baber/WOPTO huggingface dataset:
Patent JP-2012211582-A (JP)
Title: Continuous ring composite turbine shroud
Inventor: SHAPIRO JASON DAVID
IPC: F02C7/18
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of cooling air used in cooling a turbine shroud for maximizing the overall efficiency of a gas turbine engine.SOLUTION: A composite annular shroud 42 is supported by a support assembly including full 360 degree rings 50, 52, and 54 of integral structure and is disposed within an innermost one of the rings. The shroud is biased against and in sealing engagement 80 with an inner flange 84 of the innermost ring. A three ring assembly includes the inner ring 50 disposed radially inwardly of a middle ring 52 disposed radially inwardly of an outer ring 54 and the shroud 42 at least partially disposed within the inner ring. Three clocking pins 74 extend radially inwardly from the middle ring through a slot 76 in the inner ring into notches 78 in the shroud. A mounting pin 104 is press fitted into a pin hole 106 in the middle ring 52 and extends radially outwardly from the middle ring 52 through a radial hole 107 in the outer ring 54.
Patent JP-2013202483-A (JP)
Title: Moisture conditioning material
Inventor: WATANABE IKUKO
IPC: E04B1/64
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a moisture conditioning material having moisture absorption capacity and capable of discharging absorbed moisture for a relatively short time.SOLUTION: A moisture conditioning material includes: B type silica gel; and a porous granular molded body obtained by acidizing incineration ash to make it porous.
Patent JP-2013204703-A (JP)
Title: Lining method, reduced diameter coil molding to be used therefor, and rehabilitation pipe
Inventor: HORI TOMOAKI
IPC: B29C63/32
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To further facilitate laying a coil molding in an existing pipe.SOLUTION: A holding tool 10 is used for a lining method for forming a rehabilitation pipe 12 in an existing pipe 100. The holding tool 10 has a contact member 22 and connecting members 24. The contact member 22 is arranged so as to be in contact with the inner surface side along the axial direction of the coil molding 14 whose diameter is reduced by applying torque in the winding direction. The contact members 22 are removably connected to both end parts of the coil molding 14 by the connecting members 24, so that the reduced diameter coil molding 14 with its diameter unchanged. When the lining method is employed, the coil moldings 14 maintaining the reduced diameter with the holding tools 10 are adjacent side by side in the existing pipe 100, the holding tools 10 are removed in order from the coil moldings 14 in the existing pipe 100, to restore the diameter of the coil moldings. The rehabilitation pipe 12 is formed by a lining material 16 inserted into the restored coil moldings 14.
Patent JP-2013204705-A (JP)
Title: Braking device for vehicle
Inventor: ASAHATA KIMIHIRO
IPC: F16D61/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a vehicle capable of efficiently recovering a kinetic energy when the vehicle is under braking.SOLUTION: When a vehicle is under braking, a start clutch 11 is turned off and a carrier 4 and a sun gear 5 are cut from each other. In a state where the carrier 4 and sun gear 5 are cut from each other, rotation is input into a ring gear 6 via a pinion gear 7 from the carrier 4 integrally rotating with a wheel 2, and its rotation is transmitted to a rotation shaft 14 of an oil pump 13. In this way, the oil pump 13 is driven by a torque of a wheel 2, and an oil pressure is generated by the oil pump 13. The oil pressure generated by the oil pump 13 is stored in a pressure accumulation reservoir 17. The oil pressure is supplied to a brake 12 to operate the brake 12. In this occasion, a temperature of hydraulic oil in the brake 12 rises owing to a frictional heat generated by the brake 12 and an thermal energy by the friction is stored in the hydraulic oil.
