baber/WOPTO huggingface dataset:
Patent DE-19517916-A1 (DE)
Title: Laying of sliver in flat can
Inventor: SRAMEK RUDOLF
IPC: B65H54/76
Filed: 1995-05-16
Abstract: To lay a sliver of textile fibres in a flat can, loops (51) are formed in the sliver (5) with an outer width taking up 75-85% of the can (6) width across its longitudinal axis. A deviation in the laid loops (51) towards a longitudinal wall of the flat can (6) is effected by a higher speed in the relative movement of the outlet opening (211) of the rotating head (2) and the flat can (6). Also claimed is an appts. with a further system to slide the rotating head (2) in relation to the flat can (6) across the main sliding line and only at the ends of the straight main sliding line. The gap between the outlet opening (211) in the rotation head (2) and the rotary axis is less than one-half the width of the inner zone of the can (6).
Patent DE-19520419-A1 (DE)
Title: Fixing device for balcony cladding elements to balcony
Inventor: HOHLFELD HELMAR DIPL ING
IPC: E04B1/00
Filed: 1995-06-02
Abstract: On the upper side of the cross bearer (7) posts (8) of the balcony cladding components support vertically. Parallel to the cross bearer is a groove (11) for conducting away rain water from the balconies and/or the clad building facade (2). The groove extends at least beneath the cross bearer and the ends of the support components connected to the cross bearer. The groove is formed from a bent or edged sheet metal plate and is connected via distance components (12) with the cross bearer. The cross bearer and the groove can be of one-piece structure by means of an extrusion process. The cross bearer incorporates a rail for accommodating the support components (3).
Patent DE-19522555-A1 (DE)
Title: Dual-rotor type rotary piston compressor e.g. for vacuum pump
Inventor: DAHMLOS CHRISTIAN DIPL ING
IPC: F01C21/02
Filed: 1995-06-21
Abstract: The motor housing (2) rests on a foot part (1) and, above, is fastened to or is integral with a flanged base plate (3) on which the "bucket" space housing (4) is built and covered by a top (5) with a suction opening (6). To the base plate are attached the flange plates (50) of the bearing bodies (7) of the rotors (8) that are provided with two-start compressing projections (9) screw-type engaging together in the compressing space (10). The rotors are located between the suction space (11) and the pressure space (12) and each is fixed to a shaft (20) provided with separate drives (35,36).
Patent DE-19527433-A1 (DE)
Title: Reversal station for belt system of underground mine and tunnel construction - has advancing unit for supporting framework and has bracing support cylinders located between gallery floor and roof, and advancing cylinder connecting support cylinders
Inventor: SCHUSTER REINER
IPC: E21D23/00
Filed: 1995-07-27
Abstract: An advancing unit (15) is allocated to the supporting framework (14). It has bracing support cylinders located between the gallery floor (11) and gallery roof (12). It has at least one advancing cylinder (20) connecting the support cylinders and with these forms at the same time a bracing support for the station (5). The loading table (6), the supporting framework accommodating the reversing roller (8) and the advancing unit are located to constitute a modular unit. The advancing unit is integrated into the supporting framework, pref. to form a head construction.
Patent DE-19527614-A1 (DE)
Inventor: MISHIMA MASAAKI
IPC: F16F15/10
Filed: 1995-07-28
Abstract: A double-mass type dynamic damper 10 is mounted on a rod-shaped oscillating member 12, and includes a first damper system 18 and a second damper system 24 that are tuned to two different frequency ranges. Each of the damper systems includes a cylindrical mass member 14, 20 disposed radially outwardly of the oscillating member, and an elastic support member 16, 22 for elastically supporting the mass member with respect to the oscillating member. The elastic support members of the two support systems are disposed in series and integrally connected to each other in the axial direction so as to form an elastic connector 44 connecting axially opposed faces of the two mass members. The two elastic support members 16, 22 have respective spring constants (as measured in the radial directions) which are both larger than the shearing spring constant of the elastic connector 44 that is subjected to shearing stresses upon relative displacement of the mass members in the radial directions.
