baber/WOPTO huggingface dataset:
Patent JP-2017192145-A (JP)
Title: Electronic audio device
Inventor: GORDON R DIX
IPC: H04R1/28
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an extended duct with damping for improving speaker performance.SOLUTION: An electronic audio device includes an enclosure having an acoustic output opening and a speaker positioned within the enclosure. The speaker and the acoustic output opening are acoustically coupled by an acoustic output pathway. The acoustic output pathway includes a damping chamber to damp a resonance frequency of the acoustic output pathway. The speaker is placed between the damping chamber and the acoustic output opening.SELECTED DRAWING: Figure 1
Patent JP-2019009646-A (JP)
Title: Synchronization system, recording device, synchronization device, synchronization method, and program
Inventor: SHIRAISHI KOJI
IPC: H04N5/935
Filed: 2017-06-26
Abstract: To accurately synchronize moving images and sound data recorded by different apparatuses.SOLUTION: The synchronous system includes: a recording device (20) for emitting light as a marker at a start of recording and recording sound; a recording device (10) for recording a moving image including light serving as a marker; and a synchronizing device that synchronizes the moving image and the sound by using the light serving as a marker in the moving image recorded by the recording device (10).SELECTED DRAWING: Figure 6
Patent JP-2019005282-A (JP)
Title: Translucent skin coating adhesive sheet for ophthalmic surgery
Inventor: YOSHIDA HAJIME
IPC: A61F9/007
Filed: 2017-06-26
Abstract: To provide a translucent skin coating adhesive sheet for ophthalmic surgery in which operative field visibility is improved at the ophthalmic surgery, particularly cataract surgery.SOLUTION: A skin coating adhesive sheet coming in contact with patient's eyelid skin is constituted of a translucent and anti-reflection film. A base material of the anti-reflection film may be, for example, polypropylene, polyethylene, polyvinyl chloride or polyethylene terephthalate. A structure of the anti-reflection film may be configured such that multi-layers of inorganic dielectric thin films are coated on a surface of a transparent base film, and two types of reflected waves are cancelled by interference each other, and thereby generation of reflected light is inhibited, or may be one of a moth-eye structure. Also, the anti-reflection film may be a polarizability film, or an anti-glare film.SELECTED DRAWING: Figure 1
Patent JP-2019008601-A (JP)
Title: Currency processing system, currency processing machine, currency change machine, and currency processing method
Inventor: IWAI YUTATSU
IPC: G07F19/00
Filed: 2017-06-26
Abstract: To provide a currency processing system, a currency processing machine, a currency change machine, and a currency processing method capable of preventing an operator from forgetting to mount one or more storage cassettes among a plurality of storage cassettes on the currency processing machine even when a plurality of storage cassettes are used in collection processing for collecting currency from the currency change machine, and for inputting the currency to the currency processing machine, and preventing miscalculation from occurring in the currency processing machine thereby.SOLUTION: A currency processing system 10 is configured such that storage cassettes 40 are respectively mounted on currency change machines 20 and a currency teller machine 30 (currency processing machine) so as to be freely attachable and detachable, and provided with determination means 50 for, when a plurality of storage cassettes 40 are used in collection processing, determining whether or not currency has been sent from all the storage cassettes 40 to which currency has been sent from the insides of the currency change machines 20 to the inside of the currency teller machine 30.SELECTED DRAWING: Figure 1
Patent JP-2019005516-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2017-06-29
Abstract: To prevent a speculative mind from becoming high.SOLUTION: A game machine includes: control means (game control device 100) for performing control of a game; and setting means (game control device 100) capable of selecting a probability value used for a lottery of a special result from a plurality of kinds of probability values by operation of a setting switch. The control means can select length of a specific period to be set in a game according to the probability value, and a probability of selection of a longer specific period becomes higher when a first probability value is set as a probability value than when a second probability value smaller than the first probability value is set.SELECTED DRAWING: Figure 118
Patent JP-2019013097-A (JP)
Title: Actuator
