baber/WOPTO huggingface dataset:
Patent DE-4230941-A1 (DE)
Title: Clamp for securing thin component on to hollow shaft - has attached tensioning ring to take clamping force for friction grip on to shaft
Inventor: MUELLER FRIEDRICH
IPC: F16D1/091
Filed: 1992-09-16
Abstract: The thin-walled component (3) has a strong support ring (19) fitted to the end which has the wedge-shaped coupling to the tensioning wedge (30) through which the system is clamped on to the shaft. The tensioning wedge has a corresponding support ring (33) and the two support rings are pulled together by threaded fasteners to secure the fitting. The support rings are strong enough to accommodate the radial forces generated by pulling the two wedges together. This results in a strong clamping force on to the shaft without additional stress on the thin-walled components. ADVANTAGE - Secure fitting for relatively thin components, no overall reinforcing required for components.
Patent DE-4235583-A1 (DE)
Title: Electro:osmosis anode for building restoration - comprises sprayed anode layer on non-metallic support provides simplified removal of harmful substances from brickworks
Inventor: BECKER GOETZ
IPC: C23C4/08
Filed: 1992-10-22
Abstract: An anode consists of a non-metallic support with a thermally sprayed, anodically resistant, conductive layer. Also claimed is operation of anodes as described above, in which current is supplied through a secondary-side parallel circuit of standardised rectifier modules, the number of which is reduced in the parallel circuit on transition from the desalination and drying phase to the phase of blocking rising damp. Pref. the conductive layer is applied by plasma spraying and consists of electrically conductive ceramic or non-ferrous metal, esp. a refractory metal such as tungsten. The support consists of a radially expansible, one or more part, pref. cylindrical hollow body or of hollow cylindrical sectors and is made of ceramic or polymeric material. ADVANTAGE - The anode simplifies removal of harmful substances from brickwork, is inexpensive and durable and causes little or no mechanical or chemical damage to brickwork. The anode has flexible operation, requires little maintenance and can be renewed and reliably plugged after transition to the rising damp prevention phase.
Patent DE-4237889-A1 (DE)
IPC: B65D6/18
Filed: 1992-11-10
Abstract: The pallet-mounted container (1) for transporting and for storing liquids has a collapsible outer shell (2), which is releasably attached to a pallet (12) and consists of a metal lattice work, and a support insert (5) which rests against the outer shell (2) and can be folded together for the thin-walled plastic inner container (6). The plastic inner container (6) consists of a rigid, dimensionally stable lower part and a flexible upper part which can be inserted in the lower part for stacking and transporting purposes. For the purposes of empty transportation, the pallet-mounted container (1) can be dismantled easily and quickly and fitted together to form a space-saving transport unit. Without the plastic inner container (6) the pallet-mounted container (1) can be used for transporting and for storing unit loads and semi-finished products of various types. <IMAGE>
Patent DE-4300336-A1 (DE)
Title: Hot runner arrangement for injecting plastics - comprises heated tubular nozzle contg. internal pointed arch-shaped spreader with arched profile channel changing into cylindrical shape
Inventor: MUELLER HANS
IPC: B29C45/30
Filed: 1993-01-11
Abstract: A hot runner arrangement (1) for injecting plastics material has a heated tubular nozzle section within which is a pointed arch-shaped polymer spreader having an arched profile channel around the outer surface. The channel extends towards an orifice at the front of the arrangement and forms a uniformly heated, cylindrical section of plastic. Pref. the spreader body has a central core at the front end which follows the shape of the outlet flow channel. A central axial inlet channel at the rear of the nozzle changes into a spiral shape around the surface of the central part of the spreader body. The core-shaped central body extends towards the front of the arrangement with decreasing width. An external thread at the rear of the spreader body screws into an internal thread in the tubular nozzle with a means provided for body rotation. USE/ADVANTAGE - In a hot runner system for injection moulding thermoplastics. Prevents formation of flow lines in finished prods., reduces heat loss to the surroundings at the hot runner tip and ensures easier cleaning and exchange of the hot runner components.
