baber/WOPTO huggingface dataset:
Patent JP-2019112443-A (JP)
Title: Muscarinic receptor agonists
Inventor: MILES STUART CONGREVE
IPC: A61P25/04
Filed: 2019-03-13
Abstract: To provide compounds useful in treatment of cognitive disorder, psychotic disorder, inflammatory pain, dependence, Alzheimer's Disease, dementia with Lewy bodies, and muscarinic Mreceptor mediated diseases.SOLUTION: The invention provides compounds that can be produced by the reaction formula in the figure, for example.SELECTED DRAWING: None
Patent JP-2020154162-A (JP)
Title: Inspection device, inspection method and liquid crystal cell
Inventor: NISHIMURA TOMOYUKI
IPC: G02F1/13
Filed: 2019-03-20
Abstract: To provide an inspection device that can inspect a liquid crystal cell with high accuracy and connect the liquid crystal cell to a wiring board at a desired bonding strength.SOLUTION: An inspection device 1 includes a stage unit 10, an inspection unit 30 and a control unit 4. The stage unit 10 fixes a liquid crystal cell 40 having a first terminal 412. The inspection unit 30 has a second terminal 311. The control unit 4 controls the stage unit 10 and the inspection unit 30. The control unit 4 controls the stage unit 10 or the inspection unit 30 so as to slide the second terminal 311 against the first terminal 412 while pressing the second terminal 311 to the first terminal 412.SELECTED DRAWING: Figure 1
Patent JP-2020153848-A (JP)
Title: Water quality measuring device
Inventor: NAGAO NOBUAKI
IPC: G01N33/18
Filed: 2019-03-20
Abstract: To provide a water quality measuring device whose mechanism is simple and which can obtain high measuring accuracy.SOLUTION: When a solenoid valve 5 is periodically closed to stop supply of fresh water from a nozzle 3 and a solenoid valve 7 is opened to supply compressed air into a space S, fresh water in the space S flows out of an opening 2 and the space S is filled with air. Thereafter, when the solenoid valve 7 is closed and the solenoid valve 9 is opened to make an inside of the space S communicate with the atmosphere, a water to be measured flows into the space S from the opening 2, and measurement is performed by a sensor body 1a.SELECTED DRAWING: Figure 1
Patent JP-2020152970-A (JP)
Title: Titanium alloy bar and its manufacturing method
Inventor: MORI KENICHI
IPC: C22F1/18
Filed: 2019-03-20
Abstract: To provide a titanium alloy bar having excellent Dwell fatigue characteristics and its manufacturing method.SOLUTION: A titanium alloy bar that is a titanium alloy bar having a metallographic structure made of an α phase and a β phase, in which, in an orthogonal cross-section in a longer axis direction of the titanium alloy bar, to a radial direction and a peripheral direction within the orthogonal cross-section, respectively, an area rate of α crystal grains having a circle equivalent diameter larger than 20 μm and having an angle formed by a normal line direction of a close-packed hexagonal crystal (0001) plane constituting α crystal grains within the range of 5° or larger and 55° or smaller is 5% or smaller, to a radial direction and a peripheral direction in a plane of an orthogonal cross-section, respectively, an area rate of α crystal grains having an angle formed by the normal line of (0001) plane of α crystal grains within 25° is 5% or larger and 15% or smaller, and an area rate of α crystal grains having an angle formed by the normal line direction of close-packed hexagonal crystal (0001) plane constituting the α crystal grains and the longer axis direction within the range of 65° or larger and 90° or smaller is 35% or larger and 60% or smaller is adopted.SELECTED DRAWING: Figure 2
Patent JP-2020153506-A (JP)
Title: Hydraulic driving device of working machine
Inventor: FUJITA YUICHIRO
IPC: F15B11/02
Filed: 2019-03-22
Abstract: To provide a hydraulic driving device capable of surely performing a boom-up motion while driving a boom and a bucket by a common hydraulic pump without degradation of work efficiency.SOLUTION: A hydraulic driving device includes: a first hydraulic pump 31 connected to a boom cylinder 26 and a bucket cylinder 28 through a boom control valve 36 and a bucket control valve 38 respectively; a second hydraulic pump 32 connected to an arm cylinder 27 and the boom cylinder 26 through an arm control valve 37 and a boom acceleration control valve 39; arm pulling load detection devices 54H, 54R, 60; a bucket excavation limit valve 50 for limiting a bucket excavation pilot pressure input to the bucket control valve 38 in combined operations; and a bucket excavation limit instruction portion 60 for giving a command to the bucket excavation limit valve 50 to reduce a limit of the bucket excavation pilot pressure when the arm pulling load is large.SELECTED DRAWING: Figure 2
