baber/WOPTO huggingface dataset:
Patent JP-2021075455-A (JP)
Title: Glass plate with coating film and method for producing the same
Inventor: YABUTA TAKESHI
IPC: C03C17/34
Filed: 2021-01-18
Abstract: To obtain a glass plate with a coating film having excellent durability by improving a coating film in a glass plate with a coating film in which a porous low reflection coating film is formed on the main surface of a glass plate.SOLUTION: There is provided a glass plate with a coating film which comprises a glass plate and a coating film provided on at least one main surface of the glass plate. The coating film comprises a dense layer and a porous layer. The dense layer is located between the porous layer and the glass plate.SELECTED DRAWING: Figure 1
Patent JP-2021077905-A (JP)
Title: Housing container for housing treatment liquid for manufacturing semiconductor
Inventor: KAMIMURA TETSUYA
IPC: B65D23/02
Filed: 2021-01-26
Abstract: To provide a treatment liquid for manufacturing a semiconductor, which suppresses degradation in lithography performance and occurrence of defects and allows manufacturing of a fine resist pattern or a fine semiconductor element.SOLUTION: A housing container for housing a treatment liquid for manufacturing a semiconductor is provided. The treatment liquid comprises a compound (A) that satisfies the following requirement (a), a compound (B) that satisfies the following requirement (b), and an inorganic substance (C) containing any element selected from Al, B, S, N and K, in which the total content percentage of the compound (B) is 10-10 to 0.1 mass% and a ratio P between the compound (B) and the inorganic substance (C) represented by formula I: P=[total mass of inorganic substance (C)]/[total mass of compound (B)] is 103 to 10-6. (a) The compound (A) is selected from an alcohol compound, a ketone compound and an ester compound, and the content percentage in the treatment liquid is 90.0 to 99.9999999 mass%. (b) The compound (B) is selected from an alcohol compound, a ketone compound, an ester compound, an ether compound and an aldehyde compound having 6 or more carbon atoms, and the content percentage in the treatment liquid is 10-11 to 0.1 mass%.SELECTED DRAWING: None
Patent JP-2022115210-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-01-28
Abstract: To provide a game machine capable of executing a performance with high amusement.SOLUTION: A game machine comprises performance control means for controlling a performance. The performance control means can display information display suggesting contents of information based on determination on display means, can display a special image on the display means on the basis of the number of variation times in a second mode, displays information display and updates the display mode of the special image when a game ball enters a second start port in the second mode to win, displays no information display, and updates the display mode of the special image when a game ball enters a first start port in the second mode.SELECTED DRAWING: Figure 103
Patent JP-2022116832-A (JP)
Title: Game machine
Inventor: ASAKURA JUN
IPC: A63F5/04
Filed: 2021-01-29
Abstract: To provide a game machine represented by a rotary-drum game machine (slot machine) and a pinball game machine (Pachinko game machine) in which whether or not a movable body unit is electrically connected normally is easily checked.SOLUTION: A movable body unit 700 having a movable body 110 that can be operated by driving a motor 110m is electrically connected to first light emitting means 24ML, and is also electrically connected to second light emitting means 5ML. The first light emitting means 24ML may emit light by manually operating the movable body 110 to drive the motor 110m in a power-off state. The second light emitting means 5ML may also emit light by manually operating the movable body 110 to drive the motor 110m in the power-off state.SELECTED DRAWING: Figure 9
Patent JP-2022116908-A (JP)
Title: friction transmission belt
Inventor: SHINDO TOMOYA
IPC: F16G5/00
Filed: 2021-01-29
Abstract: To provide a friction transmission belt excellent in abrasion resistance.SOLUTION: A friction transmission belt has a compression layer constituting a pulley contact part. The compression layer includes an inner layer composed of a rubber composition, and an outer layer composed of a fiber member provided on a pulley contact side of the inner layer. In the rubber composition, a ratio (M10 elastic modulus/M50 elastic modulus) of an elastic modulus (M10 elastic modulus) in 10% stretching in a belt longitudinal direction to an elastic modulus (M50 elastic modulus) in 50% stretching in the belt longitudinal direction is 1.5 or more.SELECTED DRAWING: Figure 1
Patent JP-2022116986-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: SHIGEE YUKI
IPC: H04N1/387
Filed: 2021-01-29
Abstract: To divide an image of a document folded three or more times obtained by reading the image of the document into respective pages at the folds as boundary lines.SOLUTION: An image forming apparatus 10 comprises: an area extraction unit 52 that extracts object areas from an image of a document read by an image reading unit 11; a margin area measuring unit 53 that determines a first margin area from a starting position of the image of the document to the closest object area in a first scanning direction, sets a first rectangular area including at least the closest object area, determines a second margin area from the first rectangular area to the next closest object area in the first scanning direction, and measures a width of the second margin area; and a creation unit 54 that, when a width of the second margin area is larger than the width of the first margin area, divides the image with a range from one end of the first margin area on the starting point side to a center position of the second margin area in the first scanning direction as one page.SELECTED DRAWING: Figure 4
Patent JP-2022118949-A (JP)
Title: air conditioning system
Inventor: FUJIOKA HIROKI
IPC: F24F11/79
Filed: 2021-02-03
Abstract: To provide an air conditioning system capable of suppressing unevenness of temperature distribution in a room.SOLUTION: An air conditioning system comprises a ventilation device, a circulation device, and a control device that controls the operation of the circulation device. When the control device determines that temperature distribution is disturbed by the operation of the ventilation device or the opening of a room, the control device causes the circulation device to perform circulation operation.SELECTED DRAWING: Figure 4
Patent JP-2022120568-A (JP)
Title: Method of constructing water treatment facility and member for material housing and transportation
Inventor: OBE YUKA
IPC: C02F1/00
Filed: 2021-02-05
Abstract: To provide a material housing and transportation member that makes it easy to transport materials such as piping, and a method for constructing a water treatment facility using the material housing and transportation member.SOLUTION: A method of constructing a water treatment facility in which: a material housing and transportation member 1 is loaded with materials, such as materials for large-diameter piping or the like; the material housing and transportation member 1 is loaded on a truck and delivered to a construction site or an assembly plant; and the material housing and transportation member 1 is unloaded from the truck at the site or plant. A lifting crane is used for the loading and unloading of the member. The material housing and transportation member 1 has side walls 3, 4 and provided with pillars 5, which are strong enough to allow the material housing and transportation member 1 loaded with materials to be stacked on top of another housing and transportation member 1.SELECTED DRAWING: Figure 1
Patent JP-2022121870-A (JP)
Title: pressure regulating valve
Inventor: SUZUKI KEITA
IPC: F16K17/30
Filed: 2021-02-09
Abstract: To suppress deterioration in sealing performance of a valve member when a valve is closed.SOLUTION: A pressure regulating valve includes a sub-valve body 50 that has a planar sub-seal surface 52 and is movable in a direction orthogonal to the sub-seal surface 52, and a sub-valve seat 40 having a planar seat surface 41 which the sub-seal surface 52 is brought in contact with and is separated from. An outer peripheral end edge portion 53 of the sub-seal surface 52 is opposed to the sub-seat surface 41. The sub-valve body 50 and the sub-valve seat 40 are formed of a plastic material. The hardness of the sub-valve body 50 is less than the hardness of the sub-valve seat 40.SELECTED DRAWING: Figure 4
Patent JP-2022123540-A (JP)
Title: fixing jig
Inventor: YAMANE TSUYOSHI
IPC: H02G1/14
Filed: 2021-02-12
Abstract: To provide a fixing jig capable of reducing a time required for cable end processing and improving work efficiency even when shrinkable tubes of different sizes are used in the cable end processing.SOLUTION: A fixing jig 1 includes a cylindrical guide 10, a rod 20, a head 30, an elastic body 40, and a holder 50. The elastic body 40 biases the rod 20 toward a first end 11 side of the cylindrical guide 10 in the axial direction. The holder 50 is provided at the tip of the rod 20. A cylindrical body 33 of the head 30 has a small-diameter hollow portion 33c and a large-diameter hollow portion 33d. When the rod 20 is not pressed toward an axial second end 13 of the cylindrical guide 10, the expansion of claw portions 53a, 53b, and 53c is restricted by the inner peripheral surface of the small-diameter hollow portion 33c. When the rod 20 is pressed toward the axial second end 13 of the cylindrical guide 10, the claw portions 53a, 53b, and 53c expand radially outward of the cylindrical body 33 within the large-diameter hollow portion 33d as the tip of the rod 20 moves in the small-diameter hollow portion 33c.SELECTED DRAWING: Figure 2A
Patent JP-2021077422-A (JP)
Title: Peer-to-peer distributed ledger integration system and peer-to-peer distributed ledger recording method for digital asset token transfer transaction
Inventor: NAKATANI TADAHISA
IPC: G06Q20/38
Filed: 2021-02-17
Abstract: To provide a peer-to-peer distributed ledger integration system and a peer-to-peer distributed ledger recording method for a transfer transaction of a digital asset token accompanied with security information.SOLUTION: A method for adopting public key cryptography executes an inter-self address transfer transaction including security information in advance before executing a transfer transaction with an other user when recording a transfer transaction of a digital asset token for improving security, records the security information in an UTXO of a peer-to-peer distributed ledger, creates, performs encrypted signature of, and broadcasts a transaction conforming to the security information obtained by recording a transaction subjected to transaction execution on the UTXO on the peer-to-peer distributed ledger by a wallet device, performs transaction verification according to the security information by a node device, and records the transaction in the peer-to-peer distributed ledger.SELECTED DRAWING: Figure 1
Patent JP-2022127132-A (JP)
Title: Charging roll for electro-photographic apparatus
Inventor: SAITO HITOHIRO
IPC: G03G15/02
Filed: 2021-02-19
Abstract: To provide a charging roll for an electro-photographic apparatus excellent in uniformity of discharge characteristics.SOLUTION: In a charging roll 10, a groove part 22 is formed with a regular spiral shape along an axial direction of an outer peripheral surface of an elastic body layer 14, with a groove width w of 4 to 280 μm and a groove depth d of 2 to 30 μm. In an outer peripheral surface of the elastic body layer 14, an area ratio a/b is 0.3 to 2.4 with regard to an area a of a bottom face 221 of the groove part 22 and an area b of a plane part 24. A surface layer 16 includes a binder polymer 16a and roughness formation particles 18. The roughness formation particles 18 are respectively arranged on the plane part 24 and the groove part 22. Surface roughness Rz is 5 to 26 μm with regard to the surface layer 16 at a region M on the groove part 22. Surface roughness Rz is 2 to 16 μm with regard to an entirety of the surface layer 16. Thickness t1 of the binder polymer 16a covering roughness formation particles 18a on the groove part 22 is thicker than thickness t2 of the binder polymer 16a covering roughness formation particles 18b on the plane part 24.SELECTED DRAWING: Figure 3
Patent JP-2022127500-A (JP)
Title: Electric tool system
Inventor: SASAKI TAKAYUKI
IPC: B25B23/14
Filed: 2021-02-19
Abstract: To provide an electric tool system which can image a fastening component regardless of a work object.SOLUTION: An electric tool system 100 includes an electric tool device 1, and a history storage part 61. The electric tool device 1 has a holding part 112, a driving part 11, a measurement part 13, and an imaging part 14. The holding part 112 holds a fastening component. The driving part 11 performs a fastening work for transmitting a driving force to the holding part 112, and thereby fastening the fastening component to a work object. The measurement part 13 measures a fastening torque value of the fastening work as a torque measurement value. The imaging part 14 images at least the holding part 112, and thereby generates an imaged image. The history storage part 61 stores history information in which a torque measurement value and the imaged image are associated with each other.SELECTED DRAWING: Figure 1
Patent JP-2022132759-A (JP)
Title: Package box with cushioning function
Inventor: WATANABE SHINSUKE
IPC: B65D5/487
Filed: 2021-03-01
Abstract: To provide a package box with a cushioning function that has a high cushioning function and can surely protect a stored object.SOLUTION: A package box with a cushioning function comprises a pasting piece 22 that is pasted on a rear surface of a side surface 20 assembled into a cylindrical body to retain a shape of the cylindrical body and a bottom part 118 that closes an opening at a lower side of the cylindrical body, which further comprises a pair of cushioning parts 32 and 70 arranged inside the bottom part 118 to oppose to each other. The cushioning part 32 is consecutively connected to the pasting piece 22. The cushioning part 32 consecutively connected to the pasting piece 22 comprises an extending piece 36 positioned away by a predetermined interval from the bottom part 118, in nearly parallel to the part, a standing-up piece 38 standing upward leading to an end part at the opposite side of the pasting piece 22 of the extending piece 36, and an upper surface piece 40 leading to the end part of the standing-up piece 38 and to a middle portion in the height of the pasting piece 22. The upper surface piece 40 holds a bottom surface of a stored object 112. The standing-up piece 38 is provided with a lower protruding part 47 protruding downward with respect to the extending piece 36 so that a tip thereof contacts the bottom part 118, and an upper protruding part 50 protruding upward with respect to the upper surface piece 40 to partition a space in a box body.SELECTED DRAWING: Figure 1
Patent JP-2022133640-A (JP)
Title: Delivery mediation device, program, and information processing method
Inventor: MASHITA KIMITERU
IPC: G06Q10/08
Filed: 2021-03-02
Abstract: To provide a delivery mediation device for supporting a client to safely request delivery of a commodity or the like to various deliverers including an individual and small and medium-sized enterprises, a program, and an information processing method.SOLUTION: In a delivery mediation system, a control unit 110 of a delivery mediation device 100 includes: a request receiving unit 1111 for receiving a delivery request from a client terminal; a requester output unit 1121 for outputting a plurality of deliverers and respective reliability to the client terminal; a specification receiving unit 1112 for receiving specification of the deliverer from the client terminal; a deliverer output unit 1122 for outputting the delivery request to a deliverer terminal of a specified deliverer; a status acquisition unit 1133 for acquiring a delivery status of each of a plurality of time points in a delivery period at the time of delivery from at least any one of the deliverer terminal, a transmitter attached to an article to be delivered, or a terminal that read readable media attached to the article to be delivered; and an updating unit 116 for updating reliability of the deliverer stored in a reliability storage unit 132 based on the delivery status.SELECTED DRAWING: Figure 7
Patent JP-2022135302-A (JP)
Title: Food cooling method and food transport vessel
Inventor: SONODA HISATOSHI
IPC: F25D11/00
Filed: 2021-03-05
Abstract: To provide a food cooling method or the like suitable for transporting food which generates an ethylene gas or the like.SOLUTION: A food transport automobile 1 is equipped with a box-shaped loading platform 9, and is loaded with food. A cargo is loaded and unloaded through a rear door. A cooling part 3 for cooling the cargo is arranged at a front upper part of the loading platform 9. The loading platform 9 comprises an intake part 5 and a discharge part 7. The intake part 5 is located in front of the loading platform 9, and can inhale air at the outside of the loading platform 9 into the loading platform 9 by an intake duct. The discharge part 7 is located at a rear-side door, and discharges a gas in the loading platform 9 to the outside of the loading platform 9. When operating the cooling part 3, air is not taken in nor discharged by the intake part 5 and the discharge part 7, and when taking in and discharging air by the intake part 5 and the discharge part 7, the cooling part 3 is not operated.SELECTED DRAWING: Figure 1
Patent JP-2022135714-A (JP)
Title: Wall surface assembly method of handing cabinet
Inventor: YOSHIE KUNIMASA
IPC: F16B12/46
Filed: 2021-03-05
Abstract: To provide a wall surface assembly method of a hanging cabinet which can be performed even by one worker at low costs without needing an adhesive and impairing the appearance and enables good assembly workability.SOLUTION: In a wall surface assembly method of a hanging cabinet, a hanging cabinet having a back plate, two side plates, a top plate, and a bottom plate, which are plate materials, is assembled to be hung on a wall surface of a room. The wall surface assembly method has: a first step where the back plate is fixed to the wall surface; and a second step where the two side plates, the top plate, and the bottom plate are attached to the back plate. These plate materials are referred to as first plate materials and second plate materials. At least a pair of the first plate material and the second plate material is joined by using a first joint structure, and the other pairs of the first plate material and the second plate material are joined by using a second joint structure of the plate materials.SELECTED DRAWING: Figure 1
Patent JP-2021182734-A (JP)
Title: Full-length mirror and mirror unit and program for full-length mirror
Inventor: KOISHIKAWA YUKINO
IPC: G03B15/00
Filed: 2021-03-07
Abstract: To prevent a moving image from being displayed until a mirror unit and a photographing unit are aligned with each other in a relationship suitable for the purpose of use, and perform the alignment by a simple operation.SOLUTION: When a mirror unit 1 can communicate with a camera 20 for movie shooting and a shooting unit 2 having a function of transmitting a moving image generated by the camera 20 in real time, the mirror unit 1 displays a screen with information other than the moving image on a display unit 10. and switches the screen of the display unit 10 to the display of the moving image in response to reception of information that matches the information being displayed from the shooting unit 1. For example, when an image containing a predetermined feature pattern is displayed on the display unit 10 and an image containing a pattern that matches a feature pattern being displayed can be received from the shooting unit 2, the display can be switched from the feature pattern display screen to the moving image display screen.SELECTED DRAWING: Figure 1
Patent JP-2022138556-A (JP)
Title: Image forming apparatus
Inventor: TERAMOTO TAKEHIRO
IPC: G03G15/00
Filed: 2021-03-10
Abstract: To allow formation of high-quality images while reducing the number of installations of driving sources that drive to rotate a plurality of rotating bodies on a sheet conveyance path.SOLUTION: An image forming apparatus 1 comprises: a first driving source that drives to rotate an image carrier; a sheet conveyance path L1 that guides a sheet S to a paper ejection unit 60 through an image forming unit 30; a sheet inversion conveyance path L2 for transferring a toner image to a rear face of the sheet S; and a second driving source that drives to rotate a plurality of rotating bodies on the sheet conveyance path L1 and the sheet inversion conveyance path L2. The second driving source is driven so that the sheet conveyance speed of the rotating bodies becomes a first speed during printing on a front face of the sheet S and is driven so that the sheet conveyance speed of the rotating bodies becomes a second speed slower than the first speed during printing on the rear face.SELECTED DRAWING: Figure 1
Patent JP-2022141213-A (JP)
Title: Adhesive sheet
Inventor: WATANABE MASAHIKO
IPC: A61L15/44
Filed: 2021-03-15
Abstract: To provide an adhesive sheet that can be stuck to skin, and can be easily peeled from a stuck portion at an intended timing.SOLUTION: A adhesive sheet 1 is stuck to skin. The adhesive sheet 1 has an easy-to-peel adhesive layer 11 whose adhesion decreases due to external stimulation.SELECTED DRAWING: Figure 1
Patent JP-2022142531-A (JP)
Title: Electric connector
Inventor: YANG CHUNKAI
IPC: H01R31/06
Filed: 2021-03-16
Abstract: To provide an electric connector in which a strength on an outer side wall of a connection unit positioned at an end part in a connection direction is not reduced.SOLUTION: In each of housings 70A and 70B, a blade reception part for inserting a blade into a peripheral wall formed by two side walls 81A and 91A, and 81B and 91B, and two end walls 82A and 92A, and 82B and 92B faced in a thickness direction of the blade is formed, a plurality of connection units 10 includes: an end part connection unit 10B positioned at both ends in the thickness direction of the blade; and an intermediate connection unit 10A positioned between the end part connection units. In the intermediate connection unit, engaging grooves 88A and 98A engaged with a mating connection body are opened toward the mating connection body so as to be penetrated in the thickness direction of the blade, and is formed between each end wall and each side wall in each housing. In the end part connection unit 10B, a groove of a depth of each engaging groove of the intermediate connection unit or larger is not formed between external side walls 81B-1 and 91B-1 and the end walls 82B and 92B, positioned at the outer side in the thickness direction of the blade.SELECTED DRAWING: Figure 4
Patent JP-2022144798-A (JP)
Title: Coffee grinder
Inventor: TORITSU TAISUKE
IPC: A47J31/42
Filed: 2021-03-19
Abstract: To provide a coffee grinder capable of improving taste of coffee drink by performing grinding processing that considers extraction efficiency with respect to the coffee grinder grinding coffee beans.SOLUTION: A coffee grinder includes a grinder grinding coffee beans and a container PFb housing ground beans ground by the grinder. It can perform one set of grinding operation according to start operation by a user, one set of grinding operation being grinding operation that grinds coffee beans in different grain sizes so that grounded beans of first grain size (fine grain size) are housed in a first area (an area relatively close to a filter) of the container PFb and ground beans in second grain size (a rough grain size) are housed in a second area (an area relatively away from the filter) of the container PFb.SELECTED DRAWING: Figure 46