baber/WOPTO huggingface dataset:
Patent DE-68901327-D1 (DE)
Inventor: BREVI MAURO
IPC: A47D13/04
Filed: 1989-09-25
Granted: 1992-05-27
Abstract: This is a pram whose base (10) is equipped with several pairs of wheels (14) mounted on vertical supports (15), displaceable in respect of height and connected in pairs by means of a horizontal slide (18). When the two wheels of each pair bear on the same plane, their supports (15) are halted vertically in a condition of balance through the action of the slide (18); when a wheel overhangs a step or ledge, its support (15) descends, the slide (18) is displaced in the direction of this wheel, while the support of the other wheel is released and rises so that the base (10) of the pram can bear on the ground, preventing any subsequent movement. <IMAGE>
Patent DE-68926134-D1 (DE)
Inventor: MARUYAMA HIROSHI
IPC: G03F1/00
Filed: 1989-07-19
Granted: 1996-05-09
Abstract: A lightsafe masking film is disclosed which comprises a substrate, a pressure sensitive adhesive layer formed on the substrate, and a lightsafe, peelable layer formed on the adhesive layer and including a dialkyl phthalate, nitrocellulose, a lightsafe colorant and, optionally, a filler and a nitrile rubber. The peelable layer further suitably contains a dialkyl ester of an aliphatic dicarboxylic acid.
Patent DE-69000228-D1 (DE)
Inventor: DUBOIS GERALD
IPC: G04B45/00
Filed: 1990-01-10
Granted: 1992-09-03
Abstract: It comprises several displays with a retrograde sector each comprising a movable display member (7-10) interacting with at least one fixed reference point (2-5). The hour indications supplied by each display with a retrograde sector relate to fractions of a day or of an hour, respectively, following on from each other without interruption. 
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Patent DE-69002945-D1 (DE)
Inventor: FOND OLIVIER
IPC: B65D81/00
Filed: 1990-07-27
Granted: 1993-09-30
Abstract: Roast and ground coffee, which is contained in a sealed frustoconically shaped cartridge between a first cartridge face and a filter which separates the coffee from a second cartridge face, is extracted by first placing the cartridge in a holder to hold a rim of the cartridge so that the second face is adjacent a finger. The filter has a strength sufficient to withstand, without tearing, the pressure in the cartridge upon extraction, and the second face has a strength sufficient to deform and withstand, without tearing, a pressure in the cartridge upon extraction of greater than 1 bar but less than 10 bar. After placement of the cartridge, the first face is pierced with an injector, and a mixture of water and air is injected from the injector under a pressure of from 1 bar to 10 bar to deform the second face in a direction away from the filter and towards the finger to apply the second face against the finger to tear the second face to enable extraction liquid to flow from the cartridge.
Patent DE-69009987-D1 (DE)
Inventor: STONEY ARTHUR
IPC: F24F13/18
Filed: 1990-01-23
Granted: 1994-07-21
Abstract: PCT No. PCT/GB90/00095 Sec. 371 Date Aug. 1, 1991 Sec. 102(e) Date Aug. 1, 1991 PCT Filed Jan. 23, 1990 PCT Pub. No. WO90/08927 PCT Pub. Date Aug. 9, 1990.A controllable slot ventilator has a housing and a closure member pivotably mounted on the housing to selectively close a vent in the housing. The closure member is supported on linking elements which are mounted on the closure member. The linking elements are arranged so as to rotate when the closure is moved between the open and closed position. The angle between a line, passing between the pivot points of the linking element, and the general plane of the closure member increases when the closure member moves to the open position.
Patent DE-69011321-D1 (DE)
Inventor: RABON JAMES A
IPC: B01J31/08
Filed: 1990-06-06
Granted: 1994-09-08
Abstract: The production of esters via the reaction of an epoxide with a carboxylic acid has been shown to give improved activity when a strong base macroporous anion exchange resin having an acrylic backbone is used in place of a styrene-divinylbenzene based anion exchange resin having an equivalent exchange capacity. Excellent results are obtained when acrylic acid and propylene oxide are reacted together in the presence of strong base macroporous anion exchange resins which have an acrylic backbone.
Patent DE-69012254-D1 (DE)
Inventor: HEGGIE WILLIAM DR
IPC: C07F15/00
Filed: 1990-07-30
Granted: 1994-10-13
Abstract: A process for the preparation of  mu -3-carbopentazane-N<1>,N<4>:N<2>,N<5>-bis[bis(triphenylphosphlne)rhodium (I)] dinitrate by the reaction of tris(triphenylphosphine)nitratorhodium (I) with hydrazine in degassed methanol under an inert atmosphere.
