baber/WOPTO huggingface dataset:
Patent JP-S5559852-A (JP)
Title: Treatment of residue in contaminated sand washing process
Inventor: FUSHIO MASANORI
IPC: B03B5/00
Filed: 1978-10-26
Abstract: PURPOSE: To simplify the treatment of residue, to make the maintenance easy and to simplify contaminated sand washing line by separating dust together with sludge, and treating with a residue treating line the refuse separated in a contaminated sand washing line for obtaining washed sands.  
     CONSTITUTION: In a contaminated sand washing line A, contaminated sands S 1  precipitated in a sand-settling pond 1 are gathered and lifted by a gathering-lifter 2. The sands are supplied to a crude separation stage by a running water through 3. In the separation stage, the separation is carried out with a treating tank 4 provided with a fine screen 5 and coarse refuse g 3  is caught. Precipitated sands S 2  in the treating tank and transferred to a stirring-washing stage by a carrier-out device 6. In a redidue treatment line B, screen sediment g 1  which is gathered and lifted by a screen dust removal means 21 having a rake, is transferred through a screen sediment carrying-out means 22 to a washing apparatus 23 where the sediment g 1  is washed. Then the washed material is dehydrated by a dehydrator 24. The treated refuse is transferred to a hopper 26 by a hoist 25 and stored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08269222-A (JP)
Title: Production of leathery sheet material
Inventor: NISHIBORI SADAO
IPC: D06N7/02
Filed: 1996-05-01
Abstract: PURPOSE: To produce a leathery sheet material having soft touch by adding a specified substance to a compound comprising a dried leather powder with a thermoplastic resin and hot-rolling the mixture. CONSTITUTION: A compound comprising a dried leather powder and a thermoplastic resin is mixed with a foaming agent, and this mixture is hot-rolled to form an expanded sheet. For example, the resin is mixed with the powder in a weight ratio of (70-30)/(30-70). The powder is particulate one having a particle size of 50-250 mesh and obtained by grinding the skin of a cow, a horse or a like animal, refuse produced from its working or the like in an absolutely dried state or by chipping it by sanding. The thermoplastic resin used is e.g. a vinyl chloride resin. The compound may contain a plasticizer, a stabilizer, a filler, an additive, a fiber, etc. A reinforcing sheet may be fused under pressure on or adhesively bonded to the surface of the expanded sheet.
Patent JP-H04358693-A (JP)
Title: Power feeder for crane
Inventor: MIYANAGA YOSHIAKI
IPC: B66C13/12
Filed: 1991-06-04
Abstract: PURPOSE:To provide a cable carrier type power feeder for a crane for feeding electric power to a movable member such as a trolley in which a wire rope connecting cable carriers is not subjected to damage because of a sudden expansion. CONSTITUTION:A wire rope like weight 7 having the same length as that of a cable 3 supported between cable carriers 5 is added and supported by the cable carriers 5 in the same method as that for the cable 3. The weight 7 is fixed together with the cable 3 by cable cleats 8. Accordingly, before the cable carriers are pulled by the wire rope, the cable carriers are pulled and moved by the weight of the cable and the weight of the wire rope like weight, the cable carriers are pulled and moved, so that the wire rope is effectively prevented from being suddenly extended and damaged.
Patent JP-H07316831-A (JP)
Title: Ceramic coating film forming agent and its production
Inventor: MIYATA SHIGEO
IPC: C23C26/00
Filed: 1994-05-23
Abstract: PURPOSE:To form a ceramic coating film having a low coefft. of thermal expan sion and excellent in heat resistance and electric insulating property on the surface of a metallic material at a lower temp. than the temp. at which an MgO coating film is formed by using a solid soln. of Mg-M<3->-O type binary oxide more excellent in reactivity than MgO as a coating film forming agent. CONSTITUTION:Hydrotalcite compds. are fired to obtain the objective coating film forming agent contg. a solid soln. of Mg-M<3->-O type binary oxide represented by the formula as an effective component. The average secondary particle diameter of this coating film forming agent is regulated to <=5mum, preferably <=1mum and the BET specific surface area is regulated to about 30-200m<2>/g, preferably about 50-150m<2>/g because it is desirable that a coating film forming agent is less liable to flocculate and is satisfactorily dispersed in water, and CAA is regulated to for about 2-100min, preferably within a range of 0-60min.
