baber/WOPTO huggingface dataset:
Patent JP-2021071155-A (JP)
Title: Drive unit, guide device and wiper device
Inventor: KANAZAWA KEISUKE
IPC: F16H19/02
Filed: 2019-10-30
Abstract: To set a moving trajectory of a member to a prescribed moving trajectory, and to set a moving trajectory of a wiper to a prescribed moving trajectory.SOLUTION: A drive unit 16 comprises a wheel 36 having a plurality of first protrusions 50 which are rotatably supported, protrude toward the outside of a rotation radial direction, are formed into shapes larger than base end sides at tip sides in a protrusion direction, and aligned with intervals in a rotation peripheral direction. The drive unit 16 also comprises a rail 38 having a plurality of second protrusions 54 which protrude toward the wheel 36 side, are formed into shapes larger than base end sides at tip sides in a protrusion direction, and aligned with intervals. While the plurality of first protrusions 50 sequentially get out of clearances between the pair of second protrusions 54 after being sequentially engaged with the clearances between the pair of second protrusions 54, the wheel 36 rotates along the rail 38, and the wheel 36 relatively moves along the rail 38.SELECTED DRAWING: Figure 3
Patent JP-2021069701-A (JP)
Title: Self-propelled dust collector
Inventor: TOMIMORI SATOSHI
IPC: A47L9/28
Filed: 2019-10-31
Abstract: To provide a self-propelled dust collector capable of appropriately controlling a voltage applied to a motor.SOLUTION: A self-propelled dust collector 1A includes: a battery pack 3 attached to a body housing; a suction (dust collection) fan stored in the body housing for sucking air from the outside of the body housing to the inside; right and left wheels attached to the body housing; and a plurality of motors stored in the body housing and driven by supply power of the battery pack 3. The plurality of motors include a suction motor 24 for driving the suction fan, and driving wheel motors 12A and 12B for driving the right and left wheels, and include a DC-DC converter 40 which, when the supply voltage from the battery pack 3 is input, can generate a power source for the suction motor for driving the suction motor 24 and a power source for driving wheel motors for driving the driving wheel motors 12A and 12B, and output them.SELECTED DRAWING: Figure 8
Patent JP-2020015764-A (JP)
Title: Nanoparticles for mitochondrial trafficking of agents
Inventor: SHANTA DHAR
IPC: A61K9/51
Filed: 2019-10-31
Abstract: To provide nanoparticles configured to traffic agents to mitochondria, and methods of uses thereof, including diagnostic and therapeutic uses.SOLUTION: Nanoparticles include a core, a hydrophilic layer around the core, and one or more mitochondrial targeting moieties, and may optionally include one or more contrast agents or one or more therapeutic agents. For effective mitochondrial targeting, the nanoparticles have a diameter of about 200 nm or less or have a zeta potential of about 0 mV or more.SELECTED DRAWING: Figure 2
Patent JP-2021077443-A (JP)
Title: Electrolyte for secondary battery and rocking chair type secondary battery
Inventor: MURAYAMA SHUN
IPC: H01M10/0567
Filed: 2019-11-05
Abstract: To provide an electrolyte for a secondary battery which realizes battery characteristics such as ionic conductivity, rate characteristics, oxidation stability, reduction stability, and thermal stability at a high level.SOLUTION: An electrolyte for a secondary battery includes an alkali metal salt, an oxygen-containing solvent containing an ester bond, and grime.SELECTED DRAWING: Figure 3
Patent JP-2021076951-A (JP)
Title: Function model generation device, function model generation program, and function model generation method
Inventor: UEHARA KOJI
IPC: G06F11/36
Filed: 2019-11-06
Abstract: To provide a function model generation device capable of generating a function model capable of early detection of a flaw or inconsistency in a document written in a natural language.SOLUTION: A function model generation device includes: a natural language analysis unit that analyzes a natural language described in a document and generates function information with a causal relationship; a function element extraction unit that generates resource information, event information, and relationship information based on the function information with the causal relationship; a resource analysis unit that analyzes which resources are being passed between functions based on the resource information and the relationship information and generates resource analysis result information; an event analysis unit that analyzes events executed by the function based on the resource analysis result information, the resource information, and the event information and generates event analysis result information; and a model construction unit that generates a function model based on the resource analysis result information or the event analysis result information.SELECTED DRAWING: Figure 1
Patent JP-2021082990-A (JP)
Title: Sound pressure measuring device
Inventor: TAKAYANAGI RYOICHIRO
IPC: H04R3/00
Filed: 2019-11-21
Abstract: To provide a sound pressure measuring device which can be installed while reducing component costs and labor of installation work to measure a sound pressure of an existing speaker as needed.SOLUTION: A sound pressure measuring device 100 includes: a sound pressure sensor 110 which measures a sound pressure of sound emitted from a speaker 13; and a holding part 120 which holds one portion 13c at the opening end edge 13b side in a horn 13a of the speaker 13 in a sandwiching manner and holds the sound pressure sensor 110 to the inner side of the horn 13a.SELECTED DRAWING: Figure 2
Patent JP-2021081037-A (JP)
Title: Railroad vehicle disk brake device
Inventor: SHIOTANI YUIKO
IPC: F16D65/12
Filed: 2019-11-21
Abstract: To reduce a load of a control member, mounted on a railroad vehicle disk brake device, to control a ventilation volume of a ventilation passage.SOLUTION: A disk brake device (100) comprises a rotary member (10), a brake disk (20) and a control member (30). The brake disk (20) has a disk body (21) and fins (22). The fin (22) has a concave section (222) on a top surface (221) thereof. The control member (30) has a base plate (31) and protrusion sections (32). The base plate (31) is arranged in the concave section (222) between the rotary member (10) and the fin (22). The protrusion section (32) is protruded from the base plate (31) toward the disk body (21) and positioned between the fins (22). A gap (G1) is formed between an inner edge (313) of the base plate (31) and an inner edge (222a) of the concave section (222).SELECTED DRAWING: Figure 4
Patent JP-2020049945-A (JP)
Title: Decorative sheet and decorative resin molding
Inventor: NAKAYAMA HIROAKI
IPC: B29C45/14
Filed: 2019-11-22
Abstract: To provide a decorative sheet having an uneven shape on an outer surface thereof, suitably maintaining the uneven shape even at molding, while having excellent chemical resistance.SOLUTION: A decorative sheet includes an uneven shape on an outer surface thereof. The decorative sheet at least includes a first protective layer 1 composing the uneven shape and a second protective layer 2, from an outer side. The first protective layer is formed with a cured product of a resin composition containing an ionization radiation-curable resin and a thermoplastic resin. The second protective layer is formed with a cured product of an ionization radiation-curable resin composition containing a polycarbonate(meth)acrylate.SELECTED DRAWING: Figure 1
Patent JP-2021083318-A (JP)
Title: Co2 feeding device and cultivation promoting system
Inventor: ZUSHI YOSHIHIRO
IPC: F24D11/00
Filed: 2019-11-25
Abstract: To provide a CO2 feeding device that makes it possible to heat the inside of a cultivation chamber utilizing a heating medium absorbed from combustion gas, and can excellently perform cooling of combustion gas.SOLUTION: A CO2 feeding device 10 comprises: a heat source machine 100 having a combustor which generates combustion gas containing CO2 by combustion, and a heat exchanger which allows the combustion gas and a heating medium to exchange heat therebetween to cool the combustion gas; an outdoor heat radiation machine 200 which is provided outside the cultivation chamber 2, and has a heat exchanger 202 through which the heating medium circulates between the heat exchanger of the heat source machine 100 and the exchanger, and which removes heat from the heating medium in order to discard heat of the heating medium absorbed from the combustion gas to the outside of the cultivation chamber 2; and an indoor heat radiation machine 300 having a heat exchanger 302 through which the heating medium circulates between the heat exchanger of the heat source machine 100 and the exchanger, and which removes heat from the heating medium in order to utilize heat of the heating medium absorbed from the combustion gas for heating in the cultivation chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2021083448-A (JP)
Title: Instrument monitoring device and instrument monitoring method
Inventor: SANKAI YOSHIYUKI
IPC: A61B34/20
Filed: 2019-11-25
Abstract: To always monitor so that each instrument is not lost, until a plurality of instruments treated by an operator in an operation room, are sequentially extracted and stored.SOLUTION: It is determined that an instrument is lost at a second point of time when a predetermined time or more has passed from a first point of time when determined that image recognition is not done at all, and concerning the instrument determined to be lost, trace data corresponding to the alert time from immediately before to immediately after the first point of time are read out based on a corresponding identifier, and a movement trajectory of the instrument based on the trace data is displayed on the screen.SELECTED DRAWING: Figure 2
Patent JP-2021086667-A (JP)
Title: TiSi2 and Si-containing negative electrode active material
Inventor: KIMIJIMA TAKEYUKI
IPC: H01M4/38
Filed: 2019-11-25
Abstract: To provide a preferred negative electrode active material in which Si is coated with a TiSi 2 - containing layer.SOLUTION: A Si-containing negative electrode active material is provided that includes Si coated with a TiSi 2 - containing layer and has a BET specific surface area of 7 m 2/g or less.SELECTED DRAWING: None
Patent JP-2020190180-A (JP)
Title: Spraying device and spraying method
Inventor: MIZUYOKE YOSHIMI
IPC: E01C19/20
Filed: 2019-11-25
Abstract: To provide a spraying device capable of spraying without clogging with particulate matter.SOLUTION: Air supplied to a seventh air supply line 157 flows into a tank body 111 to be pressurized therein. Air supplied to a third air supply line 153 closes a particulate matter closure valve 174 and a gas closure valve 176. Then, a three-way valve 141 is placed in the injection position (second position). This allows the particulate matter closure valve 174 that has been opened to discharge sand from a tank discharge port 113 toward a T-shaped pipe 175, and the gas closure valve 176 that has been opened supplies air toward a second air supply line 152. Then, the sand is pressure-fed by the air supplied from the tank body 111 and the seventh air supply line 157, and the air supplied from the first air supply line 151 so as to be sprayed from a nozzle 131 toward the road surface and the like. When the spraying of sand is stopped, the three-way valve 141 is placed in the closing position (first position), so that the gas is sent to the particulate matter closure valve 174 and the gas closure valve 176 to close the valves, thereby stopping the particulate matter and the granular matter.SELECTED DRAWING: Figure 2
Patent JP-2021084649-A (JP)
Title: Beverage container
Inventor: KANAI TAKASHI
IPC: A47J41/02
Filed: 2019-11-27
Abstract: To make it possible to wash and clean the inside of an internal liquid out-flow passage part of a plug.SOLUTION: An opening 403 for washing and cleaning is formed in an internal liquid outflow passage part 313'of a lower member 3a constituting a plug body 3', an approximately square plate-shaped opening lid part 420 that detachably closes the opening 403 is attached. The opening lid 420 has a downwardly convex cross section and consists of a lid plate 421 whose upper peripheral edge is formed in a flange shape and a square frame-shaped packing 423 which is detachably fitted in a peripheral groove 422 formed in a lower peripheral edge of the lid plate 421. When the opening lid part 420 is fitted into the opening 403, a flange 424 abuts on an upper end surface 405 of a side wall 404, and the packing 423 comes into close contact with an inner circumference near an upper end of the opening 403, the internal liquid outflow passage part 313'is sealed with water and the opening lid part 420 is prevented from lifting and separating.SELECTED DRAWING: Figure 11
Patent JP-2021086401-A (JP)
Title: Management apparatus and program
Inventor: TAKIZUKA REIKO
IPC: G06Q10/10
Filed: 2019-11-28
Abstract: To provide a management apparatus and a program configured to effectively utilize information registered in advance on a work by associating text information on the work with work log information.SOLUTION: In a management system 100, a management apparatus 10 includes: a registration unit 14 which stores, for each of a plurality of works, text information described for the works and log information to be acquired when the work is executed, in association with each other; and a search unit 15 which searches for the registration unit with a search query input by a user, and outputs a search result for a work that matches at least one of the text information and the log information associated with the work with the search query.SELECTED DRAWING: Figure 1
Patent JP-2021084671-A (JP)
Title: Rice mass packaging sheet and packaged rice mass
