baber/WOPTO huggingface dataset:
Patent JP-2022001695-A (JP)
Title: Air tent
Inventor: KOSAKAI MASAJI
IPC: E04H15/20
Filed: 2020-06-19
Abstract: To provide an air tent causing no deformation nor collapse, even in the case of outside pressure change or snow fall.SOLUTION: An air tent 1 comprises: an outer skin layer 10 forming a contour of the air tent 1; rib parts 20 of an air-tight structure supporting the outer skin layer 10 from inside; a first fluid supply part 30 supplying air to the inside of the outer skin layer 10; a second fluid supply part 40 supplying air to the inside of the rib parts 20; a first pressure difference detection part 50 detecting a first pressure difference between the atmospheric pressure outside the outer skin layer 10 and a first pressure inside the outer skin layer 10; a second pressure difference detection part 60 detecting a second pressure difference between the atmospheric pressure outside the outer skin layer 10 and a second pressure inside the rib parts 20; and a control part 70 controlling at least one of the first fluid supply part 30 and the second fluid supply part 40, so that the pressure difference value becomes a pressure difference value set in advance, when at least one of the first pressure difference detected by the first pressure difference detection part 50 and the second pressure difference detected by the second pressure difference detection part 60 is different from the pressure difference value set in advance.SELECTED DRAWING: Figure 1
Patent JP-2022003245-A (JP)
Title: Exhaust emission control system for hydrogen fuel engine
Inventor: TAKENAMI SUSUMU
IPC: F01N3/22
Filed: 2020-06-23
Abstract: To provide an exhaust emission control system for a hydrogen fuel engine capable of effectively suppressing release amount of NOx to the atmosphere by using hydrogen included in exhaust gas while restoring deteriorated performance of a catalyst.SOLUTION: An exhaust emission control system 1 for a hydrogen fuel engine 2 incudes: a first catalyst 31 provided in an exhaust pipe 3 and capable of generating ammonia; a second catalyst 32 provided in the exhaust pipe 3 and capable of reducing NOx by using ammonia; and an engine control device 5. An air-fuel ratio control section 51 normally performs hydrogen rich control. The air-fuel ratio control section 51 switches the hydrogen rich control to hydrogen lean control on the condition that a reduction performance deterioration degree obtained by a performance deterioration estimation section 56 reaches an allowable deterioration degree or higher.SELECTED DRAWING: Figure 1
Patent JP-2022006263-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of suppressing a decrease in interest by reliably exhibiting a performance effect by a performance board and hence delighting a player.SOLUTION: A Pachinko machine that grants profit on the basis of a result of a variation display by variably displaying a pattern on the basis of satisfaction of a start condition includes a performance board 3520 for mounting electronic components regarding a performance to be executed during a variation display of a pattern, the performance board 3520 is subjected to bright color solder resist on a board surface, and has specific trace parts 3561 in which a trace differing from that of another part is generated in formation of an outer periphery of a board in a specific part of the outer periphery of a board, the electronic components at least include a resistor, an LED, and an LED driver, and a specific electronic component 3533 at least including the LED driver from among the electronic components is provided in a component arrangement area 3534 surrounded by the plural specific trace parts 3561.SELECTED DRAWING: Figure 168
Patent JP-2022022490-A (JP)
Title: Grain oriented electrical steel sheet
Inventor: IWAKI Masataka
IPC: H01F1/147
Filed: 2020-06-24
Abstract: To further reduce noise without impairing the core loss reduction effect of a grain oriented electrical steel sheet obtained by controlling the shape of a linear groove formed for subdividing a magnetic domain and the Ra value of surface roughness on the bottom and side surfaces of the groove within a fixed range.SOLUTION: A grain oriented electrical steel sheet includes a steel sheet including, by mass%, at least Si:2.50-4.50% and Mn:0.01-0.15 and the remainder consisting of Fe and impurities, having a linear groove extended in a direction forming an angle of 0-30° to a rolling rectangular direction and formed at an interval of 1-20 mm and having a steel sheet surface. A depth D of the groove is 10-50 μm; a groove width W is 20-200 μm; a Ra value of the surface roughness of the groove bottom surface is more than 5.0 μm:; the MnS of the groove bottom surface is not subjected to the substitution of Cu, etc. to a sulfide and the coating of Cu, etc.; and the Ra value of the surface roughness of the groove side surface is 0.1-5.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2021147304-A (JP)
