baber/WOPTO huggingface dataset:
Patent JP-2004238681-A (JP)
Title: Temperature-raising system for degreasing tank and chemical conversion tank for automotive body, and temperature-raising method therefor
Inventor: TAKAHASHI ETSUO
IPC: B05D3/10
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively raise or keep temperatures of treatment liquids in a degreasing tank and a chemical conversion tank both for immersing the above automotive body therein, in a process for coating the automotive body, and to reduce a cost for keeping the temperatures of the liquids.  <P>SOLUTION: The temperature-raising system 20 comprises a hot water tank 22 filled with hot water heated by steam supplied from outside, the degreasing tank 24 filled with a degreasing liquid, the chemical conversion tank 26 filled with a chemical conversion liquid, a leakage prevention valve 28 connected to a pipe for connecting the above degreasing tank 24 with the hot water tank 22, a recovery tank 30 for recovering a liquid accumulated in the above pipe and the like, a pump 32 for circulating the liquid which has been accumulated in the above recovery tank 30, to the hot water tank 22, and a heat exchanger 34 for exchanging heat between the hot water and the chemical conversion liquid, which is arranged between the above hot water tank 22 and the chemical conversion tank 26 through several pipelines.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245731-A (JP)
Title: Photoelectric field sensor
Inventor: ENDO MASAKAZU
IPC: G01R29/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small photoelectric field sensor having isotropy in the electric field detection using a simple constitution.  <P>SOLUTION: The photoelectric field sensor is comprises 3 axial photoelectric field sensors 50, each of which is provided in x, y, and z axial direction orthogonal to each other, arranged for detection of the electric fields of x, y, and z axial directions; a light attenuator 54; and an optical detector 55, wherein the 3 axal photoelectric field sensor 50 comprises a light source part comprising light sources 51a, 51b; a 1st polarization wave synthesizer 52a; a 4 port polarized wave demultiplexing light circulator 53; and a Mach-Zehnder interferometer comprising a 2nd polarized wave synthesizer 52b, polarization electrodes and a branching optical wave-guide on an electro-optical crystal substrate. Each modulated light, emitted from each 3 axis photoelectric field sensor modulated by each electric field in the direction of x, y, and z axis, is synthesized by 4 port polarized wave demultiplexing light circulator 53, and inputted to the optical detector 55.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243715-A (JP)
Title: Manufacturing method of piston for fluid-pressure actuator for vehicle, and piston
Inventor: TAKANO HIDEYUKI
IPC: B29C45/34
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a gas venting in the vicinity of a flange part on the occasion of molding a piston, to precisely mold the fore end surface and the outer peripheral surface of the piston in the flange part and to keep the durability of a cup seal and the sliding properties of the piston excellent.  <P>SOLUTION: In regard to this fluid-pressure actuator for vehicle, a molding tool 20 of the piston 4 is constituted of a first top force 20a and a second bottom force 20b which are prepared by splitting a split tool molding an almost axial front half of the piston from the fore end part of the piston to the tapered part 4g thereof into parts above and below the axis of the piston, a third top force 20c and a fourth bottom force 20d which are prepared by splitting a split tool molding the almost axial front half of the piston from an almost axial rear half of the piston of the tapered part 4g to a tapered part 4h into parts above and below the axis of the piston, and a fifth rear end tool 20e which forms a part from an almost axial rear half of the piston of the tapered part 4h to the rear end part of the piston. An air gap part 22 is formed between split surfaces 20f, 20g and 20h, 20i and an air gap part 23 is formed between split surfaces 20j, 20k and 20m, 20n. The air gap parts 22, 23 are made for gas venting grooves on the occasion of molding the piston.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251684-A (JP)
Title: Semiconductor device
Inventor: TANAKA KENJI
IPC: H01L21/822
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for efficiently applying a stress on a logic circuit 1 and memories 2, 5.  <P>SOLUTION: The semiconductor device comprises: the memories 2, 5; the logic circuit 1; BIST circuits 100, 101; and a plurality of flip-flops (FF) 10-13 that are connected one another so that a scan chain for successively outputting output received from the logic circuit 1 by scan shift operation. The BIST circuits 100, 101, and the plurality of FFs 10-13 are separated so that they can operate in parallel one another. When stress is applied, the stress is applied to the memories 2, 5 by the BIST circuits 100, 101, and the stress is also applied to the logic circuit 1 by the scan shift operation of the FFs 10-13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254037-A (JP)
Title: Imaging apparatus
Inventor: FURUMOTO YUICHI
IPC: H04N5/335
