baber/WOPTO huggingface dataset:
Patent JP-S63126357-A (JP)
Title: Color original reader
Inventor: IMAIZUMI KENJI
IPC: H04N1/00
Filed: 1986-11-17
Abstract: PURPOSE:To facilitate and ensure the adjustment of relation of position of a color filter and a line image sensor by using a sensor so as to detect a prescribed mark provided to a color filter frame, observing the moving state of a color filter. CONSTITUTION:A color separation filter 5 provided respectively with red and blue color filters 5r, 5b at an equal interval is moved vertically around a greed filter 5g via a linear drive motor synchronously with a drive pulse of an image sensor and slits 5m, 5n forming a marker provided between filters 5g, 5b and 5g, 5r is detected by a photointerrupter 10. Then the detected waveform of the interrupter 10 is observed by an oscilloscope or the like in the vertical movement period of the filter 5. In selecting the intervals Tb, Tr detected twice by the interrupter idencially as to the slits 5m, 5n, the alignment adjustment between the slit and the image sensor are facilitated and ensured.
Patent JP-H0987681-A (JP)
Title: Enzyme-containing oil-and-fat detergent
Inventor: HIRAI TAKASHI
IPC: C12R1/125
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-and-fat detergent containing enzyme useful for water supply system cleanup, etc., by mixing an oil-and-fat detergent made from waste oil with a fermented product obtained by inoculating a pure cultured product of Bacillus bacteria into a fermentation stock comprising grains, grain sugar and defatted grain refuse followed by conducting a fermentation. SOLUTION: First, a horizontal-type rotary drum with an agitator and heater is charged with a fermentation stock comprising a grain-cruched product, grain sugar, defatted grain refuse and sugar, and the stock is sprinkled with water under agitation and subjected to steam sterilization at 150 deg.C for 40min and then further sprinkled with disinfected water to cool the internal temperature of the stock to 25 deg.C, then the resultant stock is mixed with yeast and sprinkled with a liquid prepared by adding a pure cultured product of Bacillus bacteria (e.g. Bacillus subtilis IFO 3025) to fat mater, and hot air at 43 deg.C is blown into the resultant system to conduct a fermentation followed by drying the system with a vacuum dryer to obtain a fermented product.  Next, the fermented product is mixed with an oil-and-fat detergent made from waste oil, thus obtaining the objective safe detergent useful for e.g. cleanup of water supply systems such as drainage ditches of kitchens, bathrooms, lavatory, henhouses, warehouses, food plants, etc.
Patent JP-H0580888-A (JP)
Title: Package mounting confirming system
Inventor: FURUKAWA HIROMASA
IPC: G06F3/00
Filed: 1991-09-24
Abstract: PURPOSE:To attract an operator's attention by issuing an error report before a system is started up when the erroneous mounting of a package on a cage is found out. CONSTITUTION:Recognition whether or not the package is mounted correctly at a position where the cage can be packaged is performed by comparing the output 302 and 303 of the packaging code setting circuit 300 of the cage with the packaging codes 103 and 203 of the packages set at the switches 102 and 202 of package circuits 100 and 200 at comparators 106 and 206, and turning on a light emitting diode 404 by a signal which reports the fact that the package is mounted erroneously when a result shows.
Patent JP-H10123325-A (JP)
Title: Display formed by using hologram
Inventor: TAKAHASHI SUSUMU
IPC: G02B27/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease aberrations by wavelengths and to beautifully reconstruct even the images parted from hologram surfaces by combining the hologram recorded with the images and the hologram for aberration correction and illuminating the hologram recorded with the images by the light diffracted by the hologram for aberration correction. SOLUTION: The hologram 11 for aberration correction is irradiated with the illumination light 14 from a white illumination light source. The light reflected and diffracted by the hologram 11 for aberration correction is made incident on the hologram 12 recorded with the images and is diffracted to form the images. In such a case, the dispersion of the colors by the aberrations from the hologram 12 recorded with the images is negated by the hologram 11 for aberration correction and the color dispersion of the reconstruction light diffracted from the hologram 12 is eliminated. The similar effect holds even if the relation between the hologram 11 for aberration correction and the hologram 12 recorded with the images is reverse. The similar effect is obtd. as well even if the diffracted light obtd. by illuminating the hologram 12 recorded with the images with the illumination light source 14 is diffracted by the hologram 11 for aberration correction.
Patent JP-H01113940-A (JP)
Title: System for magnetizing magneto-optical disk
Inventor: NAKAGAWA KATSUJI
IPC: G11B11/105
Filed: 1987-10-27
Abstract: PURPOSE:To execute initialization and total deleting independently in each side by heating only one side of a both sides-medium with light irradiation, lowering holding force and independently magnetizing only one side. CONSTITUTION:A magneto-optical disk medium 4 is arranged in the further inner side of xenon flash lamps 2 and 3 to be arranged between two magnetic poles 1 and 1'. When only an magneto-optical disk upper surface 5 is initialized to totally deleted, the xenon flash lamp 2 is emitted from the magnetic poles 1 and 1' in a direction, in which magnetization is desired, in a condition that a magnetic field to be smaller that the coercive force of the magneto-optical disk medium 4 is generated. By the emission of the xenon flash lamp 2, only the magnetic film of the magneto-optical disk upper surface 5 is heated and by a temperature increasing, the coercive force is lowered and the magnetization is executed. Concerning a magneto-optical disk lower surface 6, the xenon flash lamp 3 is emitted and the magnetization is executed in the same theory. Thus, the initialization and total deleting can be executed independently in each side.
Patent JP-H10115018-A (JP)
Title: Precast made box body structure
Inventor: FUJII MASAYUKI
IPC: E04B1/61
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a precast made box body structure capable of maintaining sufficient watertightness for a long time even if compressibility of a primary elastic water stop material has become 20% to 80%. SOLUTION: A primary elastic water stop material 9 is arranged between the PC box end surfaces 6, 8 facing each other. The pair of PC boxes are tied together and a watertight water stop section 18 is formed by compressing the primary elastic water stop material 9 which includes a high hardness layer 12 composed of a crosslinking viscoelastic body for preventing movement of the primary elastic water stop material 9 at one of the surfaces 8 contacting the PC box and also includes a low hardness layer 10 composed of a crosslinking viscoelastic body, which follows the movement of the PC box contacting surface, on the other surface 6 contacting the PC box. The primary elastic water stop material 9 is formed by integrally forming a plurality of crosslinking viscoelastic body layers including those mentioned above.  The primary elastic water stop material 9 is arranged so that the border surfaces of the high hardness layer 12 and the other crosslinking viscoelastic body layers may be parallel to the contacting surface 8 of the PC box.
Patent JP-H07126706-A (JP)
Title: Production of composite having wear resistance
Inventor: TANAKA YASUSHI
IPC: B22D19/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a method for producing a homogeneous composite capable of improving wear resistance and furthermore free from defects such as bubbles at the inside by sufficiently and uniformly mixing and dispersing reinforcing metal powder into an Sn series low m.p. alloy excellent from the viewpoints of the time and production cost required for the production. CONSTITUTION:Coating powder in which an Sn or Ni plating layer good in wettability with an Sn series low m.p. alloy is formed on the outer circumference of Fe series powder with 10 to 1000mum grain size having an approximately spherical shape, and after that, a flux layer (such as ZnCl2.NH4Cl series flux) for preventing oxidation is formed on the outer circumference of the plating layer is prepd. The powdery mixture of the coating powder and Sn series low m.p. alloy powder is heated to the m.p. of the Sn series low m.p. alloy powder or above and is cast and formed.
Patent JP-H03160543-A (JP)
Title: Circuit for specifying extended address
Inventor: RATSUSERU SUTEFUAN PAJIETSUTO
IPC: G06F12/02
Filed: 1990-10-12
Abstract: PURPOSE: To easily access the segment of a memory relating to an adapter card by transferring data between a selected address and a first bus when the selected address is accessed. CONSTITUTION: A specified storage place inside the first segment of the memory 322 is address specified by loading the address of a desired storage place inside the first segment on a POS 7/6 and the selected storage place is accessed by address specifying the POS 4. Similarly, for the specified storage place inside the second segment of the memory 122, the address of the desired storage place is loaded on the POS 7/6 and the POS 3 is successively address specified. This, by using sub address specification, the large segment of the memory 122 related to the adapter card 110 is accessed through the POS registers 3 and 4.
