baber/WOPTO huggingface dataset:
Patent JP-2019214932-A (JP)
Title: Fire resistant structure
Inventor: NAKAJIMA HIDEYASU
IPC: H02G3/22
Filed: 2019-07-19
Abstract: To provide a fire resistant structure having a cylindrical sleeve which is disposed onto a through path in a partition member capable of preventing the spread of fire via the sleeve in a state where no piping or wiring is disposed in the sleeve.SOLUTION: A fire resistant structure 1 includes: a partition member 2 which has a through path 8; a cylindrical sleeve 3 which is disposed on the through path 8 of the partition member 2 and is used for allowing piping and wiring to go therethrough; and a fire-resistant sheet 5 that covers at least on opening in both openings of the sleeve 3 in a state where no piping or wiring are disposed in the sleeve 3.SELECTED DRAWING: Figure 1
Patent JP-2021021419-A (JP)
Title: Vibration isolator and suspension support structure
Inventor: SHIMIZU AKIRA
IPC: F16F15/08
Filed: 2019-07-25
Abstract: To provide a technique capable of suppressing small a shake of a suspended apparatus caused by an external force while suppressing transfer of vibration which is generated during operation of the suspended apparatus, to a structure.SOLUTION: In a vibration isolator 10, an upper rod-like body 1 connected to a structure and a lower rod-like body 2 connected to a suspended apparatus are connected while being spaced apart from each other in a vertical direction V. The vibration isolator 10 comprises: an upper support part 12 which supports the upper rod-like body 1 in the state where the upper rod-like body 1 penetrates; a lower support part 13 which supports the lower rod-like body 2 in the state where the lower rod-like body 2 penetrates; and at least one intermediate support part 14 which is disposed between the upper support part 12 and the lower support part 13 in the vertical direction V. At least one of the upper rod-like body 1 and the lower rod-like body 2 is supported by the intermediate support part 14 while penetrating through the intermediate support part 14, and a first elastic member 21 is provided at least either between the upper support part 12 and the upper rod-like body 1 or between the lower support part 13 and the lower rod-like body 2.SELECTED DRAWING: Figure 2
Patent JP-2021019888-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-29
Abstract: To enhance interest in a game.SOLUTION: A Pachinko game machine PY1 can execute: a central combined performance (specific movable body performance) for forming a face of a main character (predetermined design) by moving an on-board movable body 55k (first movable body) and an under-board movable body 56k (second movable body) so that they are close to each other; and a lower combined performance (non-specific movable body performance) for forming the face of the main character by moving only the on-board movable body 55k closer to the under-board movable body 56k. The visible area (upper display area 50x) visible to a player on a display unit 50a is larger when the lower combined performance is executed than when the central combined performance is executed. In accordance with the execution of the lower combined performance, suggestion images (lightning effect image G70, flame effect image G71) suggesting a big winning expectation are displayed in the upper display area 50x.SELECTED DRAWING: Figure 40
Patent JP-2020060292-A (JP)
Title: Wave form pipe connector
Inventor: MATSUMURA RYOTA
IPC: F16L33/00
Filed: 2019-07-31
Abstract: To provide a wave form pipe connector certainly maintaining a connection state with a wave form pipe.SOLUTION: A wave form pipe connector includes: a connector body having a cylinder hole in which a wave form pipe can be inserted; and a moving portion capable of relatively moving with respect to the connector body. Either one of the connector body or the moving portion has a plurality of engaging claw portions capable of engaging with recessed portions formed on an outer peripheral surface of the wave form pipe, the plurality of engaging claw portions disposed at intervals in a circumferential direction along an inner peripheral surface defining the cylinder hole. The other of the connector body and the moving portion has a pressing portion that moves to the inner peripheral surface side of the connector body on at least one engaging claw portion of the plurality of engaging claw portions when the moving portion relatively moves to press the claw portion, thereby decreasing an area surrounded by the plurality of engaging claw portions.SELECTED DRAWING: Figure 13
Patent JP-2020165527-A (JP)
Title: Gas dynamic pressure bearing, motor and fan motor
Inventor: FUKUSHIMA KAZUHIKO
IPC: F16C17/02
