baber/WOPTO huggingface dataset:
Patent DE-4233156-A1 (DE)
Title: Vehicle electric windows drive arrangement - has rotation detector and brush holders on common plate protruding through opening with axis at right-angles to rotor shaft.
Inventor: PETER CORNELIUS DIPL ING
IPC: H02K11/40
Filed: 1992-10-02
Abstract: A plate (30) secured within the housing (10) of the commutator motor (13) carries the brush holders and also an assembly (47) of two Hall effect transducers co-operating with an axially magnetised ring (46) on the rotor shaft (21). The speed and direction of rotation are monitored by an electronic processor (43) on the protruding portion of the plate which is covered by a plastic hood (32). The plate is radially movable into its final position with a substantial part protruding from an opening (31). ADVANTAGE - The detector of rotational speed and direction together with the measurement convertor and processing electronics can be mounted with the commutator brushes on the same plate fitted on completion of the assembly.
Patent DE-4233261-A1 (DE)
Title: Double-sided combined printing and perforation machine - is for moving web of material and includes printing rollers separate from perforating rollers
IPC: B41G7/00
Filed: 1992-10-02
Abstract: The rotating roller printing machine may include knives or spikes (6.1,6.2,6.3) which may perforate a web (2) of material to be printed. These knives or spikes are mounted on a plate (7) which is wrapped around a roller (5a,5b) and there are trains of rollers (1a,1b) which bring ink to the printing rollers for printing designs on both sides of the web. The printing rollers may be separate from the perforating rollers which are not inked. The web may be taken through the machine on different paths to give different combinations of printing and perforation. USE/ADVANTAGE - Double-sided combined printing and perforation machine for moving web of material.
Patent DE-4236093-A1 (DE)
Title: Multi-motor vehicular electric drive - has coaxial planetary gearing which transmits torque from motors to road wheels at opposite ends of colinear rotor shafts
Inventor: KAWAMOTO MUTSUMI
IPC: B60K17/04
Filed: 1992-10-26
Abstract: The system has a common housing (3) containing a pair of traction motors (1) each comprising a rotor (11), a stator (12) and a pair of planetary gears (2) in a coaxial arrangement for transmission of power to nearside and offside wheels of a vehicle. A part (3b) of the housing contains a phase sensor consisting of a resolver (5) driven by rotation of a spur gear (51) in mesh with a gear (13) on the periphery of the rotor shaft (11a). Another spur gear (62) drives a lubrication system (6). ADVANTAGE - Cooling power can be increased while motors of smaller dia. coaxial with road wheels are distributed for high tractive efficiency.
Patent DE-4239723-A1 (DE)
Title: Cooling station - with extra cooling space, used for blown hollow glass articles
Inventor: HEINZ ULRICH
IPC: C03B9/38
Filed: 1992-11-26
Abstract: Cooling station consists of a cooling bod divided into two cooling chambers each having a support surface for the glass articles. The finisher articles are transferred from the moulding station onto the surface by a gripper device. The gripper device releases the articles as they move along the surface and along the second chamber the articles are completely free. They are finally transferred to conveyor belt. ADVANTAGE - By providing more cooling time, the articles have completely solidified bases prior to transferring to the conveyor belt (2). This ensures that no fault develop in the articles as they transfer between units.
Patent DE-4242537-A1 (DE)
Title: Appliance for picking up and moving flat objects
Inventor: RIEBSAMEN SIEGFRIED
IPC: B65G49/06
Filed: 1992-12-16
Abstract: The support frame (3) has coupling elements (21, 22) for combining with a chassis. The rotary frame (1) on the support frame is turned by a drive mechanism (11) in the form of a hydraulic cylinder fixed between the support frame and the rotary frame.The suspension (10) for the drive mechanism is set apart from the pivot axle of the rotary frame. The support frame has two supports (21, 22) matching the tines of a fork lift truck. The support frame is fixed to its own chassis, which has an L-shaped carriage on whose vertical arm the support frame is movably mounted.
Patent DE-4302845-A1 (DE)
Title: Gear selector locking mechanism for manual gearbox
Inventor: FUEHRER GERHARD
IPC: F16H63/20
Filed: 1993-02-02
Abstract: A selector lock for a manual gearbox with at least six gears has a rotating locking member (4) located near the driveshaft (1) and inside the housing (11). The locking member has locking teeth (14) on one of its front faces, which operate in alignment with opposing teeth (15) in a locking cover (12).The rotary axis of the locking member lies vertically to the longitudinal axis of the driveshaft, and the locking member slides axially. The contact faces of the locking member and/or the change fingers (2) are located parallel to the changing action.
Patent DE-4308223-A1 (DE)
Title: Device for reflecting electromagnetic waves
Inventor: ZIMMERMANN WERNER
IPC: H01Q17/00
Filed: 1993-03-16
Abstract: The arrangement consists of two foils which are identically provided with a large number of electrically conductive flat elements and are displaced with respect to one another in a controlled manner with the aid of drive means. <IMAGE>
Patent DE-4308745-A1 (DE)
Inventor: STUMPF WALTER
IPC: E04B2/76
Filed: 1993-03-19
Abstract: In order to configure planar or three-dimensional floor-type grids comprising bars and junction pieces in a more cost-effective manner, the supports (11) and junction pieces (14) exhibit an identical, longitudinally slit profile, e.g. a cross-shaped profile. The supports (11) can thus, in their connection region, replace the junction pieces (14). The floor-type-grid flange bars (12, 13) produced from rectangular profile tubes are connected to the junction pieces (14) and supports (11) by clamping closures which each exhibit two clamping jaws which can be braced into slots of the junction pieces (14) and bars (12, 13). <IMAGE>
Patent DE-4310211-A1 (DE)
Title: Hydraulic gear pump or motor with main gear pair (5) - has second compensation gear pair (5) with continuously meshing tooth pair(s)
Inventor: NONNENMACHER GERHARD DIPL ING
IPC: F04C11/00
Filed: 1993-03-29
Abstract: The meshing tooth pair of the compensation gear pair (37) synchronously meshes with a corresp. tooth pair of the main gear pair (36). The main and compensation pair provide opposite delivery. The compensation gear pair tooth shape corresponds to a specified formula. In the formula relates to the distance of the just sealed engagement and rolling points of the main gear pair, the corresp. spacing of the compensation gear pair, and the transmission ratios of the main and compensation gear pairs. ADVANTAGE - Simple design for reducing pulsing of the delivery flow, but with relatively high constant flow portion.
Patent DE-4312434-A1 (DE)
Title: Arrangement for the inductive track guidance of rail-independent vehicles
Inventor: GRAMLING HUBERT DIPL ING
IPC: G05D1/02
Filed: 1993-04-17
Abstract: The invention relates to an arrangement for the inductive track guidance of rail-independent vehicles on a roadway. The latter has conductors laid in the roadway, determining the track, flowed through by alternating current and surrounded by an alternating magnetic field. The current position of the vehicle in the transverse direction relative to the alternating magnetic field is registered continuously by means of crossed antenna coils which are arranged at a specified separation above the roadway on the vehicle side. In addition, on the vehicle side, means are arranged with which a desired/current deviation of the transverse position of the vehicle, determined relative to the alternating field on the roadway side, can be converted into a steering command for the steerable vehicle wheels which will eliminate the transverse position deviation. In the case of local disturbances on the roadway side of the track-determining alternating magnetic field, in order to make unnecessary expensive measures on the vehicle side, especially multiple arrangements of crossed antenna coils for equalising or compensating the influence of the magnetic field disturbances, provision is made in particular of two conductors arranged parallel to each other as track-determining conductors laid in the roadway, the said conductors extending alongside each other at a mutual transverse separation of approximately 50 % of the height of the crossed antenna coils on the vehicle side and at the same height. Advantageously, in the case of concrete roadways having reinforcing steel extending at a specific uniform transverse separation in the roadway longitudinal direction, if the transverse separation of the [lacuna] corresponds ... Original abstract incomplete.
Patent DE-4315951-A1 (DE)
Title: Bleaching nitrocellulose, esp. after prodn. - by treating an aq. suspension of nitrocellulose with a gaseous oxidising agent esp. ozone or chlorine di:oxide
Inventor: ZOBOLI SILVANA
IPC: C08B5/04
Filed: 1993-05-12
Abstract: A process for bleaching nitrocellulose (NC), esp. linked to the prodn. process, comprises treating an aq. suspension of NC with a gaseous oxidising agent (II). (II) ia ozone or C102. This is passed upwards through a vertical reactor contg. a suspension of NC in turbulent motion, by means of partitions of sintered metal mounted above the base of the reactor. The suspension is treated with at least 150 mg ozone/kg NC, pref. in the form of ozone-enriched air, in excess w.r.t. the amt. required for complete oxidn. of the impurities, pref. 30-40 Nm3 air/ozone mixt. per tonne NC, contg. 10-30 g ozone per Nm3 air. Treatment involves blowing air/ozone discontinuously through the aq. NC suspension in a vertical reactor with a 5-m liq. column, for 2-4 hrs. at 50-70 Nm3/hr. and 1.7 bar. Unreacted ozone is collected and taken to a precipitator. Alternatively, the NC is oxidised by passing C102 through the suspension and any excess C102 is removed by washing with water. Pref., the bleaching process is carried out at the end of the prodn. process. USE/ADVANTAGE - The process enables the prodn. of almost colourless NC with a low tendency to yellowing (as required for paints and printing ink), without interfering with the prodn. process.
