baber/WOPTO huggingface dataset:
Patent JP-2022044850-A (JP)
Title: Method of controlling weeds in cultivation area of field corn
Inventor: JO YOSHINAO
IPC: A01P13/00
Filed: 2019-04-09
Abstract: To provide a method that effectively controls weeds in a cultivation area of field corn while demonstrating superior crop selectivity.SOLUTION: A method includes a step of applying trifludimoxazin to a cultivation area of field corn.SELECTED DRAWING: None
Patent JP-2020172171-A (JP)
Title: Vehicle steering device
Inventor: HORIUCHI KAZUHIRO
IPC: B62D5/04
Filed: 2019-04-10
Abstract: To provide a vehicle steering device that can reduce the size and suppress increase of the number of components in a steer-by-wire system and that can restrict a rotation range of a steering mechanism.SOLUTION: A vehicle steering device 10 in which a steering mechanism 12 and a turning mechanism 14 are not mechanically connected is mechanically connected to a steering wheel 20 included in the steering mechanism 12. The vehicle steering device includes: an external tooth gear 50 configured to rotate about a first rotation axis X in accordance with rotation of the steering wheel 20; an internal tooth gear 52 configured to engage with the external tooth gear 50 and rotate about a second rotation axis Y separated at a certain distance from the first rotation axis X when the external tooth gear 50 rotates about the first rotation axis X; a support member 56 supporting the internal tooth gear 52 so that the internal tooth gear can rotate about the second rotation axis Y; and a restriction member 54 configured to mechanically restrict rotation of the external tooth gear 50 and the internal tooth gear 52 in a certain range.SELECTED DRAWING: Figure 4A
Patent JP-2019188594-A (JP)
Title: Porous polishing pad and method for producing the same
Inventor: HEO HYE YOUNG
IPC: C08J5/14
Filed: 2019-04-16
Abstract: To provide a porous polishing pad used in a semiconductor chemical mechanical flattening step and a method for manufacturing the same; and to provide a porous polishing pad excellent in physical properties such as a polishing rate.SOLUTION: A porous polishing pad contains an urethane-based resin and a plurality of pores, in which the plurality of pores have an apparent volume weighted average pore diameter (AVWAPD) of 20 μm-50 μm.SELECTED DRAWING: Figure 3
Patent JP-2019135557-A (JP)
Title: Display device equipped with base material having polarizing function
Inventor: MOCHIZUKI NORIAKI
IPC: G02B5/30
Filed: 2019-04-19
Abstract: To provide a display device that can render white, render black, and produce crisp display, even in a darkened room with substantially no outside light.SOLUTION: A display device is equipped with base material (A) in which, in each wavelength transmittance obtained by measuring while making absorption axes of two substrates parallel to each other, average transmittance at 520 to 590 nm is 25% or greater, an absolute value of difference between the average transmittance at 420 to 480 nm and the average transmittance at 520 to 590 nm is within 2.5%, and the absolute value of the difference between the average transmittance at 520 to 590 nm and the average transmittance at 590 to 660 nm is within 2.0%; further in each wavelength transmittance obtained by measuring while making the absorption axes of the two substrates orthogonal to each other, the absolute value of the difference between the average transmittance at 420 to 480 nm and the average transmittance at 520 to 590 nm is within 0.3%, and the absolute value of the difference between the average transmittance at 520 to 590 nm and the average transmittance at 600 to 660 nm is within 0.3%.SELECTED DRAWING: None
Patent JP-2020176312-A (JP)
Title: Method for manufacturing molding and molding device
Inventor: TANAKA KEISUKE
IPC: C04B35/64
Filed: 2019-04-19
Abstract: To provide a method for manufacturing a molding which can smoothly finish a portion that is difficult to be polished.SOLUTION: A method for manufacturing a molding includes: an accumulation step of accumulating metal or ceramic and a resin in the periphery of a core 11 that is a resin molding; a removal step of melting and removing the core 11, and obtaining a green body that is an accumulated product accumulated in the periphery of the core 11 in the accumulation step; and a sintering step of sintering the metal contained in the accumulated product.SELECTED DRAWING: Figure 1
Patent JP-2019194517-A (JP)
Title: Floor heating panel and installation method of the same
Inventor: SATO HIROSHI
IPC: F24D3/16
Filed: 2019-04-23
