baber/WOPTO huggingface dataset:
Patent JP-2021188841-A (JP)
Title: Powder fuel burner
Inventor: WATANABE KAZUHIRO
IPC: F23D1/02
Filed: 2020-06-01
Abstract: To expand a stable combustion range to the low load side.SOLUTION: A powder fuel burner includes: a burner nozzle which has a substantially cylindrical shape and injects at least a powder fuel; and a circumferential direction concentration member which is formed on an inner surface of the burner nozzle and minimizes a passage area in a circumferential direction of a fuel passage at a tip part of the burner nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021187538-A (JP)
Title: Multiple container
Inventor: ISHIKAWA SUSUMU
IPC: B65D1/02
Filed: 2020-06-03
Abstract: To provide a multiple container capable of stably fixing an inner neck part of an inner container to an outer neck part of an outer container.SOLUTION: A ventilation passage for ventilating outside air introduced between an inner neck part and an outer neck part is formed between the inner neck part of an inner container and the outer neck part of an outer container. A plurality of thick parts protruding outward in a radial direction of the outer neck part are formed on an outer peripheral surface of the outer neck part. One thick part among the plurality of thick parts is a spiral male screw part. A fixing protrusion part fixed by protruding outward in a radial direction of the inner neck part to come into contact with an inner peripheral part of the outer neck part is formed on an outer peripheral surface of the inner neck part, along a peripheral direction thereof. A contact surface brought into contact with the inner peripheral surface of the outer neck part at the fixing protrusion part comes into contact with a flat surface other than a rear surface position of the thick part, or one portion of the contact surface in a peripheral direction of the fixing protrusion part comes into contact with the rear surface position of the thick part, and the other portion on the contact surface comes into contact with the contact surface.SELECTED DRAWING: Figure 3A
Patent JP-2021197202-A (JP)
Title: Method of manufacturing electrochemical cell and electrochemical cell
Inventor: KIMURA NAGAYUKI
IPC: H01M10/04
Filed: 2020-06-09
Abstract: To provide a method of manufacturing an electrochemical cell, capable of easily manufacturing the electrochemical cell in which the risk of short circuit is suppressed.SOLUTION: A method of manufacturing an electrochemical cell includes: a winding step S10 of forming a wound body by flatly winding a positive electrode body and a negative electrode body with a strip-shaped separator sheet sandwiched therebetween such that the separator sheet forming a separator projects from between layers of the positive electrode body and the negative electrode body; a tape attaching step S20 of attaching, to the wound body, an insulation tape that maintains the wound state of the wound body; and a heating step S30 of heating the separator sheet together with the insulation tape at a corner in plan view of the wound body while the separator sheet wound in the winding step S10 is in an uncut state, thereby retreating the separator sheet and the insulation tape inward in a winding axis direction.SELECTED DRAWING: Figure 7
Patent JP-2020160463-A (JP)
Title: Reflection screen, video display device
Inventor: GOTO MASAHIRO
IPC: G02B3/08
Filed: 2020-06-09
Abstract: To provide a reflection screen having high transparency and allowing for remediation of background reflection to a ceiling, and a video display device comprising the reflection screen.SOLUTION: A screen 10 is a reflection screen having transparency and comprises: a first optical shape layer 12 which has light transparency and formed in such a manner that a plurality of unit optical shapes 121 comprising a first slant 121a on which video light is made incident and a second slant 121b facing the first slant, are arranged on a surface on the back surface side; a reflection layer 13 which is formed at least on a part of the first slant 121a, reflects prescribed polarized light included in the video light and transmits other light; and a second optical shape layer 14 which has light transparency and is laminated to fill a trough between the unit optical shapes 121. The screen 10 has no light diffusion layer containing diffusion particles, and at least a surface, on the unit optical shape 121 side, of the reflection layer 13 has a minute and irregular uneven shape. A refractive index of the second optical shape layer 14 is equal to that of the first optical shape layer 12.SELECTED DRAWING: Figure 2
Patent JP-2021195956-A (JP)
