baber/WOPTO huggingface dataset:
Patent JP-2022069219-A (JP)
Title: Elevator system
Inventor: SUDO TAKESHI
IPC: B66B1/14
Filed: 2020-10-23
Abstract: To improve the convenience of destination floor registration for elevator users who use facilities on a plurality of floors.SOLUTION: A destination floor registration device (2) of an elevator system (1) includes a display unit (22) that allows users to select either a seat guidance mode or a floor movement mode, and a communication unit (23) that obtains from a control device (3) office information indicating a part of the offices selected from all offices on the basis of predetermined conditions when the seat guidance mode is selected. The display unit (22) displays an image showing a part of the floor based on the office information.SELECTED DRAWING: Figure 1
Patent JP-2022069745-A (JP)
Title: Power conversion device and power conversion system
Inventor: NAKATA MAI
IPC: H02M3/155
Filed: 2020-10-26
Abstract: To solve the problem that voltage detection reconciling a high response and high insulation in a power conversion device such as an inverter and a converter is required for miniaturization of the device.SOLUTION: In a power conversion device comprising a main circuit part having a voltage conversion circuit with a switching element and a capacitor, a voltage sensor for detecting voltage of the capacitor of the main circuit part, and control means for controlling an operation of the switching element on the basis of a voltage value detected by the voltage sensor, the voltage sensor comprises: a voltage divider circuit for converting high potential into low potential; an insulation circuit connected with the voltage divider circuit, and for insulating a digital signal according to output of the voltage divider circuit to be output; and a filter circuit for converting a digital value output from the insulation circuit into an analog value. The control means comprises a converter for acquiring the analog value output from the filter circuit to be converted into the digital value.SELECTED DRAWING: Figure 4
Patent JP-2022071526-A (JP)
Title: Powder feeder
Inventor: KOMAKI HISASHI
IPC: C23C14/24
Filed: 2020-10-28
Abstract: To solve the problem that it is difficult to stably supply powder having high cohesiveness.SOLUTION: A powder feeder for feeding powder together with a carrier gas includes: a powder storage chamber for storing the powder; an agitating blade for agitating the powder stored in the powder storage chamber; a supply board having a groove for receiving the powder agitated by the agitating blade; an information input part for inputting drive condition setting information including at least the kind of the powder; a first drive part for rotating the agitating blade; a second drive part for rotating the supply board; and a control part for controlling the first and second drive parts according to the drive condition setting information inputted by the information input part.SELECTED DRAWING: Figure 1
Patent JP-2022072056-A (JP)
Title: Display device and optical unit
Inventor: MATSUMOTO DAIKI
IPC: G02B27/02
Filed: 2020-10-29
Abstract: To prevent contaminations of an optical element located in a front stage of a see-through mirror or an optical element behind the optical element in the front stage, with dust.SOLUTION: A display device 100 includes: a picture element 11; a prism mirror 22 for causing an image light ML emitted from a picture element 11 to enter a light entrance surface, be reflected by an internal reflection surface, and exit a light exit surface 22c; and a see-through mirror 23 for reflecting the image light ML emitted from the prism mirror 22 to be reflected to a pupil position pp. The prism mirror 22 emits the image light ML entering from the front so that the light will go back to a direction inclined to the front. The light exit side of a picture source 10 including the picture element 11 and the prism mirror 22 is covered with a translucent window 153 for blocking dust.SELECTED DRAWING: Figure 2
Patent JP-2022074312-A (JP)
Title: Agent for preventing noise-induced hearing loss
Inventor: KAMOGASHIRA TERU
IPC: A61K31/437
Filed: 2020-11-04
Abstract: To provide an agent for preventing noise-induced hearing loss.SOLUTION: An agent for preventing noise-induced hearing loss contains pyrroloquinoline quinone or a salt thereof .SELECTED DRAWING: None
Patent JP-2021080103-A (JP)
Title: Elevator operating method and elevator
Inventor: PASI RAASSINA
IPC: H02K41/03
Filed: 2020-11-05
Abstract: To provide a method of operating an elevator and an elevator that improves the ride comfort.SOLUTION: An elevator (100) has an electric linear motor (50) that moves the movable unit (10). According to the present method, the first movable unit (10) is moved within an elevator shaft (13) along a linear stator (72) of the electric linear motor (50) (510), and at least one characteristic, such as floor position or void width of the electric linear motor (50), is measured by a first movable unit (10), such as windings, coils or sensors, at a plurality of elevator shaft positions (520) during the movement. The present method further stores the memory of at least one characteristic measured (530), and controls the operation of at least a second movable unit (10), for example another of the elevator car or a second motor unit, using at least one memorized characteristic (540).SELECTED DRAWING: Figure 4
Patent JP-2021020127-A (JP)
Title: Electro-osmotic pump
Inventor: KIM SEUNG HA
IPC: A61M5/172
Filed: 2020-11-05
Abstract: To provide an electro-osmotic pump which increases merchantability through stable operation by separating working fluid and medicine from each other to prevent them from being mixed, and maximizes treatment effects of a patient by preventing side effects.SOLUTION: An electro-osmotic pump for drug delivery that is applicable to a patch type drug delivery unit or wearable medical equipment fitted to a body includes a drive part that moves drug to a drug outflow port side by giving a pressure to the drug. The drive part includes: a first pump housing 19 provided with a space that is connected to a diaphragm and houses working fluid inside; a first power supply line 21 combined with the first pump housing and receiving power source supply; a first electrode 23 connected to the first power supply line; a membrane 25 whose one end is connected to the first electrode; a second electrode 27 connected to the other side of the membrane; a second power supply line 29 supplying the second electrode with power source; and a second pump housing 31 connected to one side of the second electrode and provided with a space housing the working fluid inside.SELECTED DRAWING: Figure 4
Patent JP-2021036048-A (JP)
Title: Fibrous cellulose production method and fibrous cellulose
Inventor: NOGUCHI YUICHI
IPC: D21H11/20
Filed: 2020-11-05
Abstract: To provide slurry that includes a fibrous cellulose having a phosphate group, the slurry having high transparency and high viscosity.SOLUTION: Slurry includes a fibrous cellulose having a phosphate group with a fiber width of 1000 nm or less. The polymerization degree of the fibrous cellulose is 390 or more. The fibrous cellulose includes a crosslinked structure via the phosphate group. The viscosity at 25°C is 19170 mPa s or more. Preferably, the haze is 10% or less. More preferably, an amount of the crosslinked structure in the fibrous cellulose is 0.003 mmol/g or more.SELECTED DRAWING: None
Patent JP-2022074988-A (JP)
Title: Construction support system
Inventor: YAMADA HIROYUKI
IPC: E02F9/20
Filed: 2020-11-06
Abstract: To provide a construction support system capable of optimizing safety and productivity in the work of a construction site.SOLUTION: A construction support system 1 having safe construction support functions 2a, 4a contributing to risk reduction in a worker and a work machine in a construction site comprises: a work machine 2 arranged in the construction site; a server 7 for collecting operation information of the work machine 2; and a communication network 61 for connecting the work machine 2 with the server 7. The server 7: measures the operation number of the safe construction support functions 2a, 4a; calculates the safety consciousness level of a worker 3 working in the construction site based on the operation number; and distributes the result of calculation to a receiving device 8.SELECTED DRAWING: Figure 3
Patent JP-2022075045-A (JP)
Title: Image formation apparatus
Inventor: KAWAGUCHI TOMOYA
IPC: B41J29/38
Filed: 2020-11-06
Abstract: To provide an image formation apparatus which can reduce the number of times of return from a power-saving mode according to the input of a printing job from the outside.SOLUTION: An image formation apparatus comprises: a signal output part 58 which outputs an interruption signal X12 when storage of a printing job input from the outside to RAM 53 is finished; a CPU 51 which executes each printing job stored in the RAM 53 by switching the operation mode to the normal mode when the operation mode of the own apparatus is the power-saving mode in a case where the interruption signal X12 output from the signal output part 58 is input and switches the operation mode to the power-saving mode after the printing finished; and a signal delay part 59 which can delay the input of the interruption signal X12 output from the signal output part 58 to the CPU 51 when the operation mode is the power-saving mode.SELECTED DRAWING: Figure 3
Patent JP-2021010844-A (JP)
Title: Game machine
Inventor: SAITO TAKESHI
IPC: A63F7/02
