baber/WOPTO huggingface dataset:
Patent JP-2019023734-A (JP)
Title: Liquid crystal display
Inventor: NAKAJIMA SETSUO
IPC: G02F1/1368
Filed: 2018-08-24
Abstract: To reduce the number of processes for manufacturing a TFT to achieve a reduction in manufacturing cost and improvement of a yield in an electro-optical device and a semiconductor device represented by an active matrix type liquid crystal display.SOLUTION: A first interlayer insulating layer 114 consisting of an inorganic material on a reverse stagger type TFT 120, a second interlayer insulating layer 115 formed on the first interlayer insulating film and consisting of an organic material, and a pixel electrode 118 formed in contact with the second interlayer insulating layer are provided on a substrate. The substrate has, at its end, an input terminal part electrically connected to wiring of another substrate, and the input terminal part is formed of a first layer consisting of the same material as that of a gate electrode, and a second layer consisting of the same material as that of the pixel electrode. This configuration can reduce the number of photomasks used in a photo-lithography technology to five.SELECTED DRAWING: Figure 2
Patent JP-2020035031-A (JP)
Title: Protective case for electronic device
Inventor: IGUCHI TAKEYOSHI
IPC: H05K5/02
Filed: 2018-08-28
Abstract: To provide a protective case that facilitates a one-handed operation of a portable electronic device and has a strong protective performance against impact.SOLUTION: A protective case 1 includes a rotatable grip part 2 made by casting of pure aluminum or an aluminum alloy and configured for a user to hold a smartphone 10 with one hand. The grip part has an oblong ring shape and has a size that allows at least two or more fingers to hang it. When the grip part is in an "inverted position" parallel to a main body, it enters a groove part having an extension groove part 5a, and the front surface of the protective case becomes flat. In a "standing position" where the grip part is perpendicular to the main body, the user can hold the smartphone with one hand by putting it between the fingers and a carpus portion. A cushioning material is provided on the back surface of the protective case, and a hinge part 30 of the grip part is provided in an internal space created thereby.SELECTED DRAWING: Figure 1
Patent JP-2020034031-A (JP)
Title: Pressure control device
Inventor: NAKANO TAKESHI
IPC: F16K51/00
Filed: 2018-08-28
Abstract: To provide a pressure control device which enables improvement of workability when a body and a filter unit are assembled.SOLUTION: A pressure control device 10 includes: a body 3 having a passage 33 including a groove 31 and a diameter expansion part 32 which is connected with the groove 31 and reaches a bottom part 311 of the groove 31 and in which a width is expanded compared to a width of the groove 31; and a filter unit 9 which is housed along a depth direction of the diameter expansion part 32 and captures foreign objects mixed in a fluid Q passing through the passage 33. The filter unit 9 has: a cylindrical frame body 92 including a through hole part 921 which penetrates in a direction orthogonal to a center axis O; and a planar filter member 93 which is disposed crossing the through hole part 921.SELECTED DRAWING: Figure 6
Patent JP-2019053979-A (JP)
Title: Preparation of ionic liquids based on boron clusters
Inventor: RANA MOHTADI
IPC: H01G11/62
Filed: 2018-08-30
Abstract: To provide preparation of ionic liquids based on boron clusters.SOLUTION: Electrolytes and electrochemical cells include a novel ionic liquid having a quaternary cation and a boron cluster anion. In some aspects, the boron cluster anion will be a functionalized or unfunctionalized icosahedral boranyl or carboranyl anion. Electrochemical cells have an electrolyte including the ionic liquid. In some versions, the ionic liquid is used as a solvent to dissolve an ionic shuttle salt for transport of active material, with an optional co-solvent. Methods for synthesizing the ionic liquid include contacting a boron cluster salt with a quaternary salt to form the ionic liquid by a metathesis reaction.SELECTED DRAWING: None
Patent JP-2020031873-A (JP)
Title: Ophthalmologic apparatus, control method thereof, program, and recording medium
Inventor: SAKAIHARA MANABU
IPC: A61B3/10
Filed: 2018-08-30
