baber/WOPTO huggingface dataset:
Patent DE-3688188-D1 (DE)
Inventor: FUJIOKA KEIJI
IPC: A61K9/22
Filed: 1986-12-23
Granted: 1993-05-06
Abstract: Described is a method for preparing a sustained release formulation utiliing collagen and/or gelatin as a carrier, which comprises the steps: 
 
  (i) preparing a uniform and high concentrated mixture with respect to the collagen and/or gelatin by blending an active ingredient, said collagen and/or gelatin, and water or an admixture consisting of water and a hydrophilic organic solvent under one of the conditions selected from: 
 
  (A) the pH of the mixture is kept below 5 and the salt concentration of the mixture is retained below fiber-forming concentration; 
  (B) chemically modified collagen and/or gelatin is employed; and 
  (C) glucose is added to the mixture; 
 
  (ii) molding the resultant mixture; and 
  (iii) gradually eliminating the solvent from the molded product.
Patent DE-3750125-D1 (DE)
Inventor: MOLIN SO REN
IPC: C07K14/245
Filed: 1987-03-25
Granted: 1994-07-28
Abstract: A vertebrate animal, such as a human, is immunized with a bacterial host cell harboring a recombinant replicon which provides a stochastically expressed cell killing function whereby the cells are biologically contained. The replicon also comprises a gene encoding an antigen which is to be displayed on the outer surface of the host cell, so that it can elicit an immune response from the immunized animal. This antigen comprises one or more epitopes from a pathogenic agent.
Patent DE-3751238-D1 (DE)
Inventor: FISCHER JOSEPH PHILLIP
IPC: C10M159/00
Filed: 1987-12-15
Granted: 1995-05-18
Abstract: Carbonated overbased products which have been borated. The products have a very small particle size.
Patent DE-3766756-D1 (DE)
Inventor: MARGARIA MARIO
IPC: B67B3/20
Filed: 1987-02-23
Granted: 1991-01-31
Abstract: The invention relates to a closure applying apparatus (l) suitable for use in capping machines for placing on a container (B) having a threaded neck portion (26) and an annular collar (30) below said neck portion a tamper-evident screw-type capsule (A) made of rigid plastic material and having a lower skirt portion (27) which is connected by a plurality of thin frangible bridge portions (28) to an upper internally threaded skirt portion (22) and is provided with an inwardly projecting bead (29) for snap engaging beneath said annular collar (30) as a result of screwing of the capsule (A) on the container (B). The apparatus comprises a rotary, vertically reciprocable capping chuck having a plurality of jaws (4) for gripping the capsule (A), each jaw (4) being provided at its lower end with an inner flange (l4) which engages from below the edge of the lower skirt portion (27). The flanges (l4) of the jaws (4) form an abutment surface for the lower skirt portion (27), which absorbs the forces produced during snap movement of the inwardly projecting head (29) over the collar (30) of the container (B), thus preventing fracture of the brigdes (28) during the capping operation.
Patent DE-3767117-D1 (DE)
Inventor: HAXEL GERD
IPC: H05K7/14
Filed: 1987-10-02
Granted: 1991-02-07
Abstract: The object of the invention is a device having at least one guide holder for assemblies which can be connected to profile bars of an assembly carrier. The assemblies contain electrical or electronic components arranged on a printed circuit board, and optionally a front plate. A holding device (14) for two (optionally plug-in) leaf springs (38, 48) of different design is  provided at least in one region connecting internally onto a profile bar (30) in the assembly carrier. The leaf springs are in each case pressed onto a conductive point on the respective printed circuit board (35), by means of a contact tab (45). They are designed either as a leaf spring (39) which can be pressed onto the profile bar (30) with a tab (41) or as a leaf spring (48) which has a tab (51), for the connection of a conductor, projecting over the guide holder (1) on the side opposite to the printed circuit board (35). <IMAGE>
Patent DE-3773630-D1 (DE)
Inventor: GEIST MICHAEL DR
IPC: C09D163/00
Filed: 1987-11-16
Granted: 1991-11-14
Abstract: Binders (I) prepd. by reacting (A) synthetic resin contg. epoxide gps. with (B) at least one cpd. contg. mercapto gps. reactive to epoxide gps. and also at least one ketimine gp., and opt. (C) other modifying cpds., e.g. monocarboxylic acids and/or further prim. and/or sec. amines followed by neutralisation with acid, are claimed. Also calimed are water-dilutable coating compsns., partic. for cathodically deposited, heat-hardenable coatings, wherein binder is at least partly a (I).
