baber/WOPTO huggingface dataset:
Patent DE-4221475-A1 (DE)
Title: Optical fibre splice insert for optical telephone network cable distribution box - uses pivoted mounting plate allowing separation of electrical and optical splice planes
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1992-06-30
Abstract: The splice insert for a distributor housing (1) has a mounting plate (13) pivoted and/or removable parallel to the electrical mounting plane of the distributor housing, so that the electrical mounting plane and the optical mounting plane are separated from one another. The mounting plate supports at least one reception device (14) for a splice and/or coupling and an opening (17) for passage of the optical fibre cable wires (19, 20). Pref. the splice insert is pivoted forwards or to the side, the opening extending across its full width. USE/ADVANTAGE - For hybrid cables including electric wiring and optical fibres. Separation of electrical and optical splice planes allows easy access for maintenance etc.
Patent DE-4225739-A1 (DE)
Inventor: KERSTING MATHIAS DIPL ING
IPC: B01D51/10
Filed: 1992-08-04
Abstract: Described is a method of conditioning flue gases containing solid particles, in particular the flue gases from waste-incineration plants, prior to purification of the gases, preferably using dry additives, the method calling for water to be sprayed into the gas stream. The water is sprayed into the gas stream upstream of the gas-purification plant by means of a spray-drying installation, preferably one with a rotary sprayer.
Patent DE-4230680-A1 (DE)
Title: Flame-resistant moulding materials with high tracking resistance - contain polyarylene sulphide, thermoplastic polyamide, magnesium hydroxide and opt. other additives
Inventor: REINKING KLAUS DIPL CHEM DR
IPC: C08L77/00
Filed: 1992-09-14
Abstract: Moulding materials (I) are claimed, contg. (a) 97.5-18 wt% polyarylene sulphide, (b) 0.5-12 wt% thermoplastic polyamide, 9c) 2.0-70 wt% Mg(OH)2 and opt. other additives. Pref., (a) is poly-o-phenylene sulphide (PPS), (b) is an amorphous or partly crystalline polyamide based, e.g. on adipic acid, isophthalic acid, diaminohexane, IPDA, caprolactam etc., and (c) is a commercial Mg(OH)2 such as Magnifin H10, Kisuma E5 etc, (RTM). USE/ADVANTAGE - Used for the prodn. of mouldings (claimed). The invention provides polyarylene sulphide (PPS)-based moulding materials with a combination of high flame resistance and high tracking resistance, together with low density, low water absorption, high dimensional stability and high heat distortion temp. These materials are therefore suitable for use as holders for live wires in washing machines, refrigerators etc.
Patent DE-4231339-A1 (DE)
Title: Connector for automatically centring pins in bores - uses complementary matching wedge faces in pin and bore for friction engagement after insertion and turning.
Inventor: KUEHL HANS
IPC: F21V19/00
Filed: 1992-09-18
Abstract: The connecting pin (1) has at least one cam (5) projecting radially over an imaginary cylinder face (4) and the bores (2) have at least one groove (8) radially indented relative to an imaginary cylinder face (7). The cam and groove each have matching wedge sections rising in only one direction with convex wedge section on the cam and concave wedge section on the groove. The wedge sections are brought together in automatic friction locking engagement in a two phase movement wherein first the pin is pushed to the desired insert depth into the bores so that a gap (10) exists between the wedge sections and then in a turning phase between pin and bore the concave wedge of the groove adjoins the convex wedge of the cam. USE/ADVANTAGE - Good centring and self-locking connection which can be easily released when required.
