baber/WOPTO huggingface dataset:
Patent DE-4234027-A1 (DE)
Title: Automatic cardboard packaging system for sausages - has loading screen to allow close contact between incoming sausages and open end of carton movable by suction strips for orderly packaging.
Inventor: KAUL DIETER ALBERT DIPL ING
IPC: B65B43/30
Filed: 1992-10-09
Abstract: The open carton (2) which lies in front of a screen plate is filled with a row of products (4) and when filled slides down so that the filling process is started again. The cartons which are supplied previously folded are transferred from underneath by a suction strip (6). As they are moved crosswise through the strip the front carton lids (3) are unfolded by lever units so that they adjoin the loading screen. The back of the carton is fixed by a suitable wall plate (8). The loading screen and wall plate (8) can be adapted to different types of cartons by adjustors. The loading screen is shaped so that its screen face is slightly larger than the open carton end. The fixed carton can be lowered with the suction strip, screen face and rear wall plate stepwise to allow the sausage products (4) to be pushed in by an insert plate (9) to form different rows. The distance between product (4) and screen should be kept as small as possible to avoid uncontrolled filling. USE/ADVANTAGE - Controlled mechanical filling of packaging for sausages.
Patent DE-4235668-A1 (DE)
Title: Print toner fixing heater drums with smoothing edge - positioned on pre-heater saddle with adjustment of smoothing edge angle
Inventor: KOPP WALTER DIPL ING
IPC: G03G15/20
Filed: 1992-10-22
Abstract: The heating appts. fixes toner on a belt image transport (17) in printer or copier machine. The appts. consists of fixing drum (11), pressure drum (12) and a pre-heating saddle in the print path prior to the drums (11,12). The paper path passes along a trajectory in range between (Position A) and (Position B). The trajectory meets drum run-in surface at a `smoothing angle' (34) of circa 7 deg., to smooth the paper before fixing. Smoothing angle is adjustable by cam arrangement (31,32) and hinge (22) to vary angle to 0 deg. USE/ADVANTAGE - Reduces paper wrinkling and creasing, esp. in standby operation of printers and copiers.
Patent DE-4236432-A1 (DE)
Title: Drive rod fixture for door or window with or without lock - is arranged in peripheral groove of panel or pane and incorporates operating mechanism in housing for operation of at least one drive rod
Inventor: PREVOT GERARD
IPC: E05B63/00
Filed: 1992-10-28
Abstract: The drive rod (7, 8) extends above and/or below the housing (6) and acts on at least one bolt element (9) as bolt pin or roller (10) working in conjunction with a closure piece (11) arranged on the rail frame (4). Each of the bolt elements (9) is fixed to a slide (15) which in the longitudinal direction is located movably on a drive rod (7, 8) to which it is attached by releasable fixture elements (16). The slide is displaceably guided and secured in the groove of the panel or pane (3) by means of a bearing housing (17) which is movable in the groove (12) accommodating the fixture (1). USE/ADVANTAGE - To overcome the problem with doors or windows with wooden or metal or plastics profiles where hitherto special structural forms of drive rod fixtures have been necessary.
Patent DE-4241801-A1 (DE)
Inventor: ICKING BERNHARD
IPC: C12S3/10
Filed: 1992-12-11
Abstract: A device for hydrolysing starch- and/or sugar-containing raw materials, in particular mash or the like, has an arrangement for supplying the crushed raw materials to successive heat exchangers and a discharge arrangement for the finished product. The heat exchangers are designed as chambers (14) arranged above each other in a vertical column. The chambers (14) are provided with respective bottoms (14) and communicate with each other through overflow openings (16) arranged in their respective bottoms (12) for the raw materials to be hydrolysed. They contain stirring members (32) for mixing the raw materials.
Patent DE-4242598-A1 (DE)
Inventor: KUNZ GEORG DIPL ING
IPC: B60K15/04
Filed: 1992-12-16
Abstract: In a closure for closing the orifice 6 of a neck 4 with a closure part 5, which can be removed from its seat by swivelling, a restricting guide is provided for the closure part 5, by means of which the closure part 5 is so guided that in the opening process, it lifts off from its seat in an approximately axial direction and is then tilted away laterally to the outside wall. The restricting guide may comprise a sliding block guide or a lever linkage. <IMAGE>
Patent DE-4243318-A1 (DE)
Title: Complete support belt for glide parachute
Inventor: ARTMANN HANS
IPC: B64D17/24
Filed: 1992-12-21
Abstract: At least one of the support belts can be drawn downwards around a guide component by a grip component. The support belt comprises a loop (BS), in which the connecting device (VS) as guide component is suspended. On the belt near to the lower end a strap is fitted, which at the free end evolves into a grip component (HS) and is guided by the guide component (VS).On a support belt a separable hose-type system is fitted and at the upper end of the hose-type system is fitted a small loop of smooth material. On the lower end of the hose-type system a strap is fitted which ends in a grip component and is guided via the small loop of smooth material to the other side of the hose.
Patent DE-4303804-A1 (DE)
Title: Device for distance measurement (range finding)
Inventor: HERMANN WALTER DR RER NAT
IPC: G01S17/36
Filed: 1993-02-10
Abstract: In the case of known devices of this type, the distance measurement is carried out by means of the phase measurement principle using an optical sensor system. The transmitted light beam which is emitted by a laser is in this case amplitude modulated at two different modulation frequencies. It is disadvantageous in this case that the transmitted light intensity and thus the signal to noise ratio are greatly reduced by impressing two modulation frequencies onto the transmitted light beam. In the case of the device 1 according to the invention, the modulation of the transmitted light beam 4 with the modulation frequencies is carried out separately in time. An object is measured by the transmitted light beams 4, which are modulated at the two modulation frequencies, successively. The two measurements (measured values) are compared in an evaluation unit 14 in order to determine the distance of the object from the device 1. <IMAGE>
Patent DE-4310704-A1 (DE)
Title: Hydrogenating dechlorination of chlorinated polycyclic aromatics optionally containing oxygen atoms
Inventor: BIELEFELDT DIETMAR DIPL CHEM D
IPC: C07B31/00
Filed: 1993-04-01
Abstract: Chlorinated polycyclic aromatics optionally containing oxygen atoms are dechlorinated by reaction with hydrogen in the presence of a noble metal catalyst in a particularly advantageous manner if the reaction is carried out continuously at 270 to 450 DEG C in the liquid phase and using a palladium-on-spinel catalyst arranged in the solid bed.
Patent DE-4314099-A1 (DE)
Title: Arc-welding or arc-cutting torch and electrode holder for it
Inventor: SPERLING HERMANN
IPC: B23K9/29
Filed: 1993-04-29
Abstract: An arc-welding or arc-cutting torch, such as, for example, a TIG or plasma torch, with an electrode which is clamped in an electrode holder which in turn is accommodated in a housing of the torch body. In order to obtain a simple and defined orientation of the electrode with favourable current transfer between electrode holder and electrode, the housing has a frustoconical seat for the electrode holder provided with correspondingly designed bearing and sliding surfaces, the electrode holder being held in the fitting position in the conical seat of the housing by means of a longitudinal force directed in opposition to the torch nozzle.
Patent DE-4314544-A1 (DE)
Title: Liquid fuel burner for domestic heating system - has fuel delivery regulated by motorised spindle valve, with take-off drive to Bowden cables for air flaps
Inventor: GABRIEL MARTIN
IPC: F23N1/02
Filed: 1993-05-03
Abstract: The liquid fuel burner for the low load regime of a heating plant has a regulator driven by an electric motor (3) for the fuel delivery and for the admitted air. The fuel delivery is regulated by the movement of a spindle (1) under oil pressure within the fuel tank, this movement also regulating the throughput of combustion air using an air flap (for air quantity) and a baffle plate (for air velocity). The motor has a gearbox where rotary movement is converted to linear movement. It comprises a worm gear driving a pinion attached to one crank and subsidiary pinions driving another. The crank pins connect to Bowden cables with return springs. ADVANTAGE - Reduced number of starting operations of burner.
Patent DE-4317204-A1 (DE)
Title: Steel or plastics barbed wire or strip - is formed by parallel cuts alternately from both edges
Inventor: EBENHOECH FRANZ LUDWIG
IPC: B21F25/00
Filed: 1993-05-22
Abstract: The barbed wire or strip is mfd. without stamping waste. In the mfr. parallel cuts, alternately from both edges, are formed up to the centre line of the strip and extended during application. A 15 mm wide, 0.6 mm thick steel strip is cut at an angle of 45 deg. alternately from both edges to a depth of 9 mm. The spacing of the cuts is 10 mm. Then it is wound on a reel and tensioned on application during unwinding. USE/ADVANTAGE - Steel or plastics barbed wire or strip is for all types of fences, with compact storage, transport and handling, but without waste.
