baber/WOPTO huggingface dataset:
Patent DE-3269717-D1 (DE)
Title: Illumination system for microscopes
Inventor: PILLER HORST DR
IPC: G02B21/06
Filed: 1982-11-26
Granted: 1986-04-10
Abstract: A fiber-optical Köhler illuminating device for microscopes in which a light-guide end surface serves as uniform increased-area source of secondary light. The light guide (10) terminates in a housing support (1) which can be removably attached to the microscope and for incident-light illumination can be placed directly on the tube-carrier arm (2) of the microscope and for transmitted-light illumination on the holder (5) of the condenser (7). The housing support contains, in series, an aperture diaphragm (13) arranged in the immediate vicinity of the light exit surface of the light guide (10), a collector (15), and an illuminating field diaphragm (16) arranged behind the collector.
Patent DE-3361825-D1 (DE)
Title: Flat bending device
Inventor: PAUZIN ALEXIS
IPC: B21D5/04
Filed: 1983-03-14
Granted: 1986-02-27
Abstract: A sheet-metal bending brake has a stationary anvil having a flat and horizontal support surface bounded by and having a straight stationary bending edge and a cut-out back surface forming an acute angle with the support surface. A bending assembly displaceable perpendicular to and adjacent the anvil carries a movable bending blade having a movable bending edge parallel to the stationary edge and spaced therefrom in a direction parallel to the support surface and a clamp bar above the support surface adjacent the blade and having a clamp-bar face confronting and parallel to the support surface. This bar is supported on the bending assembly for limited vertical movement relative thereto between a lower position with the bar face below the movable edge and an upper position with the bar face above the movable edge and is normally spring-biased into the lower position. The assembly can be moved between an upper position with the bar face and the movable edge both above the support surface and a workpiece thereon and a lower position with the bar face pressing the workpiece against the support surface and the movable edge below the stationary edge and through an intermediate position with the bar face and the movable edge level with each other and both engaging the workpiece. Thus the bar clamps the workpiece to the anvil and movement from the intermediate position to the lower position of the blade bends over the workpiece edge region. When moving from the intermediate to the lower position the blade is pivoted forward to further bend the workpiece.
Patent DE-3465018-D1 (DE)
Title: Procedure for removing gases from distilling apparatus
Inventor: HUHTA-KOIVISTO ESKO
IPC: B01D3/00
Filed: 1984-04-03
Granted: 1987-09-03
Abstract: The present invention concerns a procedure for removing gases from a distilling apparatus (10). In the procedure, the effluent water is caused to flow from the distilling apparatus (10) along an effluent line (19) to an effluent heat exchanger (13) for recovering the heat contained in the effluent. The feed water is arranged to flow along a first branch line (14a) through a distillate heat exchanger (12) and along a second branch line (14b) through the effluent heat exchanger (13) to the purpose of preheating the feed water. The mixture of distillate, vapour and gases is conducted from the distilling apparatus (10) along a flow line (16) to a degassing heat exchanger (11), where the heat contained in the mixture is recovered. The recovered heat is utilized in preheating the feed water by conducting the feed water after the distillate heat exchanger (12) and the effluent heat exchanger (13) along a header line (15) through the degassing heat exchanger (11), and further by a tubular connector (20) into the distilling apparatus (10). The gases are allowed to escape from the degassing heat exchanger (11) through a gas venting hole (17) into the environment. The mixture flow is condensed in the degassing heat exchanger (11) to distillate, and the distillate is conducted from the lower part of the degassing heat exchanger (11) along a distillate line (18) to the distillate heat exchanger (12).
Patent DE-3470257-D1 (DE)
Title: Electrical connector for a shielded cable
Inventor: JAGEN PAUL RENE
IPC: H01R13/658
Filed: 1984-12-18
Granted: 1988-05-05
Abstract: A connector (10) for a shielded cable (16) includes a pluglike terminal (12) matably receivable by a receptacle (14). A shielding member (44) disposed within the plug-like terminal is electrically connected to the cable shield (20). A portion of the dielectric casing (56) of the terminal is cut out to expose a portion of the shielding member. The receptacle (14) carries a ground contact connection (100) in a position registrable with the exposed portion of the shielding member so that wen the plug-like terminal (12) is inserted into the receptacle the exposed portion of the shielding member electrically contacts and engages the ground connection contact within the receptacle.
