baber/WOPTO huggingface dataset:
Patent JP-2019079247-A (JP)
Title: Mobile body control device, mobile body control method and mobile body control system
Inventor: ISHIHARA TATSUYA
IPC: G05D1/02
Filed: 2017-10-24
Abstract: To provide a mobile body control device capable of ensuring a mobile body to safely and securely travel while considering personal spaces allowable for different moving objects depending on the pedestrians and ambient situations without giving any anxiety or discomfort to not only an operator but also ambient persons with respect to movement of the mobile object to be operated.SOLUTION: The mobile body control device includes: a personal space estimation part 14 that is configured to acquire personal spaces of multiple moving objects including a moving object to be operated within an object range; a movement state determination part 13 that is configured to estimate the respective movement speed and movement locus from the movement state of the multiple moving objects; and a collision processing part 15 that is configured to calculate a piece of information necessary for the moving object as the operation target to avoid a collision with another moving object on the basis of the personal spaces of the multiple moving objects and the movement speed and the movement locus thereof and to cause the target moving object to take an avoiding operation on the basis of the calculated avoidance operation information.SELECTED DRAWING: Figure 2
Patent JP-2018012343-A (JP)
Title: High height ink jet printing
Inventor: DANIEL W BARNET
IPC: B41J2/01
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a suitable high height ink jet printing.SOLUTION: A system includes a print head including a plurality of nozzles formed in a bottom surface of the print head. The nozzles are configured to eject liquid onto a substrate. The system includes a gas flow module configured to provide a flow of gas through a gap between the bottom surface of the print head and the substrate. The gas flow module can include one or more gas nozzles configured to inject gas into the gap. The gas flow module can be configured to apply suction to the gap.SELECTED DRAWING: Figure 9
Patent JP-2019078376-A (JP)
Title: Connecting rod bearing for crank shaft of internal combustion engine
Inventor: AMANO MASAHARU
IPC: F16C33/10
Filed: 2017-10-26
Abstract: To provide a connecting rod bearing capable of reducing frictional loss in operating an internal combustion engine.SOLUTION: A connecting rod bearing for a crank pin of a crank shaft of an internal combustion engine has a pair of half-split bearings forming the cylindrical shape by being combined to each other, each half-split bearing has a main cylindrical portion including a circumferential central portion of the half-split bearing, the main cylindrical portion has a sliding face at its radial inner side, further each half-split bearing has crash reliefs formed to thin a wall thickness with respect to the main cylindrical portion, at circumferential both sides of the sliding face, at least one of the pair of half-split bearing has an axial groove extended in an axial direction on a sliding face between the circumferential central portion and the crash relief at a front side in a rotating direction, of the crank pin, and the axial groove is separated from the circumferential central portion toward the front side in the rotating direction by a circumferential angle of 10° or more, and separated from the crash relief at the front side in the rotating direction of the crank pin by a circumferential angle 10° or more.SELECTED DRAWING: Figure 2
Patent JP-2018012740-A (JP)
Title: Method for producing isothiocyanate
Inventor: SHINOHATA MASAAKI
IPC: C07C331/30
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an N-substituted-O-substituted thiocarbamate using an easily handleable compound and producing an isothiocyanate by the thermal decomposition of the N-substituted O-substituted thiocarbamate.SOLUTION: There is provided a method for producing an isothiocyanate using an organic primary amine and thiourea as raw materials, which comprises: a step (A) of reacting an organic primary amine and thiourea to produce a compound having a thioureido group and ammonia; a step (B) of reacting the compound having a thioureido group and a hydroxy compound to produce an N-substituted-O-substituted thiocarbamate and ammonia, followed by separating ammonia; and a step (C) of producing an isothiocyanate by the thermal decomposition of the N-substituted O-substituted thiocarbamate, wherein the hydroxy compound is an alcohol.SELECTED DRAWING: None
Patent JP-2019082548-A (JP)
Title: Pixel circuit, display device, driving method of pixel circuit, and electronic apparatus
Inventor: TOYOMURA TADASHI
IPC: G09G3/20
Filed: 2017-10-30
Abstract: To provide a pixel circuit capable of simultaneously improving contrast and lateral cross talk.SOLUTION: The circuit includes a driving transistor whose source is connected to the anode of the light-emitting element, a sampling transistor connected to a gate of the driving transistor and which samples a signal voltage to be written to the driving transistor, and a reset transistor which resets the anode of the light-emitting element to a predetermined potential at a predetermined timing, and the reset transistor switches from on to off before writing the signal voltage to the driving transistor, switches from off to on while writing the signal voltage to the driving transistor after switching, and switches from on to off before a period in which the light emitting element emits light after writing.SELECTED DRAWING: Figure 14
Patent JP-2019082422-A (JP)
Title: On-line analytical method
Inventor: NAKAMURA SHINJI
IPC: G01N21/3577
Filed: 2017-10-31
Abstract: To provide a method of performing an analysis on-line in a manufacturing process of a chemical synthesizing plant.SOLUTION: A method of performing an analysis for analyzing a plurality of components and density of an object to be analyzed that is manufactured in a manufacturing process of a chemical synthesizing plant includes: a step which uses an analyzing device 20 connected to an analyzer 21 and in which the analyzer 21 acquires teacher data by eliminating infrared absorption spectrum data where absorbance in a prescribed wavelength region or wavenumber domain among a plurality of infrared absorption spectrum data has a saturation region; a step in which the analyzer 21 applies partial least squares regression (PLS) between an infrared absorption spectrum of the converted teacher data and respective converted components and density of mixed solution, and obtains a correlation equation between the teacher data and the plurality of components and density of the mixed solutions; and a step which measures, in the prescribed wavelength region or wavenumber domain, an object to be analyzed inside a container having a prescribed optical path length by the analyzing device 20 and obtains the plurality of components and density of the object to be analyzed from the correlation equation.SELECTED DRAWING: Figure 3
Patent JP-2019082221-A (JP)
Title: Terminal support device and control cable assembly using terminal support device
Inventor: YOKOMATSU MUTSUHIRO
IPC: F16C1/10
Filed: 2017-10-31
Abstract: To provide a terminal support device that suppresses vibration isolation effect on a part where an elastic member does not come into contact with a socket from decreasing.SOLUTION: A terminal support device 1 has a cap 2 to which a terminal of an outer casing C1 is fixed, a guide pipe 3, an elastic member 4 having opening parts at both ends, and a socket member 5 surrounding the elastic member 4. The socket member 5 is composed of a hard member, the elastic member 4 has an inner space part 43 communicating with the opening parts at both the ends, and the cap 2 and guide pipe 3 are connected to the opening parts at both the ends of the elastic member 4. The elastic member 4 has a flange part 44 extending perpendicularly to an axial direction in which the inner space part 43 extends and a flat part 45 on a plane, facing in the axial direction, of the flange part 44, the socket member 5 has a press plane 53 holding the flange part 44 in the axial direction, and the press plane 53 is provided with pluralities of contact parts 53a contacting the flat part 45 and non-contact parts 53b leaving a space with the flat part 45.SELECTED DRAWING: Figure 1
Patent JP-2018077474-A (JP)
Title: Pixel circuit and method for forming pixel circuit
Inventor: BAHMAN HEKMATSHOARTABARI
IPC: G09G3/20
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a pixel circuit and a method for forming the pixel circuit.SOLUTION: A pixel circuit includes a first capacitor and a diode stage connected to a gate and ground of a first transistor for receiving a select input. A data line is coupled to a first source/drain of the first transistor and a second source/drain of the first transistor is coupled to a gate of the second transistor. The drain of the second transistor is connected to supply voltage and the source is connected to a resistor. This resistor is connected to an organic light emitting diode (OLED) connected to the ground.SELECTED DRAWING: Figure 1
Patent JP-2019086039-A (JP)
Title: Damper
Inventor: MORI TAKUHITO
IPC: F16F9/18
Filed: 2017-11-02
