baber/WOPTO huggingface dataset:
Patent JP-2011171672-A (JP)
Title: Infrared sensor
Inventor: YAMAOKA KEISUKE
IPC: H01L31/10
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor which efficiently utilizes light for maximum, has a high S/N ratio, is ultra small, and is suitable for converting infrared rays in an infrared region into an electric signal.  <P>SOLUTION: The optical sensor is constituted by at least a first semiconductor layer 2 provided on the surface of a semiconductor substrate 1, a third semiconductor layer 4 acting as a light absorbing layer provided on the first semiconductor layer 2, a second semiconductor layer 3 provided on the third semiconductor layer 4, a first protective layer 5 provided on the rear surface of the semiconductor substrate 1, and a second protective layer 6 so provided as to cover the first protective layer. A signal corresponding to the light quantity incident from the rear surface of the semiconductor substrate is outputted by voltage or current, and the protective layer composed of two layers is provided to the rear surface of the semiconductor substrate so that discoloration of the rear surface of the semiconductor substrate is prevented and utilization efficiency of light can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176932-A (JP)
Title: Tool for fixing box to pole and box fixed to pole
Inventor: HAYAKAWA KAZUYUKI
IPC: F16B5/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a pair of inclined magnet bodies to detachably attach a box to a pole through a single operation, and eliminate the need of attaching or detaching the box to and from the pole, the pole for drawing an overhead wire being made of magnetic metal.  <P>SOLUTION: A box fixture F is for fixing a box B to a pole P<SB>1</SB>made of magnetic metal formed in a columnar shape, and includes a box mounting surface 1 on which the box B is mounted and a pair of magnet bodies M magnetically attached to the outer circumferential surface of the pole P<SB>1</SB>. The magnet bodies M are so arranged that one magnet body M is inclined to the other magnet body M and they can be magnetically attached along the outer circumferential surface of the pole P<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179147-A (JP)
Title: Rubber-steel cord composite
Inventor: SATO KATSUTAKA
IPC: C08L9/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-steel cord composite suppressing bloom found when compounding resorcin or an RF resin (resorcinol-formaldehyde resin) as much as possible while maintaining processability of a rubber composition and highly making adhesiveness after short-time vulcanization compatible with wet heat adhesiveness.  <P>SOLUTION: The rubber-steel cord composite is a composite including a rubber composition and a steel cord. In the rubber-steel cord composite, the rubber composition contains (A) a rubber component and (B) a specific thiazole compound. The steel cord is a single wire of a steel wire or a twisted cord obtained by twisting a plurality of the steel wires together. The steel wire has a brass plating layer on the peripheral surface thereof, and the content of phosphorus contained as an oxide in a steel wire surface layer region from the surface of the brass plating layer to the depth of 5 nm on the inside in the steel wire radial direction is ≤1.5 atm%. Furthermore, a tire has the rubber-steel cord composite.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187691-A (JP)
Title: Method and device for bonding pin terminal, and power substrate with the pin terminal
Inventor: FUKASE TATSUYA
IPC: H01L23/12
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for bonding pin terminals capable of reduction in size of a substrate of a power semiconductor device and improving productivity at low cost, and to provide a power substrate having pin terminals.  <P>SOLUTION: When soldering a plurality of pin terminals 51 to a power substrate 50, to which a component 52 is soldered and wire-bonded, the power substrate is preheated a heating device 110 up to the temperature from a room temperature, to a vicinity of the melting point of the solder, and the solder is heated by high-frequency induction at the temperature exceeding the melting point to solder the pin terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010213280-A (JP)
Title: Oscillator device comprising thermally-controlled piezoelectric resonator
Inventor: NAVET JEAN-MARC
IPC: H03B5/32
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator device that is made small enough to be compatible with surface mounting techniques (SMD), and which has reduced power consumption and exhibits a resonator frequency that is more stable in case of changes in the ambient temperature.  <P>SOLUTION: A crystal oscillator device includes: an air-tight case (1) forming a vacuum chamber (23), a piezoelectric resonator element (11), oscillation circuitry, a temperature sensor, and a heating unit. The heating unit is implemented in an integrated-circuit chip (13) with an active surface (13a). The piezoelectric resonator element (11) and the oscillation circuitry are connected together to form an oscillation circuit. Furthermore, the temperature sensor and the heating unit are enclosed in the vacuum chamber (23) with the heating unit (11). The piezoelectric resonator element is attached in a heat conductive manner to the active surface (13a) of the integrated-circuit chip (13) such that the IC chip provides mechanical support for the piezoelectric resonator element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011191483-A (JP)
Title: Green photosensitive colored composition and color filter using the same, as well as liquid crystal display device with the same
Inventor: IKAME MASAATSU
IPC: G02F1/1335
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green photosensitive colored composition having high reliability while eliminating color changes due to irradiation with light, which is a problem upon using a halogenated zinc phthalocyanine pigment for a color filter of a liquid crystal display device, to provide a color filter using the green photosensitive colored composition and to provide a liquid crystal display device including the color filter.  <P>SOLUTION: The green photosensitive color composition that constitutes a green pixel contains at least a halogenated zinc phthalocyanine pigment, and a hindered amine photostabilizer as a scavenger of radicals that are excited by irradiation with light in an environment blocking oxygen, having a specific moiety structure and having a molecular weight of ≤2,000, included in an amount of 0.1 to 5 pts.mass with respect to the whole solid content of the colored composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191544-A (JP)
Title: Image-forming device
Inventor: NISHIMURA KAZUYUKI
IPC: G03G21/14
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable image-forming device which secures both productivity and image quality.  <P>SOLUTION: The image-forming device includes: an image-forming part 50 which forms a toner image on a paper sheet P; a fixing device 60 which fixes, by heating, the toner image formed on the paper sheet P; a double-face conveyance route 15 which conveys the paper sheet, on which the toner image of the first face of the paper sheet P is fixed by the fixing device 60, to the upstream side of the image-forming part 50 so as to conduct double-side printing; and a central processing part which makes control so that the paper sheet P may once stop at the exit of the double-side conveyance route 15 and the conveyance of the paper sheet P may be restarted on the basis of a paper sheet-feeding permission signal for forming the image on the second face of the paper sheet P. The central processing part makes control to alter a period of time, in which the paper sheet P stops in the double-face conveyance route, 15 without altering image-forming timing in the image-forming part 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189847-A (JP)
Title: Marine vessel
Inventor: KINOSHITA YOSHIMICHI
IPC: B63H21/22
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine vessel with a jet propulsion device which acquires a stable propulsive force during a reverse drive.  <P>SOLUTION: A water jet propulsion watercraft 1 includes: a hull; jet propulsion devices 3L, 3R; buckets 28L, 28R; an accelerator/shift lever 9; engines 13L, 13R; and engine ECUs 14L, 14R. The jet propulsion devices 3L, 3R are driven by the engines 13L, 13R to take in water around the hull through a suction port and eject the water toward the rear side of the hull. The buckets 28L, 28R can be displaced between a forward drive position and a reverse drive position. At the reverse drive position, the flow of the water ejected from the jet propulsion devices 3L, 3R are reversed toward the front side of the hull. The positions of the buckets 28L, 28R are set in accordance with the operation of the accelerator/shift lever 9. The engine ECUs 14L, 14R perform a reverse drive mode in which, when the buckets 28L, 28R are located at the reverse drive position, the engines 13L, 13R are operated within a predetermined speed range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190075-A (JP)
Title: Sheet processing device, image forming device, image forming system
Inventor: HORIO TORU
IPC: B65H45/14
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device which can be expected to improve finish quality and loading quality by holding down bulging of a sheet bundle after folding without adding significant change to an existing sheet processing device including a staple means and a sheet folding means for folding the sheet bundle bound by the staple means from its bound portion.  <P>SOLUTION: An operation control means is provided for carrying out operation control of the staple means F to drive staples N1, N2 into two places in a thickness direction of a folding plate 74 such that positions 74a, 74b corresponding to upper and lower corners of a tip of the folding plate 74 at folding of a sheet bundle P by a sheet folding means G, or a position corresponding to a neighborhood of its inner side or outer side, and driving positions of the staples by the staple means F of the sheet bundle P substantially match.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199061-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ONO SHOTARO
IPC: H01L21/336
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces ON-resistance and improves resistance to avalanche.SOLUTION: The semiconductor device includes: a first main electrode; a first-conductivity-type semiconductor layer formed on the first main electrode; a plurality of second-conductivity-type base regions formed on the semiconductor layer and extending like a stripe in a first direction parallel to the main surface of the semiconductor layer; a first-conductivity-type source region and a second-conductivity-type carrier extraction region formed on the base regions respectively; a control electrode for controlling conduction between the source region and the semiconductor layer; and a second main electrode connected to the source region and the carrier extraction region. In the semiconductor device, the source region and the carrier extraction region each extend in the first direction, and the source region and the carrier extraction region are juxtaposed on the base regions.
Patent JP-2011204303-A (JP)
Title: Semiconductor memory device
Inventor: MIAKASHI MAKOTO
IPC: G11C16/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which power consumption during read-out is reduced.SOLUTION: A memory cell array 1 is connected to a plurality of word lines and a plurality of bit lines, and composed by arranging a plurality of memory cells in a matrix state. A control circuit 7 controls write-in and read-out of data for the plurality of memory cells. When data is written in a plurality of first memory cells of the memory cell array, the control circuit 7 sets the first flag data to a second memory cell selected simultaneously with the plurality of first memory cells. When the first flag data is not set to second memory cell, data is not read out from the plurality of first memory cell and data of the first logical level is outputted, and when the first flag data is set to the second memory cell, data is read out from the plurality of first memory cells.
