baber/WOPTO huggingface dataset:
Patent JP-2022171487-A (JP)
Title: Dehydrogenation system and hydrogenation system
Inventor: KONDO TOYOSHI
IPC: B01J35/06
Filed: 2021-04-30
Abstract: To provide a dehydrogenation system that can effectively utilize generated heat.SOLUTION: A dehydrogenation system 1 comprises a reaction vessel 11, a magnetic field generating section 13 provided on the side of the reaction vessel 11, a heated section 15 provided inside the reaction vessel 11 and generating heat based on the magnetic field lines from the magnetic field generating section 13, a protective section 17 protecting the heated section 15, a catalyst holding section 19 provided inside the reaction vessel 11 and carrying a catalyst for activating the dehydrogenation reaction, and a heat exchange tube section 14 which is formed in a tubular shape and through which a liquid for heat exchange flows. Hydrogen and a substance from which hydrogen is separated by a dehydrogenation reaction are discharged from the reaction vessel 11. The heat exchange tube section 14 forms a circulation circuit by a first region 14a provided on the side of the reaction vessel 11 and a second region 14b in contact with a hydrogen additive inside a hydrogen additive tank (first tank 5) that stores the hydrogen additive before hydrogen desorption.SELECTED DRAWING: Figure 1
Patent JP-2021121671-A (JP)
Title: Adhesive sheet
Inventor: KAMINARI MEI
IPC: C09J161/04
Filed: 2021-05-06
Abstract: To provide an adhesive sheet that has balanced characteristics, particularly quick curability, heat resistance, and adhesiveness, and also has excellent thermal conductivity and the like owing to sufficient filling properties.SOLUTION: An adhesive sheet has an expansible adhesive layer containing an epoxy resin containing a polyfunctional epoxy resin, a phenolic resin as a curing agent, an imidazole compound as a curing catalyst, and a temperature-sensitive foaming agent.SELECTED DRAWING: Figure 2
Patent JP-2022173824-A (JP)
Title: Height instruction device
Inventor: KOBAYASHI DAISUKE
IPC: E04B9/00
Filed: 2021-05-10
Abstract: To provide a height instruction device capable of accurately and easily recognizing a height of an object with respect to an instructed height.SOLUTION: A height instruction device comprises: a mounting unit 22 that can be freely mounted on a ceiling base material; an irradiation unit 24 that can emit irradiation light along a horizontal direction or a substantially horizontal direction in a state where the mounting unit 22 is mounted on the ceiling base material; and an adjustment unit 25 that can freely adjust the position of the irradiation unit 24 with respect to the mounting unit 22 in a vertical direction Z.SELECTED DRAWING: Figure 3
Patent JP-2022173940-A (JP)
Title: taxi system
Inventor: KAKUCHI MAKOTO
IPC: G06Q50/30
Filed: 2021-05-10
Abstract: To provide a taxi system that can be further easily utilized by a large number of persons.SOLUTION: A taxi system 10 includes: a plurality of unmanned taxi vehicles 12; a media reader 32 which is loaded on each unmanned taxi vehicle 12, and which outputs, as read data, the reading result of a certificate medium 100 presented by a passenger; and a system controller 20 which obtains ticket information containing at least either one of the destination and payment information by analyzing the read data, and which executes at least either one of setting of the destination of the unmanned taxi vehicle 12 and execution of payment on the basis of the obtained ticket information. The certificate medium 100 is a medium issued to the passenger for the purpose of certification of the passenger in any cases other than the taxi utilization.SELECTED DRAWING: Figure 2
Patent JP-2022177945-A (JP)
Title: game machine
Inventor: KYOHO KAZUSHIGE
IPC: A63F7/02
Filed: 2021-05-19
Abstract: To make it possible to manage multiple sounds by requesting a sound sequence (sequence request), and also manage individual sounds registered in the sequence request.SOLUTION: A sequence request includes, for example, two playback request data and one sound volume control request data, as request data. Each playback request data is associated with a sound request to be an original by a request ID.SELECTED DRAWING: Figure 407
Patent JP-2022180678-A (JP)
Title: Magnet unit and manufacturing method for the same
Inventor: TANIGUCHI SHOTARO
IPC: H01F7/02
Filed: 2021-05-19
Abstract: To provide a magnet unit in which fixing strength between a holding member and a magnet formed inside the holding member can be increased.SOLUTION: A magnet unit 1 comprises a cylindrical holding member 2 and a bond magnet 4 formed inside one end 11 of the holding member 2. The bond magnet 4 comprises a protruding portion 40 that axially protrudes to extend a portion in contact with the holding member 2 at a corner where an end surface 32 extending in a direction intersecting a central axis P and an outer periphery 34 formed along an inner surface 10a of the holding member 2.SELECTED DRAWING: Figure 2
Patent JP-2022178161-A (JP)
Title: Dead space reduced pouch
Inventor: OKUBO YOSUKE
IPC: B65D33/00
Filed: 2021-05-19
Abstract: To provide a pouch dissolved in problems of the past self-standing pouch in which, in a manufacturing process, a liquid level rises by inertia of a filling machine in intermittent motion in transportation starting time to cause splash of the liquid, and a dead space is provided to prevent entering of much amount of a content into a storing part to prevent failure of an upper sealed part after filling, and causing a surplus packaging material for providing the dead space, enlargement of the pouch, and inefficiency of transportation.SOLUTION: In the manufacturing process of a soft packaging material container for beverage, a first side face film, a second side face film and a bottom film set therebetween are overlapped to form a storing part by sealing peripheral edge parts, to thereby form a self-standing pouch with the bottom film serving as a lower bottom face of the storing part. An upper side part is formed of a first sealing part, a filling port and a second sealing part. The pouch has a liquid return part formed by sealing an end part of the filling port side of the first sealing part or the second sealing part to be a protrusion to the bottom face side.SELECTED DRAWING: Figure 1
Patent JP-2022162502-A (JP)
Title: Successive vaccine injector
Inventor: KONO UMI
IPC: A61M5/31
Filed: 2021-04-12
Abstract: To provide an injector allowing for performing vaccine injection to many persons at a fixed amount successively using one injector, by only successively replacing needles.SOLUTION: A successive vaccine injector comprises: a connector provided at a position 4 adjacent to a head of the injector, to engage with a check valve; a sheath 1 in which an elastic body shield 2 sealing a needle tip of an injection needle 3 is provided; and a lock type blood return confirmation prevention and fixed amount adapter 7. After the check valve is engaged with the connector 4 of the injector and the check valve is coupled to a vaccine container via a tube, the fixed amount of liquid medicine cannot be suctioned or filled unless the injection needle with the needle tip sealing sheath is replaced every vaccination, thereby, enabling injection needle replacement to be confirmed each time.SELECTED DRAWING: Figure 1
Patent JP-2022187227-A (JP)
Title: Double eyelid formation tool
Inventor: ISHIGURO YOHEI
IPC: A45D44/22
Filed: 2021-06-07
Abstract: To provide a double eyelid formation tool capable of forming a wrinkle for double eyelid, by even one hand.SOLUTION: There is provided a double eyelid formation tool 1 for forming a double eyelid by forming a wrinkle on an eyelid in a lateral direction, the double eyelid formation tool comprises: two slender shaped substrates 10 which are arranged concurrently; and a coupling member 20 coupling the two substrates. The substrate respectively comprises: a contact part 12 contacting the eyelid in one side of a longitudinal direction; and an operation part 11 for receiving force of fingers for moving the substrate, in the other side of the longitudinal direction. The contact parts of the two substrates and the operation parts thereof are adjacent each other, and by a principle of a lever, at least a part of the coupling member becomes a fulcrum, and by approaching the operation part each other, the contact parts are separated each other, in the double eyelid formation tool.SELECTED DRAWING: Figure 1
Patent JP-2021138748-A (JP)
Title: Methotrexate formulation
Inventor: Michael Frodsham
IPC: A61K47/10
Filed: 2021-06-09
Abstract: To provide a pediatric pharmaceutical composition for oral administration containing methotrexate, which is an insoluble drug, as an active ingredient, that is, a composition having good stability and masking bitter taste derived from methotrexate.SOLUTION: Provided is a pediatric liquid pharmaceutical composition containing methotrexate free acid, a buffer, one or more preservatives, and one or more cosolvents, in which the pH of the composition ranges from 6.6 to 7, and the strength of the buffer ranges from 0.05 to 0.1 M. The one or more preservatives preferably are ethyl p-hydroxybenzoate and/or contain ethyl p-hydroxybenzoate, and the one or more cosolvents are preferably glycerol and/or polyethylene glycol.SELECTED DRAWING: None
Patent JP-2022188551-A (JP)
Title: static induction electric machine
Inventor: KADOKAWA SHIGERU
IPC: H01F30/12
Filed: 2021-06-09
Abstract: To provide a static induction electric machine that reduces leakage magnetic fields leaking from an iron core and a coil.SOLUTION: A static induction electric machine according to the present invention includes an iron core consisting of a magnetic leg and a yoke, and a coil wound around the magnetic leg, and further includes a plurality of shield coils installed outside the coil and in the axial direction of the magnetic legs, and the plurality of shield coils are installed such that the current direction is alternately positive and negative with respect to the axial direction of the magnetic legs.SELECTED DRAWING: Figure 2
Patent JP-2022189257-A (JP)
Title: Antiglare antireflection film, evaluation method of antiglare antireflection film and manufacturing method of antiglare antireflection film
Inventor: TOMITA RYOHEI
IPC: G02B1/11
Filed: 2021-06-11
Abstract: To provide an antiglare antireflection film in which glare is suppressed even in a case of being applied to a high-definition image display device, which exhibits the excellent antiglare property and exhibits the excellent antireflection performance, an evaluation method which can discriminate the antiglare antireflection film and a manufacturing method which can manufacture the antiglare antireflection film.SOLUTION: There is provided an antiglare antireflection film 10 in which an antiglare layer 16 and a low refractive index layer 14 are formed in this order on a base film 12, and the extraction protrusion density on the surface of the low refractive index layer 14 is between 3/mm and 30/mm. Here, the extraction protrusion density extracts a component with a wavelength between 14 μm and 50 μm from the wavelength distribution obtained with Fourier transformation of the irregularity distribution obtained by a laser microscope on any straight line, the difference of elevation with a recess that is adjacent in at least one direction indicates the number of protrusions being 0.1 μm or greater in the irregularity extraction distribution obtained with inverse Fourier transformation.SELECTED DRAWING: Figure 1
Patent JP-2022037887-A (JP)
Title: Development device
Inventor: OKUYAMA YUTA
IPC: G03G15/08
Filed: 2021-06-11
Abstract: To make compatible both the improvement of the exfoliation performance of a developer and the size reduction of a device.SOLUTION: A distance between a first maximum peak position at which the magnetic flux density of a first magnetic pole is maximum in a normal direction of a developing sleeve, and a second maximum position at which the magnetic flux density of a second magnetic pole is maximum in the normal direction of the developing sleeve is shorter than 18 [mm], and a distance along an external peripheral face of the developing sleeve of a width of a value which is obtained by adding 2 [mT] to a value at which the magnetic flux density is minimum in the normal direction of the developing sleeve at a downstream side with respect to the first maximum peak position, and at an upstream side with respect to the second maximum peak position is equal to or longer than 5.5 [mm].SELECTED DRAWING: Figure 4
Patent JP-2021166066-A (JP)
Title: Recognition method of key logo in video, device, facility, storage medium, and program
Inventor: LI RUIFENG
IPC: G06T7/11
Filed: 2021-06-17
Abstract: To provide a recognition method of key logo in video, a device of key logo, an electronic facility for executing the recognition method of key logo, a storage medium and a program.SOLUTION: The method comprises: extracting a plurality of key frames from video; generating a mask of key logo with differences among the plurality of key frames; determining a key logo area image by using the mask in a video frame of the video; and acquiring a key logo type contained in the video by recognizing the key logo area image. Generating the mask of key logo from a part of the key frame of the video can enhance accuracy of a recognition result, with high fault tolerance, reduce data processing amount in recognition of the key logo, and increase recognition speed.SELECTED DRAWING: Figure 1
Patent JP-2023000295-A (JP)
Title: Heat exchanger for ice making and method of manufacturing heat exchanger for ice making
Inventor: HARADA YUTA
IPC: F25C1/145
Filed: 2021-06-17
Abstract: To realize an easy-to-manufacture heat exchanger for ice making.SOLUTION: A heat exchanger for ice making comprises: a first partition member having a bottom surface along a first direction in which a first open hole extending in the first direction is formed, and a plurality of first partition walls along the first direction that rise from the bottom surface; a plurality of second partition members which are located on both sides in the first direction with respect to the first partition member, and have a second partition wall crossing the bottom surface of the first partition member and the first partition wall, and in which a second open hole penetrating in the first direction is formed; and a pipe which extends in the first direction, and is continuously passed through the first open hole of the first partition member and the second open hole of the second partition member.SELECTED DRAWING: Figure 3