Filed: 2019-07-31
Abstract: To provide a structure capable of securing a magnetic force which enables a thrust bearing part to support a load in a thrust direction, while securing a space for disposing a magnet for thrust bearing part and a bearing space for supporting a rotary part.SOLUTION: The present invention relates to a gas dynamic pressure bearing comprising a shaft 31 which is rotatable around a central axis 9 and includes a shaft dynamic pressure part 315, and a sleeve 25 including a sleeve dynamic pressure part 255 which is radially opposed with the shaft dynamic pressure part with a clearance interposed therebetween. A thrust bearing part 5 which is axially positioned by a rotary-side magnet 311 supported by the shaft and a stationary-side magnet 251 supported by the sleeve is provided at one side of the gas dynamic pressure bearing in an axial direction. Stationary-side auxiliary members 253 of ferromagnetic substances are provided on both ends of the stationary-side magnet in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2019207885-A (JP)
Title: Metal air battery
Inventor: NISHIURA SOSUKE
IPC: H01M4/90
Filed: 2019-08-07
Abstract: To connect a positive electrode current collector with a connection terminal readily, and to enhance the battery performance.SOLUTION: A metal air battery 1 comprises: a cylindrical positive electrode 2 arranged to center around a predetermined central axis J1; a negative electrode 3 facing an inner surface of the positive electrode 2; and an electrolyte layer 4 disposed between the negative electrode 3 and the positive electrode 2. The positive electrode 2 includes: a positive electrode conductive layer 21; a positive electrode catalyst layer 22; and a positive electrode current collector 24. The positive electrode catalyst layer 22 is formed on an outer surface of the cylindrical positive electrode conductive layer 21 centering the central axis J1, and is lower than the positive electrode conductive layer 21 in conductivity. The positive electrode current collector 24 is formed on an absent region in the outer surface of the positive electrode conductive layer 21, where the positive electrode catalyst layer 22 is absent, and is put directly in contact with the outer surface. Thus, the electric resistance between the positive electrode conductive layer 21 and the positive electrode current collector 24 can be lowered, and the battery performance can be enhanced. The thickness of the positive electrode current collector 24 in a radial direction is larger than that of the positive electrode catalyst layer 22, whereby the positive electrode current collector 24 can be connected to a connection terminal easily.SELECTED DRAWING: Figure 1
Patent JP-2020010351-A (JP)
Title: Techniques for wide area network based vehicle-to-vehicle signaling
Inventor: SHAILESH PATIL
IPC: H04W48/10
Filed: 2019-08-14
Abstract: To provide methods for wide area network based vehicle-to-vehicle signaling.SOLUTION: In a wireless communication system 200, a first base station 205 corresponding to a first cell 215-a in which a vehicle 235 is located receives location information from the vehicle; and, based at least in part on the location information, identifies other multiple cells 215-e, 215-f from which a location message associated with the vehicle should be broadcast. The first base station communicates, regarding broadcast of the location message, with second base stations 205-a, 205-b corresponding to the multiple cells 215-e, 215-f. The vehicle transmits location information and location message information to the first base station; and the first base station and the second base stations 205-a, 205-b broadcast the location messages to the cells 215-a, 215-e, 215-f associated with the vehicle, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021030242-A (JP)
Title: Bending roll
Inventor: SHII RIE
IPC: B65H27/00
Filed: 2019-08-16
Abstract: To provide a bending roll capable of preventing rocking of an upper roll when an overturn frame is overturned and also smoothly performing restoration operation of the overturn frame.SOLUTION: A stopper 30 of an upper roll holding mechanism 23 arranged in a state of straddling an extension part 1a of an upper roll 1 extending to the opposite side to an overturn frame has an abutting surface 30a shaped in a concave circular arc along an outer peripheral surface of the extension part 1a of the upper roll 1 and is attached to a main body part 25 so as to be non-rotatable and longitudinally movable in a horizontal direction. When the overturn frame is overturned, the extension part 1a of the upper roll 1 is made to abut on the stopper 30 of the upper roll holding mechanism 23 and the stopper 30 is moved to the same longitudinal position as the upper roll 1 by force received from the upper roll 1, thus prevent rocking of the upper roll 1. In a restoration operation of the overturn frame, the overturn frame can be returned to an original standing state by fitting it to one end of the upper roll 1.SELECTED DRAWING: Figure 6
