baber/WOPTO huggingface dataset:
Patent JP-S5779439-A (JP)
Title: Automatic chemical analyzing device and method for calibrating its indicating scale
Inventor: HINENO MASAKAZU
IPC: G01N21/27
Filed: 1980-11-05
Abstract: PURPOSE:To facilitate calibration of indicating scales in an automatic multi- specimen analyzing device by permitting placement of 100% and zero scale calibrating vessels in absorbancy detectors for calibrating indicating scales. CONSTITUTION:An indicating scale calibrating sheet 2A consists of a transparent member and is formed with plural pieces of recesses 1 in a conveying direction. An interference filter 21 permitting the transmission of only the contrast wavelength out of the two wavelengths determined by inspection items is put in one of the recesses 1 and pure water 24 is put in the other one. Such sheet 2A is placed on a measuring line. To calibrate a detector 6A, the sheet 2A is first moved in an arrow (b) direction to place the pure water 24 on the optical path of the detector 6A of the measuring line 3A, thence zero adjustment is carried out so as to make a display device 30 zero. Next, it is moved in an arrow (d) direction to put the filter 21 in the optical path of the detector 6A and the display device 30 is so adjusted as to indicate 100%. Thereafter, the calibration of the detectors 6B, 6C, 6D is performed in the same manner, after which the sheet 2A is removed from the line and the analysis is started.
Patent JP-H09316895-A (JP)
Title: Concrete made large block
Inventor: YAMAMOTO KOZO
IPC: E02B7/08
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To easily build a weir levee or a retaining wall by connecting the side faces of the counterfort of the upper and lower stage blocks to each other by a connecting member. SOLUTION: Connecting bolts 21 are put through and fixed in a horizontal direction in two counterforts 11L and 11R protruded from the left and right of the back surface of a surface plate part 10 to a rear side. A connecting member 22 connected to an upper stage block is attached to one end part of each bolt 21 and a connecting member 23 connected to a lower stage block is attached to the other end part, each by a nut 24. By repeating arraying of the upper stage block on the lower stage block array by shifting 1/2 of the block horizontal width and in a manner of broken joint piling, these blocks are alternately connected each other by the connecting members 22 and 23.  Further, for each piling of one stage of a block array or a plurality of stages, a back filling material 26 such as freshly mixed concrete is filled with between it and an earth layer 17 and a weir levee or a retaining wall having a required height is built. Thus, a weir levee or a retaining wall having a height of, for example 20m or higher, is easily built.
Patent JP-S5947921-A (JP)
Inventor: NAKAO SHIYOUICHI
IPC: G01R31/00
Filed: 1982-09-10
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-H102882-A (JP)
Title: Continuous magnetic flaw detection method and apparatus therefor
Inventor: NAGAKURA YOSHIYUKI
IPC: G01N27/83
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the flaw detection precision and simultaneously improve the flaw detection work efficiency by efficiency suppressing the effect of existence and alteration of the partially remanent magnetism on the objective inspection face to be tested. SOLUTION: This apparatus is provided with a rotating magnetic field unit for test and detection which gives a rotating magnetic field RE 2 to an objective surface to be detected using a plurality of magnetic coils to which AC voltage with phase difference is applied when moved in the direction shown as an arrow A1. Moreover, the apparatus is provided with a rotating magnetic field unit which gives RE 1 and for remanent magnetism demagnetization. Dispersion of testing precision due to remanent magnetism can be suppressed by driving the unit for remanent magnetism demagnetization in front of the unit for test and detection. Further, since remanent magnetism demagnetization is carried out simultaneously, the work efficiency is improved.
Patent JP-H065427-A (JP)
Title: Inductor and manufacture thereof
Inventor: MATSUZAWA HIDEKI
IPC: H01F17/00
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the manufacturing cost of an inductor by a method wherein a cylindrical molded material, which is formed with a coil-shaped groove along its inner peripheral surface and consists of a magnetic material, is formed into a sintered body and after a columnar magnetic sintered body is inserted in this sintered body in such a way that it is brought into contact closely to the inner peripheral surface of the sintered body, a conductor is formed along the coil-shaped groove and the inductor is constituted. CONSTITUTION:The peripheral surface of a cylindrical body 11 with a winding 12 executed on its outer peripheral surface in a coil form is coaxially covered with the mixture of magnetic powder and a binder to obtain a molded material 13. Then, the cylindrical body 11 is removed from this molded material 13 to obtain a cylindrical molded material with a coil-shaped groove formed along its inner surface. A heat treatment is performed on this molded material to remove the binder and at the same time, the molded material is sintered to obtain a sintered body 13'. Then, a cylindrical sintered body 11' is sintered in the cylindrical sintered body 13' in such a way as to come into contact closely to the inner peripheral surface of the sintered body 13'. A conductor is formed along the coil-shaped groove and electrodes are respectively formed on both ends of the conductor. Thereby, an inductor, which is low in manufacturing cost and has superior characteristics, can be obtained.
Patent JP-S6218951-A (JP)
Title: Production of magnetic anisotropy substance
Inventor: KAWAI YASUO
IPC: H01B5/02
Filed: 1985-07-16
Abstract: PURPOSE:To improve the combination of the conductive substance of the respective coupled wires with magnetic substance by an easy preparation, by pressure- welding a plurality of the coupled wires in a metal pipe to be metallurgically and integrally formed. CONSTITUTION:Coupled wires 3, formed in the sectional-area ratio of 30% of conductive copper substance 2 with which the magnetic substance 1 of copper wires is covered, are formed in line in quantity of 150 in the given direction in a copper metal pipe 4 and are arranged compactly, to form extraction substance 5. After that, the extraction substance 5 is taken out by a extraction capstan 7 through the die 6 of a wire stretcher 9. By this method, the extraction substance 5 is reduced in area. The magnetic substance 1 of fine copper wires is pressure-welded in the conductive copper substance 2, and magnetic anisotropy substance 8 which is regularly dispersed and arranged and combined and is metallurgically integrated is obtained. In this manner, by an easy preparation, the conductive substance of the respective coupled wires is combined with the magnetic substance in good order.
Patent JP-S6315697-A (JP)
Title: Controlling method for ac spindle motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P27/06
Filed: 1986-07-03
Abstract: PURPOSE:To control a motor according to a loaded condition with a simple measure by providing a control circuit with an interface and changing according to a load a maximum torque and other characteristics of the motor directly by a command from an external command circuit. CONSTITUTION:An exciting current command circuit is provided with an interface X and a CPU Y and said CPU Y is connected with a memory ROM storing various kinds of information. Also, said interface is provided with a code signal inputting part to input a signal from an external command circuit A to the CPU Y via the interface to change according to a load motor characteristics, for example, a limiting value of torque limit as shown in the drawing. Moreover, a current vector arithmetic circuit h is also controlled directly by the CPU Y.
Patent JP-S6049563-A (JP)
Title: Urea-formaldehyde resin battery
Inventor: KOBAYASHI SADAO
IPC: H01M10/0568
Filed: 1983-08-30
Abstract: PURPOSE:To reduce the internal electric resistance of the positive electrode so as to obtain a large current by using as the principal component of positive mixture a composition containing urea-formaldehyde resin and iodine. CONSTITUTION:Ure-formaldehyde resin is combined with iodine before the mixture is kneaded to disperse the iodine in the resin. After that, a hardening agent is added to the kneaded mixture, and a positive electrode is formed by the thus obtained mixture. According to necessity, a carbon compound is dispersed in the urea-formaldehyde resin, or a metal iodide such as zinc iodide is used as an electrolyte for the positive electrode containing urea-formaldehyde resin as its principal component. With a storage battery constituted by thus using iodine as its positive active material, a large current is attainable.
Patent JP-S643069-A (JP)
Title: Production of ceramic containing calcium and phosphorus
Inventor: TOKINA NOBUO
IPC: A61L27/00
Filed: 1987-06-24
Abstract: PURPOSE: To develop a ceramic useful as biological materials, by bringing phosphorus-substituted zeolite powder into contact with an aqueous solution containing calcium ion, adsorbing the calcium ion on the phosphorus-substituted zeolite, reducing and sintering.  
     CONSTITUTION: Phosphorus-substituted zeolite wherein Al and Si atoms in the zeolite are partially replaced with P atom is brought into contact with an aqueous solution of a Ca electrolytic salt such as CaCl 2 , Ca(NO 3 ) 2  or CaSO 4  to Na and K ions of the phosphorus-substituted zeolite with Ca ion. The Ca adsorbed phosphorus-substituted zeolite powder prepared by the process is reduced in a hydrogen-containing gas under heating at 200W900°C, sintered in an inert gas at normal pressure, hot pressed under hydrostatic pressure and sintered at 900W2,000°C by vacuum sintering. A ceramic suitable as biological materials such as artificial bone or artificial tooth is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0823078-A (JP)
Title: Manufacture of programmable element
Inventor: HONDA KOJI
IPC: H01L21/82
Filed: 1994-07-08
Abstract: PURPOSE:To manufacture a programmable element which deteriorates scarcely in electrical properties by a method wherein a programmable insulating film is prevented from lessening in thickness when etching is carried out in a window region where a programmable element forming region is formed. CONSTITUTION:A silicon oxide film 16 and an amorphous silicon layer 14 located on a programming insulating film 13 inside a window region 18 where a programmable element is manufactured are etched halfway through a dry etching method and then etched to the end through a wet etching method, whereby the ground programming insulating film 13 is prevented from lessening in thickness due to etching.
Patent JP-S6218139-A (JP)
Title: Control circuit by time division system
Inventor: MATSUMURA KUNITAKA
IPC: H04J3/00
Filed: 1985-07-17
Abstract: PURPOSE:To control many input/output circuits by the same circuit by oscillating a control pulse from an oscillator, extracting the pulse at each input time, and using the signal to apply input/output control via an analog switch circuit. CONSTITUTION:The oscillation circuit 1 generates a pulse required for time division. A counter circuit 2 counts a pulse signal from the oscillation circuit 1 and outputs a signal with determined pulse repetitive frequencies by a signal processing circuit 3. An analog switch circuit 4 is controlled by the circuit 3 to switch a signal source. The analog switch circuit 4 operates simultaneously an analog switch circuit 20 at the input circuit 10 and the analog switch circuit 50 at the output control circuit 60. Many input/output control circuits are controlled by operating each input/output of an amplifier control circuit in different period in such a way.
Patent JP-S6313442-A (JP)
Title: Privacy communication equipment
Inventor: TANABE JUNJI
IPC: H04K1/04
Filed: 1986-07-03
Abstract: PURPOSE:To prevent the deterioration in a calling quality at the time of transmission with an FDM system transmission line by executing the signal processing timing control in a secret talk receiving part with a clock signal synchronized to a signal processing timing at the transmitting side. CONSTITUTION:After a transmitting signal echo overlapped to a receiving signal is deleted by an EC3, the transmission loss of a transmission line is compensated by an AGC amplifier 4, further, the frequency off-setting at the time of the transmission is compensated by a frequency off-setting compensating circuit 5 and the receiving signal is guided to a secret talk receiving part 7. The control of a signal processing timing in the receiving part 7 is executed by a clock signal synchronized to the signal processing timing at the transmitting part of an opponent device, in which a clock extracting circuit 6 occurs. Thus, the transmission loss, change, variance and change of the calling quality due to the frequency off-setting to occur by the conventional device at the time of the transmission by an FDM system transmission line can be prevented. 9 pilot generating circuit 70 equalizer 83 adder circuit 8 secret story transmitting part a sound signal 71 FFT descrambling circuit 81 FFT scrambling circuit 72,82 frame timing generating circuit.
Patent JP-S6313239-A (JP)
Title: Shadow mask
Inventor: HIGASHINAKAGAHA EMIKO
IPC: H01J29/07
Filed: 1986-07-04
Abstract: PURPOSE:To enable the shape electron beam passing holes at the time of etching to be maintained without deforming those holes by providing the electron beam passing holes in a rolled original plate in such an arrangement as the longthaxse axes of the passing holes are perpendicular to the rolling direction of the original plate. CONSTITUTION:Amber alloy or the like is cold-rolled and then annealed, and subjected to skin-pass as necessary, to be formed in a shadow mask original plate 2. Then the original plate 2 is etched to have multiple slot-shaped electron beam passing apertures 1 formed in such an arrangement that the longthaxse axes of the passing apertures are perpendicular to the rolling direction of the original plate. The original plate is then annealed in vacuum and press- formed to be formed in a shadow mask to be used in color television picture tubes. By this constitution, the original plate 2 can be formed, while maintaining the specified shape of the electron passing apertures 1, into an ideal shape of less spring-back for the shadow mask as a whole.
Patent JP-S60149868-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D17/06
Filed: 1984-07-30
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-H07166018-A (JP)
Title: Wear-resistant fluoropolymer mixture
Inventor: HERUMUUTO SHIETSUKENBATSUHA
IPC: B29C48/09
Filed: 1994-07-08
Abstract: PURPOSE: To obtain an abrasion-resistant fluoropolymer mixture which is esp. useful for producing an abrasion-resistant tube by compounding a fluorocarbon polymer with an oxidized polyarylene sulfide.  
     CONSTITUTION: (A) 75-99 wt.% fluorocarbon polymer, (B) 1-25 wt.% oxidized polyarylene sulfide, and, based on the sum of ingredients A and B, (C) 0-15 wt.% filler are compounded. Ingredient A is pref. polytetrafluoroethylene. Ingredient B is a polyarylene sulfone and/or a polyarylene sulfide/sulfoxide/sulfone copolymer. This mixture is extruded in a shape of a pipe or tube, heated to 100-350°C to evaporate auxiliaries, and sintered at 260-470°C to give a shaped aticle, which is if necessary treated at 260-470°C, thus giving the objective tubular product. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6136714-A (JP)
Title: Manipulator of multijoint reflection mirror system
Inventor: KINOSHITA TAKESHI
IPC: G02B7/20
Filed: 1984-07-30
Abstract: PURPOSE:To adjust the optical axis easily by deforming a flexible shaft to adjust a reflection mirror only with angle adjustment. CONSTITUTION:The position of the surface of a reflection mirror 8 is placed at the intersection between an incidence optical axis 1 and an exit optical axis 2 by the working precision of a mirror holder 21 and a housing 3. Plural, for example, three adjusting screws 25 are moved forward or backward properly to bend a flexible shaft 24, and a mirror holder part 22 is inclined to adjust the angle of a reflection mirror 8. After this adjustment of the angle, a fixing screw 27 is driven. The gap of a slit 26 of an attaching part 23 of the mirror holder 21 is reduced by this driving of the fixing screw 27, and consequently, adjusting screws 25 are fixed unrotatably, and as the result, they are not easily loosened by an external shock.
Patent JP-H0322470-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDO YOICHI
IPC: H01L27/04
Filed: 1989-06-19
Abstract: PURPOSE:To enable formation of a semiconductor integrated circuit not necessitating an externally fitted capacitor for absorbing power source noise by a method wherein a capacitor for absorbing the power source noise which is formed of a first metal layer connected to a power source terminal and a second metal layer connected to a dielectric layer and a grounding terminal is provided on an insulating film of a semiconductor chip. CONSTITUTION:A capacitor composed of a first metal layer 9, a dielectric layer 10 and a second metal layer 11 is formed on a cover insulator film of a semiconductor chip, and the capacitor is covered with another cover insulator layer 12. Besides, it is connected to an external power source through a power source pad 6 connected to the first metal layer 9 and through a grounding pad 7 connected to the second metal layer 11. By providing the capacitor for absorbing power source noise as a thin-film capacitor on the insulator film 8 of the semiconductor chip, a semiconductor integrated circuit free from malfunction due to the power source noise can be obtained without lowering the density of components.
Patent JP-S5858876-A (JP)
Title: High voltage generator for electric shock insect killer
Inventor: SHIMAMOTO TOSHIAKI
IPC: H02M9/04
Filed: 1981-10-03
Abstract: PURPOSE:To reduce the size and weight of an electric shock insect killer by starting the vibration between a charging and discharging capacitor and the input coil of a transformer through a thyristor and a first recovery diode. CONSTITUTION:A charging and discharging capacitor 12 is charged through a rectifying diode 9, a choke coil 10 and a current limiting resistor 11 from an AC power source 8. Simultaneously, a trigger capacitor 14 is charged through a resistor 13. When the charged voltage of the capacitor 14 reaches the prescribed value, a thyristor 15 is conducted, and high voltage is induced at the secondary side of a transformer 16. The capacitor 12 is charged via the induced voltage of the primary coil 17 of the transformer 16. The reversely charging charge stored in the capacitor 12 is recovered again in the positive direction of the capacitor 12 through the first recovery diode 18.
Patent JP-S5681157-A (JP)
Title: Painting apparatus of steel drum
Inventor: MATSUMOTO HISAKADO
IPC: B05B12/12
Filed: 1979-12-05
Abstract: PURPOSE: To enhance workability and carry out the painting uniformly and rapidly by constituting such that the rotation of a rotating drum to be painted is detected by a sensor and, when the rotation speed is reached to a constant speed, a paint injecting gun is operated under a definite condition to control the rotation speed of the drum.  
     CONSTITUTION: In the painting apparatus of the horizontally placed drum, said apparatus is constituted such that a rotary shaft 15 equipped with a pair of distance adjustable rollers 5 for positioning and supporting both ends of the drum 1, other support shaft equipped with a pair of support rollers provided in parallel to the shaft 15 at a predetermined distance, the sensor 6 for detecting a cap of the drum, the paint injecting guns C1WC3 or the like are provided and, when the drum 1 is reached to a predetermined rotation numbers by a detected signal of the cap of the drum due to the sensor 6, the paint injection is initiated under a definite condition and the rotation speed is controlled to a predetermined speed through a counter 8 as well as, after the predetermined rotation numbers are counted, the rotation and the paint injection is shut off by a controller not shown in the figure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000075105-A (JP)
Title: Antireflection film and image display device
Inventor: IKEYAMA AKIHIRO
IPC: G02B1/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To protect the surface of a low-refractive index layer without increasing the refractive index of this layer and to improve the flaw resistance thereof by laminating an over-coating layer contg. a fluorine-contained compd. on the low-refractive index layer and specifying the ratio at which the material of the over-coating layer occupies the gaps of the low-refractive index layer to a specific value or below. SOLUTION: A transparent base and the low-refractive index layer 2 having a refractive index lower than the refractive index of this transparent base and a void volume of 3 to 50 vol.% are laminated and the over-coating layer 3 contg. the fluorine-contained compd. is further laminated on the low-refractive index layer 2. The ratio at which the material of the over-coating layer 3 occupies the gaps 23 of the low-refractive index layer 2 is <70 vol.%. The low-refractive index layer 2 contains particulates 21 and a binder 22. The over- coating layer 3 consists of a fluorine-contained polymer of, for example, a weight average mol.wt. of >=20000 and covers the ruggedness on the surface of the low-refractive index layer 2 but does not infiltrate the internal gaps 23. Then, the gaps 23 of the low-refractive index layer 2 are maintained even after the formation of the over-coating layer 3.
Patent JP-H06349697-A (JP)
Title: Formation of fine circular pattern
Inventor: TANTANI YASUSHI
IPC: G03F7/20
Filed: 1993-06-03
Abstract: PURPOSE:To provide a new method by which fine circular patterns of 1mum can be formed. CONSTITUTION:A positive resist layer having a thickness of about 1mum is formed on a glass substrate 10. When the resist layer is exposed while a glass mask plate 30 having a Cr circular pattern 40 having a diameter of about 5mum is brought into contact with the resist layer, an exposed part 21 and unexposed part 22 are formed due to a boundary line having the circular outline corresponding to the pattern 40. When the resist layer is exposed, a fine exposed part 23 having a diameter of about 0.5mum is formed at the central part of the unexposed part 22 due to the diffracting phenomenon of scattered light on the upper surface of the substrate 10. The fine exposed part 23 is the aimed fine circular pattern.
Patent JP-S644069-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA HIROYUKI
IPC: H01L21/28
Filed: 1987-06-26
Abstract: PURPOSE:To simplify a process and to fine a semiconductor element without a necessity of estimating a margin on a design of a semiconductor element, by forming contact holes in a self-alignment manner in source/drain diffusion layers. CONSTITUTION:A silicon oxide film 5 is made to grow on an active region to perform growth of a polycrystalline silicon film and removed except on a part of a gate electrode 6 by an etching method. Next heat treatment is performed to form a nitride film 7 on the surface of a gate electrode 6. An ion implantation layer 8 is formed on the exposed surface. A Ti film 9 is piled and an annealing process is performed in an inactive gas so that the upper part of the ion implantation layer 8 is made to become a titanium silicide layer 10. Next heat treatment is performed in an N2 gas atmosphere so as to form a titanium silicide film 11 on the titanium silicide layer 10 on the source/drain diffusion layer, and heat treatment oxidation is performed in an O2 atmosphere. A dry etching process is used to remove the oxide film and to form an ion implantating layer 8, a titanium silicide layer 10, a source/drain diffusion layer 14. Piling of wiring metals and patterning of them are performed to form metallic wirings 15 connected with the source/drain diffusion layer 14.