baber/WOPTO huggingface dataset:
Patent JP-2008231643-A (JP)
Title: Method and apparatus for producing light interfering fiber
Inventor: YAMAUCHI JUN
IPC: D01D5/30
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating a color-developing fiber having a color-developing performance fitted to a human sensitivity and excellent qualities and rapidly and surely producing the fiber by adopting a value attaching great importance to visibility to be actually confirmed by the naked eye as an evaluation value to be monitored and confirmed on line in the actual production process of a color-developing fiber.  <P>SOLUTION: The color development of an optical interference fiber during spinning is measured on line as an L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>value, the hue angle of the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>value corresponding to the change of thickness of each thin film and a control hue angle being the hue angle of an optical interference fiber to be a control standard are obtained and hue angles obtained from each L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>value corresponding to the change of thickness of each thin film are memorized in relation to each other. The feed amount of a polymer is regulated and the thickness of each thin film is controlled so that a deviation produced between the hue angle obtained by measuring an optical interference fiber during spinning and the control hue angle is eliminated to produce the optical interference fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230180-A (JP)
Title: Writing instrument having grip
Inventor: YAGYU KUMIKO
IPC: B43K23/008
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To impart a decorative effect to a grip, and at the same time, to provide a structure by which an uncomfortable feeling is not felt by the contact with a hard article for the fingers which hold the grip, and also, dust and dirt are not accumulated in the grip.  <P>SOLUTION: This writing instrument has the grip at the gripping section of the barrel. The grip is formed of a double structure of the internal grip and the external grip. In this case, the internal grip has a different color from the surface color of the gripping section of the barrel, and consists of a flexible material. The external grip covers the internal grip, has transparency, and consists of a flexible material. Then, the surface color of the gripping section of the barrel is made visually recognizable by a through hole which is formed on the side surface of the internal grip for the writing instrument having the grip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235793-A (JP)
Title: Semiconductor device and production method therefor
Inventor: MIZUTA NAOKI
IPC: H01L29/41
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of restraining yield decline due to the presence of contacts of different aperture sizes, and to provide its production process.  <P>SOLUTION: The semiconductor device comprises an active region 12 of a predetermined pattern formed in a semiconductor substrate 11, a gate electrode 14 formed at a predetermined position on the semiconductor substrate 11, an interlayer film 16a formed on the semiconductor substrate 11, and a shared contact 17, having an aperture shape with its width being minimum at the central part, connected with the active region 12 and the gate electrode 14 through the interlayer film 16a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262066-A (JP)
Title: Varenicline standard and impurity control
Inventor: BRONK KAREN S
IPC: A61P25/22
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition comprising varenicline or a pharmaceutically acceptable salt thereof and controlling the amount of impurities thereof.  <P>SOLUTION: The varenicline composition comprises one or more of several mononitro, monoamino, mixed aminonitro, diamino or dinitro intermediates which are synthetic intermediates therefor at >0 to ≤about 500 ppm, ≤about 100 or ≤about 10 ppm concentration in the composition comprising the varenicline.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008244186-A (JP)
Title: Circuit substrate, semiconductor device, and method for forming solder bump
Inventor: UEDA SHIGEYUKI
IPC: H01L21/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit substrate with a structure that allows a solder bump's height to be higher in the circuit substrate for flip-chip bonding a semiconductor chip.  <P>SOLUTION: The circuit substrate 1 onto which a semiconductor chip is flip-chip bonded has an electrode pad 3 formed on the surface of the substrate body 2 and a solder resist layer 4 covering the surface of the substrate body 2. An aperture 4a exposing the electrode pad 3 is formed onto the solder resist layer 4. Further, the substrate body 2 has a trench 2a prepared along the perimeter of the area where the electrode pad 3 is arranged, and this trench 2a is also exposed by the aperture 4a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242190-A (JP)
Title: Color filter substrate and method of manufacturing the same
Inventor: MATSUMOTO YUICHI
IPC: G02F1/1333
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible color filter substrate such that a display device can be made thin and lightweight by using a plastic film as a substrate, low-temperature formation becomes possible by forming a color filter by an ink jet printing system, and cost reduction can be expected by employing a roll-to-roll process, and to provide a method of manufacturing the same.  <P>SOLUTION: The method includes steps of; (1) forming a patterned light shield layer by photolithography on a gas barrier layer on a rolled base material having a gas barrier layer on at least one surface of a plastic film; (2) forming an image receiving layer on the entire surface of the patterned light shield layer; (3) forming colored layers by selectively imparting colored ink of red, green, and blue by ink jet printing onto the image receiving layer at positions corresponding to opening portions of the patterned light shield layer; and (4) forming an overcoat layer over the entire surface including a pixel (all on a roll-to-roll basis).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252449-A (JP)
