baber/WOPTO huggingface dataset:
Patent JP-2022036558-A (JP)
Title: Drive circuit of switching element
Inventor: RAN AKIFUMI
IPC: H02M1/00
Filed: 2020-08-24
Abstract: To provide a drive circuit of a switching element which can reduce an unnecessary loss in a normal operation while appropriately suppressing overcurrent in a short circuit.SOLUTION: A drive circuit Dr of a switch SW comprises a Zener diode ZD, a clamp control switch T3 and a diode D1. When voltage Vds between a drain and a source of the switch SW is larger than a threshold, power supply voltage is applied to a gate of the clamp control switch T3, the clamp control switch T3 switches between a gate of the switch SW and the Zener diode ZD to an energization state, and limits gate voltage of the switch SW to clamp voltage or lower by the Zener diode ZD. On the other hand, when the voltage Vds is equal to or less than the threshold, the gate voltage of the clamp control switch T3 is discharged via the diode D1 to cut off between the gate of the switch SW and the Zener diode ZD.SELECTED DRAWING: Figure 2
Patent JP-2022038255-A (JP)
Title: Humidifying filter cleaning device and humidifying device
Inventor: SAWANO HIDETOSHI
IPC: F24F11/65
Filed: 2020-08-26
Abstract: To provide a humidifying filter cleaning device and a humidifying device that allow a humidifying filter to be easily cleaned.SOLUTION: A humidifying device 100 comprises a vaporizing type humidifying filter F, a driving part 50, a water supply tray 21, a cleaning tray 7, and a case 10 including a tray housing part 13. The driving part 50 rotates the humidifying filter F around a central axis. The cleaning tray 7 immerses a portion of the humidifying filter F in cleaning liquid. The case 10 houses the water supply tray 21 housing the humidifying filter F in the tray housing part 13 at the time of humidifying operation, and houses the cleaning tray 7 housing the humidifying filter F in the tray housing part 13 at the time of filter cleaning.SELECTED DRAWING: Figure 7
Patent JP-2022038775-A (JP)
Title: Power conversion device
Inventor: KONDO KOJI
IPC: H02M1/08
Filed: 2020-08-27
Abstract: To provide a power conversion device that suppresses an increase in the number of parts and facilitates the laying work of optical fibers.SOLUTION: A power conversion device according to an embodiment includes a thyristor valve module containing a thyristor valve containing multiple first thyristors connected in series, a first optical fiber provided between a gate drive device that generates a gate signal and the thyristor valve module and that transmits the gate signal, a first optical splitter provided between the light receiving end of the first optical fiber and the thyristor valve module and distributing the gate signal to the plurality of first thyristors, and a plurality of second optical fibers provided between the first optical splitter and the plurality of first thyristors and supplying the gate signal distributed by the first optical splitter to the plurality of first thyristors.SELECTED DRAWING: Figure 2
Patent JP-2022042659-A (JP)
Title: Method for evaluating water-based pigment dispersion or water-based pigment ink
Inventor: KAWARADA YUKIHIKO
IPC: C09D11/037
Filed: 2020-09-03
Abstract: To provide a method capable of evaluating the filterability of a water-based pigment dispersion or a water-based pigment ink more conveniently and efficiently than the conventional techniques based on the results of measurement of volume average particle diameters and the like.SOLUTION: In the inventive method, a pulse NMR measurement is used to find the T2 relaxation time of a water-based pigment dispersion or water-based pigment ink, and the filterability of the water-based pigment dispersion is evaluated on the basis of the T2 relaxation time.SELECTED DRAWING: None
Patent JP-2021171047-A (JP)
Title: Complex of lna probe and graphene oxide and nucleic acid detection method using the same
Inventor: LEE JIEON
IPC: C12Q1/6816
Filed: 2020-09-04
Abstract: To provide a complex of LNA probe and graphene oxide, and a nucleic acid detection method using the same.SOLUTION: A composition comprises LNA-containing molecular beacon and graphene oxide. The molecular beacon is formed by complementarily conjugating the first single strand containing the target nucleic acid binding sequence and the second single strand bound with graphene oxide at least in part. The first single strand is separated from the second single strand and bound to the target nucleic acid in the presence of the target nucleic acid.SELECTED DRAWING: Figure 1
Patent JP-2022045176-A (JP)
Title: Medical prosthesis material
Inventor: NAKAJIMA SEIICHI
IPC: A61L27/04
Filed: 2020-09-08
