baber/WOPTO huggingface dataset:
Patent JP-H06183221-A (JP)
Title: Heavy load tire
Inventor: MIURA YASUSHI
IPC: B60C11/01
Filed: 1992-12-21
Abstract: PURPOSE:To improve durability by preventing so-called buttress tear by which a shoulder part is damaged with a buttress surface as the starting point due to drag of a tire in a tire shaft direction when a vehicle turns. CONSTITUTION:A protective layer 10 continuing in a circumferential direction is arranged in a sidewall part 3 within a range between a position P1 which is situated deeper by 0.5mm or more than a buttress surface BS and is separated by 5-10mm inward in a radial direction from the outside end 2e while extending along the buttress surface BS and a position P2 having length of 0.1-0.2 time tire cross-sectional height H inward in a radial direction from this position P1, and the protective layer 10 is formed of at least a single protective ply 10A where an organic fiber cord is arranged in an angle of 30-90 degrees to a tire circumferential direction.
Patent JP-H06192007-A (JP)
Title: Chemical-containing body for long-term heat transpiration and method for carrying out heat transpiration of chemical using the same
Inventor: ISHIDA KOJI
IPC: A01N25/08
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a chemical-containing body for heat transpiration capable of obtaining high-concentration chemical components by using only chemical components or these chemical components and a minimum amount of solvent, and effectively and stably transpiring a sufficient quantity of the chemical over a long period almost without causing clogging in use by heating and to provide a method for carrying out heat transpiration using the chemical- containing body. CONSTITUTION:A chemical-containing body 1 for heat transpiration is obtained by adding only one or more chemical components capable of heat transpiration or these components and a minimum amount of solvent to a solid-like chemical- containing body containing inorganic powder and/or organic powder as a substrate and further adding at least one of 31 kinds of specific compounds such as stearyl-beta-(3,5-di-t.-butyl-4-hydroxyphenyl)-propionate, etc., capable of improving stability of chemicals thereto in a ratio of <=10 pts.wt. based on 100 pts.wt. chemical, and the surface of the chemical-containing body 1 is directly or indirectly heated to 50-150 deg.C by heat generator 3, etc., to transpire the chemical.
Patent JP-2001171091-A (JP)
Title: Carriage for ink jet head and ink jet printer
Inventor: SETO TAKASHI
IPC: B41J2/01
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent reliability of electrical connection from lowering when an ink jet head is mounted/demounted repeatedly on/from a carriage. SOLUTION: When a head 1 is mounted on a carriage 2, an interference pin 16 provided at the electrical connection part 7 of the carriage 2 prevents a head electrode 23 from touching the electrical connection part 7 of the carriage 2 until immediately before mounting of the head 1 is completed. When mounting of the head 1 is completed, the interference pin 16 is inserted into the clearance hole 22 of the head 1 thus touching the head electrode 23 to the electrical connection part 7 of the carriage 2.
Patent JP-2000182371-A (JP)
Title: Semiconductor memory device
Inventor: BUN HEIMO
IPC: G11C11/401
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a semiconductor device by providing an input buffer/ input shift block where an input buffer and an input shift block are adjacently arranged and an output buffer/output shift block where an output buffer and an output block are adjacently arranged. SOLUTION: Plural input buffers and plural input shift blocks are adjacently arranged and plural output buffers and output shift blocks are adjacently arranged. One clock line 261 transmitting an input control clock signal sclk and one clock line 262 transmitting an output control clock signal tclk are provided. The load of a delay synchronous loop circuit 241 driving the input/output control clock signals sclk/tclk is reduced and the size of the output driver of the delay synchronous loop circuit 241 is reduced. Consequently, power consumption in the delay synchronous loop circuit 241 is reduced, the power consumption of the Rambus DRAM semiconductor device 201 is reduced and the size is miniaturized.
