baber/WOPTO huggingface dataset:
Patent JP-2003134449-A (JP)
Title: Stream recording and reproducing device
Inventor: IIZUKA HIROYUKI
IPC: H04N5/91
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently use a recording medium by detecting variation of copy control information and controlling recording operation, and thus recording no stream when a stream including copy control information representing a copy-inhibited, one-generation copy-permitted, or copy-free state is recorded and reproduced. SOLUTION: A change point of the copy control information is detected and when the change point is present within a specified time from the point of time when the start of recording is indicated, the change point is stored as a recording start position; when the change point is present within a specified time traced back from the point of time when the end of recording is indicated, the change point is stored as a recording end point so that a stream before the recording start position and a stream after the recording end position are not saved or disabled to be reproduced.
Patent JP-2003127293-A (JP)
Title: Metallic gloss tone thermally discoloring laminate
Inventor: HARADA YUKI
IPC: C09D201/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic gloss tone thermally discoloring laminate enabling recognition of a variety of highly bright metallic gloss colors depending on a seeing angle and a reversible thermally discoloring layer since there is mounted a metallic gloss tone layer containing a cholesteric liquid crystal type bright pigment and being applicable to various uses. SOLUTION: The metallic gloss tone thermally discoloring laminate 1 is obtained by laminating a reversible thermally discoloring layer 3 containing a thermally discoloring composition composed of an electron donative organic compound, an electron accepting compound and an organic compound media reversibly generating coloring reactions of both the compounds on a metallic gloss layer 2 containing the cholesteric liquid crystal type bright pigment.
Patent JP-2003127249-A (JP)
Title: Method and device for bonding filler to bead core
Inventor: UCHIDA TOMOHIRO
IPC: B29D30/48
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To upgrade the uniformity of a finished product tire by restraining an increase in the wall thickness, at a joint, of a filler. SOLUTION: The forward end 40a and the rear end 40b of a band-like filler are made to show a mutually different cut shape and in this case, are shaped like a straight line and recessed like V respectively. Consequently, the lap, at a joint, of the forward end and the rear end of a band-like filler 40 gradually increases toward the outermost end of the width direction. Thus the lap, at the tip parts, of a thin-walled filler 39 increases, so that even when the base end parts of a thick-walled filler 39 are made to assume an approximate state to when the base end parts of the thick-walled filler 39 are butt-joined together, it is possible to maintain the sufficient joint strength of the filler 39.
Patent JP-2003127517-A (JP)
Title: Method for ink jet recording, recording unit and ink jet recorder
Inventor: ISHIKAWA WATARU
IPC: C09D11/322
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet recording capable of printing a stable and highly minute image by improving clogginess, stability (rub resistance) after printing and smoothness of an ink jet, suppressing the deformation of a recording medium, and obtaining good image on the medium particularly having no ink absorbability irrespective of the type of the medium. SOLUTION: The method for ink jet recording comprises the steps of imparting any injection energy to an ink composition containing a photopolymerizable compound, a photopolymerization initiator and a coloring agent to inject an ink liquid droplet to form the image, fixing the image on the recording medium and then irradiating the image with an ultraviolet ray. In this method, after the ink droplet is injected, the image is irradiated with the ray having a wavelength of 340 to 400 nm for 0.1 to 10 s, and thereafter the image is irradiated with the ray having the wavelength of 280 to 400 nm for 10 to 1,000 s.
Patent JP-2003142742-A (JP)
Title: Manganese oxide thermoelectric converting material
Inventor: HIRANO SHINGO
IPC: C04B35/495
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manganese oxide thermoelectric converting material simultaneously having a high Seebeck coefficient S and a low electric resistivity ρwhile showing a stabilized high performance index in high-temperature atmosphere. SOLUTION: The manganese oxide thermoelectric converting material is provided with the structure of Perovskite (ABO3 ), and the composition of the same consists of the manganese oxide shown by a general formula as follows: (AE1-y M1y )(Mn1-z M2z )O3-δ (here; AE is two kinds or more of an alkaline-earth metals element, M1 is the element of one kind of two kinds or more among rare-earth elements, Sb, In and Pb, M2 is the element of one kind or two kinds or more among Ru, Nb, M, W and Ta, 0<=y<=0.5, 0<=z<=0.5, y+z>0, -0.5<=δ<=+0.5) while the latitude factor of the manganese oxide is higher than 0.7 and lower than 1.0.
