baber/WOPTO huggingface dataset:
Patent JP-2019124227-A (JP)
Title: Hydraulic circuit
Inventor: MIYAMOTO YUSUKE
IPC: F15B11/024
Filed: 2018-01-11
Abstract: To provide a quick return circuit and a regeneration circuit without causing an increase in size and cost of a hydraulic device to be applied.SOLUTION: A direction selector valve 10, when a pump oil passage 21 is connected to a rod oil passage 23, is put in a state in which a bottom oil passage 22 is connected to a tank oil passage 24 and a bypass oil passage 26 is connected to a tank oil passage 25, and, when the pump oil passage 21 is connected to the bottom oil passage 22, is put in a state in which the rod oil passage 23 and the bypass oil passage 26 are connected to each other. A pilot operation check valve 50, when the pump oil passage 21 is connected to the rod oil passage 23 in the direction selector valve 10, is put in a state in which both oil flows between the rod oil passage 23 and the bottom oil passage 22 are permitted, and, when the pump oil passage 21 is connected to the bottom oil passage 22 in the direction selector valve 10, is put in a state in which only an oil flow from the rod oil passage 23 to the bottom oil passage 22 is permitted.SELECTED DRAWING: Figure 1
Patent JP-2019125491-A (JP)
Title: Secondary battery and manufacturing method therefor
Inventor: WAKIMOTO RYOICHI
IPC: H01M50/536
Filed: 2018-01-17
Abstract: To provide a secondary battery having high reliability.SOLUTION: Disclosed is a secondary battery manufacturing method, having the following steps. An insertion part 9b of a negative electrode terminal 9 is inserted into a terminal connection hole 8y provided in a first negative electrode current collector 8a, and a caulked part 9c is formed by caulking the insertion part 9b of the negative electrode terminal 9 on a tapered part 8z. A gap 95 is formed between the caulked part 9c and the tapered part 8z. By irradiating at least one of the caulked part 9c and the tapered part 8z with energy beams, at least one of the caulked part 9c and the tapered part 8z is melted so that the molten metal flows into the gap 95. The molten metal is solidified to form a solidified part 70 and join the negative electrode terminal 9 and the first negative electrode current collector 8a. A recess 70a is formed in the solidified part 70.SELECTED DRAWING: Figure 8
Patent JP-2018126499-A (JP)
Title: Orthopedic fixation devices and methods of installation thereof
Inventor: JEFF NICHOLS
IPC: A61B17/86
Filed: 2018-01-17
Abstract: PROBLEM TO BE SOLVED: To provide orthopedic fixation devices.SOLUTION: A orthopedic fixation device may include a coupling element and a bone fastener. The bone fastener can be loaded into the coupling element through the bottom of a bore in the coupling element. A retention member is configured to allow polyaxial rotation of the bone fastener and also to lock the bone fastener in place upon application of a force to a saddle 3108 and a clamp 3106 in the coupling element.SELECTED DRAWING: Figure 31
Patent JP-2018082620-A (JP)
Title: Air conditioner
Inventor: HATAKEYAMA KAZUNORI
IPC: H02M7/48
Filed: 2018-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress power loss when operating an inverter device by a commercial power supply and a distributed power supply system.SOLUTION: The air conditioner includes: an AC-DC conversion unit 210 (an AC-DC conversion part) that converts an alternating current into a direct current for output; and a DC-AC inversion unit 220 (a DC-AC inversion part) that inverts a direct current into an alternating current and outputs it to an inductive load, and further includes: power supply switching inverter systems 100a, 100b that can supply electric power from either one or both of an AC power supply and a DC power supply to a compressor motor; and a power supply switching inverter not-equipped device 700 which is connected with an AC power supply and is not installed with an inverter for switching the power supply.SELECTED DRAWING: Figure 6
Patent JP-2019128695-A (JP)
Title: System management apparatus
Inventor: WASHIO TAKUYA
IPC: G06F9/48
Filed: 2018-01-23
Abstract: To facilitate saving power and updating software without stopping a job operation for a computer system.SOLUTION: A system management apparatus manages a computer system having a plurality of computing nodes. The system management apparatus includes a software update management unit and a power saving management unit. When a software update request for the computing node is requested, the software update management unit stores a software update request. When a power saving operation request is requested, the power saving management unit notifies the software update management unit of the computing node, which is in an idle state and satisfies a power saving condition among the plurality of computing nodes. The software update management unit updates the software for the notified computing node based on the software update request, and the power saving management unit stops the computing node which has completed the software update.SELECTED DRAWING: Figure 1
Patent JP-2019126771-A (JP)
Title: Benzoxaborole catalyst and method of selective chemical modification of hydroxyl groups using the same
Inventor: KUSANO SHUHEI
IPC: C07F5/02
Filed: 2018-01-24
Abstract: To provide a catalyst having a function which enables selective chemical modification of hydroxyl groups of a polyol having a 1,2-diol portion.SOLUTION: Provided is a catalyst for selective chemical modification of hydroxyl groups of a 1,2-diol portion of a polyol compound having a 1,2-diol portion, the catalyst being a benzoxaborole catalyst represented by a structural formula [1]. (In the formula, R, R, R, and Reach independently means a hydrogen atom, a C1-C4 alkyl group, or an unsubstituted, a halogen-substituted, a C1-C4 alkyl-substituted, or a C1-C4 alkyloxy-substituted phenyl group.)SELECTED DRAWING: None
Patent JP-2019128445-A (JP)
Title: Photosensitive transfer material and manufacturing method thereof, and resin pattern manufacturing method and circuit wiring manufacturing method
Inventor: FUJIMOTO SHINJI
IPC: H05K3/06
Filed: 2018-01-24
Abstract: To provide a photosensitive transfer material excellent in slipperiness on a mask during contact exposure, and a manufacturing method thereof; and a resin pattern manufacturing method and a circuit wiring manufacturing method that use the photosensitive transfer material.SOLUTION: A photosensitive transfer material comprises, on a cover film, a photosensitive layer, an adhesive layer and a temporary support in this order. The photosensitive layer contains particles. The photosensitive layer and the adhesive layer are in contact with each other, and can be separated from each other. A surface of the photosensitive layer after the separation of the photosensitive layer and the adhesive layer has unevenness formed by the particles.SELECTED DRAWING: Figure 1
Patent JP-2019133749-A (JP)
Title: Initial lock structure of lever and lever type connector
Inventor: WANG SHU CHUN
IPC: H01R13/631
Filed: 2018-01-29
Abstract: To provide an initial lock structure of a lever and a lever type connector, capable of protecting a shaft portion in a single connector.SOLUTION: An initial lock structure R of a lever that holds a lever 20 that brings a connector C into a normal fitting in an initial position with an operation part 22 being operated to be rotated from the initial position to a fitting completion position around a shaft part 12, includes: a pair of first contact surfaces 41, 51 in which the lever 20 and a housing 10 to which the lever 20 is mounted are in contact with each other in a rotational direction of the lever 20 at the initial position of the lever 20; and a pair of second contact surfaces 42, 52 that are in contact with each other when the operation part 22 is pressed toward the shaft part 12 side.SELECTED DRAWING: Figure 10
Patent JP-2019134269-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MATSUI TAICHI
IPC: H04N5/232
Filed: 2018-01-30
Abstract: To obtain a precise background image from captured images.SOLUTION: This device detects a first region including a foreground with respect to plural captured images, holds a first background image, generates a second background image on the basis of partial images excepting a portion corresponding to the detected first region with respect to the captured images, selects one of the first background image and the second background image on the basis of the generated second background image, and outputs an image for protecting privacy on the basis of the selected background image and the detected first region.SELECTED DRAWING: Figure 4
Patent JP-2019130829-A (JP)
Title: Resin casting stop valve, resin cast product, and manufacturing method of resin cast product
Inventor: TOYA HIROHISA
IPC: B29C39/22
Filed: 2018-01-31
Abstract: To obtain a resin casting stop valve, a resin cast product, and a manufacturing method of a resin cast product, which make it easier to adjust a liquid level of a molten resin, for example.SOLUTION: A resin casting stop valve has: a valve body that can float on a molten resin with at least a portion exposed from a liquid level of the molten resin, for example; and a housing that has an introduction part that constitutes an introduction flow path for introducing the molten resin from upstream, a valve seat that is provided at an outlet of the introduction part and stops a flow of the molten resin downstream from the introduction part when the valve body floating on the molten resin is seated as the liquid level of the molten resin rises, and a discharge part that is provided on an opposite side of the introduction part with respect to the valve seat, holds the valve body so as to be movable between a separated position away from the valve seat and a seated position seated on the valve seat, and forms a discharge flow path for discharging molten resin downstream from the valve seat in a state where the valve body is in the seated position.SELECTED DRAWING: Figure 3
Patent JP-2018135326-A (JP)
Title: Carboxylic acid salt, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: C07D317/72
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a salt and a resist composition capable of producing a resist pattern with good line edge roughness (LER).SOLUTION: There are provided: a carboxylic acid salt represented by formula (I); an acid generator containing the salt; and a resist composition. [In the formula, Xand Xeach independently represent an oxygen atom or a sulfur atom; Xrepresents a single bond or a C1-12 alkanediyl group which may have a substituent, provided that -CH- contained in the alkanediyl group may be substituted with -O- or -CO-; ring Wand ring Weach independently represent a C3-24 alicyclic hydrocarbon group which may have a substituent, provided that -CH- contained in the ring Wand the ring Wmay be substituted with -O-, -S-, -CO- or -S(O)-; and Z1represents an organic cation.]SELECTED DRAWING: None
Patent JP-2019139832-A (JP)
Title: Jacket material for power storage device and power storage device
Inventor: KAWAKITA KEITARO
IPC: H01M2/02
Filed: 2018-02-06
Abstract: To provide a jacket material for a power storage device capable of inhibiting adhesion of polyamide resin of the outer layer of the jacket material while heat sealing, and thereby capable of improving productivity.SOLUTION: A jacket material for a power storage device includes a polyamide resin layer 2 as an outer layer, a heat-seal resin layer 3 as an inner layer, and a metal foil layer 4 placed therebetween. Assuming the on-set temperature derived from a heat of melting distribution curve obtained by differential scanning calorimetry of the polyamide resin is (Y) (°C), and the fusion point of the polyamide resin derived from the heat of melting distribution curve is (X) (°C), the polyamide resin satisfies rational expressions X-Y≤3.0 and X≥218.SELECTED DRAWING: Figure 1
Patent JP-2019140467-A (JP)
Title: Receiving device and program
Inventor: SOMA HIDEO
IPC: H04N21/482
Filed: 2018-02-07
Abstract: To provide a receiving device or the like that displays program information of an unviewed recorded program on an electronic program guide displaying program information of a broadcast program.SOLUTION: A receiving device includes: a receiving unit that receives a broadcast program and program information related to the broadcast program; a recording unit that records the broadcast program as a recorded program; a display control unit that performs control to display an electronic program guide in which a program frame for storing program information of the broadcast program is arranged on the basis of the program information; and a program frame determination unit that determines a program frame for displaying program information of an unviewed recorded program from among recorded programs, in which the display control unit performs control to display program information of the unviewed recorded program in the program frame determined by the program frame determination unit.SELECTED DRAWING: Figure 2
Patent JP-2018200676-A (JP)
Title: Aircraft flight path standby route system and method
Inventor: SAMANTHA A SCHWARTZ
IPC: G01C21/20
Filed: 2018-02-08
Abstract: To provide a system and a method for dynamically determining a standby route for an aircraft.SOLUTION: A flight path standby route system (100) is configured to determine an efficient standby route for the aircraft (102). The flight path standby route system (100) includes: a standby path determination unit (106) configured to automatically generate a standby route for the aircraft (102) on the basis of one or more of current air traffic in relation to a destination airport, a historical standby route for the destination airport, a current weather condition for the destination airport, and a fuel consumption of one or both of the aircraft (102) and at least one other aircraft.SELECTED DRAWING: Figure 1
