baber/WOPTO huggingface dataset:
Patent JP-2000195704-A (JP)
Title: Ptc current limiter and manufacturing method
Inventor: MORI SADAJIRO
IPC: H01C7/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To improve continuity performance, by reducing contact resistance between a PTC (positive temperature coefficient) polymer and an electrode while damage of the PTC polymer is prevented. SOLUTION: A contact face 102a of a nickel electrode 102 put in contact with a main face of PTC polymer is manufactured by blast and roughened though work hardening. When the contact face 102a of the electrode 102 is nickel, the contact face 102a may be formed at a nickel-plating layer on the electrode 102 or may be plated by nickel after the face is roughened. The contact face 102a has a mean roughness of 3 to 100 μm.
Patent JP-H09185631-A (JP)
Title: Information retrieving method
Inventor: NODA HISASHI
IPC: G06F17/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To more improve the efficiency of retrieval when retrieving desired data while utilizing relative position information inside an area using an index. SOLUTION: Corresponding to the applied number of areas to be divided, object data in a data recording part 7 are equally divided by an area dividing part 8 so that the areas can be equally sized based on information from a data amount detecting part 5. When the presence of the same section in index words is judged by an index word comparing part 9, based on the information from that index word comparing part 9, the boundary is moved by a boundary moving part 10 so that the index words can be made different before and after the boundary.
Patent JP-H07169675-A (JP)
Title: Substrate material for electron beam lithography
Inventor: NAKATANI ISAO
IPC: G03F7/09
Filed: 1993-12-16
Abstract: PURPOSE:To provide a substrate material for electron beam lithography which enables pattern generation making a limit of resolution in a dense pattern not exceeding 100nm in high resolution electron beam lithography for VLSI manufacturing. CONSTITUTION:The title substrate material is formed by covering one side of a substrate 1 such as a low thermal expansion coefficient glass plate (average atomic number is about 11) with a diamond-like graphite layer (atomic number is 6) or a carbon thin film 9 such as a graphite layer (atomic number is 6) for electron beam lithography in a direct writing method for applying an electron beam resist layer 3 to a surface, or is formed by further applying a carbon thin film 9 to a surface of a conventional type substrate material wherein a mask material layer 2 of a thin film such as chromium, chromium oxide, silicon, silicon oxide and iron oxide is formed on a substrate 1 for electron beam lithography in a direct writing method for applying the electron beam resist layer 3 to a surface.
Patent JP-H11177595-A (JP)
Title: Topology correction system
Inventor: FURUZONO TAKANORI
IPC: H04L12/437
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a topology correction system by which communication is re-started at high speed only by a processing through the use of a hardware when loop arrangement is erroneously executed in a bus interface incapable of executing communication when respective communication nodes are kept in a loop arrangement state. SOLUTION: When it is judged that the communication node is included in a loop in a loop detecting step 1, logical connection between the respective nodes is temporarily invalidated. When a connection report signal from an adjacent communication node is received in a connection report part deciding step 5, a connection approval signal is transmitted to the adjacent communication node in a connection step 2. When the connection report signal is successively received, connection is judged to be possible without logically forming the loop. The communication nodes where connection is judged to be possible form a node group and the communication nodes being a configuration element are in creased so that a whole bus becomes one node group and becomes a communication possible topology.
Patent JP-2000175071-A (JP)
Title: Image pickup system, image pickup device and image pickup adaptor
Inventor: SUEKANE HISATSUGU
IPC: H04N5/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To execute desired image processing or data processing without using a processing software program by transmitting image information processed by an electronic image pickup means that applies photoelectric conversion to an object image and outputs the result as the image information to an external device and receiving the image information subject to processing from the external device. SOLUTION: In the case that an image processing adaptor 30 conducts image processing and an electronic camera 10 conducts data processing, a selector switch 21 connects switches 17, 18 to the position of a communication circuit 11 and switches 19, 20 to the position of a data processing circuit 16. Thus, image information that is A/D-converted by an A/D converter circuit 14 is fed to a communication circuit 31 of the image processing adaptor 30 via the communication circuit 11 and an image processing circuit 32 applies prescribed processing to the image information. The processed image information is fed to the communication circuit 11 of the electronic camera 10 via the communication circuit 31 and the data processing circuit 16 applies prescribed data processing to the image information. A memory card stores the image information that is data-processed.
Patent JP-2000173454-A (JP)
Title: Formation method of barrier rib of plasma display panel and barrier rib of plasma display panel
Inventor: TANAKA HIROYUKI
IPC: H01J11/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple formation method of barrier ribs of a plasma display panel capable of directly peeling off resin patterns after a barrier rib material is filled between the resin pattern and the resin pattern. SOLUTION: A photosensitive resin composition layer is stacked on a substrate, exposed through a specified pattern mask, and a non-exposed part is removed by development to form resin patterns 7, a barrier rib material 6 is discharged from a nozzle 8 so as to be filled between the resin pattern and the resin pattern, dried, then the resin patterns are removed to form barrier rib materials 9, and the barrier rib materials 9 are baked to form barrier ribs.
Patent JP-H06156464-A (JP)
Title: Pressure-resistant container
Inventor: KANEKO TOMOAKI
IPC: B65D1/02
Filed: 1992-11-11
Abstract: PURPOSE:To prevent wrinkles from being created on leg parts by the inside pressure by providing grooves which are recessed toward the inside of a container and located in the vicinity of leg rising parts leading toward the body of the container. CONSTITUTION:A pressure-resistant container has four legs 2 and its bottom is divided into four equal parts by four trough beds. Grooves 3 stretching in the circumferential direction are provided in the vicinity of leg rising parts where ridges of the legs 2 rise toward the end of the body of the container. The grooves 3 serve as reinforcing beads, and prevent leg side faces 1 from being deformed and from wrinkling when the leg side faces 1 are compressed. Wrinkles are created along the height of the legs 2 when the bottoms of the troughs are expanded by the inside pressure, causing the leg side faces 1 to be compressed. When the grooves 3 which are recessed toward the inside of the container and run in the circumferential direction are provided near the feet of the legs, the grooves serve as reinforcing beads and prevent wrinkles from being created. When grooves are provided along the height of the legs, wrinkles are absorbed by the grooves and prevented from being created along the height of the legs except along the grooves. Therefor, wrinkles are prevented from being unevenly created.
Patent JP-H10188480-A (JP)
Title: Card processing device
Inventor: TAKAHASHI MAKOTO
IPC: G07B11/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a card processing device capable of automatically adjusting data writing timing and writing start position on a card to appropiate values and also is easily maintenable and adjustable, by reading data of a prescribed length written in the card, evaluating invalid data length from the read-out data and adjusting writing timing of an valid data in accordance with this length. SOLUTION: A magnetic recording part M is provided with plural recording tracks A-H parallel to the carrying direction of this ticket P, and each of these recording tracks is recorded with a data of a prescribed length consisting of the valid data D1 of a prescribed block length and a front dummy bit D2 and rear dummy bit D3, which are arranged before and behind this effective data D1 respectively as the invalid data. The valid data D1 is arranged between a preamble D4 showing the beginning of the data and a postamble D5 showing the end of the data, and the block length of the valid data D1 is from the preamble D4 to the postamble D5.
Patent JP-2000173128-A (JP)
Title: Tape drive device and recording medium
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B15/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the transfer system of MIC. SOLUTION: When a tape cassette loaded into a tape streamer drive is detected, the length of a page and a clock frequency on the tape streamer drive are respectively set to the lowermost values first of all, and the maximum clock frequency and the maximum write cycle are detected (S001-S003) by accessing the MIC. Then, the clock frequency and the length of the page on the tape streamer drive are set (S004) based on the maximum clock frequency and the maximum write cycle detected from the MIC.
Patent JP-2000168983-A (JP)
Title: Sheet feeder and image forming device
Inventor: MIZUNUMA NOBORU
IPC: B65H3/52
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of principally preventing a sheet double feed phenomenon by simple constitution so as to remarkably enhance stability of separation and feed for sheets, and to provide an image forming device with the feeder. SOLUTION: A shutter means 24 projected to a sheet conveying passage 25 to abut to a tip of a sheet for applying feed resistance is provided between a nipping part for a feed roller 1 and a retard roller 2 on the conveying passage 25, and paired extraction rolers 3, 4. A controller 23 is further provided to control projecting/retreating for the shutter means 24 based on rotational information of an encoder 21 rotating interlocked to rotation of the retard roller 2.
Patent JP-H10180664-A (JP)
Title: Off-line teaching device and teaching method
Inventor: MATSUMOTO JUNICHI
IPC: G05B19/42
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform teaching work similar to teaching work done by an actual machine by displaying the display screen of instruction data as the content of teaching data on a display so as to make teaching data. SOLUTION: An initial screen 99 to be used for off-line teaching is displayed on a display. On the initial screen 99, an operation environment screen such as a work model WM for painting work by a robot model 16M or a shift base model 26M for moving a robot model 16M is displayed. A painting gun model 19M is delineated in the tip part of the robot model 16M and, further, an operation panel window 103 is also displayed on the screen 99 according to a default condition. Plural lines of instruction data as the content of the teaching data are displayed on a screen 107 in the operation panel window 103.
Patent JP-H06190194-A (JP)
Title: Waste thread capturing device of clothing drying machine
Inventor: ISHINO TAKASHI
IPC: D06F58/22
Filed: 1992-12-24
Abstract: PURPOSE:To provide the waste thread capturing device for making sustained normal operation by improving the factor to hinder the normal operation by the blow-by of lint occurring in the waste thread capturing device of the clothing drying machine by combination of plural filters. CONSTITUTION:An outer peripheral ring 28a is constituted of a thermoplastic resin in the outer peripheral part of the middle filter 28 constituted of nonwoven fabrics, etc., of the waste thread capturing device 30 of the clothing drying machine including a front filter 27, a middle filter 28 and a rear filter 29 and the inner peripheral part of the outer peripheral ring 28a is formed to a round shape so as to be gradually made approximately flush with the non-woven fabric plane. As a result, the surface in the thrust direction of the outer peripheral ring of the middle filter is subjected to sure surface contact by the pressing force generated by the pawl-to-pawl fitting of the rear filter and a guard. Hermetic holding is thus permanently executed and the lint is surely captured without generating the blow-by of the lint.
Patent JP-H11163470-A (JP)
Title: Fiber grating external resonator laser
Inventor: KATO TAKASHI
IPC: H01S5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fiber grating external resonator laser of good wavelength selectivity and easy optical coupling. SOLUTION: A semiconductor amplifier 2, a multi-mode optical fiber 1, wherein a grating 10 is formed in a core, and a lens 3 for light to be efficiently incident on them are provided. The semiconductor amplifier 2 is coupled optically with the multi-mode optical fiber 1 through the lens 3. The grating 10 is formed within the coherence length from an end surface of the semiconductor amplifier 2.
Patent JP-H11159438-A (JP)
Title: Outdoor installation having generator
Inventor: MASUDA YORIYASU
IPC: F03D9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To recognize natural energy as familiar one by rotatably supporting an outdoor installation such as a monument and a signboard around the vertical rotary shaft, and generating electric power by transmitting rotation of this outdoor installation to a generator through a speed increasing gear. SOLUTION: A monument 1 vertically stood up/supported on a stand 2 so as to be rotatable with a shaft 3 as the center, is made of an aluminum alloy to reduce the weight, and is rotated with the rotary shaft 3 as the center by wind striking on the monument 1. In this case, the rotary shaft 3 is floatingly supported by a thrust magnetic bearing 5 to guarantee smooth rotation. Electric power is generated by transmitting rotation of this rotary shaft 3 to a generator 4 through a fluid coupling 19 and a speed increasing gear 17 by combining large and small plural gears. The generated electric power is supplied/ accumulated to a battery 21 through a control panel 20 to be supplied to a street lamp and a fountain pump in the vicinity of the monument.
