baber/WOPTO huggingface dataset:
Patent DE-4300418-A1 (DE)
Title: Use of poly:methyl:alkane cpds. with methylene and ethylidene gps.
Inventor: HOPPE DIRK DR
IPC: C10M107/06
Filed: 1993-01-09
Abstract: Polymethylalkanes with terminal Me gps. and methylene and ethylidene gps. of formula CH3(-CH(CH3)-m(CH2)-n CH3 (I) are used as biodegradable base oils for lubricants and functional fluids. The total number of C atoms, (n + 2m + 2) is 20-60 the ratio of methyl and methylene gps. ethylidene gps. is 3-20:1, and the ethylidene gps. are sepd. by at least 1 methylene gp.(I) are prepd. by liq. phase oligomerisation of alpha, omega-diolefins at 150-350 deg. C in presence of AlX3 or AlX2H as catalyst, followed by hydrogenation with a usual hydrogenation catalyst. X = 1-30C (cyclo)aliphatic or aromatic gp.
Patent DE-4302606-A1 (DE)
Title: Card clothing cleaner
IPC: D01G15/80
Filed: 1993-01-30
Abstract: The appts. to clean card rollers, with at least two blades, has a dust extraction to clear the dust at the same time as the blades are cleaned. It applies to card rollers with flexible or complete steel clothings.The blades are rigid against the card roller rotation. The suction and cleaning sections are incorporated on the support of an independent mobile unit which, during roller rotation, extends parallel to the roller surface.During cleaning, the blades penetrate the roller clothing, and the support moves automatically through the effect of the rotating spiral clothing on the blades. During cleaning, the card rollers are rotated at variable speeds.The points of the card clothing are against the roller rotation so that, initially, the trailing sections of the clothing pass the rigid blades.
Patent DE-4303026-A1 (DE)
Title: Trocar for minimally invasive surgery
IPC: A61M39/06
Filed: 1993-02-03
Abstract: The invention relates to a trocar for minimally invasive surgery, which comprises a lipped valve which can be opened automatically or manually. In order to ensure that the lipped valve rests in a reliably sealing manner around an instrument that has been introduced without formation of any small openings in the valve slot at the sides, that this lipped valve can be opened automatically and introduced into the trocar head of a reusable trocar in an extremely simple manner without any need to mount the opening wings so as to be freely movable in the longitudinal direction, it is provided, according to the invention, that the lips of the valve and the sides of the roof surfaces are extended by their wavy shape to the length of the valve circumference and that this lipped valve is sealed in a cuboid valve cartridge and is connected to stationary, flexible, concave-convex, eccentrically movable opening wings.
Patent DE-4303318-A1 (DE)
Title: Adjusting and marking aids
Inventor: SEIDL JUERGEN
IPC: G09F7/12
Filed: 1993-02-05
Abstract: Improvement of adjusting and marking aids in such a manner that faster marking and adjusting, on a wall and the like, of the position of fastening points specified on the back of an object to be fastened is made possible or faster marking and alignment for the purpose of placing one or more holes, provided on a fastening surface, on the back, to be fastened there, of a sign (board). Construction of an adjusting and marking aid in the shape of a hole template which is constructed as a sticker in the form of an eye and which is marked or can be marked at least on one side, having a one-sided or two-sided adhesive coating and which can preferably be split in a two-dimensional manner into two layers or has a colour coating for colour transfer onto the marking points. Fastening technology.
Patent DE-4308945-A1 (DE)
Title: Shoe insert for ulcer prophylaxis for diabetic foot - has hydrocell with pressure sensor connected to liquid in cell which activates warning signal if adjustable max. pressure threshold is exceeded
Inventor: LEYERER ROLAND
IPC: A43B7/00
Filed: 1993-03-19
Abstract: The insert sole extends along the whole or major part of the foot sole, or the sole of the shoe itself, and contains at least one compressible hydrocell (2) of flexible plastic material. A pressure sensor (3) is in contact with the liquid in the cell. The sensor is connected to a time switch. The sensor activates a warning signal if an adjustable maximum press. threshold is exceeded or if a lower threshold is exceeded for greater than a defined time. USE/ADVANTAGE - The sensor reliably detects excessive press. on the ulcerous diabetic foot and can be economically fitted in conventional shoes for a wide range of patients.
