baber/WOPTO huggingface dataset:
Patent DE-3925620-C1 (DE)
Title: Hydro-massage equipment for bath - comprises flexible film closing off bath with jet nozzle spray underneath connected to follower magnets
IPC: A61H37/00
Filed: 1989-08-02
Granted: 1991-04-18
Abstract: The massaging surface consists of flexible film closing off a bath-shaped housing and impinged from below by a jet nozzle spray as this is moved horizontally within the housing.  The jet nozzle (16) should be connected to one or more follower magnets (24) facing the bath (12). The magnet is joined actively to a magnetic drive (26) arranged underneath the bath bottom (22).  The jet nozzle is mounted on a support (18). USE/ADVANTAGE - Hydromassage equipment.  Nozzle uses magnet powered from shielded source below bath clear of water.
Patent DE-3939159-C1 (DE)
Title: Data input unit for sewing machine - provides menu field with pictogram for functions and rotary setting head for pulse generator
IPC: D05B19/10
Filed: 1989-11-27
Granted: 1991-05-16
Abstract: An input device (1) is for entering analogue and digital data for the control of a sewing machine or for a subsequent correction of stored data.  It features a rotary knob (3) connected to a rotary pulse emitter (10).  The connection between them is constructed in such a way that contact or switch elements can be activated through outside pressure on the knob. The pressure triggers off successive distinct operating modes of the input device.  One of the modes permits the selection of pictograms (6,6' etc.) associated with a function mode.  A selected pictogram can be distinguised on the display field (5) through an associated LED (4) display. ADVANTAGE - Simplifies both data input and correction of stored data.
Patent DE-4110324-C1 (DE)
Title: Pressing of tin plate scrap - involves immersion in molten sodium followed by electrolysis avoiding waste water contamination
IPC: C22B25/06
Filed: 1991-03-28
Granted: 1992-01-30
Abstract: Tin plate scrap, e.g. from cans, is processed by immersion in molten Na at a temp. of 200-400 deg.C to combine the Sn with Na to form Na-Sn, soluble in the molten Na. Solid residues of steel and lacquer are removed and the molten Na, contg. Na-Sn is subjected to electrolysis at  300-590 deg.C as anode, with molten Na as cathode, the two being sepd. by a ceramic Na ion conductor, pref.  beta Al oxide. ADVANTAGE - No contaminated wastewater is generated, Sn can be recovered in pure form.
Patent DE-4130469-C1 (DE)
Title: Tool holder for grinding machine - has clamp draw bar fitting via thread in jaw holder and locked against rotation by pin
IPC: B23B31/26
Filed: 1991-09-13
Granted: 1993-03-11
Abstract: The tool spindle with tool clamp consists of a draw bar which fits with its threaded end (15) in a jaw holder (16) on which jaws (24) are mounted. The thread is locked against rotation by a pin (30), of non-circular section, which fits into a matching hole in the end of the draw bar (14) and jaw holder (16).The threaded bore in the jaw holder can have a counter screw. ADVANTAGE - The arrangement prevents the draw bar becoming undone from the jaw holder.
Patent DE-4200829-C1 (DE)
Title: Oven door closure - has closing plate in piston housing formed by centre housing wall
IPC: E05C3/04
Filed: 1992-01-15
Granted: 1993-07-08
Abstract: The door closure has a centre wall (14) in the housing (11) of the closing piston (1), as a closing plate. The moving lock is a flat (35), held in the locking position by a spring, to set the intermediate setting of the closure by a locking pin (28) at the flat (35), to be opened by turning the closing shaft (27). On closing the door, the flat (35) is moved against spring pressure as the end wall (12) of the closing piston housing (11) swings the locking pin (28) into the free position. The locking pin (28) passes through an opening (17) in the centre wall (14), and is turned to retain the door in the closed position. The flat (35) is pref. under tension through the legs of a spring coiled round its swing axis (36). The opening (18) in the end wall (12) of the closing piston housing (11) is X-shaped to allow the locking pin (28) to enter with the closing shaft (27). The centre wall (14) has tapered chamfering (16) and a locking recess (15) for the locking pin (28) in the closed position. USE/ADVANTAGE - The closure is for doors at appliances to process foodstuffs by heat and/or pressure, such as baking or steaming, etc. The door closure is a simple assembly, which is operated easily.
