baber/WOPTO huggingface dataset:
Patent JP-2022139630-A (JP)
Title: Leak determination device and program thereof
Inventor: UMEUCHI TETSUYA
IPC: H04B17/354
Filed: 2021-03-12
Abstract: To accurately determine left-handed IF signal leakage at various locations.SOLUTION: A leakage determination device 6 includes measured power determination means 60 that determines whether measured power is equal to or less than a first threshold and equal to or greater than a second threshold in a plurality of channels, C/N determination means 61 that determines whether a guard band of adjacent channels is noise and determines whether the C/N in a plurality of channels is equal to or greater than a third threshold, and leakage determination means 62 that determines whether a left-handed IF signal is leaking on the basis of the determination result of the measured power determination means 60 and the C/N determination means 61.SELECTED DRAWING: Figure 7
Patent JP-2022141303-A (JP)
Title: Vehicle allocation support device, vehicle allocation service system and vehicle allocation support method
Inventor: TAKAHASHI NATSU
IPC: G08G1/123
Filed: 2021-03-15
Abstract: To efficiently utilize a vehicle to improve an opportunity of vehicle allocation service.SOLUTION: A vehicle allocation service server 20 determines whether or not a vehicle in which baggage B is deposited executes a vehicle allocation plan to a user who gets on the vehicle when receipt request data is received from a user who deposits the baggage. When the vehicle executes the vehicle allocation plan to the user who gets on the vehicle, the vehicle allocation service server 20 sets a receipt place for the user who deposits the baggage to receive the baggage B on a travel route of the vehicle in the vehicle allocation plan on the basis of a position of the user who deposits the baggage. In addition, the vehicle allocation service server 20 sets time when the vehicle passes through the receipt place as receipt time.SELECTED DRAWING: Figure 1
Patent JP-2022144336-A (JP)
Title: Endotoxin adsorbent
Inventor: NAKAMURA DAISUKE
IPC: C02F1/28
Filed: 2021-03-18
Abstract: To provide a new endotoxin adsorbent capable of efficiently removing endotoxin.SOLUTION: An endotoxin adsorbent has a spherical porous epoxy resin particle having a cationic group containing a nitrogen atom, wherein the epoxy resin is obtained by polymerization or polymerization and crosslinking of a monomer and/or a prepolymer containing at least one polyfunctional epoxy compound selected from the group consisting of sorbitol polyglycidyl ether, glycerol polyglycidyl ether, diglycerol polyglycidyl ether, polyglycerol polyglycidyl ether, pentaerythritol polyglycidyl ether and trimethylolpropane polyglycidyl ether.SELECTED DRAWING: None
Patent JP-2022144994-A (JP)
Title: Vehicle output simulation system
Inventor: JUANG TZ-PING
IPC: G10K15/04
Filed: 2021-03-19
Abstract: To provide a vehicle output simulation system.SOLUTION: A vehicle output simulation system is adopted to an electric automobile including a motor and a power source. The vehicle output simulation system includes: a storage module; a control panel; a motor control module; a speaker device; and a host computer. The storage module stores simulation setting having acceleration curve characteristic data and sound effect. The control panel is used for selecting operations and outputs a control command. The motor control module controls the motor and the power source on the basis of the acceleration curve characteristic data. The speaker device outputs the sound effect corresponding to the control command.SELECTED DRAWING: Figure 2
Patent JP-2022146188-A (JP)
Title: Information processing device, information processing device control method, information processing device control program, information processing system, communication terminal and communication terminal control program
Inventor: HIRAKAWA HIROYOSHI
IPC: G06Q30/02
Filed: 2021-03-22
Abstract: To provide an information processing system and the like that relate to sharing between corporations.SOLUTION: An information processing device according to one embodiment of the present invention comprises: a storage unit that stores information on an owner of a building installed with shops, and information on a plurality of corporations renting the building from the owner of the building in association with each other; an issue unit that, in sharing allowing the plurality of corporations to use rent spaces of respective corporations mutually therebetween, issues first points required for using the rent spaces to the plurality of corporations; a conversion unit that converts the first points issued to the corporations to second points usable in settlement in the shops at a prescribed conversion rate; and a settlement processing unit that approves the settlements via the second points in the shops.SELECTED DRAWING: Figure 2