Abstract: To make it easy to grasp a position where posterior staphyloma is generated.SOLUTION: An ophthalmologic apparatus includes an optical coherence tomography (OCT) part, an analysis part, a front image acquisition part, a specification part, and a display control part. The OCT part acquires three-dimensional data by applying OCT scan to a three-dimensional region of the posterior segment of an eye to be examined. The analysis part analyzes the three-dimensional data acquired by the OCT part and specifies a first data region corresponding to posterior staphyloma. The front image acquisition part acquires a front image of the posterior segment of the eye to be examined. The specification part specifies a first partial region of the front image corresponding to the first data region specified by the analysis part. The display control part causes display means to display the front image, and display a first image indicating the first partial region corresponding to posterior staphyloma, superimposing it on the front image.SELECTED DRAWING: Figure 4
Patent JP-2020034454-A (JP)
Title: Signal processing device
Inventor: ISHIKAWA YUGO
IPC: G01S7/487
Filed: 2018-08-30
Abstract: To provide a signal processing device capable of minimizing deterioration in accuracy of a laser radar device output.SOLUTION: Provided is a matched filter 6 for processing a reception signal from a light reception unit 3 of a lidar 1 comprising a light-emission unit 2 for irradiating light and the light reception unit 3 for receiving return light of the light reflected from an object, the matched filter comprising: a filter 6f configured to perform a process for improving SN ratio of the reception signal; and a modification unit 6g configured to acquire information on the object 100 irradiating the light, and generate a reference signal according to the acquired information on the object and output the same to the filter 6f.SELECTED DRAWING: Figure 9
Patent JP-2019073497-A (JP)
Title: Silicon-containing compound, urethane resin, elastic film and method of forming the same
Inventor: HATAKEYAMA JUN
IPC: C08F290/06
Filed: 2018-08-31
Abstract: To provide an elastic film having excellent elasticity and strength, and also excellent water repellency of a film surface and a method of forming the same, a urethane resin used for the elastic film, and a silicon-containing compound to be materials for the urethane resin.SOLUTION: This invention relates to a silicon-containing compound represented by formula (1) (R-Rare a C1-6 alkyl group, -(OSiRR)-OSiRRRor the like, n is an integer of 0-100, A is a C1-6 alkylene group).SELECTED DRAWING: None
Patent JP-2020037837-A (JP)
Title: Work machine
Inventor: TANAKA HIROAKI
IPC: E02F9/20
Filed: 2018-09-05
Abstract: To provide a work machine that can maintain the construction accuracy of semiautomatic control regardless of a difference in excavation depths or soil properties.SOLUTION: A controller 20: acquires soil property information on the basis of an operation command to a work machine 210, a bucket claw tip position that is output from a bucket position measuring device 11, and a drive load on the work machine that is output from a load measuring device 24; generates a soil property map on the basis of the bucket claw tip position and the soil property information; calculates an estimated load that is an estimated value for an excavation load on the basis of the soil property map and a bucket claw tip target position; and corrects the operation command depending on the estimated load.SELECTED DRAWING: Figure 3
Patent JP-2020043154-A (JP)
Title: Semiconductor device and manufacturing method therefor, and power conversion device
Inventor: KUMADA SHO
IPC: H01L21/607
Filed: 2018-09-07
Abstract: To provide a technology capable of improving the reliability of a semiconductor device.SOLUTION: The semiconductor device includes: a semiconductor element 4 for electric power which is a semiconductor element; metal sinter members 7e, 7g; and a metal wire 6 which is a wiring member. The metal sinter members 7e, 7g are disposed on a major surface of the semiconductor element 4 for electric power. The metal wire 6 is coupled to the semiconductor element 4 for electric power through the metal sinter members 7e, 7g. A part of the metal wire 6 is embedded into the metal sinter members 7e, 7g under a spaced state from the major surface of the semiconductor element 4 for electric power.SELECTED DRAWING: Figure 3
Patent JP-2020040139-A (JP)
Title: Processing device and method of processing workpiece
Inventor: KOBAYASHI MAKOTO
IPC: H01L21/683
Filed: 2018-09-07
Abstract: To provide a processing device which allows a workpiece to be properly held, and enables a shape of a holding surface of a chuck table to be modified.SOLUTION: The processing device has: a chuck table 14 for holding a workpiece 11 on a holding surface 14a; and a processing unit for processing the workpiece held on the holding surface. Abrading the holding surface by the processing unit can modify a shape of the holding surface. The chuck table has: a suction surface 50a for sucking the workpiece on the holding surface; and a seal unit 60 for filling a gap between the holding surface and an outer peripheral portion of the workpiece. The seal unit includes: a tube 62 fitted into a groove which surrounds the suction surface and is formed on the holding surface side of the chuck table so as to be in correspondence with the outer peripheral portion of the workpiece; and a tube shape control unit 64 which controls pressure of the inside of the tube, thereby controlling a shape of the tube, while switching states between a state in which an upper end of the tube projects from the groove, and a state in which the tube is buried in the groove.SELECTED DRAWING: Figure 2
