baber/WOPTO huggingface dataset:
Patent JP-2019204799-A (JP)
Title: Square secondary battery and battery pack using the same
Inventor: KITAOKA KAZUHIRO
IPC: H01M10/0587
Filed: 2019-09-04
Abstract: To provide a square secondary battery of a high capacity that has a high volume energy density.SOLUTION: A flat wound electrode body 3 in which a positive electrode plate and a negative electrode plate are wound with a separator interposed therebetween has a positive electrode tab portion 4c and a negative electrode tab portion 5c at one end portion in an extension direction of the winding axis. Two flat wound electrode bodies 3 are arranged so that the winding axes thereof are perpendicular to a sealing plate 2, and housed in a square exterior package body 1 so that the positive electrode tab portion 4c and the negative electrode tab portion 5c are positioned on the side of the sealing plate 2.SELECTED DRAWING: Figure 3
Patent JP-2021038589-A (JP)
Title: Installation method of solar panel, and attaching metal fitting used in the same
Inventor: SUZUKI MASASHI
IPC: E04D13/18
Filed: 2019-09-04
Abstract: To densely install a plurality of solar panels on a corrugated roof.SOLUTION: A method for installing a plurality of solar panels on a corrugated roof having a plurality of protrusions parallel to each other comprises: a step of arranging at least two metal fittings on each of at least three protrusions of the corrugated roof; and a step of fixing at least two solar panels to the plurality of metal fittings arranged on the corrugated roof. In the fixing step, facing two sides of each solar panel are disposed on the protrusion of the corrugated roof, and two solar panels that are adjacent to each other along the protrusion are fixed in common by the metal fitting arranged on the protrusion.SELECTED DRAWING: Figure 3
Patent JP-2019208286-A (JP)
Title: Screen related adaptation of higher order ambisonic (hoa) content
Inventor: NILS GUENTHER PETERS
IPC: H04S5/00
Filed: 2019-09-06
Abstract: To provide systems and techniques for rendering audio data.SOLUTION: An example device for rendering a higher order ambisonic (HOA) audio signal includes a memory configured to store the HOA audio signal, and one or more processors coupled to the memory. The one or more processors are configured to perform a loudness compensation process as part of generating an effect matrix. The one or more processors are further configured to render the HOA audio signal on the basis of the effect matrix.SELECTED DRAWING: Figure 20F
Patent JP-2021044633-A (JP)
Title: RFID antenna
Inventor: YAMAMOTO TAKUMI
IPC: H01Q13/22
Filed: 2019-09-09
Abstract: To provide an RFID antenna that covers widely and prevents increase in occupied volume.SOLUTION: An RFID antenna 100 formed with a leaky coaxial cable has a winding portion in which the leaky coaxial cable is formed in a spiral shape of at least one winding. In the winding portion, the leaky coaxial cables included in the winding portion do not intersect with each other when the winding portion is viewed in a plan view. The one winding of leaky coaxial cable in the winding portion has a plurality of slots 101 that transmit and receive electromagnetic waves with different polarization directions.SELECTED DRAWING: Figure 1
Patent JP-2021043050-A (JP)
Title: Optical sensor and physical amount measurement device
Inventor: OGAWA AKIRA
IPC: G01D5/353
Filed: 2019-09-11
Abstract: To provide an optical sensor and a physical amount measurement device that can measure two different physical amounts and reduce a restriction on a usable spectrometer.SOLUTION: An optical sensor 50 comprises: a first polarization maintaining optical fiber 52 having birefringence and causing light that has been discharged from a light source 10 and transmitted a polarizer 40 to be incident thereon; a first detection unit having birefringence that is connected to the first polarization maintaining optical fiber 52 at a different angle of a polarization axis; a second detection unit having birefringence that is connected to the first detection unit at a different angle of the polarization axis; and a reflection unit 55 for reflecting light emitted from the second detection unit and causing the light to be incident on the second detection unit. The first detection unit and the second detection unit have a different period of interference light to be emitted.SELECTED DRAWING: Figure 1
Patent JP-2021107466-A (JP)
Title: Set of main agent and curing agent, waterproof material and method for application thereof
Inventor: HAYASHI KENICHI
IPC: C08G18/48
Filed: 2019-09-11
Abstract: To provide a set of a main agent and a curing agent that makes it possible to obtain a waterproof material having excellent tensile strength, tear strength, and tensile products, and to ensure sufficient work life during application.SOLUTION: There is provided a set that has a main agent containing an isocyanate group terminal prepolymer and a curing agent. The isocyanate group terminal prepolymer is a reactant between a polyol containing a polypropyleneglycol and a polyetherglycol having a constitutional unit represented by formula (1) and an alicyclic polyisocyanate, the polypropyleneglycol having a number average molecular weight of less than 2000 and the polyetherglycol having a number average molecular weight of less than 2000.SELECTED DRAWING: None
