baber/WOPTO huggingface dataset:
Patent JP-2002050351-A (JP)
Title: Manufacturing method of battery hydrogen storing alloy
Inventor: MAEDA TAKAO
IPC: C22C1/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of securing safety when the furnace is opened to the atmosphere after vacuum melting or atmospheric melting by suppressing the evaporation of melted magnesium while containing a prescribed amount of magnesium in the alloy. SOLUTION: As a material for adding Mg, a Mg metal or a Mg alloy having a melting point of 650 deg.C or more is used, and further Mg is added after a high melting point metal such as Ni and Co or the like are melted.
Patent JP-2002048159-A (JP)
Title: Clutch and motor
Inventor: YAMAMOTO HIROAKI
IPC: H02K7/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a clutch in which a noise during rotation of a rotating body on driving side can be reduced. SOLUTION: The clutch C is provided with support member to retain an angular spacing between each rolling element. The support member comprises an annular ring part and a plurality of pairs of roller support 33c extending axially from the predetermined angular position in the ring part, and, by providing retention of the rolling element 32 to each pair roller support 33c, the angular spacing of each rolling element 32 is maintained. A pressure piece 33f to press constantly the rolling element 32 against the inner periphery 31d of a collar 31 is formed in each pair of the roller support 33c. Therefore, when the rotating body on driving side rotates, the rolling element 32 is not allowed to move freely between a control surface 41 and the inner periphery 31d of the collar 31.  Thereby, the rolling element 32 is prevented from coming into collision with the control surface 41 and the inner periphery of the collar 31 during rotation of the rotating body on driving side, and the noise is reduced.
Patent JP-2002050920-A (JP)
Title: Portable wireless apparatus
Inventor: KUBO TETSUYA
IPC: H04B1/38
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable wireless apparatus which can ensure a prescribed mounting area on the circuit board and a prescribed strength of the case, and whose antenna is immune from adverse effects from various circuits and the like on the circuit board. SOLUTION: This apparatus is so constituted that its circuit board is accommodated in a case 20a and supported by a support plate 23, and that it has an accommodating part 42 which accommodates an antenna 40 on the side of the case 20a. Auxiliary support plate 25 is mounted inside the case 20a such that it extends to the support plate 23 to the proximity to the accommodating part 40, and the auxiliary support plate 25 sections the space for accommodating the antenna 40 along with the side part inside the case 20a, and shields the circuit board from the antenna 40.
Patent JP-2002051174-A (JP)
Title: Imaging apparatus
Inventor: MITANI SEIJI
IPC: B41J21/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a document can be outputted by simply setting each function at an operating section, without requiring setting of the document in a document sheet feeding means for each function. SOLUTION: The imaging apparatus comprises an image memory 5 for storing inputted image data; an image processing/editing section 3 for processing the inputted image data and/or image data read out from the image memory 5 and having more than one function for changing magnification, editing, collecting, compositing and stamping a processed image; a writing section 4 for forming an image, based on an output from the image processing/editing section 3; and a section for controlling each means, where various functions at the image processing/editing section 3 are set for image data inputted from the control section on each desired page.
Patent JP-2002053265-A (JP)
Title: Strand winding machine
Inventor: OKA SUSUMU
IPC: B65H54/54
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To maintain a consistently wound condition of a winding bobbin 3 by keeping the winding width of a strand 5 from a starting end to a terminating end of the strand 5 constant. SOLUTION: A through-hole H of the winding bobbin 3 is fitted to a tip part of a winding shaft 23, a slider 31 is provided on the side facing the winding shaft 23 in a movable and fixable manner in the advancing/retracting manner to/from the winding shaft 23, a press rod 37 is rotatably provided around the axis of the winding shaft 23, a first holding jig 41 for holding one side of a body part 3a and one side of a first flange part 3b is provided on the winding shaft in an attachable/detachable manner, and a second holding jig 47 for holding the other side of the body part 3a and the other side of the second flange part 3c are provided on the press rod 37 in an attachable/detachable manner.
