baber/WOPTO huggingface dataset:
Patent JP-H04372573-A (JP)
Title: Saturable reactor type converter
Inventor: YAMASHITA SHIGEJI
IPC: H02H7/12
Filed: 1991-06-24
Abstract: PURPOSE:To droop an output voltage by sufficiently supplying a reset current of a saturable reactor even in an overload state. CONSTITUTION:A switching element 2 is connected to a primary winding 4 of a main transformer 3, and a saturable reactor 6, a rectifier 7 and a resetter 8 are connected to a secondary winding 5. A reset current is supplied to the reactor 6 through a transistor Q1 of the resetter 8, a rectified output voltage V2 of a tertiary winding 9 is applied to an emitter of a transistor Q1 of the resetter 8 when an output voltage V1 in a load short-circuiting state is lowered, and the reset current of the reactor 6 is supplied to effectively droop the voltage V1.
Patent JP-H10325808-A (JP)
Title: Method and apparatus for inspecting foreign matter
Inventor: ISHII TOSHIYUKI
IPC: G03F1/84
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately execute a foreign matter inspection of a fine pattern by mapping intensities and differential intensities of pixels of a reference image and inspection image on a two-dimensional plane, and generating two-dimensional reference feature image and two-dimensional inspection reature image. SOLUTION: An object 101 to be inspected and reference object 106 are irradiated with a scanning beam from a light source 102, and inspecting object and reference image data by reflected light or transmitted light are respectively stored in an object image memory 105 and reference image memory 110. A differential intensity calculator 111 calculates differential intensities of pixels of the image to be inspected and reference image stored in the memories 105 and 110, and stores them in an object differential intensity memory 112 and reference differential intensity memory 113. A three-dimensional histogram generator 114 generates three-dimensional histograms of the image to be inspected and reference image. A binary image generator 115 generates binary feature images. A comparison deciding unit 118 compares them to decide presence or absence of a foreign matter.
Patent JP-H052640-A (JP)
Title: Picture rotation device
Inventor: SUZUKI KAZUO
IPC: H04N1/387
Filed: 1991-06-24
Abstract: PURPOSE:To speed up the rotation processing of a picture. CONSTITUTION:An MXN area flag detector 13 judges whether data on respective picture elements in areas are all zero or one or whether zero and one are mixed for respective areas in prescribed sizes in an original picture stored in a page memory 11. The area where data on the respective picture elements are judged to be all zero or one is not rotated by an MXN rotator 12. Data of all zero or data of all one is stored in storage positions on the page memory 11 after the rotation processing, which CPU 14 obtains. The MXN rotator 12 rotates the picture as to the area which is judged that data on the respective picture elements are zero and one. Then, data are stored in the storage positions on the page memory 11 after the rotation processing, which CPU 14 obtains.
Patent JP-H0447637-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: KATSUME YASUTOSHI
IPC: H01J9/44
Filed: 1990-06-12
Abstract: PURPOSE:To remove A stray by either a G2 electrode lower plane or its lower electrode, especially a G1 electrode system, to improve withstand voltage of the G1 electrode system by carrying G2 electrode indirect knocking in the knocking process. CONSTITUTION:After sealing, evacuation, and gettering are carried out, front knocking and load-aging are carried out. During the load-aging, a Ba oxide is vaporized from a cathode 7 and adheres to the surface of a G1 electrode 1. Owing to this, A stray of the G1 system is generated and it causes the decreasing of withstand voltage. As measures against it, G2 indirect knocking is carried out during the knocking process carried out after that, so that spark is generated between a G2 electrode and a G1 electrode and the Ba oxide adhering to the surface and the periphery of a hole of the G1 electrode is thus removed and cleaning is carried out to improve withstand voltage.
Patent JP-S5941687-A (JP)
Title: Pump control device
Inventor: KATOU TAKATOSHI
IPC: F04B49/06
Filed: 1982-09-02
Abstract: PURPOSE:To enable the running condition and supposed terminal pressure of pump characteristics to be easily grasped by indicating, on CRT picture, Q-H characteristic curve of pump, conduit resistance curve and running point. CONSTITUTION:In step 1, data of pump characteristic curve and fixed portion data on CRT picture are transferred to a main memory within a central processing unit 33. In step 2, Q-H coordinate data of conduit resistance curve is edited in the main memory of step 1. In step 3 are edited distributing water flow data, pump discharge pressure data and rotational frequency data in the main memory of step 1. In step 4 is edited Q-H coordinate data of pump running point P in the main memory of step 1. in step 5, the output of the main memory data of the central processing unit 33 is indicated on the CRT indicating unit.
