baber/WOPTO huggingface dataset:
Patent JP-2022024977-A (JP)
Title: Power amplification circuit and semiconductor device
Inventor: HONDA YURI
IPC: H03F3/68
Filed: 2021-01-28
Abstract: To provide a power amplification circuit that amplifies a signal in a wide frequency range while suppressing the power loss in a structure where a rectifying circuit is provided between an amplifier on an input side and an amplifier on an output side.SOLUTION: A power amplification circuit includes a first amplifier that amplifies a signal distributed from an input signal, a second amplifier, a third amplifier, and a fourth amplifier that amplify signals with a phase different from the above signal, and a rectifying circuit. The rectifying circuit includes a first wire including a first end connected to an output terminal of the first amplifier and a second end connected to an input terminal of the third amplifier, a second wire including a first end connected to the input terminal of the third amplifier and a second end connected to a power source and coupled electromagnetically to the first wire, a third wire including a first end connected to an output terminal of the second amplifier and a second end connected to an input terminal of the fourth amplifier, and a fourth wire including a first end connected to the input terminal of the fourth amplifier and a second end connected to the power source and coupled electromagnetically to the third wire.SELECTED DRAWING: Figure 1
Patent JP-2022118818-A (JP)
Title: Fingerprint authentication apparatus
Inventor: ARAI HIDEAKI
IPC: G06T1/00
Filed: 2021-02-03
Abstract: To provide a fingerprint authentication apparatus which can easily read a fingerprint.SOLUTION: A fingerprint authentication apparatus includes a connection electrical terminal, a fingerprint sensor, a substrate, and a housing. The connection electrical terminal is a terminal for connecting with an external device. The fingerprint sensor is a sensor for reading a fingerprint. The substrate is electrically connected to the connection electrical terminal and the fingerprint sensor. The housing is provided with the connection electrical terminal, the fingerprint sensor, and the substrate, wherein at least a portion between the connection electrical terminal and the fingerprint sensor can be deformed.SELECTED DRAWING: Figure 1
Patent JP-2021140146-A (JP)
Title: Optical laminate and display device
Inventor: LEE SEUNG-WOO
IPC: B32B27/00
Filed: 2021-02-12
Abstract: To provide an optical laminate which is less susceptible to air bubble generation when bent, and a display device comprising the same.SOLUTION: An optical laminate 100 provided herein comprises a front plate 101, first adhesive layer 102, polarizing plate 103, second adhesive layer 104, and back plate 105 arranged in the described order, and satisfies the following relational expressions (1), (2): ΔR1={(R1A)-(R1B)}/200≤0.2 ...(1), ΔR2={(R2A)-(R2B)}/200≤0.2 ...(2), where R1A[%] and R1B[%] respectively represent shear recovery rates of a first reference adhesive layer of 200-μm thickness formed using a first adhesive composition measured at 25°C before and after a repeated strain load test, and R2A[%] and R2B[%] respectively represent shear recovery rates of a second reference adhesive layer of 200-μm thickness formed using a second adhesive composition measured at 25°C before and after a repeated strain load test.SELECTED DRAWING: Figure 1
Patent JP-2022134843-A (JP)
Title: fuel cell system
Inventor: MATSUSUE MASAAKI
IPC: H01M8/0438
Filed: 2021-03-04
Abstract: To provide a fuel cell system capable of suppressing irreversible performance deterioration of a fuel cell.SOLUTION: A fuel cell system comprises a control unit. The control unit previously stores a data group representing relations between supply amounts of hydrogen gas and hydrogen pressure increase speeds when predetermined amounts of hydrogen gas are supplied from a fuel gas supply unit. The control unit calculates a fuel gas pressure increase speed from a variation in pressure detected by a pressure sensor when the fuel gas is supplied to a fuel cell. The control unit determines whether or not the fuel gas pressure increase speed is lower than the hydrogen pressure increase speed. When it is determined that the fuel gas pressure increase speed is lower than the hydrogen pressure increase speed, the control unit prohibits power generation of the fuel cell.SELECTED DRAWING: Figure 6
Patent JP-2021138456-A (JP)
Title: Package manufacturing method, and package manufacturing device
Inventor: Ogata Jiro
IPC: B65B25/20
Filed: 2021-03-05
