baber/WOPTO huggingface dataset:
Patent JP-S5734413-A (JP)
Title: Measuring device for passing quantity
Inventor: UEKI KATSUYA
IPC: G01G11/14
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a counter and an operating device to be used with small capacity, by counting pulses generated in accordance with the passing quantity of a travelling body for every constant period, converting a change for each period to an unit of length and performing addition. CONSTITUTION:The number of pulses from a generator generated in accordance with the passing quantity of a travelling body passing through a measuring point is counted at every duration of controlling pulses generated for every prescribed period, then a change for each period is converted to a practical unit of length and added. For example, a pulse signal from a pulse generator 3 caused by passage of a travelling body 1 is transmitted to an integrating counter 4' for each period using controlling pulses generated by a controlling pulse device 7 at every constant period. Next, a changed quantity at each period is detected with a changed quantity detector 8, and is converted to a practical unit of length in a divider 9, thus the total passing quantity is obtained. In this case, the remainder caused by the action of the divider is made to be added to the subsequent period.
Patent JP-S63276708-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE HIDEOMI
IPC: G11B5/708
Filed: 1987-05-08
Abstract: PURPOSE:To decrease triboelectrostatic charge by incorporating a copolymer consisting of vinyl compds. having specific dialkylaminoalkyl groups, vinyl chloride and/or vinyl compd. copolymerizable with these vinyl compds. into a magnetic layer. CONSTITUTION:The magnetic layer and/or back layer contains the vinyl chloride copolymer having the dialkylaminoalkyl series in the molecule as a binder. The vinyl chloride copolymer to be incorporated therein is the copolymer consisting of the vinyl chloride, the compds. expressed by formula I and/or the vinyl compd. copolymerizable with these vinyl compds. The triboelectrostatic charge is thereby decreased and the coefft. of dynamic friction is lowered. In formula, (n); 1-4 integer, R1, R2; H or alkyl group of 1-6C, X; any one among -CO2-, -CONH-, -NHCONH-, and -NHCO2-, R3; H or CH3.
Patent JP-S5538842-A (JP)
Title: Underwater antifouling coating composition
Inventor: YAMANO KATSUSHI
IPC: C09D5/14
Filed: 1978-09-12
Abstract: PURPOSE: The title composition capable of preventing harmful underwater organisms from attaching to ships and underwater structures, prepared by incorporating an organotin compound and zinc powder with an organic resin vehicle forming  dried films at normal temperature.  
     CONSTITUTION: (A) 2W80wt%, preferably 4W20wt%, of an organotin compound, e.g. triphenyltin hydroxide, acetate, or fumarate, and (B) 20W80wt%, preferably 30W75wt%, of zinc powder are incorporated with (C) an organic resin vehicle, e.g. an epoxy ester or nonoily polyester resin, which forms dried films at normal temperature, to give the objective composition. The composition applied to ships and  underwater structures consisting mainly of a light metal, e.g. Al or its alloy, not  only exhibits improved antifouling effects but also corrosion inhibitory effects due to  the synergism of (A) and (B). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07289884-A (JP)
Title: Fluidized-bed catalystic reactor
Inventor: IKEDA YONEICHI
IPC: C10G11/18
Filed: 1994-04-27
Abstract: PURPOSE:To provide a fluidized-bed catalystic reactor capable of cracking a raw material having a high content of carbon which has been difficult to be cracked by the conventional fluidization catalyst cracking process. CONSTITUTION:This fluidized-bed catalystic reactor has a reaction tower 1 and a regeneration tower 2, the regenerated catalyst is introduced into the reaction tower, and the reactor is further provided with an independent cooling tower 3. The cooling tower 3 is furnished with a means 48 for introducing a fluidization gas and fluidizing the catalyst with the gas and a means 50 to cool the fluidized catalyst. The cooling tower and regeneration tower each having a sufficient freeboard are communicated with each other through a communicating pipe 40. The catalyst is passed through an inlet pipe 4 from the fluidized bed of the regeneration tower, introduced into the fluidized bed 42 of the cooling tower and cooled therein. The cooled catalyst is returned to the fluidized bed 30 of the regeneration tower through the outflow pipe 5 provided with a flow control valve 44 and allowing the catalyst to flow out from the cooling tower while controlling the flow rate and a pipe 6 to pneumatically convey the catalyst below the regeneration tower. The circulation of the catalyst is stabilized by controlling the flow rate of the fluidization gas and the flow control valve of the outflow pipe.