Patent DE-4205140-C1 (DE)
IPC: E04D5/14
Filed: 1992-02-20
Granted: 1993-05-27
Abstract: The invention relates to a fixing (10) of a roof sealing strip (46) or the like, consisting of a holder (16) and a securing device (14) penetrating said holder and the sealing strip (46) beneath it, which is pivotably and form-fittingly secured to the holder (16), presses the latter against the top of the sealing strip (46) and is anchored in the substructure (52). In order to construct a fixing (10) of the kind concerned in such a way that, with the simplest possible shaping and fitting, it permits the secure covering of the hole in the sealing strip (46) needed for the passage of the securing device (14), it is proposed that the holder (16) be capped by a cover (12) on the upper side (21) of which is arranged a device (20) for torque transmission (21) and on the underside (26) of which is constructed a coupling engaging so as to be longitudinally movable with the upper end (28) of the securing device (14). Said coupling holds the securing device (14) integrally in rotation with the cover (12) only in the region of its upper end position. The free edge (18) of the cover (12) surrounding the holder (16) is sealed to the underlying sealing strip (46). A sealant need not be used in assembly if the whole of the cover (12) or at least the edge region (18) of the cover (12) lying on the sealing strip consists of a material which can be bonded to the sealing strip (46) by friction welding.
Patent DE-4222879-C1 (DE)
Title: Deployment drive for adjustable length telescopic mast - uses threaded nuts carried by rotary drive spindle for relative axial adjustment of telescopic mast sections
IPC: E04H12/18
Filed: 1992-07-11
Granted: 1993-09-02
Abstract: The drive uses a threaded spindle carrying spindle nuts (8), associated with the telescopic mast sections (7), for axial adjustment of the latter upon spindle rotation. The interfitting mast sections (7) have cooperating guides (9) and limit stops for the relative axial adjustment. The cooperating guides (9) have differing guide lengths (FL,FL'), the spindle having a section (A') equal to the length difference and of reduced thread height to allow one spindle nut (8) with a corresponding internal thread to rotate independent of the other spindle nut (8). USE/ADVANTAGE - Stable, rigid mast structure for communications antenna, with precise vertical alignment.
Patent DE-4309153-C1 (DE)
Title: Guide device for folding-door elements
Inventor: SCHWENKREIS LUDWIG
IPC: E05D15/26
Filed: 1993-03-22
Granted: 1994-10-13
Abstract: Guide device for the displacement-path-guided pivoting of folding-door elements (13, 14) of a folding door, a first folding-door element (13) being connected pivotably, via a first framework articulation (34), to a pivot framework (32) and an adjacent folding-door element (14) being connected pivotably, via a coupling articulation (35), to the first folding-door element (13), having an articulation mechanism (24) with a drive lever (25) and two pivot levers (26, 27). The pivot levers (26, 27) are connected to one another, forming a guide articulation (30) in the process, and are each articulated, at a pivot-lever articulation (28, 29), on a folding-door element (13, 14), and the drive lever (25) is articulated by one end on the pivot lever (26), forming a drive articulation (31) in the process, and is articulated by its other end, at a further framework articulation (33), on the pivot framework (32). <IMAGE>
Patent DE-4311738-C1 (DE)
Title: Photosensitive mixt. contg. esterified copolymer of cyclic anhydride - and olefin, esterified with unsatd. alcohol, diazonium polycondensate and exposure indicator and use in printing plate prodn.
Inventor: SAVARIAR-HAUCK CELIN MARY
IPC: G03F7/021
Filed: 1993-04-08
Granted: 1994-05-05
Abstract: Photosensitive mixt. (I) comprises (a) a diazonium polycondensate (II), opt. mixed. with a monomeric diazonium salt (III), (b) a polymer (IV) with mw = min. 150000, obtd. by ring opening of a copolymer (V) of an intramol. anhydride (VI) of an unsatd. polybasic organic carboxylic acid and an olefin (VII) with an unsatd. alcohol (VIII) or in stages with (VIII) and a satd. alcohol (IX); and (c) exposure indicator(s) (X). Pref. (II) is a polycondensate of the 3-methoxy-diphenylamine-4-diazonium ion (IIA) with HCHO or 4,4'-bis-methoxymethyldiphenyl ether (IIB) and is pptd. as 4-tolylsulphonate or mesitylenesulphonate. (III) is a 4-tolylsulphonate or mesitylenesulphonate of a 2-methoxy-4-amino-2-substd. benzenediazonium ions; and the ratio of (II) to (III) is at least 3:1. (VI) is maleic anhydride; (VII) a substd. ethene, esp. styrene or 1-methyl-styrene; (VII) allyl alcohol, propargyl alcohol or hydroxyethyl (meth)acrylate; and (IX) n-BuOH, n-pentanol, cyclohexanol or benzyl alcohol. The molar ratio of (VIII) to (IX) is at least 3:1; and of anhydride gps. to alcohol OH gps. 1:(1-0.5). (X) is a triphenylmethane dyestuff. USE/ADVANTAGE - (I) is used for coating printing plates (claimed), which are claimed per se. (I) is also useful for producing images on various substrates and receptive sheets, reliefs suitable for printing plates, screen etc., as photocurable protective lacquers and for formulating UV-curable printing inks. Mixts. contg. the min. no. of constituents are used, which give properties as good as or better than usual and better photosensitivity and/or larger editions.
