baber/WOPTO huggingface dataset:
Patent JP-2021033085-A (JP)
Title: Display sheet and receiver
Inventor: SHIMAMOTO NATSUKI
IPC: G08B17/00
Filed: 2019-08-26
Abstract: To provide a display sheet that can project light of a light source only in frame lines with a plurality of shapes on a block plan, and a receiver.SOLUTION: A display sheet 21 presents an event and a place where the event has occurred by projecting light of a light source that emits light by a signal indicating detection of a predetermined event that has occurred in a building or premises to a predetermined position on a block plan. The display sheet 21 includes: a transparent map layer 21A on which a block plan 21S of the building or the premises is printed; and a light-shielding layer integrally provided on a rear surface of the map layer 21A and including a light projecting unit 21CR at a position corresponding to the predetermined position on the block plan 21S.SELECTED DRAWING: Figure 3
Patent JP-2021034610-A (JP)
Title: Transfer method for microstructure and mounting method for microstructure
Inventor: OGAWA TAKANORI
IPC: H01L21/304
Filed: 2019-08-27
Abstract: SOLUTION: To provide a transfer method for a microstructure including at least steps of: (i) bonding a plurality of microstructures formed on one surface of a supply substrate with a silicone-based rubber layer formed on a donor substrate; (ii) separating a part of or all the plurality of microstructures from the supply substrate and transferring them through the silicone-based rubber layer to the donor substrate, thereby obtaining the donor substrate in which the plurality of microstructures is temporarily fixed; (iii) cleaning or neutralizing the donor substrate in which the plurality of microstructures is temporarily fixed; (iv) drying the cleaned or neutralized donor substrate in which the plurality of microstructures is temporarily fixed; and (v) transferring the dried donor substrate in which the plurality of microstructures is temporarily fixed, for a next step.EFFECT: One donor substrate is provided for a plurality of steps in a state where microstructures are temporarily fixed; thereby efficiently transferring the microstructures without increasing the number of steps.SELECTED DRAWING: Figure 2
Patent JP-2020038051-A (JP)
Title: Vapor chamber and electronic apparatus
Inventor: TAKAHASHI SHINICHIRO
IPC: H01L23/427
Filed: 2019-08-29
Abstract: To provide a vapor chamber capable of increasing a heat transport capacity even when it has a flow channel where directions change.SOLUTION: A vapor chamber includes, in a sealed space, condensed liquid flow channels, which are flow channels where working fluid moves in a state of a condensed liquid, and a plurality of vapor flow channels where the working fluid moves in a state of a vapor and a condensed liquid, whose flow channel cross sectional area is larger than that of the condensed liquid flow channel. The plurality of condensed liquid flow channels and the plurality of vapor flow channels include linear sections that extend linearly, and curved sections continued to the linear sections, where the directions that the plurality of condensed liquid flow channels and the plurality of vapor flow channels extend change. The vapor flow channels in the curved sections are configured so that their flow channel cross sectional area is larger than that of the vapor flow channels in the linear sections.SELECTED DRAWING: Figure 21
Patent JP-2021031761-A (JP)
Title: Process for recovering valuable metal
Inventor: YAMASHITA TAKESHI
IPC: H01M10/54
Filed: 2019-08-29
Abstract: To provide a process for recovering valuable metal at low cost.SOLUTION: Provided is a process for recovering valuable metal including the following steps: a preparation step of preparing a charge material containing at least lithium (Li) and valuable metal; an oxidation-reduction-melting step of subjecting the charge material to an oxidation treatment and a reduction-melting treatment to yield a reduction product containing a valuable metal-containing molten alloy and a slag; and a slag separation step of separating the slag from the reduction product and recovering the molten alloy, and in which the molar ratio (Li/Al ratio) of lithium (Li) to aluminum (Al) in the slag is set to 2.0 or more.SELECTED DRAWING: Figure 1
Patent JP-2021039846-A (JP)
Title: Semiconductor device, display device, and electronic apparatus
Inventor: OSHIGE HIDEMASA
IPC: H01L27/32
Filed: 2019-08-30
Abstract: To provide a semiconductor device in which breakdown of elements, circuits, isolation layers, and the like, is suppressed in a region not overlapping an opposing substrate in the plan view, when an external-force is applied to the semiconductor device.SOLUTION: One aspect of the present invention relates to a semiconductor device comprising an element substrate including an effective pixel region having multiple effective pixels on one principal surface side of a first substrate, and a peripheral region located on the periphery of the effective pixel region, a second substrate, and a first joining member and a second joining member for joining the element substrate and the second substrate. The second joining member has a material different from that of the first joining member, and in a plan view for the one principal surface, the second substrate is enclosed in the element substrate, the first joining member is placed between the peripheral region and the second substrate, the second joining member is placed between the effective pixel region and the second substrate, and in the plan view for the one principal surface, at least a part of the end of the second substrate is located on the first joining member.SELECTED DRAWING: Figure 1
Patent JP-2021040375-A (JP)
Title: Power supply device for vehicle
Inventor: OTSUKA RYOICHI
IPC: B60L58/40
Filed: 2019-08-30
Abstract: To provide a control method for a vehicle which can be continuously traveled while suppressing heating with a conduction abnormality even after the conduction abnormality in a power supply device is detected.SOLUTION: A power supply device 100 for vehicle is provided in an electric vehicle which can be traveled by drive power of a drive motor 11. The power supply device for vehicle comprises: power supply units 21 and 22 capable of supplying power to the drive unit 11; and a vehicle controller 44 including a power supply control section 47 which regulates output of the power supply units 21 and 22, and a diagnosis section 48 which performs an abnormality diagnosis on the power supply units 21 and 22. The power supply control section 47 calculates a power loss based on a transition of an internal resistance value R which is calculated by the diagnosis section 48, and controls the output of the power supply units 21 and 22 in such a manner that the power loss becomes equal to or less than a specific power loss upper limit value.SELECTED DRAWING: Figure 1
Patent JP-2021037067-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-03
Abstract: To enhance interest in a game when executing a performance that uses vibration.SOLUTION: A game machine is set such that a specific interlocking performance is executable following a specific performance, such as movable body operation, image display, and music piece reproduction, in a ready-to-win performance of an SP ready-to-win A. In the specific interlocking performance, a particular vibration performance by one of vibration patterns AKV41 to AKV44 is executable. A vibration mode differs between a particular vibration performance by one of the vibration patterns AKV41 to AKV44 and a vibration performance by a vibration pattern in an operation part performance. Jackpot reliability in execution of the operation part performance is one of 50% or higher, 70% or higher, and 100% according to an operation part performance pattern. For a ready-to-win performance of an SP ready-to-win A, for example jackpot reliability is about 40%.SELECTED DRAWING: Figure 12-2
Patent JP-2019212335-A (JP)
Title: Information processing device
Inventor: HORIUCHI MAKOTO
IPC: G06Q10/08
Filed: 2019-09-05
Abstract: To provide a technique with which it is possible to successively determine the optimum route of a mobile body and, as a result thereof, effectively operate service or the like of keeping goods from a user.SOLUTION: A base information management unit 50 retrieves (manages) base information and transmits the same to a server 1. A warehouse information management unit 70 retrieves (manages) warehouse information and transmits the same to the server 1. A base information retrieval unit 80 retrieves the base information transmitted from a base terminal 2. A warehouse information retrieval unit 81 retrieves warehouse information transmitted from a warehouse terminal 3. A route determination unit 82 determines an optimum route from the base information and the warehouse information retrieved by the sever 1 and determines use information of a user. A use information notification unit 84 transmits the use information determined by the route determination unit 82 to a user terminal 4 according to a request for use information from the user. A use information presentation unit 123 retrieves use information from the server 1 and appropriately presents the use information to the user.SELECTED DRAWING: Figure 4
Patent JP-2021044685-A (JP)
Title: Diaphragm, speaker unit using the same, headphone, and earphone
Inventor: FUJITANI TAKESHI
IPC: H04R7/20
Filed: 2019-09-11
Abstract: To provide a speaker unit that is devised in the shape of a dome portion and an edge portion to improve the acoustic characteristics including the flattening of the sound pressure frequency characteristics, and has excellent reproduced sound quality regarding a diaphragm of an electrokinetic speaker unit used for a headphone and an earphone.SOLUTION: In a diaphragm formed by molding a sheet-like member or a film-like member into a dome portion having a convex cross section in the radial direction, a plurality of convex ribs or concave ribs is formed arranged on the dome portion rotationally symmetrically, a plurality of convex ribs or concave ribs is a plurality of spirals extending in the radial direction starting from a center point, and a shape thereof is defined by a function that uses a recurrence equation of an equation 1, which can be obtained by adding a term before a previous term and the previous term.SELECTED DRAWING: Figure 2
Patent JP-2021041816-A (JP)
Title: Vehicular body structure
Inventor: EBIMOTO KEISUKE
IPC: B62D21/03
Filed: 2019-09-11
Abstract: To provide a vehicular body structure in which a side collision load can be effectively dispersed and transmitted in a vehicle width direction in a vehicle having a step-lowering floor.SOLUTION: A second floor panel 42 between a floor upper frame 50 and a side sill 2 is formed at a position below a first floor panel 41 between the floor upper frame 50 and a floor tunnel 3. A cross member top face part 64 of a cross member 6 is provided with a high strength part 72 for which strength is set higher than that of a cross member front face lower part and a cross member rear face lower part 66A. The high strength part 72 is an overlapped section of an inside end in the vehicle width direction of a first member 61 on a sill side and an outside end in the vehicle width direction of a second member 62. A sill side seat fitting bracket 60, the first member 61, the second member 62, and a tunnel side seat fitting bracket 63 respectively are fixed to a tunnel side member so that side sill side members are located above.SELECTED DRAWING: Figure 3
Patent JP-2020040402-A (JP)
Title: Method for manufacturing curved omega stringers and z-shaped stringers of composite material, and method for manufacturing composite material stiffened panel with curvature
Inventor: PEDRO NOGUEROLES VINIES
IPC: B64C1/00
Filed: 2019-09-11
Abstract: To provide an automated method for manufacturing large and complex omega stringers with high curvature.SOLUTION: There is provided a method for manufacturing curved omega stringers made by a composite material, comprising: a step of automatically laying-up a tape in an ATL machine, an AFP machine or a FLU machine, and automatically cutting a contour to obtain a straight preform; a step of flat forming to obtain an omega shape on the straight preform to process it into a straight omega shaped preform; a curve forming step, in which the straight omega shaped preform is placed in a flexible tool comprising a longitudinally embedded stiff band and some laminate clamping means, the laminate clamping means located in the extremes of the flexible tool, the flexible tool being covered by mechanical closing means, such that a reinforcement is held with the laminate clamping means during the forming process, and then the straight omega shaped preform is heated and processed into the curved omega stringer.SELECTED DRAWING: Figure 1
Patent JP-2021042325-A (JP)
Title: Maleimide resin composition and maleimide resin film
Inventor: IGUCHI HIROYUKI
IPC: C08F259/08
Filed: 2019-09-12
Abstract: To provide a maleimide resin composition which gives a cured product having excellent physical strength and dielectric characteristics, uniformly disperses a fluororesin powder, has a low thixotropic ratio and can be applied in a film state.SOLUTION: There is provided a maleimide resin composition which comprises: (a) a maleimide represented by the following formula (1) (in the formula (1), A independently represents a tetravalent organic group containing a cyclic structure, B independently is an alkylene group having 6 or more carbon atoms which may contain a heteroatom, Q independently is an arylene group having 6 or more carbon atoms which may contain a heteroatom, W is a group represented by B or Q, n is a number of 0 to 100, m is a number of 0 to 100, provided that at least one of n or m is a positive number); (b) a fluororesin powder; and (c) a curing catalyst.SELECTED DRAWING: None
Patent JP-2021051634-A (JP)
Title: Information processing device, information processing method, program, communication system, and communication terminal
Inventor: CHUN SUNGWOO
IPC: G06F13/00
Filed: 2019-09-26
Abstract: To provide assistance to realize more efficient communication.SOLUTION: An information processing device is provided, comprising: an acquisition unit configured to acquire application usage history information of a first communication terminal; an analysis unit configured to use the application usage history information to generate information on usage of multiple applications for each application; and a provision unit for providing a second communication terminal with the information on application usage.SELECTED DRAWING: Figure 1
Patent JP-2021052356-A (JP)
Title: Mobile router control system, mobile terminal, and mobile router
Inventor: SUGIMURA KAZUHIKO
IPC: H04W88/04
Filed: 2019-09-26
Abstract: To provide a mobile router control system, a mobile terminal, and a mobile router that can reduce power consumption of the mobile router without a user of the mobile terminal performing additional operation.SOLUTION: A mobile router control system 100 includes a mobile terminal 200 and a mobile router 300 that wirelessly communicates with the mobile terminal 200. The mobile terminal 200 sends the mobile router 300 an instruction to switch the mobile router 300 to a power saving mode or an instruction to switch the mobile router 300 to a normal mode based on a use situation of the mobile terminal 200. When receiving the instruction to switch to the power saving mode, the mobile router 300 switches to the power saving mode according to the instruction. When receiving the instruction to switch to the normal mode, the mobile router 300 switches to the normal mode according to the instruction.SELECTED DRAWING: Figure 1
Patent JP-2020061550-A (JP)
Title: Method for manufacturing semiconductor capacitors having different capacitance values on semiconductor substrate
Inventor: TOBIAS ERLBACHER
IPC: H01G4/00
Filed: 2019-10-02
Abstract: To provide a method for manufacturing semiconductor capacitors having different capacitance values on a common substrate, which can be manufactured cost-effectively in a small amount in contract manufacturing (foundry process).SOLUTION: A partially processed semiconductor substrate 4 is manufactured as a semi-finished product with a hole structure 5, and is filled with a stack of a dielectric 6 and a conductive layer 7. Only in a subsequent second manufacturing stage, semiconductor capacitors with different capacitance values are manufactured by corresponding metallization 9 and structuring. The semiconductor capacitors are then separated along a dividing area which divides different hole groups from one another during the manufacture of the semi-finished product.SELECTED DRAWING: Figure 1
Patent JP-2021055172-A (JP)
Title: Vapor deposition apparatus and control method of vapor deposition apparatus
Inventor: YAMAMOTO YUICHI
IPC: C23C14/24
Filed: 2019-10-02
Abstract: To suppress a reduction in an availability of a vapor deposition material and an operation rate of a vapor deposition apparatus while a film thickness failure of a vapor-deposited film is avoided.SOLUTION: A vapor deposition apparatus (1) includes a chamber (20), a vessel (31) in the chamber which has an accommodation part (33) for accommodating a vapor deposition material (40), an opening part(34), and a straightening plate (35) which is arranged to allow a vapor of the vapor deposition material to pass between the accommodation part in the vessel and the opening part, a pressure sensor (54) configured to measure a pressure of a space between the straightening plate in the vessel and the accommodation part, and a controller (90) configured to stop an entry of a substrate to the chamber if a value of the pressure sensor satisfies a condition.SELECTED DRAWING: Figure 2
Patent JP-2021059441-A (JP)
Title: Lifter device
Inventor: ISHIOKA YASUSHI
IPC: B66F7/06
Filed: 2019-10-09
Abstract: To provide a lifter device capable of miniaturizing the device itself and lowering a floor while reducing a load on a driving unit at the time of starting a cross link.SOLUTION: The lifter device comprises: a lifting mechanism 50 including a slide member 51 connected to left and right cross links 31, 31 and slid with respect to a base 13 to raise the cross links 31, 31 with a conveyed article support base 20 supported so as to be liftable by rising of the left and right cross links 31, 31; connection parts 52 which are movable with the slide member 51, and provided to the slide member 51; and a follower rollers 23 which are pushed up by the connection parts 52 when the connection parts 52 move, and provided to the conveyed article support base 20.SELECTED DRAWING: Figure 1
Patent JP-2020024446-A (JP)
Title: Optical filter
Inventor: KUBO YUICHIRO
IPC: G02B5/00
Filed: 2019-10-18
Abstract: To provide an optical filter which contains a UV-IR absorber and is capable of providing high-quality images when incorporated in an image capturing device.SOLUTION: An optical filter (1a) includes a UV-IR absorption layer (10), and has a haze of 5% or less. The UV-IR absorption layer contains a UV-IR absorber capable of absorbing ultraviolet and infrared rays, consisting of at least one of phosphonic and sulfonic acids, and copper ions.SELECTED DRAWING: Figure 1A
Patent JP-2021066771-A (JP)
