baber/WOPTO huggingface dataset:
Patent NL-6803274-A (NL)
IPC: G04B17/20
Filed: 1968-03-07
Abstract: 1,163,706. Electric timepieces. CENTRE ELECTRONIQUE HORLOGER S.A. March 1, 1968 [March 31, 1967], No.10041/68. Heading G3T. A mechanical resonator for a timepiece comprises two branches 1, 2 adapted to oscillate in phase opposition, each having at its free end a mass 5, 6 belonging to a transducer maintaining the vibrations of the resonator and each branch having a flexible part 12, 13 to allow displacement of the masses under the influence of gravity in order to reduce the charge in frequency of the resonator due to its change in orientation. The masses oscillate in the direction of the line 11 but are displaced in a direction having a component perpendicular to the line 11 depending on the orientation of the resonator. Members 7, 8 are provided for fine adjustment of the frequency of oscillation of the resonator. In a modification the resonator comprises two parallel straight arms each having at its free end an inwardly facing U-shaped arm positioned at right angles to the straight arms. The flexible part is provided by the curved portion of each U-shaped arm to the free ends of which the masses are secured.
Patent NL-7303755-A (NL)
Title: Aluminium alloy forgings - from material cast heat treated and worked under particular conditions to obtain improved mechanical properties
IPC: C22C21/10
Filed: 1973-03-16
Abstract: An alloy containing by wt. 4.8 to 8.5% Zn, 1.7 to 3.5% Mg, 0.8 to 2.5% Cu, >=1 gram control element selected from 0.1 to 0.75% Mn, 0.05 to 0.4% Cr, 0.05 to 0.3% Zr, 0.05 to 0.3% V and 0.05 to 0.3% Mo, bal. Al, is cast with a gas content of is not >0.15 ml/100 gm with a minimum chill rate through the solidification zone of 2 degrees F/sec. It may then be homogenised at is not 860 degrees F, worked into forging stock at is not 750 degrees F with a ratio of >=8:1, soaked at 900 degrees-970 degrees F for >=2 hrs and forged at less than >=750 degrees F. The product may be soln. treated at >=900 degrees F and aged either at 215 degrees to 250 degrees for >=50 hrs, or at that temp. for >=6 hrs. and then at 340 degrees to 360 degrees F for a time equivalent to 7 1/2 to 9 1/2 hrs at exactly 350 degrees F.
Patent NL-7312135-A (NL)
Title: Bearing for rotating drum of hot air dryer - compact, robust design esp. for domestic laundry item machines
IPC: D06F58/06
Filed: 1973-09-03
Abstract: The drum of a domestic hot air dryer rotates in a fixed housing on a single bearing arranged opposite to the loading hatch, and supported rigidly between two plates forming the rear wall of the housing, the supporting organs being bolted between them. The drum bearing in the form of a bush is attached firmly to a first clamping piece on the barrel of which a second clamping ring fits, and between the two, the support sleeve is positioned, their circular conical faces clamping against the flanges of the housing wall plates. Completely stable and without deflection even when overloaded. Occupies much less room than bearing support brackets, with rollers, etc.
Patent NL-7415459-A (NL)
IPC: G06F9/22
Filed: 1974-11-27
Abstract: A supervising device is described for detecting errors in an automatic progression of the addresses of words which must be sequentially read out from a store under the control of a command logic forming the starting address from an operation code and thereafter incrementing the address by combining a portion of each read-out word with other data. Said device comprises a code comparator the output of which is activated when a code of a restricted number of bits derived from the operation code and a code of the same number of bits derived from a read out word disagree except when this second code presents a particular configuration of bits as, for instance an all identical binary value bit configuration.
Patent NL-7500758-A (NL)
Title: Foam-forming jet pipe - has liquid jet adjustment before turbulence passage mixing with air sucked in
IPC: B05B7/00
Filed: 1975-01-22
Abstract: The adjustable pipe has an inlet section through which a non-aerated liquid flows and incorporating a hand adjustment. Depending on how this is set, the non-aerated liquid passes through an outlet with a shape varying from a narrow jet to a widely diverging one. This jet is received in its entirety in a foam-forming section with a pressure-reducing passage, with which air inlet ports communicate from the outside of the pipe. The passage causes air to be sucked in through the ports whenever liquid flows through it, and mixes the two together. The passage is shaped so as to induce turbulence in the mixture to a degree varying with the jet shape. Thus thickness and pattern of foam is regulated.
Patent NL-7510716-A (NL)
Title: Vertical auger conveyor for free flowing material - has mechanism thrusting material towards bottom inlet
IPC: B65G33/14
Filed: 1975-09-11
Abstract: Auger for vertical conveyor has a tubular casing with an inlet near the bottom end and in which the auger rotates coaxially. Alongside the casing (1) at the bottom means are provided for thrusting the material handled towards the auger, including one or more vaned rotors. The latter can be in the form of a further auger (5, 6). There can be two feed augers of opposite pitch, the space between them being connected to the inside of the main auger casing. There can also be radial blades extending from the auger shaft.
Patent NL-7702023-A (NL)
Title: Storage- and turning appliance for cheeses, etc - has side-adjustable slide arrangement
IPC: A01J25/16
Filed: 1977-02-25
Abstract: The appliance contains a multi-storey stand, having continuous conveyor sections with displacement guides for loose boards carrying the cheeses. Outside of the stand, a slide arrangement moves boards into and through the displacement guides. The arrangement is height-adjustable, and services several stories. A slide arrangement, which may be adjusted to service several similar, neighbouring compartments in the stand, is positioned on the input side of the appliance. The boards emerging on the output side of the appliance are moved onto a part of the conveyor, extending around the back of the appliance to the input side. The turning element is located on this part of the conveyor.
Patent NL-7710717-A (NL)
IPC: F16L11/18
Filed: 1977-09-30
Abstract: An expandable and retractable fluid conduit is disclosed for conveying fluid between a fixed point and a movable point. A plurality of rigid pipe sections are pivotally connected in end-to-end relation by swivel joints to form an articulated fluid conveying pipe. A plurality of rigid support sections are pivotally connected in end-to-end relation to form an articulated support member. The articulated pipe member and the articulated support member criss-cross, and are pivotally connected at their intersections, to form a lazy tong configuration. Universal swivel joints are provided at each end of the conduit, and means is provided to render each pipe section and each support section buoyant in underwater installations. In another embodiment of the invention, two articulated fluid conveying pipes criss-cross for pivotal connection at their intersections.
Patent NL-7901910-A (NL)
Title: X=ray image intensifier - with multistage photomultiplier
IPC: H01J29/38
Filed: 1979-03-09
Abstract: X-ray image intensifier comprises an evacuated metal housing contg. the following elements in the following order (1) a metal entrance window; (2) a scintillation screen, (3) a 1st flat photocathode with its flat surface parallel and close to the scintillation screen; (4) a flat intermediate fluorescent screen with its flat surface parallel to and spaced from the 1st photocathode; (5) a fibre-optic plate with the intermediate fluorescent screen mounted on one side; (6) a 2nd photocathode mounted on the other side of the fibre-optic plate; (7) an exit fluorescent screen parallel to and spaced from the 2nd photocatode; and (8) an exit window on which the exit fluorescent screen is mounted. A voltage source is provided for applying an accelerating potential between the intermediate fluorescent screen and the 2st photocathode and between the 2nd photocathode and the exit fluorescent screen. The image intensifier is esp. useful for medical radiography. The multistage construction, with only short distances of evacuated space, provides high intensification (30,000-50,000 cd-sec/m2-R) with the min. loss of contrast and resolution, and also reduces the risk of implosion.
Patent NL-7907341-A (NL)
Title: Control circuit for flashing light alarm of motor vehicle - has mercury switch in sloping position triggered by deceleration force of vehicle
IPC: B60Q1/46
Filed: 1979-10-03
Abstract: A flickering light alarm system is for a motor vehicle with a switching circuit used to effect control. The switching circuit can be operated as a result of a deceleration. The circuit contains a mercury switch formed by a sloping tubular channel (5) with a mercury reservoir (6). there are two electrodes (7) which are shorted when the deceleration exceeds a given value and the mercury travels from the reservoir up the slope to make electrical contact. The mercury switch controls a multi-vibrator (2) which in turn controls the switching circuit (3) for the alarm light flasher (4).
