baber/WOPTO huggingface dataset:
Patent JP-2018204497-A (JP)
Title: Swingable plate-type variable capacity compressor
Inventor: NAKAMURA SHINJI
IPC: F04B27/12
Filed: 2017-06-01
Abstract: To suppress a play between a plurality of members connected in a relatively-movable manner.SOLUTION: A swingable plate-type variable capacity compressor 1 includes a driving shaft 10, a rotor 20, a cam plate 30, and swingable plates 40, 84. The swingable plates are connected to the cam plate 30 via a radial bearing 72 so as to be swingable about the driving shaft 10 via autorotation-prevention mechanisms 82, 86, 88. The cam plate 30 can be inclined with respect to the driving shaft 10 by movably inserting a first pin member 30B provided on a second arm 30A of the cam plate 30 into a long hole 20B provided on a first arm 20A of the rotor 20. A pulling coil spring 90 is provided between the first pin member 30B and the second pin member 10A provided on the diving shaft 10 for urging the cam plate 30 in a direction orthogonal to an axial line of the driving shaft 10.SELECTED DRAWING: Figure 1
Patent JP-2018202984-A (JP)
Title: Trolley wire fixture
Inventor: NAGASAKA HITOSHI
IPC: B60M1/20
Filed: 2017-06-01
Abstract: To provide a trolley wire fixture capable of surely and stably gripping without using a holding member for each kind of a plurality of kinds of trolley wires.SOLUTION: A trolley wire fixture for gripping a trolley wire formed with a pair of groove parts extending in the longitudinal direction includes: a base member; at least one holding member; and a fastening member for integrating the base member and the holding member when fixing the trolley wire. The holding member includes a body part having a through hole into which the fastening member is inserted, and a pair of protrusion parts facing a direction crossing the body part and protruding in parallel. The pair of protrusion parts have different protrusion length from the body part, and are formed in positions to be an equal distance from each other from the center location of the through hole.SELECTED DRAWING: Figure 1
Patent JP-2018033937-A (JP)
Title: Syringe
Inventor: HABATAKE MOTOHARU
IPC: A61M5/315
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent unintended movement of a plunger rod, and finely adjust a dose of a liquid drug.SOLUTION: A syringe comprises: a barrel 110 whose tip end has a liquid drug outlet and whose rear end has an opening; a plunger rod 120 which has a gasket part provided on a tip end side and come into slide contact with an inner peripheral face of the barrel 110, and a shaft part 121 connected to the gasket part; and a screwing member 130 attached to the barrel 110 so as to be adjacent to the rear end of the barrel 110, and screwed to the shaft part 121 of the plunger rod 120. The screwing member 130 can approach and separate from the shaft part 121 of the plunger rod 120.SELECTED DRAWING: Figure 3
Patent JP-2018201947-A (JP)
Title: Medical apparatus system and method for reducing air-conditioning power consumption of medical apparatus system
Inventor: SAKAMOTO ISAO
IPC: G01R33/28
Filed: 2017-06-07
Abstract: To reduce the power consumption of an air conditioner arranged in a machine room without giving any influence to treatment (or image capturing) performed on a subject by a medical apparatus.SOLUTION: A treatment section is arranged in a treatment room, an electric circuit section and a control section are arranged in a machine room, and an operation section is arranged in an operation room. Further, an air conditioner 232 is arranged in the machine room, the electric circuit section and the control section are contained together into one or more units 301, 302, and the air conditioner 232 and each of the units are connected by pipelines 350, 351, 352 which supply coolant into each unit from the air conditioner. The air conditioner 232 supplies the coolant into each of the units to keep the temperature and/or humidity within each unit within a predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2018204581-A (JP)
Title: Throttle device
Inventor: KOKUBU TOSHIHIDE
IPC: F02D11/10
Filed: 2017-06-08
Abstract: To provide a technology capable of reducing the wear of a member abutting on a coil spring.SOLUTION: A throttle device is equipped with a body; a valve body; a throttle gear which rotates the valve body; a coil spring which energizes the valve body; a motor; a motor gear; and an intermediate gear which is rotatably attached to a pin extending from the body, between the motor gear and the throttle gear. The coil spring is equipped with a first spring portion which energizes the valve body toward an initial opening when the valve body rotates in a direction opening from the initial opening; a second spring portion which energizes the valve body toward the initial opening when the valve body rotates in a direction closing from the initial opening; and a coupling portion which couples the first spring portion and the second spring portion between the first spring portion and the second spring portion. The coupling portion abuts on the pin when the valve body is at the initial opening, and the pin and the coil spring may be produced from a material harder than the body.SELECTED DRAWING: Figure 3
Patent JP-2017224818-A (JP)
Title: Compensation method of pattern positioning error occurring due to change of pattern exposure density in multi-beam drawing apparatus
Inventor: PLATZGUMMER ELMAR
IPC: G03F7/20
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle multi-beam exposure tool which compensates for alignment offset, and to provide a drawing method.SOLUTION: Respective beam field frames have respective local pattern densities while drawing the beam field frames, and the beam position causes relative displacement Ffrom a nominal position p2 to an actual position p21, depending on the local pattern density shift of them. In order to compensate for this displacement, a preset displacement behavioral model is employed for predicting the displacement. When the local pattern density shift is determined, displacement of the beam field frame is predicted based on the local pattern density shift and displacement behavioral model, and the beam field frames are rearranged based on the prediction value.SELECTED DRAWING: Figure 9
Patent JP-2019003046-A (JP)
Title: Lens barrel and optical instrument
Inventor: KANEKO KOHEI
IPC: G02B7/02
Filed: 2017-06-15
Abstract: To suppress deterioration of an optical performance by reducing an optical influence on an interior of an optical instrument arising from a displacement or deformation of a connection fixation part between structures to be connected along an optical axis.SOLUTION: A lens barrel 10 according to the present invention includes a first structure body 10A and second structure body 17 that include a structure part in which at least one holds an optical component, or other part connected to the structure part. The first structure body and second structure body are arranged in a direction FL along an optical axis Lx, and are fixed in a state where the structure bodies are mutually connected in the direction along the optical axis. Herein, connection fixation parts 12d, 12e, 17d, 17e, 18 and 19, which are connected in the direction along the optical axis are configured between the first structure body and second structure body. Then, at least one of the first structure body and the second structure body is equipped with a low stiffness part 12f that is lower in stiffness than surroundings on an optical axis side of the connection fixation part.SELECTED DRAWING: Figure 1
Patent JP-2019004376-A (JP)
Title: Communication system and communication method
Inventor: WAKAYAMA MASANORI
IPC: H04W84/00
Filed: 2017-06-16
Abstract: To maintain the stability of communication even in a place with poor visibility.SOLUTION: A communication system for a movement device that moves by wireless communication includes a mobile device 2, an operation device 3 that transmits an operation command for operating the mobile device 2 by communication radio waves, and a plurality of relay devices 4 that relay the communication radio waves. The plurality of relay devices 4 stand by at the initial position and move sequentially to the vicinity of the mobile device 2 each time the mobile device 2 becomes hard to receive communication radio waves transmitted from the operation device 3. The plurality of relay devices 4 may move by following the mobile device 2 and may sequentially stop the movement every time the mobile device 2 becomes hard to receive the communication radio waves transmitted from the operation device 3.SELECTED DRAWING: Figure 1
Patent JP-2019001954-A (JP)
Title: Pneumatic tire
Inventor: WATANABE KENYA
IPC: C08L1/08
Filed: 2017-06-19
Abstract: To provide a pneumatic tire improved in fuel economy and steering stability in a well-balanced manner.SOLUTION: The pneumatic tire has a base tread. The base tread comprises a rubber composition for a base tread. The rubber composition for a base tread contains a rubber component and a chemically modified microfibril cellulose. The rubber component contains a natural rubber and a butadiene rubber. The content of the chemically modified microfibril cellulose is a predetermined amount.SELECTED DRAWING: None
