baber/WOPTO huggingface dataset:
Patent JP-2023102600-A (JP)
Title: power generation cell
Inventor: OKUBO TAKURO
IPC: H01M8/0258
Filed: 2022-01-12
Abstract: SOLUTION: In a power generation cell 10, a cathode passage groove 40 forming a gas passage of a cathode separator 14 arranged so as to be faced to a MEA 12 is constructed by: a first cathode passage groove 42 of which an outlet side is blocked; and a second cathode passage groove 44 of which an inlet side is blocked. The first cathode passage groove 42 and the second cathode passage groove 44 are adjacently arranged to a passage width direction.SELECTED DRAWING: Figure 2
Patent JP-2023102906-A (JP)
Title: Sensor adapter and pressure detection system
Inventor: KAWASE TAKAAKI
IPC: G01L19/00
Filed: 2022-01-13
Abstract: To effectively blow away sediments.SOLUTION: A sensor adapter 1 has a housing 11 internally formed with a flow path 12 through which gas inside a cylinder flows in communication with the cylinder of an internal combustion engine. The housing has an exposed wall part 24 forming an exposure opening 13 through which a detection surface 16 of a pressure sensor 15 for measuring pressure applied to the flow path is exposed to the flow path. The flow path comprises a first point 21, and a second point 22 that is further from the cylinder than the first point and has a smaller cross-sectional area than the first point. The exposed wall part is formed at the second point 22.SELECTED DRAWING: Figure 3
Patent JP-2023103882-A (JP)
Title: Automatic coupling mechanism, carrier device and carrier system
Inventor: HIROSE SHIORI
IPC: B61G1/32
Filed: 2022-01-14
Abstract: To provide a versatile automatic coupling mechanism, carrier device and carrier system.SOLUTION: An automatic coupling mechanism comprises two shafts parallel to each other and provided at a tool part for moving a work, a drive source provided at a carrier device, a pair of extension parts provided at the carrier device and extendable by the drive source and a control unit for controlling an operation of the extension parts provided at the carrier device. The control unit controls the drive source and allows the extension parts situated between two shafts to abut onto the respective two shafts.SELECTED DRAWING: Figure 6
Patent JP-2023103917-A (JP)
Title: Fluid power generation system and installation structure thereof
Inventor: TOFUKU NORIO
IPC: F03B9/00
Filed: 2022-01-14
Abstract: To provide a fluid power generation system capable of obtaining high power generation efficiency and large power generation amount by efficiently converting fluid energy into electric energy, and reducing construction costs of the system and a burden of maintenance work even if used in the deep ocean, and an installation structure thereof.SOLUTION: A fluid power generation system 1 is equipped with a fluid drive device 1A, a power generation device 1B, and a floating device 5. The fluid drive device 1A has first and second rotators 2A and 2B, an endless belt 3A, a first resistance member 30, and auxiliary rotators 2C to 2H. Those are assembled in a supporting body 10. The power generation device 1B receives rotational force of an output shaft 21b of the fluid drive device 1A with a rotary shaft 60 of a generator 6, thereby performing power generating operation. The floating device 5 is composed of a floating tool 5A and a mooring tool 5B. The floating tool 5A is an article floating on a fluid, and the mooring tool 5B maintains and fixes the floating tool 5A at a predetermined position.SELECTED DRAWING: Figure 1
Patent JP-2022062073-A (JP)
Title: Polarization film, method for producing same, optical film, image display device, and easy-adhesion treatment polarizer
IPC: B32B27/18
Filed: 2022-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a polarization film which has the excellent adhesive property to a polarizer, a transparent protective film and an adhesive layer and can maintain the adhesive force even in a dew condensation environment or under such a harsh condition that the film is immersed in water. 
