baber/WOPTO huggingface dataset:
Patent JP-2014072564-A (JP)
Title: Image data processor and image reader
Inventor: DOMAE KEISUKE
IPC: H04N1/00
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the increase in processing time when there is additional image processing for each of a plurality of image data.SOLUTION: An image data processor 200 includes integrated circuits (LSIs)202-202, and memories 203-203. The LSIs 202-202include image processing circuits (302-302, 304-304) which can read and write the image data in the memories 203-203, and can process the image data in the memories 203-203, respectively. The LSI202includes an interface (IF)306where DMA transfer is possible between the memories 203and 203. The LSI202includes an interface (IF)306where DMA transfer is possible between the memories 203and 203. The LSI202includes interfaces IF(306, 307) where DMA transfer is possible between the memories 203, 203and 203.
Patent JP-2014072397-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: IMANISHI KENJI
IPC: H01L21/336
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable compound semiconductor device that reduces resistance, improves device performance by stabilizing operation, and achieves reliable normally-off.SOLUTION: An AlGaN/GaN HEMT includes an electron transit layer 3, an electron supply layer 5 formed above the electron transit layer 3, and a gate electrode 9 formed above the electron supply layer 5. A p-type semiconductor region 10a is formed only at a portion included in a region of the electron transit layer 3 under the gate electrode 9.
Patent JP-2014069161-A (JP)
Title: Spray shut-off device of speed sprayer
Inventor: TSUKIOKA HIDEYUKI
IPC: B05B17/00
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution around a shut-off cover by reducing a component cost and an installation cost (assembling manhours) by reducing the number of components, and to enhance reliability, also improve durability, and secure weatherability by avoiding a malfunction and failure of position detection means.SOLUTION: A spray shut-off device comprises cover moving means 4 having a driving actuator part 5 incorporated with a plunger 5p capable of moving a shut-off cover 3 by being displaced for an advance-retreat, a plunger detector 6 provided inside the driving actuator part 5 and detecting that a plunger 5p is placed in a position corresponding to at least an opening position Xr and chemical supply control means 7 for controlling supply or supply stopping of a chemical in a chemical spray mechanism 2 according to a detection result of the plunger detector 6.
Patent JP-2014075700-A (JP)
Title: Filter circuit
Inventor: ADACHI TOSHIO
IPC: H03H11/04
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To implement a filter small in chip size, easy to design and excellent in frequency characteristic.SOLUTION: A filter circuit includes: a Gm-C filter including a Gm amplifier and a capacitive element; a filter control signal generation circuit for generating a control signal for controlling a characteristic thereof; and adjustment means for controlling a current flowing through input MOSTr of the Gm amplifier. The filter control signal generation circuit includes: a MOS Tr pair comprising first MOS Tr of a first conductivity type having a drain and a gate connected together, and second MOS Tr of the first conductivity type having a gate connected to that of first MOS Tr; a MOS Tr pair comprising third MOS Tr of a second conductivity type having a drain connected to that of first MOS Tr, and fourth MOS Tr of the second conductivity type having a drain and a gate connected together, the gate connected to that of third MOS Tr, and the drain connected to that of second MOS Tr; and a resistive element connected to any one source of first to fourth MOS Tr.
Patent JP-2014084381-A (JP)
Title: Chloroprene rubber composition, and insulated wire and cable using the same
Inventor: SETOGAWA AKIRA
IPC: H01B7/02
Filed: 2012-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a chloroprene rubber composition that achieves both high wear resistance and high insulation properties, and an insulated wire and a cable using the same.SOLUTION: A chloroprene rubber composition contains cross-linked chloroprene rubber, and two kinds of carbon black having different average particle diameters. The chloroprene rubber composition has a volume resistivity of 1.0×10Ω cm or more and a relative wear volume of 50 or less.
Patent JP-2014084162-A (JP)
Title: Packaging container
Inventor: SHIMOMURA YUJI
IPC: B65D5/04
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing type packaging container simply molded.SOLUTION: A packing paper 1 is constituted by a front face piece 70, a back piece 20 connected to the right side end of the front piece 70 through a back face fold 2, a part for paste piece 30 connected to the left side end of the front face piece 70 through a part for paste fold 3, a bottom face piece 40 connected to the lower end of the front face piece 70 through a bottom face fold 4, a self-standing piece 60 connected to the tip of the bottom face piece 40, and an inner bottom face piece 50 connected to the lower end of the back face piece 20 through an inner bottom face fold 5. The packing paper 1 is bent upward at the part for paste fold 30 and the back face fold 2, and the part for paste piece 30 and the back face piece 20 are stuck to each other to be cylindrical by the front face piece 70 and the back face piece 20. After the inner bottom face piece 50 is bent upward at the inner bottom face fold 5, the bottom face piece 40 is bent upward at the bottom face fold 4, and folded over the inner bottom face piece 50 to form the bottom by closing the cylindrical lower end, and the self-standing piece 60 is projected in the direction of the cylindrical depth to form a packaging container 10.
