baber/WOPTO huggingface dataset:
Patent JP-2023012616-A (JP)
Title: Control unit, fluid control device, program for diagnosing valve, and valve diagnosing method
Inventor: OKANO HIROYUKI
IPC: G05D7/06
Filed: 2021-07-14
Abstract: To make it possible to diagnose a condition of a fluid control valve V during a process.SOLUTION: A fluid control device comprises: a correlation data storage unit Z3 for storing Cv value-voltage correlation data for indicating a correlation between a Cv value or a reference Cv value, which is a value related to the Cv value when a fluid control valve V is normal, and the valve voltage; an actual Cv value calculation unit Z4 that calculates a Cv value at a predetermined timing during actual flow rate control or an actual Cv value which is a value related thereto; a reference Cv value acquiring unit Z5 for acquiring a reference Cv value corresponding to a valve voltage of the fluid control valve V at the predetermined timing based on the Cv value-voltage correlation data; and a valve diagnosis unit Z6 that compares the reference Cv value with the actual Cv value.SELECTED DRAWING: Figure 5
Patent JP-2023015566-A (JP)
Title: Light source device
Inventor: MIYATA TADAAKI
IPC: H01S5/183
Filed: 2021-07-20
Abstract: To provide a light source device capable of arranging multiple light emitting points at a narrow pitch.SOLUTION: A light source device includes a support substrate having a top surface, a first light emitting element supported on the top surface, and having a plurality of first light emitting points emitting first light in a predetermined direction intersecting the top surface, and a second light-emitting element provided apart from the first light emitting element in the optical axis direction of the first light and transmitting the first light, and having a plurality of second light-emitting points that emit the second light in a predetermined direction. The optical axis of the first light and the optical axis of the second light do not overlap.SELECTED DRAWING: Figure 2
Patent JP-2021169221-A (JP)
Title: Encryption optical security device
Inventor: HUBERT SEIBERLE
IPC: B42D25/305
Filed: 2021-07-26
Abstract: To provide an encryption optical security device or system that provides high level security and has a unique characteristic and also provide a method of manufacturing such device.SOLUTION: This optical security system includes an optical element with patterned anisotropic optical characteristics. Information is coded into a pattern 48 of the optical element and encrypted. In addition, the system includes a patterned polarizer 49, and the information recorded on the optical element on the pattern 48 can be decrypted on the patterned polarizer 49.SELECTED DRAWING: Figure 4c)
Patent JP-2023018844-A (JP)
Title: Printer, and computer program
Inventor: SAITO SHINGO
IPC: B41J2/01
Filed: 2021-07-28
Abstract: To suppress failure due to deformation of a printing medium.SOLUTION: A printing execution part has a facing member which can face a printing surface of a printing medium on an upstream side of a transport direction relative to a plurality of nozzles of a printing head. A control device causes execution of partial printing for forming a dot, and transport of the printing medium, by multiple times, for causing the printing execution part to print the printing image. The control device causes execution of final facing part printing which is final partial printing to be executed in a state in which the printing medium faces the facing member, and before execution of the final facing part printing, causes transport of the printing medium by final facing transport amount. The control device controls a specific transport amount so that, a facing length of the printing medium is varied, according to a position of an end in an orthogonal direction orthogonal to the transport direction of the printing medium, and a position of the facing member in the orthogonal direction. The facing length is a length of a part facing the facing member in the transport direction when causing execution of the final facing part printing.SELECTED DRAWING: Figure 5
Patent JP-2023019346-A (JP)
Title: Circularity prediction method of steel pipe, circularity control method of steel pipe, manufacturing method of steel pipe, generation method of circularity prediction model of steel pipe, and circularity prediction device of steel pipe
Inventor: HINATA KOSUKE
IPC: B21D5/01
Filed: 2021-07-29