Patent JP-2019002549-A (JP)
Title: Manufacturing method for vibration control device
Inventor: HAYAKAWA RIKITA
IPC: F16F15/02
Filed: 2017-06-20
Abstract: To provide a manufacturing method for a vibration control device, capable of preventing deviation from a design value and preventing a reduction in durability.SOLUTION: A manufacturing method for a vibration control device for manufacturing the vibration control device, where the vibration control device comprises a tabular bracket attached to a part to be attached, and an elastic part composed of a rubber elastic body bonded to the bracket in a vulcanized manner, comprises: a vulcanization step of molding the elastic part in the vulcanized manner, and bonding the elastic part to the bracket in the vulcanized manner; and a preliminary step of deforming a place where the bracket is deformed in association with contraction of the elastic part after the vulcanization step, to a reverse side to a direction in which deformation occurs due to the contraction before the vulcanization step.SELECTED DRAWING: Figure 2
Patent JP-2019009889-A (JP)
Title: Storage battery control device, control method, and program
Inventor: TANAKA NORIMITSU
IPC: H02J3/14
Filed: 2017-06-23
Abstract: To provide a storage battery control device, a control method, and a program capable of suppressing degradation progression of a storage battery while securing maintainability.SOLUTION: An operation system 10 includes: a selection section 11 to which a DR command is inputted as a request for reducing the use of commercial power and in which information on a discharge test is acquired from a storage section 20 that stores the information on the discharge test performed on a plurality of storage batteries and a storage battery to conduct the discharge test is selected on the basis of the information on the discharge test and the DR command, and a command section 12 for outputting a control signal for performing the discharge test to the selected storage battery.SELECTED DRAWING: Figure 2
Patent JP-2019006290-A (JP)
Title: In-pipe traveling device
Inventor: MA SHUGEN
IPC: B61B13/10
Filed: 2017-06-27
Abstract: To provide an in-pipe traveling device capable of achieving reduction in size and weight while satisfying the excellent maintenance of linear and spiral traveling.SOLUTION: An in-pipe traveling device 1 includes four links 5 connected in a zigzag manner, and wheels 6 held by both front and rear ends of the connected links 5 and by connection parts of the adjacent links 5, 5 in a rotatable manner. The adjacent links 5, 5 are connected to each other in a rockable manner and is energized so as to be adjacent to each other by energization means. The wheel 6 at a rear end part of each link 5 can rotate around an axis line of the link 5 due to the rotation around the axis line of the link 5. The rotation of the wheel 6 at a front end part of each link 5 and the rotation of each link 5 are performed by common drive means 16, and switching is made from a case in which the drive means 16 rotates the wheel 6 at the front end part of each link 5 to a case in which the drive means 16 rotates each link 5 and the wheel 6 at the front end part of the link.SELECTED DRAWING: Figure 4
Patent JP-2019006039-A (JP)
Title: Recording apparatus and recording method
Inventor: MURO KENTARO
IPC: B41J2/195
Filed: 2017-06-27
Abstract: To provide a recording apparatus that is able to perform recording in which soiling of a recording medium is reduced while a through-put decrease is hindered.SOLUTION: A recording apparatus has: a recording head with a discharge port for discharging ink; concentration acquisition means that acquires ink concentration information; control means that controls a discharge operation so as to discharge ink onto a first recording medium from the recording head and then discharge ink onto a second recording medium; an ejecting section that ejects the recording medium subjected to the discharge operation; and adjustment means that adjusts timing of contact of the second recording medium with the first recording medium ejected by the ejecting section.SELECTED DRAWING: Figure 10
Patent JP-2018016301-A (JP)
Title: Electric front derailleur of bicycle
Inventor: PASQUA PAOLO
IPC: B62M9/134
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric front derailleur of a bicycle which enables a user to access a battery power supply unit to easily replace the battery power supply unit and remove the battery power supply unit from the bicycle without removing the derailleur.SOLUTION: An electric front derailleur 10 of a bicycle 1100 includes: a support medium 12 configured to be attached to a frame of the bicycle 1100; a chain guide 14 connected with the support medium 12 through a link 16; an electric motor 218 which drives the link 16 so as to displace the chain guide 14 between gears 1102 of a transmission system; and a battery power supply unit 24. The battery power supply unit 24 is supported by the chain guide 14.SELECTED DRAWING: Figure 3