     SOLUTION: There is provided a polarization film in which a transparent protective film is laminated via an adhesive layer on at least one surface of a polarizer. The polarization film has an easy-adhesion layer that is interposed between the polarizer and the adhesive layer on a bonding surface of the polarizer. Especially, it is preferable that the easy-adhesion layer is formed on the bonding surface of the polarizer by including a compound expressed by the general formula (1) (X is a functional group containing a reactive group, and R 1  and R 2  each independently represent a hydrogen atom, or an aliphatic hydrocarbon group, aryl group or heterocyclic group that may have a substituent), or an organometallic compound having the M-O bond (M is silicon, titanium, aluminum or zirconium and O represents an oxygen atom) in the structural formula on the bonding surface of the polarizer. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023106112-A (JP)
Title: game machine
Inventor: TAKEUCHI KEIGO
IPC: A63F5/04
Filed: 2022-01-20
Abstract: To diversify game properties by exercising ingenuity in stop control of a variation pattern in a game machine.SOLUTION: When a single bonus (SB) is won in a predetermined game state, a next game becomes a single bonus (SB state). At this time, although a predetermined winning combination as an object of a winning combination lottery is provided in both of the predetermined game state and an SB state, stop control of reels 3L, 3C, 3R is changed such that an advantageous pattern combination is stopped and displayed in various kinds of lotteries, such as an AT-related lottery when a predetermined winning combination is won in the SB state than when a predetermined winning combination is won in a predetermined game state.SELECTED DRAWING: Figure 119
Patent JP-2023107278-A (JP)
Title: game machine
Inventor: TANIGAWA YOSHIKAZU
IPC: A63F5/04
Filed: 2022-01-24
Abstract: To properly progress a game.SOLUTION: A game machine of the present invention comprises calculation means for calculating a value on the basis of a value relating to use of game value and a value relating to acquisition of game value, and progress limiting means for limiting the progress of a game when a calculated value calculated by the calculation means reaches a prescribed value. The progress limiting means cancels the limitation on the progress of the game by initializing the calculation means in a state where the progress of the game is limited, initializes the calculation means according to a predetermined operation if the calculated value is a first value, and limits the initialization of the calculation means depending on the predetermined operation if the calculated value is a second value.SELECTED DRAWING: Figure 35
Patent JP-2022051797-A (JP)
Title: Glass article packing method and device
IPC: B65G57/00
Filed: 2022-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a glass article bundle. 
     SOLUTION: An individual glass article is transferred to an inserted item assembling part using a carrier system. The carrier system includes continuous conveyer belts each having multiple partitioned article holding regions each having a size and a structure for holding one glass article. Furthermore, by using a conveyer different from the continuous conveyer belts, a lot of laterally juxtaposed layer separating insertion items are transferred to the inserted item assembling part. The glass articles are individually arranged simultaneously in respective article receiving slots of the layer separating insertion items, using the carrier system. Each slot of the layer separating insertion items receives one glass article and forms a glass article layer formed of the laterally juxtaposed glass articles. After filling to the layer separation items, a lot of the glass article layers including the layer separation insertion items are carried to a bundle assembling part, and stacked by using the carrier system including a robot lift assembly to form bundles. The layer separating insertion items provide a barrier part between the adjacent glass articles of the respective glass article layers to suppress contact between the glasses. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110976-A (JP)
Title: Storage device for vehicle
Inventor: EGUCHI NORIYUKI
IPC: B60R11/02
Filed: 2022-01-31
Abstract: To provide a storage device for a vehicle that can achieve space saving, and can suppress movement of a smartphone in a storage space.SOLUTION: A storage device for a vehicle has a holder 20 which can store at least a lower end part of a smartphone P in a lateral placement state in a storage space S, and therefore can store and hold the smartphone P in the lateral placement state. Accordingly, the smart phone P is laterally placed (placement with a vertical direction as a width direction) and space saving of the storage space P in a plan view can be achieved compared to the case that the smartphone P is flatly placed and is held. Further, a support mechanism 30 can support a vertical direction intermediate part of the smartphone P stored in the lateral placement state in the storage space S. Therefore, movement of the smartphone in the storage space S can be suppressed differently from the case that the support mechanism 30 is not provided.SELECTED DRAWING: Figure 3
