baber/WOPTO huggingface dataset:
Patent JP-2020154296-A (JP)
Title: Imaging device having hand-shake correction function
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B17/17
Filed: 2020-02-27
Abstract: To provide an imaging device having folded optics, provided with an anti-shake mechanism without increasing the size of the device.SOLUTION: An optical system with reflecting members that bend an optical axis comprises, from an object side, a first reflecting member, an imaging lens group, a second reflecting member, and an imaging element. The optical system performs a hand-shake correction by rotating, about rotation axes, a reflecting surface of the second reflecting member having a narrowed effective range, one of the rotation axes being perpendicular to a plane defined by an optical axis of the imaging lens group and an optical axis reflected by the reflecting member, and the other one of the rotation axes being parallel with the reflected optical axis or parallel with the optical axis of the imaging lens group.SELECTED DRAWING: Figure 4
Patent JP-2020143367-A (JP)
Title: Steel plate, members and manufacturing method thereof
Inventor: MATSUI Yoichiro
IPC: C21D9/46
Filed: 2020-02-27
Abstract: To provide a steel plate and members having excellent cold processing ability, punching property and hardenability, and a manufacturing method thereof.SOLUTION: The steel plate of the present invention has a predetermined component composition and a microstructure containing ferrite and carbides, in which the volume ratio of ferrite and carbides to the entire microstructure is 90% or more, and ferrite has an average particle size of 5 μm or more, the ratio of the number of carbides with an aspect ratio of 2 or less to the total number of the carbides is 80% or more., and the ratio of the number of carbides existing in the ferrite particles to the total number of carbides is 60% or more.SELECTED DRAWING: None
Patent JP-2021077846-A (JP)
Title: Photodetector
Inventor: ZHANG JIN
IPC: H01L31/10
Filed: 2020-02-28
Abstract: To provide a novel photodetector that is usable in three modes.SOLUTION: In a photodetector 10, a semiconductor element 100, a first electrode 202, a second electrode 204, and a current detection element 212 are connected electrically and a circuit is formed. The semiconductor element includes a first carbon nanotube 102, a semiconductor layer 104, and a second carbon nanotube 106. An n-type semiconductor layer and a p-type semiconductor layer of the semiconductor layer are stacked and set. A first surface and a second surface of the semiconductor layer are provided to face each other. The first carbon nanotube is set on the first surface. The first carbon nanotube is electrically connected to the first electrode. The second carbon nanotube is provided in direct contact with the second surface. The second carbon nanotube is electrically connected to the second electrode. The first carbon nanotube and the second carbon nanotube are provided intersecting with each other. Thus, a multilayer structure is formed.SELECTED DRAWING: Figure 1
Patent JP-2021141138-A (JP)
Title: Semiconductor device
Inventor: SUEYAMA TAKAO
IPC: H01L23/532
Filed: 2020-03-03
Abstract: To provide a highly-reliable semiconductor device capable of relaxing local centralization of a hole in a wiring line.SOLUTION: A semiconductor device according to an embodiment comprises a first metal wiring line. The first metal wiring line is provided above a substrate, and extends at a first width in a first direction. At least one second metal wiring line is connected to the first metal wiring line, and extends at a second width narrower than the first width from the first metal wiring line in a second direction. A dummy metal wiring line is arranged adjacent to at least one second metal wiring line, is connected to the first metal wiring line, and extends from the first metal wiring line in the second direction. However, the dummy metal wiring line is not electrically connected to wiring lines other than the first metal wiring line.SELECTED DRAWING: Figure 1
Patent JP-2021139714-A (JP)
Title: Method for manufacturing probe for scan type probe microscope, and probe
Inventor: LEE SEEKEI
IPC: G01Q70/10
Filed: 2020-03-04
Abstract: To provide a probe that allows a high spacial resolution which makes it possible to measure electric characteristics, the temperature, and thermal characteristics of a fine structure.SOLUTION: The method for manufacturing a probe according to the present embodiment is used to manufacture a probe for a scan type probe microscope. An insulating film is formed on a surface of the probe on a base material. Metal ions are inserted in the insulating film. An electric field is applied to the insulating film so that metal ions are intensely introduced in the insulating film in an end of the probe, whereby a metal filament is formed in the insulating film.SELECTED DRAWING: Figure 3