Patent JP-2020153959-A (JP)
Title: Electronic device, radar device, and housing
Inventor: HORI TOSHIHIKO
IPC: H01Q1/52
Filed: 2019-03-22
Abstract: To reduce a leak signal thanks to an inexpensive configuration with circuits themselves configured to be integral or get close to each other for miniaturization purposes.SOLUTION: An electronic device has: a semiconductor circuit (an IC chip 21) that is arranged in a circuit substrate 20, and has at least two terminals; and two line paths 22 and 23 that are respectively connected to the two terminals. A housing has: a wall part 12 that crosses on the two line paths; two branching parts (through-holes 122 and 123) that are configured in the wall part, are arranged respectively in the vicinity of the two line paths, and branches one part of a signal transmitting through the line path; and a delay part (a notch 121) that is arranged between the two branching parts in the wall part, and achieves a prescribed phase delay of the signal flowing between the branching parts. The electronic device is configured to: branch the signal to be transmitted through one line path at one branching part; invert a phase at the delay part so as to be a phase almost opposite the signal flowing to other line path at other branching part; and compose a signal.SELECTED DRAWING: Figure 1
Patent JP-2020157504-A (JP)
Title: Image formation apparatus
Inventor: MORI HIDEAKI
IPC: B41J2/175
Filed: 2019-03-25
Abstract: To provide an image formation apparatus which can prevent the degradation of a detection element for detecting the residual amount of ink and suppress the sensing failure.SOLUTION: A printer includes a main tank 30, a hollow member 58, a pressure detection element 42, a pump and a CPU. The main tank 30 stores ink 68. The hollow member 58 is arranged inside the main tank 30, has a hollow extending in the vertical direction, and has a hollow opening 21A on a lower side 21, and the hollow is formed of a material with the gas barrier property. The pressure detection element 42 is arranged in the hollow on an upper side of the hollow member 58 to detect the pressure in the hollow. A sealing member 24 seals a space between the hollow member 58 and the pressure detection element 42. The pump moves the ink 68 in the main tank 30 to the outside of the main tank 30. The CPU detects the residual amount of the ink 68 in accordance with the pressure detected by the pressure detection element 42 to control the pump.SELECTED DRAWING: Figure 3
Patent JP-2020162272-A (JP)
Title: Electric power conversion device
Inventor: KUROSE NOBUYUKI
IPC: H01L23/473
Filed: 2019-03-26
Abstract: To provide an electric power conversion device that suppresses the occurrence of dropping-out of grease.SOLUTION: An electric power conversion device may include: a module that generates heat when energized and has a temperature detecting section; a cooler that cools the module by causing refrigerant to flow inside; an intermediate member arranged between the module and the cooler; grease that is filled between the cooler and the intermediate member; and a control section that stores a map that converts the detected value of the temperature detecting section into an estimated temperature of the grease, and executes at least one of a process of increasing a flow rate of the refrigerant flowing through the cooler and a process of decreasing a current value that energizes the module, when the estimated temperature of the grease converted by the map is equal to or above a reference value.SELECTED DRAWING: Figure 6
Patent JP-2020158378-A (JP)
Title: Method for producing low-boron-containing magnesium hydroxide
Inventor: HATANO HITOSHI
IPC: C02F1/58
Filed: 2019-03-28
Abstract: To provide a method for producing low-boron-containing magnesium hydroxide by reacting seawater and lime milk.SOLUTION: A method for producing a low-boron-containing magnesium hydroxide by subjecting a magnesium hydroxide suspension, which is obtained by reacting seawater and lime milk, to treatment by a thickener in which multiple extended membranes (curtains) having adjacent water flow gradient membranes connected with a space therebetween are provided by extension.SELECTED DRAWING: Figure 1
Patent JP-2020161069-A (JP)
Title: Control device and machine tool
Inventor: NIIKURA MIHO
IPC: G05B19/4155
Filed: 2019-03-28