Patent DE-4315857-A1 (DE)
Title: Elastomeric impact damper
Inventor: MENKHOFF KARLHEINZ
IPC: F16F5/00
Filed: 1993-05-12
Abstract: The elastomeric impact damper has the task of braking movable objects in a damping manner, such as, for example, vehicles, cranes, etc, when they strike one another or an earth bedding. The advantage of this elastomeric impact damper consists in the fact that, through the use of liquid, compressible elastomer, the damping can be automatically controlled via appropriate valves according to the required damping force or speed.
Patent DE-4316719-A1 (DE)
Title: Vehicle engine with variable compression ratio
Inventor: HEINLE WOLFGANG
IPC: F02D15/02
Filed: 1993-05-19
Abstract: The IC engine has a rotatably arranged eccentric (7) between the stroke journal (5) and the connecting rod bearing (4) to give a variable compression ratio. The eccentric causes an alteration in stroke as it moves through two diametrically extreme positions (9, 10).The eccentric is attached secure against rotation to one of the crank cheeks (11) of the crankshaft (6). The eccentric is rotatable between the extreme positions over a swivel range of 90 deg. by the engine forces, and in another region of 90 deg. by a spring-loaded pusher element moving in a guide groove. In between the two regions the eccentric is in unstable equilibrium.
Patent DE-4320638-A1 (DE)
Title: Rapid cooling of hot rolled material, esp. wire - uses air stream containing a water mist
Inventor: MANTOVAN GIANFRANCO
IPC: C21D1/667
Filed: 1993-06-22
Abstract: For the rapid cooling of material in a hot rolling system, an air stream is directed at the material containing a water mist. Also claimed is an appts. with a unit (13) to deliver an air stream at the roller carpet (11), and two units (16) to deliver a water mist into the air stream. Pref., the air stream is directed between the rollers of the roller carpet, to travel upwards from below. USE/ADVANTAGE - The system effects even and rapid cooling of hot rolled material, especially rolled wire. The cooling action drastically reduces prodn. costs of a hot rolling operation, especially when working wire materials.
Patent DE-4322580-A1 (DE)
Title: Compost
Inventor: BAIER DIETER DIPL ING
IPC: C05F9/04
Filed: 1993-07-07
Abstract: The invention relates to a compost which contains microorganisms of the species Bacillus subtilis added before, during or after its preparation. The addition is effected in the form of a pure culture or a mixed culture, as the bacterium and/or in spore form, as a suspension, powder or granules, as such or as a mixture with other substances, for example fertilisers and agents for controlling biological processes. The cell density is at least 10<6>/ml. The compost produced is free from plant pathogens. It can be used in agriculture, horticulture and in the municipal/local administration.
Patent DE-4332612-A1 (DE)
Title: Monitoring process for use in road vehicles for warning of obstructions and objects - using externally looking video cameras to provide information processed to allow warning to be generated
Inventor: NAKAJIMA MASATO
IPC: G01S11/12
Filed: 1993-09-24
Abstract: The video monitoring system for in vehicle use can be used to provide warning of objects or obstructions to the front, rear or sides of the vehicle. The basic system has a video camera (1) that monitors external conditions and provides input to an arithmetic logic unit (2) for image processing. The output of this stage provides input along with the tachometer to a second processor (4) that determines danger conditions. When threshold levels are exceeded an alarm unit (5) is triggered. USE/ADVANTAGE - Provides early warning of danger conditions.
