baber/WOPTO huggingface dataset:
Patent JP-2012032816-A (JP)
Title: Decoloration apparatus and sheet conveyance control method
Inventor: IGUCHI TAKESHI
IPC: G03G21/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows to continue processing even when full length of a sheet is not determined before arrival at a junction point of a conveyance path.SOLUTION: A conveyance control method of an apparatus, the apparatus including: a first conveyance path that guides a sheet from a feeder port to a discharge port; a second conveyance path that guides the sheet being transported in the first conveyance path to another destination; and a decoloration processing section disposed between the feeder port in the first conveyance path and the junction point for decoloring an image formed with a decoloration-coloring agent on the sheet. In the sheet conveyance direction in the first conveyance path, at the downstream side than the feeder port and at the upstream side of the junction point of the first conveyance path and the second conveyance path, the length of the sheet being transported on the first conveyance path is detected. When the tail end of the sheet is not detected within a period from the front end of the sheet is detected up to a moment when the front end of the sheet arrives at the junction point, a first flapper, which switches the destination of the sheet transported on the first conveyance path to the discharge port of the first conveyance path or to the second conveyance path, is set so that the sheet is transported to the discharge port.
Patent JP-2012256400-A (JP)
Title: Semiconductor device
Inventor: NAGATSUKA SHUHEI
IPC: H01L29/786
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure, which can hold memory content even under no power supply circumstances and which has no limitation on the number of times of writings.SOLUTION: A semiconductor device is formed using a memory cell including a wide-gap semiconductor, such as an oxide semiconductor. The semiconductor device includes a potential switching circuit having a function of outputting a potential lower than the reference potential for readout from the memory cell. By the use of the wide-gap semiconductor, the off current of a transistor included in the memory cell can be reduced sufficiently, thereby providing the semiconductor device capable of holding data for a long time.
Patent JP-2013036502-A (JP)
Title: Linear motion guide unit
Inventor: YOSHIDA YOSHIHIRO
IPC: F16C29/06
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To increase a rated load of a slider by connecting casings with each other by a connection member irrespective of the length of the casings, and to stiffly and rigidly connect a clearance between the casing.SOLUTION: A slider 2 is constituted by fixing a connector plate 7 to an end surface 39 of a casing 3 and by connecting adjacent casings 3 by a connection member 43 comprising two plate-like connector plates 7 of the same member with each other. A protruding connection part 13 at one side in a width direction and a recessed connection part 14 at the other side are formed at the front 25 of the connector plate 3. The adjacent casings 3 are connected with each other by arranging the front surfaces 25 of the connector plates 7 so as to face in contact with each other and by fitting the protruding connection part 13 into the recessed connection part 14.
Patent JP-2013041176-A (JP)
Title: Photographic shelf with rotary disk driving mechanism
Inventor: LAI PENG-CHENG
IPC: H04N5/222
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographic shelf with a rotary disk driving mechanism.SOLUTION: When a rotary disk is synchronously started and braked to stop at multiple points by driving a timing pulley by a power source (for example, a motor) and driving two or more timing pulleys by a timing belt to make contact with a side face of the rotary disk at two or more points, frictional force is increased to prevent a slip. Further, a lamination-shaped platform is employed which is formed by covering a transparent glass plate or transparent plastic plate with a translucent curved-surface plastic sheet, and a lamp set is provided to a bottom part of the lamination-shaped platform to attain shadow-less photographic effect.