Abstract: To provide a floor heating panel which enables further improvement of heating performance.SOLUTION: A floor heating panel according to the invention has a base material and a pipe attached to the base material and forming one passage in which a heat medium flows. The pipe has a first meander part and a second meander part including alternately straight parts and curve parts. The curve parts of the first meander part and the curve parts of the second meander part are disposed so that parts thereof overlap with each other. The straight parts of the first meander part and the straight parts of the second meander part are disposed offset from each other in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2020180748-A (JP)
Title: Grill device and gas stove
Inventor: ITO NORIHIKO
IPC: F24C3/12
Filed: 2019-04-25
Abstract: To provide a grill device and a gas stove that can cook at a higher temperature while preventing ignition.SOLUTION: A grill device 1 comprises a heating chamber 3, a lower burner 5 for heating a cooking container 4 arranged in the heating chamber 3 from a lower side, an upper burner 6 for heating the cooking container 4 from an upper side, and a temperature detection part 7 for detecting a temperature in the heating chamber 3. The grill device 1 also comprises a control unit for controlling heating power of the burners 5 and 6 on the basis of the temperature detected by the temperature detection part 7. The control unit has a first burning stop mode to be performed when the upper burner 6 burns, and a second burning stop mode to be performed when only the lower burner 5 burns. In the first burning stop mode, burning of the upper burner 6 is stopped when the detected temperature reaches a first temperature. In the second burning stop mode, burning of the lower burner 5 is stopped when the detected temperature reaches a second temperature.SELECTED DRAWING: Figure 3
Patent JP-2019115857-A (JP)
Title: Game machine
Inventor: IDOTA YOSHIYUKI
IPC: A63F7/02
Filed: 2019-05-07
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: Game state setting means sets one game state from among a plurality of game states at least including a first game state, a second game state more that is set to be advantageous to a player than the first game state, and a third game state that is set to be more disadvantageous to the player than the first game state and has a ratio of shifting to the second game state set higher than that of the first game state. When a game ball passes through a specific area, ratio setting means performs setting such that a ratio of setting the first game state by the game state setting means becomes high. In the meantime, when a game ball does not pass through the specific area, the ratio setting means performs setting such that a ratio of setting the third game state by the game state setting means becomes high. This provides an effect of capable of enhancing player's interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2020184023-A (JP)
Title: Liquid crystal alignment agent for optical alignment, liquid crystal alignment film and liquid crystal display element using the same, and tetracarboxylic acid dianhydride and polymer
Inventor: FURUKAWA NORIYUKI
IPC: C07D307/89
Filed: 2019-05-08
Abstract: To provide a liquid crystal alignment agent capable of forming a liquid crystal alignment film which is stable against light.SOLUTION: There is provided a liquid crystal alignment agent for optical alignment having a polymer that is a reaction product from a raw material including a tetracarboxylic acid dianhydride, a diamine, or the like, the polymer being a polyamic acid or its derivative, and the tetracarboxylic acid dianhydride or the like having a constitution unit including a light reactive structure represented by formula (1) or (2), where R1 and R2 each independently represent a hydrogen atom or a group represented by formula (1-1) or (1-2), and R3 and R4 each independently represent a specific functional group.SELECTED DRAWING: None
Patent JP-2020179083-A (JP)
Title: Impact resistant smartphone case
Inventor: CHENG HE
IPC: A45C11/00
Filed: 2019-05-11
Abstract: To disclose an impact resistant smartphone case.SOLUTION: An impact resistant smartphone case comprises a smartphone case and a roller device installed in the outside of the smartphone case. A smartphone groove is installed in the smartphone case. A storage groove is installed in the outside of the smartphone case. The roller device comprises the rubber ring placed in the storage groove. The present invention is simple in configuration and is convenient in use, and the volume is smaller in comparison with a conventional impact resistant smartphone case. By installation of the rubber ring, this smartphone case greatly improves protection capability to the smartphone and achieves protection without a blind spot in 360 degrees. At the same time, the rubber ring rolls and performs buffering when the smartphone falls to the rough ground such as sand and gravel, and thereby prevents the smartphone from being damaged.SELECTED DRAWING: Figure 1
Patent JP-2020187576-A (JP)
