baber/WOPTO huggingface dataset:
Patent WO-03015222-A1 (WO)
Inventor: ZELLER JOACHIM
IPC: H01R13/74
Filed: 2002-08-05
Abstract: The invention relates to a flanged housing for a plug, which is characterized in that the flanged housing (32) has an interior recess (43) for receiving a jack (26), a recess (42) for receiving a plug, which in the inserted condition electrically contacts the jack (26), and a flange (46) that is the mechanical stop for a front plate (10) in which the flanged housing (32) can be fitted.
Patent WO-2004003375-A1 (WO)
Title: Einrichtung zur dämpfung des nadelhubes an kraftstoffinjektoren
Inventor: KROPP MARTIN
IPC: F02M63/00
Filed: 2003-04-09
Abstract: Die Erfindung bezieht sich auf eine Kraftstoffeinspritzeinrichtung zum Einspritzen von Kraftstoff in die Brennräume (7) einer Verbrennungskraftmaschine. Die Kraftstoffeinspritzeinrichtung umfaßt einen Hochdruckspeicherraum (2), einen Druckübersetzer (5) und ein Zumeßventil (6, 56). Der Druckübersetzer (5) umfaßt einen Arbeitsraum (10) und einen Steuerraum (11), die voneinander durch einen axial bewegbaren Kolben (12) getrennt sind. Eine Druckänderung im Steuerraum (11) des Druckübersetzers (5) hat eine Druckänderung in einem Kompressionsraum (15) zur Folge, der über einen Kraftstoffzulauf (28) einen Düsenraum (22) beaufschlagt. Der Düsenraum (22) umgibt ein Einspritzventilglied (29), welches zum Beispiel als Düsennadel ausgebildet sein kann. Ein das Einspritzventilglied (29) beaufschlagender Düsenfederraum (25) ist hochdruckseitig über eine eine Zulaufdros­selstelle (24) enthaltende Leitung (23) vom Kompressionsraum (15) des Druckübersetzers (5) befüllbar. Ablaufseitig ist der Düsenfederraum (28) über eine eine Ablaufdrosselstelle (27) enthaltende Leitung (26, 40) mit einem Raum (11) des Druckübersetzers (5) verbunden.
Patent DE-1901828-A1 (DE)
Title: Producing foamed composite bodies
Inventor: MORONI ROLF
IPC: B29C44/30
Filed: 1969-01-15
Abstract: Composite foamed bodies are made by providing a foamed body core with an outer layer of foamed material in one operation and in one mould. Prior to shaping the covering layer material, it is held without support in a moulding appliance and is then shaped under froth pressure into the required shape. Pref. the covering layer has a side turned away from the foamed mass subject to pressure, whereby the pressure is controlled on the basis of froth pressure.
Patent DE-1904306-A1 (DE)
Title: Metal coated fillers for thermosetting resins used in - making electrical contacts
Inventor: J GUL VALENTIN
IPC: H01R4/04
Filed: 1969-01-29
Abstract: Undivided electrical contacts are formed between current conducting elements, by (a) coating particles of a powdered ferromagnetic filler compsn. with silver, gold, palladium or platinum by electrodeposition or electroless deposition, (b) dispersing the coated particles in a thermosetting resin, and (c) utilising the formed composition to bond togethre, or encapsulate the contact surfaces of the current conducting elements. The method provides undivided electrical contacts which possess a uniform conductivity at high or low temps., and also under conditions of high humidity. This is a result of the use of the coated particles, as contacts formed from compsns. contg. uncoated ferromagnetic particles show an increase in resistance at high and low temp., or under conditions of high humidity.
