baber/WOPTO huggingface dataset:
Patent WO-03001053-A1 (WO)
Title: Brennstoffeinspritzventil
Inventor: DANTES GUENTER
IPC: F02M61/18
Filed: 2002-05-07
Abstract: Ein Brennstoffeinspritzventil (1) für Brennstoffeinspritzanlagen von Brennkraftmaschinen umfasst einen Aktor, eine von dem Aktor betätigbare Ventilnadel (3) zur Betätigung eines Ventilschliesskörpers (4), der zusammen mit einer an einem Ventilsitzkörper (5) ausgebildeten Ventilsitzfläche (6) einen Dichtsitz bildet, und zumindest einer Abspritzöffnung (7), die in dem Ventilsitzkörper (5) ausgebildet ist. An einem abströmseitigen Ende (42) des Brennstoffeinspritzventils (1) ist ein Flammschutzsieb (37) angeordnet, welches die Abspritzöffnungen (7) gegen den Brennraum der Brennkraftmaschine abschirmt.
Patent WO-03048563-A1 (WO)
Title: Kraftstoffhochdruckspeicher und verfahren zur herstellung eines kraftstoffhochdruckspeichers
Inventor: BOECKING FRIEDRICH
IPC: F02M55/02
Filed: 2002-10-25
Abstract: Die Erfindung betrifft einen Kraftstoffhochdruckspeicher und ein Verfahren zur Herstellung eines Kraftstoffhochdruckspeichers für ein Einspritzsystem einer Brennkraftmaschine, welcher Kraftstoffhochdruckspeicher einen langgestreckten rohr-förmigen Grundköper (2) mit einer sich in Längsrichtung des Grundkörpers (2) erstreckenden, vorzugsweise als Bohrung ausgebildeten axialen Innenausnehmung (12) und mehrere in die Innenausnehmung einmündende Anschlußöffnungen (9) und wenigstens ein in radialer Richtung von dem Grundkörper (2) abstehendes Verbindungsteil (3) aufweist. Es wird vorgeschlagen, dass der Sockelabschnitt (13) des wenigstens einen Verbindungsteils (3) zwei mit Abstand zueinander parallel verlaufende und sich in Längsrichtung des Grundkörpers (2) erstreckende geradlinige Kantenstrukturen (33,36) aufweist und dass der Sockelabschnitt (13) durch Schweissen, insbesondere durch Laserstrahlschweissen, entlang der Kantenstrukturen(33,36) mit dem Aussenmantel des Grundkörpers (2) verbunden wird.
Patent WO-03105315-A1 (WO)
Title: Antrieb für eine verstelleinrichtung in einem kraftfahrzeug
Inventor: SESSELMANN HELMUT
IPC: H02K7/102
Filed: 2003-05-30
Abstract: Die Erfindung bezieht sich auf einen Antrieb für eine Verstellein richtung in
einem Kraftfahrzeug mit einem Antriebsmotor, einem Antriebsmotor, einem um
eine Antriebsachse drehbar gelagerten Antriebselement und einer Einrichtung zur
Selbsthemmung des Antriebselementes, die im stromlosen Zustand des Antriebsmotors das
Antriebselement mit einem Blockierelement blockiert. Erfindungsgemäß ist
vorgesehen, dass das Blockierelement (3) beim Bestromen des Antriebsmotors (1,
2) in radialer Richtung (R) bezüglich der Antriebsachse (A) mit dem Antriebselement
(1) außer Eingriff bringbar ist.________________________________________________________
Patent WO-2004071095-A1 (WO)
Inventor: SEGER ULRICH
IPC: H04N5/33
Filed: 2003-11-08
Abstract: Es wird eine Vorrichtung und ein Verfahren zur Bilderzeugung in einem Kraftfahrzeug vorgeschlagen. Eine infrarotempfindliche Kamera (10) erzeugt zeilenweise in Bildzeilen Bilder von der Umgebung des Kraftfahrzeuges. Der Bilderfassungsbereich der infrarotempfindlichen Kamera (10) wird von wenigstens einer im infraroten Spektralbereich strahlenden Strahlungsquelle (12) gepulst ausgeleuchtet. Die Erfassung der Bildzeilen wird zeitlich synchronisiert mit der gepulsten Ausleuchtung durchgeführt. In einem ersten Ausführungsbeispiel wird die Erfassung von Bildzeilen einer infrarotempfindliche CMOS-Kamera (10) mit einer in nahen infraroten Spektralbereich strahlenden Laserdiode über eine Synchronisationsleitung zeitlich synchronisiert. Im zweiten Ausführungsbeispiel wird die zeitliche Synchronisation der Erfassung von Bildzeilen der infrarotempfindlichen CMOS-Kamera (10) mit der gepulsten Ausleuchtung autonom von der CMOS-Kamera (10) durch Auswertung wenigstens einer erfassten Bildzeile durchgeführt.
