baber/WOPTO huggingface dataset:
Patent JP-H111048-A (JP)
Title: Printing control method and printing apparatus
Inventor: TAKAHASHI NARIYUKI
IPC: G06F3/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus with the capability of enhancing the efficiency of memory utility and efficiency of print process. SOLUTION: The printing apparatus 2 is composed of a page describing language analysis module 22 for preparing page data (intermediate code) per print page on the basis of print data inputted from a data transmission part 1, a printing control module 23 for developing the page data to image data, and a printing mechanism 24 for implementing the print of printing paper based on the image data. The page describing language analysis module 22 operates to determine whether or not information to be printed is contained in the printing data at the page unit and, if not, a blank signal is generated for saving the preparation of page data. The printing control module 23 works to omit the development of image data regarding the corresponding print page and to execute paper ejection control immediately in the case of the blank signal inputted.
Patent JP-H05323941-A (JP)
Title: Scrolling controller
Inventor: OTA MICHIHIRO
IPC: G06F3/0485
Filed: 1992-05-22
Abstract: PURPOSE:To automatically control a scrolling speed matching the document reading seed of a human being. CONSTITUTION:A scrolling means scrolls character information and graphic information displayed on a display screen. A control means varies the scrolling speed according to the number of characters of the character information, but when the graphic information is displayed, a scrolling stop time regarding the graphic information is stored in advance and the scrolling speed is varied according to the stored time. Namely, the control means determines the scrolling speed on the basis of the relation that the speed at which the human being reads characters is almost in inverse proportion to the number of displayed characters, and previously stores the speed at which the human being reads a chart and an image in relation with the information on them and determines the scrolling speed by referring to the speed when the information is displayed.
Patent JP-S5277995-A (JP)
Title: Anti-skid method
Inventor: MIYAKE KATSUYA
IPC: B60T8/66
Filed: 1975-12-24
Abstract: PURPOSE: To prevent wheel speed from dropping deep and locking in such a manner that first simulated wheel speed and second simulated wheel speed slower than first are set and brake pressure is controlled by comparing real wheel speed with both simulated speeds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6045462-A (JP)
Inventor: MATSUZAWA KAZUO
IPC: B61D19/02
Filed: 1983-08-23
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-S5487166-A (JP)
Title: Manufacture for black matrix color receiving tube
Inventor: MIURA SEIJI
IPC: H01J9/227
Filed: 1977-12-23
Abstract: PURPOSE: To obtain the good black matrix at all times, by preventing the deterioration of time aging after the preparation of scaling agent, through mixing and scaling the oxidizing agent and hardening agent in the panel.  
     CONSTITUTION: The main agent for scaling, oxidizing agent, for example, hydrogen peroxide, mixture of hydrogen peroxide and acid, or sodium hypochlorite plus scaling agent, thiourea and iron salt to hydrogen peroxide, and acid to sodium hypochlorite, is separately stored after preparation. Further, in the scaling process, the  oxidizing agent and hardening agent are simultaneously or sequentially fed internal  the scaling objective panel and the both agents are mixed and scaling is made.  Thus, the deterioration of the time aging caused by the progress of separation of the  oxidizing agent with the hardening agent can be prevented. Accordingly, the black  matrix film excellent can be obtained at all times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63319215-A (JP)
Title: Production of ferromagnetic iron oxide powder
Inventor: OTANI TAKESHI
IPC: H01F1/11
Filed: 1987-06-23
Abstract: PURPOSE:To produce ferromagnetic iron oxide powder having high crystallinity and good particle distribution by regulating chlorine conc. in lepidocrocite, by controlling water-soluble silicate or phosphate salt in a specified content by surface treatment, by calcining, by reducing and by oxidizing. CONSTITUTION:When starting raw material, lepidocrocite particles, is prepd., the chlorine conc. is regulated in 0.00005-0.00040mol. Cl to 1mol. Fe by control of washing. Then, the particles are surface-treated for improving sinterability to control the content of water-soluble silicate salt (expressed in terms of SiO2) to 0.0003-0.0070mol. or the content of water-soluble phosphate salt (expressed in terms of PO4) to 0.0005-0.0075mol., or sum of both contents to 0.0003-0.0075mol. to 1mol. Fe. Thereafter, the particles above-mentioned are dehydrated and calcined to alpha-Fe2O3. Then, they are heated and reduced in reducing gas atmosphere to Fe3O4. Thereafter, they are oxidized to gamma-Fe2O3. By these processes, the ferromagnetic iron oxide powder having high crystallinity, sharp particle size distribution, small particle diameter and excel lent magnetic characteristic is obtd.