Patent JP-2017195629-A (JP)
Title: Method and device for enabling video mute of participant during video conference
Inventor: SAMMY LIEVENS
IPC: H04N7/15
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for performing control to allow or not allow other remote users using a video conference system to see a participant.SOLUTION: A method includes the steps of: registering predetermined gesture that might be made by any participant in a video conference in a place (room 1) of the video conference; detecting the gesture; identifying at least one participant who made the gesture in the place (room 1) upon detecting it; adapting video data, for example, by deleting data on the at least one participant who made the gesture from the video data; and thereby, generating the adapted video data (video a room 1) to transmit to other participants in the video conference in other places (room 2, ..., room n).SELECTED DRAWING: Figure 2
Patent JP-2019010185-A (JP)
Title: Pinball game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2017-06-29
Abstract: To prevent a player from feeling malaise to a pseudo continuous variation.SOLUTION: A pachinko machine is configured so that, in a pattern performance, if a next pseudo continuous variation is performed, a variable display in each variation area is temporarily stopped (S825) according to a shortening operation, then, a variable display is started again. In addition, if the shortening operation is performed after occurrence of ready-to-win in a pattern performance, and if the pseudo continuous variation is not performed after the shortening operation, an alternative performance is performed, for suggesting an expectation of jackpot. In addition, if the shortening operation is performed in a pattern performance before shift to the ready-to-win, and if the pseudo continuous variation is not performed after the shortening operation, ready-to-win occurs. In addition, if the shortening operation is performed in a pattern performance which causes a normal failure, and if the pseudo continuous variation is not performed after the shortening operation, a variable display in each variation area is temporarily stopped, for notifying a player of failure.SELECTED DRAWING: Figure 21
Patent JP-2019015377-A (JP)
Title: Liquefied gas tank structure, ship, and floating structure
Inventor: MOCHIZUKI KOJI
IPC: F17C3/00
Filed: 2017-07-10
Abstract: To provide liquefied gas tank structure which allows for increase of a tank volume while suppressing increase of welded parts and increase of a height of center of gravity when stored with liquefied gas, in a MOSS-type liquefied gas tank for storing the liquefied gas, and to provided a ship which allows for compactification of a ship body while securing restoring performance of the ship body, and a floating body structure.SOLUTION: The liquefied gas tank structure is comprised of an upper spherical shell body 21, a cylinder equator portion 22 and a lower spherical shell body 23 that have a relationship in which a radius R1 of the upper spherical shell body 21, a radius R2 of a lower end circular portion 21a of the upper spherical shell body 21, a radius R3 of the lower spherical shell body 23, a radius R4 of an upper end circular portion 23b of the lower spherical shell body 23, a radius R5 of an upper end circular portion 22a of the cylinder equator portion 22, a radius R6 of a lower end circular portion 22b of the cylinder equator portion 22, and a height He of the cylinder equator portion 22, satisfy the following condition that R2 and R5 are set to be over SQRT(R1×R1-0.25×He×He) and less than R1, or equal to R1, and R4 and R6 are set to be over SQRT(R3×R3-0.25×He×He) and less than R3, or equal to R3.SELECTED DRAWING: Figure 4
Patent JP-2017213565-A (JP)
Title: Modular jetting devices
Inventor: AGUILAR STANLEY CRUZ
IPC: F16K31/44
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide fluid material jetting devices which reduce downtime in maintenance and can be relatively easily configured for a variety of jetting applications.SOLUTION: A jetting device and/or fluid module include: a module body defining a passageway extending through the module body and also partially defining a fluid chamber; a nozzle supported by the module body; a valve element at least partially within the fluid chamber; a biasing element contacting the valve element and also contacting the module body; and a sealing member contacting the periphery of the valve element and configured to partially define the fluid chamber. The nozzle defines a fluid outlet that is in fluid communication with the fluid chamber. The valve element has an upper portion outside of the fluid chamber that is adapted for contact with a drive pin, and the biasing element is configured to apply a spring force to the valve element. The valve element is configured to cause a droplet of the fluid to be jetted from the fluid outlet when the valve element is moved toward the nozzle.SELECTED DRAWING: Figure 2C
Patent JP-2018082144-A (JP)
Title: Crystal oxide semiconductor film and semiconductor device
Inventor: TOKUTA RIE
IPC: C23C16/40
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oxide semiconductor film superior in electrical characteristic.SOLUTION: An oxide semiconductor film is formed on a crystal substrate 20 by: using a mist CVD apparatus 19 to make a raw material solution including a dopant into a mist or drops; transporting, by a carrier gas, the resultant mist or drops into a film-forming chamber; and subsequently causing a thermal reaction of the mist or drops in the film-forming chamber. The film includes, as a primary component, a crystal oxide semiconductor having a corundum structure. Further, the film is a crystal oxide semiconductor film including the dopant and having a mobility of 30 cm/Vs or more.SELECTED DRAWING: Figure 1
Patent JP-2019020626-A (JP)
Title: Simulator dome and screen holding jig
Inventor: YAMAMOTO SOJI
IPC: G03B21/00
Filed: 2017-07-19
Abstract: To provide a simulator dome which can be easily manufactured at a lower manufacturing cost and which can suppress deterioration of reality of video projected onto a screen part.SOLUTION: A simulator dome 1 comprises a screen part 2 formed into an annular shape in a plan view, and a ceiling part 3 installed above the screen part 2. The screen part 2 is constituted of a plurality of screen division bodies 20 arranged in a circumferential direction of the screen part 2. A gap G is formed between an upper end portion of at least one screen division part 20 and an outer peripheral end portion of the ceiling part 3.SELECTED DRAWING: Figure 1
Patent JP-2019018993-A (JP)
Title: Passenger conveyor alarm system
Inventor: FUJINAMI KUSUKI
IPC: B66B27/00
Filed: 2017-07-21
Abstract: To obtain a passenger conveyor alarm system capable of stopping an alarm by an alarm device during a maintenance inspection and issuing an alarm more securely after a completion of the maintenance inspection.SOLUTION: A passenger conveyor alarm system comprises: a manhole screw 4 arranged detachably to a manhole cover 2 for opening and closing an aperture of a machine room 1; a screw attachment determination device 31 for determining whether or not the manhole screw 4 is attached to the manhole cover 2; and a maintenance inspection switch 32 for switching an operation mode of an escalator between a normal operation mode and a maintenance inspection mode on the basis of the determination result of the screw attachment determination device 31. When an abnormality detection device 7 detects an abnormality of the escalator and the operation mode is the normal operation mode, an alarm device 33 issues an alarm.SELECTED DRAWING: Figure 4
Patent JP-2019017921-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2017-07-21
Abstract: To make a clear notification that either a first variable display game or a second variable display game is now in a running state.SOLUTION: Provided is game machine which is provided with performance control means capable of displaying, on a display device, a performance related to a variable display game to variably display identification information, and which further includes: first control means executable of a first variable display game based on establishment of a first start condition, and second control means executable of a second variable display game based on establishment of a second start condition. The performance control means can make notification on a specific notification portion of the display device that at least one of the first variable display game and the second variable display game is in a running state. The specific notification portion includes: a first notification portion for notification that the first variable display game is in a running state; and a second notification portion for notification that the second variable display game is in a running state.SELECTED DRAWING: Figure 62A