Patent JP-2013044336-A (JP)
Title: Constant velocity universal joint for propeller shaft
Inventor: MORITA DAISHI
IPC: F16J15/52
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the assembling work of a boot into an outer joint member while securing a sealing performance between a boot adaptor and the outer joint member.SOLUTION: The boot 40, which covers the opening of the outer joint member, comprises a boot body 42 and the boot adaptor 44. The boot adaptor 44 comprises: a small diameter cylindrical portion 44a coupled with the boot body 42; a large diameter cylindrical portion 44b fitted to the outer circumferential surface of the outer joint member 20; and a step portion 46, which is extended in the radial direction to connect the small diameter cylindrical portion 44a with the large diameter cylindrical portion 44b. An annular groove 48 of a circular arc in cross section is provided on the inner circumference at the end of the step portion 46 of the large diameter cylindrical portion 44b, and a notch 25 of a rectangular shape in cross section, of which outer diameter side is opened, is provided over the whole circumference on the opening end surface 24 of the outer joint member 20. An O-ring 50 is attached on the annular groove 48 before fitting the boot adaptor 44 to the outer joint member 20, so that the O-ring 50 is housed in a space formed by the notch 25, the step portion 46, and the annular groove 48 while the step portion 46 is kept in abutment with the opening end surface 24.
Patent JP-2013044796-A (JP)
Title: Standing-wave noise reduction method
Inventor: KANEUCHI TAKESHI
IPC: G10K11/178
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a standing-wave noise reduction technique for reducing, by using an active noise cancelling unit, standing-wave noise which occurs indoor due to noise caused by an outdoor noise source.SOLUTION: A principal frequency of large volume noise is calculated by using, as a base position, a position of the large volume noise calculated from a rough plane distribution measurement of the noise volume in a room. A plane sound volume distribution is calculated through sound volume measurement at measurement grid points which are set by using the base position as an origin and a unit length being a quarter or less of the principal frequency. A measurement point showing the maximum sound volume is calculated from the plane sound volume distribution as the maximum sound volume point. A loudspeaker emitting a noise cancelling control sound is arranged at the large sound volume point. Further, a measurement grid point which shows a sound volume not less than the average sound volume at the measurement grid points and close to the maximum sound volume is calculated as a specific sound volume point. A noise detection microphone is arranged at the specific sound volume point.
Patent JP-2013047031-A (JP)
Title: Slide lock release handle
Inventor: NAKANE TAKAHIRO
IPC: B60N2/90
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide lock release handle with a high practicality.SOLUTION: The release handle 10 that is located between a vehicle seat 14 and a floor to extend in a front-back direction and releases the latching of a lower rail 24 and an upper rail 28 by a latching member, is composed to includes: a grip 136 installed in the end part of the vehicle front side; a vertical direction turning shaft 100 that is installed at the vehicle rear side from the grip and becomes the center of turning in the vertical direction of the release handle; a contact part that contacts a latching member by turn of the release handle in the vertical direction and releases latching of the lower rail and the upper rail by the latching member; and a long object storage constituted of the longitudinal shape member where a recessed part 120 is formed to extend in the vehicle back and forth direction and stores the long object at its recessed part. As a result, the long object can be stored in the release handle, and the practicality of the release handle can be improved.
Patent JP-2013046671-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine that eliminates the disappointment of a player who recognizes that he or she does not win a lottery of previous special symbols after a ready-to-win performance.SOLUTION: A performance control board 4140 launches a decorative symbol display device 1400 execute a shooting direction suggesting performance as a performance for suggesting a game ball P to a specific game region. Meantime, a game control board 4100 has an opening/closing operation executed by a movable piece 2337 which is arranged in the specific game region, and in accordance with the number of game balls P accepted in a starting hole 2002, executes the control of the payout operation by a payout control board 1186.
Patent JP-2013047764-A (JP)
Title: Three-dimensional image display apparatus
Inventor: FUKUSHIMA RIEKO
IPC: G02B30/28
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate moire to improve image quality by arranging an optical aperture so as to be inclined and altering a pixel shape.SOLUTION: A three-dimensional image display apparatus includes a display part where pixels are arranged in a matrix along a first direction and a second direction and each pixel includes a plurality of sub-pixels displaying different colors. A light beam control element is provided to face the display part and each light beam control element includes multiple optical apertures that extend to be inclined at an angle θ relative to the second direction and arranged along a direction orthogonal to the extension direction. The sub-pixels have one of first and second patterns in the aperture and a light shield part and are arranged in the display part so that the sub-pixels of the same color are arranged in the alternate arrangement of the first and second patterns or the second and first patterns along the second direction and the sub-pixels are not given the relationship of axial symmetry or point symmetry.
