baber/WOPTO huggingface dataset:
Patent JP-2022057613-A (JP)
Title: Liquid remaining amount detector
Inventor: TERADA JUNJI
IPC: G01F23/32
Filed: 2020-09-30
Abstract: To provide a technique that can reduce an error in ink remaining amount detection.SOLUTION: A liquid remaining amount detector detects the remaining amount of liquid stored in liquid cartridges, and comprises: an optical sensor that has a pair of a light emitting unit and a light receiving unit; and a plurality of liquid cartridges each having a storage unit that stores liquid, a float that is arranged in the storage unit and receives the buoyancy of the liquid, and a light shielding unit that, in conjunction with displacement of the float, is displaced on a path intersecting with a light path of detection light emitted by the light emitting unit. Each of the plurality of light shielding units is of such a size that it alone cannot reduce the quantity of the detection light received by the light receiving unit smaller than a predetermined light quantity, and when the floats are at the highest positions in the plurality of liquid cartridges, the light shielding units are arranged side by side in a direction intersecting with the light path to block the light path and reduce the quantity of the detection light received by the light receiving unit smaller than a predetermined light quantity.SELECTED DRAWING: Figure 1
Patent JP-2022057773-A (JP)
Title: Provision apparatus, provision method, and provision program
Inventor: OISHI YOSHIYUKI
IPC: G06Q30/02
Filed: 2020-09-30
Abstract: To allow users to enjoy an appropriate combination of benefits.SOLUTION: A provision apparatus comprises: a reception unit for receiving settlement information related to a settlement performed by a user with predetermined settlement means; a specification unit for specifying, based on the settlement information received by the reception unit, a combination which is the combination of benefits preliminarily obtained by the user and in which at least a financial resource contains a benefit provided by a shop setting the benefit and the amount of the benefits provided to the user satisfies a predetermined condition; and a provision unit for providing the benefits to the user on the basis of the combination of the benefits specified by the specification unit.SELECTED DRAWING: Figure 1
Patent JP-2021000542-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2020-10-06
Abstract: To provide a game machine capable of appropriately displaying performance information when providing a setup change function.SOLUTION: When a random number lottery is won, the game machine is configured to execute a jackpot state (a special game) advantageous to a player, and when a prescribed condition is established, after termination of the jackpot state, to execute a probability variable state (a specific game state) in which a probability of winning in the random number lottery becomes a high probability. The game machine includes an information display part 67 for displaying performance information, and is configured to select any of plural types of setup, the performance information including first information being different for each of the plural types of setup, and second information being common in the plural types of setup. The information display part 67, as for the first information, divides it according to the plural types of setup and displays corresponding values respectively, however, as for the second information, executes the display without dividing it according to the plural types of setup. The first information is defined to have a probability (a low probability 72) of being won by the random number lottery, while the second information is defined to have a ratio (a probability variation ratio 73) of producing a probability variable state after termination of the jackpot state.SELECTED DRAWING: Figure 5
Patent JP-2022061924-A (JP)
Title: Watermelon that has been subjected to cross-breeding so that seeds are very small and cultivation method of the watermelon
Inventor: OKUNO ISAO
IPC: A01G22/05
Filed: 2020-10-07
Abstract: To provide watermelons difficult to cause cracking of rind and fruit, difficult to cause hollow heart in the flesh, and difficult to be left belt-shaped yellowing range, in watermelons called microseed which has been subjected to cross-breeding so that seeds are very small; and to provide a cultivation method that can produce such high-quality watermelons stably.SOLUTION: By pruning a microseed watermelon 1 so that 4 small vines V1 to V4 are left, and allowing every small vine to bear a total of 4 fruits F1 to F4, one for each, so-called allowing bearing fruits of all vines, the plant vigour is reduced.SELECTED DRAWING: Figure 3