Title: Hydrogen generation system
Inventor: ROBERT CHARLES MOORE
IPC: B01J23/755
Filed: 2020-06-26
Abstract: To provide a hydrogen generation system.SOLUTION: A system for production of hydrogen includes a steam methane reformer (SMR). A first end 206 of an outer tube 202 is closed, and a first end of an inner tube 204 disposed in the outer tube is open. An SMR flow channel 212 is defined within the inner tube, and an annular space 210 is defined between the outer tube and the inner tube. The flow channel is in fluid communication with the annular space. The SMR includes a foam 250 and a catalyst foam 230 both disposed in the annular space. The system includes a water gas shift (WGS) reactor, and the water gas shift (WGS) is a reaction tube. A WGS reaction channel defined within the reaction tube is in fluid communication with the SMR flow channel. The reaction tube includes a heat transfer material and a WGS catalyst both disposed in the WGS reaction channel.SELECTED DRAWING: Figure 2A
Patent JP-2021006626-A (JP)
Title: Aqueous ink composition for writing instruments, and writing instrument including the same
Inventor: NAKAMURA YOSHITSUGU
IPC: B43K7/01
Filed: 2020-06-26
Abstract: To provide an aqueous ink composition for writing instruments having excellent handwriting water resistance and also excellent writing performance, and a writing instrument including the same.SOLUTION: There is provided an aqueous ink composition for writing instruments containing MQ resin, a colorant, and water. There is also provided a writing instrument including the same.SELECTED DRAWING: None
Patent JP-2022007679-A (JP)
Title: State quantity estimation device and damper control device
Inventor: MIZUGUCHI YUICHIRO
IPC: B60G17/015
Filed: 2020-06-26
Abstract: To provide a technique for enhancing calculation accuracy of a state quantity of a vehicle.SOLUTION: A state quantity estimation device includes: a future state quantity calculation unit (630) for calculating a future state quantity that is a state quantity after a lapse of a predetermined time of a vehicle; a current state quantity calculation unit (640) for calculating a current state quantity that is a current state quantity of the vehicle; and a state quantity determination unit (650) for determining a final state quantity by correcting the future state quantity corresponding to the current state quantity using the current state quantity.SELECTED DRAWING: Figure 3
Patent JP-2022011007-A (JP)
Title: Manual display device and manual display method
Inventor: OGI SEIJI
IPC: G06F16/383
Filed: 2020-06-29
Abstract: To provide a manual display device and a manual display method in which a term with a word and phrase that do not completely coincide is retrieved and narrowing-down is performed using at least two conditions, thereby enabling quick and easy access to desired information.SOLUTION: In a manual display device, a term or sentence in a manual is tagged in advance, and rearranged and displayed according to at least one axis. A first axis indicates a flow of time in a navigation phase of an aircraft in which the manual is used, and a second axis indicates the importance of the manual. The manual is used by a pilot.SELECTED DRAWING: Figure 1
Patent JP-2022012408-A (JP)
Title: Screen
Inventor: FUKUSHIMA SHINJI
IPC: A47B96/04
Filed: 2020-07-01
Abstract: To provide a screen that is lightweight, foldable, and convenient for carrying.SOLUTION: The screen 600 is composed of a hollow structure plate 100, with an inner first groove part 200 formed which extends from the upper edge to the lower edge of the hollow structure plate 100 and which is foldable and nearly V-shaped. The hollow structure board 100 is divided into a main body plate 102 and a first side plate 103 by means of the inner first groove part 200. In the first side plate 103 and in a position adjacent to the inner first groove part 200, there is provided an outer first groove part 300 which extends from the upper edge to the lower edge of the first side plate 103 and which is foldable and nearly V-shaped.SELECTED DRAWING: Figure 8
Patent JP-2021077857-A (JP)
Title: Image inspection system and inspection assembly
Inventor: TSAI PIN YAN
IPC: H01L21/66
Filed: 2020-07-03