Title: Image decompression apparatus, video display device, and image decompressing method
Inventor: KIMURA TADAYOSHI
IPC: G06T3/40
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image decompression apparatus capable of suppressing erroneous interpolation of a pixel value, a video display device and image decompressing method.  <P>SOLUTION: The image decompressing apparatus 1 includes: an upper/lower interpolating part 22 for calculating the pixel value of an interpolation target pixel on the basis of the upper pixel and the lower pixel of the interpolation target pixel; an oblique interpolating part 24 for calculating the pixel value of the interpolation target pixel on the basis of pixel values of two pixels located in the opposite directions with the interpolation target pixel as a center, being upper and lower pixels oblique with respect to the interpolation target pixel; a difference operating part 28 for calculating a difference between a pixel value of an image block including the interpolation target pixel and the average value of pixel values of two image blocks located at right and left sides of the image block as an index value representing an edge shape around the interpolation target pixel; and a mixing part 32 for mixing the pixel value of the interpolation target pixel calculated by the upper and lower interpolation parts with the pixel value of the interpolation target pixel calculated by the oblique interpolation parts according to a mixing ratio corresponding to the index value of the edge shape calculated by the difference operating part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248082-A (JP)
Title: Sparingly digestible treatment starch
Inventor: MURAYAMA KOICHI
IPC: A21D2/36
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sparingly digestible treatment starch enhanced with a sparingly digestible fraction at a comparatively low cost without relying on a conventional manufacturing method such as an acid treatment, a heat treatment, and an enzyme treatment.  <P>SOLUTION: The sparingly digestible treatment starch is obtained by irradiating an ultrasonic wave to a gelatinized raw material starch to liquefy, and thereafter drying. The sparingly digestible starch has such properties that the sparingly digestible fraction in the obtained sparingly digestible starch is increased at least two times the weight ratio of the sparingly digestible fraction of the raw material starch, and also makes up at least 10 wt.% of the sparingly digestible starch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248341-A (JP)
Title: Ultrahigh strength steel sheet, and automobile strength component using the same
Inventor: INOUE TADANOBU
IPC: C22C38/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrahigh strength steel sheet combining excellent formability and delayed fracture resistance, and to provide an automobile strength component using the same.  <P>SOLUTION: As a result of having repeated examination for solving the problem, particularly, regarding the stress-strain characteristics of the surface layer in a steel sheet, in the case the depletion of stress from tensile strength to fracture is defined as SD in a tensile test for materials, SD is controlled to ≥200 MPa, and the uniform elongation of the stress-strain characteristics in the remaining steel sheet central part is made higher than the uniform elongation of the surface layer part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250146-A (JP)
Title: Image forming apparatus
Inventor: MIYAZAKI YOSHITAKA
IPC: B41J2/455
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that properly performs density correction of a developer image, using a grayscale representation by multi-valued dithering.  <P>SOLUTION: The apparatus includes a correction image pattern generation unit for generating a correction image pattern that is data for forming a substantially uniform developer image, which is formed within a range of a predetermined density; an image forming unit for forming the developer image on the basis of the correction image pattern and the input image data; an image carrier for carrying the developer image, on the basis of the correction image pattern formed by the image forming unit; a density detecting unit for detecting a developer density of the developer image, on the basis of the correction image pattern carried by the image carrier; and a density correction unit for correcting the density of the developer image, based on the input image information data on the basis of detection results of the density detecting unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250222-A (JP)
Title: Liquid crystal drive and liquid crystal display device
Inventor: YONEKAWA TATSUHIKO
IPC: G09G3/36
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit scale of a liquid crystal display device including a liquid crystal drive and a liquid crystal panel driven by this drive.  <P>SOLUTION: The liquid crystal drive is so configured that a corrected data obtained by correcting current display data with a lookup table 30 is selected by a selection circuit 8 when it is decided that previous display data have a specific grayscale by a comparison circuit 7 and current display data are selected when it is decided that the previous display data do not have the specific grayscale, and the selected data are supplied to a signal line driving circuit for driving the liquid crystal panel. Consequently, the lookup table 30 can be used as a correction table for only the specific grayscale, whereby the circuit scale of the liquid crystal display device including the liquid crystal drive and the liquid crystal panel driven by it can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258255-A (JP)