Patent JP-2020050864-A (JP)
Title: Composition
Inventor: MIYAMOTO KOJI
IPC: G02B5/30
Filed: 2019-08-21
Abstract: To provide a composition having excellent storage stability.SOLUTION: A composition contains a transparent polyamide-imide resin at least having a diamine compound-derived constitutional unit, tetracarboxylic acid compound-derived constitutional unit, and a dicarboxylic acid compound-derived constitutional unit, and a solvent represented by formula (X) [In formula (X), Rand Rindependently represent a C1-6 alkyl group, Ris a C2-6 alkyl group or a C2-12 alkoxyalkyl group].SELECTED DRAWING: None
Patent JP-2021033609-A (JP)
Title: Empathy creation system
Inventor: KUSAKA NAOKO
IPC: G06F3/01
Filed: 2019-08-23
Abstract: To provide a system capable of effectively creating empathy by enabling an operator and an observer to share emotion in real time even when an action of the operator on an object is not conspicuous.SOLUTION: An empathy creation system comprises: a sensor that detects a state of an object as a target to be acted on by an operator; a determination unit that determines a start period and a termination period of an action of the operator on the object on the basis of change in the state detected by the sensor; and an output unit that outputs a signal in accordance with the determination of the determination unit. When the determination unit determines that the action of the operator on the object has been started, the output unit outputs a first signal for drawing a line of sight of an observer to the object. When the determination unit determines that the action of the operator on the object has been terminated, the output unit outputs a second signal for drawing the line of sight of the observer to the operator.SELECTED DRAWING: Figure 1
Patent JP-2020074356-A (JP)
Title: Diamond semiconductor system and method
Inventor: Adam khan
IPC: C30B31/22
Filed: 2019-08-27
Abstract: To provide a high quality n-type diamond material.SOLUTION: A diamond material having n-type donor atoms (306) and a diamond lattice (304), the diamond lattice including ion tracks and substitutional atoms in the ion tracks. The ion tracks are created at a specific temperature and repaired using annealing treatment. As one example, the ion tracks are created using boron and dopant atoms are phosphorus. The diamond material is to be incorporated in a diode.SELECTED DRAWING: Figure 3B
Patent JP-2021033883-A (JP)
Title: Program, system, and method for estimating pre-deadline redemption rate of housing loan
Inventor: KANEKO TAKUYA
IPC: G06Q40/02
Filed: 2019-08-28
Abstract: To provide a program, system, and method for estimating the pre-deadline redemption rate of a housing loan.SOLUTION: An estimation system includes: a user position database that accumulates time-series positions of mobile terminals owned by users for each user; a correlation learning engine that has a built up correlation model between a household move-out rate (moving rate) and a pre-deadline redemption rate; user household extraction means that extracts user households consisting of one or more users who will stay as an address area for each area and each predetermined period using the user location database; and household move-out rate calculation means that calculates the household move-out rate of the number of user households who have moved out in a later predetermined period with respect to the number of user households in the address area in the previous predetermined period for each area. The correlation learning engine inputs the household move-out rate calculated by the household move-out rate calculation means to estimate the pre-deadline redemption rate.SELECTED DRAWING: Figure 5
Patent JP-2021039505-A (JP)
Title: Message transmission system, message transmission program, and message transmission method
Inventor: HAYASHI YOSHIO
IPC: G06F13/00
Filed: 2019-09-02