Patent JP-H0445667-A (JP)
Title: High voltage generating circuit
Inventor: KOYAMA NOBUHIRO
IPC: H04N3/185
Filed: 1990-06-13
Abstract: PURPOSE:To prevent a transient response from being delayed at the time of applying a correcting voltage, to improve a high voltage regulation characteristic and to stablize a high output voltage by interposing a top capacitor 17 between the output terminal of a correcting voltage control circuit and the cathode side of a high voltage rectifier diode 7. CONSTITUTION:When a beam current flows from the high voltage terminal of a high voltage coil 4 to the anode of a cathode ray tube, the high output voltage is dropped and the voltage drop is detected, applied to a comparison amplifier 12, compared with a reference voltage from a reference voltage generating circuit 13, and applied to a correcting voltage control circuit 14 so as to prepare a required correcting voltage and to apply it to a multiple voltage circuit 6. The multiple voltage circuit 6 applies this correcting voltage to the low voltage terminal of a high voltage coil 4 after multiplying it. On the other hand, this correcting voltage is passed through a top capacitor 18 and directly added to the high output voltage.
Patent JP-2000342219-A (JP)
Title: Pigment discoloration-preventing agent and food containing the same
Inventor: NISHIYAMA KOJI
IPC: A23L29/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment discoloration-preventing agent, suppressing the discoloration phenomenon of each specific water-soluble pigment and oil soluble pigment significantly, and a pigment-containing food significantly suppressed with its discoloration. SOLUTION: This pigment discoloration-preventing agent contains iso- chlorogenic acid or its salt, and is used for a water soluble pigment selected from a group consisting of a carotenoid-based pigment (except for a gardenia crest yellow pigment), a quinone-based pigment, an azaphilone-based pigment, a flavonoide-based pigment (except for a safflower yellow pigment), a porphyrin- based pigment, a diketone-based pigment, a beta-cyanine-based pigment, a water soluble synthetic pigment, and a caramel and gardenia crest red pigment, or an oil soluble pigment selected from a group consisting of a carotene, a paprika pigment and an annatto pigment.
Patent JP-S5857040-A (JP)
Title: Variable compression ratio mechanism of internal- combustion engine
Inventor: NARUOKA TAKAO
IPC: F02D15/02
Filed: 1981-09-29
Abstract: PURPOSE:To form compression ratio of an engine changeable in an analog state, by rotatably supporting a rotary connection part and the like of a connecting rod through eccentric bearings rotatable themselves and rotatively displacing said eccentric bearings in accordance with an operational condition of the engine. CONSTITUTION:A connecting rod 2 is connected to a piston 1 and rotatably connected to a crank pin part 3a of a crankshaft 3, and journal parts 3b of the crankshaft 3 are supported to bearing parts 5 in a cylinder block through eccentric bearings 4. The eccentric bearings 4 are formed rotatable for the bearing part 5, and a tooth 4a is notched to the peripheral surface of the bearing. While a worm gear 6 is mounted through ball bearings 7 in the bearing part 5, then said gear 6 is both meshed to the above described tooth 4a and connected to a pulse motor 8. Then the pulse motor 8 is driven and controlled through a pulse generator 9, controlled by a CPU10 in accordance with outputs of each sensor 11-13 of intake negative pressure, water temperature and speed.
Patent JP-H025381-A (JP)
Title: Socket for semiconductor device
Inventor: TAKESHIGE NAOHIKO
IPC: H01R33/76
Filed: 1988-06-24
Abstract: PURPOSE:To improve the contact property with an IC, heat radiation property and workability by boring an IC adsorbing hole on a housing made of an elastic body and using spring bodies incorporating springs in the housing of a socket as contact sections. CONSTITUTION:An IC 9 is mounted on a socket 1, its leads 10 are brought into contact with the upper faces of heads 8 of contact sections 3, the IC 9 is vacuum-adsorbed through a through hole 2 provided nearly at the center of a housing 4. The housing 4 made of an elastic body such as rubber is flexed into close contact with the IC 9, the leads 10 and the contact sections 3 push down springs 7 to satisfactorily maintain the electric contact. The heads 10 are connected to socket leads 5 via metallized layers 6. The fitting or removal of the socket to the IC is facilitated, workability is improved, the heat radiation property is improved because no cover is required, it can be made small-sized.
