baber/WOPTO huggingface dataset:
Patent NL-7316529-A (NL)
Title: Shoe-repairers last - expands automatically to fit different sizes of shoe
IPC: A43D3/14
Filed: 1973-12-03
Abstract: The last is for use with shoes repaired on a supporting foot, and is expansible to allow automatic fitting to shoes of different sizes. It can incorporate a plate (1), with two similarly-shaped components (2, 3) on opposite sides, expanded outwards by springs (4) accommodated in bores (5) in the components at right angles to the lengthwise axis of the plate. A plate (9) can be provided between the springs and coupling the plates, pivoting on a central pin passing through a bore in the main plate (1). The plate (9) can have inclined slots near both ends, in which pins on the expanding components work. Each shoe support forming part of a foot can have a lengthwise groove in which a lengthwise protrusion on the fixed plate fits, being locked in position in the grooves by pins engaging in holes in the base of them.
Patent NL-7405095-A (NL)
Title: Annular extrusion nozzle for expanded plastic - formed by centre body mounted by perforated radial plate in a chamber
IPC: B29C48/10
Filed: 1974-04-16
Abstract: An extrusion nozzle includes a chamber within a housing which pref. is formed in two parts which are bolted together with a perforated plate between them and a torpedo shaped centre-body is located concentrically in the chamber, the centre-body being supported by pref. being screwed into a central aperture in the perforated plate. The space between the centre-body and chamber wall defines an annular feed duct through which melt passes to an annular extrusion aperture defined by a pref. cylindrical portion of the body and a pref. circular mouth of the chamber and pref. a sleeve is slidable along a part of this cylindrical portion projecting through the mouth to allow adjustment of the size of the extrusion aperture. Pref. the annular feed duct narrows to a throttle immediately downstream of the perforated plate. The nozzle allows extrusion of expanded polystyrene foam to produce tubes having wall thicknesses of 0.203-0.254 mm. The tube may be subsequently split axially to produce a flat sheet.
Patent NL-7712129-A (NL)
Title: Geothermal energy well drilling machine - has air motor coupled to end of tube by telescopic connector with tube supported by pneumatically actuated claws
IPC: E21B4/18
Filed: 1977-11-03
Abstract: An appts. for drilling a hole to great depths in the ground incorporates an air motor which drives the drilling tool and which is fixed to the end of a tube by a telescopic connecting piece. The tube is made in sections which can be separated. It is supported centrally in the hole by claws which can bear against the side of the hole end can be operated by pneumatic driving mechanisms to prevent the tube from moving, or to cause it to move up or down in the hole. Sets of claws and driving mechanisms fitted at regular intervals along the tube. A compressor supplies air to the hole outside the tube, the pressure being maintained in the hole by a lining at the part above the level of impermeable rock and an air lock at the surface.
Patent NL-8001570-A (NL)
Title: Recording tape cassette storage folder - incorporates plastic flaps with clear plastic pouches for eight cassettes
IPC: G11B23/023
Filed: 1980-03-17
Abstract: Each plastic folder holds eight tape cassettes, allowing easy access and visibility while excluding dust and dirt. The basic folder has two rows of pouches (7) made from pre-formed clear plastic. The open ends of the pouches are alongside the spine (5) of the holder, and are covered by the fold (12) in the spine when the folder is closed. One variant of the folder has two flexible plastic sheets which cover the open ends and are held in place over each cassette pouch by studs which locate in indentations above the spool centres of the cassette. Other variants have individual cover flaps over each pouch.
Patent NL-8002800-A (NL)
Title: Stackable plastics fruit container - has vertical hollow columns on each corner with additional vertical columns along centre of each wall
IPC: B65D1/48
Filed: 1980-05-14
Abstract: The corners of the container are formed as vertical hollow columns (9) and there are further vertical columns (10) in the centre between the corner columns in each of the walls (1-4). There are a number of horizontal reinforcement ribs (8) along the border of the container limiting the opening. The floor of the container (5) consists of a flat base plate (11) with a rib grid projecting downwards. The corner columns (9), the centre columns (10), the reinforced upper border (7) and the edge of the floor make a frame round eight rectangular unribbed wall sections (14).
