baber/WOPTO huggingface dataset:
Patent DE-3818179-A1 (DE)
Inventor: BOHN GERHARD DIPL ING DR
IPC: B61F5/04
Filed: 1988-05-28
Abstract: A vehicle suspension for vehicles between a suspended passenger compartment and a non-suspended passenger chassis having at least one soft spring and a damping element connected in parallel thereto. Said damping element is an active damping element with a controllable degree of damping which has a hydraulic piston, a first bypass with constant choke action and a second bypass with choke valve, the choke valve being connected to a control device which opens or closes as a function of the deflection speed of the soft spring or of the lateral acceleration values of the passenger compartment and of the chassis. 
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Patent DE-3828825-A1 (DE)
Title: Apparatus for water treatment
Inventor: CHRISTIANI ROLF
IPC: C02F1/00
Filed: 1988-08-25
Abstract: The invention relates to an apparatus for water treatment to prevent lime deposits by alternating current pulses using at least two electrodes to which the alternating current pulses are applied and between which the water flows, at least one surface (8) projecting on the water entrance side into the water stream, by means of which surface (8) vortexing of the water stream can be generated. <IMAGE>
Patent DE-3830245-A1 (DE)
Title: Calcitonins
Inventor: AZRIA MOISE DR
IPC: A61K9/02
Filed: 1988-09-06
Abstract: The use of taurocholic acid in free form or in the form of a pharmaceutically acceptable salt as absorption promoter in calcitonin suppositories leads to good bioavailability and well-tolerated calcitonin suppositories.
Patent DE-3834368-A1 (DE)
Title: Refuse incineration plant
Inventor: MINDERMANN KURT-HENRY DIPL ING
IPC: F23G5/50
Filed: 1988-10-10
Abstract: The plenum chamber below the travelling grate of the plant is subdivided in the direction transverse to the direction of conveying by means of partitions which are sealed with respect to the grate, and the rate of airflow in the individual channels thus formed is individually controlled as a function of the fuel distribution in the transverse direction.
Patent DE-3836783-A1 (DE)
Title: Missile having an IR sensor
Inventor: KRIZ HELMUT DR
IPC: B64C1/14
Filed: 1988-10-28
Abstract: In the case of a missile having an IR sensor for which a window (4) is constructed on the missile casing (1) at the side alongside the nose cone (3), it is intended that the heating of the nose cone (3) should not lead to interference with the sensor (6) (should not cause sensor (6) defects). To this end, the nose cone (3) is connected to a heat conductor (8) which passes behind the sensor (6) in the missile and is connected to a heat sink (9) which is arranged behind the sensor (6). <IMAGE>
Patent DE-3842513-A1 (DE)
Title: Working method for targeted calling of information from a computer program
Inventor: GEISSLER DIETMAR
IPC: G06F3/0489
Filed: 1988-12-16
Abstract: Working method for targeted calling of information from a computer program, using a computer and a screen. Such working methods are not widely distributed, because handling them is complicated. So that people can work with the computer without help from others, and call information from the program, it is proposed that without using the keyboard, but using a mouse which is connected to the computer, the program information is called and made visible or audible by the mouse being moved over the surface of the screen, and held on selected points of the information images which is shown on the screen. At this point the user presses the button on the mouse, which results in the information content of the relevant image point being made visible on the screen, in the form of a new image, by a triggered control command. This image in turn contains information which the user can point to using the mouse, to make the information content of these points visible and/or audible by activating the mouse button, and thus triggering the signal. Information interrogation in banks, savings banks, travel agencies and generally in trade and business.
Patent DE-3842801-A1 (DE)
Title: Closing dashpot designed to damp the return movement of a throttle valve of a throttle housing
Inventor: HORN MARTIN
IPC: F16F9/516
Filed: 1988-12-20
Abstract: A retaining ring (19), the inner area of which is designed as a sleeve (20) bearing against the circumferential surface of a piston rod (5), is clamped in the piston (8) of a closing dashpot (6). The said sleeve (20) constitutes the closing element of a one-way valve, which is capable of opening a flow connection with low flow resistance from one chamber (9) to the other chamber (10) in one direction of flow. <IMAGE>
Patent DE-3843951-A1 (DE)
Title: Method and apparatus for whirling workpiece surfaces to be machined
Inventor: ANREITER ALOIS ING
IPC: B23G1/34
Filed: 1988-12-24
Abstract: To increase the productivity in the whirling machining of workpieces, in particular rotational bodies, screw threads or the like, provision is made for a predetermined number of workpieces 4 to be arranged and orientated with a pitch circle F relative to a whirling unit 1 with a rotating whirling tool 3 in such a way that the rotational axes 4' of the workpieces run parallel to one another and likewise run parallel to the rotational axis A of the pitch circle F and are at the same radial distances R from the rotational axis A of the pitch circle F, all workpieces 4 being machined simultaneously by the whirling tool rotating at a predetermined speed. The special advantage which can be achieved by the invention lies in the fact that virtually any predetermined number of workpieces 4 can be machined simultaneously and uniformly by whirling. <IMAGE>
Patent DE-3900081-A1 (DE)
Title: Loading apparatus for clearing the floor and for adaptation to various cross-sections or floor widths
Inventor: BRANDL ERICH DIPL ING
IPC: E21D9/12
Filed: 1989-01-03
Abstract: In a loading apparatus for clearing the floor and for adaptation to various cross-sections or floor widths, having a continuous discharge conveyor (8) which is arranged centrally on a winning machine (1) and in the longitudinal direction of the machine and to which two lateral, continuous feed conveyors (12, 13) are pivotably attached, the lateral, pivotable feed conveyors (12, 13) are pivotably linked to the front end of the central conveyor (8) about two intersecting axes (17, 19) and their discharge ends are arranged above the central conveyor (8), the paths of the feed conveyors (12, 13) running in a curve and being of concave design at the side facing the machine. Furthermore, a lowerable supporting shoe (21) is preferably arranged on the machine (1) close to the front end on both sides of the central conveyor (8). The supporting plate of the supporting shoe (21) reaches under the feed conveyors at least in the abutting position of the lateral feed conveyors (12, 13). <IMAGE>
Patent DE-3909578-A1 (DE)
Title: Process and apparatus for separating off gas from liquids
Inventor: MIETH HANS OTTO DIPL ING
IPC: B01D19/00
Filed: 1989-03-23
Abstract: The invention relates to a process and an apparatus for separating off gas from liquids in the course of transferring the liquid volumes from a first vessel to a second vessel, the gas/liquid mixture being introduced tangentially to the liquid rotating there into the head space of a gas separator vessel. By means of such a process and an apparatus for carrying it out it is ensured, inter alia, that the flow losses of the flow entering into the gas separator vessel are reduced, the gas bubbles entering are mechanically stressed as little as possible and are separated off from the liquid in the shortest possible path. This is achieved according to the proposed process, inter alia, by the introduction of the liquid into the gas separator vessel being carried out via a peripheral region of the rotating liquid in a layer beneath this. To carry out the process, a gas separator vessel (1) is provided whose inlet port (2) opens out tangentially into a spiral housing (1e) which extends over the periphery of the gas separator vessel (1) and whose throughflow cross-sectional area continuously decreases in the direction of flow (Fig. 1). <IMAGE>
Patent DE-3915888-A1 (DE)
Inventor: KOERNER JUERGEN DR ING
IPC: B65B35/16
Filed: 1989-05-16
Abstract: Apparatus for the transfer of sweets comprises a transfer wheel U which is provided with pairs of sweet-grippers 7 arranged to rotate about respective axis radial of the wheel for the take-over of the sweets in one orientation from a gripper wheel 1 and the transfer thereof with a wrapper E to a wrapping wheel 2 after the respective pair of grippers have been rotated through 90 DEG . Pivotal devices 7 are disposed between adjacent pairs of grippers and comprise sweet-retaining elements 8 and wrapper-retaining elements 9, each element 8 being pivoted to overlie a gripper-held sweet during rotation of the wheel to a wrapper feed station 21. As the latter, element 8 is pivoted back away from the respective sweet whilst an element 9 of the preceding device 7 is pivoted back towards said sweet to hold a fed-in wrapper as the sweet and wrapper are carried past a horizontal folding bar 22 towards the wrapping wheel. <IMAGE>
Patent DE-3916452-A1 (DE)
Title: Prodn. of insecticidal 1-alkyl-1,4-di:aryl-butane derivs. - from 3-alkyl-3-aryl-propyne and aromatic aldehyde
Inventor: ARLT DIETER PROF DR
IPC: C07C43/295
Filed: 1989-05-20
Abstract: Prodn. of 1-alkyl-1,4-diarylbutane derivs. of formula (I) is effected by (a) reacting a 3-alkyl-3-arylpropyne of formula (II) with a (hetero)aromatic aldehyde of formula R4CHO (III) in the presence of a base, and (b) catalytically reducing the resulting 4-alkyl-1,4-diaryl-2- butyn-1-ol of formula (IV): Ar = opt.  substd. phenyl or naphthyl; R1-R3 = H or Me; R4 = an aryl or heteroaryl gp. as present in the alcohol component of natural and synthetic pyrethroids. USE/ADVANTAGE - (I) are useful as insecticides (see DE3317908). The process is simpler than prior art processes (cf.  DE3317908) and gives high yields (e.g., 69-89%).
Patent DE-3919137-A1 (DE)
Title: Drum mounting with a supply and discharge of the liquor for a water-tight washing drum
Inventor: AURICH EBERHARD
IPC: D06F23/02
Filed: 1989-06-12
Abstract: The technical object to bring about a drum mounting with a supply and discharge of the liquor for a water-tight washing drum in a washing machine is achieved in that there is arranged in the shaft made of steel a tube made of special steel which is connected in a water-tight manner to the running body and has a bend on the side facing the drum and which is connected to the suction-extraction pipe via a hose. <IMAGE>
Patent DE-3919262-A1 (DE)
Inventor: COUTANDIN JOCHEN DR
IPC: B23K26/402
Filed: 1989-06-13
Abstract: Channels, in which polymer light waveguides can be inserted, can be milled in the surfaces of plastic sheets by means of an excimer laser. The free space between the light waveguides is filled with a transparent cast resin. 
<??>The channels, produced by means of the laser, are distinguished by high dimensional accuracy and low surface roughness. 
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Patent DE-3919272-A1 (DE)
Title: Twin shell roof for mobile home - has part of roof convertible to sleeping area
Inventor: SCHUELKE ERIKA
IPC: B60P3/38
Filed: 1989-06-13
Abstract: Roof for a mobile home of twin-shell construction in which the lower roof shell constitutes the closed, stable and integrating boundary of the passenger space and at the same time the floor for a sleeping area. The upper roof shell (5) is moveable and can be raised when the vehicle is stationary to define the sleeping area above the lower roof shell. ADVANTAGE - Method of providing comfortable accommodation for guests in a relatively small vehicle.
Patent DE-3919307-A1 (DE)
Title: Wear-resistant article
Inventor: SARIN VINOD K
IPC: C23C30/00
Filed: 1989-06-13
Abstract: The invention relates to wear-resistant articles, for example cutting tools, and to a process for the manufacture thereof. A hard refractory substrate is coated with a composite refractory coating having at least two phases. The first phase is a continuous nitride matrix layer of 0.1-20 micrometres thickness, consisting of nitrides of Si, B, Al, Y, Ti, Zr, Hf, V, Nb, Ta, Mo or W. At least one discontinuous second or additional phase of nitrides of Si, B, Al, Y, Ti, Zr, Hf, V, Nb, Ta, Mo or W or solid solutions thereof is dispersed in the form of discrete particles within the matrix layer. The material of the additional phase differs from that of the matrix material. In a combined precipitation process for producing the wear-resistant article, for example a cutting tool, gaseous halides of two or more elements from the group of the elements Si, B, Al, Y, Ti, Zr, Hf, V, Nb, Ta, Mo and W are passed with other reactants, including a volatile nitrogen source, for example N2 or NH3, over a hard refractory material at a temperature of more than approximately 800@C and a pressure from 1 mm Hg to normal pressure, in order to form a composite refractory coating layer on the substrate. The coating is a continuous first-phase nitride matrix with particles, dispersed therein, of at least one nitride different therefrom. Oxynitrides can by ... Original abstract incomplete.
Patent DE-3920705-A1 (DE)
Title: Digital processor displaying direction data from acoustic receivers - uses arrangement of summing modules to capture and process data for capture and process data for overall summing module
Inventor: MAYER-LINDENBERG FRITZ DR
IPC: G01S3/801
Filed: 1989-06-24
Abstract: Electro-acoustic transducers (W1-W128) are connected in groups of 32, via individual amplifiers (V), to four summing modules (TM1---TM4) which are connected to a final summing module (GM). This module (GM) synchronises the signals from the modules (TM1---TM4), performs complex addition and supplies further display and control devices. Pref., each module (TM1---TM4) comprises a thirty two input multiplexer, a-d converter, an input memory, a programmable memory and a processor. ADVANTAGE - Compensates for various plane angle differences caused by different geometrics of transducers.
Patent DE-3922048-A1 (DE)
Title: Teaching reading and spelling - involves set of flat panels connected along their edges by flexible hinges
Inventor: ZIBUSCHKA HEINRICH
IPC: G09F1/04
Filed: 1989-07-05
Abstract: The appts is for use in instructing pupils and is esp intended for the teaching of reading and spelling The appts consists of a number of flat panels (E,s,e,l) which are connected to each other along their edges by means of flexible rings. Each panel carries a letter or a group of letters, which form a word when the panels are unfolded (fig 1 & 2). The panels can be folded compactly when not required and then unfolded to display each letter of a word in correct sequence. USE - Teaching of reading and spelling.
Patent DE-3922610-A1 (DE)
Title: Quiet barrel for deburring metal blanks - has inner and outer skin separated by rubber bearings and noise damping material
Inventor: CHARLIER MICHAEL
IPC: B24B31/12
Filed: 1989-07-10
Abstract: Blanks produced by flame cutting and pressworking are commonly deburred by tumbling in a slowly rotating barrel of polygonal section. The noise emitted by conventional equipment is high and can only be controlled by building an enclosure. Noise levels no higher than 75 dbA are achieved by using a barrel of two-skin construction in which the welded inner drum (4) is completely separated from the outer drum (2) by rubber bearings (12) and a layer of noise damping material. The hinged doors (8,9) for loading and unloading the blanks are of similar two-skin construction. The outer drum is built in two halves joined by the bolts (5) to allow easy replacement of a worn inner drum. USE/ADVANTAGE - Deburring of metal blanks can be integrated with other processes. Sound insulated drum reduces noise level below 75 dbA.
Patent DE-3924566-A1 (DE)
Title: Arrangement for separating metal particles from granular bulk material - has deflector sealing delivery channel to pass flow to collector when metal is detected
Inventor: KOEHNLECHNER RAINER DR
IPC: B07C5/36
Filed: 1989-07-25
Abstract: An arrangement for separating metal particles from granular bulk material contains a sorting deflector controlled by a metal sensor. The deflector closes a delivery tube and passes material contg. metal to a collector (9) past a vent (21). The collector is an externally sealed container with a contaminated material receptacle. A flap (15b) downstream of the deflector (15) separation opening (19) is operated synchronously with the deflector to open a connection to the collector as the delivery channel (17) is sealed. USE/ADVANTAGE - For separating metal from granular material sucked or blown through a tube system whilst maintaining constant delivery press. and speed.
Patent DE-3927139-A1 (DE)
Title: Extraction and purificn. of ferritin - using protease from biological material to degrade contaminating proteins without degrading ferritin
Inventor: SCHUTT HERMANN DIPL CHEM DR
IPC: C07K14/435
Filed: 1989-08-17
Abstract: Protease (I) are used in the extraction and purificn. of ferritin (II) from biological materials. (II) is extracted from animal (esp. bovine) spleen in the presence of (I), which is papain, Maxatase, alkaline protease, fungal protease, neutral protease, Optimase, 'HT Proteolytic', gelatinase, trypsin, alpha-chymotrypsin or Pronase P. USE/ADVANTAGE - (II) is useful for treating iron deficiency disorders. (I) degrade contaminating proteins without affecting (II), giving increased yields of (II) with higher purity and better solubility (reduced dimer content) and facilitating concn. of (II) by ultrafiltration.
Patent DE-3930948-A1 (DE)
Title: Heated and illuminated plant container - with heating elements supported by metal tubes projecting from wall-mounted light fitting
Inventor: MELLES ZDENKO
IPC: A01G9/02
Filed: 1989-09-15
Abstract: The plant container, used for cultivation of decorative and exotic plants within a living room, comprises a wall-mounted lamp with rear electrical supply heads (1) and a pair of parallel metal tubes (4) supporting heating elements (3) at their free ends. The metal tubes (4) project vertically downwards from the light with their bottom ends curved through at least 90 degrees for supporting the plant container (5). The latter is filled to a given level with water (6) which is heated via the heating elements (3) and receives a planter through for the plants within its top section. The plants may be enclosed by a Transparent device. ADVANTAGE - Combined light and decorative plant arrangement.
Patent DE-3931868-A1 (DE)
Title: Wheel-brake arrangement for disc brake systems - has wheel rim wheel dish joined to disc carrier
Inventor: HESPELT ACHIM
IPC: B60B23/10
Filed: 1989-09-23
Abstract: The wheel-brake arrangement is for disc brakes.  The ring-shaped braking disc is formed as one piece with a brake disc carrier. The wheel rim (14) and wheel disch (4) are made as separate parts and in the transition area where the wheel dish merges into the rim, the wheel dish, wheel rim and brake disc carrier are all centred and joined together by means of a screw (16). USE/ADVANTAGE - Simplification of the design of a disc brake without detracting from its functionality.
Patent DE-3932431-A1 (DE)
Title: Part detection or testing for industrial automation process - using ultrasonic echo signal evaluation with transmitted signals matched to reflection signals of specific parts
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: G01S7/539
Filed: 1989-09-28
Abstract: A method of detecting or checking parts using ultrasonic echo signal evaluation involves transmitting at least one short duration, wideband ultrasonic signal towards the part over an air path contg. at least one ultrasonic transmitter and receiver and evaluating the reflected signal. The transmitted signal is a stimulation signal matched to the part's reflection profile so that the echo signal has a specific needle pulse shape if a part is present. USE/ADVANTAGE - Detecting or checking parts for industrial automation purposes.  Previously introduced parts can be rapidly differentiated and checked for defects.
Patent DE-3933780-A1 (DE)
Title: Use of 2-amino-6-propylamino-4,5,6,7-tetrahydrobenzo-thiazole or 2-ami - or 2-amino-6-allyl-5,6-7,8-tetra:hydro-4h-thiazolo (4,5-d) azepine
Inventor: SCHILLING CHRISTIAN DR
IPC: A61K31/55
Filed: 1989-10-10
Abstract: The use of 2-amino-6-n-propylamino-4,5,6,7- tetrahydrobenzo-thiazole, (I) (as the racemate or the (-) enantiomer), or 2-amino-6-allyl-5,6,7,8-tetrahydro-4H- thiazolo(4,5-d)(azepine (II) or its acid addn salts is claimed to reduce human growth hormone (HCH) levels in blood. The active ingredient is given in a dose of 0.1-1 (0.2-0.5) mg 1 to 6 (2 to 4) times a day. It can be administered orally, parenterally, rectally or transdermally, or in slow release form.  Pills can be prepd as follows in a darkened room: 0.2 mg of the (-) enantiomer of (I), 38.3 mg lactose and 10 mg maize starch are granulated with 10% aq gelatine (1mg) through a 1 mm sieve dried and again rubbed through the seive. The granulate is mixed with 0.5 mg magnesium stearate and pressed to form pill kernels. 100 mg pills were formed from 50 mg kernels, by adding a shell of eg sugar and talc and polishing with beeswax. USE/ADVANTAGE - The active agents are used to raised HGH levels associated with adenoma of the hypophysis, which is currently treated with somatostatin, minisomatostatin or bromocryptine. (I) and (II) have few side effects such as sickness and vomiting.
Patent DE-3934073-A1 (DE)
Title: Machine tool with overhead slide - which is guided by grooves formed on side and underface of cross-member
Inventor: DRASSDO BERNHARD DR ING
IPC: B23Q1/01
Filed: 1989-10-12
Abstract: The machine tool, such as a milling machine or drilling machine, has two vertical pillars (2) each of which forms a guide for a vertical slide (5). The upper ends of the vertical slides (5) are joined by a cross-member (4) which supports the headstock slide (14). The headstock slide (14) is provided with guide elements on two faces at right angles to each other. One guide element engages a guide groove (13) on the side face of the cross-member whilst the other guide element engages a similar guide groove formed in the undersurface of the cross-member (4). USE - Machine tool.
Patent DE-3934123-A1 (DE)
Title: Detergent receiving and dispensing container - is fastened on washing machine drum by two pins engaging in two recesses on drum
Inventor: HEUBL WALTER PROF DR
IPC: D06F39/02
Filed: 1989-10-12
Abstract: A detergent receiving and dispersing container incorporates a locking and unlocking mechanism to enable it to be fastened on a perforated base, a washing machine drum in particular. The container is fastened by means of two pins secured on the inside of its bottom facing the perforate base. One of the pins is stationary while the other one shifts in the longitudinal container direction against the force of a spring. The pins are engaged in or disengaged from recesses in the perforated base. ADVANTAGE - The container is easy to mount.
Patent DE-3935786-A1 (DE)
Title: Vibrating part for dume loudspeaker - comprises flexible pliable dome-shaped metallic membrane for middle of high frequency range
Inventor: EHMANN JUERGEN
IPC: H04R7/26
Filed: 1989-10-27
Abstract: A vibrating member (10) for a medium of high range loudspeaker ha a done shaped, arched, metallic membrance (14), a vibrating coil (20) attached to the membrance (14) and a flexible member (42) stuck on the concave underside of the membrane (14) only. ADVANTAGE - Lowers frequency where resonant peak occurs.
Patent DE-3937910-A1 (DE)
Title: Wind turbine blade - has hemi-spherical blade cups which can be rotated by governor
Inventor: KRAUSE GUENTER ING GRAD
IPC: F03D3/06
Filed: 1989-11-15
Abstract: The turbine blade is formed as an anemometer blade with hemispherical cups. To control the RPM, the blade has an adjuster to turn the hemispherical cups from a vertical into a horizontal position, and back. The cup consists of light-weight materials such as aluminium, synthetics, or compound material with carbon fibres.  USE - For wind energy extraction.