baber/WOPTO huggingface dataset:
Patent JP-2021171928-A (JP)
Title: Control method for sheet trimming device and sheet molding system
Inventor: YOKOI HIROYOSHI
IPC: B29C51/46
Filed: 2020-04-20
Abstract: To provide a control method for a sheet trimming device that makes it possible to produce, with high productivity and efficiency, a sheet molding, which is obtained by trimming an unnecessary portion of a partially molded sheet, which is obtained by heating a sheet and partially molding the plane thereof with a sheet heat molding apparatus; and a sheet molding system.SOLUTION: The present invention discloses a control method for a trimming device 20. When a first tact time, which is required for a heat molding apparatus 10 to process a partially molded product 93 under normal operating conditions, is defined as a first reference time, and a second tact time, which is required for the trimming device 20 to finish a product 90 under normal operating conditions, is defined as a second reference time based on the first reference time, a control unit 2 causes a trimming unit 20A to control the vertical movement cycle of an upper punching die 22B and a feed rate of a transport unit 21, so that the second tact time, CTT, is adjusted by adding an adjustment time Δt to the second reference time in response to the control of the first tact time, CTH, to extend the first reference time by the adjustment time Δt.SELECTED DRAWING: Figure 1
Patent JP-2020118031-A (JP)
Title: Electric lock system
Inventor: MORI TOMOYUKI
IPC: E05B49/00
Filed: 2020-04-22
Abstract: To prevent a relay attack to an electric lock system that has a configuration in which a fixed control unit that is connected to a fixed switch transmits an authentication request in response to an unlock request that is input from the fixed switch, and commands an electric lock to switch from the locked state to the unlocked state on condition that authentication using unique identification information answered from a portable device that wirelessly communicates with the fixed control unit succeeds.SOLUTION: The electric lock system includes: a person detection sensor 40 that detects persons entering/exiting a particular passage area; and a command transmission unit 41 that commands a portable device 5 to stop a response function for an authentication request transmitted from a fixed control unit when the person detection sensor 40 detects a person exiting the passage area.SELECTED DRAWING: Figure 7
Patent JP-2021173833-A (JP)
Title: Projector and projector control method
Inventor: KUMAGAI TAKAHIRO
IPC: G03B21/16
Filed: 2020-04-23
Abstract: To provide a projector in which it is possible to suppress the sticking of dust to optical components due to optical dust collection effects, and a projector control method.SOLUTION: The projector comprises: an optical unit including an optical component irradiated with light from a light source; a heating device for raising the internal temperature of the optical unit; a temperature sensor for measuring the internal temperature of the optical unit; and a control unit for controlling the operation of the light source and the heating device. The control unit causes the light source to be turned on or off on a preset schedule, measures an internal temperature T1 of the optical unit using the temperature sensor for each preset prescribed cycle when the light source is turned off, and actuates the heating device so that the internal temperature T1 at start of lighting up of the light source reaches a target temperature T2 where the target temperature of the optical unit at preset start of lighting up of the light source is T2.SELECTED DRAWING: Figure 7
Patent JP-2021172003-A (JP)
Title: Plasticization device, three-dimensional molding device, and injection molding device
Inventor: ENARI MEGUMI
IPC: B29C64/241
Filed: 2020-04-24
Abstract: To provide a plasticization device capable of stably plasticizing material.SOLUTION: A plasticization device for plasticizing material is provided, comprising: a drive motor; a screw which is rotated by the drive motor, and has a groove formation plane in which a groove is formed; a barrel which has a facing surface facing the groove formation plane, and has a communication hole communicated with the groove in the facing surface; a heating unit heating material supplied to the groove; a first temperature sensor measuring temperature of the groove; and a control unit controlling the drive motor. The control unit performs first processing for controlling the drive motor and rotating the screw at a first rotary speed, when the temperature measured by the first temperature sensor is a first temperature, and second processing for controlling the drive motor and rotating the screw at a second rotary speed slower than the first rotary speed, when the temperature measured by the first temperature sensor is a second temperature higher than the first temperature.SELECTED DRAWING: Figure 1
