baber/WOPTO huggingface dataset:
Patent JP-2008130976-A (JP)
Title: Printed wiring board
Inventor: KASHIWAKURA KAZUHIRO
IPC: H01L23/12
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To acquire superior high-speed transmission characteristics by suppressing deterioration of characteristics of a stub parasitically configured in a through hole of a printed wiring board.  <P>SOLUTION: A power supply layer/grounding layer 11 and a signal wiring 12b are interposed between dielectric layers 13, and further the through hole 12 connected to the signal wiring 12b is formed, in the printed wiring board 10, wherein a clearance 14 acting as an anti-pad is provided in a region between the through hole 12 and the power supply layer/grounding layer 11. The signal wiring 12b extends from the through hole 12 through the clearance 14 to the bottom of the power supply layer/grounding layer 11. The power supply layer/grounding layer 11 has an impedance sloping region 17 which is so formed that characteristic impedance becomes lower as far from the through hole 12, relating to the part near the power supply layer/grounding layer 11 out of the signal wiring 12b part arranged at the clearance 14 part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133592-A (JP)
Title: Steel door
Inventor: SHIRATANI YASUHISA
IPC: E06B3/82
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve designability of a door body which is composed of a pair of obverse and reverse steel face plates, and to reduce costs by reducing the number of steps of manufacture thereof.  <P>SOLUTION: A door end-side door thickness piece 3f, which is bent to the side of the front-side face plate 2 from a door end-side edge portion, and a bent piece 3g, which is bent to a door-end side from a leading edge portion of the piece 3f, are formed on the backside face plate 3 of the pair of obverse and reverse steel face plates 2 and 3. An extended piece 2g, which is extended out to the door-end side along the bent piece 3g so as to a meeting portion W, a first folded piece 2h which is folded back to a door-tail side from a leading edge portion of the extended piece 2g, and a second folded piece 2i, which is folded back to the door-end side from a door tail-side edge portion of the first folded piece 2h, are formed on the front-side face place 2. The bent piece 3g of the backside face plate 3 is inserted into a section between the extended piece 2g of the front-side face plate 2 and the second folded piece 2i, so that the meeting portion W can be formed in the door-end side portion of the front-side face plate 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134353-A (JP)
Title: Fixing member, its manufacturing method, fixing device, and image forming apparatus
Inventor: HOSHIO TAKUO
IPC: G03G15/20
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing member which is capable of forming an image of high image quality and is excellent in releasability as well.  <P>SOLUTION: In the fixing member, a fixing surface includes a first region and a second region which are different from each other in physical properties and the ratio between the area of the first region and the area of the second region in the fixing surface is in the range of 99.5:0.5 to 0.5:99.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135943-A (JP)
Title: Continuous-time delta-sigma modulator
Inventor: UENO TAKESHI
IPC: H03M3/02
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To calibrate a time constant of a continuous-time filter without increasing a chip area with respect to a continuous-time delta-sigma modulator.  <P>SOLUTION: In a calibration mode of the continuous-time delta-sigma modulator including a time constant variable continuous-time filter 11 for integrating an error between a continuous analog signal and a feedback analog signal, a quantizer 12 for quantizing an output signal of the continuous-time filter 11, and a DAC 13 for outputting the feedback analog signal by digital-analog conversion of an output signal from the quantizer 12, a value of quantization noise included in a desired signal band of the output signal from the quantizer 12 is detected by a noise detection part 15, and the time constant of the continuous-time filter 11 is controlled by a time constant control part 16 so as to minimize the value of quantization noise.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136060-A (JP)
Title: Adaptive rotation angle controlling device and method, radio equipment and computer program
Inventor: KOMINE TOSHIHIKO
IPC: H04J11/00
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To optimally control a rotation angle to be applied to a rotation orthogonal code in accordance with a change in a propagation path characteristic in a mobile communication system that applies the rotation orthogonal code.  <P>SOLUTION: This adaptive rotation angle controlling device is provided with a communication quality approximate expression storing part 41 for storing a communication quality approximate expression including receiving quality information, amplitude fluctuation information and a rotation angle as variables, an operating part 42 for substituting the receiving quality information, the amplitude fluctuation information and the rotation angle of input information for a communication quality approximate expression and calculating a value of the communication quality approximate expression, and an adaptive control part 43 for giving the rotation angle to the operating part 42, receiving the communication quality information being the value of the communication quality approximate expression calculated by using the rotation angle from the operating part 42 and determining an optimum rotation angle on the basis of the received communication quality information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132709-A (JP)
Title: Inkjet recording paper
Inventor: SUZUKI TAKEO
IPC: B41J2/01
