baber/WOPTO huggingface dataset:
Patent JP-S58110109-A (JP)
Title: Temperature controlling device for material to be rolled
Inventor: WAKAMIYA NOBUNORI
IPC: B21B37/00
Filed: 1981-12-23
Abstract: PURPOSE:To improve a controlling accuracy of biting temperature, and to improve an accuracy of sheet gauge control, by arranging two thermometers directly behind a front rolling mill, and controlling the bitting temperature at a rear mill by using the average temperature between them. CONSTITUTION:The surface temperature of a material 4 to be rolled is detected by two thermometers 3a and 3b arranged at the place directly behind the exit side of a front rolling mill. The average temperature at the place just below the thermometer 3a is calculate by an average temperature operator 9 basing on the detected temperature value, the sheet gauge transmitted from a host computer 8, and the number of revolutions of a mill motor 6. The average temperature is outputted to a biting temperature operator 10, to calculate the biting temperature at a rear mill 2 basing on said value, the number of revolutions of a motor 7 of a transferring table, and an information of transferring speed transmitted from the computer 8. The calculated value is compared with a target temperature by a delay-time operator 11, and its difference is outputted to a transfer- table controlling device 12. Thus, the material 4 is oscillated on a transferring table 5 by controlling the motor 7 in order to control the temperature of biting at the rear mill 2.
Patent JP-S5999740-A (JP)
Title: Manufacture of semiconductor element
Inventor: HASHIZUME YOSHIHIRO
IPC: H01L21/304
Filed: 1982-11-30
Abstract: PURPOSE:To equalize the adhesion of a chip and a sheet by each selecting and matching the coarseness of the lapping of the surface of a semiconductor substrate with the coarseness of the surface of metallic layer applied on said surface. CONSTITUTION:The coarseness of the lapping executed on the back of a wafer is represented by distances L between projecting sections, while L is brought to approximately 0.5-1.5mum, and the metallic layer is evaporated through an electron beam system. When a shielding plate in copper is set up to an opposite section to a wafer in the vicinity of an electron beam source and secondary electrons are prevented and the metallic layer is evaporated at that time, the coarseness of lapping matches with the coarseness of the back of the wafer under a granular state in which coarseness is uniform. Accordingly, when the wafer is stuck to an adhesive sheet and divided, the accuracy of alignment of the chips is excellent on the stretching of the sheet, and the efficiency of pickup of the chips is improved.
Patent JP-S58109774-A (JP)
Title: Shaft seal device
Inventor: INOTA KENICHI
IPC: F16J15/52
Filed: 1981-12-22
Abstract: PURPOSE:To ensure that the volumetric capacity on the inside and outside of bellows are maintained to be constant even when a shaft is moved laterally, by a method wherein a closed space formed by communicating the inside space of a bellows surrounding a shaft and the inside space of a bellows not surrounding the shaft is shielded from a closed space provided on the outside of the bellows. CONSTITUTION:When the shaft 20 is moved axially rightwards, the bellows 24, 25 are contaracted with each other, and the volumetric capacity of the interior of the bellows 24, 25 is reduced, so that a fluid in the interior is compressed. On the other hand, the bellows 23 is stretched, and the volume of the interior thereof is increased. However, since the interior of the bellows 24, 25 and the interior of the bellows 23 are communicated to each other by communicating passages 26, 27 having low resistances, the internal pressure of the bellows 23 and that of the bellows 24, 25 are rapidly eqalized. In addition, since the sum of the volumes of the interiors of the bellows 23, 24, 25 is constant, the eqlaixed pressure is substantially equal to that before the movement of the shaft. This applies also to the space S2, so that no pressure difference is generated between the space S1 and the space S2 by the movement of the shaft 20.
Patent JP-H0634756-A (JP)
Title: Radar transponder
Inventor: MIZUNO TOSHINOBU
IPC: G01S7/28
Filed: 1992-07-14
Abstract: PURPOSE:To form a time vs. frequency characteristric of an output frequency of a voltage controlled oscillator (VCO) into a straight line shape to fix brightness of a luminescent spot on a radar screen by outputting a time vs. voltage characteristic data for correcting a voltage vs. frequency characteristic of the VCO, by means of a memory. CONSTITUTION:A signal from a radar is received by a receiver 1 to operate a control circuit 2 to start action. A clock circuit 3 generates a clock upon a trigger from the circuit 2 and in synchronism therewith data are sequentially outputted from a ROM 4. Based on the data from the ROM 4, a voltage vs. frequency characteristic of a voltage controlled oscillator(VCO) 6 is corrected so as to provide a time vs. frequency characteristic of the VCO 6 with a straight line characteristic. Namely, a time vs. voltage characteristic data outputted from the ROM 4 in compliance with the clock is converted into a voltage by a D/A converter, frequency of the VCO 6 is controlled by this voltage to convert the time vs. frequency characteristic of the VCO 6 into the straight line characteristic, and brightness displayed on a radar screen is fixed regardless of a receiving frequency of a radar wave.
Patent JP-S5998731-A (JP)
Title: Oxidation catalyst for olefin
Inventor: OODAN KIYOUJI
IPC: C07C253/00
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a catalyst having high selectivity, by mixing a solid soln. of lead molybdate-bismuth molybdate with bismuth molybdate. CONSTITUTION:A solid solution consisting of 95-75mol% of lead molybdate [PbMoO4] and 5-30mol% of bismuth molybdate [Bi2(MoO4)3] being a solid solution of lead molybdate [PbMoO4] and bismuth molybdate [Bi2(MoO4)3] each having a same crystal structure and bismuth molybdate [Bi2MoO6 and Bi2Mo2O9] having a crystal structure different from [Bi2(MoO4)] are mixed in a ratio of 10-90mol%:90-10mol%. In addition, these components are mixed with a small amount of water and the resulting mixture is dried at 80-200 deg.C and calcined at 400-800 deg.C.
Patent JP-S6364947-A (JP)
Inventor: FUJISAWA TETSUO
IPC: C04B7/44
Filed: 1986-09-03
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-S58110435-A (JP)
Inventor: JIEIMUZU POORU DEIININGAA
IPC: C01G49/00
Filed: 1982-11-30
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-H0932014-A (JP)
Title: Method of execution for retaining wall
Inventor: SAKAMOTO NOBUYUKI
IPC: E04B2/86
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a retaining wall, which can eliminate necessity of dismantling a form after placement of concrete, and which can enhance the strength of a weir board. SOLUTION: An embedded weir board 2 stands upright in a base part of a concrete base of a retaining wall on the slope side of a natural ground, and a decorative weir board 3 stands upright on a concrete base at a position where the weir board 3 is spaced from the weir board 2 by a predetermined distance, facing the latter, the weir boards 2, 3 being coupled together by coupling fittings 4 at arbitrary positions so as to prepare a form 1 for placing concrete for a retaining wall. The embedded weir board 2 is composed of embedded PC (precast concrete) panels 10 which are provided with fixtures 14 in the peripheral edge of a concrete placing surface thereof, and which continuously arranged vertically and horizontally, being coupled with each other by means of reinforcing steel bars 20. The decorative board 3 is composed of decorative panels 15 each of which has a decorated outer surface and a rear peripheral edge part provided with a fixture for locking a reinforcing steel bar 2, and which are continuously arranged vertically and horizontally, being coupled with one another by means of reinforcing steel bars 23.
Patent JP-H0370687-A (JP)
Title: Elastic crawler belt
Inventor: HARA YOSHIAKI
IPC: B62D55/253
Filed: 1989-08-11
Abstract: PURPOSE:To prevent a rolling wheel from dropping from a track surface mutually between core metals with the track surface thereof continued in the peripheral direction by devising a means such as forming an extension part in the peripheral direction in a pair of guide protrusions in the core metal embedded in the inside of a crawler belt main unit. CONSTITUTION:A plurality of core metals 20 and tensile units are respectively arranged in the inside of an endless crawler belt main unit 10. The core metal 20 is arranged in a width direction with a fixed space in the peripheral direction of the crawler belt main unit 10, and a base part 21 of the core metal is buried in the inside of the crawler belt main unit 10, while a pair of guide protrusions 23a, 23b in a meshing part 22 corresponding to a drive wheel of the unit 10 are protruded to the inner from the internal surface of the crawler belt main unit 10. ln the above constitution, each extension part 25a, 25b, which faces to both sides in the peripheral direction, is additionally provided respectively in a top part of each guide protrusion 23a, 23b. Each peripheral direction end surface 26a, 26b of the guide protrusions 23a, 23b in an opposite side to the extension parts 25a, 25b is arranged in a width direction center line side of the core metal 20.
Patent JP-H1039204-A (JP)
Title: Automatic focusing device and method therefor
Inventor: SUDA HIROSHI
IPC: G02B7/28
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device and a method therefor for stably focusing without erroneous judgement by a subject and photographing condition. SOLUTION: A subject frequency recognizing circuit 118 is composed of a frame memory, a two-dimensional DCT unit, a grouping circuit, a weighting circuit, a pattern extracting circuit, a pattern memory and a comparator circuit, the image of the subject is converted into a frequency component and its feature is recognized. When all subjects have low contrast regardless of in focus or out-of focus from the recognized result, the characteristic of BPF 110 is set in all regions, the motor's speed is set slower than a standard and the threshold of over-shoot at the focal point is set larger.  On the other hand, when a fine subject is predominant regardless of in focus or out-of focus from the recognized result, the characteristic of BPF 110 is set as a super-high region, the motor's speed is set slower than the standard in the vicinity of a focus, the threshold of over-shoot at the focal point is set smaller and the over-shoot at the focal point is made inconspicuous. When the state is out of focus and not in the standby state for restart, an ordinary climbing automatic focusing operation is performed.
Patent JP-S58111319-A (JP)
Title: Mask aligner
Inventor: HOSHI YASUSHI
IPC: G03F7/20
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the production of flaw in a ball segment and a ball seat, by forming the ball seat from a super hard material, and constituting the ball segment by a material which is slightly softer than the super hard material and higher in hardness than a semiconductor wafer material. CONSTITUTION:A wafer support part 17 has a vertically movable piston 29 received in a scan table 14 so as to be able to vertically move a seat 30 in one body. The upper surface of the seat 30 is recessed to form a ball seat 31, which supports a ball segment 33 integrally formed with the undersurface of a wafer chuck 32. The chuck 32 has on its surface an opening 34 communicating with a vacuum suction chamber 33 formed therein to vacuum-hold a wafer 18. The ball seat 31 is formed of a super hard material, while the ball segment 33 is formed of a material slightly softer than the ball seat 31.
Patent JP-2001041535-A (JP)
Title: Air conditioner
Inventor: TANABE KAZUYUKI
IPC: F24F11/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate abnormal shutdown at the time of restoration from power failure to permit smooth operation of an air conditioner by providing a temperature sensor in the vicinity of a burner, reading in signals from the temperature sensor at the time of power source supply, and operating a combustion fan for a fixed time in the case when the temperature sensor detects a predetermined temperature or higher. SOLUTION: In a normal space heating operation, refrigerant is heated by the combustion of a burner 29 of a space cooling heating device, and the signal by the temperature detected by a temperature sensor 36 installed to a burner main body 29a, is transmitted to an outdoor control device 39. Control is effected so that this temperature is maintained at 250 to 300 deg.C. Moreover, a user performs re-operation immediately in the case when the detected temperature of the temperature sensor 36 is 150 deg.C or higher.  Thereby, a combustion fan 30 is operated for five minutes to perform cooling of the burner 29 in order to prevent the occurrence of breakdown such as melting of the burner main body 29a made of aluminum die casting due to high temperature of 300 deg.C or higher and the shutdown of an air conditioner again due to the operation of a safety thermostat in the combustion chamber 28.
Patent JP-H0259124-A (JP)
Title: Press die for forming tube stock
Inventor: ISHII TAKESHI
IPC: B21D37/08
Filed: 1988-08-25
Abstract: PURPOSE:To improve the forming accuracy and the forming efficiency by providing a mandrel for penetrating a tube on the lower die, and also, providing forming tools consisting of a female type and a male type, respectively and executing the forming of the tube stock through the vertical motion of a equipment. CONSTITUTION:A mandrel 20 is supported by the lower die 10, and also, a male type tool 13 is held by a cam holder 14, and an axial direction cam 3 and a side cam 4 are provided on the upper die 1. Also, in the mandrel 20, a female type tool is contained and installed. In this state, a thin wall long-sized tube stock 40 is inserted into the mandrel 20, and positioned in the peripheral direction and the axial direction. Subsequently, the upper die 1 of a press ram is allowed to descend, and indentation forming is executed by the side cam 4 by which right and left male type tools 13 descend simultaneously when the female type tool operates precedently. Owing to press forming, the accuracy at the time of forming is improved, and working is executed in a short time, therefore, the forming efficiency is improved.
Patent JP-H0259023-A (JP)
Title: Isotope separation apparatus
Inventor: NISHIZAWA KATSUSHI
IPC: B01D59/34
Filed: 1988-08-25
Abstract: PURPOSE:To heighten isotope separation efficiency and make operation of a separating apparatus easy by installing a fluorescence measuring means to measure the intensity of the fluorescence generated according to excitation state of a specific isotope to be recovered and making it possible to observe the excitation state of the isotope at the time of operation. CONSTITUTION:A metal raw material 3 containing plural kinds of isotopes is heat-evaporated to generate a vapor flow 7 and a laser light 9 with a prescribed wavelength is radiated to the vapor flow 7 to excite selectively a specific isotope in the vapor flow 7. Further the excited isotope is ionized through ionization process and then the ionized isotope is separated by an electric field or a magnetic field. A fluorescence measuring apparatus 12 detects the fluorescence generated at the time of transition of the laser-excited isotope to the ground state. As a result, the excitation state of the isotope is observed at the time of operation. Control of wavelength of laser light to be used can be properly carried out and the apparatus can be operated under the optimum conditions all the time. The efficiency of the isotope separation is thus heightened and the operation is carried out easily.
Patent JP-H0954766-A (JP)
Title: Microcomputer
Inventor: MIYANAGA TAKASHI
IPC: G06F15/78
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To quickly carry out both microcomputer and ROM test modes by outputting the signal of execution result of an input instruction code to a test device and also outputting an instruction code stored in a memory and corresponding to the count value of a program counter to the test device via a central processing circuit. SOLUTION: The count value of a program counter 303 is outputted to a test device 201 in a single cycle of operation of a CPU 301. An IC tester serving as the test device 201 inputs a prescribed instruction code to the CPU 301, and the signal of execution result of the instruction code inputted to the CPU 301 is outputted to the tester 201. The instruction code that is corresponding to the count value of the counter 303 and stored in a ROM 302 is also outputted to the tester 201. In such a constitution, both microcomputer and ROM test modes can be easily and quickly carried out.
Patent JP-H0373907-A (JP)
Title: Zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B15/163
Filed: 1989-08-15
Abstract: PURPOSE:To obtain the zoom lens which is free from deterioration in performance and capable of close-up photography by varying gaps between respective lens groups independently of gap variation for power variation from the wide-angle end to the telephoto end. CONSTITUTION:Respective lens groups in the power variation range as the zoom lens are moved from the wide-angle end to the telephoto end as shown by solid lines and an optical system for close-up photography shown by broken lines is arranged separately from the lens groups. Thus, the close-up photography optical system independent of the normal power variation range is arranged to realize extremely excellent performance for both the normal power variation range and close-up photography. Further, the lens arrangement for close-up photography is attained successively to the lens group movement track of the normal power variation range, so the mechanical constitution of a lens barrel, etc., can be simplified. Further, even when a focus position comes to a different image formation position at the time of converting from the normal power variation range to the close-up photography optical system, corrections are easily made by the adjustment of a focusing lens group.
Patent JP-H0552289-A (JP)
Title: Valve using fitting for hot tap
Inventor: NEMOTO MINORU
IPC: F16L55/10
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a valve using a fitting for hot tap which can be inserted into a conduit, without being restricted by the execution time, in a short construction period. CONSTITUTION:A cut part 55 is formed on a pipe 5 in a fitting 1, and a coil 65 for seal is installed at the opened port of the fitting 1. The screw cylinders 83 and 88 which are screwingly fitted on a center shaft 75 which is closely fitted in turnable manner with the cock 65 for seal are raised and lowered by the turn of a center shaft 75. A closing plate 93 is press-attached with the edge surface 56 of the pipe 5 by the tapered surfaces 86 and 90 of the screw cylinders 83 and 88.
Patent JP-H0585631-A (JP)
Title: Method and device for separation and transport
Inventor: TANIGAWA JUNICHI
IPC: B65H3/06
Filed: 1991-08-22
Abstract: PURPOSE:To prevent adhesion or rubber with each other or breakage or formation change of a rubber surface preliminarily, eliminate stepping out of a motor or fluctuation in a feed precision, assure a normal action, generate a torque at a constant value stably for a long period, and prevent double feed or feed failure of documents. CONSTITUTION:For a separation and transporting device, a timer means 77, a drive means 47, a memory means 75, and a control means 66 are provided, counting a time is started when either a separation action or a transfer action is completed, the counted time by the timer means 77 is compared with preliminarily set timing data, and when the counted time becomes larger than the timing data, a drive system is driven for a constant quantity and stopped by the drive means, with the counted time reset, where these actions are repeated. The timing data are compensated based on the temperature and humidity.
Patent JP-S6452717-A (JP)
Title: Piperidine derivative, remedy and preventive for arrhythmia containing said derivative
Inventor: OINUMA HITOSHI
IPC: C07D211/32
Filed: 1987-08-24
Abstract: NEW MATERIAL:A piperidine derivative shown by formula I (R<1> is lower alkyl; R<2> is H, halogen, lower alkyl, lower alkoxy or hydroxyl) sand a salt thereof. EXAMPLE:N-[4-(2-Hydroxyl-1-[4-(4-fluorobenzoyl)piperidyl] ethyl]phenyl]metha nesulfonamide hydrochloride. USE:Having excellent antiarrhythmic activity and high safety, useful as an antiarrhythmic. Especially effective against arrhythmia ineffective by other drugs or against incurable arrhythmia and also usable for preventing human sudden death caused by ventricular fibrillation. PREPARATION:A compound shown by formula II is reduced with a reducing agent such as sodium boron in a solvent at -20 deg.C - room temperature to give a compound shown by formula III. Then this compound is reacted with a compound shown by formula IV and the reaction product is reacted with a halide to give a compound shown by formula I.
Patent JP-S5999778-A (JP)
Inventor: MASATSUGU IZU
IPC: H01L31/04
Filed: 1983-11-08
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-H1049563-A (JP)
Title: System for imparting relation between graphic and character information
Inventor: NAKAJIMA NAOTO
IPC: G06F17/30
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of simply relating graphic data for CAD or the like to a character information data base and easily retrieving one data from the other. SOLUTION: When a user specifies a required graphic (g) displayed on a display device 50, a graphic specifying means 11 provides its positional information (a) to a graphic specification information acquiring means 12. When the means 12 sends a graphic specification information acquiring request command and the positional information (a) to a graphic processor 100, the processor 100 fetches the graphic specification information (b) of the graphic and sends the information (b) to the means 12. When the user searches the character data of the graphic from a character data column (f) in a data base 200 after acquiring the information (b) and specifies the data, a graphic specification information writing means 13 adds the information (b) to the character data of a line concerned.
Patent JP-2000048596-A (JP)
Title: Test apparatus, relief simulation method, and storage medium
Inventor: ITO YUTAKA
IPC: H01L21/66
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To faithfully recreate an actual relief determination and perform a yield prediction with high precision. SOLUTION: A fail bit map and relief condition data stored in a data storing section 10 are retrieved into a fail memory 14, and a memory repair analyzer 13 performs relief simulation based on these fail bit map data and relief condition data to faithfully recreate an actual relief determination. From this relief simulation, yield prediction is performed with high precision.
Patent JP-2000047250-A (JP)
Title: Liquid crystal display panel
Inventor: HORIE YOSHITAKA
IPC: G02F1/1368
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of obtaining high luminance while securing a wide visual angle. SOLUTION: A scanning line 5 is arranged in the vicinity of a common electrode line 6 being at one side of a display part 7, and an electric field effect type thin film transistor 1 whose gate is connected to the scanning line 5 is provided. The drain of the thin film transistor 1 is connected to the common electrode line 6, and the source of the transistor 1 is connected to a counter electrode 3. Also a pixel electrode 2 connected to a signal line 4 of other side and extends in the same direction as that of the signal line 4 is provided between the counter electrode 3 and the signal line of one side. Then, the counter electrode 3 is surrounded by the common electrode line 6, the pixel electrode 2 and the signal line 4 of the other side.