baber/WOPTO huggingface dataset:
Patent JP-2021029611-A (JP)
Title: Game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2019-08-23
Abstract: To provide a game machine capable of giving clear criterion regarding propriety of continuation of a game.SOLUTION: Winning/losing determination is executed, and a jackpot game is executed when the winning/losing determination results in a jackpot. When the number of execution times of winning/losing determination executed in a high-probability state reaches a frequency cutting frequency, the high-probability state is completed. When the high-probability state is completed at frequency cutting, a specific suggestive performance is executed in a completion performance. An appearance probability of a specific suggestive performance is higher when the number of times continued via a jackpot game is "0" than a completion performance to be executed after frequency cutting in a state in which the number of continuation times of a high-probability state via a jackpot game reaches a predetermined number of times.SELECTED DRAWING: Figure 20
Patent JP-2021032179-A (JP)
Title: Throttle valve device
Inventor: TAKEUCHI KOTA
IPC: F02D11/10
Filed: 2019-08-27
Abstract: To provide a throttle valve device that simplifies a structure of a motor, especially simplifies a structure of a motor yoke in the motor structure, in an electronic throttle device.SOLUTION: A motor yoke 110 is held in a motor space while directly contacted with the motor space of a body 300, and a function of an outer shell of the motor yoke 110 is compensated with the body 300. A function of the motor yoke 110 that cannot be alternated by the body 300 is a magnetic circuit structure, and the motor yoke 110 is disposed around a magnet.SELECTED DRAWING: Figure 1
Patent JP-2021031998-A (JP)
Title: Structure of connection part of outer wall panel and sash-window
Inventor: NAKAMURA MASARU
IPC: E04B2/56
Filed: 2019-08-27
Abstract: To provide a structure of a connection part of an outer wall panel and a sash-window allowing appearance to be drastically improved when seeing an outer wall surface, and labor, time, and cost for construction labor, construction management, and the like to be drastically reduced.SOLUTION: A structure A of a connection part is to connect an end part 3a of an outer wall panel 3 and a frame body 5 of a sash-window 4, wherein a fixture 7 arranged so as to surround the frame body 5 is provided with a fixing part 7a fixed on substrate material 2, a back-up part 7b placed apart from the fixing part 7a with a predetermined space, and a connection part 7c connecting the fixing part 7a and the back-up part 7b, to generally form a J-shape, and to arrange an end part 3a of the outer wall panel 3 between the fixing part 7a fixed on the substrate material 2 and the back-up part 7b. Sealing material 10 is filled in a sealing spot H surrounded and formed by the back-up part 7b, the end part 3a of the outer wall panel 3 and a peripheral surface of the frame body 5.SELECTED DRAWING: Figure 3
Patent JP-2021030406-A (JP)
Title: Connection structure of drive shaft and buff wheel, and polishing device with connection structure
Inventor: TAKUBO SADAO
IPC: B24B29/00
Filed: 2019-08-29
Abstract: To achieve down-sizing of a polishing device while enabling easy replacement of a buff wheel in the polishing device.SOLUTION: In a connection structure of a buff wheel 12 and a drive shaft 11 for rotating the buff wheel, the buff wheel has a coupling 24, which fits to the drive shaft, at a central part. The coupling 24 has a fitting hole fitting to the drive shaft 11, and a connection pin 29 which traverses the fitting hole and is orthogonal to an axis of the fitting hole. A slit 22, which can fit to the connection pin 29, is formed at a tip of the drive shaft 11. A groove is provided at an end position of the slit 22. By fitting of the drive shaft 11 and the coupling 24, the connection pin 29 is inserted in the slit 22, and by relative rotation of the drive shaft 11 and the coupling 24, the connection pin 29 fits in the groove, and the buff wheel 12 and the drive shaft 11 are connected.SELECTED DRAWING: Figure 3
Patent JP-2021035873-A (JP)
Title: Polygonal skein
Inventor: SAKAGAMI MASANOBU
IPC: B65H54/58
Filed: 2019-08-30
Abstract: To provide a polygonal skein for taking-up fibers which takes up a yarn bundle between two points of adjacent taking-up parts while its diameter is smaller (high density) than a conventional one, and maintains linearity when the yarn bundle is cut out from the skein, and is capable of manufacturing at low cost.SOLUTION: In a polygonal skein having taking-up parts for taking-up fibers, the taking-up parts are provided at positions forming corners of the polygonal shape, and one or more support parts are provided to at least one of places between the adjacent taking-up parts.SELECTED DRAWING: Figure 1
Patent JP-2021040355-A (JP)
Title: Management device of power storage element, power storage device, and output control method of power storage element
Inventor: MATSUI HIROKI
IPC: H02J7/10
Filed: 2019-08-30
Abstract: To sufficiently use up performance of a power storage element while preventing input-output drop caused by a diffusion limit from being generated during charging/discharging.SOLUTION: A management device for a power storage element, which is disclosed in the present specification, comprises a voltage detection circuit for measuring a voltage of a battery pack 20 with which the power storage element 100 is connected in series; a current detection resistance for detecting a current of the battery pack 20; and a CPU 33 for calculating current-application electricity quantity and so forth generated by continuous charge or continuous discharge of the battery pack 20. The CPU 33 is constituted to control input-output during charging/discharging of the battery pack 20 in such a manner that ΔSOC as a value obtained by dividing the current-application electricity quantity by actual capacity of the battery pack 20 does not exceed the upper limit ΔSOC.SELECTED DRAWING: Figure 18
Patent JP-2021039639-A (JP)
Title: Chemical substance and chemical reaction risk evaluation support system and method for the same
Inventor: TSUCHIYA HIROKO
IPC: G06Q50/26
Filed: 2019-09-05
Abstract: To enhance safety of experiment and work for handling a chemical substance and a chemical reaction, and improve efficiency of research and development.SOLUTION: A chemical substance and chemical reaction risk evaluation support system includes one or more database storing a plurality of kinds of data and information related to research and development, and a management system for accessing the one or more database and performing information processing. The one or more database stores research and development relevant information that is information on current and past research and development and includes chemical substance use information in the current and past research and development, and chemical substance relevant information on the chemical substance. The management system receives input of information indicating one or more chemical substances, and generates and outputs information for supporting risk evaluation related to the one or more chemical substances and chemical reactions of the one or more chemical substances on the basis of the chemical substance relevant information and the research and development relevant information.SELECTED DRAWING: Figure 1
Patent JP-2021041778-A (JP)
Title: Sunroof, and power supply structure for sunroof
Inventor: KATSURAMAKI TAKAHIKO
IPC: B60J7/00
Filed: 2019-09-10
Abstract: To provide a sunroof, and a power supply structure for the sunroof that allow wiring materials to be appropriately arranged.SOLUTION: A sunroof power supply structure 100 applied to a sunroof 1 comprises: a wiring material 5 with one end part 5a thereof electrically connected to a sunroof body 2 slidably supported on a rail member 32 along a slide direction X via sliders 34 and 35; a power supply mechanism 6 that is disposed on a side opposite to the sunroof body 2 side of the rail member 32, holds the other end part 5b of the wiring material 5 to supply power, and also pulls out and accommodates the wiring material 5 along with slide movement of the sunroof body 2; and, a reversing portion 7 which is disposed at an end position of a slide range T of the sliders 34 and 35, or at a position outside the slide range in the rail member 32, and which is wound around with the wiring material 5, and reverses a wiring direction of the wiring material 5 with respect to the slide direction X.SELECTED DRAWING: Figure 6
Patent JP-2021042447-A (JP)
Title: Hydrogen production system
Inventor: MIZUKOSHI YUJI
IPC: C25B1/04
Filed: 2019-09-13
Abstract: To provide an independent solar-powered hydrogen production system that does not require the supply of electricity or pure water from outside.SOLUTION: This invention provides a hydrogen production system using solar light, which includes a photovoltaic power generation unit, a power storage unit for power generated by the photovoltaic power generation unit, and a water electrolysis unit for generating hydrogen by electrolysis of water, wherein water supplied to the water electrolysis unit is obtained by a water recovery device for recovering water from the atmosphere by using the power of the power storage unit.SELECTED DRAWING: Figure 1
Patent JP-2020024206-A (JP)
Title: Digital microfluidic dilution apparatus, systems, and related methods
Inventor: ANDREW FISCHER
IPC: B01J19/00
Filed: 2019-09-13
Abstract: To provide accurate and flexible methods, apparatus, and system for diluting samples.SOLUTION: An example method includes depositing a first fluid droplet on a first electrode of a plurality of electrodes. The first electrode has a first area. The first fluid droplet has a first volume associated with the first area. The example method includes depositing a second fluid droplet on a second electrode of the plurality of electrodes. The second electrode has a second area. The second fluid droplet has a second volume associated with the second area. The second volume is different from the first volume. The example method includes forming a combined droplet by selectively activating at least one of the first electrode and the second electrode to cause one of the first fluid droplet and the second fluid droplet to merge with the other of the first fluid droplet and the second fluid droplet.SELECTED DRAWING: None
Patent JP-2021047221-A (JP)
Title: Fixation device and image formation apparatus
Inventor: YAGI MASATAKA
IPC: G03G21/00
Filed: 2019-09-17
Abstract: To more effectively reduce the heat radiation loss than a conventional technique.SOLUTION: A fixation device 4 comprises: a fixing member 40 which has a heater 44 being the heat source and fixes an image on a sheet by performing heating processing and pressurizing processing to the sheet to which the image is transferred; a heating object member 50 which is arranged on the periphery or inner side of the fixation member 40 in the state of being in non-contact with the fixation member 40; and a partition member 70 which is arranged in a space between the fixation member 40 and the heating object member 50.SELECTED DRAWING: Figure 2
Patent JP-2021047345-A (JP)
Title: Imaging lens and imaging device
Inventor: UEDA SHOTA
IPC: G02B13/18
Filed: 2019-09-20
Abstract: To provide an imaging lens which is constituted so as not to include a bonded lens and can appropriately correct aberration such as chromatic aberration.SOLUTION: Disclosed is an imaging lens which includes: a first lens: a second lens; a first diaphragm; a third lens; a fourth lens; a second diaphragm; a fifth lens; and a sixth lens in this order from an object side, In this constitution, an F-value is 1.91 or more and 2.35 or less. Power of the first lens is 0.1695 or larger and -0.1664 or smaller. The power of the second lens is 0.1046 or larger and 0.1025 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021051399-A (JP)
Title: Storage system and protection method
Inventor: NARITA TERUYUKI
IPC: H02J7/34
Filed: 2019-09-20
Abstract: To avoid the problem that a PLP (Power Loss Protection) function of a semiconductor storage element does not work due to occurrence of a short mode failure in a PLP capacitor.SOLUTION: A storage system (SSD (Solid State Drive) module 2) includes a power supply circuit 21, a backup circuit (PLP circuit 24), and a protection circuit. The power supply circuit supplies power to a semiconductor storage element (NAND memory 20). The backup circuit has a capacitor 41 capable of being charged by using the power from the power supply circuit and supplies the power charged on the capacitor to the semiconductor storage element when a voltage of the power supply circuit declines to be equal to or smaller than a threshold value set in advance. The protection circuit monitors a value of a leakage current of the capacitor and performs an operation related to deterioration of the capacitor when a deterioration condition set in advance is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021048987-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of appropriately suppressing a problem of deterioration in interest and the like.SOLUTION: A game machine includes main control means capable of executing control related to the progress of a game, a main accessory that can be operated by the main control means, and a performance accessory that can be operated by performance control means capable of executing control related to a performance. The main control means includes main accessory operation confirmation means capable of executing operation confirmation for the main accessory in a game unplayable state, and game permission control means for controlling the game state to a game permission state in which the game can be executed when information stored in storage means is deleted. The performance control means includes performance accessory initial operation confirmation means capable of executing initial operation confirmation for the performance accessory as an initial operation, and performance accessory operation confirmation means capable of executing operation confirmation for the performance accessory in the game unplayable state prior to the initial operation. The performance accessory initial operation confirmation means does not execute the initial operation confirmation for the performance accessory when the operation confirmation for the performance accessory is executed in the game unplayable state.SELECTED DRAWING: Figure 700
Patent JP-2021049511-A (JP)
Title: Biomass feedstock storage method and biomass feedstock storage system
Inventor: SUZUKI YUJI
IPC: B09B5/00
Filed: 2019-09-26
Abstract: To provide a method capable of properly sorting a biomass feedstock, controlling fermentation of the sorted biomass feedstock, and further storing it safely for a predetermined time when storing a predetermine amount of the biomass feedstock.SOLUTION: A biomass feedstock storage method has the processes of: detecting a mixed type tank for receiving an organic energy resource being available; feeding, when the mixed type tank is available in the process of detecting availability, the organic energy resource into the mixed type tank as a biomass feedstock most preferentially; feeding, when the mixed type tank is not unavailable in the process of detecting the availability, the organic energy resource as the biomass feedstock to a feedstock storage tank, sectioned with main nutrition, as a storage destination; and controlling fermentation of the biomass feedstock in the tank where the biomass feedstock is stored.SELECTED DRAWING: Figure 3
Patent JP-2020073879-A (JP)
Title: Staining agent for tissue staining, production method for staining agent for tissue staining, and tissue staining kit including staining agent for tissue staining
Inventor: TAKANASHI KENSAKU
IPC: G01N33/48
Filed: 2019-09-26
Abstract: To provide a staining agent for tissue staining which has an improved fluorescence signal evaluation accuracy, and a tissue staining kit comprising the staining agent.SOLUTION: A staining agent for tissue staining contains, as a staining component, dye-resin particles comprising thermosetting resin particles and a fluorescent dye immobilized on the resin particles, where the resin particles contains a substituent having an electric charge opposite to that of the fluorescent dye and forms ionic bond or covalent bond with the fluorescent dye, and the dye-resin particles have a particle size variation coefficient of 15% or less.SELECTED DRAWING: None
Patent JP-2021050311-A (JP)
Title: Modified cellulose
Inventor: HANO RINAKO
IPC: C08B11/12
Filed: 2019-09-26
Abstract: To provide a modified cellulose that can be stably dispersed and has excellent redispersibility when blended in various solvents, and to provide a method for producing the same.SOLUTION: Provided are: a modified cellulose having an ionic group and a non-ionic substituent group and having a cellulose type I crystalline structure and in which the non-ionic substituent group is bound to the cellulose via an ether group; and a method for producing a modified cellulose having a cellulose type I crystalline structure, including steps of introducing an ionic group into the raw material cellulose, and introducing a nonionic substituent group into a hydroxy group of the cellulose via an ether linkage.SELECTED DRAWING: None
Patent JP-2021053536-A (JP)
Title: Electrostatic precipitator
Inventor: ABE TAKEHARU
IPC: B03C3/47
Filed: 2019-09-27
