baber/WOPTO huggingface dataset:
Patent JP-2023071296-A (JP)
Title: Coupon value quantifying program, recording medium, coupon value quantifying method and coupon value quantifying device
Inventor: NISHI KIMINORI
IPC: G06Q20/38
Filed: 2021-11-11
Abstract: To precisely and easily quantify the value of a coupon which is applied to a trade for a predetermined commodity or service, and which applies an authority to establish a trade with a reduced price when presented.SOLUTION: A coupon value quantifying program causes a computer to function so as to output, as a value obtained by quantifying the value of a coupon, a coupon value money amount C(i). The coupon value quantifying program decides the coupon value money amount C(i) on the basis of at least a first variable S(i) corresponding to the level of price reduction, a second variable t corresponding to the authority remaining period that is a time period from the present time point to the expiration date; a third variable σ corresponding to the frequency of the trade; and a function C. The function C is similar to a binomial model constructed on the basis of financial engineering, and defines the relation between each of the variables S, t, σ and the coupon value money amount C(i). Hence, the value of the coupon can be precisely and easily quantified.SELECTED DRAWING: Figure 6
Patent JP-2022017569-A (JP)
Title: Hotword detection on multiple devices
IPC: G10L15/10
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To allow for detecting hotwords on multiple devices. 
     SOLUTION: A method, system and apparatus including a computer program encoded on a computer storage medium, for hotword detection on multiple devices are disclosed. In one aspect, a method includes receiving, by a first computing device, audio data corresponding to an utterance. The method also includes determining a first value corresponding to a likelihood that the utterance includes a hotword. The method further includes receiving a second value corresponding to a likelihood that the utterance includes the hotword, the second value being determined by a second computing device. The method further includes comparing the first value and the second value. The method further includes initiating speech recognition processing on the audio data based on the comparison between the first value and the second value. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073868-A (JP)
Title: Dicing method
Inventor: YASUKAWA TETSURO
IPC: H01L21/301
Filed: 2021-11-16
Abstract: To improve wafer splittability by facilitating uniform crack control in stealth dicing of wafers.SOLUTION: A dicing method includes the steps of bonding a first wafer having a first wafer resistivity and a second wafer having a second wafer resistivity greater than the first wafer resistivity to form a bonded wafer, forming a plurality of modified regions along a dicing line by irradiating the bonded wafer with a laser while changing the focal length in the thickness direction of the wafer, and performing an expanding process on the bonded wafer in which the modified region is formed, and dicing the bonded wafer on the dicing line.SELECTED DRAWING: Figure 4
Patent JP-2023076324-A (JP)
Title: Arc processing system
Inventor: TAKADA CHIKARA
IPC: B23K9/10
Filed: 2021-11-22
Abstract: To provide an arc-processing system that can generate arc, while suppressing an adverse effect on an instrument linked to a member to be processed.SOLUTION: An arc-processing system A1 comprises: an external cylindrical nozzle 125 in which a gas circulation space 125a in which an unconsumed electrode 123 is arranged and a gas jet opening 125b communicating with the gas circulation space 125a are formed; a conductive part 14 for ionization arranged in the external cylindrical nozzle 125; a first power supply circuit 31 that applies voltages for arc-processing to the unconsumed electrode 123 and to a member W1 to be processed; and a second power supply circuit 32 that applies AC voltages to the unconsumed electrode 123 and to the conductive part 14 for ionization. When AC voltages are applied to the conductive part 14 for ionization and the unconsumed electrode 123 by the second power supply circuit 32, a gas in the gas circulation space 125a is ionized by an electrical field caused by a potential difference between the conductive part for ionization and the unconsumed electrode.SELECTED DRAWING: Figure 2
Patent JP-2023076844-A (JP)
Title: Molded body and production method of the same
Inventor: TERASHIMA YOSHITAKA
IPC: B29C45/16
Filed: 2021-11-24
