baber/WOPTO huggingface dataset:
Patent JP-2022006238-A (JP)
Title: Protection device for uninterruptible power supply device and uninterruptible power supply device
Inventor: AKAO JUNICHI
IPC: H02H3/16
Filed: 2020-06-24
Abstract: To provide a protection device for an uninterruptible power supply device which can easily determine abnormality or a sign of abnormality in the uninterruptible power supply device to protect the uninterruptible power supply device, and the uninterruptible power supply device.SOLUTION: A protection device comprises an input side current sensor 120 for sensing an input current supplied to an uninterruptible power supply device 200, an output side current sensor 130 for sensing an output current outputted from the uninterruptible power supply device 200, a determination circuit part 110 which sets an allowable range of the input current according to sensing of the input side current sensor 120 based on the output current according to sensing of the output side current sensor 130 and determines whether or not the input current is outside an allowable range and transmits an instruction signal based on the determination, and a relay circuit part 150 for a battery which cuts off electrical connection between a battery 210 of the uninterruptible power supply device 200 and a device body based on the instruction signal of the determination circuit part 110.SELECTED DRAWING: Figure 2
Patent JP-2022006697-A (JP)
Title: Agricultural robot and support system of agricultural robot
Inventor: EDO Shunsuke
IPC: A01G7/00
Filed: 2020-06-24
Abstract: To allow data for grasping growth of crops, etc. to be collected easily.SOLUTION: An agricultural robot includes: a travelling body that can move to a crop cultivation position; a manipulator provided to the travelling body that can bring the tip side to crops when the travelling body reaches the periphery of the cultivation position; a hammering sensor including a striking mechanism provided on the tip side of the manipulator for striking the crops, and a microphone for collecting a sound when striking the crops with the striking mechanism; and a collection device for collecting data on the sound collected with the microphone.SELECTED DRAWING: Figure 8
Patent JP-2021177229-A (JP)
Title: Polarizing plate and polarizing plate with optical function layer
Inventor: MIWA KAZUYA
IPC: G02F1/1337
Filed: 2020-06-26
Abstract: To provide a polarizing plate which is extremely thin and yet offers superior durability and superior flexibility.SOLUTION: A polarizing plate 100 provided herein comprises a polarizer 10 and a protective layer 20 provided on one side of the polarizer 10. The protective layer 20 is formed of a photo-cation curable product of an epoxy resin having at least one skeleton selected from an aromatic group skeleton and a hydrogenated aromatic group skeleton, or a solidified product of a coating film of an organic solvent solution of the epoxy resin. The polarizing plate has a total thickness of 20 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022010458-A (JP)
Title: Efficient collection system of potential marine pollution product by information tag
Inventor: AKITANI MITSUTOSHI
IPC: G06Q50/26
Filed: 2020-06-29
Abstract: To provide an efficient collection system for promoting collection of a potential marine pollution product.SOLUTION: An efficient collection system of a potential marine pollution product attaches an information tag 2 such as an electronic tag or a wireless tag to a potential marine pollution product (plastic bottle 1) with adhesives 3, records marine environmental data in the information tag, and gives a fair reward to a collector by analyzing the marine environmental data by using marine environment system software via an information network from the information tag when the collector collects the disposed potential marine pollution product.SELECTED DRAWING: Figure 2
Patent JP-2022011134-A (JP)
Title: Work machine
Inventor: SHIMOIKE HIROKI
IPC: H01M10/613
Filed: 2020-06-29
Abstract: To provide a work machine capable of sufficiently introducing outside air into an internal space of a machine body from a battery mounting portion.SOLUTION: A work machine has a machine body, a rotary electric machine mounted on the machine body, a housing, and a battery housed inside the housing and capable of supplying power to the rotary electric machine. The machine body has a support plate that supports the battery, and an interior space formed below the support plate and in which the rotary electric machine is housed. The housing has a housing section that accommodates the battery, a flange section that protrudes from the periphery of the housing section and is placed on the upper surface of the support plate, and a reinforcement plate that is fixed to a lower surface of the flange section and is interposed between the flange section and the support plate. The reinforcing plate has an outside air introduction part that allows outside air to be introduced from the upper side of the support plate into the interior space.SELECTED DRAWING: Figure 15
