baber/WOPTO huggingface dataset:
Patent JP-H1148126-A (JP)
Title: Polishing device
Inventor: NAKAMURA YOSHIO
IPC: B24B37/005
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To highly precisely and properly polish a work by regulating smoothly pressing force of an upper surface plate against a lower surface plate with a simple constitution. SOLUTION: An upper surface plate supporting mechanism 12 is provided with a cylinder device 22 disposed in an upper portion of its base body with a vertically extendable piston rod 22a, a rotating plate 24 fitted rotatably around an axis of the piston rod 22a as a center in a lower end of the piston rod 22a, plural connecting rods 26 inserted into the plate 24 to move vertically, connected to an upper surface plate 20 in its lower end so as to rotate integrally the upper surface plate 20 and the rotating plate 24 around the axis as a center, and provided in its end side with coming-off preventing parts 26a for preventing coming-off from the rotating plate 24, and a coil spring 28 fitted between each coming-off preventing part 26a of the connecting rod 26 and the rotating plate 24.
Patent JP-H0883730-A (JP)
Title: Manufacture of chip inductor
Inventor: NOGI KENICHIRO
IPC: H01F41/04
Filed: 1994-09-09
Abstract: PURPOSE: To enhance a chip inductor in mass-productivity and impedance characteristics by a method wherein a wound core and a sheath are burned, then cut in a prescribed length, and formed into chip inductor main bodies, and outer electrodes are formed at the ends of the chip inductor as connected to conductors exposed at the ends of the inductor main body. CONSTITUTION: Magnetic material powder B and binder S are kneaded well into kneaded material 6, and the kneaded material 6 is extrusion-molded into a winding core 8 through a primary extrusion molder 7. A conductor 10 is wound like a coil around the wound core 8, and then the core 8 which the conductor 10 is wound around like a coil is covered with a sheath through a secondary extrusion molder 11 of a kneader 12. The wound core 8 and the sheath are burned, then cut in prescribed length, and split into chip inductor main bodies 13, and outer electrodes are formed at the ends of the chip-type inductor main body 13 as connected to the conductors 10 exposed at the ends of the inductor main body 13. By this setup, a chip inductor of this constitution is suitable for mass-production and enhanced in impedance characteristics.
Patent JP-H0768393-A (JP)
Title: Method and device for discriminating welding quality of laser beam weld zone
Inventor: MORI KIYOKAZU
IPC: B23K26/21
Filed: 1993-08-31
Abstract: PURPOSE:To provide the method and device capable of detecting the welding quality with uniform characteristics extending over the entire length of the weld zone by discriminating the welding quality of the weld zone by utilizing laser beam induced plasma. CONSTITUTION:An electrode 10 is arranged along the longitudinal direction of the weld zone directly under the laser beam weld zone of welding works 1, the potential difference between this electrode 10 and the welding works 1 is detected, a passing through state to the welding work 1 rear is detected based on this detected potential difference and the welding quality is discriminated. Even when a sensor for detecting the welding quality having uniform characteristic cannot be arranged on a part corresponding to the weld zone by setting a jig to hold the vicinity of the weld zone firmly in butt welding of steel sheets used for an automobile panel, etc., the passing through state to the welding work 1 rear can be detected with uniform characteristics extending over the entire length of the weld zone.
Patent JP-H03117557-A (JP)
Title: Housing for mounting spindle of bore saw cutting edge
Inventor: UESURII II CHIYAARUZU
IPC: B28D5/02
Filed: 1990-08-16
Abstract: PURPOSE: To improve the flatness and uniformity in thickness of a wafer sliced from a crystal ingot by providing an adjusting device for driving a second housing part on the axis when a lock device is loosened. CONSTITUTION: A lock screw 36 is loosened so that an adjustable housing part 28 is capable of freely rotating round the axis 31 through the sleeve assembly of a bushing. At thist time, adjust screws 39 in an adjust block 37 are twisted in the opposite directions, thereby pivoting the adjustable housing part 28 around the axis 31. Thus, the spindle 22 is oscillated round the axis 31 as a whole, the deviated spindle axis 23 is moved upward to be aligned with a fixed axis 25. Simultaneously, a cutting part of a saw tooth is located in a vertical position at right angles to the fixed axis 25.
