baber/WOPTO huggingface dataset:
Patent JP-2023041379-A (JP)
Title: Production plan optimization system and production plan optimization method
Inventor: SHIMIZU FUMIYA
IPC: G06Q50/04
Filed: 2021-09-13
Abstract: To provide an optimized planning supported by in-process inventory and inventory balance at a decoupling point in a parent-child relationship, taking account of various conditions and restrictions in the parent-child relationship between a product and its constituent elements such as semifinished products and/or components.SOLUTION: A production plan optimization system 100 comprises: a memory device 110 that stores task information, linking information indicating whether a task is linked to a parent or a child and its parent-child relationship, priority information of the task, DP inventory balance information indicating the inventory balance at a decoupling point where the child is stored as a task in process, and KPI information that is an objective function for optimizing a production plan; and a processor 150 that creates the production plan by giving an optimization engine 132 at least the task information, the linking information, the priority information, the DP inventory balance information, the KPI information, and a work schedule necessary for the production plan and resource information.SELECTED DRAWING: Figure 1
Patent JP-2023043001-A (JP)
Title: Magnetic resonance imaging device, control method thereof, and control program
Inventor: YAO TAKESHI
IPC: A61B5/055
Filed: 2021-09-15
Abstract: To perform MRI imaging that is less affected by a body motion without extending an imaging time.SOLUTION: A control part fetches an image imaged by a camera at a predefined frame rate. An imaging pulse sequence is divided into small sequences of a time width corresponding to the frame rate of the camera. The control part detects a displacement from an image of the latest frame with respect to a predefined reference position of a subject or a speed of motion before causing an imaging part to execute one of the small sequences, causes the imaging part to execute the small sequence when a detection result is within a predefined allowable range, and causes the imaging part not to execute the small sequence and wait until the next frame image is fetched according to the frame rate when the detection result exceeds the allowable range.SELECTED DRAWING: Figure 4
Patent JP-2023043416-A (JP)
Title: Deposit removal system and deposit removal method
Inventor: IWAMOTO TAKAHIRO
IPC: F22B37/56
Filed: 2021-09-16
Abstract: To provide a deposit removal system that can reduce the number of times of maintenance of a pressure wave type soot blower while keeping heat transfer performance of a heat exchanger.SOLUTION: A deposit removal system 100 removes deposits attached to a heat transfer surface of a heat exchanger for recovering heat from exhaust gas generated in association with combustion of a combusted substance, by using pressure waves generated by combustion of combustion gas with which a combustion container 83 of a soot blower 80 is filled, and comprises: a reference value setting unit 301 for setting a reference value of heat transfer performance of the heat exchanger; an evaluation value calculation unit 302 for calculating an evaluation value of the heat transfer performance of the heat exchanger; and filling pressure adjustment means (82, 110, 303, 304, and 305) for adjusting a filling pressure of the combustion gas. When a difference between the reference value and the evaluation value becomes equal to or larger than a predetermined value, the filling pressure adjustment means (82, 110, 303, 304, and 305) increase the filling pressure of the combustion gas.SELECTED DRAWING: Figure 2
Patent JP-2023043422-A (JP)
Title: Inspection system and inspection method
Inventor: USUI TAKASHI
IPC: G01N29/14
Filed: 2021-09-16
Abstract: To provide an inspection system and inspection method that can accurately detects elastic waves propagating through a shaft-shaped inspection object.SOLUTION: An inspection system of an embodiment includes one or more sensors. The one or more sensors detect second elastic waves emitted to the outside of a shaft-shaped inspection object because of first elastic waves propagating through the inspection object. The one or more sensors are fixedly placed at positions away from the inspection object, and the directivity direction of the sensors is inclined at a predetermined angle with respect to an axial line of the inspection object.SELECTED DRAWING: Figure 3
Patent JP-2023044120-A (JP)
Title: Passage member and liquid discharge head
Inventor: KATO MASATAKA
IPC: B41J2/16
Filed: 2021-09-17