Patent JP-2021171727-A (JP)
Title: Adsorption tower control device, gas separation device, control method of adsorption tower and computer program
Inventor: KUNITOMI SEIICHI
IPC: B01D53/81
Filed: 2020-04-28
Abstract: To provide an adsorption tower control device controlling an adsorption tower where the reduction of power consumption and the improvement of the recovery rate of a gas to be adsorbed in the adsorption tower are attained.SOLUTION: An adsorption tower control device includes: an adsorption amount acquirement part acquiring the adsorption amount of a gas to be adsorbed in an adsorption tower; a gas information acquirement part acquiring the flow rate and temperature of a mixed gas and the partial pressure of the gas to be adsorbed to the mixed gas; and a control part repeatedly performing an adsorption step adsorbing the gas to be adsorbed in the adsorption tower and a desorption step desorbing the gas to be adsorbed in the adsorption tower. In the control part, target inventory, which is the amount of the gas to be adsorbed desirably remaining in the adsorption tower when finishing the desorption step, is estimated from at least one of the flow rate, temperature and partial pressure of the mixed gas supplied in the following adsorption step. In the desorption step, the gas to be adsorbed is desorbed from the adsorption tower until the adsorption amount reaches the target inventory.SELECTED DRAWING: Figure 2
Patent JP-2021175677-A (JP)
Title: Container folding device
Inventor: UNO TSUTOMU
IPC: B65B61/00
Filed: 2020-05-02
Abstract: To provide a container folding device having a simple structure and capable of folding a folding type container.SOLUTION: A container folding device comprises: a main frame; a first pressing piece for extruding a pair of second lateral walls inside so as to release a fitting of the second lateral wall relative to the first lateral wall and a bottom wall; a rotary support piece for rotating the second lateral wall upward and supporting the second lateral wall to a folding position; a second pressing piece for extruding the pair of first lateral walls inside so as to refract a hinge part; a drive mechanism for interlocking and driving the first pressing piece, the second pressing force and the rotary support piece and energizing the first pressing piece, the second pressing force and the rotary support piece to an initial position; and a handle member operated with a prescribed operation amount so as to drive the drive mechanism. The handle member is operated accordingly with first, second and third operation amounts and is returned to the initial position, and thus the container folding device can operate to fold the container.SELECTED DRAWING: Figure 1
Patent JP-2021120366-A (JP)
Title: Emulsified hydrogel particles and method for manufacturing the same
Inventor: KITA TSUYOSHI
IPC: A61K47/10
Filed: 2020-05-19
Abstract: To provide novel hydrogel particles with good elongation and no residue, which have a smooth feel when applied to the skin.SOLUTION: Provided is an emulsified hydrogel particle containing water, an aqueous component including agar and alginic acid or a salt thereof, an oily component, and an emulsifier, the alginic acid or a salt thereof being contained in an amount of 0.30 to 2.50 mass% on the total amount of the hydrogel particles.SELECTED DRAWING: None
Patent JP-2020122803-A (JP)
Title: Microparticle measuring device, information processing device and information processing method
Inventor: TAWARA KATSUTOSHI
IPC: G01N15/14
Filed: 2020-05-21
Abstract: To provide a technology capable of accurately correcting a difference in output level, in microparticle measurement of optically measuring characteristics of microparticles.SOLUTION: A microparticle measuring device comprises a detection unit that detects light from a fluorescent reference particle that emits fluorescence of a predetermined wavelength band width, and an information processing unit that specifies the relation between an applied voltage coefficient corresponding to the feature quantity of a predetermined output pulse and a control signal of the detection unit, based on the feature quantity of an output pulse detected by the detection unit and the control signal of the detection unit at the time when the feature quantity of the output pulse is detected, wherein the feature quantity of the output pulse is a value depending on the control signal of the detection unit.SELECTED DRAWING: Figure 10
Patent JP-2021184571-A (JP)
Title: Information transmission system
Inventor: SHOJI YOZO
IPC: H04W4/40
Filed: 2020-05-22