Patent JP-2014088772-A (JP)
Title: Axial blower
Inventor: NISHIZAWA MASAAKI
IPC: F04D29/58
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an axial blower capable of ventilating the interior of an impeller such that more air is caused to flow into the inside of the impeller from the outside of the impeller through holes when performing comparison on the basis of the prescribed same hole diameter and hole number and, further, the air caused to flow flows through the interior of the impeller and is discharged from an opening formed on the downstream side opposite to an opening, and capable of efficiently discharging heat generated in the interior of the impeller to an external part.SOLUTION: A hub 27 of an impeller 14 which rotates integrally with a rotor 13a of a motor 13 is formed in an approximate cup shape by providing a disc-shape ceiling part 29 in which a rotation shaft 15 is connected and supported to the center, an inclined surface part 30 which is inclined such that the diameter is enlarged from the outer circumferential edge of the ceiling part 29, and a cylinder part 31 disposed so as to be elongated in the axis direction from the outer circumferential edge of the inclined surface part 30 in the order, and a through-hole 32 for ventilation which communicates with a hub outer surface from a hub inner surface is disposed on the inclined surface part 30.
Patent JP-2014089381-A (JP)
Title: Lens sucking/holding method, and method for manufacturing lens barrel
Inventor: IWASAKA KIKUO
IPC: A61B1/00
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To suck/hold a lens without damaging a surface of the lens as much as possible even when the lens has no flange and to precisely manufacture a lens barrel by sucking and holding the lens to surely insert the lens into a mirror frame without inclining the lens.SOLUTION: A method for sucking/holding a lens comprises of the steps of: sucking/holding a convex surface 22 of a lens 20 to a tip opening 13 of a cylindrical suction member 10 having a hollow part 11 set to a negative pressure; providing an inner tapered surface 14 which the closer is to a tip 14a inside the tip opening, the larger an inner diameter is and peripherally contacting the outer peripheral edge part of the convex surface to the inner tapered surface at a position unevenly distributed in a large diameter end 14a thereof than a small diameter end 14b of the inner tapered surface when sucking/holding the lens; holding a space between the suction member including the inner tapered surface and the convex surface on an inner peripheral side from the position peripherally contacted; and inserting the lens and the following suction member having an outer diameter equal to or less than the outer diameter of the lens into a lens insertion hole of a mirror frame to incorporate the lens into the mirror frame.
Patent JP-2014088135-A (JP)
Title: Structure of precast concrete slab for home fence and producing method thereof
Inventor: SHIMAZU MASARU
IPC: B61B1/02
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To downsize a member for loading an apparatus for home fence and reduce the construction period.SOLUTION: The structure of a precast concrete slab for home fence has two regions at different heights in a width direction of railroad rails. Among the two regions, the region close to the home rather than the railroad rail is lower. A control apparatus for home fence is arranged on the region at railroad rail side. On a height gap part between the region at the railroad rail side and the region at the home side, a cable trough for storing an electric power line and a signal line connected to the control apparatus for home fence is arranged. At a position where the control apparatus for home fence is arranged in the region at the railroad rail side, a female screw to which a base plate of the control apparatus for home fence is screwed is arranged, and a plurality of reinforcing bars extending in the width direction are arranged in parallel in longitudinal direction along with the railroad rail. A plurality of reinforcing bars extending in the longitudinal direction are crosslinked to a plurality of reinforcing bars extending in the width direction and being arranged in parallel in the longitudinal direction so as to maintain the intervals in parallel.
Patent JP-2014089394-A (JP)
Title: Optical device substrate and optical device
Inventor: SAKAI MITSUHARU
IPC: G02B6/122
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of reducing loss of an optical signal configured with optical elements and an optical wiring board in an optical device substrate.SOLUTION: An optical device substrate 21 includes an insulation substrate 25 which has a principal surface including a region for mounting a semiconductor circuit element 22 and a region for mounting optical elements 23 electrically connected to the semiconductor circuit element 22. The insulation substrate 25 has a recess formed on an end part of the principal surface so as to overlap at least partly the region for mounting the optical elements in a plane view, and the recess is a portion in which an end part of an optical wiring board 24 optically coupled to the optical elements is disposed.