Patent DE-1912157-A1 (DE)
Title: Leather/fur goods treated in f-c1-hydro - carbon baths
Inventor: RIES HANS
IPC: D06L1/04
Filed: 1969-03-11
Abstract: Suede leather and articles of fur are chemically cleaned by treating them in a fluoro-chloro-hydrocarbon bath which contains dissolved a mixture of (parts) 2-30 neat's foot oil, 2-40 sperm oil, 2-40 higher boiling petroleum raffinate, 1-20 lower boiling petroleum raffinate, 1-20 H2O, 2-40 monylphenol polyglycol ether, 5-80 mono-di- and trialkyl ethers of mono-di- and/or tri-ethanolamine, with 10-14C in satd. alkyl radical or 16-18C in the unsatd. alkyl radical, and, 0-80 dialkyl-dimethylammonium chloride with 16-18C in alkyl radical.
Patent DE-1924987-A1 (DE)
Title: Joint sleeve and coupling for cables, especi- - ally power cables
Inventor: HANS-JOACHIM TRAPPENBERG DIPL-
IPC: H02G15/10
Filed: 1969-05-16
Abstract: The sleeve may also include T joints. It is a split sleeve of polyurethane which is filled after jointing with casting resin. The same casting resin may be used as the adhesive which fixes together the two halves of the coupling.
Patent DE-1943914-A1 (DE)
Title: Plane magnets in thin plate or tape form
Inventor: HOLTZ HERMANN
IPC: H01F7/02
Filed: 1969-08-29
Abstract: Plane magnets in thin plate or tpae form. Barium ferrite, or like permanent magnet material, dispersed in a plastic, e.g. synthetic rubber and toluene, is applied by raking on, screen printing or spraying onto a thin sheet of soft magnetic material e.g. soft iron whose thickness is 20-100 microns and at a surface density 100-1600 g/m2. The coating may be on both faces or the other face of the foil may be clad with paper, plastic textile or the like, or alternatively with an adhesive protected for storage by siliconized paper.
Patent DE-2003657-A1 (DE)
Title: Moulding of foamed polystyrene with - reduced cooling time
Inventor: PREITER KLEMENS
IPC: B29C44/58
Filed: 1970-01-28
Abstract: Foamed polystyrene-based moulded objects are produced by first pre-expanding the granules outside the mould then just filling the horizontal, two-part double-walled mould with them, at ambient temp. The mould is then opened to enlarge it and low-pressure steam is used to expand granules a second time. The mould is then re-closed and high-pressure steam used to raise to softening temp. Method reduces cooling time considerably by reducing expanding pressure in foam.
Patent DE-2032500-A1 (DE)
Title: Polyester shaped articles - made of poly-alpha-alpha-dialkyl -beta-propiolactones in presence of specified gelling agents
IPC: D01F6/62
Filed: 1970-07-01
Abstract: Uni- or two-dimensisnally extended articles are produced from polymers of alpha,alpha-dialkyl-beta-propiolactones by mixing the polymer with a gelling agent, gelling the mixture at between 100 degrees C and the b.pt. of the gelling agent, shaping the mixture to form the desired articles, and then removing the gelling agent from the obtained moulding. The process avoids degradation of the polymer by overheating during processing, and gives films or fibres of good mechanical strength.
Patent DE-2034132-A1 (DE)
Title: Solder wire feeding apparatus
IPC: B23K3/06
Filed: 1970-07-09
Abstract: The solder wire is fed by two pair's of feed rollers, through which it is moved under pressure. The two pairs of rollers are rotatably mounted on separate axes, and the second pair of rollers are arranged so that they press the wire towards the corresponding first roller. An equal amount of adjustable pressure is exerted on the second rollers.
Patent DE-2037539-A1 (DE)
Title: Flow box for paper machine
IPC: D21F1/02
Filed: 1970-07-29
Abstract: Flow box comprises a stock supply chamber having the same width as the paper machine, several flow passages connected to the stock supply chamber, the flow passages being parallel and positioned up and down and an outlet passage communicating with the flow passages along the width of the paper machine and having a nozzle at one end.
