baber/WOPTO huggingface dataset:
Patent JP-2001237017-A (JP)
Title: Assembling structure of terminal metal fitting in connector
Inventor: OGINO TETSUJI
IPC: H01R13/42
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of a terminal metal fitting in a connector wherein the displacement of the position of a soldering part of the terminal metal fitting can be prevented at the time of soldering by reflow. SOLUTION: A connector 40 has a housing 50 and a terminal metal fitting 60, and the terminal metal fitting 60 is composed of a connecting part 61 and the soldering part 63 which has been built from the connecting part 61 through a retaining part 62, and the retaining part 62 has a protruding piece 62a, and is extended from the connecting part 61 so that the one side face of the retaining part 62 is brought into contact along the bottom face 51c of the terminal housing room 51, and a groove part 53 is formed in which the protruding piece 62a can be fitted and locked by notching both the right and left edge parts of the bottom face 51c in the terminal housing room 51, and a face consisting of the opposing face of the one side face of the protruding piece 62a in the groove part 53 and of the bottom face 51c is assumed as a regulated face 54,  and the opposing face of the opposite side face of the protruding piece 62a in the groove part 53 is assumed as the regulated face 55, and besides, a notched part 51d is arranged by notching the bottom face 51c of the contact part of the retaining part 62 of the regulated face 54, thus enabling the contact area of both regulated faces 54, 55 and the retaining part 62 to be approximately equal at both the top and bottom sides.
Patent JP-2001110356-A (JP)
Title: Mercury-free metal halide lamp
Inventor: TAKAHASHI KIYOSHI
IPC: H01J61/88
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To resolve the problems that the conventional mercury-free metal halide lamp has a low lamp voltage, progress of blackening is fast and has a short lifetime. SOLUTION: By filling an emission tube with at least a rare gas, a halide of indium with valence of +3 and thallium iodide, a lamp voltage matching mercury-containing lamp can be obtained to achieve a long lifetime. With such a constitution, in addition to this, that enclosed quantity of the halide of indium with valence of +3 is made below about 90 mg/cc per inner volume of the unit emission tube and that xenon selected as the rare gas is enclosed at a pressure below 2.5 MPa, the optimum flux and color of light as the light source for a head lamp of a vehicle is obtained. By filling with thallium iodide, TlI, further, it is possible not only to raise the lamp voltage higher but also to increase the light flux as well.
Patent JP-2001249340-A (JP)
Title: Liquid crystal display device
Inventor: TAKEDA ARIHIRO
IPC: G02F1/1333
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, preventing transmittance from lowering and having improved response characteristics, with respect to an MVA(multi-domain vertical alignment) mode liquid crystal display device having plural divided alignments having liquid crystal molecules with negative dielectric anisotropy in varied alignment states. SOLUTION: In the liquid crystal display device, provided with electrodes respectively formed on the mutually confronting sides of two substrates placed opposite to each other with a prescribed gap, vertical alignment layers 2, 4 formed on the electrodes and the liquid crystal molecules 6, having negative dielectric anisotropy enclosed between the two substrates, the liquid crystal display device has singular point control parts 10a-10d and 8, which control singular points (+1 or -1) of the director field of the liquid crystal molecules 6, so as to be formed at prescribed positions, when voltage is applied between the electrodes and is constructed to control the liquid crystal molecules 6 in aligning based on the formed singular points.
Patent JP-2001073922-A (JP)
Title: Hydraulic pressure rotating device
Inventor: SHIRAISHI KAZUHISA
IPC: A47L11/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce shaft run-out, effectively rotate a water wheel, and facilitate assembling. SOLUTION: A water pressure rotating device wherein a water wheel 5 in a water wheel chamber S1 is rotated by using water pressure and a rotating shaft 18 is rotated through reduction gears 18a, 19 in a reduction gear chamber S2 in a lower part of the water wheel chamber S1, is provided with a dividing member 6 composing the bottom surface of the water wheel chamber S1 and the top surface of the reduction gear chamber S2, and integrally having a bearing 6g of a water wheel shaft 11 just under a water wheel output gear 5c integrated with the water wheel 5.
Patent JP-2000319573-A (JP)
Title: Aqueous pigment dispersion, aqueous ink composition, and recording by using the ink composition
Inventor: ITO HIROSHI
IPC: C09D11/324
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous pigment dispersion capable of providing high printing density, and further to provide an ink composition. SOLUTION: This aqueous pigment dispersion consists essentially of water and a surface-modified carbon black, and the surface-modified carbon black is the one having 0.3-2.5 ratio of a specific surface area (m2/g) to a DBP oil absorption (ml/100 g), and a hydrophilic functional group introduced on the surface. As a result, the carbon black can be dispersed and/or dissolved in the water without using a dispersing agent.
Patent JP-2001260307-A (JP)
Title: Method and apparatus for on-press imaging lithographic printing
Inventor: TASHIRO HIROSHI
IPC: B41J2/18
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for on-press imaging lithographic printing capable of corresponding to a digital operation without necessity of developing and to provide a method and an apparatus for on-press imaging lithographic printing capable of printing many printed products of a clear image of high quality by a low-cost apparatus and a simple method by eliminating a float between a plate material and a plate cylinder. SOLUTION: The method for on-press imaging lithographic printing comprises the steps of mounting the plate material 9 on the plate cylinder 11 of a printer, forming an image directly by an ink jet method for discharging an oily ink from a recording head by utilizing an electrostatic field based on a signal of image data on the material 9 to form a press plate, using the plate in its state, and subsequently lithographic printing the image. The method further comprises the steps of monitoring a distance between a surface of the plate material and the head after mounting the cylinder 1 on the material 9, and regulating the distance when the distance is out of a predetermined value.
Patent JP-2001258636-A (JP)
Title: Airtight container
Inventor: YUZUHARA YUKITOMO
IPC: B65D51/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To increase the airtightness by an internal lid by making the internal lid sink uniformly in the entire periphery when the screwing force of an external lid acts. SOLUTION: The airtight container is furnished with a container body 11, an internal lid 13 openably screwed onto the container body 11 through a hinge 20 and an external lid 14 containing the internal lid 13 and fitted into the outside periphery of the container body 11. The internal lid 13 is pressed in the tightly closing direction by adding the screwing force of the external lid 14 to the internal lid 13. The hinge 20 is provided with a sliding portion 22 permitting movement of the internal lid 13 by the action of the screwing force of the external lid 14 in the tightly closing direction of the internal lid 13.
Patent JP-2001264782-A (JP)
Title: Method of filling gap of flat panel substrate with viscous liquid material
Inventor: OSHIMA NOBUMASA
IPC: G09F9/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling the gap between flat panel substrates with a viscous liquid material by which a material such as a liquid crystal in a specified amount can be efficiently supplied in a short time instead of injecting a viscous liquid material such as a liquid crystal to a narrow gap between two substrates which requires a long time. SOLUTION: A viscous liquid material of a specified amount can be efficiently supplied in a short time in the following processes. The method includes a process of supplying the viscous liquid material by 50 to 95% of the whole amount to be supplied to the inside of a sealing agent layer 4 formed in the periphery on a lower substrate 2 with an injection port formed on the end face of the substrate, a process of positioning and laminating an upper substrate 3 on the lower substrate 2 and fixing to obtain a substrate 1, a process of injecting the rest of the viscous liquid material by 5 to 50% of the whole amount through the injection port 5 of the substrate 1, and a process of sealing the injection port 5.
Patent JP-2001265087-A (JP)
Title: Image forming device
Inventor: KIMURA YOICHI
IPC: G03G15/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To minimize the intrusion of other color toners caused in a cleaner-less color image forming device. SOLUTION: The image forming device is a color laser beam printer using an electrophotographic process and adopts a magnetic brush type contact charge and a cleaner-less system. As for two image forming colors used for developing in upstream and downstream continuous (adjacent) image forming stations, the image ratio of the image forming color used later to the image forming color used first is detected, or estimated, and also, the smaller the image ratio is, the toner ratio in two-component developer in the image forming color used later is more is increased, and by controlling in such the way, the mixture ratio of different kinds of toner is reduced, then, the color hue fluctuation is appropriately controlled.