Patent JP-S61148516-A (JP)
Title: Control device of magnetic field generating coil
Inventor: ASAI ITARU
IPC: G05F1/56
Filed: 1984-12-24
Abstract: PURPOSE:To increase a response speed, and also to control with a high accuracy the strength of a magnetic field by correcting a current set value of a loop for controlling a current flowing to a magnetic field generating coil to a constant current, by a difference between a current detecting value and a current theoretical value. CONSTITUTION:When a sample command circuit 33 sends a sample command to a sample and hold circuit 32 by a prescribed timing, an input signal of that time point is outputted from this sample are hold circuit 32, added at a current detecting value and a current set value, and inputted to a current controller 24. That is to say, a difference between a current detecting value outputted from an insulating amplifier 22 and a current theoretical value outputted from a virtual current computing element 31 is a magnetic field error, and a magnitude of the current set value is adjusted by this magnetic field error portion in the time point when the sample command signal is been generated. In this case, when a time interval of the sample command signal outputted from the sample command circuit 33 is set to a suitable length, even a magnetic field detector 11 whose response speed is low can correct its error portion correspondingly enough.
Patent JP-H08136597-A (JP)
Title: Insulation diagnostic apparatus of oil-immersed transformer
Inventor: YAMADA NAOYA
IPC: G01R31/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain an insulation diagnostic apparatus by which the tendency control of an insulation resistance can be executed without being restricted by a service interruption by a method wherein an oil-temperature detector is provided and the ratio of a DC insulation resistance value to an AC insulation resistance value with reference to the oil temperature of an oil-immersed transformer is stored in advance. CONSTITUTION: The value of the ratio of a DC insulation resistance value to an AC insulation resistance value with reference to the oil temperature of an oil-immersed transformer 2A is stored in advance in a memory inside a measuring part 13. The oil temperature of the oil-immersed transformer 2A is detected by an oil-temperature detector 12, and the AC insulation resistance value and the capacitance of the oil-immersed transformer 2A are found by a first arithmetic part inside the measuring part 13 on the basis of detection values of a high-frequency voltage VS and a leakage current IX.  Then, an oil-temperature detection value by the oil-temperature detector 12 and the value of the ratio of the DC insulation resistance value to the AC insulation resistance value according to the value of the capacitance to be found by the first arithmetic part are read out from the memory by a second arithmetic part. Then, the AC insulation resistance value which is found by the first arithmetic part on the basis of the value of the ratio is converted into the DC insulation resistance zalue. Thereby, also a DC insulation resistance can be obtained even when a service interruption is not generated.
Patent JP-H02120146-A (JP)
Title: Brake energy regenerater for vehicle
Inventor: TANAKA KOJI
IPC: F16D61/00
Filed: 1988-10-28
Abstract: PURPOSE:To actualize smooth and safety vehicle operation by operating a necessary condition for control over an electromagnetic clutch coupling a hydraulic circuit and a power take-off unit connected to this hydraulic circuit and wheels at each control period, and controlling the hydraulic circuit and the electromagnetic clutch with the operated result. CONSTITUTION:A power take-off unit 8 is connected to the output side of a transmission 5 outputting in changing speeds of an engine 1, and its power take-off shaft 12 is connected to a hydraulic circuit consisting of high and low pressure accumulators 26, 27, a circuit selector valve 25 and a pump-motor 14 or the like via an electromagnetic clutch 13. This hydraulic circuit and the clutch 13 both are controlled by a control means 64. In brief, each request state is judged and operated from each output signal of various sensors and switches detecting each state of the hydraulic circuit and the electromagnetic clutch 13 at each control period at an energy recovery mode, an energy regenerative mode or a normal brake control mode, whereby the hydraulic circuit and the electromagnetic clutch 13 are controlled by the operated result.
