baber/WOPTO huggingface dataset:
Patent WO-9827396-A1 (WO)
Title: Verrouillage de mecanisme de culasse d'arme a feu
Inventor: FINDORAK LADISLAV
IPC: F41A3/40
Filed: 1997-11-17
Abstract: Selon une réalisation de l'invention, on a monté un levier, sur un volet de culasse (6, 66) soumis à l'action continue d'un ressort de rappel (33, 49), lequel levier bascule entre des positions de verrouillage et de déverrouillage. Cette réalisation comporte en l'occurrence un verrouillage qui est monté coulissant dans le boîtier de culasse (2) à l'arrière du canon (15). Ce boîtier de culasse (2) comprend une culasse (1, 47, 68), son volet de culasse (6, 66) et une poignée de culasse. La culasse (1, 47, 68) considérée comporte notamment un percuteur (28) et un éjecteur (28) de douilles usagées (12) aboutissant dans un berceau (10) accueillant le fond (11) d'une douille (12). Cette culasse comporte en outre, d'une part des rainures de guidage (3) longitudinales accueillant des barres de guidage (4) dépassant des côtés (5) du boîtier de culasse (2), et d'autre part d'autres rainures de guidage (7) longitudinales accueillant des barres de guidage (8) montées sur le volet de culasse (6, 66) de la culasse (1, 47, 68). Le levier considéré est un levier du troisième genre (18, 38, 54, 55, 62) caractérisé par un bras de levier court (22) et un bras de levier long (26). Le bras de levier court (22) est pourvu, en celle de ses extrémités qui est orientée vers la paroi (9) de culasse (1, 47, 68), d'une surface de friction incurvée (21). Le bras de levier long (26) est, quant à lui, pourvu, en celle de ses extrémités orientée dans le sens opposé à la surface de friction incurvée (21) considérée, d'une surface de palier (25). La culasse (1, 47, 68) vient toucher la surface de friction incurvée (21) pourvue une surface de glissement (23). Enfin, le boîtier de culasse (2) vient toucher la surface de palier (25) qui comporte au moins une surface de butée (27).
Patent WO-0199330-A1 (WO)
Title: Method for synchronising the transmitting and receiving modes of transmitters and receivers in a telecommunications network for carrying out this method
Inventor: ARNOLD JOERG
IPC: H04L7/02
Filed: 2001-04-09
Abstract: The invention relates to a method for synchronising the transmitting and receiving modes of transmitters and receivers in a telecommunications network. The method is characterised by the following steps, with a view to providing universal synchronisation of the transmitting and receiving modes, especially within decentralized telecommunications networks: transmitting signal pulses with a predeterminable and identical width and clock-pulse rate, by means of at least one transmitter; setting a given time t0 during the transmission of the signal pulses by the at least one transmitter, by means of at least one receiver; forming receiving time windows of predeterminable and standardized or identical width and with a clock-pulse rate that is identical to the signal pulses, starting from the t0, by means of the at least one receiver; establishing a time t1 for at least one signal maximum of the total signal consisting of the signal pulses of the transmitter or resulting from the added signal pulses of the transmitters within a predeterminable period of time from the time t0, by means of the at least one receiver, in a receiving time window; and transmitting signal pulses of the width and clock-pulse rate of the original transmitters by means of the at least one receiver. A signal pulse is essentially transmitted at a time that is shifted by the time  DELTA t = t1   t0 in relation to the clock-pulse rate of the receiving time window, so that the sequence of signal pulses that is generated by the at least one receiver is transmitted essentially synchronously or in time with the sequence of signal pulses of the original transmitter or the original transmitters essentially forming the signal maximum. The invention also relates to a telecommunications network for carrying out the method.
