baber/WOPTO huggingface dataset:
Patent NL-264468-A (NL)
IPC: F16L27/08
Abstract: 902,815. Pipe joints. CHIKSAN CO. April 27, 1961 [May 19, 1960], No. 15203/61. Class 99(1). [Also in Group XXVI] A swivel pipe joint consists of a tubular member 14, Fig. 1, rotatable in a socket 18 of a two-part housing 31. The end of the member 14 is in sliding sealing engagement with an inner radially extruding portion of a synthetic plastic packing ring 12 which is pressed against it by a spring urged ring 52 disposed in a recess 54 in a flange 30 on the part 22 of the housing 31. An outer radially extending portion of the ring is clamped between the flange 30 and a flange 32 on the socket 18. The ring 12, Fig. 2, may be of P.T.F.E. and consists of a flat strip formed into a helix.
Patent NL-7101283-A (NL)
Title: Anorexic 1-phenoxy-2-amino-alkanes
IPC: C07D317/64
Filed: 1971-02-01
Abstract: Compounds (I) :- where R1 = H or C1-3 alkyl R2 = H or C1-4 alkyl R3 = cyano or a 3,4-methylenedioxy gp., and physiologically acceptable acid addn. salts thereof. Anorectics without CNS stimulating side-effects. Unit dosage for oral administration is 10-250 mg. (pref. 20-100 mg.).
Patent NL-7314452-A (NL)
Title: Preventing butadiene polymn - in soln at high temp by adding aromatic nitro cpd
IPC: C07C7/20
Filed: 1973-10-19
Abstract: Polymsn. of butadiene at elevated temps. in a soln. of butadiene in a polar solvent e.g. during extractive distilln. for the recovery of butadiene, is prevented by adding to the soln. an aromatic nitro cpd. as polymsn. inhibitor. The nitro cpd. is e.g. nitro-, dinitro or monohalodinitrobenzene, or dinitrotoluene. The conc. of nitro cpd. is 0.05-5 wt.% based on solvent. The soln. also contains a second polymsn. inhibitor, e.g. sodium nitrite, methylene blue, S, t-butylcatechol, or beta-naphthylamine.
Patent NL-7401245-A (NL)
Title: Cheap sprayable compsn. for foundry casting slabs - contg. silica, water and binder
IPC: B22C3/00
Filed: 1974-01-30
Abstract: A sprayable compsn. for appln. to a foundary casting slab is prepd. from very fine, pure SiO2 powder, water and a binder. The compsn. is cheaper, e.g. half the price of "Nalcote" (RTM) and just as effective. Pref. amorphous SiO2 with >=10% cristobalite, as globules 10 mu m, is used esp. 90% of the granules being =3 mu m. Such SiO2 is available in large amts. as by-prod. in dust-removal plants in the non-ferrous metal industry. A claimed compsn. contains 40-60 wt. % SiO2 granules, 10-20wt. % K or Na water glass 0-10 wt. % anionic polysaccharide or Na CMC and 30-40 wt. % water, and has pH 11. The compsn. is sprayed as a very thin, e.g. 60 mu m, intact layer onto a hot casting slab. After test, by casting with liquid steel, the layer still adhered firmly to the casting slab substrate.
Patent NL-7417058-A (NL)
IPC: C08F290/00
Filed: 1974-12-31
Abstract: Sulfonyl-containing fluorocarbon vinyl ethers are disclosed of the formula  WHEREIN M IS AN INTEGER FROM 2 TO 5 AND N IS AN INTEGER FROM 2 TO 10.
Patent NL-7513699-A (NL)
IPC: H01L21/60
Filed: 1975-11-24
Abstract: 1506380 Gold electro-plating ENGELHARD INDUSTRIES Ltd 21 Nov 1975 [4 Dec 1974] 52520/74 Heading C7B An aqueous gold plating electrolyte solution, for plating Ni-Fe substrates, e.g. transistor headers or integrated circuit flat pack lead frames employed in producing semi-conductor devices, to permit bonding of Ge or Si chips or slices to the substrates, consists of water, Au e.g. 1 to 100 g/l as an alkali metal (preferably K) Au(CN) 2 , at least one conducting compound e.g. in total 1 to 200 g/l selected from alkali metal (e.g. Na or K) acetate, (tetra or meta) borate, orthophosphate, nitrate sulphamate, sulphate, tartrate, thiocyanate, thiosulphate and boric acid, and if required a buffer salt e.g. 1 to 200 g/l K or ammonium H 2  PO 4 . Preferably the solution has a pH 4 to 8 and density 2 to 12 degrees BÚ. Plating may be effected at a cathode CD of 1 to 2000 ASF and at 20 to 90‹C with vigorous agitation. The electrolyte may be applied only to selected areas of the substrate as a high velocity jet.