Patent JP-2003138379-A (JP)
Title: Film deposition apparatus
Inventor: KUSAKA NAOTO
IPC: B65D1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus which can simultaneously and uniformly perform the plasma treatment to a plurality of three-dimensional vessels by using one power supply source. SOLUTION: In the film deposition apparatus to deposit a thin film on a surface of a three-dimensional vessel by a CVD method, a film deposition chamber comprises an external electrode body formed of a conductive material with a plurality of vessel-shaped spaces for storage provided therein, an external electrode plate formed of a conductive material which is installed on an upper part of the external electrode body, a bottom lid having an exhaust port which is installed on a lower part of the external electrode body, and a vessel holding component disposed on the bottom lid, and an internal electrode is inserted in each vessel held by the vessel holding component through the bottom lid.
Patent JP-2003134925-A (JP)
Title: Mud removing apparatus on lower side of crossflow fan in combine harvester
Inventor: TSUDA RIKIYA
IPC: A01F12/48
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mud removing apparatus on the lower side of a crossflow fan in a combine harvester capable of preventing mud from splashing from the rear end of a crawler traveling apparatus toward an air duct during operation of the combine harvester while ensuring the air duct of the crossflow fan for winnowing tailings. SOLUTION: This mud removing apparatus is equipped with platy members 26 for preventing the mud splashed from the rear end of the crawler traveling apparatus 25 in a state of the ensured air duct for winnowing the tailings between machine body frames 2 and 2 on the lower side of the crossflow fan 19.
Patent JP-2003136061-A (JP)
Title: Electrical water treatment device
Inventor: ODA NOBUHIRO
IPC: C02F1/46
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical water treatment device which can prevent the deposition of scale on the surface of an electrode and scale trouble such as deterioration of an electric current value even in the case treating water containing components easily deposited as scale, such as hardness components, thereby maintaining a stable treatment over a long period of time, and to provide a scale component removing device which can efficiently remove the components easily deposited as the scale, such as the hardness components, only by electrical treatment without using chemicals. SOLUTION: This electrical treatment device treats water electrically by applying a direct current between a cathode 3 and an anode 2 disposed in an electrolytic cell 1. The electrical treatment device has a means by which the seed crystals of substances expected to be deposited on the surfaces of the electrodes 2, 3 or the their analogues are retained at least in the vicinity of the cathode 3.
Patent JP-2003037812-A (JP)
Title: Image information processing apparatus, method therefor and program thereof
Inventor: MATSUNAGA SHIGEKI
IPC: G06F13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the trouble required for printing by printing all or some of a related plurality of screens by a single operation. SOLUTION: Link destinations are sequentially searched by using link information set in BML files composing data broadcast screens, objects of printing are extracted, and the file names of the extracted objects of printing are stored. Also, a DII message in a data carousel method is analyzed, all file names composing a data broadcast program are obtained, and the obtained file names are stored.
Patent JP-2003135589-A (JP)
Title: Defecation method and device
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a defecation method and device allowing a user to forcibly discharge a large amount of excrement at a time through simple operation. SOLUTION: The defecation device 1 is inserted from the anus into the rectum up to a predetermined position and an operating part 3b located outside of the user's body is operated to actuate a protruding part 3a and deploy a sheet 5 to hold excrement using the sheet 5 and an insertion member 2 to allow forced defecation.
Patent JP-2002205464-A (JP)
Title: Heat-sensitive recording medium
Inventor: MATSUZAWA SHIGEJI
IPC: B41M5/337
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium having excellent aging presservability of a recording part. SOLUTION: The heat-sensitive recording medium comprises a heat-sensitive recording layer containing a leuco dye and a colorant on a support. In this case, as the colorant, a specific compound such as at least 3,3'-bis(p- toluenesulfonyl-aminocarbonyamino)diphenylsulfone or the like and a compound represented by formula (2), wherein (n) is an integer or 1 to 7, are used.
Patent JP-2003149684-A (JP)
Title: Liquid crystal display device
Inventor: JIYOUTEN KAZUHIRO
IPC: G02F1/139
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a semitransparent liquid crystal display device where optical characteristic such as contrast is good concerning both of reflection characteristic and transparent characteristic. SOLUTION: The semitransparent liquid crystal display which is provided with both of a reflection part and a transparent part and which inserts and holds a twist-oriented liquid crystal layer between one substrate having unevenness whose level difference is at least 1 micron formed thereon and the other electrode formed with a counter electrode at the reflection part controls the twisting angle of the liquid crystal layer according to the difference between the average gap of the reflection part and that of the transparent part.
