baber/WOPTO huggingface dataset:
Patent DE-68909073-D1 (DE)
Inventor: WAGERS KEVEN J
IPC: B29C48/08
Filed: 1989-02-21
Granted: 1993-10-21
Abstract: A method and apparatus for producing a plastic film having strips of an adhering material embedded in each surface of the film, which film may have an anti-blocking agent incorporated therein, and a composite plastic film so produced is provided which includes initially providing a first stream of heat plastified extrudable thermoplastic film material to a cast film die. The cast film die has two opposing die lips with each die lip having a plurality of spaced strip channels. The strip channels of one die lip are laterally offset from the strip channels of the second die lip. A heat plastified extrudable adhering material is introduced into the plastified film material from the strip channels and then the composite body of materials is forced from the die lips of the cast film die and cooled to form the plastic film.
Patent DE-68915695-D1 (DE)
Inventor: AKIYAMA YOHKO
IPC: A61K9/26
Filed: 1989-11-07
Granted: 1994-07-07
Abstract: There is provided a matrix preparation produced by dispersing a pharmaceutically active ingredient into a matrix which is solid at ambient temperature and comprised of a fatty acid ester of a polyglycerol. The preparation has stable release-controlling ability, can be processed to fine granules, granules, capsules, tablets etc., and contributes to reduce the administration times of the active ingredient and side effects of the ingredient.
Patent DE-68916417-D1 (DE)
Inventor: SUSSICH MARINO ROBERT
IPC: B01D36/04
Filed: 1989-11-10
Granted: 1994-07-28
Abstract: A filter assembly for filtering contaminants from liquid. A housing has a filtering chamber and an inlet port and an outlet port communicating with the chamber for flow of liquid therethrough. Filter media is located in the filtering chamber for filtering contaminants from liquid flowing through the chamber. A sump region is provided in the filtering chamber for collection of contaminants from the liquid, and a separator member is located in the filtering chamber and substantially separating the filter media and sump region. The separator member provides for communication of the contaminants into the sump region but tends to trap contaminants from the liquid received in the sump region.
Patent DE-68916664-D1 (DE)
Inventor: ARTIANO ADRIAN
IPC: D21B1/02
Filed: 1989-02-08
Granted: 1994-08-18
Abstract: Wood chips having an acceptable thickness pass between the rollers of a roller screen for collection and over-thick chips discharge from one end of the roller screen for recycling. The rollers have chip agitating protuberances, preferably of pyramidal shape or in the form of spiral ridges. A second roller screen with pyramidal protuberances on its rollers and with its rollers closer together is used to screen out fines, preferably after the fines and acceptable chips pass through the first roller screen. Some of the fines pass through the second roller screen by occupying the valleys between the pyramidal protuberances.
Patent DE-68920581-D1 (DE)
Inventor: STIFFLER STEPHEN
IPC: E21C35/183
Filed: 1989-07-13
Granted: 1995-02-23
Abstract: A cemented carbide tip is provided with a socket for mounting onto the steel shank of a cutter bit. The socket has an annular convex surface therein extending from the earth engaging portion of the tip radially inwardly and forwardly. This convex surface is brazed to the forward end of a steel shank to form a cutter bit.
Patent DE-68921986-D1 (DE)
Inventor: HENSLEY DAVID ELLIS
IPC: A61F5/01
Filed: 1989-10-20
Granted: 1995-05-04
Abstract: An extension deceleration orthotic fulcrum for knee and elbow braces, which simulates performance of the function of those ligaments that control joint motion and provide anteroposterior joint stability, comprising a lightweight, external spring assembly, upper and lower elongated arms, and centric or polycentric fulcrum, which is adjustable for its range of motion, adaptable for use on many different style orthoses, and whose strength can be varied to suit corrective, preventive, anthropomorphic, environmental, and usage requirements, including means both for mechanically dampening the limb's angular velocity on extension to prevent hyperextension and for accelerating the limb's angular velocity on flexion to enable quicker, smoother, less stressful motion. In one embodiment spring rods are assembled medially and laterally to conventional pairs of elongated orthotic brace arms to span the joint fulcrum point by serpentinely engaging novel roller posts, the assemblage thus serving to decelerate the limb during the last 15 to 20 degrees of extension, to help prevent the striking of a stop with its attendant risk of hyperextension, and thus serving to use the stored energy of the spring to facilitate flexion of the limb.