Inventor: SUZUKI MAKOTO
IPC: B65D85/50
Filed: 2019-11-29
Abstract: To provide a rice mass packaging sheet, an outer film of which can be divided to open even with a weak force, and a packaged rice mass which is made by packaging a rice mass with the rice mass packaging sheet.SOLUTION: A rice mass packaging sheet 10 for packaging a rice mass according to the present invention sandwiches a sheet-shaped food 50 between an outer film 20 and an inner film 40 arranged on a back surface side of the outer film, in which the outer film and the inner film are welded along an outer periphery of the sheet-shaped food and are integrated, the outer film has a dividable portion 21 formed by formation of intermittent cuts 22, 22 in a longitudinal direction, and the dividable portion is closed by a narrow tape 30 pasted onto the outer film.SELECTED DRAWING: Figure 1
Patent JP-2021088808-A (JP)
Title: Water discharge device
Inventor: MORI SHINGO
IPC: B05B1/18
Filed: 2019-12-02
Abstract: To provide a water discharge device capable of realizing rectified water discharge with a simple configuration.SOLUTION: A water discharge device 1 comprises: a rectifying part 40 that is provided extending in a central axis C direction (predetermined direction), and circulates water flowing in from an upstream side to the central axis C; a confluence part 50 that is continuously provided on a downstream side of the rectifying part 40 to merge water flowing in from the rectifying part 40; and a water discharge part 60 that is continuously provided on the downstream side of the confluence part 50 and has a water discharge port 60A that opens in the predetermined direction in an area smaller than a flow channel area of the confluence part 50.SELECTED DRAWING: Figure 3
Patent JP-2021087935-A (JP)
Title: Sorting device and sorting method
Inventor: TAKANAMI HIROTOMO
IPC: B07C5/342
Filed: 2019-12-06
Abstract: To provide a sorting device capable of automatically recovering reduction in a pneumatic pressure of an air jet part without lowering a sorting success rate.SOLUTION: The sorting device includes a supply part, a determination part, an air injection part, an injection control part, a pneumatic pressure detection part, and a supply control part. The supply part supplies a sorted object to a sorting position. The determination part determines whether or not the sorted object supplied by the supply part satisfies a sorting reference. The injection control part injects compressed air by controlling the air injection part when the sorted object determined to satisfy the sorting reference by the determination part reaches the sorting position, and thereby sorts the sorted object. The pneumatic pressure detection part detects a detection pneumatic pressure that is a pneumatic pressure at any position of an air path of the compressed air injected by the air injection part. The supply control part controls the supply part when the detection pneumatic pressure is equal to or less a first threshold, and reduces the supply amount of the sorted object to the sorting position per hour.SELECTED DRAWING: Figure 4
Patent JP-2020126594-A (JP)
Title: Computing device and computing method
Inventor: ZHANG YAO
IPC: G06F7/499
Filed: 2019-12-09
Abstract: To improve processing speed and processing efficiency of training operations of a computing device configured to perform machine learning computations.SOLUTION: A computing device is provided, comprising: a memory unit configured to acquire input data and a computation instruction; a control unit configured to obtain the computation instruction from the memory unit, parse the computation instruction to obtain one or more operation instructions, and send the one or more operation instructions to an operation unit; and the operation unit configured to perform operations at least on the input data according to the one or more operation instructions to obtain a computation result of the computation instruction. The input data involved in machine learning computations is represented by fixed-point data.SELECTED DRAWING: Figure 3A
Patent JP-2021093620-A (JP)
Title: Information processing apparatus and image forming apparatus
Inventor: MIDORI KAZUTO
IPC: H04N5/222
Filed: 2019-12-10
Abstract: To provide an information processing apparatus and an image forming apparatus that can reduce the toner consumption of a solid portion present in the background of print image data.SOLUTION: An image forming apparatus 1 (information processing apparatus) forms an image from output image data with toner and outputs the output image data, and comprises: an image recognition unit 110 that recognizes character strings and objects in the output image data; and a background processing unit 130 that specifies an area in the output image data excluding the character strings and the objects as a background and converts the color and the density of the specified background so as to reduce the amount of toner used during image formation. The background processing unit 130 converts the background into white for which a toner is not used during image formation, distinguishes character strings and an object whose density is less than a preset character density threshold from the white background, and converts the color and the density of the character strings and the object into ones that can be visually recognized.SELECTED DRAWING: Figure 2
Patent JP-2021094103-A (JP)
Title: Diaper
Inventor: WATANABE HISANORI
IPC: A61F13/514
Filed: 2019-12-13
Abstract: To provide a diaper that has a display capable of making an infant interested in the same, and enables changing of the diaper while putting the display into a field of view of the infant.SOLUTION: A diaper has a skin surface side and a non-skin surface side. The diaper is such that: a front side area and a rear side area are visually separated since it is folded to the skin surface side at a center part in a longitudinal direction with the skin surface side inside and the non-skin surface side outside; the front side area includes a first display part visibly from the non-skin surface side; the rear side area includes a second display part visibly from the non-skin surface side; and the second display part and the first display part are in a relation between a plurality of things and a concept led from the plurality of things.SELECTED DRAWING: Figure 3
Patent JP-2020110041-A (JP)
Title: Hybrid propulsion system and method of controlling the same
Inventor: MICHAEL LAVERTU THOMAS
IPC: B60W40/02
Filed: 2019-12-14
Abstract: To provide a hybrid propulsion system that has a route navigation system and generates a trip plan for optimizing a performance parameter.SOLUTION: A hybrid propulsion system obtains current and forecast ambient weather information associated with a predetermined route. The system determines a power requirement and a torque requirement of the hybrid propulsion system associated with the altitude and the terrain along the predetermined route. The system generates a trip plan to optimize at least one of a plurality of performance parameters of the hybrid propulsion system as the hybrid propulsion system travels along the predetermined route. The system preferentially selects a first energy source and/or a second energy source based on the trip plan.SELECTED DRAWING: Figure 4
Patent JP-2021095698-A (JP)
Title: Toilet bowl body and toilet bowl device
Inventor: KAWAZU TAKU
IPC: E03D11/02
Filed: 2019-12-16
Abstract: To provide a technique that can increase a storage space.SOLUTION: A toilet bowl body comprises: a toilet bowl part 22; a housing part 38 that forms a housing space 36 extending in a left-right direction from a central position Pa2 in the left-right direction of the toilet bowl body behind the toilet bowl part 22 and houses an object to be housed in the housing space 36; a water supply hole 60 that opens on an outer surface part of the toilet bowl body; a discharge hole 62A that opens in the toilet bowl part 22; and a conduit 64A that passes outside in the left-right direction with respect to the housing space 36 and guides water supplied from the water supply hole 60 to the discharge hole 62A.SELECTED DRAWING: Figure 5
Patent JP-2021095873-A (JP)
Title: Method of manufacturing internal combustion engine and internal combustion engine
Inventor: AOKI OSAMU
IPC: F02F3/12
Filed: 2019-12-17
Abstract: To easily form a heat insulating layer which is excellent in quality, specifically is free from peeling and the like, on the wall surface of a combustion chamber of an internal combustion chamber.SOLUTION: A method of manufacturing the internal combustion engine includes: an application step of applying a coating material as a material for a heat insulating layer to the wall surface of a combustion chamber; an assembly step of assembling a piston, etc. while the coating material is unhardened; and a firing step of heating and hardening the coating material by combusting fuel injected from an injector thereby reciprocating the piston. The firing step includes a first firing step, performed at least in the initial stage, of injecting the fuel from an injector in such a manner that adhering of the injected fuel to the surface of the coating material is suppressed.SELECTED DRAWING: Figure 3