baber/WOPTO huggingface dataset:
Patent DE-4142754-A1 (DE)
Title: Printing machine with adjustment of pressure between cylinders - incorporates compression springs to take up backlash in actuating mechanism
Inventor: JENTZSCH ARNDT
IPC: B41F13/34
Filed: 1991-12-23
Abstract: The printing machine has a printing cylinder (2), a blanket cylinder (3) and a plate cylinder (4). The blanket cylinder (3) and plate cylinder (4) are mounted in bearing bushes (48) which have eccentric ODs. The bushes are each supported by three rollers which enable them to be rotated and so vary the position of the support shaft of the blanket or plate cylinder. The bushes (48) are rotated by a worm and wheel drive (10,7) or (11,8) which is connected to the bush (48) by a system of pivoted links. In each of the two actuating systems the backlash between the worm and worm-wheel is taken up by a compression spring (44,45). USE/ADVANTAGE - The pressure between printing cylinders can be accurately controlled.
Patent DE-4210051-A1 (DE)
Title: HV measurement, esp. for motor vehicle ignition systems - using probe in form of open base transistor with emitter and collector connected to supply via current limiting resistor
Inventor: GEHRUNG ULRICH
IPC: G01R31/00
Filed: 1992-03-27
Abstract: The method involves using as a probe a transistor (1) with an open base line (1.1) and its collector (1.2) and emitter (1.3) connected via a current limiting resistor (R) to the poles of a voltage supply. The influence of the electrical field caused by the high voltage on the electrical blocking layer resistance of the transistors is determined. The measurement signal appearing as a voltage drop across the resistor when the blocking layer is conducting is evaluated regarding the high voltage characteristic. USE/ADVANTAGE - Enables cost of signal processing to be reduced by reducing effect of external influences and can be implemented with smaller system.
Patent DE-4221537-A1 (DE)
Inventor: SCHWABE KLAUS-PETER DR
IPC: A61K36/00
Filed: 1992-07-01
Abstract: The invention makes available for the first time a hamamelis dry extract which, where appropriate besides conventional ancillary substances and additives, mainly contains those ingredients of an aqueous alcoholic extract of hamamelis plant material which have a molecular weight of at least 3,000 dalton. Also described are a process for the preparation of this dry extract and its use as antiviral medicine with low cytotoxicity, in particular for controlling herpes simplex viruses, and the use as vulnerary.
Patent DE-4221702-A1 (DE)
Title: Hydromechanical milling machine - has conventional milling machine with hollow tools for optional hydromechanical milling or fluid cooling
Inventor: KLOPP RAINER L M
IPC: B26F3/00
Filed: 1992-07-02
Abstract: The conventional milling machine has specially shaped tools with fluid jets at the ends to direct high pressure fluid onto the workpiece. The milling fluid is used either to cool-lubricate the mechanical tools or as a milling agent itself when the pressure is set at a higher level. The high pressure fluid pump operates at a low level for conventional lubrication and at the enhanced level for the hydromechanical, milling, e.g. for special effects, to reach otherwise difficult places etc. the fluid is filtered and recycled to the pump. Detectors using light, pressure or sound waves in the fluid lines monitor the pressure pulses for the milling effect. ADVANTAGE - Multi-purpose equipment, same electronic control system for both types of milling, cost effective system.
Patent DE-4224511-A1 (DE)
Title: Removing template sediments from screen printing template support - involves directing liq. jet at impingement pressure, sufficient for mechanical removal, onto template support
Inventor: STIELER JUERGEN
IPC: B08B3/02
Filed: 1992-07-24
Abstract: The sediment removing liq. jet (49) is directed onto the template support (23) at an impingement pressure sufficient for the mechanical sediment removal. The sediment is removed by a relative movement between the liq. jet and the template support. Pref. the template support is fixed, and the liq. jet is moved w.r.t. it. If a rotary screen printing forme is used, the template support is rotated, while the liq. jet is linearly moved parallel the template support longitudinal axis. USE/ADVANTAGE - Cleaning of rotary printing formes, using water soluble photofilms, without use of dangerous solvents.
