baber/WOPTO huggingface dataset:
Patent JP-H06174300-A (JP)
Title: Solar heat hot-water supplying system
Inventor: ASAI SHUNJI
IPC: F24S90/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide a solar heat hot-water supplying system, not necessitating any circulating pump and heat accumulating tank. CONSTITUTION:One end of a water supplying pipe 4a is connected to a general water pipe or a water cock while a solenoid valve 5a is provided in the passage of the water supplying pipe 4a. A temperature sensor 6, detecting a water temperature at a water discharging port, is provided at the water discharging port of a heat collector 3 and a control unit 8 inputs respective signals of the temperature sensor 6 and a level switch 7 to control the solenoid valve 5a in accordance with these signals and supply hot-water, whose volume is corresponding to one charge of a bathtub, into a bathtub automatically. According to this method, a solar heat hot-water supplying system, high in the reliability of the system and low in construction cost and running cost, can be provided.
Patent JP-H02166671-A (JP)
Title: Magnetic disk device
Inventor: URABE MASAYUKI
IPC: G11B20/10
Filed: 1988-12-20
Abstract: PURPOSE:To prevent a misoperation by counting time for transferring a data from to a host device side and processing the format of a magnetic disk in accordance with an optimum interleave value calculated based on this time. CONSTITUTION:The time for transferring data from/to the side of the host device 17 is counted by a CPU (central processing unit) 12 for controlling each part of the subject device, processing data reading/writing, processing throughput measurement and processing calculating of optimum interleave value, etc., and the format processing is carried out on the magnetic disk in accordance with the optimum interleave value calculated based on the counted data transfer time. By this method, since an optimum interleave value is automatically decided, a misoperation attending upon the deterioration of throughput can be prevented, while the deciding time can be shortened.
Patent JP-H08178616-A (JP)
Title: Position detecting device of moving body
Inventor: FUJIWARA MASANORI
IPC: G08G1/00
Filed: 1994-12-26
Abstract: PURPOSE: To detect the position of a moving body by eliminating the influence of the disturbance light of the solar light and the like, while simplifying the device structure at the moving body side, by providing a reflector on the moving body. CONSTITUTION: To a self-traveling working vehicle A as a moving body, a reflector 19 turning 19 furnishing a cylindrical reflecting surface 19a is provided. On the other hand, at the ground surface side, a laser device 17 to project beams b1, and an image sensor S to image pick up the reflector 19 are set in an automatic tracking measuring device B, and a laser length measuring unit 13 is set in the measuring device B. And a motor 11 for turning to turn a setting board 9 around the vertical axis θ, and a motor 12 for oscillation to oscillate around the horizontal axis θ are provided. While the position where the beams b1 are projected is image picked up by the sensor S, the projection angle of the beams b1 is detected, and the position of the reflecting body 19, that is the moving body A, is detected depending on these data.  Consequently, it is unnecessary to provide an electric lamp or the like, and its power source, in the moving body A.
Patent JP-H11117966-A (JP)
Title: Caliper piston
Inventor: KUNIMASA HISAO
IPC: F16D65/18
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To dissolve knock back of a disc brake by a simple method by providing the sliding face of a caliper piston with a plurality of circumferential fine grooves inclined in a direction of catching an oil seal. SOLUTION: Almost half of the circumferential surface of a sliding face 1 is provided with a plurality of circumferential fine grooves 2. The shape of the groove 2, that is, the ridgeline from the top view, is not laterally symmetrical but serrated on one side with sharp inclination such as vertical and on the other side with easy inclination. Frictrional resistance in the operating direction of a caliper piston is therefore small, and an oil seal is hardly caught in a braking direction. In a knock back direction, on the other hand, the corner of the angular oil seal is caught by the tip of the groove 2 as if a claw were plunged therein, and frictional resistance becomes extremely large. Knock back of a disc brake can therefore be completely dissolved by a simple method of providing special grooves on the surface of the caliper piston.