Patent JP-H0714261-A (JP)
Title: Tape guide
Inventor: NAGAE YUSUKE
IPC: G11B15/60
Filed: 1993-06-25
Abstract: PURPOSE:To incline a flange accurately and avoid the damages of a tape caused by the flange by a method wherein holes are provided in the flange and a base and a ball element which is retained with the holes is provided and a tape guide is simply assembled. CONSTITUTION:The diameters of the retaining holes 21 and 23 are smaller than the diameter of a steel ball 24. Therefore, the left part of an upper flange 20 is supported by a base 22 and the right part of the upper flange 20 is supported by the steel ball 24 and the upper flange 20 is inclined against the base 22. As the base 22 does not rotate around a shaft 12 at that time, the direction of the hole 23 in relation to the shaft 12 is determined. As a result, the inclination direction of the flange 20 is the same as the direction of the hole 23. Further, a spacing between the base 22 and the flange 20 is determined in accordance with the difference in diameters between the holes 21 and 23 and the steel all 24 and the inclination angle of the flange 20 is also determined in accordance with the difference in the diameters. With this constitution, if a tape guide is simply assembled, the required inclination to the required direction can be given to the upper flange and the damages of a tape caused by the flange can be eliminated.
Patent JP-S5945275-A (JP)
Inventor: KUROSAKI YOSHIHISA
IPC: B62D1/04
Filed: 1982-09-06
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-S5676492-A (JP)
Title: Separation of water from water-containing coal powder
Inventor: SHIMIZU HIROZUMI
IPC: C10L10/18
Filed: 1979-11-29
Abstract: PURPOSE: To efficiently separate water from a water-containing coal powder by washing it with a hydrocarbon oil containing an anionic surfactant.  
     CONSTITUTION: A hydrocarbon oil (preferably kerosine, gas oil, etc.) containing about 0.01W10wt% of an anionic surfactant (e.g., a fatty acid soap, an alkyl sulfate or an alkyl phosphate), is used. For example, a water-containing coal powder is washed, by admitting the water-containing coal powder into a container equipped with a filter on the bottom and dipping the container in said anionic surfactant- containing hydrocarbon oil, to remove the water contained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053398-A (JP)
Title: Automatic mounting machine for electronic component
Inventor: TAKADA KAZUNORI
IPC: H05K13/08
Filed: 1991-06-26
Abstract: PURPOSE:To perform part mounting according to the regular mounting order even if the suction error of a chip part occurs. CONSTITUTION:In case that the suction error of a chip part 4 is detected with a part existence detector 18, CPU sees that it does not mount the chip part 4 sucked by the suction nozzle 11 after the suction nozzle 11 until the suction nozzle 11 causing suction error by the normal rotation of a rotary disc performs part suction again.
Patent JP-S5777539-A (JP)
Title: Sealing method for sealing surface of molding die
Inventor: WATANABE IKUO
IPC: B29C33/38
Filed: 1980-11-04
Abstract: PURPOSE:To attain the sealing of a molding die with high accuracy by a method wherein a groove with a predetermined number of holes is formed to the sealing surface of the molding die, a liquefied material of a reaction curing elastic body is injected into the groove and studs are buried into the holes before the liquefied material cures. CONSTITUTION:The groove 3 is formed to a sealing section of a drag 1b of a joining sealing section A of the molding die 1 consisting of cope and drag 1a, 1b for molding a foaming urethane molding 2, etc. The holes 4 for inserting the studs (bolts) 6 are formed to the bottom of the groove 3 at proper intervals, and the reaction curing elastic body (a sol-silicon rubber) 5 is injected into the groove to an extent that it overflows. The studs 6 are buried into the holes before the curable elastic body 5 is cured, and the reactive curable elastic body 5 is cured completely.
Patent JP-S5584054-A (JP)
Title: Laser beam shielding device
Inventor: YOKOTA TAKASHI
IPC: G03H1/22
Filed: 1978-12-18
Abstract: PURPOSE: To ensure the uniform exposure value to the hologram recording part by shifting the masking shield containing the aperture part or the shielding part at least by the fixed distance to cut off the laser beam.  
     CONSTITUTION: Masking shield 7' contains aperture part 7", and width W of part 7" is selected to the same value as diameter D of the laser beam. And shield 7' features the reciprocating motion in the same speed via, for example, the voice coil. In other words, the beam is cut off in the state (a), and no irradiation is given to the hologram recording part. Then part 7" shifts sequentially up to the full-open state (c) and then the beam is cut off again at the state (e). And part 7" shifts in the opposite direction, which is repeated, and the shift distance equals to W+D. As a result, the same exposure value is secured at the hologram parts of both beams A and B parts, thus ensuring the uniform amount of exposure at any area excepting parts A and B. The same effect can also be obtained with the light shielding part secured instead of the aperture part and furthermore under the condition of D<W. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5778911-A (JP)
Title: Settling agent for red mud
Inventor: MIYATA KAZUO
IPC: C01F7/0653
Filed: 1980-11-04
Abstract: PURPOSE:To provide an excellent settling agent for red mud capable of accelerating the settling of red mud in a cleaning thickener, by mixing acrylamide and sodium acrylate at a specified ratio. CONSTITUTION:This settling agent for red mud is a water-soluble polymer containing 5-50mol% acrylamide and 95-50mol% sodium acrylate, and can be obtained by copolymerizing acrylamide with sodium acrylate in an aqueous solution in the presence of a polymerization initiator. As the initiator, ammonium persulfate and sodium disulfite, or 4,4'-azobiscyanovaleric acid, azobisisobutyronitrile and the like can be used, and the polymerization is conducted under the conditions of pH 8-11, an atmosphere of nitrogen gas, and 30-60 deg.C. This settling agent is added to red mud in an amount of about 1-20mg/l directly into a feed well or a transfer piper for the thickener.
Patent JP-H025137-A (JP)
Title: Converted result informing system for source program
Inventor: OGURA YOICHI
IPC: G06F9/44
Filed: 1988-06-24
Abstract: PURPOSE:To reduce manhour for searching a program outputting a specific message (important for conversion) by confirming each program outputting each conversion message. CONSTITUTION:An analyzing means 1-3 decides whether the same conversion message out of conversion message inputted by an input means 1-2 is to be deleted or not and a memory means 1-4 stores the decided conversion message in message table together with a program name. A processing part 1-5 sorts the message table by using a message number as a key, extracts a program name in each message number from the message table and transfers the extracted program name to an output means 1-6. The output means 1-6 outputs the extracted program name to a document in each message. Even if large quantity of source program are converted, a program relating to each sort of messages can be known.
Patent JP-S5379386-A (JP)
Title: Etching method
Inventor: JINNO KIYOKATSU
IPC: H01L21/302
Filed: 1976-12-24
Abstract: PURPOSE: To increase the degree of freedom of etching process by providing an organic compound film having double bonds partially on the work and exposing the work and exposing the work to a reactive gas thereby making selective etching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5379984-A (JP)
Title: Copolymer and production
Inventor: ODA HIDEKUNI
IPC: C08F210/00
Filed: 1976-12-24
Abstract: PURPOSE: The copolymerization of propylene and 1-butene in the presence of a specified catalyst system produces a (semi) rigid propylene-1-butene random co-polymer having high clarity and no surface tackiness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63318701-A (JP)
Title: Chip type resistor
Inventor: NAKAMURA TOSHIKAZU
IPC: H01C17/06
Filed: 1987-06-22
Abstract: PURPOSE:To improve productivity by a large number of simultaneous working while realizing high density packaging by the lowering of height by executing trimming lines from both sides to a resistor formed to the surface of an insulating substrate so that adjacent trimming lines are arranged alternately from the opposite directions respectively. CONSTITUTION:A pair of internal electrodes 12 where nearer to both end sections of an insulating substrate 11 and a resistor 13, both ends of which are superposed to both internal electrodes 12, are shaped onto the surface of the insulating substrate 11, and external electrodes 14 conducting with the internal electrodes 12 are formed at both end sections of the insulating substrate 11. Trimming 3 lines 15 are executed from both sides of said resistor 13 so that adjacent trimming lines 15 are disposed alternately from the opposite direction respectively, and the surfaces of both internal electrodes 12 are coated with an insulating protective film 15 from the resistor 13. A metallic material such as Ni is used as said resistor 13, the resistor 13 is shaped rectangularly onto the insulating substrate 11 through electroless plating, etc., while the trimming lines 15 are executed zigzag from both sides by employing a laser, etc., and the width of the resistor 13 is narrowed and effective length is lengthened.
