baber/WOPTO huggingface dataset:
Patent JP-2021142706-A (JP)
Title: Wood face material processing method
Inventor: TSUJI YASUHIKO
IPC: E04C2/12
Filed: 2020-03-12
Abstract: To realize a wood face material processing method by which twisting of the wood face material can be easily performed.SOLUTION: A wood face material processing method for processing a square wood face material of which a surface includes two parallel sides and a fiber direction on the surface is along an orthogonal direction orthogonal to the two sides has: a slit formation process in which a slit along the fiber direction is formed in the wood face material; and a twisting process in which the wood face material, in which the slit is formed, is twisted so that the two sides are positioned at a twisted position.SELECTED DRAWING: Figure 2
Patent JP-2021146386-A (JP)
Title: Casting apparatus and casting method
Inventor: MATSUE YASUTAKA
IPC: B22D23/00
Filed: 2020-03-23
Abstract: To provide a casting apparatus and a casting method capable of suppressing shrinkage of a molten metal due to a decreased temperature from being inhibited by a sand layer, and suitably obtaining a cast product.SOLUTION: A casting apparatus 10 comprises: a mold 20 having a lower mold 16 and an upper mold 18, provided with a sand layer 14 capable of forming a cavity 12; and a drive mechanism 22 which closes the mold 20 while pressing a molten metal M between the lower mold 16 and the upper mold 18. The cavity 12 includes: a main part 24 whose thickness in the mold closing direction of the mold 20 is smaller than a length in a direction crossing the mold closing direction; and a restraining part 26 protruded in a thickness direction from the main part 24. The sand layer 14 has a fragile part 28, which makes the sand layer 14 deformable according to shrinkage of the molten metal M in the cavity 12 due to a decreased temperature, is disposed in the vicinity of a base end part of the restraining part 26.SELECTED DRAWING: Figure 2
Patent JP-2021146664-A (JP)
Title: Maintenance jig, liquid discharge device, head cleaning method, unit, and liquid discharge system
Inventor: OKEGUCHI MUNEYUKI
IPC: B41J2/165
Filed: 2020-03-23
Abstract: To improve workability of head cleaning.SOLUTION: A maintenance jig 700 can be attached to a carriage 11 holding a head 20. A plurality of protection parts 711 that protect a nozzle array 23 on a nozzle surface 22 of each head 20 are provided between frame portions 701a, 701a of a frame body 701. In a short direction of the nozzle array 23, a space between adjacent protection parts 711, 711, and a space between protection parts 711 on both end parts and a frame part 701b are opening parts 712 respectively adjacent to the protection parts 711. The protection parts 711 include a facing part 711a facing the nozzle surface 22 of the head 20, and an end 711b in a longitudinal direction of the nozzle array 23. When the maintenance jig 700 is attached to the carriage 11, a gap G1 between the facing part 711a of the protection part 711 and the nozzle surface 22 and a gap G2 between the end 711b and the nozzle surface 22 have a relationship of G2>G1.SELECTED DRAWING: Figure 5
Patent JP-2020166852-A (JP)
Title: Orthographic projection planes for scene editors
Inventor: CHAD FARAGHER
IPC: G06T19/00
Filed: 2020-03-24
Abstract: To provide a non-transitory machine-readable storage medium that allows a scene to be edited with reference to both a perspective and an orthographic view of objects in the scene through a single viewport.SOLUTION: A scene editor that generates an orthographic projection of an object in a scene viewable through an editing viewport is configured to: render a scene containing a three-dimensional object, viewable through an editing viewport; render an orthographic projection of the three-dimensional object onto an orthographic projection plane viewable through the editing viewport; receive an input of a manipulation of the three-dimensional object; and update the orthographic projection to reflect the input.SELECTED DRAWING: Figure 10
Patent JP-2021156457-A (JP)
Title: Freeze dry method and freeze dry device
Inventor: YOSHIMOTO GO
IPC: F26B5/06
Filed: 2020-03-25
