baber/WOPTO huggingface dataset:
Patent DE-4221474-A1 (DE)
Inventor: MUELLER HENRIK
IPC: H04Q11/04
Filed: 1992-06-30
Abstract: Communication system for multi-service communication terminal equipment in local networks. A local network in which communication terminal equipment (KE; "multi media" communication terminal equipment) additionally having narrow-band and telephone services (SB, FE) are provided in addition to network-specific services is connected via an interworking unit (APE) to subscriber line interfaces (TAS) of a communication system (KA) having narrow band and telephone communication functions (SB, FE). As a result of the insertion of an interworking unit (APE) equipped with subscriber equipment (TLE), a matching unit (AE) and an access means (LANZ) onto the local network (LAN), the functions of both networks (narrow band and telephone network and local network LAN) are preserved largely unmodified and a maximally possible modularity and flexibility given the least additional outlay are achieved in structuring and formatting communication systems with "multi media" communication terminal equipment.
Patent DE-4224592-A1 (DE)
Inventor: SCHLINKE GUENTER DIPL ING
IPC: F04C15/00
Filed: 1992-07-22
Abstract: In a hydraulic positive-displacement pump with at least one rotor (2) turning in a housing and fitted with pistons (8) or the like which form parts of the walls of rotating displacement chambers (11), the displacement chamber (11) concerned is connected on the pressure side of the pump with a plurality of outlet apertures (15) which succeed one another at a distance such that at least one of them is connected to at least one displacement chamber and to each of which is allocated a check valve.
Patent DE-4224948-A1 (DE)
Title: Method of cleaning fine sand of organic impurities - uses vessel, with fluidised bed, sitting on vibrators which oscillate water column in vessel, oscillation intensity can be adjusted to correspond with state of bed
Inventor: GAERTNER HANS G
IPC: B03B5/36
Filed: 1992-07-29
Abstract: A suitable fluid bed vessel (1) holds a water column (2) in which vibrators (9,10) oscillate the water. The lower fluid bed section (12) moves with respect to the upper section (13) and is connected to the vibrators. The vessel sits on the vibrators. The column of water in the vessel is partly or totally brought to and maintained in oscillation. The intensity of the oscillations is adjusted according to the state of the fluid bed. USE/ADVANTAGE - The process removes organic and other impurities. The cleaning performance is improved the volume of water required is reduced.
Patent DE-4226223-A1 (DE)
Title: Fuelling of nuclear reactor, esp. fast breeder reactor - having subdivided upper core structure forming revolving stopper
Inventor: KAMEI MITSURU
IPC: G21C13/00
Filed: 1992-08-07
Abstract: In a nuclear reactor fuelling process, (a) an upper core structure, which unites a large number of control rod drives (35), is subdivided longitudinally into a large number of structural parts matching the control rod arrangement within the core (52); (b) the structured parts can rotate together to form a revolving stopper (33) which is rotatably mounted in a stationary stopper (51) fitted to the lid of the reactor vessel; (c) at least one of the structured parts can be withdrawn from the revolving stopper (33) at time of reactor fuelling; (d) a loading arm (41), is inserted in a withdrawn section; and (e) a fuel (58) loading operation can be carried out at any position within the core (52) by rotation of the revolving stopper (33) and rotation of the levelling arm. USE/ADVANTAGE - The process is useful for refuelling a fast breeder reactor. The entire upper core structure need not be moved and the reactor vessel diameter can be reduced.
Patent DE-4231082-A1 (DE)
Title: Wheel for motor vehicle - has wall sections with hollow interior, producing air space below tyre for improved damping effect
Inventor: SPIES ROBERT
IPC: B60B3/00
Filed: 1992-09-17
Abstract: The wheel has a wheel dish with several wall sections (18,22,24), each of which has an internal hollow chamber (20). Each chamber is accessible via an opening (26) in the wheel rim (14). The wall sections are twisted propeller-like. This produces an air flow transversely through the wheel dish. Rim, wheel dish, and hub (16) are formed as one piece. The wall sections of two wheels on a single axle (30) are located mirror-fashion. Due to this, opposite air flows are generated through the wheels. USE/ADVANTAGE - Very high travel comfort, but can also be used with sports cars and at high speeds.
