baber/WOPTO huggingface dataset:
Patent JP-2020146487-A (JP)
Title: Mechanical thrombectomy apparatuses and methods
Inventor: GREENHALGH E SKOTT
IPC: A61B17/22
Filed: 2020-05-28
Abstract: To provide thrombectomy methods and mechanical thrombectomy apparatuses for removing clots from a blood vessel.SOLUTION: In a thrombectomy apparatus, a flexible tube disposed longitudinally slidably within a catheter is doubled back and extended in an expandable distal end region 144, and disposed near a clot 155 in a blood vessel 160. When an inside part of the flexible tube is pulled, the distal end region 144 is pulled into a distal end portion of the catheter, the expandable distal end region 144 is inverted and pulled into the catheter, the clot 155 is pulled into the catheter, and thereby the clot 155 is removed.SELECTED DRAWING: Figure 1-2
Patent JP-2021188820-A (JP)
Title: Indoor heat exchanger
Inventor: HASHIMOTO SHOICHIRO
IPC: F28D15/02
Filed: 2020-05-29
Abstract: To make as few members as possible in a space where a heat pipe does not exist, to make an indoor space wider, and also improve appearance quality.SOLUTION: A body B provided in an indoor space E is composed of a heat pipe H capable of dissipating and absorbing heat with the heat of heat source fluid F supplied from a heat source fluid feeder 50, and support means S that supports the heat pipe H. One or more heat pipes H are arranged in a row at predetermined intervals in a vertical direction. The support means S is configured to be attached to a side wall Eb and/or a ceiling wall Ec. When an outer diameter of a heat pipe H is defined as D, a distance between an upper end Ba of the body B and an axial line P of the nearest heat pipe H is defined as La, and a distance between a lower end Bb of the body B and the axial line P of the nearest heat pipe H is defined as Lb, the following relations are set: 0.5D≤La≤3D and 0.5D≤Lb≤3D.SELECTED DRAWING: Figure 1
Patent JP-2021188566-A (JP)
Title: Operation controller of hydraulic power generation facility
Inventor: MASUNAGA YOSHINORI
IPC: G06N20/00
Filed: 2020-05-29
Abstract: To provide an operation controller of a hydraulic power generation facility capable of more accurately performing gaburi control.SOLUTION: An operation controller of a hydraulic power generation facility comprises a detection unit including a plurality of sensors installed in a water turbine of the hydraulic power generation facility, and an information processing unit that makes a determination regarding the implementation of gaburi control of a guide vane of the water turbine based on the output of the detection unit. The information processing unit comprises: a storage unit that stores teacher data corresponding to the output from the plurality of sensors indicating that the water turbine is in a state where gaburi control should be performed; and an arithmetic unit that generates a neural network for determining whether data corresponding to new output from the plurality of sensors is the data indicating that the gaburi control should be performed, based on the teacher data.SELECTED DRAWING: Figure 8
Patent JP-2020150557-A (JP)
Title: Image forming device and control method thereof
Inventor: YAMAMIZU HIROSHI
IPC: G03G21/00
Filed: 2020-06-02
Abstract: To provide an image forming device that can prevent electric power from being consumed unnecessarily and prevent noise from being generated by preparatory motion of a printer part and the like, when being restored from a power-saving state.SOLUTION: An image forming device comprises: image forming means that forms an image on a sheet on the basis of image data; control means that controls driving of the image forming means; and electric power supply means that supplies electric power to the image forming means and the control means when detecting a factor which transfers the device from a power-saving state in which supply of electric power to the image forming means and the control means are stopped into a stand-by state in which electric power is supplied to the image forming means and the control means. When a factor of a first kind is detected as a factor in the power-saving state, electric power is supplied from the electric power supply means to the control means and the image forming means, and the control means restricts the driving of the image forming means. When receiving an instruction to execute a function of forming an image on the sheet, the control means releases the restriction on the driving of the image forming means.SELECTED DRAWING: Figure 12
