baber/WOPTO huggingface dataset:
Patent JP-2001254887-A (JP)
Title: Branched pipe joint
Inventor: MATSUNO SUMIO
IPC: F16L41/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a branched pipe joint capable of burying a branched pipe at the same depth as that of a main pipe when the branched pipe is taken out of the main pipe buried in a shallow layer. SOLUTION: This branched pipe joint has a saddle part 12 fused and bonded on a side face of the main pipe 11, a short pipe part 13 protruding in the orthogonal direction for the main pipe 11 from the saddle part 12, and a connection pipe part 14 whose tip is bent in the direction parallel with the short pipe part 13 after branched in parallel with the main pipe 11 to a side from the short pipe part 13.
Patent JP-2000349199-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKASHIMA AKIRA
IPC: H01L23/498
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where an outer connection terminal is provided to a small diameter opening bored in a board and its manufacture, where the outer connection terminal can be surely mounted on the board even if the opening provided to the board is decreased in diameter with a decrease in pitch between terminals. SOLUTION: A semiconductor device is equipped with a tape-like board 22, a semiconductor chip 23 mounted on the surface of the board 22, an electrode film 25 formed on the surface of the board 22 and electrically connected to the chip 23, and a plating bump 41 connected to the electrode film 25 through the intermediary of an opening 27 provided to the rear of the board 22, where the plating bump 41 is formed on the electrode 25 by plating, and provided that the maximum cross sectional area of the plating bump 41 is set to be S1, the area of the opening 27 is set to be S2, S1<=S2 is established.
Patent JP-2001253963-A (JP)
Title: Transfer ribbon for forming protection film and method of forming protection film for card
Inventor: KIMURA MAMORU
IPC: B41M5/40
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer ribbon which can easily form card protection layers having good heat resistance, good abrasion resistance, and good appearance. SOLUTION: This transfer ribbon characterized by having ultraviolet-curable compound layers having card shapes or card shape-like grooves, respectively. The ultraviolet light-curable compound layers are transferred by using the transfer ribbon or a card substrate having a burr-like projected portion on the peripheral portion of the substrate.
Patent JP-2001253034-A (JP)
Title: Interior finishing material for vehicle and manufacturing method for the same
Inventor: SAITO SHINJI
IPC: B60R13/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an interior finishing material for a vehicle having excellent sound insulation and sound absorption performance, a light weight and good stepping feeling as a floor insulator of the vehicle. SOLUTION: The interior finishing material for the vehicle comprises a surface layer 2 of a fiber exhibiting adhesive properties and softened and integrally molded on a surface of a urethane chip molding layer 1 molded of urethane chip by using a binder.
Patent JP-2001257346-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO MITSUHIRO
IPC: H01L21/336
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for avoiding signal delay caused by parasitic capacity which is generated between the gate electrode, and source and drain of an MISFET. SOLUTION: A sidewall spacer 7 formed in the sidewall of a gate electrode 6 of an MISFET is constituted of an SiOF film.
Patent JP-2001252557-A (JP)
Title: Carbon dioxide gas absorbing material and manufacturing method therefor
Inventor: OHASHI TOSHIYUKI
IPC: B01J20/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To abate the deterioration of carbon dioxide gas absorbing properties of a carbon dioxide gas absorbing material using lithium zirconate, when the carbon dioxide gas absorbing material is repeatedly used. SOLUTION: A porous body obtained by sintering lithium zirconate particles 1 is used as a nucleus 11 and a shell 12 with openings 6 is formed on the surface of the nucleus 11. The volume of zirconium 3 and lithium carbonate 2 formed by a chemical reaction between the lithium zirconate and the carbon dioxide gas is larger than the lithium zirconate, so that the zirconium 3 and the lithium carbonate 2 are no longer stored in the nucleus. The surplus lithium carbonate 2 is uniformly dispersed on the surface of the nucleus by storing the surplus lithium carbonate 2 in the openings 6 and thus it is possible to certainly perform the regeneration reaction between the lithium zirconate and the carbon dioxide gas.
Patent JP-2000324173-A (JP)
Title: Computer network telephone
Inventor: SANDERS JEREMY GUY
IPC: H04M7/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for connecting a computer network IP telephone by using a voice recognition engine on an Internet server and an IP address database. SOLUTION: This telephone consists of a step in which a voice channel is opened from an IP telephone 13 to a voice recognition server 10, a step in which the name of a receiver is decided from a speech input sent to the server 10 from a caller through the voice channel, a step in which an IP address corresponding to the decided name of the receiver from an IP address database 27, a step in which a data channel is opened from the database and the IP address is sent to one telephone or another matter and a step in which logic is subjected to route specification on the telephone or another IP telephone by using the IP address to establish connection with the other IP telephone.
Patent JP-2001261875-A (JP)
Title: Method for manufacturing styrene-based foamable resin particle
Inventor: SHIMA MASAOMI
IPC: C08F2/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a styrene-based foamable resin particle, which contains an organic bromide compound, has a narrow particle diameter distribution, and can give a foamed body having excellent appearance and an excellent cell shape in the inner part of the foamed item. SOLUTION: The styrene-based foamable resin particle is obtained by polymerizing a styrene-based monomer in a suspension state in the existence of 0.4 to 6 pts.wt. of an organic bromide compound and 0.0001 to 0.05 pts.wt. of an amide-based compound each based on 100 pts.wt. of the styrene-based monomer using a hardly water-soluble inorganic salt as a suspending agent and adding 1 to 20 pts.wt. of a foaming agent during or after suspension polymerization.
Patent JP-2001220960-A (JP)
Title: Window glass of automobile having decoration by engraving
Inventor: WAKABAYASHI AKIRA
IPC: C03C19/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent staining by peeling-off when becoming old with the lapse of time since there is no other way of sticking a seal or painting a picture by paint when decorating window glass of an automobile, to permanently keep decoration in a beautiful state, and to further cause a beautiful appearance of the automobile. SOLUTION: This decoration by engraving is applied to the window glass of the automobile, and a character and the picture are drawn.
Patent JP-2001258594-A (JP)
Title: Kit for assaying destruction rate of erythrocyte and method for assaying assay target substance under consideration of effect by destruction of erythrocyte
Inventor: MURAYAMA HIROSHI
IPC: C12M1/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a kit for detecting the destruction rate of erythrocyte in a sample by the utilization of the peroxidase activity of hemoglobin, and to provide a method for correcting the affect of an assay target substance to the assay values by the destruction of the erythrocyte, such as hemolysis or occult blood, and for accurately assaying the assay target substance except the erythrocyte in the sample. SOLUTION: This kit for the assay, comprising (1) a peroxidase (standard), (2) hydrogen peroxide, and (3) a coloring agent. The method for assaying the assay target substance except erythrocyte in a sample, characterized by measuring the activity of a peroxidase in the sample to detect the destruction rate of the erythrocyte, determining the concentration of the assay target substance originated from the erythrocyte by the destruction of the erythrocyte from the obtained destruction rate of the erythrocyte and the concentration of the assay target substance per the volume of the erythrocyte, and then subtracting the concentration of the assay target substance originating from the erythrocyte from the assayed concentration of the assay target substance.
Patent JP-2001104812-A (JP)
Title: Vertical pulverizing machine
Inventor: SAITO KANICHI
IPC: B02C13/286
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical pulverizing machine which is capable of arbitrar ily changing the sizes of the pulverized matter discharged outside and is capable of making the sizes of the pulverized matter uniform. SOLUTION: The vertical pulverizing machine constituted by freely rotatably arranging a rotor 15 in a casing 1 having discharge ports 7 on the lower side and inserting ring hammers 18 onto supporting pins 19 mounted around the shaft of the rotor 15 in such a manner that the objects fed from above the casing 1 are pulverized and are taken out of the discharge ports 7 is formed with a plurality of the discharge ports 7 in a circumferential direction around the revolving shaft of the rotor 15 and is provided with a regulation mechanism 8 capable of varying the opening areas of the discharge ports 7.
Patent JP-2001268234-A (JP)
Title: Application information collecting method and collection system
Inventor: OKAZAKI HIDEKAZU
IPC: G06Q10/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an application information collecting method and its collection system that can save troubles for both the applicants and planners for collection of application information, in response to questionnaires or the like. SOLUTION: A basic information DB 7 registers basic information (name, date of birth or the like) of applicants in advance. An application scenario is generated on the basis of planning information of a client and set to an access point 11. The contents of application are open to public through mass media. When applicants make a phone application, application information is received sequentially using the guide of a voice guidance, on the basis of the application scenario and a planning information DB 8 stores application data, resulting from summing the received application information and the basic information of the applicants in the basic information DB (8). Then the application data are read, totaled, and edited at the end of the application and the resulting data are transmitted to the client.
Patent JP-2001263287-A (JP)
Title: Turbo molecular pump
Inventor: KAWAO MITSUSHI
IPC: F04D29/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To commonly use parts when a plurality of turbo molecular pumps are assembled with each other. SOLUTION: When pump main bodies 12, 13, 14 having rotors rotationally driven by a motor as well as magnetically levitated by a magnetic bearing are simultaneously driven, DC current which is AC/DC converted from a common AC/DC converter 18 is supplied to a magnetic levitation controlling part 16 for driving the magnetic bearing and a motor driving part 17 for driving a motor.
Patent JP-2001261873-A (JP)
Title: Foamable polyvinyl chloride-based resin composition
Inventor: SUNAKAWA TAKENOBU
IPC: C08L27/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable polyvinyl chloride-based resin composition which can extremely increased, foaming ratio of the polyvinyl chloride-based resin by using a thermally decomposable inorganic foaming agent as a foaming agent instead of an organic foaming agent. SOLUTION: The foamable polyvinyl chloride-based resin composition to be produced comprises 100 pts.wt. of a polyvinylchloride-based resin, 0.5 to 30 pts.wt. of a (meth)acrylate-based copolymer as a processing aid, the solution obtained by dissolving 0.1 g of the copolymer in 100 ml of chloroform showing a specific viscosity of not less than 0.73 measured at 30 deg.C, and not less than 0.3 pts.wt. to less than 2 pts.wt. of a thermally decomposable inorganic foaming agent, wherein the thermally decomposable inorganic foaming agent is preferably sodium hydrogencarbonate.
Patent JP-2001259713-A (JP)
Title: Method of manufacturing seamless steel tube
Inventor: KATSUMURA TATSURO
IPC: B21B19/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple manufacturing method of a seamless steel tube by which damage in the body part of a plug is prevented when performing skew piercing of a billet of high alloy steel or the like. SOLUTION: In a Mannesmann skew piercing process, using a hollow billet having a through hole in the center part of a cross section, when the billet is pierced and a lubricant supply tube is inserted into the through hole from the rear end of the billet, thereby supplying a lubricant into the through hole.
Patent JP-2001260707-A (JP)
Title: Vehicle display device
Inventor: SUZUKI KOJI
IPC: B60Q3/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make panels easy to view by accurately sensing the illumination of the surface of an instrument panel. SOLUTION: A meter unit 10 is provided with both a meter panel 100 having a speedometer 110 and the like arranged thereon and an information display panel 150 for displaying letter or picture information, etc. An illuminating lamp is disposed on the back of the meter panel 100 having a translucent dial, and a light sensor 113 is provided adjacent to an indicator which indicates various information within the speedometer 110. Because the actual illumination on the instrument panel can be accurately detected based on the result of detection by the light sensor 113, the illuminating lamp is dimmed according to the result of detection to illuminate the panels in a manner which facilitates viewing by the driver.
Patent JP-2001274574-A (JP)
Title: Case device for electronic apparatus such as optical-fiber subscriber terminal device
Inventor: OKI MASAYUKI
IPC: H05K7/20
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress heat transfer to a case surface by dissipating the heat generated by a heating element package, inside the case, before reaching the case. SOLUTION: A housing stage 6 is provided at a lower case 3 of a case 1, and a heating element package 5 such as video ONU is provided at the upper part of the lower case 3. A first radiator plate 12 is fitted to the lower surface of the housing stage 6, and a heat-radiation leg 13 is formed at the first heat sink 12 which extends below the lower case 3. The heat-radiation leg 13 reaches the lower part side of the lower case 2 through a gap 4b of an electronic apparatus part unit 4 such as communication ONU provided on the lower side of the lower case 3, and hits the second heat sink 14 fitted to a bottom wall 3b of the lower case 3.
Patent JP-2001182553-A (JP)
Title: Gas turbine power generating equipment and its control method
Inventor: OGINO SATORU
IPC: F02C6/18
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To minimize damage to the moving and stationary blades of a turbine caused by scattering of inner structure inside of a turbine casing, and to enhance power generation output of the gas turbine in the summer season with compara tively low modification cost. SOLUTION: Gas turbine power generating equipment 1 is provided with an air compressor 2 which compresses air, a gas compressor 3 which pressures gas up, a combustor 4 which feeds the compressed air compressed by the air compressor 2 and the fuel gas pressured up by the gas compressor 3 and combusts, a gas turbine 5 which is driven by energy of the fuel gas from the combustor 4 and drives a generator 6, and a moisture injection means 7 which injects moisture into the fuel gas pressured up by the gas compressor 3.
Patent JP-2001272525-A (JP)
Title: Method of manufacturing color filter, color filter, image display device and image input device
Inventor: MURAKAMI TAKESHI
IPC: G02B5/20
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent color filter without color mixing between cells and a method of manufacturing the color filter, an image display device using the color filter and to be used for a color liquid crystal display, a color video camera, an image scanner, a personal computer or the like, or an image input device (including an image pickup device) used for a CCD(charge coupled device) or the like. SOLUTION: In the method for manufacturing the color filter which comprises ejecting ink with an inkjet method and dyeing the color filter supporting substrate having a part for a black matrix and a part for pixel formation with the ink, the method for manufacturing the color filter is characterized by dyeing the substrate with various kinds of inks in order of specific gravity starting from the smallest.
Patent JP-2001272874-A (JP)
Title: Heat fixing device for image forming apparatus and its method for fixing image
Inventor: KUROTORI TSUNEO
IPC: G03G15/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a heat fixing device where a creeping phenomenon and an oxidizing effect due to silicone oil can be reduced. SOLUTION: In the heat fixing device of the image forming device, an oil repelling process is applied on the whole surface or on one part of a specified position in a heat generating source of the heat fixing device or its vicinity at least where movement of the silicone oil due to the creeping phenomenon is allowed. Thus, dispersions of the silicone oil or soiling due to the creeping phenomenon of the silicone oil can be prevented and the oxidizing effect can be reduced.
Patent JP-2001271337-A (JP)
Title: Grout injecting method and grout injecting material
Inventor: SHIMODA KAZUO
IPC: C09K103/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain grout which can prevent segregation, has fluidity and viscosity for retaining good filled-up properties, is low in bleeding, and exhibits sufficient strength without losing hardening ability. SOLUTION: Cement suspension containing about 200 to 500 kg cement per 1 m3 grout and basic aluminum sulfate solution are mixed as main materials, such that (a) the basicity of aluminum sulfate is equal to 2 or more and that (b) the following expression is satisfied: (cement weight/100)÷ alumina weight in aluminum sulfate/(basicity of aluminum sulfate)1/2}>=1.33. As a result, flowable or plastic grout is obtained, whereby aluminum hydroxide sol is generated in a gap or a cavity.
Patent JP-2001273688-A (JP)
Title: Information recording medium and reproducing method thereof
Inventor: MIURA HIROSHI
IPC: G11B9/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium having the medium constitution suitable for reproducing the recorded information by using an electron beam for realizing high-density recording. SOLUTION: This information recording medium has at least a phase transition type recording layer 5 on a substrate 2 for making phase transition between the crystal phase and the amorphous phase. When the layer 5 is irradiated with the electron beam, the difference is produced between the intensity of the electron beam the crystal phase has and that the amorphous phase has and the recorded information can be reproduced by means of the difference. When the information recording medium 1, on which the information is recorded by making the phase transition by using the usual laser beam so that a base is in a crystal phase state and a mark is in an amorphous phase state, is irradiated with the electron beam, it is observed that the mark of the amorphous phase state shows a contrast variation darker than that of the base of the crystal phase state.  This means that the difference is produced between the intensity the crystal phase has and that the amorphous phase has. Therefore, the recorded information can be reproduced by irradiating the medium 1 with the electron beam and detecting the produced difference. The high-density recording is possible since the information can be reproduced without limit.
Patent JP-2001281655-A (JP)
Title: Illumination system and view finder provided with the same
Inventor: FUSHIMI YOSHIMASA
IPC: G09F9/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system, acting as a surface light source with little unevenness in luminance, capable of low power consumption and miniaturization and weight saving, and to provide a view finder. SOLUTION: The illuminator has solid light-emitting elements 15a and 15b acting as the light source, and a block 11 constituted of transparent material. The upper surface 11a of the block 11 is a flat surface, an undersurface 11b opposed to this is formed in a curved surface which bulges downward and has an optical focus, a light-reflecting film 12 is provided in thus curved surface, and the optical foci Fa and Fb of the block 11 are placed or the solid light- emitting elements 15a and 15b are placed at the position of the proximity. The light emitted from the solid light-emitting elements 15a and 15b is guided in the block 11, and reflected by the light-reflecting film 12 to change into a nearly parallel ray of light, and is emitted from the upper surface 11a of the block 11.
Patent JP-2001281166-A (JP)
Title: Method and device for inspecting defect in cyclic pattern
Inventor: KOBAYASHI MASAYOSHI
IPC: G01M11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspecting method only requiring a relatively small amount of data for image processing, capable of determining the quantity of defects, capable of detecting defects such as stains developed on a plurality of cyclic patterns, and having high defect detection sensitivity by reducing an effect of moire. SOLUTION: Rectangular areas 14 each have a length L and a width m equal to integral multiples of longitudinal and lateral intervals a, b, respectively, of each of cyclic patterns 10 on an inspected object. The rectangular areas 14 are set on an inspected surface without defining their positional relations relative to the cyclic patterns. The inspected surface is scanned to successively measure the quantity of light per rectangular area. For each rectangular area, a ratio is found of its measured value to the mean value of measured values with respect to a plurality of other rectangular areas. Whether or not a rectangular area has a defect is determined from above ratio thus found.
Patent JP-2001285701-A (JP)
Title: On-vehicle camera device
Inventor: OKA KENICHIRO
IPC: B60R1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve visibility corresponding to a distance and an angle, etc., and to easily utilize an object to be monitored from a restricted installation position by a single focus lens in an image processing. SOLUTION: In this on-vehicle camera device loaded on a vehicle for picking up the images of the inside or outside of the vehicle, an image pickup lens 1 and an image pickup element 3 for converting the images obtained through the image pickup lens 1 to electric signals are provided and the read area 3a of the image pickup element 3 and the image pickup lens 1 are arranged in position relation for generating a blast effect.