Patent JP-2019206445-A (JP)
Title: Warning device and passenger conveyor
Inventor: NAKAMURA MASAAKI
IPC: B66B29/00
Filed: 2019-09-17
Abstract: To provide a warning device for giving a warning regarding a moving handrail of a passenger conveyor, and a passenger conveyor having the warning device.SOLUTION: A moving handrail approach detection unit and an inlet approach detection unit are arranged on an inlet guard. The detection area of the moving handrail approach detection unit extends obliquely upward and inward from the arrangement position of the moving handrail approach detection unit to the end of the moving handrail in the longitudinal direction of a newel part, and the tip is located at a position away from the end in the longitudinal direction of the moving handrail of the newel part by a predetermined distance in the longitudinal direction of the moving handrail to the side opposite to the arrangement position. The detection area of the inlet approach detection unit extends substantially parallel to the longitudinal direction of the moving handrail from the arrangement position of the inlet approaching detection unit to the end of the moving handrail in the longitudinal direction of the newel part, and extends substantially horizontally, and the tip is located at the same position as the end of the moving handrail in the longitudinal direction of the newel part.SELECTED DRAWING: Figure 3
Patent JP-2021046967-A (JP)
Title: refrigerator
Inventor: KAN KENTARO
IPC: F25D23/02
Filed: 2019-09-18
Abstract: To suppress the sliding of center gaskets and to decrease the opening force of a door.SOLUTION: When a door rotates from a closed position, a guide surface slides along a guide pin, a hinge long hole slides outward in a lateral direction along a hinge pin, and center gaskets are separated from each other. The guide surface has a first guide surface sliding from a door closing position until becoming a first rotation angle along the guide pin, and a second guide surface sliding from the first rotation angle to a second rotation angle along the guide pin. The slide amount of the hinge pin per rotation angle by the first guide surface is larger than the slide amount of the hinge pin per rotation angle by the second guide surface.SELECTED DRAWING: Figure 2
Patent JP-2021046904-A (JP)
Title: Work vehicle
Inventor: ATONO TSUYOSHI
IPC: F16H47/04
Filed: 2019-09-18
Abstract: To smoothly transmit power of a continuously variable transmission during gear shifting, etc. in a work vehicle including the continuously variable transmission continuously shifting a driving force and a planetary gear shifting mechanism shifting the driving force shifted by the continuously variable transmission.SOLUTION: A work vehicle includes: a prime mover; a travelling device; a continuously variable transmission continuously shifting a driving force transmitted from the prime mover; a planetary gear shifting mechanism shifting the driving force shifted by the continuously variable transmission; a clutch mechanism that can be switched between a connection state of connecting to a travelling transmission shaft transmitting the driving force shifted by the planetary gear shifting mechanism to the travelling device and a disconnection state of preventing connection to the travelling transmission shaft; and an automatic transmission section starting a switching operation for switching the clutch mechanism from the connection state to the disconnection state before the driving force output from the continuously variable transmission reaches an automatic transmission condition.SELECTED DRAWING: Figure 2
Patent JP-2021048529-A (JP)
Title: Backing member and ultrasonic probe
Inventor: KANEDA YU
IPC: H04R17/00
Filed: 2019-09-19
Abstract: To provide a backing member capable of reducing ultrasonic noise from a piezoelectric element.SOLUTION: A backing member 1 includes a resin layer 50 and leads 20 being a plurality of linear conductors which are embedded in the resin layer 50 and penetrate from one surface (upper surface) 50u of the resin layer 50 to the other surface (lower surface) 50w opposite to the one surface 50u. Each of the leads 20 contains a metal material having the property of blocking ultrasonic waves and has at least one bent portion or curved portion.SELECTED DRAWING: Figure 4
Patent JP-2021047768-A (JP)
Title: Adjustment system
Inventor: NAKAI YOSHINORI
IPC: G07G1/00
Filed: 2019-09-20
