baber/WOPTO huggingface dataset:
Patent JP-2001311046-A (JP)
Title: Coating composition, method for producing the same and composite sheet
Inventor: NAGASAKA TOSHIO
IPC: G02B5/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite composition capable of suppressing occurrence of problems due to the contaminated strong acid, such as deterioration of adhesion and mold corrosion even when using an ester-based compound in which an acidic catalyst or the strong acid derived from the acidic catalyst remains therein. SOLUTION: This coating composition comprises an compound containing an ester group, in which total normality [a] of a strong acid (A) and an esterification product (B) of the strong acid (A) with a compound containing a hydroxyl group and normality [c] of counterion (C) except hydrogen ion are included therein; wherein the ratio [c]/[a] is >=0.2 and the normality difference [a]-[c] is <=1×10-2 gram-equivalent/L.
Patent JP-2001312935-A (JP)
Title: Switch structure
Inventor: SUZUKI HIROSHI
IPC: H01H9/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure, having superior visibility of a switch provided on an interior member for a vehicle, and capable of obtaining satisfactory handling feeling. SOLUTION: The switch structure comprises a pressing switch 18 provided on a base 12 of the interior member 10 for a vehicle, and a switch board 38 which is arranged in an opening 26, provided on a skin 14 and is positioned directly above the switch, where the switch is operated by pressing the switch board. The structure also comprises a cushioning part 44, provided on the base and positioned directly below the switch board for allowing flexure of a stroke amount for activating the switch; a pressing force for transmitting member 50 which is supported in a piercing hole 48 provided on the cushioning part and is interposed between the switch board and the pressing switch; and a light-transmitting part 52 which is provided on the switch board and points to one opening end of the pressing force transmitting member.  By forming the pressing force transmitting member from a light-transmitting material, a light from a light source 36 on the switch side can be irradiated forward the outside via the transmitting member and the light-transmitting part 52.
Patent JP-2001013688-A (JP)
Title: Radiation sensitive resin composition
Inventor: YAMAHARA NOBORU
IPC: C08L45/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive resin composition excellent in physical properties such as transparency to radiation, dry etching resistance, sensitivity and resolution, shelf stability and adhesion by incorporating a specified alkali- insoluble or slightly alkali-soluble resin which is made alkali-soluble when an acid dissociable group is dissociated and a radiation sensitive acid generating agent. SOLUTION: The radiation sensitive resin composition contains an alkali- insoluble or slightly alkali-soluble acid dissociable group-containing resin which is made alkali-soluble when the acid dissociable group is dissociated and a radiation sensitive acid generating agent. The resin is selected from a copolymer having repeating units of formulae I, II and III-1 and a copolymer having repeating units of formulae I, II and III-2. In the formulae, A and B are each H or a <=20C acid dissociable organic group which is dissociated in the presence of an acid to form an acidic functional group, at least one of A and B is an acid dissociable organic group, X and Y are each H or a 1-4C alkyl, R1 is H, methyl or the like and R2 and R3 are each a di- or trivalent hydrocarbon group having an alicyclic group.
Patent JP-2001312700-A (JP)
Title: Communication method of reader/writer for ic card
Inventor: TAKAHASHI KIYOSHI
IPC: B42D15/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To detect the existence of an IC card regardless of the file structure of an IC card. SOLUTION: This reader/writer transmits a command independent from a file in the case of detecting the existence of the IC card which obtains a communication protocol and a command previously. In this case, when the IC card is positioned in the communication area of the reader/writer, an IC card receiving the command makes response, thus the reader/writer decides the existence of the IC card. When the IC card is not positioned, the IC card does not make response, thus the reader/writer decides the absence of the IC card.
Patent JP-2001023957-A (JP)
Title: Substrate-etching method and manufacture of semiconductor device
Inventor: BENNETT DELORES A
IPC: H01L21/3065
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method of etching an oxide layer on a nitride layer provided on a substrate at a high selective ratio. SOLUTION: This method includes a process, where the oxide layer on a substrate is plasma-etched with mixed gas which contains carbon and fluorine gas, and a nitrogen-containing gas. For nitride layer formed under the oxide layer, SixNy seeds are formed and deposited on the nitride layer, to substantially balance the etching of the nitride layer, so that the oxide layer can be etched at a high selective ratio on the nitride layer.
Patent JP-2000332517-A (JP)
Title: Telephone with connection antenna
Inventor: BOULAY PHILIPPE
IPC: H01Q1/24
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To easily and securely connect a printed circuit and an antenna together with simple constitution by holding an antenna base in a housing by a simple mechanical means, and supporting it in contact with a conductive member of a printed board by providing a projection. SOLUTION: It is made possible to expand and contract the printed circuit 4 by fitting a plane in parallel to the cavity wall 6 of the housing 2 of a telephone set and sliding a rod 9 in the tunnel 10 of an antenna base 8. The base 8 is inserted into an opening part 20, and a section 22 is supported by the wall 31 of a constriction part 24 and held at the opening part 20 by a mechanical means 21 having an elastic stopping function.  A triangularly-sectioned flange 32 of the section 22 restores itself after the edge of the triangular section is pressed and broken along the wall when a support body 8 is inserted, and then engages a notch 33 which is triangularly sectioned as well, and a projection 27 at an end part comes into contact with the insulating wall 6 and point 35 of the housing 2 and then comes into contact with the conduction area 34 of the printed circuit 4 to transmits the transmit signal from the antenna 7 directly to the circuit 4.
Patent JP-2001314231-A (JP)
Title: Toothbrush
Inventor: ENDO KAZUTOSHI
IPC: A46B3/16
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush having sufficient strength against the fall of bristles without causing the breaking and whitening of a head part when setting a flat line while using the generally used bristles of circular cross section, and moreover heightened in bristling density to allow powerful scraping of plaque. SOLUTION: In this flat line bristling type toothbrush wherein bristles in the bundled state are folded in two and fixed being planted together with the flat line 1 into each bristling hole 3 of a head part 2, the flat line 1 is set to almost bisect the area of the bristling face of the bristling hole 3 of the head part 2, and the area dividing ratio S1:S2 in the almost bisected bristling hole 3 is in a range of (1:0)-(1:1.3). The flat line 1 set in the bristling hole 3 of the head part 2 has a flat line angle θ in at least three directions, and the shortest distance L between the adjacent bristling holes 3 is set into a range of 0.2 mm to 1.0 mm.
Patent JP-2001315674-A (JP)
Title: Traveling wheel for automatic traveling device
Inventor: KIMURA TAKESHI
IPC: B62D57/024
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wheel for automatic traveling device capable of clearing away a lateral slide and an over-run of wheel at the time of rotation and rapid operation and suitable for traveling on a flat floor surface. SOLUTION: The traveling wheel is constituted by a wheel body 5 and a tire part 7 disposed at a wheel part 6. The tire part 7 is constituted by a base layer 10 and a group of acetablums formed on one surface thereof. The acetablums 11 are formed on unit divisions 13 surrounded by division groove 12 formed on the base layer 10.
Patent JP-2001317661-A (JP)
Title: Drain pipeline laying structure and branched drain joint
Inventor: SUGIYAMA YUJI
IPC: F16L5/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To ensure a piping space without necessitating special construction work when a drain pipe is laid in a narrow space such as a foundation penetrating part. SOLUTION: A drain pipeline laying structure is constituted by branching an upstream drain pipe 11 into a plurality of downstream drain pipes 12, 13 by a branched drain point 20 and storing each downstream drain pipe 12, 13 having a smaller diameter than that of the upstream drain pipe 11 in a penetrating part 3A of a foundation 3.
Patent JP-2001320643-A (JP)
Title: Information management unit and method for broadcast signal with classification information
Inventor: NAKADA YUSHIN
IPC: H04N5/445
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To select only a television broadcast program having information desired by a viewer from television broadcast programs that are in general for many unspecified people and to provide diversified services by utilizing the received information. SOLUTION: The information management device extracts classification information including at least signal information representing broadcast media and information representing classification types of a television broadcast program from a television broadcast signal, and the user sets one operation condition or more to utilize the classification information included in the television broadcast signal prior to main television broadcast programs. The information management device compares the classification information set to the television broadcast signal with the operating condition set by the user, and when the operating condition is established, the realization of various instructed functions is automatically or manually performed.
Patent JP-2001317266-A (JP)
Title: Runner unit for door panel
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To enable a runner body to travel constantly and appropriately by preventing a change, concurrent with longitudinal adjustment, in the attitude of the runner body in a longitudinal adjustment mechanism of a runner unit, composed of an oscillating arm and an adjusting screw for performing the displacement operation of the oscillating arm. SOLUTION: The oscillating arm 19 is supported in such a manner as to be able to oscillate horizontally by a vertical oscillating shaft 18 on a housing 5, and a runner shaft 8 of the runner body 4 is connected to the end part of oscillation. A horizontally sliding cam plate 20 is mounted on the housing 5, and a cam groove 23 engaged with the runner shaft 8 is formed in the plate surface of the cam plate 20. The horizontal operation of the cam plate 20 by means of the adjusting screw 21 allows the runner shaft 8 to be displaced with the oscillating arm 19 in an oscillating manner so as to adjust the longitudinal position of a door panel 1.
