baber/WOPTO huggingface dataset:
Patent JP-S63245826-A (JP)
Title: Manufacture of compound superconductive wire
Inventor: KOIZUMI MISAO
IPC: H01B13/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain an Nb3Sn compound superconductive wire which is strong against stress by forming a high tensile strength filament, which is made of Nb-Ti-Cu compound, inside an Nb-Ti alloy tube. CONSTITUTION:A Cu tube, an Nb tube, and a Cu tube are disposed serially outside an Sn rod and compositely processed to manufacture a first composite 1. An Nb-Ti alloy tube, an Nb tube, and a Cu tube are disposed serially outside a Cured and compositely processed to manufacture a second composite 2. In succession, the second composites 2 of 31 in number are bundled, and further the first composites 1 of 264 in number are bundled outside their bundled second composites 2. Their bundled second and first composites are inserted into a Cu tube, and a plurality of Cu tubes are compositely processed to manufacture a third composite 3. The tubular Nb3Sn compound superconductive filaments 12 each of which is covered with the 264 Nb tubes 11, and the tubular Nb-Ti-Cu compound filaments 16 each of which is covered with the 31 Nb tubes 14 and a Nb-Ti alloy tube 15, are buried into a stabilization mother material 10. An Nb3Sn compound superconductive wire which is strong against stress can be obtained accordingly.
Patent JP-H06262155-A (JP)
Title: Container washer
Inventor: KOMORI KOICHI
IPC: B08B9/30
Filed: 1993-03-15
Abstract: PURPOSE:To effectively wash the inner surface of containers with a small quantity of washing water while the containers advances gripped by gripping means by injecting the washing water into the containers and oscillating the containers contg. the washing water by oscillating means. CONSTITUTION:Containers 10 carried by a carrying conveyor 20 are fed into a washer S with their intervals regulated by a timing screw 22 and with their necks gripped by grippers 61. The grippers 61 gripping the containers 10 are guided by a gripper guide 36 are fed into the washer S, where the inner and outer surfaces of the containers 10 are washed with washing water 51 that is fed to piping 53 by a pump 52 and sprayed from spray nozzles 56. And when the containers 10 enter an oscillating and internal washing process 53 remaining gripped by the grippers 61, the containers 10 are raised and made in an inverted position along an oscillating inversion guide 33 and the inside of the containers are washed by the oscillation of the washing water in the containers 10 at that time. Then, the residual water is drained off in a draining process part S5.
Patent JP-H03281734-A (JP)
Title: Method for cooling high temperature steel sheet
IPC: B21B37/76
Filed: 1990-03-29
Abstract: PURPOSE:To execute cooling having a small difference in temp. in the direction of sheet thickness and free from irregularity, at the time of cooling a high temp. steel sheet, by using a nonboiling type high temp. liquid as a cooling medium and executing cooling in such a manner that the jetting flow density of the cooling medium is changed on the boundary of a specified temp. CONSTITUTION:At the time of cooling a high temp. steel sheet 12 after subjected to hot rolling or heat treatment, while the steel sheet 12 is moved on a carrier roller 11, a nonboiling type high temp. liquid such as molten salt, e.g. nitrate or carbonate having an extremely high b.p. is regulated as a cooling medium and is sprayed on the steel sheet 12 from low flow rate density nozzle headers 1a and 1b provided on the upper and lower sides of the steel sheet 12 at 0.02 to 0.3m<3>/m<2> min low jetting flow density to execute cooling to thetas deg.C expressed by a formula I. Next, the steel sheet 12 is sprayed with the cooling medium from its upper and lower directions by high flow rate density nozzle headers 2a and 2b at 0.5 to 3.0m<3>/m<2> min high jetting flow density and is cooled to the transformation finishing temp. or below while it is moved back and forth on the roller. A steel sheet having a small material difference caused by the difference in temp. in the direction of the sheet thickness and having a good sheet shape can be manufactured.