Patent WO-0200407-A1 (WO)
Title: Dispositif pour chauffer une matiere fusible
Inventor: BOEHNKE CHRISTIAN
IPC: B29B13/02
Filed: 2001-06-28
Abstract: L'invention concerne un dispositif servant à chauffer une matière fusible, comme du plastique, avant une installation de transformation, telle qu'une installation de coulée ou d'extrusion, et comprenant un conduit de transport (1) pour la matière et un dispositif de chauffage situé à l'extérieur du conduit de transport. Le dispositif de chauffage (5) est réalisé sous forme de chauffage par rayonnement, le rayonnement étant dirigé vers le conduit de transport (1). Selon l'invention, le conduit de transport (1) est constitué d'un matériau qui absorbe complètement ou partiellement le rayonnement.
Patent WO-0224414-A1 (WO)
Title: Schleifkörper und schleifmittel für ein elektrisches schleifwerkzeug sowie elektrisches schleifwerkzeug
Inventor: BERGNER JOAO
IPC: B24D7/00
Filed: 2001-08-09
Abstract: Bei einem Schleifkörper (1) für ein elektrisches Schleifwerkzeug, insbesondere einen Delta-, Exzenter- oder Schwingschleifer, mit einer Trägerplatte (2), auf der ein Schleifkorn (3) angeordnet ist und die mit einer Grundplatte des Schleifwerkzeugs verbindbar ist, wird eine deutlich höhere Abtragsleistung und Standzeit dadurch erreicht, dass die Trägerplatte (2) aus einem Stahlband (12), insbesondere einem rostfreien Federstahlband, besteht und das Schleifkorn (3) ein Hartmetallkorn (11) ist.
Patent WO-02083291-A1 (WO)
Title: Vorrichtung und verfahren zum katalytischen reformieren von kohlenwasserstoffen oder alkoholen
Inventor: PLATH PETER JOERG
IPC: H01M8/06
Filed: 2002-04-02
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zum katalytischen Reformieren von Kohlenwasserstoffen oder Alkoholen zu Wasserstoff in mehreren Teilreaktionen. Die mehreren Teilreaktionen werden einzeln und/oder in Kombinationen von wenigstens zwei der mehreren Teilreaktionen in einem Mikroreaktornetzwerk mit Mikroreaktoren und zwischen den Mikroreaktoren ausgebildeten Kanälen ausgeführt werden, wobei durch wenigstens einen Teil der Kanäle Ausgangsstoffe und/oder Reaktionsprodukte der mehreren Teilreaktionen zwischen Reaktorräumen der Mikroreaktoren transportiert werden. Prozessverläufe der mehreren Teilreaktionen in dem Mikroreaktornetzwerk werden mit Hilfe von Prozesssteuermitteln zum Steuern von Prozessparametern gesteuert.
Patent WO-2004029442-A1 (WO)
Title: Mehrteiligen gekühlten kolben für einen verbrennungsmotor
Inventor: KEMNITZ PETER
IPC: F02F3/00
Filed: 2003-09-19
Abstract: Bei einem mehrteiligen gekühlten Kolben (20) für einen Verbrennungsmotor, mit einem aus Stahl bestehenden Kolbenoberteil (1), das eine Verbrennungsmulde (3) und eine Ringwand (4) mit Ringpartie (11) umfasst, und einem Kolbenunterteil (2), das einen kastenförmigen Kolbenschaft (9), Naben (12) zur Aufnahme des den Kolben (20) mit dem Pleuel verbindenden Kolbenbolzen sowie mit den Kolbenschaft (9) verbundene Nabenabstützungen (6) umfasst, soll eine kostengünstige Herstellung bei grosser Formstabilität und verbessertem Kühlsystem dadurch erreicht werden, dass ein im Kolbenoberteil (1) eingeformter Kühlkanal (7) auf seinem Umfang verteilt zum Kolbenboden hin gerichtete Bohrungen (14) aufweist, wobei das zwischen den Bohrungen (14) vorhandene Kolbenmaterial Stützrippen (8) bildet, die radial zur Kolbenlängsachse (K) hin jeweils Abschnitte einer umlaufenden Ringrippe (5) bilden, dass das Kolbenunterteil (2) eine ringförmig umlaufende, mit den Nabenabstützun­gen (6) verbundene Tragrippe (10) aufweist, und dass das Kolbenoberteil (1) und das Kolbenunterteil (2) mittels der Ring- und Tragrippe (5, 10) unlösbar miteinander verbunden ist.
