baber/WOPTO huggingface dataset:
Patent JP-2005032196-A (JP)
Title: System for planning path for moving robot
Inventor: TOMONO MASAHIRO
IPC: G05D1/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of setting safe paths where the danger of collisions is lessened.  <P>SOLUTION: After a grid map is generated from a geometric map (S102), a weighted Voronoi graph is generated from the grid map (S104). The weighted Voronoi graph uses weighted distances according to uncertainties of positions and attitudes of objects. One designated target object is taken out (S106), and a boundary sub-graph consisting of Voronoi nodes being on the boundary of a Voronoi area of the target object is extracted (S108). The most suitable observation paths allowing observation of the target object are obtained in the boundary sub-graph of the present target object, and movement paths between the observation paths (S112) are obtained. After movement paths from each node in the boundary sub-graph of the target object to terminal points of all paths are obtained (S116), path retrieval is performed by a composite graph resulting from alternately linking the movement paths and observation paths obtained till then. Finally, obtained paths are optimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039671-A (JP)
Title: Piezoelectric vibration chip and piezoelectric vibrator
Inventor: SATO SHUNSUKE
IPC: H03H9/19
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy falling impact resistance and to reduce a manufacturing cost further on the presumption that vibration propagation is suppressed to improve an electrical characteristic.  <P>SOLUTION: A tuning fork type crystal vibration chip 1 consists of a base 11 and two legs 12 and 13 projecting from the base 11, and first and second exciting electrodes 15 and 16 are formed on the outer surfaces 14 of the base 11 and the legs 12 and 13. Also, in the tuning fork type crystal vibration chip 1, the thickness of preset setting areas S in at least a portion of the base 11 and base side end parts 121 and 131 of the legs 12 and 13 is greater than the thickness of the other areas. That is, in this embodiment, an insulator 18 composed of Sio<SB>2</SB>is vapor-deposited on the principal plane 141 of the setting areas S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039743-A (JP)
Title: Image information encoding apparatus and method, and image information decoding apparatus and method
Inventor: SUZUKI TERUHIKO
IPC: H04N19/176
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform intra-image encoding based on the resolution of color components and a color space of an input image signal.  <P>SOLUTION: In an image information encoding apparatus 10, on the basis of a chroma format signal indicating which one of the formats of 4:2:0, 4:2:2 and 4:4:4 or the like the resolution of color components is, and a color space signal indicating which one of YCbCr, RGB and XYZ or the like the color space is, an intra-prediction part 23 adaptively changes a block size in generating a predictive image. According to the chroma format signal and the color space signal, an orthogonal transform part 14 and a quantization part 15 also change an orthogonal transform technique and a quantization technique. A reversible encoding part 16 encodes the chroma format signal and the color space signal and includes them in image compression information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042015-A (JP)
Title: Method for producing electrolytic film
Inventor: HASEGAWA NORIFUMI
IPC: H01M8/10
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic film having a gas-barrier property and heat resistance, enabling action under low moisture atmosphere and capable of keeping a proton conductivity even when used over a long period in the presence of water.  <P>SOLUTION: Condensation polymerization through dehydration of a hydrocarbon-based polymer containing a metal alkoxide and phosphoric acid is carried out in a first step to provide an intermediate product and the intermediate product is irradiated with microwave having a wavelength selectively imparting energy to a hydroxy group which the intermediate product has in a second step to provide the electrolytic film composed of a skeleton part constituted of the hydrocarbon-based polymer and phosphoric acid conducting a proton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043720-A (JP)
Title: Processing device of image signal, processing method, and image display apparatus using it
Inventor: MATSUBARA YOSHIAKI
IPC: G09G3/296
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the worry about the image movement for the purpose of preventing image persistence of a screen and to prevent the occurrence of drastic unsharpness in the image due to a phase change of an interpolation position.  <P>SOLUTION: A number-of-images conversion section 106 forms the pixel data of the interpolation position in a horizontal direction and a perpendicular direction by using the pixel data of an image signal Va based on the information of the interpolation position supplied from a controller 101 and obtains an image signal Vb subjected to number-of-pixels conversion. A driver 108 moves the display position of the image in a PDP 109 by one pixel each to the horizontal direction and the perpendicular direction at every prescribed time within a prescribed range based on the display position information from the controller 101 in order to prevent the image persistence of the screen. The controller 101 changes the phase of the interpolation position in a change unit smaller than 360° by spacing interpolation positions 360° from each other while the display position of the image shifts by one pixel component when the ratio of the higher frequency component among the components of the respective frequencies detected by a detecting section 110 is greater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043304-A (JP)
Title: Manufacturing method for spherical active element, and reagent
