baber/WOPTO huggingface dataset:
Patent JP-2012030293-A (JP)
Title: Cutting tool and manufacturing method therefor
Inventor: NONAKA SHUHEI
IPC: B23B27/14
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool composed of a cermet laminated body having a high impact resistance at a cutting edge.SOLUTION: The cutting tool 1 includes a plate-shaped cermet laminated body composed of a first cermet part 2, and a second cermet part 3 disposed on a surface of the first cermet part 2 and constituting at least a cutting edge. The first cermet part 2 and second cermet part 3 contain a hard phase composed of one or more kinds of carbides, nitrides, and carbonitrides of a metal of the group IV, V and VI in the periodic table and one or more kinds selected from among solid solutions thereof, and a binder phase mainly composed of iron group metals. The second cermet part 3 has a lower abundance ratio of the binder phase than that of the first cermet part 2, and side surfaces of the first cermet part 2 are recessed more than those of the second cermet part 3.
Patent JP-2012032168-A (JP)
Title: Performance evaluation method for valve
Inventor: KOJIMA NOBUO
IPC: G01M13/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a performance evaluation method for a valve that accurately evaluates the valve installed in a plant whatever shape a pipe of a fluid transfer system has.SOLUTION: The performance evaluation method for the valve includes the processes of: measuring three-dimensional shapes in a pipe 4 and a valve 3 used for a plant; creating a database for the three-dimensional shapes in the pipe 4 and valve 3; extracting the valve 3 subjected to performance evaluation and the pipe 4 connected to the valve from the database for the three-dimensional shapes, and creating a valve-pipe model 6 having them combined; calculating a Cvalue of the valve subjected to the performance evaluation by applying a computation hydrodynamics method to the valve-pipe model 6; and creating a database for the calculated Cvalue.
Patent JP-2012033320-A (JP)
Title: Fuel cell electrode
Inventor: SASAKI NAOICHI
IPC: H01M8/10
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell electrode using a flexible carbon-fiber nonwoven fabric as a base material and having functions of both layers of a gas diffusion layer and an electrode catalyst layer.SOLUTION: The fuel cell electrode comprises a flexible carbon-fiber nonwoven fabric and a fuel-cell catalyst, such as a metal catalyst or a carbon-alloy catalyst. The flexible carbon-fiber nonwoven fabric is formed by carbonizing a nonwoven fabric obtained by electrospinning a composition containing: an electrospinnable polymer material; an organic compound different from the polymer material; and a transition metal. The fuel-cell catalyst is supported on the surfaces of the carbon fibers constituting the nonwoven fabric.
Patent JP-2012033665-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TOMARU KENICHI
IPC: H01L23/50
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which solves the problems that a frame for forming a heat sink is high-priced and the heat sink easily falls off from a resin package.SOLUTION: The semiconductor device of the present invention comprises a heat sink 9 formed by performing press work or the like on a frame having an even thickness thereby restraining a frame price. Stepped regions 13, 14 of the heat sink 9 are processed as connected regions with the frame on a lead 4 side, so that resin of a resin package 2 wraps around rear faces of the stepped regions 13, 14 to make it difficult for the heat sink 9 to fall off from the resin package 2. Further, recess parts 15, 16 are provided at the stepped regions 13, 14 of the heat sink 9, respectively, to make it more difficult for the heat sink 9 to fall off.
Patent JP-2012030315-A (JP)
Title: Boring tool
Inventor: IWATA KAZUTAKA
IPC: B25D17/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a boring tool which allows a user to know that a hole is formed to a desired depth even though the boring tool is not equipped with a gauge.SOLUTION: An amplifying circuit A can amplify a voltage output from a distance sensor at a first amplification rate. An amplifying circuit B can amplify a voltage outputted from the distance sensor at a second amplification rate larger than the first amplification rate. A computing unit composed of a microcomputer has an upper limit value Vmax and a lower limit value Vmin to readable voltages. For a section Va and a section Vb between the upper limit value Vmax and the lower limit value Vmin, ranges for allowing the measurement of distances versus voltage values within a given error tolerance are determined to be a distance range LA1 or larger and LA2 or smaller and a distance range LB1 or larger and LB2 or smaller. The microcomputer selects either the section Va or section Vb, and based on voltage values corresponding to the selected section, determines a distance between a material to be bored and the distance sensor.
Patent JP-2012032597-A (JP)
Title: Optical device
Inventor: SAI CHOSHOKU
IPC: G02B7/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in the load on an actuator due to gravity acting on optical units and natural displacement of the optical units, in a state in which the optical units are used while being inclined.SOLUTION: The optical device includes: a first optical unit 1 and a second optical unit 8 which are movable in an optical axis direction, respectively; an actuator which moves the first and the second optical units in the optical axis direction; and connection mechanisms 2, 5 and 7 which connect the first optical unit and the second optical unit to each other so that the first and the second optical units become such a counterweight that one optical unit applies a force to raise in an upward inclining direction to the other optical unit, in a state in which a force directed to a downward inclining direction due to gravity acts on each of the first and the second optical units while the optical axis direction is inclined to a horizontal direction.
Patent JP-2012034487-A (JP)
Title: Two-wheeler with power machine, and power receiving device
Inventor: YUSE YOSHIO
IPC: H01M10/44
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheeler with power machine and power receiving device, which can enhance the efficiency of power transmission.SOLUTION: A bicycle 1 includes: a battery 114; power receiving coils 101a, 101b; coils 102a, 102b for taking out the power from the power receiving coils 101a, 101b; and a control circuit 112 for charging power taken out by the coils 102a, 102b to the battery 114. The power receiving coil 101a, 101b are arranged so that facing directions may differ mutually and the control circuit 112 adds powers received by the coils 101a, 101b respectively and leads the power to the charging circuit 113.
Patent JP-2010269168-A (JP)
Title: Pant-like disposable garment having improved fastener system
Inventor: ASHTON GREGORY
IPC: A61F13/496
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable, versatile and refastenable disposable product.  <P>SOLUTION: One or more sections of pant-like garments 20 include one or more cohesive areas 54 which allow for cohesive fastening and refastening of portions of the garments. The cohesives chosen may have the same properties or may be of the selective adhesive type. The pant-like garments may include cohesive fasteners and not other types of refastening means. In other variations, cohesive fasteners may be supplemented with one or more frangible bonds. Side portions having cohesive areas which may be converted in use from an abutting facing relationship to an overlapping facing relationship are also disclosed. Multiple cohesive areas of varying types for providing differential bond properties during use are also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040063-A (JP)
Title: Method for estimating stop-around place based on information detected by mobile device
Inventor: PARTRIDGE KURT
IPC: G06Q10/00
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a stop-around place of people with sufficiently high accuracy.  <P>SOLUTION: In order to collect information on a stop-around place of a mobile device user, context information recorded by one or a plurality of sensors located at a mobile device is collected (404). Then, a time-changeable behavior pattern of the mobile device user and an environmental index, or both of them are extracted based on the collected contextual information (408). Furthermore, the extraction result is associated with the stop-around place, and compared with known behavior patterns and/or environmental indices registered in a data base in a plurality of patterns, or with both of them (410). Then, the stop-around place of the mobile device user is determined based on the comparison (412).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012037816-A (JP)
Title: Liquid crystal display device
Inventor: HARADA KORETOMO
IPC: G09G3/20
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a VA (vertical alignment) mode liquid crystal display device, which is mounted with a touch panel and can eliminate unevenness in a display caused by an external contact or pressure.SOLUTION: The liquid crystal display device includes a VA mode liquid crystal panel, a control device controlling displaying on the liquid crystal panel, and a touch panel. The display device is preferably configured in such a manner that the touch panel senses a contact by a detection object, and the control device selects timing and inserts a low-voltage display pattern comprising a display of pixels driven at a lower voltage than a voltage corresponding to the display data of the liquid crystal panel.
