baber/WOPTO huggingface dataset:
Patent JP-2013256969-A (JP)
Title: Dynamic pressure fluid bearing
Inventor: IWASAKI MAIKU
IPC: F16C17/10
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress precession generated between a shaft and a sleeve rotating relative to one another by preventing adhesion of the shaft with the sleeve without increasing the size of a dynamic fluid bearing.SOLUTION: During stop of rotation of a shaft 2, a tip of a tip-side contact shaft part 22 of a support shaft 20 is supported by a bottom surface 18b of a bearing hole 18, a micro clearance 6 is held between a taper-shaped outer peripheral surface 15 of a truncated cone-shaped convex part 3 and a taper-shaped inner peripheral surface 24 of a truncated cone-shaped concave part 5, and adhesion of the taper-shaped outer peripheral surface 15 of the truncated cone-shaped convex part 3 with the taper-shaped inner peripheral surface 24 of the truncated cone-shaped concave part 5 is prevented. During rotation of the shaft 2, even if an external force for generating precession acts on the shaft 2, one-end side of the shaft 2 is rotatably supported by a bearing (not shown), and the support shaft 20 positioned on the-other-end side (tip side) of the shaft 2 is rotatably supported by the bearing hole 18. Therefore, the precession of the shaft 2 can be effectively suppressed.
Patent JP-2013257001-A (JP)
Title: Rotation transmission device
Inventor: AKIYOSHI KOJI
IPC: F16D41/06
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a rotation transmission device which controls engagement and release of a two-way clutch by an electromagnetic clutch.SOLUTION: In an electromagnet 53 of an electromagnetic clutch 50 for controlling engagement and engagement-release of a two-way clutch, a male connector 70 to which a female connector 74 provided to an end of a power supply code 73 is connected is provided, so that leading of a lead wire is not required and handling is facilitated.
Patent JP-2013255974-A (JP)
Title: Microstructure and method of manufacturing the same
Inventor: KATO TAKAHISA
IPC: B81C1/00
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a microstructure, when etching and removing a portion of a substrate having a multilayer wiring structure constituted of an insulating layer and a metal layer, capable of removing the portion in a shape other than a round shape to thereby improve the accuracy of processing.SOLUTION: A method of manufacturing a microstructure includes: a preparation step of preparing a silicon substrate 1; a step of forming a hole 11 in a first main surface 2 of the silicon substrate; a step of forming an oxide film 10 having selectivity for an etchant in the hole, and of forming a region 14 to be etched, the region having side portions and a bottom portion surrounded by the film; a step of filling a filler material 15 in the region to be etched; a step of forming a first layer on the first main surface by adjusting a position between a pattern and the region to be etched, when forming the first layer 4 being a multilayer film including an insulating layer and a metal layer stacked therein, at least one of the insulating layer and the metal layer being patterned, on the first surface; a step of forming a first opening penetrating the first layer; and a step of introducing the etchant through the first opening to remove the filler material.
Patent JP-2014000578-A (JP)
Title: Roll shape determination device and roll shape determination method
Inventor: YAMAGUCHI AKIRA
IPC: B21B37/28
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To determine a roll shape of a work roll capable of precisely adjusting a plate crown of a rolled steel plate after rolling to a target plate crown.SOLUTION: A plate crown on a final path exit side is calculated as a calculated plate crown by sequentially calculating a plate crown after rolling for each path by using a plate crown shape prediction model including a plate crown before rolling and a roll shape Cwr of a work roll 1 of a rolling machine as parameters. On determining that the deviation between the calculated plate crown and a target plate crown is not within a preset allowable deviation range, the roll shape as the parameter is changed in setting in a direction in which the deviation decreases and a calculated plate crown is recalculated. Then a roll shape having a deviation within the allowable deviation range is determined.
Patent JP-2014002309-A (JP)
Title: Toner for electrostatic charge image development, two-component developer, and image forming method
Inventor: FUJISAKI TATSUYA
IPC: G03G9/10
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that achieves high durability while improving reliability, two-component developer, and an image forming method.SOLUTION: A toner for electrostatic charge image development comprises toner particles having a plurality of bumps of a styrene-acrylic modified polyester resin formed thereon on the surface of base particles containing a binder resin comprising a styrene-acrylic copolymer. The average height of the bumps is in a range of 50 to 120 nm; the average diameter of the bumps is in a range of 100 to 500 nm; and the average distribution density of the bumps on the surface of the base particles is in a range of 2 to 15/μm.
Patent JP-2014008321-A (JP)
Title: Vehicle seat
Inventor: HARITA TAKAHIRO
IPC: A47C31/02
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat in which the center of a seated surface is formed of a conductive facing material, and a connecting member is connected to conductive fibers contained in the conductive facing material at a margin of the end of the conductive facing material, suspended in a groove of a seat pad, the vehicle seat reducing breaking of the conductive fibers when a load of a seating person is repeatedly applied.SOLUTION: A vehicle seat is provided in which a connection between conductive fivers of a margin 45n of a central cover piece 45 and a connecting member 51 is located in the outside of a seat from a suspended cloth 49 (on a side pad portion 25 side).
Patent JP-2013033246-A (JP)
Title: Display device
Inventor: AIDA MASAKI
IPC: G09F13/18
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device for attracting consumers' interest by a fantastic light performance without any need for a complicated mechanism.SOLUTION: A display device 1 comprises a light receiving plate 2 formed with multiple mutually parallel hairline grooves 4 on at least one-side surface of a transparent plate; and a light source 3 for applying optical beam 3b to the light receiving plate 2. When the optical beam 3b is applied to the light receiving plate 2, an optical axis 5 that forms an acute angle with the light receiving plate and extends orthogonally crossing with the grooves appears on an opposite side to a side viewed from a position where the optical beam 3b enters the light receiving plate 2.
Patent JP-2013163670-A (JP)
Title: New compound and photosensitive resin composition
Inventor: SHINANO HIROKATSU
IPC: C07D209/86
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having satisfiable sensitivity (curability), a photosensitive resin composition containing the compound as a photoinitiator, and a cured material of the composition.SOLUTION: There is provided a photosensitive resin composition containing a photoinitiator including a new compound expressed by formula (1) and a photosensitive resin. In the formula, Aris an optionally substituted aromatic group; Rto Rare each independently a hydrogen atom, optionally substituted hydrocarbon group or the like; Rto Rare each independently a hydrogen atom or the like; (a) is an integer of 0-4; b is an integer of 0-5; X is a sulfur atom or the like; Anis a q-valent anion; q is 1 or 2; and p is a coefficient to keep charge neutral.
Patent JP-2014019168-A (JP)
Title: Drive power distribution device
Inventor: TAKAISHI TORU
IPC: F16H57/021
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive power distribution device capable of realizing a stable housing assembly state even if a first roller abuts a second roller with inclination.SOLUTION: In a drive power distribution device, a shaft portion of a second roller is freely rotatably supported in an eccentric hollow hole of a crank shaft, the second roller is rotated by rotation of the crank shaft about a stationary-shaft axis, and pressing force of the second roller against a first roller in a radial direction is adjusted, to control drive-power distribution between a main drive wheel and a sub-drive wheel. In the device, a first angle is an angle formed between the axis of the first roller and that of the second roller. An angle formed by an abutting surface between the first roller and a first side-wall and by an abutting surface between a bearing support and a housing is a predetermined angle larger than zero degrees. An angle formed by an abutting surface between the second roller and a second side-wall and by an abutting surface between the bearing support and housing is an angle produced by subtracting a predetermined angle from the first angle.
Patent JP-2014025819-A (JP)
Title: Melting vessel and high frequency melting apparatus
Inventor: HETA KATSUTOSHI
IPC: G21F9/30
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a melting vessel installed in a high frequency melting apparatus capable of decreasing a possibility of external flow of a molten metal.SOLUTION: A melting vessel 10 is installed inside a high frequency melting apparatus 2, and made hot by induction heating so that loaded radioactive waste is melted. The melting vessel 10 comprises: a crucible 4 into which radioactive waste is loaded; an outer cylinder 6 that houses the crucible 4; and a heat insulator 8 that fills a gap between the crucible 4 and the outer cylinder 6. The crucible 4 is a vessel made of a ceramic including carbon, to which an impregnation process is performed. The outer cylinder 6 is a metal vessel.
Patent JP-2014025170-A (JP)
Title: Papermaking apparatus in small-sized apparatus for recycling used paper
Inventor: NAKAMOTO YOSHINORI
IPC: D21C5/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking apparatus in relation to a small-sized apparatus for recycling used paper in which a step of producing used paper pulp and a step of making paper from the used paper pulp are carried out and in which the papermaking apparatus comprising overflow means has a high papermaking efficiency without pulp fibers remaining in a recovery path.SOLUTION: A papermaking apparatus 1 that is used in a small-sized apparatus for recycling used paper and in which a step of producing used paper pulp and a step of making paper from the used paper pulp carried out includes a papermaking tank 2 for storing used paper pulp suspension having an adjusted concentration, and a papermaking drum 3 for conveying the used paper pulp suspension while sucking and absorbing it on a wound endless belt-like belt 5. The papermaking apparatus in the small-sized apparatus for recycling used paper is characterized in that it is provided with feed members 13, 14 for feeding water from the inside to an upper part of the papermaking tank, and feeds water from the feed members to the used pulp suspension in the papermaking tank to suppress floating of pulp fibers in the used pulp suspension.