Patent WO-2004064827-A1 (WO)
Title: Verwendung von substanzen der porphyrinsynthese für die anwendung in der phototherapie sowie zur behandlung von haut- und/oder gelenkerkrankungen
Inventor: SAALMANN GERHARD
IPC: A61K41/00
Filed: 2003-12-23
Abstract: Die Erfindung betrifft die Verwendung von Substanzen der Porphyrinsynthese, insbesondere der 5-Aminolaevulinsäure, gewünschtenfalls in Kombination mit Salicylaten wie Acetylsalicylsäure und Antioxidantien, wie Ascorbinsäure, bei der Anwendung der Phototherapie mit einem Licht der Wellenlänge von 400 bis 700 nm zur Behandlung entzündlicher Prozesse z.B. an der Haut und/oder den Gelenken von Säugetieren und Menschen, insbesondere Arthritis, Psoriasis vulgaris, Psoriasis arthropathica sowie von Neuropathien wie dem Karpaltunnelsyndrom oder dem Morbus Bechterew.
Patent DE-1906798-A1 (DE)
Title: Thermoplastic spray-injection moulding - apparatus
Inventor: TRILTSCH GERHARD
IPC: B29C45/70
Filed: 1969-02-11
Abstract: Thermoplastic spray-injection moulding machine with a separate cut-off and spray-cylinder as in 1729349, has a carrier plate mounted in a plane running vertically to the draw-rods.
Patent DE-1938634-A1 (DE)
Title: Paper/cardboard production using aldehyde - to deodorise waste paper component
Inventor: THEODOR PLOETZ PROF DR
IPC: D21C5/02
Filed: 1969-07-30
Abstract: In production of sheet materials e.g. paper and cardboard, from fibrous raw materials including waste paper, the latter is treated with aliphatic aldehyde having a Beta-double bond esp. acrolein or crotonaldehyde (50-400ppm, based on dry wt) which is volatile at high temp, during its processing. Treatment eliminates unpleasant odour, aldehyde itself being removed at latest in dry part of paper or board machine.
Patent DE-1945261-A1 (DE)
Title: Combined blast furnace oxygen converter - plant
Inventor: GORJUP JOHANN
IPC: C21C5/42
Filed: 1969-09-06
Abstract: Combined blast furnace and oxygen converter steel making plant consisting of one or two converter shells installed below the blast furnace and connected to it by channel(s) from the hearth. The converter shells consists of two prts. an upper which is part of the blast furnace fundament structure and alower part which is mounted on a rail mounted trolley for easy removal of the refined steel.
Patent DE-2011495-A1 (DE)
Title: Silver/metal oxide electric contacts mfre
IPC: H01H1/023
Filed: 1970-03-11
Abstract: Electrical contact buttons are made of mainly but also of a metal oxide pref cadmium oxide resistance soldered to a pure silver contact carrier having no oxide layer. A resistance soldering machine is described which can be used to make these contacts in quantity. The materials enter the machine in the form of wires. Buttons or layers of oxide 100 to 500 mu m thick are formed.