Patent DE-1816508-A1 (DE)
Title: Sugar cane juice extractor
Inventor: FARMER JOHN
IPC: C13B10/10
Filed: 1968-12-23
Abstract: Sugar cane juice extractor comprises perpendicular vessel which under gravity force forms a passage for the disintegrated, juice-contg. matter and has guides for diluent through the vessel at several levels, consisting of injection inlets and outlets below them which for at least one stage are at the same side of the vessel, so that the diluent is led downwards through the matter.
Patent DE-1908791-A1 (DE)
Title: Comp for breaking emulsions in effluents
Inventor: HEIDENREICH HANS
IPC: B01D17/02
Filed: 1969-02-21
Abstract: Comp. consists of peat disintegrated by aluminium salts, and is more especially prepared by mixing sufficient concentrated aluminium salt solution with a high moor peat to give a pH between 4 and 1 and pref. 2, leaving the mixture to stand until its colour lightens, then drying it and treating it with slightly moist air as it passes to the disintegrator where it is finely ground.
Patent DE-1912960-A1 (DE)
Title: De-glossing of thermoplastic mouldings
Inventor: PIP WOLFGANG
IPC: C08J7/046
Filed: 1969-03-14
Abstract: The moulding to be de-glossed is plunged into a liquid that is a solvent or swelling agent for the thermoplastic to be de-glossed (I) and in which there are evenly dispersed particles consisting of such synthetic resins (II) as are insoluble in the solvent(s) used or consisting of inorg. materials. (I) may be PMMA and (II) may be crosslinked PMMA.
Patent DE-1913891-A1 (DE)
Title: X-ray equipt chopped supply
Inventor: GEORG SCHAEFER
IPC: H05G1/56
Filed: 1969-03-19
Abstract: X-ray equipt. chopped supply The circuit uses a controlled rectifier nThyratron, Thyristor or Triac) in the primary circuit of the main supply transformer with a dropper. For equipment with up to 90 degrees phase shift between supply voltage and primary current a firing voltage generator synchronized with the supply mains is used which generates a firing pulse each time the supply voltage passes through zero. With the max. possible phase shift referred to, the width of these pulses covers a band during whose duration the PD across the switching element is less that that required to sustain conduction.
Patent DE-1918192-A1 (DE)
Title: Hospital bed linen and utensil disinfecting - gas
Inventor: SACKI PETER
IPC: A61L2/20
Filed: 1969-04-10
Abstract: Hospital bed linen and utensil desinecting gas. After use disinfecting gas is cleaned so as to prevent secondary infection (by bacteria) by subjecting it to a pulsating flow in small quantities through a cleaning disinfecting chamber to regenerate it. Specif. treatment is by heat, chemical spraying or sonic waves.
Patent DE-2003911-A1 (DE)
Title: Slotting plastic land drainage pipe
Inventor: WALLOSCHKE ERNST
IPC: B26F1/00
Filed: 1970-01-29
Abstract: Plastic land drainage pipe is conventionally extruded and, just after leaving the extrusion head while still hot and flexible, is slotted with cuts running generally tangentially. This forms flaps in the pipe wall; these are then pressed back again, leaving gaps fine enough to exclude sand.
Patent DE-2018049-A1 (DE)
Title: Thermochromic determination of surface temperature of metals
IPC: G01K11/06
Filed: 1970-04-15
Abstract: The colourimetric temp indicator which does not revert on cooling and can therefore be used for determining temp. at places inaccessible during heating (soldered connexions in generating valves etc) is obtained by coating a dark coloured carrier (usually paper) with a soln (usually in ethanol) of a fatty acid and/or its salt together with a binder (pref. polyvinylbutyral lacquer). On reaching its melting point the solids melt, exposing the dark coloured carrier. Ranges of 60-63 degrees C to 153-158 degrees C can be covered, by using palmitic, stearic acids and/or the Fe, Mg, Co or Na salts of stearic acid.
Patent DE-2020852-A1 (DE)
Title: Control of viscosity of pvc paste for carpet backing
Inventor: SCHABEL JOACHIM DR
IPC: D06N7/00
Filed: 1970-04-29
Abstract: Process for the application of a paste comprising a plastisol with expanding agent, plasticiser and filler, in which the paste is applied to the back of the carpet support and is then heated until a foam is formed, consists of producing and transporting the PVC paste at a viscosity which is less than that required to prevent the paste from penetrating onto the pile side of the carpet, and increasing the viscosity of the paste immediately before applying to the carpet.
Patent DE-2031494-A1 (DE)
Title: Plastics carrier-bag - with stiffener rail, flap and grip holes
IPC: A45C3/00
Filed: 1970-06-25
Abstract: Thin metal rail cased in plastics is welded to the wall of the bag which does not have the flap part used to cover the bag when filled. The rail runs right along the bag above the grip hole and is easily welded onto the bag wall. The bag retains its shape and continuity when filled.
Patent DE-2047455-A1 (DE)
Title: Sheet metal forming - by fluid jets
IPC: B21D26/06
Filed: 1970-09-26
Abstract: The high speed fluid jets consisting pref. of water split up into droplets and then collide with the workpiece surface, which is moulded over a core. Pref. more than one jet is directed against a given workpiece and the nozzle design ensures breaking up of the jet into droplets. The method requires inexpensive tooling. Suitable for soft sheets of metal or plastics.
Patent DE-2112619-A1 (DE)
Title: Producing synthetic leather articles
IPC: B29C65/74
Filed: 1971-03-16
Abstract: A sheet of suitable synthetic material (e.g. polyvinyl chloride) of high dielectric constant is pressed by a mould which is of low dielectric constant and which is profiled corresponding to a leather grain, simultaneously with being heated by high frequency induction. The mould may be of a silicone elastomer, and auxiliary patterning pieces and a textile backing web may be fused to opposite faces of the sheet during moulding. The method is used for making shoe uppers and a reduction in the number of different materials which have to be stocked is achieved.
Patent DE-2121937-A1 (DE)
Title: Welding polyalkylene/polyamide laminates
IPC: B29C65/08
Filed: 1971-05-04
Abstract: In a process for welding laminates with several layers formed into bags and filled with highly viscous or plaste-like materials contg. organic solvents, the material placed in direct contact with the filling material is a sheet of polyalkylene and the sheet next to it is a sheet of polyamide. Pref. the outside layer of the bag is further protected with a sheet of metal, particularly Al and finally a sheet of cellulose based material e.g. regenerated cellulose. Welding may be ultrasonic, or by high frequency or low temp. thermo-electric heating. The welded packages formed from the laminates are impermeable so that solvents may be retained.
Patent DE-2128024-A1 (DE)
Title: Plastic corner pieces - to securely seal the corners of bituminous thermoplastic coverings on balconies etc
Inventor: SCHLUETTER ALOYS DIPL ING
IPC: E04F19/04
Filed: 1971-06-05
Abstract: The corner piece liner consists of a moulded part mfd. in the covering material from several tiles combined so that one tile runs parallel to one of the building surfaces, meeting in the corner. The thickness of the corner piece is greater at the vertex of the corner than at the otuer edges of the corner piece. Pref. the moulded part is injection moulded, 45-50 wt.% of a mixt. of an ethylene copolymer with a small amt. of bitumen and 40% of a mixt. of 30% ash with anthracite dust with the remainder in high pressure polyethylene.
Patent DE-2138930-A1 (DE)
Title: Partially dehydrating cyclohexanone oxime - by extracting molten oxime with conc ammonium or hydroxylammonium salt solns
Inventor: KAHR KURT DR
IPC: C07C/
Filed: 1971-08-04
Abstract: Water is partially removed from cyclohexanone oxime (I) by treating the impure I at a bove the m.pt in counter current in an extn. column, with a conc. ammonium and/or hydroxylammonium salt soln., sepng. the salt soln from I with reduced water content, concentrating the soln by evapn. and using it again for partial removal of water from I. The I is more suitable for prodn of caprolactam. The process is continuous. Residues of cyclohexanone in I are completely removed, with conversion to I during the removal of water.