Patent DE-2104200-A1 (DE)
Title: Blue copper and nickel phthalocyaninepigment
IPC: C08K5/00
Filed: 1971-01-29
Abstract: Blue pigments of the copper phthalocyanine and nickel phthalocyanine type, for colouring lacquers, and varnishes, printing inks, whitewash for bulk deying, (semi)-synthetic and natural macromolecular substances, contain 60-98 mol. % of a Cu or Ni phthalocyanine opt. substd. by one or more Cl, Br and/or lower alkyl, cycloalkyl, aralkyl, phenyl, alkoxy or sulphonic acid groups, and 40-2 mols.% of one or more tetraporphines of formula (I): (where me is a Cu or Ni atom; R1 is (cyclo)-alkyl, aralkyl or aryl; R2-R8 are each H, (cyclo)-alkyl, aralkyl or aryl; one or more of the pairs R3 and R4, R5 and R6 or R7 and R8 are cyclised to give cycloaliphatic or aromatic units which may carry as substits. one or more of Cl or Br and/or one or more lower (cyclo)alkyl, aralkyl, phenyl, alkoxy or sulphonic acid groups or units contg. heteroatoms).
Patent DE-2117327-A1 (DE)
Title: Loosening rollers - in open-end spinner with sprung eccentric mounting to give roller pressure
IPC: D01H4/30
Filed: 1971-04-08
Abstract: One roller, of the pair used to separate the silver into loose fibres, is mounted on an eccentric with a lifter connected to a sprung shaft. The action of the sprung shaft is to force the eccentric mounting round to keep the adjustable roller in constant pressure contact with the other, and to give a dampening action on the oscillation induced by the passage of the fibres between the rollers.
Patent DE-2119274-A1 (DE)
Title: Polycarboxylic acid-modified polycondensates - of aminoplastics-forming cpds,aldehydes and hydroxyalkyl ethylenecarboxy
IPC: C08G12/44
Filed: 1971-04-21
Abstract: In the prodn. of polycondensates based on cpds. capable of forming amino-plastics with aldehydes, aldehydes and hydroxyalkyl alpha,beta-unsatd. ehtylene-carboxylates, as in DT 2,111,003, the liquid, soluble or fusible polycondensates from the first stage of the reaction are subjected to further condensn. and/or polymerisation after adding polycarboxylic acid and/or its derivs., opt. after applying to a support. The prod. is esp. useful as or for casting and laminating resin and as coating agent. It is stable in storage. The modifier pref. is an acid anhydride, esp. of a cyclic polycarboxylic acid, partic. cyclohexan-1,2-dicarboxylic anhydride.
Patent DE-2142579-A1 (DE)
Title: Epoxy resin casting compsn - contng a bisphenol and suitable for prodn of spectacle (parts) and gears
IPC: C08G59/62
Filed: 1971-08-25
Abstract: The bisphenol has the formula (whrein R1 and R2 are H or (halogen-substd.) alkyl, aryl, alkaryl or aralkyl may for a ring with the C but may not be simultaneously H, alkaryl or aryl and R3 and R4 are (halogen and/or alkyl-substd). hydroxyaryl). The epoxy resin has increased breaking strength, impact, light, chemical and creep resistance.
Patent DE-2147175-A1 (DE)
Title: Spreader trolley - for uniform distribution of loose material on plane horizontal surfaces
Inventor: OHLMANN HANS ARMIN DIPL ING
IPC: B65G69/00
Filed: 1971-09-22
Abstract: Spreader trolley, esp. for spreading malting grain on the kiln floor, has a trough which can be rotated by drive gears about a transverse shaft as the trolley moves along over the rectangular floor to and from a loading position below an intermediate dispenser trough within which is a worm conveyor, spaced further from the base of the dispenser than for a normal horizontal worm conveyor. The dispenser has hinged sides with bent over sections forming the floor and these are opened and closed by linear actuators.