Patent JP-H08140227-A (JP)
Title: Gas insulated switching apparatus
Inventor: MIYAZAKI TAKASHI
IPC: H02B13/02
Filed: 1994-11-08
Abstract: PURPOSE: To facilitate the alteration of an apparatus layout by reducing the installation area of the entire apparatus. CONSTITUTION: Two stages of upper and lower bus pipelines 23 having coupling parts 23A with a PCT unit 2 at a center are disposed in parallel at the back surface side of an operation board 30, and a transformer side bus disconnector container 24 is coupled to the pipeline end of the lower stage, and a power receiving side bus disconnector container 26 is coupled to the pipeline end of the upper stage. The unit 2 is coupled to the part 23A, the CB container 1B of the unit 1 is coupled to the container 26, and a transformer primary unit 3 is coupled to the container 24. The unit 1 is coupled directly with a plug-in part 1A and the container 1B. A PCT is mounted at the unit 2, and a transformer 6 is coupled to the unit 3 via a pipeline 25. An operating unit is disposed on the board 30 side.
Patent JP-H1082147-A (JP)
Title: Snow lying preventing method employing modeled polyester resin
Inventor: WATANABE TAKEO
IPC: B05D5/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide excellent weatherability and prevent snow lying on an inclined face by applying a modified polyester resin on a roof face in three layers of upper layer, intermediate layer, and lower layer. SOLUTION: Fat and oil, refuse, and stains on a roof face are removed and the roof face is fully dried, then it is coated with a modified polyester resin undercoat by a brush or a spray. A modified polyester resin intermediate coat is applied when four hr or more elapse after the undercoat is applied, and a finish coat is applied when four hr or more elapse after the modified polyester resin intermediate coat is applied to form a three-layer paint film layer. The roof face is not frozen within -50 deg.C, snow is gradually slid down at the inclination angle of about 30 deg.C, can be prevented from lying.
Patent JP-H04148388-A (JP)
Title: Differentiator for time constant variable
Inventor: TANIGAWA HIROSHI
IPC: H03K5/08
Filed: 1990-10-11
Abstract: PURPOSE:To simply obtain a semiconductor integrated circuit by using a mutual conductance amplifier so as to make the mutual conductance for a calculation amplifier in place of a variable resistance variable. CONSTITUTION:The differentiator is composed of a calculation amplification circuit A1 where a signal is inputted through a capacitor C1 and a mutual conductance amplification circuit A2 where mutual conductance connected between input/output terminals of the calculation amplifier A1 are made variable. Therefore, it is constructed with a simple circuit, and the mutual conductance can be easily changed by adjusting the operation current with the mutual conductance amplifier A2, the time constants for the differentiator can be easily adjusted. Thus, the semiconductor integrated circuit can be easily obtained.
Patent JP-2000102856-A (JP)
Title: Casting method
Inventor: MURATA YUTAKA
IPC: B22C9/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a shrinkage cavity of a finished casting by filling a mold with a molten metal, stopping the metal pouring to a pouring gate of the mold at the point when the metal begins to flow out into a communication gate to a feeder part or into the feeder part, and then pouring a new molten metal to the feeder part after a short time in a casting by a bottom pouring cast process. SOLUTION: It is preferable that a casting frame 2 for housing a sand mold 3 is constituted of a vertical split casting frame, and that the sand mold 3 has a pouring gate and a feeder part 11 so as to pour the molten metal directly to the feeder part 11. A plug 15 is lifted, and the molten metal in a casting ladle 12 is poured into a mold cavity 7 via a pouring funnel 4 and a pouring path 5. When the temperature of a mold 1 exceeds a given value in an output area of the feeder part 11, the metal pouring to the pouring path 5 of the mold 1 is interrupted. The temperature is measured by a non-contact sensor 17 for starting the metal pouring to the feeder part 11. A plug 16 is lifted and the molten metal is poured into the feeder part 11. A core 8 inserted in the mold 1 penetrates through the feeder part 11, and is ended above the maximum pouring level of the feeder part 11.
Patent JP-H05113561-A (JP)
Title: Perpendicular orientation type liquid crystal display device
Inventor: JIYAN FUREDERITSUKU KUREERU
IPC: G02B5/30
Filed: 1991-10-21
Abstract: PURPOSE:To provide an optical compensating means for expanding the visual field angle of the perpendicular orientation type liquid crystal display device in which liquid crystal molecules are arranged perpendicularly to substrates. CONSTITUTION:This display device has a liquid crystal cell (10) which has positive optical activity with the direction perpendicular to the substrates 3, 5 as its optical axis, the optical compensating means 9 which has negative optical activity with the direction perpendicular to the plane as its optical axis, a 1st retardation plate 2 which has positive optical axis with one direction within the plane parallel with the substrates 3, 5 as its optical axis and generates a phase difference of nearly a quarter wavelength, a 1st polarizer 1 which has the axis of polarization in the direction having nearly 45 deg. with the optical axis of the 1st retardation plate 2, a 2nd retardation plate 6 which has negative optical activity with the direction nearly parallel with the optical axis of the 1st retardation plate 2 as its optical axis and generates a phase difference of a nearly quarter wavelength, and a 2nd polarizer 7 which has the axis of polarization in the direction nearly orthogonal with the axis of polarization of the 1st polarizer.
Patent JP-H08170218-A (JP)
Title: Heat storage and warmth retaining fiber
Inventor: KATO KAZUFUMI
IPC: D01F6/00
Filed: 1995-10-20
Abstract: PURPOSE: To obtain the subject fiber, containing a specific phthalocyanine compound, having warmth retaining properties useful as arctic clothes, sports leisure clothes, interior articles such as curtains or leisure articles such as tents and producible with good productivity. CONSTITUTION: This heat storage and warmth retaining fiber contains a phthalocyanine compound having the absorption peak in a near infrared region at >=650nm. The content of the phthalocyanine compound in the fibrous material may be >=1wt.% and sufficiently 0.01wt.% when the phthalocyanine compound is uniformly present in the fiber direction. A phthalocyanine compound of the formula [Y is (OCH2 CH2 )p W, etc.; W is a 1-4C alkoxy, etc.; (p) is an integer of 1-6; (a) to (d) are each an integer of 0-4; the sum total of (a) to (d) is 1-16; M is a metal, etc.], e.g. octafluoro-octakisanilinooxyvanadium phthalocyanine is preferred from the viewpoint of solubility and light fastness.
Patent JP-H06225793-A (JP)
Title: New production of 6beta,14alpha-dihydroxy-4-androstene3,17-dione
Inventor: YOSHIOKA HIDEKI
IPC: C12N1/14
Filed: 1993-10-06
Abstract: PURPOSE:To efficiently obtain beta,14alpha-dihydroxy-4-androstene-3,7-dione having action capable of inhibiting proliferation of a human breast cancer cell by culturing a microorganism which belongs to the genus Myrothecium and capable of hydroxylating 4-androstene-3,17dione in a substrate-containing medium and harvesting the product from the cultured mixture. CONSTITUTION:A microorganism which belongs to the genus Myrothecium and having ability capable of producing 6beta,14alpha-dihydroxy-4-androstene-3,17-dione by hydroxylaitng 4-androstene-3,17-dione [e.g. Myrothecium sp. NK-928521 strain (FREM P-13234)] is inoculated into a medium containing 4-androstene-3,17-dione and subjected to submerged culture at 27 deg.C for 3 day. The resultant culture mixture is diluted with water and 3.0% filtration auxiliary is added thereto and the mixture is filtered by Nutsche funnel in which diatomaceous earth is laid and the filtrate is passed through an adsorptive resin column and the adsorbed material is eluted with 60% methanol and the elute is concentrated under reduced pressure and the deposited crystal is purified by recrystallization to efficiently provide the objective androstene derivative.
Patent JP-H02121405-A (JP)
Title: Noise filter
Inventor: NAKAMURA KENZO
IPC: H01F17/06
Filed: 1988-10-31
Abstract: PURPOSE:To simplify the forming of a noise filter by providing an inductance element between prescribed number of electrodes provided to one face of a dielectric base and providing a common electrode and other common electrode to connected to an external device to other face. CONSTITUTION:Plural capacitor groups are provided and plural electrodes 2, 3 are formed to one face of a dielectric base 1 forming a capacitive element having plural electrodes and an inductance element 7 is inserted and mounted inbetween and the electrodes 2, 3 are connected to the base by a lead wire, two common electrodes 5, 6 are formed to other face so as to form a structure such that one common electrode 5 is connected to the lead wire but the other common electrode 6 is not connected to an external device. Thus, both a capaci tance and an inductance are provided between two electrodes (terminals) 2, 3 in this way to form an integrated LC noise filter.