Patent JP-2002049397-A (JP)
Title: Digital signal processing method, learning method, and their apparatus, and program storage media therefor
Inventor: KONDO TETSUJIRO
IPC: G10L19/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processing method capable of further improving the waveform reproducibility of a digital signal, a learning method, and their apparatus and a program storage media therefor. SOLUTION: In this digital signal processing method, a plurality of windows are used to cut out parts of a digital signal D10 to calculate respective auto- correlation coefficients D40 and D41, the cut-out data are categorized into classes on the basis of the calculation results of the auto-correlation coefficients D40 and D41, and the digital signal D10 is converted by prediction systems corresponding to the categorized classes. Thus the method makes it possible to perform a conversion further adaptive to the characteristics of the digital signal D10.
Patent JP-2002052302-A (JP)
Title: Liquid processing device
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D21/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid processing device provided with a flocculant mixing device capable of flexibly coping with the change in mixing conditions of the flocculants when more than one kind of flocculants in added to a liquid to be processed. SOLUTION: The flocculant mixing tank 42 is a box-like container of which an upper part is opened and is partitioned to a first mixing chamber 46 and a second mixing chamber 48 by a movable partition plate 44. The partition plate has a weir board 56 at an upstream side; and a weir board 58 at a downstream side connected to the weir board at the upstream side by a connection member 57. The weir board at the upstream side comprises an upper sheathing board part 62 movable on a track thread 60; and a lower sheathing board part 64 which is connected to the upper weir board part by a hinge 63 and of which a lower edge slides on a bottom wall of the mixing tank. An upper edge of the upper sheathing board part is set to a lower height than an upper edge of a side wall of the mixing tank and defines a liquid level of the first mixing chamber.  Rollers 66 are provided on both side parts at a lower end of the upper weir board part and travel on the track thread 60. A lower end of the weir board at the downstream side is spaced from a bottom surface of the mixing tank. The weir board at the downstream side similarly has a roller mechanism at an upper edge part.
Patent JP-2002052639-A (JP)
Title: Laminate and packaging body
Inventor: IGAWA TAKASHI
IPC: B65D65/40
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminate of a packaging material with such advantages that it shows no strong resisting feel and also shows good unsealing touch when it is unsealed, although it is normally highly airtight and further, can be smoothly unsealed by hand, with high gas barrier properties and outstanding unsealing performance as well as a packaging body with outstanding unsealing performance using the laminate. SOLUTION: This laminate comprises a metallic or an inorganic oxide thin film layer formed on at least, one of the sides of a plastic film. In addition, the laminate shows outstanding unsealing performance and that the shear stress between the thin film layer and the heat-sealable resin layer after laminating the heat-sealable resin layer on the thin film layer side is 15 N/10 mm or more.
Patent JP-2002057379-A (JP)
Title: Magnetic impedance effect element
Inventor: NAKABAYASHI AKIRA
IPC: G01R33/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitive magnetic impedance effect element where a bias magnetic field required for primarily inducing an external magnetic field out of an output voltage is small. SOLUTION: Related to a magnetism-sensing part 1, straight detecting parts 1a are provided in parallel while adjoining detecting parts 1a are electrically connected in series with a connection part 1b. A total area S1 of a first magnetic section whose magnetization direction is orthogonal to the lengthwise direction of the detecting part 1a is equal to, or less than, the total area of a second magnetic section S2 whose magnetization direction matches the lengthwise direction of the detecting part.
Patent JP-2002057179-A (JP)
Title: Ball inspector
Inventor: MURAMATSU EIICHI
IPC: H01L21/60
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball inspector which sections an inspecting area into ball-present regions and ball-absent regions and sets different ball inspecting criteria for the ball-present regions and the ball-absent regions, thereby accurately inspecting a wide inspecting area. SOLUTION: The ball inspector for apparatus for mounting balls on an object employs a first means for taking images for inspecting balls, a second means for sectioning the image region taken by the image taking means into ball- present regions and ball-absent regions, and a third means for setting different ball inspecting criteria for the ball-present regions and the ball-absent regions.
Patent JP-2002060455-A (JP)
Title: Two-liquid type aqueous resin composition and coating agent comprising the composition
Inventor: SAITO HAJIME
IPC: C09D175/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a two-liquid type aqueous resin composition excellent in coating performance usable for a top coat, or the like, of an urethane- waterproofing material for a building and a coating agent comprising this composition. SOLUTION: In an aqueous composition containing main agent (A), (B) and a curing agent (C), an equivalent ratio of OH of the main agents to NCO of the curing agent is 1:3 to 2:1. The composition comprises: the main agent (A) being an aqueous dispersant of an acryl-urethane copolymer containing a hydroxyl group, which is obtained by chain elongation reaction of (a) a polyisocyanate compound, (b) a high molecular weight polyol, (c) a compound having an anionic hydrophilic group and an active hydrogen and (d) a neutralized substance of a prepolymer having an isocyanate group at the end obtained from a chain- elongating agent, using (e) an aqueous polyamine, or the like, and blocking the isocyanate group with an amine compound having a hydroxyl group; the main agent (B) being an aqueous emulsion of an acryl resin containing a hydroxyl group;  and the curing agent (C) being a hydrophilic polyisocyanate compound, and a coating agent comprises this composition.
Patent JP-2002059147-A (JP)
Title: Regeneration work support system and method of supporting regeneration work
Inventor: HARASHIMA MASATAKE
IPC: G06Q50/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration work support system capable of providing the working environment suitable for workers in every set of recovered articles in the regeneration process and supporting the work in the regeneration process directly. SOLUTION: The regeneration work support system for supporting the regeneration work executed with the recycling of the recovered article is provided with a working procedure data base for controlling the working procedure information corresponding to the recovered article, a product ID acquisition part 4 for obtaining a product ID by identifying the recovered article which is an object for working, a recovered article state acquisition part 5 for obtaining the state of the recovered article placed in a state where the regeneration work is executed, a support information processing part 3 for forming the work directive information based on the working procedure information corresponding to the product ID, an image acquisition part 7 for acquiring the image of the recovered article,  an image synthetic part 8 for forming synthetic information formed by synthesizing the working directive information and the image based on the state of the recovered article and a display part 9 for displaying the synthetic information.
Patent JP-2002063765-A (JP)
Title: Information recorder, information recording method, and information recording medium with recording control program recorded thereon
Inventor: HAINO NOBUO
IPC: H04N5/85
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a recorder by which information can be recorded on a DVD-R along real time so that the information can be reproduced by a player for a reproduction-only DVD with information recorded thereon regardless of real time. SOLUTION: When information is recorded on a DVD-R1R conforming to a DVD video standard consisting of at a least at VTS including a VOBS to be reproduced and the VTSI concerned, and a VMGI for controlling the reproduction of one or more VTSs, the VTS is recorded on the DVD-R1R, and after recording of VTS, a temporary VMGI which corresponds to the recorded VTS and which is temporary control information for forming the VMGI later and recording it on the DVD-R1R is generated. The generated temporary VMGI is recorded on the DVD-R1R, whenever the VTS is recorded on the DVD-R1R.
Patent JP-2002063280-A (JP)
Title: Medical information system
Inventor: SHIMADA TAKUO
IPC: G06Q50/22
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To enable a doctor in attendance to promptly and exactly diagnose a case the judgment of which is hard to make and to enable a patient to prevent duplication of useless inspections regarding a medical information system to support diagnostic imaging including interpretation of the radiogram of the image information of affected parts. SOLUTION: Diagnosis is supported by registering the image information of affected parts obtained by an image pickup means in a case data base and retrieving the desired pieces of case information such as similar cases registered in the case data base and past information of the patient.