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that allows light to precisely go into the light reception section of an imaging element and accurately converts the incident light to an electric signal by the imaging element.  <P>SOLUTION: The imaging apparatus comprises an insulating substrate 2 where a wiring conductor 7 is formed on at least one of a surface and the inside, and an opening 2a is formed at the center; the imaging element 5 attached to the lower surface of the insulating substrate 2 by arranging the light reception section 5a at the lower side of the opening 2a, and by electrically connecting an electrode to the wiring conductor 7; a sealant 6 attached to the upper surface of the insulating substrate 2 for covering the opening 2a; and a frame body 3 that is attached to the outer-periphery section the lower surface of the insulating substrate 2 via a brazing material, forms a plurality of cutouts 3a from the lower surface toward an upper section on a side, forms a side face conductor 9 electrically connected to the wiring conductor 7 at the cutouts 3a, and is made of ceramic or resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253577-A (JP)
Title: Oxide material
Inventor: CHIKYO TOYOHIRO
IPC: C23C14/08
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide material which has a high dielectric constant and is amorphous and thermally stable, and which is promising as a next-generation gate oxide film.  <P>SOLUTION: For the element A1 of a first material group out of three material groups which constitute the oxide material, either one among Hf, Zr, and Ti is selected. For an element A2 of a second material group, either Si or Al is selected. And, for an element A3 of a third material group, either one among Y, a lanthanoid rare earth element, Ba, and Sr is selected. The oxide material is expressed by a composition formula A1<SB>x</SB>A3<SB>y</SB>A2<SB>z</SB>O<SB>p</SB>, where x, y, z, and p are variables and 0.1≤x<1, 0≤y<1, 0.1≤z<1, x+y+z=1, 0.1≤p≤2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003312694-A (JP)
Title: Pilfer-proof cap material and bottle
Inventor: HANABUSA TATSUYA
IPC: B65D41/34
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sharp portion from being formed as a bridge of a pilfer- proof cap is slantly torn when uncapping.  <P>SOLUTION: A pilfer-proof cap material 10 equipped with a thread to be fitted with a thread formed on a mouthpiece of a bottle has an upper part 11 of the material 10, and a lower part 12 of the material 10 equipped with a pilfer-proof portion to be locked with a swell formed on the mouthpiece of the bottle, while the parts 11 and 12 are coupled via a bridge 13. The bridge 13 is equipped with a narrow portion 13a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252782-A (JP)
Title: Method for causing falling by using ring for crime prevention and ring dispersion device
Inventor: WAKABAYASHI TOSHIKI
IPC: G08B15/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the probability of arresting a criminal by making the fleeing criminal fall down.  <P>SOLUTION: A method for dispersing many rings or ring-like molded substances to the surface of a floor and, when the runaway steps on a ring, erecting the aperture of the ring, catching the other foot stepping on the surface of the aperture to make the runaway fall and interrupt the runaway for crime prevention is devised. The shapes and materials of the rings to be used for the method should satisfy requirements that the ring is not kicked away by the stepped foot and the ring should be erected when the ring is stepped on. A runner or a walker is made to fall down by controlling the requirements of the shapes or materials. Since the dispersion of many rings is required, a dispersion device consisting of a storage part for storing rings to be dispersed, a dispersion port, a device for opening the dispersion port, and a control device for the opening device are devised.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256418-A (JP)
Title: Paraphenylenediamine, its purification method and its use
Inventor: UHARA KENJI
IPC: C08G73/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying paraphenylenediamine, by which the highly pure paraphenylenediamine used for polyimide varnishes or molded articles and having a low metal ion concentration is obtained.  <P>SOLUTION: This method for purifying the paraphenylenediamine is characterized by distilling crude paraphenylenediamine, recrystallizing the distillate in a solvent, filtering out the crystals and then drying the crystals. The paraphenylenediamine is characterized by having an alkali metal total content of ≤1 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259096-A (JP)
Title: Information processor and image processor and function adding method and its program and recording medium with the program recorded
Inventor: HARADA MASAHIKO
IPC: G06F9/44
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and an image processor whose functions are easily updated, a function adding method, its program, and a recording medium with the program recorded.  <P>SOLUTION: An information processor for making a control part 100 control the start/execution of respective components (110, 120, 130) according to a sequence file 141 prepared in a text format is added with new function execution units. In this case, attribute information is added to the function execution units so as to be made to correspond to them. The attribute information includes the category attributes of the function execution units or the dependency of those respective functions, and the control part 100 rewrites a sequence file 141 based on the attribute information. When the rewriting is completed, an updated sequence file 142 is re-read so that this information processor can be restarted into a status where the added function execution units are integrated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257924-A (JP)
Title: Object detector
Inventor: TSUJI MASABUMI