Filed: 2020-11-09
Abstract: To provide a game machine characterized by display means, concerning a game machine such as a pinball game machine (Pachinko machine) or a reel game machine (slot machine).SOLUTION: A first mini game (a dice game shown in a chart 225(A1) through the same chart (A5), a mini game aiming at Daikichi (excellent luck) by hitting a button repeatedly, and shown by a chart 211(c) through the same chart (h)) can display a result (display of '3UP decision' shown in a chart 225(A5), display of 'Daikichi' as a mini game result shown in a chart 211(h)) for suggesting that an advance notice (a read-ahead notice by a red display mode of a reservation icon shown in a chart 225(A6), a cut-in advance notice by a strong cut-in image Cl1a shown in a chart 211(i)) is performed as operation response display of a performance button 136.SELECTED DRAWING: Figure 225
Patent JP-2022076530-A (JP)
Title: Manufacturing method for pneumatic tire
Inventor: YOSHIMURA TSUTOMU
IPC: B29D30/50
Filed: 2020-11-10
Abstract: To provide a manufacturing method for a tire in which bead wire dispersion is prevented while an amount of a rubber composition in a coating layer is reduced.SOLUTION: A manufacturing method includes: a step (A) of coating a bead wire 20 with a rubber composition to obtain a composite wire 38 including the bead wire 20 and a coating layer 40 made of the rubber composition; and a step (B) of obtaining a ring-shaped core 16 by winding the composite wire 38. In the step (A), on an outer surface thereof, a plurality of concave parts 44 each extending in an extending direction of the bead wire 20 and a plurality of convex parts 42 each extending in the extending direction of the bead wire 20 are alternately circumferentially oriented. The coating layer 40 having a shape in which outer ends of all the convex parts 42 are located on a circle centered on the center of the bead wire 20 is formed in a cross section perpendicular to the extending direction of the bead wire 20.SELECTED DRAWING: Figure 3
Patent JP-2022078602-A (JP)
Title: Breaking device and shielding device
Inventor: HATANO YOSHIYUKI
IPC: E06B9/322
Filed: 2020-11-13
Abstract: To provide a braking device and a shielding device capable of regulating the rise or fall of a shielding material at a rapid speed.SOLUTION: A breaking device 30 includes: an input member 32 that is connected to a drive shaft for raising and lowering a shielding material and cannot rotate relative to the drive shaft; a moving member 35 that can move from an inner peripheral position to an outer peripheral position by rotating the input member 32; a control member 34 that controls the movement of the moving member 35 according to a rotation speed and a rotation direction of the input member 32; and an output member 33 that regulates the rotation of the input member 32 by engaging with the moving member 35 that has moved to the outer peripheral position. The control member 34 regulates the movement of the moving member 35 from the inner peripheral position to the outer peripheral position when the rotation speed of the input member 32 is a first speed or when the rotation direction of the input member 32 is a first direction, and allows the movement of the moving member 35 from the inner peripheral position to the outer peripheral position when the rotation speed of the input member 32 is a second speed and the rotation direction of the input member 32 is a second direction.SELECTED DRAWING: Figure 5
Patent JP-2021125227-A (JP)
Title: Noncontact communication medium, magnetic tape cartridge, operation method of noncontact communication medium and program
Inventor: KATAOKA EIICHIRO
IPC: G06K19/077
Filed: 2020-11-18
Abstract: To provide a noncontact communication medium capable of compatibly achieving stability of operation of the noncontact communication medium and decrease in power consumption, magnetic tape cartridge, operation method of the noncontact communication medium and program.SOLUTION: A noncontact communication medium includes a power generator adapted to generate electric power, when an external magnetic field acts on a coil, a clock signal generator using the electric power to generate a clock signal, and a processor actuating by using the electric power and performing processing to a command included in the external magnetic field at a processing speed according to the frequency of the clock signal. The clock signal generator generates a clock signal at the frequency when starting the noncontact communication medium, and, after the clock signal is generated at the startup frequency, if a special command of making the frequency equal to or less than a prescribed value is included in the external magnetic field as a command, the processor makes the frequency equal to or less than the prescribed value.SELECTED DRAWING: Figure 11