Patent JP-2022062754-A (JP)
Title: O-ring hardness measurement instrument
Inventor: YAMAJI MASASHI
IPC: G01N3/40
Filed: 2020-10-09
Abstract: To provide an O-ring hardness measurement instrument for measuring the hardness of an O-ring in a situation similar to the situation in which the O-ring is built in an actual product.SOLUTION: The O-ring hardness measurement instrument includes a displacement detector and a weight body. The weight body includes: a lower end surface as a flat surface; a shallow trench in the shape of a ring of which center lies on the center point of the lower end surface; and a through-hole vertical to the lower end surface, the through-hole penetrating the weight body vertically through the center point. A spindle goes through the through-hole, and a displacement detector is attached to the weight body so that a gauge head appears below the lower end surface from the hole.SELECTED DRAWING: Figure 1
Patent JP-2022067405-A (JP)
Title: Ballast water treatment device
Inventor: MANABE ATSUYUKI
IPC: C02F1/32
Filed: 2020-10-20
Abstract: To provide a ballast water treatment device capable of determining a suitable driving mode.SOLUTION: A ballast water treatment device 10 includes a control means 19 for controlling the ballast water treatment device 10 in one operation mode selected from a plurality of operation modes, and is enabled to be operated in a most suitable mode according to water area or according to allowed ejection time by using as criteria of suitable operation mode: (1) saline concentration measured by saline concentration measuring means 17; and (2) comparison of allowable ejection time and tank retaining time acquired by allowable ejection time acquisition means 15.SELECTED DRAWING: Figure 2
Patent JP-2022068068-A (JP)
Title: Herniated disk grip forceps for percutaneous total endoscope
Inventor: NAKAMURA SHU
IPC: A61B17/29
Filed: 2020-10-21
Abstract: To solve the problem that, when pulling out a herniated disk, a grip forceps used for a percutaneous total endoscope often slips and is difficult to pull out, because of a small mouth surface and insufficient gripping force.SOLUTION: Since a device of the present invention has protruding teeth at a tip of a movable jaw, and their fragmented fixed jaws, when gripping and pulling out a herniated disk by whole jaws, the protruding teeth work as a wall that dams an intervertebral disc, thereby making movement less slippery and removal easier. Since the protruding teeth are not sharp, the risk of damaging a nerve or a membrane around the nerve does not increase. The movable jaw does not become structurally weak.SELECTED DRAWING: Figure 7
Patent JP-2022068712-A (JP)
Title: Fallen ore recovery device
Inventor: TANAKA TAKAO
IPC: B65G45/26
Filed: 2020-10-22
Abstract: To provide a fallen ore recovery device that enables a bucket to be operated freely in a low-profile space and realizes reliable and appropriate recovery work.SOLUTION: A fallen ore recovery device according to the present invention is a device for recovering fallen ore deposited in a low profile space, and comprises an arm that protrudes horizontally from a main body and can move up and down and can rotate in a horizontal plane, and a bucket provided at the tip of the arm. The arm includes an upper arm portion rotatably connected to the main body, a forearm portion connecting the upper arm portion and the bucket, a first joint portion rotatably connecting the forearm portion to the upper arm portion, and a second joint that rotatably connects the bucket to the forearm. Since the forearm portion and/or the bucket is configured to be rotatable on both the left and right sides with respect to the center line of the member connected to its base end portion, the bucket can be moved horizontally and evenly over a wide range by changing the height, and reliable and appropriate collection work can be realized.SELECTED DRAWING: Figure 5
Patent JP-2022070470-A (JP)
Title: Store fixture
Inventor: FURUTA TSUKASA
IPC: A47B83/00
Filed: 2020-10-27
Abstract: To provide a novel store fixture for storing articles in which convenience is furthermore improved.SOLUTION: A store fixture is constituted as follows. Concerning a pair of a shelf 1 capable of placing and storing an article and a drawer 2 usable together with the shelf 1, the drawer 2 can be stored inside the shelf 1 so that a forward edge of the drawer 2 is not projected from a forward edge of the shelf 1, and that a rear edge of the drawer 2 is not projected from a rear edge of the shelf 1, and further, the drawer 2 can be drawn out forward from the shelf 1, and that the drawer 2 can be also drawn out rearward from the shelf 1.SELECTED DRAWING: Figure 3
Patent JP-2021075707-A (JP)