Patent DE-4407774-C1 (DE)
Title: Target for cathode sputtering to produce transparent, conductive layers, and method for the fabrication thereof
Inventor: SCHLOTT MARTIN DR
IPC: C23C14/00
Filed: 1994-03-09
Granted: 1995-04-20
Abstract: In the case of a sputtering target for cathode sputtering (cathodic sputtering) to produce transparent, electrically conductive layers, prepared from partially reduced indium oxide/tin oxide powder mixes or partially reduced coprecipitated indium/tin oxide powders, the target having a particularly high mechanical strength comprises an oxide-ceramic matrix, in which metallic-phase particles consisting of In and/or Sn and having sizes below 50  mu m are embedded (intercalated) in a uniform and finely dispersed manner, its density being more than 96% of the theoretical density of the fully oxidised indium oxide/tin oxide.
Patent DE-4414509-C1 (DE)
Title: Fluid removal method for hydrostatic machines
Inventor: IVANTYSYN JAROSLAV DR
IPC: F04B53/04
Filed: 1994-04-26
Granted: 1995-10-19
Abstract: The method involves a hydrostatic machine with a housing which accommodates a drive mechanism and leak fluid. On its lower side a first connection (4) is provided, which by means of a conduit (5) is connected with a fluid tank (16). A second connection (6) is available, which via a conduit (7) is connected to a pressure gas source.The fluid tank is sealed, and the pressure gas source is a vacuum pump (17), by means of which a vacuum can be produced in the fluid tank. The vacuum pump is connected above the fluid level (21) in the tank. A valve (20) is fitted for removal of excess air not required for the removal of fluid at an outlet of the vacuum pump.
Patent DE-4445132-C1 (DE)
Title: Guide for movable element along track
Inventor: SCHOEN UWE
IPC: B23Q11/08
Filed: 1994-12-17
Granted: 1996-01-18
Abstract: The basic body (2) has a long through section along the track of the movable element (3) which has a slide (30,40,44) attached to the element. A covered belt (25) stretched in the body for the length of the through section. There is at least one return stop (50,52) at each end (5,6) of the track which holds the belt. This stop allows a free movement of the belt around the ends but prevents a backward movement.
Patent DE-4446927-C1 (DE)
Title: Prodn. of velvets of novel appearance
Inventor: SIELEMANN WILHELM
IPC: D03D27/10
Filed: 1994-12-28
Granted: 1996-02-29
Abstract: In velvet prodn., warp threads are put onto warp beams (13), i.e. winding cylinders, a binding warp (10) and a base warp being used. They are moved and controlled for shedding, by heald frames from cams, or by a dobby. A figuring warp (11) is wound on a warp beam (14), and controlled and moved for shedding by means of a dobby or a Jacquard machine. The nap threads (7, 8, 9) have the same, or different colours, and are supplied from a creel frame (15). They are similarly moved and controlled by a dobby or Jacquard. In addition to the method described, suitable equipment for the purpose, is also claimed.  The appts. used in the above process is also claimed.
Patent NL-1011952-C1 (NL)
Title: Liquid chlorpropham composition for inhibiting sprouting of potatoes
Inventor: VRIES ROB GEORG DE
IPC: A01N47/20
Filed: 1999-05-03
Granted: 1999-11-05
Abstract: Composition for inhibiting sprouting of potatoes comprises chlorpropham (isopropyl 3-chlorophenylcarbamate) and an oil.