Patent DE-4301577-A1 (DE)
Title: Dispenser for dispensing viscous liquid - has piston with elastically deformable rear end to provide close fit in cylinder
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 1993-01-21
Abstract: The dispenser for dispensing a viscous liquid consists of a hollow cylinder (5) of a defined diameter in which a piston (1) can be moved axially. The piston has a front end (4) which has a diameter slightly less than that of the cylinder bore. The front end (4) is connected by a middle portion of still smaller diameter to the rear end which has a diameter which is slightly greater than the diameter of the cylinder. The rear end is formed by a thin wall (3) in which longitudinal slots are formed. The wall is thus divided into tongues which can be elastically deflected in the radially inward direction to form a close fit in the cylinder. (Reprinted from week 9331 to add EPI classification; Printed in week 9337)
Patent DE-4305892-A1 (DE)
Title: End face of a rail-bound vehicle and method for coupling/uncoupling two vehicles constructed in this way
Inventor: EBBING GEORG DIPL ING
IPC: B61C17/04
Filed: 1993-02-26
Abstract: An end face of a rail-bound, independently drivable vehicle is proposed. The vehicle is suitable for optional use as a head coach and as a coupled intercommunicating coach and has an end wall, an openable intermediate door in a door opening of the end wall, a main coupling and sealing and shielding means, the latter being arranged in such a way that they form with identical sealing and shielding means of another vehicle a shielded intercommunicating passenger passage between the vehicles. In order to protect weather-sensitive components, a lamellar wall is provided whose individual lamellars (9) are displaceably guided in an angled frame (8), the perpendicular part of the frame being tightly connected to a bead (11) which encloses the end face, and the horizontal part of the frame projecting into the intermediate space between the roof of the vehicle and the interior of the vehicle. When the vehicle is used as an independently operable head coach, the lamellar wall is closed and held by the perpendicular part of the frame. When the vehicle is used as a coupled intercommunicating coach, the lamellar wall is open and is supported by the horizontal part of the frame. When two vehicles are coupled or uncoupled when they are moving, a protective space is formed after the beads are pressed against one another. <IMAGE>
Patent DE-4312441-A1 (DE)
Title: Flameproof polyamides (nylons) containing dicyandiamide and melamine
Inventor: HORACEK HEINRICH DR
IPC: C08K5/3492
Filed: 1993-04-16
Abstract: Flameproof polyamides containing dicyandiamide and melamine.
Patent DE-4314866-A1 (DE)
Inventor: MEIXNER JUERGEN DR
IPC: C09D7/43
Filed: 1993-05-05
Abstract: A lacquer composition which can be cured by a free-radical mechanism and essentially comprises   A) from 50 to 95 parts by weight of an unsaturated polyester component having a viscosity at 23@C of from 1000 to 15000 mPa.s, B) from 5 to 50 parts by weight of compounds containing (meth)acrylic groups and/or vinyl ether groups, and C) from 0.01 to 0.3% by weight, based on the overall weight, of waxes and/or paraffins having a melting point of from 35 to 100@C, D) from 0 to 10% by weight, based on the overall weight, of at least one plasticiser resin or carbamic acid resin, and also, if desired, E) other auxiliaries and additives which are known from the technology of the unsaturated polyester resins; and the use of the lacquer composition as a free-radically curable furniture varnish.
Patent DE-4318307-A1 (DE)
Title: The use of lectins for the therapy of acute and chronic pancreatitis in humans
Inventor: JONAS LUDWIG DR RER NAT HABIL
IPC: A61K38/17
Filed: 1993-06-02
Abstract: Addition of lectins to the peritoneal lavage liquid or i.p. administration of lectins is able to have a beneficial effect in particular on early acute pancreatitis (blocking of the hormone receptors, less susceptibility of the pancreatic cells to stimulation, lessening of activity of the pancreatic gland, reduction in the serum enzyme levels). Nowadays the digestive action of the pancreatic enzymes in the abdominal cavity is minimised and flushed out by adding enzyme inhibitors (trypsin inhibitors, e.g. aprotinin). Lectins are able to reach the pancreatic gland directly or indirectly from the abdominal cavity and then block the stimulating hormone receptors. This protects the gland from self-digestion additionally and earlier than with enzyme inhibitors. Wheat germ lectin (WGA) as additive to the lavage fluid in peritoneal lavage combines with the CCK receptor and other stimulating surface receptors of the pancreatic cells and blocks these so that stimulation by pathophysiological ligands (CCK, secretin, nervous effects) cannot take place. Undigested, undamaged parenchymal portions can thus be protected from further autodigestion. For the therapy in particular of acute, necrotising pancreatitis in the early stage or acute episodes of chronic pancreatitis in internal medicine, surgery, intensive care with or without peritoneal lavage.
Patent DE-4318986-A1 (DE)
Title: Multi-contact adaptor for measurement and control stations
Inventor: WITTKOWSKI HANS
IPC: G01R1/073
Filed: 1993-06-08
Abstract: Published without abstract.
Patent DE-4321815-A1 (DE)
Title: Holder for a plurality of optical-fibre splicer cassettes
Inventor: GRAEFE DETLEF
IPC: G02B6/44
Filed: 1993-06-30
Abstract: The invention relates to a holder for a plurality of optical-fibre splicer cassettes, the holder (24, 25, 26) being designed in such a manner that, as a result of suitable displacement of guiding plates (3, 4), dimensioning of drawer-like individual elements (11) or individual plates (27) arranged like a shelf, splicer cassettes of different dimensions can be accommodated. In addition, the accommodation capacity can be increased by adding additional guides (7), drawer-like individual elements (11) and/or individual plates (27). <IMAGE>
Patent DE-4324837-A1 (DE)
Title: Device for adjustment of the valve lift and valve timings of an inlet and exhaust valve
Inventor: ELENDT HARALD
IPC: F01L1/25
Filed: 1993-07-23
Abstract: The invention relates to a device for adjustment of the valve lift and/or valve timings of an inlet and exhaust valve. Inlet and exhaust valves in internal combustion engines are actuated according to the profile of cams of a camshaft. Fixed valve timings are a compromise, particularly with regard to the demand for rated power output and torque. In order to achieve a variation of the valve timings and the valve lift, a bucket tappet (1) is provided, in which a hydraulic unit (8) is used, which is adjustable by means of a pressure disc (18) introduced in a pressure chamber (17) of the bucket tappet (1). The double acting pressure disc (18) can be subjected to a pressure medium by way of an external control unit (38). <IMAGE>
Patent DE-4332331-A1 (DE)
Title: Damping device
Inventor: BRANDENSTEIN MANFRED
IPC: F16F7/06
Filed: 1993-09-23
Abstract: In a tensioning device for driving belts, a spiral spring 1 is provided for the tensioning, in which, for example, one winding slides for the purpose of damping in a first initial section of the pivoting movement. During the further pivoting in the tensioning direction, further windings participate through sliding movements and abruptly increase the damping force. <IMAGE>
Patent DE-4332785-A1 (DE)
Inventor: CECIL ALAN
IPC: C14C1/06
Filed: 1993-09-27
Abstract: A process for the liming of skins and hides comprises using proteases as liming enzymes in a concentration of at least 2 nEc to 5 nEc in an aqueous alkaline float of pH 9 - 14 (wherein nEc is the conventional enzyme concentration used in the lime in the state of the art, viz. c. 10,000 - 20,000 LVU per kg of skin or an amount of c. 0.1 - 0.2 weight% of enzyme based on the weight of the skins and hides). The enzymes may be alkaline proteases such as Bacillus or Streptomyces strains or neutral proteases.
Patent DE-4334412-A1 (DE)
Title: Self-loading grenade launcher with shell belt feeder
Inventor: WEICHERT BERTHOLD
IPC: F41A9/32
Filed: 1993-10-08
Abstract: The shells (502,506) are moved by engaging pawls up to front of a shell chamber, with the pawls carried by two transverse sliders. A breach block moves from a release position against the shell chamber under the force of two closure springs. During its motion it pushes the shell into the shell chamber. After the shell firing, the recoil moves the breach block back and tensions the closure springs. To the breach block and the sliders is coupled a control converting the breach block motion into transverse, reciprocal motion of the sliders. To the shell chamber is coupled a housing (102) surrounding the breach block motion path. A barrier is located between the breach block and housing , permitting breach block forward motion only after its full rearwards motion.