Inventor: SHINJO TAKAO
IPC: G01N33/52
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple method for manufacturing a spherical active element capable of qualification and a spherical reagent useful as a reagent for measuring colored body fluid components.  <P>SOLUTION: A solution containing a starting material for forming the active element is obtained by drying, after it has been quantitatively dropped to an ultra-low freezing medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046467-A (JP)
Title: Game machine
Inventor: OKUMURA MEGUMI
IPC: A63F7/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To normalize the rotation of a display rotation body in a game machine provided with the display rotation body having a display surface for making a display to a player, as a rotating surface.  <P>SOLUTION: In this game machine, not only a pressure roller but a driving roller 66 can be displaced in a direction intersecting each contact surface with a wheel 32 during the rotation of the wheel 32 which is the display rotation body. Consequently, even if the position of each part varies in the radial direction, the driving roller 66 can follow the variation, and even if a radial error of the wheel 32 occurs, an unexpected clearance is not formed between the wheel 32 and the driving roller 66. As a result, motion transmission between the wheel 32 and the driving roller 66 is normally maintained to facilitate constant normalization of rotation of the wheel 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050766-A (JP)
Title: Phase control device
Inventor: MUKAI TATSUYA
IPC: H05B39/09
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase control device which realizes low noise, prevention of element damage due to short circuit current, low cost, and small-sizing.  <P>SOLUTION: The CPU circuit 12 of the control section 1 establishes a current sensing period in which the current sensing action wherein IGBT Q4 is switched on for a short time at a low phase angle in the vicinity of zero cross of the AC power supply voltage is carried out for prescribed times from the operation start and until a prescribed time, and compares the detected value obtained by detecting by a shunt resistor R6 at the time of this current sensing with a plurality of the reference values established beforehand, and based on this comparison result, selects the conduction configuration of the IGBT Q4 and a triac Q1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057507-A (JP)
Title: Multi-display adjusting device, multi-display system, and multi-display video system
Inventor: MORIKAWA HIROYUKI
IPC: G09G5/10
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-display adjusting device that can easily and simply adjust video characteristics, a multi-display system, and a multi-display video system.  <P>SOLUTION: The adjusting device is provided with a display characteristic arithmetic means 14 which is configured to vary display characteristics of respective screens within respective adjustment ranges to calculate adjustment areas of the screen display characteristics of respective displays 7a and also set setting values of adjustment degrees of the respective displays 7a within a range where the adjustment areas of the respective displays 7a overlap, and a display characteristic control means 16 which is configured to make the adjustment degrees of the respective display 7a be set values respectively so that video characteristics of the respective displays 7a match one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053659-A (JP)
Title: Passenger conveyor
Inventor: KOBAYASHI KIYOSHI
IPC: B66B21/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyer capable of safely and comfortably conveying a passenger along a curved moving passage with the use of step shaped plates.  <P>SOLUTION: The step shaped plates are divided into three groups. A plate 1A of a first group moves from a start point of a first approach passage part extending along the obliquely upward direction to a start point of a second approach passage part. A plate 1B of a second group moves from a start point of a second approach passage part extending along the horizontal direction to a start point of a return passage part. A plate 1C of a third plate moves from a start point of the return passage part positioned on a lower part of the first and the second approach passage parts to the start part of the first approach passage part. By repeating the movements, the passenger is conveyed from a lower floor side to an upper floor side. The respective plates are curved like an arc when being viewed from an upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052877-A (JP)
Title: Method and apparatus for bending sheet material
Inventor: OIKAWA MASAKI
IPC: B21D5/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for bending a work with which the bending and the correction of the work can automatically be performed.  <P>SOLUTION: In the method for bending a sheet material, the work W is bent by controlling the position of a bending die with basic data for bending the work W at a target angle A and the bending angle is measured and a spring-back amount is calculated and also, the correcting value is calculated by using a correcting factor, and the above work is again bent based on the corrected feeding data. The bending angle is measured, and it is judged whether or not, the measured angle is within the permissible value of the above target angle and if the angle is within the permissible value, the above corrected value is stored in a correcting data table 33. Then, if the measured angle is not within the permissible value of the target angle, the spring-back amount is again calculated and also, the correcting value is again calculated by using the correcting factor, and the above work is re-again folded and the bending is repeated until the measured angle after bending becomes in the permissible value of the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064191-A (JP)