Patent JP-H05278730-A (JP)
Title: Bag making packer
IPC: B65B43/04
Filed: 1992-04-03
Abstract: PURPOSE:To realize either continuous or intermittent vertical sealing treatment. CONSTITUTION:A continuous vertical sealing unit 10 is formed by mounting a sealing heater 18 detachably on a unit base 11 together with a sealing belt 17. The unit 10 is put in a compressing contact with the surface of a packing material (s) and operated by a unit driving cylinder 2 which moves according to a preset motion program, so that the vertical doubling edges of the packing material (s) can be sealed in a continuous sealing mode. On the other hand, in an intermittent sealing mode, a motion program of the unit driving cylinder 2 is switched to an intermittent sealing mode and also the sealing heater 18 on the unit base 11 is changed over to a vertical sealing jaw of intermittent sealing type. Further, the sealing belt 17 is taken off. Thus, the vertical doubling edges of the packing material (s) are sealed intermittently.
Patent JP-H0411085-A (JP)
Title: Specific surface silk fabric and production thereof
Inventor: TAKIZAWA KOJI
IPC: D06Q1/00
Filed: 1990-04-28
Abstract: PURPOSE:To obtain a silk fabric having different colors and different touches on the same surface in a mixed state, having excellent fashionability and durability and useful for casual wears by printing the surface of a silk fabric with an epoxy compound-containing sizing agent composition, drying the printed fabric, heating the fabric and subsequently dyeing the dried fabric with a fibrillation treatment. CONSTITUTION:At least one surface of a scoured silk fabric is printed with a sizing agent composition containing an epoxy compound (e.g. preferably a water-soluble epoxy compound such as ethylene glycol glycidyl ether) preferably in an amount of 5-30%, dried and subsequently heated preferably with superheated steam of 100-160 deg.C. The fabric is dyed with a fibrillation treatment to form silk-epoxy crosslinked portions on at least one surface of the silk fabric in a pattern state, thereby providing the objective silk fabric having different dyeing concentrations and different touches at both the silk-epoxy crosslinked portions and the silk-epoxy non-crosslinked portions.
Patent JP-S603457-A (JP)
Title: Fuel feed controlling method in multicylinder internal-combustion engine
Inventor: UMESAKI KUNROU
IPC: F02D41/30
Filed: 1983-06-22
Abstract: PURPOSE:To make an engine securable for its smooth starting and optimum engine driving continuable, by feeding the engine with a proper fuel quantity according to a control signal out of an auxiliary control circuit when a supply voltage value in a main operation control circuit is below the specified value. CONSTITUTION:An electronic control unit performs the control of a fuel feed quantity. That is to say, a voltage drop detection circuit 502 detects whether or not control supply voltage Vcc1 is more than the specified one. When this discrimination result is ''NOT'' or when the time is up in a watchdog timer 512, a warning device is set in motion. Next, a start switch 166 discriminates on whether or not it is in a state of being turned on, control for the fuel feed quantity in time of starting by an auxiliary control circuit or control for the fuel feed quantity after starting by an auxiliary 504 both take place. With this constitution, even if supply voltage drops to some extent, an engine start is securable as well as even if an operation control circuit comes into a runaway state, the drive of an engine is made to be continuable.
Patent JP-H0410931-A (JP)
Title: Patterned synthetic resin molding
Inventor: FUJIMURA KOZO
IPC: B32B27/20
Filed: 1990-04-27
Abstract: PURPOSE:To enhance coloring and patterning effect without reducing the heat resistance and strength of a surface gel coat layer by providing a gel coat layer formed of a composition prepared by mixing a colored needle fiber having a specified dimension with a transparent or translucent resin and a colored reinforced layer. CONSTITUTION:A gel coat layer is the thin synthetic resin layer formed to the surface of a product and transparent or almost transparent. A needle fiber forming patterns is mixed with this gel coat layer. As the fiber, a cellulose fiber having a diameter of 10 - 50mum, length of 100 - 2,000mum and a desired color is used. Subsequently, as the layers continuing to this colored patterned gel coat layer 1, a colored layer 2 forming the background of the patterns and a reinforced layer or colored reinforced layer 4 for securing the structural strength of a product are formed. In place of the colored layer or between the colored layer 2 and the reinforced layer 4 or as the colored reinforced layer, a compound layer 3 may be formed. Without damaging aesthetic appearance, excellent patterns are easily imparted and durability can be also provided.
Patent JP-S60254708-A (JP)
Title: Manufacture of permanent magnet
Inventor: ANPO TAKESHI
IPC: B22F3/00
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a rare earth group permanent magnet which shows excellent residual magnetic flux density, large coercive force and maximum energy product and excellent magnetic characteristic. CONSTITUTION:A permanent magnet of the present invention is expressed by the general expression, R1-alpha-beta-gammaMalphaAbetaXgamma. R is a kind or two kinds or more of rare earth elements; M is a kind or two kinds or more of Fe, Co, Ni, Mn; A is a kind or two kinds or more of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W; X is a kind or two kinds or more of B, C, N, Si, P. The melted material of alloy having the composition, 0.60<=alpha<=0.85, 0<=beta<=0.10, gamma<0.15 is converted to powder by the ultraquick cooling method and the powder obtained is press-molded under the magnetic field. Thereby, a permanent magnet which shows excellent residual magnetic flux density and particularly shows large coercive force and maximum energy product.
Patent JP-S5337912-A (JP)
Title: Method of preventing destruction spread of steel pipes for pipelines
Inventor: HASUNO SADAO
IPC: F16L57/00
Filed: 1976-09-21
Abstract: PURPOSE: To provide destruction-spread stopping characteristic for a portion of steel pipes for pipeline, destruction spreading due to the brittleness of steel pipes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S604390-A (JP)
Title: Image pickup device
Inventor: MASUNAGA MAKOTO
IPC: H04N9/73
Filed: 1983-06-22
Abstract: PURPOSE:To extract a television signal through the most suitable color temperature filter without using any manually operated member, by switching plural color temperature converting filters synchronously to the signal reading out operation from an image pickup means. CONSTITUTION:A filter 2 divided into four fields different in transmitting wavelength make one turn with the four fiedls by a servo circuit 14 and a motor 12. An object light from the filter 2 is supplied to a magnetic recording head 22 as a recording circuit through a gate 28 and an amplifier 26 after it is converted into the electric signal at an image pickup CCD16 and further converted into the FM modulated signal at a processing circuit 24. In this case, the timing at which filters 4, 6, 8, and 10 of the filter 2 opposing to the image pickup CCD16 is determined by a control circuit 30. The control circuit 30 determines the timing by controlling the servo circuit 14 in accordance with bits from a mark detector 34 at every change-over of the filter.
Patent JP-H09297445-A (JP)
Title: Electrophotographic photoreceptor, developing unit and color electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/01
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for a color electrophotographic device capable of obtaining a color print of high image quality without the blotting of a character caused by the scattering of toner at the time of performing a transfer. SOLUTION: In the color electrophotographic device, the diameter of a photoreceptor 2 is <=1/5 that of a transfer drum, in integer proportional relations. The peripheral outer length of a developing roller 23 rotated in the same advancing direction at the same speed as the photoreceptor 2 is the reciprocal-of-an-integer multiple of the peripheral outer lengths of the photoreceptor 2 and an image synthesizing transfer part. Further, a developing unit 17 is constituted to provide a protective member 32 for preventing the toner in a toner hopper from pressing an elastic blade downward in a gravitational direction. Further, a member for receiving the toner dropped from the developing unit 17 is provided on the lower side in the gravitational direction of an image forming unit group 8.
Patent JP-H06302203-A (JP)
Title: Lighting fixture for vehicle
Inventor: OSADA NAOKI
IPC: F21V5/00
Filed: 1993-04-16
Abstract: PURPOSE:To decrease no emitting area of a lighting fixture for a vehicle. CONSTITUTION:A vehicle lighting fixture 1 comprises an ornament 2 formed in a transparent hologram film 2 (a) and integrated on the surface of an inner lens 4 by being stuck thereon or by insert molding. The ornament 2 is displayed by the hologram film 2 (a) which is practically transparent and not subjected to generation of a lighting amount loss when the light from a light source 5 passes through the ornament 2.
Patent JP-2000303096-A (JP)
Title: Detergent for metal
Inventor: TAKAHASHI KENICHI
IPC: C23G5/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which has excellent degreasing potency and detergency in the field of aqueous metal cleaning and prevents discoloration by oxidation with oxygen dissolved in water. SOLUTION: This solution comprises (A) 1-20 wt.% alkali metal slat, (B) 10-10,000 ppm of a hydroxylamine compound represented by formula I, and (C) 0.1-15 wt.% glycol ether represented by formula II. In formula I, R1 and R2 are each hydrogen, a 1-7C alkyl, a 2-7C alkenyl, a 1-4C alkanol group, or cycloalkyl). In formula II: R1-(O-CnH2n)m-OR2, (R1 and R2 denote each hydrogen or a 1-10C alkyl and (n) is 2 or 3; and (m) is an integer of 1-3).
Patent JP-S5237009-A (JP)
Title: New magnetic recording body
Inventor: OGAWA HIROSHI
IPC: G11B5/70
Filed: 1975-09-19
Abstract: PURPOSE: By having a binding material contain bromine with resin, to obtain a video tape of high output and low noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05306950-A (JP)
Title: Boundary surface detecting device
Inventor: AKUTSU MASAKI
IPC: G01N35/00
Filed: 1992-05-01
Abstract: PURPOSE:To surely detect plasma and globule by controlling up/down drive of a holder based on a comparison result between an impedance value being stored and impedance value being detected. CONSTITUTION:A threshold S1 for detecting plasma which is fully higher than a plasma impedance X and is slightly lower than a globule impedance Y is set and stored in a threshold storage part 12. When the detection signal of an impedance detector 7 is equal to or less than the threshold S1, makes an operator 11 a holder drive part 3 stop lowering of a holder 6, sucks 4 plasma, and stores 12 impedance at that time as a plasma impedance X. When suction of plasma ends, the holder 6 is made to be lowered again and detection 7 of impedance in continued, lowering of the holder 6 is stopped when the impedance reaches the impedance above the stored impedance X, (X+delta), and the impedance X+delta at that time is set as a threshold S2 for detecting globule. Thus, plasma and globule can be detected positively even if the impedance X of plasma is high and the impedance Y of globule is low.
Patent JP-S5338248-A (JP)
Title: Oscillator circuit
Inventor: SHIGEMATSU TOMOHISA
IPC: H03B5/02
Filed: 1976-09-20
Abstract: PURPOSE: A current limiter circuit is added to an oscillator circuit to control supply current during the oscillation rise and oscillation stabilization, thereby reducing the consumption of currents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63278551-A (JP)
Title: High molecular water absorbent
Inventor: MATSUDA KIMIAKI
IPC: B01J20/26
Filed: 1987-05-08
Abstract: PURPOSE:To increase the amt. of water absorption and to increase the water absorbing rate by using the reaction product of a resin having a nitrile group, an amino compd. having a primary or secondary amino group, and water as the title high molecular water absorbent. CONSTITUTION:The resin having a nitrile group, the amino compd. having a primary or secondary amino group, and water are allowed to react with each other in the self solvent or in the presence of a solvent such as methanol, ethanol and formamide at 80-170 deg.C for 0.5-24hr to produce the high molecular water absorbent. The polymer of acrylonitrile, methacrylonitrile, etc., is appropri ately used as the resin having a nitrile group. Besides, ammonia, ethylenediamine, diethylenedimaine, tetraethylenepentamine, hexamethylenedia mine, etc., are adequately used as the primary or secondary amino compd.
Patent JP-S5538978-A (JP)
Title: Plating method with molten lead-tin alloy
Inventor: KADO SATOSHI
IPC: C23C2/10
Filed: 1978-09-13
Abstract: PURPOSE:To form uniform plating of beautiful appearance, by use of a flux composed of ZnCl2 and specific amounts of KCl in hot dipping process with lead-tin base alloy of low tin content. CONSTITUTION:In hot dipping process using molten lead-tin base alloy of low tin content of 0.1-10%, a flux composed of ZnCl2 and 3-50% KCl and/or NaCl is used. Addn. of KCl, NaCl allows ZnCl2 to show satisfactory effect, i.e., fluidity, stability of the flux are increased, so that uniform and excellent plated coating is obtained.
Patent JP-S6211046-A (JP)
Title: Apparatus for fixing animal carcass
Inventor: POORU ROMAN
IPC: A22C17/02
Filed: 1986-05-19
Abstract: An apparatus for holding a gutted animal body having an empty body cavity that has an open end and a closed end has an elongated holder body having a front portion and a rear portion offset along a longitudinal axis of the holder body from the front portion. The portions are interconnected for relative axial displacement between an adjacent position and an axially extended position. A holder is provided on the front portion for engaging same in the closed end and another holder is provided on the rear portion for engaging same adjacent the open end when the holder of the front portion is engaged with the closed end. The system is operated such that, on engagement of the holder body in the body cavity with the portions in the adjacent position, the rear holder is engaged with the animal body adjacent the respective end, the front and rear portions are axially extended away from each other, and then the front holder is engaged with the respective cavity end.
Patent JP-S5637538-A (JP)
Title: Sludge settling meter
Inventor: YAMAGUCHI SEIJI
IPC: G01N33/18
Filed: 1979-09-05
Abstract: PURPOSE:To make measurement accurate by providing the compensating means which compensates that the quantity of the light received in a photodetector is less with the light sources opposing to the positions nearer to the top end of the photodetectors from the directivity of the light sources and the height position relations between the light sources and the photodetector. CONSTITUTION:The gain of an amplifier 13 when it receives the light from the light sources positioned on the lower side than the upper limit position C0 where the liminous fluxes emitted from the light sources 8 enter a photodetector 9 completely up to their circumferential edge is defined as alpha0, and the gains of the amplifier 13 when it receives the light from the light sources positioned upper than the position C0 are defined as alpha1, alpha2...alphan successively upward from the case of the light source close to the position C0. The gains of the amplifier 13 are so controlled by a control  circuit 11 that the gains alpha1, alpha2...alphan become alpha0<alpha1<alpha2...alphan in inverse proportion  on the photodetecting area of the photodetector 9 in respective cases.
Patent JP-S5236004-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: C09D5/23
Filed: 1975-09-17
Abstract: PURPOSE: To improve the durability and humid and heat resistibility by coating the base plate of a magnetic recording medium with the mixture of a binder made by mixing polyvinyl butyral resin and nitrocellulose and magnetic powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60259248-A (JP)
Inventor: KUMAZAWA KOUJI
IPC: A61B8/00
Filed: 1984-06-04
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-2000302188-A (JP)
Title: Tank with flexible diaphragm
Inventor: ISHII KOJI
IPC: B65D90/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a tank with a flexible diaphragm, which can achieve a highly corrosionproof function in a simple structure and is easily assembled, on which repair work is also easy, and which is capable of economically storing a liquid having corrosive gas dissolved therein. SOLUTION: A tank has a flexible diaphragm 8 provided in an air layer portion 7 located above a liquid 6 stored in the tank for storing a liquid in which corrosive gas is dissolved, and the flexible diaphragm 8 is transversely developed so as to laterally patition the air layer portion 7 and is formed in such a manner as to be kept in a loose state. The flexible diaphragm 8 is provided with parts 9P to be supported, which are supported on a tank roof 5, and the circumferential edge of the flexible diaphragm 8 is airtightly joined to a side wall 2 of the tank.
Patent JP-H0410025-A (JP)
Title: Coordinate input device
Inventor: KUNII SHINPEI
IPC: G06F3/0488
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the processing value of a data processor and to process the data at a high speed by producing an interruption for transmission of the coordinate data only when a position pointed by stylus pen moved by a distance more than a prescribed extent. CONSTITUTION:This device is provided with an electrode provided on a panel 11, a position pointing means 15, a coordinate detection means 13 which detects a coordinate position pointed by the means 15 on the panel 11, a coordinate position storage means 19, and a comparison means 21 which compares the distance from the detected coordinate position with the threshold value set to a prescribed distance. Then the information showing the coordinate position detected by the means 13 is outputted according to the result of comparison. Thus the quantity of data to be outputted can be reduced and interruption frequency is also reduced to an output destination. Then the processing load can be reduced at the side of a data processor.