Patent JP-H01304332-A (JP)
Title: Near ultraviolet, visible and near infrared fourier-transform spectroscope
Inventor: SASADA KATSUHIRO
IPC: G01J3/45
Filed: 1988-06-01
Abstract: PURPOSE:To make instantaneous photometric measurement by providing a light intensity multiplying tube for amplifying the intensity of light in front of a multichannel photodetector. CONSTITUTION:The light of a light source 1 to be measured is made incident to a Wollaston prism 4 through a polarizer 3 after the light is transformed into parallel plane waves 13 by means of a collimator 2. The luminous fluxes 14 and 15 separated by the prism 4 are transmitted by a polarizer 5. The image of interference fringes locally produced in the prism 4 is formed on the photoelectric surface of a light intensity multiplying tube 7 by means of an image forming lens 6. Then the interference fringes formed on the photoelectric surface of the tube 7 are received by a multichannel photodetector 8 after amplification. The photodetector 8 photoelectrically converts the interference fringes into interference waveform signals. The interference waveform signals are converted into digital signals by means of an A/D converter 10 after they are amplified by an amplifier 9 and fetched to a microcomputer 11 as the Fourier-transformed signal of the light to be measured. Thus instantaneous photometric measurement can be performed.
Patent JP-H0427771-A (JP)
Title: Perpetual mobile
Inventor: NAKAGAWA KAZUO
IPC: F03G7/10
Filed: 1990-05-23
Abstract: PURPOSE:To adjust torque in a perpetuum mobile whigh utilizes gravitational energy or buoyancy by providing a rotary weight suspended at a position eccentric to a rotary driving shaft, and thereby adjusting weight of the weights without changing a torque of the rotary shaft. CONSTITUTION:A weight 3 which is rotated inscribing a lower side of a rotary drum 2 circumscribingly hung from a rotary driving shaft 1 is arranged, and a weight rotated while being suspended from the rotary weight 3 is arranged. The rotary weight 3 is connected to the suspended weight 5 through a connection belt 4. A common rotary weight 7 which is arranged eccentrically to the left side of a center line A-A extended from a center of the rotary driving shaft 1 is connected to the rotary drum 2 by means of a connection chain belt of the rotary suspended weight 5. Since the common rotary weight 7 is arranged on the left side of the center line A-A, the left side becomes heavier and the weight 7 begins to rotate leftward. Oscillation is repeated because the weight is suspended and rotation is always kept, thereby the rotary driving shaft 1 inscribing the rotary drum 2 is rotarionally driven.
Patent JP-S6115793-A (JP)
Title: Treatment of organic waste water
Inventor: KITAGAWA MASAMI
IPC: C02F3/12
Filed: 1984-06-29
Abstract: PURPOSE:To prevent not only the outflow of sludge but also bulking and to perform the removal of N and P, by intermittently performing aeration while continuously flowing sewage into a precipitation basin. CONSTITUTION:In a method for treating org. waste water by a high performance aeration precipitation basin wherein an aeration part 2 and a precipitation part 1 are integrated, aeration is intermittently performed while sewage is continuously flowed into the precipitation basin. Aeration and/or a standing time are controlled on the basis of dissolved oxygen and/or redox potential in the aeration part 2. Further, the concn. of a phosphate ion at an arbitrary point in the aeration part or the precipitation part is measured, and the aeration and the standing time are controlled on the basis of this concn. The concn. of NOx-N and/or NH4-N at the arbitrary position in the aeration part or the precipitation part is measured, and the aeration and the standing time are controlled on the basis of the concn. of NOx-N and/or NH4-N. By this method, the prevention of sludge outflow and bulking and the removal of N and P are enabled.
Patent JP-H06349041-A (JP)
Title: Magnetic tape having leader tape
Inventor: KIKKO MASANOBU
IPC: G11B5/73
Filed: 1993-06-03
Abstract: PURPOSE:To provide the magnetic tape having excellent durability and weatherability by applying a coating layer contg. flat planar inorg. powder on a leader tape. CONSTITUTION:This magnetic tape has the leader tape at the end of a magnetic tape having <16mum total thickness. The coating layer contg. the flat planar inorg. powder is applied on at least either of the back coat surface of the magnetic tape of the leader tape or the magnetic layer surface thereof. The coating layer contg. the flat planar inorg. powder is applied on the leader tape in such a manner, by which the magnetic tape having extremely decreased drop-outs and the good durability and weatherability in spite of subjecting the tape to the severest environment is obtd.