Patent JP-2001288805-A (JP)
Title: Jig for mortar installation of concrete side drain
Inventor: URATA TAKESHI
IPC: E03F5/04
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a jig for improving the working efficiency in a concrete side drain installation work. SOLUTION: A pair of L-shaped forms 6A and 6B are formed of metal members with high straightness, and connected to each other parallel to each other by joining connection plates 9A and 9B by bolts and nuts, four rotary shafts having a female thread are fixed to level adjusters 7A and 7B, 8A and 8B having a male thread for adjusting the height in the vicinity of ends of the L-shaped forms, and the height of each member can be adjusted by turning each handle thereof. Leveling string gage plates 10A and 10B are fitted to one of the L-shaped forms, and a long hole is opened in an upper portion so that the height of the leveling string gage bolts 11A and 11B can be adjusted by butterfly nuts 12A and 12B.
Patent JP-2001318058-A (JP)
Title: Surface discrimination method of article
Inventor: TAKEUCHI HIDEYO
IPC: G01N21/892
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To execute highly accurately discrimination between the surfaces of plural articles having different surface states such as a rustproof steel plate and a common steel plate by an optical discrimination method without being influenced by an external noise. SOLUTION: A light-emitting source 11 and a light-receiving source 21 are arranged toward the roughly flat surface 4 of the rustproof steel plate or the common steel plate (article 3). Slit-shaped reflected light 14 from the article surface 4 of slit-shaped projected light 13 from a light-emitting line La of the light-emitting source 11, actually only reflected light 14s in the slit crossing direction in the center part of slit-shaped reflected light 14 is received by a light-receiving line Lb of the light-receiving source 21. Hereby, a received light quantity distribution of the whole light-receiving line Lb is read quantitatively, and, for example, the length of a region where the received light quantity distribution is distributed with a light quantity level over a prescribed threshold is operated. The surface state of the article 3 is discriminated from the difference of the length of the region.
Patent JP-2001326342-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: HATANO KEISUKE
IPC: H01L21/76
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a decrease in sensitivity due to a difficulty in matching of a focus of a light converged from a microlens to a photoelectric conversion region formed in a substrate, particularly in the case of increasing an obliquely incident light, since a flattened film becomes thick when the surface of the substrate is flattened from a large unevenness on the surface of the substrate due to a formation of a thick field oxide film in an element isolation region of a region except a solid state imaging region in the conventional solid- state imaging device having a single layer electrode structure. SOLUTION: A method for manufacturing the solid-state imaging device comprises the steps of forming a charge transfer electrode 127, a field plate electrode 117, a gate electrode 137 of a single layer conductive electrode material film, further embedding and flattening a gap between the electrodes with a reflowable insulating film 109. Thus, a height of the device is reduced. Further, the unevenness of the surface is alleviated to reduce a thickness of the flattened film 110 required to flatten the device at a microlens forming time, and its sensitivity is improved.
Patent JP-2001325275-A (JP)
Title: Method and device for preparing retrieval report of web page by using plural retrieval engines operated on internet
Inventor: KIKUKAWA AKIRA
IPC: G06F13/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preparing the retrieval report of WEB pages with which duplications in terms of time and contents are eliminated and the latest and clear report is quickly provided for many users. SOLUTION: A query is issued to plural retrieval engines S and a retrieval condition including a keyword is supplied in common. The retrieval reports for the respective engines which are the retrieval reports from the respective retrieval engines S for the query include hit lists for the respective engines which are the set of the URLs and updating date and time of the WEB pages P hit for the query. The lists are collated with each other, the duplications of the URLs are detected and eliminated, the data of the latest updating date and time are selected and an engine integrated hit list is prepared. The latest engine integrated hit list is collated with the engine integrated hit list of a previous time and the URLs included only in the latest list and the URLs of the new updating date and time though existing are extracted and turned to reporting object URLs.  The WEB pages P pertinent to the URLs are acquired, character information is extracted based on the keyword and indexes are prepared. An index set prepared based on the plural reporting object URLs whose origin is one query is sent to a client as an engine integrated retrieval report.
Patent JP-2001325143-A (JP)
Title: Information terminal equipment with communication function, electronic equipment, storage medium storing information terminal processing program, and storage medium storing electronic equipment processing program
Inventor: KOSHIRO TAKASHI
IPC: G06F15/167
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To easily acquire a data part to be utilized next without requiring user's own judgment in an information terminal equipment provided with a communication function for downloading and utilizing extremely long data such as electronic book data and game data expressed as a database. SOLUTION: When personal digital assistants(PDA) are synchronized with a personal computer(PC) connected to a book database, the final reading dates of the same book data being read by both the PC and PDA (steps E1, E2) are mutually compared, the latest reading experience history (a current chapter number, a chapter mark, a reading page, and a reading volume/day) is updated (steps E4 to E10), the book data of already read chapters are deleted from a memory on the basis of the updated history (step E11), and the book data of a chapter corresponding to the chapter number/chapter mark of a tomorrow estimated reading range are downloaded from the PC to the PDA and stored in the memory (steps E12, E13).