Title: Adhesive, adhesive sheet, backlight unit and display device
Inventor: KOSABA SHO
IPC: G02F1/13357
Filed: 2019-10-18
Abstract: To provide an adhesive, an adhesive sheet, a backlight unit and a display device which achieve suppression of uneven luminance and proper embedding into irregularities.SOLUTION: The present invention relates to an adhesive that contains light diffusion fine particles, has a 1000% modulus of 0.23 N/mm2 or less when a tensile test is performed at 23°C, and has a gel fraction of 10% or more, and an adhesive sheet 1 having an adhesive layer 11 composed of the adhesive.SELECTED DRAWING: Figure 1
Patent JP-2020052048-A (JP)
Title: Signal processing system and method for processing signal for object detection and data transfer
Inventor: CHI HSIANG-FENG
IPC: H03M1/66
Filed: 2019-10-24
Abstract: To provide a signal processing system which can control interference more desirably.SOLUTION: A signal processing system 100 includes a transmission module Tm1 and a reception module Rm1. The transmission module Tm1 generates and sends a transmission radio frequency signal Stx1 according to a data signal Sdata1 and a first diffusion vector v11. A spectrum diffusion unit Usf1 generates a spectrum diffusion signal Ssf1. A digital-analog converter Udac1 generates an analog signal Sa11 according to the spectrum diffusion signal. A mixer Umx11 mixes an analog signal and a carrier signal Sc11 with each other, and generates a reception radio frequency signal Stx1. The reception module Rm1 receives a reception radio frequency signal Srx1 and a second diffusion vector v12 generated by making a transmission radio frequency signal reflected by a measurement target object Od, generates a spectrum reverse diffusion signal Sdf1, and generates object detection information dd1 data accordingly.SELECTED DRAWING: Figure 1
Patent JP-2021067902-A (JP)
Title: Toner and method for producing toner
Inventor: SHIBATA TAKAO
IPC: G03G9/097
Filed: 2019-10-28
Abstract: To provide a toner which has good image density stability and can suppress fogging.SOLUTION: A toner contains toner particles containing a binder resin containing a polyester resin and a polyolefin-based resin having a salicylic acid-based substituent. The polyolefin-based resin is a polymer obtained by coupling a vinyl-based polymer to polyolefin, and a content ratio of a structural unit having the salicylic acid-based substituent in the vinyl-based polymer is 1.0 mass% or more and 25.0 mass% or less. In an FT-IR spectrum for a large particle diameter side particle group and a small particle diameter side particle group obtained by substantially equally dividing the toner based on the number, a ratio of a maximum absorption peak intensity in a range of 1645 cm-1 or more and 1655 cm-1 or less to a maximum absorption peak intensity in a range of 1713 cm-1 or more and 1723 cm-1 or less has a specific relation.SELECTED DRAWING: None
Patent JP-2020011130-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-10-28
Abstract: To provide a game machine capable of preferably enhancing an attention degree to a game.SOLUTION: A game area is provided on a board surface of a game board 24, and the game area comprises an upper operation hole 33 and a lower operation hole 34. When a game ball enters the upper operation hole 33, the fact is stored in a main control device as holding information, and when a game ball enters the lower operation hole 34, the fact is stored in the main control device as holding information. Then, based on the holding information related to the upper operation hole 33 or the lower operation hole 34, pattern variable display on a pattern display device 41 or design variable display on a main display part 43 is started. At this time, a holding notice in which the content of the holding information is reflected, may be performed on the pattern display device 41.SELECTED DRAWING: Figure 4
Patent JP-2021072658-A (JP)
Title: trough
Inventor: WATANABE JUN
IPC: H02G9/06
Filed: 2019-10-29
Abstract: To provide a trough that is easy to be built and maintained.SOLUTION: A trough includes two fitting cylinders 4 and 5 in which a trough main pipe 1 and a trough joint 2 are resin tubular members, and the trough joint 2 covers the lengthwise ends of the trough main pipe 1, and an annular portion 6 located between the two fitting cylinders 4 and 5, and the two fitting cylinders 4 and 5 have flanges 7 and 7 formed on the annular portion 6 side, and the flanges 7 and 7 receive the outer end surface of the trough main pipe 1 in the length direction. The trough main pipe 1 is formed of a pair of main tube divisions 3 and 3 divided vertically in the circumferential direction, and the trough joint 2 includes first and second joint split bodies 8 and 9 obtained by dividing the trough joint 2 into two in the circumferential direction.SELECTED DRAWING: Figure 2