Abstract: To provide a component excellent in drive stability without lifting between layers or breakage of wiring when a molded body is used as the component of a circuit device even under severe use conditions such as shock and vibration.SOLUTION: A molded body comprises an insulating layer, a conductive layer, and a base film laminated in this order on a substrate, wherein the conductive layer is a patterned conductive layer, volume resistivity of the insulating layer is 1*10 12 Ω*cm or more to less than 1×1017 Ω*cm, the insulating layer contains a thermoplastic resin (A2) having an aromatic skeleton, and the substrate comprises a thermoplastic resin (A1) containing 50-100% polycarbonate.SELECTED DRAWING: Figure 1
Patent JP-2023077007-A (JP)
Title: Stick-slip frequency specific method and device
Inventor: MIZUTANI HIROTO
IPC: G01N19/00
Filed: 2021-11-24
Abstract: To identify the stick-slip frequency.SOLUTION: A data acquisition part 46 acquires vibration data 40 indicating the time variation of vibration frequency components for each vibration frequency of a specimen S detected by the accelerometer 16 based on the vibration level of the specimen S. The data acquisition part 46 also acquires acoustic data 42 indicating the time variation of acoustic frequency components for each acoustic frequency based on the sound pressure level of the sound emitted by the specimen S detected by the microphone 18. A frequency identification part 48 identifies the vibration frequency with relatively large vibration frequency components in the vibration data 40 as the stick-slip frequency. Alternatively, the frequency identification part 48 identifies the acoustic frequency with relatively large acoustic frequency components in the acoustic data 42 as the stick-slip frequency.SELECTED DRAWING: Figure 2
Patent JP-2023078958-A (JP)
Title: Countermeasure method against landslide and slope collapse utilizing renewable energy facility
Inventor: OGAWARA MASABUMI
IPC: E03B3/03
Filed: 2021-11-26
Abstract: To achieve a disaster-resistant natural renewable energy facility combined with a use method of rain water as a social request by installing solar panels in consideration of arrangement and structure to suppress infiltration of rainwater to a ground surface, so as to solve the problem in the active use of natural renewable energy in recent years, in which solar panels are often installed on sloping land, but on landslide grounds, the surcharge load increases, and a pore water pressure rises due to rapid infiltration of rainwater due to frequent torrential rains to thereby increase buoyancy and cause frequent slope sliding.SOLUTION: In the vicinity of a crown of landslides and collapses, solar panels are arranged in a sealed manner to prevent rainwater from infiltrating. The rainwater is collected by collecting water from the solar panels to water channels and catch basins in the midsection. The collected rainwater is collected in a tank-type retaining wall placed at the end of the landslide and collapse to create an embankment effect.SELECTED DRAWING: Figure 1
Patent JP-2023079487-A (JP)
Title: Electronic equipment
Inventor: NISHIE TOMOYUKI
IPC: G06K7/00
Filed: 2021-11-29
Abstract: To provide technique related to a lid of electronic equipment, the lid facilitating mounting of other components and being easily mounted.SOLUTION: Electronic equipment comprises: a housing; a card insertion/extraction slot provided in the first outer surface of the housing and into/from which a card can be inserted/extracted; a power source insertion/extraction port provided in the second outer surface of the housing and into/from which a power source plug can be inserted/extracted; and a lid that covers the card insertion/extraction slot and the power source insertion/extraction slot and that can rotate about a rotation axis, wherein the lid comprises a curved portion that overlaps with the card insertion/extraction slot in plan view of the first outer surface in the open state, and a hole is provided in the lid at a position that overlaps the power source insertion/extraction slot in plan view of the second outer surface in the closed state.SELECTED DRAWING: Figure 5
Patent JP-2023079674-A (JP)
Title: Developer container device and image formation device
Inventor: OKAMOTO KAZUHIRO
IPC: G03G21/12
Filed: 2021-11-29
Abstract: To provide a developer container device that allows a user to hold a developer container without tilting the container when taking out the container, and an image formation device having the developer container.SOLUTION: A waste toner container device 6 has a recovery container 60 and a container equipping unit 70. The recovery container 60 includes: a container body 62; an inflow port 61 provided near a back end part 62A in an upper part 621 of a container body 62, in an insertion direction D21 of the recovery container 60; a first grip 81 provided in the upper part 621 of the container body 62; and a second grip 82 provided in a front end part 62B of the container body 62 in a drawing direction D22.SELECTED DRAWING: Figure 4
