baber/WOPTO huggingface dataset:
Patent JP-S54117365-A (JP)
Title: Erhardt push bench type pipe former
Inventor: IKEHATA SHIGEKI
IPC: B21C1/26
Filed: 1978-03-04
Abstract: PURPOSE: To form uniform lubricating film on the outer surface of the material, to easily manufacture the pipe with a low piercing force, and to greatly reduce the man-hour of refining work for the product size, by arranging the spacer provided with a through hole around the material so as to interpose between two die units, and by forcibly supplying the lubricant to the ring groove formed when the material is pushed and inserted into the die set.  
     CONSTITUTION: The dies units are constituted of the dies 1, 1', and dies holders 2, 2'; the spacer 7 provided with a through hole 9 is arranged around the material 4 so as to interpose between the dies units; hereby, the die set 3 is formed. The bottomed cylindrical material 4 is pushed and inserted by the mandrel 5, and a ring groove 8 is formed between the spacer 7 and the material 4; then, the lubricant is forcibly supplied to the through hole 9 by the forced lubricating means. The lubricant is always supplied to the ring groove 8 through the through hole 9; hereby, the  lubricating film is formed so as to uniformly contact with the outer surface of the  material 4 in both longitudinal and circumferential directions, and the film melts at  the temperature of the material 4 so as to be free from the breaking of the film; as  a result, the effect of lubrication is doubled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54118240-A (JP)
Title: Safety device of zoom lens
Inventor: UESUGI KIYOUZOU
IPC: G02B7/10
Filed: 1978-03-03
Abstract: PURPOSE: To absorb the impact to be applied to the mirror head part and prevent the occurrence of degreased accuracy and breakage by detaining the holding frame which moves integrally with the mirror head part at the zooming thereby limiting the movement quantity of the holding frame.  
     CONSTITUTION: When an operating ring 2 is turned, the holding frame 1 of a mirror head part 25 turns and moves. The focus is then adjusted by the lens group L 1  which moves cooperatively with this movement. When the ring 2 is moved along the optical axis, the frame 1 and holding frame 6 move integrally in the optical axis direction, and zooming is accomplished by the relative movements of the lenses L 1 , L 2  by the pin 4 of the frame 6 and the lead groove 10 of the cam ring 9, the cam groove 11 and the pin 14 of the holding frame 12 of the lens L 2 , etc. This moving frame 6 is detained by the ring body 28 provided to the fixing part 24, by which the movement quantity of the frame 6 is limited. Hence, even if impact force is applied to the mirror head part 25 and the frame 6 is moved by this, the impact force is absorbed by the ring body 28 and the decrease in the accuracy, etc. owing to the occurrence of breakage or deformation of the pins 4, 14 are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63193811-A (JP)
Title: Manufacture of deformed pipe made of carbon-fiber-reinforced resin
Inventor: ASATANI MITSUO
IPC: B29L23/00
Filed: 1987-02-06
Abstract: PURPOSE:To manufacture a deformed pipe, by a method wherein prepreg obtained by impregnating a carbon fiber with thermosetting resin is wound round a flexible hollow member in a laminated state, which is set up within a mold after preheating and cured by heating up to the curing temperature. CONSTITUTION:A plurality of sheets of prepreg 3 obtained by impregnating carbon fibers with thermosetting resin are wound round a flexible hollow member 2 in a laminated state, and a core rod 1 is pulled out after preheating. Then the laminated prepreg is set up into molds 4, 5, an end part of the flexible hollow member 2 is closed and pressed against the inside of a molding part of the mold by sending pressurized air into the flexible hollow member 2 through the other end part. The laminated prepreg 3 is molded into a predetermined form by curing the same by heating the molds 4, 5 up the curing temperature of the thermosetting resin. A molded product is taken out, the flexible hollow member 2 is taken off through the molded product, and finish processing of an end part is performed. A deformed pipe wherein it is deformed or protruding or recessed parts have bee formed locally can be manufactured without damage of resin, break of the carbon fiber and peeling among laminated fibers.
