baber/WOPTO huggingface dataset:
Patent DE-4401346-A1 (DE)
Inventor: KOGAN GRIGORY
IPC: G11C29/00
Filed: 1994-01-18
Abstract: A circuit to provide at least one redundant analog data acquisition cell (aR) that can be substituted for a defective cell without adversely affecting the timing between acquired samples. A plurality of signal acquisition cells (a1-an) are arranged in a row, a source of sample and hold clock signals (b1-bn) for the signal acquisition cells, and a corresponding row of demultiplexers (D1-Dn). The select inputs of the demultiplexers are controlled by either a shift register (FF1-FFn), burnable fuse links (f1-fn) Fig. 3, or some other method, to select which demultiplexer output is to receive the sample and hold signal clock so that when a defect is found in one of the signal acquisition cells or related circuitry, the sample and hold clock signal for the defective signal acquisition cell are routed to a different signal acquisition cell. Dummy demultiplexers (DD1-DDn) provide equivalent stray capacitance and other transmission path characteristics to all sample and hold clock signal paths. <IMAGE>
Patent DE-4401844-A1 (DE)
Title: Caliper disc brake with housing
Inventor: WEIGERT THOMAS DIPL ING
IPC: F16D55/00
Filed: 1994-01-22
Abstract: The disc brake is of the floating caliper type and is designed to minimise weight. The protruding parts (13,14) of the protuberances (9,10) near the inner and outer end of the holes (11,12) are each reinforced into two annular ridges (15,16). The middle sections (17) between the annular ridges have a smaller wall thickness, of less than 1 mm while the annular ridges are several mm thick.
Patent DE-4403283-A1 (DE)
Inventor: WILBERT BRUNO
IPC: G04C17/00
Filed: 1994-01-31
Abstract: A device allows the pattern of an image to be automatically modified several times within a predetermined time. The device preferably has several superimposed, circular foils with partially painted areas that overlap and move in relation to each other when the foils rotate. The circular foils are driven by their edges by a friction gear. Battery-driven quartz watch clockworks are sufficient for driving the device.
Patent DE-4403343-A1 (DE)
Title: Device for attaching and removing a cutting or milling tool to and from a power tool
Inventor: TOYOSHIMA TAKESHI
IPC: B27C5/10
Filed: 1994-02-03
Abstract: The invention relates to a power tool having a device for attaching and releasing a cutting tool with respect to the casing (1) of the power tool. The power tool includes a drive motor, a cutting tool-fastening shaft which is drivably connected to the drive motor, a fastening element (5) which can be brought into engagement with the fastening shaft to attach the cutting tool (7) to the fastening shaft, and a locking device for locking the fastening shaft against rotation. The device for attaching and releasing the cutting tool includes means (3, 4) for rotating the fastening element (5). The rotating means (3, 4) is non-releasably connected to the tool casing (1) and can be freely selectably brought into engagement with the fastening element (5). The rotating means (3, 4) is made in such a way that it can rotate about an axis of rotation of the fastening shaft. <IMAGE>
Patent DE-4405177-A1 (DE)
Inventor: GRIMMIG DIETER DIPL ING
IPC: B63B35/70
Filed: 1994-02-18
Abstract: A pushing unit with a pusher craft (1) and a lighter (2) pushed and controlled by the pusher craft is designed for use in shallow waters with the optimum cargo-carrying capacity in that the pusher craft (1) is propelled by a paddle-wheel (3) fitted at the stern.
Patent DE-4409704-A1 (DE)
Title: Modular system for solar-generated DC power supply
Inventor: KOETHE HANS KURT DIPL ING DR I
IPC: H02J7/35
Filed: 1994-03-22
Abstract: A system providing an easily extendable photovoltaic i.e. solar generated power supply for independent non-mains equipment is designed for low-voltage DC loads up to 60 volts. The essential components comprise one or more solarcell modules (1) as an energy source backed-up by a single battery (7) or series connected array and a matching charging regulator (4) after removal of the shorting caps (21,22). A low power output (10) is provided for e.g. lighting loads (11) together with a circuit (12) capable of operating a cooker (13) or where required an inverter for AC supply. Each output is controlled by a separate switch unit (8,9) and the plug-in components are colour-coded to assist inexperienced users.
Patent DE-4410297-A1 (DE)
Title: Oscillometric non-invasive measurement method for arterial blood pressure
Inventor: SIMON FRIEDRICH E
IPC: A61B5/022
Filed: 1994-03-25
Abstract: The method involves using an inflatable sleeve which is wrapped around the upper arm contains concentric outer and inner chambers (2, 3) sepd. by an elastic unstretchable hard shell (4) which screens the inner chamber from pressure fluctuations in the outer, with the aid of vibration-damping felt or synthetic foam (5). The two chamber pressures, are measured by transducers (10, 12) and added (13) after inversion (14) of the outer-chamber signal. The two simultaneous measurements enable any fluctuations not attributable to the blood pressure itself to be identified and eliminated.
Patent DE-4411442-A1 (DE)
Title: Non-volatile semiconductor memory having a cell structure which is suitable for high-speed operation and a low power supply voltage
Inventor: LEE HYONG-GON
IPC: H01L27/115
Filed: 1994-03-31
Abstract: A non-volatile semiconductor memory having a cell structure unit which is suitable for high-speed operation and a low power supply voltage is disclosed. A non-volatile semiconductor memory comprises a switching circuit, which is connected by its terminal to a corresponding bit line. This switching circuit transmits a signal only whenever a strand to which the switching circuit belongs is selected. A second, active region, which has a different concentration than a first, active region which forms a source and drain region of a different transistor, is formed on a substrate contact region of a bit line contact region where the memory strand and the bit line are connected to each other. The concentration of impurities of the second, active region is lower than that of the first, active region.
Patent DE-4411585-A1 (DE)
Inventor: LACHNIT-FIXSON URSULA DR
IPC: A61K31/57
Filed: 1994-03-30
Abstract: A combined pharmaceutical preparation has two hormonal components for sequential oral administration separately conditioned in a packaging unit that consist of a number of daily dosing units separately conditioned in and individually removable from the packaging unit. The first hormonal component contains as active hormonal substance a dose of oestrogen combined with a dose of a gestagen preparation that is at least sufficient to inhibit ovulation. The second hormonal component contains as active hormonal substance only an oestrogen preparation. The first hormonal component consists of 23 or 24 daily units and the second hormonal component of 4 to 10 daily units. The total number of hormonal daily units equals the total number of days in the desired cycle, but at least 28 days. This combined female contraception preparation allows the oestrogen content in each individual dosing unit to be reduced as much as possible and also has a low total hormonal content per administration cycle, while ensuring a high contraceptive dependability, a low incidence of follicle development, a flawless cycle control and a reliable prevention of spotting and other undesirable side effects.
Patent DE-4417496-A1 (DE)
Inventor: LEROUX ROLAND DR
IPC: E06B5/16
Filed: 1994-05-19
Abstract: Pane construction for a fire protection insulating glazing, in particular an inclined glazing, comprising at least 3 panes arranged in mutually distanced manner, there being arranged between the two outer panes a pane of transparent glass ceramic. The outer panes may be of conventional, optionally tempered, lime-soda float glass or of a borosilicate glass. The panes may furthermore be provided with one or more infrared-reflecting layers in a manner which is known per se for the purpose of improved thermal insulation, and a melting valve may be provided in the region of the spacers.
Patent DE-4417719-A1 (DE)
Title: Reactive dyes useful for dyeing and printing e.g. cellulose, polyamide or polyester
Inventor: ELTZ ANDREAS VON DER DR
IPC: C09B47/26
Filed: 1994-05-20
Abstract: Reactive dyes of formula (I)  F-(G-E-A-NMCN)n (I)  which contain cyanamido-alkyl-carbonyl or -sulphonyl gp(s).  are new where F = the radical of a mono-, dis- or poly-azo dye or its heavy metal complex or of an anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthene, nitroaryl, napthoquinone, pyrenequinone or perylenetetracarbimide dye; G = a chemical bond; -NR<1>-  where R<1> = H or 1-4C alkyl, or 1-8C alkylene, in which the chain may contain 1 or 2 -O-, -NH- and/or -NH-C6H4- gps.; E = -SO2- or -CO-; A = -CH2CH2)-, -CH(Me)CH2-, -CHX-CH2- or -CHX-CH(Me)- (X = Cl or Br); M = H, n alkali(ne earth) metal or ammonium gp.; n = 1-4.
Patent DE-4419795-A1 (DE)
Title: Converting organic waste to biogas by anaerobic fermentation onboard ship
Inventor: MERK HERMANN
IPC: C12M1/107
Filed: 1994-06-16
Abstract: In a process to use a ship as the base to produce valuable materials, organic residues are anaerobically fermented and the resulting foul sludge is composted.  The novelty is that the wastes are filled into a fractionating assembly (2), are mixed with water and fractionated. The organic fraction is converted to biogas by anaerobic fermentation, and the resulting foul sludge  is de-watered and subjected to intensive composting by worms.
