baber/WOPTO huggingface dataset:
Patent JP-S60110883-A (JP)
Title: Manufacture of enamelware
Inventor: NOBUTOU YOSHIYASU
IPC: C23D3/00
Filed: 1983-11-21
Abstract: PURPOSE:To simplify a pretreating stage before enameling by immersing a degreased and dried steel sheet substrate for enameling in a soln. prepd. by uniformly dissolving the Ni salt of a specified aliphatic carboxylic acid in an org. solvent, pulling up the substrate, drying and calcining it, coating enamel, and calcining it. CONSTITUTION:A degreased and dried steel sheet substrate for enameling is immersed in a soln. prepd. by uniformly dissolving the Ni salt of an aliphatic carboxylid acid represented by the formula (where n is an integer of >=8) in an org. solvent. The substrate is pulled up from the soln., drid, and calcined to form a thin nickel oxide layer on the surface of the substrate. Enamel is coated on the nickel oxide layer, and after diffusing and infiltrating the enamel into the layer, calcination is carried out.
Patent JP-S6461649-A (JP)
Title: Optical densitometer
Inventor: SAKAI TAKAO
IPC: G01N21/27
Filed: 1987-08-31
Abstract: PURPOSE:To facilitate the insertion of a specimen and to simplify the cleaning of a light transmitting window by providing a specimen stand to mount the specimen and a moving cover freely capable of contacting and releasing from the specimen stand and energizing in the direction away from the specimen stand surface. CONSTITUTION:After the specimen is inserted between a moving cover 2 energized and opened by an energizing means 4 and the specimen stand 1, the moving cover 2 is depressed toward the specimen 1 against an energizing force. The moving cover 2 approaches and stops on the specimen stand 1 up to a constant interval regulated by a regulating member 5, the specimen, in this condition, sandwiched and fixed between the moving cover 2 and the specimen stand 1, light sources 9 and 10 and a photodetecting means 11 provided at the opposite surface of the specimen 1 and the moving cover 2 are always separated at a constant distance. Next, when a push-button switch 6 provided at the depressing part of the moving cover 2 is pushed, light is emitted from the light sources 9 and 10, transmits the specimen and the light quantity of light transmitting light is detected by the photodetecting means 11.
Patent JP-S58113471-A (JP)
Inventor: MORIKAWA TAKAO
IPC: E04G23/08
Filed: 1982-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1051024-A (JP)
Title: Optical semiconductor element
Inventor: FUJIMURA YASUSHI
IPC: H01L31/0203
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitance of an optical element, by a method wherein an L-shaped lead and the other lead are fixed in the same pin through hole by using insulator, and the chip fixing part of the L-shaped lead is above the upper surface of an eyelet, and is not in contact with the insulator. SOLUTION: An anode pin 44 and a cathode pin 42 are fixed to constant positions of a single through hole 39 by using insulating material 41. The cathode pin 42 is L-shaped, has a bent part 45 in the upper part, and further has a wide horizontal part 46 which is parallel with the case surface. A light receiving element chip 47 is bonded on the horizontal part 46. Thereby the chip is fixed directly to the pin, so that capacitance due to a submount is not present. The anode pin and the cathode pin are not surrounded by a thin hole but exist in a wide hole, so that capacitance between a hole and pins is reduced. Since the plane part 46 of the L-shaped pin is distant from the case, capacitance between the plane part and the case is reduced.
Patent JP-S6463127-A (JP)
Title: Thickness controller for film
Inventor: AKASAKA NORIYUKI
IPC: B29C48/92
Filed: 1987-09-03
Abstract: PURPOSE:To stably control the temperature of a die lip over the whole width of a film by providing a plurality of samplers, a distributor, a fundamental control system, a fundamental control system calculated value memory, a superposing adder, and a heater generating heat command value memory. CONSTITUTION:Each thermometer 11 measure the temperature of the outlet of a die slot corresponding to the position of each heater, and a distributor 101 inputs the temperature through a sampler 100 at each predetermined time interval. Then, each fundamental controller 102 inputs the data set of the temperatures of die lips of the necessary number from the distributor 101 and generating heat command value to each heater determined by a previous control calculation, and outputs a heater generating heat calculated value for a predetermined number of the heaters. Each fundamental control system calculated value 103 inputs and stores each heater generating heat calculated value. Then, a superposing adder 104 adds calculated values from the memory 103 at each heater and determines the heater heating heat command value of each heater. A heater generating heat command value memory 105 stores the command value from the adder 104 by the calculation which follows.
Patent JP-S60110828-A (JP)
Title: Binding method of member having metallic surface
Inventor: FURUYA TAMIO
IPC: C23C18/02
Filed: 1983-11-21
Abstract: PURPOSE:To bind members having metallic surfaces without deterioration of strength in the stage of binding said members by impregnating an org. metallic compd. soln. having a low thermal decomposition point between the members and binding the members with the metal which is decomposed and precipitated by low-temp. calcination. CONSTITUTION:Stainless steel fibers or inorg. fibers f1-f3 having metallic coating surfaces on the surfaces are bundled to form a fiber bundle F'. The bundle is passed through an org. binder soln. Lb in a tank 11 in an immersing part 3 and is thus impregnated with said soln. The bundle is then fed to the 1st heating and drying part 41 where the bundle is heated and moisture is removed to bind tentatively the fibers to each other. The bundle is injected and impregnated with an org. metallic compd. soln. Lc having a low thermal decomposition temp. in a shower part 5 and is subjected to low-temp. heating in the 2nd heating and drying part 42 where moisture is removed and the fibers are bound normally to each other. Such bundle is drawn to a bar shape by a die 15. The bar-shaped member with which the deterioration in the quality of the metallic fiber members by the low-temp. treatment is obviated is formed and is cut to a prescribed length by a shearing machine 16 by which a bar-shaped fiber molding F'' is produced.
Patent JP-H04345587-A (JP)
Title: Leisure surface craft
Inventor: MIYATA TOKUMI
IPC: B63B35/79
Filed: 1991-05-21
Abstract: PURPOSE:To provide a leisure surface craft which can be used even by minors and women and possesses stable floating power in spite of a small simple constitution, and moreover, even in the case of being capsized, can be ridden intact without the need of being raised up. CONSTITUTION:This is leisure surface craft whose feature is that stabilizing wings 2 which are movable to a projecting condition from both side portions of a hull 1, are provided so as to be taken in and out freely in regard to hull 1 whose form is symmetrical in right and left and upper and lower sides, and also, a rubber 3 is formed so that it is slidable up and down against the hull 1.
Patent JP-H0664895-A (JP)
Title: Cooling device for winch
Inventor: OKUNO TAKASHI
IPC: B66D5/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide a cooling device for a winch which is designed to improve an effect to cool a brake drum and facilitate bringing of the device into practical use. CONSTITUTION:A brake drum 5 is mounted on the carrier shaft 2b of a planetary reduction mechanism 2 rotated around an axis in linkage with a wind drum 3 during free fall. A cavity part 24 is formed internally of the friction surface 22a of the brake drum 5. The cavity part 24 is connected to refrigerant pass holes 27a and 27b, extended through the end of the carrier shaft 2b, through pipings 28a and 28b. A rotary joint 29 is connected to the end of the carrier shaft 2b and refrigerant pass holes 27a and 27b are connected to hoses 30a and 30b. The hoses 30a and 30b are interconnected through a pump 31, a cooler 32, and a check valve 33, and cooling water cooled by a cooler 32 is fed with a pressure to the cavity part 24 to cool the friction surface 22a of the brake drum 5.
Patent JP-2000055537-A (JP)
Title: Cooling storage container
Inventor: OKABE YUICHI
IPC: F25D23/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage container in which the rail face for mounting a sliding door can be formed into a heat insulating box with simple structure. SOLUTION: A freezer 1 having a heat insulating box 3 defining a storage chamber 16 having open upper face by filling the space between inner and outer boxes 12, 11 with a heat insulating material 13 comprises a fixing metal 42 having an insertion hole 31 made in the inner box 12 and a part 44 in the storage chamber 16 being inserted into the insertion hole from the storage chamber 16 and engaged with the inner box 12 on the heat insulating material 13 side, a rail member 17 having rail faces 33, 34 extending in the longitudinal direction and a claw 41 projecting downward and engaging a part 44 to be engaged from above, and inner doors 18, 19 mounted slidingly on the rail faces 33, 34 of the rail member 17 and opening/closing the opening of the storage chamber 16 freely.
Patent JP-H0858463-A (JP)
Title: Mid partition structure of container
Inventor: SAKAI TAKAMITSU
IPC: B60P3/20
Filed: 1994-08-22
Abstract: PURPOSE: To reduce operating physical force required for opening and closing of a partition wall by furnishing first and second doors fixed on a fixture of a guide wheel free to be released and composed of only a panel door main body on which edge parts of the first and second doors are projectively put together and a positioning bar provided at a desired position of a container ceiling so as to hook the doors. CONSTITUTION: In the case of providing a partition by a door A inside of a container 1, firstly a brake bar 10b provided on a guide wheel 6 is placed in its turning motion, and after the door A is made free to travel by releasing a brake member 10a, the door A is moved to a place below a bar 1a. The drop lock 25 of a door fixture assembly body 24 positioned on the upper side of a door main body 11 is pushed up, and its top end is inserted into a hole drilled on the bar 1a. After the drop lock 25 of the door fixture assembly body 24 positioned on the lower side of the door main body 11 is pushed down and its top end is inserted into a hole drilled on a floor surface, the door A is fixed by braking the guide wheel 6 by way of giving turning motion to the brake bar 10b provided on the guide wheel 6, and the partition by the door is constituted.
Patent JP-2000036608-A (JP)
Title: Gel electrolyte, photoelectric transducer and optical regenerative photoelectric chemical cell
Inventor: TAKIZAWA HIROO
IPC: H01L31/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a gel electrolyte having excellent durability by incorporating at least one type selected from compounds represented by specific formulae, and a gelatizing agent having a specific molecular weight. SOLUTION: A gel electrolyte using a gelatizing agent having a molecular weight of 1,000 or less with compounds represented by formulae I and II as solvents can be used for various type cells, or preferably used for a lithium ion secondary cell, a photoelectric transducer using a semiconductor or an optical regenerative photoelectric chemical cell. The compounds represented by formulae I, II are high boiling point organic solvents. When the organic solvents are used for the electrolyte, performance deterioration of an element according to volatilization of the solvent can be prevented. Accordingly, the agent having the molecular weight of 1,000 or less and the solvents are operated to enhance a short-circuiting current density, and to eliminate an aging deterioration of the density. Thus, the photoelectric transducer having excellent photoelectric conversion characteristics and durability is obtained.
Patent JP-H1146577-A (JP)
Title: Culture soil
Inventor: NAGAI SATORU
IPC: A01G1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain good-quality culture soil, capable of inexpensively providing in large amounts and effectively utilizing waste which is stranded for the treatment, excellent in water-retaining property, water permeability, gas permeability, etc., absorbing ammonia, etc., moderating concentration hindrance of fertilizer, etc., excellent in supplying effect of mineral component and having strength preventing the shape from collapsing when used for hydroponics, etc. SOLUTION: This culture soil is obtained by granulating a mixture containing organic waste and diatomaceous earth and carbonizing the resultant granulated material so as to have 8.0-60 wt.% carbon content and 92-40 wt.% ash content or granulating a mixture containing carbon powder obtained by carbonizing and powdering organic waste which may be as necessary, broken and diatomaceous earth and carbonizing the resultant granulated material so as to have 8.0-60 wt.% carbon content and 92-40 wt.% ash content. The culture soil can effectively be used as artificial soil, e.g. soil for greening the roof of building, soil for hydroponics, soil for growing ornamental foliage plants, culture soil for raising seedlings.
Patent JP-2001048738-A (JP)
Title: Dried seawater and cosmetics formulated with mineral derived from seawater
Inventor: TABUCHI HIROSHI
IPC: A61K8/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain cosmetics containing minerals richly in products and having high humectant property by including thoroughly dried seawater and seawater where sodium chloride is removed. SOLUTION: The cosmetics are obtained by including (A) thoroughly dried seawater, (B) seawater where sodium chloride is removed and, if necessary, (C) a humectant agent (e.g. glycerol). The seawater may be collected from the sea near Japan and the sea along the coast, but is required not being polluted by factory effluent and having constant composition regarding ingredients. The ingredient A is obtained by heating, freeze-drying or drying under reduced pressure, etc., of seawater to solidify useful ingredients in seawater, and contains sodium chloride, magnesium chloride, calcium sulfate, etc., as main ingredients. The ingredient B is solid or liquid obtained by heating, freeze-drying, drying under reduced pressure, reverse osmosis through membrane, electrodialysis, etc., of seawater to remove sodium chloride from the seawater.
Patent JP-H0767838-A (JP)
Title: Retinal camera
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1993-09-03
Abstract: PURPOSE:To provide the retinal camera which dispenses of insertion and detachment of a filter of an illumination optical system, and can simplify the constitution of the illumination optical system. CONSTITUTION:The retinal camera has plural pieces of light sources 5, 30 whose spectral radiation characteristics are different from each other in order to switch a photographing mode from a photographing mode by a sertain wavelength characteristic to a photographing mode by other wavelength characteristic, and is provided with a switching means 34 for switching the light emission of a light source.
Patent JP-H0768405-A (JP)
Title: Finger chuck
Inventor: HANAI TERUO
IPC: B23B31/02
Filed: 1993-09-03
Abstract: PURPOSE:To restrict the deformation caused by the centrifugal force of an aluminum wheel, provide clamping force required for heavy turning and absorb the variation of the thickness of the aluminum wheel by additionally providing a clamping section. CONSTITUTION:First clamping sections are provided at the positions dividing the circumference of a chuck shaft line into three equal parts. Second clamping section 5 are arranged at intermediate points between each first clamping section 4 at the same circumference of the first clamping sections 4. The circumferential edge of an aluminum wheel W is held by 6 clamping sections in total. Specific draw bars are connected to the first clamping sections 4 and the second clamping sections 5 and are connected to a common spider. With an elastic material such as a disc spring intervened at each section where the spider and the draw bars are connected, elastic clamping force is given to the clamping sections 4 and 5.
Patent JP-H0667611-A (JP)
Title: Display method and device
Inventor: KASAI MASAJI
IPC: G09F9/37
Filed: 1992-08-19
Abstract: PURPOSE:To provide the display device which is arranged with many freely invertable magnetic materials in a grid form and enables the repetitive rewriting of display without using ink, etc., by rotating the magnetic materials by means of a pen having magnetic force. CONSTITUTION:The freely rotatably constituted many magnetic materials 10 are arranged in the grid form. The respective magnetic materials 10 are picture elements or dots constituting characters and graphics. The front surfaces of the magnetic materials 10 are white and the rear surfaces thereof are colored. The magnetic materials 10 are inverted to expose the colored rear surfaces to the front surface when a user traces the magnetic materials 10 by means of a pen 5 having magnetic force. The characters of graphics are displayed by the combinations of the inverted magnetic materials 10. The characters or graphics by the magnetic material 10 are read by a signal processor of a matrix type in the state of displaying the graphics and are stored into a storage device. Obtaining of a hard copy by a printer is possible as well.
Patent JP-H11123790-A (JP)
Title: Sandwich sheet of multilayer structure
Inventor: MANTEL MARC
IPC: B29C43/24
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To mold a sandwich sheet of a multilayer structure by the same simple method as that of a single sheet by forming a core material of a wool of a stainless steel in the sandwich sheet of the structure having two rolled metal surface layers connected to one another via a core material. SOLUTION: A stainless steel wool 4 occupies a volume of 30 to 60%, and separates two surface layers 2. The layers 2 are formed of a steel selected from the group consisting of a stainless steel, carbon steel, aluminized stainless steel, and aluminized carbon steel. The wool 4 is a ferrite stainless steel wool. A core material 3 is connected to the two layers 2 by welding. The welding is executed by an arc welding of capacitor discharging welding. The two layers 2 are adhered to the material 3 by an adhesive 5. The adhesive 5 is selected from the group consisting of a phenol resin, epoxy, and polyethylene or polypropylene containing maleic anhydride.
Patent JP-S6199382-A (JP)
Title: Manufacture of pressure sensor
Inventor: MATSUDA HIROSHI
IPC: H01L29/84
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a pressure sensor characterized by excellent accuracy in dimensions and excellent reproducibility, by using a silicon wafer as a starting material, and using a molding process including anisotropic etching. CONSTITUTION:A silicon wafer 10 is obtained by slicing a silicon single crystal along a (100) plane. On the surface of the silicon wafer 10, a pattern 12 of a silicon oxide film 11 is formed. With said pattern as a mask, the silicon wafer 10 is etched by using anisotropic etching liquid of potassium hydroxide. Thus an acceleration sensor, which has strain yielding parts 3 and 4 that are thin parts, can be formed highly accurately. Since the anisotropic etching method is used in forming the penetrating groove, only the etching on the (110) plane advances quickly. The etching amount on the (100) plane, i.e., on the side part (side etching), becomes less. Even if the complicated pattern is formed, the pattern having highly accurate dimensions can be formed with excellent reproducibility.
Patent JP-H0775821-A (JP)
Title: Method for controlling extrusion of deaeration in extruding press
Inventor: FUJII SETSUO
IPC: B21C31/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a method for controlling the extrusion of deaeration, by which a degassing process called a burp cycle, is not necessary before extruding a billet from a die by sucking all the air in a container before extruding the billet which is in the container. CONSTITUTION:A temporary stop mechanism stopping temporarily the air in a space between an extruding container and a billet just before the container comes into contact with a die before starting the extrusion of the billet, is provided. And, the deaeration of the air in the container is started after Ty hours by making the completion time of loading of the billet into the container a standard point. Further, when a pressure on an extrusion operation surface of the billet reaches a specific upset pressure, container sealing is started. Just before the completion of the upset, the container sealing is completed.
Patent JP-H0662605-A (JP)
Title: Fender control panel of tractor
Inventor: ONO HIROYOSHI
IPC: B62D49/00
Filed: 1992-08-19
Abstract: PURPOSE:To enable to accurately operate a control lever for lifting or lowering a tilling device mounted on a tractor body and a tilling depth-adjusting dial for setting the tilling depth of the tilling device. CONSTITUTION:The fender control panel of the tractor is characterized by disposing a control lever 6 and a tilling depth-adjusting dial 7 in a control panel 3 disposed between a driver seat 1 and a fender 2, the control lever 6 being used for lifting a tilling device 5 with respect to a vehicle body 4 by moving the control lever 6 in the longitudinal direction, and the tilling depth- adjusting dial 7 being used for adjusting the tilling depth of the tilling device 5 on the lateral outside of the control lever 6.
Patent JP-H0968019-A (JP)
Title: Valve system for engine
Inventor: YAMAGUCHI MASAFUMI
IPC: F01L13/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening characteristic capable of opening a valve with small force by switching cylinders successively one by one. SOLUTION: A switching member 21 is disposed in a camshaft 2 in such a way as to be displaceable in the direction of the camshaft 2 and to be out of relative rotation to the camshaft 2. The camshaft 2 is provided with low speed cams 11 and high speed cams 12 for every cylinder. The high speed cam 12 is relatively rotatable by the specified quantity to the camshaft 2 using a pin member 13, and the valve opening characteristic of an intake valve depends on the low speed cam 11 in a state that relative rotation is allowed and depends on the high speed cam 12 in a relative rotation regulated state.  An engaging hole 22 with an engagement release part 23 of large width and an engaging part 24 of small width connected thereto is formed at the switching member 21, and when the pin member 13 is positioned at the engaging part 24, the relative rotation of the high speed cam 12 to the camshaft 2 is regulated. It is so set that the pin member 13 is positioned at the engaging part 24 successively cylinder by cylinder according to the camshaft direction displacement of the switching member 21.
Patent JP-S6279530-A (JP)
Title: Error correcting and detecting device
Inventor: ICHIKAWA HIROKO
IPC: G06F21/79
Filed: 1985-10-03
Abstract: PURPOSE:To correct a bit error in a single 4-bit block and to detect the error of a 8-bit burst in two optional blocks by providing a syndrome decoding means, a means to correct the error in a code word and a means to detect the error in the code word. CONSTITUTION:By the dividing circuit obtained from a formation polynomical G(X)=X<11>+X<8>+X<7>+X<4>+X+1, the generator matrix of 11 rows and 105 columns is prepared, the column vector of the matrix is an odd number weight, all are different and concerning the block divided four by four from the beginning, S4EC and A8BED functions are held. Since the word length is 64 bits, when it is compressed to the matrix of 11 rows and 75 columns, 19 blocks are selected so as to satisfy the function of a D4BED. Thus, while the number of the memory chips is suppressed to the minimum, an 8-bit burst error in two optional blocks and an adjoining 4-8-bit burst error can be detected and the error detecting capacity can be increased.