baber/WOPTO huggingface dataset:
Patent JP-2021160014-A (JP)
Title: Lifting device
Inventor: SHIMOYOSHI HIROAKI
IPC: H01L21/683
Filed: 2020-03-31
Abstract: To provide a lifting device which can achieve compactification.SOLUTION: A lifting device 1 includes a first base part 10, a second base part 40, first rails 21A, 21B, first sliders 61A, 61B, a first stator module 31, first magnets 51, a table 70, second rails 22A, 22B, second sliders 62A, 62B, a second stator module 32, and second magnets 52.SELECTED DRAWING: Figure 1
Patent JP-2021160792-A (JP)
Title: Aerosol container and manufacturing method of the same
Inventor: ARAKI SOJI
IPC: B65D83/62
Filed: 2020-03-31
Abstract: To solve a problem that an internal pressure may decrease when a content of an aerosol container is jetted.SOLUTION: An aerosol container for jetting a content includes: a container; an inner container which is provided in the container and defines a first space for storage the content and a second space for storing a liquefied gas; a first valve for jetting the content from the first space; and a second valve for connecting the second space with an exterior of the container.SELECTED DRAWING: Figure 1
Patent JP-2021161849-A (JP)
Title: Adhesion method bonding weight object on surface of structure
Inventor: KAMIGAKI SANJI
IPC: E04H6/42
Filed: 2020-04-03
Abstract: To provide an adhesion method bonding a weight object on a surface of a structure which bonds a car stop block with a weight to a rear part of a road surface of each parking section of a parking rigidly and does not damage a finishing aesthetics.SOLUTION: A sponge body 1 including adhesive at a substantially all of open cells is formed by using a two liquids type adhesive obtained by having an epoxy resin as a main agent and mixing a soft sponge using a soft polyurethane foam of the open cells and a hardening agent of a polyamine type or a polythiol with a weight ratio 2:1, and immersing the polyurethane foam in the liquid of the adhesive and repeating a pressurized compression and opening by a pressurized tool 5g, then it is inserted into an upper and lower rollers 5b, 5c and the adhesive impregnated in the sponge body 1 is squeezed at an interval of the upper and lower rollers and the percentage content is arranged within a prescribed range. Then, the sponge body 1 is placed on the bonded surface of a road surface 2, further the car stop block 4 is placed so as to pressurize by a self-weight on its upper surface and the car stop block is bonded by the adhesive in the sponge body 1.SELECTED DRAWING: Figure 6
Patent JP-2021168361-A (JP)
Title: Optical module
Inventor: SHIRAJI HIROKI
IPC: H01S5/022
Filed: 2020-04-13
Abstract: To provide an optical module in which optical axes of multiplexed light match with each other highly accurately within a wide temperature range.SOLUTION: An optical module 10 comprises a support plate 11, a first joint material 81, an electronic cooling module 70, a second joint material 82, and a light formation unit 13. The light formation unit 13 includes a first semiconductor light emitting element, a second semiconductor light emitting element, a filter, and a base portion 20 on which a first semiconductor light emitting element, second semiconductor light emitting element, and filter are mounted. The electronic cooling module 70 includes a heat dissipation plate 71 arranged in contact with the first joint material 81, a heat absorption plate 72 arranged in contact with the second joint material 82, and a plurality of semiconductor columns 73 connecting the heat dissipation plate 71 and heat absorption plate 72. The heat dissipation plate 71 has a coefficient of linear expansion of 4.0×10-6/K to 8.0×10-6/K. A coefficient of linear expansion of the support plate 11 and a coefficient of linear expansion of the heat dissipation plate 71 satisfy an inequality C1<C2 where C1 denotes the coefficient of linear expansion of the support plate 11 and C2 denotes the coefficient of linear expansion of the heat dissipation plate 71.SELECTED DRAWING: Figure 2
Patent JP-2021169796-A (JP)
Title: Root pump
Inventor: SUZUKI FUMIHIRO
IPC: F04C27/00
Filed: 2020-04-16
