baber/WOPTO huggingface dataset:
Patent DE-4244044-A1 (DE)
Title: Ointment tube
Inventor: VESELINOVIC-MORITZ PETER
IPC: B65D35/14
Filed: 1992-12-24
Abstract: Tube for ointments etc, which can be filled in pharmacies, has a tube mantle (12) of plastics or a metal-plastics laminate. The closed end of the tube, away from the filling opening (14), is sealed by welding the plastics mantle (12) material. A sealable air outlet opening (18), of a few mm in size, is in the tube mantle (12). After the tube has been filled, the filling opening (14) is used to deliver and apply the tube contents.Pref. the tube material is of polyethylene or polypropylene.
Patent DE-4302913-A1 (DE)
Title: Liquid crystal element with lens properties
Inventor: KOENIG WINFRIED DIPL ING DR
IPC: G02F1/1343
Filed: 1993-02-03
Abstract: The element acts as a lens to a beam passing through it. The electrodes (1,1') are arranged adjacent each other exclusively in one plane and form a gap (2, 2') between them. The curved course of the field across the gap (2, 12) is used to form the lens characteristics.In use, by an electric potential distribution on the electrodes (1, 1'), the total field across the gap (2, 12) provides a total field corresponding to the desired lens properties, eg. as a Fresnel lens. The element may be heated to reduce the switching time.
Patent DE-4304500-A1 (DE)
Title: Sealing arrangement, in particular for the door of a refrigerating unit or freezing unit
IPC: F25D23/08
Filed: 1993-02-15
Abstract: The invention relates to a sealing arrangement, in particular for the door of a refrigerating unit or freezing unit, having a heat-insulating housing, of which the opening can be closed off by a door, which exhibits, on its side which is directed towards the opening and is equipped with an inner lining, a bellows-like magnetic seal which runs around the border of the door and is equipped with a sealing head and a sealing foot which are connected to one another by flexible walls designed as expansion folds, the sealing foot, equipped with an insertion slit, being anchored in an opening-side tapering receiving groove directed towards the door opening and located on the inner lining, while the sealing head, equipped with magnetic strips, rests, when the door is closed, on the opening border of the housing and retains the door such that it butts firmly against the opening border. In the case of said sealing arrangement, the sealing head is arranged in a laterally offset manner with respect to the sealing foot, the sealing foot being equipped, on the one side, with a bulge which interacts with an undercut in the receiving groove and, opposite the lateral offset, is arranged nearer the sealing head, and that side of the sealing foot which is located opposite the bulge being supported in the receiving groove. <IMAGE>
Patent DE-4307322-A1 (DE)
Title: Contactless detection of lateral distance of plant row from processing machine - measuring difference in capacitances of two capacitors caused by plants in their electromagnetic field
Inventor: BINDER JUERGEN DIPL ING
IPC: A01B69/00
Filed: 1993-03-09
Abstract: The method involves measuring a capacitance difference caused by a plant in the electromagnetic field of two adjacent, identical plate capacitors. Each of the plate capacitors is formed on one side by an electrically conducting plate (3,4) moved parallel to the ground and the surface of the ground itself on the other side. The capacitors are connected in parallel to an AC source (7). USE/ADVANTAGE - For use in automated agriculture. Positions of very small plants can be determined.
Patent DE-4310192-A1 (DE)
Title: Quick-fit coupling esp. for waste pipes - has insert head with flange and groove engaging in bore of socket to be locked by arms of spring clip engaging in groove.
Inventor: YAMADA KOICHI
IPC: F16L37/088
Filed: 1993-03-29
Abstract: The socket (10) which has an axially extending cylindrical bore (13) with opening at one axial end has in its wall enclosing the cylindrical bore a pair of diametrically opposite slits (18) which extend radially into the bore. The insert head (21) of the push-in part (20) has on its outer face a tapered flange (23) and behind this a ring groove (24). The socket has a U-shaped spring clip (30) with a pair of resilient arms pressing outwards and connected at the ends by a bridging member. The spring clip attached to the socket protrudes by the arms through the slits into the cylindrical bore so that on fitting the insert head the arms spring outwards on contact with the tapered flange to run over the flange and lock in the groove (24) to connect the push-in part with the socket. USE/ADVANTAGE - Easier connection and secure engagement of waste pipes preventing accidental unauthorised release.
Patent DE-4317023-A1 (DE)
Title: Fitting
Inventor: KRAUS THOMAS
IPC: F16L41/02
Filed: 1993-05-21
Abstract: The invention relates to a fitting with a connection stub on which an external thread for screwing on a union nut of a pipe connection is mounted and which has a nominal width matched to the pipe connection. In order to be able to use this fitting for different pipe systems, the blank of the fitting for a particular width is designed for several sizes of pipe connection threading.
Patent DE-4317883-A1 (DE)
Title: Spaced fabrics for upholstery
Inventor: RICKERL PETER
IPC: D04B21/02
Filed: 1993-05-28
Abstract: Spaced fabric for upholstery and as a covering for seats and interior trims of vehicles, which has two parallel fabric plies connected to one another by means of elastic spacer threads and in which there are provided between the fabric plies elongate chambers which are parallel to one another and in which the limiting fabric plies lie one above the other without any connection. <IMAGE>
Patent DE-4318546-A1 (DE)
Title: Device for fixing the rotational and pivoting movement and, if appropriate, also the straight-ahead running direction, of castors for mobile equipment, in particular hospital beds
IPC: A61G7/00
Filed: 1993-06-04
Abstract: Device for fixing the rotational and pivoting movement, and if appropriate the straight-ahead running movement, of castors for mobile equipment, in particular hospital beds. Hospital beds are known to have at at least one end-side corner region a castor with a device for fixing its direction, the castor being provided with a fixing bolt which penetrates its attachment pin for fixing the running wheel and the pivoting movement of the wheel fork on the one hand and fixing the direction of the wheel fork on the other, each fixing bolt which is loaded by a restoring spring being acted on at all four castors by in each case one actuator element which permits three switching positions. The actuator elements of every two castors can be actuated by means of a foot switching lever, to actuate which the travelling movement of the hospital bed must be interrupted. However, in order to be able to switch on and off the straight-ahead travel during uninterrupted travelling movement of the movable equipment at the castor equipped therefor, the actuator elements are coupled to a drive unit which is activated by an electric motor and can be actuated in a selectable fashion via a control circuit by means of at least one activatable switching block in order to achieve the switching positions with respect to the straight-ahead travel.
Patent DE-4318677-A1 (DE)
Title: Magnetic motor for alternative power generation
Inventor: VONDERLIND MANFRED
IPC: H02K53/00
Filed: 1993-06-04
Abstract: The magnetic motor contains two groups of composite magnets. Group a contains 3 magnets and Group b contains 4 magnets. Each composite magnet in the two groups contains twelve individual magnets arranged on a circle with alternating polarity and held together by inner and outer casings. The 3 group a magnets are mounted on the shaft with individual magnets in the following order: The 4 magnets of group b are attached to the suspension in the following order: Each of the group b magnets has a bore in the centre of the inner casing of dia. slightly greater than that of the shaft, so that the shaft can rotate freely and the intended play achieved.
Patent DE-4320166-A1 (DE)
Title: Asymmetrical 1:2 metal complex azo dyes
Inventor: KOERTE KLAUS DR
IPC: C09B45/14
Filed: 1993-06-18
Abstract: Asymmetrical 1:2 metal complex azo dyes of formula (I), as free acids or salts, and their mixts. are news. In (I), M is Cr (pref.) or Co; Mx is H or non-chromophoric cation; each of R1 and R3 is H or 1-4c alkyl (opt. substd. once by OH, NH2, SO3H or COOH); each of R2 and R4 is as R1 or also COR5, COOR6 or CONHR, R5 = 1-6c alkyl (opt. substd. once by OH, halo, 1-4c alkoxy, So3H or COOH); phenyl or phenyl(1-4c) alkyl (both opt. ring substd. by 1 or 2 of halo, 1-4c alkyl or alkoxy, SO3H or COOH); R6 is as R5, but 1-6c alkyl is replaced by 1-4c alkyl, or also cyclohexyl; and R7 is H; 1-4c alkyl (opt. substtd. once by OH, NH2, So3H or COOH); phenyl (op. substd. as for R5) or cyclohexyl.
Patent DE-4321523-A1 (DE)
Title: Method and apparatus for introducing coal into the oven chambers of a coke oven battery
Inventor: BAST CLAUS DIPL ING
IPC: C10B31/04
Filed: 1993-06-29
Abstract: In the method according to the invention, provision is made for the lower end of the filling tube to be closed as it begins to be raised following completion of the filling operation, and for the closure to be maintained until the next filling operation. For this purpose, the lower end of the filling tube is provided with a movable closure member.
