baber/WOPTO huggingface dataset:
Patent JP-2020180305-A (JP)
Title: Adhesive film and surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J9/02
Filed: 2020-08-12
Abstract: To provide an adhesive film having antistatic performance, showing an excellent balance of adhesive force at both low and high peeling rates, and having a long pot life and excellent durability and reworkability.SOLUTION: There is provided an adhesive film which comprises: an acrylic polymer of a copolymer having an acid value of 0.01 to 8.0 obtained by copolymerization of (A) a (meth)acrylate ester monomer having an alkyl group having 4 to 18 carbon atoms, (B) a monomer containing a hydroxyl group, (C) a monomer containing a carboxyl group, (D) a polyalkylene glycol mono(meth)acrylate or an alkyl ether thereof, and (E) a nitrogen-containing vinyl monomer containing no hydroxyl group or an alkoxy group-containing alkyl (meth)acrylate monomer; (F) a bifunctional or higher isocyanate compound; (G) a crosslinking catalyst for a metal chelate compound; (H) a keto-enol tautomer compound; (I) an antistatic agent; (J) a polyether-modified siloxane compound; and (K) a tocopherol-based antioxidant.SELECTED DRAWING: None
Patent JP-2020194578-A (JP)
Title: Method and system for gross settlement by use of opaque blockchain
Inventor: STEVEN CHARLES DAVIS
IPC: G06Q20/06
Filed: 2020-08-19
Abstract: To provide a system and a method for confirming an electronic transaction using an opaque blockchain.SOLUTION: A method of confirming an electronic transaction using a blockchain comprises: receiving transaction data; generating a transaction message; transmitting the transaction message; receiving a return message; and generating a hash value.SELECTED DRAWING: Figure 4A
Patent JP-2022035372-A (JP)
Title: Starting device for engine
Inventor: MIYASATO YOSHIAKI
IPC: B60W20/16
Filed: 2020-08-20
Abstract: To provide a starting device for an engine, which is able to reduce the possibility that a driver may unintentionally experience a penalty in an exhaust gas restriction area.SOLUTION: A starting device for an engine, which is a starting device for an engine of a vehicle capable of switching between EV travel and HV travel, includes: an engine start unit that starts, based on a starting operation by a driver of the vehicle, the engine during EV travel; and a starting-operation switching unit that switches the starting operation to a first switching operation in a case where the vehicle is traveling an area outside an exhaust gas restriction area set in advance and switches the starting operation to a second starting operation different from the first switching operation in a case where the vehicle is traveling in the exhaust gas restriction area, in which in a case where the vehicle is EV-traveling in the exhaust gas restriction area, the engine starting unit does not start the engine when the first starting operation is performed by the driver and starts the engine when the second starting operation is performed by the driver.SELECTED DRAWING: Figure 2
Patent JP-2022035747-A (JP)
Title: Portable terminal case
Inventor: TANAKA TSUTOMU
IPC: H05K5/02
Filed: 2020-08-21
Abstract: To provide a portable terminal case that can accommodate portable terminals of various sizes and can continue to be used even when there are differences in dimensions due to model changes.SOLUTION: A portable terminal case 1 includes a frame body 2 that is formed in a rectangular frame shape so as to have an operation opening 22 that allows a display 101 of a portable terminal 100 to be operated, and is arranged corresponding to the outer peripheral edge portion on the front side of the portable terminal 100, and a terminal housing 3 that has edges 31a, 31b, 31c, and 31d attached to the respective frame 21a, 21b, 21c, and 21d of this frame 2, and holds the back side of the portable terminal 100 arranged in the frame 2, and in which at least one or more of the frame 21a, 21b, 21c, and 21d and the edge 31a, 31b, 31c, and 31d are detachably configured to allow the portable terminal 100 to be put in and taken out.SELECTED DRAWING: Figure 3
Patent JP-2022036539-A (JP)
Title: Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatus
Inventor: MARUYAMA HIDENOBU
IPC: B29C64/321
Filed: 2020-08-24
Abstract: To provide a plasticizing device with a reduced risk that a depositing port gets clogged with a material.SOLUTION: A plasticizing device includes a plasticizing mechanism including a feeding port for receiving a material and configured to plasticize the material to generate a melted material and a material feeding mechanism configured to feed the material to the plasticizing mechanism. The material feeding mechanism includes a housing including a depositing port communicating with the feeding port, the housing storing the material, and a rotating member stored in the housing and capable of rotating along the inner edge of the housing. A plurality of through-holes are provided in the rotating member at intervals along the outer circumference of the rotating member. When the rotating member rotates and any one of the plurality of through-holes communicates with the depositing port, the material stored in the housing is fed from the feeding port to the plasticizing mechanism through the depositing port.SELECTED DRAWING: Figure 5
Patent JP-2022038228-A (JP)
Title: Press device and control method
Inventor: TAKEGOSHI KENTARO
IPC: B21D24/02
Filed: 2020-08-26
Abstract: To suppress an overshoot load.SOLUTION: A press device includes a first metal mold 16, a second metal mold 17 facing the first metal mold to perform press molding of a molded product W with the first metal mold, a hydraulic cushioning device 8 for causing the first metal mold to move with respect to the second metal mold, a position detection part 25 for detecting a movable position by the hydraulic cushioning device, a load detection part 23 for detecting a load by the hydraulic cushioning device, and a control part 21 for controlling the hydraulic cushioning device. When a detection load of the load detection part exceeds a prescribed value, the control part starts feed forward control based on the detection load by the load detection part, determines an execution period from the start, and performs adjustment control for adjusting the load by the hydraulic cushioning device.SELECTED DRAWING: Figure 6
Patent JP-2022039460-A (JP)
Title: Observation apparatus
Inventor: INOGUCHI KAZUTAKA
IPC: H04N5/64
Filed: 2020-08-28
Abstract: To provide an observation apparatus with a wide view angle using a small-sized display element.SOLUTION: An observation apparatus includes a display element 2 that emits display light 1002 for displaying an image and an optical system 1 that guides the display light and external light 1001 which is light from an outside to an exit pupil S. The optical system includes a first polarization separating element 30, a first optical unit 20 that includes a reflective surface 201 and has power for incident light, and a second optical unit 20 that includes a half-transmissive reflective surface 102, a phase plate 120, and a second polarization separating element 110. The optical system causes the external light to transmit through the first polarization separating element and the second optical unit to travel to the exit pupil. The optical system causes the display light to transmit through the first polarization separating element, to be reflected by the first optical unit and the first polarization separating element, to be twice reflected by the second optical unit, and to travel to the exit pupil. The optical system causes the display light to form an intermediate image in an optical path from the first optical unit to the second optical unit.SELECTED DRAWING: Figure 1
Patent JP-2020189295-A (JP)
Title: Gas cushion apparatus and technique for substrate coating
Inventor: ALEXANDER SOU-KANG KO
IPC: B05C13/00
Filed: 2020-08-28
Abstract: To provide a gas cushion apparatus and technique for substrate coating.SOLUTION: Coating can be provided on a substrate. Fabrication of the coating can include forming a solid layer in a specified region of the substrate while supporting the substrate in a coating system by using a gas cushion. For example, liquid coating can be printed over the specified region while the substrate is supported by the gas cushion. The substrate can be held for a specified duration after printing patterned liquid. The substrate can be conveyed to a treatment zone while supported by using the gas cushion. The liquid coating can be treated to provide the solid layer while continuing to support the substrate by using the gas cushion.SELECTED DRAWING: Figure 2
Patent JP-2022043674-A (JP)
Title: Packaged leafy vegetables and production method thereof as well as production method of leafy vegetables
Inventor: MAKI KENZO
IPC: A01G22/15
Filed: 2020-09-04
Abstract: To improve the shelf life of leafy vegetables, specifically to provide leafy vegetables whose general viable cell count does not exceed a specific value for a long period of time after shipment.SOLUTION: The packaged leafy vegetables according to the present invention have a general viable cell count of 1.0E+06CFU/g or less as of 96 to 168 hours after packaging. At least hydroponics and packaging constitute a production method of packaged leafy vegetables according to the present invention. In the hydroponics, leafy vegetables are hydroponically cultivated. A relative humidity of a planting space during the hydroponics is less than 95%. In the packaging, leafy vegetables cultivated hydroponically are packaged. At least the hydroponics constitutes a production method of leafy vegetables according to the present invention. In the hydroponics, the leafy vegetables are hydroponically cultivated. The relative humidity of the planting space during the hydroponics is less than 95%.SELECTED DRAWING: Figure 1
Patent JP-2021002669-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2020-09-08
Abstract: To provide a highly reliable semiconductor device in which a backplane is made of an oxide semiconductor film.SOLUTION: A semiconductor device includes a first conductive film, a first insulating film on the first conductive film, an oxide semiconductor film overlapping the first conductive film on the first insulating film, a second insulating film on the oxide semiconductor film, and a pair of second conductive films electrically connected to the oxide semiconductor film in an opening of the second insulating film, and the second insulating film overlaps a region through which carriers flow between the pair of second conductive films in the oxide semiconductor film and an end portion of the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2022046987-A (JP)
Title: Caution capability inspection device and caution capability inspection method
Inventor: KISHI KOJI
IPC: A61B5/18
Filed: 2020-09-11
Abstract: To provide a caution capability inspection method which can further exactly measure a distribution over a peripheral view from a central view of a visual caution capability.SOLUTION: A caution capability inspection method creates, at random, at least either of a central issue for unsteadily changing a central figure 32 at a prescribed speed in a state that the central figure 32 is displayed in a central region 26 of a display area 24 of an indicator 12, and a peripheral issue for displaying a peripheral figure 34 at a peripheral region 28 of the display area 24, measures time up to acceptance of a regulated operation of a subject who recognizes the creation from the creation of the central issue or the peripheral issue as reaction time, and evaluates a caution capability of the subject on the basis of the reaction time.SELECTED DRAWING: Figure 8
Patent JP-2021190982-A (JP)
Title: Control method, program, and illegitimate data inspection system
Inventor: KAIJO YUJI
IPC: H04L9/32
Filed: 2020-09-17
Abstract: To provide a control method or the like, capable of utilizing data in safety.SOLUTION: A control method in an illegitimate data inspection system, comprises at least a plurality of authentication servers. When detecting whether or not data acquired from equipment is invalid data (S205), acquiring first transaction data containing information indicating the data (S202), and detecting that the data is not the invalid data (N in S205), the first authentication server of the plurality of authentication servers verifies the first transaction data acquired (S210), and records a block containing the first transaction data to a variance ledger when validity of the first transaction data is agreed by a consensus algorithm (S213).SELECTED DRAWING: Figure 11
Patent JP-2022051144-A (JP)
Title: Sales processing device
Inventor: KOYABU MARIN
IPC: G07G1/12
Filed: 2020-09-18
Abstract: To provide a sales processing device allowing a cashier or a purchaser to easily confirm a discount applicable for accounting processing of a commodity.SOLUTION: A sales processing device includes a storage unit, an input reception unit, a display unit and a control unit. The storage unit stores a plurality of discount conditions specifying different discount conditions for predetermined commodities to be discounted, and commodity data including identification information on commodities including the predetermined commodity to be discounted. The input reception unit receives input of the identification information for commodities to be sold. The control unit allows the display unit to identifiably display the discount information based on each of the plurality of discount conditions when the input reception unit receives input of the identification information on the predetermined commodities to be discounted as the commodities to be sold.SELECTED DRAWING: Figure 7A
Patent JP-2022052114-A (JP)
Title: Print control server and print control method
Inventor: KAKIO RYOSUKE
IPC: B41J29/38
Filed: 2020-09-23
Abstract: To solve the problem that an administrator of group chat cannot identify a status of printing relating to a user who belongs the group chat.SOLUTION: A print control server includes: a print control unit which acquires a print instruction input from a user belonging to group chat to a chat system provided by SNS, and causes a printer to execute printing based the print instruction; a history acquisition unit which acquires print history of the printer according to the print instruction; and a notification unit which transmits the print history in a chat format to an administrator of the group chat via the chat system.SELECTED DRAWING: Figure 3
Patent JP-2022052166-A (JP)
Title: Vehicle operation support device
Inventor: TAMAOKI TOMOYASU
IPC: G08G1/16
Filed: 2020-09-23
Abstract: To provide a vehicle operation support device capable of correctly determining whether or not a deposit is deposited on a portion of glass within a field angle range of an on-vehicle camera or on a lens of the on-vehicle camera during the stop of a vehicle.SOLUTION: A vehicle operation support device performs a deposit notification to notify a crewman of a vehicle 100 of deposition of a deposit on a field angle glass portion 103 being the portion of glass 101 of the vehicle within a field angle range of an on-vehicle camera 40 mounted on the vehicle to photograph an outside of the vehicle from an inside of the vehicle or on a camera lens 41 being a lens of the on-vehicle camera. The vehicle operation support device performs processing to detect a deposit deposited on the field angle glass portion or the camera lens during the stop of the vehicle, and does not perform a deposit notification even when a deposit deposited on the field angle glass portion or the camera lens is detected in a case where a travel start of the vehicle is not predicted during the stop of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022052256-A (JP)
Title: Electronic device
Inventor: DOBASHI MORIYUKI
IPC: G09F9/00
Filed: 2020-09-23
Abstract: To mount a light emitting module while suppressing deterioration of appearance quality of a housing on which a display is mounted.SOLUTION: An electronic device includes: a housing; a display provided in the housing and having a display surface facing the front of the housing; a first cover material forming the front of the housing; a second cover material forming the back surface of the housing; and a light emitting module provided in the housing to be capable of irradiating light. The first cover material has: a bezel portion provided so as to surround the display surface of the display; and a first transmission window through which the light emitted from the light emitting module transmits. The light emitting module includes: a plurality of light emitting chips; a light guide member that guides light from each light emitting chip along its longitudinal direction; a light diffusion member that diffuses light transmitting through a light irradiation surface of the light guide member and leads the diffused light to the first transmission window; and a light reflecting member that covers a portion of an outer surface of the light guide member excluding at least the irradiation surface and a portion of a light receiving surface on which the light emitting chip is arranged.SELECTED DRAWING: Figure 8
Patent JP-2022052311-A (JP)
Title: Imaging optical system, and imaging apparatus with the same
Inventor: MIZUSAWA MASAYUKI
IPC: G02B5/00
Filed: 2020-09-23
Abstract: To provide an imaging optical system in which an optical system has a short overall length and has a wide depth of field.SOLUTION: An imaging optical system comprises, in order from the object side, a first lens group having negative refractive power, a second lens group and a third lens group each having positive refractive power, the second lens group has a diaphragm and an optical surface performing phase modulation. The optical surface is arranged at a position that matches the diaphragm or in the vicinity of the diaphragm, change occurs in the phase of wavefront by phase modulation, and the size of a permissible circle of confusion when the change occurs is larger than the size of a permissible circle of confusion when the change does not occur. The imaging optical system satisfies conditional expression (1): D2×cosα<D1.SELECTED DRAWING: Figure 1
Patent JP-2022052672-A (JP)
Title: Liquid sample processing device
Inventor: NISHI KOKAI
IPC: G01N1/00
Filed: 2020-09-23
