baber/WOPTO huggingface dataset:
Patent JP-2004125515-A (JP)
Title: Three-dimensional space measuring instrument and method
Inventor: AKETO KOUSHI
IPC: G01S7/524
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional space measuring device and method highly precisely measuring a distance to an object in a specified direction.  <P>SOLUTION: This three-dimensional space measuring instrument is provided with a signal source 31 outputting a reference signal setting a time width of a compressional wave generated from each wave transmission element 11 of a wave transmission device 1, a phase shift circuit 32 having a plurality of phase shift devices 32a for controlling the phase of the compressional wave generated from the wave transmission elements 11 and for inputting the reference signal output from the signal source 31 to the respective phase shift devices 32, and a control part 33 providing a timing signal t1 for generating the reference signal from the signal source 31 to the signal source 31 and providing a phase signal ϕ controlling the phase shift quantity in the respective phase shift devices 32a of the phase shift circuit 32 to the phase shift circuit 32. The arithmetic part 37 calculates the distance to the object A in the direction of a main beam (the specified direction) of the wave transmission device 1 based on the time and the sound velocity from the wave transmission device 1 transmitting the compressional wave till the wave receiving device 2 receiving it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126045-A (JP)
Title: Semitransmissive color liquid crystal display element
Inventor: TAMAI KIYOSHI
IPC: G02F1/1335
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction of reflection contrast when reflectance is improved by forming a color filter blanc part at a light reflection display part, in a semitransmissive color liquid crystal display element having a light transmission display part and the light reflection display part in each pixel.  <P>SOLUTION: In the semitransmissive color liquid crystal display element wherein a plurality of rectangular pixels standing in a row are provided, the light transmission display part TL and the light reflection display part RL having a total reflection mirror are formed within each pixel, color filters CF are respectively provided at the light transmission display part TL and the light reflection display part RL and a light shielding layer is provided at at least one side on the periphery of each pixel, the color filter blanc part 24 where no coloring material exists is formed at a part of the light reflection display part RL and the color filter blanc part 24 is disposed so as to be adjacent to the light shielding layer BM2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123442-A (JP)
Title: Process for purifying gallium solution
Inventor: DOI TETSUO
IPC: C22B21/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple process for removing or reducing impurities to obtain a desired metal from a used electrolyte containing the desired metal which was used in electrolysis of a metal.  <P>SOLUTION: In the process for purifying the gallium solution, the liquid which was used for electrolysis is cooled and stirred to achieve a high flow rate of the liquid inside a tank to inhibit crystal growth and deposit a crystal containing the impurities for obtaining the desired metal (e.g. gallium) in the residual liquid. The process for purifying the gallium solution comprises a step wherein the alkaline solution containing gallium and a group 5 metal is stirred and cooled and a step wherein solid-liquid separation is performed to separate the solid containing the group 5 metal and the residual liquid containing gallium. The process further comprises a step wherein another solid-liquid separation is performed after adding a calcium salt to the residual liquid after the first solid-liquid separation to remove or reduce other metals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123343-A (JP)
Title: Elevator car with trunk
Inventor: SAKANE AKIFUMI
IPC: B66B11/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the overall length of a bicycle is large, and the bicycle is not easily accommodated straight in an elevator car 1 though there are many cases in which bicycles, tricycles, motorized bicycles, or the like are loaded in and carried by the elevator car 1 for dwelling use, a small hole to insert a front wheel of a bicycle therein is formed in a trunk door in the elevator with trunk, while it is inconvenient when other passengers are already therein, and the sense of incompatibility is felt in design.  <P>SOLUTION: In an elevator car, a plurality of longitudinal holes 21 are formed in a trunk door 20 in the horizontal direction. Any longitudinal hole 21 at the position easy to use according to the situation can be selected, and the sense of incompatibility in design can be eliminated in the entire door 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135044-A (JP)
Title: Antenna device and communication device using the same
Inventor: FUJISHIMA AKIRA
IPC: H04B1/38
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device with a small size and a low profile for surely receiving a weak high-frequency signal.  <P>SOLUTION: The antenna device has an insulator 14 of which the upper face is equipped with an antenna conductor 15; an insulator 11 disposed below the insulator 14, of which the lower face is equipped with a ground plate 12; and an insulator 16 between the insulators 14, 11, and a dielectric constant of the insulators 14, 11 are set higher than that of the insulator 16. Thereby, since a transmission loss mainly caused by a dielectric loss of a first insulator can be reduced, a downsized and a low-profile antenna device with high sensitivity can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131617-A (JP)
Title: Composition for polishing
