baber/WOPTO huggingface dataset:
Patent DE-3462095-D1 (DE)
Title: Installation for the treatment of work pieces with an explosive gas mixture, especially a thermal flash trimming system
Inventor: CONRAD HANS-JURGEN
IPC: B23K20/08
Filed: 1984-06-27
Granted: 1987-02-26
Abstract: 1. Installation for handling workpieces (11) with an explosive gas mixture, in particular a thermal deburring installation, having a treatment chamber (10, 34) which can be closed by a closure plate (14) and is intended for accommodating the workpiece (11), with if necessary a mixing block (26) for mixing and igniting the mixture of fuel gas and oxygen being connected to the treatment chamber (10, 34) via a supply channel (31, 38) which crosses the head part (13) of the treatment chamber (10, 34), preferably opens out vertically into the chamber (10, 34) and runs entirely or partly in interchangeable inserts (40) of heat-resistant material which are held in recesses (42) of the head part, characterized in that at least the insert (40) directly exposed to the explosion pressure in the treatment chamber (34) and intended for the part of the feed channel (38) opening out into the chamber has a conical shape with a diameter decreasing in the direction of the explosion pressure, and that the recess (42) provided in the head part (36) of the treatment chamber (34) is made as a press fit for the conical insert.
Patent DE-3463673-D1 (DE)
Title: Soluble oil cutting fluid
Inventor: RAWLINSON ANTHONY PAUL
IPC: C10M173/00
Filed: 1984-03-20
Granted: 1987-06-19
Abstract: A soluble-oil, suitable when diluted with water, for use as a cutting fluid comprises an alkali or alkaline-earth metal alkyl benzene sulphonate, a fatty acid diethanolamide, a mixed alkanolamine borate, a polyisobutenesuccinimide and a major proportion of mineral oil. The soluble-oil is relatively stable without the need for a conventional coupling agent and some soluble-oil emulsions are bio-static even though conventional biocides are not included.
Patent DE-3467760-D1 (DE)
Title: Salts of 15,16-methylene-17-alpha-pregna-4,6-diene-21-carboxylic acids, pharmaceutical compositions containing them and process for their preparation
Inventor: NICKISCH KLAUS DR
IPC: A61P5/38
Filed: 1984-07-11
Granted: 1988-01-07
Abstract: New 15,16-methylene-17 alpha -pregna-4,6-diene-21-carboxylic acid salts of formula I    <IMAGE>  (I)  wherein R1 and R2 each alone is hydrogen or together they form an additional CC bond or a methylene group, M is an alkali metal, and the methylene group in the 15,16 position is in the  alpha  or  beta  position, in addition to having a strong antialdosterone effect, have reduced antiandrogenic and progestogenic side effects.
Patent DE-3469755-D1 (DE)
Title: Durable non-dusting pigment and dyestuff preparations, process to manufacture them
Inventor: GAWOL MANFRED
IPC: G01N15/06
Filed: 1984-11-30
Granted: 1988-04-14
Abstract: Prepns. (1) consists of 0.5-10% surfactant (II) and a substance (III), which makes the mixt. greasy when it is sunjected to repeated strong shear, in an amt. of 2-25% w.r.t. (I), depending on the fineness, morphology and intended use of (I). (II) is added to the (I) filter slurry and dispersed uniformly. The filter press cake is isolated if necessary and dried, then treated with a liquid, fluid or fusible (III), subjected to intensive shear and then granulated if necessary. Dust measuring appts. consists of a dust forming vessel (2), turned by a drive motor (1) and contg. chicanes, which simulate the conveying procedure, a pump (5) for producing an air stream to pick up the dust fractions, which are carried out of the dust generator (2) and deposited on a filter (4) with defined porosity; a coarse separator (3) between the filter (4) and the dust generator (2) to retain relatively coarse particles; and a lock with air flow meter (6).
Patent DE-3471307-D1 (DE)
Title: Pyrrolylaminopiperidines, a process for their preparation and their use as medicaments
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D401/12
Filed: 1984-09-14
Granted: 1988-06-23
Abstract: This invention relates to pyrrolylaminopiperidines and related compounds of the formula  <IMAGE>  where R is hydrogen, loweralkyl, Arloweralkyl, cycloalkylloweralkyl, loweralkenyl and thienylloweralkyl; R1 is lower alkyl, hydrogen, loweralkylcarbonyl, loweralkoxycarbonyl, loweralkylthiocarbonyl of the formula  <IMAGE> cyano, loweralkylaminocarbonyl, diloweralkylaminocarbonyl, cycloalkylcarbonyl, cycloalkylloweralkylcarbonyl and loweralkenylcarbonyl; R2 is hydrogen, halogen and methyl; and the pharmaceutically acceptable acid addition salts thereof.
Patent DE-3472002-D1 (DE)
Title: Contact device, especially for guns and munition
Inventor: MATHEY CHRISTOPH
IPC: F41A19/69
Filed: 1984-12-11
Granted: 1988-07-14
Abstract: The assembly establishes electrical contact between two relatively moving bodies in a weapon. The weapon has a rigid contact that deforms a spring contact on the munition. A spring contact (1) has a limb (2') lying flat on an insulating retaining element (6) and a connecting piece (3) that passes through a hole in the retaining element and is soldered or welded into place. The connecting piece has a sleeve (13) that can be crimped to a cable (14). The connecting piece is anchored by a locking device (28-30,32,34) that projects over the hole and lies beneath the retaining element.
Patent DE-3486488-D1 (DE)
Inventor: KOHNE DAVID E
IPC: C12Q1/68
Filed: 1984-01-09
Granted: 2001-08-09
Abstract: A method for detecting rRNA-specific nucleic acids, tRNA-specific nucleic acids, psrRNA-specific nucleic or pstRNA-nucleic acids of a non-viral organism or group of non-viral organisms in the sample is described.
Patent DE-3563838-D1 (DE)
Title: Separating device for sideways removing a publication from the lower side of a pile of publications
Inventor: VISSER FREDERICH WILHELM
IPC: B65H1/06
Filed: 1985-10-01
Granted: 1988-08-25
Abstract: The invention relates to a separating device for sideways removing a publication (6) from the lower side of a pile (2) of publications such as magazines, papers and the like, comprising a periodically activated suction table (3) moving to and for below said pile that can grip the frontal portion of the lowest publication as seen in the direction of removal. This separating device comprises a second suction table (4) that as seen in the direction of removal is positioned behind said first suction table, said two suction tables being controlled in such a way that the publication to be removed at first will be moved in the direction opposite to the direction of removal prior to its motion in the direction of removal. Due to this it is possible to remove publications with their open sides ahead without any restrictions.
Patent DE-3573153-D1 (DE)
Title: Compressor unit for the production of compressed air
Inventor: CIRELLI FRANCO
IPC: F04B/
Filed: 1985-07-04
Granted: 1989-10-26
Abstract: A compressor unit (1) for the production of compressed air, of the type having a rotary compressor (2, 3, 4) which draws air from an intake opening (5, 6) and directs it to a pressure tank through a minimum-pressure valve, wherein it includes a non-return valve (36) active in the intake opening to prevent the escape of air through this opening.
Patent DE-3585129-D1 (DE)
Inventor: LIPSCOMB MYATT S
IPC: G01N33/49
Filed: 1985-10-15
Granted: 1992-02-20
Abstract: Improved methods for the determination of clotting times of fibrinogen, APTT and PT are provided. Surprising and unexpected accuracy is obtained by combining a backward-looking approach to determine a desired range of values over times T1 and T2, selected in accordance with predetermined percentages of the observed Vmax, thereby avoiding early false positives due to noise and other inhomogeneities from reagent sample mixing. Thereafter, a regression analysis is performed over the time period T1 and T2 and from the derived function, the coagulation time is determined by calculating the time associated with the predetermined percentage of Vmax.
Patent DE-3661465-D1 (DE)
Title: Tool for undercutting bore holes
Inventor: HECKER ROLAND DR ING
IPC: E21B7/00
Filed: 1986-02-19
Granted: 1989-01-26
Abstract: 1. Tool for the production of undercut bore holes with a cutting head (10) and a shank (11), which bears the cutting head and the end section of which, remote from the cutting head, is designed for insertion into a tool holder of a rotary percussive driving machine, such as hammerdrill, percussion boring machine or the like, with a major cutting edge (13), projecting axially on the cutting head, and with a minor cutting edge (14), behind the major cutting edge and capable of being pushed out laterally from the cutting head, and with a shifting mechanism (15) for the minor cutting edge, characterized in that the minor cutting edge (14) has at least one boring striker (18) which has a cutting tip (19), is held axially displaceably in a guide bore (20), extending at an acute angle to the major cutting edge axis (22), and projects into a central bore (23), extending axially in the shank (11) from the shank end up to the cutting head (10), and in that the shifting mechanism (15) has an impact rod (29), which transfers the impact movement of the driving machine onto the boring striker (18), is guided axially displaceably in the central bore (23) and, with retracted boring striker (18), projects beyond the end of the shank (11).