Title: Touch panel device
Inventor: KATAYAMA MASAHIKO
IPC: G06F3/041
Filed: 2019-05-15
Abstract: To provide a touch panel device that can suppress a reduction in accuracy of detecting an input position.SOLUTION: In the touch panel 1, at least one of a transparent conductive film on a top sheet 30 and a transparent conductive film 40 on a bottom sheet is divided into a plurality of conductive areas arranged in a direction orthogonal to a direction opposing (facing) a pair of electrodes provided on the conductive film, and slits 33, 43 serving as conductive-layer removed portions are formed in at least one of the plurality of conductive areas in such a way as to extend along the direction opposing the electrode pair provided on the conductive area.SELECTED DRAWING: Figure 7
Patent JP-2020187035-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: WATADA YUSUKE
IPC: G01T5/10
Filed: 2019-05-15
Abstract: To provide an information processing device, an information processing method and an information processing program with which it is possible to correct the track direction of charged particles extracted from a nuclear emulsion film to an appropriate direction.SOLUTION: An information processing device 12 comprises: an acquisition unit 50 for acquiring a plurality of tomographic images obtained by imaging a track recording layer in which the track of charged particles is recorded as a latent image as flying charged particles pass through; an extraction unit 52A for extracting the track of charged particles having passed through the track recording layer from the plurality of tomographic images; and a correction unit 54A for correcting the component in the thickness direction of the track direction extracted by the extraction unit 52A on the basis of the thickness of the track recording layer.SELECTED DRAWING: Figure 7
Patent JP-2020188414-A (JP)
Title: Image acquisition device
Inventor: MATSUBARA HIROYUKI
IPC: H04N5/225
Filed: 2019-05-16
Abstract: To enable a high resolution image to be acquired by a spatial light modulator with a smaller number of pixels.SOLUTION: An image acquisition device 12 includes a spatial light modulator 16 that modulates light with a predetermined spatial pattern. An imaging optical system 14 superimposes an image of light passing through a plurality of openings 14P on the spatial light modulator 16 to form an image. A photodetector 20 includes photodetector elements 20P having the number of openings 14P or more, and the light for each of the openings 14P modulated by the spatial light modulator 16 through different openings 14P by a condensing optical system 18 is focused on different photodetector elements 20P. An image configuration device 24 constitutes an image from an electrical signal photoelectrically converted by the plurality of photodetector elements 20P and the spatial pattern of the spatial light modulator 16.SELECTED DRAWING: Figure 1
Patent JP-2019168463-A (JP)
Title: Shape sensor systems with redundant sensing
Inventor: DAVID Q LARKIN
IPC: G01B11/16
Filed: 2019-05-21
Abstract: To provide a method of operating a shape sensing device.SOLUTION: A method of operating a shape sensing device comprises receiving first shape data from a first shape sensor section including a first elongated optical fiber extending between a first location and a second location. The method also comprises receiving second shape data from a second shape sensor section including a second elongated optical fiber extending between a third location and a fourth location. The method further comprises determining a position of an end portion of the first shape sensor section using the second shape data from the second shape sensor section.SELECTED DRAWING: Figure 1
Patent JP-2020190498-A (JP)
Title: Broad-band pulse light source device, spectroscopic measuring device and spectroscopic measuring method
Inventor: NAGASHIMA JUICHI
IPC: G02B6/02
Filed: 2019-05-22
Abstract: To provide a practical broad-band pulse light source device which can emit broad-band expansion pulse light, a spectroscopic measuring device and a spectroscopic measuring method.SOLUTION: An expansion element 2 for expanding a pulse width of broad-band pulse light from a broad-band pulse light source 1 so that a lapse time in a pulse and a wavelength correspond to each other on a one-to-one basis is a single mode fiber whose wavelength dispersion value is -30 pico-second/nm/km or smaller in a wavelength range from a 900 nm or larger and 1,300 nm or smaller. The expanded broad-band pulse light is radiated to an object S, and light permeating the object S is received by an optical receiver 4, and converted to a spectrum by calculation means 5.SELECTED DRAWING: Figure 4
Patent JP-2020190315-A (JP)
Title: Wall fixing metal fitting and heat source machine unit
Inventor: SUGAYA MASATERU
IPC: F16B5/07
Filed: 2019-05-23