Patent JP-2001272008-A (JP)
Title: Gas range provided with internal-port burner
Inventor: SHINOHARA MICHIO
IPC: F23L9/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas range provided with internal-port burners which can heat all over the center of a pot with an intensive thermal power, hardly generating CO in the vicinity of the periphery of the burner, and not making combustion noises. SOLUTION: The gas range is provided with an internal-port burner and a grate with an annular straightening vane. The burner is not provided with a draft port at its center, and a secondary air does not flow into the internal periphery of the flame from the center of the burner. The burner port is of a shape of a frustum of circular cone having a port side-wall and a bottom face, its bottom face is positioned at a small end face, and the great end face of the port is made open. The straightening vane is planar, it is obliquely inclined downward from the internal edge of the vane to the external edge thereof. The external edge of the vane is positioned at the lower edge of a skirt part, or the internal edge of the vane is positioned within the skirt, or at the lower space formed of the skirt part. The grate is positioned apart from the burner, the internal edge of the straightening vane is positioned above the peripheral part of the burner upper edge.
Patent JP-2002067285-A (JP)
Title: Board type ink jet printer
Inventor: MIYASAKA TOSHIAKI
IPC: B41J2/01
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To perform high quality ink printing on a face of a white board of a sheet and to readily erase a portion printed by ink jet printing. SOLUTION: A handwriting can be performed on the face of the white board of the sheet 12 and the printing is automatically performed on the sheet 12 by using an ink jet solid ink by an ink jet printing head 36. This printer comprises a silicone oil coating member 60 for applying a silicone oil to a portion to be printed on the sheet 12 in advance, a sheet cleaner device 34 for erasing the printed portion on the sheet 12 and a paper transporting mechanism for supplying a paper to a print applying passage of the print head 36. The printing can be selectively performed on both of the face of the white board of the sheet 12 and the paper by the print head 36. When the printing is performed on the paper, it is possible to stop the operation of applying the silicone oil by the silicon oil coating member 60.
Patent JP-2002069065-A (JP)
Title: Acetylene group-containing aromatic tetracarboxylic acid dianhydride, its derivatives and method for producing the dianhydride and the derivatives
Inventor: TAGUSARI TOSHINORI
IPC: C07B61/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an acetylene group-containing aromatic tetracarboxylic acid dianhydride an acetylene group-containing aromatic tetracarboxylic acid and an acetylene group-containing aromatic tetracarboxylic acid ester useful as a raw material for a polyimide precursor, a curing agent for an epoxy resin, etc., having excellent flexibility and to provide methods for producing the tetracarboxylic acid dianhydride, the tetracarboxylic acid and the tetracarboxylic acid ester. SOLUTION: This acetylene group-containing aromatic tetracarboxylic acid dianhydride is represented by formula (I) (R1s are each independently a 1-10C alkyl group and when R1s are two or more R1s may be different, respectively; A is a bifunctional organic group such as n-hexylene group; two of n are each independently an integer of 0-3). This acetylene group-containing aromatic tetracarboxylic acid is represented by formula (2) (four R2s are each independently a 1-10C alkyl group). This acetylene group-containing aromatic tetracarboxylic acid ester is represented by formula (3). The methods for producing the tetracarboxylic acid dianhydride, the tetracarboxylic acid and the tetracarboxylioc acid ester are respectively provided.
Patent JP-2001148692-A (JP)
Title: Clock extractor
Inventor: YOSHIKAWA TAKEFUMI
IPC: H04L7/08
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a clock extractor which can extract the clocks corresponding to plural input ports by means of a phase-locked loop(PLL) and also can improve the data transmission efficiency by eliminating the preamble period that is conventionally necessary for the phase adjustment when the burst data are transmitted. SOLUTION: The serial data to be inputted are quantized via the triple over sampling to obtain a 1st data string, and a 2nd data string that specifies a changing point of the 1st data string is produced from the 1st data string via the EXOR processes which are adjacent to each other. The 3rd bit and its preceding and next bits are referred to at each changing point of the 2nd data string, and the 3rd bit is defined as a boundary point when the said preceding and next bit have no changing points. When the preceding and next bits have changing points, these bits are defined as boundary points. Thus, a 3rd data string is produced. Then a final clock bit string is produced by carrying out the time series EXOR between the 3rd data string and a clock bit string.
