baber/WOPTO huggingface dataset:
Patent JP-2022188981-A (JP)
Title: Quantum computer and method for controlling quantum state of quantum computer
Inventor: TOMARU TATSUYA
IPC: G06N10/00
Filed: 2021-06-10
Abstract: To provide a quantum computer which can handle real problems with a gate-type quantum computer, and a method for controlling the quantum state of the quantum computer.SOLUTION: A quantum computer comprises a quantum register for holding quantum bits, a control gate for performing operation upon the quantum register, and readout means for observing the state of the quantum register, gradually changes Hamiltonian H(t) for a prescribed time to repeat longitudinal relaxation to a ground state. A unitary computation determined by the Hamiltonian H(t) at each time of day is carried out by the control gate taking a time on the order of a longitudinal relaxation time, the quantum state is relaxed for each time on the order of the longitudinal relaxation time, and the initial state prepared in the ground state is evolved with time to the Hamiltonian ground state that is the problem to be solved.SELECTED DRAWING: Figure 1A
Patent JP-2022189656-A (JP)
Title: Opening/closing device and method of controlling opening/closing device
Inventor: WAKAI TAKAHITO
IPC: E05F15/70
Filed: 2021-06-12
Abstract: To interlock an opening/closing device with another apparatus so as not to cause inconsistency between a control signal from the other apparatus and the state output of the opening/closing device when performing interlocking processing between the opening/closing device and the other apparatus.SOLUTION: An opening/closing device 10 is configured to be shifted to a power return processing mode when a power is turned on. In a case where the opening/closing device 10 is shifted to the power return processing mode upon power-on, it executes power return processing without outputting a state signal, and outputs the state signal to anther apparatus (belt conveyor device 20) when the power return processing is completed. This prevents inconsistency between a control signal from the other apparatus and the state output of the opening/closing device when performing interlocking processing between the opening/closing device 10 and the other apparatus (belt conveyor device 20), thus enabling appropriate interlock control to be executed.SELECTED DRAWING: Figure 4
Patent JP-2022191034-A (JP)
Title: Ink jet printer
Inventor: SAWADA TEPPEI
IPC: B41J2/01
Filed: 2021-06-15
Abstract: To determine the state of a pressure sensitive film of a damper.SOLUTION: A printer 10 includes a control device 100 which controls an ink head 21, a liquid feeding pump 68, and a suction pump 44. The control device 100 has a first ink liquid feeding section 104 which feeds ink to a storage chamber 81 with prescribed pressure, a first suction control section 106 which executes a suction operation for sucking fluid in a sealed space 48 by driving the suction pump 44 after ink is fed to the storage chamber 81 by the first ink feeding section 104, an estimation section 108 which estimates first ink amount sucked by the suction pump 44 until pressure in the storage chamber 81 is detected to be first pressure or less by a detection device 90, and a determination section 110 which determines the state of a pressure sensitive film 83 on the basis of the first ink amount estimated by the estimation section 108.SELECTED DRAWING: Figure 11
Patent JP-2022191688-A (JP)
Title: Determination device, determination method, computer program and recording medium
Inventor: NAKAMURA YOSHIHIDE
IPC: A61B7/04
Filed: 2021-06-16
Abstract: To determine whether a living body sound is detected correctly, while keeping cost down.SOLUTION: A determination device (20) determines whether a living body sound is detected correctly by a living body sound detection device (10), having a first sensor (11) for acquiring first sound information containing the living body sound when detecting the living body sound of an object (1), and a second sensor (12) arranged in a position separated from the object more than the first sensor and acquiring second sound information containing the sound around the object. The determination device includes: acquisition means (21a, 21b) for acquiring the first sound information and the second sound information; extraction means (24a, 24b) for extracting a first low frequency component being the low frequency component contained in the first sound information, and a second low frequency component being the low frequency component contained in the second sound information; and determination means (27) for determining whether the living body sound detection device detects the living body sound correctly, on the basis of results of comparison between the first low frequency component and the second low frequency component.SELECTED DRAWING: Figure 1
