baber/WOPTO huggingface dataset:
Patent NL-7704427-A (NL)
IPC: D01D5/247
Filed: 1977-04-22
Abstract: In microporous hollow fibres the pores are mutually adjoining and they have a permeability for oxygen gas (O2 gas) of at least 2 x 10<-5> cm<3>, under standard pressure and temperature conditions, per cm<2> of membrane area per second per cm of mercury column transmembrane pressure differential. The fibres consist of polyethylene homopolymers or copolymers or their mixture with other homo- or copolymers and at least one ester, the main part of the fibre being polyethylene. The fibres mentioned can be used as means for altering the concentration of a dissolved substance in an aqueous solution.
Patent NL-7810140-A (NL)
Title: Inking pad for duplicator using stencils - has fabric sheets holding soluble ink forming substance inside permeable envelope
IPC: B41L13/06
Filed: 1978-10-09
Abstract: A device carrying the images for use in a reproduction process such as the stencil of a duplicator, has the ink applied to it by means of an inking pad. The pad consists of an envelope containing a substance which on coming into contact with a liquid medium forms an ink. Part of the envelope consists of a permeable zone permitting the liquid to make contact with the substance and form ink. Another part of the envelope can be removed leaving an opening so that the ink formed can be applied to the stencil. Arrangement is of great value in duplicators in which a stencil is used. The pad is quite flexible and can be mounted on the cylinder of the machine. Means are available in the cylinder of increasing or reducing the pressure so that the amount of ink applied can be regulated. The pad is quite dry to the touch.
Patent NL-7811947-A (NL)
Title: Couch with adjustable sections - has hinging catch on one leg of scissors support, locking with other leg
IPC: A47C20/04
Filed: 1978-12-07
Abstract: The couch has head and/or feet sections. There are adjustable into inclined positions about horizontal transverse axes in relation to the frame. A scissors comprising two legs hinging together on the frame and sections, lock them in various angular settings. A locking catch (10) hinges on one of the legs (5), and engages with the other (6). It can have a protrusion or thickened portion by which it engages with teeth on the second leg.
Patent NL-8101014-A (NL)
Title: Coupling for plastics tubes - has flange with bolt holes and contg. seal ring on spigot of other flange having rear groove for bolt hooks
IPC: F16L21/06
Filed: 1981-03-02
Abstract: The tube coupling, partic. for plastic tubes, comprises two coupling halves which are secured in the respective tube ends and each provided with a flange. One flange is provided with axial bores for connecting bolts whilst the smaller-dia. other flange has an annular groove in its rear face capable of receiving hook-shaped ends of these bolts. The flange with bores contains an annular chamber for a sealing ring engaging the outside of a spigot and projecting from the grooved flange.
Patent NL-8101130-A (NL)
Title: Retractable shuttering for concrete tunnel - has knee-jointed lockable stays between ceiling and sides which connect via lockable links
IPC: E04G11/02
Filed: 1981-03-09
Abstract: The removable and collapsible shuttering assembly for a concrete tunnel comprises a ceiling portion (1) connected via links (7) to the upper ends of two side wall portions (2,3). At least one stay (10) is pivoted to the ceiling portion (1) and each of the sides (2,3) and consists of two parts (10',10") which are hinged together and can be locked (11) in its extended position. Each link (7) is pivoted to the portion (1) and to a side (2,3) such that, when collapsed, the link pivot on the portion (1) is at a lower level than when extended, whilst in either position, the portions (1 and 2, 1 and 3) can be locked (pin 13 in one of the two openings in each side 2,3). The portion (1) is provided with elements (12) engageable by lift jacks.
Patent NL-8401298-A (NL)
Title: Nursery plant seed germination pots prodn. - by pressing inorganic granulate mixed with proportion of bonding agent into desired shape
IPC: A01G9/10
Filed: 1984-04-19
Abstract: The method is intended for producing a seed pot to germinate plant seeds in a nursery. Granular inorganic material, pref. rock wool granulate, is mixed in a pre-determined ratio with a bonding agent, pref. a water-sol. polymer, and the mixt. is pressed into the desired shape to form the pot. This shape is pref. cylindrical with at least one (conical) recess in its upper surface. A number of such pots may be placed in recesses in a carrier and seeds placed in the recesses after which the carrier with pots is covered with a layer to check evaporation and the layer moistened.
