baber/WOPTO huggingface dataset:
Patent NL-8702124-A (NL)
Title: Cassette for optically recorded discs - has spacer card in cd or video disc inner tray to form receptacle for programme notes
IPC: G11B33/04
Filed: 1987-09-08
Abstract: This package can be produced in different sizes for the presentation and storage of optically recorded discs, e.g. the 12 cm diameter audio Compact Disc - CD - or the 3O cm diameter Laser Vision - LV - video disc. The main component of the package is a plastics moulded tray (4A) connected to a flat top cover (4B) by a hinge section (4C). The tray has an upstanding front lip (15), and ridged sides (2). A spacer card is placed in the bottom of the tray below the disc (1). The card has a rectangular cut-out with finger-holes at the corners, and is intended as a receptacle for small booklets, e.g. the libretto of an opera or a foregin language text. A label slip (18) is placed on top of the disc, after which the cover is folded over and a clear plastics cover (3) is slid cover the tray to complete the package.
Patent NL-8900702-A (NL)
IPC: H02J7/14
Filed: 1989-03-22
Abstract: Switching device for supplying current from a battery of a vehicle, an automobile for instance, to a refrigerator to be carried along, by a caravan coupled to an automobile for instance. The switching device comprises an input to be coupled to the battery, an output to be coupled to the refrigerator, and a relay having a normally open contact which couples the input and the output of the switching device. The switching device further comprises a drive device, coupled to the input of the switching device, for driving the relay. The drive device is provided with a control device for driving the delay during successive cycles. Each cycle consists of a measuring time interval, during which the control device does not drive the relay. The measuring time interval is followed by an operating time interval, during which the control device drives the relay. The drive device is further provided with a voltage comparing device having an input, which is coupled to the input of the switching device for receiving a test voltage, and an output for delivering a control signal, when the test voltage is higher than a threshold voltage related to the nominal voltage of the battery. In a measuring time interval the control device turns the relay on relatively shortly after having received the control signal, as a result of which an operating time interval begins and the relay is driven for a relatively long time, after which the relay releases when the test voltage is lower than the threshold voltage, as a result of which a measuring time interval begins. In an embodiment the drive device is further provided with an auxiliary voltage comparing device. The auxiliary voltage comparing device has an input, which is coupled to the input of the switching device for receiving the test voltage, and an output for delivering an auxiliary control signal, when the test voltage is lower than an auxiliary threshold voltage which is lower than the threshold voltage and which is higher than a voltage related to the maximum release voltage of the relay. The auxiliary control signal causes the control device to break off a running cycle prematurely by de-energizing the relay, as a result of which a measuring time interval begins. Other embodiments concern associated methods.
Patent NL-8901009-A (NL)
Title: Wick-type burner gasification aid - comprises tubular concentric gauze inside and outside mouthpiece and extending upwards
IPC: F23D3/14
Filed: 1989-04-21
Abstract: The gasification aid is for a burner with wick, where liquid fuel is fed from a vessel below to a double-walled tapering annular mouthpiece. A flame is maintained by combustion air drawn in by chimney effect via the central passage in the mouthpiece and perforations in the housing wall enclosing the latter. The aid (19, 19a) has two or more tubular concentric gauze components (24, 24a; 26, 26a; 29), the innermost one extending in the central passage (11) in the mouthpiece (8), protruding above it at the top end. The outermost one has a cylindrical portion enclosing and clear of the mouthpiece, its top end being roughly at the same level as that of the innermost one.
Patent NL-8901113-A (NL)
IPC: A61K6/40
Filed: 1989-05-02
Abstract: A method of improving the adhesion of an adhesive to the surface of hard tissue. Before the adhesive is applied, the hard tissue surface is primed with a polybiguanide or an addition salt thereof, or is pretreated with an aqueous solution of a magnesium salt and then primed with a primer selected from a long chain alkyl quaternary ammonium salt, a bisbiguanide, an acid addition salt of a bisbiguanide, a polybiguanide, and an acid addition salt of polybiguanide.
Patent NL-9201405-A (NL)
Title: Device for loading and/or unloading goods into and/or from a ship
IPC: B66C1/28
Filed: 1992-08-04
Abstract: The device is provided with a frame which can be placed on the quay, for supporting a hoist component with holding means attached to it for holding the goods and transferring them between the ship and a further location. The device is furthermore provided with a loading/unloading platform which can be placed in the cargo hold of the ship and on which the goods can be placed. The holding means of the hoist member are designed to pick up and/or put down the goods from and/or on the platform. The platform and the hoist member have interacting contactless positioning members for positioning the platform and the hoist member with respect to one another. On the quay there is also a loading/unloading station.
Patent NL-9301656-A (NL)
IPC: G02B6/36
Filed: 1993-09-24
Abstract: Integrated optical polarization converter provided with a channel-type waveguide (B) defined by a strip-type structure (S4) supported by a substrate (S) and consisting of a periodic concatenation of two different part strips having side walls which are at different angles with the plane of the substrate. Preferably, the two part strips then have as cross-sections either a trapezium (EFGH) with  DELTA 1,  DELTA 2  NOTEQUAL  0) and a rectangle (EFGH with  DELTA 1 =  DELTA 2 = 0), or both of them a right-angled trapezium with oblique sides situated opposite one another (EFGH with DELTA 1 = 0 and  DELTA 2  NOTEQUAL  0, and EFGH with  DELTA 1 NOTEQUAL  0 and  DELTA 2 = 0). Oblique and vertical side walls on such a strip-type structure supported by a substrate are fabricated, in the case of suitable crystal orientation, by means of two mutually complementary mask patterns, using etching steps, employing wet-chemical and dry etchants respectively. <IMAGE>
Patent NL-9302099-A (NL)
Title: Pipe-attachment clip which is designed to be attached to a wall
IPC: F16L3/10
Filed: 1993-12-02
Abstract: Pipe-attachment clip which is designed to be attached to a wall and is provided with two identically shaped flanges which can be pulled together around the pipe which is to be secured by means of a clamping screw with an associated nut, characterized by a nut holder which can be pushed onto one flange or the other as desired. This design provides the advantage that the attachment clip is normally supplied with a nut holder, with nut, which is pushed onto one flange or the other randomly. Then, at the place of use, if conditions require, the nut holder can easily be removed from one flange and pushed onto the other. This solution avoids the problems associated with using loose nuts. <IMAGE>
Patent NL-9400736-A (NL)
Title: Displacement-measuring capacitive sensor
Inventor: MONTAGNE ANTONIUS JOHANNES MAR
IPC: G01D5/241
Filed: 1994-05-04
Abstract: Capacitive sensor for measuring a displacement, such as a translation or a rotation, provided with an assembly of at least two fixed electrodes insulated from one another, one of which is a transmitting electrode connected to a control signal source and one is a receiving electrode connected to an input of a measuring circuit, and at least one further electrode which undergoes the displacement to be measured and affects the sensor capacitance between the two fixed electrodes. The two fixed electrodes are disposed on a common mount, and the further electrode is connected to signal earth (signal ground) and has a screening effect. This screening electrode is positioned at a short distance above the common mount which supports the transmitting and receiving electrode, the position of the screening electrode being close to the transmitting electrode and far away from the receiving electrode, so that the transmitting electrode or the part thereof is screened with respect to the screening electrode. The screening electrode can be moved in only one direction, thus causing the said part of the screened transmitting electrode to vary in size, thus causing the sensor capacitance to vary. In this arrangement, spurious displacements in other directions will substantially not influence the screening effect. At the input, the measuring circuit has a differential amplifier which is designed as an integrator with a reference capacitance which can be placed in the same medium as the sensor capacitance. Additionally, a reference circuit can be connected to the transmitting electrode, with a reference capacitance in the same medium as the sensor capacitance to generate a reference voltage for ratiometric detection.
Patent PT-74856-A (PT)
Title: Process for the manufacture of novel substituted 2-aminoethanols
IPC: C07C/
Filed: 1982-05-07
Abstract: Substd. 2-aminoethanols of the formula (I) and their salts are new. R is methyl, methoxy, F, Cl or Br and m is 0-3, but (i) if m is zero, then R is 2-, 3- or 4-methyl, 4-F, 4-Cl, 4-Br or 4-methoxy and the basic side chain is bonded to the salicylamide radical in the 4-position to the OH gp., or, if m is zero and R is 4-methyl, that side chain is bonded in the 4-position to the carbamoyl gp., and (ii) if m is 3 then R is 2-methoxy and the said side chain is bonded in the 4-position to the OH gp. (I) have use in the treatment of reactive or endogenous depressions of different degrees of severity, and also neurotic and other psychotropic disorders with lack of drive and depressive psychoses. They are also in some instances beta-receptor blockers, useful in the treatment of Angina pectoris and cardia rhythm disorders and as agents for reducing blood pressure; while in other instances they are cardiac beta-receptor stimulators and may be used for the treatment of insufficient cardiac output and for the treatment of asthma and circulatory disorders. Compsns. contg. (I) are conventional.
Patent PT-76575-A (PT)
Inventor: REGNIER GILBERT
IPC: C07D409/12
Filed: 1983-04-20
Abstract: N,N'-substituted polymethylene diamines of the formula:   <IMAGE> in which: A is a hydrocarbon radical from C3 to C5 in a straight or branched chain optionally containing one and two double bonds and possibly substituted by one or more hydroxy radicals; X is CH or nitrogen; n is an integer from 2 to 6; R1 is hydrogen, or alkyl from C1 to C5; R2 is hydrogen, alkyl from C1 to C5, cycloalkyl from C5 to C7, or phenyl optionally substituted by one or more fluorine or chlorine, and B is: phenyl, naphthyl, benzofuranyl, benzothionyl, benzodioxolyl, benzodioxanyl, benzodioxinyl,  DELTA 3-chromenyl, thiochromenyl or chromanyl, each of them optionally substituted by fluorine, chlorine, alkyl or alkoxy from C1 to C5, or methylene-dioxy, or a radical of the formula:    <IMAGE>   in which R3, R4 and R5 which may be the same or different, each represent hydrogen or phenyl optionally substituted by fluorine or chlorine. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all kinds of tissular hypoxia.
Patent PT-76576-A (PT)
Title: Continuous release formulations
IPC: A61K9/22
Filed: 1983-04-20
Abstract: Pharmaceutical compositions comprising a pharmacologically active polypeptide and a pharmacologically or veterinarily acceptable amphipathic, non-cross-linked linear, branched or graft block copolymer, which has a minimum weight average molecular weight of 5,000, in which the hydrophobic component is biodegradable and the hydrophilic component may or may not be biodegradable, the composition being capable of absorbing water to form a hydrogel when placed in an aqueous, physiological-type environment; copolymers suitable for use in said compositions; and method for the manufacture of such copolymers.
Patent PT-77823-A (PT)
Title: Fabric washing process and detergent composition for use therein
IPC: C11D3/20
Filed: 1983-12-15
Abstract: Particulate detergent compositions, especially for use in cold water, contain a detergent active material, an alkaline material and builder particles comprising a carrier material and a saturated fatty acid having at least 16 carbon atoms. The carrier material is water-soluble or water-dispersible to release the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 50 to 5000 microns. Suitable carrier materials include starch, clay, silica and inorganic salts. the fatty acid may be in solid solution with a dispersant such as a nonionic surfactant. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.
Patent PT-78407-A (PT)
Title: A method of reducing the sweetness of ingestible products
IPC: A23L27/30
Filed: 1984-04-11
Abstract: The sweetness of an ingestible product containing a sweetening sugar or sugar alcohol in large quantities can be reduced by incorporating therein a sweetness-reducing amount of at least one compound of the general formula:   <IMAGE> (I)  in which m represents 0 or 1, and when m represents 0, n represents 1, 2 or 3, and p represents 1, 2, 3 or 4, and when m represents 1, n represents 1 or 2 and p represents 0, 1, 2, 3 or 4; the substituents R, which may be the same or different, each represent a lower alkoxy group, e.g. with 1 to 5 carbon atoms, phenoxy group or a lower alkyl or trifluoromethyl group; and/or two substituents R together represent an aliphatic chain linked to the phenyl ring at two positions, either directly or via an oxa-group, e.g. an alkylenedioxy, alkenylenedioxy, alkylenoxy or alkenylenoxy group; and/or one substituent R represents a hydroxy group while at least one other substituent R represents an alkoxy group; and X+ represents a physiologically acceptable cation.
Patent PT-84564-A (PT)
Inventor: HOCK FRANZ
IPC: A61P25/28
Filed: 1987-03-26
Abstract: The invention relates to novel compounds having a nootropic activity, the use of ACE inhibitors as medicaments having nootropic activity, agents containing them, and their use in the treatment and prophylaxis of cognitive malfunctions.
Patent PT-86448-A (PT)
Title: Quinoline compound
Inventor: PHILLIPS ARTHUR PAGE
IPC: C07D215/38
Filed: 1987-12-22
Abstract: The present invention is concerned with the compound of formula (I)   <CHEM> and salts thereof.
Patent PT-87900-A (PT)
Inventor: FAVRE ERIC
IPC: A47G19/22
Filed: 1988-07-01
Abstract: This drinking vessel comprises a bottom (2) and a lateral wall (3), the bottom having the shape of an ellipsoid, a paraboloid or a hyperboloid. 
<IMAGE>
Patent PT-91744-A (PT)
Title: Apparatus for partially splitting absorbent card
Inventor: BELIVEAU JEAN-MARC
IPC: B26D3/08
Filed: 1989-09-18
Abstract: Apparatus which has two distanced rolls with a plurality of disc-like, intermeshing teeth. The rolls form a tight spot to which an absorbent card is fed for partial cutting. The card consists of long and short fibres. The apparatus separates the short fibres while leaving a certain number of long fibres joined in order to maintain a unitary structure. Advantageously, the teeth of a roll form intervals which are slightly wider than the thickness of the fibres compressed with the teeth of the other roll in order to allow the passage of the long fibres.
Patent PT-93552-A (PT)
Inventor: MONGELLI NICOLA
IPC: A61K31/495
Filed: 1990-03-22
Abstract: The invention relates to acryloyl substituted pyrrole derivatives of formula (I) <CHEM>  wherein n is an integer of 1 to 5; each of R1 and R2, which may be the same or different, is hydrogen, halogen, -CN, -NO2, C1-C4 alkyl, or a group <CHEM>  R3 is hydrogen, halogen, -CN, or -NO2;  each R4 is, independently, hydrogen or C1-C4 alkyl;  A is a bond, a group <CHEM>  or a group -NH-Het-CO-, wherein Het is a saturated or unsaturated pentatomic or hexatomic heteromonocyclic ring;  and  B is a group <CHEM> in which m is 1, 2 or 3 and each R5 is, independently, a C1-C4 alkyl group, and pharmaceutically acceptable salts thereof, which are useful as antineoplastic agents.
Patent PT-95299-A (PT)
Inventor: KRAMER WERNER
IPC: C07K5/06
Filed: 1990-09-13
Abstract: Bile acid derivatives of the formula I  W-X-G in which G is a bile acid residue, W is an active substance portion of a medicament and X is a linker between bile acid residue and active substance portion, are outstandingly suitable for introducing active substances into the enterohepatic circulation. The compounds I are absorbed and enter the bloodstream. This makes it possible by utilising the natural reabsorption of the bile acids to improve the absorption of drugs which are absorbed with difficulty, if at all. W can be, for example, a peptide, an antibiotic, an antiviral substance, an anticancer agent, a liver protective, an antihyperlipidaemic, a diuretic, an agent to lower blood pressure, a renin inhibitor, a substance to treat cirrhosis of the liver or a substance for treating diabetes. G is a bile acid residue in the form of the free, natural or chemically modified acids, the esters and amides, the salt forms and forms derivatised on alcohol groups. X is a large number of intermediate members or else a bond.
Patent PT-95993-A (PT)
Title: Process for marking horses with solid carbon dioxide
IPC: A01K11/00
Filed: 1990-11-26
Abstract: A process for the permanent marking of horses in which the low temperature achieved by the marking (branding) iron in contact with the horse instantaneously anaesthetizes the area to be marked, the horse tending not to feel any sensation of pain. As means for the transmission of the cold existing in the dry ice, use is made of a chemical composition known as isopropanol S or methyl alcohol, which is mixed with the dry ice and fills the hollow marking iron. The definitive mark will consist of white hairs on horses with a dark coat, but on those with a light-coloured coat the mark will be similar to a branding mark.
Patent PT-98065-A (PT)
Inventor: CABAGNERO RAMON JANE
IPC: B62B7/08
Filed: 1991-06-21
Abstract: This chassis is the type which comprises a handle (1) mounted such that it slides down over the front legs (4) by means of a guide clamp (9) to which the top end (10) of the corresponding rear leg (11) is jointed. The chassis is fitted with articulated means of supporting either a seat or a carry-cot, consisting of a U-shaped member (8) which articulates (6) at one end of its arms (7) with the upper end of the front legs (4), and at the other end (12) of its arms with the bottom part of the rear legs (11). The long rods (14) which serve to hold the seat or carry-cot are jointed at their rear ends (13) to the top of the arms (7) of the U-shaped member (8), said long rods (14) being supported and articulated by respective struts (15) which are jointed, below, to the top of the rear legs (11). <IMAGE>
Patent PT-99463-A (PT)
Inventor: ZILCH HARALD
IPC: A61K31/425
Filed: 1991-11-08
Abstract: PCT No. PCT/EP91/02101 Sec. 371 Date Jul. 20, 1993 Sec. 102(e) Date Jul. 20, 1993 PCT Filed Nov. 6, 1991 PCT Pub. No. WO92/08457 PCT Pub. Date May 29, 1992.The present invention concerns the use of compounds of the general formula I    <IMAGE>  (I)  for the preparation of medicaments for the treatment of viral or retroviral infections, whereby R signifies a hydrogen atom or a straight-chained or branched, saturated or unsaturated alkyl radical with 1-7 carbon atoms, which can possibly be substituted by phenyl, or a phenyl ring which can possibly be substituted one or more times by C1-C4-alkyl, C1-C4-alkoxy, hydroxyl, trifluoromethyl, methylsulphonyl or halogen, such as fluorine, chlorine or bromine, n stands for the numbers 0, 1 or 2, as well as of their pharmacologically compatible salts or tautomers.
Patent SI-9600114-A (SI)
Title: Rollable thermal insulation on the basis of fully synthetic fibres
Inventor: BORGER HEINZ-WERNER
IPC: D04H13/00
Filed: 1996-04-05
Abstract: The thermal insulation is based on a synthetic fibre material with a thermal conductivity of not more than 0.04 W/m*K and a fire resistance of building material class B1. This material is fully synthetic, consisting of bearer and binder fibres of polyester, preferably of polyethylene terephthalate. The binder fibres, at least on part of the surface, consist of a polyester with a melting point which is lower than that of the carrier fibres. A twin-component fibre may be used as the binder fibre. At least one of the two components may be made out of recycled fibres.
Patent SI-20386-A (SI)
Title: Sliding bearing with sliding strip
Inventor: RUZIC DAMIJAN
IPC: F16C33/20
Filed: 1999-09-13
Abstract: The technical problem of low-cost production of sliding bearings, which can sustain axial and radial stresses, and at the same time require no maintenance and greasing, and are electrically non-conductive, is solved in such a way that an appropriately designed strip made from Teflon or other suitable material is cut precisely, inserted into the homogenous part of the chassis (1) and then that part of the two-part chassis (4) is added, which has a longer contact to the strip (2). Later the rear part of the two-part chassis (4) with the protected connection (3) is added and fastened, so that the bearing produces a compact entity. The shape and dimensions of such bearings are preferably equal or similar to roller, ball or cylinder type of bearings. The chassis according to the invention can be, if required, made from lighter and less resistible types of material.
Patent UA-12988-A (UA)
Title: Electrochemical process for water softening
Filed: 1990-10-11
Abstract: A process comprises separate extraction of anolyte and catholyte. The softening water before the electrolysis is limed, the freshly formed sludge of magnesium hydroxide is carbonized by carbon dioxide, the formed in this regard magnesium hydrocarbonate is mixed with the clarified water, formed after the lime treatment, and directed to the electrolyzer, and the formed after the electrolysis sludge of magnesium hydroxide is recirculated to the carbonization stage, and anolyte is directed to the lime treatment stage.
Patent UA-9799-A (UA)
Title: Device for cutting wafer sheets
Filed: 1991-02-25
Abstract: A device includes fastened on a housing table for placing a wafer sheet and a cutting mechanism. The cutting mechanism contains a punch communicated with a drive and a round thrust plate installed above it, the punch includes a disk with openings, outer and inner cutting rings fastened thereon and located between them flat cutters, for fastening the cutters a central cylindrical slot is made on the disk from below, and from above on periphery coaxially to it - an annular groove.
Patent BG-100568-A (BG)
Title: Watr soluble active sulfones of poly(ethylene glycol)
Inventor: HARRIS J M
IPC: A61K47/48
Filed: 1996-05-06
Abstract: A poly(ethylene glycol) derivative is disclosed that is activated with a sulfone moiety for selective attachment to thiol moieties on molecules and surfaces. The activated PEG is water soluble, hydrolytically stable for extended periods, and forms hydrolytically stable linkages with thiol moieties. The linkages generally are not reversible in reducing environments. The PEG derivative is useful for modifying the characteristics of substances including modifying biologically active molecules and surfaces for biocompatibility. Methods for synthesizing the active PEG and for preparing conjugates of the active PEG and other substances, including biologically active substances, are also disclosed.