baber/WOPTO huggingface dataset:
Patent JP-2009116203-A (JP)
Title: Liquid crystal display unit
Inventor: OKUDA AKIHIKO
IPC: G02F1/1343
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display unit using the delta arrangement and capable of improving quality of picture image by eliminating stripe-like unevenness in luminance.  <P>SOLUTION: When picture signal voltage to be applied on a source line SLn(B) is VB(n)o, and picture signal voltage after correction is V'B(n)o, the picture signal voltage after correction V'B(n)o is obtained by the following expression: V'B(n)o=VB(n)o-ηBo(VG(n-1)o-VB(n)o) (wherein, ηBo is the correction factor corresponding to the displayed color (blue), (VG(n-1)o-VB(n)o) indicates difference in potential between the source line SLn(B) and the source line SLn-1(G), and the value obtained by multiplying the difference in potential by the correction factor is a correction value). The picture signal voltage to be written into a picture element electrode 11 is corrected by subtracting the correction value from the picture signal voltage to cancel the influence on the assumption that the picture signal voltage is affected by the difference in potential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115748-A (JP)
Title: Device for measuring hydrodynamic force
Inventor: ISHITANI YOSHIHIDE
IPC: G01L5/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of measuring force that a structure placed in a flow field receives from a fluid.  <P>SOLUTION: A hydrodynamic force measuring device 10 has a pair of cantilevers 11 and 11, provided so that their free ends 11F face each other, and a sensitive part 12 for receiving hydrodynamic force Ff. A force transmitting member 15, constituted of a structure separate from at least one of the cantilevers 11 and the sensitive part 12, is provided between the cantilever pair 11 and the sensitive part 12. Thus, the sensitive part 12 is held at both ends and pin-supported by the pair of cantilevers 11 and 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121919-A (JP)
Title: Front/rear face discriminating apparatus for workpiece
Inventor: SHIBAZAKI NOBUHIRO
IPC: G01N21/17
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front/rear face discriminating apparatus capable of discriminating the front face from the rear face of a workpiece having a recess or a projection at the same position of both the front and rear faces, wherein only the shape of the recess or the projection differs from each other.  <P>SOLUTION: The front/rear face discriminating apparatus for a nut which determines whether the upper surface of the nut is its front face or rear face, comprises: a camera for photographing the upper surface of the nut; and a front/rear face discriminating means for discriminating the front face from the rear face of the nut based on the area of a workpiece shape (nut display image) in image data which are obtained by the camera and displayed as an image. The front/rear face discriminating means calculates a pixel count (area) of the nut display image photographed by the camera, and determines the front or rear face of the nut by checking whether or not the pixel count (area) is larger than a threshold pixel count (threshold area value).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104570-A (JP)
Title: Data structure for image formation and method of forming image
Inventor: NAKASHIRO TETSUYA
IPC: G06T13/80
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide expression techniques having an expressive power similar to that of three-dimensional techniques by appropriately expressing, as an extension of a two-dimensional technique, an object not suited for three-dimensional techniques because it involves a three-dimensionally contradictory shape and shades, such as two-dimensionally drawn face or object illustrations.  <P>SOLUTION: A group of parameters for describing the state of an object which is desirably changed is prepared. Each component for drawing the object is associated with parameters consisting of a subset of the group of parameters. Data defining a shape or a set value for each combination of parameter values serving as keys are prepared. Depending on the parameter value representing the required state of the object, interpolation or extrapolation is performed to create the image required.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008139867-A (JP)
Title: System and method for color reproduction
Inventor: XIAO KAIDA
IPC: G09G5/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for color reproduction that actualize the color reproduction satisfactory from user's viewpoint even when the same image is reproduced on display screens of mutually different sizes.  <P>SOLUTION: The system includes an image-content-analysis unit 152 that analyzes the color distribution of pixels that constitute an input image, a parameter-prediction unit 154 that predicts scaling parameters based on the attribute information on the pixels, the color distribution, and the image size information, and a luminance-chroma-determination unit 156 that determines the final luminance and chroma of the pixels using the predicted parameters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127071-A (JP)
Title: Method for manufacturing thick high strength high toughness steel pipe base stock
Inventor: OKATSU MITSUHIRO
IPC: C21D8/02
