baber/WOPTO huggingface dataset:
Patent JP-2010180287-A (JP)
Title: Method of preparing caking additive for producing coke and method for producing coke
Inventor: NAKAMURA YOSHIKAZU
IPC: C10B57/04
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a caking additive for producing coke, in which the caking additive for producing the excellent coke having small volatile matter is produced at high yield while effectively improving the strength of coke.  <P>SOLUTION: In the method of producing the caking additive for producing the coke, the caking additive for producing the coke which comprises separated solvent deasphalted pitch is obtained by subjecting residual oil containing at least one kind selected from atmospheric distillation residual oil obtained by atmospherically distilling crude oil and reduced-pressure distillation residual oil obtained by atmospherically distilling and reduced-pressure distilling crude oil, to the extraction treatment by using light reformate as a solvent, separated after naphtha fraction obtained by atmospherically and fractionally distilling the crude oil is reformed in a catalytic reforming apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181526-A (JP)
Title: Active display device including light-emitting element
Inventor: YAMAMOTO TOSHIHIRO
IPC: G09F9/30
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to compensate in either case where the shift of the threshold of a driving transistor for driving a light-emitting element is normally off or normally on.  <P>SOLUTION: The active display device includes: the driving transistor Dr-Tr for driving the light-emitting element OLED; a holding capacitor Cs connected between the gate electrode of the driving transistor Dr-Tr and a GND; and an inductor L disposed in a path passing through the source-drain electrodes of the driving transistor Dr-Tr and the holding capacitor Cs. The path passing through the source-drain electrodes of the driving transistor Dr-Tr, the inductor L and the holding capacitor Cs constitutes a resonant circuit having resistive components. The potential at the contact portion of the gate electrode of the driving transistor Dr-Tr with the holding capacitor Cs is changed by a resonant current flowing in the resonant circuit, then, the threshold voltage of the driving transistor Dr-Tr is stored in a writing capacitor Cw.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183257-A (JP)
Title: Receiver for digital broadcasting
Inventor: ADACHI SATOSHI
IPC: H04N5/44
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for digital broadcasting, which has selection circuits of two systems and suppresses the occurrence of mutual modulation distortion when a local oscillation signal interferes between respective multiplication circuits.  <P>SOLUTION: The first and second selection circuits 2a and 2b convert inputted first and second high-frequency signals into first and second intermediate frequency signals by using first and second local oscillation signals, respectively. In such a case, the frequency f<SB>L1</SB>of the first local oscillation signal is set to a value higher than the frequency of a receiving channel by an intermediate frequency f<SB>IF</SB>, and the frequency f<SB>L2</SB>of the second local oscillation signal is set to a value lower than the frequency of the receiving channel by the intermediate frequency f<SB>IF</SB>. As a result, center frequencies of the first and second intermediate frequency signals become equal to each other. Further, frequency inversion processing is applied to one intermediate frequency signal with the center frequency of the intermediate frequency signal as an inversion axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181690-A (JP)
Title: Image display device
Inventor: KURANAGA TAKAHIDE
IPC: H01L27/32
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device having an optimal pixel structure when the screen is divided into a region for displaying a still image and a region for displaying a moving image.  <P>SOLUTION: The image display device includes a display unit comprising a plurality of pixels each having a self-luminous element, and a plurality of signal lines 102 inputting an image voltage to each pixel, in which each pixel includes a field-effect transistor that drives the self-luminous element on the basis of the image voltage input to the pixel through the signal line. The display unit is divided into two regions of a first region and a second region, and a ratio (channel width/channel length) of the field-effect transistor in the first region is smaller than a ratio (channel width/channel length) of the whole field-effect transistors in the second region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180180-A (JP)
Title: Method for preparing coelenteramide or analog thereof
Inventor: INOUE SATOSHI
IPC: C07D241/20
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a method for preparing coelenteramide or an analog thereof with high yield is needed.  <P>SOLUTION: A method for preparing di-O-methyl coelenteramide or an analog thereof comprises reacting O-methyl coelenteramine or an analog thereof with 4-methoxyphenylacetyl halide or an analog thereof. The method for preparing coelenteramide or an analog thereof comprises demethylating di-O-methyl coelenteramide or the analog thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183798-A (JP)
Title: Fuel pump and fuel supply device using the fuel pump
Inventor: MIYAKI ATSUSHI
IPC: H02K7/14
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump having no vertical directionality but comprising a yoke and to provide a fuel supply device using the fuel pump.  <P>SOLUTION: The fuel pump includes: a cylindrical yoke made of a magnetic material; a rotor arranged in the yoke; a first lid rotatably supporting one side of the rotor; and a second lid rotatably supporting the other side of the rotor. The first and second lids are assembled in the yoke without having the vertical directionality. Accordingly, an operator assembles a brush holder and a pump part in the yoke without confirming the vertical directionality of the yoke; and the fuel supply device is effectively manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184314-A (JP)