Patent JP-2021153065-A (JP)
Title: Packing material for battery, method of manufacturing the same, and battery
Inventor: YASUDA DAISUKE
IPC: H01M50/145
Filed: 2021-06-17
Abstract: To provide a packing material for a battery which is high in piercing strength and excellent even in electrolyte resistance.SOLUTION: A packing material for a battery is constituted of a laminate including at least, a base material layer, stainless steel foil, and a thermally adhesive resin layer in this order. An acid-resistant coating layer is formed in at least the thermally adhesive resin layer side of the stainless steel foil. The acid-resistant coating layer contains a phosphorus compound of 100 mg or more in terms of phosphorus per 1 m2 of the surface of the stainless steel foil.SELECTED DRAWING: None
Patent JP-2023000790-A (JP)
Title: Sensing method, touch panel drive unit and touch panel device
Inventor: FUJII MASANORI
IPC: G06F3/041
Filed: 2021-06-18
Abstract: To achieve proper touch position detection in response to any of a touch by the fingers and a glove touch.SOLUTION: In a sensing method of a touch panel drive unit, to a touch panel, scanning is sequentially performed for selecting a pair of adjacent transmission signal lines and a pair of adjacent reception signal lines, and as reception signal sensitivity by the pair of reception signal lines, a first mode and a second mode in which the sensitivity is higher than that of the first mode can be selected. As a first procedure, mode selection between the first mode and the second mode is performed by performing scanning in the setting of the second mode. As a second procedure, touch detection is performed by performing scanning in the set state of the mode selected in the first procedure, then information for indicating a touched position is generated.SELECTED DRAWING: Figure 8
Patent JP-2023002253-A (JP)
Title: game machine
Inventor: KATO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-06-22
Abstract: To provide a game machine that can be operated suitably.SOLUTION: A game machine includes: means for collecting a ball entry history into a general winning hole 61, a first operation hole 62, a second operation hole 63, a variable winning device 65, and an out hole 68; means for calculating the number of difference of balls on the basis of the collected ball entry history; means for storing information on the calculated number of difference of balls in a main side RAM 314; means for determining whether or not the calculated number of difference of balls is equal to or more than a specific number of balls and shifting to a game stop state when the number is equal to or more than the specific number of balls; means for supplying backup power to the main side RAM when supply of operating power is stopped and holding information stored in the main side RAM; and means for erasing information on the number of difference of balls stored and held by the main side RAM when supply of operating power is started thereafter.SELECTED DRAWING: Figure 4
Patent JP-2023003583-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-06-24
Abstract: To provide a game machine capable of improving control when compositely executing multiple notice performances during execution of a specific performance.SOLUTION: A game machine can execute a first notice performance by one of a first pattern in a state in which a first part and a second part are executed and a display image of a specific performance is allowed to be difficult to be visible and a second pattern in a state in which the first part and the second part are not executed and a display image of a specific performance is allowed to be visible, and can execute a second notice performance by a notice pattern in a state in which a display image of a specific performance is allowed to be difficult to be visible, and executes the first notice performance by the second pattern during a specific period and executes the second notice performance when at least one portion of an execution period of the second part in the first pattern and an execution period of the second notice performance overlap and both of the first notice performance and the second notice performance are executed during execution of a specific performance.SELECTED DRAWING: Figure 8-18
Patent JP-2023003662-A (JP)
Title: Charge system
Inventor: KOASHI MASANORI
IPC: B60L53/14
Filed: 2021-06-24