Abstract: To enhance manufacturing efficiency in a package manufacturing method.SOLUTION: A package manufacturing method in which a plurality of absorbent articles 2 are stored in a package comprises a push-in step, and a sealing step. The push-in step is a step of pushing a stack 6 in which the plurality of absorbent articles 2 are stacked in one direction D, in an interior from an opening 3a of a bag body 3' that becomes the package, via a biting prevention material 4. At this time, the stack 6 that is in a state compressed in such a manner that a dimension W1 in the one direction is smaller than a dimension W2 in a width direction of the bag body 3', is made to have a posture in which the one direction D is identical to the width direction of the bag body 3'. The sealing step is a step of sealing the opening 3a of the bag body 3' for which the biting prevention material 4 pushed in the interior by the push-in step is arranged on an opening 3a side of the stack 6.SELECTED DRAWING: Figure 2
Patent JP-2022137972-A (JP)
Title: Phase-shift mask blank, phase-shift mask, method of manufacturing phase-shift mask, and method of modifying phase-shift mask
Inventor: MATSUI KAZUAKI
IPC: G03F1/58
Filed: 2021-03-09
Abstract: To provide: a phase-shift mask blank that is capable of sufficiently suppressing the occurrence of haze in a phase-shift film surface (on a phase-shift mask); a phase-shift mask having few haze defects and a manufacturing method therefor; and a method for modifying the phase-shift mask by electron beam modification etching.SOLUTION: A phase-shift mask blank 10 is used for making a phase-shift mask to which an exposure light having a wavelength of 200 nm or less is applied, and comprises: a transparent substrate 11; a phase-shift film 14 formed on the transparent substrate 11; and a light-shielding film 15 formed on the phase-shift film 14. The phase-shift film 14 is a multi-layer phase-shift film having a plurality of phase layers 12 and protective layers 13 alternately laminated therein. The modification etching rate for the protective layers 13 during electron beam modification is greater than that for the phase layers 12.SELECTED DRAWING: Figure 1
Patent JP-2022138374-A (JP)
Title: Front loader and work vehicle
Inventor: Torii maki
IPC: E02F3/34
Filed: 2021-03-10
Abstract: To provide a front loader and a work vehicle capable of reducing a backlash that occurs at an engagement section between a main frame and a sub frame while maintaining easy attachment-and-detachment to a vehicle body.SOLUTION: A front loader 20 includes: a boom 300; a main frame 100 attached to a vehicle body 1; and a sub frame 200 which is attachable and detachable relative to the main frame 100, and which supports the boom 300. The sub frame 200 includes: a lower-part insertion hole 223 formed so as to be engaged with a hook 121 via a pin 230; and an upper-part insertion hole 224 formed so as to be engaged with a main-frame-side insertion hole 123 via a fastening pin 500. Both of the lower-part insertion hole 223 and the upper-part insertion hole 224 are formed in an attachment member 220 that is integrally formed so as to form at least a part of the sub frame 200.SELECTED DRAWING: Figure 4
Patent JP-2022139513-A (JP)
Title: Assistance system, computer program for assistance system, and method for controlling assistance system
Inventor: NAKAGAWA KENJI
IPC: G06Q30/06
Filed: 2021-03-12
Abstract: To share correct information about commodities through simple communication.SOLUTION: An assistance system 100 for assisting communication between a supplier that provides a commodity-related service requiring a commodity-related work and a user who requests provision of the commodity-related service includes acquisition means 34 for acquiring three-dimensional model data of a commodity based on a user's instruction, commodity presentation means 34A for presenting, based on the three-dimensional model data, a commodity screen that expresses a commodity observed from a predetermined viewpoint to either the user or the supplier, annotation data generation means 34B for generating annotation data for displaying an annotation screen in which annotation information is written for the presented commodity screen so as to include viewpoint information identifying the viewpoint, annotation data acquisition means 34C for acquiring the generated annotation data, and annotation presentation means 36B for presenting the annotation screen based on the annotation data acquired, from the viewpoint corresponding to the viewpoint information included in the annotation data, to the other of the user and the supplier.SELECTED DRAWING: Figure 3
Patent JP-2021101719-A (JP)
Title: Integrin binding peptide and use of the same
Inventor: JAI PRAKASH
IPC: C12N15/11
Filed: 2021-03-23
Abstract: To provide an integrin binding peptide that is particularly ITGA5, ITGA11, α5β1 integrin and an α11β1 binding peptide.SOLUTION: An integrin binding peptide, a pharmaceutical composition containing a peptide thereof, and use thereof as a therapeutic agent, a diagnostic agent, an imaging agent, and a targeting agent.SELECTED DRAWING: None
Patent JP-2022064810-A (JP)
Title: Game system, program and information processing method
IPC: A63F13/63
Filed: 2021-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a program and an information processing method capable of enhancing an interest of users. 