Title: Circular saw cutter
Inventor: ONO MITSUO
IPC: B23D45/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten cycle time in continuously cutting into a constant dimension.  <P>SOLUTION: Air nozzles 21 and 21 for jetting compressed air from a feed direction of a workpiece W are provided in the vicinity of an edge of a circular saw blade 9 mounted on a circular saw motor 11. After cutting, retreat motion of the circular saw motor 11 is started after the compressed air is jetted from the air nozzles 21 and 21, and control of stopping the jet of the compressed air takes place when the circular saw motor 11 returns to a waiting position. The air nozzles 21 and 21 are provided at the tip of an air passage incorporated in a saw blade cover covering the circular saw blade. A universal hose 27 for introducing the compressed air from a compressed air source 2 is connected to the air passage 25. A controller 40 outputs an instruction for controlling to open/close an air valve 29 provided at an inlet of the air passage 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184270-A (JP)
Title: Rotating type plastic working apparatus
Inventor: ISHIDA HIROAKI
IPC: B21D22/16
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotating type plastic working apparatus which achieves reduction of weight and cost and is adequately arranged according to applications even when a plurality of rollers are supported on a common mechanism.  <P>SOLUTION: The rotating type plastic working apparatus includes: a drive rotating mechanism 16 for rotating a workpiece 4 around a main shaft D; a roller 2 for plastic-working the workpiece 4; and a three axis positioning mechanism 3 for positioning the roller 2 in a three axis direction of an X axis direction, a Z axis direction, and a Y direction. The rotating type plastic working apparatus includes: a roller 2a for heavy working and a roller 2b for light working as the roller 2; and a movement selecting mechanism S1 for selectively determining the roller for working the workpiece 4 by moving both the rollers in the Y axis direction. In the Y axis direction on the movement selecting mechanism S1 side as seen from the main shaft D, the roller 2a for heavy working is arranged on the rotation base end side of the main shaft D and the roller 2b for light working is arranged on the rotation distal end side. In a heavy working state for using the roller 2a for heavy working, a mechanical regulation mechanism S1d for regulating the additional movement of the roller 2a for heavy working to the rotation distal end side by the movement selecting mechanism S1 is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216260-A (JP)
Title: Engine integrating various energy conservation cycle
Inventor: TANIGAWA HIROYASU
IPC: F01K25/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine to target 1,700 times of generation quantity with a water gravity force power generation.  <P>SOLUTION: Two kinds of vertical all moving blade water gravity force solar heat turbines are driven by superheated vapor acceleration of water+compressed air acceleration of water respectively in the water gravity force power generation. Atmospheric pressure same speed same volume power becomes 1700 times of existing steam turbine power generation. Generation power of the mercury speed turbine drive with increased head of 1000 m or the like as gravity acceleration in a vertical downward direction is increased. Power generation quantity is made 10 times or the like of the existing world by operation of the water gravity force power generation. Cooperation of anybody such as various automobile heyday, various ship heyday, electric driven all electrification house heyday, factory electrification heyday, and the like of very low cost gravity force power generation storage battery drive is facilitated. Fuel cost is made 0, exhaust gas of CO2 is made 0, and sea water temperature rise is made 0 to fully eliminate existing thermal power generation, prevent global warming, and postpone extermination of human.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009195104-A (JP)
Title: Primary part of linear electric machine with force ripple compensation function and linear electrical machine
Inventor: JAJTIC ZELJKO
IPC: H02K41/03
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To further develop a primary part having a plurality of active means for producing a magnetic field and a linear electric machine with this type of the primary part so that they can have an active force ripple and a passive force ripple which are reduced, i.e. a cogging force.  <P>SOLUTION: Provided is the primary part (2) of the liner electrical machine (10, 20). The primary part (2) has a first means for production of a first magnetic field, and a second means for production of a second magnetic field, the first means and the second means are arranged to achieve a superimposition of the first magnetic field with the second magnetic field. In addition, a magnetic flux-guiding element to reduce a force ripple is arranged on one and/or both of end surfaces of the primary part (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010193944-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TANIGUCHI TETSUYA
IPC: A61B8/08
