baber/WOPTO huggingface dataset:
Patent JP-2023021544-A (JP)
Title: image forming system
Inventor: NINAGAWA TAKAYASU
IPC: H04N1/32
Filed: 2021-08-02
Abstract: To prevent a print job from being executed by an image forming apparatus installed at a place distant from a user's current place.SOLUTION: An image forming system is an image forming system in which an information processing apparatus and a plurality of image forming apparatuses including a main apparatus are communicably connected with each other. When receiving job request data, the main apparatus determines whether the current state is a predetermined state. When determining that the current state is the predetermined state, the main apparatus recognizes an image forming apparatus satisfying an alternative condition as an alternative apparatus. When a print job based on original print data set by a printer driver of the main apparatus and received from the information processing apparatus cannot be executed by the alternative apparatus, the main apparatus generates new print data based on the original print data and according to the specification of the alternative apparatus and causes the alternative apparatus to execute a print job based on the new print data.SELECTED DRAWING: Figure 6
Patent JP-2022031212-A (JP)
Title: Methods and systems for image synchronization
Inventor: ELMAANAOUI BADR
IPC: A61B1/045
Filed: 2021-08-04
Abstract: To provide one or more devices, systems, methods, and storage media for performing image synchronization using one or more imaging modalities.SOLUTION: A system 100a for executing image synchronization comprises: an imaging device or system which uses one or more imaging modalities for acquiring imaging data; a scan mechanism which functions to acquire a beam position of a catheter or probe by executing beam scan of the catheter 120 or probe of the system; and one or more processors 1200, 1200' which function to achieve image synchronization by recording the beam position simultaneously with the imaging data and function to enable the correct space registration of the imaging data.SELECTED DRAWING: Figure 3
Patent JP-2023024012-A (JP)
Title: Acoustic device
Inventor: NAGAI HIDEYUKI
IPC: H04R3/00
Filed: 2021-08-06
Abstract: To provide an acoustic device capable of accurately estimating a sound source direction.SOLUTION: An acoustic device is provided, including: a plurality of microphones 210, 220, 230, 240 arranged in such a manner that the directivities thereof are different from each other; a calculation section 310 acquiring signals 500 input to two of the microphones and calculating an amplitude ratio R from the amplitudes of the signals; a storage section 320 stored with correspondence relationship information related to correspondence relationship between an angle θ indicating the directions of sound sources 1000, 2000 with respect to the microphones and the amplitude ratio R; and an estimation section 330 estimating the angle from the amplitude ratio based on the correspondence relationship information.SELECTED DRAWING: Figure 3
Patent JP-2023028460-A (JP)
Title: Canopy lock mechanism
Inventor: TAKAGAWA SHINICHI
IPC: B63G8/00
Filed: 2021-08-19
Abstract: To provide a canopy lock mechanism that applies force evenly to fix a canopy to a submarine body.SOLUTION: A lock mechanism 20 of a canopy 1 attached openably/closeably to a submarine body 10 is provided on the submarine body 10. The lock mechanism comprises multiple engaging mechanisms 61, 70 for engaging or disengaging a canopy side engagement part 5 and a submarine body side engagement part 60, and a ring-shaped member 50. The ring-shaped member is placed along an abutting region of the canopy 1 and of the submarine body 10, and actuates the multiple engaging mechanisms 61, 70 so that the submarine side engaging part 60 is engaged with the canopy side engaging part 5 or disengaged from the canopy side engaging part 5 by rotating it in a first direction or in a second direction opposite to the first direction. The lock mechanism of the canopy can bring the canopy 1 into the locking state or the unlocking state by rotating the ring-shaped member 50 and simultaneously actuating the multiple engaging mechanisms 61, 70.SELECTED DRAWING: Figure 2
Patent JP-2023028896-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: KOSHIMIZU AKIRA
IPC: H01L21/8234
Filed: 2021-08-20
Abstract: To provide a semiconductor device that provides both high breakdown voltage and low on-resistance and a manufacturing method for the same.SOLUTION: A semiconductor substrate SB has a convex part CON protruding upwardly from a surface SU. An n-type drift area DF is arranged on the semiconductor substrate SB so as to be located between a gate electrode GE and an n+ drain area DR in a plan view and has an impurity concentration lower than that of the n+ drain area DR. A p-type resurf area RS is arranged on the convex part CON and constitutes a pn junction with the n-type drift area DF.SELECTED DRAWING: Figure 2
