baber/WOPTO huggingface dataset:
Patent NL-7316871-A (NL)
Title: Applicator for dusting cattle with insecticidal powder - with inner porous storage bag and outer flapped protective cover
IPC: A01K13/00
Filed: 1973-12-10
Abstract: Applicator for dusting cattle with insecticidal powders as they walk under the applicator has an inner porous, storage and dusting bag with lower and side parts for discharging powder, an outer wall of flexible, weather resistant material that covers practically the whole of the inner bag, is bonded to the inner bag, and is provided with an apron consisting of outer flaps lying on opposite sides of the inner bag, and extending beyond the ends of the inner bag. The applicator provides good protection to the inner clay and wood, and good stability on white-washed surfaces.
Patent NL-7400362-A (NL)
Title: Suspended grating-type ceiling - has strips with stepped ends passing right through slotted cross-beams
IPC: E04B9/34
Filed: 1974-01-10
Abstract: The ceiling comprises inverted U-section beams at right angles to each other, and with lips on the ends hooking into slots in the sides of the beams at right angles to them so that the lower edges of all beams lie in the same plane. The lips meet inside the cross-beam in which they engage, their lower edges likewise being in the same plane as those of the beams. These have slots in them at the same distance apart as the beam sides, and intersecting strips hook into them to form gratings. Each grating so formed, in a compartment enclosed by beams, has the strips passing through both sides of the respective beam and ending clear of the further side by an amount corresponding to the step formed in the strip end. The slots in the beam sides can extend at least partially into the upper beam surface, typically roughly halfway across, adjacent slots extending into the upper surface from alternate sides of the beam.
Patent NL-7409055-A (NL)
Title: Under ground cable drawing method - safely instals LV HV and telecommunications cables, using a pull winch
IPC: H02G1/08
Filed: 1974-07-04
Abstract: Underground LV cable drawing method which avoids damaging the cable sheeting and insulation, consist of a pin and sleeve device which incorporates a frangible pin(s) arrangement in which the pins can be replaced easily. In the arrangement the supply cable when played out from the cell, has an attached eye and pin with reduced diameter which fits in a bush to which an eye is attached for fixture to the cable being laid. In the contact area of pin and bush are diametrical holes drilled in which frangible shear pins may be inserted which under a predetermined strain shear off. The arrangmenet eliminates the time taking replacement of shear wires used in previous methods.
Patent NL-7502315-A (NL)
Title: Interrupting operation in catalytic hydrogenation reactors - by cooling purging and slowly introducing oxygen before opening
IPC: B01J8/00
Filed: 1975-02-27
Abstract: A procedure for interrupting the operation of a reactor filled with catalyst for the hydrogenation of liq. or gaseous feeds in the presence of added H2 comprises (a) reducing the reactor temp. to 300 degrees (if necessary) and keeping it at 300 degrees C until the reactor is opened; (b) stopping the feed supply and replacing the H2 by an inert gas before, during or after reducing the temp.; (c) purging the reactor with the inert gas; (d) introducing an 02-contg. gas into the purge gas to give an initial 02 content of =1 vol.%; (e) increasing the 02 content and continuing to introduce the purge gas until heat generation can no longer be detected in the reactor; (f) adjusting the 02 partial pressure of the purge gas to >=0.2 kg/cm2; and (g) opening the reactor. The procedure is esp. suitable for reactors used for the hydrogenation of S-contg. feeds, e.g. the desulphurisation of petroleum fractions and redn. of Claus process residual gas. The controlled oxidn. renders the catalyst non-pyrophoric (thus allowing the reactor to be opened without S02 evolution due to reaction with the air) without oxidising catalytically active metal sulphides; it can be carried out in less time than total regeneration.
Patent NL-7610506-A (NL)
Title: TV signal reproducing system with synchronization correction - has generator delivering switching signal delayed w.r.t. line synchronization pulse at interval dependent on correction signal
IPC: H04N5/95
Filed: 1976-09-22
Abstract: The t.v. signal reproducing system uses a recording medium provided with synchronisation signals coupled with line synchronisation pulses. A time fault detector and measuring circuit (53) are provided to measure the time lapse between the beginning of the switching signal and the detected nest zero passage of the synchronising signal. A corresponding correction signal is delivered. The generator (38) delivers a switching signal which is delayed w.r.t. the line synchronisation pulse at a variable first time interval dependent upon the correction signal. The beginning of the switching signal is always positioned half way between two sequential zero passages of the synchronizing signal irrespective of mutual position changes of the line synchronisation pulses and the synchronisation signals.