Abstract: To provide a damper which can change an attenuation characteristic according to a movable load, and is favorable in mountability.SOLUTION: A damper comprises an attenuation passage for making an elongation-side chamber R1 and a compression-side chamber which are defined by a piston communicate with each other, an in-rod passage 30 which is formed at a piston rod 3, and communicates with the compression-side chamber according to a movable load applied to a vehicle body, and an orifice forming member 5 having an orifice 52 which is attached to an external periphery of the piston rod 3, arranged at the elongation-side chamber R1 side of the piston, and communicates with the elongation-side chamber R1 in the in-rod passage 30. The orifice forming member 5 has a first member 50 in which a recess 50b opened to one side in an axial direction is formed between the piston rod 3 and itself, and a second member 51 for blocking an opening of the recess 50b. The in-rod passage 30 and the orifice 52 communicate with each other via a communication clearance 53 which is formed inside the recess 50b, and the orifice 52 permits a bidirectional flow of liquid between the communication clearance 53 and the elongation-side chamber R1.SELECTED DRAWING: Figure 2
Patent JP-2019083886-A (JP)
Title: Coinjection device
Inventor: IEDA HIROSHI
IPC: A61J1/20
Filed: 2017-11-02
Abstract: To provide a coinjection device capable of efficiently executing coinjection processing including an agitation process of agitating chemical.SOLUTION: A coinjection device 1 comprises: a coinjection processing part 300 capable of executing coinjection processing of injecting a chemical within a first container into a second container on the basis of preparation data; and a coinjection control part 100 which controls the coinjection processing part 300. In the coinjection processing based on first preparation data by the coinjection processing part 300, the coinjection control part 100 can use the chemical in the first container loaded previously to the coinjection device 1 in association with second preparation data different from the first preparation data.SELECTED DRAWING: Figure 27
Patent JP-2019083988-A (JP)
Title: Wall storage stage
Inventor: KATO HIROYOSHI
IPC: A63J1/00
Filed: 2017-11-06
Abstract: To provide a wall storage stage in which a writing-in board such as a white board and a black board repeatedly usable for writing and erasing is installed on a bottom plate surface in a wall storage state of making a stage upright so as to utilize the writing-in board on a bottom plate in a wall storage state of making the stage upright.SOLUTION: A wall storage stage is such that: a fixing leg 6 is uprightly fixed onto a floor face f of a hangar H recessedly provided in a wall W; a base end part of a stage 1 capable of being raised/lowered into a horizontal state and an upright state is pivoted to the upper part of the fixing leg 6; a bottom plate 3 of the stage 1, becoming uniform with the wall W in the upright state of the stage 1 has at least the tip part dividedly formed, projects at a right angle as a support leg 3a in the horizontal state of the stage 1, and is rotatably provided so as to be stored flush as the bottom plate 3 in the upright state of the stage 1; and a writing-in board 14 such as a white board and a black board, repeatedly usable for writing and erasing is stuck to the surface of the bottom plate 3.SELECTED DRAWING: Figure 1
Patent JP-2019085300-A (JP)
Title: Method for manufacturing gallium phosphate orientation crystal
Inventor: KURITA FUMI
IPC: C30B19/02
Filed: 2017-11-07
Abstract: To provide a method for manufacturing a gallium phosphate orientation crystal, capable of easily and surely obtaining the gallium phosphate orientation crystal having a (110) plane grown in a surface direction.SOLUTION: A method for manufacturing a gallium phosphate orientation crystal comprises: a heating step S1 of heating a gallium phosphate single crystal substrate cut in a (110) plane at a temperature equal to or more than the melting point of a flux powder including an alkali metal compound and a molybdenum compound and 950°C or less in a mixed powder obtained by mixing the flux powder and a gallium phosphate powder having an amount equal to or more than the solubility of the flux powder at 950°C; and a cooling step S2 of epitaxially growing gallium phosphate on the gallium phosphate single crystal substrate by cooling to obtain a gallium phosphate orientation crystal having the (110) plane grown in a surface direction.SELECTED DRAWING: Figure 1
Patent JP-2018021262-A (JP)
Title: Metallic material and method for producing metallic material
Inventor: AMEYAMA MEGUMI
IPC: C22C33/02
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a metallic material capable of maintaining ductility while being increased in strength.SOLUTION: Provided is a metallic material comprising: a fine grain structure region 1 in which metallic structure is composed of fine crystal grains 1a; and a plurality of coarse grain structure regions 2 composed of coarse crystal grains 2a with an average crystal grain size higher than that of the fine crystal grains 1a. The fine grain structure 1 is made into a network structure by dispersedly scattering the plurality of coarse grain structure regions 2 into the fine grain structure region 1. Further, the fine crystal grains 1a is a two phase structure by including two or more kinds of crystal grains with different crystal structures from each other.SELECTED DRAWING: Figure 1
Patent JP-2019095878-A (JP)
Title: Retrieval device for vehicle
Inventor: HITOMI KENTARO
IPC: G06F16/00
Filed: 2017-11-20
Abstract: To further improve analysis based on a database created by pieces of driving behavior data collected from a vehicle.SOLUTION: A retrieval device for a vehicle comprises: an acquisition unit 10 for acquiring driving behavior data which is time series data of a driving behavior relating to at least one of vehicle driving operation or action; and a case example storage unit 13 for, with the driving behavior data acquired by the acquisition unit 10 as a query for a driving behavior DB created by pieces of driving behavior data collected from the vehicle, extracting and outputting driving behavior data similar to the query.SELECTED DRAWING: Figure 4
Patent JP-2019096672-A (JP)
Title: Semiconductor memory device
Inventor: KARIYA NAYUTA
IPC: H01L29/788
Filed: 2017-11-20
Abstract: To provide a semiconductor memory device whose integration degree is high.SOLUTION: A semiconductor memory device 1 includes; a substrate 10; a plurality of electrode films 12 arranged along a first direction Z intersecting with the surface of the substrate via an air gap 13; a semiconductor member 16 extending in the first direction Z; a change storage member 22 provided between the semiconductor member 16 and each of the electrode films 12; and a high dielectric constant film 25 which is provided along the outer surface of the air gap 13 and has a relative dielectric constant higher than that of silicon oxide.SELECTED DRAWING: Figure 1
Patent JP-2019093871-A (JP)
Title: Electric vehicle control toque generation device and electric vehicle
Inventor: HASEGAWA Sadayuki
IPC: F16D48/02
Filed: 2017-11-22
Abstract: To provide an electric vehicle control torque generation device and an electric vehicle capable of simplifying a device configuration and reducing a size and a weight of the device.SOLUTION: An electric vehicle 100 comprises a control torque generation device 200 which applies control torque to wheels 104a and 104b through front wheel axles 102a and 102b rotationally driven by an electric motor 107. The control torque generation device 200 has a compression and expansion engine 210, a flow rate regulation valve 220 and a clutch device 222. The compression and expansion engine 210 is mounted with a piston 213 which is reciprocated in a cylinder block 212 so as to increase or decrease capacity of an air chamber 214. The air chamber 214 is communicated with the atmosphere through the flow rate regulation valve 220. The piston 213 is connected to a rotary drive shaft 107a of the electric motor 107 through a crank 216 and the clutch device 222.SELECTED DRAWING: Figure 1
Patent JP-2019092909-A (JP)
Title: Game board with square
Inventor: MORI KEI
IPC: A63F3/00
Filed: 2017-11-24
Abstract: To solve problems for example, in a game board with square for go and shogi, a number of squares is determined, and a number of square is large so that, an area of the game board is large, so that the game board cannot be easily stored or carried.SOLUTION: This invention is configured so that, side surfaces of two pieces for folding a partial board divided into four or more pieces to a front surface side are connected by adhering a synthetic resin impregnation fabric, and a junction is made to match a rule mark of a square so that, an area of the game board becomes almost a quarter, and an interval of a junction is inconspicuous. In addition, by connecting divided partial boards at side surfaces, a different number of squares can be arranged on each of both front and rear surfaces even in a board folded into six. In addition, each partial board is a box body having a frame having a height equal to or higher than a half height of a piece stand or stone box for storing game piece or stones on four sides of a thin plate, each shape to be matched by being folded to rear side is equal, so that, pieces and stones can be stored with the piece stand and stone box for making them one set, storage and carriage can be facilitated.SELECTED DRAWING: Figure 3
Patent JP-2019093504-A (JP)
Title: Article manufacturing method and robot system
Inventor: ISHIKAWA TAKAHIRO
IPC: B25J13/08
Filed: 2017-11-24
Abstract: To reduce time during which a robot operates when making the robot perform assembling operation.SOLUTION: A robot 200 is operated to measure displacement of a real track of a hand 202 with respect to a target track of the hand. On the basis of the measured displacement of the hand 202 and a shape of a work-piece W2, a position and a posture of the work-piece W2 with respect to the robot 200 is determined. In automatic operation, the work-piece W2 is moved to the determined position and the determined posture, and then the robot 200 is made perform assembling operation for assembling a work-piece W1 to the work-piece W2.SELECTED DRAWING: Figure 1
Patent JP-2019092965-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2017-11-27
Abstract: To suppress decline of amusement of a game.SOLUTION: A game machine has execution means (performance control device 300) for executing a variation display by performing variation display and stop display of a symbol (decorative special symbol Z). The symbol includes a number image Z1 and an erasable character image Z2. The execution means, after converting the display mode of the symbol from a high speed variation display mode to a low speed variation display mode, can execute the variation display game in a first variation mode in which the stop display is performed after a temporary stop display mode. In the variation display game in the first variation mode, the character image Z2 is erased at the start of the game, and the character image Z2 appears in the temporary stop display mode.SELECTED DRAWING: Figure 44
Patent JP-2021028421-A (JP)
Title: Manufacturing method of waist part
Inventor: HARA YASUTO
IPC: A41H3/06
Filed: 2017-11-27
Abstract: To provide a waist part with a long peripheral length and high stretchability.SOLUTION: A manufacturing method of a waist part for manufacturing an annular waist part 20 of a lower garment 1 comprises the steps for: preparing a rectangular cutting fabric 100 whose stretchability in a short side direction is larger than stretchability in a longitudinal direction and whose length in the short side direction is shorter than a peripheral length of the waist part 20 S102; obtaining a belt-like part 131 and a belt-like part 132 from the cutting fabric 100 by cutting the cutting fabric 100 in belt shapes in the short side direction S104; and forming the waist part 20 by sewing an end in the longitudinal direction of the obtained belt-like part 131 and an end in the longitudinal direction of the obtained belt-like part 132 S106 and S108.SELECTED DRAWING: Figure 8
Patent JP-2019093678-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/01
Filed: 2017-11-27
Abstract: To acquire information on a plurality of image defects from an identical image data and control recording operation so as to relax each of the image defects.SOLUTION: An inkjet recording device generates attribute data including information on a first factor and information on a second factor for each pixel based on a pixel signal included in each pixel of image data, and determines a mode of relative scanning for recording a corresponding pixel based on the information on the first factor and the information on the second factor.SELECTED DRAWING: Figure 2
Patent JP-2019099615-A (JP)
Title: Flavor composition, food and drink and perfumery containing the same, and acetal compound and method for producing the same
Inventor: MIYAZAWA KAZU
IPC: A23L27/20
Filed: 2017-11-29
Abstract: To provide means that can impart a perilla-like flavor.SOLUTION: A flavor composition contains a compound represented by the following formula (1) [where, R independently represent a C1-6 alkyl group] as an active ingredient.SELECTED DRAWING: None
Patent JP-2018031584-A (JP)
Title: refrigerator
Inventor: SHIMAZAKI KIICHI
IPC: F25D23/02
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce thermal load on the inside of a refrigerator and reduce input power to a heater by suppressing thermal conduction into the inside of the refrigerator at the side surface part at the side surface side of a vertical partition body.SOLUTION: A vertical partition body 30 is mounted on the rear faces at the opposite pivotal sides of clamshell doors 24, 26 to block a space between both of the doors. At the vertical partition body, a tape having low thermal conductivity, a cutout part 46 or a thin part 48 is formed on a front panel 38 constituting the front face portion of the vertical partition body and also on a side face portion 40A of a vertical partition housing 40 constituting an outer shell of the vertical partition body to reduce thermal conduction into the inside of a refrigerator from the side of the front panel 38 at the side face portion 40A.SELECTED DRAWING: Figure 4