baber/WOPTO huggingface dataset:
Patent DE-3629018-A1 (DE)
Title: Cutting device as an accessory for zigzag-stitch sewing machines
Inventor: MORI MIKIO
IPC: D05B37/04
Filed: 1986-08-27
Abstract: A cutting device as an accessory for a zigzag-stitch sewing machine, which has a needle bar moving to and fro, a press rod and a feed part, is proposed. The cutting device comprises a baseplate, a fastening mechanism for the releasable fastening of the baseplate to the press rod, a driver mechanism which is mounted pivotably on the baseplate and which comes into engagement with the needle bar in order to transmit the vertical to-and-fro movement, a movable and a stationary knife which are arranged behind the needle bar in relation to the forward movement of the cloth piece to be processed, a guide element for guiding the cloth piece cut off by the knives away from the cloth piece to be sewn, and a press foot which is arranged underneath the needle bar and which cooperates with the feed part in order to hold and feed the cloth piece to be processed. <IMAGE>
Patent DE-3630775-A1 (DE)
Title: MOSFET-type high-voltage switch with extremely short switching time
Inventor: BEHLKE FRANK
IPC: H03K17/0412
Filed: 1986-09-10
Abstract: Switch with series-connected MOSFETs, in which the MOSFETs are controlled largely independently of their number both with especially low impedance and with high DC isolation. For this purpose, the MOSFETs (T1, T2, T3...Tn) are in each case associated with their own ferrite ring core pulse transformers (ÜA), the primary circuits (WP) of which are formed by a single line (LA) which is continuously insulated for high voltage and which is conducted once through all ring cores (K) of the pulse transformers (ÜA). When a voltage pulse is applied to the input terminal (EA), the driver MOSFET (TA) is turned on and voltage pulses are transmitted at the same time through all pulse transformers (ÜA) to the control terminals (G) of the MOSFETs (T1, T2, T3...Tn), which causes them to be turned on synchronously. The turn-on rise time of the switch is of the order of 1 nanosecond per 1 kilovolt rated voltage with a resistive load. The invention can be used, for example, in the electro-optical Q-switching of lasers. <IMAGE>
Patent DE-3637985-A1 (DE)
Title: Bending die
Inventor: WEILBRENNER ROLF
IPC: B21D5/02
Filed: 1986-11-07
Abstract: The invention relates to a bending die with a top punch and a bottom punch. According to the invention, the bottom punch has two rollers pressed resiliently against one another. <IMAGE>
Patent DE-3638170-A1 (DE)
Title: Process for the decoration of articles made from materials suitable for baking, such as glass, earthenware, ceramic and porcelain, and drawing pencil for a drawing unit
Inventor: MAURER WILLY
IPC: C04B41/81
Filed: 1986-11-08
Abstract: The invention relates to a process for the decoration of articles made from materials suitable for baking, such as glass, earthenware, ceramic and porcelain, and to a drawing pencil for use in this process. According to the process, the decoration (ABC) is carried out in a computer-assisted manner via an input keyboard (2) and/or input drawing board (3) and is displayed on a video screen (4) connected to the electronic computer (1). The decoration (ABC), after being traced on a carrier material (special paper 8), is printed out by means of a plotter (5). A liquid ceramic colour (ceramic ink 11) is introduced into the colour tanks of the drawing pencils (7, 9) of the plotter, so that the print-out on the carrier material (8) already has a stoveable colour. A foil-forming covering lacquer (12) is subsequently applied to the carrier material. The print (ABC) adheres to the foil (13) formed and, if appropriate after a softening operation, can be detached from the carrier material (8) and applied to the article (14) to be decorated. The article (14) is subsequently baked, the foil (13) evaporating and therefore only the decoration (ABC) remaining adhering to the article (14). In an alternative process (broken line 6), the decoration (ABC) is applied with ceramic ink directly by the plotter (5) on the article (16) to be decorated. As a result of the process indicated, the decoration of the ... is ... Original abstract incomplete. <IMAGE>
Patent DE-3644872-A1 (DE)
Title: Guillotine-type cutter for the transverse severing of stacks of paper
Inventor: KWASNITZA HANS-DIETER
IPC: B26D7/32
Filed: 1986-02-05
Abstract: During the transverse severing of stacks of paper, the wedge shape of the guillotine-type cutter causes deformation of the stacks of paper, which are situated on a guillotine-type cutter table transversely to the cut edge, with makes subsequent handling of them more difficult. The new arrangement is intended to counteract excessive deformation. The forward thrust imparted to the stacks (3) of paper by the wedge-action cutting of the knife (1) is reduced by one or more braking rollers (9) which act on the stacks of paper and in so doing reduces deformation to a minimum. The arrangement is especially well suited for automatically operating manipulating devices for clearing the transverse cutter platform and facilitates precise alignment of the stacks of paper which is necessary for further processing. <IMAGE>
Patent DE-3701592-A1 (DE)
Inventor: KLOSE GERD RUEDIGER DR ING
IPC: D04H1/00
Filed: 1987-01-21
Abstract: In customary processes for the continuous manufacture of a length of fibrous insulating material, made in particular of mineral fibres, a primary web which comes from a collecting chamber and has been impregnated with binders and impregnants is compacted and passed into an oven for curing the binders and impregnants. 
<??>To devise a process which with a minimum of complication makes possible a systematic arrangement of fibres having particular surface properties or of properties of the fibrous insulating material within said material, it is proposed that upstream of the curing oven the primary web be divided into two or more subsidiary webs, one subsidiary be lifted off, strongly compressed with alignment of fibres and then be brought back together with the other subsidiary web(s) and all the webs together then be cured in the curing oven. 
<IMAGE>
Patent DE-3707806-A1 (DE)
Title: Phosphate-free additives for detergents and for the washing process
Inventor: KUNZMANN ROLF DR
IPC: C11D3/12
Filed: 1987-03-11
Abstract: The invention relates to a phosphate-free additive for detergent compositions or as addition to the washing process, consisting of:   2-7% by weight of polymers, e.g. polyacrylic acid, or copolymers based on polyacrylic/maleic acid and/or their salts,   5-20% by weight of sodium gluconate,   25-50% by weight of fillers customary for detergents, and to the use of this mixture as additive for detergent compositions or as addition to the washing process. The advantage of this mixture is that the exchange deficiency which occurs when zeolites are used, in particular in the temperature range between 40 and 60@C, is suppressed so that the encrustation-inhibiting and antiredeposition action is considerably improved.
Patent DE-3708306-A1 (DE)
Title: Human manganese superoxide dismutase (hMn-SOD)
Inventor: HECKL KONRAD DR
IPC: C12N15/52
Filed: 1987-03-14
Abstract: The present invention relates to a genetic engineering method for the preparation of human Mn superoxide dismutase (hMn-SOD), to the DNA sequences which code for this enzyme, to suitable vectors which contain these DNA sequences, and to host cells which are able to express these DNA sequences, as well as to the enzyme hMn-SOD itself. Proposed uses of this enzyme are also described.
Patent DE-3710044-A1 (DE)
Inventor: LANGENBACHER MARKUS
IPC: B65G23/44
Filed: 1987-03-27
Abstract: PCT No. PCT/DE87/00541 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Nov. 21, 1987 PCT Pub. No. WO88/07489 PCT Pub. Date Oct. 6, 1988.A conveyor comprises an endless, flexible conveying element, a drive unit for driving the conveying element, a deflecting unit for reversing direction of movement of the conveying element, and at least one tensioning device. The tensioning device includes a displaceable tensioning element engaging the conveying element, a tensioning spring biasing the tensioning element toward the conveying element, and a unidirectional blocking mechanism which blocks a displacing movement of the tensioning element in a direction opposite the effective direction of the tensioning spring for automatic readjustment of the conveying element while maintaining the possibility of the reversing operation. The blocking action of the blocking mechanism can be cancelled by an unlocking key, and the tensioning device can be slid back into a locking position to allow the disassembly of the conveying element.
Patent DE-3710092-A1 (DE)
Title: Ski
Inventor: PUTTKAMER DIETRICH VON
IPC: A63C9/00
Filed: 1987-03-27
Abstract: Persons with walking difficulties, whose knee joint is restricted in its freedom of movement or is stiff, find skiing impossible, in particular, because they cannot load the downhill ski when crossing a slope. In order to permit this, despite the disability, the invention proposes the insertion of a spacer between binding and ski. <IMAGE>
Patent DE-3711547-A1 (DE)
Title: Safety valve for gas supply line
Inventor: JESCHKE IMMANUEL
IPC: F16K17/40
Filed: 1987-04-06
Abstract: The safety valve is fitted into the gas supply line before the feed (25) into the consumer. A wire or cable pull (10) is laid inside the pipe to the consumer and attached inside. The outer end of the cable is attached to a spring loaded valve. If the pipe is stretched by more than a set amount the valve closes. The valve is fitted into a widened section which is connected between the customer feed and the main pipe. An alternate design pull a sealing plug into the customer feed when the pipe is stretched.
Patent DE-3713250-A1 (DE)
Title: Granulate spreader
Inventor: HENDLMEIER KONRAD
IPC: A01C7/12
Filed: 1987-04-18
Abstract: A metering appliance according to the main patent P 3630425 is improved to the effect that the housing surface facing the cellular wheel (7) has free spaces extending in the housing (5) in the circumferential direction of the cellular wheel at least in the region between the entry point and exit point of the granulate and assigned to recesses (24) of the cellular wheel (7), which receive the granulate, the said free spaces (10) taking the form of depressions, recesses, grooves or the like, in which the granulate is taken over from the housing (5) and transferred into the distributor conduits (11). <IMAGE>
Patent DE-3713674-A1 (DE)
Title: Transportation belt having electrical power supply leads
Inventor: NELLES WILHELM
IPC: H02G11/02
Filed: 1987-04-24
Abstract: The invention relates to a transportation belt having electrical power supply leads for the temporary electrical connection of the parts to be transported, the belt being turned round at its two ends by means of drums. Current-conducting longitudinal braids are incorporated in the insulating material of the belt, which braids are at least partially covered by the insulating material on top of the belt and are accessible via upper recesses for plugs at the free points. Arranged underneath each longitudinal braid is a parallel longitudinal groove in the underneath of the belt, into which groove the ring-shaped or disc-shaped contacts of drums penetrate as far as the longitudinal braids.
Patent DE-3720065-A1 (DE)
Title: Connecting rod having a shank made of fibre composite
Inventor: BECKMANN HANS-DIETER DIPL ING
IPC: F16C7/00
Filed: 1987-06-16
Abstract: For the purpose of easy assembly, the shank (1) of a connecting rod consists of a plurality of laminate plates (2, 3, 4) of such thickness that they can be introduced through a gap (20) which is provided in a part-cylindrical main body (16) of a loop tensioner (15) for a tightening strap (10) which surrounds the connecting rod shank (1) (Figure 2). <IMAGE>
Patent DE-3730059-A1 (DE)
Inventor: BECKER UDO DR
IPC: G01N33/86
Filed: 1987-09-08
Abstract: The method entails use of a labelled bioaffinity binding partner, which is bound to a solid phase, for fibrin in a body fluid.
Patent DE-3741414-A1 (DE)
Title: Use of calcium antagonists for the treatment of inflammations and oedemas
Inventor: KLAUSER RAINER DR
IPC: A61K31/445
Filed: 1987-12-07
Abstract: The invention relates to the use of calcium antagonists or their physiologically tolerated salts for the treatment of inflammations and oedemas such as thrombophlebitis, chronic venous insufficiency, lymphoedema, arthritis and osteoarthritis.
Patent DE-3743769-A1 (DE)
Title: Composition for the oxidative dyeing of hair
Inventor: MAGER HERBERT DR
IPC: A61K8/41
Filed: 1987-12-23
Abstract: Composition for the oxidative dyeing of hair based on a developer substance/coupler substance combination, characterised in that it contains as developer substance     A) 1,4-diamino-2,3-dimethylbenzene and as coupler substance at least one compound selected from the group comprising   B) 4-chlororesorcinol,   C) 4-bromoresorcinol,   D) 4,6-dichlororesorcinol,   E) 4-amino-1,2-methylenedioxybenzene,   F) 4-((2-hydroxyethyl)amino)-1,2-methylenedioxybenzene,   G) 4-hydroxy-1,2-methylenedioxybenzene,   H) 1-naphthol and   I) 4-hydroxyindole, where the developer substance and the coupler substances can also be used in the form of the physiologically tolerated water-soluble salts. The developer substance/coupler substance combination makes it possible to produce both natural and pure blue hair colours without the customary dye precursors such as 1,5-diaminobenzene, 2,5-diaminotoluene, resorcinol, 3-aminophenol or m-phenylenediamine being used.
Patent DE-3808767-A1 (DE)
Title: Process for the preparation of formamidine acetate
Inventor: WEISS STEFAN DR
IPC: C07C257/12
Filed: 1988-03-16
Abstract: A process for the preparation of formamidine acetate is described in which cyanamide is hydrogenated in aqueous acetic acid solution in the presence of a catalyst based on palladium. In this manner a very pure formamidine acetate can be prepared in high yield using relatively small amounts of palladium.
Patent DE-3809091-A1 (DE)
Title: Device for the opening and closing of locks on bonnets, doors or the like
IPC: E05B53/00
Filed: 1988-03-18
Abstract: A device for the opening and closing of locks has a handle on one side and a lock member on the other side, the lock member being mounted in a guide so as to be movable between an open position and a closed position. The lock member and handle are connected to one another via a transmission member, in such a way that the lock member can be moved between the open position and closed position by means of an axial movement of the handle. So that the risk of injury when a bonnet is being closed is appreciably reduced and also force transmission under restricted conditions of space is possible, the transmission member (8) has two catch devices (21, 29; 33, 40) for fixing in its two end positions. <IMAGE>
Patent DE-3816625-A1 (DE)
Title: Apparatus for gel electrophoresis, in particular fluorescence gel electrophoresis
Inventor: ANSORGE WILHELM DR
IPC: G01N27/447
Filed: 1988-05-16
Abstract: An apparatus for gel electrophoresis includes a gel carrier for a planar gel layer 14 having a translucent plate 18 on at least one side of the gel layer. The light beam 32 is conducted through the plate 18 in such a manner that the angle of incidence  alpha  of the light beam at the interface 50 between plate and gel layer is slightly less than or about equal to the limit angle of total reflection. The part-beam 52 refracted into the gel layer 14 then runs essentially parallel to the gel layer plane and therefore crosses all the gel electrophoresis paths. <IMAGE>
Patent DE-3819461-A1 (DE)
Title: Demodulation arrangement
Inventor: BRILKA JOACHIM
IPC: H03D1/22
Filed: 1988-06-08
Abstract: A description is given of a demodulation arrangement for obtaining at least one sound-signal difference-frequency oscillation from a television signal which contains an amplitude-modulated image-carrier oscillation and at least one modulated sound-carrier oscillation, having a preamplifier (1, 2), a limiter (10), emitting a reference signal and controlled by the preamplifier via a (single) filter circuit (4 or 40), and a mixing stage (11) for the multiplicative superimposition of the television signal emitted by the preamplifier (1, 2) with the reference signal. A simple circuit arrangement, by means of which interfering modulations of the sound-carrier oscillations are reduced to a level at which they are no longer audible, even in the case of the most unfavourable, i.e. most likely to cause interference, form of the residual modulation of the image-carrier oscillation in the sound signal, is achieved in that the filter circuit (4 or 40) has a transfer minimum (zero) at the frequency of the largest amplitude of the sound-carrier oscillation. <IMAGE>
Patent DE-3821386-A1 (DE)
Title: Fruit-tea pastilles/dragées
IPC: A23G3/00
Filed: 1988-06-24
Abstract: A novelty from the confectionery sector, in this case fruit-tea pastilles/dragées (panned goods). The ingredients for the tea in this case, are, as desired, tea     - with sweetener/sugar (dragées coating) and   - (concentrated) fruit/fruits addition and/or   - vitamins of fruit/fruits.   If only vitamins are added, the fruit taste must be produced artificially; it must possibly be reinforced even in the event of fruit addition. In accordance with the desired taste, greater or lesser amounts of the individual ingredients are selected to produce the base mass. With respect to tea, the caffeine (theine) content is balanced by removal or addition of caffeine, depending on taste and requirement. Further ingredients which lead to the rounding-off of taste, are possible, in addition enhancement to achieve a particular component as a "highlight".
Patent DE-3823983-A1 (DE)
Title: Apparatus for the intermittent travelling within a chimney
Inventor: LECHTLEITNER WILLI
IPC: E04G3/34
Filed: 1988-07-15
Abstract: A cage (3) serving for the intermittent travelling within a chimney is suspended on a crossmember (7) via cables (4, 5). When in use, the crossmember (7) spans the chimney opening (8) and is kept on standby vertically displaceably in guides (17) at the upper end of the chimney. The crossmember (7) and the chimney opening (8) are provided with articulation lugs (9, 10) which can be fitted together to form a pivoting articulation. The crossmember (7) can rotate with respect to the articulation lugs (9, 10) about a vertical axis and is provided with a counterweight (15). <IMAGE>
Patent DE-3824545-A1 (DE)
Title: Circuit arrangement for driving the DC-supplied coil of a contactor
Inventor: HOYER PETER DR
IPC: H01H47/22
Filed: 1988-07-20
Abstract: In order to increase the starting current and to decrease the holding current of the DC-supplied coil (10) of a contactor, a parallel connection of a resistor (18) and a capacitor (19) is inserted in the lead (11) to the coil (10). <IMAGE>
Patent DE-3828799-A1 (DE)
Inventor: SCHULTZ JOHN JR
IPC: C03C17/38
Filed: 1988-08-25
Abstract: A method of applying a metal film on a glass ceramic plate comprises the following steps: applying a thin layer of a metal paste comprising an organo-metallic compound preferably substantially devoid of flux material to the glass ceramic plate surface in the desired pattern; slowly heating the plate to burn off the organic components of the paste; after cooling, covering the resultant strips of metallic film with a thin protective layer of an organic resin material preferably characterized by a vaporization temperature in the normal operating temperature range to which the glass is exposed when in use.
Patent DE-3829725-A1 (DE)
Title: Apparatus for sterilising, purifying and/or desalting sea water or brackish water
Inventor: LESSING HELMUT DR
IPC: F24S10/60
Filed: 1988-08-30
Abstract: A front surface element, inter alia comprising two side elements (discs made of glass, films or plastic) transparent to sunlight and frame parts, encloses, together with an internal and rear surface element - the latter is constructed inter alia as a condensor - a water vapour-enriched reaction space which is divided by an internal evaporation surface supported by the internal surface element. The internal evaporation surface is a side surface which is wetted with primary water and is thermally insulated from the condensation element and is heated by sunlight. As a consequence of the concept of an optimised heat recovery and optimised "temperature sink" with the maximised flow temperature, previously extreme production values and price/performance ratios are achieved. The apparatus has a modular character and can be produced simply with little material. It can be erected as a light construction with films or be used as a construction element for fresh water production with shading and cooling effect for example in greenhouses. For operation, in addition to the apparatus, only a primary water pressure at the height of the apparatus, sunlight and the primary water are required.
Patent DE-3833484-A1 (DE)
Title: Drive device for an electrical switching apparatus
Inventor: HAHN WALTER
IPC: H01H33/34
Filed: 1988-10-01
Abstract: A drive device for an electrical switch is formed by a reversible piston/cylinder arrangement (13, 14). This arrangement is supplied with pressure fluid from a hydraulic pump. In order that it is also possible for the drive device to operate at low rotation speeds and/or when the viscosity levels of the pressure fluid are low, a reciprocating pump having pulsing valves (2a, 2b, 3a, 3b) is used as the hydraulic pump (2, 3). Said valves always ensure a leakage-free seal between the high-pressure side and the low-pressure side. <IMAGE>
Patent DE-3836122-A1 (DE)
Inventor: KOLAR CENEK DR
IPC: A61K31/70
Filed: 1988-10-22
Abstract: A process for preparing 4-O-alkyl-rhodomycins of the formula I <IMAGE> in which R<1> is H, C1-C4-alkyl or an acyl protective group, R<2> is OH, COOCH3, O-Si(C1-C4-alkyl)3 or an O-acyl protective group, where acyl is acetyl, mono-, di- or trihalogenoacetyl with fluorine or chorine as halogen, benzoyl or p-nitrobenzoyl, R<3> is C1-C4-alkyl, R<4> is H or R<4> and R<5> together are a tetraisopropyldisiloxane-1,3-diyl protective group, R<5> is H or a glycosyl radical of the formula II <IMAGE> in which R<6> is OH, acetyloxy, NHCOCF3, NH2, a mono- or di-C1-C4-alkyl amino group or a 4-morpholinyl group, R<7> is H, OH, an acetyloxy, trifluoroacetyloxy or p-nitrobenzoyloxy group, and the use thereof for preparing 7-O-glucosyl-rhodomycins which, by reason of their cytostatic activity, are suitable for the treatment of cancers, are described.
Patent DE-3838046-A1 (DE)
Title: Method for thermal disinfection
Inventor: LEIN PETER DIPL ING
IPC: C02F1/02
Filed: 1988-11-09
Abstract: The invention describes a method for the thermal disinfection of devices conveying industrial water, heated water being obtained at least partially in the form of an aerosol. The device for carrying out the method comprises a central warm water supply with water heater and store, a mixing block for cold and hot water and water outflow devices which can be controlled via valves, such as shower heads or suchlike pipelines. The working method comprises a sequence of procedural measures, namely that the water from the central water supply is heated to at least 60 degrees C, is cooled via a mixing block to at least 40 degrees C during specified consumption times and that, in bypassing the mixing block, hot water from the water heater of the device is supplied directly for adjustable disinfection times in selectable time intervals outside the normal consumption times, the temperature at the water outflow devices is measured, and the release and/or locking of the device for the user is thereby controlled.