Abstract: To provide an image inspection system that includes an inspection assembly and an image capture card.SOLUTION: In an image inspection system 1, an inspection assembly 3 is provided to capture an inspection signal S0 from an inspection target 7, and includes a first transmit interface 34, a second transmit interface 38, and an interface conversion circuit 36. The interface conversion circuit 36 is connected to the first transmission interface 34 and converts a signal transmission format of the inspection signal S0. The second transmission interface 38 is connected to the interface conversion circuit 36. Further, an image capture card 4 is provided to be connected to the second transmission interface 38, and captures image data from the inspection signal S0.SELECTED DRAWING: Figure 1
Patent JP-2022013334-A (JP)
Title: Internal combustion engine
Inventor: SUGAWARA DAIKI
IPC: F02D15/02
Filed: 2020-07-03
Abstract: To provide an internal combustion engine which can perform an Atkinson cycle.SOLUTION: An internal combustion engine comprises: a first pin gear 11 and a second pin gear 12 which are relatively non-rotatably arranged at a crank pin 6 of a crankshaft 2 coaxially therewith; a ring member 13 rotatably arranged in a large end part hole 9 of a connecting rod 3 coaxially therewith; a ring gear 14 arranged at an internal peripheral part of the ring member, and engaged with the first pin gear; a center gear 15 relative non-rotatably arranged at the connecting rod and the ring member coaxially with the large end part hole; and an eccentric gear 16 rotatably attached to the ring member while being decentered from a center axis of the large end part hole, and engaged with the center gear and the second pin gear. A ratio ZA:ZB between a tooth number ZA of the first pin gear and a tooth number ZB of the ring gear is 1:2, and a ratio ZC:ZD:ZE between and among a tooth number ZC of the center gear, a tooth number ZD of the eccentric gear and a tooth number ZE of the second pin gear is 1:1:1.SELECTED DRAWING: Figure 1
Patent JP-2022013371-A (JP)
Title: Product handover system
Inventor: MIZUNO YUKIHIRO
IPC: G06Q50/12
Filed: 2020-07-03
Abstract: To ensure that efficiency in dealing with orders is improved.SOLUTION: A product handover system with which a reserved product is handed over to a customer through storing the reserved product which has been reserved to be collected in a storage compartment of a locker for product handover includes display means which displays reservation information regarding the reserved product and storage compartment information regarding the storage compartment of the locker.SELECTED DRAWING: Figure 7
Patent JP-2022014490-A (JP)
Title: Semiconductor pressure sensor and method for manufacturing the same
Inventor: SATO KIMITOSHI
IPC: H01L29/84
Filed: 2020-07-07
Abstract: To provide a semiconductor pressure sensor capable of highly accurately detecting a very small pressure, and a method for manufacturing the same.SOLUTION: A semiconductor pressure sensor comprises: a first silicon substrate 1; a first silicon oxide film 2 provided on the first silicon substrate 1 and constituting a closed space 3 together with the first silicon substrate 1; a second silicon substrate 4 provided on the first silicon oxide film 2; a gauge resistor 11 which is a surface layer on a surface facing a surface on which the first silicon oxide film 2 of the second silicon substrate 4 is provided and provided in a position in which it is superimposed on the closed space 3 in a plan view; a first electrode 7 electrically connected to one end of the gauge resistor 11; and a second electrode 7 electrically connected to the other end of the gauge resistor.SELECTED DRAWING: Figure 1
Patent JP-2021015278-A (JP)
Title: Dental skill evaluation device and dental skill evaluation program
Inventor: KUROSE MASAYUKI
IPC: G09B19/00
Filed: 2020-07-10
Abstract: To accurately estimate effects generated by dental treatment and accurately evaluate dental skills of dentists.SOLUTION: A dental skill evaluation device 5a evaluates dental skills of a dentist from dental treatment simulated by the dentist on a dental model 1 having a simulated jaw portion 11 that imitates at least one of the upper jaw and the lower jaw of a human. A data input unit 31 is supplied with pressure data 21 which is time-series data of the magnitude of pressure applied to the dental model 1 during the dental treatment to be evaluated. An effect calculation unit 32 uses an evaluation model 4 generated by machine learning by using pressure data 13 related to dental treatment performed in the past and effect data 14 indicating the degree of an effect generated from the dental treatment performed in the past as teacher data to calculate effect data indicating the degree of the effect generated from the dental treatment to be evaluated from the pressure data input to the data input unit 31. An output unit 33 outputs the effect data calculated by the effect calculation unit 32 as an evaluation result of the dental skills.SELECTED DRAWING: Figure 3