Patent JP-2001261590-A (JP)
Title: Manufacturing method for hydrogenated origomer of unsaturated bicycloheptane derivative
Inventor: YAMAKAWA FUMIO
IPC: C07C5/05
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method effectively manufacturing a hydrogenated oligomer of an unsaturated bicycloheptane derivative in a high hydrogenation ratio useful as a fluid for traction drive having a high coefficient of traction at high temperature, excellent in viscometric property at low temperature. SOLUTION: This method for manufacturing the hydrogenated oligomer of the unsaturated bicycloheptane derivative comprises carrying out a continuous hydrogenation by flowing the oligomer of the unsaturated bycyloheptane derivative and hydrogen gas in a reactor system wherein two or more flow-through type reactors filled with fixed bed catalysts are serially installed and the catalyst bed temperature of the downstream reactor is set to be 20-200 deg.C higher than that of the upstream reactor.
Patent JP-2001266363-A (JP)
Title: Optical disk device
Inventor: MURAKAMI KENJI
IPC: G11B21/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of easily and accurately adjusting the tilting of an optical pickup in a radial or tangential direction, and preventing a reduction in a space between a disk and other components caused by the adjustment. SOLUTION: This device is provided with a slope 8a having a disk inner peripheral side end edge abutted on a rail member 2a, and an adjusting member such as a plate cam 13 having a cam surface 13a, on which the disk outer peripheral side end surface of the rail member 2a is abutted, and rotated around an axis parallel to the rotary shaft of a disk 3. Following the rotation of the plate cam 13, the rail member 2a is moved in its longitudinal direction, and the disk inner peripheral end part of the rail member 2a is slid along the slope 8a to change its height. Thus, the height of the inner peripheral side end part of the rail member 2a is adjusted from the upper surface of a chassis 6, and tilting adjusting work is facilitated.
Patent JP-2001259410-A (JP)
Title: Gas decomposing device
Inventor: AOYANAGI HIROMI
IPC: G01N27/62
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently decomposing even a gas containing a volatile organic compound(VOC) of a low concentration component or multi components and fixing the optimum decomposing condition to a VOC gas by precisely analyzing and evaluating the product after the decomposition. SOLUTION: The gas decomposing device has a gas supply part 3 for supplying a gas 1 containing the volatile organic compound, a decomposition reactor 6 for decomposing the volatile organic compound contained in the gas, an analyzer 10 for analyzing the decomposed gas, a gas flow passage 20 for directly connecting the gas supply part 3, the decomposition reactor 6 and the analyzer 10 and a heater 8 arranged in the gas flow passage 20 and for preventing the adsorption of the volatile organic compound in the gas flow passage.
Patent JP-2001273302-A (JP)
Title: System and method for retrieving picture
Inventor: DOBASHI TOSHIMASA
IPC: G06T1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To improve readability in retrieving and displaying plural similar picture candidates from a data base. SOLUTION: The clustering of plural pictures is operated by a cluster generating part 106 based on the picture characteristics of each picture retrieved from a picture characteristics data base 104 by a similar picture retrieving part 105, and the clustering of the pictures is operated by a cluster generating part 106. The plural retrieved pictures are classified and displayed for each cluster based on the clustered result by a picture display part 107. Therefore, it is possible to display the images belonging to the same cluster among the retrieved pictures, that is, the similar pictures whose similarity is higher, and to realize display by considering the similarity between the retrieved pictures.
Patent JP-2001228754-A (JP)
Title: Image forming method and image forming device
Inventor: KUGA MASAHITO
IPC: B41J11/48
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent charging a paper feeding stage to a stage in which the paper sheet unintended by a user is housed during the execution of print job. SOLUTION: In addition to a parameter used in common by all print jobs, parameters used by every print job are set when a print job is performed. When a shortage of paper is generated while performing the print job, the changeover of the paper feeding stage is performed based on the parameter used in common and the parameter for every print job.
Patent JP-2001274592-A (JP)
Title: Tray supplying apparatus
Inventor: SUZUKI TAKASHI
IPC: H05K13/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tray supplying apparatus which can speedily detect the presence or absence of trays and the state of mounting such as displacement and the like with a small number of sensors and can notify the operator. SOLUTION: Left sensors 36 and right sensors 37 are provided respectively on either end of the side opposed to a lifting box 21 of a supply stage 22 of the tray supplying apparatus 35. After the operator mounted trays 23 on the lifting box 21, the lifting box 21 is continuously moved from the starting point to the endpoint and the trays 23 are detected by respectively two sensors at ten points of placement between the starting point and the endpoint: at 0-5 mm, 10-15 mm,..., 90-95 mm. If both the sensors are turned on, the tray 23 is properly placed on the shelf. If both the sensors are turned off, there is no tray 23 on the shelf. If only one of the sensors is turned on, the tray 23 is displaced on the shelf. In response to the proper placement, an LED lamp corresponding to the shelf glows.  In response to the displacement, the LED lamp flashes and in response to the absence of trays, the LED lamp does not glow.
Patent JP-2001075251-A (JP)
Title: Method and device for manufacturing instant photographic film unit
Inventor: SHIMIZU MAKOTO
IPC: G03C3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and also highly accurately manufacture an instant photographic film unit by a simple process and to effectively reduce the manufacturing cost. SOLUTION: The instant photographic film unit 20 is manufactured by integrally cutting first to third continuous members 50, 58 and 68 into every specified length after sticking them in a specified state by which they are laminated with each other. Then, two trap materials 42 and two development processing solution pods 40 are stuck at both side edge parts of the first continuous member 50 at the same stop time. Thus, the entire manufacturing process of the instant photographic film unit 20 is efficiently executed.
Patent JP-2001275221-A (JP)
Title: Cable stringing method and apparatus
Inventor: HIROKAWA MINORU
IPC: H02G1/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable stringing method and a apparatus for making unnecessary a ball stringing machine or the like, manual positioning and moving jobs of cable to a cable tray at the elevated site in view of alleviating the work load and shortening the working time. SOLUTION: A guide pipe 23 is extended within the cable tray 11 with a cutout 23a directed upward and a running body 20 is inserted into the guide pipe 23 with the root of a guide arm 24 inserted into the cutout 23a. Thereafter, the running body 20 in which one end of a cable 1 is coupled is transferred through the running to the end portion from the begining portion of the stringing route within the guide pipe 23 to string the cable 1. Thereafter, one end of the cable 1 is removed from the running body 20 and one end side of the cable 1 led from the cutout 23a is hooked to a guide portion 24c. The running body 20 is moved by running to the begining portion from the end portion of the route within the guide pipe 23. Thereby the cable 1 can be positioned and moved within the cable tray 11.
Patent JP-2001277438-A (JP)
Title: Plastic film easy of adhesion and its production method
Inventor: KUBO KOJI
IPC: B29C55/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film easy of adhesion which is adhered tightly to a top coat layer of vapor-deposited metal, printing ink, a gas-barrier resin, etc., and applicable to packaging materials and industrial materials. SOLUTION: In the plastic film, at least on one side of a base material film, an adhesive layer easy of adhesion comprising (A) a water soluble or water dispersible resin, (B) a substantially water insoluble amino resin, and (C) a water dispersing auxiliary is formed. The mass ratio of the component (A) to the component (B) is 98/2-70/30, and that of the component (B) to the component (C) is 80/20-50/50.