Abstract: To provide a freeze dry method by which ice crystals (ice particles) are substantially uniformly led into all containers which are set within a freeze dry chamber, and a freeze dry device FM.SOLUTION: In a freeze dry method including: a freeze step of setting a container Gc filled with a liquid-state dried material Dm within a freeze dry chamber 1a which can be vacuumed, and freezing the dried material; and a dry step of drying the frozen dried material in a state where the inside of the freeze dry chamber is vacuumed, the freeze step includes: a first step of setting the inside of the freeze dry chamber to an atmospheric pressure and depositing frost in which ice crystals are coagulated, on a surface of a coolant 6 disposed within the freeze dry chamber; a second step of vacuuming the inside of the freeze dry chamber to a predetermined pressure equal to or lower than 10 kPa; and a third step of introducing a gas at a pressure equal to or higher than the atmospheric pressure from a gas introduction port 11 of a gas introduction line 12 which is provided inside of the freeze dry chamber oppositely to the coolant in a state where the liquid-state dried material is excessively cooled.SELECTED DRAWING: Figure 1
Patent JP-2021155811-A (JP)
Title: Method of producing r-t-b-based sintered magnet
Inventor: KUNIYOSHI FUTOSHI
IPC: B22F3/24
Filed: 2020-03-27
Abstract: To provide a method for producing an R-T-B based sintered magnet capable of reducing replacement of the processing of a sintered body by suppressing variation in sintered body dimensions.SOLUTION: There is provided a method for producing an R-T-B based sintered magnet which comprises: a pulverization step of preparing a powder of an alloy for an R-T-B based sintered magnet; a molding step of preparing a powder compact using the powder; a cutting step of cutting the powder compact to divide it into a plurality of compact pieces; and a sintering step of sintering each of the plurality of compact pieces to prepare a plurality of sintered bodies, in which in the cutting step, the cutting interval of the powder compact is set based on powder physical property data on the powder used for the preparation of the powder compact and powder compact physical data on the powder compact.SELECTED DRAWING: Figure 1
Patent JP-2021156041-A (JP)
Title: Concrete member joint and concrete member joining method
Inventor: WATANABE TERUYASU
IPC: E04B1/61
Filed: 2020-03-27
Abstract: To provide a concrete member joint etc. which can join a receiving member and a connecting member even if there is a lateral or vertical displacement between the receiving members embedded in the end parts of the adjacent concrete members.SOLUTION: Provided are receiving members installed on the end side of each of adjacent concrete members, connecting members that connect each of the receiving members and joining members that connects each of the receiving members and the connecting members, the joining members are members that are fitted between an inner wall surface of at least one opposed wall among all recessed opposed walls of receiving members that oppose each other and the inner wall surface of an insertion part that faces the inner wall surface and join the opposed walls and the insertion parts, the joining member 4 is formed by including a leading member 4A installed between the inner wall surface of the opposed wall opposing each other and the inner surface of the insertion portion and a trailing member 4B fitted between the installed leading member and the inner wall surface of the opposed wall, or between the installed leading member and the inner surface of the insertion part.SELECTED DRAWING: Figure 7
Patent JP-2021154032-A (JP)
Title: Electrolytic water spraying device
Inventor: SAKAMOTO YU
IPC: A61L9/14
Filed: 2020-03-30
Abstract: To provide an electrolytic water spraying device capable of detecting starvation of an electrolysis accelerator inside a tray from temporal transition of a gas sensor value.SOLUTION: A control part 30 of an electrolytic water spraying device D controls an electrolysis water generation part 5, and includes a generation control part 34 and a generation condition deciding part 35. The generation control part 34 controls generation of electrolysis water by repeating one cycle several times while an energization time for performing energization for electrolysis to an electrolytic part 17 and a non-energization time after stopping the energization are set as the one cycle. The control part 30 determines that an electrolysis accelerator in a water storing part 14 becomes insufficient and supplements the electrolysis accelerator when a sensor value of a gas sensor 42 increases for a prescribed period of time or does not change.SELECTED DRAWING: Figure 5
Patent JP-2021161605-A (JP)
Title: Fitting
Inventor: WATANABE KENTA
IPC: E06B3/58
Filed: 2020-03-30
Abstract: To provide a fitting that is excellent in fire retardant property against flame from outdoor side.SOLUTION: A fitting has a glass unit 2, which has three or more glass plates 20, 21, 22 including heat resistant tempered glass and partitions between indoor and outdoor sides, and a frame body that holds the glass unit 2. The frame body has a glass storage section to store a peripheral edge portion of the glass unit 2 on inner peripheral side, and a skeleton fixing section 30e that faces and butts against an aspect surface of a skeleton 6 on outer peripheral side and is fixed to the skeleton 6. At least one glass plate 20, 21 or 22 among the glass plates 20, 21, 22 of the glass unit 2 is located on indoor side of the skeleton fixing section 30e.SELECTED DRAWING: Figure 4
Patent JP-2021160118-A (JP)
Title: Fiber-containing resin molding and method for manufacturing fiber-containing resin molding
Inventor: SUZUKI MASASHI
IPC: B27N3/26
Filed: 2020-03-31
Abstract: To enhance designability of a fiber-containing resin molding.SOLUTION: A fiber-containing resin molding 10 contains natural fibers 50, first resin fibers 51 composed of a first thermoplastic resin material, and second resin fibers 52 composed of a second thermoplastic resin material having a melting point higher than a melting point of the first thermoplastic resin material and having a fiber diameter smaller than that of the natural fibers 50, in which the natural fibers 50 and the second resin fibers 52 are entangled by being bonded with the molten first resin fibers 51, and are molded in a plate shape. The fiber-containing resin molding 10 having such a configuration is formed by entangling the second resin fibers 52 having the fiber diameter smaller than that of the natural fibers 50 in a part where the natural fibers 50 are not present and a part where the natural fibers 50 are slightly present, uniformizes fiber distribution, and has high designability.SELECTED DRAWING: Figure 7
Patent JP-2021163203-A (JP)
Title: Object detection device
Inventor: ISHIGAMI HIROTAKE
IPC: G08G1/16
Filed: 2020-03-31
Abstract: To provide an object detection device capable of calculating an amount of movement control of a mobile body with high accuracy on the basis of an image.SOLUTION: An object detection device 20 which is applied to a mobile body 50 having a first camera 11 and a second camera 12 for capturing a first image and a second image mounted thereon and which detects an object existing in surroundings, comprises: a compound eye distance calculation unit that calculates a distance between the mobile body and the object as a compound eye distance on the basis of a parallax; a simple eye distance calculation unit calculates the distance between the mobile body and the object on the basis of a size of the object on the image as a simple eye distance by using one of the first image and the second image; a distance determination unit that determines that at least one of the compound eye distance and the single eye distance is larger than a predetermined distance threshold value; and a control amount calculation unit that calculates a movement control amount for controlling movement mode of the mobile body on the basis of single eye distance when it is determined by the distance determination unit that one of them is larger than the distance threshold value, and calculates the movement control amount on the basis of the compound eye distance when it is determined by the distance determination unit that one of them is smaller than the distance threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021163911-A (JP)
Title: Tandem type photovoltaic element and photoelectric conversion device
Inventor: YAMAMOTO SHUHEI
IPC: H01L51/46
Filed: 2020-04-02
Abstract: To provide a tandem type photovoltaic element having a high photoelectric conversion efficiency, and high heat resistance.SOLUTION: In a photovoltaic element having: two activation layers 4 and 6 each composed of an electron donative material and an electron acceptable material; and a recombination layer 5, and the electron acceptable materials have different band gaps and each contain a chemical compound expressed by the following formula (1). (In the general formula (1), R1 expresses an alkoxycarbonyl group or an alkanoil group, in which an alkyl group is a straight chain alkyl. R2 expresses a heteroaryl group which may be the same, different, or replaced. X expresses a hydrogen atom or a halogen. n expressed a polymerization degree and indicates the range of 2 or more and 1,000 or less).SELECTED DRAWING: Figure 1
Patent JP-2021163432-A (JP)
Title: Signal light state identification apparatus, signal light state identification method, signal light state-identifying program, and control apparatus
Inventor: HASHIMOTO DAISUKE
IPC: G06T7/00
Filed: 2020-04-03
Abstract: To provide a signal light state identification apparatus capable of identifying a state related to the turn-on or turn-off of a vehicular signal light represented in an image.SOLUTION: A signal light state identification apparatus includes: an article detection part 31 for detecting an article zone that includes a vehicle provided with a signal light in an image for each of a series of images obtained in time-series by inputting the images into a first identifying device that has been pre-learned so as to detect the vehicle; a confidence degree calculation part 33 for calculating a confidence degree of an individual candidate state in which the vehicular signal light can fall by inputting a characteristic calculated from a pixel value within the article zone detected in each of the series of images into a second identifying device that has a recursive structure or executes a convolution operation in a temporal axis direction; and a state identification part 34 for identifying a state of the signal light on the basis of: the state of the signal light at immediate past; information representing a permissibility of shift among individual candidates of the signal light; and the confidence degree of an individual candidate state.SELECTED DRAWING: Figure 3
Patent JP-2020103997-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a game machine cared so as to prevent a problem in a light guide plate.SOLUTION: A game machine includes: a game panel in which a game area where game balls can flow down is formed; a center accessory provided in the game panel; and a transparent light guide plate mounted to the center accessory. The center accessory includes: a wall part for distinguishing a game area in which game balls can flow down from a non-game area in which game balls cannot flow down; and a mount part for mounting the light guide plate. The mount part projects toward the non-game area from the wall part.SELECTED DRAWING: Figure 164
Patent JP-2020110670-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To provide a game machine capable of improving game amusement.SOLUTION: The game machine includes: information acquisition means which acquires special information, triggered by establishment of acquisition conditions; acquisition information storage means which stores the acquired special information; and determination means which determines whether the special information stored by the acquisition information storage means satisfies prescribed conditions. Further, the game machine includes: change means which changes a prescribed amount in a game round; and change amount display means which displays a change amount display indicating information on a change amount of the prescribed amount to be changed by the change means before the prescribed amount is changed.SELECTED DRAWING: Figure 116
Patent JP-2021170863-A (JP)
Title: Switching ac/dc power supply system
Inventor: Lin mu jun
IPC: H02M3/00
Filed: 2020-04-14
Abstract: To provide a switching AC/DC power supply system.SOLUTION: A switching AC/DC power supply system, having a 10 MHz time base, comprises a main unit 10, one or more subordinate units 20 (a first subordinate unit 201 and a second subordinate unit 202) and one or more interconnect lines 30 (a first interconnect line 301 and a second interconnect line 302). The 10 MHz time base is provided by the main unit 10 comprising a time base generator 11, the first subordinate unit 201 comprising a first subordinate unit time base generator 211, and/or the second subordinate unit 202 comprising a second subordinate unit time base generator 212. The first subordinate unit 201 comprises a first subordinate unit selecting switch 241. The first subordinate unit 202 comprises a second subordinate unit selecting switch 242. When the main unit 10 is connected to the first subordinate unit 201 and the second subordinate unit 202, the first subordinate unit 201 and the second subordinate unit 202 can switch their time bases to the time base of the time base generator 11 of the main unit 10.SELECTED DRAWING: Figure 1
Patent JP-2021174063-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: TANIGUCHI HIROKI
IPC: G06Q40/06
Filed: 2020-04-20
Abstract: To provide an information processing apparatus, an information processing method, and an information processing program in which a user easily requests investment information.SOLUTION: An investment support server apparatus 10 includes an information acquisition unit 131 that acquires behavior histories in a network of a plurality of users, an evaluation index calculation unit 135 that calculates an evaluation index of a brand based on an analysis information source using behavior histories corresponding to a type or period of a behavior history selected by a request user who is a user requesting investment support information, as the analysis information source, an investment support information generation unit 136 that generates the investment support information including the evaluation index of the brand, an investment information provision unit 137 that provides the request user the investment support information, and an accounting processing unit 138 that calculates an accounting amount for the request user based on an information amount of the analysis information source.SELECTED DRAWING: Figure 2
