baber/WOPTO huggingface dataset:
Patent NL-7312749-A (NL)
Title: Thermoplastic powder image fixing device - with ribbed flexible coating on the hot roll
IPC: G03G15/20
Filed: 1973-09-17
Abstract: In an appts. for fixing an electrostatically produced thermoplastic powder image on a substrate using 2 rolls defining a slit through which the substrate is transported, the roll coming into contact with the image side of the substrate being provided with an elastic, flexible sheath, while the other roll is covered with a hard, inflexible layer, the elastic flexible sheath is provided with >=1 elastic, flexible rib-type thickened zones, the max. projecting vol. of which is such that the surface in the roll gap is completely smooth. The thickened zones may run helically along the roll periphery or form rings thereon.
Patent NL-7400376-A (NL)
Title: Integrated circuit plate with switching elements on one face - has reverse side coated with masking pattern by photolithographic process using infrared
IPC: H01L21/00
Filed: 1974-01-11
Abstract: The semiconductor device consists of a plate with integrated switching circuit on one surface. The opposite surface is covered by an etch resistant mashing pattern produced by a photolithographic technique. The pattern is orientated in a certain way relative to the switching elements. This is achieved by an infra red radiation process. The masked side of the plate is first coated with a layer of photo lacquer which will transmit the infra-red rays and used to establish the pattern. A single crystal type semiconductor is used and the etching process is anisotropic. The s-c material is etched to at least half the thickness of the s-c plate.
Patent NL-7412791-A (NL)
Title: Protective device for eyes against radiation with closed eye-lids - has hinge coupled cap on spectacle frame of light material of low thermal conductivity
IPC: A61F9/04
Filed: 1974-09-27
Abstract: Protective device for the eyes which will protect the eye-balls covered by the eye-lids against radiation. The caps (1) which will protect the eye-balls against radiation, are linked and held rigidly by a bridge connection (2). The caps are hinge-coupled to spectacle springs or rods (3,3-) of a frame which can be secured behind the ears. The protective caps can also be designed to be worn on the pince nez principle. The protective caps are shaped to match the closed eye-balls and are manufactured from a light material with a low thermal conductivity, in most cases foam plastic.
Patent NL-7413496-A (NL)
Title: Water sepn from a slurry by rotary pressure - by passage between permeable belts moving at different speeds
IPC: C02F11/123
Filed: 1974-10-14
Abstract: Water is separated from a suspension by feeding between two bands moving in the same direction and separating after running some distance together, at least one of which is permeable to water when the suspension is put under pressure, and a shearing action resulting from running the belts at different speeds.
Patent NL-7606502-A (NL)
Title: Stopping compsn for blast furnace tap holes - contg refractory clay, high strength mineral aggregate, hydrocarbon binder and thermosetting resin
IPC: C21B7/12
Filed: 1976-06-16
Abstract: Stopping compsn. for blast furnace tap holes comprises about 70-85% of a mineral consisting of a refractory clay, a high strength refractory aggregate and a material with a high carbon content, together with a polymerisable hydrocarbon binder obtd. from the distn. of crude petroleum oil and having a b.pt. of >200 degrees C, and a thermosetting resin which is stable at temps. of 200 degrees C and a hardener compsn. such that the onset of the curing reaction can be controlled to start at 130 degrees C. In contrast to known stopping agents, the present compsns. do not release noxious fumes in use. Suitable ingredients are non-paraffinic prods. obtd. from the distn. of crude oil, together with aminoplast resins, polyester resins, furan resins, epoxy resins, coumarone-indene resins, natural resins, phenolic resins, coal tar pitch, petroleum oil pitch etc.
Patent NL-7705048-A (NL)
Title: Seal ring for pipe socket connection - has inward conical portion, outward annular seal lips, and projections locating in socket slots
IPC: F16L47/08
Filed: 1977-05-09
Abstract: The sealing element (3) is intended for a pipe socket connection. It consists of a sealing ring (3) inserted in the socket end (1) which ring, in cross-section, has an inwardly inclined sliding portion (4) and near its free end, an outward annular toe portion. The inner socket wall is cylindrical and the outer toe surface has one or more circumferential sealing lips (5, 6) and parts (6, 8) to prevent axial movement of the ring. These parts may consist of a second outward lip (6) capable of engaging slots (8) in the socket wall. The socket may have a reduced-dia. portion behind the sealing section.
Patent NL-7811867-A (NL)
IPC: D04B39/00
Filed: 1978-12-05
Abstract: A knitted material having a multiplicity of upstanding hook-like engaging elements suitable for engagement and disengagement with a material having loop-like mating elements has a base knitted fabric (20) and upstanding monofilamentary members (44) interknitted into the base fabric, with a hook-like engaging member (46) extending transversely of each upstanding member (44) and configured in cross section to have at least one end generally arcuate in shape and the opposite end tapered for greater flexibility. In a method for producing the knitted material, monofilamentary pile loops (22) are interknitted with the base fabric 20 and their crests contacted with a heated member (38) with relative translational movement therebetween as by rotation of the needle cylinder so as to produce said monofilamentary members (44) with said particularly configured engaging elements (46). <IMAGE>
Patent NL-8007070-A (NL)
Title: Reciprocating external-combustion engine - has liquid water injected directly into cylinder with reciprocating piston
IPC: B01F25/60
Filed: 1980-12-24
Abstract: The reciprocating external combustion engine has energy transferred to a working gas from a heated liquid transfer medium. It has a cylinder with a reciprocal piston defining a working space. A heat exchanger heats the heat transfer medium externally of the cylinder under a pressure sufficient to maintain it liquid. The heat exchanger has an inlet to receive the medium and an outlet to deliver heated medium. An induction feed passes gas into the working end space. An injector is connected to the heat exchanger outlet to inject heated liquid medium into the gas before expansion of the gas in the working end space. An outlet from the cylinder exhausts heat transfer medium and working gas from the working end space near the end of the expansion stroke of the piston.
Patent NL-8302311-A (NL)
Title: Rotary mower for field crop - is tractor drawn and has several rotary cutters with planetary drive
IPC: A01D34/76
Filed: 1983-06-29
Abstract: The mower has a main frame (1) which, via an intermediate frame (2) and beam (3), is connected to the lifting arm (4) of a tractor (5). Mowing elements (6,7) with vertical spindles, have a planetary drive, which may have gear box, chain drive, and hydraulic or pneumatic drive. Each mower consists of three discs with peripheral cutters (22). At the top plate of the supports are curved segments which guide the cut crop, and protect it against obstacles.
Patent NL-8600968-A (NL)
Title: Adjustable support framework for chiming clock - is mounted on inside rear wall of clock case and has rear cut-out to allow pendulum to pass through
IPC: G04B1/08
Filed: 1986-04-17
Abstract: The main vertical components of the framework are two extruded channel rails (1,2) which have 'turned-in' side walls (6,7) and a rear wall (5). At the top of the rails are flat plates (8,9) joined together by an angle bracket (10). A support platform (20) for the clock is mounted on support brackets (11,12), which protrude from, and can be fastened (15) to, the rails by bolts. The rails have longitudinal slots (16) which can be used to bolt the whole framework to the back panel of the clock case. The support platform can be moved up or down by moving its support brackets and re-fastening to the rails. The clock mechanism is fastened to the platform using wing-nuts through slots. The platform has a rear cut-out to allow any pendulum or weight chains to pass through. In the horizontal part of the upper angle bracket are eyelets (25) or hooks which can be used to support bells or chime staves (26).
Patent NL-8802092-A (NL)
Title: Dog excrement disposal bag - includes paper bag with glued-on cardboard handles near opening with handle including apertures and lips for locking bag
IPC: E01H1/12
Filed: 1988-08-24
Abstract: The double folded paper bag, may be carried in coat pocket. Glued-on cardboard handles have hand-hole apertures and securing lips. The disposable bag (1) includes paper bag (2). Near opening (3) are on both sides glued-on cardboard handles (4,5). Handle includes apertures (6,7) and lips for locking the bag.
Patent NL-8901423-A (NL)
Title: Liquid tight screening panel construction - has slotted rim profiles interlocking with hooked profiled rims
IPC: E02D19/18
Filed: 1989-06-05
Abstract: Screens for isolating e.g. contaminated soil, and sub-soil water, are constructed of high density poly-ethylene panels with interlocking rims. Panels (1) are pressed into a bentonite wall placed in the sub-soil. Panels may have a width e.g. of 2 metre, and interlock into slotted profile (2). A connecting flange may be welded to the panel. Slotted profile includes two hooks (4,5) positioned either side of flange (3).
Patent NL-9001278-A (NL)
Title: Scour-reducing river-bed dam - dam formed by oblong stone-filled wire baskets each forming transportable unit
IPC: E02B3/12
Filed: 1990-06-06
Abstract: The system modifies the bed of a river by installing transverse dams or groynes extending for part of the current cross-section, and with the tops below the level of maximum navigable depth. The ends of the tops are clear of the banks. Each dam is formed by oblong stone-filled wire baskets (4), each forming a transportable unit. These can be placed alongside each other, with their axes extending in the flow direction.
Patent NL-9001557-A (NL)
Title: Book jacket material prodn. - applies hardening liquid transparent plastic e.g. plastisol or organosol to printed paper surface
IPC: B42D3/02
Filed: 1990-07-06
Abstract: Book-jacket material is produced by printing paper on one or both sides and applying to the printed side, a layer of hardening soft transparent plastic in liquid form. This adheres to the paper and is then hardened. The paper can be coiled in a roll continuously printed in a rotary press and coated. The plastic used can be plastisol or organosol, hardened by heating into flexible polyvinyl chloride.
Patent NL-9100766-A (NL)
Title: Mounting box for a wall-mounted power point and/or switch in a wall
IPC: H02G3/12
Filed: 1991-05-03
Abstract: Mounting box to be accommodated in a recess provided in a wall and designed for a wall-mounted power point (socket, wall outlet), switch and the like, comprising a shell, a top and a bottom, characterized by retaining elements which are disposed on the outside of the shell, act in one direction and are designed so as to permit insertion of the mounting box from one direction into the recess but then to hamper movement of the mounting box in the opposite direction.
Patent NL-9101350-A (NL)
Title: Vacuum plate structure
IPC: E04C2/34
Filed: 1991-08-06
Abstract: The vacuum plate structure is for a sound-insulating panel. The structure comprises two plate halves which are each provided with ribs on one side. These plate halves are assembled in an airtight manner with the ribs running transversely with respect to one another. Depending on the airtight material selected, such as certain plastics or types of glass, the two halves are attached to one another by means of adhesive bonding, welding or soldering. The way in which the vacuum is applied, as well as the time, are left up to the manufacturer. The fact that the ribs are positioned transversely with respect to one another considerably reduces the contact between the material of the two plate halves. This makes the sound-insulating capacity extremely high. The weight remains relatively low, due to the combination of the number of ribs with plate halves which are as thin as practically possible.
Patent NL-9300457-A (NL)
Title: Device for hanging a wind-resistant screen
IPC: A63B71/02
Filed: 1993-03-15
Abstract: A device for hanging a wind-resistant screen for use on sports fields, such as a golf course, which device substantially comprises at least two masts, between which the screen is strung, the screen being suspended from a horizontal tensioning wire, which tensioning wire is provided, at its ends, with a guide member, and the mast is designed with a guide track for the guide member, the guide member being coupled to a hoist element associated with each mast, and the guide member is also designed with tensioning means for tensioning the wire in its top position, in such a manner that, in the hoisted position, the screen is tensioned taut between the masts, but while being paid out and raised, the tension on the screen is automatically relieved in order to allow it to be guided easily along the mast.
Patent NL-9401283-A (NL)
Inventor: ARENTSEN JOHAN HENDRIK ADOLF
IPC: A21D13/00
Filed: 1994-08-05
Abstract: The invention relates to a biodegradable moulding suitable for containing liquid or more or less solid food or non-food products without loss of the firmness of the moulding. That moulding is composed of a self-supporting base moulding, obtained by baking a suspension based on a starch product, and a water-resistant film, applied to the base moulding, of a biodegradable wax composition comprising at least 50 % by weight of wax components and having a melting range beginning at a temperature of at least 40  DEG C, with the film adhering firmly to the base moulding. The invention also relates to a method for manufacturing such a moulding.
Patent PT-73688-A (PT)
Title: Process for preparing a detergent composition having improved chlorine retention characteristics
IPC: C11D3/395
Filed: 1981-09-16
Abstract: The premature release of chlorine from chlorine-releasing bleaching agents in a particulate detergent, caused by the action on such a bleaching agent by some other component in the detergent, is prevented by compacting and granulating a mixture of said other component, preferably with additional constituents which do not have the chlorine-releasing effect, and then mixing those granules with the chlorine-releasing bleaching agent and other appropriate detergent constituents. The resulting novel detergent is a mixture of the thus-produced granules with particles of the said other appropriate detergent constituents.
