baber/WOPTO huggingface dataset:
Patent JP-2005244806-A (JP)
Title: Communication method and apparatus
Inventor: ONUMA KAZUHIRO
IPC: H04J1/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and a communication apparatus which can perform an uninterrupted communication on a transmission line of redundant configuration having a route length difference exceeding 600km and has a high-order compatibility.  <P>SOLUTION: At a transmitting side, phase information is sequentially divided into predetermined bytes of at least two, respectively in the path overhead of a single frame in a transmission signal so as to constitute a multi-frame, and the transmission signal is transmitted while being branched to active and reserve transmission lines. At a receiving side, a phase difference between transmission signals of the active and reserve systems is detected based on the phase information which is detected at the interval of the predetermined bytes with regard to the transmission signals received from the active and reserve transmission lines, respectively, the transmission signals are stored in active and reserve memories, phase adjusting signals are given to the active and reserve memories based on the phase difference, the transmission signals are outputted from the active and reserve memories, respectively in the state of the same phase based on the phase adjusting signals, and the transmission signal outputted from any one of the memories is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239077-A (JP)
Title: Air spring control device
Inventor: ISOBE TAKASHI
IPC: B60G11/46
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring control device capable of continuing automobile high maintaining control even when an air leak detection control device becomes in a failure mode.  <P>SOLUTION: The air spring control device has four-system air springs 13, 14 installed between both ends of rear two shafts and a load-carrying platform D of the vehicle; air feed/discharge system connection parts a1-a4, b for connecting a group of air springs with an air tank 17; an air feed/discharge means 20 for feeding or discharging compression air of the air tank to the group of air springs; a control means 19 for controlling feeding/discharging of the compression air to the group of air springs such that vehicle height is coincident with a target value Ho; and an air leak detection means A2 for detecting leakage of air. The air leak detection means A2 has a specifying means A2a for specifying the air spring in which the leak of air is generated based on operation information sp1-sp4 and an air feed stopping means A3 stops feeding of the compression air only to the specified air spring system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239263-A (JP)
Title: Inner bag for transportation tank and manufacturing method for the same
Inventor: SHIGEIZUMI YOSHITSUGU
IPC: B65D88/22
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an inner bag for a transportation tank which is free from a concern of forming a pinhole.  <P>SOLUTION: A cylindrical film 23 is pulled out of a film roll 24 and is cut into a piece of a prescribed length IL. An inner bag supply/discharge port attaching hole 27 is formed on the cut cylindrical film 23, and an inner bag supply/discharge port is welded to the attaching hole 27 by heat. One end 23a of the cylindrical film 23 is welded together by ultrasonic wave using an ultrasonic welding device, and the other end 23b of the film 23 is also welded by ultrasonic wave after the film 23 is deaerated. Then, an inner bag body made out of the film 23 is folded after a positioning mark is put on the inner bag body, and is put in a packaging bag. The above manufacturing processes are executed in a work chamber 17 in which clean air 19 flows down from a duct 18. In these processes, attachment of dust, such as iron powder, to the inner bag is prevented, thus the concern of forming a pinhole is eliminated. Hence, there is no need to give the inner bag body 23 a double structure so that the weight of the inner bag body 23 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247907-A (JP)
Title: Chitosan derivative and method for producing the same
Inventor: NISHIMURA SHINICHIRO
IPC: C08B37/08
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chitosan derivative having more potent physiological activity.  <P>SOLUTION: The chitosan derivative comprises randomly sequenced structural units represented by formulae (i), (ii), and (iii) (wherein R<SP>1</SP>is a 1 to 20C linear alkylene group; R<SP>2</SP>is a sugar residue in which one or more sugar chains selected from the group consisting of a plurality of sugar chains having various physiological activities are bonded to each other through oxygen atoms on the reducing terminal side in relation to R<SP>1</SP>; and (x), (y), and (z) are molar ratios, provided that 0≤x<1, 0<y≤1, 0≤z<1, and x+y+z=1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248565-A (JP)
Title: Glass door
Inventor: INOUE KANA
IPC: E06B3/62
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve absorptivity to deflection and vibration of plate glass, while securing positional stability in the vertical and lateral direction and the fore-and-aft direction of the plate glass.  <P>SOLUTION: This glass door 1 is assembled by fitting an outer peripheral edge part 2a of the plate glass 2 in a door frame body 2 framed by left and right vertical frames 4 and 5 and upper and lower horizontal frames 6 and 7 for respectively connecting an upper part and a lower part of both the left and right vertical frames 4 and 5. A glass inserting groove 10 extending in the longitudinal direction is respectively arranged on respective inside surfaces of both the left and right vertical frames 4 and 5 and both the upper and lower horizontal frames 6 and 7. An inner bottom surface 10a of the glass inserting groove 10 is provided with a first holding member 11 for holding the outer peripheral edge part 2a of the plate glass 2 in the longitudinal direction, and a pair of front-rear second holding members 14 and 14 for holding both front and rear surfaces of the outer peripheral edge part 2a in the plate glass 2 in the longitudinal direction on both front and rear surfaces of an opening edge part 10b in the glass inserting groove 10. The second holding member 14 is formed softer than the first holding member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260305-A (JP)
