baber/WOPTO huggingface dataset:
Patent JP-2022062890-A (JP)
Title: Control device for internal combustion engine
Inventor: FUJIWARA YASUYUKI
IPC: F01N3/033
Filed: 2020-10-09
Abstract: To secure opportunities for more appropriately operating an internal combustion engine.SOLUTION: A control device for an internal combustion engine controls the internal combustion engine so that the internal combustion engine having a filter removing particulate matters in an exhaust system, outputting power through combustion of fuel and lubricated by lubrication oil performs an intermittent operation. When the internal combustion engine is started after accumulation amount of the particulate matters in the filter or mixing amount of the fuel with the lubrication oil reaches predetermined amount or greater, the intermittent operation of the internal combustion engine is prohibited and the operation of the internal combustion engine is continued. This can secure opportunities for more appropriate operation of the internal combustion engine.SELECTED DRAWING: Figure 5
Patent JP-2022064005-A (JP)
Title: panel
Inventor: EGASHIRA MASAKAZU
IPC: A47B96/04
Filed: 2020-10-13
Abstract: To provide a panel that allows a sheet member to be attached to a pillar appropriately and easily even in the sheet member that has no reinforcement part with high rigidity in a peripheral edge part.SOLUTION: A panel 1 includes a plurality of pillars 2 and a flexible sheet member 8. The pillar 2 includes a pillar body 3 erected on an installation surface through a leg part 3a, an attachment member 5 configured to be attached to the pillar body 3 so as to sandwich the sheet member 8 with the pillar body 3, and holding means for holding the sheet member 8 with respect to the pillar body 3 when the attachment member 5 is attached to the pillar body 3.SELECTED DRAWING: Figure 1
Patent JP-2021003139-A (JP)
Title: Agent and method for improving flavor of foods and drinks, foods and drinks, and method for producing the same
Inventor: AIDA HARUNA
IPC: A23D9/00
Filed: 2020-10-19
Abstract: To provide an agent and a method for improving the flavor of foods and drinks that reduce the sourness of foods and drinks and/or enhance the sweetness, and provide foods and drinks containing vegetables and/or fruits with enhanced sourness and/or enhanced sweetness, and a method for producing such foods and drinks.SOLUTION: A triglyceride having a C6-C12 linear saturated fatty acid, as a fatty acid constituting the triglyceride, is added to foods and drinks. The foods and drinks preferably contain vegetables (excluding chlorophyll juices) and/or fruits.SELECTED DRAWING: None
Patent JP-2021015125-A (JP)
Title: Inspection device, program, and inspection method
Inventor: KOMIYAMA MINEYOSHI
IPC: G01N21/88
Filed: 2020-10-21
Abstract: To provide an inspection device that conducts different types of inspections for an inspection object article, thereby preventing an inspection line from becoming longer, and that can easily, efficiently and rapidly perform setting operation such as image processing relating to a photographic image taken with an imaging part that takes an image of the inspection object article.SOLUTION: An inspection device includes: imaging means for taking an image of an inspection object article; acquisition means for acquiring identification information on the article from a position different from a photographing position of the article photographed with the imaging means; storage means for storing positive information to be a comparison object of the inspection article; transportation means for transporting the article; and control means for comparing the photographic image by the imaging means and the identification information by the acquisition means with the positive information stored in the storage means, and determining whether they agree or not. When the article is transported by the transportation means, the storage means associates an imaging result by the imaging means with the identification information by the acquisition means and stores them as positive information.SELECTED DRAWING: Figure 1
Patent JP-2022067791-A (JP)
Title: Release film and manufacturing method of molding
Inventor: YAMATO HAJIME
IPC: B32B27/00
Filed: 2020-10-21
Abstract: To provide a release film having good plating property while maintaining releasability and followability.SOLUTION: A release film 10 of the present invention satisfies the following condition. (Condition) A copper foil is laminated with a release film 10, treated at 175°C and 2 MPa for 150 s, then the copper foil is peeled off from the release film 10. When the surface free energy of a surface of the copper foil to be laminated with the release film 10 before the treatment is shown as SC1 [mJ/m2], and the surface free energy of the surface of the copper foil on the side where the release film 10 is peeled off after the treatment is shown as SC2 [mJ/m2], the following formula (1) is satisfied. SC1-SC2≤1.7 [mJ/m2] (1)SELECTED DRAWING: Figure 1