Abstract: To provide a wall fixing metal fitting capable of being easily attached to a wall of a heat source machine, and a heat source machine unit.SOLUTION: A first metal fitting 1 is attached to a heat source machine. A second metal fitting 2 is fixed to a wall. The second metal fitting 2 has a locking part 2b for suspending the first metal fitting 1. The first metal fitting 1 has a through hole 1d into which a locking part 2b is inserted. The first metal fitting 1 has a plurality of protrusion parts 1da protruding from the upper end of the through hole 1d into the through hole 1d, and the plurality of protrusion parts 1da are arranged side by side along the upper end of the through hole 1d.SELECTED DRAWING: Figure 6
Patent JP-2019135177-A (JP)
Title: Blister pack
Inventor: SUGIYAMA YUJI
IPC: B65D75/36
Filed: 2019-05-24
Abstract: To enable a size of a mount to increase with a reduced size of a blister, and also the mount and the blister not to be easily off each other.SOLUTION: A blister pack comprises a blister 31 having a flange portion 31b on a periphery of a swollen portion 31a for containing an object to be supported, and a mount 32 for closing an opening side of the swollen portion 31a of the blister 31. The mount 32 has a cut S for locking the flange portion 31b of the blister 31, the blister 31 has a bendable extension portion 31c next to the flange portion 31b. and has locking means for fixing the extension portion 31c folded back along an edge of the mount 32 in a state where the flange portion 31b of the blister 31 is inserted into the cut S on the mount 32 folded.SELECTED DRAWING: Figure 7
Patent JP-2020193277-A (JP)
Title: Polyacetal powder and method of using the same, and additive manufacturing method
Inventor: MUTO SHUNSUKE
IPC: B33Y10/00
Filed: 2019-05-28
Abstract: To provide a polyacetal powder that gives a molded article with less curling and excellent mechanical properties and a method of using the same, and an additive production method using the polyacetal powder.SOLUTION: A polyacetal powder has an average particle size (D50) of 5 μm or more and 70 μm or less, and contains polyacetal of 100 pts.mass and polyethylene of 0.01-5 pts.mass.SELECTED DRAWING: None
Patent JP-2020196920-A (JP)
Title: Operation method of electrolytic apparatus and electrolytic apparatus
Inventor: ONO JUN
IPC: C25B15/08
Filed: 2019-05-31
Abstract: To provide an operation method of an electrolytic apparatus and an electrolytic apparatus capable of suppressing a hydrogen concentration in oxygen or an oxygen concentration in the hydrogen becoming higher in an electrolytic cell on a center side among a plurality of the electrolytic cells particularly stacked in series, locally in the electrolytic apparatus.SOLUTION: An operation method of an electrolytic apparatus of the present invention is an operation method of an electrolytic apparatus provided with, respectively, a plurality of anode chambers having an anode and cathode chambers having a cathode, mutually partitioned by a membrane, includes the steps of: energization for performing electrolysis of an electrolytic liquid; and stopping where the electrolysis of the electrolytic liquid is stopped; furthermore, in the step of stopping, an oxygen concentration in the hydrogen in all of cathode chambers is 1.0 mol% or lower, or, in the step of stopping, the hydrogen concentration in the oxygen in all anode chambers is 1.0 mol% or lower. The electrolytic apparatus of the present invention is provided with a first mixing prevention part capable of controlling an amount of the hydrogen gas in the cathode chamber.SELECTED DRAWING: Figure 1
Patent JP-2019214931-A (JP)
Title: Accommodation available housing complex and locking management method
Inventor: KARUBE SEIJI
IPC: E05B65/00
Filed: 2019-06-11
Abstract: To provide an accommodation available housing complex suitable for an accommodation service.SOLUTION: A connecting room 16 is arranged between a first dwelling unit 2 and a second dwelling unit 3. The connecting room 16 has a door 17b capable of being closed relative to the first dwelling unit 2 and a door 18b capable of being closed relative to the second dwelling unit 3. In addition, a locking device for a door 17c, 18c is provided with which the first dwelling unit 2 can use the connecting room 16 by unlocking the door 17b and locking the door 18b or the second dwelling unit 3 can use the connecting room 16 by locking the door 17b and unlocking the door 18b.SELECTED DRAWING: Figure 1
Patent JP-2020199955-A (JP)
Title: Vehicular air-conditioner
Inventor: MINE HOKUTO
IPC: B60H1/32
Filed: 2019-06-12