Title: Sealing film for solar cell and solar cell using the same
Inventor: TSUDA TAKASHI
IPC: H01L31/042
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing film for solar cell which can prevent breakage of cells for solar cell and movement of the sealing film in a sealing step during manufacturing of solar cell.  <P>SOLUTION: The sealing film for solar cell contains ethylene-vinyl acetate copolymer and organic peroxide, wherein a maximum torque M<SB>H</SB>is 0.20 N×m or more and a minimum torque M<SB>L</SB>is 0.05 N×m or less, at 150°C when it is measured by oscillation method vulcanizing test conforming to JIS K 6300-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253533-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of increasing the interest of a player accompanying a shift to a special game state and modulating the flow of a game.  <P>SOLUTION: A CPU 41a performs control to RT (1) (2) for which the winning probability of replay (2) to shift to RT (3) is higher than a normal game state after a big bonus is ended. Also, RT (3) is not ended even when the shift to a challenge bonus is performed during the RT (3) and is continued until reaching the stipulated number of games, and the CPU 41a performs the drawing of replay (1) by a winning probability higher than that in a normal game state accompanying the control of the RT (3) even during the challenge bonus while the RT (3) is continued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257532-A (JP)
Title: Moving device, its control method, control program, and supervisory system
Inventor: NAKAMURA MAKOTO
IPC: B25J13/08
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving device or the like to avoid contact with an object while preventing, as much as possible, a moving efficiency from decreasing.  <P>SOLUTION: A non-prohibited area of a robot 1, a current image of the robot 1, a current image of an object (x), and a discontinuous or continuous future image of the object corresponding to the behavioral state of the object (x) are recognized respectively as a passage area TA, a reference element Q<SB>0</SB>, a first element Q<SB>1</SB>, and a second element Q<SB>2</SB>on a determination plane. Based on the recognition result, a determination is made as to whether or not there is a first element Q<SB>1</SB>which is likely to be in contact with the reference element Q<SB>0</SB>in the passage area TA. When the first element Q<SB>1</SB>is determined to exist, part of a course R<SB>k</SB>is replaced by a local course r<SB>k+1</SB>and thus changed. An action plan corresponding to a new course R<SB>k+1</SB>after the change is set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258061-A (JP)
Title: Rotary switch
Inventor: FUJITA MASAHIKO
IPC: H01H89/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a simple structure that a rotary switch with a contact point part of a movable contact plate sliding on a case inner bottom face with a fixed contact point provided has electrical contact/separation unstable due to wear by directly having the contact point come in direct contact with an exposed face of the case, if high-hardess resin is used for a base material of the case.  <P>SOLUTION: A groove part 15A with narrower width than contact point parts 6A, 6B, 6C is provided at an exposed part on an inner bottom surface of a case 15 with a movable contact point sliding. Since the contact point parts are not directly in contact with the exposed part of the case at parts corresponding to the groove part, wear such as plating deposited on a surface is not generated. With this, even rotating operations are repeated, stable electric contact/separation can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261918-A (JP)
Title: Night vision-compatible color liquid crystal display device
Inventor: TAKAHASHI MASARU
IPC: G02F1/1335
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a night vision-compatible color liquid crystal display device of which the visibility is improved by making the display close to a continuous display in operating the night vision.  <P>SOLUTION: In operating the night vision, a backlight 2b for the night vision is selected as a backlight 2 with a normal/night vision selector 4, and green light corresponding to the night vision is emitted. The green light from the backlight 2 passes through a color liquid crystal panel 1 displaying image data from a signal generator 3, and subsequently pixels are magnified with a pixel correcting lens 5 and displayed. The green light from the backlight 2 passes only through a green pixel of the color liquid crystal panel 1 and does not pass through a red pixel or a blue pixel. Subsequent to passing through the green pixel, the green light is magnified with a correcting lens 5a and converted to parallel light with a correcting lens 5b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260801-A (JP)
Title: Method for eliminating tar from gasified gas and device for the same
Inventor: SUDA TOSHIYUKI
IPC: C10K1/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily eliminate the tar produced in a process for gasifying a raw material, efficiently by simple equipment.  <P>SOLUTION: This device for eliminating the tar is provided by having gasifying equipment 50, a tar-adsorbing column 61 for attaching the tar with particles by bringing gasified gas 60 formed in the gasifying equipment 50 in contact with the particles, a particle-feeding device 65 for feeding the particles into the tar-adsorbing column 61 and a particle-drawing out device 67 for drawing out the particles in the tar-adsorbing column 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260420-A (JP)
