baber/WOPTO huggingface dataset:
Patent JP-2021159664-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine that can be easily operated in a game parlor.SOLUTION: A game machine includes: lottery means for holding a lottery regarding whether profit is granted to a player on the basis of satisfaction of a predetermined condition; storage means for storing each kind of information; and counting means for counting the number of times when a lottery for preventing profit from being granted by the lottery means is held. In the game machine, the counting means stores a counted value in the storage means, and can be shifted to a specific game state advantageous to a player on the basis of the counted value, and power of the game machine is turned on while accompanying first operation or is turned on while accompanying second operation.SELECTED DRAWING: Figure 1
Patent JP-2021099768-A (JP)
Title: Parking space determination system and method thereof
Inventor: HAO YU-HSIANG
IPC: G08G1/14
Filed: 2020-04-15
Abstract: To provide a parking space determination system and a method thereof.SOLUTION: The method includes: a step of acquiring parking space information including parking lot map data within a range where a vehicle is located; a step of analyzing an object in each of the parking spaces in the parking space information and generating object information of the object in each of the parking spaces; and a step of calculating a spatial relationship between the object in each of the parking spaces and the parking space in which the object is located from the object information and the parking space information, and determining that the parking space is an available parking space when the spatial relationship satisfies vehicle body information of the vehicle. According to the present invention, it is possible to determine the parking space without the need for the vehicle to drive to the vicinity, and it is possible to select a more suitable parking space as needed.SELECTED DRAWING: Figure 1
Patent JP-2020143071-A (JP)
Title: HIGH-CONCENTRATION α-GLUCOSIDASE COMPOSITIONS FOR TREATMENT OF POMPE DISEASE
Inventor: KENNETH JOSEPH VALENZANO
IPC: A61P3/08
Filed: 2020-04-24
Abstract: To provide compositions for treatment of Pompe disease (e.g., infantile-onset Pompe disease).SOLUTION: A composition comprises acid α-glucosidase and an active site-specific chaperone selected from the group consisting of 1-deoxynojirimycin and n-butyldeoxynojirimycin, where the acid α-glucosidase is present in an amount greater than about 5 mg/mL. Preferably, the acid α-glucosidase enzyme is a recombinant human wild-type acid α-glucosidase.SELECTED DRAWING: None
Patent JP-2021129284-A (JP)
Title: Circular radiation speaker structure
Inventor: LU HO-LUNG
IPC: H04R1/28
Filed: 2020-04-28
Abstract: To provide a circular radiation speaker structure.SOLUTION: A circular radiation speaker structure includes an outer housing including a bottom on which a sound dispersion cone is formed and an outer wall extending upward from the periphery of the bottom to form an outer chamber together with the bottom, an inner housing including an inner tubular wall having an opening and a lower opening to form an inner chamber, a speaker unit fixed to the upper opening of the inner housing, and a passive radiation unit fixed to the lower opening of the inner housing and installed facing the sound dispersion cone. The inner surface of the outer wall has a support, and a distance from the top of the support to the top of the outer wall is defined as the internal height. The lower end of the inner tubular wall is placed on the support, and a resonance chamber is formed between the inner tubular wall and the sound dispersion cone. On the outer surface of the inner tubular wall, a plurality of blocks are arranged such that the outer end is close to the inner surface of the outer wall. A sound passage is formed between the inner tubular wall and the outer wall.SELECTED DRAWING: Figure 6
Patent JP-2021176823-A (JP)
Title: Manufacturing method of dibenzo[g,p] chrysene derivative and novel dibenzo[g,p] chrysene derivative
Inventor: IWAZAWA TETSUO
IPC: C07C13/62
Filed: 2020-05-07
Abstract: To provide a manufacturing method capable of selectively and simply preparing dibenzo[g, p] chrysene into which 4 hydroxyl groups are position selectively introduced with very small amount of a byproduct of an isomer, and a novel dibenzo[g, p] chrysene derivative prepared by the manufacturing method.SOLUTION: The present invention relates a method of manufacturing a dibenzo [g, p] chrysene derivative comprises steps of (1) brominating dibenzo [g, p] chrysene to synthesize 4 bromides, (2) silylating bromine atom of 4 bromides to synthesize silylated body, and (3) hydroxylate a silyl group of the silylated body by oxidation reaction to synthesize tetrahydroxy dibenzo [g, p] chrysene having a hydroxyl group at 2, 7, 10, and 15 positions. Furthermore, the present invention relates to a method of manufacturing a novel tetrahydroxy dibenzo [g, p] chrysene derivative having a hydroxyl group at 3, 6, 11 and 14 positions by dimerizing fluorenone to which an oxygen functional group is bonded.SELECTED DRAWING: None
