baber/WOPTO huggingface dataset:
Patent JP-2022011432-A (JP)
Title: Matching circuit and plasma processing apparatus
Inventor: IKEDA TARO
IPC: C23C16/505
Filed: 2020-06-30
Abstract: To provide a technology capable of enhancing uniformity in density distribution of a plasma generated in a chamber by an electromagnetic wave, in a plasma processing apparatus in which a gas supply pipe extends upward from the center of an upper electrode configuring a shower head.SOLUTION: One exemplary embodiment provides a matching circuit. The matching circuit comprises an input part for an electromagnetic wave, an output part for the electromagnetic wave, an impedance matching circuit, and an electrical connection part. The electromagnetic wave is a VHF wave or a UHF wave. The impedance matching circuit is connected between the input part and the output part. The electrical connection part includes a first conductive part and a second conductive part. The first conductive part extends from the impedance matching circuit to provide the output part. The second conductive part has an annular shape to form an inner hole. The first conductive part extends from the impedance matching circuit outside the second conductive part, crosses the second conductive part, and provides the output part in the inner hole of the second conductive part.SELECTED DRAWING: Figure 1
Patent JP-2020162178-A (JP)
Title: Information transmission method, base station, and user equipment
Inventor: LI CHAO
IPC: H04W72/12
Filed: 2020-06-30
Abstract: To provide an information transmission method, a base station, and user equipment.SOLUTION: There are disclosed the information transmission method, the base station, and the user equipment. The method includes steps of : receiving first information that is used to instruct UE to send second information; obtaining a first parameter value that is used to indicate a positional relationship between a first time domain resource which is a time domain resource in which the first information is located, and a second time domain resource which is a time domain resource in which the second information is located, wherein the duration of the second time domain resource in the time domain is no longer than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four subframes; and determining the second time domain resource on the basis of the first parameter value and sending the second information on the second time domain resource.SELECTED DRAWING: Figure 1
Patent JP-2022014407-A (JP)
Title: Machine tool and coolant jet device of the same
Inventor: YAMAMOTO KAZUYUKI
IPC: B23Q11/00
Filed: 2020-07-06
Abstract: To enhance striking force against chips.SOLUTION: A coolant jet device jets a coolant to chips so as to remove the chips and includes: a coolant nozzle including a jet port for jetting the coolant; a movable body which may move in the coolant nozzle; and a pulsating flow generation mechanism which generates pulsating flow in the coolant nozzle by change in a force that is applied from the coolant flowing through the coolant nozzle to the movable body.SELECTED DRAWING: Figure 1
Patent JP-2022018971-A (JP)
Title: Sanitary mask
Inventor: MINAMINO TOSHIAKI
IPC: A62B18/02
Filed: 2020-07-16
Abstract: To facilitate putting in and taking out of a filter.MEANS FOR SOLVING THE PROBLEM: An opening 7 of a pocket 5 for accommodating filters 8a and 8b has a lower opening edge 9 and an upper opening edge 10 extending laterally to a portion corresponding to the front side near the mouth of a main body 2. The opening 7 can be opened and closed by widening or narrowing a space between the lower opening edge 9 and the upper opening edge 10. A shape-retaining member 21 on the mouth side extending in a left-right direction along the lower opening edge 9 is attached to the main body 2. When the filters 8a and 8b are replaced, by moving the shape-retaining member 21 on the mouth side in an opening direction, it is possible to easily open a large space between the lower opening edge 9 and the upper opening edge 10, and it is possible to easily put in and take out the filters 8a and 8b through the opening 7.SELECTED DRAWING: Figure 4
Patent JP-2022021143-A (JP)
Title: Power module
Inventor: HARADA TAKAHIRO
IPC: H01L23/36
Filed: 2020-07-21