Patent NL-8201796-A (NL)
Title: Bass drum with through passage - has horizontal skin inside housing forming stand for accessories with curved passage
IPC: G10D13/20
Filed: 1982-04-29
Abstract: The bass drum comprises a housing with a passage covered by a skin held taut at one end. This is struck by a stick to generate air pressure waves emanating through the other end via the passage. The first end of the passage (4) is so designed that the skin (8) is horizontal and inside the housing (1). From the first end the passage first extends vertically and then through a bend to a horizontal portion. The housing forms a stand, on which a number of accessories can be mounted. From the bend, the horizontal part of the passage can be arranged to increase in cross-section towards the second end.
Patent NL-8600213-A (NL)
Title: Fibrillating yarns of aromatic polyamide - giving prod. useful as reinforcement in polymer composites
IPC: D02J3/02
Filed: 1986-01-30
Abstract: Process for fibrillating one or more multifilament yarns of aromatic polyamide such as poly-para-phenyleneterephthalamide, comprises bringing the yarn into impact with a large number of moving hard particles with a thickness of at least 1 micrometres, such as steel grit with a thickness of 0.1-2mm.
Patent NL-8702411-A (NL)
Title: Multi-colour rotary screen printing machine - has single drive motor adjustable cam faces for setting level of print-supporting belt and stencil-mounting beam extensions
IPC: B41F15/38
Filed: 1987-10-09
Abstract: The machine has a single motor (24) disposed outside the main frame for driving directly an intermediate shaft (26) inside the frame and connected to the parallel cylinder stencils and a supporting belt. The level of the horizontal horizontal operative path section of the supporting belt for the material to be printed is determined by adjustable cam faces of guiding devices. The stencils are fitted in a respective end ring supported rotation in an assembly head which forms part of a respective beam which is disposed transversely above the supporting belt. The transverse beams are provided at either end with oppositely directed extensions for mounting the stencils. The extensions include adjustable mounting devices for accommodatign the assembly head.
Patent NL-8800273-A (NL)
Title: Holder or container for plants - has block-like polystyrene body with tapered recesses in one line of six or two rows of four with through hole in recess bottom
IPC: A01G9/10
Filed: 1988-02-04
Abstract: The plant holder or container has a block-like body in whose top surface there are a number of open recesses. The neighbouring recesses are sepd. by partitions whose upper edge is situated at a distance below the top of the body. The body has six recesses in a row or two rows of four recesses. The holder is mfd. in polystyrene foam material and the recesses are tapered, narrowing towards the bottom. The base of each recess has a hole which opens out at the bottom of the body, the holders being held in a carrier with a square bottom.
Patent NL-8801269-A (NL)
Title: Ornamental stone mounting arrangement - has inner circumference formed by radial protrusions
IPC: A44C17/02
Filed: 1988-05-17
Abstract: A mounting e.g. for a semi-precious stone is formed by a snap-in arrangement for the stone, which is designed to be exchangeable. The circular inner circumference has radial protrusions. The stone is snap-in fitted, past the resilient protrusions. The inner circumference rim (21) of the mounting (22) is formed by radial protrusions (23) with cavities (24) between. This makes the contact rim (21) more resilient and reduces friction on insertion. To reduce friction further, protrusions (27) are inwardly tapered (28).
Patent NL-8900477-A (NL)
Title: Reflecting and housing assembly for fluorescent lamp - has shortened cross laminae and central auxiliary reflector to provide even illumination
IPC: F21V11/02
Filed: 1989-02-27
Abstract: The rectangular section housing (1) has three main reflectors: two (8, 9) on the sides of the fluorescent tube (7) and one (10) above it. The auxiliary reflector (17, 18, 19) is supported by cross laminae (13) and by pins (30) which fit into tee-shaped apertures (20) in the end walls of the housing.$ The auxiliary reflector consists of two curved reflectors (18, 19) which run the length of the housing and are approximately parallel to the main reflectors (8, 9). The curved reflectors are supported by cross laminae (17) at intervals along their length.$ ADVANTAGE : Eliminates visible reflections from tops of cross laminae. @(9pp Dwg.No.1/1)@.