Patent JP-H06340164-A (JP)
Title: Ink jet recording medium
Inventor: FURUKAWA AKIRA
IPC: B41M5/00
Filed: 1993-06-03
Abstract: PURPOSE:To improve a water resistance by a method wherein a water-soluble polymer for an ink accepting layer is prepared by mixing a monomer selected out of quaternary salt monomers shown by specific formulas, a monomer shown by a specific formula, a monomer selected out of specific compounds, and an epoxy or triazine curing agent each by specific parts by weight. CONSTITUTION:A water-soluble polymer for an ink accepting layer is prepared by mixing 10-50 pts.wt. monomer selected out of quaternary salt monomers shown by formulas I-III, 1-30 pts.wt. monomer shown by a formula IV, 20-80 pts.wt. monomer selected out of specific monomers, such as acrylamide, methacrylamide, and N-N-dimethyl acrylamide, and 0.1-30 pts.wt. epoxy or triazine curing agent per 100 pts.wt. of the water-soluble polymer. In the formulas, R1-R13 represent hydrogen atom, methyl group, ethyl group, and the like and may be the same or different; X is halogen ion and the like; Q is oxygen atom or NH group; and (n) is an integer 2 or 3.
Patent JP-S5922594-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B3/02
Filed: 1982-07-30
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-H067895-A (JP)
Title: Cooling mold for pulling-up continuous mold
Inventor: FURUTA MASAO
IPC: B22D11/04
Filed: 1992-05-26
Abstract: PURPOSE:To prevent generation of the breakout by forming the upper part of the sleeve lower than the molten metal surface level of a material having high heat conductivity, and forming the lower part of a material having low heat conductivity. CONSTITUTION:In a cooling mold 1, the lower part of a cylindrical sleeve 2 which is fitted in a mold 12 is formed of a material such as zirconia whose heat resistance is excellent and heat conductivity is low. The intermediate part is formed of a material such as boron nitride whose heat resistance and heat conductivity are excellent. The upper part is formed of a material such as graphite whose heat resistance and slip are excellent. The boundary 3 between the lower part and the intermediate part, and the boundary 4 between the intermediate part and the upper part are respectively located in the plane orthogonal to the shaft center of a sleeve 2. The boundary 3 is located in the vicinity of a shoulder part 15 of a recessed stepped part 10 of the mold 12, while the boundary 4 is located to the upper part of the molten metal surface. The pulling-up lower end position of the solidified layer of the molten metal is not moved even when the temperature of the sleeve 2, the temperature of the molten metal and the solidified condition of the molten metal are changed, preventing the break of the continuous casting by the breakout of the solidified layer.
Patent JP-H06345346-A (JP)
Title: Elevator control device
Inventor: KURAKANE TAKEFUMI
IPC: B66B3/00
Filed: 1993-06-03
Abstract: PURPOSE:To decrease a large number of wires arranged to be laid between input/output terminal devices of each floor from a host controller by providing a means for transmitting, in a multiplex manner and commonly with a common bus, indicator lighting specification, indicator putting out specification and car position information. CONSTITUTION:A transmission controller M12 is connected to an elevator controller M11, to connect this transmission controller M12 to terminal transmission controllers F101 to F103 of each floor through a bus B10. When an assigned hall call is input to an input/output terminal device of a specific floor, storage destinations of indicator lighting specification and indicator putting out specification are assigned to the transmission controller M12 by the elevator controller M11, to output a car position data. Next by transmitting the indicator lighting specification, indicator putting out specification and the car position data to the assigned storage destination from the transmission controller M12, a floor where the present car is positioned is displayed in the specific floor called a hall call, to put out an indicator in the other floor.