Abstract: To provide a circularity prediction method of a steel pipe and a circularity prediction device which can accurately predict circularity of a steel pipe after a pipe expansion step in a manufacturing process of a steel pipe consisting of a plurality of steps.SOLUTION: A circularity prediction method of a steel pipe predicts circularity of the steel pipe after a pipe expansion step in a manufacturing process of a steel pipe including: an end bending step of performing end bending processing at a width direction end part of the steel plate; a press-bend step of forming the steel plate with the end bending processing by applying pressing force multiple times by using a punch to be an open pipe; and a pipe expansion step of performing pipe expansion of the steel pipe where ends of the open pipe are joined with each other. The circularity prediction method thereof includes a step predicting circularity of the steel pipe after the pipe expansion step by use of a circularity prediction model learned by machine learning in which: input data includes one or more operational parameters selected from the operational parameters in the end bending step and one or more operational parameters selected from the operational parameters in the press-bend step; and output data is circularity information of the steel pipe after the pipe expansion step.SELECTED DRAWING: Figure 11
Patent JP-2023019500-A (JP)
Title: game machine
Inventor: IWASHITA KEIICHIRO
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine which can more effectively carry out a drawing pattern variation performance by image display means.SOLUTION: A game machine is configured such that: when a variation of a normal drawing pattern turns out to a predetermined mode, a normal profit state is generated in which special drawing pattern start means varies from a second state into a first state; when a special drawing pattern, which varies on the condition that the special drawing pattern start means detects a game ball, turns out to a specific mode, a special profit state is generated; when a special game state start condition is satisfied, a special game state different from a normal game state is generated after end of the special profit state; and a drawing pattern variation performance can be carried out by image display means. The drawing pattern variation performance is carried out to correspond to the variation of the special drawing pattern in the normal game state and to correspond to the variation of the normal drawing pattern in the special game state. When the normal drawing pattern is already started at start of the special game state, the drawing pattern variation performance corresponding to the variation of the normal drawing pattern is not carried out by end of the variation. When a variation of a next normal drawing pattern is started, the drawing pattern variation performance is started.SELECTED DRAWING: Figure 18
Patent JP-2023021693-A (JP)
Title: electric caster
Inventor: ISHIHARA KENICHI
IPC: B60K7/00
Filed: 2021-08-02
Abstract: To provide an electric caster capable of inhibiting degradation of detection precision in a rotational position detector.SOLUTION: An electric caster includes: a mounting plate 2 attached to a vehicle body 101; drive wheel units 11 and 12 sharing a steering shaft 9 which is rotatably supported by the mounting plate 2; a rotational position detector 4 that includes a sensor magnet 32 attached to the steering shaft 9, and that detects a rotational position of the steering shaft 9; and a wireless power feeder 5 that feeds electric power of a power source incorporated in the vehicle body 101 to the drive wheel units 11 and 12 in a non-contact manner. At least part of the mounting plate 2 is intervened between the rotational position detector 4 and wireless power feeder 5.SELECTED DRAWING: Figure 2
Patent JP-2023023617-A (JP)
Title: Pile knitted fabric knitting method by flat-knitting machine
Inventor: SHIMAZAKI NOBUNORI
IPC: D04B7/12
Filed: 2021-08-05
Abstract: To provide a pile knitted fabric knitting method excellent in knitting efficiency.CONSTITUTION: A route switching cam 17 is provided. In a pile knitting course, a cam system on knitted fabric base side pulls in both pile yarn and binding yarn while a cam system on pile loop formation side pulls in the pile yarn alone in SYS1. Subsequently the cam system on the knitted fabric base side pulls in an additional yarn while the cam system on the pile loop formation side removes pile loop from needle in SYS2.SELECTED DRAWING: Figure 1
Patent JP-2023024094-A (JP)
Title: METHOD FOR PRODUCING MIXED POWDER AND MgO PARTICLES, AND METHOD FOR PRODUCING GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET
Inventor: YAMAGATA RYUTARO
IPC: C21D8/12
Filed: 2021-08-06
Abstract: To provide mixed powder used in separation agent for annealing which is applied to a steel sheet before final finishing annealing, by which excellent magnetic properties, external appearance and film adhesion properties are obtained by using the powder in a grain-oriented electromagnetic steel sheet after final finishing annealing.SOLUTION: Mixed powder used in separation agent for annealing includes MgO particles of 50.0% or more and 99.0% or less by mass%, and particles other than MgO which are particles of B or B compound, the particles other than the MgO contain 0.020 mass% or more and 0.200 mass% or less of B, the ratio of B present as 3 coordination boron out of the B contained in the MgO particles is 40 mass% or more and 90 mass% or less, and the content of B in the mixed powder is 0.025 mass% or more and less than 0.225 mass%.SELECTED DRAWING: None