Patent JP-S522815-A (JP)
Title: Nozzle for metal melting burners
Inventor: UENAE TADAO
IPC: C22B9/00
Filed: 1975-06-24
Abstract: PURPOSE: To develop a nozzle for metal melting gas burners which can improve melting operation efficiency, by increasing the combustion efficiency of fuel gas and accurately stabilizing the injection opening angle of injection flame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198106-A (JP)
Inventor: OOMORI SHIGEO
IPC: B08B3/12
Filed: 1982-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58196376-A (JP)
Title: System for opening quickly valve
Inventor: ONO NARAFUMI
IPC: F01K13/02
Filed: 1982-05-11
Abstract: PURPOSE:To reduce the number of regulating valves and restrain fluctuation of flow by closing the opened regulating valve in the supply of flow path changing-over signal while opening the closed regulating valve to the opening corresponding to fluid flow. CONSTITUTION:When abnormality signal SDb is supplied to a turbine stop circuit 17b, signal S3b of L level and signal S4b of H level are respectively generated from this circuit. When the signal S3b is generated, a regulating valve 6b is closed. On the other hand, when the signal S4b is generated, said valve is opened to the opening corresponding to vapor flow in a pipe path 24 right before abnormality signal SDb is generated, so that the vapor in the pipe path 24 is discharged to the atmosphere througha regulating valve 33. Thus, the fluctuation of flow is minimized even if the flow path changing-over signal is generated.
Patent JP-S62238333-A (JP)
Title: Manufacture of ultrathin austenitic stainless steel sheet for water slicer
Inventor: NAKATSUKA ATSUSHI
IPC: C22C38/58
Filed: 1986-04-08
Abstract: PURPOSE:To manufacture the titled steel sheet having high strength, further low strength anisotropy in plane, by applying suitable annealing and cold rolling to hot rolled plate of metastable austenitic stainless steel having a specified compsn. CONSTITUTION:To hot rolled plate or hot rolled and annealed plate of metalstable austenitic stainless steel having compsn. composed of, by weight 0.01-0.2% C, 0.1-2% Si, 0.1-4% Mn, 5-11% Ni, 15-20% Cr, 0.05-2.5% Mo, 0.01-0.3% N, further under 0-+80 deg.C range of Md30 indicated by a formu la; Md30=551-462(C+N)-9.2Si-8.1Mn-29Ni-13.7Cr-18.5Mo and the balance Fe with inevitable impurity, cold rolling and annealing are applied repeatedly at >=2 times. Further, ratio of cold rolling rate in 2 times thereof before the final annealing is regulated to >=0.8. Thereafter, temper rolling of >=40% cold rolling ratio is applied, to obtain the titled high strength sheet having good flatness at stretching up time and capable of highly accurate water cutting.
Patent JP-S523428-A (JP)
Title: Exposure control device for camera
Inventor: TAGUCHI TETSUYA
IPC: G03B17/18
Filed: 1975-06-25
Abstract: PURPOSE: To eliminate the movement defect at the time of release lever's return, using an electronic circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02257422-A (JP)
Title: Magnetic recording medium
Inventor: NAKAJIMA NOBORU
IPC: G11B5/716
Filed: 1989-03-29
Abstract: PURPOSE:To improve RF output and S/N by using two kinds of Co-FeOx magnetic powder each having specific BET range respectively for a first magnetic layer and a second magnetic layer, providing an intermediate layer of <=1mum thickness with carbon black dispersed therein, incorporating no carbon black into the two magnetic layers and specifying the total thickness of the layers. CONSTITUTION:The magnetic recording medium has the first (lower) magnetic layer and the second (upper) magnetic layer. Co-FeOx magnetic powder having BET value of >=30m<2>/g and <40m<2>/g is used for the first layer and Co-FeOx magnetic powder having BET value of >=40m<2>/g and <70m<2>/g for the second magnetic layer. Carbon black is dispersed in a binder comprising a mixture of polyurethane and polyvinyl chloride containing negative functional groups, and formed as the intermediate layer with <=1mum thickness between the two magnetic layers. No carbon black is incorporated into the two magnetic layers. The total thickness of the layers except for a nonmagnetic supporting body is specified to >=3mum and <5mum. By this method, the RF output and S/N of the magnetic layers can be improved, and thereby, the electromagnetic conversion characteristics of the magnetic recording medium is improved.
Patent JP-H01251460-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOTODA YOSHIHIRO
IPC: G11B15/675
Filed: 1988-03-31
Abstract: PURPOSE:To shorten the distance between a tape and a cylinder in a recording and reproducing device consisting of the cylinder mounted with a magnetic head and opposite to this, a cassette setting mechanism for descending the tape by providing a tapered part on the upper periphery of the cylinder and slipping down the tape when it runs on the upper part of the cylinder. CONSTITUTION:When a cassette 18 is loaded into a cassette holder 17, the cassette 18 is descended by the cassette setting mechanism, which is not shown in the figure, to move the cassette 18 in the direction of C. Then, a lid 21 is half opened by an opening and closing mechanism not shown in the figure, and the lower edge part of the tape 20 is exposed and further descended to release the tape from the lid 21 to be dropped down. In this case, the tape 20 may run on an upper cylinder 23 of the rotary cylinder 25, but the tape 20 slips down not to run over because of the taper part provided on the upper periphery of the cylinder 23, thus allowing the distance between the tape 20 and the cylinder 25 to be short enough, and the device is miniaturized.
Patent JP-S62238086-A (JP)
Title: Manufacture of die electrode
Inventor: INOUE KIYOSHI
IPC: B23K26/12
Filed: 1986-04-07
Abstract: PURPOSE:To precisely form a die hole having an optional shape by forming a thin metallic coating layer to a base material made of a specific material with which heat concentration is good, irradiating a laser beam thereto, scanning the irradiation point to a required shape and boring holes. CONSTITUTION:The material such as graphite or silicon alone or composite material composed thereof, with which the heat concentration is good, is used for a die electrode 2 and the thin metallic layer 2a is formed on the surface thereof. The die holes consisting of fine slits, small holes, etc., of optional shapes are preliminarily formed on said layer. The beam from a laser oscillator 10 is irradiated to the electrode base metal 2 and gaseous O2 is supplied to the irradiated part from a nozzle 12 to execute processing in an O2-rich atmosphere. A table 13 which fixes the base material 2 is given X-, Y-axis NC control feed by motors 14, 15 to scan the laser irradiation point according to the shape of the nozzle holes, by which the processing is executed.
Patent JP-S5413474-A (JP)
Title: Separator of tubular membrane type
Inventor: TAMARU SHIYUUSAKU
IPC: B01D61/20
Filed: 1977-07-01
Abstract: PURPOSE: To provide a separator using tubular membrane in which no damage of the liq-separating membrane is caused, by preventing the tubular liq.-separating membrane from being affected by negative press. of empty spaces made by runoff of faw liq. by use of vacuum breakers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57198216-A (JP)
Title: Manufacture of high-strength rail
Inventor: UEDA MASAHIRO
IPC: C22C38/44
Filed: 1981-05-27
Abstract: PURPOSE:To obtain a rail which is resistant to a severe condition of a high speed operation under a high axial load, and also is satisfactory in weldability, by hot-rolling an Fe alloy containing C, Si, Mn and Cr, and to which Nb, etc. or Mo, etc. have been added as necessary, and after that, cooling it. CONSTITUTION:A rail having composition consisting of 0.60-0.85% C, 0.1-0.8% Si, 0.7-1.5%Mn, 0.2-0.8%Cr, and the balance Fe with inevitable impurities is hot-rolled, and after that, it is cooled by accelerating a cooling speed between 850-500 deg.C by 1-4 deg.C from an austenite area, by which it is possible to obtain a high-strength rail which scarcely generates abrasion and fatigue damage, and satisfactory in weldability. Said basic composition is capable of further containing >= 1 kind among 0.01-0.10%Nb, 0.01-0.10%V and 0.01-0.10%Ti, or >= 1 kind among 0.02-0.10%Mo, 0.02-0.5%Cu and 0.02-0.5%Ni.
Patent JP-H01251817-A (JP)
Title: Resetting circuit
Inventor: TSUKUDA FUMIAKI
IPC: H03K17/22
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the malfunction of a resetting circuit due to the power supply noises produced in a normal working state by setting a gate circuit between a power supply and an inverter circuit which transmits a resetting pulse. CONSTITUTION:An inverter circuit consisting of transistors TR7 and TR8 which use the resetting pulses as their inputs are used in addition to a conventional resetting circuit together with a TR2 which is set between a resetting pulse generating inverter circuit and a power supply V1 and uses an output terminal 400 of the former inverter circuit as the input. Therefore the terminal 400 of the inverter circuit consisting of both TR7 and TR8 using an output terminal 200 as their inputs is supplied to the gate of a TR2 out of both TR2 and TR3 set between the terminal 200 and the power supply V1 in case this V1 produces noise in an area B. As a result, the TR2 is always kept OFF in a normal working state and therefore no resetting pulse is produced at the terminal 200 even through a potential difference is produced between the V1 and an output terminal 100.
Patent JP-H07256953-A (JP)
Title: Printer
Inventor: HATTORI YUJI
IPC: G06K15/00
Filed: 1994-03-24
Abstract: PURPOSE:To prevent print overrun by calculating data processing loads in the compressed printing data, and expanding the buffer capacity of a printing image buffer when print overrun is detected on the way of a print-processing operation of dot image data. CONSTITUTION:Printing data received is stored in an intermediate buffer via a receiving buffer within the RAM 60, and decoded in dot image to be stored in a print image buffer. Next, a step is employed to compare the number of developed raster in the auxiliary scanning direction normal to the printing main scanning direction per dot line of the dot image data of the print image buffer with the number of print-processed printing raster, so as to detect smaller print overrun than a predetermined value in its difference, and during the time of overrun detection, a buffer capacity of the print image buffer is expanded in accordance with the calculation result of data processing loads for decoding the compressed printing data stored respectively in a plurality of bands of the intermediate buffer.
Patent JP-H05277272-A (JP)
Title: Cloth presser device for automatic sewing machine
IPC: D05B29/02
Filed: 1992-04-01
Abstract: PURPOSE:To improve the braking characteristics of a drive device by restraining lower a drive force to open and close a presser arm with the tensile strength of a coil spring built into the rod of a fluid cylinder for opening and closing the arm, and adjusting a flowrate via the application of a meter-in system to the head of the fluid cylinder and a meter-out system to the rod. CONSTITUTION:The rod 50 of a hydraulic cylinder 50 is connected to a presser arm 19 via a drive shaft 26 in such a way as capable of turning, and the head 50c of the hydraulic cylinder 50 is pivotally connected to a mounting bed 24 via a shaft 27. A coil spring 50b is built into the hydraulic cylinder 50, and coaxially coupled to the rod 50a to act for drawing the rod 50a. A flowrate adjusting valve 51 is connected to the head 50c of the hydraulic cylinder 50 through a meter-in system, while another flowrate adjusting valve 52 is connected to the rod 50a through a meter-out system. According to this construction, the presser arm 19 itself can be lowered in strength and made lightweight. Also, inertia energy pertaining to the whole of a cloth presser device drops, and the braking characteristics of a drive device are improved, thereby enabling a high-speed and smooth sewing process to be realized.
Patent JP-H08253320-A (JP)
Title: Production of lead titanate thin film
Inventor: ABE TAKAYUKI
IPC: G01J5/12
Filed: 1995-03-10
Abstract: PURPOSE: To industrially readily produce a lead titanate thin film having a prescribed stoichiometric composition. CONSTITUTION: A titgnium oxide thin film is previously prepared on a substrate and then heat-treated in a lead oxide atmosphere to form the lead titanate thin film. The film thickness of the titanium oxide thin film is preferably <=2μm and the heat-treating temperature is preferably >=570 and <=1200 deg.C.
Patent JP-H08250691-A (JP)
Title: Solid-state image sensing device
Inventor: HIKICHI KUNIHIKO
IPC: H01L27/14
Filed: 1995-03-11
Abstract: PURPOSE: To improve processing accuracy of an optical shielding film without causing deterioration of sensitivity of each optical detection device by constructing a part of an antireflection film which part corresponds to an upper part of an inner side surface of a protruded part existent on a peripheral part of at least each optical detector as a blank part. CONSTITUTION: Many optical detectors 2 are disposed on the surface of a semiconductor substrate 1, and the surroundings of each optical detector 2 are protruded into protrusions 6, 8. An optical shielding film 9 is formed on the surface of the semiconductor substrate 1 which film prevents light from entering a surrounding part of each optical detector and has a sensor opening on each optical detector 2. Further, antireflection film 11 is formed on the optical shielding film 9. Particularly, a part of the antireflection film 11 which part corresponds to an upper part of an inner side surface of at least protrusions 6, 8 is formed as a blank part 11a. Hereby, the surface of the optical shielding film 9 is exposed to the blank part 1a. Accordingly, since much of incident light is reflected on the optical shielding film 9 to enter the optical detector 2, sensitivity of each optical detector 2 is improved. Processing accuracy of the optical shielding film 9 is prevented from being deteriorated without lowering the sensitivity of a solid state image sensing device.
Patent JP-S57193210-A (JP)
Title: Roll cross-angle zero adjusting method of cross roll type rolling mill
Inventor: NAKANO TSUNEO
IPC: B21B13/02
Filed: 1981-05-25
Abstract: PURPOSE:To adjust a roll cross-angle to a zero position in the end, by measuring a horizontal component of force of a roll chock generated by load of a roll, and displacing the roll chock force so that each measured value becomes equal. CONSTITUTION:On roll chocks 4a, 4b, 4'a and 4'b of upper and lower work rolls 5, 5', load meters 11a, 11b, 11'a and 11'b are provided, and horizontal components of force f1, f2, f3 and f4 of the roll chocks 4a, 4b, 4'a and 4'b, generated by load in the roll vertical direction are measured. Subsequently, the roll chocks 4a, 4b, 4'a and 4'b for supporting the rolls 5, 5' and backup rolls 6, 6', respectively are displaced back and forth in the rolling direction, so that said each measured value causes no difference. In this way, the roll cross-angle becomes a zero state.
Patent JP-H09241840-A (JP)
Title: Magnetron sputtering device
Inventor: SHIOKAWA YOSHIRO
IPC: G02F1/1343
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of the film thickness and film characteristics of an ITO thin film or the like and to reduce particles, at the time of forming an ITO thin film or the like by a sheet type magnetron sputtering device, by suitably combining the shape of a target and a power source system. SOLUTION: This stationary sheet type magnetron sputtering device is the one in which plasma 50 is generated jointly using a discharge power source and a magnet device 22, an oxide target 21 is bombarded with ions by the plasma, and the target material is sputtered to form a transparent conductive film on a large-sized substrate 23. The target has an integrated shape, and as the discharge power source, a high frequency power source 41 is used. Each advantage of the integrated target and the high frequency power source is combined.
Patent JP-S63246648-A (JP)
Title: Moisture detection element
Inventor: UNO SHIGEKI
IPC: G01N27/12
Filed: 1987-04-02
Abstract: PURPOSE:To achieve a higher reliability of a connection of a lead terminal, by holding a moisture sensitive base body with an enclosure to accomplish electric connection with a contact between precious metals. CONSTITUTION:A moisture sensitive base body is so arranged that a gold electrode 2 is baked on both main sides of a moisture sensitivity sensing body 1 with a part thereof bulged to facilitate the covering with an oxide electrode and then, a ruthenium oxide electrode 13 is baked. An enclosure 4 of a moisture detection element is provided with a vent 5, a moisture sensitive base body holding section 6 and a lead terminal 7, which is imparted a springing property at connection with the gold electrode and further plated 8 with gold. The moisture sensitive base body can be held by interlocking two enclosures of this type to obtain a moisture detection element.
Patent JP-H09247331-A (JP)
Title: Compression and expansion control system for digital copying machine
Inventor: MORI HIROSHI
IPC: B41J5/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To simplify error recovery operation and to improve operability by reading again from a second storage device when an expansion error is generated and repeating expansion to omit user's labor and time. SOLUTION: An image is transferred from the second storage device 107 to a first storage device 106 at first and as the transferred image data is already compressed, it is expanded by a second compressing and expanding device at the time of transfer. When the expansion error is not generated at this time, data is outputted to the image forming device of the device 106. On the other hand, when the expansion error is generated, the frequency of error generation (n) is counted and the counted frequency of error generation (n) and a previously set prescribed frequency N are compared with each other. When the result is (n)>N, error notification processing is executed. In addition, when the result is not (n)>N, reading from the device 107 is repeated again to successively copy all the originals.
Patent JP-S61237142-A (JP)
Title: Information processing system
Inventor: HASHIGUCHI TATSURO
IPC: G06F11/22
Filed: 1985-04-15
Abstract: PURPOSE:To execute exactly a fault test without a person's help, and to confirm a fault processing state by inhibiting the updating of system constituting information, which follows generation of a fault, by a software. CONSTITUTION:When a fault is generated in accordance with an instruction for generating a spurious fault, a service processor 1 sends out system constituting information 100 containing fault information, but it is inhibited by an updating inhibiting signal 101 by a gate circuit 13, therefore, the contents of a constituting information storage register 14 are not updated. At the same time, the generation of the fault is informed to a processor 4, the processor 4 requests to detach the processor 3, and the detachment is executed through a constitution control register 15 of a device 2. Next, when the device 4 requests to integrate the processor 3, the processor 1 sends out the contents of the register 14 to the register 15, instructs to integrate it and performs the integration. Also, when the processor 4 request to release the inhibition of updating, the processor 1 stops sending out an updating inhibiting signal 101 which is being sent out by a constituting information updating inhibiting part 12.