baber/WOPTO huggingface dataset:
Patent JP-S569379-A (JP)
Title: Automatic anticorrosion equipment for cathode
Inventor: KAWASHIGE AKIRA
IPC: B63B59/00
Filed: 1979-07-03
Abstract: PURPOSE: To maintain the corrosion prevention of the intended metal body at its best with the minimization of the high frequency noise by invariably retaining the potential of the metal body at a set level through proper control of the value of rectified wave form of the single phase AC sine wave current per unit time.  
     CONSTITUTION: The potential of the intended metal body 5 detected by the checking electrode 1 and the set potential of the variable resistor 2 are inputted into the comparator 6 as difference voltage d with the triangular output voltage of the oscillator 4 through the differential amplifier 3. The gate pulse b is outputted to the thyristors (SCR) 10 and 11 only when the square wave voltage e of the comparator b is at a high level and the output currents f and g of the SCR 10, 11 get together whereby the current with continuous sine rectified waves reaching output current h is fed to the anode 21. The output current flows to the metal body 5 through the electrolytic solution 21. The time ratio at which the output current flows from the anode 21 and the value of rectified sine wave contained according to the ratio as fixed are proportional to the difference voltage d. Thus, the output current is automatically controlled by the difference voltage d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S579517-A (JP)
Title: Method and apparatus for controlling hot rolling work
Inventor: SEGAWA YUUJIROU
IPC: B21B37/28
Filed: 1980-06-20
Abstract: PURPOSE: To obtain a good shape regardless of the longitudinal temperature distribution of a material to be rolled, by forecasting the longitudinal temperature distribution, by longitudinally changing the rolling reduction of a preceding pass, and by holding constant the rolling load along the longitude at a succeeding rolling pass.  
     CONSTITUTION: Such rolling information as slab size, product size, rolling pass starting temperature, and the kind of steel, are set at an initial condition setter 30; an arithmetic unit 32 resolves a heat conduction equation correspondingly to output of the setter 30 in order to forecast a longitudinal temperature distribution of the material at a succeeding rolling pass; the arithmetic unit 32 then operates a longitudinal variation of rolling reduction at the preceding pass required for eliminating the variation of rolling load at the succeeding pass to be caused by above forecasted longitudinal temperature distribution. A rolling condition controller 34, according to the output of arithmetic unit 32, controls a work roll driver 24 and a roll gap controller 26 so as to change the roll gap at the preceding pass correspondingly to longitudinal positions of the material to be rolled. Hereby, the rolling load at the succeeding pass is held constant along longitude and the sheet crown is also made uniform so that the rolling work is practiced obtaining a good shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08277617-A (JP)
Title: Outer wall repairing structure
Inventor: ISHIKAWA TAKASHI
IPC: E04G23/02
Filed: 1995-04-10
Abstract: PURPOSE: To improve strength and workability by connecting, by a plate, the angle part of an existing outer wall where horizontal and vertical skeletons are mutually crossed and connected, mutually connecting the plates by a reinforcing member, and providing a new outer wall thereon. CONSTITUTION: The connecting angle parts with a main strut 1, a stud 2, a sill 3, and an end beam 4 on an existing outer wall B are connected and fixed by plates C as angle tie member. The plates C are mutually connected and fixed by lengthy strip reinforcing members D, and the reinforcing members D are diagonally crossed to reinforce an existing skeleton A. A new outer wall E consisting of metal siding material is mounted on the reinforcing members D. A waterproof sheet is laid between the reinforcing members D and the outer wall E as occasion demands, a heat insulating layer is also provided to improve the heat insulating property, and the difference in level by the superposition of the reinforcing members D is solved to flatten the surface.  Thus, the strength to horizontal load and vertical load can be improved, and the manday and construction period can be reduced since the existing outer wall is not broken up, and the residence is allowed during the construction.
