baber/WOPTO huggingface dataset:
Patent GB-375442-A (GB)
Title: Improvements in wire netting reinforcements, supports, or insertions for plaster ceilings, walls, and the like
IPC: E04F13/04
Filed: 1931-03-30
Abstract: 375,442. Wire netting &c. BOLGER, J., 60, Leidschekade, Amsterdam, Holland. March 30, 1931, No. 9649. [Class 142 iv).] A wire netting reinforcement for plaster ceilings, walls, roads, &c. comprises a sheet of relatively coarse stiffening wire netting and a sheet of relatively fine wire netting, having their wires interwoven so that the weft wires b of the stiffening netting pass through loops l of the fine netting, thus producing a substantially rigid plate of compound netting. The fine weft wires c may embrace the stiff outer warp wires a<1> to form selvages. The outer stiff warp wires a<1> may be on one side of the weft wires b while the intermediate stiff warp wires a are on the opposite side, or the warp wires may be alternatively on each side of the weft wires. The stiff wires may be joined at the points of intersection e by soldering.
Patent GB-743918-A (GB)
Title: Improvements in the production of polyurethanes
IPC: C08L75/00
Filed: 1953-04-09
Abstract: Polyurethanes are prepared from bischlorocarbonic acid esters and polyamines in a heterogeneous system in which a solution of one reactant is dispersed in a solution of the other, e.g. by the methods of Specifications 683,504 and 685,729, and the reaction is either terminated before completion or the precipitated polymer is removed from the reaction mixture before the reaction is complete. The product is of higher molecular weight than that obtained after complete reaction, since polymer formed towards the end of the reaction is of lower molecular weight than that initially formed. The polymer is removed or the reaction stopped when the reaction is preferably less than 90 or 95 per cent complete.  The Specification lists a large number of bischloroformates, polyamines, acid acceptors and emulsifying agents that may be used.  In examples (1) a solution of butane diol bis-chloroformate in toluene was added to an acidified aqueous solution of ethylene diamine and aqueous sodium hydroxide then added to bring the pH to 12-13.  After 4 minutes' stirring the polymer slurry was rapidly filtered.  The yield was 80.9 per cent of polymer having a melting point of 196 DEG  C. and an intrinsic viscosity of 0.97.  With a 19 minute reaction time the yield was 94.8 per cent of polymer having a melting point of 180 DEG  C. and intrinsic viscosity of 0.44. (2) as in (1) but interrupting the polymerization after 4 minutes by acidification with hydrochloric acid to give a yield of 69.8 per cent of polymer with melting point 201-2 DEG  C. and intrinsic viscosity 1.29.  (3) Similar to (2) but using tetramethylene diamine, with a yield of 79.4 per cent of polymer having a melting point of 207 DEG  C. and an intrinsic viscosity of 1-50. With the same reaction time but without acidification to interrupt the polymerization and with a 4-minute interval for separating polymer from the reaction mixture the yield was 87.0 per cent of polymer with melting point 204 DEG  C. and intrinsic viscosity 1.22.
Patent GB-141902-A (GB)
Title: Improvements in, or relating to, pruning tools
IPC: A01G3/025
Filed: 1919-04-16
Abstract: 141,902. Goold, L. W., (Taylor - Forbes Co.). April 16, 1919. Saws.-A saw j is fixed to the rod a of a pruning- tool.
Patent GB-800567-A (GB)
Title: Improvements in or relating to refrigerant systems
Inventor: SWANSON DONALD FREDERICK
IPC: F25B43/00
Filed: 1957-03-25
Abstract: 800,567. Refrigerating. WHIRLPOOL CORPORATION. March 25, 1957, No. 9730/57. Class 29 Liquid refrigerant from the accumulator 16 returns to evaporator 22 through a small hole 21 at the lower end of an upright tube 15 through which liquid refrigerant is fed to the evaporator from the condenser 12 and capillary tube 13. An evaporator coil 9 may be interposed between tubes 13, 15. Refrigerant vapour is vented from tube 15 into the accumulator through an, upper hole 20.
Patent GB-397951-A (GB)
Title: Improvements in or applicable to laminated springs for vehicles
IPC: B60G11/36
Filed: 1932-04-06
Abstract: 397,951. Vehicle suspensions; laminated springs. CARY, Ltd., W. E., Red Bank, and NUTTALL, J. T., 636, Moston Lane, New Moston, both in Manchester. April 6, 1932, No. 9830. [Classes 108 (ii) and 108 (iii).] In laminated spring suspensions for vehicles comprising a main spring a and one or more auxiliary springs b which come into action when the load on the main spring is increased above normal, transverse plates e are secured to the upper leaf of each auxiliary spring and a U-shaped bolt d, Fig. 3, or two simple bolts d<x>, Fig. 5, pass through holes in each plate, the bolts d<x> also passing through a bored cross-bar e<x> below the main spring, and in order to vary the position at which the auxiliary spring or springs are brought into use nuts g are provided acting on helical springs g<1> abutting each plate e or each cross-bar e<x>.
