baber/WOPTO huggingface dataset:
Patent DE-3665676-D1 (DE)
Title: Multi-synthetizer and semi-automatic synthesis process of peptides in the solid phase
Inventor: NEIMARK JEAN
IPC: B01J19/00
Filed: 1986-05-28
Granted: 1989-10-26
Abstract: A semi-automatic, solid phase peptide multi-synthesizer is characterized in that it is principally constituted by chemical reactors (2), connected to volumetric solvent proportioners (1) disposed above the said chemical reactors (2) and below a solvent selector (4) supplied with solvent by solvent containers (6) under pressure of nitrogen distribution cylinders (3), as well as a center for adjustment and regulation of very low pressure nitrogen (5), are sequentially controlled by a programmable automation (7) or a microcomputer assuring the carrying out of the synthesis technique. The maximum number of volumetric solvent proportioner (1)-chemical reactor (2) assemblies is equal to the maximum number of peptides which may be produced simultaneously.
Patent DE-3666935-D1 (DE)
Title: Swinging and sliding door, especially for railway carriages
IPC: B61D19/00
Filed: 1986-03-05
Granted: 1989-12-21
Abstract: A swing-and-slide door for vehicles, especially railroad passenger vehicles. The leaf is suspended at the top on a positioning bushing on a supporting rail that extends over the total width of the door. At the bottom of the door a horizontal positioning rail is secured to the leaf. A positioning section slides back and forth mechanically secured in the positioning rail. The securing rail and positioning section are secured to the studs of two cranks. The cranks are fastened vertically separated to the vehicle superstructure by means of horizontal shaft studs and cranks studs that extend parallel to the direction of displacement, are connected by a connecting section, and are driven by a pneumatic cylinder. The door is opened in a sequence of two stages. The leaf is first displaced out of the closed position into a ready-to-slide position and then slid horizontally to the side in that position. The bottom and top of the leaf are mechanically secured during both stages.
Patent DE-3674866-D1 (DE)
Inventor: GRATZL JOSEF S DR
IPC: D21C3/26
Filed: 1986-07-25
Granted: 1990-11-15
Abstract: 1. Process for the delignification of cellulosic materials characterized in that in a first step the cellulosic materials are treated with an acid under regulated conditions to effect a decontamination of the cellulosic material of the metals which they contain, in a second step the cellulosic materials of the first step are treated with hydrogen peroxyde under alcaline conditions and in a third step the cellulosic materials of the second step are boiled in the presence of sulphite or sulphate.
Patent DE-3675215-D1 (DE)
Inventor: WOITZEL HEINZ
IPC: B29K75/00
Filed: 1986-08-16
Granted: 1990-11-29
Abstract: A mixing head is created for mixing two plastic-forming components, having a mixing chamber and an ejection piston guided in a passage of the same cross section, in which, while retaining the mechanical self-clearing of the exit passage and mixing chamber by the eject piston and an intensive mixing of the reaction components, a quieting of the liquid component mixture after leaving the mixing chamber is achieved by providing a transversely movable choke member at the downstream end of the mixing chamber. When the choke member is in the choke position, one side of it situated in the exit passage forms a choke gap expanding diffuser-like toward the exit opening of the exit passage, and in a cleaning position, a cavity which it contains is brought into alignment with the exit passage, so that the eject piston can perform its passage clearing stroke.
Patent DE-3685061-D1 (DE)
Inventor: SAUVION GUY-NOEL
IPC: C01F17/229
Filed: 1986-06-27
Granted: 1992-06-04
Abstract: The invention permits the specific surface of a ceric oxide-based composition to be stabilised at high temperature. 
<??>The invention also relates to its preparation and its applications especially in the field of catalysis.
Patent DE-3687074-D1 (DE)
Inventor: BRUNNER FELIX
IPC: B41F33/00
Filed: 1986-02-14
Granted: 1992-12-17
Abstract: A four colour offset printing machine has four printing stages (I-IV), with the first stage handling black and the other stages handling cyanogen, magenta and yellow respectively. Each printing stage has a humidifier (21), a colour stage (22), a plate cylinder (23), rubber roller (24) and a print roller (25). Located before and after each print roller are a number of transfer rollers (26). Sheets are supplied to the print line from a magazine (28) and the final printed sheets are entered into a magazine (32). The sheets are printed with a raster and full pattern test section along one edge. The test section passes under an optical densometer measuring station to determine the quality of reproduction.  A system controller (65) adjusts regulators (37) to provide optimum colour component density.