Patent DE-4232924-A1 (DE)
Title: Device for harvesting cabbages - has interengaging entrainment members on pulling belt surfaces arranged off-set to avoid actual contact
Inventor: LISSON MICHAEL
IPC: A01D45/26
Filed: 1992-09-28
Abstract: The working plane (8) of one pulling belt (1) is arranged relative to the adjoining working plane (9) of the other belt (2). The distance between the two planes is greater than the diameter of the entrainment members (6,7) which are provided around the circumference of the belts. One of the working planes is formed from a connection of the centre lines of the identically arranged entrainment members (6,6') and the other plane is formed from a connection of the centre lines of the other entrainment members (7,7'). With a symmetrical arrangement of the belts the entrainment members are set eccentric. The entrainment members can be made of metal, plastics, ceramics or material combinations. ADVANTAGE - The entrainment members are prevented from knocking against each other thereby preventing excessive wear and avoiding noise.
Patent DE-4233751-A1 (DE)
Title: Air bag restraint for vehicle - uses shaped strips to secure folded bag to housing
Inventor: HENSELER WOLFGANG DIPL ING
IPC: B60R21/217
Filed: 1992-10-07
Abstract: The occupant restraint has an air bag (3) secured to a housing (1) by shaped strips (6). The strips can be inserted into matching counter shapes (7) forming part of the housing to give a positive fit. The shaped strip - viewed in a sideways direction (P) relative to the longitudinal axis - is placeable or lockable into the counter shape. Alternatively the strip can be slid into position, embedded, welded or clamped. ADVANTAGE - Simplifies the air bag connection whilst maintaining a high load bearing capacity.
Patent DE-4233790-A1 (DE)
Title: Electronically-erasable programmable read-only memory - has selection transistor in semiconductor substrate between 2 memory transistors
Inventor: NAKAJIMA MORIYOSHI
IPC: H01L27/115
Filed: 1992-10-07
Abstract: The memory has a pair of memory transistors (43, 44) provided in the surface of a semiconductor substrate (20) so that they are spaced by an intermediate zone, each transistor (43, 44) having a floating gate (14a, 14b) for storing information charges and a control gate (7a, 7b) for controlling the floating gate (14a, 14b). The intermediate zone contains a selection transistor (3) for the 2 memory transistors (43, 44). Pref. the selection transistor (3) has a gate electrode (4) part of which overlaps the 2 memory transistors (43, 44) via an intermediate insulation film (47) extending over the control gate (7a, 7b) of each memory transistor (43, 44). ADVANTAGE - Allows high density integration.
Patent DE-4233930-A1 (DE)
Title: Wall- or ceiling-mounted spot light - has adjustable deflection mirror to direct light onto specific object or area
Inventor: SCHEWE JUERGEN
IPC: F21S8/02
Filed: 1992-10-09
Abstract: The spotlight has a light source (120) enclosed by a parabolic reflector (108) which supports an adjustable deflection mirror (146, 148), allowing part of the light output of the light source to be directed onto a specific area of the room, or a specific object. The deflection mirror is supported from the reflector (108) via a carrier arm (150) to lie adjacent the optical axis of the reflector (108), so that the light is focussed onto its surface. A further optical element, e.g. a Fresnel lens, may be inserted in the light path between the reflector and the deflection mirror. ADVANTAGE - Allows intensive lighting of selected object or area.
