baber/WOPTO huggingface dataset:
Patent DE-4312599-A1 (DE)
Title: Optical transmitter for required position direction finder - includes rotation-symmetrical body in transmitter whose axis is located in laser beam at rest position
Inventor: WIDMANN FRIEDRICH
IPC: G01S7/491
Filed: 1993-04-17
Abstract: The transmitter is formed by a cone, or another rotation-symmetrical body, which in its rest state has its rotation-symmetrical axis located in a laser beam. In operational state the cone is deflected from its rest position such that its axis moves on an orbit round its rest position. The optical receiver consists of a conical beam deflector in a transparent support, using linear sensor and shutter elements, and lens-shaped refractory bodies. The sensor and shutter elements may have sync. energising. The direction finder elements are controlled by a computer, also carrying out triangulation calculations. ADVANTAGE - Detecting the location of the transmitter, or reflection of transmitted beam.
Patent DE-4315332-A1 (DE)
Title: Folding anchor which can be used on vessels of any type and can be heaved without the use of force
Inventor: FIEBIG WOLFGANG
IPC: B63B21/46
Filed: 1993-05-03
Abstract: All conventional anchors at present are forced out after the lay time at anchor. If this manoeuvre fails, the loss of the anchor gear can also be expected in most cases. The folding anchor, which, by the movable shank (6), which is uncoupled from a disc (4) by a bolt (5), ... so that the forcing-out and loss of the anchor is avoided. A folding anchor which can heaved without loss and without the use of force. <IMAGE>
Patent DE-4316596-A1 (DE)
Title: Hydraulic pressure register with external piston guide
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B27B3/34
Filed: 1993-05-18
Abstract: Hydraulic pressure register with at least one piston, the pressure plate of which grips externally around the cylinder by means of a guide-tube projection, and thus the piston is not exposed to any radial forces in its extreme position through external force action.
Patent DE-4317513-A1 (DE)
Title: Method and device for selective separation of bodies and use of the method
Inventor: POLLER JOACHIM
IPC: B07C5/34
Filed: 1993-05-26
Abstract: The invention belongs to the technical field of sorting and, in this respect, relates to a procedural method, a device and a special mode of use for piecewise sorting or selection of, in particular, harvested crops and other associated bodies such that the partial flow to be selected is exposed to heat radiation in a very narrow wavelength band. As a result of the fact that the reflection results, intensity and polarisation angle, are dependent on the material composition, unambiguous recognition and selection is possible. Likewise according to the invention, an arrangement of the elementary radiators of the total radiation source with exponential behaviour is used in the device, which results in a homogeneous radiation field in the observation region. The use of monochromatic heat radiation with linear polarisation and a radiation bandwidth of </= 5% of the wavelength of the radiation maximum of the band is provided according to the invention.
Patent DE-4318641-A1 (DE)
Inventor: HEGELER WILHELM
IPC: H04H20/00
Filed: 1993-06-04
Abstract: In a demodulator for radio data signals, the transmission of which is carried out by phase shift keying of a suppressed auxiliary carrier, a multiplex signal containing the auxiliary carrier-frequency signal being conducted via a band pass filter and an amplitude limiter, the amplitude-limited carrier-frequency signal is converted, if necessary with further filtering, into digital samples which can be supplied to at least one phase locked loop for deriving a bit clock signal. <IMAGE>
Patent DE-4319670-A1 (DE)
Title: New thio-indigo and precursor cpds. for pigmenting lacquers, printing inks and plastics - by ring opening, S-alkylating, cyclising, decarboxylating, de:aminating, hydroxylating and oxidising benzo:isothiazole cpds. for dyeing cellulosic textiles
Inventor: HAHN ERWIN DR
IPC: C09D11/02
Filed: 1993-06-14
Abstract: Prodn. comprises (a) treating a benzo isothiazole deriv. of formula (II) with a base; (b) reacting the resultant o-mercapto benzonitrile deriv. of formula (III) with a halomethyl cpd. of the formula Hal-CH2-R (IV); (c) treating the resultant 2'-cyanophenyl mercapto acetic acid deriv. of formula (V) with a base; (d) treating the resultant benzo(b)thiophene-2-carboxylic acid deriv. of formula (VI) with an acid; and (e) oxidising the resultant thio indoxyl deriv. of formula (VII) conventionally. New thioindigo cpds. are of formula (IA) and new o-mercapto benzonitrile derivs. (IIIA), 2'-cyanophenyl mercapto acetic acid derivs. (VA) and benzo(b)-thiophene-2-carboxylic acid derivs. (VIA) and thio indoxyl derivs. (VIIA) are of the given formulae with the same substits. as (IA): ring A has 0-4 substits. of 1-5C alkyl, alkoxy, alkylcarbonyl, alkoxy carboxyl, (di(1-5C))-alkylamino, phenyl, benzoyl, COOH, CN, NO2, NH2, OH and halogen and/or an condensed benzene ring, opt. substd. by 1-5C alkoxy, NO2, NH2 or OH; Hal = Cl, Br or I; R = COOH, a carboxylate anion, CN, 1-4C alkoxycarbonyl or aminocarbonyl. In (IA) and the other new cpds.: (a) R1 = Cl, R2 and R3 = H, Cl or Br and R2 not = H if R1 and R3 = Cl; or (b) R1 = CN, R2 = NH2 and R3 = H; or (c) R1 = H, R2 = NO2 and R3 = H, Cl or Br. USE/ADVANTAGE - (IA) are used for pigmenting lacquers, printing inks and plastics and for dyeing cellulosic textile material (claimed). The prepn. is esp. useful for producing (IA). It is economical, has a wide range of applications and forms (I) of high quality. It avoids difficulties in introducing specific substits. and environmental pollution in the prodn. of specific aniline derivs. normally used as starting material. (IA) are yellow, red, violet or brown pigments or vat dyestuffs with improved properties for application.
Patent DE-4321577-A1 (DE)
Title: Electrical machine
Inventor: BITZ ROLF
IPC: H02K5/10
Filed: 1993-06-30
Abstract: The invention relates to an electrical machine having a fan (3, 4) which distributes the environmental air, which flows in via at least one air inlet opening (6), in the interior of the machine and conveys it out of the interior of the machine via at least one air outlet opening (19), the air inlet opening (6) having a separation grating (7) by means of which the liquid which arrives with the environmental air is virtually completely separated, and at least one centrifuge disc (10) being arranged on the fan (3, 4), by means of which the residual liquid is centrifuged into a trap chamber (11). Such an internally cooled electrical machine which is passage-ventilated can also be used in humid operating conditions. <IMAGE>
Patent DE-4326003-A1 (DE)
Title: Suspension arrangement for a cab of agricultural vehicles
Inventor: THOME ALOIS
IPC: B62D33/06
Filed: 1993-08-03
Abstract: Starting from a flexible suspension arrangement for a driver's platform of an agricultural or construction vehicle, which suspension arrangement is inserted between the driver's platform and a vehicle body or a chassis of a vehicle and has at least one damping element, the object is to present a flexible suspension arrangement which substantially fulfils the safety requirements and avoids a high outlay on repair in the event of an accident. This object is achieved in that the driver's platform and/or the vehicle body or the chassis of the vehicle is connected to the damping element via at least one lever-like connecting element. <IMAGE>
Patent DE-4328934-A1 (DE)
Title: Shuttering tube
Inventor: DEWES KURT
IPC: E04G13/02
Filed: 1993-08-27
Abstract: The invention proposes a shuttering tube 1 which is wound in the form of an endless spiral from a steel strip 2, is intended for producing round concrete columns and can be removed from the column, after the concrete has solidified, in a considerably simpler and more rapid manner than the known shuttering tubes of this type. This is achieved by means of a weakening line 3 which extends parallel to the side edges, held together by means of a sheet-metal folded seam 2a of the steel strip 2, gives a predetermined breaking line and is made in the steel strip 2. <IMAGE>
Patent DE-4329577-A1 (DE)
Title: Device for simplifying the measurement of thick film resistors
Inventor: ZENK JUERGEN DIPL ING
IPC: H01C1/16
Filed: 1993-09-02
Abstract: A device for simplifying the trimming of thick film resistors on hybrid circuits is proposed in the application, in the case of which hybrid circuits the thick film resistors are electrically conductively connected to one another by means of conductor tracks. This simplification is achieved in that conductor tracks are provided with conductor track interruptions between the thick film resistors. <IMAGE>
Patent DE-4329735-A1 (DE)
Title: Steering spindle for a motor vehicle and method for the production thereof
Inventor: SCHREMMER GOTTFRIED DIPL ING
IPC: B23P13/00
Filed: 1993-09-03
Abstract: The invention relates to a steering spindle for a motor vehicle with a plug-in connection which has a splined-shaft profile which extends axially and is arranged at one end on a shaft, and a receiving tube which receives the splined-shaft profile and is provided along its internal circumference with corresponding internal splines. The steering spindle furthermore has, in the region of the plug-in connection, a plastic layer which extends axially at least in some areas and fills clearances between the internal wall of the receiving tube and the splined-shaft profile. The splines, arranged in the region of the receiving tube, of one part are designed such that they are continuous in the axial direction and in the circumferential direction are of a smaller size than the grooves of the other part. The splines of one part are provided with the plastic layer of rubbery-elastic plastic, which layer bridges this reduced-size portion, this plastic layer having an axial extent which is larger than the amount of the maximum relative movement between the shaft and receiving tube.
Patent DE-4336454-A1 (DE)
Title: Appliance for the cleaning of persons wearing dust-covered work clothing
Inventor: MUNDER GERHARD
IPC: B08B1/00
Filed: 1993-10-26
Abstract: The invention relates to an appliance for cleaning persons wearing dust-covered work clothing. It consists of a booth with a movable blowing device arranged in the latter and for blowing against the persons. Underneath the booth floor there is a cavity for receiving the dust-laden air, the said cavity being connected to a suction-extraction device. So that even very fine dusts can be removed from the work clothing, an endless brush device fitted with a plurality of brush segments is arranged on an outer wall of the booth in such a way that the bristles of the brush segments project into the booths. <IMAGE>
Patent DE-4341757-A1 (DE)
Title: Child seat for bicycle
Inventor: WEISZDORN KONRAD
IPC: B62J1/16
Filed: 1993-12-08
Abstract: The moulded seat shell (4) supports the child either in the bicycle carrier (3) of on a vehicle seat. The universal mounting allows the child to be transferred with a minimum of disturbance. The bicycle carrier is fitted with a clamping system comprising a shaped metal strap (5) with grip clamps (8, 12) at each end to clip over the lipped ends (9, 13) of the seat shell. The underside of the seat shell has stubs (21) which locate into a locking block (7) clamped onto the carrier. The locking block is secured via a bar through its length with the ends of the bar clamped to the carrier. The bar is locked into the block with threaded fasteners. The top rear clamp (12) for the bicycle fitting includes a rear reflector (22) and a hinged clamping lever (10) through which the seat shell is secured in one simple clamping action.
Patent DE-4343286-A1 (DE)
Title: Phthalzine cpds. used in liq. crystal mixt. to reduce memory angle
Inventor: MANERO JAVIER DR
IPC: C09K19/58
Filed: 1993-12-17
Abstract: Phthalzine and other condensed pyridazine cpds. of formula R<1>-Q<1>-B-Q<2>-R<2> (I) are new. In (I): Q<1>= -(A<1>)a(-M<1>)b(-A<2>)c(-M<2>)d; Q<2> = -(-M<2>)3(-A<3>)f(-M<4>)g(-A<4>)h-; B = an aromatic gp. of formula (II); R<1>, R<2> = H; CN; F; Cl; or a 1-20C alkyl gp. (with or without asymmetrical C atoms), in which 1 or more CH2 gps. may be replaced by -O-, -S-, -CO-, -CS-, -CH=CH-, -C=C-, cyclopropan-1,2-diyl, -Si(Me)2-, 1,4-phenylene (Phe), trans-1,4-cyclohexylene (Cyc) or trans-1,3-cyclopentylene, without adjacent O and S atoms, and/or 1 or more H atoms may be replaced by F, Cl, Br, OR<3>, SCN, OCNor N3 or by one of the (optically active or racemic) gps. of formulae (IIA-R): R<4>-CH(X)-Y-O- (IIIQ); R<4>-O-CH(Me)-Y-O- (IIIR); X = Cl, F or CN; Y = -CO- or -CH2-; R<3>, R<4>, R<5>, R<6>, R<7> = H; or a 1-16C alkyl gp. (with or without asymmetrical C atoms), in which 1 or more CH2 gps. may be replaced by -O- or -CH=CH-, without adjacent O atoms, and/or 1 or more H atoms may be replaced by F or Cl; or R<4>R<5> may also = -(CH2)4- or (CH2)5- if attached to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system; Y<1>,Y<2>,Y<3>,Y<4> = C-H, C-F or N; M<1>, M<2>, M<3>, M<4> = -O-, -S-, -CO-, -CO-O-, -O-CO-, -O-CO-O-, -CO-S-, -S-CO-, -CS-O-, -O-CS-, -S-CS-S-, -O-CS-O-, -S-CO-S-, -CS-, -CH2-O-, -O-CH20, -CH2-S-, -S-CH2-, -CH=CH-, -C=C- or a single bond; A<1>, A<2>, A<3>, A<4> = Phe, pyridin-2,5-diyl,naphtha-2,6-diyl or bicyclo(2.2.2)-octan-1,4-diyl, in which 1 or more H atoms may be replaced by F, Cl and/or CN; pyrazin-2,5-diyl, pyradazin-3,6-diyl, pyrimidin-2,5-diyl or thiphenyl-2,5-diyl, in which 1 or 2 H atoms may be replced by F, Cl and/or Cn; 1,3-thiazol-2,4- or -2,5-diyl orthiphen-2,4-diyl,in which 1 H atom may be replaced by F, Cl or CN; Cyc, in which 1 or 2 H atoms may be replaced by CN and/or Me; 1,3,4-thiadiazol-2,5-diyl; 1,3-dioxan-2,5-diyl; 1,3-dithian-2,5-diyl; piperazin-1,4-or -2,5-diyl; 1,3-dioxan-2,5-diyl; 1,3-dithian-2,5-diyl; pipeazin-1,4-or -2,5-diyl; 1,3-dioxaborinan-2,5-diyl; or a B gp.; a,b,c,d,e,f,g,h = 0 or 1. Also claimed are liq. crystal (LC) mixts. contg. (I).
Patent DE-4401724-A1 (DE)
Title: Series module system front wiring device
Inventor: FLOHR PETER DIPL ING
IPC: H01R4/50
Filed: 1994-01-21
Abstract: The wiring device allows front wiring of electric devices, particularly series module devices, plugs and sockets, switches, etc. The device includes a terminal wire placing section (14,15) fixed to the device housing and accessible from the front. A clamp organ (16,17) spans a terminal wire (24,25) at the placing section (14,15). The wire (24,25) is guided at an angle to the fixing position. A tensioning screw (26,27), accessible from the front, engages the clamp member (16,17) and is supported on the device housing section (32,33). The screw (26,27) moves the clamp organ (16,17) to the spanning position. An electric contact is provided to the device (10) via the placing section (14, 15) or the clamp organ (16,17).
Patent DE-4405167-A1 (DE)
Inventor: SENS RUDIGER DR
IPC: C09B55/00
Filed: 1994-02-18
Abstract: The invention relates to triazolopyridine dyes of formula (I) where one of the two groups A and E stands for nitrogen and the other stands for a group of formula C-R<1>, in which R<1> stands for optionally substituted C1-C20 alkyl, optionally substituted phenyl or optionally substituted mercapto, Q is a group of formula (i) or (ii) where R<2> stands for a carbocyclic or heterocyclic group, R<3> stands for optionally substituted C1-C20 alkyl, C1-C4 alkoxycarbonyl or optionally substituted phenyl, R<4> stands for cyano, carbamoyl, carboxyl, C1-C4 alkoxycarbonyl or benzothiazolyl, or R<3> and R<4> together stand for the group of a fused benzo ring, and X stands for CH or nitrogen, and R<5> signifies oxygen or a group of a CH acid compound. The invention further relates to a process for the heat transfer of these dyes.
Patent DE-4406404-A1 (DE)
Title: Determining position and movement of object, esp. for vehicle position sensor
Inventor: BUECHLER JOSEF DR ING
IPC: G01S13/931
Filed: 1994-02-26
Abstract: A transmitter/receiver unit has two transmitter/receiver modules (1,2) aligned in different directions. At least partially overlapping different regions of the object are illuminated by the two modules at different aspect angles. Signals of different frequencies are emitted by the two modules and reflected signals received with Doppler frequency shifts. At least one of the modules receives the scattered Doppler shifted signal from the other module. The Doppler frequencies and at least one Doppler frequency difference are determined and evaluated.
Patent DE-4407175-A1 (DE)
Title: Device for operating an electric device, in particular a computer, which is provided on its surface, in a region which must necessarily be touched during operation, with an electrically conductive contact area which has an earth connection
Inventor: KYZLINK ANTONIN
IPC: H05F3/02
Filed: 1994-03-04
Abstract: Device for operating an electric device, in particular a computer, which is provided on its surface, in a region which must necessarily be touched during operation, with an electrically conductive contact area which has an earth connection.
Patent DE-4408230-A1 (DE)
Title: Transparent plastic lens for car headlights etc.
Inventor: FRITZ HANS-GEORG
IPC: C08J7/046
Filed: 1994-03-11
Abstract: A transparent plastic cover lens (I) for car headlights etc. has a layer of stoved coating powder (II) at least on the outside. Also claimed is a process for the prodn. of (I), by heating a preformed uncoated plastic lens evenly on the side to be coated, treating the hot side with a crosslinkable coating powder (II) for a time sufficient to produce the required coating thickness while keeping the temp. at a level such that (II) melts and forms a continuous layer, and then stoving the coating.
Patent DE-4410096-A1 (DE)
Title: Roof stopping and spreading device for goods wagon hoods
Inventor: ERNST ANDREAS
IPC: B61D39/00
Filed: 1994-03-19
Abstract: The roof stopping and spreading device has a closed position in which it is stopped by a vertical closing guide on the endface side of the wagon. It has a corresponding turning operating lever (7) on the endface wall. On the front side of the roof there is a stopping journal (14) which goes into a funnel-shaped catching aperture (20) in the vertical operating lever. This journal is held in the closing sheet fixed rigidly to the endface wall. The journal is hollow and slotted, so that the cover can be pushed as far as the closing sheet of the stop journal. The longitudinal strip in the closed state overlaps the closing labyrinth seal of the end wall by the width of the seal.
Patent DE-4411601-A1 (DE)
Title: Manually operated truck such as concrete conditioner
Inventor: HAUFFE MICHAEL
IPC: B62D51/00
Filed: 1994-04-02
Abstract: The manually operated truck includes a wheeled structure, at least one wheel being driven by an internal combustion engine, with a hydraulic pump controlled by a connecting lever from the drawing bar. A frame (11) carries the engine (3) driving an underslung mechanism for advancing the truck on a suitable surface, through a hydraulic pump torque transmission (2), controlled by a link (5), connected to the draw bar (6). A corresponding hydraulic motor drives a front wheel (4).
Patent DE-4416371-A1 (DE)
Title: Production of long porous metal profiles
Inventor: ROEHNISCH MANFRED
IPC: B22F3/11
Filed: 1994-05-05
Abstract: Prodn. of long shapes of porous metal where a blank of appropriate materials is heated to the foaming temperature in stages. In the first stage a leading portion is foamed and then cooled. During the cooling period of the first portion the second portion is pre-heated. When the first portion is cooled sufficiently it is pushed out of the mould and the following portion is foamed. Also claimed is the required installation.
Patent DE-4416439-A1 (DE)
Title: Electrical power consumption meter for controlling power network
Inventor: PUCHALLA ARMIN
IPC: G01D4/00
Filed: 1994-05-11
Abstract: The electrical power consumption meter is connected to a power network and has a display device. An em wave e.g. light transmit/receive device (3) is attached to the glass plate (1) of a display device, with an emitter (4) and a receiver (5). When a coloured marker (2) on an incremental counter disc (1) passes the receiver, it generates electrical pulses representing incremental signals, which are transmitted (6) to a central computer (7) for further processing. The transmit/receive device can also generate incremental pulses using an inductive rpm sensor.
Patent DE-4417869-A1 (DE)
Title: Safety device for transporting animals in vehicles, esp. large dogs
Inventor: ZANDER PETER
IPC: B60R21/02
Filed: 1994-05-20
Abstract: The device comprises a box (1) which is fastened between the front and rear seat backrests of the vehicle. The vertical walls of the box may be folded onto the base panel (2) to make a flat pack which can be stored in the boot of a car. The front wall (3) and rear wall (6) are joined to the base panel (2) by hinges (4,7). Both side walls (8,9) fit loosely on the base panel (2) one being pivotably and foldably attached, the other being attached by snap closures (11). The inner and outer surfaces of the box are protected by abrasion resistant material. Side aprons (12) protect the surfaces of the seats as the animal enters or leaves the box.
Patent DE-4419524-A1 (DE)
Title: Precision turntable platform for geodetic survey instrument
Inventor: FEIST WIELAND DR ING
IPC: G01C1/02
Filed: 1994-06-03
Abstract: A vertical axle system for geodetic devices consists of a vertical cylindrical axle 1 comprising a flange 2 and of a cylindrical axle liner 3 in which the vertical axle is mounted. A first centering ball bearing 7, which comprises three ball bearing running surfaces 4, 5 and 6 is provided as a bearing at the upper end of the vertical axle. A second centering ball bearing 11, which likewise comprises three ball bearing running surfaces 8, 9 and 10, is provided at the lower end of the vertical axle. One 10 of the ball bearing running surfaces is disposed on an adjustment ring 12 so that the bearings can be preloaded. The respective three running surfaces of each of the bearings are at an angle to each other dependent upon the axle diameter and the ball bearing diameter. <IMAGE>
Patent DE-4423577-A1 (DE)
Title: Active vibration damping for road vehicle e.g. crankshaft
Inventor: MASBERG ULLRICH DR
IPC: F16F15/18
Filed: 1994-07-05
Abstract: An active vibration damping system is applied to such as the crankshaft of a vehicle engine. Coupled to the crankshaft is a velocity sensor that provides an output compared with a reference. An output is applied to a linear motor (14) base absorber. This has a holder (28) that spans a flywheel disc (18) mounted on the crankshaft. Stator coils (24) with a set gap (26) relative to the flywheel are energised to provide a variable electromagnetic field for damping. The outer ring of the flywheel is isolated (20) from the main body.
Patent DE-4423584-A1 (DE)
Title: Pipeline pig with spaced cleaning shoulders
Inventor: DORLOFF ROBERT
IPC: B08B9/04
Filed: 1994-07-05
Abstract: The periphery (16) of a central pig shoulder (10) arches convex to the pipe (3) at right angles to the line of the periphery and is wider in the pipeline sense than the peripheries (13,14) of the two endface shoulders (6,8), being preferably twice that of the shoulders. The shoulder periphery is spherically convex in shape forming part of a circle surface centred round (M) on the longitudinal axis of the pig (2). The summated shoulder periphery width and those of the two adjoining waisted areas (26,28) are equal to the diameter of the central shoulder and the maximum shoulder diameter is slightly less than the maximum diameter of the endface shoulder. The endface shoulder peripheries are cylindrical for preference so the maximum diameter of the shoulders (6,8,10) exceeds the inside diameter of the pipe and the shoulders are elastically deformed so as to press against the pipe interior (5). In this way, more than half the shoulder periphery presses home so that the pig itself is radially compressed by 4% to press all three shoulders into the pipe being cleaned.