Patent JP-2013203888-A (JP)
Title: Foamed body for composite, and method for producing the same
Inventor: HITOMI KAZUTOKI
IPC: B32B5/18
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a foamed body for composite, which is excellent in integration with a reinforcing material, and can easily respond to various three-dimensional shapes.SOLUTION: A foamed body for composite is produced by thermally fusing and integrating secondary foamed particles which are obtained by secondarily foaming foamed particles of a synthetic resin within a cavity of a mold, and is used with a reinforcing material being laminated and integrated onto a surface thereof. A groove portion is formed on the surface by continuing recesses formed by the thermally fused and integrated secondary foamed particles, the depth of the groove portion is 300 μm or less, and the number of groove parts with depth of 30-300 μm in the groove portion is 0.5-20 pieces per cm. The content of a foaming agent is 0.3 pts.wt. or less relative to 100 pts.wt. of the synthetic resin constituting the foam for composite body.
Patent JP-2013208355-A (JP)
Title: Medical device and method of manufacturing medical device
Inventor: TANAKA HAYAO
IPC: A61M25/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress separation of the interface of a resin layer and a wire coil of a medical device having the wire coil composed of a wire of a non-circular cross-section such as a flat wire.SOLUTION: A medical device (catheter 10, for instance) includes an elongated and flexible medical device body 300 to be inserted into a body cavity. The medical device body 300 includes an elongated resin tube (sheath 16), and a wire coil 50 constituted by helically winding a wire 52 whose cross-sectional shape is non-circular and embedded in the resin tube coaxially with the resin tube. In a vertical cross-section of the wire 52, when the thickness of the wire 52 is defined as T and the maximum height difference from the axis of the medical device body 300 to the outer side surface 52a of the wire is defined as H, the value of H/T is different depending on a position in the longitudinal direction of the medical device body 300.
Patent JP-2013214020-A (JP)
Title: Extrusion raw material supply device and method for producing optical transmission body using the same
Inventor: WADA SHUYA
IPC: B29C48/92
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion raw material supply device having continuous productivity, and a method for producing optical transmission bodies using the same.SOLUTION: A plurality of raw material supply sections 11 are disposed in parallel to each other. Each of the raw material supply sections 11 is a batch type and can sequentially extrude a molten resin M by a gas pressure to be supplied from gas pressurizing means. Lower-end openings of containers 12 of the respective raw material supply sections 11 are connected by a communication tube 2, and the molten resin M is fed downward via the communication tube 2. The lower-end section of the container 12 of each of the raw material supply sections 11 includes a resin stopper mechanism 20 for temporarily stopping a flow of the molten resin M.
Patent JP-2013219484-A (JP)
Title: High-frequency semiconductor amplifier
Inventor: SATOMI AKIHIRO
IPC: H03F3/60
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor amplifier that allows suppressing unnecessary oscillation and easily obtaining stable operation.SOLUTION: A high-frequency semiconductor amplifier includes an input terminal, an output terminal, a first semiconductor amplifier element, a second semiconductor amplifier element, a branch circuit, and a synthesis circuit. The branch circuit includes a first input circuit provided between the input terminal and the first semiconductor device and a second input circuit provided between the input terminal and the second semiconductor element. The electrical length of the first input circuit is larger than that of the second input circuit. The synthesis circuit includes a first input circuit provided between the output terminal and the first semiconductor element and a second output circuit provided between the output terminal and the second semiconductor element. The electrical length of the second output circuit is larger than that of the first output circuit. The difference between the electrical length of the first input circuit and the electrical length of the second input circuit is the same as the difference between the electrical length of the second output circuit and the electrical length of the first output circuit.
Patent JP-2013215958-A (JP)
Title: Driving device, liquid jetting head, liquid jetting recorder and driving method
Inventor: SEKIYA YASUTO
IPC: B41J2/045
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for driving a liquid jetting head which avoids the occurrence of a failure such as cavitation in a nozzle even if the number of driven nozzles changes when driving the liquid jetting head.SOLUTION: In the driving device 110, the magnitude of a load capacity of a pressure generating element PZT is detected in advance by a load current detection part 116. A current supplied to the pressure generating element PZT is restricted by a variable charging current restriction part 117 in accordance with the detected level of the load capacity.