Patent JP-H11183367-A (JP)
Title: Spectrophotometer
Inventor: UEDA ATSUSHI
IPC: G01N21/15
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To dry a cell or the like in a short time by utilizing a function of an existing spectrophotometer by connecting a drying chamber through a duct to the outlet side of a blowing mechanism provided for coiling a light source chamber of the spectrophotometer. SOLUTION: A spectrophotometer main body 1 has a light source chamber 10 incorporating a deuterium lamp 11a, and a halogen lamp 11b. As heat is generated by lighting of lamps 11a, 11b in the light source chamber 10, a cooling fan 16 is fitted to the wall surface. A drying chamber 23 is connected to the other end side of a duct 20 connected to the outlet side of the fan 16. A filter 21 for removing dust or the like and a desiccant 22 for removing moisture are arranged in the midway of the duct 20. Accordingly, waste, dust and moisture can be removed while passing through the filter and desiccant, so that cleaned and dried hot air is fed into the drying chamber 23. Thus, adhering moisture on a cell 25 placed on a pin 24 is evaporated by hot air fed from the light source chamber 10 through the duct 20 so that the cell can be dried in a short time.
Patent JP-2000175687-A (JP)
Title: Synthetic gene for neocarzinostatin apo protein
Inventor: MIZUGAKI MICHINAO
IPC: C12P21/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene consisting of a synthetic gene for neocarzinostatin apo protein having a specific base sequence, designed to be expressed in E. coli and useful for producing the above apo protein as an antitumor antibiotic material. SOLUTION: This synthetic gene for neocarzinostatin apo protein having a base sequence of the formula, is newly designed to be expressed in E. coli by a gene engineering means and is useful for the production of neocarzinostatin used clinically as an anticancer chemotherapeutic agent against acute leukemia, bladder cancer, pancreatic cancer, or the like, as an antitumor antibiotic material. The synthetic gene is obtained by designing a DNA sequence capable of being expressed in E. coli based on the sequence of neocarzionstatin apo protein gene in Actinomycetes genome and the codon data of E. coli, chemically synthesizing it as plural fragments, PCR-amplifying respective fragments, preparing a DNA library by linking the amplifying materials and then screening it by using an antibody.
Patent JP-H11191805-A (JP)
Title: Telephone system
Inventor: FURUTA SEIICHI
IPC: H04B7/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure security of data by not accessing data specific to a possessor of a card before replacement when a card after replacement is loaded in the case that the card mounted to a telephone set main body is replaced during momentary interruption of power supply. SOLUTION: On the occurrence of momentary interruption of power supply, (S150 YES, S160: YES), an IC card 5 mounted when a power supply is restored after the occurrence of momentary interruption of power supply is the same as before the occurrence of momentary interruption of power supply as a condition of executing continuously the operation (S140) similarly the state of the occurrence of momentary interruption of power supply. That is, manufacturing numbers of the IC card are compared and whether or not they are the same is discriminated. In the case that the IC card is replaced, data stored in a storage section are masked or deleted (S190). For example, there are a message or mail data addressed to a preceding user, they are masked. Thus, data with high privacy are protected from other party and the security is ensured.
Patent JP-H11191150-A (JP)
Title: Method and device for processing image, image collecting device and image processing system
Inventor: TSUJII OSAMU
IPC: G06T9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which high-definition stable images can be efficiently provided at all times. SOLUTION: A sorting means 314 sorts an object image into first and second sections. Extracting means and statistic amount acquiring means 315a-315c extract at least two feature amounts of pixels contained in any one of the first and second sections and obtain that extracted statistic amount concerning any one of the first and second sections at least. A converting means 315d performs pixel value conversion based on the statistic amount and dynamic range compressing processing 315 is executed while depending on the characteristics of the object image so as to be optimum for the feature of the object image.
Patent JP-H11190811-A (JP)
Title: Substrate for optical device mounting and its manufacture and optical module
Inventor: TAKEMURA KOJI
IPC: G02B6/42
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the substrate for optical device mounting which enables high-precision passive alignment of an optical fiber, an optical waveguide, and a photosemiconductor element without alignment and the optical module using it. SOLUTION: The substrate S for optical device mounting is formed by providing a substrate 1 where an optical waveguide is formed with a mount groove 10 where an optical fiber F is mounted, an optical waveguide W which is optically coupled with the optical fiber F, an electrode pattern 9 where an optical element D emitting or receiving light while coupled optically with the core 4 of the optical waveguide W is mounted, and markers 7 which have top surfaces at a specific distance above the core center axis of the optical waveguide W, and positioning and mounting the optical element D on the markers 7 and electrode pattern 9.
Patent JP-H06178937-A (JP)
Title: Catalyst for removing nitrogen oxides and method of removing the same
Inventor: ABE AKIRA
IPC: B01D53/86
Filed: 1992-12-25
Abstract: PURPOSE:To provide a catalyst for removing nitrogen oxides and a method using it where nitrogen oxides are effectively removed from waste combustion gas contg. oxygen whose amount is not less than the theoretical reaction one to the unburnt content of nitrogen oxides, carbon monoxide, hydrocarbon, etc. CONSTITUTION:A catalyst for removing nitrogen oxides which (a) silver or silver oxide by 0.2-15wt.% (expressed in terms of silver element) and (b) at least one metal element selected from a group consisting of alkaline metal elements and alkaline earth metals by <=50wt.% of the carried quantity of silver components (expressed in terms of silver element) are deposited on 100wt.% of porous inorganic oxide to form is installed in mid-way of a waste gas conduit tube. And hydrocarbon or oxygen contg. organic compounds not more than five times the weight of nitrogen oxide in waste gas are added on tie upstream side of the catalyst and the waste gas comes into contact with the catalyst at 200-600 deg.C, causing nitrogen oxides to be removed by the reaction with hydrocarbon.
Patent JP-2000167898-A (JP)
Title: Manufacture of synthetic resin laminate
Inventor: ARAI HIROYASU
IPC: B29C48/305
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve transparency by integrally molding a thin tape, a thin film with a thick layer. SOLUTION: A desired character or a design is printed on one surface of a synthetic resin tape. A tape passing between a feeding roll and a winding roll is extended under tension so as to apply a tension necessary for sufficient to hold its horizontal transfer. An extruding port of an extrusion mold is opposed at a position slightly separated from the feeding roll toward an advancing direction of the tape fed from the feeding roll and toward a printed surface of the tape. A synthetic resin capable for forming a melted transparent layer regulate to a suitable temperature is extruded and laminated from the port of the mold according to the transfer speed of feeding the tape.
Patent JP-H09198692-A (JP)
Title: Parallel reading vcsel cd-rom head
Inventor: UENBIN JIAN
IPC: H01S5/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To improve the reading speed and to attain a microminiaturization by integrally packaging plural vertical cavity surface emission lasers and a holographic optical element, thereby constituting a parallel reading data pickup head. SOLUTION: The parallel reading data pickup head assembly 40 is constituted by housing an array of, for example, 10 pieces of the 780-mn vertical cavity surface emission lasers(VCSEL) 33, photodetectors 39, etc., in an integrally molded package 32. The head part of the package 32 has a transparent base part 28 and the holographic optical element 31 corresponding to the respective VCSELs 33 is formed therein. The holographic optical element 31 acts to divide the laser beams from the VCSELs 33 into three parts like an objective lens and a quarter-wave plate and focuses the laser beams on the recording surface of a compact disk 35. The photodetectors 39 are inputted differentially with the reflected laser beams from the recording surface of the compact disk and output the error signals of the focus and tracking.
Patent JP-H11187908-A (JP)
Title: Self-fastening tape
Inventor: OKAWA MITSUHISA
IPC: A44B18/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-fastening tape which permits rational price setting because of good productivity, is thin enough to secure flexibility, and can have sufficient longitudinal expandability as a whole. SOLUTION: A fastening part 2 having a number of engaging elements and an unfastening part 3 having no engaging element are placed alternately on one surface of a base material 1 in the form of a tape made of a longitudinally continuing woven fabric, and a number of male engaging elements made of monofilaments and a number of female engaging elements made of multifilaments or monofilaments are mixedly provided on the fastening part 2, so that the fastening parts 2 can be fastened together. Therefore, a sufficient fastening/unfastening function is exhibited by simply attaching the tapes of the same kind to articles to be fastened and unfastened, and the tape is easy to store.  When the tapes are attached to the articles to be fastened and unfastened, fastening and unfastening operations similar to those for snap buttons, etc. are made possible by simply attaching the tapes to the desired parts through one attaching operation.