Patent JP-2023112302-A (JP)
Title: Service order-taking and -placing system
Inventor: OGAWA YUKI
IPC: G06Q30/0601
Filed: 2022-02-01
Abstract: To provide a service order-taking and -placing system that allows a person who wants service to present desired terms including an asking price and place an order for a matter with the desired details of service by using a terminal installed in a store, and matches the ordered matter with a service provider who can handle the matter according to the desired terms.SOLUTION: In a network, when a service order-taking and -placing management server 100 receives, from a store terminal 200, matter order-placing information including information on the details of a service desired by a person who wants service, desired terms including an asking price, and a contact address, the server registers the matter order-placing information in a matter order-placing information management table, according to a browsing request from a provider terminal, transmits the matter order-placing information in the matter order-placing information management table to the request source provider terminal, according to an order-taking request from the provider terminal, matches the matter order-placing information corresponding to the order-taking request with a service provider, and performs processing of collecting a usage charge according to the asking price for the matter from the service provider.SELECTED DRAWING: Figure 1
Patent JP-2023112592-A (JP)
Title: Resin composition for injection molding and injection molded body
Inventor: MIYAGI YU
IPC: C08L45/00
Filed: 2022-02-01
Abstract: To provide a resin composition for injection molding comprising a cyclic olefin copolymer which gives an injection moded body which has excellent breaking strain and toughness and having hardly causes cracks even when placed in a high temperature and high humidity environment and to provide an injection molded body comprising the resin composition for injection molding.SOLUTION: There is provided a resin composition for injection molding comprising (A) a cyclic olefin copolymer and a specific amount of (B) a hindered phenol-based antioxidant, wherein the amount of the structural unit derived from the α-olefin is adjusted to be 10 mol% or more and 40 mol% or less based on the total structural units and the cyclic olefin copolymer (A) is adjusted to have two or more glass transition temperatures in the range of 0°C to 300°C as determined by solid viscoelasticity measurement in the cyclic olefin copolymer (A) by using a copolymer of a cyclic olefin monomer and an α-olefin having 3 or more and 20 or less carbon atoms as the cyclic olefin copolymer (A).SELECTED DRAWING: None
Patent JP-2023113062-A (JP)
Title: Electric connection box
Inventor: KURIEN AYUMI
IPC: H02G3/14
Filed: 2022-02-02
Abstract: To provide an electric connection box with excellent waterproofness.SOLUTION: An electric connection box 1 comprises: a first resin body 10 having a bearing part 14; and a second resin body 30 that includes a rotational shaft 34 supported by the bearing part 14, and is rotated and fitted to the first resin body 10. The second resin body 30 is constructed so as to be changeable between a potential engagement position which can be rotated with respect to the first resin body 10 and a main engagement position where the rotational shaft 34 is engaged with the bearing part 14 and the second resin body 30 is fitted to the first resin body 10, and includes a double wall structure having: an outer wall part 31b; and an inner wall part 31a where a length of a fitting direction of the first resin body 10 and the second resin body 30 is longer than that of an outer wall part 31b. The inner wall part 31a is arranged so that a side wall part 11 of the first rein body 10 is nipped in a direction crossing the fitting direction with the outer wall part 31b when the second resin body 30 is fitted to the first rein body 10.SELECTED DRAWING: Figure 12
Patent JP-2023115731-A (JP)
Title: Shellfish breeding method
Inventor: KANAI TAKAHIRO
IPC: A01K61/51
Filed: 2022-02-08
Abstract: To provide a shellfish breeding method allowing a user to efficiently cultivate shellfish such as abalone regardless of a cultivation location.SOLUTION: A shellfish breeding method comprises: using a shellfish cultivation system A1 including a control device 20 that controls a circulation path C1 for filtering breeding water W1 of a breeding water tank 10 for abalone a1, which is the shellfish, and returning the water to the breeding water tank 10; measuring breeding conditions of the shellfish in the breeding water tank 10; and according to the breeding conditions, immersing a calcium supply material with a controlled sustained-release property in the breeding water W1 to breed the abalone a1.SELECTED DRAWING: Figure 1