Title: Degradable polymer and medical device
Inventor: KOMATSU SHUHEI
IPC: A61L31/16
Filed: 2020-10-27
Abstract: To provide a novel degradable polymer that is suitable for e.g. giving biocompatibility to a medical device, and a medical device having a coating layer containing the degradable polymer.SOLUTION: A degradable polymer is obtained by radical co-polymerization of a cyclic ketene acetal compound, a hydrophilic monofunctional polymerizable monomer with a 1-octanol/water distribution coefficient (logPow) of -1-0, and a monofunctional polymerizable monomer having a polyalkyleneoxy chain in the presence of a crosslinker.SELECTED DRAWING: None
Patent JP-2022071692-A (JP)
Title: Lamination plan creation method
Inventor: HUANG SHUO
IPC: B23K9/04
Filed: 2020-10-28
Abstract: To provide a lamination plan creation method capable of performing high precision lamination molding in consideration of the dripping of beads upon lamination of welded beads.SOLUTION: In a lamination plan creation method, at first, a target shape is set from the three-dimensional shape data of a laminate molded object, and the set target shape is divided into plural bead models with a shape corresponding to welded beads. The dripping amount of the divided bead models into the lower layer of a filler material in the formation of beads at a bead laminate part in which they are superimposed is predicted in accordance with the welding conditions of the welded beads. In accordance with the predicted dripping amount, the respective bead heights of the bead models in the bead laminate part are corrected. Using the plural bead models including the bead models having bead heights corrected, the lamination plan for molding a laminate molded object is created.SELECTED DRAWING: Figure 11
Patent JP-2022073542-A (JP)
Title: Tube extruder
Inventor: KOBAYASHI KUTA
IPC: B65D35/28
Filed: 2020-11-02
Abstract: To easily extrude a content from a tube extruder.SOLUTION: A tube extruder 1 is constituted in such a manner that an air-bag 50 inflated, with air supplied into the air-bag 50, inside a bottomed cylinder 3 pushes a tube container 100 to extrude a content from a nozzle 101 of the tube container 100. Thereby, an operator can easily extrude the content from the tube container 100 by pressing an air supply button of an air supply valve to supply the air into the air-bag 50.SELECTED DRAWING: Figure 8
Patent JP-2021051750-A (JP)
Title: Authenticated device used to unlock another device
Inventor: LAWRENCE Y YANG
IPC: H04W4/80
Filed: 2020-11-02
Abstract: To provide an authenticated device that facilitates unlock of an electronic device.SOLUTION: When an electronic device having a user-interface locked state and a user-interface unlocked state is in the locked state, the locked electronic device detects, via wireless communication, an external device and receives, from the external device, unlocking information for unlocking the electronic device. The locked electronic device determines whether the external device is authorized to facilitate its unlocking. The locked electronic device detects user input in the locked state. In response to the user input, the received unlocking information, and/or a determination that the external device is authorized, the locked electronic device unlocks and enters a normal operating state wherein application programs may be launched and used.SELECTED DRAWING: Figure 12
Patent JP-2022074213-A (JP)
Title: Fuel cell system
Inventor: TSUBOUCHI MASAKATSU
IPC: H01M8/04
Filed: 2020-11-04
Abstract: To provide an art capable of storing water discharged from a fuel cell stack as a liquid without using a cooling device.SOLUTION: A fuel cell system includes: a fuel cell stack; and a reservoir tank that reserves at least some of the generated water discharged from the fuel cell stack as a liquid. The reservoir tank includes a first valve that keeps the pressure inside the reservoir tank higher than the pressure outside the reservoir tank and less than or equal to the predetermined pressure.SELECTED DRAWING: Figure 1
Patent JP-2022077074-A (JP)
Title: Printed matter storage box
Inventor: MATSUZAKI MASAKI
IPC: B42D1/08
Filed: 2020-11-11
Abstract: To provide a printed matter storage box that better prevented scattering of stored printed matters when the printed matters are carried, and enhances easiness of replacement work of the printed matters.SOLUTION: A printed matter storage box 1 is constituted by pasting a front face of a plate-like member 3 with a rear face of a plate-like member 2, in which a storage space b1 with depth of 5 mm or more is provided. The front face of the plate-like member 2 is provided with an opening a1 for exposing a photograph stored in the storage space b1. An opening a2 for moving the photograph in and out of the storage space b1 is provided by forming a notch on an end face of the plate-like member 2. The front face of the plate-like member 3 is a flat face, and a step part b12 extending in a depth direction is provided on a bottom face of the storage space b1.SELECTED DRAWING: Figure 6