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a base stock for steel pipe for line pipe with a UOE or press-bending method, having API-5L of ≥70 and a plate thickness of ≥20 mm.  <P>SOLUTION: The steel base stock containing, by mass, 0.03-0.09% C, 0.01-0.50% Si, 1.0-3.0% Mn, ≤0.030% P, ≤0.010% S, 0.003-0.100% sol.Al, ≤0.0005% B, 0.005-0.1% Nb, 0.005-0.05% Ti, and further, one or more kinds selected among Cu, Ni, Cr, Mo, V, Ca, Mg, REM, Zr and Ceq: 0.36-0.60 and the balance Fe with inevitable impurities, is heated at 1000-1250°C and rolled in the recrystallization temperature zone and then, a primary rolling having ≥40% accumulating rolling-reduction ratio in the non-crystallizing temperature zone, is applied, and after heating from the temperature higher than an Ar<SB>3</SB>point to the recrystallization temperature at the temperature rising rate of ≥2°C/sec, the cooling is performed to the temperature lower than the Ar<SB>3</SB>point to the temperature higher than Ar<SB>3</SB>-50°, and thereafter, the rolling is restarted, and a secondary rolling is applied at an accumulated rolling-reduction ratio of ≥15% in two-phase temperature zone and an accelerated cooling is applied from the temperature higher than Ar<SB>1</SB>point to ≤600°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128167-A (JP)
Title: Optical three-dimensional measurement device and filter process method
Inventor: IIZUKA TOMOYUKI
IPC: G01B11/24
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical three-dimensional measurement device and a filter processing method, capable of automatically selecting the optimum cutoff filter processing.  <P>SOLUTION: An operator inputs an observation condition for measuring an observation sample 300 by using an indication part 600, while viewing a display part 500. In the optical three-dimensional measurement device 1000, a filter processing part automatically selects and executes optimum filter processing, on the basis of the observation condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127770-A (JP)
Title: Multiple disc clutch device
Inventor: SUZUTA MASAYOSHI
IPC: F16D13/60
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple disc clutch device for improving the engaging/disengaging accuracy of a clutch while preventing the collapse of a clutch center.  <P>SOLUTION: The multiple disc clutch device 10 comprises a clutch outer 15 to be connected to an input member 14, a clutch inner 16 to be fixed to an output shaft 13, a pressure plate 20 for clamping a first friction plate 17 and a second friction plate 18 between the clutch inner 16 and itself in the axial direction, the clutch center 19 arranged between the clutch inner 16 and the pressure plate 20 in the axial direction, and a cam mechanism 40 provided for moving the first friction plate 17 and the second friction plate 18 to press/separate one against/from the other. An annular member 72 is provided for abutting on a circular inner peripheral face 16c of the clutch inner 16, formed concentric with the output shaft 13. The inner peripheral face of the annular member 72 abuts on the outer peripheral face of the clutch center 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128713-A (JP)
Title: Single-layer electrophotographic photoreceptor and image forming apparatus
Inventor: SHISHIDO MAKOTO
IPC: G03G5/06
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-layer electrophotographic photoreceptor and an image forming apparatus in which even when image formation is performed in any operating environment, filming on the surface of a photosensitive layer and the generation of black spots on a formed image attributable to the filming can be effectively suppressed, and an α-phenylstilbene triphenylamine compound having a specific structure is allowed to effectively exhibits its excellent charge transport ability, so that sensitivity characteristics can be stably maintained.  <P>SOLUTION: In the single-layer electrophotographic photoreceptor, a hole transport agent is the α-phenylstilbene triphenylamine compound and an electron transport agent has a value within a range of 27-50 wt.% as a solubility in tetrahydrofuran (at a measurement temperature of 25°C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128796-A (JP)
Title: Developer container and method for filling the same
Inventor: ICHIKAWA HIDEO
IPC: G03G15/08
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying tool and a developer container suitable for unraveling and conveying a developer, and a method of filling the developer into the developer container.  <P>SOLUTION: Each low-angle portion of a spiral conveyance member 23 is rotated along a storage chamber inner wall of a toner cartridge 10, as the conveying tool 20 is rotated under the condition where the any of the low-angle portions of the spiral conveyance member 23 is buried into the developer. The flocculated developer is unraveled by a shearing force acting between the storage chamber inner wall, in particular, when the developer is flocculated during initial driving time, since each low-angle portion forms a small angle with respect to an axial direction c of a rotation shaft 21 and thus the developer is easily conveyed in the rotational direction by dragging rather than in the conveying direction. On the other hand, the developer released from flocculation by unraveling is conveyed to a conveying-directional downstream side in the storage chamber, since each high-angle portion forms a large angle with respect to the axial direction c of the rotation shaft 21 and thus the developer is easily conveyed in the conveying direction of the rotation shaft 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128310-A (JP)
Title: Navigation device and navigation related information displaying technique
Inventor: HORI KATSUYA
IPC: G09B29/10