Patent JP-2020180547-A (JP)
Title: Vibration control device
Inventor: USHIZAKA SHINYA
IPC: F16F7/12
Filed: 2020-04-24
Abstract: To make it possible to disperse and uniform a deformation without concentrating the same in a specific layer by decreasing a maximum story deformation angle, and to suppress layer collapse.SOLUTION: A vibration control device disposed between layers of a building comprises oil dampers 3 connected to a skeleton of the building and PC steel bars 4 parallelly provided with the oil dampers 3. A first anchorage zone 41 of the PC steel bar 4 has a gap for allowing a tensile direction displacement of the oil damper 3. The PC steel bar 4 functions as an elasto-plastic damper in the state that tensile force is applied. A layer of the building has an isolation layer where a shear link brace 2 is located in a frame 13 surrounded by columns 11 and beams 12. The oil damper 3 is connected between the shear link brace 2 and the column 11.SELECTED DRAWING: Figure 2
Patent JP-2021178523-A (JP)
Title: Motor cycle tire for traveling off-road
Inventor: SUEISHI MAKOTO
IPC: B60C11/00
Filed: 2020-05-11
Abstract: To provide a motor cycle tire for traveling an off-road which is excellent in grip force at a low load.SOLUTION: A tire includes a block pattern. The block pattern contains a plurality of connection block pairs. The respective connection block pairs include two blocks 28 and a tie bar 30 which is interposed between the blocks 28 and moreover connects the blocks 28. The tie bar 30 includes a last come side end 40 which includes the same height as height of the blocks 28 or height smaller than this height and a first come side end 38 which includes height smaller than height of the last come side end 40.SELECTED DRAWING: Figure 6
Patent JP-2020116451-A (JP)
Title: Game machine
Inventor: OSHIMA KENJI
IPC: A63F7/02
Filed: 2020-05-12
Abstract: To provide a game machine capable of suppressing complexity of operations at the time of power recovery.SOLUTION: A setting change state is set when a game state at the time of power interruption is a game enabled state and operation means at the time of power recovery is in a first mode, a setting confirmation state is set when a game state at the time of power interruption is the game enabled state and the operation means at the time of power recovery is in a second mode, the game enabled state is set after a RAM clear process when a game state at the time of power interruption is the game enabled state and the operation means at the time of power recovery is in a third mode, the game enabled state is set without the RAM clear process when a game state at the time of power interruption is the game enabled state and the operation means at the time of power recovery is in a fourth mode, and a recovery state different from the game enabled state is set when a game state at the time of power interruption is the setting confirmation state and the operation means at the time of power recovery is in the fourth mode.SELECTED DRAWING: Figure 24
Patent JP-2021179789-A (JP)
Title: Automatic cash transaction device and automatic cash transaction method
Inventor: HASHIMOTO AKIRA
IPC: G06F3/0481
Filed: 2020-05-13
Abstract: To sufficiently protect privacy when executing PIN input in an automatic cash transaction device.SOLUTION: An automatic cash transaction device includes a touch panel device having a sub screen provided independently of an input display device having a main screen and displays a PIN input screen for receiving a PIN input on the sub screen when it is determined whether or not the PIN input is required in transaction and it is determined that the PIN input is required.SELECTED DRAWING: Figure 3
Patent JP-2021181840-A (JP)
Title: Thermostatic expansion valve and refrigeration cycle system
Inventor: OSAWA KAZUHIKO
IPC: F25B41/335
Filed: 2020-05-18
Abstract: To make an adjustment part adjustable from an outside while preventing refrigerant from leaking outside from a valve body part, on a thermostatic expansion valve having a superheat-degree set value that is adjustable by adjusting urging force of an urging spring that urges a valve element.SOLUTION: A thermostatic expansion valve includes: an adjustment part 4 for extending and contracting an urging spring 26 that urges a valve element 2 on a side of a valve port 13, in an axis X direction. A case 5 is joined to a valve body part 10 including the valve element 2 and the valve port 13 in an air-tight manner. The adjustment part 4 is incorporated in the case 5. An operation part 20 is provided outside the case 5. The operation part 20 includes a cylindrical magnet 7 for rotatably operating a magnet rotor 41 of the adjustment part 4.SELECTED DRAWING: Figure 1