Patent NL-7712652-A (NL)
Title: Vertical transporter between levels - has pair of driving members on four continuously running chains
IPC: H01H3/08
Filed: 1977-11-17
Abstract: The vertical transporter has means for the intake of the items to be handled at a particular level, for transporting them in the vertical direction, and for discharging them at a higher or lower level. Vertical transport is effected by four continuously running chains (8, 8', 8") running over pulleys (3-7, 3'-7', 3"-7", 3'"-7'") and supporting a pair of driving members (11, 12) at the same level. At the highest point of the innermost pulleys (6-6'") the item is discharged or engaged by the members as the case may be.
Patent NL-7805942-A (NL)
Title: Feed compsns. contg. malic acid as ruminant feedstuff - to improve growth rate and milk yield
IPC: A23K1/18
Filed: 1978-05-31
Abstract: Feed compsns. contains a ruminant foodstuff base and maleic acid or an alkali metal, alkaline earth metal, or ammonium salt of maleic acid, are new. The addn. of malic acid or a salt of this to improve the growth rate of ruminants esp. cattle and sheep. and improves the milk yield of dairy cattle.
Patent NL-7806677-A (NL)
Title: Processing industrial and domestic waste and thermoplastics scrap - using heatable and/or coolable roller with nip for high-pressure build=up and forced homogenisation
IPC: B29B13/02
Filed: 1978-06-21
Abstract: Machine for processing domestic and industrial waste contg. sufficient thermoplastics scrap to serve as binder when melted by the working friction, is claimed. The machine comprises a heatable/coolable roller having working width of 800mm, mounted inside a relatively strong housing. The "squeeze gap" (of which there may be several) between roller and casing may or may not be adjustable. The compsn. to be homogenised is forced through the gap by the rotation of the roller and the frictional heat so generated melts the thermoplastics scrap in the compsn., to act as binder. The homogenised prod. is a useful starting material for mfr. of all kinds of moultings whilst eliminating potentially environmentally hazardous disposal f refuse and waste materials. Thorough homogenisation is achieved.
Patent NL-7903428-A (NL)
IPC: B32B17/06
Filed: 1979-05-02
Abstract: A process for applying a cover layer based on thermosetting resin to objects of thermosetting resin. The process is characterized in that a shape imparting support face is heated to a temperature of 90 DEG -200 DEG  C. and then is provided with a cover layer of a thermosetting resin with catalyst. After hardening the cover layer and cooling below 90 DEG  C. a basic layer thermosetting resin is applied and hardened.
Patent NL-7905337-A (NL)
Title: Gas oil sepg. trap assembly - with rotating sleeve closed as ball valve opens for cleaning without interruption
IPC: F16L55/07
Filed: 1979-07-09
Abstract: Sleeve valve provided with outlet slots and positioned downstream to a ball gate valve, is closed after the cleaning pig has passed a first detector, in an in-line, gas/oil separating trap assembly. There is thus no counter pressure on the pig which can pass through without difficulty. Used to remove oil carried over from the oil/gas separators or resulting from condensation, in a gas transporting line, and to allow cleaning out of the line without by-passes, and without any interruption of the operation of gas delivery.
Patent NL-7907925-A (NL)
Title: Container for growing culture - has bottom with upright sides whose top edge fits in downward slot in rim of top cover
IPC: B65D51/16
Filed: 1979-10-29
Abstract: Container is for growing a culture etc. and consists of a bottom with upright sides and a top cover fitting thereon. The rim of the top cover is, at its underside, provided with two downward lips which are sepd. by a space and extend along the entire circumference. The upper rim of the bottom fits into this space. The lower end of the outer lip may rest on an external shoulder provided on the sides, and the inner lip may engage the inner surface of the sides and is pref. shorter than the outer lip. Used for growing a culture on a substrate medium. Closure ensures sterility. Condensn. remains within container. Air supply, if required, is provided via (closable) opening in top cover, in which filter may be inserted. Container may be made in transparent rigid material not detrimental to the culture and resistant to short temp. increase to 70-80 deg.C and to X-ray or other sterilising irradiation without causing discoloration or instability. Top covers may be nestable and bottoms or complete containers may be stackable. Low sides facilitate access.
Patent NL-8001655-A (NL)
Title: Automatic food distribution equipment for fur bearing animals - has troughs in cages with edge lips engaging in hopper discharge openings (NO 12.10.81)
IPC: A01K5/02
Filed: 1980-03-20
Abstract: The automatic food-distribution equipment is mounted between cages, and comprises a hopper with filling funnel, discharge openings at the bottom, and food troughs. The edges of the troughs (c) have hook-shaped lips (c4) detachably securing them inside the cages against the edges of the discharge openings (b1) formed in the hopper sidewalls (b2). There can also be grooves in the trough edges for cage wires, so as to hold them in position, while drain slots (c2) for water are provided at the bottom.
Patent NL-8300654-A (NL)
Title: Vehicle rack and pinion steering - has variable pitch teeth passing around rack causing it to turn and move axially
IPC: F16H19/00
Filed: 1983-02-22
Abstract: The steering rack (1) has teeth (2) to engage a pinion (3). These are formed to pass around the rack rod itself, and at the same time, are displaced axially. The rack teeth have a variable pitch and this varies progressively from the rack centre to one end. The pinion has regularly spaced teeth. The rotation and displacement of the rack are different from those made when the tool for regular teeth is also used for the rack teeth.
Patent NL-8302100-A (NL)
Title: Fire check valve for air duct - has spring load on valve flap and bi-metal strip deflecting at high temp., to lock valve shut
IPC: F24F11/76
Filed: 1983-06-13
Abstract: The valve housing cross-section may be rectangular or round. The valve is mounted on a horizontal spindle, and the valve plate contacts a stop. Parallel with the front of the valve housing is a plate mounted on pins and welded to the housing. The pins support a spring cooperating with a piston cylinder unit used for opening the valve. The valve is biassed to a closed position. In the event of fire, a bi-metal strip mounted to the housing wall deflects with increasing temp., and thus locks the valve shut to prevent smoke escape.
Patent NL-8402095-A (NL)
IPC: G11B27/00
Filed: 1984-07-02
Abstract: A compact-disc digital audio player is described in which a user can store preferred selections on selected discs in a memory. The player can identify the disc from the subcode on the disc and can read the corresponding preferred selection out of the memory to play this preferred selection.
Patent NL-8600187-A (NL)
Title: Combination hospital bed-side cupboard - has bed-table lock with pin moved by guide slot
IPC: A47B79/00
Filed: 1986-01-28
Abstract: The combination bedside cupboard for use in hospitals has a bedtable section with two parallel vertical telescopic tubes joined by a cross-tube. Between the tubes are parallel slide bars joined to the inverted-U section formed by them, forming guides for swinging a bed table up and down between the stowed and working positions, one bar having a brake for the downwards table movement. A locking device with handle inserts a spring pin in openings in the telescopic tubes. The operating rod for the handle moves the locking pin (43) via a guide slot (49,50) at right angles to the tube axis (41).
Patent NL-8800546-A (NL)
IPC: G01V3/12
Filed: 1988-03-04
Abstract: An electromagnetic detection system comprises a transmitter-receiver apparatus coupled to at least one antenna element to form an electromagnetic interrogation field in an interrogation zone defined at least in part by physical means. A plurality of responders is capable of generating a detectable signal under the influence of an interrogation field. According to the invention, at least one antenna element is a suitably formed structural element (8) forming part of the physical means.
Patent NL-8900424-A (NL)
Title: Whistling kettle construction - includes hinged lid and removable hand-grip
IPC: A47J27/212
Filed: 1989-02-21
Abstract: Kettle has handgrip removable fitted over spring steel clips, welded to kettle top. Kettle (1) has water containing part (2) pouring spout (3) and plastics handgrip (4). Handgrip has recesses (5) which fit over spring steel brackets (6), which in turn are welded, soldered or riveted to kettle top. Side recesses (16) enable handgrip removal by sliding action. Lid (7) has protruding hinge part (8) and spindle (9) fitted in recess of handgrip. Lid (7) has operating lip (14) which has a movement enabling sliding of nose part (15) along the bent part of the leaf spring (12) enabling lid to be kept in closed or open position.
Patent NL-8902800-A (NL)
IPC: H05B3/68
Filed: 1989-11-13
Abstract: Hotplate element for a plate, dish or the like, comprising a carrier for the outside edge of the object to be heated. Provided in the centre part of the carrier is a heating element which is fitted in a spring-loaded manner and is pressed against the bottom side of the surface to be heated when the hotplate element is in use.
