baber/WOPTO huggingface dataset:
Patent DE-3167355-D1 (DE)
Title: Multi-effect lighting source, especially for use as a projector in photography, cinematography and television, or as a lighting fixture
Inventor: BALIOZIAN MARDICK
IPC: G03B15/02
Filed: 1981-01-08
Granted: 1985-01-10
Abstract: A light source usable as a projector for photography, motion pictures, television, or as a light panel, or as a lighting apparatus. This light source comprises a polyhedric housing constituted by a rectangular back 2, two trapezoidal lateral sides 4 inclined to the back 2, two limiting frontal faces 5 closed by translucent sheets, and one central face 10 for accessories such as grid-spots, filters, etc. The back 2 has an opening 3 for a light source, and interior 54 and exterior 80 reflectors are articulated on the back 2. This device makes it possible to vary the characteristics of the light source, notably its intensity, the angle lit, its color saturation, the contrast, the shadow sharpness, the reflections, etc., so as to obtain the desired effects. It is light in weight and inexpensive.
Patent DE-3168767-D1 (DE)
Title: Multi-function and utilisation pouch for receiving pocket articles
Inventor: PERRIN GUY
IPC: A45C3/00
Filed: 1981-07-09
Granted: 1985-03-21
Abstract: 1. Multi-functions and multi-uses device to be hanged to an horizontal belt or to one or several vertical suspenders - to a detachable hande for a right-handed or left-handed person or - to a cord or a shoulder-belt allowing it to be born round the neck. Its features consist in a small pocket on the reverse of which we find a system of ear loops (10) which shape is nearly rectangular supporting respectively in the middle of each longitudinal side a strap in the shape of half a circle, the loop device being itself linked to the pocket by the horizontal ends of the rectangle which straps in the shape of half a circle are linked to the pocket by removable press buttons.
Patent DE-3169374-D1 (DE)
Title: Compositions able to separate the erythrocytes from the serum or plasma in blood analysis samples, and the method which uses them
Inventor: PRANDI LUIGI
IPC: G01N33/48
Filed: 1981-07-17
Granted: 1985-04-25
Abstract: Compositions based on polydimethylsiloxane and physiologically inert powdered polymers, which are able to create a sharp separation layer between the erythrocytes and the serum or plasma during the centrifuging of blood samples for medical analyses.
Patent DE-3169804-D1 (DE)
Title: Valve
Inventor: BEY ROGER
IPC: F16K1/22
Filed: 1981-06-09
Granted: 1985-05-15
Abstract: A valve comprising a valve body (1) and provided with a flow passage (3) into which a closure member (2) without a flow passage is rotatably fitted on a pivot shaft (8) and when necessary, sealing members (6) are positioned between the closure member (2) and the valve body (1). On one side or on both sides of the closure member (2) is fitted one or more punched attenuator plates (9) having a plurality of apertures (12), the plates (9) being spaced apart and parallel to each other and to the sealing surface of the closure member (2).
Patent DE-3260697-D1 (DE)
Title: Corner connection of locking and actuating bars for windows, doors or the like
Inventor: STEPHEN WERNER ING GRAD
IPC: E05F7/08
Filed: 1982-03-30
Granted: 1984-10-18
Abstract: 1. An angular deflection guide (10) for coupling the longitudinally moving driving rods (17) of two closing and control linkages mounted angularly with respect to each other on windows, doors and the like, including a flexible band (20; 50; 50') connected at both ends to the driving rods (17), which is accommodated for longitudinal movement in an angular guide channel (12) having a transitional elbow section (13) in the area of the point of angle (15), and which may be provided with end holes (26) for riveted connection (16) of the driving rods (17), characterized in that the flexible band (20; 50; 50') consists of vertical layers of materials of different types, i.e. an upper and a lower outer layer (28, 29; 51, 51', 52) of plastic material on the one hand and at least one interposed inner lamina (25; 45, 46) of metal on the other hand, the two outer layers having a thickness (32, 33) filling in the rest of the inside width (19) of the guide channel (12) above the lamina (25; 45, 46), the inner lamina (25; 45, 46) has at least one aperture (27) in the terminal areas of the band (20; 50; 50') for connection of the upper outer layer (28; 51; 51') to the lower outer layer (29; 52), thereby constituting a prefinished assembly unit of the band, and the terminal areas of the outer layers (28, 29; 51, 51', 52) which remain straight in the guide channel (12) during corresponding use of the band (10; 50; 50') are provided with bulges (22).