Abstract: To provide a technique for improving heat radiation performance in a power module including a power semiconductor element.SOLUTION: A power module 10 includes a power semiconductor chip 1 and a Cu circuit 3 provided on one surface of the power semiconductor chip 1. The power module 10 has a sintering layer 2 in which the power semiconductor chip 1 and the Cu circuit 3 are joined by sintering paste and a heat dissipation sheet 4 provided for joining a Cu base plate 5 to the other surface of the Cu circuit 3. In a first lamination structure in which the power semiconductor chip 1, the sintering layer 2, the Cu circuit 3, and the heat dissipation sheet 4 are laminated, a total X1 of thermal resistance in a lamination direction is 0.30 (K/W) or less.SELECTED DRAWING: Figure 1
Patent JP-2020186728-A (JP)
Title: Determination circuit
Inventor: YAMAMOTO YUZO
IPC: F04D15/00
Filed: 2020-07-27
Abstract: To provide a determination circuit capable of accurately determining the presence and absence of medium flow without using a switch for detecting the flow of the medium or a flowmeter for measuring a flow rate of the medium.SOLUTION: A determination circuit 27 has: a motor power consumption detection means 34 to which a drive voltage is input from a controller 29, and which detects the power consumption of a motor 22 of a circulation pump 20 having the motor 22 for rotationally driving an impeller 24; and a determination means 38 that when a value of the power consumption detected by the motor power consumption detection means 34 deviates from a preset predetermined range, determines that there is no medium flow in a circulation circuit 14.SELECTED DRAWING: Figure 3
Patent JP-2022026003-A (JP)
Title: Evaluation system
Inventor: TSUJI MASATO
IPC: G08B25/04
Filed: 2020-07-30
Abstract: To provide a more practical evaluation system.SOLUTION: An evaluation system 110 comprises a plurality of transmitters 10 and a processor 20. Each of the plurality of transmitters 10 includes a power generation section and a transmission section capable of operating with power supplied from the power generation section and transmitting a radio signal. The processor 20 can receive the radio signals of the plurality of transmitters 10. The processor 20 can perform a first operation for outputting at least one of first information and second information. The first information is derived on the basis of the radio signal and includes information on the number of the plurality of transmitters 10 of which a distance between the processor 20 and the plurality of transmitters 10 is a first distance threshold or less. The second information is derived on the basis of the radio signal and includes that time of which the distance between the processor 20 and the plurality of transmitters 10 is the first distance threshold or less, is a first time threshold or more.SELECTED DRAWING: Figure 1
Patent JP-2021119212-A (JP)
Title: Ethylene-vinyl alcohol copolymer pellet, and film of the same
Inventor: WU HOU HSI
IPC: C08J3/12
Filed: 2020-07-31
Abstract: To obtain an ethylene-vinyl alcohol copolymer pellet, and a film of the same.SOLUTION: The present invention is related to an ethylene-vinyl alcohol copolymer (EVOH) pellet which contains one or more fluorine-containing fine particle(s) having a particle size of 20 μm or smaller. The Charpy impact strength of an EVOH film based on ISO 179-1 can be at least 2.45 K J/m2 at 23°C. Further, the breaking point elongation of the film based on ISO 527-2 can be at least 17.8% at 23°C.SELECTED DRAWING: Figure 1
Patent JP-2022030173-A (JP)
Title: Multiagent-type hair treatment agent and hair treatment method
Inventor: OHARA TAE
IPC: A61K8/44
Filed: 2020-08-06
Abstract: To provide a composition with excellent hair strength improvement effect, and improvement effect of elasticity/stiffness of hair.SOLUTION: A multiagent-type hair treatment agent comprising a first composition and a second composition, in which the first composition is a hair mist composition that contains a component (1-A) basic amino acid, and in which pH at 25°C is 8.0 or more, and the second composition is a vesicle-containing composition that contains a component (2-A) multi-chain type cationic surfactant.SELECTED DRAWING: None
Patent JP-2022030331-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2021032413-A (JP)
Title: Buffer with self-adjustable stopper
Inventor: MIKAEL SICOT
IPC: F16F15/02
Filed: 2020-08-11