Abstract: To achieve improvement of durability of a seal member.SOLUTION: A root pump 10 includes a discharge passage 50 which connects an interior of a gear chamber 24 and an interior of a suction pipe 48. The discharge passage 50 is provided with a valve body 51 which allows only flow in one direction from the gear chamber 24 to the interior of the suction pipe 48. When a pressure of the interior of the gear chamber 24 increases to become higher than a pressure of the interior of the suction pipe 48 and a differential pressure therebetween reaches a predetermined pressure, the valve body 51 allows the flow in the one direction from the gear chamber 24 to the interior of the suction pipe 48 to cause a hydrogen gas in the gear chamber 24 to be discharged into the suction pipe 48 through the discharge passage 50. The action causes the pressure in the gear chamber 24 to be released into the suction pipe 48 through the discharge passage 50 to inhibit increase of the pressure in the gear chamber 24. As a result, a second seal member 33 and a third seal member 38 are easily prevented from being excessively pressed against a driving shaft 16 or a driven shaft 17 by the pressure in the gear chamber 24.SELECTED DRAWING: Figure 1
Patent JP-2021170271-A (JP)
Title: program
Inventor: KARAKAMA CHISATO
IPC: G06T3/40
Filed: 2020-04-16
Abstract: To improve processing speed of displaying high-resolution images.SOLUTION: A program divides a target image into a plurality of areas; converts at least an image in a first area selected from the plurality of areas into a high-resolution image with high resolution by super-resolution processing on an image including the first area and a part of an extended area in contact with the first area of a second area adjacent to the first area in the target image; and replaces the image in the first area with the high-resolution image and displays it when displaying the target image.SELECTED DRAWING: Figure 2
Patent JP-2021043944-A (JP)
Title: Security device for spi flash
Inventor: ZIV HERSHMAN
IPC: G06F21/62
Filed: 2020-04-28
Abstract: To provide a method and a system for protecting access to peripheral devices.SOLUTION: In a system 20, at least one of the peripheral devices is a memory device. A security device includes an interface and a processor. The interface is configured for connecting to a bus that serves one or more peripheral devices. The processor is connected to the bus in addition to the one or more peripheral devices, and is configured to hold a definition that distinguishes between an authorized transaction and an unauthorized transaction with the memory device, to identify on the bus a transaction in which a bus-master device attempts to access the memory device, and to initiate a responsive action in response to the case identifying that the transaction is a transaction unauthorized in accordance with the definition.SELECTED DRAWING: Figure 1
Patent JP-2021177518-A (JP)
Title: Coil structure and manufacturing method thereof, lead frame, and inductor
Inventor: HAYASHI SHINTARO
IPC: H01F41/04
Filed: 2020-05-08
Abstract: To provide a coil structure having a structure where the number of turns can be easily increased.SOLUTION: A coil structure includes n (n is a natural number of 2 or more) metal plates laminated therein. Each of the metal plates includes a spiral conductor part and a terminal row in which (n+1) or more thick plate parts that are formed to be thicker than the conductor part are arranged in a predetermined direction on an outside of the conductor part. Both ends of the conductor part of each metal plate are connected to any two adjacent thick plate parts of each metal plate; each metal plates is laminated and the terminal rows of adjacent metal plates are joined; both ends of the conductor part of the lowermost layer are connected to two thick plate parts on one end side of the terminal row; and, at every time when the conductor part goes up by one layer, the position of the thick plate part connected to both ends of the conductor part is shifted to the other end side of the terminal row one by one, so that the conductor parts of the metal plates are connected in series to form a spiral coil.SELECTED DRAWING: Figure 2
Patent JP-2021176691-A (JP)
Title: Non-stretched multilayer film
Inventor: TAJIMA TOMOKI
IPC: B32B27/32
Filed: 2020-05-08
Abstract: To provide a non-stretched multilayer film which is a non-stretched multilayer film excellent in suitability for high-speed automatic bag-making, imparts to a package formed from the film, both anti-slippage and easiness of introduction of contents, and is also excellent in transparency and flexibility.SOLUTION: A non-stretched multilayer film comprises an outermost layer (A), at least one intermediate layer (B), and an outermost layer (C) as a seal layer which are laminated in this order. The non-stretched multilayer film is such that: the outermost layer (A) and the outermost layer (C) are layers containing a polypropylene resin as the main components; the intermediate layer (B) is a layer containing 100 pts.mass of a polyethylene resin, and 5-35 pts.mass of a polypropylene resin; a dynamic friction coefficient A of the surfaces of the outermost layer (A) is 0.60-1.00; a dynamic friction coefficient C of the surfaces of the outermost layer (C) is 0.30-1.00; and a difference between the dynamic friction coefficient A and the dynamic friction coefficient C (the dynamic friction coefficient A-the dynamic friction coefficient C) is 0±0.3.SELECTED DRAWING: None