Patent HU-T58362-A (HU)
Title: Lubricant compositions for saturating, conserving and after oiling stranded wires
Inventor: KERESZTESSY ZSOLTNE
IPC: C10M107/02
Filed: 1991-06-07
Abstract: Lubricant compsns. to impregnate, preserve and post-lubricate wire ropes, contain (all wt.%'s): (a) 75 - 90 high viscosity mineral oils, pref. residual oil extracts derived from N-methyl-pyrrolidone refining of such oils, having the following characteristics: viscosity:30:50 mm sq./sec. at 100 deg.C.; flash pt.: of above 200 deg.C. (b) 2 - 10 pref. 2 - 5 polymer pref. atatic polypropylene of 500 - 50,000 average mol. wt.; of 100 - 1,000 mPa-s average melt viscosity, of above 145 deg.C softening pt. by ring and ball method); 15 - 30 x 0.1 mm penetration; (-5) - 15 deg.C Tg.; 0.2 - 20 polyethylene; drop pt.: 120 - 135 deg.C and in this instant 0.5 - 5 poly-iso-butylene of 1,000 - 15,000 mol. wt. and or a hydrocarbon resin. (C) 2 - 15 paraffin microwax and/or refined keresin. (d) 0.5 - 2.5 complex inhibitor compsn. of rust converting, E.P. and wear-resistant action, comprises (i) aq. soln. prepd. with 50 - 200 pts. wt. water and contg. 100 - 200 pts. wt. of alkali-petroleum-sulphonates of 300 - 700 average mol. wt. and of 40 - 60 mg KOH/g acid value, and/or mixed alkali sulphonates of 300 - 700 average mol. wt. and of 40 - 60 mgKOH/g acid value, being obtd. as by-products of refining petroleum jelly or white oils of 300 - 700 mol. wt. and 40 - 60 mgKOH/g acid value, by sulphuric acid, oleum as sulphurtrioxide; (ii) 50 - 100 pts. wt. oxidised keresin of 400 - 700 mg. mol. wt. 20 - 60 mgKOH/g acid value and 60 - 80 mgKOH/g saponifaction value and 65 - 80 deg.C drop pt.; (iii) 100 - 200 oxidised micro-crystalline paraffin wax of 400 - 700 mol. wt., 15 - 40 mg KOH/g acid value and 60 - 70 deg.C drop pt.; (iv) an amine cpd. pref. a 5 - 16C aliphatic amine, an aromatic-, or araliphatic-amine, dicyclohexyl-amine, mono:-, di:- and or tri:-ethanol-amine in stoichiometric proportion to the combined acid value of the three components and (v) 4 - 15 pts. wt. tannic and/or phosphoric acid based inhibitor compsn., and (e) 0.05 - 0.30 known antioxidant. (Dwg.0/0)
Patent HU-T40993-A (HU)
Title: Process for production of esthers of o /2,6-dichlorphenilamino/-phenil-acetic acid
Inventor: ZABUNOVA ORHIDEYA B
IPC: C07C69/614
Filed: 1985-08-07
Abstract: The esters of O(2,6-dichlorophenyl amino) phenylacetic acid has the formula (I). R in a cpd. is (II) and R in a cpd. Ib is -OH. n is 10 to 450. Mol. wt. is 700 to 3,000 (vapour pressure method).
Patent HU-T59524-A (HU)
Title: Circuit arrangement for supplying discharge lamps
Inventor: VAN MEURS JOHANNES MARIA
IPC: H05B41/392
Filed: 1991-10-22
Abstract: The invention relates to a circuit arrangement for operating a discharge lamp, comprising     a load branch B provided with lamp connection terminals, a DC-AC converter provided with a branch A coupled to the load branch B and comprising at least one switching element for generating a current of alternating polarity through the load branch B by being alternately conducting and non-conducting with a frequency f, a drive circuit E for rendering the switching element alternatively conducting and non-conducting with a frequency f, a control circuit C coupled to the drive circuit and the discharge lamp for generating a control signal which is dependent on the lamp current and serves to influence the frequency.   According to the invention, the control signal is also dependent on a signal S which is a measure for comparatively quick changes in the power consumed by the discharge lamp. It is achieved in this way that the lamp power can be adjusted over a wide range, irrespective of the type of the discharge lamp used. <IMAGE>
Patent HU-T54479-A (HU)
Title: Storing box for packed contact lenses
Inventor: ASHLEY CHARLES R
IPC: A61L12/08
Filed: 1989-07-13
Abstract: A container (10) for a number of sealed packages (12) for individual contact lenses. The individual lenses are packed in a sealed container in water and must be steam sterilized. Each individual package (12) is stacked in the container (10) of this invention during sterilization and drains (84) are provided in the container (10) for excess water resulting from the sterilization process. When sterilization is completed the container (10) may be closed and sealed. The container (10) has tamper resistant and tamper evident features.
Patent HU-T55500-A (HU)
Title: Structure for the start preheating of oil in the crank cahmber of internal combustion engines
Inventor: LAUGIS JUKHAN JAANOVICH
IPC: F01M5/02
Filed: 1989-07-27
Abstract: Outside the gearbox is an induction heater which is fitted in the area of the gearbox (2) bottom plate (4). The heater includes flat magnet flow conductor (6), in the tracks of which are housed field windings coupled to a multi-phase current source. The current source produces a varying magnetic field which induces eddy currents in a wall part (9) of the gearbox. - The inside of the gearbox wall part is in contact with the oil (11), and its counterposed exterior (12) is in contact with the ambient medium. An air gap (13) is left between the exterior of the wall part and the magnet flow conductor, whcih is connected with a supporting plate (14) and is provided with a component (17) for linear displacement of the conductor in order to vary the thickness of the air gap. The displacement component comprises at least two spring-loaded rods (18), each with one end connected to the gearbox wall part, and connected with their other end to a second plate (19) counteracting with the support plate by a screw (20).
Patent HU-T41787-A (HU)
Title: Process for production of derivatives of substituated in position 5 or 6 beta-carbolin-3-carbonic acid esther and containing thereof medical preparatives
Inventor: BIERE HELMUT
IPC: C07D471/04
Filed: 1986-11-17
Abstract: 5- or 6-substituted  beta -carboline-3-carboxylic acid esters of the formula I <IMAGE>  in which R<1> denotes hydrogen, nitrilo, halogen, lower alkyl or lower alkoxy and R<3> is a branched C3-6-alkyl group which is optionally substituted by halogen or a C3-6-cycloalkyl group which is optionally methyl- substituted, are useful pharmaceuticals.r
Patent HU-T56536-A (HU)
Title: Process for producing glutaric acid derivatives
Inventor: BARNISH IAN THOMPSON
IPC: C07C227/10
Filed: 1990-11-16
Abstract: The invention provides the substantially optically pure 2(S)- stereoisomeric form of compounds of the formulae:- <CHEM> and the salts thereof, together with processes for their preparation. The compounds are intermediates for the preparation of antihypertensive agents.
Patent JP-H04250544-A (JP)
Title: Access device for nonvolatile memory
Inventor: TAGUCHI HIROYUKI
IPC: G06F12/16
Filed: 1991-01-09
Abstract: PURPOSE:To preclude a failure in access to the nonvolatile memory which is stored with data for the power failure of an automobile control part when, specially, a power supply source for control and a backup power supply which are separated are turned on as to the access device for the nonvolatile memory. CONSTITUTION:This access device for the nonvolatile memory is provided with a data readout delay means 10 which reads data out of the nonvolatile memory 2 with delay of the time interval from the reset signal generation by the backup power source 8 to the reset signal generation by the control power source 7 and a data rereading means 11 which rereads the data out of the nonvolatile memory 2 again when there is the reset signal by the control power supply 7 during the read of the data by the data read control means 10. Consequently, the failure in access to the nonvolatile memory can be prevented regardless of frequent power-ON operation.
Patent JP-S5594568-A (JP)
Title: Balance adjusting device for rotor
Inventor: MIYATA TOSHIMI
IPC: H02K15/16
Filed: 1979-01-08
Abstract: PURPOSE: To obtain the dynamic balance simply and quickly by previously forming plural balance adjusting pieces on the outer circumference of the outermost iron plate of the laminated core and by cutting the adjusting piece by means of a laser beam according to the occurrence of unbalance.  