Patent JP-H06215636-A (JP)
Title: Self-lubricating enamel wire
Inventor: ASANO KENJI
IPC: H01B3/44
Filed: 1993-01-20
Abstract: PURPOSE:To provide an enamel wire which is much better in the strength of an enamel coating film and has self-lubricating quality by applying to the surface of a conductor a coating material in which a specific thermosetting fluorine resin of a predetermined part by weight is added to a resin component of a predetermined part by weight of an insulating coating material and then baking it. CONSTITUTION:This self-lubricating enamel wire is constituted by applying to the surface of a conductor directly or through other insulating materials a coating material in which a thermosetting fluorine resin of 0.1 to 50 parts by weight composed of polyhexaoro-1.3-butadiene represented by a formula I {(n) and (m) are each an integer of 2 or more} is added to a resin component of 100 parts by weight and then baking it. To an insulating coating material to be used, polyimide (class C), polyimide amide (class H to C), polyesterimide (class F, class H), polyester (class B to F), polyurethane (class E, class B), epoxy (class B), formal (class E to A) and nylon (class Y) are applicable.
Patent JP-H10223098-A (JP)
Title: Lever switch for use in vehicle
Inventor: KONYA MASAKI
IPC: H01H21/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch for use in a vehicle wherein noise reduction is devised relative to a lever switch for use in a vehicle which is used in a turn incicator lamp lighting device, etc. SOLUTION: A lever switch is constructed such that a guide pin 6F together with a rocking shaft 6B is provided on an upper surface of a cam 6 which is slided and rocked by a cancel cam 16 and that an elongate hole 7A into which the rocking shaft 6B is inserted in a slidable and rockable manner and a guide hole 7E having an inside hitting contact surface 7D which is inclined relative to the sliding direction of the can 6 and which the guide pin 6F slides are provided in a cover 7, and thereby the can 6 and a slider 5 abut on each other while the guide pin 6F of the cam 6 energized by a coil spring 8 slides on the inclined inside hitting contact surface 7D of the guide hole 7E of the cover 7, and therefore noise is reduced.
Patent JP-H05327921-A (JP)
Title: Destination display board remote control system
Inventor: SEHATA SUEJI
IPC: H04M11/00
Filed: 1992-02-12
Abstract: PURPOSE:To operate a destination display board from a remote place by providing a telephone having a data reception processing means, a terminal having a destination display board operation request processing means and a destination display board outputting each retrieval result by the terminal. CONSTITUTION:A master retrieval processing means 24 retrieves an employee master from an inputted employee number, retrieves a destination master by the employee number and a destination code, retrieves scheduled action master by a scheduled action code and stores the retrieval result in a retrieval result storage file. A data transmission processing means 25 outputs the retrieval result storage file and transmits voice data to a telephone 3. A destination display board operation request processing means 26 requests to operate a destination display board 2 in accordance with the retrieval result of the retrieval result storage file. A destination display board operation processing means 28 operates the column of the employee of the destination display board output part in accordance with the request of a terminal 1 and outputs a destination shcedule, etc. Thus, the destination display board can be operated without putting a person beside the board.
Patent JP-S60169893-A (JP)
Inventor: FUKUZAWA TAKAHIKO
IPC: G06F3/12
Filed: 1984-02-15
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-H05233468-A (JP)
Title: Independent type file backup device
Inventor: SHIBUYA NOBUTA
IPC: G06F12/16
Filed: 1992-02-12
Abstract: PURPOSE:To easily provide a backup system without recognizing main system specifications in detail by interposing a main device between a main system and files. CONSTITUTION:The file backup device 10 to which a backup storage device 11 is connected between the respective files of file devices (#1)12-(#3)14 on a general bus 9. While data are written in the respective files 12-14 from the main system 8, the data are written in the device 11 double, so that the data are backed up. If a fault occurs to, for example, the file device (#2)13, the latest backup data are copied independently of the main system after the file device (#2) 13 is maintained or replaced, so that the system can recover.
Patent JP-S62184691-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/404
Filed: 1986-02-08
Abstract: PURPOSE:To attain the excellent S/N and high circuit integration by connecting a cell plate of an information storage capacitor of a memory cell and a bit line to a sense amplifier. CONSTITUTION:A memory cell MC comprising a transfer gate transistor (TR) QC and an information storage capacitor CS, a bit line BL and word lines WL at each cross point of which the memory cells MC are arranged correspondingly and connected, and a sense amplifier SA where the bit line BL and the cell plate CP of the information storage capacitor CS are connected, are provided. The system acts like a folded bit line form at the sense and is an open bit line form as the structure and advantageous for the minute division. The bit line BL and the cell plate CP are approached together and an external noise is superimposed on the both. Thus, the voltage difference between the bit line BL and the cell plate CP is not reduced and the excellent S/N is obtained.