Title: Highly accurate and high-speed reading by simple reading device, and color correction technique of printer
Inventor: HATTORI TOSHIYUKI
IPC: G06T1/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that high-accuracy color measurement is difficult although many image can be read at one time in an image reading device such as a flat head scanner.  <P>SOLUTION: An object to be read is scanned to acquire read image data including a gradation value for each color component in a plurality of pixels. A scan profile indicating correspondence relation between the gradation value and a color value and defining the correspondence relation for each scanning position of a plurality of scanning positions in the image scanning process, is obtained. The above gradation value is converted into the color value for the read data acquired by the image scanning process referring to the scan profile corresponding to each scanning position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253503-A (JP)
Title: Dynamic and kinetic visual acuity measuring instrument
Inventor: NAGAI REISEI
IPC: A61B3/028
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic and kinetic visual acuity measuring instrument capable of measuring both of DVA (dynamic visual acuity) and KVA (kinetic visual acuity) and enhancing the moving speed of an index in the KVA measurement.  <P>SOLUTION: This dynamic and kinetic visual acuity measuring instrument is formed by having a display control means which forms a display surface of a dynamic body display means in such a manner as continuing a proximal part close to a subject to a distal part far therefrom, determines an angular velocity or an angular acceleration of the dynamic body based on the virtual distance and direction of the position of the subject to the dynamic body to be displayed, and controls the speed and the dimension of the image of the dynamic body moving between the distal part and the proximal part on the display surface according to the value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258726-A (JP)
Title: System for providing road traffic information
Inventor: HATTORI YURIKO
IPC: G07B15/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road traffic information providing system for precisely calculating a travel time with inexpensive equipment so as to generate road traffic information with a useful content.  <P>SOLUTION: The system comprises a plurality of DSRC road side devices 8 which are separately prepared from charging road side devices 4, 5, and are not used for toll collection with an ETC; and a center system 10. The DSRC road side device 8 receives up link data 21 including the on-vehicle apparatus ID of an ETC on-vehicle apparatus 7 from the ETC on-vehicle apparatus 7 and generates passage vehicle information 22 which includes time information to indicate a passage time when a vehicle 6 mounting the ETC on-vehicle apparatus 7 passes through and the on-vehicle apparatus ID. The center system 10 receives the passage vehicle information 22 from the DSRC road side device 8, and calculates the travel time of a section between the two of the DSRC road side devices 8, based on the on-vehicle apparatus ID and time information of the passage vehicle information 22. The center system 10 generates the road traffic information 23 based on the calculated travel time, and supplies the generated road traffic information 23 to a DSRC on-vehicle apparatus via the DSRC road side device 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282067-A (JP)
Title: Hybrid type magnetic substance and semiconductor spin element and method for manufacturing the same
Inventor: LEE WOO YOUNG
IPC: H01F41/18
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin injection element and a spin field effect transistor capable of application to a memory and a logic element based on the spin valve effect obtained by injecting carriers spin-polarized from a ferromagnetic substance at normal temperatures.  <P>SOLUTION: A hybrid type magnetic substance and a semiconductor spin element include a semiconductor substrate, a source region formed of a magnetic substance on the top surface of the semiconductor substrate, a spin channel region, into which spin-polarized carriers are injected from the source region, and which is formed on the top surface of the semiconductor substrate, and a drain region, in which a spin having passed through the spin channel region is detected, and which is formed of a magnetic substance on the top surface of the semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254277-A (JP)
Title: Concave/convex metal sheet forming machine
Inventor: SUZUKI YOSHINORI
IPC: B21D22/08
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concave/convex metal sheet forming machine capable of realizing the uniform pressing quantity of concave portions and convex portions, and forming the concave portions and the convex portions at equal intervals.  <P>SOLUTION: A plurality of rows of facing rollers 3, 4 comprising bar-shaped upper die rollers 3a, 4a and lower die rollers 3b, 4b are arranged at front and rear positions in the feeding direction of a metal plate 1. Pressing parts 31, 41 with a large number of punches protruded from circumferential surfaces in different ranges from each other in the axial direction are provided on the respective facing rollers 3, 4 so that the entire surface of the metal plate 1 is pressed while sharing the range to be pressed by the plurality of rows of the facing rollers 3, 4. Driving devices 6a, 6b, 6c, 6d to individually drive the upper and lower die rollers 3a, 3b, 4a, 4b of the respective facing rollers 3, 4, a detection means 61 to detect the rotational angles of the rollers 3a, 4a, 3b, 4b, and a synchronous control means 60 to synchronously rotate all rollers 3a, 4a, 3b, 4b based on the result of detection of the detection means 61, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260872-A (JP)
