baber/WOPTO huggingface dataset:
Patent DE-3861872-D1 (DE)
Inventor: MIETH HANS OTTO
IPC: F16K/
Filed: 1988-01-15
Granted: 1991-04-11
Abstract: The invention relates to a method for cleaning a valve sealing arrangement under dynamic stress, and an apparatus for carrying out said method, each sealing arrangement sealing two spaces from one another by means of two seals, separated from one another, in a serial arrangement, between or in which spaces there is arranged in a moveable manner a valve part whose jacket surface interacts with the seals and thereby prevents fluids overflowing from one space to the other, an annular space, enclosing the valve part, being provided between the seals, which annular space is bounded on the outside by a housing of the valve and which is connected via at least in each case one connection and one outlet opening to the environment of the valve. The invention ensures, inter alia, that even those critical regions of the slots for the seals which can be accessed only with difficulty are reliably subjected to the cleaning agent. In terms of the method, this is achieved, inter alia, in that the seal which comes into contact with the fluid to be sealed off is supplied with cleaning fluid from the spaces on both sides of the contact surfaces, up to its contact surfaces (provided temporarily at the sealing points) with the valve part on the one hand and the housing on the other hand. The apparatus for carrying out the method is characterised, inter alia, in that each seal (70, 71) is edged in each case on its side facing the space inside the valve housing part (1 or 2) to be sealed by a fluid-permeable boundary wall (41), and in that each of the seals has a limited mobility in the direction of movement of the valve part (4). <IMAGE>
Patent DE-3863975-D1 (DE)
Inventor: ISENBERG RAINER
IPC: F16B25/10
Filed: 1988-04-30
Granted: 1991-09-05
Abstract: The self-tapping screw has a head, a threaded shank, a guide portion of smaller dia., and a tapering portion joining the shank to the guide portion. The tapering portion joins to the shank and has a thread of the same pitch as the shank. It is formed by two opposite segments. The thread is formed only in the segment of a larger radius. The guide portion comprises a cylindrical boss (22), and the thread in the tapering (24) portion and the shank is of the twin-or multi-start type.
Patent DE-3864251-D1 (DE)
Inventor: HEGMANN PAUL
IPC: B60S9/04
Filed: 1988-12-13
Granted: 1991-09-19
Abstract: The height-adjustable support, particularly with hand crank is for a semi-trailer, having a segment rolling on a foot-plate at the bottom end of the extensible portion. The plate and segment are coupled together by a rubber component. This component consists of a buffer block (25), contained in a cage (24) fixed to the foot-plate (17). The segment (22) has a bar fixed to it (28), extending inside the cage and engaging with the block. This works in a guide (27) fixed to the plate or cage, and distorts the block when the segment rolls on the plate.
Patent DE-3867320-D1 (DE)
Inventor: HENNE HEINRICH DIPL ING
IPC: B02C15/00
Filed: 1988-05-11
Granted: 1992-02-13
Abstract: The roller mill has a housing (1) with vertical axis (1a) contg. a plate (4) with circular grinding track (5) rotating on this roller axis, supported at the  underside by a driven, rotary hub (6). Two diametrally  opposite rollers (9,10) work in the track rotating freely on  their own spindles (11,12). They move in the vertical direction against a spring force being mounted on a bracket (13). The spindles of the coaxial rollers are rigidly coupled to each other and to the bracket, which passes out of the housing above the plate. At the end it has a seal, and moves vertically with an adjustment facility.
Patent DE-3867627-D1 (DE)
Inventor: POOLE DONALD A
IPC: A23L9/10
Filed: 1988-10-04
Granted: 1992-02-20
Abstract: This invention is concerned with the problem of providing liquid food products that are shelf stable. A plastic or plastic coated container is cold filled with a non-carbonated liquid food product free from pathogenic organisms. The container is sealed. The food product in the container is then heated to a pasturization hold temperature in the range 160 DEG  F. to 174F. and is maintained at that temperature for a sufficient time to provide adequate kill of essentially all microorganisms in the food product. The food product is then cooled.
Patent DE-3869312-D1 (DE)
Inventor: D IRIBARNE BENOIT
IPC: C03B27/04
Filed: 1988-10-11
Granted: 1992-04-23
Abstract: The invention relates essentially to tempering in air, optionally in combination with the bending of sheet glass. 
<??>It proposes a coating comprising a metal cloth exhibiting a thermal conductivity lower than 3 and preferably lower than 0.2 W M<-><1> K<-><1>. 
<??>The invention is applied more particularly to the coating of frames intended to carry sheet glass while it is tempered and/or bent and/or conveyed. 
<IMAGE>
Patent DE-3873733-D1 (DE)
Inventor: KOLAKOWSKI MANFRED
IPC: B22D11/10
Filed: 1988-12-28
Granted: 1992-09-17
Abstract: When the replacement of a casting tube, tundish or tundish stopper requires an interruption of the continuous strip caster, a high-tensile joint is effected between the end of the old and the start of the new strand to resume operations. This is done by two barbed tie rods which are immersed halfway between the two ends.
Patent DE-3875508-D1 (DE)
Inventor: KETTERINGHAM THOMAS KETTERINGH
IPC: B24B3/36
Filed: 1988-03-23
Granted: 1992-12-03
Abstract: Apparatus for sharpening an edge tool having a linear cutting edge, such as a chisel, plane iron or gouge, comprises a rotary grindstone (54) having a cylindrically curved surface mounted for rotation about an axis coincident with the axis of the cylinder, and tool mounting means (42, 43, 46) on which an edge tool to be sharpened can be located, the tool mounting means (42, 43, 46) including guide means (23, 24) orientated such that relative movement between the tool (53) and the rotary grindstone (54) can take place substantially perpendicular to the plane including the point of contact between the edge tool and the stone and the axis of the grindstone (54). The tool mounting means (42, 43, 46) includes a tool mount (46) turnable about an axis orthogonal to the plane of a tool (53) carried thereby, which is itself carried on a tool mount carrier (43) turnable about an axis parallel to the axis of the rotary grindstone (54) so that a tool to be sharpened can be positioned with its edge (59) inclined to the axis of the grindstone (54) but lying in a plane parallel to this axis and to the line of relative displacement between the tool mounting means and the grindstone.
Patent DE-3879632-D1 (DE)
Inventor: NEGELE MICHAEL DR
IPC: C07C205/53
Filed: 1988-11-17
Granted: 1993-04-29
Abstract: Fluorinated nitroalkyl cpds. of formula CF2X-C(R)(NO2)-C(R1)(R3)-C(R2)(H)-Y (I) are new; where X = F or H; R = H, halogen or 1-6C alkyl; R1, R2 and R3 = each H, halogen, CN, opt. substd. 1-6C alkyl or opt. substd. 6-10C aryl; or R1 and R2 together with the C atom to which they are attached, form an opt. substd. satd. 5-7C carbocyclic rinq; Y = COR4, -COOR5, -SO2OR6, CN or NO2; R4 = H, 1-6C alkyl or 6-10C aryl; or R3 and R4 together with the C atoms connecting them, form opt. substd. satd. 5-7C carbocyclic ring; R5 and R6 = 1-6C alkyl or 6-10C aryl; excluding the 2 combinations (i) X=F; R=F; R1-R3 = H; Y = -COOMe; (ii) X=F; R=Me; R1-R3 = H; Y = -COOMe. The reaction is carried out in the presence of alkali metal fluorides and a polar aprotic solvent.  Pref. 3-5 mole CF2X-C(R)(NO2)-H (II; R=H) are useo per mole (III) or 1.2-3 mole (II; R = H) per mole (III).  Pref. 0.1-100 mole % alkali fluoride are used (per mole (II)).  The alkali fluoride is pref. potassium and/or caesium fluoride. Reaction is pref. at -20 deg. C to the b.pt. of the lowest boiling component, at normal pressure.
Patent DE-3883716-D1 (DE)
Inventor: BALLANCE JOHN WILLIAM
IPC: H04B10/077
Filed: 1988-11-28
Granted: 1993-10-07
Abstract: A central station (4) for a digital communications network comprising a plurality of outstations (8) and a branch network of waveguides comprising a single waveguide (6) from the central station, one or more passive splitters (1) and two or more secondary waveguides (14) for onward transmission to the outstations: the central station comprising; means for transmitting data to outstations in the form of a stream of frames, each comprising a synchronisation signal in the form of a predetermined pattern of bits; scrambling means for scrambling the frames in accordance with a predetermined binary sequence; and means for detecting in data received from the outstations the presence of the scrambled synchronisation signal thereby obtaining information concerning reflections in the branch network.