Patent JP-2021006316-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-10-23
Abstract: To suppress a decrease in player's interest by executing a performance in which ingenuity is exercised while a performance displayable area in a display device is limited.SOLUTION: A game machine acquires lottery information, based on satisfaction of a start condition, determines whether the lottery is winning, based on the acquired lottery information, executes a special pattern variation, based on satisfaction of a start condition, determines a performance capable of suggesting the determination result from among a plurality of performances, and executes the determined performance during a special pattern variation period. The plurality of performances include a first performance and a second performance capable of developing in steps, the first performance and the second performance can appear in the same special pattern variation, a degree of expectation toward winning of the determination result is allowed to be improved when the first and second performances are allowed to appear and develop in steps, and the number of stages that can be taken in a stepwise development of the first performance and the number of stages that can be taken in a stepwise development of the second performance.SELECTED DRAWING: Figure 273
Patent JP-2021036688-A (JP)
Title: Device and method for producing dynamic reference signal for driver circuit for semiconductor power switch
Inventor: RAETZ MARKUS
IPC: H02H7/12
Filed: 2020-10-28
Abstract: To provide a control circuit for a power conversion device that provides electrical energy to a load.SOLUTION: A control circuit includes an overcurrent state detection circuit and a circuit configured to produce a dynamic reference signal. The short-circuit and/or overcurrent state detection circuit receives a signal representative of a current through a power semiconductor switch, compares a signal representative of the current with the dynamic reference signal, and produces an abnormal signal if the current exceeds the dynamic reference signal. The circuit configured to produce the dynamic reference signal includes: an input that can be connected to receive a signal representative of the drive of the power semiconductor switch between an ON state and an OFF state; a circuit configured to increase a signal level of the dynamic reference signal in reaction to a signal representative of a drive showing a switchover from the OFF state into the ON state; and a circuit configured to return the dynamic reference signal to a steady-state signal level, after a predetermined period has elapsed after a switchover process from the OFF state to the ON state.SELECTED DRAWING: Figure 4A
Patent JP-2022073157-A (JP)
Title: Electronic apparatus
Inventor: ABE TAKASHI
IPC: G06F1/16
Filed: 2020-10-30
Abstract: To provide an electronic apparatus having a new configuration that is easy to prevent types of housings from increasing.SOLUTION: An electronic apparatus includes: a housing provided with an opening; and a fixing portion provided inside the housing so as to be able to selectively fix an antenna holder capable of supporting an antenna while covering the opening when housed in the housing or a card holder into which a card is inserted via the opening when housed in the housing.SELECTED DRAWING: Figure 5
Patent JP-2022073624-A (JP)
Title: Settlement system, roadside device, in-vehicle device, store device, and terminal device
Inventor: YUMIKURA YOSUKE
IPC: G06Q20/36
Filed: 2020-11-02
Abstract: To provide a settlement system which allows drive-through payment to be settled by a person on a vehicle, a roadside device, an in-vehicle device, a store device, and a terminal device.SOLUTION: A settlement system includes a store device, a roadside device, an in-vehicle device, and a terminal device. The store device includes a first store communication unit which transmits a code to be used for code settlement to the roadside device. The roadside device includes a first roadside communication unit which receives the code transmitted from the store device, and a second roadside communication unit which transmits the code to the in-vehicle device. The in-vehicle device includes an in-vehicle communication unit which receives the code transmitted from the roadside device, and a display unit which displays the code. The terminal device includes a read unit which reads the code displayed on the in-vehicle device, and a request unit which issues a request for code settlement for the amount to be settled, by using the code read by the read unit.SELECTED DRAWING: Figure 5