Patent DE-4236593-A1 (DE)
Inventor: HEITZIG CLAUS-PETER
IPC: H05K1/02
Filed: 1992-10-29
Abstract: Interlayer connections (3) for internal signal paths of the printed circuit board (1) are combined in groups and preferably situated in the shielding zone of shielded connectors for shielding cable to be plugged in. This arrangement insulates the interlayer connections (3) against high frequencies.
Patent DE-4243624-A1 (DE)
Title: Revolution rate detector, esp. for vehicle bearings, - contains pulse transducer ring with sensor contg. coil, high frequency voltage source and detector
Inventor: YADA YUJI
IPC: G01P3/44
Filed: 1992-12-22
Abstract: The revolution rate detector contains a pulse transducer ring (4) with peripheral teeth at equal intervals and mounted on the rotatable ring (3) of a roller bearing which also has a fixed ring (2). A sensor (8) of soft iron or a laminate of silicon steel plates is mounted on the fixed ring opposite the teeth and carries a coil (10). A high frequency voltage is applied to the coil. A detector senses variations in the voltage on the coil. USE/ADVANTAGE - Esp. for use with bearings for vehicle wheels or steering shafts eg in anti-lock brake systems. Eddy current losses are reduced and revolution rates measured with high accuracy.
Patent DE-4302082-A1 (DE)
Title: Installation for the rough cutting-up of parts of slaughtered animal carcasses
Inventor: SEIDEL BERND DR SC TECHN
IPC: A22B5/00
Filed: 1993-01-19
Abstract: The invention relates to an installation for the rough cutting-up of parts of slaughtered animal carcasses such as sides of pork and quarters of beef. It is intended to minimise costs and losses during this stage in the processing of meat and in subsequent cutting up into smaller pieces. According to the invention, the object is achieved in that storage elements are situated on conveying hooks, the contents of the said storage elements are accepted by a store collecting device and the said contents form the basis for actuation of the subsequent working elements. The cutter parts are transferred to cutting-up bolts, storage devices, processing machines or stripping machines. In order to minimise cutting-up losses, manipulating, positioning and conveying devices are used. The invention is explained in Figure 1. The sides of pork suspended on the conveying track 1 are cut by the severing device 5 into the leg and the rest of the carcass. The rest of the carcass is taken over by the manipulating, positioning and conveying device 6, deposited on the manipulating table 7 in a specific position and is roughly cut up by the severing device 15 which resembles a guillotine. <IMAGE>
Patent DE-4306052-A1 (DE)
Title: Catalytic exhaust cleaning system for vehicle - uses soldered joints to connect honeycombed core to outer housing
Inventor: HONMA HIDEAKI
IPC: F01N3/28
Filed: 1993-02-26
Abstract: Cleaning system for the reduction of toxic components in the exhaust gas of a vehicle IC engine comprising a housing (12) made of metal forming part of the exhaust gas path from the engine. A core (16) made of metal fits into the housing and has a honeycombed structure to which a catalytic material is applied; a fastening arrangement in the form of a solder compound (100) secures an outer part of the core to the corresponding section of the inner circumference of the housing. USE/ADVANTAGE - Vehicle engine exhaust system in which the core can be secured in place by a relatively cheap soldering process.
Patent DE-4307242-A1 (DE)
Title: Profile for connecting to a panel-like element
Inventor: LOHRER EMIL
IPC: F16B5/00
Filed: 1993-03-08
Abstract: A profile (10) for connecting to a panel-like element (44) engages around an edge region (53) of the panel-like element (44) in the form of a U. In this arrangement, there are provided two legs (14, 16) and (14', 16') which project from the profile (10) and between whose opposite inner sides (18', 20') the edge region (53) of the panel-like element (44) is received. In order to provide a stable and fixed connection, between panel-like element and profile, which cannot be seen from at least one outer side, it is proposed that there be provided, on the inner side (18, 18') of the first leg (14, 14'), at least one moulding (22) which juts out in the direction of the inner side (20, 20') of the second leg (16, 16') and between whose elastic regions (24, 26) a screw-like fastening element (64) can be screwed in in a frictionally locking manner from the outer side of the second leg (16, 16'). <IMAGE>
Patent DE-4307956-A1 (DE)
Title: Method for segmenting a structure
Inventor: GEBEL MICHAEL PROF DR MED
IPC: G01S7/52
Filed: 1993-03-12
Abstract: A method for segmenting a structure proceeds from a three-dimensional medical image data record (2) of an area of examination consisting of different tissues. Each volumetric element of the image data record is respectively assigned a grey-scale value (G). The method comprises the following steps:   - determination of the frequency distribution (4) of the grey-scale values (G) of at least some volumetric elements, - determination of limits of a grey-scale region from prescribed quantiles (Q) of the frequency distribution (4), the prescribed quantiles (Q) being representative of one or more different tissues, - segmentation (12) of those volumetric elements which have grey-scale values (G) from the grey-scale region, and - pseudo-three-dimensional image representation of the segmented structure.   <IMAGE>
Patent DE-4308232-A1 (DE)
Title: Burner for boiler of cast iron construction - has burner tubes with groups of slits and holes formed in its wall
Inventor: BORGMANN FRANZ
IPC: F23D14/58
Filed: 1993-03-09
Abstract: There are two burner tubes (3) for each combustion gas tube (1). Each burner tube has a group of slits and holes formed in its wall. The slits extend in the circumferential direction and are arranged parallel to each other to form a row which extends in the axial direction. A row of circular holes is formed on each side of the row of slits. Four flame cooling bars (4) are installed above each burner tube (3). Each flame cooling bar (4) has a circular or trapezoidal cross-section and is made from ceramic or steel. ADVANTAGE - The design of burner reduces the thermal surface loading and also reduces the output of nitrous oxides.
Patent DE-4314755-A1 (DE)
Title: Capillary-electrophoresis separation method and device for carrying out chemical and biochemical analyses
Inventor: KNOLL MEINHARD PROF DR
IPC: G01N27/447
Filed: 1993-05-05
Abstract: The device for carrying out the separation method can be produced in miniaturised form, for example on a silicon chip. In order to generate the electric field required for capillary-electrophoresis separation, electrical voltages are applied in pulses and in time sequence over different sections of the separation channel such that the pulse durations are correlated with the migration times of the analyte molecules. The electrical voltages used are in this case a plurality of orders of magnitude below the values which are otherwise normal. The capillary-electrophoresis separation system can be integrated with detectors and other analysis systems on a chip. <IMAGE>
Patent DE-4315437-A1 (DE)
Title: Novel amino acid derivatives, process for their preparation and pharmaceutical compositions containing these compounds
Inventor: SCHNORRENBERG GERD DIPL CHEM D
IPC: C07K5/02
Filed: 1993-05-08
Abstract: The invention relates to novel amino acid derivatives of the formula I <IMAGE> and their pharmaceutically acceptable salts, wherein the group R<2> is <IMAGE> and R<1>, A, R<3>, R<4>, R<5>, R<6>, X, Y, Z, m and n have the meanings indicated in the description, and their preparation and use. The novel compounds are useful neurokinin (tachykinin) antagonists.
Patent DE-4316572-A1 (DE)
Title: Process for combating pests
Inventor: BINKER GERHARD DR
IPC: A01M13/00
Filed: 1993-05-18
Abstract: In a process for combating pests in a building interior, an inert treatment gas is introduced into said building interior. Prior to this, a hollow body is inflated in the interior, which hollow body reduces the treatment-gas-receiving volume of the interior to a residual volume. In order to reduce gas diffusion between the residual volume of the interior and the hollow body, the hollow body is filled with the same treatment gas as the residual volume, or the hollow body is inflated with ambient air and the wall of the hollow body consists of aluminium-coated plastic sheeting.
Patent DE-4319242-A1 (DE)
Inventor: BLOCK CHRISTIAN
IPC: H01P1/212
Filed: 1993-06-09
Abstract: A ceramic resonator for microwave ceramic filters, having a ceramic body 1 which has a chamfer 10 or 11 on at least one edge. Chambers may be provided on each of two opposite edges of the body surface containing an aperture window 7. Alternatively, (fig. 2) a chamfer may be provided on one surface edge and the aperture window may be located nearer the opposite edge. The arrangement seeks to provide suppression of harmonic overtones. <IMAGE>
Patent DE-4320014-A1 (DE)
Title: Method of avoiding the misuse of cheque and credit cards during mailing and as an anti-theft means
Inventor: SVOBODA VOLKER
IPC: B42D25/00
Filed: 1993-06-17
Abstract: The abovementioned method makes it possible to secure credit cards cost-effectively during dispatch and prevents subsequent unauthorized use by unauthorized persons. This is achieved by dispatching, and later storing, the cards in a number of parts. The parts are individually matched to one another and have additional securing means such as the repetition of the card number on all the parts and individual shaping. The card can be completed by the authorized owner in a matter of seconds by inserting the missing parts into the space predetermined therefor, the part being secured against falling out accidentally by adhesion surfaces.
Patent DE-4321221-A1 (DE)
Title: Electrochemical sensor for measuring a hydrogen sulphide concentration
Inventor: KROLL ALLA DR
IPC: B01J31/16
Filed: 1993-06-27
Abstract: The invention relates to an electrochemical sensor for detecting the concentration of hydrogen sulphide. Monitoring of hydrogen sulphide content, for example in air or in closed ventilation systems, is of great importance in many technical fields for the safety of personnel. The object of the invention is to provide an electrochemical sensor of the type mentioned which has improved working efficiency and increased detection accuracy. For this purpose, cobalt(III) compounds with polyazabicyclo[6.6.6]eicosane are used in the electrochemical probe as catalyst. <IMAGE>
Patent DE-4322116-A1 (DE)
Title: Displacement detection and control device for movable furniture member such as armchair headrest
Inventor: MARTIN FRANCOIS
IPC: A47C20/04
Filed: 1993-07-02
Abstract: The device includes the detector plaque (3) carried on a rod (4) which is spring loaded (14) to sense the location of the movable member whose position is to be controlled. The rod has a finger (5) which touches electrical contacts (6, 7) at the top and bottom of its vertical travel.The electrical contacts (6, 7) send a signal (8, 9) to a relay (11) which controls the direction of rotation of a motor (12). In operation the mechanism is initially adjusted such that the finger (5) is midway between the contacts (6, 7). Movement of the controlled member is then automatically reinforced by the motor.
Patent DE-4331868-A1 (DE)
Title: Binding-off machine
Inventor: KRUMBEIN ULRICH
IPC: D05B7/00
Filed: 1993-09-20
Abstract: In binding-off machines, it is necessary, when the fineness of the knit to be machined is changed, also to make a change in the parameters of the spacing-dependent stepping movement of the section needle ring. This has hitherto been possible only at a high outlay. This outlay is to be minimised by means of the invention. The drive unit of the binding-off machine consists of at least two electric motors (2; 4) coupled to one another via an electronic control (1), one of the motors (2) being assigned to the section needle ring (5), whilst the needle/gripper system (3) is connected to at least one further electric motor (2). <IMAGE>
Patent DE-4333586-A1 (DE)
Title: Electronic anti-theft device for motor vehicles
Inventor: KOHNE MICHAEL
IPC: B60R25/25
Filed: 1993-10-01
Abstract: A device for protecting against the unauthorised use of a motor vehicle which has a drive system controlled by a vehicle-mounted computer is made available. The device comprises a chip card (smart card) with a microprocessor and a device for reading and writing on the chip card, which device is connected to the vehicle-mounted computer. The microprocessor processes information received from the device for reading and writing on the chip card to form operating data for starting the motor vehicle and supplies the said data via the device for reading and writing on the chip card to the vehicle-mounted computer so that the motor vehicle can be started. The advantages of the invention lie in increased security against misappropriation of the motor vehicle.