IPC: G06T1/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detector for drastically reducing throughput in template matching used for detecting an object.  <P>SOLUTION: This object detector is equipped with: a thermal image acquisition means 11 such as an infrared camera; a visible image acquisition means 12 such as a visible camera, a candidate area extraction means 13 for extracting a high-temperature area and a middle-temperature area as candidate areas having temperature information and positional information based on temperature information on a thermal image; a candidate area setting means 14 for setting a detection area in a visible image acquired based on the positions of the extracted candidate areas; a template selection means 15 for selecting optimum one from among templates given temperature information; and an object detection means 16 for detecting an object by performing template matching by using the template selected by the selection means 15 with respect to the set detection area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255113-A (JP)
Title: Bristles for brush
Inventor: YASUDA SHIGEYOSHI
IPC: A46D1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bristle for a brush which extremely favorably soaks a paint, a coloring material or the like, enables the distal end section thereof alone to be split and to be branched and is formed tapered to improve the usability.  <P>SOLUTION: A fiber bristle part 1a includes a filling part 2 which is made of a nylon, polyester, etc. based fiber material comprising a thermoplastic polymer and whose cross section is made splittable into a plurality of pieces, a plurality of large void parts 3, and small void parts 4. The distal end part of the bristle part 1a is dipped into decomposing solution to form the part into a taper shape and the taper-shaped distal end part is split into four to fifteen pieces. Each split distal tip end part is split into a plurality of branches.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264382-A (JP)
Title: Optical waveguide substrate and its manufacture method as well as opto-electronic composite packaging wiring substrate and its manufacture method
Inventor: ONO TAKESHI
IPC: G02B6/122
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide substrate capable of efficiently transmitting an optical signal because it is possible to minimize the transmission loss of light.  <P>SOLUTION: The optical waveguide substrate 10 is provided with a base material 11, a film 31 on which an optical waveguide is formed, optical elements 41, 43 and a protruded optical path transformation part 22. The film 31 has a core 33, a clad 34 and a through-hole 35 and is bonded on a principal surface 12 of the base material 11. The end 38 of the core 33 exists on the inner circumferential surface 39 of the through-hole 35. The optical elements 41, 43 are mounted on the film 31 and are optically connected with the optical waveguide. The protruded optical path transformation part 22 is formed on the principal surface 12 of the base material 11 and on the position in the through-hole 35, and transforms the optical path in which the optical signal is propagated to a desired direction. The shortest distance between the protruded optical path transformation part 22 and the inner circumferential surface 39 of the through-hole 35 is made to be ≥0 μm and ≤100 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266942-A (JP)
Title: Terminal-side wiring system
Inventor: AJIMINE MITSUO
IPC: H02G3/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring system that brings about an effect equal to that brought about when outlets are arranged at high densities by arranging an outlet at a position that a user can quickly access even if there is a change in the layout of an office, by completely concealing a terminal-side horizontal cable of network wiring in a building and the outlet.  <P>SOLUTION: By employing a variable raised floor structural method, the modular-type outlet attached with the horizontal cable is built in an openable/closable floor panel from an underfloor. A box of the modular-type outlet is configured so as to allow the easy attachment and detachment of a modular jack terminated with the terminal-side horizontal cable that is built in the modular jack. The outlet box, in which the modular jack terminated with the horizontal cable is fit, is properly built in the openable/closable floor panel, and unevenly distributed everywhere throughout the whole usable floor in the building.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264698-A (JP)
Title: Zoom finder
Inventor: FUJII NAOKI
IPC: G02B7/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom finder whose cam member is easy to manufacture and which is good in extension/retraction position precision of a lens and can be made small-sized.  <P>SOLUTION: This zoom finder has a 1st cam 14 and a 2nd cam 15 as a joined cam member for driving 1st and 2nd zoom lens frames 18 and 19 to move forward and backward, and the 1st and 2nd cams are supported rotatably by a driving shaft 11 while coupled together through a coupling part. A driving plate 13 which turns associatively with zoom driving of a collapsible taking lens system is fixed to the driving shaft 11 and the driving plate 13 and 1st cam 14 are coupled to abut a projection 13b and a projection 14e through a cam energizing spring 17. The 1st and 2nd cams are driven to turn in the projection abutting state in a zoom area, but in a collapse area, the 1st and 2nd cams are stopped, the projections 14e and 13b are separated, and while the cam energizing spring is twisted to deform, only the driving plate 13 is driven to turn.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263491-A (JP)
Title: Sanitary washing device using hot spring water
Inventor: OGINO MITSUTAKA
IPC: E03D9/08
