baber/WOPTO huggingface dataset:
Patent JP-2012238983-A (JP)
Title: Contour correction device, contour correction method and contour correction program
Inventor: ASAHARA SHUICHI
IPC: H04N5/208
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a jaggy edge without damaging a characteristic of contour correction in which overshoot and undershoot are suppressed.SOLUTION: A zero-crossing determination section 51 outputs a zero-crossing determination signal showing rates Ra1 and Ra2 from high pass signals of three pixels in total being a target pixel and pixels adjacent to the target pixel in the right and left, to a substitution signal generating section 52. The rate Ra1 shows a rate for substituting a pixel value on the left half of the target pixel for a contour correction candidate value of an adjacent pixel 1 adjacent to the left side of the target pixel. The rate Ra2 shows a rate for substituting a pixel value on the right half of the target pixel for a contour correction candidate value of an adjacent pixel 2 adjacent to the right side of the target pixel. The substitution signal generating section 52 performs substitution for representing the pixel value of a region from the left end part of a region of the target pixel to a zero-cross point by the contour correction candidate value of the adjacent pixel 1 and representing the pixel value of a region from the zero-cross point to the right end part of the target pixel by the contour correction candidate value of the adjacent pixel 2.
Patent JP-2012238550-A (JP)
Title: Connector
Inventor: HARA TERUO
IPC: H01R13/639
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce size of a connector having a lock mechanism.SOLUTION: A connector 10 locks a female housing 40 and a male housing 20 into a fitted state by engaging lock claws 51 provided in the female housing 40 with lock parts 29 provided in the male housing 20. A terminal housing part 41 having a female type outer conductor 44 housed therein is provided in the female housing 40 while a hood part 21 capable of fitting the terminal housing part 41 into the inside is provided in the male housing 20. A lock arm 50 is formed in the terminal housing part 41 by installing slits 49. The lock claws 51 are provided in the lock arm 50 while the lock parts 29 are provided in the hood part 21 so as to be engaged with the lock claws 51.
Patent JP-2012244647-A (JP)
Title: Stator
Inventor: ASANO YOSHINARI
IPC: H02K3/34
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a stator capable of greatly reducing influence of heat during welding although having simple constitution.SOLUTION: The stator includes a stator core 11 which has a plurality of teeth 112 protruding radially from an inner periphery I of an annular yoke 111, and are provided with slots 113 between peripherally adjacent the teeth 112; insulators 12 each of which is arranged in the slot 113 and has a first facing part 121 facing the inner periphery I of the yoke 111 and a second facing parts 122 facing side faces S of the tooth 112; and winding 13 wound around the tooth 112 in a concentration manner with the insulator 12 interposed, a gap G being formed between the inner periphery I of the yoke 111 and the first facing part 121 of the insulator 12.
Patent JP-2012243891-A (JP)
Title: Semiconductor laser driving circuit and semiconductor laser device
Inventor: MIYAJIMA YOSHIFUMI
IPC: H01S5/042
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser driving circuit that allows suppression of the variation in a termination potential while maintaining impedance matching in a simple structure.SOLUTION: A semiconductor laser driving circuit that controls a semiconductor laser diode connected to its output terminal by supplying a driving current to the semiconductor laser diode comprises: a constant-current source which has one end connected to a first power-supply terminal and the other end connected to the output terminal, and supplies a current to the output terminal; a pull-type current circuit which has one end connected to the output terminal and the other end connected to a second power-supply terminal; a push-type current circuit which has one end connected to the first power-supply terminal and the other end connected to the output terminal, and supplies a predetermined current to either the output terminal or the pull-type current circuit; and a termination resistor which has one end connected to the other end of the pull-type current circuit and one end of the push-type current circuit and the other end connected to the second power-supply terminal, and whose resistance component is the same as that of the semiconductor laser diode.
Patent JP-2011162798-A (JP)
Title: HIGHLY SATURATED, RED-EMITTING Mn(IV)-ACTIVATED PHOSPHOR AND METHOD OF FABRICATING THE SAME
Inventor: CHIN TOMEI
IPC: C09K11/08
Filed: 2011-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element including a semiconductor light source which emits radiation at about 250-500 nm and a phosphor composition radioactively coupled to the semiconductor light source.  <P>SOLUTION: In the light emitting device, the phosphor composition is selected from the group consisting of Mg<SB>14</SB>(Ge<SB>(5-a)</SB>Mn<SB>a</SB>)O<SB>24</SB>, Sr(Ge<SB>(4-b)</SB>Mn<SB>b</SB>)O<SB>9</SB>, Mg<SB>2</SB>(Ti<SB>(1-c)</SB>Mn<SB>c</SB>)O<SB>4</SB>, Zn<SB>2</SB>(Ti<SB>(1-d)</SB>Mn<SB>d</SB>)O<SB>4</SB>, SrMg(Al<SB>(10-e)</SB>Mn<SB>e</SB>)O<SB>17</SB>and Y<SB>3</SB>(Ga<SB>(5-f)</SB>Mn<SB>f</SB>)O<SB>12</SB>(wherein a is 0.05-1, b is 0.25-2, c and d are each 0.05-2, and e and f are each 0.05-1.5), and the semiconductor light source includes, for example, a light-emitting diode containing nitrogen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243052-A (JP)
Title: Server, fashion coordinate proposal system, program and recording medium
Inventor: KATSUSHIME MAKIKO
IPC: G06Q50/10
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a server and a fashion article proposal system or the like for disclosing fashion article data corresponding to various users to those users to collect coordinates.SOLUTION: A collector terminal 3 of a user who collects coordinates and a proposer terminal 7 of a proposer who proposes coordinates and a server 5 are connected via a network 10. From the collector terminal 3, fashion article data 211 including image data 143 of the fashion article of a collector are registered so as to be associated with disclosure restriction information 144 in the server 5. The fashion article data 211 permitted to be disclosed to the proposer in response to the disclosure restriction information 145 are transmitted as well as merchandise data 213 from the server 5 to the proposer terminal 7. The proposer selects the coordinates from the fashion article data 211 and the merchandise data 213, and registers the coordinates in the server 5 as coordinate data 215. The collector receives the coordinate data 215 from the server 5, and displays the coordinate data to the collector terminal 3 for a reference.
Patent JP-2012240614-A (JP)
Title: Device, method and program for controlling vehicular air-conditioning
Inventor: KATO YUKUSHI
IPC: B60H1/32
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To control the start and the stop of an engine in a power saving manner while improving the in-cabin environment with a simple constitution.SOLUTION: The outside air temperature is detected (100). The time TA until the odor or the like corresponding to the outside air temperature is generated, the eco-run enabled time TB extended by the stop of a blower fan, and the time TC for stopping the operation of the blower fan are obtained from the eco-run map (102). The blower fan is stopped at the time TC during the eco-run (124). When the eco-run enabled time TB is elapsed, the blower fan is operated, the engine start is requested, and the refrigerant circulation by the compressor is started (126). Thus, when the engine is stopped in an eco-run mode, the comfortability of the in-cabin environment is enhanced by operating the blow fan by the predetermined time, and the eco-run enabled time is prolonged to save the power.
Patent JP-2012240836-A (JP)
Title: Hoisting machine of elevator
Inventor: SASAKI SHIMESU
IPC: B66B7/12
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting machine of an elevator, which can substantially simplify work required for cleaning and which can maintain a rope race for a sheave always in a clean state.SOLUTION: The hoisting machine 1 has the sheave 2 provided to be freely rotate around a predetermined axis, the rope race 6 formed on an outer periphery face of the sheave 2, a support stand 7 provided below the sheave 2, and a cleaning brush 9 attached to the support stand 7. The cleaning brush 9 is arranged so that its tip end always contacts the rope race 6 from below during normal operation of the elevator.
Patent JP-2012249063-A (JP)
Title: Strong excitation circuit of piezoelectric element and strong excitation method
Inventor: SHIRAI OSAMU
IPC: H01L41/09
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a strong excitation circuit which can excite a plurality of piezoelectric elements strongly and simultaneously, and to provide a strong excitation method.SOLUTION: The strong excitation circuit which excites a plurality of piezoelectric elements connected in parallel strongly and simultaneously comprises a first signal generator which outputs a single frequency near the central resonance frequency of the plurality of piezoelectric elements as a first signal, a second signal generator which generates the white noise in a frequency range including the resonance frequency dispersion amount among the plurality of piezoelectric elements as a second signal, a multiplier which multiplies the first signal and the second signal, and an amplifier which amplifies the output from the multiplier and applies the output thus amplified to the plurality of piezoelectric elements.
Patent JP-2012245300-A (JP)
Title: Rice cooker
Inventor: SATO SHINICHI
IPC: A47J27/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that circuit elements have prescribed temperature properties, and suffer constant gap from designed circuit constants which is due to the temperature properties of individual circuit elements which is caused by a room temperature at which the machine body is used, causes a slight gap in the induction heating electric power, and that the deviation of the heating electric power makes a factor of deviation in cooking performances.SOLUTION: The rice cooker can reduce deviation of the heating electric power which is due to a temperature by a temperature detection means 20, a storage means 21 for storing temperature property of the detection electric current value of an electric current detection means 12, and correction of the deviation of the detection electric current value which is due to the temperature property of the temperature detection means 20 by a correction means 22 by fetching a prescribed correction value from the storage means 21 by the detection temperature of the electric current detection means 12 at the time when cooking is started.
Patent JP-2012252058-A (JP)
Title: Light diffusion member, original plate, and manufacturing method thereof
Inventor: TANIGUCHI NAOKI
IPC: G02B5/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion member of which hue is unchanged between the upper and lower parts of a step that corresponds to a boundary of a joint of an original plate, the boundary being inconspicuous.SOLUTION: The sheet-like light diffusion member includes, at least on one surface: a rugged structure having an average pitch of 1 to 150 μm and an average height of 1 to 150 μm; and a step that has an average height of 1 to 100 μm and a maximum height of 1 to 100 μm and substantially linearly traverses the surface.
Patent JP-2011178660-A (JP)
Title: Apparatus for producing nanocarbon material and method for purifying nanocarbon material
Inventor: SUGIYAMA TOMOAKI
IPC: C08L101/00
Filed: 2011-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a nanocarbon material which hardly agglomerates and the dispersibility of which is improved and to provide a method for purifying the nanocarbon material.  <P>SOLUTION: The apparatus for producing the nanocarbon material includes: a nanocarbon material production section 15 for producing the nanocarbon material with a catalyst in a fluidized-bed reactor; an acid treatment unit 17 for dispersing the obtained nanocarbon material with the catalyst in an acid solution 16 to dissolve/separate the catalyst by the acid solution 16; a water washing unit 19 for washing the acid-treated nanocarbon material 18 with water; a filtration unit 23 for filtering the nanocarbon material 18 washed with water; a drying unit 24 for drying the filtered nanocarbon material; and a pulverization unit 25 for pulverizing the dried nanocarbon material to obtain a purified nanocarbon material 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012256987-A (JP)
Title: Switching circuit
Inventor: KANIE NAOTO
IPC: H03K17/695
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit capable of controlling a high current which reduces a switching loss and suppresses a surge voltage in a compact configuration using a reduced number of components.SOLUTION: MOSFETs 30, 31, 32, 33 are connected in parallel between a high voltage line L1 and a low voltage line L2, and first terminals of gate resistances 50, 51, 52, 53 are connected to gate electrodes of the MOSFETs 30-33. Second terminals of the gate resistances 50, 51, 52, 53 disposed for the respective MOSFETs 30, 31, 32, 33 are connected to a pulse generation circuit 60 via a gate voltage application line L3. The pulse generation circuit 60 applies a pulsed gate voltage to the gate electrodes of the MOSFETs 30-33 via the gate resistances 50-53. A capacitor 70 is connected in a single location between the gate voltage application line L3 and the high voltage line L1.