Patent RU-2040509-C1 (RU)
Title: Method of manufacture of product from ceramic composite material
Inventor: MARK S NYUKIRK
IPC: C04B35/65
Filed: 1987-09-14
Granted: 1995-07-25
Abstract: FIELD: growing of ceramic composite structures. SUBSTANCE: aluminium blank is moulded, placed in contact with powdered or preliminarily moulded filler that is permeable for gaseous atmosphere, heated to a temperature exceeding the aluminium melting point, but that is lower than the melting point of its oxide, and kept at this temperature during a time period sufficient for the progress of infiltration of oxidation product into the filler. Used as filler is ground product of oxidation of aluminium melt alloyed by additional of element from group Si, Mg, Fe, Sn with a total content of alloying additions within 3.5 to 13% EFFECT: enhanced homogeneity of structure and physical and chemical properties. 1 tbl
Patent RU-2033085-C1 (RU)
Inventor: SHATSOVA ELENA N
IPC: A61B8/00
Filed: 1987-04-20
Granted: 1995-04-20
Abstract: FIELD: medicine, and, more particularly, endocrinology. SUBSTANCE: method involves using infrared thermography and permits avoiding side reactions of the cardiovascular system of the patient, probable in veloergometric test with proportioned stepped load as a criterion of differential diagnosis of myocardium affection in patients suffering from thyrotoxicosis. Investigation includes clinical electrocardiography and examination of patient's arms on infrared thermograph. Thermoasymmetry of arms with temperature difference of 0.5 C (left arm colder) permits diagnosing ischemia in the patient suffering from thyrotoxicosis with any type of changes in ECG including focal changes of myocardium. In absence of thermoasymmetry of arms the diagnosis is thyrotoxic dystrophy of myocardium. EFFECT: lower traumatism. 2 tbl
Patent RU-2054566-C1 (RU)
Inventor: BLINCHIKOV PETR I
IPC: F02B53/00
Filed: 1988-03-21
Granted: 1996-02-20
Abstract: FIELD: power engineering. SUBSTANCE: gas engine has systems for controlling speed, supplying, lubricating, cooling, igniting and gas dispensing as well as three housing of compressor, heat converter, and plane mechanism of a rotor-piston mechanical converter, mounted in series. The devices are connected with the atmosphere and interconnected with air ducts and gas ducts tightly coupled with the housings. The space of the heat converter is made as a combustion chamber and provided with facilities for supplying fuel. The mechanisms of the rotor-piston mechanical converter has hollow rotor with shaft and radial grooves. The hollow rotor is mounted inside the space of the rotor-piston mechanical converter. At least two same plane pistons are set in the grooves for permitting movement with a minimum spaced relation. The inner side of the space of the rotor- piston mechanical converter is made up as a straight noncircular cylinder. The shaft of the rotor is kinematically connected with the housing and compressor. The housing of the heat converter is provided with a hopper for supplying solid fuel made up as a hollow cylinder with a port in its side surface. The cylinder can be in communication with the atmosphere or the space of the combustion chamber or can be disconnected with them and fire grate. The pistons of the rotor-piston mechanical converter are rigidly interconnected in pair. The end part of each piston is made up as a part of the straight circular cylinder of a given radius. The cross- section of the straight noncircular cylinder of the space of mechanical converter mentioned above is defined by a curve which is similar to conchoid or circumference. The gass engine is additionally has rollers pivotally connected with each piston and kinematically connected with the inner side of the groove in the rotor or, vise versa, the rollers are pivotally connected with the rotor and kinematically connected with the piston and gear transmission which includes large wheel fixed to the rotor and small wheel pivotally connected with the housing and the middle part of the two rigidly interconnected pistons. The converter is made up as a underground nuclear plant provided with a control system and air space surrounding the plant. The spring-loaded valve is mounted in the gas duct of the housing of the rotor-piston mechanical converter. The valve is kinematically coupled with the housing and cam rigidly secured to the rotor. The gas dispensing system is provided with a slide valve made in the rotor and having passageways arranged to permit them to be periodically connected with the working space of the rotor-piston mechanical converter and with its inlet pipe line. EFFECT: enhanced efficiency. 6 cl, 4 dwg
Patent RU-2103990-C1 (RU)
Inventor: NURAN NABI
IPC: A61K8/00
Filed: 1989-12-28
Granted: 1998-02-10
Abstract: FIELD: packed compositions for care of mouth cavity, more particularly tooth pastes. SUBSTANCE: claimed composition comprises halogenated diphenyl ether such as triclosane, stabilizing terpene or aromatizing agent, polyphosphate agent, fluorine ion source, and polycarboxylate. EFFECT: prevention of formation of deposit and caries. 6 cl
Patent RU-2021694-C1 (RU)
Inventor: SALTAN SERGEJ S
IPC: A01G25/02
Filed: 1989-10-18
Granted: 1994-10-30
Abstract: Использование: для орошения сельскохозяйственных культур способом дождевания. Цель изобретения - повышение надежности и увеличение долговечности работы аппарата. Корпус снабжен гильзой, жестко установленной на нем. Гильза выполнена с окнами и заглушена с противоположной от корпуса стороны. На гильзе установлен вращающийся ствол с соплами. Между окнами и соплами выполнена кольцевая расточка. Вода, выходя из окон, создает дополнительный момент вращения к моменту, который создают сопла. 2 ил.
Patent RU-2009288-C1 (RU)
Inventor: KADENATSIJ LEONID A
IPC: D05B57/00
Filed: 1990-03-01
Granted: 1994-03-15
Abstract: Изобретение относится к оборудованию швейного производства, а именно к способам изготовления вращающихся челноков швейных машин, и позволяет повысить долговечность за счет повышения прочности, износостойкости и ремонтопригодности. Заготовка челнока покрывается наплавочным покрытием, в котором карбидная фаза ориентирована вдоль оси крючка, что достигается путем перемещения наплавочной проволоки по его оси. 3 ил.
Patent RU-2049156-C1 (RU)
Inventor: NOVIKOV OLEG N
IPC: C25B1/01
Filed: 1990-05-23
Granted: 1995-11-27
Abstract: Изобретение относится к технологии неорганических веществ и может быть использовано для извлечения брома и йода путем электролиза и сорбции. Способ заключается в окислении анионов брома и йода на аноде электролизера с последующим их извлечением из рассола. Извлечение галогенов из рассола осуществляют в сорбционной колонне устройства одновременно с процессом электролиза, а после полного насыщения сорбента проводят его регенерацию. Устройство и способ имеют ряд технических решений для снижения потерь элементарных брома и йода и исключения потерь их анионов в процессе извлечения из рассола. 1 з.п.ф-лы, 1 ил.
Patent RU-2017501-C1 (RU)
Inventor: MELAJ ALEKSANDR M
IPC: A61M1/00
Filed: 1990-05-21
Granted: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: aspirator has vessel for flushing fluid. The vessel is provided with probe for introducing into hollow organ. Restrictor is mounted onto the organ. Catheter is used for removing contents away from hollow organ. Catheter communicates with receiving vessel and with the duct through elastic chamber and draining tube. The duct is connected with pump. Flux governor made in form of restrictor and pressure transducer connected with converter, are mounted in the duct. The pump is electrically connected with the first input of control and power unit. The second input of the of the latter is connected with unit for forming throw pulse. Cylinder of the unit is communicated with the case through distributor by means of pipe-line. The case encloses elastic chamber. Delay unit, controlled generator and restrictors control unit are introduced into the aspirator. Elastic chamber is made in form of a tube, which has variable thickness to be decreased in sucking-off direction. EFFECT: improved efficiency. 2 dwg
Patent RU-2082669-C1 (RU)
Title: Method for production of concentrated nitric acid
Inventor: KHITERER RUSLAN Z
IPC: C01B21/44
Filed: 1990-05-30
Granted: 1997-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: method involves concentration of origin diluted nitric acid which is carried out in rectification column in the presence of dehydrating materials. Thus super azeotropic acid and volatile product comprising steams of acid are prepared. Said super azeotropic acid is fed for its further concentration in the other rectification column. Thus product and vat residue are obtained, said vat residue is separated in two portions at their ratio (1.22-4.0):1 respectively. Waste solution of dehydrating materials is evaporated and mixed with less portion of said vat residue. Into thus prepared mixture larger portion of said vat residue and steams of acid from stage of concentration of diluted nitric acid are added, thus obtained mixture is fed to the stage of concentration of origin nitric acid. Origin diluted nitric acid is separated into two streams at their volume ratio (1-4):(1-4) before its concentration is carried out. One of said streams is directly fed for concentration, other is initially mixed with mixture of evaporated solution of dehydrating materials with less portion of vat residue and with steam of acid from the stage of concentration of diluted nitric acid. EFFECT: improved efficiency. 1 dwg, 1 tbl