Patent JP-2021137723-A (JP)
Title: Electret and electret filter and method for producing electret film
Inventor: SEO MASAYUKI
IPC: C08J7/00
Filed: 2020-03-04
Abstract: To provide an electret and an electret filter having excellent charging performance .SOLUTION: An electret contains a propylene resin and an amide compound represented by the following formula (1): R1-NHCO-R2-CONH-R3 (1) (where, R2 is an aromatic dicarboxylic acid residue represented by the following formula (2), R1 and R3 independently represent an optionally substituted alicyclic hydrocarbon group).SELECTED DRAWING: None
Patent JP-2021138496-A (JP)
Title: Long article conveying device and conveying method using the same
Inventor: KANO TSURUMATSU
IPC: B65G47/91
Filed: 2020-03-05
Abstract: To provide a long article conveying device capable of smoothly conveying a flexible long article, and a conveying method using the same.SOLUTION: A long article conveying device 1 comprises a conveyance passage having one end 100a and the other end 100b and for conveying a flexible long article 100 from the other side to the one side, a suction part 70 arranged at the one end of the conveyance passage, a blowing part 80 arranged at the other end of the conveyance passage, a holding part 10 for holding the long article 100, a sensor 20 for detecting the long article 100, and a sensor fixing part 30 for fixing the sensor 20. The sensor fixing part 30 has a shape surrounding a longitudinal axis L0 of the long article 100 and has an evacuation passage 31 for evacuating the long article 100.SELECTED DRAWING: Figure 1
Patent JP-2021143711-A (JP)
Title: Multiplate clutch
Inventor: SAKATANI NAOMI
IPC: F16D13/75
Filed: 2020-03-12
Abstract: To fasten a multiplate clutch by a proper fastening force even if the wear of a clutch plate is progressed.SOLUTION: A multiplate clutch 42 comprises: a first washer 80 arranged between a first clutch plate 72 or a second clutch plate 74, and a fixing face 78, and divided into a plurality of pieces in a peripheral direction; and a second washer 82 arranged outside a radial direction of the first washer 80 between the first clutch part 72 or the second clutch part 74, and the fixing face 78. A first inclination face 146 is formed at an external peripheral edge part of a hub 70 at the other side in an axial direction, a second inclination face 150 contacting with the first inclination face 146 is formed at an internal peripheral part of the first washer 80, a third inclination face 152 inclined so as to descend toward the other side from one side in the axial direction is formed at an external peripheral part of the first washer 80, and a fourth inclination face 154 contacting with the third inclination face 152 is formed at an internal peripheral part of the second washer 82.SELECTED DRAWING: Figure 4
Patent JP-2021144493-A (JP)
Title: Compensator, control system, compensation method, and program
Inventor: HIROE TAKAHARU
IPC: G05B13/04
Filed: 2020-03-12
Abstract: To provide a compensator that can accurately calculate an input value to be input to a subject to control from a small amount of data.SOLUTION: A compensator 3 includes a processor 31, and a storage device 30 that is connected to the processor 31 and stores measured input values that are measured values of an input to a subject to control 2 and measured output values that are measured values of an output from the subject to control. The processor 31 performs processing for identifying, from the measured input values and the measured output values, a first coefficient configuring a finite impulse response filter, processing for determining, based on the first coefficient, a second coefficient configuring an infinite impulse response filter, and identifying an inverse system for the subject to control 2, the inverse system including the second coefficient and a part of the first coefficient, and processing for estimating an input value to be input to the subject to control 2 from a weighted sum of target values of the output, based on the inverse system.SELECTED DRAWING: Figure 1
Patent JP-2020114586-A (JP)
Title: Induction-type transport path correction
Inventor: ELIYAHU VRONSKY
IPC: B05C11/00
Filed: 2020-03-13
Abstract: To provide suited induction-type transport path correction.SOLUTION: A printer deposits a material onto a substrate as a part of a manufacturing process for an electronic product. At least one transported component experiences an error that affects the deposition. The error is mitigated using transducers that equalize a position of the component, e.g., to provide an "ideal" conveyance path to thereby allow precise droplet placement despite the error. In one embodiment, an optical guide (e.g., laser) is used to define a desired path and a sensor mounted on the component dynamically detects a deviation from the path, and the deviation then drives the transducers and is used to counteract the error immediately. An error correction method herein corrects more than a type of transportation error so that the same can be applied to correct, errors in, for example, a substrate transport path, a printhead transport path and/or split-axis transportation non-orthogonality.SELECTED DRAWING: Figure 2A
Patent JP-2021145891-A (JP)
Title: Autonomous travel type vacuum cleaner, cleaning system, method for controlling autonomous travel type vacuum cleaner, and program
Inventor: YAMASHITA TSUTOMU
IPC: G05D1/02
Filed: 2020-03-19
Abstract: To provide an autonomous travel type vacuum cleaner achieving a cleaning method suitable for each object.SOLUTION: An autonomous travel type vacuum cleaner 100a includes: a cleaning part 109 performing at least one of actions of wiping and sweeping a floor surface and sucking dusts in a cleaning target area; a driving part 110 enabling the autonomous travel type vacuum cleaner 100a to travel; an object detection part 101 detecting an object around the autonomous travel type vacuum cleaner 100a; a tag detection part 102 detecting a tag of the object; a memory part 103 having a drive pattern database 132 storing a characteristic range information on the object, driving patterns of actions of the cleaning part 109 and the driving part 110 in an associated manner; an object information acquisition part 104 acquiring characteristic information of the object associated with the tag; and a control part 108 determining the drive pattern to the object from the drive pattern database 132 and controlling the cleaning part 109 and the driving part 110 in accordance with the determined drive pattern.SELECTED DRAWING: Figure 4
Patent JP-2020158501-A (JP)
Title: Skin external preparation containing loxoprofen and solubilizer
Inventor: SAI SHOKO
IPC: A61K47/10
Filed: 2020-03-24
Abstract: To provide a skin external preparation (compounding agent) containing loxoprofen and other active ingredients, the skin external preparation having further improved percutaneous absorbency of loxoprofen.SOLUTION: A skin external preparation contains loxoprofen or a salt thereof, l-menthol, ethanol, tocopherol or a derivative thereof and polysorbate.SELECTED DRAWING: None
Patent JP-2021157242-A (JP)
Title: Information processor and information processing program
Inventor: WATANABE KENICHIRO
IPC: G06Q10/06
Filed: 2020-03-25
Abstract: To provide an information processor and an information processing program for defining hierarchic structure of a plurality of channels which are in parallel relationships to each other in a communication service according to the hierarchic structure of a plurality of activity elements defined by an activity management service.SOLUTION: A plurality of activity elements having a hierarchic structure are defined in an activity management service. A plurality of channels which are in parallel relationships to each other not having the hierarchic structure are defined in a communication service. An association unit 38 of a service cooperation device 18 associates activity element ID for discriminating an activity element of an activity management service with a channel ID for discriminating a communication service channel, and stores them to related information DB34.SELECTED DRAWING: Figure 4
Patent JP-2021155959-A (JP)
Title: Civil engineering sheet
Inventor: MATSUSHITA MASAKI
IPC: E02B3/12
Filed: 2020-03-26
Abstract: To provide a civil engineering sheet allowing discharge of bleeding water from a river side, while securing water impermeability against moisture from outside.SOLUTION: A civil engineering sheet 1 has a base material sheet 10 having at least one opening 11, and a valve 20 overlapping the opening 11 and fixed to the base material 10. The valve 20 has a support part 21 and a valve element 22 restricted in position by the support part 21 and movable in the thickness direction of the base material sheet 10.SELECTED DRAWING: Figure 3
Patent JP-2020150545-A (JP)
Title: Intelligent configuration detection techniques
Inventor: HARIHARAN SUBRAMANIAN
IPC: H04L12/70
Filed: 2020-03-26
Abstract: To provide a configuration detection service in which a unique service-side identifier is generated for a configuration item based on analysis of a data set obtained from a first data source, and determination is made that a second data set, which does not contain the service-side identifier and is obtained from a different data source, also includes information relating to the same configuration item.SOLUTION: A coalesced configuration record for a configuration item is prepared. The coalesced configuration record is stored at a repository and used to respond to a programmatic query.SELECTED DRAWING: Figure 9
Patent JP-2021156347-A (JP)
Title: Vehicle control device and vehicle management system
Inventor: TAKEMORI YUICHIRO
IPC: B60S5/00
Filed: 2020-03-26
Abstract: To enable a vehicle to be maintained in an enhanced safe state for a long period by determining deterioration of a device and a component of a vehicle with improved appropriateness.SOLUTION: A vehicle control device comprises: a damage calculation section which calculates damage to a component on the basis of a measurement value of a sensor installed on a vehicle; and a control section which performs control to limit performance of the vehicle when the damage becomes equal to or higher than a predetermined threshold. The vehicle control device also has a program storage section which stores a program to perform the control for each component. The control section executes the program corresponding to the component having the damage equal to or higher than the threshold.SELECTED DRAWING: Figure 4
Patent JP-2021155595-A (JP)
Title: Biaxially stretched film
Inventor: TANAKA MASAKAZU
IPC: C08J5/18
Filed: 2020-03-27
Abstract: To provide a stretched film for capacitor that has a high dielectric breakdown strength at high temperatures and a low shrinkage rate at high temperatures and is at a good state without too large surface roughness so that it can maintain sufficient quality even when used in harsh high temperature environments.SOLUTION: Provided is a biaxially stretched film that comprises 4-methyl-1-pentene copolymer (X) meeting a particular requirement such as extreme viscosity [η]X measured in 135°C decalin.SELECTED DRAWING: None
Patent JP-2021161026-A (JP)
Title: Method for producing composition comprising amphiphilic compound and organic solvent
Inventor: MINE SHUHEI
IPC: C07D207/452
Filed: 2020-03-30
Abstract: To provide a method for producing a composition which comprises an amphiphilic compound and an organic solvent and is reduced in the content of impurities.SOLUTION: There is provided a method for producing a composition comprising an amphiphilic compound and an organic solvent which comprises the following (A), (B) and (C) in this order: (A) by obtaining a mixed liquid containing an amphiphilic compound, an organic solvent and water, separating the mixed liquid into a water layer and an organic layer containing an amphiphilic compound; (B) by obtaining a mixed liquid containing an amphiphilic compound, a base, an organic solvent and water, separating the mixed liquid into a water layer and an organic layer containing an amphiphilic compound; and (C) obtaining an organic layer containing an amphiphilic compound as a composition comprising an amphiphilic compound and an organic solvent.SELECTED DRAWING: None
Patent JP-2021163811-A (JP)
Title: Organic semiconductor device
Inventor: FUJITA RIEKO
IPC: H01L51/42
Filed: 2020-03-31
Abstract: To provide an organic semiconductor device with high external quantum efficiency (EQE).SOLUTION: An organic semiconductor device includes a p-type conjugated polymer as a p-type organic semiconductor, an n-type conjugated polymer having a structural unit represented by the following formula (I) as an n-type organic semiconductor, and an n-type near-infrared absorbing compound in an active layer (in the formula (I), R1 and R2 each independently represent a linear or branched hydrocarbon group having 6 or more and 25 or less carbon atoms; L represents an aromatic heterocyclic group; s represents an integer of 1 or more and 3 or less).SELECTED DRAWING: None
Patent JP-2021159529-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine that prevents the gambling property from becoming excessively high.SOLUTION: A game machine includes: adjustment means for adjusting such that the grant speed which is the magnitude of a game value granted in a unit period decreases when it is determined that a game state is a high grant state by the number of advantageous states that have occurred in a successive winning state reaching a specific number; and performance control means capable of controlling a performance on the basis of control information transmitted from game control means. In a group advance notice performance, a second display period in which characters appear one after another and progress is designed longer than a first display period from the first start of character display to the first end of character display, thereby providing a suitable group advance notice performance. In the group advance notice performance, since there is no situation in which only one person is displayed, it is possible to prevent questions whether or not it is a group advance notice performance and misunderstanding that only one person appears from being generated.SELECTED DRAWING: Figure 11-28
Patent JP-2020108405-A (JP)
Title: Highly active nk cells and application thereof
Inventor: YONEMITSU YOSHIKAZU
IPC: C12N5/09
Filed: 2020-04-03
Abstract: To provide a population of NK cells with higher cytotoxicity.SOLUTION: The invention provides a method for producing a NK cell population comprising the steps of: (1) providing a cell population of monocytes including NK cells; (2) removing CD3 positive cells from the obtained monocyte cell population; (3) culturing the cell population from which the CD3 positive cells have been eliminated to obtain a population of cultured NK cells; (4) mixing the obtained NK cell population with an antibody medicine to obtain a population of NK cells to which the antibody medicine are binding.SELECTED DRAWING: Figure 6
Patent JP-2021167030-A (JP)
Title: Cutting device
Inventor: TABUCHI KEIZO
IPC: A47K10/16
Filed: 2020-04-09
Abstract: To provide a cutting device which can speed up a tissue product manufacturing facility.SOLUTION: In a tissue product manufacturing facility, a cutting device CD is used for cutting a tissue product TP of a prescribed length from a continuously fed sheet laminate LS. The cutting device has a first cutting machine C1 arranged on an upstream side along a conveyor for conveying the sheet laminate LS and a second cutting machine C2 arranged on a downstream side. The first cutting machine C1 cuts in each twice length of the tissue product TP so as to obtain a twice length semi-product LP. The second cutting machine C2 cuts the twice length semi-product LP into a half length so as to obtain the tissue product TP of the prescribed length. Both of the first cutting machine C1 and the second cutting machine C2 minimize the number of cutting by reducing the number to half the number of tissue products TP to be manufactured and can follow a line speed even if the line speed is increased.SELECTED DRAWING: Figure 1
Patent JP-2021173564-A (JP)
Title: Device position determination system
Inventor: CHEN CHUAN XIN
IPC: F24F11/50
Filed: 2020-04-21
Abstract: To determine positions of a plurality of wireless devices in an installation space for the wireless devices by roughly grasping the positional relation among the wireless devices by transmitting and receiving radio waves therebetween.SOLUTION: A device position determination system 100 includes a drawing arrangement acquisition part 10, a device reception strength acquisition part 20, a mobile body position specification part 30, a mobile body reception strength acquisition part 40, and a device information generation part 50. The device information generation part 50 generates device information by relating an arrangement of an air conditioner A on a drawing with peculiar specifying information of each air conditioner A based on a position of a mobile body 90 when a mobile receiver 91 of the mobile body 90 receives the transmission from each air conditioner A, the reception strength of the mobile receiver 91 at the position, the peculiar specifying information of each air conditioner A, the arrangement of each air conditioner A on the drawing, the reception strength of each air conditioner A, and the peculiar specifying information of each air conditioner A linked with the reception strength of each air conditioner A.SELECTED DRAWING: Figure 3
Patent JP-2020128387-A (JP)
Title: Alvocidib prodrugs having increased bioavailability
Inventor: ADAM SIDDIQUI-JAIN
IPC: A61P7/00
Filed: 2020-04-22
Abstract: To provide phosphate prodrugs of alvocidib having increased bioavailability relative to the alvocidib parent compound.SOLUTION: A pharmaceutical composition comprises a pharmaceutically acceptable carrier or excipient, a compound having the following structure or a tautomer thereof, or a pharmaceutically acceptable salt thereof, wherein the pharmaceutical composition is formulated as a capsule or tablet.SELECTED DRAWING: None