Patent JP-2021179795-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: ISHII KOJI
IPC: G06Q50/34
Filed: 2020-05-13
Abstract: To facilitate a user to continuously vote for competitions.SOLUTION: An information processing apparatus 10 includes a reception section 111 that receives a vote for a first competition from a voter based on a content having voted for the first competition by a dopester different from the voter, and an information notification section 112 that, when receiving the vote for a second competition different from the first competition from the dopester, notifies the voter of the information of the second competition within a period being able to vote for the second competition. When the voter does not vote for the second competition, the information notification section 112 notifies the voter of the information of the second competition.SELECTED DRAWING: Figure 4
Patent JP-2021179854-A (JP)
Title: Communication system, communication method, and program
Inventor: FUKABORI AKIRA
IPC: G06F21/31
Filed: 2020-05-14
Abstract: To provide a technology related to higher security.SOLUTION: A communication system includes a first communication unit, a display unit, an imaging unit, a processing unit, and a second communication unit. The first communication unit receives a first command according to a user operation from a first device. The display unit displays an image according to the received first command. The imaging unit images the displayed image. The processing unit generates a second command for controlling a second device on the basis of an analysis result of an image obtained by the imaging. The second communication unit transmits the second command to the second device.SELECTED DRAWING: Figure 1
Patent JP-2020125849-A (JP)
Title: Male screw body, cooperation member, female screw body, fastening structure of screw body
Inventor: MICHIWAKI YUTAKA
IPC: F16B39/12
Filed: 2020-05-19
Abstract: To prevent rotation of a screw body in a specific direction with a simple structure.SOLUTION: In a male screw body, a male screw side cooperation area, which is non-circular in a cross section, seen from an axial direction, is formed. A washer (cooperation member) has a non-circular through hole, which is engaged with the male screw side cooperation area in a circumferential direction. Further, the washer includes an engagement mechanism which engages with the female screw body in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021181204-A (JP)
Title: Printer
Inventor: YODA Tomohiro
IPC: B41J2/01
Filed: 2020-05-20
Abstract: To automatically set a temperature of a medium support part and enhance convenience of a printer.SOLUTION: A printer includes a control part 10, a platen 45 for supporting a medium M in a state of being heated by a heater 29, a liquid discharge head 40 for discharging liquid, a supersonic sensor 6 for measuring a gap, a conveyance part 30, and a carriage 46 mounted with the liquid discharge head 40 and the supersonic sensor 6. The control part 10 allows the liquid discharge head 40 to execute main scanning of forming a unit printing image An and allows the conveyance part 30 to execute sub-scanning of relatively moving the medium M, then allows the supersonic sensor 6 to execute a gap acquisition operation of measuring a gap by moving in a scanning direction X and to acquire change in the gap in the scanning direction X, and determines that a temperature of the platen 45 is appropriate when the change in the gap in the scanning direction X is equal to or less than a predetermined value, and that the temperature of the platen 45 is not appropriate when the change in the gap in the scanning direction X is more than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021062602-A (JP)
Title: Thermal bending-free photocurable curved screen protective sheet
Inventor: LIU MING
IPC: B32B27/36
Filed: 2020-05-20
Abstract: To provide a thermal bending-free photocurable curved screen protective sheet.SOLUTION: There is provided a thermal bending-free photocurable curved screen protective sheet comprising a first protective film, an OCA adhesive layer, a main functional layer, a PET film layer, a surface functional layer and a second protective film sequentially arranged from bottom to top. The protective sheet of the invention can be well attached to a curved screen and the like, and avoids the phenomena of floating, forming failure, warping and the like occurring after the traditional protective film is attached. The protective sheet of the invention has good wear resistance, good scratch resistance effect, good transparency, good temperature resistance and stable structure, which can be prepared into a film with any angle, can be firmly attached to a curved screen with a large radian, and can effectively protect the curved screen.SELECTED DRAWING: None