Patent JP-2021152947-A (JP)
Title: Control method, device and electronic apparatus of unmanned driving vehicle
Inventor: LUO XIANG
IPC: G16Y40/10
Filed: 2021-06-18
Abstract: To provide a control method, a device and an electronic apparatus of an unmanned driving vehicle for improving stopping control effect of the vehicle when the unmanned driving vehicle receives a stopping command or the vehicle arrives a prescribed position.SOLUTION: In a method, when an unmanned driving vehicle receives a stopping command or arrives at a prescribed position, a first road surface image imaged by a camera positioned on a side same as a door of the unmanned driving vehicle is acquired S101, and, based on the first road surface image, a target road surface state of one side or both sides on which the door of the unmanned vehicle is provided is acquired S102, and, when the target road surface state is the first road surface state, the unmanned driving vehicle is controlled to stop S103.SELECTED DRAWING: Figure 1
Patent JP-2023001983-A (JP)
Title: hair brush
Inventor: IKEMOTO TATSUYA
IPC: A46B9/02
Filed: 2021-06-22
Abstract: To provide a hair brush that combs hair well and can detangle the hair, that is free from losing hair volume but conversely can increase it, that has hair styling power and, by straightening hair finely in a constant direction, makes a uniform cuticle direction of the hair, and that, by the reflection action of light on the hair, can provide "gloss" and "smooth feeling of hair texture" as well as providing more comfortable feeling of brushing.SOLUTION: With a hook surface side of a hook-and-loop fastener 5 arranged on a brush surface part 4, brush bristles 6 are implanted, on a less than 1/3 region where the hook-and-loop fastener 5 touches the hair when combing the hair, so that the bristles protrude in 1-3 rows in a longitudinal direction of the brush surface part 4.SELECTED DRAWING: Figure 2
Patent JP-2023001993-A (JP)
Title: Ota master, system, method, program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: G06F8/654
Filed: 2021-06-22
Abstract: To provide an OTA master, or the like, that can execute a software update for an electronic control unit adapted to a single-bank memory and a dual-bank memory.SOLUTION: An OTA master which controls software update of electronic control units mounted on a vehicle includes: a communication unit configured to receive, from a center, update data for an electronic control unit on which a first-type non-volatile memory having one storage area is mounted and update data for an electronic control unit on which a second-type non-volatile memory having two storage areas is mounted; and a control unit configured to control, on the basis of, a communication state between the OTA master and target electronic control units to be subjected to software update, the update data to be transferred to the target electronic control units.SELECTED DRAWING: Figure 1
Patent JP-2023003743-A (JP)
Title: Grain size distribution measuring device
Inventor: ARAI TOMOYUKI
IPC: G01N15/02
Filed: 2021-06-24
Abstract: To accurately measure grain sizes of granular materials and accurately calculate a grain size accumulation curve of the granular materials.SOLUTION: A plurality of recesses 24 capable of holding each of granular materials 2 are formed, with a space therebetween, on a placement face part 20 to which a granular material mixed with the granular materials 2 having different grain sizes D is charged, and the granular materials 2 are moved on the placement face part 20 as the placement face part 20 is vibrated by a vibration part 14 and is thereby held in the plurality of recesses 24. When the grain sizes D of the granular materials 2 are calculated on the basis of image data generated by imaging the granular materials 2 that are dispersed on the placement face part 20, and when a grain size accumulation curve that indicates the distribution of the grain sizes D of the granular materials 2 in the granular material on the basis of the calculated grain sizes D of the grain materials 2, the granular materials 2 are not stacked or contacted with each other unlike conventional cases. The grain size D of each of the granular materials 2 can be accurately measures, making it advantageous for accurately calculating the grain size accumulation curve of the granular materials 2, and also advantageous for accurately and efficiently evaluating the granular material.SELECTED DRAWING: Figure 4
Patent JP-2023004425-A (JP)
Title: Polycarbonate resin composition
Inventor: NAGAO ATSUSHI
IPC: C08K3/40
Filed: 2021-06-25