Inventor: TSUCHIHASHI MASAO
IPC: H02K33/16
Filed: 2017-06-30
Abstract: To provide an actuator capable of properly processing an end of a coil.SOLUTION: An actuator 1 is provided with a magnetic driving mechanism with a coil and a magnet held by a holder, and a first end 706 at the start of winding and a second end 707 at the end of winding of a coil wire are electrically connected with a wiring board 15 fixed to a support 2. Since the wiring board 15 is fixed to a third side 113 equivalent to a long side when it is viewed from a first direction Z among sides of the support 2, the wiring board 15 with a long dimension can be used. A hole 638 through which the first end 706 and the second end 707 pass is formed on the third side 113 of the support 2, and the hole 638 is connected with a guide groove of the holder. Thus, the first end 706 and the second end 707 can be guided to the wiring board 15 through the guide groove and the hole 638.SELECTED DRAWING: Figure 3
Patent JP-2019013274-A (JP)
Title: Sectional legless chair
Inventor: SHIRAISHI NORIHIRO
IPC: A47C3/16
Filed: 2017-07-03
Abstract: To provide a sectional legless chair that can adjust an inclination angle of a backrest surface, can be compactly stored so as to facilitate carrying, and also can be easily assembled.SOLUTION: A sectional legless chair 1 includes: seat surface formation frames 2 nearly horizontally extending in order to form a seat surface 1a; backrest surface formation frames 3 extending diagonally upward in order to form a backrest surface 1b; and a joint member 4 having a horizontal socket part and multiple inclination socket parts that differ in an inclination angle. A base end part of each seat surface formation frame is inserted to the horizontal socket part and a base end part of each backrest surface formation frame is inserted to one of the multiple inclination socket parts, so as to fix the seat surface formation frame and the backrest surface formation frame at a predetermined angle. Besides, a cover member 9 is disposed between tip end parts of the seat surface formation frames and tip end parts of the backrest surface formation frames, so as to form the seat surface and the backrest surface.SELECTED DRAWING: Figure 1
Patent JP-2017190335-A (JP)
Title: Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutant and manufacturing method therefor
Inventor: DOISAKI NOBUSHIGE
IPC: A61K31/202
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide ethyl ester with reduced environmental pollutant contained in oil and fat, especially dioxin in manufacturing ethyl ester manufactured by using oil and fat containing highly unsaturated fatty acid as a constitutional fatty acid as a raw material.SOLUTION: There is provided highly unsaturated fatty acid or ethyl ester of highly unsaturated fatty acid with reduced environmental pollutant, manufactured by using oil and fat containing highly unsaturated fatty acid as a constitutional fatty acid as a raw material, content of poly chlorinated dibenzo-para-dioxin (PCDD) and poly chlorinated dibenzofuran (PCDF) in contained dioxins is less than 0.05 pg-TEQ/g and coplanar PCB (Co-PCB) of less than 0.03 pg-TEQ/g, and unsaturated fatty acid or ethyl ester of highly unsaturated fatty acid with reduced environmental pollutant, obtained by a method for removing free fatty acid and environmental pollutant by thin film distillation, ethyl esterifying the obtained oil and fat and purifying the same by rectification and column chromatography.SELECTED DRAWING: None
Patent JP-2017215594-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/133
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality liquid crystal display device excellent in viewing angle characteristics.SOLUTION: The liquid crystal display device has a pixel including a first switch 111, a second switch 112, a third switch 113 that is controlled at a timing different from those of the first switch and the second switch, a first resistance 114, a second resistance 115, a first liquid crystal device 121, and a second liquid crystal device 122, wherein a pixel electrode of the first liquid crystal device 121 is electrically connected to a signal line 116 through the first switch 111, the pixel electrode of the first liquid crystal device 121 is electrically connected to a pixel electrode of the second liquid crystal device 122 through the second switch 112 and through the first resistance 114, the pixel electrode of the second liquid crystal device 122 is electrically connected to a Cs line 119 through the third switch 113 and through the second resistance 115, and a common electrode 118 of the first liquid crystal device 121 is electrically connected to the common electrode 118 of the second liquid crystal device 122. A potential is input to the signal line 116 according to a grayscale of the pixel.SELECTED DRAWING: Figure 1
Patent JP-2019020831-A (JP)
Title: Tank delivery planning device of lp gas and tank delivery planning method of lp gas
Inventor: MURAKAMI EIJI
IPC: B65G61/00
Filed: 2017-07-12
Abstract: To provide an efficient delivery plan of a tank of LP gas.SOLUTION: An acquisition part 10 acquires a gas consumption every day of tanks 21 - 2N from gas meters 31 - 3N. A consumption estimation part 11 estimates gas consumption of the every day of the future for first setting days by using the most recent gas consumption on the same day from the gas consumption acquired by the acquisition part 10. An exchange day estimation part 12 estimates the day that the residual quantity of the gas in the tank is used up by using the gas consumption acquired by the acquisition part 10 and the future gas consumption of the setting days estimated by the consumption estimation part 11. An extraction part 14 extracts the installation address of the tank estimated that the residual quantity of the gas is used up on the day after second setting days after setting period. A planning part 15 makes delivery plan to deliver a new tank within the setting period to the address extracted by the extraction part 14.SELECTED DRAWING: Figure 1
Patent JP-2018041956-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAGUCHI KOSUKE
IPC: H01L23/50
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method using stamping, which can ensure an island with the size equivalent to the size in the past even when a thickness of a lead frame is increased.SOLUTION: A semiconductor device manufacturing method comprises the steps of: punching a clearance between an island and inner leads by a punch having a width either equaling or surpassing a minimum required board thickness in stamping; and subsequently, crushing a circumference of the island from a rear face of the island. By making the clearance between the island and the inner leads smaller than a thickness of the lead frame and making a thickness of the lead frame to be the circumference of the island thinner than the original thickness of the lead frame at the same time, a required area of the island is obtained.SELECTED DRAWING: Figure 6
Patent JP-2019024543-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-07-25
Abstract: To provide a slot machine suggesting excellent control into an advantageous section.SOLUTION: In the case that shift from a regular section to an advantageous section occurs and the case that shift from the advantageous section to the regular section occurs, freeze starts after a combination of symbols is derived in a similar process. Since start timing of main notification differs from a completion timing of the main notification. It is possible to suggest excellent control into the advantageous section in accordance with situations in the case that the shift from the regular section to the advantageous section occurs and the case that shift from the advantageous section to the regular section occurs.SELECTED DRAWING: Figure 18
Patent JP-2019025994-A (JP)
Title: Automatic parking control device and automatic parking system
Inventor: YAMASHITA TAKASHI
IPC: B60W10/04
Filed: 2017-07-27
Abstract: To reduce a sense of discomfort felt by an occupant in a vehicle during vehicle travel control for automatic parking.SOLUTION: An automatic parking control device executes: vehicle travel control for controlling driving force and braking force to automatically move a vehicle to a target position; braking force increase processing for increasing the braking force when, during the vehicle travel control, the idling revolution speed of an engine is increased, and the driving force is increased; and braking force reduction processing for reducing the braking force when, during the vehicle travel control, the idling revolution speed is reduced, and the driving force is reduced. When executing the braking force increase processing at a first position far from the target position, the automatic parking control device delays the timing of increasing the braking force, as compared to when executing the braking force increase processing at a second position near the target position. When executing the braking force reduction processing at the first position, the automatic parking control device advances the timing of reducing the braking force, as compared to when executing the braking force reduction processing at the second position.SELECTED DRAWING: Figure 2
Patent JP-2019024829-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2017-07-28
