baber/WOPTO huggingface dataset:
Patent DE-3473623-D1 (DE)
Title: Quick release catch for a locked door
Inventor: KLEIN KARL ADOLF
IPC: E05B63/24
Filed: 1984-10-25
Granted: 1988-09-29
Abstract: 1. Quick release device for an outwardly opening, locked door (4), the mortise dead lock (5) of which engages with its locking bolt (8) into a striking plate (12) consisting of a stationary inner component (15) and a movable lap component (16), of which the inner component (15) is fixed, opposite the lock face plate (6), in a recess of the fixed door frame (2) and of which the lap component (16) is situated on the outer face of the fixed frame (2), a bolt (24), capable of being actuated independently of the mortise dead lock (5) being journalled on the inner component (15), which (bolt 24), in the locking position, is in engagement with the lap component (16) and, after quick release, disengages the lap component (16), so that the latter, as the door (4) is opened, can be lifted off the preclosed locking bolt (8) from the outside of the fixed frame (2), characterized in that the preclosed locking bolt (8) bears against the lap component (16), the engagement of which with the locking bolt (8) can be cancelled from the inside of the fixed frame (2).
Patent DE-3478253-D1 (DE)
Title: Process for positioning an optical fibre with respect to another optical component, and apparatus for carrying out this process
Inventor: GENEQUAND PIERRE
IPC: G02B6/42
Filed: 1984-09-25
Granted: 1989-06-22
Abstract: Method and apparatus are disclosed for precisely positioning a pair of components such as optical components, including optical fibers, utilizing an apparatus which includes a first support for mounting the first component, a second support for mounting the second component and an elastic joint formed on the first support for moving the first support in relation to the second support by bending the elastic joint. In a preferred embodiment, the elastic joint includes a pair of parallel elastically bendable arms formed on the first support and bendable in a first direction so that the elastic joint provides a translation module.
Patent DE-3478333-D1 (DE)
Title: Coupling device, especially for steplessly adjustable displacement
Inventor: GADELIUS GUSTAF
IPC: F16B2/18
Filed: 1984-12-21
Granted: 1989-06-29
Abstract: In a clutch arrangement for coupling together two members which move rectilinearly or rotate relative to one another, one member (10) is provided with guide means having mutually parallel guide surfaces along which a coupling element (13,14,16) is slidingly guided, with each of two gripping surfaces (15,16a), each abutting a respective guide surface (20,21) when the other of the members acts in one direction upon a lever-forming and power-transmitting part (13) of the coupling element, and is clamped firmly against the guide surfaces when the lever-forming part is acted upon in the opposite direction. The two gripping surfaces (15,16a) of the coupling element may be located on two mutually separated main components (14,16) of the coupling element which are movable relative to one another and which have a common centre of rotation (22) lying close to or in a plane passing through one guide surface (20) of the guide means. The coupling element (13,14,16) and its gripping surfaces are also so formed and arranged that the gripping surfaces have a direction of movement extending at right angles to the guide surfaces from the moment of sliding in abutment with the guide surfaces (20,21) to the moment of being firmly clamped therebetween.
Patent DE-3479483-D1 (DE)
Title: Filter cassette
Inventor: TRAYFORD III CHARLES
IPC: B01D46/10
Filed: 1984-05-22
Granted: 1989-09-28
Abstract: Filter cassette for sampling of airborne substances comprising a body section (12) having an air flow passageway (14) that extends through the body section from an air inlet (16) to an air outlet (18). A filter medium (20) inside the body section is disposed across the air flow passageway for capturing airborne substances flowing through the passageway. The portion ofthe passageway directly downstream from the filter medium has a frusto-conical contour (22) converging in the direction of flow. The air inlet comprises openings (24) in the body section upstream from the filter medium, the openings being arranged to direct air into the air flow passageway normal to the direction of flow onto the filter medium (20).
Patent DE-3485917-D1 (DE)
Inventor: SWAINE HARRY
IPC: A01N43/16
Filed: 1984-11-20
Granted: 1992-10-15
Abstract: Improved rodenticidal compositions comprise an edible carrier and a rodenticidally effective amount of an isomer of a 3-substituted-4-hydroxycoumarin capable of existing in more than one stable isomeric form characterised in that the isomer is one which when compared with any other isomer or isomers is significantly less persistently retained in the tissues of non-rodent mammalian or avian species likely to consume either rodenticidal bait formulations or poisoned rodent carcasses the compositions being substantially free of the other isomer or isomers.