Abstract: To provide a medical prosthesis material capable of suppressing a damage to tissues such as trachea, since insertion into the tissues such as the trachea is easy, and extraction is unnecessary.SOLUTION: A medical prosthesis material 100 includes a wire 1 mainly composed of magnesium, and having a meander shape having multiple peaks 11a and multiple troughs 12a alternately. After being bent so that a direction intersecting in the extension direction of the meander shape agrees with a circumferential direction, the wire 1 forms a structure in which such an interval part 13 is kept that one of the multiple peaks 11a, and one of the multiple troughs 12a adjacent to one of the multiple peaks 11a in the extension direction are not overlapped in the circumferential direction but separated mutually.SELECTED DRAWING: Figure 5
Patent JP-2021007293-A (JP)
Title: Stripping tool
Inventor: NAGAKI TAKAYUKI
IPC: B26D3/00
Filed: 2020-09-10
Abstract: To provide a stripping tool with which a stripping work of a coating member can be performed smoothly, and whose maintenance of a blade body is easy.SOLUTION: A stripping tool 10 has a stripping tool body 12 having a grip body 22 with a grip part 22a for gripping coated cable, a pressing shaft 14 passed through the stripping tool body 12 so as to freely advance and retreat toward the holding body 22, a blade body holding body 16 having a blade body holding member 38 advancing and retreating with respect to the grip body 22 as the pressing shaft 14 advances and retreats, at a position between the pressing shaft 14 and the grip body 22, and a blade body 18 held by the blade body holding member 38. In the blade body 18, a shaft direction cutting blade 18a for cutting a coating member of the coated cable along a shaft direction, and a pair of circumferential direction cutting blades 18b and 18c disposed on both ends of the shaft direction cutting blade 18a and for cutting the coating member of the coated cable along a circumferential direction are integrally formed.SELECTED DRAWING: Figure 1
Patent JP-2022048821-A (JP)
Title: Sheet detection device and image formation device
Inventor: KOGA HIROTO
IPC: B65H7/14
Filed: 2020-09-15
Abstract: To reduce operation sound in sheet detection.SOLUTION: A sheet detection device includes a rotating member that has a rotating shaft and is in a standby position when sheets are not transported, and rotates in a first direction from the standby position around the rotating shaft when it comes into contact with the transported sheets, a detecting part that detects the rotation of the rotating member, a support member that rotatably supports the rotating shaft, an energizing member that energizes the rotating member in a second direction opposite to the first direction, a restricting part that restricts the rotation of the rotating member in the second direction beyond the standby position after the sheets have passed the rotating member, the direction of a first force acting on the rotating shaft by the energizing member when the rotating member is in the standby position and the direction of a second force that the rotating member receives from the restricting part when the rotating member abuts on the restricting part and stops the rotation in the second direction are approximately the same direction.SELECTED DRAWING: Figure 5
Patent JP-2022049571-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KAJI NOBUHIRO
IPC: G06F16/9032
Filed: 2020-09-16
Abstract: To provide an information processing device, an information processing method, and an information processing program that appropriately determine whether or not it is necessary to change queries input by users.SOLUTION: In an information processing system in which a plurality of terminal devices and a plurality of information processing devices are communicatively connected by wire or wirelessly via a communication network, an information processing device 100 includes a control unit 130 including: an acquisition unit 131 that acquires a first query, which is a query input by a first user, and first context information, which is context information indicating context related to the input of the first query; and a determination unit 133 that determines whether it is necessary to change the notation of the first query based on history information including a second query, which is a query input by a second user in the past, and second context information, which is context information corresponding to the second query, the first query, and the first context information.SELECTED DRAWING: Figure 2
Patent JP-2022050266-A (JP)
Title: Cartridge and image forming apparatus
Inventor: SUGIMOTO SOTA
IPC: G03G15/08
Filed: 2020-09-17
Abstract: To develop a prior art.SOLUTION: A cartridge has: a photoreceptor 4; a developing member 6 that attaches toner to the photoreceptor 4; a coupling member 74 that can receive a driving force for driving to rotate the developing member 6; a moving unit 510 that is movable between a driving force transmission position for permitting transmission of the driving force from the coupling member 74 to the developing member 6 and a driving force blocking position for blocking the transmission of the driving force from the coupling member 74 to the developing member 6; and a holding unit that holds the moving unit 510 at the driving force blocking position when the moving unit 510 is at the driving force blocking position. In a state in which the developing member 6 is at a position at which it can attach the toner to the photoreceptor 4, the moving unit 510 can take the driving force transmission position and the driving force blocking position.SELECTED DRAWING: Figure 1
Patent JP-2022053174-A (JP)
Title: Photography device and program
Inventor: IDEUSHI YASUKO
IPC: A63F13/53
Filed: 2020-09-24
Abstract: To provide a photography device or the like that can provide a user with an interesting image by a simple operation.SOLUTION: A photography device 1 includes a shooting unit 30 that shoots a user's chroma key multiple times, a template selection unit 32 that accepts the selection of a template to be superimposed with a user image, a display control unit 33 that allows the range of the template on which the user image is superimposed on a display unit 40 when each chroma key shooting is performed, and displays the user image in a live view on the display unit 40 with the range as the background, and a photo generation unit 34 that generates a composite image in which each of the plurality of user images obtained by each chroma key shooting is superimposed on the range of the template selected when each chroma key shooting is performed.SELECTED DRAWING: Figure 3
Patent JP-2021001217-A (JP)
Title: Polyaphrons and palpebral administration thereof
Inventor: MATHIEU SCHMITT
IPC: A61K47/14
Filed: 2020-09-25
Abstract: To provide novel compositions for treating an eye disease or eye condition with topical administration of a therapeutic agent onto the eye, which are capable of releasing a quantity of the therapeutic agent over a sustained period, the quantity being sufficient to achieve the treatment efficacy, without releasing an excess of the therapeutic agent which may cause local toxicity.SOLUTION: Disclosed is a composition for use in treating an eye disease or eye condition of a subject by topical administration of a polyaphron onto the upper and/or lower eyelid of the subject. The composition includes a polyaphron including: at least one hydrophilic phase; at least one hydrophobic phase; at least one surfactant selected from ionic surfactants and/or non-ionic surfactants; and optionally at least one additive selected from antioxidants, osmotic agents, viscosity modifiers, pH adjusters, buffering agents, preservatives, solubilizers and chelating agents.SELECTED DRAWING: None
Patent JP-2020203160-A (JP)
Title: Game machine
Inventor: ANDO NOBORU
IPC: A63F5/04
Filed: 2020-09-28
Abstract: To provide a game machine capable of suppressing decline of amusement.SOLUTION: A game machine is provided where a game result is shown by a combination of symbols displayed in a display area, the machine including: movable display means structured to be able to variably display drawings and capable of displaying symbol-resemblances before rotations of a plurality of symbol columns are stopped; and privilege granting means for granting privileges advantageous to a player by a combination of symbols composed of a display of symbol-resemblances which are displayed in the movable display means and symbols which are displayed in the symbol columns.SELECTED DRAWING: Figure 47
Patent JP-2022055435-A (JP)
Title: Deposition method of metallic film, and deposition apparatus of metallic film
Inventor: KONDO HARUKI
IPC: C25D17/00
Filed: 2020-09-29