Patent JP-2023081726-A (JP)
Title: valve assembly
Inventor: SUZUKI HIROHITO
IPC: F16K1/226
Filed: 2021-12-01
Abstract: To propose a valve assembly in which even when a stem is axially elongated due to thermal expansion, a valve element can be rotated satisfactorily and leakage of gas in a flow passage can be suppressed to a low level.SOLUTION: A valve assembly comprises a valve body 2 having a flow passage 4 through which gas flows, and is provided with a valve stem 7 passing through the flow passage 4. The valve stem 7 is supported rotatably on the valve body 2 via two bearings 14, 15, and a valve element 8 is attached to the valve stem 7. An end of the valve stem 7 is connected to a drive unit 3 to be movable in the axial direction of the valve stem 7, and the valve stem 7 is rotated by the drive unit 3. The valve stem 7 is biased to the drive unit 3 side by a biasing member 10 to engage another end of the valve stem 7 with an end face of the bearing 15 that is provided on the opposite side to the drive unit 3 side, and a labyrinth seal 20 is externally fitted on the valve stem 7 on the valve element 8 side of the bearing 14 provided on the drive unit 3 side.SELECTED DRAWING: Figure 5
Patent JP-2023082511-A (JP)
Title: vacuum cleaner
Inventor: MURAMATSU TAKUYA
IPC: A47L9/24
Filed: 2021-12-02
Abstract: To provide a vacuum cleaner that has improved cleaning performance.SOLUTION: A vacuum cleaner comprises a cleaner body comprising a suction driving part and a dust collection part, and an extendable double pipe structure part through which dust-containing air is passed. The double pipe structure part comprises a hard pipe part, and a soft pipe part having greater flexibility than that of the hard pipe part. One of the hard pipe part and the soft pipe part is slidably inserted into the other.SELECTED DRAWING: Figure 2
Patent JP-2023082752-A (JP)
Title: Power supply controller and step down dc/dc converter
Inventor: WACHI TAKASHI
IPC: H02M1/08
Filed: 2021-12-03
Abstract: To provide a power supply controller that can automatically adjust the ringing of the switch voltage.SOLUTION: A power supply controller (1) comprises a high-side pre-driver (20) that drives the control end of the high-side switch element (M1), and a slew rate control unit (22) configured to control the slew rate of the switch voltage (Vsw) when the high-side switch element is turned on, the slew rate control unit is configured to detect the ringing level of the switch voltage based on the switch voltage and adjust the current capability of the high-side pre-driver according to the detection result.SELECTED DRAWING: Figure 7
Patent JP-2023082833-A (JP)
Title: Reaction sensing system and method for displaying reaction sensing result
Inventor: HIRASAWA SONOKO
IPC: G06Q10/10
Filed: 2021-12-03
Abstract: To prevent an individual from being identified when a state of a reaction shown by a participant in an online event is presented to a user, thereby allowing the participant to remain unaware that reactions are being sensed, and making it possible for the user to know the state of the reaction naturally shown by the participant.SOLUTION: A system comprises: a user terminal 2 having a camera 5 for imaging participants; and an analysis server 1 for acquiring, from the user terminal, a camera image obtained by imaging the participants, sensing reactions shown by the participants on the basis of the camera image of the participants, and generating display information by visualizing the sensing result. The analysis server aggregates reaction sensing results for each participant to generate reaction information (level information and proportion information) for all participants, and generates display information by visualizing the reaction information.SELECTED DRAWING: Figure 8
Patent JP-2023083835-A (JP)
Title: Pinball game machine
Inventor: KAWAMORI TOSHITERU
IPC: A63F7/02
Filed: 2021-12-06
Abstract: To provide a game machine in which ball winning can be adjusted effectively.SOLUTION: In a pinball game machine, hold control means stores a lottery value acquired corresponding to a new ball entry to a first starting hole as a hold lottery value in which a first number is an upper limit, and stores the lottery value acquired corresponding to the new ball entry to a second starting hole as the hold lottery value in which a second number is the upper limit. When the sum total of the hold number based on the ball entry to the first starting hole and the hold number based on the ball entry to the second starting hole becomes the number being more than the second number, a symbol variation time is set to a predetermined long time value. When the result of the winning/losing determination becomes the big winning in a normal ball entry state, the symbol variation time corresponding to the hold lottery value within the same number as at least any one of the first number based on the ball entry to the first starting hole and the second number is set to a predetermined short time value.SELECTED DRAWING: Figure 34