Patent JP-2020121312-A (JP)
Title: Energy recovery device
Inventor: TANIGAWA YOSHITERU
IPC: F15B3/00
Filed: 2020-05-08
Abstract: To provide an energy recovery device capable of suppressing the occurrence of cavitation when starting a filling process and finishing the process.SOLUTION: An energy recovery device includes: first and second cylinder devices which are connected to a concentrated water pipe; a control section; and a flow passage direction regulation mechanism. First and second flow passage switching mechanisms have a cylinder device 13 for switching and a drive device. The cylinder device for switching has a cylinder 20 for switching, a drain side piston, a supply side piston, and a piston rod 22 for switching. In the piston rod for switching, an in-rod communication flow passage 22a for communicating a first cylinder chamber with a second cylinder chamber is formed, and a communication hole 13d for fluid which communicates the second cylinder with the outside and can introduce atmospheric air is formed. The in-rod communication flow passage has a first cylinder chamber side opening opened in the first cylinder chamber and a second cylinder chamber side opening opened in the second cylinder chamber. The fluid communication hole and the second cylinder chamber side opening are not opposed to each other.SELECTED DRAWING: Figure 2
Patent JP-2021177334-A (JP)
Title: Message display program and information processing device
Inventor: IIDA DAICHI
IPC: G09G5/00
Filed: 2020-05-08
Abstract: To prevent users from missing messages with high importance, concerning message exchanges between a terminal device and other terminal devices.SOLUTION: A message display program causes a computer provided in a terminal device 2 comprising a communication section 25 for communicating data between itself and external devices, an operation section 22, and a display section 23, to function as: a message transmission section 202 for transmitting messages received by the operation section 22 and inputted by users, to a server over the communication section 25; and a display control section 203 for, once the messages transmitted from the server are received, scrolling a window formed at the display section 23, for displaying the received new messages on the window. The message display program further causes the computer to function so that the messages are displayed in a display mode different from a normal display mode if the display control section 203 displays messages with high importance on the window.SELECTED DRAWING: Figure 3
Patent JP-2021179281-A (JP)
Title: Combustion device
Inventor: TAKEUCHI TAKESHI
IPC: F23N5/12
Filed: 2020-05-14
Abstract: To maintain an excess air rate of a fuel-air mixture at a proper value even when air resistance switching means 62 is switched to a high ventilation resistance state, in a combustion device which includes: the air resistance switching means which switches the ventilation resistance of an air supply route 6 at an upstream side of a fan 5; gas quantity adjusting means 74 for adjusting a fuel gas supply quantity; and flame resistance measurement means 9 for measuring the flame resistance, calculates a fuel-air mixture quantity from a fan rotation speed on the basis of a fan characteristic curve corresponding to an exhaust blocking rate calculated by a blocking rate calculation process based on a correlation between the fan rotation speed and a fan current, and controls the gas quantity adjusting means so that the measured flame resistance value becomes the flame resistance value on a reference flame resistance characteristic curve which matches the calculated fuel-air mixture quantity.SOLUTION: A blocking rate calculation process is performed only when air resistance switching means 62 is switched to a small ventilation resistance state.SELECTED DRAWING: Figure 1
Patent JP-2021179198-A (JP)
Title: Controller of internal combustion engine
Inventor: ITO HISANORI
IPC: B60W10/06
Filed: 2020-05-14
