baber/WOPTO huggingface dataset:
Patent JP-2020111587-A (JP)
Title: Methods for treating arenaviridae and coronaviridae virus infections
Inventor: MICHAEL O'NEIL HANRAHAN CLARKE
IPC: C07D487/04
Filed: 2020-03-16
Abstract: To provide methods for treating Arenaviridae and Coronaviridae virus infections.SOLUTION: The present invention provides a nucleoside of formula (I), where the 1' position of the nucleoside sugar is substituted, and a prodrug thereof. It is particularly useful for the treatment of Lassa virus and Junin virus infections.SELECTED DRAWING: Figure 1
Patent JP-2021155344-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, and method for producing olefin polymer
Inventor: IWASAWA TAKASHI
IPC: C07F17/00
Filed: 2020-03-25
Abstract: To provide a transition metal compound that can produce high molecular weight olefin-based polymer, and to provide an olefin polymerization catalyst and a method for producing olefin polymer.SOLUTION: Provided is a transition metal compound [A] exemplified by the following formula.SELECTED DRAWING: None
Patent JP-2021156462-A (JP)
Title: Air/water separator of boiler
Inventor: KINOSHITA MASASHIGE
IPC: F22B37/26
Filed: 2020-03-26
Abstract: To obtain steam of a degree of dryness of 99% or more by improving an air-water separation performance in a steam boiler.SOLUTION: An air-water separator 15 is disposed on an upward steam delivery passage 11 from a can body of a steam boiler. The air-water separator 15 has: a trunk member 16 which is disposed in a lateral direction inside of the steam delivery passage 11 and to which an air-water mixture fluid 39 of steam and boiler water from the can body is supplied; a downward opening 23 formed on a bottom portion of the trunk member 16; a partitioning member 28 for partitioning the inside of the trunk member 16 into a lower portion 30 including the opening 23 and an upper portion 31 not including the opening 23; a downward through hole 33 of porous structure formed on the partitioning member 28; an end member 36 disposed on an upstream end side along a flow channel of the air-water mixture fluid 39 inside of the trunk member 16, of the partitioning member 28 and formed downward, and a clearance 37 formed between a part at a lower end side, of the end member 36 and a bottom portion of the trunk member 16.SELECTED DRAWING: Figure 1
Patent JP-2021155154-A (JP)
Title: Recording device
Inventor: IWATA MORIO
IPC: B65H31/00
Filed: 2020-03-26
Abstract: To solve the problem that an operation becomes complicated while easily causing operational failure of a user when a stopper capable of switching between a storage state and a protrusion state is provided at a tip of a second tray; and further, a structure becomes complicated when the stopper is operated by power such as a motor or the like, according to a medium-receiving tray comprising a first tray and the second tray.SOLUTION: According to a medium-receiving tray comprising a first tray and a second tray, a movable support member provided with a second support face for supporting a medium, which is rotatable with an upstream end in a medium-discharging direction as a free edge, is provided in the second tray. The movable support member is positioned on a first support face with which the first tray is provided in a first state of the medium-receiving tray. The free end comes off from a downstream end of the first support face and is displaced downward, when switching from the first state to a second state, and the second support face becomes an upward inclination toward the medium-discharging direction.SELECTED DRAWING: Figure 22
Patent JP-2021156342-A (JP)
Title: Frictional engagement device and speed change device
Inventor: TAKAHATA EIJIRO
IPC: F16D25/0638
Filed: 2020-03-26
Abstract: To suppress unintended engagement of a frictional engagement device.SOLUTION: A frictional engagement device comprising a clutch, a clutch drum, a first friction engagement plate, a second friction engagement plate, a piston, a cancel chamber defining member, and return springs, comprises a spring support member having: an annular part arranged in a centrifugal hydraulic cancellation chamber and supported by the cancellation chamber drawing member; a plurality of support parts formed on the annular part at intervals in a circumferential direction and respectively supporting a plurality of return springs; and a plurality of protrusion parts protruding toward the centrifugal hydraulic cancellation chamber side in an axial direction from between two adjacent support parts of the annular part.SELECTED DRAWING: Figure 3
Patent JP-2021153480-A (JP)
Title: Method for producing dry whole soybean deep-fried bean curd
Inventor: YOSHIDA KAZUKI
IPC: A23L11/45
Filed: 2020-03-27
Abstract: To provide a method for producing a frying oil deterioration-suppressed and good texture whole soybean-derived dry deep-fried bean curd (dry whole soybean deep-fried bean curd).SOLUTION: Provided is a method for producing dry whole soybean deep-fried bean curd, in which a soymilk prepared using a high oleic acid soybean having an oleic acid content of 80 wt.% or more is subjected to coagulation reaction at a temperature of 75 to 80°C to prepare a soymilk coagulated product, and to dewatering and molding to prepare a bean curd dough for deep-frying, and after frying and seasoning, is subjected to drying by microwave and hot air drying to prepare a dry whole soybean deep-fried bean curd.SELECTED DRAWING: None
Patent JP-2021158233-A (JP)
Title: Shield cover
Inventor: Tsujita Atsushi
IPC: H01P3/08
Filed: 2020-03-27
Abstract: To provide a shield cover that has resistance to a positional deviation and suppresses characteristic deterioration due to electromagnetic wave in an inner space.SOLUTION: A shield cover of a conductor covers at least a place having a microstrip line on a surface of a substrate that has on the surface the microstrip line forming at least a part of communication wiring that connects an antenna and a communication circuit carrying out communication via the antenna. The shield cover includes a top portion that has an opposite surface opposing the surface at a position separated from the surface and becomes wider than at least the place in a plate shape along the surface, a wall portion that projects out from an edge of the top portion toward the surface, and extends along the edge to define an inner space between the top portion and the surface, and a groove portion that is recessed from the opposite surface in the direction separating from the microstrip line, and extends along the microstrip line.SELECTED DRAWING: Figure 4
Patent JP-2021156123-A (JP)
Title: Installation structure for driftwood traps
Inventor: KOKURYO HIROSHI
IPC: E02B7/02
Filed: 2020-03-30
Abstract: To provide an installation structure for driftwood traps with excellent workability, economy, and structural safety, which is not so much affected by the accuracy of concrete placement, has high resistance to out-of-plane loads caused by driftwood and other flowing objects, and can eliminate problems caused by temperature stress.SOLUTION: In an installation structure of driftwood traps 10 provided on an upstream side of a sand control dam 11, a steel column member 1 constituting the driftwood traps 10 includes a cross member 2 extending in a width direction of the river. The sheath pipe member 3 is straddled between the cross members 2 that face each other of the adjacent steel column members 1. The sheath pipe member 3 is provided with a stopper member 4 for preventing detachment from the cross member 2 so as to enter between the cross members. The steel column member 1 is provided in a cantilevered state via a steel base 8 protruding upstream from an upstream side wall surface portion 9 of the sand control dam 11.SELECTED DRAWING: Figure 1
Patent JP-2021162398-A (JP)
Title: Information providing device, information providing method, information providing program, and storage medium
Inventor: OISHI TOMOYA
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To improve convenience.SOLUTION: An information providing device 3 includes: an image acquisition unit 323 that acquires a captured image obtained by photographing the surroundings of a moving object; an information acquisition unit 324 that acquires location information on the moving object when a predetermined request is made by an occupant; an identification unit 325 that identifies an object on which lines of sight are concentrated statistically using the location information; an area extraction unit 326 that extracts an area of interest on which lines of sight are concentrated in the captured image based on the captured image when the identification unit 325 cannot identify an object on which lines of sight are concentrated; an object recognition unit 327 that recognizes an object included in the area of interest in the captured image; and an information providing unit 328 that provides object information on the object identified by the identification unit 325 or object information on the object included in the area of interest.SELECTED DRAWING: Figure 3
Patent JP-2021162198-A (JP)
Title: Heat exchanger and outer package body therefor
Inventor: MINAMITANI KOJI
IPC: H01L23/473
Filed: 2020-03-31