Patent DE-2034025-A1 (DE)
Title: Monoaxially drawn polyolefin thread/profiles - - by extruding and drawing mixt of polyethylene and two polypropylene
IPC: C08L23/10
Filed: 1970-07-09
Abstract: Linear polyolefin products with a cross-sectional area of 50-0.005 mm2 are produced from a mixture of (I) 40-60wt.% polyethylene with a density of 0.940-0.965 g./cm2 and an intrinsic viscosity of 2-4.5 dl/g. (measured in decalin at 130 degrees C), and (II) 60-40wt.% of a mixture of (a) 70-80wt.% polypropylene of which less than 1wt.% is soluble in boiling toluene at a wt. ratio polypropylene : toluene of 5:95, and (b) 30-20wt.% polypropylene of which more than 99wt.% is soluble in boiling toluene at a wt. ratio polypropylene : toluene of 5:95. Polypropylenes (IIa) and (IIb) have approx. the same intrinsic viscosities in the range 1-10 dl/g. (measured in decalin at 130 degrees C) and also approx. the same mol. wt. distributions as determined by the gel permeation chromatography method. Gives e.g. threads, profiles and sheets with a better flexibility than similar products obtained from known mixtures of polyethylene and polypropylene.
Patent DE-2040571-A1 (DE)
Title: Electrical extraction technique - particularly for biological and pharmaceutical products
Inventor: TAKEYA YASUMICHI
IPC: B01D61/44
Filed: 1970-08-14
Abstract: A test sample is introduced into a sample chamber which together with a pair of electrode vessels in then filled with a carrier soln. an thereafter a d.c. potential is placed across the electrodes in such a that the desired component is displaced from the sample chamber through a dialysis membrane, to a separating chamber provided with a series of stages and the carrier soln. is pumped by a constant delivery pump from the fluid storage tank. into the multistage separating chamber.
Patent DE-2041588-A1 (DE)
Title: Pressure melting/casting plant with induction heated furnace - whose base connected via heated arm to mould
Inventor: KAHN FRIEDHELM DIPL-ING
IPC: B22D18/04
Filed: 1970-08-21
Abstract: The melt is continuously replenished in a pressure tight system by continuously added solid charge metal, which is introduced through a protective gas seal and the resultant surplus pressure is used for displacing melt into the casting mould where the metal is pressure cast. The process prevents contamination of the metal melt and yields dense fine grain castings.
Patent DE-2051559-A1 (DE)
Title: Cutting and measuring sheet - with adjustable slides
IPC: B26D3/00
Filed: 1970-10-21
Abstract: An appts. for the lateral slitting and also optionally width determination of blown tubing comprises a slide mounted on a support rail and attached to it by a clamp and spring; slide-in, interchangeable blades are mounted on the slide to cut the tube; the slide also supports an internal arm with wheels to open the tube. Two slides may be connected together by a bar, one of these carries a graduated scale to ensure the desired width cutting dimension of the sheet.
Patent DE-2063147-A1 (DE)
Title: Above-ground storage tank with basin trap for
IPC: B65D90/24
Filed: 1970-12-22
Abstract: The tank comprising a floor, side walls and cover has an enclosed steel trap running round its circumference. The floor of the trap is welded to the edges of the tank's floor which has a second floor plate mounted above it. A lead detection pipe projects horizontally from the trap into the intermediary space between the tank's two floor plates which contains a filler layer. The tank assembly rests on a drainage layer.
Patent DE-2109277-A1 (DE)
Title: Weld yarns - from flocked filaments or yarns
IPC: B29C65/40
Filed: 1971-02-26
Abstract: Use of a yarn of any type as a weld yarn or thread e.g. for heat sealing two materials together, by flocking it with thermoplastic fibres, flocks etc.
Patent DE-2118343-A1 (DE)
Title: Pyrocatechol from ortho-chlorophenol
IPC: C07C37/02
Filed: 1971-04-15
Abstract: Pyrocatechol is prepd by melting a mixt of o-chlorophenol and an alkali metal hydroxide at 200-350 degrees C in the presence of a Cu (oxide) catalyst under an atmosphere of nitrogen or another inert gas, dissolving the reaction mixt in water, neutralising the soln with hydrochloric acid, extracting the phenols with an organic solvent, and separating the phenols by distillation and crystallisation. Gives a reaction production contg a high yield of pyrocatechol, and low yields of resorcinol and other polyfunctional phenols.
Patent DE-2118933-A1 (DE)
Title: Substd azabenzimidazole anti-fogging agents
IPC: G03C1/34
Filed: 1971-04-19
Abstract: Substd. azabenzimidazole anti-fogging agents. Formation of fog the formation of photographic images by development of an exposed photosensitive material contg. a silver halide emulsion with an aqs. alkaline compsn. is prevented by developing in the presence of an anti-fog precursor consisting an anti-fog nucleus with a de-activation gp. preg. a substd. azabensimidazole separating at a velocity which is a function of the temp. it is contacted with the compsns. Gives reduced fogging over a wide temp. range, with minimum variation in the sensitivity in the film. The anti-fog action of the precursor is masked, and only develops when it is contacted wiht the aqs. alkaline compsn. Esp. useful for diffusion transfer processes.
Patent DE-2126699-A1 (DE)
Title: Milk-mix container - esp for use during prodn of dairy ice cream
IPC: A23G9/16
Filed: 1971-05-28
Abstract: The container is sterile filled and then stored, transported and connected to a (dis)continuous ice cream plant input pipe. To reduce costs, the container is relatively thin-walled and fragile but is contained in a tubular protective jacket for handling etc. The jacket has a top flange with edge slots and fixed by eye bolts and wing nuts. It has two clearance holes fitting over esp. symmetrically placed blisters on the lid of the inner vessel, one with pressurising valve, the other with emptying valve.
Patent DE-2138507-A1 (DE)
Title: Improving electrophotographic copy quality - by providing oil film on selenium-type recording material
Inventor: KASSEL KARLHEINZ DIPL PHYS DR
IPC: G03G5/147
Filed: 1971-08-02
Abstract: Copy quality is improved in an electrophotographic process, using a Se, Se cpd. or Se alloy as the recording material on a conducting base, by providing the surface of the material permanently with a thin oil film. High contrast of the prints is maintained and/or blackening of the background is kept low during prolonged operation. The oil used can be a paraffin or silicone oil and is applied via an impregnated cleaning fleece, pref. in the form of a band.
Patent DE-2146766-A1 (DE)
Title: Injector nozzle - for worm extruder injection moulder
Inventor: LOHMANN ALBERT
IPC: B29C45/27
Filed: 1971-09-16
Abstract: A casting material transfer box is placed between the sliding injector assembly around its extruder end and the mould-tool carrier to which it is fixed. This has an internal closure unit which is a sliding sealing fit at the extruder end and defines the channels through which the casting material flows into the transfer box. The recoil motion of the injector unit at the finish of the injection stroke is used to augment the volume of the ramspace and thus to increase the pressure of the melt. Better mould filling is obtd.
Patent DE-2160761-A1 (DE)
Title: Refuse treatment - for fertiliser prodn
Inventor: IHLS AUGUST
IPC: B03B9/06
Filed: 1971-12-08
Abstract: Public refuse is sorted into particular groups and the org. material is stabilized by air drying at 100 degrees C to reduce the water content by 50% or at 140-180 degrees C to give a 4-8% water content then mixing with powdered, broken or fritted glass opt. also sorted from the refuse. Devitrifying agents may be added during fritting.
Patent DE-2212630-A1 (DE)
Title: Fitting new universal joint - with plastics injection unit for pivot bushings
Inventor: ZEIDLER WILLI
IPC: F16D3/40
Filed: 1972-03-16
Abstract: An appts. for fitting a new cruciform two-directional pivot into a universal joint comprises a heating and injection unit for injecting self-setting thermoplastics into the seatings for the bushes in the forks of the joint; the injection unit slides on one horizontal guide and the jaws for holding the components of the joint slide on another, parallel guide. Pref. each guide comprises two round parallel bars. The injection unit is moved up and down by a rack-and-pinion drive. The appts. is intended for use in maintenance workshops.
Patent DE-2213568-A1 (DE)
Title: 3-nitro-4-methylphenol prodn - by nitrating para-cresol carbonate, diluting with water and saponifying with ammonia
Inventor: HOCH HELMUT DR
IPC: C07C205/22
Filed: 1972-03-21
Abstract: 3-Nitro-4-methylphenol (I) is produced in high purity and high yields by reacting p-cresol carbonate with HNO3, pptg. the resulting 3-nitro-4-methylphenyl carbonate by diluting with H2O at 85-100 degrees C, and saponifying the prodt. with aq. NH4OH at 65-80 degrees C. (I) is an inter. for dyes and herbicides.