Abstract: To save a time taken for shape setting for a tool for an interference check that is made to prevent accidental interference of a tool, jig, work piece, table, etc. in a machine tool using a plurality of tools.SOLUTION: A control device 7 comprises: a storage unit 11 that stores a processing program 11a and an amount of correction of tool length; a control unit 10 that moves a table and a main shaft relatively on the basis of the processing program 11a and the amount of correction of the tool length; an area setting unit 12 that, on the basis of the amount of correction of the tool length, sets an interference check area including a tool held by the main shaft; and an interference determination unit 13 that determines whether the interference check area interferes with an obstacle around the tool in a case where the tool and the table are moved relatively on the basis of the processing program 11a and the amount of correction of the tool length.SELECTED DRAWING: Figure 2
Patent JP-2020165364-A (JP)
Title: Misfire detection device of internal combustion engine, misfire detection system of internal combustion engine, data analysis device, control device of internal combustion engine, misfire detection method of internal combustion engine and reception execution device
Inventor: YASUZAWA KO
IPC: F02D45/00
Filed: 2019-03-29
Abstract: To provide a misfire detection device of an internal combustion engine which can alleviate applicable man-hours.SOLUTION: In consideration that rotation behaviors of a crankshaft at different angle intervals differ from one another according to the presence or absence of a misfire, a rotation waveform variable is included in an input of a map. Since the rotation behaviors of the crankshaft differ according to the presence or absence of vibration isolation control, a vibration isolation variable is also included in the input of the map. Also, in this constitution, a value of a misfire variable is calculated by a join calculation based on a parameter which is learnt by the mechanical learning of the rotation waveform variable and the vibration isolation variable. In this case, since the parameter can be learnt on the basis of the presence or absence of the misfire when the rotation waveform variable and the vibration isolation variable take a variety of values, a particular application in each state of the vibration isolation variable is dispensed with, and applicable man-hours can be alleviated.SELECTED DRAWING: Figure 1
Patent JP-2019104548-A (JP)
Title: Beverage can and can body
Inventor: TAKEI MASAYUKI
IPC: B65D1/16
Filed: 2019-03-29
Abstract: To provide a beverage can surely held even with a small hand of a child, a woman or the like, and that is easy to drink a content.SOLUTION: There is provided a beverage can 10 comprising a can body 20 having a bottomed cylinder shape, and a can lid 30 rolled and pressed to an opening of the can body 20, where a drink opening planned part is provided. The can body 20 comprises a cylindrical can barrel part 21 that extends along a can axis, a can bottom part 22 provided on a lower end side in a can axis direction of the can barrel part 21, and a necking part 23 that is connected onto an upper end side in the can axis direction of the can barrel part 21, whose diameter gradually becomes smaller toward an upper part in the can axis direction. The can barrel part 21 has an outer diameter of 55 mm or more and 60 mm or less. A height from an upper end of a seaming panel of the can lid 30 to a lower end of the necking part 23 is 9 mm or more and 20 mm or less. A difference between an outer diameter D of the can barrel part 21 and a minimum outer diameter d of the necking part 23 is 6 mm or more and 8 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020163054-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A dynamic display period in which identification information is dynamically displayed by dynamic display means is determined by dynamic display period determination means, and when identification information for indicating a specific discrimination result is displayed in the display means, a privilege game is executed. At least based on the establishment of a predetermined condition in the privilege game, a predetermined number of game balls are put out to a player by put-out means. In correspondence with the information stored in storage means corresponding to the put out game balls, the privilege game can be forcibly ended, thereby enhancing interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2020170039-A (JP)
Title: Lock mechanism
Inventor: FURUKAWA TAKAHIRO
IPC: G02B6/42
Filed: 2019-04-01