Patent JP-2023028942-A (JP)
Title: Information processing apparatus and information processing method
Inventor: HONDA HIDEAKI
IPC: G06Q50/32
Filed: 2021-08-20
Abstract: To provide an information processing apparatus which prevents a message from being delivered to persons other than a user to whom the message is addressed.SOLUTION: An information processing apparatus includes: a transmission unit which transmits, to a communication terminal corresponding to a telephone number of a transmission destination to which a message is to be transmitted, candidates allowed to be designated as an authentication method of authenticating a subscriber of the telephone number is a destination user to whom the message is to be transmitted or not; and a control unit which controls the apparatus for determining whether the message is to be transmitted or not in accordance with a result of user authentication based on the authentication method designated from the candidates.SELECTED DRAWING: Figure 1
Patent JP-2023042670-A (JP)
Title: Coil substrate, coil substrate for motor, and motor
Inventor: HIRASAWA TAKAHISA
IPC: H01F5/04
Filed: 2021-09-15
Abstract: To provide a coil substrate with which a motor with stable performance can be obtained, a coil substrate for a motor that is formed by using the coil substrate, and a motor that is formed by using the coil substrate for a motor.SOLUTION: A coil substrate of an embodiment has a flexible substrate that has a first surface and a second surface on the opposite side of the first surface; and a coil that is formed by coil-shaped wiring provided on the first surface and coil-shaped wiring provided on the second surface. The coil substrate can be formed in a cylindrical shape by being wound in a circumferential direction centered on a shaft extending in an orthogonal direction orthogonal to the longitudinal direction, with a reference side at one end in the longitudinal direction of the flexible substrate as a starting point. The wiring has an orthogonal part extending along the orthogonal direction. The orthogonal part includes a first orthogonal part on the first surface and a second orthogonal part on the second surface. At least one of the first orthogonal part and the second orthogonal part is formed in a wave shape.SELECTED DRAWING: Figure 2
Patent JP-2023043456-A (JP)
Title: engine device
Inventor: OKUBO TAKUYA
IPC: F02D41/14
Filed: 2021-09-16
Abstract: To prevent an engine device from erroneously learning an air-fuel ratio.SOLUTION: An engine device controls a fuel injection valve through setting a target injection amount according to: a base injection amount based on an engine load ratio; a first correction value based on a feedback value to cancel a difference between an engine air-fuel ratio and a target air-fuel ratio; and a second correction value based on a learning value obtained through air-fuel ratio learning. The engine device also updates the learning value on the basis of the feedback value as learning of an air-fuel ratio when a learning condition is met. The learning condition includes a condition that the feedback value is equal to or larger than 0 and an air-fuel ratio related value related to the air-fuel ratio is equal to or larger than a target air-fuel ratio related value related to a target air-fuel ratio and a condition that the feedback value is less than 0 and the air-fuel ratio related value is less than the target air-fuel ratio related value.SELECTED DRAWING: Figure 3
Patent JP-2023044488-A (JP)
Title: Hybrid ship propeller
Inventor: KANEHARA AKITOSHI
IPC: B63H20/08
Filed: 2021-09-17
Abstract: To prevent complication of an internal structure of a hybrid ship propeller and inhibit deterioration of cruising performance of a ship during planing.SOLUTION: A hybrid outboard engine 1 includes: an internal combustion drive propulsion unit 11 which generates propulsion power of a ship by an internal combustion engine; and an electric propulsion unit 30 which generates propulsion power of the ship by an electric motor. The electric propulsion unit 30 is detachably attached to a portion, ranging from a rear part of a middle case 21 to an upper rear part of a gear case 22 in the internal combustion drive propulsion unit 11, and arranged at a position higher than an anti-cavitation plate 23 so that propellers 34, 54 of the electric propulsion unit 30 sink below a surface of water during low speed traveling, which is not in a planing state of the ship and the propellers 34, 54 of the electric propulsion unit 30 get out from under the surface of the water during planing of the ship.SELECTED DRAWING: Figure 2
Patent JP-2023044898-A (JP)
Title: Polarizing optical element