Patent DE-3663852-D1 (DE)
Title: Apparatus for mounting on a land vehicle for the distribution of markers
Inventor: KASHER IGAL
IPC: E01F9/70
Filed: 1986-07-08
Granted: 1989-07-13
Abstract: The self-erecting markers (5), each comprising a base plate and a marker member hinged thereto and spring-biased to upright position, are stacked folded flat in preferably two holder-shafts provided in the dispensing apparatus (2) designed for attachment to a vehicle (1), e.g. a mine-clearing vehicle. 
<??>Alternate gravity-delivery from the two shafts of one marker at a time is controlled by a common dispensing mechanism comprising two vertically spaced, interlocked double-scissors arrangements; drive of the dispensing mechanism is controlled from within the vehicle. 
<??>The markers are stacked angularly staggered, and the upper double-scissors arrangement is adapted upon closing to bend the top part of the marker members, causing activation of light emission.
Patent DE-3664955-D1 (DE)
Title: Power plant with a fluidized bed combustion chamber
Inventor: KALLMANN BERT
IPC: F23M5/00
Filed: 1986-08-22
Granted: 1989-09-14
Abstract: Power plant with a fluidized bed combustion chamber (3) in which fuel is burnt in a bed of fluidized particulate material. According to the invention the combustion chamber wall (41) is provided on its inner side with a layer of heat insulating insulating material (45). U-sections (67) extend between fixing means (75) with the flanges of the section directed inwards towards the combustion chamber space (33). Plates (71) cover fields formed between the U-sections (67) and are provided with elements (73) which extend between the flanges of the U-sections (67). Fixing members (75) are provided overlapping corners of the plates (71), and there are elements (63, 83; 86, 88, 89) connecting the fixing members (75) to the combustion chamber wall (41) and retaining the plates (17) against the U-sections (67).
Patent DE-3682298-D1 (DE)
Inventor: NAKAGAWA YUTAKA C O SONY CORPO
IPC: H04M11/08
Filed: 1986-03-05
Granted: 1991-12-12
Abstract: A videotex system in which a data base center and a user terminal apparatus are connected through a network line so that a data request from the user terminal apparatus is transmitted through the network to the data base center, while data in answer to the request is returned to the user terminal apparatus from the center through the network, and further wherein a code signal for specifying a control function of the user terminal apparatus, or a peripheral apparatus connected to said user terminal apparatus, is transmitted and received between the center and the user terminal apparatus, whereby on the basis of said transmission and reception, said center carries out the control specified by the code for a correponding user terminal apparatus or peripheral apparatus.
Patent DE-3765069-D1 (DE)
Inventor: RUEHL KARL DR
IPC: B32B11/10
Filed: 1987-07-17
Granted: 1990-10-25
Abstract: A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16x104 Gy.
Patent DE-3765444-D1 (DE)
Inventor: KLEINEMAS HARALD
IPC: E04F21/04
Filed: 1987-03-19
Granted: 1990-11-15
Abstract: A levelling device for producing a smooth surface on a sett paving bed is constructed, with a view to easy handling and neat working, so that the rule can lift the excess material with a cutting action by a projecting cutting edge and a rising ramp surface. With a collecting trough and with rollers to support the levelling rule, a transport truck for excess material can be provided at the same time.
Patent DE-3766711-D1 (DE)
Inventor: SCHEFFEL GARY WILLIAM
IPC: F16K1/36
Filed: 1987-02-12
Granted: 1991-01-31
Abstract: A valve member (E) for a shut-off valve has a stem tip seal (F) and is adapted for selective movement axially towards and away from an associated valve seat (76). A generally cylindrical sleeve (80) is carried by the valve member (E) and has an end defining an outer annular seal surface (91) adapted for cooperative sealing engagement with the seat (76). Mounted centrally within the sleeve (80) for limited axial movement is a rigid cylindrical body (88) that defines an inner annular seal surface (90) adapted for engagement with the seat (76) at a location radially inwardly of the outer annular seal surface. Formed between the sleeve (80) and the rigid body (88) is an annular chamber (96) which opens axially inwardly from a narrow slot (94) located between the inner annular seal surface (90) and the outer annular seal surface (91). A mass of resilient packing material (97) substantially fills the chamber (96) and extends axially outwardly of the slot (94) to define a medial annular seal surface (103). Means are associated with the rigid body (88) for generating pressure on the packing material (97) when the body is forced axially towards the valve member (E). In addition, the inner annular seal surface (90) is configured to engage the seat (76) prior to engagement by either the medial annular seal surface (103) or the outer annular seal surface (91).
Patent DE-3768806-D1 (DE)
Inventor: SCHEIWILLER ROLF
IPC: E01C5/00
Filed: 1987-04-22
Granted: 1991-04-25
Abstract: The set of paving blocks for the laying of curved paving consists in each case of a transition block (1) to be arranged on the outside and having four arcuate sides, in each case two mutually abutting sides (10, 18) being curved inwards and the remaining two sides (19, 20) being curved outwards so as to form a constant transition from one curve to another; on either side an equal number of curved blocks (2, 3, 4; 2a, 3a, 4a) formed as a mirror image to one another and which can adjoin the transition block, and crown blocks (5, 6, 5a, 6a; 7, 7a, 8) which are formed as a mirror image or symmetrically and can adjoin the curved blocks, and which each together have the same curve length, the whole being such that, in the paved state, the two outer edges (10) of the transition blocks (1) form an angle of 90 DEG  and the height (H) of all the blocks, measured perpendicular to an imaginary base line (S) through the bottom corner points of the transition blocks (1), is the same. 
<??>In this arrangement, the blocks are formed from a bottom part having greater circumference in horizontal section and an upper part of smaller circumference in horizontal section, the lower part of the radial sides (21) of the curved and crown blocks and the outwardly arched sides (19, 20) of the transition blocks (1) being provided with a vertical toothing (14, 15) and the margin of the upper part having side faces which are irregular in shape as in the case of a natural stone. 
<??>A set of paving blocks of this type can be produced in a cost- effective manner, laid easily, and in the laid state approximates closely to curved paving formed from natural stones. 
<IMAGE>
Patent DE-3774065-D1 (DE)
Inventor: JENSEN OLE ROGER
IPC: B26D7/32
Filed: 1987-09-25
Granted: 1991-11-28
Abstract: Adhesive ostomy pouch (B) connecting rings (C) with radially extending gripping portions (24) are formed and stacked in angularly offset relation on a plurality of ostomy faceplates (A) in a highly automated fashion. In use, the faceplates adhere to the body of the pouch wearer. Sets of rings are die cut from a continuous adhesive coated sheet. Each set includes a plurality of spaced, identically oriented rings, in an arcuate pattern across the sheet. The sheet is intermittently advanced to bring the sets, one at a time, into alignment with faceplates located on a round platform (E). The platform is indexed to move the faceplates stepwise through a path coincident with the pattern of the ring sets. Each time the platform is indexed, a set of rings is removed from the sheet and the rings are placed on the respective faceplates, each in proper angular relation with the previous rings. Faceplates with a full complement of rings are removed from the platform.
Patent DE-3775065-D1 (DE)
Inventor: DARDEN EUGENE
IPC: F16L/
Filed: 1987-04-29
Granted: 1992-01-16
Abstract: The shear beam extends between installation tabs (32, 34) in which are defined holes for mounting the load sensor to the helicopter fuselage (18) by fasteners (64). An arcuate part of the beam is a loadbearing area which senses the change in shear force exerted by the fuselage cross-tubes (16) under landing load. On either side of the shear beam, a pair of webs of reduced cross-thickness mounts a set of four steam gauges  (5a,b,c,d) each with its grid lines disposed at forty five  degrees of arc relative to the beam. A raised boss (60) sustains overloads as during a crash or heavy landing.
Patent DE-3782880-D1 (DE)
Inventor: TOWLER DWIGHT ARNOLD
IPC: C07K7/06
Filed: 1987-08-06
Granted: 1993-01-14
Abstract: An octapeptide inhibitor of myristoylating enzymes is disclosed having an amino acid sequence selected from the group consisting of the following sequences or a physiologically acceptable amide or salt derivative thereof: <CHEM> wherein R = Leu, Phe, Tyr or Val. o
Patent DE-3784349-D1 (DE)
Inventor: PLESSERS HENDRIK SILVESTER
IPC: G03B42/04
Filed: 1987-10-30
Granted: 1993-04-01
Abstract: A stack of film sheets is wrapped in a flexible sleeve (33) (26) sealed by a self-adhesive strip (60) to the top of the package. At the other end, an open flap (27) is fully rectangular in its initial condition.  Triangular portions (53, 54) at its extremities are tucked in over 90 deg.C and its top end is folded (56) over 180 deg.C.  The flap is then folded completely over 180 deg.C and secured to the top of the package by three breakable strips (28) and two stronger strips (29) which prevent premature opening.
Patent DE-3786634-D1 (DE)
Inventor: DANGSCHAT HOLMER DIPL-ING
IPC: G12B5/00
Filed: 1987-08-11
Granted: 1993-08-26
Abstract: The table (T1) has three adjustable support points (V1) arranged symmetrically about its centre adjacent its periphery. Each support point (V1) has a setting screw (GB1) rotated within a threaded bore (BB1) for levelling the table surface (OT1) and a foot element (SE1) which is free to slide across the support surface (OG1) for the table (T1). The bolt (GB1) has a convex spherical surface (FV1) cooperating with a concave spherical surface (FS1) of the foot element (SE1) at one end and a screwdriver slot (S) for facilitating its adjustment at the other end. A compression spring (Z) associated with each support point acts between the table (T1) and the support (G1) for increasing the system rigidity.
Patent DE-3864597-D1 (DE)
Inventor: WILLEMIN ALBERT
IPC: B29C45/14
Filed: 1988-06-07
Granted: 1991-10-10
Abstract: PCT No. PCT/CH88/00104 Sec. 371 Date Feb. 3, 1989 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Jun. 7, 1988 PCT Pub. No. WO88/09714 PCT Pub. Date Dec. 15, 1988.The method includes printing a decorative design on a surface of a suitable support using a transferable ink; introducing this support into an injection mould in such a manner that, during injection, its surface carrying the decorative design faces the inside of the mould; and injecting into the mould a heated thermoplastics material for forming an object. To prevent the printed design from being deformed by molten thermoplastics material during injection, the method further includes introducing a separate film into the mould, before injection, in such a manner that it is applied against the surface of the support printed with the decorative design. The film is made of a material which bonds with the injected thermoplastics material and receives and retains the ink forming the decorative design, which separates from the support and deposits on the film during injection.
Patent DE-3865076-D1 (DE)
Inventor: LAMMERT ROLF
IPC: C09J7/02
Filed: 1988-04-20
Granted: 1991-10-31
Abstract: Repeatedly usable closure of the joint (10) of a hose bag (11) is effected by an adhesive tape (1), made of a transparent polypropylene foil carrier (2) and a self-sealing adhesive (5a,5b). The seizing area (3) and the tear-off strip (4) remain, however, free from adhesives. After the bag has been opened once by removing the strip (4), it can easily be resealed but the absence of the strip (4) indicates clearly that it has been opened before.
Patent DE-3865161-D1 (DE)
Inventor: WILLIAMS DAVID
IPC: H04B3/50
Filed: 1988-03-21
Granted: 1991-10-31
Abstract: The circuit includes a loop (3) in which a signal current flows; a supply voltage generation circuit (1); a signal conversion circuit (2); a switch (5) operative to connect either the supply voltage generation circuit or the signal conversion circuit into the loop (3) at any instant, the outputs of the supply voltage generation circuit and the signal conversion circuit being supplied to a common load (4) which controls operation of the switch (5); and a pair of capacitors (6,7) connected across the outputs of the supply voltage generation circuit and the signal current conversion circuit, respectively.
Patent DE-3867899-D1 (DE)
Inventor: LONGO ANTONIO
IPC: C07J41/00
Filed: 1988-05-11
Granted: 1992-03-05
Abstract: 4-Amino androstenedione derivatives of formula (I) <CHEM> wherein one of R1 and R2 is hydrogen and the other is hydrogen, C1-C6 alkyl, C2-C6 alkenyl or C2-C6 alkynyl; and the symbol --- indicates that each of (x) and (y), independently, is a single bond or a double bond; and pharmaceutically acceptable salts thereof, which are aromatase inhibitors, are prepared by reacting a compound of formula (II) <CHEM> wherein E is a halogen atom and R1, R2, (x) and (y) are as defined above, with ammonia and, if desired, salifying a compound of formula (I) or obtaining a free compound of formula (I) from a salt thereof.
Patent DE-3869580-D1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F28D9/00
Filed: 1988-10-12
Granted: 1992-04-30
Abstract: The boiler comprises a combustion chamber in a water jacket, flues of oblong cross-section and parallel to each other leading to a smoke box from the chamber.  The adjacent wider sidewalls (1) of each flue (2) have identical corrugations on the inside and inclined to their lengthwise edges (4) but in opposite directions and in contact where they cross (5). The corrugations end before the narrow walls (6) and the inlet and outlet (7,8) at a distance at least equal to the corrugation depth.  The number of the corrugations running for the full length between inlet and outlet is greater than that of the shorter corrugations.