Patent DE-3773924-D1 (DE)
Inventor: NARAYAN BADHRI
IPC: G02B27/00
Filed: 1987-03-30
Granted: 1991-11-21
Abstract: A scanner including a source of coherent light, a radial hologon, a f theta  lens and a target. Between the light source and the hologon there are means for forming light from the source into a collimated beam having an oblong cross-sectional shape and for directing the beam onto the hologon at a predetermined incident angle and with the long axis of the oblong cross-sectional shape of the beam radial of the axis of rotation of the hologon. Prismatic means are provided between the hologon and the lens means for so modifying the cross-sectional shape of the beam that the spot at the target station has a selected shape and orientation. This allows the shape, orientation and size of the beam on the hologon to be optimum for duty cycle of the hologon and for spot size on the target. The prismatic means allows the spot shape and orientation on target to be optimized. The prismatic means tends to introduce undesirable bow into the scan line, therefore the wavelength of the light and the grating factor (n  lambda )/d of the hologon are selected to produce an approximately equivalent opposite bow.
Patent DE-3776135-D1 (DE)
Inventor: PITTS FRANK
IPC: B09B3/00
Filed: 1987-03-23
Granted: 1992-02-27
Abstract: Leachability of the V content is reduced by initial contact with a polyvalent metal water soluble salt in the presence of water. The salt forms an acidic soln. which forms hydroxide, oxide or hydrated oxide insoluble at pH5.  The metal ions in the salt have a valence of at least 3 or are divalent ions oxidisable to a higher valency.  The salt cation is Fe(II), Fe(III), Sn(II), Sn(IV), Ti(IV), Zr(IV), Al(III), trivalent rare metal and/or quadrivalent rare earth metal.  The anion in sulphate, nitrate or chloride.  The pH of the mixt. is increased to at least 7 by welding a Ca-, Mg- or Na-base.
Patent DE-3776676-D1 (DE)
Inventor: STRAUSS WALTER
IPC: B23B29/034
Filed: 1987-07-13
Granted: 1992-03-26
Abstract: The mechanism is intended for radially adjusting a boring bar (64) with cutting element (66) on a carrier housing (10), with a core (8) fitted in a machine tool spindle (4). The bar is arranged on a member (62) transversly slidable in the housing by a ring (18,20,22) rotatable in it and coupled to the member via worm gearing in a ring portion (22) thus axially moving an element (56) with inclined portion (58) slidable in inclined bore (60) of the member. Rotation of the ring is prevented by a latch (28) non-rotatably, axially slidable in a recess (26) in the ring portion (22) and spring-loaded into tooth engagement (30,16) with a flange (14) of the housing (10). In a given rotational position, a recess (38) in the ring portion (20) faces a head (46) of a plunger (42) which is axially movable in the spindle housing (2) to enter the recess thereby disengaging the latch and locking the ring (18) such that it can be rotated relative to the housingby spindle rotation to adjust the bar radially.
Patent DE-3778103-D1 (DE)
Inventor: FOX RODNEY THOMAS
IPC: A61L9/12
Filed: 1987-09-11
Granted: 1992-05-14
Abstract: A device for dispensing a volatile liquid as a vapour includes a porous support of natural or synthetic woven or non-woven fibre, porous glasses, porous plastics (optionally in film form), parchment, leather or rubber provided with an organopolysiloxane material which serves to close the pores of the support to the passage of liquid but permits the passage of vapour from the liquid. The volatile liquid is a perfume, insecticide, insect repellant, insect attractant, higher animal repellant, corrosion inhibitor, a germicidal agent or a medicament. A space treatment vapour emanating device is thus provided the external surface of which device is dry to the touch.
Patent DE-3784509-D1 (DE)
Inventor: RAYMOND RICHARD O
IPC: A01D34/82
Filed: 1987-05-12
Granted: 1993-04-08
Abstract: A rotating cutting head (33) is positioned out in front of the wheels (21) and can be located adjacent either of the wheels while at the same time being tilted. Control of the position and inclination of the cutting head is maintained through the use  of a handle (60) which allows the operator to tilt a frame (20). In response to tilting of the frame, the wheels are turned w.r.t. the frame and the cutter can then be moved parallel with a fence or building. Vegetation existing along the outside edge of the wheel closest to the fence or building can be trimmed. Also, the cutting head is angled downwardly as a result of the tilting of the frame so that the vegetation can be cut close to the ground.