Patent JP-S5710428-A (JP)
Title: Digital thermometer
Inventor: TSUKAHARA TOMIO
IPC: G01K7/24
Filed: 1980-06-20
Abstract: PURPOSE:To enable the inexpensive digital thermometer to be manufactured in the case a resistor-to-be-measured having temperature dependence like thermistor and a strandard resistor are discharged through a common capacitor, by directly comparing and operating the discharge characteristics of the two. CONSTITUTION:The resistor-to-be-measured and the standard resistor are connected to the common capacitor, and the characteristics at the discharge are compared and the resistance is measured. For example, a power source 1, the resistor- to-be-measured 2, and the standard resistor 4 are connected to the common capacitor 7 via switching circuits 3, 5 and 6 and a discharge resistor 18. Then, the time required to discharge through each resistor so as to obtain the constant voltage drop is counted by two comparators 8 and 9 and a counter 11, and the results are inputted to registers 12 and 13. Then said results are compared and operated in an operating part 14, and the desired resistance value or the temperature value is obtained and displayed in a display part 15. In this case the manufacturing cost in greatly reduced by the utilization of a microcomputer.
Patent JP-H02266035-A (JP)
Title: Reinforcing construction of connection panel of steel pipe column and beam
Inventor: ICHINOHE YASUO
IPC: E04B1/58
Filed: 1989-04-03
Abstract: PURPOSE:To increase shear strength and to obtain an advantageous frame to earthquake resistance by using binding materials arranged slantly to a connection panel consisting of up and down flange levels of a beam of a steel pipe column and a steel pipe vertical section to reinforce. CONSTITUTION:The peripheral projections 5 for connecting a beam 8 to a steel pipe column 1 of a circular pipe or square pipe or to the peripheral surfaces of cylindrical ring shaped or square ring shaped column and beam connection hardwares 3 are formed. About a T shaped vertical section is formed, and 8 downward through-holes 6 are formed in the circumferential direction from the external surface to the internal surface thereof. The ring shaped column and beam connection hardwares 3 are welded to column heads of the lower side steel pipe columns 1a, a connection steel pipe 7 is welded on them, and the upper side steel pipe columns 1b are welded through the column and beam connection hardware 3. Then, flanges 8a of the beam 8 are connected to the connection hardwares 3 to insert steel bars 9 into the through-holes 6 of the opposite connection hardwares 3, and are clamped with bolts 10. According to the constitution, a frame capable of easily executing can be obtained with a simple construction.
Patent JP-S5510378-A (JP)
Title: Stucco for die casting die
Inventor: TSUCHIDA MASANOBU
IPC: C10M109/02
Filed: 1978-07-11
Abstract: PURPOSE: The titled stucco for forming the stuccoed film excellent at strength, durability, and heat insulation, on the surface of the dies, being prepared by admixing the mixed liquor of the aggregate consisting of silica sand, chamotte or mortar and diatomaceous earth, and alcohol or thinner, with the oily, heat resisting, flame resisting, cold setting resinous binder.  
     CONSTITUTION: The aggregate is prepared by mixing the silica sand finer than 200 Mesh, chamotte or talc finer than 300 Mesh, and the diatomaceous earth, at the rate 70W95:1W10:3W30. This aggregate is mixed with alcohol or thinner at the rate 1:1W1:5. Thus prepared mixed liquor is admixed with the oily, heat resisting, flame resisting, cold setting resinous binder at the rate 1:0.2W1:1 under an agitation; hereby, the stucco is prepared. Hereupon, above employed binder depends on the preparation stated in the disclosed patent application 49-10339, and has good adhesiveness to the dies wall, good waterproofness and weatherproofness; and the dried film is nontoxic and nonodorous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58201609-A (JP)
Title: Preparation of container for hydrostatic forming
Inventor: MARUYAMA MASAO
IPC: B30B11/00
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a container for hydrostatic forming of which thickness is thin without causing slippage by such an arrangement wherein a preheated metal mold coated with a mold release agent is immersed in sol-like PVC, and a film of PVC is caused to form on the surface of said metal mold, and the PVC film is then heated and caused to gel. CONSTITUTION:A matrix metal mold coated with a mold release agent (e.g. silicone, etc.) is heated to 50-200 deg.C in advance, and it is immersed in a high molecular organic material composed of sol-like polyvinyl chloride and a high molecular film of polyvinyl chloride (preferably, a film of 0.5-3mm. in thickness) is caused to form on the surface of said metal mold, and after that the film is heated up to 100-200 deg.C and caused to gel to obtain the intended container.
Patent JP-S568111-A (JP)
Title: Frame for spectacle
Inventor: TANAKA SUSUMU
IPC: G02C5/00
Filed: 1979-07-03
Abstract: PURPOSE: To make the fixing and holding of a lens sure by forming a frame for lens by the use of a metal material of a high rate of elongation and contraction such as an alloy mainly composed of an Ni-Ti intermetallic compound.  
     CONSTITUTION: A metal frame for the frame for spectacles is made by using an Ni- Ti intermetallic compound. The Ni-Ti intermetallic compound has elongation or contraction extremely higher than that of ordinary metals. This metal frame is bent to a desired ball-type shape and members 1 cut with screw threads to permit screwing and members 2 having threaded through-holes are brazed to both ends of the metal frame. The length of the metal frame is beforehand made shorter by about 0.5W5mm with respect to the peripheral length of the ball type of the lens. A lens is mounted to the metal frame and the members are fastened by screwing. The use of the Ni-Ti intermetallic compound in such a manner makes it possible to surely fix and hold the lens with respect to the peripheral length of the lens or frame of large variances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08254574-A (JP)
Title: Radar for detecting azimuth of interference wave automatically
Inventor: HIRAO RENTARO
IPC: G01S7/32
Filed: 1995-03-16
Abstract: PURPOSE: To realize a radar for detecting the incoming direction of detrimental interference wave automatically and perfectly. CONSTITUTION: The inventive radar comprises an amplitude integrator 1 for integrating the interfering video signal extracted from the clutter-free area of the radar, a mean amplitude calculator 2 for normalizing the integrated value to produce an extent of interference signal, and a unit 5 for correlating the extent of interference signal with an antenna rotation signal to generate an automatic threshold value curve, i.e., an envelope projecting only at the pointed parts in the strength of interference wave. A pattern is presented on a radar scope 8 through amplitude/distance converters 3, 7 for converting the extent of interference signal and the automatic threshold into time axis signal thus enabling the monitoring. Finally, an azimuth calculator 6 measures the azimuth of incoming interference signal based on an output from an amplitude/ threshold value comparator 4 for comparing the automatic threshold value with the extent of interference signal and an antenna angle signal.
Patent JP-S58203086-A (JP)
Title: Cleaning material for adsorbing seal ink remaining on seal impression
Inventor: TAWARA NOBUO
IPC: C08L21/00
Filed: 1982-05-21
Abstract: PURPOSE:To easily remove a seal ink undried remaining on a seal impression, by using a cleaning material containing a butyl rubber as a main constituent together with a copolymer of isobutylene and n-butene and a copolymer of an olefinic unsaturated hydrocarbon and a diolefinic unsaturated hydrocarbon. CONSTITUTION:50-90pts. of a butyl rubber having a degree of unsaturation of 0.6-2.0 and a Mooney viscosity of 41-49, 10-20pts. of a copolymer of isobutylene and n-butene and 10-40pts. of a thermoplastic resin consisting of a copolymer of an olefinic unsaturated hydrocarbon and a diolefinic unsaturated hydrocarbon are mixed with each other at a temperature of not higher than 100 deg.C to obtain a cleaning material which is not sticky to the touch and is a soft elastic solid at normal temperature. By repeatedly pressing a seal impression against the thus obtained cleaning material and separating therefrom for several times, the seal ink undried remaining on the seal impression can be easily removed.
Patent JP-H06271568-A (JP)
Title: 7-phenylpiperazinylquinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a new compound useful as antimicrobial agent, antitumor agent and therapeutic agent for AIDS, having excellently antimicrobial action, antitumor action and antivirus action on AIDS. CONSTITUTION:A 7-(3-phenyl-1-piperazinyl)-8-methoxyquinoline-3-carboxylic acid derivative of formula I (R1 is H or alkyl; R2 is H, alkyl, alkoxy, etc.) and its pharmacologically acceptable salt such as 1-cyclopropyl-6-fluoro-1,4- dihydro-8-methoxy-4-oxo-7-(3-phenyl-1-piperazinyl)quinoline-3-carboxylic acid, etc. The compound of formula I, for example, is obtained by reacting a 7- halogenoquinoline-3-carboxylic acid derivative of formula II (X is halogen) with a 3-phenylpiperazine derivative of formula III in a solvent in the presence of a base such as triethylamine.
Patent JP-H11276827-A (JP)
Title: Air filter of air conditioner
Inventor: NISHIMOTO MASANARI
IPC: F24F13/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air filter which facilitates a push-in action and controls noise. SOLUTION: In an air conditioner in which air is introduced into an air conditioner main body from the front and upper surfaces by driving a fan 8, in the air conditioner main body, after dust, refuse, or the like being removed by an air filter 6 installed along a filter guide 10, subjected to heat exchange by a heat exchanger 7, and released into the room from an outlet 2c formed in the lower surface of the air conditioner main body, a friction preventing projection 12a is formed on the filter guide 10 or the air filter 6 to reduce the friction of both.
Patent JP-H093616-A (JP)
Title: Powder mixture for thermal spraying
Inventor: SUGAWARA KATSUO
IPC: C22C30/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a powder mixture for thermal spraying, used for forming a thermally sprayed coating excellent in sulfuric acid dew point corrosion resistance on the surface of a member to be exposed for a long time under the sulfuric acid dew point corrosion environment. SOLUTION: An Ni-base alloy powder, which has a composition consisting of, by weight, 15-50% Cr, 1-24% Mo, 0.01-20% Fe, 0.01-0.3% N, and the balance >=45% Ni with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.1-2% Nb, 0.1-4% Ta, 0.1-4% W, and 0.1-4% Cu and/or one or >=2 kinds among 0.05-0.4% Ti, 0.01-0.4% Al, 0.1-5% Co, and 0.1-0.5% V, is mixed with an Fe-base alloy powder having a composition consisting of 14.5-30% Si and the balance Fe with inevitable impurities so that (Fe-base alloy powder)/(Ni-base alloy powder) takes a value ranging from 1/9 to 3/7.
Patent JP-S568649-A (JP)
Title: Preparation of cake
Inventor: OOTA TOSHIYUKI
IPC: A21D15/00
Filed: 1979-07-05
Abstract: PURPOSE: To reduce the content of vaporization of alcohol, to improve the danger of fire and the fear of environmental pollution, and to raise the fungal resistance of cakes, by coating the cakes with cold alcoholic water, by putting them in a container, followed by airtight sealing.  
     CONSTITUTION: Cakes are coated with alcoholic water cooled to about not higher than 20°C, by spray, etc., put in a waterproof container made of plastic, etc., sealed airtightly, and stored. Alcoholic water with an alcohol content of about 95W5wt%, especially 80W10wt% is preferable. Alcohol, whisky, low-class distilled spirits, sake, etc. can be used as the alcohol. Since alcohol deeply and uniformly penetrated into the inner parts of the cakes remains in them in this method, it improves extremely fungal resistance. Any cakes may be used, but this method has especially an effect on cakes made of fats and oils as materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04316953-A (JP)
Title: Discharge port structure for air-conditioner
Inventor: MAEKAWA NOBORU
IPC: F24F13/20
Filed: 1991-04-17
Abstract: PURPOSE:To increase the apparent width of a cold air discharge port, to prevent the occurrence of condensation owing to a plastic vane to open and close the cold air discharge port, and to improve the design properties of a whole. CONSTITUTION:A vane drive part mounting space S having the same width as that of a cold air discharge port 3 is formed in an interlocking manner on the one side of the cold air discharge port 3 and the space and the discharge port are collectively opened and closed by means of a vane 4. Side plates 9 being a partition wall are integrally located in three spots of both sides of the vane and a spot being a boundary between the cold air discharge port 3 and the vane drive part mounting space S. Cold air is prevented from making direct contact with the vane drive part mounting space S side. This constitution increases the apparent width of the cold air discharge port, dissolves a practical problem, such as condensation owing to a vane to open and close the cold air discharge port, and improves the design properties of a whole.
Patent JP-H10283102-A (JP)
Title: System and method for converting remote control signal to computer/keyboard signal
Inventor: BRUSKY KEVIN J
IPC: H04N5/44
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To receive radio signals from a remote TV control part or both a radio computer and a keyboard and to interprete the radio signal. SOLUTION: A computer system is composed of a convergence system 100, a radio transmission type remote control part 200 and a radio transmission type computer keyboard 210. When an IR receiver 204 in the convergence system 100 receives a signal from the remote control part, this signal is reformatted into a format signal having a make code and a break code, converted into a signal equal with the signal from the computer keyboard 210 and sent to a CPU 208. In the case of the signal from the computer keyboard 210, it is not converted. Since the signal received from the remote control part 200 and the signal generated by the computer keyboard 210 are converted into the equal signals and supplied to the CPU 208, the CPU 208 can deal with both the signals.
Patent JP-H09274244-A (JP)
Title: Instant camera provided with consecutive photographing device
Inventor: TSUCHIDA MICHIRO
IPC: G03B15/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To consecutively take a plurality of photographs and to view the images thereof on photographic paper by making the photographic paper detachable and providing a consecutive photographing device to which a plurality of lenses for successively exposing the images of a subject at a plurality of spots of the photographic paper are attached so that their optical axes may be parallel. SOLUTION: A camera body 1 is equipped with the consecutive photographing device part 2 and a photographic paper pack 3, and the photographic paper is set in the pack 3, then the photographic paper is provided with a function for developing. By this camera, four images are respectively exposed at two upper and lower stages in a right-and-left direction on the photographic paper, that is, eight pictures are consecutively taken. In the device part 2, four lenses are arranged at the upper and the lower stages in the right-and-left direction, that is, eight lenses 4 are arranged so that their optical axes may be parallel or almost parallel. Furthermore, by pressing a shutter button 5, eight lenses 4 are successively opened/closed in a predetermined order so as to successively project photographic images on a predetermined positions of the photographic paper.  Therefore, a plurality of photographs are consecutively taken and the images thereof can be viewed on the photographic paper soon.
Patent JP-S62242310-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-04-14
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-S57200398-A (JP)
Title: 3"-n-methyl-4"-c-methyl-3',4'-deoxykanamycin b or 1-n-acyl derivative of its 4"-epimer and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1981-06-03
Abstract: NEW MATERIAL:3"-N-Methyl-4"-C-methyl-3',4'-deoxykanamycin B shown by the formulaIor 1-N-[(S)-4-amino-2-hydroxybutyryl]derivative of its 4"-epimer and its acid addition salt.  
     USE: An antibacterial substance. Having improved antibacterial power against various kinds of bacteria including resistant bacteria.  
     PROCESS: For example, three amino groups and one methylamino group except the amino group at 1 position of a compound shown by the formula II are partially or completely protected with an amino-protecting group, to give a partially protected compound shown by the formula III (when all R 1  are H, 1W4R 2  are monofunctional amino-protecting groups and 0W3R 2  are H; when 1W3 pairs of R 1  and R 2  form bifunctional amino-protecting groups, the remaining R 1  and R 2  are all H, or the one is H and the other is monofunctional amino-protecting group). This compound shown by the formula II is reacted with a compound shown by the formula III or its amino-protecting compound or reactive derivative to give a 1-N-acylated compound shown by the formula IV, and the amino- protecting group is eliminated, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03284268-A (JP)
Title: R-type fire fighting device with automatic-shutter inspection function
Inventor: AOKI KAZUFUMI
IPC: G08B23/00
Filed: 1990-03-30
Abstract: PURPOSE:To inspect a damper usually without much labor so that such an unexpected event that the damper fails to act due to a trouble can be avoided when a fire occurs, by a method wherein a R-type composite receiver accesses to relays for controlling according to floor-wise start monitoring data and floor-wise reset monitoring data and performs collation and search to obtain monitoring date, and a sequencer gives the resulted monitoring data to central relays in turn. CONSTITUTION:A R-type central fire fighting device 1 consists of a R-type composite receiver 2, a CRT 4 as a display, a printer 5 as a print-out device, a key board as a key input device which is operated by a user of the R-type receiver 2, central relays 9 and a sequencer 3. The R-type receiver 2 is connected to relays 8 by signal lines 10 so that the receiver 2 is able to access to the relays 8 for controlling and monitoring. Monitoring data can be output to the CRT 4 and the printer 5, and the monitoring data and particular data stored in a ROM of the R-type receiver 2 are collated and searched so that the receiver 2 is able to access to the relays 8 for controlling according to specified linkage data.