Abstract: To provide a deposition method and a deposition apparatus of a metallic film that can prevent occurrence of stain and tarnish.SOLUTION: A deposition method of a metallic film includes: measuring AC impedance between an anode 11 and a base material W is measured in a state that a solid electrolyte membrane 12 contacts the base material W; determining whether or not the imaginary component of the AC impedance at a prescribed frequency, which indicates a contact state between the solid electrolyte membrane 12 and the base material W, is equal to or larger than a pre-set deposition possible value capable of implementing deposition; depositing a metallic film F in a state that the base material W is pressurized by the solid electrolyte membrane 12 when the imaginary component is equal to or larger than the deposition possible value in the determination; and releasing the pressure to the base material W by the solid electrolyte membrane 12 when the imaginary component is lower than the deposition possible value in the determination, separating the solid electrolyte membrane 12 from the base material W, and stretching the solid electrolyte membrane 12 again with a predetermined tension and then depositing the metallic film F in a state that the base material W is pressurized by the re-tensioned solid electrolyte membrane 12.SELECTED DRAWING: Figure 3
Patent JP-2022056217-A (JP)
Title: Image processing device, information processing device, recording method and program
Inventor: OGAWA HIROAKI
IPC: B41J2/32
Filed: 2020-09-29
Abstract: To record an image in which additional information is embedded such that the additional information can be read from the image recorded in an image formation member that has a plurality of coloring layers having different color development properties.SOLUTION: Recording is performed by using a print head according to recording data in an image formation member 10 that includes a plurality of coloring layers having mutually-different color development characteristics and developing colors according to applied energy. When recording the recording data in which multiplex information is embedded in image data by the print head, the multiplex information is recorded by making the coloring layer in which dots of one pixel develop a color in the shortest heating time develop colors by the print head.SELECTED DRAWING: Figure 13
Patent JP-2022059682-A (JP)
Title: Ctgf-derived peptides and use thereof
Inventor: AZEGAMI Tatsuhiko
IPC: A61K39/00
Filed: 2020-10-02
Abstract: To provide vaccines for the prevention or treatment of diseases that develop or progress due to tissue fibrogenesis due to the enhancement of CTGF expression and function.SOLUTION: The present invention is a vaccine for the prevention or treatment of CTGF-related fibrotic diseases, containing the following peptides (a) or (b):(a) a peptide consisting of an amino acid sequence represented by SEQ ID NO: 1, or (b) a peptide consisting of an amino acid sequence in which one or several amino acids are substituted, deleted, inserted and/or added in the amino acid sequence represented by SEQ ID NO: 1, the peptide having the same immunogenicity as the peptide of (a) above.SELECTED DRAWING: None
Patent JP-2022062603-A (JP)
Title: Work vehicle
Inventor: OKADA TAKUYA
IPC: A01C11/02
Filed: 2020-10-08
Abstract: To solve a problem that a work vehicle like a conventional rice planting machine often cannot drive a seedling planting device on slope land.SOLUTION: A rice planting machine comprises: an engine 10 which generates power; a primary transmission 100 which performs primary transmission of generated power; a secondary transmission gear mechanism 200 which performs secondary transmission gear change, on the basis of secondary transmission operation made to a secondary transmission lever 210, to transmit the power transmitted through the primary transmission to at least either a travel device 20 or a seedling planting device 30; and a parking brake mechanism 300 which puts parking brake on. For enabling the secondary transmission gear mechanism 200 to smoothly perform the secondary transmission gear change to transmit power to the seedling planting device 30 while the parking brake mechanism 300 puts the parking brake on, predetermined play is provided between the secondary transmission gear mechanism 200 and the parking brake mechanism 300.SELECTED DRAWING: Figure 4
Patent JP-2022062752-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device, and electronic apparatus
Inventor: ITO SATOSHI
IPC: G02F1/1337
Filed: 2020-10-09
Abstract: To provide a liquid crystal device that can suppress reflection of light on an interface of an ITO electrode, a method for manufacturing a liquid crystal device, and an electronic apparatus.SOLUTION: In a liquid crystal device 100, an intermediate refractive index film 11 composed of a silicon nitride film, a silicon oxynitride film, or an aluminum oxide film is provided between an ITO electrode 9a and an alignment film 16 composed of an oblique vapor deposition film of silicon oxide. An interface with a large refractive index difference is thus not present between the ITO electrode 9a and the alignment film 16, which thereby can suppress reflection between the ITO electrode 9a and the alignment film 16. A high-density silicon oxide film 12 is formed between the intermediate refractive index film 11 and the alignment film 16. Since the high-density silicon oxide film 12 is deposited by atomic layer deposition, the high density silicon oxide film is also properly formed inside a contact hole 45a.SELECTED DRAWING: Figure 6