Abstract: To provide a message transmission system which allows a message to be transmitted by message transmission means being a form different from e-mail.SOLUTION: A message transmission system comprises: a registration accepting unit 41 which accepts message transmission means information designating message transmission means being a form different from e-mail, in association with identification information of a client; a mail address generation unit 42 which generates a specific mail address; an unregistered mail address acquisition unit 44 which acquires an unregistered mail address being the generated mail address, which is not registered in a client management system 9, from a client information storage unit 43; a registration unit 46 which registers the unregistered mail address acquired by the unregistered main address acquisition unit 44, in the client management system 9 in association with the identification information; an e-mail receiving unit 51 which receives an e-mail addressed to the registered generated mail address; and a message transmission unit 55 which transmits the received e-mail by the message transmission means designated by the registration accepting unit 41.SELECTED DRAWING: Figure 1
Patent JP-2021037916-A (JP)
Title: Display control device and display control program
Inventor: HADO TAKESHI
IPC: G09G5/00
Filed: 2019-09-05
Abstract: To provide a display control device and the like that can realize information presentation of high convenience for a driver.SOLUTION: An HCU is used in a vehicle As, and has the function of a display control device for controlling a display using a head-up display. The HCU acquires information on a notification target NT existing in the periphery of the vehicle As, and displays a non-overlapping content CTn displayed at a specified position within a view angle VA of the head-up display, and an overlapping content CTs in which a display position is associated with the notification target NT. When issuing a notification of the existence of the notification target NT, the HCU displays the non-overlapping content CTn and the overlapping content CTs together, and then makes one of these contents non-display.SELECTED DRAWING: Figure 6
Patent JP-2021044197-A (JP)
Title: Coating die
Inventor: SATO TAKUMI
IPC: B05C3/10
Filed: 2019-09-13
Abstract: To provide a coating die capable of forming an insulation coating film having a uniform thickness on an outer periphery of a flat conductor wire, while suppressing the lowering of the productivity.SOLUTION: A coating die 4 which is rotatably supported by a chassis 2 with an axis of rotation O as a center and applies an enamel coating E on an outer periphery of a flat conductor wire 101 has: an input port 411 through which the flat conductor wire 101 and the enamel coating E are introduced; an output port 412 through which the flat conductor wire 101 coated with the enamel coating E is deviated; and a narrow passage 400 which is installed on a passage 40 between the input port 411 and the output port 412 and through which the flat conductor wire 101 is passed. The outlet port 412 and the passage 40 in the narrow passage 400 are rectangular corresponding to a cross-section shape of a cross-section vertical to a longer direction of the flat conductor wire 101 in a shape seen along a central axis of the passage 40, and a passage area of the passage 40 in the narrow passage 400 is narrower than an opening area of the output port.SELECTED DRAWING: Figure 2
Patent JP-2021049736-A (JP)
Title: Liquid discharge device and conveying method of conveying belt
Inventor: KOJIMA KENJI
IPC: B41J11/42
Filed: 2019-09-26
Abstract: To improve conveyance accuracy of a conveying belt.SOLUTION: A liquid discharge device 100 comprises: a conveying belt 23 that conveys a medium P in a conveying direction; a head 42 that moves between one end part 23a and the other end part 23b of the conveying belt 23 in a width direction to discharge liquid to the medium P; a first gripping part 80a that moves the one end part 23a of the conveying belt 23 in the conveying direction while gripping the part; and a second gripping part 80b that moves the other end part 23b of the conveying belt 23 in the conveying direction while gripping the part. When the head 42 is positioned closer to outside of the conveying belt 23 than the other end part 23b, the first gripping part 80a moves the conveying belt 23 to a predetermined position while gripping the belt and performs a first operation of releasing the gripping of the conveying belt 23. When the head 42 is positioned closer to the outside of the conveying belt 23 than the one end part 23a, the second gripping part 80b moves the conveying belt 23 to a predetermined position while gripping the conveying belt and performs a second operation of releasing the gripping of the conveying belt 23.SELECTED DRAWING: Figure 1
Patent JP-2021056458-A (JP)
Title: Secondary transfer device and image forming apparatus
Inventor: HAYAKAWA TOMOYUKI
IPC: G03G21/00
Filed: 2019-10-01
