baber/WOPTO huggingface dataset:
Patent JP-S6237645-A (JP)
Title: Evaporator and electric power station with such evaporator
Inventor: VEN JUHA
IPC: F24S23/74
Filed: 1986-06-25
Abstract: 1. Evaporating device (2) which comprises at least one set (20) of solar heating units (21) of that type which has an insulated oblong room (22) which is provided at the top with a slit, a mirror structure with at least one oblong mirror (23) which is mounted on said room (22) to collect the sun radiation and reflect same through the slit into said room (22), and a pipe which extends through said room (22), whereby the pipes from the various solar heating units (21) from the set (20) connect to one another and form together a vapour pipe (24) which extends in sequence through the various solar heating units (21), which evaporating device (2) further comprises supply means (32, 33, 34) to feed liquid to be vaporized, characterized in that said supply means (32, 33, 34) to feed liquid comprise at least one liquid supply pipe (32) and connections (33, 34) which connect in various locations to the vapour pipe (24), and the evaporating device (2) comprises a flow-regulating mechanism (25, 26) at both ends of said vapour pipe (24) which can close partly at least each of said ends while the other end is opened more to thus determine the flow direction inside the vapour pipe (24).
Patent JP-H01320337-A (JP)
Title: Multi-cylinder rotary damper using viscous fluid
Inventor: SUGASAHARA MORIHARU
IPC: F16F9/12
Filed: 1988-06-17
Abstract: PURPOSE:To improve the responsibility and the smoothness of an aligning effect by fitting with a play both side peripheral end edges of movable and fixed cylinders to each groove streak of concentric peripheral grooves respectively formed in a movable shaft and a casing. CONSTITUTION:Concentric peripheral grooves 2h, 1h are respectively provided in the reverse surface side in a flange 2a of a movable shaft 2 and the obverse side in a bottom wall 1c of a cylinder device unit 1a. And movable cylinders 5a, 5b and fixed cylinders 6a, 6b respectively fit with a play each upper side peripheral end edge 5a', 5b', 6a', 6b' to each peripheral groove 2i in the concentric peripheral groove 2h and each bottom side peripheral end edge 5a'', 5b'', 6a'', 6b'' to each peripheral groove 1i in the concentric peripheral groove 1h. These cylinder groups 5a to 6b can be changed moving in the diametric direction of a casing 1 by a width length of these peripheral grooves 2i, 1i, but the cylinder group, even when it is placed in an adjacent condition, holds a separating distance by the thickness of circular arc protrusive streaks 2j, 1j forming the peripheral grooves 2i, 1i.
Patent JP-S6210581-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/06
Filed: 1985-07-08
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-H04350038-A (JP)
Title: Sheet material transfer device
Inventor: OKUDA NAOKI
IPC: B65H5/06
Filed: 1991-05-24
Abstract: PURPOSE:To prevent the damage of sheet materials and the occurrence of wrinkles at the time when the lateral dislocation of the sheet material is regulated by shifting in the axial direction a pair of registration rollers for holding the forefront end of the sheet material therebetween. CONSTITUTION:A sheet material transfer device is provided with a pair of first rollers 5 for holding the forefront end of a sheet material P (not shown) to be transferred therebetween, and a pair of second rollers 2 for holding the rear end therebetween. When the pair of first rollers 5 are shifted in the axial direction for regulating the lateral dislocation of the sheet material P, the roller 2a on one side out of the pair of second rollers 2 is moved so as to follow the movement of the pair of registration rollers 5 via the sheet P. Thereby, when the lateral dislocation of the sheet P is regulated, the damage of the sheet P and the occurrence of wrinkles or the like are prevented. After the sheet P has passed through the pair of slip rollers 2, the upper roller 2a is returned to its initial position before the sheet P is passed. Thus, the lateral dislocation of the sheet P can be smoothly regulated.
Patent JP-S6130291-A (JP)
Title: Gas press-welding machine
Inventor: MIYAGUCHI SHIGEKI
IPC: B23K20/02
Filed: 1984-07-20
Abstract: PURPOSE:To decrease operators' labor and to reduce cost by the constitution in which burners are moved back and forth by means of a rack and pinions. CONSTITUTION:The operator matches the centers of the pipe bodies of burners 3, 4 and joins nozzle 31, 41 by rotating a knob 720 of a means 7 for operating back and forth the burners. The operator matches the centers of the pipe bodies of the burners 3, 4 with the butt surfaces of two steel materials 1, 1 by rotating a knob 62 of a means 6 for centering the burners. A hydraulic ram 22 of a pressurizing means 2 is actuated and the burners 3, 4 are ignited. The burners 3, 4 move back and forth in the directions opposite from each other when the knob 720 of the means 7 is rotated. The butt ends of the two materials 1, 1 are then heated and a bulging part is gradually formed. The two materials 1, 1 are thus uniformly heated and easily and satisfactorily press-welded.