Patent DE-4321640-A1 (DE)
Title: Method for the directional solidification of a metal melt and a casting apparatus for carrying it out
Inventor: HUGO FRANZ
IPC: B22D27/04
Filed: 1993-06-30
Abstract: Within a heating chamber (6), a casting apparatus has a casting mould (5) which can be moved out of the said chamber into a cooling melt (10) arranged underneath it. A heat-insulating layer (13), which floats on the cooling melt (10) and through which the casting mould (5) plunges into the cooling melt (10), is provided as thermal insulation between the heating chamber (6) and the cooling melt (10).   <IMAGE>
Patent DE-4322594-A1 (DE)
Title: Grilling spit with meat fork
Inventor: HEUVEL HANS VAN DEN
IPC: A47J37/04
Filed: 1993-07-07
Abstract: The invention relates to a grilling spit with meat fork, as used in conventional grilling appliances. The object of the invention is to develop a meat fork for a grilling spit which is user-friendly, excludes functioning unreliability and avoids fastening of the meat fork to the grilling spit with screws. The object is achieved according to the invention in that the meat fork consists of only one piece and thus has great manufacturing benefits. The wire from which the meat fork is produced is fixed to the grilling spit by a special knotting-together, i.e. merely by its own clamping action. By virtue of the one-piece construction, reliable functioning is ensured.
Patent DE-4323328-A1 (DE)
Title: Attachment for industrial trucks
Inventor: SCHIRMACHER MANFRED
IPC: B66F9/18
Filed: 1993-07-07
Abstract: The invention relates to an attachment for industrial trucks which have a hydraulic unit and at least one load-lifting means which is arranged on a fork carrier and can be orientated essentially horizontally. Above the load-lifting means, an articulated arm consisting of a jib and a link is mounted in such a way that it can be attached to the fork carrier by means of a holder. The articulated arm carries a load-holding means at its free end. The jib is pivotably mounted on the holder and is supported on the latter via a first hydraulic cylinder, while the link is pivotably mounted on the jib and is supported on the latter via a second hydraulic cylinder. This attachment secures goods to be conveyed which are moved by industrial trucks. It does this by enclosing these goods and pressing them against the load-lifting means.
Patent DE-4323806-A1 (DE)
Title: Electrostatic developer with core-shell carrier coated with silicone - contg. urethane bond, giving stable negative charging property under wide range of environmental conditions
Inventor: SATO YUKIYA
IPC: G03G9/113
Filed: 1993-07-15
Abstract: Developer compsn. (I) for electrostatic latent images has a core-shell carrier (II) and a toner (III) of binder resin (IV) and dyestuff (V), (II) having a coating of silicone resin (VI) with a urethane bond. (I) contains 100 (wt.) pts. (II) and 2-10 pts. (III). (II) comprises 100 pts. core material and 0.2-1.6 pts. (VI). (III) contains 100 pts. (IV) and 1-15 pts. (V) and may also contain colloidal silica, Al2O3, polymer beads, polyolefin and/or esp. a charge controller (XI), wax and/or hydrophobic silica (XII). USE/ADVANTAGE - (I) is useful for electromagnetic scanning development. (I) has high negative charging capacity, even under conditions of low temp./low humidity and high temp./high humidity, excellent fixing property and transparency. In an example, carriers were prepd. by spray coating 100 pts. spherical ferrite core material with a dispersion of (A) 0.7, (B) 0.9 pt. mixt. of methyldimethylsilicone resin 'SR2400' (RTM) contg. 5% methyltrimethoxysilane as (IX), (A) 0.15, (B) 0 pt. 'TSR 175' (RTM) as (VIII) and (A) 0.05, (B) 0 pt. 'Coronate 2031' (RTM) as (X) in MEK and heated 30 mins. in a fluidised bed reactor at 300 deg.C. A polyester resin (IVA) was prepd. by polycondensation of 175g polyoxypropylene-(p = 2.0, average)-bisphenol A, 162.5g polyoxyethylene-(p = 2.0, average)-bisphenol A, 83g terephthalic acid, 38.4g trimellitic anhydride and 53.6g dodecenylsuccinic acid, using SnO2 as catalyst. A toner (IIIA) was prepd. by melt kneading 100 pts. (IVA) with 8 pts. C black (Mogul L' (RTM), 1.5 pts. 'Bontron S-34' (RTM) as (XI) and 3.0 pts. wax, pulverising, classifying to an average dia. of 8 microns and adding 0.5% 'R 972'(RTM) as (XII). 1000 Pts. carrier (A) or (B) were mixed with 40 pts. (IIIA) and used in an electrophotographic copier. The copy quality initially after 20,000 copies was (A) o/o, (B) 0/+ at 25 deg.C/50% RH; (A) o/o, (B) +/x at 35 deg.C/85% RH; and (A) 0/0, (B) +/x at 10 deg.C/20% RH (scale o = image density 1.4 or more and fogging 0.01 or less; + = one of these not in class 'o'; x = neither in class 'o').
Patent DE-4324679-A1 (DE)
Title: Testing device for gases, in particular for respiratory air
Inventor: BAUER HEINZ
IPC: G01N31/22
Filed: 1993-07-22
Abstract: A testing device for gases, in particular for respiratory air is specified. The testing device has a gas feed device for the gas which is to be tested, in particular with regard to quality, and a measuring element on which the gas acts is provided. The measuring element comprises at least one reagent which responds to at least one essential gas component of the test gas. This measuring element is designed in the form of a card meter, preferably with cheque card or credit card format and carries the at least one reagent. A test-result display is furthermore integrated into the card meter. The reagent or the reagents can, for example, be present in tablet form and fitted on the card meter in this form. In the case of respiratory air, the essential components of the testing gas include, for example, CO, CO2 and H2O. The card meter includes a reagent region, a test-result region and, if appropriate, a magnetic strip as data memory. This measuring element designed in the form of a card meter compactly allows a test to be carried out and at the same time allows integrated test-result display for fast establishment of the test result.
Patent DE-4327953-A1 (DE)
Inventor: TRATZ HERBERT DIPL ING DR
IPC: C10B47/30
Filed: 1993-08-19
Abstract: A plant for thermal waste disposal includes a pyrolysis reactor having a first heating device for indirectly heating the waste and a second heating device for directly heating the waste within the pyrolysis reactor. The pyrolysis reactor converts the waste into low-temperature carbonization gas and solid pyrolysis residue. The low-temperature carbonization gas and the solid pyrolysis residue, possibly after passing through a treatment device, are fed to a high-temperature reactor for combustion. The first heating device ensures a basal heating of the waste in the pyrolysis reactor. A separate fuel or waste heat from the flue gas of the high-temperature reactor can serve the purpose of ensuring the basal heating. Supplementary heating is provided as required with the aid of the second heating device by providing an air feed into the interior of the pyrolysis reactor. A process is also provided for operating the plant for thermal waste disposal.
Patent DE-4331361-A1 (DE)
Title: Optical transmission element with flexibly jointed stripline sections
Inventor: PFANDL WALTER DR
IPC: G02B6/44
Filed: 1993-09-15
Abstract: Each of e.g. four sections (BD1-BD4) of stripline contains four optical waveguides (LW1-LW4) with single-layer or multilayer coatings (CT1-CT4) in a common pref. extruded sleeve (SH1-SH4). The four sleeves are connected together in a continuous chain by flexible joints (VE12,VE23,VE34) between their ends such that the central joint (VE23) is attached to the tops of the small ends of the sections (BD2,BD3) whereas the outer joints (VE12,VE34) link the undersides. The length (L) of each joint is no more than is necessary for neighbouring sections to be folded against each other.
Patent DE-4336317-A1 (DE)
Title: Use of polymethylalkanes as biodegradable base oils in lubricants and functional liquids
Inventor: HOPPE DIRK DR
IPC: C10M105/04
Filed: 1993-10-25
Abstract: The invention relates to the use of polymethylalkanes having terminal methyl groups and methylene and ethylidene groups of the formula I <IMAGE> in which the total number of C atoms n + 2 m + 2 is 20 to 60 and the ratio of the methyl groups to the ethylidene groups is 3 to 20:1 and the ethylidene groups are always separated by at least one methyl group as biodegradable base oils for lubricants and functional liquids. The polymethylalkanes are prepared by pyrolysis of ethene/propene copolymers and subsequent hydrogenation.
Patent DE-4408287-A1 (DE)
Title: Vehicle door arrangement
Inventor: INABA KOICHI
IPC: B60J5/04
Filed: 1994-03-11
Abstract: The invention specifies a vehicle door arrangement with a removable outer skin which includes a flange on the floor edge of the outer skin. The flange is folded towards the inner skin and forms a V-shaped recess opening which opens in an upwards direction. The floor edge of the inner skin engages in a releasable manner in the recess and, as a result, the weight of the outer skin is distributed over the length of the floor edge, avoiding the need for a covering part to attach the outer skin thereto.
Patent DE-4410700-A1 (DE)
Title: Electro suspension rail drive
Inventor: KULLMANN FRIEDEMANN DIPL ING
IPC: B61C13/04
Filed: 1994-03-28
Abstract: In the drive system for an electro suspension railway, the pressure rollers (1) are on the shaft (3) of each drive wheel (4). The pressure rail (2) is in a sliding mounting through holders (7) at the clips (6) at the running rail (5). The pressure rollers (1) have an elastic cladding (10) pref. of polyurethane.
Patent DE-4411145-A1 (DE)
Title: Hub having a DC generator arranged therein
Inventor: NAKAMURA KAZUNORI
IPC: B60B27/00
Filed: 1994-03-30
Abstract: A cycle wheel hub (2) having a DC generator arranged in it has a hub spindle (5) which is attached to frame parts (F) of the cycle and runs between a first end and a second end, as well as a first coil arrangement (7) which is supported on the hub spindle (5) and around which a wire (9) is wound, coaxially with respect to the hub spindle (5). In addition, a large number of magnets (8; 8a) are arranged radially outside the coil arrangement (7) such that they can be rotated relative to said coil arrangement (7), the magnets (8; 8a) having magnetic poles which are aligned radially with respect to the coil arrangement (7). This cycle wheel hub (2) additionally has a second coil arrangement which is supported on the hub spindle (5) alongside the first coil arrangement and around which a wire (9) is wound, coaxially with respect to the hub spindle (5). <IMAGE>
Patent DE-4412429-A1 (DE)
Title: Display driver unit (display control unit)
Inventor: WAKIMOTO KINGO
IPC: G09G3/20
Filed: 1994-04-11
Abstract: In order to obtain a vertically enlarged image without displacement, the reset timing of the data advance counter (data feed counter) (19) is changed between odd and even lines by one horizontal picture line by the output of a selector (32). In this way, the data advance timing for a signal (B) is displaced by an AND gate (20) between odd and even images by one horizontal picture line, as a result of which the positions of inserted lines which are read in an overlapping manner from a picture memory (2) are likewise displaced, corresponding to the advance, between odd and even images by one horizontal picture line. Colour data of the inserted lines are furthermore converted by a +1 processing by an adder (34) into such data which have low colour saturation values, in order to be fed to a display unit (3). In this way, for example the stepped form of an oblique thin line is smeared, with the result that a smooth vertically enlarged image is obtained. <IMAGE>
Patent DE-4417567-A1 (DE)
Title: Finned tube heat exchanger for cooling heating gas to below dew point
Inventor: DOERING FRANK DR
IPC: F28F17/00
Filed: 1994-05-19
Abstract: The heat exchanger has vertical tubes (1), close together, with fins (2) around them. Apertures (3) are made in the fins, in line with each other, in the axial direction of the tube. This enables the water to flow away freely. A water column forms up the height of the finned tube. The weight of this column overcomes the clinging tendency of the water, which flows freely down from the interstices.
Patent DE-4418721-A1 (DE)
Title: Control process for domestic dishwasher pump
Inventor: SAMS WALTER DIPL ING
IPC: A47L15/42
Filed: 1994-05-28
Abstract: A control process for a pump in a domestic dishwasher is used for the flow continuity and consistency of the wash solution. The pump speed is controlled using phase gate control of the driving motor. Flow changes are assessed from speed or current variations of the motor. The motor has a particular speed assigned to it, or more precisely, a particular current flow angle huh? through the phase gate control. The change in this angle is measured. The measurements are used by the working program.
Patent DE-4421907-A1 (DE)
Inventor: NEUENHOFER STEPHAN DR
IPC: G01N33/542
Filed: 1994-06-24
Abstract: The invention concerns a method of carrying out an immuno-assay in a multi-phase system.
Patent DE-4423047-A1 (DE)
Title: Object reconstruction for computerised tomography in clinical diagnosis or non-destructive testing of materials
Inventor: BUCK JOACHIM
IPC: G06T11/00
Filed: 1994-07-03
Abstract: The object reconstruction method involves projecting X-ray attenuation coeffts. along a straight line through the source and object to a detector is defined by an integral equation for different positions of the source. The three-dimensional structure of the object is reconstructed by means of the Feldkamp (1984) cone-beam algorithm with the region within the radiation cone parametrised into cylindrical co-ordinates. Three-dimensional back-projection is performed by addn. of filtered and geometrically weighted projection data or beam attenuation coeffts. and cyclic substitution of the co-ordinates of the points of intersection.
Patent DE-4431063-A1 (DE)
Title: Mobile underground suction conveyor equipment
Inventor: POHLE HELMUT
IPC: B65G53/24
Filed: 1994-09-01
Abstract: The vacuum equipment has a suction nozzle (10) that is provided with wetting holes (11) near to the suction openings. The blower (4) has a flow delivery speed of 120 to 180 ms<-1> in the region of the suction nozzle. The separator is a cyclone (6) with a viscous material pump (9), and silencer (8) is arranged in the exhaust air duct (15). The wetting holes are joined to a water connection (12) and are arranged in a circular fashion around the suction openings of the nozzle.