Patent JP-2012256389-A (JP)
Title: Method of manufacturing glass substrate for magnetic recording medium
Inventor: SHIDA NORIHITO
IPC: G11B5/84
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining a glass substrate for a magnetic recording medium excellent in mechanical characteristics and excellent in surface roughness of a principal plane and in-plane uniformity thereof.SOLUTION: The method of manufacturing a glass substrate for a magnetic recording medium includes: a shaping step of processing a glass blank into a disk-shaped glass substrate having a circular hole in the center thereof; a polishing step of polishing a principal plane of the glass substrate; and a washing step of washing the glass substrate. The glass substrate is made of aluminosilicate glass having a Young's modulus of 68 GPa or more and having a specific modulus of 27 MNm/kg or more. The polishing step includes a final polishing step for polishing the principal plane of the glass substrate by using a polishing liquid, which contains silica particles having an average particle diameter of primary particles of 1-80 nm, has a pH of 3.5-5.5, and has an electrical conductivity of 7 mS/cm or less, and a polishing pad.
Patent JP-2013004749-A (JP)
Title: Electronic apparatus structure
Inventor: KATO KAZUNORI
IPC: H05K5/02
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus structure having excellent workability, and improving flexibility for selecting an assembling order, without causing a problem of increasing cost.SOLUTION: An apparatus casing 2 is detachably attached with a lower surface plate 2A (An assembly component). This attachment is carried out by using screw portions 4b and 4b' projecting to the outside, of plugs 4A-4E. In a small-diameter through-hole 2Aa formed on the lower surface plate 2A, the screw portions 4b of input plugs 4A-4C projecting out from an input portion unit 3A are inserted, and fixed by a nut 5 with a sleeve having a nut portion 5a and a sleeve portion 5b. In a large-diameter through-hole 2Ab formed on the lower surface plate 2A, the screw portions 4b' of the plugs 4D and 4E projecting out from apparatus units 3B and 3C are respectively inserted and fixed by a nut 6.
Patent JP-2013004823-A (JP)
Title: Semiconductor device manufacturing method
Inventor: RI SHINKA
IPC: H01L25/07
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability with maintaining mounting efficiency.SOLUTION: A semiconductor device manufacturing method comprises: filling around electronic components mounted on a metal plate 2 in a metal mold with a highly liquid insulation resin 6 in a compressed manner; and subsequently, hardening the insulation resin 6. By doing this, the electronic components can be built inside a wiring board at high density with preventing breakage of the electronic component and deformation or a short circuit of a metal wire, and improving reliability by preventing occurrence of warp, distortion, cracks and the like of the wiring board.
Patent JP-2013004832-A (JP)
Title: Crystalline solar cell and method for manufacturing the same
Inventor: TANIGAWA SEIJI
IPC: H01L31/04
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline solar cell in which deterioration in adhesion of a baked electrode can be suppressed even at a low baking temperature, and a method for manufacturing the same.SOLUTION: There are provided the crystalline solar cell and the method for manufacturing the same. The crystalline solar cell comprises: a semiconductor substrate 1; an impurity diffusion region 5 provided at a surface of the semiconductor substrate; a passivation film 8 provided on the surface of the semiconductor substrate; a recess 9 provided in the passivation film 8; and a baked electrode 11 provided so as to cover the impurity diffusion region 5 and the recess 9 respectively.
Patent JP-2013002210-A (JP)
Title: Steel frame brace, and structure for connecting the same with steel frame column and steel frame beam
Inventor: OHATA EIICHI
IPC: E04B1/58
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a steel frame brace with a simple structure, easy in transportation and excellent in workability on a site.SOLUTION: In a tensile type steel frame brace, steel flat bars placed in a lateral direction are crossed in a X-shape and are arranged, and a crossing part at the center is integrated in a X-shape by welding, which is combined with and fixed to a gusset plate 21 attached to a steel frame column 10 and a steel frame beam 11 combined with the steel frame column, through a joint metal 30. Because the tensile type steel frame brace does not cause a buckling problem, a shear burden ratio of column and beam frames to the brace, extraction process of a foundation system and a building characteristic period can be adjusted by changing material strength and a cross section so as to increase the degree of freedom in structural design.
Patent JP-2013004016-A (JP)
Title: Resource-saving effect analysis device, resource-saving effect analysis method, and program
Inventor: HARA MIEKO
IPC: G06Q50/26
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To allow even a person, who is not an expert in environmental influence of a product or service intending to save resources, to select a suitable evaluation method for analyzing resource-saving effects.SOLUTION: A resource-saving effect analysis device includes an evaluation element section part 20 which analyzes evaluation elements of the product or service intending to save resources and sections the evaluation elements by evaluation ranges and evaluation items; a selection part 21 for method for each evaluation element which selects an environmental influence evaluation method corresponding to an evaluation element sectioned by the evaluation element section part 20 for each evaluation element by reference to a database in which evaluation ranges, evaluation items, and environmental influence evaluation methods are related to one another; and an all evaluation element corresponding method selection part 22 which selects an environmental influence evaluation method corresponding to all the evaluation elements based upon a selection result of the selection part 21 for method for each evaluation element. The environmental influence evaluation methods registered in the database are a life-cycle evaluation method, a material flow analysis method, and a life-cycle impact evaluation method.
Patent JP-2013002251-A (JP)
Title: Grating and its assembling method
Inventor: SATO TETSUO
IPC: E03F5/04
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a grating that can be assembled efficiently at low cost without welding throughout all processes of assembly, and its assembling method.SOLUTION: There is provided a lattice-shaped grating 1 including main bars 2, a cross bar 3, and end plates 3. The cross bar 3 penetrates the respective main bars 2, and the cross bar 3 and main bars 2 are coupled and fixed together by plastically deforming parts of the cross bar 3 between main bars into a substantially elliptic shape having a longitudinally long section. The main bars 2 arranged on both parallel endmost sides are coupled and fixed by caulking ends of the cross bar 3 as shown by 3b. Each main bar 2 has caulking pieces 5 on end faces on both end sides, the caulking pieces 5 are inserted into the end plates 4 and caulked to couple and fix the respective main bars 2 and end plates 4 together, thereby assembling the lattice-shaped grating 1.
Patent JP-2013008083-A (JP)
Title: Fire sensor
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/107
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire sensor capable of preventing brightness decrease of the light emitted from an emitting surface of a light guide.SOLUTION: The fire sensor includes a base attached to an installation plane and a main body 2 which is detachably attached to the base. The main body 2 is constituted of: a detector 3 for detecting occurrence of a fire; a light emitting element 6; a light guide 7 that allows the light from the light emitting element 6 to enter from an incidence plane 7a and go out from an emitting surface; a body 5 for storing the detector 3, the light emitting element 6, and the light guide 7; and a cover 8 engaged with the body 5. The light guide 7 is formed with a reflection plane 7c for reflecting the light entering through the incidence plane 7a toward the emitting surface side. The body 5 is formed with a window hole for exposing the emitting surface of the light guide 7. The cover 8 is formed with protrusion pieces 8 m which are deformable in a thickness direction at positions opposing the light guide 7 in a state being engaged with the body 5. Each of the protrusion pieces 8 m is formed with a projection 9 being opposite to the reflection plane 7c of the light guide 7 at the body 5 side.
Patent JP-2013007811-A (JP)
Title: Laser scanner
Inventor: MURATA SATOTAKA
IPC: G02B26/10
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanner which is capable of linearizing a trajectory of a scanning laser beam even when an optical axis of the laser beam is inclined with respect to an axis orthogonal to a driving shaft of a deflector.SOLUTION: A laser light source 1 emits a laser beam Lz. A deflecting mirror 1 is freely turntable and reflects the laser beam Lz. An optical axis of the laser beam Lz is inclined with respect to an axis orthogonal to a driving shaft of the deflecting mirror 1. An inner peripheral surface and an outer peripheral surface of a lens 3 are formed of curved surfaces. The laser beam Lz reflected by the deflecting mirror 1 makes incident to the inner peripheral surface and is emitted from the outer peripheral surface. The laser beam Lz emitted from the outer peripheral surface is always parallel with a prescribed reference surface regardless of turning of the deflecting mirror 1, and a trajectory of the laser beam Lz scanned by turning of the deflecting mirror 1 is linearized.