baber/WOPTO huggingface dataset:
Patent DE-3802279-A1 (DE)
Title: Nonwoven-guiding element
Inventor: KUEPPER WILHELM
IPC: D01G15/46
Filed: 1988-01-27
Abstract: In a multi-walled nonwoven-guiding element (1) for guiding a nonwoven between a drawframe and a pair of calender rollers of a spinning preparation machine, in which at least two side walls (4, 5) located opposite one another run towards one another in the direction of travel (20) of the nonwoven, so that a funnel shape and a continuous contraction of the free cross-section which can be used for the nonwoven are obtained, at least one side wall (5) possesses, in order to improve the guidance of the nonwoven, a plurality of rearwardly directed air-passage orifices (6 to 9) arranged in succession in the direction of travel (20) of the nonwoven. <IMAGE>
Patent DE-3803439-A1 (DE)
Title: Air-conditioning system for a motor vehicle
Inventor: RIESS WILLI DIPL ING
IPC: B60H1/00
Filed: 1988-02-05
Abstract: The invention relates to an air-conditioning system for a motor vehicle, with a heating-system heat exchanger (4) which is arranged in a ventilation box (1) of the ventilation system and can be supplied with part of the flow of the cooling-water circuit of the engine cooling system in order to heat the air in the ventilation system, and with an additional cooling system which serves for cooling the air in the ventilation system and has a cooling circuit guided through the ventilation box (1) of the ventilation system and a compression-type refrigerating machine (14, 17, 18) driven by the motor-vehicle engine (8). In order, with a refrigerating machine of this type, to manage without an additional lamellar heat exchanger in the ventilation box (1), the invention proposes that the additional cooling system has a cooling-water circuit which can be cooled via a heat exchanger (19) by the coolant of the compression-type refrigerating machine (14, 17, 18) and that the heating-system heat exchanger (4), which is arranged in the ventilation box (1) of the ventilation system, can optionally be connected, via a change-over valve (7), either to the cooling-water circuit of the engine cooling system or to the cooling-water circuit of the additional cooling system. <IMAGE>
Patent DE-3803789-A1 (DE)
Title: Process for drying proteins
Inventor: CASPERS GERALD DIPL ING
IPC: F26B3/088
Filed: 1988-02-09
Abstract: The invention relates to a process for drying proteins in the form of aqueous or aqueous/nonaqueous protein-rich solutions or suspensions for use in the food industry. The aim of the invention is the creation of an economic process for gentle drying of protein-rich suspensions for the isolation of agglomerated protein preparations having good functional properties and diverse applications. The object underlying the invention is to create process conditions under which undesirable thermal effects on molecular parameters of proteins are avoided. According to the invention, it is achieved by using, as support materials in the fluidised-bed drying, organic inert bodies having hydrophobic surface properties already existing or subsequently established by means of special hydrophobising agents.
Patent DE-3806415-A1 (DE)
Title: Swing
Inventor: HANNES PETER
IPC: A63G9/00
Filed: 1988-02-29
Abstract: The invention relates to a swing with a swing body, for example a swing board or ring, which is pivotably connectable via at least one cord or one rod and at least one suspension to a stationary support, for example a frame. In this arrangement, at least two, preferably three or four, cords or rods are provided which can be connected to the swing body and to the support in an articulated manner so that the swing body can also adopt any horizontal positions during swinging.
Patent DE-3807197-A1 (DE)
Title: Plug-in shaft coupling
Inventor: WOLF FRANZ JOSEF
IPC: F16D3/70
Filed: 1988-03-04
Abstract: Plug-in torsionally elastic shaft coupling with two disc-shaped parts, situated opposite one another, which bear axially projecting coupling bodies engaging behind one another in the direction of rotation with the interposition of a reinforced rubber body, the rubber body being designed as a single solid block of rubber which firmly encases all the coupling bodies of the first of the two parts of the coupling, holding them together, and, in radial section, has an outline such that it can be inserted in the axial direction between the coupling bodies of the opposing second coupling part, lying radially to the inside of these coupling bodies. While providing easy preassembly of the first coupling part, this arrangement also makes possible final assembly by plugging together the parts to be connected, without additional screwing, riveting, etc. In addition, high torque transmission in both directions of rotation is made possible and the torsional stiffness and angle of twist can be matched to the particular requirements. At the same time, a large cardanic, axial and radial offset is permissible.
