baber/WOPTO huggingface dataset:
Patent DE-3715072-A1 (DE)
Title: Facing profile for wooden windows
Inventor: EHRKE ERHARD WOLF
IPC: E06B7/26
Filed: 1987-05-06
Abstract: A rain guard rail (5) of a bottom case profile (7) or of a transom profile is covered by a facing profile (1) which, via coupling pieces (3), is connected to the bottom case profile (7) or transom profile such that it can be removed therefrom. A drainage gap (4) thereby remains free between the rain guard rail (5) and the facing profile (1). <IMAGE>
Patent DE-3716259-A1 (DE)
Title: Method for regulating a process variable of an industrial process applied to two or more consumers that can be switched in or out, in particular for the pressure regulation of a burner or heating system
Inventor: BRECKNER KURT DIPL ING
IPC: G05B7/02
Filed: 1987-05-15
Abstract: In known methods, the large fluctuations of the process variable caused by cutting consumers in or out are corrected for by a comparison of setpoint and actual value and, depending on this, the generation of an closed-loop control signal acting on the process variable. Large deviations between setpoint and actual value that are undesirable or impermissible can occur under certain circumstances. In the method according to the invention, switching in or out of a consumer is detected, and a pulse-shaped control signal which is superimposed on the closed-loop control signal is generated depending on this. Thus, no large deviations between setpoint and actual value are necessary to correct for large fluctuations of the process variable due to the cutting in or out. The method can be used in regulating the pressure of a burner system or heating system.
Patent DE-3718549-A1 (DE)
Title: Arrangement and method for detecting carbon monoxide
IPC: G01N31/00
Filed: 1987-06-03
Abstract: By means of the water gas reaction, in which hydrogen is formed from carbon monoxide and steam, carbon monoxide can be selectively detected. This sensor comprises two parts, one of a conversion unit and the other of a hydrogen sensor. The applied selective measurement method makes it possible to correct the zero point drift of the hydrogen sensor.
Patent DE-3719122-A1 (DE)
Title: Cable sleeve
Inventor: STAEHS MANFRED
IPC: G02B6/36
Filed: 1987-06-06
Abstract: Provided for a cable sleeve which can be easily re-opened and can be closed in a sealed manner is a preferably undivided sleeve tube (1) which can be pushed onto sleeve heads (2) fixed by connecting means (3). The sleeve tube (1) exhibits latching devices (12) for the sleeve heads (2) as well as mouldings (10, 11) for the introduction of a levering tool (Figure 1). <IMAGE>
Patent DE-3721901-A1 (DE)
Inventor: RODI ANTON DIPL ING
IPC: H02B1/18
Filed: 1987-07-02
Abstract: A control cabinet for electrical and electronic components is proposed which is split into two regions. One region (2) is proof against water spray and dust and essentially contains the electronic components, such as boards and racks. In this region, the heated losses are dissipated by emission through the outer walls. Components with higher heat emissions are arranged in a further region (1). Their heat is dissipated by a fan (4), which introduces ambient air into the upper part of this region so that the temperature in this region essentially corresponds to the environmental temperature. <IMAGE>
Patent DE-3722348-A1 (DE)
Title: Rear view mirror system with continuously adjustable reflection
Inventor: SPARSCHUH GEORG
IPC: B60R1/08
Filed: 1987-07-07
Abstract: A rear view mirror system which operates according to the principle of dynamic dazzle reduction by reducing reflection permits continuous adjustment of reflection. It consists of 1 to 3 electrochromic rear view mirrors, one sensor and one electronic drive system. It is equipped in such a way that by means of a variable voltage at the electrodes of the electrochromic thin-film packet a continuous adjustment of the reflectivity of the rear view mirror is set. In this process, the light strength indicated by the sensor is converted into associated reflection values, the adaptation capability of the eye is taken into account in respect of the speed with which the reflection is changed, the warning function of brief dazzle processes (headlamp flasher) is not restricted and adaptation of the reflection to changed light/dazzle conditions is ensured during the adjustment process.
Patent DE-3723601-A1 (DE)
Inventor: BEISSWANGER RUDOLF
IPC: B65H19/18
Filed: 1987-07-17
Abstract: An intermittently operating unwinding apparatus has a separating device with which a web-end is formed on the lifting-out of an empty spool from the guide ways of an unwind unit. A holding device holds the web-end in a plane which extends parallel to the guide ways, on which a new winding roll located in waiting position rests with its roll axle. The machine has a splicing unit with a cross member arranged parallel to the guide ways to which the beginning of the web of the new parent roll can be joined. During transport of the new parent roll out of the waiting position into its unwinding position the splicing unit is moved by dogs engaging at the roll axle against the holding device and the web-beginning joined to the web-end.
Patent DE-3727235-A1 (DE)
Title: Device for time-multiplex transmission of signals
Inventor: RUMOLD GERHARD DIPL ING
IPC: G08C15/08
Filed: 1987-08-14
Abstract: It is proposed to provide, in addition to a data channel (4-6) which transmits in an analog fashion, a second data channel (12) on which an identification pulse (K) used for synchronisation is transmitted to the receiving distributor (7, 8) at the start of the pulse frame in each case. <IMAGE>
Patent DE-3727339-A1 (DE)
Title: Device for exchanging film webs wound on a supply roll
Inventor: BECK HANS
IPC: B65H23/035
Filed: 1987-08-17
Abstract: A device for exchanging film webs wound on a supply roll at film-processing stations has a disconnectable take-off device with the aid of which the film web can be taken off with adjustable speed from a rotatably mounted supply roll. Between the supply roll and processing station, the following devices are arranged one behind the other: A severing device for severing the first film web running off from a virtually consumed supply roll; a welding device for splicing the end, occurring at the severing device, of the first film web to the start of a second film web taken off from a second, fully wound supply roll and a film-web accumulator with two rows, which are provided with a mutual spacing and are movable relative to one another, of deflector rolls, over which the film web is guided so as to meander back and forth and which are brought close to one another for film-web exchange, to feed the supply of film web accumulated between them to the processing station when the take-off device is switched off for exchange of the supply rolls.
Patent DE-3727364-A1 (DE)
Title: Apparatus and method for removing the packaging from bales of textile raw material
Inventor: HERGETH HUBERT DIPL ING
IPC: B65B69/00
Filed: 1987-08-17
Abstract: Apparatus and method for removing packaging from bales of textile raw material. The apparatus consists of two transport zones, between which a gap is left open. The bale is conveyed with one of its two pressed sides over the gap from the first transport zone to the second transport zone. During this conveyance, the packaging is drawn through the gap. Proposals for automating the drawing-through operation are made.
Patent DE-3727411-A1 (DE)
Title: Process for the preparation of 2-indolinecarboxylic acid
Inventor: GHISALBA ORESTE DR
IPC: C12N9/18
Filed: 1987-08-17
Abstract: The invention relates to a process for the preparation of optically active 2-indolinecarboxylic acid which comprises a microbially or enzymatically catalysed step, and to the microorganisms or enzymes which catalyse this process. It is based on the fact that certain microorganisms, or enzymes isolated from them, selectively hydrolyse one enantiomer of the racemate of an N-protected 2-indolinecarboxylic ester to give the N-protected 2-indolinecarboxylic acid, while the other enantiomer is not hydrolysed.
Patent DE-3732451-A1 (DE)
Title: Dishwasher with a device for monitoring the rotation of the spray arm
Inventor: KLOSE SIEGFRIED ING GRAD
IPC: A47L15/23
Filed: 1987-09-25
Abstract: To monitor the rotation of a height-adjustable spray arm, it is proposed that the detector, seated on one wall of the washing container and assigned to the permanent magnet at the end of the spray arm, consists of a magnetically conductive yoke (11, 12) on the wall (10) of the washing container and of a reed switch (13) which is aligned with the yoke centre and arranged on the outside of the washing container, the yoke covering the vertical adjustment region (3) of the spray arm (1), which can be adjusted in height individually or together with the dish rack (4). <IMAGE>
Patent DE-3735625-A1 (DE)
Inventor: FLASKA MILOS
IPC: B24B5/40
Filed: 1987-10-21
Abstract: The equipment comprises a transition element (3) fixed on the end of a shaft (1), longitudinal support members (500) fixed at one end to the transition element and at the other to a pivoted carrier (510) encompassing a drive means (9) for a grinding disc (8), the drive means and the transition element being interconnected by a resilient connector (4), and the drive means having a neck (7) on which is slipped a spring (50) bearing against a support disk (51), a sleeve (52) mounted on the neck of the drive means pivotally carrying a lever (521) which bears against said support disk and carries a member (522) adopted to slide on the surface of the workpiece. <IMAGE>
Patent DE-3740039-A1 (DE)
Title: Clamping device for a safety belt
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/42
Filed: 1987-11-26
Abstract: A clamping device is described for clamping a belt 2 in a load-absorbing manner. A plurality of plates 1 which are set at an angle  alpha  of inclination with respect to the belt 2 are arranged in a holding plate 9 which is mounted in a clamping casing 10. A spring 3 holds the plates 1 in the rest position. Belt guides 24 ensure that a distance 25 from the clamping edges 11 is observed. In the case of activation, a slide 4 which is acted upon by a sensor and control mechanism lifts the plates 1 in direction 5. The specially designed clamping edges 11 come into clamping contact with the belt 2 which is pressed against the pressure wall 6. The rest of the clamping action is accompanied by a self-reinforcement effect. Unblocking into the rest position occurs when the load has been reduced. <IMAGE>
Patent DE-3742313-A1 (DE)
Title: Device for measuring the limit level and controlling the level of mainly very light, free-flowing bulk goods, especially prefoamed expandable polystyrene (EPS)
Inventor: SIEGERT HELMUT
IPC: G05D9/12
Filed: 1987-12-14
Abstract: The invention is applicable particularly for very light bulk goods in plastics processing, the grain trade, and the glass and ceramic industry. The aim and the object are a device which ensures reliable measurement and control, in spite of the relatively small differences of the evaluable physical properties of the bulk goods (mass and friction) in comparison with air. According to the invention, a self-exciting, sensitive gravity pendulum having a permanent magnet as swinging mass is arranged as oscillating element of a feedback circuit at the limit level or at each limit level to be monitored. The freely-oscillating condition of the pendulum, or its non-oscillating condition caused by the bulk goods, are evaluated by an evaluation circuit as measurement signal. <IMAGE>
Patent DE-3800221-A1 (DE)
Title: Parlour game
Inventor: KAPPESER JOHN
IPC: A63F3/04
Filed: 1988-01-07
Abstract: The invention relates to a parlour game with a dice and with a playing board or a playing surface which has at least a number of progressive playing zones, with different playing pieces for each player and with at least one list of questions. The core of the invention resides in the fact that at least two freely movable answer counters, preferably three answer counters, are assigned to each playing piece, the upper sides of the answer counters being identically the same and their lower sides or standing surfaces serving as carriers of markings.
Patent DE-3803307-A1 (DE)
Title: Apparatus for reclaiming bulk material
Inventor: GANSS WERNER DIPL ING
IPC: B65G65/06
Filed: 1988-02-04
Abstract: The invention relates to an apparatus for reclaiming bulk material stacked on a heap, containing a scraper conveyor and deflector elements which are arranged along the scraper conveyor in an accumulation zone at the foot of the heap and which prevent or limit movement, in the conveying direction of the scraper conveyor, of the material located in the accumulation zone. Such an apparatus ensures that the bulk material is introduced into the scraper conveyor in a manner which is particularly gentle on the grains.
Patent DE-3811133-A1 (DE)
Title: Adhesively bonded hinged brochure (paperback) with flexible book spine
Inventor: NOSSEK HELMUT
IPC: B42D1/06
Filed: 1988-03-31
Abstract: An adhesively bonded hinged brochure (paperback) possesses a hollow cover spine. To this end, a hinge (hinge strip) (2) is bonded to the spine adhesive layer (4). Lateral sections (5, 6) of the hinge (2), projecting beyond the spine, are free opposite the first and last pages (7, 8) of the brochure. On the outside, lateral hinge strip sections (5, 6) of the hinge (2) are bonded to the boards (11, 12) of the cover (13), which, especially in the spine region, is free relative to the hinge (2). For the non-creasing flat positioning of the cover spine (13) when the brochure is opened, the cover boards have lateral grooves (16, 17). Cover flaps (11', 12') can be turned in, the inner ends of the turn-ins adjoining the adhesive connections between the lateral hinge sections (5, 6) and the cover flaps. The turned-in cover flaps can have edges projecting at least at the front or on three sides. <IMAGE>
Patent DE-3812029-A1 (DE)
Title: Wall separation construction for radomes
Inventor: DAVID JEAN-PIERRE
IPC: H01Q1/42
Filed: 1988-04-11
Abstract: The construction has outer (2) and inner dielectric layers which have the same dielectric constant. The layers are formed using normal moulding manufacture layers. A separation is formed between the two layers by domino-shaped spacers. The spacers have wide centre portions (4) which touch each other, and narrower bottom and top layers with holes in the centre. The overall dielectric constant of the spacer taking account of the holes, is equal to the upper and lower layers.
Patent DE-3814775-A1 (DE)
Title: Front-mounted traction jaw coupling system for tractors, with lifting/pressure system for front tyre packers, front rollers and other front-mounted implements
Inventor: BOEDECKER KNUTH
IPC: A01B59/06
Filed: 1988-04-30
Abstract: Previously, the attachment of front lifting mechanisms for front implements was very complex and often economically ineffective, in particular in the case of retrofitting to smaller, older tractors. The attachment costs were also still relatively high. The present invention remedies this in that a front plate (1) with web plates made of flat bar steel (3) and a lower transverse holder made of a pipe (4) with a traction jaw fitting element (2) are simply coupled at the front into the tractor front traction jaw (12) present on any tractor and are tensioned with bolts and reinforced with two reinforcements made of flat bar steel (5) diagonally with respect to the engine bearing frame (13) so that the lifting/pressure cylinder (6) can be arranged to come from the bottom or from the top or in the implement supporting strut and can retract and extend the front implement on the implement supporting strut (7) with lateral tensioning (8), the upper link (11) ensuring that the vertical working position is maintained and the ball-and-socket joint (9) permitting a certain degree of lateral oscillation. <IMAGE>
Patent DE-3819775-A1 (DE)
Title: Kit for constructing a do-it-yourself wood-turning apparatus
Inventor: WOLFF ROBERT
IPC: B23Q35/10
Filed: 1988-06-10
Abstract: A kit for constructing a do-it-yourself wood-turning apparatus including a workbench consists of a drive-side clamping block (1), a counterholder clamping block (2) and a round guide rail (3) connecting the clamping blocks, the clamping blocks (1, 2) being able to be firmly clamped in each case independently to the workbench (5) by means of screw clamp-like fastening devices. In order to enable copy turning as well, the kit is additionally provided with a copying slide (4) which can be pushed onto the guide rail (3) and can be pivoted thereon, the copying slide carrying a turning tool (25) and a sensing roller (28). The two clamping blocks (1, 2) are, furthermore, also constructed as a clamping device (14 to 19) for a specimen (20) to be copied. <IMAGE>
Patent DE-3822599-A1 (DE)
Title: Preparation of a crystalline, crack-free thin layer of a high-temperature superconductor of yttrium-barium-copper oxide
Inventor: BRUCHHAUS RAINER DR
IPC: C23C14/08
Filed: 1988-07-04
Abstract: Process for preparing textured-crystalline yttrium-barium-copper oxide superconductor layers on lithium niobiate by means of RF atomisation in an oxygen-containing atomising gas at low temperatures of around 640@C.
Patent DE-3823489-A1 (DE)
Title: Selector screw for an orthodontic expansion plate and method for installing it
Inventor: DREVENKA FRITZ
IPC: A61C7/10
Filed: 1988-07-11
Abstract: A selector screw (1) for an orthodontic expansion plate comprises a screw lock (3) for reception of the head (5) of an adjustment screw (7), a single pressure piece (11) which is in threaded engagement with the adjustment screw (7) and is movable in the sense of protrusion on rotation of the adjustment screw (7) relative to the screw lock (3), the pressure piece being secured against being rotated along by the adjustment screw (7), and an anchorage part (19) on the side of the screw lock (3) lying opposite the pressure piece (11) which is angled off relative to the axis of the adjustment screw (7), and it is distinguished in that a joint (24) located transversely to the angled-off direction of the anchorage part (19) is arranged between the anchorage part (19) and the screw lock (3). In another embodiment of the selector screw (1), the anchorage part (19) can be designed as a transverse screw which is known per se. The angle of the anchorage part adjusted relative to the protrusion direction is reliably fixed, according to the method of the invention, in that curable fixing material is applied in the free-flowing state onto the joint (24), which brings about pivotability of the joint after curing. The selector screw according to the invention permits an extremely flat design of the expansion plate because of the possibility to angle-off the anchorage part and simultaneously permits ... Original abstract incomplete. <IMAGE>
Patent DE-3835274-A1 (DE)
Title: Adder circuit using 54321 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1988-10-15
Abstract: The adder circuit according to the subject of the invention has as its main circuit an addition fixed value circuit with 16 true sum AND circuits, and an additional circuit (3) for 8 addition cases with the digit 0, like the adder circuit according to P 3730962.5. According to the invention, the true sum AND circuits (8) in this adder circuit are arranged so that AND circuits with the same output significance are adjacent, and that the output value of these groups forms an ascending series. A possible carry is processed in the one-upwards shift circuit (5), which is combined with a straight-ahead circuit, and has only nine AND circuits each with two inputs. <IMAGE>
Patent DE-3836531-A1 (DE)
Title: Stepper motor controller
Inventor: NUTZ KARL-DIETHER DIPL ING
IPC: G04C3/14
Filed: 1988-10-27
Abstract: In the case of a stepper motor controller, the stepper motor is supplied with a discontinuously varying voltage.
