baber/WOPTO huggingface dataset:
Patent JP-2020204339-A (JP)
Title: Vibration control device
Inventor: MAEDA NAOKI
IPC: F16F1/387
Filed: 2019-06-14
Abstract: To provide a vibration control device which enables improvement of production efficiency while securing a free length of an elastic body.SOLUTION: A vibration control device includes: an outer cylinder 10; a shaft member 20 provided within the outer cylinder 10; and an elastic body 40 connecting the outer cylinder 10 with the shaft member 20. The shaft member 20 has: an inner cylinder; and four stopper parts 30a to 30d protruding from a peripheral surface of the inner cylinder to the outer cylinder 10 and provided at intervals in a circumferential direction. The elastic body 40 connects the outer cylinder 10 with the shaft member 20 at positions between the stopper parts 30a to 30d located adjacent to each other in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021002246-A (JP)
Title: Information processing system
Inventor: WANG QIANLONG
IPC: G06T7/60
Filed: 2019-06-24
Abstract: To provide an information processing system capable of easily discriminating a constituent portion of an object reflected in an image.SOLUTION: In an information processing system, an information processing terminal 10 includes: a display part having a display surface for displaying an image obtained by imaging an object; an acquisition part for acquiring a line segment for partitioning at least a part of an area corresponding to the object on the image displayed on the display surface and a node connecting each of the line segments; and an estimation part for estimating a constituent portion of the object corresponding to the line segment based on an attribute of the node at both ends of the line segment.SELECTED DRAWING: Figure 3
Patent JP-2021003214-A (JP)
Title: Ultrasonic diagnostic apparatus, method for controlling ultrasonic diagnostic apparatus and program for controlling ultrasonic diagnostic apparatus
Inventor: OTA KAZUYUKI
IPC: A61B8/06
Filed: 2019-06-25
Abstract: To provide an ultrasonic diagnostic apparatus capable of automatically adjusting a speed scale when generating a Doppler waveform while avoiding unintentional shift to the state of HPRF.SOLUTION: An ultrasonic diagnostic apparatus includes: a transmission section 1; a receiving section 2; a Doppler processing section 4 detecting a Doppler shift frequency due to blood flow inside a subject on the basis of received signals relating to reflection waves from a sample gate position inside the subject; and a speed scale adjustment section 13 adjusting a speed scale specifying a pulse repetition frequency on the basis of a Doppler waveform relating to the Doppler shift frequency in an observation object period. When the recommended value of the speed scale calculated on the basis of the Doppler waveform is larger than the critical value of the speed scale where a measurement state calculated on the basis of the sample gate position shifts to the state of HPRF from the state of non-HPRF, the speed scale adjustment section 13 sets the critical value as the speed scale used at the time of measurement.SELECTED DRAWING: Figure 5
Patent JP-2019207702-A (JP)
Title: Ten-finger fingerprint card input device, ten-finger fingerprint card input method and storage medium
Inventor: HARA MASANORI
IPC: A61B5/1172
Filed: 2019-06-27
Abstract: To provide a ten-finger fingerprint card input device capable of improving fingerprint verification accuracy by cutting out an appropriate fingerprint area from a ten-finger fingerprint card and reducing imprint position errors and finger type designation errors and also to provide a ten-finger fingerprint card input method and a storage medium.SOLUTION: A planar fingerprint image processing device includes: a storage part for storing an image of a ten-finger fingerprint card including ten-finger rotating fingerprint and ten-finger flat fingerprint; and a control part for cutting out a rotating fingerprint image and a planar fingerprint image of the ten-finger fingerprint card. The control part collates the cut out rotating fingerprint image and planar fingerprint image, and outputs the collation result.SELECTED DRAWING: Figure 2
Patent JP-2021004407-A (JP)
Title: Steel and method for producing the same
Inventor: IMASHIRO DAIKI
IPC: B22D11/124
Filed: 2019-06-27
Abstract: To provide a steel having excellent toughness of HAZ in high heat input welding with a heat input of 35 kJ/mm or more.MEANS FOR SOLVING THE PROBLEM: A steel contains C, Si, Mn, and contains P: 0.030% or less, S: 0.008% or less, Al: 0.010% or less, N: 0.0010-0.0080%, O: 0.0005-0.0040%, Ti: 0.003-0.024%, Zr: 0.0007-0.0050%, B: 0.0003-0.0040%, and Ca, Mg and REM: 0.0005% or less in total, with the balance being Fe and impurity elements, and with Insol. Zr: 0.0007-0.0040%, Sol. Zr: 0.0010% or less, and BF of 0.0030% or less. The steel includes (Zr, B)-containing oxide particles of 5-300/mm2 with a circle-equivalent diameter of 0.5 μm or more and an Al2O3 composition of 50 mass% or less.SELECTED DRAWING: None