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper optimal for inkjet recording and holding high-level glossiness and image clarity.  <P>SOLUTION: The inkjet recording paper includes at least one layer of ink accepting layer and a gloss layer formed on the ink accepting layer on a base material, wherein the gloss layer contains needle-like hydrated alumina further contains an acrylic ester based resin and a urethane resin as a binder. The gloss layer is preferably mirror-finished by a rewet cast method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138043-A (JP)
Title: Storage rubber, unvulcanized rubber composition containing the same and vulcanized rubber composition
Inventor: OCHIAI TETSUO
IPC: C08C4/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition having excellent processability before vulcanization, abrasion resistance and break resistance after vulcanization.  <P>SOLUTION: The storage rubber is obtained by masticating a diene-based rubber comprising ≥50 wt.% of a natural rubber to give a masticated rubber and storing the masticated rubber at ≥20°C and ≤60°C for ≥10 days and ≤60 days. The masticated rubber has a Mooney viscosity ML (1+4) at 100°C of ≥50. The highest reachable temperature in the mastication of the diene-based rubber is ≤145°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138752-A (JP)
Title: Disc brake
Inventor: SUZUKI SHINJI
IPC: F16D65/097
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve brake performance by stabilizing the posture of a caliper for the long term, and by securing the brake effect sufficiently.  <P>SOLUTION: A cylindrical projection 4 projecting axially of a disc 1 is integrally formed in a one side frame plate 3 of a mounting member 2. A bottomed pin fitting hole 4A extending in the plate-thickness direction of the one side frame plate 3 is provided in the cylindrical projection 4. The pin fitting hole 4A is arranged inside of the disc 1 for whole body (the whole length). In the cylindrical projection 4 of the mounting member 2, a clamping plate 21 of a cylinder spring 20 is fitted into a retainer 4B in a locked state. An urging plate 22 of the cylindrical spring 20 is elastically brought in contact with a flat sliding surface 9B of the caliper 7 (a cylinder 9). Thus, the caliper 7 is kept urging in the direction shown by the arrow B radially outward of the disc 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140185-A (JP)
Title: Information processor and information processing method
Inventor: NAGAO MAKOTO
IPC: G06F17/50
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To prepare fictitious elements necessary for instructing and selecting fictitious locations on a three-dimensional space where any three-dimensional shape does not exist, only by the minimum definition.  <P>SOLUTION: This information processor is provided with: a pattern display control means for making a display device display a screen for selecting a preparation pattern in which the several representative examples of standardized fictitious elements are shown; a pattern selection means for detecting the selection of the pattern of a three-dimensional model whose characteristics approximate to the prepared fictitious elements from among the preparation patterns displayed on the display device by the pattern display control means; a fictitious element definition means for defining the fictitious elements according to the preparation pattern selected by the pattern selection means; and a setting means for associating the fictitious elements defined by the fictitious element definition means with the three-dimensional model shape. Thus, the three-dimensional shape as the object of the preparation of the fictitious elements can be patterned and easily prepared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226196-A (JP)
Title: Liquid crystal display device, driving method thereof, and gray scale level setting method thereof
Inventor: LEE JUN-PYO
IPC: H04N5/66
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can have higher picture quality to improve, especially, side visibility.  <P>SOLUTION: In the liquid crystal display device, each pixel of a liquid crystal panel includes two sub-pixels. Further, pairs of gray scale levels to be set for two sub-pixels included in a pixel that an externally input video data signal indicates are previously stored in a look-up table by gray scale levels of the pixel. A controller applies a data voltage having different levels to the two sub-pixels using the look-up table.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008142956-A (JP)
Title: Printing plate, manufacturing method thereof and liquid crystal display device
Inventor: YASUDA YUKIYASU
IPC: B41N1/06
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate for letterpress reversing offset printing which is capable of suppressing a breakage of a pattern due to clearing in midsection, while maintaining a dimensional accuracy of the pattern, and to provide a manufacturing method of a liquid crystal display device using this printing plate and the liquid crystal display device.  <P>SOLUTION: In the printing plate 6 for letterpress reversing offset printing, a necessary pattern part corresponding to the pattern to be transferred to a substrate is a recess, while an unnecessary pattern part corresponding to the pattern not to be transferred to the substrate is a projection. An auxiliary pattern 9 formed to be at least one projection pattern is provided inside at least one necessary pattern part of the printing plate 6. The breakage of the pattern called nakanuke (clearing in midsection) caused by the ink 5 of a blanket 1 that comes into contact with the bottom of the necessary pattern part of a large area and remains there can be suppressed by this auxiliary pattern 9, and even in the case when both of a high-precision pattern and a large-area pattern are present, the patterns can be formed by using the printing plate 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153271-A (JP)