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for polishing, having a sufficiently large polishing rate of a tantalum compound compared to that of copper and substantially hardly causing polishing of SiO<SB>2</SB>in a CMP processing process of a semiconductor device having a copper film, a barrier layer of the tantalum compound and an insulation layer of the SiO<SB>2</SB>.  <P>SOLUTION: The composition for the polishing is obtained by mixing a colloidal silica containing primary particles having 30 nm average particle diameter as a polishing material, a polymethyl methacrylate having 30 nm average particle diameter and 2.8 GPa elastic modulus at 23°C, oxalic acid, hydrogen peroxide and benzotriazole with ion-exchanged water filtered by a 0.5 μm cartridge filter, and stirring the resultant mixture by a high-speed homogenizer to provide homogeneous dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139518-A (JP)
Title: Bgm replay system, data sending device, and bgm player
Inventor: MARUYAMA SHUJI
IPC: G06F13/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BGM replay system capable of preventing a BGM player from malfunctioning when an e-mail from a third party comes to the BGM player, preventing the execution of a command written in the e-mail if the address of the BGM player to which the e-mail is sent is wrong, and informing an operator that the address is wrong; and to provide a data sending device and a BGM player for use in the system.  <P>SOLUTION: The BGM player 16, when a correct system password 98 and a player-based password 99 are written in the e-mail 24, executes a process based on the command written in the e-mail 24. If the correct system password 98 is written but the corresponding player-based password 99 is not written, the BGM player does not execute the process based on the command but sends to the data sending device 14 an e-mail reporting that the player-based password 99 is wrong.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158222-A (JP)
Title: Method of manufacturing material for ceramic package
Inventor: INOUE TORU
IPC: H01L23/15
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely form a uniform colored layer that is free from color shading on the surface of a sintered AlN compact without compromising the intrinsic high thermal conductivity of AlN. SOLUTION: The colored layer composed of a colored ceramic compound, such as SiC, TaN, etc., is formed on the surface of the sintered AlN compact by a sputtering method.
Patent JP-2004141536-A (JP)
Title: Floor suction port
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor suction port which can efficiently suck dust accumulating on a floor by a wall, is prevented from damaging wall faces and furniture and is smoothly rotatable.  <P>SOLUTION: The floor suction port 1 includes a suction hole 6 opening from a bottom face to at least a part of front face of a suction implement body case 2, a cover 5 which constitutes a front wall of the suction port body case 2 and is attached vertically rotatably to the suction port body case 2, and the cover 5 closes a front side part 6b of the suction hole 6 at the downward rotated position and opens the front side part 6b of the hole 6 at the upward rotated position rotated in contact with the wall face W. The cover 5 is provided with an abutting member (raised cloth 7b covering the outer peripheral surface of a roller 7) a soft and easily slidable at a part abutting on the wall face W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147750-A (JP)
Title: Blood sampling vessel holder
Inventor: TAKASHI YUTAKA
IPC: A61B5/15
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood sampling vessel holder which allows the blood sampling operators to be devoted to the putting of a blood sampling needle into or out of the blood vessels of a person desired to draw the blood while reducing the pain of the person desired to sample the blood caused by piercing with the blood sampling needle and enables the safe and accurate blood sampling operation by enabling the operation with a stable posture for the blood sampling operators and also enables the safe and accurate blood sampling operation which makes the blood sampling operators free from the risk of erroneous piercing by the accurate determination of the proceeding state of the blood sampling.  <P>SOLUTION: A blood sampling vessel holder 1 is made as a cylindrical body 120 opened upward and a hollow needle 11 is built by protruding upward on the bottom part of the cylindrical body 120 and sealed up liquidtightly on the outer circumference thereof and wrapped with an elastic cap 2 with a rubber resilience. A hollow path 111 of the hollow needle 11 is bent at the bottom part of the cylindrical body 120 so as to communicate with a blood sampling means 4 from the side of the cylindrical body and a support part 13 is provided on the outer wall of the bottom part of the cylindrical body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152871-A (JP)
Title: Electromagnetic wave shield tape and its manufacturing method
Inventor: YUMI HIDEO
