baber/WOPTO huggingface dataset:
Patent NL-7401409-A (NL)
Title: Medical infusion apparatus - has tube clamp released by timer and closed by drop detecting photoelectric cell
IPC: A61M5/168
Filed: 1974-02-01
Abstract: The apparatus has a drip chamber for connection by flexible tube to the patient, the tube being equipped with a stop clamp controlled by a timer, and the frequency of the drops passing the chamber is monitored by a photoelectric cell. The clamp is released by the successive control signals emitted by the timer, and closed by those from the cell resulting from passage of a drop. An alarm signal can be emitted whenever no drop is detected by the cell between two successive timer impulses. The clamp can be opened by an actuator and spring-loaded into the closed position. It can be so arranged that it compresses the tube upwards on closing. This creates a back-pressure preventing release of a drop on clamp closure. The timer can be in the form of a digital adjustable frequency divider, energised by a battery on mains failure, an alarm signal being emitted at the same time.
Patent NL-7407513-A (NL)
Title: Embossing roll for embossing plastic film - e.g. to be fibrillated, has profiled fluorocarbon surface
IPC: B29C59/04
Filed: 1974-06-04
Abstract: An embossing roll comprises pref. a metal cone covered with a rubber compsn. (e.g. nitrile rubber) which itself is coated with a layer of fluorocarbon (e.g. polytetrafluoromethylene), whereby the fluorocarbon layer constitutes the outer surface of the roll; this outer surface having a profiled pattern. The embossing roll is based particularly for embossing longitudinal grooves in an extruded plastic film, whereby the film can be ripped along the grooves and fibrillated to produce fibres. The fluorocarbon surface layer prevents the plastic film from sticking to the roller.
Patent NL-7511506-A (NL)
Title: Stereo recording system using two artificial heads - microphone outputs for each ear added left to left and right to right (BE070576)
IPC: H04R5/00
Filed: 1975-09-30
Abstract: The stereophonic recording system has two microphone systems each constructed as a synthetic human head (1, 2) and each provided with two microphones (one for each ear) (3-6). The microphones are connected together so that signals received by microphones on the corresponding sides of the artificial heads are added for recording, for immediate replay or transmission. The microphones pairs are arranged so that an isosceles triangle is formed by two lines along the axes of the microphone pairs and a line drawn through the centres of the two artificial heads. The processing sector (9) depends upon the desired stereo application.
Patent NL-7600972-A (NL)
Title: Vehicle mounted loading crane - has two slewing jibs on vertical columns coupled to outer jib with travelling crab
IPC: B66C11/16
Filed: 1976-01-30
Abstract: The crane can be arranged to travel on a vehicle, and has a vertical portion with jibs slewing in a horizontal plane at the top, also a travelling crab. It comprises two vertical columns (5), each having a jib of the same length slewing on it at the top (7). The jib heads are coupled together by an outer jib (8) of inverted-U section, the mouth of the U being narrower than the remaining portion. The crab travels inside the outer jib, and the distance between the points of attachment of the outer jib to the other two is approximately the same as the centre distance between the column.
Patent NL-7700553-A (NL)
Title: Thermodynamically efficient urea conversion to melamine - uses reactor with fluidised catalyst bed divided into two zones sepd. by sieve plate
IPC: C07D251/60
Filed: 1977-01-20
Abstract: In the prodn. of melamine, urea or its thermal decompsn. prods. are heated in a fluidised bed of a catalytically active material in the presence of ammonia or an NH3-contg. gas at 100-2500 kPa. The appts. has a sieve plate or similar fitting which divides the catalyst bed into a lower and an upper zone. In the lower zone, the urea is converted into melamine at 325-425 degrees C. The upper zone is maintained at a temp. of at least the temp. in the lower zone. The sieve plate allows a catalyst flux with it is 5-75% of the catalyst flux across a corresp. open surface without sieve plate. Process allows max. effective utilisation of the heat of reaction and gives theoretical yields of >95% theory. It is possible to approach or to achieve thermodynamic equilibrium for the process.
Patent NL-7703277-A (NL)
Title: Tobacco leaf dividing system - uses bundle of rays comprising electromagnetic waves directed onto leaf supporting surface
IPC: A24B7/00
Filed: 1977-03-25
Abstract: The system divides tobacco lear or similar material into pieces, the leaf being spread on a supporting surface. An electromagnetic wave beam is then directed onto the surface causing the leaf to disintegrate and the pieces to separate. The beam can be formed by a laser beam, focussed so that the burning point lies on the surface of the support. The support can have a covering layer supporting the leaf and absorbing little energy from the beam. Reflectors form separate beams, and are each separately regulated by a programmed control unit.
Patent NL-7705218-A (NL)
Title: Brake shoes on non-rotating axle with brake actuators - have two identical U shaped return springs around axle hooked into shoe assemblies
IPC: F16D65/22
Filed: 1977-05-11
Abstract: Brake assembly (10) is intended for mounting on a non-rotating axle (12) and has a carrier member (12', 12") rigidly connected with the axle, diametrically opposed brake shoe assemblies (29, 31) slidably carried by the member, actuator units (27, 28) to move the shoes apart and springs (81, 82) to return the shoes. There are two separate identical U-shaped springs (81, 82) facing in opposite directions, whose central positions extended in intersecting planes around opposite sides of the axle and whose ends are anchored (83, 84) in the brake shoe assemblies. The springs are arranged such that they provide a non-interacting balanced action.