Patent JP-2021090726-A (JP)
Title: Auditory time resolution measuring device and auditory time resolution measuring method
Inventor: MORIMOTO TAKASHI
IPC: A61B5/377
Filed: 2020-11-09
Abstract: To provide a technique for objectively and easily measuring the auditory time resolution.SOLUTION: An auditory time resolution measuring device 1 outputs a stimulus sound in consideration of the delay characteristic of an auditory system at the start/end timing of a silent section, and estimates GDT from an analysis result of the brain wave detected as an induced reaction to the stimulus sound. In the stimulus sound used for measurement, pink noise is first divided into a plurality of frequency bands (S110), a silent section is formed for each band noise after the division under predetermined conditions (type of length) and frequency (S120), then the time of each band noise is adjusted so that the delay time according to the center frequency and sound pressure level is canceled (S130), and all the adjusted band noises are added together to be generated (S140). When the stimulus sound is output (S150), the delay in each frequency band is canceled in the cochlea and the start/end timing of the silent section is aligned, so that a larger evoked reaction is obtained, and the detection of brain waves and the estimation of GDT can be easily performed.SELECTED DRAWING: Figure 4
Patent JP-2022077539-A (JP)
Title: Grinding unit
Inventor: HOSOKAI KOJI
IPC: B24B21/20
Filed: 2020-11-09
Abstract: To continuously or intermittently transfer a grinding tape by controlling the rotation of a single winding motor, to apply an appropriate tension to a grinding tape, to prevent a loosening phenomenon that is caused by an unexpected feeding rotation of the grinding tape, and to enhance the smoothness and stability of the transfer of the grinding tape.SOLUTION: A feeding shaft BK and a winding shaft BM are rotatably arranged on a grinding machine body B; an actual winding reel RK around which a grinding tape T is wound is attached to the feeding shaft; an empty reel RM is attached to the winding shaft; the grinding tape unwound from the actual winding reel is wound around the empty reel; a winding motor M that causes the winding shaft and the empty reel to perform winding rotation is disposed; the feeding shaft and the actual winding reel are caused to perform unwinding rotation via the grinding tape due to the winding rotation of the winding shaft and the empty reel; and an idling prevention mechanism E for imparting a rotation resistance to the feeding shaft is provided.SELECTED DRAWING: Figure 2
Patent JP-2022076094-A (JP)
Title: Secondary battery and vehicle
Inventor: YAMAZAKI SHUNPEI
IPC: H01M4/525
Filed: 2020-11-09
Abstract: To provide a positive electrode active material that deteriorates less, or a secondary battery with high safety or reliability.SOLUTION: Specifically, a central part (also referred to as core part) of a particle of lithium cobaltate (LiCoO2) has a layered rock salt type structure of an O3 structure, at least a part of an outermost surface has a CoO structure, and a spinel structure is provided between the CoO structure and the O3 structure. Determination as to whether a surface layer part, an inner part, and an outermost surface layer of a positive electrode active material have a crystal structure and determination of a lattice constant when it has the crystal structure can be performed by, for example, sectional TEM, sectional STEM, or electron beam diffraction typified by selected area electron diffraction or nano beam electron diffraction.SELECTED DRAWING: Figure 1
Patent JP-2022076944-A (JP)
Title: Signal amplifier circuit, transmitter, receiver, and communication device
Inventor: NISHIMURA MICHIAKI
IPC: H04B1/04
Filed: 2020-11-10
Abstract: To provide a signal amplifier circuit that can stably generate a signal having an amplified envelope variation, and provide a transmitter, a receiver, and a communication device.SOLUTION: A signal amplifier circuit comprises an AD converter, a digital processing unit, a constant envelope signal amplification unit, and an output unit. The AD converter performs AD conversion of an analog input signal to generate a digital input signal. The digital processing unit performs digital processing on the digital input signal to generate a first constant envelope signal and a second constant envelope signal. The constant envelope signal amplification unit amplifies the first constant envelope signal and the second constant envelope signal to generate an amplified first constant envelope signal and an amplified second constant envelope signal. An output unit generates an output signal from the amplified first constant envelope signal and the amplified second constant envelope signal.SELECTED DRAWING: Figure 1
Patent JP-2021028400-A (JP)
Title: Tread rubber composition and pneumatic tire
Inventor: NAKATANI MASAKO
IPC: C08K5/548
Filed: 2020-11-16
Abstract: To provide a tread rubber composition having excellent fuel economy, steering stability, and wear resistance and a pneumatic tire.SOLUTION: The present invention provides a tread rubber composition wherein M200 at 25°C, E* at 30°C, and tanδ at 30°C satisfy the following formula: M200×E*/tanδ≥400.SELECTED DRAWING: None
Patent JP-2022080960-A (JP)
Title: Mounting tool of water heating device, mounting structure of water heating device, and water heating device
Inventor: SAEKI TAKUJI
IPC: F24H9/02
Filed: 2020-11-19
Abstract: To provide a mounting tool of a water heating device, a mounting structure of the water heating device, and the water heating device, capable of performing maintenance without being disturbed by a housing loading an electric apparatus.SOLUTION: A mounting tool 1 supports a housing 2 loading an electric apparatus inside of an outer case 11. The mounting tool 1 has a flat plate portion 1a and a rising portion 1b. The rising portion 1ba rises from the flat plate portion 1a. The rising portion 1ba has a sliding portion GP slidably supporting the housing 2. The slide portion GP is constituted to be inclined to the flat plate portion 1a.SELECTED DRAWING: Figure 3
Patent JP-2022081164-A (JP)
Title: Game program, information processing system, information processing apparatus, and game processing method
Inventor: ABE GORO
IPC: A63F13/533
Filed: 2020-11-19
Abstract: To increase variations of game operations.SOLUTION: An information processing system determines a usage character to be operated by a player among multiple characters whose operation methods are different from each other. The information processing system executes a game by controlling a motion of the usage character in a virtual space on the basis of an operation by the player. During execution of the game, the information processing system changes the usage character to a different character among the multiple characters. Thus, the game operation during the game can be varied so as to realize increase in the variations of game operations.SELECTED DRAWING: Figure 19
Patent JP-2022084187-A (JP)
Title: Testing machine, and, test piece recovery device
Inventor: SAITO SHUNSUKE
IPC: G01N3/04
Filed: 2020-11-26
Abstract: To provide a testing machine including a testing device and enabling test pieces of various shapes to be automatically and stably taken out from the testing device.SOLUTION: A testing machine is provided, comprising a test piece recovery device recovering a test piece from a testing device. The test piece recovery device comprises a support mechanism and a recovery mechanism supported by the support mechanism, the recovery mechanism comprises: a support member; a pair of grasping tools supported by the support member and grasping a test piece; and a drive mechanism openably/closably driving the grasping tools. When driven by the drive mechanism, one of the grasping tools comes in contact with the test piece from the first side thereof and thereafter the other of the grasping tools comes in contact with the test piece from the second side thereof.SELECTED DRAWING: Figure 4
Patent JP-2022086270-A (JP)
Title: Exhaust gas treatment device
Inventor: MASUBUCHI HIROAKI
IPC: F01N3/20
Filed: 2020-11-30
Abstract: To provide an exhaust gas treatment device capable of suppressing an increase in a body temperature and suppressing generation of radiation sound.SOLUTION: An exhaust gas treatment device 100 includes: an exhaust gas treatment section 10 having a catalyst 1 treating exhaust gas G and guiding the exhaust gas G to cause the exhaust gas to flow in the catalyst 1; and a cover 20 covering an outer periphery of the exhaust gas treatment section 10. The cover 20 includes: an inner plate 21 provided to oppose to the outer periphery of the exhaust gas treatment section 10; a fiber substance layer 22 provided on an outer periphery of the inner plate 21; and an outer plate 23 covering an outer periphery of the fiber substance layer 22. An inflow port 40 to which air flows in, a flow passage 41 through which air caused to flow out from the inflow port 40 passes and an outflow port 42 from which air that has passed through the flow passage 41 flows out are formed between the cover 20 and the exhaust gas treatment section 10.SELECTED DRAWING: Figure 1
Patent JP-2022089450-A (JP)
Title: Device for estimating degradation of semiconductor module
Inventor: KUCHIKI KATSUHIRO
IPC: H02M1/00
Filed: 2020-12-04
Abstract: To meet the need for technology that estimates the degradation of a semiconductor module with high accuracy.SOLUTION: A device for estimating the degradation of a semiconductor module, comprises: a mathematical model storage unit for storing a degradation mathematical model that describes the degradation of a degradation index of the semiconductor module, the mathematical model storage model being created on the basis of at least a plurality of pieces of manufacturing process data on the semiconductor module and the degradation progress data on the degradation index; a manufacturing process data storage unit for storing specific manufacturing process data which is the manufacturing process data on the semiconductor module to be estimated; and an estimation unit for correcting the degradation mathematical model on the basis of at least the specific manufacturing process data, and estimating the degradation of the degradation index of the semiconductor module to be estimated.SELECTED DRAWING: Figure 1
Patent JP-2022090893-A (JP)
Title: Low-temperature storage system
Inventor: ISHIKAWA KOICHI
IPC: B65G1/00
Filed: 2020-12-08
Abstract: To provide a low-temperature storage system capable of reducing an insufficient space difficult to be used, improving storage efficiency of an object to be stored, and preventing reduction of cooling efficiency with a simple configuration.SOLUTION: A low-temperature storage system 100 comprises: a low-temperature storage 110 for storing a rotary storage shelf 112; a moving mechanism for placing an object W to be stored together with a storage rack H on a holding part 124 and delivering out/in the same; and a picking stage 114. The holding part 124 is provided at a position where the center axis of the holding part 124 in a back-and-forth direction and a rotational axis 128 of the rotary storage shelf 112 do not intersect each other. The rotary storage shelf 112 stores the storage rack H so that the direction of the holding rack H at a take-out position is the same with that of the holding rack H on the picking stage 114.SELECTED DRAWING: Figure 2
Patent JP-2022093844-A (JP)
Title: Pump control device and pump control method
Inventor: KATSUSHIRO MASARU
IPC: F04C14/20
Filed: 2020-12-14
Abstract: To reduce a delay after a start of an internal combustion engine up to a rise of discharge pressure.SOLUTION: A pump control device comprises a pump part for pressurizing and discharging fluid, a motor for driving the pump part, and a control part for controlling the rotation of the motor. The pump part comprises: a rotor rotating by power from the internal combustion engine,; a cam ring rotating by power from the motor; first and second side plates rotating together with the cam ring; and a plurality of vanes which slide by being pressed against an internal peripheral face of the cam ring at a tip portion by the fluid pressure of a back pressure chamber. The control part makes the motor rotate the cam ring in a direction reverse to the rotor after a start of the internal combustion engine and in a first period up until the pump part starts to discharge the fluid by rotating the rotor by power transmitted from the internal combustion engine.SELECTED DRAWING: Figure 6
Patent JP-2021135491-A (JP)
Title: Imaging optical lens
Inventor: SUN WEN
IPC: G02B13/00
Filed: 2020-12-22
Abstract: To disclose an imaging optical lens in the field of optical lenses.SOLUTION: An imaging optical lens consists of, in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, at least one of which includes a free curved surface, and satisfies conditional expressions 0≤f1, f2≤0, f3≤0, and f4≤0 where focal distance of the first lens is f1, focal distance of the second lens is f2, focal distance of the third lens is f3, and focal distance of the fourth lens is f4. The imaging optical lens according to the present invention has excellent optical performance and satisfies design requests for achieving ultra-thinning and a wider angle.SELECTED DRAWING: Figure 1
Patent JP-2022099196-A (JP)
Title: Attendance management system
Inventor: UEMOTO MASAFUMI
IPC: G06Q10/06
Filed: 2020-12-22
Abstract: To provide an attendance management system that can easily manage the attendance status.SOLUTION: An attendance management system includes: a management device that manages a user's attendance; and one earphone capable of wirelessly communicating with the management device. The earphone can detect whether it is worn by the user and transmit a detection result to the management device. The management device determines that the user is in business when detecting that the use status of the earphone is a predetermined state where the earphone is communicatively connected to the management device and worn by the user.SELECTED DRAWING: Figure 2