Patent DE-4224579-A1 (DE)
Title: Hang-glider towing cable release system - may be worn on belt forming part of harness attaching pilot to hang-glider
Inventor: FAHR HANS-HEINRICH
IPC: B64D17/30
Filed: 1992-07-22
Abstract: The release mechanism is for a towing cable for a glider or a hang-glider and may be operated by the pilot. It may be worn on a belt forming part of the harness attaching the pilot to the hang-glider. There is a cross belt in front, extending across the pilot's chest between two straps (3,4) going over the pilot's shoulders. A cross-member (1) above the chest belt (5) carries the release mechanism (2). There may be a pull toggle for this release. USE/ADVANTAGE - Hang-glider towing cable release system is convenient to use without endangering pilot, with cable being kept away from pilot's head, neck and shoulders.
Patent DE-4240995-A1 (DE)
Title: Permanent magnet rotor for synchronous motor or electronically commutated DC motor - has attenuating permanent magnets contained in equidistant rotor slots of T=shaped cross-section
Inventor: TAUBITZ BERND
IPC: H02K1/27
Filed: 1992-12-05
Abstract: The permanent magnet rotor has a cylindrical laminated rotor body (10) of a ferromagnetic material, incorporating attenuating permanent magnets (16) contained in equidistant slots (12) having a T-shaped cross section, the radial centre limb (121) of the T (122) providing the slot opening, with the cross limb (122) of the T facing the rotor axis (14). Each transverse plank (122a, 122b) of the cross limb is curved about a centre of curvature coinciding with the rotor axis, the radial width of the cross limb and the centre limb being approximately the same. ADVANTAGE - Ensures high magnetisation of magnetic material.
Patent DE-4241679-A1 (DE)
Title: Telephone appts. for conversion of pulse to multifrequency selection - has additional latchable or unlatchable key provided at user interface, effective for duration of occupancy of line
Inventor: GOERGER JOHANNES
IPC: H04M1/26
Filed: 1992-12-11
Abstract: The telephone appts. performs conversion by a switching device at a user interface where the operation of an additional key also optimises the mark/space ratio and the level of the transmitted signal. The selection reverts automatically from the multifrequency to the pulse method as soon as the connection is terminated. The reversion can also be effected at an earlier stage by another operation of the same key or by an operation of a call-back key. USE/ADVANTAGE - Remote operation of e.g. facsimile receiver or call-answering machine is rendered independent of user behaviour.
Patent DE-4300757-A1 (DE)
Title: Pivot for tipping cab for truck
Inventor: DIEPOLD KLAUS-D
IPC: B62D33/067
Filed: 1993-01-14
Abstract: The cab (2) is fitted with hinge brackets (8) which are pivot mounted in the centre of each elastomer bearing (3). A roller (4) is fitted to each hinge bracket to run over the outside of the elastomer bearings and prevent the cab mounting from twisting during tipping.The roller is fitted between parallel flanges of the hinge bracket, with the bearing gripped between the flanges. The outside of the bearing has a hardened track bounded by radial ribs to locate the roller.
Patent DE-4304062-A1 (DE)
Inventor: BAUER VOLKER DR
IPC: C11D17/06
Filed: 1993-02-11
Abstract: During the production of anionic surfactant-containing granulates having more than 450 g/l apparent weight by granulation of a surfactant preparation composition containing a non-surfactant liquid component, the water required and thus the energy required to evaporate the water may be reduced by separately applying a gaseous medium to the anionic surfactant in its acid form or to a mixture which contains one or several anionic surfactants in their acid form, and to an aqueous alkaline solution, which are then sprayed together or separately in almost stoichiometric amounts under a high propellant gas pressure in the granulating and drying chamber, where they are granulated and at the same time dried, if required with the admixture of one or several inorganic or organic solids.
Patent DE-4304646-A1 (DE)
Title: Firing waggon structure for flat ware
Inventor: RITTER MANFRED
IPC: F27D5/00
Filed: 1993-02-16
Abstract: The firing waggon structure consists of support plates (1) which are placed above one another by means of at least three feet, the feet having at their upper end a shoulder which supports the support plate (1) and a spike which rises above the shoulder and extends through a cutout (5) in the support plate (1) and on the end of which extending above the support plate (1) the next foot is located with a recess on its underside, being supported on the support plate (1) or the spike.   The support plates (1) have in each case a large number of ware part spaces (3) which in each case project by more than half beyond in each case one side (7) of the triangle (6) or polygon defined by the feet. The triangle (6), which is possible in a stable configuration, provides sufficient stability. With the projection of the ware part spaces (3) by more than half beyond the triangle sides (7), there is nevertheless on one side better accessibility than even in the case of mounting of the support plates on two supports. This is made possible by, in the design indicated, the centre of gravity of the support plate (1) on the whole remaining, even in the case of one-sided charging, within the triangle (6) or polygon defined by the feet. <IMAGE>
Patent DE-4308419-A1 (DE)
Title: Tool turret
Inventor: THUMM HELMUT DIPL ING
IPC: B23Q39/02
Filed: 1993-03-17
Abstract: In a tool turret with a housing (1), a tool disc (5) which can be rotated into selectable angular positions and can be locked in these positions to the housing (1) and has receptacles (6) for tool holders, of which in each case one is in a working position, a coupling shaft (29) which can be driven by means of a motor (32) and with which the receptacle (6) located in the working position is aligned, a tool holder (7) with a connecting part (8), engaging in at least one of the receptacles (6), and a support part (11) which is movable relative to the connecting part (8) and the tool disc (5) and in which an output shaft (27) is mounted which is in transmission connection with an intermediate shaft (22), which is mounted in the connecting part (8) and can be coupled to the coupling shaft (29), and to which a tool (28) inserted into a tool receptacle of the support part (11) and rotating in operation can be coupled, and an adjusting device (14 to 21, 33 to 35), which can be motor-driven, for a movement of the support part (11) relative to the connecting part (8), the support part (11) is pivotably mounted in the connecting part (8). <IMAGE>
Patent DE-4308590-A1 (DE)
Title: Propylene copolymers which have been grafted by means of initiators which decompose to form free radicals
Inventor: MARCZINKE BERND LOTHAR DR
IPC: C08F255/02
Filed: 1993-03-18
Abstract: Propylene copolymers which comprise a randomly distributed propylene copolymer (I) containing from 0.1 to 15 % by weight of copolymerised C2- to C10-alk-1-enes and a randomly distributed propylene copolymer (II) containing from 15 to 80 % by weight of copolymerised C2- to C10-alk-1-enes, and have been grafted by means of  alpha , beta -ethylenically unsaturated carboxylic acids or carboxylic acid derivatives, and are obtainable by reacting the graft monomer with the propylene copolymer at pressures of from 1 to 300 bar, where, in the presence of from 0.005 to 0.5 % by weight of an initiator which decomposes to form free radicals, from 0.01 to 1.0 % by weight of the monomer to be grafted on, where both concentrations are based on propylene copolymer, is mixed with the molten propylene copolymer, and the grafting reaction is carried out at from 200 to 350 DEG C.
Patent DE-4309532-A1 (DE)
Title: Protection of system set up for microprocessor based system - having region of mass memory storage reserved for protected system configuration independent of operating system
Inventor: YUEN DESMOND
IPC: G06F1/32
Filed: 1993-03-24
Abstract: A battery powered microprocessor based computer system (10) has three main modules (GENCPU, GENIO, GENVGA) that provide the functions of processing, I/O operations and video graphics respectively. The processing module is coupled to a main memory (44), and to a system management memory (48). All units have access to a mass storage memory, e.g. hard disc (56). The system operates with two modes; a real mode and a protective mode that operate together with interrupts. A region in the hard disc memory is used to store information to maintain a protected mode of operation. An interrupt handling system provides control of the process. ADVANTAGE - Improved system protection.
