baber/WOPTO huggingface dataset:
Patent NL-7900247-A (NL)
Title: Body-fitting moisture detector for baby's cot - consists of socket with electric contact strips transmitting signals to alarm annunciator
IPC: A61F5/48
Filed: 1979-01-12
Abstract: The moisture detector transmits signals denoting urination by a baby or a patient. The detector can be fitted close to the point where the urine leaves the body. It consists of a socket (1, 2) with holes (3) at the bottom and an opening at the top which may or may not be closed. There are two or more contact strips or points forming groups, the groups being arranged as parallel screw threads. The detector transmits a signal to an alarm annunciator in the form of a buzzer or an earphone, which can pick up the signal by wireless. The signal can also be transmitted by wire.
Patent NL-7906591-A (NL)
IPC: G01K17/08
Filed: 1979-09-03
Abstract: Device for measuring the consumption of heat supplied by a fluid medium, consisting of one or more heat exchangers 10, 12 and a temperature differential meter 11, 13 connected in series. A side stream originating from the supply conduit 2 for the medium and a side stream originating from the return conduit 4 for the medium, or having the same temperature as the medium in the latter conduit 4, which streams are of equal size, are brought in counter current in heat exchange relation in the heat exchanger(s) 10, 12 and the temperature differential meter 11, 13. The electric output signal of the meter 11, 13 is proportional with the heat consumption to be measured.
Patent NL-8004385-A (NL)
Title: Bread slicing machine with reciprocating knife drive - for air pump producing adjustable pressure for actuation of loaf pusher ram
IPC: B26D7/06
Filed: 1980-07-31
Abstract: The mechanism comprises motor-driven reciprocating slicing knives and a ram to continuously feed the loaf to the knives as it is sliced. The ram movement is derived from rotation of a shaft (34). The knife drive crank also operates an air pump cylinder to produce an adjustable pressure which is used (via 20 and solenoid valve 26) to power a pneumatic cylinder (21) providing the feed movement of the ram. The lever (30) rotating the shaft (34) may have an extension (31) which operates (32) a switch (33) to stop the motor when the loaf is fully fed through.
Patent NL-8102305-A (NL)
Title: Plant and flower packing sack - comprises plastic wall sheet welded to sheet glued to porous paper sheet
IPC: B65D85/52
Filed: 1981-05-11
Abstract: The packing sack is for the transport and further handling of pot plants, cut flowers etc. It comprises a first wall (3) of translucent plastics sheet which can be heat-welded at relatively low temp. and of sufficient thickness to give the necessary strength. A second wall (4) of prepared micro-porous paper sheet (5), has a low degree of permeability to moisture and good permeability to air, and of thickness giving the necessary strength. Plastic (6) sheet, pref. of the same type as for the first wall is glued to the paper sheet, and is thin enough to be fully permeable to air and moisture. The first and second walls are welded together along a seam (7) formed by heating, between the two plastic sheets.
Patent NL-8201053-A (NL)
Title: Sewing machine has needle position detector - controlling step motor to provide relative needle to material movement when needle retracted
IPC: D05B23/00
Filed: 1982-03-13
Abstract: The arrangement is intended for stitching materials using a sewing machine with reciprocating needle whilst the sewing machine is moved along the fixed material or vice versa. A detector unit responding to the position of the needle relative to the material produces signals which control a step motor to move the machine (or the material) such that this relative movement takes place whilst the needle is withdrawn from the material. The unit may comprise a disc on the driven main shaft of the machine, openings in the disc, and a fixed proximity switch responding to the openings to produce signal pulses which energise the motor driving the slidably supported machine (or feeding the material). Used for controlling relative movement between sewing machine and material being stitched. The arrangement prevents undesirable lateral forces on the needle and on the material. The operation can be easily changed by using interchangeable discs and the relative movements provided by the step motor automatically adapt to the (variable) drive speed of the sewing machine.
Patent NL-8202608-A (NL)
Title: Bottling plant filling unit - has air pipe in liq. container to keep space above liquid level under atmospheric pressure
IPC: B67C3/26
Filed: 1982-06-28
Abstract: The valve for bottle filling is in a space (1) in which a container holds the liquid to be transported. Above the liquid level in this space extends a vertical air pipe (2) to keep the space above the liquid level under atmospheric pressure. The air pipe has a connecting sleeve (3) fitted in a through passage of the housing (5). A sliding sleeve (6) fits in the passage and has a seal ring (8). The sleeve is kept down under spring tension. The sleeve merges via a pressure gland into the filling tube (10). Below the gland are a number of intermediate seal rings of resilient material. The seal rings are fitted above a conical spreader unit.