Patent DE-69003388-D1 (DE)
Inventor: HALL RICHARD
IPC: A61M1/10
Filed: 1990-06-05
Granted: 1993-10-21
Abstract: PCT No. PCT/GB90/00873 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed Jun. 5, 1990 PCT Pub. No. WO90/15248 PCT Pub. Date Dec. 13, 1990.A peristaltic pump has an occluder ring (1) and a rotor (5) with drive rollers (16,17) for squeezing a flexible pipe (11) against the ring (1). The rotor has dogs (12a,12b) for overriding a bight of the pipe to load it through a gap (10) between a cover plate (8) of the rotor and the ring (1).
Patent DE-69009661-D1 (DE)
Inventor: ROBERTSON JAMES PERCIVAL
IPC: B65D51/24
Filed: 1990-10-18
Granted: 1994-07-14
Abstract: Alcoholic extracts of particulate solids for food or drink, and particularly of coffee grounds, are prepared in a squeezable plastics container (1) which has a fabric filter disc (6) across its outlet (9) to trap the macerated grounds (15) when the liquor extract is dispensed. A pull-off seal or cap (7) is provided to close the container until needed. In use, liquid can be sucked back into the container by squeezing and releasing it, and used to wash a further extract from the solids (15).
Patent DE-69010072-D1 (DE)
Inventor: ROTA ALBERTO
IPC: A01J25/02
Filed: 1990-04-24
Granted: 1994-07-28
Abstract: In a method for the production of coagulated products, in particular food products obtained by the coagulation of dairy and similar products, the starting material coagulation step involves the heating of the material itself at least in part by indirect means. Preferably, such indirect heating is obtained by passing steam through a jacket or similar hollow space shrouding the coagulation container. The degree of coagulation of the finished product may be controlled by the regulation of the quantity of heat transmitted directly or indirectly to the starting material.
Patent DE-69012506-D1 (DE)
Inventor: LANG GERARD
IPC: A61K8/20
Filed: 1990-10-18
Granted: 1994-10-20
Abstract: Process for dyeing keratinous fibres, especially human keratinous fibres such as the hair, wherein there is applied on these fibres a composition (A) containing, in a medium suitable for dyeing, at least one aminoindole corresponding to the formula: <IMAGE>  in which:   R1 and R3, independently of one another, represent a hydrogen atom or a C1-C4 alkyl group; R2 denotes hydrogen or a C1-C4 alkyl group or a group COOR', R' being a hydrogen atom or a C1-C4 alkyl group; R4 represents a hydrogen atom or a C1-C4 alkyl, C1-C4 hydroxyalkyl or C2-C4 polyhydroxyalkyl group; Z1 represents a hydrogen or halogen atom, an alkyl group or a group OR;   R being a hydrogen atom or a C1-C4 alkyl group;   Z2 represents a hydrogen atom or a C1-C4 alkyl group;   and its salts the colour being developed using an oxidising system.
Patent DE-69022423-D1 (DE)
Inventor: MARTIN FREDERICK
IPC: H03L7/085
Filed: 1990-06-18
Granted: 1995-10-19
Abstract: A phase detector is provided for detecting the phase difference between a first input signal and a second input signal and providing an output corresponding thereto. The phase detector comprises a dual state phase detector, a tri-state phase detector, a control input for receiving a control signal, and a control circuit for selecting either the dual state phase detector or tri-state phase detector. The dual state phase detector compares the phase difference between the first input signal and the second input signal. The tri-state phase detector compares the phase difference between the second input signal and the inverse of the first input signal. The control circuit selects the output of the dual state phase detector or selects the output of the tri-state phase detector based upon the control signal.
Patent DE-69023648-D1 (DE)
Inventor: EWASYSHYN MARY ELIZABETH
IPC: C07K1/22
Filed: 1990-06-28
Granted: 1995-12-21
Abstract: Immunogenic envelope glycoproteins are produced from enveloped virus, such as of the paramyxoviridae family, particularly PIV-3 and RSV, by culturing the virus in the substantial absence of exogenous serum proteins, isolating the virus from the tissue culture, solubilizing the envelope glycoproteins and isolating the solubilized envelope glycoproteins by chromatography.
Patent DE-69031078-D1 (DE)
Inventor: WADHWA VIVEK
IPC: G06F9/06
Filed: 1990-11-30
Granted: 1997-08-21
Abstract: A computer-aided software engineering facility and method for creating computer source code and executable computer programs that are distributable across multiple hardware environments or platforms. An object oriented modeling system is linked with modules of a computer programming language and other system components to quickly and efficiently design computer source code and executable computer modules that have a high degree of reusability. The modules and models are stored in a centralized storage area and distributed to the various hardware elements that comprise the computer system.
Patent DE-69102492-D1 (DE)
Inventor: BAUJAT JACQUES
IPC: G21C15/02
Filed: 1991-05-03
Granted: 1994-07-21
Abstract: The internal equipment, which can be employed especially in a pressurised water reactor, comprises a lower plate (24) pierced with outlet openings for the coolant leaving the core, an upper plate (26), supporting columns (28) connecting the plates, and guides intended for control clusters (16), capable of moving vertically, each of these guides having an upper section (30) fastened to the upper plate (26) and a lower section (32) extending between the upper (26) and lower (24) plates. The lower section (32) comprises a base for support on a seat with a frustoconical bearing forming an integral part of the lower plate (24) and is subjected to the action of elastic means applying a thrust force of the base on the seat. 
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Patent DE-69103304-D1 (DE)
Inventor: LINDEROTH GUSTAF
IPC: B65H54/553
Filed: 1991-03-18
Granted: 1994-09-15
Abstract: An arrangement for winding and unwinding a cable on and from a drum, respectively, in an automatic winding machine comprising two gripping pins (5) connected to a power means (7) for displacing the pins (5) vertically between a fixed upper winding position and a lower drum gripping position, and a drive wheel (11) operated by a press means and connected to an adjusting means (19) for displacing the wheel to an operating position against the drum flange (8). in order to fully automate the adjustment of the wheel and the regulation of its pressure in accordance with the size and material of the flange (8), a detector (12) is provided for detecting a vertical distance of the pin from the floor plane (9) in the gripping position to determine the flange diameter; and the detector (12) is arranged to influence, on the basis of the detected distance, both the adjusting means (19,20) the wheel (11) to adjust the drive wheel to an operating position corresponding to the flange diameter, and the press means (21) of the rotation apparatus to regulate the pressing of the wheel against the flange with a force corresponding to the flange diameter.   <IMAGE>
Patent DE-69108060-D1 (DE)
Inventor: BOWEN JAMES
IPC: G06Q10/02
Filed: 1991-09-11
Granted: 1995-04-13
Abstract: A computerized reservation system including controlling and monitoring of group travel related services is presented. In addition to master inventory of travel related services and a set of passenger name records which correlate individuals with reserved travel related services from the master inventory, the present invention uses a group control record which includes a group inventory which is a subset of the master inventory, and a number of group related passenger name records, which are a subset of the general passenger name records. When changes are made to any one of the master inventory, group control records or group passenger name records, appropriate changes are automatically made in the others of these three. Thus, the monitoring and controlling of group travel related services is greatly facilitated.
Patent DE-69108280-D1 (DE)
Inventor: FAST PEDER
IPC: B60Q1/14
Filed: 1991-04-26
Granted: 1995-04-27
Abstract: An arrangement in vehicle headlamps which are intended to emit a significant proportion of ultraviolet light. The invention is characterized by a control circuit (1) for adjusting, via means (3; 5, 9, 10), the intensity of the ultraviolet light emitted by the headlamp (6); vehicle speed sensing means (2) intended to deliver to the control circuit (1) an electric signal corresponding to prevailing vehicle speed; and further characterized in that the control circuit (1) is constructed to decrease said intensity to a predetermined, lower level when the speed lies beneath a predetermined value, and to increase the intensity to a predetermined, higher level when the speed lies above a predetermined value. <IMAGE>
Patent DE-69108720-D1 (DE)
Inventor: ERIKSON JAN ANDERS
IPC: D21H27/00
Filed: 1991-04-18
Granted: 1995-05-11
Abstract: A paper machine for the manufacture of a soft crepe paper grade, which in respect of bulk and softness is fully comparable to the one manufactured in a paper machine made for through-air drying by hot air, is in principle a conventional soft crepe paper machine, in which a conveying and imprinting fabric (25) is substituted for the pick-up felt. A pick-up device (23) operating with air flow picks up the web (15) from the forming fabric (9) and transfers it to the imprinting fabric (25) without any appreciable compaction of the web (15). The imprinting fabric (25) is maintained clean and dry by cleaning devices (41, 43, 45) and a device (47) for depleting the imprinting fabric (25) of water before it arrives at the pick-up device (23). Further, air current generating devices (35, 37, 39) are provided for removing water from the paper web (15) by passing air of ambient temperature through the web (15). These have a capacity that is sufficient for raising the dry solids content of the web to at least 25 % before the web arrives at the Yankee dryer (29). If desired, the paper machine may easily and in a short time be converted into a conventional soft crepe paper machine, essentially by substituting a pick-up felt for the imprinting fabric (25).
Patent DE-69109865-D1 (DE)
Inventor: CALLESON GERALD C
IPC: F28F21/08
Filed: 1991-10-21
Granted: 1995-06-22
Abstract: A manifold assembly (110) for use with heat exchangers comprises an extruded unitary tank (120) having a substantially U-shaped cross-section and a unitary stamped header plate (150) which can either be substantially planar or have a substantially U-shaped cross-section. The longitudinal bottom edges of the tank (120) are crimped around the longitudinal side edges of the header plate (150), and the mating surfaces are brazed substantially along their entire lengths. The inner wall of the tank (120) can include opposed longitudinal ribs having opposed slots therein for receiving baffles (184) for adjusting the flow path within the assembled manifold. The tank (120), header plate (150), and baffles (184) are formed of aluminum and aluminum alloy materials suitable for furnace brazing, at least one of the mating surfaces being fabricated with a lower temperature clad brazing material, so that when the tank (120), header plate (150), baffles (184) and heat exchanger tubes (112) are assembled, fixtured, and brazed in a high temperature brazing furnace, the clad material provides the brazed material to braze the tubes (112) to the header plate (150), the header plate (150) to the tank (120), and the baffles (184) to the tank (120) and the header plate (150). <IMAGE>
Patent DE-69110854-D1 (DE)
Inventor: KIM CHOUNG UN
IPC: C07F9/6512
Filed: 1991-11-27
Granted: 1995-08-03
Abstract: The present invention concerns nucleotide analogs and their compositions and use. In particular it relates to novel (phosphonomethoxy) methoxy purine/pyrimidine derivatives.
Patent DE-69114695-D1 (DE)
Inventor: SPAHNI MILTON
IPC: B05B11/04
Filed: 1991-02-12
Granted: 1995-12-21
Abstract: A bag in squeeze bottle fluid dispenser capable of dispensing substantially all of the fluid product contained therein. A suitable bag support element is inserted inside the flexible bag to prevent substantial axial movement of the bag in the direction of its discharge orifice and to encourage radial collapse of the bag instead. The internal bag support means, which in a preferred embodiment comprises an extruded plastic helix, has an internal fluid passage formed within the coils of the helix and fluid communication to allow fluid contained within the bag to access the internal fluid passage along substantially the entire length of the internal bag support element. Thus, radial collapse of the flexible bag does not block the passage of fluid remaining in the bag through the discharge orifice in the bag until substantially all of the fluid contained within the bag has been dispensed. In a particularly preferred embodiment, the internal bag support element is inserted into the dispenser through the discharge orifice of the bag to a point substantially coinciding with the opposite end of the flexible bag after the bag has been filled with the fluid to be dispensed.
Patent DE-69116267-D1 (DE)
Inventor: MORAND MICHEL
IPC: B65H16/04
Filed: 1991-02-28
Granted: 1996-02-22
Abstract: A dispenser (1) for dispensing a paper sheet (3) from a paper roll (5) having a core. The dispenser (1) can have spindle means made of two separate sleeves. The sleeves are inserted in opposite ends of the core and frictionally retained therein. A support (13) is rotatably mounted in one sleeve to support the roll (5). A brake member is rotatably mounted in the other sleeve and selectively cooperates therewith to brake rotation of the roll (5) on the support (13). <IMAGE>
Patent DE-69123360-D1 (DE)
Inventor: LISS OLLE
IPC: A47G29/00
Filed: 1991-09-26
Granted: 1997-01-09
Abstract: This invention relates to a container for storage og plastic bags for re-use, especially plastic bags of the carrier bag kind, which container is made of a form-stable and wheatherproof material, comprising an opening (13) at one end, a bottom wall (2) at the other end, and sidewalls (1,3) extending between said opening (13) and said bottom wall (2), said side walls comprising a first portion (3) having an outer surface which is flat and a second curved portion (1) having a slot (4), wherein the dimensions of said container are optimised for storing objects like plastic bags of the carrier bag kind. <IMAGE>
Patent DE-69125461-D1 (DE)
Inventor: STRONG HENRY LEE
IPC: C07D213/80
Filed: 1991-10-24
Granted: 1997-05-07
Abstract: There is provided a process for the preparation of a substituted or unsubstituted 2,3-pyridine or quinolinedicarboxylic acid by hydrolysis of a substituted or unsubstituted 2,3-pyridine or quinolinedicarboxylic acid diester with an acid having an ionization constant pKa of less than 3.0 followed by isolation of the product as the free acid or an acid salt.
Patent DE-69130943-D1 (DE)
Inventor: ELMS ROBERT TRACY
IPC: G01R19/165
Filed: 1991-12-04
Granted: 1999-04-08
Abstract: A hybrid monolithic IC (10) that is standardized for controlling various types of electrical equipment, such as circuit breakers, motor controllers and the like. The IC is a hybrid monolithic IC, fabricated in CMOS technology. The IC includes an on-board microprocessor (30), an A/D subsystem (64) and various input/output devices which make it adaptable for use in various types of electrical equipment. In order to improve the resolution of the A/D subsystem, circuitry is provided, which includes current and voltage ranging amplifiers (Fig. 53) for ranging analog input voltage and current signals and compensating internal offsets, in such amplifiers, inherent in CMOS linear circuits which can affect the accuracy of the least significant bit. Novel auto-zero circuitry (Figs. 36, 39, 40 and 41) is provided for controlling the offsets in the ranging amplifiers. An electrical overcurrent circuit (FIG. 86) provides both digital based modeling (FIG. 85A) and analog based modeling (FIG. 85A) of the temperature of an electrical conductor to simulate the conductor temperature during all expected operating conditions including a condition when electrical power is unavailable to the electrical overcurrent circuitry. <IMAGE>
Patent DE-69132895-D1 (DE)
Inventor: STROLLE CHRISTOPHER H
IPC: H04N9/78
Filed: 1991-08-09
Granted: 2002-02-14
Abstract: An improved video signal recording system for recording a full bandwidth video signal on a limited bandwidth medium includes an encoder 10, coupled to an input terminal 5, for adaptively processing a composite video signal in response to a motion representative signal, and producing two signals; a luminance signal Lf, having attenuated high frequencies subsampled so as to be folded into a spectral hole in the low frequencies, and being bandwidth limited to the limited bandwidth of the recording medium, and a combined signal C+Mr including a chrominance and a motion component. Luminance signal recording circuitry 20 records the folded luminance signal on the medium, and chrominance signal recording circuitry records the combined chrominance and motion signal on the medium. An improved video signal playback system for reproducing such a prerecorded video signal is also disclosed. The playback system consists of a luminance signal playback circuit 60 for retrieving the prerecorded luminance signal Lpb from the medium, and a chrominance signal playback circuit 80 for retrieving the prerecorded combined chrominance and motion signal C+M from the medium. A decoder 70 extracts the motion signal and the chrominance signal from the combined chrominance and motion signal and an unfolding circuit extracts the luminance high frequencies from the prerecorded folded luminance signal and adaptively regenerates the full bandwidth luminance signal in response to the motion signal. This regenerated full bandwidth luminance signal is combined with the chrominance signal to reproduce the originally recorded composite video signal. A recording medium previously recorded by such a recording system is capable of being played back on a standard playback system without objectionable artifacts in the reproduced image. <MATH>   <MATH>
Patent DE-69205654-D1 (DE)
Inventor: BARET GILLES
IPC: G01M3/20
Filed: 1992-09-17
Granted: 1995-11-30
Abstract: Helium leak detector comprising a gas analyser (1), a secondary pump (2) comprising at least on its delivery side a Holweck-type stage (2b), the said pump (2) being of a type allowing the suction pressure to be lowered to a value at least equal to 10<-4> mbar, and its delivery pressure being sufficiently high to be compatible with the suction pressure of a primary pumping unit (3) of the dry type composed of at least two stages (3a, 3b), characterised in that the said secondary pump (2) is connected to the low-pressure outlet (8b) of a member (8) for sampling from a point (21) of the said pump where its flow regime is molecular, a suck-back detector (6) being connected up on the high- pressure side (8c) of the said sampling member (8), this high-pressure side (8c) furthermore being connected to the said primary pumping unit between its two said stages (3a, 3b). <IMAGE>