baber/WOPTO huggingface dataset:
Patent WO-2004020815-A1 (WO)
Title: Verfahren zur bearbeitung eines werkstückes für einen kraftstoffhochdruckspeicher und werkstück zur anwendung des verfahrens
Inventor: BERGMANN JOACHIM W
IPC: C21D8/10
Filed: 2003-08-15
Abstract: Ein aus einem aushärtenden, ferritisch-perlitischen Stahl bestehendes, rohrförmiges Werkstück, welches für einen Kraftstoffhochdruckspeicher (Rail) eines Common-Rai1-­Kraftstoffeinspritzsystems (System) von Brennkraftmaschinen bestimmt ist, einen axialen Innenraum (1) und von der Peripherie des Rails laufende Querbohrungen (2) mit Verschneidungen (3) zum Innenraum (1) aufweist und an den axialen Anschlußstellen und peripheren Anschlußstellen (2.3) des Rails mit Anschlußmitteln zum System auszustatten ist, wird zur Absenkung der Schwingungsbeanspruchung und Steigerung der Dauerfestigkeit des Rails durch a) Verformen des Werkstückes um einen Innendorn bei Temperaturen bis zu ca. 300 °C zur Verfestigung des Werkstoffs und zur Formgebung des Innenraums (1), wobei die Werkstofffestigkeit in Abhängigkeit von der Temperatur und dem Umformgrad gezielt eingestellt wird, der Querschnitt des Innenraums (1) zu einer Kontur mit einem variablen stetigen Krümmungsverlauf (1.1) ausgebildet wird und - in der Kontur (1.1) mindestens ein Bereich mit geringer Krümmung (1.2) geformt wird, b) Einbringen der Querbohrungen (2) derart, daß diese in den Bereich mit geringer Krümmung (1.2) einmünden, so bearbeitet, daß c) im Ergebnis in den schadenskritischen Bereichen des Rails im Betriebszustand die Beanspruchung ungefähr halbiert ist.
Patent WO-2004024115-A1 (WO)
Title: Pflanzenpigmente aus leguminosen zur revitalisierung menschlicher haut
Inventor: HALLMANN PAUL-ALEXANDER
IPC: A61K8/64
Filed: 2003-08-20
Abstract: Die Erfindung beschreibt die Anwendung von Hämoproteinen aus Leguminosenrhizom-Extrakten. Als Externa für kosmetische und medizinische Applikationen können Leguminosen-Hämoproteine oder „Leg-Hämoglobine' in pH-stabilisierter vesikulär-liposomaler Aufbereitung (Lotio/Creme) oder dispergiert in Form von W/O-oder O/W-Mikroemulsionen, Sauerstoffmangelzustände der Haut durch Erhöhung des epidermalen Sauerstoffeinstromes normalisieren und verbessern. Darüber hinaus ermöglichen die unterschiedlichen Transportsysteme des Sauerstoffträgers (Vesikel/Liposom/Mikroemulsion) mit variierbaren Lipidmatrices, eine verbesserte Ansteuerung der kosmetischen und medizinischen Zielbereiche.
Patent DE-1813201-A1 (DE)
Title: Split sleeve for electric cable jointing
Inventor: BIEBACH ERWIN
IPC: H02G15/113
Filed: 1968-12-06
Abstract: Sealing of the cable entries and of the lengthwise split in the sleeve is achieved by using a sealant cpd. Each half of the sleeve has a longitudinal open groove running round it on the flange facing the other half and the cpd. is introduced into these grooves by injection. The cpd. is preferably a silicone rubber mixture. The sleeve may be of glass-reinforced polyester. The same sealant is used both for the cable entries and the joining of the sleeve halves. The cable entry sections are in conical form with a number of premoulded marking rings so that the ends can be cut off in advance to suit cables having varying sheath diameters. Furthermore there may be internal ribs which press on the cable and retain the sealant in position. Internal joint supports and means of mechanically coupling the two halves before injecting the sealant may also be provided.