Patent NL-8500875-A (NL)
IPC: H01J47/02
Filed: 1985-03-26
Abstract: Image-detector for depicting differences in intensity in high energy photonbeams with the aid of a photon-sensitive element and method for producing such pictures. This kind of detectors are used for treating tumors with the said irradiation.The photon-sensitive element is an ionisation chamber, consisting in the main of two mainly equivalent plates of an electrically insulating material, which are attached to each other by a ring-shaped electrically insulating part as a divider, whilst the outer walls of both plates are covered with electrically conductive material, whereby one of the plates is equipped with a number of parallel high voltage electrodes over a central part of its inner wall and the other plate is equipped over a central part of its inner wall with a number of parallel ionisation current electrodes which extend perpendicularly towards the high voltage electrodes, whilstthe inner walls of both plates around the central parts are covered with an electrically conductive material and a liquid dielectric is situated in the space between the plates.The liquid dielectric preferably is a saturated hydrocarbon.
Patent NL-8800163-A (NL)
Title: Opening ornamental earring - is in halves, hinging together at one end and with with lock
IPC: A44C7/00
Filed: 1988-01-25
Abstract: The earring is inserted in the open state in a hole in the lobe of the ear, while a lock secures it in the shut position. It is in two halves (1, 2), hinging together at one end (3), while the lock can comprise external and internal hooks at the other ends, engaged by elastic distortion of the halves. The external hook can protrude from the end of the respective half, while the internal on is formed in a U-section groove, open to the inside of the ring.
Patent NL-8900576-A (NL)
IPC: A45D26/00
Filed: 1989-03-09
Abstract: Depilator comprising a housing (1) which includes a skin-following surface (12) for the skin to be depilated and no less than one drivable hair pulling element rotatably mounted in the housing (1), the axis of the element being directed perpendicular to the skin-following surface (12). A first hair pulling element (4) is arranged annularly while a second hair pulling element (5) adjoins the inside wall of the first hair pulling element (4).
Patent NL-9300688-A (NL)
IPC: G07F17/42
Filed: 1993-04-22
Abstract: Information-dispensing installation (1, 1') for supplying information to customers, at least provided with an information-dispensing unit (2) for issuing to the customers vouchers (59; 71, 72, 73) on which the said information is shown, which installation also comprises printer facilities (30, 31) for printing the information on the vouchers (59; 71, 72, 73), which printer facilities (30, 31) comprise at least a reprogrammable memory (34 or 35 or 36) for storing the information, and the installation (1, 1') being provided with input means (9, 12, 13, 14, 15), which can be coupled to the reprogrammable memory (34 or 35 or 36), for entering the information in the reprogrammable memory (34 or 35 or 36); in one embodiment the installation is suitable as a sequence number system. <IMAGE>
Patent NL-9401020-A (NL)
Title: Multilayer roof construction
Inventor: DOORN JAN HESSEL VAN
IPC: E04D11/02
Filed: 1994-06-21
Abstract: Multilayer roof construction of which the adjoining layers evenly rest on one another, comprising an insulating layer. On one surface side of said insulating layer there is a self-supporting underlayer which supports the multilayer roof construction and on the other surface side of the insulation layer there is a covering layer which is composed of separate, shape- retaining (dimensionally stable) covering elements which are arranged in a pattern and have a length and width considerably smaller than those of the underlayer. Disposed between the insulating layer and the covering layer is a liquid-tight layer.
