baber/WOPTO huggingface dataset:
Patent NL-7604660-A (NL)
Title: Extrusion blowing film from chemically expanded plastics - to vary film orientation without using different mandrels
IPC: B29C48/11
Filed: 1976-04-29
Abstract: Thon, low density sheet is made by extrusion blowing thermoplastic compsns. contg. mineral fillers and chemical blowing agents. The extrusion die can discharge a cooling fluid at high throughputs within the bubble and can extract excess coolant at rates controlled to balance the dimensions of the bubble against fluid losses by permeation. The process is used esp. for making film of expanded crystal or toughened polystyrene from compsns. contg. 3-5% wt. pulverised talc and 0.8-1.2% azodicarbonamide. Adjustment of the fluid injection press. and of the haul-off rate provides good control of the relative rates of longitudinal and lateral extension of the extrudate. The process does not involve use of an internal mandrel and consequent restriction of radial expansion ratios with respect to the die dia. The surface finish of the prod. is better than that for material extruded using physical blowing agents (e.g. pentane) and lower extrusion temps. The press. loss through the walls of the bubble automatically damps variations in the bubble dimensions in response to any variations in the press. at which the coolant is injected.
Patent NL-7901549-A (NL)
IPC: E06B9/327
Filed: 1979-02-27
Abstract: 1. A blind arrangement for windows, especially for windows which are constantly or temporarily sloping, which can possibly be tilted around a horizontal axis, consisting of an upper horizontal rail (1) which is attached to the upper frame element for the window or forms an integral part of the window, a lower horizontal rail (2) which is movable relative to the upper rail (2), a blind part (3) which can be folded up together and is located between the upper rail (1) and the lower rail (2), cords (A, B) which extend through at least three rows of holes in the blind part (3) serve only as a guide for the lower rail (2) and the blind part (3), and a device (5) for deflecting the cords (A, B), this device (5) being attached to the lower frame element for the window or forming an integral part of the window, characterized in that the device for deflecting the cords (A, B) is an additional rail (5), that side rails (4) which are attached to the side frame element for the window or form an integral part of the window serve to guide the ends of the lower rail (2) and connect the upper rail (1) to the additional rail (5), that each cord (A, B) runs out from its individual attachment point (A1) in the vicinity of one of the ends of the upper rail (1), through a row of holes in the blind part (3) to the lower rail (2), each running inside this to its relevant side rail (4) and inside this downwards, each to its relevant end of the additional rail (5) and through this to the opposite end of the additional rail (5), into the relevant side rail (4) and from there via the relevant end of the lower rail (2) througha further row of holes in the blind part (3) to an attachment point in the vicinity of the ends of the upper rail (1) and that at least one tension spring (6) is provided in each cord (A, B).
Patent NL-8006517-A (NL)
Title: Calibrator for dynamic material strength testing machine - has frame with top and bottom plate and adjustable spindle with handle
IPC: G01N3/62
Filed: 1980-11-29
Abstract: The calibration unit is for a dynamic material testing machine. It consists of an electrical power recorder. The material being tested is placed with its axis vertically on a platform. It is prevented from shifting sideways. The frame contains a bottom plate (1) and a top plate (2). There are two vertical guide bars (3) with a force measuring strap (4) on the base. There is a screw spindle (14) in a spindle housing (15) on the cover plate. The pressure bar (10) is conveyed downwards by turning the spindle and exerting a pressure onto the test material.
Patent NL-8105684-A (NL)
Title: Brussels sprout stripping unit - has blades on arms pivoted to one and slidably pivoted to coaxial other disc, discs independently driven
IPC: A23N15/01
Filed: 1981-12-17
Abstract: The mechanism is intended for removing Brussels-sprouts from their stalk. It comprises two discs individually rotatable about a common axis of which one carries circumferentially spaced axial pivots each supporting one end of a swivel arm. Each arm carries a cutting blade near the central axis and has its other end slidably and pivotably coupled to the other disc. The two discs are independently driven e.g. via separate V-belts, preferably by separate hydraulic motors whose speeds may be controlled by sensors responding to thickness (and presence) of the stalk. The movement of the blades relative to the stalk and thus the blade force on the stalk is freely controllable via the relative speeds of the discs to provide consistent performance and is no longer dependent on brake and spring forces between the discs when only one disc is directly driven (as per BrP 1267929). Elimination of brake and springs avoids frictional brake wear and possible spring fracture.
Patent NL-8203888-A (NL)
Title: Flexible pipe union piece - comprises concentric tubular components joined by annular walls in radial plane
IPC: F16L25/14
Filed: 1982-10-06
Abstract: The flexible union piece connects pipes of different diameters together and comprises a set of concentric tubular components of flexible material (4a-f), joined together by annular intermediate walls (5a-f) in a radial plane. These walls can together form an end wall for the union piece, which can be of rubber. They can contain concentric grooves. The outermost tubular component can be longer than those inside it. The design enables a single type of union piece to be stocked suitable for pipes of widely differing diameters.
Patent NL-8602993-A (NL)
Title: Test probe measuring hardness of underground strata - is housed in vertical rod pressed into ground with inner tube applying pressure to transducer
IPC: E02D1/02
Filed: 1986-11-25
Abstract: The transducer head (1) has a conical point (2) which is in contact with a force converter (3), e.g. a strain gauge. The head has an internal screw thread (5) which mates with an external screw thread (6) on the lower end of an outer tube (7). Within the outer tube is a thin walled inner tube (11), through which the transducer cables can run. At the top of the probe, a pressure application block (14) bears onto the upper end of the inner tube. The upper end (13) of the inner tube is also screwed (10) to the outer tube. The pressure which stresses the transducer is applied via the inner tube, which is protected from the surrounding earth by the outer tube. The measurement is thus unaffected by the effects of friction between the tube and the surrounding earth. The probe is withdrawn by lifting the block, the claws (15) of which pull on the outer tube, thus ensuring that traction is not applied to the inner tube.
Patent NL-8801412-A (NL)
IPC: H03H11/04
Filed: 1988-06-02
Abstract: Asymmetric polyphase filter comprising first to fourth input terminals for applying thereto a 4-phase input signal comprising first to fourth signal vectors, respectively, which succeed one another in phase each time through 90<o>, first to fourth intercoupled identical filter sections, respectively, connected to said terminals, at least one of the odd and even filter sections being coupled to two output terminals, said filter sections having constant reactances. To provide the possibility of an integrable realization of an asymmetrical filter transfer characteristic which is highly insensitive to component variations, the first and third filter sections and the second and fourth filter sections constitute a balanced in-phase and a balanced quadrature filter section circuit, respectively, in which the mutually corresponding reactances of the first and third filter sections and those of the second and fourth filter sections are constituted by active balanced integrators each having a balanced input terminal pair and output terminal pair with a balanced amplifier stage arranged therebetween, said output terminal pair being fed back to the input terminal pair via two mutually equal capacitances coulings being provided between the output terminal pair of each of the integrators of the in-phase filter section circuit via two mutually equal resistors to the input terminal pair of the corresponding integrator of the quadrature filter section circuit, and conversely, which couplings are pairwise anti-reciprocal with respect to one another.
Patent NL-8802468-A (NL)
IPC: F16H9/24
Filed: 1988-10-07
Abstract: Transmission chain for a cone pulley drive, with intercoupled links (2a...2c) and pivot pins (4a, 4b) inserted through link openings of which the end surfaces (18a, 18b) cooperate with the cone surfaces, cooperating where between each pivot pin (4a, 4b), on the one hand, and the opposite opening sides of a number of adjacent links, on the other, an intermediate piece (6a...6d) with rolling contact action is inserted whit a coupling rib (14) for coupling the intermediate piece (6a...6d) to the link opening sides, and of which the oppposite-lying longitudinal side (10) forms the rolling surface cooperating with the longitudinal side of the pin, the end of each intermediate piece being provided with a recess (36, 38) at right angles to the longitudinal axis (30) running between the longitudinal sides (16a, 16b) through the coupling rib (14) and opening out into the end face (32, 34).