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus, which enables accurate real-time measurement of a subject's body in depth and facilitates the diagnosis of subject's tissues with close acoustic impedances without the influences of an operator's probe pressurizing way.  <P>SOLUTION: The first ultrasonic signal is transmitted to a subject and the second ultrasonic signal reflecting from the subject's interior is received by a receiver to form electric signals. A signal processing part calculates nonlinear parameter distributions within the subject's body based on the n-degree frequency component strength ratio (n: a natural number) of the electric signals. An image processor generates image data, and a display visualizes the image data to plot it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194556-A (JP)
Title: T type tundish for continuous casting device having excellent floating-up/separation of inclusion
Inventor: ONODA HIROYUKI
IPC: B22D11/10
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tundish having excellent floating-up/separation of inclusions, which can sufficiently float-up inclusions in molten steel.  <P>SOLUTION: The T type tundish of two strands is provided with: an injection chamber 10 charged with molten steel from a ladle; and a distribution chamber 11 charging the molten steel in the injection chamber 10 to a mold; wherein the storage volume of molten steel is 10 to 30 ton, and the maximum depth is 1.0 to 2.5 m. The relation between the half-width W of the distribution chamber 11 and the half-width W1 of the injection chamber 10 is made proper. The relation between the half-width W2 of the recessed part and the distance D of nozzle holes is made proper, and the relation between the depth L1 of the distribution chamber 11 and the length L2 of the recessed part is made proper. Further, the relation between the half-width W1 of the injection chamber 10, the half-width W2 of the recessed part and the depth L1 of the distribution chamber 11 is made proper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196285-A (JP)
Title: Method for reinforcing existing structure
Inventor: KATO TAKEHIKO
IPC: E04G23/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing an existing structure, which facilitates construction, and which can increase the shear strength, rigidity and bending strength of the reinforcing target section of the existing structure.  <P>SOLUTION: In this method for reinforcing the existing structure, the reinforcing target section is reinforced by integrating the reinforcing target section of the existing structure 2 with a reinforcing plate. A fiber concrete plate 3 with a compressive strength of 150 N/mm<SP>2</SP>or more, a bending strength of 20 N/mm<SP>2</SP>or more, and a tensile strength of 8 N/mm<SP>2</SP>or more is used as the reinforcing plate 2. An integration means for integrating the reinforcing target section of the existing structure and the reinforcing plate together includes a mechanical joint element for attaching the fiber concrete plate to the reinforcing target section, and a grout material 16 for being infilled into a grout filling space 15 formed between the reinforcing target section and the fiber concrete plate attached to the reinforcing target section by the mechanical joint element. An extension section extended by the integration means and the fiber concrete plate is anchored to an existing section (column 40), except the reinforcing target section of the existing structure adjacent to the extension section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194029-A (JP)
Title: Dishwasher
Inventor: HASHIMOTO KAZUHIKO
IPC: A47L15/46
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which determines amount and quality of soil of stored dishes and realizes suitable washing according to the soil.  <P>SOLUTION: A turbidity detecting means 30 which detects soil of wash water which circulates inside of a washing tub 12 and has a luminescent part 40, a transmitted light receiving part 41 and a reflection light receiving part 42 are provided which detect light from the luminescent part and a determination means 21 for determining degree of the soil of the wash water through output signals from the turbidity detecting means 30. The determination means 21 compares the output signals from the transmitted light receiving part 41 and the output signals from the reflection light receiving part 42 and determines the quality of the soil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194211-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can detect and control air flow volume with low cost.  <P>SOLUTION: The vacuum cleaner includes a cleaner body 18 which has an electric blower 1 for sucking up dust, a dust-collection chamber for collecting dust (not shown) and a built-in input control means 2 controlling the electric blower 1, a hose 20 which is connected to the cleaner body 18 and leads dust to the dust-collection chamber from the surface to be cleaned, and an extension/contraction detection means 4 which detects the extension/contraction degree of the hose 20. The input of the electric blower 1 is controlled in proportion to the output of the extension/contraction detection means 4. The air flow volume can be detected with low cost for controlling the electric blower since the extension/contraction detection means 4 detects the amount of extension/contraction of the hose 20 in proportion with air flow volume.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203253-A (JP)
Title: Oil mist separator
Inventor: HIRAMATSU CHIAKI
IPC: F01M13/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil mist separator that prevents re-scattering of oil accumulated in a filter and is improved in the oil mist separation performance.  <P>SOLUTION: A housing 11 of an oil mist separator 10 that has a blow-by gas passage 14 is provided on a cylinder head cover C of an engine. A square frame-shaped filter fixing frame 15 is provided in the housing 11, and a filter 16 on which the oil mist contained in the blow-by gas adheres and is formed into droplets is fixed to the filter fixing frame 15. The width d of the lower frame 19 of the filter fixing frame 15 is set larger than the width u of the upper frame 17 and the widths of the side frames 18. An oil discharging port 20 through which the oil formed into droplets in the filter 16 is discharged is provided on the bottom wall 11a of the housing 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201314-A (JP)