Abstract: To provide an information transmission system which can transmit large-capacity content information at a low cost and a high speed.SOLUTION: An information transmission system includes an information source station 2 which holds transmission information to be transmitted to a destination station 3, and freely-moving mobile bodies 4 which relay the transmission information held by the information source station 2 to the destination station 3. The mobile bodies 4 include: a first mobile body 4a which receives, by wireless communication using a millimeter wave band, the transmission information from the information source station 2 located nearby, and temporarily accumulates the same; and a second mobile body 4b that temporarily accumulates the transmission information which originates at the first mobile body and which is relayed thereto. The first mobile body 4a and the second mobile body 4b transmit, by wireless communication using a millimeter wave band, the temporarily accumulated transmission information to the destination station 3 located nearby. In wirelessly communicating the transmission information by a millimeter wave band, the information source station 2, the destination station 3, and the mobile body 4 mutually transmit and receive, through a microwave band, guide information for guiding the mobile body 4 to a location near the information source station 2 or a location near the destination station 3.SELECTED DRAWING: Figure 2
Patent JP-2021190444-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: DOI YUKI
IPC: H01L29/423
Filed: 2020-05-25
Abstract: To suppress warping of a semiconductor wafer that occurs when a metal film is deposited on the backside of the semiconductor wafer with grooves formed in the scribe area.SOLUTION: A semiconductor device comprises a semiconductor substrate, a plurality of semiconductor elements formed on the main surface of the semiconductor substrate, grooves formed in the scribe areas between the plurality of semiconductor elements, a surface metal film formed at the bottom of the grooves along part or all of the plurality of scribe lines, and a back surface metal film formed on the back surface of the semiconductor substrate.SELECTED DRAWING: Figure 3
Patent JP-2021185759-A (JP)
Title: Livestock barn ventilation system
Inventor: NARITA KAZUTAKA
IPC: A01K1/00
Filed: 2020-05-26
Abstract: To solve problems that in a livestock barn for culturing cows, for dissolving stress applied to one cow, labor and cost are required, on the other hand, one cow occupies a wide occupied area, so that even when an area is divided, a temperature in the area hardly rises greatly.SOLUTION: A livestock barn is divided into a plurality of areas, and for every area, at least one blower, a position sensor detecting positions of farm animals in the livestock barn, and a temperature sensor, are provided. On the basis of a temperature detected by the temperature sensor, and a dispersion state of the farm animals grasped by the position sensor, a control device controls an operation of the blowers, in a livestock barn ventilation system. In the livestock barn ventilation system, a blowing amount is converted according to a dispersion state of cows in each area, so that control for every area in the livestock barn can be performed.SELECTED DRAWING: Figure 5
Patent JP-2021188078-A (JP)
Title: Three-dimensional molding apparatus, and method of producing three-dimensional molding article
Inventor: TATSUMI HIROAKI
IPC: B29C64/153
Filed: 2020-05-27
Abstract: To obtain a three-dimensional molding apparatus capable of preventing scattering of a powder material when irradiating the powder material with an electron beam by rapidly rising the temperature of the powder material.SOLUTION: The three-dimensional molding apparatus 1A includes: a housing tank having a powder-housing part housed with a powder material A; an electron beam-emitting part 2 for emitting an electron beam to irradiate the powder material with the electron beam; and a radiation shield 38 for covering an irradiation region 37 to rise temperature by receiving radiation heat emitted from the powder material A irradiated with the electron beam B, and for emitting a radiation heat to the powder material A in the irradiation region 37 after the temperature rising. The radiation shield 38 has a powder flow pass for supplying the powder material A discharged from the powder-housing part to the irradiation region 37 in a region adjacent to a surface which receives radiation heat emitted from the powder material A.SELECTED DRAWING: Figure 1
Patent JP-2021189828-A (JP)
Title: Medical examination support system, medical examination support server, medical examination support terminal, medical examination support program, and medical examination support server maintenance method
Inventor: TAKENO DAN
IPC: G16H50/20
Filed: 2020-06-01