Patent DE-69013012-D1 (DE)
Inventor: SPERA VITTORIO
IPC: E04G9/06
Filed: 1990-12-03
Granted: 1994-11-03
Abstract: There is provided a modular assembly for poured concrete forming, including a plurality of interconnecting rigid panel members having a rear portion and front facing for contact with poured concrete to form a mold surface. The rear portion of the panel members provides at least two flanges extending generally rearwardly of the front facing, each of the flanges being longitudinally disposed respectively adjacent each of at least two opposed terminal edges of the panel members. Adjacent the front facing of the panel members, a stepped portion is provided at one of the terminal edges of the panels, and a corresponding protruding edge portion is provided at the other of its terminal edges thereof for intimate engagement with the stepped portion of an abutting panel member. The flanges of the panels each provides a mating surface for abutment in intimate contact with an adjacent flange of an abutting panel member. The flanges are adapted for releasably retaining a locking member for securing two abutting panel members. The locking member may be a key member received in slots respectively provided in adjacent flanges of two abutting panels. Alternatively, the locking member may be in the form of a clamp member or scissor type member for engagement with the flanges adjacent longitudinally extending lip members provided at the free terminal ends of the flanges for retaining such locking members.
Patent DE-69014578-D1 (DE)
Inventor: CLARKE DAVID JOHN
IPC: G01R21/133
Filed: 1990-12-21
Granted: 1995-01-12
Abstract: Separate pulse inputs from respective metering circuits (10, 11), representing the reactive R and in-phase W power components, are converted to a pulse output V representing the vector sum of those components. The two inputs are applied to increment respective registers (19, 20), the output V is held in a third register (17), and a fourth register (21) is provided to store the REMAINDER value (W<2> + R<2>) - (V+1)<2>. The meter includes a processor (14, 16) for incrementing the REMAINDER value by 2W+1 for each increment of W and 2R+1 for each increment of R and for incrementing V whenever the REMAINDER value is zero or positive and at the same time reducing the REMAINDER value by 2V1+1, where V1 is the incremented value of V. The FRACTIONAL error in the value of V is determined by means of a look-up table. <IMAGE>
Patent DE-69015002-D1 (DE)
Inventor: SANIEZ MARIE-HELENE
IPC: A23C19/10
Filed: 1990-06-07
Granted: 1995-01-26
Abstract: Improved process for the manufacture of dairy products, characterised in that it comprises using an effective quantity of at least one of the gluconic and glucoheptonic ions not later than the time at which the phage attack is liable to take place.
Patent DE-69019803-D1 (DE)
Inventor: NEWMAN DUNCAN
IPC: A61L2/24
Filed: 1990-11-14
Granted: 1995-07-06
Abstract: A process, system and pressure chamber for the automated sterilization of articles, particularly medical or dental instruments is disclosed, which is simple to use and economically efficient by comparison with conventional autoclaves and steam sterilizing system. Steam is generated by the pulsed injection of a controlled quantity of water into a heated boiler (20) whenever it runs dry. The boiler (20) is coupled in a closed-loop system to a relatively small pressure chamber in the form of a cassette (10) that is readily inserted and removed from a holder comprising means for connecting the chamber to a steam inlet conduit (18) and a venting conduit (16), the latter being closed off during pressurization of the chamber. By automated monitoring of the boiler and chamber temperatures, conditions in the chamber (10) are measured and the boiler and valves in the system controlled to effect a sterilization cycle.
Patent DE-69020889-D1 (DE)
Inventor: BUNE PAUL A M
IPC: H04B3/14
Filed: 1990-03-28
Granted: 1995-08-17
Abstract: The invention relates to a method of creating an FIR filter being adapted to the channel impulse response of a time-dispersive transmission channel comprising the steps of     creating several FIR sub-filters in parallel,   selecting the tap locations of each sub-filter, determining the sub-filter tap coefficients in such a manner that the output impulse responses of the sub-filters are partially or entirely orthogonal with respect to each other, and creating an FIR filter by weighted combination of the parallel sub-filters.