Abstract: To provide a polycarbonate resin composition which has antibacterial property and improves heat stability while holding color development property, impact resistance, heat resistance and heat stability inherent to a polycarbonate resin.SOLUTION: A polycarbonate resin composition contains 0.1-5.0 pts.wt. of an antibacterial agent (B) containing a glass eluting silver ions as an essential component, and 0.2-1.5 pts.wt. of a polyether derivative (C) represented by the following general formula, with respect to 100 pts.wt. of an aromatic polycarbonate resin (A). General formula: RO-(X-O)m(Y-O)n-R'. In the formula, R and R' each independently represents a hydrogen atom or an alkyl group having 1 to 30 carbon atoms, X represents an alkylene group having 2 to 4 carbon atoms, Y represents a branched alkylene group having 3 to 5 carbon atoms, m and n each independently represents an integer of 3 to 60, and m+n represents an integer of 8-90.SELECTED DRAWING: None
Patent JP-2023009612-A (JP)
Title: Heat treatment device
Inventor: YOSHIOKA HISAO
IPC: F26B21/00
Filed: 2021-07-07
Abstract: To provide a heat treatment device for use in sterilizing, drying, roasting or the like of a food product, feed, sawdust for cultivating a mushroom, and the like.SOLUTION: The heat treatment device includes a horizontally arranged cylindrical drum (10), an upper hollow chamber (20) disposed above the cylindrical drum (10), a device of feeding gas containing superheated steam, provided with an ejection port (9) of gas containing superheated steam, attached to the circumferential wall adjacent to the bottom of the cylindrical drum (10) along the tangential direction of the circumference of the drum (10), and a feed pipe (30) of feeding a heat treating object, disposed between the feed port (9) of gas containing superheated steam and the upper hollow chamber (20), on the wall face of the drum (10).SELECTED DRAWING: Figure 1
Patent JP-2021164817-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To provide a game machine capable of making suitable a configuration for performing display on display means.SOLUTION: Display data corresponding to each display part of a main-side CPU 63 are transmitted to a display IC. The display IC sets the display data to a display circuit corresponding to a transmission target of the display data. Thus, display corresponding to the display data is performed in a display part corresponding to the display circuit. The main-side CPU 63 executes not only first timer interruption processing started by performing interruption at a first interruption period but also second timer interruption processing started by performing interruption at a second interruption period shorter than the first interruption period. Processing for transmitting the display data is integrated into the second timer interruption processing. The second timer interruption processing also interrupts main processing to be executed when operating power starts to be supplied to the main-side CPU 63 and is started.SELECTED DRAWING: Figure 6
Patent JP-2023014664-A (JP)
Title: Focused ion beam device
Inventor: MIZUMURA MICHINOBU
IPC: H01J37/244
Filed: 2021-07-19
Abstract: To provide a focused ion beam device capable of shortening a tact time required for processing a substrate to be processed without damaging the substrate itself during ion beam adjustment.SOLUTION: A focused ion beam device includes a beam emission unit having a focused ion beam optical system that adjusts and emits an ion beam extracted from an ion source into an internal space, an opening that communicates with the internal space and allows the ion beam emitted from the beam emission unit to pass therethrough such that the substrate to be processed can be irradiated with the beam, and the interior space is evacuated, and the focused ion beam device further includes a movable sealing valve capable of opening and closing the opening.SELECTED DRAWING: Figure 2
Patent JP-2023014870-A (JP)
Title: Piston boot and disc brake device
Inventor: YOSHIDA KOICHI
IPC: F16J15/52
Filed: 2021-07-19
Abstract: To provide a piston boot which can prevent erroneous assembling without needing a skill.SOLUTION: A piston boot 7 comprises: a large-diameter fitting part 39 internally fitted to an annular step part 22 which is provided at a caliper body 3; a small-diameter fitting part 40 externally fitted to a piston 4; and a bellows part 41 for connecting the large-diameter fitting part 39 and the small-diameter fitting part 40. A first side lip 44 extending toward one side in an axial direction and a second side lip 45 extending toward the other side in the axial direction are arranged at the large-diameter fitting part 39, either of the first side lip 44 and the second side lip 45 is brought into elastic contact with an annular side face 24 which constitutes the annular step part 22, and the other of the first side lip 44 and the second side lip 45 is made to serve as a dummy lip.SELECTED DRAWING: Figure 13