baber/WOPTO huggingface dataset:
Patent JP-H10333200-A (JP)
Title: Binocular device
Inventor: YAMAUCHI HARUHIKO
IPC: G03B5/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a binocular device capable of obtaining the light operational feeling of an operating member even with simple constitution. SOLUTION: In a binocular device for observing an image formed by a pair of image forming optical systems through an image blurring preventing means and a pair of eyepiece optical systems, the binocular device is provided with a locking member 75 consisting of one member moving between a locking position where the operation of the image blurring preventing means is locked and an unlocking position where the lock is released and an operating member 66 for making the image blurring preventing means operate.  And also, the binocular device is provided with an energizing member 68 being a member for making the operating member 66 and the locking member 75 link such as a leaf spring for energizing the locking member in the direction for holding the locking member at the locking position when the locking member 66 positions at the locking position and on the other hand, for energizing the locking member in the direction for holding the locking member at the unlocking position when the locking member 75 positions at the unlocking position.
Patent JP-S6123469-A (JP)
Title: Digital color copying machine
Inventor: ISHIDA YOSHIHIRO
IPC: H04N1/46
Filed: 1984-07-11
Abstract: PURPOSE:To attain different recording color by selecting any of non-gradation and multi-gradation recording ink color signals and using it as a recording head drive signal. CONSTITUTION:A 4-bit color signal generating circuit 56 converts a 64-gradation signal of an output of an A/D converter 53 into a 4-bit 16-gradation digital color signal and gives it to a multi-gradation recording ink signal processing circuit 7. A processing circuit 7 converts and outputs multi-gradation recording ink signals C2, M2, Y2, BK2 of C, M, Y, BK having a desired gradation based on 4-bit R, G, B signals inputted thereto. An output multiplexer 8 selects either of the non-gradation and a multi-gradation recording ink color signal and the result is fed to a digital color recording section 9 as recording head drive signals CO, MO, YO, BKO.
Patent JP-H0436391-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: IGARASHI JINICHI
IPC: C10M169/04
Filed: 1990-05-31
Abstract: PURPOSE:To improve viscosity index, oxidation stability and thermal stability by using a specific mineral oil as a main component of the base oil. CONSTITUTION:A product is obtained by hydrocracking a vacuum distillate (WVGO) having a boiling point of 360-560 deg.C, a mild hydrocarcking(MHC) oil of WVGO, a deasphalting oil(DAO), an MHC oil of the DAO or a mixture thereof in the presence of a hydrocracking catalyst under reaction conditions of a total pressure of 150kg/cm<2> or less, a temperature of 360-440 deg.C, an LHSV of 0.5hr<-1> or less, and a ratio of H2 to the feedstock oil of 1,000-6,000scf/bbl so that the cracking rate of the distillate of 360 deg.C or above in the feedstock oil may exceed 40wt.%. The product is dewaxed, if necessary, and then feed from an aromatic component to obtain a base oil comprising a mineral oil having a total aromatic content of 2-15wt.%, a total content of isoparaffin and monocyclic naphthene of 60wt.% or more in the saturated components, a tri- or tetracyclic aromatic content of 4wt.% or less in the total aromatic components, a viscosity index of 105 or more, and a pour point of -10 deg.C or lower. Then, 100 pts.wt. base oil is blended with 0.5-10 pts.wt. ash-free dispersing agent to obtain the title composition.
Patent JP-H01310955-A (JP)
Title: Light cover for transport machine
Inventor: MORI SHIGEO
IPC: B32B27/26
Filed: 1988-06-09
Abstract: PURPOSE:To provide a light cover excellent in lightweight properties and impact breakage resistance and having not only high safety but also good heat resistance, mechanical properties, abrasion resistance, oil resistance, weatherability, transparency and gloss by using a transparent heat-resistant resin as a base material and providing a cured film of a curable compound to at least the outer surface of said base material. CONSTITUTION:A light cover for a transport machine is obtained by providing a cured film of a curable compound to at least the outer surface of a molded product composed of a transparent heat-resistant resin and said cured film is formed by using the curable compound as it is but, if desired, said film may be formed by preparing a composition by dissolving or dispersing the curable compound in an org. solvent to apply the same to the molded product and curing the formed film. As the transparent heat-resistant resin, a polycarbonate resin is pref. from an aspect excellent in balance between transparency, heat resistance, mechanical properties and the like.
Patent JP-2000335881-A (JP)
Title: Position detecting method for cylindrical object
Inventor: MATSUMOTO TAKAYUKI
IPC: B66C13/46
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To automatically transport a cylindrical object continuously and without loss time by operating the base position of the cylindrical object according to the distance distrubtion data, and comparing the operated base position with the actual installation height to again detect the position of the cylindrical object in the case of exceeding an allowable value from the comparison result. SOLUTION: On receiving the position detection result of a coil 3 from a position detector 1, a crane control device 2 calculates the base position Z of the coil end face from the detected outside diameter value D and the central axis position Z0. The calculated base position A of the coil is compared with the actual installation surface height T, and if the comparison result is out of the allowable error range, a wrong detection result that the coil is floated or the like is decided and the detection operation is again started. Thus, at the time of detecting the position of the coil 3, in the case where the comparison result exceeds the allowable value, abnormality is deciced to again detect the position, so that the coil 3 can be automatically transported continuously and without loss time always according to the accurate detected position.
Patent JP-S623038-A (JP)
Title: Spinneret device for producing light-transmitting collected fiber
Inventor: SAKUNAGA KENICHI
IPC: D01D5/36
Filed: 1985-06-29
Abstract: PURPOSE:To produce a light-transmitting collected fiber containing the sea- component and the island-component regularly in laminar form, by using a nozzle to join the sea-component and the island-component and extruding the joined components, wherein the spinning die hole of the nozzle has a bottom- spread tapered form to contact with the adjacent spinning die hole at the bottom end. CONSTITUTION:A light-transmitting collected fiber having the sea-component and the island-component is produced by melt-spinning using a spinneret characterized in that the spinning die hole 3a of the sea-component nozzle 3 has a bottom-spread tapered form to contact with the adjacent spinning die hole at the bottom end. The pitch (P) of the extruded island fiber is set to be smaller than the diameter (R) of the spinning die hole (P<R).
Patent JP-S5933415-A (JP)
Title: Lens and its production
Inventor: MOMOKITA AKITAKA
IPC: G02B9/02
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a low aberration lens which does not require finishing to an aspherical surface, by cutting out a part having a necessary refractive index distribution from a base material glass plate provided with the refractive index distribution changing in the thickness direction from the surface toward the inside and finishing the same to a spherical surface. CONSTITUTION:A base material glass plate 10 contg. cations contributing to an increase in the refractive index of glass such as Tl, Cs or the like is brought into contact with a medium 11 contg. ions contributing to a decrease in the refractive index of glass such as Na or K to substitute the ions in the part near the surface of the material 10 with the ions in the medium 11 thereby forming the refractive index distribution wherein refraction n (Z) is max. at the center of the thickness and decreases roughly parabolically toward both surfaces 10A of the plate and wherein the refractive index is uniform within the section parallel with the plane 10A of the plate, in the well thickness of the material 10. The high refractive index face side of the blank lens material 12 obtd. by cutting out the region of the necessary refractive index distribution from such material 10 is polished to a spherical surface with the Z direction normal to the plate plane of the material 10 as the optical axis of the lens and the low refractive index face side thereof is polished to the flat plane perpendicular to the optical axis.
Patent JP-S5844608-A (JP)
Inventor: KAWASHIMA MASANARI
IPC: H01B5/00
Filed: 1981-09-09
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-S5668268-A (JP)
Title: Controlling system of cyclo converter current
Inventor: NAKASHIMA KIHEI
IPC: H02M5/27
Filed: 1979-11-05
Abstract: PURPOSE:To improve the input power factor of the cyclo converter by maintaining the phase input signal for determining the ignition timing of a thyristor sequentially constant during 1/3 of load current half period. CONSTITUTION:The cyclo converter 2 which includes thyristor converters capable of being controlled by currents is provided in each of three-phase star connected AC loads 3. The phase input signals pHU', pHV', pHW' for determining the firing timing of the respective phase thyristors are sequentially set constantly to 1/3 of the half period of the load currents IU, IV, IW, respectively, and the load current value is controlled by other two phases during this period. Thus, the load current is so set that the phase input is large in the vicinity of the peak, that is, the control delay angle is minimum, the phase input power factor is maximum, and the composite power factor of all the phases can be impoved.
Patent JP-S5569005-A (JP)
Title: Pattern inspection method
Inventor: ANDOU SANETOSHI
IPC: G01B11/24
Filed: 1978-11-20
Abstract: PURPOSE: To perform the measurement of pattern width having a given tilt angle formed on the board, by emitting the light beam in which the distribution of intensity is in line shape to the board and obtaining the distribution of transparent light intensity of the board, in the printed board.  
     CONSTITUTION: While emitting the laser light beam from the light source 2 on the printed board 1, the board 1 is moved in a given speed by the means 4a and 4b, and the transmitted light of the board 1 is received with the photo detector 3 and it is converted into the signal and fed to HPF5. The output of HPF5 is the signal having the peak value proportional to the gradient of the transmission light distribution curve at the boundary of the scanning sections on the board 1, this signal is compared with the reference value at the comparators 13W16, FF19 or 20 is set depending on the comparison output, and the clock from the generator 22 is counted 24 or 25. Further, the width of the conductive layer A orthogonal to the scanning lines from the counter 24, and the width of the conductive layer B having a given tilt angle to the layer A from the counter 25 are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H076713-A (JP)
Title: Cathode-ray tube and manufacture thereof
Inventor: SASAKI MORIKAZU
IPC: H01J9/44
Filed: 1993-06-15
Abstract: PURPOSE:To prevent the fouling on the appearance of a deflection yoke and a funnel, and ensure the positioning-fixing condition of an adjusting tool. CONSTITUTION:A wedge-like adjusting tool 15, inserted between a deflection yoke and a funnel 2 to position the deflection yoke 5 on a cathode-ray tube bulb 4 to be fixed by adhesive (b), is composed of a rubber-like elastic body. The outlets 20 and 21 of the adhesive (b) are formed on two acute-angled tip tapered surfaces 16 and 17 abutting on the deflection yoke 5 and the funnel 2, the inlet 22 of the adhesive (b) communicated with the outlets 20 and 21 to be opened is formed on a rear end surface 18 crossing the tip tapered surfaces 16 and 17, and a recessed groove 23 extended from the outlet 20 of the adhesive (b) to spread the adhesive (b) overflowing from the outlet 20 is formed on the tip tapered surface 16 abutting on the deflection yoke 5.
Patent JP-S5571636-A (JP)
Title: Production of base material for light transmission
Inventor: KOBAYASHI RIYUUZOU
IPC: C03B37/012
Filed: 1978-11-20
Abstract: PURPOSE:To obtain the title base material with little light loss by feeding a specified mixed gas (vapor phase heat treating agent) into the gap between a core material and a clad mateiral prior to fusion bonding of the materials in production of the base material by a rod-in-tube method. CONSTITUTION:A core material surface-smoothened and cleaned by mechanical or chemical polishing or heat treatment is put into a clad material similarly treated, and they are heated to about 500-1600 deg.C with a resistance furnace, an oxyhydrogen flame or the like. At a state where the desired temp. is attained and fusion bonding does not occur yet, a hydrogen-free mixt. (vapor phase heat treating agent) consisting of one of C, N, O, S and Se, and one of halogen cpds. such as CCl4 is fed into the gap between the materials at a vapor phase state, and fusion bonding is finished at this state.
Patent JP-S5933737-A (JP)
Title: Liquid metal ion source
Inventor: ISHITANI TOORU
IPC: H01J27/22
Filed: 1982-08-20
Abstract: PURPOSE:To decrease heating electric power required for producing ion from an ionized matter having a relatively high melting point, and shorten preparation time required until a stable beam is obtained by installing the main part of a pin-like anode on an ionized-matter supporting part made of a heat-resistant insulating member and arranging around the ionized matter, a filament, by the electronic impact of which the ionized matter is heated and molten. CONSTITUTION:A pin-like anode 1 is formed by the use of a glassy carbon bar with a diameter of about 0.8mm., and has a pointed end having a radius of curvature below 10mum. An ionized-matter supporting part 2 is made of insulating alumina, and has a U- form boat-like shape. The bottom of the supporting part 2 is provided with a hole which has a diameter of about 1.5mm. and through which the pin-like anode 1 penetrates in such a manner that its end protrudes from the bottom surface of the supporting part 2 by 0.5-1.5mm.. A coil-like filament 4 is provided around the ionized matter 3, so that electrons discharged from the filament 4 directly impact upon the ionized matter 3 and the pin-like anode 1 to heat them. The pin-like anode 1 protrudes from the center hole of a shield electrode 5 by 0.5-1mm.. A lead-out electrode 6 is installed facing the pin-like anode 1, and an ion beam 7 is discharged at a lead-out voltage of 10-15kv.
Patent JP-S5769363-A (JP)
Title: Electronic interpreter
Inventor: KANOU KUNIOMI
IPC: G06F17/28
Filed: 1980-10-13
Abstract: PURPOSE:To realize an effective correction for the mistaken retrieval and operation, by providing a return key to carry out the backward retrieval and display. CONSTITUTION:A return key is pushed when an address counter AC holds a certain count value. Thus a command is given from a control part CON2 to reduce the count value of the AC by -1, and the address is moved back by one from the address of an ROMA that is presently designated to extract the information of an ROMB or ROMC. In such way, a correction is given in an extremely effective way to the mistaken retrieval or operation.
Patent JP-S5570004-A (JP)
Title: Coil conductor
Inventor: NAGANUMA MASAMITSU
IPC: G21B1/00
Filed: 1978-11-22
Abstract: PURPOSE:To strengthen connection of coil conductor mechanically and ensure operational efficiency through lowered temperature by providing concave portion for lower side and both sides of the mating surface of the conductor to be mated and by welding the concave portion embedded with heat-insulating material. CONSTITUTION:The mating surface 4 is provided by cutting the divided part of conductor 1 obliquely. The lower side and both sides of the divided part are provided with concave portions 5 and 6, which are embedded with heat-insulating materil 7. The conductor 1 is welded from the upper surface. The periphery of weld of the conductor 1 is provided with concave portions 5 and 6, which are enbedded with heat-insulating material 7. By so doing, adjacent coil and lower turn coil 8 are protected against heat during welding operation.
Patent JP-S5847707-A (JP)
Title: Autocleaner for raw material feed chute
Inventor: KIMURA TAKAAKI
IPC: B65G45/14
Filed: 1981-09-11
Abstract: PURPOSE:To enable to reliably remove a deposit on a sloping chute through a  simple structure, by a method wherein a scraper is moved vertically over the  sloping chute by the aid of a chain and a guide rail. CONSTITUTION:At the beginning, a scraper 14 is brought to a stop above a dropping point of a raw material to a roll feeder 16, it is driven from a motor according to an instruction from a control panel, and it is lowered through the working of chain wheels 19 and a drive chain 13. At a time when the scraper 14 is lowered, it is guided by a guide rail 12, and it is lowered as it presses an upper surface of a sloping chute 11 to peel and remove an adhered raw material. If the scraper 14 is lowered to a given position, it taps a lower limit switch 23, and a motor 20 reverses by means of the signal to lift up the scraper 14.
Patent JP-S6123571-A (JP)
Title: Pipe turning bearing mount and automatic pipe cutting device for pipe cutting and welding equipment
Inventor: NAKAHIRA HARUTOSHI
IPC: B23Q1/76
Filed: 1984-07-11
Abstract: PURPOSE:To accurately and efficiently cut or weld various pipes by supporting the pipe in such a way as to turn it centering on its axis while a cutter and welder are fixed, and rotating and moving the surface to be cut or welded. CONSTITUTION:A pair of bearings 2 are fixed to the frame of a specific length and the shafts 3 is provided multiple rollers 4 attached on its circumferential surface with elastic materials at fixed intervals in the longitudinal direction and at one end of the shaft 3, a spur gear 5 is installed. The spur gear 5 is meshed with the driving gear 6 which is then directly connected to the electrical motor 9 with reduction gear 7 and an electrical motor 9 with a redution gear 7 and an electromagnetic brake 8 so that it can be rotated or stopped freely. On these rollers 4 the pipe is placed horizontally in such a way that it can be freely rotated centering on its axis and cut or welded. In such a way, various pipes of large diameter to small diameter are automatically cut or welded.
Patent JP-S5668706-A (JP)
Title: Manufacture of high-temperature gas
Inventor: OOSATO NOBUYOSHI
IPC: F23C9/06
Filed: 1979-11-08
Abstract: PURPOSE: To manufacture combustion gas containing only a small amount of molecular oxygen in a stable manner through combustion of a mixture of air and fuel gas, by feeding the mixture of air and fuel gas to a combustion chamber after heating the same appropriately by combustion gas drawn out of the combustion chamber.  
     CONSTITUTION: The combustion gas formed in the combustion chamber 1 is discharged from a pipe 2 as high-temperature gas containing only a small amount of molecular oxygen. Here, a part of the combustion gas is drawn out from a pipe 2' by issuing a mixture gas of air and fuel gas carried through a pipe 3 from an ejector 4, and mixed with the air containing fuel gas ejected from the ejector 4. Then, it is carried via a pipe 6 into combustion chamber 1 for combustion therein. Here, the ratio of the amount of the air containing fuel gas ejected from the ejector 4 to that of the air containing fuel gas passed through a valve 5 is controlled by manipulating the valve 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01313089-A (JP)
Title: Electric washing machine
Inventor: TAKEDA KIYOTAKA
IPC: D06F33/02
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate erasure of stored contents in a memory at the time of power failure and provide possibility of resuming the operation full automatically when the failure is restituted by furnishing a control means, which conducts controls so that the set washing operations are made on the basis of information stored, and an internal power supply to energize this control means and a memory means in the event of power failure. CONSTITUTION:A memory means 3 stores automatic mode and the operating procedures set by a setting means 2, while a processing means 4 reads them one by one and emits an action command to a mechanism part 5, and thus washing operation is carried out according to the operating procedures. A power supply circuit 4e judges whether the AC mains supplied through a line l1 are troubled. If no, the operation is continued, and if yes, the operation is stopped, wherein the time indication on a monitor clock 2e goes out, but changeover is made into the backup mode, and the minimum necessary electric power to maintain the functions of the memory means 3 and control means 4 is supplied from the internal power supply 6 through the line l2, and thus electric power energization is made. This prevents a power failure from erasing the data such as the operating procedures stored in the memory means 3 and the operation hysteresis till the current time.
Patent JP-H07308-A (JP)
Title: Shower tower
Inventor: MAEKAWA TSUTOMU
IPC: F21V33/00
Filed: 1993-06-15
Abstract: PURPOSE:To provide a shower tower capable of brightly illuminating the inside of a unit room with only the luminaires provided on a tower main body panel. CONSTITUTION:A shower piping tool and luminaires 7 are at least integrally provided on a tower main body panel 3, and the tower main body panel 3 constitutes part of the inner wall face of a unit room l in this shower tower 2. The upper end section of the tower main body panel 3 is extended to the indoor side to constitute part of the ceiling face of the unit room, and the luminaires 7 are fitted to an extension section with the radiation direction facing downward.
Patent JP-S6122786-A (JP)
Title: Motor driving method
Inventor: OOMICHI TAKEO
IPC: H02P6/08
Filed: 1984-07-11
Abstract: PURPOSE:To enhance an electromechanical conversion efficiency by supplying a rotor drive signal to a coil winding only at a position where the rotary force of a rotor magnet is high, thereby eliminating unnecessary heating. CONSTITUTION:Input signals in phases A and B are respectively supplied through A-phase semiconductor switch Sa and B-phase semiconductor switch Sb to A-phase and B-phase coil windings La, Lb as a rotor drive signal. The signals A, B are also supplied to logic element X, the logic output signal C from the element X is supplied to the switch Sa as a switching control signal, and supplied as a switching control signal through an inverter INV to the switch Sb. The switches Sa, Sb are turned ON only at the position where the rotary force of the rotor magnet is strong.
Patent JP-S6163070-A (JP)
Inventor: RANBERUTOUSU YOHAN MEUREMAN
IPC: H04B10/61
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。