baber/WOPTO huggingface dataset:
Patent JP-2020185948-A (JP)
Title: Electronic device
Inventor: KOBAYASHI TOMONORI
IPC: B60K35/00
Filed: 2019-05-16
Abstract: To provide an electronic device which has a function for displaying a regenerative level or an output level according to a travel condition.SOLUTION: An on-vehicle device includes: detection means which detects an own vehicle position; estimation means which estimates a maximum value of a regenerative level or a minimum value of an output level according to a travel condition on the basis of the own vehicle position detected by the detection means; and display means which displays the maximum value of the regenerative level or the minimum value of the output level and the current regenerative level or output level under the estimated current travel condition. A user compares the maximum value of the regenerative level or the minimum value of the output level with the current regenerative level or output level and he can judge whether his own driving state is optimized.SELECTED DRAWING: Figure 4
Patent JP-2020191698-A (JP)
Title: Power system
Inventor: YOSHITAKE AKIRA
IPC: H02J3/46
Filed: 2019-05-20
Abstract: To provide a technique for stabilizing control while making use frequencies close for the same kind of apparatuses.SOLUTION: A first power conversion apparatus 32 controls first output power from a first control object in accordance with a first control value which is derived based on a first stabilization command value for making a voltage of a DC bus 14 close to a first target value and a first control command value separate from the first stabilization command value. A second power conversion apparatus 42 controls second output power from a second control object in accordance with a second control value which is derived based on a second stabilization command value for making the voltage of the DC bus 14 close to a second target value and a second control command value separate from the second stabilization command value. In the first power conversion apparatus 32, the first target value is changed in response to a change in the first output power, and in the second power conversion apparatus 42, the second target value is changed in response to a change in the second output power.SELECTED DRAWING: Figure 1
Patent JP-2020197794-A (JP)
Title: Image analysis device, image analysis method and program
Inventor: HORI IKUYA
IPC: G06T7/00
Filed: 2019-05-31
Abstract: To visually inspect a state of a specimen.SOLUTION: The image analysis device includes: a first image generation unit which obtains, for each pixel, a first index value determined from a pixel value of the same position in each static image from among a plurality of static images obtained by photographing a first specimen under inspection from a prescribed position in time sequence, and generates a first image with the first index value as a pixel value for each pixel; a second image generation unit which obtains, for each pixel, a second index value determined from a pixel value of the same position in each static image from among a plurality of static images obtained by photographing a second specimen under inspection from a prescribed position in time sequence, and generates a second image with the second index value as a pixel value for each pixel; and a difference image generation unit which obtains, for each pixel, a third index value indicating a difference level between the pixel values of the same positions of the first image and the second image, and generates a difference image with the third index value as a pixel value for each pixel.SELECTED DRAWING: Figure 7
Patent JP-2020196823-A (JP)
Title: Chitin/chitosan-based composite composition and method for producing chitin/chitosan-based composite
Inventor: AJIRO KOJI
IPC: C08B37/08
Filed: 2019-06-03
Abstract: To obtain a chitin/chitosan-based composite having high stretchability and high elasticity in addition to flexibility.SOLUTION: A chitin/chitosan-based composite composition includes: at least one polysaccharide selected from the group consisting of chitin, chitosan, a chitin derivative and a chitosan derivative; and a trimethylene carbonate-based polymer comprising at least either one of trimethylene carbonate and a trimethylene carbonate derivative. The chitin/chitosan-based composite is produced using the composition. Specifically, the chitin/chitosan-based composite is produced by mixing at least one polysaccharide selected from the group consisting of chitin, chitosan, a chitin derivative and a chitosan derivative with a trimethylene carbonate-based polymer comprising at least either one of trimethylene carbonate and a trimethylene carbonate derivative in a solvent to form a solution or a suspension and heating the solution or the suspension to remove the solvent from the solution or the suspension.SELECTED DRAWING: Figure 1
Patent JP-2019162146-A (JP)
Title: Manufacturing method of foaming assistant, and use thereof
Inventor: VALERIE MARTINE JEANINE LELOUP
IPC: A23P30/40
Filed: 2019-06-04
Abstract: To provide a manufacturing method of a foaming assistant for improving volume, stability and appearance of foams of beverage such as instant coffee beverage.SOLUTION: There is provided a method for manufacturing a foaming assistant including a step for preparing a coffee extract, and a step for separating a surface active fraction of the extract to obtain the foaming assistant. There is provided a composition containing a polyphenol compound capable of being obtained by automatic oxidation polymerization of at last 2 4-vinylcatechol monomers of which a surface active fraction is obtained from Maillard, and free coffee acid or a coffee acid part of chlorogenic acid, and containing polyhydroxylated phenylindane.SELECTED DRAWING: Figure 1
Patent JP-2020202243-A (JP)
Title: Plasma processing device
Inventor: KIKUCHI TORU
IPC: C23C16/44
Filed: 2019-06-07
Abstract: To provide a plasma processing device capable of suppressing particles generated by the reaction of cleaning gas incident on a shower plate when a film filmed on the shower plate is removed.SOLUTION: A plasma processing device 1 of the present invention includes cleaning gas supply means 8a, 8b which are disposed in a chamber 2 and introduce activated cleaning gas in a space (film formation space) 2a that is provided between a shower plate 5 and a support part 15 of a substrate 10. In addition, the plasma processing device further includes radiation thermometers 80au, 80ad, 80bu, 80bd at positions where an outer periphery support part (43t: part α) of the shower plate and an outer periphery support part (13t: part β) of the substrate can be detected, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019214563-A (JP)
Title: Antibodies to OPGL
Inventor: BOYLE WILLIAM J
IPC: A61K45/00
Filed: 2019-06-10
Abstract: To provide molecules that can regulate the activity of the osteoprotegerin ligand (OPGL) in osteoclastogenesis.SOLUTION: Antibodies that interact with the OPGL are disclosed. Methods of treating osteopenic disorders by administering a pharmaceutically effective amount of antibodies to the OPGL are also disclosed. Methods of detecting the amount of the OPGL in a sample using antibodies to the OPGL are further disclosed.SELECTED DRAWING: None
Patent JP-2019189625-A (JP)
Title: Peptide epoxyketone proteasome inhibitor combined with pim kinase inhibitor for treating cancer
Inventor: Shirin KAPUR
IPC: A61P35/00
Filed: 2019-06-12
Abstract: To provide a method for treating intractable hematologic malignancy.SOLUTION: A method includes administering a proteasome inhibitor according to the following formula or another specific proteasome inhibitor, or pharmacologically acceptable salts thereof, and a PIM kinase inhibitor or pharmacologically acceptable salts thereof.SELECTED DRAWING: None
Patent JP-2020200922-A (JP)
Title: Pipe supporter
Inventor: SHIBUYA RYUJIRO
IPC: F16B2/24
Filed: 2019-06-13
Abstract: To provide a pipe supporter superior in workability/work costs, and pipe holding supporting force in supporting a pipe and capable of being manufactured at low costs.SOLUTION: A pipe supporter is composed of a sheet of plate-like flexible metallic plate, and formed into a comb shape having five sheets of comb-teeth-like portions formed by four cut portions parallel up to a midway position of the plate-like material from one end portion toward the other end portion in a direction orthogonal to a pipe axis. A first comb-teeth-like portion 11, a third comb-teeth-like portion 13 and a fifth comb-teeth-like portion 15 are cut and raised to form pipe holding portions 21. The pipe holding portions of the first comb-teeth-like portion, the third comb-teeth-like portion and the fifth comb-teeth-like portion are formed on a same position in a same shape. A small-diameter pipe/wire housing supporting portion 22 is formed between: an erected part 12D formed by bending of one end portion of each of a second comb-teeth-like portion 12 and a fourth comb-teeth-like portion 14; and the pipe holding portion. A comb dedendum portion is mounted and fixed to a mounting surface. A pipe is inserted between the pipe holding portion and the second comb-teeth-like portion/fourth comb-teeth-like portion to be held and supported in an interposed state.SELECTED DRAWING: Figure 1
Patent JP-2019219659-A (JP)
Title: Optical adhesive sheet
Inventor: YASUI NOBUYOSHI
IPC: B32B7/023
Filed: 2019-06-14
Abstract: To provide an optical adhesive sheet containing a styrene-based block copolymer, which offers superior whitening resistance.SOLUTION: An optical adhesive sheet comprises an adhesive layer (A) containing a styrene-based block copolymer and featuring a moisture content of 0.10-0.25 mass% as measured after being left still at 65°C/90%RH for three days and a moisture permeability of 350-1000 g/mday at 65°C/90%RH.SELECTED DRAWING: None
Patent JP-2021002455-A (JP)
Title: Ion beam source
Inventor: YAMAMOTO NAOJI
IPC: H01J27/16
Filed: 2019-06-20
Abstract: To provide an ion beam source that has a reduced size and saved weight and is capable of suppressing occurrence of abnormal discharge by inhibiting pressure difference from occurring in gas to be supplied to a plasma chamber.SOLUTION: An ion beam source comprises: a main body; a microwave generating unit; a plasma chamber; a gas storage unit; and a gas passage 33 that is housed in the main body and makes the gas storage unit communicate with the plasma chamber. On the gas passage 33, an isolator 32 for electrically isolating the gas storage unit from the main body is provided. The isolator 32 is configured using a carbon member 222 disposed inside an insulating tube member 331 forming the gas storage unit.SELECTED DRAWING: Figure 2
Patent JP-2021001292-A (JP)
Title: Nano cellulose-surfactant complex
Inventor: MIYAZAKI SUMIKO
IPC: C08L1/00
Filed: 2019-06-24
Abstract: To provide a nano cellulose-surfactant complex having excellent re-dispersibility in water and a method for producing the same.SOLUTION: A nano cellulose-surfactant complex contains nano cellulose and a surfactant, a moisture content of it being less than 10%, and the surfactant being an ionic surfactant with a weight average molecular weight of 3000 or more.SELECTED DRAWING: None
Patent JP-2021009194-A (JP)
Title: Lens device and imaging apparatus
Inventor: KAI TAKAHIKO
IPC: G02B7/04
Filed: 2019-06-28
Abstract: To provide a lens device having an advantage in forward extension of a lens barrel which is closest to an object side.SOLUTION: A lens device includes: a fixed barrel 70 having a first cam along an optical axis; a cam barrel 71 that has a second cam and is rotatably held by the fixed barrel around an optical axis; an outer covering barrel 53 arranged outside the fixed barrel and the cam barrel; a lens barrel that is held by the fixed barrel in an extendable way along the first cam with the second cam of the cam barrel which rotates and is closest to an object side; and a cylindrical member 16 that is mounted to the lens barrel, has an axis along the optical axis, and moves in a gap between the outer covering barrel and the fixed barrel or the cam barrel by extension.SELECTED DRAWING: Figure 3
Patent JP-2021007549-A (JP)
Title: Light source control device, medical observation system, light source control method, and program
Inventor: KONO Hidetaro
IPC: A61B1/267
Filed: 2019-06-28
Abstract: To provide a light source control device, a medical observation system, a light source control method, and a program capable of executing optimum stroboscopic observation according to the frequency of a vocal cord.SOLUTION: On the basis of a voice signal input from the outside, a light source control device detects the frequency of vocal cord vibration of a subject, determines whether or not the frequency of the vocal cord is a threshold or above. When the frequency of the vocal cord is the threshold or above, a control unit 70 changes an emission period when causing a light source unit 60 to emit pulse light on the basis of the brightness of an image based on an image signal generated when an image pickup device 212 images reflection light from the subject when the light source unit 60 irradiates the pulse light onto the subject. Meanwhile, when the frequency of the vocal cord is below the threshold, the control unit 70 prohibits a change in the emission period and changes a pulse width when causing the light source unit 60 to emit the pulse light on the basis of the brightness of the image.SELECTED DRAWING: Figure 1
Patent JP-2021014379-A (JP)
Title: Cement strength improving agent, cement additive, cement composition, and method of improving cement strength
Inventor: OSAWA MASAMI
IPC: C04B24/06
Filed: 2019-07-12
Abstract: To provide a cement strength improving agent capable of remarkably improving strength of a cured body of a cement composition for a long period of time, a cement additive, a cement composition comprising the cement additive, and a cement strength improvement method capable of remarkably improving strength of a cured body of a cement composition for a long period of time.SOLUTION: The cement strength improving agent according to an embodiment of the present invention, comprises a chemical compound (A) represented by general formula (1), (in the general formula (1), X represents -CO- or -CH2CH2NHCO-, R1 represents a 1-30C hydrocarbon group, R2O may be the same or different and represents a 2-18C oxyalkylene group, n represents a mean addition mole number of oxyalkylene group and is an integer of 1 to 300, and R3 represents one or more of carboxyl groups, sulfonyl groups, or groups comprising a salt thereof).SELECTED DRAWING: None
Patent JP-2021014000-A (JP)
Title: Cracker for hydraulic breaker
Inventor: TAJIMA RYOICHI
IPC: B25B27/067
Filed: 2019-07-16
Abstract: To make it possible to easily perform cracking work and suppress generation of noise while suppressing equipment cost for cracking a chisel bush.SOLUTION: This cracker 1 for hydraulic breaker comprises: a stand 10 which holds an outer body 101 in a prescribed posture with an axis thereof upright; a push rod 20 which is inserted from a rear end of the outer body in the prescribed posture along an axial direction thereof, and transmits striking force of a striking device B to a chisel bush 107, 108; a push head 30 which is located so as to contact an inner peripheral surface and an upper end surface of the chisel bush, holds a lower end of the push rod from a lower side in the axial direction, and aligns axes of the chisel bush and the push rod 20; a guide cover 40 which is mounted on a rear end surface of the outer body, and guides the push rod 20 coaxially with the axis of the chisel bush and slidably; and a sleeve 50 which is mounted at a boundary between a striking part C of the striking device B and an upper end part of the push rod 20, and holds the striking part C at a position facing the push rod 20.SELECTED DRAWING: Figure 2
Patent JP-2019195673-A (JP)
Title: Stent
Inventor: SANO YOSHIHIKO
IPC: A61F2/958
Filed: 2019-07-18
Abstract: To provide a stent having a novel structure, capable of achieving in a higher degree, a characteristic required for the stent, by providing partially an over-deformation region.SOLUTION: In a stent including such a self-extension area 56 that skeletons 52, 54 are deformed into a shape set beforehand by super elasticity, a part deviated to the axial direction from the self-extension area 56 in the skeletons 52, 54 is used as an over-deformation region 58 deformable larger than the self-extension area 56, and thereby a deformed shape can be set with a larger degree of freedom.SELECTED DRAWING: Figure 6
Patent JP-2019175520-A (JP)
Title: Tracking system and tracking program
Inventor: ITO MASATO
IPC: G06Q30/02
Filed: 2019-07-18
Abstract: To take measures for a customer at a place at which a game can be played using a game machine.SOLUTION: A tracking system 1 for tracking a visitor who visits a place at which a game can be played using a game machine comprises: storage means 70 for storing initial visit information 70B on initial visits of visitors and re-visit information 70C on re-visits of visitors; determination means 76 for determining initial visit of the visitor and determining re-visit of the visitor, on the basis of the visitor's operation; initial visit processing means 78 for updating the initial visit information 70B when the visitor's initial visit is determined; and re-visit processing means 80 for updating the re-visit information 70C when the visitor's re-visit is determined.SELECTED DRAWING: Figure 4
Patent JP-2021018218-A (JP)
Title: Displacement measuring method and displacement measuring system
Inventor: YAMAGUCHI NORIHIRO
IPC: G01S19/51
Filed: 2019-07-24
Abstract: To provide a displacement measuring method and a displacement measuring system that have improved position tracking performance when an antenna shakes.SOLUTION: In time-series positioning information calculated based on satellite signals received by a satellite signal receiver, when there are four or more positioning satellites without cycle slip at the same time, and those whose ratio value is equal to or more than a threshold value are output as fixed solutions, and those whose ratio value is less than the threshold value are output as float solutions, among those whose ratio value is less than the predetermined threshold value, those having four or more positioning satellites without cycle slip are also regarded as fixed solutions and relative positioning is performed.SELECTED DRAWING: Figure 1
Patent JP-2019195102-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-07-30
Abstract: To provide high electron field-effect mobility to a transistor using oxide semiconductor; and provide a highly reliable semiconductor device using the transistor.SOLUTION: A transistor having a structure where oxide semiconductor layers are laminated via gate insulation layers includes an oxide semiconductor layer which functions as a current path (channel) of the transistor and contains an n-type impurity and which is sandwiched by oxide semiconductor layers each of which has a conductivity lower than that of the sandwiched oxide semiconductor layer. In the oxide semiconductor layer functioning as the channel, an n-type impurity concentration on the gate insulation layer side is made higher than an impurity concentration on a back channel side. With this configuration, the channel is distanced from an insulation layer interface contacting with the oxide semiconductor layer thereby to form an embedded channel.SELECTED DRAWING: Figure 1
Patent JP-2021027604-A (JP)
Title: Rotary electric machine
Inventor: SATAKE YASUSHI
IPC: F16C17/02
Filed: 2019-07-31
Abstract: To prevent a magnetic material from scattering to the outside of a tubular member when the magnetic material is broken while improving the workability of a supported portion supported by an air bearing.SOLUTION: A rotary electric machine 10 includes: a tubular member 16 that opens at a first end 16b and a second end 16c in the axial direction; a permanent magnet 17 that is fixed in the tubular member 16; a shaft 18 that closes an opening of the first end 16b and can rotate integrally with the tubular member 16 and the permanent magnet 17; and a second air bearing 22 that rotatably supports the second end 16c. A bottomed tubular cap member 19 is attached to the second end 16c of the tubular member 16. The cap member 19 includes: a tubular supported portion 19a that is interposed between the tubular member 16 and the second air bearing 22, and is supported by the second air bearing 22; and a bottom portion 19b that closes an opening of the second end 16c. The supported portion 19a has a lower hardness than the tubular member 16.SELECTED DRAWING: Figure 1
Patent JP-2021025789-A (JP)
Title: Flow rate measurement system and flow rate measurement method
Inventor: NAGASE MASAAKI
IPC: G01F25/00
Filed: 2019-07-31
Abstract: To provide a flow rate measurement system and a flow rate control method for optically measuring flow rate in a flow channel provided with a flow rate controller.SOLUTION: A flow rate measurement system 100 includes: a measurement cell 22 which is interposed on a flow channel at a downstream side of a flow rate controller 10 and in which gas flows; a light source 24a for generating light to be incident on the measurement cell; a photodetector 24b for detecting intensity of the light incident on the measurement cell from the light source and passing through the measurement cell; a downstream valve V2 provided downstream of the measurement cell; and a processing circuit 24d connected to the photodetector. The processing circuit calculates flow rate Q of the gas on the basis of change in the intensity I of the light passing through the measurement cell measured by the photodetector after closing the downstream valve V2 from a state in which the gas flows at the flow rate controlled by the flow rate controller 10.SELECTED DRAWING: Figure 1
Patent JP-2020021075-A (JP)
Title: Very high resolution amoled display
Inventor: MICHAEL HACK
IPC: H05B33/10
Filed: 2019-08-01
Abstract: To provide organic light emitting devices and, more specifically, devices that may be suitable for use in displays and other devices having a resolution of about 400 dpi or more.SOLUTION: OLED displays having a resolution of 300 dpi, 400 dpi, or more are provided. Devices disclosed may use one or more transistors, such as metal oxide transistors, which have a leakage current of about 10A/μm or less. Displays having sub-pixels with a largest dimension of about 60 μm are also provided.SELECTED DRAWING: None
Patent JP-2019200437-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G11C19/28
Filed: 2019-08-06
Abstract: To prevent reduction in a gate potential of a pull-up transistor.SOLUTION: A first transistor included in a driving circuit has a first terminal electrically connected to second wiring, a second terminal electrically connected to first wiring, and a gate electrically connected to a second circuit and a first terminal of a third transistor. A second transistor has a first terminal electrically connected to the first wiring, a second terminal electrically connected to sixth wiring, and a gate electrically connected to a first circuit and a gate of the third transistor. The third transistor has a second terminal electrically connected to the sixth wiring. The first circuit is electrically connected to third wiring, fourth wiring, fifth wiring, and the sixth wiring. The second circuit is electrically connected to the first wiring, the second wiring, and the sixth wiring.SELECTED DRAWING: Figure 1
Patent JP-2021027264-A (JP)
Title: Semiconductor device, manufacturing method of the same, and electronic device
Inventor: SAKAMOTO MITSUAKI
IPC: H01L21/60
Filed: 2019-08-08
Abstract: To provide a semiconductor device that ensures yield and reliability by suppressing an occurrence of cracks in a passivation film on a chip surface, a manufacturing method of the same, and an electronic device including the semiconductor device.SOLUTION: A semiconductor device includes a wiring with a slit, bumps on the wiring, and a chip having a passivation film on a surface of the bumps. In an area adjacent to the slit, the wiring is in contact with the bumps.SELECTED DRAWING: Figure 1