Patent DE-4420599-A1 (DE)
Inventor: OPPELT ARNULF DR RER NAT
IPC: A61B5/00
Filed: 1994-06-13
Abstract: An apparatus for in vivo examination of tissues has a light source (4, 41 to 4n) for generating light of various wavelengths ( lambda , lambda 1 à  lambda n), a light output zone (2) through which the light generated by the light source (4, 41 to 4n) during operation of the apparatus exits and falls on the tissues to be examined, and a light input zone upon which falls the light emanating from the examined tissues during operation of the apparatus. The light with various wavelengths ( lambda ,  lambda 1 à  lambda n) falling through the light input zone is supplied to image generating means that generate an image of the area from which light is emitted into the light input zone, and to a spectroscopic device with display and evaluation means (6, 14). Optics (8, 16, 17) associated with the light input zone receive light from a narrow area whose dimensions do not exceed those of the light input zone (2).
Patent DE-4421673-A1 (DE)
Title: Process for the preparation of pig iron or liquid steel precursors from starting materials containing iron ore
Inventor: KEPPLINGER WERNER LEOPOLD DR
IPC: C21B5/00
Filed: 1994-06-23
Abstract: In a process for the preparation of pig iron or liquid steel precursors from starting materials containing iron ore which are reduced in a reduction shaft furnace by means of a reduction gas, where the reduced iron particles obtained are melted down in a melt-down gasifier with the introduction of coal and oxygen-containing gas with simultaneous formation of the reduction gas, the reduction gas is fed to the reduction zone of the reduction shaft furnace and, after passing through this, is drawn off as top gas, the following measures are taken to increase the capacity for the production of pig iron:   - some of the starting materials containing iron ore are reduced and melted in a blast furnace, - CO2 is removed from the top gas leaving the reduction shaft furnace, - the substantially CO2-free top gas is mixed with hot nitrogen or hot nitrogen-and argon-containing gas and thus warmed to above 800 DEG C, the mixing being carried out in a very short time span while avoiding reaction of the CO2 gas, and - the warmed top has is introduced into the blast furnace as reduction gas.
Patent DE-4425650-A1 (DE)
Inventor: BENDER WOLFGANG DR
IPC: C07D521/00
Filed: 1994-07-20
Abstract: Novel substituted triazolyl methyl phenyl naphthyridones of general formula (I) in which A is hydrogen or methyl, R<1> is phenyl, naphthyl, pyridyl, pyrimidyl or pyrazinyl, which may be substituted triply identically or differently by nitro, trifluoromethyl, halogen, cyano, hydroxy or straight-chained or branched alkyl, acyl, alkoxy or alkylthio with up to 8 carbon atoms, R<2> is hydrogen or fluorine, process for their production and their use as medicaments, especially as antiviral agents.
Patent DE-4427962-A1 (DE)
Title: Statically supporting, corrosion protected, thermally insulated coupling for two construction parts
IPC: E04B1/00
Filed: 1994-08-09
Abstract: The coupling provides for the sepn. of the construction parts by the insulating body (4) which holds them apart. There are support elements (5), passing through the insulating body, connecting the construction parts, and transmitting static forces between them. Muffs (6) may be secured at both ends of the coupling (3) support elements. The ends of the coupling elements protrude from the front faces (9) of the insulating body so far that the muffs can be embedded into the concrete of the coupled parts (1,2) and be covered by the concrete layer (10).
Patent DE-4428964-A1 (DE)
Title: Cable termination for testing cables
Inventor: SCHULZE LOTHAR
IPC: H02G15/22
Filed: 1994-08-16
Abstract: The termination has an insulated housing and an entry housing. At the entry housing 4 there is additionally a  funnel 5 matched to the cable diameter. Its outer diameter projects into the entry housing until it reaches a stop 4a. There is a filling hole 12 on the slant of the funnel and both the junction of housing to funnel and funnel to cable are sealed. At the far end 2 of the cable sheath there is also an insulation barrier 14.
