baber/WOPTO huggingface dataset:
Patent JP-2022036851-A (JP)
Title: User authentication support device
Inventor: ISHIDA HIROMI
IPC: G06F21/41
Filed: 2020-08-24
Abstract: To provide a technique for realizing tolerant user authentication that reduces the burden on users.SOLUTION: A user authentication support device (gateway device 20) for supporting the verification of end users in services by multiple service providers has an information recording unit 22 configured to accumulate, in a database, user information that is information about an end user registered by the end user and trail information including information about a record that a first service accesses the user information of the end user in order for the end user to use the first service, a request reception unit 23 configured to accept, from end users, requests to subscribe to a second service that the end users have not subscribed to, an information acquisition unit 21 configured to extract, from the database, the user information about the end user and the trail information of the user information of the end user, which are required to subscribe to the second service, and an authentication support processing unit 24 configured to notify a service provider of the second service of the extracted user information and the trail information.SELECTED DRAWING: Figure 2
Patent JP-2022037397-A (JP)
Title: Joint structure of precast member, and joint method of precast member
Inventor: SUZUKI HIROTAKA
IPC: E04B1/58
Filed: 2020-08-25
Abstract: To provide a joint structure of a precast member and a joint method of a precast member which can easily join a precast member to an object.SOLUTION: In a joint structure 100 of a precast member, a precast member 10 provided with a plate member 2 exposed at a tip face thereof is inserted into a recessed portion 21 of a footing 20, thus the precast member 10 can be easily joined to the footing 20. By the precast member 10 provided with the plate member 2 exposed at a tip face thereof, a precast member and an object can be joined more easily than a conventional precast method.SELECTED DRAWING: Figure 1
Patent JP-2022038229-A (JP)
Title: Film-wrapped tissue
Inventor: YOSHIDA SHOHEI
IPC: A47K10/16
Filed: 2020-08-26
Abstract: To provide a film-wrapped tissue that is easy to remove even if it has more than 3 plies.SOLUTION: A film-wrapped tissue 1 consists of a bundle of tissue paper wrapped in a flexible resin wrapping film. The film-wrapped tissue 1 has an outlet forming part 5 on a top surface 4C. The tissue paper is 3-ply or 4-ply with a basis weight of 12.5 to 22.5 g/m2 per ply and a paper thickness of 185 to 285 μm. The outlet forming part 5 is formed by alternating cut and uncut parts in a circular arrangement of easy tear lines and extending widthwise at the center of the top surface in the depth direction. The outlet forming part 5 has an elongated shape with both ends convex outward, and the arrangement of the cut and uncut portions at each end in the width direction is different. The length of the outlet forming part 5 in the width direction is 60-75% of the width of the top surface 4C of the film-wrapped tissue. The maximum length in the depth direction is 6-15% of the depth length of the top surface 4C.SELECTED DRAWING: Figure 1
Patent JP-2021064777-A (JP)
Title: Single crystal silicon outer diameter polishing device for semiconductor device
Inventor: WU XINREN
IPC: B24B41/06
Filed: 2020-08-27
Abstract: To provide a single crystal silicon outer diameter polishing device for a semiconductor device that improves polishing efficiency on a single crystal silicon.SOLUTION: A single crystal silicon outer diameter polishing device for a semiconductor device includes a worktable 1, a mounting frame 2, a support mechanism 3, and a polishing mechanism 4. The support mechanism is attached to the upper end of the worktable, the mounting frame is arranged at the upper end of the support mechanism, and the polishing mechanism is attached to the lower end of the mounting frame. The polishing mechanism includes a drive motor 41, a drive gear 42, a driven gear 43, a connecting plate 44, and a polishing side chain 45. The drive motor is attached to the worktable by a motor base, and an output shaft of the drive motor is connected to one end of the drive gear by a shaft joint. The other end of the drive gear is attached to the worktable by a bearing.SELECTED DRAWING: Figure 1
Patent JP-2022040776-A (JP)
Title: Rice hulling sorter
Inventor: MASUKANE HIDEAKI
IPC: B02B5/02
Filed: 2020-08-31
Abstract: To provide a raw material supply part that equalizes a raw material flow through an unhulled rice supply passage to prevent a member for generating a hulling action (such as liner member and rubber roll) from being unevenly worn.SOLUTION: A rice hulling sorter 1 includes an unhulled rice supply chute 73 for supplying unhulled rice toward a hulling part 2 positioned downward from a funnel port 70 of an unhulled rice hopper 6, where the unhulled rice supply chute 73 is formed with multiple equal-distribution flow passages by installing multiple partition walls in a width direction of the flow passage in order to equally supply unhulled rice to a member for generating a hulling action of the hulling part 2.SELECTED DRAWING: Figure 1
Patent JP-2022041491-A (JP)
Title: Wafer grinding method
Inventor: KIKAWA YUKIKO
IPC: B24B49/02
Filed: 2020-09-01
Abstract: To recognize a height of a highest upper face of a wafer to set an appropriate preparation position.SOLUTION: A height of a rear face 82 of a wafer 80 is measured over a wide range on the rear face 82, so that a height of a highest portion of the rear face 82 can be recognized properly. Further, in accordance with the height, a proper preparation position of a grinding stone can be set. This can suppress the grinding stone from contacting the rear face 82 of the wafer 80 and breaking the grinding stone or the wafer 80, when positioning the grinding stone at the preparation position, and further, can shorten time elapsed until the grinding stone contacts the rear face 82 of the wafer 80 in a grinding step.SELECTED DRAWING: Figure 3
Patent JP-2022042252-A (JP)
Title: Earth retaining wall, and formation method of the same
Inventor: KOMIYA YUUGO
IPC: E02D7/08
Filed: 2020-09-02
Abstract: To provide an earth retaining wall in which a plurality of H-shaped steel piles are combined for stopping water in a reservoir etc. in a mountain, and to provide a formation method of the same.SOLUTION: In an earth retaining wall 9 of this invention, a plurality of H-shaped steel piles 2, 3 having a pair of flange portions and a web portion connecting the flange portions are used, and one H-shaped steel pile 2 is alternately disposed at a position substantially being in contact with the other H-shaped steel pile 3, to form a diaphragm wall. In one H-shaped steel pile 2, flange portions 21, 22 are shorter than a web portion 33 of the other H-shaped steel pile 3, and a web portion 23 is longer than flange portions 31, 32 of the other H-shaped steel pile 3. The flange portions 21, 22 of one H-shaped steel pile 2 are disposed near the web portion 33 of the other H-shaped steel pile 3, to form a diaphragm wall.SELECTED DRAWING: Figure 1
Patent JP-2020192427-A (JP)
Title: Surface cleaning apparatus
Inventor: JACOB RESCH
IPC: A47L9/02
Filed: 2020-09-03
Abstract: To provide a surface cleaning apparatus that can be used for cleaning hard floor surfaces such as tile and hardwood and soft floor surfaces such as carpet.SOLUTION: A surface cleaning apparatus includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean various surfaces, including hard and soft surfaces, and clean in various cleaning modes, including wet cleaning, dry vacuum cleaning and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.SELECTED DRAWING: Figure 1
Patent JP-2022045029-A (JP)
Title: Energy management device, energy management system, and energy management program
Inventor: NISHIO NAOKI
IPC: H02J3/38
Filed: 2020-09-08
Abstract: To obtain an energy management device capable of suppressing an environmental load in an airport.SOLUTION: An energy management device 1 of the present disclosure includes: a residual power receiving unit 12 being an acquisition unit for acquiring a residual power of a storage battery mounted on an aircraft; and a plan creating unit 14 which creates, by using the residual power of a storage battery of the aircraft, a power usage plan being a usage plan of power in airport facility being facility of the airport.SELECTED DRAWING: Figure 1
Patent JP-2022045113-A (JP)
Title: Power storage device
Inventor: MIYAZAWA KENSAKU
IPC: H01M50/463
Filed: 2020-09-08
Abstract: To suppress influence of a short circuit in a power storage device.SOLUTION: A power storage device 1 includes a case 10 and an electrode body 20 in the case 10. The electrode body 20 includes: the outermost negative electrode layer 21A, which is the closest to the case 10; a positive electrode layer 26A as the second layer deposited on the inside of the case 10 next to the outermost negative electrode layer 21A; and a negative electrode layer 21B as the third layer deposited on the inside of the case 10 with respect to the positive electrode layer 26A as the second layer. Between the positive electrode layer 26A as the second layer and the negative electrode layer 21B as the third layer, a heat insulating layer or a heat absorption layer is arranged.SELECTED DRAWING: Figure 1
Patent JP-2022046236-A (JP)
Title: Metal tube lining method
Inventor: HANEISHI RYOHEI
IPC: B05D7/22
Filed: 2020-09-10
Abstract: To provide a metal pipe lining method for forming a metal layer on an internal surface of a metal tube, by which elongation caused by thermal expansion is absorbed and stable processing can be performed even if the metal tube is especially long.SOLUTION: Both ends of a metal tube W to an inner part of which powder metal 20 is supplied are gripped by gripping means 2a, 3a; while being pulled outside from the center of the tube along the direction of an axis by pulling means 7, 8, this metal tube is rotated in a predetermined direction around the axis by rotating means 2, 3, and the metal tube is heated by heating means 15 to melt and stick the powder metal to an internal surface of the metal tube.SELECTED DRAWING: Figure 1
Patent JP-2021061587-A (JP)
Title: Auxiliary bluetooth circuit of multi-member bluetooth device capable of dynamically switching operation mode
Inventor: CHEN YI-CHENG
IPC: H04L69/14
Filed: 2020-09-29
Abstract: To provide a method that reduces the effects of the change of Bluetooth wireless signal environment on an overall operating performance of a multi-member Bluetooth device.SOLUTION: In a multi-member Bluetooth device 100, in a period during which an auxiliary Bluetooth circuit 120 operates at a sniffing mode, the auxiliary Bluetooth circuit sniffs packets transmitted from a remote Bluetooth device while a main Bluetooth circuit 110 receives packets issued from the remote Bluetooth device. The auxiliary Bluetooth circuit switches from the sniffing mode to a relay mode if the throughput of packets sniffed is lower than a predetermined threshold. In a period during which the auxiliary Bluetooth circuit operates at the relay mode, the auxiliary Bluetooth circuit does not sniff packets issued from the remote Bluetooth device, and receives packets that the main Bluetooth circuit has received from the remote Bluetooth device and has forwarded to the auxiliary Bluetooth circuit.SELECTED DRAWING: Figure 1
Patent JP-2022057671-A (JP)
Title: Chimney for building
Inventor: SATO YOSHINORI
IPC: F23J13/04
Filed: 2020-09-30
Abstract: To prevent the front end of an inner periphery sleeve member of a telescopic joint part from catching on a heat insulation material when two chimney units sandwiching the telescopic joint part of a chimney for a building are relatively displaced from each other.SOLUTION: A plurality of cylindrical chimney units 10 are jointly set in a chimney axial direction and supported on a building 1. An annular telescopic joint part 20 is laid between two chimney units 11, 12 neighboring each other in a mutually approachable/separable manner. The telescopic joint part 20 includes a soft heat insulation material 21, a flexible outer periphery cover 22, and an inner periphery sleeve 23. The inner periphery sleeve 23 has a pair of inner periphery sleeve members 31, 32 protruded from the opposed ends of the chimney units 11, 12, respectively, and placed over the inner periphery of the heat insulation material 21. At the opposed front ends of the inner periphery sleeve members 31, 32, inside inclined ends 35 are formed inclined to the inside of the chimney toward mating sides, respectively.SELECTED DRAWING: Figure 6
Patent JP-2021179066-A (JP)
Title: Light-weight and simple face protector for work
Inventor: MORISAKI JUNICHI
IPC: A42B3/20
Filed: 2020-09-11
Abstract: To provide a face protector in which a shaped object obtained by cutting out a transparent resin sheet is assembled by a knock-down method, and the assembled object covers an entire face while being supported by a head.SOLUTION: There is provided a light-weight and simple face protector for work worn by a person engaged in face-to-face work to protect the face against a splashing material and a scattering material. A transparent resin thin sheet is cut out into a face-like substantially elliptical shaped object having a T-shaped belt body for covering a head on the upper part of the face-like substantially elliptical shape with the face-like substantially elliptical shape as a central part, and a shaped object of an adjustable forehead fixing belt body that is fixed to the forehead of the face by a mold frame for cutout in which a cutter of a specific shape is fitted to a wooden frame. When mounting the shaped objects on the face, the curved substantially elliptical part is held and bonded along the face; the T-shaped belt body on the upper part is bent and crowned on the head: and the entire face is covered with the face part of the face-like substantially elliptical body with the object assembled by a knock-down method. The face protector is supported by the adjustable forehead fixing belt body fixed at the forehead and the T-shaped belt body at the head.SELECTED DRAWING: Figure 1
Patent JP-2022061843-A (JP)
Title: Magnetic attachment/detachment mechanism and connection separation system for connected body
Inventor: TADAKUMA KENJIRO
IPC: H01F7/02
Filed: 2020-10-07
Abstract: To provide a magnetic attachment/detachment mechanism and a connection separation system for a connected body, where attachment/detachment at unexpected timing can be prevented and attachment/detachment can be performed easily in performing the attachment/detachment.SOLUTION: An internal force compensation type magnet unit 11 comprises: an adsorption magnet 22 provided so as to be movable between an adsorption position for magnetically adsorbing onto an object 1 and a separation position for separating from the object 1; and a compensation interlock unit 23 that is provided so as to interlock with the adsorption magnet 22 and has a characteristic adverse to that of adsorption force of the adsorption magnet 22. The internal force compensation type magnet unit is provided so as to be capable of moving the adsorption magnet 22 to the adsorption position and the separation position by reciprocating the compensation interlock unit 23. A connection member 12 is connected to the compensation interlock unit 23 and extends in a direction separating from the adsorption magnet 22. An attachment/detachment side magnetic key 13 having a predetermined magnetic pattern is provided at another end of the connection member 12. An operation side magnetic key 14 has a magnetic pattern whose polarity is reverse to the magnetic pattern of the attachment/detachment side magnetic key 13.SELECTED DRAWING: Figure 1
Patent JP-2022066903-A (JP)
Title: Production method of chocolate decorated with character and/or picture
Inventor: YAMADA SEIJI
IPC: A23G1/50
Filed: 2020-10-19
Abstract: To provide a technique which can easily produce chocolate having its surface directly decorated with a character and/or a picture.SOLUTION: A production method of chocolate decorated with a character and/or a picture comprises: a printing step of printing the character and/or the picture including edible ink on a resin film; a transferring step of bringing a paste of the chocolate in close contact with a printing surface of the resin film having the printed character and/or picture to transfer to the chocolate the character and/or the picture printed on the printing surface of the resin film; a cooling step of cooling the chocolate having the transferred character and/or picture in a state in which the printing surface of the resin film and the paste of the chocolate are brought in close contact with each other to fix the character and/or picture to the chocolate; and a removing step of removing the resin film from the chocolate after cooling.SELECTED DRAWING: Figure 1
Patent JP-2021095837-A (JP)
Title: Plate cover
Inventor: ADACHI MASAMI
IPC: E04F19/04
Filed: 2020-10-21
Abstract: To provide a plate cover which can be mounted easily to a joint part of a pair of plates and is hardly removed without using a double-faced tape or adhesive.SOLUTION: The plate cover 10 for covering both joint parts of a pair of plates having a recess groove along a longitudinal direction of a front surface and arranged at both sides of near a floor or near a ceiling of a wall surface so that a rear surface is placed along the wall surface, is arranged at a gap between both joint parts of the pair of plates and has a coupling part 14 for coupling a front surface covering part 11 and a back plate part 13.SELECTED DRAWING: Figure 1
Patent JP-2021020093-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2020-10-22
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A game machine having specific game execution means capable of executing a first specific game when identification information for indicating that a determination result is a first determination result is displayed in display means, and capable of executing a second specific game when the identification information for indicating that the determination result is a second determination result different from the first determination result is displayed includes: specific game setting means for setting the execution of the second specific game after the execution of the first specific game on the basis of the establishment of a specific condition during the execution of the first specific game; and specific performance execution means capable of executing a specific performance on the basis of the establishment of the specific condition. The specific performance execution means also executes the specific performance when the specific condition is established during the second specific game execution period. Thereby, a player's interest in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2022070702-A (JP)
Title: Unmanned aircraft
Inventor: SUMIDA KAZUYA
IPC: B64C13/20
Filed: 2020-10-27
Abstract: To provide an unmanned aircraft of which airframe can be controlled to various positions, postures and movement states.SOLUTION: An unmanned aircraft 1 includes: a body 10; multiple propeller units 20 for floating and moving vertically the body 10; and multiple thruster units 30 for moving the body 10 in each of the horizontal directions without inclining the body. Each of the thruster units 30 includes a duct type fan and is disposed between a propeller unit 20 and another propeller unit 20 that are disposed adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2022073443-A (JP)
Title: Dlc film, and component coated therewith
Inventor: SAITO HIDETOSHI
IPC: C01B32/05
Filed: 2020-11-02
Abstract: To provide a DLC film in which a compressive residual stress is not large, and exfoliation or breakage of the film hardly occurs, while having a high density.SOLUTION: Concerning a DLC film comprising diamond-like carbon (DLC) not containing substantially hydrogen, and having a film thickness of 50 nm-1.5 μm, in optical measurement with a wavelength of 550 nm by spectroscopic ellipsometry, a refractive index thereof is 2.5-3.0, and an extinction coefficient is in the range of 0.75-1.20. A component coated therewith is also provided. A compressive residual stress of the thin film is 0.5-2.0 GPa.SELECTED DRAWING: Figure 2
Patent JP-2022074577-A (JP)
Title: Game machine
Inventor: TAKAYA SHOHEI
IPC: A63F5/04
Filed: 2020-11-04
Abstract: To provide a game machine capable of enhancing interest in a game in execution of notification capable of specifying an advantageous operation condition of a stop button.SOLUTION: While stop control means stops plural reels in a first stop mode when a predetermined internal lottery result is derived and a stop button is operated under a predetermined operation condition, it stops plural reels in a second stop mode less advantageous than the first stop mode at least in one portion when a predetermined internal lottery result is derived and the stop button is not operated under a predetermined operation condition. The predetermined operation condition is composed of a first operation condition, and a second operation condition as an operation condition pertaining to operation of the stop button after the first operation condition. First notification control means cannot specify the first operation condition and allows first notification means to start first instruction notification capable of specifying the second operation condition with start of a first game as an opportunity in the first game as at least one portion of a game for deriving a predetermined internal lottery result.SELECTED DRAWING: Figure 35
Patent JP-2021078121-A (JP)
Title: Network device and method for processing data about network packets
Inventor: LI XIN
IPC: H04L29/10
Filed: 2020-11-06
Abstract: To provide a network device and a method relating to a field of artificial intelligence for processing data about network packets.SOLUTION: A network device includes a forwarding plane and an artificial intelligence AI circuit. The forwarding plane is coupled to the AI circuit. The AI circuit is configured to process data about network packets from the forwarding plane using a first AI algorithm. The forwarding plane may be directly coupled to the AI circuit, and the forwarding plane may further pre-process the network packets to obtain the data about the network packets.SELECTED DRAWING: Figure 1
Patent JP-2022082069-A (JP)
Title: Material feeding mechanism
Inventor: NAKAMURA SHINICHI
IPC: B01J4/02
Filed: 2020-11-20
Abstract: To provide a mechanism capable of feeding a material into various kinds of devices.SOLUTION: The mechanism includes rotation means 1 configured to receive a material. The rotation means 1 has a penetration area 2 facing a discharge direction of the material. The rotation means 1 may have an accommodation area 3 of the material. A pressure gas may be blown inside the rotation means 1. A fluid 4 may be introduced in the rotation means 1. The rotation means 1 may be supported at a lower side thereof by a support medium 5. The rotation means 1 may be supported at an upper side thereof by the support medium 5.SELECTED DRAWING: Figure 1