Inventor: SAKAI TAKEYA
IPC: G02B5/30
Filed: 2021-09-21
Abstract: To provide a polarizing optical element which is formed by directly bonding a polarizing layer to an optical anisotropic layer made of a birefringence-inducing material.SOLUTION: A polarizing optical element is provided, comprising an optical anisotropic layer made of a birefringence-inducing material and provided with at least a first orientation, and a polarizing layer directly bonded to the optical anisotropic layer, the polarizing layer containing a liquid crystal material and a diachronic dye. The first orientation of the optical anisotropic layer is not parallel to an absorption axis of the polarizing layer.SELECTED DRAWING: Figure 1A
Patent JP-2023045094-A (JP)
Title: Method for manufacturing tape-like prepreg, and method for manufacturing strip-shape prepreg
Inventor: NAKAGIRI NOBUHIKO
IPC: C08J5/04
Filed: 2021-09-21
Abstract: To provide a method for manufacturing a tape-like prepreg or a strip-like prepreg for a fiber-reinforced thermoplastic resin molding which can simultaneously satisfy impregnation property and productivity.SOLUTION: A method for manufacturing a tape-like prepreg containing a reinforcement fiber and a thermoplastic resin includes an opening step of opening a fiber bundle of continuous reinforcement fibers, an impregnation step of passing the opened fiber bundle of the continuous reinforcement fibers through a tank containing a molten thermoplastic resin, and impregnating the continuous reinforcement fibers with the thermoplastic resin, and a cooling solidification step of crushing the fiber bundle of the continuous reinforcement fibers impregnated with the thermoplastic resin by a shaping roller, and forming the fiber bundle into a tape-like prepreg by cooling and solidifying in the above order, wherein the number of the fiber bundles are two or more, and the impregnation step has a thread guide stabilization component for preventing the fiber bundles from contacting each other to the tank containing the thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2023045557-A (JP)
Title: Epoxy resin composition and curing agent for epoxy resins
Inventor: NANTAKU JUNJI
IPC: C08G59/46
Filed: 2021-09-22
Abstract: To provide: an epoxy resin composition which, in the cured material, realizes excellent mechanical strength; and a curing agent for epoxy resins.SOLUTION: Provided is an epoxy resin composition, comprising (A) an epoxy resin, (B) a hydrazide compound having a bulk density of 0.5 g/mL or less, and (C) dicyandiamide or its derivative. Also provided is a curing agent for epoxy resins, comprising (B) a hydrazide compound having a bulk density of 0.5 g/mL or less, and (C) dicyandiamide or its derivative.SELECTED DRAWING: None
Patent JP-2023045620-A (JP)
Title: fuel cell system
Inventor: TACHIKAWA KATSUYUKI
IPC: H01M8/04664
Filed: 2021-09-22
Abstract: To provide a fuel cell system capable of keeping proper a hydrogen partial pressure of an anode-side gas passage in a fuel cell stack regardless of a use environment.SOLUTION: A fuel cell system includes a fuel cell stack 110, an exhaust/drain valve 131 provided in a discharge path of an anode-side gas passage, and a control unit 101. In operation start, the control unit 101 is capable of executing: first start-up control in which a nitrogen partial pressure of the anode-side gas passage in the operation end of the fuel cell system is stored, the lapse of time of a stop state from the operation end to operation start of the fuel cell system is measured, and the exhaust/drain valve is opened in accordance with a time, which is determined according to an index based on the nitrogen partial pressure and the lapse of time and, in place of the first start-up control, executing second start-up control in which a time to open the exhaust/drain valve is determined in accordance with the index in a case where the nitrogen partial pressure of the anode-side gas passage is settled in a fixed value and the exhaust/drain valve is opened in accordance with the determined time. In a case where missing of a battery power supply occurs in the stop state or in a case where the lapse of time is equal to or more than a threshold, the second start-up control is executed.SELECTED DRAWING: Figure 1
Patent JP-2022066151-A (JP)
Title: Foil stamping machine
Inventor: LI LEI
IPC: B65C9/36
Filed: 2021-09-22
