baber/WOPTO huggingface dataset:
Patent JP-S60165462-A (JP)
Title: Heater
Inventor: WATANABE MASAYOSHI
IPC: F24H1/20
Filed: 1984-02-09
Abstract: PURPOSE:To permit to heat liquid uniformly by providing a convection correcting device, correcting the convection of the liquid. CONSTITUTION:The heater 2, fixed near the bottom of storage tank 1, is provided with the convection correcting device 8 consisting of a pair of opposing plate members 7 arranged in the shape of truncated cheavron in the sectional configuration thereof. When the reserved liquid 5 in the reserving tank 1 is heated, the liquid 5 between the heater 2 and the convection correcting device 8 is heated and rises up as rising stream from the upper end of the convection correcting device 8. New liquid 5 is supplied from the lower end of the convection correcting device 8 to the peripheral part of the heater 2 under turning around the device 8 and convection 9 is generated. The convection of the liquid 5 is corrected and it prevails to every corners of the bottom of the tank and, as a result, the liquid 5 is heated uniformly.
Patent JP-H07227611-A (JP)
Title: Board wave shape control method for continuous hot rolling mill
Inventor: KIKUCHI TAKANARI
IPC: B21B37/18
Filed: 1994-02-22
Abstract: PURPOSE:To form board wave shape satisfactorily in hot rolling by a continuous hat rolling mill for a metallic strip consisting of plural stands. CONSTITUTION:The continuous hot rolling mill for the metallic strip consisting of the plural stands is provided with work roll vendors 4a-4g. The change of the output side board thickness of each stand, each parameter value of gage meter type, the expansion quantity of a roll center part, roll expansion quantity distribution in a roll axial direction, the board thickness and board crown of each stand output side are computed from board thickness measured values by board thickness meters 5, 6 provided on at least one or more stand output sides, the work roll peripheral speed value of each stand, a rolling load measured value, a roll gap measured value, and a roll bending force measured value. The bending quantity of the work roll bendors can be corrected so as to correct the change of the board wave generated by those change.
Patent JP-H01200237-A (JP)
Title: Turning system focal-plane shutter
Inventor: MAMIYA TOSHIHARU
IPC: G03B9/16
Filed: 1988-02-04
Abstract: PURPOSE:To prevent dust from sticking to a shutter mechanism and to keep the performance of a camera at high level by covering the rotating and sliding part of a shutter curtain and an electromagnet with a cover. CONSTITUTION:A CCD area sensor 1, a shutter mechanism consisting of restoring springs 10 and 11 which energize a 1st curtain 5 and a 2nd curtain 6 centering around a shaft 7 counterclockwise, some members for controlling the lock and release of the 1st curtain 5 and the 2nd curtain 6 and a stopper for stopping the turning of the 1st curtain 5 and the 2nd curtain 6 are mounted on a base plate 3. The electromagnets 20 and 30, the shutter mechanism and the incident surface of the CCD 1 are covered with the cover 4 and bound on the base plate. A filter 2 for adjusting the sensitivity of CCD is arranged on a position facing to the light incident surface of the CCD 1 and fixed to the cover 4. With such a constitution, the dust can be prevented from sticking to the electromagnet and the rotating and sliding part of the shutter curtain. Since the deterioration of shutter characteristics and the movement of the dust to the CCD are not generated, the performance of the camera is kept at high level.
Patent JP-S60168683-A (JP)
Title: Sintered nylon resin body for ink-impregnated platen for printer
Inventor: OZAKI SHIGERU
IPC: B41J27/12
Filed: 1984-02-14
Abstract: PURPOSE:To enhance radial crushing strength constant and durability and enable an ink to smoothly exude when printing, by forming a sintered nylon resin body from a powder of a eutectic mixture of a 6,6-nylon resin and a 6,10-nylon resin. CONSTITUTION:A magnet piece 9 is fitted into a hole 8' provided in a printing body fitting surface 8 of a platen substrate 7, and an ink-impregnated sintered nylon resin body 5 with an iron plate 6 fixed to the bottom surface thereof is replaceably fitted to the magnet piece 9. The sintered body 5 is produced as follows. First, 6,6-nylon resin pellets having a relative viscosity of 4.0 are mixed with 6,10-nylon resin pellets in a weight ratio of 7:3, the resultant mixed pellets are dissolved in a mixed solution based on ethylene glycol by heating to a temperature of 165-170 deg.C, followed by cooling to precipitate an eutectic mixture, thereby obtaining a powder of the eutectic mixture. Then, the powder is press- molded, followed by sintering to obtain a sintered body having a porosity of 15-35%, a Shore hardness of D67-79 and a radial crushing strength constant of 2.2-2.8kg/mm.<2>. Accordingly, printing quality and durability can be enhanced.
Patent JP-H11224874-A (JP)
Title: Substrate processor
Inventor: NAKAGAWA YOSHIYUKI
IPC: H01L21/304
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor, capable of suppressing the density fluctuation of processing liquid due to the fluctuations of flow rate characteristics generated at a liquid chemical inlet valve through thermal deformation. SOLUTION: This substrate processor is provided with a substrate processing part 1 for performing the surface treatment of a substrate W by the processing liquid, a pure water supply path 2 communicated and connected between the substrate processing part 1 and a pure water supply source, a pure water pressure adjustment device 10 for adjusting the supply amount of pure water supplied from the pure water supply source to the pure water supply path 2, a liquid chemical supply path 16 whose one end side is connected to the pure water supply path 2 and other end side is connected to a liquid chemical supply source 19, a processing liquid density sensor 8 for measuring the density of the processing liquid and a control part 30 for controlling the pure water pressure adjustment device 10 and adjusting the density of the processing liquid,  based on the deviation of a density present value s1 and a density target value.
Patent JP-2000219752-A (JP)
Title: Transparent resin sheet, preparation thereof, transparent laminate sheet, preparation thereof and sheet for liquid crystal display element
Inventor: WASHIMI KOICHI
IPC: B29C48/305
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent resin sheet having a small residual phase contrast and excellent optical properties, a preparation process thereof, a transparent laminate sheet containing this sheet, a preparation process thereof and a sheet for liquid crystal display elements prepared from this transparent laminate sheet. SOLUTION: A sheet made from a cyclic olefin thermoplastic resin has a smooth surface with a surface roughness of 0.01 μm or smaller formed on at least one side, a thickness of 0.05 to 3 mm and a residual phase contrast of 20 nm or smaller. This sheet is obtained by extruding a cyclic olefin thermoplastic resin at a melt state in a vertical direction from a T die 11 established on an extruder 10, nip pressing this cyclic olefin thermoplastic resin by a metallic cooling roll 20 and a metallic cooling belt 30 to press the resin onto the cooling roll or cooling belt and releasing the cyclic olefin thermoplastic resin from the cooling roll or cooling belt at a temperature below the glass transition temperature of the cyclic olefin thermoplastic resin.
Patent JP-H05187883-A (JP)
Title: Stranding preventive device for ship
Inventor: MATSUDA KAZUO
IPC: G01C21/00
Filed: 1992-01-14
Abstract: PURPOSE:To enable man-power to be saved and safety to be improved by judging a safe course by a stranding danger-judging device, etc., based on navigation information. CONSTITUTION:Stranding danger judgment is made by referring to a deep line data 28 such as each broken point stranding danger which is included in a stranding danger-judgment circle with a constant radius from a their own ship position by a sea map database 4 by a position-measuring device 1 which outputs the position of their own ship and a stranding danger judging device 3. Then, a cross point between the deep line of stranding danger, etc., and the stranding danger-judgment circle is obtained by a stranding danger-judgment circle cross point operation device 29. Then, the stranding danger azimuth is obtained by a stranding danger azimuth operation device 36 based on the calculated cross point and the operation result is displayed by a stranding danger azimuth display device 40. In this manner, a safe course can be judged automatically, readily, and accurately, thus obtaining a stranding-preventive device for a ship which is superb in man-power saving and safety.
Patent JP-S55116164-A (JP)
Title: Information retrieval unit
Inventor: YOSHIDA KUNIO
IPC: G06F17/28
Filed: 1979-02-28
Abstract: PURPOSE: To shorten remarkably the information retrieval time by retrieving and outputting information corresponding to input information from a memory unit when one piece of information is inputted.  
     CONSTITUTION: The initial letter of a word inputted to input buffer register 4 is detected by coincidence circuit 6 through the operation of retrieval indication key 5. Corresponding to the detected letter, a prescribed retrieval initial address is set in address counter 7. On the basis of the connection state of switch circuit 20, the circuit 6 detects whether a word supplied from one of keyword memory parts 111W 141 agrees with that supplied from input buffer register 4. Since words of any language have been arrayed methodically according to a specific array rule, this retrieving method is applicable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11214272-A (JP)
Title: Masking tape for manufacturing capacitor
Inventor: YOSHIDA AKIRA
IPC: H01G13/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of sprayed metal to an unintended portion of a capacitor, by filling a gap between the capacitor and a masking tape by foaming due to heat or preheating at the time of metal spraying in a metal spraying step in manufacturing the capacitor; and to provide a new masking tape for manufacturing a capacitor which makes it easier to take out the capacitor after metal spraying, by lower the adhesiveness between adhesive layers of the masking tapes by foaming due to heat at the time of metal spraying. SOLUTION: A masking tape 2 is used when a capacitor 1 is narrowly held by two tape-shaped members in an encompassing manner and then metal spraying is carried out thereto. On one side of a base member of the masking tape, a pressure-sensitive adhesive layer containing a plastic foam for filling a gap 3 between the capacitor and the masking tape by heat, at the time of metal spraying while lowering the adhesivess between adhesive layers of the masking tapes is provided.
Patent JP-H09218962-A (JP)
Title: Method and device for generating three-dimensional image data
Inventor: TAKANO YASUHIRO
IPC: G06T17/40
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for generating data, in which an object comes in front of background, keeping the relative position relation of apexes, object and background at all times by generating normals to respective small faces as small face normals, generating normals to respective apexes surrounded by small faces as apex normals and outputting the small faces, small face normals and apex normals. SOLUTION: A small face generating means 3 reads input data out of an information holding means 2, generates the small face forming an outer peripheral part, small face forming a surrounding part and small face forming an operating part and stores them in the information holding means 2. A small face normal generating means 4 reads the small faces forming the respective outer peripheral part, surrounding part and operating part out of the information holding means 2 and generates the normals to the small faces. An apex normal generating means 5 reads the respective small faces out of the information holding means 2 while being connected to the information holding means 2 and generates the apex normals passing through apexes. An output means 6 outputs the small faces, small face normals and apex normals held in the information holding means 2 as output data.
Patent JP-S57139289-A (JP)
Title: Condensing apparatus
Inventor: SASAMURO TAKEMI
IPC: F28B11/00
Filed: 1981-02-23
Abstract: PURPOSE:To improve the reliability of a power plant by a method wherein when the power pla nt is provided with a condenser having two hot wells defined therein, a valve which is opened and closed according to the variation of the number of operating pumps attached to the condenser and an orifice bypassing the valve are provided in a circuit including the pumps and a plurality of condensing and purifying units. CONSTITUTION:Water condensed by the condenser 2 collects in a first hot well 3 and is supplied under pressure to the condensing and purifying units 5 and 6 where the water is purified. The pruified water is then returned to a second hot well 8 through the valve 14 and the orifice  15. In this case, the pressure difference acroses the orifice is deternined to become equal to the difference between the head and the system resistance of each of the pumps 4 as designed with respect to the designed discharge amount of the pump. Accordingly, the valve 14 is opened to the full during the operation of the pumps 4 (usually two in number) so that almost all the condensed water passes through the valve 14. However, when any of the pumps 4 is suddenly stopped so that the number of the operating pumps is reduced, the valve 14 is choked  and the condensed water from a heat exchanger 7 is bypassed to the orifice 15. As a result, the remaining pump 4 which is still in operation is prevented from coming to a standstill due to over-discharge and the safety operation of the pump can be performed without interruption.
Patent JP-H03253593-A (JP)
Title: Surface treated steel sheet having excellent corrosion resistance after coating
Inventor: NAKAJIMA SEIJI
IPC: C25D5/26
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the treated steel sheet having excellent corrosion resistance after coating at a low cost by providing a specifically composed Zn-Mg plating layer at a specific deposition on the surface of the steel sheet and forming a specifically composed Fe-P plating layer at a specific deposition on this layer. CONSTITUTION:The plating layer contg. 1 to 35wt.% Mg and further, 0.5 to 25% Fe at need and consisting of the balance substantially Zn and unavoidable impurities is formed at 10 to 60g/m<2> as a 1st layer on at least one surface of the steel sheet. This plating layer is preferably formed by an electroplating method using a fused salt. An Fe-P plating layer contg. 0.0003 to 15% P or a Zn-Fe plating layer contg. >=5% Fe is formed at 0.01 to 20g/m<2> is formed as a 2nd layer thereon. This 2nd plating layer can be formed by an ordinary electroplating method. The surface treated steel sheet having the plating layers which are good in the plating adhesive property and are dense and uniform is obtd. in this way.
Patent JP-S57139755-A (JP)
Title: Magnetic brush developer carrier for electrophotography
Inventor: UCHIDA MITSURU
IPC: G03G9/107
Filed: 1981-02-23
Abstract: PURPOSE:To enhance durability of a glass carrier, by adding a magnetic material to glass particles. CONSTITUTION:A mixture of glass particles and 30-70wt% magnetic material is used. The glass carrier containing the magnetic material is prepared, for example, by mixing a raw glass material having a desired composition, adding a  given amount of magnetic material to this mixture, melting, quenching, and  pulverizing it. As the magnetic material, an iron powder subjected to oxidation  treatment is preferable, and a suitable average particle diameter is 0.1-50mum.
Patent JP-H06297420-A (JP)
Title: Mesh form for molding biodegradable plastic concrete and production of concrete molded object using the same
Inventor: HORIUCHI SUMIO
IPC: E02D29/02
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the deterioration of a natural scenery and environmental disruption due to the remaining of a form by producing a mesh form for molding concrete using biodegradable plastic. CONSTITUTION:As biodegradable plastic, polyester plastic produced by bacteria is pref. but, for example, biodegradable plastic such as polyethylene mixed with fatty acid polyester may be used. A mesh form 1 formed of the fiber composed of the above-mentioned plastic is filled with an uncured concrete compsn. from the opening part 1' of the form 1 and this filled form is laid on the normal surface or a required place of a river, a water channel or the seashore to age and cure the concrete compsn. to construct a concrete molded object. By this constitution, the form 1 is degraded before long by bacteria in soil to disappear and the natural scenery is not damaged.
Patent JP-H08220680-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NOJIMA TAKAHIKO
IPC: G03C7/30
Filed: 1995-02-14
Abstract: PURPOSE: To provide a silver halide photographic sensitive material reduced in sensitivity variation with humidity in exposure and further in sensitivity variation and clogging increase after the green sample is processed and capable of' stably forming a high-quality picture. CONSTITUTION: This silver halide photographic sensitive material has silver halide emulsion layers on a substrate. At least one silver halide emulsion layer contains >=95mol% silver chloride. The silver halide photographic sensitive material contains a silver halide emulsion layer with the damping time of the Denver electromotive force satisfying τ80/τ'80 >=1.5 at 80% relative humidity and 20 deg.C. In the inequality, τ'80 is the damping time of the Denver electromotive force when the original emulsion is used, and τ80 is the damping time of the Denver electromotive force of the silver halide emulsion.
Patent JP-H03229749-A (JP)
Title: Amino resin composition for molding and its production
Inventor: TAKENAKA MASAAKI
IPC: C08L61/20
Filed: 1990-02-05
Abstract: PURPOSE:To obtain the title composition improved in flexibility without markedly lowering its modulus by mixing an emulsion of a copolymer having a functional group such as carboxyl, hydroxyl, epoxy or silane with an amino resin. CONSTITUTION:An amino resin composition containing 2-30wt.%, based on the total weight, particles of an emulsion of a copolymer of at least one monomer selected from among an unsaturated carboxylic monomer (desirably 3-10C unsaturated monocarboxylic acid or 4-20C unsaturated dicarboxylic acid), an unsaturated hydroxy monomer, an unsaturated epoxy monomer and an unsaturated silane monomer with an olefin, a diene, a vinyl halide, a styrene, a nitrile, a vinyl ester or the like is used as an amino resin composition for molding.
Patent JP-H03234845-A (JP)
Title: Controller for picking
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/30
Filed: 1990-02-05
Abstract: PURPOSE:To enable stable picking by controlling an unwinding timing and simultaneously controlling jetting timing of a sub-nozzle group and engaging timing of an engaging member so as to always maintain a constant arrival timing. CONSTITUTION:Arrival timing sensing the arrival of the weft yarn tip at the side opposite to the yarn feeding and the preset standard arrival timing thereof are compared to calculate unwinding timing of the next weft yarn so as to equalize both and always maintain the aforementioned sensed arrival timing constant. The jetting timing of sub-nozzles is simultaneously calculated based on the aforementioned unwinding timing, arrival timing and mounting positions of the respective sub-nozzles to drive and control the respective opening and closing valves of the sub-nozzle group. Furthermore, the unwinding point of a prescribed amount of the weft yarn preset based on the above-mentioned arrival timing is calculated and outputted as an engaging timing to drive and control an engaging member according to the aforementioned engaging timing and unwinding timing.
Patent JP-H09215669-A (JP)
Title: Electronic control type automatic electrode apparatus for measuring intracorporeal fat
Inventor: WATABE RIYOUJI
IPC: G01N27/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To achieve quick and accurate measurement of intracorporeal fat by including a drive source, an output shaft, an arm, a weight member, a lift rod and an electrode device to eliminate mental resistance or uneasiness a person to be measured has. SOLUTION: A motor 15 as a drive source is arranged on the rear of a first support body 12 and drives an output shaft 16 to rotate. The output shaft 16 is linked to one end part of an arm 17 while a roller 18 is placed at the other end part of the arm 17. On the other hand, an opening 2c is formed on a flange part 2a of a support frame 2 and a weight member 19 is secured running through the opening while a lift rod 20 which is supported so as to be removable vertically is arranged. Guide rollers 14 are placed on a second support body 13 and a groove 20b is formed on both sides of the lift rod 20 so that the guide rollers 14 are engaged with the grooves. An electrode unit 21 is placed at the lower end of the lift rod 20.
Patent JP-H06100076-A (JP)
Title: Latching device
Inventor: SEODOA ZUIAIRETSUKU JIYUNIA
IPC: A44B11/25
Filed: 1993-02-15
Abstract: PURPOSE: To provide a reversibly releasable latching apparatus. CONSTITUTION: A tab member is entered into a tab channel means 22 along a tab channel axis 24 from right in a drawing to engage a reversibly releaseable latching apparatus of this invention. In this configuration, an end of the tab member is engaged with an injector slot 70 of an injector member, whereby the injector member is moved to right in the drawing, and an injector spring 82 is compressed. Simultaneously, a tab means is contacted with a lower face 88 of a trigger main section 42, and the trigger member is moved toward its releasing position. The reversibly releasable latching apparatus of this invention is released by pulling a lanyard 52 in the direction 48 in the drawing by a user.
Patent JP-S54118960-A (JP)
Title: Stepped master cylinder
Inventor: OOTA TAKAAKI
IPC: B60T11/224
Filed: 1978-03-07
Abstract: PURPOSE: To facilitate the pumping operation of a master cylinder by constituting same such that a passage having a manually operable opening and closing valve therein is provided between a pressure chamber and a reservoir.  
     CONSTITUTION: A first pressure chamber 6 and a reservoir 12 are communicated to each other by passages 31 and 32 which have an opening and closing valve 33 interposed therebetween, and by a port 18. Thus, after a bleeder of a first piping circuit connected to the first pressure chamber 6 is opened with the opening and closing valve being held in the closing position in order to effect an ordinary pumping operation to remove air from the first piping circuit, the opening and closing valve 33 is opened and a bleeder of a second piping circuit connected to a second pressure chamber 7 is opened in order to effect a pumping operation whereupon brake oil fed into the second pressure chamber 7 from the reservoir 12 through an annular chamber 19 and a communication hole 21 is fed to the second piping circuit to thereby effect bleeding therefrom. Brake oil can also be recirculated to the reservoir 12 from the first pressure chamber 6 through the passage 32 and the annular chamber 19 so that there appears no high pressure at all in the first pressure chamber 6, thus facilitating the pumping operation thereof. 
     COPYRIGHT: (C)1979,JPO&Japio