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To illustrate reliability of a result of positioning in a straightforward manner.  <P>SOLUTION: The present invention acquires a plurality of orbital data S2 (S2A, S2B, and S2C) from a plurality of GPS satellites, positions the own present position based on the orbital data S2 (S2A, S2B, and S2C) and distance data to a plurality of GPS satellites, displays acquisition course level until acquiring completion of a plurality of orbital data S2 (S2A, S2B, and S2C) sufficient to perform positioning as a level mark LM on a displaying section 13, counts effective remaining time for a plurality of orbital data S2 (S2A, S2B, and S2C) permitted to use for positioning of the present position, and presents the effective remaining time concerned with gradual display to the level mark LM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106919-A (JP)
Title: Filtering apparatus of water in water tank
Inventor: MIYAMOTO KAZUO
IPC: B01D39/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To aim at keeping water clean without giving someone any trouble though water in a water tank turns dirty by excrement of fishes which enters it.  <P>SOLUTION: When many filters including limestone to be a filtering member are directly placed in the water tank and sewage is circulated by a submerged pump provided on the top of the filter, bacteria generate on limestone in the filter. An organic substance in the water tank is decomposed by the bacteria, thereby enabling water to be naturally kept clean.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130910-A (JP)
Title: Telephone device
Inventor: SHIODA MIHO
IPC: H04B5/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone device in which a radio tag is used to manage presence of a person.  <P>SOLUTION: The telephone device includes: a radio tag reader connecting means which is connected with an inside radio tag reader and an outside radio tag reader installed in an entrance/exit; an ID information receiving means for receiving ID information read by the inside and outside radio tag readers; and an entry/exit detecting means for detecting, when information of the same radio tag is received from the inside radio tag reader and from the outside radio tag reader, entry or exit of the radio tag, from the order of reception, wherein, when the entry/exit detecting means detects entry or exit, a predetermined function is started or stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132066-A (JP)
Title: Printer and control method of printer
Inventor: INADA HIRONOBU
IPC: B41J21/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To freely switch double-sided printing and single-sided printing according to contents of printing data even when a printing method is not set before execution of printing processing, and to provide a printing result easier to see even when a logo mark is inserted in double-sided printing.  <P>SOLUTION: The control method of the printer has: the determination step (S14) of determining whether an indication transmitted from a host computer 20 which is an image data printing direction CA to print image data defined in an image data storage part 107 of the printer 10 is executable; and the printing step (S17) of carrying out double-sided printing including the image data when the image data printing direction CA is determined to be executable in the determination step, and of carrying out single-sided printing when the direction is inexecutable or there is no image data printing direction CA.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133450-A (JP)
Title: Motion device
Inventor: KISHI HIROAKI
IPC: F16C29/06
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion device capable of smoothly rolling and circulating a rolling element, with a simple structure for reducing the number of part items, without limiting a relative moving range between a track body and a moving body.  <P>SOLUTION: This motion device 10 has the extending track body 1, the moving body 2 relatively movably guide by the track body 1, and the rolling element 7, and is used for the relative movement for infinitely circulating the rolling element 7 in a circulating passage 9. The circulating passage 9 has a first groove part 5 formed in an elliptic annular shape in the moving body 2 and opening the outer peripheral side of its one long side on the track body 1 side, a second groove part 1a formed on the moving body 2 side along the track body 1, an elliptic annular linear first guide member 6 fitted in an inner wall of the first groove part 5 and forming the inner peripheral side of the circulating passage 9, and an elliptic annular linear second guide member 8 fitted in an outer wall of the first groove part 5, storing its part in the second groove part 1a and forming the outer peripheral side of the circulating passage 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138769-A (JP)
Title: Pipe passage connection structure and transmission
Inventor: SAKAI TAKAAKI
IPC: F16H57/029
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe passage connection structure and a transmission which prevent leakage of liquid in a connection between pipe passages by closely connecting the first pipe passage and the second pipe passage to each other, and which control the entry of a sealant into the first and second pipe passages.  <P>SOLUTION: The pipe passage connection structure is provided with: an open end surface 194, a concavity 127 formed on the open end surface 194; a rear cover 672; an open end surface 195 arranged opposite to the open end surface 194; a concavity 124 formed on the open end surface 195; a main case 670; the sealant 121; a connection pipe; and a sealant receiving part 123. The rear cover 672 has an oil passage 191 on the cover side which is connected to the bottom of the concavity 127, and the main case 670 has an oil passage 192 on a main body side which is connected to the bottom of the concavity 124. The sealant 121 is provided between the open end surface 194 and the open end surface 195, and the connection pipe inserted to the first and the second concavities 124, 127 connects between the oil passage 191 on the cover side and the oil passage 192 on the main body side. Then the sealant receiving part 123 receives the sealant 121 which sticks out of the first and the second open end surfaces 194, 195.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138575-A (JP)