Abstract: To provide an adjustment system that enables a workload on a clerk to be reduced utilizing a computer, and enables dishes after eating and drinking to be removed from a table before adjustment by a customer.SOLUTION: Content of a tag 4 offered with food for a customer is read by a portable terminal 5, and based on the reading result, food F that the customer has eaten/drunk is recognized by an image recognition server 7. Further, based on the recognition result, a charge for the customer is adjusted by a POS server 8. Since these are executed by a computer, a workload on a clerk can be reduced. Furthermore, the tag 4 is configured to be separable from the food F and a dish 3 on which the food F is placed, and the portable terminal 5 reads the content of the tag 4 separated from the food F and the dish 3 at a customer's table 1. Thus, the dish 3 that the customer has eaten/drunk can be removed from the customer's table before charge adjustment with the POS server 8. This prevents the table from being messed up with the dish 3 after eating and drinking, or the table space from being reduced.SELECTED DRAWING: Figure 2
Patent JP-2021046173-A (JP)
Title: Vehicle interior lighting device
Inventor: KOJIMA KANEHARU
IPC: F21V5/04
Filed: 2019-09-20
Abstract: To provide a vehicle interior lighting device that can emit light with different luminous intensities to multiple areas using a single light source.SOLUTION: A vehicle interior lighting device includes: a light source; a condenser lens for emitting light while condensing light emitted by the light source; and a projection lens for projecting light emitted by the condenser lens into a cabin. The projection lens has a rear surface constituted of: a flat-surface part constituted of a flat surface; and cut-out-like prism parts provided at predetermined intervals. The projection lens emits light incident upon the flat-surface part and the prism parts to multiple areas inside the cabin.SELECTED DRAWING: Figure 3
Patent JP-2020056297-A (JP)
Title: Collective joint system
Inventor: KIMURA EIJI
IPC: F16L41/02
Filed: 2019-09-27
Abstract: To provide a collective joint system with improved drainage performance and sound insulation.SOLUTION: A collective joint system includes a collective joint 11 and a vertical pipe. The collective joint is equipped with a joint body 16 arranged so that an axis line O follows the vertical direction, and a swivel vane 34 provided on the inner circumference of the joint body. Where a line including a connection portion 32b between the swing vane and the joint body in a transverse view orthogonal to the axis line of the swing vane, extending downwardly toward a first side X1 in the circumferential direction and an end 34c opposite to the connection portion of the swivel vane is set as a reference line L2, area ratio of a region R6, which is an internal space of the joint body and is opposite to the tip of the swirl vane on the first side with respect to the reference line, relative to the internal space of the joint body is 30% or more when viewed downward in a cross-sectional view, regardless of the axial position of the cross-section, and area ratio of the swivel vane in the internal space of the vertical tube to the area of the internal space of the vertical tube is 5% or more and 30% or less in plane view.SELECTED DRAWING: Figure 4
Patent JP-2021060676-A (JP)
Title: System and program or the like
Inventor: TAKAHASHI KEIZO
IPC: G08G1/16
Filed: 2019-10-03
Abstract: To provide a system, program, and recording medium or the like being more excellent than before.SOLUTION: A system includes: observation means for observing behaviors of mobile bodies; and control means having a processing execution function of executing processing corresponding to a probability of a collision between a first mobile body and a second mobile body based on a temporal change of position relation between the first mobile body and the second mobile body observed by the observation means. The processing corresponding to a probability of a collision between the first mobile body and the second mobile body is the processing such as estimating a time from a present time to a collision between the first mobile body and the second mobile body, and determining whether the second mobile body has a probability of dangerous driving.SELECTED DRAWING: Figure 1
Patent JP-2020073643-A (JP)
Title: Therapeutic conjugate having sulfated dendrimer for intracellular targeting
Inventor: LICHA KAI
IPC: A61P3/06
Filed: 2019-10-03
Abstract: To provide a new dendrimer conjugate, a method for preparing the same, and a use of the same for treating a disease; and to provide a new method for transmitting a dendrimer conjugate having therapeutic active molecules into a cell using a transmembrane solute carrier protein that can take in the dendrimer conjugate.SOLUTION: A conjugate is represented by formula: E-[G-L-D(OSOM)], in formula, E is therapeutic or diagnostic effector molecules, D(OSOM)is a dendrimer D carrying n pieces of sulfate groups OSOM, in which n that is the number of sulfate groups is selected from 6 to 96, M is cationic inorganic or organic counter ions to an anionic sulfate group, L is a linker or a spacer between D and E, G is a bond functional group forming a bond between L and E, and m is an integral number of 1 to 20.