Patent JP-2020040165-A (JP)
Title: Calibration system and calibration method for robot
Inventor: WANG YUELAI
IPC: B25J9/10
Filed: 2018-09-11
Abstract: To improve absolute accuracy of a robot's tip by identifying mechanical error parameters of an appropriate number and kind.SOLUTION: A calibration system 1 for a robot includes: a data storage part 5 for storing multiple pieces of data in which actual measurement position information obtained by actually measuring a tip position of a robot, is combined with information expressing a state of the robot at the time of the actual measurement; parameter selection parts 6 and 7 for selecting a group of mechanical error parameters to be identified, from a parameter group expressing mechanical errors of the robot; a parameter identification part 8 for identifying each mechanical error parameter, by using the stored data and information on the selected mechanical error parameters; and an identification result evaluation part 9 for evaluating an identification result. In the calibration system, selection of different mechanical error parameter according to the parameter selection parts 6 and 7, identification and evaluation are repeated if the evaluation does not meet a predetermined standard.SELECTED DRAWING: Figure 2
Patent JP-2020040310-A (JP)
Title: Element substrate, recording head and recording device
Inventor: TAMARU YUJI
IPC: B41J2/14
Filed: 2018-09-11
Abstract: To provide an element substrate that is configured to reduce influences of unbalance of temperatures caused by evolution of heat of wiring.SOLUTION: An element substrate comprises a plurality of recording elements arranged in a first direction, a first connection terminal provided at one end side of a row of the recording elements and a second connection terminal provided at the other end side. Further, the substrate comprises a first wiring group connecting one end of each recording element to the first connection terminal and a second wiring group connecting the other end of each recording element to the second connection terminal. Wiring included in the first wiring group is cascade-connected to recording elements constituting each group which are arranged close to each other and divided and driven of the plurality of recording elements, while is parallely connected to the recording elements constituting each block which are arranged separately from each other and simultaneously driven. Further, wiring included in the second wiring group is cascade-connected to the recording elements constituting each group of the plurality of recording elements, while is parallely connected to the recording elements constituting each block.SELECTED DRAWING: Figure 6
Patent JP-2020039774-A (JP)
Title: Game machine
Inventor: FUJISHIRO TSUTOMU
IPC: A63F7/02
Filed: 2018-09-13
Abstract: To calibrate coordinates of a movable body (motor) without using an index sensor.SOLUTION: A game machine includes: a movable body 350 formed so as to be movable freely in a predetermined path; a motor 360 for moving the movable body; a stopper 368 that is disposed in an end of the path and physically restricts movement of the movable body; and a movable control part for controlling the motor such that the movable body travels to predetermined target coordinates in a direction of the stopper on a motor basis. The movable control part stops the motor according to restriction of the movement of the movable body by the stopper and sets the stop position as reference coordinates on a motor basis.SELECTED DRAWING: Figure 8
Patent JP-2020045179-A (JP)
Title: Image formation system
Inventor: YAMADA NORIMOTO
IPC: G03G15/00
Filed: 2018-09-14
Abstract: To provide an image formation system improving productivity by increasing sheet speed to rapidly transport a sheet even in a long sheet without staying the sheet with formed image between devices.SOLUTION: A puncher control section 971 of a puncher 400 in an image formation system 1000 selects in accordance with a sheet length one mode of a first mode transporting a short sheet to a short passage 419 and delivering the short sheet to a finisher 500 by increasing delivery speed of the short sheet from a low speed to a high speed in the short passage when a sheet received from an image formation device 100 is the short sheet and a second mode transporting a long sheet to a punch passage 416 and delivering the long sheet to the finisher by increasing the delivery speed of the long sheet from the low speed to the high speed in the punch passage when a sheet received from the image formation device is the long sheet longer than the short sheet in a transporting direction, to perform the selected mode.SELECTED DRAWING: Figure 1
Patent JP-2020045864-A (JP)
Title: Expander and binary power generator
Inventor: TSUBOI NOBORU
IPC: F01C21/06
Filed: 2018-09-20
Abstract: To provide an expander and a binary power generator capable of realizing miniaturization and efficiently utilizing two different pressure sources.SOLUTION: An expander 10 is connected to at least two different pressure sources. The expander 10 comprises: a first stage gas supply port 14 through which gas is supplied to the expander from a first pressure source 50; a first stage expansion section 11; a first stage exhaust port 15; a second stage gas supply port 24 through which gas is supplied to the expander from a second pressure source 51; a second stage expansion section 21; a second stage exhaust port 25; a first stage screw rotor 12; a second stage screw rotor 22; an intermediary bearing 26a; a separation wall 35 separating the first stage expansion section 11 from the second stage expansion section 21; and an oil line 27 which allows lubrication oil to flow by the second stage exhaust port 25 through the intermediary bearing 26a and a coupling section 34. Also, in the expander, a first stage rotation shaft 12b and a second stage rotation shaft 22b form an intermediary rotation shaft. The separation wall 35 has a through hole 35a in which a seal mechanism 36 is installed.SELECTED DRAWING: Figure 1
Patent JP-2020051632-A (JP)
Title: Heat exchanger and air conditioner including the same
Inventor: KUMAMOTO Kosuke
IPC: F24F1/0067
Filed: 2018-09-21
Abstract: To provide a heat exchanger etc. which can distribute a refrigerant properly with a simple structure.SOLUTION: Multiple plate-like bodies P1 to P9 included in a header 11 of a heat exchanger include: a first plate-like body P1 having a recessed part R1 recessed to one side; and a second plate-like body P2 located adjacent to the other side of the first plate-like body P1. In the recessed part R1, one first hole h1 is provided as a refrigerant passage. In the second plate-like body P2, multiple second holes h2 communicating with a space located between the second plate-like body P2 and the recessed part R1 are formed as refrigerant passages. A plate surface of the second plate-like body P2 exists on a projection area formed when the first hole h1 is projected onto the second plate-like body P2.SELECTED DRAWING: Figure 2
Patent JP-2020052599-A (JP)
Title: Sensitiveness evaluation system and sensitiveness evaluation method
Inventor: SUZUKI MINAKO
IPC: G06F16/00
Filed: 2018-09-26
Abstract: To provide a sensitiveness evaluation system capable of supporting a change of design of an evaluation object so that user's impression to the evaluation object becomes closer to a target impression.SOLUTION: A sensitiveness evaluation system 10 comprises an acquisition unit 16 acquiring impression evaluation information representing how closer to an impression indicated by a plurality of sensitiveness words user's impression to an evaluation object is, a calculation unit 17 calculating a coordinate that is a coordinate indicating user's impression to the evaluation object and is on a coordinate space composed of multiple sensitiveness axes by calculating an evaluation value for each of the multiple sensitiveness axes on the basis of the acquired impression evaluation information, a determination unit 18 determining whether the calculated coordinate locates in a target area in the coordinate space indicating the target impression, and a presentation unit 19 presenting directivity to make the coordinate closer to the target area if it is determined that the calculated coordinate locates out of the target area.SELECTED DRAWING: Figure 1
Patent JP-2020054109-A (JP)
Title: Accumulator voltage leveling device
Inventor: HANEDA SHOJI
IPC: H02J7/02
Filed: 2018-09-27