Patent DE-1816129-A1 (DE)
Title: Metallic thin film resistors
Inventor: HASEGAWA TAKESHI
IPC: H01B1/00
Filed: 1968-12-20
Abstract: A thin film of metal is deposited chemically on the surface of an insulating body then reinforced with one or more layers by electroplating. The resistor is then heated in non-oxidising atmos. so that the layers amalgamate by boundary layer diffusion. The chemically deposited layer is copper or nickel and the electroplating is with copper, nickel and/or zinc.
Patent DE-1911135-A1 (DE)
Title: Roller for bettering the weft feed to - gripper looms
Inventor: MENZEL PAUL
IPC: D03D47/22
Filed: 1969-03-05
Abstract: Roller arrangement reduces yarn friction on the guide sections of traditional gripper lances, thus improving the running characteristics of the woven weft material. The usual thread guide on the lower side of the gripper lance is replaced by a roller rotatably mounted by a screw in the support.
Patent DE-1935689-A1 (DE)
Title: Humidity meter of gases
Inventor: WERLICH GERHARD
IPC: G01N27/12
Filed: 1969-07-10
Abstract: An outer body, consisting of a metallic compound, is at least partially inserted in the gas whose humidity is to be measured and has a metal electrode connected to it which together with the compound body forms an electrical element for direct humidity measurement. The body consists of a magnesium compound or a mixture of magnesium compounds and an electrode within it of metallic magnesium or a magnesium alloy. The othe electrode is of a metal stable at high temperature and in storage which is at least nearly non reactive. The outer body may have alkali metal additives.
Patent DE-1951263-A1 (DE)
Title: Bed or couch furniture with interior spring - padded frames
IPC: A47C27/14
Filed: 1969-10-10
Abstract: Furniture with a sprung frame and foam padding whereby the box-like frame and springs are embedded in, and completely surrounded by, the padding. The frame can be of metal, wood or plastic and the springs of textile webbing, metal or plastic while the foam padding can be a hot or cold setting foam.
Patent DE-1955651-A1 (DE)
Title: Punching blind holes into metal plate - bearings prodn
Inventor: KARL MANFRED
IPC: B21D22/04
Filed: 1969-11-05
Abstract: Production of blind holes in plate or strip by stamping simultaneously with through hole stamping in one set of tooling, the blind holes being used as bearings for low and medium rotational speed applications. The depth of the holes should be below 2/3 of the material thickness. The punch should have an excellent finish and have rounded edges, its diameter being larger than that of the hole in the die for accepting the bulge produced on the opposite face of the plate during the stamping operation.
Patent DE-2005713-A1 (DE)
Title: Channelled sheet for wire memories
IPC: G11C5/04
Filed: 1970-02-07
Abstract: Channelled sheet, for receiving and fixing wires of storage matrix memories, has the channels produced photochemically. The wires are fixed in the channels and the sheet is covered on both sides with a cover sheet. Pref. a polyethylene sheet has a protective polyester sheet on each side, and the cover sheet(s) are covered with a polyester or Capton (RTM) adhesive. The wires are Cu-Be alloy, plated with Ni-Fe.
Patent DE-2009727-A1 (DE)
Title: Laminating machine
IPC: B32B37/12
Filed: 1970-03-03
Abstract: Gluer/laminator is for adhering a paper sheet to Plexiglas (RTM), wood, or metal. A paper sheet is fed with the press rolls, to take up excess adhesive; preferably also to prevent soiling of the rolls.
Patent DE-2013423-A1 (DE)
Title: N-and s-heterocyclic stabilizers for photo-g
Inventor: SCHEIBITZ M
IPC: G03C5/39
Filed: 1970-03-20
Abstract: Photographic silver images are stabilised by treating the finished silver image in a stabilising bath contg. a heterocyclic mercapto or thio compd. of the tetrahydropyrimidine, thiazine, or tetrazine series. The cpd. is esp. a 3, 6-thioxo-perhydro-1,2,4,5-tetrazine.
