baber/WOPTO huggingface dataset:
Patent NL-2007764-A (NL)
Title: Intelligibility control using ambient noise detection.
Inventor: CHEN SHAOHAI
IPC: G10L21/02
Filed: 2011-11-10
Abstract: A communications device is configured to control the intelligibility of speech in a downlink voice signal during a call. The device determines a current noise level based on sampling ambient acoustic noise and based on a previously determined noise level. The device then determines an overall output gain and a frequency response based on the current noise level and based on a user-selected volume setting of the device. The device modifies the downlink voice signal during the call in accordance with the determined overall output gain and the determined frequency response. Other embodiments are also described and claimed.
Patent NL-6613222-A (NL)
IPC: B26B19/00
Filed: 1966-09-20
Abstract: This dry-shaving apparatus has a shear plate deflected into a partial toroidal shape, its surface being cooperatively engaged with a movable cutting member and having inner and outer opposing edges. A first restraining member engages and applies a torque to the inner edge while a second member slidingly engages the outer edge of the plate and resists the torque, thereby maintaining the toroidal shape.
Patent NL-6917475-A (NL)
Title: Two layered plastics electric cable cover
IPC: H01B7/18
Filed: 1969-11-20
Abstract: Two layered plastics electric cable cover... Has an inner layer of a first material for encasing the cable and an outer layer of a second material which is thermoleformable and is also less extensible than the first material. The first material is pref. PVC and second material is pref. nylon. The cover is made by extrusion, the outer layer then being formed into a self-supporting shape, esp. a helical or sinous shape. Used for carrying insulated wires between the tractor and the trailer of an articulated vehicle.
Patent NL-7001552-A (NL)
Title: Antibiotic polymyxine salts
IPC: C07K7/62
Filed: 1970-02-04
Abstract: Cpds. are derived from polymyxines A, B, D and E and circuline and fatty acids having 10 to 24 carbon atoms in the molecule, e.g. lauric, tridecanoic, myristic, pentadecanoic, palmitic, hexadecanoic, stearic acids and their mixtures. They are prepd. by mixing the polymyxine and the acid in an organic solvent (pref. excess polymyxine is present). They are used in pharmaceutical comp. for the treatment of gastric disorders and may be administered orally.
Patent NL-7307606-A (NL)
Title: Tensile strength testing machine for rubber - with sample carriers forming part of transport chain
IPC: G01N3/08
Filed: 1973-05-30
Abstract: Appts. for holding a sample, esp. rubber, with widened end parts which are gripped for a tensile test, and an intermediate neck part, has a carrier forming part of a transport chain, and having a flat upper side for receiving a sample with shoulders at each end, the shoulders at one end forming an outwardly extending cavity for receiving the widened end parts of a sample, and an intermediate flat part for the neck part of the sample. Provides easy, rapid and reliable operation.
Patent NL-7313762-A (NL)
Title: Container with removable closure - has inverted U-shaped rim frictionally engaged by correspondingly shaped inwardly dished closure
IPC: B65D43/02
Filed: 1973-10-08
Abstract: The U-shaped rim of the container is of smaller diameter than that of the container side wall. The closure member has a peripheral seating area whose cross-section has an inverted U-shape whose outer axial portion is equal to or shorter than its inner axial portion. The U-shaped seating area is dimensioned to be in frictional engagement with the U-shaped rim. The closure member has a central inwardly dished portion connected with its seating area via a short bend. The dished portion tends to return to a flat shape under the action of any pressure within the container thereby exerting an outward force on the rim and more firmly securing the closure member relative to the rim.
Patent NL-7401716-A (NL)
Title: Metallic soaps of Gp II metals prodn. - by mixing metal oxide with a higher fatty acid
IPC: C07C51/41
Filed: 1974-02-08
Abstract: Process comprises dispersing oxides of metals of Gp. 11 with a molten higher fatty acid, mixing water with the dispersion in a range of 5-40 mole-equivs. per mole fatty acid, at an initial temp. of >55 degrees C, and allowing the mixture to react at temps. below the softening point of the soap. The soaps are used as waterproofing agents, thickening and suspension agents, lubricating and anticaking agents. They are also used as stabilising agents for plastics esp. PVC.