Abstract: To prevent the generation of shock noise and a deterioration in separability of a sheet in a secondary transfer unit.SOLUTION: A secondary transfer device 30 comprises: a secondary transfer roller 31 that is disposed while sandwiching an intermediate transfer belt 21 with an opposing roller 28 in contact with an inner peripheral surface of the secondary transfer roller; and a control circuit unit 13 that adjusts a pressing force of the secondary transfer roller 31 pressing the intermediate transfer belt 21 while sandwiching the intermediate transfer belt with the opposing roller 28. The control circuit unit 13 reduces the pressing force before a leading end of a sheet enters a nip part formed by the secondary transfer roller 31 and the opposing roller 28, and when the sheet is thin paper, increases the reduced pressing force until it reaches the pressing force before the pressure reduction while the leading end of the sheet passes through the nip part.SELECTED DRAWING: Figure 2
Patent JP-2020007568-A (JP)
Title: Thermal peeling type adhesive sheet
Inventor: SOEJIMA KAZUKI
IPC: C09J11/06
Filed: 2019-10-03
Abstract: To provide a thermal peeling type adhesive sheet that can be favorably used when processing a material of an electronic component, the adhesive sheet exhibiting sufficient fixation properties not only to an adherend with a flat adhering surface but also an adherend with an uneven surface.SOLUTION: A thermal peeling type adhesive sheet includes an adhesive layer. The thermal peeling type adhesive sheet includes an antistatic material. The adhesive layer includes a tackiness agent and thermal-expansive microspheres. The antistatic material is a conductive polymer, an ionic liquid, a cation type antistatic agent, an anion type antistatic agent, an amphoteric ion type antistatic agent, a nonion type antistatic agent, a metal or a metal oxide. A base polymer composing the tackiness agent includes a constitutional unit A derived from a (meth)alkyl acrylate ester. A ratio of a content of the constitutional unit A is 20 wt.% or more in the base polymer.SELECTED DRAWING: Figure 1
Patent JP-2021058952-A (JP)
Title: Grinding device
Inventor: SAITO MASARU
IPC: G01B5/02
Filed: 2019-10-04
Abstract: To easily confirm whether or not a shaft of a linear gauge is supported in a non-contact manner.SOLUTION: A value in a scale 250a read out when a shaft 70 at a stand-by position is being supported in a non-contact manner is memorized as a reference value. For instance, during processing, an operation of confirming whether or not the shaft 70 is being supported in a non-contact manner is executed. In the operation of confirming, when a difference between a measured value which is a value in the scale 250a read out when the shaft 70 is at the stand-by position and the reference value is equal to or above a threshold, it is determined that the shaft 70 is not being supported in a non-contact manner. Thus, it is determined whether or not the shaft 70 is being supported in a non-contact manner, on the basis of the read-out value in the scale 250a at the time when the shaft 70 is at the stand-by position. This can easily determine whether or not the shaft 70 is being supported in a non-contact manner.SELECTED DRAWING: Figure 3
Patent JP-2020074383-A (JP)
Title: Liquid crystal display
Inventor: MATSUKURA HIDEKI
IPC: H01L21/8234
Filed: 2019-10-07
Abstract: To provide a structure to cause an oxide semiconductor layer to contain HO.SOLUTION: A liquid crystal display has an insulating layer on a first conductive layer, has a first oxide semiconductor layer on the insulating layer, has a second oxide semiconductor layer on the insulating layer, a second conductive layer on the first oxide semiconductor layer, has a third conductive layer on the first oxide semiconductor layer, has an inorganic insulating layer on the second conductive layer and the third conductive layer, and has a resin layer on the inorganic insulating layer. The first oxide semiconductor layer has an area overlapping the first conductive layer; the resin layer is not in contact with the first oxide semiconductor layer; the resin layer has a portion in contact with the second oxide semiconductor layer inside a hole in the inorganic insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2021059512-A (JP)
Title: Virus inactivating agent
Inventor: SAKAGUCHI TAKEMASA
IPC: A61K47/02
Filed: 2019-10-08
Abstract: To provide a virus inactivator that is sufficiently high in not only a sterilization effect but also an effect on nonenveloped virus or the like, while having high safety and stability.SOLUTION: This virus inactivating agent comprises a buffer in an aqueous solution of a grapefruit seed extract and has a pH adjusted to 8 or more. Preferably, in the virus inactivator, the buffer contains sodium carbonate. More preferably, in the virus inactivator, the buffer contains sodium bicarbonate.SELECTED DRAWING: None