baber/WOPTO huggingface dataset:
Patent DE-3664964-D1 (DE)
Title: Function generator for a nuclear magnetic resonance system
Inventor: BRIGGS RANDAL L
IPC: G01N24/08
Filed: 1986-03-19
Granted: 1989-09-14
Abstract: A modular function generator for generating a plurality of analog waveforms for use in an NMR imaging system includes a plurality of waveform synthesizer modules (50) which are interconnected by a main bus (52) to a central controller (56). Each synthesizer is adapted to produce one analog waveform for the NMR imaging system. Each synthesizer module includes a memory (70) and an address sequencer (72) which produces a sequence of addresses which control the retrieval of data from the memory. Each data word of the memory contains several fields. An instruction field and a general data field control the address sequencer so that the sequence of addresses is, in turn, controlled by the memory data. Other fields from the memory define analog and digital outputs produced by the synthesizer module. The fields are generated by program control means which are organised to have data files which define a set of elementary analog waveform segments and subroutines which are controlled by a main program. The execution of each subroutine produces a segment of an analog waveform. The subroutines generate a segment by accessing given data files and concatenating a plurality of elementary segments into a single analog output Each synthesizer also includes a system clock (180) which has a clock speed-up mode for <sub>I</sub> executing background program steps between adjacent clock pulses of its primary clock signal. The synthesizer modules are interconnected by an interchannel communications bus - ,(66) which allows each synthesizer to signal every other synthesizer whereby the operations of the synthesizers can be synchronized. The contents of the memory of each synthesizer can be modified by the central controller so that the function performed by each synthesizer and the shape of each analog waveform is completely definable. I
Patent DE-3666732-D1 (DE)
Title: Dimensional checking tool
Inventor: THOMAS ARTHUR
IPC: G01B21/20
Filed: 1986-01-15
Granted: 1989-12-07
Abstract: A dimensional checking tool for checking the 'flush' and 'gap' dimensions around a pressed panel has two probes 20 and 22 which move into and out of a housing 10, and are biassed in an outward direction, against the surfaces of a panel 34. Transducers or other devices 38 and 44 are sensitive to the positions of the probes and provide signals representative of the probe positions and which can be passed from the tool to an external data capture system.
Patent DE-3674064-D1 (DE)
Inventor: SMALL LEONARD EDWIN
IPC: C11D1/10
Filed: 1986-05-12
Granted: 1990-10-18
Abstract: Disclosed is an ultra mild skin cleansing composition comprising: mild synthetic surfactants, moisturizers, polymeric skin feel and mildness aids and selected levels of soap. An ultra mild skin cleansing bar is provided which is clinically milder on the skin than water.
Patent DE-3680547-D1 (DE)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/00
Filed: 1986-05-27
Granted: 1991-08-29
Abstract: In a process for producing thin metal bar, in particular steel bar, having a thickness of less than 20 mm, an uncooled clean metal section having a low energy potential is placed in contact with a melt, which is made to crystallize on the format, the fitness of the metal bar being determined by the duration of contact. An economical process and a metallurgically usable product can be obtained by placing in contact a metal section (5) having a fitness of between 0.1 and 0.4 mm with a melt (4) for a certain maximum time which depends on the difference in energy potential between the low energy potential of the uncooled metal section (5) and the higher energy potential of the melt (4) before contact is made with the section (5). Depending on this maximum permissible contact time, a metal bar having a total thickness (12) of between 6 and 10 times the thickness of the section (5) is withdrawn from the melt; the bar consists of crystals which are deposited without interphase on the section and of other materials from the melt (4).
Patent DE-3764139-D1 (DE)
Inventor: HECK ERNST
IPC: B29C48/07
Filed: 1987-02-27
Granted: 1990-09-13
Abstract: An extrusion die has at least one distribution bore which communicates with a central bore which receives extruded material from an extruder. Each distribution bore extends perpendicularly with respect to the longitudinal central axis of the central bore and then terminates in a first chamber which has an substantially rectangular cross-section. Each first chamber receives the extruded material from its associated distribution bore and terminates in a counter-pressure distribution plate having a cross-section corresponding with that of the first chamber and having a plurality of bores uniformly distributed therein for forming extruded material from the first chamber into a plurality of strands which are received by a second chamber. Each second chamber has a substantially frustopyramidal profile wherein its cross-section tapers from a cross-section corresponding with that of the first chamber and counter-pressure distribution plate to a smaller substantially rectangular cross-section end for expanding and then for compressing and recombining the material of the strands. The end of each second chamber terminates in an extrusion slot which has a substantially rectangular cross-section corresponding with that of the end of the second chamber. Each extrusion slot terminates in an expansion control slot having a cross-section larger than that of the extrusion slot for expanding the material to its final form.
