baber/WOPTO huggingface dataset:
Patent JP-S59220881-A (JP)
Title: Insulating system of analog output device
Inventor: YOSHIKAWA KENICHI
IPC: G06G7/04
Filed: 1983-05-30
Abstract: PURPOSE:To insulate an analog value from an external load with a small number of parts by applying the analog signal, which is induced in the secondary side of a pulse transformer, to capacitors respectively through plural photo FETs and applying their charging voltages to an analog circuit. CONSTITUTION:The analog output value of a D/A converter 21 is made into pulses by switching of a switch 22, and these pulses are applied to the primary side of a pulse transformer 23 to induce a pulse signal in the secondary side. This signal is charged to capacitors 25A and 25B by turning on and off FETs 24A and 24B. Thus, the analog value of the converter 21 is insulated from the external load. In this case, since modulating and demodulating circuits for passage of the pulse transformer 23 are omitted, the analog value is insulated from an external load 6 by a simple circuit having a small number of parts.
Patent JP-H08157906-A (JP)
Title: Production of metallic fiber sintered compact
Inventor: SENSUI AKIHIRO
IPC: B22F3/10
Filed: 1995-03-29
Abstract: PURPOSE: To improve the peelability of spacers from metallic fiber sintered compacts and to efficiently produce sintered compacts free from the sticking of foreign matter and tarnish by using stainless steel spacers each having an Al2 O3 layer formed by surface oxidation when webs of metallic fibers are sintered. CONSTITUTION: When sintered compacts are produced from webs of metallic fibers, webs each obtd. by random orienting many metallic fibers 20 and stainless steel spacers 1 are alternately laminated, charged into a sintering furnace, sintered by vacuum heating and taken out of the furnace, and then the spacers are peeled off to obtain the objective metallic fiber sintered compacts. At this time, spacers are made of stainless steel contg. about 3-5wt.% Al, an Al2 O3 layer is formed in the surface of each of the spacers by preferentially oxidizing Al by heating at a high temp. in an oxidizing atmosphere and the resultant spacers are used as the spacers 1. The thickness of each of the spacers 1 is preferably about 0.03-0.2mm.
Patent JP-S5618636-A (JP)
Title: Flame-retarding resin composition
Inventor: YAMAMOTO SHIYOUJI
IPC: C08L23/00
Filed: 1979-07-26
Abstract: PURPOSE: A flame-retarding resin composition which has fire resistance and, when burned, does not evolve corrosive gases, prepared by adding aluminum hydroxide to an ethylene/vinyl acetate copolymer having a specific vinyl acetate content.  
     CONSTITUTION: Aluminum hydrixide (120W250pts.wt.) is added to 100 pts.wt. of an ethylene/vinyl acetate copolymer having a vinyl acetate content of 40W60wt% or a blend prepared by blending together at least two different ethylene/vinyl acetate copolymers or an ethylene/vinyl acetate copolymer and a polyolefin, so as to provide a vinyl acetate content of 40W60wt%. Unless the vinyl acetate content is at least 40wt%, the composition does not show a flame retardancy specified in VW-1 of UL Specification, whereas if the content is higher than 60wt%, the composition tends toward adhering and this is unfavorable for processability in producing compounds or wires. With respect to the amount of aluminum hydroxide used, use of below 120pts.wt. does not provide satisfactory flame retardancy, and use of more than 250pts.wt. has a remarkably deleterious effect on the physical properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03291891-A (JP)
Title: Crossing magnetic flux type induction heating device
Inventor: INOUE MASUO
IPC: H05B6/40
Filed: 1990-04-10
Abstract: PURPOSE:To regulate the heating range in a simple structure by opposingly disposing two inductors made by winding coils in the recessed grooves of iron cores, dividing the iron cores into plural numbers along the conveying direction of the material to heat, and connecting coils in parallel along the dividing surfaces. CONSTITUTION:Iron cores 7a to 7c made by laminating silicon steel plates are divided into three along the conveying direction of a thin plate 3. Recessed grooves 10 are formed on the iron cores 7a to 7c at their thin plate side, and coils 5 are wound on them. The coils 5 form a grid-form of circuit by the main coil 5a, and parallel coils 5b and 5c. The coils 5 are water-cooling coils, and an electric terminal 11 is installed to the main coil 5a, while tap converters 12a to 12c are installed to the coils 5a to 5c. Inductors 17 made by such a way are disposed oppositely at the upper side and the lower side, the current is fed to the terminals 11, and a magnetic flux is passed to the thin plate 3 carried in, to heat it inductively. When the thin plate 3 is wide, the current is fed while the contacts of the converters 12b and 12c are turned off and the converter 12a of the main coil is turned on, and the magnetic flux is generated from the whole body of iron cores 7a to 7c to heat the thin plate 3 evenly.
Patent JP-H03291904-A (JP)
Title: Inductance element and its manufacture
Inventor: KATO SHUNICHI
IPC: H01F27/02
Filed: 1990-04-09
Abstract: PURPOSE:To obtain an element at a low cost wherein the disconnection of winding at the time of thermal stress is scarcely generated and mechanical strength is large, by providing a coating layer which is formed in the gap and the vicinity of a core winding part and composed of resin having flexibility, and an outer layer which is formed outside the coating layer and composed of the above resin impregnated with filler. CONSTITUTION:The following are provided; a coating layer D1 which is formed in the gap 5 and the vicinity of the winding part of a core 2 and composed of resin 3a having flexibility, and an outer layer D2 which is formed outside the coating layer D1, and composed of the above resin 3 impregnated with filler 4 for increasing mechanical strength. An inductance element 1 is manufactured through the following; a process wherein an uncured resin 3 impregnated with filler 4 for increasing mechanical strength is spread on the winding part of the core 2, and a process wherein the coating layer D1 composed of the resin 3a having flexibility is formed by hardening the resin 3 impregnated with filler and making a part of the resin 3 permeate in the gap 5 and the vicinity of the above winding part, and the outer layer D2 composed of the resin 3 impregnated with filler is formed outside the coating layer D1.
Patent JP-S62250354-A (JP)
Title: Manufacture of small size reference electrode
Inventor: KUSUDA TSUGUNORI
IPC: G01N27/30
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a small size reference electrode by absorbing the whole electrode charging liquid into a porous material or sealing the whole electrode charging liquid in the spaces of the porous material, reducing a distance to a specimen liquid by using one end for a liquid passage and arranging battery constituents on the other end. CONSTITUTION:For a saturated calomel electrode composed of mercury/calomel/ mercury paste/saturated potassium chloride aqueous solution/salt bridge, a cylinder (diameter: 2mm) made of little hydrous ceramics is selected as a porous supporter and cut to a 15mm length. The cylinder is sealed by an insulator at both ends while leaving a small hole in one end. The ceramics are impregnated with the saturated potassium chloride aqueous solution C and the small end hole is packed with the calomel/mercury paste B. The cylinder is fixed to an insulative pipe J so that the end with the small hole is near the pipe J. The mercury A is located on the paste and a lead wire D is connected to the mercury A to be fixed so as to leave no gap between the insulative pipe and the lead wire, preventing the mercury from flowing. By this structure, a small size reference electrode can be obtained and above-described method is applicable also to the manufacture of other electrodes requiring a liquid junction.
Patent JP-2000281855-A (JP)
Title: Fluorine-based polymer composition and electroconductive belt comprising the same
Inventor: NISHIKAWA MANABU
IPC: C08K3/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent dispersibility of filler and reduced lowering of resistance value with time in a composition especially using an electroconductive filler by making the composition include the filler subjected to surface treatment with a fluoroalkyl group-containing compound. SOLUTION: This composition contains a filler subjected to surface treatment with a fluoroalkyl group-containing compound (e.g. trifluoromethyl- trimethoxysilane, etc.), in a fluorine-based polymer composition (example of fluorine-based polymer, a polychlorotrifluoroethylene resin, a polyvinylidene fluoride resin, a polyvinyl fluoride resin, etc.). An electroconductive filler is preferable as the filler and preferably carbon black and another electroconductive filler such as metal oxide are used together. The surface treatment is carried out, for example, by a routine procedure for impregnating or spraying the filler with a fluoroalkyl group-containing compound. The amount of the fluoroalkyl group-containing compound is about 0.01-10 wt.% calculated as the total amount of the compound and the filler.
Patent JP-S5619136-A (JP)
Title: Monitor system of input unit
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/02
Filed: 1979-07-25
Abstract: PURPOSE: To simplify the constitution of unit, by storing the code corresponding to input characters to one channel of the memory medium, storing the audio information converted into audio based on the code to another, and monitoring the sentence based on the content of the memory medium.  
     CONSTITUTION: The code corresponding to the characters and symbols input from the input board 1 is fed to the right channel R of the cassette tape recorder 2 and stored, and the code is fed to the audio synthesis circuit 3. Further, in the circuit 3, based on the code, the audio or sound corresponding to the code is produced, it is fed to the left channel L of the recorder 2, and audio or sound is produced from the speaker 4 via the switch 5 to monitor the input characters and symbols. Further, the switch 5 is selected to the output side of the recorder 2 monitor the sentence input from the input board 1, allowing to simplify the constitution of the monitor unit without using CRT display or the like for the monitor unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57208660-A (JP)
Title: Cassette type vtr
Inventor: TSUCHIDA TAKESHI
IPC: G11B15/665
Filed: 1981-06-18
Abstract: PURPOSE: To facilitate an easy loading action, by leading out a tape out of a cut of a cassette by means of a pair of tape guide means to the orthogonal direction and at the same time winding the tape round a guide cylinder.  
     CONSTITUTION: The upper and lower guide cylinders 14 and 15 are set at one side of a cassette 4 in the direction which is almost orthogonal to the tape lead- out direction out of the cassette 4. The tape is drawn out of the cassette in the lateral direction, and the drawn-out tape is wound round the cylinders 14 and 15 with a prescribed angle. These two actions are carried out by shifting linearly a mobile matter 34 that supports rotatably three rotary arms 38, 39 and 40 to a shaft 34d. When no tape is loaded, the tape guides 42 and 48 of the arms 38 and 39 are set within a cut 4a of a cassette 4. While the guides 42 and 48 are guided by the guide rails 62 and 63 in accordance with the right shift of the mobile  matter 34 when the tape is loaded. Thus the loading action is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60240898-A (JP)
Title: Impeller
Inventor: OONISHI HIDEAKI
IPC: A01F12/48
Filed: 1984-05-11
Abstract: PURPOSE:To enable the utilization of four corner parts of an iron plate with square shape etc. as outermost blades of an impeller by providing a hole for the impeller shaft at the center of the iron plate and by providing four slits for folding cut from each periphery of four sides of the plate to the center taking the shaft hole as a center of symmetry. CONSTITUTION:In an iron plate 4 with square shape etc., a shaft hole 6 is provided at the center, and four slits 7 for folding perpendicular to each periphery of four sides 4a of the plate is also provided, taking the shaft hole 6 as a center of symmetry. In addition, four folding lines 4b opposing respective side lines of slits 7 for folding which lie near the shaft hole 6 are provided to form inside a substantially cross-shaped frame part 4d having the shaft hole 6 as the center and to form outside corner parts 4c respectively. By folding outward each corner part 4c at a right angle so that each outermost blade is formed at the edge of each frame part 4d and by inserting a shaft 5 in the shaft hole 6, the impeller is assembled. Thus, four corner parts of the iron plate 4 which have been discarded hitherto can be effectively utilized as the outermost blades.
Patent JP-H09251953-A (JP)
Title: Resist development
Inventor: IKEDA RIKIO
IPC: H01L21/027
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately form a fine resist pattern and suppress development defects by scanning a developing liq. feed nozzle along a route starting from near the center of a substrate being rotated to near the center via the entire periphery of the substrate during jetting the liq. nearly on the center of the substrate from the nozzle. SOLUTION: A wafer 1 having an exposed resist formed thereon is rotated at a predetermined high speed by a motor, a developing nozzle 6 is moved near to the center of the wafer to jet a developing liq. on the wafer and shifted at a predetermined speed to the periphery of the wafer during jetting the liq. and the rotation speed of the wafer is down to a low speed from the high speed. Then the nozzle 6 is moved near to the center with a reduced speed of the nozzle 6 to feed the developing liq. on the entire surface of the wafer and then stops from jetting and the wafer stops rotating and is rinsed with pure water to finish. Thus, it is possible to accurately form a fine resist pattern.
Patent JP-S61293390-A (JP)
Inventor: KURISUCHIAN GANSE
IPC: C12M1/40
Filed: 1986-04-25
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-H05300210-A (JP)
Title: Button mount structure for telephone set
Inventor: AKATSU MASAFUKU
IPC: H04M1/23
Filed: 1992-04-15
Abstract: PURPOSE:To devise the structure in such a way that part of frames grouped with same components are assembled in division in the unit of groups when number of line buttons of a pushbutton telephone set is numbered serially and buttons are assembled because of connection with an elastic hinge without separation. CONSTITUTION:Line buttons 4,4c and a frame 4a are formed as a link through integration by an elastic hinge 4b deformed respectively, the frames 4a are grouped for each row and all the rows are formed to be the same shape and freely divided. Furthermore, the frame 4a is formed as a step so that it is in matching with an operation panel face 7 tilted or curved.
Patent JP-S6346456-A (JP)
Title: Coloring developer for silver halide color photographic sensitive material and its processing method
Inventor: ISHIKAWA MASAO
IPC: G03C7/34
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the generation of an ammonia fog and the excess development of the titled material by adding specific preservative and chelating agent to a developer at the time of processing the silver halide color photosensitive material. CONSTITUTION:The developer contains the p-phenylene diamine compd. of the color developing agent and the preservative shown by formula I (wherein R1 and R2 are each 1-3C alkyl group) and also the chelating agent shown by formulas II and III (wherein R1, R2, R3, R4, R9 and R10 are hydrogen or halogen atom, sulfonic acid, 1-7C alkyl group, -OR5, -COOR6, -CON(R7)R8, phenyl group, R5, R6, R7 and R8 are each hydrogen atom or 1-18C alkyl group). Thus, as the developer contains the preservative with the chelating agent, the generation of fog is prevented, and the chelating of a heavy metal ion is effected, and the excess developing of the silver halide color photography is prevented, and the preservating property of the developer is improved.
Patent JP-H11273311-A (JP)
Title: Cartridge for recording medium, accommodation case, and its printing method
Inventor: NAKAJIMA HIROYUKI
IPC: G11B23/38
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable cosmetic design pattern or the like to be printed continuously through a step since the cosmetic design could not be made due to printing loss at the step between a label area and its surrounding surface when performing pad printing or thermal transfer printing to a wide area including a recessed label area in the cartridge and the accommodation case of a storage medium. SOLUTION: In printing on a cartridge for a storage medium or the like with a surface having a low flat surface part and a high flat surface part via a step or its accommodation case, the above step 17 is inclined and a foil for transferring heat with a base film, one or more color ink layers, a release material layer, and a thermocompression agent layer in this order is brought into contact with to an area from the above low flat surface area to the above high flat surface part via the above step, and pressure and heat are applied for transferring heat or printing is made by pad printing.
Patent JP-S5721964-A (JP)
Title: Metallic coating method
Inventor: MIKAWA NORIO
IPC: C09D5/38
Filed: 1980-07-11
Abstract: PURPOSE: To eliminate harmfulness and danger at the time of coating and obtain a solid coating face by base coating paint blended with metallic powder with water and further coating clear top coating composed mainly of polyurethane resin.  
     CONSTITUTION: Powdery water paint made by blending metallic powder such as Al powder, mica powder and anticorrosive such as hollow glass, aluminium phosphate and pigment, and adding water-soluble or water-emulsifying resin such as methyl cellulose is coated as base coat. After drying, clear top coat of two component type, etc. composed essentially of polyurethane resin is coated on the coating  face and dried to harden. By this way a coating face excellent in color tone and  stability such as corrosion resistance is obtained. This method is applicable to coating of automobiles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292594-A (JP)
Title: Sales data summing up device
Inventor: UCHIYAMA MAKOTO
IPC: G07G1/14
Filed: 1990-04-11
Abstract: PURPOSE:To shorten the time required for the summing up processing of sales summing up data by transferring the data to a second sales data summing up file (save file) when the storing data quantity of first and second sales data summing up files reaches the fixed quantity. CONSTITUTION:When a large capacity file 12 is full, sales data collected from respective POS terminals are summed up at a small capacity file 13. When the small capacity file 13 is full thereafter, the contents of the small capacity file 13 are transferred to a save file 14 and the subtotal file 13 is cleared and becomes a vacant condition. Accordingly, the sales data of merchandises not summed up at the large capacity file 12 among the sales data of the merchandises collected from the respective POS terminals are summed up at the small capacity file 13. Thus, the time required for the summing up processing of the sales summing up data can be shortened.
Patent JP-H06277041-A (JP)
Title: Algae and production of 5-aminolevulinic acid
Inventor: SASAKI TAKESHI
IPC: C12P13/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a 5-aminolevulinic acid-producing alga capable of producing the 5-aminolevulinic acid not only under an anaerobic light condition or aerobic light condition but also under an aerobic dark condition, and a method for inexpensively producing the 5-aminolevulinic acid with the alga. CONSTITUTION:A 5-aminolevulinic acid-producing alga obtained by modifying an alga such as chlorella and capable of producing the 5-aminolevulinic acid not only under an anaerobic light condition or aerobic light condition but also under an aerobic dark-condition. This modified alga is used to produce the 5aminolevulinic acid in a high yield at a low cost under the aerobic dark condition or in a medium mixed with glutamic acid (under an aerobic dark condition or aerobic light condition).
Patent JP-H11296562-A (JP)
Title: Device and method for defining unit arrangement limitation rule
Inventor: IWAMOTO NAOKO
IPC: G06F3/0484
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To easily define the arrangement limitation of a unit constituting a control board, etc., and to define the rule regarding the arrangement limitation of the unit as to a device to be registered by using an object icon corresponding to the arrangement limitation. SOLUTION: On a display, a definition field 18 corresponding to the constitution of a rack where the unit is housed displayed. A list of object icons 20 and 22 representing items regarding the arrangement limitation of the unit is displayed. The object icons 20 and 22 are arranged at proper positions in the definition field 18 to define the arrangement limitation rule for the unit. The defined contents are saved in an information data base 16.
Patent JP-S5320707-A (JP)
Title: Automatic return system for subscriber line base band transmission system
Inventor: SHIMADA MASAHARU
IPC: H04B17/00
Filed: 1976-08-10
Abstract: PURPOSE: To enable an automatic return without having no power source throwin at the terminating set side as well as to secure an identification between the fault of the subscriber line and that of the terminating unit through a classification. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59222033-A (JP)
Inventor: IGUCHI MORIKAZU
IPC: H02H7/12
Filed: 1983-06-01
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-S5721102-A (JP)
Title: Microstrip directional coupler
Inventor: KONNO YOSHIO
IPC: H01P5/18
Filed: 1980-07-14
Abstract: PURPOSE:To make the size small and to give an excellent directivity, by providing a main line and a coupling line in parallel and making the length between the main line and the coupling line as <=1/8 than the frequency wavelength. CONSTITUTION:One electrode of an input power supply 1 is grounded, another electrode is connected to an input terminal 1 via a terminating resistor 51, and this input terminal 1 is connected to an output terminal 4 via a main line 7. The output terminal 4 is grounded via a terminating resistor 53. Further, one end of a coupling line 8 is connected to a coupling terminal 2, which is grounded via a terminating resistor 52. Another end of the coupling line 8 is connected to a noncoupling terminal 3, which is grounded via a terminating resistor 54. The length between the main line 7 and the coupling line 28 is taken as <=1/8 of the frequency wavelength lambdag. The A shows the passage loss from the input terminal 1 to the output terminal 4, the B indicates the coupling degree and the C shows the directivity.
Patent JP-S5622278-A (JP)
Title: Decoder selection system
Inventor: HIGUCHI MITSUO
IPC: G11C8/12
Filed: 1979-07-27
Abstract: PURPOSE: To reduce the time required for test through simultaneous selection of a plurality of decoders, by selecting a plurality of word lines at test which are selected by every one normally.  
     CONSTITUTION: When noraml address input signal is fed to the word line selecting input buffer circuit, the transistor Q 1  is conductive and the transistor Q 7  having high threshold value is not conductive. Accordingly, one of word lines is at high level with the wave shape circuit F and transistors Q 4 , Q 5 , and Q 5 , Q 6  and another is at low level to select one decoder corresponding to the low level word lines. On the other hand, when the transistor Q 7  is conductive with the high level address signal at test, the transistors Q 13 , Q 14 , are cut off and Q 11 , Q 12 , are on, two word lines are both at low level, and two sets of decoders corresponding to the word lines of multipleselection are selected, allowing to reduce the time required for the test. 
     COPYRIGHT: (C)1981,JPO&Japio