Patent JP-2002074349-A (JP)
Title: Image display system of environmental adaptation type, image processing method and information storage medium
Inventor: WADA OSAMU
IPC: G09G5/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display system of an environmental adaptation type, an image processing method and an information storage medium, by which an image is corrected in a short time. SOLUTION: The Y values of chrominance signals (Y3, x3, y3) measured by a color optical sensor 60 and converted by a Y3x3y3 conversion part 143 are replaced with Y1 being the Y value of ideal environment by a Y replacement 142 and a color difference between the replaced chrominance signals (Y3, x3, y3) and the ideal chrominance signals (Y1, x1, y1) is obtained by a color difference arithmetic part 145 to correct information for displaying the image by using the color difference (Δx, Δy).
Patent JP-2002075285-A (JP)
Title: Hollow cathode lamp, atomic absorption spectroscope and atomic fluorescence spectroscope
Inventor: IMAGAMA JUNICHI
IPC: G01N21/33
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a hollow cathode lamp which is enabled to securely generate discharge between a hollow cathode and an anode, with an assembly workability in mind. SOLUTION: The hollow cathode lamp 1 has a cylindrical member 8 erected on a stem 4 inside the bulb for improvement of productivity as well as to a achieve a configuration in which a wraparound of discharge hardly occurs from anything but a hollow cathode 10 against an anode 7. With this configuration, it is achieved to enclose a part where a wraparound of discharge to the anode 7 is easily generated with as simple a structure as erecting the cylindrical member 8 in the bulb. Further, as a result of concentric alignment of the hollow electrode 10 with the cylindrical member 8, discharge in the direction of the tube axis L is secured coupled with an adoption of the above cylindrical member 8 extending to the tube axis direction. Like this, the cylindrical member 8 bringing good effects in restraining abnormal discharge contributes greatly to improvement of assembling workability, and is of some help for a mass production of the lamp 1.
Patent JP-2002028132-A (JP)
Title: Endoscopic image filing system
Inventor: SHIBATA HIROYUKI
IPC: A61B1/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To securely sterilize and clean an endoscope to perform endoscopy. SOLUTION: The endoscopic image filing system 1 mainly comprises an endoscopic device 2 for performing the endoscopy based on an endoscopic image, an image filing device 3 connected to the endoscopic device 2 for recording a required endoscopic image, and a cleaning device 4 for sterilizing and cleaning the endoscope used in the endoscopic device 2. The image filing device 3 has a keyboard 5 and a mouse 6 for inputting and setting various data, and the cleaning device 4 also has a keyboard 7 for inputting data and a printer 8 for printing a seal, for example, indicating that the endoscope has been cleaned, to be pasted on the cleaned endoscope, etc. The cleaning device 4 can transmit cleaning information to the image filing device 3.
Patent JP-2002093015-A (JP)
Title: Housing device for cartridge
Inventor: NAKAJIMA HIROSHI
IPC: G11B17/046
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a cartridge from being loaded as it is in a holder even when the cartridge is erroneously inserted in a whatever manner into the holder. SOLUTION: The top of a chassis 1 is provided with a fitting shaft 5 to be fitted into a positioning cut 61 which is formed at the front end of the cartridge 6 and is opened 62 at the front surface and under surface. The fitting shaft 5 has a receiving shaft 50 which supports the under surface of the cartridge 6, a guide part 51 which is formed to a tapered shape in such a manner that the diameter is made smaller upward from the top surface of the receiving shaft 50 and an erroneous insertion control part 52 which extends upward from the top surface of the guide part 51 approximately orthogonally with the chassis 1 surface.  The erroneous insertion control part 12 exists on a migration path M at the under surface of the cartridge 6 and the front end of the erroneous insertion control part 12 exists lower than the migration path L at the top end edge of the opening 62 when the cartridge 6 is inserted into the holder 3.