Patent JP-S63314651-A (JP)
Title: File control system for execution of proper entry execution in finite memory space
Inventor: MURAKAMI HARUICHIRO
IPC: G06F12/00
Filed: 1987-06-17
Abstract: PURPOSE:To realize the availability of a memory space by registering the using state of the data entered during execution of the processing to reform the data within a file based on said data using state and evolving the file into a finite memory space. CONSTITUTION:The data entry frequencies counted in a data file 30 of a large information quantity and a data file 31 of a small information quantity used in the daily jobs 29 are written into an information file 32, and then registered into an information file 24 in an external processing part 20 at the end of a job based on the data entry frequency. Then the data 33 having a large entry frequency in a master file 25 is reformed into a data file 26 in the format of the data 39 based on the file 24. While the data 33 having a small entry frequency is reformed into a data file 27 in the format of the data 44. Both files 26 and 27 are evolved to the data files 30 and 31 in a main memory respectively before the jobs are processed. Thus the effective application is possible with a memory space.
Patent JP-H05341098-A (JP)
Title: Processing method for secondary side chemical rinsing solution of steam generator
Inventor: NISHIHARA YUKIO
IPC: G21F9/10
Filed: 1992-06-11
Abstract: PURPOSE:To provide a processing method for secondary side chemical rinsing solution of a steam generator which is installed in an atomic power plant. CONSTITUTION:When a Cu waste solution chiefly containing Cu and ethylene diamine, and Fe waste solution chiefly containing Fe and nitrilo-triacetate generated at the time of secondary side chemical rinsing for a steam generator installed in an atomic power plant are to be processed, the Fe waste solution is subjected to crystallization and segregation of nitrilo-triacetate by sinking its pH, and Fe ions in the filtrated liquid are educed on a negative electrode by electrolysis, and also the residual nitrilo-triacetate is decomposed oxidatively at a positive electrode with O2 gas. Naphthalene disulfate and Ba ions are added to the Cu waste solution to undergo crystallization and segregation of sludge consisting of the reaction products of Ba ions, naphthalene disulfate, ethylene diamine, and Cu, and the residual Cu ions in the filtrated liquid are educed on the negative electrode by means of electrolysis.
Patent JP-S5277335-A (JP)
Title: Remote-controlled monitoring system for construction vehicles
Inventor: HARAZOE YOSHIAKI
IPC: B60R16/02
Filed: 1975-12-22
Abstract: PURPOSE: To provide a remote-monitoring system for construction vehicles, in which troubles of a vehicle caused by defective inspection or when the vehicle is operated without checking possible troubles on various gauges, are detected by sensor, and it is transmitted on carrier wave to monitoring-signal receiving unit, thus preventing additional troubles or more dangerous accidents of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H092127-A (JP)
Title: Manufacture for assist grip
Inventor: YABUTANI SHIGERU
IPC: B60N3/02
Filed: 1995-06-19
Abstract: PURPOSE: To manufacture an assist grip which permits wrinkles not to be generated, for which a skin peels off a base material when the end of the skin interferes with a cap. CONSTITUTION: In the first process, a tape whose surface of one at least has mold releasing agent applied, and melted resin are extruded at the same time from the die 28 of an extruder 26 to form a long material 24 which includes the tape 29 in it. In the second process, a sheet-shaped skin material 32 is wound around the hot long material 24 immediately after extrusion molding in the first process for thermal melting. In the third process, by cutting the long material 24 where the skin material 32 is thermal-melted in the second process to prescribed length, an intermediate product 38 whose base material is covered with the skin 14 is formed. In the fourth process, a core material 12 is inserted between the tape 29 and the base material at the intermediate product 38 formed in the third process.  It is thus possible to provide an assist grip 11 which involves the core material 12, the base material and the skin 14.
Patent JP-H11241-A (JP)
Title: Cushion with seat surface
Inventor: KASHIMA HIROSHI
IPC: A47C27/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain comfortable cushion property by integrally providing a seat surface sheet in the state of a freely deformable thin film along the shape of a mounting face at the time of taking a seat by spreading nearly horizontally along a mounting face on the front side of a back rest part. SOLUTION: An insertion port of packing is provided at the bottom of a bag body constituting the outline of a cushion with a seat surface 10 and the package is fully packed inside of the bag body 10a from this insertion port to form the back rest part 11 and a pair of arm rest parts 12. Then the seat surface sheet 13 is spread nearly horizontally along a mounting face on the front side of the part 11 and between both parts 12 to make a part in the state of the thin film freely deformable along the shape of the mounting face at the time of taking the seat. Namely the sheet 13 is integrally provided so as to be along the part 11 and the lower tip of the parts 12 on both side of it excepting for its front tip edge. Thereby deviation at the time of using is surely prevented without requiring an installing space.
Patent JP-S6130038-A (JP)
Title: Etching method
Inventor: HIRATA MASAKI
IPC: C25F3/12
Filed: 1984-07-23
Abstract: PURPOSE:To etch the one layer within a short period of time by providing electrodes to each layer of the double-layered Si substrate consisting of the P-layer and N-layer and applying a voltage across the etchant and electrode. CONSTITUTION:The non-etched portion of P type Si substrate 8 and the surface of N epitaxial layer 9 are protected with a SiO2 film 11, electrode wiring 2 is provided after providing the P<+> layer 13 to the substrate 8 and N<+> layer 12 to the N epitaxial layer, a DC power supply 4 is connected to the positive pole through a switch 3 and the negative pole is connected to the Pt electrode 5, potential of etchant 6 is set equal to that of negative pole and the etchant 6 is stirred by a rotator 7 for uniforming the etching. The P type Si substrate 8 is etched by the aqueous solution of hydrazine. When a DC current is applied, the etching rate becomes higher and it is accelerated with increase of voltage. First, the substrate 8 is etched deeply like a diaphragm. A DC voltage is applied to the N-layer after inversion 3 and it is decelerated for etching the P-layer. In succession, the N-layer is etched but since a positive voltage is being applied and the SiO2 is formed and thereby etching is suspended. With such a structure, a diaphragm of pressure sensor can be formed within a short etching period.
Patent JP-S5852792-A (JP)
Inventor: TANABE HARUO
IPC: G07D3/00
Filed: 1981-09-25
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-H04353214-A (JP)
Title: Liquid-cooled type exhaust manifold
Inventor: OTSUBO JO
IPC: F01N5/02
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a liquid-cooled type exhaust manifold permitting the high pruductivity at a low cost by simplifying the structure of each mold for a care and a main mold and facilitating the molding thereof. CONSTITUTION:Each flange part 4a communicating to the exhaust port 3 of a cylinder head 1 of an inner cylinder 4, collection part 4b where the flange parts 4a are collected, and each exhaust gas passage 4c connected with a discharge part 8 extended from the collection part 4b communicate on a nearly same plane. Accordingly, each mold for a core and a min mold in casting and the structure of the mold of an outer cylinder 5 covering the inner cylinder 4 can be made simple necessarily.
Patent JP-H0817290-A (JP)
Title: Switch device
Inventor: KAWAMOTO NAOTO
IPC: H01H15/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide smooth changing action. CONSTITUTION:A slider is two-separated into an operation body side part 4 and a contact side part 6. As a result, at the operation body side part 4, a distance from a force point of an operation knob 7 to an action point of an inner case 3 can be small, and as a changing mechanism 8 is taken for a support point, a length of an arm of it can be small. A force to slide the slider, that is a force applied to the inner case 3, can be small, and an inclination of the operation body side part 4 can be small. In the meanwhile, an operation force by the operation body side part 4 is transmitted to the contact side part 6 by engagement means 42, 60, but the inclination of the operation body side part 4 is not transmitted to the contact side part 6, thereby the contact side part 6 is capable of moving on a circuit board 5 smoothly to provide smooth changing action.
Patent JP-H024188-A (JP)
Title: Controller for refrigerator
Inventor: ITAGAKI MASAYA
IPC: F25D23/00
Filed: 1988-06-21
Abstract: PURPOSE:To effect predetermined cooling operation without stopping the cooling operation even under an abnormal condition by a method wherein abnormality in either one or both of an inside temperature detecting means and/or an inside temperature setting means for a refrigerator is detected and indicated whereby the cooling operation in accordance with a predetermined operation pattern is converted into an emergency operation. CONSTITUTION:When either one or both of a detecting means 20, detecting the inside temperature of a refrigerator 17, and/or a setting means 21, capable of setting the inside temperature at an arbitrary control temperature is in abnormal condition, the abnormal condition is detected and indicated by an abnormality indication control means 23. When a temperature detecting element 1 for changing cooling operation of a predetermined operation pattern under such abnormal condition into emergency operation effected by an emergency operation means, is judged abnormal, an abnormal indication is effected and temporary cooling operation, in which the operation and the stopping of a compressor 9 are repeated alternately, is effected. Further, this operation may cope with the abnormal condition of a variable resistor 2.
Patent JP-S5275247-A (JP)
Title: Ballistic surface wave unit
Inventor: KICHI KENZOU
IPC: H03H9/145
Filed: 1975-12-19
Abstract: PURPOSE:To improve the pass band performance for ballistic surface wave and to reduce the transmission loss for the surface wave, by providing comb type electrodes on the piezo electric base and by forming electric insulator containing the same material as the electrodes as major component between each electrode.
Patent JP-H11344814-A (JP)
Title: Production of photoreceptor
Inventor: ISHIDA TAKESHI
IPC: B05D1/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To increase the length of the region of a photoreceptor to be used for image forming without increasing the length of the photoreceptor, even when a photosensitive layer of large film thickness is to be formed on the photoreceptor base body by such a producing method that a photoreceptor base body is dipped in a coating liquid tank housing a photosensitive coating liquid so as to apply the photosensitive coating liquid on the photoreceptor base body and to form a photosensitive layer on the base body. SOLUTION: In this producing method, a photoreceptor base body 11 is dipped into a coating liquid tank 14b housing a photosensitive coating liquid 13b and then drawn up from the tank to apply the photosensitive coating liquid on the photosensitive base body to form a photosensitive layer on the photoreceptor base body. In this method, the photoreceptor base body is dipped up to the uppermost end of the body in the photosensitive coating liquid, so that the liquid is applied to the uppermost end of the base body.
Patent JP-S6214956-A (JP)
Title: Electrostatic air purifier
Inventor: KAYAMA MASAAKI
IPC: B03C3/70
Filed: 1985-07-11
Abstract: PURPOSE:To enhance safety at the time of the cutting of a discharge wire, by providing an electrode unit and the discharge wire opposed thereto and arranging an opening opened and closed by a lid and having an earth electrode provided to the mouth edge part thereof to a main body in opposed relation to the electrode unit. CONSTITUTION:When a discharge wire 4 is cut by any cause and the cut end part thereof is issued to the outside from an opening 7, the opening 7 is closed by a lid 8 to contact the discharge wire 4 with the earth electrode 9 provided to the mouth edge part thereof on the way of said wire 4 and high potential applied to said discharge wire 4 is grounded through the earth electrode 9. Therefore, if the cut end part of the discharge wire 4 is touched, no electric shock is generated and marked safety is secured. Because the earth electrode 9 is provided to the part overlapped with the lid 8 at the mouth edge of the opening 7, the cut discharge wire comes to a form held between the mouth edge part and the lid 8 and, as a result, the discharge wire 4 is surely contacted with earth electrode 9.
Patent JP-2000343493-A (JP)
Title: Punching device for tape like matter
Inventor: YASOTA HISASHI
IPC: B26F1/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a punching device for tape like matter which improves workability of punching by limiting movement of a camera which takes image of a reference hole to a minimum. SOLUTION: This device comprises a punch formed with several punch units, several cameras for reference marks 211 and 212 arranged to take image of several reference marks 111 and 112 in line, and a camera for reference hole 220 which is arranged such that a reference hole 120 is punched on predetermined coordinates from the reference marks 111 and 112 by the punch for taking image of the reference hole 120 controllingly movable in X-Y directions to have the punch punch in a predetermined punching pattern on the basis of the reference hole 120.
Patent JP-S6214361-A (JP)
Title: Rotary head drum device
Inventor: KOGA TOSHIAKI
IPC: G11B5/52
Filed: 1985-07-11
Abstract: PURPOSE:To obtain a stable record and reproduction by exposing a magnetic core part from a space between an upper and a lower drum units and providing steps at all periphrral parts so as to make the contact surface of a magnetic head at the upper drum to be non-contact state against the magnetic head core part. CONSTITUTION:Since a device is formed that no notch part is provided at the peripheral of a head core 3in an upper drum 12 and the drum is formed in even outer peripheral shape, no angled corner is existed, a magnetic tape is not damaged in its feeding and the attachment of magnetic powder can be remarkably reduced. The space between the upper drum 12 and a lower drum 9 is made larger, however, not so much extremely by controlling the height of the winding of a head core 3 and improving the sizing accuracy of the upper drum 12 and the lower drum 9, etc. to the degree not affecting cost increase, and the magnetic tape can be red smoothly. Also, so for a step part 13, it is possible to provide plural steps.Thereby, processing cost can be reduced and also, the recording and the reproducing having the image of less turbulence can be realized.
Patent JP-S5580478-A (JP)
Title: Asbestos ribbon
Inventor: HIROBE FUJIO
IPC: C04B38/00
Filed: 1978-12-12
Abstract: PURPOSE: An asbestos ribbon having a high fraying resistance and a high workability which is obtained by coating or impregnating a heat-resistant binder in the cut surface of asbestos cloth cut into small strips.  
     CONSTITUTION: The wide width asbestos cloth 1, as specified by JISR-3451, is backed with the peelable paper 3 through the adhesive 2 and then cut into small width strips. Then, the cut surface 6 of the small width strips is coated or impregnated with the heat resistant binder 4, such as water glass, etc., to bind the asbestos fibers to an extent that the softness of the fibers is not impaired. The ribbon can be used in the joint surface of flange for vent tube, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08319453-A (JP)
Title: One-bath peelable coating material and coating method
Inventor: SUZUKI KENJI
IPC: C09D5/20
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a one-bath peelable coating material which satisfactorily performs the functions of surface protection and beautification of an object and to obtain a method for applying the same. CONSTITUTION: This coating material is prepd. by mixing (1) a silicone resin vehicle formed by dissolving 10-20 pts.wt. silicone resin having a number-average mol.wt. of 5,000-200,000 in 10-100 pts.vol. petroleum solvent, (2) an alkyd resin vehicle formed by dissolving 20-40 pts.wt. alkyd resin contg. as acid components 30-39% medium- to long-oil-length fatty acid component having an oil length of 50-65 and 25-40% phthalic acid component in 25-40 pts.vol. aliph. hydrocarbon solvent mixture, and (3) 5-15 pts.wt. gypsum powder and/or cement powder. The coating method comprises applying the coating material to the surface of an object to be coated to thereby successively form a coating film of the alkyd resin component and a coating film of the silicone resin vehicle on the surface.
Patent JP-H10333814-A (JP)
Title: Input pen
Inventor: NAGAOKA TOSHIMASA
IPC: G06F3/041
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make small characters, etc., and also large characters and pointings inputtable with use of a single input pen, by decreasing the curvature radius of the tip phase of a front input member that is energized frontward in the longitudinal direction in an input pen holder in comparison with that of a rear input member. SOLUTION: A tip member 3 contains a front input member 5 in a free sliding way, a spring 6 is placed between the member 5 and a fixed member 2, and the member 5 is forward energized. The member 5 is formed from a synthetic resin such as polyacetal, nylon, etc. An input part 5A has an almost conical shape including a curved surface having a curvature radius of <=0.5 mm and >=1.0 mm, fro example, at its tip part. Then a rear input member 9 of a soft elastic material is fit into a small diameter part 8A of a rear member 8 to protect a writing part 7A of a ball pen refill 7. The member 9 has an input part 9D of almost a conical shape with its tip part including a curved surface having its curvature radius of 1.2 mm to 4.0 mm, for example.