Patent JP-H06191928-A (JP)
Title: Magnesia-chromium brick
Inventor: KAWAMOTO EIJI
IPC: C04B35/047
Filed: 1992-12-25
Abstract: PURPOSE:To attain remarkable improvement of corrosion resistance which is not obtained from conventional magnesia.chromium bricks. CONSTITUTION:Electrofused Cr2O3 clinker fine powder having 3-44mum particle diameter and >=99% Cr2O3 content is added to a conventional magnesia.chromium brick component. The resultant magnesia.chromium brick is excellent in corrosion resistance and slag resistance and gives large improvement effect in a furnace.
Patent JP-2000178453-A (JP)
Title: Synthetic resin compound
Inventor: FUCHIGAMI EIJI
IPC: C04B26/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin compound capable of giving heavyweight synthetic resin molded products with excellent sound insulation and vibrationproofness, etc., at a low cost by making the compound include a synthetic resin and an electric furnace oxidized slag granulated product. SOLUTION: This synthetic resin compound is obtained by including (A) 100 pts.wt. of a synthetic resin (e.g. polypropylene) and (B) <=600 (pref. <=50) pts.wt. of an electric furnace oxidized slag granulated product which comprises 10-26 wt.% of CaO, 8-22 wt.% of SiO2, 4-7 wt.% of MnO, 2-8 wt.% of MgO, 13-32 wt.% of FeO, 9-45 wt.% of Fe2O3, 4-16 wt.% of Al2O3, and about 1-4 wt.% of Cr2O3 and also contains, as microingredients, 0.25-0.70 wt.% of TiO2, 0.15-0.50 wt.% of P2O5, and about 0.005-0.085 wt.% of S; wherein Fe accounts for about 20-45 wt.% of the component B, and furthermore, it is preferable that the component B is <=5 mm in particle size and 3.3-3.8 in specific gravity, has fine unevennesses on the surface and has (or contains) a hollow structure;  in this case, such a fraction of the component B as to be <=2.5 mm in particle size is pref. approximately spherical in particle shape.
Patent JP-H09173784-A (JP)
Title: Operation of purification device, purification device therefor and its utilization
Inventor: MARUTEIN HARUTOBUEEKU
IPC: B01D53/94
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge of harmful substances. SOLUTION: This operation of a purification device comprises allowing a gas stream to contact with a filter body 2 through which a fluid can be passed and which is formed from a catalyst, wherein a reducing agent is added to the gas to be purified before allowing the gas to enter into the catalyst. Further, in the operation, the reducing agent is added again to the gas flowing in the direction indicated by an arrow 1, at a point downstream from a specific treating section(s) of the passage of the gas within the catalyst of the filter body 2 and then, the contact of the gas with the catalyst of the filter body 2 is continued. The device appropriately used for this operation has a reducing agent supply device capable of adding a reducing agent to the gas throughout the period in which the gas is passed through the filter body 2.
Patent JP-H06199235-A (JP)
Title: Ventilation device for vehicle such as rolling stock
Inventor: KASHIMA SO
IPC: B60H1/26
Filed: 1991-12-31
Abstract: PURPOSE:To prevent the pressure variation at passage through a tunnel from being transmitted into a car and stabilizing air supply/exhaust operations of a ventation device for high speed rolling stock by connecting aux. wind paths having adjustable throttles divergently to the discharge side main wind path of an air supply blower and the suction side main wind path of an air exhausting blower, and releasing to the atmosphere. CONSTITUTION:One end of an aux. wind supply path S1 having an adjustable throttling mechanism SV1 is connected with the suction side main wind path E1 of an air supplying blower F1 incorporated in the air supplying main wind path E1, while the other end is either released to the atmosphere or connected with the suction side main wind path E1 of the air supplying blower F1. In the same manner, one end of an aux. wind path S2 having an adjustable throttling mechanism SV2 is connected with the suction side main wind path E2 of an air exhausting blower F2 installed in an air exhausting main wind path E2. The other end is either released to the atmosphere or connected with the discharge side main wind path E2 of the air exhausting blower F2.
