baber/WOPTO huggingface dataset:
Patent DE-3833789-A1 (DE)
Title: Label for the identification of a piece of textile or similar material
Inventor: SCHNOOR ULRICH
IPC: G09F3/02
Filed: 1988-10-05
Abstract: A label (10) for the piece identification of textile material webs (1) in the finishing process. The label comprises a rear film (3) and a top film (4) of polyimide with a coating of FEP on both sides. The identification carrier (5) comprises printed paper. The films (3, 4) project beyond the edge of the identification carrier (5) and are hot-sealed there by fusing of the coatings. The label is connected to the material web (1) by zigzag seams reaching over the edge (20). <IMAGE>
Patent DE-3838351-A1 (DE)
Title: Method and device for calming and/or initiating sleep in babies/infants
Inventor: LERCHL KLAUS DIPL ING
IPC: A47D9/02
Filed: 1988-11-11
Abstract: Devices for calming and/or initiating sleep in babies/infants who are in resting-places (cots) for babies/infants and having a signal evaluation method specially adapted to these needs are not at present known. The aim of the invention is to specify such a method and an appropriate device. The acoustic signals emitted by the baby/infant are picked up via the directional microphone (AEW), amplified by the microphone amplifier (V1), rectified and evaluated by the full-wave precision rectifier (VG), and converted into a motion of the resting places for babies/infants by means of the drive unit (AE) via the motor drive (MA) for a time (TW) which can be set by the timer (TI1) via the comparator (K). After expiry of the time (TW) of motion, there is a block during the time (TS) against renewed triggering of motion. The method and its application in the form of a device permits motion of the resting places for babies/infants on the basis of the acoustic signals emitted by the baby/infant. <IMAGE>
Patent DE-3840853-A1 (DE)
Title: Arrangement on a universal-joint shaft
Inventor: HJERTBERG KARL-ERIK
IPC: F16D3/16
Filed: 1988-12-03
Abstract: The invention relates to a universal-joint shaft which is provided with two ball joints arranged in series. According to the invention, the ball joints have a limited angular deflection capacity and one ball joint is arranged in such a way that it is deflected at an angle only when the other ball joint has reached the limit of its maximum angular deflection.
Patent DE-3906812-A1 (DE)
Title: Polymers containing naphthalene units
Inventor: NAARMANN HERBERT DR
IPC: H01B1/12
Filed: 1989-03-03
Abstract: The invention relates to polymers of the formula <IMAGE> in which n is an integer of at least 1, R is halogen or B(OH)2 and X is hydrogen or an organic radical, preferably C1-C6-alkyl. The polymers can be doped by known processes and thus rendered electroconductive.
Patent DE-3907748-A1 (DE)
Title: Process for continuously producing extruded sections from recycled plastics material and apparatus for carrying out the process
Inventor: BUERCKY WALTER
IPC: B29C48/90
Filed: 1989-03-10
Abstract: When continuously producing extruded sections (10) from recycled plastics material, the melt (2) is prepared in a plasticator (1) and subsequently runs through a pretreatment unit (3), in which the melt (2) flowing through is smoothed by horizontal and vertical belts (4, 5) arranged in pairs and delimiting the section, the belts (4, 5) running along at the same time and narrowing in the direction of throughflow, and shaping the melt (2) in the throughflow by defined oscillations induced by baffle elements (7) and baffle rollers (8) to form a smooth-surfaced section (10). <IMAGE>
Patent DE-3909001-A1 (DE)
Title: Method for attaching a small part to a large part and sewing apparatus for carrying out the method
Inventor: MAZZONI ROBERTO
IPC: D05B35/10
Filed: 1989-03-18
Abstract: The invention relates to a method, in which a part of a garment is brought, with the visible side upwards, onto the work surface of a sewing machine provided for the sewing of flaps and is aligned on this plane with monitoring devices provided on the sewing apparatus, and a flap is fed, with the visible side upwards, to a gripping device which is movable relative to the sewing apparatus, specifically between a lower position, in which it is lowered onto a work surface in a prefixed position, in relation to the monitoring devices of the machine, and an upper position, in which it is moved away from the work surface. The flap is aligned directly in relation to the garment and the monitoring devices and retained by the gripping device when it is in the lower position. The garment is then retained on the work surface, whilst the gripping device together with the flap is displaced into the upper position, and the sewing-material clamp is moved forwards as a feeder device to the garment. The flap is subsequently rotated, with the visible side downwards, by the gripping device and is transferred to the sewing-material clamp. <IMAGE>