Patent DE-4332999-A1 (DE)
Title: Method for generating a system clock in base stations of a multi-cellular, wireless telephone system
Inventor: HEINECK FRANK DIPL ING
IPC: H04J3/06
Filed: 1993-09-28
Abstract: The multi-cellular, wireless telephone system has a communications system (KS) to which terrestrial base stations (BS) are connected, high-precision communications system clocks (kst) being formed in the communications system (KS). The transmission signals (ui) transmitted via a terrestrial path to the base stations (BS) are synchronised with these communications system clocks or transmission clocks (kst). In the base stations (BS), the transmission clock (ut) is extracted from the received transmission signals (ui) and a synchronisable system clock generator (BTG) is synchronised. With the aid of the method according to the invention, high-precision system clock generators (BTG) can be implemented at low circuit cost in base stations (BS). <IMAGE>
Patent DE-4336825-A1 (DE)
Title: Element of a photovoltaic solar cell and method for its production as well as arrangement thereof in a solar cell
Inventor: KERN RALF M
IPC: H01L31/0224
Filed: 1993-10-28
Abstract: The invention relates to an element of a photovoltaic solar cell having at least one electrode which is elongated or in the shape of a rod or wire (or filament) or strip, which electrode has at least one photovoltaically active coating on its surface, and is characterised in that the electrode consists of a material which is a good conductor of electricity, in particular impure silicon having polycrystalline, preferably monocrystalline, structure and the coating consists of a monocrystalline or polycrystalline photovoltaically active material on the surface of the electrode, in particular silicon with specific doping (p- or n-doping).
Patent DE-4401503-A1 (DE)
Title: Recliner surface for placing across seats in cars
Inventor: HECK JUERGEN
IPC: B60N2/34
Filed: 1994-01-20
Abstract: The recliner surface (1) comprises an underside (2) which is so shaped to correspond to the seat surfaces (3,3a) and back rest (4) with or without the head support (5) when extended in a horizontal position that the recliner rests on the seat parts in a contour matching manner. The upper side (6) of the recliner is flat and provides a plane reclining surface above the seat sections. One or more inflatable air chambers (7a,7b,7c) are provided in the recliner.
Patent DE-4405349-A1 (DE)
Title: Rapid fastener for furniture fittings
Inventor: GRABHER GUENTER
IPC: E05D5/02
Filed: 1994-02-19
Abstract: The furniture hinges (9) are rapidly secured in place by inserting the hinge strip bracket (4) into a groove (1-3) and anchoring it there. Pref. the bracket has laterally protruding extensions (7), or may be of sleeve type. The groove typically extends from the furniture part front side (6) into it. The groove may be T-shaped (1), or of a dovetail type (2). Alternatively it may be round (3). The hinge bracket may be positively anchored in the groove by gluing, or may use extra anchoring spreading arrangement.
Patent DE-4407999-A1 (DE)
Inventor: GRUENANGER GERHART DR
IPC: B65G1/04
Filed: 1994-03-10
Abstract: Palettes (5) have guide elements (2) around pivoted rollers for arbitrary change of direction without using deflectors. The elements guide the rollers along rails (4) set in a rectangular grid. They are shaped like rings around the rollers. There are four per palette, one at each corner. The rollers are mounted directly on baseplates attached to the palettes. The palettes are transported by linear motors (29) and they are guided simultaneously in both directions without hitting each other. A lift is used to change the vertical level within the warehouse.
Patent DE-4408453-A1 (DE)
Title: Heat-radiation reflector
Inventor: FOSTER BRIAN PAUL
IPC: F24C15/22
Filed: 1994-03-12
Abstract: A reflector proposed according to the invention for the reflection of heat radiation comprises several baffles 4. The baffles 4 can be elongated and can be carried by a pair of side plates 2. The reflector can be used to reflect heat back into a combustion chamber in a highly efficient manner. If the baffles 4 are suitably shaped and spaced out, the reflector can heat additional combustion air by means of heat conduction, while the air flows through the device in order to pass into the combustion chamber.