Patent JP-H02256645-A (JP)
Title: Naphthalene derivative
Inventor: OKITA MAKOTO
IPC: C07C43/30
Filed: 1989-12-27
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, alkyl or acyl; R<2> is H, alkyl, alkoxy, halogen, cycloalkyl, OH, aryl, etc.; R<3> and R<4> are each H, alkyl, alkenyl, aryl, heteroaryl, CN, etc.; R<5> is OR<7> or NR<8>R<9> (R<7> to R<9> are each H, alkyl or R<8> and R<9> form a ring together with the N bound); R<6> is H, halogen, alkyl, alkoxy, OH, NH2, aryl. etc.; m is 0-2; n is 0-4], its salt. EXAMPLE:(E)-3-(5-ethyl-4-hydroxy-3-methoxy-1-naphthyl)-2-methylpropenic acid. USE:A production inhibitor for interleukin-1. PREPARATION:An aldehyde or ketone compound of formula II is put to Wittig reaction with a phosphoric ester or phosphonium salt of formula III, IV or V to obtain the compound of the formula I.
Patent JP-H05233570-A (JP)
Title: Distributed data processing system between different operating systems
Inventor: AMATSU TAKASHI
IPC: G06F9/455
Filed: 1991-12-26
Abstract: PURPOSE: To provide a distributed data processing system between different operating systems allowing an end user to utilize the resource of the other computer under the environment of one computer by connecting not less than two computer systems respectively provided with different operating systems and executing a job generated from one computer through the use of resources in the other computer. CONSTITUTION: One computer is used as a user interface and in the period of executing a job on the other computer, a service program is used to control input/output so as to run by one computer from the end user. A load module which can be executed by each operating system is connected to a file to move the file from one system to the other system. At the time of forming a file outside of the system in a storage device connected with one system, a dummy file is generated to be a storing place.
Patent JP-2000169353-A (JP)
Title: Sunscreen cosmetic
Inventor: FUJIWARA TOSHIYORI
IPC: A61K8/37
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sunscreen cosmetic having excellent preparation stability and capable of realizing a high SPF value by adding an isononanoate ester, zinc oxide, titanium oxide and a silicone surfactant. SOLUTION: This sunscreen cosmetic contains (A) an isononanoate ester, preferably the ester of isononanoic acid with a 2-18C alcohol (for example, isononyl isononanoate), (B) zinc oxide, preferably having an average primary particle diameter of 5-40 nm and treated with dimethylhydrogenpolysiloxane (treated with 1-5 wt.% of the dimethylhydrogenpolysiloxane), (C) titanium oxide, preferably aluminum stearate-treated titanium oxide having an average primary particle diameter of 10-20 nm, and (D) a silicone-based surfactant, preferably poly(oxyethylene.oxypropylene)methylpolysiloxane copolymer. In the cosmetic, the components A, B, C and D are preferably contained in amounts of 5-90 wt.%, 0.1-40 wt.%, 0.1-10 wt.% and 0.01-20 wt.%, respectively.
Patent JP-2000169487-A (JP)
Title: Production of cyclic oligosiloxane
Inventor: OUCHI KATSUYA
IPC: C07F7/21
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic oligosiloxane in high yield under avoiding gelation of the reaction system through a method in which the raw material is newly added to a reaction liquid after at least a part of the objective product has been distilled off, when polysiloxane is heated in the presence of a metal alkoxide. SOLUTION: The objective compound [e.g. a compound of formula III (p and q are each 0-10, and 3<=p+q<=10)] is produced through the following semi- continuous or continuous process. The process comprises a process for heating a chain polysiloxane  e.g. a compound of formula I [R1, and R4 to R6 are each a monovalent (substituted)hydrocarbon group; R2 is OH or a monovalent (substituted)hydrocarbon group; R3 is H or a monovalent (substituted) hydrocarbon group; k and l are each 0-1,000, and 4<=k+l<=1,000]} or a cyclic polysiloxane [e.g. a compound of formula II (m and n are each 0-1,000, and 3<=m+n<=1,000)] in the presence of a metal alkoxide (e.g. aluminum alkoxide) and a process for adding the chain or cyclic polysiloxane, the raw material, newly to the reaction product after at lest a part of the formed cyclic oligosiloxane has been distilled off in the above process.
Patent JP-H09156587-A (JP)
Title: Oscillation reduction device for ship with liquid filled tank installed
Inventor: UETOKO KATSUYA
IPC: B63B39/03
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress effect of a free surface of a liquid filled tank. SOLUTION: Partition plates 1, 11 (a small hole for communication is formed in a lower part of the partition plate 11) which partition only an upper part of an inside tank 20 and an outside tank 30 are provided respectively in a hull 10 having a double hull structure consisting of the inside tank 20 and the outside tank 30 to divide both tanks 20, 30 into a plurality of tanks having a small surface area so that effect of a free surface is suppressed. A necessity of additional installation of a liquid level gage and a pipe for loading cargo is eliminated by communicating each tank 20, 30 in their lower parts.
Patent JP-H11140563-A (JP)
Title: Electrical contact material
Inventor: TANAKA YASUFUMI
IPC: H01H1/023
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the welding resistance of a material composed of a quaternary alloy of Ag-Sn-In-(iron group element) by regulating the weight ratio between Sn and In to a value in a specific range. SOLUTION: The weight ratio between Sn and In in an electrical contact material consisting of Ag-Sn-In-(iron group element) is regulated to 3.2:1 to 4.7:1. As a concrete example, a molten alloy haying a weight ratio of Sn to in of 3.25:1 is formed into a wire having 2 mm diameter and internally oxidized at 750 deg.C for 24 hr under a one-atm atmosphere of oxygen gas to form an electrical contact material. When this material is used and attached to a DC relay for incorporation with automobile and subjected to a lamp-applied welding test, this material causes no welding even after about 120000 cycles of make and break; on the other hand, materials satisfying Sn:In=2:1 and having excellent welding characteristic cause welding by about 20000 cycles of make and break.  Moreover, addition of Bi is desirable to facilitate the internal oxidation of the alloy to a greater extent, and its additive quantity is regulated to 0.01-1.0 wt.%.
Patent JP-H05181158-A (JP)
Title: Thin film transistor and liquid crystal display device using the same
Inventor: OGAWA KAZUHIRO
IPC: H01L27/12
Filed: 1991-12-27
Abstract: PURPOSE:To improve the structure and production of a thin film transistor so that disconnection is suppressed, to make an amorphous Si:H film thin and to reduce photoelectric current. CONSTITUTION:Scanning lines and a gate electrode 2 are formed on a glass substrate 1 and a gate insulating film 3 is formed. An ITO film for a transparent electrode is then deposited and patterned and an electric conductive film and an n-type Si film are deposited and patterned into a source-drain electrode 6 and signal lines, respectively. An amorphous Si:H film 4 is further deposited and the part of the film 4 for forming a thin film transistor is insularly worked. A passivation film is finally formed all over the surface and the objective liq. crystal display device is produced.
Patent JP-H05183225-A (JP)
Title: Laser resonator
Inventor: YAMAGUCHI NAOTO
IPC: H01S3/105
Filed: 1991-12-27
Abstract: PURPOSE:To enhance the axial symmetry of laser beams by a method wherein an optical axis distorting means for distorting the optical axes of laser beams turned back from a beam turning back part is provided. CONSTITUTION:A beam turning back part 100 is composed of three flat reflectors 13, 14, 15 turning back laser beams as well as distorting the optical axes. The laser beams on an optical axis L1, after passing a laser medium 12, are reflected by the reflector 13 centered on the optical axis O3 thereof simultaneously distorted at the angle of 45 deg. with the optical axis O3 to be entered into the other reflector 14. Next, the laser beams entered into the reflector 14 are reflected by the reflector 14 centered on the optical axis O2 and then further reflected by the other reflector 15 centered on the optical axis O1 simultaneously distorted at the angle of 45 deg. with the optical axis O1 to be repeatedly entered into the optical axis L2 of the laser medium 12. Through these procedures, the laser beams of the optical axis L2 are distorted at the angle of 90 deg. in all with the optical axis L2 to be overlapped with the optical axis L1. Likewise, the laser beams on the optical axis L2 are distorted at the angle of 90 deg. in all with the optical axis L2 to be overlapped with the optical axis L1.