Patent JP-S60170355-A (JP)
Title: Accumulating communication service system
Inventor: GOUHARA SHINOBU
IPC: H04M3/42
Filed: 1984-02-15
Abstract: PURPOSE:To effectively use an accumulating device in a communication processing node, by providing an accumulation controlling device which selects the most suitable communication processing node for accumulating service calls. CONSTITUTION:An accumulation controlling device 6 to be connected with each communication processing node (CPN) 4 and each gate exchanger (GS) 3 for processing communication is provided. The accumulation controlling device 6 selects the most suitable CPN4 for accumulating accumulating service calls in accordance with the produced condition of accumulating communication service calls, arrangement of each CPN4 in this system, and using condition of accumulating devices in each CPN4. Therefore, the accumulating device in each CPN4 can be used edficiently.
Patent JP-S55118667-A (JP)
Title: Semiconductor switch matrix
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/8246
Filed: 1979-03-06
Abstract: PURPOSE:To readily fabricate a high input impedance voltage controlled semiconductor switch by providing matrix electrodes crossing perpendicularly each other on a special substrate. CONSTITUTION:An n-type local region 4 is selectively formed by once separate each other on a p-type semiconductor substrate 1 by a selectively diffusing process, ohmic first electrodes 5 are provided thereon, and electrode leads a1-a8, b1-111 are sequentially led out on a base plate. An insulating film 6 is provided on the substrate 1, and electrodes 7 consisting of electrode elements A1-A8 and B1-B11 are formed to cross perpendicularly each other over the first electrode thereon. The intersections of stripes are insulated. The electrode elements Ai, Bj are for control purpose. When positive voltage is applied to special electrodes Ai, Bj and is higher than predetermined voltge forming an inversion layer 8 of substrate p-type silicon on the surface, the stripe electrode is inverted to n-type. Accordingly, the electrodes ai, bj can be conducted in inversion layer to readily provided a switch matrix of low capacity.
Patent JP-H04246128-A (JP)
Title: Production of cold rolled sheet of high tensile strength steel for deep drawing excellent in corrosion resistance
Inventor: MATSUOKA SAIJI
IPC: C21D9/48
Filed: 1991-01-28
Abstract: PURPOSE:To improve the corrosion resistance, particularly pitting corrosion resistance, of a cold rolled steel sheet for deep drawing having >=35kgf/mm<2> tensile strength by controlling the components of a starting material and also the manufacturing conditions CONSTITUTION:The improvement of corrosion resistance can be attained by using, as a starting material, a slab of a steel which has a composition containing, by weight, <0.006% C, <=1.0% Si, <=1.5% Mn, 0.03-0.15% P, <=0.03% S, 0.01-0.10% Al, <=0.01% N, 0.18-1.5% Cu, and 0.001-0.2% Nb so that the relations in Nb/C>=3 and 0.01<=(Cu/64+P/31)X(Nb/C)<=0.10 are satisfied. Further, superior deep drawability can be attained by subjecting the above steel slab to hot rolling, to pickling and cold rolling, and then to recrystallization annealing in the temp. range between 700 deg.C and the Ac3 transformation point.
Patent JP-H09216107-A (JP)
Title: Tool supporting device
Inventor: HOJO HIROSHI
IPC: B23B31/107
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool supporting device, which can surely transmit the rotation applied to a chuck main body to a tool. SOLUTION: A shank insertion hole 5, which is opened in the tip face and is arranged in the axial direction, is formed in a chuck main body 1, and in the tip part outer circumference of a shank 21 in a tool 20 to be inserted into the shank insertion hole 5, a twisted groove 22 is arranged. A screw hole 10 penetrating the shank insertion hole 5 from the outer circumference face is formed in the chuck main body 1. The tip part of an engaging screw 11 screwed to the screw hole 10 is engaged in the twisted groove 22 in the shank 21 inserted in the shank insertion hole 5, and the rotation applied to the chuck main body 1 is transmitted to the tool 20 via the engaging screw 11, and at the same time, the shank 21 is prevented from slipping off by means of the engaging screw 11.
Patent JP-S58143426-A (JP)
Title: Magnetic head
Inventor: HAMANA JIYUNJI
IPC: G11B5/23
Filed: 1982-02-18
Abstract: PURPOSE:To reduce the generation of a tape squel by using an adhesive obtained by adding an organic lubricant to resin for the adhesion of plural thin plates, and allowing core half bodies to abut on each other so that adhesive layers are not opposed to each other on both sides sides of a magnetic gap. CONSTITUTION:Adhesives 1c and 2c contain an adequate amount of the organic lubricant added to the synthetic resin to reduce the frictional resistance to a magnetic tape. As the synthetic resin such as epoxy resin may be used, and as the organic lubricant, there may be used in any phase, i.e. solid, liquid, or semisolid phase, but metallic soap, fatty acid ester, and silicone oil and petroleum lubricant may be fovorably used.
Patent JP-H02202957-A (JP)
Title: Method for preparing and purifying gohun
Inventor: HIROTA KATSUYA
IPC: C09D5/06
Filed: 1989-02-02
Abstract: PURPOSE:To prepare a high-quality gohun easily in a short time without requiring a weathering process by hydrothermally treating shells of a shellfish using water or an aq. alkali soln. as a mother liquor. CONSTITUTION:Shells of a shellfish such as oyster or clam are washed, freed of soil, crushed, and hydrothermally treated (pref. in a hot water zone at 300 deg.C or lower under a hydrothermal treatment pressure equal to the satd. water vapor pressure of the aq. soln. at each treating temp.) using water or an aq. alkali soln. (e.g. 1N aq. sodium hydroxide soln.) as a mother liquor to prepare gohun. Conventional methods for preparing gohun require a weathering process, taking a long time of several months or more; the method of the invention, utilizing hydrothermal reaction, produces a high-quality gohun easily in several hours.
Patent JP-H09219662-A (JP)
Title: Dual mode demodulating method and circuit therefor
Inventor: KONNO HIDEAKI
IPC: H04L27/38
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a dual mode demodulation circuit and to reduce the cost. SOLUTION: When a frequency modulation wave is demodulated, a phase converter 18 is connected with a mixer 24 by a switch 46 and the FM orthogonal detection circuit composed of the phase converter 18 and the mixer 24 is used. When a QPSK modulation wave is demodulated, a phase converter 22 is connected with the mixer 24 by a switch 46 and the guadrature transformation circuit composed of the phase converter 22, the mixers 24 and 26 is used. As compared with the constitution in which a frequency demodulation circuit and the QPSK demodulation circuit are arranged side by side, the number of mixers is reduced. As comapred with the constitution in which the frequency modulation wave and the QPSK modulation wave are demodulated by a single signal for detection, the number of phase converters is reduced.
Patent JP-S53113029-A (JP)
Title: Pesticide powder
Inventor: SAKAMOTO AKIRA
IPC: A01N25/24
Filed: 1977-03-09
Abstract: PURPOSE: To provide pesticide powder effective for the control of sheath blight of rice plant, and noxious insects such as leaf hopper, rice-borer, rice leaf beetle, nightwalker, etc., easily applied and dispersed to the field with low loss by scattering in the wind. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63193582-A (JP)
Title: Laser-diode driving circuit
Inventor: TAKAGI YASUTOMO
IPC: H04B10/27
Filed: 1987-02-06
Abstract: PURPOSE:To make the optical output of a laser diode variable, by making the reference voltage of an APC circuit variable. CONSTITUTION:The optical output of a laser diode 6 is varied based on an ambient temperature. Then part of the optical output undergoes optoelectronic transducing action in a photodetector 1. The result is converted into a voltage in a current-voltage converter 2. The voltage is compared with a reference voltage 7 in a differential amplifier 3. The driving current of the laser diode 6 is controlled through a driver 5. Thus the optical output is stabilized (therefore the circuit for this purpose is called an APC circuit). The reference voltage 7 can be varied. When the reference voltage 7 is varied, the optical output can be varied under a stable state. This operation is simple in its operation as compared with a conventional resistance control method.
Patent JP-S53109898-A (JP)
Title: Production of gypsum from copper-containing spent sulfuric acid
Inventor: SOUMA YOSHIE
IPC: C01F11/46
Filed: 1977-03-08
Abstract: PURPOSE: To simply produce gypsum free from copper by adding NH 3  or NH 4  salts to copper-contg. spent sulfuric acid and neutralizing the spent acid with lime while controlling precipitation of copper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07220828-A (JP)
Title: Connector structure
Inventor: KANEKO NORIYOSHI
IPC: H01R13/46
Filed: 1994-01-31
Abstract: PURPOSE:To impede improper contact caused by deflection of a housing generated at high temperature by preventing the decrease of insulation resistance generated by dew condensation. CONSTITUTION:In a holder 9 of mounting a flexible printed board 2, a plurality of window parts 14, respectively coating a connection part 5 of each conductor pattern inserted and stopped, are provided, and this connection part is divided by a partition 15. In addition, a housing 23 externally fitted to the holder receives an elastic terminal 31 respectively brought into elastic contact with both surfaces of the connection part.
Patent JP-H01202526-A (JP)
Title: Air guiding device for internal combustion engine
Inventor: MIYAKE HIROSHI
IPC: B60K13/02
Filed: 1988-02-05
Abstract: PURPOSE:To reduce the intake noise by membrane-vibrating two side face plates with a wide area in a rectangular parallelopiped expansion chamber made of synthetic resin in response to the intake pulsation. CONSTITUTION:The expansion chamber 10 of an air guiding device 7 is made of thermoplastic synthetic resin and is constituted into a rectangular parallelopiped with six side face plates consisting of a front side face plate 10a, a rear side face plate 10b, both the left and right side face plates 10c and 10d, a bottom face plate 10e and an upper face plate 10f. In this case, the area of the front side face plate 10a and the rear side face plate 10b is made wider that the area of both the left and right side face plates 10c and 10d, the bottom face plate 10b and the upper face plate 10f.
Patent JP-S60172304-A (JP)
Title: Luce ro permselective film
Inventor: NAKAO TOSHIO
IPC: B01D71/64
Filed: 1984-02-16
Abstract: PURPOSE:To obtain a permselective film for separation and concentration of a relatively low mol.wt. compd. capable of performing efficient filtration with a low pressure and having high chemical stability by using a material consisting of polyether imide having an inhibiting rate for NaCl and ability for fractionation depending on mol.wt. regulated to below specified values. CONSTITUTION:A soln. of resin consisting of polyether imide compirising a polymer expressed by the formula (wherein Ar1 and Ar2 are vibalent arom. groups) and a good solvent such as N-methyl-2-pyrrolidone is casted by flowing to form a film. A permselective film is obtd. by drying the film or by dipping the film in a coagulative liquid which is a nonsolvent for the resin but has miscibility with the solvent for the resin. The film has <=70% inhibiting rate for NaCl and <=10,000 limit of fractionating mol.wt. Therefore, the film does not inhibit permeation of NaCl but inhibits permeation of low mol.wt. org. compds. and also having heat resistance and strength for resisting pressure.
Patent JP-S54118598-A (JP)
Title: Sliding contact material
Inventor: TODOROKI TSUNEHIKO
IPC: H01H1/023
Filed: 1978-03-07
Abstract: PURPOSE: To improve wear resistance as well as obtain stable contact resistance by adding a definite amount of Nb to Ag.  
     CONSTITUTION: Two to eight wt% Nb is added to Ag. The addition of less than 2  wt%, the lower limit, of Nb barely contributes to the improvement of the wear  resistance of Nb and also the addition of more than 8 wt%, the upper limit, of Nb  tends to impair the wear resistance and also to cause breakage and cracks in the  drawing and rolling processes of contact material. When 0.01 to 0.5 wt% one of  Co, Ni, and Fe is added further to the contact material, the crystal grain is made  finer and the strength of matrix is further raised. Since a greater amount of Nb can  not be added to the contact material in the melt casting method, alloying by a  powder metallurgy method is most preferable for the preparation of the contact  material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H037225-A (JP)
Title: Drug composition having inhibitory action on aldose reductase and excellent absorption
Inventor: KURONO MASATSUNE
IPC: A61K31/35
Filed: 1990-02-07
Abstract: PURPOSE:To obtain a drug composition useful for preventing and treating diabetic complication, having inhibitory action on aldose reductase and excellent absorption, containing an optically active hydantoin derivative. CONSTITUTION:A drug composition containing an optically active hydantoin derivative shown by the formula [W is halogenomethyl, 1H-tetrazol-5-yl, COOR (R is H, alkyl, etc.), etc.; X is O or S; Y and Z are H, halogen, alkyl, alkoxy or alkylmercapto] as an active ingredient. The compound is uniformly dispersed into a polymer carrier (e.g. sugars or sugaralcohols) and further properly with a common additive for preparation and pharmaceutically manufactured by a conventional procedure to give the aimed substance. More preferably the substance is mixed with a water-soluble polymer substance (e.g. hydroxypropyl cellulose). Consequently, the drug composition has raised durability of immediate effect and medicinal effects.
Patent JP-S60232384-A (JP)
Inventor: URUSU SHIYUREEGERU
IPC: G01G19/12
Filed: 1985-02-13
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。