baber/WOPTO huggingface dataset:
Patent JP-H0620269-A (JP)
Title: Production of magnetic recording medium
Inventor: NISHIKAWA MASAO
IPC: G11B5/84
Filed: 1991-06-18
Abstract: PURPOSE:To prevent attraction between a magnetic recording medium and a magnetic head. CONSTITUTION:A plating layer 2 of Ni, Ni-P, Cu, Ni-Cu-P, or the like is formed on an aluminum substrate 1. Mechanical polishing is then applied on the surface and irregularities are formed on the surface of the plating layer 2 through immersion into a solution and a Co-P magnetic layer 3 is formed thereon through electroless plating. Tetrahydroxysilane [Si(OH)4] or the like is then applied through spin coating and burnt to form a protective film layer 4. A fluorooil based lubricant is then applied through spin coating onto the protective film thus forming a lubricant film layer 5. A magnetic disc medium thus produced has reduced static frictional coefficient.
Patent JP-S625305-A (JP)
Inventor: YOKOTA AKIRA
IPC: A47B51/00
Filed: 1985-07-02
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-H10332622-A (JP)
Title: Method and apparatus for determining corrosive state of cathode using steel probe
Inventor: KAJIYAMA FUMIO
IPC: G01N17/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To monitor DC corrosion and AC corrosion simultaneously of a pipe line protected against cathode corrosion. SOLUTION: A steel probe 2 and a saturated copper sulfate electrode 3 are buried closely to a pipe line protected against cathode corrosion and the ON/OFF potential between the steel probe 2 and the saturated copper sulfate electrode 3 is measured simultaneously with the DC current between the steel probe 2 and the pipe line. When a corrosion level is evaluated from these values, the level of AC current between the steel probe 2 and the pipe line is measured in synchronism with the measuring timing and the AC corrosion level is evaluated based on the level of AC current.
Patent JP-H07313859-A (JP)
Title: Production of emulsion of oil and water
Inventor: MAKISE RYUTARO
IPC: C10L1/32
Filed: 1994-05-24
Abstract: PURPOSE:To provide the improved method for producing an emulsion of oil and water. CONSTITUTION:In this method, when water and a surfactant are blended and agitated with each other beforehand while applying an external pressure to them in a high-speed blender the hydrogen bonds of water are weakened with the external pressure applied by the high-speed blender, and simultaneously the surface tension of water is extremely reduced by the surfactant effect to obtain microcluster water consisting of highly dense, extremely fine molecular agglomerates of water. Then, when optional one of oils is added to the microcluster water while gradually dropping the oil to the water by small amount portions by agitating the water by the high-speed blender, the added oil is included in the cluster water consisting of highly dense, extremely fine molecular agglomerates of water so that the oil itself is divided into extremely fine particles and gradually formed into an agar-like colloidal gel. Any one of oils once formed into such agar-like colloidal gel is easily dissolved in water in any required ratio, if necessary to produce an emulsion of highly dense, extremely fine oil and water.
Patent JP-H01313920-A (JP)
Title: Manufacture of laminated element for electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1988-06-13
Abstract: PURPOSE:To manufacture a laminated element continuously and efficiently by successively repeating an operation in which a long-sized laminate, in which an arbitrary number of foil are laminated, is formed continuously and an anode lead is joined with the laminate and the whole is cut. CONSTITUTION:Foil 2 is driven by guide rolls 3 while the cross direction is aligned by each feed roll 1, passed through the guide rolls 3 and guide rails 4 installed between the guide rolls 3, and led out as a long-sized laminate 5 and the front end of the laminate is arranged. The base section of an anode lead 6 composed of aluminum foil, etc., is joined with the front end section of the long-sized laminate 5 electrically and mechanically while being projected in the drawing direction. The laminate 5 is cut in a cutting plane line by a cutter 7, and a laminated element 9 consisting of the laminate in specified size with which one anode lead 6 is cemented is acquired. Accordingly, the laminated elements 9 in predetermined size can continuously be manufactured efficiently.
Patent JP-H0313217-A (JP)
Title: Six-stage rolling mill
Inventor: WATANABE YUICHIRO
IPC: B21B13/14
Filed: 1989-06-09
Abstract: PURPOSE:To control the degree of flatness over a wide range by constituting a crown of a pair of two pieces of rolls, respectively so that its one side end part is tapered and a waveform curve is specified, assembling them in the reverse directions, and integrating them so as to be movable in the axial direction. CONSTITUTION:A pair of work rolls 2 are placed in the upper and the lower parts by placing a rolled stock 1 between them, and the one side end part of the work roll 2 is tapered. As for a roll crown, an intermediate roll 3 is a one wavelength of a waveform curve, and a backup roll 4 is set to a 2-wavelength or more of the waveform curve. Each roll can be shifted in the axial direction, and placed so as to be opposed to each other at every pair. When the work roll 2 is shifted in the axial direction, a roll gap h1 of the end part is varied to h2. A waveform crown also generates the same effect. With respect to edge wave, web wave, quarter elongation, combined elongation, and an edge drop, an excellent correction capability is obtained, and the degree of flatness can be controlled over a wide range.
Patent JP-S6035999-A (JP)
Title: Constant speed drive source
Inventor: KOMURA TSUNEO
IPC: H02P8/00
Filed: 1983-08-08
Abstract: PURPOSE:To extremely reduce the variation of the power of a stepping motor by driving by a bipolar sinusoidal current and associating with a flywheel. CONSTITUTION:A flywheel 9 and a small-diameter belt prime wheel 10 are secured to a rotational shaft 8 of a stepping motor 1, a belt 13 is engaged with a large-diameter belt driven wheel 12 secured to the shaft 11 of a drum 7 to decelerate the drum 7, and a driver 14 supplies a bipolar sinusoidal current having constant effective current to a stepping motor. The flywheel may be constructed in a structure having its function by the rotor itself of the motor.
Patent JP-H08320116-A (JP)
Title: Control device for combustion equipment
Inventor: AOKI YUTAKA
IPC: F23N5/18
Filed: 1995-05-18
Abstract: PURPOSE: To detect easily a degree at which supply air and exhaust are clogged in combustion equipment and troubleshoot reduction in an air flow rate attributable to clogged supply air and exhaust air by installing a rotary operation control means or the like which turns a fan motor based on the rotary speed added during combustion time of combustion equipment. CONSTITUTION: An initial non-combustion time rotary speed of a motor 16a detected with a rotary speed detection means 17 when the fan motor 16a is driven at a definite electric current before the first combustion operation of combustion equipment 13 is detected. A differential rotary speed computation means is installed to compute the difference against a non-combustion time rotary speed of the fan motor 16a detected when the fan motor 16a is driven at a definite current. A rotary speed adding means is installed to add the computed differential rotary speed to the rotary speed during the combustion time of the combustion equipment 13. A rotary speed control means is installed, which turns the fan motor 16a based on the rotary speed added during the combustion time of the combustion equipment 13. This construction makes it possible to halt the operation of the combustion equipment 13 when the gas clogging has advanced during the supply and exhaust of air.
Patent JP-H07330303-A (JP)
Title: Device for producing hydrogen gas
Inventor: NODA TAKAAKI
IPC: B01D53/04
Filed: 1994-06-03
Abstract: PURPOSE:To provide the hydrogen gas production device capable of domestically producing the hydrogen gas with a simple device at a low cost. CONSTITUTION:This hydrogen producing device is formed by connecting the gas-sucking port of a compressor (pump) 3 for charging a gas to the generated gas exit 2a of a heat-absorbing type gas generator 2 for producing a heat- absorbing type gas with the combustion heat of a fuel gas from a hydrocarbon as a raw material, connecting the extrusion port of the compressor to the gas inlet 4a of a PSA gas-separating device 4 therein having an adsorbent 23 for preferentially adsorbing gases excluding H2 gas in the heat-absorbing gas, connecting the purified gas exit 4b of the PSA gas-separating device 4 to a hydrogen gas-storing tank 5, and further connecting a discharged gas exit 4c for discharging the gas detached from the adsorbent on the regeneration of the adsorbent in the PSA gas-separating device 4 to the fuel gascharging route 18 of the heat-adsorbing type gas generator 2.
Patent JP-H08311474-A (JP)
Title: Lubricating oil for refrigerator
Inventor: ANDO SHINYA
IPC: C10N40/14
Filed: 1995-05-19
Abstract: PURPOSE: To prepare a lubricating oil having a good compatibility with hydrofluorocarbon refrigerants as chlorofluorocarbon substitute and good electrical insulating properties by using a polyalkylene oxide deriv. having a trialkylsilyl group in a lubricating oil for refrigerators. CONSTITUTION: A lubricating oil for refrigerators comprising a polyalkylene oxide deriv. having a trialkylsilyl group represented by formula I (wherein Z and X represent each R3 Si-, R3 Si-Q-, H, or a 1-18C alkyl or alkenyl; R<1> represents a 2-12C alkylene or an alkylene having R3 Si; m is 1 to 200; at least one of Z, R<1> and X has a trialkylsilyl group; R3 represents a 1-4C alkyl; and Q represents a 1-4C alkylene) or formula II (wherein X, R<1> and m are each as defined in the formula I; R<2> represents a residue formed by removing n OH's from the polyhydric alcohol; n is 2 to 8; and R<1> and X have each one or more trialkylsilyl groups). The lubricating oil has an excellent compatibility with tetrafluoroethane and a high volume resistivity and is suitable for refrigerators using chlorofluorocarbon substitutes.
Patent JP-S63312485-A (JP)
Inventor: SHIMURA RYOJI
IPC: E05B77/04
Filed: 1987-06-11
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-H01314450-A (JP)
Title: Abnormal clock detecting circuit
Inventor: FUJIOKA YASUSHI
IPC: H04L7/00
Filed: 1988-06-15
Abstract: PURPOSE:To freely set the allowing value of dislocation between the phases of two clocks by using a counting means to have two clock input terminals. CONSTITUTION:When there is difference between the frequency of a basic clock and the frequency of an external clock, phase difference to be generated between clocks, for which the above mentioned clocks are divided, is detected by a detecting circuit 18 and obtained as an enable input ENB of a counter 20 and an up down input U/D. The accumulation of this phase difference is counted in the said counter 20. Then, when the accumulation arrives at a count to correspond to data input, which is set in advance in correspondence to the phase difference to be allowed, in the counter 20, an alarm is outputted.
Patent JP-S6038539-A (JP)
Title: Air conditioning system serving for both ice cold accumulation type cooling and space heating as well as hot water supply
Inventor: MATSUMOTO KOUJI
IPC: F24F5/00
Filed: 1983-08-11
Abstract: PURPOSE:To simplify the titled device by combining a space heating and hot water supply system in addition to an ice cold accumulation type cooling system, by providing a second circulation circuit, which has been made selectively connectable and interruptable, in a load side circuit or a heat accumulation tank and a third circulation circuit, which has been made connectable and interruptable, in a load side circuit or a hot water supply tank. CONSTITUTION:A second circulation circuit F passing through a hot water pump 22, a valve 9f, a heat accumulation tank 3 and a valve 9g is connected with a hot water tank 18. A condenser 14 of a coolant circuit C is so constituted that a third circulation circuit G connecting with a load side circuit B through the condenser 14 is connected with the condenser 14, and hot water whose heat is exchanged by the condenser 14 is circulated to an air conditioner through a hot water pump 23 and a valve 9h. Then a second circulation circuit F connecting with a hot water tank 18 is made connectable with and interruptable to the third circulation circuit G connecting with the load side circuit B through changeover of the valves 9f, 9h, 9i.
Patent JP-S5669541-A (JP)
Title: Generation of magnetic field
Inventor: HATSUTA JIYUNICHI
IPC: A61B5/055
Filed: 1979-11-10
Abstract: PURPOSE: To form the image of spin density distribution of atomic nucleus easily by rotating a gradient direction of a linear type gradient magnetic field in a predetermined plane.  
     CONSTITUTION: The linear conductive member 3a, 3b and 4a, 4b of two Z axis direction-linear type gradient magnetic field generating coils 3, 4 are disposed so as to pass the respective top of an imaginary rectangular shape centering an opposing center 0 between pole piece surfaces 1', and 2' of the opposing pole pieces 1 and 2 of the electromagnet for giving a direct current magnetic field as main magnetic field. In addition, the conductive members of four Y axis direction-linear type gradient magnetic field generating coils 5W8 are disposed, so as to pass the respective top of the imaginary rectangular shape centering the opposing center 0. The respective current directions of the two linear conductive members 3a, 4a and 3b, 4b on the diagonal lines are same and the current directions of 3a, 4a, and 3b, 4b are opposite. Such current is flows so as to make constant the sum of square of both current of coils 3, 4 and coils 7W8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5769435-A (JP)
Title: Multipoint input equipment
Inventor: YAMAZAKI FUMIO
IPC: G06F3/02
Filed: 1980-10-20
Abstract: PURPOSE:To reduce the cost of wiring by wiring a matrix part and a processor mutually by two signal lines, by providing a matrix scanning type multipoint input equipment with a parallel-series data converter adjacently to a matrix. CONSTITUTION:To a parallel-series data converter 8 provided close to a matrix 5, a matrix address from a counter 7 and matrix data from the matrix 5 are inputted at the leading edge of a strobe signal, and then converted into series data successively at the trailing edge of the stroe signal to be inputted to a series-parallel data converter 9 via a signal line 11 together with the strobe signal intted via a signal line 12. The converter 9 converts the input series data into parallel data successively to complete the conversion at the leading edge of the strobe signal, and the matrix address of the counter7 and the matrix data of the matrix 5 are inputted to the write-address line WA and write-data line WD of a storage device 10.
Patent JP-H09330577-A (JP)
Title: Shutter member for magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a shutter structure which enables discrimination of a magnetic disk cartridge being different in a storage capacity, etc., from other magnetic disk cartridges and also prevents occurrence of shaving of a case practically. SOLUTION: This member 3 is constructed of an upper face plate part 31 made of metal and put along the upper side of a case, a lower face plate part 32 put along the lower side of the case and a connecting part 33 connecting the two face plate parts 31 and 32 and a length A of the upper face plate part 31 in the direction from the connecting part 33 intersecting perpendicularly a direction (d) of opening and closing is made larger than a length B of the lower face plate part 32 in the direction from the connecting part 33 intersecting perpendicularly the direction (d) of opening and closing.  At least in the upper face plate part 31, moreover, a length W2, W3 in the opening-closing direction of the fore end part on the side opposite to the connecting part 33 is made smaller than a length W1 in the opening-closing direction of the connecting part 33 and the side edge part 31a, 32a is so provided as to be curved or slanted.
Patent JP-H10318852-A (JP)
Title: Superheat sensing temperature sensor with fuse function
Inventor: HASUMI KAZUHISA
IPC: G01K7/24
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To detect a superheat state, with a simple configuration while double safety is assured, over a wide range of a gas burner, etc. SOLUTION: A substrate 4 is made of a resin sheet, and over it, comb-like electrodes 9a, and 9a... and conductor patterns 10, 10... are formed by printing a conductive based. On the comb-like electrodes 9a and 9a PCT (positive temperature efficient) resistors 5a, 5a... of resin/carbon resistor are formed by printing. Further, thick-film fuses 11a and 11a are formed on the same substrate 4. The PCT resistors 5a, 5a... and thick-film fuses 11a and 11a are connected in series by the conductor patterns 10, 10... with terminals 6 and 6 formed on both ends. The substrate 4 is pasted on a specified surface of a gas burner. By detecting a resistance value between the terminals 6 and 6, a superheat state of the gas burner is known.
Patent JP-H071957-A (JP)
Title: Front glass opening and closing structure in operation cabin of work vehicle
Inventor: YUKI SHIGERU
IPC: E06B7/23
Filed: 1993-06-17
Abstract: PURPOSE:To simplify a lower part sealing structure with a front glass in closed condition, in the operation cabin of a work vehicle constituted so that front glass of the operation cabin can be opened and closed along the ceiling. CONSTITUTION:A lower stopper 15 to receive the lower end part of front glass 9a is constituted in a shape having an inclined shape guide surface 15a to attempt sealing by pushing it against the opening part 4b of the front glass from behind as the front glass 9a is closed and a downward position regulation receiving surface 15b.
Patent JP-S5848638-A (JP)
Title: Water cooling method for weld zone of austenitic stainless steel pipe
Inventor: NAKANO EIICHI
IPC: C21D1/00
Filed: 1981-09-16
Abstract: PURPOSE:To cool the weld line surely over the entire line by injecting cooling water in the shapes of hollow circular cones to the inside surface of austenitic stainless steel pipes including the weld zone thereof from a spray nozzle disposed in the pipe near the butt weld zone of said pipes. CONSTITUTION:A hollow circular cylindrical spray nozzle 23 is disposed in the above-described steel pipes 1, and the cooling water 3 supplied from a pump is injected in the shapes of hollow circular cones from the nozzle 23 to cool the inside surfaces of a butt-weld zone 2. More specifically, the weld zone 2 of the pipes 1 is welded under the same conditions of natural air cooling as in the prior art in the initial layer or up to the 2nd layer. For the 2nd or 3rd and secceeding layers after said layer, the weld zone is welded while the inside surface of the pipes is cooled with the cooling water 24 in the shapes of hollow circular cones injected from the nozzle 23. According to this method, positioning is facilitated, the entire line of the weld line is cooled surely and the amt. of the water to be used is decreased.
Patent JP-H056192-A (JP)
Title: Voice synthesizing device and method of processing the same
Inventor: SATO TSUTOMU
IPC: G10L13/00
Filed: 1991-06-18
Abstract: PURPOSE:To simplify the arrangement of a voice synthesizing device and to reduce the cost thereof even though voice date are transferred to a plurality of devices, by digitalizing the voice data, and by transferring the data to a voice output unit through a circuit line. CONSTITUTION:The arrangement of a voice synthesizing device is divided into a voice synthesizing section 10 composed of a host-interface part 11 and a voice synthesizing part 12, and a voice output section 20 composed of a D/A converting part 13 and an amplifying part. Further, data transfer between these two devices 10, 20 is digitalized. Thus, the data transfer can use a high speed digital circuit line, and since an error process can be applied to the digital signal, it is possible to prevent a quality of a voice from being deteriorated by noise. Further, if a plurality of voice output units are required, only a required number of the voice output units 20 are provided. Since it is sufficient to connect these voice output units 20 to the single voice synthesizing section 10 by means of a digital circuit line, it is possible to reduce the cost thereof in comparison with a conventional device.
Patent JP-S63308672-A (JP)
Title: Image file method and its device
Inventor: OGAWA RYUICHI
IPC: G06T1/00
Filed: 1987-06-10
Abstract: PURPOSE:To promote an efficient using of an image file by inputting adding information to a registration or a retrieving image by a user and accumulating these adding information as an adding information file for respective users independently. CONSTITUTION:Adding information from input means 14 or 15 are converted 16-18 to an outputtable data system as an image signal or a sound signal according to the type of input media and they are stored 113. Next, an adding information list to get correspondence between the ID number of a user, the stored adding information and a display image is prepared 111 and this is stored 114. At the time of next image retrieving, the display image is determined from the retrieving condition input of the user, the ID number of the user, the determined display image and the stored adding information are referred, when there are information to added by the user himself to the display image, they are read and the original adding information of the user is outputted together with the display image.
Patent JP-S5371358-A (JP)
Title: Automatic feeding hot water pot
Inventor: MORI HISAMITSU
IPC: A47J31/54
Filed: 1976-12-04
Abstract: PURPOSE: To enable to take hot water only by opening a hot water valve, introducing the steam pressure generated in the chamber into the upper space in hot water tank, installing the heating chamber to connect to the hot water tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000327333-A (JP)
Title: Oxide magnetic material
Inventor: NAKAMURA AKIHIKO
IPC: C04B35/38
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide magnetic material comprising an Mn-Zn-based ferrite having a high magnetic permeability and a high impedance. SOLUTION: This oxide magnetic material comprises 0.005-0.025 wt.% of SiO2, 0.02-0.07 wt.% of CaO, 0.005-0.030 wt.% of Bi2O3 and 0-0.060 wt.% (with the proviso that 0 is not included) of K2O as accessory components in an Mn-Zn- based ferrite consisting essentially of 52.0-54.0 mol% of Fe2O3, 19.0-22.0 mol% of ZnO and the balance of MnO and has >=5 μm average crystal grain diameter of a sintered compact.
Patent JP-S5671105-A (JP)
Title: Shift register type programmable controller with memory
Inventor: HORIKOSHI MASAYA
IPC: G11C7/00
Filed: 1979-11-13
Abstract: PURPOSE: To facilitate comprehending programs and enhance the memory use efficiency, by using a shift register type memory device as the memory device.  
     CONSTITUTION: Control part 21 decodes instructions stored temporarily in instruction register 20 and outputs the state of I/O device 3 to data busses 5 1 W5 n  according to kinds of instruction and reads pertinent data into operating part 22 and operates it and outputs the pertinent operation result to data busses 5 1 W5 n  and writes  the operation result into I/O device 3. When control part 21 completes execution of  one instruction, control part 21 outputs latch signal 24 to set a new instruction signal to the instruction register. Next, shift signal 25 is output, and shift register type  memories 10 1 W10 n  are shifted by one bit, and each bit of the instruction which has  been stored temporarily in instruction register 20 is returned to the bit nearest to the  incoming side of shift register type memories again. 
     COPYRIGHT: (C)1981,JPO&Japio