Abstract: To provide a lock mechanism which can reduce the difficulty of removal/insertion operations.SOLUTION: A lock mechanism 20 includes a stopper 22, a latch unit 21, and a working mechanism 23. The stopper 22 is provided in a pluggable optical interface module 10, which can be inserted in a cage 14. The latch unit 21 is supported to be movable from a lock position P1 in contact with the stopper 22 and an unlock position separate from the stopper 22. The working mechanism 23 retains the latch unit 21 in the lock position P1 and the unlock position in a manner that the pluggable optical interface module 10 is inserted into the cage.SELECTED DRAWING: Figure 2
Patent JP-2020169463-A (JP)
Title: Floor construction method
Inventor: NAKANISHI YUKINA
IPC: E04B1/94
Filed: 2019-04-02
Abstract: To improve workability when fire-resistively covering an upper surface of a plurality of wooden floor slabs at a construction site.SOLUTION: A floor construction method includes: a floor member installation step of installing a plurality of floor members 20 each of which includes a wooden floor slab 22, and a first cement-based fire resistive covering material 50 for covering an upper surface 22U2 of the wooden floor slab 22 at least leaving an end part 22E in such a manner that end parts 22E are adjacent to each other; and a fire resistive covering step of pouring a second cement-based fire resistive covering material 60 between the adjacent first cement-based fire resistive covering materials 50, and for fire-resistively covering upper surfaces 22U1 of the adjacent end parts 22E by the second cement-based fire resistive covering material 60.SELECTED DRAWING: Figure 2
Patent JP-2019194848-A (JP)
Title: Method and device for error processing in communication between distributed software components
Inventor: LOU GUILLOT
IPC: G06F11/07
Filed: 2019-04-09
Abstract: To provide deterministic error processing even when execution of a task is shifted timewise.SOLUTION: In a device in which data to be communicated is communicated between a first task T1 and a second task T2 within a data transmission interval K by reading from a first data region for temporary data storage and the storage of data read within a second data region for temporary data storage, when a time interval l1 for performing the first task T1 and a communication interval l2 for performing the second task T2 are set and a specific relation is satisfied by a data transmission interval, a time interval, and a communication interval approaching or overlapping with each other, execution of the tasks is skipped.SELECTED DRAWING: Figure 1
Patent JP-2020171457-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2019-04-10
Abstract: To provide a game machine capable of causing a player to reliably understand an image that is based on the progress of games.SOLUTION: A slot machine is provided performing a band display in which character images are scrolled. During a band display in which scrolling is performed in each of two band regions, when a game information image is displayed in a region overlapped with one of the band regions, the scrolling in the one of the band region is stopped and a switching to a band display is performed in which character information is scrolled in the other band region.SELECTED DRAWING: Figure 16
Patent JP-2020174271-A (JP)
Title: Projection device, projection control device, and program
Inventor: TAKASHIMADA YUMI
IPC: H04N9/31
Filed: 2019-04-10
Abstract: To provide a projection device, a projection control device, and a program capable of maintaining reproducibility of gradation.SOLUTION: A projection device 10 includes: a semiconductor light-emitting element; a color wheel 201; a light source device 60 for emitting light of a plurality of colors including first wavelength band light and second wavelength band light in a time-divided manner; a display element 51; a projection optical system 220; a delay time setting unit 54 for shifting a start timing of a color mixing period in which first wavelength band light and second wavelength band light are mixed and emitted in a spoke period Tsp of a color wheel 201, which is a light emission switching time of the first wavelength band light and the second wavelength band light based on an index related to the brightness of light emitted from a light source device 60; and a light source driving unit 55 for emitting light based on a setting of the delay time setting unit 54.SELECTED DRAWING: Figure 6
Patent JP-2020172068-A (JP)
Title: Method for forming hydraulic composition
Inventor: KAWAKAMI HIROYUKI
IPC: C08K3/013
Filed: 2019-04-11