Patent JP-H06340510-A (JP)
Title: Antimicrobial resin, its production and its use as antimicrobial agent
Inventor: NONAKA TAKAMASA
IPC: A01N57/34
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an antimicrobial resin for efficiently removing bacterial in a medium such as water, comprising a polymer consisting of a [2- hydroxy-3-((meth)acryloxy)propyl]trialkylphosphonium compound and a divinyl- based crosslinking agent. CONSTITUTION:This antimicrobial resin comprises a polymer consisting of a [2-hydroxy-3-((meth)acryloxy)propyl]trialkylphosphonium compound of the formula (R is H or CH3; (n) is >=1 integer; X<-> is anion) and a divinyl-based crosslinking agent. The resin is preferably spherical. The antimicrobial resin is brought into contact with a medium such as water to sterilize, catch and remove various kinds of bacteria existing in the medium. The antimicrobial resin is obtained by subjecting a monomer mixture of (meth)acrylic acid glycidyl ester and a divinyl-based compound to suspension polymerization, then treating the polymer with hydrogen chloride, subjecting epoxy group in the polymer to ring opening, carrying out chlorohydrooxylation and then treating the resultant substance with a trialkylphosphine.
Patent JP-H05343122-A (JP)
Title: Connector housing and connector
Inventor: GOTO MORITAKA
IPC: H01R13/42
Filed: 1992-06-09
Abstract: PURPOSE:To stably fit the fellow both terminals at the time of fitting both the housings by constituting a stop surface, which engages a lance of the terminal, of a hole part provided crossing with a terminal insertion hole, to easily decrease a clearance between the insertion hole and the terminal. CONSTITUTION:When a terminal 3 is inserted through stop holes 7 from an opposite fitting side, lances 6 of the terminal are flexed by an insertion hole 10, and when further inserted, the lance 6, reacheing a hole part 12, is released from the flection and protruded outward. An end surface 13 in an opposite fitting side of this hole part 12 constitutes a stop surface, to interpose a stop surface 13 and an end face 14 in a fitting side of a stop hole 11 by the lance 6 of the terminal 3 and the stop holes 7, and the terminal 3 is mounted into a housing 2. In this connector 1, the hole part 12 provided crossing with the insertion hole 10 constitutes the stop surface 13 for engaging the lance of the terminal 3, in the connector housing 2, and since a slide mold of forming this hole part 12 is moved in a diametric direction, the mold is easily formed with no complicated slide structure or the like required.
Patent JP-2000338060-A (JP)
Title: Membrane evaluating apparatus
Inventor: UEDA KAZUHIRO
IPC: G01N23/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a membrane evaluating apparatus capable of changing over a wavelength without changing the incident angle to a membrane sample of X-rays and reducing the damage of the membrane sample caused by the irradiation with X-rays. SOLUTION: A membrane evaluating apparatus has an X-ray source 1 generating two or more characteristic X-rays, a sample support stand 6, a biaxial rotary stand 7, an X-ray detector 11 and drive parts of the sample support stand, the biaxial rotary stand and the X-ray detector and a control part of them and measures the reflection intensity of X-rays of a membrane sample on the basis of the wavelengths of a plurality of characteristic X-rays. In this case, a total reflection X-ray reflecting mirror 3 is arranged between the X-ray source 1 and the membrane samaple 5 and a spectroscopic element 9 is arranged between the membrane sample 5 and the X-ray detector 11.
Patent JP-S637015-A (JP)
Title: Pulse generator
Inventor: ASAKA TAKAO
IPC: H03K5/04
Filed: 1986-06-27
Abstract: PURPOSE:To generate a pulse signal with high resolution, high stability and very large variable range of pulse width by forming a pulse whose period is an integral multiple of the period of a reference clock, forming a fractional pulse with high resolution and summing both pulses. CONSTITUTION:In setting a desired pulse width T, a CPU 18 immediately calculates values N, tx in an equation of T=Nt0+tx (where t0 is a period of the reference clock, N is the number of reference clocks, and tx is the width of a fractional pulse). The pulse width Nt0 is obtained accurately by multiplying the reference clock by N. Further, a digital signal s2 representing the width tx of the fractional pulse is outputted from the CPU 18 and subject to DA conversion or the like by a fractional pulse generator 20, from which a signal s3 whose pulse width is tx is outputted. Then a desired pulse width T is obtained by synthesizing the values Nt0 and tx.