Title: Active type noise control device
Inventor: NAKAMURA YOSHIO
IPC: B60R11/02
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active type noise control device with practicality suppressing offensive quantization noise in a low noise condition, even if an operation at low bit rates having no high calculation accuracy is used.  <P>SOLUTION: In this active type noise control device, an adaptive type notch filter is used. When the sum or the sum of squares of each absolute value of each of a filter coefficient W1[n] of a first 1-tap digital filter and a filter coefficient W2[n] of a second 1-tap digital filter becomes lower than a prescribed value, a noise control signal is interrupted to prevent the quantization noise from being heard.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268987-A (JP)
Title: Automatic toll collection system and application method for the same
Inventor: KUMAGAI MOTONOBU
IPC: G07B15/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To attach the conventional ETC and an inexpensive stop type automatic toll collection machine to an inlet gate and an outlet toll gate for safely collecting a toll for a toll road in an unmanned manner, and also dissolve a traffic jam near the toll gate of the main road in order to safely collect a toll for a toll road.  <P>SOLUTION: When a user puts an IC card over a reader of the inlet gate, a use start point is determined, and at the outlet toll gate, when the IC card is put over the automatic toll collection system, a user end point is determined to pay a toll. Since a vehicle once stops at the inlet/outlet gate, there is low risk that it is rear-end-collided by a following vehicle. Further, since the use section extends over a plurality of toll road company, a toll for use is adjusted by every toll road company, so that a main toll gate where each toll road company is installed is not needed to dissolve a traffic jam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004924-A (JP)
Title: Manufacturing method of package substrate
Inventor: LEE JONG-JIN
IPC: H01L23/12
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a package substrate that makes it possible to omit a coining process and increase the density of circuits by forming a fine bump by an electro tin plating method with small plating thickness deviation without designing additional plating bus lines, and to improve the electrical performance without remaining plating bus lines.  <P>SOLUTION: The method is for manufacturing the package substrate by forming a bump on a bump pad in a core board, where a first circuit pattern including the bump pad is formed on one surface, a second circuit pattern electrically connected with the first circuit pattern is formed on the other surface, and a dielectric layer is selectively coated on the one surface such that the bump pad is exposed. The method includes: a step (a) of vapor-depositing a conductive layer on the other surface of the core board; a step (b) of coating a plating resist on the conductive layer; a step (c) of forming the bump by supplying electricity to the conductive layer to electroplate the bump pad; and a step (d) of removing the plating resist and the conductive layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268554-A (JP)
Title: Plasma display device and driving method of plasma display panel
Inventor: TAKEDA MINORU
IPC: G09G3/292
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably generate a write discharge in a plasma display panel.  <P>SOLUTION: A plasma display device includes the plasma display panel and a driving circuit having a sustain pulse generation circuit. The driving circuit generates a first ramped waveform voltage, slowly rising in an initialization period of at least one sub-field of one field period and generates a second ramped waveform voltage, which has a gradient sharper than that of the first ramped waveform voltage and falls immediately after a rising waveform voltage reaches a preliminarily determined prescribed potential, in the last of a sustain period and provides a period when a pair of display electrodes are set to a base potential together, between the first generated sustain pulse and the second generated sustain pulse in a sustain period when the total number of sustain pulses in the sustain period except the second ramped waveform voltage is 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265609-A (JP)
Title: Impact absorbing member and method of manufacturing the same
Inventor: NAKADA MASAHIRO
IPC: B62D21/15
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing member which minimizes the rise of manufacturing cost since induction hardening is not required, has superior bend crushing characteristics, and is reduced in weight, and also to provide a method of manufacturing the impact absorbing member.  <P>SOLUTION: This impact absorbing member for a center pillar and a side sill or the like is obtained by forming a steel plate, comprises at least a first member having two side wall parts, a bottom part, and a corner part connecting the side wall parts to the bottom part, and absorbs an impact energy applied to the first member in the direction perpendicular to the axial direction of the first member. At least the area of a part of the side wall part of the first member forms an overlapped part where steel plate is overlapped. Desirably, at least a part of the steel plate forming the overlapped part is joined in an overlapped state.  <P>COPYRIGHT: (C)2009,JPO&INPIT