baber/WOPTO huggingface dataset:
Patent JP-H06167856-A (JP)
Title: Fixing device
Inventor: TANUMA CHIAKI
IPC: G03G15/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide the fixing device which can control the temp. of a fixing roller without providing a sensor and control circuit for exclusively use and makes a great contribution to saving of electric power consumption. CONSTITUTION:This fixing device fixes the toner image formed on a recording material 14 by respective means for forming, development and transferring an electrostatic latent image onto this recording material 14 and has a fixing heat source 23 for heating the fixing roller 20, a gas transporting means for introducing the ozone and NOx generated in the electrostatic latent image forming means and/or transferring means into the inside of the fixing roller 20 and a member which is arranged on the inner side of the fixing roller 20 and generates active oxygen and exothermic reaction. The members to be used are exemplified by decomposition accelerators and adsorbents such as, for example, fine powder platinum, manganese oxide, lead oxide, copper oxide and mercury. These members are preferably used by applying and depositing the members on a planar or fabric-like base in the form of increasing the contact area with the gas to be introduced by the gas transporting means.
Patent JP-H10267344-A (JP)
Title: Air cleaning system
Inventor: WATABE MASAHITO
IPC: F24F7/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To keep air in a smoking space clean by exhausting the contaminated air quickly without mixing the same, in an air cleaning system employed for a smoking corner. SOLUTION: An air cleaning system is provided with a ceiling type ventilating fan 1, provided on a ceiling 104, and ventilating partitions 5a-5d, which accommodate a sirrocco fan 2 respectively and provided with lower suction ports 3a-3d as well as upper air outlet ports 4a-4d above the lower suction ports 3a-3d, while most of contaminated air such as smoking air, generated in a smoking space 105, is exhausted by a ceiling type ventilating fan 1 directly. A part of the contaminated air is sucked through the lower suction ports 3a-3d and is sent toward the ceiling type ventilating fan 1 through the upper air outlet ports 4a-4d.  The ventilating direction from the upper air outlet ports 4a-4d and the flow direction of exhaust in the ceiling type ventilating fan 1 are specified so as to be from a floor 6 toward the ceiling 104 and the contaminated air in the smoking space 105 is exhausted without being mixed whereby an air cleaning system, keeping the air in the smoking space 105 clean, can be obtained.
Patent JP-S61235523-A (JP)
Title: Manufacture of al-b alloy
Inventor: HARADA MASAYUKI
IPC: G21C7/10
Filed: 1985-04-11
Abstract: PURPOSE:To manufacture an Al-B alloy contg. uniformly dispersed B and having superior machinability and workability by melting and holding an Al-B alloy contg. a specified amount of B in the form of AlB2 as an intermetallic compound at a proper temp. CONSTITUTION:An Al-B alloy contg. 1.0-5.0 wt.5% B in the form of AlB2 as an intermetallic compound is melted and held at 850-1000 deg.c to obtain an Al-B alloy contg. B dispersed uniformly without causing segregation and having superior machinability, extrudability and suitability t working into a plate. The resulting Al-B alloy can be used in a nuclear power plant and has neutron absorbing power. When the Al-B alloy is cast, it is preferable that the alloy is melted and held at 850-1000 deg.C, cooled to >=700 deg.C and cast so as to prevent segregation.
Patent JP-S58194548-A (JP)
Title: Recording apparatus
Inventor: YUKIMURA NOBORU
IPC: B41J2/175
Filed: 1982-05-11
Abstract: PURPOSE:To make it possible to eliminate the limitation in the installation place of an ink tank, in an ink jet printer, by respectively arranging ink tanks communicated with recording heads to separate sides of a carriage so as to interpose said carriage therebetween. CONSTITUTION:A sub-tank 12 communicated with recording heads 7 through ink supply pipes 11 and a main ink tank 21 are provided to the opposed sides of a carriage 6 so as to interpose said carriage 6 therebetween while both tanks are mutually communicated at the lower parts thereof through a flexible communication pipe 22. In this structure, because the using amounts of inks are different every each colors, the liquid levels of each main tanks 21Y-21BK become irregular while an image with faithful color tone is not obtained because of the difference in ink emitting pressure and, therefore, if said liquid levels are aligned to a predetermined liquid level position by an angle 24 as a liquid level control means, ink pressure can be made constant. In addition, because the main ink tank 21 is arranged to a space in the vicinity of the base table 40 of a head cleaning mechanism 70, a space can be availably utilized and the volume of the sub-tank 12 can be made small to eliminate the limitation in the installation place thereof.