Patent DE-4310926-A1 (DE)
Title: Device and method for the reduction of pollutant emissions in the exhaust gas
Inventor: SCHMELZ HELMUT DIPL PHYS DR RE
IPC: F01N3/28
Filed: 1993-04-02
Abstract: In order to reduce the pollutant emissions in the exhaust gas (30) of an internal combustion engine (4) operated at variable load and speed, devices such as catalytic converters (12) and particle filters (18) are known, which remove pollutant emissions from the exhaust gas (30). Owing to the different load conditions of the internal combustion engine (4), the exhaust gas temperatures, the pollutant emissions content of the exhaust gas (30) and the air rate of flow are subject to wide fluctuations which, in particular, adversely affect the efficiency of the catalytic converter (12). In order to improve the catalytic pollutant emission control whilst at the same time suppressing undesirable secondary catalytic reactions, it is proposed according to the invention that a device for reducing the pollutant emissions in the exhaust gas (30) of an internal combustion engine (4), operatable at variable load and speed, be equipped with a catalytic converter (12) and a device for adjusting the temperature of the catalytic converter (12). The temperature of the catalytic converter (12) when the internal combustion engine (4) is in operation is thereby at any time set within a preferred temperature range for catalytic conversion of the pollutant emissions. In principle, the invention can be used in all devices for reducing the pollutant emissions of the exhaust gases of internal combustion engines. <IMAGE>
Patent DE-4313926-A1 (DE)
Title: Multiphase pharmaceutical product for hormonal contraception
Inventor: MOORE CLAUDIA DR
IPC: A61K31/565
Filed: 1993-04-28
Abstract: The invention relates to a multiphase pharmaceutical product for oral hormonal contraception. The low-dose sequential or combination or phasic products are being increasingly used. All low-dose phasic products reliably inhibit the preovulatory LH peak. By contrast, follicle ripening is not completely blocked in every case. The object of the present invention is to administer hormones in analogy to the woman's normal physiological cycle throughout the cycle by creating an at least 4-phase combination product. The at least 4-phase pharmaceutical product for contraception consists according to the invention of a fixed or sequential at least 3-phase combination of ethinyloestradiol or mestranol or another synthetic oestrogen plus a progestogen and an oestrogen product which is to be administered at least in the 4th phase of the cycle and contains ethinyloestradiol or mestranol and/or another synthetic and/or endogenous oestrogen.
Patent DE-4314254-A1 (DE)
Inventor: HUEBNER-PARAJSZ CHRISTA DIPL C
IPC: C12P21/08
Filed: 1993-04-30
Abstract: A monoclonal antibody (MAb), binding exclusively to the CK-MB (creatine-kinase muscle-specific brain-specific) isoenzyme and not to the B and M subunits or the MM or BB isoenzyme, is new. The MAb binds in an equiv. manner to the binding of MAbs DSM ACC 2058 or 2060. The MAb is obtainable by (i) immunisation of A/J-mice (H-2<a> haplotype) with CK-MB isoenzyme using aluminium hydroxide as an adjuvant, (ii) immortalisation of mice spleen cells, and (iii) cloning of cells producing an MAb which binds exclusively to CK-MB and cannot be displaced by the "Conan-MB-antibody" (ATCC HB 8939). Also claimed are: (1) a MAb as above, which binds in an equiv. manner to MAbs DSM ACC 2057 or 2059; the MAb has an affinity of at least 1 x 10<8> mol<-1> x 1 to the CK-MB an is obtd. by performing (i) to (iii) above followed by Mab isolation; and (2) hybridoma cell lines DSM ACC 2057-2060.
Patent DE-4318767-A1 (DE)
Title: Method and device for measuring the layer thickness of thin organic films or organic films
Inventor: KRANNICH STEPHAN
IPC: B21C51/00
Filed: 1993-06-05
Abstract: Method and device for measuring the layer thickness of thin organic films or organic films on a surface, in particular the lubricated (oiled) surface of cold-rolled products such as cold-rolled strip, in which the absorption, proportional to the layer thickness, of infrared light in the waveband region of the CH valence fluctuations typical of oil of  lambda  = 3.3 to 3.5  mu m is compared by reflection measurement with a reflection measurement of infrared light in the non-absorbed wavelength region of 3.6 to 4.2  mu m, and from this the layer thickness is calculated and displayed.
Patent DE-4319173-A1 (DE)
Title: Ring-spinning machine in which are arranged conveyor belts drivable along spindle rows present on both sides of the machine for the supply of empty tubes and the removal of cops
Inventor: BERTRAMS JOSEF
IPC: D01H9/18
Filed: 1993-06-09
Abstract: The subject of the invention is to develop further a ring-spinning machine of this type in such a way that its conveying system is more flexible. This object is achieved in that guide tracks for the guidance of trolleys extend along the conveyor belts. Drivers are fastened in at least every second orifice of the conveyor belts which are conventionally arranged for the alternating reception of attaching mandrels for cops and empty tubes at half the spindle spacing. These drivers serve for the positive conveyance of the trolleys, the trolleys possessing for this purpose, on their underside, recesses for the engagement of the drivers. The trolleys each have an attaching mandrel for receiving an empty tube and a cop. The length of the trolleys in the direction of the alignment of the two attaching mandrels is less than the spindle spacing. <IMAGE>
Patent DE-4325878-A1 (DE)
Title: Method for assessment of welded joints using ultrasound
Inventor: WASCHKIES ECKHARD DR
IPC: G01N29/04
Filed: 1993-08-02
Abstract: Assessment of resistance welded joints with the use of an ultrasound sender and a receiver comprises (a) the velocity variation c2(t) of ultrasound with time t in the welding region is determined during the welding process; (b) the temperature variation T(t) of the welding region is determined by comparing c2(t) with its known temperature relation; (c) the instant of melting ts of the weld material is determined by comparing T(t) with the melting temperature Ts of the weld material; and (d) the expected diameter of the weld blob at the end of the welding process is calculated from ts. The ultrasonic waves used are longitudinal waves. The instantaneous volume of the weld blob is calculated from the attenuation of the shear waves produced in the weld spot. The electrode diameter is determined from the welding current intensity.
Patent DE-4326696-A1 (DE)
Title: Apparatus for gas mixing and introduction
Inventor: STRAUCH GERT
IPC: B01F23/10
Filed: 1993-08-09
Abstract: An apparatus is described in which at least one gas is introduced into a main or carrier gas stream flowing in a main line and then the combined gas stream is apportioned to at least two branch lines in a branch. The invention is distinguished by the fact that in the main line upstream of the branch there is provided at least one pipe bend which generates turbulence in the main gas stream, which turbulence breaks up a barrier layer preventing equal distribution of the gases.
Patent DE-4327870-A1 (DE)
Title: Drilling dust collector
Inventor: PIRIE BRIAN
IPC: B23Q11/00
Filed: 1993-08-19
Abstract: The dust collector for a drill includes a dust retention container having a frontal dust collection opening and a rear opening for receiving the neck of a drilling tool. The dust retention container includes a fastening collar in its rear opening for attachment onto the neck of a drill positioned within the rear opening of the collector.The fastening collar has a solid material exterior and is lined on its internal surface with a sponge-like material.The fastening collar is partially conical, and is formed with a slot. The internal diameter of the collar being less than the external diameter of the drill neck whereby, in use, the collar is elastically seated on the drill neck.
Patent DE-4328816-A1 (DE)
Title: System for storing test elements
Inventor: EIKMEIER HEINO DIPL BIOL DR
IPC: G01N21/86
Filed: 1993-08-27
Abstract: The invention lies in the field of the storage of test elements for carrying out analyses. In a system according to the invention there is a plurality of test elements which are individually sealed tightly against water vapour. A system according to the invention for storage simplifies the removal of test elements and protects the test elements contained in it from the action of external influences.
Patent DE-4332143-A1 (DE)
Inventor: FORSTREUTER HORST DIPL ING
IPC: G06F11/16
Filed: 1993-09-17
Abstract: In two processing channels, which are preferably implemented separately, process representations are generated from the same source data, and stored, independently of each other. Reduced check data (PD1, PD2) are formed from the stored data using a known mathematical or other mapping method, and then checked for agreement of content. As long as this agreement of content exists, the video memories (FB1, FB2) provide data, which permit accurate process representation, to the display unit (S). This test process takes place at specified minimum time intervals, or is event-controlled before the output of safety-critical commands, execution of which is not additionally tested separately. The invention is particularly intended for use in signal boxes and control centres. <IMAGE>
Patent DE-4339567-A1 (DE)
Title: Double-sided vacuum fluorescent display - has two display sections on interior face of housing front plate
Inventor: KAWASAKI HIROAKI
IPC: G09F9/30
Filed: 1993-11-19
Abstract: A double-sided vacuum fluorescent display comprises (a) anb external housing with opposite base and front plates and a side portion enclosed between the base and front plates; (b) a first display section on the interiuor face of the front plate; and (c) a second display section applied on the interior face of the front plate with a gap, through which the first display section can be viewed. ADVANTAGE - Manipulability of the display during use is imrpoved.
Patent DE-4340438-A1 (DE)
Title: Use of bio-flavonoid, esp. rutin for retrovirus inactivation
Inventor: BACKHAUS ERWIN
IPC: A61K31/35
Filed: 1993-11-27
Abstract: Use of bioflavonoids, esp. rutin and its derivs., in an oral dosage form, an injection or infusion soln. or a suppository to inactivate retroviruses, esp. AIDS and HIV, is claimed.