Patent JP-2011184671-A (JP)
Title: Heat resistant polyolefin microporous film and manufacturing method thereof
Inventor: KURIBAYASHI ISAO
IPC: C08J9/28
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant polyolefin microporous film which is useful as a separator to raise the safety of a lithium ion secondary battery, is excellent in gas permeability, compression resistance, injection of an electrolyte solution, mechanical performance, and heat shrinkage resistance, has a structure with a micro pore and a relatively coarse pore, and is relatively great in surface roughness; and a manufacturing method thereof.  <P>SOLUTION: A propylenic elastomer resin can be chosen to add to the mixture of an ultrahigh molecular weight polyethylene and a 4-methyl-1-pentene based polymer resin (TPX) which are greatly different in melting point from each other and are not always compatible with each other, followed by melting to blend in an extruder to get the melted product of a homogeneous resin mixture. Specifically, the heat resistant polyolefin micro porous film is manufactured by a method wherein a polyolefin mixture is prepared to compose 10-60 wt.% of the ultrahigh molecular weight polyethylene, 70-30 wt.% of the 4-methyl-1-pentene based polymer resin (TPX), and 10-30 wt.% of the propylene base elastomer resin, then supplied with a filming plasticizer, melted to blend in the twin-screw extruder, extruded from a die, and cooled to get a gelatinous sheet molded product, which is then stretched, followed by removing the filming plasticizer with a solvent, washing, stretching again to a determined magnification, and heating. The method can provide the heat resistant polyolefin micro porous film which has a structure with a micro pore and a relatively coarse pore, and is relatively great in surface roughness, and thus is excellent in gas permeability, compression resistance, injection of an electrolyte solution, mechanical performance, and heat shrinkage resistance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201842-A (JP)
Title: Proliferation promoter for intestine-derived cell
Inventor: KANAMARU YOSHIAKI
IPC: A61P43/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a proliferation promoter for intestine-derived cells, easy to produce, comprising, as an active ingredient, an ingredient found in colostrum which is safe in making an oral administration, to provide a nutrient or medicament absorption promoter with the promoter as an active ingredient, and to provide pharmaceutical compositions or food compositions each containing the promoter as an active ingredient.SOLUTION: The proliferation promoter for intestine-derived cells comprises, as an active ingredient, a casein composition obtained by extraction of colostrum with an acid. The nutrient or medicament absorption promoter with the promoter as an active ingredient is also provided. Besides, pharmaceutical compositions or food compositions each containing the proliferation promoter as an active ingredient are provided.
Patent JP-2011209912-A (JP)
Title: Device and method for analyzing stress distortion
Inventor: ITO SUETAKE
IPC: G06F17/50
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To calculate a stress (stress distortion) in a specified arbitrary area specified by a user easily with high accuracy without recalculation by the algorithm of the finite element method.SOLUTION: After a calculation means 17 calculates stresses of a plurality of joints Y in an analysis object data D, a designated area AL designated by a user is arbitrarily set to the entire area of the analysis target data D, via input means 3, 4. In this state, a reference joint generation means 19 generates a plurality of reference joints P1-P4 on a contour line AL1 of the designated area AL. At this time, by the disposition of a reference joint P5 in the designated area AL to the vicinity of a joint to be analyzed, a calculation means 20 obtains the values of the reference joints P1-P4 based on the stress value of the peripheral joints Y adjacent to the plurality of reference joints P1-P4, and obtains the stress of the designated area AL to be analyzed by averaging the obtained values of the plurality of reference joints. Owing to this, the stress in the joint Y in the specified area AL can be obtained without recalculation of the algorithm of the finite element method.
Patent JP-2011207332-A (JP)
Title: Camber angle adjusting mechanism
Inventor: MIZUNO AKIRA
IPC: B60G17/015
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a camber angle adjusting mechanism in a simple structure which improves movement performance.SOLUTION: A camber angle adjusting mechanism 1 changes the camber angle of a wheel 40 suspended from a car body. The camber angle adjusting mechanism includes; a transmission member 3 which transmits a driving force generated by a driving member 2; a moving direction conversion member 4 which is supported by a first support member 22 of a suspension device 21, and converts rotating movement into linear movement of the transmission member 3; a first connection member 6 which connects a coupling member 5 coupled at a wheel side in such a way as to rotate with respect to the moving direction conversion member 4; a second connection member 7 which connects the coupling member 5 in such a way as to rotate with respect to the first support member 22; a second support member 23 which is supported by the suspension device 21; a rotating member 9 which supports the wheel 40, and is supported in such a way as to rotate with respect to the second support member 23; and a third connection member 8 which connects the coupling member 5 in such a way as to rotate with respect to the rotating member 9. A line L1 for connecting the first connection member 6 and the second connection member 7 is orthogonal or substantially orthogonal to a line L2 for connecting the second connection member 7 and a third connection member 8.