Patent DE-4340358-A1 (DE)
Title: Tilting support for stretcher in ambulance - is fitted with crossed support levers with movable centre of action to compensate for change in centre of mass during tilting
Inventor: WERKER JOACHIM
IPC: A61G1/06
Filed: 1993-11-26
Abstract: The stretcher (8) is rolled onto the support platform (2) on the vehicle and is secured for transport. To assist transfer of the patient the support platform is tilted down at the head end. This shifts the centre of mass towards the head end. To compensate for this the scissors-type supports for the platform have movable cross points to follow the movement of the centre of mass. The scissors support levers (5, 6) are hinged (7) on the support platform and floor of the vehicle with the crossing points of the levers not linked. A servo ram between the floor and the platform controls the tilt action. USE/ADVANTAGE - The platform can be tilted with loaded stretcher using a min. of force enabling the stretcher to be safely transferred.
Patent DE-4341620-A1 (DE)
Title: Self-closing water valve with clockwork time delay
Inventor: PAWELZIK MANFRED
IPC: F16K31/48
Filed: 1993-12-07
Abstract: The valve has a main valve controlled by a hand-adjusted auxiliary valve. It has a clockwork arrangement (5) in the handle (50) for time delay on closure. By actuating the handle against the force of a return spring (500), the auxiliary valve is operated by a permanent magnet (53). A cylindrical section (54) is concentric with the shaft (51), and has spiral threaded inclined flats (540), radially positioned in the free space between the fork arms (520). Axial movement of the handle operates the clockwork and brings the fork arms into contact with the magnet (53).
Patent DE-4406157-A1 (DE)
Inventor: HALPAAP REINHARD DR
IPC: C08G18/79
Filed: 1994-02-25
Abstract: A coating powder (I) for the prodn. of non-yellowing elastic coatings comprises (A) a polyisocyanate-based binder mixt. which is solid at below 30 degrees C and liq. at above 120 degrees C, and opt. (B) catalysts for the NCO/OH reaction and (C) usual coating powder additives. Component (A) is prepd. from (A1) a polyisocyanate component with a NCO content of 5.0-23 wt.% and a mean NCO functionality of at least 2.1, which contains less than 0.5 wt.% monomeric di-isocyanates with mol. wts. of less than 300 and consists of polyisocyanate(s) as used in paint, with free NCO gps. on prim. and/or sec. C atoms, and (A2) a polyol component consisting of polyhydroxy-polyurethane(s), -polyacrylate(s) and/or -polyester(s) with an OH no. of 30-200 and with at least 50% of the OH gps. on sec. or tert. C atoms, by mixing (A1) and (A2) with a NCO:OH equiv. ratio of (0.6:1)-(1.2:1) and opt. heating for a short time.
Patent DE-4409072-A1 (DE)
Title: Filling for sticking plasters having a dermatological curative effect
IPC: A61K31/718
Filed: 1994-03-14
Abstract: Process for preparing a filling for sticking plasters having a dermatological curative effect comprises mixing 12 cm<3> of finely pulverised plant starch (C6H10O5)n, with 3-7 cm<3> of aq. acetic acid soln. having a concn. of 30-100% until a homogeneous mass with a semi-liq. to pasty consistency is obtd.  Acid-resistant equipment is used, at room temp. (15-25 deg C) with a stirrer speed of 6-150 rpm.
Patent DE-4426661-A1 (DE)
Title: Longitudinal optically pumped solid-state laser
Inventor: OZYGUS BERND
IPC: H01S3/11
Filed: 1994-07-15
Abstract: The laser has a stable optical resonator, the laser-active medium excited by a pumping beam lying outside the optical axis, for stimulation of individual transversal modes, with variation of the excitation position relative to the optical axis continuously, or in discrete steps. More than one pumping beam may be employed. Pref. a mechanical, optical, or acoustooptical modulator is used for reducing the resonator loss, with a frequency multiplication provided within or outside the resonator.
Patent DE-4428918-A1 (DE)
Title: Circuit arrangement for improving the sharpness of an image on the screen of a cathode ray tube
Inventor: FRISCH JUERGEN
IPC: H04N3/32
Filed: 1994-08-16
Abstract: In a circuit arrangement for improving the sharpness of an image on the screen of a cathode ray tube by modulating the deflection speed in the direction of the lines by means of a signal (S') which is produced by differentiating a signal (S) corresponding to the changes in brightness of the image in the direction of the lines in a differentiating circuit, an identical sharpness over the entire screen is achieved by the fact that the differentiating circuit (10) is followed by a controllable amplifier (12) which can be controlled by signals shaped in a signal shaper (13) and derived from the horizontal and/or vertical deflection circuit (8, 9), in such a sense that its gain factor increases with increasing deflection angle. <IMAGE>
Patent DE-4432970-A1 (DE)
Title: New tetra:cyclic cpds., e.g. cyclo:alkyl:phenanthrene derivs.
Inventor: WINGEN RAINER DR
IPC: C09K19/34
Filed: 1994-09-16
Abstract: Tetracyclic cpds. of formula (I) are new. (where, R1 = H, CN, F, Cl, CF3, or 1-20C alkyl which may have (a) one or more CH2 gps. replaced by O, S, CO, CH=CH, ethynylene, cyclopropylene, SiMe2, 1,4-phenylene, 1,4-cyclohexylene, 1,3-cyclopentylene or 1,3-cyclobutylene, provided that O and S atoms are non adjacent, and/or (b) one of more H atoms replaced by F, Cl, Br or OR3 or by a gp. of the following formula: Q = Cl, F, CN or Me; R2 = H, or 1-20C alkyl which may have (a) one or more CH2 gps. replaced by O, S, CO, CH=CH, ethynylene, cyclopropylene, SiMe2, 1,4-phenylene, 1,4-cyclohexylene, 1,3-cyclopentylene, 1,3-cyclobutylene or 1,3-dioxane-2,5-diyl, provided that O and S atoms are non-adjacent, and/or (b) one of more H atoms replaced by F,Cl, Br or OR3; R3 = H or 1-6C alkyl; R4-R6 = H, or 1-16C alkyl with may have 1-2 CH2 gps. replaced by O and/or CH=CH, provided that O atoms are non-adjacent, or R4+R5 may form a (CH2)4 or (CH2)5 gp. when bonded to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone ring; A1 = 1,4=phenylene (opt. substd. by 1-3 F atoms), 1,4-cyclohexylene, pyridine-2,5-diyl, 6-fluoropyridine-2,5-diyl, pyrimidine-2,5-diyl or 1,3,4-thiadiazole-2,5-diyl; M1 = a bond, CH2CH2, ethynylene, OCO, COO, OCH2, CH2O or OCOO; m = 0 or 1; A = a ring of the following formulae: C = a ring of the following formulae: D = a ring of the following formulae: B1 and B2 = CH=CH, CH=N, N=CH, CH2CH2, CH2O, OCH2, OCO or COO; k and n = 0 or 1, provided that k+n = 1).