Patent JP-2000322598-A (JP)
Title: Method for deriving continuous rotating angles from continuous rotating matrixes and storage medium storing program related to the method
Inventor: BABA TETSUJI
IPC: G06T13/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To derive continuous rotating angle data from continuous matrix data for generating continuous motions by finding the change amount of rotating angles from the change amount of a rotating matrix when the solution of the rotating angle data is indefinite. SOLUTION: The solution of the rotating angle data is found while using specified one of plural equations expressing a relation between an element in the rotating matrix data of a processing object frame and the rotating angle data. When it is detected the solution of the equation is indefinite, concerning the element of the rotating matrix data, the change amount from the preceding frame to the processing object frame is found and concerning the rotating angle data, the change amount from the preceding frame to the processing object frame is found from the change amount in the elements of the rotating matrix data.  By adding the change amount from the preceding frame to the processing object frame concerning the found rotating angle data and the rotating angle data of the preceding frame, the rotating angle data of the processing object frame, for which the solution is indefinite, is found.
Patent JP-H06350012-A (JP)
Title: Optical data link, manufacture thereof and machining device thereof
Inventor: KURASHIMA HIROMI
IPC: B29C39/10
Filed: 1993-06-03
Abstract: PURPOSE:To provide a data link, the manufacturing method thereof and the machining device for reducing the number of parts and simplifying the manufacturing steps. CONSTITUTION:A lead frame 1, wherein lead pins 5 for external outputs, island parts 4 for mounting parts, shield parts 2 shielding the parts mounted on the island parts 4 and positioning mechanism 3, which supports the bent shielding parts 2 and forms part-mounting spaces at the places isolated from the island parts 4, are made to form a unitary body, is used. The shield part 2, which is fixed at the specified position by bending the specified part of the lead frame 1, and the shield part 2 are made to face each other. The part mounting space formed between the shied part and the island part 4, on which the parts are mounted, is molded with resin.
Patent JP-H08330360-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATAKE TOMOMITSU
IPC: H01L21/60
Filed: 1995-05-31
Abstract: PURPOSE: To provide a mounting method, by which joining is possible with the excellent accuracy of alignment and which has high reliability, in the pad structure of a semiconductor device fitted to a wiring board by face down bonding. CONSTITUTION: In face down bonding, by which pads 2, 7 for a semiconductor chip 1 are aligned and joined with electrodes 6 for a wiring board formed on the surface of the wiring board 5, constitution, in which the pads 7 have projecting sections 4 and the projecting sections 4 are fixed onto the electrodes 6 for the wiring board 5, is formed, and the improvement in positional accuracy by the shapes of the projecting sections 4 at the time of joining and the certainty of joining by the combination of irregularities are combined.
Patent JP-2000322829-A (JP)
Title: Method and apparatus for recording/reproduction
Inventor: OKAMOTO HIROO
IPC: H04N19/65
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To digitally record/reproduce digital broadcast signals without a special process to a digital broadcast receive apparatus by converting ID information of inputted digital signals of a packet form to different ID informations, and recording or outputting the informations when the digital broadcast signals are to be recorded or reproduced. SOLUTION: When a digital broadcast is to be recorded, a recording/ reproducing apparatus 200 demodulates the digital broadcast by a demodulation circuit 211 and records to a digital recording/reproducing apparatus 210 through a select circuit 212 and a recording signal generation circuit 219. When the broadcast is to be reproduced, signals reproduced by the digital signal recording/ reproducing apparatus 210 are converted by a reproduce signal conversion circuit 213 to a predetermined form, modulated by a modulation circuit 214, and outputted via a switch circuit 215 to a digital broadcast receive apparatus 201. The reproduce signals are demodulated and outputted in the same form as digital broadcast signals, and therefore the reproduce signals can be decoded without changing the digital broadcast receive apparatus 201.
Patent JP-H07317233-A (JP)
Title: Waterproof floor of building and waterproof sheet used therefor
Inventor: NAKADA KOICHI
IPC: E04C2/30
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the leakage of rain water, etc., by spreading a soft synthetic resin waterproof sheet monolithically connecting a floor surface section to side sections to the lower layer of a face of a floor and side walls. CONSTITUTION:A heat insulating plate 2 such as polystyrene foam, etc., is mounted on the upper surface of a floor setting bed plate 1 provided with a drainage slope, and a dish-like waterproof sheet 3 connecting monolithically a floor surface section 4 to side sections 5 is spread over the upper surface of the heat insulating plate 2. In addition, a reinforced plate 10 constituted of a metal plate such as stainless steel, etc., or a hard synthetic resin alloy, etc., is fascinated on the upper surface of the waterproof sheet 3, and a floor face 11 of a synthetic resin plate or a tile, etc., is laminated on the upper surface of the reinforced plate 10 to form a veranda. Accordingly, the waterproof sheet is excellent in a water leakage protection performance, and it can simply correspond to the forms of the veranda, etc.