Patent JP-S5852294-A (JP)
Title: Cephalosporin antibiotic and medicinal preparation
Inventor: MUTOU SHIGEAKI
IPC: A61P31/04
Filed: 1981-09-22
Abstract: NEW MATERIAL:A compound of formulaI[R1 is formula II and III; R2 is formula IV (R3 is Cl, NO2, alkoxy), -OR4 (R4 is 1-4C alkyl), -OCH2OR4]. EXAMPLE:4-Chlorophenyl 7-(thiophene-2-acetamide)cephalosporanate. USE:An antibacterial that develops antibacterial activity, only when it is absorbed in bodies, thus causing no microbism substitue. PREPARATION:For example, the reaction of 7-aminocephalosporanic acid of formula V or its sodium salt with thiophene-2-acetyl chloride is carried out in water-acetone mixed solvent in the presence of an alkali metal. Then, the reaction with 4-chlorophenol follows the above reaction, in the presence of N,N- dicyclohexylcabodiimide in a solvent such as tetrahydrofuran to give the compound of formulaI.
Patent JP-S63313430-A (JP)
Title: Manufacture of ceramic high-temperature superconductive material fine wire
Inventor: MARUTA KENJI
IPC: C04B35/00
Filed: 1987-06-16
Abstract: PURPOSE:To secure a ceramic system high temperature superconductive material fine line easily and efficiently as maintaining its inherent characteristic by mixing material consisting of A, B, C and/or each compound containing them so as to become such a composition that is expressed by a composition formula of A2 B1 C3 07-delta, and heating and melting it. CONSTITUTION:Material consisting of A, B, C and/or each compound containing them is mixed so as to become such a composition that is expressed by a composition formula of A2 B1 C3 O7-delta, heating and melting it, and this fused solution is made to flow out of the pressure vessel provided with a fine hole, and this outflow solution is cooled and coagulated, forming a fine wire. In addition, this fine wire is drawn out in a way of corresponding to coagulation speed of the outflow fused solution out of the fine hole whereby formation of this fine hole is smoothable. With this constitution, high current density inherent in a superconductive material is maintained and, what is more, forming work of the fine wire is made extremely simple and easy, thus yield and productivity are improvable.
Patent JP-S5855331-A (JP)
Title: Hydrophobic silica gel and its manufacture
Inventor: KONDOU SEIICHI
IPC: C09C1/00
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a hydrophobic surface having prescribed heat of adsorption of wate by hydrothermally treating silica hydrogel or silica xerogel immersed in an alkaline aqueous soln. of a prescribed pH. CONSTITUTION:Silica hydrogel or silica xerogel is immersed in an alkaline aqueous soln. of 10-11.2pH such as 0.001N aqueous NaOH soln., hydrothermally treated, taken out, and dried. The resulting silica gel has <=10.6kcal/mole heat of adsorption during adsorption of water on the surface. The heat is smaller than heat of condensation of water. The surface of the silica gel is hydrophobic, and the silica gel is widely used as hydrophobic and organophilic silica gel for org. paint, plastics and printing ink.
Patent JP-H04372051-A (JP)
Title: Printing control method for word processor
Inventor: TOYOOKA AKIHIRO
IPC: G06F17/21
Filed: 1991-06-21
Abstract: PURPOSE:To shorten printing time and to omit excess consumption for a printing form and an ink ribbon by storing data indicating the corrected parts in the document data in a memory and printing the corrected character only in the corrected parts in the document data based on the data indicating the corrected parts. CONSTITUTION:A correcting character key is inputted to a part to be corrected as a reprinting signal. For example, data 1 is stored in the only corrected parts in a #2 memory 17. The first four characters in the (n)th line is corrected from 9 to 6 to A to D, and the last three characters in the same line is corrected from X to Z to SP to SP. The bit data at the location corresponding to the corrected seven characters are changed from 0 to 1. In this case, a printing output control part 15 shifts a printing head to the parts indicated by the line of the document format and the numerical value of the line counter when the printing line and a character.
Patent JP-H05340856-A (JP)
Title: Hoop force application device of coil
Inventor: ITO KOJI
IPC: G21B1/11
Filed: 1992-06-10
Abstract: PURPOSE:To apply a hoop force which is equivalent to electromagnetic force and is equal by fitting a rubber tube to the inner-periphery side of a coil and then supplying a pressure medium from an external pressure medium supply source to the rubber tube. CONSTITUTION:A pressure which is nearly equal to a pressure medium with a pressure of Pkg/cm<2> is equally applied to the entire periphery of the inner periphery of a coil 1 when the pressure medium is supplied from a pressure medium supply source 17 to a rubber tube 12 using a high-pressure hose 18. In this case, a protector 11 for preventing the tube 12 from projecting toward the coil 1, a fixing tool 14, and a small spacing between the layers of the coil 1 is fitted. A hoop force is applied to the coil 1 by applying a pressure for inflation. However, since the rigidity of the protector 11 and the tube 12 is extremely small as compared with that of the coil 1, the protector 11 and the tube 12 can easily follow the deformation of the coil 1. Therefore, since a hoop force which is equivalent to electromagnetic force which is actually acted on the coil 1 can be applied. deformation and stress which are generated in the coil 1 can be accurately evaluated and hence a hoop force application device with an accurate coil which can perform pressurized molding with a specified pressure on manufacture can be obtained.
Patent JP-H0814318-A (JP)
Title: Vibration proof system
Inventor: KOJIMA HIROSHI
IPC: F16F13/20
Filed: 1994-07-01
Abstract: PURPOSE:To remove an air tank by keeping a vibration proof characteristic in a vibration proof device using negative pressure. CONSTITUTION:The air chamber 74 of a vibration proof device 11A and the air chamber 74 of a vibration proof device 11B are linked together by means of a pipe 88 and these are connected to a three port-two position switching valve 56 via a branch 89 provided in the middle part of the pipe 88. Air comes in and goes out of the air chamber 74 according to the vibration of a diaphragm 68 facing the air chamber 74. However, since one side air chamber 74 serves as an air tank for the other side air chamber 74, air tank conventionally required between the air chamber 74 and the three port-two position switching valve 56 can be omitted.
Patent JP-S61108663-A (JP)
Inventor: MAIKERU DEII PEITO
IPC: C08L83/00
Filed: 1985-07-10
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-H093548-A (JP)
Title: Production of austenitic stainless steel sheet excellent in corrosion resistance and workability
Inventor: SENUMA TAKEHIDE
IPC: C23C8/26
Filed: 1995-06-16
Abstract: PURPOSE: To produce an austenitic stainless steel sheet combining pitting corrosion resistance with workability by nitriding an austenitic stainless steel sheet of limited N content under specific conditions. CONSTITUTION: An austenitic stainless steel sheet of <=0.05wt.% N content is subjected, after cold rolling, to recrystallization annealing in a continuous annealing furnace and then to gas nitriding treatment in a steel sheet temp. region of 1050-1200 deg.C under the condition that the product of the NH3 concentration (%) in a furnace atmosphere and the nitriding time (sec) in the temp. region becomes 50-1000. Then, the steel sheet is cooled down to <=500 deg.C at >=20 deg.C/sec average cooling rate. By this method, the pitting corrosion resistance in the vicinity of surface layer can be improved by increasing N content only in the extremely limited region in the vicinity of the surface layer of the steel sheet, and workability can be secured by limiting the upper limit of N content in the part inner than the above region in a sheet thickness direction.
Patent JP-S5940337-A (JP)
Title: Master disk for information storing medium and its production
Inventor: ANDOU HIDEO
IPC: G11B7/013
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a master disk for information storing medium capable of accrate reading and tracking which is suited to mass production, by forming the 1st recessing/projecting part, then deleting a part of said part to form the 2nd recessing/projecting part. CONSTITUTION:A photoresist exposure part 4 is formed on a glass substrate 1, and the part 4 remaining after development and fixing is used as a mask to etch 700Angstrom  the surface of the substrate 1. Then the part 4 is deleted to obtain a recessing/projecting part 5 of 700Angstrom , and a recessing/projecting part forming layer 6 consisting of a material which has a doping function with heat is formed with 700Angstrom  thickness. In other words, a chalcogenite glass layer 7 of As2S3 is formed on the substrate 1, and then a metallic layer 8 is vapor depositied. The layer 6 positioned at the upper part of the part 5 is traced by the laser light while the substrate 1 is turned, and the quantity of the laser light is increased at the position where an information pit is formed to dope the layer 8 to the layer 7. The layer 8 is melted and dipped into an alkali solution, and therefore the layer 6 is removed excepting a chalcogenite glass part 10 to which a metal is doped. Thus, a recessing/projecting part 11 is formed at the upper part of the part 5. These parts 5 and 11 are equivalent to a tracking guide and an information pit respectively.
Patent JP-S6210502-A (JP)
Title: Full automatic boiler burning equipment using chaff and powdered fuel etc.
Inventor: MORINO YOSHIO
IPC: F23K3/02
Filed: 1985-07-09
Abstract: PURPOSE:To achieve automatic burning by installing equipment which pulverizes chaff etc. and injects it into a boiler with controlled quantity and also is equipped with an electric controlling system which continues operation automatically. CONSTITUTION:Chaff is transferred into a powdered fuel storage vessel 7 after it falls down and is pulverized by a crusher 6. As a temp. sensor 26 being set up previously in a burning chamber 100 operates, a valvate 37 starts to operate, and fuel and air supplied from the powdered fuel storage vessel 7 which is installed at the end of a fuel transfer path and a hot-air supply pipe 17 respectively, are mixed and then injected from a powder burner 23 in the burning chamber and ignited. When temp. in the burning chamber rises, an oil burner 24 is stopped by a command from the temp. sensor 26, however, burning is continued by the powder burner 23 only afterward. As the temp. sensor 26 operates an inverter corresponding to temp. change in the burning chamber, slow and quick opening and closing operation is controlled and fuel is also controlled in quantity. Thus, chaff and sawdust etc. are enabled to burn continuously and automatically.
Patent JP-S63314011-A (JP)
Title: Limiter circuit
Inventor: MORIKURA SUSUMU
IPC: H03G11/00
Filed: 1987-06-17
Abstract: PURPOSE:To easily set an upper and a lower clipping level, by controlling the base potential of an NPN transistor and a PNP transistor by one control signal. CONSTITUTION:The NPN transistor is used as a control transistor 50, and a control voltage generation part 70 is constituted of a variable resistor. By adjusting the volume of the variable resistor of the control voltage generation part 70 and setting the base potential of the control transistor 50 at VS, the potential lower by the potential between the base and the emitter of the NPN transistor 10 becomes the clipping level of L level. Also, the potential higher by the potential between the base and the emitter of the PNP transistor 11 becomes the clipping level of H level. In such a way, since the upper and the lower clipping levels can be decided only by the potential VS, it is possible to set the upper and the lower clipping levels simultaneously, which facilitates the setting of the clipping level.
Patent JP-H05411-A (JP)
Title: Manufacture of exterior facing material
Inventor: OGAWA MAKOTO
IPC: B28B11/10
Filed: 1991-06-24
Abstract: PURPOSE:To improve the resistance to frost damage at the joint part and solid part of exterior facing material, increase its strength and prevent breakages such as chipping, breaking, cracking and the like from developing by a method wherein real parts are formed by cutting joint parts at both ends of the exterior facing material for rebating. CONSTITUTION:Joint groove parts 2 having the same shape as the actual joint are formed on the surface of exterior facing material original sheet 1 under semi-hardened state by pressing. As the result of the pressing, in the hardened exterior facing material original sheet 1, the peripheries of the joint groove parts 2 are compressed and brought into highly dense state or state, in which specific gravity is high. Next, at both the end joint groove parts of the semi- hardend exterior facing material original sheet 1, solid parts 3 are formed by cutting for rebating.
Patent JP-H0821207-A (JP)
Title: Steam producing system by waste heat of steam, gas turbine composite plant
Inventor: IWASAKI YOICHI
IPC: F01K23/10
Filed: 1994-07-01
Abstract: PURPOSE:To provide a steam producing system capable of making use of heat of discharged air from an axial compressor to cool a tail pipe of a gas turbine combustor and as power steam of a steam turbine after effectively recovering it in a composite plant composed of the steam turbine and the gas turbine. CONSTITUTION:In a composite plant composed of a steam turbine 7 and a gas turbine 8, heat of discharged air from an axial compressor 1, to be used as cooling air for a gas turbine rotor and moving and stationary blades is partially taken out, and this heat is exchanged from condensed water by a heat exchanger 3, so as to produce low-temperature steam, and the low temperature steam is guided into a tail pipe 14 of a gas turbine combustor 2, so as to be used to cool the tail pipe, and it is heated by exhaust heat gas in the tail pipe, so as to produce high-temperature steam, and the high-temperature steam is used as power steam of the steam turbine.