Patent DE-2157833-A1 (DE)
Title: Photographic dye - using double dye layers on zinc oxide or silver halide
Inventor: BIRD GEORGE RICHMOND
IPC: G03C1/12
Filed: 1971-11-22
Abstract: Photosensitive element has absorbed on its surface a cyanine dye and above this a layer of an absorbing and transmitting material. Pref. the element is sensitised to a maximum with the cyanine dye before the second layer is applied and each layer is pref. monomolecular. The layers may constitute a series of layers of cpds. of overlapping absorption bonds in order of decreasing wave length maxima from the surface. The sensitizing method may be used for both silver halide and ZnO crystals. Each layer may be separated by an insulating layer e.g. barium stearate. The absorbing and transmitting materials used for the second layer are also pref. cyanine dyes.
Patent DE-2226786-A1 (DE)
Title: Fibreglass reinforced polyester laminate - with a polyester impregnated spiral mesh supporting core between polyester plates
Inventor: DEZSOE DENES
IPC: B29C70/02
Filed: 1972-06-02
Abstract: Randomly oriented steel wire spirals or spiral supporting structures are arranged in the space between the reinforced polyester surface plates, and the surfaces of the liner are rigidly bonded to the polyester plates. Pref. the supporting structure is a spiral or spiralled mesh of fibre reinforced polyester.
Patent DE-2234887-A1 (DE)
Title: Aq coolants, lubricants and preservatives - sterilizable by gases, esp ozone
Inventor: BRAND DIETER DIPL CHEM DR
IPC: C10M173/02
Filed: 1972-07-15
Abstract: The fluids have low contents of ingredients which use up reactive gases or vapours suitable for sterilisation, esp. ozone. They have water contents of 50-99.5 (80-99)%, the remainder pref. consisting of selected paraffinic hydrocarbons with low unsatd. and aromatic content, emulsifiers, corrosion preventatives, anti-foaming agents, lubricating film improvers, soln. modifiers, or inorganic bases or basic salts. Organic cpds. which have bactericidal action after treatment with the reactive gases, e.g., hydroquinone or benzyl alcohol, are pref. included. The fluids are suitable for use as cooling, lubricating and preserving fluids which can be kept sterile in use by treatment with reactive gases, without changing their props. or consuming large amts. of reactive gas.
Patent DE-2262744-A1 (DE)
Title: Elastic type low pressure gauge - using bladder inside parallel spring blades
Inventor: REICK FRANKLIN GERALD
IPC: G01L7/04
Filed: 1972-12-21
Abstract: The device is similar to a Bourdon gauge but utilises a bladder located between two curved parallel flat springs of equal width. The pressure medium enters the bladder where it is fixed to the inlet bush and causes movement of the bladder which acts accordingly against the inner walls of the springs. The free ends of the springs are connected together and are projected into a pointer on a dial. The bladder is therefor made of material having minimum friction against the spring walls.
Patent DE-2308971-A1 (DE)
Title: Carbon or graphite article prodn. - from hard pitch contg. filler and thermosetting resin binder mixt.
Inventor: RUBISCH OTTMAR DIPL-CHEM DR RE
IPC: C04B35/532
Filed: 1973-02-23
Abstract: Filler contg. 65-100 wt. pts. hard pitch, having a softening point >200 degrees C and pref. a grain size 0.2 mm is used in C- or graphite body prodn. by shaping, carbonising and graphitising a plastic compsn. consisting of thermosetting binder and filler. Pref. hard pitch is heated to 200 degrees C; cooled; mixed with 15-30 wt. % (w.r.t. mixt.) of thermosetting resin; shaped under a press. of 1-2 Mp/cm2; heated to 200 degrees C to harden binder; then to 850-1100 degrees C to carbonise resin and hard pitch and graphitised by heating to 2800 degrees C. Condensn. is pref. accelerated by mixing pitch with 0.1-5% condensn. agents. Method is applicable to prodn. of small- or thin-walled articles, electrodes, resistances, chills, crucibles, pipes.
Patent DE-2312217-A1 (DE)
Title: Foodstuffs packaging cup with PVC inner cup - has polystyrene outer cup and aluminium diaphragm closing lid
Inventor: BRUEMMER FRIEDRICH
IPC: B65D85/72
Filed: 1973-03-12
Abstract: Pref. the cup is for yoghourt, processed cheese, curds, ice cream or marmalade. The inner cup may be modified in vol. for use without the outer cup. The inner and outer cups are first assembled at the filling station for lower freight and storage costs. The inner cup is arrested mechanically fast with the outer, by undercut(s) the sealing foil is placed on the inner cup.
