baber/WOPTO huggingface dataset:
Patent DE-3478704-D1 (DE)
Title: Building arrangement with an integrated closed circuit low-temperature heating or equivalent cooling system
Inventor: TETKOV EMMERICH
IPC: E04H1/02
Filed: 1984-03-21
Granted: 1989-07-20
Abstract: 1. A constructional system for town and country residential buildings, commercial buildings and the like, designed for the exclusive or at least predominant use of biological building materials and the provision of a low-temperature heating system specially adapted to said structural system and working on the hypocaustic principle, namely with warm air circulating in a closed circuit through air circulation means at least in the flooring and walls, with the basic structure of said building (Fig. 1) comprising a framework (2, 3, 4, 5, 6) of any desired materials as the load-bearing structure with at least such wall and floor elements (10 or 26 or 14) as are in the interior of said building being connected one with another to allow free passage of the flow of warm air (28) in said air-circulation means (65) within said cavity bricks (Fig. 3), characterized by, the inner and outer filling of the spaces between the framework elements (8) and also the walls and floor elements (2) being of so-called cavity-bricks (9 or 10 and 14 and 26), said filling, floor and wall elements being flexibly and resiliantly attached to said-bearing framework (2, 3, 4, 5, 6) by means of tie-rods (11, 20) or similar connecting means, with the intervention of a thermal-insulation filling (23) such as some lime-bound granular material (Figs 2 and 3).
Patent DE-3481126-D1 (DE)
Inventor: RAINER GEORG DR
IPC: C07D235/28
Filed: 1984-04-30
Granted: 1990-03-01
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. R is a bond and R1 is a totally or partially fluorinated 1-2C alkylene gp. or a chlorotrifluoroethylene gp., or R = R1 = CF2; R2 = H or 1-3C alkyl; R3 = H, 1-3C alkyl or 1-3C alkoxy; R4 = H or 1-3C alkyl; n = 0 or 1.
Patent DE-3561857-D1 (DE)
Title: Digital secam subcarrier filter
Inventor: EHRET BERNHARD DIPL ING
IPC: H04N11/18
Filed: 1985-06-29
Granted: 1988-04-14
Abstract: The filter circuit has a signal changeover circuit for the mixed sync. signal (=FBAS signal) from the tv receiver. A gate pulse generator (tg) generates gating pulses at least during that part of the blanked interval in which no colour subcarrier recognition signal is sent. (The gating signals conform to the intervals of the digitised FBAS signal). The gating pulse is applied to the control input of an electronic data switch (s) at whose first input the digitised FBAS signal lies. The output of this switch supplies the input of a bell filter whose output is fed to further circuitry. The second input of the switch receives a digital sinewave.
Patent DE-3566744-D1 (DE)
Title: Display device consisting of individual electrically controlled elements controlled by a diode matrix
Inventor: LE GARS JACQUES
IPC: G09F9/37
Filed: 1985-06-24
Granted: 1989-01-12
Abstract: 1. A display device particularly intended for places with little access, comprising individual display elements which are electrically controlled and fed selectively by means of a diode matrix network, characterized in that, each display element (1) is fed by two diodes (5, 5'), (6, 6') in series, for each direction of the control current and in that during maintenance operations the display elements (1) are fed at a voltage which is sufficiently low not to activate the individual display elements (1) and which is at least equal to several times the fall in forward voltage of a diode, in such a way that the increase in current resulting from the short-circuiting of a diode can be detected.
Patent DE-3571254-D1 (DE)
Title: Method and steel alloy for producing high-strength hot forgings
Inventor: OLLILAINEN VESA
IPC: C21D1/02
Filed: 1985-02-16
Granted: 1989-08-03
Abstract: This invention concerns a method and a steel alloy for producing high-strength hot forgings, the forging billet being cold-sheared from cast or hot-rolled steel and the finished forging being immediately quenched from the forging temperature, machined and used without tempering. The forgings can also be assembled by fusion welding a number of parts together. For manufacturing the forging, a steel is used with the following composition: <IMAGE>  the remainder being iron and the usual impurities. The tensile strength of the forgings when quenched and without tempering is at least 900 N/mm<2>, 0.2-proof stress at least 700 N/mm<2> and the impact toughness at room temperature is at least 25 J measured on a V-notched impact test-piece. The hardness of steel, when air cooled, is at most 225 HB.
Patent DE-3571403-D1 (DE)
Title: Centrifugal separator
Inventor: MATSUMOTO TAKASHI
IPC: B04B11/02
Filed: 1985-04-24
Granted: 1989-08-17
Abstract: In a separator, a basket (7) is rotatably mounted on a drive shaft (5) within a cylindrical casing (1) closed by a lid (3). At its bottom the basket has a central recess (12) in which a vertical discharge pipe (24) terminates. A scraper blade (23) is mounted on a rotatable drive shaft (22) from the open top of this basket. 
<??>In use the basket is lined with a filter and is rotated, a solid-liquid mixture (e.g. for making a pharmaceutical) is fed in through a supply pipe (20) through the open top of the basket; liquid is flung out of holes (16) in the side of the basket and is drawn off from a peripheral guide (17) which slopes to an outlet (18); liquid in the central recess (12) is flung out due to the slanting sides of the recess. 
<??>The solids form a layer (see Fig. 4A) on the basket side a which is periodically removed by slowing the speed of the basket and turning the scraper blade to the position shown in Fig. 1 and by lowering its shaft (22) to scrape the solids into the central recess where it is sucked by vacuum through the discharge pipe 24, the bottom of which may slant so as to almost touch the bottom of the recess. 
<??>The basket may alternatively (Fig. 6) be imperforate and liquid is removed through a skimming pipe.
Patent DE-3585535-D1 (DE)
Inventor: HANLET JACQUES MARIE
Filed: 1985-07-26
Granted: 1992-04-09
Abstract: A filter circuit is connected to the power source to maintain a smooth d.c. voltage signal and suppress harmonic frequencies generated by the electronic ballast.  Induction circuitry is coupled to the filter circuit and has a tapped prim. winding for genreating a voltage across the gas discharge tube. The induction circuit has a number of sec. windings, one of which is a switching control winding for generating a switching signal.  A switching circuit is coupled to the induction circuit for establishing the driving current at a practically constant and predetermined frequency responsive to the switching signal.
Patent DE-3587511-D1 (DE)
Inventor: KITCHIN JOHN
IPC: C07D491/056
Filed: 1985-04-24
Granted: 1993-09-09
Abstract: Compounds of the general formula (I)(R is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or CHO, R' and R<sup>2</sup> are independently halogen, alkyl, alkoxy, hydroxyl, cyano, nitro or -NR<sup>3</sup>R<sup>4</sup> where R<sup>3</sup> and R<sup>4</sup> are independently H or alkyl and R<sup>2</sup> may be H) and their salts have selective α<sub>2</sub>- adrenoreceptor antagonist action.The compounds may be prepared by amination of compounds of the general formula (II)(where R<sup>1</sup> and R<sup>2</sup> are as defined above and X is a leaving group)
Patent DE-3650175-D1 (DE)
Inventor: COSAND WESLEY
IPC: G01N33/53
Filed: 1986-04-21
Granted: 1995-02-02
Abstract: Novel peptides are provided having substantially the same sequence as immunologically significant fragments of AIDS-related viruses. The polypeptides can be used as reagents in the determination of exposure of a human host to the virus. Of particular interest is the use of polypeptides in screening blood products.
Patent DE-3660550-D1 (DE)
Title: Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained
Inventor: HEERINGA AUKE
IPC: C07D251/34
Filed: 1986-02-18
Granted: 1988-09-22
Abstract: The invention provides for a thixotropic coating composition comprising a binder and a sag control agent which is the reaction product of an isocyanurate-trimer from a diisocyanate containing 3 to 20 carbon atoms and an amine containing at least one primary amino group, the coating composition containing 0,1 to 30 percent by weight of the sag control agent. The invention also relates to a process for coating a substrate using said coating composition and to the coated substrate thus obtained.
Patent DE-3661701-D1 (DE)
Title: Ring binder for perforated sheets
Inventor: GERRIET JACQUES
IPC: B42F13/16
Filed: 1986-06-13
Granted: 1989-02-16
Abstract: 1. A ring binder for punched sheets of the type comprising a cover constituted by two boards connected by a back and whereof each is equipped with a ring system, one of these systems being disposed in the immediate vicinity of the back, whilst the other, orientated in the same direction as the first, is disposed near the edge on the opposite side to the back, characterised in that the back (3) has a width substantially equal to the sum of the lengths of the straight portions (10) of the rings of the two ring systems (8, 16).
Patent DE-3663781-D1 (DE)
Inventor: SCHROECK PETER
IPC: B21D39/04
Filed: 1986-03-14
Granted: 1989-07-13
Abstract: A radial press having a plurality of dies concentrically arranged about an axis of the press is described. In particular, the dies are movable in a radial direction relative to the press axis by means of a cam member axially displaced relative to a pressure pad by an hydraulic drive mechanism. The drive mechanism having a piston, piston rod and bearings is attached to a pressure pad and to the cam member in a manner providing a large clearance space accommodating a variety of workpieces in the rear portion of the press. During the pressing operation, the piston rods are stressed in tension eliminating the need for an end plate and tension rods of prior art radial presses.
Patent DE-3665195-D1 (DE)
Title: Lubricating compositions
Inventor: LAM WILLIAM YUK-LUN
IPC: C10M135/02
Filed: 1986-07-03
Granted: 1989-09-28
Abstract: Lubricating oils having improved antioxidant and antiwear properties are obtained by adding a minor amount of a reaction product made by reacting at least one aliphatic olefi. nically unsaturated hydrocarbon containing from 8 to 36 carbon atoms (preferably an alpha-olefin) concurrently with sulfur and at least one fatty acid ester (preferably an oil such as cottonseed oil) to obtain a reaction intermediate and reacting this intermediate with additional sulfur and a dimer of cyclopentadiene or lower C<sub>1-4</sub> alkyl substituted cyclopentadiene dimers, such as methylcyclopentadiene dimer.
Patent DE-3667081-D1 (DE)
Title: Connection elements for underground walls
Inventor: SCHURMANN ULRICH
IPC: E02D5/20
Filed: 1986-05-27
Granted: 1989-12-28
Abstract: 1. Curtain walls, especially for civil engineering and tunnelling, wherein first trenches are excavated and are filled with thixotropic material and thereafter sealing sheets are lowered into the thioxotropic material and wherein the sealing sheets are provided with connecting elements, which consist of profiles (6, 7, 10, 11) welded onto the sealing sheets or integrally formed on the sealing sheets, which profiles can be inserted one into another, characterized in that one of the profiles (7, 11), for the purpose of injecting with a sealing material, possess a peripherally closed, longitudinally extending duct (9), which is accesible at the top edge of the curtain wall and leads at the bottom into a gap (4) between the profiles (6, 7, 10, 11) which can be inserted into one another.
Patent DE-3668355-D1 (DE)
Inventor: VEYRAT GILLES
IPC: F04C29/00
Filed: 1986-08-26
Granted: 1990-02-22
Abstract: The invention provides a motor and vane-pump set comprising a vane-pump comprising a stator (53) and a rotor (50) fitted with vanes (52) and extended by a shaft (51), with the rotor and stator assembly being disposed in a tank (71) which is partially filled with oil, with the shaft rotating in bearings lubricated by said oil and fitted with sealing rings (61,62), said pump being rotated by an electric motor comprising a stator (44) and a rotor (48) fitted with a shaft (48), the motor and vane-pump set being characterized in that the rotor shafts (48, 51) of the motor and the pump are joined together and in that an envelope (75) of non-magnetic material is disposed between the stator (44) and the rotor (47) of the motor, said envelope being closed at its far end from the pump by a cover (77), and bearing in sealed manner at its opposite end on a motor end plate (76) which is fixed to the pump.
Patent DE-3684355-D1 (DE)
Inventor: WEVERS JEAN
IPC: C11D1/83
Filed: 1986-04-23
Granted: 1992-04-23
Abstract: Homogeneous concentrated liquid detergent compositions with a ternary surfactant system are disclosed. The ternary system contains two anionic surfactants, an alkyl (aryl) - sulfonate and a succinate, and a nonionic surfactant. The compositions exhibit a pH in the neutral to mildly alkaline domain. Preferred compositions additionally contain low level of oleic acid.
Patent DE-3688898-D1 (DE)
Inventor: KATO TETSURO PATENT DIVISION
IPC: G11B20/12
Filed: 1986-09-03
Granted: 1993-09-23
Abstract: A digital signal, such as a PCM (pulse-code-modulated) digital audio signal, can be recorded with all samples in a predetermined data format so that it becomes possible to satisfactorily and accurately record and/or reproduce PCM digital audio signals which are not synchronised with each other. During recording, the PCM signal is stored in a memory (21) in the form of blocks each including a plurality of signals. Addressing (32) of the memory (21) is arranged such that the symbols are interleaved over the extent of each of the blocks, and the blocks are divided into sub-blocks. The symbols are recorded in the sub-blocks with a respective plurality of different recording heads (9a, 9b, 9c). During reproduction, the recorded signal is reproduced by one of a plurality of different reproducing heads (13a, 13b, 13c; 15a, 15b, 15c). The symbols are de-interleaved by suitable addressing of the memory (21), and the signal is supplied to an output terminal (34).
Patent DE-3689079-D1 (DE)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1986-03-24
Granted: 1993-11-04
Abstract: An automobile antenna system which requires no pole-antenna or the like projecting outwardly from the automobile body. The antenna system has a high-frequency pickup including a loop antenna and this pickup is incorporated within a portion of the vehicle body. The high-frequency pickup is secured to the rear window frame and the longitudinal side of the loop antenna which is partially exposed through the casing of the high-frequency pickup is disposed in the vicinity of an edge-moulding mounting retainer. The loop antenna picks up high-frequency surface currents which are caused by broadcast waves and concentratively flow in the edge-moulding mounting retainer.
Patent DE-3762104-D1 (DE)
Inventor: RENSEN HENRICUS GERARDUS RICHA
IPC: B28B11/12
Filed: 1987-05-20
Granted: 1990-05-10
Abstract: A device for manufacturing unfired bricks comprising a conveyor (1) for conveying mould containers (2), a device (3) for filling said mould containers (2) with clay, a pressure mechanism (4) for pressing the clay into a mould container (2) and a cutting device (5) for trimming excess clay from the top of a mould container (2). If a number of containers are conveyed in parallel, problems arise as to removing the excess trimmed off clay (6). According to the invention this problem is being solved by means of a movable conveyor for conveying the trimmed off clay being arranged close to the cutting device. The conveyor may be embodied by a belt conveyor (7). A cutting device (10) is placed to the discharge end of the belt conveyor (7) in order to remove the clay from said belt conveyor.
Patent DE-3762370-D1 (DE)
Inventor: HOLINSKI RUEDIGER DR
IPC: C10N50/10
Filed: 1987-02-10
Granted: 1990-05-23
Abstract: A high temperature screw lubricating paste is described which consists essentially of finely divided tin dioxide and, optionally, a thermally stable inorganic filler homogeneously dispersed in a carrier oil. The inert paste may be used with threaded connections to provide a low break-away torque when the connections are exposed to high temperatures for extended periods.
Patent DE-3767308-D1 (DE)
Inventor: BERND KOMP
IPC: A61K/
Filed: 1987-07-30
Granted: 1991-02-14
Abstract: PCT No. PCT/EP87/00417 Sec. 371 Date Dec. 28, 1988 Sec. 102(e) Date Dec. 28, 1988 PCT Filed Jul. 30, 1987 PCT Pub. No. WO88/00828 PCT Pub. Date Feb. 11, 1988.The present invention relates to the use of sulphonamide derivatives for the treatment of diseases caused by viruses, especially caused by enclosed viruses such as, e.g., herpes simplex, as well as to an antiviral agent having a content of these sulphonamide derivatives as active substance, optionally together with pharmaceutically acceptable carriers and/or auxiliaries.
Patent DE-3778789-D1 (DE)
IPC: A61B19/02
Filed: 1987-07-21
Granted: 1992-06-11
Abstract: The support frame has a base (7) secured to the ceiling (13), with a first coupling extension (20) for a slewing arm (1), forming an equipment support. A second such arm (5) for other equipment slews on another extension (22) on the base. Supply wiring (25,26) runs through the extension to the various appts. on the arms. The lenth of the second extension is such that the arm on it does not jam the first one, when slewing.
Patent DE-3780038-D1 (DE)
Inventor: BIXLER KENNETH D
IPC: B65D43/16
Filed: 1987-11-15
Granted: 1992-07-30
Abstract: A carton, esp. for a dozen eggs, consists of a bottom part made of papier mache which is joined to a cover made of transparent thermoplastic material. The cover has flaps along one side with conical bosses which are sealed to hollow bosses along one side of the bottom part to form a hinge. Specifically, the bottom part has twelve cells, sepd. by raised centres and curved partitions, with a peripheral flange. The cover has similar raised centres and a peripheral flange. Detent fingers engage in undercuts of the flange. The cover is hinged to the bottom part along the flange by bosses, hot welded to hollow bosses of the bottom.
Patent DE-3786394-D1 (DE)
Inventor: GATTI MARCO
IPC: H02G7/12
Filed: 1987-12-14
Granted: 1993-08-05
Abstract: Line for transmitting electric energy, with bundle conductors enclosing into the bundle a metal or dielectric cable incorporating optic fibres for telecommunication. The cable, in correspondence of each spacer of the bundle, is supported in a position placed on the vertical led through the barycenter of the bundle and at a distance from said barycenter included in a range of +/- 35% of the diameter of the bundle (i.e. the diameter of the circumference defined by the barycenters of the subconductors; + for positions above the barycenter, - for positions below the barycenter). The spacers are set at a mutual distance included between 30 m and 85 m. The optic fibres cable is clamped onto each spacer either by means of bolt clamps forming part of said spacer, or by means of helical bars wound around the optic fibres cable and around a cable positioning clamp fixedly connected to said spacer.
Patent DE-3854649-D1 (DE)
Inventor: DRUNK GERHARD
IPC: A47L9/00
Filed: 1988-03-24
Granted: 1995-12-07
Abstract: In a process for steering a self-propelled vehicle over a predetermined course and a vehicle of this type, a control unit determines, by means of a first sensor, at least the distance already travelled and detects, by means of at least a second sensor, neighbouring objects whose position is stored in the control unit and which serve to verify the position of the vehicle calculated from the distance already travelled. At spaced points along the path of the vehicle, the distance of the vehicle from neighbouring objects, whose exact position with respect to the reference path is stored in the control unit, is determined by means of the second sensor. The measured distance is compared with the stored distance of the reference co-ordinate of the point on the path.
Patent DE-3865133-D1 (DE)
Inventor: ZEISS KARL REINHARD
IPC: B05C17/00
Filed: 1988-06-29
Granted: 1991-10-31
Abstract: In the process of producing and processing multi-reagent mixes for making reaction resins at least part of the reagents is cooled by adding a cryogenic liquefied gas before or during processing and so cooling to a temp. which enables it to be virtually dry processed.
Patent DE-3875627-D1 (DE)
Inventor: KRONBERGER MAXIMILIAN DIPL ING
IPC: F02M45/08
Filed: 1988-02-04
Granted: 1992-12-10
Abstract: In a fuel injection nozzle, in particular a pump nozzle, with a nozzle needle (3) spring loaded in the closing direction, in which the pressure chamber in front of the seat of the nozzle needle (3) is openly connected to the reservoir chamber of a deflection piston (6), which can slide in a guide hole and is spring loaded in the direction of the reservoir chamber, the deflection piston (6) on its piston face remote from the storage reservoir (12) is acted on by pressure in a damping chamber (14) fillable with fuel which is connected via a restricted flow cross section (20) to an outlet (21) and/or another chamber. 
<IMAGE>
Patent DE-3881196-D1 (DE)
Inventor: WYON DAVID
IPC: A47C7/74
Filed: 1988-08-09
Granted: 1993-06-24
Abstract: PCT No. PCT/SE88/00401 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Aug. 9, 1988 PCT Pub. No. WO89/01306 PCT Pub. Date Feb. 23, 1989.A body-supporting device forming the seat (1) and/or the backrest (15) of a chair and adapted to avoid sweating caused by the thermal insulation of the chair includes at least those sections (2) of the exterior surface of the device that form the support surfaces for parts of the body of a person sitting in the chair made of air-permeable material, an internal bag member (6) having air opening (11) to the exterior of the device arranged to communicate with the interior side of the air-permeable sections (2) through holes (7) and a suction device capable of producing a negative air pressure connected to the opening. The interior of the body-supporting device is arranged so that when the suction device is running, air exterior to the support surfaces is drawn through the air-permeable sections, (2, 5), and via interior porous layer (8) and porous body (9) within the bag of the body-supporting device and out of it through the opening (11) to remove heat radiated by the body of the person, in particular from the region between contacting parts of the body and the air-permeable sections, and to cool those parts of the body by the airstreams thus created.
Patent DE-3885370-D1 (DE)
Inventor: JUNGHANS HELMUT DIPL ING
IPC: H01P5/18
Filed: 1988-08-03
Granted: 1993-12-09
Abstract: The invention relates to a stripline coupling arrangement for integrated radio-frequency circuits, in which a plurality of coupled striplines running closely adjacent to one another, in the form of a spiral, are mounted on a dielectric substrate (S1). Such a coupling arrangement structure has inadequate insulation, however, as a result of the different length of the spirally arranged conductor tracks. In order to improve the insulation, it is provided that the conductor tracks of the coupling arrangement are split into two coupling arrangement halves, whose conductor ends (11, 12, 13, 14) located in the inner region of the spirals are connected to one another such that the conductor ends of the one coupling arrangement half are joined in the sequence from the outer to the inner conductor track to the conductor ends of the other coupling arrangement half, in the sequence from the inner to the outer conductor track. <IMAGE>