Patent NL-9000455-A (NL)
IPC: B66F19/00
Filed: 1990-02-26
Abstract: PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Patent NL-9400402-A (NL)
Title: Container with identification device
IPC: G09F3/02
Filed: 1994-03-15
Abstract: A container for liquid or pasty coloured mass is in the general shape of a cup with an opening which may be closed off if desired, and is characterized by an identification device, which is connected to the container, for unambiguous identification of the container. A simple embodiment is that in which the identification device is of the optically readable type. An identification device of this nature may, for example, be based on a bar code, a dot code, alphanumeric symbols or the like.
Patent NL-9500298-A (NL)
Title: Bicycle and coupling piece
Inventor: VERWIMP LUDOVICUS JOHANNES COR
IPC: B62M3/00
Filed: 1995-02-16
Abstract: Bicycle provided with a crank and a sprocket, the sprocket being connected to the crank by means of a number of coupling pieces which, at a first end, are connected to the crank and, at a second end, are connected to the sprocket. The coupling pieces can be used to bridge differences in diameter between the attachment points on the crank and the sprocket.
Patent OA-11183-A (OA)
Title: Method and apparatus for producing and shipping hydrocarbons offshore
Inventor: KORSGAARD JENS
IPC: B63B25/14
Filed: 1999-07-13
Abstract: A method and apparatus for offshore production of oil. Special shuttle tankers (50) with high-pressure cargo tanks (82) capable of containing the produced live crude oil at a pressure close to that of the ambient pressure inside a subterranean oil field, and without any processing of the live crude oil prior to transportation are used. The produced live crude oil from the subterranean oil field is pumped directly into the high-pressure cargo tanks (82) aboard the shuttle tanker (50). Lighter fractions of the live crude oil stored in the shuttle tanker (50) may be used as a fuel to power the propulsion machinery (95) and the auxiliary machinery aboard the shuttle tanker. The pressures in the tanks (82) are ordinary above 70 kPa. The tanker vessel (50) transports the produced live crude oil to an onshore processing plant for separation into gas, water, solids, and stabilized crude oil.
Patent PT-75420-A (PT)
Title: Process for preparing benzimidazole derivatives and of pharmaceutical compositions containing the same
Inventor: CARLSSON ENAR INGEMAR
IPC: A61K31/415
Filed: 1982-08-12
Abstract: A pharmaceutical preparation containing as active ingredient a compound of the formula  <IMAGE>  or a therapeutically acceptable salt thereof in which formula R1 and R2 are the same or different and each selected from the group consisting of H, CF3, NO2, -COOCH3, -COOC2H5, alkyl containing 1-7 carbon atoms, halogen, alkoxy, containing 1-5 carbon atoms, and alkanoyl containing 1-4 carbon atoms; R is selected from the group consisting of H, alkanoyl containing 1-4 carbon atoms, and carboalkoxy containing 2-6 carbon atoms; and R3, R4 and R5, which are the same or different, are each selected from the group consisting of H, CH3, C2H5, OCH3, OC2H5, OCH2CH2OCH3, and OCH2CH2OCH2CH3; provided that (a) at least one of R3, R4 and R5 is selected from the group consisting of CH3, C2H5, OCH3, OC2H5, OCH2CH2OCH3, and OCH2CH2OCH2CH3, and (b) when two of R3, R4 and R5 are H, then the remaining radical R3, R4 or R5 is selected from the group consisting of OCH3, OC2H5, OCH2CH2OCH3, and OCH2CH2OCH2CH3; the use of the compounds for inhibiting gastric acid secretion; compounds included in the formula I, and processes for their preparation.
Patent PT-78832-A (PT)
Title: Interlocking closure device having controlled separation and improved ease of occlusion
IPC: B65D33/16
Filed: 1984-07-02
Abstract: A female closure element comprising a U-shaped channel element including a profile portion (24) comprising a base portion (26) having a pair of spaced-apart, parallelly disposed webs (27) extending from the base portion (26) and terminating in hooks (28) extending nonlinearly from the webs and facing each other. The hooks (28) each include a projection (30) extending nonlinearly in a direction facing away from each other. The female closure element may be employed with a male closure element having a U-shaped channel element including a profile portion (18) comprising a base portion (20) having a pair of spaced-apart, parallelly disposed webs (21) attached to the base portion (20) and extending therefrom, the webs (21) terminating in hooks comprising hook portions (22) facing away from each other and hook projections (31) facing toward each other. The closure elements may be employed with containers (10) to provide thereto improved ease of occlusion and deocclusion.