Patent NL-9401370-A (NL)
Title: Heliostat provided with an aligning instrument which instrument is light-tight apart from one opening and makes use of the reflected beam of sunlight and is pointed at the target object
Inventor: GROENEWOUD PAUL MARIE VAN
IPC: F24S50/20
Filed: 1994-08-24
Abstract: The present invention relates to a heliostat which is provided with an aligning instrument which is positioned between the reflective component and the objects to be illuminated by the heliostat (target object). The aligning instrument makes use of the direction of the reflected beam of sunlight to supply corrective signals to the positioning system. To protect the light-sensitive (photosensitive) elements from non-reflected sunlight, the aligning instrument is light-tight apart from one opening. It points, on the one hand, with its opening, at the reflective entity which forms part of the heliostat and on the other hand at the object to be illuminated by the heliostat. The aligning instrument produces signals which, by means of an electronic logic circuit, are converted into signals for a mechanical positioning system which controls the spatial orientation of the reflective entity. The mechanical positioning system responds in such a way to the signals of the aligning instrument that the cause for the signals produced is eliminated. This is achieved by orienting the axes of rotation of the positioning system in accordance with the imaginary axes of the aligning instrument and tuning the output signals of the aligning instrument to the rotary actuators of the positioning system by means of the electronic circuit. The aligning instrument is variable in length to allow control of the accuracy of the direction of reflection.
Patent NL-9401510-A (NL)
Title: Surfactant composition, surfactant concentrate in liquid form, and aqueous bleaching agent having increased viscosity and cleaning activity
Inventor: BROER CORNELIS
IPC: C11D3/395
Filed: 1994-09-16
Abstract: The invention relates to a surfactant composition which contains the following essential components in the amounts stated: - 25-75 parts by weight of an alkyl ether carboxylic acid or a salt thereof having the formula R1-O-(CH2-CH2-O)n-CH2-COOM where R1 represents a linear or branched alkyl group having 8-18 carbon atoms, n is a number having a mean value in the range of 0.5-8 and a narrow distribution around said mean, and M represents hydrogen or an alkali metal ion, - 10-50 parts by weight of a fatty acid or a salt thereof having the formula R2-COOM where R2 represents a linear or branched alkyl group which may or may not be saturated and has 8-22 carbon atoms, and M represents hydrogen or an alkali metal ion, and - 10-50 parts by weight of an alkyl ether sulphate and/or an alkylsulphobetaine, the alkyl ether sulphate corresponding to the formula R3-O-(CH2-CH2-O)m-SO3-M+ where R3 represents a linear or branched alkyl group having 8-22 carbon atoms, m is a number having a mean value of 0.5-5, and M represents an alkali metal ion, and the alkylsulphobetaine corresponds to the formula R4-N+(CH3)2-(CH2)3-SO3-M+ where R4 represents a linear or branched alkyl group having 8-22 carbon atoms and M represents an alkali metal ion. The invention also relates to an aqueous surfactant concentrate and to a thickened aqueous bleaching agent which contain a surfactant composition as defined.
Patent NL-9500397-A (NL)
Title: Item security system with a pseudo-random generator
Inventor: FOCKENS TALLIENCO WIEAND HARM
IPC: G08B13/24
Filed: 1995-03-01
Abstract: An item security system of the pulse-detection type, in which the time intervals between consecutive interrogation signals are defined by a pseudo-random code and in which a digital signal processor synchronously accumulates the responses of a label. With this, detection sensitivity is improved, vulnerability to noise signals is reduced, and a plurality of detection systems of the same type can be positioned next to each other with no need for reciprocal synchronization.
Patent PT-77466-A (PT)
IPC: C07D417/12
Filed: 1983-10-07
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, methyl, methoxy, fluorine or chlorine; and R2 is hydrogen, methyl, ethyl or n-propyl; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as the salts are useful as antithrombotics.
Patent PT-77634-A (PT)
Title: Improved stick for hockey practice
IPC: A63B59/70
Filed: 1983-11-09
Abstract: The stick comprises a solid shaft with two converging sloped bottom surfaces enclosing the curved blade elements. A zone made of vulcanised-fibre-based material is also provided between the blade elements. The external surfaces of the curves are coated with a thin film, also of vulcanised fibre.
Patent PT-79815-A (PT)
Title: Process for the production of natural sparkling wines by means of immobilized yeast
Inventor: NOVAIS JULIO MAGGIOLLY
IPC: C12G1/06
Filed: 1985-01-09
Abstract: The process comprises fermentation based on free cells in the presence of polysaccharides fragments. The cells reproduce, but remain in flocculant form. Thus clearing of the wine is substantially reduced from the usual three-week period.