Patent DE-3884459-D1 (DE)
Inventor: LODINI PAOLO
IPC: H01H9/54
Filed: 1988-05-25
Granted: 1993-11-04
Abstract: A conductor comprising a first elongated electric conducting element; a spacer element formed from insulating material and placed over the surface of the first conducting element, so as to shield all but given portions of the aforementioned surface; a second tubular electric conducting element placed over the outside of the aforementioned spacer element; a third tubular electric conducting element placed over the outside of the aforementioned second element; and a tubular insulating sheath placed over the outside of the aforementioned third conducting element. The structure of the aforementioned second conducting element comprises a supporting matrix formed from flexible, electrically-insulating material and particles of electrically-conductive material scattered in random, substantially uniform manner inside cells on the aforementioned matrix; which cells communicate at least partially with one another, and are at least partially larger in size than the respective particles of electrically-conductive material housed inside the same.
Patent DE-50015926-D1 (DE)
Inventor: VOGT WOLFGANG DR
IPC: A01N63/27
Filed: 2000-11-04
Granted: 2010-07-01
Abstract: An isolate of useful bacteria, preferably of the genus Pseudomonas, preferably of the species Proradix, is used for the treatment of plants and/or seed and incubated in a culture medium containing phosphorus compounds, nitrogen compounds and succinic acid. The solution can be used directly for spraying plants and/or seed, optionally followed by vacuum treatment. Furthermore, the solution can be vacuum-dried, the powder being dissolved in water prior to use.
Patent DE-50106919-D1 (DE)
Inventor: HASSLER ULF
IPC: G01B7/34
Filed: 2001-12-13
Granted: 2005-09-01
Abstract: A process and assembly for checking tires for surface irregularities which indicate a manufacturing fault. The tire is presented to a profile survey device (10) which passes the resulting data to a unit (12) which compares the profile measured with the acceptable limits. Tires with potential faults are re-examined (14) and either rejected (20), subjected to further detailed examination (16), or approved (18).
Patent DE-50108545-D1 (DE)
Inventor: DUERINGER MARKUS
IPC: B29C49/32
Filed: 2001-01-09
Granted: 2006-02-02
Abstract: An apparatus for producing hollow bodies, in particular bottles and similar containers provided with an evacuation opening, of thermoplastic includes a lower machine part and a beamlike upper machine part. The lower machine part is equipped with at least two blow molds, each provided with a cavity. A number of blowing and calibration mandrels corresponding to the number of blow molds is disposed on the beamlike upper machine part disposed above the lower machine part. One blow mold is assigned to each blowing and calibration mandrel. The blowing and calibration mandrels can be axially fed jointly toward the blow molds and can be moved with their calibration region into an orifice of the cavity until an annular shoulder of the blowing and calibration mandrels comes into contact with a counterpart face on the associated blow mold. The blowing and calibration mandrels are retained axially freely movably, within predeterminable limits, in the upper machine part. Upon joint feeding of the blowing and calibration mandrels toward the blow molds, the blowing and calibration mandrels are automatically adjustable in height relative to their outset position, counter to the resistance of a coupling medium.
Patent DE-50108831-D1 (DE)
Inventor: MAIRON DIPL-ING
IPC: B60S9/12
Filed: 2001-05-08
Granted: 2006-04-13
Abstract: The lifting support has a hydraulic cylinder (1), at the upper end of which is an external axial turning bearing (5), by which the cylinder is pivoted to the holder (7). There is also at least one pushrod (8), the upper end of which is attached to the holder by a pivot (9), while its lower end is attached to a turning sliding bearing (10) fixed to the cylinder.
Patent DE-50108921-D1 (DE)
Inventor: KELLER MICHAEL
IPC: H05K5/00
Filed: 2001-11-26
Granted: 2006-04-20
Abstract: A medical device comprises a housing wall (2) made of a nontransparent plastic material, and a light source (1) which is located in a depression (3) in the inner surface of the housing wall. The light source has an intensity such that it is optically perceivable through the housing wall only where the depression is situated.
Patent DE-50109418-D1 (DE)
Inventor: SCHLESINGER JUERGEN
IPC: H04L29/06
Filed: 2001-07-20
Granted: 2006-05-18
Abstract: Data passes from a first firewall arithmetic unit (FFAU) (2) to a second arithmetic unit (SAU) (6) if the FFAU cannot process a data protocol in use. The SAU takes over FFAU duties for checking detected packets of data and for running checks on access authorization. The SAU sets up data exchange to a protected area again via the FFAU. Data is fed according to the Q.931 standard from the FFAU to the SAU via a third arithmetic unit (4) and then via the third to a fourth (8).
Patent DE-50113260-D1 (DE)
Inventor: MASSEN ROBERT
IPC: G07D7/1205
Filed: 2001-01-30
Granted: 2007-12-27
Abstract: Entire document is scanned with multi-spectral beam so that security features (2-6) on the document react with different spectral responses which are detected by sensors. Complete document is scanned with multi-spectral light to detect position of security features relative to coordinate system of the document. Position of markings is detected due to brightness, contrast, color and pattern differences relative to the rest of the document background. Then the security feature is checked only in the image areas corresponding to the position detected. Security features are machine readable text (2) with a line which does not reflect in selected scan of near infrared light, a two-dimensional bar code (3), diffractive element (4) which reflects diffraction pattern in coherent light of specific wavelength and picture (5) containing steganographically hidden information.
Patent DE-50201390-D1 (DE)
Inventor: ARGAUER HERBERT
IPC: A61B5/15
Filed: 2002-08-28
Granted: 2004-12-02
Abstract: The lancet for blood sampling has a plastics housing (1) holding a metal lancet needle (3) which extends from an end section (5) of the housing. The needle tip is embedded in a break away head portion (2) which reveals the tip when removed by twisting. The head and housing have cam lugs (7,9) to cause the twisting motion as the head and housing are pulled away from each other.
Patent DE-50204185-D1 (DE)
Inventor: HUETTLIN HERBERT
IPC: B01J8/24
Filed: 2002-06-01
Granted: 2005-10-13
Abstract: A device for treating particulate material has a process chamber. A bottom of the process chamber is composed of baffle plates which overlap one another and between which slots are formed. It is proposed to design the baffle plates as annular plates, so that circular slots are formed, and to place the annular plates in such a way that a radially outer, first flow, directed from outside to inside, of process air passing through, and a radially inner, second flow, directed from inside to outside, of process air passing through are formed, the two opposed flows meeting one another along a circular breaking-up zone and being deflected into a flow directed vertically upwards.
Patent DE-50205326-D1 (DE)
Inventor: ETTMUELLER PETER
IPC: F42C15/188
Filed: 2002-04-05
Granted: 2006-01-26
Abstract: The securing and arming device has an operating body and a delay element one inside the other, so that they constitute outer and inner wheels without a wheel shaft. The wheels have parallel geometric wheel axes and define a ring-like gap between them. At least one of the wheels is embodied to be wavy on its surface facing the other wheel, with wave crest and troughs over its circumference. <??>The securing and arming device comprises an operating body (20) which, prior to an arming time, is secured in its position of rest on a support device (12) by a securing element (30) which is in a securing position; can, for the purpose of arming, be released by the securing element which is moved into its release position in relation to the support device; and can, after the arming time, be brought into an operating position by a rotary movement around a trigger axis. The device has a delay element (22) which can be driven in the course of the rotational movement of the operating body and to delay the rotational movement of the operating body. The operating body and the delay element are arranged one inside the other, so that they constitute outer and inner wheels without a wheel shaft. The wheels have parallel geometric wheel axes and define a ring-like gap between them. At least one of the wheels has a wavy surface facing the other wheel, with wave crest and troughs over its circumference. With areas of the wheel surfaces facing each other, the wheels rest against motion transfer bodies (24) in the ring-like gap and which are seated radially displaceable in the solid gap. <??>An Independent claim is also included for a spin-stabilized projectile comprising a casing defining a rotating part of the projectile and the longitudinal axis of the projectile about which the projectile is spin-stabilized; and a securing and arming device.
Patent DE-50207388-D1 (DE)
Inventor: KLEIN PETER
IPC: C07D211/20
Filed: 2002-05-17
Granted: 2006-08-10
Abstract: The invention relates to a method for the production of biperiden by reacting an exo/endo mixture of 1-(bicyclo[2.2.1.]hept-5-en-2-yl) 3-piperidino-1-propanone with a phenyl magnesium compound, wherein the exo/endo ratio of 1-(bicylo[2.2.1]hept-5-en-2-yl)-3-piperidino-1-propanone is at least 4.5:1.
Patent DE-50210764-D1 (DE)
Inventor: WIESMUELLER LISA
IPC: C12Q1/6897
Filed: 2002-02-28
Granted: 2007-10-04
Abstract: The subject matter of the invention is a method which makes it possible to detect genotoxic stress in living mammalian cells by the detection of all previously documented types of DNA recombination and also of mutations in response to noxae. The detection is based on the detection of the fluorescence from intact autofluorescent proteins or of luminescence by means of intact bioluminescent enzymes or enzymes that convert chemoluminescent substrates. It is characterised by a short reaction time in the scope of hours and permits the transfer of the test system to different mammalian cells and to living experimental animals, particularly by using a retroviral vector system.
Patent DE-50211978-D1 (DE)
Inventor: WENDEL VOLKER
IPC: A61K8/60
Filed: 2002-08-22
Granted: 2008-05-08
Abstract: Cosmetic and dermatological formulations comprising at least one hydrophilic active ingredient and at least one dialkyl naphthalate which is characterized by the structural formula in which R<SUP>1 </SUP>and R<SUP>2</SUP>, independently of one another, are selected from the group of branched and unbranched alkyl groups having 6 to 24 carbon atoms, have been found to be stable and effective, particularly in moisturizing the skin or protection the skin from skin aging.
Patent DE-50213773-D1 (DE)
Inventor: BARTHEL HERBERT
IPC: G06F11/20
Filed: 2002-04-29
Granted: 2009-10-01
Abstract: Redundant processor unit for a computer system with a master CPU (2) and a reserve CPU. Both master and reserve CPUs have synchronization interfaces (4, 5) comprising individual functional units. Each interface of the master CPU is connected to a corresponding interface of the reserve CPU. The synchronization interfaces of a CPU are firmly integrated in that CPU.  The invention also relates to a method for operating an inventive processor unit.
Patent DE-50214455-D1 (DE)
Inventor: MEIXNER GERHARD
IPC: B23B45/16
Filed: 2002-03-13
Granted: 2010-07-08
Abstract: The hand grip has two legs (5,7) parallel to the longitudinal machine axis (9), and is coupled elastically to the machine housing (1). A lever (19,21) extending at right angles to the direction of the axis, is hinged with one end to each leg. The other lever ends are hinged to a part of the machine housing between the two legs of the hand grip (3). The levers are parallel and there are devices (31,33), e.g. toothing on the lever ends, for synchronous movement of the levers. Electrically controlled/ regulated actuators between hand grip and machine housing dampen grip vibrations.
Patent DE-50301211-D1 (DE)
Inventor: SCHNEIDER FRIEDRICH
IPC: E04G1/30
Filed: 2003-04-14
Granted: 2006-02-02
Abstract: Structure (16) has inner hollow space, central pin (36) and journal (40) with integral side coupling (44) formed inside structure. Push-in element (34) is coupled at side to connector (16) and two connecting elements of ladder (12,14) are connected by connector (16) by plug-in coupling elements (18,20). Each coupling element has projection (24) which fits with recess (26) in side wall of elements (12,14). Pressure on catch (28) releases elements (12,14).  Connector (16) is made of two half shells with hollow space between, into which third limb (34) is inserted. To assemble, bearing journals (40) are removed, limb (34) is inserted so its mouth (38) surrounds central pin (36), angle position is adjusted and journals (40) inserted. Bridge limb (50) has further coupling element (53), having  joint (52) with two swivel stops (54) for rotation of 40 degrees.
Patent DE-50302362-D1 (DE)
Inventor: FIEDLER RUDOLF
IPC: A21C7/00
Filed: 2003-05-30
Granted: 2006-04-20
Abstract: A commercial baking machine sub-divides dough into portions (21) for subsequent baking into bread rolls. The assembly has a housing (3) with a dough (18) feed (13) and portioning unit (20). The portioning unit (20) feeds a discharge outlet (48) via a portion (21) processing assembly (45, 46, 47).  The processing assembly (45, 46, 47) is a temperature-controlled fermentation unit. The dough feed has a hand-guard which keep's the operator's hand clear of moving parts (20).
Patent DE-50308892-D1 (DE)
Inventor: LITTMANN LUDWIG
IPC: A47J43/044
Filed: 2003-08-23
Granted: 2008-02-07
Abstract: The invention relates to a hand stirrer (1), for processing foodstuffs, comprising a motor housing (2), running in the longitudinal direction of the processing tools (11), such as whisk or kneading blade and two arms (3, 19), running from the motor housing at a separation from each other and one on top of the other in the longitudinal direction. The arm (3), furthest from the processing tools (11), serves as a handgrip for holding the hand stirrer (1). The arm (19), nearest the processing tools (11), preferably serves as a support on placing the hand stirrer (1) on a surface (29). The free ends of both arms (3, 19) are provided with a support surface (17, 25, 26). The arm (19) nearest to the processing tool (11) comprises a bar-like body. The hand stirrer is thus of compact construction, has material-saving external proportions, is easily handled and provides a good view into the working container when in operation.