Abstract: To provide a passage member which can inhibit a passage formed at a substrate from being clogged by an adhesive, and to provide a liquid discharge head using the passage member.SOLUTION: A passage member 116 has: a first substrate 21 in which a passage 11 is formed from a first surface 111; and a second substrate 22 having a second surface 112. An adhesive 13 is placed in a space between the first surface 111 and the second surface 112 to join the first substrate 21 and the second substrate 22 to each other. When the passage 11 is viewed from a direction orthogonal to the first surface 111, the passage 11 has a polygonal shape including corner parts. The passage 11 has: a first portion 113 located at the first surface side; and a second portion 114 communicating with the first portion 113. An opening area of the second portion 114 is larger than an opening area of the first portion 113, and the adhesive exists at a step surface 33 between the first portion 113 and the second portion 114 and the corner parts.SELECTED DRAWING: Figure 1
Patent JP-2023029151-A (JP)
Title: Electromagnetic material evaluation method and device using magnetism
Inventor: TSUKADA KEIJI
IPC: G01N27/72
Filed: 2021-08-19
Abstract: To provide a method and a device for evaluating local conductivity and permeability of metal regardless of a nonmagnetic body and a magnetic body.SOLUTION: In a method for inspecting electromagnetic characteristics of an inspected object, and in a nondestructive inspection device having a magnetic probe comprising an application coil for applying an AC magnetic field, and a magnetic sensor for detecting a magnetic field induced in an inspected object by the applied magnetic field, an AC constant current source for composing AC currents of at least two predetermined frequencies in the application coil or energizing them in time series, a detector for detecting signals of respective predetermined frequencies of output signals of the magnetic sensor, and an analyzer for analyzing output signals of the detector, two predetermined frequencies are determined on the basis of, plate thickness information of an inspected object, a phase component of a differential vector between a magnetic field vector with strength and a phase obtained by a first frequency by the detector as components and a second magnetic field vector obtained by a second frequency is detected, and conductivity and permeability of an inspected object are obtained from a relationship between the phase component and conductivity and permeability in each plate thickness.SELECTED DRAWING: Figure 1
Patent JP-2023045459-A (JP)
Title: Collection and delivery system
Inventor: KOBAYASHI KATSUYA
IPC: G16Y10/40
Filed: 2021-09-22
Abstract: To provide a collection and delivery system that can, even when power may become insufficient because a collection and delivery plan has changed due to unexpected absence at a collection and delivery destinations, visit other collection and delivery destinations and return to a collection and delivery base.SOLUTION: A collection and delivery system comprises: vehicles each including a battery and collecting and delivering cargoes; a control device controlling the vehicles; and power supply facilities arranged at many places. The control device makes a collection and delivery plan in which the vehicle departs from a collection and delivery base, collects and delivers cargoes in order of collection and delivery times to reach collection and delivery destinations, and returns to a collection and delivery base. (S113). If a planned collection and delivery time to a next collection and delivery destination is later than a planned arrival time and a stored power amount exceeds power required for returning to the collection and delivery base via the next collection and delivery destination when the vehicle arrives at a certain collection and delivery destination but a cargo cannot be collected or delivered, the control device controls the vehicle to wait at the collection and delivery destination (S144). If the planned collection and delivery time to the next collection and delivery destination is later than the planned arrival time and the stored power amount falls below the power required for returning to the collection and delivery base via the next collection and delivery destination, the control device controls the vehicle to go to any of the power supply facilities (S145).SELECTED DRAWING: Figure 3
Patent JP-2023045509-A (JP)
Title: Method for producing difluorophosphate
Inventor: KIMURA NOBUHISA
IPC: C01B25/455
Filed: 2021-09-22
