baber/WOPTO huggingface dataset:
Patent JP-2019154037-A (JP)
Title: Radio communication device and radio communication method
Inventor: MORI MASAHITO
IPC: H04W72/04
Filed: 2019-04-02
Abstract: To provide a radio communication device and a radio communication method that can improve the utilization efficiency of radio resources by introducing orthogonal frequency division multiple access to a wireless LAN system.SOLUTION: A base station 100 includes: a wireless communication unit that performs wireless communication with another wireless communication device according to IEEE 802.11 standard; and a control unit that controls the wireless communication unit to include schedule information on orthogonal frequency division multiple access (OFDMA) in a header part of a PPDU defined in the IEEE 802.11 standard and transmit it to the other wireless communication device. The header part includes a first field, a second field, and a third field. The first field includes flag information for identifying the second field and the third field. The second field includes length information indicating the length of the third field. The third field includes a common field and one or more user specific fields.SELECTED DRAWING: Figure 2
Patent JP-2019105864-A (JP)
Title: Method and device for driving display system
Inventor: KENNETH R CROUNSE
IPC: G02F1/1685
Filed: 2019-04-02
Abstract: To provide a preferred method and device for driving a display system.SOLUTION: A method and device for image processing are provided. The method for image processing comprises (a) accessing the current pattern index for the current pixel based on the current pixel input value and the previous pattern index in the look-up table,(b) accessing the threshold for the current pixel based on the location of the current pixel in a dithering mask array, (c) comparing the current pattern index to the threshold, and (d) determining the current pixel output value for the current pixel activation based on the result of the comparison, and (e)storing the current pattern index to serve as the previous pattern index for the next image, and (f)repeating act (a)-(e) for each pixel in the image.SELECTED DRAWING: Figure 8
Patent JP-2020171562-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-12
Abstract: To heighten performance effect of a set suggestive performance.SOLUTION: A game machine capable of controlling into an advantageous state which is advantageous to a player on the basis of the fact that a game medium has passed through a specific area after satisfaction of a prescribed condition, includes setting means capable of setting on some set value from among a plurality of set values having each different advantageous degree to the player, and performance execution means capable of executing a set suggestive performance for performing suggestion related to the setting means, in which the performance execution means can execute the set suggestive performance in a period from satisfaction of the prescribed condition until passing through the specific area by the game medium.SELECTED DRAWING: Figure 11-4
Patent JP-2020175696-A (JP)
Title: Restraint device, rotary damper, and arm rest
Inventor: SHIMURA RYOTA
IPC: B60N2/75
Filed: 2019-04-15
Abstract: To provide a restraint device, a rotary damper, and an arm rest capable of restraint movement of an object so as not to allow the object stationary at a predetermined position to start to move, as well as, enhancing operability of the object.SOLUTION: A restraint device comprises: an elastic member 34; stoppers 35; first means (first pressing parts 36); and second means (second pressing parts 37). The stopper 35 prevents a forward rotation of the elastic member 34 when force rotating the elastic member 34 is less than a set value. The first means (36) deforms the elastic member 34 in order to cause the elastic member 34 to rotate forward passing through the stopper 35 when the force rotating the elastic member 34 is equal to or greater than the set value. The second means (37) deforms the elastic member 34 with force less than the set value in order to cause the elastic member 34 having passed through the stopper 35 to rotate backward to return to a start position of the forward rotation of the elastic member 34 passing through the stopper 35 again.SELECTED DRAWING: Figure 6
Patent JP-2020175580-A (JP)
Title: Image formation apparatus
Inventor: HORIUCHI IZURU
IPC: G02B26/10
Filed: 2019-04-18
Abstract: To perform control so as to prevent the residual component of concentration difference in the main-scanning direction from being visually conspicuous.SOLUTION: An image formation apparatus comprises a clock generation unit 421 which generates a clock signal. The clock generation unit 421 generates a reference clock signal CLK for controlling the light emission timing and a modulation clock signal SS-CLK obtained by frequency-modulating a reference clock signal for spectrum spreading. Each of plane light emitting element array chips 1-29 has a plurality of light-emitting elements for exposing the photoreceptor drum 102. The exposure head 106 exposes the photoreceptor drum 102 by sequentially performing light emission control on the prescribed number of light-emitting elements of each of the plane light emitting element array chips 1-29 on the basis of the signal obtained by modulating the modulation clock signal SS-CLK with the image data. The modulation cycle for modulating the frequency of the modulation clock signal SS-CLK is n-times of the exposure cycle being the time in a case of performing light emission control of each of the plane light emitting element array chips 1-29 on the basis of the reference clock signal CLK (n is an integer of n>1).SELECTED DRAWING: Figure 6
Patent JP-2020178457-A (JP)
Title: Drive motor
Inventor: TAKADA MASAYUKI
IPC: H02K1/17
Filed: 2019-04-18
Abstract: To provide a small drive motor enabling both weight lightening and high power output including increased-speed rotation.SOLUTION: The present invention is a drive motor 50 rotating in a predetermined direction. The present invention is provided with a rotor 52 which does not have a magnet but has a plurality of salient pole parts 52b. A stator core 60 has a plurality of core elements 61 and a plurality of magnets 62. Each salient pole part 52b has a slit 52c. Each salient pole part 52b has, on the front side of the slit 52c in the rotating direction, a large magnetic circuit part 52d having a large cross-sectional area, and has, on the rear side of the slit 52c in the rotating direction, a small magnetic circuit part 52e having a small cross-sectional area.SELECTED DRAWING: Figure 4
Patent JP-2020174941-A (JP)
Title: Game machine
Inventor: ANDO YASUAKI
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of providing a player with a novel performance.SOLUTION: A Pachinko game machine capable of executing determining regarding whether control is performed to a special game state on the basis of satisfaction of a predetermined condition includes: a performance control microcomputer capable of executing a variable performance for suggesting whether control is performed to a special game state by stopping of performance patterns (a left performance pattern EZ1, a middle performance pattern EZ2, and a right performance pattern EZ3) in a predetermined pattern mode; and a performance button. The performance control microcomputer can stop, in a bonanza pattern mode, performance patterns (the left performance pattern EZ1, the middle performance pattern EZ2, the right performance pattern EZ3) according to timing when the performance button is operated during a button operation effective period.SELECTED DRAWING: Figure 41
Patent JP-2019195902-A (JP)
Title: Cutting mechanism for roll fiber product
Inventor: Huang cang zhou
IPC: B26D3/16
Filed: 2019-04-23
Abstract: To provide a cutting mechanism for a roll fiber product capable of reducing a wear rate of a blade and improving the yield of the product.SOLUTION: A cutting mechanism for a roll fiber product includes two clamp devices 21, 23 for holding the roll fiber product 221 and a blade 25 for cutting the roll fiber product. Two clamp devices are respectively connected to a pushing device 29. During a cutting process, the pushing device is driven so as to swing the clamp devices and the roll fiber product on the clamp devices, thereby, two clamp devices divide the roll fiber product and reduce a contact area and friction between the blade and the roll fiber product. Further, two clamp devices are respectively connected with a push-pull device 28 for increasing an extent of a gap between both clamp devices in order that the blade is not brought into contact with the cut roll fiber product.SELECTED DRAWING: Figure 2
Patent JP-2020181021-A (JP)
Title: Click device for lens
Inventor: KUROIWA YOHEI
IPC: G03B9/06
Filed: 2019-04-23
Abstract: To obtain a delicate click operation feeling and also make speedy adjustments by increasing the number of times of clicking within a set adjustment range of an adjusting ring.SOLUTION: A click device 1 for lens that comprises a main click mechanism part Mn between a fixation part 3 for a lens barrel 2 and an adjusting ring 4 provided rotatably to the fixation part 3 and also used to adjust optical characteristics of a lens L through rotating operation comprises one or more sub-click mechanism parts Ms, ..., on condition that different click mechanism parts Mm and Ms, ..., among the main click mechanism Mm and the sub-click mechanism parts Ma, ..., have click engagements in order and the respective click engagement do not interfere, wherein the one or more sub-click mechanism parts Ms, ..., have a plurality of sub-clock groove parts 5s, ..., formed in order at predetermined intervals Ki, ...., within a range Ze other than a predetermined range Zm of one of the fixation part 3 and adjusting ring 4, and are also provided with sub-click engagement parts 6s, ..., having elastic displacement parts for click engagement with the sub-click groove parts 5s, ....SELECTED DRAWING: Figure 1