Abstract: To provide an electrostatic precipitator whose electrode chamber is constituted with an FRP dust collecting electrode and which is large-sized while keeping sufficient strength of the device as a whole.SOLUTION: In an electrostatic precipitator 1, a dust collecting electrode 12 is formed with conductive fiber-reinforced plastic in a unit dust collecting electrode 10 and a dust collecting electrode support frame 2 is formed by a metallic material and constituted by outer frame parts 21 constituting the respective sides of the outer edge of a rectangular parallelepiped, a plurality of pillar parts 22 located between the top surface of the outer frame part 21 and a bottom surface and a plurality of beam parts 23 mutually and orthogonally located in a surface being in parallel with the bottom surface of the outer frame part 21; each unit dust collecting electrode arrangement area 24 is divided into the other unit dust collecting electrode arrangement area 24 by the pillar part 22 and the beam part 23; and individual unit dust collecting electrode 10 is disposed in individual unit dust collecting electrode arrangement area 24 and supported by the dust collecting electrode support frame 2.SELECTED DRAWING: Figure 1
Patent JP-2021053290-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021055496-A (JP)
Title: Curtain wall and building structure
Inventor: TANJI SHIGEMOTO
IPC: E04B2/96
Filed: 2019-10-02
Abstract: To easily form uneven wall surfaces of a building structure by a curtain wall provided with curtain wall units installed side by side in the left-right direction.SOLUTION: A curtain wall unit 2 includes tight members 20 and 21 provided at vertical end portions 2C and 2D located at end portions in a left-right direction. At the adjacent vertical end portions 2C and 2D of the two curtain wall units 2, the vertical end portion 2C of one curtain wall unit 2 is arranged on an outdoor side of the vertical end portion 2D of the other curtain wall unit 2 and faces the vertical end portion 2D in an indoor/outdoor direction S. The tight members 20 and 21 are provided on one or both of an indoor side of the vertical end portion 2C and the outdoor side of the vertical end portion 2D, and seal between the vertical end portions 2C and 2D.SELECTED DRAWING: Figure 5
Patent JP-2021061670-A (JP)
Title: Mechanical and electrical integrated type motor
Inventor: NAKAMURA NOBUFUMI
IPC: H02K5/10
Filed: 2019-10-04
Abstract: To provide a mechanical and electrical integrated type motor in which an opening for ventilation is provided in a waterproof cover for protecting a circuit board, capable of suppressing direct contact of high pressure water entering from the opening with a waterproof filter in the opening.SOLUTION: A mechanical and electrical integrated type motor includes a circuit board provided outside a housing of a motor and a waterproof cover mounted on the housing so as to cover the circuit board. In a cover, a hollow projecting section (24) projecting with a step at an opposite side of the housing is provided at an opposing portion to the housing. A waterproof filter (30) is provided on a surface facing the housing so as to close an internal space of the projecting section. In addition, an opening (26) for ventilation is provided in a side wall portion forming the step at the projecting section. A tongue (28) is provided at the opening to prevent high pressure water entering from the opening from coming into direct contact with the waterproof filter through the internal space.SELECTED DRAWING: Figure 4
Patent JP-2021058398-A (JP)
Title: pillow
Inventor: HARASHIMA TORU
IPC: A47G9/10
Filed: 2019-10-07
Abstract: To provide a pillow in which users can adjust the height and hardness by the users themselves to a height and hardness suitable for individual users.SOLUTION: A pillow 1 includes: a cover body 2 capable of opening at least part thereof; and a content material 3 inserted into the cover body 2. The content material 3 includes: a spring part 5 including multiple coil springs 4; and a sheet part 6 for adjusting the height and hardness of the content material 3. Such the pillow 1 has a height and hardness that can be adjusted by users themselves to a height and hardness suitable for individual users.SELECTED DRAWING: Figure 3
Patent JP-2021061708-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI JUNYA
IPC: H02M3/28
Filed: 2019-10-09
Abstract: To control an amount of power that can be supplied in accordance with a value of a voltage input from a commercial AC power supply to reduce device restrictions and improve usability.SOLUTION: An image forming apparatus is configured to allow power to be supplied to an external device connected to the image forming apparatus when a voltage from a commercial AC power supply is high and to limit power to be supplied to the external device connected to the image forming apparatus when the voltage from the commercial AC power supply is low.SELECTED DRAWING: Figure 8