Patent DE-3809705-A1 (DE)
Title: Mounting device
Inventor: MEYER CHRISTOPH DR
IPC: E04D3/06
Filed: 1988-03-23
Abstract: The invention relates to a mounting device (10) having an anchoring element (11) for the end-side, pivotable securing of wall and/or ceiling panels (13) consisting of plastic, and having a purlin-side supporting profile (12) which is provided with a connecting profile (28) which is in the form of a part-circle and can be brought into engagement with an essentially cylindrical retaining profile (24) which is fastened in a longitudinal cutout (22) of the anchoring element (11). Said mounting device (10) consequently has an essentially planar overall cross-section and is suitable for a mounting with and without an articulation arrangement. The supporting profile (12) is configured in the form of a trough and is provided with two lateral, angled-off lugs (27) which each carry a connecting profile (28) on the end sides. The supporting profile (12) can be used for both interior purlins and ridge purlins. <IMAGE>
Patent DE-3810331-A1 (DE)
Title: Monoclonal VAC antibodies
Inventor: GUENTHER ADOLF DR
IPC: C12P21/08
Filed: 1988-03-26
Abstract: The present invention relates to monoclonal antibodies against VAC, hybridoma cells which produce such antibodies, and process for their preparation.
Patent DE-3813343-A1 (DE)
Inventor: HOELZEMANN JUERGEN
IPC: B01D25/12
Filed: 1988-04-21
Abstract: A filtering device in which two or more chambers are each provided with an inlet 23, 26, 29, 32, an outlet 25, 28, 31, 34 and a device 2, 27, 30, 33 for removal of filtration retentate. It is desired that the filtering device is suitable for the separation of liquid part- components in a liquid mixture. This is achieved by using the filtering device for separation of the liquid mixture into at least two liquid part-components and an aqueous component, if, during supply of the liquid mixture through the inlet 26 of the first chamber, its filter medium 12 is suitable for the retention of the liquid part- component of largest molecular size, and the device for the removal of the filtration retentate is a pipe 27 for this liquid part-component, and if for the transfer of the filtrate from the first chamber to the second chamber, the outlet 28 of the first chamber is joined to the inlet 29 of the second chamber, the filter medium 13 of which is suitable for the retention of the liquid part-component of largest molecular size contained in the filtrate supplied, and the device for the removal of the filtration retentate of the second chamber is a pipe 30 for this liquid part-component. Due to this arrangement, chamber filter presses or rotary filter presses known per se can be very easily modified for filtering out liquid part-components. <IMAGE>
Patent DE-3818120-A1 (DE)
Title: Endless strip of paper for the formation of a folded letter
Inventor: CONSIGLIO LUCIANO
IPC: B42D15/08
Filed: 1988-05-27
Abstract: An endless strip of paper or the like for mechanical completion is provided with tractor-feed perforations. The strip is divided into sections, each of which can be folded into three parts. The first part forms the outer covering wall of the closed folded letter, the third part forms a pre-printed and pre-completed form for paying in or transferring, for example, to a Post Office Giro account, while a reply letter from the recipient to the sender or to another recipient is defined by the half of the first part which forms the back of the folded letter after closure is complete and by the corresponding half of the part, by means of prepared tear-off lines.
Patent DE-3840404-A1 (DE)
Inventor: O'BRIEN JOHN WILLIAM
IPC: A47J37/06
Filed: 1988-11-30
Abstract: A griller has two cooking plates (10, 11) arranged substantially parrallel to each other and hingedly attached, each cooking plate being associated with an electric heating element. The cooking plates are supported on a base (12) which is constructed in such a manner that the cooking plates can be supported either in a horizontal attitude (Figure 2) in which the apparatus functions as a horizontal griller or in a vertical attitude (Figure 3) in which the griller functions as a vertical griller, the cooking plates being arranged to allow for the drainage of fat into drip tray (14) in either attitude.   <IMAGE>
Patent DE-3910016-A1 (DE)
Title: Method of constantly and automatically inspecting leakage-monitoring devices of a long-distance line
Inventor: ALBERS WERNER
IPC: G01M3/28
Filed: 1989-03-28
Abstract: Method of constantly and automatically inspecting leakage-monitoring devices of a long-distance line, for example for transporting liquids hazardous to water, in which method, by means of a metering station known per se at the start and/or end of the long-distance line alternately according to a set time standard, a certain quantity per unit of time is removed from the long-distance line, a corresponding quantity per unit of time is fed to the long-distance line, and the +/- delivery is briefly interrupted between the two operations. <IMAGE>
Patent DE-3910049-A1 (DE)
Title: Process for admixing additives to plastics granules in the feeding of injection-moulding machines and an apparatus for carrying out the process
Inventor: WIMMER ALEXANDER
IPC: B29C45/18
Filed: 1989-03-28
Abstract: The present invention relates to the admixing of additives to plastics granules in the feeding of injection-moulding machines or the like. In this process, a mixing chamber is continuously fed virgin material from a storage vessel and at the same time charged with additive, such as for example plastics scrap, in particular sprue pieces, ground by means of a mill arranged above the mixing chamber. The mixture is removed by suction. In particular, pigment in the form of pellets is added to and ground with the additives to be ground up. A constant mixing ratio is established automatically, with a high degree of homogeneity of the mixture. Pigment consumption is reduced.
Patent DE-3912432-A1 (DE)
Title: Speed reducer with torque limiter, particularly for the starter of an internal combustion engine
Inventor: LIADAKIS ANDRE
IPC: F02N15/04
Filed: 1989-04-15
Abstract: The speed reduction gear (8) with an input shaft (4) which carries a pinion (21) which is in engagement with the internal toothing (23) of a ring gear (24) which is connected firmly in rotation to the output shaft (9) of the speed reducer, this output shaft (9) being offset relative to the input shaft (4), is distinguished by the fact that the internally toothed ring gear (24) is connected rotationally to the output shaft (9) by way of friction means (27, 28, 30). <IMAGE>
Patent DE-3914744-A1 (DE)
Title: Telescopic element for partition wall - has facia panels, aligned with wall panels when extended
IPC: E04B2/82
Filed: 1989-05-05
Abstract: The telescopic element is for a wall, consisting of connected sections. It has base, with a frame, having outer cover panels on both sides; an associated telescopic section, which can be partially extended from the base section; and two facia panels to cover opposite sides of the telescopic section. The facia panels (32) are located on the base section (23) near the end face (26), and are moved by the telescopic section, to cover the parts of this section, which project from the base section. The facia panels are fastened to the cover panels (31), so that when extended, the panels are  almost in alignment. USE - Telescopic element for partition wall in building.
Patent DE-3915164-A1 (DE)
Title: Brake operating device for bicycles or the like
Inventor: ROMANO ANTONIO
IPC: B62L3/02
Filed: 1989-05-09
Abstract: The invention relates to a brake operating device for bicycles or the like, with a rapid slackening device for the brake shoes of the brake, to facilitate the changing of a wheel or the like. According to the invention, the control cable ends on the operating lever of the device and is slidable on a casing, one end of which is held in a front socket of a guide sleeve for the cable in a manner such that it can slide in the bearing body of the device. A stop element is mounted in an articulated manner on the guide sleeve and is provided in order to adopt a first operating position and a second pivoting position, which is pivoted by 90 degrees and in which the end of the cable casing is closer to the bearing element of the device. The invention can be used for bicycle brakes.
Patent DE-3918317-A1 (DE)
Title: Exhaust gas purification catalyst
Inventor: MIYOSHI NAOTO
IPC: B01J23/64
Filed: 1989-06-05
Abstract: A catalyst having an improved heat resistance which is suitable for purifying motor vehicle exhaust gases is obtained by applying to an inorganic catalyst support a catalyst metal which is composed of rhenium and at least one platinum metal selected from platinum, palladium and rhodium.
Patent DE-3921249-A1 (DE)
Inventor: LEHR FRIEDRICH DR
IPC: D06M101/32
Filed: 1989-06-29
Abstract: Textile materials are finished with IR-absorbing compounds which are conjugate organic polymers, to counter detection by night-viewing appliances. Application of the IR-absorbing compounds may be effected before, during or after dyeing.
Patent DE-3935528-A1 (DE)
Inventor: MUELLER GERHARD J PROF DR ING
IPC: B23K26/03
Filed: 1989-10-25
Abstract: The invention concerns a process and device for controlling a pulsed laser used for cutting metal. The mechanical shock wave which occurs during cutting, or the acoustic wave produced, is picked up by a pressure sensor, and the output from the pressure sensor is used as the input signal for a control circuit which controls the laser radiation.
Patent DE-3936749-A1 (DE)
Title: Ascertaining orientation of electrical components
Inventor: SILLNER GEORG
IPC: H05K13/08
Filed: 1989-11-04
Abstract: Expander has at least two sets of devices  comprising a pair of holders and a feeding conveyer mounting the expanded cloth sheet on it after, e.g. washing, dewatering and loading to the device of next process, e.g. ironing finisher.
Patent DE-3937888-A1 (DE)
Inventor: GOFF ROBERT W J
IPC: F16L13/14
Filed: 1989-11-15
Abstract: In a tube connection for thin-walled, small-calibre metal tubes, in particular for braking, fuel and hydraulic lines on motor vehicles, or for refrigeration apparatus, at least one of the metal tubes (1, 2) is provided on the end to be connected with a flange (11, 12) and the metal tubes (1, 2) are enveloped by a sleeve (3, 4; 7) in each case, of which at least one sleeve (7) can be deformed by the effect of a contact pressure on the sleeves (3, 4; 7) and thus on the flanges (11, 12) so as to form a connection between the sleeves (3, 4; 7), at least one of the sleeves (3, 4) consists of a part in, which can be connected to the other sleeve (7) by deformation, and a part (3) which envelopes the metal tube (1) and which enables a releasable connection to be provided between the parts (3, 4).
Patent DE-3940021-A1 (DE)
Title: New 6-substd. e.g. alkenyl -2-O-alkyl adenosine derivs.
Inventor: GADIENT FULVIO DR
IPC: C07H19/167
Filed: 1989-12-04
Abstract: 6-Alkenyl-alkynyl-cycloalkyl-aryl or aralkyl-2'-o-alkyl adenosive derivs. of formula (I) is new. In (I), R1 = allyl, methalyl, (3-7C) alkinyl (3-8C) cycloalkyl, phenyl, mono or substd. by (halogen with an atomic number of 9 to 35, 1-4C (alkyl, alkoxy) or CF3) or phenyl (2-4C) alkyl where the phenyl ring is opt. mono or disubstd. by halogen with an atomic number of 9-35, 1-4C (alkyl, alkoxy) or CF3; R2 = H, 1-4C alkyl, 3-5C cycloalkyl or halogen with atomic number of 9-35; R3 = 1-4C alkyl.
Patent DE-3940361-A1 (DE)
Title: Conditioning system for motor vehicle - has separate control of temp. of air supplied to rear passengers
Inventor: GEIGER HARY
IPC: B60H1/00
Filed: 1989-12-06
Abstract: The air conditioning system of a motor vehicle has two ducts (8,9) which supply air to a mixing chamber (7) enclosed in a console (5) mounted on the propeller shaft tunnel (4). The console (5) has an outlet (6) fitted with vanes to control the direction of flow of the air. The first duct (8) supplies cool air, either direct from the atmosphere or from the air conditioning system. The second duct (9) supplies warm air. Each duct has a hinged flap at its outlet controlling the flow of air into the mixing chamber. The rear seat passengers are thus able to control the temp. of the air flowing out of the mixing chamber (7). USE - Motor vehicle air conditioning.
Patent DE-4012681-A1 (DE)
Inventor: MIKOSHIBA NOBUO
IPC: H01L27/088
Filed: 1990-04-20
Abstract: A depletion type MOSFET, operating at room temperature or liquid nitrogen temperature, has a gate electrode (17) of a material having a different work function from the semiconductor substrate in which the transistor is formed. Where the substrate is p type the work function of the gate material is smaller than that of the substrate, and where the substrate is n type the work function of the gate material is greater than that of the substrate. The channel region under the gate of the transistor is not doped with impurities of opposite conductivity type to the substrate. This depletion type MOSFET can be integrated with an enhancement type MOSFET to make an inverter. <IMAGE>
Patent DE-4013070-A1 (DE)
Title: Audio-visual teaching equipment - performs simultaneous signal reprodn. from Manchester II coded digital recordings of speech and video information on tape of audio cassette
Inventor: PIERRE-DAMIEN MURALT DE
IPC: G11B27/10
Filed: 1990-04-25
Abstract: Audio and video signals are stored on carriers (14,14') in an audio tape cassette with separate tracks read by corresp. magnetic heads. The audio signals are switched (16) to a loudspeaker or headphones (4) while the video signals are displayed (9). The control system (10) separates the digital signals into data for storage (11) and display commands, so that the spoken word from a synthesiser (17) is synchronised with the visual display of the same information. USE/ADVANTAGE - Esp. in language tuition. Pupil does not incur risk of losing his or her place in printed text.