Abstract: To provide a charge system capable of detecting and recording various errors which may occur during charge, before the charge.SOLUTION: A charge system includes a target control device (PWC-ECU) which starts charge of a power storage device through a plurality of steps before the charge of the power storage device. The plurality of steps includes the steps of the target control device executing processing with a communication with the other control device. The target control device determines the presence/absence of error in each of the plurality of steps. In a case where it is determined that an error occurs, the target control device records error information indicating the step in the plurality of steps in which it is determined that the error occurs.SELECTED DRAWING: Figure 4
Patent JP-2021156904-A (JP)
Title: Excrement collecting tool
Inventor: TAKAHASHI MITSUHIRO
IPC: G01N33/48
Filed: 2021-06-25
Abstract: To provide an excrement collecting tool that allows users to collect excrement while sitting on a toilet seat.SOLUTION: The present invention relates to an excrement collecting tool 1A including: a collecting unit 2 with a receiving part and a cup part in the center of the receiving part; and band parts 4a and 4b extending to the right and to the left of the collecting tool. The collecting unit 2 includes: a collecting unit base material L1 made of water-soluble single-layered paper or multi-layered paper; and a hydrolytic adjusting material 24 made of the laminate structure of a film including at least one water-soluble film and paper. The band parts 4a and 4b are made of a band part base material L2 made of water-soluble multi-layered paper.SELECTED DRAWING: Figure 1
Patent JP-2022013817-A (JP)
Title: Isolated stenting with distal balloon
Inventor: KEATING KARL
IPC: A61F2/844
Filed: 2021-06-28
Abstract: To provide catheter based systems for isolated stenting of an intravascular lesion.SOLUTION: Catheter based systems for isolated stenting of an intravascular lesion can include two expandable occlusion devices with a balloon expandable stent therebetween. Expandable occlusion devices can be expanded in a distal direction and a proximal direction in relation to the lesion to occlude vasculature. One or both of the occlusion devices can include a fluid-impermeable membrane to occlude a blood flow. The stent can be deployed across the lesion while the occlusion devices are in place. Fragments dislodged during stenting can be aspirated.SELECTED DRAWING: Figure 1A
Patent JP-2023007050-A (JP)
Title: Fuel cell system and method of controlling fuel cell system
Inventor: HORIUCHI KOICHIRO
IPC: H01M8/2475
Filed: 2021-07-01
Abstract: To suppress caulking by a simple configuration.SOLUTION: A fuel cell system includes a fuel cell that generates electricity through a reaction between an anode gas and a cathode gas, and an anode off gas piping through which the anode off gas generated in the fuel cell flows. An oxide film containing ceramic as a main component is formed on the inner surface of at least a portion of the anode off gas piping. Coking can be suppressed with a simple configuration that only forms an oxide film on the anode off gas piping. As a result, a reduction in gas flow rate and an increase in pressure loss due to coking can be suppressed, and the durability of the system can be improved.SELECTED DRAWING: Figure 1
Patent JP-2023007611-A (JP)
Title: ozone generator
Inventor: HASUNUMA HIDEKI
IPC: C01B13/11
Filed: 2021-07-02
Abstract: To suppress a noise generated by an ozone generator.SOLUTION: An ozone generator 100 includes: a cylindrical flow path 1; an ozone-generating body 3 disposed in the flow path 1; and a fan 2 disposed in the flow path 1. At least a part of a fan 2 is disposed within a range of (2 m-1)λ/8 or longer and (2 m+1)λ/8 or shorter of a distance from a suction port 5 in a height direction when any of a plurality of frequencies which generate air column resonance is a specific frequency f, a wave length of a sound at the specific frequency f is λ, and m is a natural number in the flow path 1.SELECTED DRAWING: Figure 3
Patent JP-2023011290-A (JP)
Title: Power supply device and disconnection detection method
Inventor: KUME MASAYOSHI
IPC: H02M3/155
Filed: 2021-07-12
Abstract: To detect disconnection of choke coils connected in parallel.SOLUTION: A power supply device according to an embodiment includes a switching regulator, an overcurrent detection unit, and a disconnection detection unit. The switching regulator has a plurality of choke coils connected in parallel and transforms an input voltage. The overcurrent detection unit detects an overcurrent flowing through a switching element constituting the switching regulator. A disconnection detection unit detects a disconnection anomaly of the choke coil by using a differential component of voltage obtained by voltage-converting a detection value of current obtained by the overcurrent detection unit, by means of a resistor.SELECTED DRAWING: Figure 1
Patent JP-2023012016-A (JP)
Title: Cord braiding machine for two-intersecting-point braiding
Inventor: CHEN MING-ZHENG
IPC: D04C3/06
Filed: 2021-07-13