Patent DE-69101173-D1 (DE)
Inventor: HSU YUN TUNG
IPC: E05B19/00
Filed: 1991-05-07
Granted: 1994-03-24
Abstract: A lock assembly includes a lock body (1, 1A, 1B, 1C, 1E, 1G) having tumbler members (13, 331, 332, 333, 334) and a curved keyway (12, 321, 322, 323, 18 min ), and a flexible key (2A, 2B, 2C, 2D, 2E, 3) to be received in the curved keyway (12, 321, 322, 323, 18 min ) and having key bit projections (221) for actuating the tumbler members (13, 331, 332, 333, 334). The flexible key (2A, 2B, 2C, 2D, 2E, 3) has a degree of stiffness sufficient enough to allow said key (2A, 2B, 2C, 2D, 2E, 3) to be inserted into said curved keyway (12, 321, 322, 323, 18 min ). <IMAGE>
Patent DE-69101463-D1 (DE)
Inventor: DALFSEN RUDOLF HENDRIK VAN
IPC: B07B1/28
Filed: 1991-05-03
Granted: 1994-04-28
Abstract: The invention relates to a scooping apparatus to be coupled with a vehicle, said apparatus comprising: a carrying frame to be coupled with said vehicle by means of coupling means, a substantially cylindrical cage rotatably carried by said frame, said cage comprising: two end walls rotatably connected with said frame by means of rotation bearings, two cage parts carried by said end walls, namely a scooping part having a scooping edge, and a lid part, said two cage parts being relatively movable between a closed position, in which they form the cage, and an open position and one of which has at least one opening, in such a way that that cage part has a substantial opening degree, first driving means for rotatably driving at least one of said cage parts; and second driving means for moving the cage parts between the closed position and the open position. The scooping apparatus according to the invention is characterized in that the two cage parts are movable in coaxial relation with the cylinder axis of the cage. <IMAGE>
Patent DE-69103286-D1 (DE)
Inventor: TUSTIN GERALD
IPC: C07C17/156
Filed: 1991-11-26
Granted: 1994-09-08
Abstract: Disclosed is a process for regeneration of a 13X zeolite catalyst comprising conducting the following steps within the regeneration zone wherein the 13X zeolite is located. (1) Applying vacuum or delivering a source of molecular oxygen or inert gas at a temperature above 100 DEG  C. to remove a portion of the volatile compounds from the 13X zeolite, (2) Cooling the 13X zeolite to a temperature below 100 degrees C., (3) Contacting the 13X zeolite with an aqueous solution having a pH in the range of 7 to 14, (4) Drying the 13X zeolite, (5) Delivering an oxygen containing calcination gas to the regeneration zone and heating the 13X zeolite to a temperature in the range of 350 DEG  to 450 DEG  C., (6) Cooling the 13X zeolite to a temperature below 100 degrees C., and (7) Contacting the 13X zeolite with an aqueous solution having a pH in the range of 7 to 14.
Patent DE-69104607-D1 (DE)
Inventor: JULLIEN CLAUDE
IPC: F28D9/00
Filed: 1991-12-20
Granted: 1994-11-17
Abstract: PCT No. PCT/FR91/01046 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Dec. 20, 1991 PCT Pub. No. WO92/11500 PCT Pub. Date Jul. 9, 1992.The invention relates to a plate-type heat exchanger comprising a stack (1) of plates (2) for heat exchange between fluids which circulate between each other, said stack being placed within a pressure vessel (3). The invention is characterized in that it comprises rigid means for suspension of said stack (1) from said vessel (3) at the level of at least a first collector circuit which comprises a first connecting box (21; 23) at the upper end of the stack (1) and guides a first of said fluids between said end and the exterior of the vessel (3).
Patent DE-69110238-D1 (DE)
Inventor: PENCO MAURIZIO
IPC: C08L67/02
Filed: 1991-10-16
Granted: 1995-07-13
Abstract: Polymeric blends having high impact strength comprise an aromatic polyester, in particular polyethylene terephthalate, a copolymer based on ethylene and (meth)acrylic and epoxy acrylic esters, and high density polyethylene. These compositions, obtainable by means of a reactive extrusion process, afford manufactured articles having excellent mechanical properties such as high impact strength and high modulus values.
Patent DE-69111233-D1 (DE)
Inventor: FRIDLUND PER-ERIK
IPC: B65G25/04
Filed: 1991-04-29
Granted: 1995-08-17
Abstract: PCT No. PCT/SE91/00306 Sec. 371 Date May 26, 1992 Sec. 102(e) Date May 26, 1992 PCT Filed Apr. 29, 1991 PCT Pub. No. WO91/17100 PCT Pub. Date Nov. 14, 1991.A device for dividing a collection of wood pieces and piecemeal cross feeding thereof in a direction away from the collection place comprises a feeding arrangement (2), which is moveable reciprocatingly in a substantially rectilinear, sloping movement path (3) for feeding the wood pieces along a rising support path (4). The feeding arrangement and the support path both have a stairs-like design with a plurality of steps (6, 7), which in profile have substantially similar form and each of which comprises a first portion (9) sloping upwardly in the direction of rise of the support path followed by a downwardly sloping second portion (10). The steps (6, 7) of the feeding arrangement and the support path are mutually displaced, viewed perpendicularly to the first portions (9) of the steps, with a measure smaller than the length (12) of the second portions (10). The first portions (9) of the steps (6, 7) of the feeding arrangement as well as the support path have a steeper slope than the movement path (3).