Patent JP-2022012732-A (JP)
Title: Wind direction adjustment device
Inventor: ONUMA NAOTO
IPC: B60H1/34
Filed: 2020-07-02
Abstract: To provide a wind direction adjustment device that improves wind distribution performance, and is capable of suppressing abnormal sound.SOLUTION: A wind direction adjustment device 10 includes: a ventilation passage 15 for guiding wind in a prescribed ventilation direction; and wind direction adjustment bodies 20 that are rotatably arranged in a direction intersecting the ventilation direction in the ventilation passage 15. The wind direction adjustment bodies 20 have: guide surfaces 21, 22 crossing the ventilation direction; and projections 26 projecting from an upstream side end in the ventilation direction.SELECTED DRAWING: Figure 1
Patent JP-2020175666-A (JP)
Title: Solid molded object manufacturing method
Inventor: NISHIURA FUSAO
IPC: G06F3/12
Filed: 2020-07-07
Abstract: To reduce excessive expansion of intersecting parts of line components.SOLUTION: A solid molded object manufacturing system 1 includes: a display control means 32 by which an image where straight lines are drawn so as to intersect with each other is subjected to preview display as an image indicating a region where a thermal expansion layer is subjected to thermal expansion; and a printing control means 33 for causing printing of a concentration image so that a line component drawn later is seen dividing a line component drawn previously.SELECTED DRAWING: Figure 1
Patent JP-2022014935-A (JP)
Title: Photoelectric conversion element, photoelectric conversion element module, electronic device, power supply module and manufacturing method of photoelectric conversion element
Inventor: ITO TAKUYA
IPC: H01L51/44
Filed: 2020-07-08
Abstract: To provide a photoelectric conversion element which has photoelectric conversion characteristics equivalent to those of conventional ones, with a simple structure.SOLUTION: A photoelectric conversion element includes: a base material; and a first electrode, an electron transport layer, a photoelectric conversion layer, a hole transport layer and a second electrode, in the order, on the base material. The photoelectric conversion element has a penetration part penetrating through the electron transport layer and the photoelectric conversion layer, and has the material of the hole transport layer and the material of the second electrode within the penetration part.SELECTED DRAWING: Figure 1H
Patent JP-2022015410-A (JP)
Title: Game machine
Inventor: SHIMIZU AKIRA
IPC: A63F7/02
Filed: 2020-07-09
Abstract: To provide a game machine capable of suppressing a decrease in a player's interest in a game.SOLUTION: A special pattern includes a first special pattern that can be displayed variably when game media enters a first start pocket 120 and a second special pattern that can be displayed variably when game media enter second start pockets 140A, 140B, and variation display of the first special pattern and variation display of the second special pattern are executed in parallel.SELECTED DRAWING: Figure 4
Patent JP-2022015995-A (JP)
Title: Rotational force transmission mechanism and operation unit of ball cock of pipeline for railway vehicle
Inventor: IMAOKA NORIHIKO
IPC: F16H19/02
Filed: 2020-07-10
Abstract: To change the magnitude of a rotational force to be transmitted, while synchronizing the rotation angles between two pulleys, in a mechanism for transmitting the rotational force from one pulley to the other pulley.SOLUTION: In a rotational force transmission mechanism 10, an operation pulley 12 and a transmission destination pulley 14 have the same rotational symmetry shape 16 in which, in a plan view, a maximum diameter portion L in which a distance from a center C becomes maximum and a minimum diameter portion S in which the distance becomes minimum are provided four sets each alternately by a phase interval of 45°. A linear member 20 is connected in such a manner that the rotational positions of the operation pulley 12 and the transmission destination pulley 14 are synchronized with a phase difference of 45° regarding the rotational symmetry shape 16. Thereby, the magnitude relation of the pulley diameters of the operation pulley 12 and the transmission destination pulley 14 changes with a phase cycle of 45°, so that the magnitude of the rotational force transmitted to the transmission destination pulley 14 can be changed with the same cycle. Also, by the operation pulley 12 and the transmission destination pulley 14 having the same rotational symmetry shape 16, the rotational angles can be synchronized.SELECTED DRAWING: Figure 1
Patent JP-2021131151-A (JP)
Title: Hinge structure and foldable electronic apparatus
Inventor: ZHANG XUEHU
IPC: F16C11/10
Filed: 2020-07-13
Abstract: To provide a hinge structure and a foldable electronic apparatus.SOLUTION: The present disclosure is related to a hinge structure and a foldable electronic apparatus. The hinge structure includes: a support piece having a horizontally-developed state and a folded state; at least one first hinge connected to each support piece, driving the support piece, and configured to switch between the horizontally-developed state and the folded state; and at least a pair of horizontal-development support members, each pair including a first support member, a second support member, and a horizontal-development bracket, the horizontal-development bracket being connected to both of the first support member and the second support member and connected to the support piece. When the support piece is in the horizontally-developed state, the first support member and the second support member interact with each other to generate an active force on a plane on which the support piece is positioned in order to maintain the support piece in the horizontally-developed state.SELECTED DRAWING: Figure 1
Patent JP-2022017123-A (JP)
Title: Washing toilet seat device
Inventor: MURATA HIROMITSU
IPC: E03D9/08
Filed: 2020-07-13
Abstract: To provide a washing toilet seat device that can be expected to save a washing liquid without operating an unnecessary washing jet.SOLUTION: The washing toilet seat device of the present invention comprises in a main body 11: a washing nozzle that ejects a washing liquid to a private part of a user; and an ejection device 28 that ejects the washing liquid that wets a toilet bowl 1. A mist button for operating the ejection device 28 is provided on a remote controller provided separately from the main body 11. The washing liquid is not ejected from the ejection device 28 even if the user enters the toilet room where the toilet bowl is installed or opens a toilet lid 15 provided on the main body 11, and the washing liquid is ejected from the ejection device 28 only when the mist button provided on the remote controller is operated.SELECTED DRAWING: Figure 2
Patent JP-2022021227-A (JP)
Title: Snow melting structure on roof
Inventor: KUROSAKI SHIRO
IPC: E04D3/35
Filed: 2020-07-21
Abstract: To provide a snow melting structure on a roof that is easy to construct and efficiently propagates heat horizontally to the roof.SOLUTION: There is provided a snow melting structure placed on a roof including a heater 5 arranged on a roof material 2 side and a water-repellent heat insulating layer 4 provided on a surface of the heater 5. The heat insulating layer 4 contains a plurality of hollow glass beads dispersed in a resin layer. Further, the snow melting structure has a heat transfer primer layer 3 interposed between the roof material 2 and the heater 5. The heat transfer primer layer 3 contains a large number of flake-shaped aluminum powders contained in the resin layer.SELECTED DRAWING: Figure 1
Patent JP-2022024829-A (JP)
Title: External power supply and camera system
Inventor: HAMAZAKI JUN
IPC: G03B17/56
Filed: 2020-07-28
Abstract: To provide an external power supply which does not cut off power supply to a camera at the replacement of a battery.SOLUTION: An external power supply 1 which is attachable and detachable to/from a camera 100 includes: a body part 5 having an internal space 4; a folder part 50 having a housing part 51 which can be inserted and extracted to/from the internal space 4 through an insertion port 6 provided on the body part 5, and when inserted into the internal space 4, can accommodate two or more batteries 40 in juxtaposition from the insertion port 6 side toward the back side; a folder lock part 10 provided on the body part 5 or the folder part 50 to operate a lock state of the folder part 50 to the body part 5; a battery lock part 54 provided on either a first battery 40A, which is arranged to face the insertion port 6, among the batteries 40 or the folder part 50 to operate a lock state of the first battery 40A to the folder part 50.SELECTED DRAWING: Figure 4
Patent JP-2022024873-A (JP)
Title: Image forming apparatus
Inventor: TETSUNO SHUICHI
IPC: G03G15/16
Filed: 2020-07-28
Abstract: To effectively supply fine particles to a surface of a photoconductor drum to improve transfer efficiency.SOLUTION: An image forming apparatus has a rotatable developer carrier that carries a developer composed of a toner particle and carrier particles adhered to the surface of the toner particle. When a pressing force for pressing the developer carrier against an image carrier is F, and the total number of carrier particles interposed between the toner particle and the image carrier is N, the relationship between an adhesion force Ft formed between the carrier particles and the toner particle measured when the carrier particles are pressed against the toner particle with F/N being a pressing force per unit carrier particle and an adhesion force Fdr formed between the carrier particles and the image carrier measured when the carrier particles are pressed against the image carrier with F/N satisfies Ft≤Fdr.SELECTED DRAWING: Figure 8
Patent JP-2022025431-A (JP)
Title: Secondary battery
Inventor: ITO SHOTA
IPC: H01M10/04
Filed: 2020-07-29
Abstract: To suppress the material degradation of electrodes and improve the safety of a recovery process by suppressing the unevenness of recovery by the recovery process in a secondary battery to recover a reduced battery capacity.SOLUTION: The secondary battery has a positive electrode, a negative electrode, and a capacity recovery electrode as a third electrode. The secondary battery has an electrode group 1, which is formed by stacking the positive electrode 11, negative electrode 12, and capacity recovery electrode 15. In the electrode group 1, the capacity recovery electrode 15 is arranged inside the electrode group 1, which is located in the inner side of the stacking direction than the outermost side of the stacking direction of the electrode group 1.SELECTED DRAWING: Figure 2
Patent JP-2021089414-A (JP)
Title: Optical element angle adjustment device and image projection device
Inventor: MIKUTSU YASUNARI
IPC: G02B7/182
Filed: 2020-07-30
Abstract: To make it possible to adjust the angle of an optical mirror in a simple and accurate manner.SOLUTION: An optical element angle adjustment device is provided with a first and second projections so as to project onto the same axis from opposite positions across an optical mirror held by a mirror holding part. The optical element angle adjustment device is provided with a bearing part that supports the first projection, a first adjustment member having a long hole par that is formed along a first rotation direction being a direction to rotate the axis of the first projection and into which the second projection part is inserted, and a second adjustment member that is fitted to the second projection projecting from the first adjustment member and rotates the mirror holding part in a second rotation direction having the axis as a rotation axis through the second projection. The optical element angle adjustment device adjusts, with the first adjustment member, the position of the second projection in the long hole part, adjusts the rotation angle in the first rotation direction of the mirror holding part, and adjusts the rotation angle in the second rotation direction of the second adjustment member to rotate the mirror holding part through the second projection and adjust the rotational position of the mirror holding part. Subsequently, the optical element angle adjustment device fixes the respective positions.SELECTED DRAWING: Figure 8
Patent JP-2022029023-A (JP)
Title: Production of functional composite fine particle using gradient type polymer surface active agent and in-liquid dry method in combination
Inventor: FUCHIGAMI KIYOMI
IPC: B01J13/04
Filed: 2020-08-04
Abstract: To provide a method for producing functional composite fine particles for controlling coalescence of droplets in suspension and polymerization.SOLUTION: Polymer beads having a desired particle diameter can be easily obtained without causing coalescence by performing suspension and polymerization using a gradient type polymer surface active agent illustrated in the following structure, which is synthesized by AGET-ATRP precision synthesis using atom transfer radical polymerization (ATRP) and an activator (AGET) produced by electron transfer.SELECTED DRAWING: None
Patent JP-2022029636-A (JP)
Title: Battery replacement device
Inventor: SAKATOKU TAKUYA
IPC: H02J7/10
Filed: 2020-08-05
Abstract: To provide a battery replacement device that can use a general-purpose removable battery.SOLUTION: A battery replacement device 100 includes a battery accommodating unit 1 that accommodates a removable battery B that supplies the drive power to an electric vehicle V, a charging unit 2 that is provided inside the battery accommodating unit 1 to charge the removable battery B, an authentication unit 4 that obtains user information U from an authentication medium M separated from the removable battery B before the removable battery B removed from the electric vehicle V is attached to the charging unit 2, and a control unit 9 that perform control to enable the provision of the charged removable battery B accommodated in the battery accommodating unit 1 on the basis of the user information U acquired by the authentication unit.SELECTED DRAWING: Figure 1
Patent JP-2022030361-A (JP)
Title: Sheet conveying device and image forming system including the same
Inventor: KUBO MAMORU
IPC: B65H29/22
Filed: 2020-08-07