Patent JP-2021175541-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2021-08-10
Abstract: To suppress reduction of a game motivation of a player.SOLUTION: A game machine is configured so that, on the basis of entry of a game ball to ball entry means which is provided on a game area where game balls can flow down, determination is executed by determination means, and when a determination result is a prescribed determination result, a privilege game is executed by privilege game execution means. The game area comprises storage means whose state can be varied from a storage state in which game balls can be stored, to a release state in which the storage state is released by variable means when the determination result of the determination means is the prescribed determination result. When the state of the storage means becomes in the release state, specific ball entry means where the game balls stored in the storage means can enter is provided. When the game balls enter the specific ball entry means, a privilege is applied after finish of the privilege game.SELECTED DRAWING: Figure 1
Patent JP-2023026009-A (JP)
Title: Real store utilization after online reception
Inventor: KAMIYA MASAO
IPC: G06Q30/06
Filed: 2021-08-12
Abstract: To provide a real store utilization system and a data structure of an engage link which reduce the time of staying in a store in order to avoid infection in a social environment where a risk of infection with infective diseases is high.SOLUTION: With respect to online support for a member customer to select products by the aid of a charismatic store clerk being a quality salesperson, the real store utilization system issues an engage link being a URL for online access which is to be used in a real store for product delivery, and in response to member customer's using the engage link, smoothly establishes online connection from a smartphone incorporated in a member card at the real store to the charismatic store clerk with security ensured.SELECTED DRAWING: Figure 1
Patent JP-2023011470-A (JP)
Title: Bare nail care method using peelable gel
Inventor: TOJO HIROMI
IPC: A45D29/00
Filed: 2021-07-12
Abstract: To provide an easy and reliable bare nail care method exerting care effects by solving both of a demerit of damaging nails, etc. by a sanding and gel application method and a demerit of gel easy peeling by a peel-off gel application method.SOLUTION: A natural nail care method includes the steps of: sanding only tip portions of nails; applying a gel with retention and fixation effects to only the sanded tip portions; applying a gel with an easy-to-peel effect to portions other than the tip portions sanded and including the gel with the retention and fixation effects applied thereto, roots of the nails, and sides of the nails; applying a gel with the fixation effect to the tip portions sanded and including the gel with the retention and fixation effects applied thereto, the roots of the nails, and the sides of the nails; applying a gel with a bare nail care effect to the entire nails so as to provide them with thickness; and filing the tip portions of the nails so as to provide the tip portions with thickness.SELECTED DRAWING: Figure 1
Patent JP-2023034821-A (JP)
Title: protector and wire harness
Inventor: SUMIYA YU
IPC: H02G3/04
Filed: 2021-08-31
Abstract: To provide a protector and a wire harness, capable of improving the assembly workability.SOLUTION: A protector 1 provided in a wire harness WH includes a protector body 10 in which a conductive wiring material W is disposed, and a fixation member 20 which is mounted around the protector body 10 and is fixed to a fixation target 100. In a state of being mounted on the protector body 10, the fixation member 20 can relatively move, on the protector body 10, along a wiring direction D of the wiring material W in the protector body 10 and can relatively rotate about the protector body 10.SELECTED DRAWING: Figure 1
Patent JP-2023034948-A (JP)
Title: game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To increase game amusement.SOLUTION: A game machine for performing a lottery with a lottery probability corresponding to setting information by referring to the setting information at the time of the lottery according to the entry of a game ball can execute a setting suggestion performance that makes suggestions on the basis of the setting information, and includes a plurality of setting suggestion performance states with mutually different settings related to the setting suggestion performance. The setting suggestion performance is executed on the basis of one of the plurality of setting suggestion performance states, time information for specifying the elapsed time since the power is turned on is provided, and a shift process can be executed on the basis of the time information where a first state among the plurality of setting suggestion performance states is shifted to a second state in which the setting suggestion performance can be a performance more advantageous for a player compared with the first state.SELECTED DRAWING: Figure 41
Patent JP-2023036391-A (JP)
Title: Packing box
Inventor: UEHARA HIDEAKI
IPC: B65D5/54
Filed: 2021-09-02
Abstract: To facilitate opening a packing box regardless of the state of accommodating articles inside.SOLUTION: A packing box 1 includes a top plate 11, a bottom plate 12, a first side plate 13a and a second side plate 13B connected to the top plate 11 and the bottom plate 12, respectively, a pair of first inner flaps 21A and 21B connected to the first side plate 13A, a pair of second inner flaps 22A and 22B connected to the second side plate 13B, and a first outer flap 23A and a second outer flap 23B connected to the top plate 11. The packing box 1 also includes a first break line 31 provided on the second inner flap 22A side of the first outer flap 23A, a second break line 32 provided on the first inner flap 21A side of the first outer flap 23A, a third break line 33 provided on the top plate 11 extending diagonally from the side of the second inner flap 22A, and a valley fold line 39 provided on the top plate 11 so as to extend from the first inner flap 21A side in a direction that intersects the third break line 33.SELECTED DRAWING: Figure 1
Patent JP-2023038489-A (JP)
Title: Polarizing film and manufacturing method for polarizer
Inventor: SAITO KUNITOMO
IPC: C08J7/02
Filed: 2021-09-07
Abstract: To provide a method of manufacturing a polarizing film which, when exposed to a high temperature environment exceeding 95°C, exhibits superior yellowing suppression effect when an interlayer-filling configuration is adopted and suppresses single transmittance deterioration when the interlayer-filling configuration is not adopted.SOLUTION: A method of manufacturing a polarizing film from a polyvinyl alcohol-based resin film is provided, the method comprising a treatment step of bringing the polyvinyl alcohol-based resin film into contact with a treatment solution containing nitrate, boric acid, and zinc iodide and having a pH of 4.3 or higher at 25°C.SELECTED DRAWING: Figure 1
Patent JP-2023038995-A (JP)
Title: Working system for forming coat on metal mold and coat forming method
Inventor: SAKAMOTO TADASHI
IPC: B22C23/02
Filed: 2021-09-08
Abstract: To provide a working system and coat forming method that does not require a preheating oven in forming a coat on a metal mold.SOLUTION: A working system for forming a coat on a metal mold is allowed to form a coat, by heating a partial area of a coat-forming face of a metal mold W with a heat gun 18 provided at a tip of an arm 16 of a robot 15 and, if detecting that the coat-forming face heated is at a temperature in a suitable temperature band for forming a coat by a radiative thermometer 30, spraying a coating agent to the heated coat-forming face from a spray gun 17 provided at the tip of the arm 16.SELECTED DRAWING: Figure 4
Patent JP-2023039765-A (JP)
Title: Electronic settlement server, electronic settlement method, and program
Inventor: BABA HAJIME
IPC: G06Q30/0601
Filed: 2021-09-09
Abstract: To provide an electronic settlement server, an electronic settlement method, and a program that can provide appropriate privilege information to an appropriate user.SOLUTION: An electronic settlement server comprises: a notification unit that notifies privilege information on a privilege that is provided to a user by a member who joins to an electronic settlement service and sells a commodity or a service by electronic settlement, the privilege in which burden of the interest in installment payment is exempted, to a user terminal device of the user; and an acquisition unit that acquires the user's history of usage of the electronic settlement service. The notification unit controls the notification of the privilege information to the user terminal device based on the usage history.SELECTED DRAWING: Figure 5
Patent JP-2022008377-A (JP)
Title: Drying system improved in energy efficiency and drying capacity control
IPC: F26B21/02
Filed: 2021-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a solving means capable of reducing specific energy consumption and increasing the capacity of a drying process at the same time, regardless of a changing operating condition. 
     SOLUTION: The present invention relates to a drying system 1 comprising a drying plant 2 and a heat pump assembly 3, in which at least one heat pump is operated with a first fluid and connected to at least two heat sources and at least one heat sink by means of a plurality of heat exchangers in a fluid network with a second fluid circulating therein. The heat sources may comprise: dew point dehumidification in at least one heat exchanger 41 of process gas entering the drying plant; and recovery in another heat exchanger 42 of latent and/or sensible heat from exhaust gas leaving the drying plant. The heat sink may comprise pre-heating in a heat exchanger 51 of process gas used in the plant. Further, a method of integrating a heat pump assembly into a drying system is provided. According to the present invention, it is possible to reduce the specific energy demand while increasing the capacity of the drying plant. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023043984-A (JP)
Title: Specific-gravity sorting apparatus and incinerator ash treatment system equipped with the same
Inventor: KAJIYAMA KOSUKE
IPC: B09B3/70
Filed: 2021-09-17
Abstract: To provide a specific-gravity sorting apparatus capable of improving sorting accuracy of sorting low specific-gravity particles and high specific-gravity particles included in incinerator ash of a waste, and an incinerator ash treatment system equipped with the specific-gravity sorting apparatus.SOLUTION: A specific-gravity sorting device 5A includes: a vibration plate 52 to which incinerator ash of a waste with a particle diameter within a predetermined range is supplied, and that is inclinedly disposed and has permeability; a blower 62 that supplies air passing through the vibration plate 52 and flowing from a lower surface side toward an upper surface side of the vibration plate 52; a vibration device 53 that vibrates the vibration plate 52 in a direction along an inclined angle larger than an inclined angle of the vibration plate 52; an electrode plate 63 that is disposed so as to incline in an opposite direction to the vibration plate 52 at an inclined angle larger than the inclined angle of the vibration plate 52, above the vibration plate 52; and a DC power supply 64 that applies DC voltage between the vibration plate 52 and the electrode plate 63 so that the vibration plate 52 becomes a positive pole and the electrode plate 63 becomes a negative pole.SELECTED DRAWING: Figure 2
Patent JP-2022008627-A (JP)
Title: Alkali-free glass substrate
IPC: H01L51/50
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-free glass that is high in devitrification resistance and heat resistance. 
     SOLUTION: In order to solve the above technical problem, the alkali-free glass substrate of the present invention contains, in mole %, SiO 2  by 60 to 80%, Al 2 O 3  by 8 to 25%, B 2 O 3  by 0 to less than 3%, Li 2 O+Na 2 O+K 2 O by 0 to less than 1%, MgO by 0 to 10%, CaO by 1 to 15%, SrO by 0 to 12%, BaO by 0 to 12%, As 2 O 3  by 0 to less than 0.05%, Sb 2 O 3  by 0 to less than 0.05% as the glass composition, and in which the plate thickness is 0.05 to 0.7 mm, the strain point is 700°C or higher, and the β-OH value is less than 0.20/mm. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023051063-A (JP)
Title: Pet insurance assessment assistance device, pet insurance assessment assistance system, and pet insurance assessment assistance method
Inventor: ODA YUTARO
IPC: G06Q40/08
Filed: 2021-09-30
Abstract: To provide a device and a method capable of assisting in making an assessment as to whether to accept an application for an insurance contract that compensates for a co-payment of a contracted pet insurance, by a simple method.SOLUTION: A pet insurance assessment assistance device for assisting in making an assessment as to whether to accept an application for an insurance contract that compensates for all or part of a co-payment of a contracted pet insurance is characterized by comprising a rating search unit that searches for information regarding rating of the contracted pet insurance.SELECTED DRAWING: Figure 1