Patent NL-8501326-A (NL)
Title: Covering roof for sports pitch swimming pool etc. - has transparent flexible sheets pressurised by ventilator controlled inlet venturis
IPC: E04H15/22
Filed: 1985-05-09
Abstract: The roof has a support structure with a cover. Various areas, e.g., for swimming pool, football pitch etc., are covered by transparent flexible sheets which are pressurised e.g., using ventilators, to form a slightly convex shaped top cover. Roof covering construction includes banklike walls (2) and diagonal partition walls (3). Spaces (7,8) are covered by flexible sheets (9,10) are kept under slight pressure e.g., by ventilators. The construction includes entries (19) and spaces (20) in the partition wall which may serve as cloak rooms or storage spaces.
Patent NL-8702997-A (NL)
Title: Upright or inverted use sprayer - has overturning intake passage with on-off control valve to prevent entry of air
IPC: B05B11/00
Filed: 1987-12-11
Abstract: The sprayer comprises a passage outside the pressure chamber (7) of a conventional pump mechanism. One end opens to the top of the pump mechanism and the other can communicate, via openings and a normally closed valve element, with the lower end of the pressure chamber. A sphere is movable to prevent entry of air into the pressure chamber when the sprayer is pointed downwards. The valve element can be made of flexible material that is moved and opens the holes when pressure in the pressure chamber falls below a certain value. Entry of air into the pump mechanism pressure chamber is prevented both when the sprayer is upright and when it is pointed downwards.
Patent NL-8900756-A (NL)
Title: Non-rectangular paving stone - has horizontal cross-section comprising two identical offset right-angled trapezia
IPC: E01C5/00
Filed: 1989-03-28
Abstract: The non-rectangular paving-stone has a two-part centre line at right angles to the horizontal cross-section. The latter cross-section comprises two identical right-angled trapezia (A) with partly-common right-angled sides (2), the two being offset along this side. The common part of the latter is enclosed by the long parallel sides (1). The ratio between the short parallel sides (5, 10), the long ones and the right-angled side can be 1:2:4.
Patent NL-8901003-A (NL)
IPC: F27D15/02
Filed: 1989-04-21
Abstract: The invention relates to a process for preparing a powdery substance with hydraulic binding properties containing CaO, SiO2 and Al2O3, by a melting step (8) followed by a cooling step using cooling rolls (10) and subsequently breaking (12) the cooled material. The invention also relates to a material produced by the process.
Patent NL-8903034-A (NL)
Title: Heat treatment of indium tin oxide layers - after application to dielectric substrate, to lower specific resistance without reducing transparency
IPC: H01L31/18
Filed: 1989-12-11
Abstract: The process for prodn. of a device comprising a dielectric substrate bearing a layer of tin-doped indium oxide (ITO) in which after the ITO layer has been applied to the substrate, it is subjected to a heat treatment in which the ITO layer is heated for at least 10 sec. at a temp. of at least 800 deg.C but not higher than the temp. at which the etchability deteriorates to the extent that upon plasma etching of the ITO layer, other parts of the device could be damaged.
Patent NL-9002117-A (NL)
Title: Container dumping cart unit - has chassis container and awning covering handling mechanism
IPC: B60J7/06
Filed: 1990-09-27
Abstract: The dumping cart has a pivoting container bottom, side walls, and awning cover unit. Drive unit draws back and spreads cover awning. Truck includes chassis (1), cabin (2) and pivoting container (3) with open top (4) coverable with awning (5). Drive unit (6) pulls back and stones awning. A further drive unit, spreads the awning over a guide mechanism. Awing is stored by winding around roller (8).
Patent NL-9100845-A (NL)
Title: One-way roller type transporter - which has horizontal roller with four enclosed balls acting as brake
IPC: B65G13/073
Filed: 1991-05-16
Abstract: The transporter roller (1) includes a cylindrical jacket (2) which at each end has unsetted bushes (3,4) fitted to a spindle (5) of hexagonal crossection. A brake is fitted on the spindle and has four equidistanced notches (8). In each space between the walls (9) and (6) fits a ball or pin (10) of a diameter larger than the smallest distance between the wall sections.