Abstract: To provide a buffer having a self-adjustable stopper capable of enabling simple assembling and quick mounting with a given structure.SOLUTION: A buffer (100) includes a buffer head portion (60), and a base portion (20) with a guiding contour, further includes a central main portion (40) having a groove cooperating with the contour, and has a self-adjustable stopper. In the buffer, the central main portion (40) is mounted on the base (20) by performing translational motion in a first direction (X) in a motion plane, and the central main portion (40) has the self-adjustable stopper at least partially receiving the buffer head portion. The buffer head portion is movable to the central main portion in a third direction (Z), and the buffer further includes a lock element (80) for closing the buffer head portion in the third direction in the central main portion, capable of performing the translational motion to close the central main portion in the first direction, on the base portion, and inserted to the central main portion in a second direction (Y).SELECTED DRAWING: Figure 1A
Patent JP-2022034384-A (JP)
Title: Image forming method and image forming system
Inventor: MAEDA SEISUKE
IPC: G03G9/097
Filed: 2020-08-18
Abstract: To provide an image forming method and an image forming system that ensure high durability while achieving both cleaning performance and image quality.SOLUTION: An image forming method of the present invention uses an electrophotographic photoreceptor and toner for electrostatic charge image development, and has at least an electrification step, an exposure step, a development step, and a transfer step. The electrophotographic photoreceptor has a photosensitive layer, and the photosensitive layer contains a compound having a specific triphenylamine structure having a bifunctional reactive group. In the development step, the toner for electrostatic charge image development is used which contains at least titanate compound particles doped with lanthanum as an external additive.SELECTED DRAWING: None
Patent JP-2022034888-A (JP)
Title: Electric power exchanging system
Inventor: OGAWA RYO
IPC: H02J7/35
Filed: 2020-08-19
Abstract: To eliminate waste by exchanging electric power among users without relying on a conventional electric power supply network.SOLUTION: An electric power exchanging system, in which electric power provided by a provider user U1 is charged into a battery Bt, and the battery Bt is transported by a battery carrier C to an electric power receiving location 20 designated by a receiver user U2, includes: an electric power provision request receiving unit 31 that receives an electric power provision request transmitted from a provider terminal 100; an electric power reception request receiving unit 32 that receives the electric power reception request transmitted from a receiver terminal 200; a first location information acquisition unit 34 that acquires location information of the electric power receiving location 20; a determination unit 36 that determines matching formation between the electric power provision request and the electric power reception request; and a transport requesting unit 37 that requests a mobile terminal 300 of the battery carrier C to transport the battery Bt charged with the electric power to the electric power receiving location 20 based on the location information.SELECTED DRAWING: Figure 1
Patent JP-2022035253-A (JP)
Title: Wet friction material and clutch disc with wet friction material
Inventor: SETOI MUTSUMI
IPC: F16D13/64
Filed: 2020-08-20
Abstract: To provide a wet friction material that can improve a coefficient of static friction (μs) with a mate friction surface that is used for a wet clutch.SOLUTION: A wet friction material includes: substrate paper formed by using a fiber substrate and a filler; and a binder for curing the substrate paper, where the filler includes a rubber particle formed by using at least one or more kinds of rubber material having high lipophilicity and the rubber particle includes carbon black for reinforcement.SELECTED DRAWING: Figure 1
Patent JP-2022035863-A (JP)
Title: Plasma etching method of wafer
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/3065
Filed: 2020-08-21
Abstract: To bring a wafer into close contact with a holding surface during a plasma processing to preferably cool the wafer.SOLUTION: A plasma etching method of a wafer, comprises: a frame unit formation step 1 of forming a frame unit; a separation arrangement step 2 of positioning a sheet of the frame unit carried in a chamber, at a position facing a holding surface of an electrostatic chuck table with a predetermined interval; a first decompression step 3 of decompressing the chamber; a gas supply step 4 of banding a wafer from a center with a pressure of gas supplied to bring the sheet into close contact with the holding surface; a separation release step 5 of releasing the separation from the holding surface of the frame; a suction holding step 6 of sucking and holding the sheet in close contact with the holding surface by the electrostatic chuck table; a second decompression step 7 of decompressing the chamber; and a plasma etching step 8 of etching the wafer by supplying the gas in a plasma state to the wafer while cooling the sheet from the holding surface by a cooling mechanism.SELECTED DRAWING: Figure 1