Patent JP-2013049779-A (JP)
Title: Soap composition
Inventor: SUGINO MASAAKI
IPC: C11D9/26
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soap composition exhibiting excellent bubbling (foaming property, quick foaming property) and creamy foam quality, being excellent in the moisture-retaining effect giving being moist after use, and being smooth in extrusion in production and being excellent in productivity.SOLUTION: The soap composition contains (A) 0.1 to 20 mass% of a polyalkylene glycol derivative represented by the below formula 1, (B) 40 to 99 mass% of a fatty acid salt, (C) 0.1 to 20 mass% of glycerol, and (D) 0.1 to 20 mass% of water. Z-{O-(EO)a-(BO)k-H}m...(1), wherein: Z is a residue of a water-soluble polyhydric alcohol having 3 to 6 hydroxyl groups from which the hydroxyl groups are removed; m is an integer of 3 to 6; EO is an oxyethylene group; BO is an oxybutylene group; EO and BO bond in a block state; a is an average addition molecular number of EO; k is an average addition molecular number of BO; a is an integer of 5 to 45; k is an integer of 3 to 35; and the mass proportion of EO based on 100 pts.mass of the total amount of EO and BO is 15 to 75 pts.mass.
Patent JP-2013048802-A (JP)
Title: Ultrasonic probe
Inventor: OKADA KAORU
IPC: A61B8/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe having a sliding contact device capable of reducing noise by which an electrical signal is not transmitted while improving image quality of an ultrasonic image.SOLUTION: The ultrasonic probe includes: a rotator configured to be rotatable; an ultrasonic vibrator provided on the rotator which converts an ultrasonic signal and an electrical signal mutually; a slip ring 5 connected to the rotator so that the rotary shaft becomes the same axis; a brush 6 which comes in contact with the slip ring 5 and transmits the electrical signal to the ultrasonic vibrator; a brush pressure variable means 8 which comes in contact with the brush 6 and the slip ring 5 and brush pressure can be changed; a window which includes the rotator, the ultrasonic vibrator, the slip ring 5, the brush 6 and the brush pressure variable means 8; and an acoustic medium 1 filled in the window.
Patent JP-2013052321-A (JP)
Title: Filter medium for air filter and air filter unit
Inventor: TSUTSUMI OSAMU
IPC: B01D46/54
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium for an air filter capable of suppressing pressure loss in an air filter unit without increasing the weight of the air filter unit and the air filter unit using the filter medium.SOLUTION: A filter medium for an air filter has a principal collection layer comprising a porous polytetrafluoroethylene film, and the surface of the filter medium for an air filter is provided with a plurality of embossed projections. The filter medium for an air filter maintains a zigzag-shaped by folding so as to create mountain and valley folds. The ratio of the depth dimension of the zigzag shape to the interval distance between the summits of the mountain folds or the valley floors of the valley folds in the air medium of the air filter held in a zigzag shape by the embossed projections, not including the thickness of the filter medium for an air filter, is 21-65, inclusive. In addition, the maximum projection height of the embossed projections, not including the thickness of the filter medium for an air filter, is 2.0-6.0 mm, inclusive.