Patent DE-3687996-D1 (DE)
Inventor: HERSCHLER ROBERT J
IPC: A23L33/00
Filed: 1986-04-29
Granted: 1993-04-22
Abstract: Methysulfonylmethane is effective in maintaining good health and in improving poor health of animals, including human beings, and is an assimilable source of dietetic sulfur. It has analgesic, antiartritic, antiparasitic and anti-muscle cramps activity.
Patent DE-3760820-D1 (DE)
Title: Coupling, especially for a diamond drill bit with a tube shaft and tube winding connection
Inventor: GEISSLER BERND
IPC: B28D1/04
Filed: 1987-01-30
Granted: 1989-11-23
Abstract: 1. A coupling for drill rods with power transmission, particularly for diamond drill bits with tubular shank and pipe-thread connecting member, for example for industrial-diamond core drill bits for wet and/or dry cutting, wherein a first coupling member is provided, at one end, with an extension which can be coupled to a second coupling member, wherein adjacent parts of extension and second coupling member lie flat against one another, and wherein on the one hand projections and on the other hand depressions, grooves or recesses, which interengage during the coupling, are provided in the parts facing one another for the coupling, characterised in that the surfaces facing one another comprise clamping surfaces (9, 14) which are arranged perpendicular to the axis of the drill rod (2), that the clamping surfaces (9, 14) are so constructed and dimensioned that they can be pressed flat against one another during the coupling, and that in order to achieve the pressing effect, a clamping ring (25) is provided which is rotatably mounted, by means of a screw connection, on the coupling member (3) carrying the projections (11), one end face (14) of the clamping ring (25) forming the clamping surface (14).
Patent DE-3772298-D1 (DE)
Inventor: TINGSKOG LENNART
IPC: B65G65/22
Filed: 1987-02-04
Granted: 1991-09-26
Abstract: PCT No. PCT/SE87/00049 Sec. 371 Date Oct. 19, 1987 Sec. 102(e) Date Oct. 19, 1987 PCT Filed Feb. 4, 1987 PCT Pub. No. WO87/04996 PCT Pub. Date Aug. 27, 1987.A bulk material unloading apparatus comprises a vertical conveyor (10) and a horizontal conveyor connected thereto. A rotable feeder (13) is mounted at the feeding end of the vertical conveyor for feeding material thereinto. According to the invention, the apparatus also has a separately operable material supply device (23, 32) for the controlled supply of material to the feeder. The material supply device has a gimbal-mounted material draw-in device (32) which is universally tiltable relative to the axis of rotation of the feeder (13) and which preferably also is telescopically mounted in relation to the feeder.
Patent DE-3773935-D1 (DE)
Inventor: BAUMGARTNER JOSEF
IPC: A63B47/02
Filed: 1987-10-08
Granted: 1991-11-21
Abstract: The tennis ball collecting device has a collection channel (3), forming a game boundary at the rear, a rising rolling surface, extending from the court surface to the front edge of the collection channel (3), and a damping apparatus for catching the tennis balls. In order to minimise the production and assembly costs, to increase the effectivity and efficiency of the device and to improve the durability compared to the prior art, provision is made for the damping apparatus to consist of a terminating boundary (5) at the rear which does not allow the tennis balls through. Furthermore, a damping curtain (9), which is not tensioned towards the bottom and hangs down freely, is situated with spacing from said terminating boundary offset towards the front and above the collection channel (3). <IMAGE>
Patent DE-3776298-D1 (DE)
Inventor: HARTUNG CHRISTOPH
IPC: C02F3/06
Filed: 1987-06-10
Granted: 1992-03-05
Abstract: The fish tank used for intesnsive fish farming comprises an oblong basin (10) provided along its centre longitudinal axis with an indentation in the form of a ditch (11) in which a filler body (31) is mounted. This filler body extends at least up to the surface of the water and has fish water flowing over same. The filler body pref. has flow channels (37) running vertically from the bottom of the ditch practically up to the surface of the water so that an air water mixture can be directed into the flow channels at the bottom and out into the fish water at the top. The fish water now circulates with the air oxygen mix through the flow channels about thirty times per second.
Patent DE-3779684-D1 (DE)
Inventor: SCHAEFER GERHARD DR
IPC: C09C1/50
Filed: 1987-03-18
Granted: 1992-07-16
Abstract: A reactor for the mfr. of furnace black is fitted with a combustion chamber which is joined at its open end with the first section of the reactor tube. Its axis lies in the same plane as that of the reactor tube and both axes are pref. arranged perpendicular to each other. The reactor part is lined with an insulating layer and a refractory ceramic layer. Its first section has a cover plate for an oil lance and a recess for the combustion chamber. The second section is waisted and the third section has channels for the insertion of coolant pipes with spray nozzles.
Patent DE-3781181-D1 (DE)
Inventor: GENCO ROBERT JOSEPH
IPC: G01N33/569
Filed: 1987-02-21
Granted: 1992-09-24
Abstract: Bacteroides gingivalis frequently has been implicated in adult pepriodontitis. The present monoclonal antibodies are specific to Bacteroides gingivalis. The present monoclonal antibodies are typically employed as a reagent which includes an inert carrier, preferably a liquid such as buffered solution and a preservative. The carrier compositions are suitably selected to provide for the proper dispersal of bacteria, and to preserve the integrity of antigens and supplemental structures. The selection of the proper carrier is especially important in the detection of bacteria which produce large amounts of autolytic enzymes such as B. gingivalis. The monoclonal antibodies of the present invention are useful in clinical testing and differentiating antigens in the gingival or subgingival sera. The method of testing and differentiating involves the steps of contacting a sample of the bacterial flora from a lesion or other site with a measured amount of a monoclonal antibody specific to a simple antigen site or Bacteroides gingivalis and subsequently measuring the number of antibody-antigen complexes formed.
Patent DE-3789064-D1 (DE)
Inventor: CADIERGUE JOSEPH
IPC: A23K1/16
Filed: 1987-11-19
Granted: 1994-03-24
Abstract: Compounds of formula (I): 
<IMAGE>
 in which X1 and X2 = Hal, R1 = alkyl, aryl, perfluoroalkyl, C IDENTICAL N, 
<IMAGE>
 and R=H, alkyl or the residue of an alcohol employed in the synthesis of the pyrethrinoid esters.
Patent DE-3854180-D1 (DE)
Inventor: GANZKE JUERGEN DR
IPC: G03F7/30
Filed: 1988-10-06
Granted: 1995-08-24
Abstract: Process and device for treating photosensitive recording material comprising a carrier layer and at least one photosensitive recording layer having a hardened image, e.g., halftone images, whereby undesirable streaks are eliminated particularly in halftone areas, the recording material while being transported flat is successively treated with washing agent in at least two separated wash sections by jets shaped and arranged so that each surface unit area of the recording layer is sequentially struck by at least two wash spray cones which do not contact each other prior to impacting the recording layer. The amount of washing agent impacting a unit area of the surface of the recording material per unit time and its impact velocity are selected so that only image free areas of the recording layer are removed. Halftone copies reproduction printing forms, etc., are produced.
Patent DE-3860676-D1 (DE)
Inventor: WEBER JEAN-CLAUDE
IPC: B22D11/01
Filed: 1988-03-21
Granted: 1990-10-31
Abstract: An electromagnetic mold for vertical continuous casting of rolling slabs, featuring an inductor and an electromagnetic screen partly covering the induction is such that the vertical distance between the lower edge of the inductor and the lower edge of the screen is greater at the narrow sides of the mold than at the broad sides of the mold. As a result of this arrangement it is possible to prevent metal running out of the ingot head at the narrow sides during the start-up phase. The foregoing is achieved at the expense of an insignificant amount of melt circulation occurring in the molten head of the ingot.
Patent DE-3864319-D1 (DE)
Inventor: VRIJHOF JAN
IPC: F24D19/02
Filed: 1988-03-02
Granted: 1991-09-26
Abstract: A radiator support is described, which comprises a fixed wall element (3) in the form of a U, the uprights (11) of which comprise a perforation (15), in which there is accommodated by its guide tabs (17) a nut (19); a movable element (21) in the form of a U, the uprights (23) of which have an oblong hole (27) and the base (29) of which comprises a perforation (31) passed through by a bolt (33) retained in the nut (19). The guide tabs of said nut pass through the oblong holes (27). <IMAGE>
Patent DE-3865596-D1 (DE)
Inventor: BOTT KASPAR DR
IPC: C07C67/08
Filed: 1988-08-16
Granted: 1991-11-21
Abstract: In the prodn. of carboxylate esters (I) by reacting carboxylic acids (II) with low boiling alcohols (III), the novel features are that the reaction mixt. is passed to a first distn. column and (I), water and unreacted (III) are discharged at the top of this column and passed to a second distn. column, from which : a) (III) or an azeotropic mixt. of (III) and water or (III) and (I) is discharged at the top and recycled to the esterification reaction; b) a liquid side stream is discharged and sepd. into water and (I) in a phase sepn. vessel and (I) is recycled to the distn. column below the point at which the side stream is discharged; and c) (I) is discharged as bottom prod.. Pref. (II) are 3-7 C unsatd. carboxylic acids, 2-5 C halo-carboxylic acids (opt. contaminated with the corresp. unhalogenated acids) or 2-5 C mercapto-carboxylic acids.