Title: Method of cleaning used jig and cleaning solution composition
Inventor: HARA YASUSHI
IPC: H01L21/304
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a used jig, capable of efficiently removing only deposits while suppressing corrosion of the surface of a base material, applicable to cleaning of a jig made of a member such as ceramics and not using hydrofluoric acid extremely harmful to a human body and superior in cost benefit and safety in the jig to be used in a semiconductor element manufacturing process and is made of a quartz member.  <P>SOLUTION: This cleaning method cleans a used jig by allowing the used jig to contact a cleaning solution composition obtained by mixing an inorganic acid, such as a nitric acid with fluorides except hydrofluoric acid, thereby enabling the jig to be reused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054272-A (JP)
Title: Method for manufacturing piezoelectric device
Inventor: UGAWA MASAKI
IPC: H03H9/02
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric device, which reduces resonance frequency fluctuation of the piezoelectric device across the ages.  <P>SOLUTION: The method includes an element mounting steps of: mounting a piezoelectric vibration element 15 comprising a piezoelectric substrate made of a piezoelectric material, with a driven electrode 16 formed on the surface thereof inside a container 10 with a conductive adhesive 17; and hermetically sealing the container 10 with a cover body 20 with silicone series resin 21 on its one surface in such a way that the silicone series resin 21 is contained in an interspace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153049-A (JP)
Title: Polymer heating element
Inventor: NAKAJIMA KEIZO
IPC: H05B3/20
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer heating element using a biodegradable resin with high heat resistance and intensity, with due consideration of environment friendliness at product disposition, and usable for purposes needing long-term reliability.  <P>SOLUTION: In the polymer heating element 1 provided with a pair of electrodes 4 made by pinching a base-side resin film 2 and a cover-side resin film 3, and a resistive element 5 formed between the pair of electrodes, at least either the base-side resin film 2 or the cover-side resin film 3 contains biodegradable resin as an ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154115-A (JP)
Title: Image forming apparatus and correction method
Inventor: SATO YOKO
IPC: H04N1/46
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate a color separation table so as not to discontinue gradations of a formed image even in the case an input signal is directly subjected to color-separation into the number of the color materials when performing image formation using the color materials, including deep and pale color materials having equal hue to one another with different brightness.  <P>SOLUTION: The present invention relates to a correction method in an image forming apparatus, including the steps of: outputting a primary color gradation characteristic chart (S1302); reading the primary color gradation characteristic chart (S1303); comparing it with a target value to calculate a correction amount in the case the variable deep color materials and pale color materials are output individually, respectively (S1304); reading the output deep/pale mixed color patch chart using the correction amount, comparing it with a target value to calculate the correction amount of a color mixing ratio and then correcting the color separation table using the calculated correction amount of the color mixing ratio (S1306).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153567-A (JP)
Title: Semiconductor memory and method of manufacturing the same
Inventor: NISHISAKA MIKA
IPC: H01L21/8242
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage current to improve refresh characteristics of a one-transistor memory cell, wherein a semiconductor memory constituted by memory cells of one-transistor configuration has been developed to increase the capacity of a semiconductor memory.  <P>SOLUTION: The impurity concentration of the high-concentration impurity layer region of a drain diffusion layer is made lower than that of a source diffusion layer. By forming the drain diffusion layer with the low concentration, GIDL (Gate Induced Drain Leakage) can be suppressed. On the other hand, by making the impurity concentration of the source diffusion layer high, stored charge leakage to a region between the body and the source diffusion layer can be suppressed. As a consequence, a semiconductor memory provided with memory cells excellent in data retention characteristics can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010051172-A (JP)
Title: Marker for diagnosis of cancer and target molecule oslc1 for therapy
Inventor: INASAWA JOJI
IPC: C12N15/09
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for diagnosing small cell carcinoma and breast cancer.  <P>SOLUTION: The marker for use in the diagnosis of small cell carcinoma or breast cancer comprises a chromosomal region, a gene or a protein selected from the group consisting of the following members: (1) a chromosomal region substantially comprising a polynucleotide having a nucleotide sequence lying between position-10597582 and position-11121868 in the nucleotide sequence depicted in GenBank Accession Number NT_019273.18; (2) TRIM33 (tripartite motif 33) gene; (3) BCAS2 (breast carcinoma amplified sequence-2) gene; (4) DENND2C (DENN/MADD domain containing 2C) gene; (5) TRIM33 protein; (6) BCAS2 protein; and (7) DENND2C protein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008158087-A (JP)
Title: Method for controlling mechanical shutter, and imaging apparatus
Inventor: SAKAI MASANORI
IPC: G03B9/36
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the exposure accuracy of a shutter while saving power consumption during the execution of an electronic view finder function.  <P>SOLUTION: In the method for controlling a mechanical shutter for the imaging apparatus, which has the mechanical shutter including a front curtain and a rear curtain held at initial positions before traveling by using power, picks up an image by using an imaging device and has the electronic view finder function. In order to carry out the electronic view finder function, the front curtain is made to travel and also the rear curtain is held at the initial position so as to expose the imaging device. When the voltage of power to hold the rear curtain is decreased and taking a still picture is instructed in the midst of carrying out the electronic view finder function, the rear curtain is made to travel to shield the imaging device from light when shutter time elapses after the imaging device is reset by increasing the voltage of power to hold the rear curtain if the shutter time set for photography is shorter than the previously set time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157362-A (JP)
Title: Rolling bearing
Inventor: ITO TAKASHI
IPC: F16C19/52
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of stably securing a working time without causing seizure in dry-run conditions.  <P>SOLUTION: A container 6 is provided for storing lubricant A which is supplied into the bearing in emergency, and a Peltier element 7 is arranged for generating electromotive force depending on a temperature difference between the bearing and the outside. In emergency when the supply of common lubricant is interrupted to give temperature rise to the bearing, a supply valve 6a provided in the container 5 is opened with the electromotive force of the Peltier element 7 to supply the emergency lubricant A stored in the container 6 into the bearing. Thus, when temperature rise is given to the bearing in dry-run conditions, a certain amount of emergency lubricant A stored in the container 6 is surely supplied into the bearing to stably secure a working time without causing seizure in the dry-run conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155788-A (JP)
Title: Exterior member mounting structure on vehicle body
Inventor: TAKEMOTO YORITO
IPC: B62D25/16
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor and time required for mounting an exterior member on a vehicle body.  <P>SOLUTION: In this structure, a bracket 23 fixed to a vehicle body 20 and having a first wall part 25 and a second wall part 26 arranged by being mutually offset, a first bracket hole part 25C punched in the first wall part 25, a second bracket hole part 26C punched in the second wall part 26, a first nut 27 fixed to a peripheral edge of the first bracket hole part 25C, a second nut 28 fixed to a peripheral edge of the second bracket hole part 26C, first exterior hole part 30A and second exterior hole part 30B punched in the exterior member 30, a first bolt 31 inserted into the first exterior hole part 30A and the first bracket hole part 25C and screwed on the first nut 27, and a second bolt 32 inserted into the second exterior hole part 30B and the second bracket hole part 26C and screwed on the second nut 28 are provided. The first nut 27 and the second nut 28 are disposed to be offset in a direction substantially perpendicular to an advancing direction of the first bolt 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155348-A (JP)
Title: Rotary die cutter unit
Inventor: KAWABATA YUKIHISA
IPC: B26F1/44
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary die cutter unit capable of easily and effectively installing a punching die by one operator in a short time period.  <P>SOLUTION: A pair of sheet feeding members 8 is axially arranged on an outer periphery of a die cylinder 6 arranged in facing an anvil cylinder 5 in a position-adjustable state, and a positioning member 20 is installed on an outer periphery of the die cylinder 6 between the pair of sheet feeding members 8. When the arc-shaped punching die 16 is installed on the outer periphery of the die cylinder 6, the punching die 16 is positioned in a peripheral direction so that a front end of the punching die 16 in a rotary direction is brought into contact with the positioning member 20, and axial positioning of the punching die 16 is performed so that the punching die 16 is moved in the cylinder-axis direction while the punching die is brought into contact with the positioning member 20. After positioning the punching die 16, the punching die 16 is fixed by fastening a screw 19 screwed into the die cylinder 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165999-A (JP)
Title: Electrode for secondary battery, its manufacturing method, and secondary battery
Inventor: ADACHI MOMOE
IPC: H01M4/13
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a secondary battery excellent in load characteristics, especially, in addition to charge and discharge characteristics, suited for a lithium ion secondary battery or the like, as well as its manufacturing method and a secondary battery using the same.  <P>SOLUTION: An active substance layer with a plurality of active substance material layers made of an active substance material laminated is provided on the surface of a collector. First, the active substance material is made evenly deposited on the surface of the collector 9 to form an active substance material layer main part, on which an active substance material is made unevenly deposited to form an active substance material layer 22 with an uneven surface 22b. Then, another active substance material layer 23 is laminated on the active substance material layer 22 with an uneven surface, and ion-transmitting holes 22c are formed along an interface of the both active substance material layers. A hole diameter of the ion-transmitting holes 22c in a thickness direction of the active substance layer 10 is to be 3 to 300 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT