baber/WOPTO huggingface dataset:
Patent NL-2024950-A (NL)
Title: Method for controlling a manufacturing process and associated apparatuses
Inventor: JOCHEM SEBASTIAAN WILDENBERG
IPC: G03F7/20
Filed: 2020-02-20
Abstract: Disclosed is a method and associated apparatuses for controlling a process of manufacturing semiconductor devices on a substrate. The method comprises obtaining process data relating to the process and determining a correction for the process based on the data and a first control objective associated with the devices on the substrate. A first probability of the first control objective being achievable is determined and the correction adjusted based on said probability and at least a second control objective having a second probability of being achievable compared to the first control objective.
Patent NL-7014716-A (NL)
IPC: C08F8/00
Filed: 1970-10-07
Abstract: New compositions of matter which are nitrogen-containing random copolymers which comprise recurring units of formulas ALONE, OR IN COMBINATION WITH ONE OR MORE OF THE RECURRING UNITS OF FORMULAS:
Patent NL-7713783-A (NL)
Title: Security seal for gas meter casing - using oval disc with spring arms having retaining hooks at free ends
IPC: G09F3/03
Filed: 1977-12-13
Abstract: The security seal, for sealing a gas meter casing employs an oval seal (10) in the form of a disc, carrying spring arms (34) extending perpendicular to the plane of the seal (10). The arms having retaining hooks at their free ends, with a rupture point provided between the arms (34) and the seal (10). The arms are carried by a circular disc (30) at the centre of the seal (10) and secured to the latter by a neck (32) forming the rupture point. The front face of the seal (10) may carry two raised faces (20, 22) each having a printed symbol.
Patent NL-7809184-A (NL)
Title: Ferric chloride soln - for hydrogen chloride prodn by oxidising residual liquor from steel pickling
IPC: C01G49/10
Filed: 1978-09-08
Abstract: Ferric chloride is prepd. in the form of an aqs. soln. by intimately mixing an aqs. soln. of ferrous chloride with free oxygen, either (a) at 80 degrees C and a superatmospheric pressure, or (b) at an elevated temp. in the presence of a promoter contg. ammonium, Cr, Co, Cu, Mn, Ni and/or Zn ions. The process is used to convert FeCl2 in the residual liquor from steel pickling with HCl soln. into FeCl3. The FeCl3 soln. can be thermally decomposed to give gaseous HCl which is recovered in the form of hydrochloric acid.
Patent NL-7810981-A (NL)
Title: Annular extrusion die with radially oscillating toothed baffles - for mfr. of perforated plastic sheet or netting
IPC: B29C48/10
Filed: 1978-11-03
Abstract: Dies for extrusion of perforated tubular plastic film incorporate a set of segmental plates with arcuate teeth which can be shifted radially to partially interrupt the extrudate and withdrawn periodically to allow full bore flow past the end of the segment. Used for producing sheet or netting with openings in circumferential or stepped helical arrays.
Patent NL-7900584-A (NL)
Title: Video disc record pick=up for spectral range response correction - has laser beam optical system with prismatic beam splitter to divert light to photodetector connected to amplifier control circuit
IPC: G11B7/005
Filed: 1979-01-25
Abstract: The video record plate (11) has reflective and non-reflective regions forming circular arc tracks representing 3.58 MHz luminance record signals. These are scanned by an objective lens (31), the light from a laser (23) beam being reflected by a radial minor (29) through a quarter wave plate (27) to a beam splitting prism (25) into a photodetector (21) which measures the intensity of the reflected light. Electrical signals from the photodetector are fed into an electronic circuit which analysis the frequency characteristics so that the intensity of the chrominance burst signal is assessed. This may be converted by a demodulator into an amplitude control signal in order to balance the chrominance signal intensity relative to the luminance signal intensity.
Patent NL-8101742-A (NL)
Title: Valve with heat seal - has fusible metal gasket to release valve stem for metal to metal seal at high temperatures
IPC: F16K41/02
Filed: 1981-04-08
Abstract: The bearing of a normally non-rising stem gate valve has an annulus of fusible material. Upon subjection to a preselected temperature level, the fusible body melts out of the way, permitting the stem to raise slightly, making up a metal-to-metal seal between the valve stem and bonnet. This prevents loss of sealing normally provided by the valve stem packing. It has a channel through which the fusible material may run when subjected to a predetermined amount of relatively low temperature heat.
Patent NL-8205046-A (NL)
Title: Luminance-chrominance separator for TV receiver - limits effects of colour noise on luminance signal using buffer amplifier
IPC: H04N9/77
Filed: 1982-12-30
Abstract: The separator circuit has an interconnection between the two output channels to suppress cross-channel effects in the luminance channel. These effects are due to noise introduced from the chrominance channel, because of band sharing. The combined input signal is fed via a buffer amplifier to the luminance and the chrominance processing circuits. The luminance circuit consists of a passive low pass filter in series with an active filter. The chrominance channel is modulated by the colour carrier and fed via another passive low-pass filter and a transformer to the chrominance output terminal and to an amplitude measuring circuit. The output of the measuring circuit varies the capacitive feedback on the amplifier in the active luminance filter.
Patent NL-8802822-A (NL)
IPC: F16J15/16
Filed: 1988-11-16
Abstract: The invention relates to a sealing element to be applied when feeding at least one elongated object, such as wire, strip, ... through the wall of a vacuum apparatus, at least comprising a tubular casing that can be attached in sealing relation in the wall of the vacuum apparatus and which has an inside cross-sectional area that is larger than the cross-sectional area of the wire, whereby the casing comprises two or more detachable parts that together constitute at least part of the casing length and that abut in sealing relation maintaining a free cross-sectional area that along the casing length concerned is minimally sufficient to allow an elongated object to be fed through.
Patent NL-8900235-A (NL)
Title: Powder or granular fertiliser injection method - includes injector connected by flexible hose to supply tank
IPC: A01C21/00
Filed: 1989-01-31
Abstract: The horticultural soil injection method using granular or powder fertiliser includes, using a cylindrical housing with two interconnected chambers. Housing base ends in a pointed needle shaped tube. Injector unit includes supply tank, flexible hose, and handgrip to operate p1ston for injecting fertiliser into soil. Apple tree roots areas are being fertilised using cylindrical housing (1) with pointed end (2) forming soil hole (G). Unit includes operating handgrip (7), supply tank (6), shoulder straps (8) and flexible hose (5) with branch connection (4). Alternative injection units may be tractor mounted.
Patent NL-9100809-A (NL)
IPC: B62D61/12
Filed: 1991-05-10
Abstract: PCT No. PCT/NL91/00198 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Oct. 11, 1991 PCT Pub. No. WO92/06882 PCT Pub. Date Apr. 30, 1992.A vehicle is provided with a number of retractable supporting wheels. When this vehicle is coupled to a load, the supporting wheels can be lifted off the ground so that a very easily controllable assembly is produced. Through the correct selection of the position of the center of gravity, the wheel pressure on the drive wheels is as great as possible. Due to the fact that the supporting wheels can be raised independently, coupling with a load is facilitated.
Patent NL-9101095-A (NL)
Title: Corner joint for panels
IPC: F16B12/02
Filed: 1991-06-25
Abstract: The invention relates to a corner joint for two panels, comprising a first, section-like corner element which encloses one side edge of the first panel and is connected to the first panel, a second section-like corner element which encloses a side edge of the second panel and is connected to the second panel, the corner elements being connected to one another by at least one pair of supporting element surfaces which engage in one another by way of toothing, a corner element preferably being composed of two corner-element sections.
Patent NL-9201359-A (NL)
Title: Device for measuring and/or adjusting the properties of acidified manure
IPC: C05F3/00
Filed: 1992-07-27
Abstract: Flow guide body 3 designed to be introduced into a tank 1 filled with a liquid mixture of human and/or animal excrements, said flow guide body being provided with a propulsion means to propel the liquid mixture through the flow guide body. Within the flow guide body 3, a measuring instrument 11 is disposed to measure one or more properties of said liquid mixture. Preferably, the propulsion means comprises a bladed propulsion arrangement 5, and the measuring instrument 11 is disposed near a wall 13 of the flow guide body 3. <IMAGE>
Patent NL-9201805-A (NL)
IPC: A23J3/18
Filed: 1992-10-16
Abstract: The invention relates to a method of manufacturing a foil or coating based on water-insoluble proteins comprising the steps of:     a) suspending in water at least one water-insoluble protein;   b) spreading the obtained suspension on a support; and c) removing the water from the suspension to obtain a continuous film.   In preference the water-insoluble protein is chosen from the group consisting of vegetable proteins, naturally water-insoluble or made water-insoluble, from cereals such as for instance wheat, in particular wheat gluten, maize, barley, rye, millet etc., proteins from tuberous plants such as for instance potatoes, proteins from pulses such as soya, peas, beans, broad beans etc., or combinations thereof or animal proteins which are naturally water-insoluble or made water-insoluble such as collagen, gelatin, lactoproteins, egg proteins and blood proteins or combinations thereof. The suspension contains at least one additive which can be chosen from the group consisting of thickeners, plasticizers, acids, proteins, hydrophobic substances or combinations thereof.
Patent NL-9301203-A (NL)
IPC: A47C27/14
Filed: 1993-07-09
Abstract: A mattress or a like body-supporting element comprising a foam core assembly (1) having at least two foam core halves (2, 3) disposed on top of each other, each of the main surfaces of the foam core halves (2, 3), which main surfaces face each other, being provided with a contour surface (4) to form cavities (11, 15), the contour surfaces (4) of the two foam core halves being complementary. In accordance with a further elaboration of the invention, the complementary contour surfaces (4) substantially completely adjoin each other in a manufacturing state, the two foam core halves (2, 3) in the manufacturing state forming a rectangular block, the two foam core halves (2, 3) in a service state being displaced relative to each other such that at least a plurality of the tops (12) formed by the contour surfaces (4) abut against each other and the two foam core halves (2, 3) in the service state forming a rectangular block having a greater thickness than the rectangular block of the manufacturing state. <IMAGE>
Patent NL-9400778-A (NL)
Title: Covering panel
Inventor: POSTMUS AREND MELLE
IPC: E04F15/10
Filed: 1994-05-10
Abstract: A covering panel comprises: a first plate; and a number of ribs extending transversely to said plate, of which a first rib extends from a first edge of the plate and a second rib of which extends from a second edge from the plate and is provided with hook means for hooking engagement with a first rib of a corresponding panel. The abovementioned hook means can be arranged on a desired number of edges. An advantageous embodiment is one in which the hook means comprise a strip extending outwards and a second plate extending next to the second rib, said second plate and said second rib being at such a distance from one another that the first rib of a corresponding panel fits tightly in between them.
Patent NL-9401405-A (NL)
Title: Overalls to protect against falling
Inventor: COX GERARDUS ANTONIE MARTINUS
IPC: A41D13/00
Filed: 1994-08-31
Abstract: The invention relates to overalls with an integral safety belt, which can easily be kept separate from one another. This safety belt is attached in the overalls by means of 10 tunnels. The safety belt is provided with 3 attachment points and a metal buckle at the front. To provide additional comfort reinforced shoulder pieces are provided on the overalls.
Patent PT-74230-A (PT)
Title: Process for preparing new antibiotic cephalosporin compounds
Inventor: SCHIENA MICHEL DI
IPC: C07D/
Filed: 1981-12-30
Abstract: Cephalosporins of formula (I) and their optical isomers and accid-addn. salts are new. (where R is H, 1-4C alkyl, aralkyl, phenyl, halo- or methoxyphenyl, CHO, acyl or trimethylsilyl; R' is H, a cation, 1-4C alkyl, CH2CCl3, acetonyl, benzyl, nitro or methoxymethyl, pivaloyloxymethyl, phthalidyl, benzoyloxymethyl, 5-indanyl, CH(Me)OCOOEt or CH2NHCOR", where R" is 1-4C alkyl, 5-6C cycloalkyl or aryl, or R' is a negative charge when A is pyridinio; A is H, halogen, N3, OH, NH2, pyridinio, OCONH2, OR1, OCOR1, NHCOR1 or SR1, where R1 is 1-5C alkyl, opt. substd. aryl or opt. substd. heterocyclyl; n=0 or 1). (I) have antibacterial activity against Gram-positive and -negative bacteria (including beta- lactamase-producing strains) and good penicillinase resistance. They can be used in human and veterinary medicine, as antiseptics and disinfectants, and for controlling bacterial diseases of plants.
Patent PT-74702-A (PT)
Title: Detergent bars containing an aluminium-silicate sheet as filler
IPC: C11D7/54
Filed: 1982-04-05
Abstract: Extruded detergent bar comprises, by wt. 7-45% detergent active material (I); 0.5-60 (10-40)% builder (II) and (a) 0.5-45 (at least 1.5)% of at least one sheet alumino-silicate filler (III) and (b) 10-60% at least one non-builder, water soluble filler (IV). The total of (III) and (IV) is 10-50 (at least 20)% of the bar. Pref. (III) is bentonite and/or kaolin and comprises esp. up to 40% of the totalfiller. (IV) is pref. at least one chloride, sulphate, bicarbonate or borate. The bars are used for fabric washing and surface cleaning and retain good bar strength esp. in high temp. and humidity conditions. The proportions of (I) and (II) can be varied while maintaining satisfactory bar properties.
Patent PT-75387-A (PT)
IPC: C07J9/00
Filed: 1982-08-06
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, GB, LI, NL) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P9,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P9,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P9,F4 which product with the formula III is treated with bromine in a basic medium so as to obtain a product with the formula IV  see diagramm : EP0072293,P9,F5  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P10,F1  or a salt of this product, which product with the formula V or which salt is treated with hydrazine in the presence of diethylene glycol and a base so as to obtain the sought ursodesoxycholic acid. 1. Claims (for the Contracting State IT) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P10,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P10,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P11,F1 which product with the formula III is treated with an oxidizing agent so as to obtain a product with the formula IV  see diagramm : EP0072293,P11,F2  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P11,F3  or a salt of this product, which product with the formula V or which salt is treated with a reducing agent so as to obtain the sought ursodesoxycholic acid.
Patent PT-80070-A (PT)
Title: Electric device to drill holes in plastic covers used on agriculture
IPC: B29C65/22
Filed: 1985-03-06
Abstract: The device provides a rapid and efficient means of making openings in plastics sheet used to cover seeds or plants to obtain better germination or protection from frost. It consists of a tube with a switch at one end and a resistance at the other end. There is also a plug for connection to an energy source which feeds the resistance.
Patent PT-81564-A (PT)
Title: Gate flux sensor
Inventor: PHILLIPS ALAN C
IPC: G01V3/40
Filed: 1985-11-27
Abstract: A flux gate sensor having sense windings for providing an output proportional to the strength of an external magnetic field in which the sensor is placed. A gating circuit which is responsive to a pulse which is generated when the core of the sensor is driven into and out of saturation gates the output of the sense windings to a pair of filters which in turn provide an output proportional to the intensity of the external magnetic field. With two sense windings the outputs of the filters may be used to determine the direction of the magnetic field relative to the sensor and thereby be used as a compass.
Patent PT-90358-A (PT)
Inventor: LOTH HELMUT
IPC: C09K3/10
Filed: 1989-04-24
Abstract: Joint sealing or coating materials containing aqueous dispersions of polyacrylates, plasticisers and customary additives, such as pigments and the like, have excellent properties, in particular with regard to the spreadability and the smoothness characteristics if they contain nonionic cellulose ethers from the group comprising hydroxyethyl-, hydroxyethylmethyl-, hydroxypropylmethyl- and hydroxy- propylcellulose and having Brookfield viscosities of at least 3,000, in particular at least 5,000, mPa.s in 2% strength aqueous solution at 20<o>C. 
<IMAGE>
Patent PT-91015-A (PT)
IPC: B43K7/06
Filed: 1989-06-29
Abstract: The improvements consist in that the body or covering frame (10) of the loading part of a ball point pen or writing device shows near the end of the pen several windows or openings (9). Through these windows one can see how the ink kept in the inkwell diminishes and relocates itself at the end point of the pen. A bright red color substance (3) helps to visualize its position.
Patent PT-92403-A (PT)
Inventor: WIEGAND HERBERT
IPC: C07H15/04
Filed: 1989-11-24
Abstract: The invention relates to the chemical modification of the sphingoid parts of glycosphingolipids. It has been possible by a series of reactions to introduce an amino group in the position of the carbon double bond in the sphingoid part after elimination of the long-chain aldehyde. Glycosphingolipids of the formula (2) and (3), where X and Y is a group capable of coupling, are suitable for coupling to other molecules, preferably proteins. X is preferably NH2 and Y is preferably <IMAGE>   <IMAGE>
Patent PT-97717-A (PT)
Inventor: TANAKA HIROKAZU
IPC: A61P15/00
Filed: 1991-05-20
Abstract: The present invention relates to novel indole derivatives of the formula : <CHEM>  wherein   R<1> is    carboxy or protected carboxy, R<2> is    hydrogen, lower alkyl or halogen, R<3> is    aryl or ar(lower)alkyl, each of which may have suitable substituent(s), or a group of the formula : <CHEM>   A is    lower alkylene which may be substituted by oxo or lower alkenylene, Q is    carbonyl or lower alkylene, X is <CHEM>  or <CHEM>  in which R<4> is    hydrogen or lower alkyl, and R<5> is    hydrogen, lower alkyl or Y-Z-R<3>, Y is    bond or lower alkylene, Z is    lower alkylene, -O- or <CHEM>  in which R<6> is    hydrogen, lower alkyl, ar(lower)alkyl which may have suitable substituent(s) or amino protective group, and pharmaceutically acceptable salts thereof, which have pharmacological activities such as inhibitory activity on testosteron 5 alpha -reductase and the like, to process for preparation thereof, to a pharmaceutical composition comprising the same and to a use of the same for manufacturing a medicament.
Patent SE-8003777-A (SE)
IPC: H01L31/09
Filed: 1980-05-21
Abstract: Thermal-radiation imaging devices, elements and systems are described. The device comprises on a substrate (2) e.g. of sapphire semiconductor bodies or body portions in the form of parallel elongate strips (1), e.g. of cadmium mercury telluride. Biasing-electrode means (6 and 7) e.g. of gold are spaced on the strips (1) for causing a bias current predominantly of majority charge carriers to flow along each strip (1). The bias current supports an ambipolar drift of radiation-generated free minority carriers in the opposite direction. At the area of read-out means (8) in the drift path each strip (1) branches into two parts separated by a slot (13) parallel to the strip (1). One part (11 in FIG. 2) provides the continuation of the drift path, while a read-out connection comprises the other part (12 in FIG. 2) and is separated by the slot (13) from the adjacent biasing-electrode means (6 or 7). Metal layers (6, 7, 8) providing the biasing-electrode and read-out connections may extend onto the substrate (2) over a more rounded edge at the ends of each strip (1).
Patent SI-9500130-A (SI)
Title: Cutting and harvesting machine for green tops of sugar beets
Inventor: RAJAK RAJKO
IPC: A01D23/06
Filed: 1995-04-18
Abstract: The subject of this invention relates to six-, three- and two-row sugar-beet cutters with beet-leaf conveyers, which divide and store the beet leaves in its purest form. The conveyer (A) is placed in front of a tractor (B) and connected to the driving power (C) which, by a Cardan axle (D), drives a gear-assembly (II) with a driving axle which drives a mechanism (V) for cutting sugar beet and dividing it from its leafs, and devices (III), (IV) and (VI) for transporting beet leaves to the trailer (E) which should be attached to a tractor (B) or cultivator, when the conveyer (A) is used on the sugar-beet fields. A tractor (B) (or cultivator) with conveyer should be placed in the direction of the sugar beet rows, and then a conveyer (A) should be put down to the ground by a hydraulic drive and a lifting mechanism. By turning on the driving power (C), a Cardan axle will transfer the movement to a gear-assembly with a driving axle (II) and to a mechanism (V) for cutting sugar beet and dividing it from its leaves, and the devices (III), (IV) and (VI) for transporting beet leaves to a trailer (E). After that a tractor (B) (or cultivator) may start to move slowly and push the conveyer (A) in the direction of the sugar beet rows with a speed of 4 - 5 km/h. While it is moving, a conveyer (A) with a mechanism (V) will cut the sugar beets and divide them from their leaves, and by devices (III), (IV) and (VI) transport cut-off beet leaves to a trailer (E), which is towed by a tractor (or cultivator).