Patent DE-3868173-D1 (DE)
Inventor: KOCH WERNER
IPC: D06B23/28
Filed: 1988-06-29
Granted: 1992-03-12
Abstract: Process involves introducing the fabric with a specific inlet moisture into a treatment bath filled with liquor. The fabric leaves the bath with a discharge moisture that is higher than the inlet moisture. The liquor level in the treatment bath is maintained by means of subsequent addition of liquor. A treatment bath with a low content is used. The subsequent dosing constantly adds exactly the amount of treatment liquor that is being carried by the fabric leaving the bath.
Patent DE-3868213-D1 (DE)
Inventor: RAMBLIER YVES
IPC: A47B96/14
Filed: 1988-09-23
Granted: 1992-03-12
Abstract: The assembly is of the type consisting of perforated profiled elements (1, 2, 3) connected together in pairs with the aid of corner pieces (11), the said profiled elements being of the type whose legs (7) each comprise a line of perforations which lie along the longitudinal median axis (4) and which has, alternately, a longitudinal perforation (5) and a transverse perforation (6), the said perforations being arranged at a constant pitch, and the corner pieces each consisting of an elongated flat bar iron having at each of its two ends means for fastening it onto a profiled element, the said means comprising projections which interact with perforations in the profiled element. The assembly is characterised in that each corner piece (11) comprises, at each of its two ends, a set of three aligned projections, namely two lateral lugs (15) which interact with two perforations (6) and a central tab (16) which interacts with a perforation (5), and in that the tab is accompanied by means (19, 27) for its immobilisation relative to the profiled element. Applicable to the construction of shelving units and furniture. <IMAGE>
Patent DE-3870838-D1 (DE)
Inventor: ZIMDARS ARNO WERNER
IPC: B23B31/173
Filed: 1988-09-08
Granted: 1992-06-11
Abstract: The drill chuck can further tighten but not release under inertia forces. The chuck consists of a cylindrical body (1) which is mounted with a cone (2) in a bore (3) of a tool spindle. A spindle (8), to which clamping jaws (9) are coupled is screwed into the body (1). The jaws (9) are supported in guide grooves of a jaw carrier (13) which is surrounded by a tightening sleeve (14). The jaw carrier (13) fits on a spigot (16) of the body (1). A sleeve (18) fits over the end of the carrier (13) and flange (17) of the body (1). A locking arrangement is mounted between the sleeve (18) and the body (1) and the carrier. The locking arrangement allows a relative movement between the sleeve and the body (1) in the direction in which it is tightened but blocks it in the opening direction. The locking arrangement is in the form of a spiral spring (22) which lies over the end of the carrier and the flange (17). The locking  arrangement can be released by a ring (23) which is mounted on the sleeve (18).
Patent DE-3874162-D1 (DE)
Inventor: HABER TERRY M
IPC: A61M5/315
Filed: 1988-02-10
Granted: 1992-10-08
Abstract: A disposable, anti-needle strike, anti-drug abuse syringe (1) which reduces the frequency of accidental needle strikes to health care workers and prevents health-threatening reuse of the needle by drug abusers. The syringe (1) has a needle carrying base (6) and an attached hypodermic needle assembly (2) which are relocatable within the syringe cylinder (60) from a distally disposed first position to a proximally disposed second position. A piston assembly (50) having a detachable stem (40) moves reciprocally and axially through the syringe cylinder (60) to expulse fluidic medication and to selectively engage the needle carrying base (6) at the distal bore of the cylinder, whereby to relocate the needle carrying base (6) and its attached needle assembly from the first position to the second position. The needle carrying base is anchored at the second position, such that the used needle (2) extends into and is shielded by the syringe cylinder (6). The stem (40) is then detached from the piston assembly (50) and inserted through the now open orifice at the distal bore of the cylinder. The stem (40) is locked at its final position within the syringe cylinder to create a disposal cartridge with the needle shielded and rendered irretrievable therewithin.
Patent DE-3883659-D1 (DE)
Inventor: AZAR ROGER F
IPC: C07C67/56
Filed: 1988-06-15
Granted: 1993-10-07
Abstract: The invention relates to novel glycerides of polyunsaturated fatty acid obtained in the pure state and to the processes for obtaining them. Its subject is specifically the glycerides of general formula I <IMAGE> in which R2 is the acyl residue of cis,cis,cis-6,9,12-octadecatrienoic acid R1 and R3 which are similar or different are hydrogen, an acetyl residue or the acyl residue of cis,cis,cis-6,9,12-octadecatrienoic acid. These compounds find an application in cardiovascular therapeutics, in cosmetology or in dietetics.
Patent DE-3884312-D1 (DE)
Inventor: ALTHOFF KLAUS DIPL ING
IPC: G11C11/419
Filed: 1988-07-05
Granted: 1993-10-28
Abstract: Sense amplifier, comprising a load part (L), a differential amplifier part (DIFF), a balancing transistor (N6) as well as a switching transistor (P1), which is connected between the supply voltage (VDD) and the load part (L). The precharging potential of this sense amplifier at its outputs LA, LA is at about 2.5 volts. In the precharging phase, the two supply voltages (VDD, VSS = earth) are isolated and the precharging potential is produced by the balancing of the capacitances at the outputs LA, LA. 
<IMAGE>
Patent DE-50001688-D1 (DE)
Inventor: MANGOLD DR
IPC: B01J37/08
Filed: 2000-08-17
Granted: 2003-05-15
Abstract: Silver or silver oxide-doped silicic acid is claimed which is produced pyrogenically by flame oxidation or preferably flame hydrolysis. The dopants are added at 0.0001 wt.% to up to 20 wt.%, preferably 1-10000 ppm. The dopant is a salt (mixture) of Ag or a suspension of an Ag compound or metallic Ag or their mixture. The BET surface of the doped oxide is 1-600 (preferably 40-400) m<2>/g. An Independent claim is included for the preparation of a silver or silver oxide pyrogenically doped oxide.
Patent DE-50005041-D1 (DE)
Inventor: HOEFINGHOFF HEINZ
IPC: B21B1/36
Filed: 2000-10-31
Granted: 2004-02-19
Abstract: The present invention relates to a method for cold-rolling metallic rolling stock (4), in which the rolling stock (4) passes through the roll nip (3) between oppositely driven rollers (2) at room temperature in order to undergo a plastic shape change. To avoid the problems caused by the use of liquid coolants and to achieve an improved surface quality of the rolling stock (4), the invention proposes that inert gas, which is at a lower temperature than the rolling-stock temperature in the roll nip, is blown into the region of the roll nip (3). The invention also relates to a cold-rolling stand for carrying out this method.
Patent DE-50005287-D1 (DE)
Inventor: ROBERTZ DR
IPC: G06K19/077
Filed: 2000-07-11
Granted: 2004-03-18
Abstract: Transponder label is made up of antenna (8) and connected chip (9) on printable support layer (2). It has first adhesive layer (7) to affix label to item so that force required to remove label is more that the mechanical stability of the transponder support layer. When attempt is made to remove label from item, label is irreversibly distorted so RFID transponder is destroyed. Transponder consists of 20 to 250 microm thick polyester foil (2) with printed antenna (8) and chip (9) formed on foil upper side which is in contact with first hot melt adhesive layer (7). Transponder is placed on 57 microm thick separation paper, is partially coated with second hot melt adhesive paste (3) of 50 microm. Polyester foil has cut lines (5) to weaken mechanical stability. Cover layer is not adhered with the foil along and inside the cut lines. Cohesion and adhesion of heat melt adhesive and cover hot melt adhesive are selected so that if label is removed from item, foil remains on item at cut lines, rips along cut lines so antenna conductor path is destroyed and transponder is no longer functional.
Patent DE-50005607-D1 (DE)
Inventor: BAYER THOMAS
IPC: G06V30/10
Filed: 2000-05-31
Granted: 2004-04-15
Abstract: The reading results of an agreed number of images of items, achieved by the OCR reader, are temporarily stored subdivided into reading results which are read unambiguously and reading results which are rejected. Then classes of words or word groups belonging together of the reading results temporarily stored and rejected, consisting in each case of n address words, n=1, 2, . . . , a, with interword gaps m, m=0, 1, . . . b are formed which do not drop below a particular similarity factor referred to in each case a particular n and m value between them. In the dictionary or dictionaries of the associated address areas, representatives, at least, of the classes whose frequency exceeds a predetermined value are included.