Patent NL-9101279-A (NL)
Title: Method and device for decontaminating ground
IPC: A01G11/00
Filed: 1991-07-22
Abstract: The invention describes a method for decontaminating ground in a greenhouse by means of steam, in which a thin, flexible plate is arranged above the ground which is to be treated, in order to retain the steam beneath it, and in which a downwardly directed force is exerted on the flexible plate in order to keep it in place. This downwardly directed force is exerted by a vertically displaceable heating system which is already present in the greenhouse. <IMAGE>
Patent NL-9101477-A (NL)
IPC: A23L27/30
Filed: 1991-09-02
Abstract: The invention relates to a process for the drying and granulation of aspartame through the thermal treatment of a wet mass of aspartame crystals using a hot carrier gas, characterised in that a wet mass of aspartame crystals is supplied, in a continuous process, to a high-speed paddle dryer fitted with a jacket heated to a temperature of 80-190 DEG C and with paddles, mounted on a central shaft with a controllable speed of rotation, at an adjustable distance from and angle to the jacket, which are positioned so that the required particle size of the granules is realized, the speed of rotation being chosen so that the Froude number is higher than 1, and the supplied product is treated in the paddle dryer for 15-600 seconds, with the simultaneous presence of a carrier gas having an inlet temperature of 100-200 DEG C, and the granular product obtained is discharged from the paddle dryer and, if necessary, dried further - in a manner known per se - in one or more drying steps in other drying equipment. With the use of high-speed paddle dryer aspartame with good microbiological properties is very easily obtained. <IMAGE>
Patent NL-9200748-A (NL)
IPC: H04B10/18
Filed: 1992-04-23
Abstract: The invention relates to an improvement in a coherent transmission system and a method of transmitting an FSK-modulated and polarisation-switched optical signal with polarisation-insensitive detection and frequency stabilisation at the receiving end. A periodic polarisation variation having a period longer than the bit period of the FSK-modulated signal and shorter than the control time of the frequency stabilisation is applied to the local oscillator signal, but preferably to the received signal. This achieves the result that, for any polarisation state of the local oscillator signal or of the received signal whatsoever, the signal peaks of the FSK-modulated binary elements 'zero' and 'one', are always present in the power distribution of the detected electrical signal within said control time, a frequency-stabilisation problem at start-up thereby being avoided. <IMAGE>
Patent NL-9201095-A (NL)
Title: Method of fabricating a semiconductor device
IPC: H01L21/28
Filed: 1992-06-19
Abstract: Method of fabricating a semiconductor device, comprising the steps of forming: an insulating interlayer 33, provided with a hole 35, on a semiconductor substrate 31; a metal layer 41 on the semiconductor intermediate, heat-treating the metal layer 41 to fill the hole 35 with the metal, forming a second metal layer 43 on the first metal layer 41, and heat-treating the second layer 43 to planarize it. As an alternative, the semiconductor device comprises a semiconductor wafer (semiconductor slice). For the metal layer, pure Al or an aluminium alloy without Si component is used. In the semiconductor device, a contact hole is entirely filled with the metal. No Si deposit is formed on the surface after a wiring pattern has been applied, and no Al spiking occurs. <IMAGE>
Patent OA-11514-A (OA)
Title: Novel substituted imidazole compounds.
Inventor: ADAMS JERRY L
IPC: A61P3/00
Filed: 1998-07-10
Abstract: Novel 1,4,5-substituted imidazole compounds and compositions for use in therapy as cytokine inhibitors.
Patent PT-68672-A (PT)
Title: Method of treating cereal plants
IPC: A23L7/10
Filed: 1978-10-18
Abstract: Treatment of cereals to increase the grain yield is effected by: (a) applying giberallin to the immature, growing cereal the amt. and time of application such that the cereal produces tillers which carry ripe ears which can produce ripe grain at the same time as the ears on the primary shoots;(b) letting the cereal develop to maturity; and (c) collecting the grain from the primary shoots and tillers. Many varieties of cereals at harvest have ripe ears on only the primary shoot and there are only weaks tillers or none. Typically, Maris Huntsman wheat sown on 30/10/75 was sprayed with gibberellin soln (5ppm; 0.5l/m2) on 8 consecutive days from 1/3/76. At harvest, the grain yield was 76% higher than in control plots.
Patent PT-95458-A (PT)
Inventor: MEYER WILLY DE
IPC: D04B1/00
Filed: 1990-09-28
Abstract: Primarily for incorporation into fabric-reinforced products such as hoses, a mesh fabric 8 comprising filaments 10,11 additionally comprises stabilising carrier threads 14 or other stabilising means that provide the mesh fabric with substantially no elasticity in at least one direction and over a range of conditions, and whose effect can be reduced or removed under second conditions which do not affect the mesh fabric. A fabric-reinforced product may be produced in which, after shaping, the fabric contains broken or otherwise deconstructed stabilising means, and is thus dimensionally unstable relative to the fabric when stabilised. <IMAGE>
Patent PT-95651-A (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4427
Filed: 1990-10-23
Abstract: There are described compounds of the formula, <CHEM>  where  R is hydrogen, loweralkyl, arylloweralkyl or loweralkylcarbonyl;  k is 0 or 1;  m is 1, 2 or 3;  k+m is 2 or 3; and  n is 0 or 1; which compounds are useful as topical antiinflammatory agents for the treatment of various dermatoses, intermediates thereof and a process for their preparation.
Patent PT-98397-A (PT)
Inventor: DELUCA PATRICK P
IPC: A61K47/48
Filed: 1991-07-19
Abstract: A drug delivery system for controlled release of a protein or polypeptide comprising a hydrophobic biodegradable polymer and a protein or polypeptide. A physical interaction is present between the polymer and the protein or polypeptide, thus, allowing protection and controlled release of the protein or polypeptide in-vivo. The drug delivery system may be prepared by a polymer precipitation technique or a microsphere technique.
Patent PT-99739-A (PT)
Inventor: FLYNN DANIEL LEE
IPC: A61K31/4015
Filed: 1991-12-10
Abstract: This invention relates to novel N-substituted lactams having the following formula    <IMAGE>  I  useful in the treatment and prevention of Cholecystokinin (CCK) related disorders of the gastrointestinal, central nervous and appetite regulatory systems of mammals.
Patent SI-9300025-A (SI)
Title: Digital communication system in n-dimensional vector space for transmission coded waveforms in bandlimited chanels
Inventor: DRAKUL SPASE
IPC: H04B7/00
Filed: 1993-01-21
Abstract: Digital information is transmitted by generating coded signals inthe form of pulses on the basis of binary digital information and decoding the coded signals into the binary digital information, the pulses being coded in the time domain and being of at least two distinctly different shapes with respect to their numerical amplitude variation along the time axis of the pulses, the pulses comprising two bits of information in each pulse having energy, but coded in the way that one bit of information is in the polarity and one bit in the shape, or two bits are in the shape. Shapes containing a higher number of bits are obtained by means of distinctly different levels of amplitude. Decoding is performed by sampling along the time axis in minimum number of points. Communications systems utilizing the coding design combine the advantageous properties of the systems of the power-limited region and the systems of the bandwidth-limited region, in other words, the technique of the systems which use multiorthogonal signal constellation and the technique of the systems which use multilevel signal constellation are combined into one new class of systems with good power efficiency and good spectral efficiency. Error performance of the new class of systems is very close to the Shannon bound. The systems may be optical transmission systems, modems, radio relay systems or mobile telephone systems, all of which have increased capacity and power efficiency. The new philosophy of coding design and especially the simplicity of the decoding ensure the best performance for each particular system and permit dramatically increased traffic with high security and reliability.
Patent SI-9500323-A (SI)
Inventor: JUGOVIC JANEZ
IPC: F16B5/02
Filed: 1995-10-16
Abstract: Univerzalni pritrdilec izolacije rešuje problem
pritrjevanja mehkih, poltrdih in trdih elementov na
podlogo - stene, strop, pod, strehe tako, da z enim,
teleskopskim elementom, potrebne dolžine in kapo
rešimo problem različnih dolžin pritrdilcev - sider. Po
pritrditvi določene debeline lahko ostanek jedra (6)
odrežemo ali pa ostane kot sidro za vezavo s fasado,
ometom ali opeko. Na kapo (2) lahko pritrdimo tudi
razne mreže (7) ali druga sidra (8), za dobro vezavo in
nosilnost ometov fasade
Patent SI-9520082-A (SI)
Title: Single-cylinder crusher
Inventor: RAINER CHRISTIAN
IPC: B02C4/12
Filed: 1995-07-04
Abstract: The proposed crushing device is designed as a single-cylinder crusher and is provided with a rotary-driven cylinder (1) and an associated rocker arm (2). Contours are provided on the opposing surfaces of the cylinder (1) and rocker arm (2); these contours are formed by ridges and are inclined in relation to the direction (arrow 10) of motion of the cylinder (1) relative to the rocker arm (2), so that in addition to the radial component of motion, an axial component is produced which promotes the cubic shape of the crushed product grains.
Patent SI-9700291-A (SI)
Title: Ski
Inventor: SKOFIC PAVEL
IPC: A63C5/075
Filed: 1997-11-11
Abstract: The present invention is dealing with the problem of how to remove, on the ski itself, negative effects of vibrations, which inevitably appear during the skiing, in a practically invisible manner or without any externally visible additions and by means as simple as possible. According to the invention, the central part (3) of the ski consists of an appropriate core (31) to withstand bending and other loads, and when necessary, of an appropriate superstructure (30) to increase the height of the central part (3) under the area (5) for the placement of an each time appropriate ski boot and the fastening of each time suitable ski bindings. In the interior of the ski, a vibration-proof damping layer (35) may be located either between the core (31) and the superstructure (30) or even in the core (31) itself, and is made of an elastomeric material, especially rubber.
Patent UA-11204-A (UA)
Title: Nozzle for combustion engine
Inventor: LOMOV SERHII HEORHIIOVYCH
Filed: 1989-11-27
Abstract: Nozzle for combustion engine has hollow body with channel for fuel supply, sprinkler with east and sprinkler opening fixed on the body, coaxially placed in the cavity of the body electromagnetic coil, armature arranged as disc made on non-magnetic material with high specific electric conductivity, shutoff needle with shutoff and guide sections and control block electrically connected to electromagnetic coil. Shutoff needle is with insulation connected with guide section to the body of the nozzle and separates cavity of the body to under-needle and over-needle chambers. Shutoff part of needle interacts with seat of sprinkler and channel for fuel supply is connected to under-needle chamber.
Patent UA-13339-A (UA)
Title: method of unloading the railroad car
Filed: 1990-04-09
Abstract: A method of unloading the railroad car includes softening of friable frozen load by supplying the heat-transfer agent in the heat exchanger located in the floor of railroad car. Is used a heat exchanger, which contains a set of isolated from each other sections, and the supply of heat-transfer agent into the heat exchanger is accomplished impulsively, moreover pulses in the adjacent sections are created in reversed phase.
Patent UA-12871-A (UA)
Title: Labyrinth seal of turbo-machine
Filed: 1990-05-15
Abstract: The invention relates to turbine construction and is intended for sealing gap between rotary and fixed parts, in particular, in diaphragm and end seals of turbo-machines. Labyrinth seal of turbo-machine has sealing segments installed with tail elements in circular slot of stator and spring supported in radial direction, with journal, inlet and outlet shelves and sealing ridges.
Patent BG-104278-A (BG)
Title: Methods and intermediate compounds for the preparation of anti-cancer compounds
Inventor: LEHNER RICHARD S
IPC: A61K31/505
Filed: 2000-03-28
Abstract: The invention relates to methods and intermediate compounds for the preparation of compounds with the formula herein R1, R2 and R15 have the meanings listed in the description, to their pharmaceutically acceptable salts and solvates, as well as to structurally bound compounds which are useful in the treatment of hyperproliferative disorders, such as carcinoma in mammals. 17 claims
Patent BG-104287-A (BG)
Title: Halogensubstituted tetracyclic derivatives of tetrahydrofuran
Inventor: ANDRES-GIL JOSE I
IPC: C07D493/04
Filed: 2000-03-30
Abstract: The compounds can be used as medicamentous forms. They have the formula where n is O, 1, 2, 3, 4, 5 or 6, X is CH2 or O, R1 & R2, individually, are hydrogen, C1-6 alkyl, C1-6 alkylcarbonyl, halogenmethylcarbonyl or C1-6 alkyl substituted with hydroxy, C1-6 alkoxy, carboxy, C1-6 alkylcarbonyloxy, C1-6 alkyloxycarbonyl or aryl, or R1 & R2, together with the nitrogen atom to which they are bound can form morpholine ring or optionally substituted heterocycle, R3 & R4 are halogen, or R3 is halogen, R4 is hydrogen, or R3 is hydrogen and R4 is halogen, and aryl is phenyl or phenyl substituted with 1, 2 or 3 substituents selected from halogen, hydroxy, C1-6 alkyl and halogenmethyl. The invention also relates to N-oxide forms, pharmaceutically acceptable adjunctive salts and stereochemical isomer forms of the compounds. 11 claims