Abstract: To present a medical examination support system, medical examination support server, medical examination support terminal, medical examination support program and medical examination support server maintenance method that enable improvement in accuracy of a determination result supporting a medical examination about a health condition of a subject.SOLUTION: A medical examination support system 101 is a system that supports a medical examination about a health condition of a subject 1 on the basis of a capillary image of the subject 1. The medical examination support system has a medical examination support server 102, medical examination support base terminal 103, and a subject terminal 104. The medical examination support base terminal 103 and subject terminal 104 are connected to the medical examination support server 102 through a network 5 such as the Internet and the like.SELECTED DRAWING: Figure 1
Patent JP-2021186417-A (JP)
Title: Treatment support device and setup method of region of interest
Inventor: ISHIKAWA AKIHIRO
IPC: G01N21/64
Filed: 2020-06-03
Abstract: To provide a treatment support device capable of highly accurately setting up a region selectively acquiring a time change in fluorescence intensity in a region desired to acquire a progress of the treatment of a treatment site.SOLUTION: In a treatment for killing cancer cells based on applying therapeutic light with a specific wavelength range to a medicament containing a fluorescent substance administered to inside the body of a subject, a treatment support device includes an application unit for applying therapeutic light to the medicament, a fluorescence intensity acquisition unit for acquiring the intensity of fluorescence emitted by the fluorescent substance of the medicament excited by the therapeutic light, and a therapeutic light imaging unit for capturing a therapeutic light image based on the therapeutic light. The treatment support device is configured to set up a first region of interest, the region selectively acquiring a time change in the fluorescence intensity acquired by the fluorescence intensity acquisition unit, based on a position of the therapeutic light in the therapeutic light image captured by the therapeutic light imaging unit.SELECTED DRAWING: Figure 6
Patent JP-2021196386-A (JP)
Title: Image forming apparatus
Inventor: TAKATSUKA KAZUKI
IPC: B41J29/38
Filed: 2020-06-09
Abstract: To provide an image forming apparatus that promotes replacement of toner in the image forming apparatus at an appropriate timing to improve convenience for a user compared to before.SOLUTION: In an image forming apparatus using a toner common to one or more other image forming apparatuses and constituting an image forming system with the other image forming apparatuses via a network, a control unit of the image forming apparatus predicts a remaining usable time of toner based on toner information, and when detecting a toner whose usable time is shorter than a predetermined reference time, displays, on a display, the fact that the toner should be replaced with a toner that corresponds to one of the one or more other image forming apparatuses as a toner to be replaced.SELECTED DRAWING: Figure 4
Patent JP-2020164416-A (JP)
Title: Methods for treating lithium-containing materials
Inventor: JEAN-FRANCOIS MAGNAN
IPC: C25B1/16
Filed: 2020-06-12
Abstract: To provide a method for extracting lithium from a lithium-containing material.SOLUTION: A method can comprises a step of leaching a roasted lithium-containing material under conditions suitable to obtain an aqueous composition comprising a lithium compound such as lithium sulfate and/or lithium bisulfate. The aqueous composition comprising lithium sulfate and/or lithium bisulfate can optionally be used, for example, in a method for preparing lithium hydroxide comprising an electromembrane process. The roasted lithium-containing material can be prepared, for example by a method which uses an aqueous composition comprising optionally lithium sulfate and/or lithium bisulfate which can be obtained from a method for preparing lithium hydroxide comprising an electromembrane process such as a two-compartment monopolar or bipolar electrolysis process.SELECTED DRAWING: None
Patent JP-2021196973-A (JP)
Title: Material management method, program and material management system
Inventor: SUETOMI TAKAHIRO
IPC: G06Q50/08
Filed: 2020-06-16
Abstract: To improve convenience of management of a material in a site where workpiece is installed.SOLUTION: A material management method includes a first acquisition step, a second acquisition step, and a management step. The first acquisition step acquires second management information from a reader. The reader reads out a management tag attached to a material after the material has been given to a recipient, and thereby acquires second management information. The management tag stores first management information. The first management information is information on the material. The management tag is attached to the material before the material is given to the recipient. The second acquisition step acquires workpiece information on workpiece. The management step manages the second management information and the workpiece information in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2021195935-A (JP)