Patent JP-2011208235-A (JP)
Title: Oil quenching device
Inventor: MIYAMOTO HIROYOSHI
IPC: C21D1/64
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil quenching device which prevents the generation of the part hard to be subjected to quenching treatment and suppresses variation in quenching strain as a result, without depending on the size and shape of a workpiece.SOLUTION: The oil quenching device 10 includes: an elevator 124; an elevator rise and fall part 126; an oil tank stirring unit 22; an in-oil jetting mechanism; and a CPU 50. The oil tank stirring unit 22 is composed in such a manner that quenching oil 122 in an oil tank 120 is stirred and circulated. The in-oil jetting mechanism includes a plurality of jetting nozzles 250 of which the distal ends are arranged so as to be opposite to the outer circumferential face of a workpiece 100. The CPU 50 is configured to control the operations of the elevator rise and fall part 126, the oil tank stirring unit 22 and the in-oil jetting mechanism. Then, the CPU 50 causes the elevator rise and fall part 126, the oil tank stirring unit 22 and the in-oil jetting mechanism to operate in a part or the whole of an oil cooling period.
Patent JP-2011207105-A (JP)
Title: Liquid storing container
Inventor: IWAMURO TAKESHI
IPC: B05C5/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of decreasing a possibility of destroying a sensor even if an impact is applied on a liquid storing container from the outside.SOLUTION: The liquid storing container includes: a flexible storing body for storing liquid; a container body for storing the storing body therein; a cylindrical discharging flow path forming part for forming a liquid discharging flow path; a detecting chamber forming part for forming a liquid detecting chamber being a flow path communicating with the liquid discharging flow path; a sensor part for outputting a detecting signal; a first regulating member provided in the container body and pinching the discharging flow path forming part to regulate the movement of the discharging flow path forming part; and a second regulating member provided in the container body and pinching the detecting chamber forming part to regulate the rotation of the detecting chamber forming part using the discharging flow path forming part as a rotating shaft.
Patent JP-2011207723-A (JP)
Title: Method of manufacturing sulfate alumina, method of decreasing peroxide value of hydrocarbon oil, method of desulfurizing hydrocarbon oil and fuel cell system
Inventor: TOIDA YASUHIRO
IPC: B01J20/30
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sulfate alumina having a high performance as an desulfurizing agent for hydrocarbon oil in a stationary fuel cell system for household use etc.SOLUTION: In this method of manufacturing a sulfate alumina, a sulfate alumina having a specific surface area of 250-500 m/g and a sulfur content of 0.5-10 mass% is manufactured using ammonium sulfate and an alumina source as raw materials. For the alumina source, pseudo-boehmite is preferable and for the ammonium sulfate an ammonium sulfate aqueous solution of 0.1-5 mol/L is preferable.
Patent JP-2011210179-A (JP)
Title: Moving object detection apparatus, method, and program
Inventor: NISHINO KATSUAKI
IPC: G06T7/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient detection accuracy even at a dark place such as night.SOLUTION: An image input processing part 11 is configured to input data on an analysis image to execute processing in order to establish a designated region inside the analysis image. A short distance detection processing part 12 is configured to detect an image of a moving object which moves within the established designated region and which is at a distance in a first range from a monitoring camera, and a long distance detection processing part 13 is configured to detect an image of the moving object which moves within the established designated region and which is at a distance in a second range from the camera, wherein the second range is farther than the first range. In addition, the long distance detection processing part 13 selectively switches motion vector determination for determining presence and absence of the moving object using a motion vector and correlation determination for determining presence/absence of the moving object using correlation with an image in the past to be used as a processing method when an image of the moving object at a distance in the second range is detected. Thus, the application to a monitoring system can be achieved.
Patent JP-2011026756-A (JP)
Title: Printing paper
Inventor: YAMAGUCHI MASATO
IPC: D21H19/38
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing paper which has both a high whiteness degree and a high opacity.  <P>SOLUTION: The printing paper containing a violet pigment and/or a blue pigment and having an opacity of ≥85% is characterized in that the basis weight of the printing paper is >70 g/m<SP>2</SP>; and the hue of the printing paper measured by a method of JIS P 8150 is an a* value of ≥0 and <7 and a b* value of ≥-15 to <-3, in measurement including UV rays.  <P>COPYRIGHT: (C)2011,JPO&INPIT