Patent DE-3900805-A1 (DE)
Title: Arrangement for preventing pre- and post-dripping of fuel oil from the nozzle stock of fuel oil burners
Inventor: MUELLER CLAUS
IPC: F23K5/04
Filed: 1989-01-13
Abstract: In an arrangement for preventing pre- and post-dripping of fuel oil from the nozzle stock of fuel oil burners, in particular in burners with fuel oil preheating, having a solenoid valve arranged between the fuel oil tank and the nozzle stock, and a device for the return flow of fuel oil present at the nozzle stock into the fuel oil tank upon closure of the solenoid valve, provision is made, for reliable prevention of dripping, for a hydraulic pressure intensifier (9) having a differential piston (10) displaceable in leaktight fashion in two cylinder spaces (11, 12) of different diameter whose cylinder space (11) of smaller diameter is directly connected to the nozzle stock conduit (6) and whose cylinder space (12) of larger diameter is connected via a valve (17, 23) to the nozzle stock conduit (6) and via a throttling point (14) or a further valve (24, 25) to the tank return-flow conduit (15), and via a valve (20) to the fuel oil delivery conduit (4), and the differential piston (10) can be pushed, in the event of a build-up of pressure in the nozzle stock conduit (6), into the cylinder spaces (11, 12) counter to a restoring spring (18). <IMAGE>
Patent DE-3909434-A1 (DE)
Inventor: DIAMANTIDIS GEORG
IPC: G01N21/64
Filed: 1989-03-22
Abstract: A device for the visual observation of chlorophyll fluorescence in the environment comprises an optical filter which is not only transparent in the spectral range in which chlorophyll fluorescence occurs, but also has an additional transparency band lying in the 400 to 525 nm range. The purpose of this additional band is to enable the human eye to operate in its ''brightness sensitivity'' range attaining longer wavelengths. The eye thus becomes more sensitive to chlorophyll fluorescence. The suitable choice of the height and length of the maximum of this additional band brings about a ''white compensation'' in such a way that the human eye sees the objects observed which emit no chlorophyll fluorescence substantially in natural colours, while the chlorophyll-containing objects appear red.
Patent DE-3912812-A1 (DE)
Title: Error angle measurement - adjusting casing rotation and central axis to position light spot on detector surface
Inventor: WOLLENWEBER HEINZ
IPC: G01M11/00
Filed: 1989-04-19
Abstract: A light conductor (1) casing is clamped to be rotatable about its central axis. A light spot (25) formed from a beam emanating from the conductor is aligned with a defined detector surface (28) target point (29) by adjusting the central axis angle. A holder (23) rotates about an axis perpendicularly intersecting the central axis and passing through the conductor's output surface. The casing is rotated until the light spot appears at one point (25 or 26). The central axis is rotated until the spot lies at the target point. USE/ADVANTAGE - Enables measurement of the error angle between light conductor's optical axis and casing's geometric central axis.
Patent DE-3913030-A1 (DE)
Title: Device to prevent growth of vegetation on sloping roof - comprises sheet copper laid on roof surface on or under ridge
Inventor: ROTTMANN OSWALD DR
IPC: A01M21/04
Filed: 1989-04-20
Abstract: A device to prevent the growth of vegetation on sloping roofs consists of a sheet copper saddle fixed along the ridge. Alternatively instead of a preformed copper ridge, the same results can be achieved by laying a strip of sheet copper along the roof on either side of the ridge and tucking the top long edges round the top batten under the ridge tile. USE/ADVANTAGE - Rainwater falling on the sheet copper becomes impregnated with copper and spreads over the roof surface preventing vegetation.