Patent NL-7610889-A (NL)
Title: Keyboard output cct. - scans matrix switch elements to compare with previous states and distinguish multiple pressed key codes
Inventor: BERNIN V M
IPC: H03K17/972
Filed: 1976-10-01
Abstract: The switch element states are stored and compared with states in the next scan, the comparator responding only when a change has occurred between scans. Pref the level of a signal representing the state of an element is increased by feedback from the store when the element was in the actuated state at the previous scan. A strobe generator may be connected between the store input and one input of the comparator which include a gating circuit preventing strobing when the store input and output are the same. The matrix sense wires may be connected via a multiplexer, summer and pulse stretcher to a shift register, the feedback signal being supplied by the resiter to a second input of the summer.
Patent NL-7804029-A (NL)
Title: Fluid dispensing atomising pump - has flexible and frusto=conical diaphragm with valve opening between tube and housing chamber
IPC: B05B11/00
Filed: 1978-04-17
Abstract: A housing is formed with both an outlet port and an internal fluid chamber that communicates via a passageway with the outlet port. A tube provides communication between the fluid chamber in the housing and a reservoir of the material that is to be dispensed by the pump. A flexible frustroconical skirt or diaphragm having a valved opening is located between the tube and both the fluid chamber and the outlet port. An integral upper portion of the diaphragm initially obstructs the outlet port. When an actuating cap is depressed, material within the fluid chamber is compressed until a minimum predetermined chamber pressure is achieved, and the skirt or diaphragm is flexed from its normal position to a discharge position.
Patent NL-8002284-A (NL)
Title: Clay strip profiling machine - has serrated rollers on chain conveyor running close to strip conveyor
IPC: B28B11/08
Filed: 1980-04-18
Abstract: The machine profiles an extruded clay strip, having a conveyor supporting the strip and a number of profiling rollers brought into contact with it and on an adjustable mounting. The rollers (4), which have a serrated profile, are mounted on a chain conveyor (7), part of which is close to the conveyor (2) for the strip (1). This part can run round a set of sprockets whose diameter is sufficiently small for only one roller to be in contact with the strip at a time.
Patent NL-8400020-A (NL)
Title: Draughts game for two or four persons - consists of board with boxes, two dice and cards representing manufacture and sale of goods
IPC: A63F3/00
Filed: 1984-01-03
Abstract: The game of draughts is for two or four people and simulates, for example, car production. The board is divided up into compartments. The game also includes two dice, a predetermined number of cards bearing the name of a factory and three 'men' for each factory card. The board has a central part with numbered boxes representing the stock, next to which are two continuous rows each possessing a 'start', one standing for the assembly line and the other for a sales drive. The cards comprises four factory cards, four insurance certificate cards against fire, floods, theft and strikes and fifteen agency cards.
Patent NL-8402743-A (NL)
Title: Rotary valve e.g. for medical fluids - has continuous resilient seal between rotor and body to provide static and dynamic sealing
IPC: F16K11/074
Filed: 1984-09-07
Abstract: A rotary valve includes a rotor having at least one internal flow passageway extending between ports for providing communication between various pairs of flow passageways in the body of the valve. The rotor includes an annular surface for sealing engagement with the body, at least one of the rotor ports being disposed on the annular surface. A continuous resilient seal is disposed between the sealing surfaces of the rotor and the body to provide static and dynamic sealing. A spherical surface disposed between the rotary drive and the rotor applies axial pressure to the rotor, the surface accommodating rocking of the rotor to insure uniform loading thereof. Loading of the seal between the rotor and body is adjustable externally of the valve.
Patent NL-8503031-A (NL)
IPC: F16F9/44
Filed: 1985-11-05
Abstract: A shock absorber is electrically adjustable in a way to permit adaptation of the absorption to the type of road surface. The absorber comprises a cylinder with damping fluid, a piston with piston rod (2) displaceable in the cylinder, a sleeve (7) disposed in the piston and having two or more openings or series of openings (9, 10), two or more duct systems (15 to 18; 19, 20; 22 to 26) of differing damping characteristic being disposed in the piston. Each duct system connects to an opening or series of openings in the sleeve. Electrically operated control means (11) are present to close off or release one or more of the openings (9, 10) in the sleeve. To make the shock absorption adjustable over the entire speed range of the piston both at high and low piston speeds the control means (11) alone determine via which duct system the damping fluid can flow through the piston, while the openings or series of openings (9, 10) in the sleeve are so large that they do not essentially effect the shock absorption.