Patent DE-2147230-A1 (DE)
Title: Edge-rolling press tools - for thin-walled plastics containers esp drinking mugs
Inventor: HAEBERLE WILHELM ANTON
IPC: B29C51/32
Filed: 1971-09-22
Abstract: The vessels are blow moulded from thermoplastic sheet material using a lower matrix and an upper combined clamping and separating stamp. The rolled edge or lip for the vessel is formed from an upper, short, vertical cylindrical rim produced by an upper cylindrical section of the matrix joined by a curved profile flange leading to the main truncated conical face of the matrix tool. The upper edge of the cylinder is sharpened and the stamping tool which is a close fit in the cylindrical bore of the matrix has a corresp. sharpened edge which separates the blown moulding from the sheet material. This sharp edge surrounds a curved profile annular groove in the end face of the stamp and the cylindrical rim at the top of the moulding is picked up by this edge and shaped into a curved lip for the vessel. A heated welding insert in the stamp may be used to weld the turned down edge of the lip to the inner wall of the vessel. Cheap simple fully automatic method of prodn. of drinking vessels without sharp edges.
Patent DE-2203009-A1 (DE)
Title: Heated plate press - for prodn of chipboard
IPC: B27N3/20
Filed: 1972-01-22
Abstract: Heated plate press has a frame with a fixed, upper press beam cylinders and pistons connected to a movable press table and heated plates and a take-up device for the pressed board. When the press is open, the take-up device is arranged halfway between the plates and is connected to a control device for holding the take-up device halfway between the plates when the press is closed and opened. The take-up device holds the material for the board out of contact with the heated plates, esp. the lower plate, before pressing. Premature curing is avoided, and higher quality plates are obtained.
Patent DE-2227875-A1 (DE)
Title: Coffee extract contg pentoses - recovered by boiling residual solids with alkaline soln
Inventor: MOHR EDWARD DIPL CHEM DR
IPC: A23F5/40
Filed: 1972-06-08
Abstract: Coffee extract contg. 0.1-15% of pentoses present in coffee beans (arabinose, ribose, galactose and mannose) or their polymers, is produced by dissolving the precipitated pentoses in a 0.1-2% alkali soln. obtd. by incinerating coffee bean husks or low-quality raw coffee and dissolving the ash at the boiling temp., and combining the resulting pentose-contg. soln. with the coffee extract before (pref) or after drying (spray-drying or freezing). By this method, the extraction degree is increased, and the taste of the prod. is improved.
Patent DE-2249152-A1 (DE)
Title: Drive belt tensioning roller bracket - of torsion free construction with integral resilient bias
Inventor: DONATH WALTER
IPC: D01H5/26
Filed: 1972-10-06
Abstract: Drive belt tensioning roller support bracket which is mountable on the supporting bar of a spinning machine is stamped out from a resilient material and takes the form of a leaf spring, one end of which is fixed in a torsion free manner on the supporting bar and the other is provided with a clevis on which is journalled the tensioning roller.
Patent DE-2249565-A1 (DE)
Title: Dust sepn process and equipment - has dual purpose impeller to give vol. flow for centrifugal force and press. for collector discharge
Inventor: HALBOUT JEAN
IPC: B01D45/14
Filed: 1972-10-10
Abstract: Sepn. of dust particles, suspended in a carrier medium by centrifugal force, comprises collecting the particles in a container in which the press. is higher than in the suction line, and pref. above atmos. to permit particle discharge. This is achieved by sucking incoming air through an impeller, the blades of which consist of two parts. One part is formed to give high vol. flow, and the other half exerts press. vertically downwards into an annulus between an inner and outer shell. Typical operating conditions are a vacuum of 12-15 cms water in the suction line, and 2-3 cms press. in the annulus.