Patent JP-2001141027-A (JP)
Title: Method and device for manufacturing torque converter
Inventor: SASAKI KOJI
IPC: F16H41/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a housing of a high-quality torque converter without distortion or discoloration due to heat because a first shell and a second shell can be efficiently coupled with each other in a simple mechanism. SOLUTION: This torque converter manufacturing method is for inter-coupling the first shell and the second shell to which an impeller is fixed in the torque converter. A step end having a ring-like tapered surface extending outward more moderately than an angle of the spherical surface of the first shell is formed in the first shell, ring projections with substantially same diameter are respectively formed on an end surface as a tip surface of the step end and an end surface of the second shell, the ring projections of the first shell and the second shell are faced to each other, a large current is made to flow for 100 ms or less between the first shell and the second shell while a pressure is applied in the facing direction between the ring-like tapered surface and the second shell, and the first shell and the second shell are welded with each other by projection.
Patent JP-H09158122-A (JP)
Title: Devices for installation and removal of working scaffold for elevated construction
Inventor: TAKEZAWA YUKIO
IPC: E04G3/28
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and rapidly erect or remove working scaffolds for a monorail girder. SOLUTION: This device is provided with a base frame 21 put on a transfer carrier 20a, traversing carriers 27, 27' laid on the base frame 21, and loading bases 22, 22' arranged so as to be vertically movable on the traversing carriers 27, 27' through lifters 24a, 24a. The loading bases 22, 22' are shifted by the traversing carriers 27, 27' and moved up and down by the lifters 24a, 24a to suspend the working scaffolds 3, 3' mounted on the loading bases 22, 22' on the pipes 2, 2' provided in the monorail track girder 7 or remove the working scaffolds 3, 3' on the loading bases 22, 22' from the pipes 2, 2'.
Patent JP-H07175085-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: YOSHIDA AKINORI
IPC: G02F1/136
Filed: 1993-12-21
Abstract: PURPOSE:To make it possible to repair the disconnection without disturbing the light transmittance of every row by repairing the disconnection of scanning lines in the peripheral part of a liquid crystal display device with a repair line near a driving circuit and repairing the disconnection of the scanning lines in the central part with a repair piece across the adjacent columns. CONSTITUTION:The scanning line is assumed to be disconnected at the point shown by X near the resin sealing of a liquid crystal near the peripheral part of the first line of the liquid crystal display device. First, the scanning line 5 of the first row is laser-welded to the annular repair line 9 made of Al on the left side of the disconnection and the side near a shift register 6 for perpendicular scanning to serve as the driving circuit. Further, the annular repair line 9 and a linear correction line 10 are laser-welded on the side near a shift register 2 for horizontal scanning of the repair line 10 disposed in parallel with the video line 4. And, the scanning line is disconnected also at the point shown by X near the central part of the liquid crystal display device of the fourth row. The disconnection of the scanning line in the central part arises in mid-way of the third column, and in such a case, the before and after the disconnection are laser-welded at two points by the correction piece 11 shown by a curve.
Patent JP-H08181235-A (JP)
Title: Ceramic package
Inventor: HIDAKA AKIHIRO
IPC: H01L23/08
Filed: 1994-12-26
Abstract: PURPOSE: To prevent fatigue due to thermal stress in a solder layer joining a package base body and a lid by forming specific relationship in the calculated value of the thermal expansion coefficient of a ceramic board for the lid and the design value of the thermal expansion coefficient of the lid. CONSTITUTION: When the thermal expansion coefficient of a package base body 12 is represented by αB, the warp of the package base body 12 by X, a distance from the center of the package base body 12 to a side section by L, a distance between the surface of the package base body and the top face of the outer circumferential section of a lid 11 by (a) and the difference of the maximum value and minimum value of a load temperature by ΔT deg.C, the calculated value αLC of the thermal expansion coefficient of a ceramic board for the lid and the design value αL of the thermal expansion coefficient of the lid have the relationship of αLC=3aB[1-2a.X/(L<2> .αB.ΔT)], 0.9<=αL/αLC<=1.1.  Accordingly, the fatigue failure in the solder layer 16 of the joining section of the package base body and the lid can be prevented even under severe temperature environment in a ceramic package.
Patent JP-H02169026-A (JP)
Title: Process for converting liquid to fine particle, microcapsule and preparation process thereof
Inventor: OZAWA YASUO
IPC: A61K9/50
Filed: 1988-12-21
Abstract: PURPOSE:To convert a liquid uniformly to fine particles with a simple device by allowing a tip end of an ejection nozzle to contact with a water repellent surface and moving the ejection nozzle and/or the water repellent surface toward a fixed direction at a fixed velocity while ejecting a liquid from the ejection nozzle. CONSTITUTION:A tip end of an ejection nozzle 1 is allowed to contact with a water repellent surface 2 or held at a position immediately before it contacts with the water repellent surface, and the ejection nozzle 1 and/or the water repellent surface 2 is(are) moved toward a fixed direction at a fixed velocity while ejecting a liquid from the extrusion nozzle 1. By this method, the liquid is converted to fine particles uniformly with a simple device. Moreover, the post-treatment of the particles of the liquid can be executed very easily. Microcapsules having an almost uniform particle size are obtd. by converting the liquid to fine particles and allowing the particles to contact with powder. The yield of the microcapsule is improved very much.
Patent JP-H05210578-A (JP)
Title: Storage device
Inventor: MAKI KAZUHIRO
IPC: G06F12/06
Filed: 1991-12-06
Abstract: PURPOSE:To reduce the size of a peripheral circuit by selecting memory elements which are as many as rows or columns in total by rows and columns from the respective rows and columns of memory elements arrayed in an NXN matrix, and connecting their input and output sides and thus constituting an internal data bus. CONSTITUTION:The storage device where the storage elements are arrayed in the NXN matrix is provided with a data bus controller 5 and a data bus switching part 4 connects an external data bus 7 and the internal data bus 3 with the output of the data bus controller 5. The memory elements 1 which are as many as the rows or columns in total are selected from the respective rows and columns row by row and column by column and data are inputted to and outputted from the internal data bus 3 where those memory elements 1 are connected. Consequently, the memory elements 1 are selected and connected so that there is no row or column conflict in an oblique direction.
Patent JP-H09160367-A (JP)
Title: Residual toner detector
Inventor: FUJIMAKI MASAHIRO
IPC: G01N27/72
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To classify residual toner amounts into plural stages and to precisely discriminate the residual toner amounts. SOLUTION: A toner sensor 21 detects a change in permeability changed by the rotation of an agitator 37 stirring magnetic toner. A permeability change pattern is previously stored for various residual toner amounts and the pattern of the detected change in the permeability is collated with the stored pattern, to classify the residual toner amounts into the plural stages and recognize the residual toner amounts. Since the pattern of the change in the permeability by the rotation of the agitator 37 is different according to the residual toner amount, it can be discriminated by the collation of the pattern. Further, the residual amount is discriminated by the permeability actually measured by the sensor, so that detecting accuracy is made high.
Patent JP-H09160908-A (JP)
Title: Document processor and its method, and storage medium
Inventor: UEDA TAKANARI
IPC: G06F17/21
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To visually display both the factors of a retrieving score and an attribute such as preparation time at the time of displaying a retrieved result by displaying each document being a retrieved result on a plane with two coordinate axes for score and attribute. SOLUTION: A retrieval execution part 103 retrieves a document matching with a retrieving condition specified by a user. The document obtained as the result of the retrieval is stored in a retrieved result storing part 104 together with a score and preparation time. A range judging part 105 checks the score of each document stored in the storing part 104 to judge the range of the score, checks the preparation time of each document to judge the range of the preparation time and determines correspondence relation between the judged ranges of the score and preparation time and a display range stored in a display range storing part 106. Then, display processing for each document stored in the storing part 104 is executed.  Coordinates to be displayed are calculated from the correspondence relation of the found score/preparation time and the coordinates and a symbol expressing the document is displayed on the coordinate position.
Patent JP-H08182161-A (JP)
Title: Flooring material for wiring, wiring apparatus and wiring device for floor
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/38
Filed: 1994-12-26
Abstract: PURPOSE: To safely house a wiring apparatus in a space between the upper and lower plates of a double floor formed on the surface of a foundation with a required placing strength without replacing the flooring material of the double floor with another rigid flooring material. CONSTITUTION: A housing space section 2e for housing a wiring apparatus 6 is provided below the upper plate 2a of a double floor and a reinforcing member 2d which is erected on the surface of a foundation is composed of a flooring material 2 for wiring which is protruded into the space section 2e from the rear surface of the upper plate 2a and the apparatus 6 which is housed in the space section 2e and having a through section for passing the reinforcing member 2d.
Patent JP-H06166705-A (JP)
Title: Aqueous dispersion composition and its production and water and oil repellent agent and release agent
Inventor: KUBO MOTONOBU
IPC: C08L57/08
Filed: 1992-12-02
Abstract: PURPOSE:To obtain the subject composition useful as a water and oil repellent agent, etc., without producing solidified material by subjecting a specific polymerizable compound to emulsion polymerization with other copolymerizable compound incompatible with the polymerizable compound in the presence of a specific compatibilizer in water. CONSTITUTION:(A) A polymerizable compound containing a polyfluoroalkyl group [e.g. polyfluoroalkyl-containing (meth)acrylate] is subjected to emulsion polymerization with (B) a other copolymerizable compound incompatible with the component A [e.g. (meth)acrylate or vinyl ester] in water in the presence of (C) a compatibilizer selected from the group consisting of (i) a low molecular compound containing a perfluoroalkyl and a hydrocarbon-based alkyl in the molecule, (ii) a low molecular compound containing perfluoropolyether and a hydrocarbon-based alkyl in the molecule, (iii) a high molecular compound obtained by copolymerizing a perfluoroalkyl-containing polymerizable compound with a hydrocarbon-based polymerizable compound and (iv) a hydrocarbon-based high molecular compound where a perfluoropolyether introduced in the molecule.
Patent JP-H05158228-A (JP)
Title: Optical recording sheet deposited with microcapsule-containing agent internally containing color-changing hybrid vesicle-containing material and optical recording method using this sheet
Inventor: SHIOTANI MASAHARU
IPC: B01J13/02
Filed: 1991-12-06
Abstract: PURPOSE:To inexpensively obtain high-quality full-color recorded images having a high resolution and fine density gradation characteristic by a simple device. CONSTITUTION:The monocolor optical recording paper P is formed by depositing the microcapsule-contg. material CC formed by dispersing and mixing microcapsules MC into and with a binder resin 2 on base material paper 1. The color-changing hybride vesicle-contg. material forming a hybride vesicle HV formed by dissolving the hybride vesicle contg. a color developer 3 and a dye precursor 4 into a solvent 5 is internally included in the microcapsules MC. The microcapsule filth Vf forming the hybride vesicle HV has the film structure in which the domain DL of a low-molecule bimolecular film and the domain DH of a high-molecule bimolecular film are separated in phase. A photoisomerizing material which is isomerized by receiving photoirradiation of specific wavelengths is introduced into this low-molecule bimolecular film.
Patent JP-2001140373-A (JP)
Title: External heat insulating wall
Inventor: YAMADA SHIGEO
IPC: C04B32/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an external heat insulating structure while avoiding increases in cost of construction and thickness of a wall. SOLUTION: An external heat insulating wall is made of a plate-shaped body composed chiefly of hydraulic material whose particles are coupled together awed hardened. A number of hollow aggregates with air sealed therein are contained in the outdoor side of the inside of the plate-shaped body to form an external heat insulating layer.
Patent JP-H03186490-A (JP)
Title: Frame for motorcycle
Inventor: MATSUMURA TETSUO
IPC: B62K11/04
Filed: 1989-12-15
Abstract: PURPOSE:To improve the strength and rigidity of the connection section of a head pipe and tank rails by integrally molding a partition plate expanded backward by casting on the rear section of the head pipe, welding the front ends of a pair of the right and left bulge-molded tank rails to both of them, and welding a pair of the right and left body frames to the rear ends of the tank rails. CONSTITUTION:A flat plate-shaped partition plate 14 expanded backward is integrally cast with a head pipe 12 on the rear face of the head pipe 12. A pair of the right and left tank rails 15, 16 are welded to the partition plate 14 and the head pipe 12 via a welding section 17. A pair of the right and left body frames 22, 23 reinforced with ribs 26 are fixed to the rear ends of the tank rails 15, 16 via a welding section 24. The tank rails 15, 16 are bulge-molded with an aluminum alloy. The strength and rigidity of the connection section of the head pipe 12 and the tank tails 15, 16 can be improved, and they can be lightened.
Patent JP-H05266166-A (JP)
Title: Method for selecting graphic object in area with cursor
IPC: G06F17/50
Filed: 1992-12-03
Abstract: PURPOSE: To constitute plural graphic objects which form a graphic space in a graphic data base by constituting graphic objects in the graphic data base according to spatial positions. CONSTITUTION: A processor means 10 executes a program to process data stored in memory means 11 and 12 (including a graphic data base having a spatially constituted graphic space). Namely, plural graphic objects included in the graphic space are constituted in the data base according to respective spatial positions in the graphic space, which is divided into plural small areas first. For example, one list is composed, by every quarter sections, of plural objects which are present entirely or partially in the quarter sections and when there are more than N objects in the quarter sections, the contained objects are divided recursively into four additional quarter sections so that the number of the objects becomes smaller than N, thereby constituting the graphic space into the data base containing lists of objects.
Patent JP-H07166919-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: IWAMOTO SHINICHI
IPC: F02M69/00
Filed: 1993-12-22
Abstract: PURPOSE:To prevent an influence on a fuel injection quantity even when refer ence pressure or the pressure in an intake pipe changes, when a pressure regula tor is arranged on the inside or the periphery of a fuel tank so as to determine the reference pressure as the pressure around there. CONSTITUTION:The fuel accumulated in a fuel tank 1 is pumped up by a fuel pump 2, and is pressure-fed to an injector 4. The pressure of the fuel at this time is maintained at a fixed level in relation to the pressure in the fuel tank l, by a pressure regulator 3. The amount of fuel injected from the injector 4 into an engine 18 is controlled by an ECU 9. The fuel injection level fed to the engine is corrected by the ECU 9 based on the detection results by a pressure sensor 19 for the inside of intake pipe and a pressure sensor 28 for the inside of tank.
Patent JP-H05131755-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAMURA KOICHI
IPC: B41M5/30
Filed: 1991-11-13
Abstract: PURPOSE:To provide a thermal transfer sheet capable of forming an OHP image or a tracing paper image excellent in heat resistance and scratch resistance. CONSTITUTION:A thermal transfer sheet A obtained by forming a hot-melt ink layer 2 to one surface of base film 1 is releasably stuck to a substantially transparent sheet B. In this case, the ink layer 2 is substantially composed of a thermoplastic resin.
Patent JP-H04193181-A (JP)
Title: Medical tube and medical tube holder
Inventor: IMACHI HIROSHI
IPC: A61M25/02
Filed: 1990-11-26
Abstract: PURPOSE:To surely prevent infection by providing a layer containing an antibacterial agent at the portion to be brought into contact with the surface layer of an organism and its vicinity. CONSTITUTION:A cylindrical body 21 impregnated or coated or impregnated/ coated with an antibacterial agent is integrally coupled with part of a cannula main body 14 to form a cannula 22. A tip section 14a inserted into the left atrium 10A or aorta ascendens 1OB of a heart 10 and a flange section 14b making the coupling sure and easy are provided at the tip section of the cannula main body 14. An antibacterial agent is impregnated or coated on a felt made of Dacron (trade name of polyester synthetic fiber), a solution of a polyurethane adhesive containing an antibacterial agent is coated on the cylindrical body 21, and it is fixed to the cannula main body 14 via adhesion. Dacron has good infiltration into organism tissues, and its removal from an organism becomes difficult after use for a long period.
Patent JP-H11158843-A (JP)
Title: Construction method of precast traverse cell and dam traverse
Inventor: TSUJI SEIICHI
IPC: E02B7/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a precast traverse cell capable of easily transporting, loading and unloading, and setting at the time of construction. SOLUTION: A precast traverse cell 10 is formed in a cell comprising a reinforced concrete wall body formed in a tunnel shape. A plurality of the cells are set successively in longitudinal direction so as to form a dam traverse in a bank body. The traverse cell 10 is formed in an assembly body obtained by connecting the connecting ends of a plurality of reinforced concrete lower and upper members 12 and 13 extending in the longitudinal direction of a dam traverse to each other so as to assemble the reinforced concrete lower and upper members 12 and 13 precast separately with each other.