Patent DE-19527981-A1 (DE)
Title: Electronically commutated electric motor, such as switched reluctance (SR) drive motor for motor vehicles, washing machines, lawn mowers etc - has magnetic field sensitive element for each phase of motor arranged at small distance from pole wheels
IPC: H02K29/08
Filed: 1995-07-31
Abstract: The electric motor has a device for detecting the rotor position, rotation rate and/or direction of rotation. This has at least one magnetic field sensitive element. This is attached to the stator of the motor to detect rotor position dependent fluctuations in the magnetic flux. An electronic arrangement is provided to control the signals of the magnetic field sensitive elements. The motor has a pole wheel (27) made of a cylindrical body. The cladding surface (29) of this wheel (27) is radially magnetised with several poles. A magnetic field sensitive element is provided for each phase of the electric motor, which is aligned to the stator poles. The elements are arranged at a small distance from the outer surface (29) of the pole wheel (27).
Patent DE-19530397-A1 (DE)
Title: Electromagnetic holding device for spark erosion working of workpieces
Inventor: KRUEGER WILFRIED
IPC: B23Q3/154
Filed: 1995-08-18
Abstract: Electromagnetic holding and adjusting device for ferromagnetic, electrically conductive workpieces to be spark erosion worked has at least one pole-plate (3) separated into north and south poles by non-magnetic star-shaped separation joints (4) within a round or rectangular adhesion area (9). The width (b) of the joints is determined by the required penetration depth of the magnetic force into the workpiece. The coils of the electromagnetic system are connected to the voltage source outside the housing (1).
Patent DE-19534192-A1 (DE)
Inventor: THOMPSON DAVID C
IPC: H01Q1/08
Filed: 1995-09-14
Abstract: A radio communication device a first housing portion (101) and second housing portion (103). The second housing portion is movably supported on the first housing portion to move between an extended position and a collapsed position. The second housing portion projects outwardly from the first housing portion in the open position. An antenna (107) is positioned in the second housing portion, the antenna includes a first component having a first tuning characteristic and a second component having a second tuning characteristic. For example the first component may be a dipole which when the cover (107) of a mobile telephone is extended into free space is tuned to the operating frequency. A second associated component is tuned to the same frequency by the proximity of the rf circuitry in the main housing (101), when the cover (107) is closed. Each antenna is defined in the respective other positions of the cover. <IMAGE>
Patent DE-19534420-A1 (DE)
Inventor: COSTA PETER DR RER NAT
IPC: B32B17/10
Filed: 1995-09-16
Abstract: The invention relates to a method for producing a laminated glass pane free of optical obstruction, caused by warping, in reflected and transmitted light. The laminated glass pane comprises a first pane of glass, a second pane of glass and a multilayer spacer layer comprising a first composite film, a biaxially-stretched, thermoplastic carrier film provided with a thin layer system, and a second composite film. A carrier film provided with the thin layer system is mounted on the first composite film and has a thickness of from 30 to 70  mu m and a degree of heat shrinkage of from 0.3 to 0.8 %, measured after a heat treatment of 20 seconds at 120  DEG C, in both stretching directions. The second composite film is mounted on the carrier film. The packet of films is arranged between the two panes of glass so as to be wrinkle-free, pressed using pressure and heat and made into a composite with the panes of glass. A suitable carrier film and the use thereof for producing the laminated pane of glass are also disclosed.
Patent DE-19540882-A1 (DE)
Title: Coiled long wire dipole which is tuned to resonance by beam inductance or capacitance
Inventor: OLLENIK WILLI
IPC: H01Q11/14
Filed: 1995-11-02
Abstract: The long wire dipole is shortened by being wound into a coil. It can be tuned by inductance and/or capacitance and is serially powered by symmetrical elements. The long wire corresponding to half wavelength dipoles is wound onto an insulator core such that there is hardly any inductance increase.  The resulting reduction in capacitance provides the required resonance. The capacitive elements for tuning to resonance preferably include two or more metal tubes with good metallic contact. These are connected to the coiled dipole ends. The tubes may be provided with threads for better fine adjustment.
Patent DE-19543200-A1 (DE)
Title: Colour photographic silver halide material with increased stability under tropical conditions
Inventor: KAPITZA DETLEV DR
IPC: G03C7/396
Filed: 1995-11-20
Abstract: In colour photographic silver halide (AgX) material with sets of  >= 2 blue-, green- and red-sensitive, yellow-, magenta- and cyan-coupling AgX emulsion layers of different speed, at least one fast, green-sensitive AgX emulsion layer or adjacent light-insensitive layer contains an anilinopyrazolone magenta coupler of formula (I) and  >=  20 vol.% of this emulsion layer or an adjacent light-insensitive layer consists of a synthetic polymer; in which R<1> = halogen, cyano (CN), nitro (-NO2), trifluoromethyl (-CF3), alkyl, aryl, acyl, alkoxy, alkylsulphonyl, arylsulphonyl, acylamino, sulphonamido or silyl; R<2> = as R<1>, alkylthio, alkoxysulphonyl or aryloxysulphonyl; R<3> = halogen, CN, alkyl, aryl, acyl, alkylsulphonyl, arylsulphonyl or silyl; R<4>, R<5> = alkyl, aryl, acyl, acylamino or silyl or R<4> = hydrogen (H), X = -S-, -SO-, -SO2-, -CO- or -COO-; a, b = 0-5; c = 0-4.
Patent DE-19543724-A1 (DE)
Title: Monitoring processes of filling fluids into systems for storing or distributing fluid esp. fuel or oil e.g. for ships
Inventor: SCHUETTE REINER DR
IPC: B63B27/24
Filed: 1995-11-23
Abstract: The method monitors processes with filling fluid into a system for storing and/or distributing such fluid. A state signal is wirelessly transmitted from at least one sensor (6,11) arranged on at least one component (1,2) relating to the filling process, to a monitoring device (7). The latter (7) compares the current value corresponding to the state signal with predetermined target values. The monitoring device (7) only releases a filling process when the actual value of the state signal lies within predetermined target value limits. Preferably, the state signals are transmitted with several sensors (6,11). Each sensor (6,11) may transmit an encoded state signal. Each sensor may transmit a signal at a different predetermined frequency.
Patent DE-19545504-A1 (DE)
Inventor: HASSE REINER ULRICH
IPC: F23D14/16
Filed: 1995-12-06
Abstract: The mixer pipe conveys the mixture of gas and air to the combustion chamber (3). The gas flow is regulated by a control. A fan introduces the air. The burner plate (1) made of fibrous material is joined to the combustion chamber housing not only along the edges. But in the middle and at points, lines and in circles. At most 50% of the total surface of the burner plate is joined to the housing. The burner plate is joined indirectly to the housing by means of bridging material made of ceramic, fibre ceramic, glass or metal, by sticking at least one contact surface between the burner plate, material and housing.
Patent DE-19546578-A1 (DE)
Inventor: MIYASHITA MOTOHARU
IPC: H01S5/323
Filed: 1995-12-13
Abstract: A method of fabricating a semiconductor laser device includes successively forming an active layer 3 and upper cladding layers 4, 6 on a lower cladding layer 2, etching away portions except regions of the upper cladding layers 4, 6 where a current flows to form a stripe-shaped ridge structure forming a buffer layer 8 comprising AlxGa1-xAs having an Al composition ratio x of 0 to 0.3 which is grown on surfaces of the upper cladding layers 4, 6 exposed by the etching, and forming a current blocking layer 9 comprising first conductivity type AlyGa1-yAs having an Al composition ratio y of 0.5 or more. Therefore, since the layer 8 comprises AlGaAs having a low Al composition ratio (0  SIMILAR 0.3), three-dimensional growth at the surface of the buffer layer 8 is suppressed, whereby the buffer layer 8 having reduced crystal defects is formed. Accordingly, the AlGaAs current blocking layer 9 also becomes a crystalline layer having reduced crystal defects and good crystalline quality. Consequently, current leakage is suppressed, whereby a laser having a low threshold current and a high efficiency can be fabricated. <IMAGE>
Patent DE-19549042-A1 (DE)
Title: Metal plug part esp. for screwing on to flow sensor reducing corrosion induced by electric currents
Inventor: HISS ECKART DR
IPC: G01F15/00
Filed: 1995-12-28
Abstract: The plug part is provided with a first thread (2) for the screwing on of a connecting line provided with a plug part, with a second thread (3) which is screwable in the flow sensor (5). The plug part has a third thread, which has a larger outside diameter than the first thread. A nut is screwed on the third thread (4), and the nut (6) presses a welding shoe (7) on the flange (8). The thread (2) is a M 12 thread and the thread (4) is a M 14 thread.
Patent DE-19603567-A1 (DE)
Title: Car engine bearing cored to car-body via elastomer
Inventor: GOEHLICH DIETMAR DR ING
IPC: F16F1/387
Filed: 1996-02-01
Abstract: The shape of the outer sleeve (10) stands eccentric (5a,5b) to the bearing core (3) and thus extends in the radial plane in relation to the longitudinal axis (9) of the core, and is dimensioned to limit the movement of the core relative the sleeve. This eccentric shaping of the sleeve can also be at right angles to the core axis (9) or, again, can slope outwards, and in any case is fitted out with an energy-absorbing structure specifically integrated into the eccentric shape of the bearing sleeve.  Such a structure comprises a deformation link as part of the sleeve shape. The engine can be suspended from several identical body bearings (1a), the bearing core held clear of vibration due to elastomer (4) in the outer sleeve part (5a). The core may be circular, or oval, ringed by the sleeve and end (5a) is fitted with a bow (6) which closes the shape and also forms an end-stop to limit the core movement.
Patent DE-19610056-A1 (DE)
Title: Integration of bio-gas generation and hydrogen sulphide oxygenation
Inventor: FITZ PETRA DIPL ING
IPC: C02F3/10
Filed: 1996-03-14
Abstract: One section (3) of a bio-reactor (2) biologically processes organic substances to produce the biogas. The gas is captured in the reactor (2) overhead section (5) from which it is discharged. The reactor (2) overhead (5) section incorporates a fixed bed (6) which oxides hydrogen sulphide and the biogas passes through the bed (6). The bed is supplied directly with an electron-acceptor, especially oxygen and/or nitrate and/or nitrite. The electron acceptor is not introduced into the other section (3) of the bio-reactor (2) held under anaerobic conditions. The fixed bed (6) is supplied with an electron acceptor by a sprinkle-circuit (7,8,10). Alternatively or additionally, the fixed bed may be a membrane serving as a substrate for the biomass, and for the controlled supply of the biomass with the electron acceptor.
Patent DE-19611383-A1 (DE)
Inventor: KAULE WITTICH DR
IPC: B42D25/29
Filed: 1996-03-22
Abstract: The invention concerns a data carrier, in particular a bank note, security document, identity card or the like, of which the surface bears a security element (2). At least a partial region of the data carrier comprises a background layer (3) provided with at least one feature substantiating authenticity. The optically variable element is applied to this background layer in such a way that it overlaps this layer at least partially but not completely.
Patent DE-19612277-A1 (DE)
Title: Tool for boring hole and inserting expansion anchor
Inventor: FISCHER ARTUR PROF DR
IPC: B25D17/00
Filed: 1996-03-28
Abstract: The tool has a pin making the hole in the porous masonry, with a first depth-marker fixed at a set distance from the front, pointed end of the pin and indicating when the correct depth has been reached. A second depth-marker at a fixed distance from the holder (20) for the expansion anchor indicates the depth of the expansion anchor. Expansion tongues (32) protrude longitudinally from the front end of the anchor body (30).  An expansion body (40) rests against the bottom of the recessed hole when the expansion anchor is driven in, and pushes the tongues apart. The anchor body has a longitudinal recess holding and guiding the shaft (38) of the expansion body. The holder has a narrow part (42)into which the shaft protrudes.
Patent DE-19613612-A1 (DE)
Title: Machine for producing single-face corrugated paper - has two ridged surfaced rollers, glue application mechanism and at least two pressure rollers
Inventor: ISOWA EIICHI
IPC: B31F1/28
Filed: 1996-04-04
Abstract: Two ridged surfaced rollers (12,14) engage by means of their ridges so that the length of material (16) passing between the two rollers is corrugated. The crests of the corrugations are coated with glue by a glue-application machine (22). At least two pressure rollers (34,36) on the periphery of the second ridged roller and next to the path of a liner (26) to be stuck onto the length of material bringing the cylinder in contact with the length. The angle formed between the axial line joining the axle of the first pressure roller and that of the second ridged roller, and the reference line passing through the axle of the first ridged roller and that of the second ridged roller is nil or less than the angle formed between the second axial line joining the axle of the second pressure roller and the axle of the second ridged roller, and the reference line.
Patent DE-19619276-A1 (DE)
Title: Roll bars for vehicle seats
Inventor: HOFFMANN GERHARD
IPC: B60R21/13
Filed: 1996-05-13
Abstract: The seat(7) has a basin-shaped pressed metal base frame (3) connected to the vehicle bodywork and a trapezoidal tubular roll bar (2). This projects above, and is parallel to, the back of the seat. The base frame has outer stiffeners (9,10) along its front, back and sides. The bottom of the roll bar is connected to the seat near the rear and side corners of the frame. The frame is made to suit the shape of the body. The roll bar increases the strength of the base frame and its connection to the car body. The inverted basin shape of the base frame leaves a space beneath the seat.
Patent DE-19621177-A1 (DE)
Inventor: SCHMIDT RICHARD PROF DR
IPC: C08B37/00
Filed: 1996-05-24
Abstract: The invention relates to carbohydrate derivatives of formula (I), a process for their production and their use.