Patent JP-2021060802-A (JP)
Title: Information processing device and program
Inventor: MARUYAMA ATSUSHI
IPC: G06F13/00
Filed: 2019-10-07
Abstract: To enable users to reduce time and effort for identifying data, compared to cases where their own devices do not identify the data, if processing related to a function in their own devices is executed for the data while no communication with another device is performed and the function has been changed in the other device during that time.SOLUTION: It is assumed that, during a period in which a client is in an offline state with a server, the client executes processing of buttons 1102 to 1108 in a flow bar 1100 for a document indicated by an icon 1012 according to a user's operation, and during that period, a setting content of the button 1104 has been changed on the server. In this case, the client identifies the document of the icon 1012 in which the buttons 1106 and 1108 following the button 1104 have been executed as the document affected by the change of the button 1104, from execution history information of the buttons 1102 to 1108. Then, on a screen, the icon 1012 is highlighted.SELECTED DRAWING: Figure 1
Patent JP-2019220238-A (JP)
Title: Computer readable storage media for legacy integration and method and system for utilizing the same
Inventor: RALPH KATIEB
IPC: G06F21/41
Filed: 2019-10-08
Abstract: To provide computer readable storage media for legacy integration, and a method and a system for utilizing the same.SOLUTION: A system and a method for integrative legacy context management are disclosed. An example computer hardware system may include at least one processing unit coupled to a memory, and the memory may be encoded with computer executable instructions that, when executed, cause the at least one processing unit: to receive a set of credentials associated with a user from a user device; by cross-referencing the set of the credentials with a first set of credentials of an agent associated with the user to determine whether the set of the credentials is valid; and if the set of the credentials is valid, to provide a second set of credentials of the agent to the user device in response to a request for the second set of credentials from the user device.SELECTED DRAWING: Figure 3
Patent JP-2021062647-A (JP)
Title: Gearshift device of vehicle
Inventor: OYAMA HAJIME
IPC: G05G9/047
Filed: 2019-10-10
Abstract: To enable a person to obtain sufficient response when operating a control lever in a manual shift mode.SOLUTION: Driving force of an engine 40 is inputted to a multistage transmission gear mechanism 60 via an automatic clutch 50. When selecting a range shift mode, for example, R range is switched by operating a control lever 10 in a frontward direction and D range is switched by operating the same in a rearward direction. When selecting a manual shift mode, for example, shift-down is performed by operating the control lever 10 in a frontward direction and shift-up is performed by operating the same in a rearward direction. Reaction force of manipulation in operating the control lever 10 in a cross direction becomes larger in the manual shift mode compared to that in the range shift mode.SELECTED DRAWING: Figure 6
Patent JP-2021062660-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI MAYUKO
IPC: B60C11/03
Filed: 2019-10-10
Abstract: To improve wet performance and further improve braking performance and crack resistance on a dry road surface.SOLUTION: A pneumatic tire according to the present invention comprises three or more block rows in which tie-bars 26, 28 and 30 protrude from groove bottoms of lateral grooves 20, 22 and 24 so as to connect blocks 15, 17 and 19 adjacent to one another in a tire circumferential direction CD. The tie-bars 26, 28 and 30 comprise top parts 26a, 28a and 30a and circular-arc parts 26b, 28b1, 28b2, 30b1 and 30b2 with circular-arc cross sections, which are recessed downward so that protrusion heights thereof from the groove bottoms gradually reduce as separating from the top parts 26a, 28a and 30a. Center positions in the width direction of the top parts 26a, 28a and 30a of the tie-bars 26, 28 and 30 of the block rows positioned away from a tire equator plane CL are closer to the tire equator plane CL than center positions in the width direction of the blocks 15, 17 and 19 which are connected.SELECTED DRAWING: Figure 2