Patent NL-7413163-A (NL)
Title: Axial/radial end bearing having surface with groove pattern - to move oil, a further groove pattern moving oil in opposite direction
IPC: F16C17/10
Filed: 1974-10-07
Abstract: The bearing is intended for a rotating shaft (1) with a stationary support (4) and is of the type where the shaft end and the support have corresponding rotationally symmetrical, co-axial bearing surfaces (2, 3) which, in operation, contain a lubricant between them (5), one of the surfaces (2) being provided with a regular groove pattern (6) to move the lubricant. A further groove pattern (7) is provided on one of the surfaces, the arrangement being such that this second pattern tends to move the lubricant in opposite direction.
Patent NL-7508368-A (NL)
Title: Composite rubber mats for lining stable floors - with a particulate core layer for enhanced resilience
IPC: A01K1/015
Filed: 1975-07-14
Abstract: Mats or floor linings having surface layers made of solid vulcanised rubber and enclosing at least one layer filled with lumps of elastic material. Esp. for lining stables cow sheds etc. instead of using loose straw for bedding. More resilient than solid rubber or flexible PVC matting, more durable and less permeable than unprotected foamed or expanded matting, easier to clena than replacing straw, waterproof not prone to skidding.
Patent NL-7605987-A (NL)
Title: Welder for cutters on teeth of circular saw - allows easy access to and adjustment of working details
IPC: B23K1/00
Filed: 1976-06-03
Abstract: Device for brazing hard metal segments to the teeth of a circular saw blade, has a housing with vertical walls. Positioned adjustably on the housing and outside it, is a support bracket for the saw blade, and a holder is for the hard metal segments is fixed to the housing. The saw blade can be fixed in the adjustable support bracket which is arranged on a shaft projecting at right angles and horizontally from the housing wall; the bracket being adjustable lengthways relatively to the shaft, and can also be rotated on it and fixed in a variety of positions. The cutter segment holder can be moved into and out of the path of the teeth of the saw blade and pivots on a vertical shaft. The bracket supporting the segment holder is connected to one conductor of a power supply whilst a pressing device which brings the saw blade teeth into contact with the segment to be welded is similarly connected to a source of power. Arrangement provides a simple, safe and efficient tool allowing complete freedom of access to the saw blade and the segment holder by a rearrangement of the support bracket and the power cableS.
Patent NL-7712891-A (NL)
Title: Finishing edge zones of semi-flexible contact lens - to give the comfort in wearing of soft lenses
IPC: B29D11/00
Filed: 1977-11-23
Abstract: A semi-flexible contact lens has a central lens zone and >=1 transition zone joining it on the inside of the lens. The transition between the front and rear side of the lens is relieved of its sharp edges, and the length of the chord across the lens is equal to the radius of the central lens zone. For the trimming of the edge of the front side of the lens, a cone is used, the top angle of which is determined by the formula: Va = 90 degrees +(Ro-7.25)/0.25 whilst the rear side of the lens edge is trimmed by a cone, the top angle of which agrees with the formula: Vp=70 degrees +(Ro-7.25)/0.25 in which Va is the angle measured as the top angle to which the edge of the lens on the front side is ground; Vp is the angle in degrees measured as the top angle to which the edge of the lens on the rear side is ground; Ro is the radius of the contact lens on the rear side. After this the remaining sharp edges are ground off or polished. Used to overcome the discomfort caused to the wearer of semiflexible lenses when the eyelids blink, and to grind a special edge so that they are as easy to wear as soft lenses.
Patent NL-7905000-A (NL)
Title: Hindered phenol cpds. useful as antioxidants - comprising 3,5-di:alkyl-4-hydroxyphenyl-alkyl ester or amide cpds.
IPC: C07C37/00
Filed: 1979-06-27
Abstract: New hindered phenol derivs. (I) comprise 1-4 3,5-dialkyl-4-hydroxyphenylalkyl gps. bonded to the C atoms of an organic radical via oxycarbonyl or carbamoyl bridges. Cpds. (I) are useful as antioxidants for organic materials such as polymers (esp. polyolefins), oils, fats and waxes. Cpds. (I) are pref. of formula (Ia) (where R and R1 are 1-8C alkyl, at least one being tert. alkyl; Z is O or NH; n=1-4, x = 2 or 3; R2 is a 1-20C opt. unsatd. aliphatic gp. an aromatic gp. phenylalkyl, alkylphenyl, A-S-A, N/(CH2)p/3 or 1,1'-carbonylbis (3,4-phenylene, where A is 2-6C alkylene and p=2 or 3).