Patent PT-79871-A (PT)
Title: Process for preparing substituted hexahydro arylquinolizines
Inventor: HUFF JOEL R
IPC: C07D495/14
Filed: 1985-01-24
Abstract: Substituted hexahydro arylquinolizines and pharmaceutically acceptable salts thereof are selective  alpha 2-adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, antidiabetics, and platelet aggregation inhibitors.
Patent PT-92050-A (PT)
Inventor: RAMSPOTT WALTER
IPC: B65D5/06
Filed: 1989-10-20
Abstract: Packaging, which consists of sealable cardboard or the like, with two sides (2, 3) and two end walls (4, 5), which are connected by means of a longitudinal seam, and with a transverse sealing seam at the upper and the lower end of the packaging respectively, a tab (22) being formed, at least in the region of one transverse sealing seam, on one of the extension flaps (12) of one side wall (3) which are to be sealed to one another, which tab extends over the entire width of said wall and engages over the other extension flap (11) and covers its free cut edge. This tab (22) is then gripped between the two sections (9, 12) of this extension flap (11), which are laid flat on one another. <IMAGE>
Patent PT-93565-A (PT)
Inventor: JASYS VYTAUTAS JOHN
IPC: A61K31/397
Filed: 1990-03-26
Abstract: 2-Carbapenem derivs. for formula (I) are new. n = O or 1; R = H or a radical forming an ester hydrolyzable under physiological conditions; and R1 = H or Me; or a pharmaceutically acceptable cationic salt thereof when R = H. - Also claimed are intermediates of formula (II). R4 = carboxylic acid protecting gp. Pref. R is (5-methyl -1,3-dioxol-2-on-4-yl)methyl, 1H-isobenzofuran-3-on-1-yl, gamma-butyrolacton-4-yl, -CH2R2OCOR3, or -CHR2OCOOR3; R2 = H or Me; R3 = 1-6C alkyl. R is most pref. pivaloyloxymethyl or 1-(ethoxycarbonyloxy)ethyl. R4 is pref. -CH2CX=CH2.
Patent PT-93620-A (PT)
Inventor: GUYOT JEAN
IPC: H02K3/24
Filed: 1990-03-30
Abstract: Device for cooling Roebel bars (1) of electrical machine stator windings, especially of turbo-generators, comprising longitudinal metallic tubes (2) supplied at one end with cooling gas. These tubes are divided into at least two sections separated by at least one opening (7, 8) for outlet of the cooling gas towards the outside of the magnetic circuit, where they are pierced through by at least one opening for outlet of this gas towards the outside of the magnetic circuit, they are supplied at the two ends (4, 5) with this gas and they are disposed on the sides of the Roebel bars or at their radial ends. <IMAGE>
Patent PT-93835-A (PT)
Inventor: KOCH PAOLO
IPC: C10L1/224
Filed: 1990-04-20
Abstract: An additive for fuels and lubricating oils with detergent, dispersant and anti-rust properties is described, consisting essentially of the product of condensing a mixture of alkenylsuccinic acids or anhydrides of formula (I) <CHEM> where m and n, mutually independently, represent 0 or a whole number between 1 and 10 and are such that their sum is 9 or 10, and  @R is @O or (-OH, -OH),  with triethylenetetramine of formula (II) H2N-(CH2-CH2-NH)3-H      (II)
Patent PT-94958-A (PT)
Inventor: ITTER FRANZ-ALBERT VON
IPC: C07C69/734
Filed: 1990-08-10
Abstract: A process for the preparation of alkoxyalkylidenemalonic acid esters. The reaction is catalyzed by easily separable, insoluble aluminum silicates.
Patent PT-95132-A (PT)
IPC: F16H1/28
Filed: 1990-08-29
Abstract: Speed-reducing mechanism characterised in that each planet gear (15) has on its central axis a cylindrical bearing surface (16) (internal or external) designed to centre itself on and react with a complementary cylindrical bearing surface (21) (external or internal, respectively) provided on a star-shaped planet-gear support (20) which, owing to the material from which it is made and its design, has sufficient elasticity in order constantly to press the teeth of the planet gears into the teeth of their respective disc, thus making it possible to take up the play inherent in the manufacture of this type of mechanism and also making it possible to absorb, without degradation, such excess loads as may arise, for example in the course of the use of the speed-reducing mechanism as an articulation for a vehicle seat. 
<IMAGE>
Patent PT-96303-A (PT)
Inventor: ASK ANNA-LENA
IPC: A61P25/04
Filed: 1990-12-20
Abstract: Compounds of the formula IV for use as local anaesthetica and analgetica, as well as a method for their preparation, their pharmaceutical preparations and their use.    <IMAGE>  IV
Patent PT-97233-A (PT)
Inventor: HATSUDA TAKUMI
IPC: C08F8/32
Filed: 1991-04-02
Abstract: A method of treating the surface of an absorbent resin, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60 DEG  with respect to water and a heat distortion point of not lower than about 70 DEG C and completing reaction of said absorbent resin powder (A) with said cross-linking agent (B).
Patent PT-99682-A (PT)
Inventor: CHARTRAIN PIERRE
IPC: H05B6/68
Filed: 1991-12-04
Abstract: The invention relates to a control system for the electrical supply circuit of a microwave oven with three operating modes (microwave or grill or grill and microwave combined) comprising a movable knob placed on the external front face of the case of the said microwave oven and which, when activated, enables one of the three operating modes to be chosen. According to the invention, the control system includes two micro-switches (A-B), on the one hand, each including a control key (3-4) actuating a movable contact (21-24) located between two fixed contacts (22, 23-25, 26) controlled by actuating means carried by the said movable knob so as selectively to obtain one of the three operating modes chosen by positioning the movable knob and, on the other hand, positioned inside the said oven in a regulation and supply device allowing the microwave oven to operate. Application to microwave ovens. <IMAGE>
Patent PT-99974-A (PT)
Title: New hydantoin compounds
Inventor: SECKINGER KARL
IPC: C07D487/00
Filed: 1992-01-03
Abstract: This invention relates to new 2-(phenyl-2,4,5- substituted) hydantoin compounds, their intermediates and use of the said compounds in the control of weeds. More specifically this invention relates to a compound of formula I: <IMAGE> where R1 is H, C1-4 alkyl, C2-4 alkenyl or halo, R2 is H or halo, R3 is OH, oxo, C2-5 alkanoyloxy, C1-4 alkyl sulphonyloxy, C1-4 alkoxy, C1-4 alkylenedioxy or halo, R4 is H or halo, R5 is e.g. halo, cyano or C1-4 alkyl, R6 is e.g. halo, NO2 or NH2, X1 and X2 are O or S independently of each other and n and m are independently of each other 1 or 2. A process for the preparation of these compounds is also mentioned.
Patent SE-8800707-A (SE)
IPC: B63B7/08
Filed: 1988-03-01
Abstract: The rubber boat is oval in shape, and is formed by a bottom around which runs an air chamber (1). The chamber, when filled with air, from the sides of the craft, giving it its shape and ability to float. Between two layers of the walls of the air chamber is an air channel system (2) in the form of an endless spiral running along the whole chamber. A chamber valve (3) connects the hollow space of the chamber with the free atmosphere, and an air channel valve (4) connects the air channel system with the hollow chamber. An inflation valve (5) is connected to the air channels. To inflate the boat, an air pump is connected to the inflation valve. The first stage involves pumping air into the air channel system, whereby the air channel valve remains closed and the chamber valve is open. As pressure increases in the channel sysetm, the chamber walls stiffen, and air is sucked through the chamber valve into the chamber. When the chamber attains its requisite shape and no longer sucks in air, the chamber valve closes and the air channel valve is opened. Then pumping is continued until the required pressure is reached in the chamber.
Patent SE-8801667-A (SE)
IPC: E04H12/34
Filed: 1988-05-03
Abstract: The two-strip mast can be erected automatically with the air of a motor drive from a rolled-up state. A box-shaped base (6) is used in which are rollers (7,8) on which the strips are folled, and also drive rollers (9,10). As the strips are fed outwards, the drive rollers hold their cross-section straight and bring them to the pont where they interengage. The drive rollers are of rubber, or are rubber-coated, to provide efficient friction against the strips. The strips are arched in cross-section, and have flaps which are bent inwards to an extent that when the strip curvature is deformed transversally to a straight stage, they are angled outwards, disengaging from one another. When assembled, the seam between the two strips has a more crossways curvature on its two sides than that of the strips themselves.