Patent JP-S63298828-A (JP)
Title: Beam position controller
Inventor: TAKAYANAGI SHIN
IPC: G11B7/09
Filed: 1987-05-29
Abstract: PURPOSE:To attain parallel recording or simultaneous recording and reproduction by using a moving mirror controlling the direction of laser beam in two dimensions to control the condensing position of the laser beam on a disk face. CONSTITUTION:A radial position deviation signal S3 and circumferential position deviation signal S4 outputted from a beam position deviation detection circuit 13 are supplied to a mirror driving control circuit 14, which outputs a mirror control signal controlling a moving mirror 7 so as to make the position deviation of two beams on a disk medium 6 zero. Thus, a mirror driving section 8 controls the moving mirror 7 based on the mirror control signal to make the position of two laser beams on the disk medium 6 coincident, thereby increasing the recording power and improving the data transfer speed. Moreover, the interval of the two laser beams is controlled to be constant to attain parallel recording or simultaneous recording/reproduction, thereby improving the data transfer speed and the function.
Patent JP-H05328261-A (JP)
Title: Video display device
Inventor: IBA YOICHI
IPC: H04N5/64
Filed: 1992-05-26
Abstract: PURPOSE:To obtain the video display device such as an eye glass type or the like in which picture elements are projected on a retina at a proper interval to reproduce a high definition video image. CONSTITUTION:The display device is provided with a micro lens 3 provided to each picture element and collecting radiating luminous flux from each picture element and a condenser lens 4 converting the radiating luminous flux from the micro lens 3 into a collimated luminous flux and leading the flux to an eye ball, the luminous flux radiating from each picture element is made incident in the micro lens 3, the luminous flux radiating therefrom is made incident in the condenser lens 4, in which the luminous flux is converted into a collimated luminous flux and led to an eye ball 7. Since the arrangement of each picture element is reconstituted at a proper interval on a retina 6 in the eye ball, it is possible to perceive a picture. Furthermore, each picture element and the retina in the eye ball are in a conjugation relation and the image of the picture element on the retina is sharp. Thus, the picture formed by the picture elements is sharp and a high definition picture is perceived.
Patent JP-S62293365-A (JP)
Title: Data transfer system
Inventor: ITO TAMOTSU
IPC: G06F13/38
Filed: 1986-06-11
Abstract: PURPOSE:To transfer data between internal and external input/output devices just with one instruction by arranging the internal input/output device in an input/output address space and an internal memory and the external input/output device in a memory address space respectively. CONSTITUTION:When a CPU 1 outputs an IORD signal, an address decoder part 6 activates a CS for an internal input/output device 3 since the device 3 is set at a prescribed input/output address by the part 6. Thus data are read out of the device 3. Then the CPU 1 outputs a MEWR signal to an interface 4 and then a prescribed address signal to a memory address decoder 7 via signal lines A14 and 15 respectively. An internal memory 2 and an external input/output device 5 are set at each prescribed memory address by the decoder 7. Therefore, the decoder 7 activates a SEL of an interface 4 when a prescribed address signal is supplied for selection of the device 5. Thus data are written into the device 5 from the device 3 via the interface 4.
Patent JP-H09318200-A (JP)
Title: Refrigerator system
Inventor: NAKAJIMA KEIZO
IPC: F25B41/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator system capable of preventing the corrosion of a tube with acid or clogging of contaminant in the channel of refrigerant even if the refrigerant and machine oil of any combination is selected. SOLUTION: In a refrigerator system having a sealed refrigerating cycle of a compressor 1, a condenser 2, an expansion unit 3 and an evaporator 4, all or part of the inner surface of a metal tube in contact with a refrigerant and a machine oil circulated in the system is surface treated with a chemical adsorption film to suppress the reactivity of the refrigerant, machine oil and processing oil and other organic matter contained in the other system. The inner surface of the unit 3 is surface treated with the film to suppress the reactivity with the metal and to prevent the storage of deposit.