Patent DE-3563244-D1 (DE)
Title: Device for limiting flow-through by throttling within water fittings
Inventor: BUZZI GUNTER
IPC: G05D7/01
Filed: 1985-11-16
Granted: 1988-07-14
Abstract: This apparatus is particularly suitable for sanitary fittings. It has a throttling insert (1) made from an elastic material and which bears against an annular shoulder (7). This throttling insert (1) is provided with a central flow opening (2) and is symmetrical to a plane normal to the flowpath. The flow opening (2) is provided with an annular regulating lip (5) on both the inflow and the outflow sides, the inflow side regulating lip increasing or decreasing the entry cross-section of the flow opening (2) as a function of the particular pressure of the water flowing through.
Patent DE-3568790-D1 (DE)
Title: Optical compositions
Inventor: PANTELIS PHILIPPOS DR
IPC: G02F1/37
Filed: 1985-12-12
Granted: 1989-04-20
Abstract: Non linear optical compositions contain a vinylidene fluoride copolymer and an additive having molecular optoelectronic activity, e.g. methyl-N-(2,4-dinitrophenyl)-alaninate. Poled films derived from the composite display optoelectronic activity. There is a marked contrast with known techniques in which single crystals are utilised. The compositions are used to make laminates which display good waveguide properties.
Patent DE-3571187-D1 (DE)
Title: Silage block cutting apparatus
Inventor: OBERLE EDMOND
IPC: A01F25/20
Filed: 1985-02-06
Granted: 1989-08-03
Abstract: 1. Machine for cutting off blocks of folder in a horizontal silo, comprising in particular a chassis (1) which is provided at its lower part with teeth (5) and, at a certain distance above these teeth (5), with an arm (6) which bears a cutting device (7) at its outer end, is articulated in relation to the chassis (1) and can be moved in a substantially horizontal plane by means of a twin-rod hydraulic jack (16) which is fixed to the chassis (1) and provided with a drive member which engages with a gear or crown wheel (18) connected to the arm (6), characterized in that the drive member is a rack (17) and that the chassis (1) comprises at least one stop (34) against which the body of the jack (16) rests and which is disposed, in relation to the said jack (16), on the side opposite that on which the rack (17) is disposed.
Patent DE-3588008-D1 (DE)
Inventor: KNOWLES JONATHAN
IPC: C12N1/21
Filed: 1985-04-12
Granted: 1995-05-18
Abstract: This is achieved by the transfer of chromosomal genes or cDNA copies of mRNAs coding for cellulolytic enzymes isolated from the fungus Trichoderma reesei to yeast cells using recombinant DNA vectors capable of replicating in yeast. The correct expression of these cellulolytic genes in yeast leads to the production of cellulolytic enzymes which are secreted from the cell. This allows the yeast to hydrolyze  beta -1,4-glucan substrates such as cellulose.
Patent DE-3662718-D1 (DE)
Title: All-wheel drive for a motor vehicle
Inventor: MULLER ROBERT
IPC: F16H48/26
Filed: 1986-01-13
Granted: 1989-05-11
Abstract: An arrangement for a four wheel drive motor vehicle which increases the rotational moment transfer from the front axle to the rear axle in the case of a large rotational speed differential between the two axles. The arrangement includes a lamella or plate clutch arranged between the front axle and the rear axle. The front axle is directly driven by the gear change transmission and the rear axle is indirectly driven by the front axle. A one way clutch and a reducing transmission are interposed with respect to the plate clutch in such a way that the characteristic curve for rotational moment transfer versus axle rotational speed differential exhibits a flat slope during normal driving conditions (relatively small speed differentials) and an increasingly steep slope during hazardous driving conditions (relatively large speed differentials).
Patent DE-3665253-D1 (DE)
Title: Orthodontic toothbrush
Inventor: NICOLAS YVON MARCEL
IPC: A46B9/04
Filed: 1986-09-18
Granted: 1989-10-05
Abstract: The present invention relates to an orthodontic toothbrush, particularly for children wearing regulating pins, characterized by a brushing head (30) comprising on the one hand two lateral and longitudinal groups of tufts of bristles (31,35), each group possessing tufts (32,36) inclined towards the outside of the brushing head and diverging relative to a median longitudinal plane of the head, and tufts (33,37) converging towards this median longitudinal plane, and secondly at least one central longitudinal row of shorter tufts (40) parallel to the median longitudinal plane.
Patent DE-3667490-D1 (DE)
Inventor: TAMAOKI HIDETSUNE SANKYO BIO-S
IPC: C07K5/00
Filed: 1986-04-08
Granted: 1990-01-18
Abstract: A peptide with C-terminal proline amide is produced by reacting in aqueous solution a protein substrate having C-terminal prolyl-leucine, prolyl-isoleucine, prolyl-valine, or polyl-phenylalanine with carboxypeptidase Y in the presence of amonia. The ammonia is preferably generated by the aqueous reaction of an ammonium salt and an alkali. An example of the peptide product is human calcitonin.
Patent DE-3670431-D1 (DE)
Inventor: PRUYSER JOHAN SEBASTIAAN
IPC: A47B13/06
Filed: 1986-01-09
Granted: 1990-05-23
Abstract: Support construction for a desk- or table-top (17), said construction comprising at least one foot (1) consisting of an upper and lower horizontal beam (3,4) connected by means of force fit to a common vertical post (5) provided with a longitudinally extending channel (8) which is open to the outside and can be closed by a lid (10) for inserting electric cables in said channel. If two feet (1) are used they can be connected by a horizontal beam (2) positioned in the centre and near the upper end of said feet (1).
Patent DE-3672104-D1 (DE)
Inventor: BARTLEY ALLEN BRYAN
IPC: B02C23/08
Filed: 1986-09-16
Granted: 1990-07-26
Abstract: A method of and apparatus for breaking stone rock or other frangible material and separating fines from the resultant mixture, having a cyclonic breaking zone (4) in a lower part of a housing (2) in which a rotor (1) operates to break up larger pieces, the action causing fines to rise in the housing (2) for discharge from an upper region (5) of the housing (2). Alternative positions, for exits for the fines are in the wall (83) or rool (12) of the housing (2) or in a shelf (10) which extends outwardly beyond the wall confining the breaking zone (4).
Patent DE-3681087-D1 (DE)
Inventor: STOEYLEN BERNT
IPC: E02B17/04
Filed: 1986-06-19
Granted: 1991-10-02
Abstract: A bearing structure which may, for example, be used for rotatable mounting of a turret or a rig (11) on the hull (14) of a vessel com­prises a first annular bearing surface which is supported by the vessel hull (14), and which may be substantially plane or cylindrical. A second annular bearing surface which is in engagement with and supported by the first bearing surface is formed on the turret or rig (11). The hull (14) of the vessel is exposed to heavy forces caused by wind and waves, and such forces may cause deformations of the hull and consequently of said first bearing surface. In order to compensate for such deformations, the first bearing surface is divided into sections, dand position control means, such as mechanical, pneu­matic, or hydraulic spring means, are provided for maintaining all of the bearing surface sections in abutting engagement with said second bearing surface formed on the turret or rig (11). The said hydraulic spring means may be in the form of hydraulic cylinders or jacks to which hydraulic fluid is supplied at a pressure which is increased when the distance between the respective bearing surface section and the supporting part of the hull is decreased due to deformation of the hull, and vice versa
Patent DE-3683768-D1 (DE)
Inventor: RAMM ERIC JOHN
IPC: B01F7/08
Filed: 1986-10-31
Granted: 1992-03-12
Abstract: Particulate rock forming components and a soln. or dispersion of waste are fed to a mixer e.g. a horizontal screw conveyor with a screw to distribute the waste throughout the components. A heating element is esp. provided to dry and calcine the mixt. obtd. in the conveyor which is then fed e.g. to a downward conveyor and discharged into a receiving hopper (13) and loaded into containers for hot pressing to form synthetic rock contg. immobili-sed waste. Pref. mixing is at 300 deg.C and calcining is at 750 deg.C e.g. using a microwave heater. Pref. a reducing gas atmos. is used during calcining and the gas is circulated through an off gas system to remove any radioactives in the gas.
Patent DE-3685271-D1 (DE)
Inventor: ARCHER MICHAEL F
IPC: H01R13/639
Filed: 1986-07-14
Granted: 1992-06-17
Abstract: A connector for establishing electrical connection between a conductor and a patient engaging electrode that includes a conductive post extending from the electrode. The post has a proximal portion, a distal portion, and an intermediate portion having a diameter smaller than the diameter of the distal portion. The connector comprises insulation means shaped to form a socket open at one end, a pair of first spring members, a pair of second spring members, and means for electrically connecting the conductor to the second spring members. The first spring members are laterally positioned with respect to one another in the socket, and the second spring members are laterally positioned with respect to one another in the socket closer to said one end than the first spring members. The first and second spring members are positioned and constructed such that when the post is inserted in the socket, the second spring members grip the proximal portion of the post, and the first spring members and the intermediate and distal portions of the post comprise a detent mechanism that resists removal of the post from the socket.
Patent DE-3685399-D1 (DE)
Inventor: KLAUS KASPAR
IPC: E04H6/06
Filed: 1986-10-14
Granted: 1992-06-25
Abstract: The structure forming a car park with side by side compartments, uses a two tier platform inside each compartment. Each platform can be raised and lowered by a scissor linkage underneath, to support two cars at different levels. When the scissor linkage has been folded flat, it can travel sideways on rails under the platforms, from compartment to compartment, so that any selected platform can be raised or lowered. The scissor arms are supported by a low level wheeled frame and are erected by hydraulic cylinder. The bottom of one arm slides inside the frame and the bottom of the other arm is connected by a hinge to the frame. The tops of both arms engage the bottom part of the platform when extended. The frame carries a hydraulic pump.
Patent DE-3685973-D1 (DE)
Inventor: NICHOLS LARRY
IPC: C08L1/00
Filed: 1986-03-13
Granted: 1992-08-20
Abstract: Gelled cellulose triacetate products are made by mixing with a solution of the cellulose triacetate an amount of miscible liquid nonsolvent agent insufficient to cause gelling, then cooling the mixture or evaporating the solvent to cause gelling. The products may be used as membranes for the transdermal delivery of medication.
Patent DE-3687483-D1 (DE)
Inventor: HISANO ATUSHI
IPC: G06V10/143
Filed: 1986-03-27
Granted: 1993-02-25
Abstract: A color illumination system of the digital control type for use in a visual system of an industrial robot or the like is provided. This system comprises: image memories (11, 12, 13) to store the color data regarding illumination patterns of three primary colors of red, green, and blue; video signal producing circuits (21, 22, 23) each for reading out the data from the image memory and converting it to the video signal indicative of the illumination pattern; video projectors (31, 32, 33) each for projecting the light of the illumination pattern represented by the video signal onto an object to be illuminated; and a color camera (40) to pick up the object image. The image data picked up is processed by a computer system to produce the data which is stored into the image memories. With this illumination system, the scanning of the illumination patterns, and the change, adjustment, storage, and the like of the illumination patterns can be executed due to the softwares in accordance with the programs preliminary stored in the program memory in the computer system.
Patent DE-3763458-D1 (DE)
Inventor: ARDITTY HERVE
IPC: G01F23/28
Filed: 1987-04-08
Granted: 1990-08-02
Abstract: In an optical fiber sensor, the fiber has a sensitive zone which cooperates with a retroreflecting surface through the agency of an optical couplant. The function of the retroreflecting surface is to return into the optical fiber all light losses which escape from the fiber in the sensitive zone.
Patent DE-3764628-D1 (DE)
Inventor: PECHTOLD LODEVICUS JOSEPHUS CO
IPC: A47K4/00
Filed: 1987-12-09
Granted: 1990-10-04
Abstract: A public convenience comprises a cabin (1) which is divided by a partition (2) into a usage cubicle (3) having a door (5) to be locked from the inside, and an equipment cubicle (4), a toilet bowl (7) being placed in the usage cubicle, this toilet bowl being provided with a flushing device (11) which is connected to a fluid-carrying line and in which is mounted a regulating valve (20a) which can be opened and closed by control means. In order to be able to keep the toilet very clean under all circumstances and to minimise the susceptibility to vandalism, a number of nozzles (18, 19; 25, 26) for cleaning the edge of the toilet bowl and/or the floor of the usage cubicle open into the usage cubicle these nozzles being connected to fluid-carrying lines having regulating valves (20b, 20c) which can be opened and closed by control means. First detection means (29) such as radar or infrared beams, which are not accessible from the usage cubicle and which can detect the presence and absence of a subject in the usage cubicle, are placed in the equipment cubicle. The detection means are connected to the control means, all this such that the valves (20b, 20c) in the fluid-carrying lines to the nozzles (18, 19; 25, 26) can be opened only if it is detected that somebody has been present in the usage cubicle and has left the latter.
Patent DE-3765312-D1 (DE)
Inventor: PAULSEN HARKE CLAUS DIPL ING
IPC: D06B17/02
Filed: 1987-05-23
Granted: 1990-11-08
Abstract: 1. Contrivance to carry out dwell treatments within wet-treatment processes where the fabric webs are guided through the dwell treatment through an enclosure with floor elements forming a through between conveying devices located below and above the fabric webs, deposited in crimps on the conveying devices below and above the fabric webs, characterized by the fact that the floor elements (12) of the enclosure (11) and the conveying devices (13, 16) located within the enclosure are formed or positioned respectively to give a V-shape in the direction of passage of the fabric web (10), with the conveying device below the fabric web (13) being a screen belt (14) in the first side of the V-shaped guide system, and a roller passage (15) in the second side of the V-shaped guide system, and the conveying device (16) above the fabric web being a screen belt, of which the lower part facing the fabric web is guided correspondingly in a V-shape.
Patent DE-3765860-D1 (DE)
Inventor: SMITHIES STAFFORD ALUN
IPC: F42D1/06
Filed: 1987-07-03
Granted: 1990-12-06
Abstract: A system for the electrical sequential initiation of explosions comprising a series of initiating modules (M1-M4) connected to one another and adapted to be powered by a power supply 10, and, a corresponding series of electrically actuable initiators (F1-F4), each module being connected to an initiator, each module comprising non-latching switching means actuable to actuate the initiator associated with that module, the switching means of each module save the first in the series being connected to the initiator associated with the preceding module in the series, the arrangement being such that in operation of the system the switching means of each module are disabled until the initiator associated with the preceding module in the series has been actuated by that module, the modules in the series being adapted sequentially to be actuated by the power supply so as sequentially to initiate the series of initiators.
Patent DE-3771849-D1 (DE)
Inventor: KAMINSKY WALTER
IPC: C08F4/6392
Filed: 1987-11-25
Granted: 1991-09-05
Abstract: Stereoblock polymers of 1-olefin (I) of formula RCH=CH2, where R = 1-28C alkyl, with alternating isotactic sequences of opposed configuration having 3 or more monomer units in the mol. chain and a uni-, bi-, tri-, or multimodal mol. mass distribution are claimed. Prepn. of 1-olefin stereoblock polymers by polymerising a (I) at -60 to +100 deg.C under 0.5-60 bar, in soln., suspension, or gas phase, in presence of, as catalyst, (A) metallocene of formula (I), Me = metal of gp. IVb, Vb, or VIb; R1, R2 = 1-10C alkyl, 6-10C aryl, 2-10C alkenyl, or 7-40C arylalkyl; R3, R4 = H or CH3; R5, R6 = halogen, 1-10C alkyl, 6-10C aryl, 2-10C alkenyl, 7-40C arylalkyl, or 8-40C arylalkenyl; m = 2, 3 or 4; (B) a linear alumoxan of formula Al2OR74-(-Al(R7)-O-)n- and/or a cyclic alumoxan of formula -(-Al(R7)-O-)n+2- where R7 = CH3, Et, or isoBu; n = 4-20.
Patent DE-3772392-D1 (DE)
Inventor: RAISER ERNST
IPC: B23Q3/157
Filed: 1987-12-11
Granted: 1991-09-26
Abstract: The machine tool, partic. numerically-controlled, has a tool-changing mechanism working automatically between a magazine and the tool spindle. A grab transfers the tool between the latter and a transport truck. The toolholder (11) in the truck (13) has a seat (25) for a protective sleeve  (27) around the shank (23) of the tool (21) and removed from it by axial movement. A controllable locking mechanism acts between the sleeve and seat.
Patent DE-3782000-D1 (DE)
Inventor: IBBOTT JACK KENNETH
IPC: C02F1/461
Filed: 1987-05-01
Granted: 1992-11-05
Abstract: This new method for ionising liqs. is based on the principle of the whole cell. The first and second electroconductive members in the cell, made from substances having different electrochemical potentials, are sepd. from each other but kept in contact with the liq. to be ionised, such as water. The two electroconductive members are given an external electrical connection which causes electrical energy to flow in the liq., thus ionising it. The two electroconductive materials can be plates, or one can be a tube with the second in stick form placed in the centre of the tube. The positive electroconductive member is made of carbon and the negative member of aluminium. The shape of the device can be altered to suit the system using it.