Patent DE-4016466-A1 (DE)
Title: Automatic textile winder - has a transport system with independent pallets for the cops which are secured by an elastic element on the stub spindle
Inventor: ENGELHARDT DIETMAR
IPC: D01H9/18
Filed: 1990-05-22
Abstract: An automatic winder has a transport system for cops. The cops are carried on pallets having a base disc and projecting steps to a stub spindle. The stub spindle is equipped with an elastic element to grip the interior of the cop tube. The base plate (2) consists of an outer ring with spokes joining a central boss (3). The projection (4) serves as a support for the base of the tube on which the cop is wound. The stub spindle has a cone top (6) to ease into the bore of the cop tube. Reduction in diameter for the appropriate length, enables a balloon spring to be fitted around the stub spindle. When expanded, this has a larger diameter than the interior of the tube, and when this is pressed on, there is an even spring grip. Instead of the balloon spring, two radial grooves are cut in the shank of the stub spindle. Two rubber rings are then pressed over the spindle, and lie into the grooves. The exterior diameter is larger than the bore of the tube, to make a tight fit when the cop is pressed down. Devices are also claimed which enable the cop to be pressed on to the pallet spindle. ADVANTAGE - The cop sits on the pallet firmly. This eliminates the necessity to provide other devices to align the cops in the machinery. The fittings are economical, even when numerous pallets are in use.
Patent DE-4017952-A1 (DE)
Inventor: FRANIA JOSEF
IPC: B60T17/22
Filed: 1990-06-05
Abstract: 2. Known brake actuating devices are provided with adjusting devices, by means of which a brake air gap is to be maintained by re-adjustment despite wearing of brake elements. Defects in the area of the adjusting device can, however, falsify the actual wear of the brake lining. The new device is intended to facilitate continuous monitoring of the brake lining wear. 
<??>2.2 The movement of the adjusting device (5, 7) is used to produce a measurement travel (n) which can be sensed by a signal emitter (27, 31). 
<??>2.3 The device is suitable for the continuous monitoring of the brake lining wear on the vehicle or by means of a diagnostic centre connectable to the vehicle. 
<IMAGE>
Patent DE-4018023-A1 (DE)
Inventor: VOELPEL DIETWART
IPC: A61L2/07
Filed: 1990-06-05
Abstract: Device for cleaning and sterilising objects, in particular pharmaceutical fasteners, having an autoclave chamber (16) and a cleaning device (36) which contains a cleaning drum (38) which is rotatably mounted on a frame (40). The frame runs on rollers (50) and can be moved into the autoclave chamber and out of it. The cleaning drum has a hollow shaft (40) which is provided inside the drum with spray nozzles and is axially flush with a hollow drive shaft which is inserted tightly and rotatably into the autoclave chamber through a side wall of said chamber. The hollow drum shaft (40) and the hollow drive shaft can be coupled by a coupling device. In a preferred embodiment, the frame (48) can be released from the drum inserted into the autoclave chamber and removed from the autoclave chamber so that during the cleaning process it is not located in the autoclave chamber and does not constitute an additional source of contamination. <IMAGE>
Patent DE-4019643-A1 (DE)
Inventor: HERZOG HORST
IPC: C25D5/02
Filed: 1990-06-20
Abstract: The device disclosed has a carrier (2) which conveys the strip (1) in the longitudinal direction. Facing the carrier are electrolyte-outlet ports (3) through which electrolyte, fed by a pump (4), is sprayed on to the strip (1), which is covered by a masking tape (5). The masking tape (5) has at least one row of holes (6) and presses the strip (1) on to the carrier (2). The strip (1) is driven by a drive unit (7) which gives it a relative motion with respect to the masking tape (5). The carrier (2) is linear and has associated with it one or more long pressure elements (8) which are disposed parallel to the carrier (2) and which press the masking tape (5) against the carrier (2). The carrier and the pressure elements form, individually or together, openings (3) facing the electrolyte-outlet openings (3). These openings overlap with the holes (6) in the masking tape (5).