baber/WOPTO huggingface dataset:
Patent HU-T47634-A (HU)
Title: Process for producing new dna cloning vectors and gene banks
Inventor: KISS GYOERGY B
IPC: C12N7/00
Filed: 1987-09-21
Abstract: The process entails a) removing from the cohesive 5' ends of a cloning vector, which has been isolated as linear DNA after treatment with restriction endonuclease, the phosphate groups with phosphatase, adding DNA fragments which contain the gene to be cloned, have been generated by treatment with restriction endonuclease and have phosphate groups on their ends to the fragments which are incapable of joining together, and ligating the mixture with ligase, or b) cutting a recombinant cloning vector of the phage, cosmid, phasmid or transphasmid type, containing cohesive sequences, with terminase, and carrying out in vitro assembly (packaging) of the monomer DNA obtained by one of the above alternatives, and then replicating the phages.
Patent ID-15805-A (ID)
Inventor: LOW WILLIAM RAYMOND
IPC: F25J1/02
Filed: 1996-12-19
Abstract: A process, apparatus and control methodology for transferring loads between drivers in adjacent refrigeration cycles in a cascaded refrigeration process has been developed thereby enabling more efficient driver operation. Load transfer is effected by cooling the higher boiling point refrigerant liquid prior to flashing via an indirect heat transfer with the lower boiling point refrigerant vapor in a adjacent cycle prior to compression of said stream.
Patent JP-S60159300-A (JP)
Inventor: PEETAA MATE
IPC: E21D20/02
Filed: 1985-01-09
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-S61161366-A (JP)
Title: Water heater
Inventor: TSURUTA KUNIHIRO
IPC: F24H9/00
Filed: 1985-01-08
Abstract: PURPOSE:To reduce the lowering of cathodic protection effect even after the exposure of iron ground of a boiler body by a structure wherein the cathodic protection is done by jointly providing an insoluble anode and a sacrificial anode, onto the surface of which a heat- and corrosion-resistant film is provided. CONSTITUTION:The cathodic protection is applied on an iron boiler body 3, the inner surface of which is enameled, by jointly providing an insoluble anode 4 and a sacrificial anode 5, onto the surface of which a heat- and corrosion- resistant film is provided. Especially, platinum-plated titan wire is employed as the insoluble anode 4 and arranged at the lower position of the iron boiler body 3. Magnesium, the surface of which is covered with a heat- and corrosion- resistant film 6 such as metallic plating of tin, nickel or the like, resin coated over said metallic plating, anodized magnesium film or the like, is employed as the sacrificial anode 5 and arranged at the upper position of the iron boiler body 3.
Patent JP-2000200806-A (JP)
Title: Flux transfer method
Inventor: SAKATSU TSUTOMU
IPC: H05K3/34
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a flux transfer method, which can thinly form a flux on the whole surface of a solder bump and also can control the amount of transfer of the flux with high accuracy. SOLUTION: In this method, a flux transfer for transferring a flux 13 to a solder bump 12 on an electronic component 11 is made. In this case, the molten flux 13 is transferred to the surface of the bump 12, and the bump 12 transferred with the flux 13 is pressed on a flux forming member 14 consisting of a flexible material to extend the flux 13 on the whole surface of the bump 12 in a uniform thickness.
Patent JP-H06201263-A (JP)
Title: Drier with agitation blade
Inventor: KAWAMURA TAKAO
IPC: F26B17/20
Filed: 1993-01-07
Abstract: PURPOSE:To provide a drier with an agitation blade which allows the preventing of wearing of the agitation blade without incurring a drop in heat conductivity. CONSTITUTION:In a drier with an agitation blade in which at least two drying shafts 5 and 6 with the agitation blades are arranged inside a easing 1 to rotate in the direction opposite to each other, a protector 8 is mounted on the outer circumference part of the agitation blades 7 covering the trace of rotation by the agitation blades to protect the outer circumferential surface. A blade face 9 of the individual agitation blades 7 is made thicker at the front end part 10 and the rear end part 11 thereof than other parts.
Patent JP-S5593669-A (JP)
Title: Alkaline primary cell
Inventor: KIMURA TOSHIAKI
IPC: H01M50/489
Filed: 1979-01-09
Abstract: PURPOSE:To prevent internal short-circuit in storage and suppress gas generation accompanied by charging in reverse connection in a short time, by using a separator having a specific air permeability for the separator between the positive electrode mixed agent in cyindrical form and the negative electrode in gel form. CONSTITUTION:As the separator between the positive electrode mixed agent formed into cylinder and the negative electrode in gel form, a separator having air permeability of 150-300sec/100cc is used. As such separator, are used synthetic nonwoven fabric, natural fiber paper compressed under high pressure, polyethylene sheet having minute holes formed, or the combined product of nonwoven fabric and micro-porous film. Thus, internal short-circuit due to active substance in free state in the storage of cell can be prevented, and if one battery series connection is charged falsely in reverse connection, dendrite generated due to electrolytic reaction at zinc electrode penerates separator easily, and short-circuit is formed, and the generation of gas can be brought in stop.
Patent JP-H07204131-A (JP)
Title: Vacuum cleaner
Inventor: ODAWARA HIROSHI
IPC: A47L9/00
Filed: 1994-01-12
Abstract: PURPOSE:To provide a cleaner of miniaturization and light weight and with superior clearing performance over an obstruction and a threshold on a floor or superior running performance on a carpet with long fibers by increasing a wheel diameter without making large an axle holding body as securing the strength of the rotary shaft of the axle holding body. CONSTITUTION:This vacuum cleaner in which a universal wheel is provided at a cleaner main body so as to be used as moving by pulling the cleaner main body placed on a floor by a hose connected to a main body inlet port is provided with a tapered plane on an axle holding body sliding part 105 and an axle holding body rotary shaft 104 for the axle holding body 103 which holds a wheel 101 and an axle 102. In this way, it is possible to provide the miniaturized and light weight cleaner in which the wheel diameter can be increased without making large the axle holding body as securing the strength of the rotary shaft of the axle holding body and provided with superior clearing performance over the obstruction or threshold on the floor, or superior running performance on the carpet with long fibers.
Patent JP-S60145927-A (JP)
Title: Production of base material for optical fiber
Inventor: YOKOGAWA KIYOSHI
IPC: C03B37/012
Filed: 1984-01-09
Abstract: PURPOSE:After soot is formed by the flame hydrolysis and allowed to shrink in its volume by half-sintering, it is covered with a quartz tube, then they are heated and made coherent and clear to give a base material for optical fiber with a precisely controlled ratio of the core diameter to the clad diameter. CONSTITUTION:The flame hydrolysis of glass starting materials is effected to form the soot for the core clad. The soot is placed in the furnace tube 1 and hested under such conditions as it becomes not clear glass, as an inert gas is introduced to form the half-sintered rod 4. Then, the rod 4 is covered with a quartz glass tube 5 and heated, as a halogen such as Cl2 or a halide gas is allowed to flow between the rode 4 and the quartz tube 5, to effect dehydration. Further, the temperature is raised to make the rod whole into clear glass to give the objective base material for optical fiber 7.
Patent JP-H06207749-A (JP)
Title: Heat accumulative type electrical hot air heater
Inventor: KOIZUMI HIDEYO
IPC: F24H7/02
Filed: 1993-01-08
Abstract: PURPOSE:To enable an efficient regeneration of an adsorptive type thermal accumulation material to be attained under an effect of draft without performing any forced air feeding during a regenerating operation. CONSTITUTION:Within a main body 1 are arranged two routes, i.e., an aeration route in which surrounding atmosphere is sucked by a main blower 7 into the main body 1 of a heater, heated by an electrical heater installed at a blowing port 11 and then the hot air is blown from a hot air blowing port 11, and another aeration route in which the surrounding atmosphere is sucked by an auxiliary blower 8, fed to an auxiliary heat source device 3, moisture content is adsorbed by an adsorption heat type accumulating material 14 there, the air is heated by the thermal accumulating material 14 heated by the thermal accumulation material and the hot air is blown through the blowing port 11. In addition, the auxiliary heat source device 3 is arranged at a position where it communicate with a part lower than the blowing port 11, and the high moisture content air is discharged from the blowing port 11 under an effect of draft generated when the thermal accumulating material 14 is heated by a regenerating heater 15 in the case that the thermal accumulation material 14 is regenerated.
Patent JP-H09307904-A (JP)
Title: Quantizer for video signal coding system
Inventor: KIM JONG-II
IPC: H04N19/60
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the entire image quality of a video frame signal by conducting adjustment of roughness and fineness of quantization adaptively depending on an input signal activity. SOLUTION: A quantizer control block 110 receives a difference signal of an output of a subtractor 50 and a coded signal outputted from a VLC block 70 to decide a quantization mode signal. Then a quantizer 2 classifies transformation coefficients included in a block into low frequency and high frequency transformation coefficients depending on the quantization mode signal, applies quantization to the low frequency coefficients according to a conventional method and divides the high frequency coefficients before the quantization for more rough quantization purpose.  Then the quantizer 12 applies quantization to the low frequency transformation coefficients and the high frequency coefficient divisions based on a quantization step size obtained by multiplying a quantization parameter QP outputted from a quantization parameter decision block 90 and each element in a matrix for a basic quantization step size. As a result, rough/fine quantization is conducted adaptively based on the quantization mode signal.
Patent JP-H10193604-A (JP)
Title: Ink jet head
Inventor: YAMAMOTO HIROYUKI
IPC: B41J2/16
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve yield and to reduce manufacturing cost by adhesively fixing a pressure chamber to which pressure is applied by a pressure applying means to the applying means with a double-sided adhesive tape, thereby eliminating anxiety of introducing adhesive into an ink channel and orifice discharge hole to block them. SOLUTION: A first double-sided adhesive tape 23 having a first communication hole 24 communicating with an orifice discharge hole 22 is adhered to one surface of an orifice plate 21 having the hole 22, and a first base 25 having a pressure chamber 26 communicating with the hole 24 is adhered to the other surface of the tape 23. A first channel plate 29 having a channel 33 for communicating third, fourth communication holes 31, 32 and both the holes 31, 32 via a second double-sided adhesive tape 27 having a second communication hole 28 communicating with the chamber 26 is adhered to the other surface of the base 25. Further, a diaphragm 36 is adhered to the other surface of the plate 29 via a third double-sided adhesive tape 34 having a fifth communication hole 35 to constitute the ink jet head.
Patent JP-S5595364-A (JP)
Title: Manufacture of charge transfer device
Inventor: SEKINE KOUICHI
IPC: H01L21/339
Filed: 1979-01-11
Abstract: PURPOSE:To construct a two-phase clock-driving type charge transfer device having a two-layer electrode structure in very small dimensions, by using photoresist films, which become masks, twice separately, when an ion injection layer is formed below the 1st and the 2nd electrode films. CONSTITUTION:On a p<->-type Si substrate 11, an SiO2 film 12 and polycrystalline Si film 13 containing n-type impurity, which is to become the 1st electrode film, are laminated. On top of this, masks 14 made of SiO2 film are provided at fixed intervals. Next, the 1st photoresist masks 15, of such shape that film 13 is exposed on one side of each mask 14, are formed. By using these as masks and injecting ions, p-type regions 161 and 162 are formed on the exposed region of substrate 11. Subsequently, films 15 are converted into films 17, and in a similar manner, p-type regions 181 and 182 are formed in substrate 11 on the other side of each masks 14. By etching, exposed masks 14 and film 13 lying below are removed. Next, polycrystalline Si film 20 containing n-type impurity is piled up on the entire surface via an SiO2 film 19, and by operating patterning, the 2nd electrode film is obtained.
Patent JP-H06205887-A (JP)
Title: Apparatus for manufacturing hand rail for passenger conveyer
Inventor: NAKASHIZU SHUICHI
IPC: D05B23/00
Filed: 1993-01-08
Abstract: PURPOSE:To enable a canvas supply member to be exchanged without stopping a manufacturing line in a line for manufacturing a hand rail for a passenger conveyer. CONSTITUTION:A canvas 2 supplied from a canvas pad 21 is trained around the upper part of an upper roller 24 rotated integrally with an upper pulley 25 and the lower part of a lower roller 24 located between the upper rollers 24... and rotated integrally with a lower pulley 25 vertically moved according to the supply condition of the canvas 2. Thus, even if the supply of the canvas 2 wound around the canvas pad 21 is stopped, the lower roller 24 is lifted to a predetermined position to continue the supply of the canvas 2 to a canvas forming section, so that the canvas pad 21 can be exchanged without stopping a manufacturing line.
Patent JP-H10197096-A (JP)
Title: Method for cooling operation of absorption type hot and chilled water generator
Inventor: ATSUMI MASAHIKO
IPC: F25B15/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of refrigerant or crystallization of absorption solution by switching to a preheating heating operation when cooling water inlet temperature is lower than a lower limit temperature capable of cooling and temperature of high temperature regenerator is lower than a temperature of supercooling state, and resetting to the cooling operation when an inlet temperature arrives at a specified temperature. SOLUTION: Cooling water inlet temperature of an absorber from a cooling operation start at step 3 is sensed. When cooling water inlet temperature is lower than a lower limit temperature t0 capable of cooling at a step 4 of deciding the cooling water inlet temperature and sensed high temperature regenerator temperature is lower than a temperature tg as supercooling state at a step 5 of deciding high temperature regenerator, cooling operation is switched to a preheating heating operation 6. When inlet temperature of cooling water at a step 7 of deciding cooling temperature arrives at specified t3 , the step 3 of cooling operation is reset.  Further, in the case that at the step 7 of deciding the cooling water inlet temperature the inlet temperature of the water is lower than a specified temperature t3 , when the operating time of the preheating heating operation arrives at the set time m1 , at the step 8 of deciding the preheating heating time, the step 3 of cooling operation is reset.
Patent JP-H03207252-A (JP)
Title: Electromagnetic actuator
Inventor: SHIMIZU MOTOHISA
IPC: H02K33/02
Filed: 1990-01-09
Abstract: PURPOSE:To make it possible to maintain high reliability even after adjustment by adjusting a position, related to a detecting coil, of an adjusting core to change an oscillating frequency of a Colpitts oscillator (LC) and adjusting an output of a frequency voltage (F/V) converter. CONSTITUTION:When an adjusting core 29 is rotated, its insertion amount to the inside of a detecting coil 23 is changed by advancing and retracting the adjusting core 29 in the displacement direction of a plunger 17, so that inductance of the detecting coil 23 can be changed. Consequently, fine adjustment of an oscillating frequency of an LC oscillator 28 in a reference position of the plunger 17, that is, fine adjustment of an output of an F/V converter can be facilitated without additionally providing a particular electric circuit.
Patent JP-S58120276-A (JP)
Title: Original feeding device for copying machine
Inventor: KITAMI TATSUO
IPC: G03G15/04
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the double feed of originals, by providing a rubber plate, which guides originals, ahead of a tray, where originals are placed, in the direction of original feed and providing a retard member ahead of the rubber plate in the direction of original feed. CONSTITUTION:A rubber plate 4 is provided ahead of a tray 1 in the direction of original feed, and a flat retard member 5 which consists of rubber materials and has the upper face formed to a shape like an arc is provided ahead of the rubber plate 4 in the direction of original feed. A separate roller is provided to face the retard member 5. By this constitution, originals 2 fed out from the tray 1 have tips brought into contact with the rubber plate 4 and are loosed to prevent the double feed priminarily and have tips brought into contact with the arc- shaped upper face of the retard member 5 and are loosed secondarily to prevent the double feed.
Patent JP-S5699542-A (JP)
Title: Code transducer
Inventor: FUJI TATSUO
IPC: H03M7/00
Filed: 1980-01-11
Abstract: PURPOSE:To convert a numerical value of an optional scale to that of other optional scale without using a special circuit, by providing an addition counting circuit of optional scale, a subtracion counting circuit of optional scale, which is able to set the basic point of charging distance, and a time counting signal generating circuit. CONSTITUTION:A time counting signal 5 which is generated by the time counting signal generating circuit 4 is applied in parallel to the subtraction counting circuit 2 of optional scale, whose basic point of charging distance is set in advance by the numerical value setting mechanism 1, and the addition counting circuit 3 of optional scale, whose basic point of charging distance has been set to zero. As for the respective circuits 2, 3, whenever a signal 5 is input by the number of cycles of the scale portion, the circuit 2 substracts 1 by 1 from the basic point of charging distance, the circuit 3 adds 1 by 1 from ''0'', and the output of the circuit 3 is displayed on the display mechanism 6. When the counting output 7 of the circuit 2 has become ''0'', by stopping the counting of the circuit 3 by said output signal 7, the numerical value which is set as a basic point of charging distance of the circuit 2 of optional scale is converted to the numerical value displayed on the mechanism 6 as an output of the circuit 3.
Patent JP-H03209162-A (JP)
Title: Method for estimating deterioration of heat resisting steel
Inventor: SAITO DAIZO
IPC: G01N33/20
Filed: 1990-01-11
Abstract: PURPOSE:To accurately estimate the life by preliminarily obtaining an intragranular gamma'-phase average particle size curve or an intergranular gamma'-phase average width curve and plotting actually measured intragranular gamma'-phase particle size and intergranular gamma'-phase width value on respective curves and comparing one higher value with the boundary of a creep rupture curve. CONSTITUTION:A creep rupture curve 1 of an unused material is obtained, and this unused material is artificially deteriorated to obtain a crystal intragranular gamma'-phase average particle size curve 2 and a crystal intergranular gamma'-phase average width curve 3. When gas turbine is started, the texture of the object material is changed and the intergranular gamma'-phase is grown; and therefore, the intragranular gamma'-phase particle size value and the intergranular gamma'-phase width value are measured to obtain respective average values, and they are plotted on curves 2 and 3 to obtain Larson parameter values X and Y, and one higher value is selected to obtain a degree of deterioration of the material in accordance with a formula. Thus, the life of the material is accurately estimated.
Patent JP-H02183191-A (JP)
Title: Tracing apparatus of many objects
Inventor: MORITA YASUTOSHI
IPC: G01S13/66
Filed: 1989-01-09
Abstract: PURPOSE:To improve tracing accuracy and to reduce tracing time by changing the beam width in accordance with the distance to an object during tracing of said object. CONSTITUTION:A calculating circuit 8 calculates the suitable receiving width of beams for tracing an object from a predicting distance Rt of the object from a distance measuring circuit 5 and inputs the width to a beam orientation controller 7. The calculating circuit 8 calculates from the detected predicting distance Rt (output of the measuring circuit 5) the beam width thetaB corresponding to the predicting distance Rt by an equation such as D=2.Rt.tan(thetaB/2) so that the diameter D of the beam width is constant. The beam width thetaB can be obtained from an equation thetaB=2.tan<-1>(D/2Rt) when the value of the diameter D is set. The value of thetaB is input to the controller 7, where the phase data corresponding to the value thetaB is formed. The phase data is then output to a phased array antenna 1 to receive a reflecting wave from the tracing object by the beam width. Accordingly, as compared with the system whereby the reflecting wave from the tracing object is received by a constant beam width, the tracing object can be positively put in the beams.
Patent JP-S63170637-A (JP)
Title: Silver halide photographic sensitive material having high sensitivity and high covering power
Inventor: ONO KOJI
IPC: G03C1/76
Filed: 1987-01-08
Abstract: PURPOSE:To obtain a picture image with high sensitivity, contrast and covering power by incorporating a specified polymer, a nonionic polyalkylene oxide compd., and polyhydric alcohol into a non-photosensitive layer. CONSTITUTION:A polymer having recurrent units expressed by the formula [I], a nonionic polyalkylene oxide compd., and polyhydric alcohol having >=40 deg.C m.p. and at least two OH groups in a molecule are incorporated into a non- photosensitive layer. In the formula, A is a monomer unit obtd. by copolymerizing copolymerizable ethylenic unsatd. monomer; R1 is H atom or 1-6C alkyl; Q is -CO2-, or 1-10C arylene group; L is a divalent group having 6-10C atoms contg. -CO2-, etc.; R2 is either one of -CH=CH2 or -CH2CH2X, where X is a group substituted by a nucleophilic group or a group releasable in the form of HX by a base; (x) and (y) are mol.%.
Patent JP-S61160921-A (JP)
Inventor: KAMAKURA KIYOTO
IPC: H01C17/28
Filed: 1985-01-09
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-S63175324-A (JP)
Inventor: JIYOOJI WAKAROPAROSU
IPC: H01J37/073
Filed: 1987-01-10
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-H02123190-A (JP)
Title: Solid lubricant, its preparation, and lubricating method by using it
Inventor: UOOREN II JIYAMISON
IPC: C10M171/00
Filed: 1989-01-09
Abstract: PURPOSE: To obtain a solid lubricant composition for preventing wear and reducing friction by making the composition include a polymer carrier, lubricating oil, specific lubricant powder and a specific surfactant in a specified ratio.  
     CONSTITUTION: The solid lubricant composition is provided by including (A) about 16-70 wt.% polymer carrier comprising PE, PP, polyurethane or the like, (B) about 20-70 wt.% lubricating oil soluble to the component A, (C) about 10-65 wt.% at least one solid lubricant selected from the group comprising powdery Cu, Pb, Sb, Zn, Bi, Sn, Al, Mg, Se, As, Cd, Te, an alloy of them, and graphite, (D) about 0.25-18 wt.% surfactant comprising metal dithiophosphate and an organic molybdenum compound. 
     COPYRIGHT: (C)1990,JPO