Patent NL-7908771-A (NL)
Title: Tubular foundation building pile - is driven into soil by rocking tube laterally, injecting water and pumping out loosened soil in suspension
IPC: E02D5/44
Filed: 1979-12-05
Abstract: The unit is used for driving a foundation pile (3,22) into the soil (1). The pile is formed by a tube, the first portion (3) of which is placed in a prepared shallow starting hole. Water is injected (via 20,21) into the tube (3) whilst this is rocked laterally to and fro (via actuator clamped 5 to the tube 3) to loosen the soil. A suction (15) line (9,6,7) lowered into the tube (3) removes the soil therefrom as a water suspension so that the tube gradually moves deeper into the ground. The tube (3,22) may be gradually built up out of shorter lengths welded together, whilst the suction line is equally lengthened via flange connections (10), a concrete foot being formed when the desired depth is reached followed by placing reinforcement in the tube and filling it with concrete.
Patent NL-8000086-A (NL)
Title: Desk and chair unit with two tubular U=shaped frames - each with cross-pieces and struts and with seat and table adjustable in height and tilt
IPC: A47C9/02
Filed: 1980-01-08
Abstract: The single unit of desk top and chair is esp. designed for school use, and is supported on frames (14, 16). The positions of the chair and table-top are adapted to those of the body, so that the side of the chair facing the table is lower than the side away from the table. The table top (54) also slants in the opposite direction. The seat (44) can be continuously adjusted in height on its base frame (14), as can the table top (54) on its frame (16). The seat and table top are supported by a rail (42, 52) which is fixed in a clamp (38, 40; 50, 56) on the base frame (14, 16). Each base frame (14, 16) consists of two tubular U-shaped sections (18, 20) with two cross-pieces (22, 24; 26, 28) andstruts (32, 34).
Patent NL-8104728-A (NL)
IPC: D01F6/04
Filed: 1981-10-17
Abstract: The invention relates to a process for the production of polymer filaments by spinning a solution of a polymer, having a weight-average molecular weight Mw higher than 4.10<5> kg/kmole with at least 80 % by weight of solvent at a temperature above the gel point of that solution, cooling the spun product to below the gel point and stretching the obtained filament to a filament having a tensile strength of more than 1,5 GPa at room temperature. The polymer has preferably a weight/number-average molecular weight ratio Mw/Mn lower than 5. During stretching the filament can be twisted around its axis.
Patent NL-8303016-A (NL)
Title: Vacuum filter belt has endless carrier belt for filter cloth - and vacuum chamber alongside belt connecting via belt to underside of cloth
IPC: B01D33/04
Filed: 1983-08-30
Abstract: The vacuum filter belt unit comprises a driven endless carrier belt (1; 17) with supports (33, 28) and guide means for its horizontal upper part which supports an endless filter cloth (6) moving with the belt. At least one vacuum chamber (5) with filtrate outlet (31) connects with passages (15, 16, 32) from the filtrate side of the cloth. A chamber (5) is arranged alongside at least part of the belt length on one or both edges (17) of the belt. The respective belt edge region may extend at least partly into the chamber. An outwardly inclined support (24) may be secured (19, 20) to the upper wall of the chamber to guide the edge region of the cloth such that a passage (32) remians between the upper surface of the belt edge and the support which connects the filtrate side of the cloth to the chamber.
Patent NL-8702197-A (NL)
Title: Direction sensor for rotating motor vehicle part - uses Hall effect transducers and electronic timing comparators
IPC: G01P3/481
Filed: 1987-09-15
Abstract: The magnetic sensing system consists of a number of Hall effect elements (1) mounted in an arc near the circumference of the rotating automobile part. Each element also has a permanent magnet (6) to provide an ambient magnetic field level and two outer metal pole pieces (7). The rotating part has a number of equi-spaced teeth (9), which pass the pole pieces (7) of the elements, leaving only a small air gap (8). Each Hall effect element is fed with a constant current and its output is amplified and fed to a circuit which compares the timing of changes of flux levels at the three elements to determine the direction of rotation of the part. The rotation direction signal can then be used to enable or block other operations in the automobile.
Patent NL-9101093-A (NL)
Title: Display device comprising a matrix of separate elements
IPC: G09F13/08
Filed: 1991-06-25
Abstract: Display device comprising a matrix of separate elements which can be moved between a first position having a bright appearance and a second position having a dark appearance. The elements each consist of a first series of light-coloured lamellae (laminae) in a louvre-type arrangement and of a second series of dark lamellae arranged parallel thereto in a louvre-type arrangement, which can be moved relative to one another in such a way that the lamellae of the two series cover each other to a greater or lesser extent. A light source may be positioned behind the elements.