Patent JP-2019136922-A (JP)
Title: Deburring device and deburring method
Inventor: OGAWA YOSHIHISA
IPC: B29C37/02
Filed: 2018-02-08
Abstract: To provide a deburring device and a deburring method capable of removing burr effectively.SOLUTION: The deburring device includes an injection unit for injecting a liquid, and a mask disposed between a resin molded product and the injection unit for shielding a portion of the resin molded product other than the burr from the liquid injected by the injection unit. The mask includes a convex portion having a side surface with an upper end and a lower end, and an inclined surface inclined with respect to the side surface, with an upper end connected to the upper end of the side surface and a lower end laterally separated from the lower end of the side surface. The injection unit injects the liquid from above to remove the burr on a first side surface of the resin molded product in a state that the side surface of the convex portion is arranged above the burr on the first side surface of the resin molded product along the vertical direction, and the lower end of the inclined surface of the convex portion is arranged at an upper position covering a second side surface of the resin molded product opposite to the first side surface.SELECTED DRAWING: Figure 1
Patent JP-2019140528-A (JP)
Title: Imaging apparatus and electronic apparatus
Inventor: TAKAHASHI KEIICHIRO
IPC: H04N5/378
Filed: 2018-02-09
Abstract: To reduce the power consumption.SOLUTION: An imaging apparatus includes a pixel array unit having a first pixel unit and a second pixel unit different from the first pixel unit, and each of the first pixel unit and the second pixel unit includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit, and the pixel array unit includes a first drive line connected to the first photoelectric conversion units of the first pixel unit and the second pixel unit, a second drive line connected to the second photoelectric conversion unit of the first pixel unit, and a third drive line connected to the second photoelectric conversion unit of the second pixel unit. The present technology can be applied to, for example, a CMOS image sensor having pixels for phase difference detection.SELECTED DRAWING: Figure 14
Patent JP-2019137006-A (JP)
Title: Polyvinyl chloride hollow molded article having reduced generation of air bubbles, and manufacturing method thereof
Inventor: ONDA KOKI
IPC: C08L27/06
Filed: 2018-02-15
Abstract: To solve the problem that, when air bubbles are mixed into plastisol in rotational molding of polyvinyl chloride, air bubbles tend to be formed in a hollow molded article in the subsequent step of rotational molding, which results in deterioration of mechanical strength and airtightness of the hollow molded article and further results in an impaired appearance, so that the designability is lowered.SOLUTION: Prior to a rotational molding step, plastisol is placed under a reduced pressure as a defoaming step to remove air bubbles mixed in the plastisol. At this time, air bubbles can be more efficiently removed by warming and stirring the plastisol. By the rotational molding of the resultant defoamed plastisol, generation of bubbles in a hollow molded article can be efficiently suppressed. Therefore, no air bubbles are formed in a resin in the subsequent step of rotational molding. As described above, since mechanical strength and airtightness of the hollow molded article are not impaired and high transparency can be kept, it is possible to expect an improvement in designability without impairing the appearance.SELECTED DRAWING: Figure 2
Patent JP-2018133988-A (JP)
Title: Coil segment for stator coil and method for manufacturing coil segment
Inventor: JOHANNES LANGE
IPC: H02K15/04
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil segment for a stator coil and a method for manufacturing the coil segment.SOLUTION: There is provided a coil segment, in particular for a stator coil. The coil segment has a conductor bundle. The conductor bundle has a multiplicity of electrical conductors. The conductor bundle has a form fit. The conductor bundle has at least one cutout for feeding coolant. Further provided are a method for manufacturing a stator coil, a stator coil having a coil segment according to the present invention, a machine having a stator coil according to the present invention, and a vehicle having a machine according to the present invention.SELECTED DRAWING: Figure 1a
Patent JP-2019143331-A (JP)
Title: Seismically isolated structure
Inventor: SUGIMOTO KOICHI
IPC: F16F15/023
Filed: 2018-02-19
Abstract: To provide a seismically isolated structure which has more sophisticated seismic isolation performance and which is adaptable to larger earthquake vibration.SOLUTION: A seismically isolated structure A comprises: a core part 1, and a building main part 2 adjacent to the core part 1; a multilayer seismically isolated structure composed of base seismically isolated layer 3 provided below the core part 1 and the building main part 2 and an intermediate seismically isolated layer 4 provided at an intermediate part of the building main part 2; and a connection seismically isolated structure formed by connecting the core part 1 and the building main part 2 to each other by a connection seismically isolating device 5. The core part 1 higher than the intermediate seismically isolated layer 4 is integrated with the building main part 2, and a podium frame 2a of the building main part 2 lower than the intermediate seismically isolated layer 4 is connected to the core part 1 by the connection seismically isolating device 5. When the total attenuation amount of the intermediate seismically isolated layer 4 and the vibration control device installed in the connection seismically isolated structure is defined as c, the attenuation amount of the connection seismically isolated structure is equal to or greater than 0.3×c.SELECTED DRAWING: Figure 1
Patent JP-2018099541-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which contributes to an increase in game amusement.SOLUTION: A Pachinko game machine PY1 can execute a specific performance (battle performance) for branching to a first result (win) that suggests to become in a high probability state or a second result (lose) that suggests not to become in a high probability state after a big winning game. In the specific performance, there are cases in which the Pachinko game machine PY1 executes a first pattern (chance pattern) from the beginning and executes a first pattern performance after executing a second pattern (pinch pattern) performance which is harder to win than the first pattern.SELECTED DRAWING: Figure 38
Patent JP-2019147101-A (JP)
Title: Coating apparatus
Inventor: KIMURA SHINGO
IPC: B05B3/10
Filed: 2018-02-27
Abstract: To provide a coating apparatus which can easily form patterns of plural particles which have plural particle diameters.SOLUTION: A coating apparatus 1 comprises cylindrical plural cups 10, 20 which have different diameters, rotation axes J of the plural cups 10, 20 are coaxially located and are so configured as to be integrally rotated around the same rotation axis J. By integral rotation of the plural cups 10, 20, a coating material is injected from ends of the plural cups 10, 20. Further, this coating apparatus comprises supply holes 222, 223 which supply the coating material to the plural cups 10, 20 respectively.SELECTED DRAWING: Figure 6
Patent JP-2019149294-A (JP)
Title: Lighting device
Inventor: MATSUDA KOHEI
IPC: F21V19/00
Filed: 2018-02-27
Abstract: To obtain a lighting device which can prevent damage etc. of a cover by stable attachment between a light source unit and a device body.SOLUTION: A lighting device includes: a light source unit having a light emitting module serving as a light source; and a device body which has a recessed part in which a part of the light source unit is housed and to which the light source unit is detachably attached. The light source unit has a first plate part which contacts with an edge of an opening portion of the recessed part. In the first plate part, the light emitting module is attached to a surface opposite to a contact surface which contacts with the edge and the opposite surface has a cover holding part which holds a cover for protecting the light emitting module.SELECTED DRAWING: Figure 5
Patent JP-2019148512-A (JP)
Title: Movement and watch
Inventor: TAMURA SHUICHI
IPC: G04B13/02
Filed: 2018-02-27
Abstract: To provide a movement that exhibits sufficient conductivity, and a watch having the same.SOLUTION: A movement comprises: a resin gear 91 consisting of a gear body made of a resin material and a conductive layer made of a material containing a conductive polymer and disposed to cover an outer surface of the gear body; and a metal gear 93 made of a metal material; the movement being configured to transmit driving force of a driving motor 8 that uses a battery as a power source. The conductive polymer is a product obtained by doping an impurity in a material selected from a group consisting of polythiophene, polyacetylene, polyaniline, polyparaphenylene, and polyparaphenylene-vinylene.SELECTED DRAWING: Figure 5