baber/WOPTO huggingface dataset:
Patent JP-S61173108-A (JP)
Title: Three dimensional measuring instrument
Inventor: NISHIMURA YOSHIO
IPC: G01B5/008
Filed: 1985-01-28
Abstract: PURPOSE:To enable the measurement of a big body to be measured as well with high accuracy by detecting respectively the angle displacement quantity of axis X and axis Y of the guide member for measurement and the distance variation quantity of the guide member for measurement and by correcting the both angle displacement quantities by angle numerical value. CONSTITUTION:The three-dimensional measuring device operates the angle displacement DELTAthetax in the axis X direction, the angle displacement DELTAthetay in the axis Y direction and the distance variation DELTAR with the body 9 to be measured, detected by PGx, PGy and PGr respectively with respective computing elements 15-17 by abutting a probe 8 to the body 9 to be measured and outputs the angle thetaxi in the axis X direction, the angle thetayi in the axis Y direction and the distance R with the body 9 to be measured. In this case, due to the deflection errors by the gravity of the guide member for distance measurement being able to be corrected by the measured angle, the length of the guide member may be extended and the large body to be measured can be measured with high accuracy as well.
Patent JP-S58135152-A (JP)
Title: Glass for optical fiber
Inventor: KANAMORI TERUHISA
IPC: C03C3/32
Filed: 1982-02-05
Abstract: PURPOSE:A glass for optical fibers having a low refractive index and loss characteristics without the hygroscopicity, by incorporating a fluoride selected from MgF2, CaF2, SrF2 and BaF2 with YF3, AlF3 and BeF2 in a specific proportion. CONSTITUTION:A glass for optical fibers obtained by incorporating (A) 10- 65mol% fluoride powder selected from MgF2, CaF2, SrF2 and BaF2 with (B) 0.5-50mol% fluoride powder YF3, (C) 20-65mol% fluoride powder AlF3 and (D) 0.5-15mol% fluoride powder BeF2 in a heat and chemical-resistant vessel, e.g. a platinum crucible, melting the resultant mixture in an atmosphere of an inert gas, e.g. argon gas, under heating at about 1,000 deg.C, cooling the bottom of the vessel with water, etc., and vitrifying the mixture.
Patent JP-S56116850-A (JP)
Title: Cabinet for acoustic appliance
Inventor: YAMAMURO ISAO
IPC: G10K11/16
Filed: 1980-02-15
Abstract: PURPOSE: To raise the damping property of an acoustic appliance cabinet as well as to keep its moisture and weather resistances at a degree similar to those of metals by using a material obtained by dispersing graphite particles in Al or an Al alloy.  
     CONSTITUTION: A mother material is prepared by uniformly dispersing graphite particles, particularly flaky graphite particles, in molten Al or an Al alloy. Then, the mother material is rolled into a plate of a given thickness for a cabinet, for example, cut into given sizes, and then fabricated into a cabinet for an acoustic appliance. By this method, speaker cabinet, player cabinet, etc., for example, are manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56116986-A (JP)
Title: Construction method for double shell low temperature tank
Inventor: ISOBE HIROSHI
IPC: F17C3/00
Filed: 1980-02-15
Abstract: PURPOSE:To execute a construction work inside an outer tank without being influenced by bad weather conditions by constructing a roof of the outer tank upon a roof installed on the side board of an inner tank and finishing the construction of the inner tank in parallel with the construction of the outer tank. CONSTITUTION:A ring concrete 4 is laid along the inner circumference of a side board 3 on a bottom board 2. A knuckle plate 8 is provided on the top of a side board 6, and a roof 9 of an inner tank is constructed thereon. A roof 11 of an outer tank is constructed upon the roof 9 of the inner tank with a stand 10 between. After the finish of the construction of the outer tank, or in parallel with jacking up of the side board 3 after fixing of the roof 11 of the outer tank on the side board 3, the construction of a heat-insulating layer 13 at the bottom of the inner tank and the welding work of an inner tank bottom board 14 are carried on. This construction process permits to execute the construction work inside the outer tank without being influenced by bad weather conditions.
Patent JP-S60244448-A (JP)
Title: Guide apparatus for mold
Inventor: HORUSUTO GUROOSE
IPC: B22D11/053
Filed: 1985-02-01
Abstract: A guiding device for an oscillating continuous casting mold includes a spring holder connected at a central area to a frame of a continuous casting plant, and a spring which is clamped in a bridge-like manner at its both extremities to the spring holder and is connected to the mold lifting platform via an intermediary part.
Patent JP-H11209576-A (JP)
Title: Resin composition for electrical use
Inventor: IGAWA KATSUHIRO
IPC: C08K3/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting electrical insulation capability in a short time, excellent in flame retardancy, curability and adhesivity to metals, and useful for e.g. sealing printed board by including a specific thiirane ring-contg. compound and/or the like and curing agent(s) containing hydroxyl group and/or the like. SOLUTION: This resin composition for electrical use contains a compound A wherein part or the whole of the oxirane rings borne on an epoxy compound are substituted by thiirane rings of the formula (and a compound B bearing oxirane ring(s) in the molecule and containing no thiirane ring) with the ratio: oxirane rings/thiirane rings of (90:10) to (0:100), and further, at least one curing agent selected from the group consisting of compounds bearing hydroxyl, mercapto, amino, and carboxyl groups, respectively, (e.g. ethylenediamine). By the way, it is preferable that 2-30 pts.wt. of a flame retardant is formulated in a total of 100 pts.wt. of the compound A (and the compound B).
Patent JP-H06203475-A (JP)
Title: Device for driving recording medium
Inventor: ARAMAKI JUNICHI
IPC: G11B19/04
Filed: 1993-01-06
Abstract: PURPOSE:To inform the fact to a user when the abnormality occurs in a mini disk device and recording operation is executed again. CONSTITUTION:When recording data are supplied to a DRAM 12, and the data of one cluster (corresponding to about 2 seconds of reproducing time) are stored, the data are read out to be recorded in a disk. When the abnormality occurs and the storage amount of the DRAM 12 becomes by 2 seconds or above, the character of Retry is displayed on a display part, the fact the abnormality occurs is informed to the user. Further, when the storage amount of the DRAM 12 becomes the capacity of 8 seconds, the character of Retry Error is displayed on the display part since no more data than that can be stored.
Patent JP-S60160268-A (JP)
Title: Color video picture quality adjusting device
Inventor: SHIMA HIDEAKI
IPC: H04N9/68
Filed: 1984-01-30
Abstract: PURPOSE:To correct the fog of a picture circumferential part with simple constitution by constituting the device with an auxiliary deflection coil having a coil axis in parallel with an axis of a horizontal deflection coil, an OR circuit inputting a color signal, a differentiation circuit of the said circuit and an amplifier circuit for the output. CONSTITUTION:The auxiliary horizontal deflection coil 5, the OR circuit 6, the differentiation circuit 7 comprising a resistor and a signal delay element and an amplifier circuit 8 constitute the picture quality adjusting device 9, which is added to a conventional picture display circuit section. The coil 5 is arranged coaxially with the horizontal deflection coil of a parallel coil unit 4. If any of color signal output circuits 1, 1a and 1b outputs an unsharpened signal (Fig. a), the OR circuit 6 outputs a rectangular wave signal shown in Fig. (b). In differentiating this signal, a differentiated waveform (Fig. c) with less unsharped component is obtained by selecting the circuit constant. The differentiated output is amplified and fed to the coil 5. On the other hand, a linear horizontal deflection current as shown in Fig. (d) is applied to the horizontal deflection coil from a synchronism deflection circuit 3. Thus, the horizontal deflection magnetic field (Fig. e) of a cathode ray tube 10 is the sum of electric fields by the said two currents and the time change of the strength of electron beam is as shown in Fig. (f).
Patent JP-S57130714-A (JP)
Title: Guiding device in hot rolling line
Inventor: SAKAO NASUO
IPC: C22C30/00
Filed: 1981-02-09
Abstract: PURPOSE:To improve the abrasion and seizure resisting properties of a titled device which is in contact with a material in hot rolling, by making said device of a steel having special tissue containing C, Si, Mn, Cr, Ni, Co, Mo, W, and Cu. CONSTITUTION:The guiding device in hot rolling line is made of a steel having the following compositions, by weight percent, 0.3-3.0% C, <=2.0% Si, <=2.0% Mn, 15-40% Cr, 15-60% Ni alone or sum of Ni and Co (where <=10% Co) 0.5-6.0% one or more kinds of Mo and W, <=10.0% Cu, and more when required, 0.2-5.0% one or more kinds of Ti, Zr, V, Nb, Ta, and Al, the balance Fe with inevitable impurities.