IPC: H05K9/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To excellently improve electromagnetic wave shielding property in an electromagnetic wave shield tape which is formed in the shape of a strip by using elastomer as base substance.  <P>SOLUTION: A mesh tape 4 wherein an object which is formed by plain-stitching a tin deposition copper wire 40 to a cylindrical shape is crushed levelly is laid under the base substance 5 having tuck nature silicon system. A part of the mesh tape 4 is exposed to a surface and a back of the base substance 5. Fins 12 in which the mesh tape 4 is not laid are formed on both edges of a shield 11 in which the mesh tape 4 is laid. Since the mesh tape 4 is exposed as mentioned above, when the electromagnetic wave shield tape 1 is wound around an electric supply cable or the like, the wound mesh tape 4 of each layer is subjected to direct conduction, and superior electromagnetic wave shielding property can be obtained. Since the base substance 5 has tuck nature and the fins 12, winding the mesh tape 4 around the electric supply cable or the like is easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147951-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L9/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can improve cleanability and maintainability of a filter element of a second dust separating unit.  <P>SOLUTION: In an airflow channel from a suction port of a vacuum cleaner main body to an air suction port 33A of an electric blower 33, a first dust separating unit 61 which separates air and coarse dust which flow in the airflow channel, a first dust accumulating unit 55 which accumulates dust separated by the separating unit 61, and a second dust separating unit (filter) 80 which is arranged on the downstream side of the first dust separating unit are respectively provided. The filter 80 is equipped with a mat-like filter element 82 which is used while being stood. A second dust accumulating unit 72 of a recess shape which accumulates fine dust dropped from the surface on the upstream side of the filter element 82 is provided under the filter element 82. Thus, dust which is accumulated in the second dust accumulating unit 72 is prevented from flying up and adhering to the filter element 82 every time when the vacuum cleaner is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157049-A (JP)
Title: Navigation system
Inventor: ISHIGAKI TOSHIHIRO
IPC: G09B29/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of representing a more precise position by heightening a precision of determination of a present position of a vehicle at a branched path with an obtuse angle.  <P>SOLUTION: The navigation system is composed of: a receiving means 1 receives a plurality of signals transmitted from a plurality of satellites as positioning information at a predetermined interval; a position calculating means 106 calculates the receiving position from the positioning information received by the receiving means 1; a position determining means 107 determines the present position of the moving body on a map based on the receiving position calculated by the position calculating means 106; and a positioning information storing means 110 stores the positioning information received by the receiving means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154907-A (JP)
Title: Thermal displacement correction method and device for multishaft machining tool
Inventor: DATE TAKAO
IPC: G05B19/404
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal displacement correction method and a thermal displacement correction device for performing high-accuracy machining by suitably correcting complicated displacement of a spindle due to generation of heat in a machining tool.  <P>SOLUTION: This thermal displacement correction method includes processes of: fitting temperature sensors 101 to 105 to main parts in view of heat generation such as a head 4, a column 2 and a spindle head 10 of a spindle revolving type multishaft machining tool; measuring a temperature change in each part and the displacement caused by the temperature change when the environmental temperature rises; obtaining a correction formula by performing multiple regression analysis on the relationship between the temperature change and the displacement by an operating part 150 of an NC device 30; obtaining the estimated displacement by substituting the temperature data obtained in actual operation for the correction formula; and obtaining the position correction value on the basis of the estimated displacement and transmitting the same to the machining tool. The thermal displacement correction device includes the processing parts corresponding to the respective processes of the above method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164118-A (JP)
Title: Electronic ordering system
Inventor: KUROSAKI YASUBUMI
IPC: G06Q50/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic ordering system convenient for both shops and customers.  <P>SOLUTION: The electronic ordering system comprises a server 100 with a database 10 and a central processing unit 20; a plurality of clients 200 connected to the server 100 to construct a LAN; and a printer 300 connected to one of the clients 200. The client 200 turns into a guest seat terminal, a kitchen terminal, a table setting terminal or an accounting terminal by taking in either a guest seat terminal program, a kitchen terminal program, a table setting terminal program or an accounting terminal program from the database 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122741-A (JP)
Title: Exhibition device and exhibition method therefor, which bring about optical illusion by adding motion
Inventor: SUGIHARA KOKICHI
IPC: G09F5/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an device and an exhibition method therefor, which give an onlooker the impression of the actual occurrence of an impossible physical phenomenon by imparting the motion of rolling an object in the exhibition device, passing a rod through the exhibition, passing light therethrough or passing a falling object therethrough the exhibition device, in spite of the appearance of an ordinary solid in a stationary state.  <P>SOLUTION: Many different solids look the same as one another as seen from a fixed visual point;. By means of this characteristic, another solid, which looks the same as an initial solid, is created by shifting an apex position on a straight line which passes through the fixed visual point and the apex of the initial solid. A combination of the solid after deformation, which is created as above, and the ordinary physical phenomenon gives the onlooker the impression of the actual occurrence of the impossible phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164985-A (JP)