Patent DE-4234131-A1 (DE)
Title: Transgenic organisms contg. at least 2 pathogen inhibiting genes - esp. plants contg. genes with antifungal activity, show synergistic increase in disease resistance, also new DNA transfer vectors
Inventor: LOGEMANN JUERGEN DR
IPC: C12N15/56
Filed: 1992-10-09
Abstract: New transgenic, pathogen-resistant organisms have a genome contg. at least 2 different genes, under control of active promoters, with pathogen-inhibiting activity. Also new are DNA transfer vectors contg. inserted DNA sequences for prepn. of such organisms. Partic. the genes (of fungal, bacterial, animal, plant or viral origin) encode products that reduce the viability of fungi, esp. chitinase; glucanase; protein-synthesis inhibitor (PSI) or antifungal protein (AFP). The transgenic organism is pref. a plant, esp. tobacco, potato, strawberry, maize, rape or tomato. The specification includes nucleic acid and amino acid sequences for AFP of Aspergilllus giganteus (275 bp); PSI of Hordeum vulgare (1079 bp); exo-chitinase (ChiS) of Serratia marcescens (2329 bp); chitinase G of H. vulgare (1013 bp), and glucanase of H. vulgare (1249 bp). USE/ADVANTAGE - The transgenic plants have increased pathogen resistance. The same result is achieved if a transgenic plant expresses one gene product and a second gene product is applied from an external source. The two gene products show a synergistic increase in pathogen-induced activity, so that the plants have a greater degree of resistance or resistance against a wider spectrum of diseases. A 1.8 kb ChiS gene was fused to a 35S promoter from cauliflower mosaic virus and the product cloned in pLS034. The recombinant vector was used for A. tumefaciens transformation of tobacco etc., with selection of kanamycin resistant plants. Other plants were transformed similarly with the PSI gene. The two sets of plants were crossed and members of the next generation selected for presence of both genes.
Patent DE-4234528-A1 (DE)
Title: IGFET with epitaxial layer on substrate - has layered gate electrode of lower and top parts, with top one of greater gate length
Inventor: TANIGUCHI AKIHISA
IPC: H01L21/3213
Filed: 1992-10-13
Abstract: The epitaxial layer is of a first conductivity, while a source zone and a drain zone are of an opposite conductivity and formed with negligible spacing in the epitaxial layer. The drain zone is covered by an insulating layer supporting a gate electrode (13). The latter is a lamination of a lower and a top gate electrode parts (13a,b) while the top electrode part has a greater gate length. The lower electrode part is formed in the region of the epitaxial layer (11) between the source (16) and the drain zone (17), adjacent to the insulating layer (12). The source zone edge, facing the drain zone, lies near to the lower electrode part, facing the source zone. USE/ADVANTAGE - For IGFETs and other voltage controlled devices, with improved HF properties and mfg.
Patent DE-4300239-A1 (DE)
Inventor: KLINGELHOEFER PAUL DR
IPC: C09K23/00
Filed: 1993-01-07
Abstract: The invention concerns the use, as dispersants for aqueous pigment suspensions, of partially esterified copolymers obtained by the copolymerization of (a) at least one C4 to C28 olefin and (b) ethylenically unsaturated dicarboxylic acid anhydrides with 4 to 8 C-Atoms in the molar ratio of 1:0.5 to 1:2 and the subsequent partial esterification of the copolymer with reaction products of (A) C1 to C30 alcohols, C8 to C22 fatty acids, C1 to C12 alkylphenols or secondary C2 to C30 amines and (B) at least one C2 to C4 alkylene oxide or tetrahydrofuran in the molar ratio (A):(B) of 1:2 to 1:200, and hydrolysis of the anhydride groups in the copolymer to give carboxyl groups, the partial esterification of the copolymer being carried out to an extent such that 1 to 50 % of the carboxyl groups in the copolymer are esterified. The invention also concerns pigment suspensions containing such partially esterified copolymers.
Patent DE-4300325-A1 (DE)
Title: Prepn. of oligo:glycerol ester sulphate from fatty alcohol oligo:glycerol ester
Inventor: FABRY BERND DR
IPC: C07C303/24
Filed: 1993-01-08
Abstract: Oligoglycerol ester sulphates (I) obtd. by reacting fatty acid oligoglycerol esters of formula R1-CO-O-(CH2-(O)-CH-CH2O)nH (II) with a sulphating agent, followed by neutralising are claimed wherein R1CO = 6-22C aliphatic acyl gp. with 0-3, C=C bonds and n = 1.5-10.Pref. in (II), R1CO = 12-18C acyl gp. and n = 2-5.Sulphation is in a continuous falling-film reactor, using C1S3OH or gaseous SO3 as sulphating agent, in a molar ratio of (II): sulphating agent of 1:0.5-2.0, at 30-90 deg. C. Neutralisation is with 5-55 wt. % aq. alkali metal hydroxides, alkaline earth (hydr)oxides, NH4OH, 2-4C mono-, di- or tri-alkanolamines, 1-4C prim. sec. or tert. alkylamines or glucamines.