Patent NL-9401061-A (NL)
Inventor: BOSSCHER HARM
IPC: B22D19/00
Filed: 1994-06-27
Abstract: The invention relates to a method for manufacturing a heat exchanger by successively:     shaping at least one liquid pipe into a desired form, placing at least a part of the liquid pipe into a mould determining the form of the heat-exchanging surface,   pouring casting material into the mould,   causing the casting material to pass into a solid state, and removing from the mould the casting with the liquid pipe incorporated therein.   The invention further relates to a heat exchanger manufactured in accordance with this method. <MATH>
Patent NL-9402201-A (NL)
Title: Method and structure for underground refuse container (bin)
IPC: B65F1/14
Filed: 1994-12-23
Abstract: Method and associated structure for the separate collection and removal of refuse fractions with the aid of containers which are positioned completely or partially underground. The containers are removed from the underground chamber in a completely mechanical manner by means of a lifting tool, the cover of the chamber opening and closing automatically as a result of the upwards or downwards movement of the container. The locking mechanism for the cover is locked or unlocked by the increasing or decreasing load from the weight of the container. The containers are not emptied on site, but rather are exchanged for empty containers, and then the full containers are transported to a dumping site or overflow (transfer) site for emptying and, if appropriate cleaning, where they are emptied by being tilted with the aid of a suitable tool. The simple shape of the containers makes cleaning easy using simple cleaning devices, while transport means and tilting means which are not specially designed for processing refuse can be used for transport and emptying.
Patent NL-9600022-A (NL)
Title: Vehicle track element having replaceable pads - with pads moulded to end plates and provided with holes for track pins
IPC: B62D55/21
Filed: 1996-10-29
Abstract: The track element is secured by two parallel pins threaded through the two holes of the two pads on each element. The guide flange (68) and the links (72) to the adjacent track elements are all secured by the same process. - The running pads are moulded to the pressed metal plates or are bolted into position. The whole element is demountable and every part can be replaced.
Patent PT-69988-A (PT)
Inventor: DUPONT REGIS
IPC: C07D471/16
Filed: 1979-07-26
Abstract: Derivatives of fluorenes and fluoranthenes, in the form of racemates or of enantiomers, of the formula (I)    <IMAGE>  (I)  in which n is 1 or 2, R1 is a hydrogen or halogen atom or an alkyl or alkoxy radical, R2 is a hydrogen atom or an alkyl, cycloalkyl, cycloalkylalkyl, benzyl, halogenobenzyl, alkylbenzyl, alkoxybenzyl, acyl, alkoxycarbonyl or alkylaminocarbonyl radical, R3 is a hydrogen atom or an alkyl radical, R4 is a hydrogen atom or an alkyl, acyl or aroyl radical, the alkyl and alkoxy radicals or parts of radicals having from 1 to 4 carbon atoms and pharmaceutically acceptable acid addition salts thereof, are therapeutically valuable as anti-anoxia and psychotropic agents.
Patent PT-83789-A (PT)
Title: Process for extraction of hepatits b surface antigen from yeast cells
Inventor: LEVINE HOWARD L
IPC: A61K39/00
Filed: 1986-11-21
Abstract: Yeast cell lysis buffer for enhancing the recovery of subcellular particles comprises a buffered aq. soln. of a non-ionic detergent (I) at 0.5-1 vol.%. The buffer pref. comprises 150mM NaCl, 10% glycerol and 50mM tris buffer at pH8. Also EDTA may be present at 1-10mM. The buffer is pref. used to break yeast cells at 3-8 deg.C The cells may be mixed with the buffer and with a glass bead suspn. The prod. contg. the lysed cells may be centrifuged and the supernatant is removed from pelleted debris for further purificn. The (I) is esp. "Triton" X-100 (RTM), and in a buffer it typically causes a 2-fold greater release of antigen.
Patent PT-84507-A (PT)
Title: Process for the preparation of pyridine derivatives
Inventor: BOTTCHER HENNING
IPC: C07D401/06
Filed: 1987-03-18
Abstract: 1. Pyridine derivatives of the formula I   see diagramm : EP0237908,P17,F3   wherein one of the groups Y, Z, Z' and Z" is N and the other of these groups is in each case CH, n is 1, 2 or 3, R is   see diagramm : EP0237908,P18,F1     see diagramm : EP0237908,P18,F2     see diagramm : EP0237908,P18,F3     see diagramm : EP0237908,P18,F4     see diagramm : EP0237908,P18,F5   or   see diagramm : EP0237908,P18,F6   R**1 and R**2 are in each case phenyl or 2- or 3-thienyl radicals which are unsubstituted or mono- or disubstituted by alkyl and/or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH and/or CF3 and R**3 and R**4 are in each case H, alkyl or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH or CF3 , but wherein Y is CH if R is   see diagramm : EP0237908,P18,F7   and their salts.
Patent PT-90466-A (PT)
Inventor: FRANCE GORDON
IPC: A61K9/20
Filed: 1989-05-04
Abstract: A pharmaceutical chewable tablet composition comprising:     (i) granules containing a therapeutically active substance; and (ii) an extragranular water-insoluble hygroscopic excipient in an amount of 5% to 15% by weight of the total weight of the tablet. Particular therapeutically active substances include cimetidine and examples of suitable hygroscopic excipients include microcrystalline cellulose and powdered cellulose.
Patent PT-90518-A (PT)
Inventor: BACHMANN ROLF
IPC: H01H35/14
Filed: 1989-05-10
Abstract: An acceleration and deceleration sensor includes a housing; first and second elongate cavities formed in the housing and extending parallel to one another; a reed switch disposed in the first cavity; a first elongate permanent magnet immovably secured in the second cavity; and a second elongate permanent magnet longitudinally slidably received in the second cavity and arranged end-to-end relative to the first magnet. The reed switch and the second magnet are arranged with respect to one another such that upon movement of the second magnet the magnetic field thereof actuates the reed switch. The sensor further has a lid cooperating with the first cavity and has a closed and an open position. In the closed position the lid covers the first cavity and is supported on the housing and in the open position the first cavity is exposed to environment external to the housing. The lid is arranged for movement from the closed position to the open position in a direction transverse to the length dimension of the elongate first cavity. There is further provided an adjustment screw closing an end of the second cavity.
Patent PT-92340-A (PT)
IPC: H04J3/14
Filed: 1989-11-17
Abstract: In a communications system having a time base for system synchronization, there is provided a method and apparatus for controlling the sensitivity of a receiver (14) characterized by the steps of (a) receiving a signal (2,24) that was predeterminally transmitted by another relative to the time base (t0) wherein signal reception is confirmed when the amplitude of the received signal exceeds a pre-established threshold (18,REF), (b) determining signal transit time (16) from the time difference between the instant of signal reception relative to the time base and the instant of signal transmission relative to the time base (t0), (c) controlling the sensitivity of the receiver (14) as a function of the transit time (t0) by: (1) increasing the gain of the receiver (14) from a minimum sensitivity at the predetermined transmission instant (t0) to a maximum sensitivity at maximum range (maximum expected transmit time) and (2) nominally maintaining the receiver's gain at the level prevailing at the instant the signal is received (18).
Patent PT-93514-A (PT)
Inventor: STEIN KLAUS
IPC: A47L9/24
Filed: 1990-03-20
Abstract: This invention relates to upright vacuum cleaners which have a detachable hand-held vacuum hose as an ascending line. The hand-held vacuum hose is coupled to a hand-held vacuum tube which serves as an extension. The hand-held vacuum tube is thereby designed as a storage housing for the telescoping hand-held vacuum hose.
Patent SE-7805069-A (SE)
Inventor: PARAMYTHIOTI M
IPC: E01C19/28
Filed: 1978-05-02
Abstract: Apparatus for controlling the frequency of vibrations imparted by the vibrating element of a compacting machine to the ground which comprises a vibration pick-up responsive to the amplitude of vibrations of a mass composed of the vibrating element and the ground being vibrated which produces a vibration signal; a position sensor sensing the angular position of an eccentrically loaded rotary shaft on which the vibrating element is mounted, which produces a position signal; and a phasemeter which receives the vibration and position signals and provides an output signal related to the phase difference therebetween. This phase difference may be displayed in which case the motor for the rotary shaft can be controlled manually in accordance therewith or it may be fed to an automatic control system in which it is compared with a set signal to produce an error signal for automatically regulating the speed of motor turning the rotary shaft. Preferably the vibration pick-up and position sensor are of identical constructions and processed by identical band pass filters.
Patent SE-8900304-A (SE)
IPC: G09F3/00
Filed: 1989-01-30
Abstract: The invention relates to a method for transferring valuable documents according to which a covering, containing said valuable documents, a specification of said valuable documents, and an identification of the owner of the covering, are transferred to a receiver. According to the invention the covering, prior to being transferred to the receiver, is sealed with a mechanically readable label (13) providing an identification of the covering, the covering then, prior to the sealing being opened, being disposed in a reference box (20). In said reference box the label is checked and the weight of the complete covering is determined. The weight of the intact covering provides a determination of the content of the covering that can be used but is not complete, and by means of said determination the cause for loss of any valuable document is located.
Patent SI-9300046-A (SI)
IPC: A61K31/365
Filed: 1993-01-29
Abstract: V tem patentnem spisu se po sebi znani
disaharid laktoza (mlečni sladkor, laktobioza, laktin)
prvič predstavi v svoji novi uporabnosti, kot sredstvo
za zdravljenje vzrokov bolezni presnove in resorbcije
za življenje potrebnih snovi iz ješče, oz. iz prebavnega
trakta, in to v pogojih pomanjkljivega delovanja
autohtonega črevesnega ecimatskega sistema. Prednostno
v obe sestavini razgrajena laktoza namreč
tako služi za bakterialno presnovo v mlečno in druge
kisline, katere sicer preveč alkalizirani ješči znižajo PH
in tako omogočijo nastanek kislega okolja, nujnega za
intenzivnejšo resorbcijo presnovljencev v kri in za
preprečitev presežnega gnitja ter posledične intoksikacije
krvi z gnitnimi produkti. Kot aktivatorji delovanja
predpogojnega encima laktaze, se lahko uporabijo
tudi kationi alkalij. Za aktiviranje delovanja tiste
laktaze, ki jo je mogoče pridobiti le od, sicer v
drugačne namene v črevesju obilno prisotnega bacila
ešerihija koli, ako mu je dovedena laktoza kot
substrat; se pa lahko uporabijo kationi magnezija. Kot
pospeševalci tukaj predstavljenega izboljšanega presnovnega
procesa s pomočjo laktoze, se lahko
uporabijo tudi kri, izvleček kvasa, degenerirani kazein,
sokovi rastlin ter mleko oz. njihovi produkti, klorofil,
faktorji rasta, vitamini B in C, nezasičene mastne
kisline oz. ogljikovodiki.
Patent SI-20193-A (SI)
Title: Device and method for producing silicone emulsions
Inventor: DE MONTIGNY ARMAND
IPC: B01F5/06
Filed: 1998-09-23
Abstract: The invention relates to a device for producing a silicone and/or silane emulsion consisting of an active component containing silicone and/or silane, and an aqueous phase. Said device comprises a first mixing station for the emulsion components which are delivered by pumps (P1, P2, P3) from reservoirs (VA, VB, VC), and is characterised in that said first mixing station has a mixing device (M1) wherein nozzles (2, 4) mix a jet of the active agent (1) with the aqueous phase (3) to produce a preliminary emulsion. The invention also relates to a method for producing fine-particle, stable silicone emulsions, especially for producing oil-in-water emulsions containing as little emulsifier as possible, and to emulsions produced according to said method.
Patent SI-20147-A (SI)
Title: Waking and jogging sticks
Inventor: LADINEK VILJEM
IPC: A45B9/00
Filed: 1999-02-09
Abstract: The walking and jogging sticks solve the problem of the transmission of reactive forces produced during walking or jogging, even to the hands. The handle (2), which is preferably from plastic features an integrated mechanism for longitudinal absorption and allows a telescopic stroke of the stick. A ball-bearing (3) on the lower end of the sticks provides a flexible link to the foot or shoe, which are specially manufactured for this purpose (4). The connecting is simple and reliable and only requires a light stroke.
Patent BG-100347-A (BG)
Title: Device for cooling of incoming air into an air conditioner
Inventor: KANNINEN SEPPO K
IPC: F24F3/14
Filed: 1996-02-09
Abstract: PCT No. PCT/FI94/00342 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/04902 PCT Pub. Date Feb. 16, 1995The invention relates to an arrangement for cooling supply air in an air-conditioning installation, comprising a heat transfer device for transferring heat between supply air and exhaust air by means of heat transfer surfaces; and a humidifying device for humidifying heat transfer surfaces on the exhaust air side. In order that supply air could be cooled more efficiently, the heat transfer surfaces on the side of supply air and exhaust air are separated into separate heat exchangers; and the heat transfer surfaces are selected in such a way that the surface temperature of the heat transfer surfaces on the exhaust air side is close to the dew-point temperature of exhaust air.