Patent JP-2014091269-A (JP)
Title: Knock type writing instrument
Inventor: SUGITANI KAZUTOSHI
IPC: B43K27/08
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a knock type writing instrument capable of being used as a touch pen, a rear end side of the writing instrument has a tip end of the touch pen, in addition, problems such as generation of scratches on a liquid crystal caused by tapping or flicking when one forgets to pull out the tip end of the touch pen are prevented and the knock type writing instrument allows a user to feel a novel use feeling.SOLUTION: The writing instrument comprises: a shaft cylinder part 11; and a knock body 12 disposed projecting at a rear end part 11b of the shaft cylinder part 11 so as to perform knock operation. The shaft cylinder part 11 is formed of an insulation material and the knock body 12 is formed of a conductive material and has a clip 13 formed of the conductive material.
Patent JP-2014093478-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MATSUZAKI TORU
IPC: H01L21/76
Filed: 2012-11-06
Abstract: PROBLEM TO BE SOLVED: To inhibit the occurrence of dishing to inhibit deterioration in device characteristics.SOLUTION: A semiconductor device manufacturing method comprises: a process of forming an opening in a semiconductor substrate; a process of forming a first film so as to fill the inside of the opening and cover a surface of a semiconductor substrate; a process of implanting ion into the first film to form an ion implanted layer, in which the ion implanted layer is formed such that an undersurface of the ion implanted layer lies below a principal surface of the semiconductor substrate in the first film lying in the opening and the ion implanted layer lies in contact with the principal surface or above the principal surface in the first film on the semiconductor substrate; and a process of removing the first film by a CMP treatment until the principal surface of the semiconductor substrate is exposed.
Patent JP-2014095453-A (JP)
Title: Valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To place a valve element of a valve in a high-speed opening/closing action, to reduce the pressure of a working fluid or the power consumption, and to improve the durability of a diaphragm.SOLUTION: A valve mechanism which constitutes a solenoid valve is provided with a diaphragm 60 which has a valve element 58 to be displaced axially through the excitation action of a solenoid part and is flexible between an annular groove 78 formed on an outer peripheral surface of the valve element 58 and a valve body. The diaphragm 60 freely flexes as the valve element 58 is displaced, and is provided with first to third projection parts 92, 94, and 96 at its inner edge part 88, the projection parts freely coming into contact with an inner peripheral surface 80, and a first wall surface 82 and a second wall surface 84 of the annular groove 78. Further, the inner edge part 88 is inserted slidably movably in the displacement direction of the valve element 58 in the annular groove 78.
Patent JP-2014099680-A (JP)
Title: Discrete optical path length adjusting device and discrete optical path length adjusting method
Inventor: NANDO KAZUTAKA
IPC: G02F1/313
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a discrete optical path length extension device that can be manufactured and set easily in a short time.SOLUTION: By focusing attention on the installation position of connection path optical fiber extra length for adjustment and the connection path between 2×2 optical switches, and devising these relationship, although in the prior art, the connection path between 2×2 optical switches has two paths per system, in the invention it is configured to have one path per system, which can make connection fiber between the 2×2 optical switches a common path regardless of a switch state (straight/cross), and makes adjustment of the fiber length unnecessary. The invention can provide a discrete optical path length extension device that can be manufactured and set easily in a short time compared to a conventional optical path length adjusting device.
Patent JP-2014098792-A (JP)
Title: Control system for rotor and laser machining device
Inventor: MATSUKA DAISUKE
IPC: G02B26/10
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although an interval of angle commands of a rotor, such as a galvano scanner tends to be reduced, deviation of rigidity or mechanical characteristics is changed by the heat generation of a movable part when the rotor is driven at a shorter interval, and also in such a case, means for achieving high speed and high accuracy is not shown.SOLUTION: A servo control system for a rotor comprises: a vibration component analysis part (207) for calculating the frequency of a vibration superimposed on a deviation; a storage part (209) for storing a correspondence table on the frequency and the magnification of the superimposed vibration; an additional input signal generating part (208) for reading a magnification corresponding to the frequency of the superimposed vibration from the storage part to generate an additional input signal suppressing the superimposed vibration and adding it to a control input; an addition input variation calculation part (212) for calculating an angle variation by the additional input signal; and an angle command magnification varying part (211) for varying the magnification of an angle command compensating excess and deficiency of the angle variation when the additional input signal is added.
Patent JP-2014098090-A (JP)
Title: Gear oil composition for manual transmission
Inventor: TODA MASATOSHI
IPC: C10M101/02
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a gear oil composition for a manual transmission capable of making synchro operability good by increasing friction coefficient between a synchronizer ring and a gear cone and stabilizing the friction coefficient, and further capable of suppressing abrasion of the synchronizer ring.SOLUTION: The gear oil composition for a manual transmission is manufactured by blending (A) a base oil having 100°C kinetic viscosity of 1 mm/s to 35 mm/s and (B) a molybdenum compound, and has a blending amount of the (B) component of 50 mass ppm to 300 mass ppm in terms of the molybdenum element.
Patent JP-2013069322-A (JP)
Title: Device and method for reducing cast-out in multilevel cache hierarchy
Inventor: THOMAS PHILIP SPEER
IPC: G06F12/08
Filed: 2012-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing an allocation to an upper level cache of a cache line replaced from a lower level cache.SOLUTION: When the allocation of a replacement line to an upper level has already been determined, the allocation of the replaced cache line is prevented in the next level cache, which reduces castout. For such a purpose, a line is selected so as to be replaced in a lower level cache 204. Information relating to a selected line showing whether the selected line exists in an upper level cache 208 is identified. The allocation of the selected line in the upper level cache is prevented on the basis of the identified information. The prevention of the allocation of the selected line stores power that may relate to the allocation.
Patent JP-2014102410-A (JP)
Title: Liquid crystal display device and projection type display device
Inventor: KOBAYASHI HIROSHI
IPC: G02F1/13
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a projection type display device capable of suppressing deterioration of image quality attributed to a frame body provided on a light emission side of a liquid crystal panel.SOLUTION: A liquid crystal display device comprises: a liquid crystal panel 11 including an effective pixel area 11a which emits light corresponding to an image; and a frame body 14 provided on a light emission side of the liquid crystal panel and including an aperture 14a counter to the effective pixel area 11a of the liquid crystal panel 11. An edge part of the aperture 14a of the frame body 14 is made of low reflective material having a reflection rate of less than 1.5% with respect to green light.
Patent JP-2014100369-A (JP)
Title: Water feed tube for cleaning electric knife
Inventor: MAEHARA YOSHIHIKO
IPC: A61B18/12
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a water feed tube for cleaning an electric knife which does not need to adopt a complicated structure or configuration like a conventional one, can be applied to a conventional electric knife, too, as it is, with a simple structure, can clean an electrode by continuously dripping water to the electrode without taking the electric knife out of the human body for cleaning the electrode, can prevent adhesive protein from adhering to the electrode, and can also cool the electrode.SOLUTION: A water feed tube for cleaning an electric knife is provided with a heat-resistant tube body 2 in which the front and rear ends are open, and the inside in the axial direction is formed in the hollow part where an electric knife is inserted and held. A lumen 6 for water injection is formed along the axial direction on the peripheral wall of the tube body 2, and a beak-like piece 7 having a water pouring port 8 for dripping the water from the lumen onto an electrode of the electric knife at its leading end is provided at the front end of the tube body 2.
Patent JP-2014106402-A (JP)
Title: Karaoke device
Inventor: YAMASHITA EISUKE
IPC: G10H1/00
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid excess and deficiency of rewind or fast-forward of a reproduction position of music data.SOLUTION: A karaoke device 10 includes: a RAM 49 for storing music data associated with chord score information composed of a plurality of musical instrument performance parts; monitors 13 and 14 for displaying the chord score information in accordance with reproduction of the music data read from the RAM 49; a musical instrument connection board 8 for setting output of a musical instrument sound, by user's setting; and a rewind button 30a/a fast-forward button 30b for inputting a rewind operation or a fast-forward operation of the music data to be reproduced by the user. When the kind of musical instrument is set in the musical instrument connection board 8, the music data is reproduced from a chord changing position in the chord score information according to an operation mode of the rewind operation or the fast-forward operation.
Patent JP-2014108652-A (JP)
Title: Vehicle travel support device
Inventor: NAKAMURA KEIKI
IPC: B60W30/045
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle travel support device capable of reducing the occurrence of acceleration operation of a driver during turning assist control.SOLUTION: A turning assist operation control part 6C corrects a turning assist torque Trq to 0 in a period that the multiplication result between a steering angle δ and a steering speed δ' is determined to be a prescribed steering determination threshold Th1 or less, and in a period that switching steering is determined to be performed.
Patent JP-2014109717-A (JP)
Title: Light guide unit and image display device
Inventor: YOKOTE YOSHIHIRO
IPC: H04N5/64
Filed: 2012-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a light guide unit and an image display device, in which a favorable image can be observed in a wide range even when the device is reduced in size and in weight.SOLUTION: A light guide unit 9 includes: a collimator lens 4; an entrance surface 7a where a luminous flux Lconverted into parallel beams by the collimator lens 4 is incident; a luminous flux splitting optical element 7 which splits the luminous flux Lincident to the entrance surface 7a into a luminous flux group Lpropagating in a direction parallel to the optical axis of the luminous flux Lin a region extending on both sides of the optical axis in a first direction intersecting the optical axis; a coupling reflection part 6a which reflects the luminous flux group Linto a second direction intersecting the optical axis and the first direction; a planar light guide plate 6 which guides the luminous flux group Lreflected by the coupling reflection part 6a; and a luminous flux splitting part 6c which splits the luminous flux group Lguided by the light guide plate 6 into a luminous flux group Lhaving a distribution in the first direction and in the second direction.