Patent JP-2020173819-A (JP)
Title: Financial statement read device, financial statement read method, and program
Inventor: FUKUE NAOFUMI
IPC: G06Q40/00
Filed: 2020-06-03
Abstract: To provide a financial statement read device, a financial statement read method and a program for collecting the user corrections of the result of reading financial statements.SOLUTION: Provided is a system for managing financial statements for auditing a loan in a financial institution. A financial statement read device (server) connected to a read device and a user terminal comprises: a recognition processing unit for acquiring document data generated by scanning financial statements with the read device and specifying a read range from the document data on the basis of a learned model having learned the read range of financial statements and previously stored in a storage device; and a correction processing unit for acquiring a read range altered by a user from the web browser of the user terminal and causing it to be stored in association with the document data by the storage device. The user terminal includes a display control unit for causing the document data and the read range specified by the recognition processing unit to be displayed by the web browser.SELECTED DRAWING: Figure 2
Patent JP-2021192944-A (JP)
Title: Robot system, control device, and control method
Inventor: MAEDA MASAAKI
IPC: G05B19/4069
Filed: 2020-06-09
Abstract: To prevent failures of an assembling work caused by deviation of a gripping position and deviation of an attitude when a workpiece is actually gripped.SOLUTION: In a robot system, a control device includes: an operation plan part for determining a track from a start point to an end point of operation by a robot, and generating track information; a gripping adjustment part for estimating an error between at least one of a gripping position, an attitude and a gripping force of the robot when the robot actually grips the workpiece with one at the time of planning, on the basis of the track information; a simulation execution part for executing operation simulation of the assembling work after adjusting at least one of the gripping position, the attitude and the gripping force of the robot in a direction of solving the estimated error, and thereby generating a new track; and a re-gripping determination part for determining whether the assembling work can be performed depending on whether or not the track has been generated by the simulation execution part.SELECTED DRAWING: Figure 1
Patent JP-2021195223-A (JP)
Title: crane
Inventor: ETO TAKAO
IPC: B66C23/00
Filed: 2020-06-15
Abstract: To provide a crane capable of stably traveling a bogie in coordination with a bogie capable of supporting a counterweight and revolution of a revolving upper structure.SOLUTION: A crane 10 has: a connecting beam 60 that connects a self-propelled bogie 50 and a lower traveling body 12; a bogie angle detection unit 47; and a steering angle adjustment unit 463. A slider 62 of the connecting beam 60 is connected to the self-propelled bogie 50 in a pivotable manner around a pivot center axis DL, and slides with respect to a beam body 61 to vary a relative distance between the self-propelled cart 50 and the lower traveling body 12. A steering angle adjustment unit 463 sets a steering angle θT of each wheel 531 of the self-propelled bogie 50 so that a bogie angle θ approaches 90 degrees according to the bogie angle θ detected by the bogie angle detection unit 47.SELECTED DRAWING: Figure 8
Patent JP-2021193940-A (JP)
Title: Frozen confectionery
Inventor: ITO TOMOYA
IPC: A23G9/00
Filed: 2020-06-15
Abstract: To develop a method for enhancing a flavor of frozen confectionery to be eaten at a freezing point in addition to enhancing a flavor component such as a milk component.SOLUTION: Frozen confectionery contains a polyglycerol condensed ricinoleic acid ester of 5-5,500 mass ppm, water, and oil and fat. The frozen confectionery contains 0.001-7.5 pts.mass of the polyglycerol condensed ricinoleic acid ester based on 100 pts.mass of the oil and fat, and has a content of the oil and fat of 50 mass% or less. In the frozen confectionery, an average degree of polymerization of the polyglycerol portion of the polyglycerol condensed ricinoleic acid ester is 2-10.SELECTED DRAWING: None
Patent JP-2020148345-A (JP)
Title: Sprung coupling
Inventor: MATTHEW A BOWMAN
IPC: F16L21/06
Filed: 2020-06-15
Abstract: To provide mechanical pipe couplings for joining pipe elements.SOLUTION: A coupling has first and second segments attached to one another end to end surrounding a central space for receiving pipe elements. A spring assembly is attached to the segments at one end, and an adjustable attachment is attached to the segments at an opposite end. The spring assembly biases the segments away from one another sufficiently to permit insertion of the pipe elements into the central space while the segments are attached to one another. The coupling may include a split ring toothed retainer for coupling plain end pipe elements, or the coupling may have arcuate keys which engage with grooved or shouldered pipe elements.SELECTED DRAWING: Figure 2
Patent JP-2020158524-A (JP)
Title: Peptide having skin-whitening activity and use thereof
Inventor: CHUNG YONG JI
IPC: C07K7/08
Filed: 2020-06-17
Abstract: To provide a peptide having skin-whitening activity.SOLUTION: The peptide having skin-whitening activity comprises a peptide in which ferulic acid is bound to the N-terminus of a specific amino acid sequence.EFFECT: The peptide of the present invention exhibits an excellent effect of skin whitening by inhibiting melanogenesis, inhibiting the activity of tyrosinase, inhibiting the expression of melanogenesis-related factors, and inhibiting melanosome transfer. The peptide of the present invention has excellent skin permeability because of the small size thereof.SELECTED DRAWING: None
Patent JP-2021197064-A (JP)
Title: Data provision server device and data provision method
Inventor: ISHII YOSUKE
IPC: G06F21/62
Filed: 2020-06-18
Abstract: To provide a data provision server device and a data provision method capable of solving a problem that when using anonymized data for data analysis purposes, multiple anonymized data has to be tried by trial and error, and in this case, regardless of the worker's intention, it is necessary to prevent re-identification (decrease in anonymity) due to matching of multiple anonymized data.SOLUTION: When information regarding terms of use (anonymization method of each attribute, importance, etc.) of data to be used is acquired from a data user, processing data candidates are created based on the acquired information, and when matching result consisting of any multiple items from the processing data candidate group (data obtained by processing the value of each attribute to the lower limit value of the generalization hierarchy definition level and combining the data with each other) is met with the usage conditions, and the processing data group is provided as a group which may provide processing data.SELECTED DRAWING: Figure 2
Patent JP-2022012033-A (JP)
Title: Double container
Inventor: KURIHARA GORO
IPC: B65D1/02
Filed: 2020-06-30
Abstract: To provide a double container capable of preventing a pinch-off part from cracking.SOLUTION: A double container 1 includes a bottle-shaped outer layer body 10 including a mouth part 11, a body part 12 and a bottom part 13, a volume-reducing deformable inner layer body 20 stored inside the outer layer body 10, a pinch-off part 30 formed in a protruding shape of pinching the inner layer body 20 and provided on the bottom part 13, and an outside air introduction port 16 provided on the outer layer body 10 to communicate between the outer layer body 10 and the inner layer body 20. The pinch-off part 30 includes first grooves 40 opened to a first side face 31 turning to one side and recessed toward a second side face 32 turning to a side opposite to the first side face 31, and second grooves 41 opened to the second side face 32, recessed toward the first side face 31 and arranged at an interval disposed to the first grooves 40 under the first grooves 40; and depths D1 and D2 of the first grooves 40 and the second grooves are 3.0 to 4.5 mm respectively.SELECTED DRAWING: Figure 5
Patent JP-2022012760-A (JP)
Title: Dc current breaking apparatus
Inventor: KOYAMA YUJI
IPC: H01H33/59
Filed: 2020-07-02
Abstract: To provide a DC current breaking apparatus capable of detecting a failure of a current detector at an early stage, and if there is a failure, protectively stopping a system speedily.SOLUTION: A DC current breaking apparatus in an embodiment comprises a mechanical contact or an electrical contact, a semiconductor breaker, a commutation circuit, a plurality of current detectors, and a control device. The control device controls the mechanical contact or the electrical contact, the semiconductor breaker and the commutation circuit on the basis of detection values of the plurality of current detectors and breaks a DC current flowing in the DC current breaking apparatus. The control device determines whether or not abnormality occurs in a part of or all of the plurality of current detectors on the basis of change degrees of the detection values of a part of or all of the plurality of current detectors or a relation with the detection value of the other current detector and, and in a case where it is determined that abnormality occurs, stops a series of operations for breaking the DC current.SELECTED DRAWING: Figure 1