Patent DE-2127297-A1 (DE)
Title: Expanded graphite in accumulators - as additive for active compsn for optimum electrical and mechanical props
IPC: H01M4/62
Filed: 1971-06-02
Abstract: Expanded graphite is used as electrically conductive additive for the active compsns of accumulators. It is used in a bulk ratio of compsn. to graphite of 1:1-10 for basic and 2 1:1 for acid accumulators, the graphite opt. being coated with PbO2 in the latter case.
Patent DE-2127988-A1 (DE)
Title: Automatic butt welding control - with displacement pickup signals corrected for welding current fluctuations
IPC: B23K11/04
Filed: 1971-06-05
Abstract: The automatic control for a butt welding machine of thick tubes includes a displacement pick-up for the movable plate carrying one of the parts to be welded. This pick-up is connected to the machine control unit through a desired value setter. A correcting unit adjusts the signals of the latter as a function of the signals from a welding current pick-up at the moment when the welding current fluctuations, which characterize the initial fusion stage, cease.
Patent DE-2132698-A1 (DE)
Title: Smokeless powder smoothing, polishing and classifying - in drums and on sieves vibrated electromechanically
Inventor: HINTZE WOLDEMAR DR
IPC: C06B21/00
Filed: 1971-07-01
Abstract: Smokeless powder of customary compsn. is mixed with 0.1-0.5 wt.% water in a barrel-shaped vessel (free of dead spaces), filled 1/3-1/2 of its volume. The barrel is vibrated at 100-2000 (1000-1500) vibrations/min. for approx 4 min. (to achieve smoothing), 0.1-0.3 wt.% graphite is added and vibrating is continued for approx 5 min (to achieve polishing) the polished powder is decanted onto an adjacent sieve (mesh size approx. 0.3 mm) vibrated at e.g. 700 vibrations/min and packed in the customary manner. The process is also applicable to 2-component powder.
Patent DE-2138401-A1 (DE)
Title: Semiconducting rod cutting procedure - using encapsulation to give smooth surfaces
IPC: B28D5/00
Filed: 1971-07-31
Abstract: Before cutting, a workpiece is encapsulated in polyurethane, PVC, epoxy resin, polystyrol or polyester of a min. wt. of 1 lb/cu.ft. The method is suitable for S-C material such as silicon and germanium, but may also be used for quartz, thin copper tube or bronze. A set of rods may be encapsulated side by side in e.g. a rectangular block and an equal cut made across them. The material may be cast or sprayed on the workpieces, and avoids handling and cleaning problems of wax.
Patent DE-2148269-A1 (DE)
Title: Sliding clasp fastener - with four rows of teeth to increase gripping action
Inventor: KOEGSTADT HEINZ
IPC: A44B19/00
Filed: 1971-09-28
Abstract: Four carrier tapes, in pairs one above each other, are fitted with rows of teeth to operate with a four-channel clasp. The purpose is to double the gripping action, compared with a conventional sliding clasp fastener, to reduce the risk of damage through undesired separation, and to increase fastener life.
Patent DE-2152522-A1 (DE)
Title: Silicone compounding compsn - of long pot life
Inventor: BERLIN ALFRED ANISIMOWITSCH
IPC: C08J9/02
Filed: 1971-10-21
Abstract: The compsn. which has a sp. gravity of 0.4-0.7 g/cm3, consists of a dimethylsiloxane polymer having a m.wt. of 20000-80000, ZnO (or an admixt. thereof with other mineral fillters), liq. polyalkylhydrosiloxanes, dialkyl diacyl tin and a foaming activator which last contains an oligoomide which is the condensn. prod. of polyethylene polyamines with the di-/trimerised unsatd. fatty acids contained in plant oils.
Patent DE-2201527-A1 (DE)
Title: Injection mould - with one section on spring mounting to allow rearward axial movement
Inventor: PIETRATUS UDO
IPC: B29C45/56
Filed: 1972-01-13
Abstract: Designed for the injection moulding of rubber or plastic materials, one mould section is forced by the spring against its opposite section to ensure a correctly shaped moulding zone. On the entry of injected material residual air is compressed which forces the section back on its sppring, allowing the air to escape on displacement, so that the whole of the moulding zone can be filled by the injected rubber or plastic.