Patent DE-4317240-A1 (DE)
Title: Device for measuring an acceleration
Inventor: BREIMESSER FRITZ DIPL ING
IPC: G01P21/00
Filed: 1993-05-24
Abstract: The invention provides a bending element (2) having a clamping region (20) and an inertial member (22). The deflection of the inertial member (22) by an acceleration which is to be measured effects a change in the emission current of a field emitter element (4) in a largely evacuated measuring chamber (10) which is detected as a current signal or voltage signal. Preferably, the inertial member (22) is held by compensation regulation with the aid of a counter- electrode (7) in a region about its zero position (CP) and the actuator voltage (V2) required for this purpose is used as a measure of the acceleration. In addition, it can be provided that the device is capable of automatic self testing. <IMAGE>
Patent DE-4318966-A1 (DE)
Title: Pallet container
IPC: B65D25/56
Filed: 1993-06-08
Abstract: The pallet container (1) for liquids has an exchangeable plastic inner container (2), an outer casing (6) made of lattice work and a pallet (9) which is designed as a bottom trough (10) and receives the bottom (11) of the inner container in a positive-locking manner, which bottom is designed as a drainage bottom, said inner container having a filling nozzle (3) and an emptying nozzle (13) with a discharge tap (5). The bottom trough (10) of the pallet (9) is adapted in inclination to the drainage bottom (11) of the inner container (2), is deep-drawn from sheet-metal material, has a shallow central groove (14), corresponding to the drainage groove (12) of the inner container (2) and an outer supporting edge (15) drawn downwards and reinforcing beads (16a, 16b) which run in the direction of and transversely to the central groove (14) and whose bases (17) lie in a common plane (18-18). By means of the reinforcing beads (16a, 16b) and the central groove (14), hollow chambers (19) which are open at the bottom are formed in the bottom trough (10), and the outer supporting edge (15) forms a peripheral hollow supporting collar (20) on the bottom trough (10). A central foot (25) which is open at the front and at the top is formed in the outlet region of the deep-drawn bottom trough (10) below the discharge tap (5) of the inner container (2). The lattice casing (6) is screwed, together with the bottom trough (10) and the central (25, 26) and corner feet (27), on the pallet frame (28) designed as a tubular steel frame. <IMAGE>
Patent DE-4319371-A1 (DE)
Inventor: LIBESCH WOLFGANG
IPC: H01H3/26
Filed: 1993-06-07
Abstract: In the case of an electrical switching installation having a plurality of switches for each phase, for example an earthing switch (1), a disconnector (2) and a circuit breaker (3), at least one of the switches, for example the earthing switch, has a motor drive (10) and a detachable mechanical coupling (5) which transmits the drive movement. The coupling (5) can be disengaged by operation of the disconnector (2) when it is being connected, so that, when the disconnector (2) is being connected, the earthing switch (1) cannot be moved into the earthing position, and this prevents high-voltage potential being connected to the earth potential. <IMAGE>
Patent DE-4325091-A1 (DE)
Inventor: EMIG UWE
IPC: A63C5/14
Filed: 1993-07-27
Abstract: PCT No. PCT/DE94/00851 Sec. 371 Date Dec. 20, 1995 Sec. 102(e) Date Dec. 20, 1995 PCT Filed Jul. 24, 1994 PCT Pub. No. WO95/03859 PCT Pub. Date Feb. 9, 1995In a ski with a body consisting of several elements that are arranged parallel and in layers and connected by adhesives and/or form-fit into each other it is proposed to arrange shaped elements (12, 13, 16) in layers that extend over most of the length of the ski body and consist of a supporting element (16) that is provided with longitudinal cavities (20, 21) in which the longitudinal ribs provided for this purpose on two anti-shock elements (12, 13) are inserted. Anti-shock layers (14, 15) of an elastomer material are inserted between the elements (12, 13, 16). The ski is characterized by good shock absorption properties and even running.
Patent DE-4327588-A1 (DE)
Title: Method for transmitting or demodulating a digital signal and a demodulator for decoding this signal
Inventor: HUETTER INGO DIPL ING
IPC: H04N7/24
Filed: 1993-08-17
Abstract: In the terrestrial transmission of a digital HDTV signal, a series of requirements is intended to be satisfied, in particular the facility for portable reception and the reconfigurability of the system for the transmission of a plurality of low-definition signals instead of an HDTV signal. The receiving component of a portable television set is intended to be implemented more easily and more economically than that of an HDTV receiver. The digital data are intended to be transmitted in such a way that a lower-quality or lower-definition image can be reconstructed from a (more robust) data sub-stream. According the invention, the physical sub-channels (SD, HD1, ED, HD2) in a television channel with an 8-MHz bandwidth are generated in conjunction with at least two OFDM carrier modulations (SD + HD1, ED + HD2) by means of low-order QAM modulations which have different modulation depths. A further QAM is added to the QAM. In portable receivers, only one half of the channel is evaluated by means of low-pass filtering (11), one half-length FFT being sufficient. <IMAGE>
Patent DE-4329137-A1 (DE)
Title: Magnetic tape winding system for filling tape cassettes - has identification holes on cassette to allow type of tape and amount to be identified to control process
Inventor: KITA AKIHISA
IPC: G11B23/113
Filed: 1993-08-30
Abstract: A magnetic tape winding system for tape cassettes has a main spool (78) that supplies tension controlled tape (74) over a series of rollers (80,82,86), to a cassette handling unit. The cassettes have identification holes to indicate the length of tape to be wound. The handling unit has top section in which the front cassette in a horizontal stack is allowed to enter a guide track and falls to a specific position. At this point the cassette is located drive spigots that are operated to wind necessary amount of tape. ADVANTAGE - Has identification for type and length of tape, preventing tape from being wound in wrong cassette case.
Patent DE-4329739-A1 (DE)
Title: Door arrangement, in particular for furniture, with folding sliding door
Inventor: KREIMENDAHL RAINER
IPC: E05F15/605
Filed: 1993-09-03
Abstract: The invention relates to a door arrangement for furniture, in particular for cupboards and wall units, having a guide rail (34) arranged fixedly on a carcass (10), and a folding sliding door (12) movable along the guide rail (34). The folding sliding door possesses at least two door wings (20) which are articulatedly interconnected by hinges (26) in pairs at their mutually facing vertical lateral edges (24) to form a wing pair (22) in each case and are articulated in the region of their mutually remote lateral edges (27) on a respective running and guiding fitting (28) guided in the guide rail (34). In order to enable opening and closing of the folding sliding door (12) in a simple manner free from jamming, the door wings (20) within each individual wing pair (22) are, on opening the folding sliding door (12) in the state folded against one another, automatically coupled to one another in pairs in the region of their mutually remote lateral edges (27), while during the closing operation the folding sliding door (12) is drawn, in the coupled state, to a separating member fixed to the carcass and the door wings (20)... their wing pairs (22) are automatically uncoupled. <IMAGE>
Patent DE-4331941-A1 (DE)
Title: Room-foundation equipment in building
Inventor: MUNDT DIANA
IPC: E04H9/14
Filed: 1993-09-21
Abstract: The hemispherical foundation (1) can have steel anchors, and the external room walls can converge towards the top, so that wind-pressure during a storm or hurricane is deflected onto the foundation. Hot-water can be provided by waste heat from the side of the eaves and the roof.The heating and supply systems can be in the top floor, the radiators and hot water being supplied via a vertical pipe passing through the room, through which the uninsulated supply and return pipes run. The stable air is delivered into the vertical pipe via passages below the ceiling and containing non-return shutters.
Patent DE-4340450-A1 (DE)
Title: Hose fitting for use e.g. in automobile air conditioning
Inventor: MUELLER DIETER
IPC: F16L33/207
Filed: 1993-11-27
Abstract: A hose fitting has a nipple (1) and socket (2) made of metal or of non-metallic material.
Patent DE-4341285-A1 (DE)
Title: Method of crushing brittle grinding material in roller crevice in high-pressure roller press
Inventor: CZERWONSKY HEINZ
IPC: B02C4/02
Filed: 1993-12-03
Abstract: The method involves using two rollers (1,2) which revolve in opposite directions and are separated from each other by roller crevice (3). The brittle grinding material is drawn between the rollers and thrown under a pressure crusher. Partially plate-shaped agglomerate form from the crushed grinding material. These plate-shaped agglomerate are then de-agglomerated in a high pressure press roller. The de-agglomeration occurs by air pressure directly under the crevice formed between both rollers. The air pressure is directed at the side surfaces (8,8') of the agglomerate by air nozzles (5).
Patent DE-4342658-A1 (DE)
Title: Pivoted workpiece clamping jaw
Inventor: SCHMIEDEL FRITZ DIPL ING
IPC: B25B5/10
Filed: 1993-12-14
Abstract: The clamping device has a bearing block (1) to which an impact element  or restraining device (6) is fitted. The supporting and moving arm (3) of the pivoted jaw (2) has its upper side or a head side coming in contact with it. The impact element may be in the form of a hook, or inverted U-shaped, or be in the form of a spacer composed of pieces of flexible elastic material. The bearing block may be a separate item. The thrust rod (10) of a hydraulic cylinder is fitted under the end of the supporting and moving arm of the jaw. The swing of the arm and jaw is limited by the position of the arm against the impact element, which is fixed to the bearing block on both sides.
Patent DE-4343610-A1 (DE)
Title: Fan motor power supply for air-conditioning of heated rooms
IPC: F24F3/044
Filed: 1993-12-16
Abstract: The motors (3, 4) are supplied with AC from respective invertors (5, 6) having DC intermediate circuits (5b, 6b) which are connected directly (40, 50) to 600 V outputs from a convertor (8) fed from a 60 V battery (7).The convertor is initiated by a special connection (20) and has a supplementary AC output (30) giving 24 V for a switchboard in command of transformers, Venetian-blind drives etc. The rectifying sections (5a, 6a) of both invertors are supplied directly from the 400 V AC or three-phase mains (60).
Patent DE-4404522-A1 (DE)
Title: Method of manufacturing room air outlet
IPC: F24F13/06
Filed: 1994-02-12
Abstract: The method is for manufacturing a room air outlet for guiding warm and/or cold air in or out of a room and comprises an outlet housing which encloses the inlet opening and the outlet opening and also includes an air guidance system. The outlet housing has a single cutting punched out which is bordered by a frame having side walls which encloses the inlet opening and the outlet opening.
Patent DE-4406224-A1 (DE)
Title: Nozzle plate and method for the surface treatment thereof
Inventor: TAKEMOTO KIYOHIKO
IPC: B41J2/16
Filed: 1994-02-25
Abstract: A nozzle plate for an ink jet printer, of the kind which is provided with water-repellant properties, is characterised by a water accepting annulus immediately adjacent the nozzle outlet. A photosensitive resin film (6) is pressed onto the surface (2) of the nozzle plate (1), with one portion entering the inside of nozzle (4). Then by ultraviolet radiation directed from the rear surface (3) of nozzle plate (1) the intruded portion is hardened as plug (6a). At the same time the portion of photosensitive resin film directly above nozzle (4) is hardened by the ultraviolet radiation to form a bead 6b which overlaps the surface of the plate and which is no larger than 1.4 times that of nozzle diameter d. Using the bead (6b) as a mask, an ink-repellent eutectoid plating coating layer (8) is applied to the surface (2) of nozzle plate (1). The plug and bead are then removed. <IMAGE>
Patent DE-4409956-A1 (DE)
Title: Multi purpose vehicle protection and load carrier device
Inventor: KELL GERHARD
IPC: B60R9/00
Filed: 1994-03-23
Abstract: The device consists of profiled parts as modular sub-assemblies. These connect at chassis and roof level to the required vehicle and are functionally secure. The sub-assemblies have an overload protection, and can be repaired or have parts replaced. The design has two or more different profiles in both material and form and connect without bolts etc., as a positive locking connection. The carrier profile is preferably triangular.
Patent DE-4411775-A1 (DE)
Title: Eccentric press
Inventor: MENEGHETTI TIZIANO
IPC: B30B1/26
Filed: 1994-04-06
Abstract: The invention provides that the head, serving as hammer, of the press can move on two fixed, front guide rails and on a rear guide rail which exhibits two guides, and that the inclined rear surface of the guide rail rests against an element which can move in a vertical direction and, by the actuation of regulating nuts and for blocking suitable, specific means, reduces play between the sliding guides and the bearings of the head such that uniform contact between the moving parts of the press is ensured, the wear is reduced and the overall capacity of the press is increased, with the result that the time required for setting the press into operation and for quality maintenance of the same is reduced. <IMAGE>