Patent DE-2253879-A1 (DE)
Title: Target mounting device for sequential sputtering - - without need to move substrate support or have movable shutters
Inventor: HURWITT STEVEN
IPC: C23C14/34
Filed: 1972-11-03
Abstract: The system permits sputter etch precleaning of substrates followed by sputtering deposition from a number of targets in sequence in a small dia. vacuum chamber. The mounting device, which may be a polygonal turret head mounted on a rotatable tubular shaft, holds the targets in a spaced angular position relative to the axis of rotation so that each target in sequence faces the substrate support. When the mounting device is rotated through corresponding angular positions.
Patent DE-2314519-A1 (DE)
Title: Prostaglandin c cpds - with vasodepressive activity
Inventor: JONES ROBERT LESLIE
IPC: C07C405/00
Filed: 1973-03-23
Abstract: Title cpds. are those of formulae (I) and (V): (where m is 0, 1, 2 or 3; n is 2,3,4 or 5; X and Y are -CH2CH2-; or X is cis-CH=CH- and Y is -CH2CH2- or cis-CH=CH; and R1 is H, 1-12C alkyl, 3-10C cycloalkyl, 7-12C aralkyl, phenyl, or phenyl mono-, di or trisubstd. by Cl or 1-4C alkyl) and, when R1 is H, their pharmaceutically acceptable salts. The cpds. have the same pharmaceutical props. as prostaglandins A1 and A2 (vasodepressor activity, inhibition of gastric secretion), but are substantially more active and can be used as hypotensives. (I; R1 = H) can be prepd. by incubating cpds. of formula (II): with mammalian blood plasma prostaglandin A isomerase enzyme at pH ca. 7. (V; R1 = H) can be obtd. similarly. Cpds. with R1 is not = H are obtainable by esterification.
Patent DE-2318557-A1 (DE)
Title: Moulding magnetised ferrite shells - filled at intermediate pressure and finally pressurised by hydraulic intensifier
Inventor: SCHUBART ROLF
IPC: B28B1/26
Filed: 1973-04-12
Abstract: Magnetized ferrite mouldings for use as magnetically oriented cups for stators of windscreen wiper and heater blower motors, also for domestic mixers and shavers, are produced by filling a suspension of these ceramic particles under pressure into a moulding chamber with the dimensions of the compressed finished moulding. The supply line is cut off when a certain charging pressure has been reached. The contents of the system, comprising moulding chamber and cut-off supply line, is then pressurized to the final pressure by reducing the vol. of this system. The uniform orientation achieved by this method eliminates stresses and cracks and results in a lower rate of scrap. The equipments required is not complicated and the compression operations can be speeded up considerably.
Patent DE-2330522-A1 (DE)
Title: Camera for flash attachment - has automatic viewfinder indication of flash type
Inventor: PUTSCHER JOHANN
IPC: G03B15/05
Filed: 1973-06-15
Abstract: The camera flash contact is linked to a control cct. which monitors the capacitor charging voltage and hence can differentiate between the high voltage electronic flash and the lower voltage ordinary flash. The control cct. illuminates an indicator in the viewfinder, such as a lamp or a light emitting diode display to indicate to the user if the X-M switch has been selected correctly, for flash cubes or a flash gun.
Patent DE-2336753-A1 (DE)
Title: Automobile speed limiting device - compares loading wheel frictional force with vehicle speed to give warning to driver
Inventor: MUELLER WOLFRAM
IPC: B60K31/00
Filed: 1973-07-19
Abstract: The speed limiting system compates the least frictional force with the actual frictional force of the vehicle loading gauge wheel. Should the actual friction force be less than the min. the vehicle speed is automatically reduced. On bends, the frictional force plus the body, mass centrifugal force and the steering angle is calculated as well as the vehicle speed. The road camber is also noted by a gauge, as the mass speed is also dependent upon the angle of inclination of the surface on which the vehicle is cornering.