Title: Engine exhaust heat recovering device
Inventor: MICHIKAWAUCHI AKIRA
IPC: F01K23/10
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovering device improved in efficiency of recovering exhaust heat, while maintaining an engine in a proper temperature condition.  <P>SOLUTION: The exhaust heat recovering device 1 of the engine 2 comprises an evaporator 6 evaporating a refrigerant by exhaust heat, a turbine 8, a power generator 12 and an storage device 12 recovering the exhaust heat of the engine 2 through the generated vapor, a condenser 9 returning the vapor to the refrigerant of a liquid phase, a pressurizer 5 pressurizing the refrigerant flowing into the evaporator 6, and a bypass passage 16 bypassing the pressurizer 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139161-A (JP)
Title: Probe
Inventor: YONEZAWA TOSHIHIRO
IPC: H01L21/66
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve probe durability while maintaining suitable contact between the probe and the subject to be inspected, for inspecting electrical characteristics of the subject to be inspected.  <P>SOLUTION: This probe 10 includes a beam section 22 supported on one side by a supporting section 21, and a contact 23 which extends downward in a right angle direction from the free end of the beam section 22. On a side portion of the contact 23 on the fixed end side of the beam section 22, an outer cut section 24 is formed, and on a side portion of the contact 23 on the free end side of the beam section 22, an inner cut section 25 is formed. The outer cut section 24 and the inner cut section 25 are formed so that the contact 23 warps when the contact 23 is brought into contact with an electrode P of a wafer W with a prescribed contact pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140127-A (JP)
Title: Print data transaction program, method, and device
Inventor: FUJII YUSAKU
IPC: H04N1/40
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively execute the monitoring of print data.  <P>SOLUTION: This data processing method includes: a step of acquiring print meta data generated in the middle of print processing, and for storing the print meta data in a storage device; a step of, when plotting records included in the print meta data stored in the storage device includes the plotting instruction of graphics, determining whether or not a plotting object to be generated based on the plotting instruction of graphics is put in a prescribed state that there is high possibility that the graphics are characters from the coordinate values of plotting points included in the plotting records relevant to the plotting instruction of the graphics without executing the plotting instruction of the graphics; a step of, when it is determined that the plotting object to be generated based on the plotting instruction of the graphics is put in the prescribed state, executing the plotting processing according to the plotting records related with the plotting instruction of the graphics, and for storing it in the storage device; and a step of executing the character recognition processing for the plotting result of the plotting processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142043-A (JP)
Title: Power control device and electronic apparatus equipped with same
Inventor: KANNO MASAKI
IPC: H02M5/08
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To control AC power with a low loss and low noise while reducing a size and cost, also reducing the mounting number of components, and saving a space.  <P>SOLUTION: A variable capacitance element of a variable capacitor C2(1VC) is connected to a fixed capacitance element of a fixed capacitor C1(1C) in series thereto, and AC power supply voltages AC are fed to terminals T1, T2 at both ends which are serially connected. DC control voltages VC are fed to terminals T11, T12 at both ends of the variable capacitor C2(1VC). The number of part times can be reduced by making common the terminal T2 and the control terminals T12 at the negative side of a signal of the power supply voltage AC. By integrally laminating the fixed capacitor C1(1C) and the variable capacitor C2(1VC), the fixed capacitor C1 of a DC-removing capacitor and the variable capacitor C2 for voltage control are accommodated in one component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141685-A (JP)
Title: Image forming apparatus, and information processing method and program
Inventor: KAWAI YOSHIFUMI
IPC: G03G21/00
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an image forming apparatus in which convenience can be improved in utilizing an operation screen defined for each device; information processing method; and program.  <P>SOLUTION: The image forming apparatus provided with a display device includes: a definition information acquisition means for acquiring definition information, stored in another image forming apparatus connected via a network, defining constitution information of the operation screen; a reduced image production means for producing reduced images of the operation screen on the basis of the definition information acquired; a reduced image display means for displaying the reduced images on the display device; and an operation screen display means for displaying the operation screen on the display device on the basis of the definition information corresponding to a reduced image selected from among the reduced images displayed on the display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT