baber/WOPTO huggingface dataset:
Patent JP-S6471009-A (JP)
Title: Manufacture of plural superconductive wires
Inventor: ISHIKAWA YASUSHI
IPC: H01B13/00
Filed: 1987-05-06
Abstract: PURPOSE:To make it possible to form plural long size superconductive wires efficiently at a time by feeding a ceramics type superconductive substance continuously in grooves which are furnished on the upper side of a long size metal plate, over which superposing and connecting another metal plate integrally in rolling. CONSTITUTION:A ceramics type superconductive substance 1 is cut off at a constant amount by a feeding device 8 in grooves 10 which are furnished on an outer cover 9. The positioning angle of the outer cover 9 will do when it is less than the reposing angle of the superconductive substance 1. As the feeding device 8, an ordinary screw feeder 13 or the like can be used when can cut off at a constant amount. The grooves of the outer cover 9 may be formed by delivering a metal plate while groove-processing the flat metal plate with a rolling roller with projections. An outer cover 11 on the other side can be used either furnishing no groove or furnishing grooves processed beforehand responding to the outer cover 9. And the connection of the outer covers 9 and 11 can be made effectively not only by connecting with a roller 12 for rolling, but also by a high-frequency welding or a laser welding. A heat treatment is applied to plural wire materials with superconductive substance composed in such a way. As a result, a long size coil in which a superconductive substance is arranged in same intervals can be formed at a high efficiency and continuously.
Patent JP-S5734422-A (JP)
Title: Method and apparatus for measuring temperature of substance treated in heat treating furnace
Inventor: TANI YOSHIAKI
IPC: G01K13/06
Filed: 1980-08-08
Abstract: PURPOSE:To measure temperature surely, by measuring the temperature after a contact state between a substance to be treated traveling in a heat treating furnace and a contact type thermometer projected toward said substance is confirmed by a continuity state. CONSTITUTION:The contact type thermometer is projected toward the substance to be treated traveling in the heat treating furnace, and after both become an electrically continuity state, the thermometer is furhter projected by a prescribed amount, and under said state, the temperature measurement is to be performed. For example, a supporting lever 22 is pushed toward the substance to be treated 12 that travels in the heat treating furnace 10 by means of a roll 6. A lead wire 38 is attached to the supporting lever, and the contact state between said wire and said substance can be detected with an instrument 40. Further, after an electrically shorted condition is obtained, the supporting lever is further pushed by a prescribed amount, and in this case, with a thermocouple 26 mounted on the top of a cap of said lever, temperature measurement is performed. Thereby, a trial and error work as conventional is not required, and a reliable measurement can be done.
Patent JP-H046330-A (JP)
Title: Air conditioner
Inventor: TAKANASHI AKISHI
IPC: F24F1/02
Filed: 1990-04-25
Abstract: PURPOSE:To prevent any surrounding water leakage and a thermal deformation around an electrical heater even if a damper shows an abnormal state by a method wherein an air conditioner is provided with a position sensing means for sensing a position of the damper and a control means for controlling an electrical energization for the damper and a compressing part which are integrated with each other. CONSTITUTION:As a cold air feeding operation is started, a damper energization time measuring timer is reset, and then a damper driving relay 12b is closed, the first damper 12 is electrically energized and rotated. A claw 18 rotated in cooperation with the first damper 12 gradually closes a micro-switch 19 to transmit it to a control means 21 that the first damper 21 comes to its normal position. The normal position is determined, an electrical energization for the first damper 12 is suspended and the first damper 12 is stopped at its normal position. The control means 12 always measures an electrical energization time of the first damper 12. In the event that the first damper 12 can not move an its abnormal position, it is judged that the electrical energization time is a set time T1 or more and then the compressor 21 is stopped.
Patent JP-H05301705-A (JP)
Title: Method for producing co gas and device therefor
Inventor: DOI SHOJI
IPC: C01B32/40
Filed: 1992-04-28
Abstract: PURPOSE:To enable to obtain highly pure CO gas with a device having a relatively simple structure, to reduce the production cost of the CO gas, and to improve the environment for the production. CONSTITUTION:C2O gas and a reducing gas are simultaneously brought into contact with a perovskite type compound having an LaXSr-XCiIdelta composition (x=0-0.8; delta=1-3) at a high temperature to produce the CO gas. For the adoption of the method, a raw material-supplying means 3 for simultaneously supplying the CO2 gas (g<1>) and the reducing gas (g<2>) which are both raw material gases (g), a discharging means 4 for discharging the produced CO containing gas from the reaction section 2, and further a temperature-controlling means 5 for maintaining the reaction section 2 at a temperature higher than the ordinary temperature are disposed in the reaction section 2 having the perovskite compound disposed therein.
Patent JP-H11306715-A (JP)
Title: Roll of tape pad and magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the availability and yield in manufacturing tape pads and obtain a magnetic tape cassette having a casing shape suited to the formed tape pads. SOLUTION: The rolls of two tape pads form tape pads 12 such that the bases 14a of thin sheet-like elastic resin-made springs 14 are held near inlet/ outlet openings of a magnetic tape 26 in cases 22, 24 of a magnetic tape cassette 20 and pads 16 are stuck on the top ends of the springs 14 for pressing the magnetic tape 26 to guide rollers 38, the bases 14a of the springs 14 are chained in line through joints 10a and wound like rolls.
Patent JP-H06322080-A (JP)
Title: Production of ring-opening polymer
Inventor: NANBU YOKO
IPC: C08G63/78
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a lactone polyester having a narrow mol.wt. distribution by reacting a specific lactone with a poly(silyl ether). CONSTITUTION:A hexaalkyldisilazane or a trialkylsilyl halide is reacted with a polyhydric alcohol to obtain a poly(silyl ether) represented by formula II (where R1 is a 1-8C alkyl; A is a residue formed from a di- to hexahydric alcohol by the removal of (2+q) hydroxyl groups; and (q) is 0-4). The poly(silyl ether) is reacted with a lactone represented by formula I (wherein R2 is a 2-10C linear or branched alkylene) in an amount of at least 0.0001 equivalent to the lactone in the presence of an alkali metal fluoride or a tetraalkylammonium fluoride at 0-150 deg.C. According to need, the resulting reactional product is hydrolyzed to remove the terminal trialkylsilyloxy groups therefrom. Thus, a ring- opening polymer represented by formula III [wherein (m), (n), and (p) each is 1-200 and X is H or Si(R1)n] is obtained.
Patent JP-S5443007-A (JP)
Title: Recording medium selecting and conveying device
Inventor: SHISHIDO YUKINORI
IPC: G11B15/68
Filed: 1977-09-12
Abstract: PURPOSE: To achieve the reduction in access time with a simple constitution by such thing as setting the beginning end of each tape to the tape feed port of the tape feed mechanism provided in the lower part of a cartridge group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62266757-A (JP)
Title: Generating circuit for rotary phase detection signal
Inventor: KOBAYASHI TAKASHI
IPC: G11B15/467
Filed: 1986-05-15
Abstract: PURPOSE:To obtain plural rotary phase detection signals different in phase by detecting the specific phase of a rotary head and using a periodicity signal which is phase-locked with the detection signal and whose frequency is an integral multiple of its frequency. CONSTITUTION:A rotation detector 11 detects the prescribed phase of the rotary drum 22 to which rotary heads 23 and 24 are fitted and generates the signal (30PG) 11 of 30Hz synchronized with the rotation of the heads. The 30PG 11 is supplied to a voltage-controlled oscillator 3 through a phase detector 1 and an LPF 2 and a clock 12 of frequency which is five times as high as that of the 30PG is inputted to a shift register 14 from the oscillator 3 to perform PLL control. Therefore, rotary phase detection signals 13-17 which are generated in synchronization with the clock 12 and out of phase with one another by a 1/5 period each are outputted from the register 4 to a multiplexer (MPX) 5, which sends out the signals 13-17 and 30PG 11, i.e. six outputs in total selectively as the output of a multipulse generator generating circuit.
Patent JP-H05154022-A (JP)
Title: Lockable elevating device for stepless adjustment of chair seat
Inventor: HERUGE JIIKUNAA
IPC: A47C3/30
Filed: 1992-04-28
Abstract: PURPOSE: To lengthen the maximum elevating distance of an elevating device without impairing constitution of a gas spring in the elevating device for stepless adjustment of various chairs, tables, and the like. CONSTITUTION: A first guide bush 27 is arranged between a casing 9 and an attached pipe 20 so as to accommodate the casing 9 movably in the direction of a longitudinal axis 6 in relation to the attached pipe 20. A second guide bush 22 is arranged between the attached pipe 20 and a guide pipe 1 being position-fixed in the direction of the axis 6 to the guide pipe 1. The attached pipe 20 is therefore guided in an axial direction to the guide pipe 1 so as to be relatively movable. A mechanical spiral compression spring 26 is inserted between the attached pipe 20 and the guide pipe 1, and this spring 26 acts in a direction of separating the attached pipe 20 from a bottom plate of the guide pipe 1.
Patent JP-S61274369-A (JP)
Title: Field effect type semiconductor device
Inventor: KURODA SHIGERU
IPC: H01L29/778
Filed: 1985-05-22
Abstract: PURPOSE:To facilitate manufacture of an epitaxial structure for a P-type/N-type HEMT formation and form an excellent complementary HEMT with a high density by a method wherein a structure in which an epitaxial layer creating a P-type channel and an epitaxial layer creating an N-type channel are laminated is formed and the lower epitaxial layer is partially exposed. CONSTITUTION:An epitaxial structure for HEMT is employed in a P-type HEMT. In an N-type HEMT, an AlzGa1-zAs layer 6 is employed as an etching stopper layer and a recessed part is formed and the AlzGa1-zAs layer 6 is removed by wet etching to expose the N-type HEMT structure. A mixture gas of CCl2F2 and H6 is used for dry etching. A two-dimensional electron gas (N-type channel) layer C1 and a two-dimensional positive hole gas (P-type channel) layer are formed in I-type (non-doped) GaAs layers 2 and 7 which have larger electron affinity than the other layers at the boundaries of semiconductor layers 2 and 3 and semiconductor layers 8 and 7. P-type side ohmic electrodes 21 and 22 and N-type side ohmic electrode 11 and 12 are formed by lift-off and finished by alloy processing. Gate electrodes 13 and 23 of P-type side and N-type side can be formed simultaneously by one evaporation process by using, for instance, Al.
Patent JP-H04337840-A (JP)
Title: Copying device
Inventor: KISHIMOTO JUNICHI
IPC: G06G7/60
Filed: 1991-05-15
Abstract: PURPOSE:To easily grasp a fault state when a copy device breaks down or when it abnormally stops. CONSTITUTION:CPU 1 incorporates a watch dog (WD) 1a and it controls and manages the whole device. The situation of respective parts of the device such as paper blocking is detected by a sensor 2. Neuro IC 3 reads I/O information and terminal information from the sensor 2 and discriminates a fault part. A power source 4 is connected to respective power input terminals for operating CPU 1 and the sensor 2, and a power source 5 is that for operating neuro IC 3. All the input/output terminals of CPU 1 are connected to the input terminal of neuro IC 3 by including the power input terminals. The signal output terminal of the sensor 2 and the output terminal of the power source 4 are connected to the input terminal of neuro IC 3. The output terminal of neuro IC 3 is connected to the signal input terminal of a display 3-1 and a part is connected to the control input terminal of the sensor 2 through a signal line 3-2.
Patent JP-S5811890-A (JP)
Inventor: GONDA SUMITAKE
IPC: G21C13/06
Filed: 1981-07-16
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-H0410215-A (JP)
Title: Magnetic recording medium
Inventor: ISSHIKI SADAICHI
IPC: G11B5/706
Filed: 1990-04-27
Abstract: PURPOSE:To form a magnetic layer consisting of a mixture composed of two kinds of magnetic powders varying in coercive force with one time of coating stage by specifying the difference in the coercive force of the magnetic powders of the magnetic layer to >=2.5 times and specifying the ratio of the magnetic powder having the high coercive force to the ratio of >=2 times (by weight) the ratio of the magnetic powder having the low coercive force. CONSTITUTION:A reproducing level is the addition of the signals simultaneously written in the high-coercive force magnetic powder and the low-coercive force magnetic powder when the signals are recorded on the magnetic layer by the recording magnetic fields exceeding the coercive force of the high-coercive force magnetic powder and are reproduced. The reproduced output is the reproduced output of only the high-coercive force magnetic powder and the reproducing level decreases by half when only the low-coercive force magnetic powder is subjected to DC degaussing. Respective signal magnetizations are negated by each other when the magnetization reverse from the signal magnetization written in the high magnetic power is generated in the low magnetic powder by the magnetic transfer utilizing the difference in the coercive force between both magnetic powders. The forgery of a magnetic card can be found out by comparing the reproducing levels in the respective processes. The information reproduction by an ordinary magnetic card reader is made prohibitive by suitably selecting the mixing ratio of both magnetic powders and forming the closed loop of a magnetic flux.
Patent JP-2000301909-A (JP)
Title: Structure of segment tire
Inventor: TSURU EIJI
IPC: B60C7/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make a crown part of a segment tire tread substantially uniformly when the segment tire is mounted onto a wheel to travel. SOLUTION: This structure is structure for a segment tire mounted onto an outer circumference of a wheel to constitute a tire, the segment tire comprises an elastic body 1 having a length substantially equal to a width- directional length of a wheel, a plate 2 embedded in the elastic body 1, a hollow part 4 of U-shaped cross-section penetrated along a longitudinal direction of the elastic body 1, and a stopper 5 existing along the longitudinal direction of the elastic body 1 constituted in the U-shaped part, and a cavity 6 is formed in the substantially central part of the stopper 5.
Patent JP-S5536577-A (JP)
Title: Deep soil compacting machine
Inventor: FUJII HIROSHI
IPC: E02D3/02
Filed: 1978-09-07
Abstract: PURPOSE: To compact soil in the depth by fitting a freely openable and closable  vane-like plates to a vibrating rod.  
     CONSTITUTION: Soon after vane-like plates 2 have started to penetrate into the ground, the plates 2 are applied with upward vertical forces on their lower faces but do not receive forces from above. In the condition shown in figure A, with a vibrating rod 1 vibrated, soil and sand slides down from arond the plates 2, so that the plates 2 are applied with forces also on their back surfaces an open from their closed position to their open position. With strong vibration applied to the rod 1 continuously, even if the forces applied to the face and the backof the plates 2 are balanced, the weights of a vibration source 7 and the rod 1 cause the assebly to sink; therefore, the plates 2 will open completely to the soil compacting position as shown in figure C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5634265-A (JP)
Title: Fault detecting circuit
Inventor: TAKAHARA SHIGERU
IPC: G01R31/28
Filed: 1979-08-29
Abstract: PURPOSE:To make it possible to detect a falut easily even if an amplifier and a temperature compensating circuit to enlarge the circuit scale are not provided, by providing plural integrating circuits, plural rectifying circuits, and a differential synthesizer. CONSTITUTION:Signals received by input terminals 1-4 are input to integrators 5-8, and outputs of integrators 5-8 are input to rectifiers 9 and 10. By selecting polarities of rectifiers 9 and 10 to be opposite to each other, the output potential of differential synthesizer 11 becomes binary. At a normalcy time, when output voltages of integrators 5-8 are zero, two input voltages of differential synthesizer 11 are zero, and consequently, the output voltage becomes zero. Meanwhile, in case that any of quaternary data signals applied to input terminals 1'4 is faulty, output voltages of integrators 5-8 indicate values other than zero. The output of differential synthesizer 11 becomes zero for normalcy and a positive binary voltage for fault. consequently, at a fault time, a positive voltage is applied to light emission diode driving and alarm signal transmitter 13 to transmit an alarm signal.
Patent JP-S63276826-A (JP)
Title: Manufacturing of superconductor
Inventor: SAITO SHINROKU
IPC: H01B12/06
Filed: 1987-05-08
Abstract: PURPOSE:To aim at simplification of a process by forming on a metal plate a filament with the powder or paste of a superconducting substance, and then laying a metal plate on top of the metal plate, and further joining these metal plates by means of hot rolling and pressing so that the powder is sintered. CONSTITUTION:On a metal plate 1, which is comprised of a metal, such as Al, Cu, stainless steel and the like, or an alloy, is formed a filament 2 with the powder or paste of a superconducting substance, and then, on top of the metal plate 1 is laid another metal plate. And further, these metal plates are rolled and pressed by heating, and at the same time, the powder is sintered. Thereby, a wire can be formed directly from the powder of a superconducting substance, and it can also be reinforced and stabilized by virtue of these metal plates, so that the process is simplified.
Patent JP-H02293398-A (JP)
Title: Production of highly crystalline silicon carbide
Inventor: KOMAKI KUNIO
IPC: H01L21/205
Filed: 1989-04-28
Abstract: PURPOSE:To efficiently obtain SiC single crystal of high quality with stable synthesizing condition by introducing gas of carbon-containing compound and silicon gas into plasma reaction space. CONSTITUTION:For instance, a Mo base plate 5 of 10mm square having polished specular surface is attached to a base plate-supporting pedestal 6 of water cooling type and horizontally installed in a device having about 5l inner volume. Next, an anode 1 made of W and a cathode 2 made of Th-containing W are set at 5mm above the Mo base plate 5 with 5mm distance between the electrodes. Further, a 1/16 inch SUS nozzle 3 of lowered gaze is set at just above center between the electrodes and 10mm above the base plate and a polycrystalline Si 4 of 2mmX0.5mm square is installed on a movable stand directing to the center between the electrodes from just beside. Inside of the device is filled with equal volumes of H2 and Ar to attain 200Torr pressure, then distance between the electrodes is narrowed to 2mm before turning on electricity and gradually widened after discharge to generate arc 7. Thus, a gas mixture composed of respectively 500cc/min H2 and Ar, and 1vol% acetone and 0.5vol% water to total amount of H2 and Ar is introduced into the arc 7 to precipitate a product on the base plate.
Patent JP-H01281070-A (JP)
Title: Food material processing of livestock byproduct
Inventor: MIYAHARA AKIYOSHI
IPC: A23L13/00
Filed: 1988-05-07
Abstract: PURPOSE:To continuously obtain in mass production the title food material in the form of fibrously textured product with soft eating feel by mixing untreated animal byproducts, meats such as fish meat, vegetable proteins and secondary raw materials such as starch followed by treatment with a twin screw extruder to make an extrusion forming. CONSTITUTION:A mixture comprising (A) a raw material prepared by boiling treatment at 70-100 deg.C of meats comprising untreated animal by products and fish meats followed by mincing and (B) a secondary raw material comprising vegetable proteins and/or various kinds of starch is fed into a twin screw extruder to make a treatment in a barrel brought to an inert gas atmosphere such as argon or nitrogen at 150-220 deg.C followed by extrusion forming, thus obtaining the objective food material base consisting of a soft fibrously textured product. The content of the animal byproduct is pref. 60-90wt.%.
Patent JP-2000300059-A (JP)
Title: Dewfall-preventing cover for outdoor use
Inventor: YOSHIKAWA TATSUO
IPC: B32B5/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a dewfall-preventing cover for outdoor use, having waterproof, light shielding and air-permeability and also obtained by using a wide dewfall-preventing waterproof sheet capable of covering a large object. SOLUTION: This cover for covering the stack object such as farm products is obtained by connecting a dewfall-preventing waterproof sheet 2 to a light- shielding air-permeable sheet. The light-shielding air-permeable sheet is constituted so as to cover a part of the side face part of the object. The dewfall- preventing cover 1 for outdoor use is obtained by forming both terminal parts of the dewfall-preventing waterproof sheet 2 which is a connected body of the waterproof layer 4 obtained by forming an polyolefin layer on a woven or knitted fabric comprising a polyolefin, to a water-absorbing layer 5, into connecting parts 7 made of only waterproof layers 4 as overlap widths 6.
Patent JP-S5235064-A (JP)
Title: Construction for mounting a fork on a forklift truck
Inventor: OOTA SHIYUUJI
IPC: B66F9/12
Filed: 1975-09-13
Abstract: PURPOSE: To provide easy mounting of a fork on lift bracket by the use of a gap between the gripper and fork. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813470-A (JP)
Title: Jet type solder tank
Inventor: MASUDA TSUGUNORI
IPC: H05K3/34
Filed: 1981-07-16
Abstract: PURPOSE:To solder surely without omission by installing plural nozzles in the body of a tank, and providing spiral current plates in the nozzles and thereby infiltrating molten solder ino details of the part. CONSTITUTION:When pump blades are rotated by a motor, molten solder is circulated and sent to a cylindrical nozzle 12 by pressure and raised in the nozzle 12. At this time, vortical vector is given to the molten solder by a spiral current plate 24 in the nozzle 12 and jetted from an opening 21 at the upper end of the nozzle 12. At the same time, it flows out to the side of a curved plate 15 and to the side of a concavity 16. When a printed circuit substrate 32 to which a leadless part 31 is adhered on the lower face is advanced at an upward inclination angle of alpha to the jet wave, the part 31 is subjeted to pressure from all angles, and the molten solder infiltrates into details of the part 31, and thus satisfactory soldering can be obtained.