Patent DE-4429076-A1 (DE)
Inventor: SCHMALSTIEG LUTZ DR
IPC: C08G18/42
Filed: 1994-08-17
Abstract: Isocyanate prepolymers with a NCO content of 1.5-5.0 wt.% and a monomeric di-isocyanate content of less than 0.5 wt.% (I) comprise reaction prods. of (A) an isocyanate component contg. mainly aromatic or cycloaliphatic di-isocyanate(s) with (B) a polyol component contg. (B1) polyether-polyol(s) with a mol.wt. of 1000-3000 and a (mean) OH functionality of 2-4, an (B2) polyester carbonate diol(s) with a mol. wt. of 700-3000 based on (i) diol(s) with a mol.wt. of not more than 200, (ii) epsilon-caprolactone (EL) and/or epsilon-hydroxycaproic acid with a mole ratio of (i):(ii) = (4:1)-(1:3) and (iii) diaryl carbonates, with a wt. ratio of (B1):(B2) = (0.125:1)-(1.5:1). Also claimed is a process for the prodn. of (I) by reaction of (A) and (B) at an equiv. ratio of NCO/OH = at least 1.5:1, opt. followed by distn. to remove unreacted di-isocyanate monomer.
Patent DE-4429353-A1 (DE)
Title: Universal automatic drinks dispenser
Inventor: KOENINGER JOACHIM
IPC: B67D1/06
Filed: 1994-08-19
Abstract: The drinks dispenser allows a glass to be filled with beer etc to a required level, with a measuring device (1) for checking the filling level, to control an electromagnetic valve (8) for the filling stream. The glasses to be filled are supported by respective positioning plates (3) to lie concentric to the pivoted filling arm, which is rotated about its axis via an electric stepping motor. Pref. the filling level is detected by a contactless optoelectric sensor adjacent the end of the filling arm, with a microswitch (4) detecting whether or not a glass is positioned in each filling position.
Patent DE-4431005-A1 (DE)
Title: Apparatus and process for recording information concerning the printing of photographs
Inventor: TOKUDA KANJI
IPC: G03B27/80
Filed: 1994-08-31
Abstract: An information recording device containing a reference table memory, where the table represents a relationship between a characterisation code and 2401 combinations of density correction data and colour correction data. The combinations are arranged in the table in the sequence of their frequency of occurrence. Each combination forms an exposure correction information. The first step carried out on an exposed photographic film is production of a first photographic print from an individual frame on the film. A characterisation code which contains an address for the exposure correction information is read from the reference table memory and is used for the production of the photographic print. A printing head prints the characterisation code on the print or on the sleeve containing the film. By means of the printed characterisation code, the exposure correction information can be used when additional prints are produced.
Patent DE-4431531-A1 (DE)
Inventor: SUES JOACHIM DR
IPC: B42D25/328
Filed: 1994-09-03
Abstract: A dot-matrix image produced by a thermal transfer process has at least two types of dots, at least two types of dots having different optically active structures. The dots may also have different sizes. Also disclosed is a thermal transfer film for producing such a dot-matrix image.
Patent DE-4432823-A1 (DE)
Title: Tractor=mounted silage=spreading machine
Inventor: GALLERSDOERFER PETER
IPC: A01F25/18
Filed: 1994-09-15
Abstract: The machine is for use in a flat silage pit. It has a bracket (15) fixed to the tractor and on which is a frame (1) accommodating two or more driven distribution rotors (4) on an axis at right angles to one plane of the frame. The frame is in two sections (1',1") joined along a transverse axis and including at the top side an angle of less than 180 deg. but appreciably greater than 90 deg. Thus a ski-type skid is formed at the front. Walls (2,3) are formed on the frame sections at the underside, the frame being so fixed to the bracket that they are inclined to the horizontal. The axes of the rotors can be inclined to the vertical, including with the lengthwise axis of the machine at an angle of less than 90 deg. and which is open to the front.
Patent DE-4439538-A1 (DE)
Title: Endless cable haulage system for carriage moving along assembly line
Inventor: KADEN GERT
IPC: B61B12/12
Filed: 1994-11-04
Abstract: The cable haulage system uses a carriage which is moved along the floor (3) of the assembly shop by an endless cable (1). The cable runs in a under floor channel (4) in which it is guided by support rollers (8) which are mounted in a frame (9) in the channel. A strut (10) extends from the bottom of the carriage through a narrow opening at the top of the channel. The extension (10) is guided in the channel between two strips (19). The extension carries a clamp (11) with which it can be attached to the cable. The clamp, when disconnected lies completely clear from the cable and is held clear from the cable by a spring.
Patent DE-4444704-A1 (DE)
Title: Motor driven pump for fuel
Inventor: MAENNCHEN ANDREAS
IPC: F04D15/00
Filed: 1994-12-15
Abstract: The motor driven pump has a pump body through which a medium such as fuel is delivered from a suction to a pressure side. The pump is capable of adjusting its efficiency. The pump has an impeller (4) located in a chamber (3), the chamber being axially limited via side plates (5,9).The adjustment of the pump efficiency is achieved via at least one of the side plates which is designed to be axially sliding. The sliding side plate is tensioned towards the pump chamber via a spring (13). The side plate is connected to a radial restraining ring (6) via an elastic membrane (12).