Abstract: To provide a vehicular air-conditioner capable of preventing an increase in pressure loss when a coolant passes through an indoor condenser during cooling.SOLUTION: An indoor condenser 7 arranged on a coolant circulation passage of a heat pump system refrigeration cycle of a vehicular air-conditioner is composed of a first heat exchange part 30 and a second heat exchange part 31. A first header 33 of the first heat exchange part 30 has a refrigerant inlet 44, and a second header similarly has a cooling time refrigerant outlet 45 and a heating time refrigerant outlet. A third header 35 of the second heat exchange part 31 has a heating time refrigerant flow inlet 47, and a fourth header similarly has a heating time refrigerant outlet. The heating time refrigerant flow outlet and the heating time refrigerant flow inlet 47 are in communication with each other via a communication member 49. A refrigerant circulation passage is provided with refrigerant flow switching means for switching between a case of flowing the refrigerant flowing out from the cooling time refrigerant outlet 45 of the indoor condenser 7 to an outdoor heat exchanger and a case of flowing the refrigerant flowing out from the heating time refrigerant outlet of the indoor condenser 7 to the outdoor heat exchanger.SELECTED DRAWING: Figure 3
Patent JP-2020201865-A (JP)
Title: Protection circuit
Inventor: SUZUKI YUKI
IPC: G08C15/00
Filed: 2019-06-13
Abstract: To reduce an interconnect line necessary for a sensor.SOLUTION: A protection circuit 1 includes: a temperature sensor 5, a thermistor 6; and a signal line for outputting a value from the temperature sensor 5 and a value from the thermistor 6. In other words, a signal line for outputting a value from the temperature sensor 5 and a value from the thermistor 6 is provided in common for the temperature sensor 5 and the thermistor 6. The temperature sensor 5 and the thermistor 6 are provided for a thermal substrate 3.SELECTED DRAWING: Figure 1
Patent JP-2020204129-A (JP)
Title: shirt
Inventor: MORI SHINSUKE
IPC: A41B1/02
Filed: 2019-06-19
Abstract: To provide a shirt in which the abdominal part does not open even if a person of a metabolic syndrome body wears it, the overlapped area of fabric is eliminated, and thereby a silhouette of the abdominal part is kept beautifully, while enjoying the advantage of a shirt with an upper fly which can produce formality and has a length over the whole length in the dress length direction.SOLUTION: In a shirt 1 having a fly, left and right front bodies are composed of one cloth 2; a slit 21 extending from an upper end to a chest part is formed at a center of the cloth 2 in a body width direction; and a lower fly 3 having a length extending over a slit length L is sewn to the right front body 2a, and an upper fly 4 having a length extending over the entire length in the length direction of the cloth 2 is sewn to the left front body 2b.SELECTED DRAWING: Figure 1
Patent JP-2020205740-A (JP)
Title: In-traveling power supply system, power supply facility, and electric vehicle
Inventor: KIMOTO HIROSHI
IPC: B60L50/53
Filed: 2019-06-19
Abstract: To enable the traveling of an electric vehicle on a traveling road including a failure section even when failure occurs in a part of power supply devices on the traveling road side in an in-traveling power supply system.SOLUTION: An in-traveling power supply system includes: a power supply facility 10 having a plurality of power supply devices 20 along a traveling road 2; and an electric vehicle 4 having a power reception device 50 for receiving power supplied from each power supply device to charge a battery 44 during traveling. The power supply facility includes: a failure section detection unit for detecting a failure section where power cannot be supplied from the power supply device on the traveling road; and a failure section notification unit for notifying the electric vehicle of the failure section. The electric vehicle includes: a failure section acquisition unit for acquiring the failure section; a required energy calculation unit for calculating the amount of required energy required to pass through the failure section; and a required energy securing unit for securing the amount of the required energy before reaching the failure section.SELECTED DRAWING: Figure 1
Patent JP-2021000640-A (JP)
Title: Soldering device and control method for the same
Inventor: HAYASHI HISAKI
IPC: H05K3/34
Filed: 2019-06-19
Abstract: To provide a soldering device capable of inhibiting oxidization of solder, and a control method for the soldering device.SOLUTION: A soldering device according to an embodiment comprises a jet nozzle and a cover. The jet nozzle jets molten solder. The cover, an inside of which is filled with inert gas, has a hole part at a position corresponding to the jet nozzle. The cover has the jet nozzle protruded from the hole part in an application period when the solder is applied to an application objet, and has the jet nozzle internally housed in a standby period except the application period.SELECTED DRAWING: Figure 1