Patent JP-2001321301-A (JP)
Title: Rechargeable vacuum cleaner
Inventor: SHIBUYA MASAKI
IPC: A47L9/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the dust collecting performance of a rechargeable vacuum cleaner difficult to suck the dust only by the suction force since the battery capacity is limited. SOLUTION: This rechargeable vacuum cleaner comprises a vacuum cleaner body 20 having an electric fan 21 for sucking the dust and a storage battery 29, a hose 23, an extension pipe 24 and a suction piece 22 which are connected to the vacuum cleaner body 20, a dust collection chamber 31 in any space between the suction piece 22 and the vacuum cleaner body 21, and a rotary brush 37 to scrape the dust adhered to a surface to be cleaned on the suction piece 22, and the dust collecting performance is improved by scraping the dust hidden to the depths of the piles of the surface to be cleaned such as a carpet by the rotation of the rotary brush 37 with the low suction force and allowing the dust to be afloat from the surface to be cleaned.
Patent JP-2001329532-A (JP)
Title: Columnar body and columnar body joint
Inventor: SUIHO KOICHI
IPC: E04B1/58
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To fit a key member across the inside of both of an outward facing groove part and an inward facing groove part even if manufacture error and assembly error occur and an opposing position of both groove parts causes slight positional deviation in the vertical direction and engage a cylindrical part with a shaft part in a locked condition to constitute a columnar body so as to connect it freely. SOLUTION: This columnar body is provided with at least either of the cylindrical part 21 and the shaft part 11 which engage mutually in a locked condition by arranging the key member 3 across both of the inward facing groove part 22 and the outward facing groove part 12 which oppose in the radial direction in a fitted condition in an end part. This columnar body is constituted such that a length H in the direction of shaft core of the columnar body in respective outward facing groove part 12 and inward facing groove part 22 is set to be larger than a length h in the direction of shaft core of the columnar body of the key member 3 and a holding means S holding the key member 3 so as to form clearances above and below in the direction of shaft core of the columnar body, respectively, in the outward facing groove part 12 or the inward facing groove part 22 is provided.  A columnar body joint used in the columnar body is provided.
Patent JP-2001332194-A (JP)
Title: Electron beam generator and image forming device
Inventor: KOJIMA SHINSUKE
IPC: H01J29/87
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a electron beam generator for forming a good display image while preventing discharge at image display resulting from the outside of an image region, and an image forming device. SOLUTION: The electron beam generator comprises a rear plate 1015 having a cold cathode element 1012 for emitting electrons and a face plate 1019 having a fluorescent film 1018 on which the electrons are irradiated, opposed thereto to form a vacuum container. It also has a spacer 1020 for keeping a space between the rear plate 1015 and the face plate 1019 and a spacer fixing member 14 for supporting the spacer 1020 in a vacuum container and outside the image region, the spacer fixing member 14 being electrically connected to both the rear plate 1015 and the face plate 1019.
Patent JP-2001339826-A (JP)
Title: Grommet
Inventor: OCHI HIROYUKI
IPC: B60R16/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a grommet which prevents interference with obstacles with reliability and allows a bundle of wires to be easily bent for the enhancement of workability in bundle of wires. SOLUTION: A guiding member 16 that can be fit on the inner circumference of a cylindrical large-diameter portion 13 is installed. The guiding member 16 is so formed that it is bent and protruded from the cylindrical large-diameter portion 13 so as to bend a wiring harness 14.
Patent JP-2001337217-A (JP)
Title: Method for manufacturing hologram color filter
Inventor: IMAOKA HIROFUMI
IPC: G02B5/20
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hologram color filter stable in heat treatment. SOLUTION: The method for manufacturing a hologram color filter 1 includes a process of adhering a transparent glass substrate 2 having a volume hologram which selectively diffracts the wavelength component of the incident light to a thin transparent glass layer 5 with an adhesive and a process of cutting the adhered body into a specified form. In the method, the laminated body after cut is subjected to heat treatment while temperature increase and decrease are repeated plural times in a specified temperature range.
Patent JP-2001008166-A (JP)
Title: Optical disk, optical disk recorder, its recording method, and program recording medium
Inventor: YAGI TOMOTAKA
IPC: G11B7/24035
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk recorder, etc., capable of easily realizing post recording. SOLUTION: The optical disk recorder for recording inputted video signal and sound signal in an optical disk is provided with a means for generating a video stream 72 by encoding the video signal, a means for generating a 1st sound stream 73 by encoding the sound signal and generating a 2nd sound stream 74 for post recording on the basis of the generated 1st sound stream 73, a means for generating a video object 70 by multiplexing the generated video stream 72 and the 1st and 2nd sound streams 73, 74, and a means for recording the video object 70 in the optical disk.