Patent JP-2012040046-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can secure the fairness of a game even if a performance is executed in a variation form of a variable display part.SOLUTION: In a freeze period in which the validation of operations of stop switches 8L, 8C and 8R are delayed after the start of the game, all reels are synchronously rotated in the same directions until at least reference positions of all the reels are detected prior to the execution of reel performance control so that relative positional relations of the three reels become positional relations in which one of [cherry], [water melon], [BAR] and [black 7] is linearly aligned, initial position detection control is executed for specifying initial positional relations which are relative positional relations at the start of the rotation of the three reels, and after the reel performance control, the relative positional relations of the three reels are returned to the initial positional relations before the operations of the stop switches 8L, 8C and 8R are validated.
Patent JP-2012043909-A (JP)
Title: Vacuum processing apparatus and plasma treatment method
Inventor: SASAGAWA EISHIRO
IPC: H01L21/31
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus capable of performing stable plasma treatment on a large substrate, and also capable of increasing the production volume of plasma-treated substrates.SOLUTION: A vacuum processing apparatus comprises: a discharge chamber 2 made up of a ridge waveguide having ridge electrodes 21a and 21b which are arranged in parallel to and opposed to each other and generate plasma therebetween; a pair of converters 3A and 3B which are adjacently arranged on both sides in the lengthwise direction of the discharge chamber 2, and which transmit high-frequency power to the discharge chamber 2 to thereby generate the plasma; high-frequency power sources which supply high-frequency power; and a substrate transfer device 35 which sends a substrate S before plasma treatment to a predetermined position of the ridge electrodes 21a and 21b, and sends out the substrate S after the plasma treatment from the predetermined position. A transfer direction C of the substrate S is made to extend along a lengthwise direction L of the ridge electrodes 21a and 21b. At least part of the substrate transfer device 35 is housed in a recessed space 40 adjacent to the thickness direction of the ridge electrodes 21a and 21b and ridge parts 31a and 31b in a ridge waveguide cross-sectional shape on each of the discharge chamber 2 and the converters 3A and 3B.
Patent JP-2012041860-A (JP)
Title: Engine
Inventor: YOSHIMATSU AKIO
IPC: F01M13/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an engine that can suppress the generation of deposit and the accumulation of an oil due to delayed closing of an air intake valve and introduction of a blow-by gas in an air intake passage.SOLUTION: The engine 50 includes: an air intake port 52a that introduces an intake air to a combustion chamber 60; first and second air intake valves 54A, 54B that are provided to the combustion chamber 60; an air intake side VVT 59 that can independently set each valve timing of the air intake valves 54A, 54B; and a PCV passage part 58 that introduces the blow-by gas of the inside of a crank case 56 into the air intake port 52a. The air intake side VVT 59 slowly closes the second air intake valve 54B out of the air intake valves 54A, 54B. The PCV passage part 58 includes an opening part 58a in a part away from a flow F of a gas blown back from the second air intake valve 54B out of the air intake port 52a.
Patent JP-2012042320-A (JP)
Title: Method and device for measuring load distribution of rolling bearing, outer ring of which strain sensor is mounted on
Inventor: NAGATOMO TAKASHI
IPC: F16C19/26
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the load distribution of a rolling bearing, the outer ring of which a strain sensor is mounted on, capable of precisely determining the load distribution of the rolling bearing using a simple structured measuring device.SOLUTION: In the method for measuring the load distribution of a rolling bearing, the inner ring of the rolling bearing is fixed to the fixed shaft thereof, and the outer ring thereof, which the strain sensor is mounted on, is rotated. A small hole 4A is provided in the circumferential direction in the vicinity of the raceway surface of the rotating outer ring which is disposed and rotated in the outside of the inner ring, and an optical fiber 5, to which a strain sensor part 6 is attached, is inserted into the small hole 4A. And, a recessed groove 4B is formed in the outside of the position where the strain sensor part 6 is disposed in the outer ring 4. Rolling elements 3 are provided between the inner ring and the outer ring 4. The optical fiber 5 is connected to a strain measuring device 11 through a rotary joint 9 which is disposed in the axial direction of the fixed shaft and is rotating. The output signal is taken out from the strain sensor part 6 through the optical fiber 5. Therefore, the strain is detected while the rolling bearing is rotated and the rolling elements 3 passes through the position of the strain sensor part 6.