Patent JP-H03220812-A (JP)
Title: Adaptive signal processing unit
Inventor: IWANAGA KENICHI
IPC: H03H17/02
Filed: 1990-01-25
Abstract: PURPOSE:To improve the specific filter effect and noise or the like by inputting two signals being digital data inputted and outputted to/from a speaker to an adaptive filter circuit as control information and minimizing the mean square error of input series of the two signals. CONSTITUTION:An adder circuit 5 takes a difference between an original audio data inputted through a data bus 1 and an audio data inputted through a data bus 12 through an acoustic space and the difference is used as an error signal and given to a data bus 13. A filter coefficient of an adaptive filter circuit 8 is decided so as to minimize the mean square of the error signal. Then weight information of the filter coefficient is latched by a slave filter circuit 1 and the weight of the filter coefficient is copied. Filter processing of the digital audio data using the optimum filter coefficient is applied in the said circuit 1 and its output is converted into an analog data and outputted from speaker with an amplifier.
Patent JP-H03220432-A (JP)
Title: Interferometer
Inventor: NISHISAKA HISAKAZU
IPC: G01J3/45
Filed: 1990-01-25
Abstract: PURPOSE:To prevent influences of the temperature change in the direction of an inci dent light not used by providing a black body at a fixed temperature at the remaining position where the incident light does not enter in an interferometer wherein both an incident light and a projecting light take a plurality of different positions. CONSTITUTION:In the interferometer designed to separate a projecting light returning to the side of an incident light I from the incident light I, projecting lights are generat ed at two points centering a semi-transparent mirror 1. Therefore, two detectors I, II are arranged at the two points, respectively. Accordingly, the detecting efficiency is increased 2<1/2> times by the signals obtained from the two points. Although the incident light may be taken from any of the two points of the incident lights I, II, in this case, the incident light is adapted to be incident from the position of the inci dent light I, and a black body 4 at a fixed temperature is provided at the position of the incident light II. Seen through the interferometer from the side of the detector I, the interferometer, incident light I and black body 4 are overlapped. Therefore, a background light having a large variation is prevented from entering from the side of the incident light II by the black body 4. For the black body 4, such means that reflects little, e.g., an integrating sphere the periphery of which is coated with an insulating material and the inner surface of which is painted black is used.
Patent JP-H06205996-A (JP)
Title: Switching controller for rice milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1993-01-07
Abstract: PURPOSE:To provide the switching controller for a rice milling device which is inexpensive and sure and does not require manpower by relevantly coupling a changeover valve provided in a discharge flow passage of a rice milling machine and a weighing machine in such a manner that this changeover valve changes over in accordance with the output signal of the weighing machine provided in a supply flow passage of the rise milling machine. CONSTITUTION:This switching controller consists of the weighing machine 5 provided in the supply flow passage of the rice milling machine 8, a weighing hopper 6 for the supply grains weighted by the weighing machine 5, the changeover valve 13 provided in the discharge flow passage of the rice milling machine 8, a take-out flow passage 14 which is changed over by the changeover valve 13 and a return flow passage 15. The front end of this return flow passage 15 is opened into the weighing hopper 6. The changeover valve 13 relevantly couples the changeover valve 13 and the weighing machine 5 so as to change over in accordance with the output signal of the weighing machine 5. Consequently, the switching controller for the rice milling device which is inexpensive and sure and does not require manpower is obtd.
Patent JP-S59143303-A (JP)
Inventor: SENDA ATSUO
IPC: H01C17/28
Filed: 1983-02-03
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-S62176122-A (JP)
Inventor: KUROKI TETSUYA
IPC: H01G4/38
Filed: 1986-01-29
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-H06228552-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: H05B33/12
Filed: 1993-02-04
Abstract: PURPOSE:To provide an element which has high luminance and luminescent efficiency, hardly undergoes degradation in luminescence, and is highly reliable. CONSTITUTION:At least one org. compd. of the formula (wherein R<1> to R<6> are each H, halogen, cyano, nitro, amino, ester, hydroxyl, alkoxy, mercapto, aryloxy. siloxy, acyl, cycloalkyl, carbamoyl, carboxyl, sulfone, an aliph. or arom. hydrocarbon group, heterocyclic, etc.) is used for producing the EL element which at least has a phosphor between a pair of electrodes.
