SELECTED DRAWING: Figure 6
Patent JP-2019155731-A (JP)
Title: Solder paste printing method, solder paste printing mask, and production method of electronic circuit module
Inventor: SUZUKI SATOSHI
IPC: B41M1/12
Filed: 2018-03-13
Abstract: To provide a solder paste printing method that can prevent exudation of a solder paste even when irregularity exists on a printed wiring board and can stabilize a printing shape and a printing amount of the solder paste.SOLUTION: A printing method includes: a step of preparing a printed wiring board having a resist layer formed on a metal pattern layer; a mask arrangement step in which an opening is formed corresponding to an exposed surface area of the metal pattern layer and an irregular solder paste printing mask having a projected edge part of the opening is brought into contact with the printed wiring board; and a squeegeeing step of transferring the solder paste on the surface region of the metal pattern layer via the opening, in which the solder paste printing mask is positioned such that a projected part of the solder paste printing mask contacts with the edge part of the resist layer, and a recessed part of the solder paste printing mask comes into contact with the center part of the resist layer.SELECTED DRAWING: Figure 5
Patent JP-2019161855-A (JP)
Title: Motor control device and setting device
Inventor: KIRIBUCHI TAKESHI
IPC: H02P31/00
Filed: 2018-03-13
Abstract: To easily change a communication method for communicating with a detection unit in a motor control device.SOLUTION: A slave device (90) includes: a network communication unit (120) that communicates with a PLC (100) via a communication network; an FB signal acquisition unit that acquires an FB signal from the detection unit; and a setting communication unit (140) that receives communication method information in the FB by a communication path different from the communication network. The FB signal acquisition unit includes a reconfigurable device, and can change a communication method by reconfiguring the reconfigurable device. The slave device (90), when the setting communication unit (140) receives the communication method information, reconfigures the reconfigurable device according to the communication method information.SELECTED DRAWING: Figure 1
Patent JP-2019158686-A (JP)
Title: Detection device and detection method
Inventor: YANAGAWA YUKIKO
IPC: G01C3/06
Filed: 2018-03-14
Abstract: To provide a detection device and a detection method that accurately detect the presence/absence of difference of elevation.SOLUTION: A detection device (100) comprises: a light projection unit (11) that projects light; a light receiving unit (12) that receives light incident from a predetermined angle area; and a control unit (20) that calculates a distance corresponding to the time of flight of the light on the basis of a light reception waveform indicating the quantity of received light in the predetermined angle area according to the time elapsed from when the light is projected. The control unit (20) detects the presence/absence of difference of elevation in the predetermined angle area on the basis of distortion of the light reception waveform.SELECTED DRAWING: Figure 2
Patent JP-2019157311-A (JP)
Title: helmet
Inventor: KIM CHANGMIN
IPC: A42B3/12
Filed: 2018-03-15
Abstract: To provide a helmet in which a liner can be placed in a shell easily and reliably without using any adhesive, with increased manufacturing efficiency and realizing a low cost.SOLUTION: A helmet includes: a shell 2 that covers a wearer's head and forms an outer shape of the helmet; and a cushioning liner 3 disposed between the head of the wearer and inside of the shell 2. The liner 3 is arranged in a lined manner inside the shell 2 by combining a plurality of liner pieces 3a, 3b, 3c in a front-rear direction or a left-right direction of the shell 2, and a wearer's cover 5 provided in the shell 2 is formed as a throttle edge 10 having a small opening so as to prevent an escape of a piece end 11 that occurs when the liner pieces 3a, 3b, 3c are combined in the shell 2.SELECTED DRAWING: Figure 1
Patent JP-2019163362-A (JP)
Title: Glass substrate cleaning liquid
Inventor: YASUE HIDEKUNI
IPC: C11D7/08
Filed: 2018-03-19
Abstract: To provide a glass substrate cleaning liquid in which precipitation of dissolved products is suppressed.SOLUTION: This invention relates to a glass substrate cleaning liquid containing (A) a hydrogen fluoride, (B) a hydrogen fluoride salt, (C) an alkylene polyamine polycarboxylic acid in which the total number of a carboxyl group and a hydroxy group is an odd number (where, the number of hydroxy group(s) may be 0), and (D) water.SELECTED DRAWING: None