Patent DE-4334604-A1 (DE)
Inventor: SCHUSTER ARMIN
IPC: H02G/
Filed: 1993-10-11
Abstract: A description is given of a nail clamp (1) for fastening cables and other lines on a surface. In the nail clamp (1), there is provided, in a foot part (2) which exhibits a bearing surface (4) on its underside and a planar clamp surface (5) on its upper side, parallel to the bearing surface, a nail-guiding tube which is perpendicular with respect to the bearing surface (4) and has a nail-guiding duct (7) formed therein. The upper opening of the nail-guiding duct (7) is widened in the form of a flat funnel to form a nail seat (8). In the immediate vicinity of the nail seat there is formed on the foot part (2), on the clamp surface (5), a web-like elevation (12) which, when the nail has been driven in to the full extent, absorbs the majority of the drive-in action and distributes it over the entire foot part. By virtue of this damping of the drive-in action, the nail clamp (1) can be fastened on a surface by nailing without the nail clamp being destroyed. A line grip (3) which is formed on the nail clamp (1), and partially encloses a line and exhibits pointed-cone teeth distributed non-uniformly on its inner side (15), serves for the non-slip connection between nail clamp and the line retained by it. <IMAGE>
Patent DE-4339586-A1 (DE)
Title: Transmission system with synchroniser forming frame-synchronised outgoing signals from incoming signal
Inventor: NAWROCKI RAINER DR ING
IPC: H04J3/07
Filed: 1993-11-20
Abstract: A buffer memory (3) temporarily stores data from the incoming signal. A write address generator (7) controls the writing stage of the data into the buffer memory (3). A read address generator (9) controls the reading of the data out of the buffer (3). A difference arrangement (10) forms difference values from the addresses of the write and read address generators (7,9). A stuffer decision arrangement (11) includes a filter arrangement (15, 19, 30) of a higher order at least to filter values from the difference values and to supply filter values. It also includes a quantiser (16) at least to receive values from the filter values and to supply stuff values.
Patent DE-4400963-A1 (DE)
Title: Control process for filter banks in fluidised channel
Inventor: PUCHTA HERBERT
IPC: B01D46/42
Filed: 1994-01-14
Abstract: Control process for filter banks (13a, 13b) in a filter device (12) in a fluidised channel (11', 11") measures the dust content of the fluid in the section (11') of the channel on the clean side of the filters (13a) and obtains a filter defect signal. The filter or gps. of filters from part of the filter bank are each cleaned for a specific time with uninterrupted flow (14', 14"), during which an average filter permeability signal (13a') is obtd. from the clean fluid flow (14") dust content and the cleaned filters are rearranged. The magnitude of this signal (13a') is a measure of the need to exchange the filters (13a) in use.  Also claimed is a device to carry out the control process as above, having a device (17) to measure the dust content of clean flow (14"), which delivers a defect signal at excessive dust contents and is connected to a filter cleaner controller (18), which consecutively switches on the cleaning devices (20a) at each filter and sends a filter arrangement signal to the measuring device (17). This signal and a representative signal for the dust content on the clean side of the filter form a mean signal (13a) for the recently cleaned filters (13), which is made available for further use.
Patent DE-4401598-A1 (DE)
Title: Hydrophobic silica useful as heat stabiliser for silicone rubber
Inventor: ACHENBACH FRANK DR
IPC: C08K3/36
Filed: 1994-01-20
Abstract: Hydrophobic SiO2 (I) with a specific BET surface area of 40-450 m<2>/g, a C content of at least 0.5 wt.%, obtd. by hydrophobisation, and transition metal (II) content of 10-100000 ppm wt. is claimed. Prepn. of hydrophobic silica is also claimed.
Patent DE-4417178-A1 (DE)
Inventor: COTE KEVIN LAUREN
IPC: B65H29/06
Filed: 1994-05-17
Abstract: Provision is made of a device for slowing down signatures transported in a folding machine. The device comprises a multiplicity of rotating grippers for the secure gripping of signatures (20), which come from a conveyor belt system (22) which is located in the folding machine which is running at high speed. Provision is also made of a deceleration drum (10) for slowing down the signatures by means of a gentle velocity profile. The deceleration drum has a multiplicity of pivoting arms (12), which are mounted rotatably on a rotary disc (14) which is rotating about a first axis and are connected, by means of a control lever (16), to a control disc (18), the control disc (18) rotating about a second axis which lies parallel and offset with respect to the first axis. The rotating grippers (26) are fastened to the outer ends of the pivoting arms (12). The rotating grippers grip the leading edge of the signatures coming from the conveyor belt system (22), while their trailing edges are still being controlled by the conveyor belt system. The deceleration drum can alternatively be equipped with a control cam (34) and a sliding connecting system (36) instead of the pivoting arm (12)/rotary disc (14) and control lever (16)/control disc (18) mechanism. <IMAGE>