Patent JP-2020178783-A (JP)
Title: Tooth surface cleaning sheet
Inventor: KONDO TOMOYUKI
IPC: A61C17/00
Filed: 2019-04-23
Abstract: To provide a tooth surface cleaning sheet capable of removing tooth plaque efficiently.SOLUTION: A tooth surface cleaning sheet includes a tooth plaque removal part having a modulus of repulsion elasticity at 23°C in the range of 10%-40%, on a surface of at least either principal surface. Further, a flexural modulus of the tooth plaque removal part at 23°C is in the range of 50 MPa-800 MPa. and the tooth surface cleaning sheet includes a holding part for holding the tooth plaque removal part, and includes the tooth plaque removal part on a surface of one principal surface, and a surface of the other principal surface has a mould release property to the tooth plaque removal part.SELECTED DRAWING: None
Patent JP-2020178855-A (JP)
Title: Game machine
Inventor: FURUHASHI NAOKI
IPC: A63F5/04
Filed: 2019-04-24
Abstract: To provide a game machine capable of suppressing a decrease in a player's interest.SOLUTION: Instruction function state control means executes a first state (an under-AT CZ1 state to an under-AT CZ4 state) in which a ratio of the total number of putout game media relative to the total number of supplied game media supplied in a game comprising a predetermined number of games is set to a first value, and a second state (a continuous AT1 state to a continuous AT4 state) in which a ratio of the total number of putout media relative to the total number of game media supplied in a game comprising a predetermined number of games is set to a second value higher than the first value in an AT state. In the first state, control is performed such that the second value becomes larger in the second state to be executed next as the total of values obtained by updating a first counter for determining completion of the first state is larger.SELECTED DRAWING: Figure 13
Patent JP-2020180735-A (JP)
Title: Heat exchange element and heat exchange-type ventilation device using the same
Inventor: HATA GENKI
IPC: F28F21/00
Filed: 2019-04-25
Abstract: To provide a heat exchange element and a heat exchange-type ventilation device using the same, capable of making a rib and a heat transfer plate hardly separate, and suppressing reduction of a ventilation amount, when external force generates on an outer surface of the heat exchange element.SOLUTION: A heat exchange element 6 is constituted by stacking heat exchange element pieces 15 including a heat transfer plate 13 and a plurality of ribs 14 disposed on one face of the heat transfer plate 13 to alternately configure an exhaust air channel 16 and a supply air channel 17 one by one, and an exhaust air flow 3 circulated in the exhaust air channel 16 and a supply air flow 4 circulated in the supply air channel 17 exchange heat through the heat transfer plate 13. The ribs 14 are fastened to the heat transfer plate 13 by an adhesive agent 50 disposed between the ribs 14 and the heat transfer plate 13. The rib 14 has an outer rib 14a positioned at a side end of the heat transfer plate 13, and an inner rib 14b positioned at an inner part of the heat transfer plate 13. The heat transfer plate 13 is formed on a side face of the outer rib 14a positioned at the side end of the heat transfer plate 13 to cover an outer peripheral side face-side of the heat exchange element 6.SELECTED DRAWING: Figure 4
Patent JP-2020179585-A (JP)
Title: Molded body
Inventor: NAGAI HIROSHI
IPC: B29C49/48
Filed: 2019-04-25
Abstract: To provide a molded body capable of suppressing dew condensation on a duct outer wall and neighboring members by eliminating a spatial restrictions caused by the neighboring members such as an interior panel.SOLUTION: According to the present invention, a molded body includes first and second plate-like members that are in contact with each other on first and second contact surfaces. The first plate-like member has a duct. The second plate-like member is provided with a recess on the second contact surface, and one end thereof is connected to one end of the first plate-like member via a hinge.SELECTED DRAWING: Figure 1
Patent JP-2020179641-A (JP)
Title: Spray type dampening water supply device
Inventor: SEZAKI HIROMOTO
IPC: B41F7/30
Filed: 2019-04-26
Abstract: To provide a spray type dampening water supply device of which down sizing and weight saving are made while maintaining a conventional performance, and of which attachment/detachment work and maintainability are improved.SOLUTION: In a spray type dampening water supply device 10 for spraying dampening water to a peripheral surface of a roller leading to a plate surface of an off-set rotary press, an opening/closing door 30 of the spray type dampening water supply device 10 is so made as to be a double-door structure, weight saving is made by material change and structural change of partial components, and tool-less design, which does not require for a tool when performing various kinds of attachment/detachment work and so on, is made. Surface treatment is performed for at least a part of the spray type dampening water supply device 10, thereby enabling also easy cleaning work.SELECTED DRAWING: Figure 2
Patent JP-2020184131-A (JP)
Title: Stock transaction information display program and system
Inventor: SAWADA AYAKO
IPC: G06Q40/04
Filed: 2019-05-06
Abstract: To acquire and analyze a huge amount of data to give accurate advice to users in a stock transaction advice program that gives advice pertaining to stocks in stock transactions.SOLUTION: A stock transaction advice program for giving advice pertaining to stocks in stock transactions causes a computer to execute: an information obtainment step of obtaining market condition information pertaining to a market condition in a period when a new stock transaction is made; and an advice step of using at least three levels of relation between reference market condition information which pertains to a past market condition and has been obtained in advance, and gain/loss data on a value of each stocks at a point in time after the past market condition, to give advice pertaining to the stocks in stock transactions based on the at least three levels of relation between the reference market condition information based on the market condition information obtained in the information obtainment step and the gain/loss data on the value of each of the stocks.SELECTED DRAWING: Figure 3
Patent JP-2020183893-A (JP)
Title: Torsional vibration detection device, vertical axis pump having the torsional vibration detection device, and torsional vibration detection method
Inventor: MIZUSHIMA YUKI
IPC: F04D29/04
Filed: 2019-05-08
Abstract: To provide a torsional vibration detection device capable of easily and reliably detecting occurrence of a torsional vibration while operating a vertical axis pump.SOLUTION: A torsional vibration detection device 50 includes: a wing detector 52 for detecting a wing 12 of an impeller 10 fixed to a rotating shaft 15; and a signal processing part 53 for detecting a torsional vibration of the rotating shaft 15 on the basis of a detection signal of the wing detector 52. The signal processing part 53 calculates a period of a detection signal of the wing detector 52 acquired when the impeller 10 is rotating, and determines that a torsional vibration occurs in the rotating shaft 15 when the period of a detection signal increases or decreases.SELECTED DRAWING: Figure 3
Patent JP-2020185032-A (JP)
Title: Article protection case
Inventor: QI RUI CHENG
IPC: A45C7/00
Filed: 2019-05-10
Abstract: To provide an article protection case which is a case for storing and protecting an article losing the shape upon receiving external force, and can be contracted when an article is not stored.SOLUTION: A figure (a) shows an article protection case 10 in a natural length state. A space 49 is made between a small article 46 and a lid part 13. Even when the lid part 13 slightly lowers by external force, the lid part 13 does not abut on the small article 46. The article protection case 10 can be contracted as shown in a figure (b), if being empty, by applying force downward.EFFECT: The article protection case is a case for storing and protecting an article losing the shape upon receiving external force, and can be contracted when an article is not stored.SELECTED DRAWING: Figure 9
Patent JP-2020188046-A (JP)
Title: Probe card
Inventor: SAITO HISASHI
IPC: G01R1/073
Filed: 2019-05-10
Abstract: To keep the contact pressure between each probe and an electrode constant even when the height of the probe varies, and prevent force that presses a probe against an electrode from being applied to a card body.SOLUTION: In a probe card that has a plurality of probes and brings the plurality of probes into contact with a plurality of electrodes of a measurement target to measure the electrical characteristics of the measurement target, a plurality of weights individually attached to the upper end of one probe are provided, and when the plurality of probes are brought into contact with the plurality of electrodes, the force of the corresponding probe and weight is applied to each of the electrodes.SELECTED DRAWING: Figure 1
Patent JP-2020190367-A (JP)
Title: Topping line cooling device
Inventor: KAWASHIMA SAKURAKO
IPC: F25D13/06
Filed: 2019-05-22
Abstract: To provide a topping line cooling device capable of reducing temperature difference of cold air between the inside of a raised portion at one side and the inside of a raised portion at the other side.SOLUTION: A topping line cooling device 1 for successively topping daily dishes 90 in a state of cooling lunch boxes 80 conveyed by a belt conveyor 10, includes raised portions 22a positioned at both sides in a conveying direction of the belt conveyor 10, respectively projecting upward with respect to a conveying surface 10a of the belt conveyor 10, and forming a cooling atmosphere of a temperature lower than an ambient air temperature on the conveying surface 10a by blowing out cooling air, and a cooling delivery portion 26 positioned at a lower part of the conveying surface 10a, sucking the air on the conveying surface 10a, and delivering cold air to the raised portions 22a.SELECTED DRAWING: Figure 2
Patent JP-2020191001-A (JP)
Title: Entry/exit management device, entry/exit management method and entry/exit management system
Inventor: HORIKOSHI TAKAHARU
IPC: G07C9/00
Filed: 2019-05-23
Abstract: To allow a leaving person to smoothly pass through a gate during congestion.SOLUTION: An entry/exit management device 300 of an embodiment includes a display unit 21 that displays information relating to entry/exit. The device includes a calculation unit 303 that calculates a ratio of entering/leaving persons in a plurality of gates on the basis of the number of entering persons from the plurality of gates installed in gateways and the number of leaving persons to be expected to leave from the plurality of gates among users of an elevator 10 to determine the allocation number of display of the information relating to entry/exit on the display units 21 at the plurality of gates on the basis of the ratio of entering/leaving persons.SELECTED DRAWING: Figure 1
Patent JP-2020191974-A (JP)
Title: Method for manufacturing heat generator and heat generating tool
Inventor: SASAKI YUJI
IPC: A61F7/03
Filed: 2019-05-24
Abstract: To provide a method for manufacturing a heat generator in which a sheet arranged on a heat generating layer is hardly peeled off.SOLUTION: A method for manufacturing a heat generator 10 including a base material sheet 11 and a heat generating layer 12 which is formed on one surface side of the base material sheet 11 and includes an oxidizable metal, an electrolyte, and water includes: a coating process for coating one surface side of the base material sheet 11 with a coating material including the oxidizable metal and the water; a water-retaining material feeding process for feeding a first water-retaining material 13 on the one surface side of the base material sheet 11 after the coating process; a water-retaining sheet arrangement process for arranging a water-retaining sheet 14 including a second water-retaining material 15 and a hydrophilic fiber on the one surface side of the base material sheet 11 after the water-retaining material feeding process; and an electrolyte adding process for adding the electrolyte 3 on a surface side coated with the coating material on the base material sheet 11 at least before the water-retaining sheet arrangement process.SELECTED DRAWING: Figure 2
Patent JP-2020193442-A (JP)
Title: Sanitary washing device
Inventor: YAOKA HISASHIGE
IPC: E03D9/02
Filed: 2019-05-24
Abstract: To suppress high density sterilization water from being discharged from a water discharge part.SOLUTION: A sanitary washing device comprises a flow channel, a nozzle, a sterilization water generation part, a water discharge part and a control part. Water flows in the flow channel. The nozzle washes a human body private part by jetting water flowing in the flow channel. The sterilization water generation part is provided in the flow channel, elutes metal ion from a sterilization agent by bringing water into contact with the sterilization agent stored in a case, and generates the sterilization water having the higher density of metal ion as the water stays in the case in the longer period. The water discharge part discharges the sterilization water generated by the sterilization water generation part to the nozzle or a bowl part of a toilet bowl. The control part controls water discharge by the water discharge part. The control part makes the water discharge part discharge the sterilization water when the time during which the sterilization water stays in the case of the sterilization water generation part exceeds the prescribed time.SELECTED DRAWING: Figure 8