Patent DE-2212945-A1 (DE)
Title: Ring and traveller spindles - inner thread diverting ring lies in plane in which thread passes between traveller and spool
Inventor: PREISSER GUENTHER
IPC: D01H7/60
Filed: 1972-03-17
Abstract: In its passage between the gathering eye and the traveller, the thread is diverted by the inner ring, which had a lowermost, circular thread engaging surface, so that the thread flow to and from the traveller, is in the same horizontal plane. This assures that the thread tension on the traveller matches the centrifugal force on the traveller at least in direction. At some speed, depending on traveller wt. the opposing forces should balance minimising traveller friction.
Patent DE-2259740-A1 (DE)
Title: Degasifying liquids, esp casting resins - by centrifuging liquid as thin film on revolving plate thus breaking down surface tension and removing bubbles
Inventor: THUERK JOACHIM
IPC: B01D19/00
Filed: 1972-12-04
Abstract: A degasification appts. for liquids, esp. epoxy or other resins, comprises a vacuum vessel in which a revolving disc is mounted above the liquid surface; the liquid is projected onto the disc and centrifuged from its edge. In a pref. arrangement, the liquid is circulated within the vessel by an axial-flow rotary pump in the vessel floor, the vertical drive shaft for the pump serving also for driving the disc.
Patent DE-2305651-A1 (DE)
Title: Reinforced concrete - contains loose dispersed steel reinforcing pieces
Inventor: DANZER JOSEF HELMUT
IPC: B28B1/52
Filed: 1973-02-06
Abstract: Concrete casting mixture contains variable surface and/or cross section straight or bent (non)uniform length steel reinforcing pieces uniformly distributed in it. The pieces pref. consist of wire clippings uniformly distributed in the casting mixture and which arrange at random in the cast components, although they may be orientated by magnetic fields vibration etc. The set material has good mechanical strength and is used in the building industry.
Patent DE-2343528-A1 (DE)
Title: (1)Benzopyrano (4,3-B)-1,5-benzodiazepines - prepd by aminomethylenation and cyclisation of 2-(2-hydroxy-phenyl)-1,5-benzodiazepines
Inventor: EIDEN FRITZ PROF DR
IPC: C07D243/12
Filed: 1973-08-29
Abstract: Benzopyranobenzodiazepines of formula (I):- (where R1 is H or 1-4C alkyl; R2 and R3 are H, OH, 1-4C alkoxy, halogen 1-4C alkyl, NO2, NH2, N(CH3)2, N(C2H5)2, NHCOCH3, or NHCOC6H5; R4 is H, aryl, alkyl, -CH=CH-C6H4R5, an aromatic heterocyclic residue, or -CH2COOR6; R5 = H, CH3, OCH3, halogen, NO2, NH2, di(1-2C alkyl) amino, NHCOCH3, or NHCOC6H5; R6 = 1-4C alkyl) and their acid addition salts, (e.g. 6-phenyl-(1)benzopyrano(4,3-b)-1,5-benzodiazepine) are prepd. by reacting a cpd. of formula (II) with a compound R1-C(OR7)2-N(R7)2 or R1-C(OR7)(N(R7)2)2 (where R7 is lower alkyl or N(R7)2 may also be alkyleneimino) and treating the resulting 1,5-benzodiazepine cpd. of formula (III) with an acidic ion-exchanger. Prods. in which R2, R3 or R5 is NO2 may be reduced, opt. with simultaneous or subsequent monoacetylation, monobenzoylation, dimethylation or diethylation. When R4 is CH3, the methyl gp. may be condensed with O=CH-C6H5R5 to give R4 = -CH=CH-C6H4R5. (I) have e.g. very good psychopharmacological props. Thus, 6-phenyl-(1)benzopyrano-(4,3-b)-1,5-benzodiazepine has strong sedative activity, good analgesic activity, and anticonvulsant properties, and also exerts a centrally mediate hypotensive action and antiadrenergic effects.