Patent JP-2022064586-A (JP)
Title: Easily-tearable aluminum vapor deposition film and manufacturing method thereof, and packaging film
Inventor: KAGAWA SEIJI
IPC: B32B15/20
Filed: 2020-10-14
Abstract: To provide an easily-tearable aluminum vapor deposition film which can be suitably used for a packaging film that can be torn from any position thereof while perfectly blocking permeation of oxygen, moisture and so on, and comprises a printing layer, and a manufacturing method thereof, and a packaging film using an easily-tearable aluminum vapor deposition film.SOLUTION: An easily-tearable aluminum vapor deposition film has: a plastic film with many non-penetrating holes that are randomly formed in the whole area on one side by pressing high-hardness fine particles with sharp corners, and have various depths and sizes; and an aluminum vapor deposition layer in which aluminum ort aluminum alloy is vapor-deposited on a surface on a side with the non-penetrating holes of the plastic film and inner surfaces of the non-penetrating holes.SELECTED DRAWING: Figure 1
Patent JP-2022065567-A (JP)
Title: Power transaction system, power transaction method and power transaction program
Inventor: TOYODA YUSUKE
IPC: G06Q50/06
Filed: 2020-10-15
Abstract: To provide a power transaction system, a power transaction method and a power transaction program capable of improving accuracy of power supply and demand balance in P2P transaction where a power supply is specified.SOLUTION: A power transaction system comprises: actual power consumption acquisition means 110 for acquiring an actual power consumption of all bases up to a predetermined time; predicated power demand amount calculation means 120 for calculating a predicated power demand amount of all bases after a predetermined time based on the actual power consumption of all bases; power supply and demand comparison means 130 for comparing a predicated power demand amount at a predetermined base with a planned power demand amount at a predetermined base that has been formulated in advance; and power supply and demand adjustment means 140 for adjusting a predicted power shortage amount and a predicted power surplus amount of each base at all bases based on the comparison result by the power supply and demand comparison means 130, and renews the planned power demand amount of each base at all bases.SELECTED DRAWING: Figure 1
Patent JP-2022065834-A (JP)
Title: Storage system
Inventor: TANIZAWA RYUI
IPC: B65G61/00
Filed: 2020-10-16
Abstract: To provide a storage system that allows an article to be received on a cash-on-delivery basis even when a delivery box or a locker for article reception having no paying means, etc., are used as a delivery destination.SOLUTION: A storage system comprises: a management part 23a which associates and manages article information related to an article stored in a lockable storage part 17 and amount information representing a paid amount of money related to the article; communication parts 14, 21 which send the article information and amount information to an external payment processing device (communication terminal device 30) if the storage part 17 stored with the article is locked, and also receives payment completion information representing the amount of money is paid through the payment processing device (communication terminal device 30); and a locking control part 16b which locks the storage part 17 when the article is stored in the storage part 17, and unlocks the storage part 17 stored with the article when payment completion notice is received by the communication parts 14, 21.SELECTED DRAWING: Figure 5
Patent JP-2021068442-A (JP)
Title: Live updating of machine learning models
Inventor: Philip j rogers
IPC: G06N20/00
Filed: 2020-10-19
Abstract: To enable resources, such as machine learning models, to be updated for an application without any significant downtime for that application.SOLUTION: For an application hosted at a network edge, the application can be deployed in a container, and one or more model versions can be stored in local storage at the edge and can be mounted on the container as necessary. When a different model version is to be used, a configuration change or new context can be used to trigger the application to automatically change to the different model version. This update can be performed seamlessly, without any loss of data.SELECTED DRAWING: Figure 1