Patent JP-2022012933-A (JP)
Title: Plasma processing apparatus
Inventor: SAITO TAKENAO
IPC: H05H1/46
Filed: 2020-07-02
Abstract: To suppress the generation of a contamination of a plasma processing apparatus, and improve uniformity of the processing.SOLUTION: An antenna 54 provided to a plasma processing apparatus, is provided above a chamber via a dielectric window 53 structuring an upper part of the chamber, and is formed in filamentous with a conductive material. The antenna generates a plasma in the chamber by radiating an RF power into the chamber. In the antenna, both ends of a line path structuring the antenna are discharged; a power is supplied from a power supply part to the vicinity of a midpoint of the line path; it is grounded near the midpoint of the line path; and it is oscillated with a 1/2 wavelength of an RF wave power supplied from the power supply part. A distance from a first end part of the antenna to a lower surface of the dielectric window and a first part, as a part of the antenna in a range of a first distance and a distance from a second end part of the antenna to a lower surface of the dielectric window and a second part as a part of the antenna in the range of a second distance are longer than a distance from the lower surface of the dielectric window and a middle part as a part of the antenna between the first part and the second part.SELECTED DRAWING: Figure 3
Patent JP-2022015635-A (JP)
Title: Metal air battery
Inventor: TAKASAKI MAI
IPC: H01M12/06
Filed: 2020-07-09
Abstract: To prevent leakage of an electrolyte by enhancing adhesiveness between an exterior member and a water-repellent film of a metal air battery.SOLUTION: In a metal air battery 10 that comprises a battery case 13, an air electrode 15 and a metal negative electrode 16, a first resin film 11 configuring the battery case 13 is provided with an air in-take port 111. A water-repellent film 14 is welded to the air in-take port 111. At least one of the water-repellent film 14 and the first resin film 11 is welded while being configured to have a surface roughness larger than a rear face roughness in a welded region where both films are overlapped with each other.SELECTED DRAWING: Figure 2
Patent JP-2020188274-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2020-07-16
Abstract: To provide a semiconductor device having high reliability.SOLUTION: A semiconductor device comprises an oxide semiconductor layer in which a channel is formed and an insulation layer which is formed on the oxide semiconductor layer and uses an oxide semiconductor material having higher insulation properties than that of the oxide semiconductor layer. As the oxide semiconductor material having high insulation properties, a material containing an element M, which is represented as a chemical formula InMZnOx(X>0) or a material containing an element M1 and an element M2, which is represented as a chemical formula InM1XM2(1-X)ZnO (0<X<1+α where α is less than 0.3 and (1-X)>0). As the element M and the element M2, Ti, Zr, Hf, Ge, Ce or Y is used, for example. As the element M1, Ga is used, for example.SELECTED DRAWING: Figure 1
Patent JP-2020171061-A (JP)
Title: Solid state imaging device, control method of the same, imaging system, and camera
Inventor: MUTO TAKASHI
IPC: H04N5/369
Filed: 2020-07-16
Abstract: To provide a technology for generating a pixel value having good linearity in a solid state imaging device that can switch the gain of an amplifier circuit amplifying a pixel signal.SOLUTION: A solid state imaging device comprises: a pixel that generates a pixel signal according to incident light; an amplifier circuit that amplifies the pixel signal; a setting circuit that sets the gain of the amplifier circuit on the basis of a result of comparison between the pixel signal amplified by the amplifier and a threshold; and a correction circuit that corrects the pixel signal amplified with the gain set by the setting circuit by using a first correction value corresponding to the gain and a second correction value corresponding to offset in the amplifier circuit to the gain.SELECTED DRAWING: Figure 1
