baber/WOPTO huggingface dataset:
Patent DE-3650309-D1 (DE)
Inventor: STICKLER DAVID BRUCE
IPC: C03B3/02
Filed: 1986-10-03
Granted: 1995-06-01
Abstract: Appts. for mfg. a glass prod. by heat processing glass batch material comprises: (a) a heating chamber; (b) appts. for generating a first hot gas stream with a peak temp. greater than the m.pt. of the glass prod; (c) appts. for intraining the glass batch material into the first hot gas stream; (d) a sepn. chamber with upper sepn. portion and a lower portion for collecting molten glass; (e) nozzle with outlet for receiving and exhausting from the heating chamber the first hot gas stream and entrained glass batch material as a directed exhaust stream into the upper portion of the reaction chamber, the exhaust stream having at the outlet in a plane normal to its flow, first dimension normal to and not greater than a second dimension; (f) impact surface means within the reaction chamber for receiving the exhaust stream and batch material from the nozzle, batch material impacts onto the surface means which is spaced from the nozzle outlet, to provide at least some sepn. of batch from exhaust, by a distance not greater than 3x the first dimension; (g) appts. for controlling the temp. of the prods. of combustion, batch material and particle size distribution and the period for which the batch material is entrained in the combustion prods. and exhaust stream to cause at least part of the glass batch to melt before reacting the impact surface means; and (h) appts. for receiving glass batch material from the impact surface and directing it to the lower portion of the sepn. chamber.
Patent DE-3662907-D1 (DE)
Title: Process to join sandwich panels with water-borne contact cement and apparatus
Inventor: MAGNAUD GERARD
IPC: F16S1/00
Filed: 1986-06-30
Granted: 1989-05-24
Abstract: Process for joining sandwich panels is described in which water-borne contact cements are used and the cement-coated panels are dried employing infra-red radiations of wavelength between 2 and 4  mu m.
Patent DE-3666038-D1 (DE)
Inventor: GEHRING REINHOLD DR
IPC: C07D231/14
Filed: 1986-01-07
Granted: 1989-11-09
Abstract: 1-Aryl-pyrazoles of the general formula   <IMAGE>   in which Hal represents halogen, R1 and R3 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R6 and R2, R4 and R5 independently of one another and independently of R1 and R3 represent the same radicals as R1 and R3, and additionally represent hydrogen, and wherein R6 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino and n-represents the number 0, 1 or 2 are disclosed. These compounds can be nitrated to form herbicially effective 1-aryl-4-nitropyrazoles.
Patent DE-3666422-D1 (DE)
Title: Synthesis of bromethalin intermediate
Inventor: BIGGS WILLIAM SCOTT
IPC: C07C209/06
Filed: 1986-03-26
Granted: 1989-11-23
Abstract: The present invention provides a process for preparing N-methyl-2,4-dinitro-N-phenyl-6-(trifluoromethyl)-benzenamine comprising treating 2-chloro-3,5-dinitrobenzotrifluoride in the presence of N,N-dimethylformamide and pyridine with a fluorinating reagent to provide 2-fluoro-3,5-dinitrobenzotrifluoride, which is finally reacted with N-methylaniline.
Patent DE-3672829-D1 (DE)
Inventor: BOET JEAN-PAUL
IPC: F01N1/10
Filed: 1986-08-27
Granted: 1990-08-23
Abstract: 1. Gaseous flow silencer of the type comprising : an elongated envelope (7) to the ends (9 and 11) of which are provided, respectively, an inlet orifice (8) which is connected to a gas inlet pipe (3), and, an outlet orifice (10) which is connected to a gas exhaust pipe (5) ; and means for expanding said gas, disposed inside said envelope (7) and constituted by a sleeve (18) comprising a transversal wall (23) separating it into two chambers (24, 25), the one (24) directed toward said inlet orifice (8) of said envelope and the other (25) directed toward said outlet orifice (10) of said envelope, said sleeve (18) providing a passage (27) with the inner surface (19) of said envelope (7) and extending on the greater part of the length of said envelope, characterized in that the end (12) of the gas inlet pipe (3) emerges in said elongated envelope (7) at the level of said inlet orifice (8) provided in said envelope.
Patent DE-3676216-D1 (DE)
Inventor: REEVER RICHARD
IPC: A61K31/19
Filed: 1986-03-27
Granted: 1991-01-31
Abstract: As a composition for transdermal drug delivery, the gelation reaction product of a mixture of an organic polysaccharide gum, polyethylene glycol, and m-, p- or o-hydroxybenzoic acid in an amount effective in forming from such mixture a gel having adhesive properties for adhesion to skin and being sufficiently pliant to conform to the shape of body contours.
Patent DE-3677217-D1 (DE)
Inventor: CHENG DAVID S K
IPC: A01G7/00
Filed: 1986-10-31
Granted: 1991-02-28
Abstract: The invention is directed to a process for regenerating plants from corn tissue. The process comprises the steps of in vitro conditioning of the corn tissue, culturing the corn tissue on a callus induction medium to induce callus, and regenerating plants from the callus. The callus may optionally be maintained prior to regeneration and the plants may optionally be cultured on an establishment medium prior to transfer to the soil.
Patent DE-3680851-D1 (DE)
Inventor: KLEINMAN HYNDA KAREN
IPC: A61K35/50
Filed: 1986-08-22
Granted: 1991-09-19
Abstract: The present invention discloses a biologically active basement membrane composition. When polymerized under physiological conditions, the composition forms gel-like structures whose ultrastructure resembles interconnected thin sheets of the lamina densa zone of basement membrane. The major components of the composition include laminin, type IV collagen, heparan sulfate proteoglycan, entactin and nidogen. These components polymerize in constant proportions when redissolved and allowed to reconstitute. Molecular sieve studies on the soluble extract demonstrate that laminin, entactin and nidogen are associated in a large but dissociable complex. The reconstituted matrix is biologically active and stimulates the growth and differentiation of a variety of cells, including epithelial cells, nerve cells, hair follicles and the like. The reconstituted matrix can also be used for determining metastatic potential of tumor cells and for isolating metastatic tumor cells.
Patent DE-3688618-D1 (DE)
Inventor: KOHLER TILMANN LUDWIG
IPC: B05B9/08
Filed: 1986-10-13
Granted: 1993-07-29
Abstract: The fluid dispensing apparatus includes a body portion supporting a pump assembly and a valve assembly. A fastening ring has an internal screw-thread for screw-threadedly engaging the neck of a container. A fastening ring retaining member allows the ring to rotate freely with respect to the body portion but also has a central opening for accommodating a fastening member which acts both to lock the member to the body portion and to couple with an outlet duct in the body portion leading to the valve assembly. In addition the member defines a separate passage which provides communication between the pump assembly and the interior of the container. The fastening member has a central opening for receiving a pipe which is arranged to extend to the bottom of the container.
Patent DE-3760613-D1 (DE)
Title: Brake control adjuster
Inventor: REINECKE ERICH DIPL ING
IPC: B60T7/12
Filed: 1987-02-17
Granted: 1989-11-02
Abstract: The present invention is a braking value transmitter with a pedal to modulate the braking pressure. The pedal is braced against a spring. The force exerted by the pedal or the position of the pedal is sensed by an electronic sensor. The output signal of the sensor is fed to an electronic system, which transforms the approximately linear characteristic of the sensor into a progressive characteristic.
Patent DE-3765891-D1 (DE)
Inventor: ALTEN KURT
IPC: E06B7/16
Filed: 1987-08-25
Granted: 1990-12-06
Abstract: A deformable sealing arrangement for the gap between the edge of an opening in a building and the back end of a vehicle that is driven up to the building. An apron that can be deformed by the vehicle is provided. The two side portions of the apron are secured to the side legs of a rigid, U-shaped frame, and the transverse portion of the apron that is disposed above the opening of the building is secured to the transverse leg of the frame. In order to obtain a good sealing effect for various vehicle contours, no matter how close the vehicle is driven to the building, the side portions of the apron are suspended on support arms that are pivotable against a return force, and are movable about a vertical axis. Tension springs are disposed between the upper edge of the side apron portions and the support arms.
Patent DE-3771736-D1 (DE)
Inventor: LENK ERICH
IPC: D04H3/03
Filed: 1987-01-21
Granted: 1991-09-05
Abstract: At the yarn or filament take-off stage, where the material is delivered continuously such as in synthetic filament mfg., the filament is constantly wound round the floating roller. The filament coils are advanced continually to the free end of the roller to drop off, and by led off as a matting. The operation is for the take-off action on continuously delivered filament material so that, when the winding bobbin is changed or there is a stoppage, the material is diverted into the waste collection area for conversion into a byproduct such as a felting or non-woven. Where the roller is in the normal operating plane, as the fialment is wound round it, its rotary surface speed is higher than the filament delivery speed.
