baber/WOPTO huggingface dataset:
Patent JP-2021149818-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: SU MINGDI
IPC: G06T7/00
Filed: 2020-03-23
Abstract: To accurately calculate a degree of uncertainty.SOLUTION: An information processing apparatus according to an embodiment comprises a division unit, a calculation unit, and an integration unit. The division unit divides input data that is a target of processing, in which data is input to output a processing result, into a plurality of pieces of partial data. The calculation unit performs processing for each of the plurality of pieces of partial data, and calculates a plurality of degrees of uncertainty indicating uncertainty of processing. The integration unit integrates the plurality of degrees of uncertainty to output as the degree of uncertainty of input data.SELECTED DRAWING: Figure 2
Patent JP-2021152757-A (JP)
Title: Device and method for supporting
Inventor: NAGANUMA MANAKA
IPC: G06Q50/10
Filed: 2020-03-24
Abstract: To propose a device and a method for supporting contract negotiation that can reduce the cost and labor required for contract negotiations.SOLUTION: Information about contract conditions of each past matter is stored in a storage device, a possible degree of agreement is calculated on the basis of contract conditions specified by a user in a contract and the contract conditions of each past matter stored in the storage device (user-specified request levels for respective conditional items that affect negotiations), and displayed. Each time the user changes the request level for one of the conditional items, the past matters for which the request levels for all conditional items currently specified by the user are equal to or higher than the equivalents are extracted from among the past matters for which the information about the contract conditions is stored in the storage device, and the possible degree of agreement is calculated on the basis of the extraction results, and displayed.SELECTED DRAWING: Figure 12
Patent JP-2021152593-A (JP)
Title: Toner and method for manufacturing toner
Inventor: TOYOIZUMI NORITAKA
IPC: G03G9/097
Filed: 2020-03-24
Abstract: To provide a toner that has excellent low temperature fixability and shelf life in a severe environment, and exhibits excellent durability, and a method for manufacturing the toner.SOLUTION: There is provided a toner having a toner particle that has a toner base particle containing a binder resin and an outermost layer present on the surface of the toner base particle. A plurality of concave parts are formed on the surface of the toner particle. In analysis of the cross section of the toner particle observed by a TEM, the thickness of the outermost layer is T (nm). When the concave parts in the toner particle are measured from an outermost surface of the outermost layer toward the center of the toner particle by using a SPM, and when the major axis of the concave parts is a (nm), the minor axis of the concave parts is b (nm), and the depth of the concave parts is d (nm), the number n of the concave parts satisfying a predetermined relationship per 1 μm2 on the surface of the toner particle is 30 to 200. Also provided is a method for manufacturing the toner.SELECTED DRAWING: Figure 1
Patent JP-2021154427-A (JP)
Title: Polishing unit, polishing device, polishing pad, and method for manufacturing polishing pad
Inventor: TATENO TEPPEI
IPC: H01L21/304
Filed: 2020-03-26
Abstract: To provide a polishing unit which can reduce permeation of a polishing slurry into a base material layer, and can prevent reduction in polishing performance.SOLUTION: A polishing unit (10a) includes a polishing pad (100a) having a polishing layer (101) and a base material layer (103), and a surface plate (150), in which a diameter of the base material layer (103) is smaller than a diameter of the polishing layer (101) and larger than a diameter of the surface plate (150).SELECTED DRAWING: Figure 1
Patent JP-2021153895-A (JP)
Title: Stent
Inventor: KATANUMA AKIO
IPC: A61F2/82
Filed: 2020-03-27
Abstract: To provide a stent capable of appropriately placing one stent to straddle over a plurality of sites of a living body lumen and capable of suppressing deviation from the living body lumen.SOLUTION: A duodenal stent 1 (a stent), the cylindrical stent placed in the duodenum D (a living body lumen), includes a first stent part 10 placed in an elongated pars descendens duodenum D1 (a first lumen) of the living body lumen, and a second stent part 20 provided continuously from the first stent part and placed in a bulbus duodeni D2 (a second lumen) having different shape from that of the first lumen. The shape and dimension of the second stent part are regulated according to the shape and dimension of the second lumen.SELECTED DRAWING: Figure 1
Patent JP-2021156112-A (JP)
Title: Construction method of structures on soft ground in cold regions
Inventor: TAKAI ATSUSHI
IPC: E02D3/11
Filed: 2020-03-30
Abstract: To provide a construction method that promotes consolidation settlement by warming soft ground in cold regions, and can avoid the effects of snow cover and frost damage on structures formed after the consolidation settlement has converged.SOLUTION: The construction method comprises a permeable layer laying step, a drain material burying step, a circulation flow path forming step, a loading layer embankment step, and a heat medium supply means setting step. When a heat medium supplied from heat medium supply means 15 is circulated through a circulation flow path material 14, a soft ground 50 is consolidated while being heated, and a top end of a loading layer 13 is subsided until it reaches a design height, a heat medium supply means removal step of removing the heat medium supply means 15 of a portion of a foundation ground body 10a where the structure is provided, a horizontal flow path installation step in which a heat medium flow path material is laterally extended and embedded in a surface layer portion of a portion from which the heat medium supply means 15 has been removed, and a structure forming step of forming a structure on the foundation ground body 10a in an outer peripheral surface region from which the heat medium supply means 15 has been removed are carried out.SELECTED DRAWING: Figure 1
Patent JP-2021158650-A (JP)
Title: Relay device
Inventor: TOKUNAGA TOMOYA
IPC: H04L12/40
Filed: 2020-03-30
Abstract: To provide a technique which can appropriately perform transmission with a reduced bus load in a communication system.SOLUTION: In a GW 3, if a wake-up frame is received from an arbitrary ECU 7 through a bus 5 to which the ECU 7 is connected, it is determined, based on a wake-up pattern stored in a management table provided in a GW storage unit 13, whether or not another bus 5 to which the ECU 7 of a wake-up target is connected exists. As a result of the determination, if another bus 5 to which the ECU 7 of the wake-up target is connected exists, the received wake-up frame is transmitted to the other bus 5.SELECTED DRAWING: Figure 7
Patent JP-2020124920-A (JP)
Title: Device for delivering medium
Inventor: Martin Spindler
IPC: F04B41/00
Filed: 2020-03-30
Abstract: To simplify and improve a known device for delivering gas and transporting a media from a pressure space.SOLUTION: There is provided a device for delivering a medium, especially a tire sealant, the medium is delivered by means of a compressor P from a container to a tire, in which the compressor can be connected by a pipeline 9 to the tire, a connection unit 10 to the container emerges into the pipeline 9, and the pipeline 9 has a constriction 27 upstream from the tire, in the device.SELECTED DRAWING: Figure 1
Patent JP-2021160123-A (JP)
Title: Inkjet recording device
Inventor: OSAKABE YOSHINORI
IPC: B41J2/175
Filed: 2020-03-31
Abstract: To provide an inkjet recording device capable of reducing ink leakage from the nozzle.SOLUTION: A multifunction device 10 ejects ink onto the paper 12 and records an image on a paper sheet 12. The multifunction device 10 comprises a head 38 having nozzles 39 for ejecting ink; a carriage 40 for supporting the head 38; and a storage unit 80 supported by the carriage 40 above the nozzles 39 and storing the ink; a valve 89 movable to an open position where an atmosphere opening 88 that communicates the inside and outside of the storage unit 80 is open and to a closed position where the atmosphere opening 88 is closed; a solenoid 93 that moves the valve 89; a state sensor that detects a state of the multifunction device 10 and outputs a detection signal corresponding to a detected result; and a controller 130. The controller 130 controls the solenoid 93 to move the valve 89 to the closed position on condition that the state of the multifunction device 10 is determined to be abnormal on the basis of the detection signal.SELECTED DRAWING: Figure 5
Patent JP-2021160512-A (JP)
Title: Lower structure of electric vehicle
Inventor: KOHARA YASUHIRO
IPC: B62D25/20
Filed: 2020-03-31