Patent NL-9202183-A (NL)
IPC: A61G5/04
Filed: 1992-12-17
Abstract: PCT No. PCT/NL93/00268 Sec. 371 Date Aug. 10, 1994 Sec. 102(e) Date Aug. 10, 1994 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/13241 PCT Pub. Date Jun. 23, 1994A wheelchair comprises a base frame section with a longitudinal rod carrying at its ends a front wheel and a back wheel, respectively, and a seat frame section for supporting a seat and a back rest. Each back wheel is mounted in a wheel carrier pivotably connected with the corresponding longitudinal rod, wherein a spring is provided between the wheel carrier and the longitudinal rod, the spring extending substantially parallel with the longitudinal rod. Each spring is preferably located below the corresponding longitudinal rod. In this manner the wheelchair described is provided with an elastic back wheel suspension, wherein a compact construction is obtained by the location of the spring.
Patent NL-9301708-A (NL)
Title: Method and apparatus for removing paint residues from sheet metal or plastic, and separation thereof
IPC: B29B17/02
Filed: 1993-10-05
Abstract: Method and apparatus for removing paint residues from sheet metal or plastic, and separation thereof by size reduction of said packaging and subjecting the material thus obtained to a cryogenic treatment, the material after the cryogenic treatment being dumped into the hopper of a ring shredder and then separating paint residues, magnetic and nonmagnetic scrap from one another, and an apparatus suitable therefor. <IMAGE>
Patent PT-66333-A (PT)
Title: Fabric decoration materials
IPC: B44C1/16
Filed: 1977-03-21
Abstract: Product consists of a flexible substrate carrying a detachable layer based on (1) a film-forming thermoplastic polymer. The detachable layer also contains (2) one or more pigments, (3) a crosslinking agent for (1), (4) a thermally activatable catalyst for (3), and (5) a plasticiser acting at high temps. Effective transfer of trhe detachable layer in a very short time under the action of heat/pressure, e.g. 5-8 secs. Good bonding of the transferred layer of textiles. Good storage stability. Does not change the basic physical properties of textiles.
Patent PT-68487-A (PT)
Title: An automatic shaping and tempering system of glass pieces
IPC: C03B23/00
Filed: 1978-08-29
Abstract: The panes are heated to the desired bending temp. and are then fed between an upper row (a) and a lower row (b) of rollers which form a curved gap and bend each pane as it travels between the two row (a, B). During the bending process, a current of air is blown between the rollers to toughen the panes. Each roller in row (a) has a shaft rotating in a bearing on each end of the shaft; and each bearing is mounted on the piston of a pneumatic cylinder (PC) exerting a constant pressure. Similar bearings are used for the lower row (b), but in this case the bearings are mounted via straps on two leaf springs providing a desired curvature in conjunction with the PC used on the upper row (A) of rollers.
Patent PT-79324-A (PT)
Title: Weft retaining device in catching tongs of the weft yarn for looms
Inventor: PEZZOLI NELLO
IPC: D03D47/23
Filed: 1984-10-04
Abstract: Weft holding member in weft transport grippers for weaving looms, wherein the element for engaging the weft yarn and pressing the same against the gripper body to which the weft holding member is associated, consists of a flexible metal lamina.
Patent PT-88069-A (PT)
Inventor: KORPMAN RALF
IPC: A61F13/15
Filed: 1988-07-22
Abstract: A sanitary napkin (10) having side panels (12,13) intended to be folded around the crotch portion of an undergarment (30) includes an adhesive tape tab (14) secured to the apertured film facing of one panel (12) with a free end overlying the opposite panel (13) in the folded configuration. The adhesive coating on the tape tab (14), an A-B-A/A-B polymer having an adhesion to steel value of 837-1563 g/cm (75-140 oz./inch) width, provides secure attachment of the tape tab while permitting detachment without substantial tearing of the aperture film facing.
Patent PT-89469-A (PT)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: A61K31/44
Filed: 1989-01-17
Abstract: Certain 1-(heteroaryl or aryl)methyl-1H-indazole-3-acetic acid derivatives, and their pharmaceutically-acceptable esters and salts, are inhibitors of the aldose reductase enzyme, and so are useful in the treatment of diabetic complications.