Title: Plasma treatment method
Inventor: NAKAJIMA SETSUO
IPC: H01L21/3065
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages by making a potential difference between linear conductive interconnections and other elements small when irradiating plasmas in plasma treatment of a substrate with the linear conductive interconnections.  <P>SOLUTION: Of a pair of electrodes 11 and 20 of plasma treatment equipment, one of the electrodes 11 and thus a plasma treatment space P has an elongated shape along one direction. The electrode 11 and thus the space P is longer than the linear conductive interconnections 91 of the substrate 90. At the time of treatment with the conductive interconnections 91 being in such a position as to be nearly parallel with the electrode 11 and thus the plasma treatment space P, the substrate 90 is moved in a direction crossing the electrode 11 and thus the plasma treatment space P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063313-A (JP)
Title: Data retrieval system
Inventor: OKUDA YOSHIHIRO
IPC: G06F17/30
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data retrieval system with improved operability.  <P>SOLUTION: When a display change-over key is inputted in a state displaying a narrowed search result image plane, a search type is changed, and a match full search is stored in selected search type information 24c. A control part 22 carries out a match full search process using a search key used in a proximate narrowed search as a search key. A character to be used as the search key is renewed to a character stored in input character information 24a of a storing part 24 every time a character is newly inputted during a narrowed search process. When the display change-over key is inputted, a control part 22 carries out a match full search process using the character stored in the input character information 24a as the search key at the point of time of input.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059518-A (JP)
Title: Printing device and printing control method
Inventor: MORIMOTO NOBUO
IPC: B41J2/01
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device enhancing the security of printing process.  <P>SOLUTION: Either permission information for controlling whether print data is allowed to be printed or deciphering information for deciphering the print data is stored in the memory 2062 equipped to an ink cartridge 206. The permission/deciphering information is transmitted to an MPU 101 via a center interface 205 and a bus 200, an input/output interface 203, an input/output interface 103 and a bus 100. The MPU 101 extracts the code data from the print data to be collated with the permission information. When a prescribed correspondence is confirmed between them, printing is allowed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067772-A (JP)
Title: Ceiling travel vehicle
Inventor: NAKAMURA YOICHI
IPC: B66C13/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To damp vibration in hoisting a platform, and to reduce desired time in hoisting a platform.  <P>SOLUTION: This ceiling travel vehicle 2 guides a guide roller 26 of the platform with a guide groove 28 disposed in the lift driving section, an L-shaped mounting piece 32 of a guide roller 30 is disposed oscillatably with respect to a shaft 34, and a spring 38 is mounted to the mounting piece 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070539-A (JP)
Title: Method for driving liquid crystal display device, liquid crystal display device, and mobile electronic equipment
Inventor: KOBASHI YUTAKA
IPC: G09G3/20
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To enables common inversion driving of even a large-sized, high-definition LCD.  <P>SOLUTION: In common inversion, the majority of scanning lines is turned to be in a floating state to greatly reduce common capacity. Further, the timing when the scanning lines are turned to be in the floating state is changed according to the polarity of a common potential. In the concrete, the scanning lines are turned to be in the floating state when a pixel switching element is an N channel type and the common potential is high, and when the pixel switching element is a P channel type and the common potential is low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067976-A (JP)
Title: Method for manufacturing nanotube
Inventor: WAKITA HISAHIDE
IPC: C01B31/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a nanotube by which a semi-conductive nanotube is obtained by placing a material of a nanotube mixture in an AC electromagnetic field to previously destroy or immobilize a metallic nanotube in the nanotube mixture and selectively destroying the metallic nanotube contained in the mixture.  <P>SOLUTION: The method for manufacturing the semi-conductive nanotube includes at least a process for distributing and arranging the nanotube mixture on a ceramic substrate 2 arranged in a nanotube classification apparatus 1 under an atmosphere 4 of a gas in which oxygen concentration is adjusted and irradiating the mixture with a microwave 8 which is the AC electromagnetic field 28 to selectively destroy or immobilize metallic carbon nanotube contained in the nanotube mixture 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075473-A (JP)
Title: Paper feed tray
Inventor: FURUNAGA KENICHI
IPC: G03G15/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed tray, preventing positional shifting of the uppermost paper sheet in setting a sheaf of paper sheets on the tray.  <P>SOLUTION: This paper feed tray is composed of: a tray body 1; a lifting member 2 lifting the leading end of a paper sheet in the body; a spring 4 energizing the lifting member 2; and a cover body 3 fitted to the tray body 1 and rotated to open and close the tray body, the draw-out side of which is a free end. A projecting piece 8 for pressing the end edge of the paper sheet projecting over the edge of the tray is projected on the side edge intersecting perpendicularly to the axis of the rotating shaft of the cover body 3. When the uppermost paper sheet 61 projects over the tray, the projecting piece 8 is abutted on the edge part of the paper sheet 61 to be pressed downward in the course of closing the cover body 3. The force in the direction of releasing from the projecting piece 8 is applied to the paper sheet 61. The paper sheet 61 is moved to the side wall 13 side on the opposite side to the pressing side of the tray body 1, and correctly positioned by the side wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077594-A (JP)
Title: Heat developable photographic material
Inventor: EZURE HIDETOSHI
IPC: G03C1/74
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photographic material having good moisture resistance and improved scratch resistance.  <P>SOLUTION: The heat developable photographic material has a photosensitive layer containing organic silver salt grains, silver halide grains and a reducing agent on a support and has a moisture-proof layer containing a latex, a wax emulsion, and an auxiliary film forming agent as an outermost layer on the photosensitive layer side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080431-A (JP)
Title: Power supply device with power saving function
Inventor: SUZUKI MASANORI
IPC: H02M3/28
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the effect of power saving while reducing oscillation noises caused by intermittent operations for the power saving in a power supply device for electronic equipment.  <P>SOLUTION: The operation of a main power supply circuit 10 for outputting a voltage of 42V is forcibly stopped by a power supply OFF holding circuit 30 in a power saving mode in the power supply device for outputting the rated power supply voltages of 42V and 5V. When the output voltage of the rated voltage of 42V becomes lower than the minimum operable voltage (2V) of the power supply OFF holding circuit 30 by the decrease of the rated output voltage of 42V caused by the operation stop of the main power supply circuit 10, the power supply OFF holding circuit 30 releases the operation stop of the main power supply circuit 10. The operation stop and its release of the main power supply circuit 10 is repeated. The output voltage of the main power supply circuit 10 is controlled near the minimum operable voltage (2V). The large power saving effect can be obtained. A step-up/down chopper circuit 20 always maintains the output voltage to the rated voltage of 5V by selectively executing the step-up and the step-down even if the output voltage of the main power supply circuit 10 is high or low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079984-A (JP)
Title: Method for transmitting video signal
Inventor: OKUBO HIDEYUKI
IPC: H04N7/22
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal transmission method capable of efficiently transmitting a digital video signals representing three primary colors with one cable.  <P>SOLUTION: In this video signal transmission method for time-division multiplexing digital video signals representing three primary colors to convert the signals into serial video data, and transmitting the serial video data in blocks, a transmission side system clock signal, which has a frequency higher than the frequency of a reference clock signal of the digital video signals is generated, wherein M denotes the number of bits per pixel of each of the digital video signals representing three primary colors, N denotes the number of pixels of the digital video signals in each block, and the serial video data has 3×M×N bits per block, and each of the bits in the block is transmitted in synchronism with the transmission side system clock signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076156-A (JP)
Title: Pile woven fabric
Inventor: KAMEI TAKATOKI
IPC: D06P3/82
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile woven fabric capable of imparting three-dimensional effect or shading to design.  <P>SOLUTION: Pile yarns 16 are entangled with a ground structure 15 crossing warp 13 with weft 14 while floating and sinking the warp 13 and the weft 14 to constitute a fabric 12. The fabric 12 is printed by using a dye 24 to form a pile woven fabric 10 having a design 11. The pile yarn 16 is constituted of a cotton yarn provided in the same direction as the weft 14 and the warp 13 is constituted of a yarn obtained by blending a polyester fiber with cotton and the weft 14 is constituted of a polyester fiber. The dye 24 is constituted of a disperse dye capable of dyeing the polyester fiber and incapable of dyeing the cotton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000281-A (JP)
Title: Ribozyme-amplifying diagnosis medicine
Inventor: SHIH ANDY
IPC: C12Q1/68
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for amplifying or preparing diagnosis response by using ribozyme.  <P>SOLUTION: The method is for detecting target nucleic acid molecules in a solvent and comprises, under a condition of hybridizing two complementary nucleotides in a solvent, a step for providing ribozyme molecules, target nucleic acid molecules and labelled co-target nucleic acid molecules having a cleavage site to the ribozyme, wherein the co-target molecules have a different sequence from that of the target molecules, the ribozyme molecules have a complementary region to the labelled nucleic acid molecule and a complementary region to the target nucleic acid molecule and the complementary region has at least minimum number of the complementary nucleotide to obtain conjugation between the ribozyme molecules, co-target nucleic acid molecules and the target nucleic acid molecules, a step for reacting the ribozyme molecules with the labelled co-target nucleic acid molecules and the target nucleic acid molecules and a step for detecting evidence of freed labels by comparing a case where no target nucleic acid is contained in the solvent with a case where the target nucleic acid molecules are contained in the solvent.  <P>COPYRIGHT: (C)2004,JPO