Patent JP-2021075514-A (JP)
Title: Method for producing sodium salt of phenolic compound
Inventor: SATO TAKASHI
IPC: C07C37/66
Filed: 2020-05-20
Abstract: To efficiently produce an aimed sodium salt in a short time with high yield from a phenolic compound that has two or more phenolic hydroxyl groups.SOLUTION: The present invention relates to a method for producing a sodium salt of a phenolic compound, said method comprising a step wherein a sodium dispersion liquid, in which sodium particles are dispersed in a solvent, with the sodium particles in the sodium dispersion liquid having an average particle diameter (D50) of 70 μm or less, is mixed with a phenolic compound solution in which a phenolic compound having two or more phenolic hydroxyl groups is dissolved in a polar solvent, at a temperature lower than a melting point of sodium. Preferably, the sodium dispersion liquid and the phenolic compound solution are mixed at a temperature lower than the lowest one of the boiling points of the solvents used for them. A preferable organic solvent is paraffin and a preferable polar solvent is tetrahydrofuran.SELECTED DRAWING: Figure 1
Patent JP-2021185056-A (JP)
Title: Vent mast
Inventor: MURAKISHI OSAMU
IPC: F17C13/00
Filed: 2020-05-25
Abstract: To provide a vent mast capable of discharging a hydrogen gas relatively far from the vent mast.SOLUTION: A vent mast 5 according to an embodiment is installed on a liquefied hydrogen carrier and includes a mast body 6, a discharge pipe 8 arranged above the mast body 6, and an evagination duct 7 to connect the mast body 6 and the discharge pipe 8. A funnel 9 receiving rain invading from the discharge tube 8 is arranged in the evagination duct 7. The length L of the discharge pipe 8 is lager than an inner diameter D of the discharge pipe 8.SELECTED DRAWING: Figure 2
Patent JP-2021186709-A (JP)
Title: General purpose foot-stepping type spray device using commercial spray bottle
Inventor: SUZUKI KOICHIRO
IPC: A61L2/18
Filed: 2020-05-27
Abstract: To provide a spray device for solving an exclusive-use container, an installation place, cost being the conventional problem of arising of the need for forming a spray device as a foot-stepping type and an electrically-driven type for that reason of being operationally difficult in a state of blocking up hands since there is a danger of secondary infection by only placing a commercial spray when cleaning-sterilization needs are increasing since there are also infectious diseases of these days.SOLUTION: A sprayer uses a commercial gripping-type spray bottle. A foot-stepping part and a sprayer part are formed as a separate body by using a brake wire of a bicycle for power transmission means.EFFECT: A container shortage is dissolved by increasing a selection width of a container. An installation place-a layout become free, and an installation becomes possible by various places-methods.SELECTED DRAWING: Figure 1
Patent JP-2021191659-A (JP)
Title: Vehicular sunshade
Inventor: UEDA SHIMON
IPC: B60J3/00
Filed: 2020-06-05
Abstract: To provide a vehicular sunshade which can be left in a dash board part and can easily block sunlight as necessary.SOLUTION: A vehicular sunshade 10 is formed by one cloth member and can be installed in a folded state at a folded part 22 on a dash board part 34 in a vehicle and includes: an installation part 12 which is disposed so that the folded part 22 is located at the front side of the dash board part 34 and can cover the dash board part 34; and a light blocking part 14 having a center attachment part 16, which is connected to the installation part 12 through the folded part 22, disposed so as to overlap with the installation part 12, is provided at a center part of an end side opposite to the folded part 22, and is attachable to the a room mirror part 15 in the vehicle, and end attachment parts 18 which are provided at both end parts of the end side and attachable to a sun visor part 19 in the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021196774-A (JP)
Title: Simplified input method for macron
Inventor: HAMADA HIROSHI
IPC: G06F3/023
Filed: 2020-06-11