Patent JP-2023117308-A (JP)
Title: Storage device
Inventor: OGAWA TAKAYA
IPC: B60R7/04
Filed: 2022-02-10
Abstract: To provide a useful storage device.SOLUTION: A storage device 10 includes: a storage part 20 which is disposed below a seat 90 of a vehicle and on which articles are placed; a first panel 40 which is attached to the storage part 20 and may rotationally move between a tilted position where the first panel 40 tilts relative to the storage part 20 and a standing position where the first panel 40 stands; second panels 50 each of which is attached to a side part of the first panel 40 and may rotationally move between a folded position where the second panel 50 is folded relative to the first panel 40 and a deployment position where the second panel 50 is deployed; panel biasing members 82 each of which biases the second panel 50 from the folded position to the deployment position; and guide mechanisms 28 each of which guides the second panel 50 to the deployment position when the first panel 40 rotationally moves to the standing position and guides the second panel 50 to the folded position when the first panel 40 rotationally moves to the tilted position.SELECTED DRAWING: Figure 2
Patent JP-2023118481-A (JP)
Title: Semiconductor device and vehicle
Inventor: NAKADA HITOSHI
IPC: H01L23/48
Filed: 2022-02-15
Abstract: To inhibit cracks from occurring in a wire and disconnection of the wire in a semiconductor device in which a connection structure of a lead frame and the wire on a semiconductor element is sealed with a seal material.SOLUTION: A semiconductor device (1) is formed including: a substrate (6); a semiconductor element (4) disposed on an upper surface of the substrate (6); a lead frame (2) joined to an upper surface of the semiconductor element (4) through a joint material (18); a wire (7) connected to a first recessed part (20) formed on an upper surface of the lead frame (2); and a sealing material (R) which seals the substrate (6), the semiconductor element (4), the lead frame (2), and the wire (7).SELECTED DRAWING: Figure 1
Patent JP-2023119338-A (JP)
Title: Processing system, first processing device, and second processing device
Inventor: KII YASUYUKI
IPC: G01S11/16
Filed: 2022-02-16
Abstract: To provide a technology with which it is possible to appropriately identify the three-dimensional position of a device.SOLUTION: A first processing device comprises a light-emitting unit that emits light, a wave sending unit that emits a sound wave, and a camera. A second processing device comprises a first light reception unit that receives light, a first wave reception unit that receives a sound wave, and a first display unit that performs first display. The camera performs an image capturing process to capture the image of the first display. A first distance acquisition unit finds a first distance between the second processing device and the first processing device on the basis of the first timing difference between the first light reception timing of light by the first light reception unit and first wave reception timing of sound waves by the first wave reception unit. A first two-dimensional position identification unit identifies the first two-dimensional position of first display in the image obtained by the image capturing process. A first three-dimensional position identification unit identifies the first three-dimensional position of the second processing device on the basis of the first two-dimensional position and the first distance.SELECTED DRAWING: Figure 1
Patent JP-2023120655-A (JP)
Title: Radioactive contamination measuring device
Inventor: MATSUO KEIICHI
IPC: G01T1/169
Filed: 2022-02-18
Abstract: To distinguish areas where the amount of surface contamination can be inspected and areas where it is impossible with a radiation detector on the surface of an object to be inspected and display these.SOLUTION: The radioactive contamination measuring device includes: a radiation detector that detects the amount of surface contamination of an object to be inspected by its sensitive surface; a shape measurement unit that measures the surface shape of the object to be inspected; and a controller that executes the process of determining whether the amount of surface contamination is within the allowable value from the detection results of the radiation detector whose position is controlled so that the distance from the surface shape is within the allowable distance range. The controller is configured to identify a surface portion where the amount of surface contamination can be detected using the positional relationship within the allowable distance range between the surface shape and the sensitive surface measured by the shape measurement unit, and a surface portion where the amount of surface contamination cannot be detected, and to execute a series of display processing while distinguishing between the detectable surface portion and undetectable surface portion.SELECTED DRAWING: Figure 1