Abstract: To provide a foil stamping machine for crimping a foil on a substrate that can improve crimp quality even under a changing condition.SOLUTION: A foil stamping machine 1 has one controller 8 for controlling temperature of a crimp bonding surface ASI into a prescribed desirable temperature. The controller receives from at lease one temperature sensor 13 at least real temperature TH_ACT of a hot plate 2 and provides at least one heater 7 with an operation variable u. The foil stamping machine further has one state monitoring device for evaluating real temperature of the crimp bonding surface ASI of at least one crimp plate 4 on the basis of at least one physical base analysis model of heat transmission between the hot plate and the crimp plate 4. The controller further has one feedback control device for calculating the operation variable u with respect to at least one heater 7 on the basis of the prescribed desirable temperature provided by the state monitoring device and the evaluated real temperature.SELECTED DRAWING: Figure 1
Patent JP-2023051384-A (JP)
Title: Method for producing polishing composition and magnetic disk substrate
Inventor: SATO KAZUMASA
IPC: G11B5/84
Filed: 2021-09-30
Abstract: To provide a polishing composition which is used for polishing a Ni-P substrate and can reduce polishing resistance while maintaining practical processability.SOLUTION: There is provided a composition for polishing a magnetic disk substrate having a nickel-phosphorus plating layer. The polishing composition comprises a colloidal silica as an abrasive grain, an acid and water. The polishing composition further contains an aliphatic amine having 5 or more oxyethylene units.SELECTED DRAWING: None
Patent JP-2022082501-A (JP)
Title: Program, method, information processing device and system
IPC: G06Q30/06
Filed: 2021-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a place where a person who wants to purchase a learned model can purchase a learned model produced by any developer. 
     SOLUTION: A program for operating a computer including a processor, causes the processor to execute a first step of releasing a first learned model produced by a first person so as to make it available for sale, a second step of releasing a second learned model produced by a second person by relearning the first learned model, so as to make it available for sale, and a third step giving rewards to the first person and the second person in response to an event that the second learned model is purchased. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023053503-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA AKIRA
IPC: G03G21/00
Filed: 2021-10-01
Abstract: To determine the presence or absence of an abnormality in an invisible image used in a wide variety of applications when forming the invisible image.SOLUTION: An image forming apparatus finally transfers, onto a recording material, a toner image for an invisible image that is formed on an image carrier 12 by using a toner for an invisible image based on invisible image information, and forms an invisible image on the recording material, and the image forming apparatus has: detection means 180 that detects the toner for an invisible image attached onto the image carrier over the entirety of a toner carriable area on the image carrier in a width direction orthogonal to a surface movement direction of the image carrier; and determination means 30 that determines an abnormality occurrence position in the width direction based on a result of detection performed by the detection means.SELECTED DRAWING: Figure 5
Patent JP-2023055505-A (JP)
Title: Watch notification system and notification method
Inventor: HAYASHI KOHEI
IPC: G08B25/04
Filed: 2021-10-06
Abstract: To provide a watch notification system and a notification method that makes it easy to identify occurrence of a situation where assistance is required for a watch target.SOLUTION: In a watch notification system 1, a notification service provision device 2 includes a control unit. When a specific event related to action of a watch target T3 is detected by home appliances 31 to 35 related to the watch target T3, the control unit of the notification service provision device 2 notifies predetermined information concerning the specific event to notification destinations U1 to U5 set in advance. When a status of users U1 to U5 of the notification destination satisfies specific conditions, the control unit disables notification for the specific event.SELECTED DRAWING: Figure 1
Patent JP-2023061211-A (JP)
Title: Starch decomposition product for confectionery
Inventor: KONO ATSUSHI
IPC: A23L29/212
Filed: 2021-10-19
Abstract: To provide a technique for improving degradation feeling when confectioneries are eaten.SOLUTION: There is provided a starch decomposition product for confectionery in which the content of glucose polymerization degrees (DP) 8-19 is 32% or more, the content of glucose polymerization degrees (DP) 20 or more is 30% or more, and an iodine coloring value is 0.15 or more. The starch decomposition product for confectionery according to the technique is suitably usable in a composition for confectionery, a dough for confectionery, and confectionery. In the technique, there is provided a method for producing a dough for confectionery or confectionery which includes an addition step of adding a starch decomposition product for confectionery in which the content of glucose polymerization degrees (DP) 8-19 is 32% or more, the content of glucose polymerization degrees (DP) 20 or more is 30% or more, and an iodine coloring value is 0.15 or more.SELECTED DRAWING: None