Abstract: To improve layout property of a battery unit or the like below a floor while preventing lowering of load transmission performance at a frontal collision.SOLUTION: In a lower structure of an electric vehicle mounted with a battery unit 12 below a floor 11, floor frames 15 supporting load transmission are extended obliquely backward from a position between a front end of a tunnel part 13b and a front end of a side sill 14 in a vehicle width direction toward the outside in a vehicle width direction, and are connected to the side sill 14. A frame member 16 having longitudinal frames 61 extending in a front-back direction below the floor frames 15 adjacently to the battery unit 12 is provided under the battery unit 12 mounted below the floor 11. The longitudinal frames 61 extend forward from a connection part 19 to the side sill 14 of the floor frames 15, and are connected over the front and rear floor frames 15 of the connection part 19, and the connection part 19 is reinforced by the longitudinal frames 61.SELECTED DRAWING: Figure 2
Patent JP-2021159851-A (JP)
Title: Method for producing positive osmosis membrane
Inventor: FUKUMOTO HARUHIKO
IPC: C08J7/00
Filed: 2020-03-31
Abstract: To provide a method for producing a positive osmosis membrane having a semi-permeable membrane and a porous base material arranged on at least one surface thereof, which has an excellent balance between water permeability and salt reverse diffusion suppression performance.SOLUTION: A method for producing a positive osmosis membrane includes a step of irradiating a semi-permeable membrane containing an aromatic polyether resin (A) having a proton acid group-containing structural unit with rays of light in a specific wavelength region.SELECTED DRAWING: None
Patent JP-2021166237-A (JP)
Title: Plasma processing apparatus
Inventor: TANAKA YUKI
IPC: H01L21/3065
Filed: 2020-04-07
Abstract: To provide a plasma processing apparatus with improved yield.SOLUTION: A plasma processing apparatus includes a dielectric film having a plurality of film-like electrostatic adsorption electrodes arranged on the upper surface of a sample table inside a vacuum vessel and to which DC power for electrostatically adsorbing a wafer is supplied, an electrode arranged inside the sample table below the dielectric film and to which high-frequency power is supplied, a plurality of through holes having an opening on the upper surface of the dielectric film and that accommodate a pin that pushes the wafer upward from the upper surface and holds the wafer at the tip, and a control device in which a ring-shaped first convex portion arranged on the upper surface of the dielectric film, surrounding the inside including the openings of the plurality of through holes, and arranged on the outer peripheral edge of the upper surface of the dielectric film, and a second convex portion arranged so as to surround each of the plurality of through holes inside the ring-shaped first convex portion constitute a suction surface that abuts on the back surface of the wafer, and regulates the DC power supplied to the electrostatic suction electrode according to the temperature of the suction surface.SELECTED DRAWING: Figure 6
Patent JP-2020110676-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2020-04-14
Abstract: To enhance interest in a game by increasing the number of performance pattern types by lighting up a lamp and smoothly controlling the increased performance patterns.SOLUTION: In a game machine, movable body control means outputs a predetermined signal that differs according to an individual operation mode. Light emission control means includes: storage means capable of storing drive data, reproduction method information, and output destination information for indicating an output destination of a control signal; and drive data control means that follows a reproduction method designated by the reproduction method information and transmits drive data to light emission drive means connectable with light emission means of an output destination designated by the output destination information. The reproduction method of drive data includes a specific reproduction method for prioritizing second drive data as drive data to be outputted to the same output destination, when the output destination of first drive data for driving to turn off the light emission means is identical to the output destination of second drive data as drive data other than the first drive data.SELECTED DRAWING: Figure 59
Patent JP-2021170176-A (JP)
Title: Individual identification system and individual identification program
Inventor: YO TAKUO
IPC: G06T7/00
Filed: 2020-04-14
Abstract: To consider privacy, and identify a feature of an individual with a lighter burden.SOLUTION: An individual identification system comprises: a feature acquisition device which acquires two-dimensional temperature information on an individual as a subject; an individual identification device which identifies a feature of the individual from the acquired temperature information; and a presentation device which outputs the feature of the identified individual. Moreover, the feature acquisition device is installed above a head of the individual. An optical axis connecting the feature acquisition device and a center point of a visual field face of the feature acquisition device is neither horizontal nor perpendicular.SELECTED DRAWING: Figure 1
Patent JP-2021181137-A (JP)
Title: Gripping device and linear movement mechanism using gripping device
Inventor: YAMAMOTO MASAHIRO
IPC: B25J15/00
Filed: 2020-05-19
Abstract: To provide a gripping device that is able to freely grip and release a rod and to provide a linear moving mechanism using the same.SOLUTION: A gripping device 1 includes a flexible tubular constriction member 12 and an outer peripheral member 11. At each of both ends, the outer peripheral surface of the constriction member is brought into close contact with the inner peripheral surface of the outer peripheral member, and both ends of a cylindrical space 2 defined between the outer peripheral surface of the constriction member and the inner peripheral surface of the outer peripheral member are closed. The outer peripheral surface of the outer peripheral member has a hole 21 communicating with the space. With a rod passed through the constriction member, a fluid is caused to flow into the space from the hole, the constriction member is thereby constricted by the pressure of the fluid to bring the inner peripheral surface of the constriction member into contact with the outer peripheral surface of the rod, so that the rod is gripped by a frictional force. By causing the fluid in the space to flow out of the hole, the constriction of the constriction member is cancelled to release the grip. A linear movement mechanism includes two support members, each having the gripping device.SELECTED DRAWING: Figure 2
Patent JP-2021181274-A (JP)
Title: Vehicular curtain airbag device
Inventor: SHIMANE JUNICHI
IPC: B60R21/201
Filed: 2020-05-19
Abstract: To provide a vehicular curtain airbag device that can reduce assembly tact, control bulking of a package, and protect a CSA main body from a body edge.SOLUTION: In a CSA main body 18 folded in a roll shape, an approximately whole area in a longitudinal direction of the outside of the CSA main body 18 is covered with a holding part 24 formed of an unwoven cloth 22 having adhesiveness, so that the CSA main body 18 can be protected from a body edge. Further, as the unwoven cloth 22 is wound around the outside of the CSA main body 18, force of the winding by the unwoven cloth 22 can improve torsion torque of the CSA main body 18, and reduce an outer diameter of the CSA main body 18, so that bulking of a package of a vehicular CSA device 10 can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2021182285-A (JP)
Title: Operation pedal device for vehicle
Inventor: TSUKUMA TOMOHIRO
IPC: B60T7/02
Filed: 2020-05-19
Abstract: To provide an operation pedal device for a vehicle, by which a magnet attached to an operation pedal in order to detect a rotation angle of the operation pedal is made less likely to be separated from the operation pedal.SOLUTION: An operation pedal device 10A for a vehicle includes: an operation pedal 12A rotatably supported by a support member; a magnet 58A used for detecting a rotation angle of the operation pedal 12A; a magnet holder 58A in which the magnet 54A is accommodated in a locked state; a first snap fit portion 74A and a first mount hole 78A that fix the magnet holder 54A relative to the operation pedal 12A with a pressing force in a Y direction; and a second snap fit portion 76A and a second mount hole 80A that fix the magnet holder 54A relative to the operation pedal 12A with a pressing force in a Z direction different from the Y direction.SELECTED DRAWING: Figure 9
Patent JP-2021183997-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: MIYAZAWA NOBUYUKI
IPC: G02B13/18
Filed: 2020-05-21
Abstract: To provide a zoom lens that is advantageous in terms of a high variable power ratio, a small F value, aberration correction, and a small size.SOLUTION: A zoom lens has, from an object side, a positive first lens group L1, a negative second lens group L2, a positive third lens group L3, a negative fourth lens group L4, and a positive fifth lens group L5; for varying magnification, the first lens group does not move and at least second, fourth, and fifth lens groups move. Conditional expressions 0.016≤(M5/f5)/(ft/fw)≤0.160, 1.6≤L45t/L45w≤10.0, and 0.06≤L34t/L45t≤1.00 are satisfied when the amount of movement of the fifth lens group from a wide angle end to a telephoto end with an image side regarded as positive is M5; the focal distance of the fifth lens group is f5; the focal distances of the zoom lens at the wide angle end and the telephoto end are fw, ft, respectively; the interval at the wide angle end between the fourth lens group and the fifth lens group on the optical axis is L45w; the interval at the telephoto end between the fourth lens group and the fifth lens group on the optical axis is L45t; and the interval at the telephoto end between the third lens group and the fourth lens group on the optical axis is L34t.SELECTED DRAWING: Figure 1
Patent JP-2021184033-A (JP)
Title: Optical modulator and phase measuring device
Inventor: NOBUKAWA TERUKICHI
IPC: G03H1/04
Filed: 2020-05-21
Abstract: To provide an optical modulator capable of realizing a function that has been conventionally achieved by a combination of plural optical elements by a single element.SOLUTION: In an optical modulator, 16 areas (4×4) are set to be a repletion unit, four phase shifters are allocated to each area for each of four kinds of phase shifters in which rotational angles differ by 45 degrees, and the repetition unit is disposed periodically in an in-plane direction. A phase measuring device is composed of the optical modulator, a linear polarizer, and an imaging element.SELECTED DRAWING: Figure 1
Patent JP-2020156497-A (JP)
Title: Crystal structure of human 4-phosphate adaptor protein 2 glycolipid transfer protein like domain
Inventor: MARIA A DEMATTEIS
IPC: G16B15/20
Filed: 2020-06-01
Abstract: To provide: a high resolution crystal structure of the human 4-phosphate adaptor protein 2 glycolipid transfer protein like domain, and the use thereof in drug discovery; and methods of designing, selecting and/or optimizing a compound that binds to phosphoinositol 4-phosphate adaptor protein-2 (FAPP2).SOLUTION: A method of identifying compounds that bind to FAPP2 includes the steps of computationally identifying a compound that binds to FAPP2 using the atomic coordinates of at least amino acids which make up the substrate binding pocket of FAPP2.SELECTED DRAWING: Figure 1
Patent JP-2021193711-A (JP)
Title: Wafer processing method
Inventor: KURIMURA SHIGEYA
IPC: B24B53/12
Filed: 2020-06-08
Abstract: To provide a wafer processing method that can thin a wafer while suppressing damage to the outer circumference of the wafer.SOLUTION: A wafer processing method includes: a blade preparation step 1001 of preparing a cutting blade whose outer peripheral surface tilts at an angle of 3 degrees or less with respect to the axis of rotation; a holding step 1002 of holding the wafer from the back side on a chuck table; a removal step 1003 of cutting the wafer into a circular shape by rotating the chuck table with the outer peripheral surface of the cutting blade cut into an outer peripheral surplus area of the wafer; a protective member placement step 1004 of placing a protective member on the surface of the wafer; and a grinding step 1005 of sucking and holding the wafer through the protective member and grinding the back surface of the wafer to make it thinner, in which the outer peripheral surplus region after performing the removal step 1003 becomes an inclined region where the inclined surface is transferred and becomes thinner from the peripheral edge of the device region toward the outer periphery of the wafer.SELECTED DRAWING: Figure 3
Patent JP-2021100096-A (JP)
Title: Circuit board and board separated from the same
Inventor: LIEN YI-CHEN
IPC: H05K1/02
Filed: 2020-06-17
Abstract: To provide a circuit board and a board separated from the same.SOLUTION: In a circuit board 100 and a board 200 separated from the same according to the present invention, the circuit board 100 before punching includes a mounting board 110, a first measurement mark 120 and a second measurement mark 130. The mounting board 110 has a predetermined via area 111, and the first measurement mark 120 and second measurement mark 130 are located on the predetermined via area 111. After punching, the predetermined via area 111 is removed, a via 160 is formed in the circuit board 100, and the board 200 is obtained by separating the predetermined via area 111 from the circuit board 100. By the first measurement mark 120 and second measurement mark 130 disposed on the board 200, a distance (first distance) between a first edge of the board and the first measurement mark 120 and a distance (second distance) between a second edge of the board and the second measurement mark 130 can be measured to determine whether or not the via is shifted.SELECTED DRAWING: Figure 1