Patent JP-2003152604-A (JP)
Title: Echo canceler, method and program
Inventor: TANAKA MASAFUMI
IPC: H04B3/23
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceler, a method and a program for appropriately grouping unit echo cancel parts according to priority. SOLUTION: The echo cancel part, in which the product of an echo superimposed transmitting signal level and predetermined significance is a threshold or more or a reference signal level is a threshold value or more, it pre-selected, the echo canceler for performing filtering and filter coefficient updating is selected out of the pre-selected unit echo cancel parts so that the load sum of the echo superimposed transmitting signal level and an expected echo level attenuation quantity can be maximum within the range of an available arithmetic quantity,  and the unit echo cancel part to perform filtering is selected so that the load sum of the echo superimposed transmitting signal level and the expected echo level attenuation quantity can be maximum in the selected echo canceler within a range subtracting an arithmetic quantity required for filtering and filter coefficient updating in the selected unit echo cancel part from the available arithmetic quantity.
Patent JP-2003148573-A (JP)
Title: Pulley width adjusting device for continuously variable transmission
Inventor: OTAKI RYOICHI
IPC: F16H9/18
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pulley width adjusting device for a continuously variable transmission capable of providing a pulley device of a compact and light-weight structure by shortening its radial dimension. SOLUTION: In this pulley width adjusting device wherein a ball screw mechanism 15 is mounted on an outer periphery of a rotating shaft 5 provided with a fixed pulley disc 1 and a movable pulley disc 2, a nut 17 of the ball screw mechanism 15 is supported on the movable pulley disc 2 through a bearing 25 rotatably and axially movably with the movable pulley disc 2, the nut 17 is rotated to a screw cylinder 16 to be moved in the axial direction of the screw cylinder 16, the movable pulley disc 2 is operated along the rotating shaft 5 by the movement of the screw cylinder 16, a cylindrical bearing holder 26 is fitted between the nut 17 and the bearing 25, and the nut 17 is supported to the bearing 25 through the bearing holder 26.
Patent JP-2003111806-A (JP)
Title: Slanted back-stretching device
Inventor: NAKAMURA SHOSAKU
IPC: A61F5/01
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional health appliance using a horizontal bar for hanging: that users often quit using it soon because the user's weight is directly applied to fingers and arms when in a hanging position, making the fingers and arms numb and tired, with users with weak fingers or arms and old people unable to hang. SOLUTION: The slanted back-stretching device has cushioning bands for supporting the user's armpits, installed at the right and left of the surface of an appropriately slanted, appropriately elongate, and appropriately wide slanted panel at a position slightly below the top of the panel, and has footrests installed at the right and left of a position adapted to the spacing between the user's armpits and feet, at a position slightly above the bottom of the slanted panel.
Patent JP-2003149035-A (JP)
Title: Scale for measuring cock's or hen's weight
Inventor: TAKANO TAKESHI
IPC: G01G17/08
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To resolve troublesome and unefficient works for measuring the weight of cocks or hens with a scale by binding legs and fixing wings so as not to struggle. SOLUTION: A fixing apparatus for easily fixing a cock or hen on the stage of a scale is provided. By inserting a cock or hen from the head into a cone shape fixing apparatus, struggling is easily suppressed.
Patent JP-2003091053-A (JP)
Title: Image forming method on heat-developable light-sensitive material and image forming apparatus
Inventor: GOTO YASUHIKO
IPC: G03D13/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and apparatus by heat development capable of high density and high definition image formation or capable of marked downsizing as compared with a conventional apparatus. SOLUTION: A heat-developable light-sensitive material comprising at least a light-sensitive silver halide, a light-insensitive organic silver salt, a heat developing agent and a binder on a support, wherein the silver iodide content of the light-sensitive silver halide is 5-100 mol%, is exposed by means of a scanning optical system having a light source emitting a laser beam having an emission peak between 350 nm and 450 nm to form a latent image on the heat- developable light-sensitive material, the heat-developable light-sensitive material is developed by heating to about 80-250 deg.C in a heat development section and the heat-developable light-sensitive material having been heat treated in the heat development section is cooled to or below a development stopping temperature while the heat-developable light-sensitive material is transported in a cooling section.
Patent JP-2002221933-A (JP)
Title: Display device and its driving method
Inventor: YAMAZAKI TATSURO
IPC: H04N5/68
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of hardware for performing correction compensating the lowering of luminance due to the reduction of an element driving voltage. SOLUTION: This display device is provided with a display panel part 107 having image forming elements which are driven with the plural row wirings and column wirings arranged in a matrix shape on a substrate, a column wiring driving part 105 applying voltage pulses having pulse widths corresponding to luminance data to the plural column wirings, a row wiring driving part 106 scanning the plural row wirings by successively selecting them, a means which divides one horizontal scanning period into plural periods and calculates lowered amounts of voltage for every period,  a correction amount calculating part 108 being a means calculating data of correction values for every above described period and an adding part 103 which outputs corrected luminance data by adding the data of correction values and the luminance data and the part 103 outputs the added results to the column wiring driving part 105 as required values of the releasing amount of electron beams.