Abstract: To provide a game machine capable of preventing reduction of an amusement in a game when such a situation in which a continuation condition cannot be satisfied continues.SOLUTION: A game machine is configured to perform battle shift lottery in a during specific ART battle, and determine whether an ally team wins or is defeated, and whether or not to continue a during specific ART battle. When victory is determined, the ally team wins, a stage of the battle advances a next battle, and when defeat is determined, the ally team is defeated and the during specific ART battle is finished. In addition, when continuation is determined, a performance for urging victory and defeat is performed, however, the during specific ART battle is continued without conclusion. The continuation number has a peak, and when the continuation number reaches a peak number, a result of the battle shift lottery is rewritten to victory. The battle shift lottery is determined according to a combination pattern of an enemy character and the ally team, and in some combination patterns, a lottery coefficient used for the shift lottery is common.SELECTED DRAWING: Figure 51
Patent JP-2019029476-A (JP)
Title: Electronic control device
Inventor: TOOYAMA KIMIHIRO
IPC: H05K9/00
Filed: 2017-07-28
Abstract: To provide an electronic control device which sufficiently reduces resonance of electromagnetic waves in a space formed between a printed circuit board and a metal housing while maintaining design freedom on a board.SOLUTION: In an electronic control device 1 including an electronic circuit board 51 and a metal housing 10 in which the electronic circuit board is housed, the metal housing includes a plurality of fixing portions 11 to which the electronic circuit board is fixed and a metal housing protrusion portion 12 having a predetermined length and is oriented along the plurality of fixing portions. The electronic circuit board includes a ground pattern inside the board and a resistor 41 connected to at least one of the plurality of fixed portions. The plurality of fixing portions fixes the board to the metal housing while bringing the end portion of the metal housing protrusion portion close to the board within a range in which the end portion does not contact the electronic circuit board.SELECTED DRAWING: Figure 1
Patent JP-2019026885-A (JP)
Title: Method for producing copper nanoparticle powder
Inventor: OSADA HIROHITO
IPC: B22F1/00
Filed: 2017-07-28
Abstract: To provide a method for producing a copper nanoparticle powder capable of obtaining a dispersion reflecting a former nanoparticle size under extremely moderate conditions of efficiently pulverizing a copper nanoparticle water dispersion using spray drying, vibration-mixing by hand when mixed in a solvent, performing ultrasonic irradiation in a brief time and so on.SOLUTION: A method for producing a metal nanoparticle powder by spray drying a water dispersion of a metal nanoparticle. In the method for producing a copper nanoparticle powder, the metal nanoparticle is a copper nanoparticle composited with a carbon count 8-200 of polyethylene-oxide-contained organic compound, so that a surface plasmon resonance absorption is observed in a dispersion obtained by mixing with a solvent.SELECTED DRAWING: Figure 1
Patent JP-2019029205-A (JP)
Title: Positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: WADA NAOYUKI
IPC: H01M4/36
Filed: 2017-07-31
Abstract: To provide a positive electrode for a nonaqueous electrolyte secondary battery capable of restraining heat evolution of the battery at the time of an internal short circuit.SOLUTION: A positive electrode 11 for a nonaqueous electrolyte secondary battery has a positive electrode collector 30, and a positive electrode material layer 32 being provided on the positive electrode collector 30, and containing first and second positive electrode active materials. The first positive electrode active material is Ni-containing lithium composite oxide, where a ratio of Ni to the total mol number of metal elements excepting Li is 70-100 mole %, the second positive electrode active material is Ni-containing lithium composite oxide, where a ratio of Ni to the total mol number of metal elements excepting Li is 10-60 mole %, and in a thickness direction of the positive electrode material layer 32, an abundance ratio of the second positive electrode active material existing in the positive electrode material layer (hatching region A) from a positive electrode collector side surface 32a to a portion having a thickness of 4 μm is 55% or more.SELECTED DRAWING: Figure 2
Patent JP-2017191622-A (JP)
Title: Information generation system, method thereof, and program thereof
Inventor: KURODA AKIRA
IPC: G06F11/36
Filed: 2017-08-01