Patent DE-2215128-A1 (DE)
Title: Beta-ferric hydroxide prodn - from a ferric salt and a hydrolysable substance in aq soln
IPC: C01G49/06
Filed: 1972-03-28
Abstract: Pure, well-crystallised beta-FeOOH (free of alpha-FeOOH) is produced from a Fe(III) salt in an aq. soln. in the presence of a substance hydrolysable at an elevated temp (pref. acetamide), forming with water a buffer system with a pH of 1.5-5. The product can be used as a pigment, catalyst, adsorbent, or starting material for the prodn. of ferromagnetic gamme-Fe2O3.
Patent DE-2233076-A1 (DE)
Title: Pure 1-nitroanthraquinones - from mixt of nitroanthraquinones by addn of amine alcoholate or phenate
Inventor: BANTEL KARL-HEINZ DR
IPC: C07C67/00
Filed: 1972-07-06
Abstract: Pure 1-nitroanthraquinone (I) is obtd. from nitroanthraquinone mixts. by treatment with a prim. and/or sec. amine or an alcoholate or phenate, in org. solvent. The amines are (cyclo)aliphatic, aryl aliphatic or satd. heterocyclic, e.g. ethanolamine, morpholine, in amt. 0.7-4 moles/mole (I). Pref. the alcoholate is an alcoholate of Na or K from lower alkanol or diol or the phenate is Na, K, NH4 phenate from a phenol (substd. by Cl, NO2, CH3). Solvent is 0.5-10 pts. wt. aliphatic or aromatic halogenated hydrocarbons etc. The treatment converts the by-prods. to soluble cpds. but (I) is unchanged. The prod. is used in dyes.
Patent DE-2251047-A1 (DE)
Title: Vesicular photographic films - treated with alcohol (+12-10-72/fr-036205)
Inventor: NISHINO AKIO
IPC: G03C5/60
Filed: 1972-10-18
Abstract: A vesicular film is treated before exposure with a 1-3C alcohol, pref. methanol or ethanol. The film contains an epihalohydrin/diphenol polymer and/or a copolymer of an acrylonitrile and an oxyalkyl acrylate. If the film contains a silicone surfactant, methanol is used. Alternatively acetonitrile may be used for the treatment which in either of the above cases may be followed by a water treatment. Pref. treatment is for 1-100 seconds and for the alcohol treatment, at 20-40 degrees C. Pref. polymers are a polymer of epichlorhydrin and 2:2'-bis(p-hydroxyphenyl) propane, and methacrylonitrile/2-hydroxyethyl methacrylate copolymer. Improved speed and contrast are obtained.
Patent DE-2329509-A1 (DE)
Title: Tanks for low pressure gas tanker - with spillage trays complete with dampening bulk heads below tanks on vertical walls
Inventor: BRAEUTIGAM MAX
IPC: B63B25/16
Filed: 1973-06-08
Abstract: The separate tanks are supported on vertical walls arranged in a pattern and stood in a tray to collect any spillage. The vertical walls form bulkheads to limit the flow of any spillage and are fitted with non return flaps over ports near the floor of the tray. The walls of the tray are sufficiently high to prevent spillages spraying over into the insulation. The tanks themselves are pref. multiple vertical standing cylinders linked by intermediate flanges to form web section.
Patent DE-2339319-A1 (DE)
Title: Fur or leather coat dry cleaning machine - connecting solvent tank to pressure side of vacuum pump and suction side to cleaning chamber
Inventor: FUEHRING HEINRICH
IPC: D06F43/02
Filed: 1973-08-03
Abstract: Dry cleaning appts. has its chamber connected by means of a conduit with the suction side of a vacuum pump, the conduit terminating in a nozzle and attached to the solvent storage tank connected to the positive pressure side of the pump. Used for dry cleaning and texturising fur and leather coats. Spraying pressure at nozzle can be maintained at the required level without allowing air to leak into the cleaning chamber or appts.