Patent JP-2021003534-A (JP)
Title: Female connector
Inventor: IIDA SEIICHI
IPC: A61M39/10
Filed: 2019-06-27
Abstract: To provide an easily-sterilizable female connector.SOLUTION: A female connector includes a hollow cylindrical elastic body 4 provided with a slit 9 for inserting a male connector 26 on a closed end 8, and a housing 5 having a cylindrical inner surface, for holding the elastic body 4 by the inner surface. The housing 5 includes an insertion part 11 having an inner diameter corresponding to an outer diameter of the male connector 26, and having a contact with a radial direction outer periphery of the closed end 8, for supporting the closed end 8 in the radial direction. The insertion part 11 includes an annular projection part 17 as a pressing part for preventing the closed end 8 from projecting to a direction opposite to a connection direction by pressing the closed end 8.SELECTED DRAWING: Figure 1
Patent JP-2021007313-A (JP)
Title: Harvester
Inventor: WATANABE TOSHIKI
IPC: A01D69/00
Filed: 2019-06-28
Abstract: To provide means that enables information on harvesting work to be shown in an easy-to-understand manner.SOLUTION: A harvester includes: a machine body W that travels in a farm field for executing crop harvesting work; a camera for creating a photographic image; a storage part for storing machine body data indicating an appearance shape of the machine body; a first compositing part for creating a first composite image, which is an image indicating the machine body W and a farm field in the periphery of the machine body W on the basis of the photographic image created by the camera, and the machine body data stored in the storage part; a second compositing part for creating a second composite image 90 by compositing information presentation images (91a-91m) indicating the information related to the harvesting work in the first composite image created by the first compositing part at related positions, which are positions related to the information presentation images in the first composite image; and a display part for displaying the second composite image created by the second compositing part.SELECTED DRAWING: Figure 7
Patent JP-2021007526-A (JP)
Title: Game server, terminal, method, system, and program
Inventor: YAMAMOTO YOHEI
IPC: A63F13/69
Filed: 2019-06-28
Abstract: To provide a system for making play efficiency and motivation suitable in an understandable form by appropriately taking each player's situation into consideration.SOLUTION: A game server 100 includes: a storage part 110 for storing play time of a game during a predetermined period in each player; a grouping part 121 for grouping respective players for each length of the play time; and a ranking generation part 122 for generating ranking corresponding to an index during the game between players who belong to a player group for each player group generated by the grouping.SELECTED DRAWING: Figure 2
Patent JP-2021008551-A (JP)
Title: Polyamic acid composition and polyimide, and metal-clad laminate and its manufacturing method
Inventor: ADACHI YASUHIRO
IPC: C08G73/10
Filed: 2019-06-28
Abstract: To provide a polyamic acid composition having proper viscosity at room temperature, even in a low solid concentration.SOLUTION: A polyamic acid composition contains polyamic acid containing an acid dianhydride residue derived from an acid dianhydride component and a diamine residue derived from a diamine component, and a solvent, in which A) the viscosity is in the range of 1,000 to 50,000 cP, B) a solid concentration is within the range of 3 to 10 wt.%, and C) the diamine residue derived from a diamine compound having a benzene ring is 20 moles or larger relative to a total 100 moles of the diamine residue.SELECTED DRAWING: None
Patent JP-2021012265-A (JP)
Title: White toner
Inventor: OCHI KOICHIRO
IPC: G03G9/09
Filed: 2019-07-05
Abstract: To provide a white toner excellent in light resistance.SOLUTION: A toner has a toner particle that contains a binder resin containing a resin having an aromatic ring, wax, and a white pigment. The wax has an SP value of 18 (J/cm3)1/2 or less. The white pigment is covered by a component A. The component A has an SP value of 18 (J/cm3)1/2 or less. The absolute value of a difference in the SP value between the wax and the component A is 2.5 or less. The content of the white pigment is 15 volume% or more and 40 volume% or less. The spectral reflectance of the white pigment is 80% or more in a wavelength region of 350 to 400 nm.SELECTED DRAWING: None