     CONSTITUTION: Plural balance adjusting pieces 4 are provided to the outer circumference of the outermost plate of the laminated iron plates 1a of the rotor core 1. The shape of balance adjusting piece 4 is formed so that its joint part is made thin, and it can be bent outwards to perform the adjusting work easily. The rotor is installed in the stator, the balance adjusting piece 4 is properly cut by applying the laser beam to it to adjust the balance of rotor when the unbalance such as uneven rotation develops. In this way, the dynamic balance can be adjusted simply and quickly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08187862-A (JP)
Title: Ink jet recording head
Inventor: MORI YUTAKA
IPC: B41J2/05
Filed: 1995-01-09
Abstract: PURPOSE: To provide an ink jet recording head in which color mixture for mixing the inks of different colors can be prevented. CONSTITUTION: The figure is a perspective view in which the vicinity of a boundary of nozzle groups of different colors is observed from an ink reservoir inlet direction. Reference symbol 4a1 is an injection nozzle of cyan ink; 4b1, an injection nozzle of magenta ink, and the inks are supplied from ink reservoirs 8a, 8b via communicating passages 9a, 9b. Dummy nozzles 4a2, 4b2 having outlets are provided at the ends of the nozzles 4a1, 4b1, and dummy nozzles 4a3, 4b3 having no outlet are provided to communicate via connecting channels 11a, 11b. The nozzles 4a3, 4b3 are provided, and hence the dummy nozzles of the different colors can be separated, and there is no fear of color mixture. The channels 11a, 11b are provided, and hence the ink can be discharged from the nozzles 4a3, 4b3.
Patent JP-S61160712-A (JP)
Title: Variable power finder
Inventor: OIZUMI KOJI
IPC: G03B13/12
Filed: 1985-01-08
Abstract: PURPOSE:To vary magnification from a low value to a high value by constituting an object lens with a lens group A having a positive reflecting power and a lens group B having a negative refracting power and fixing an eyepiece lens and moving the lens group B to the side of the eyepiece lens on the optical axis and moving the lens group A on the optical axis to compensate the diopter varied by movement of the lens group B. CONSTITUTION:The moving course of the lens group A is dependent upon a paraxial lateral magnification beta of the lens group B when the lens group B is moved linearly, and the paraxial lateral magnification beta is -a/b. Conse quently, the paraxial lateral magnification beta is always a negative value. When the lens group B is moved linearly, the moving direction of the lens group A is changed with beta=-1 as the boundary. That is, when the magnification is varied from a low value to a high value, the lens group A is moved to the side of an object on the optical axis in case of beta>-1 and is moved to the side of the eyepiece lens in case of beta2<-1, thereby compensating the variance of diopter accompanied with magnification varying of the lens group B.
Patent JP-H05190653-A (JP)
Title: Sample holding device
Inventor: KITSUNAI HIROYUKI
IPC: H01L21/683
Filed: 1992-01-08
Abstract: PURPOSE:To prevent an element on a semiconductor wafer from being damaged by preventing a large current from flowing to the wafer. CONSTITUTION:An electrostatic attraction device which fixes and holds a wafer 4 is provided with either a temperature sensor or a current monitor 5 and is further provided with a voltage controlling circuit 6 which changes an application voltage by a signal from a temperature sensor and a current monitor. Resistivity of a dielectric 1 which constitutes an electrostatic attraction device changes due to a temperature rise by plasma, etc. In case of current variation, a voltage is controlled to show a proper current value by the voltage controlling circuit 6.
Patent JP-S61161503-A (JP)
Title: Backup method of centralized control system
Inventor: KIDA KENICHI
IPC: G05B9/03
Filed: 1985-01-10
Abstract: PURPOSE:To reduce expenses for the first introduction of a system and to shorten the production process by providing not only a computer but also a simple computer for which said computer spares less urgent processings and which displays data on a console our the like. CONSTITUTION:A computer 1 of a centralized control system is connected to a remote supervisory controller 5, a CRT display device 6, a printer 7, and a simple computer 2-1 consisting of a microcomputer, and a console 3, a monitor board 4, and said controller 5 are connected to the simple computer 2-1. In the normal operation, plant data gathered by the remote supervisory controller 5 is inputted to the computer 1 and is processed and is displayed on the CRT display device 6. The simple computer 2-1 outputs display data to the console 3 and the monitor board 4. If the computer 1 is down, the simple computer 2-1 executes minimum required monitor and control functions of a plant and stores data of the plant while the computer is down.
Patent JP-S5285763-A (JP)
Title: Oil recovering assembly
Inventor: INOUE EIZOU
IPC: B01D17/00
Filed: 1976-01-09
Abstract: PURPOSE: To make it possible to recover oilspills with a higher efficiency even when waves are pretty rough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09188901-A (JP)
Title: Bottom fundamental garment
Inventor: NOGUCHI KIMITOSHI
IPC: D04B1/24
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a bottom fundamental garment of improved product quality which can suitably adjust its gloss, gives soft and warm fabric hand, occurs no uneven dyeing in dyed products with increased productivity without trouble of selvage turning and random unevenness on the fabric surface at the stage of knitted fabrics. SOLUTION: Filaments and textured filament yarns for the outer fabric and a group of knitting yarns such as S-twisted yarn and Z-twisted yarn for the lining fabric are knitted, as the yarns in the knitting yarn group are divided and fed alternately to form a cylindrical knitted fabric 4 having the laterally striped course of knitting meshes. This cylindrical knitted fabric is cut with a traverse line 5 and hyperbolic curves 6 to provide the front body 1, the crotch body 2 and back body 3 and the front body 1 and the back body 3 are sewed at their both sides to form the objective bottom fundamental garment.
Patent JP-S61161660-A (JP)
Title: Lead-acid battery
Inventor: YASUDA HIROSHI
IPC: H01M4/57
Filed: 1985-01-09
Abstract: PURPOSE:To increase deep charge-discharge life by adding a specified compound to a positive active material of a battery in which non-antimony alloy is used in a positive grid. CONSTITUTION:Lead oxide powder, dilute sulfuric acid, water, and tin powder are mixed, and stirred to make paste. The paste is filled in a lead-calcium-tin alloy grid, and dried and aged to form a positive electrode of lead-acid battery. In drying and aging processes, metallic lead in lead oxide and tin are converted into lead oxide, and tin oxide, and complex oxide of lead and tin. A battery for automobile was fabricated with this electrode plate A as usual and charge- discharge cycle test was conducted. The battery using the plate A showed five time longer cycle life compared with a battery using conventional plate B, because formation of dense lead sulfate layer between the grid and active material is suppressed.
Patent JP-S58118971-A (JP)
Title: Radar device
Inventor: KURIHARA NOBORU
IPC: G01S7/02
Filed: 1982-01-08
Abstract: PURPOSE:To form a wide beam pattern, by installing a phase correcting quantity storing circuit, an adder and a switching device, to a beam scanning controller to give a secondary system phase distribution onto the opening surface of an antenna, and embedding a null of a side lobe in accordance with a situation. CONSTITUTION:On a beam controller 1 for beam scanning, a phase correcting quantity storing circuit 18 for forming an antenna pattern, an adder 19 and a switching device 20 are provide to store a secondary system phase data in the circuit 18, a switching signal and a secondary system phase data selecting signal are applied to the beam scanning controller 1 together with a beam scanning angle command signal from an information processor 9 to control a phase distribution on the opening surface of an antenna. A null generated in an antenna side lobe is embedded, and to a missile flying in the direction of the null of the side lobe, necessary transmitting radio waves are sent out, also a wide beam pattern is formed in the direction of the front of the antenna to sent radar transmitting radio waves to the missile and a target flying in the beam pattern.
Patent JP-H05189384-A (JP)
Title: Data transfer control system
Inventor: NAGASAWA SHIGERU
IPC: G06F15/16
Filed: 1992-01-08
Abstract: PURPOSE:To transfer data to another processor without interruption to a supervisor program in a data transfer control system for inter-processor communication in a multiprocessor system. CONSTITUTION:A processor in the multiprocessor system is provided with a data transfer part having a means 1 storing the header of a data transferring packet to another processor, a means 2 storing data to be transferred, a means 3 recognizing the presence/absence of data to be transferred and a means 4 preparing a transmission packet through the use of the header stored in the means 1 and transfer data stored in the means 2 and sending it.
Patent JP-S5495220-A (JP)
Title: Automatic player of electronic musical instruments
Inventor: ADACHI TAKESHI
IPC: G10H1/28
Filed: 1978-01-11
Abstract: PURPOSE: To control play in correspondence to the play modes of keyboard part by providing a voltage signal generating circuit which independently sets plural voltage signals based on a reference voltage.  
     CONSTITUTION: When a start switch 15 is operated, a flip-flopt circuit 54 is set and a sequential pulse generating circuit 12 is cleared to an initial state by the output of a one-shot circuit 58. As the output of an inverter 57 becomes 0, the clock signal from a clock oscillator 11 is drawn out from an OR circuit 47 and causes the seguential pulse generator 12 to start counting from the initial state via NAND circuit 48 thereby applying sequential gate signals to the respective gates G1 thru thru G8 of a gate group 13. The respective voltage signals having been set with a voltage signal generating circuit 67 are then sequentially read and are outputted as pitch voltage signals TV. 
     COPYRIGHT: (C)1979,JPO&Japio