Abstract: To provide a heat exchanger in which a harmful uneven deformed part is prevented from being formed on a surface.SOLUTION: A heat exchanger comprises: an outer package body 1 in which an inlet and an outlet are provided and which includes a pair of opposed walls 111 and 151; and an inner fin 2 which is disposed between the pair of opposed walls and in which a recess 25 and a projection 26 are provided. A heat exchange medium flowing in from the inlet passes an inner fin installation part inside of the outer package body and flows out of the outlet. The outer package body 1 is constituted of an outer package laminate L1 in which a resin thermal fusion layer 52 is provided at an inner surface side of a metallic heat transfer layer 51. Regarding the heat transfer layer 51 of the outer package laminate L1, Vickers hardness ranges from 40 HV to 200 HV and extension ranges from 0.1% to 20%. A bottom face of the recess and a top face of the projection in the inner fin 2 are joined to the pair of opposed walls 111 and 151.SELECTED DRAWING: Figure 2
Patent JP-2021163058-A (JP)
Title: Specification description program and specification description method
Inventor: KIHO KOSUKE
IPC: G06F8/10
Filed: 2020-03-31
Abstract: To provide a specification description program and a specification description method capable of briefly describing processing contents of each process when designing plural processes to be executed in each of plural pieces of equipment.SOLUTION: A specification description program allows a computer to execute a reception process for receiving processing contents for plural processes to be executed in each of plural pieces of equipment, and the reception process further provides a user with a unique expression method for showing that processing contents are targeted for plural pieces of equipment of the same type from among the plural pieces of equipment as a selectable function.SELECTED DRAWING: Figure 1
Patent JP-2021163683-A (JP)
Title: Push button switch
Inventor: ITO MASAYUKI
IPC: H01H13/12
Filed: 2020-04-02
Abstract: To provide a push button switch that can increase the degree of freedom in setting the stroke amount when the load is released and can quickly remove the load applied by the external input.SOLUTION: A push button switch installed on a circuit board 590 having a fixed contact 591 and having a contact member 10 that can be attached to and detached from the fixed contact 591 in response to an external input P includes a key top 21 installed directly above the fixed contact 591, holding the contact member 10 directly below, and transmitting the external input P from above, and a dome portion 22 that expands in a dome shape to the outside in the radial direction of the key top 21, and the dome portion 22 includes a rubber dome 20 that can be elastically deformed, and the dome portion 21 is unevenly deformable in the circumferential direction when elastically deformed.SELECTED DRAWING: Figure 1
Patent JP-2021165678-A (JP)
Title: Displacement measuring device
Inventor: HIDA YUICHIRO
IPC: G01B11/00
Filed: 2020-04-07
Abstract: To obtain a stable measurement result in measurement of displacement of a certain area.SOLUTION: A displacement measuring device comprises: a displacement acquisition unit that acquires displacement of an object to be measured in association with the pixels of an image created by an image creation unit; a selection unit that, in a displacement frequency distribution acquired for each of the pixels, selects at least one group from groups consisting of displacements having a frequency equal to or more than a predetermined threshold; and a displacement calculation unit that, based on the displacements included in the selected group, specifies a displacement measurement area consisting of the pixels associated with the displacements included in the selected group, and calculates displacement of the specified displacement measurement area.SELECTED DRAWING: Figure 18
Patent JP-2021165422-A (JP)
Title: Sputtering apparatus
Inventor: NAKAMURA SHINYA
IPC: C23C14/34
Filed: 2020-04-07