     SOLUTION: A game system providing a game executable on a plurality of user terminals capable of accessing to a server via a network, includes a message board creation section creating message data on the basis of message creation information to be input via user terminals by respective users of the plurality of user terminals, and a message board output section displaying the message data created by the message board creation section in a game. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021158115-A (JP)
Title: Nonaqueous electrolytic solution and power storage device using the same
Inventor: KAKITA KAZUNARI
IPC: H01G11/64
Filed: 2021-03-25
Abstract: To provide a nonaqueous electrolytic solution capable of improving capacity retention rate after a cycle test, and a power storage device using the same.SOLUTION: There are provided a nonaqueous electrolytic solution for a power storage device which contains a compound represented by the following general formula (I), in a nonaqueous electrolytic solution where an electrolyte salt is dissolved in a nonaqueous solvent; and a power storage device. (In the formula, G represents a monosaccharide residue or a polysaccharide residue with 2-10 monosaccharide units, but does not contain a hydroxy group derived from sugar. In the formula, R1 represents a 1-8C alkyl group, R2 represents a 1-8C alkyl group in which at least one hydrogen atom may be substituted with a fluorine atom, m represents 0 or 1, n represents an integer of 1 or more, and m+n≥2 is satisfied.)SELECTED DRAWING: None
Patent JP-2022150549-A (JP)
Title: Control method and control system of hybrid vehicle
Inventor: FUKUDA YUTARO
IPC: B60L50/16
Filed: 2021-03-26
Abstract: To control a state of a gear in a differential mechanism properly to suppress shock of eliminated backlash at the time of starting an engine of a hybrid vehicle.SOLUTION: In a control system of a hybrid vehicle, a VCM 20 is configured to control at least a motor 2 so that states of gears of power transmission operating parts 13 and 14 in a differential mechanism 4 are set in either state of an acceleration-side backlash-elimination state in which backlash is eliminated so that power is transmitted from a TM3 side through the power transmission operating part 13 to a TM14 and a deceleration-side backlash-elimination state in which backlash is eliminated so that power is transmitted from a wheel side through the power transmission operating part 14 to the power transmission operating part 13, in accordance with presence or absence of target drive force of the hybrid vehicle and extra drive force of the motor 2 that is required to start an engine 1 when executing control of starting the engine 1.SELECTED DRAWING: Figure 10
Patent JP-2022150594-A (JP)
Title: Point cloud management device and program
Inventor: KOMORIDA MASASHI
IPC: G09B29/00
Filed: 2021-03-26
Abstract: To efficiently manage map information.SOLUTION: Provided is a point cloud management device for managing a point cloud constructed as map information of a field from images obtained by imaging at each place of the field. This device executes: a first process S1 for recording at least three-dimensional coordinates, a feature quantity and importance with regard to each of the point cloud; a second process S2 for extracting a new feature point and a corresponding query feature quantity from a new image imaged at the field; a third process S2 for verifying the query feature quantity so as to find a matching point from the point cloud; a fourth process S4 for additionally registering a point among the new feature points that did not match to the point cloud, together with at least its three-dimensional coordinate, feature quantity and importance; a fifth process S4 for updating a point near the new feature point among the point cloud so as to lower its importance; and a sixth step S4 for deleting, from the point cloud, a point the updated importance of which is low in threshold assessment.SELECTED DRAWING: Figure 3
Patent JP-2022153203-A (JP)
Title: Antifouling coating composition, antifouling coating composition for lighting fixture, lighting fixture, indoor lighting fixture, and antifouling coating film
Inventor: UCHIYAMA SHUHEI
IPC: C09D7/65
Filed: 2021-03-29
Abstract: To provide an antifouling coating composition having both of a matte property and an antifouling property.SOLUTION: An antifouling coating composition contains a plurality of spherical first particles 22, and a binder resin 21. An antifouling coating film 20, formed from the antifouling coating composition, has a maximum height Rz of 5 μm or more and 20 μm or less and a 60-degree glossiness of 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2022154982-A (JP)