Patent JP-2001284705-A (JP)
Title: Wavelength multiplex method, wavelength variable method and optical transmitter
Inventor: TAKESHITA HITOSHI
IPC: H04B10/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a compact wavelength multiplexing optical transmitter of low cost. SOLUTION: A laser driving circuit 102 for driving a multimode oscillation semiconductor laser 101 and an optical filter 103 for filtering optical output from the semiconductor laser 101 are mounted on the wavelength multiplexing optical transmitter 100. A desired electric signal is inputted in the transmitter 100. The electric signal which is to be inputted in the transmitter 100 is introduced to the laser driving circuit 102 in the transmitter 100 and directly current- modulates the semiconductor laser 101 of multimode oscillation. The semiconductor laser 101 outputs an optical signal corresponding to a current inputted from the laser driving circuit 102.  At this time, the output light of the semiconductor laser 101 is subjected to filtering in a wavelength region by using the optical filter 103, and a wavelength multiplexing optical signal determined by pass wavelength characteristic of the optical filter 103 is outputted from the transmitter 100.
Patent JP-2000344823-A (JP)
Title: Catalyst for bulk polymerization and polymerization process using the catalyst
Inventor: OKAMOTO HIDEJI
IPC: C08F12/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst used to effect the bulk polymerization of a monomer having a polymerizable unsaturation such an acrylic monomer without causing the runaway of the reaction by using an organometallic compound and a thiol. SOLUTION: An organometallic compound of the formula is used. In the formula, M is a group 4A, 4B, 5A, or 5B metal, chromium, ruthenium, or palladium; R1 and R2 are each an optionally substituted aliphatic hydrocarbon group, an optionally substituted alicyclic hydrocarbon group, an optionally substituted aromatic hydrocarbon group, an optionally substituted silicon-containing group, H, or a single bond, provided that R4 and R2 together may bond the two five- membered rings to each other and that a plurality of adjoining R1s or R2s may be combined to each other to form a cyclic structure; a and b are each 1-4; X is a halogen, a hydrocarbon group at least part of the H atoms of which may be substituted by halogens; and n is 0 or an integer equal to the valence of the metal M minus 2.
Patent JP-2001289029-A (JP)
Title: Method and system for exhaust emission control
Inventor: TAKEMOTO YASUHIRO
IPC: F01N3/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To remarkably lower the quantity of the discharge of the diesel exhaust particulates DPE into the atmosphere by eliminating the diesel exhaust particulates DPE from the exhaust gas of a diesel vehicle. SOLUTION: A primary treatment chamber 3 and a secondary treatment chamber 4 are provided, and bottom parts of them are provided with a filter tanks 9A and 9B for storing the solvent L for eliminating the floating material in the exhaust gas. The primary treatment chamber 3 is formed with a gas duct 5 for taking the exhaust gas, and one end of the gas duct faces to the filter tank 9A, and a filter layer 8 is formed around the gas duct 5 by laminating filter elements 20. The primary treatment chamber 3 and the secondary treatment chamber 4 are formed with a series of a meandering flow passage R for leading the exhaust gas blown from the gas duct 5 into the filter tank 9A to an exhaust port 11 from the filter layer 8 through the filter tank 9B, and a nozzle tube 10 is extended from the filter tank 9B into the gas duct 5.  With this structure, the floating material included in the exhaust gas can be eliminated while adsorbing them to the solvent L and the filter element 20.
Patent JP-2001291416-A (JP)
Title: Surface light source device
Inventor: YANAI SHIGERU
IPC: G02B6/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device preventing a generation of abnormal light emission and deterioration of luminance. SOLUTION: An edgelighting type surface light source device is at least provided with the light source, a light guiding plate, and a supporting member for supporting the light guiding plate. At least a projected part or a recessed part is provided on a side part excluding a light entering part of the light guiding plate, and the light guiding plate is supported in a specified position relation by the supporting member on which a recessed part or a projected part is provided for fitting to the projected part or the recessed part respectively. On a surface of the recessed part or the projected part provided on the supporting member, a light absorbing means is provided at least on a surface part facing the light entering part of the light guiding plate.