Patent DE-2348981-A1 (DE)
Title: Electromagnetic relay with stacked spring contact sets - has contact sets in housing to two shells with positioning guides
Inventor: EDER HANS
IPC: H01H50/56
Filed: 1973-09-28
Abstract: The relay is intended for telephone systems and the flat contact springs of the contact sets are non-adjustably mounted in the two-shell housing. The two shell hollow sides face each other and surround the contact spring, having inner guide elements positioning and prestressing firmly the contact springs in the housing. Both shells are locked by surrounding spring stirrups to form a contact spring set unit which is at one end locked onto the relay by a hooked holding lugs in recesses of adjacent coil flange. The entire assembly is clamped in the shell housing. The holding lugs are formed by injection moulding in one piece with the respective housing shell and are preferably in the form of a U-shaped stirrup.
Patent DE-2351069-A1 (DE)
Title: Machine for cutting of sheets - is for separating groups of plastic film covered packets after longitudinal and transverse sections
Inventor: TABUR JEAN MARCEL
IPC: B65B61/06
Filed: 1973-10-11
Abstract: The plastic film is taken from the roll and passes through the machine where it is heated and folded around the objects to form the packets which are joined together at the surface of the table. The group of packets passes to the cutting discs being driven by the roller positioned underneath the surface. The discs cut the film into a number of parallel strips, and cuts lying between the objects which then pass underneath the blade operated by the cylinder which cuts the film transversely, in a similar manner and so produces separate packets. A travelling table with a die and a punch punches slots for hanging up the packets.
Patent DE-2352867-A1 (DE)
Title: Learning appts. for words, formulas and texts - assists memorising by controlled rate of repetition
Inventor: DIETRICH HEINZ
IPC: G09B17/00
Filed: 1973-10-22
Abstract: The unit represents a stencil which enables words, formulas or texts that are to be learn to be masked systematically by teeth, gaps and openings of various shapes. The learning apparatus cam be made in the form of a reading symbol made of any flexible material. The surface on both sides is kept matt so that there is no disturbance from reflected light. The colours are other than the very bright ones, as the stencil must be kept darker than the paper of the textbooks or exercise books. the teeth, gaps and openings in the stencil are highly variable, so as to be adapted to any type of printing and handwriting.
Patent DE-2400849-A1 (DE)
Title: Support roller for drive track on tracked vehicle - supports upper stringer of track and has an elastic bearing
Inventor: ZONAK ARMIN
IPC: B62D55/14
Filed: 1974-01-09
Abstract: The upper stringer is supported on the roller which is mounted on an axle fixed to the vehicle which has broad and relatively heavy drive tracks. Two backing bearing rims are located on the axle and are supported via an outer body a tapered roller twin bearing and an elastic casing. The elastic material is best vulcanised between two rings. The screwable axle clamps the entire support roller arrangement against the vehicle via a clamping piece, a spacer sleeve and a sealing cover. Each support roller with its bearing can be employed as an outer roller and an inner roller.
Patent DE-2405519-A1 (DE)
Title: Refrigerator with alternately operating cooling systems - has absorber material in vessel cooled by coolant
Inventor: SANDER ERNST
IPC: F25B25/02
Filed: 1974-02-05
Abstract: Refrigerator with alternately operating compression and absorption cooling systems uses coolant condensed and thus heated by the compressor during its operation to boil the absorber material and thus refill the coolant tank of the absorber when not in operation. When the absorber is operating, the absorber material in a vessel is cooled by coolant. Cooling taken place over the surface of the vessel and the liquid coolant is subsequently monitored for its content of coolant itself. Pref. the same material is used for both coolant and cooling means.
Patent DE-2408777-A1 (DE)
Title: Deep-drawn, foam-coated instrument panels for motor vehicles - fitted with air outlet nozzles formed during foaming in the mould
Inventor: TRUBE HANS
IPC: B29C44/12
Filed: 1974-02-23
Abstract: An instrument panel for motor vehicles, which is coated with foam and fitted with air outlet nozzles is pref. made by deep-drawing of metal sheet. the coating with foam is effected by expanding the latter in a mould comprising an upper and a lower part, the upper part being provided with a ledge which when placed upon the lower part, engages a recess of the metal sheet from which U-shaped pieces arranged at intervals and facing one another, have been punched out, so that a fastening lug is formed which penetrates a flange at the nozzle to be fastened and holds it in place when turned over. Specif., in the lower part there are projections at the site of the shanks of the U-shaped recesses, these shanks being broader than hitherto (sic). The process is cheap and improves the appearance of the finished instrument panel.