Patent JP-2013215981-A (JP)
Title: Liquid ejection apparatus and drying method
Inventor: TOYA AKIHIRO
IPC: B41J2/01
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To save electric power of an ink-jet printer, etc.SOLUTION: A liquid ejection apparatus includes: a head which discharges liquid onto a medium to form an image; a hot air room provided with multiple vents for discharging hot air; and a controller which dries the image by discharging the hot air from the multiple vents of the hot air room to be blown against multiple portions of the medium with the image formed thereon, to change the number of vents which blow the hot air, based on at least one of position information in the medium of the image and lateral length information of the medium. The liquid ejection apparatus also includes a temperature change part which changes a temperature of the hot air. The controller controls the temperature change part to change the temperature according to the number of vents.
Patent JP-2012177121-A (JP)
Title: Scintillator single crystal and production method of the same
Inventor: KURATA YASUSHI
IPC: G01T1/161
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator single crystal of a cerium-doped silicate compound, particularly a scintillator single crystal that uses as Ln at least one element selected from the group consisting of Dy, Ho, Er, Tm, Yb, Lu, Y and Sc having an ionic radius smaller than Tb, the scintillator single crystal having superior fluorescent properties.SOLUTION: A scintillator single crystal of a specific cerium-doped silicate compound that contains 0.00005 to 0.1 mass% of one or more element selected from the group consisting of elements that belong to group 2 of the periodic table based on the total weight of the single crystal.
Patent JP-2013215856-A (JP)
Title: Tape cutter
Inventor: SUZUKI HIDEYUKI
IPC: B26D1/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter which safely, easily, and linearly cuts a tape.SOLUTION: In a tape cutter 2 linearly cutting a tape 1, a blade tip line of a cutting edge 10 is biased to a horizontal line and a specified contact angle is generated between the cutting edge and the tape, so that the tape is cut only by pulling straight down without twisting the tape. The contact angle facing a tape extraction direction to the horizontal line is designed so as to be adjusted to an approach angle that the extracted tape faces the blade tip, so that the cutting linearity is more improved.
Patent JP-2013216828-A (JP)
Title: Isobutylene-based thermoplastic elastomer sheet
Inventor: NAKABAYASHI HIROHARU
IPC: C08J7/06
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an isobutylene-based block copolymer sheet excellent in air barrier property, flexibility, adhesiveness to rubbers, and adhesiveness in outer fatigue conditions, and to provide an inner liner excellent in the balance of air barrier property, flexibility and adhesiveness to carcass as a pneumatic tire inner liner layer not needing a vulcanization process.SOLUTION: A thermoplastic elastomer sheet includes an isobutylene-based block copolymer (A) comprising (a) a polymer block consisting mainly of isobutylene and (b) a polymer block consisting mainly of an aromatic vinylic compound, characterized in that at least one side of the sheet is subjected to a surface-modifying treatment and then treated with a silane coupling agent.
Patent JP-2013201410-A (JP)
Title: Parts drawing number replacement method using digits of decimal system or more
Inventor: SEKI MASARU
IPC: H05K13/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to quickly read parts drawing numbers of automobile or machine manufactures, and to provide a parts drawing number replacement method using digits of the decimal system or more to shorten the parts drawing numbers so as to avoid errors.SOLUTION: There is disclosed a method in which a drawing number table is made by replacing the digit number in a parts drawing number with a letter or a mark, or if necessary with a combination of a letter, a mark, and a number. In either case, a new parts drawing number book is produced by copying the replaced digit numbers.