Abstract: To provide a controller capable of using an upstream side fuel injection valve for engine starting while suppressing fuel storage during combustion at the initial stage of starting including first explosion, for an internal combustion engine comprising a port fuel injection valve, the upstream side fuel injection valve and a heater.SOLUTION: A controller controls an internal combustion engine comprising: a port fuel injection valve provided at an intake port connected to each cylinder; an upstream side fuel injection valve provided in an intake passage on the upstream side with respect to the branch position of an intake manifold connected to each of the intake ports; and a heater that heats fuel injected from the upstream side fuel injection valve. The controller executes a combined injection mode in which fuel injection from the port fuel injection valve is temporarily used when fuel injection from the upstream side fuel injection valve is started for starting the internal combustion engine.SELECTED DRAWING: Figure 4
Patent JP-2021180421-A (JP)
Title: Remote control system, remote work device, video processing device and program
Inventor: NAKAKURA TOSHIYA
IPC: H04N13/344
Filed: 2020-05-14
Abstract: To improve both the viewing angle and image quality of images to be obtained in a remote work device.SOLUTION: In a remote control system including a user device and a remote work device, the remote work device includes a first imaging device having a first viewing angle, and a second imaging device having the first viewing angle and a second viewing angle larger than the first viewing angle. A first video image obtained by the first imaging device and a second video image obtained by the second imaging device are transmitted to a user device via a network. The user device receives the first video image and the second video image sent from the remote work device via the network, combines the first video image and the second video image while matching the coordinate position and the time position, thereby generating a third video image, and outputs the generated third video image to a display unit.SELECTED DRAWING: Figure 1
Patent JP-2021182063-A (JP)
Title: Fixation device and image formation apparatus
Inventor: YAMAMOTO NAOKI
IPC: G03G15/20
Filed: 2020-05-19
Abstract: To provide a fixation device which forms a nip through which a sheet passes between a belt and a pressure roller by pressing the pressure roller against a stationary pad with the heated belt sandwiched, and determines the service life while maintaining the conveyance property of the sheet.SOLUTION: A fixation device detects drive torque of a drive motor driving a pressure roller, maintains the pressing force of the pressure roller for pressing a stationary pad via a belt to a first magnitude by the time a detection value Tr reaches a threshold Th1 (S7: No), switches the pressing force to the second magnitude larger than the first magnitude when the detection value Tr of the drive torque reaches the threshold Th1 (S7: Yes), and then determines the service life (S11) and performs the service life determination notification (S12) when the detection value Tr of the drive torque reaches a threshold Th2 larger than the threshold Th1 (S10: Yes).SELECTED DRAWING: Figure 9
Patent JP-2020192322-A (JP)
Title: Blood pressure measurement device and calculation method thereof
Inventor: OU YANG HSING
IPC: A61B10/00
Filed: 2020-05-21
Abstract: To provide a blood pressure measurement device and a calculation method thereof.SOLUTION: The present invention provides a blood pressure measurement device and a calculation method thereof. The blood pressure measurement device includes a pressurizing motor unit and an exhaust valve unit in communication with an airbag unit. The blood pressure calculation method includes steps of: controlling the pressurizing motor unit to pressurize the airbag unit; measuring pressurized measurement data from the airbag unit in a pressurization process; controlling the pressurizing motor unit to stop pressurizing the airbag unit, and controlling the exhaust valve unit to depressurize the airbag unit; measuring depressurized measurement data from the airbag unit in a depressurization process; extracting at least one blood pressure parameters from the pressurized measurement data and the depressurized measurement data; and calculating an average of the blood pressure parameters extracted from the pressurized measurement data and the depressurized measurement data, to obtain a blood pressure measurement result.SELECTED DRAWING: Figure 4
Patent JP-2021183929-A (JP)
Title: Diagnostic device of rotating machine system, and diagnostic method
Inventor: NAMBA SHOGO
IPC: G01H17/00
Filed: 2020-05-22
Abstract: To provide a technique capable of precisely diagnosing conditions such as abnormalities related to the power transmission mechanism even when the load of the motor and rotating machine fluctuates while suppressing or preventing false diagnosis, etc.SOLUTION: A rotating machine system 100 includes: an electric motor 3 that is driven based on the electric power supplied from a power source; a power transmission mechanism 6; a rotary machine 4; and a diagnostic device 10 that is connected to a power line from the power source to the electric motor 3. The power transmission mechanism 6 has a first pulley 3P at the electric motor 3 side, a second pulley 4P at the rotary machine 4 side, and a drive transmission part such as belt 5. The diagnostic device 10 is configured so as to, when the load applied to the rotary machine 4 from the electric motor 3 via the power transmission mechanism 6 fluctuates, detect a current in the power, normalize the current value on the time series of the detected current at predetermined time intervals, determine at least the normal or abnormal state as the state of the power transmission mechanism 6 by using current data after normalization, and store/output the diagnosis result.SELECTED DRAWING: Figure 1
Patent JP-2021186982-A (JP)
Title: Aluminum vapor deposition film and method for producing the same
Inventor: ISHII TAKAHIRO
IPC: B32B15/08
Filed: 2020-05-26
Abstract: To provide an aluminum vapor deposition film having excellent light-blocking performance, metallic luster, gas barrier performance, and adhesive strength, and a production method that can produce the aluminum vapor deposition film stably at reduced cost.SOLUTION: An aluminum vapor deposition film has, on at least one side of a substrate film 9, an aluminum oxide layer and an aluminum layer in the stated order. The aluminum oxide layer has a thickness of 3-30 nm and the aluminum layer has a thickness of 20-100 nm. The glossiness is 600% or more. The adhesive strength between the substrate film 9 and the aluminum oxide layer is 1.0 N/15 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2020142124-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2020-06-01
Abstract: To provide a Pachinko game machine having a further improvement to prevent from having mannerism, because presentations related to decorative symbols are conventionally used too much.SOLUTION: A Pachinko game machine is provided capable of performing a reservation image displacement presentation for displacing a first reservation image or a second reservation image when a new variable display is started. A display update time of a first reservation number image or a second reservation number image is configured to be shorter than a reservation image generation presentation time and shorter than a reservation image displacement presentation time. The display update time of the first reservation number image or the second reservation number image is configured to be shorter than a variation stop time of a first identification information or a variable display stop time of a second identification information.SELECTED DRAWING: Figure 130
Patent JP-2021190583-A (JP)
Title: Static guidance device
Inventor: KAWACHI YASUTAKA
IPC: H01F27/28
Filed: 2020-06-01
Abstract: To provide a static guidance device having a structure in which a coil is wound around an iron core with an aluminum composition material, which has a simple wiring connection structure.SOLUTION: The static guidance device including a coil wire around which a tap wire is wound is constituted of the coil wire composed of an aluminum composition material and the tap wire is composed of copper composition material, in which the copper composition material of the tap wire is directly bonded to the aluminum composition material of the coil wire.SELECTED DRAWING: Figure 3
Patent JP-2021186333-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-01
Abstract: To provide a game machine capable of enhancing interest in a performance of a specific performance.SOLUTION: A mode of a predetermined image is changed from a first mode having high visibility of a predetermined image to a second mode that has lower visibility than the first mode and highlights the contour of a predetermined image by light radiated from a single light source in linking with a gradual increase in luminance of a luminescence effect image, and then a predetermined image in the second mode can be changed to a third mode for disabling gradual visual recognition from an outer peripheral part facing a luminescence effect image, the predetermined image includes a first predetermined image, and a second predetermined image displayed so as to be positioned in front of the first predetermined image, and performance execution means can change the second predetermined image from a first mode to a second mode after changing the first predetermined image from a first mode to a second mode in a specific performance.SELECTED DRAWING: Figure 11-44
Patent JP-2021186351-A (JP)
Title: Antiseptic solution discharge device
Inventor: IWATA TAKAHIRO
IPC: A61L2/18
Filed: 2020-06-01
Abstract: To provide an antiseptic solution discharge device capable of easily attaching thereto, an antiseptic solution container without adjustment of a fitting position of a holding table according to a height of a pusher, and discharging at an optimal stroke amount, the antiseptic solution, to an antiseptic solution container with a different stroke width.SOLUTION: An antiseptic solution discharge device comprises: a stand frame 3 comprising a holding table 4 for holding an antiseptic solution container 7; and a slide frame 5 being slidably provided in a long axis direction of the stand frame 3. The slide frame 5 has a pressing part 51 for pressing a pusher 71 of the antiseptic solution container 7, and has a pedal 6 for bringing the pressing part 51 into contact with the pusher 71 for pushing down the lifted slide frame 5. Then, the slide frame 5 is lifted so as to bring the pressing part 51 into contact with the pusher 71 by self weight, and in the state, the pedal 6 lifted with the slide frame 5 is pushed down, thereby lowering the slide frame 5 and pushing down the pusher 71.SELECTED DRAWING: Figure 1
Patent JP-2021190620-A (JP)
Title: Static induction device and manufacturing method of pleated insulation unit in static induction device
Inventor: OZAKI TAMON
IPC: H01F41/04
Filed: 2020-06-02
Abstract: To provide a static induction device with improved insulation reliability between a connection portion between an inner terminal and a lead wire and a container while suppressing an increase in size of the container, and a manufacturing method of a pleated insulation unit in the static induction device.SOLUTION: A static induction device 1 includes a container 2 having a connection terminal 7 for connection with the outside, an induction device body 3 housed in the container 2, a lead wire 4 that is derived from the induction device body 3 with an insulation coating 4a applied, has a connection terminal 5 at the tip, and is electrically connected to an inner terminal 9b of the connection terminal 7, and a pleated insulation unit 10 made of an insulating material integrally provided so as to extend to the outer circumference of the lead wire 4.SELECTED DRAWING: Figure 1
Patent JP-2021189394-A (JP)
Title: Light diffusion plate using micro-lens array and manufacturing method of the same
Inventor: SHIBANUMA Toshihiko
IPC: F21V5/04
Filed: 2020-06-04
Abstract: To provide a light diffusion plate which can radiate a diffused light having a top hat shaped light intensity distribution while reducing the influence of diffraction.SOLUTION: A micro-lens array MA constituting a light diffusion plate is given in which a plurality of micro lenses L are arranged on a plane including a first direction and a second direction crossing the first direction. Apexes of the micro lenses L are randomly displaced and arranged from a plurality of reference points that each are arrayed by a prescribed period P1 in the first direction and by a prescribed period P2 in the second direction within the range of a displacement width δ1 in the first direction and a displacement width δ2 in the second direction in the plane. The period P2 in the second direction of the reference point is larger than the period P1 in the first direction, and the displacement width δ1 in the first direction is larger than the displacement width δ2 in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2021014396-A (JP)
Title: Silicon-nitrogen co-doped graphene catalyst material, method for producing the same, and use thereof
Inventor: NODA KATSUTOSHI
IPC: C01B32/184
Filed: 2020-06-08
Abstract: To provide a silicon-nitrogen co-doped graphene material whose production process is simple and safe, which is environmentally friendly and has a low cost, and can satisfy the needs of mass production.SOLUTION: A silicon-nitrogen co-doped graphene material has a graphene skeleton doped with silicon atoms and nitrogen atoms. In a method for producing a silicon-nitrogen co-doped graphene material, a silicon source, a carbon source, and a nitrogen source are mixed at a predetermined ratio, water is added to dissolve the mixture, and the mixture is dried at 70 to 90°C to obtain a uniformly mixed solid powder, and a black silicon-nitrogen co-doped graphene material is obtained by a high-temperature calcination of the mixture in a muffle furnace in a nitrogen atmosphere. The silicon-nitrogen co-doped graphene material of the present invention has potential utility in the fields of electrode catalysts, photoelectrode catalysts, and electronic devices as novel catalysts.SELECTED DRAWING: Figure 2
Patent JP-2021193248-A (JP)
Title: Door opening/closing device
Inventor: SENBA SHIGE
IPC: E05F7/00
Filed: 2020-06-08
Abstract: To provide a door opening/closing device which can call people's auditory attention with a simple structure.SOLUTION: A door opening/closing device 13 includes: an air pump for driving a door; and a first whistle 31 and a second whistle 32 for generating sound by a mechanical operation based on the operation of the door.SELECTED DRAWING: Figure 3