Abstract: To level the voltage of each accumulator without wasting power in a battery pack in which a plurality of accumulators are connected in series.SOLUTION: An accumulator voltage leveling device 1 includes voltage leveling circuits 20A to 20C. The voltage leveling circuits 20A to 20C are provided corresponding to accumulators 10A to 10C. The voltage leveling circuits 20A to 20C comprise: a transformer 23 having a primary coil 24 and a secondary coil 25; a comparator 21 for generating a pulse voltage by comparing the voltage of each accumulator 10A to 10C with a triangular wave voltage; and a NMOS transistor 22 whose conduction and non-conduction of current is controlled by the pulse voltage. One end of the primary coil 24 is connected to the positive electrodes of the accumulators 10A to 10C. The other end of the primary coil 24 is connected to the negative electrodes of the accumulators 10A to 10C via the NMOS transistor 22 and a resistor R23. The secondary coils 25 included in each of the voltage leveling circuits 20A to 20C are connected in parallel.SELECTED DRAWING: Figure 1
Patent JP-2020051990-A (JP)
Title: Casting mold device
Inventor: TAKEMURA KOJI
IPC: B22D17/22
Filed: 2018-09-28
Abstract: To provide a casting mold device capable of directly measuring a temperature of molten metal.SOLUTION: A casting mold device 1 is a device for injecting molten metal into a cavity 3 of a mold for producing a cast object C, and the mold comprises molten metal temperature measurement means 6 for measuring a temperature of the molten metal. The molten metal temperature measurement means 6 comprises: a measurement window 60D opened to a front surface of the cavity 3; a transmission member 61 arranged on the measurement window 60D; infrared ray detection means 63 which is arranged in the mold and separated from the transmission member 61 by a prescribed distance, and detects an infrared ray radiated from the molten metal through the transmission member 61; and temperature conversion means 68 which is connected to the infrared ray detection means 63, and converts, on the basis of the infrared ray information detected by the infrared ray detection means 63, the infrared ray information into temperature information on the molten metal.SELECTED DRAWING: Figure 6
Patent JP-2020053944-A (JP)
Title: Imaging device, imaging method, and program
Inventor: NASU JUN
IPC: H04N5/232
Filed: 2018-09-28
Abstract: To provide an imaging apparatus capable of reducing generation of noise in a pseudo NFR moving image composed of an HFR frame and an NFR frame.SOLUTION: When being switched to an HFR while acquiring a frame from a CMOS sensor 101 using an NFR, an imaging apparatus 100 displays a moving image composed of the HFR added frames on a display unit 109 and records the HFR added frames on a recording medium 111.SELECTED DRAWING: Figure 2
Patent JP-2020055088-A (JP)
Title: Robot controller and robot controller manufacturing method
Inventor: SAKAI CHIE
IPC: H02P5/74
Filed: 2018-10-03
Abstract: To downsize a robot controller.SOLUTION: A robot controller (2) is a controller of a robot (1) having a plurality of motors (M1-M6) that drive a plurality of shafts (JT1-JT6) respectively, where the shafts have different output respectively. The robot controller (2) comprises a plurality of power modules (201) configured to supply driving electric power to the plurality of motors (M1-M6) respectively and one circuit board (200) having a plurality of spaces (200a) on which the power modules can be arranged formed on one main surface, where through-holes (200b) corresponding to pin arrangements of the power modules are formed in the spaces respectively. A rating current of at least one power module of the plurality of power modules (201) is different from a rating current of the other power module and the power modules have identical pin arrangements.SELECTED DRAWING: Figure 3
Patent JP-2019017391-A (JP)
Title: Method for cloning and manipulating genome
Inventor: GWYNEDD A BENDERS
IPC: C12N15/81
Filed: 2018-10-11
Abstract: To provide a composition and method for cloning a donor genome in a heterologous host cell.SOLUTION: According to the present invention, a method comprises the step of obtaining a donor genome from a donor cell. Here, the donor genome can be further modified in a host cell. The modified genome or unmodified genome can be further isolated from the host cell and transferred into a recipient cell. A donor genome from an intractable donor cell can be used to be altered in more tractable host cells.SELECTED DRAWING: Figure 1
Patent JP-2019036984-A (JP)
Title: Management of communications with multiple access points based on inter-access point communications
Inventor: OZCAN OZTURK
IPC: H04W92/20
Filed: 2018-10-12
Abstract: To provide methods, systems and apparatuses for managing communications in a wireless communications system.SOLUTION: An inter-access point communications link between a first access point and a second access point is established. At the first access point, one or more performance statistics from the second access point are received via the inter-access point communications link. Communication to or from a mobile device via the first access point and the second access point is managed based at least in part on the received performance statistics.SELECTED DRAWING: Figure 8