baber/WOPTO huggingface dataset:
Patent DE-4108094-A1 (DE)
Title: Washing machine incorporates washing solution container - which is suspended on housing via springs, suspension points on housing comprise spring bases mounted in recesses
Inventor: KNOKE MATTHIAS
IPC: D06F37/22
Filed: 1991-03-13
Abstract: A washing machine incorporates a washing soln. container suspended in the housing via springs. The container and the housing are equipped with suspension points for the springs and the container can be adjusted for different suspension heights. The suspension points on the housing comprise spring bases which can be mounted in recesses on the housing. The bases have a geometric basic form and an eye positioned asymmetrically to the basic form. The eye serves as a suspension eye for the spring and the positioning of the container height depends on the position of the eye in relation to the recess on the housing. ADVANTAGE - The device for the positioning of the height of the oscillating aggregate is easily accessible. The positioning takes place by simple and economical means.
Patent DE-4111306-A1 (DE)
Inventor: FRIES WALTER
IPC: A61K31/404
Filed: 1991-04-08
Abstract: Pharmaceutical compositions which are intended for injection and which contain 2-oxindole-1-carboxamide derivatives and, as solubiliser, a combination of a) polyvinylpyrrolidone and b) polyethylene glycol and/or N-methylglucamine are disclosed.
Patent DE-4114729-A1 (DE)
Title: Phase separator for immiscible liq. phases - uses differential wetting and counter-pressure for controlled phase sepn. and provides constant reproducible phase sepn. ratio
Inventor: SCHOESTER MARKUS
IPC: G01N30/32
Filed: 1991-05-06
Abstract: A phase separator, for sepg. two immiscible liq. phases, consists of a horizontal cavity with an inlet and two outlets. The cavity is fed with liq. by a pump and is formed by upper and lower grooves in different materials with different wetting properties w.r.t. the upper and lower liq. phases so that the phases are separately diverted to upper and lower outlets resulting in phase sepn., the ratio of which is adjusted by a regulating valve fitted to the upper or lower outlet. The phase separator is conducted to a pressure generating component (14) so that a liq. pressure of at least 200 mbar above atmos. pressure can be produced at the opening (24) of the outlet (14) not fitted with the regulating valve (16), by generating a counterpressure in the cavity (12) by suitable adjustment of the regulating valve (16). USE/ADVANTAGE - For sepn. of liq. phases for further analysis after a liq. chromatography or flow injection analysis operation, e.g. for sepn. of an aq. phase contg. dimethoxy-anthracone-sulphonate from an organic elutant phase contg. quat. alkylammonium cpds. after high pressure liq. chromatography. If provides a constant reproducible phase sepn. ratio, the two phases being simultaneously sepd. in a pure form.
Patent DE-4116268-A1 (DE)
Inventor: LISEC PETER
IPC: B21D7/024
Filed: 1991-05-17
Abstract: An apparatus for bending hollow profile strips (1) into spacer frames for insulating glass planes includes a clamp for the hollow profile strip, which clamp can be brought into contact with the lateral surfaces of the hollow profile strip (1), an abutment (20), about which the hollow profile strip (1) is bent, and a pivotable bending lever (50). The abutment (20) is exchangeably attached to a support (21) and can be moved into and out of its operative position by pivoting the support (21) about an axis perpendicular to the plane of symmetry of the clamp (2) and by shifting the support (21) perpendicularly to the plane of symmetry of the clamp (2).
Patent DE-4121115-A1 (DE)
Title: New mixts. of heparin-based sulphated polysaccharide(s) - are used to prevent post-operative and arterial thrombosis and has longer half-life than known heparin prod
Inventor: DEBRIE ROGER
IPC: C08B37/00
Filed: 1991-06-26
Abstract: Mixed sulphated polysaccharides (A) having the basic structure of heparin-forming polysaccharides are characterised by a wt. average mol. wt. (Mw) below that of heparin; 9-20% chains have mol. wt. below 2000 and 5-20% chains have mol. wt. over 8000. The ratio Mw:number average mol. wt. (Mn) is 1.3-1.6. Pref. (A) contains less than 2% dermatan sulphate and has Mw 3500-5500. The polysaccharide chain has at one end 2-O-sulpho-4-enopyranosuronic acid.
