baber/WOPTO huggingface dataset:
Patent JP-2022148128-A (JP)
Title: Polarizer and image display device
Inventor: HAGIWARA SHINYA
IPC: G02B5/30
Filed: 2021-03-24
Abstract: To provide a polarizer in which a crack is hardly caused in a hole in a thermal shock test.SOLUTION: A polarizer has: a polarization element formed by having a dichroic dye absorbed into a polyvinyl alcohol resin layer and oriented; and a transparent protection film. In the polyvinyl alcohol resin layer, an absorption rate of boron is equal to or more than 5.70 mass%, and in the polarization element, the percentage content of the boron is equal to or more than 4.0 mass% and less than 8.0 mass%. In an in-plane in a plan view, the polarizer has at least one hole, and a shape of the hole satisfies both conditions (1a) and (1b). (1a) The shape of the hole has two linear line parts almost parallel with a transmittance axis of the polarization element, and a length of the linear line part almost parallel with the transmittance axis of the polarization element is equal to or less than 10 mm. (1b) The shape of the hole has at least two curve parts, and a radius of curvature of the curve part is equal to or more and 0.5 mm, and is less than 11 mm.SELECTED DRAWING: None
Patent JP-2022148215-A (JP)
Title: Loading type truck crane
Inventor: ENDO KATSUAKI
IPC: B60P1/54
Filed: 2021-03-24
Abstract: To provide a loading type truck crane in which work capacity in a front region is not excessively limited, safety of work is ensured, capacity of a crane device can be utilized to the maximum, functions in a machine type adopted with two-stage suspension can be secured.SOLUTION: Provided is a loading type truck crane 10 provided with a two-stage suspension in a rear wheel 23. The loading type truck crane 10 includes a crane device 21 and a control device 12. In a case where a boom 32 included in the crane device 21 is located in a front region, when a spring constant of the two-stage suspension becomes smaller than a preset value, the control device 12 activates a function of regulating operation of the crane device 21 or the like. With this configuration, operation regulation when the boom is located in the front region or the like is performed, and functions of the loading type truck crane 10 can be enhanced with a simple configuration.SELECTED DRAWING: Figure 1
Patent JP-2022150428-A (JP)
Title: High-pressure gas container for filing of aerosol injection agent, and manufacturing method therefor, as well as aerosol product using the same
Inventor: KANAZAWA YASUHIRO
IPC: F17C5/02
Filed: 2021-03-26
Abstract: To provide a high-pressure gas container for filling of an aerosol injection agent capable of filling an aerosol can with an injection agent without using a dedicated carbon dioxide gas filling machine and thus capable of filling the aerosol can with an aerosol injection agent in one step, and a manufacturing method therefor, as well as an aerosol product using the high-pressure gas container.SOLUTION: A high-pressure gas container for filling of an aerosol injection agent is for filling an aerosol can with an injection agent in one step, where the injection agent, which is a mixed gas in which carbon dioxide gas is dissolved in liquefied gas, is sealed inside.SELECTED DRAWING: Figure 1
Patent JP-2022153027-A (JP)
Title: Inner cotton structure and stuffed article using the same
Inventor: YAMAUCHI IPPEI
IPC: D06M15/643
Filed: 2021-03-29
Abstract: To provide an inner cotton structure having high heat insulation, bulkiness, and washing durability, and a stuffed article using the same.SOLUTION: An inner cotton structure consists of at least two types of a long fiber A and a long fiber B. The long fiber A is relatively shorter than the long fiber B and includes a long fiber inner cotton 23 in which the long fiber A and the long fiber B are integrated and a nonwoven fabric 22. The nonwoven fabric 22 consists of hollow polyester short fibers, crimped polyester short fibers, and a fiber web blended with short fibers having low melting point. The long fiber inner cotton 23 and the nonwoven fabric 22 are integrated. A stuffed article is formed by filling the inner cotton structure at least in a portion or whole of inside portion of a side cloth formed of a front cloth and a backing cloth.SELECTED DRAWING: Figure 1
Patent JP-2022153112-A (JP)
Title: Storage case and packing material
Inventor: KADOYA YOSUKE
IPC: B65D85/575
Filed: 2021-03-29
Abstract: To provide a storage case and a packing material that reduce wear on a support surface compared to a configuration that supports sides of a plurality of magnetic tape cartridges on the entire surface of the support surface that supports sides of the plurality of magnetic tape cartridges.SOLUTION: The storage case includes a support surface that supports the side surfaces of a plurality of magnetic tape cartridges. The support surface has a first surface and a second surface located closer to the side of the side surface than the first surface.SELECTED DRAWING: Figure 4
Patent JP-2022154039-A (JP)
Title: Organic-modified boron nitride particles and method for continuously producing the same
Inventor: AJIRI MASAFUMI
IPC: C01B21/064
Filed: 2021-03-30
Abstract: To provide boron nitride particles having a high organic modification ratio in a stable and efficient manner.SOLUTION: A continuous production method comprises a contact step of continuously supplying pretreated boron nitride and an organic modifying agent to continuously bring them into contact in the co-presence of a subcritical-state water-based material and an acid or base. The pretreatment includes one or more selected from among adding an acid to boron nitride, adding a base to boron nitride, adding an oxidizing agent to boron nitride, adding a reducing agent to boron nitride, and subjecting boron nitride to a hydrothermal or solvothermal treatment.SELECTED DRAWING: Figure 1
Patent JP-2022049645-A (JP)
Title: Printed matter, image formation device, information acquisition device and information transmission system
Inventor: ATARI HIROKI
IPC: G03G21/00
Filed: 2021-03-31
Abstract: To provide a printed matter allowing a location of a confidential information image to be easily spotted.SOLUTION: A printed matter has a print of a confidential information image 80 formed with an IR toner visible under a special condition such as photographing by an infrared camera 90. The printed matter has a print of an information image 81 formed with the IR toner having information related to a location of the confidential information image 80. A user grasps, from the information image 81 photographed by the infrared camera 90, that the confidential information image 80 is in a center of the printed matter, and moves a photographing spot of the infrared camera 90 to the center of the printed matter, so that a location of the confidential information image can be easily spotted.SELECTED DRAWING: Figure 1
Patent JP-2022156491-A (JP)
Title: Work machine
Inventor: MORISHITA HAYATO
IPC: E02F9/20
Filed: 2021-03-31
Abstract: To provide a work machine capable of notifying a user of the replacing time of a filter of an air cleaner at an appropriate timing.SOLUTION: This work machine acquires latest air pressure detected by an air pressure sensor as a current pressure value when an air amount detected by an air amount sensor is included within a prescribed range (S11: Yes→S12), and notifies a user of the necessity of replacing a filter through a notification device (S19) when a cleaning number of times calculated on the basis of a number of times a difference pressure value obtained by subtracting the current pressure value from a past pressure value stored in a memory is equal to or larger than a predetermined threshold pressure value is equal to or larger than a predetermined threshold number of times (S18: Yes).SELECTED DRAWING: Figure 5
Patent JP-2022156604-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MIYAMOTO RYUSUKE
IPC: G06T7/00
Filed: 2021-03-31
Abstract: To detect an event that a desired change has become apparent in a further preferred form even under a condition where various changes may become apparent in an image being an object.SOLUTION: An information processing apparatus comprises: generation means which generates a normalized image by subjecting an input image to normalization processing which uses a learned model preliminarily constructed on the basis of machine learning to which a plurality of normal images is inputted; determination means which determines whether or not the normalized image approximately matches a prescribed reference image; and output means which outputs notification information to a prescribed output destination in accordance with a result of the determination.SELECTED DRAWING: Figure 3
Patent JP-2022157408-A (JP)
Title: Heat conduction member
Inventor: FUKUI TAISHI
IPC: F28D15/02
Filed: 2021-03-31
Abstract: To provide a heat conduction member which can tightly contact with a heating element and is attached thereto in the state.SOLUTION: A heat conduction member 1 includes: a housing 10 having an internal space 10a; and a wick structure and a working medium housed in the internal space 10a. The housing 10 has a first metal plate 11 and a second metal plate which are arranged facing each other in a vertical direction. The first metal plate 11 and the second metal plate are jointed through a joint part 14 disposed at a peripheral edge enclosing the internal space 10a. At least one of the first metal plate 11 and the second metal plate has a bending part and an attachment part. The bending part bends from the outer side of the joint part 14 to one side in the vertical direction. The attachment part is disposed at a tip part of the bending part.SELECTED DRAWING: Figure 1
Patent JP-2022157915-A (JP)
Title: Power system analysis device and power system analysis method
Inventor: KUROKAWA YOSHIKI
IPC: H02J3/00
Filed: 2021-03-31
Abstract: To provide a power system analysis device and a power system analysis method which provide operation data that allows high accuracy calculation in flow analysis for analyzing various factors in a power system.SOLUTION: A power system analysis device sorts elements by a tangent of a phase difference for first and second effective power vectors of which elements are values of effective power of individual loads in a system cross section at a first time and a second time of a power facility, and first and second invalid power vectors in which values of invalid power of the individual loads, converts them into vectors in which their middle elements are replaced with 0, and calculates a similarity between the system cross section at the first time and the system cross section at the second time by a cosine similarity related to the effective power of the individual replaced vectors and a cosine similarity related to the invalid power of the individual vectors.SELECTED DRAWING: Figure 6
Patent JP-2021165173-A (JP)
Title: Assembly type aluminum pallet
Inventor: BAK YEONG HWAN
IPC: B65D19/30
Filed: 2021-04-05
Abstract: To provide an assembly type aluminum pallet that is very easy to assemble and disassemble, and greatly improves productivity and recyclability, and not only keeps the firm assembled state but also makes an appearance beautiful.SOLUTION: Such an assembly type aluminum pallet according to the present invention includes a first support member 10, a second support member 20 that is joined to about the middle of the first support member so as to be orthogonal to it, a top plate member 30 that is joined so as to be arranged at regular intervals on the left and right on the upper surfaces of the first and second support members that are joined so as to be orthogonal to each other, first frame members 40 that connect the middle portions of the first support member at the left and right ends, second frame members 50 that connect the middle portions of the second support member at the front and rear ends, and square members 60 that are connected to each of the four corners formed by the front and rear ends and left and right ends that engage with each of the first and second frame members.SELECTED DRAWING: Figure 1
Patent JP-2022160136-A (JP)
Title: Laminated coil component
Inventor: HIDA KAZUYA
IPC: H01F27/29
Filed: 2021-04-06
Abstract: To provide a laminated coil component that suppresses the generation of stray capacitance and improves characteristics.SOLUTION: A laminated coil component 1 includes an element body 2, a coil 5, a first terminal electrode 3 and a second terminal electrode 4, a first connection conductor 6, and a second connecting conductor 7. The coil 5 includes a first coil portion 8 having one end of the coil 5 and arranged on the main surface 2c side, and a second coil portion 9 having the other end of the coil 5 and arranged on the main surface 2d side, and a distance L2 between the first connection conductor 6 and the second coil portion 9 is greater than a distance L1 between the first connection conductor 6 and the first coil portion 8.SELECTED DRAWING: Figure 2
Patent JP-2022160887-A (JP)
Title: Thin communication device equipped with directional antenna and manufacturing method thereof
Inventor: DOI MISAKI
IPC: H01Q1/40
Filed: 2021-04-07
Abstract: To provide a thin communication device equipped with a directional antenna.SOLUTION: A thin communication device includes a board 1, a transmission antenna unit 2 disposed on the board 1, and a metal foil 5 disposed on the board 1 and disposed so as to cover the entire transmission antenna unit 2. The transmission antenna unit 2 typically transmits a beacon signal using radio waves. In order to exhibit a radio wave shielding effect, it is preferable for the transmission antenna unit 2 that the transmission antenna unit 2 is positioned near the center of the metal foil 5 when the plane of the board 1 is viewed from above. It is preferable that the board 1 is mounted with components on one side and the metal foil 5 is disposed on the other side of the board 1 on which components are not mounted. It is preferable that the metal foil 5 is a metal thin film deposited on an organic film.SELECTED DRAWING: Figure 1
Patent JP-2022162711-A (JP)
Title: Information processing device and information processing method
Inventor: ONOKI SHIGEO
IPC: G01C21/26
Filed: 2021-04-13
Abstract: To improve convenience of a wheelchair user in getting on or off a vehicle.SOLUTION: An information processing device acquires vehicle information including position information of a vehicle and state information of the vehicle. Based on the vehicle information, the information processing device identifies an actual location where a wheelchair user has actually gotten on or off the vehicle. Then, the information processing device adds information on the actual location to a database.SELECTED DRAWING: Figure 3
Patent JP-2021190100-A (JP)
Title: Method, program and information processing device
Inventor: FUJIWARA KO
IPC: G06T19/00
Filed: 2021-04-15
Abstract: To provide a technique of a head-mounted device system capable of enhancing a feeling of immersion as if a video content such as a character and a person is "there" in an actual world.SOLUTION: A first processing section of a head-mounted device defines a virtual space, disposes a video content in the virtual space, sets up a virtual camera at a prescribed position different from a center of the virtual space, defines a range based on the setup of the virtual camera, and rotates the virtual camera in conjunction with an operation of a user wearing the head-mounted device.SELECTED DRAWING: Figure 6
Patent JP-2022164984-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: OGATA NAOHIRO
IPC: G09F19/00
Filed: 2021-04-19
Abstract: To provide an information processing apparatus, an information processing method, and a program for specifying whether a problem is due to an error in a display terminal or due to another cause.SOLUTION: In a vacant room management system, a vacant room management server (information processing apparatus) connected so as to be communicable with respective display terminals installed in a plurality of toilet private rooms 20 included in facilities A and B performs: processing of receiving data transmitted from the respective display apparatuses at predetermined intervals; first determination processing of determining whether or not communication with each of the display apparatuses is impossible based on a latest reception date and time of data transmitted from each of the display apparatuses; second determination processing of determining a state of the display apparatus of a target determined that communication is impossible based on data transmitted from another display apparatus installed in another private room of the facility to which the display apparatus of the target determined that communication is impossible by the first determination processing belongs; and processing of outputting a determination result of the second determination processing.SELECTED DRAWING: Figure 1
Patent JP-2022165247-A (JP)
Title: press-through package
Inventor: MURANAKA YUKI
IPC: B65D75/36
Filed: 2021-04-19
Abstract: To provide a press-through package with a lid material having a structure in which a reinforcement layer is easily peeled off at the time of opening.SOLUTION: A press-through package 1 of the present invention includes: a resin container 2 having a sheet-like body part 22 including a front surface 22a and a back surface 22b, and a container-like storage part 21 that bulges outward from the front surface 22a and opens toward the back surface 22b to store an object T to be stored, and a sheet-like lid member 3 adhered to the resin container 2 so as to cover the storage part 21 from the back surface 22b side and overlap the body part 22. The lid member 3 has: a remainder lid part 4 that includes a base material layer 6 made of a metal foil through which the object T to be stored can be pressed, and a heat-sealable adhesive layer 7 arranged between the base material layer 6 and the resin container 2 and adhered to the body part 22; and a detachment lid part 5 that includes a reinforcement layer 10 for reinforcing the remainder lid part 4, and a release layer 8 disposed between the reinforcement layer 10 and the base material layer 6 and adhered to the base material layer 6 in a peelable state. The resin container 2 has a slit part 23 formed on the front surface 22a side of the body part 22, and the reinforcement layer 10 includes a resin reinforcement layer 10A1 made of a resin film.SELECTED DRAWING: Figure 1
Patent JP-2021175499-A (JP)
Title: Double chip tray, chip tray, and game management system
Inventor: SHIGETA YASUSHI
IPC: A63F1/18
Filed: 2021-04-23