Patent DE-4417337-A1 (DE)
Inventor: HURST SIEGFRIED
IPC: A47B9/20
Filed: 1994-05-18
Abstract: The at least two support columns each comprise an inner tube telescopically moving in an outer tube. An electric gear motor with lift spindle is provided on each column for the lift movement of the inner tube and incline of the table top. A mechanically rigid connection (4) is provided between the two gear motors so that the parts to be moved by the motors move in synchronization. The fixed connection can be a shaft (4) connected in keyed engagement with the two inner tubes so that the lateral movements of these inner tubes causes rotation of the shaft. The fixed connection could be the tabletop itself whereby the rotational movement of the support arm on one motor produces similar rotation of the support arm on the other motor. The rotation of the shaft can act on a spring (3) so that this is tensioned when the tabletop lowers and relaxes when the table top rises. <IMAGE>
Patent DE-4420425-A1 (DE)
Title: Electronic combined-system for motor vehicles with identical electric sub-distribution units
Inventor: RANZINGER GUENTER
IPC: B60R16/02
Filed: 1994-06-10
Abstract: A self-learning of the assignment of the distributor units (2, 3, 4, 5) is carried out for a determined sensor and/or actuator (EV1, EV2, EV3, EV4). For the self learning of the assignment, a signal can be passed successively through the distribution units (2, 3, 4, 5). A central electronic control unit (1) is provided, which works in conjunction with the distribution units (2, 3, 4, 5). The central electronic unit (1), transmits the signal, which can be switched through by the distribution switches. The combination system with similar actuators is used for an electronic IC engine control.
Patent DE-4421395-A1 (DE)
Title: Belt grinder for profiling straight edges to flat plates esp. glass
Inventor: KROEHS PAUL-HERMANN DR
IPC: B24B9/10
Filed: 1994-06-18
Abstract: The belt grinder has an endless belt (1) running transversely to the edge of the plate (5) to be ground on a driving roller a tensioning roller and a contact roller (6). The straight edge of the plate is supported vertically and guided in its movement horizontally w.r.t. the grinder by other rollers. The contact roller holds the grinding belt against the edge of the plate. The contact roller has a chamfered reduction of its diameter over part of its length at both ends. The reduction in radius (17) produces a profile for the belt which is in close and even contact with the edge of the plate during grinding.
Patent DE-4428395-A1 (DE)
Title: Display for price and=or changing information of goods
Inventor: EHRET KLAUS JUERGEN
IPC: G09F7/10
Filed: 1994-08-11
Abstract: The display comprises an injection-moulded plate (1) which has first and second sections (2,3) for holding price and/or information labels. The first section is divided by parallel ridges (5) into separate compartments (6). The second section is positioned above the first one and has two outer parallel ridges (10) on both sides, representing an extension to the two outer ridges of the first section. The ends (7) of the ridges form a support surface (8) for the price and/or information label of the second section. At least the lower part of the compartments has stops (9) for the labels. A third section (4) has parallel ridges (11) on both sides.
Patent DE-4434087-A1 (DE)
Title: Negative film carrier
Inventor: KUWAYAMA MASAHIKO
IPC: G03B27/62
Filed: 1994-09-23
Abstract: A negative film carrier can determine precisely whether a film is fed upside down and then carry out a predetermined processing, as a result of which the efficiency is improved when the film is fed in an inverse (reverse) manner but not upside down, that is to say having a correct arrangement of the emulsion surface of the film. The negative film carrier uses a negative film having at least one DX code and a code for the individual image frames, which are formed along the two sides of the film. In order to detect the DX code and the code for the individual image frames, sensors are arranged on both sides of the film path.
Patent DE-4435377-A1 (DE)
Title: Metallurgical vessel
Inventor: DAUM THOMAS
IPC: C21C5/46
Filed: 1994-10-04
Abstract: A metallurgical vessel has a metal outer jacket (7), a refractory lining (8, 9) arranged inside the metal outer jacket (7) and an opening (1) which passes through the wall (3) of the vessel (4) and is used for the introduction of a lance-shaped piece of metallurgical equipment, preferably a measuring and/or sampling probe (2). In order to prevent plugging of the opening (1), the metallurgical vessel (4) has the following features:   - the opening (1) is formed, as seen from the outside inwards, by a part (12) which tapers to a constricted region (11) and a part (13) which diverges from this constricted region (11),   - the tapering part (12) is lined with a metal jacket (14) and - the diverging part (13) is formed by a refractory material (18), the heat resistance of which is higher than the heat resistance of the remainder of the refractory lining (8, 9) of the metallurgical vessel (4) (Fig. 2).   <IMAGE>