Patent JP-2021029052-A (JP)
Title: Playback apparatus
Inventor: MIYAGAWA YOSHIAKI
IPC: H04N5/225
Filed: 2020-11-12
Abstract: To provide a user-friendly electronic apparatus.SOLUTION: An electronic apparatus comprises: an input unit that inputs plural pieces of image data imaged by an imaging unit, having a first imaging area and a second imaging area being able to set different imaging conditions, and the imaging conditions of the first and second imaging areas; a generation unit that generates information related to reading data of the first imaging area and data of the second imaging area among the plural pieces of image data from the imaging conditions of the first and second imaging areas; and a recording control unit that records the plural pieces of image data to a recording unit, and records reading related information to a recording area of the recording unit read earlier than the plural pieces of image data.SELECTED DRAWING: Figure 1
Patent JP-2022080424-A (JP)
Title: Elevator operation management server, in-car congestion status output system, and in-car congestion status output method
Inventor: ITO HIDEKI
IPC: B66B1/06
Filed: 2020-11-18
Abstract: To provide an elevator operation management server capable of obtaining information for reducing an infection risk of a user of an elevator due to congestion in a car.SOLUTION: An elevator operation management server 10 comprises: a density calculation part 9a which calculates density in a car for each period of time on the basis of elevator operation information 17; and an output part 8a which outputs the density for each period of time, and outputs information indicating high density to a customer terminal 2 and/or a user mobile terminal 4 or an information provision apparatus 5 when the density exceeds a threshold value registered in advance.SELECTED DRAWING: Figure 1
Patent JP-2022081845-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine which can improve the interest of a game.SOLUTION: A game machine includes a first movable body, a second movable body, and a third movable body. The first movable body can be operated by driving force from a first driving source. The second movable body is in contact with the first movable body, and can be operated along with an operation of the first movable body. The third movable body is in contact with the second movable body, and can be operated along with an operation of the second movable body. The second movable body and the third movable body are operated in different operation modes. The second movable body includes a flow path for a game ball supplied to the second movable body. The third movable body includes a guide path for guiding a game ball to the second movable body.SELECTED DRAWING: Figure 322
Patent JP-2022083007-A (JP)
Title: Service management system
Inventor: MAEDA YUKA
IPC: G06Q30/02
Filed: 2020-11-24
Abstract: To enable a customer to easily confirm service relevant information which varies according to stores.SOLUTION: A service management system comprises: management means which manages store identification information uniquely indicating a store and service relevant information related to service which a customer can enjoy by visiting the store in association with each customer; and display control means which displays store unit information corresponding to a store unit, and a service confirmation image for confirming the service which the customer can enjoy at the store corresponding to the store unit information, on the same screen at a portable terminal of the customer. The display control means displays the plurality pieces of store unit information on the screen in a switchable manner, and changes a mode of a service confirmation image corresponding to the displayed store unit information, according to the contents indicated by the corresponding service relevant information.SELECTED DRAWING: Figure 8
Patent JP-2022084060-A (JP)
Title: Game machine
Inventor: SHIMAZAKI NORIHITO
IPC: A63F7/02
Filed: 2020-11-26
Abstract: To increase the interest in a game.SOLUTION: A game machine equipped with display means for displaying a plurality of types of images includes a line-of-sight detection unit that can detect the movement of a player's eyes and a performance execution unit that executes a performance according to the player's line of sight on the basis of a detection signal from the line-of-sight detection unit. The performance execution unit can display a specific image on the display means and execute a performance according to whether or not the player is viewing the specific image. The performance execution unit can switch performance contents between when the player is looking at the specific image and when the player is not looking at the specific image.SELECTED DRAWING: Figure 22