Patent JP-2013053663-A (JP)
Title: Method for manufacturing module-functional roll
Inventor: MASUDA MASANOBU
IPC: F16C13/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: a conventional functional roll has moisture and liquid absorption function to be utilized in processing a high-quality product, such as functional precision parts for manufacturing vehicles, steel, films, electronic materials and precision apparatus, which are exported abroad; while there is difficulty in transporting a long and large functional roll, which increases costs, especially for exports.SOLUTION: The method for manufacturing a module-functional roll formed of an unwoven porous fabric sheet having filmy crosslinking elastic bodies on a superimposed face. A predetermined number of sheets are laminated on a mounting shaft of a press. A pair of clamping jigs and a press press/temporarily clamp them to manufacture one block of a functional-roll material. After a plurality of the blocks are manufactured, a hot-water tank is used for boiling, press-bonding and welding to form a plurality of module-functional roll materials. The module-functional roll materials are dismounted and laminated to form the module-functional roll.
Patent JP-2013055825-A (JP)
Title: Electric power unit for vehicle and vehicle having the same
Inventor: SAKATA HIDEKI
IPC: B60L50/16
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To detect voltage of a cell with high accuracy while an equalization circuit has a simple circuit configuration.SOLUTION: An electric power unit for a vehicle comprises: a travelling battery 1 constituted by a plurality of cells 2 connected in series; a voltage detection circuit 3 for detecting voltage of each cell 2 of the travelling battery 1; and an equalization circuit 4 for discharging the cells 2 of the travelling battery 1 and equalizing each cell 2. The equalization circuit 4 comprises a discharge circuit 21 in which a discharge switch 22 and a discharge resistance 23 are connected in series, and connects the discharge circuit 21 to the cell 2 via a voltage detection line 9. The voltage detection circuit 3 comprises a correction circuit 5 for detecting correction voltage due to a voltage drop of the voltage detection line 9, in a state where the discharge circuit 21 is connected to the cell 2 by turning on the discharge switch 22. In the electric power unit, when the discharge switch 22 is in an on state, the voltage detection circuit 3 detects the cell voltage by correcting the detected voltage of the target cell 2 with the correction voltage detected by the correction circuit 5.
Patent JP-2013058314-A (JP)
Title: Scanning electron microscope
Inventor: MORISHITA HIDERO
IPC: H01J37/244
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a low speed scanning electron microscope which can detect a reflection electron and a secondary electron even of a low probe current while discriminating.SOLUTION: The scanning electron microscope comprises an electron gun 29, an aperture 26, a sample table 3, an electron optics system 4-1 for focusing an electron beam 31 onto a sample 2, deflection means 10, a secondary electron detector 8, a reflection electron detector 9, and cylindrical electron transport means 5 interposed between the electron gun 29 and the sample 2. The reflection electron detector 9 is disposed in the electron transport means 5 on the side remoter from the electron gun 29 than the secondary electron detector 8 and the deflection means 10, and the sensitive surface 9-1 of the reflection electron detector 9 is wired electrically so as to have the same potential as that of the electron transport means 5.
Patent JP-2013058967-A (JP)
Title: Acoustic signal processing apparatus
Inventor: TERADA KOTARO
IPC: H04R3/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To easily set a user interface in which ch strip of a desired ch is arranged.SOLUTION: In an acoustic signal processing apparatus performing signal processing in a plurality of channels on the basis of the values of parameters stored in a current memory, a channel satisfying the conditions specified previously by a user for the i-th user layer is extracted out of the plural channels when a layer selection key ui is operated (S15), and a longitudinal channel strip to which that channel is assigned is prepared for each extracted channel (S18), thus providing a channel strip section which accepts parameter change operation by the user in a state where these channel strips are coupled in the lateral direction.
Patent JP-2013062329-A (JP)
Title: Lithium ion capacitor
Inventor: KATO AKIHIKO
IPC: H01G11/54
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion capacitor which allows the reduction in the internal resistance at a low temperature without using a low-viscosity solvent as a solvent of a nonaqueous electrolytic solution.SOLUTION: The lithium ion capacitor 10 comprises: a positive electrode 21 made of an activated carbon; a negative electrode 31 made of a carbon material; and a nonaqueous electrolytic solution 51 having a nonaqueous solvent with a solute dissolved therein. The nonaqueous electrolytic solution 51 includes ethylene carbonate, and γ-butyrolactone as its primary components, and as an additive agent, vinylene carbonate whose content is smaller than the contents of the ethylene carbonate and γ-butyrolactone, and which is higher in reduction potential than the ethylene carbonate and γ-butyrolactone. On the surface of the negative electrode 31, at least one of a coating film made of a decomposition product resulting from the reductive decomposition of the vinylene carbonate, and a coating film made of a reaction product resulting from a reaction of the vinylene carbonate and lithium is formed.
Patent JP-2013060998-A (JP)
Title: Hydraulic valve provided with annular filter element fixed by coil spring
Inventor: STEPHENS KIRT N
IPC: F01M11/03
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a spool type valve having an integrated type filter in a hydraulic valve.SOLUTION: In a valve body 20 provided with a bore 21 in a longitudinal direction therein, an annular recess is formed in the bore in the longitudinal direction, and the annular recess includes an inner peripheral face opened with a fluid port penetrating therethrough. A filter band 82 with a plurality of apertures penetrating therethrough is provided in the annular recess, and abuts on the inner peripheral face. A coil spring 90 includes a plurality of vortex parts isolated from each other, is engaged with the filter band, and is configured to apply a force toward the radius outer direction for holding the filter band in relation to the inner peripheral face of the annular recess in the bore in the longitudinal direction. A valve element 44 such as a spool is slidably contained in the bore in the longitudinal direction in order to control the flow of fluid passing through the fluid port.
Patent JP-2013060896-A (JP)
Title: Steam engine
Inventor: YOSHIYAMA SADAMI
IPC: F01K21/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provided a steam engine capable of obtaining motive force by using thermal energy.SOLUTION: The steam engine, wherein a piston is slidably arranged inside a cylinder, a crank shaft is interlocked and coupled with the piston, and the rotating action of the crank shaft is linked with the reciprocal sliding of the piston, is characterized by: having arranged therein a cylinder capable of receiving heat from a high-temperature body; forming heat-conductive surface sections having a heat-exchange function by the cylinder and the piston reciprocally sliding inside the cylinder; heating these heat-conductive surface sections using the high-temperature body; spraying working fluid, being high-pressure, high-temperature superheated fluid, via an injector to inside a flash space sealed by the cylinder and the piston which is near the top dead center; and, as a result, a certain ratio of superheated water becoming steam inside a space having a lower pressure than the saturation pressure of the superheated fluid, the steam expanding and causing the piston to operate, the non-vaporized superheated fluid colliding, in a droplet state, with the inside surface of the heat-conductive surface sections forming the flash space and boiling and becoming steam, and the steam expanding and causing the piston to operate.
Patent JP-2013062406-A (JP)
Title: Semiconductor device
Inventor: MURAMATSU KENTARO
IPC: H01L23/28
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a plurality of external terminals are arranged on an exterior surface of a body part, which achieves increase in insulation distance between the external terminals without increase in size of the body part and increase in the number of components.SOLUTION: At least one of a plurality of external terminals 12 includes a notch 17 notched at a part facing another external terminal. The notch 17 allows a screw insertion hole 16 of the at least one external terminal 12 to be opened toward the other external terminal.
Patent JP-2013064827-A (JP)
Title: Electronic apparatus
Inventor: YAMADA TADASHI
IPC: G03B21/14
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing a decrease in visibility of an image due to an obstacle such as a person even if the obstacle moves before a display area while an arbitrary image is displayed in the display area.SOLUTION: An electronic apparatus (1) includes: an image signal acquisition unit (60) which acquires an image signal representing an image; a detection unit (12) which detects an overlap part (Rp) as a part hindered from being viewed as an obstacle overlaps in a display area (R0) while an arbitrary image is displayed in the display area; and a control unit (10) which controls the image displayed in the display area on the basis of the image signal acquired by the image signal acquisition unit so that the image does not overlap the overlap part detected by the detection unit.