Patent DE-3910554-A1 (DE)
Title: Particle filter built up using perforated tubes closed at one end
Inventor: ENGELER WERNER
IPC: F01N3/021
Filed: 1989-04-01
Abstract: A compact robust particle filter comprises a multiplicity of perforated tubes (1, 2, 3, 4) concentrically surrounding each other, of which the innermost tube (1) and individual intermediate spaces (6) between immediately adjacent tubes (2, 3) are open on the inlet side and closed on the outlet side (11, 10), while the remaining intermediate spaces (5, 7) between adjacent tubes (1, 2, 3, 4) are closed (8, 9) on the inlet side but are open on the outlet side so that the particle-laden exhaust gas, after radial diversion flows through the holes (1', 2', 3', 4') of the tubes (1, 2, 3, 4). <IMAGE>
Patent DE-3910638-A1 (DE)
Title: Device for picking up dog excrement
Inventor: KORNIBE MATTHIAS
IPC: E01H1/12
Filed: 1989-04-01
Abstract: The task of the device is to pick up, carry away and dispose of dog excrement without any fuss, effort and risk of soiling. To suck up and carry away the excrement, there is provided a tube in the manner of a walking stick externally, whose central region receives a storage space for a vacuum, whose upper region receives a manually operable vacuum pump for evacuating the storage space, and whose lower region is constructed as an excrement-receiving space which leads into a sucking-in opening in which a reduced pressure is produced when a valve is actuated. The device is suitable for inconspicuously and cleanly picking up and carrying away dog excrement in public places and for subsequently disposing of it. <IMAGE>
Patent DE-3916157-A1 (DE)
Title: Automatic control circuit for the drum phase of a digitial audio tape apparatus
Inventor: CHOI KYUNG-SEON
IPC: G11B15/473
Filed: 1989-05-18
Abstract: Automatic control circuit for the drum phase of a digitial audio tape apparatus, having an RF window signal generator (20), which generates RF window signals in response to the reception of the input signals from a phase pulse generator (10), a detector (40), which detects the rising edge of the RF window signals of the RF window signal generator (20), an edge region detector (60), which detects only the frequency band which corresponds to the edge region below the output signals of an RF amplifier (50), a counter (80), which counts the output data of the edge region detector (60) in response to the reception of an enabling signal, a comparator (90), which compares the output signal of the counter (80) with a reference edge signal, and having an effective data signalling unit (100), which supplies signals signalling RF effectiveness to a digital signal processor (110). The circuit described above is distinguished in that the initial positioning phase of the output signal of the phase pulse generator (10) and that of the RF signal, which is picked up from the head (HD), are automatically matched with each other, so that the conventional delay pulse generator (DPG) is not required and reproduction errors caused by incorrect positioning of the head (HD) are avoided. <IMAGE>
Patent DE-3916306-A1 (DE)
Inventor: ENGELBACH VOLKER
IPC: A01K11/00
Filed: 1989-05-19
Abstract: Automatically operating apparatus for coding slaughtered animals, having a coding head (16) which is mounted on a base (4) and can be moved towards the respective slaughtered animal (20) and moved back away therefrom, and having electronic control of the coding head (16) with respect to the code to be respectively applied, characterised in that a coding head (16) is provided which operates without touching the respective slaughtered animal (20); in that the coding head (16) is assigned a distance sensor (22), which operates in a contactless fashion, for detecting the distance between the respective slaughtered animal (20) and the coding head (16); and in that the movement of the coding head (16) towards the respective slaughtered animal (20) is controlled as a function of the distance sensor signal in such a way that the coding head (16) comes to a halt at the operating distance from the slaughtered animal (20). <IMAGE>
Patent DE-3916688-A1 (DE)
Title: Reflector system for boom lighting
Inventor: KOESTER HELMUT DIPL ING
IPC: F21S19/00
Filed: 1989-05-23
Abstract: A lighting system for a room uses a combination of natural and artificial lighting to maintain a constant condition.  External daylight is directed into a room by a series of parallel reflectors (8-13) that are located between panes of glass. The reflectors are set to produce uniform distribution. Located at the base of the window is an artificial lighting unit (16) that has a curved reflector (17) that directs artificial lighting up and onto the window reflectors. A photocell in the room (29) can be used for activation of the artificial lighting.