Abstract: To provide a sputtering apparatus capable of adjusting a composition ratio without impairing the uniformity of in-plane distribution of the composition ratio when depositing a thin film of a multicomponent system by simultaneously sputtering targets of a dissimilar material.SOLUTION: A sputtering apparatus SM according to the invention includes a holding stage 2 for holding a substrate Sw to freely rotate around the substrate center. A target has a first target 51 containing a main component of a thin film of a multicomponent system and a second target 61 that has a sputtering area smaller than that of the first target and contains an accessory component of the thin film of the multicomponent system. The first target is arranged in an inclined attitude at a predetermined rotation angle around a Y-axis from a state in which it is opposite to the substrate in parallel so as to include the substrate center inside. The second target is inclined at a predetermined rotation angle around the Y-axis from a state in which it is adjacent to the first target and opposite to the substrate in parallel and is arranged in an inclined attitude at a predetermined rotation angle around the X-axis, being configured such that a rotation angle around at least the X-axis is freely adjustable.SELECTED DRAWING: Figure 2
Patent JP-2021167739-A (JP)
Title: Integrated circuit
Inventor: OTSUKA SHINYA
IPC: H01L21/822
Filed: 2020-04-09
Abstract: To make it possible to easily and surely determine whether or not an integrated circuit functions normally.SOLUTION: An integrated circuit performs processing of a sensor signal inputted from a sensor through an input terminal. The integrated circuit comprises: a processing path for performing a series of processing of the sensor signal; and a test signal generator for generating a test signal for self diagnosis and inputting the test signal into the processing path.SELECTED DRAWING: Figure 1
Patent JP-2021166490-A (JP)
Title: Disinfectant for food
Inventor: KAWAKAMI DAIYU
IPC: A23L3/3508
Filed: 2020-04-10
Abstract: To provide a disinfectant for food, formulated with calcium hydroxide and sodium lactate, thereby enabling anyone to use the disinfectant with an excellent hand feeling, without use of ethanol.SOLUTION: A disinfectant for food is an aqueous solution or aqueous dispersion formulated with fired calcium, a polyhydric alcohol (except sugar alcohol), and sodium lactate and without ethanol. The fired calcium is one or more of a mixture selected from a fired product of an oyster shell, a scallop shell, a surf clam shell, an egg shell, or a coral shell.SELECTED DRAWING: None
Patent JP-2021169390-A (JP)
Title: Hydrogen generator
Inventor: MIZUKI NOBUAKI
IPC: B01J4/00
Filed: 2020-04-16
Abstract: To provide a hydrogen generator having a mechanism for inputting of an aluminum material while reducing the mixture of air.SOLUTION: A hydrogen generator has a reaction tank for reacting aluminum with an alkaline solution to generate hydrogen, and an input tank for putting aluminum into the reaction tank. The input tank has a vacuum pump for decompressing the inside of the tank.SELECTED DRAWING: Figure 1
Patent JP-2021170504-A (JP)
Title: Fuel cell system
Inventor: WATANABE YUSUKE
IPC: H01M8/00
Filed: 2020-04-16
Abstract: To provide a fuel cell system including a plurality of power storage devices and a plurality of DC/DC converters, in which fuel cell power generation can be easily controlled while stable fuel cell power generation is achieved.SOLUTION: In a fuel cell system, an output command value Sc1 according to the amount of charge of a power storage device S1 is calculated and an output command value Sc2 according to the amount of charge of a power storage device S2 is calculated. When the sum Sct of the output command values Sc1, Sc2 having been calculated is less than a threshold Scth, the output command values Sc1, Sc2 that are zero are output to DC/DC converters Cnv1, Cnv2, respectively, while if the total Sct is equal to or more than the threshold Scth, the output command values Sc1, Sc2 having been calculated are output to the DC/DC converters Cnv1, Cnv2, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021172136-A (JP)
Title: Electric vehicle
Inventor: SASAKI AKIHITO
IPC: H01M50/20
Filed: 2020-04-20
Abstract: To reduce a load exerted to a cell stack in a case where a side collision causes a floor panel to be deformed downward.SOLUTION: An electric vehicle includes a floor panel and a cell pack disposed underneath the floor panel. The cell pack includes: a bottom plate; plural cell stacks disposed on the bottom plate with a gap between the stacks along a vehicular front-rear direction; cell cross members disposed between the plural cell stacks; plural end plates fixed onto a side surface of the plural cell stacks; a first load transmission member extended from the cell cross members up to a position upward than an upper surface of each of the cell stacks; and a second load transmission member disposed outward than the first load transmission member in a vehicular width direction. The second load transmission member is a member extending to a position upward with respect to the upper surface of each the cell stacks.SELECTED DRAWING: Figure 4