Patent DE-3771262-D1 (DE)
Inventor: ALLGAIER JUERGEN
IPC: G04R60/00
Filed: 1987-04-09
Granted: 1991-08-14
Abstract: A radio clock (11), in particular one designed for use in homes, should be designed so that even under unfavourable radio reception conditions or random conditions according to the position of installation, it will ensure decoding of the received time data. For this purpose it is proposed that the radio receiver be fed from a ferrite rod main aerial (21), the original directional characteristic of which is damped towards an all-round receiving characteristic by inductive coupling of a balancing aerial (22) also having a tuned aerial circuit, but which is not connected to the radio receiver (14). If, on the other hand, (instead of this or additionally) provision is made for switching between main aerials (21) with different space orientation and each having its own tuned aerial circuit (17), the aerial circuits (17) of the (main) aerial (21) temporarily not connected to the radio receiver (14) are short-circuited or opened in order to prevent oscillatory effects. <IMAGE>
Patent DE-3771325-D1 (DE)
Inventor: JOHANSSON HANS ARNE VALENTIN
IPC: E02F3/40
Filed: 1987-05-02
Granted: 1991-08-14
Abstract: This invention relates to a rotary bucket for separating constituents of sizable materials or products, the bucket (3) comprising a separating part (9) located between its back (7) and its front (8) and having sides provided with apertures to allow fine constituents (4) of the sizable materials or products (6) to pass therethrough. To make it possible for the separating part (9) to be exploited in its entire length the sides of the separating part diverge symmetrically with respect to the axis of rotation (R) in a forward direction, the bucket (3) comprising ahead of the separating part (9) a front part (25) whose sides diverge around the axis of rotation (R) in a forward direction in a lesser degree in relation to the axis of rotation (R) than the sides of the separating part (9) and/or extend in parallel with the axis of rotation (R) and/or converge in relation to the axis of rotation (R), and the implement carrier (1, 2) being adapted during rotation to maintain the bucket (3) such that the momentarily lowermost portion (9a) of the sides of the separating part (9) as seen from the side extend horizontally (H) while the portion (25a) of the sides of the front part (25), which is momentarily lowermost during rotation, as seen from the side extend in an upward direction (U) to distribute the sizable materials or products (6) during rotation of the bucket (3) along the separating part (9), while the sizable materials or products (6) are prevented falling out through the front (8) of the bucket (3) in that the momentarily lowermost portion (25a) of the sides of the front part (25) forms a threshold ahead of the separating part (9).
Patent DE-3776548-D1 (DE)
Inventor: HABERMEYER PETER DR
IPC: A61F13/06
Filed: 1987-07-30
Granted: 1992-03-12
Abstract: An elasticated knee bandaqe (1) consists of a hose (2), knitted on a circular loom from peripherally and longitudinally stretchable elastic material. In the knee cap area, an annular element (3) of compressible material, e.g. soft elastic silicone, is incorporated in the bandage inside a pocket (4). The latter is also made of non-stretchable material, like the strip (5) which is joined solidly to the element (3) along the inside of the knee. A flexible flat strap (7) is worked into the edge of the strip (5).
Patent DE-3780080-D1 (DE)
Inventor: RAETHER WOLFGANG DR
IPC: A61K31/47
Filed: 1987-05-12
Granted: 1992-08-06
Abstract: Coccidiocidal compositions contain (I) a polyether antibiotic, selected from salinomycine, narasine, and their physiologically compatible salts and esters, and (II) one or more of the following: meticlorpindol, methyl benzoquate, nicarbazine, amprolium, beclotiamine, or halofuginon or its salt. Calimed compsns. are (i) salinomycine with meticlorpindol or methyl benzoquate (ii) salinomycine or narasine with amprolium and ethopabate. The weight ratios of (I):(II) are as follows: where (II) = meticlorpindol 5:1-1:25; (II) = methyl benzoquate 100:1-1:3; (II) = nicarbazine 6:1-1:15; (II) = halofugnon 160:1-3:1; (II) = meticlorpindol + methyl benzoquate 20:1-1:20; (II) = amprolium 1:1-1:5; (II) = beclotiamine 1:1-1:5; (II) = amprolium + ethopabate 1:1-1:5.
Patent DE-3784696-D1 (DE)
IPC: A61B46/23
Filed: 1987-12-23
Granted: 1993-04-15
Abstract: A surgical isolation drape for use in urological, gynaecological or proctorlogical surgical procedures or examination of patients comprises a sheet (10) of flexible transparent or translucent plastics material provided with adhesive strips (13, 14) and/or tapes (131, 141) for attaching the upper end of the sheet (10) to the patient's legs so that the remainder of the sheet (10) hangs down therefrom. The lower portion of the sheet (10) is formed into a funnel (30) either by seaming its edge portions (221, 231) together or by means of attachment means such as tapes (15 to 20) for joining the sides (22,23) of the lower part of the sheet (10). A central part of the sheet (10) is provided with apertures (24, 25) sealed by flexible members such as surgical gloves (26, 27) which permit passage of the surgeon's hands. For urological use, the central portion also has a sealable aperture (28) permitting ocular access to the lens of a urological instrument and a support for the lens casing, e.g. a reinforcing ring (29) and a box (34) or sheet (36) attached to the sheet (10). A self-adhesive flap (41) may also be used to protect the lens. For gynaecological use, the aperture (28) is replaced by a sealed inspection window.
Patent DE-3786661-D1 (DE)
Inventor: MURPHY KATHLEEN
IPC: C12Q1/68
Filed: 1987-04-24
Granted: 1993-08-26
Abstract: A method for disrupting cells comprises subjecting the cells to ultrasonic energy in the presence of beads. Pref. the frequency of the ultrasonic energy is greater than 20 Hz. The beads can be formed from e.g. glass, plastic, latex, crystals, metals, metal oxides, sand or silicates and pref. have diameters of 0.05-1 mm.
Patent DE-3852004-D1 (DE)
Inventor: KAEMPFER RAYMOND
IPC: C12Q1/6806
Filed: 1988-04-05
Granted: 1994-12-08
Abstract: A method allowing accurate and sensitive detection of a transient expression of bioregulatory genes in microcultures of eukaryotic cells. The method comprises the steps of (a) isolating and culturing the cells under conditions inducing the expression of at least one of the said genes, (b) lysing the cells with guanidinium hydrochloride, (c) selectively precipitating ribonucleic acid by adding to the homogenised cell preparation a sodium or potassium acetate solution followed by absolute ethanol, (d) recovery and blotting RNA onto a support matrix, (e) hybridizing recovered and blotted RNA with a labelled riboprobe specific for at least one of said genes, and (f) quantitatively determining the extent of binding of the labelled riboprobe to the blotted RNA. The use of varying induction processes on separate aliquots of a cell sample allows an understanding to be obtained of the dynamic functionality of the said gene or genes in the cells.
Patent DE-3853768-D1 (DE)
IPC: B23B29/03
Filed: 1988-11-17
Granted: 1995-06-14
Abstract: A precision boring tool for the machining of inner faces of bores with at least one cutting plate, supported by a bracing claw, is disclosed. The cutting plate (2) is tilted versus the plane running through the cutting edge (11) of the cutting plate (2) and the longitudinal axis (17) of the precision boring tool (1). Thus, the bracing claw (3) can be disposed such that it does not protrude into the chip space (4).
Patent DE-3864064-D1 (DE)
Inventor: TIGGES BURKHARD
IPC: H03K17/95
Filed: 1988-04-22
Granted: 1991-09-12
Abstract: The inductive proximity switch has an oscillator circuit with a tuning circuit determining the oscillation frequency and an impedance element (7) determining the amplification. The impedance element (7) has a sensor coil (9) in an impedance oscillation circuit (11) responsive to the proximity of a metallic release element. The resonance frequency of the oscillator timing circuit (1) and the critical impedance value of the impedance element (7) are determined by the coordinates of the intersection point of the impedance/frequency characteristic for non-ferrous or ferrous metal release elements.
Patent DE-3866890-D1 (DE)
Inventor: HUARD SERGE
IPC: G01D5/26
Filed: 1988-01-22
Granted: 1992-01-30
Abstract: The invention relates to detection by means of a sensing element whose light transmission coefficient varies abruptly for a particular value of this physical parameter. The device comprises, for example, a pulsed light source (10, 12) connected via an optical fibre (14) to a reference element (16) and to the sensing element (18) which are mounted in series and means (26) for measuring the light flux transmitted back to the optical fibre (14) via a Y coupler (24). The invention is applicable in particular to the measurement of a temperature corresponding to the transition temperature of a liquid crystal between its nematic and isotropic phases or at the temperature of the melting point of a paraffin. <IMAGE>
Patent DE-3875044-D1 (DE)
Inventor: BAUMANN SIEGFRIED
IPC: C08G18/32
Filed: 1988-07-11
Granted: 1992-11-05
Abstract: In a glove box with a bag, esp. a gas-tight glove, gas-tight airlock- or gas-tight connecting-bag to a container attached to an opening, the novelty is that the bag comprises thermoplastic polyurethane (I). Pref. (I) has the basic structure: -CO-O-(CH2)y-O-CO-NH-(CH2)x-NH-CO-O-(CH2)y-O-CO-NH-(CH2)x-NH-CO-O- -.
Patent DE-3877629-D1 (DE)
Inventor: DESLANDES GERARD
IPC: E05B19/24
Filed: 1988-03-09
Granted: 1993-03-04
Abstract: Key head that constitutes a piece of jewelry designed to be fitted, successively, with various keys and that comprises a case consisting of two parts to be assembled (9,32) at least, one of which (9) is fitted on the inner side with locking means (10-12, 14-16) that prevent any displacement of the cut section (6) of the key and of the bit (8) in relation to the aforesaid part of the case, in their plane, as well as, also on the inner side, with removable means of fixation (17 and/or 22,23) for the cut section in the locked position so as to prevent any rotary movement of this section and of the bit in relation to this part of the case, with these locking means and means of fixation not visible from the outside, subsequent to assembling.
Patent DE-3879048-D1 (DE)
Inventor: GORDON JULIAN
IPC: G01N30/00
Filed: 1988-08-24
Granted: 1993-04-15
Abstract: The present invention relates to improved specific binding assay devices comprising a chromatographic medium including a reaction site at which a specific binding reagent is immobilized, a sample application means located adjacent to said chromatographic medium and offset upstream from said reaction site, and a liquid absorption means offset downstream from said reaction site.
Patent DE-3883031-D1 (DE)
Inventor: KOPATZ NELSON E
IPC: C22C1/04
Filed: 1988-03-14
Granted: 1993-09-16
Abstract: A process for producing finely divided spherical refractory metal based powders comprises forming an aqueous solution containing at least one refractory metal, forming a solid reducible refractory metal based material containing a compound selected from the group consisting of refractory metal salts, refractory metal oxides, hydroxides and mixtures thereof, reducing the solid material to refractory metal based powder particles, subjecting the refractory based metal particles to a high temperature zone to melt a portion of the particles and cooling the molten material to form essentially spherical refractory metal based powder particles.
Patent DE-50000107-D1 (DE)
Inventor: KLUETING BERND
IPC: F16B43/00
Filed: 2000-03-08
Granted: 2002-03-14
Abstract: The connecting apparatus comprises components (1,2) connected by a connecting screw (3), with an opening (4) in the first component with a dowel arm (5) and fixed supporting part (6). A double expanding part (13) inserts into the opening of the connecting screw. The expanding part has a head (15) on the floor (14) surface, and a thread section (16) screwed between the dowel arms.
Patent DE-50006147-D1 (DE)
Inventor: DUETHORN BERTHOLD
IPC: F24F13/02
Filed: 2000-09-27
Granted: 2004-05-27
Abstract: An apparatus for air guidance in a processing chamber has a housing with an entrance gate and an exit gate. Inside the housing the processing chamber is embodied for filling and sealing small bottles or ampules. The processing chamber is separated from an outside region via an intermediate region. The intermediate region having a movable door by means of which manual interventions in the processing chamber can be made. The apparatus also has a ventilation system with a blower and a clean-air filter which inside the processing chamber generates a laminar air flow. By means of special air pressure ratios in the processing chamber the intermediate region the entrance gate and the exit gate, the occurrence of contamination, or its exceeding a tolerable amount, in the processing chamber (12) and the outside region is avoided.
Patent DE-50009865-D1 (DE)
Inventor: BENTHIEN THOMAS
IPC: C09D183/04
Filed: 2000-04-05
Granted: 2005-04-28
Abstract: This invention relates to a catalytic composition which comprises a coating of a coating material on a support and is obtainable by applying the coating material, comprising (1) a polycondensate of at least one hydrolysable organosilane and also, if desired, one or more compounds of glass-forming elements, and (2) particles of one or more transition metal oxides, the weight ratio of transition metal oxide particles to polycondensate being from 10:1 to 1:10, to the support and subjecting the applied coating material to thermal treatment. The invention also relates to a process for preparing this catalytic composition and to its use for the purpose of deodorizing or oxidizing organic components or carbon.
