baber/WOPTO huggingface dataset:
Patent WO-03001051-A1 (WO)
Title: Brennstoffeinspritzventil
Inventor: REITER FERDINAND
IPC: F02M61/16
Filed: 2002-05-25
Abstract: Ein Brennstoffeinspritzventil (1) für Brennstoffeinspritzanlagen von Brennkraftmaschinen umfasst eine Ventilnadel (3), die mit einer Ventilsitzfläche (6) zu einem Dichtsitz zusammenwirkt, und einen an der Ventilnadel (3) angreifenden Anker (20), wobei der Anker (20) an der Ventilnadel (3) axial beweglich ist und über ein Dämpfungselement (32), welches in einer Ausnehmung (35) in einer abströmseitigen Stirnseite (34) des Ankers (20) angeordnet ist, gegenüber einer abströmseitig des Ankers (20) angeordneten, mit der Ventilnadel (3) kraftschlüssig verbundenen topfförmigen Hülse (31) gedämpft ist. Das Brennstoffeinspritzventil umfasst weiterhin ein Filterelement (25b), wobei das Filterelement (25b) abströmseitig des Ankers (20) in der topfförmigen Hülse (31) angeordnet ist.
Patent WO-03083509-A1 (WO)
Inventor: STIERLE JOERG
IPC: G01S17/32
Filed: 2003-02-17
Abstract: The invention relates to a device for optical distance measurement, especially a handheld device. Said device comprises: a transmission branch (14) which defines a transmission channel and has at least one transmission unit (22, 32, 32) for emitting modulated, optical measuring radiation (16) in the direction of a target object (20); a reception branch (18) which represents a reception channel and comprises at least one reception objective (50) for concentrating the optical measuring radiation (17) returning from the target object (20) on a reception unit (52, 54) pertaining to the reception branch (18); and a control and evaluation unit (58) for determining the distance between the device (10) and the target object (20) on the basis of the measuring radiation (17) detected by the reception unit (52, 54). According to the invention, means (68, 90, 94) for selecting the direction of the light (17) which is incident on the reception device (52, 54) are provided between the at least one reception objective (50) and the reception unit (52, 54), said means consisting of a plurality of discontinuous alterations in the cross-sectional surface of the reception channel (18).
Patent DE-1480728-A1 (DE)
Inventor: BEIG WILLY
IPC: F16H61/02
Filed: 1965-11-12
Abstract: 1,163,145. Controlling vehicles. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. 26 Oct., 1966 [12 Nov., 1965], No. 48053/66. Heading B7H. An apparatus, in a motor vehicle, for selecting the direction of travel and automatic gear shifting for one or more speeds for forward drive and one speed for reverse drive comprises a rotary switch for preselecting the direction of travel, a tachogenerator driven in dependence on the speed of the output shaft of the gear-box for supplying current to an electronic automatic gear-shaft device having a shift point corresponding to a predetermined speed of travel, a kick-down switch operable by an accelerator pedal for changing the shift point of the gearshift device to a higher speed of the vehicle and control means for an engine brake adapted to be brought into operation by closing a contact mounted on the brake pedal during its operation during certain speeds of forward travel and is characterized in that the rotary switch 9, the automatic gear-shift device 8 which includes the control means for the engine brake and a distributer plate 6, connected to the electric system of the vehicle, are combined as a unit and are mounted on the facia board of the vehicle. The unit includes an adjusting regulator 10, for adjusting the shift point in the automatic gearshift device 8, which may be adjusted by rotating a slotted spindle 10a by a screw-driver inserted through a hole revealed after removing the operating knob 11 and a marking plate 12. A stop plate 15 is provided on the switch spindle 14 to prevent accidental rotation of the switch from neutral to reverse, the knob only being turnable to this position by depressing it against the action of a spring 19. The apparatus is protected by a tubular casing 21. The automatic gear-shift device is located between a pair of plates 4 and 5, the latter mounting the rotary switch 9 and the former mounting the switch circuits for the gear-shift device 8 and engine brake.
Patent DE-1805606-A1 (DE)
Title: Hf-maser with synchronous square wave - potential applied between electrodes
Inventor: WILHELMS WALTER
IPC: H01S1/00
Filed: 1968-10-28
Abstract: An HF Maser, as in 1566036, has a synchronous HF square-wave potential applied across the electrodes so that the electron cloud is oscillated in synchronism with the frequency. One of the electrodes is a very thin foil. The square wave can be slightly asymmetrical, the longer positive wave being applied to this thin foil. The electrodes are accelerated through the foil in the quantity which corresponds to the increment by impact ionization and secondary electron emission.
Patent DE-1806454-A1 (DE)
Title: Diffusor for treating solids with fluids
Inventor: C SCHAFFER FRANCIS
IPC: B01D11/02
Filed: 1968-10-31
Abstract: Fresh solid is continuously placed on the bottom of a porous conveyor belt and carried upwards. There is a series of baths situated just below the belt and solvent is sprayed through the belt into the top bath. The top bath overflows into the hext lower bath and as it overflows solvent washes the solid on the belt. In addition, there is a tube which drains solvent from the top bath and the tube sprays solvent through the solid on the belt into the next lower bath. This continues all down the belt to give counter current extraction.
Patent DE-1811614-A1 (DE)
Title: Fastening of disc rolls in wire stretch reduction - and similar rolling mills
Inventor: CORRENS HEINRICH
IPC: B21B31/02
Filed: 1968-11-29
Abstract: Method employs a differential gearbox as loading medium for the transmission of large turning moments and easy removal of the roll disc, which can be pushed onto the shaft of wire, stretch reduction and similar rolling mills.
Patent DE-1950688-A1 (DE)
Title: Egg garnish for soups
Inventor: JOHNEN MATTHIAS
IPC: A23L15/10
Filed: 1969-10-08
Abstract: The newly broken egg is beaten into a liquid and inserted in a plastic bag and sealed. The sealed bag is treated in hot water at 90 degrees C so that the contents are safe to store until opened for use.
Patent DE-2004603-A1 (DE)
Title: Concrete block with chemically resistant cement
IPC: E02B11/00
Filed: 1970-02-02
Abstract: Blocks of cubically broken aggregate contain plastic additive in a hydraulic binding agent to improve chemical resistance. Pref. additive is styrene-butadiene dispersion with silicone emulsion anti-foam agent, compatible with cement. The blocks are used in ground drainage systems, and in basement walls.
Patent DE-2040510-A1 (DE)
Title: 2-amino-4,5,7,8-tetrahydro-6h-thiazolo-or oxazolo(5,4-d) - azepines - as hypotensive, antiphlogistic, sedative and bechic agents
Inventor: GRISS GERHART DIPL-CHEM DR
IPC: C07D223/00
Filed: 1970-08-14
Abstract: Cpds (I) and their salts. (where R1 is H, 1-4C alkyl opt. substd. by OH, allyl, cycloalkyl, hexahydrobenzyl, phenyl, phenethyl or benzyl opt. substd by 1 or 2 halogen, 1-3-MeO, Cf3 or 1-3C alkyl, R2 is (when X is S) H, 1-5C alkyl, allyl, cycloalkyl, phenyl, benzyl, or phenethyl, and (when X is O) H) are prepd by reacting a hexahydroazepin-4-one with a urea or thiourea in the presence of halogen or a halo hydroazepin-4-one with a urea or thiourea or a 4-alkoxy-tetrahydroazepine with a thiourea in the presence of a halogen or by reducing (I R1 or R2= acyl) by hydroxyalkylating (I R1=He with an epoxide or by diacylating a 6-acylamino deriv. of (I). Thus 1-benzyl-5-bromohexahydro-1H-azepinone-(4)-and thiourea gave (I R1=benzyl R2=N, X=S).