Title: Image processor and image processing method, and computer-readable recording medium with program for allowing computer to execute image processing method recorded thereon
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/60
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize coding processing at high speed with a comparatively simple configuration by judging a color of pixels of each color block.  <P>SOLUTION: An image processor includes: an image division means (not shown) for dividing generated image data into n×m blocks; two-dimensional DCT processing apparatuses 128, 134, 144 in each color for applying frequency decomposition to generated n×m images; quantization processing apparatuses 129, 135, 141 in each color for coding data after the frequency decomposition; entropy coders 130, 136, 142; single color value judgment means 131, 137, 143 for judging whether level values of color components of the n×m images are all the same; and single color data coders 132, 138, 144 for producing code data of a single color value when the level values of color components of the n×m images are all the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303228-A (JP)
Title: By-fields salesroom notification system in store
Inventor: MORIYA TOMOHIRO
IPC: G06Q50/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling a customer, a store and a notice information provider to mutually exchange information by operating screens such as a notice screen, a merchandise retrieval screen and an advertising screen displayed on touch panel type displays disposed in salesrooms classified by fields in the store regarding a by-fields salesroom notification system in the store.  <P>SOLUTION: In this by-fields salesroom notification system in the store, a plurality of information display/input terminal units for the customers used as notifying/inputting media are installed in the respective salesrooms classified by fields in the store. The information display/input terminal units for the customers, an in-store information management device installed in the store, an integrated information management device provided in or outside the store, and the notice information provider outside the store are connected through a communication network. The customer who operates the information display/input terminal unit for the customers, the store selling merchandise, and the notice information provider for providing notice information on the merchandise mutually exchange information through terminals connected to the communication network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256919-A (JP)
Title: Deposition of titanium amide
Inventor: JAHL MATTHIAS J
IPC: H01L21/28
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform the prediction of the deposition rate for enhancing the rate on chemical vapor deposition of titanium nitride from a titanium containing precursor selected from the group consisting of tetrakis(dimethylamino) titanium, tetrakis(diethylamino) titanium and mixtures thereof.  <P>SOLUTION: The titanium containing precursor is reacted with ammonia to produce the titanium nitride on a semiconductor substrate by the addition of organic amines, such as dipropylamine, in the range of approximately 10 parts per million by weight to 10% by weight, preferably 50 parts per million by weight to 1.0 percent by weight, most preferably 100 parts per million by weight to 5000 parts per million by weight to the titanium containing precursor wherein prior to the reaction, the titanium containing precursor is subjected to a purification process to remove hydrocarbon impurities from the titanium containing precursor. It is shown that addition of small amounts of organic amines enhance the deposition rate of titanium nitride, while the presence of hydrocarbons, such as n-decane, retard the deposition rate of titanium nitride.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005267979-A (JP)
Title: Switch for nurse call
Inventor: MIZUTANI MASAYA
IPC: A61G12/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch for nurse call which can be easily operated in a state of hanging even for a patient having disabled thumb.  <P>SOLUTION: Whole part of an upper face of a rectangular case 1 is formed into an opening 1a, and a switch plate 2 is fitted on the opening 1a. One side of the switch plate 2 in longitudinal direction is opening and closing movement capably fitted to the opening 1a like a door. The switch plate is closed by gripping operation to perform the nurse call. The case 1 has a length of 100 mm, a width of 35 mm, and a height of 22 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266283-A (JP)
Title: Method and apparatus for manufacturing fine structure, and optical element
Inventor: AMAKO ATSUSHI