Patent JP-H03221921-A (JP)
Title: Liquid crystal display element
Inventor: IIMURA HARUO
IPC: G02F1/1347
Filed: 1990-01-26
Abstract: PURPOSE:To make multicolor displaying by providing a 2nd liquid crystal cell consisting of a homeotropic cell between a 1st liquid crystal cell and a polarizer while specifying the homogeneous orientation of a liquid crystal layer and impressing a voltage to the liquid crystal layer. CONSTITUTION:The 1st liquid crystal cell 10 is constituted by a super-twisted nematic cell. A pair of substrates 1, 11 of the liquid crystal cell 10 has oriented films 3, 13 and transparent electrodes 4, 14 and the liquid crystal 6 is sealed between the substrates 1 and 11. The 2nd liquid crystal cell 20 is constituted of a homeotropic cell. A pair of the substrates 21, 31 of the liquid crystal cell 20 has oriented films 23, 33 and transparent electrodes 24, 34 and the liquid crystal 36 is sealed between the substrates 21 and 31. The liquid crystal cells 10, 20 are superposed on each other and are pinched by a pair of the polarizers 2, 12. The oriented films 23, 33 are so installed that the orientation directions when oriented homogeneously by impressing the voltage sufficiently higher than the threshold voltage on the liquid crystal layer form the angles ranging from 20 to 70 deg. with the transmission axes of the polarizers. The black and white displaying and multicolor displaying are executed by controlling the voltages to be impressed.
Patent JP-H04261284-A (JP)
Title: Pattern display device
Inventor: HOSOYA OSAMU
IPC: H04N5/445
Filed: 1991-02-08
Abstract: PURPOSE:To attain the software processing as the result of field discrimination by providing a means inputting the result of discrimination of an odd numbered field and an even numbered field by a field discrimination circuit to a CPU being a control means. CONSTITUTION:An output of a field discrimination circuit 16 is inputted to a character ROM address pointer 11 and also inputted to a data control circuit 18. The circuit 18 connects also to a data bus 7 and an output of the circuit 16 is outputted to a bus 7 in matching with the timing of reading various data outputted on the bus 7 by a CPU 6. Since the CPU 6 reads a signal representing the result of discriminating whether a field is an odd number field or an even numbered field by the circuit 16, the result of discrimination by the circuit 16 is read from the bus 7 according to the proper software to implement prescribed processing.
Patent JP-S60162930-A (JP)
Title: Inspecting device for hologram disk
Inventor: KAWAI SHIGERU
IPC: G01M11/00
Filed: 1984-02-03
Abstract: PURPOSE:To inspect variance in diffraction efficiency with high accuracy while reducing variance in amplitude by performing the inspection while making light beams from two light source different in wavelength. CONSTITUTION:The monochromatic light beams from the light sources 101 and 102 which differ in wavelength are passed or cut off by shutters 103 and 104 and collimated by lenses 105-108. The intensity of a light beam passed through a beam splitter 109 is detected by a photodetector 110 and light diffracted by a disk provided with plural holograms is detected by a photodetector 113. Then, the detection output signal of the photodetector 113 is inputted to a deciding device 114 and standardized with the output signal of the photodetector 110, and the standardized signal is outputted on a recording device 115.
Patent JP-S58137137-A (JP)
Title: Transfer device
Inventor: SATOU TSUGUO
IPC: G11B5/86
Filed: 1982-02-05
Abstract: PURPOSE:To perform excellent transfer free of irregularity of transfer, by providing an air guide member which containing a transfer head and forming an air guide gap of the internal surface of the air guide member and the external circumferential surface of the core of the transfer head. CONSTITUTION:A transfer device is provided with the air guide member 11 which contains the transfer head 10 consisting of a coil 10b and a power source 10c. Then, the guide gap is formed of the internal wall of the air guide member 11 and the external circumferential surface of the core 10a of the transfer head 10. Consequently, a nearly rectangular nozzle 13 is provided at this air guide gap 12 where air is blown out. This constitution allows the press-contacting width between a mother and a slave tape to be set freely to obtain invariably uniform and excellent transfer.
Patent JP-H07205388-A (JP)
Title: Matte decorative material
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B27/20
Filed: 1994-01-19
Abstract: PURPOSE:To provide a matte decorative material suppressed in gloss and excellent in anti-glaring properties, transparency, friction resistance and scratch resistance. CONSTITUTION:The surface matte layer 2 of a matte decorative material 1 is mainly constituted of a matting agent 6 composed of synthetic resin beads having a porous structure and an ionizing radiation curable resin. Since the ionizing radiation curable resin before curing penetrates into the porous structure of the synthetic resin beads and the matte layer is cured and formed by the irradiation with ionizing radiation, strong bond is obtained and, as a result, friction resistance and scratch resistance becomes excellent even when the synthetic resin beads having a particle size larger than the thickness of the matte layer are used. When the refractive index difference between the synthetic resin beads and the ionizing radiation curable resin is made zero or small, excellent transparency is obtained.
Patent JP-H11202730-A (JP)
Title: Electrophotographic printing device
Inventor: SHINSHI AKIRA
IPC: B41J29/13
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To enable the shutter of a process cartridge to be surely opened and closed in accordance with the opening and closing of the cover of a main body and to easily assemble the shutter. SOLUTION: The shutter 19 of a process cartridge 6 is attached to the case 8 thereof so that it can be turned with a supporting shaft 18 as the center and moved up and down within a fixed range. Then, a supporting shaft 22 is provided with a gear 21. Besides, an arm 3 coupled to the cover of the device main body is provided with a rack 27 meshed with the gear 21 so as to open and close the shutter 19 by turning it in accordance with the opening and closing action of the cover of the device main body and a guide groove 26 for moving the shutter 19 up and down.
Patent JP-S54110769-A (JP)
Title: Integrating circuit
Inventor: MATSUBARA MASAYUKI
IPC: H03K5/13
Filed: 1978-02-17
Abstract: PURPOSE:To increase the integrating time constant without increasing the chip area by negating the fluctuation of the IQFET threshold voltage caused by the variations of the temperature and the back gate voltage. CONSTITUTION:Input signal Vin which varies from L-level to H-level in a sudden rise is applied to the input terminal, and thus potential V1 of the intermediate node changes slowly from H to L, and inverted output signal Vout is obtained through the output terminal. Here, if threshold voltage Vt2 and Vt4 of Q2 and Q4 increase according to the temperature change, potential V3 also increases in the same level with drain current Id4 of Q4 becoming constant. On the other hand, V3 increase with increment of source voltage V2 of Q4, and the back gate voltage features constant level at all times. As a result, Id4 becomes steady to the temperature even though it is reduced, thus increasing the integrating time constant by decrement of Id4.
Patent JP-S63187551-A (JP)
Title: Enclosed type lead storage battery
Inventor: YAMANA TAKUMI
IPC: H01M50/55
Filed: 1987-01-28
Abstract: PURPOSE:To provide the airtightness and rigidity sufficient to apply pressure to an electrode plate group, simplify the assembling, and improve the volume efficiency by welding a pair of metal plate frames formed with the same kind of resin and having rigidity around the periphery coated with polyolefin resin on its inner face to form a battery jar. CONSTITUTION:A pair of dish-shaped or plate-shaped rigid metal plates 1, 1' having frames 2, 2' made of the same kind of resin are provided around the periphery coated with polyolefin resin in its inner face, and these frames are welded together to form a battery jar. Negative and positive electrode poles 4, 4' connected to an electrode plate group stored in this battery jar are guided out through the frame 2', and a safety valve opened at the preset internal pressure of the battery is provided on the frame. In this case, the corrosion resistance against an electrolyte is maintained by the polyolefin resin coating on the internal face, and the pressurization function to the electrode plate group and the protective function as a case are served by the metal plates 1, 1'. Accordingly, the number of components to seal the battery and pressurize the electrode plate group can be reduced, and the assembling property and volume efficiency can be improved.
Patent JP-H01191965-A (JP)
Title: Serial bus access system
Inventor: OGURA HITOSHI
IPC: G06F13/28
Filed: 1988-01-27
Abstract: PURPOSE:To omit the transmission of address to serial buses against the accesses to the continuous address by providing the address storing registers at the transmission and reception sides and storing the addresses added with the number of transfer bytes into both registers. CONSTITUTION:A transmission register 4 holds the address following the final one for transfer of data in response to an input/output device. While a reception register 8 holds the received next address. When data are transferred, a comparator 5 compares the head address with the corresponding contents held by the register 4. Then the register 4 is updated. In case no coincidence is obtained from said comparison, the register 8 is updated based on the contents held by the updated register 4. While the register 8 is used with no update if the coincidence is obtained from said comparison.
Patent JP-S60162643-A (JP)
Inventor: OCHIUMI MASAHIDE
IPC: B32B27/32
Filed: 1984-02-03
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。