Patent DE-4416374-A1 (DE)
Inventor: KLAR ULRICH DR
IPC: C07D301/16
Filed: 1994-05-05
Abstract: The invention relates to borneol derivatives of the general formula (I) in which R<1> is C(O)-CH(OR<6>)-CH(NHR<7>)-R<8>, R<2> is hydrogen, -OH, C1-C10-Alkyl, C1-C10-alkoxy, -OC(O)R<9b>, -OP(O)(OH)2 or R<2> and R<3> are together an oxygen atom, R<4> is hydrogen, C1-C10-alkyl, -(CH2)n-OR<11a>, R<5> is hydrogen, C1-C10-alkyl, -(CH2)p-OR<11b>, or R<4> and R<5> together are an oxygen atom, a =CHR<10> group, n is 0 to 8, p is 1 to 8, R<7> is -C(O)R<12>, -SO2R<12>, -C(O)NHR<9d>, -C(O)NR<9d>R<9e>, (formula), R<8> is aryl, R<9a-e> and R<12> are the same or different and represent C1-C10-akyl, C4-C8-cycloalkyl, aryl, C7-C16-aralkyl, R<10> is hydrogen, C1-C10-alkyl, -(CH2)s-OR<14>, s is 1 to 8, R<6>, R<11a,b> and R<14> are the same or different and represent hydrogen, C1-C10-alkyl, aryl, C7-C16 aralkyl, SO2R<9c>, -P(O)(OH)2, R<13> and R<15a,b> are the same or different and represent hydrogen, C1-C10-alkyl, aryl, C7-C16-aralkyl, X<1> and X<2> are the same or different and mean X, X may be hydrogen, halogen, -OH, -NO2, -N3, -CN, -NR<15a>R<15b>, -NHSO2R<15a>, -CO2R<14>, C1-C10-alkyl, C1-C10-alkoxy, C1-C10-acyloxy, C1-C10-acyl and, if R<15> is hydrogen, their salts with physiologically tolerable bases, and  alpha -,  beta - or  gamma -cyclodextrin clathrates, and the compounds of the general formula (I) encapsulated with liposomes.
Patent DE-4419394-A1 (DE)
Title: Large capacity transport container
Inventor: HEGER SIEGFRIED
IPC: B65D88/12
Filed: 1994-05-30
Abstract: The large capacity transport container (1) is like a stackable standard ISO container with an adjustable shackle on one end wall for a hook, and support rollers on the other end wall. There are two transverse U-shaped booms welded to the base of the container, to form fork recesses. Under the base are guide bars. In the corners, the support rollers can be swung out from under the container. The fork recesses comprises an upper boom, which penetrates the guide bars and a longitudinal girder, and also a lower boom. There are means for reinforcing the fork recesses between, and within, the guide bars and on the container frame.
Patent DE-4420493-A1 (DE)
Inventor: OSE LUTZ DR
IPC: F24H9/20
Filed: 1994-06-12
Abstract: the heating element (11) has a flow pipe (120 for the fluid medium (19), heated on the outside by a resistance heating element (14) in the form of a wound band. The heating is controlled by an electronic temp. regulation circuit (28), mounted on a printed circuit board (23) on the outside of the pipe, coupled to a temp. sensor (26) within the pipe. The semiconductor power components controlled by the temp. regulating circuit are thermically coupled to the flow pipe via a heat sink element (18), so that their waste heat is dissipated via the heated flow medium. <IMAGE>
Patent DE-4421325-A1 (DE)
Title: Coordination of output of paper handling machines
Inventor: FABRIG PAUL
IPC: B65H29/60
Filed: 1994-06-17
Abstract: The system coordinates machines handling paper. When the follow-up plant (3) breaks down or when there is a reduced output from this plant the stacks of sheets (2) from the first plant (1), in which the sheets are first prepared, are fed to a store (6). When the follow-up plant is put into operation again, it operates at double the capacity of the first plant and takes stacks alternately from the first plant and the store.
Patent DE-4426200-A1 (DE)
Title: Cathode sputtering appts.