Patent PT-90085-A (PT)
Inventor: PAPANDREA RALPH ANTHONY
IPC: A61P31/04
Filed: 1989-03-22
Abstract: It has been surprisingly found that gold compounds may be applied in topical preparations as an effective treatment of local or systemic inflammatory conditions and/or as antibacterial agents. The present invention therefore relates to new pharmaceutical compositions containing gold for topical application, and the use of the composition in treating inflammation and/or bacterial infection.
Patent PT-93711-A (PT)
Title: Process for the preparation of mixtures of combustible fluids and combustion agents for energy applications
IPC: F02M/
Filed: 1990-04-10
Abstract: Process for the preparation of mixtures of fluidized solids and/or fluids, fuels and combustion agents for industrial or scientific applications in which energy conversions are involved such as combustion processes in the field of industrial chemical technology, namely the supply of internal-combustion engines, reactors with or without gas turbines, industrial burners, etc. This process is characterized by the nebulization or atomization of fluidized solids and/or fluids, both being combustible, by the conversion of a continuous pressurized flow into a pulsating flow through the action of an obturator, subsequently being mixed with combustion fluids and later subjected to the action of an electromagnetic field. <IMAGE>
Patent PT-95392-A (PT)
Inventor: BOHM GERHARD
IPC: F02F3/02
Filed: 1990-09-24
Abstract: PCT No. PCT/EP90/01600 Sec. 371 Date Dec. 20, 1991 Sec. 102(e) Date Dec. 20, 1991 PCT Filed Sep. 25, 1989 PCT Pub. No. WO91/04429 PCT Pub. Date Apr. 4, 1991.A piston for an internal combustion engine comprising a piston head provided with at least one piston ring groove and a piston body having a piston pin bore, and a compression height of less than 40% of the piston diameter. In order to be able to equalize the influences of thermal expansion as well as possible and to enable a quiet operation of the piston in a cylinder, the invention provides that the largest diameter region of the piston body is arranged in a plane which extends perpendicularly to the body-generating line and which includes the piston pin axis.
Patent PT-97212-A (PT)
Inventor: SAMRETH SOTH
IPC: A61K31/7028
Filed: 1991-04-01
Abstract: New industrial products consisting of the sulphonylphenyl- beta -D-thioxyloside compounds of formula: 
<IMAGE>
 in which: 
 
  - X denotes a sulphur atom or an oxygen atom, 
  - R denotes a C1-C4 alkyl group, a substituted amino group NR1R2 (where each of R1 and R2, which are identical or different, denotes a C1-C4 alkyl group, it being possible for R1 and R2 considered together to form with the nitrogen atom to which they are bonded a piperidinyl or morpholinyl group) or a phenyl group optionally substituted in the para position by a cyano group or by a halogen atom; and 
  - Y denotes a hydrogen atom or an aliphatic acyl group. 
 
<??>These compounds can be used in therapeutics, especially as venous antithrombotic agents.
Patent SI-9300036-A (SI)
Title: Nove compounds on thiazol-5-yl ketones basis
IPC: C07D417/14
Filed: 1993-01-22
Abstract: Optionally substituted 2-(C1-10)alkoxythiazol-5-yl normonyl ketones of formula (I), in which R<1> is 2-(optionally substituted (C1-10)alkoxy)-thiazol-5-yl group are of use in anti-bacterial or anti-mycoplasmal therapy.
Patent SI-9520046-A (SI)
Title: Process and device for the continuous, chipless separation of individual rings from tubular workpieces
Inventor: FELDMEIER FRITZ
IPC: B21K1/04
Filed: 1995-04-27
Abstract: The invention relates to a process for the continous, chipless separation of individual identical rings (4) from tubular workpieces (1) by means of cutting rollers (2). In order to produce rings (4), preferably of roller bearing steel, with great precision, the invention proposes that the section of the tubular workpiece (1) to be separated be completely enclosed by the longitudinal outline of the cutting rollers (2) and ring end surfaces plane-parallel and perpendicular to the workpiece axis be produced. It is important that prior to the separation process, the tubular workpiece (1) is heated to a temperature which substantially reduces the deformation resistance of the material used.