Patent JP-H11310098-A (JP)
Title: Device for protecting vehicular occupant from collision
Inventor: WEIKL HARALD
IPC: B60R21/276
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To adapt an opening rate of the gas outlet of an air bag by matching it with respective vehicular occupant having wide variety. SOLUTION: The air bag is provided with an adjustable gas outlet port 2 whose sectional area is limited to a maximum value. The gas outlet port 2 dimensions determines the gas flowing sectional area whereas possible maximum gas outlet opening rate limited to a value that can be predetermined is determined. The value of the gas outlet sectional area does not fluctuate during binding actuation. Instead thereof it is adjusted to the optimum to the respective occupants prior to the inflation of the air bag.
Patent JP-S556215-A (JP)
Title: Simplified charge meter of fluid
Inventor: MIYAMOTO MITSUHARU
IPC: G01N27/60
Filed: 1978-06-28
Abstract: PURPOSE: To make it possible to accomplish the measurements accurately within a short period through a simple operation by filling spherical solid materials in a charging container of a meter which is operative to meter such charge density in oil as is generated while the oil is flowing in contact with the solid with the temperature being adjusted.  
     CONSTITUTION: A charging container 13 having its outer circumference shielded with aluminum foil is interposed between the oil flow rate metering container 27, which is held at a constant temperature by means of a heater 26, and a collecting container 8. The charging container 13 is filled up with spherical solid materials which are made so solid that no gas and liquid can steal thereinto. As a result, after the flow rate is adjusted with the cock 7 of the charging container 13, the metering operations can be continuously performed many times simply by filling the liquid into the container 27 and by opening and closing the cock 4 of a communication conduit. Thus, since the materials to be filled in the container 13 are spherical and solid, the arrangement positions are substantially constant, and the oil flow rate little fluctuates so that there is little dispersion in the measured values of the charge density. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06111859-A (JP)
Title: Ion exchanging complex type optical-to-electrical transducer and photochemical battery
Inventor: OKUMURA EIJI
IPC: C25B11/06
Filed: 1992-03-31
Abstract: PURPOSE:To provide an ion changing complex type optical-to-electrical transducer material and a photochemical battery large in electromotive force and generation rate of H2, excellent in stability and durability. CONSTITUTION:Around master particles made of ion exchanging material made of high polymer material in which stylene, divynil benzene, polyolefin, polyvynil chloride, polytetra ethylene are introduced, slave particles made of optical-to- electrical transducer material such as TiO2, SrTiO3 and the like are adhered to form microcapsule powder is formed and by collecting the microcapsule powder a specified shape is obtained.
Patent JP-H10268570-A (JP)
Title: Yellow developer
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow developer having excellent light-transmitting property and color reproducibility by incorporating negative charge nonmagnetic toner particles containing each specified binder resin and plural compds. into a yellow developer. SOLUTION: This yellow developer is used to form a full-color image to reproduce a multicolored image, and the yellow developer contains negative charge nonmagnetic toner particles containing a binder resin having 1 to 30 KOHmg/g acid value, a compd. classified as a pigment yellow 180 and at least one kind of compd. selected from compd. expressed by formula I and formula II. In formulae I, II, X is a cation, n is an integer 1 or 2. In this method, a yellow toner containing C.I. pigment yellow 180 has such characteristics with excellent light-transmitting property and color reproducibility. Since the toner has excellent resistance against light and heat, it does not decompose to produce a harmful substance even when the toner is heated in the production process or fixing process of the toner, and the toner has excellent safeness.
Patent JP-H01248663-A (JP)
Title: Multi-line charge coupled device
Inventor: SASAKI MASAHIKO
IPC: H01L29/76
Filed: 1988-03-30
Abstract: PURPOSE:To prevent signal electric charges in transfer from intermingling, and to transfer the signal electric charges at a high transfer ratio by maintaining the potential of the portions under split gates lower than the potential of a storage section at all times. CONSTITUTION:By making impurity layers 11 with ions <11>B<+> as p-type impurities implanted at the portions under split gates 1 on a substrate 10, the potential of the ion-implanted impurity layers 11 becomes low. That is, the potential of the ion-implanted impurity layers 11 during the low-level periods of pulses for the split gates becomes lower than the potential at the storage part of a horizontal register during the low-level periods of the driving pulses. This enables obtaining a multi-line CCD whose characteristics are excellent and whose transfer efficiency does not deteriorate.
Patent JP-H10272507-A (JP)
Title: Method for controlling thickness in rolling mill
Inventor: MITSUYOSHI SADAYUKI
IPC: B21B37/66
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in thickness in the longitudinal direction which is generated by variation in temp. in the longitudinal direction of a rolled stock and to improve accuracy in thickness while suppressing adverse effect by the eccentricity of roll by comparably simple control at hot-rolling a rolled stock which is present in a coiling/uncoiling device. SOLUTION: In the range of NL=0-2 or the range of NT=0-2, for example, the outside and inside of the rolled stock whose heat is kept in the coiling/ uncoiling device, where variation in temp. is increased by cooling and thickness is variable, a tunning rate which becomes a multiplier at the time of determining the manipulated variable of thickness control in accordance with measured variation in thickness is made larger than that in the other normal part. In this way, the manipulated variable of thickness control is controlled so as to become larger even when variation in thickness is same and the accuracy of thickness is improved.
Patent JP-S62234168-A (JP)
Title: Printing device
Inventor: HIGASHIMURA KOICHI
IPC: G03G17/00
Filed: 1986-04-04
Abstract: PURPOSE:To attain image formation by a simultaneous method and to transfer an image to normal paper by an electrostatic transfer method by using toner having anisotropy of >=10<2> volume resistance value ratio so as to act as a conductive body when electric characteristics in the gravity direction are unstable posture or to act as an insulating body in case of a stable posture. CONSTITUTION:The toner shows an approximately rotational elliptical shape niddle-like conductive materials 28 are respectively insulated by the insulating materials 29 and arrayed in the long axis direction so as to penetrate a toner grain. Consequently, the toner is provided with the shapes having unstable posture 1 and stable posture 2 in the gravity direction and anisotropy such that the electric characteristics in the gravity direction is conductive in case of the posture 1 and insulating in case of the posture 2. The insulating materials 29 should have a sufficiently high resistance value so as to be prevented from the generation of charge diffusion and requires >=10<8>OMEGAcm volume resistance, so that all known insulating toner material can be utilized.
Patent JP-H06293527-A (JP)
Title: Molding die for aspherical lens
Inventor: HOSOMI AKIRA
IPC: C03B11/08
Filed: 1993-04-05
Abstract: PURPOSE:To improve the life of a molding die for an aspherical lens to be used for various optical instruments, and to obtain a lens of good quality produced by using this die. CONSTITUTION:A pair of molding dies 1, 2 are assembled with the axes coinsident and provided with a drum mold so that the dies can be slided in the vertical direction. The space formed by this pair of dies 1, 2 and the drum mold 3 is filled with a glass raw material. The whole dies are heated to press mold the glass. In this process, the lower molding die 2 has a second extra work surface F.
Patent JP-S6346202-A (JP)
Title: Block copolymer
Inventor: AOYAMA AKEMASA
IPC: C08F8/12
Filed: 1987-03-30
Abstract: PURPOSE:To provide a melt-formable block copolymer, good in lamination formability with other thermoplastic resins, also outstanding in flexibility, flexural fatigue resistance and gas-permeability resistance, constituted of ethylene-vinyl acetate copolymer saponified product component and polyether component. CONSTITUTION:For example, in the presence of a mercapto group-terminated ethylene-vinyl acetate copolymer saponified product (hereafter EVOH), a polymerizable double bond-carrying polyether [e.g. a compound of formula I (R is H or CH3; R<1> and R<2> are each H or 1-10C alkyl; R<3> is H, 1-10C alkyl, alkylamide, etc.; n is 1-100) or II] is polymerized, thus obtaining the objective block copolymer with a melt index 0.1-250g/10min constituted of (A) 10-98wt% of EVOH component made up of (i) 20-60mol% of ethylene and (ii) vinyl acetate component with its saponification degree >=95mol% and (B) 2-90wt% of polyether component at the end of the component A. USE:Packaging materials, especially food packaging ones and laminated packaging ones.
Patent JP-H04311160-A (JP)
Title: Sampling frequency control circuit
Inventor: KAWAYANAI NOBORU
IPC: H04N1/40
Filed: 1991-04-10
Abstract: PURPOSE:To converge reproduced sampling frequency information to required accuracy within a short time. CONSTITUTION:An image signal is sent from the transmitting side to the receiving side through a transmission line provided with a prescribed transmission frequency band. On the receiving side, receiving side frequency information is found out from the transmission line frequency and reproduced sampling frequency by the 1st frequency divider 14 and a counter 15 and an error between the transmitting side frequency information and the receiving side frequency information is found out by a subtractor 18 as frequency error information. A deviation between a previously determined convergent value and the frequency error information is found out by a forecasting device 20 and an adder 19 as a deviation value. The frequency error information is corrected in accordance with the deviation value to obtain corrected frequency error information. A voltage control oscillator 16 controls the reproduced sampling frequency in accordance with the corrected frequency error information.
Patent JP-2000270708-A (JP)
Title: Device for measuring number of eggs and egg weight for chicken house
Inventor: YASUDA KATSUHIKO
IPC: G01G19/42
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make countable the number of eggs from the weight measuring result of eggs transferring from an egg collector to a concentrated egg collecting conveyor, in a multistage cage unit having more than one stage. SOLUTION: This egg collector 6 is provided in adjacent to the end part of the egg collecting conveyor 4 in a multistage cage unit having more than one stage of an egg collecting conveyor in each stage of cage row. The egg collector 6 has an almost vertically moving endless conveyor 7, plural egg collecting baskets 10 fitted to the endless conveyor 7 receiving eggs from egg collecting conveyors 4 in every stages through each transferring basket 5a and a concentrated egg collecting conveyor 8 rolling out the egg reserved in the egg collecting basket 10.  A transferring plate 30 connected to a weight measuring device having a weight sensor is provided on a transferring part from the egg collector 6 to the concentrated egg conveyor 8 and the number of eggs is counted from the weight measured result of the eggs passing through the transferring plate 30 by utilizing a previously measured and calculated relation of the egg number and the weight.
Patent JP-H02258886-A (JP)
Title: Fluorine-containing surface treating agent
Inventor: TAGUCHI ISAMU
IPC: C09K3/18
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title treating agent useful for providing the surface of base material with water repellency, oil repellency, stain resistance, non- tackiness, lubricating properties, etc., comprising a specific zirconyl compound as an active ingredient. CONSTITUTION:The aimed treating agent comprising a zirconyl compound shown by formula I and/or formula II [X is -R'-, group shown by formula III or formula IV (R' is 1-8C alkylene; R'' is H or 1-4C alkyl); Rf is 4-20C perfluoroalkyl; A is H, -XFf or group shown by formula V] as an active ingredient. Concentration of the treating agent in a solvent such as trifluorotrichloroethane during treating is preferably 0.005-10%.
Patent JP-S5412699-A (JP)
Title: Bar graph level meter
Inventor: NIIOKA TAKEHARU
IPC: G09F9/00
Filed: 1977-06-30
Abstract: PURPOSE: To obtain an easy-to-see level meter by arranging the liquid crystal display elements into a bar form and giving a bar graph type level display. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237250-A (JP)
Title: Reel driving type magnetic tape device
Inventor: SUKIGARA MOTOYUKI
IPC: G11B15/43
Filed: 1985-04-12
Abstract: PURPOSE:To make equal a tension of a tape of a magnetic head section in both running directions and to prevent an increase of a wear in the magnetic head by setting a back tension applying voltage during a reverse running to a lower value than during a forward running. CONSTITUTION:During a reverse running, a transistor (Tr) 23 is controlled to be turned on and Tr 24 to be turned off. A motor driving voltage of a line 22 is impressed to a reel motor 7, a back tension voltage controlled by a circuit comprising a diode 39, a Tr 40 and a resistance 41 is impressed to a reel motor 8, respectively. In a terminal 25 during the reverse running, a Tr 29 is maintained to be turned off at L. Even when the same motor driving voltage as during a forward running is supplied to a line 22, an input terminal voltage of a differential amplifier 31 becomes higher, and an output voltage is lowered and an impedance of the Tr 40 is lower than during the forward running. Even when the back tension applying voltage is lowered during the reverse running, a speed detecting roller enhances a tape tension in a magnetic head section to make equal the tape tension of the head section during the reverse running to during the forward running.
Patent JP-H02259834-A (JP)
Title: Calculation processing system
Inventor: KANEFUJI EIKO
IPC: G06F9/44
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an exception processing function in a form adaptive to a Turner system which executes calculation by the reduction of a connector graph by providing a connector for a correspondence processing against an exceptional event. CONSTITUTION:A new connector (theta connector) to connect an equation (equation to be tested) which becomes the target of the exception processing to an equation (correspondence equation) to supply a value corresponding to a case where the value of the equation to be tested becomes impossible to define when the exceptional event occurs in the evaluation of the equation to be tested is instroduced. A reduction processor unit 21 performs the reduction of the connector graph stored in a heap memory unit 23 which the Turner system by using a reduction stack unit 22, however, an exception processing stack unit 24 is also used to perform the exception processing, and a source program is factorized to function, variable, and exception processing equations, and is converted to connector expression possible to include the theta connector. In such a way, it is possible to perform the exception processing not being performed by the Turner system, which improves reliability for a computer system.
Patent JP-S60251280-A (JP)
Inventor: YOAHIMU ARUBUREHITO
IPC: G01N27/416
Filed: 1985-04-12
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-S63245856-A (JP)
Title: Spiral electrode of cylindrical nonaqueous electrolyte battery
Inventor: MUSHIAKI NAOFUMI
IPC: H01M4/62
Filed: 1987-03-31
Abstract: PURPOSE:To prevent internal short circuit and improve the reaction availability of manganese dioxide at low temperature as well by using graphite powder with resin-coated surface as a conductive agent constituting positive electrode elements. CONSTITUTION:In a spiral electrode, wherein a positive electrode 1 is composed of a collector holding positive electrode elements which comprise manganese dioxide powder as a positive electrode active substance, graphite powder as a conductive agent and a binder, and a negative electrode 2 is composed of light metal and negative electrode active substance, and a separator 3 is interposed between the positive electrode 1 and the negative electrode 2 forming wrapped laminated sheets, the surface of graphite powder is resin-coated. Since the graphite powder uniformly disperses among the manganese dioxide powder, mechanical strength of the positive electrode element can be improved. Furthermore, when two kinds of graphite powder with different average grain size are used after the surface coating, conductivity of the positive electrode 1 overall is enhanced and the reaction availability of the manganese dioxide powder at low temperature can be improved.
Patent JP-H05240920-A (JP)
Title: Circuit for reducing waveform deterioration of clock transfer circuit
Inventor: SHIMIZU AKIRA
IPC: G01R31/3183
Filed: 1992-02-28
Abstract: PURPOSE:To reduce waveform deterioration caused by a clock transfer circuit by giving the output of a clock generator to the clock transfer circuit through a frequency dividing circuit and connecting a leading and trailing edge detection circuits to the output of the clock transfer circuit, and then, synthesizing the outputs of the leading and trailing edge detection circuits by means of a synthe sizing circuit. CONSTITUTION:A clock generator 1 generates a clock 11 and a frequency dividing circuit 2 divides the frequency of the clock 11. A transfer circuit 3 inputs the output of the circuit 2 and the output of the circuit 3 is connected to a leading and trailing edge detection circuits 4 and 5. A synthesizing circuit synthesizes the outputs of the circuits 4 and 5.
Patent JP-S534546-A (JP)
Title: Paper feed device
Inventor: ITOU TAKASHI
IPC: G01D15/00
Filed: 1976-07-02
Abstract: PURPOSE: To prevent the paper from being damaged while it is being fed by preventing the paper, which is being delivered in the opposite direction by a double feed preventing roller, from being bent by means of a stopper. 
     COPYRIGHT: (C)1978,JPO&Japio