Patent DE-4319325-A1 (DE)
Title: Latch lock furnishable with a lock cylinder
Inventor: KOTTERHEIDT GUENTHER
IPC: E05B13/00
Filed: 1993-06-11
Abstract: The invention relates to a latch lock furnishable with a lock cylinder, especially for doors, with an outer follower part rotatable by means of an external handle, with an inner follower part rotatable by means of an internal handle and with a latch take-up arm which engages on the latch tail and which can be loaded by the inner follower part constantly, but by the outer follower part only after the key-operated engagement of a coupling; to achieve a solution advantageous especially in terms of construction and functioning, it is proposed that the coupling be formed by a pawl (24) which is mounted on the inner follower part (11) and which can be displaced counter to a spring load in front of a nose (23) of the outer follower part (12). <IMAGE>
Patent DE-4320652-A1 (DE)
Title: Bicycle frame with one main tubular section - is forked to locate rear wheel and has fittings for remainder of machine.
IPC: B62K3/10
Filed: 1993-06-22
Abstract: The main tubular section (1) runs from the rear axle (4) to the front upright (2) which holds the front forks. The section is set inclined to the horizontal and carries the other fittings, eg. saddle support, crank drive. The crank-wheel (6) is fitted to the frame via a short vertical section. The front fork support tube is linked to the main frame via reinforcing webs (3). The rear wheel is located by splitting the rear section of the main frame. USE/ADVANTAGE - The single main bicycle frame member provides a simple construction with a cost saving assembly.
Patent DE-4322566-A1 (DE)
Title: Prodn. of sintered electrode of high mechanical strength - involves pressing iron@ powder granules to electrode body, and sintering in reducing atmosphere
Inventor: BLAIMSCHEIN FRANZ
IPC: H01M4/04
Filed: 1993-07-07
Abstract: Prodn. of a sintered electrode having fine and coarse porosity and made of iron powder granules of particle size at most 500 microns, obtd. from iron (III) oxide powder of grain size up to 10 microns, comprises pressing the granules to an electrode body and then sintering at up to 750 deg. C. in a reducing atmosphere. The novelty is that the iron powder granules, obtd. from the iron powder agglomerate formed on reacting iron oxide powder at 600-800 deg. C., opt. after crushing the agglomerate, are mixed with an organic pore former, whose amt. and grain size is dependent on the pore number and the size of the coarse porosity of the sintered electrode. The pore former, making up 2-10 wt. % of the total mixt., e.g. an organic polymer or wood fibres, has a grain size of 50-400 microns. ADVANTAGE - The electrode has good mechanical strength.
Patent DE-4332301-A1 (DE)
Title: Drive device for sliding windows and sliding doors
Inventor: EILERT DE BEER HERMANN
IPC: E05F15/635
Filed: 1993-09-23
Abstract: The drive device for sliding windows and sliding doors consists of a feed drive unit and of a coupling drive unit. The force transmission between a gearwheel of the feed drive unit and the movable part of the sliding door or sliding window takes place via a rack connected to the movable part. For coupling and uncoupling the drive, the engagement of the gearwheel and rack is respectively accomplished and cancelled. For this purpose, the feed drive unit is mounted movably and is moved by the coupling drive unit via an elastic coupling member. The coupling drive is preferably designed with a bistable action and has a device for alternative manual actuation. Furthermore, the drive device is equipped with means for recognising the opening or closing state of the sliding door or sliding window.
Patent DE-4334992-A1 (DE)
Title: Conveyor roller in injection casting machine - has support block with bore containing support cylinder having screw fitting into threaded hole of supporting vertical wall to ensure correct position of roller part
Inventor: YONEZAWA KEITARO
IPC: B60B33/00
Filed: 1993-10-14
Abstract: The conveyor roller has a support block (11) with support bore (21) and positioning hole (33). They are set in the upper and lower parts of the block so that they run horizontal and face a vertical wall (1) in which a threaded hole (29) and socket hole (34) are likewise formed to run in a horizontal direction. A support cylinder (12) has a cylinder bore (15) and support part (22). The support part fits in the support bore (21) of the block. The support cylinder also has a bearing part (23) supporting a roller part (14). A screw (16) can be inserted through a predetermined annular interspace (17) in the cylinder bore (15) and screwed into the threaded hole (29) so that the support cylinder can be pressed by the screw (16) against the vertical wall. A positioning pin (18) fits into the positioning hole and socket hole. USE/ADVANTAGE - For transporting metal moulds in an injection casting machine. Even if the screw becomes loose during transport the support block and cylinder do not slip.
Patent DE-4337329-A1 (DE)
Title: Fast power diode
Inventor: JUTZ JOSEF DIPL PHYS
IPC: H01L29/861
Filed: 1993-11-02
Abstract: A fast power diode having a smooth switching performance for a commutation branch having a switchable component, and a method for its production, are described. The recovery performance of the so-called freewheeling diodes is favourably influenced according to the invention by the partial decrease in the carrier lifetime. By irradiation with ions which have in the semiconductor body a depth of penetration into the silicon crystal which can be adjusted as a function of the radiation energy, incorporation of additional recombination centres in the p-type region can be performed, as a result of which the reverse current peak is reduced in the commutation case and the behaviour of the on-state voltage is positively changed. When loading with the rated current, the temperature coefficient of the on-state voltage is positive. This fact affords great advantages when using such fast power diodes as freewheeling diodes during commutation in electronic circuit arrangements, in particular those connected in parallel. <IMAGE>
Patent DE-4340108-A1 (DE)
Inventor: TIBURTIUS BERND DIPL ING
IPC: H05K1/14
Filed: 1993-11-22
Abstract: A screening element for improving the electromagnetic compatibility of electrical, in particular electronic, functional groups which are at least partially surrounded by electrically conductive screening housing walls or contain printed circuit boards which have electrically conductive screening regions, the screening element forming an intermediate element for sealed, conductive bridging of such screening regions, whose longitudinal extent is large in comparison with its cross-section, which is designed in particular in the manner of a profiled seal, and an essentially rigid supporting element is provided which has at least one compressible or elastic layer which is composed of conductive material and is fitted directly on one of its longitudinally directed covering surfaces. <IMAGE>
Patent DE-4341650-A1 (DE)
Title: Self-closing tap valve with magnetic actuator of auxiliary valve
Inventor: PAWELZIK MANFRED
IPC: F16K21/06
Filed: 1993-12-07
Abstract: The valve consists of a main valve controlled by a hand operated auxiliary valve (4). It has a delay mechanism for time-delayed closure. By operation of the handle against a return spring a magnetic circuit is opened and the delay mechanism is started. The auxiliary valve actuator has a piston (42) with an internal magnet (43) in a non-magnetic sleeve (41). The delay mechanism is attached to an outer permanent magnet (50), so that the piston is actuated by the magnet.
Patent DE-4345219-A1 (DE)
Title: Device for connecting and holding a chip structure
Inventor: FOLKMER BERND DIPL ING
IPC: G01L9/00
Filed: 1993-08-12
Abstract: A device for connecting and holding a chip structure has at least one contact location on one of its main surfaces. In order to produce an electrical and mechanical connection, the device comprises a contact pin and a recess in the chip structure, on the wall of which the contact location is arranged, the wall being designed such that it forms a clamping connection with the contact pin when the latter is inserted into the recess, by virtue of which the contact location is pressed against the contact pin.
Patent DE-4404197-A1 (DE)
Title: Method for digital (numeric) filtering of oscillatory signals using sine filters
Inventor: BITTNER HELMAR DR ING
IPC: G01R23/167
Filed: 1994-02-10
Abstract: The sine filter is an accurate and analytically checkable digital FIR filter, in which the filter values are formed as <IMAGE> that is to say from the sum of the products of the input values lying symmetrically with respect to the time instant just observed and a symmetrical sine function whose frequency is the mean filter frequency. The filter does not exhibit transience, rotates the phase of the signal to be filtered by 90 degrees and renders the exact amplitude of the signal to be filtered. The invention can be used in metrology, technical diagnostics, telecommunications technology (information), audio technology and power technology. <IMAGE>
Patent DE-4405847-A1 (DE)
Title: Folding strip with rounded bending edge
Inventor: SCHWITTE RICHARD
IPC: F16B12/46
Filed: 1994-02-23
Abstract: The strip for inner lining and cladding has an outer, decorative face (2) and a carrier layer (3) with a groove (4) forming a bending line for reducing or interrupting its cross-section. Pref. the rounded edge describes an arc of approx. 90 deg. The groove cross-section widens towards the thin veneer face. The opposite groove bounding edge (6) of the carrier layer extends orthogonally and straight w.r.t. the thin veneer face which may be of a material with a natural rigidity. A flexible, removable protective strip may be located in the region of the bending line on the face front side.
Patent DE-4405950-A1 (DE)
Title: Plastics screw cap for drinks bottles
Inventor: KRONSEDER HERMANN
IPC: B65D41/04
Filed: 1994-02-24
Abstract: The screw cap has an internally threaded cylindrical side wall (2) and a flat end wall (4) which has a seal (5) on the inside and several keyed entrainment elements (6) on the outer edge for use with a turning tool. A turning tool has a lever like handle and a circular opening with several keyed detent elements for engaging with the entrainment elements on the cap. The opening is rigidly connected to the handle. The entrainment elements may lie at least partially in the preferably rounded transition area between the side and end walls. They can be formed by axially and radially open recesses. The lever like handle of the turning tool can be formed from a metal plate containing the opening as well as a further non-circular opening for removing crown corks.
Patent DE-4407215-A1 (DE)
Title: Optical thickness measurement on thin strips
Inventor: MASSEN ROBERT PROF DR ING
IPC: G01B11/06
Filed: 1994-03-06
Abstract: The measurement material is held on a reference surface. The distance to the surface of the measurement material is measured with the aid of a distance sensor. Two compensation sensors arranged on both sides of the distance sensor are used to determine the distance to the reference surface through the material. Vertical and/or tilting movements of the sensor suspension are compensated for by computing a compensation distance from the distances of the two compensation sensors and their positions wrt. the measurement point of the distance sensor on the surface of the material. The material thickness is derived from the difference between the compensation distance and the distance to the material surface independently of movements and tilting in a plane of the sensor suspension and support.
Patent DE-4410497-A1 (DE)
IPC: F24F1/0353
Filed: 1994-03-25
Abstract: A healthy air conditioning apparatus sucks in outer air (20), leads it through a curtain (34) made of droplets of liquid (6) and then discharges it as healthy conditioned air (21). The liquid is exposed to the influence of UV-C rays (35) emitted by a radiator (27) and of signals (36) that vibrate at a frequency of 7,8 Hz generated by an electromagnetic generator (28). The liquid (6) or its droplets are restructured by the frequency of the signals generated by the electromagnetic generator, so that they have a salutary effect on human beings that breathe in and are exposed to the healthy conditioned air (21).
Patent DE-4413454-A1 (DE)
Title: Electronically controlled glass pane for building or motor vehicle window
Inventor: SCHENCK RAINER
IPC: E04D13/18
Filed: 1994-04-18
Abstract: The electronic control concerns light penetration and surface partial dimming actuatable in segments. The programming, or control, takes place on the pane, or rather via a centre point, e.g. a TV appts. The segment energising for the entire pane surface is also program controlled. The program controls the panes to be dimmed by light sensors and timber control. Light punctuation control, e.g. a photoresistor, may be used for current generation by collecting optical or other frequency ranges of the sun radiation.
Patent DE-4413569-A1 (DE)
Title: Electronic system for data and signal handling
Inventor: FOEHSE MARTIN DR ING
IPC: H02J13/00
Filed: 1994-04-19
Abstract: A processing system has a facility to handle instructions, signals and switching operations over a bus (1) as well as handling supply voltage coupled to the bus is central unit (2) and a signal/instruction unit (3). In normal operation a power supply (7) in the central unit is coupled to the bus. During a specific time window the bus is isolated from the supply voltage and a current supply (5) switched in and data signals (15,16,6) are transmitted over the bus. If a fault occurs the unit (3) is isolated by a fuse (17) and the central station signalled.
Patent DE-4416170-A1 (DE)
Title: Analog/digital converter system
Inventor: SHIRATA SYUICHI
IPC: G06F3/05
Filed: 1994-05-06
Abstract: An analog/digital converter system is described, in which the result of converting an analog voltage into a digital value is used as a first value, which is then added to a second value or subtracted therefrom. The result of this arithmetic operation is compared with the result of a following conversion in a comparator (1B). If the change in the analog input voltage lies within the voltage range which is defined by the result of the arithmetic operation, a control signal such as an interrupt signal for a CPU, for example, is inhibited. The first value for defining the voltage range is read from a first register (12), which stores the conversion result at predetermined time intervals. <IMAGE>