Patent JP-2011199829-A (JP)
Title: Camera module
Inventor: SEKIMOTO YOSHIHIRO
IPC: G02B7/02
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera module having a shield effect with by simple configuration without excessively increasing the size of the camera module.SOLUTION: The camera module includes a shield case 5 covering an optical unit 1, a lens holder 9, and an imaging unit 3. Recessed portions 15a are formed at sides of a sensor cover 15. On a surface of a substrate to which an imaging element 6 is mounted, ground pads 19 are provided so as to face the recessed portions 15a of the sensor cover 15. The recessed portions 15a are filled with conductive materials 20 electrically connecting the shield case 5 and the ground pads 19, thereby preventing the formation of a fillet of the conductive material 20 outside the external shape of the shield case 5. Therefore, it is possible to prevent the size of the camera module from being increased due to the formation of the fillet of the conductive material while improving the shield effect with the grounded shield case 5.
Patent JP-2013153544-A (JP)
Title: Motor
Inventor: KOYAKATA EIJI
IPC: H02K5/04
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor which reduces the dimensions in a radial direction as well as in an axial direction and achieves the downsizing of the entire motor.SOLUTION: A motor includes: a peripheral wall part housing a shaft, a rotor, and a stator etc. and enclosing those components; a bracket having a container shape; and a base plate assembled to the bracket and covering the other end of the peripheral wall part. A cylindrical shaft support part 70 is provided at the inner side of an end wall part 52 so as to extend toward the base plate 60, and the shaft support part 70 rotatably supports a shaft 10 through a pair of bearings 81, 82. The pair of the bearings 81, 82 is composed of a first bearing 81 disposed at the base end side of the shaft support part 70 and a second bearing 82 disposed at the tip side of the shaft support part 70 and having a diameter smaller than that of the first bearing 81. An outer dimension of the shaft support part 70 is formed so that a tip becomes smaller than a base part 40.
Patent JP-2013230985-A (JP)
Title: Process for production of 5-formyl nucleic acid
Inventor: OBIKA SATOSHI
IPC: C07H19/10
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a 5-formyl nucleic acid production process whereby a 5-formyl group can be introduced into a nucleoside located at any position.SOLUTION: A 5-formyl nucleic acid production process involves a step of irradiating a 5-formyl nucleoside precursor or a salt thereof, or a 5-formyl nucleotide precursor, a 5-formyl polynucleotide precursor or a pharmacologically acceptable salt thereof with light to afford a 5-formyl nucleoside or a salt thereof, or a 5-formyl nucleotide, a 5-formyl polynucleotide or a pharmacologically acceptable salt thereof. In the 5-formyl nucleic acid production process, 7-nitroindol-1-ylmethyl group, 6,8-dimethoxy-4H-benzo[d][1,3]dioxin-2-yl group, 2-nitroimidazolylmethyl group or 5-nitroimidazolylmethyl group at the 5-position of the pyrimidyl group of the 5-formyl nucleoside precursor, 5-formylnucleotide precursor or 5-formylpolynucleotide precursor can be converted into a formyl group by light irradiation. The 5-formyl nucleic acid production process does not use any oxidizing agent such as periodic acid, and therefore has the advantage of being able to be applied advantageously to 1,2-diol-containing compounds such as saccharides and RNA, and living cells.
Patent JP-2012047830-A (JP)
Title: Diffraction optical element, ranging device and ranging method
Inventor: INOUE HIDEAKI
IPC: G01C3/06
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized diffraction optical element for emitting torsion beams, to provide a small-sized ranging device and to provide a ranging method in which the small-sized diffraction optical element is employed.SOLUTION: In the diffraction optical element 130, a first diffraction grating is formed which changes the advancing direction of parallel light advancing in the z-axis direction while forming a flat surface parallel to the x-axis in a coordinate space comprising the x-axis, the y-axis and the z-axis so that a rotation angle formed with the x-axis of the flat surface becomes a predetermined angle at a position advanced by a determined distance in the z-axis direction.
Patent JP-2012049669-A (JP)
Title: Reconfigurable arithmetic device, data compression apparatus and program
Inventor: MATSUMOTO DAISUKE
IPC: G06F15/80
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a reconfigurable arithmetic device, a data compression apparatus and a program that can compress data without requiring a larger circuit scale than a structure adapted for continuous parallel processing.SOLUTION: A reconfigurable arithmetic device 10 includes: a reconfigurable circuit 12 having a plurality of small circuits and reconfigurable with small circuits selected from the plurality of small circuits according to circuit information written in; a configuration data storage section 13 for storing first and second configuration data corresponding to first and second compression circuits, respectively; and a control section 11 for writing the first or second configuration data to the reconfigurable circuit 12 according to input data to reconfigure the reconfigurable circuit 12 to the first or second compression circuit.
Patent JP-2012047241-A (JP)
Title: Seismic isolation device, and electric wiring unit using the seismic isolation device
Inventor: MAEKAWA TOSHINOBU
IPC: E04H9/02
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To achieve a seismic isolation device which can quickly respond to vibration force occurring at an earthquake and act on equipment attached to a building to absorb a shake of the equipment.SOLUTION: The seismic isolation device 1 includes straight rails 6, 7 crossing each other at right angles, a pair of sliders 8, 9, and a connecting member 10 to connect the sliders 8 and 9, and is used by fixing a pair of steel plates 2, 3 to the building and the equipment. Grooves for rolling having a semicircular cross section in which a plurality of steel balls are set and roll, are formed on an inner surface of the leg 22 of the sliders straddling the rails 6, 7 and on both sides of the rails 6, 7 facing the inner surface. Through passages parallel to the grooves for rolling are formed between both ends of the grooves in the sliders 8, 9, wherein end plates for guiding the steel balls rolling in the grooves to the through passages are set at both ends of the grooves in the sliders 8, 9. Coil springs 11, 12 are set between the connecting member 10 and a pair of steel plates 2, 3 in four directions along the rails.
Patent JP-2012048033-A (JP)
Title: High zoom-ratio zoom lens system
Inventor: EGUCHI MASARU
IPC: G03B5/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system that achieves a zoom ratio of about 18:1 to 20:1, has an angle-of-view exceeding 70° at the short focal length extremity, has a front lens that is small in diameter and compact, and ensures excellent optical performance when sensing vibrations by a simple configuration.SOLUTION: The high zoom-ratio zoom lens system includes a positive first lens group, a negative second lens group, a positive third lens group and a negative fourth lens group in this order from an object side. In this high zoom-ratio lens system, the first lens group or the third lens group moves in an optical axis direction such that the distance between the first lens group and the second lens group increases, the distance between the second lens group and the third lens group decreases and the distance between the third lens group and the fourth lens group increases according to performance of variable power from a wide end to a telescopic end; the amount of variable power movement of the first lens group is larger than that of the third lens group; the lens nearest to the object in the third lens group is an aspherical lens having both surfaces which are aspherical; and the third lens group is an image blur correction lens group that corrects an image blur by moving in a direction perpendicular to the optical axis to displace an imaging position.