Patent JP-2021028010-A (JP)
Title: Game machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2020-11-24
Abstract: To provide a game machine allowing a game hall side to grasp more accurate information.SOLUTION: A main control board 71 of a pachinko slot machine 1 performs a shift lottery to a specific interval for making a notification of a stop operation mode advantageous to a player, and if the shift lottery is won, shifts a game state to the specific interval. If a termination condition is satisfied during the specific interval, or before the termination condition is satisfied, if a number of times of continuations during the specific interval reaches a number of times of limitations, the main control board 71 terminates the specific interval. But, if the specific interval is terminated by a trigger of reaching the number of times of limitations, the main control board 71 makes a notification to external equipment that limit processing has been performed.SELECTED DRAWING: Figure 127
Patent JP-2021158336-A (JP)
Title: Novel wlcsp reliability improvement for package edge including package shielding
Inventor: WAGNER THOMAS
IPC: H01L23/29
Filed: 2020-11-24
Abstract: To provide wafer level packaging architectures with active die regions that are surrounded by extended redistribution layer (RDL) structures.SOLUTION: An electronic package 100 includes a redistribution layer (RDL) 120 having a conductive layer 130 in a first dielectric layer 103, and a second dielectric layer 102 over the conductive layer and the first dielectric layer. The RDL has an extended RDL portion 121 having a first thickness T4 that vertically extends from a bottom surface of the first dielectric layer to a topmost surface of the second dielectric layer. The electronic package includes a die 110 on the RDL. The die has sidewall surfaces, a top surface, and a bottom surface that is opposite from the top surface, and also has an active region 111 on the bottom surface of the die. The first thickness is greater than a second thickness T3 of the RDL that vertically extends from the bottom surface of the first dielectric layer to the bottom surface of the die. The extended portion is over and around the sidewall surfaces.SELECTED DRAWING: Figure 1A
Patent JP-2022083359-A (JP)
Title: Electronic control device
Inventor: HOTTA YUUKI
IPC: G08G1/16
Filed: 2020-11-24
Abstract: To provide an electronic control device capable of generating a natural target track corresponding to traveling risk degree of a vehicle due to a road surface obstacle.SOLUTION: An electronic control device 3 which is mounted on a vehicle comprises: an information acquisition unit 11 which acquires information relating to environmental elements in surroundings of a vehicle 2, the environmental elements including at least road surface obstacles to be ridden over by the vehicle 2 on a road surface; an obstacle risk map generation unit 15 and a road surface risk map generation unit 16 which generate, on the basis of the information acquired by the information acquisition unit 11, a risk map that expresses degree of a traveling risk of the vehicle 2 at each position in the surroundings of the vehicle 2; and a traveling control planning unit 17 which determines, on the basis of the risk map, a traveling track for traveling control for the vehicle 2, where the traveling control planning unit 17 determines the traveling track, on the basis of the degree of the traveling risk due to the road surface obstacles on the risk map and through which a vehicle wheel track of the vehicle 2 passes in the traveling track.SELECTED DRAWING: Figure 1
Patent JP-2021089280-A (JP)
Title: Electric characteristic measuring device
Inventor: CHOE GWAN-SOK
IPC: G01R27/26
Filed: 2020-11-25
Abstract: To allow a measurement of a capacitance as the attribute of a measurement target to prevent an ignition discharge accident before it happens.SOLUTION: A detection terminal 1 and a capacitor C of a capacitance Co are connected to each other, and the detection terminal 1 is brought into contact with a measurement target 11 so that a capacitance Cx of the measurement target 11 is operated from an initial voltage V1 as the potential of the capacitor C when the capacitor C is fully charged, an after-contact potential V2 as the potential when an electric charge flows from the capacitor C to the measurement target, and the capacitance Co of the capacitor C. Also, a leakage resistance value Rx of the measurement target 11 is operated on the basis of a decay time τm of the after-contact potential V2.SELECTED DRAWING: Figure 2
Patent JP-2021099094-A (JP)
Title: Damper stacks for turbomachine rotor blades
Inventor: MICHAEL ANTHONY WONDRASEK
IPC: F01D5/26
Filed: 2020-11-25