Patent DE-3567410-D1 (DE)
Title: Autographic register
Inventor: PRETRE ROGER
IPC: B41L5/00
Filed: 1985-03-18
Granted: 1989-02-16
Abstract: 1. Autographic register produced by cutting out and folding a sheet of carboard and comprising the following elements ; a base (1), two lateral sides (2, 3), two transversal sides (6) and a cover (13) which is hollowed out to expose a supply of paper situated inside the box and enable entries to be written thereon, which said paper can be extracted via a slit situated at one end of the cover, these elements being produced by folding the said sheet, the box being also equipped with a rigid sheet serving as a writing surface positioned between the hollowed-out cover and the hollow interior of the box, characterized by the fact that the rigid sheet is formed by a folded portion (8) of the said initial sheet, connected to the remainder of this latter by a folding line situated opposite to the one connecting the cover to the remainder of the initial sheet, and that the slit for the extraction of the paper is situated at the free end of the cover (13).
Patent DE-3570233-D1 (DE)
Title: Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element
Inventor: REUNAMAKI PAULI TAPANI
IPC: F27B9/06
Filed: 1985-12-16
Granted: 1989-06-22
Abstract: The invention relates to a resistor element assembly for a glass sheet heating furnace and to a method of replacing a resistor element. A resistor element is built by placing successively in longitudinal direction ceramic elements, with a resistance wire wound therearound. Between the ceramic elements are fitted ceramic spacer blocks whose diameter exceeds that of the resistance wire coils. The resistor element is carried by a support frame upon the spacer blocks. A problem to be resolved is to provide a long resistor element, wherein the major variations in length between the components of various materials caused by major temperature variations do not produce deformations in resistance wires. This problem has been resolved by fitting between one end of the support frame and the corresponding end of the resistor element a tensioned spring which compresses the resistor element at all operating temperatures against a limit stop at the other end of the support frame. The resistor element can be replaced by releasing said spring from the support frame and by pulling the resistor element out of a furnace by utilizing a core pin extending through the entire resistor element, whereby the ceramic elements remain subjected to compression stress. By using an auxiliary spring between the end of said core pin and the end of said resistor element, the compression holding the resistor element together can be maintained also during transportation and installation.
Patent DE-3570622-D1 (DE)
Title: Prevulcanised tread for retreading tyres, method and apparatus for making the same
Inventor: REMOND MICHEL
IPC: B29C43/22
Filed: 1985-09-25
Granted: 1989-07-06
Abstract: 1. Claims for designated states : DE, GB, IT, NL only (set A) A prevulcanized tread having, in stress-free condition, a constant curvature in its longitudinal direction whose radius corresponds substantially to that of tires to be recapped, the sole of the tread being concave, characterized by the fact that the tread has two ends in its longitudinal direction, and by the fact that the tread automatically inscribes itself between two parallel planes spaced apart by the width of the tread. 1. Claims for designated states : AT, BE, CH, FR, LI, LU, SE only (set B) A prevulcanized tread having, in stress-free condition, a constant curvature in its longitudinal direction whose radius corresponds substantially to that of tires to be recapped, the sole of the tread being concave, characterized by the fact that tha tread has two ends in its longitudinal direction.
Patent DE-3572617-D1 (DE)
Title: Method of moving a workpiece into a working station and apparatus for use in the method
Inventor: WHITINGHAM CLARENCE FRANCIS
IPC: B23Q7/14
Filed: 1985-06-14
Granted: 1989-10-05
Abstract: A wire-guided cart system used in a flexible manufacturing system has a movable top deck (30) and a pallet transport (34) interposed between the top deck and a pallet. Upon arrival of the cart at a docking station, the transport is lowered onto locating means, downward movement releasing the transport from the top deck and releasing the pallet from the transport.
Patent DE-3585207-D1 (DE)
Inventor: PARK CHUNG POO
IPC: C08J9/14
Filed: 1985-11-14
Granted: 1992-02-27
Abstract: A substantially closed-celled linear polyolefin foam is made by melt processing under pressure a linear polyolefin together with a volatile blowing agent and a cross-linking agent and then expanding the polymer. Suitable cross- linking agents, including azido and vinyl functional silanes, organic peroxides, multifunctional vinyl monomers, and oxygen, increase the melt tension and melt viscosity of the polymer by lightly cross-linking the polymer with itself to enable the production of foams having improved properties in comparison with branched polyolefin foams.
Patent DE-3587546-D1 (DE)
Inventor: KALVODA JAROSLAV
IPC: C07D303/48
Filed: 1985-09-25
Granted: 1993-09-30
Abstract: (4R)-3,4-trans-disubstituted azetidinones of the formula <IMAGE> in which R1 denotes hydrogen or lower alkyl, R2 denotes hydrogen or a hydroxyl-protecting group R, R3 denotes phenyl, substituted phenyl or lower alkyl and R4 denotes hydrogen or an amino-protecting group R, are valuable intermediates for the preparation of optically active penem or carbapenem compounds which act as antibiotics. The processes comprise the ring closure between carbon atoms 3 and 4 of the azetidinone ring.
Patent DE-3662705-D1 (DE)
Title: Ground anchoring device for tensioning elements
Inventor: ROCKENFELLER GOTTFRIED ING GRA
IPC: E02D5/80
Filed: 1986-09-01
Granted: 1989-05-11
Abstract: An apparatus for anchoring a traction member comprising an anchoring element which is a molded piece with a transverse cross section small compared to the longitudinal cross section thereof and an insertable guiding rod couplable detachably with the anchoring element and alignable longitudinally with it. An attaching piece for the traction member is mounted laterally on the anchoring element with spacing from both ends of it. An anchoring body of the anchoring element is provided with a cutter like tapered front end and on a rear end has a sectioning for nonrotatable engagement with the insertable guiding rod. The attaching piece for the traction member is mounted between the center of gravity of the anchoring body and the front end of the anchoring body. At and/or near the attaching piece for the traction member an arm is mounted so as to be limitedly pivotable the rear end of which is associated with the rear end of the anchoring body. By spreading the arm with respect to the anchoring body the process of anchoring in the earth is optimized.
Patent DE-3667960-D1 (DE)
Inventor: BOGDANOVIC BORISLAV DR
IPC: C07B41/02
Filed: 1986-10-11
Granted: 1990-02-08
Abstract: The present invention relates to [Mg2X3 (Ether)y]+[AlH4]- in which X is halogen, ether is an aliphatic or cyclic ether, and y is from 0 to 6.
Patent DE-3680768-D1 (DE)
Inventor: DAVIES STEPHEN PARRY
IPC: C09D133/04
Filed: 1986-10-28
Granted: 1991-09-12
Abstract: This invention provides a water-borne coating composition comprising a sterically stabilised dispersion in an aqueous medium of a non-ionic film-forming polymer containing oxirane groups and an aminosilane of formula (1) where a, b and c are from 2 to 4;d and e are from 0 to 3f is from 1 to 3;R¹ is C<sub>1-3</sub> alkyl or C<sub>1-3</sub> alkoxy andR² and R³ are C<sub>1-3</sub> alkoxy.
Patent DE-3682687-D1 (DE)
Inventor: JOHNSON PETER E
IPC: C23G5/04
Filed: 1986-02-10
Granted: 1992-01-16
Abstract: For removing processing oil from thin sheets (40) of microporous plastic material a tank (14) has a liquid zone in its bottom portion which is divided into several sub-tanks (16) having decreasing depths extending across the tank. Heating coils (20) in each sub-tank (16) vaporize the solvent to form cleaning zone, containing vaporized solvent, above the liquid zone, and condensing coils (74) located at the top of the tank condense the vaporised solvent and deposit it into the deepest sub-tank which also is supplied fresh make-up solvent when required. A series of rollers (22, 70) feeds the sheet material (40) through the tank, from the side having the shallowest sub-tank toward the side having the deepest sub-tank, while repeatedly passing it between the cleaning zone where solvent is condensed on it to clean it, and the condensing zone where it is cooled to a temperature below the temperature of the vaporous solvent. Precondensing coils (78) located medially in the tank between each pass of the material (40) as it extends between the condensing zone and the cleaning zone and vice versa, define the extent of the cleaning zone and direct condensed solvent onto the material to wash it. Soiled solvent is removed from the shallowest sub-tank and evaporatively separated from the oil carried in it and reintroduced into the tank as vapor. After the oil has been removed from the material (40) the solvent is displaced by pressurized steam which is directed onto the material and the steam then is removed from the material by passing it through a heater.
Patent DE-3687711-D1 (DE)
Inventor: BAUM JOHN
IPC: A62C25/00
Filed: 1986-11-25
Granted: 1993-03-18
Abstract: The irrigation appliance comprises a pump (50) coupled to a water reservoir and a device (76) physically located remotely from but coupled to said pump (50) for receiving water from said pump (50) and serving to deli­ver said liquid toward a point of use, throttling means (152,160) within said receiving and delivering device (76) and governing means (184) located in the water flow path through said pump (50) from said reservoir to said de­vice (76). The governing means (184) including a first flow regulator (198) responsive to pump suction for en­abling water flow from said reservoir at a rate deter­mined in response to adjustment of said throttling means (152,160), and said governing means (184) also including a second flow regulator (206) responsive to pump pressure for enabling liquid flow from said pump (50) back to said reservoir at a rate correspon­dingly determined by adjustment of said throttling means (152,160).
Patent DE-3752001-D1 (DE)
Inventor: HARTWIG WOLFGANG DR
IPC: A61K31/40
Filed: 1987-05-12
Granted: 1997-02-27
Abstract: The invention provides pure enatiomers of 4,5-disubstituted  gamma -butyrolactams of the general formula   <IMAGE>   By means of the pure enantiomers of 4,5-disubstituted  gamma -butyrolactams (I), according to the invention, it is now possible to synthesize (+)-(3R), (4S), (5S), (7R)-3-hydroxy-5- alpha -hydroxybenzyl-1-methyl-4-phenyl-pyrrolidin-2-one and derivatives in the form of pure enantiomers.
Patent DE-3761955-D1 (DE)
Inventor: FIGUEREO BLAISE FRANCOIS
IPC: B29C48/49
Filed: 1987-05-06
Granted: 1990-04-26
Abstract: A machine is especially adapted for coating a profile insert and can be distinguished by the fact that it consists of several extruder screws (1, 2, 3) incorporated into a single block (4), each fed from a hopper opening, through a corresponding orifice (1', 2', 3'), into a union head (5) having a channel (6, 7, 8) for each material being extruded and hollowed out axially for an insert to pass through, this union head (5) feeding, via a distributor ring (9) perforated and grooved concentrically according to the channels in this head, an extrusion chamber (10) with controlled streams, carrying at its exit an extrusion head (11) with a reserved passage for the insert, the head consisting of a frustoconical liner (12) housing, between its entry and its exit, an externally ribbed diffuser (13), in which each groove between two ribs corresponds to an orifice of the extrusion chamber (10), an externally ribbed and grooved frustoconical core (13a) such that its ribs and grooves corresponds to those of the diffuser (13), a die (13b) hollowed out internally with conicity corresponding to the conicity of the radial ribs and grooves of the core (13a), this die comprising a passage cut out to the shape of the desired profile.
Patent DE-3762896-D1 (DE)
Inventor: MEINECKE ALBRECHT
IPC: B07B1/20
Filed: 1987-02-05
Granted: 1990-06-28
Abstract: A sorting apparatus has a first casing section (1) with a larger diameter and a second casing section (2) with a relatively smaller diameter, which casing sections are generally aligned in series. A rotor (6) has rotor parts which are coordinated with each casing section and appropriately adapted. An impeller rotates in a churning space (5) of the first casing section (1) and a drum type rotor section (9) in the second casing section (2) supports sorting elements (16), which rotate in a strainer space (12) formed by a cylindrical strainer basket (11). This provides both despeckling and sorting in the machine, and separates the rejects with a high solid content.
Patent DE-3767763-D1 (DE)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/23
Filed: 1987-03-18
Granted: 1991-03-07
Abstract: Pharmaceutically acceptable compositions of one or more n-6 or n-3 essential fatty acids, particularly gamma-linolenic acid, dihomo-gamma-linolenic acid, or eicosapentaenoic acid, and assimilable iron compounds, in dosage unit form optionally with a diluent or carrier, said acids being present as such or as derivatives convertible in the body thereto and the amounts of said acids or derivatives being 1mg to 100g (calculated as gamma-linolenic acid) and of said iron compounds 0.1mg to 10g (calculated as iron) or submultiples of said amounts convenient for daily administration thereof.
Patent DE-3767822-D1 (DE)
Inventor: VOEHRINGER FRITZ
IPC: D03D3/04
Filed: 1987-09-22
Granted: 1991-03-07
Abstract: PCT No. PCT/EP87/00531 Sec. 371 Date Oct. 28, 1988 Sec. 102(e) Date Oct. 28, 1988 PCT Filed Sep. 16, 1987 PCT Pub. No. WO88/02797 PCT Pub. Date Apr. 21, 1988.The invention relates to a double layered paper making forming fabric with a coarse structured running side and a fine structured paper side comprising a longitudinal thread set (yarns in machine direction) and at least two transverse thread sets (yarns in cross-machine direction), which are interwoven in an at least six shaft pattern repeat, so that a transverse thread set forms on the running side a preceding plane of wear and the remaining transverse threads or transverse thread sets are arranged on the paper side or paper making surface and may differ from each other with respect to the diameter material and/or length of the floatings. For modern, quick and efficient but also more sensitive printing processes papers of the highest qualities are required. An optimization of the above called quality features has however not been achieved as yet with double layered forming fabrics. The double layered paper making forming fabric is therefore to be developed further in such a way that this paper making forming fabric satisfies highest requirements with respect to fine meshes on the paper side, coarse meshes on the running side and wear resistance. This object is achieved by the fact that at least parts of the transverse threads on the running side from multiple threads each consisting of at least two closely adjacent or contiguous threads which are bound by different longitudinal threads.
Patent DE-3772069-D1 (DE)
Inventor: VOGEL IGNAZ
IPC: B60N3/06
Filed: 1987-02-25
Granted: 1991-09-19
Abstract: The foot rest for passenger seats consists of the foot support (1) resting on a lever (2) at each side, which in turn are movably mounted in bearing blocks (3) at the back of the passenger seat.  The lever (2) contains a ratchet (5) with a plate spring (8). The bearing block (3) has a cage (11) for the ratchet (5) and which has stop pieces (13,14) acting on the ratchet (5) in the two extreme positions of the lever (2).  A protuberance on the ratchet (5) has the spring (8) pressed on it in the top extreme position.
Patent DE-3775142-D1 (DE)
Inventor: MATON MAURICE EDWARD GEORGE
IPC: F24H1/36
Filed: 1987-08-05
Granted: 1992-01-23
Abstract: A vertical tube water heater comprising a water tank (22) within which are located a plurality of tubes (25) and a vertical combustion tube (26) provided at its upper end with a burner (29), the bottom ends of said tubes (25) and combustion tube (26) being in communication with a chamber (28) located at the bottom of the tank (22) and the upper ends of the tubes (25) being in communication with a header chamber (27) located at the upper end of the tank (22) and which is in communication with an exhaust duct (32,33), the arrangement being such that when the water heater is operating at low temperature settings any condensation formed within the tubes (25,26) is evaporated or drained and can not reach the burner (29) to extinguish it or its pilot light.
Patent DE-3775925-D1 (DE)
Inventor: CASPERS JOHANNES
IPC: G11B17/26
Filed: 1987-11-06
Granted: 1992-02-20
Abstract: The discs (P) on which spiral tracks are recorded are stored in the magazine (M) out of which each in turn is withdrawn only far enough for its track to be read by an optical head (O) as the disc is rotated by a drive (A) engaging a hole (B) in its centre. An advantageous example of the magazine (M) has a semicircular recess, the dia. of which is slightly greater than that of the disc. This format allows the overall height of each storage compartment to be reduced, while still leaving the disc free to rotate when being played.
Patent DE-3776431-D1 (DE)
Inventor: KITTEL FLORENZ
IPC: C03B33/033
Filed: 1987-06-24
Granted: 1992-03-12
Abstract: A press for panes of glass in a car window prodn. line has a retractable support plate parallel to the plates, and a large number of independently retractable perpendicular pushers on the plate from which a number appropriate to the shape and size of the panes can be chosen.
Patent DE-3779551-D1 (DE)
Inventor: FUNCK HERBERT DR ING
IPC: G01N19/02
Filed: 1987-03-20
Granted: 1992-07-09
Abstract: To ascertain the slip angle of a shoe on sloping lower ground the shoe is held on a last and subjected to an adjustable force in cyclic manner. Prior to each cycle the slope anlge of the ground w.r.t. the proceding cycle is increased until the shoe slides away. A shoe, through a clamping hole linkage, can be loosely linked to a shell. The linkage can have a rotary brake of adjustable force. There can be a ball bearing linkage or a stationary locatable rotary link with two straps.