Patent DE-3772940-D1 (DE)
Inventor: GARSHELIS IVAN J
IPC: G01L1/12
Filed: 1987-12-03
Granted: 1991-10-17
Abstract: A magnetoelastic torque transducer for providing an electrical signal indicative of the torque applied to a member, the member including ferromagnetic, magnetostrictive means affixed to, associated with or forming a part of the surface of the torqued member for altering in magnetic permeability in response to the application of torque to the member. The ferromagnetic, magnetostrictive means is advantageously formed of a thermally hardened or iron-nickel martensite hardenable steel alloy characterized by a substantially isotropic magnetostriction having an absolute value of at least 5 ppm and including from 0.05 to 0.75 percent by weight carbon and sufficient of one or more elements selected from Ni, Cr, Co, Ti, Al, Mn, Mo, Cu and B to raise the alloy magnetostriction to at least 5 ppm absolute. Preferably, the ferromagnetic, magnetostrictive means is formed of nickel maraging steel. The transducer comprises a pair of axially spaced-apart annular bands defined within a region of the ferromagnetic, magnetostrictive means, the bands being endowed with residual stress created, respectively symmetrical right and left hand helically directed magnetic anisotropy of sufficiently large magnitude that the contribution to total magnetic anisotropy of any random anisotropy in the member is negligible. In one aspect of the invention, each said band has at least one circumferential region which is free of residually unstressed areas over at least 50% of its circumferential length. In another aspect of the invention, the alloy is thermally hardened before the bands are endowed with the residual stress-created magnetic anisotropy. <IMAGE>
Patent DE-3775303-D1 (DE)
Title: Brenner.
Inventor: WILLS BRIAN WILLS BRIAN
IPC: F23L15/02
Filed: 1987-07-31
Granted: 1992-01-30
Abstract: Method of supplying heat to a chamber (10) wherein first (12) and second (13) burners are arranged to direct hot products of combustion into the chamber, fuel (15) is supplied to said burners alternately, during the supply of fuel to the first (12) of said burners, air (16) is supplied through the first burner (12), hot products of combustion pass from the chamber into the second burner (13), heat is extracted from products of combustion which have left the chamber and is stored in heat storage means (26) and wherein, during the supply of fuel to the second burner (13), air is passed through the heat storage means (26) associated with that burner to receive heat therefrom, the heated air being mixed with fuel by the second burner (13) and hot products of combustion passing from the chamber through the first burner (12) and heat being extracted from the products of combustion by heat storage means (26) associated with the first burner (12). The chamber may contain workpieces which are to be heated.
Patent DE-3776799-D1 (DE)
Inventor: HAEIVAELAE ERKKI
IPC: C02F1/467
Filed: 1987-08-04
Granted: 1992-03-26
Abstract: PCT No. PCT/FI87/00101 Sec. 371 Date Feb. 3, 1989 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Aug. 4, 1987 PCT Pub. No. WO88/00926 PCT Pub. Date Feb. 11, 1988.An apparatus for the electrolytic treatment of liquids, a liquid containing reactants, such as waste water containing solids or liquid to be separated from water and/or containing substances to be decomposed or to be made innocuous, is passed between two platelike electrodes of opposite charge having their operative surfaces opposed to each other, and forming a reaction area therebetween. A medium is introduced into the reaction area separately from the liquid to be treated in a flow having a direction substantially different from that of the operative surfaces of the electrodes via holes perforated in the electrode plates.
Patent DE-3777974-D1 (DE)
Inventor: HEGER WERNER ING GRAD
IPC: F04B49/02
Filed: 1987-10-13
Granted: 1992-05-07
Abstract: The mechanism transmits a driving force between two components, the first of which slides in a housing and partly protrudes from it, engaging with a cover sealing it. On the side away from the housing the cover engages with the second component. The cover (5) rotates in the housing (1), and so engages with the first components as to turn when the latter slides. The axis of rotation of the cover can be at right angles to that along which the first comopnent moves.
Patent DE-3787469-D1 (DE)
Inventor: HAYES PETER F
IPC: B23K9/29
Filed: 1987-10-23
Granted: 1993-10-21
Abstract: A dielectric cover (30) is detachably coupled to an electric hand drill (12) of pistol form with a front portion extending beyond the drill shaft projecting from the front end of the drill casing. The cover acts as a torque tube to support a right angle drive reduction gear mechanism (38) which terminates in a drive wheel (65) rotating about an axis perpendicular to the drill shaft axis (24) and within a friction drive mechanism, completed by spring biased idler wheel (54) pressing against the drive wheel. Metal blocks (42a, 42b) mounted to the cover (30) connect to one side of a DC source (122, 122) and mount a wire guide (44) for guiding a thin wire first electrode (90) into contact with and between the drive wheel (65) and the idler wheel (54). The wire electrode (90) which is frictionally pulled from a spool (92) borne by the cover (30) feeds through a conductor tube (64) of an electrode nozzle assembly (72). The conductor tube (68) receives an inert shielding gas which flows about the thin wire first electrode (90) and the arc (124). The variable speed drill (12) uses the trigger mechanism (18) to control wire electrode (90) feed speed and thus the amperage of the weld arc (124), with workpiece (116) functioning as the second electrode. Owing to the inherently stabile arc as derived from storage batteries (122, 122), arc (122, 122) and drive power (122) sources require no stabilizing interlock and may thus be entirely separate or identical, as convenience may dictate, without affecting either arc or drive either beneficially or adversely.
Patent DE-3852121-D1 (DE)
Inventor: ERNST ALFONS DIPL ING
IPC: G01B21/22
Filed: 1988-06-01
Granted: 1994-12-22
Abstract: In this measuring device according to Figure 1, an index disc (3) is scanned twice, resulting in two scanning points (A1 and A2). The scanning signals (U1, U3; U2, U4) are supplied to a test circuit (P). If it is detected in the test circuit (P) that the phase relation between the scanning signals (U1 and U3 and U2 and U4) exceeds a limit value, one of the scanning points (A1 and A2) is given higher weighting than the other one. For this purpose, the proportion of the signals (U1, U2) of one scanning point (A1) is raised and the proportion of the signals (U3, U4) of the other scanning point (A2) is reduced. 
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Patent DE-3852304-D1 (DE)
Inventor: LADNER ROBERT
IPC: C12N15/10
Filed: 1988-03-02
Granted: 1995-01-12
Abstract: This invention comprises a genetically engineered organism displaying the expression product of an inserted gene on its outer surface. In a preferred embodiment, a single chain antibody is displayed on the outer surface of the genetically engineered microorganism.
Patent DE-3854800-D1 (DE)
Inventor: POYNER DONALD E
IPC: A47B57/40
Filed: 1988-05-09
Granted: 1996-02-01
Abstract: A racking structure comprises vertical members or struts (6), a rectangular shelf (8) and four support members (10) by which the shelf may be mounted on the struts. Thus each strut (6) comprises spaced side walls (12) provided at regular spaced intervals with apertures or slots in each of which a support member (10) may be located. Each support member comprises a central portion (28) from one end of which a up-turned leg (30) is provided, whilst extending downwardly therefrom is a first supplementary leg (32), the distance between the inside face of the leg (30) and the outside face of the leg (32) being equal to the thickness of the wall (12). Extending from an opposite end of the portion (28) is a second supplementary leg (34), inclined to the central portion: when the support member (10) is inserted with its leg (30) located in one of the apertures (14) engaging the inner face (12a) of the wall immediately above the slot (14), the leg (32) engages the outer face (12b) of the wall immediately below the slot (14), whilst the leg (34) engages the face (12b) of the wall at a position spaced from the aperture (14). Extending upwardly from the central portion (28) is an engagement portion (36), one face (38) of which is inclined away from the first leg (30) over which an aperture (25) in the shelf may be located.
Patent DE-3867672-D1 (DE)
Inventor: RUEHL KARL DR
IPC: G10K11/162
Filed: 1988-01-07
Granted: 1992-02-27
Abstract: Sheet (I) comprises bitumen, mineral fillers, ferrite powder, a layer (4) of hot melt adhesive (II) on lower face and over this a flexible sheet (5) (III) stable at 190 deg. C or higher.
Patent DE-3874544-D1 (DE)
Inventor: WEH ERWIN
IPC: F16L37/08
Filed: 1988-04-27
Granted: 1992-10-15
Abstract: The pressure tight plug coupling attaches to an outlet pipe (20).  It has a tube support (14) which has an inlet end fitting over the outlet pipe and a front end with a sealing ring (40). Elongated jaws 822) are fixed to the tube support.  A slidable sleeve (16) fits over the tube and jaws and has a rim (30) which hold the jaws closed.  An inner member (12) has seals (34, 36) which seal the connection.
Patent DE-3879304-D1 (DE)
Inventor: EISENBARTH PHILIPP DR
IPC: C08G73/00
Filed: 1988-07-12
Granted: 1993-04-22
Abstract: New thermosetting bismaleimide resins contain a bismaleimide (I) and 5-100wt.% comonomer (II) w.r.t. (I). The novelty is that (I) contains at least 1(wt.)% bis-(maleimidophenoxy) benzene of formula (IA) where R and R' = H, Me or Ph. (II) can be polyamines, polyphenols, alkenylphenols, alkenylphenol ethers, aminophenols, vinyl cpds. or allyl cpds., esp. a bis(aminophenoxy)benzene of formula (IIA).
Patent DE-50000540-D1 (DE)
Inventor: KRILL DR
IPC: C07C67/54
Filed: 2000-01-11
Granted: 2002-10-31
Abstract: In the preparation of 2,3,5-trimethyl-hydroquinone diesters (I) by catalytic acylation of keto-isophorone (II), the acylating agent is a carboxylic anhydride containing a 1-4C alkyl residue, the reaction solution is cooled to -10 to 35 (preferably 0-30) degrees C, the crystallized (I) is filtered off and the filtrate is recycled to the acylation.  In the preparation of 2,3,5-trimethyl-hydroquinone diesters (I) by catalytic acylation of keto-isophorone (II), the acylating agent is a carboxylic anhydride containing a 1-4C alkyl residue, the reaction solution is cooled to -10 to 35 (preferably 0-30) degrees C (optionally after distilling off part of the obtained carboxylic acid (III)), the crystallized (I) is filtered off and the filtrate is recycled to the acylation (optionally after distilling off part of (III) and/or discarding part of the filtrate).
Patent DE-50006146-D1 (DE)
Inventor: BAUER FRIEDRICH ING
IPC: B03B5/28
Filed: 2000-02-18
Granted: 2004-05-27
Abstract: In a process to recycle municipal biological refuse, the refuse is deposited in holding container (3) from which it is progressively transferred by conveyer (7) to a water basin (5) where it is spread out, allowing heavy items to sink. Floating items are moved to a crusher/grinder (22) and are then separated into portions for composting or fermentation. Also claimed is an assembly with a holding container (3) and a water basin (5) in which refuse floats or sinks. A cam-operated separator (11) with separator tool repeatedly dips into and moves the floating refuse through the basin towards an inclined conveyer (9). Heavy items sink and migrate into channels (10) for removal. Floating refuse is raised by the conveyer (9) and deposited onto a separator wheel (23). Other refuse drops into a crusher/grinder (22) from which it is fed to a worm extruder (31). The pressed residues are composted or fermented (29,30)-
Patent DE-50007465-D1 (DE)
Inventor: SALM THOMAS
IPC: B65B5/06
Filed: 2000-12-06
Granted: 2004-09-23
Abstract: The method comprises stacking the flat articles (2) coming from a production machine and then packaged them in a packaging station (6), using packaging blank (5), and then transporting further and discharging from the packaging station (6). The stacked articles and the packaging blanks, in order to reach the packaging station, first of all are moved towards one another in a state in which they are offset parallel to one another. The stack (3) comprises articles, which in order to reach the packaging station, is then moved transversely to the original transporting direction (4) of the articles and, in the packaging station, and is set down in the packaging blank. The stack is then packaged in a packaging blank in two processing positions (7,8) of the packaging station, where the stack, in the form of pack (10), is discharged from the packaging station transversely to the original transporting direction (4) of the articles. The next packaging blank (5) in each case is fed to the first processing position (7) of the packaging station (6) over the pack (10), containing the packaged articles, and/or the over the second processing position (8).
Patent DE-50007517-D1 (DE)
Inventor: JUNG ERIK
IPC: H05K1/18
Filed: 2000-11-16
Granted: 2004-09-23
Abstract: The invention relates to a method for generating a highly integrated structure. To this end, a chip is embedded in a printed board by thinning the back of said chip, applying it to a base layer of the printed board and covering it by another printed board layer. Recesses are produced in said printed board layer that extend up to a conductor structure of the base layer of the printed board and to connection surfaces of the chip. Contact is established via a contact conductor structure (10) that extends to the connection surface (3) of the chip and the conductor structure (6) of the base layer of the printed board. This method is repeated layer by layer to give multilayer three-dimensional structures.
Patent DE-50008869-D1 (DE)
Inventor: XUE ZHIJIAN
IPC: C08L51/10
Filed: 2000-10-10
Granted: 2005-01-05
Abstract: A process for preparing an aqueous dispersion of particles composed of addition polymer and finely divided inorganic solid (composite particles), in which process a mixture of ethylenically unsaturated monomers is dispersely distributed in aqueous medium and is polymerized by the method of free-radical aqueous emulsion polymerization by means of at least one free-radical polymerization initiator in the presence of at least one dispersely distributed, finely divided inorganic solid and at least one dispersant.