Patent NL-8004293-A (NL)
IPC: F17B1/26
Filed: 1980-07-25
Abstract: Tank for the storage of gas under low pressure, in particular biogas, which is produced by anaerobic fermentation from organic matter, such as stable manure or liquid manure. The tank (1, 2, 3, 4) contains an inner wall with a membrane (5) from for instance soft and flexible, thin PVC which can be loaded on the one hand with ballast, such as water (7) and or stones (6) and the like, and can be placed on the other hand under increased pressure of a fluid F, such as air, by means of a blower (15) with a conduit (14), whereas the pressure of the biogas (G) can be decreased by means of a suction blower (12) until a suitable balanced position of the inner wall is obtained. The inner wall can exist either wholly out of the membrane (5) or partly from a border membrane (5a) with a central solid middle part (9).
Patent NL-8104491-A (NL)
Title: Collapsible self-adjusting deckchair - has two rectangular frames with textile seating, and only coupled via upper and lower pairs of pivoted side bars
IPC: A47C4/50
Filed: 1981-10-02
Abstract: The reclining chair (deckchair) comprises two rectangular frames (1,2) of unequal widths with a length of textile material secured to the upper cross-bar (X) of one frame (2) and the front cross-bar (Y) of the other. The sides of the frames are connected via a lower pair (3) and an upper pair (4) of side bars whose ends are pivoted to the respective frame sides. These bars (3,4) are arranged below and above the cross-over points of the frames, which are not hinged together. The upper side bars (4) are pref. upwardly curved and may serve as arm rests.
Patent NL-8120053-A (NL)
Title: Bicycle lamp holder with contact shoe arrangement - supplying both front and rear lamps from same battery
IPC: B62J6/02
Filed: 1981-02-19
Abstract: The lamp holder (1) is of rectangular cross-section and has a guide of rectangular cross-section corresponding to the dimensions of the conventional lamp bracket (13). The lamp has a sliding shoe which engages in a groove in the holder which has two contact slides in the groove. These slides connect with the pole terminals of the battery. The sliding shoe and the holder are supplied with electric contact members which connect the rear lamp of the bicycle to the current supply battery of the front lamp by way of a wire (14). Only one battery then is needed to supply both lamps.
Patent NL-8302476-A (NL)
Title: Cylindrical conduit made of flexible plastic - has three separate internal channels for different types of cables
IPC: H02G3/04
Filed: 1983-07-12
Abstract: One internal channel of the conduit is designed to take a pipe or large diameter cable, while the other two can carry a number of cables, separately or in bundles. The conduit has a quasi-cylindrical body (1) with a slot opening (2) along its length. The upper part of the body is crossed by a chordal barrier (4) with a curved depression (6) in the middle. Pipes or cables can be pulled through the upper channel and are retained by the depression (6) and a protrusion (7) on the inside of the wall (1). A sideways sliding cover (11), pivoted in a U-shaped collar (9) is used to gain access to the other two channels (18,19).
Patent NL-8400497-A (NL)
Title: Plug and socket for bus supply wiring - is locked by sliding metal clamping ring with groove matching ridge
IPC: H01R13/639
Filed: 1984-02-16
Abstract: The input socket and plug are connected into the lamp holder separately, the socket supplying the power and the plug carrying the supply on to the next holder. In both cases, the outer sheath of the cable (3,23) is gripped by a tapered rubber sleeve (1,21). The cores (4,24) of the cables are connected to their respective metal conductors (2,22). Inside the free end (5) of the female connector is a ring groove (6) which mates with a ridged rib on the corresp. plug on the holder. The socket is secured by a sliding metal clamp ring (8). The plug also has a matching ridge and clamp ring.
Patent NL-8500386-A (NL)
Title: Continuously consolidating non-bonded fibre web by heat and pressure - applied between heating calender roller with raised relief pattern and endless pressure belt passing around part of roller perimeter
IPC: D04H1/54
Filed: 1985-02-12
Abstract: The method is intended for continuously consolidating non-bonded fibre web material by producing local fibre bonds through applicn. of heat and pressure between a calender roller with a given raised relief pattern and a pressure member. The member consists of an endless belt which passes around part of the roller perimeter and applies the pressure. This treatment may be repeated with the other side of the material in contact with the roller or in a similar second roller and belt unit immediately following the first pass.
Patent NL-8500476-A (NL)
IPC: C09D5/04
Filed: 1985-02-20
Abstract: The invention provides for a thixotropic coating composition comprising a binder and a sag control agent which is the reaction product of a symmetrical aliphatic or homocyclic diisocyanate and a monoamine or diamine having at least one primary amino group and ether group, the coating composition containing 0,1 to 30 percent by weight of the sag control agent. The invention also relates to a process for coating a substrate using said coating composition and to the coated substrate thus obtained.