Abstract: To provide a cord braiding machine for two-intersecting-point braiding, which weaves woven or knitted articles having good heat dissipation efficiency and high practicability.SOLUTION: A guide rail unit 35 is sectioned into a first knitting and weaving circumference 351 and a second knitting and weaving circumference 352 that are installed so as to surround a shaft tube 33. Transmission rotary disks 351A, 352A of the first and second knitting and weaving circumferences 351, 352 are connected in turn. A first knitting and weaving route D1 on which spinning tubes 36 run in a circulating manner and a second knitting and weaving route D2 are formed. Two intersecting points D3 are formed at an intersecting position between the first knitting and weaving route D1 and the second knitting and weaving route D2. When a yarn body B fed out by each spinning tube 36 passes each intersecting point D3, intersecting knitting and weaving is produced, and a multiple-annular knitted and woven surface layer is woven on a surface of a core yarn A. Each annulus on the knitted and woven surface layer has two union points 41.SELECTED DRAWING: Figure 4
Patent JP-2023015867-A (JP)
Title: System, program, and management method
Inventor: ISHII KENICHI
IPC: G16Y40/20
Filed: 2021-07-20
Abstract: To achieve both enrichment of testable or measurable items and suppression of disadvantages suffered by a user when a sensor fails.SOLUTION: According to one aspect of the present disclosure, a wearable device is worn on a user's body at a timing different from that of another wearable device having a sensor and communication means, within the user's menstrual period. The wearable device includes: a first sensor that is different in type from the sensor provided in the other wearable device; and means for transmitting first sensing information about a sensing result by the first sensor to a management device.SELECTED DRAWING: Figure 5
Patent JP-2023015876-A (JP)
Title: Adsorber for heat storage
Inventor: HIROTA YASUKI
IPC: F25B17/08
Filed: 2021-07-20
Abstract: To provide a structure of an adsorbent suitable for adsorption for a relatively long time in an adsorber for heat storage that stores cold or heat by adsorption of an adsorbate to the adsorbent.SOLUTION: In an adsorber for heat storage that stores cold or heat by adsorption of an adsorbate to the adsorbent, on an outer periphery of a heat transfer pipe where a heating medium flows, an adsorption layer is formed by stacking the adsorbents at a plurality of stages to form a mesh shape. In the adsorber for heat storage, the adsorbents at the same stage are disposed in parallel in the same direction leaving gaps between them, and the adsorbents at the adjacent stages are disposed in the directions different from each other.SELECTED DRAWING: Figure 3
Patent JP-2023018202-A (JP)
Title: Constant speed moving apparatus
Inventor: KATO KEI
IPC: B60K31/00
Filed: 2021-07-27
Abstract: To provide a constant speed moving apparatus which is constantly moved at a desired speed for a user.SOLUTION: An apparatus 100 for controlling an engine so that a movable body equipped with the engine moves at a constant speed comprises a functional switch 12 commanded to activate a speed maintenance function through operation of a user, a control lever 11 to which the moving speed according to the operation amount by the user is commanded, operation buttons 12a and 12b to which change of a prescribed amount of the moving speed is commanded through operation of the user in the state in which the activation of the speed maintenance function is commanded, and an output control unit for controlling an engine output so that the movable body moves at a constant speed based on the operation amount and the operation frequency in the state in which the activation of the speed maintenance function is commanded. The output control unit invalidates the speed maintenance function and controls the engine output based on the commanded moving speed via the operation lever 11 if an operation amount exceeds a prescribed operation amount in the state in which the activation of the speed maintenance function is commanded.SELECTED DRAWING: Figure 4
Patent JP-2021176101-A (JP)
Title: Image improvement method and system for low coherence interferometry
Inventor: MAO ZAIXING
IPC: A61B3/10
Filed: 2021-07-29
Abstract: To enable better noise reduction for coherent imaging modalities.SOLUTION: A method according to an embodiment may reduce noise of images acquired by coherent imaging modalities. The method involves applying a first filter configured to reduce noise of a first type and a second filter configured to reduce noise of a second type to an input image in parallel or sequentially. The noise of the first type and the noise of the second type are different. The first filter is designed based on a first probability distribution of relative intensities of pixels of an image with no noise of the first type.SELECTED DRAWING: Figure 2A