Patent JP-2019163552-A (JP)
Title: Manufacturing method of metal mask base material and manufacturing method of metal mask for vapor deposition
Inventor: MIKAMI NAOKO
IPC: C23C14/04
Filed: 2019-07-09
Abstract: To provide a manufacturing method of a metal mask capable of suppressing deterioration of a shape accuracy of a mask opening in forming the mask opening, and a manufacturing method of a metal mask for vapor deposition.SOLUTION: A Invar rolled sheet 21 has a front surface 21a and a back surface 21b opposite to the front surface 21a, at least one of the front surface 21a and the back surface 21b being to be treated. A manufacturing method of a metal mask base material for obtaining a metal Invar sheet comprises etching an object to be treated 3 μm or more with an acidic etching solution such that the object to be treated is roughened to have a treatment surface for a resist with a surface roughness Rz of 0.2 μm or more.SELECTED DRAWING: Figure 2
Patent JP-2020186502-A (JP)
Title: Luminous woven fabric, and preparation method and application thereof
Inventor: DAI HAIYONG
IPC: D06M11/44
Filed: 2019-07-10
Abstract: To provide a luminous woven fabric capable of effectively protecting a luminous material and ensuring the fastness of the bond between the luminous material and the woven fabric, and a preparation method thereof.SOLUTION: A method for combining a rare earth long-term luminous powder and woven fabric fibers includes specifically the steps of: mixing a rare earth long-term luminous powder, a binder, a thickener and deionized water to obtain a light storage printing slurry; applying the light storage printing slurry to the surface of the woven fabric fibers and then subjecting the woven fabric fibers to high temperature evaporation to obtain a woven fabric semi-finished product a; and subjecting the woven fabric semi-finished product a to a routine treatment to obtain a luminous woven fabric, or melting a woven fabric fiber base material and mixing it with a rare earth long-term luminous powder and then spinning the mixture to obtain luminous thread, drying and evaporating the luminous thread after woven to obtain a woven fabric semi-finished product b and then subjecting the woven fabric semi-finished product b to a routine treatment to obtain a luminous woven fabric.SELECTED DRAWING: None
Patent JP-2020037389-A (JP)
Title: Optical wireless communication system for vehicle
Inventor: ANTOINE DE LAMBERTERIE
IPC: G08G1/09
Filed: 2019-07-10
Abstract: To provide an optical device that achieves both a function of communicating information to another vehicle or to an infrastructure and a regulated photometric function.SOLUTION: An optical wireless communication system for a vehicle 2 comprises an optical device and control electronics configured to control the optical device. The optical device comprises a plurality of optical components arranged in a two-dimensional matrix array, and the control electronics are configured to control, individually or in groups, the optical components in the plurality of optical components. Each optical component or each group of optical components is configured, conjointly with a forming optic if appropriate, to transmit and/or receive at least one optical wireless communication signal in a propagation direction that is discriminable relatively to a propagation direction of optical wireless communication signals transmitted and/or received, respectively, by at least one other optical component or by at least one other group of optical components in the plurality of optical components.SELECTED DRAWING: Figure 4
Patent JP-2021014045-A (JP)
Title: Method of producing foamable plastic molded article
Inventor: SHIMAZU YOSHINOBU
IPC: B29C44/00
Filed: 2019-07-11
Abstract: To provide a method of producing a foamable plastic molded article on a surface of which an embossed pattern having an anti-slippery property and designability is provided.SOLUTION: A method of producing a foamable plastic molded article of this invention uses a mold that is engraved with grooves equal to or larger than unevenness of pear-skin and a plastic film that is provided with a pear-skin pattern in advance and has a water-stop property and elasticity when molding by a pair of upper and lower molds a molded article made of foamable plastic in which continuous air bubbles are formed. The method includes the steps of: (a) fixing the plastic film with the pear-skin pattern having the water-stop property and elasticity between the upper and lower molds in a stretched state; (b) vacuum-suctioning part of the molds by a vacuum-suction machine, stretching the elastic film, and causing the film to closely attach to the grooves equal to or larger than the unevenness of the pear-skin; (e) inserting the foamable plastic resin into an inside of the molds to cause the plastic resin to foam under a predetermined condition; and (f) releasing, after the foams are cured, the plastic molded article with the continuous air bubbles from the molds, on the plastic molded article an embossed pattern the unevenness of which is equal to or larger than that of the pear-skin pattern being formed.SELECTED DRAWING: Figure 1
Patent JP-2019213867-A (JP)
Title: Dosing apparatus for filling capsule with dry powder
Inventor: ERNEST D PENACHIO
IPC: A61J3/00
Filed: 2019-07-11
Abstract: To provide a dosing apparatus and methods for dispensing low density, high flowing powders into capsules at high target fill weights with accuracy and repeatability.SOLUTION: In a step 1, a dosator 20 is immersed in a powder bed. In a step 2, a vacuum is applied to the dosator to thereby pull the powder into the dosator. In a step 3, the vacuum application is continued, and the dosator is moved from the powder bed to a capsule filling station. In a step 4, the vacuum application is continued and the dosator is positioned above an empty capsule 62 in the capsule filling station. In a step 5, the vacuum is applied to the dosing and extrusion pressure is applied to the dosator to extrude the powder from the dosator into the empty capsule thereby filling the capsule.SELECTED DRAWING: Figure 5
Patent JP-2021017326-A (JP)
Title: Diagnosis system of elevator
Inventor: KITAGAWA SHINYA
IPC: B66B5/00
Filed: 2019-07-19
Abstract: To provide a diagnosis system capable of detecting abnormalities in a load sensor mounted on each of the same group of elevators.SOLUTION: A diagnosis system of an elevator according to the present invention is a diagnosis system that detects abnormalities in a load sensor 14 mounted in an elevator car 10 of the same group, comprising a recording unit 31 that records the output from each load sensor, and a diagnosis unit 35 that makes an abnormality determination by comparing the outputs of each load sensor recorded in the recording unit.SELECTED DRAWING: Figure 1
Patent JP-2021025417-A (JP)
Title: Evacuation method and device
Inventor: SAKAI HIROSHI
IPC: H05H7/20
Filed: 2019-07-31
Abstract: To provide a method and device for evacuating the inside of a container under automatic control without occurrence of floating of dust or mixture into the container.SOLUTION: The present invention relates to an evacuation method and device. The device comprises: master flow passage F0 of which one end is connected to an exhaust port 2a of a container 2; a first flow passage F1 and a second flow passage F2 which are provided in parallel by branching the other end of the master flow passage F0; exhaust means 4 to which the first flow passage F1 and the second flow passage F2 are connected in a confluent manner; and a flow rate controller 3 which is disposed in the second flow passage F2. A pressure inside of the master flow passage F0 is measured. Until the measured pressure becomes a predetermined pressure in a low vacuum state, the first flow passage F1 is kept in a closed state and the second flow passage F2 is kept in a communicated state. A flow rate of gas flowing in the second flow passage F2 is controlled using the flow rate controller 3. After the measured pressure becomes the predetermined pressure in the low vacuum state, the first flow passage F1 is brought into the communicated state. Thus, automatic control of a flow of the gas is performed in such a manner that the inside of the container 2 is brought into a high vacuum state.SELECTED DRAWING: Figure 2
Patent JP-2021024161-A (JP)
Title: Vertical injection molding apparatus
Inventor: NAKAZAWA ATSUYA
IPC: B29C45/03
Filed: 2019-08-01
Abstract: To provide a structure which can meet the height limit when there is a height limit during transportation and the like, in a vertical injection molding apparatus.SOLUTION: A second upper column 34 shown by imaginary lines in Fig.(a) is moved as shown by an arrow (1) and placed on a first lower column 23. Next, a top beam 36 is directly placed on a second lower column 33 (arrow (2)), and placed on the second upper column 34 (arrow (3)). Then, respective components are connected to each other by bolts. As shown by Fig.(b), a height H2 of an apparatus frame 20B after the rearrangement becomes lower.SELECTED DRAWING: Figure 6
Patent JP-2021026966-A (JP)
Title: Lead acid battery
Inventor: SUGA SHINYA
IPC: H01M50/10
Filed: 2019-08-08