Patent JP-2012228566-A (JP)
Title: Intravenous oxygenator
Inventor: REUL HELMUT
IPC: A61M1/14
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxygenator having an improved gas exchanging property.SOLUTION: An intravenous oxygenator for enriching blood with oxygen has a twisted fiber bundle for passing oxygen and carbon dioxide, and is a device in which the fibers are connected to a gas supply means through a first connection and to a gas evacuation means through a second connection so that oxygen and carbon dioxide flow from the first connection to the second connection through the fibers, and the fiber bundle is twisted by relative rotation of the first connection relative to the second connection of the fibers about the longitudinal axis of the oxygenator. The neighboring fiber bundles of the fiber bundles arranged in series along the oxygenator are twisted in the same direction, and each fiber is twisted in the fiber bundle.
Patent JP-2014028471-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: TAKAGI YOSUKE
IPC: B41J2/05
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress a remaining material portion of a silicon nitride film at an opening edge of an ink supply port from being damaged, to prevent a photosensitive resin film from being damaged.SOLUTION: A liquid discharge head includes a silicon substrate 104 having an ink supply port 106 for supplying ink and liquid discharge energy emitting elements for applying energy to the ink supplied form the ink supply port 106, a photosensitive resin film 102 joined to the silicon substrate 104 and having a plurality of discharge ports for discharging ink, a silicon nitride film 103 formed on the silicon substrate 104 to cover the liquid discharge energy emitting elements, and a resin film 105, provided between the silicon nitride film 103 and the photosensitive resin film 102, for joining the silicon nitride film 103 and the photosensitive resin film 102. The resin film 105 is formed to extend toward the inside of the ink supply port 106 from an opening edge, parallel to an arrangement direction of the plurality of discharge ports, of the ink supply port 106 on an opening surface of the ink supply port 106.
Patent JP-2013060421-A (JP)
Title: Insect pest-repelling composition and method for repelling insect pest
Inventor: OHARA TAKESHI
IPC: A01P17/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent insect pest-repelling composition which maintains repelling functions after being applied to or sprayed on a substrate, and a method for repelling insect pests.SOLUTION: The insect pest-repelling composition includes a titanium phosphate-based compound and a repellent. The method for repelling insect pests includes a step in which the composition including the titanium phosphate-based compound and the repellent is applied to or sprayed on a substrate.
Patent JP-2014039142-A (JP)
Title: Staff synchronization control circuit and staff synchronization control method
Inventor: OTSUBO HIROBUMI
IPC: H04L7/033
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a staff synchronization control transmitter in which jitter due to a staff is suppressed and a magnitude relationship between clock frequencies of a high order side and a low order side is optional.SOLUTION: A first clock is extracted from a low order group input signal and multiplied to generate a multiplication clock, and a second clock is extracted from a high order group input signal. Low order group data included in the low order group input signal is synchronized with the first clock and written in a memory. On the basis of a data staff request and a clock staff request generated by comparing phases of the multiplication clock and a read clock, a clock control signal and staff information are generated. The low order group data and the staff information read from the memory are multiplexed in synchronization with the second clock controlled by the clock control signal to constitute a multiplexed frame and the multiplexed frame is outputted in synchronization with the second clock.
Patent JP-2012245367-A (JP)
Title: Game machine
Inventor: MIYAJIMA HIROFUMI
IPC: A63F7/02
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables a new and exciting movable game effect.SOLUTION: This game machine determines whether it should make the game state shift to a one advantageous to the player through a predetermined lottery process and confirms it should make the game state actually shift the game state to the advantageous one through a game effect action corresponding to the lottery result. The game effect action includes a movable game effect carried out by a game effect moving body AMU comprising a first member 51 and a second member 52. A first piece M2 of a decoration member comprising a part of the game effect moving body AMU is located in the center of the first member 51. A second piece M1 of the decoration member is located in the center of the second member 52. The first and second members of the decoration member are roughly overlapped at the origin position where the movable game effect waits for a start of execution. The first and second members are viewable unitedly from the front at a game effect position where it moves from the origin position.
Patent JP-2013061641-A (JP)
Title: Stereoscopic image display and method for manufacturing the same
Inventor: JANG JU HOON
IPC: G02F1/13
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display and a method for manufacturing the same.SOLUTION: The stereoscopic image display comprises: a thin film transistor array substrate; a color filter substrate facing the thin film transistor array substrate, and comprising black matrix; first black stripes formed at positions corresponding to the black matrix on the color filter substrate; and a patterned retarder film formed on the first black stripes.
Patent JP-2012254321-A (JP)
Title: Game with chance element or event simulation
Inventor: LUTNICK HOWARD W
IPC: A63F9/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gaming device in which a player may view a list of popular games in various embodiments.SOLUTION: An apparatus includes a processor operable to: receive a first instruction that a first gaming device 10 is played from the first gaming device 10; receive a second instruction that a second gaming device is played from the second gaming device; decide a first game played by the first gaming device 10; decide a second game played by the second gaming device; decide a frequency in which the first game is played during a period at a predetermined time based on the first instruction; decide a frequency in which the second game is played during a period at a predetermined time based on the second instruction; post a list containing names of the first and second games to a website; receive a selection of the name of the first game in the list from the player's device; and guide a version of the first game, which does not demand a bet of a monetary value, to the player.
Patent JP-2014043890-A (JP)
Title: Grease charging method and apparatus
Inventor: OGATA YUKI
IPC: F16N13/02
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a grease charging apparatus capable of charging grease precisely with a simplified construction and with little charging dispersion.SOLUTION: A grease charging apparatus comprises: a container 10 for reserving grease G; a pump 12 for pumping the grease G in the container 10 via a first hose 14 to a charging cylinder 16; a valve 20 interposed between the first hose 14 and the charging cylinder 16; a discharge valve 48 having a charging nozzle 50 for injecting the grease G; a second hose 40 for connecting the charging cylinder 16 and the discharge valve 48; and a heating coil 42 for heating the grease G to flow in the second hose 40. The grease charging apparatus manages the discharge amount of the grease G, on the basis of the stroke of the charging cylinder 16, and injects the grease G from the charging nozzle 50 spaced at a predetermined distance from a work W, thereby to charge the work W.
Patent JP-2014046928-A (JP)
Title: Canopy open/close device
Inventor: YOKOSE HIDETO
IPC: B65D88/12
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a canopy open/close device that can securely prevent canopies under opening operation from moving and canopies positioned at an open position from hopping up.SOLUTION: A canopy open/close device comprises: a pair of left and right canopies 5L and 5R for covering an upper side opening portion 1a opening above a packaging box 1 to be freely openable and closable; and an operation device 8 for opening and closing operation of the canopies 5L and 5R, where the canopies 5L and 5R can move between a closing position to close the upper side opening portion 1a and an opening position to open the upper opening portion 1a. In addition, the device comprises: a first reverse rotation prevention mechanism 41 for permitting the opening direction operation and inhibiting the closing direction operation of the canopies 5L and 5R; a second reverse rotation prevention mechanism 42 for permitting the closing direction operation and inhibiting the opening direction operation of the canopies 5L and 5R; and a switching lever 43 for selectively actuating either one of the first and the second reverse rotation prevention mechanisms 41 and 42.
Patent JP-2014047146-A (JP)
Title: Serum transthyretin increasing agent and method of manufacturing food/drink using the same, and method of increasing serum transthyretin
Inventor: ITO YAYOI
IPC: A61K38/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a serum transthyretin increasing agent.SOLUTION: A serum transthyretin increasing agent includes a collagen peptide, and an egg white peptide of which decomposition degree is 5-40, average molecular weight is 200-1500, and hydrogen sulfide amount is 2 ppm or less.
Patent JP-2013052865-A (JP)
Title: Collapsible child carrier apparatus
Inventor: Li jian qun
IPC: B62B7/08
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a child carrier apparatus which can be conveniently collapsed.SOLUTION: The child carrier apparatus includes: a first leg frame and second leg frame; a seat frame including a first pipe portion and a second pipe portion; a joint housing connected to the first pipe portion and second pipe portion; a barrier portion assembled adjacently to the joint housing; and a release operation device. The first pipe portion is pivotally connected to the first leg frame. The second pipe portion is pivotally connected to the second leg frame and joint housing, and is rotatable between an extended position and a collapsed position. The barrier portion can be moved between a first position where it is moved from the extended position to obstruct the rotation of the second pipe portion relative to the joint housing and a second position where it is moved from the rotation path of the second pipe portion to allow the second pipe portion to be collapsed. The release operation device functions so as to move the barrier portion from the first position to the second position.
Patent JP-2014054358-A (JP)
Title: Medical image display device, medical image display method and medical image display program
Inventor: ITAI YOSHINORI
IPC: A61B5/055
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display device which has simple structure, is portable, can perform surgery simulation anywhere, and can simulate surgery operation using both hands.SOLUTION: The medical image display device includes: a display operation reception part including a display screen 10 displaying a three-dimensional medical image of a reagent and an operation detection part 13 which receives operation input by detecting touch on the display screen 10; a processing setting part 14 where a processing table associating each operation input received on the display screen 10 sequentially with processing of the three-dimensional image corresponding to order of each operation input is preset; an image processing part 15 which applies processing corresponding to the order of operation input to the three-dimensional medical image with reference to the processing table when the operation input is received on the display screen 10; and a display control unit 16 causing the display screen 10 to display the three-dimensional medical image to which the processing has been applied in the image processing part 15.