Title: High viscosity fluid pump
Inventor: YAMADA KOTARO
IPC: F04B15/02
Filed: 2020-06-18
Abstract: To avoid hardening of a UV ink etc. in a slide portion of a pump of a high viscous fluid, in particular, the UV ink etc.SOLUTION: A plunger 40 is connected to an upper reciprocating drive part 20, and a piston valve 62 into which a piston 66 is fitted is connected to the plunger 40. A foot valve part 80 is provided below the piston valve 62 and a fluid suction port 100 is provided below the foot valve part 80. A diaphragm 44, partially folded and fixed at both end parts, is provided at a gap 43 formed between the plunger 40 and a ground retainer 42 which covers the plunger 40 when the fluid is supplied from a fluid discharge port 110 to the outside by vertical movement of the piston 66 and the piston valve 62. A partially spherical part 66S is provided at the piston 66, and an inner peripheral surface of a suction tube 68 located at the outer side of the partially spherical part 66S is slid thereon. A circular ball receiving base 84 is provided at a lower part of a foot valve housing 82 of the foot valve part 80 to sandwich a ball 86.SELECTED DRAWING: Figure 1
Patent JP-2021195102-A (JP)
Title: Vehicular air conditioner
Inventor: YAGI TAKUYA
IPC: B60H1/34
Filed: 2020-06-18
Abstract: To provide a vehicular air conditioner which can switch a vertical wind direction width.SOLUTION: A vehicular air conditioner includes an air conditioning housing having: an air outlet 23 for blowing out conditioned air to a passenger compartment; and a guide wall surface 32 for guiding a part of the conditioned air blown out from the air outlet in an upward direction. The vehicular air conditioner includes: a diffusion part 41 having a diffusion opening part for flowing a part of the conditioned air blown out from the air outlet along the guide wall surface; and a slide door 35 for adjusting a volume of the conditioned air passing through the diffusion part. The vehicular air conditioner includes a control unit for controlling driving of the slide door. The control unit can perform a non-diffusion mode in which the slide door covers the entire diffusion opening part and a diffusion mode in which the slide door does not cover at least a part of the diffusion opening part. Thus, the vehicle air conditioner capable of switching a vertical wind direction width can be obtained.SELECTED DRAWING: Figure 5
Patent JP-2022003457-A (JP)
Title: Vehicle allocation control device, vehicle allocation control system, and vehicle allocation control method
Inventor: WATANABE MAKI
IPC: G08G1/123
Filed: 2020-06-23
Abstract: To provide a vehicle allocation control device, a vehicle allocation control system, and a vehicle allocation control method capable of appropriately setting boarding standby time of an allocated vehicle.SOLUTION: A boarding standby time setting unit 336 determines whether or not arrival of a user's terminal device 2 at a boarding place is delay with respect to arrival of an allocated vehicle 4 at the boarding place, calculates the delay time for a terminal device 2 to arrive late with respect to the allocated vehicle 4 when the arrival of the terminal device 2 at the boarding place is delayed with respect to the arrival of the allocated vehicle 4 at the boarding place, and sets the boarding standby time shorter than the time when the delay time is short when the delay time is long.SELECTED DRAWING: Figure 1
Patent JP-2022010764-A (JP)
Title: Image processing method, trained model manufacturing method, and x-ray phase imaging device
Inventor: SANO SATORU
IPC: A61B6/00
Filed: 2020-06-29
Abstract: To provide an image processing method with which, even when a specific portion where difference in X-ray absorption amount is small and other portions overlap in an image, it is possible to improve the accuracy of detecting the specific portion by a trained model.SOLUTION: This image processing method comprises: a step for acquiring multiple types of subject images 10 in which a subject 1 is imaged; and a step for detecting, using a trained model 20, a specific portion 1a from a multi-channel image 60 that includes the acquired multiple types of subject images 10 in individual channels. The multiple types of subject images 10 are mutually different types of images selected from the group including an absorption image 11, a phase image 12, a dark field image 13, a phase differential image 14 and a synthesized image 15 of these, those which are imaged by arranging a phase grating 111 between an X-ray source 101 and a detector 102.SELECTED DRAWING: Figure 1