Patent JP-2022020354-A (JP)
Title: Door drive device and door system
Inventor: HAYASHI JOJI
IPC: E05F15/60
Filed: 2020-07-20
Abstract: To provide a door drive device capable of stably driving a door, and a door system equipped with the same.SOLUTION: A door drive device includes: a moving section positioned on a door at a distance from a rotation axis of the door which opens or closes by rotation; and a base located along an arc-shaped movement path of the moving section on the ground or ceiling, in which a force generated between the base and the moving section is used to move the moving section, thereby achieving at least one of the opening and closing of the door.SELECTED DRAWING: Figure 1
Patent JP-2022020403-A (JP)
Title: Method for manufacturing carbon rod and carbon rod
Inventor: Luo Wen Jian
IPC: C04B41/87
Filed: 2020-07-20
Abstract: To provide a method for manufacturing a carbon rod which is applied in electrostatic atomization equipment and used as a discharge electrode for water storage and discharge applications, and to provide a structure thereof.SOLUTION: A method of the present invention includes: a step of processing the raw material by the granulation process to produce granulated powder; a step of forming a plurality of microstructures on the surface of the core material by pressing the granulated powder using a mold to form the core material; a step of forming a bar core, which is a porous structure, by sintering the core material; and a step of providing a conductive coating film layer having water absorbency, completely covering the bar core by a coating method such as coating, spray coating or brush coating, solidifying the bar core, and selecting and using a carbon composite mixed resin as the conductive coating film layer; as a result, the present invention can increase the amount of charge released by increasing the total surface area during use by using the plural microstructures on the surface of the rod core, and can promote water absorption by a conductive coating film layer having a porous structure and water absorbency of the rod core, thereby fulfilling the function of enhancing atomization effect and atomization efficiency.SELECTED DRAWING: Figure 1
Patent JP-2022021130-A (JP)
Title: Film antenna and communication apparatus
Inventor: AMAMI SHINYA
IPC: H01Q13/08
Filed: 2020-07-21
Abstract: To provide a film antenna, in which thickness reduction can be easily achieved, regarding an antenna including a base material and a conductor layer having a base material shape, in a communication system.SOLUTION: A film antenna 10 comprises: a base material 20 that includes a first surface 21 and a second surface 22 which is positioned at an opposite side of the first surface; one or more patches 30 that include a first conductor layer 31 being positioned at a first surface side and that comprise a first outer edge 30Y in a plan view; and a ground 40 that includes a second conductor layer 41 being positioned at a second surface side, and that comprises a second outer edge 40Y being positioned in a side being more outer than the first outer edge in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2022021524-A (JP)
Title: Space condition monitoring business device, monitoring device, ground facility, and accelerating/decelerating object tracking device
Inventor: MUKAI HISAYUKI
IPC: B64G1/68
Filed: 2020-07-22
Abstract: To instruct a monitoring device, which flies nearby a stationary orbit using position coordinates of a space object recorded in a catalogue, to acquire monitoring data on a desired space object.SOLUTION: A space condition monitoring business device manages space object information 501 on a space body 60 flying in space. A monitoring device 810 flies along a stationary orbit. Ground facilities 701 transmit a command 711 to the monitoring device 810, and receives monitoring data 712 acquired by the monitoring device 810. The ground facilities 701 comprises a catalogue in which orbit information on a plurality of space objects is recorded, and sends, based upon orbit information on a space object selected among the plurality of space objects recorded in the catalogue, a command to operate the monitoring device 810 to the monitoring device 810 according to position coordinates of an earth fixed coordinate system included in the orbit information of the space object.SELECTED DRAWING: Figure 2