Patent JP-2022037675-A (JP)
Title: Remote maintenance support method
Inventor: TSUJIOKA NORIHIRO
IPC: G06Q10/00
Filed: 2020-08-25
Abstract: To provide a remote maintenance support method which can efficiently support a maintenance worker while giving a sense of security about information leakage to the maintenance worker.SOLUTION: A remote maintenance support method comprises the steps of: causing a server 3 to store a plurality of maintenance object candidates T in advance; specifying a maintenance object on which a maintenance worker performs maintenance work among the plurality of stored maintenance object candidates; determining whether or not to perform bi-directional data communication between a maintenance worker side terminal 2 and a maintenance supporter side terminal 1 via the server; causing the maintenance worker side terminal to generate a processing image in which a mask pixel region being a pixel region other than the maintenance object is invisible among the pixel regions constituting a photographed image including the maintenance object acquired by the maintenance worker side terminal when it is determined that the bi-directional data communication is performed; and supporting the maintenance work on the maintenance object performed by the maintenance worker by allowing a maintenance supporter to visually recognize the processing image transmitted to the maintenance supporter side terminal from the maintenance worker side terminal.SELECTED DRAWING: Figure 2
Patent JP-2022037716-A (JP)
Title: Rice cake confectionery quality improver, rice cake confectionery and production method of rice cake confectionery
Inventor: YANAGISAWA MASARU
IPC: A23G3/42
Filed: 2020-08-25
Abstract: To provide a rice cake confectionery quality improver capable of maintaining a texture of rice cake confectionery such as sticky rice flour dumplings, suppressing reduction of shape retention in thermoforming, rice cake confectionery using the rice cake confectionery quality improver, and a production method of the rice cake confectionery.SOLUTION: There are provided: a rice cake confectionery quality improver including G4 amylase and α modified pea starch; rice cake confectionery using the rice cake confectionery quality improver; and a production method of the rice cake confectionery.SELECTED DRAWING: None
Patent JP-2022037953-A (JP)
Title: Fish catch unloading apparatus
Inventor: HAYASHIDA TAKASHI
IPC: A01K77/00
Filed: 2020-08-26
Abstract: To provide a fish catch unloading apparatus capable of being utilized in a space-saving manner and capable of efficiently unloading fish catch while constantly checking the fish catch stored in a fishery warehouse.SOLUTION: A fish catch unloading apparatus 10 includes a frame 12 that is installed near a fishery warehouse opening during unloading, and an operation arm part 14 that has a support part for supporting a handle part 108 of a landing net 106 at its tip, the base end of which is oscillatably supported by the frame 12 and which can be tilted to the opposite side of the fishery warehouse 112 during the unloading.SELECTED DRAWING: Figure 3
Patent JP-2022039764-A (JP)
Title: Information processing device, information processing program, information processing method, and information processing system
Inventor: TAKAHASHI HIDEYUKI
IPC: G06Q50/10
Filed: 2020-08-28
Abstract: To provide an information processing device capable of comprehensively detecting and preventing an inappropriate post of an SNS user.SOLUTION: An information processing device includes: reception means for receiving post information from user terminals; feature extraction means for extracting features from the post information received by the reception means; first storage means for storing features determined to be inappropriate; and post limitation determination means for determining whether to limit a post of the contribution information on the basis of a comparison result obtained by comparing the features extracted by the feature extraction means with each feature stored by the first storage means.SELECTED DRAWING: Figure 1
Patent JP-2021170915-A (JP)
Title: Electromagnetic composite vibration energy collector
Inventor: LIU AIRONG
IPC: H02K35/02
Filed: 2020-09-01