Patent DE-3263922-D1 (DE)
Title: Surveillance arrangement for containers
Inventor: FROMBERG GUNTER
IPC: E05B41/00
Filed: 1982-10-25
Granted: 1985-07-04
Abstract: 1. Surveillance arrangement for containers (1) with door wing latching mechanism, which are displaceable on a predetermined conveying path, characterised thereby, that a transverse barrier (11.1) is provided at a small distance above the roof plate (1.2) of a container (1) passing through and downstream of a loading point on the predetermined conveying path and the door latching mechanism displays an actuating spigot which, when the door wing (2) is closed and latched, in its passage setting projects into a movement path which lies above the roof plate and passes through below the transverse barrier and, when the door wing is opened, in its blocking setting projects into a movement path which lies above the roof plate and no longer passes through below the transverse barrier.
Patent DE-3279408-D1 (DE)
Title: Frequency reuse primary active antenna
Inventor: BUI HAI NHU
IPC: H01P1/213
Filed: 1982-06-04
Granted: 1989-03-02
Abstract: A primary source for a space communications antenna requiring a mode extractor means comprises more especially a horn with two types of evenly spaced alternate corrugations whose depth decreases, for each of the types, from the neck to the opening, followed by a band separator of the quasi-optical filter type, followed by a mode extractor means placed in series in the reception channel of the primary source.
Patent DE-3363287-D1 (DE)
Title: Method and machine for removing at least one layer of reinforcing elements from a breaker or belt of a rubber tyre
Inventor: CROMMELYNCK ROGER
IPC: B29B17/02
Filed: 1983-09-22
Granted: 1986-06-05
Abstract: According to the method of the invention for removing at least one layer of reinforcing elements (4), such as steel cords, etc. from a breaker or belt (6) located between the tread area (3) and the carcass (5) of a rubber tyre; the tread area of the tyre is first removed down to the layer of reinforcing elements by rasping off this tread area, and afterwards each reinforcing element (4), for example each steel cord, of the layer to be removed is cut through in at least one place and the so cut reinforcing elements (4) are removed by further rasping. This invention further relates to a machine for carrying out this method.
Patent DE-3365728-D1 (DE)
Title: Pliable partition
Inventor: VAN DER KLAAUW WILLEM THEODOOR
IPC: E06B3/94
Filed: 1983-12-08
Granted: 1986-10-02
Abstract: A pliable partition (1), for example, a door or a wall, in which every two opposite pairs of relatively pivotable panels (4) and head elements (5) interconnecting said pairs along the free edges are united in a box-shaped module (3) to be suspended to a guide, whilst head elements of neighbouring modules can be connected with one another, wherein each head element comprises two profiles extending each along a free edge of a panel and two or more bridge pieces to be arranged between the profiles, whilst the contacting profiles of the head elements of neighbouring modules can be coupled with one another, by longitudinal flanges (13), in order to have the partition readily manufactured on an industrial scale and easily transported and mounted to and on the building site respectively.
Patent DE-3366875-D1 (DE)
Title: Inextensible shaped ring for reinforcing inserts of superelastic solid tire beads
Inventor: SAPORI CARLO
IPC: B60C7/28
Filed: 1983-04-22
Granted: 1986-11-20
Abstract: The inextensible ring for reinforcing insert of the superelastic solid tire bead is formed of at least one circular element provided on each its outer circular edges with an annular band having an outwardly arcuated shape in cross-section, making the wheel rim shape in order to anchor thereto by means of the solid tire bead during the assembly of the latter on the rim to avoid a possible slip between solid tire and rim in use. The ring can be formed of two circular elements firmly attached to each other by spacer means in order to lighten the structure thereof.
Patent DE-3367392-D1 (DE)
Title: Dioxanylazol derivatives, fungicides containing them and their use as fungicides
Inventor: MEYER NORBERT DR
IPC: C07D521/00
Filed: 1983-08-08
Granted: 1986-12-11
Abstract: 1. A dioxanyl-azole derivative of the formula I  see diagramm : EP0102543,P13,F1  where R**1 and R**2 are identical or different and each denotes hydrogen or alkyl of 1 to 5 carbon atoms, or phenyl optionally substituted by florine, chlorine, bromine, nitro or trifluoromethyl, or alkyl, alkoxy or alkenyl each having 1 or 2-4 carbon atoms, and Ar is biphenyl or naphthyl, or phenyl optionally substituted by florine, chlorine, bromine, iodine, nitro or trifluoromethyl, or by alkyl, or alkenyl each having 1 or 2-5 carbon atoms, or by phenoxy, Y is a -CO-, -CH(OH)- or -CH(OR**3)- group, where R**3 is alkyl of 1 to 8 carbon atoms, unsubstituted or chlorine-substituted alkenyl of 2 to 5 carbon atoms or alkynyl of 3 or 4 carbon atoms, benzyl optionally substituted by fluorine, chlorine, bromine, nitro or trifluoromethyl, or by alkyl or alkoxy each having 1 to 4 carbon atoms, or R**3 is -CO-R**4, where R**4 is alkyl of 1 to 5 carbon atoms optionally substituted by halogen, C1 -C4 -alkoxy, oxo (= O) or carboxy-C1 -C4 -alkyl, or an aromatic radical, and X is N or CH, and its plant-tolerated acid addition salts and metal complexes.
Patent DE-3369459-D1 (DE)
Title: Foot retaining device particularly for ski boots
Inventor: ALDINIO GIUSEPPE
IPC: A43C11/00
Filed: 1983-07-04
Granted: 1987-03-05
Abstract: A foot retaining device in a ski boot comprises a pressure element (1) arranged within an outer shell (20) of the ski boot at the neck area of the user's foot, and a cable (2) embracing the pressure element (1) and having one end fixed to the outer shell (20) and another end wound on a winding reel operable by a knob (15) accessible from the outside of the ski boot. The reel and knob (15) are arranged at a rear portion of the ski boot. Rotation of the winding reel causes the pressure element (1) to increase or decrease pressure on the user's foot. Ratchet gears are provided for retaining the winding reel and cable (2) in position in use.
Patent DE-3374519-D1 (DE)
Title: Low-calorie, sugar-free chewing gum containing polydextrose
Inventor: KLOSE ROBERT EDWARD
IPC: A23G4/00
Filed: 1983-04-27
Granted: 1987-12-23
Abstract: Sugar free unsweetened chewing gum having a calorific value less than 1 cal per g. contains 15-35 wt.% gum base, 1-5 wt.% moisture, and 65-85 wt.% of spray-dried polydextrose having a moisture content below 5%. Also claimed are similar compsns. contg. at least 0.1, esp. 0.3-0.7 wt.% aspartame or 0.05-0.3, esp. 0.075-0.2 wt.% saccharin. If the polydextrose has a low enough moisture content, it can be used as the sole bulking agent in gum, without causing problems due to stickiness. Savoury flavoured chewing gums  can be prepd.
Patent DE-3376045-D1 (DE)
Title: Monolithic integrated circuit with at least one integrated resistor
Inventor: LANG MANFRED
IPC: H01L21/822
Filed: 1983-10-19
Granted: 1988-04-21
Abstract: The resistance (r) is formed by material of one conductivity within a semiconductive region (w) of the opposite type formed in a substrate with the same conductivity as the resistance material. A pair of contacts (1,2) are applied to the integrated resistance (r) and a second pair of contacts (3,4) are applied to the semiconductive region (w), the latter contacts (3,4) coupled to a current or voltage source providing a separate current through this region (w) when a current flows through the integrated resistance (r). This ensures that the potential difference along the longitudinal walls of the resistance (r) remains approximately constant so that the existing PN junction between the resistance (r) and the semiconductive zone (w) remains blocked.
Patent DE-3378240-D1 (DE)
Title: Resin encapsulation type semiconductor device
Inventor: IKEYA HIROTOSHI
IPC: C08L63/00
Filed: 1983-03-30
Granted: 1988-11-17
Abstract: Semiconductor devices consisting of a semiconductor element encapsulated in a cured epoxy resin formulation comprising (A) a novolak type epoxy resin, epoxy equiv. 170-300, opt. contg. inorganic filler; (B) a novolak type phenolic resin; (C) an organic phosphine cpd.; and (D) an organic phosphorus acid cpd. Pref. (B) is in amts. such that ratio phenolic OH gps. to epoxy gps. in (A) is 0.5-1.5; (C) is in 0.001-20wt.% (A+B) amts. and is esp. triphenylphosphine; and (D) is in 0.001-10wt.% (A+B) amts. and is a phosphoric, phosphorous, phosphonic, phosphinic or phosphinous cpd., esp. in acid, amide, imide, salt or pref. ester form, partic. with retained P-O links, opt. with O (part) replaced by S, Se, Te.
Patent DE-3460493-D1 (DE)
Title: Glycerine mononitrate for the treatment of angina pectoris
Inventor: LEITOLD MATYAS DR
IPC: A61P9/08
Filed: 1984-02-15
Granted: 1986-09-25
Abstract: 1. Use of glycerin-1-nitrate and/or glycerin-2-nitrate for the preparation of oral, intravenous or sublingual medicaments for the treatment of angina pectoris and pulmonary hypertension.
Patent DE-3462030-D1 (DE)
Title: Derivatives of beta-û2-(halogenobenzyl)-phenoxy¨- ethylamine,process for their preparation and their therapeutical use.
Inventor: LACOLLE JEAN-YVES
IPC: A61K31/13
Filed: 1984-11-23
Granted: 1987-02-19
Abstract: This invention is concerned with new  beta -[2-(halogenobenzyl)-phenoxy]-ethylamine derivatives of the general formula    <IMAGE>  (I)  wherein R represents a C1-C8-alkyl group having a linear or branched hydrocarbon chain, R1 and R2, which may identical or different, represent each a C1-C4-alkyl-group, and Ar represents a polychlorophenyl group of the formula    <IMAGE> (II) (in which Y1 is 4-Cl, Y2 is H or Cl, and Y3 is H or Cl, at least one of the Y2 and Y3 being Cl); and their addition salts. These new compounds are useful as pharmaceuticals.
Patent DE-3468413-D1 (DE)
Title: Use of n-(1-allyl-2-pyrrolidinylmethyl)-2-methoxy-4-amino-5-methyl-sulfamoyl benzamide against platelet aggregation
Inventor: DEBAY ANDRE
IPC: A61K31/40
Filed: 1984-07-26
Granted: 1988-02-11
Abstract: N-(1-allyl-2-pyrrolidinylmethyl) 2-methoxy-4-amino-5-methylsulphamoyl benzamide and its pharmacologically acceptable salts thereof are taught to be useful in treating a subject suffering from platelet dysfunction in thrombo-embolic disorders.
Patent DE-3470204-D1 (DE)
Title: Outlet valve safety for road or rail tanker
IPC: F16K27/07
Filed: 1984-11-27
Granted: 1988-05-05
Abstract: A tanker car or wagon for transporting gas or liq. has an outlet valve fitted in the floor of the tank. The valve head (6) is normally held closed by a spring (15). The valve is opened by connecting a chamber (38) between the valve head and a fixed piston (5) to a source of pressure. The lower part (1) of the valve is clamped against the underside of the tank floor (27) by a  clamping ring (31) which is secured by studs (26) and nuts (35). A flange (25) of an outlet pipe (24) is also secured by the studs with additional nuts (36). A shearing neck (37) is formed in each stud between the clamping ring and flange.