Patent DE-3788935-D1 (DE)
Inventor: SCHOEN SIEGFRIED
IPC: H04M1/02
Filed: 1987-11-25
Granted: 1994-03-10
Abstract: A support (5) for a rechargeable cordless telephone with sprung charging contacts provided in one wall (1), projecting into the hollow space. The support (5) is designed so that the telephone, once inserted in the support, can be used as a table-mounted or wall-mounted unit. To achieve this, a removable sprung stay (7) is disposed in a cut- out (6) in the wall (4) of the support (5) which lies opposite the wall (1) which has the charging contacts, one side of the stay having an essentially flat surface (8), while the other side running parallel to it has a locking element (9). <IMAGE>
Patent DE-3789892-D1 (DE)
Inventor: HENNING RAINER DR
IPC: C07D209/54
Filed: 1987-11-17
Granted: 1994-06-30
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent DE-3855471-D1 (DE)
Inventor: GOUDSMIT JAAP
IPC: C07K16/00
Filed: 1988-10-07
Granted: 1996-09-19
Abstract: The invention relates to oligopeptides having utility in diagnosis of, or vaccination against AIDS and ARC, and to antibodies raised against such oligopeptides. The oligopeptides have a length of 8 to 17 amino acids. The amino acid sequence corresponds to a sequence occurring in the V3 region of gp120 and comprises the  beta -turn sequence GPG(R) at the positions 312-314 (315), or a variant  beta -turn sequence, and flanking sequences of at least one and preferably at least two amino acids on both sides of the  beta -turn sequence.
Patent DE-3861695-D1 (DE)
Inventor: ALLARD JOSEPH
IPC: E21C35/18
Filed: 1988-04-05
Granted: 1991-03-07
Abstract: The field of the invention is concerned with a device for the simple, quick, reliable and removable fastening of the shank of a tool to a toolholder, particularly a mining tool. This device fastening a tool (1) to its toolholder (2), comprising a tool equipped with a fastening shank (3) having a retaining notch or groove (4), a toolholder pierced with a transverse orifice (5), part of which intersects the bore (8) intended for receiving the shank of the toolholder in the region of the retaining groove (4), but is outside the latter, a retention assembly consisting of a pin (10) and an elastomeric block (13) arranged in the orifice (5), is characterised in that the orifice (5) has the general form of a lockhole (6, 7), in which are engaged the rigid pin (10) having a body (11) and two heads (12) and the elastomeric block (13). <IMAGE>
Patent DE-3863772-D1 (DE)
Inventor: GEIGER WERNER
IPC: F16L25/00
Filed: 1988-10-25
Granted: 1991-08-22
Abstract: With this tube connection, tubes (6, 7) which abut against one another can be connected to one another without fixed flanges in a sealing and immovable manner. A single retaining part (1), pushed onto the tube ends, has an annular seal (3) in a sealing chamber (1.6), which seal is pressed by means of pressure segments (2) and radially acting pressure screws onto the abutment point (8) of the tubes (6, 7), over the complete circumference. In the retaining part (1), there is provided on both sides next to the seal (3) in each case one clamping chamber (1.7) each having an inserted clamping element (4). When pressure is applied to the abutment point (8) the seal (3) is also deflected into the clamping chambers (1.7), the clamping elements (4) being pressed in the axial direction of the tubes (6, 7) onto a flat inner cone (1.5) of the clamping chamber (1.7). The clamping elements (4), which are designed as separated clamping rings having at least one notch (4.2) which eases the bending of the clamping ring, in this case experience force components as a result of which the clamping edges (4.1) of the clamping elements (4) clamp firmly on the surface of the tube ends. <IMAGE>
Patent DE-3866584-D1 (DE)
Inventor: WILD GEORG
IPC: H02H7/26
Filed: 1988-05-02
Granted: 1992-01-16
Abstract: The bypass condition signal formation for HV DC transmission uses detection of the current regulator transformer currents (Iry, Isy, Ity, Ird, Isd, Itd) on the current regulator side, which are weighted by different weighting factors before summation. The summation value has no zero range during the normal commutation sequence with the bypass condition signal supplied when the sum current is zero after a given time interval from interruption of the normal commutation sequence. This time interval is at least equal to the commutation of the DC current (Ig) by the selected thyristor valves. Pref. all the weighting/actors are different but all have the same sign.
Patent DE-3867394-D1 (DE)
Inventor: PIRETTI GIANCARLO
IPC: F16B12/40
Filed: 1988-08-30
Granted: 1992-02-13
Abstract: A table comprises a table-top (2) and a plurality of legs (3) fixed to the table-top by means of a plurality of joints (4) which are also used for supporting and interconnecting a series of horizontal cross members extending beneath the table-top. Each joint comprises a base element (6) fixed to the lower surface of the table-top (2) and having a seat (15) in which the upper end of the respective leg (3) is received and clamped by means of a wedge (11), and a cover (16) fixed to the base element (6). The facing surfaces of the base element (6a) and the cover (16) have recesses (20, 21) which cooperate with each other to define one or more seats in which the corresponding parts of the horizontal cross members (5) are received and clamped.
Patent DE-3868868-D1 (DE)
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1988-10-27
Granted: 1992-04-09
Abstract: The inclined hoist for material or personnel has telescoping sections (3-6) forming rails for a slide (10) with support (9) for the load. It which travels on them via top and bottom rollers (11, 12). A mechanism (14) adjusts the distance between these rollers when travelling between larger and smaller rail sections. Adjustment is by a linkage (16) between the hoist rope (15,15') and the top and/or bottom rollers.
Patent DE-3869163-D1 (DE)
Inventor: KLOETZER WILHELM PROF DR
IPC: C07D233/88
Filed: 1988-03-09
Granted: 1992-04-23
Abstract: Imidazole derivatives of the formula   <IMAGE> I  wherein R1 and R2 each is lower alkyl, X is a residue of the formula  <IMAGE>  R3 is hydrogen and R4 is hydrogen or lower alkyl or R3 and R4 taken together are an additional carbon-nitrogen bond; R5 is hydrogen or lower alkyl; R6 is hydrogen, lower alkyl, lower alkylthio or a residue of the formula -NR7R8; and R7 and R8 each is lower alkyl or taken together with the nitrogen atom are a 5- or 6-membered saturated heterocycle; and pharmaceutically acceptable acid addition salts thereof are described. The compounds of formula I possess valuable pharmacodynamic properties, especially inflammation-inhibiting and edema-inhibiting properties, so that they can be used for the control or prevention of illnesses, especially for the control or prevention of inflammations and edemas.
Patent DE-3882648-D1 (DE)
Inventor: VETTER RICHARD
IPC: F24H9/20
Filed: 1988-10-17
Granted: 1993-09-02
Abstract: The hot water boiler, has a burner in a combustion chamber, a heat exchanger, and a fan in the flue duct generating suction. The burner functions only under a set vacuum, cutting out partic. if the vacuum falls. A burner control vacuum detector (16,17) is mounted in the boiler wall (1), in which the burner (5) is accommodated. Its free end can be positioned between the wall and the free end of the burner.
Patent DE-50000623-D1 (DE)
Inventor: PREISS JUERGEN
IPC: A47B9/08
Filed: 2000-02-24
Granted: 2002-11-14
Abstract: The invention relates to an improved telescope-type tubular construction, whose length or height can be adjusted. Said construction is characterised by the following features: an adjusting and setting device (35) is provided for at least one bearing unit (19). The adjusting and setting device (35) comprises at least one adjusting and setting element (39) which can be adjusted by a component that runs parallel to the central longitudinal or adjusting axis (37) and which has a wedge-shaped adjusting section (45). In said wedge-shaped adjusting section (45), the bearing unit(s) (19) which can be adjusted to different positions are at least indirectly supported in such a way that the distance in a transverse or radial direction in relation to the central longitudinal or adjusting axis (37) can be adjusted in various ways, based on the different axial position of the adjusting and setting element (39).