Patent JP-2023046194-A (JP)
Title: Electronic device set, bracket and rotational shaft mechanism
Inventor: TU CHIN-HSIUNG
IPC: F16C11/04
Filed: 2021-12-07
Abstract: To provide an electronic device set, a bracket and a rotational shaft mechanism in which even when a temporary positioning state occurs and a force exceeding a rotation threshold is received, the temporary positioning is released and injuries are unlikely to occur.SOLUTION: A plurality of positioning points is used for temporary positioning between a first rotational shaft part and a second rotational shaft part. Both ends of the spring are in contact with the first rotational shaft part and the second rotational shaft part, respectively. The spring has a first deformation amount when the second rotational shaft part is at a first position, and the spring has a second deformation amount when the second rotational shaft part is at a second position. The first deformation amount is smaller than the second deformation amount. A device fixing part is connected to the second rotational shaft part. An electronic device is provided on the device fixing part.SELECTED DRAWING: Figure 2A
Patent JP-2023086262-A (JP)
Title: Exhaust burner for degreasing furnaces and degreasing system
Inventor: MORIMOTO YOSUKE
IPC: B01J23/42
Filed: 2021-12-10
Abstract: To provide an exhaust burner for degreasing furnaces that is excellent in all of power consumption, space, production cost, and running cost.SOLUTION: In a catalyst installation area 31c of a burner, disposed are catalysts including platinum on porous alumina ceramic. The catalysts are laid over a cylindrical housing made of a metal net, forming layers. For example, they are disposed at intervals over a plurality of stages.SELECTED DRAWING: Figure 3
Patent JP-2023086518-A (JP)
Title: Manufacturing method for all solid lithium secondary battery
Inventor: ITO DAISUKE
IPC: H01M4/38
Filed: 2021-12-10
Abstract: To provide means for improving input and output characteristics and energy density in an all solid lithium secondary battery including metal lithium as a negative electrode active material.SOLUTION: A manufacturing method for an all solid lithium secondary battery including metal lithium as a negative electrode active material includes the steps of: manufacturing a stack including a solid electrolyte layer containing a solid electrolyte, a positive electrode active material layer containing a positive electrode active material, and a positive electrode current collector on a negative electrode current collector in this order, in which the metal lithium is disposed between the positive electrode active material layer and the positive electrode current collector or in the positive electrode active material layer; and precipitating the metal lithium between the solid electrolyte layer and the negative electrode current collector by performing a charging reaction on the stack. The positive electrode current collector is formed of a material that is not made into alloy with lithium, or a surface that is adjacent to the positive electrode active material layer of the positive electrode current collector is covered with a material that is not made into alloy with lithium.SELECTED DRAWING: None
Patent JP-2023088804-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KATO ATSUSHI
IPC: H01L21/768
Filed: 2021-12-15
Abstract: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device according to an embodiment comprises: a first insulation film; a wiring arranged in the first insulation film and containing copper, cobalt, nickel, or manganese; a second insulation film including a first portion connected to the wiring and containing silicon and nitrogen; a third insulation film including a second portion connected to the first portion; a first conductor arranged in the first portion and in contact with the wiring; a film covering a side surface of the second portion and including metal or silicon and nitrogen; and a second conductor arranged in the second portion and in contact with the film.SELECTED DRAWING: Figure 1A
Patent JP-2023090069-A (JP)
Title: battery pack
Inventor: YASHIRO KENTA
IPC: H01M50/35
Filed: 2021-12-17