Title: Automatic travelling control system, automatic travelling control method, and program
Inventor: ISHIBASHI TOMOKA
IPC: B60W50/14
Filed: 2021-03-30
Abstract: To provide an automatic travelling control system capable of coping with abnormality of a function used for automatic travelling even when the abnormality of the function used for the automatic travelling occurs during continuation of the automatic travelling after the abnormality in the notification of the state of the function used for the automatic travelling is notified.SOLUTION: An automatic travelling control system 1 includes: a function determination part 12 determining a state of a function used for automatic travelling of a vehicle; a first notification part 13 performing notification of the state of the function; a first abnormality detection part 14 detecting abnormality in the notification of the state of the function; a second notification part 15 performing a prescribed notification when abnormality in the notification of the state of the function is detected; a manual driving possibility determination part 16 determining whether or not a user boarding on the vehicle can manually drive the vehicle; and a third notification part 22 performing notification of the abnormality of the function when it is determined that the function is abnormal during continuation of automatic travelling of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022155862-A (JP)
Title: game machine
Inventor: AOKI KENTA
IPC: A63F7/02
Filed: 2021-03-31
Abstract: To provide a game machine for preventing interest in a game from decreasing easily by preventing erroneous operation of an operation part.SOLUTION: A game machine is configured so as to include a ball-dispensing button and a return button, and to detect the ball-dispensing button when an operation part of the ball-dispensing button is depressed and the operation part of the ball-dispensing button travels for predetermined distance. Since load applied to the operation part of the ball-dispensing button when detecting operation of the ball-dispensing button after the operation part of the ball-dispensing button is depressed and the operation part of the ball-dispensing button travels for predetermined distance is designed to be a predetermined load of 0.06 N or higher, both the ball-dispensing button and an adjustment button (return button) provided in a ball tray are not turned on even if a game token runs on the buttons.SELECTED DRAWING: Figure 90
Patent JP-2022157024-A (JP)
Title: Grinding device
Inventor: KUWANA KAZUTAKA
IPC: B24B49/16
Filed: 2021-03-31
Abstract: To reduce variations in cross-sectional shape of a ground wafer, regardless of types of grinding devices and types of grinding stones.SOLUTION: A grinding device, when a load measured or a load current value of a spindle measured during grinding does not match a preset value, changes a rotation speed of the spindle so that the load or the load current value of the spindle matches the preset value. This can set the rotation speed of the spindle, regardless of types of grinding devices and types of grinding stones, correspondingly to the difference in the types, so that the load or the load current value of the spindle is held constant, which can reduce variations in cross-sectional shape of a wafer.SELECTED DRAWING: Figure 3
Patent JP-2022157360-A (JP)
Title: Driving device and construction machine
Inventor: NAKANO JUN
IPC: E02F9/00
Filed: 2021-03-31
Abstract: To provide a driving device and a construction machine allowing enlargement of total necessary driving power for driving a working machine to be suppressed and allowing the driving device to be downsized.SOLUTION: A driving device 1 according to an embodiment of the present invention is provided with: first to third hydraulic cylinders 2, 3, 4; first to third pumps 12, 13, 14; a single electric motor 15; and a driving power distributor 21. The first to third hydraulic pumps 12, 13, 14 supply working liquid to the first to third hydraulic cylinders 2, 3, 4, respectively. The electric motor 15 transfers driving power to the first to third hydraulic pumps 12, 13, 14, respectively. The driving power distributor 21 distributes driving power from the electric motor 15 to power required by each of the first to third hydraulic pumps 12, 13, 14.SELECTED DRAWING: Figure 2
Patent JP-2022157453-A (JP)
Title: Natural rubber particle and method for producing the same, and cosmetic
Inventor: ENOMOTO NAOYUKI
IPC: C08C1/02
Filed: 2021-03-31
