baber/WOPTO huggingface dataset:
Patent NL-8002958-A (NL)
IPC: G02B27/14
Filed: 1980-05-22
Abstract: An apparatus, for example for recording and/or reading information on an optical record (2), comprises an electrically controllable reflection device (7) which deflects a radiation beam (3) in a direction which is determined by an electric control signal, which causes the pivotable reflection element to pivot about a pivoting axis (11) to a limited extent. To improve the frequency response and rigidity of the reflection device, the base of the reflection element is an optical body which comprises a plurality of separate portions (13, 14) and the reflecting surface (12) of the reflection element is interposed between separate portions of the optical body.
Patent NL-8004690-A (NL)
Title: Greenhouse with double-pane glazing - has double U=section spacers at edges resting on frame flanges and bridged by outer seal strip
IPC: A01G9/14
Filed: 1980-08-19
Abstract: The greenhouse comprises parallel frame members (1) having flanges (2) to support the glazing (5,6) and flexible sealing strips (4) which are coupled (at 3) to these members and have lips engaging the upper surface of the glass. The glazing consists of pairs of equal-sized parallel panes (5,6) held apart by spacers (7) each formed as a metal or plastic sectional element having two parallel U-section grooves which receive the edges of the two panes and have the free ends of the inner flanges connected by a bridge portion parallel to the bottoms of the grooves. The outer flanges of the respective grooves pref. extend such that one rests on a carrier flange (2) whilst the other is engaged by the strip (4).
Patent NL-8005063-A (NL)
Title: Wind energy installation for dwelling house - utilises windmill which generates electric power which is used to supply hot water to house via steam boiler and heat exchanger
IPC: F01K3/18
Filed: 1980-09-08
Abstract: This installation is intended to provide all or part of the heating requirements for a dwelling house by harnessing free wind energy. The windmill sails (2) are mounted on an axis (3) which drives an electric generator (4). The current produced by the generator is fed to resistive heating elements (8) in a low pressure, e.g. 10 Atmospheres, steam boiler (7). The steam is fed to a heat exchanger (10) in the house (1) which provides hot water for washing etc., and to run the central heating installation. Valves and pumps (12,13) are used to control the temperature of the heat exchanger. The boiler may be installed in the garden or under the house floor. Alternative versions include a system where power is shared in a neighbourhood, a system where wind energy is supplemented by mains electricity and a system which includes water softening equipment to prevent scaling of the boiler.
Patent NL-8303884-A (NL)
Title: Robot manipulator piston rod - is secured against rotation by adjustable blocks with integrated stops
IPC: F15B15/02
Filed: 1983-11-11
Abstract: The hydraulic or pneumatic unit includes a movable piston with rod, a first block with guide sleeves, and a second block adjustably coupled to guide the sleeves. The cylinder has a threaded end, which may be coupled to the first block by a nut. An air cylinder (1) is coupled via bolts and nuts (2) to the first block (3). This is coupled via bolts (4) to a plate (5) which is part of a machine tool. The first block has a bore (6) for a piston rod (7) of the air cylinder. The rod has a threaded end (8) coupled by a nut (9) to a second block (10) which carries a guide rod (11,12), rigidly coupled by screws (13) to the second block (10). The guide rods are supported in bearing bushes (14,15). Securing bushes (17,18) act as stops, to limit the stroke of piston rod (7).
Patent NL-8401781-A (NL)
IPC: C12N1/20
Filed: 1984-06-04
Abstract: A process for the activation of genes in micro-organisms, in which genes not occurring as such in nature are activated by contact with plants or with the substance or substances causing the activation and present or not in plant fragments or plant exudates, the genes used consisting of one or more proteins encoding fragments of one or more natural genes and/or one or more synthetically produced DNA-sequences, which encode for one or more proteins and a promotor region originating from one of the genes naturally present in micro-organisms and being of such a nature that respectively the effecting or omitting of the above-mentioned contact makes it possible to activate the artificially constructed gene or genes or to stop the activity of the gene or genes, resp.
Patent NL-8402853-A (NL)
Title: Sealed type flower-vase package - uses blank with dome-shaped transparent plastics front cover
IPC: B65D73/00
Filed: 1984-09-18
Abstract: The dome shaped cover contains a water filled vase with flowers. It is glued to a blank with apertures for suspending on clips. The blank may have a printed, decorated background. The dome (1) is fixed to a base (2). The bottom of the dome cover has a recess (5) with a bead (4) in which a vase is fitted, filled with water and flowers (6). The base (8) fits in the recess which has locking beads (9). The vase may be closed with cover (7) through which the flower stems are inserted.
Patent NL-8601288-A (NL)
Title: Control system for motor driven cable hoist - has protection circuit with limit, overload and emergency switches
IPC: B66B5/14
Filed: 1986-05-21
Abstract: The hoist motor (15) is supplied with three-phase a.c. power via a main contactor (16), fuses (17) and one or other of two phase-reversal contactors (18,19). The machine has a control panel (21) and an overload protection circuit (29). The main contactor (16) can be tripped by an emergency push-button (22). The forward and reverse operation switches (23,24) are connected via travel limit switches (27,28) to the coild of the phase reversal contactors (18,19). The current through one phase of the motor supply is monitored by a current transformer (20) the output of which is fed to the protection circuit, which trips a safety relay (26) and extinguishes an indicator lamp (25). The circuit also has a built in switch-on delay.
Patent NL-8601808-A (NL)
IPC: F16L11/08
Filed: 1986-07-10
Abstract: A trolley is provided with at least one curved channel behind which is arranged a transport apparatus. Beside said transport apparatus, for transporting radioactive material there is arranged a second transport apparatus for transporting a dummy. The transport channels for the transport threads with radioactive material, and the dummy, respectively, are joined ahead of a detection point.
Patent NL-8803018-A (NL)
Title: Electric switch operated by rotating shaft via lever system
IPC: H01H3/30
Filed: 1988-12-08
Abstract: When the operating shaft (1) is rotated to close the switch, two levers (2,3), which are at a fixed angle (alpha) to each other, rotate clockwise against the pressure of a pivoted spring assembly (4,5). One (2) of the levers has a bearing (6) which bears down on a sprung lever (7), closing the switch (106), via another spring-loaded lever assembly (121). A linkage (134), released by the bearing lever (2), has an end clip (13) which locks over the end of the switch lever (7), preventing the switch from opening when the operating shaft is released. The switch only opens when the operating shaft (1) has been completely rotated back to its original position.
Patent NL-8900955-A (NL)
Title: Poultry hutch floor mat - comprises base layer with upright bar portions taller than intervals between them
IPC: A01K31/00
Filed: 1989-04-17
Abstract: The floor-mat is for hutches accommodating poultry such as chickens or turkeys. It comprises a base layer (10), on which are upright bar-type portions (11). The intervals between the latter are less than their height. There can be a bar-shaped portion (12) of smaller diameter at the free end of each of them. The base layer and bar portions can be of the same elastic material, e.g. rubber, typically green in colour.
Patent NL-8903118-A (NL)
IPC: B65D81/32
Filed: 1989-12-20
Abstract: For assembling and finishing cable sleeves, for example, use is often made of two-component insulating material. Such materials usually fall within the provisions of environmental legislation. The liquid remnants left over after assembly of the cable sleeve are chemical waste and the individual components are harmful, irritant and/or flammable during processing so that these substances have to be dealt with extremely carefully. The invention now offers a system for filling with a mixture of two components a cavity (15) enclosed by a housing, for example a cable sleeve 1, and having a filling opening 8 for placing the mixture in the cavity, characterized by a flexible packaging 19 having three compartments (17, 23, 24) which are mutually separated by two removable dividers (21, 22) and two of which compartments are adjoining and contain the two respective components and the third of which serves as a filling tube (17) for insertion in the access opening (8), which two compartments containing the components can be placed in open communication with one another by removal of the divider, whereafter through kneading of the packaging the two components can form the mixture, whereafter the filling tube can be inserted into the filling opening, the second divider can be removed and the mixture can be carried into the cavity via the filling tube by pressing out the packaging. <IMAGE>
Patent NL-9000141-A (NL)
Title: Support rails for building panel transport - are used to enable panels to move on suspended rollers along rails
IPC: E05D15/06
Filed: 1990-01-19
Abstract: Panel support rails have two roller tracks, which in vertical and horizontal direction are arranged in a spaced configuration. Heavy building panels or partitions (2) are suspended from the overhead support rail (3), utilising supports (4). The support rail has on each side spaced vertical flanges (5,6) forming the roller track with slots (11) in which the supports (4) move. Supports have top and bottom discs (7,8) with vertical axes on a vertical rod (9) connected to the pane.
Patent NL-9101272-A (NL)
Title: Paint-storage container with stirring means and circulating-pump means
IPC: B01F7/00
Filed: 1991-07-19
Abstract: Paint-storage container into which a paint feed line and a paint discharge line open out and in which stirring means with at least one stirring member which can rotate about an axis are arranged, pump means being arranged between the feed line and the discharge line, which pump means comprise an impeller which is attached to a shaft inside a casing, and the pump means being arranged in the container, and the shaft of the pump means and the shaft of the stirring means running essentially vertically and in line with one another and being driven by the same drive means.
Patent NL-9200578-A (NL)
Title: Sticker for providing information on invoices
IPC: B42D15/00
Filed: 1992-03-27
Abstract: The patent application relates to the use of a sticker which is attached to an invoice. The person sending the invoice provides information on the sticker which makes it easier to pay the invoice. The person receiving the invoice then merely has to stick the sticker to a bank or giro transfer form and to post this form. Information on the sticker: - bank or giro number of the person sending the invoice - name of the person sending the invoice - address of the person sending the invoice - invoice number.
Patent NL-9400410-A (NL)
Inventor: OS WILLEM ARTHUR ADRIAAN VAN
IPC: A61F6/14
Filed: 1994-03-16
Abstract: The invention relates to an intrauterine contraceptive device comprising at least two flexible arms. The contraceptive device is provided with at least two almost horizontal arms having solid tips. The arms, are provided at the front and back with cavities in longitudinal direction. The central point of the contraceptive device is provided with a flexible thread, surrounded by the means acting as contraceptive. The active means may consist of copper rings, which rings are retained by a holding means located below the thread. Next to copper rings a flexible tube provided with openings may be used, into which an active contraceptive drug, for instance a hormone preparation, is inserted. An important advantage of the contraceptive device according to the invention is the absence of the vertical stem of the IUD. The arms and the central point of the contraceptive device are made from a flexible synthetic material which is tolerated by the uterus, preferably from polyethylene. The thread is also usually made from a synthetic tolerated by the uterus, preferably from nylon. <IMAGE>
Patent PT-68163-A (PT)
Title: Process for preparing n-(5-t-butyl-isoxazolyl) alkanamida derivatives and herbicidal compositions containing them
Inventor: YUKINAGA HISAJIRO
IPC: C07D261/14
Filed: 1978-06-12
Abstract: Isoxyazole derivs. of formula (I) (where R is Bu; R1 is H or Me; R2 is 1-6C alkyl, 3-4C alkenyl or cyclopropyl; X is H or halogen), are new. (I) are berbicides with low toxicity to humans, animals and fish. They can be used, e.g. for selective pre- or post emergence control of mono- and dicotyledonous weeds in wheat and rice crops. Specific (I) include N-(5-t-butyl-3-isoxazolyl)propionamide (Ia) and N-methyl-N-(5-t-butyl-3-isoxazolyl)cyclopropanecarboxamine.
Patent PT-68457-A (PT)
Title: Dummy bullet for practice cartridges - for inertia breech automatic weapons vented to generate adequate recoil of the breech (PT 16.5.79)
Inventor: LIRETTE MARCELIN
IPC: F42B5/02
Filed: 1978-08-21
Abstract: A practice cartridge for use in an inertial breech is fitted with a dummy bullet having a coaxial passage to vent the firing pressure a controlled rate, partly forwards and partly via radial passages which become exposed as the bullet moves forward. The bullet travel is limited mechanically, by having a restricted cartridge mouth to arrest a divergent conical tail at the rear of the bullet. The back pressure within the cartridge gives sufficient recoil to operate an inertia breech on a conventional automatic weapon without modification. The radial pressure release backpressures the space between the cartridge and the breech wall so that the cartridge does not dilate and jam. In an alternate pattern of dummy bullet, the tip is a light plastic moulding fitted in front of a body having axial and radial passages to increase the recoil action for a breech to which reaction to the mass of a plastic bullet is insufficient.
Patent PT-72148-A (PT)
Inventor: DAUDE GERARD
IPC: C08G18/10
Filed: 1980-12-04
Abstract: In the manufacture of a 2-ply sheet of the type which includes on one surface thereof a self-healing polymeric material and on the other surface an adhesive polymeric material capable of adhering at elevated temperatures to a glass or plastic surface, the improvement comprising forming said adhesive polymeric material from a blocked polyurethane or a water soluble or water dispersible polyurethane, and preferably from a polyurethane that has blocked NCO groups and is water soluble or water dispersible.
Patent PT-81863-A (PT)
Title: Process for the preparation of thiadiazole and pharmaceutical compositions therewith
IPC: C07D285/10
Filed: 1986-01-17
Abstract: Compounds of the formula (I) :- 
<CHEM>
 or pharmaceutically acceptable salts are described, wherein R<1> and R<2> are independently hydrogen or C1-6alkyl, or R<1> and R<2> together represent -(CH2)q- wherein q is 4 to 7, to form together with the nitrogen atom to which they are attached, a 5-8 membered saturated ring, optionally substituted by C1-6alkyl;  X is -CH2- or sulphur; n is 2 or 3, or if X is -CH2- n can also be 1; p is 1 or 2; and R<3> is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl (wherein the unsaturated bond is not adjacent to the -NH- moiety). 
<??>The compounds are histamine H2-receptor antagonists and are useful in treating diseases mediated via histamine H2-receptors. Processes for their preparation, pharmaceutical compositions containing them and methods of use are described.
Patent PT-85046-A (PT)
Title: Bainitic cast iron mfr. by direct tempering - without intermediate cooling and reheating
IPC: C21D5/00
Filed: 1987-06-09
Abstract: The parts are cast in a permanent mould and making use of their heat and temp., immediately after casting and solidifying they are placed in a salt bath for direct tempering, without intermediate reheating. Cleaning and reheating between casting and isothermal tempering is eliminated and a partially bainitic structure obtd., with compsn. and mechanical props. similar to bainitic cast iron made by conventional tempering.
Patent PT-86358-A (PT)
IPC: A23J3/00
Filed: 1987-12-14
Abstract: Process for the enzymatic hydrolysis of proteins, employing a combination of the following three enzymes added simultaneously or successively: a) a bacterial protease which is usable in a medium in the vicinity of neutrality (pH 5 to 8), extracted from strains of Bacillus subtilis and chosen from the group comprising Neutrase< TM >, Protéase B500< TM > and H.T. Protéolytique< TM >, b) a bacterial protease which is usable in an alkaline medium (pH 7 to 11), extracted from strains of Bacillus licheniformis or Bacillus subtilis and chosen from the group comprising Alcalase< TM >, Protéase A2< TM > and Optimase< TM >, and c) a pancreatic enzyme of animal origin, including trypsin or a trypsin concentrate or the product marketed under the name PEM< TM >, under the following conditions of hydrolysis:  - a neutral to alkaline pH of 7 to 10,  - a temperature of 20 to 70 DEG C, and preferably 30 to 50 DEG C,  - a hydrolysis period preferably not exceeding 300 minutes. Such a process enables hydrolysates rich in di- and tripeptides and having a low content of free amino acids to be obtained, for use, in particular, in artificial nutrition and in dietetics.
Patent PT-90187-A (PT)
Title: Chlorine resistant semipermeable membrane - prepd. by coating porous support with soln. of poly-amine and poly-ol and reacting with organic soln. of aromatic acid halide
Inventor: CHU HONG C
IPC: B01D71/56
Filed: 1989-04-03
Abstract: A semi-permeable membrane is prepd. by casting an aq. soln. of an aromatic polyamine (I) and a polyhydric cpd. (II) on a porous support, removing excess soln. and contacting the coated support with an organic solvent soln. of an aromatic dicarboxylic or tricarboxylic acid halide (III) to form an interfacial condensation reaction prod. on the surface of the support. The resulting composite is used at 20-150 deg.C for 10 mins. to 2 hrs. The cured membrane is washed with an alkaline cpd. at pH 9-11 and then leached with NaHSO3. (I) is piperazine, phenylene diamine or benzidine, any of which can be substd. (II) is ethylene glycol, propylene glycol, glycerol, polyethylene glycol, polypropylene glycol or ethylene/propylene glycol copolymer are a 4-12C glycol.
Patent PT-93096-A (PT)
Inventor: HAAK RONALD P
IPC: A61N1/30
Filed: 1990-02-08
Abstract: An adhesive composition suitable for use as an in-line contact adhesive for electrotransport drug delivery systems.
Patent PT-94984-A (PT)
Inventor: IIKKA KRUUS
IPC: D21C5/00
Filed: 1990-08-13
Abstract: An improved method for oxygen bleaching of pulp comprises treatment of the pulp with hemicellulose-hydrolyzing enzyme.
Patent SE-8902146-A (SE)
IPC: G07C3/00
Filed: 1989-06-14
Abstract: Method of monitoring and/or diagnosing the operational state of a complicated, dynamic system constituted by a machine or an industrial process installation, a plurality (M) of state variables being measured at a plurality (N) of instants for the assembly of a corresponding measurement data (Xik), which are processed statistically to form at least one reference class corresponding to a specific operational state. There is used here a group of measurement data (Xik) serving as a learning group, which is adapted by linear projection to a new coordinate system with fewer coordinate axes. In a corresponding way, current measurement or calculation data are adapted to the new coordinate system, whereupon the distance between the current measurement or calculation data, on the one hand, and the measurement data corresponding to the learning group, on the other hand, is determined. If this distance exceeds a predetermined value, it is established which state variables that cause the deviation, by calculating the effect of the respective state variable on the variance along the respective coordinate axis in the new coordinate system.
Patent SE-9000836-A (SE)
IPC: A61C8/00
Filed: 1990-03-09
Abstract: A torsional tightener (101) is used, inter alia, for anchoring elements (108) in implants (103) anchored in bone. The tightener is releasable at a previously set torque and comprises an electric motor (406), a unit (403) changing the speed down, and a torsional tightening part. For the purpose of achieving a well-defined set torque value, the energy supply circuit of the electric motor can be interrupted at a certain current value in the energy supply circuit. The interruption and the rotational energy in the rotating parts of the torsional tightener after interruption are designed to cause a torsional tightening moment which is situated at or near an optimal or desired point on the particular moment curve for the tightening in question. Alternatively, a disconnection part is used, which interrupts the tightening function at or near the desired point on the moment curve. <IMAGE>
Patent SI-9300413-A (SI)
Title: Process for the production of solid polyurethan-foams
Inventor: LAMBERTS WILHELM
IPC: B65D90/00
Filed: 1993-08-04
Abstract: PCT No. PCT/EP93/01957 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/03532 PCT Pub. Date Feb. 17, 1994The present invention relates to hard polyurethane foams. These foams are produced by the reaction of 1) polyisocyanates, with 2) compounds having molecular weights of from 92 to 10,000 and having at least two hydrogen atoms which are reactive with isocyanate groups, in the presence of 3) hydrofluoroalkanes as foaming agents, and 4) solubilizers. Suitable solubilizers comprise one or more of   R1OCOOR2; a) R2OCOOCOOR2; or   <IMAGE>   wherein R1 and R2 signify C1-C12-alkyl or together C2-C6-alkylene and n signifies an integer from 0 to 6;lkyl which is optionally substituted by halogens, C5-C10-cycloalkyl or optionally substituted aryl; lkyl or C5-C10-cycloalkyl; and/or    <IMAGE>  d)  wherein R signifies C1-C20 alkyl or C5-C10 cycloalkyl.
Patent UA-15545-A (UA)
Title: Device for multichannel magentic recording and signal reproduction with time-base correction
Filed: 1990-06-22
Abstract: The device for multichannel magnetic recording and signal reproduction with time-base correction comprises a reproduction unit of information and reference signals in each reproduction channel connected in series, a low-pass filter, a time-delay line, an analog-to-digital converter, an in-process storage device, the second low-pass filter, time stamp selection box, a voltage comparator, a monovibrator, AND element, OR element, a frequency multiplier, a recording impulse counter and a sense pulse counter, a buffer pool control unit, a stabile frequency generator common for all channels and a code subtracter.
Patent BG-100039-A (BG)
Title: îETHOD FOR THE PREPARATION OF HIGHLY SPECIFIC AND HIGH-TITRE LIVETINE ANTIBODIES
Inventor: ARNAUDOV KHRISTO M
IPC: A61K39/17
Filed: 1995-09-29
Abstract: The invention relates to a method for the preparation of livetine antibodies from yolk extracts finding application in the veterinary practice for the prophylaxy and treatment of infectious diseases in mammals and poultry. It is universal, is easily prepared and has high prophylactic, therapeutical and economical efficiency. The method includes the inoculation of hens with vaccinal viruses, bacteria and others based on a scheme. The yolks are separated from the eggs laid after the last hyperimmunization which are homogenized, heat treated and filtrated. The separated fractions are subjected to ultrafiltration.