Patent JP-2023121451-A (JP)
Title: Digger
Inventor: HORIE BUNJI
IPC: A01D27/02
Filed: 2022-02-21
Abstract: To prevent a change of a clearance between a digging tool and an endless rotor by adjusting tension of the endless rotor.SOLUTION: A digger includes: a machine casing; a digging tool that is provided on the front of the machine casing so as to dig away crops cultivated in a farm field by making the machine casing move forward; an endless rotor that is provided posterior to the digging tool so as to convey the crops dug away by the digging tool; and an adjustment mechanism that can adjust tension of the endless rotor and that can change a position of the digging tool in tandem with the adjustment of the tension of the endless rotor.SELECTED DRAWING: Figure 12A
Patent JP-2023121965-A (JP)
Title: Liquid crystal display unit
Inventor: KURASHINA HIKARI
IPC: B60K35/00
Filed: 2022-02-22
Abstract: To provide a liquid crystal display unit which makes it possible to perform positive/negative display in composition with inexpensive price.SOLUTION: A liquid crystal display unit comprises a liquid crystal display panel 20 which performs positive display, a design layer 32 which is oppositely disposed to the liquid crystal display panel 20 and a light source 50 which is disposed at the rear of the liquid crystal display panel 20. The liquid crystal display panel 20 includes a first segment part 26a which is formed as the positive display at which a segment part 26 is not oppositely disposed to the design layer 32 and a second segment part 26b which is disposed so that the segment part 26 covers a transmission part 32b of the design layer 32 and is formed as the negative display and includes a transmission plate 30 which is disposed at the rear of the liquid crystal display panel 20 and is formed with the design layer 32 on the front face.SELECTED DRAWING: Figure 2
Patent JP-2023122059-A (JP)
Title: Information processing program, information processing method, and information processing device
Inventor: IWASAKI SHO
IPC: G06Q30/06
Filed: 2022-02-22
Abstract: To identify a product on a product shelve.SOLUTION: An information processing device identifies an action in which a particular user among a plurality of persons takes out a product from a shelf, from a video obtained by photographing an area including the shelf housing the products in a shop. The information processing device identifies each of the particular user and the accounting machine, from the video obtained by photographing the area including an accounting machine in the shop. The information processing device associates the particular user with the accounting machine, respectively, and stores them in a storage unit. The information processing device receives a purchase history transmitted from the accounting machine associated with the particular user, and identifies one or more products included in the purchase history of the accounting machine. The information processing device identifies the product associated with the shelf, so that a difference between a predicted value of the number of purchased products based on taking out behavior and an observed value is minimized, on the basis of the number of the identified products, and the number of the taking out behavior of the user associated with the accounting machine.SELECTED DRAWING: Figure 1
Patent JP-2023125043-A (JP)
Title: Sealed fuel tank system and its pressure regulation method
Inventor: SUGIZAKI TOSHIHIRO
IPC: F02M25/08
Filed: 2022-02-28
Abstract: To easily form a structure for reducing the inner pressure of a fuel tank, in a sealed fuel tank system.SOLUTION: A diaphragm valve for opening and closing a flow passage by using differential pressure is arranged in a first communication passage reaching a canister from a fuel tank, and in a state that the fuel tank is sealed, the diaphragm valve is brought into a valve-closed state with the pressure of a backpressure chamber of the diaphragm valve as first pressure which is equal to the pressure of a pressure chamber communicating with an air phase part of the fuel tank. Meanwhile, when supplying fuel to the fuel tank, a selector valve is switched before unblocking a fuel supply port, and the pressure of the backpressure chamber of the diaphragm valve is set as second pressure which is lower than inner pressure in a state that an internal capacity of a variable capacity part is increased more than that in an initial state. When the first pressure is higher than the second pressure, the diaphragm valve is valve-opened, and fuel vapor in the fuel tank is discharged to the canister side. When the internal capacity of the variable capacity part is brought into the initial state, and the first pressure reaches the second pressure or lower accompanied by the discharge of the fuel vapor, the diaphragm valve is valve-closed.SELECTED DRAWING: Figure 1