Patent DE-69117058-D1 (DE)
Inventor: MALHERBE BENT
IPC: B24D13/20
Filed: 1991-05-22
Granted: 1996-03-21
Abstract: Surface finishing or polishing rollers are made by successively mounting disk-shaped surface finishing elements on a spindle rotating in operation. The surface finishing elements are formed of a slitted, preferably rectangular sheet having a continuous portion of material with lamellae protruding perpendicularly therefrom. The slitted sheet is shape-fixed with binder, and the periphery of the protruding lamellae forms an ellipse. The surface finishing elements, each of which comprises an oval disk with lamellae, are mounted inclined on the shaft of the spindle so that the contour of the successively mounted surface finishing elements forms a cylinder in the axial direction of the spindle.
Patent DE-69117495-D1 (DE)
Inventor: PHILPOTT ANDREW GUY
IPC: G01S13/50
Filed: 1991-11-27
Granted: 1996-04-04
Abstract: PCT No. PCT/GB91/02099 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Nov. 27, 1991 PCT Pub. No. WO92/09905 PCT Pub. Date Jun. 11, 1992.A unit for detecting a moving person or object by means of doppler frequency shift. The unit comprises a microwave circuit board (1) accommodating an oscillator and a mixer, and an antenna board (2) carrying transmit (8) and receive (9) patch arrays. In the assembled unit the two boards (1,2) are disposed adjacent one another. Coupling between the microwave circuit and the antenna arrays is achieved by two slots (6,11) resonant at the oscillator fundamental frequency and formed in a ground plane (5) on the microwave board (1). Feed striplines (7,10,12) on the two boards (1,2) lie orthogonal to the slots (6,11) and are terminated in T-sections (15,14). The stripline/slot arrangement suppresses emission at the oscillator second harmonic frequency. The antenna board (2) has no electrical connection to the microwave circuit, enabling the radiated beam shape to be changed by simply replacing the antenna board with one having a different patch array pattern.
Patent DE-69129127-D1 (DE)
Inventor: TONER JOHN
IPC: A61K47/48
Filed: 1991-11-07
Granted: 1998-04-23
Abstract: A targeting radioactive immunoreagent comprising a compound having the structure  <IMAGE>
Patent DE-69130029-D1 (DE)
Inventor: DEAN WILLIAM DENNIS
IPC: C07D409/14
Filed: 1991-02-27
Granted: 1998-10-01
Abstract: The invention provides a novel process for producing N-[3-(1H-imidazol-1-yl-4-(substituted-2-pyrimidinamine compounds in which the substituent is a 2-pyridinyl, 3-pyrindinyl, 4-pyridinyl, 2-furanyl or 2-thienyl group. The process includes the steps of (1) reacting a 3-(1H-imidazol-1-yl)benzamine with cyanamide and a halogen acid while controlling the pH of the reaction between pH about 2 to about 3.5 and recovering a [3-(1H-imidazol-1-yl)phenyl] guanidine dihydrohalide and (2) reacting the [3-(1H-imidazol-1-yl)phenyl] quanidine dihydrohalide so recovered with an appropriately substituted 3-dimethylamino-1-(substituted)-2-propen-1-one and a base at a pH of from about 10.5 to about 11.5 and recovering the N-[3-(1H-imidazol-1-yl)phenyl-4-(substituted)-2-pyrimidamine compound so produced. The novel process provides improved yield and purity by adhering to the stated crucial pH ranges.
Patent DE-69205570-D1 (DE)
Inventor: GARRIC GEORGES
IPC: B65D85/86
Filed: 1992-08-04
Granted: 1995-11-23
Abstract: The dispatching apparatus with a gas supply distribution system (300) basically comprises an automatic handler 301 and a vertical stocker (302). The vertical stocker comprises a frame (308) formed by an assembly of tubes supporting a plurality of support stations or bins (309) each provided with gas injector means (311) connected on the one hand to the gas injection valve means of the container and on the other hand to a compressed ultra pure neutral gas supply installation. As a result, during the processing idle times, an adequate overpressure of said neutral gas is maintained in the interior space of the container enclosing the workpiece, e.g. a silicon wafer. The automatic handler (301) basically comprises a handling robot (305) having an extending arm (306) provided with gripping means (307) adapted to the container design. The handling robot (305) is affixed on an elevator (304) for vertical movement and is able to rotate about it. The automatic handler (301) is adapted to transfer of containers (100) between the vertical stocker and conventional conveyors (401, 402) or between the conveyors themselves. <IMAGE>
Patent DE-69206180-D1 (DE)
Inventor: DINGLE TREVOR
IPC: B61D5/00
Filed: 1992-03-26
Granted: 1996-01-04
Abstract: A mobile road or rail tanker 10. The tanker 10 is formed of sheet aluminium which forms an outer shell 11. The shell 11 encloses a chamber 13 which is divided by a transverse wall 12. The wall 12 adjacent the shell 11 consists of an annealed heat treatable weldable aluminium alloy which is relatively soft and ductile so that weld material adjacent the wall 12 is stronger than the remainder of the wall 12. <IMAGE>
Patent DE-69213921-D1 (DE)
Inventor: GRANDI RENE
IPC: A47J39/00
Filed: 1992-10-13
Granted: 1996-10-24
Abstract: A refrigerated device for cooking or reheating meals or dishes to be automatically dispensed. The device may be selectively set to cook or reheat one or more dishes held in stand-by storage in a refrigerated enclosure, and comprises a refrigerated area (5) for storing the food or a meal on a support tray (2). When a meal is selected, an electromagnet (4') contacts a pin (4) which is located on the support tray (2) for engaging grooves (3') on a shaft (3) which rotates the support tray into a heating area (7). During this rotation, a heating bar (12) heats the dish (11) as far as a stop catch (23) which disengages the pin. The refrigerated area (5) is separated from the heating area (7) by a seal (8) which is spring-loaded (8') and engages a recess (9) in the support tray. Flexible and movable upper (10) and lower (10') brushes allow the dish (11) to pass through.
Patent DE-69306037-D1 (DE)
Inventor: PONSIOEN YSBRAND PAUL JOZEF MA
IPC: H02G5/06
Filed: 1993-05-27
Granted: 1997-01-02
Abstract: Bus-bar conductor system for electrical high voltage systems, wherein electrically conducting bus-bars (2, 3, 4) are mounted in an enclosing compartment (1). A common support body (5) for supporting one or more supporting insulators (11), to which the bus-bars (2, 3, 4) are attached, extends freely or essentially freely in the compartment in the longitudinal direction of the bus-bars (2, 3, 4). The support body (5) is preferably supported by support elements (8) arranged at the outer ends of the compartment (1). The support body (5) can itself be designed as a conducting bus-bar. <IMAGE>
Patent DE-69307344-D1 (DE)
Inventor: MUCCI PETER EDMUND RUEBEN
IPC: G01N21/35
Filed: 1993-11-01
Granted: 1997-02-20
Abstract: A method for separating a mixture of pieces of plastics materials into separate categories includes the steps of: scanning a surface of each piece with mid-infrared radiation, obtaining an infrared specular reflectance spectrum for the surface, comparing the spectrum with reference spectra to identify a correspondence, and placing each piece in a container corresponding to its category. The invention also extends to an instrument for use in the method.
Patent DE-69307858-D1 (DE)
Inventor: MORAND MICHEL
IPC: B65D25/52
Filed: 1993-04-08
Granted: 1997-03-13
Abstract: A dispenser for dispensing a sheet of perforated paper towelling off a roll of paper towelling. The dispenser has a casing with roll mounting means in its upper portion and an outlet at the bottom. The outlet is substantially narrower than the width of the towelling. A roller is mounted in the casing for guiding the towelling from the roll mounting means to the outlet. The roller maintains the towelling at its full width. The towelling is gathered inwardly in passing from the roller to the outlet. Upon pulling the towelling out of the dispenser, the towelling begins to tear inwardly from its edges along the first line of perforations as the first line of perforations passes over the roller to separate a sheet from the remainder of the towelling. The tearing operation is completed outside the casing leaving a tail end of towelling to be grasped during the next dispensing operation. <IMAGE>
Patent DE-69308597-D1 (DE)
Inventor: HEERTJE ISAAC
IPC: A23L23/00
Filed: 1993-12-09
Granted: 1997-04-10
Abstract: A process for the preparation of a sterile mesomorphic phase of surfactants, comprising the sequential steps of: (a) preparing a premix comprising surfactants and water at a temperature above the Krafft temperature of the surfactant; (b) sterilising the premix at a temperature above 115  DEG C; and (c) cooling the premix to below the Krafft temperature of the surfactants, said process also comprising (before, during or after step c) the aseptically filling into a suitable package.