Patent NL-8800884-A (NL)
Title: Picture display device with magnetisable core - has compensation coil system with core of magnetisable material positioned between display screen and deflection unit
IPC: H01J29/00
Filed: 1988-04-07
Abstract: The picture display device comprises a display tube having a phosphor display screen at the front end and an electro-magnetic deflection unit mounted around a part of the display tube for deflecting electron beam across the display screen. The unit comprises a line deflection coil and a field deflection coil, and a compensation coil system for generating a magnetic compensation field which is oppositely directed to the line frequency radiation field in a space in front of the display screen. The compensation coil system includes a core means of a magnetizable material which is positioned between the display screen and the deflection unit in a plane parallel to the display screen and which has two diametrically arranged coils each comprising at least one turn.
Patent NL-8901550-A (NL)
IPC: B29C45/17
Filed: 1989-06-20
Abstract: A plastic crate has a bottom (1) and upright side walls (2 to 5). The two short side walls (4, 5) are provided near the top side with a handle (8, 9) bounded at the bottom side by a handle opening (10, 11). Each handle (8, 9) is made hollow with a substantially closed outer wall enclosing at least one cavity. Each handle (8, 9) which is integral with the remainder of the crate is provided with at least one bore (16) of relatively small size by means of which the at least one cavity in the handle (8, 9) is connected to the environment. The crate is manufactured by injection moulding. The hollow handles (8, 9) are formed by injecting gas under pressure into the stream of liquid plastic material for the formation of each handle.
Patent NL-9200243-A (NL)
Title: Ground-working machine.
IPC: A01B49/00
Filed: 1992-02-11
Abstract: .provided with a number of working members which are supported in a box bar, which extends transversely with respect to the direction of forwards movement of the machine, and can rotate about upright shafts, and the box bar being arranged on a support frame which is provided with a three-point mounting for connection to the three- point lifting device of a tractor, while the machine has, at the rear side, a single roller which extends over at least virtually the entire operative width of the machine and is supported at two points. In the vicinity of the centre of a roller, the ground-working machine has a stop which prevents the roller from deviating too far. <IMAGE>
Patent NL-9300597-A (NL)
Title: Unmanned vehicle with bogie steering
IPC: B60P3/00
Filed: 1993-04-05
Abstract: The present invention provides a vehicle for transporting cargo, for example containers in a port area, comprising: - a first axle which is provided with two or more wheels; - a second axle which is at a distance from the first axle and is provided with two or more wheels; - a steering device for steering the vehicle; - control means for controlling the control device on the basis of data which is transmitted remotely to the vehicle, and - drive means for driving at least one wheel of each of the axles, - the steering device being designed in such a manner that the wheels which do not form part of the same axle are at approximately the same angle with respect to the direction of travel when steering the vehicle.
Patent NL-9401838-A (NL)
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/44
Filed: 1994-11-04
Abstract: For installing a tubular cable-duct (21) around a cable (22) buried in the ground the cable is freed around, starting from a free end (22.1), from ground and the cable-duct is slid over the freed part of the cable. The cable-duct is pushed over the freed cable by exerting pushing forces on the aboveground end (21.1) of the cable-duct while at the same time tautening and keeping tautened the cable in the cable-duct. Preferably, said tautening and keeping tautened occurs by means of a winching wire (24), which is coupled through the aboveground end of the cable-duct to the foremost end (22.1) of the cable. In a preferred embodiment, freeing the ground around the cable occurs with a liquid which is supplied under pressure through the cable-duct along the cable and is spouted outwards via a foremost end (21.2) of the cable-duct, preferably via a spouting member (28), which is mounted on the foremost end of the cable-duct. <IMAGE>
Patent PT-64725-A (PT)
Title: Enclosed recipient or bladder - has non rigid continuous skin adopting revolutionary plane form
IPC: B65D88/02
Filed: 1976-01-21
Abstract: The new bladder is capable of being displaced through a longitudinal rolling motion, and comprises a non-rigid continuous skin which adopts a form resembling that of revolutionary plane, generated by a rectangle in which the shortest sides opposite each other are replaced by convex semi-circumferences. The rectangle rotates about an axis parallel to and near one of the longest sides.
Patent PT-73864-A (PT)
Title: Prepn. of 17 alpha-hydroxy-pregn-3-en-3,20-di:one 17-ester(s) - by esterification with two strong acids present and acyl anhydride (PT 8.6.82)
Inventor: PAGE PHILIP RONALD
IPC: A61K31/57
Filed: 1981-10-22
Abstract: Prepn. of 17 alpha-hydroxy pregn.- 3-en-3,20-dione 17-ester of formula (I) comprises esterifying corresp. 11-R8-17 alpha-hydroxy cpd. (II). X is H, F or Cl; R1 is H, F, Cl or Me; R2 is H + Halogen, H + OH or O; R3 is H, alpha-Me or beta-me; R4 is 1-16C alkoxoyl, 3-16C cycloalkanoyl, 7-8C aralkanoyl or Ph CO; either Y is H and Y1 is OH, OR4, halo or H, or Y and Y1 are both halo; and R8 is oxo, H + halo or H + trihaloacetoxy. Specifically claimed cpds. include 9 alpha- fluoro- 11- beta, 17 alpha- dihydloxy- 16-beta methyl pregna-1,4-diene- 3, 20 dione 17-heptanoate. (I) are obtd. by a new and efficient route they include known antiinflammatory agents. For topical application, ointments suitably contain 0.01-0.25 wt.% (I). Used e.g. for treating eczema.
Patent PT-79501-A (PT)
Title: Self-adhesive structures and method for producing them
Inventor: BITTERA MIKLOS VON
IPC: C09J7/38
Filed: 1984-11-15
Abstract: The present disclosure is concerned with self-adhesive sheet-like structures made by adhering an adhesive polyurethane gel material to a supporting substrate and the utilization of such structures in the medical field to adhere materials such as plasters, wound dressings and appliances to the human body, and in other fields to connect articles, such as the parts of a fractured or cracked object, to one another by means of an adhesive bond. The gel is formed by immobilizing a high molecular weight polymeric polyol in the matrix of a covalently crosslinked polyurethane which is prepared by reacting polyisocyanates having an isocyanate functionality of at least 2 with higher molecular weight polyhydroxyl compounds having a hydroxyl functionality of at least 3. These reactants are selected in accordance with the following formula which relates the isocyanate number, K, (isocyanate to hydroxyl equivalents ratio times 100) to the average functionalities of the polyisocyanates (FI) and of the polyhydroxyl compounds (FP) as follows:   <IMAGE>   wherein X is less than or equal to 120. These reactants are also selected to give a weight ratio of matrix to immobilized polymeric polyol of between about 15:85 and 62:38.
Patent PT-82386-A (PT)
Title: Process for preparing dichloraniline derivatives
Inventor: SKIDMORE IAN FREDERICK
IPC: A61K31/395
Filed: 1986-04-14
Abstract: The invention provides compounds of the general formula (I)   <CHEM>  wherein X represents a C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene chain and Y represents a bond, or a C1-4 alkylene, C2-4 alkenylene of C2-4 alkynylene chain with the proviso that the sum total of carbon atoms in X and Y is not more than 8; Ar represents a phenyl group optionally substituted by one or more substituents selected from halogen atoms, or the groups C1-3 alkyl, C1-3 alkoxy, -(CH2)q OH (where q represents an integer from 0 to 3), - NR<3>R<4> (where R<3> and R<4> each represents a hydrogen atom, or a C1-4 alkyl group, or NR<3>R<4> forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or -N(CH3)-), or -NR<5>COR<6> (where R<5> represents a hydrogen atom or a C1-4 alkyl group, and R<6> represents a hydrogen atom or a C1-4 alkyl, C1-4 alkoxy, phenyl or -NR<3>R<4> group), or Ar as a phenyl group may be substituted by an alkylenedioxy group of formula -O(CH2)pO-, where p is 1 or 2; R<1> and R<2> each represents a hydrogen atom or a C1-3 alkyl group, with the proviso that the sum total of carbon atoms in R<1> and R<2> is not more than 4; and physiologically acceptable salts and solvates (e.g. hydrates) thereof. The compounds of formula (I) have a selective stimulent action at beta 2-adrenoceptors and are usful, in particular, in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent PT-82644-A (PT)
Title: Improved method for the isolation and purification of hepatitis b surface antigen
IPC: A61K39/29
Filed: 1986-05-26
Abstract: The supernatant of engineered yeast cells having produced hepatitis B surface antigaen and disrupted in the presence of a polysorbate non-ionic detergent is clarified by addition of urea and adsorbed on colloidal silica from which the purified antigen is desorbed with a low ionic strength buffer supplemented with urea and a polysorbate non-ionic detergent.