Abstract: To provide a sheet conveying device with excellent productivity.SOLUTION: The sheet conveying device includes: sheet conveying means for conveying a sheet in a predetermined conveying direction; a placement unit for placing the sheet conveyed by the sheet conveying means; a contact unit in contact with an upstream end of the placed sheet placed on the placement unit in a conveyance direction; sheet ejecting means for ejecting the placed sheet from the placement unit by moving the contact unit downstream in the conveyance direction; and a sheet conveyance guide unit for supporting a leading edge of the next sheet conveyed by the sheet conveying means to the placement unit upstream of the contact unit in the conveyance direction. The sheet conveyance guide unit includes an inclined surface that supports the leading edge of the next sheet to be discharged to the placement unit.SELECTED DRAWING: Figure 21
Patent JP-2020175281-A (JP)
Title: Game machine
Inventor: ITO TOMOAKI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To create a new interest in a game machine that can perform control to a high-probability state on the basis of passage through a specific area.SOLUTION: A Pachinko game machine 1 performs control to a high-probability state on the basis of passage of game balls through a specific area 39 inside a first major winning hole 30. A distribution member 71 distributes game balls to a specific area in a first state and distributes game balls to a non-specific area 70 in a second state. The Pachinko game machine 1 controls the distribution member from the second state to the first state when opening the first major winning hole in an operation round game in which the distribution member is operated, and then controls the distribution member returned to the second state to the first state again on the basis that the number of winning balls reaches a predetermined number (for example, "3"). The distribution member is controlled to the first state even if it is detected that the number of winning balls reaches a predetermined number after closing the first major winning hole.SELECTED DRAWING: Figure 15
Patent JP-2022030567-A (JP)
Title: Vehicle control system
Inventor: FUKUTOMI IPPEI
IPC: B60W40/08
Filed: 2020-08-07
Abstract: To provide a vehicle control system capable of appropriately controlling a vehicle based on an electrocardiographic waveform of a driver.SOLUTION: In a vehicle control system, a vehicle 2 includes a vehicle control section 25 for transmitting electrocardiographic information expressing an electrocardiographic waveform of a driver received from an electrocardiograph 11 mounted on a driver of the vehicle 2 via an in-vehicle communication section 21 to a server 3 via an out-of-vehicle communication section 22 together with control level information expressing an operation control level to be applicable to the vehicle 2, and performing the operation control of the vehicle 2 in response to a travel instruction received from the server 3 and expressing the operation control to be performed by the vehicle 2. The server 3 includes a control section 34 for analyzing an electrocardiographic waveform expressed in the electrocardiographic information received from the vehicle 2 via a communication section 31, determining whether or not an abnormality exists in a behavior of the heart of the driver, and transmitting a travel instruction generated in response to an operation control level expressed in the control level information received from the vehicle 2 to the vehicle 2 via the communication section 31 when an abnormality exists in the behavior of the heart of the driver.SELECTED DRAWING: Figure 2
Patent JP-2022032693-A (JP)
Title: Selenium (vi) compound reduction method and selenium recovery method
Inventor: KISHIDA MASAHIRO
IPC: C22B3/44
Filed: 2020-08-13
Abstract: To provide a method capable of effectively and efficiently reducing a selenium (VI) compound, which is a compound difficult to treat, and separating and recovering it, from external addition of an oxidizer or a reductant.SOLUTION: A method for reducing a selenium (VI) compound contained in an aqueous solution, includes reducing, in the presence of a catalyst having a carrier supporting a platinum group element thereon, selenium (VI) in the aqueous solution by means of an arsenic (III) compound coexisting in the aqueous solution. In the reduction method, the pH of the aqueous solution should preferably be controlled in a range of 1.0 or more and 10 or less. A method for recovering selenium from an aqueous solution containing a selenium (VI) compound, includes a reduction step for reducing, in the presence of a catalyst having a carrier supporting a platinum group element thereon, selenium (VI) in the aqueous solution by means of an arsenic (III) compound coexisting in the aqueous solution, and a recovery step for recovering the produced simple substance of selenium by solid-liquid separation.SELECTED DRAWING: Figure 1