baber/WOPTO huggingface dataset:
Patent JP-2021195546-A (JP)
Title: Single layer carbon nanotube dispersion, single layer carbon nanotube coating material and anti-static sheet
Inventor: FURUKAWA TOMOFUMI
IPC: C09D201/00
Filed: 2021-06-04
Abstract: To provide: a single layer carbon nanotube dispersion having dispersed single layer carbon nanotubes and having high conductivity even while suppressing the added amount of the single layer carbon nanotubes as much as possible; a single layer carbon nanotube coating material including the dispersion; and an anti-static sheet using the coating material.SOLUTION: In the frequency distribution curve of a volume reference measured by a laser diffraction type particle size distribution measurement method, a first particle size interval of 0.1 μm or more and less than 1 μm has at least one peak top, and a second particle size interval of 1 μm or more and less than 10 μm has at least one peak top.SELECTED DRAWING: Figure 2
Patent JP-2022188444-A (JP)
Title: Recording head and image forming device
Inventor: HARABE SHO
IPC: B41J2/01
Filed: 2021-06-09
Abstract: To provide a recording head that can suppress ink ejection performance of respective nozzles from becoming uneven without complicating a configuration thereof, and an image forming device.SOLUTION: A recording head comprises a back end part, a front end part that receives supply of ink from the back end part and comprises a plurality of nozzles, and a heating plate 7 that includes heat generation bodies 70, is arranged between the back end part and the front end part, and heats the front end part and the back end part. The heating plate 7 has: first patterns 73 which are formed on mounting surfaces of the heat generation bodies 70 and electrically connected to the heat generation bodies 70; second patterns 74 formed on surfaces on the back of the mounting surfaces; and connection parts 75 made of metal penetrating the heating plate 7 and connecting the first patterns 73 and the second patterns 74 to each other.SELECTED DRAWING: Figure 13
Patent JP-2022068093-A (JP)
Title: Belt-like body cleaning apparatus and method for cleaning suction pipe of belt-like body cleaning apparatus
IPC: D21F7/08
Filed: 2021-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a belt-like body cleaning apparatus, capable of recovering suction force of a suction pipe for sucking fouling removed from a belt-like body, without cleaning the suction pipe by manual work. 
     SOLUTION: A belt-like body cleaning apparatus includes: a belt-like body cleaning part for cleaning a belt-like body provided on a paper machine; a suction part which includes a suction pipe 155 for generating suction force, and which, while the cleaning of the belt-like body is performed, sucks fouling removed from the belt-like body by the cleaning of the belt-like body; and an introduction flow passage 205 which is connected to a connection port 181 provided in a peripheral wall of the suction pipe 155, and which introduces suction pipe cleaning liquid into the suction pipe. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022188550-A (JP)
Title: Method for estimating design undrained shear strength of cohesive soil
Inventor: FUKAZAWA TAKESHI
IPC: E02D1/02
Filed: 2021-06-09
Abstract: To provide a method capable of simply and accurately estimating the design undrained shear strength of cohesive soil in target ground.SOLUTION: Based on measurement data of a cone penetration test for target ground G or a test result of a shear test using a specimen made of cohesive soil collected from the target ground G, a strength increase rate in a normal consolidation state of the cohesive soil of the target ground G is calculated. Then, the reciprocal of the multiplier that approximates, to the strength increase rate in the normal consolidation state of the cohesive soil, the slope of approximate straight line showing increase ratio of effective cone tip resistance to effective overburden pressure of the cohesive soil calculated based on the measurement data of the cone penetration test is adopted as the cone coefficient. Based on the cone coefficient and the effective cone tip resistance calculated based on the measurement data of the cone penetration test, the design undrained shear strength of the cohesive soil of the target ground G is estimated.SELECTED DRAWING: Figure 1
Patent JP-2022188899-A (JP)
Title: Apparatus and method for treating substrate
Inventor: NAKAGAWA KIYOKAZU
IPC: H01L21/31
Filed: 2021-06-10