Abstract: To provide a lead acid battery whose lid is not easily deformed.SOLUTION: A lead acid battery includes a lid that is arranged on the opening side of a battery case having a plurality of cell chambers arranged in a row. The lid includes a top plate having a first surface facing the battery case, and a convex portion provided on the first surface side. The convex portion is continuously provided so as to cross a first cell chamber and a second cell chamber located in the center of a row, and a third cell chamber adjacent to the first cell chamber or the second cell chamber from among the plurality of cell chambers.SELECTED DRAWING: Figure 2
Patent JP-2021029122-A (JP)
Title: Composition for inhibiting clostridium cluster in enteric bacterial flora
Inventor: YAMAGUCHI MASANORI
IPC: A23L33/10
Filed: 2019-08-19
Abstract: To provide a composition for inhibiting a Clostridium cluster in enteric bacterial flora.SOLUTION: The present invention relates to a composition for inhibiting a Clostridium cluster in enteric bacterial flora, containing proteoglycan.SELECTED DRAWING: None
Patent JP-2021033550-A (JP)
Title: Support device and support program
Inventor: ONO KATSUO
IPC: G06Q30/02
Filed: 2019-08-22
Abstract: To provide technology that improves convenience such as reforming, repairing, or fabricating.SOLUTION: A support device 50 includes: an object information acquisition unit 63 that acquires information on an object installed in a living space, which becomes a subject of reforming, repairing, or fabricating; a detection information acquisition unit 61 that acquires a history of detection information detected in the past by a sensor installed in the living space; and a candidate presentation unit 65 that generates and presents, based on the information on the object acquired by the object information acquisition unit 63 and the history of the detection information acquired by the detection information acquisition unit 61, candidates for methods of reforming, repairing, or fabricating an object.SELECTED DRAWING: Figure 2
Patent JP-2020028879-A (JP)
Title: Adsorbent of cesium, and manufacturing method thereof
Inventor: KANG SUNG WON
IPC: B01J20/02
Filed: 2019-08-23
Abstract: To provide an adsorbent of cesium capable of effectively adsorbing radioactive cesium spilled into water, and a manufacturing method thereof.SOLUTION: An adsorbent of cesium includes a support medium modified so as to have a carboxyl group on the surface and Prussian blue that is synthesized on the surface of the modified support medium and formed at least partly by chemically combining with the surface of the support medium. The adsorbent of cesium is easily manufactured in a simple solution process where a support medium such as a polymer material, a mineral, and activated carbon is treated with a solution.SELECTED DRAWING: Figure 1
Patent JP-2021034244-A (JP)
Title: Power storage device
Inventor: OSAKA RYUMA
IPC: H01M50/342
Filed: 2019-08-26
Abstract: To provide a power storage device in which temperature rise of other power storage cell is suppressed, even if gas is ejected from a specific power storage cell.SOLUTION: A power storage device is equipped with a power storage cell 2, and a first plate 3A and a second plate 3B placed to sandwich the power storage cell 2. The power storage cell 2 includes an electrode body, a housing case for receiving the electrode body, a positive electrode terminal 12 provided in the housing case, a negative electrode terminal 13 and an exhaust valve 14. The housing case includes a first principal surface where the first plate 3A is placed, a second principal surface where the second plate 3B is placed, and a loading surface 22 where the positive electrode terminal 12, the negative electrode terminal 13 and the exhaust valve 14 are placed, the first plate 3A includes a first cover 33A placed on the loading surface 22, the second plate 3B includes a second cover 33B placed on the loading surface 22, and the first cover 33A and the second cover 33B cover the loading surface 22 so as to expose the positive electrode terminal 12, the negative electrode terminal 13 and the exhaust valve 14.SELECTED DRAWING: Figure 6
Patent JP-2021033868-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MOTOYOSHI MASAHIRO
IPC: G06Q50/30
Filed: 2019-08-28
Abstract: To provide an information processing device, an information processing method, and a program that are capable of providing a service that reduces the burden of a user.SOLUTION: An information processing device includes: an acquisition unit that obtains a cost required for each of a plurality of users using a shared vehicle to move to a vehicle allocation position where the vehicle is allocated; and a granting part that, when the user uses the vehicle and the cost is a predetermined degree or more, grants a privilege to the user based on the cost obtained by the acquisition unit.SELECTED DRAWING: Figure 1