Patent DE-50002016-D1 (DE)
Inventor: KELLER GERHARD
IPC: B29C49/00
Filed: 2000-06-02
Granted: 2003-06-05
Abstract: The invention relates to a method for producing tubular containers with an open filling opening and with an end that is provided with a seal. The inventive method comprises the following steps: separately producing a preform with a neck with definitive dimensions and a tubular body with smaller dimensions than the definitive form, the tubular body containing the open filling opening; fixing the preform that is produced to a drawing head by its neck and subjecting it to at least one partial heating process; introducing the heated preform that is attached to the drawing head into the inside of a multi-part closed blow mold in such a way that the open filling opening is air-tightly held at the lower end of the blow mold; fitting a blow nozzle to the filling opening of the preform.
Patent DE-50002365-D1 (DE)
Inventor: KOHLRUSS GREGOR
IPC: A41D31/00
Filed: 2000-03-03
Granted: 2003-07-03
Abstract: The invention relates to a pile fabric comprising a textile support structure (1) and a trimming consisting of pile threads (3) which are anchored in the support structure (1). The aim of the invention is to produce a pile fabric of said type with good properties which are evenly distributed over the entire surface thereof i.e. to produce a fabric which retains a good abrasive and absorbent effect and retains its volume over the entire surface. An additional aim is to improve the mechanical anchoring of the rigid pile threads (3) in the support structure (1). To this end, the inventive pile threads (3) consist wholly or partially of a multi-filament yarn which contains both fine filaments (4) and coarse filaments (5). The coarse filament count is more than 25 times greater than the fine filament (4) count.
Patent DE-50003363-D1 (DE)
Inventor: BOERNER WALTER
IPC: C07C255/16
Filed: 2000-03-08
Granted: 2003-09-25
Abstract: Acetone-cyanhydrin can be produced in a gas-liquid reactor from a hydrogen cyanide-containing gas, especially the crude gas originating from a methane-ammonia (BMA) or Andrussow process, and acetone in the presence of a base. The aim of the invention is to overcome the disadvantages of the methods for producing acetone-cyanhydrin known from the art. To this end, the gaseous phase removed from the reactor is liberated from the unreacted acetone and hydrogen cyanide in a gas purifier that is operated with a high-boiling solvent, especially with stabilized acetone-cyanhydrin, and the washed phase is fed to the gas-liquid reactor.
Patent DE-50004918-D1 (DE)
Inventor: SCHOPOHL NILS
IPC: H01L39/22
Filed: 2000-09-05
Granted: 2004-02-05
Abstract: A device is proposed for high-resolution measurement, in particular for high-resolution absolute measurement of magnetic fields, having a network (1) of transitions (3) between superconductors (5, 6) which exhibit Josephson effects, called junctions below, the network comprising closed meshes (7, 8, 9, 10, 11, 12, 13), denoted by cells below, which in each case have junctions (3), which junctions are connected in a superconducting fashion, and at least three of these cells being connected in a superconducting and/or nonsuperconducting fashion. The object of the invention consists in further developing this device in such a way that it is possible to make absolute measurements of magnetic fields in a highly sensitive fashion. This object is achieved by virtue of the fact that the junctions (3) of the at least three cells (7, 8, 9) can be energized in such a way that a time-variant voltage drops in each case across at least two junctions of a cell, the time average of which voltage does not vanish, and in that the at least three cells are configured differently geometrically in such a way that the magnetic fluxes enclosed by the cells in the case of an existing magnetic field differ from one another in such a way that the frequency spectrum of the voltage response function has no significant Phi0-periodic component with reference to the magnetic flux.
Patent DE-50005219-D1 (DE)
Inventor: KAESTNER STEFAN
IPC: B32B15/01
Filed: 2000-05-10
Granted: 2004-03-11
Abstract: The invention relates to a method for producing an aluminum composite material in which a cladding sheet is placed at least onto one side of a core ingot, and in which the core ingot with cladding sheets in place is subjected to several roll passes, as well as a method for producing cladding sheets from an ingot. According to the invention, known methods are simplified and improved in that the cladding sheets are cut off an ingot.
Patent DE-50007138-D1 (DE)
Inventor: WOESTE DIPL ING
IPC: A47K3/40
Filed: 2000-08-15
Granted: 2004-08-26
Abstract: A sub-frame for a shower tray consists of a frame (1) composed of profiled slats (2) that support the tray edges and form a groove, and feet (4). A rounded off edge of the shower tray is located in the groove section. The tray support section is open at the bottom and has a U-shaped cross section., with shanks that have a toothed profile. The feet have threaded members that can be screwed into the U-shaped rail.