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device using hot spring water, which brings about good effects to the anus at the time of washing the same, such as healing of diseases like hemorrhoids and cut, and acceleration of blood circulation, is simple in structure, produced at a low cost, and maintainable without manpower or cost.  <P>SOLUTION: The sanitary washing device using the hot spring water is formed by providing an outlet nozzle 2 for a toilet bowl 1 in a retractable manner, and spouting water from the outlet nozzle 2, to thereby wash the anus of a human body seated on the toilet bowl 1. According to the sanitary washing device, a tank 3 storing water to be spouted from the outlet nozzle 2 is arranged at a high position, and the hot spring water 4 is stored in the tank 3. The tank 3 and the outlet nozzle 2 is connected together by a water pipe 5, and the hot spring water 4 is allowed to flow down by its own weight, which leads to spouting of the hot spring water from the outlet nozzle 2 to wash the anus. Further by virtue of the effects of the hot spring water, diseases such as hemorrhoids and cut are healed and blood circulation is accelerated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250813-A (JP)
Title: Surgical illumination apparatus
Inventor: SCHOLZ MANFRED
IPC: F21V23/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the luminous intensity of a surgical illumination apparatus, and the surgical illumination apparatus.  <P>SOLUTION: The surgical illumination apparatus has a device for changing an illumination region, a device for setting a beam and a device for detecting the change of the illumination region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004266212-A (JP)
Title: Processing system of substrate
Inventor: OMI TADAHIRO
IPC: H01L21/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove moisture adhering to a wafer completely by cleaning and to carry the moisture-free wafer to a film deposition system.  <P>SOLUTION: A moisture removing equipment 4 is disposed contiguously to a cleaning equipment 3. The moisture removing equipment 4 removes moisture adhering to a wafer W completely by supplying high temperature gas thereto. A carrying section 7 between the moisture removing equipment 4 and film deposition systems 5 and 6 are covered with a casing 21. Dry air is supplied into the casing 21 and dry atmosphere is brought about in the carrying section 7. The moisture-free wafer W from the moisture removing equipment 4 is carried through the dry atmosphere to the film deposition systems 5 and 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274382-A (JP)
Title: Method, device, and system for communication utilizing carrier method by mutually independent polarized planes
Inventor: KUBO HIROAKI
IPC: H04B14/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication method for extending a digital transmission band by utilizing two different polarized planes and performing amplitude shift modulation by comparison of relative amplitudes in respective polarized planes and superposing it over the existing phase shift modulation.  <P>SOLUTION: The radio communication method comprises; a step of generating codes associated with relative values of amplitude strength of a first polarized wave to be transmitted and a second polarized wave independent of the first polarized wave, correspondingly to transmission data; a step of modulating the first and second polarized waves correspondingly to the codes and transmitting them; a step of receiving the transmitted first and second polarized waves and detecting amplitude strength of the first and second polarized waves; a step of decoding the codes from the detected amplitude strength; a step of reproducing the transmission data from the decoded codes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269163-A (JP)
Title: Sheet processing device and image forming apparatus equipped with it
Inventor: OBUCHI HIROSUKE
IPC: G03G15/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device capable of being constructed small and preventing sheets from being broken and provide an image forming apparatus equipped with it.  <P>SOLUTION: The sheet processing device includes a shutter member 702 installed on the device body 119A movably in the vertical direction and opening and closing a folded sheet exhaust hole 833 in association with the movement of a sheet stacking means 700 in the vertical direction, in which a hold-down member 850 is mounted on the undersurface of the shutter member 702, and after the folding process made by a folding means 826 in association with the sink of the shutter member 702, the sheet exhausted to a folded sheet stacking part 832 is held down. In case sheet(s) exists in the folded sheet stacking part 832, the sheet stacking means 700 is stopped in a position free of such a risk that the shutter member 702 is put in pressure contact with the sheet exhausted to the folded sheet stacking part 832, and thereby the shutter member 702 is prevented from pinching the sheet together with the folded sheet stacking part 832.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271373-A (JP)
Title: Meter pointer structure
Inventor: MORIIZUMI YOSHIYUKI
IPC: G09F13/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven illumination to restrain a production cost from increasing.  <P>SOLUTION: This meter pointer structure has a pointer body 11 of which the upper face part is illuminated by introducing illumination light from a light source 7 provided in a reverse face side of a dial 5 into the pointer body 11 provided in a surface side 5a of the dial 5 of a meter unit 10 via a shaft hole 5c formed in the dial 5. A base shaft part 20a is inserted into an under face 11a of the pointer body 11 via the shaft hole 5c, a light transmitting base shaft member 20 provided with an abutting face 20c abutting to the under face of the pointer body 11 is constituted separately from the pointer body 11, and a printing layer 20d for diffusing the light is formed therein between the abutting face 20c and the under face 11a of the pointer body 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI