baber/WOPTO huggingface dataset:
Patent DE-69017717-D1 (DE)
Inventor: YATES MAURICE
IPC: F03B11/00
Filed: 1990-12-28
Granted: 1995-04-13
Abstract: A test rig for checking the uncertainty of a pump efficiency meter is mounted within a thermally insulated environment (1) and includes a fluid inlet chamber (2) and a fluid outlet chamber (3) connected by a pipe (11) incorporating a throttle valve (4). The chambers (2) and (3) each have locations for receiving the input pressure transducers (5) and (7) and input temperature transducers (6) and (8) respectively of the meter to be tested. The actual efficiency value (Ep) is measured by the meter using the thermodynamic principle as fluid flows and the uncertainty in the actual efficiency value is determined by the formula 100.(2a.Ep-1) where a is the isothermal value of the fluid.
Patent DE-69019372-D1 (DE)
Inventor: JAMIESON JAMES
IPC: B65D47/36
Filed: 1990-12-20
Granted: 1995-06-14
Abstract: PCT No. PCT/GB90/01985 Sec. 371 Date Jul. 13, 1992 Sec. 102(e) Date Jul. 13, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09781 PCT Pub. Date Jul. 11, 1991.When dispensing carbonated beverages, particularly beer and draught stout, it is desirable to obtain a close-knit creamy head. This contributes to a creamy taste and adds considerably to the customer appeal. To obtain this effect when dispensing from a can (1) it includes a lid (2) having a secondary compartment (4) formed on it and a non-resealable closure (3) in communication with the secondary compartment. At least one orifice (5) extends between the secondary compartment (4) and the inside of the container (1), and a liquid (8) is held in the secondary compartment. The container is arranged so that on opening of the closure (3) the pressure in the secondary compartment (4) is reduced to atmospheric with the result that gas or liquid from the main body of the container (1) is jetted through the at least one orifice (5) into the liquid (8) in the secondary compartment (4) to generate a foam in the secondary compartment. Complete opening or removal of the closure (3) enables the contents of both the secondary compartment (4) and the remainder of the can (1) to be mixed and dispensed together so that the foam produced in the secondary compartment acts to seed the generation of small bubbles throughout the beverage (8) in the can (1).
Patent DE-69020838-D1 (DE)
Inventor: YANG TAI-HER
IPC: B25B1/22
Filed: 1990-08-14
Granted: 1995-08-17
Abstract: An adjustable angle vice that is movably adjustable in four different directions or coordinates. The vice has an upper frame, including clamping faces carried thereby, that is carried by a base frame. The upper frame is pivotably joined to the base frame for pivotal movement of the upper frame in a pivotal direction. The upper frame is further joined to the base frame, so that the upper frame sliding moves relative to the base frame in a first horizontal direction. The base frame is rotatably carried by an upstanding rod, so that the vice, including the upper frame, may be rotationally moved in a rotational direction. The rod is slidingly joined to the base frame, so the the vice, including the upper frame may be slidingly moved in a second horizontal direction. Finally, rotational movement of the rod also vertically moves the upper frame in a vertical direction. <IMAGE>
Patent DE-69021364-D1 (DE)
Inventor: GILLIARD RENE
IPC: A61B19/00
Filed: 1990-09-26
Granted: 1995-09-07
Abstract: PCT No. PCT/CH90/00228 Sec. 371 Date May 24, 1991 Sec. 102(e) Date May 24, 1991 PCT Filed Sep. 26, 1990 PCT Pub. No. WO91/04709 PCT Pub. Date Apr. 18, 1991.The instrument for handling biopsies and specimens comprises a main body (3) the shape of which is similar to that of a syringe, a piston (4), a recoil means (7) and a portion (5) for contact with the specimen (2). In order that the degree of accomplishment of the suction effect caused by the action of the recoil means (7) shall not prejudice the ejection effect, a microchannel (8) as a calibrated air inlet enables the compensation of the deficit in volume when the specimen is obstructing the orifice (6) of the suction-ejection channel (10). Ejection of the specimen by airjet may thus take place in every case from a position of the piston corresponding with maximum volume.
Patent DE-69022371-D1 (DE)
Inventor: WILLIAMS MICHAEL JOHN
IPC: C09K23/00
Filed: 1990-11-23
Granted: 1995-10-19
Abstract: Aqueous Structured Surfacatants, e.g. lamellar, or preferably spherulitic systems optionally containing suspended solids are used as Functional Fluids, such as Drilling Fluids, Cutting Fluids, Hydraulic Fluids, Heat Transfer Fluids, Construction Muds and Lubricants.
Patent DE-69022675-D1 (DE)
Inventor: SAWADA SHINICHI
IPC: C09K19/44
Filed: 1990-02-09
Granted: 1995-11-02
Abstract: This invention relates to nematic liquid crystal compositions for both passive and active matrix liquid crystal display devices and to liquid crystal display devices fabricated therefrom. The composition of the invention contains at least one compound represented by general formula (I), wherein R1 represents an alkyl group having 1 to 10 carbon atoms, A represents (a) or (b), l is an integer of 1 or 2, and m is an integer of 0 or 1, provided that the sum of l and m is 2.
Patent DE-69034154-D1 (DE)
Inventor: FRENCH ANDREW BOYD
IPC: F25C/
Filed: 1990-03-01
Granted: 2004-09-02
Abstract: A device and method for the production of artificial snow, the device (Fig. 1) comprising an environment (3) wherein the temperature, humidity and/or other environmental conditions are adapted to be controlled, the device also having at least one snow gun (10) having at least the nozzle portion thereof provided substantially within or adjacent to the environment (3). Within the environment (3) the humidity and temperature may be controlled by a dehumidifier (8) and a cooler or chiller (7), such that the conditions within the environment (3) are satisfactory for snow production. Alternatively, the mini controlled environment may be provided wherein the nozzle or the environment adjacent the nozzle (16) (Fig. 3) is controlled to be of desired temperature and humidity.  <IMAGE>
Patent DE-69109867-D1 (DE)
Inventor: HARLEY DAVID
IPC: F16B12/44
Filed: 1991-07-16
Granted: 1995-06-22
Abstract: PCT No. PCT/GB91/01175 Sec. 371 Date Jun. 17, 1992 Sec. 102(e) Date Jun. 17, 1992 PCT Filed Jul. 16, 1991 PCT Pub. No. WO92/02733 PCT Pub. Date Feb. 20, 1992.A two-part fastening device for fastening two panels together is provided with a rotatable drum (16) with at least one camming surface and a pin (10) with a head (14) formed to engage with the camming surface. The pin (10) is secured in one panel to be fastened and the rotatable drum positioned in the other panel. The head (14) of the pin is passed into the drum member which is then rotated so that the camming surface acts to pull the head of the pin inwardly, thus drawing the two panels together. The head (14) of the pin is provided with protrusions (22) which cooperate with the rotatable drum so that locking engagement of the fastening device can be achieved.
Patent DE-69129703-D1 (DE)
Inventor: STOBBY WILLIAM
IPC: C08K5/02
Filed: 1991-12-13
Granted: 1998-08-06
Abstract: Flame retardant alkenylaromatic thermoplastic resin compositions are provided comprising 100 parts alkenylaromatic polymer, 0.2 to 5 parts of at least one brominated aliphatic compound, 0.5 to 3 parts of at least one other and different brominated organic compound having a higher volatilization temperature and greater heat stability than said brominated aliphatic compound and from 0.05 to 5 parts of at least one melt flow promoter.
Patent DE-69200896-D1 (DE)
Inventor: MERLO GIUSEPPE
IPC: B65F3/00
Filed: 1992-05-12
Granted: 1995-01-26
Abstract: The vehicle includes a body (2) which has an opening (12) at its rear and contains a pair of superposed longitudinal guides (14, 16) along which a plate (20) can slide to discharge the refuse. The movable plate (20) carries a first pair of rollers (24) which run along the first guide (14) and two pairs of rollers (26) which run along the second guide (16). The second rollers (26) are disengaged from the second guide (16) when the first rollers (24) contact a stop (28) at the rear end of the first guide (14). The further operation of the actuator (32) which moves the plate thus causes the plate (20) to pivot about a transverse axis which passes through the end-of-travel position of the first rollers (24). <IMAGE>
Patent DE-69203850-D1 (DE)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: B65B39/00
Filed: 1992-04-06
Granted: 1995-09-07
Abstract: An apparatus and a process for transferring a product from a filling/weighing machine to a packaging machine which comprises introducing an upright open-topped bowl (30) containing a product into the upper part of one side a hollow drum (10) lacking a continuous peripheral wall adapted to rotate about a substantially horizontal axis to contact a guide (27) within the drum orthogonal to and extending between the sides of the drum and adapted to rotate with the drum, covering the top of the bowl, fixing the bowl to the guide, rotating the drum 180 DEG  to invert the bowl, uncovering the top of the inverted bowl and emptying the inverted bowl through the periphery of the wall of the drum, rotating the drum 180 DEG  to return the empty bowl to the upright position, releasing the empty bowl from the guide and withdrawing the empty bowl out of a side of the drum. <IMAGE>
Patent DE-69209920-D1 (DE)
Inventor: ADAMS JOHN
IPC: A61N1/365
Filed: 1992-02-21
Granted: 1996-05-23
Abstract: An implantable device prevents tachyarrhythmias of a human heart which has arrhythmogenic tissue such as a myocardial infarction site. The device includes a plurality of electrodes configured for electrical contact with the heart and for placement in proximity to the arrhythmogenic tissue and a sensor including a single sensing electrode for sensing electrical activations of one chamber of the heart. A pulse generator coupled to the plurality of electrodes and responsive to the sensor provides the plurality of electrodes with an electrical pulse during each sensed electrical activation.
Patent DE-69210310-D1 (DE)
Inventor: COOPER JEREMY BERNARD
IPC: C07C45/80
Filed: 1992-06-05
Granted: 1996-06-05
Abstract: A process for removing acetone from an acetone/methyl acetate/methyl iodide mixture comprises extractive distillation with water being introduced to the distillation zone above the point of introduction of the mixture and acetic acid being introduced at or above the point of introduction of the mixture. In a preferred embodiment the mixture is subjected to an initial extraction with an aqueous extractant to remove most of the methyl iodide. The process is particularly applicable to removing acetone by-product in carbonylation processes for the production of acetic anhydride. <IMAGE>
Patent DE-69210967-D1 (DE)
Inventor: MATTSON RONALD J
IPC: A61P25/14
Filed: 1992-12-11
Granted: 1996-06-27
Abstract: Novel piperazinyl- and piperidinyl-cyclohexanols of formula I are useful as anxiolytic agents and have other psychotropic properties. <CHEM> l
Patent DE-69221872-D1 (DE)
Inventor: DEVICTOR PIERRE
IPC: C07K1/14
Filed: 1992-07-02
Granted: 1997-10-02
Abstract: PCT No. PCT/FR92/00621 Sec. 371 Date Jan. 4, 1994 Sec. 102(e) Date Jan. 4, 1994 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/01241 PCT Pub. Date Jan. 21, 1993.The present invention relates to the use of unpigmented skin from flat fish as novel industrial source of collagen. As unpigmented skin, the ventral skin is used in particular, from sole, dab, turbot, brill. Native acid-soluble collagen is advantageously extracted and separated by precipitation from the supernatant. The invention makes it possible to improve the collagen yield at reduced cost while preserving the native properties of the protein, and in a reproducible manner.
Patent DE-69223549-D1 (DE)
Inventor: TOSI GIAMPIETRO
IPC: H01H31/00
Filed: 1992-05-21
Granted: 1998-01-29
Abstract: A medium voltage operating-isolating switch with three positions insulated in sulphur hexafluoride comprising a set of three poles, each pole comprising a fixed contact (14) and a mobile contact (26), the fixed contact carrying an associated male arcing contact (17) and the mobile contact being arranged on a pivoted arm (25) rotatable between a first closed position in engagement with the fixed contact, a second isolated position and a third earthed position. The mobile and fixed contacts of the set of three poles are arranged on three insulating base support elements (11) fixed to a single support beam (12), a relative cylinder (13) which pumps the sulphur hexafluoride into the insulating nozzle (15) being associated via an insulated lever with each of the arms carrying the mobile contacts, a metal draining element (44) being provided between each of the insulating support elements and the pumping cylinders.
Patent DE-69224985-D1 (DE)
Inventor: CASSANO NICOLA
IPC: B62K5/00
Filed: 1992-10-15
Granted: 1998-05-07
Abstract: The item is a three-wheeled cart with an electrical motor for the transport of golf equipment and one person. It is equipped with steerage which allows one to drive the cart while sitting on the seat, while standing on the board placed between the rear wheels, or while walking behind the cart itself. <IMAGE>
Patent DE-69225601-D1 (DE)
Inventor: LAUFFER DAVID
IPC: A61K31/4439
Filed: 1992-10-09
Granted: 1998-06-25
Abstract: Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds are disclosed which are azabicyclo[2.2.2]oximes, azabicyclo[2.2.2]-amines, azabicyclo[3.2.1]oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 3 to 7 carbon atoms.
Patent DE-69230860-D1 (DE)
Inventor: NIELSEN OLE CRAMER
IPC: H04L12/40
Filed: 1992-10-14
Granted: 2000-05-04
Abstract: PCT No. PCT/DK92/00302 Sec. 371 Date Apr. 13, 1994 Sec. 102(e) Date Apr. 13, 1994 PCT Filed Oct. 14, 1992 PCT Pub. No. WO93/08652 PCT Pub. Date Apr. 29, 1993A field bus data communications system in accordance with the invention includes a twin lead cable; a plurality of electronic units connected to the twin lead cable with each electronic unit including a current pulse generator which generators current pulse trains modulating current flow on the twin lead cable to produce current flow between the electronic units on the twin lead cable; and each electronic unit having a dynamic clamp circuit coupled to the twin lead cable for limiting alternating current voltage variations which occur on the twin lead cable to below a maximum value.
Patent DE-69301930-D1 (DE)
Inventor: BABIN JAMES EDWARD
IPC: C07C45/49
Filed: 1993-01-22
Granted: 1996-05-02
Abstract: A process for improving the catalytic activity of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst by treating it with propargyl alcohol and a carboxylic acid.
Patent DE-69323503-D1 (DE)
Inventor: LAWES PETER DR
IPC: A61F2/00
Filed: 1993-01-27
Granted: 1999-03-25
Abstract: A prosthesis having attachment portion (4) for insertion into or attachment to a patient's bone without bone cement, characterised in that the parts of said attachment portion (4,62) which are to be attached to said bone are covered with a mantle of (7,63) synthetic resin material and which has a roughened outer surface (10) and which is preformed as a separate component before fitting to said attachment portion. <IMAGE>
Patent DE-69327811-D1 (DE)
IPC: F23N5/20
Filed: 1993-10-05
Granted: 2000-03-09
Abstract: The invention discloses a control and monitoring equipment for gas burners which, when the figure of the reference temperature of the medium to be monitored has been reached, if the flame continues to burn in the burner after the safety gas solenoid valve has been de-energized, the feeding of the motor (M) of the electric fan supplying air for the combustion continues, said feeding being insured by the closing of the contacts (B1, B2) placed before the motor (M) of the electric fan, before a first relay (B) belonging to the power circuit and which is excited by the closing of a normally closed contact (1E), wherein said normally closed contact belongs to a second de-energized relay (E) inserted in the logic part of the equipment, said second relay (E) being placed in series to a first resistance (BLG) wound around a bi-metallic element and in parallel with a closed contact (2RF) belonging to the flame monitoring logic circuit (A RF), the feeding of the motor (M) ceasing when the flame goes out because of the commutation of the contact (2RF) belonging to the flame monitoring logic circuit (A RF). <IMAGE>
Patent DE-69330933-D1 (DE)
Inventor: FUKUTOMI TAKASHI
IPC: B01D69/14
Filed: 1993-03-26
Granted: 2001-11-22
Abstract: A charge mosaic membrane (3) is made of a cationic polymer and an anionic polymer. At least one of the cationic and anionic polymers is in the form of spheres having a diameter of 0.01-10  mu m. A process for the production of the charge mosaic membrane (3) is also described. <IMAGE>
Patent DE-69401684-D1 (DE)
Inventor: FORESTA PIERO
IPC: A61P39/02
Filed: 1994-07-08
Granted: 1997-03-20
Abstract: Esters of alkanoyl L-carnitines wherein the alkanoyl is a saturated or unsaturated, straight or branched alkanoyl having 2-26 carbon atoms, optionally  omega -substituted with trialkylammonium, dialkylsulfonium, hydroxyl, carboxyl, halogen, methanesulfonyl and hydroxysulfonyl, are useful for preparing pharmaceutical compositions for the treatment of endotoxic shock.
Patent DE-69405658-D1 (DE)
Inventor: ALBIZZATI ENRICO
IPC: C08F10/00
Filed: 1994-06-30
Granted: 1997-10-23
Abstract: Supported catalysts for the polymerization of olefins comprise the following components:   (A) a porous organic support functionalised with groups having active hydrogen atoms; (B) an organo-metallic compound of aluminium containing heteroatoms selected from oxygen, nitrogen and sulphur; and (C) a compound of a transition metal selected from those of groups IVb, Vb or VIb of the Periodic Table of the Elements, containing ligands of the cyclopentadienyl type.   These supported catalysts, obtainable in the form of spherical particles, can be used in the polymerization reaction of olefins either in liquid or in gas phase, thus producing polymers endowed with a controlled morphology and with a high bulk density.
Patent DE-69407345-D1 (DE)
Inventor: HENDRIX MACHIEL ANTONIUS MARTI
IPC: H05B41/288
Filed: 1994-05-30
Granted: 1998-01-29
Abstract: An electronic supply for igniting and operating a high-pressure discharge lamp, comprising a first driven main switching device for generating a high-frequency current through an inductive element and a switching element suitable for subsequently supplying current through the inductive element when the first main switching device is non-conducting. The electronic supply is provided with a transformerless level shifter (LS) and with a driver circuit (S) comprising at least a switch drive device for driving the first driven main switching device. The switching element suitable for the subsequent current supply forms a part of a second driven main switching device which provides periodic commutation of the current through the inductive element, while the level shifter is free from any self-induction elements.
Patent DE-69410062-D1 (DE)
Inventor: HOLTERMANN HENRI
IPC: A61F5/445
Filed: 1994-11-07
Granted: 1998-06-10
Abstract: Venting device, in particular for an ostomy bag, consisting of an essentially flat casing (11) comprising a base (20) which has a surface internal to the casing and a surface external to the casing, designed to be fixed via the said external surface on an exposed surface of the said bag and equipped with an opening (23) communicating with the said bag, as well as a flap valve (50) of the type which is closed at rest, the said flap being formed by a closure member designed to bear on the said opening (23) of the said base on the side of the said internal surface and forming a single piece together with elastic means (51, 52) for pushing the said member back against the said base (20) with a predetermined return force. The casing (11) comprises a removable lid (21) which is designed to close the said base (20), and the flap (50) is integral with the said lid (21). <IMAGE>
Patent DE-69410321-D1 (DE)
Inventor: HATANAKA TAKEFUMI
IPC: H02P23/08
Filed: 1994-03-08
Granted: 1998-06-25
Abstract: An apparatus for controlling the supply of power to a variable-speed induction motor (12) converts an AC power source (10) voltage to a motor supply voltage at a designated frequency, with the amplitude of the motor supply voltage being controlled in accordance with the motor load such that the degree of slip conforms to a predetermined optimum slip charactistic, whereby high efficiency and stability are maintained over a wide range of load values. The motor supply voltage amplitude is detected to provide an indication of the motor load, an optimum value of an operating parameter of the motor which varies in accordance with degree of slip is derived based on the designated frequency and the detected voltage amplitude, using a predetermined function corresponding to that frequency, and the motor supply voltage amplitude is controlled such as to reduce an amount of difference between the optimum value of the operating parameter and a detected value of that parameter. <IMAGE>   <IMAGE>
Patent DE-69418488-D1 (DE)
Inventor: BOS ARIE
IPC: H04H60/94
Filed: 1994-11-30
Granted: 1999-06-17
Abstract: In a telecommunication system (1) a central receiving unit (2) is coupled with several devices (4) via a transmission network (3), which devices (4) transmit data input with the aid of data input means (8) to the central receiving unit (2), usually within a short period of time. The data transmitted has at least partly been created on the basis of interactive communication with for example a television programme (6) being broadcast. The data to be transmitted is stored in a temporary memory (10) of the device (4), in groups accessible for being read jointly. The device (4) comprises a local processing unit (9) coupled with the temporary memory (10), by means of which said joint reading is started on command and the groups of input data are made ready for being transmitted contiguous thereto. Due to the resulting compact set-up of the data to be transmitted the transmission network (3) is occupied only briefly and congestion problems are reduced.
Patent DE-69431832-D1 (DE)
Inventor: NORTH JOHN ROBERT
IPC: A61K47/48
Filed: 1994-03-18
Granted: 2003-01-16
Abstract: This invention describes a novel agent for the targeted control of a mammalian cell activity, in particular the agent is used to control the interaction of particular cell types with their external environment. The agent has applications as a pharmaceutical for the treatment of a variety of disorders. An agent according to the invention comprises three Domains B, T and E linked together in the following manner: Domain B-Domain T-Domain E where Domain B is the Binding Domain which binds the agent to a Binding Site on the cell which undergoes endocytosis to produce an endosome, Domain T is the Translation Domain which translocates the agent (with or without the Binding Site) from within the endosome across the endosomal membrane into the cytosol of the cell, Domain E is the Effector Domain which inhibits the ability of the Recyclable Membrane Vesicles to transport the Integral Membrane Proteins to the surface of the cell.
Patent DE-69508654-D1 (DE)
Inventor: PFEIFFER HAKAN
IPC: B30B13/00
Filed: 1995-05-23
Granted: 1999-05-06
Abstract: The security device for a platen press (5) having an upper fixed base and a lower movable base (10) lifts the lower base (10) cyclically by a driving device (15-20). The device comprises a commutator (34) of a braking device which is installed in the drive (20) of the lower base. A cell (30) directs the passage of the bar to the level of the exit of the press. The cell is an inductive cell close to a metallic mass.   <IMAGE>