Patent DE-2341309-A1 (DE)
Title: Flow control for sanitary tap fittings - has slide plate and flexible hose with incorporated sealing ring
Inventor: RUMP ANDREAS
IPC: F16K7/06
Filed: 1973-08-16
Abstract: The fitting contains a flexible control hose, which is compressed to effect mixture or flow control. The hose is compressed by a slide, moving over a corresponding slide plate. The slide has a sealing ring. At the point of compression, the hose has internally engaging profiled ribs. The slide plate has an angled part to allow fastening into a cut out of the fitting, via a fastening ring.
Patent DE-2343047-A1 (DE)
Title: Furniture or wall covering - uses fixture comprising alternating pin disclosed pin enclosed arrangement, or through rod fixture, or nose and groove fitment
Inventor: MECKLENBURG GUENTHER
IPC: F16B5/00
Filed: 1973-08-25
Abstract: Ornamental pin connection for plate-shaped surfaces of preferably synthetic material furniture components, wall coverings, etc., which comprises tongue shaped components, rectangular, semi-circular, or V-shaped in cross-section, which are about half the thickness of the plates to be joined together, which can be inserted in recesses of the one plate and in alternating sequence be extended over the outer surface of the following plate. The connection can take the form of a locking rod which inserts in grooves in the plates to be joined together, or a nose and groove formation between back-to-back plates.
Patent DE-2351669-A1 (DE)
Title: Exhaust gas cooler in two stroke engine silencers - contains external collection chamber and has expansion chamber
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N3/05
Filed: 1973-10-15
Abstract: The silencer has a first expansion chamber, with the exhaust gas being fed from it via a pipe directly or indirectly after passing through an intermediate volume. The pipe leads to a gas collection chamber, acting as cooler, outside the silencer. From the collection chamber, the gas is fed back into one of the chambers, which are positioned behind the relief chamber, or the intermediate volume. The returned gas impinges on one of the expansion chamber walls, cooling it and the incoming gas. The cooling effect tends to damp down pressure pulses, which are already damped by the arrangement of the tubes.
Patent DE-2353066-A1 (DE)
Title: Vacuum chuck with flow restricting inserts - inserts are in opening with bellows like walls in flexible sheet
Inventor: CAROLI ITALO
IPC: B23Q3/08
Filed: 1973-10-23
Abstract: The chuck has a base with a surface against which the workpiece is to be supported, and a surface sheet of resiliently deformable material including an array of openings. Each opening is defined by a resilient wall and is connectable to a source of sub-atmospheric pressure. A calibrated insert is disposed in each opening and is operable at all times to limit flow therethrough to a controlled volume; the calibrated insert having an effective diameter in the range from about 0.001 to 0.010 inch. The controlled volume passed by each calibrated insert has an accumulated total volume not exceeding the volumetric capacity of the source.
Patent DE-2358347-A1 (DE)
Title: Dish-washing machine for canteens, hospitals, etc. - utilises all internal space with second conveyor for cutlery
Inventor: SCHROEDER EGON
IPC: A47L15/24
Filed: 1973-11-23
Abstract: The dish-washing machine is mounted on a base with a tank containing water which supplies the pump driven by the electric motor. The water is pumped via the pipe to the upper and lower jets. Large dishes, soup bowls etc. are carried by the lower conveyor which runs round the upper drum and the lower drum. Cutlery is carried by the upper conveyor which is driven by the drums. The conveyors are driven at different speeds so that water from the upper jets can pass through spaces between the cutlery to clean both sides of the dishes on the lower conveyor and vice-versa.
Patent DE-2364352-A1 (DE)
Title: Configuration of electrostatic precipitator electrodes - with partial arcuate curvatures centred on corona section
Inventor: KRUG HERMANN DIPL ING DR ING
IPC: B03C3/38
Filed: 1973-12-22
Abstract: The precipitation surfaces or electrodes are curved w.r.t. the corona section, with max. field strengths at the electrode surface and in the field space over as long as possible path lengths or space sectors. Preferably the surfaces or electrodes are composed of partial curved surfaces, with the arcs' midpoints at the centre of the corona system. The system can be used with alternating or constant voltage; for alternating voltage, the precipitation electrode has a screen of insulating material, with deposition yield increasing with reduced frequency of the feed voltage. Efficiency is increased.