Patent DE-4300849-A1 (DE)
Title: Working platform for handling of masonry - has platform mounted on motor driven rollers with lifting cylinder and handling unit controlled manually or automatically
Inventor: WEBER FRANZ
IPC: E04G21/18
Filed: 1993-01-15
Abstract: The working platform for stone used in construction has a frame (6) that is supported on freely mounted rollers (7) with a driven turntable (5) that has a pair of rollers (8) each with a driver motor (18). The turntable is coupled to the output spindle of a hydraulic motor (17) with a gear transmission. Mounted on the platform is a handling unit that consists of a linear hydraulic activator that carries a loading platform for the masonry items. The unit is controlled by an operator that allows it to be used flexibly in a defined region. Alternatively the unit may be preprogrammed with sensors providing inputs to a computer control system. ADVANTAGE - Flexibility in handling of masonry.
Patent DE-4308114-A1 (DE)
Title: Inorganic cpd. or mixt. prodn. e.g. for catalyst, alloy, prepn. - includes mechanically pulverising solid starting material mixt. to fine particles
Inventor: OSER ERWIN DR
IPC: B01F3/18
Filed: 1993-03-15
Abstract: Prodn. of inorganic cpd(s). (I) or their mixts., esp. catalysts, alloys, intermetallic cpds., adducts of metals and/or oxides or superconductors, involves mixing the solid starting materials (II) and mechanical pulverisation to a particle size finer than 10 microns. Pref. (II) are oxides and/or metals, esp. Ti, Cu, Ni, Co, V, Mo, Fe, Sn, Ag, Cr, Si, Al, Y, Ba, La, Sr, Bi and/or Zn and opt. also Pd, V and/or Re, as metal or oxide. Pref. (II) are pulverised to particles finer than 4 microns, pref. 0.1-4 microns and with a narrow granulation with d50 = 0.1-1 micron. Pulverisation of (II) is carried out for 1 s to 60 min, pref. 5-15 min, and with heating, pref. to 300-400 deg. C, esp. in a reactor operating at an energy desnity of 0.5-500, pref. 5-200 kw/1 reactor vol. (II) pref. are pulverised (mechanically) to 30-300, esp. 60-120 microns before mixing , opt. in the presence of additive(s) (III), pref. in amts. of 0.1-3 (wt.)% w.r.t. (II). (III) pref. prevent reagglomeration of pulverised (II). Mixing and/or pulverisation is carried out by impact with a fluid, pref. a liquid, esp. water or an oxidising or reducing liquid. Oxides may be reduced (with H2) or metals oxidised during and/or after pulverisation. Pref. water is added during pulverisation and (I) are sepd. from the suspension or dispersion by flotation, coagulation and/or pptn. adsorption. ADVANTAGE - High (I) yields and rapid reaction rates are attained with much less environmental pollution than usual.
Patent DE-4311412-A1 (DE)
Title: Anti-theft device for built-in appliances in motor vehicles, such as car radios or the like
Inventor: SPREIER ARNO
IPC: B60R11/02
Filed: 1993-04-07
Abstract: An anti-theft arrangement for built-in appliances in motor vehicles, such as car radios, CD players, radio equipment, telephones or the like is proposed. Provided in addition to the built-in appliance to be safeguarded is a securing bar (23) which can be activated via a lock (15), can be mounted in the motor vehicle and is in operational connection with a locking element (28). The locking element (28) engages, in the securing position of the securing bar (23), in a recess or in a holding element of the built-in appliance and is, in the non-securing position, out of engagement with the recess or the holding element. By locking the lock, the built-in appliance is thus reliably secured against removal, the securing point being arranged far removed from the lock (15), by means of the securing bar, in the interior, for example, of the dashboard. <IMAGE>
Patent DE-4314791-A1 (DE)
Title: Switching system
Inventor: GEORGE LOTHAR DR ING
IPC: H04Q11/04
Filed: 1993-05-05
Abstract: A low-cost and flexible addition to a narrowband switching system (SBV) by a broadband switching system (BBV) is intended to be implemented. For this purpose, a transparent switched data transmission channel of the narrowband switching system (SBV) is used according to the invention for the exchange of signalling information between a broadband subscriber (BBE) and a control device (BBC) of the broadband switching system (BBV). The broadband subscriber (BBE) is connected to a line of a broadband switching network (BBK) and a subscriber line of the narrowband switching system (SBV) and the control device (BBC) is connected to the same subscriber of the narrowband switching system (SBV), if appropriate via a collective line. <IMAGE>
Patent DE-4315506-A1 (DE)
Title: Refuse disposal vehicle
Inventor: SINGER HANS
IPC: B65F3/20
Filed: 1993-05-10
Abstract: The invention relates to a refuse disposal vehicle 1, having an interchangeable container 2 receiving the refuse, a cab 3 and a filling hopper 4 arranged between the latter and connected to an aperture 5 in the end face of the interchangeable container 2. The filling hopper 4 projects into the region of the aperture 5 in the end face of the interchangeable container 2, the end regions 6, 7 of the walls of the filling hopper 4 and of the interchangeable container 2 overlapping. The filling hopper 4 can be displaced in the direction of the longitudinal axis of the vehicle by an amount which is greater than the overlap of the end regions. <IMAGE>
Patent DE-4315531-A1 (DE)
Title: Monitoring physical parameter e.g. blood sugar level of diabetic - acquiring data with hand-held unit, storing multiple data sets in memory of compact data processing unit and displaying change in physical parameter of several data acquisition periods.
Inventor: ERRANT JEAN-LUC
IPC: G01N33/497
Filed: 1993-05-10
Abstract: Parameter values are acquired and stored by a hand-held electronic device (4) and evaluated by a data processing unit (22) to enable the variation of the parameter to be displayed. Evaluation phases of defined duration are conducted following the data acquisition phases. The compact data processing unit has a memory an order greater than that of the hand-held device which holds multiple sets of acquired data from the hand-held unit. Variations in the parameter values are displayed for several acquisition phases in one analysis period. USE/ADVANTAGE - Improved monitoring, e.g. of blood pressure or breath alcohol contents in alcoholic. Analysis phase can extend over period greater than that can be stored by hand-held unit.
Patent DE-4316653-A1 (DE)
Title: Method for controlling a coin-operated gaming machine
Inventor: KLOS HANS
IPC: G07F17/34
Filed: 1993-05-12
Abstract: The invention relates to a method for controlling a coin-operated gaming machine which has play symbols in the form of rotating symbol carriers, cards, dice or the like which can be controlled into random positions at the end of each game by means of a random-number generator and a central control unit, so that winning games or losing games are obtained. The object of the invention is to propose a method for controlling a coin-operated gaming machine, by means of which, irrespective of the outcome of the game which last ended, the same initial positions for a further play can be set for all the machines. Provision is made, according to the invention, for setting the play symbols to a loss combination after the play symbols have stopped at a win combination and the start of a new game has not taken place within a predeterminable timespan which is monitored via the system clock of the central control unit. This ensures that a player coming to the machine after this predeterminable timespan has elapsed sees a loss combination of the play symbols and can then assume that no win has previously been achieved and he therefore has a greater chance of a win.