Patent NL-8802288-A (NL)
Title: Plate-loading mechanism in cassette - has table lifting cassette w.r.t. transport surface
IPC: H01L21/677
Filed: 1988-09-15
Abstract: The loading and unloading mechanism is for flat items such as printed plates accommodated in a cassette. It comprises a transporter in a frame and with surface exposed on three sides. It has a supporting table raised and lowered by a lifting mechanism in relation to this surface (3), and which accommodates the cassette (32) with its open side towards the latter. The drive mechanisms for the transporter and lifting mechanism can be connected to a controller with detector for the presence of a plate etc (33) on the surface.
Patent NL-8802694-A (NL)
Title: Carpet edging - comprises oblong component with lengthwise recess between flanges of different lengths in transverse direction
IPC: A47G27/02
Filed: 1988-11-03
Abstract: The edging is for a carpet etc, covering its lengthwise edge. It comprises an oblong profiled component (5), containing a lengthwise recess (5b) in one side, in which the carpet edge fits. The recess is formed by two parallel flanges, one (5c) extending for a short distance in the transverse direction of the component, and the other (5d) for a longer distance in this direction.
Patent NL-8901432-A (NL)
IPC: A61K31/519
Filed: 1989-06-06
Abstract: An aqueous folinate solution stable at refrigerator temperature is provided which contains folinate ions, complexed calcium ions, and if desired free calcium ions in a total amount of more than 12 mg/ml, as well as anions of a complexing agent for calcium. This solution is prepared by incorporating the complexing agent therein.
Patent NL-9100360-A (NL)
Title: Floor type package transporter unit - has hydraulic cylinders coupled to transverse beams to create floor movement
IPC: B65G25/06
Filed: 1991-02-27
Abstract: The package transporter has a number of parallel planks with top surfaces arranged in a common plane. The planks are cyclicly movable by an arrangement of hydraulic cylinders coupled to transverse beams. The transporter floor (1) has a series of longitudinal planks (1-3) which are slidable on supports (4). Below the planks, a number of hydraulic cylinders (5-7) are coupled to transverse beams (8-10) in turn coupled to the planks. The opposite side of the floor has a similar cylinder arrangement. A drive and steering control gives cyclic movement of the sliding planks, enabling controlled movement of parcels (11).
Patent NL-9200455-A (NL)
IPC: A01K1/015
Filed: 1992-03-11
Abstract: Floor covering, in particular a stable floor covering, with moisture draining, non-moisture-absorbing action, with a top layer provided with at least a substantially flat surface and a bottom layer supporting this top layer and comprising support elements. The top layer contains for instance bonded fibre material, plastic material or bonded rubber particles. The support elements comprise for example a collection of surfaces oriented substantially perpendicularly of the top layer, bounded on the top at the same height and mutually connected into a grid, or a collection of columns of equal height oriented substantially perpendicularly of the top layer, which columns are mutually connected at their tops into a grid. <IMAGE>
Patent NL-9201114-A (NL)
Title: Bicycle holder with handlebar clamp
IPC: B62H3/02
Filed: 1992-06-24
Abstract: The invention is a structure which comprises a box section and curved steel brackets which are made from steel; a steel clamping connection is welded thereto. The box sections are galvanized and cast into a concrete base with dimensions of 500x300x300 mm. A nylon bearing is mounted on the undersides of the bracket by means of a steel locking pin. The top bearing is mounted on the box section by means of steel rivets. The bracket slides in, and then a spring is placed between the nylon bearings, after which the thread between nylon bearings is broken. The brackets are electrolytically galvanized, and then a powder coating is applied, this coating having a plastic feel, so that it is impossible for any damage to arise. The entire structure consists of solid materials in which there are virtually no weld joints. The components which have been abraded can be replaced; this represents a major advantage. The water which enters the boxes when it rains is drained out through a hole in the bottom of the box section. The holder is easy to operate, this operation being illustrated by means of a sticker on the post. The bracket is placed around the handlebars and is closed by means of a padlock below the handlebars, attached to the clamping device. The advantage of this holder is that all kinds of bicycles can fit in and the damage which would otherwise be caused to a bicycle is eliminated.
Patent NL-9500307-A (NL)
Inventor: VICUNA ALBINA MARIA LUCRECIA B
IPC: A61F13/10
Filed: 1995-02-17
Abstract: A compression device for exerting pressure on an arm, shoulder, and/or trunk of a patient in need thereof (for example, a patient with hyperalgia or recovering from surgery in which the lymphatic system is affected), including an arm compression hose, a shoulder part for exerting pressure on the shoulder and trunk area, and a band-shaped fastening means for positioning the shoulder part and exerting pressure on the shoulder part. The arm compression hose exerts a pressure that decreases from a maximum pressure at the wrist or hand to a minimum pressure near the shoulder end of the arm, where the minimum pressure is approximately 70% of the maximum pressure. One or more lining pockets can be constructed on the inner lining of the compression device, where each lining pocket can hold one or more compression pads to increase tissue pressure in one or more body areas in need thereof. The compression pads each can have a shape that approximately conforms to the shape of the body part to which it is applied. The shoulder part can also have a shape that approximately conforms to the contour of the shoulder/trunk area to which it is applied. In addition, compression pants can be prepared with lining pockets for receiving compression pads. In one embodiment, compression pants include one or more donut-shaped pads or equivalents thereof that are placed in one or more lining pockets, each of which surrounds one or more osteoma openings.
Patent PT-77029-A (PT)
Title: Method of manufacturing corks for bottles and corks thus obtained
IPC: B27J5/00
Filed: 1983-07-14
Abstract: The method of manufacturing corks (8, 8a) consists of punching the corks out from a block (7) which is formed by moulding and then baking. At least one of the major surfaces of the block (7) forms part of a sheet (1, 2) made from strips (3) of natural cork previously placed side-by-side and glued together with their pores (4) arranged parallel to the plane of the said surface, the remaining portion of the block (7) consisting of cork agglomerate (6).
Patent PT-79464-A (PT)
Title: Open sleeve support for wire marking elements
Inventor: PIANA IVANA
IPC: H01B7/36
Filed: 1984-11-06
Abstract: This open sleeve support is consisting of a central flat or slightly curved part (1), preferably of constant thickness, provided with two lateral branches (2) growing more narrow downwards, the latter being connected through a small fillet, to the two flat and parallel flanges (4) bent inwards and almost reaching the center of the sleeve, so that the support can be easily fitted on cables of various size (7) by slipping the sleeve on laterally, without risk of failure, while remaining firmly in place.
Patent PT-80553-A (PT)
Title: Cephalosporin derivatives
IPC: C07D501/46
Filed: 1985-05-30
Abstract: (<sub>57</sub>) A cephalosporin derivative of the formula I:in which X is S, O, CH<sub>2</sub> or SO,represents one of C-7 acyl groups known in the cephalos porin art, R3 is hydrogen or methoxy, R4 is hydrogen, optionally substituted alkyl or allyl, and R5 is an aromatic heterocyclic ring system which is linked via carbon, and which contains a quaternised nitrogen atom.
Patent PT-87837-A (PT)
Inventor: BOLLIAND ROBERT
IPC: D04H3/004
Filed: 1988-06-24
Abstract: The present invention relates to the needling of continuous glass fibre mats. 
<??>The invention consists in subjecting the mat to the action, preferably simultaneous, of needles of different diameters. Perforations of different sizes, preferably uniformly distributed, are thus produced in the mat. 
<??>This mat is intended to be employed as a reinforcement in composite materials based on thermoplastic resins, especially in laminates. 
<IMAGE>
Patent PT-93266-A (PT)
Title: Process for the preparation of polymer compositions which are compatibilized with block styrene copolymers and articles produced therefrom
Inventor: CHUNDURY DEENADAYALU
IPC: C08L39/04
Filed: 1990-02-23
Abstract: A process is described for the preparation of polymer compositions by mixing A) an olefin polymer, B) at least a second polymer which has a vitreous transition temperature which is higher than the vitreous transition temperature of olefin polymer A such as for example: a copolymer and a terpolymer of styrene and maleic anhydride or a maleimide; polystyrene mixed with an arylene polyether and, optionally, an elastomer; a mixture or reaction product of styrene-maleic anhydride or a maleimide copolymer or terpolymer with elastomers; polycarbonates, etc., and C) at least one compatibilizing agent selected from the group comprising various block copolymers of aromatic vinyl and conjugated diene compounds and their partly hydrogenated derivatives. The mixed polymer compositions according to this invention may be subjected to extrusion, coextrusion, thermal deformation, blow moulding, injection moulding, compression moulding, rolling, lamination, foam formation, stamping, pultrusion or continuous fibre coating in an extrusion die to obtain moulded articles which are useful in a great variety of applications. Polymer compositions mixed and compatibilized in accordance with this invention have excellent thermal distortion properties and excellent mechanical strength properties, tenacity, rigidity, gloss, ease of processing and forming, better interaction with loads, hardness, bonding and shrinking capacity and can be folded and treated with microwaves.
Patent PT-96391-A (PT)
Inventor: CECCHI ROBERTO
IPC: C07C213/04
Filed: 1990-12-28
Abstract: New phenylethanolaminomethyltetralins of formula (I)   <IMAGE> (I) wherein E represents hydrogen, (C1-C4)alkyl, (C1-C4)alkoxy, phenyl, nitro, halogen, or trifluoromethyl, L represents hydrogen, (C1-C4)alkyl, (C1-C4)alkyoxy, phenyl, nitro, or halogen, or E and L taken together represent a group -CH=CH-CH=CH- or -CH2-CH2-CH2-CH2-, and G represents hydrogen, chloro, hydroxy or an -OG' group wherein G' represents a (C1-C4(alkyl group either unsubstituted or substituted with hydroxy, (C1-C4)alkoxy, (C1-C4)alkoxycarbonyl, carboxy, or (C3-C7)cycloalkyl; a (C3-C7)cycloalkyl group; or a (C2-C4)alkanoyl group; and salts thereof, are described which showed to be active as intestinal motility modulating agents and intraocular hypertension lowering agents. Also described is a process for the preparation of the new compounds and the intermediates of formula (III)   <IMAGE> (III)  employed in said process.
Patent PT-99420-A (PT)
Inventor: DRUESNE GUY
IPC: B21D51/38
Filed: 1991-11-04
Abstract: The invention relates to a metal cap, the thickness of the skirt of which is 0.06 to 0.4 mm, with at least one tearing ling which includes a cut or tear line and alternating transverse reliefs and external recesses, each recess ending in the tearing line or at least within 0.5 mm thereof, the thickness of the bottom wall of the tear line being 20 to 70% of the thickness of the skirt, and the tearing line having a bottom thickness which is at most equal to 70% of the thickness of the skirt. The invention also relates to a method of producing the cap. The invention is applicable to obtaining tearable tabs for metal caps which tabs tear entirely along the rear line provided without dangerous edges.
Patent SI-9111315-A (SI)
Inventor: GANTAR JANEZ
IPC: C23F13/00
Filed: 1991-07-26
Abstract: Geo-katodna zaščita proti rjavenju po izumu je
prvenstveno namenjena za zaščito zunanje površine
avtomobilskih karoserij in generira negativen naboj po
vsej zunanji površini karoserije in podvozja avtomobila.
To je po izumu z montažo vsaj dveh zaščitnih
anod, ki sta montirani izolirano od karoserije v
določeni razdalji od karoserije na zunanji strani
avtomobila prednostno na obeh odbijačih. Minimalno
potrebno razdaljo od karoserije in od ekvipotencialne
ravnine zemlje določajo izolacijski distančniki. Karoserija
ima proti zaščitnim anodam in proti zemlji
negativen katoden potencial, kar zagotavlja, da se
med zunanjo stranjo karoserije, zaščitnimi anodami in
med zemljo vzpostavi tako električno polje, ki po vsej
zunanji površini karoserije vsili negativen naboj. Drug
izvedbeni primer geo-katodne zaščite po izumu uporablja
za zaščito anodo ekvipotencialno ravnino
zemlje, ki je preko, od karoserije izoliranega ozemljevitvenega
vodnika, v direktni galvanski povezavi z
generatorjem katodnega potenciala