Title: Transfer pipeline re-welding method and transfer pipeline
Inventor: OGAWA KOSEI
IPC: B23K9/00
Filed: 2020-06-09
Abstract: To provide a transfer pipeline re-welding method capable of re-welding a cut transfer pipeline again at the same position with high workability.SOLUTION: A transfer pipeline re-welding method includes: a first step of removing a third transfer pipe 102 from between a first repair pipe 101a and a second repair pipe 101b; a second step of inserting a fourth transfer pipe 200a having a length Va which is shorter than a length X between ends of the first repair pipe 101a and the second repair pipe 101b, into the first repair pipe 101a and inserting a fifth transfer pipe 200b having a length Vb which is shorter than the length X between the ends of the first repair pipe 101a and the second repair pipe 101b, into the second repair pipe 101b; a third step of connecting the fourth transfer pipe 200a and the fifth transfer pipe 200b to form a third transfer pipe 200; and a fourth step of inserting and welding the fourth transfer pipe 200a to the first repair pipe 101a, and inserting and welding the fifth transfer pipe 200b to the second repair pipe 101b.SELECTED DRAWING: Figure 1
Patent JP-2020183531-A (JP)
Title: Method of heat transfer between metallic or non-metallic item and heat transfer fluid
Inventor: DAVID NORIEGA PEREZ
IPC: B82Y30/00
Filed: 2020-06-11
Abstract: To provide a method facilitating the execution of heat transfer between a non-metallic or metallic item and a heat transfer fluid, the heat transfer fluid showing a high heat transfer coefficient.SOLUTION: A method of heat transfer between a metallic or non-metallic item and a heat transfer fluid including a fluid medium, hydrophobic nanoparticles having a lateral size between 26 and 50 μm, and a dispersing agent, a ratio of nanoparticle concentration/dispersing agent concentration in weight being between 3 and 18, the nanoparticles not including carbon nanotubes.SELECTED DRAWING: Figure 1
Patent JP-2020184343-A (JP)
Title: Display device, display program, display system, and method for controlling display device
Inventor: SEKINE KIYOSHI
IPC: G06F3/16
Filed: 2020-06-12
Abstract: To provide a display device, a display program, a display system, and a method for controlling a display device which can make a slide related to conversations automatically and selectively displayed without interrupting conversations.SOLUTION: In a presentation support system 1, a display device 30 includes: a syllable information storage unit for storing syllable information converted by a voice recognition unit for converting voice of a subject to syllable information; and a slide-keyword information storage unit for storing slide information including explanation information and explanation keyword information about explanation information related to the slide information. The display device 30 outputs slide information including the explanation keyword information as recommendation slide information when the combination of the syllable information corresponds to the explanation keyword information.SELECTED DRAWING: Figure 1
Patent JP-2021197635-A (JP)
Title: Hearing aid fitting system, hearing aid fitting method, and hearing aid fitting control program
Inventor: MIKAMI ATSUSHI
IPC: H04R25/00
Filed: 2020-06-15
Abstract: To provide a technology to improve the efficiency of hearing aid fitting.SOLUTION: Under the control of a control unit 5, inspection sound of a measurement frequency is first generated in a sound generation unit 1, amplified by an amplifier unit 2 to a set sound pressure, and presented by a presentation unit 3 (S200 to S203). When a response button is not pressed by a subject even after the lapse of a predetermined time (S205: Yes), the control unit 5 considers that the current gain setting is inappropriate and controls to raise the gain setting by one step (S206), the procedures of S204 to S206 is repeated depending on whether the response button is pressed. On the other hand, when the response button is pressed while the inspection sound is being presented (S204: Yes), the control unit 5 considers that the current gain setting is appropriate, stops the output of the inspection sound (S207), and starts the next frequency measurement (S208: Yes), and performs the steps S200 to S207 for all frequencies. In this way, the sound field wearing threshold measurement and the readjustment of the hearing aid proceed automatically, such that the fitting work can be made more efficient.SELECTED DRAWING: Figure 7
Patent JP-2021194611-A (JP)
Title: Particle manufacturing apparatus
Inventor: KOMAKI HISASHI
IPC: B01J19/08
Filed: 2020-06-16
Abstract: To provide a particle manufacturing apparatus capable of easily performing cleaning of a chamber.SOLUTION: There is provided a particle manufacturing apparatus 100 which comprises: a first chamber 11 attachable/detachable to/from a plasma generation part 2; a second chamber 12 attachable/detachable to/from the first chamber 11; a first moving mechanism 110 for moving the first chamber 11; and a second moving mechanism 120 for moving the second chamber 12, wherein the first moving mechanism 110 has a first support member 112 for supporting the first chamber 11 and a first rail 114 on which the first support member 112 is movably mounted, and the second moving mechanism 120 has a second support member 122 for supporting the second chamber 12 and a second rail 224 on which the second support member 122 is movably mounted.SELECTED DRAWING: Figure 1
Patent JP-2021005380-A (JP)
Title: Data transmission device, data processing system, method, data processing method, and medium
Inventor: LENG XIANGLUN
IPC: G06F13/16
Filed: 2020-06-24
Abstract: To provide a multi-layered memory interleaving channel network which interconnects adjacent layers in a plurality of layers of a plurality of data channels.SOLUTION: A data transmission device 100 comprises a plurality of first ports 101 coupled to a processing unit 801, a plurality of second ports 102 coupled to a plurality of memories 200, and a plurality of data channels 103 disposed among the first ports and the second ports to form an interleaving network having a plurality of layers and configured to transfer data between the processing unit and the plurality of memories. The plurality of data channels are configured such that each layer in the interleaving network includes at least one interleaving sub-network 1031.SELECTED DRAWING: Figure 2
Patent JP-2020151579-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-06-25
Abstract: To provide a technique capable of reducing the processing load of a game machine.SOLUTION: A game machine includes: first processing group performance means for repeatedly performing a first processing group; and second processing group performance means for performing a second processing group by interrupting the first processing group, on the basis of an establishment of a prescribed condition. The first processing group performance means includes means for repeatedly performing the first processing group during a period from an end of the performance of one second processing group to a start of the performance of a next second processing group. The first processing group includes game history information related processing that is processing related to a calculation of game history information that is information on game history.SELECTED DRAWING: Figure 34
Patent JP-2020157137-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To provide a further suitable game.SOLUTION: Game information inputted by operation means capable of inputting the game information by an operation of a player is stored in storage means. While identification information is dynamically displayed, prior information on the basis of a determination result by determination means is displayed in display means by prior display means. A content of the prior information to be displayed by the prior display means is determined by prior information determination means on the basis of a determination result. For specific prior information determined by the prior information determination means, ratios selected in a case in which the determination result is a specific determination result and a case in which the determination result is other than the specific determination result are set by setting means. The ratios set by the setting means are determined on the basis of the game information stored in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2022014146-A (JP)
Title: Brightness feeling prediction device and brightness feeling prediction program
Inventor: NARUI TOMOHIRO
IPC: G06T7/00
Filed: 2020-07-06
Abstract: To predict a brightness feeling in an object space with high accuracy.SOLUTION: A screen type setting part 26 defines each image region corresponding to each screen contained in a luminance image 20 representing an object space, and sets a screen type in a plurality of image regions defined. A brightness feeling prediction part 28 refers to weight information 22 to which a weight indicating a contribution level to a brightness feeling is related for each screen type which can be defined in the luminance image 20 to predict the brightness feeling of the object space represented by the luminance image 20 on the basis of a representative value of a luminance value of a plurality of pixels contained in each image region 40 set by the screen type setting part 26 and the weight of the screen type of each image region 40.SELECTED DRAWING: Figure 1
Patent JP-2020171770-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-13
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: In a super ready-to-win A and a super ready-to-win B, a title is notified across the whole screen of an image display device 5, and in a super ready-to-win D and a super ready-to-win E, the title is displayed at a part of the screen of the image display device 5. With this arrangement, a title notification according to a ready-to-win presentation can be performed to achieve an improved presentation effect. Particularly, in a case of a ready-to-win with a high reliability of a big win, the title notification is performed in a wider display area than in a case of a ready-to-win with a low reliability. Therefore, an effective title notification becomes possible.SELECTED DRAWING: Figure 9
Patent JP-2020170203-A (JP)
Title: cartridge
Inventor: ITABASHI NAO
IPC: G03G15/08
Filed: 2020-07-17
Abstract: To provide a cartridge which can be miniaturized.SOLUTION: A developing cartridge comprises: a cartridge frame 31 including a left wall 36L and a right wall 36R horizontally arranged to face each other at an interval; a developer coupling 61 for receiving drive force from the outside; and a new product detection gear 82 to be detected by external detection means. The developer coupling 61 is arranged on a left side of the left wall 36L and the new product detection gear 82 is arranged on a right side of the right wall 36R. Then, the drive force input to the developer coupling 61 is transmitted to the new product detection gear 82 via an agitator 80 to be arranged between the left wall 36L and the right wall 36R.SELECTED DRAWING: Figure 3
Patent JP-2021020062-A (JP)
Title: Comforter slip prevention tool
Inventor: SEGAWA YUJI
IPC: A47G9/02
Filed: 2020-07-17
Abstract: To provide a comforter slip prevention tool by which the base end side of the comforter is firmly fastened between a floor board and a mattress.SOLUTION: A comforter slip prevention tool 1 includes: a belt-like member 11 having a clamp part 11a which is situated in a space G between the bottom plate Y of a bed and a mattress M placed on the bottom plate Y, and a free part 11b which is provided on the tip side of the clamp part 11a and which comes out from the space G between the bottom plate Y and the mattress M to become freely bendable on the side of the mattress; a stopper 12 which is fastened at the base end side of the clamp part 11a, which is formed thicker than the clamp part 11a, and which is inserted in the space G between the bottom plate Y and the mattress M to prevent slipping out in-between both; and a clip 13 which is attached to the tip of the free part 11b to clip the end part of the comforter K that is placed on the mattress M.SELECTED DRAWING: Figure 2
Patent JP-2022021490-A (JP)
Title: Superconducting coil and superconducting coil device
Inventor: UTO TATSURO
IPC: H01F6/02
Filed: 2020-07-22
Abstract: To provide a superconducting coil and a superconducting coil device in each of which the occurrence of thermal runaway or quench can be suppressed.SOLUTION: A superconducting coil is provided, comprising: a winding portion formed by winding a superconducting wire; a bypass electrically connecting radially adjacent superconducting wires to each other; an outer electrode 40a and inner side electrode electrically connected to the winding portion. The outer electrode 40a is electrically connected over both the winding direction-end portion 58A of the outermost peripheral turn of the winding portion and the anti-winding direction-end portion 57A thereof, and/or the inner electrode is electrically connected over both the winding direction- end portion of the innermost peripheral turn of the winding end portion and the anti-winding direction end portion thereof.SELECTED DRAWING: Figure 9
Patent JP-2021024737-A (JP)
Title: Package exchanging apparatus
Inventor: YAMAMOTO MASATO
IPC: B65H49/14
Filed: 2020-07-28
Abstract: To provide a package exchanging device capable of improving work efficiency with respect to exchange of a package.SOLUTION: A package exchanging device 7 includes: a recovering device 40; a feeding device 50; a yarn splicing device 60; a moving device 70 which is provided with the recovering device 40, the feeding device 50, and the yarn splicing device 60, and moves each of the recovering device 40, the feeding device 50 and the yarn splicing device 60 to a working position for a peg 24; and a traveling carriage 30 which moves a base 34 supporting the moving device 70 along an arrangement direction of a creel stand 20. The moving device 70 has: a rotary support part 71 which supports the recovery device 40, the feeding device 50, and the yarn splicing device 60 and is provided rotatably around a rotary shaft; and an exchange unit drive part 72 which rotationally drives the rotary support part 71.SELECTED DRAWING: Figure 9
