baber/WOPTO huggingface dataset:
Patent DE-3735254-A1 (DE)
Title: Stair flight with prefabricated steps - has bolts passing through components adjustable in elongated holes
Inventor: REINHARD GUENTHER
IPC: E04F11/035
Filed: 1987-10-17
Abstract: The flight of stairs has prefabricated step plates, each with a rear edge extending below the one above and screwed to it by bolts passing through holes at right angles to the step surface. In plan view the flight extends through a right angle. All the bolt holes (4) are elongated, with their lengthwide axes parallel to the side edges (9, 9'), while their width is greater than the bolt diameter. Each bolt passes through a guide drilling at right angles to the step surface and formed in a component fitting in the elongated hole. The length of this component is less than that of the latter holes, and it can be fixed in it in any desired position. ADVANTAGE - Needs no jigs for installation and is easily adaptable to suit individual buildings.
Patent DE-3740113-A1 (DE)
Title: Device for monitoring an object outdoors
Inventor: CHILLE WOLFGANG DIPL ING
IPC: G08B13/12
Filed: 1987-11-26
Abstract: A description is given of a device for monitoring an object which is surrounded by a fence (2). In the fence (2) which is constructed, for example, as a wire-netting fence at least one piezoelectric line (5), which extends over the entire length of the fence (2), is fitted as sensor. The electrical voltage pulses which are transmitted by the line (5) are integrated in an electronic evaluating system (6) which triggers an alarm after a predetermined threshold value has been exceeded. <IMAGE>
Patent DE-3802406-A1 (DE)
Title: Hob, preferably built-in cooking zone
Inventor: NEUKAMM ALWIN
IPC: F24C7/08
Filed: 1988-01-28
Abstract: In order to provide a hob or a built-in cooking zone with a frame-like support of simple frame construction for the cooking platform and also an easily accessible and material-saving arrangement of function and control components for this constructional unit, there is provided, at least in one of the corner regions of the hob (1), a cutout (8) in which a function part or a function unit (10 or 11, respectively), which closes the cutout, is inserted. <IMAGE>
Patent DE-3806193-A1 (DE)
Title: Outgoing-air installation for textile finishing machines
Inventor: BERNHARDT SIEGFRIED
IPC: F23G7/06
Filed: 1988-02-26
Abstract: The outgoing air from textile finishing machines is, as is known, loaded with a conglomerate of very different harmful substances on an organic base, in particular in aerosol form, which cause a smell nuisance. To clean the outgoing air and make possible a recovery of heat energy from the outgoing air in an economical manner, it is proposed by the present invention to provide, in the outgoing-air installation, a burner arrangement (3), flowed through by the outgoing air, for heating the outgoing air to a temperature between merely 300@C and 400@C. For heat recovery, a simple heat exchanger (6) can be installed after the burner arrangement (3). <IMAGE>
Patent DE-3806908-A1 (DE)
Title: Table
Inventor: KREISCHER THOMAS
IPC: A47B21/03
Filed: 1988-03-03
Abstract: A table (10) with a central base (12) of polygonal cross-section is described, having a polygonal table top (18) which is supported by the central base (12) and has a sunken central region, this sunken central region being formed by a dish-shaped underpart (20), the bottom (22) of which lies on the upper edge of the central base (12). The table top is formed by individual table-top elements (32, 34) which are connected to supporting arms (26) with a tongue-and-groove joint, which supporting arms (26) are inserted at the centre of the table in a supporting plate (28), are carried, at the other end, by the edge of the underpart (20) and are fixed there by means of projections and/or recesses (Figs. 1, 2). <IMAGE>
Patent DE-3810558-A1 (DE)
Inventor: FUKAE KENSUKE
IPC: G03G21/18
Filed: 1988-03-29
Abstract: In an electrostatographic printer of the kind in which an image is applied to the under surface of a horizontally indexed substrate, the photoreceptor (110) is contained in a readily replaceable module, which module includes a cleaning unit (100) for removing residual toner from the photoreceptor surface. <IMAGE>
Patent DE-3811429-A1 (DE)
Title: Safety belt lock with a locking key in two parts
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: A44B11/25
Filed: 1988-04-05
Abstract: In the case of motor vehicle safety belt locks which, in the course of belt-tightening, are pulled abruptly downwards and can come to rest against an end stop with considerable force, the problem of involuntary opening of the lock occurs, as the lock key moves downwards when subjected to a shock, owing to its mass moment of inertia. It is proposed as a solution to this problem that the lock key 1 be divided into two parts and that the conventional opening key 2 be provided, an unlocking key 3 being arranged upstream of the latter. The opening key 2 is provided with catches 4 which are automatically locked against a casing 5 in the rest position. In the event of a shock in the direction of the arrow 10, the locking effect is increased owing to the rotational positions and centres of gravity of the catches. The mass moment of inertia of the small and light unlocking key 3 is not sufficient to disengage the locking of the catches by means of a downward movement in the event of a shock. When the lock is opened normally, the catches 4 of the opening key 2 are first unlocked by the unlocking key 3 until the stroke of the opening key 2 is initiated and opens the locking mechanism to permit release of the tongue of the lock. <IMAGE>
Patent DE-3812712-A1 (DE)
IPC: A43B7/28
Filed: 1988-04-16
Abstract: To produce custom-made orthopaedic shoes, a plaster cast (2) is first taken in the correction or bedding mould of the rear foot of the foot sole of the patient. Then the bedding mould (1.1) required is shaped to a rough last (1). Subsequently, a plastic film (4) is drawn over the sole and side surfaces of the last (1) and a foot bed (13) and cut in the manner of a sole with a rear cap (4'). A trial shaft (5) is pulled over the last (1) and lasted and glued to the plastic film (4), so that a trial shoe is produced. Under this, a heel (6) is fastened. After trial by the patient, the last (1) is if necessary corrected. Finally, on the corrected last (1), with the aid of a prefabricated leather shaft, the size and shape of which are determined using the trial shaft (5), the custom-made shoe is finished. The time-consuming transfer of the last shape to the leather with the aid of paper templates etc. is eliminated completely. Use can be made of shoe parts, in particular insoles (3), front and rear caps, leather shafts, outsoles, heels (6), eyelets, shoelaces etc., which are prefabricated in series production and matched to one another. As a result, high rationalisation, excellent fit and modern fashionable appearance are ensured. <IMAGE>
Patent DE-3813507-A1 (DE)
Inventor: VIEWEG WALTER
IPC: A63B33/00
Filed: 1988-04-22
Abstract: The diving mask, swim goggles, wind protection goggles or the like has at least one vision panel, on the surface of which at least one optically active element as vision corrective element is attached with the aid of a transparent layer of resin. In this case, the layer of resin (3) itself is constructed as an optically active element; it can preferably be present as a single optically active element. Furthermore, a method of manufacturing such a mask or goggles is described which consists in applying a transparent layer of an initially liquid or at least deformable resin to the inner or outer surface of the vision panel (2), pressing an individually selected optical element or system into said resin and then allowing the resin to solidify either in continuous contact with the optical element or system or after the latter has been removed. <IMAGE>
Patent DE-3815456-A1 (DE)
Inventor: LEHMANN WILFRIED
IPC: A01N59/00
Filed: 1988-05-06
Abstract: Said solution is a mixture of a chlorine solution and one or several chlorine oxides. To prepare said solution, between 0.1 and 50 weight percent of chlorine oxides are stirred into the aqueous chlorine solution, for any desired pH value.
Patent DE-3818888-A1 (DE)
Title: Method and device for the detection of radiation absorptions of a substance
Inventor: ZIEGLER HORST PROF
IPC: G01N21/17
Filed: 1988-06-03
Abstract: A method and a device are specified for the detection of radiation absorptions of a substance by means of the detection of absorption-conditioned temperature changes of the substance. The absorption-conditioned temperature changes of the substance (21) under the action of radiation are detected by a sensor (20) coupled thermally to the substance. The sensor (20) is a resonator having a temperature-dependent resonant frequency, especially a quartz crystal oscillator (20), whose frequency changes are measured as a measure of the absorption-conditioned temperature changes and evaluated for the determination of absorption properties of the substance (21). The invention enables thermally detected absorption measurements with high detection sensitivity. The working temperature, i.e. the temperature of the substance in whose environment the absorption-conditioned temperature changes are measured, can be freely selected over a wide range. <IMAGE>
Patent DE-3822751-A1 (DE)
Title: Farm tractor with a hydraulic lifting mechanism
Inventor: SONNTAGBAUER ADOLF ING
IPC: B62D49/02
Filed: 1988-07-05
Abstract: A farm tractor (1) has a hydraulic lifting mechanism which consists of a middle link (10), two lower links (5) and two lifting cylinders (8) engaging directly on the lower links (5). In order to achieve a compact design or good utilisation of space in the region of the rear axle of the farm tractor (1), a load-bearing container (6) for fuel and/or oil is placed directly on the rear axle (2, 3) of the farm tractor (1). This container (6) carries the abutments (7) for the lifting cylinders (8) and the abutment (9) for the middle link (10). <IMAGE>
Patent DE-3828067-A1 (DE)
Title: Process and apparatus for the treatment of waste glass
Inventor: SCHMIDT ALEXANDER
IPC: B07C5/34
Filed: 1988-08-18
Abstract: The invention relates to a process and an apparatus for the treatment of waste glass, obtained as collected material, to produce raw material ready for smelting, by sorting according to colour and by breaking to a grain size suitable for smelting. The object of the invention is, by simple means, to afford a possibility for treating waste glass to produce raw material ready for smelting, which, working automatically, sorts accurately with extreme care. According to the invention, bottles are first separated from fragments, subsequently the bottles are spaced individually and brought onto a conveying means, each bottle is illuminated individually several times on its way to the breaking operation station and its colour is detected, and thereafter the bottles are pushed down from the conveying means according to their colour and dropped into specific containers, out of which they are fed to the breaking operation and to an operation for separating paper and metal, and the fragments are first sorted into different size classes, subsequently the fragments of a size class are spaced individually during transfer onto a conveying means, thereafter the colour of each individual fragment is detected when it is illuminated, and then the fragments of a specific colour are pushed down from the conveying means and dropped into specific containers, out of which they are fed to the breaking operation and, if appropriate, to an operation for separating paper and metal.
Patent DE-3829354-A1 (DE)
Title: Folding unit
Inventor: POLLANDT WERNER
IPC: B65H45/14
Filed: 1988-08-30
Abstract: The invention relates to a folding unit of bag-folding (pocket-folding) and/or combination folding machines for folding sheets. In the previously known folding units, pulse-like sounds occur when the sheets are running through, which sounds originate from the impact of the leading edge of the sheets on the sheet deflector and, above all, on the subsequent folding cylinder after passing through the deflector. The object of the invention is to prevent or reduce this noisy impact without making operability more difficult. The invention consists in that one or more folding cylinders are designed as hollow cylinders which are open at the ends and have continuous bores or slots distributed over the circumference and act in the manner of a radial fan during rotation. The compressed air thus brought into the folding area deflects the leading edge of the sheets in the direction of engagement of the folding cylinders. <IMAGE>
Patent DE-3829627-A1 (DE)
Title: Device for producing at least one supply voltage
Inventor: LINZ THOMAS
IPC: H02M3/335
Filed: 1988-09-01
Abstract: Published without abstract.
Patent DE-3842080-A1 (DE)
Title: Circuit arrangement for a room-monitoring infrared detector having at least two coupled detectors
Inventor: SCHLECHTINGEN PETER DIPL ING
IPC: H03K17/94
Filed: 1988-12-14
Abstract: To decouple the detectors, each detector is connected with one terminal to the positive input of an operational amplifier and with the source terminal of the field-effect transistors to the negative input of the operational amplifier by means of one source resistor each, the drain electrodes of the field-effect transistors being jointly connected to the operating voltage.
Patent DE-3900755-A1 (DE)
Title: Method for the quantitative analysis of chloride ions and test pack for carrying out the method
Inventor: TAKASE JUNKO
IPC: G01N33/24
Filed: 1989-01-12
Abstract: Chloride ions in a sample can be determined with high accuracy in a method in which nitrite and nitrate ions in the sample are decomposed by nitrite and nitrate reductases, subsequently the sample is mixed with inactive amylase, ethylenediaminetetraacetic acid and calcium ethylenediaminetetraacetate, and the resulting amount of active amylase is determined.
Patent DE-3903225-A1 (DE)
Title: Mobile agricultural seed drill
Inventor: GATTERMANN BERND
IPC: A01C5/06
Filed: 1989-02-03
Abstract: Mobile agricultrual seed drill with seed coulters arranged next to each other, preferably in successive transverse rows and movable in a vertical plane, in which the seed to be sown is extracted from the seed supply of the supply container in exactly adjustable quantities in a so-called volume metering by means of drivable metering members and is fed to the individual seed coulters via seed-guide tubes, there being located in the seed coulters a driven equalising device, designed as an oscillating gutter, for the longitudinal distribution of the seed grains, fed to the seed coulters by means of volume metering, in the ground in a row in relation to one another and with at least approximately uniform distances between the seed grains. In order to improve the seed drill of the relevant generic type, provision is made for arranging the oscillating drive (45) of the oscillating gutter (40) in such a way that the end (46) of the gutter (40) is located in the vertical plane of the middle region (47) of the oscillating drive (45) (Figure 6). <IMAGE>
Patent DE-3907309-A1 (DE)
Title: Crop lifter
Inventor: NEKHAM JOSEF
IPC: A01D65/00
Filed: 1989-03-07
Abstract: The invention relates to a crop lifter for the harvesting of lodged cereal and legumes, in particular peas. In this case a crop lifter point is provided which is articulated on the cutter and can be swivelled, in front of the cutter, about an axis running transversely with respect to the longitudinal axis of the vehicle. According to the invention, the crop lifter point (1) is articulated, by way of a parallelogram-shaped guide, on a suspension (4) which can be secured on the cutter. Two connecting rods (2, 3) are provided, the upper connecting rod (2) being designed to be adjustable in length, and the maximum lowering of the crop lifter point being preferably limited by an adjusting screw (5). In one embodiment, the lengthwise adjustment of the upper connecting rod (2) involves a certain play, for example of about 1 cm. <IMAGE>
Patent DE-3911162-A1 (DE)
Title: Signal detection device for a videotape recorder (VTR) with extended dynamic range
Inventor: MORO EIJI
IPC: G11B20/02
Filed: 1989-04-06
Abstract: A magnetic recording and replaying device with a first recording mode and a second recording mode, wherein a luminance signal of a video signal is converted into an FM luminance signal which is allocated to a first carrier frequency and, respectively, to a second carrier frequency and is to be recorded on a magnetic tape, contains a detection circuit for detecting or, respectively, for distinguishing a recording mode in which an FM luminance signal, which is replayed from the magnetic tape in order to be supplied to a playback circuit, has been recorded. The signal detection device contains an automatic gain control (AGC) for compensating for a dispersion of the replay signal, a detection circuit exhibiting a first bandpass filter and a second bandpass filter for processing an output of the AGC circuit in order to detect the first mode or the second mode, a detection circuit which is supplied with the replay signal in parallel with the AGC circuit in such a manner that an amplitude of the signal is detected and then is compared with a predetermined value in order to obtain a noise information, and a buffer storage circuit for temporarily storing an output of the detection circuit so that, in response to the noise information from the detection circuit, a preceding value of the output from the detection circuit is latched, by means of which a ... Original abstract incomplete.
Patent DE-3916980-A1 (DE)
Inventor: HOBSON LARRY D
IPC: H01L23/50
Filed: 1989-05-24
Abstract: A hybrid circuit includes an insulative film (5) bonded to a first area of a die attach pad, a second area (3A) of the die attach pad being exposed. A plurality of individual metalized strips (6, 11, 12) and a first die attach area (7) are formed on the film. A first integrated circuit die, (8), such as a low power MOS chip, is bonded to the first die attach area, and a second integrated circuit die (13), such as a high power bipolar chip, is bonded to the second area of the die attach pad. Bonding wires (16) are bonded to connect various bonding pads (9, 14) of the two integrated circuit dice to various metalized strips (6, 11, 12) on the insulative film and to lead frame fingers (2). The dice, bonding wires, die attach pad, lead frame fingers, and insulative film are encapsulated in plastics by transfer molding. <IMAGE>
Patent DE-3919740-A1 (DE)
Title: Bladder fistula prodn. instrument - has inflatable balloon attached to end of catheter
Inventor: DIMITROV PENTCHO DR
IPC: A61M25/06
Filed: 1989-06-16
Abstract: The instrument is for insertion into a suprapubic bladder fistula and consists of a guiding catheter which is inserted into the urethra and has a tip (2). An inflatable balloon (3) is attached to the end of the catheter and the tip (2) of the catheter does not extend beyond the balloon in its uninflated condition. A wire (6) which is guided inside the catheter which can be pushed through the balloon (3), the bladder and the abdominal wall. This wire (6) has a screw thread (11) for connecting to a shaft (27) which is guided by a hollow shaft (16) into the bladder fistula (20). USE - Treatment of a bladder fistula.
Patent DE-3924719-A1 (DE)
Inventor: RUEB LOTHAR DR
IPC: A01N43/90
Filed: 1989-07-26
Abstract: Cinnamic acid esters of the general formula I <IMAGE> in which the dotted bond represents a single or double bond and the substituents have the following meanings:     R<1> is hydrogen or fluorine,   R<2> is halogen,   R<3> is hydrogen, halogen or C1-C4-alkyl, R<4> is hydrogen, optionally substituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or benzyl, and   X is oxygen or sulphur, preparation process, and agents containing them.
Patent DE-3930795-A1 (DE)
Title: Dipping coils etc. in liq. resins - machine rotates coils and brings up to them series of baths contg. resin which is kept at constant level and then lowers baths again
Inventor: MEIENBERG PAUL
IPC: H01F41/12
Filed: 1989-09-14
Abstract: Symmetrical electrical or other winding are impregnated with macromolecular liquids and polymers in partic. such as unsatd. polyesters whilst at least approx. horizontal. The windings etc. are rotated about their longitudinal axis and are dipped in segments in a bath which is moved upwards, and the level of the liq. in the bath is maintained at a set pt. In the simplified version shown the bath consists of six successive segments (3) which liq. polyester flows via feeders (5) and a return (6). The latter (6) feeds the tank (7) and this in turn feeds (5). Flow to balance the usage passes under pressure through the feed lines (23,24). A motor (25a) operated stepwise with cross shaft (25) and threaded spindles raises the bath (1) in positive and negative Z-movements successively before and after the coils are dipped in the bath. The resin in the bath is kept at constant level, it is brought to the windings and dropped again while it is subject to capilary action. A number of coils etc. are dipped in gps. ADVANTAGE - The procedure is suitable for the mass prodn. of machine coils. It can readily be matched to suit the cycle times in the machine prodn.
Patent DE-3931742-A1 (DE)
Inventor: THEISS ARMIN DIPL ING
IPC: B60T8/36
Filed: 1989-09-22
Abstract: In a solenoid valve, which can be used in particular as an electropneumatic control and regulating valve, provided inside a housing (1) is an armature arrangement (21, 23) which can be displaced axially by energising a coil (3) and moves alternately into a closed or open position with respect to openings from inlet and outlet lines. In order to achieve small and large cross-section ventilations (small signal and large signal respectively), the armature arrangement is constructed in two parts in such a manner that an inner armature (23) is guided such that it moves axially in an outer armature (21). When the coil of the solenoid valve is energised less, the inner armature can move axially inside the outer armature and acts with respect to a small cross-section energy inlet (small signal), while, in the event of the coil (3) of the solenoid valve being energised more powerfully, the outer armature (21) interacts with the inner armature to release a large cross-section for the energy inlet (large signal). <IMAGE>
Patent DE-3932164-A1 (DE)
Title: Forming lead connectors, esp. soldering tabs - by cutting material away from clad substrate using parallel blade set
Inventor: MEINIG KLAUS DIPL ING
IPC: H01P11/00
Filed: 1989-09-27
Abstract: Uniform lead connectors for strip leads are produced by movingg a blade set (10) past a clad substrate material, which is fixed in a holder (11), such that part of the substrate material (30) is removed while the associated metal cladding (31, 32) remains. Pref. the substrate material (30) consists of Teflon, glass-reinforced plastics or similar material. USE/ADVANTAGE - For forming soldering tabs for hybrid circuit substrates. Uniform, low reflection connectors are produced inexpensively and rapidly without deleterious mechanical thickening of prior art lead overlapping.