Abstract: To make it possible to miniaturize a device, and furthermore, efficiently to pretreat trace samples, or to remove or separate impurities that interfere with measurement in systems that collect body fluid, such as blood, and a trace amount of other fluid and perform pretreatment for its examination.SOLUTION: A device for collecting liquid includes: a flow path member 110 having a flow path capable of acquiring liquid from one end and containing the acquired liquid; a tank 120 that contains processing solution in an internal space 121 and is configured to accept at least one end of the flow path member and start mixing, in the internal space, the processing solution contained in the tank with the liquid contained in the flow path; a pump that discharges mixed solution from the tank; and a filter 160 that separates some of components contained in the mixed solution.SELECTED DRAWING: Figure 1G
Patent JP-2022054481-A (JP)
Title: Vehicle heating device
Inventor: MAKINO KAZUTERU
IPC: B60K1/00
Filed: 2020-09-28
Abstract: To provide a vehicle heating device that can initialize a heat storage device while suppressing the adverse effect on the operation of a vehicle.SOLUTION: A vehicle heating device (50) is mounted on a vehicle (1) having a device battery (21) and a device to be heated (14). The heating device (50) includes a heat storage device (51) and a heat storage management unit (31) that manages the state of the heat storage device. When the heat storage device is in the state after heat generation and the remaining charge of the device battery (21) is equal to or more than the total of the first charge remaining amount and the second charge remaining amount during the suspension operation of the vehicle, the heat storage management unit (31) initializes the heat storage device (51) using the electric power of the device battery (21), and the first remaining charge is the remaining charge that can supply electric power that enables the next start-up of the vehicle (1) when the device battery (21) becomes colder than that during the suspension operation, and the second remaining charge is the remaining charge indicating the amount of electric power consumed in the initialization of the heat storage device (51).SELECTED DRAWING: Figure 1
Patent JP-2021060577-A (JP)
Title: Member for electrophotography and electrophotographic image forming apparatus
Inventor: TAKENAGA MASAHIRO
IPC: B32B27/30
Filed: 2020-09-28
Abstract: To provide a member for electrophotography that has reduced adhesion of toner to an outer surface.SOLUTION: A member for electrophotography has a base layer and a surface layer laminated in this order in a thickness direction. The surface layer contains a binder resin, perfluoropolyether, and an ionic liquid. The content ratio of the perfluoropolyether to the binder is 20 mass% or more and 100 mass% or less. The angle of contact of a surface of the surface layer on the opposite side of a surface facing the base layer to hexadecane is 65° or more.SELECTED DRAWING: Figure 2
Patent JP-2022059841-A (JP)
Title: Optical unit
Inventor: SUE TAKESHI
IPC: H02K33/16
Filed: 2020-10-02
Abstract: To provide an optical unit in which a movable body with an optical module is rotatably supported with respect to a stationary body, and the drive efficiency of the rotation of the movable body is prevented from decreasing, even when the movable body rotates in a wide range.SOLUTION: An optical unit 1 is provided, comprising: a movable body 20 with an optical module 22; a stationary body 10 enclosing the movable body 20 in a circumferential direction; a rotation support mechanism 30 supporting the movable body 20 with respect to the stationary body 10 around a direction intersecting the direction of the optical axis, the direction functioning as the axis of rotation; and a drive mechanism 41 having a coil 11 and a plurality of magnets 21. The coil 11 is bend in a direction in which an edge in the direction of the optical axis comes closer to the axis of rotation, and the plurality of magnets 21 are arranged in a row so that the surfaces facing the coil 11 are approximately parallel to the coil 11, rather than being arranged in a row along the direction of the optical axis, when viewed from the direction of rotation.SELECTED DRAWING: Figure 3
Patent JP-2022060825-A (JP)
Title: Information processing device and program
Inventor: SUZUKI TORU
IPC: H04N1/00
Filed: 2020-10-05
Abstract: To process a data file read from an external storage device in the same manner as image data read by an image reader in an information processing device provided with the image reader.SOLUTION: A processor 21 of an image processing device 2 reads a data file from a USB memory 1 if image reading is instructed, converts a data format of the read image data into a data format common to image data read by an image reader 27 to generate image data, converts the generated image data into a file format for outputting the image data read by the image reader 27 to generate a data file, and transmits the generated data file to a user terminal 3.SELECTED DRAWING: Figure 2