IPC: G02B5/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine structure manufacturing method with which a high-definition fine structure can be easily produced, a simple fine structure manufacturing apparatus, and an accurate optical element created by said fine structure manufacturing apparatus.  <P>SOLUTION: In the fine structure manufacturing method for forming a predetermined exposure pattern on a surface of an object 8 to be exposed by exposing the object 8 to be exposed to laser light 10 emitted from a laser light source 1 and passed through a master 6, the master 6 is transparent with respect to the laser light 10, one-dimensional ruggedness having periodicity is formed at least on one surface thereof, and the ruggedness is formed to generate a predetermined interference pattern by interference on the surface of the object 8 to be exposed by the laser light 10 passed through the master 6. The laser light 10 is linearly polarized light, the azimuth of said linear polarization is parallel with a groove of the ruggedness, the master 6 is not in contact with the object 8 to be exposed, and the object 8 to be exposed is exposed by the interference pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263147-A (JP)
Title: Riding medium-slope motor monorail
Inventor: CHIGUSA HIDEO
IPC: B61B13/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and safe transportation means capable of mounting a wheelchair and transporting occupants in a uphill residential area with many narrow slopes.  <P>SOLUTION: A carriage is made separately from a traveling device, and the carriage of a monorail is pivoted with a traveling device frame at a middle position, rotated at the middle position, and inclined to the traveling device. A ball screw is rotated by a motor to move a lower pivot linearly reciprocated by the ball screw nut forward and backward. The lower pivot is coupled with an upper pivot of the carriage by an arm, and the motor is rotated in normal and reverse directions to move the ball screw nut forward and backward. The carriage is inclined around an intermediate shaft. The carriage is raised by an angle identical to a rail inclined angle based on the inclined angle data measured along the rail in advance, so as to maintain the carriage horizontal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270697-A (JP)
Title: Top feed type roll coater
Inventor: HIRAI MASAKI
IPC: B05C1/08
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top feed type roll coater capable of certainly supplying coating and capable of safely performing continuous operation.  <P>SOLUTION: The top feed type roll coater is equipped with a coating roll, an adjusting roll for forming a coating reservoir along with the coating roll, a supply circuit for supplying coating to a coating reservoir from a coating tank and a recovery circuit for recovering the coating overflowing from the coating reservoir to the coating tank and constituted so that at least two perallelly provided coating supply pumps and a coating supply pump changeover mechanism are provided to the supply circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271279-A (JP)
Title: Method for producing tapered hollow tube
Inventor: SANAI SHUSUKE
IPC: A63B49/10
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tapered hollow tube which reduces warpage caused by the dislocation of the fiber orientation angle of a prepreg caused by the shape of the taper.  <P>SOLUTION: In the method for producing the tapered hollow tube, a trapezoid has a side arm 10 perpendicular to an upper bottom 12 and a lower bottom 14. Four prepregs having approximately the same shape in which the axial direction of reinforcing fibers is parallel to a side arm (A), parallel to the opposite arm 16 of a side arm (B), +45° to a side arm (C), and -45° to a side arm (D) are wound onto the side of a taper-shaped mandrel so that the upper bottom 12 side is turned to the small diameter side of the mandrel, and a side arm 10 is made parallel to a generating line making the side of the mandrel to form a tapered cylindrical uncured prepreg molding, and the molding is cured by heating. Winding start positions are preferably made different by a half-round between the prepregs (A) and (B) and between the prepregs (C) and (D).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004241785-A (JP)
Title: Method of manufacturing flexible printed circuit board
Inventor: HIRANAKA KOICHI
IPC: H05K3/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a flexible printed circuit board whereby extremely high adhesion is obtained and a high-density pattern can be made by etching.  <P>SOLUTION: The flexible printed circuit board is manufactured by a step of dehydrating a plastic film base in a vacuum, a step of introducing mixed gas containing nitrogen and argon in a vacuum, a step of dissolving a metal made of copper or an alloy predominantly composed of copper, and a step of applying high-frequency power to the plastic film base by a stable discharging means and generating glow discharge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005275958-A (JP)
Title: Production planning supporting system and computer program for supporting production planning
Inventor: OWARI KATSUHIRO
IPC: G06Q50/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting quick response to planning and change in making production planning, a program relating to the same, a system for making production planning for supporting quick reflection of change of planning of a part in which a plurality of persons in charge are involved when the production planning of a certain product is made by the plurality of persons in charge in a state that the persons in charge respectively make the planning of an assigned part, and a computer program for making the production planning.  <P>SOLUTION: When the person in charge, making the production planning wants to change the production planning relating to the assigned part, he or she notifies the other persons in charge affected by a changed part, of the change. As a notification means, only the contents of change is notified, and the mutual changing operation are correctly and surely confirmed without applying a method of comparatively high working load such as writing the production plans to the common database held by a server and reading the data to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI