baber/WOPTO huggingface dataset:
Patent GB-1200991-A (GB)
Title: A mounting plate for fixing a flexible printing plate on the plate cylinder of a rotary printing machine
Inventor: SCHORER PAUL
IPC: B41F27/12
Filed: 1968-01-04
Abstract: 1,200,991. Printing-surfaces. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. 4 Jan., 1968 [15 Feb., 1967], No. 709/68. Heading B6C. Apparatus for clamping a flexible printing plate 6 on a printing cylinder 2 in place of a stereo plate comprises a plurality of hooks 10 adapted to engage one end of the plate 6 and operated by pairs of toggle levers 8, 8<SP>1</SP>, (7), Fig. 1 (not shown), located in the closed position, Fig. 2, in recesses 9 in a mounting block 1. The hooks 10 engage the outer surface of the respective plate end by extending through holes 14 in the mounting block 1 and through corresponding holes in the plate. The toggle levers are U-shaped in cross-section. At least one spring (11) is located in each recess 9 to act on the free end of lever (7) via a pin (12) and the loading of the springs is adjustable using spacers 13. The block is secured to the cylinder by pivoted hooks 4 or by bevels (5), Fig. 3 (not shown). Fixed hooks 15 secure the opposite end of the plate 6 to the block.
Patent GB-278562-A (GB)
Title: Improvements in pressure regulators
IPC: G05D16/06
Filed: 1927-01-10
Abstract: 278,562. Krichbaum, W. F. Jan, 10, 1927. Pressure - regulating valves. - A pressureregulating valve of the kind controlled by a diaphragm actuated auxiliary valve adapted to control the supply of high pressure to the main actuating cylinder has the auxiliary valve located within a member which seats in an opening in the floor of the diaphragm chamber leading to a high pressure cavity formed in the bonnet. The main valve 6 which is urged to its seat by a spring 7 is coupled to an actuating piston 10 by a spindle 9 and is surrounded by a strainer 49 held between the valve seat 5 and a screwed cap 8. The auxiliary valve 24 which is actuated bv a diaphragm 28 subject to outlet pressure admitted through conduits 45, 46 and adjustably loaded by a spring 30 is housed in a member 21 screwed into the bonnet 14 so as to leave a chamber 19 communicating with the high pressure side of the valve through conduits 35, 36. The auxiliary valve is urged towards its seat by a. spring 26 and is surrounded by a strainer 47. The auxiliary valve spindle 25 is reduced in diameter immediately above the valve member so as to form an annular chamber connected by inclined passages 40, 41 to a circular passage 42 formed partly in the bonnet and partly in the member 21 and connected by vertical passages with the space above the main piston. The chambers adjacent the strainer are provided with cleaning openings 50, 52 closed by screwed plugs.
Patent GB-867343-A (GB)
Title: Improvements in or relating to arrangements for transferring information in data-handling equipment
Inventor: ALLEN LESLIE JOHN
IPC: H04Q3/42
Filed: 1959-01-09
Abstract: 867,343. Automatic - exchange systems. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. Dec. 24, 1959 [Jan. 9, 1959], No. 866/59. Class 40 (4). Two units of data-handing equipment are connected together over a single path and information is transferred from one unit to the second unit by changes in the current flow over said single path, while information is transferred from the second unit to the first unit by interrupting said path at a selected instant in a time cycle. As shown, an originating trunk circuit OTC is connected to an idle register REG by way of a fired cold-cathode tube VKC and a dialled number is transferred to the register in the form of voice-frequency signals. A marker MKR tests the wanted line, and its condition (engaged or unobtainable) or, if it is idle, the relevant metering rate is indicated in the register by the operation of a selected one of a set of storage elements RSE. The originating trunk circuit OTC has a similar set of storage elements TCSE and each element of both sets is associated with a gate. The two sets of gates are simultaneously pulsed in sequence by a cyclic pulse distributer CPD. When the gate associated with the operated storage element in the register is reached, it gives an output which fires a cold-cathode tube VKR. This extinguishes tube VKC, causing a potential to be applied to the gates associated with storage elements TCSE. The gate which is being pulsed at this instant produces an output, operating the relevant storage element.
Patent GB-126375-A (GB)
Title: Improved Means for Effecting the Distribution or Separate Delivery of Liquids according to their Differing Specific Gravities.
Inventor: ARNOTT JOHN
IPC: C08B17/04
Filed: 1917-01-19
Abstract: 126,375. Arnott, J. Jan. 19, 1917 Ball and float valves.-A valve float F operates submerged in accordance with variations in the specific gravity of the liquid, such as acid. When the acid is of sufficient specific gravity the valve float F is raised and the acid runs off from the box A through the pipe D to the main E; when the gravity has fallen below a predetermined value, the float falls and seals the pipe D, and the liquid is then run off by the siphon E to the main H.
Patent HU-T53628-A (HU)
Title: Process for selective etherification
Inventor: HATANAKA CHITOSHI
IPC: C07D407/04
Filed: 1990-01-19
Abstract: There is disclosed an improved process for substitution of the hydroxy group at 2-position of an ascorbic acid derivative according to the following reaction scheme: <CHEM> wherein R<0> is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl or a group of the formula <CHEM> (wherein X is two hydrogen atoms, or acetal or ketal residue); R<1> is an alkyl or alkenyl group having up to 22 carbon atoms which may be substituted with phenyl or alkoxy having 1 to 22 carbon atoms; Y is halogen or optionally substituted sulfonyloxy; R is hydrogen, or primary, secondary or tertiary alkyl having 1 to 10 carbon atoms; and Z is an alkali metal or an alkali earth metal. There is also disclosed hydrolysis of the following scheme: <CHEM> wherein R<1> is as defined above; and X is acetal or ketal residue.
Patent HU-T53879-A (HU)
Title: Improved process for producing decahydro-isoquinoline derivatives
Inventor: ORSTEIN PAUL LESLIE
IPC: C07D403/06
Filed: 1990-02-08
Abstract: The present invention provides intermediates for novel bicyclic derivatives useful as excitatory amino acid receptor antagonists and in treating a variety of associated nervous system disorders.
Patent JP-H04153293-A (JP)
Title: Method and apparatus for alkylation process
Inventor: KEISU UEIN HOBISU
IPC: C07C2/62
Filed: 1991-01-07
Abstract: PURPOSE: To improve the environmental safety and to reduce the consumption amt. of a catalyst, by cooling a liquid catalyst separated from a mixture of liquid hydrocarbon and the liquid catalyst and transferring the same to a storage vessel by gravity.  
     CONSTITUTION: Liquid hydrocarbon is introduced into the lower part of a riser reactor 12 through a conduit 18 and mixed with a liquid catalyst composed of a mixture of HF acid and water supplied from a catalyst cooler 14 and the resulting mixture is discharged into a settler vessel 10 to be separated into a hydrocarbon phase and a catalyst phase 20 and the catalyst phase is circulated to the cooler 14 through a conduit 16. A valve 32 is opened to discharge the catalyst to a conduit 30 and this catalyst is supplied to the catalyst storage vessel 26 arranged under the ground surface level to compress a vapor space 38 and the vapor space 28 is discharged through a pressure safety valve 37 along with the vapor space 40 in the sedimentation tank 10 through an air passing line 36 and a valve 42. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62159201-A (JP)
Title: Picture forming device
Inventor: KOMIYA YUTAKA
IPC: G03G15/00
Filed: 1986-01-07
Abstract: PURPOSE:To enable plural users to set modes respectively with a compact and simple constitution by setting a picture formation mode with use of a card containing an input switch and reserving a setting mode via said card. CONSTITUTION:A desired mode is set with an electrophotographic copying machine, etc., with operation of an input switch 2 together with looking at the display on a display part 3 of a card 1. When the card 1 is put into a main body, the card 1 has interface with a CPU of the main body via a contact 4. Then a picture formation mode of a copy mode different from the present picture formation mode is stored and reserved at a storage part of the CPU. Thus it is possible for plural users to set a desired picture formation mode respectively with a simple constitution using a card.
Patent JP-S60145406-A (JP)
Title: Oil supplying temperature adjusting device of rotor
Inventor: TAGAWA MASAYOSHI
IPC: F02B39/14
Filed: 1984-01-06
Abstract: PURPOSE:To decrease damage of bearing at the time of low load and to avoid burning of the bearing at the time of high load by connecting an oil heater and an oil cooler in a lubricating oil supplying system to a temperature adjusting three-way valve, adjusting the three-way valve according to the temperature of a bearing exit, and controlling an oil supplying temperature. CONSTITUTION:Lubricating oil which is put out from a main engine lubricating oil tank 1 by a pump 2 is diverged to an oil cooler 4 and an oil heater 5, and it is supplied to a supercharger 11 and a head tank 9 through a temperature adjusting three-way valve 6 and an automatic pressure adjusting valve 8. Opening of the three-way valve 6 is adjusted according to a signal from a thermometer 13 which is arranged at a bearing exit, oil volume from the cooler 4 and that from the heater 5 are changed, thereby oil supplying temperature is controlled to the pre-determined value.
Patent JP-S62215615-A (JP)
Title: Hydroxy functional polyester graft copolymer
Inventor: PANAJIOTEISU AI KOODOMENOSU
IPC: C09D167/02
Filed: 1987-01-06
Abstract: Hydroxy functional polyester graft copolymers are provided. The copolymer is crosslinkable by hydroxy-reactive crosslinking agent and, in particular, is suitable for use in thermosetting coating compositions adapted to form a flexible cured coating over a variety of substrates, such as metal and plastic. The copolymer has a number average molecular weight between about 1000 and about 15,000, has a hydroxyl number between about 30 and about 300, and is the reaction product of carbon-carbon double bond-reactive monoethylenically unsaturated monomer with hydroxy functional carbon-carbon double bond-bearing branched polyester macromer. The macromer is the reaction product of (i) epoxy acrylate having the formula: <CHEM> with (ii) hydroxy functional polyester reactant containing 0-10 urethane linkages per molecule.
Patent JP-S62160085-A (JP)
Title: Stopping method for motor at predetermined angle
Inventor: GOTO KATSUHIRO
IPC: H02P3/10
Filed: 1986-01-07
Abstract: PURPOSE:To smoothly stop a motor at a predetermined angle in a short time by releasing a reverse rotation command at stopping time when moving the motor from the normal state to a reverse state, and feedback controlling it through a motor driver. CONSTITUTION:When a normal rotation command is applied to a motor driver 15 and the rotation of a motor 14 arrives at a target angle predetermined in response to the predetermined angle while arriving at the predetermined angle from the start of rotating the motor 14, a reverse rotation command is applied to a motor driver 16. The stopping state when the motor 14 is shifted through a decelerating step from the normal rotation state to the reverse rotation state is detected by a zero detector 20, the reverse command is released upon detection, a deviation between the present rotary angle and the predetermined angle is output from a deviation counter 11, and the motor 14 is feedback-controlled through the driver 16 by the deviation.
Patent JP-S59127358-A (JP)
Title: Method for manufacturing fluorescent lamp
Inventor: WATABE HIROSHI
IPC: H01J61/36
Filed: 1983-01-06
Abstract: PURPOSE:To prevent an electrode flare from being severely oxided when the electrode flare is sealed in melting glass at one end of a phosphor film-provided glass tube, by keeping the interior of the glass tube in an inert gas atmosphere at that time. CONSTITUTION:A first electrode flare 2 is inserted in one opening of a glass tube 1 provided with a phosphor film and held in the right position. Gas flame 3 is applied to the surface of the glass tube 1 to heat the glass tube 1 while the same is rotated. Meanwhile, an elastic, thin metallic plate (of, for example, phosphor bronze) 4 provided around a nozzle 5 is abutted against the other end of the glass tube 1 and inert gas G is sent into the glass tube through the nozzle 5. As the glass tube 1 is heated up, the first electrode flare 2 is sealed in the melting glass and the odd end portion 1' of the glass tube 1 is melted and cut off. The delivery of the inert gas, nitrogen, G is then stopped and the glass tube 1 is turned over. The second electrode flare 6 is inserted in the other opening of the glass tube 1 and held in the right position. Then, the glass tube 1 is heated by the gas flame 3 and the second electrode 6 is sealed through the other end of the glass tube 1.
Patent JP-H06200630-A (JP)
Title: External material mounting jig
Inventor: KAKO TETSUHIKO
IPC: E04G21/14
Filed: 1993-01-06
Abstract: PURPOSE:To enable the control of a mounting position of an external material in a specific floor by moving the external material horizontally along a shape steel of a building through a mounting jig having a level controlling bolt and a binding bolt. CONSTITUTION:An upper truck 1 has a lifting hook 2 in the central position thereof and is formed in the shape of a box with a lower opening having a plurality of wheels 3 inside the truck, and a lower bearing plate is mounted to one side of the box through a level controlling bolt 4. A binding bolt 7 is mounted through a longitudinal slot 6 provided to the lower bearing plate in a vertically movable manner. The upper truck 1 is mounted to an external material 8 through the binding bolt 7, the lifting hook 2 is suspended from a specific height by a lifting device, and the wheels 3 is so mounted that they are interlocked with a gear of a T-shape steel flange provided along the outside of a building. In addition, the external material 8 is lifted through the level controlling bolt 4 and binding bolt 7 and is horizontally moved.
Patent JP-H03207902-A (JP)
Title: Control device for temperature rise at the time of starting boiler
Inventor: TANAKA MITSUO
IPC: F22B35/14
Filed: 1990-01-08
Abstract: PURPOSE:To dispense with the use of an SH spray valve, to prevent an excess rise of the main steam temp. and to suppress the rise of NOX at the time of starting by a method wherein, at the time of starting, fresh air is supplied from an after-air port damper, while as a countermeasure for the NOX rise, fresh air is supplied with combustion gas through a GM damper. CONSTITUTION:At the time of starting a boiler, an SH spray valve 17 is in the state of full close, because an opening degree setter 116 has been selected for that mode. An after-air port damper 10 is controlled by the opening degree instruction signal in which the main steam temp. deviation signal has been operated by a proportional integrator 108. In other words, when the main steam temp. rises excessively, the after-air port moves toward an opening direction, and works in such a manner that the fresh air suppresses the heat absorption of a secondary superheater 7. In addition to the above, using the NOX signal 21 and power generator output signal 18 as base signals, a normal NOX value is set by a function generator 117, while the obtained data are arithmetically calculated by the adding machine 118 and the proportional integrator 119, and the opening instruction of the GM damper 20 is formulated. By the abovementioned processes, the excessive rise of the main steam temp. at the time of starting the boiler can be restrained, and the NOX value can be restricted within a normal value.
Patent JP-S58119763-A (JP)
Title: Superconductive rotor
Inventor: UTSUKI MASAHIRO
IPC: H02K55/04
Filed: 1982-01-07
Abstract: PURPOSE:To prevent bearing oil from entering into a vacuum tank by fomring bellows for a vacuum layer provided between an inside cylindrical structure and an outside cylindrical structure in double structure and forming the intermediary as part of the exhaust passage of helium gas. CONSTITUTION:An inside cylindrical structure is formed of a superconductive field coil supported by a torque tube and an inside shaft 6 which is coupled to the end of the tube. An outside cylindrical structure is composed of a damper supported by a damper support 7 and an outside shaft 9 which is coupled to the end of the support 7. Vauum bellows are formed in a double structure which is composed of inside and outside bellows 27, 28 disposed at an axial interval between the support 7 and the shaft. The space 29 formed between the bellows 27 and 28 communicates with a gas passage 20 and a gas recovery tube 26 as part of the gas passage for recovering helium gas. Accordingly, the bellows 27, 28 are used as vacuum shield and bearing oil immersion prevention with high reliability.
Patent JP-H11199699-A (JP)
Title: Vinyl chloride-based resin composition and cellular material consisting of the composition
Inventor: NORO YUKIO
IPC: C08J9/08
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition for a paste capable of obtaining a uniform cellular material without requiring the changes in processing facility and processing conditions and not generating a swelling phenomenon. SOLUTION: This cellular material is obtained by blending 60-300 pt.wt. plasticizer, 100-500 pt.wt. inorganic filler and a bicarbonate salt based on 100 pts.wt. vinyl chloride-based resin for a paste, pasting a paste sol consisting of the above resin composition, and then blowing at 1.1-1.8 fold blowing ratio. The obtained product is suitable especially as a backing material of a carpet and a sealing material for an automobile.
Patent JP-S57115041-A (JP)
Title: Multiplex transmission system for light wavelength
Inventor: ITOU MASATAKA
IPC: H04B10/2507
Filed: 1981-01-08
Abstract: PURPOSE:To reduce the crosstalk, by dividing semiconductor light emitting elements into two groups to make the timing of information transfer different in these groups in case of the multiplex transmission due to semiconductor light emitting elements different in wavelength of emitted light. CONSTITUTION:Four light emitting elements LE1-LE4 different in wavelength are divided into two groups, and the first group consists of the LE1 and the LE3, and the second group consists of the LE2 and the LE4. When light emitting elements LE1-LE4 are arranged according to wavelength, the light is not branched completely by a light branching filter to generate crosstalk components shown by oblique lines 12-15 from signals of adjacent wavelengths if respective wavelengths are close to one another. Lights of elements LE1 and LE3 of the first group are transmitted at timings a1-a3, and lights of elements LE2 and the LE4 of the second group are transmitted at timings b1-b3, and thus, the light wavelength multiplex transmission is possible without crosstalk components 12-15.
Patent JP-H03205918-A (JP)
Title: Logic circuit
Inventor: MIWA HITOSHI
IPC: H03K19/08
Filed: 1990-01-08
Abstract: PURPOSE:To improve power supply voltage margin and noise margin by actuating a bootstrap circuit by a signal outputted with a prescribed delay time from an input variation, and raising the base potential of an output transistor. CONSTITUTION:When an input signal IN is varied from a high level to a low level, a MOSFET M1 is migrated to a turn-on state from turn-off, an output transistor T1 is migrated to turn-on from turn-off and an output signal rises gradually. When the time corresponding to the delay time of a delay circuit 4 elapses, MOSFETs M2, M3 are turned off, and also, MOSFETs M31, M34 of a bootstrap circuit 3 are turned off, and M31 and M32 are turned on, and by coupling of a capacitor C1, the potential of a node n1 is pushed up, the output transistor T1 is turned on strongly, and the output signal further rises. In such a way, the output amplitude is widened, and the power supply voltage margin and the noise margin are improved.
Patent JP-H1035133-A (JP)
Title: Manufacture of support for lithographic plate
Inventor: MATSUURA MUTSUMI
IPC: B41N3/03
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To further improve the properties of difficulty to interlock by further enhancing water retention characteristics beyond the current level in a method for manufacturing a support for lithographic plate. SOLUTION: This method for manufacturing a support for a lithographic plate is to repeatedly perform an electrolytic surface roughening process to an aluminum support in an acid electrolytic solution, introducing an aluminum etching process between the steps of the former. In this method, the average diameter of a pit formed by a first electrolytic surface roughening step is set to 2-25μm and the average diameter of the pit formed by a following electrolytic roughening step is set to 1/2 or less or 1/30 or more of the average diameter of the pit formed by the preceding electrolytic surface roughening step. In this case, the acid electrolytic solution for the electrolytic surface roughening process is an aqueous solution composed mainly of nitric acid.  Further, the variation of the pit diameter can be controlled by differentiating the electrolytic solution temperature, concentration, current density, power supply frequency, power supply waveform and ratio of forward/reverse current times of the following step from those of the preceding step.
Patent JP-H09189500-A (JP)
Title: Fireworks
Inventor: ITO HIROYUKI
IPC: F42B4/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To mask the odor of powder smoke issuing from burning fireworks and incorporate effective smelling with conventional visual effect and acoustic effect peculiar to fireworks so as to make the use more sensational by combinational use of a precursor of perfumery that decomposes under heat. SOLUTION: For a precursor of perfumery use can be made of a glycoside of a perfume, a glyceride, a peptide derivative, an amino acid derivative, a phosphoric acid derivative, etc., which are incorporated into fireworks in proportions of 0.01-20wt.% or preferably 0.1-5wt.%. Only one kind of such a perfumery precursor or a plurality of them may be used for the incorporation. As for perfumes, use can be made of sandalwood, agallochum, geraniol, citronellol, benzyl alcohol, etc. A perfumery precursor incorporated in fireworks issues an odor by decomposition when the fireworks are ignited, which odor masks the smell of powder smoke produced by combustion.
Patent JP-H09188934-A (JP)
Title: Production of composite bulky processed yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02J1/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a composite bulky processed yarn at a high speed, excellent in deep dyeing effect, having a suitable bulge and suitable for a yarn for a weaving and a knitting. SOLUTION: This method for producing a composite bulky processed yarn is to use two highly oriented run stretched polyester yarns having 20×10<-3> -80×10<-3> (Δn) birefringence as supplied yarns, and perform a false twist crimping treatment on one of the polyester un stretched yarn 1 by using a fluid rotating nozzle 4 as twist imparting body, setting <=20000 false twisting coefficient and a stretching ratio at a natural stretching ratio or less, also using a non-contacting heater 3 and setting a heater temperature at a melting point +50 deg.C or higher. Another highly oriented un-stretched polyester yarn 6 is heated for a stretching treatment at a stretching ratio so as to make <=40% elongation after the stretching treatment to make an stretched yarn.  Then, the stretched yarn is doubled with the above bulky processed yarn and the double yarn is subjected to a fluid injection process at a high speed of >=500m/min.