Patent NL-9002893-A (NL)
Title: Donor organ treatment apparatus - has opening in bottom clamping jaw for insertion of vein or artery
IPC: A01N1/02
Filed: 1990-12-28
Abstract: The treatment apparatus is for a human or animal donor organ to which part of a vein or artery is connected. A liquid is passed via the latter through the organ. It has clamping jaws (1,2) movable between the open and shut positions. When open, the vein or artery (5) is inserted between them via an opening in the bottom one. When shut, they grip it so as to form a leakproof joint.
Patent NL-9401664-A (NL)
Title: Production and distribution system for television programmes and information
Inventor: MAASSEN GABRIEL GERT JAN MARIE
IPC: H04N7/173
Filed: 1994-10-10
Abstract: A production and distribution system for television programmes and information is provided with a central computer, programme/information distribution means operated by the central computer and a number of transceiver units. The transceiver units can each be operated by a user and can each be connected to the central computer and the distribution means. The distribution means have inputs and outputs for different programme and information signals and can supply a signal selected by the user to each transceiver unit for reproduction on a television set. The central computer is programmed in such a way that a user, by means of his transceiver unit, can select a programme signal accessible to all users and each user can communicate with the central computer by means of his transceiver unit exclusively during the reception of that programme signal in order to set up a personal connection to an employee of the programme concerned or an information source.
Patent PT-72062-A (PT)
Title: Plastics lid drying conveyor - has side guides supporting and rotating tilted lids while passing under hot and cold air distributors (BR 14.10.80)
IPC: B65D/
Filed: 1980-11-14
Abstract: The installation for supplying plastics covers for containers, uses a conveyor belt on which the shallow dished covers are advanced for drying after treatment such as washing. To increase the speed of drying, the covers are conveyed at an angle, and are rotated as they travel. As they are advanced, they pass under a hot air distributor, then further dry the conveyor, a cold air distributor. The sides of the conveyor are formed by two parallel T section guides, the edges of the covers resting on the horizontal arm of the larger guide so that the covers are tilted. They are also rotated by contact with the guides as they are advanced.
Patent PT-78996-A (PT)
IPC: E04B2/86
Filed: 1984-07-30
Abstract: In a formwork assembly for concrete wall structures side wall portions are provided at their edges with grooves and projections engageable therein for securing side wall portions together in a proper position, with the side wall portions being connected by connecting members and possibly end wall portions as required. On their inside surface, each side wall portion has engagement means to which the connecting members can be secured in the appropriate position. The engagement means may be formed by interengaging recesses and raised portions, ball portions and ball-receiving sockets or shallow detent grooves. Adhesive may also be employed for additional strength. The side wall portions may be used as insulating panels for walls, roof and floors.
Patent PT-81747-A (PT)
Title: Laminated constructions having strippable layers
Inventor: SCHOMBOURG JACQUES
IPC: B32B7/00
Filed: 1985-12-20
Abstract: A laminated construction comprising at least three extruded layers of polymer-based material in which an intermediate layer (4) between a first layer (3) and a second layer (5) is strippably bonded to the first layer (3) and fully bonded to the second layer (5) such that the second layer together with substantially all of the intermediate layer (4) is readily strippable from the first layer (3). In particular, the invention relates to an insulated electrical cable in which such a laminated construction is arranged substantially coaxially about a core conductor (1); the first later (3) being an inner layer of insulating material, the intermediate layer (4) being either of insulating material or of a semi-conductive shielding material and the second layer (5) being an outer layer of semi-conductive shielding material. Preferably, an additional layer of semi-conductive shielding material is postioned between the core conductor (t) and the first layer (3).
