baber/WOPTO huggingface dataset:
Patent JP-2020118277-A (JP)
Title: Hydraulic device
Inventor: TANIGUCHI MIKINAO
IPC: F16K47/02
Filed: 2019-01-28
Abstract: To reduce impact noise without depending on a temperature of a hydraulic fluid.SOLUTION: A hydraulic device (valve device 220) includes a hollow cylindrical housing portion (body 222), a columnar movable portion (spool 224) housed in the housing portion, a hydraulic chamber (pilot chamber 240) which is formed at one end side of the housing portion in the movable portion and to which a hydraulic pressure is applied, a first movable-side engagement portion 250 projecting in a center axis direction at an end opposite to the hydraulic chamber in the movable portion, and provided with a first projecting slant face 252 inclined around the center axis with respect to a face perpendicular to the center axis at its tip, and a first housing-side engagement portion 254 disposed on an inner face of the housing portion so as to face the first movable-side engagement portion 250, and provided with a first contact slant face 256 inclined in parallel with the first projecting slant face 252 of the first movable-side engagement portion 250, on a face at the first movable-side engagement portion 250 side.SELECTED DRAWING: Figure 3
Patent JP-2020122622-A (JP)
Title: Lifting/lowering device
Inventor: HOSHINA KENICHI
IPC: F24F13/20
Filed: 2019-01-31
Abstract: To ensure that a tilt of a suction grille can be reduced during lifting/lowering while upsizing of a device is avoided.SOLUTION: A lifting/lowering device is a device for hanging and lifting/lowering a suction grille of a ceiling embedded type air conditioner with a wire, and comprises a stepping motor that is a driving source, a drum around which the wire is wound, and a gear train for transmitting a driving force of the stepping motor to the drum. The gear train comprises a first bevel gear and a second bevel gear that are a pair of bevel gears, a worm integrated with the second bevel gear and to be rotated with the second bevel gear, and a worm wheel integrated with the drum and to be rotated with the drum.SELECTED DRAWING: Figure 2
Patent JP-2020126095-A (JP)
Title: Pellicle frame and pellicle
Inventor: YANASE YU
IPC: G03F1/64
Filed: 2019-02-01
Abstract: To provide a pellicle frame having sufficient ventilation ability and excellent processability of the pellicle frame, while having excellent adhesion properties to a mask, and also to provide a pellicle.SOLUTION: The pellicle frame is frame-shaped and has: a top edge surface where a pellicle film is to be formed; and a bottom edge surface facing a photomask. The pellicle frame has a notched part formed from an outside surface toward an inside surface. The pellicle includes the pellicle frame as a constituent element.SELECTED DRAWING: Figure 1
Patent JP-2020125629-A (JP)
Title: Ground uptake compaction method and ground improvement body
Inventor: YAMAZAKI HIROYUKI
IPC: E02D3/12
Filed: 2019-02-05
Abstract: To provide a compaction method capable of suppressing ground displacement such as upheaval associated with construction.SOLUTION: An improvement material is press-fitted into the ground via an injection pipe, and the injection pipe is moved back and forth so that the ground is taken into an inside of the press-fitted improvement material (improvement body under construction). As a result, the ground can be taken into an interior of the improvement body during construction, so the volume of the improvement body becomes larger than the volume of the press-fitted improvement material. Then, since the size of the improvement body is larger than the press-fitted volume, a press-fitting amount of the improvement material can be reduced. By reducing the press-fitting amount, the construction period is shortened and the economy is increased. When moving back and forth the injection pipe, the injection pipe is moved back and forth so that a gap is created between the retracted injection pipe tip and the improvement body in the process of being constructed. Further, after the injection pipe is retracted, an interval time is provided, and after that, the injection pipe is advanced. By moving the injection pipe back and forth in this way, the ground can easily flow into the improvement body that is being constructed, and a large amount of ground can be taken inside.SELECTED DRAWING: Figure 3
Patent JP-2020125994-A (JP)
Title: Immunochromatographic specimen
Inventor: SAKAI SHUN
IPC: G01N33/543
Filed: 2019-02-05
Abstract: To avoid the generation of the so-called void phenomenon of an immunochromatographic specimen and provide an immunochromatographic specimen that allows detection with improved visibility and also prevents variation in the detection value in the test line.SOLUTION: An immunochromatographic specimen includes at least a porous membrane and has a sample supply part, a developing part, and a detection part where a peculiar bonding substance is immobilized. The detection part is immobilized on the top surface of the porous membrane, and an opaque base material of 30 to 200 μm thickness is disposed on the reverse surface of the porous membrane.SELECTED DRAWING: Figure 1
Patent JP-2020127558-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine which can improve the amusement of a performance.SOLUTION: A game machine varies a decorative drawing pattern according to a variable display of a special drawing pattern, and perpetually stops the decorative drawing pattern according to a stop display of the special drawing pattern. When the decorative drawing pattern is displayed in the variable display of the special drawing pattern, a light emission performance is carried out. The light emission performance includes a winning light emission performance carried out when the decorative drawing pattern is displayed in a mode of giving a notification of a jackpot, and not-ready-to-win light emission performance carried out when the decorative drawing pattern is displayed in a mode of not giving the notification of the jackpot (for example, a failure mode). In the case of a ready-to-win failure, the winning light emission performance and the not-ready-to-win light emission performance are not carried out. In the case of a failure other than the ready-to-win failure, the not-ready-to-win light emission performance can be carried out. In the case of the jackpot, the winning light emission performance can be carried out.SELECTED DRAWING: Figure 51
Patent JP-2020128573-A (JP)
Title: Pt-Ln NANOPARTICLE, Pt-Ln NANOPARTICLE COMPOSITE, AND PRODUCTION METHOD THEREOF
Inventor: ITAHARA HIROSHI
IPC: B82Y30/00
Filed: 2019-02-08
Abstract: To provide new Pt-Ln nanoparticles that contain a Pt-Ln phase and have few coarse particles and agglomerates, a Pt-Ln nanoparticle composite, and a production method thereof.SOLUTION: Pt-Ln nanoparticles have a PT-Ln phase containing Pt and a lanthanoid element (Ln), a Pt/Ln ratio (molar ratio) of 1.80 or mole and 14.0 or less, and an average particle diameter of 20 nm or less. A Pt-Ln nanoparticle composite has a carbon carrier and PT-Ln nanoparticles carried on the surface of the carbon carrier. Such the Pt-Ln nanoparticle composite is produced by cleaning a hydrogen-reduced body obtained by heating a mixture of a Pt-carrying carbon and an Ln compound (Ln is a lanthanoid element) under a hydrogen atmosphere.SELECTED DRAWING: Figure 3
Patent JP-2019115053-A (JP)
Title: Broadcasting system and broadcasting method
Inventor: DOI KIYOYUKI
IPC: G06F3/0484
Filed: 2019-02-13
Abstract: To provide broadcast interactive broadcast services.SOLUTION: A broadcast system including broadcast means that broadcasts a video including a predetermined target object, target object position information which is position information of a target object on the video, and a program that detects position information at which an action has been performed on the image by operation means of a receiver on which the video is displayed, collates the detected position information with the target object position information, detects the action for the target object by the operation means of the receiver, and changes the target object according to the number of times detected when the action for the target object is detected at least twice or more.SELECTED DRAWING: Figure 1
Patent JP-2020136851-A (JP)
Title: Acoustic generation device and method of manufacturing acoustic generation device
Inventor: INOUE MAKOTO
IPC: H04R17/00
Filed: 2019-02-18
Abstract: To provide an acoustic generation device which is reduced in cost and improved in strength and in which an adhesion layer between a piezoelectric element and a metal plate has sufficient conductivity.SOLUTION: An acoustic generation device 100 includes: a metal plate 11 which is a plate of a bottom face of a metal case 1; piezoelectric substance ceramics 3 including a first adhesive surface that is a surface to be adhered with the metal plate 11; an AC power source which applies an AC voltage to the piezoelectric substance ceramics 3; a conductive adhesive agent applied to a central part of the first adhesive surface; and an adhesive layer 2 configured by expanding a thermosetting adhesive which is applied to three or more parts in an outer peripheral portion of the first adhesive surface, onto the first adhesive surface. An adhesive surface of the metal plate 11 with the piezoelectric substance ceramics 3 is defined as a second adhesive surface, and the first adhesive surface and the second adhesive surface are adhered by the adhesive layer 2.SELECTED DRAWING: Figure 1
Patent JP-2020131338-A (JP)
Title: Cutting edge exchange type end mill body
Inventor: KITAJIMA JUN
IPC: B23C5/10
Filed: 2019-02-18
Abstract: To prevent that cut chips are deposited to an outer peripheral surface of an end mill body.SOLUTION: An insert mounting seat 3, which is formed on a tip outer periphery of an end mill body 1 which is rotated around an axis O, comprises first and second wall surfaces 3b, 3c which are oriented to at least one direction of the axis O direction and the end mill rotation direction T, and extend in mutually intersecting direction. At a corner part where the first and second wall surfaces 3b, 3c cross each other, a groove hole part 6a opened to the insert mounting seat 3 and an outer peripheral surface of the end mill body 1 and extending to an inner peripheral side, is formed, and on the outer peripheral surface of the end mill body 1, a groove part 7 extending to a side opposite to the end mill rotation direction T from an opening of the groove hole part 6a, is formed. An intersection part P between an inner peripheral surface of the groove hole part 6a directed to the end mill rotation direction T and a groove bottom of the groove part 7 is positioned on an inner peripheral side of the end mill body 1 with respect to an intersection ridge line part Q between an inner peripheral surface of the groove hole part 6a oriented to a side opposite to the end mill rotation direction T and the outer peripheral surface of the end mill body 1.SELECTED DRAWING: Figure 2
Patent JP-2020133770-A (JP)
Title: Ball bearing
Inventor: KAWAGUCHI HAYATO
IPC: F16C33/78
Filed: 2019-02-20
Abstract: To suppress deformation of a retainer by centrifugal force and to suppress shearing resistance of a lubricant between pocket portions and balls, in a ball bearing in which the pocket portions of the resin retainer have a shape opened to a side face at one side in an axial direction.SOLUTION: A locking member 7 composed of a seal is attached to a seal groove portion 1b of a bearing ring 1, so that an opposed portion 7e of the locking member 7 is disposed at the axial other side to a retainer 3. Movement to the axial other side of the retainer 3 is restricted by the opposed portion 7e. 0.15≤H≤0.65d is determined when a depth in an axial direction of a pocket portion 3a of the retainer 3 is H and a diameter of a ball 4 is d, so that a function for keeping intervals among the balls 4 at the pocket portions 3a is secured, and the pocket portions 3a are reduced in weight, hardly affected by centrifugal force, and suppressed in shearing resistance by projecting parts to form the pocket portions.SELECTED DRAWING: Figure 1
Patent JP-2019076790-A (JP)
Title: Self-propelled type cleaner
Inventor: YOSHIDA CHOJI
IPC: A47L9/04
Filed: 2019-02-21
Abstract: To provide a self-propelled type cleaner capable of discharging air from which dust has been removed from a housing to an outer side without enlarging the housing.SOLUTION: A self-propelled type cleaner includes: a housing having a suction port and discharge ports; a rotary brush arranged in the suction port; a pair of drive wheels arranged to allow the housing to perform self-propelling on a floor surface; a drive motor for rotating the rotary brush; and a blow part for sucking dust on a floor surface with air from the suction port into the housing and discharging air from which dust has been removed to an outer side from the housing. The drive motor and the blow part are arranged inside the housing. The discharge ports include a first discharge port and a second discharge port arranged on both right and left sides on an upper surface of the housing. An air stream generated in the blow part is discharged to an outer side of the housing from the first discharge port, the second discharge port, and a gap and a through-hole in the housing.SELECTED DRAWING: Figure 5
Patent JP-2020138738-A (JP)
Title: Film for packaging material, packaging material, and package
Inventor: NISHIJIMA KOICHI
IPC: B65D85/50
Filed: 2019-02-26
Abstract: To provide a film for a packaging material capable of extending the quality preservation period of a packaged object, and to provide a packaging material and a package.SOLUTION: A film for a packaging material has a resin layer for the innermost layer containing an ionomer (A) containing zinc ions and having a neutralization degree of 50% or more, and which is an ionomer of at least one kind of copolymer selected among groups of an ethylene/unsaturated carboxylic acid-based copolymer and an ethylene/unsaturated carboxylic acid/unsaturated carboxylic ester-based copolymer.SELECTED DRAWING: None
Patent JP-2019150578-A (JP)
Title: Swing analyzer
Inventor: KIM SEONG WAN
IPC: A63B69/36
Filed: 2019-02-27
Abstract: To provide a swing analyzer capable of notifying a user of a swing zone and an impact zone at real time by swing of a user, and analyzing and displaying swing.SOLUTION: A swing analyzer comprises: a main body attached to a shaft; a sensor part provided in the main body; a display unit to which a power source positioned in the main body is applied, and which displays swing information in the swing zone and the impact zone; and a control part for receiving the swing information measured by the sensor part, and if the measured swing information is equal to or greater than a set value, actuating the display unit to notify an external part of the facts that swing in the swing zone is performed and that swing in the impact zone is performed.SELECTED DRAWING: Figure 1
Patent JP-2020143356-A (JP)
Title: Sputtering apparatus and sputtering method
Inventor: KOBAYASI HIROSHI
IPC: C23C14/40
Filed: 2019-03-08
Abstract: To provide a sputtering apparatus capable of depositing a thin film with a uniform film thickness over an entire surface of a substrate.SOLUTION: A sputtering apparatus SM has targets 31a - 31h juxtaposed in a vacuum chamber 10, also a plurality of AC power supplies E1 - E4 for supplying an AV power to each target at a predetermined frequency, and a substrate Sw arranged facing each target to deposit a thin film on a surface of the substrate. When a target to which both outer edges of the substrate Sa, Sb face is defined as a target of a first target group Tg1, and a target which is positioned inside both outer edges is defined as a target of a second target group Tg2, each target of the first target group is paired with a target selected from the second target group that is not adjacent to the target of the first target group each other. A first AC power supply supplying electric power between a pair of the target of the first target group and the target of the second target group controls a duty ratio so as to supply a relatively high power to the target of the first target group.SELECTED DRAWING: Figure 1
Patent JP-2020142479-A (JP)
Title: Image formation device, method for controlling the same, and program
Inventor: SATO MASASHI
IPC: H04N1/00
Filed: 2019-03-08
Abstract: To enable printing of a file even when an image formation device is not compatible with a format of the file when the image formation device directly prints the file over a document filing system.SOLUTION: An image formation device 10 has a control circuit 11 that determines whether a file to directly print has a file format that is possible to print and, when the file does not have a file format possible to print, instructs a document filing system 20 to convert the file format and then, acquires and prints the converted document.SELECTED DRAWING: Figure 4
Patent JP-2020148914-A (JP)
Title: Keyboard musical instrument, method and program
Inventor: TACHIBANA TOSHIYUKI
IPC: G10L13/00
Filed: 2019-03-14
Abstract: To add a desired swell through easy operation in a performance of a musical instrument or singing with respect to an information processing apparatus, method and program that can play a rap etc., and an electronic musical instrument comprising such an information processing apparatus.SOLUTION: A bend processing part 320 lets a user specify, with a bend slider 105 and a bend switch 106, for example, in real time, a swell pattern such as a bend curve of music information changing within a period of predetermined progress units of time etc., by progress units for music information on a rap voice progressing automatically. A bend processing part 320 adds a swell such as a pitch bend etc., corresponding to the swell pattern specified in progress units of time by the progress units to the rap voice etc., automatically played by a voice synthesis part 302.SELECTED DRAWING: Figure 3
Patent JP-2020154070-A (JP)
Title: Opto-electric hybrid connector and method for manufacturing the same
Inventor: HIDAKA NAOYA
IPC: G02B6/42
Filed: 2019-03-19
Abstract: To achieve an opto-electric hybrid connector capable of sufficiently radiating heat generated by an IC without providing a heat radiation structure on an electronic circuit board.SOLUTION: An opto-electric hybrid connector 1000 includes: an optical transmission member that has a planar section 1111 and an extension section 1112, and in which a core 1113 is formed; a connector housing 1120 mounted on a first mounting surface 1114 of the planar section 1111; a connector inner board 1130 having a second mounting surface 1115 on which a photoelectric conversion element 1131 and an IC 1132 are mounted and arranged inside the connector housing 1120; and a heat radiation plate 1140 bonded between a surface 1116 of the package of the IC 1132 and the first mounting surface 1114. The extension section 1112 is bent around an outside of the connector housing 1120, and an end portion thereof is connected and fixed to the opto-electric conversion element 1131 through a hole 1133 provided in the connector inner board 1130, resulting in optical connection between the core 1113 and the opto-electric conversion element 1131.SELECTED DRAWING: Figure 2
Patent JP-2020154519-A (JP)
Title: Parking lot management device
Inventor: IMAZU TAKAMASA
IPC: G08G1/16
Filed: 2019-03-19
Abstract: To prevent vehicle-to-vehicle collision in a parking lot while making a vehicle efficiently travel.SOLUTION: According to a ballet parking system 1, a parking lot management device 10 manages traveling of each of a plurality of vehicles by setting estimated passing time of each of a plurality of nodes indicating a travel route of each of a plurality of the plurality of vehicles 20, 30 inside a parking lot. The parking lot management device comprises acquisition means 22, 32 for acquiring actual passing time when a first vehicle actually passes through a first node among the plurality of nodes indicating a travel route of the first vehicle 20; the second vehicle 30 scheduled to pass through a second node present in front of a travel path of the first vehicle after the first vehicle ahead of the first node among the plurality of nodes, based on the acquired actual passing time; determination means 12 for determining a risk of collision with the first vehicle; and setting means 11 for delaying a first estimated passing time of the second node of the second vehicle in such a manner that the second vehicle passes through the second node after the first vehicle, when it is determined that there is the risk of collision.SELECTED DRAWING: Figure 1
Patent JP-2019123730-A (JP)
Title: Dihydroetorphine to provide pain-relief and anesthesia
Inventor: JOHN WATKINS
IPC: A61K31/485
Filed: 2019-03-19
Abstract: To provide methods for providing pain relief and anesthesia in human subjects.SOLUTION: Disclosed herein is a method for administering to a human subject R-dihydroetorphine. Also disclosed is a method for providing pain relief in a subject in which (R)-dihydroetorphine is administered in a dose of at least 0.01 μg/kg, preferably in a dose of 0.05 μg/kg, and the respiration suppression level in the subject is 65% or less of the baseline level before administration of (R)-dihydroetorphine. Also disclosed in a method for providing anesthesia in which (R)-dihydroetorphine is administered in a dose of 0.15 μg/kg and the respiration suppression level in the subject is 65% or less of the baseline level before (R)-dihydroetorphine administration.SELECTED DRAWING: Figure 3
Patent JP-2020153336-A (JP)
Title: engine
Inventor: TSUSHIMA Kohei
IPC: F02B77/00
Filed: 2019-03-22
Abstract: To provide an engine which enables an exhaust purification device to be easily installed on an engine body without using a positioning tool.SOLUTION: An engine 100 comprises an ATD 43 which purifies exhaust gas. The engine 100 also has an engine body 1, a support base 8, a front side support bracket 91 and a rear side support bracket 92. The support base 8 supports an exhaust gas purification device. The front side bracket 91 is installed on the engine body 1 at one side thereof and supports the support base 8. The rear support bracket 92 is installed on the engine body 1 at the side opposite to the front side bracket 91 with the engine body 1 in between and supports the support base 8. The front side support bracket 91 has a vertical fitting boss 91a which is installed in a vertical direction with respect to the support base 8. The rear side support bracket 92 has a horizontal fitting boss 92a which is installed in a horizontal direction with respect to the support base 8.SELECTED DRAWING: Figure 3
Patent JP-2020157385-A (JP)
Title: Cutting mechanism
Inventor: KUSUYAMA TETSUNORI
IPC: B26D1/22
Filed: 2019-03-25
Abstract: To provide a cutting mechanism configured so that a rotary blade can be prevented from unevenly wearing.SOLUTION: The cutting mechanism comprises: a rotary blade 44 that cuts a sheet; a receiving roller 21 that receives the rotary blade 44; an arm 43 that supports the rotary blade 44 rotatably; a slide member 42, provided so that the arm 43 can be turned, which can move in a shaft direction of the receiving roller 21; and a compression coil spring 45 that energizes the arm 43 so that the rotary blade 44 is pressed against the receiving roller 21. The rotary blade 44 is configured to be driven to be rotated. The cutting mechanism is configured so that the rotary blade 44 is driven to be rotated when the slide member 42 is moved in the shaft direction and so that the rotary blade 44 is pressed against the receiving roller 21 by the compression coil spring 45.SELECTED DRAWING: Figure 7