Patent DE-2318625-A1 (DE)
Title: Expansible mould, esp. for shoe soles - with simple automatic drive for movable mould wall
IPC: B29C45/56
Filed: 1973-04-13
Abstract: An appts. for making a rubber or plastics moulding, esp. an injection mould, comprises a movable displacement device within the mould to vary the size of the mould void. The displacement device is mounted on a plunger which is actuated by means of a pressurised fluid ram or the like through a single-arm or two-arm lever. Pref., the action of the ram is converted through the lever mechanism as a redn gear to a smaller movement at the plunger. Pref., the mould comprises two spaces for making two moulds simultaneously and the displacement devices or movable walls of these two spaces are connected together by a yoke and driven through a single mechanism, esp. two parallel plungers, from one pressurised fluid cylinder acting through a lever mechanism incorporating a yolk, to distribute the single applied force to the two points of application.
Patent DE-2332018-A1 (DE)
Title: Absail cable guide block - engages over roller exterior to position cable loops correctly
Inventor: BRDA OTTO
IPC: A62B1/06
Filed: 1973-06-23
Abstract: Cable guide block for an absail unit for persons or loads has a roller attached to a baseplate and freely rotatable in one direction but locked in the other, with at least 1 1/2 turns of the cable around it, to run free with a load on one end and be braked frictionally with a tension from the other end. The block engages over the outer face of the roller and limits displacement of the loops of cable, and comprises a bridge part with, on either side of it, two limiting parts. The cable is prevented from creeping up the flange at the end of the roller.
Patent DE-2338095-A1 (DE)
Title: Hydropneumatic oscillation damper for motor vehicles - has oil flow control element(s) and gas filled equalizing chamber with through valves
Inventor: LOEHR KARL-HEINZ
IPC: F16F9/06
Filed: 1973-07-27
Abstract: There is an oil filled operating cylinder that generates damping force using a piston and piston rod. The cylinder cover fits above the piston and is movable. Between the cover and the closed end of the cylinder is an equalising chamber filled with gas. The gas can escape into the operating cylinder through a closable valve in the cylinder top cover. This is closed under the influence of the operating force of the piston. A central boss projects from the cover into the equalising chamber and covers a sliding sleeve that opens when the force of the piston is applied. Alternative designs show a sleeve being acted on by the end of the cylinder and a ball valve with top housing.
Patent DE-2340523-A1 (DE)
Title: Detoxifying spent cyanide or cyanate salts - from metal hardening baths by passing oxygen- contg. gas into molten salt
Inventor: OBERLE ERICH
IPC: C23C8/40
Filed: 1973-08-10
Abstract: Cyanide or cyanate contg. waste salts from e.g. metal hardening baths are detoxified by oxidation, by pumping a strong air or oxygen stream through the salts at >=700 degrees C, pref. 750 degrees C-850 degrees C. The air or oxygen stream is pref. finely divided when pumped into the salts. This fine division may be assisted by stirring or movement of the molten salt. Dry steam can be added to the air or oxygen stream, in the proportion of 50g. - 150g. per 10 1. of air, oxygen or a mixture thereof.
Patent DE-2341606-A1 (DE)
Title: Sunblind which cleans window when raised or lowered - has wiper strip attached to lower edge of blind
Inventor: AMTENBRINK FRIEDRICH
IPC: A47L1/02
Filed: 1973-08-17
Abstract: The sunblind is guided by recesses in the window frame and operates outside the glass pane. A wiper strip of sponge or brush is attached to the lower edge of the blind. A water spraying device is situated inside the building above the window frame and the slots in the frame allow the water to run over the glass surface. Thus the window can be cleaned every time the sun blind is raised or lowered. An alternative water supply consists of a reservoir inside the building supplying water to a jet pipe passing through the upper part of the window frame.
Patent DE-2345940-A1 (DE)
Title: Switch gear for noise-damped domestic washing-machines - has elastic transfer-elements and centrifugal force coupling
Inventor: LOOK GUENTER DIPL ING
IPC: D06F37/36
Filed: 1973-09-12
Abstract: The switchgear comprises an electric starter-motor and a centrifugal force coupling, the centrifugal weights being mounted on an axially fixed carrier. In order to reduce noise during operation and during switching elastic transfer-elements as well as control-elements are placed into the current flow between electromotor and centrifugal weights.
Patent DE-2346329-A1 (DE)
Title: Valve spindle resleeving unit - uses slip-on extended sleeve with smooth outer surface
Inventor: MOERSDORF MARKWARD DIPL ING
IPC: F16K31/50
Filed: 1973-09-14
Abstract: For valve changeover systems where it is required to change over from manual operation on a valve to pneumatic control, it becomes necessary to completely dismantle the valve in order to carry out the necessary rebuilding, i.e. to exchange the threaded spindle for a smooth outer surface one. The present design envisages to slip-on a conveniently shaped extended sleeve with a smooth outer surface onto the existing threaded spindle. On smaller size valves the sleeve is simply pressed on, with a tight fit, on the larger ones permanent connection is achieved by a cotter pin secured through the lower end of the sleeve.
Patent DE-2351489-A1 (DE)
Title: Self cleaning wing mirror for car - with ventilation inlets in rear of mirror with exit slits playing across mirror
Inventor: GROSSE HENRY
IPC: B60R1/06
Filed: 1973-10-13
Abstract: The mirror housing is hollow and is provided with a system of parallel inlet slots in the rear, pressed into the wall of the housing. The mirror is held in the housing by a securing gasket. The gasket has slots spaced around its circumference, with the slot exits playing across the mirror surface, and with the slot inlets positioned into the rear of the housing. The mirror is pressed against the gasket by an internal spring. Extra airflow can be introduced into the housing through a hollow mirror stalk coupled to a blower. The bottom edge of the mirror housing is fitted with a frain hole to discharge excess water.
Patent DE-2404517-A1 (DE)
Title: Composite block for roadway construction - has symmetric boundary surfaces with the side boundary made from three basic elements
Inventor: ROSENBERGER HUGO
IPC: E01C5/00
Filed: 1974-01-31
Abstract: The three base elements consist of a hollow, connected rod and a further connected round bar. The rod is connected at an angle of 45 deg. to the tangent of the hollow or the round bar. The length of the hollow corresponds to that of the round bar whereby these lengths together with the length of the rod running in the same direction correspond to the average total length of the three base elements. These three elements are relative to a vertex whereby the rod corresponds to the full height of the vertex. The arcs of hollow and round bar are so cut off thir ends that they in each case end with the half of the full vertex height.
Patent DE-2405623-A1 (DE)
Title: Thin film magnetic material - with cobalt-nickel alloy and oxide as ferromagnetic and antiferromagnetic phases in alternating layers
Inventor: KOESTER EBERHARD DIPL PHYS DR
IPC: H01F10/32
Filed: 1974-02-06
Abstract: The magnetic matls., for magnetic recording media, consisting of a non-magnetic substrate and >=2 layers, one of a ferromagnetic phase A and one of an antiferromagnetic phase B, which have a common boundary and thus are coupled magnetically, so that a remanence of different value occurs after satn. in the 2 magnetic polarisation directions below a characteristic temp., the Neel temp., have the alloy CoxNi-x as phase A and the oxide (CoO)x(NiO)1-x as phase B (in which x = 0.04-0.98). The layers of phases A and B pref. are 100-2000 angstrom and 40-2000 angstrom thick respectively and a no. of alternating layers can be used. The layer next to the substrate can contain either phse A or phase B. The matls. have an asymmetrical hysteresis loop, due to the effect of exchange anisotropy, and the Neel temp. can be controlled within wide limits by the compsn.