Patent JP-H11188307-A (JP)
Title: Voltage application device
Inventor: TAKAHASHI SHUNSUKE
IPC: B05D3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage application device with an electrode which can efficiently apply an electric voltage to a web and exhibits excellent durability and can stably provide a uniform electric voltage for a long time in a voltage application device which provides the electric voltage on the running web by applying a charged electric voltage on the electrode before the running web is coated with a coating liq. SOLUTION: In a voltage application device which provides an electric voltage on a web 6 before the running web 6 is coated with a coating liq., the electrode of the electricity charging device is a plane sheet-like shape and the apex face 4 facing to the web 6 is an R-processed face with a curvature radius of 0.1 mm-1 mm and the width of the apex face 4 is at most 2 mm or the apex face 4 facing to the web 6 is a plane with a width of at most 1 mm. In addition, it is pref. that the four side faces and the top face except the apex face of the electrode are covered with an insulation substance consisting of a ceramic ingredient material and it is also pref. that the apex face 4 of the electrode is treated with chromium plating.
Patent JP-H06204498-A (JP)
Title: Quantum box aggregated element
Inventor: UGAJIN RYUICHI
IPC: B82Y10/00
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to transmit only electrons of pairs of electron and hole from a quantum box to another in input by the incidence of light in a quantum box aggregated element. CONSTITUTION:InAs layers 2 are buried in a GaSb layer 1 to form a plurality of quantum boxes QB composed of GaSb and InAs in hetero-junction. An electrode 3 is formed on the GaSb layer 1. The electrode 3 has openings 3a in positions corresponding to those of the quantum boxes QB. In case of input, light is applied to desired quantum boxes QB through their openings 3a with the negative bias voltage applied to the electrode 3. Of pairs of electron and hole arising from the incidence of light, holes are absorbed into the electrode 3, and only electrons are left in the quantum boxes QB. In case of output, the positive bias voltage is applied to the electrode 3 to cause it to supply holes. Those holes are recombined with the electrons in the quantum boxes QB again to cause light emission. The emitted light is then detected.
Patent JP-2001177241-A (JP)
Title: Method of manufacturing multilayer printed board
Inventor: KITAMURA NAOYA
IPC: H05K3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress disconnections and short circuits caused by the depression of resin-bonded copper foil due to resin pieces or foreign matters produced in a process and left on the copper foil or steps produced by removed copper foil sections in a laser beam machining process. SOLUTION: Resin pieces and foreign matters left on the resin-bonded copper foil are prevented from sticking to the foil or being transferred and causing the depression of the foil by taking the resin pieces and foreign matters in a thermoplastic resin sheet by laying the sheet on the foil and pressing the sheet against the foil. In addition, the area of the copper foil which is removed for making via wiring holes is reduced to a size that will not exert influence on wiring formation by using the thermoplastic resin sheet as the etching resist of the copper foil after holes are made through the sheet with a laser beam.
Patent JP-2000357067-A (JP)
Title: Device and method for information processing and computer-readable recording medium stored with information processing program
Inventor: SATOMI HIROSHI
IPC: G06Q50/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To output detailed information of high quality anywhere at any time by controlling an output part according to output picture information of additional information so that output information and the additional information are outputted. SOLUTION: A kiosk terminal 110 is installed in a place which is open to the public, e.g. at a kiosk in a station, in a convenience store, etc.; and information is inputted and outputted and a P code is inputted. A portable terminal device 120 is a means for obtaining the P code needed for information output by a user. Even a person who does not own a computer is able to find desirable information by using it and the P code corresponding to the found information is inputted to the kiosk terminal 110 to obtain a desired output of high quality. Information obtained by media 121 can easily be outputted (printed) by inputting the P code to the kiosk terminal 110.