Patent JP-2022031624-A (JP)
Title: Content recommendation method, apparatus, electronic device, storage medium, and computer program
Inventor: LIU HESHENG
IPC: G06Q30/02
Filed: 2021-03-24
Abstract: To provide a content recommendation method, an apparatus, an electronic device, a storage medium, and a computer program that can realize structured display and interest inference for the global by determining the user's structural preference, determine a recommendation result based on the structural preference, and provide recommended content that more closely matches the user's preference, and further improve the degree of matching between supply and user preference.SOLUTION: The method determines a user's target structural preference based on past behavioral data in which a user uses a commodity and structural characteristics of a recommendation object content. The structure is determined by classifying the recommendation object content based on the classification method of any content tag system. The method further includes determining, based on the user's target structural preference, a recommendation result of each user, which includes at least two structures and recommended content corresponding to each structure.SELECTED DRAWING: Figure 1
Patent JP-2021106886-A (JP)
Title: Systems and methods for stent delivery
Inventor: PETER NEGLEN
IPC: A61F2/966
Filed: 2021-03-24
Abstract: To provide systems and methods for stent deployment.SOLUTION: One system includes a delivery subsystem having a nose tip coupled with a sheath such that the nose tip and the sheath are movable together, wherein the sheath is configured to receive therein a stent for deployment. The stent surrounds an inner shaft of the delivery subsystem. The system further includes an actuating subsystem configured to advance the sheath along the inner shaft from the proximal side to the distal side to deliver the stent in a reverse deployment direction.SELECTED DRAWING: Figure 1
Patent JP-2022150548-A (JP)
Title: Control method and control system of hybrid vehicle
Inventor: FUKUDA YUTARO
IPC: B60K6/485
Filed: 2021-03-26
Abstract: To control a motor with good accuracy, by appropriately switching and executing rotation speed instruction control and torque instruction control, at the time of starting an engine of a hybrid vehicle.SOLUTION: In a control system of a hybrid vehicle, a controller 20, when a request for starting an engine 2 is issued, transfers a first clutch CL1 from a release state into a slip state or an engaging state, and performs motor control by which the engine 2 is started using a motor 4. The controller 20 applies, as motor control, rotation speed instruction control to enable feedback control to be performed on the basis of a rotation speed detected by a motor rotation speed sensor SN2 so that a rotation speed of the motor is equal to a target rotation speed; and then when a condition for switching motor control is satisfied, switches the control which is applied as the motor control, from the rotation speed instruction control to torque instruction control by which target torque which the motor 4 should output is instructed so that the motor outputs the target torque.SELECTED DRAWING: Figure 5
Patent JP-2022150608-A (JP)
Title: fuel cell system
Inventor: OKAZAKI SHINOBU
IPC: H01M8/04291
Filed: 2021-03-26
Abstract: To suppress a decrease in power generation efficiency of a fuel cell while suppressing an increase in size of a fuel cell system.SOLUTION: A fuel cell system 1 includes: a fuel cell 10; a hydrogen gas supply path 21 (gas supply path); a hydrogen gas exhaust path 22 (gas exhaust path); a gas-liquid separation part 32 provided in the hydrogen gas exhaust path 22; an ultrasonic sensor 33 provided in the gas-liquid separation part 32 to transmit/receive ultrasonic sound; a hydrogen gas return path 23 (gas return path) bypassing the fuel cell 10 and connecting between the gas-liquid separation part 32 and the hydrogen gas supply path 21; and a control unit 100. The control unit 100 determines, based on the transmission/reception results of ultrasonic sound by the ultrasonic sensor 33, a water storage amount that is the amount of water stored in the gas-liquid separation part 32, and, when determining that the fuel cell 10 is in a dry state, atomizes water stored in the gas-liquid separation part 32 by allowing the ultrasonic sensor 33 to transmit ultrasonic sound.SELECTED DRAWING: Figure 1
Patent JP-2021094465-A (JP)
Title: Washing service system of coin laundry
Inventor: FUKASE TOSHITAKA
IPC: D06F35/00
Filed: 2021-03-26
Abstract: To provide a washing service system of coin laundry in which an object to be washed is hardly exposed to the eyes of a washing surrogate and other coin laundry users, nor is hardly touched by their hands.SOLUTION: In a washing service system of coin laundry, in a coin laundry shop which includes a laundry apparatus, control means for controlling the laundry apparatus according to a course selection of a user, and an auxiliary tool for storing an object to be washed and for assisting washing and/or drying, the control means allows the laundry apparatus in which the auxiliary tool which stores the object to be washed is stored by a washing surrogate to execute washing and/or drying according to the course selection of the user.SELECTED DRAWING: Figure 1
Patent JP-2022152080-A (JP)
Title: feeder
Inventor: YOKOYAMA TAKASHI
IPC: B65H5/08
Filed: 2021-03-29
Abstract: To provide a feeder capable of feeding a sheet type conveyed object to a following-stage mechanism from a clamper-clamped front end of the sheet type conveyed object without turning over the same.SOLUTION: A feeder 100 has a stack holding part 10 which holds a conveyed object bundle SPS and a clamp feed part 20 which clamps and draws a bottom-layered conveyed object LSP of the bottom layer of the conveyed object bundle out of the stack holding part, to be fed to a following-stage mechanism 200. The clamp feed part has a reciprocal moving mechanism 26 which is made to reciprocally move over between a clamp position BWC and a release position BWR and a clamper opening/closing part 27 which makes both clampers clamp the bottom-layer conveyed object at the clamp position, and then release the same at the release position. Any of members of forming the stack holding part is positioned off a conveyed path CP, a front end part LSPF of the bottom-layer conveyed object is clamped with both the clampers and drawn out of the stack holding part 10, and the bottom-layer conveyed object can be fed to the following-stage mechanism still with a front end part thereof on a conveyance path downstream side CPD.SELECTED DRAWING: Figure 1
Patent JP-2022152484-A (JP)
Title: laser diode
Inventor: YOSHIKAWA AKIRA
IPC: H01S5/343
Filed: 2021-03-29
Abstract: To provide a laser diode of a low oscillation threshold current.SOLUTION: A laser diode comprises a nitride semiconductor substrate, a semiconductor laminate part disposed on the nitride semiconductor substrate, and an electrode directly connected to a top of the semiconductor laminate part. The semiconductor laminate part includes: a first conductivity type clad layer including a nitride semiconductor layer of a first conductivity type; a light-emitting layer; and a second conductivity type clad layer including a nitride semiconductor of a second conductivity type. A portion of the semiconductor laminate part is a mesa structure protruding to a face in a part of the first conductivity type clad layer. A region of the mesa structure most separated from the nitride semiconductor substrate includes: a rectangular first ridge region including the second conductivity type clad layer and having long sides and short sides in a planar view; and a rectangular second ridge region having long sides and short sides disposed at positions opposed to the long sides of the first ridge region with separating grooves interposed therebetween. A length of the short side of the second ridge region in the planar view is 5 μm or more and 12 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2022153713-A (JP)
Title: Ultraviolet irradiation system for vehicle
Inventor: OYA KENTARO
IPC: A61L2/10
Filed: 2021-03-30
Abstract: To protect a person who enters a vehicle cabin by mistake during sterilization in the vehicle cabin performed through irradiation with ultraviolet rays, as well as, to complete the sterilization.SOLUTION: An ultraviolet irradiation system for a vehicle comprises: an ultraviolet irradiation device 22 for irradiating a vehicle cabin with ultraviolet rays; detection means 24 for detecting presence of a person 60 in the vehicle cabin; and a control device for controlling the ultraviolet irradiation device 22. The control device stops the ultraviolet irradiation device 22 from irradiating the ultraviolet rays when the detection means 24 detects the person 60 in the vehicle cabin while the ultraviolet rays are irradiated by the ultraviolet irradiation device 22, and then makes the ultraviolet irradiation device 22 restart irradiation of the ultraviolet rays when the detection means 24 detects that the person 60 has moved out of the vehicle cabin.SELECTED DRAWING: Figure 3
Patent JP-2022156654-A (JP)
Title: Rubber foam and method for producing rubber foam
Inventor: MANNAKA MASAKAZU
IPC: C08J9/04
Filed: 2021-03-31
Abstract: To provide a rubber foam having a good surface appearance.SOLUTION: A rubber foam is a foam of a composition containing EPDM, PE of the following blend ratio, a crosslinker, a crosslinking aid having double bonds, and a foamer. The blend ratio (EPDM/PE) is 95/5-70/30 (mass ratio).SELECTED DRAWING: None
Patent JP-2022156943-A (JP)
Title: Noise determination program, noise determination method and noise determination device
Inventor: MATSUO NAOJI
IPC: G10L25/84
Filed: 2021-03-31
Abstract: To suppress unsteady noise included in a voice signal.SOLUTION: A noise determination program causes a computer to execute processing of: comparing a sound pressure level by each frequency with a sound pressure level in a band lower in frequency than a threshold in a voice signal with respect to a spectrum of the voice signal; and determining whether a component corresponding to each frequency is voice or noise based upon the similarity between the sound pressure level by each frequency and the sound pressure level of the band.SELECTED DRAWING: Figure 6
Patent JP-2021173284-A (JP)
Title: Longitudinally-scavenged large engine
Inventor: DAVID IMHASLY
IPC: F02D19/06
Filed: 2021-04-02
Abstract: To provide a longitudinally-scavenged large engine capable of more reliable scavenging.SOLUTION: There is proposed a longitudinally-scavenged large engine having at least one cylinder 10 in which a piston 60 is disposed to be movable back and forth along a cylinder shaft X, and having a cylinder cover 20 which together with the piston 60, defines a combustion chamber 120 for fuel. The large engine is designed for operation in a gas mode in which a premixed air-fuel mixture is burned in the combustion chamber 120, and a plurality of outlet valves 40 are provided inside the cylinder cover 20 to discharge exhaust gas from the combustion chamber 120. In each case, a ridge is provided between two adjacent outlet valves 40 on the cylinder cover 20, and the ridge extends into the combustion chamber 120.SELECTED DRAWING: Figure 1
Patent JP-2021112581-A (JP)
Title: Support base, rotation prevention member and manufacturing method of the same
Inventor: URAKAWA YOSHIYA
IPC: A47B9/14
Filed: 2021-04-06
Abstract: To provide a support base that can be easily assembled in a short time, a rotation prevention member that prevents rotation of a support part constituting the support base, and a manufacturing method of the same.SOLUTION: A support base 10 comprises: a support part 12 having two first through holes 24; a leg part 14a having two second through holes 40; a connection member 16 having a male screw part 44 inserted into one (upper) first through hole 24 and one (upper) second through hole 40; and a rotation prevention member 18 for preventing rotation of the support part 12 around the male screw part 44. The rotation prevention member 18 has a body part 60 fixed by the connection member 16, and a pin 62 inserted into the other (lower) first through hole 24 and the other (lower) second through hole 40. The pin 62 has a contact part 70, and a contact surface 70a of the contact part 70 is brought into contact with the body part 60 and welded thereto.SELECTED DRAWING: Figure 3
Patent JP-2022162316-A (JP)
Title: control system
Inventor: HIROSE HARUKA
IPC: H02J7/34
Filed: 2021-04-12
Abstract: To provide a control system, meeting a request of power supply utilizing a power storage device and a power generator, so as to facilitate meeting a request of power supply with high response speed.SOLUTION: A control system is configured as follows: a controller for controlling each of a plurality of power resources receives, prior to request of power supply, each power supply characteristics information of the plurality of power resources and when receiving a request of power supply, selects one or more power resources from the plurality of power resources by using the power supply characteristics information, and transmits a control instruction of instructing power supply according to the request to the selected power resource. The plurality of power resources include a power storage device and a power generator. The power supply characteristics information includes a response speed. The controller, when receiving a request of power supply of a reference value or more, makes a selection sequentially from the power resource with high response speed and when receiving a request of power supply of less than the reference value, preferentially selects the power generator than the power storage device.SELECTED DRAWING: Figure 3
Patent JP-2022093229-A (JP)
Title: Voice denoising method and system
Inventor: ZHAO RUIWEN
IPC: G10L21/0208
Filed: 2021-04-15
Abstract: To provide a voice denoising method and a system that improve the effect of noise resolution.SOLUTION: The method includes: collecting noise while a user's vehicle is traveling, and extracting feature information of the noise; if a target noise reduction algorithm matched with the feature information does not exist in an offline model library of the user's vehicle, determining a target vehicle matched with a traveling environment and an in-vehicle environment of the user's vehicle, and requesting the target noise reduction algorithm from the offline model library of the target vehicle; and if the target noise reduction algorithm is received, adopting the target noise reduction algorithm to perform denoising processing on a voice of a user of the user's vehicle, and adding the target noise reduction algorithm to the offline model library.SELECTED DRAWING: Figure 1