Abstract: To provide an electromagnetic composite vibration energy collector that can obtain more energy by making an application environment wider.SOLUTION: The electromagnetic composite vibration energy collector includes: a base layer 2; a permanent magnet forming element; a piezoelectric layer 3; and a support frame 4 arranged on a base vibration board 1. The base layer is an arc-like arch structure removably attached to two back walls opposed to each other of the support frame at both ends of the arch structure with a strain screw 5. Since the base layer is removably attached to the support frame with the strain screw, different restraint states of the arch can be realized just by replacing a strain screw with different rigidities. In that way, the unique frequency of the arch structure can be adjusted. The collector can also collect currents generated from electromagnetic effects and from piezoelectric effects at the same time.SELECTED DRAWING: Figure 1
Patent JP-2021013165-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ADACHI HIROSHI
IPC: H04N5/232
Filed: 2020-09-02
Abstract: To solve the problem in which, if a zoom magnification changes, there is a risk that proper image recognition processing cannot be performed.SOLUTION: An information processing device related to detection process for detecting an object contained in an image captured by imaging means has setting means for setting a maximum size and a minimum size of an object to be included in a result of the detection process and display control means for displaying on a display device an image in which a first guide indicating the maximum size and a second guide indicating the minimum size are superimposed. The setting means changes values of the maximum size and the minimum size in accordance with change of a zoom magnification of the imaging means.SELECTED DRAWING: Figure 8
Patent JP-2022043556-A (JP)
Title: Robot and substrate shape abnormality inspection method
Inventor: SHIMIZU IPPEI
IPC: B25J13/00
Filed: 2020-09-04
Abstract: To accurately detect the presence or absence of the abnormal shape of a substrate to be transported before the substrate is taken out and held by a robot.SOLUTION: A robot for transporting a substrate includes an arm portion, a hand portion, a substrate detection portion, and a substrate shape abnormality inspection portion. The hand portion is provided on the arm portion and holds and conveys the substrate. The substrate detection portion detects the presence or absence of the substrate in a non-contact manner. The substrate posture inspection portion inspects the presence or absence of a shape abnormality of the substrate on the basis of the height detected by the substrate detection portion of the substrate in a state where the substrate is not held by the hand portion.SELECTED DRAWING: Figure 4
Patent JP-2022043849-A (JP)
Title: Bedside terminal operation system and medical information display device
Inventor: TOMITA ATSUO
IPC: G16H10/65
Filed: 2020-09-04
Abstract: To provide a bedside terminal operation system and a medical information display device that can prevent a data missing accident from happening in a medical institution and can facilitate moving of a patient bed.SOLUTION: The bedside terminal operation system includes: an electronic medical record server 11; a pictogram server 21; a portable storage medium 9 storing bed number data; a terminal device 5 in which the portable storage medium 9 can be inserted removably; and a terminal device 5 as a destination to which the portable storage medium 9a is inserted when a patient moves the bed for the patient.SELECTED DRAWING: Figure 11
Patent JP-2022043892-A (JP)
Title: Power amplifier circuit
Inventor: HONDA YURI
IPC: H03F3/24
Filed: 2020-09-04
Abstract: To provide a highly efficient power amplifier circuit which amplifies power with a differential configuration.SOLUTION: The power amplifier circuit includes: an amplifier 107 which amplifies one signal RF2 of differential signals; an amplifier 108 which amplifies the other signal RF3 of the differential signals; a transformer 101 which includes a primary winding 1011, having one end connected to the amplifier 107 and the other end connected to the amplifier 108, and a secondary winding 1012, having one end connected to an unbalanced line 106 which performs unbalanced signal transmission and the other end connected to the ground, and being electromagnetically coupled with the primary winding 1011; and a capacitor 102 having one end connected to the midpoint of primary winding 1011 and the other end connected to the ground.SELECTED DRAWING: Figure 1