baber/WOPTO huggingface dataset:
Patent DE-3275418-D1 (DE)
Title: Signal-recording/reproducing apparatus
Inventor: OGIRO KENJI
IPC: G11B15/66
Filed: 1982-06-18
Granted: 1987-03-12
Abstract: Signal-recording/reproducing apparatus for use with a tape cassette includes a cylinder having mounted thereon heads for recording and reproducing a signal on and from a magnetic tape within the tape cassette, respectively. A pair of tape guides are movable between an unloading position remote from the cylinder and a loading position adjacent thereto. The tape is withdrawn out of the tape cassette by the tape guides when they are moved from the unloading position to the loading position. When the tape guides are in the loading position, an angular extent over which the tape is in contact with a non-rotatable guide element of one of the tape guides located at a leaving side where the tape leaves the cylinder is less than that over which the tape is in contact with a non-rotatable guide element of the other tape guide located at an approaching side where the tape approaches the cylinder.
Patent DE-3367668-D1 (DE)
Title: Control system for combination heating
Inventor: SCHWARZ ANTON
IPC: F24D13/04
Filed: 1983-01-07
Granted: 1987-01-02
Abstract: Control system for a combination heating consisting of a central heating with burner (13), boiler (4) and a plurality of radiators (6) connected thereto. The radiators (6) are provided with electric ohmic heaters and valves (7). A switch (2) which is sensitive to a signal from a temperature sensor (2) switches automatically the plant either into a central heating mode or into the individual heating elements mode.
Patent DE-3382510-D1 (DE)
Inventor: ZIMMERMANN WOLFGANG DR
IPC: C09J129/04
Filed: 1983-09-15
Granted: 1992-03-26
Abstract: A polymer granulate has particles, with dia. 0.6-6 mm, with (a) a core of a water-sol. polymer, and (b) a coating component. (a) is (semi)synthetic or natural, esp. polyvinyl alcohol with ester value 10-250 (20-200) mg KOH/g and viscosity 3-70 (10-60) mP a.s (4% aq. soln. at 20 deg. C). Partic., a gel contg. 85 wt% polyvinyl alcohol, and a lower alcohol as liq. phase, is used. (b) may be water-sol., and may be different from (a), or may be water-sol. and pref. forms a complex with polyvinyl alcohol. Water-sol. (b) include cellulose derivs., alkali phosphates, NaCl and Al salts. Use of the granulate in prepn. of adhesives or coatings is claimed. The granulate is free-flowing, with uniform particle size and not above 30 (3-15) wt% water, and is stable during storage and transport.
Patent DE-3461120-D1 (DE)
Title: Measuring apparatus
Inventor: AFFA ALFRED ING GRAD
IPC: G01D5/245
Filed: 1984-03-27
Granted: 1986-12-04
Abstract: A measuring system for measuring the relative position of tool machine parts compensates for thermally-induced length changes of a spindle stock by means of a scale carrier which acts as an expansion element for a scale. This scale carrier is fastened at one end directly via a fastening element to the spindle stock and at the other end is connected with an adjacent end of the scale, which is mounted on the scale carrier so as to be shiftable in the measuring direction. If the plane of the tool connected to the spindle stock shifts by an amount  DELTA c in the measuring direction X as a result of temperature rises of the spindle stock, the scale carrier, operating as an expansion element, acts to pivot a rotatable element having an adjustable lever ratio in order to shift the scale in the same direction. In this way, the entire thermally-conditioned displacement of the scale is also made to equal the amount  DELTA c.
Patent DE-3462035-D1 (DE)
Title: Process for the preparation of 4-quinolinones
Inventor: ARNAUD MICHEL
IPC: C07D215/22
Filed: 1984-09-20
Granted: 1987-02-19
Abstract: 1,2,3,4-Tetrahydro-4-quinolinone of formula:    <IMAGE>  (I)  are prepared from a 3-anilinopropionic acid of formula:    <IMAGE> (II) which is treated successively with phosgene, phosgene in the presence of dimethylformamide, a Lewis acid or a strong acid, and a base. In the formula (I) and (II), R denotes a hydrogen atom, a halogen atom or an alkyl (1 to 4 carbon atoms) or alkoxy (1 to 4 carbon atoms) radical, and R1 denotes a hydrogen atom or an alkyl radical (1 to 4 carbon atoms). The compounds of formula I are useful as intermediates in the production of known drugs.
Patent DE-3464603-D1 (DE)
Title: 2-anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid derivatives, processes for the preparation thereof, and antiallergic agent containing the same
Inventor: OZEKI KHOJI
IPC: C07D405/12
Filed: 1984-11-02
Granted: 1987-08-13
Abstract: 2-Anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid derivatives of the formula:wherein R' and R<sup>2</sup> are the same or different and are each hydrogen, an alkoxy, a tetrahydrofurylalkoxy, an alkyl, an alkoxycarbonyl, a halogen, a dialkyiamino, hydroxy, trifluoromethyl, or nitro, and R<sup>3</sup> is hydrogen or an alkyl, or a pharmaceutically acceptable salt thereof, which have excellent anti-allergic activities and are useful, particularly for the prophylaxis and treatment of allergic esthma, and processes for the preparation thereof, and anti-allergic agent containing said compounds as an active ingredient.
Patent DE-3476543-D1 (DE)
Title: Microbicides
Inventor: RIEBLI PETER
IPC: C07D403/04
Filed: 1984-05-14
Granted: 1989-03-09
Abstract: The described novel pyridine derivatives are those of the general formula I    <IMAGE>  (I)  wherein R is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, phenyl, benzyl, phenyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, or benzyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, R1 and R2 independently of one another are each hydrogen, C1-C4-alkyl, halogen or C1-C4-alkoxy, R3, R4 and R5 independently of one another are each hydrogen, halogen, CF3, NO2, C1-C4-alkyl, C1-C4-alkoxy, phenyl, or phenyl substituted by C1-C4-alkyl, C1-C4-alkoxy, halogen, NO2 and/or CF3, U and V independently of one another are each C1-C6-alkyl, or alkyl substituted by halogen or C1-C4-alkoxy, or together form one of the following alkylene bridges:   <IMAGE>  Ra is hydrogen, C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, Rb is C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, wherein Z is oxygen or sulfur, and Rh is hydrogen, C1-C8-alkyl, C1-C8-alkyl which is substituted by C1-C4-alkoxy, or is C3-C4-alkenyl, 2-propynyl, 3-halo-2-propynyl, phenyl, phenyl which is substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, or is benzyl, or benzyl substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, Rc, Rd and Rf independently of one another are each hydrogen or C1-C4-alkyl, and Rg is hydrogen or C1-C4-alkyl; including the acid addition salts thereof. There is also described the production of these substances, as well as agrochemical compositions containing these substances as active ingredients for controlling phytopathogenic microorganisms.
Patent DE-3478243-D1 (DE)
Title: Process and means for the thermal insulation of industrial-kiln vaults
Inventor: LYUTZKANOV STOYAN STEFANOV
IPC: F27D1/16
Filed: 1984-02-06
Granted: 1989-06-22
Abstract: Thermal insulation for crowns and other industrial furnace parts having a surface subject to insulation. A reinforcing lattice made up of sectors is formed on such surface, such sectors are filled by refractory material. An adhesive protection layer made of material which is hardenable under the affect of the heat radiated from the furnace is then applied over the sectors of the refractory insulation material.
Patent DE-3479791-D1 (DE)
Title: Section and/or bar and/or flat bar shearing machine
Inventor: MUHR KARL-HEINZ DR ING
IPC: B23D31/00
Filed: 1984-11-29
Granted: 1989-10-26
Abstract: A shear for structural shapes in which the shear body is pivotal on the machine body between an erect position and an inclined position to bring respective pairs of blades into play at one and the same working plane for cutting the different structural shapes for which the blades are provided. The machine body can have a punch whose working height can correspond to that of the blades.
Patent DE-3486020-D1 (DE)
Inventor: YORK BILLIE M JR
IPC: C07D277/60
Filed: 1984-09-12
Granted: 1993-02-11
Abstract: Disclosed are substituted or unsubstituted planar tricyclic fluorene or nuclear analogs thereof, spiro-coupled to a five-membered ring containing a secondary amide, and the pharmaceutically acceptable salts thereof. These compounds are useful, inter alia, in the treatment of diabetes. Also disclosed are processes for the preparation of such compounds; pharmaceutical compositions comprising such compounds; and methods of treatment comprising administering such compounds and compositions when indicated for, inter alia, long term, prophylactic treatment of the diabetes syndrome.
Patent DE-3571619-D1 (DE)
Title: 4-oxo-pyrido-û2,3-d¨pyrimidine derivatives, process for their preparation and medicaments containing them
Inventor: KLEINSCHROTH JURGEN DR
IPC: A61P9/08
Filed: 1985-10-18
Granted: 1989-08-24
Abstract: 4-Oxo-pyrido[2,3-d]pyrimidine derivatives are herein described as well as processes for their preparation. These compounds possess valuable pharmacological properties. As calcium antagonists they exert vasospasmolytic, vasodilatory, and antihypertensive activities. Surprisingly some of the compounds also have the effect of increasing contractility. They are therefore particularly suited for the treatment of vascular diseases.
Patent DE-3579185-D1 (DE)
Inventor: POLLAK GOTTFRIED DIPL ING
IPC: H02G3/10
Filed: 1985-03-26
Granted: 1990-09-20
Abstract: 1. A device installation unit for skirting board service conduits (80) having a lower part (1, 40) which comprises openings (4, 42) for a wall fixing of the lower part (1, 40) above the service conduit (80), an apron (13, 50) which is moulded to its lower side and which covers the lower part (81) of the service conduit (80), and a threaded bore (11, 46), and having an upper part (23, 60) which can be positioned onto the lower part (1, 40), covers the service conduit (80) in the region of the cable guide, and at its front side (24, 61) contains both a cut-out (32, 62) which allows access to a high-voltage- or low-voltage-device (20) and also an opening (28) which is aligned with the threaded bore (11, 46) of the lower part (2, 41) and receives a retaining screw (64), characterised in that the upper part (23, 60) is dome-shaped, that a respective guide (31), into which a sliding cover (30, 67) can be inserted, is moulded to the side walls (25, 66) of the dome-shaped upper part (23, 60), that only one central opening (28), aligned with the threaded bore (11, 46), and only one retaining screw (64) are provided, that the lower part (1, 40) is provided with pockets (7, 47) which accomodate cable plug terminals (18) having resilient and rigid wall components (8, 9), that a retaining lug (10) is moulded to one of the wall components (9), and that the lower part (1, 40) comprises platforms (3, 45) for the assembly of the high-voltage- or low-voltage-device (20) in the region of the cut-out (32, 62) in the front side (24, 61) of the dome-shaped upper part (23, 60).
Patent DE-3579365-D1 (DE)
Inventor: WILHELM WILHELM DIPL ING
IPC: H03K23/00
Filed: 1985-05-07
Granted: 1990-10-04
Abstract: A bipolar clock-controlled bistable multivibrator circuit arrangement having a static memory cell formed of a D-master-slave flip-flop with a first inverted output signal fed back to a data input and with feedback loops, respectively, for intermediately storing output signals of the master and the slave. A dynamic memory cell is formed of the D-master-slave flip-flop with a second inverted output signal fed back to the data input. The second inverted output signal has gate propagation times performing intermediate memory functions in place of the feedback loops and includes a synchronizing device connected between the static and the dynamic memory cells. Means are provided for setting the circuit of the static memory cell in operation at relatively high clock frequencies. Thereby the useful frequency range of the multivibrator is at least doubled.
Patent DE-3662012-D1 (DE)
Title: Improved heat transfer tube having internal ridges
Inventor: CUNNINGHAM JAMES LEE
IPC: F28F13/18
Filed: 1986-06-11
Granted: 1989-03-09
Abstract: A heat transfer tube (10) has mechanical enhancements which improve the heat transfer properties of at least the outer (12) surface of the tube. An optional internal enhancement, which is useful on either boiling or condensing tubes, comprises a plurality of closely spaced helical ridges (16) which provide increased surface area and are positioned at an angle which gives them a tendency to swirl liquid flowing through the tube. The external enhancement, which is applicable to boiling tubes, is provided by successive cross-grooving and rolling operations performed after finning. The finning operation, in a preferred embodiment for nucleate boiling, produces fins while the cross-grooving and rolling operation deforms the tips of the fins and causes the surface of the tube to have the general appearance of a grid of generally rectangular flattened blocks (see Figure 8) which are wider than the fins and separated by narrow openings (20) between the fins and narrow grooves normal thereto. The roots of the fins and the cavities or channels formed therein under the flattened fin tips are of much greater width than the surface openings so that the vapour bubbles can travel outwardly through the cavity and to and through the narrow openings. The cavities and narrow openings and the grooves all cooperate as part of a flow and pumping system so that the vapour bubbles can readily be carried away from the tube and so that fresh liquid can circulate to the nucleation sites. The rolling operation is performed in a manner such that the cavities produced will be both larger and smaller than the optimum minimum pore size for nucleate boiling of a particular fluid under a particular set of operating conditions.
Patent DE-3671933-D1 (DE)
Inventor: BALKWILL GEOFFREY LEONARD
IPC: E06B3/96
Filed: 1986-10-29
Granted: 1990-07-19
Abstract: A building frame assembly and a method of manufacturing such an assembly, such as a door or window frame, has two elongate members 1, 1' jointed together at their ends by a butt weld in a plane 7. Each member 1, 1' has a thermoplastics outer sleeve 3 with a timber reinforcement 2. The sleeve 3 projects beyond the timber 2 to form a socket 4. Located in the socket 4 is a thermoplastics inner sleeve 5 which is preferably a complementary fit within the socket. The sleeve 5 can be retained by a settable material 6 in the bottom of the socket which material may provide a sealant for the timber reinforcement 2. The inner and outer sleeves 5 and 3 are cut to correspond with the angle of the joint in the plane 7 and the butt weld is effected between the end faces of the thermoplastics sleeves 3, 5, 3' and 5'.
Patent DE-3676494-D1 (DE)
Inventor: HOUSEMAN DAN
IPC: B65H29/04
Filed: 1986-10-08
Granted: 1991-02-07
Abstract: A signature stream is delivered to a pick-up station (80) by a conveyor (120) having cooperating vaccum means (128) for retaining the signatures in proper alignment upon the conveyor belt (122) as they approach the pick-up station, said vaccum condition terminating before the signatures are gripped by the jaws of a gripper assembly (30). Each gripper assembly is secured to a chain link (10) and includes a wrap spring (38) which normally holds the gripper jaws closed and which is activated when a gripper assembly release ring engages an opening cam preparatory to receipt of a signature. The chain links comprise a unitary body (12) having guide rollers (16,18) for guiding the chain through a track which may have a significant curvature due to the unique pivot ball (20) imbedded within the body of each link. The pivot ball serves as a swivel for the roller shaft and performs the dual functions of joining two adjacent links and supporting a pair of vertical guide rollers (16,18). Each link is provided with an arrangement for positively and securely mounting a gripper assembly thereof.
Patent DE-3685884-D1 (DE)
Inventor: MELCHIOR JEAN FREDERIC
IPC: F02B25/14
Filed: 1986-11-05
Granted: 1992-08-06
Abstract: The engine, operating on the two-stroke cycle, is characterised in that the admission and exhaust distributing elements are valves (7, 9), their control elements being sensitive to a parameter such as the speed of rotation of the engine, the fuel consumption, the supercharging pressure value, the difference between intake and exhaust pressure, in order to vary the angular opening and closing position of the valves (7, 9) to ensure that a sufficient quantity of fresh air is admitted into the working chamber, under the least favourable conditions, in particular by opening the intake during a period when the volume of the chamber is increased. <IMAGE>
Patent DE-3688324-D1 (DE)
Inventor: HEINZEL REGINA
IPC: C12N1/16
Filed: 1986-12-16
Granted: 1993-05-27
Abstract: New DNA sequences from the genoma of a mammal, esp. human, code or a protein having the biological activity of HUSI (human seminal plasma inhibitor) type I inhibitors.  These sequences can hybridise with specified sequences (of 498 and 565 base pairs) reproduced in the specification.  Also new are (1) the DNA fragment (I); (2) recombinant vectors (for cloning or expression) contg. the new DNA sequences, (3) host organisms transformed with such vectors; and (4) proteins having HUSI-type I or CUST-1 (cervix-uterus secretion inhibitor) activity; most esp. a cpd. contg. the 50-107 amino acid residues of total CUST-1 protein.
Patent DE-3689670-D1 (DE)
Inventor: TRELL ERIK
IPC: G21K1/00
Filed: 1986-01-02
Granted: 1994-04-07
Abstract: A physical instrument for electron-photon interactions and more particularly a physical instrument for production, recording, observation and transmission of temporospatially adjustable electron-photon interactions. The instrument comprises a ring-shaped vacuum tube with an electron injector, a linear accelerator, signal deflecting and collimating means operatively connected to the vacuum tube with free-flight intervals of the tube between adjacent means, interaction recording components associated with the tube in the free-flight intervals thereof, and a computer processing unit with a display, which is operatively connected to the accelerator and the interactton recording components.
Patent DE-3760908-D1 (DE)
Title: Friction roller track with a housing
Inventor: ZORGIEBEL KARL HEINZ
IPC: B65G13/071
Filed: 1987-06-09
Granted: 1989-12-07
Abstract: 1. A friction roller conveyor having a housing (4) and a housing covering (12) with openings for friction rollers (6) which penetrate partially through the housing covering and which are secured against axial displacement and are driven by a drive shaft (5) extending in the housing (4), characterised in that each housing (4) of roller conveyor element (5, 6) is connected by its ends to a U-shaped box section (13, 14) which extends in the conveying direction and can be covered, that each drive shaft (5) is mounted on the U-shaped box sections (13, 14), that the elements (9) transmitting the drive to the drive shafts (4) are disposed in at least one of the U-shaped box sections (13 or 14), that the housing covering (12) is connected to the housings (4) by means of clamping and that the openings extending in the conveying direction carry guides (17) for the friction rollers (6).
Patent DE-3772600-D1 (DE)
Inventor: BLOMBERG MATS
IPC: H01M50/528
Filed: 1987-03-23
Granted: 1991-10-10
Abstract: The present invention concerns a procedure and a means for manufacturing plate assemblies for a bipolar or semibipolar storage battery containing bipolar and monopolar plates which contain positive and/or negative active mass. The means (100) comprises forming apparatus disposed to form on an electrically insulating support material (27) a plate frame web (25) containing longitudinally continuous and transversally spaced plate frame blanks containing electrically conductive material, adding apparatus (35,36) disposed to add onto the plate frame web (25) containing plate frame blanks longitudinally continuous and transversally spaced zones constituted alternatingly by positive and negative active mass (20,21), and cutting apparatus disposed to cut by transversal and longitudinal cuts (A,B), from the plate frame web (25) containing active mass zones, plate assembly blanks containing bipolar and/or monopolar plates.
Patent DE-3777976-D1 (DE)
Title: Polyethersiloxan-pfropfpolymerisate.
Inventor: ALBERTS HEINRICH DR
IPC: C09D5/46
Filed: 1987-12-08
Granted: 1992-05-07
Abstract: Graft polymer with units of formula (I) consists of (a) 0.1-99.9 (wt.)% polyalkylene oxide-organopolysiloxane block and/or comb polymer units (II) and (b) 99.9-0.1% units of polymerised perfluoroalkyl-substd. allyl cpds. (III), with over 50% (III) monomer added monomolecularly to the alkylene oxide (AlkO) units of (II). In (I), X = H or Me; Y and Z each = H or 1-18 C alkyl; Q = divalent 1-12 C alkyl, -(-C(Y)(Z)-)m-O-, -(-C(Y)(Z)-)m-O-(CH2)m-, -N(R)-SO2-(CH2)m-, -N(R)-CO-(CH2)m- or -CO-O-; R = H or 1-18 C alkyl; m = 0-6; R1 = an opt. branched 1-20 C perfluoro-aliphatic gp. with, in addn. to F, max. one H or Cl atom or 2 C atoms, opt. with O atoms in the chain; RSi = a (II) gp.; RPo = a polyalkylene oxide chain of (II).
Patent DE-3779156-D1 (DE)
Inventor: KRANZ CURT DIPL ING
IPC: A61F2/30
Filed: 1987-03-13
Granted: 1992-06-25
Abstract: The bone implant, especially hip joint shaft prosthesis has a separate shaped auxiliary part (4) which can be joined to the left or the right side of the basic symmetrical unit (1) to form a prosthesis which can be used for the left or right side. Pref. fastening elements are let into the opposite sides of the basic unit. They can be grooves or slits going right through the shaft and tapering towards the outside edges. The grooves can contain resilient, spreadable projections such as an expanding dowel. The surface of  the sheet metal auxiliary part (4) is surface structured to aid bone tissue growth into it.
Patent DE-3784215-D1 (DE)
Inventor: NADERER A ARNOLDSTEIN DR
IPC: C07K5/065
Filed: 1987-11-04
Granted: 1993-03-25
Abstract: Novel cystine compounds of the general formula I are proposed wherein the AS independently of one another each represent a, preferably natural, L-amino acid, in particular glycine, alanine, proline, threonine, serine, valine, arginine, lysine or ornithine; the R1 independently of one another each stand for an acyl group of an organic acid with 2 to 5 carbon atoms, preferably for acetyl-, propionyl-, succinyl- or hydroxysuccinyl- or for a, preferably natural, L-amino acid which via its carboxylic group is linked amide-like to the amino group of the amino acid AS, the amino acids indicated as preferred for AS also being preferred for the amino acids of R1, or the two R1 together form the acyl group of an organic dicarboxylic acid, preferably the succinic or malic group; and the R2 independently of one another each are an alkoxy group with 1 to 4 carbon atoms, preferably methoxy or ethoxy, the hydroxy group, where in case of the meaning of R2=OH the carboxylic group(s) are each present as such or as an inorganic or organic salt, preferably with NaOH or KOH, organic bases or basic amino acids such as L-lysine, L-ornithine, L-arginine or L-histidine, or the radical of a further amino acid bound via an amide group, the carbocylic group(s) of the amino acid optionally also having the form of an inorganic or organic salt; further processes for their preparation as well as nutrient compositions formed therewith.