Title: Square battery and its manufacturing method
Inventor: HIRAKAWA YASUSHI
IPC: H01M2/26
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square battery which can effectively prevent a breakage while having a low-cost structure when receiving impact even to a reed plate with a thin thickness, and its manufacturing method which can manufacture the battery appropriately.  <P>SOLUTION: The battery has strip-like reed plates 21, 22 of positive and negative electrodes extracted to opening portion side of a battery case 1 from positive and negative plates, respectively. The reed plates 21, 22 have portions, at least at parts in the length directions, which are formed in a surface perpendicular to long side plate portions 1b of the battery case 1, and also in which the centerlines of the widths of the plates 21, 22 in the perpendicular surface is positioned at the center between a pair of the plate portions 1b opposite to each other and parallelized with the plate portions 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162605-A (JP)
Title: Crank angle detector
Inventor: KANAZAWA EIJI
IPC: F02D41/22
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank angle detector for stopping fuel injection or ignition by determining the rotating direction of a crankshaft even if starting from any crank angle position simultaneously with generating crank angle signals of the crankshaft by one sensor.  <P>SOLUTION: This crank angle detector is provided with a measured member mounted to the crankshaft of an internal combustion engine and provided with a plurality of angle position detected parts for every crank angle at equal spaces in a circumferential direction, and a plurality of reference position detecting parts formed by partially lacking the angle position detected parts; a crank angle sensor mounted in proximity to the measured member and outputting the crank angle signals; a cycle detecting means for detecting the cycle of the crank angle signals; a reference position determining means for determining a plurality of reference positions based on the signal cycle; a counting means for counting crank signals to obtain a count value; and a rotating direction determining means for detecting the rotating direction of the crankshaft from the count value counted between the plurality of reference positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163296-A (JP)
Title: Coordinate system reproducing method when part program is edited, and its apparatus
Inventor: TAKADA AKIRA
IPC: G01B21/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate system reproducing method when a part program is edited, which improves an accuracy and a maintainability in editing the part program for a coordinate measurement machine.  <P>SOLUTION: The coordinate system reproducing method reproduces the coordinate system of a part 52 to be edited into the coordinate system on the measurement machine, when editing the part program 50 for the coordinate measurement machine which is set according to the reference position of the coordinate system in which the position of each coordinate system is set at a desired position on an object to be measured. A collection step for collecting only the instructions 56 related to the coordinate system of the part 52 to be edited, and an execution step (S14) for serially executing only the instructions 56 collected by the collection step from the top to the part 52 to be edited on the measurement machine and for making the coordinate system at the completion time as the coordinate system of the part 52 to be edited are provided. The editing (S16) of the part 52 to be edited is performed on the coordinate system at the completion time of the execution step (S14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162635-A (JP)
Title: Combined piston ring
Inventor: ISHIDA MASAO
IPC: F16J9/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined piston ring capable of properly sealing with upper and lower surfaces of a ring groove and sealing with a cylinder.  <P>SOLUTION: This combined piston ring 4 is constituted of an outside ring 5 and an inside ring 6 arranged on the inner peripheral side to press the outside ring 5 outward in the radial direction. The ring 4 has a structure in which inclined surfaces 8 and 10 are provided in contact surfaces of the outside ring 5 and the inside ring 6 and measured pressure is generated in both of the rings 5 and 6 by the inclined surfaces 8 and 10 when the inside ring 6 presses the outside ring 5 outward in the radial direction. On one or both of the inclined surfaces 8 and 10 of both the rings 5 and 6, surface treated films 9 and 11 such as resin films, PVD films, CVD films, DLC films or phosphate films are formed. On one or both of a lower surface 12 of the outside ring 5 and an upper surface 14 of the inside ring 6, surface treated films 13 and 15 such as the resin films are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168800-A (JP)
Title: Polyolefin resin composition comprising diacetal nucleating agent and method for reducing malodor derived from diacetal in molded product thereof
Inventor: KAMIOKA CHIAKI
IPC: C08J5/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing aldehyde malodors derived from a diacetal in a polyolefin resin composition and a polyolefin resin molded product based on thermal decomposition of the diacetal such as dibenzylidenesorbitol or its nucleus substitution product.  <P>SOLUTION: (a) The polyolefin molded product is obtained by mixing 100 pts. wt. of a polyolefin resin with 0.01-10 pts. wt. of the diacetal having ≤30 μm d90 until the uniformity becomes 80-120%, melt mixing the resultant uniform mixture, providing a polyolefin resin composition and subjecting the resultant polyolefin resin composition to molding. (b) The polyolefin resin molded product is prepared by directly subjecting the resultant uniform mixture to molding.  <P>COPYRIGHT: (C)2004,JPO