Patent JP-S5486465-A (JP)
Title: Composite roll for rolling
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/03
Filed: 1977-12-21
Abstract: PURPOSE:To make the strength of sleeve itself low and to enable to use superior abrasion resisting and heat crack resisting material, by providing joining part at contacting part of roll and sleeve and also, providing preventing part preventing the movement in the axis direction of the sleeve at contacting part of inner circumference face of the sleeve. CONSTITUTION:Suitable number of the convex part 4 are provided on the side face of hole-shaped part 2 side of the sleeve 3 and the concave part 5 is provided on the side face of hole-shaped part 2 corresponding against it and then, torque is transmitted from the roll main body 1 to the sleeve 3 inserting the above parts each other. Also, the continuous or discontinuous concave groove 6 is provided in the axis circumference direction of inner circumference of the sleeve 3 and the convex groove 7 is provided on the roll axis 1 corresponding against it and then, movement in the axis direction of roll main body of the sleeve 3 is prevented inserting the above grooves each other. Hereby, shrinkage fitting is needless for the sleeve 3 and stretching tension by shrinkage fitting is not produced and also, restriction of strength is released and moreover, material laying emphasis on abrasion resisting property, is able to use.
Patent JP-H1174778-A (JP)
Title: Interface circuit
Inventor: KAWANO RYUSUKE
IPC: H03K19/0175
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To increase the throughput of signal transfer, to enable fast transfer and to reduce physical restriction on a circuit configuration by having prescribed resistance that connects an output terminal of a level shift circuit and a reference terminal. SOLUTION: A reference voltage is generated at a terminal Vref1 that is a connection point of voltage dividing resistors R4 and R5 when current flows into the resistors R4 and R5. On the other hand, an inverted signal that occurs at the emitter of a transistor T4 is supplied to the terminal Vref1 through resistance R7, and the reference voltage is dynamically shifted by a level shift signal. In such a case, when the resistance of the resistor R7 is set far larger than the resistance of the resistor R5, the inverted signal does not affect the reference voltage so much, and the inverted signal that occurs at the emitter of the transistor T4 is superimposed on direct current voltage that is divided by the resisters R4 and R5 in the terminal Vref1 in a compressed form.
Patent JP-H11330351-A (JP)
Title: Semiconductor device
Inventor: KATO TATSUHIRO
IPC: H01L23/538
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein, with no difference of access speed between banks, the interval between pads is narrower while tip size is reduced. SOLUTION: Related to a semiconductor device of center bonding structure comprising a plurality of memory arrays 101, first peripheral circuit elements 102 comprising amplifier circuit and driving circuit, etc., which require symmetry in allocation, second peripheral circuit elements 103 comprising input/output circuit and logic circuit, etc., which require no symmetry in allocation, and a pad 104, a plurality of second peripheral circuit elements are provided on one side relative to pad's array.
Patent JP-H0320054-A (JP)
Title: Method of bonding liquid crystal device
Inventor: KITAYAMA YOSHIFUMI
IPC: G09F9/00
Filed: 1989-06-16
Abstract: PURPOSE:To simplify the process and to improve the yield rate of a liquid crystal device by vibrating an aluminum wire with ultrasonics while pressing it with a tool so as to bond the aluminum wire with an ITO wiring film. CONSTITUTION:In the method of connecting a wire with the wiring film 2 of an indium tin oxide(ITO) formed on a glass board 1, an aluminum wire 6 is vibrated with ultrasonics while pressing it with a tool 8 so as to bond the aluminum wire with the wiring film 2. Accordingly, there is no necessity of forming a special aluminum film to take electrical contact with the ITO wiring film 2. Hereby, the process is simplified, and also defect following it vanishes.