Patent JP-2022085121-A (JP)
Title: Driftwood catching body
Inventor: KASAHARA KEI
IPC: E02B7/02
Filed: 2020-11-27
Abstract: To provide a driftwood catching body which does not use concrete and which is excellent in workability, economical efficiency, and flexibility capable of following up the unevenness of a foundation.SOLUTION: In a driftwood catching body R installed in a transverse direction Y of a river, a framework 10 of multistory structure is formed by connecting vertical members 1 and horizontal members 2. Driftwood catching column materials 11 stand from the framework 10 and an infilling material 4 is packed in the framework 10. The framework 10 has a structure for following unevenness of a river bed S. Specifically, a universal frame structure in which the horizontal members 2 can turn in a vertical direction in a pin connection structure is constituted. The driftwood catching column materials 11 are installed in place of the vertical members 1 for constituting the framework 10, and the catching column fixing beam materials 12 are installed in place of the horizontal members 2. Screen materials 3 are installed in the framework 10.SELECTED DRAWING: Figure 1
Patent JP-2021182367-A (JP)
Title: Information processing device
Inventor: ONODA HITOSHI
IPC: G06Q30/02
Filed: 2020-11-30
Abstract: To assist users to understand their own sensibilities and values, and allow information on clothes and accessories useful for the users to be acquired easily.SOLUTION: A user acquisition unit 111 acquires information on a user including at least the user's way of thinking about their own clothes and accessories as user information. A user arrangement unit 121 arranges the tendency of the user's way of thinking about clothes and accessories in a space S of 16 quadrants based on the user information acquired by the user acquisition unit 111. A style proposal unit 131 proposes at least one of a style that suits the user's present and a style that suits the user's ideal based on the state of arrangement in the space S.SELECTED DRAWING: Figure 6
Patent JP-2022088021-A (JP)
Title: Sterilizer
Inventor: UEDA SHUNSUKE
IPC: A61L2/20
Filed: 2020-12-02
Abstract: To provide a sterilizer that can be freely combined with functional parts such as lighting equipment and speakers.SOLUTION: At least a part of the sterilizer 100 is inserted into a hole 500a of a ceiling 500. The sterilizer 100 includes an installation unit 3, a generation unit 1, and a mounting unit 4. The installation unit 3 is inserted into the hole 500a, and the sterilizer 100 is installed on the ceiling 500. The generation unit 1 generates at least one of ultraviolet and ozone. Two or more types of functional units are selectively mounted on the mounting unit 4.SELECTED DRAWING: Figure 1
Patent JP-2022089297-A (JP)
Title: Ceramic base composite material, production method thereof, and fixture
Inventor: KUBOTA YUKI
IPC: C04B35/80
Filed: 2020-12-04
Abstract: To provide a ceramic base composite material which allows the matrix itself to suppress generation or progress of a crack.SOLUTION: A ceramic base composite material 10 comprises a matrix 3, and a reinforcing fiber 5 disposed in the matrix 3. The matrix 3 has a layer structure including a plurality of layers 7 stacked.SELECTED DRAWING: Figure 1
Patent JP-2021073079-A (JP)
Title: Lamination nozzle having thick plate
Inventor: MEL STEVEN LESSLEY
IPC: B41J2/14
Filed: 2020-12-04
Abstract: To provide a lamination nozzle assembly that enables an increase in passage size, an increase in fluid speed and a more direct flow passage to a discharge orifice.SOLUTION: A lamination nozzle assembly 110 includes: a first end part plate 112 having first and second fluid inlets; a second end part plate 114; a plurality of nozzle plates arranged and sandwiched between the first and second end part plates; a first fluid passage formed in one or more nozzle plates of the plurality of nozzle plates and being in communication with the first fluid inlet; a second fluid passage formed in one or more nozzle plates of the nozzle plates and being in communication with the second fluid inlet; a first orifice 134 in communication with the first fluid passage; and a second orifice 136 formed in the same nozzle plate as the first orifice and being in communication with the second fluid passage. The number of nozzle plates is eight or less, preferably five or less.SELECTED DRAWING: Figure 3