Patent JP-2021175280-A (JP)
Title: Information processing apparatus, control device, and program
Inventor: MAEKAWA HIROYUKI
IPC: H02J13/00
Filed: 2020-04-24
Abstract: To increase the number of terminal devices in which a battery is charged with a power amount equal to or more than a threshold.SOLUTION: An information processing apparatus comprises: a remaining capacity acquisition unit that acquires a remaining battery capacity for each of a plurality of terminal devices; a receiving power amount acquisition unit that acquires a receiving power amount for each of the plurality of terminal devices; a selection control unit that selects, from the plurality of terminal devices, one or more selected terminal devices for supplying power to charge a battery; and an instruction transmission unit that provides the charge control device with a power supply instruction for causing the charge control device to supply the power to charge the battery to the one or more selected terminal devices. The selection control unit selects one or more selected terminal devices from a first group in the plurality of terminal devices with a remaining battery capacity lower than a preset threshold in order from the terminal device with a remaining battery capacity closet to the threshold, within a range in which the total receiving power amount does not exceed a suppliable power amount that is the power amount that can be supplied by the charge control device.SELECTED DRAWING: Figure 12
Patent JP-2021172301-A (JP)
Title: Vehicle lighting device
Inventor: HAMAMOTO TAKANORI
IPC: B60Q3/80
Filed: 2020-04-30
Abstract: To properly light a needed area around a door part.SOLUTION: A vehicle lighting device 1 is provided at a door part 5 which is disposed at an opening 3 of a vehicle 100 and may move in a direction intersecting with an opening direction of the opening 3 to open or close the opening 3. The vehicle lighting device 1 may radiate light to the lower side of the opening 3 and includes a lighting part provided so as to radiate light when the opening 3 is opened or closed, including a time period when the door part 5 is moved, and so as not to radiate light in a state that the opening 3 is closed.SELECTED DRAWING: Figure 5
Patent JP-2021175853-A (JP)
Title: Vehicular hood lock system
Inventor: MIYAGAWA MASAZUMI
IPC: E05B83/24
Filed: 2020-05-01
Abstract: To provide a vehicular hood lock system which can surely open a hood based on an operation of an opener device.SOLUTION: A vehicular hood lock system has: a hood lock apparatus having a primary latch mechanism part 2 which can hold a hood at a fully-closed position by engaging with a striker on a hood side and a secondary latch 13 which can be moved from a standby position where it can be engaged with the striker to a retreat position where it cannot be engaged with the striker and which can be elastically held at either of the positions by biasing means; and an opener apparatus having an opener handle provided in the vicinity of a driver seat, linked to the primary latch mechanism part 2 through a first operation force transmission member to thereby bring the primary latch mechanism part 2 in an unlatched state by an operation in one direction, and linked to the secondary latch 13 through a second operation force transmission member to thereby move the secondary latch 13 from the standby position to the retreat position by the operation in the other direction.SELECTED DRAWING: Figure 3
Patent JP-2021177590-A (JP)
Title: Base station device, mobile communication system, communication method, and communication program
Inventor: TERAI RYO
IPC: H04W24/10
Filed: 2020-05-07
Abstract: To provide a base station device, a mobile communication system, a communication method, and a communication program that can reduce the power consumption of a mobile terminal without requiring a change in function of the mobile terminal.SOLUTION: A base station device 11 comprises: an acquisition unit 111 that acquires a cell stay history of a mobile terminal E1 that is present in a first cell being a radio communication range of an own device; a determination unit 112 that, based on the cell stay history of the mobile terminal E1 acquired by the acquisition unit 111, determines whether or not the mobile terminal E1 stays in the first cell beyond a predetermined period T1; and an instruction unit 113 that, when the mobile terminal E1 is determined to stay in the first cell beyond the predetermined period T1, instructs the mobile terminal E1 to reduce the frequency of measuring the communication quality of the first cell and a cell adjacent thereto.SELECTED DRAWING: Figure 1