Patent JP-2021108398-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method of the same
Inventor: KOWASE YUSUKE
IPC: H01G4/30
Filed: 2021-04-23
Abstract: To provide a multilayer ceramic capacitor securing impact resistance and voltage resistance and a manufacturing method of the same.SOLUTION: A multilayer ceramic capacitor contains: a lamination part; and side margin parts. The lamination part includes: a plurality of ceramic layers laminated in a first direction; a plurality of inner electrodes arranged between the plurality of ceramic layers; and side surfaces in which the plurality of inner electrodes is exposed and which is directed in a second direction orthogonal to the first direction. The side margin part covers the side face. The side margin part is structured by: a first region where a pore ratio is 10% or less, a dimension in the second direction from the side face is 1/4 of the dimension in the second direction of the side margin part; and a second region in which the pore ratio is 10% or larger and 25% or less, and the pore ratio is higher than that of the first region, and which covers the first region from the second direction.SELECTED DRAWING: Figure 4
Patent JP-2022140187-A (JP)
Title: Tip grip part automatic release tool of toilet tissue paper
Inventor: SHIRATO YOSHITAKA
IPC: A47K10/34
Filed: 2021-03-11
Abstract: To provide a tip grip part automatic release tool of toilet tissue paper, for solving the problem that when using toilet tissue paper, there were cases where the tip is searched for or folded into a triangle, but about 60% of people felt uncomfortable about the behavior.SOLUTION: A mark (2) for a pulling part is provided on a toilet paper stock part (1) or the like so as to be slidable.SELECTED DRAWING: Figure 1
Patent JP-2022174624-A (JP)
Title: Half-split bearing, internal combustion engine, and vehicle
Inventor: KATO SHINICHI
IPC: F16C17/02
Filed: 2021-05-11
Abstract: To further uniformize stress distribution while suppressing the one-side contact of a shaft.SOLUTION: A half-split bearing (1) includes a semi-cylindrical bearing body (11) including an inner peripheral face (12) which slides with a mating shaft (9), and slopes (121, 122) formed on at least one end of the inner peripheral face (12) in the axial direction of the mating shaft (9) over at least part in the peripheral direction. In the center in the peripheral direction at its point which divides the inner peripheral face (12) into at least seven equal parts in the axial direction of the mating shaft (9), the rate of a change in the depth of each of the slopes (121, 122) is gradually higher as extending from the center in the axial direction to the end.SELECTED DRAWING: Figure 3
Patent JP-2022174894-A (JP)
Title: Bolometer and method for manufacturing the same
Inventor: KOSAKA MAYUMI
IPC: H01L35/34
Filed: 2021-05-12
Abstract: To provide a bolometer having a high TCR value and a low resistance, and a method for manufacturing the same.SOLUTION: There is provided a bolometer manufacturing method which includes the steps of: fabricating a set of two carbon nanotube wires that are approximately parallel to each other at edges of a line shape, or fabricating a circular shape carbon nanotube wire at a circular circumference of a circular shape, by applying a semiconducting carbon nanotube dispersion liquid in the line shape or the circular shape on a substrate, and drying the dispersion liquid, a line width of each wire being 5 μm or more; and connecting a part of each wire to a first electrode and a second electrode.SELECTED DRAWING: Figure 4
Patent JP-2021190699-A (JP)
Title: Measuring method for semiconductor image by artificial intelligence identification
Inventor: LIU CHI LUN
IPC: H01L21/66
Filed: 2021-05-14
Abstract: To provide a method for accurately discovering an associated defect during a manufacturing process of an IC.SOLUTION: A measuring method for a semiconductor image by artificial intelligence identification (AI) comprises the steps of: providing an original image of a semiconductor; identifying a type and/or a category of the original image by the artificial intelligence; introducing a predetermined dimension measuring mode corresponding to the identified type and/or the identified category in order to scan the original image for generating a measurement signal of the original image; and extracting a designated object from the original image in order to generate a specific physical parameter of the original image after operation based on the measurement signal of the designated object and the measurement signal of the original image.SELECTED DRAWING: Figure 1