Abstract: To provide a new production method by which a difluorophosphate can be easily produced using a material that is easy to handle without producing strong acidic substances such as hydrochloric acid as a by-product.SOLUTION: A method for producing a difluorophosphate in which a difluorophosphate of a first alkali metal is reacted with a fluoride of a second alkali metal having a larger ionic radius than that of the first alkali metal in a solvent in which the difluorophosphate and the fluoride can be dissolved to obtain the difluorophosphate of the second alkali metal. Preferably, the first alkali metal is at least one selected from lithium and sodium, and the second alkali metal is at least one selected from sodium, potassium, rubidium and cesium.SELECTED DRAWING: None
Patent JP-2023046028-A (JP)
Title: Double-layered substrate, and production method of double-layered substrate
Inventor: KASUMI KENICHI
IPC: G03F7/038
Filed: 2021-09-22
Abstract: To provide a production method of a double-layered substrate including an insulation layer where a recess part having a wall surface capable of forming a conductor layer with high adhesion is formed.SOLUTION: A production method of a double-layered substrate comprising a base substrate and an insulation layer having a recess part formed, includes a step for forming a layer of a photosensitive resin composition containing a filler on the base substrate, a step for subjecting the photosensitive resin composition to first exposure treatment, a step for subjecting the layer of a photosensitive resin composition to development, a step for subjecting the layer of a photosensitive resin composition to second exposure treatment, and a step for subjecting the layer of a the photosensitive resin composition to heat treatment in this order. The heat treatment includes heating the photosensitive resin composition from an initiation temperature of 80°C or lower to a maximum temperature of 150°C or higher and 250°C or lower. In the heat treatment, a time of 30 minutes or more is spent heating the layer of a photosensitive resin composition from 80°C to the maximum temperature.SELECTED DRAWING: Figure 1
Patent JP-2022000522-A (JP)
Title: Epoxy paste composition including silver-coated copper nanowire having core-shell structure, and conductive film including the same
Inventor: PARK HAN-OH
IPC: C08L63/00
Filed: 2021-09-24
Abstract: To provide an epoxy paste composition having economic efficiency, excellent electrical conductivity, and a short curing time, and a conductive film having a low specific resistance and a high electromagnetic interference shielding rate.SOLUTION: An epoxy paste composition may comprise: 55 to 70 mass% of a silver-coated copper nanowire having a core-shell structure; 1 to 35 mass% of an epoxy resin; and 1 to 35 mass% of a curing agent. A conductive film may be produced by applying the epoxy paste composition on a substrate and heat-treating it.SELECTED DRAWING: None
Patent JP-2023055265-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-10-06
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a V winning jackpot game for opening or closing a special electric large winning hole 381 by entry of game balls into a V winning hole 383 of a special electric big winning device 38 that is opened by entry of game balls into a special electric start pocket 37 by soft rightward shooting, and sets the number of times of special pattern games required for generating a b-time-shortening game state after completion of a V winning jackpot game to the maximum value. In a special pattern jackpot game executed when a result of a jackpot lottery executed with entry of game balls into a first winning hole 314 or a second winning hole 315 as an opportunity is a jackpot, a jackpot signal is outputted to the outside of the game machine 10. In the meantime, when a V winning jackpot game is executed, a jackpot signal is not outputted to the outside of the game machine 10 but a V winning jackpot game signal differing from a jackpot signal capable of identifying a V winning jackpot game is outputted.SELECTED DRAWING: Figure 320
Patent JP-2023056286-A (JP)
Title: washing machine
Inventor: TEJIMA KEN
IPC: D06F39/08
Filed: 2021-10-07
Abstract: To provide a washing machine which suppresses a backflow while suppressing decline in a water supply amount.SOLUTION: A washing machine includes: an outer tub elastically supported in a housing; a tank for storing a liquid agent which is supplied to the outer tub; a liquid agent input device for sucking the liquid agent from the tank and supplying it to the outer tub; a liquid agent discharge flow passage for guiding the liquid agent supplied from the liquid agent input device to the outer tub; and a water supply flow passage provided on an upstream of the liquid agent discharge flow passage, and for guiding the water supplied from a water supply port via a water supply valve to the liquid agent discharge flow passage. The water supply flow passage includes: a first flow passage communicating with the water supply valve; a second flow passage constituted so that the air can enter/go out, and connected to the liquid agent discharge flow passage; and a water discharge port for discharging water to the second flow passage from the first flow passage. The second flow passage is arranged below the first flow passage, and receives the water which has fallen from the water discharge port.SELECTED DRAWING: Figure 13