Abstract: To provide a method for forming a hydraulic composition which exhibits good fluidity of a hydraulic composition at a low accelerating rate and gives excellent surface appearance after curing a hydraulic composition.SOLUTION: There is provided a method for forming a hydraulic composition in which a hydraulic composition having a slump of 12 cm or less comprising the following component (A), the following component (B), a hydraulic powder and water is filled into a frame mold to compact with a maximum vibration acceleration of 3G or less. A component (A): an alkali thickening type polymer and a component (B): a copolymer containing a specific ester-based monomer (1b) having an average addition molar number of an ethyleneoxy group and/or a propyleneoxy group of 1 or more and 100 or less and a specific monomer (2b) such as methacrylic acid as constituent monomers in which the total amount of the monomer (1b) and the monomer (2b) in the constituent monomers is 90 mass% or more and 100 mass% or less.SELECTED DRAWING: None
Patent JP-2020172820-A (JP)
Title: Illicit communication prevention system and illicit communication prevention method
Inventor: OHASHI YOSUKE
IPC: E05B49/00
Filed: 2019-04-12
Abstract: To provide an illicit communication prevention system and an illicit communication prevention method that can prevent unneeded interference from other communication machines during communication for checking position relation that is performed between a terminal and a communication machine.SOLUTION: A measuring unit 22b of a terminal 2 transmits a UWB distance measurement signal Sa to a communication machine 13 during distance measuring communication with the communication machine 13. At this time, a notification unit 26 notifies the communication machine 13 of authentication information Did that is registered in the terminal 2. The authentication information Did is, for example, a unique ID for a vehicle 1. When receiving a distance measurement signal Sa, an operation unit 27 of the communication machine 13 compares the authentication information Did that is registered therein with the authentication information Did that is received from the terminal 2. When these types of authentication information Did match, a measuring unit 22a of the communication machine 13 returns a UWB distance measurement signal Sb to the terminal 2.SELECTED DRAWING: Figure 1
Patent JP-2020173227-A (JP)
Title: Data processing device, operation method for data processing device, and operation program for data processing device
Inventor: TANI TAKEHARU
IPC: G01N21/27
Filed: 2019-04-12
Abstract: To provide a data processing device, an operation method for the data processing device, and an operation program for the data processing device, with which it is possible to estimate a base line to be removed from spectrum data with better accuracy than in the past.SOLUTION: A setting unit sets reference data for estimating the base line of Raman spectrum data. A derivation unit performs convolutional integration on the reference data using a Lanczos function and derives a provisional base line. A calculation unit calculates the permissible deviation of a difference between the reference data and the provisional base line. A correction unit changes the value of a portion of the reference data that exceeds the permissible deviation and thereby corrects it to corrected reference data. A control unit causes the corrected reference data not satisfying a condition to be reset as reference data by the setting unit, and causes the derivation of the provisional base line, the calculation of the permissible deviation and the correction of the reference data to be performed repeatedly. An output unit outputs corrected reference data that satisfies a set condition as an estimated base line.SELECTED DRAWING: Figure 4
Patent JP-2020178225-A (JP)
Title: Chat server, chat system, chat display method, and chat data processing program
Inventor: UNOSAKI JIRO
IPC: H04N5/765
Filed: 2019-04-17
Abstract: To supply video more suitable for users' requests.SOLUTION: A chat server includes: a chat data processing unit that generates chat data of contents corresponding to game status data when the game status data is acquired, and sets a display mode of the chat data on a chat display terminal according to an evaluation point; a storage unit that stores the chat data with the display mode set and multiple pieces of video data with the evaluation point set; a server side communication unit that can transmit the chat data and video data stored in the storage unit to a chat terminal; and a video data selection unit that selects one piece of video data from the multiple pieces of video data stored in the storage unit and causes the server side communication unit to transmit it to the chat terminal device when one piece of chat data generated by the chat data processing unit is designated by the chat terminal device.SELECTED DRAWING: Figure 1