Patent JP-2013219726-A (JP)
Title: Direct digital synthesizer and signal generation method
Inventor: STAPELBROEK WILLEM JOHAN
IPC: H03M7/32
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a direct digital synthesizer in which noise characteristics are improved by achieving further reduction of spurious.SOLUTION: A direct digital synthesizer 100 generating a sinewave having a configurable frequency includes an accumulator 10, a delta-sigma modulator 72 provided at a latter part of the accumulator 10, a sinewave conversion table 20, a cosine wave conversion table 22 provided in parallel with the sinewave conversion table 20, a multiplier 80 for multiplying the delta-sigma error component from the delta-sigma modulator 72 by the amplitude data from the cosine wave conversion table 22, an amplifier 90, an adder 62, a digital/analog converter 30, and an analog filter 40.
Patent JP-2013221428-A (JP)
Title: Control device for internal combustion engine
Inventor: NISHIDA TSUNEYOSHI
IPC: F02D9/04
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of suppressing catalyst clogging caused by a metal component compared to the prior arts.SOLUTION: A control device for an internal combustion engine includes: a flow rate control means capable of controlling the flow rate of an exhaust gas of the internal combustion engine by changing an opening degree; and a catalyst which is disposed at the downstream side of the flow rate control means and cleans the exhaust gas. On the condition that the flow rate of the exhaust gas is fixed for a predetermined time or longer (steps S13-S17), the opening degree of the flow rate control means is changed (step S18).
Patent JP-2013221456-A (JP)
Title: Vibration damping insulator
Inventor: KAMATA AKIRA
IPC: F02M61/16
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping insulator capable of preventing a bending stress from being applied to an injector.SOLUTION: A vibration damping insulator 30 is an annular vibration damping insulator 30 provided in an outer circumference of a cylindrical housing of an injector 11 and interposed between an outer circumferential surface of the housing and an injector mounting hole 15 provided in a cylinder head 12. Furthermore, the vibration damping insulator 30 includes: a vibration damping member 31 including an elastic body; a tolerance ring 33 including a slope; and a plate 32 clamping the vibration damping member 31 including the elastic body and the tolerance ring 33 including the slope while layering them in the direction of inserting the cylinder head 12 of the injector 11 into the injector mounting hole 15. Furthermore, between the plate 32 of the vibration damping insulator 30 and the cylinder head 12, a metal plate 50 is provided.
Patent JP-2013220809-A (JP)
Title: Driving support device for vehicle
Inventor: YOSHITANI TOSHIYA
IPC: B60R21/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device for a vehicle, capable of suppressing unnecessary notification.SOLUTION: A driving support device calculates and stores a retreat locus prediction range when own vehicle starts a retreat travel (S10-S14). Then, the device sets and stores a limit alarm range (S16-S18). The device determines the position of the one's own vehicle (S20). If the position of the one's own vehicle is within the retreat locus prediction range, the limit alarm range is set as an alarm range and alert starts (S22-S24). If the position of the one's own vehicle is not within the retreat locus prediction range, a normal alarm range is set as an alarm range and alert starts (S30). Then, when the one's own vehicle finishes the retreat travel, the alert ends if the alarm range is the normal alarm range (S32). If the alarm range is the limit alarm range, the alert ends after setting the alarm range as the normal alarm range (S26-S28).
Patent JP-2013224981-A (JP)
Title: Image forming apparatus
Inventor: HATTORI RYUJI
IPC: G03G15/08
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To avoid image quality deterioration due to fallen toner from a suction duct while avoiding suction of scattered toner at a conveyance pole by the suction duct.SOLUTION: An image forming apparatus includes: a developing roller 43b that rotates in a reverse direction of a photosensitive drum 22 at a part facing the photosensitive drum 22; and a suction duct 50 that is opened and provided upward the developing roller 43b and sucks toner T unused by the developing. When X (m) is a distance from a center Z4-1 of a conveyance pole Z4 to a position that is located at a rotation-direction downstream side of a sleeve 43bb and where a straight line L formed by connecting the rotation center of the developing roller 43b to the tip of the suction duct 50 crosses with the sleeve 43bb, R (m) is the spike length of the toner T on the conveyance pole Z4, W (m/s) is a peripheral speed of the developing roller 43b, and k is a coefficient, the apparatus satisfies the following relationship: 0≤X≤R+kRW (where k=10-12).
Patent JP-2013228846-A (JP)
Title: Knowledge search device relating to civil engineering/construction work
Inventor: KUSUKI TOSHITAKA
IPC: G06Q50/08
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult for a user to acquire valid knowledge information unless the user has knowledge to some extent in the search device of knowledge information on civil engineering/construction work.SOLUTION: A knowledge search device relating to civil engineering/construction work for searching and displaying knowledge relating to civil engineering and/or construction work is configured to, by using table data having a first search condition group constituted of search conditions set in each of the predetermined number of rows, a second search condition group constituted of search conditions set in each of the predetermined number of columns and scores set at positions where the respective rows and the respective columns cross each other, and a conditional expression using the scores set in each of knowledge information, determine whether or not the conditional expression is satisfied by the scores to be derived from the search information of the first search condition group and second search condition group to be input, and to display the knowledge information only when the conditional expression is satisfied.
Patent JP-2013229241-A (JP)
Title: Induction heating device and heating method
Inventor: SHIGIHARA TOMOHIKO
IPC: H05B6/40
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device which heats an object to be heated in a uniform temperature distribution.SOLUTION: The induction heating device includes a coil 1a formed in a spiral shape by winding an electric conductor. The coil 1a is arranged with respect to an object 2 to be heated so that the axial line Lof the coil 1a extends along a surface to be heated of the object 2 to be heated.
Patent JP-2012165014-A (JP)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L45/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in providing an organic compound between an upper electrode and a lower electrode to form a storage element, when an electrode is formed on a layer containing an organic compound, temperature during the formation of the electrode is limited because the temperature may affect the layer containing an organic compound; the limitation of the temperature restricts the formation method of an electrode, and thereby preventing the desired electrode from being formed, and inhibiting the microfabrication of the element.SOLUTION: A semiconductor device includes storage elements and switching elements arranged on a substrate having an insulation surface. The elements include a first electrode, a second electrode, and a layer containing an organic compound on the same plane. The layer containing an organic compound is formed between the first electrode and the second electrode. Current flows from the first electrode to the second electrode. The first electrode is electrically connected to the switching elements.
Patent JP-2013231471-A (JP)
Title: Fluid transfer device
Inventor: TAKEMOTO MASATSUGU
IPC: H02K7/09
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid transfer device capable of further increasing a thrust shaft support force.SOLUTION: A centrifugal pump 10 is provided with a housing 12, a rotation unit 14 rotated with a rotary shaft L as its center, an impeller 16, a motor unit 18 for applying torque to the rotation unit 14, radial shaft supporting units 20, 26, a thrust shaft supporting unit 22 which has a first permanent magnet 80 provided in the housing 12 and a second permanent magnet 84 provided in the rotation unit 14, and causes thrust shaft support force in a direction opposite to a direction of external force acting on the impeller 16 to act to the rotation unit 14, by first magnetic flux generated between the first permanent magnet 80 and the second permanent magnet 84, a thrust shaft supporting coil 26 for generating second magnetic flux superimposed on the first magnetic flux, and a control unit 30 for controlling a magnitude of DC current applied to the thrust shaft supporting coil 26.
Patent JP-2013231484-A (JP)
Title: Impact absorption mechanism
Inventor: OKUDA NOBUHISA
IPC: F16F7/12
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To increase a collapsing range of a tubular member and wood and to increase an impact absorption amount.SOLUTION: An impact absorption mechanism includes: a tubular member 23, which is configured to be able to axially receive an impact load applied via a load receiving member 3 and to axially deform by the impact load; and wood 12, which is housed in the tubular member 23, with the axial direction of annual rings aligned to the axial direction of the tubular member. One axial end of the tubular member 23 or the wood 12 is fixed to a vehicle framework member 5 so as to receive an impact load in the axial direction of the tubular member 23 and the wood 12, while the other axial end of the tubular member 23 and the wood 12 is not fixed.