Patent DE-3471306-D1 (DE)
Title: Process for the preparation of chiral b-lactams
Inventor: HUBSCHWERLEN CHRISTIAN DR
IPC: C07D317/20
Filed: 1984-02-21
Granted: 1988-06-23
Abstract: 1. A process for the manufacture of chiral beta-lactams of the general formula  see diagramm : EP0120289,P14,F1  wherein R**1 signifies a readily cleavable protecting group, R**2 signifies azido, phthalimido or the group ROCO-CH=C(CH3 )-NH-, R signifies lower alkyl and R**3 and R**4 each individually signify hydrogen or lower alkyl or together signify alkylene with a maximum of 6 carbon atoms, and the groups denoted by lower have a maximum of 4 carbon atoms, characterized by reacting a lactone of the general formula  see diagramm : EP0120289,P14,F2  wherein R**3 and R**4 have the above significance, with an alkali metal periodate, reacting the resulting aldehyde of the general formula  see diagramm : EP0120289,P14,F3 wherein R**3 and R**4 have the above significance, with an amine of the general formula H2 N-R**1 wherein R**1 has the above significance, and reacting the thus-obtained compound of the general formula  see diagramm : EP0120289,P14,F4  wherein R**1, R**3 and R**4 have the above significance, in the presence of a base with a reactive derivative of a carboxylic acid of the general formula R**2-CH2 -COOH wherein R**2 has the above significance.
Patent DE-3471430-D1 (DE)
Title: Welding or cutting torch and method of striking an arc for such a torch
Inventor: MARHIC GERARD
IPC: H05H1/34
Filed: 1984-11-29
Granted: 1988-06-23
Abstract: The invention relates in particular to plasma cutting. The nozzle (5) is freely slidably mounted in the torch body so as to come into contact with the electrode if the torch is applied against the work piece (16). By disengaging the torch, an arc is struck between the electrode and the nozzle and then transferred to the work piece. Application in particular to low-power plasma torches.
Patent DE-3484697-D1 (DE)
Inventor: FUST ARMIN DR
IPC: F16C33/10
Filed: 1984-08-02
Granted: 1991-07-18
Abstract: In hydrodynamic bearings it is necessary for the lubricant leaving the lubricant film to be cooled. The self-sufficient, reliable operation of the system is only ensured if the transport of lubricant can be generated and maintained by the bearing itself. For this purpose the lubricant is taken from the contact surface of the moving component (2) into a pumping gap (13), recessed in the stationary component (4), which exhibits a strong constriction (17) in the direction of movement by a graduation (16). This pumping gap (13) may be machined directly in the contact surface of a bearing segment or in a separate component. A part of the lubricant stream which enters the pumping gap (13) is removed in front of the constriction (17) through an appropriate lubricant discharge duct (14). This branched lubricant stream (19) represents the delivery quantity of the pumping gap (13). The remainder of the branched lubricant stream flows on through the lubrication gap (18). The pumping pressure corresponds to the pressure built up hydrodynamically in the pumping gap (13).
Patent DE-3485444-D1 (DE)
Inventor: BRAKE ANTHONY J
IPC: C12N15/17
Filed: 1984-04-02
Granted: 1992-02-27
Abstract: Methods and compositions are provided for efficient production of polypeptides having insulin activity. The proinsulin gene is joined to secretion and processing signals for expression and secretion in yeast. The product may be obtained in enhanced yield in the nutrient medium. Cell line pYins1 was deposited at the A.T.C.C. on April 6, 1983 and given Accession No. 20670.
Patent DE-3561974-D1 (DE)
Title: Device for injecting exhaust gases into a cooling tower
Inventor: LEMMENS PIERRE LUCIEN
IPC: F23J15/00
Filed: 1985-04-15
Granted: 1988-04-28
Abstract: A desulphurised combustion gas injector for a natural draught cooling tower has a conduit passing through the tower wall, a gas speed controlling chamber in the conduit, and a droplet separator above the tower heat exchanger through which the chamber communicates with the tower.
Patent DE-3564040-D1 (DE)
Title: Sensor using photo-elasticity
Inventor: PITT GILLES DAVID
IPC: G01R33/02
Filed: 1985-04-24
Granted: 1988-09-01
Abstract: Certain materials (e.g. polymers, glasses) exhibit the photo-elastic effect, whereby when they are subject to stress become birefringent, which influences a light beam passing through the glass. This beam, e.g. from a laser (1) is collimated and circularly polarised as it approaches the glass (4) and is again polarised as it leaves the glass. This stress is applied, according to this invention, by magnetostrictive strips on the glass which are influenced, by the magnetic field to be measured or the AC bias field. A miniaturised arrangement using this principle is described.
Patent DE-3575868-D1 (DE)
Inventor: SCHOENDORFER W
IPC: B01D61/22
Filed: 1985-03-20
Granted: 1990-03-15
Abstract: A process for filtration of matter from a liquid suspension through a membrane uses a rotor within a concentric shell rotating with a surface velocity which, together with the rotor-shell gap and suspension viscosity, establishes vigorous vortex cells about the rotor. At least one of the rotor and shell surfaces include a filter membrane. Tangential velocity components at the membrane surface constantly sweep the membrane surface to limit cell deposition tendencies while constantly replenishing the medium to be filtered. The vortex cells are established along the length of the membrane despite the constant extraction of filtrate and the resultant change in physical characteristics of the suspension.
Patent DE-3578680-D1 (DE)
Inventor: STADNICK RICHARD P
IPC: A61Q5/00
Filed: 1985-04-11
Granted: 1990-08-23
Abstract: Composition for strengthening hair and for imparting a permanent configuration thereto comprising an alkyltrialkoxysilane and a solvent.
Patent DE-3583925-D1 (DE)
Inventor: HARDING GEOFFREY DR
IPC: G21K1/02
Filed: 1985-11-12
Granted: 1991-10-02
Abstract: An appts. for gamma or X-ray investigation of an object comprise a stop plate assembly having a number of narrow slit-shaped openings, relatively widely spaced apart to pass a number of prim. beams. For each prim. beam there is at least one detector assembly, which receives the scattered radiation through an associated slit mainly from the effect of the associated prim. beam., the arrangement is such that any scattered radiation from the other beams can only reach the detectors through their associated slits whereas complete shielding is provided against such scattered radiation by any other path. Pref. the stop plate assembly comprises, for each prim. beam, a movable pref. rotatable stop device, so constructed that when this device is moved or rotated the prim. beams shift in a parallel direction. Pref., also each detector assembly is composed of a number of parallel, elongated detectors, the detectors and their slits being oriented parallel to the displacement direction of the prim. beams.
Patent DE-3672804-D1 (DE)
Inventor: KOOPMANS ROBERT
IPC: E02D1/02
Filed: 1986-04-22
Granted: 1990-08-23
Abstract: Apparatus for use in testing the mechanical behaviour and deformation characteristics of rocks and the like at various locations in a borehole comprises a pressure intensifier (14) used in con­junction with a dilatometer head (11), the two being rigidly interconnected so as to be lowered into the borehole (12). The pressure intensifier (14) com­prises a cylindrical housing (20) providing upper and lower cylinders (22),(23), and a double action piston (24) which provides a 6 to 1 differential between the input pressure side and the output pressure side. Pressure changes are measured by means of a pressure transducer (37), and volumetric changes are determined from measurements of the linear displacement of the piston. Such linear displacements are measured by means of a shaft encoder (41) coupled to a motion translating device (43) for translating linear displacement into rotary displacement.
Patent DE-3674442-D1 (DE)
Inventor: YOUNG DAVID ALEXANDER
IPC: B01J31/24
Filed: 1986-03-18
Granted: 1990-10-31
Abstract: Internal olefins are rapidly hydroformylated in high selectivity to aldehyde product using homogeneous rhodium catalysts modified with highly sterically hindered tricycloalkyl phosphine ligands under mild process conditions.