Patent WO-8400535-A1 (WO)
Title: Installation for the treatment of waste water by means of biomass according to an aerobic process
Inventor: HOMPF DIETER
IPC: C02F3/20
Filed: 1983-06-23
Abstract: In an installation for the treatment of waste water by means of biomass according to an aerobic process, use is made of a cylindrical body continuously supplied with waste water by a pump (12); a control valve (30) for controlling the flow rate of waste water through the cylindrical body and an air control valve (34) for blowing air into the installation are provided.
Patent WO-8605424-A1 (WO)
Title: Production process for sintered compacts
Inventor: HUETHER WERNER
IPC: B22F3/10
Filed: 1986-03-12
Abstract: Process of production of complicatedly formed component parts such as turbine blades or turbine wheels of metal or ceramics by injection moulding, using particularly well-suited binding materials.
Patent WO-8705294-A1 (WO)
Title: Cyclodextrinclathrates of carbacycline derivatives and their use as medicinal drugs
Inventor: SKUBALLA WERNER
IPC: A61K47/48
Filed: 1987-03-09
Abstract: Cyclodextrinclathrates of carbacycline analogs have general formula (I) in which: R1 is an atom of hydrogen or a straight chain or branched alkyl rest with up to 10 C atoms, A is a trans-CH=CH or -C=C group, W is a free or functionally transformed hydroxymethylene group or a free or functionnally transformed group (II), where the OH group can be alpha or beta stable, D is the group (III) a straight chain, saturated alkylene group with 1-5 C atoms, a branched or a straight chain or a branched unsaturated alkylene group with 2-5 C atoms, which can be if necessary substituted with fluorine atoms, m can represent the numbers 1, 2 or 3, E is a direct link, a -C=C group or a -CR4=CR5 group, in which R4 represents hydrogen or an alkyl group with 1-5 C atoms and R5 represents hydrogen, halogen or an alkyl group with 1-5 C atoms, R2 is an alkyl group with 1-10 C atoms, a cycloalkyl group with 3-10 C atoms or a possibly substituted aryl group with 6-10 C atoms or an heterocyclic group and R3 represents a free or functionally transformed hydroxyl group, n can represent the numbers 1, 2, 3, 4 or 5 and X a -CH2 group or an atom of oxygen.
Patent WO-9119308-A1 (WO)
Title: Contact assembly for a vacuum switch tube
Inventor: BETTGE HANS
IPC: H01H33/664
Filed: 1991-04-22
Abstract: The contact assembly proposed comprises two contact electrodes, each held by a current-feed pin, with a circular recess at the centre and pierced axially by several slits. To increase the performance of a contact assembly of this kind without increasing the dimensions, each slit consists of two sections. The first section runs parallel to a tangent to the circumference of the circular recess (5). The second section comprises a bore (13) which passes, at the inner end of the first section (10), through the contact surface between the first section and the circular recess. The bore should be disposed at the narrowest point between the first section of the slit and the circular recess. Each contact surface can also have an outer annular, conically tapering zone (8) whose internal diameter is greater than the distance of the first slit section from the axis of the contact electrode.
Patent WO-9215031-A1 (WO)
Inventor: GOETSCHMANN NORBERT
IPC: G02B7/00
Filed: 1992-02-15
Abstract: L'assemblage (1, 3, 2) décrit se compose d'au moins trois éléments constitués de préférence par des matériaux différents et présentant donc des coefficients de dilatation thermique α différents. Pour assurer une compensation optimale des différences de déformation s'exerçant surtout dans le sens radial, qui interviennent dans le cas d'une variation de température, il est proposé de prévoir entre un premier élément de l'assemblage - par exemple une lentille optique (1) - et un deuxième élément de l'assemblage - par exemple une monture de lentille (2) - au moins un autre élément d'assemblage sous la forme d'une bague intermédiaire (3), l'épaisseur de la bague et sont matériau (coefficient de dilatation thermique αR) étant choisis de telle manière que les déformations susmentionnées au niveau de l'assemblage (1, 3, 2), déformations caractéristiques du matériau employé et dépendant des variations de température, soient compensées de telle manière qu'il soit possible de réaliser un montage sans contraintes ou avec de faibles contraintes de dispositifs micro-optiques (1) pour une utilisation dans des appareils à polarisation optique.