Abstract: To provide an apparatus for treating a substrate, capable of uniformly modifying the surface of an insulation film consisting of silicon oxide or silicon nitride by a simple method, and a method for treating the substrate using the device.SOLUTION: An apparatus for treating a substrate includes: (a) a reactive gas generation chamber including a cylindrical vessel consisting of an insulator, a gas supply port for supplying gas to the cylindrical vessel and a microwave introduction port provided on the lateral side of the cylindrical vessel and for generating cylindrical reactive gas; and (b) a substrate treatment chamber connected to the reactive gas generation chamber and including a holding table for holding the substrate so as to irradiate the substrate to be treated with the cylindrical reactive gas generated in the reactive gas generation chamber and a gas exhaust port for exhausting the gas. A distance L1 between the cylindrical vessel and the substrate is 1 mm or more and 1000 mm or less; the holding table is rotatably provided around a predetermined rotation axis R; and the rotation axis R and the central axis C of the cylindrical vessel are not on the same straight line.SELECTED DRAWING: Figure 1(a)
Patent JP-2022013761-A (JP)
Title: Image heating device
Inventor: TAKEMASA RIKIYA
IPC: G03G15/20
Filed: 2021-06-18
Abstract: To provide a configuration capable of preventing transmission of reaction force from a cam to a motor M2 while suppressing increase in size and cost.SOLUTION: A pressure drive device 391 switches applied pressure at a nip part by changing a position of a pressure roller with respect to a fixation belt 310. The pressure drive device 391 includes the motor M2, a pressure drive gear 395, a worm 393, a gear 394, a worm wheel 392 and a cam shaft 338. The gear 394 is attached to one end of the worm 393 and receives drive force from the pressure drive gear 395. The worm wheel 392 engages with the worm 393 and receives drive force from the worm 393. The cam shaft 338, to which the worm wheel 392 is attached, is rotatable. The cam is attached to the cam shaft 338, a pressure arm comes into contact with the cam and the pressure roller is displaced with respect to the fixation belt 310 due to rotation of the cam.SELECTED DRAWING: Figure 6
Patent JP-2023002171-A (JP)
Title: Image forming apparatus
Inventor: MURAKAWA GO
IPC: H04N1/00
Filed: 2021-06-22
Abstract: To provide an image forming apparatus that can easily connect to a desired server among a plurality of partner servers.SOLUTION: An image forming apparatus 10 comprises a reading unit 1, a communication unit 50, and a control unit 60. The reading unit 1 reads an input image of a business card or a staff identity card of a user. The communication unit 50 executes communication via a network 20. The control unit 60 controls the reading unit 1 and the communication unit 50. The control unit 60 specifies a desired partner server related to the user's post from among a plurality of partner servers 11-13 via the network 20 by using at least one of character information and image information based on the input image, and sets information for connection to the desired partner server to the communication unit 50.SELECTED DRAWING: Figure 3
Patent JP-2023002278-A (JP)
Title: Determination system for confirming necessity of car washing, and vehicle
Inventor: SAKAKIBARA TAKANORI
IPC: G16Y40/20
Filed: 2021-06-22
Abstract: To keep an automatic driving vehicle clean.SOLUTION: A determination system 100 for confirming necessity of car washing, includes: a vehicle 10 which is automatically driven and comprises a camera 33 that captures a travel path, a travel recording device 35 that records a travel log, and a determination device 24 that determines whether a confirmation of a necessity of car washing is necessary; and a vehicle base for parking the vehicle 10 and washing the vehicle, wherein: the determination device 24 of the vehicle 10 determines whether the vehicle 10 is traveling without avoiding a muddy road based on an image of the travel road acquired from the camera 33 and the travel log acquired from the travel recording device 35; and when determining that the vehicle 10 is traveling without avoiding the muddy road, the determination device of the vehicle determines that a confirmation of necessity of the car washing is necessary and transmits a determination result to the vehicle base.SELECTED DRAWING: Figure 4
Patent JP-2023003198-A (JP)
Title: Operational method for water treatment system
Inventor: FUTAMURA RYUNOSUKE
IPC: C02F1/42
Filed: 2021-06-23