Abstract: To provide damper stacks for use internally in rotor blades.SOLUTION: Damper stacks (70), rotor blades (30) and turbomachines are provided. A rotor blade includes a main body including a shank (38) and an airfoil (36) that extends radially outwardly from the shank (38). The rotor blade (30) further includes a platform (42) surrounding the main body, the platform (42) comprising a slash face (56, 58). The rotor blade (30) further includes a damper stack (70) disposed at the slash face (56, 58) and extending generally along an axial direction. The damper stack (70) includes a plurality of damper pins (72), each of the damper pins (72) being in contact with a neighboring damper pin (72).SELECTED DRAWING: Figure 2
Patent JP-2022085713-A (JP)
Title: Drive recorder
Inventor: SHICHINO KOSUKE
IPC: B60S1/02
Filed: 2020-11-27
Abstract: To provide a drive recorder which, when a monitoring function is operated while a vehicle is parked and captured images are recorded through a windshield glass and if there is an attached material attached to the windshield glass during that time, is capable of removing the attached material and avoiding deterioration of quality of the captured images.SOLUTION: A drive recorder 10 comprises: first control means 14 which has a recording part for recording captured images captured through a windshield glass by image capturing means 12 and a first detection part for detecting that an acceleration equal to or greater than a threshold value is inputted to a vehicle while the vehicle is parked, and starts a parking monitoring control mode for operating the image capturing means 12 and the recording part according to a detection result of the first detection part; and second control means 16 which has a second detection part for detecting that an attached material is attached to the windshield glass in the captured images captured during the parking monitoring control mode, and starts an attached material wiping control mode for operating a wiper for wiping the windshield glass according to a detection result of the second detection part.SELECTED DRAWING: Figure 1
Patent JP-2022086264-A (JP)
Title: Absorbent article
Inventor: MINODA TETSUHIRO
IPC: A61F13/532
Filed: 2020-11-30
Abstract: To provide an absorbent article which does not cause leakage such as sideway leakage even at a sideway sleep, and armpit leakage.SOLUTION: An absorbent article 50 comprises a top sheet 10, a back sheet 30, an absorption body 20 located between the sheets, and a three-dimensional gather 40. The absorption body 20 includes a plurality of pieces of absorbent sheets 90 extending in a length direction which is arranged at substantially-equal intervals in a width direction, and each of the absorbent sheets 90 comprises a hydrophilic non-woven fabric 11 which is formed by brushing a skin side face, a high-absorbent polymer 12 carried to a brushed face 11a of the hydrophilic non-woven fabric 11, and a hydrophilic sheet 13 for encapsulating these items. In the absorbent sheet 90, a basis weight of the hydrophilic non-woven fabric 11, a basis weight of the high-absorbent polymer 12, a width and a length are within prescribed ranges, respectively, the hydrophilic non-woven fabric 11 is a single-layer air-through non-woven fabric or multiple-layer air-trough non-woven fabrics, a ratio D/W of the width W of the absorbent sheet 90 and an interval D in the width direction is equal to or higher than 0.5, and equal to or lower than 2.0, and a plurality of the absorbent sheets 90 is the same in the basis weight of the hydrophilic non-woven fabric 11, the basis weight of the high-absorbent polymer 12, and a dimension in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2022086760-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine can update and display a cumulative prize ball number display with entry of game balls into a large winning hole during execution of a special game, and can display an emphasis performance display with arrival of a cumulative value of the number of prize balls at a specific value during execution of a special game independently of the cumulative prize ball number display, and is configured so as not to execute a particular effect display for a cumulative prize ball number display at the time of start and/or completion of an update display of the cumulative prize ball number display to be updated and displayed with entry of game balls into a large winning hole during execution of a special game while a particular effect display can be executed for the emphasis performance display at the time of start and/or completion of display of the emphasis performance display displayed with arrival of a cumulative value of the number of prize balls at a specific value during execution of a special game.SELECTED DRAWING: Figure 67