Patent JP-2020174204-A (JP)
Title: Multilayer ceramic capacitor
Inventor: LEE MIN GON
IPC: H01G4/30
Filed: 2020-07-10
Abstract: To provide a multilayer ceramic capacitor and a mounting substrate of the same.SOLUTION: The multilayer ceramic capacitor includes a ceramic body including a plurality of dielectric layers and a plurality of internal electrodes and an external electrode formed on an end face of the ceramic body. When a width-thickness direction cross-sectional area of the ceramic body is denoted as Ac and a cross-sectional area of a region consisting of a dielectric layer interposed between a plurality of internal electrodes and a plurality of internal electrodes in the width-thickness direction cross-section of the ceramic body is denoted as Aa, 0.2142≤Aa/Ac≤0.4911 is satisfied. A dielectric layer thickness is 0.9 μm or more. An internal electrode thickness is 0.2 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2020188473-A (JP)
Title: Method and apparatus relating to selective enhancement of radio signal
Inventor: NICLAS WIBERG
IPC: H04L27/26
Filed: 2020-07-14
Abstract: To facilitate establishing a UE processing configuration for selective enhancement of radio signals received or transmitted by UE.SOLUTION: A method implemented in user equipment (UE) comprises receiving from a transmission point (TP) of a wireless network an indication that an identified reference signal is usable by the UE for establishing a UE processing configuration (110), and receiving the identified reference signal from a transmission point of the wireless network, thereby identifying a UE processing configuration for selective enhancement of the identified reference signal.SELECTED DRAWING: Figure 1
Patent JP-2022020236-A (JP)
Title: Transaction support system and transaction support method
Inventor: SUZUKI SATOSHI
IPC: G06Q30/02
Filed: 2020-07-20
Abstract: To provide a transaction support system and a transaction support method allowing both a user and an issuing party to effectively utilize points.SOLUTION: In a transaction support system, a management server 20 includes a control unit 21 connected to an issuing party system. The control unit 21 acquires invalidation information regarding a first right with an expiration date issued by a first issuing party system and granted to a first user, records the information to a market information storage unit, acquires invalidation information regarding a second right with an expiration date issued by a second issuing party system and granted to a second user, and records the information to the market information storage unit. On the basis of a matching result of invalidation information recorded in the market information storage unit, the control unit provides personal information of the second user to the first issuing party system in order to grant the invalidated first right to the second user, and provides personal information of the first user to the second issuing party system in order to grant the invalidated second right to the first user.SELECTED DRAWING: Figure 1
Patent JP-2021072612-A (JP)
Title: Display device and electronic apparatus including the same
Inventor: KIM JAE-KYOENG
IPC: G09F9/00
Filed: 2020-07-22
Abstract: To provide a display device with improved antenna performance, and an electronic apparatus including the same.SOLUTION: A display device includes: a base substrate including an opening area HA transmitting light, an opening peripheral area HPA that is a non-display area surrounding the opening area HA, and a display area DA surrounding the opening peripheral area HPA; a thin film transistor disposed on the base substrate; a light-emitting structure electrically connected to the thin film transistor; and a loop type antenna electrode 150 disposed surrounding the opening area HA in the opening peripheral area HPA on the base substrate.SELECTED DRAWING: Figure 2
Patent JP-2022023420-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: ENXHI KRESHPA
IPC: G06G7/60
Filed: 2020-07-27