Patent DE-4123410-A1 (DE)
Title: Linear positioner for industrial automation application - has slide winched along taut wire wrapped round drum of drive motor secured to slide
Inventor: SCHMID EBERHARD
IPC: B23Q1/56
Filed: 1991-07-15
Abstract: Secured at one end (3) is a flexible wire or band (7) which is wrapped round a drum (8) on the shaft of a stepping motor (9) secured by a slide (13,17). The slide (17) is guided along the length of the positioner by guides (11,12) and so the positioner is capable of self creating linear movements. The other end of the wire is connected to the opposite end plate (4) using a tensioning spring (28). Rotation of the motor winches the slide to a desired position under control of signals from a scale and displacement transducer. USE/ADVANTAGE - Can be applied to machine tools and work handling equipment. Simple, low-cost system.
Patent DE-4129555-A1 (DE)
Title: Mfg. circuit base element -  contacts forming by punching out pattern in plate which is then embedded in resin
Inventor: SAWADA KENJI
IPC: H01H11/06
Filed: 1991-09-05
Abstract: The mfg. method consists of: forming a strip element (24) by punching out first and third fixed contacts (17, 18) to which a first conductive plate (14) can be removably connected, a first central contact (21) between the first and third contacts (17, 18), second and fourth fixed contacts (19, 20) to which a second plate (15) can be removably attached, with a second central contact (22) between; attaching a plate to the strip element (24) and then bending part (21, 22a) of the entral contacts (21, 22) at right angles and embedding all the contacts (17, 19, 18, 20, 21, 22) in a synthetic resin. USE/ADVANTAGE - Esp. for trip switches. Reduces number of components and allows fully automated mass prodn.
Patent DE-4131085-A1 (DE)
Title: Waste deposit site monitoring appts. - has sensor tube carrying transport medium through control space, and sensor connected to tube to detect monitored material
Inventor: JAX PETER DR RER NAT
IPC: E02D31/00
Filed: 1991-09-18
Abstract: The monitoring appts. includes a control space (10) formed by gas and liquid tight seals. A sensor tube (8) in the chamber is connected to a pump with which a transport medium, esp. an inert gas such as dried air, is pumped through the space. A sensor also connected to the tube responds to at least one material which is being monitored for. There is also a device (9) for introducing a drying agent into the chamber. USE/ADVANTAGE - For sealing and monitoring rubbish dump with double leak protection. Ensures relatively accurate leak location even when certain amount of moisture penetrates into dump over long period.
Patent DE-4131405-A1 (DE)
Title: Arc welded joint for welding aluminium@ parts
Inventor: RENNER WOLF M
IPC: B23K9/20
Filed: 1991-09-20
Abstract: An arc welded joint is between a carrier as one electrode and a metal component with a recess into which a stud like weld in part is introduced as the other electrode. The stud is rigidly connected to the component and carrier by arc welding and comprises a shank with a head made larger than the shank dia. via a step. The head penetrating into the component recess to rest on the carrier and owing to the formation of a pool of melt can be pressed in such that the pool of melt adjacent to the recess wall embraces the head step and outer rim connecting the component directly to the adjacent carrier.     Sheet metal carrier (1) is one electrode to be joined to metal component (2) by stud like weld in part (4) consisting of a metal alloying with (1) and (2). Holding jaws (5) and (6) grip the shank (7) to press (4) against (1). The head (11) has a conical step (8) between (7) and the rim (9) which is located in the recess (3) in (2) and designed as a radial melting edge. The end face (10) of (4) is cambered and ignites the arc at its centre when it is in contact with (1).
Patent DE-4133453-A1 (DE)
Inventor: RANNENBERG GEORG ING GRAD
IPC: F25D25/02
Filed: 1991-10-09
Abstract: In a refrigerator, corresponding support paths (5) are provided on opposite side walls (4) of an internal container (3), on which paths opposite side edge sections of a shelving plate (6) rest. In this case, set-back edge sections (7.1) are formed free of support elements projecting towards the neighbouring support path (5), support path sections (5.1) being provided, which are drawn so far towards the centre of the internal container that they reach under set-back edge sections (7.1). <IMAGE>
Patent DE-4134786-A1 (DE)
Title: Installation for dispensing detergent doses - for successive washing processes in dishwasher features large-capacity container with outflow opening
Inventor: BELFIORE STEFANO
IPC: D06F39/02
Filed: 1991-10-22
Abstract: An installation is for the allocation of several dosed amounts of washing powder or liquid for several washing processes in washing machines, dishwashers in particular, and incorporates a container equipped with an outflow opening. It also features an attachment with a cylindrical recess, the closed bottom of which is equipped with a bore for the ejection of individually dosed amounts of detergent into the washing tub. A ring-shaped part with a cam-like end section is formed in one piece with the cylindrical recess. The ring-shaped part carries a drum with several niches with radial openings. Each niche contains a spring and a piston with a tooth that shifts radially and projects to a corresponding radial drum slit. The piston teeth are permanently engaged with the cam-like section. ADVANTAGE - Large-capacity detergent container associated with a distributor capable of automatic dispensing of successive detergent amounts. Detergent losses and pollution are minimised.
Patent DE-4135377-A1 (DE)
Inventor: MUELLER MARTIN DIPL ING
IPC: F01L1/344
Filed: 1991-10-26
Abstract: The invention concerns a hydraulic control device for turning the camshaft (10) of an internal combustion engine, the device having a linkage element (23), designed as a piston (25), which is connected to a sprocket wheel (12) on the camshaft (10) by helical gearing and is connected to the camshaft (10) by straight-tooth bevels (29, 30). Flange-fitted to the camshaft is a hydraulic unit (13) accommodating a radial piston pump (14) which supplies the hydraulic fluid necessary for displacement of the piston (25). The pressure space (78) in front of the piston is closed off by a controllable pressure-relief valve (85). A solenoid valve (39) controls the flow of hydraulic fluid from an external pump (57) to the cylinder bores (62) of the radial piston pump. Translational motion of the piston (25) causes the sprocket wheel (12) and the camshaft (10) to rotate relative to each other.
Patent DE-4136688-A1 (DE)
Title: Folding plastics bread-basket with base and sides - has base in one, two or four parts, with sides in four parts folding, and held by hook and rubber band.
IPC: A47G19/30
Filed: 1991-11-07
Abstract: The folding plastics bread basket (1) is made in two halves. The halves are connected together by a rubber band (2) to enable the basket to fold inwards, in which position, a hook keeps it folded. Alternatively the base can be left in its entirety and the sides divided into four so that they fold inwards onto the base. Another alternative is that the base is in four parts as well as the sides. The basket is then folded to the inside and then folded again. USE/ADVANTAGE - The plastics bread-basket is folded up into a compact space by the base being in two, one or four parts, and the sides fold onto it.