Patent DE-4319881-A1 (DE)
Title: Method of processing interrupt signals of an interrupt source
Inventor: POLEDNA STEFAN
IPC: F02D41/26
Filed: 1993-06-16
Abstract: A method of processing interrupt signals of an interrupt source in a microcomputer with an associated interrupt program and a main program is described. After an interrupt signal of the interrupt source occurs, the main program is interrupted and instead the interrupt program is processed. When the processing of the interrupt program starts, further interrupt requests of the same interrupt source are blocked. Only interrupts within an interval which is defined by lower and upper limits are recognised as permissible. The upper and lower limits of the interval can be preset depending on operating parameters. <IMAGE>
Patent DE-4321278-A1 (DE)
Title: Marking the yarn end on bobbins - uses a marking strip wound into the last few turns
Inventor: SCHIPPERS HEINZ DR
IPC: B65H67/06
Filed: 1993-06-26
Abstract: The yarn end on a bobbin is marked by winding the yarn end over part of a marking strip. The marking strip can be a loop of adhesive paper or a film strip of same polymer as the yarn. A winder (1,3) has waste suction nozzle (4) with a cutter at the inlet arranged to be tangential to a full bobbin. An actuating cylinder (8) applies an adhesive marking strip with a stamp (7) at the end of the winding process after the yarn has been lifted out of the traverse. In an alternative arrangement the direction of rotation of the bobbin is reversed at doffing by an additional drive, a length of yarn is unwound into the suction nozzle, the marking strip is inserted and the yarn is wound on again to trap the strip. USE/ADVANTAGE - The yarn end on the package can easily be found at subsequent operations.
Patent DE-4321810-A1 (DE)
Title: Mixed phosphor emitting a green light, and cathode ray tube employing it
Inventor: YANG JUN-MO
IPC: C09K11/77
Filed: 1993-06-30
Abstract: A mixed phosphor emitting a green light, which is prepared by mixing from 20 to 60 % by weight of Y3(Al,Ga)5O12: Tb phosphor, less than 30 % by weight of LaOCl: Tb phosphor, less than 60 % by weight of Y2SiO5: Tb phosphur and less than 20 % by weight of Zn2SiO: Mn phosphur, and a cathode ray tube employing said phosphur are described. The luminance properties are excellent at high current density.
Patent DE-4323005-A1 (DE)
Title: Condensate discharge system for pressure systems - has condensate accumulator attached by inlet to pressure system and outlet closed by closure member and float
Inventor: EIMER KLAUS
IPC: F16T1/22
Filed: 1993-07-11
Abstract: The condensate valve (8), outside the condensate accumulator (1) and between an outlet (4) and connectable condensate discharge pipe (7), is tightly connected by an attachment (12) to the periphery of the outlet and is driven by a drive mechanism (9). The outlet can be hydraulically separated from the condensate discharge pipe and thereby closed. A release valve (10) is attached to the accumulator by a connection (13), and to the attachment. The buoyant force produced by the float (6) by the weight of the quantity of condensate displaced by it is less than the closure force exerted on the closure organ (5) by the internal pressure in the accumulator. USE/ADVANTAGE - Float system avoids blocking and sticking in the condensate discharge, avoids loss of compressed air and adapts to large variations in flow quantities and condensate constituents.
Patent DE-4326164-A1 (DE)
Title: Apparatus for the washing and/or cleaning of bundles
Inventor: ZIPPEL GUENTHER
IPC: B08B3/04
Filed: 1993-08-04
Abstract: For the washing and/or cleaning of bundles, there is proposed a transport device designed as a single central endless chain with drivers which grasps centrally the bundles to be transported. The endless chain is arranged in a vertical plane, the bundle feed station being arranged in an upper tier and the bundle delivery station in a lower tier located immediately underneath it, and the bundles being guided from the upper tier into the lower tier via a deflecting device. A guide-linkage arrangement provided on both sides of the chain and located on the upper and the lower tier and in the transition between the two tiers is adjustable in width to standard bundles of different width, can be actuated centrally for the entire apparatus from the feed/delivery point and has adjustable nozzle arrangements.