Abstract: To improve quality of training data for use in generation of a power consumption prediction model.SOLUTION: First clustering is performed on a plurality of samples each including time-series measurement values of power consumption to thereby generate a plurality of first clusters. The first clusters are classified into a second cluster satisfying a determination condition including at least one of the effect that variance of correlation values between samples is less than a first threshold and the effect that the average of the correlation values exceeds a second threshold and a third cluster that does not satisfy the determination condition. Second clustering is performed on samples included in the third cluster to divide the third cluster into a plurality of fourth clusters. Training data for use in generation of a model for predicting power consumption is generated based on the second cluster and at least some of the fourth clusters.SELECTED DRAWING: Figure 1
Patent JP-2022029088-A (JP)
Title: Separator for fuel cell
Inventor: MIYAZAKI DAICHI
IPC: H01M8/0213
Filed: 2020-08-04
Abstract: To provide a separator for a fuel cell having high conductivity and rust resistance.SOLUTION: A separator for a fuel cell according to an embodiment of the present invention includes a metal base material, a first layer containing titanium, placed on the surface of the metal base material, a second layer containing carbon, placed on the surface of the first layer, and a third layer containing carbon nanotubes and Si-based binder, arranged on the surface of the second layer, and the coverage of the carbon nanotubes in the third layer is 90 area% or more, and the content of the Si-based binder is 40 mass% or more of the total mass of the third layer.SELECTED DRAWING: Figure 1
Patent JP-2022032359-A (JP)
Title: Telepresence robot
Inventor: TOKUDA TAKASHI
IPC: B25J3/00
Filed: 2020-08-11
Abstract: To provide a technology which enables a plurality of people to remotely gather on site from remote locations, to move as a group, to look at surrounding situations at appropriate positions, and enables individuals to talk with local people on their own.SOLUTION: A telepresence robot includes a mobile robot body 10 whose movement is controlled by remote control in the state that a plurality of terminals 11 are fitted to a support frame member 13. The plurality of terminals move integrally by the mobile robot body moves on the basis of an instruction from a prescribed operation terminal 15. The plurality of terminals are connected to operation terminals 15 by a video communication function using wireless communication. Thus, a plurality of operators operating the respective operation terminals move together remotely and can communicate with local people in a remote area by using the video communication function on site.SELECTED DRAWING: Figure 1
Patent JP-2021077627-A (JP)
Title: Lighting device
Inventor: DING SHULIN
IPC: F21S8/04
Filed: 2020-08-18
Abstract: To provide a lighting device that is easy to assemble and has high assembling efficiency.SOLUTION: A lighting device includes a mounting frame body 1, a power supply circuit board 2, a light source substrate 4 and a spring 6. Both of the power supply circuit board 2 and the light source substrate 4 are provided on the mounting frame body 1 on a snap fitting basis. The spring 6 is provided between the mounting frame body 1 and the power supply circuit board 2. A stable snap fitting relationship between the power supply circuit board 2 and the light source substrate 4 and the mounting frame body 1 is maintained by the spring 6 which is in a compression state in a snap fitting direction between the power supply circuit board 2 and the light source substrate 4 and the mounting frame body 1.SELECTED DRAWING: Figure 2
Patent JP-2020198119-A (JP)
Title: Receipt data management apparatus, program thereof and receipt data management method
Inventor: NANBU KAZUYA
IPC: G07G1/06
Filed: 2020-08-19
Abstract: To make it possible to provide purchase information of a product subjected to tax deduction on the basis of receipt data to a customer.SOLUTION: A receipt data management apparatus includes detection means, storage means and information output means. The detection means detects sales data of a product subjected to tax deduction from receipt data including sales data of a product purchased by a customer. The storage means stores the sales data of the product subjected to tax deduction detected by the detection means in connection with customer identification information in association with the receipt data including the sales data. The information output means, in response to a browsing request including the customer identification information, outputs the total amount of money of the product subjected to tax deduction traded within a predetermined period to a device of a source of the browsing request on the basis of the sales data of the product subjected to tax deduction that is stored in association with the customer identification information.SELECTED DRAWING: Figure 17