Patent DE-2056110-A1 (DE)
Title: Moulding thermoplastics in shorter time - by decreasing heating time and increasing moulding-cooling time
IPC: B29C35/04
Filed: 1970-11-14
Abstract: A method for moulding thermoplastic plates with several stages i.e., charging, heating, moulding and cooling comprises heating the plates to a temp, below moulding temp. and further heating in the final moulding cooling stage. For a three stage machine the work cycle time of the heating stage is reduced and the cycle time for moulding and cooling increased to give a shorter total cycle time. This is especially suitable for 3 and 4 stage rotation moulding but is also applicable to machines with a linear arrangement.
Patent DE-2064922-A1 (DE)
Title: Anti-parasite agent
IPC: A01N59/26
Filed: 1970-01-22
Abstract: Anti-parasite agent Comprises one or more cpd. in finely divided form capable of decompsn. by water or steam to give a toxic gas on a porous fibrous material as support. Suitable cpds. are calcium cyanide, aluminium and magnesium phosphides.
Patent DE-2065601-A1 (DE)
Title: Magnetic material prodn
Inventor: DETERT KLAUS PROF DR
IPC: C21D6/00
Filed: 1970-04-17
Abstract: Magnetic material is produced by converting a steel based on Fe-Ni, Fe-Cr or Fe-Mn to the martensite structure by dispersion tempering, and then heat treating this steel above 500 degrees C. The steel contains 12-16% Ni and 10-20% Co, and may also contain Ti, Nb, Mo, W Ta, Be, Al or V carbide. The magnetic material has the strength, toughness and coercivity required for the rotors of gas ultracentrifuges.
Patent DE-2105086-A1 (DE)
Title: Seal ring mould - with lip mould connected to remaining mould cavity
IPC: B29C45/26
Filed: 1971-02-04
Abstract: The die for press or injection moulding and vulcanising of elastic seal rings with sealing lips has the chambers forming the sealing lip mould connected to the remaining mould cavity via air venting channels, formed by radial notches.
Patent DE-2111320-A1 (DE)
Title: Manufacture of tow containg filaments of - unlimited length
Inventor: SELTMANN HEINZ
IPC: D02G3/04
Filed: 1971-03-10
Abstract: Tow filaments are in an elastically expanded state with spun-on fibres. After removing stretch, several such threads are twisted together. Pref. the filaments are of synthetic material. The two is useful in making endless felt bands used in paper making.
Patent DE-2115837-A1 (DE)
Title: Play bones for dogs - comprising gelatine or rawhide glue and fillers
IPC: A01K15/02
Filed: 1971-04-01
Abstract: Biting objects comprise gelatine or rawhide glue together with fillers, such as china clay. Vitamins, medicaments, aromas, foodstuffs and builders such as Ca, phosphates or milk powder may be included. The fillers pref. contain sugar and/or glycerin to make them less brittle. Objects may be water-soluble or -insoluble. Insoluble objects pref. contain dissolved synthetic resin as well a gelatine or rawhide glue, pref. in a ratio gelatine/synthetic resin of >1. Objects are pref. formed by moulding and may be in the form of foam. They are esp. suitable as play bones for dogs but may be used by other animals and in some cases by humans.
Patent DE-2123662-A1 (DE)
Title: Fleece patterning - to resemble a patterned textile material
IPC: D04H18/04
Filed: 1971-05-13
Abstract: Widths of fibrous material, partic. fleece, are patterned on a screen-like carrier by using jets or liq. directed by a movable, controllable and fluid-actuated nozzle system positioned above the material. Pref. movement of the individual nozzles is controlled by a programming device. The system is functionally economical.
Patent DE-2136229-A1 (DE)
Title: Treatment fluid spreader - particularly for the application of heated chemical prepns to large material widths
IPC: B41F15/44
Filed: 1971-07-20
Abstract: A heated wiper for spreading preparations over large widths of textile or rubber materials has a horizontal wiper blade which is divided into sections in a vertical direction along its length. The subdivisions overlap and are form-locking and intermeshed. Each wiper section can be heated independently.
Patent DE-2149467-A1 (DE)
Title: Diaminonitrobenzene hair dye cpds - applied directly to give clear yellow colours
Inventor: SAYGIN FERDI DIPL-CHEM DR
IPC: A61K8/41
Filed: 1971-10-04
Abstract: Dyes: (where A = a gp. contg. an active methylene COCH2X (X is an electron-withdrawing gp. pref. CN, NO2, acyl or alkoxycarbonyl), H, 1-10C (hydroxy)alkyl, 2-10C acyl or 3-14C, N,N-dialkylaminoalkyl, >=1 being COCH2X) may be applied directly to give clear yellow colours or as yellow couplers with dyes developed to browns by oxidation.
Patent DE-2154382-A1 (DE)
Title: Delta 16-20-keto-steroids prepn - from 17 beta acyloxy-17 alpha-dihaloacetyl-steroids
Inventor: LEHMANN HANS-GUENTER DR
IPC: C07J13/00
Filed: 1971-10-27
Abstract: Steroids and their des-A- and des-AB-derivs. of partial formula (I): (where R1 is Me or Et; R2 is H or lower acyl, and R3 stands for the opt. substd. rings ABC, BC or C of a steroid molecule), which are useful as inters. for pharmaceuticals, are prepd. by subjecting a corresp. cpd. of partial formula (II): (where R4 is lower acyl and X is Cl, Br or I) to partial dehalogenation with a reducing agent (pref. CrCl2 or trialkyl phosphite) to give the corresp. 17alpha-monohaloacetyl cpd., and subjecting this to heat treatment in a polar aprotic solvent in the presence of an alkali(ne earth) metal salt of a lower carboxylic acid to give (I; R2 = lower acyl) which may be saponified to give (I; R2 = H).
Patent DE-2246564-A1 (DE)
Title: Alpha-substd nitrosamines - by reaction of electrophiles with metallic derivs of nitrosamines
Inventor: SEEBACH DIETER PROF DR
IPC: C07D207/50
Filed: 1972-09-22
Abstract: Electrophilic substn. of nitrosamines on the C-atom in the alpha-position to the amino-N-atom, by preparing alpha-metallo derivs. of the nitrosamines and reacting the organo-metallic cpd. with an electrophile. The prods. are useful in studying biochemical processes, e.g. in cancer research. Pref. metals are alkali metals, especially Li, but, Na, and K and alkaline earths e.g. Mg. Zn, Cd may be used. Electrophiles include aldehydes, ketones, alkyl halides, alkyl sulphates, alkyl benzenesulphonates, acylating agents etc.
Patent DE-2301820-A1 (DE)
Title: 1-Phenyl-3-hydroxy-3-methyltriazine derivs - immunosuppresants prepd by reacting phenyldiazonium salts with N-methylhydroxyamine
Inventor: HESS FRIEDRICH KARL DR
IPC: A61K31/655
Filed: 1973-01-15
Abstract: Title cpds. are of formula (I):- (R1 = CONH2 or phenyl; R2 = H or CH2) are prepd. by diazotising R1-R2-substd. aniline, and reacting with a diazo cpd. produced with CH3NHOH or a salt thereof. (I) are immurosupressants useful in transplant surgery and in treatment of diseases associated with increased antibody prodn. Specifically claimed (I) have R1=CONH2, R2= H or CH3. They may be formulated with usual carriers and auxiliaries opt. with other active ingredients.
Patent DE-2310370-A1 (DE)
Title: Continuous cartridge belt -of flexible strip profile bonded - with independently moulded cartridge sleeves
Inventor: UMBACH HANS
IPC: F42B39/08
Filed: 1973-03-02
Abstract: Loading strap for propulsive or percussion cartridges comprises a continuous flexibles strip with holes for accepting cartridges trapped by their base flanges and then clad with independently fabricated sleeves which are bonded to the support strip. Pref. the straps are channelled to accommodate the cartridge flanges, and may be partially slit longitudinally to ride over variations in cartridge diameters. Pref. the strap is made of metal, polyethylene or polypropylene, and the sleeves of a relatively stiff, heat resistant material, pref. polyamide, polycarbonate or cellulose acetate. Esp. for magazine feed belts for repetitive firing, e.g. machine guns, percussion hammers, etc.