Patent JP-2023019996-A (JP)
Title: Inkjet recording device
Inventor: SAITO MASAFUMI
IPC: B41J2/165
Filed: 2021-07-30
Abstract: To provide an inkjet recording device which sufficiently discharges ink thickened in flushing and secures a discharge recovery property, and can suppress generation of mist.SOLUTION: An inkjet recording device includes a recording head, a head driving part, a conveyance belt, and a control part. The recording head has a plurality of pressurizing chambers, and a plurality of piezoelectric elements of applying a pressure to ink in each of the pressurization chambers and discharging ink from each of the nozzles. The head driving part includes a driving pulse generation part for generating a driving waveform of a driving voltage applied to the piezoelectric element. The control part discharges ink using a driving waveform for flushing at first to (N-1)-th flushing, and discharges the ink using a driving waveform for image recording having a smaller ink discharge amount compared with the waveform for flushing at N-th flushing, when allowing the nozzles to continuously discharge the ink to an opening of the conveyance belt N times (N is an integer of 2 or more), and executing the flushing.SELECTED DRAWING: Figure 10
Patent JP-2023020198-A (JP)
Title: game machine
Inventor: ASAKAWA MASAYUKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A game machine is configured such that a variation display resulting in losing in a special pattern 1 can be executed repeatedly on the basis of entry into a lower-side second start pocket 71a during execution of a variation display for "50 seconds" resulting in a jackpot in a special pattern 2. When the total number of execution times of a special pattern in a "probability variable state" reaches 100 and a completion condition of the "probability variable state" is satisfied by execution of a variation display of the 74-th rotation of the special pattern 1 in the "probability variable state", control is shifted to a "normal game state B" and the number of probability variable limit times is initialized. After that, since a variation display resulting in a jackpot of a special pattern 2 under execution stops in the "normal game state B", a variation display of the special pattern 2 becomes a jackpot of a jackpot type "probability variable A" or "probability variable B" in the "normal game state B".SELECTED DRAWING: Figure 32
Patent JP-2023021742-A (JP)
Title: Laver lattice stretching method and laver lattice stretching device
Inventor: SHIGENAGA SUSUMU
IPC: A23L17/60
Filed: 2021-08-02
Abstract: To provide a laver lattice stretching technique which automates stretching of a laver lattice over a lattice frame to improve work efficiency while uniformly stretching the laver lattice over the lattice frame without causing the laver lattice to sag.SOLUTION: An engagement mechanism 90 which is for engaging a side stick 11 of a laver lattice 10 with a laver lattice engagement hook 24 in a lattice frame 20 includes: an expansively opening claw 91 which is inserted between the side stick 11 of the laver lattice 10 and a thin stick 12 adjacent thereto; and a pushing body 92 which has a movement shaft 98 inclined at a predetermined angle relative to the lattice frame 20 and which pushes a side surface of the side stick 11 from above in a state where an end of the laver lattice engagement hook 24 is inserted in a gap expanded by the expansively opening claw 91.SELECTED DRAWING: Figure 7
Patent JP-2023021801-A (JP)
Title: optical unit
Inventor: ARAI TSUTOMU
IPC: G03B5/00
Filed: 2021-08-02
Abstract: To provide an optical unit which includes a movable body having an optical module, a solid body movably holding the movable body, and a drive mechanism for rotating the movable body relative to the solid body in a direction orthogonal to an optical axis of the optical module as a rotational axial direction, and which can be reduced in size in the axial direction of the rotation of the movable body relative to the solid body even when a driving coil and a driving magnet configurating the drive mechanism are opposingly provided in the axial direction of the rotation of the movable body relative to the solid body.SOLUTION: In an optical unit, the thickness of a driving magnet 24 provided outside an optical module 2 in a radial direction having the rotational center of a movable body 3 as the center is less than that of the optical module 2. The driving magnet 24 is provided between one and the other ends of the optical module 2 in a Z direction as an axial direction of the rotation of the movable body 3 relative to a solid body.SELECTED DRAWING: Figure 4