Patent JP-2003144808-A (JP)
Title: Oil-water separator
Inventor: SEKI TOSHIYUKI
IPC: B01D17/12
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil-water separator in a sealing part of which foreign matter is hardly caught. SOLUTION: An inflow port 6 of oil-containing water, an oil-containing water storing part 5 and an outflow port 7 of water are formed on the casing of this oil-water separator consisting of a separator body 3 and a cap 4. A valve seat 14 having an opened valve hole 2 connecting the part 5 and the port 7 is formed in the part 5. A float 8 having a specific gravity smaller than that of water and larger than that of oil is arranged in the part 5 to be moved freely vertically. A recessed part 9 is formed on the bottom wall of the float 8, and a filter 21 is arranged on the opened end of the part 9 for capturing the foreign matter in a fluid and the recessed part 9 is formed on the bottom wall of the float 8 so that the hole 2 can be opened or closed by the inner wall 20 of the part 9.  Since the wall 20 can be kept at a great distance from the bottom of the part 5 and the foreign matter in the fluid can be captured by the filter 21 before the foreign matter reaches the sealing part formed between the wall 20 and the seat 14, the foreign matter is hardly caught in the sealing part.
Patent JP-2003151417-A (JP)
Title: Temperature sensor with insulation coating and manufacturing method thereof
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To remove bad effects on a temperature sensor accompanied by undesirable moisture, toxic gas atmosphere and so on around the temperature sensor while storing and using it, for example, preventing a marking on an enclosure surface of the temperature sensor from being blurred and its electric characteristics from being varied by exposure to severe external environment such as high temperature and humidity and toxic gases. SOLUTION: For the enclosure of the temperature sensor consisting of an insulation package 3 for enclosing a fusible body element 2 provided between electrodes of a lead member 1 and a sealing resin 4 for sealing an opening of the insulation package 3, the whole surface exposed to outside of it is over- coated by forming a coating layer of an organic insulation material 8. Polymonochloroparaxylene resin having a degree of polymerization of 5000 or more is used to form the coating layer 8 approximately 5 μ of thickness with chemical vapor deposition (CVD), and thus the temperature sensor with insulation coating having moisture resistance and a gas barrier performance is provided.
Patent JP-2003151822-A (JP)
Title: Cooling device for superconductive coil
Inventor: NAGASHIMA MASARU
IPC: H01F6/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive coil cooling device which is capable of cooling a superconductive coil uniformly in a wide range of temperature, compact in structure, and easily handled. SOLUTION: As shown in Figure 1, a superconductive coil cooling device is composed of a coolant gas compressor (e.g. helium compressor) and a plurality of pulse tube refrigerators 2 having high-temperature ends connected to the coolant gas compressor through the intermediary of gas distribution valve motors 1 and low-temperature ends arranged at positions inside a coil holding vessel housing a superconductive coil. It is preferable that the low-temperature ends of the pulse tube refrigerators are inserted into load support materials 4 which act as heat penetrating sources and are located in the coil holding vessel.
Patent JP-2003154698-A (JP)
Title: Safety device for laser exposure apparatus
Inventor: NAKANO MASANORI
IPC: B41J2/44
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a laser exposure apparatus capable of saving space and labor and cost for installation. SOLUTION: The device is provided with an opening-closing member which can be opened and closed for the exposure apparatus, a first proximity switch which turns on and off a power supply for a laser light source, a second proximity switch which turns on and off a supply of a control signal for the laser light source outputting laser light and a single magnet which is provided in the opening-closing member and has dimensions making it approach oppositely both of the first and second proximity switches in a state wherein the opening- closing member is closed.  The magnet is so disposed that it moves in the direction of juxtaposition of the first and second proximity switches and separates first from the second proximity switch on the occasion of the opening operation of the opening-closing member and that it approaches first the first proximity switch on the occasion of the closing operation of the opening-closing member.
Patent JP-2003157867-A (JP)
Title: Gasket for fuel cell
Inventor: YOKOYAMA TAKASHI
IPC: F16J15/10
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a gasket for a fuel cell capable of uniformalizing a surface pressure and a reaction force to thereby improve sealing performance, and of improving assembling workability of a cell or a stack. SOLUTION: One pair of gaskets 6, 7 are disposed on both sides of an electrolytic membrane to perform sealing action. The gaskets 6, 7 are provided with a positioning portion 10 for positioning the gaskets 6, 7 so that seal lines of the gaskets 6, 7 coincide on a plane. As the positioning portion 10, combination of a recessed portion 6c disposed one 6 of the gaskets with a protruding portion 7c to be engaged with the recessed portion 6c disposed on the other gasket 7 is suitable. The positioning portion 10 with such a structure is continuously or intermittently arranged along the seal lines of the gaskets 6, 7.