Patent PT-82035-A (PT)
Title: Alkene alkyne or cycloalkylene derivatives
IPC: A61K31/357
Filed: 1986-02-18
Abstract: A compound of the formulawherein X has the formula -CR<sup>5</sup>=<sub>CR</sub><sup>6-</sup>, -C≡C- or CH<sub>2</sub>CR<sup>5</sup> CR<sup>8</sup>, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R<sup>1</sup> is hydrogen, alkyl, alkanoyl or aroyl;wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent or each is hydrogen or alkyl, alkoxy or dialkylamino, provided that when ring A is phenyl or naphthyl at least on of R<sup>2</sup>, R<sup>3 </sup>and R<sup>4</sup> is an electron-withdrawing substituent;wherein R<sup>5</sup> and R<sup>6</sup>, each is hydrogen, halogeno or alkyl;wherein R<sup>7</sup> is alkyl or halogenoalky; and wherein R<sup>6</sup> has the formula -Y-Q-R<sup>9</sup> where Y is straight- or branched-chain alkylene or alkenylene; wherein 0 is -O-. -S-, -SO- or -SO<sub>2</sub>-;and wherein R<sup>9</sup> is alkyl of up to 6 carbon atoms which contains one or more defined substituents, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess antiandrogenic activity and may be used in the treatment of androgendependent disease conditions such as prostatic disease, acne, hirsutism or seborrhoea.
Patent PT-82367-A (PT)
IPC: A61J3/00
Filed: 1986-04-11
Abstract: The specification describes a process and apparatus for charging eye rods with solutions or suspensions of active substance. The latter are applied dropwise, by means of a micrometering device, to specific points on the eye rods which are set in rotation, and simultaneously or subsequently the solvent or suspension agent is removed.
Patent PT-84893-A (PT)
Title: Tire curing system
IPC: B29D30/06
Filed: 1987-05-19
Abstract: A tire curing system in which a number of mobile curing units, each designed to house a respective green tire, are selectively and independently fed along a loop circuit having at least two parallel branches, the ends of which branches are connected to a common section extending through a station for loading and unloading tires on and off respective curing units; each curing unit incorporating a mold for a respective green tire, a closed pneumatic circuit designed to receive, at the loading/unloading station, a given supply of curing media under pressure, a fan device for force circulating the curing media supply inside the pneumatic circuit, and individual elements for heating both the mold and the curing media supply.
Patent PT-91163-A (PT)
IPC: B68G7/05
Filed: 1989-07-13
Abstract: In a process for covering an object by means of at least one flexible piece, a fluidized bed of particles (8) is covered by a flexible cloth (10), the flexible covering piece (12) is placed above said cloth, the object (13, 14) is placed above said cloth, pressure is applied to said object, deforming the flexible sheet and immersing the object in the fluidized bed until a mating imprint is formed in the latter. The covering can be effected by gluing, in particular with a previously applied heat-activated adhesive in which case the fluidized bed is obtained by means of a current of hot air at a temperature above the activation temperature of the adhesive. The process is particularly suitable for assembling and mounting seat covers. Also described is a device for implementing the process.
Patent PT-92260-A (PT)
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C04B41/51
Filed: 1989-11-09
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique. Particularly, an infiltration enhancer and/or infiltration enhancer precursor can be positioned at least partially between or at an interface between a matrix metal (2) and a filler material (3) (or preform) which is to be infiltrated by molten matrix metal (2). Moreover, at least at some point during the process, an infiltrating atmosphere may be in communication with the filler material or preform (3) and/or matrix metal (2).
Patent SE-8804691-A (SE)
IPC: B62D21/17
Filed: 1988-12-29
Abstract: A chassis frame 1 for vehicles comprises two side beams 2,3 which are interconnected by transverse connection elements 4. An internal combustion engine 20 and a radiator 21 in its cooling system are arranged in the frame 1 so that the engine's 20 radiator fan 25 is situated between the side beams 2,3 in front of or behind the connection element 4. When the engine 20 is running, the radiator fan 25 causes air to flow, partly through the radiator 21, and partly through openings in the connection element 4. <IMAGE>
Patent SE-8900308-A (SE)
IPC: B63J3/04
Filed: 1989-01-30
Abstract: Turbine assembly comprising at least one rotor provided with vanes that transform the rectilinear motion of a flowing medium into rotational motion of said rotor in which assembly a number of rotors (3A, 3B..., 3N) are arranged so that these rotors revolve around a stay device (2) forming rotation axis (2A, 2B..., 2N) for in series arranged rotors (3A, 3B..., 3N) along said stay device when subjected to a perpendicular or near perpendicular flow of a medium (1) whereby said rotation axes (2A, 2B..., 2N) being formed by a wire or line having low bending resistance where said rotors (3A, 3B..., 3N) interact by means of a coupling device (6).
Patent UA-18736-A (UA)
Title: Impact wrench
Filed: 1990-06-05
Abstract: An impact wrench comprises a body, an output shaft drive installed on it with a driving head spindle-anvil on one end and actuating cams on the other, a radial groove and hole hollow knocker kinematically connected to the output shaft, the block heads being placed in radial grooves providing for interaction with actuating cams installed in alignment to the block head and a tangential groove roller spring-loaded alignment to the spindle-anvil, levers, each of their ends being connected pivotally with the spring-loaded roller and the conforming block head placed in one of radial holes and a ball regulator spring-loaded to the knocker axis, a pin with follower and a circular groove on its cylindrical surface placed in other radial hole, a latch kinematically connected to the pin and a ball placed in the channel kinematically connecting the ball regulator and the pin. In the knocker there is a tangential groove connected with a radial channel.
Patent UA-13017-A (UA)
Title: Filter
Filed: 1991-01-08
Abstract: Filter contains cylindrical housing with openings for supply and discharge of working fluid, and output of filter and filter element established coaxially to housing and made in the form of a truncated cone. It is equipped with input and output collectors and additional filter element, which covers basic and forming with it a radial clearance, which is decreased in the direction of the motion of flow, in this case the inlet collector has two groups of channels, which connect the inlet of filter with radial clearance and output of filter from basic filter element with the output of filtrate from additional filter element respectively, and output collector has channels, which connect radial clearance with opening for discharge of working fluid.
Patent UA-12655-A (UA)
Title: Primary induction transformer of magnetic moment
Filed: 1990-01-11
Abstract: Transformer has coaxial coils in two dimension sizes placed symmetrically with respect to normal to axis of coils plane, at that coils with one dimension are connected as matched with each other and in counter connection with coils of another dimension, and total area of turns of those is equal to zero. It has coils with larger dimension one more in number than coils with smaller dimension.
Patent BG-100839-A (BG)
Title: Pneumatic flotation machine
Inventor: GONCHEV TODOR V
IPC: B03D1/24
Filed: 1996-09-11
Abstract: The machine can find application for dressing of minerals andores and waste products. It increases the loading along the pulpflow and increases the productivity of the flotation process ofheavy polymetallic ores. The machine consists of a flotationvessel (1) in which aerators are fitted in the form of airsupplying tubes (9) connected to distribution pipes (10) to whichsupply pipes (12) are connected having nozzles (11) inserted onthem fitted in a horizontal plane. The holes of nozzles (11) aredirected to the outlet hole (3) of vessel (1). Nozzles (11) arepositioned at one level on the bottom of vessel (1) or at twolevels in the dressing of ores and minerals which are moredifficult to be flotated. Vessel (1) is divided in chambersconnected in series, partitioned by vertical lateral half-walls(4). Feed box (15) is connected to an inlet hole (2) and outlethole (3) is connected to a discharge device (16). Thresholds (6)and foam chutes (17) are machined in the upper part of vessel (1).1 claim, 2 figures
Patent BG-101355-A (BG)
Title: Viral material and nucleotide fragments related to multiplesclerosis, for the diagnostics, prophylaxy and treatment of thisdisease
Inventor: PERRON HERVE
IPC: C12Q1/6883
Filed: 1997-03-25
Abstract: The invention relates to viral material in isolated orpurified form the genome of which contains nucleotide sequenceselected from sequences SEQ ID Nos. 46, 51, 52, 53 & 56 and theircomplimentary and equivalent sequences. In particular thenucleotide sequences for each series of 100 continuous monomersmanifest at least 50%, in particular at least 70% homology withthe above sequences, or SEQ ID Nos. 46, 51, 52,  53 & 56 and theircomplementary sequences, respectively.
Patent BG-101441-A (BG)
Title: Composition for the treatment of respiratory distress syndrome containing at least one glucocorticosteroid in combination with pulmonary surfactant
Inventor: GERMANN PAUL-GEORG
IPC: A61K35/42
Filed: 1997-04-25
Abstract: The compositions for the treatment of infant respiratory distress syndrome (IRDS) and of acute respiratory distress syndrome (ARDS) contain at least one glucocorticosteroid and pulmonary surfacant. Their application considerably reduces the time of treatment and the mortality rate related to these syndromes is reduced.