Patent JP-2020065926-A (JP)
Title: Columella nasal clip/dilator for aromatic substances
Inventor: CLIFFORD S ABOFF
IPC: A61M15/08
Filed: 2019-10-18
Abstract: To practice aroma therapy and/or provide nasal dilation.SOLUTION: A nasal clip and/or dilator which is U-shaped having protruding wider spherical/spheroid holders at each end of the U shape is designed to be placed such that each spherical holder is in a nostril. The U-shaped clip presses against the columella, and each holder presses against the septum. Inside each holder is a scented piece, such as a plastic ball or cylinder with aromatic compounds which exit from the respective scented piece. To facilitate the scent escaping from the scented pieces into the nose, each holder has portals, e.g., around the circumference thereof and/or on opposite sides thereof, perpendicular to the "U shape" of the holder.SELECTED DRAWING: Figure 1
Patent JP-2021067189-A (JP)
Title: Intake device for engine
Inventor: NARIOKA SHOHEI
IPC: F02M35/10
Filed: 2019-10-18
Abstract: To provide an intake device for an engine that can increase output in a wide engine rotation range.SOLUTION: An intake device is provided in an engine E with three or more cylinders. The intake device includes: an air cleaner 25 stored with air to be supplied to the engine E; and a funnel 36 having an upstream end 36a opened inside the air cleaner 25 and a downstream end 36b connected to an intake port 26a of the engine E. The funnel 36 is provided for each cylinder. Three or more kinds of shapes are provided for the funnel 36.SELECTED DRAWING: Figure 4
Patent JP-2020144356-A (JP)
Title: Display device
Inventor: LEE YONG-HEE
IPC: G02F1/1368
Filed: 2019-10-21
Abstract: To reduce leak light near a place where a switching element is disposed.SOLUTION: According to one embodiment, a display device includes a substrate, a gate line on the substrate, a first reference voltage line that is separated from the gate line and transmits a reference voltage, a data line that intersects, in the insulating manner, with the gate line and the first reference voltage line, a first drain electrode that is separated from the data line, an insulating layer that is positioned on the data line and the first drain electrode, and a pixel electrode layer that is positioned on the insulating layer. The pixel electrode layer includes a pixel electrode and a shield electrode that extends so as to overlap with the data line. The pixel electrode includes a first subpixel electrode including a first extension part that protrudes to the first drain electrode and a contact part connected to an end of the first extension part. The first extension part of the first subpixel electrode includes one side that is parallel to one side of the shield electrode, and the distance between the one side of the first extension part and the one side of the shield electrode is 4 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2021075418-A (JP)
Title: Method for manufacturing single crystal
Inventor: HAYASHIDA TOSHIO
IPC: C30B13/28
Filed: 2019-11-08
Abstract: To provide a method for manufacturing a single crystal, capable of stably controlling the diameter of the single crystal even right after starting alternate rotation to prevent the single crystal from dislocation.SOLUTION: A method for manufacturing a single crystal according to the present invention comprises: a taper part growth step S13 of growing a single crystal 4 while rotating the single crystal 4 in one direction and increasing the descending speed of a raw material rod 2 so as to expand the diameter of the single crystal 4; and a straight body part growth step S14 of growing the single crystal 4 while alternately rotating the rotational direction of the single crystal 4 and maintaining the descending speed of the raw material rod 2 at a first descending speed Vm1 so as to maintain the diameter of the single crystal 4 in a target diameter. The taper part growth step S14 includes a first step (S13a) of growing the taper part 4b of the single crystal while increasing the descending speed of the raw material rod 2 and a second step (S13c) of increasing the descending speed of the raw material rod 2 to a second descending speed Vm2 faster than the first descending speed Vm1.SELECTED DRAWING: Figure 3