Patent JP-2020182876-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a model capable of achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured such that an expectation value pertaining to the number of winning balls given to a player by execution of a small win game per unit time becomes larger than the number of shot game balls per the unit time in a special pattern time-shortening first state under the same condition while an expectation value pertaining to the number of winning balls given to the player by execution of a small win game per unit time is smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval.SELECTED DRAWING: Figure 1
Patent JP-2022026259-A (JP)
Title: Fuel cell system
Inventor: YAMASHITA KYOHEI
IPC: H01M8/04746
Filed: 2020-07-30
Abstract: To make sure to ventilate a room in which a fuel cell stack is installed with a ventilation device.SOLUTION: A fuel cell system according to an embodiment includes a fuel cell stack that generates electricity using fuel gas and oxidant gas, auxiliary equipment that operates the fuel cell stack, a fuel cell control device that controls the auxiliary equipment, and a ventilation system that ventilates a room in which the fuel cell stack is installed. The fuel cell system further includes a power supply device, a ventilation drive device that controls the operation of the ventilation device using the electric power supplied from the power supply device, and a ventilation control device that controls the ventilation drive device. The fuel cell control device is also configured to be able to control the ventilation drive device, and the ventilation drive device controls the operation of the ventilation device on the basis of a control command from the ventilation control device and a control command from the fuel cell control device.SELECTED DRAWING: Figure 1
Patent JP-2022029289-A (JP)
Title: Cassette type mold and mold cassette for cassette type mold
Inventor: MASUDA NORIO
IPC: B29C45/26
Filed: 2020-08-04
Abstract: To provide a cassette type mold which facilitates an operation of fixing a cassette to a holder.SOLUTION: A cassette type mold includes a holder constitution part, and a mold cassette, in which the holder constitution part has a holder 21, the mold cassette has a cassette detachably mounted on the holder 21, the holder 21 has a cassette mounting mechanism 23, and the cassette mounting mechanism 23 has a holding part 233 for holding a projection pin 312 projecting from the cassette, gear members 231a, 231b, 231c and 231d for moving the holding part 233 between a holding state of holding the projection pin 312 and a non-holding state of not holding the projection pin 312, and operation members 232a, 232b, 232c and 232d which are arranged so as to be engaged with the gear members 231a, 231b, 231c and 231d and can perform operation of moving the holding part 233 from one side of the cassette 31.SELECTED DRAWING: Figure 4
Patent JP-2020175262-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2020-08-06
Abstract: To provide a game machine having an appropriate reaction force in operation.SOLUTION: An energization device 362 is configured in a mode for suppressing an increase in burden that a player performing input operation receives in one portion of a movement range of at least an inclination device 310 and in a movement range separated from an initial position by a predetermined distance, thus reducing a burden that the player receives and preventing the player from getting tired.SELECTED DRAWING: Figure 6
Patent JP-2020198628-A (JP)
Title: Reception method
Inventor: NONAKA YASUYUKI
IPC: H04N21/418
Filed: 2020-08-18
Abstract: To provide a reception method that may enable a user to view a subscribed program without failing to process ECMs and EMMs necessary for descrambling.SOLUTION: According to an embodiment, a receiver comprises: a tuner unit which receives a service signal; a descrambler which receives scrambled content output from the tuner unit; a control unit which controls at least the tuner unit and the descrambler; and a CAS module which acquires a second key (Ks) to be given to the descrambler. The control unit is set to process at least R (an integer of 1 or more) EMMs within an allocated processing period from when the EMMs are received from one broadcaster to the transmission to the CAS module.SELECTED DRAWING: Figure 25