Patent DE-2313064-A1 (DE)
Title: Seal for ureterostomy urine container - has foam core enclosed by polychlorobutadiene jacket
Inventor: GRAUMANN HORST
IPC: A61F5/445
Filed: 1973-03-16
Abstract: Opening is around the urine opening produced surgically with the transition sealed by an elastic washer which has sealing bead(s) projecting away from the trapping container. Pref. the dia. of a sealing bead is twice that of the passage opening into the container. The jacket may be 0.05-1 mm thick, produced by dipping into polychlorobutadiene soln.
Patent DE-2313256-A1 (DE)
Title: 1,2-benzisoxazole-3-amidoximes as antidepressants - from corresp 3-acid amide derivs and amines
Inventor: NISHIMURA HARUKI
IPC: A61P25/26
Filed: 1973-03-16
Abstract: Cpds. of formula (I) and their salts (where R1 = H, halogen, OH, NO2, NH2, C1-5 alkyl or alkoxy; R2= -NHOH, NH2, -NH-NH2, mono- or dialkylamino; aralkylamino, acyloxyamino, morpholino or piperazino (opt. 4-substd. by C1-5 alkyl, aralkyl or aryl) or pyrrolidino; or = imidazoline or tetrahydropyrimidine; n = 0-3). Antidepressants (thymoleptics), hypotensives and anti-parkinsonian agents (potentiators of L-DOPA). EXAMPLE A soln. of 1.58 g. hydroxylamine. HCl and 1.2 g. Na2CO3 in 7.8 ml. H2O is added to a soln. of 3.0 g. 1,2-benzisoxazole-3-acetonitrile in 15 ml. EtOH and heated 3 hrs. to 70 degrees. After the addn. of 7.5 ml. H2O the mixt. is allowed to cool. Yield 3.3 g. 1,2-benzisoxazole-3-acetamidoxime, m.pt. 160-162 degrees (HCl-salt, m.pt. 161-168 degrees).
Patent DE-2323401-A1 (DE)
Title: Coatings removed from metal surfaces - by heating in ammonia, nitrogen and/or hydrogen
Inventor: MALLACH ARNULF DIPL ING
IPC: C23G5/00
Filed: 1973-05-09
Abstract: The method can be used for removing phosphate, scale and oxide layers or general cleaning of workpieces and may be combined with an annealing process. If combined with annealing, no special appts. (as in pickling or shot blasting) is required. Additionally, neutralisation of a waste water is not required and the off-gas can be released to the atmosphere.
Patent DE-2328801-A1 (DE)
Title: Lead-copolyethylene laminates prodn. - having improved lead-polymer adhesion
Inventor: HEISTERMANN LOTHAR
IPC: B05D1/26
Filed: 1973-06-06
Abstract: The lead surface is continuously coated with a polyethylene dispn. immediately before extrusion of the copolymer. The dispersion pref. contains is not 25% solids in an aromatic solvent and has a temp. of between 65 degrees C and the b.pt of the solvent. It pref. contains a polyethylene-acrylic acid copolymer opt. with additives such as S or CdS.
Patent DE-2345479-A1 (DE)
Title: Holding down device for steel section shears - uses self-clamping beam sliding on T-section guide
Inventor: KRUSE ERWIN
IPC: B23D33/08
Filed: 1973-09-08
Abstract: The machine body has lateral openings to suit the various sections to be sheared. A T-section member is secured by bolts to the body at an angle between 30 deg. and 90 deg. A holding down beam has a T-section slot which allows it to slide on the member and can be clamped in position by a screw in the hole. When the shearing force is applied in the direction of the arrow the beam pushes against the T-section member in the region of the shoulders formed on the edges of the T-slot and the friction generated by these forces prevents the beam sliding up the T-section member.
Patent DE-2352001-A1 (DE)
Title: Audio-visual equipment for different cassettes - is fitted with simple cam selector for single or double sound track
Inventor: STARP FRANZ
IPC: G09B5/06
Filed: 1973-10-17
Abstract: The audio-visual equipment has a single tape head operated by a control cam. For teaching tapes, two sound tracks are provided for each visual from. A first track is used for information and/or questions and a second track is used for the answers given by the pupil. The frame counter indexes after each track has been completed. The selector control has two settings. In the first setting the tape head covers only one track and is used for information cassettes. When the selector is turned further the machine is set for the question and answer mode of a teaching machine.
Patent DE-2353880-A1 (DE)
Title: Tube inner surface welding bead removal device - has sliding stirrups cam adjusted from tube inside body
Inventor: BOSTON DENIS R
IPC: B23D79/02
Filed: 1973-10-26
Abstract: Cutter device for the removal of welding beads from the inner surface of welded tubes, comprises a longitudinal body and a device supported by the body which removes the welding heads. A quantity of sliding stirrups distributed around the circumference of the body are provided, and these align the body and the removal device inside the tube. One sliding stirrup at least is adjustable continuously outwards and inwards in relation to the body, and this adjustment is in turn achieved from a device supported by the body. This latter device is contained in a central longitudinal hole in the body and connects with the stirrup through a radial hole. The stirrup adjustment device comprises a longitudinal extending cam with an adjustment screw inside the body.
Patent DE-2358699-A1 (DE)
Title: Profiled suspension rail used binder - is made in U cross section with a binding device attached outside the U shaped area
Inventor: BRUEGMANN DIRK ALEXANDER
IPC: B42F15/00
Filed: 1973-11-24
Abstract: The profiled suspension rail used is as a quick binder spine. The profile rail is 'U'-shaped in cross ection with attachments formed on to the free ends of the legs of the 'U' which project inwards and are directed against each other under spring pressure, and with stop surfaces pointing towards the base of the 'U'. The 'U' cross-section has a cross stay at about it's centre, from which a tongue emanates extending parallel to the legs and projecting between the attachments at the ends of the edges. The tongue is shaped for the attachment of a binding device outside the 'U' cross section.
Patent DE-2401466-A1 (DE)
Title: Aeration system for sewage settling basin - has horizontal ejectors for sewage and air causing circular motion
Inventor: OEPRSCH RUDOLF DIPL ING
IPC: B01F3/08
Filed: 1974-01-12
Abstract: Air or oxygen is introduced into the sewage contained in a settling basin through ejectors in which the kinetic energy of the emerging power fluid is utilised. This fluid emerges in a horizontal direction and keeps the sewage in a continuous circulating flow. Several ejectors parallel to each other are arranged distributed over the width of the flow and use pref. the fluid sewage as propelling medium for the air/oxygen. Process utilises the kinetic energy of the fluid to the best advantages and increases the residence time of the generated air bubbles with the sewage.
Patent DE-2404342-A1 (DE)
Title: Coupling lock for motor vehicle safety belt - has pressure medium cylinder to stress spring and actuate release via delay unit
Inventor: PILAT JOSEF
IPC: B60R22/32
Filed: 1974-01-30
Abstract: Coupling lock for a motor vehicle safety belt has a mechanical coupling unit for the belt coupling element to the housing, and a blocking unit, which can be shifted by an actuator between a position arresting the coupling element on the housing and a release position. A pressure medium cylinder is fitted in the housing and its piston is actuated by tensioning the safety belt, to stress a pneumatic and/or mechanical spring. A delay unit is provided, to feed stored spring energy with a time delay to the actuator. The cylinder permits automatic opening of the lock after an impact.
Patent DE-2408186-A1 (DE)
Title: Eccentric pump with screw rotor and stator - has cavities between stator and housing
Inventor: ZIMMER MAX
IPC: F04C2/107
Filed: 1974-02-20
Abstract: The eccentric screw pump has a driven screw rotor of circular cross-section. This rotor rotates within a helical stator made from flexible material held in a circular rigid casing. The rotor carries out additionally an opposite circulating movement around the axis of the stator. The space for the rotor within the stator has two parallel sides whose ends are joined by semicircular arcs. The stator has two internal, diametrically opposite cavities. These cavities are arranged about the axis of symmetry which is also the axis of symmetry of the elongated stator slot parallel sides. High pumping pressures can be achieved with this pump and it has good sealing characteristics.