Abstract: To solve the problem that especially loanwords tend to have macrons and many of them are indispensable in the modern society, but ordinary input devices have insufficiently taken care of them and macrons are often allocated in the places difficult to select.SOLUTION: A way of facilitating an input is ultimately sought to make the input unnecessary. Accordingly, the problem is not solved by key allocation, but by conversion dictionary. Specifically, once a character string omitting a macron is input, a character string having a macron is presented as a conversion candidate. For example, "kohi" is input, it is possible to convert it to "ko-hi-". This solution provides advantages in both kana character input and Roman character input.SELECTED DRAWING: None
Patent JP-2021194293-A (JP)
Title: Amusement system
Inventor: HAMANO TAKAMASA
IPC: A47G5/00
Filed: 2020-06-16
Abstract: To provide an amusement system and the like that can provide a proper position detection using a marker pattern while allowing recognition of a status of a player in a play field from the outside.SOLUTION: An amusement system includes: at least one marker plate 20 which is arranged so that a surface SF1 is oriented to a player PL who plays in a play field 10 and in which a marker pattern for detecting a position of the player PL is set at the surface SF1; an HMD 200 worn by the player PL and displaying a virtual space image that is generated on the basis of a detection result of a position of the player PL using the marker pattern. The marker plate 20 is constituted of a mesh member in which the marker pattern is set at the surface SF1.SELECTED DRAWING: Figure 1
Patent JP-2021197030-A (JP)
Title: Mediation server, remote control system, mediation method, and program
Inventor: TOKIWA TADASHI
IPC: G06Q50/16
Filed: 2020-06-17
Abstract: To provide a mediation server, a remote control system, a mediation method, and a program that can provide a registration terminal with authentication information necessary for unlocking a driving device for unlocking reserved resources.SOLUTION: In a remote control system 1, a reservation management server 5 manages reservation of resources received from a registration terminal PC2 that registers reservation. A drive control server 7 remotely controls a smart lock 9 for unlocking the resources. A mediation server 6 mediates processing between the reservation management server 5 and the drive control server 7 to provide the PC2 with authentication information necessary for unlocking the smart lock 9 for unlocking the reserved resources.SELECTED DRAWING: Figure 1
Patent JP-2022001142-A (JP)
Title: Game machine
Inventor: ITO ATSUTO
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine that can enhance the interest related to a performance.SOLUTION: In a second game machine, an RB state is started after a locked BAR piling-up performance is executed when a next game of a game in which a shift condition is satisfied is started, and in a start game in the RB state, a selection performance for selecting a performance mode (e.g., a notification type) in the RB state can be executed. When the performance mode is selected by a player after the selection performance is executed, a performance corresponding to the selected performance mode can be executed in the RB state. In this game, a result performance indicating a selection result of the performance mode is executed, and the performance corresponding to the selected performance mode from the next game of this game is executed. In the start game in the RB state, when it is determined to impart a specific privilege, a specific performance different from the result performance can be executed. The same shall apply when the performance mode is not selected by the player.SELECTED DRAWING: Figure 59
Patent JP-2022006813-A (JP)
Title: Heat exchanger
Inventor: OBAYASHI YORIHIKO
IPC: F28D7/02
Filed: 2020-06-25
Abstract: To provide a heat exchanger capable of performing compact and highly efficient heat exchange.SOLUTION: A heat exchanger 100 includes spiral plate bodies 10 each of which has a first spiral plate 16 and a second spiral plate 18 formed in the same shape and mounted to the outer peripheral face of a shaft body 12 at a required space in the axial direction of the shaft body 12, and which is stored in an internal space of a cylinder body 20, the internal space being divided into first spiral spaces 32 and second spiral spaces 34, the first spiral spaces 32 each having both ends where a first fluid supply port 42 for supplying first fluid to the first spiral space 32 and a first fluid discharge port 52 for discharging the first fluid from the first spiral space 32 are provided, the second spiral spaces 34 each having both ends where a second fluid supply port 44 for supplying second fluid to the second spiral space 34 and a second fluid discharge port 54 for discharging the second fluid from the second spiral space 34 are provided.SELECTED DRAWING: Figure 3