Abstract: To provide a battery pack capable of suppressing foreign matters from entering into a battery cell from the exterior.SOLUTION: A battery pack 20 comprises: a battery module 30 in which a plurality of battery cells 31 each having a gas discharge valve 31a are laminated; a gas discharge duct 32 that connects between the gas discharge valves 31a of the plurality of battery cells 31; and a battery case 60 that houses the battery module 30 and the gas discharge duct 32. A gas can be exhausted to the exterior of the battery case 60 through the gas discharge duct 32. A check valve 33 that permits a gas flow from the gas discharge valve 31a to the exterior of the battery case 60 and restricts entrance of foreign matters from the exterior of the battery case 60, is provided in the battery case 60.SELECTED DRAWING: Figure 5
Patent JP-2023090469-A (JP)
Title: Method for assembling hub unit bearing, and hub unit bearing
Inventor: KOMIYAMA YOICHIRO
IPC: B60B35/02
Filed: 2021-12-17
Abstract: To provide a method for assembling a hub unit bearing and the hub unit bearing that facilitate work to assemble tapered rollers to a retainer even if the retainer is so configured that the tapered rollers never fall with respect to the hub unit bearing which uses the tapered rollers as rolling elements.SOLUTION: In a fall preventive retainer 20a, a radially inner opening of a pocket 24 is located on an inner diameter side of an axis of rotation of a tapered roller 4a at least at a longitudinally intermediate position of the tapered roller 4a, and a circumferential width thereof is smaller than a diameter of the tapered roller 4a; and a radially outer opening of the pocket 24 is located on an outer diameter side of the axis of rotation of the tapered roller 4a over an entire longitudinal region of the tapered roller 4a and a circumferential width thereof is smaller than the diameter of the tapered roller 4a, and the circumferential width of the radially outer opening of the pocket 24 is smaller than the circumferential width of the radially inner opening of the pocket 24. The tapered roller 4a is inserted from the radially outer opening of the pocket 24 by deforming a column part 23.SELECTED DRAWING: Figure 5
Patent JP-2023091405-A (JP)
Title: toothbrush
Inventor: WAKAMURA YUKO
IPC: A46B15/00
Filed: 2021-12-20
Abstract: To provide a toothbrush that can safely brush even teeth of a patient who needs care.SOLUTION: A toothbrush 1 includes: a tooth row cleaning part 3 including a plurality of brush heads disposed along a tooth row, each of the brush heads including a pair of brush parts 35 coming into contact with a front side and a rear side of a tooth row; a support member 2 for supporting the tooth row cleaning part 3 so as to be freely detached and attached; and a grip part 4 provided in the support member 2.SELECTED DRAWING: Figure 1
Patent JP-2023091473-A (JP)
Title: Control method of power supply device, uninterruptible power supply device, power supply device, power supply system and embedded software program
Inventor: NAKAJIMA TAKAHIRO
IPC: G06F8/65
Filed: 2021-12-20
Abstract: To provide a control method of a power supply device for appropriately updating firmware, an uninterruptible power supply device, the power supply device, a power supply system and an embedded software program.SOLUTION: A control method of a power supply device includes processing of: continuing at least one of power output and power input by continuing operation of a power converter included in the power supply device; causing a communication part included in the power supply device to receive update data of an embedded software program of the power supply device while continuing at least one of power output and power input of the power supply device; sequentially storing the update data being received in a second non-temporary storage medium out of a plurality of non-temporary storage media included in the power supply device; and writing the update data read from the second non-temporary storage medium into the first non-temporary storage medium being an operation region of a control part included in the power supply device after completion of storage of the update data into the second non-temporary storage medium.SELECTED DRAWING: Figure 1
Patent JP-2023093868-A (JP)
Title: Dentifrice composition and dentifrice product
Inventor: HASHIMOTO KYOTA
IPC: A61K8/34
Filed: 2021-12-23
Abstract: To provide an abrasive-free dentifrice composition that is difficult to drip from the mouth of a container, difficult to accumulate in the cap of the lid, has excellent usability, even if it is filled in a tube container to be placed vertically, as well as prevents discoloration even after storage, also stably maintains and expresses its flavor, and also has good spinnability.SOLUTION: There are provided an abrasive-free dentifrice composition, containing: (A) polyacrylic acid or a salt thereof; (B) xanthan gum; (C) glycerin; and (D) water, (D) the water content being 20 to 45 mass%; and a dentifrice product in which the above dentifrice composition is filled in a tube container to be placed vertically.SELECTED DRAWING: None