Patent DE-3918424-A1 (DE)
Title: Vehicle seat sliding rail - has seat and floor rails of profiled rod, and in and outwardly projecting hook-like securing ridges on seat rail
Inventor: GOERES DIETMAR DIPL ING
IPC: B60N2/07
Filed: 1989-06-06
Abstract: A sliding rail for a vehicle seat has cooperating seat (1) and floor (1) rails, each made from profiled rod.  Ball bearings (4) are provided between two pairs of laterally adjacent tracks (10,22) formed on the rails. On either side of a longitudinal mid-plane, each rail (1,2) has inwardly (11; 14',15') and outwardly (13;21) projecting hook-like securing ridges.  These overlap and engage with the outwardly and inwardly projecting ridges of the opposing rail.  Each ridge will only come into contact with its cooperating ridge when normal seat loads are . exceeded. ADVANTAGE - High load carrying ability.
Patent DE-3926120-A1 (DE)
Inventor: NIESSNER MANFRED DR
IPC: C08F2/32
Filed: 1989-08-08
Abstract: Process for the preparation of finely divided polymer powders by polymerisation of water-soluble monomers in the aqueous phase of a water-in-oil emulsion in the presence of water-in-oil emulsifiers and polymerisation initiators, removal of water from the resulting water-in-oil polymer suspension by an azeotropic method and isolation of the suspended finely divided polymer powder, wherein either the polymerisation of the water-soluble monomers is carried out in the presence of 0.1 to 10% by weight, based on the monomers used in the polymerisation, of protective colloids or the protective colloids are added to the water-in-oil polymer suspension after the end of the polymerisation. The polymerisation is preferably carried out in the presence of a wetting agent. The finely divided pulverulent polymers are used as flocculants or thickeners for aqueous systems.
Patent DE-3927567-A1 (DE)
Title: Hydrophobically modified cellulose ether(s) - useful as stabilisers in aq. coal slurries
Inventor: KROON GIJSBORT
IPC: C09K23/00
Filed: 1989-08-21
Abstract: Hydrophobically modified cellulose ethers (I), contg. 6-25 hydrophobic gps. (II) substd. by alkyl, alkoxy or ' alkylimino-carbonyl, 3-alkoxy-2-hydroxypropyl and 2-alkyl-2-hydroxyalkyl, are used, as stabilisers in aq. -coal slurries(III). Aq. -coal slurry contg. (I) and opt. usual additives eg. wetting- or defoaming-agents, salts, bases and other similar cpds. is also claimed. USE/ADVANTAGE - (I) .guarantees longer stability of aq. -coal slurries, partic. during transport and storage.
Patent DE-3931337-A1 (DE)
Inventor: FOHLER JOHANN ING
IPC: C21C5/46
Filed: 1989-09-20
Abstract: The arrangement has a milling head placed in alignment with the lance head (2) and lifted and lowered relative to the lance head (2) and a contact rod (4) carried by the head. A central pipe (10) in alignment with the milling head (11) has the head (11) rotatably carried on it, a centering means (38) e.g. rollers (40, 47) for the contact rod (4) being provided on the central pipe (10) near its upper end (10') and an end stop (57) being provided on its lower end (10''') for contact with the lower end contact rod (4), a drive motor (35) being provided for driving the milling head (11) (Fig. 1), via gears (21, 27) and a clutch (36). The end stop (57) has a frusto-conical seat (63) abutted by a like part of the rod (4) such being shock absorbing with fluid pressure passing to a piston for moving one centring roller (47) against the rod (4). The pipe and head are counterbalanced. <IMAGE>
Patent DE-3932711-A1 (DE)
Title: Sensitive optical shock wave sensor - has e.g. acrylic] light wave guide whose rounded end is described by specific equation and is immersed in liq. where shock wave spreads out
Inventor: NIEWISCH JOACHIM DR
IPC: G01H9/00
Filed: 1989-09-29
Abstract: In an optical shock wave sensor the reflectivity of the free end of a light wave guide is used to measure the pressure of a shock wave spreading out in the liq. round that end; the end used is rounded with a curved and smooth shape. It is pref. made of polymethylmethacrylate. The prod. has a light receiver such as a photodiode (2) and a light source (4) such as a laser diode; these are connected by wave guides (6,8) and a coupler (10) to a wave guide (14). The free end (16) of the latter (14) is immersed in a sound-conducting liq. (30) in which the shock waves concerned spread out. The wave guide (14) is an acrylic fibre of dia. between 0.25 and 2 mm. Alternative materials are polycarbonate, polystyrene and glass. Its free end (16) is rounded with a form whose cross-section is described by a specific equation. The coupler used (10) is designed to allow the max. amt. of the light reflected at the free end to reach the light receiver.
Patent DE-3939581-A1 (DE)
Title: Eye prosthesis with magnet - has magnet formed from magnetic particles embedded in plastics or ceramic, inserted in artificial eyeball
Inventor: BERG PATRICK DR MED
IPC: A61F2/14
Filed: 1989-11-30
Abstract: The eye prosthesis is for the replacement of an eye removed by a surgical operation.  This prosthesis consists of a magnet (1) which is inserted in the eyeball prosthesis (2) which is connected to the eye muscles (3) and (4).  This magnet (1) acts on the disc (5) which is fitted between the walls (8) and (9) and gives the appearance of a natural eye. In the modified eye prosthesis the magnet (1) is made from plastics, ceramic or sintered material in which fillings or partic. of a regular shape of a mangetic material are embedded. USE - Eye prosthesis.
Patent DE-4001034-A1 (DE)
Title: Sticking plaster for treatment of warts - has adhesive side with removable protective foil and contg. vitamin=C
Inventor: LANDAU EBERHARD
IPC: A61F13/00
Filed: 1990-01-16
Abstract: A new plaster for the treatment of warts has an adhesive side (11) with a removable protective foil and on which in at least one place an active substance is provided, and this active substance consists predominantly of ascorbic acid (vitamin C). The active substance may be separated from the plaster (10'') by a waterproof layer. The plaster may contain a recess (14') for receiving the active material (16). The plaster may also be provided with a permeable cover (17) below which a flat pad (15) filled with a liquid, and provided with a tearable waterproof surface, is located, the active substance being at least partly in solid form and located between the pad (15) and the cover (17). USE/ADVANTAGE - Used for treating warts, and is a special adaptation of a type of plaster already used for the treatment of corns.
Patent DE-4002603-A1 (DE)
Title: Voltage tester with two test probes - has probes connected by single core cable and voltage measuring element and voltage indicator arranged in handles
Inventor: WESSELS JOSEF
IPC: G01R19/165
Filed: 1990-01-30
Abstract: A LCD element (7) is arranged in the handle (15), which with one of its two contacts is connected to a branch line  (18) in series with a resistor (19) running parallel to the voltage measuring element, and at its other contact is provided with a lead off lug (13),  which is arranged in the inside of the handle housing. A second A secodn resistor (20) in series with the connection of the LCD element and the resistor (19) and a capacitor (21) are arranged in the branch line (18), so that the connection of the LCD element (7) lies between the resistors (19,20). The voltage measuring element is designed as a moving coil unit. USE/ADVANTAGE - Single pole single phase e voltage tester, for establishing voltages without earth contact. Gives good handling esp. unambiguous indication of measured voltage also with different mains frequencies.
Patent DE-4002726-A1 (DE)
Title: Compsn. for tooth restoration - contg. unsatd. monomer, initiator and finely divided silicate xerogel prepd. in presence of unsatd. alkoxy:silane
Inventor: GORSKI DETLEF DIPL CHEM DR RER
IPC: A61K6/896
Filed: 1990-01-31
Abstract: A compsn for tooth restoration, based on polymerisable, olefinically unsatd organic monomers, polymerisation initiators and finely divided (in)organic fillers, contains a highly dispersed silicate xerogel prepd in presence of olefinically unsatd alkoxysilanes.
Patent DE-4006225-A1 (DE)
Inventor: KOLB ALBRECHT DR
IPC: C07C303/42
Filed: 1990-02-28
Abstract: Process for the preparation of the sodium salt of diethylmetanilic (N,N-diethyl-3-aminobenzenesulphonic) acid (target product) by reaction of metanilic acid (3-aminobenzenesulphonic acid), ethyl chloride and sodium hydroxide solution and removal of the NaCl formed in the reaction from the reaction product by means of a decanter, in which the reaction product freed from crystalline NaCl is added in a phase separator to 50% strength NaOH in such a ratio that phase separation takes place in such a manner that the organic phase contains about 99.5% of the target product and the aqueous phase about 0.5% of the target product. <IMAGE>
Patent DE-4008262-A1 (DE)
Title: Stable aq. soln. of anionic pref. reactive dyestuff prodn.
Inventor: MICHNA MARTIN DIPL CHEM DR
IPC: C09B67/26
Filed: 1990-03-15
Abstract: Prodn. of stable aq. solns. of anionic dyestuffs (I), pref. reactive dyestuff (IA) is by pressure permeation of solns. or suspensions of crude (I). Soln./suspension is treated with boric acid (IIA) or its salts (IIB) before or during pressure permeation, which involves desalination and opt. concn. (II) is pref. added before or during desalination. (IIB) are pref. alkali(ne earth) and/or ammonium salts and/or trialkylammonium salts with a cation of H-N+(R1)K(R2)L(R3)M formula (III), where R1= 1-4C alkyl; R2= -(CH2-CH2-O)nH; R3= (CHMe-CH2-O)nH or -(CH2-CHME-O)nH; K= 0-2; L and M= 0-3; K+L+M=3; n= 1-4. (II) is added in a concn. of 0.01-10 wt.%. (I) are used in the form of their alkali salts, pt. being Li salts. (I) pref. are fluorotriazine or fluorochloro-pyrimidine dyestuffs. Stable aq. solns. pref. contain 10-30% (I).
Patent DE-4008438-A1 (DE)
Title: Rotary mechanism adjusting position of vehicle seat - incorporates flat profile which enables use of pressed components
IPC: B60N2/16
Filed: 1990-03-16
Abstract: The rotary hardware is for a joint to adjust the seat height or backrest inclination of a vehicle seat. It has an arm (2) rotatable about a shaft (1) and fastened to two drivers (5,6). The drivers each have unlocking arms (54,64) which engage in recesses (72,82) in a pair of pawls (7,8) and raise the pawls such that the pawl involved releases the locking wheel (3). USE/ADVANTAGE - Rotary joint which because it is made of flat parts allows the use of inexpensive pressed-out components.
Patent DE-4008439-A1 (DE)
Inventor: PLOEHN GUENTER DIPL ING
IPC: H01R9/03
Filed: 1990-03-16
Abstract: A connector for use with close-spaced insulated wires which make an insulation displacement wire connection. The contacts have parallel extending legs defining a wire receiving slot, with each leg having a narrow portion of constant width and a broader portion beginning at the plane of the wires affording constant bending thereon when a wire is inserted in the slot.
Patent DE-4009772-A1 (DE)
Title: Turbo-driven air ship - uses electrically driven fans powered from solar cells, fuel cells or generators
Inventor: SCHMIDT WOLFGANG
IPC: B64B1/02
Filed: 1990-03-27
Abstract: The air-ship has a turboprop power system driven electrically or through conventional motors. In the electric option, the power is derived from photovoltaic cells over thee entire outer area of the air ship, or by combustion of hydrogen in fuel cells, or be diesel generators. Energy can be stored in the form of rotating blades of the propellers with an attack angle of zero degrees, or by direct current in  superconductive rings, with critical temperature above the boiling point of liquid nitrogen. For outer space at least three radiation and ion drive power systems have hydrogen and oxygen burnt together, with the plasma produced being accelerated by applied direct voltage. Reentry energy can be recouped by wind power generation.
Patent DE-4009987-A1 (DE)
Title: Heat break for structures - has strut ending in articulated joint into pressure plate
Inventor: KRUEGER HARALD
IPC: E04B1/00
Filed: 1990-03-28
Abstract: A structural element which reduces the heat flow between a building (3) and a projecting structure (4) has insulation (2) and one or more transverse compression members (1). The compression member (1) consists of a rod (7) with articulated joints to a pressure plate (12) at its ends (5, 6). The rod can be encased in a soft, elastic material such as polyurethane or rubber. The pressure plate (12) is pref. of a domed shape. The rod (7) and pressure plate (12) can be of steel or glass fibre reinforced synthetic resin. USE/ADVANTAGE - The joint can move slightly under load and so reduce stress corrosion.
Patent DE-4013314-A1 (DE)
Title: Processing industrially useful residues by melting - with vapour collection as solids for further melting treatment
Inventor: NIEL EGID MARIE MATHIEU GERARD
IPC: C03C14/00
Filed: 1990-04-26
Abstract: In the processing of residues with industrially useful properties, in which polluting materials are melted in a furnace and the melt, opt. with addn. of other materials, is tapped and formed to an usable product, the novelty is that materials, which escape from the melt, are collected at a temp. at which they are solid and are then melted in a second furnace at a lower temp. than that of the first furnace, tapped and either made use of or dumped. USE/ADVANTAGE - The process is useful in the processing of flyash, blasting grit and dredged sludge. Volatile materials, which escape from the first melt are collected and disposed of to avoid pollution.