Patent DE-50012737-D1 (DE)
Inventor: LEINEN THEO
IPC: A61K8/25
Filed: 2000-12-13
Granted: 2006-06-14
Abstract: The invention relates to means for cleaning teeth. Said means are present in the form of an aqueous, pasty or liquid dispersion comprising 10-30 wt. % of a combination of polishing means and 20-50 wt. % of means that keep moisture. The inventive means for cleaning teeth contain silicic acid, aluminium oxide and zirkon mineral in the weight ratio 10:(0.1-2):(0.01-0.5) as polishing means. The cleaning capacity of the means for cleaning teeth is further improved by the very low portion of zirkon mineral without increasing the scratching effect. In a preferred embodiment, 1-12 wt. % of condensed phosphates of the group tripolyphosphate, tyrophosphate and trimetaphosphate in the form of alkali or ammonium salts are additionally contained.
Patent DE-50015215-D1 (DE)
Inventor: WAELTI RUDOLF
IPC: A61B3/10
Filed: 2000-09-11
Granted: 2008-07-31
Abstract: In a method for photoablation on the cornea with a laser beam with the aid of which a multiplicity of consecutive partial ablation operations are undertaken, the thickness of the cornea is determined with the aid of a measuring device co-operating with a Michelson interferometer before and after each partial ablation operation. By using the thickness values determined, the measuring device guides the laser beam, with intensity values appropriately adjusted by it, over the cornea in a controlled fashion so as not to undershoot a prescribed cornea thickness while complying with a prescribed cornea profile. The measuring device operates with a Michelson interferometer with a center wavelength of the measuring beam source in the region of 1,310 nm, and a monomode fiber for this wavelength in the reference arm such that the optical path length in air in the measuring arm can be acceptably compensated.
Patent DE-50110705-D1 (DE)
Inventor: SCHMID ANDREAS
IPC: H01L41/08
Filed: 2001-05-11
Granted: 2006-09-21
Abstract: A piezoelectric flexural transducer having an elongated support body (2), that on at least one longitudinal side is provided with a piezoelectric multi-layer body (6). In the interior of the support body (2) and/or between the support body (2) and the piezoelectric multi-layer body (6) and/or between neighboring piezoelectric material layers of the piezoelectric multi-layer body (6) at least one component (24 and 32) of an electronic (23) and/or sensor (33) system is accommodated employed for the operation of the piezoelectric flexural transducer.
Patent DE-50200269-D1 (DE)
Inventor: NIESNER DIPL-ING
IPC: B23Q11/04
Filed: 2002-06-05
Granted: 2004-04-08
Abstract: The clamping device includes a turning tensioner (1) which has a piston rod (6) able to slide and turn in a cylinder cavity (4) in the tensioner casing (3). the cylinder cavity is encased in a bush (7) which projects into it. The bush has two opposite borings (9), each containing a ball (10). The piston rod has recesses for these balls shaped to produce the required stroke and turn motions.
Patent DE-50202521-D1 (DE)
Inventor: FAHR JOACHIM
IPC: A01D78/10
Filed: 2002-04-04
Granted: 2005-04-28
Abstract: The two large rotating units (K) provided with controlled spikes (14,15) are joined to the telescopic longitudinal bar (4,4a,4b,4c) positioned in the central area of the device and can be swiveled upwards (10) for transport. The spider wheel units (20), which are fitted with hydraulically operated spring elements (27) for weight reduction, are attached to the outer ends of the transversally joined telescopic booms (18,18a,18b) and can also be swiveled (17) into a transport position. All components can be conveniently controlled from the tractor.
Patent DE-50202812-D1 (DE)
Inventor: SCHMATZ HEINZ-WERNER
IPC: B60C25/122
Filed: 2002-11-30
Granted: 2005-05-19
Abstract: The invention relates to a device for optimizing bead seating ( 1 ). According to the invention, a displaceable contact wheel is used to create a tread contact surface ( 26 ) between a motor vehicle wheel to be optimized ( 16 ) and said contact wheel ( 2 ). The contact wheel ( 2 ) is pivoted by means of a pivoting receiving element ( 9 ), enabling the bead seating to be optimized. In order to ensure a predefinedly high number of vehicle wheels ( 16 ) to be optimized, the inventive device for optimizing bead seating ( 1 ) is embodied in such a way that the optimization process can be carried out in a fully automated manner.