Title: Method and apparatus for treating emission
Inventor: MIYAZAKI HIDEO
IPC: C12N1/20
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for treating emission capable of stably and efficiently treating an organic halogen compound for a long period of time.  <P>SOLUTION: An organic halogen compound is biologically removed by feeding emission comprising an organic halogen compound into a gas treatment column 24 via an emission pipeline 12 to bring the emission into contact with a microorganism layer 25 in which a decomposing microorganism decomposing an organic halogen compound is carried on the carrier 64, while spraying a liquid 76 from a spray pipe 26 onto the microorganism layer 25 to carry out the treatment of the emission keeping the microorganism layer 25 in a wet condition. The liquid 76 sprayed onto the microorganism layer 25 is recovered in a tank 28 disposed at the bottom of the gas treatment column 24. A collecting material 66 that collects the decomposition microorganism (a biofilm coming off and falling from the support 64) in the liquid 76 present in the tank 28 is disposed therein. The liquid 76 removed of the decomposition microorganism by virtue of the collecting material 66 is recycled to the spray pipe 26, and is sprayed onto the microorganism layer 25 again.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203869-A (JP)
Title: Shape measuring roll of metal strip
Inventor: KAJIWARA TETSUO
IPC: G01B5/207
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measuring roll of a metal strip, adjustable easily and usable for a long period only by exchanging a component, and capable of measuring a shape accurately up to the end in the width direction of the metal strip.  <P>SOLUTION: This shape measuring roll 1 of the metal strip whose both ends are supported rotatably on a line where the metal strip runs, and which is installed so as to wind the metal strip, includes: an inside roll 10 having at least one or more axial-direction grooves formed on the surface; a hollow cylinder 20 suitable for the inside roll 10; and a plurality of sensor sets 30 installed in the axial-direction grooves 40 of the inside roll 10, for measuring a winding pressure of the metal strip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206585-A (JP)
Title: Image reading apparatus
Inventor: SUGA JUNYA
IPC: H04N1/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the image degradation of read image data, even when an ESD occurs to a cable for connecting a main substrate with a carriage, in an image reading apparatus.  <P>SOLUTION: An SOC 110 outputs a master clock (MCKb) to a TG 310 of a carriage 300 through an FFC 200. Moreover, the master clock (MCKa) is output directly to a comparator 130. The comparator 130 compares input two master clocks (MCKa and MCKb), and when there is a difference (phase difference), outputs a signal to the effect to the SOC 110. When the above described signal is received, the SOC 110 performs suitable image processing by determining that the output data of an AFE120 is abnormal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116915-A (JP)
Title: Appropriately rendering for graphical object, when corresponding outline lacks control points
Inventor: STAMM BEAT
IPC: G06T11/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for appropriately rendering a graphical object, when the corresponding outline lacks necessary control points.  <P>SOLUTION: A computer system calculates the target width for the features of the graphical object. The computer system calculates the position of a center line corresponding to the feature. The computer system rounds the calculated position of the center line to a grid position, based on the calculated target width for the feature. The computer system adjusts the position of one or more control points of the feature, to comply with the grid position of the center line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010201043-A (JP)
Title: Diamond and imitation gem thereof
Inventor: AOYANAGI TAKESHI
IPC: A44C17/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond, allowing viewing of an arrow pattern and a heart pattern at the same time in a crown part under a predetermined condition.  <P>SOLUTION: In this diamond, when incident light from a table or a crown is reflected on one side pavilion and it is again reflected on the other side pavilion to produce outgoing light, an upper V-shaped line of the heart pattern is formed by a boundary line in the vicinity of a girdle facet point of adjacent pavilion facets. When outgoing light is transmitted through the crown and emitted, a lower V-shaped line of a heart pattern and the other lines of the heart pattern are formed by a boundary line of a star facet formed on the crown, thereby the heart pattern is visually recognized as well as the arrow pattern on the crown part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206067-A (JP)
Title: Radiation detector
Inventor: KIYOTO NAOHARU
IPC: H01L27/146
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To configure a radiation detector to efficiently move charges generated in a radiation photo-conductive layer to an electrode.  <P>SOLUTION: A radiation detector 10 in which electrodes 4, 5 are provided on both sides of a radiation photo-conductive layer 1, detects charges generated inside the radiation photo-conductive layer 1 as an electric signal by being irradiated with radiation while a predetermined bias voltage is applied between the electrodes, wherein the radiation photo-conductive layer 1 is composed of inorganic semiconductor particles and fullerenes or its derivatives.  <P>COPYRIGHT: (C)2010,JPO&INPIT