Abstract: To provide a game management system capable of managing a game by utilizing an RFID tag built into plural kinds of chips when housing them in a chip tray, and to provide a double chip tray used for the system.SOLUTION: A chip tray is a double chip tray including a chip tray reader 33 capable of reading two kinds of chips having different shape and/or size for incorporating an RFID tag, an upper-stage chip housing part 31 capable of housing chips, and a lower-stage chip housing part 32 capable of housing chips. The chip tray reader 33 is configured so as to be capable of reading RFID tags of two kinds of chips, namely a round chip and a plaque chip 8, housed in the chip tray, and grasping each sum.SELECTED DRAWING: Figure 7
Patent JP-2022170556-A (JP)
Title: Camera system, and movable body having camera system
Inventor: YANO HIROSHI
IPC: B60R1/00
Filed: 2021-04-28
Abstract: To allow acquisition of an image that can be used both for the purpose of an electronic room mirror and for the purpose of a rear surveillance camera.SOLUTION: A camera system 300 comprises a camera 100 that has an image pickup device 420 and an optical system 410 and is provided on a movable body 10 to pick up an image of the rear of the movable body 10. The optical system 410 forms a high resolution area having a high imaging magnification, and a peripheral resolution area having a lower imaging magnification than that of the high resolution area and formed on the periphery of the high resolution area. The camera 100 is installed on the movable body 10 such that an optical axis 115 passing through the center of the high resolution area and extending in a direction in which the optical system 410 receives light is inclined upward with respect to the immediately rearward of the movable body 10 on a surface parallel to a light receiving surface of the image pickup device 420.SELECTED DRAWING: Figure 1
Patent JP-2022171188-A (JP)
Title: Information processing method, program, and information processing device
Inventor: TAIRA Yudai
IPC: G16H50/80
Filed: 2021-04-30
Abstract: To provide an information processing device for providing a determination material required to take measures for reducing an influence caused by infection in a space having the possibility of virus infection.SOLUTION: In an information processing method in an object space, a client device 10-1 receives a beacon signal, calculates a contact distance, and stores the contact distance with time stamp information on a reception time and contact client identification information. Then, the client device 10-1 determines a dense contact, and displays its result on a display. A dense contact condition includes the time stamp information showing a time included in a prescribed dense contact period by taking back from the present time, the contact client identification information, and contact distance information showing the prescribed dense contact distance or below, and a time shown by the time stamp information of these records being a prescribed dense contact time or more.SELECTED DRAWING: Figure 3
Patent JP-2021119783-A (JP)
Title: Cell-targeting molecules comprising shiga toxin a subunit effectors and cd8+ t-cell epitopes
Inventor: ERIC POMA
IPC: A61P37/06
Filed: 2021-05-11
Abstract: To provide cell-targeting molecules which can deliver a CD8+ T-cell epitope cargo to the MHC class I presentation pathway of the cell.SOLUTION: Provided is a cell-targeting molecule comprising: i) a Shiga toxin effector polypeptide having a Shiga toxin A1 fragment region; ii) a heterologous binding region capable of specifically binding at least one extracellular target biomolecule; and iii) a heterologous, CD8+ T-cell epitope which is not embedded in the Shiga toxin A1 fragment region, the administration of the cell-targeting molecule to a cell resulting in the internalization of the cell-targeting molecule by the cell and the presentation of the CD8+ T-cell epitope complexed with an MHC class I molecule, on a cellular surface by the cell.SELECTED DRAWING: None
Patent JP-2021118927-A (JP)
Title: Vision measuring device, assembly including such device, and system
Inventor: NAUCHE MICHEL
IPC: A61B3/103
Filed: 2021-05-12
Abstract: To provide a vision measuring device including a holder designed so as to receive vision compensation spectacles.SOLUTION: A vision measuring device (400) comprises: a base (410) designed to receive corrective spectacles; at least one transmission element (425, 435, 445) designed to cooperate with a member for adjusting the optical correction characteristics of the spectacles; and at least one drive motor (420, 430, 440) for driving the transmission element (425, 435, 445). Further provided are an assembly including the vision measuring device and the vision compensation spectacles, and an associated system.SELECTED DRAWING: Figure 5