Inventor: GESCHE ROLAND DR ING
IPC: C23C14/34
Filed: 1994-07-23
Abstract: The cathode sputtering appts. has a chamber wall (12) around a magnet assembly and a back plate (9) supporting the target (10) both electrically insulated against the housing wall (8). The cathode (4) has a pot-shaped shrouding (14) around it at the side away from the anode (6), with the rim (15) towards the housing (8) firmly against the outer wall of the housing. The chamber (11) has a tube (16) connected to a vacuum source, through the free inner zone (17) of the shrouding pot (14). The tube (16) is divided into two sections (16a,16b) by an insulating collar (18) in the gap (19) between the two tube sections. The dark zone is formed by two parallel metal grids (20,21). One grid (20) is linked to earth with the shrouding pot (14), and the other grid (21) is connected to HF through a tube section (16b).
Patent DE-4429309-A1 (DE)
Title: Car park parking place
Inventor: PERMESANG CLAUS DIPL ING
IPC: E01C9/00
Filed: 1994-08-18
Abstract: At least a part of the parking place surface is of oil permeable type so that oil can flow through it and be collected in an oil absorbing layer (10) underground. Pref. at least one floor section is oil permeable, esp. under the car engine. There may be two such oil permeable regions, taking care of oil disposal from both front and rear mounted engines in cars. A cover may be laid over the oil absorbing layer, taking up the car weight and also of oil absorbing type. The oil absorbing section may be located in a trough insert sunk into a floor recess (3).
Patent DE-4440184-A1 (DE)
Title: Process for treating oily waste
Inventor: LANDMANN JOHANN
IPC: B09B3/00
Filed: 1994-11-10
Abstract: The invention relates to a process for treating oily articles. It is characterised in that, if appropriate after manual presorting, the articles (13) together with an oil binder (12) are fed to a comminution unit (2) and in this are comminuted to a particle size between 0 and 40 mm, in that the particles (4) are then fed to a mixer (5) and are intimately mixed in this, for example by circulation, with the oil binder (12), essentially all of the oil adhering to the particles being bound by the binder, and in that the oil-containing binder is then separated from the essentially oil- and binder-free particles (4) in a separator (7). <IMAGE>
Patent DE-4441369-A1 (DE)
Inventor: NAHR UWE DR
IPC: C07D333/38
Filed: 1994-11-21
Abstract: Disclosed are dye mixtures containing a) an azo dye of formula (I) in which Hal is chlorine or bromine, b) the azo dye of formula (II) wherein L is allyl or optionally hydrogen, c) an azo dye of formula (III) and/or (IV) wherein the specified radicals are as indicated in the description and d) optionally an azo dye of formula (V) wherein Z<1> is chlorine or bromine and Z<2> is hydrogen or methoxy, dye preparations containing the new dye mixtures, the use of the new dye mixtures for dying polyesters in textile form and a process for dying poyesters in textile form.
Patent DE-4447103-A1 (DE)
Title: Joystick for VDU symbol control in computer system for game, DTP and CAD
Inventor: TOD TIM
IPC: G05G9/047
Filed: 1994-12-29
Abstract: The computer input joystick has a base (13) with a bearing support that allows a spindle (18) to be moved in the X and Y directions in a linear direction and can be rotated about the axes. The hand grip unit can be moved in the Z-direction along the axis of the spindle. Pushbuttons (2,6,5) can be operated to actuate switches to provide an entry signal and sensors (15,16,22,26) provide values of position entered into the computer.
Patent WO-8702772-A1 (WO)
Inventor: KRAUSS LUTZ
IPC: G01N21/33
Filed: 1986-04-23
Abstract: Un procédé est utilisé pour mesurer la concentration en formaldéhyde d'une substance par une mesure de l'absorption dans le domaine d'au moins une bande caractéristique d'absorption du formaldéhyde et éventuellement par la soustraction d'une absorption parasite. Cette dernière est déterminée par au moins une mesure de l'absorption dans une plage de longeurs d'ondes à l'extérieur de la bande d'absorption caractéristique du formaldéhyde. Afin d'augmenter l'exactitude de la mesure et de réduire la sensibilité aux absorptions parasites, une décharge ayant une intensité de courant de quelques milliampères est provoquée pour générer le rayonnement utilisé dans la mesure de l'absorption dans une lampe à cathode creuse remplie d'une charge d'azote moléculaire sous une pression inférieure à 2 mbar. On effectue la mesure de l'absorption dans au moins deux bandes d'absorption caractéristiques différentes du formaldéhyde dont les coefficients d'absorption ont un rapport mutuel connu à l'avance et qui se situent dans la plage des émissions de la décharge de gaz dans la lampe à cathode creuse. On détermine le rapport entre les absorptions mesurées réelles dans les bandes caractéristiques d'absorption et on le compare au rapport connu à l'avance on détermine l'absorption parasite et on la soustrait des absorptions mesurées. Lorsque le rapport mesuré correspond au rapport connu à l'avance, on détermine la concentration en formaldéhyde sur la base des valeurs d'absorption mesurées ou des valeurs d'absorption mesurées moins les absorptions parasites lorsque celles-ci en ont été soustraites.
Patent WO-8904463-A1 (WO)
Title: Process and device for detecting errors in measurements of mass flow of materials
Inventor: LANG MICHAEL
IPC: G01F1/84
Filed: 1988-11-07
Abstract: A device for measuring the mass flow of materials according to the Coriolis principle comprises a throughflow device through which the fluid flows and whose throughflow is to be measured, an exciter device which imparts an oscillating movement perpendicular to the direction of flow to the throughflow device, and sensors, arranged at at least three measuring points along the flow device and which emits signals characteristic of the phase relationship of the oscillating movements of the throughflow device at each measurement. An evaluation unit receives the sensor signals from which it derives a phase shift generated by the Coriolis forces which is an index of the throughflow. In order to detect errors in the mass flow measurements, the evaluation unit derives the phase differences from the sensor signals from two measurement points, compares the phase differences so obtained, and indicates an error when differences are detected.
Patent WO-9323905-A1 (WO)
Inventor: FIEBIG ARMIN
IPC: H02J7/00
Filed: 1993-04-22
Abstract: In a multiple charging device, certain battery parameters such as battery voltage and temperature are sensed during the loading process. A priority factor is assigned to a battery parameter and is preferably utilized for controlling the loading process. When predetermined limit values for the prioritary parameter are reached, the associated battery receptacle is switched off and the device switches to the following battery receptacle or following battery to be charged.
Patent WO-2004074758-A1 (WO)
Inventor: ERNING TORSTEN
IPC: F41A17/52
Filed: 1994-01-11
Abstract: The invention relates to a trigger assembly, referred to as a double-action assembly, as used in pistols, designed to be used in a rifle. For use in a rifle, said assembly is configured in such a way that the hammer (2) is located in front of the trigger (1). A trigger assembly of this type permits a rifle to be ready to fire in a short space of time and safeguards against the inadvertent firing of a shot.
Patent WO-9503232-A1 (WO)
Title: Transportbehälter
Inventor: BIERFREUND KARL-HEINZ
IPC: B65D25/26
Filed: 1994-06-23
Abstract: Die Erfindung betrifft einen Transportbehälter (1) mit wenigstens zwei gegenüberliegenden steifen Außenwänden (4, 5), wobei an jeder der beiden Außenwände (4, 5) ein oberer Rand je eines aufblasbaren Luftsackes (20) mittels einer zugfesten, an der Außenwand (4) gehaltenen Lasche (40) befestigt ist, wobei die Lasche (40) einen sich über ihre Länge erstreckenden, elastisch dehnbaren Abschnitt (30) aufweist und daß der untere Rand des Luftsackes (18, 20) an der Außenwand (4) befestigt ist.