Patent DE-19621446-A1 (DE)
Title: Page fixing element for presentation folders etc
Inventor: DREW MIKE
IPC: G09F5/04
Filed: 1996-05-29
Abstract: The fixing element comprises a holder (9) which has a holding member (24) with a sticking device (10). The sticking device is located on the covers (2a,b). The holder is arranged on the upper page (6) and coacts with the sticking device in the locking position of the fixing element.  The holder has an upper side (11) and a lower side (12), and a holding space (15) between them for receiving the page (6). The upper side (11) has a projection (16) which in the closed state of the holder is inserted into a hole (17) of the lower side (12). When the upper and lower sides are pressed together, the page (6) is perforated and is permanently held after engaging of the projection.
Patent DE-19623018-A1 (DE)
Title: Hand vacuum cleaner, also acting as upright vacuum cleaner with blower motor arranged in housing
Inventor: KAULIG HEINZ
IPC: A47L5/32
Filed: 1996-06-08
Abstract: The cleaner has a blower motor (5), arranged in region near the floor. The dirt carried is supplied from the suction nozzle (3), across a suction hose (10) to the dust container (6) with a filter bag (7), from above. The suction hose is arranged in an integrated guide tube (9) of the housing (1). The suction hose is connected detachably with corresponding end of the suction nozzle across a nozzle mouthpiece (11), for forming a removable hand suction hose. The suction hose is designed as an expandable corrugated hose. The nozzle mouthpiece of the hose is designed for the reception of different pluggable working appliances.
Patent DE-19623418-A1 (DE)
Title: Lens group self-centering holder
Inventor: FISCHER ANDREAS DIPL ING
IPC: G02B7/02
Filed: 1996-06-12
Abstract: Lens (4) and mount (3) are fixed so that optical lens axis and mount form axis coincide. Protrusions (9) on the outside periphery of the mount, face the inside of the lens sleeve in a plane normal to the optical axis (1) and bear via this plane on the inside of the lens sleeve.  The protrusions on the first half circumference of the mount (3) should be flexible towards the optical axis against those (8) on the second half circumference which are inflexible. The flexible and inflexible protrusions face one another relative a straight line which runs in this plane and intercepts the axis (1). Using three point protrusions, one (8.1) is flexible and the others inflexible (8.3,8.4) and point (8.1) lies on the line through the optical axis (1) as opposed to the other two which stand axially symmetric to this line.
Patent DE-19624229-A1 (DE)
Title: Assembly provides oxygen-enriched supply of water to dough-kneading machine
Inventor: DOLLINGER RAINER
IPC: A21D8/02
Filed: 1996-06-18
Abstract: A dough-kneading assembly (1) comprises: (a) it receives water enriched with oxygen from the mixing chamber (21) in an oxygen-water mixer (8); (b) the water-gas mixing chamber (21) receives oxygen via an external supply (9), and water through an in-pipe (7); and (c) the water and dissolved oxygen are transferred via a tube (10) to the dough-kneading assembly.
Patent DE-19625572-A1 (DE)
Title: Fire hydrant with one=piece pipe - has corrosion-resistant internal surface forming valve seat and duplex seal working with valve plug
Inventor: STELZMUELLER FRANZ
IPC: F16K31/46
Filed: 1996-06-26
Abstract: The hydrant has a one-piece pipe with sealed joints for water main and detachable cap. The plug (11) of the main valve (9) works against a seat and is actuated by a spindle guide in the pipe. The seat (1a) for the main valve incorporates a corrosion-resistant inner peripheral surface in the pipe (1), which also has corrosion-resistant mounting and fixing portions for one or more supports. A duplex seal (12) is included, against which the movable valve plug (11) works. Protection from corrosion can be provided by a coating of plastic, or internal enamelling, and the plug can be ball-shaped.
Patent DE-19628494-A1 (DE)
Title: Infrared radiation cubicle for air-conditioning or tanning
Inventor: ALBRECHT KURT E DIPL ING
IPC: A61N5/06
Filed: 1996-07-15
Abstract: The cubicle comprises a complete basic module including frames, cladding, heat insulation and electrical insulation arranged peripherally to form the cubicle shape. The unit is provided complete with a specially adapted textile cover which does not obstruct infrared radiation, but does obstruct convective heating of the air in the cubicle. The cover has good reflection characteristics at the outer side of the cubicle. Heating surfaces may be provided on the inner surfaces of the individual basic units to provide and emit uniform infrared radiation and provides suitable radiation density to irradiate human body mildly.