Patent DE-2409071-A1 (DE)
Title: Cross-bar grid for composite switch-boards - has shallow and deeper linkage-slots in flat rails for locking pieces
Inventor: PETZ GUENTER
IPC: H02B15/04
Filed: 1974-02-26
Abstract: The cross-bar grid, for composite switch-boards, consists of orthogonal flat rails interlocking to form a regular grid. Each rail has slots cut down into it and travelling roughly halfway across it. These slots form the cross-over points between orthogonal rails. The width of the slot is equal to the thickness of the rail. The two sets of rails have shallow slots on each side of the longer slots so that when the sets are assembled each cross-over point is surrounded by four shallow slots. These shallow slots accept an angled locking piece that screws to the cross-over and has its legs locating in the four shallow slots.
Patent DE-2409816-A1 (DE)
Title: Bead cores for automobile tyres - consist of annular discs contg. spirally wound, axially combined bonded wire coils
Inventor: TIEMANN REINHARD DIPL ING
IPC: B60C15/05
Filed: 1974-03-01
Abstract: Automobile tyres have bead cores consisting of several spirally wound wire coils combined axially and bonded together to form annular discs. The wire coils can be produced easily on a mandrel, and combined in the desired number to give annular discs fitting any size of tyre. They combine generally good technical performance combined with low weight.
Patent DE-2412553-A1 (DE)
Title: Stomach tube preventing inhalation of vomit - is for use under narcosis while allowing removal of comparatively solid material from stomach
Inventor: GUENTERBERG KLAUS DR
IPC: A61F2/958
Filed: 1974-03-15
Abstract: The stomach tube comprises two spaced, independently inflatable sleeves, which are preferably expandable, of which the lower one is spherical and the upper ne is elongate when inflated. Inflators are provided for the upper and lower sleeves respectively, a bottom opening for the tube, air pipes for the upper and lower sleeves respectively and an indentation to locate the teeth. The upper sleeve fits into the upper oesophagus and the lower sleeve just above the stomach.
Patent DE-2420723-A1 (DE)
Title: Insulation unit for moulding machines - with first plate of flexible heat insulating material fastened to reinforcing plate
Inventor: PASCH LAMBERT DIPL ING
IPC: B29C45/02
Filed: 1974-04-29
Abstract: Insulation unit for placing between a mould and an injection unit of an injection or transfer moulding machine for elastomer material consists of a first plate made of flexible, heat insulating material, and a second plate that is fastened to the first plate, and consists of another flexible material having a higher tensile strength, and lower resistance to heat exchange than the first plate, at least one opening being present in the combined plates for the transfer of elastomer material. The second plate reinforces the first plate, and provides it with projection against deformation and damage in the vicinity of the openings in the plates. Unobstructed connection is provided between the mould channels and the openings in the insulation unit. Enables undesired gases to be discharged from the mould cavity.
Patent DE-2424297-A1 (DE)
Title: Partly electronic subtraction counter for excess meter - consists of two counters for total and excess consumption
Inventor: WEIPPERT WOLFGANG ING GRAD
IPC: G01R11/63
Filed: 1974-05-18
Abstract: The subtraction counter comprises a comparator, a basic value setting stage, an electromechanical transducer in the form of a stepping motor, a signal amplifier, an electronic limit value generator with a corresponding control device for power limits, and a power unit. The limit value generator is an RC sweep generator with a high resistance differential amplifier with a temperature stable balancing resistor network in a first feed-back circuit, and a sweep frequency determining capacitor in the other. It has an adjustment device in the form of an n-stage resistor network controlled by an n-step switch to weigh the individual elements.