Patent PT-80092-A (PT)
IPC: C07D253/075
Filed: 1985-03-12
Abstract: Substituted 2-phenyl-hexahydro-1,2,4-triazine-3,5-diones of the formula    <IMAGE>  (I)  in which n is one, two or three and the individual substituents R are independently of one another (a) hydrogen, fluorine, chlorine, bromine, iodine, trifluoromethyl, alkyl having 1 to 6 carbon atoms, cycloalkyl having 3 to 6 carbon atoms, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl each having 1 to 6 carbon atoms in the alkyl moiety, nitro, cyano, amino, alkylamino or dialkylamino each having 1 to 12 carbon atoms in the alkyl moiety, piperidino, morpholino, thiomorpholino, 1-pyrrolidinyl, 4-methyl-1-piperazinyl or acylamino having 1 to 6 carbon atoms in the acyl moiety, or (b) a phenoxy, phenylthio, phenylsulfinyl, phenylsulfonyl, benzoyl, benzoylamino or aniline radical which is in each case R(a)-substituted, and the alkali metal salts, alkaline earth metal salts or ammonium salts thereof, a process for their preparation, their use, veterinary drugs and a process for controlling protozoal diseases.
Patent PT-80535-A (PT)
Title: Chucking or clamping device
IPC: D04B27/06
Filed: 1985-05-28
Abstract: A clamping device for attaching crochet needles to the needle bar of a galloon crochet machine or Raschel loom. The clamping device consists of two body pieces, a lower piece and a clamping lid, which are fastened together by means of clamps. In one embodiment the body piece holds the needle shafts, a spacer inserted into each interval between needles, and a support piece between the shafts of a needle and a receptacle in the lower piece. This results in the formation of needle beds. In the other embodiment very shallow grooves are milled opposite one another in both body pieces. These are only a fraction of half the height of the needle shafts, leaving the major part of the needle shaft's height free after clamping.
Patent PT-82664-A (PT)
IPC: H02G15/013
Filed: 1986-05-28
Abstract: A sleeve for protecting cable splices, in particular for telephone cables, comprises two half-shells (3, 4) so designed as to be assembled together along their longitudinal edges (3a, 4a) around the cable splice (2). The opposite ends of the sleeve have jaws (5, 6, 7, 8) for radial clamping and axial retention of the two cable ends (1a, 1b) and means are provided for forming a fluid-tight seal between the two half-shells (3, 4) and between the cable and the jaws. The half-shell (4) comprises two end elements (9, 10) which are intended to be fitted over the clamping jaws (5, 6, 7, 8) and a central element (11) which is placed between the two end elements and covers their adjacent edges (9a, 10a).
Patent PT-84676-A (PT)
Title: Process for preparing a catalyst for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide to elemental sulfur and process for the selective oxidation of said compounds
Inventor: BERBEN PIETER HILDEGARDUS
IPC: C01B17/04
Filed: 1987-04-14
Abstract: The invention relates to a catalyst for the selective oxidation of sulfur-containing compounds, in particular hydrogen sulfide, to form elemental sulfur, comprising a carrier of which the surface exposed to the gaseous phase does not exhibit alkaline properties under the reaction conditions, and a catalytically active material applied thereto or formed thereon. According to the invention the catalyst is characterized in that the specific surface area of the catalyst is less than 20m<2>/g catalyst, with less than 10% of the total pore volume having a pore radius between 5 and 500 A. The invention also relates to a process for preparing the catalyst, and to processes using it.
Patent PT-95014-A (PT)
IPC: A61K9/70
Filed: 1990-08-16
Abstract: A transdermal drug delivery system in which drug delivery is biphasic is provided. Drug is delivered at a therapeutically effective rate during an initial, delivery phase, typically of about 10 to 14 hours, followed by a subsequent, secondary phase during which virtually no drug is delivered. Substantially all of the drug initially loaded into the device is delivered within the initial, delivery phase.
Patent PT-95894-A (PT)
Inventor: METTLER HANS PETER
IPC: C07C227/18
Filed: 1990-11-15
Abstract: There is described a novel process for preparing 1-(aminomethyl)cyclohexaneacetic acid, a drug used as anticonvulsive. 
<??>To this end, a dialkyl (1-cyanocyclohexyl)malonate is decarbalkoxylated to give the corresponding alkyl (1-cyanocyclohexyl)acetate, then transesterified with a benzyl alcohol and finally hydrogenated to give the end product. 
<??>Benzyl (1-cyanocyclohexyl)acetates can also be obtained by reacting (1-cyanocyclohexyl)acetonitrile with a benzyl alcohol in the presence of a mineral acid, followed by hydrolysis with water. 
<??>Alkyl (1-cyanocyclohexyl)acetates can also be obtained by reacting (1-cyanocyclohexyl)acetonitrile with a lower aliphatic alcohol in the presence of a mineral acid, followed by hydrolysis with water.