Abstract: To integrate only a water flow rate being a load of an ion exchange resin to optimize a timing of ion exchange resin regeneration.SOLUTION: An operational method for a water treatment system having an ion exchange resin apparatus for housing an ion exchange resin and return means for returning at least a part of ion exchange treatment water of the ion exchange resin apparatus to the upstream side of the ion exchange resin apparatus as return water, includes: a treated water passing step of passing raw water or treated water including mixed water of raw water and the return water to the ion exchange resin apparatus; and a regeneration step of regenerating the ion exchange resin in the ion exchange resin apparatus, wherein the regeneration step is performed when a load applied to the ion exchange resin by the raw water included in the treated water reaches a specified value.SELECTED DRAWING: Figure 1
Patent JP-2023004136-A (JP)
Title: Light emitting element and lid member for light emitting element
Inventor: SASAKI HIROYUKI
IPC: C30B29/18
Filed: 2021-06-25
Abstract: To provide a light emitting element emitting ultraviolet light, the light emitting element being capable of improving light extraction efficiency and also being easy to manufacture.SOLUTION: A light emitting element 10 includes a light emitting part 11, a container 13 for mounting the light emitting part, and a lid member 15 bonded to the container. The container consists of a flat substrate 13a. The lid member consists of: a crystal frame part 15a having a plurality of reflective surfaces 15b each consisting of a crystal surface derived from crystal, on an inner surface; a reflective film 15c provided on each reflective surface; and a crystal top plate part 15e bonded to a surface of the frame part, the surface being an opposite side to the light emitting part. The frame part and the top plate part are bonded by direct crystal-to-crystal bonding.SELECTED DRAWING: Figure 1
Patent JP-2023005008-A (JP)
Title: Bill binding device
Inventor: UEDA KOICHIRO
IPC: B65B27/08
Filed: 2021-06-28
Abstract: To provide a bill binding device which can be miniaturized more.SOLUTION: A bill binding device 10A, 10B for binding a prescribed number of bills 21 by a tape 6 comprises: a collection part 100 that collects a prescribed number of bills to form a bill lump; a binding part 400 that binds the bill lump by a tape; and a transfer part that moves the bill lump collected by the collection in the short direction of the bill lump to transfer it to the binding part. The binding part includes a holding part 401 that holds the bill lump transferred by the transfer part, and a tape guide 330 that is provided to surround the holding part and guides the tape rolled out on a tape conveyance part so as to be wound in the short direction of the bill lump. The tape guide has a movable part 333 positioned between the holding part and the transfer part to be opened/closed. The movable part is opened when the bill lump is transferred to the holding part by the transfer part, and the movable part is closed when the bill lump in the holding part is bound by winding the tape thereon.SELECTED DRAWING: Figure 1
Patent JP-2023005431-A (JP)
Title: Vehicle allocation device, vehicle allocation method, terminal machine, and vehicle allocation system
Inventor: Jia Shuyang
IPC: G08G1/123
Filed: 2021-06-29
Abstract: To provide a vehicle allocation device, a vehicle allocation method, a terminal machine, and a vehicle allocation system that suppress the occurrence of a situation in which the quality expected by a user for a vehicle allocation service is not satisfied.SOLUTION: When a vehicle allocation service is provided based on a user's request, vehicle allocation conditions desired by the user are received. An information transmission ability indicating the impact on the vehicle allocation service when the user transmits information related to the vehicle allocation service is acquired. An expectation level indicating the level of the vehicle allocation service expected by the user is calculated with reference to the information transmission ability. A vehicle allocation plan that satisfies the vehicle allocation conditions and the expectation level is generated.SELECTED DRAWING: Figure 1
Patent JP-2023005613-A (JP)
Title: Personal seal reuse system and reuse method
Inventor: SAKATA YUKIHIRO
IPC: G06Q10/30
Filed: 2021-06-29
Abstract: To provide a reuse system and a reuse method for a personal seal which is suitable for increasing reuse of personal seals.SOLUTION: Personal seal information related to a personal seal of a user is registered to and managed in a personal seal information management database of an order receiving device 2. On the order receiving device 2, when an order of a reproduced personal seal from a user who operates an order placement side device 1 is received, reproduced personal seal information related to a personal seal (a personal seal to be reused) to which processing for obtaining the reproduced personal seal is to be executed is identified from the personal seal information managed by the personal seal information management database. On the basis of this identified personal seal information, recommended print surface information for the reproduced personal seal is generated and output, and conditions for determining the possibility of reuse of the personal seal are set. This can improve the efficiency of operations for the reuse of the personal seal and furthermore, it is expected that it contributes spreading of reuse of personal seals.SELECTED DRAWING: Figure 1
Patent JP-2023006120-A (JP)
Title: engine system
Inventor: MATSUMOTO SHOHEI
IPC: F02D9/02
Filed: 2021-06-30
Abstract: To provide an engine system capable of early starting a reforming section while securing reforming performance of the reforming section regardless of a state of an ambient environment.SOLUTION: An engine system 1 includes: a reforming section 18 generating reformed gas; a temperature sensor 20 detecting a temperature of an ambient environment; a flow rate ratio setting section 24 setting a ratio of a flow rate of air to be supplied to an ammonia engine 2 and the reforming section 18 in accordance with the temperature of the ambient environment; and a start control section 25 controlling a starter 7, a main throttle valve 6, a main injector 5, a sub-throttle valve 13 and a sub-injector 14 at start of the ammonia engine 2. The flow rate ratio setting section 24 sets the ratio of the flow rate of the air so as not to reduce the flow rate of the air to be supplied to the reforming section 18 even when the temperature of the ambient environment is changed. The start control section 25 controls the main throttle valve 6 and the sub-throttle valve 13 in accordance with the ratio of the flow rate of the air.SELECTED DRAWING: Figure 1
Patent JP-2023006279-A (JP)
Title: Method for determining quality of inspection data using machine learning model, information processing apparatus, and computer program
Inventor: KURASAWA HIKARU
IPC: G06T7/00
Filed: 2021-06-30
Abstract: To provide a technique to perform learning of a machine learning model by using only non-defective training data to determine the quality of inspection data.SOLUTION: A method for quality determination includes: (a) a step of classifying a plurality of pieces of non-defective data into a plurality of classes to generate a plurality of pieces of training data; (b) a step of executing learning of a machine learning model by using the plurality of pieces of training data; (c) a step of preparing a known characteristic spectrum group; and (d) a step of executing quality determination processing on inspection data by using the machine learning model and the known characteristic spectrum group. The step (d) includes: (d1) a step of calculating a characteristic spectrum related to the inspection data; (d2) a step of operating the similarity between the characteristic spectrum and the known characteristic spectrum group; and (d3) a step of determining that the inspection data is non-defective when the similarity is equal to or more than a threshold, and determining that the inspection data is defective when the similarity is less than the threshold.SELECTED DRAWING: Figure 8
Patent JP-2023008223-A (JP)
Title: ventilation system
Inventor: MIYAMOTO KAZUMA
IPC: F24F11/74
Filed: 2021-07-05
Abstract: To obtain a ventilation system capable of ventilating a plurality of room comfortably at low cost and with simple control.SOLUTION: A ventilation system has a first air supply ventilation device 1a and a first exhaust ventilation device 1b provided in a common room 100, a second air supply ventilation device 2a and a second exhaust ventilation device 2b provided in a living room 200, and a control unit 3. Based on the detection results of environment detection sensors 4a and 4b, the control unit 3 controls the air volumes of the first air supply ventilation device 1a, the first exhaust ventilation device 1b, the second air supply ventilation device 2a, and the second exhaust ventilation device 2b so that CO2 concentration becomes smaller than a threshold and a discomfort index of the common room 100 becomes smaller than a reference value.SELECTED DRAWING: Figure 1
Patent JP-2023009618-A (JP)
Title: Current sensor and wattmeter
Inventor: YAMAUCHI YOSHINORI
IPC: G01R15/18
Filed: 2021-07-07
Abstract: To provide a current sensor and a wattmeter that are small in size and highly sensitive and are not easily affected by external magnetic fields.SOLUTION: An end P1 of a first coil 2a and an end P2 of a second coil 2b are connected by a via d1 connecting front and back surfaces of a multilayer printed circuit board, the other end P0 of the first coil 2a is connected in the same surface to an external connection terminal 22a, the other end P3 of the second coil 2b is connected to an external connection terminal 22b via a via d2 connecting the front and back surfaces of the multilayer printed circuit board, and the via d1 and via d2 are arranged on different sides with respect to a center plane LC passing through a center axis C10 of the first coil 2a and a center axis C11 of the second coil 2b. A via b1 arranged on an outer peripheral side of the first coil 2a among interlayer connection vias connecting the layers of the first coil 2a and a via b2 arranged on an outer peripheral side of the second coil 2b among interlayer connection vias connecting the layers of the second coil 2b are arranged on different sides with respect to the center plane LC.SELECTED DRAWING: Figure 3
Patent JP-2021168179-A (JP)
Title: Management device, object control method, and program
Inventor: KOOKA MASATO
IPC: G06Q10/02
Filed: 2021-07-09
Abstract: To provide a management device, an object control method, and a program, for improving the utilization rate of an object.SOLUTION: A management device 3 includes a reception unit 331 configured to receive, from a store terminal, application information including a desired usage location selected as an arrangement place desirable to receive a product sold at a store from arrangement places of locker devices including multiple lockers, user identification information that identifies a locker user, and desired usage time zone for taking out the product from the locker, an allocation unit 332 configured to allocate, if there is an unused locker among multiple lockers placed in the desired usage location, the user corresponding to the user identification information to the unused locker, in response to the current time having passed allocation start time set at a specified time before the start time of the desired usage time zone, and a usage control unit 334 configured to control the use of the allocation locker allocated to the user according to reservation information based on the application information corresponding to the user.SELECTED DRAWING: Figure 2
Patent JP-2023013318-A (JP)
Title: Ferrule and white cane
Inventor: OISHI SADATOSHI
IPC: A45B3/00
Filed: 2021-07-15
Abstract: To provide an easy-to-replace ferrule, and a white cane.SOLUTION: A ferrule comprises a first case 211, a second case 212, and a third case 213. The second case is housed in the first case, and houses an electronic device. A base part 2131 fixed to a white cane body, and the first case are detachably fixed to the third case.SELECTED DRAWING: Figure 7
Patent JP-2023014759-A (JP)
Title: Radiation detector and radiographic device
Inventor: HORIUCHI HISATSUGU
IPC: A61B6/03
Filed: 2021-07-19
Abstract: To provide a radiation detector that can reduce the possibility that a malfunction occurs in a circuit board, and a radiographic device.SOLUTION: A radiation detector comprises: a support base that is formed with an attachment surface having an arc surface shape; rectangular sensor panels that each have pixels each including a TFT and detecting radiation arranged in a two-dimensional shape; a circuit board; flexible cables; and a reduction structure. The sensor panels are curved along the arc surface shape and attached to the attachment surface. The flexible cables connect the curved sides of the sensor panels and the reading circuit board to each other and are arranged along the curved sides. The flexible cables are bent to arrange the reading circuit board at an angle of 90° with respect to the sensor panels. The reduction structure reduces deviation of a stretching force applied to the flexible cables resulting from the curved sides.SELECTED DRAWING: Figure 11
Patent JP-2023014788-A (JP)
Title: tire
Inventor: KITAHARA RYOTARO
IPC: B60C11/13
Filed: 2021-07-19
Abstract: To provide a tire which is suppressed in deterioration of driving stability and furthermore enables improvement of wet-road performance and snow-road performance.SOLUTION: The tire includes a middle land portion 5 partitioned by a plurality of middle lateral grooves 7 into a plurality of middle block elements. The middle lateral groove 7 includes a first portion 11 and a second portion 12, and a communication portion 13 in which the first and the second portions are communicated with each other. The middle block element includes a convex corner portion 15 protruding to an outside of a block, at the communication portion 13. A block side wall of the convex corner portion 15 includes a first side wall 17 extending along the first portion 11, a second side wall 18 extending along the second portion 12, and a triangular third side wall 19 striding across the first side wall 17, the second side wall 18 and a block tread. The third side wall 19 terminates at a position closer to outside in a tire radial direction than a groove bottom 7s of the middle lateral groove 7.SELECTED DRAWING: Figure 2