Patent JP-2023061436-A (JP)
Title: toner
Inventor: KINUMATSU TETSUYA
IPC: G03G9/087
Filed: 2021-10-20
Abstract: To provide a toner that attains a low temperature fixation property and a resistance to degradation and can output images with less unevenness of gloss.SOLUTION: The present invention relates to a toner including a binder resin and an ester compound, the binder resin containing a styrene-acrylic resin having a unit derived from a macro-monomer and a unit with long-chain alkyl in a side chain, the SP values of the unit derived from the macro monomer, the unit with a long-chain alkyl in a side chain, and the ester compound being in a special relation.SELECTED DRAWING: None
Patent JP-2023062268-A (JP)
Title: Mounting fixture
Inventor: FUKIAGE MASATO
IPC: A41B11/00
Filed: 2021-10-21
Abstract: To provide a mounting fixture which does not cause excessive tightness to a lower leg part without significantly reducing compression effect on the lower leg part.SOLUTION: A mounting fixture 100 includes a lower leg front cover part 150 and a lower leg back cover part 160. The lower leg front cover part covers a front side of a lower leg part of a wearer in a mounted state of the mounting fixture. The lower leg back cover part includes a high wearing pressure part 162 having higher wearing pressure than the lower left front cover part. The lower leg back cover part covers a back side of the lower leg part of the wearer in the mounted state of the mounting fixture. The high wearing pressure part includes low stretch areas LER and high stretch areas HER. At least two belt-like low stretch areas extend along a direction toward a heel side from a knee side of the lower leg part of the wearer in the mounted state of the mounting fixture. The high stretch areas have higher stretchability than the low stretch areas. The high stretch area passes between the low stretch areas so as to segment the low stretch areas.SELECTED DRAWING: Figure 1
Patent JP-2022023994-A (JP)
Title: Organic solvent free compositions comprising protein-polymer conjugates and uses of those compositions
IPC: C08L89/00
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide improved hydrogel scaffolds comprising conjugates of extracellular matrix proteins with synthetic polymers. 
     SOLUTION: A stable, ready-for-use liquid composition in a non-crosslinked form comprises a protein-polymer conjugate and at least one polymerization initiator. The protein-polymer conjugate comprises an extracellular matrix protein covalently bound to a synthetic polymer. The synthetic polymer contains at least one polymerizable group. The liquid composition is substantially free of polar organic solvents. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070342-A (JP)
Title: Fluorine-containing water treatment device
Inventor: KAWAKAMI TOMONORI
IPC: C02F1/461
Filed: 2021-11-09
Abstract: To provide a fluorine-containing water treatment device capable of reliably removing fluorine from fluorine-containing water with excellent fluorine removal efficiency, and of decreasing the amount of wastewater.SOLUTION: The fluorine-containing water treatment device comprises an electrolytic tank 12 filled with fluorine-containing water 11, and the electrolytic tank 12 includes a water tank 14 filled with fluorine-containing water 11. The water tank 14 is divided by four diaphragms 20 into five thin chambers disposed parallel to one direction, with one compartment disposed on the center of the water tank 14, constituting an anode chamber 26 provided with a plurality of anodes 16, and two compartments disposed on either side of the exterior of the anode chamber 26, constituting water injection chambers 24 into which the fluorine-containing water 11 is directly fed. Two compartments each disposed on the outer side of the water injection chambers 24 constitute cathode chambers 22 disposed at either side-face of the interior of the water tank 14. The lower end of the diaphragm 20 is separated from the bottom of the water tank 14 with a gap 21 of a specified distance apart. The fluorine-containing water treatment device comprises two cathodic water outflow ports 30, for the cathodic water removed of fluorine by an electrolytic treatment to flow out therefrom, and an anodic water outflow port 32 disposed on a higher position relative to the position whereat the cathodic water outflow port 30 is disposed, for the fluorine-containing anodic water to flow out therefrom.SELECTED DRAWING: Figure 1