Abstract: To achieve highly elastic substitute materials for silicone beads and polyurethane beads by using natural rubber having high elasticity and good biodegradability.SOLUTION: Natural rubber particles have an average particle size d1 of 0.01-20 μm, a maximum particle diameter d2 that is up to three times d1, a CV value of less than 40%, a sphericity of 0.80 or more and a glass transition temperature of -53 to 10°C.SELECTED DRAWING: None
Patent JP-2022159734-A (JP)
Title: Electric pressure cooker and steamer for the same
Inventor: TANIGUCHI KENJI
IPC: A47J36/20
Filed: 2021-04-05
Abstract: To provide an electric pressure cooker best suited to the case where a large number of or many kinds of steamed dishes are simultaneously made, and a steamer for the electric pressure cooker.SOLUTION: An electric pressure cooker 100 includes an inner pot 2, a heating part 4 for heating the inner pot 2, and a lid part 3 for covering an opening of the inner pot 2. The electric pressure cooker comprises a steaming tray 41 for a lower stage, which is arranged on te bottom side of the inner pot 2 and the lower side of which is nonporous, and a steaming tray 42 for an upper stage, which is arranged on the steaming tray 41 for the lower stage on the inside of the inner pot 2 and the lower side of which is nonporous.SELECTED DRAWING: Figure 2
Patent JP-2021105048-A (JP)
Title: Panobinostat dosages for multiple myeloma
Inventor: LIN RONG
IPC: A61K31/55
Filed: 2021-04-09
Abstract: To provide combinations and dosages of panobinostat for multiple myeloma that are improved with respect to safety and patient selectivity in response to adverse events and drug-drug interactions.SOLUTION: The present disclosure provides a pharmaceutical composition containing panobinostat or a pharmaceutically acceptable salt thereof, for the treatment of multiple myeloma. The pharmaceutical composition is orally administered. The dosage of the panobinostat or a pharmaceutically acceptable salt thereof is 10 mg/day, and strong CYP3A inhibitors are co-administered.SELECTED DRAWING: None
Patent JP-2021170002-A (JP)
Title: Measuring instrument
Inventor: MOMOSE TOMOYASU
IPC: A61B5/08
Filed: 2021-04-12
Abstract: To provide a measuring instrument, represented by a respiratory rate measurer, with which it is possible to measure a respiratory rate while a subject is breathing naturally, without causing the subject to be concerned with the respiratory rate being measured, as well as facilitate the calculation of a respiratory rate per unit time.SOLUTION: Provided is a respiratory rate measurer 100, comprising: a counter 60 for counting the number of times a measurer has operated, which is adjusted to the respiratory rate of a subject; a timer unit 70 for measuring an elapsed time PST from the start of respiratory rate counting; a display unit 12; a power supply unit 80; and an operation control unit 90 for controlling the operation of these. The operation control unit 90 causes the elapsed time PST measured by the timer unit 70 to be displayed by the display unit 12, as well as causes a unit time respiratory rate UTK to be calculated on the basis of the respiratory rate and elapsed time PST each time the respiratory rate is counted by the counter 60 and the calculated unit time respiratory rate UTK to be displayed by the display unit 12.SELECTED DRAWING: Figure 2
Patent JP-2022090593-A (JP)
Title: Information processing device, information processing method, and information processing program
IPC: A63F7/02
Filed: 2021-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device efficiently acquiring a relation between a hall computer data of an own store and competitor research data of a plurality of stores including the own store. 
     SOLUTION: An information processing device comprises a first extraction section for extracting first data including the number of customers and the number of installed machines associated with machine model identifiers for identifying the machine models of game machines from competitor research data collected from a plurality of stores, a second extraction section for extracting second data including actual data associated with the machine model identifiers from hall computer data collected from the plurality of game machines respectively installed in the plurality of stores, and data processing section for generating a set of evaluation data and the actual data for every group formed by classifying the game machines, from synthetic data obtained by synthesizing the first data and the second data based on the machine model identifiers. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT