baber/WOPTO huggingface dataset:
Patent JP-2021072406-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: KAI AKIKO
IPC: H01L21/304
Filed: 2019-11-01
Abstract: To prevent water and cleaning liquid used for immersion exposure from remaining on the surface of a substrate after processing regardless of the degree of a contact angle of the substrate surface before the processing in a substrate processing method and a substrate processing apparatus for processing a substrate having an unpatterned resist film on the surface thereof after immersion exposure.SOLUTION: A substrate processing method includes the steps of: supplying a water-soluble polymer solution onto the surface of a substrate having an unpatterned resist film after immersion exposure processing; hydrophilizing the surface of the resist film with the supplied water-soluble polymer solution; supplying a cleaning liquid onto the surface of the substrate while rotating the substrate after the hydrophilizing step, thereby removing a water-soluble polymer aqueous solution that does not contribute to hydrophilicity; and drying the substrate to which the cleaning liquid is supplied. The water-soluble polymer solution has a pH value that keeps the acid concentration of the resist film within a permissible range.SELECTED DRAWING: Figure 5
Patent JP-2021075763-A (JP)
Title: Production method of aluminum alloy molded product, and production method of joint product using aluminum alloy molded product
Inventor: NAGATA NORITO
IPC: C25D11/06
Filed: 2019-11-08
Abstract: To provide a production method of an aluminum alloy molded product with excellent corrosion resistance, which can stably have a high joint-strength when bonded to resin, and to provide a production method of a joint product for bonding the obtained aluminum alloy molded product to resin.SOLUTION: In a production method of an aluminum alloy molded product, a first oxide film is formed by anodizing an aluminum alloy substrate using an electrolyte that contains a 0.5-7 mol/L of phosphoric acid and less than 0.5 mol/L of sulfuric acid, and after that, a second oxide film is formed by anodizing the substrate using an electrolyte that contains a 0.5-5 mol/L of sulfuric acid. In addition, a production method of a joint product is provided for bonding resin to the first or second oxide film to the surface of the aluminum alloy molded product obtained in this way.SELECTED DRAWING: Figure 2
Patent JP-2021075938-A (JP)
Title: Guard fence and installation method for the same
Inventor: NAKAJIMA TAKAKATSU
IPC: E01F15/06
Filed: 2019-11-12
Abstract: To provide a guard fence capable of suppressing the protrusion of a collision object such as a vehicle.SOLUTION: A guard fence includes support posts for supporting the ends of ropes 10-1, 10-2. The support posts comprise: a hollow tubular end support post body 21 containing a block-shaped buffer 30 made of elastic material; and an end support member provided at the bottom of the body 21 and fixed to an installation location. The buffer 30 is formed with a through hole 31 through which a rope is inserted. One end side of the through hole 31 is locked to an end locking part 12 provided at the end of the rope. The other end side of the through hole 31 is locked to the end support post body 21.SELECTED DRAWING: Figure 3
Patent JP-2021076222-A (JP)
Title: Actuator attachment structure
Inventor: SANJO NAOKAZU
IPC: B60T13/74
Filed: 2019-11-13
Abstract: To provide an actuator attachment structure which can protect an actuator from an impact load.SOLUTION: An actuator attachment structure includes: an electric parking brake mechanism 14 having a back plate 12; an actuator 16 which drives the electric parking brake mechanism 14; a suspension body part 18 connected to the back plate 12; and a first extension part 20 which is provided at the suspension body part 18 and extends from the suspension body part 18 to the vehicle rear. The actuator 16 is arranged between the back plate 12 and the first extension part 20 along a vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021077830-A (JP)
Title: Processing device
Inventor: ABE KOTARO
IPC: B23Q17/09
Filed: 2019-11-13
Abstract: To provide a processing device that can confirm that there is a high possibility that an error has occurred.SOLUTION: A processing device 1 includes a processing unit 10 that processes a workpiece 200 held by a chuck table 40, a determination unit 20 that inspects and determines the processing result of the workpiece 200 by the processing unit 10 or the state of the processing unit 10, and a notification unit 30 that notifies information based on the determination result of the determination unit 20. The determination unit 20 includes a pass/fail tolerance registration unit 21 that registers an allowance for making pass/fail determination in the determination unit 20, and a generation threshold registration unit 22 that registers a threshold value for the number of occurrence of rejection determination per predetermined unit time. The notification unit 30 notifies that the number of occurrences of the rejection determination per predetermined unit time exceeds a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020022854-A (JP)
Title: Ophthalmic imaging apparatus, and control method thereof
Inventor: YADA TORU
IPC: A61B3/135
Filed: 2019-11-14
Abstract: To provide a new technology on an ophthalmic imaging apparatus for acquiring an image of an eye to be examined.SOLUTION: An ophthalmic imaging apparatus includes an illumination system, an imaging system, and a control unit. The illumination system includes an illumination light generation part. The illumination light generation part generates an illumination light that allows light volume distribution at least in a beam cross section to be changed. The illumination system illuminates the eye to be examined with the illumination light. The imaging system guides a return light of the illumination light from the eye to be examined to an imaging device. The control part specifies a region of attention in an image by analyzing the image acquired by the imaging device, and controls the light volume at an in-plane position of the illumination light corresponding to the region of attention according to a site included in the region of attention.SELECTED DRAWING: Figure 2
Patent JP-2021079331-A (JP)
Title: Electrostatic ejection device
Inventor: SUGAWARA HIROKATSU
IPC: A45D34/04
Filed: 2019-11-19
Abstract: To improve the straightness of an ejected liquid while securing safety.SOLUTION: A hand-held type electrostatic ejection device that can be gripped by a user, includes a tube nozzle ejecting a liquid toward an object, a nozzle outer cylinder surrounding a periphery of the tube nozzle, and an outside electrode portion that is arranged outside the tube nozzle and to which high voltage is applied. The tube nozzle is equipped with a conductive part to which high voltage is applied, and a non-conductive part disposed on an object side than the conductive part. The nozzle outer cylinder can form a hollow area between the nozzle outer cylinder and a peripheral surface of the tube nozzle, and has an opening communicated with the hollow area at an end portion on the object side. The outside electrode portion is electrically connected with the conductive part of the tube nozzle, and faces in an extending direction of the tube nozzle.SELECTED DRAWING: Figure 6
Patent JP-2021079333-A (JP)
Title: Nozzle and hydrolyzing device
Inventor: MORI TAKUMA
IPC: F01N3/08
Filed: 2019-11-19
Abstract: To improve the uniformity of the adhesion amount of a jetted liquid adhered to a jetting object, in a nozzle equipped with three or more jetting portions.SOLUTION: A nozzle (2) is equipped with a nozzle body (11), and three jetting portions (13) provided on the nozzle body (11). Each of the jetting portions (13) is equipped with a liquid jetting hole (14) jetting a liquid in a direction toward the outside of the nozzle body (11), and a gas emitting portion controlling a route of the liquid jetted from the liquid jetting hole (14). The gas emitting portion controls the route of the liquid so as to make length in a second direction vertical to a first direction longer than the first direction from a center portion of an assembly of a plurality of adhesion areas toward the outside, in the adhesion areas.SELECTED DRAWING: Figure 2
Patent JP-2020087932-A (JP)
Title: Vario-energy electron accelerator
Inventor: MICHEL ABS
IPC: H05H7/12
Filed: 2019-11-25
Abstract: To provide a vario-energy electron accelerator.SOLUTION: The present invention concerns an electron accelerator comprising: (a) a resonant cavity; (b) an electron supply source; (c) an RF system; (d) N magnet units, each one being centred on a mid-plane Pm, and adapted for generating a magnetic field in a deflecting chamber, deflecting along a first deflecting trajectory of adding length (L+), an electron beam exiting the resonant cavity along a first radial trajectory to reintroduce it into the resonant cavity along a second radial trajectory different from the first radial trajectory; and (e) an outlet 50 for extracting along an extraction path an accelerated electron beam of energy W. The electron accelerator is characterized in that at least one of the N magnet units is adapted for modifying the corresponding first deflecting trajectory to a second deflecting trajectory of second length (L2) different from and preferably larger than an adding length (L+), thus allowing a variation of the energy W of the accelerated electron beam.SELECTED DRAWING: Figure 3d2-3d3
Patent JP-2021086381-A (JP)
Title: Learning apparatus, learning method, and program
Inventor: IKEDA YASUYUKI
IPC: G06N20/00
Filed: 2019-11-27
Abstract: To provide a learning apparatus configured to reduce the time and effort for adjusting a learning model.SOLUTION: A learning apparatus 1 includes: a learning unit 13 which generates a learning model to be used for determining an attribute of an object by executing machine learning with a learning image group including one or more learning images 101 including the object; an evaluation unit 14 which evaluates quality of the learning model by inputting one or more evaluation images 102 included in an evaluation image group to the learning model; a receiving unit 15 which receives a first operation for updating the learning image group; a recording unit 16 which records, for each first operation, the contents of the first operation and a result of evaluating the learning model generated by use of the updated learning image group, in association with each other; and an output unit 17 which outputs history information recorded by the recording unit.SELECTED DRAWING: Figure 1
Patent JP-2021083824-A (JP)
Title: Toilet seat device, toilet bowl device, and method for producing toilet seat device
Inventor: KOIKE HIDEYA
IPC: A47K13/12
Filed: 2019-11-29
Abstract: To provide a toilet seat device, a toilet bowl device, and a method for producing a toilet seat device that can improve designability.SOLUTION: A toilet seat device has at least one of a toilet seat 20, a toilet lid, and a device body, and at least part of the toilet seat 20, the toilet lid and the device body has a surface layer 31 having a surface sheet and a fiber sheet fixed to the rear side of the surface sheet, and a resin layer 32 that is fixed to the rear side of the surface layer 31 while infiltrating gaps in the fiber sheet.SELECTED DRAWING: Figure 2
Patent JP-2020028781-A (JP)
Title: Game machine
Inventor: TAKAHASHI YUJI
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine capable of improving amusement of a game.SOLUTION: A game machine includes: shooting means for shooting game balls toward a game area; a ball entry part for permitting entry of game balls circulating through a game area; game state shifting means for shifting from a first game state to a second game state when predetermined conditions are satisfied; putout means for putting out game balls based on entry of game balls into the ball entry part; and display means for displaying information corresponding to the number of scheduled putout game balls as the number of game balls scheduled to be put out until completion of the second game state.SELECTED DRAWING: Figure 113
Patent JP-2021090084-A (JP)
Title: Print device
Inventor: NOGUCHI YOSHIJI
IPC: B41J29/38
Filed: 2019-12-02
Abstract: To reduce the power consumption as much as possible, and shorten a waiting time until the start of printing as much as possible.SOLUTION: A print device includes a user detection unit 11 that captures a person's face and detects a person who has approached up to a first distance or a second distance, face recognition means 102 that authenticates the face on the basis of the captured image and a registered user table, job storage determination means 103 that determines whether a job of the face-authenticated user is stored, and state control means 104 that shifts a print unit from a power saving state to a job printable state when it is detected that the user has reached up to the first distance in a case in which it is determined that the user's job is stored, and returns the print unit from the power saving state and shifts to the copy printable state when it is detected that the user has reached up to the second distance in a state in which it is determined that the user's job is not stored.SELECTED DRAWING: Figure 2
Patent JP-2021088789-A (JP)
Title: Method of manufacturing fiber and resin-coated cord, and method of manufacturing pneumatic tire
Inventor: KON SEIJI
IPC: D07B1/16
Filed: 2019-12-05
Abstract: To provide a method of manufacturing a fiber and resin-coated cord capable of suppressing generation of cavity portions not existing an adhesive resin in inner parts of a reinforced cord in comparison to a case of forming a reinforced cord by filling a molten resin from outside among a plurality of metal element wires, and a method of manufacturing a pneumatic tire.SOLUTION: A fiber includes a plurality of metal element wires, and a plurality of resin element wires formed with a thermoplastic resin. An adhesive resin for bonding a plurality of metal element wires is formed with a molten resin obtained by melting a resin element wire when heating the fiber.SELECTED DRAWING: Figure 4
Patent JP-2021092414-A (JP)
Title: Crack extraction method
Inventor: HARA TORU
IPC: G01N21/88
Filed: 2019-12-09
Abstract: To provide an image processing method for accurately extracting image information to obtain digital data when extracting a crack from a photographed image obtained by photographing the surface of a concrete material.SOLUTION: A crack extraction method extracts image information of a crack part generated on the surface of a concrete material from a photographed image obtained by photographing the surface of the concrete material. The crack extraction method includes: a binarization process step of binarizing a photographed image to distinguish a shadow portion inside the crack from other portions; an isolated point removal process step of removing isolated points which are not detected as linear portions corresponding to the crack from the binarized image; and a raster vector conversion process step of detecting continuous dots from the image from which the isolated points are removed, generating line information, and displaying the line information on a display device.SELECTED DRAWING: Figure 2
Patent JP-2021093425-A (JP)
Title: Semiconductor module
Inventor: SOENO AKITAKA
IPC: H01L29/78
Filed: 2019-12-09
Abstract: To provide a technology for inhibiting resin from invading into a solder cavity.SOLUTION: A semiconductor module comprises: a semiconductor substrate; a pair of surface electrodes provided on one principal surface of the semiconductor substrate; a polyimide film that is provided between the pair of surface electrodes and covers a gate liner disposed between the pair of surface electrodes; and a metal block that is provided so as to cover the pair of surface electrodes across the polyimide film and is joined to the pair of surface electrodes via solder. A surface of the polyimide film has a width in a direction in which the pair of surface electrodes face each other, the width being smaller than a distance between the metal block and the surface of the polyimide film.SELECTED DRAWING: Figure 5
Patent JP-2020102206-A (JP)
Title: Information processing device, program, and system
Inventor: MURAKAMI KAZUYA
IPC: G06Q30/02
Filed: 2019-12-10
Abstract: To provide an information processing device, system and program with which it is possible to verify the effect of an advertisement efficiently without concern for statistics.SOLUTION: An information processing device 3 comprises a storage unit, a guide information generation unit, a communication unit, and an advertisement generation unit. The storage unit stores element data in linkage to a module. The guide information generation unit generates at least one piece of guide information. The guide information includes the total number of combinations of element data for each module, the verification counts verified by an orthogonal array table, and a table in which a plurality of selectable element data that are linked to a module are enumerated one by one. The communication unit transmits guide information to the user terminal of a user and receives the orthogonal array table selected by the user from the user terminal. The advertisement generation unit generates a number of advertisement candidates equal to the verification counts defined in the orthogonal array table.SELECTED DRAWING: Figure 3
Patent JP-2021090619-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-12-10
Abstract: To make it possible to increase interest in a performance.SOLUTION: During the execution of a special game, a Pachinko game machine PY1 may perform a total number of putout display including at least the total number of game media put out in the special game. As the total number of putout display of a special game in which a winning/losing determination is performed to win a big winning within a specific period after the end of a player advantageous period in which a special game state and an advantageous game state are performed once or multiple times in a series, a first display may be performed by adding at least the total number of game media put out in the special game in the immediately preceding player advantageous period to the total number of game media put out in the special game. On the other hand, as the total number of putout display of the special game in which the winning/losing determination is performed to win the big winning after the specific period, a second display may be performed in which the total number of game media put out in the special game in the immediately preceding player advantageous period is not added to the total number of game media put out in the special game.SELECTED DRAWING: Figure 35
Patent JP-2021090932-A (JP)
Title: Sludge treatment system and sludge treatment method
Inventor: SHIIRE HIDETAKE
IPC: C02F11/14
Filed: 2019-12-12
Abstract: To provide a sludge treatment system capable of adjusting pH of digested sludge at a low cost.SOLUTION: A sludge treatment system according to an embodiment includes: a digestive tank that digests sludge to produce biogas and digested sludge; a dehydrator that dehydrates the digestive sludge; a transfer pipe provided on a route between the digestive tank and the dehydrator to transfer the digestive sludge; and a carbon dioxide injection device that injects carbon dioxide into the transfer pipe.SELECTED DRAWING: Figure 1
Patent JP-2020073495-A (JP)
Title: Ambient-temperature molten salt
Inventor: ITO KYOSUKE
IPC: C07C311/48
Filed: 2019-12-16
Abstract: To provide an electric power storage device having, as an electrolyte, an ambient-temperature molten salt composed of a cyclic quaternary ammonium ion excellent in reduction resistance, and a monovalent anion.SOLUTION: The ambient-temperature molten salt is provided that is composed of a cyclic quaternary ammonium ion represented by the following general formula (G1). In the formula, a counter anion Aof a substituted piperidinium compound represents one of a monovalent imide-based anion, a monovalent methide-based anion, perfluoroalkyl sulfonic acid anion, tetrafluoro borate (BF), or hexafluoro phosphate (PF).SELECTED DRAWING: Figure 1
Patent JP-2021095071-A (JP)
Title: tire
Inventor: OSANAI KEITA
IPC: B60C1/00
Filed: 2019-12-19
Abstract: To provide a tire which is superior in productivity.SOLUTION: A tire includes reinforcing layers 6a, 6b which is formed from a reinforcing material and rubber covering the reinforcing material. The reinforcing layers 6a, 6b are positioned on an inner side of a tread face in a tire radial direction. The rubber covering the reinforcing material contains N- cyclohexyl-2- benzothiazolyl sulphenamide. A ratio (a/b) of a modulus (a) of the rubber covering the reinforcing material at 50% elongation in a center part in tire-width direction 6C of the reinforcing layers 6a, 6b to a modulus (b) of the rubber covering the reinforcing material at 50% elongation in an end part in tire-width direction 6E of the reinforcing layers 6a, 6b is 0.94 to 1.06.SELECTED DRAWING: Figure 1
Patent JP-2020138724-A (JP)
Title: Locking fastener
Inventor: MORO TAKUMI
IPC: B60R13/02
Filed: 2019-12-24
Abstract: To provide a locking fastener that can reliably attach a base material to a hook-and-loop fastener, and can suppress an occurrence of a failure in fitting at engagement with the hook-and-loop fastener.SOLUTION: The locking fastener includes: a base material 4 attached to a vehicle side; and a hook-and-loop fastener 6 having a plurality of engaging parts. The base material 4 is provided at a base part of the hook-and-loop fastener 6. The base material 4 is provided with a filling space filled with a resin material. A plurality of adhesion openings 38, 40, 42, and 44 communicating with the filling space are provided in one side surface of the base material 4. An adjacent pair of the plurality of adhesion openings 38 to 44 communicate with each other via communication recesses 62, 64, 66, and 68. In this locking fastener, it is preferable that all of the plurality of adhesion openings 38 to 44 provided in one side surface of the base material 4 communicate with each other via the communication recesses 62 to 68.SELECTED DRAWING: Figure 5
Patent JP-2021100873-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA HIROTAKA
IPC: B65H7/02
Filed: 2019-12-24
Abstract: To correct skew of sheets while suppressing damage given to the sheets with a simple configuration.SOLUTION: A sheet detector 5 enables detecting a sheet passage state where a tip part of a sheet passes through a first detection position and a second detection position that are at the same position between a primary roller pair 31a position and a second roller pair 31b position in a sheet conveyance direction and are positions separated from each other by a distance in a width direction. A conveyance control unit 8b executes skew correction control for putting a tip of the sheet 9 along the second roller pair 31b while forming a deflection to the sheet 9 by rotating the primary roller pair 31a in a state where the second roller pair 31b is stopped.SELECTED DRAWING: Figure 1
Patent JP-2021108510-A (JP)
Title: Power management system and power management method
Inventor: TODA KAZUHIDE
IPC: H02J3/00
Filed: 2019-12-27
Abstract: To provide a power management system and a power management method that can appropriately allocate arithmetic processing to distributed arithmetic units.SOLUTION: In the power management system comprising a management device that allocates, to distributed arithmetic units provided in a facility, divided arithmetic processing constituting at least part of predetermined arithmetic processing, the management device comprises: a receiving section that receives a message including an information element that indicates the type of dealt arithmetic processing that can be dealt in the distributed arithmetic units; and a control section that executes allocation processing of allocating the divided arithmetic processing to the distributed arithmetic units based on the type of the dealt arithmetic processing.SELECTED DRAWING: Figure 3