Patent DE-4137401-A1 (DE)
Title: New low viscosity, fluorine-contg. liq. crystal cpds. - useful in liq. crystal mixts. for electro=optical display devices and exhibit stable LC mixts having wide mesophase ranges
Inventor: BARTMANN EKKEHARD DR
IPC: C07C43/225
Filed: 1991-11-14
Abstract: F-contg. cpds. of formula (I) are new. In (I), R is H or 1-15C alkyl or alkenyl opt. substd. once by CN or CF3 or at least once by halogen and opt. with one or more CH2 replaced by -O-, -S-, 1,3-cyclobutylene, -CO-, -CO.O-, -O.CO- or -O.CO.O- such that O atoms are not directly bonded to each other; ring A is 1,4-cyclohexylene or 2L1, 6L2-phenylene-1,4 where the 1-position in linked to the OCF2.C(+X1X2 gp.; L1 and L2 are indep. H, F or Cl; A1 and A2 are (a); (b) or (c) where (a) and (b) can be substd. once or twice by F; (a) trans-1,4-cyclohexylene with one or more non-adjacent CH2 gps. opt. replaced by -O- and/or -S-; (b) 1,4-phenylene with one or two CH gps. opt. replaced by N; (c) 1,4-cyclohexenylene, 1,4-bicyclo2,2,2octylene, piperidin-1,4-diyl, naphthalen-2,6-diyl, decahydronaphthalen-2,6-diyl, or 1,2,3,4-tetrahydronaphthalen-2,6-diyl; Z1 and Z2 are independently -CO.O-, -O.CO-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -CC- or a single bond, or one of Z1 and Z2 can also be -(CH2)4- or -CH=CH.CH2CH2-; m is 0, 1 or 2; X1 is F or Cl; and X2 is Cl, CF3, OCF3 or OCHF2. USE/ADVANTAGE - The use is claimed of (I) as a component in liq. crystal media, such media being used in liq. crystal or electro-optical display devices. (I) combine low viscosity with relatively high dielectric anisotropy and give stable liq. crystal mixts. with wide mesophase ranges and good low temp. properties.
Patent DE-4138128-A1 (DE)
Inventor: LEMKE NORBERT
IPC: H04N9/73
Filed: 1991-11-19
Abstract: A video system for use in endoscopy, comprising the following elements: a video camera, consisting of an objective lens, an imaging unit and in particular a CCD chip, which can either be arranged, together with an objective lens, fibre-optic light guide system and light guide for the illuminating beam, at the proximal extremity of an endoscope, or is alternatively mounted at the distal extremity; a variable lighting unit from which light can be input into the light guide for the illuminating beam; and a control unit to which is applied the output signal from the imaging unit. The control unit produces a video image on a monitor and varies the beam input into the illuminating beam light guide in accordance with the output signal from the imaging unit. The invention is distinguished by fact that control unit shows the brightness of the video image on the monitor, either together with the image or instead of it.
Patent DE-4142331-A1 (DE)
Title: Automatic beverage dispensing machine - has grid with openings for draining away spillage and a recess for beakers
Inventor: ZONSIUS GERHARD
IPC: B67D1/16
Filed: 1991-12-20
Abstract: The automatic beverage dispensing machine has a cover (1) in the form of a grid. It has openings to allow any beverage overflow to drain away into a receptacle mounted below the grid. The region at one end of the grid is recessed in order to receive the beakers in which the beverage is served. This recess has a floor which slopes downwards from the edges towards a central hole and is at a lower level than the main part of the grid. The recess is surrounded by a wall (27) which separates it from the main part of the grid. USE/ADVANTAGE - Automatic beverage dispensing machine in which any beverage spillage is drained away.
Patent DE-4205895-A1 (DE)
Title: Lockable closure for refuse bins - has U-shaped flat iron bar welded level with locking bolt for horizontal fitting lock box
Inventor: MUECKE HELMUT
IPC: B65F1/16
Filed: 1992-02-26
Abstract: The security bar (58) can be bent into a U-shape  and welded perpendicularly to the installation position  on the lock box in order to secure an abutment plate on the refuse container with play. Two bins are typically locked simultaneously by one lock, which is attached to the outside of the container body near the lid edge.  The bins can be opened independently of each other by two angle plates (54,54a) fixed on the lids (14,14a) by rivets etc. ADVANTAGE - Combined security for entire refuse bin,and low-cost design.
Patent DE-4207108-A1 (DE)
Title: Double glazed window with internal leaf springs - which press glass panes against externally fitted sealing strips
Inventor: HUPE JOERG
IPC: E06B3/54
Filed: 1992-03-06
Abstract: The window has the two glass panes (2) mounted in a slot (5) in the window frame (1). The panes are supported on an inverted channel section (4). Tongues are stamped out of the web of the channel section and then bent upwards to form an acute angle with the upper surface of the web of the channel section. The free end of the tongue is then bent to a curve, with the tip of the tongue fitted in the slot formed by the stamping out of the tongues.The tongues then form leaf springs which locate the glass panes and press them against the sealing strips fitted in the window frame and in the glazing strip (6). ADVANTAGE - Easy assembly even for subsequent changes.
Patent DE-4213217-A1 (DE)
Inventor: FRITSCH DETLEV
IPC: B01D71/78
Filed: 1992-04-22
Abstract: According to the invention a diaphragm, especially a gas separation and pervaporation diaphragm, is prepared using graft copolymers, where the basic polymer has the recurring unit below of general formula (I) in which the radicals R1 and R2 may be the same or different and signify a linear, branched or cyclic C1-C12 hydrocarbon radical and at least one of the radicals R1 and R2 has a terminal C=C double bond. Besides the basic polymer there may be other polymers having C=C double bonds in the main or side chains. To produce the diaphragm of the invention, the graft copolymer is pre-cross-linked in solution, applied to a substrate known per se and then further cross-linked and thus converted into a dimensionally stable and insoluble state. The diaphragm of the invention has a greater selectivity than prior art diaphragms.
Patent DE-4224064-A1 (DE)
Title: Sharp-focus detector operating on doubled pixel signals e.g. for SLR camera - includes microprocessor for signal processing in accordance with calculated extreme value of correlation between two sequences
Inventor: AKASHI AKIRA
IPC: G02B7/34
Filed: 1992-07-21
Abstract: An image sensor (40) incorporating two rows of light receiving elements (4a, 4b) provides an analogue image signal to a driver circuit (50). The driver circuit generates control signals (51-53) for the image sensor. An amplifier (54) in the driver circuit feeds the microprocessor (60) with a stronger signal for conversion to digital form in synchronism with internally generated control signals (61-63). The digitised image is stored at successive addresses in write/read memory. Each pixel signal from each sensor is doubled and the focus is assessed from correlation of signals from both rows (4a, 4b). ADVANTAGE - Focus ascertained with higher precision by correlation of signals contg. double quantity of information.
Patent DE-4225488-A1 (DE)
Title: New bi:cyclooctane carbacyclin analogues - useful as thromboxane A2 and prostaglandin H2 antagonists
Inventor: KLAR ULRICH DR
IPC: C07C237/22
Filed: 1992-07-30
Abstract: Bicyclo(3,3,O)octane derivs. of formula (I) and their enantiomers, salts, cyclodextrin clathrates and liposome-encapsulated forms are new; one of the a-b, b-c and b-d bonds is opt. double; R1 = COOR5, CONHR7 or a gp. of formula (II)-(III) etc. R5 = H; 1-10C alkyl opt. substd. by halogen, Ph, 1-4C alkoxy or di(1-4C alkyl)amino; 3-10C cycloalkyl; 7-16C aralkyl; Y-substd. phenacyl or 6-12C aryl; or 5- or 6-membered heterocyclyl contg. at least one N, O or S atom; R7 = H, 1-10C alkanoyl or 1-10C alkylsulphonyl; X = CH2, O or OCH2CH2; n = 0-3; R4 = H, halogen or opt. functionally modified OH; Z = a gp. of formula (VI)-(VIII); R2 = H or 1-10C alkyl; W = Y-substd. 1-10C alkyl, 3-10C cycloalkyl or a gp. of formula (IX)-(XI), etc.; r = 0-2; Y and Y1-Y3=H, halo, N3, CN, CF3, OR6, NO2, COOR6, or 1-10C alkyl; R6 = H, 1-10C alkyl, opt. halo-substd. 6-12C aryl or 7-16C aralkyl. USE - (I) are chemically and metabolically stable carbacyclin analogues capable of antagonising the pharmacological effects of thromboxane A2 (TXA2), prostaglandin H2 (PGH2) and their stable analogues (e.g. U46619 and U46609). They may be used to treat disorders associated with PGI2 deficiency and/or excess of TXA2 or PGH2. (I) may be used to treat cardiovascular, gastric, pancreatic, hepatic and renal disorders. (I) have hypotensive and bronchodilatory activity and inhibit platelet aggregation. They are potentially useful for treating stroke, heart diseases, arteriosclerosis, ischaemic CNS disorders, migraine, shock, asthma, allergic rhinitis, etc. They may be used to inhibit labour and treat toxicosis in pregnancy. They may be used to improve organ function after transplantation, to inhibit rejection, and as additives for haemodialysis and preserved blood prods. (I) have antimetastatic and antiproliferative activity and are potentially useful for treating neoplasms.
Patent DE-4226427-A1 (DE)
Title: 5-Methoxy-2-amino-benzene-1-sulphonic acid prodn. for use as dyestuff intermediate - by conversion of a p-anisidine to mixt. of neutral and acid sulphate with sulphuric acid, then reaction with sulphamic acid
Inventor: PIESCHEL FRIEDEMANN DR
IPC: C07C309/49
Filed: 1992-08-10
Abstract: In the prodn. of 5-methoxy-2-aminobenzene-1-sulphonic acid (I) by reacting p-anisidine (II) with sulphamic acid (III) in the presence of a reaction promoter, (a) a mixt. (IV) of neutral and acid sulphate is formed by adding 0.6-0.9 mole H2SO4/mole (II); then (b) (IV) is reacted with 1-2 mole (III)/mole (II) at 160-200 deg.C. 95-100% H2SO4 is pref. used. USE/ADVANTAGE - (I) is a valuable intermediate for dyestuffs. Prior formation of (IV) eliminates the need for inert solvent, is very cheap, allows (I) to be worked up easily and leads to high yields (up to 90%) in short reaction times, whereas anisidine sulphate alone hardly reacts and anisidine hydrogen sulphate alone gives almost exclusively polysulphonated prods.
Patent DE-4226718-A1 (DE)
Inventor: MORRIS BARRY STANLEY
IPC: E05D7/10
Filed: 1992-08-12
Abstract: A lift-off hinge for a vehicle door comprises a leaf (2) attached to a vehicle door (4) connected to another leaf (1) attached to the pillar of the vehicle (3) for pivotal movement about a pivot axis. The first leaf (2) comprises a lug (18) which co-operates at its free end (19) with the body of the second leaf (1) to define a stop which determines a fully open position for the hinge. <IMAGE>
Patent DE-4228567-A1 (DE)
Title: Furniture with back and head rests - has lever, support mounted on cable pulley, with rollers, and frame and reel
IPC: A47C17/04
Filed: 1992-08-27
Abstract: The furniture has a back-rest (4) the top of which has an adjustable head-rest (2) part, the top of which is extended by a cushion or pad. A lever comprises at least one bar, plate, end-cover, rod, frame, support or support-panel parallel to the back-rest, preferably at the top of the back-rest. The support (5) or panel is mounted in a cable-pulley (13) with rollers (10) and fixed to one side of the furniture frame (1). USE/ADVANTAGE - The back-rest upholstery's tilt and height are adjustable and adapted to the sitter.
Patent DE-4235306-A1 (DE)
Title: Cathode ray tube eliminating enlarging of focused beam spot near display edges - supplies dynamic modulated signals to two electrodes to form beam, pre-focussing lens, four pole lens and main lens
Inventor: TRINCHERO OLIVIER PIERRE
IPC: H01J29/50
Filed: 1992-10-17
Abstract: The cathode ray tube includes a display screen. An electron gun generates three electron beams and directs them onto the screen. The gun contains a number of electrodes (36,38,40,42,43,44,46) which are spaced apart from three cathodes (34). The electrodes form a beam forming range. A pre-focussing lens, quadruple-pole lens and a main focussing lens are located in the path of the electron beams. The CRT conveys a dynamic, modulated signal (V subscript (F2 + MODULATION)) to one of the electrodes, which forms both the quadruple-pole lens and also the main focussing lens, and to another electrode (40) which is both near the beam forming range and also forms the pre-focussing lens. ADVANTAGE - Has combined dynamic focussing correction and dynamic astigmatism correction.