Patent PT-74300-A (PT)
Title: Forced draft cross flow free plenum evaporative heat exchanger
Inventor: CATES ROBERT E
IPC: F28C1/04
Filed: 1982-01-18
Abstract: A forced draft crossflow evaporative heat exchange has a turbulent air-liquid interchange zone downstream from the air propulsion means and intermediate the air propulsion means and the heat exchange media. The media is inclined so the upper portion is closer to the air propulsion means than the lower portion.
Patent PT-75206-A (PT)
Title: Sewing machine attachment for automatically feeding flexible labels - from magazine along conveyor to sewing point
IPC: D05B3/00
Filed: 1982-07-07
Abstract: An automatic mechanism for feeding beneath the presser foot of a sewing machine a flexible label for sewing into a garment has a suction transfer arm which takes a label from a magazine and places it on a transport device, pref. in the form of a conveyor band, which delivers it beneath the presser foot. The mechanism is pneumatically operated, under the control of a photoelectric detecto adjacent the presser foot, which initiates the feeding of a new label as the previously-processed garment is removed from the machine. When a new label has been automatically advanced as fa as the presser foot, the feed mechanism halts and the sewing operation is executed manually by the machine operator. The mechanism considerably increases the speed of the sewing operation, with coresponding reduction in the expense.
Patent PT-76537-A (PT)
Title: Carburettor fitted with an electromagnetic device capable of cutting of the flow of the carburettor during the phases of releasing the accelerator
Inventor: FRANCHINI MAURO
IPC: F02M3/04
Filed: 1983-04-12
Abstract: A carburetor (1) is described, comprising a main barrel (2); a throttle (3); an idle system positioned between a cavity full of fuel and the main barrel, with progression and idle mixture holes (16a, 16b, 17), the opening of which is regulated by the conical point (20) of an element to be positioned in a first position with respect to the said idle mixture hole (17) by means of screws (22), the system comprises a hole (13) for metering the fuel and a bush (14) for metering the emulsion air; a first electromagnetic element (EV1) has an obturator (18) for closing the said hole (13) with a ball (18a); the element (EV1) is connected to the movable keeper of a second electromagnetic device (EV2) for moving the conical point (20) away from the idle mixture hole (17); control devices are present to operate the said electromagnetic devices (EV1, EV2) during accelerator release.
Patent PT-80354-A (PT)
Title: Improved skating doll
IPC: A63H11/18
Filed: 1985-04-24
Abstract: The skating doll has a motor (2) joined, by gears (3), to a cam (4) to which levers (6) joined to each leg (8) are connected. The doll's feet are joined to roller skates and the legs are moved alternately. The cam has an eccentric (11) which moves in the forked extremity (12) of a vertical lever (13). It's other extremity (15), also forked, moves on axle (16) joined to a bar (17) that is a radial extension of a horizontal sleeve (18). The head (19) oscillates laterally on an axle (20) through the sleeve and it's movement is synchronised, by the lever, with the movement of the legs.
Patent PT-82870-A (PT)
Title: Pesticidal compounds
IPC: C07D317/54
Filed: 1986-06-30
Abstract: Pesticidal compositions for use against insects and acarines comprising a compound of Formula (I):wherein R' is:C<sub>1-14</sub> alkyl optionally substituted by C<sub>1-6</sub> alkoxy,C<sub>2-6</sub> alkenyl, C<sub>2-6</sub> alkynyl, C<sub>2-6</sub> alkenyloxy, C<sub>2-6</sub> alkynyloxy, aryl, aryloxy or aryl (C<sub>1-6</sub>) alkoxy; aryloxy or aryl (C<sub>1-6</sub>) alkoxy; any of which groups may be substituted by halo,n is 1 or 2,each A and A' is independently hydrogen, halo, C<sub>1-4</sub> alkyl or halo (C<sub>1-4</sub>) alkyland R<sup>2</sup> and R<sup>3</sup> are independently hydrogen, C<sub>1-6</sub> alkyl or C<sub>3-6</sub> cycloalkyl, either of which may be substituted by one or more of halo, C<sub>2-6</sub> alkenyl, C<sub>1-6</sub> alkyl, C<sub>3-6</sub> cycloalkyl, C<sub>3-6</sub> cycloalkenyl, C<sub>1-6</sub> alkoxy, C<sub>2</sub>-<sub>6</sub> alkynil or cyano, except that, when n is 1 and R<sup>2</sup> is alkyl and R<sup>3</sup> is hydrogen and A and A' are both hydrogen then R' is not unsubstituted alkyl.Most of the compounds fo Formula (I) are novel.
Patent PT-86057-A (PT)
Title: Adhesive compositions
Inventor: ROBINSON FRANCIS
IPC: A61K6/00
Filed: 1987-11-02
Abstract: A single-component, visible light-curable liquid adhesive composition having a viscosity of less than 25 centipoise at 25 DEG C which comprises   (a) 2 to 20 parts by weight of at least one substantially pure phosphate ester having the formula CH2=C(R<1>).CO.O.R<2>.OP(O)(OH)<2> in which R<1> is a hydrogen atom or a methyl group, and  R<2> is -CH2-CH2-, -CH2-CH(CH3)- or -CH(CH3)-CH2- and (b) 98 to 80 parts by weight of at least one ethylenically unsaturated monomer copolymerisable with the phosphate ester, and an effective amount of a visible light activated catalyst. The compositions may be used as liners in dental restorations and as primers for adhesives for orthodontic brackets and crowns.
Patent PT-88564-A (PT)
Inventor: MICHELUCCI JOHN JOSEPH
IPC: A61K9/26
Filed: 1988-09-21
Abstract: A sustained release dosage form of etodolac is provided which is a tablet having as essential components etodolac, hydroxypropylmethylcellulose, ethylcellulose and a release rate modifying agent such as dibasic sodium phosphate, the hydroxypropylmethyl cellulose having a hydroxypropoxyl content of about 7.0% to 8.6% by weight, a methoxyl content of about 19-24 weight percent and an average molecular weight of less than 50,000.
Patent PT-89560-A (PT)
Inventor: GLIKFELD PERETZ
IPC: A61B5/1477
Filed: 1989-01-27
Abstract: A method of substantially continuously monitoring the level of a bioactive material transferred through skin or mucosal membrane comprises placing separate electrodes on the skin or mucosal membrane, applying current to the skin or mucosal membrane, substantially continuously transferring the bioactive material through the skin or mucosal membrane and collecting the same and monitoring the collected bioactive material. <IMAGE>
Patent PT-94277-A (PT)
Title: Improved straining device
IPC: B07B1/00
Filed: 1990-06-06
Abstract: Improved straining device for the separation of the solids contained in effluents, preferably in stock- rearing effluents. It consists essentially of an electric vibrator 11, a straining tray 2, four springs 3 and a lower structure, called the "box" for collecting the strained effluent 4. The said vibrator 1 is fixed at a level above the tray 2 by means of a support structure 5 which is in turn supported by means of four springs 3 on the lower box 4 called the box for collecting the strained effluent. The said electric vibrator 1 confers on the tray 2 the vibratory movement required for efficient straining and, as it is located in the rear part of the tray which is formed by a network of suitable mesh, it will cause it to tilt slightly on account of the inherent weight of the vibrator 1 and of the support structure 5. It is this tilt which, together with the vibratory movement, will cause the solid part of the effluent to slide along the tray 2, falling via the lower part of the apparatus to a receptacle, whilst the liquid part is drained off to the said collector box 4. <IMAGE>
Patent PT-96635-A (PT)
Inventor: WEIL HANS-HERMANN
IPC: A61K9/12
Filed: 1991-02-01
Abstract: Pharmaceutical preparations for producing powder aerosols using propellant gases which use TG 227, and possibly also TG 11, TG 12, TGH 114, propane, butane, pentane or DME.
Patent SE-9103753-A (SE)
IPC: B60P3/10
Filed: 1991-12-18
Abstract: PCT No. PCT/SE92/00869 Sec. 371 Date Jul. 10, 1994 Sec. 102(e) Date Jul. 10, 1994 PCT Filed Dec. 15, 1992 PCT Pub. No. WO93/11969 PCT Pub. Date Jun. 24, 1993.The present invention relates to an arrangement for carrying a craft such as a kayak or a surfboard. The arrangement includes a carrier bar extending across a vehicle roof which is fastened to opposite edge portions thereof. Holders are provided for engagement with the carrier bars. The holders are provided with arrangements for fixing the holders in selected positions along the carrier bars. Support members for the craft are made from a flexible material and are fastened to the holders pivotally about axes extending lengthwise of the vehicle. At least two arms are provided with each arm being fastened at a first end thereof to each holder and being pivotable about a pivot axis extending lengthwise of the vehicle. The arms have their free ends connected to the support member pivotally above an axis extending lengthwise of the vehicle such that pivoting of the arms adjusts the shape and position of the support members for a particular craft to be carried.