Patent JP-S6194254-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKAZAWA TOSHIO
IPC: G11B15/26
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device which is free from the periodical fluctuation of the wow by preventing the mutual interference of a capstan. CONSTITUTION:Capstans 45 and 55 have different diameters. The different diameters are set to flywheels 46 and 56 or the outer diameter of a motor pulley is set at different values at positions where belts 15 and 16 are hooked. Thus capstans 45 and 55 have different rotational frequencies so that the same tape driving speed is obtained at tape driving parts 1 and 21. The interference of the tape wow is prevented and therefore the periodical fluctuation of the tape wow can be avoided. In other words, a microscopic wow and flutter of capstans 45 and 55 due to the uneven density distributions of wheels 46 and 56 produces no effect to each other owing to the different number of revolution of capstans 45 and 55. This prevents the periodical deterioration of the tape wow.
Patent JP-S6195305-A (JP)
Title: Wire guiding device
Inventor: TANNO SHOGO
IPC: H02G1/08
Filed: 1984-10-16
Abstract: PURPOSE:To lead smoothly and quickly a wire into a crooked pipe or a fine pipeline as well by expanding and contracting axial expandable and contractable connecting members which connect the 1st nodal part and the 2nd nodal part while bringing alternately both parts into press contact with the inside surface of the pipeline and freeing said parts therefrom by a temp. change. CONSTITUTION:This guiding device consists of the 1st nodal part 3 which is freely press- contactable with and separable from the inside surface of the pipeline 2 by expanding and contacting in the diameteral directions A, B, the 2nd nodal part 4 which is press-contactable with and separable from the inside surface 2a of the pipeline by expanding and contracting in the diameteral direction E alternately with the part 3, a shape memory alloy of which the axial center length over the entire pare expands or contracts with a temp. change and the coil-shaped axial expandable and contractable connecting members 5, 16 connecting the 1st nodal part 3 and the 2nd nodal part 6. The device is so constituted as to guide the wire 1 into the pipeline 2. Heating members 6 are wound independently onto the parts 3, 4, 5 to heat said parts. The wire can be advanced by each size Q in one cycle by heating alternately the members 3, 4, 5 with such constitution. Since the member 5 is coiled, the member travels by itself even in the crooked pipeline 2 and the wire 1 can be thus led into the pipeline. The construction is simple and the device is adaptable to a small-diameter pipe as well.
Patent JP-S6194700-A (JP)
Inventor: GOMI SAKUHEI
IPC: D06F58/02
Filed: 1984-10-16
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-H0381241-A (JP)
Title: Production of 3,5-dimethyl-4-hydroxybenzaldehyde
Inventor: TAKEHIRA KATSUOMI
IPC: C07B61/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the subject compound in high yield by oxidizing 2,4,6- trimethylphenol with oxygen in the presence of a catalyst consisting of a combination of a copper compound and a specific nitrogen compound in a solvent consisting of an aliphatic alcohol and/or an aromatic hydrocarbon. CONSTITUTION:3,5-Dimethyl-4-hydroxybenzaldehyde is produced by oxidizing 2,4,6-trimethylphenol with oxygen in the presence of a catalyst consisting of a copper compound and various nitrogen compounds selected from amines or an inorganic acid amine salt or their mixture, hydroxylamines or inorganic acid hydroxylamine salt or their mixture and oximes or a mixture of oximes and an inorganic acid and using a reaction solvent consisting of a 1-8C lower aliphatic alcohol or a mixture of an aromatic hydrocarbon and a 1-8C lower aliphatic alcohol. The product is useful as a synthetic intermediate for perfumes, agricultural chemicals, pharmaceuticals, etc.
Patent JP-H0378632-A (JP)
Title: Detecting method of finish of powdery-granular body in flexible container
Inventor: KASAMATSU MASASHI
IPC: B65G65/40
Filed: 1989-08-22
Abstract: PURPOSE:To enable information of finish in a flexible container by a method wherein the flexible container filled up with a powdery-granular body inside is set on a hopper and, after discharge is made from a discharge port in the lower part, it is pulled upward by a hook and detected through the intermediary of a counterweight provided at the end. CONSTITUTION:A flexible container C is set on a hopper 1 and hooks 5 are made to engage with the upper part of the flexible container C. A cable wire 6 is extended upward from the hooks 5 through the intermediary of a suspension ring 5' and a counterweight CW is provided at the terminal of the wire. The counterweight CW is made to be somewhat heavier than the tare weight of the flexible container C, and when resin (a) in the flexible container C drops into a truck 2 and the quantity thereof lessens, the flexible container C is pulled upward, while the counterweight CW lowers. When the resin in the flexible container C finishes, the counterweight C lowers and is detected by a switch SW and an information is made by a sounding buzzer or a flickering lamp.
Patent JP-2001039520-A (JP)
Title: X-ray foreign matter inspection device
Inventor: KOBAYASHI KIYOTO
IPC: G01V5/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To smoothly convey an object to be inspected by a belt conveyor. SOLUTION: A meander prevention guide 15 provided on a belt 14 of a belt conveyor 10 is engaged with a slit 12 provided on a small diameter end of a belt roller 11 formed to a cone shape to restrict a deviation of the belt 14. A force is acted on the belt 14 in a direction S that it is about to move to a large diameter side of the belt roller 11. Thereby, a distortion and a disengagement are not generated on the belt 14.
Patent JP-2001040988-A (JP)
Title: Air feed type anti-friction propulsion method and propulsion pipe with air feed pipe
Inventor: KIMURA KOICHI
IPC: E21D9/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion method and a propulsion pipe whereby long-extension propulsion work can be efficiently and surely carried out by significantly reducing the frictional resistance between a pipe and the ground, which accounts for the major part of propulsion force. SOLUTION: This air feed type anti-friction propulsion method is a long-extension propulsion method for performing long-range propulsion work by installing at a bottom an air feed pipe 3 embedded in a propulsion pipe 1, then causing compressed air to spew out of a blowhole 5 in the air feed pipe 3, causing the compressed air to rise along the exterior wall of the propulsion pipe 1, and forming a layer of air bubbles on the outer periphery of the propulsion pipe 1 to reduce frictional resistance between the propulsion pipe 11 and earth and sand.  Further, this propulsion pipe with an air feed pipe comprises a propulsion pipe 1 made of concrete with a predetermined wall thickness; an air feed pipe 3 embedded in the propulsion pipe 1 parallel to the direction of propulsion without projecting from the exterior wall of the propulsion pipe 1; a plurality of blowholes 5 provided in the air feed pipe 3; and a compressed air supply metal fitting having a branch pipe 4 provided in an appropriate portion of the air feed pipe 3, with one end of the branch pipe 4 extended and connected to the inside of the propulsion pipe 1 by a connecting metal fitting.
Patent JP-H0381413-A (JP)
Title: Pile burying method
Inventor: NISHIMURA EISHIN
IPC: E02D13/04
Filed: 1989-08-24
Abstract: PURPOSE:To make it possible to easily perform confirmation and adjustment of buried depth or accuracy in perpendicularity and so on of a pile by burying the pile in an excavated hole made in the earth so as to sink the pile head part till needed depth from the ground surface. CONSTITUTION:An excavated hole 4 made to be a little larger diameter than a diameter of a pile 1 is excavated in the earth pouring curing agent 3 of cement milk and the like by an excavator 2. Still more, a guide pipe 5 is stood into a large diameter part 4a formed in the upper part of the excavated hole 4 or into the excavated hole 4 excavated larger than a diameter of an expansion part 1a in the bottom end part of the pile 1 so that the upper part thereof protrudes from the ground. The axial center of the guide pipe 5 is made to coincide with the center of the excavated hole 4, a holding member 6 is taken down along the guide pipe 5, the pile 1 is inserted into the excavated hole 4 up to necessary depth, the same is held by the holding member 6 until the curing agent 3 is cured to some degree, and the holding member 6 and the guide pipe 5 are drawn up from the inside of the excavated hole 4 after that.
Patent JP-H0379127-A (JP)
Title: Pll controller
Inventor: SAKURAI HIROSHI
IPC: H03L7/08
Filed: 1989-08-22
Abstract: PURPOSE:To stabilize PLL operation by fractionizing the rising part of a slanting pulse through the sampling and quantization of an A/D converter, then performing D/A conversion, and controlling a VCO circuit with the D/A- converted signal. CONSTITUTION:An input signal consists of a slanting pulse, whose slanting part is fractionized through the sampling and quantization of the A/D converting circuit 4. The signal which is quantized by the A/D converting circuit 4 is latched by a latch circuit 5 which uses a pulse, obtained by dividing the frequency of the output pulse of the VCO circuit 7 through a frequency divider 8, as a clock signal, the D/A converter 6 performs conversion to obtain an analog voltage corresponding to the phase shift between the input signal and the output pulse of the VCO circuit 7, and the voltage is supplied to the VCO circuit 7, whose oscillation frequency is controlled.
Patent JP-H0265583-A (JP)
Title: High efficiency coding device for picture signal
Inventor: YAGASAKI YOICHI
IPC: H04N19/46
Filed: 1988-08-31
Abstract: PURPOSE:To attain a high compression rate by using a data with highest correlation to that of a picture element of a noted block so as to apply prediction coding when the noted block being an object of coding has a longitudinal pattern or a lateral pattern. CONSTITUTION:The 1st difference is calculated for each picture element of other rows R2, R3, R4 in a block with respect to the 1st row R1 at first. Then the total sum of the 1st differences is calculated and the total sum is stored. Then the 2nd difference for each picture element of other columns C2, C3,C4 in the block with respect to the 1st column C1, then the total sum of the 2nd difference is calculated, and the total sum is stored. Then a mean value of the blocks is calculated and the mean value is stored, and the 3rd difference with each picture element in the block with respect to the mean value is calculated. The relation of quantity of the total sum of the 1st, 2nd and 3rd differences is detected and whether or not the total sum of the 3rd difference is minimized is checked. When the total sum of the 3rd difference is not minimum, the 1st and 2nd differences with a smaller total sum are outputted.
Patent JP-H0265195-A (JP)
Title: Resist film processor
Inventor: MATSUMOTO NARIMITSU
IPC: H05K3/00
Filed: 1988-08-30
Abstract: PURPOSE:To output a resist film without stopping a resist film processor by pulling forward a drawer shelf by feeding processing solution which processes the film to a rotary drum, and dropping the film in the solution into the shelf in the drum by high pressure gas to be blown from the top of the drum. CONSTITUTION:A printed board 36 having exposed resist film or used resist film as a mask is mounted on the conveyor belt 35 of a resist film processor 25, resist film processing solution 26 is injected to the board 36, the solution which processed the film is circulated to be injected again to the board 36. A meshlike hollow rotary drum 21, a drawer shelf 22 for containing the processed resist film filtered by the drum 21 and means 23 for blowing high pressure gas to the drum 21 are provided on the way of the circulating route, and the drum 21 is contained in a vessel 24. the processed resist film in the solution is filtered, contained in the shelf 22, and the solution of the filtered film is fed from the lower part of the drum 21 to the processor 25.
Patent JP-H04101886-A (JP)
Title: Thermal recording material
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/327
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a thermal recording material excellent in color forming sensitivity and the storage stability of a developed color image by using 3-(N- isobutyl-N-methylamino)-6-methyl-7-anilinofluorane as a color former and also using p-benzylbiphenyl as a heat-meltable substance. CONSTITUTION:In a thermal recording material containing an electron donating color former and an electron acceptive developer, 3-(N-isobutyl-N-methylamine)-6- methyl-7-anilinofluorane is used as the color former. This color former is prepared by reacting 2-(4'-N-isobutyl-N-methylamino-2'-hydroxybenzoyl)benzoate with 4-alkoxy-2-methyldiphenylamine, for example, in the presence of a condensation agent such as conc. sulfuric acid and making the reaction system alkaline. As the developer, a phenolic substance represented by bisphenol A or aromatic carboxylic acid is used and, further, as a sensitizer, p-benzylphenyl is used.
Patent JP-S6375398-A (JP)
Title: Fixing angle varying device for stationary blade
Inventor: NIIZEKI YOSHIKI
IPC: F04D29/56
Filed: 1986-09-18
Abstract: PURPOSE:To make the fixing angle of a stationary blade be correctly varied, by providing a means which thermally controls a both-end-fixed piece of heat- deforming metal and making this means vary the fixing angle of the stationary blade. CONSTITUTION:A piece of heat-deforming metal 17 is provided between a shaft- lever part 9 and a fixed bracket 13 and thermally controlled by a heat- controlling means 27. Air from the upstream compressor stage is led to a control chamber 29, its temperature being sensed by sensors 47, 49, 51 in order to control valves 35, 37. The piece of heat-deforming metal 17 deforms in one way depending on the temperature change in the control chamber 29 because of the difference between the respective linear heat expansion coefficients of metal plates 19, 21 of the heat-deforming metal piece 17, causing a stationary blade 1 to the turned through a stationary-blade turning shaft 3. By the above construction, the fixing angle of the stationary blade can be varied more accurately than in the case where a hydraulic cylinder or the like is used.
Patent JP-S6460913-A (JP)
Title: Ceramic superconductive base board
Inventor: SHINTOMI KOICHI
IPC: H01L39/12
Filed: 1987-09-01
Abstract: PURPOSE:To provide a cheap ceramic superconductive base board with stable characteristic, wherein the superconductor is prevented from crack initiation, by forming ceramic superconductor of Y-Ba-Cu-O type on a Ni plate or a metal plate with Ni plating. CONSTITUTION:Powders of CuO, Y2O3, BaCO3 are mixed together and heat treated in oxygen, and the result is dispersed in an organic vehicle to form an ink. This is printed on a Ni plate by thick film method and heat treated to form a ceramic superconductive base board. The same ink is printed on an iron plate with Ni plating of 100mum thick by thick film method, followed by heat treatment at 950 deg.C, to accomplish a ceramic superconductive base board.
Patent JP-S6197579-A (JP)
Title: Test for product using microprocessor
Inventor: OOTA YOSHIHITO
IPC: G01R31/28
Filed: 1984-10-19
Abstract: PURPOSE:To enable more economical and sophisticated testing, by performing testings on a test program and depending on the intrinsic action of a product on the same testing machine with an automatic switching. CONSTITUTION:When a switch 3 is turned ON at a product microprocessor (MP) 1-1a position, a product MP 1-1a turns to a high impedance with respect to a busline 1-1b. On the other hand, a piggy back type MP 2 is enabled and acts according to a test program by a command from an external controller or the like through an I/O port 2-1a. In case of any abnormality in the input or output of the busline 1-1b, the external controller estimates the defective portion in a certain range from the contents of an abnormality data to notify the operator thereof. A product board judged to be accepted controls the switch 3 to turn ON the MP 2, which turn to a high impedance with respect to the busline 1-1b to stop the action. On the other hand, the product MP 1-1a is ena bled and acts intrinsically as product.
Patent JP-S6279078-A (JP)
Inventor: MATSUDA TAKASHI
IPC: A63H33/00
Filed: 1985-09-30
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-S62260630-A (JP)
Inventor: CHIKATANI HAJIME
IPC: B65B13/16
Filed: 1985-10-01
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-H0883739-A (JP)
Title: Manufacturing method and jig of side electrode-equipped electronic part
Inventor: AMANO KOJI
IPC: H01G13/00
Filed: 1994-09-13
Abstract: PURPOSE: To form a side electrode efficiently even on a plate-like electronic part and to protect a side electrode previously formed on the one side of the electronic part against separation or chipping when another side electrode is formed on the other side of the electronic part. CONSTITUTION: A large number of long grooves 5 and 6 where electronic parts A are press-inserted as arranged side by side are provided to the front and rear of a jig 1 composed of a core material 3 and a soft material 4 joined to the material 3, wherein the inner sides of the grooves 5 and 6 are composed of the soft material 4. As an electronic part is pinched by the inner sides of the long grooves 5 and 6, a side electrode B is formed. The long groove 6, where the previously formed side electrode B is fitted, out of the grooves 5 and 6 is enlarged in width, whereby the side electrode B is prevented from falling off or chipping off when the electronic part A is inserted into or pulled out of the long groove 6.
Patent JP-H0643604-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUCHIYA ICHIRO
IPC: G03C7/30
Filed: 1992-07-25
Abstract: PURPOSE:To provide the method for processing the photosensitive material capable of sharply reducing waste plastic packing materials, an amount of waste water, and an amount of water to be used and superior in aptitudes to social environment and operation environment, improved in stability of a processing solution and, especially, storage stability of an image, and restrained at the same time from occurrence of stains on the unexposed parts of the photo sensitive material. CONSTITUTION:This processing method is characterized by adding a part or all of the overflowing solution of a process following a processing process having fixing ability to the process having the fixing ability, and adding a solid processing agent to a processing solution in the process having the fixing ability or to the overflowing solution of the following process, preferably, and characterized by that the solution of the following process contains substantially no formaldehyde, and the process having the fixing ability is a fixing process or a bleach-fixing process. It is preferred that the overflowing solution in the case of processing papers is <=660ml/m<2> and those in the case of negative films is <=2000ml/m<2>.