Patent JP-2023056836-A (JP)
Title: motor
Inventor: USHIDA NORIHIRO
IPC: H02K3/34
Filed: 2021-10-08
Abstract: To provide a motor capable of inhibiting breakage, wrinkle, etc. from occurring in the insulating paper.SOLUTION: A motor 1 includes: a rotor core 10 (iron core) provided with a plurality of slots 11 arranged in parallel in the circumferential direction of a rotation axis Ax; a plurality of coils 20 wound around the slots 11; and an insulating paper 30 having a first insulating part 31 positioned between one coil 20 in the circumferential direction among from the plurality of coils 20 and one end surface 11a of the slot 11 in the circumferential direction, a second insulating part 32 positioned between the other coil 20 in the circumferential direction and the other end surface 11b of the slot 11 in the circumferential direction, and a connecting part 33 provided with a crease 34 extending between the first insulating part 31 and the second insulating part 32 and expandable in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2023058859-A (JP)
Title: slide form
Inventor: FUJIMI AKIRA
IPC: E04G3/28
Filed: 2021-10-14
Abstract: To provide a slide form with excellent work efficiency.SOLUTION: A slide form having a center of gravity comprises: a formwork portion for placing concrete; and a hanging jig having a connecting portion connectable to an external lifting tool and a changing mechanism for changing a relative position between the connecting portion and the center of gravity and swingably connected to the formwork portion.SELECTED DRAWING: Figure 1
Patent JP-2023062975-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-10-22
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When power is turned on in a state in which a stop switch among stop switches corresponding to a reel that rotates just up to the time when power is shut down is operated, rotation of the reel that rotates just up to the time when power is shut down is resumed, rotation of the reel corresponding to a stop switch operated when power is turned on is not stopped, and it is reported that operation of a stop switch corresponding to all notification means is invalid during continuous operation of the stop switch operated when power is turned on. Even if another stop switch corresponding to a reel that rotates just up to the time when power is shut down is operated, rotation of the reel corresponding to the other stop switch is not stopped.SELECTED DRAWING: Figure 194
Patent JP-2022104539-A (JP)
Title: tire
Inventor: HAGIWARA TAKASHI
IPC: B60C11/03
Filed: 2021-10-26
Abstract: To provide a tire which improves ride comfort and noise performance.SOLUTION: A tire has a tread part 2 having a specified mounting direction to a vehicle. On five land parts 4 of the tread part 2, sipes 16 are provided, respectively. The five land parts 4 include a first shoulder land part 11, a second shoulder land part 15, a first middle land part 12, a second middle land part 14, and a crown land part 13. In a 50% load state where the tire is rim-assembled at a normal inner pressure in a normal rim, a normal load is applied thereto, and is brought into ground contact with a plane at a camber angle of 0°, when widths of contact surfaces in a tire axial direction of the first shoulder land part, the first middle land part, the crown land part, the second middle land part, and the second shoulder land part are represented by W1s, W1m, Wc, W2m and W2s, respectively, the following expression (1) is satisfied. Expression (1): W1s>W1m>Wc>W2 m≥W2s.SELECTED DRAWING: Figure 1
Patent JP-2023064645-A (JP)
Title: Evaluation device and image forming device
Inventor: INABA MIDORI
IPC: G03G9/09
Filed: 2021-10-26
Abstract: To allow for computing a value correlated with a toner color development property without patch colorimetry and without being affected by fixing conditions and paper sheet conditions.SOLUTION: An evaluation device is provided, comprising computation means configured to compute a measured value of a feature quantity of a distribution of a pigment contained in an embedded toner, acquisition means configured to acquire a design value of a spatial feature quantity of the pigment distribution, and derivation means configured to derive an evaluation value indicative of a color development property of the toner from a difference between the measured value and the design value.SELECTED DRAWING: Figure 2