Abstract: PROBLEM TO BE SOLVED: To cause a user to grasp an execution state of a program.SOLUTION: An information generation system according to an embodiment is an information generation system that generates a display event representing two or more events occurring through execution of a program. The information generation system may comprise: a display event information generation part generating the display event with a display unit based on a minimum drawing unit of a first axis of a coordinate system drawing an execution state of the program, an inclusion relation of a section of the program, and execution periods of the events; and a generation part generating an axis object representing the first axis.SELECTED DRAWING: Figure 1
Patent JP-2019028382-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KATAYAMA TERUKI
IPC: G02B26/10
Filed: 2017-08-03
Abstract: To provide an optical scanner that can reduce, compared with a prior art, the amount of air entering the inside of the optical scanner from an opening for a deflected and scanned light beam to pass through in association with rotation of deflection and scanning means.SOLUTION: An optical scanner 50 comprises: a semiconductor laser 1; a polygon mirror 4 that deflects and scans a laser beam L emitted from the semiconductor laser 1; and an optical box 9 and a cover 10 that accommodates the polygon mirror 4, the optical box 9 and cover 10 including an opening 11 for the laser beam L deflected and scanned by the polygon mirror 4 to pass through. In the opening 11, a width in a direction orthogonal to a scanning direction of the polygon mirror 4 changes according to a position in the scanning direction.SELECTED DRAWING: Figure 5
Patent JP-2019026468-A (JP)
Title: Winding-up device of connection pipe and manufacturing method of coil-winding connection pipe
Inventor: KONISHI YUICHI
IPC: B65H54/28
Filed: 2017-08-04
Abstract: To provide a winding-up device of a connection pipe capable of winding up while aligning by suppressing a flaw, and to provide a manufacturing method of a coil-winding connection pipe.SOLUTION: A winding-up device 1 of a connection pipe comprises a bobbin 2 and a pipe guide device 3. The pipe guide device 3 contains a base part 8, a first pipe hold-down part 9a, a second pipe hold-down part 9b, a first pressure applying device 11a and a second pressure applying device 11b. The first pressure applying device 11a is attached to the base part 8, and capable of applying a predetermined first pressure in a direction facing the second pipe hold-down part 9b to the first pipe hold-down part 9a. The second pressure applying device 11b is attached to the base part 8, and capable of applying a predetermined second pressure in a direction facing the first pipe hold-down part 9a to the second pipe hold-down part 9b. According to a relative moving direction of the bobbin 2 and the base part 8, either one of the first pipe hold-down part 9a and the second pipe hold-down part 9b is fixed to the base part 8, and the other is movable with respect to the base part 8.SELECTED DRAWING: Figure 10
Patent JP-2019031114-A (JP)
Title: Vehicular propulsion shaft
Inventor: UMEZAWA SHO
IPC: B60K17/22
Filed: 2017-08-04
Abstract: To provide a vehicular propulsion shaft which can regulate rotation by simple structure when performing tightening work of a bolt.SOLUTION: The vehicular propulsion shaft 100 comprises a shaft-like member 10 which extends in cross direction of a vehicle and intervenes between a constant velocity joint 3 and a cylindrical member 1. One end part of the shaft-like member 10 is formed as small diameter and is a small diameter part 11 which fits with the constant velocity joint 3 while other end part of the shaft-like member 10 is formed as larger diameter than the small diameter part 11 and is a large diameter part 12 which joins with the cylindrical member 1. The vehicular propulsion shaft is formed with a flange 14 protruding outside on outer peripheral surface of the large diameter part 12 and is formed with a locking part 15 capable of locking a tool for regulating rotation around the shaft on the flange 14.SELECTED DRAWING: Figure 3
Patent JP-2019035487-A (JP)
Title: Position fixing jig and clamping device
Inventor: SUZUKI AKIHIRO
IPC: B21D39/00
Filed: 2017-08-21
Abstract: To provide a position fixing jig capable of respectively positioning and fixing components to boot bands with different sizes without changing and replacing and a clamping device capable of clamping the boot bands by using such a position fixing jig.SOLUTION: There is provided a position fixing jig for fixing positions of a boot and a boot band during clamping work for contracting a diameter of the boot band for fixing the boot installed on a constant velocity universal joint. A receiving tool for receiving the boot band while being externally fitted with the boot is disposed so as to reciprocate in a diametrical direction. An elastic member elastically pressing the receiving tool to the boot band side is additionally provided.SELECTED DRAWING: Figure 1