Patent JP-2023066234-A (JP)
Title: Alkali-activated regenerated fine powder soil cement, and method of producing the same
Inventor: CUI XINZHUANG
IPC: C04B28/00
Filed: 2021-10-28
Abstract: To provide soil cement and a method of producing the same, that relate to a technical field of treating a construction waste material.SOLUTION: There is provided alkali-activated regenerated fine powder soil cement including a raw material comprising 80 to 85 pts.wt. of dry soil, 4 to 6 pts.wt. of Portland cement, 1 to 1.5 pts.wt. of regenerated fine powder, and 9 to 11 pts.wt. of liquid glass, which is characterized in that the water content thereof is from 6 to 18%.EFFECT: The strength of the produced soil cement is obviously improved, and its setting time meets the requirements during use. The present invention not only can solve the problem of accumulated construction waste materials but also can reduce the amount of Portland cement to be used by substituting a portion of Portland cement with regenerated fine powder. Since waste construction materials are inexpensive, the present invention can contribute to improving the environment and reducing the construction cost and can exhibit remarkable economic effects and social benefits. The method according to the present invention, is operationally simple, convenient, suitable for use in industrial production, and can be carried out at a low cost.SELECTED DRAWING: Figure 3
Patent JP-2023068264-A (JP)
Title: Sign detection device, sign detection system, and sign detection method
Inventor: NOJIRI TORU
IPC: G05B23/02
Filed: 2021-11-02
Abstract: To highly improve an accuracy of detection of a sign as to a deterioration of cooling performance.SOLUTION: A sign detection device comprises: a preprocessing unit that acquires a time-sequential feature quantity for indicating an operating status of a cooling target device having a heat source and a cooling unit that cools the heat source with a cooling medium; and a construction unit that generates a training data set based on the time-sequential feature quantity acquired by the preprocessing unit, and a label for indicating whether the cooling performance of the cooling unit is normal or abnormal, and constructs a sign detection model using the training data set.SELECTED DRAWING: Figure 1
Patent JP-2023069904-A (JP)
Title: Motor drive control device, fan unit, and motor drive control method
Inventor: HIJIKATA HIDETOSHI
IPC: H02P29/024
Filed: 2021-11-08
Abstract: To detect an abnormal state of a motor in a state where the drive of the motor is stopped or just after a driving start.SOLUTION: A motor drive control device 1 comprises: a motor drive circuit 10; and a drive control circuit 20. The motor drive circuit 10 includes: a control circuit 11 that determines a power conduction direction of a coil 6 on the basis of hall signals Vhp and Vhn, and outputs a first drive control signal Sda having a duty ratio in accordance with a drive command signal Sca input from the drive control circuit 20 and a second drive control signal Sdb synchronized to the hall signals Vhp and Vhn; an inverter circuit 12; and a signal block circuit 13. The drive control circuit 20 blocks an input of the second drive control signal Sdb to each of switching elements Q3 and Q4 of a road side of the inverter circuit 12 by controlling the signal block circuit 13, and determines whether or not a motor 3 is in a first abnormal state on the basis of a winding middle-point detection voltage Vs in accordance with a voltage of a middle point in the coil 6 in a first determination period that outputs the drive command signal Sca.SELECTED DRAWING: Figure 1
Patent JP-2023070874-A (JP)
Title: Gas barrier laminate and recycling method thereof and recycled resin composition and article containing the same
Inventor: TAKIZAWA SEIJI
IPC: B32B27/32
Filed: 2021-11-10
Abstract: To provide a gas barrier laminate useful for producing an article which has excellent recyclability and maintains sufficient strength properties compared to an article in which a virgin resin is used alone, even when used in combination with the virgin resin as a recycled material, and in addition, to provide a recycled resin composition obtained from the gas barrier laminate and an article containing the same and a method for recycling the gas barrier laminate.SOLUTION: There is provided a gas barrier laminate having a laminated structure comprising a first layer composed of a polyethylene resin and a second layer composed of a polyethylene resin, wherein at least one of the first layer and the second layer contains a compatibilizer that is compatible with a polyethylene resin or a polypropylene resin.SELECTED DRAWING: Figure 1