Patent NL-8100823-A (NL)
Title: Postal tube slug magazine - has cylindrical holders on endless conveyor brought into line with insertion tube
IPC: B65G51/32
Filed: 1981-02-19
Abstract: The magazine is for postal tube slugs, comprising a frame mounted near an insertion tube section of a tube post system. An endless conveyor is equipped with a series of cylindrical holders (28), each containing one or more slugs (35), and which are brought by a driving motor in succession into line with the insertion tube section (34). A dispensing mechanism (40-46) delivers the slugs into the latter one after the other from the holder aligned with it. The conveyor can incorporate two parallel shafts also parallel to the insertion section and each having two sprockets spaced apart. Parallel endless chains run round the sprockets and the holders are fixed to the chains parallel to the shafts.
Patent NL-8602459-A (NL)
Title: Producing double-walled transparent, esp acrylic!, caravan window - by pressing plane plate on double-sided adhesive dished plate and removing cover foil
IPC: C09J7/10
Filed: 1986-09-29
Abstract: The method is intended for producing a double-walled caravan window having two transparent polymer, esp. polymethyl-methacrylate, plates by placing a plane plate with its perimeter portion on a parallel perimeter flange portion of a tray-shaped plate and making an adhesive connection between them. A double-sided adhesive resilient at least 0.6mm thick tape consisting of transparent polymerised and homogeneous acrylicmaterial and with cover foil on one side is placed on the portion of one of the plates and the portion of the other plate is pressed on to the tape, the cover foil being removed before or after the other plate is applied. The tape is pref. 0.8-1.2mm thick and 8-10mm wide and the cover foil pref. consists of polythene.
Patent NL-8800876-A (NL)
Title: Turnable for testing steering geometry of road vehicle wheels - has deg. scale read off against indicator arrow giving minimal resistance to wheel rotation
IPC: G01B5/24
Filed: 1988-04-06
Abstract: The turntable (1) carries a degree scale (22) which can be read off against an indicator arrow (21) fixed to the carrying frame (2). The carrying frame (2) of the turntable (1) contains slides, equipped with springs, which return the turntable to its zero position. The slide and spring mechanisms in the frame are protected from the ingress of dirt by cover plates (19) on each side of the turntable.
Patent NL-8801078-A (NL)
Title: Quadrature RF coil system for NMR equipment - has 0.5 lamda transmission line installed for second coil, shorted during generation, next to installing 0.25 lamda line
IPC: G01R33/32
Filed: 1988-04-26
Abstract: The quadrature r.f. coil system is for excitation and detection of magnetic resonance signals. Next to inserting a 0.25 lambda transmission line for the first coil of the r.f. coil system, a 0.5 lambda transmission line is inserted for a second coil which can be shorted out during excitation. The transmission lines are co-ax cables and the 0.5 lambda line is bridge to a pin-diode switching circuit. In one of the supply conductors of the coils, an attenuator is provided.
Patent NL-8901764-A (NL)
IPC: A63B21/012
Filed: 1989-07-10
Abstract: The therapeutic game comprises a table like horizontally supported surface (1) with adjustable clamps attached horizontally on the surface for vertically clamping cylindrical elements (21), each with a strike head (22) which is to be hit by a striker. The clamps pref. comprise blocks of elastic material which release a screw-adjustable passage for the blocks' displacement w.r.t. each other.
Patent NL-9201947-A (NL)
Title: Device for plucking poultry
IPC: A22C21/02
Filed: 1992-11-06
Abstract: The invention relates to a device for plucking poultry, with at least one disc which is attached to a rotating shaft and in which a number of rubber plucking fingers are mounted. The disc is provided with a central opening for the passage of a threaded bolt which fixes the disc to the axle and which is adjoined by an auxiliary opening which has dimensions which allow the head of the threaded bolt to pass through. Furthermore, a holding plate for the thickened heads of the plucking fingers may be employed behind the disc.
Patent NL-9401427-A (NL)
Inventor: KLOPPENBURG WIEBE IR
IPC: A21B5/02
Filed: 1994-09-01
Abstract: PCT No. PCT/NL95/00296 Sec. 371 Date Aug. 19, 1996 Sec. 102(e) Date Aug. 19, 1996 PCT Filed Sep. 1, 1995 PCT Pub. No. WO96/06534 PCT Pub. Date Mar. 7, 1996In a baking space of an oven, baking molds filled with dough or a dough suspension to form moldings by forcibly passing heated air over the baking molds. The heated air is heated at a location external to the baking space.
Patent PT-82852-A (PT)
Title: Process for the preparation of thioethers having a high sulfur content
IPC: C07C43/00
Filed: 1986-06-26
Abstract: (I) Liq. polythioethers contg. no oxygen in the polymeric backbone which are non-crystallising and water and fuel resistant and have the formula (I). In (I), each of R2 and R3 = H or lower alkyl each of R1 and R4 = lower alkyl R = lower alkylene or lower alkyl thioether p = 0-3; n = 8 -200; r = 0 or 1; a = 0 or 1; m = 1,3 or 4; when m = 1, r = 1; when m = 3 or 4, a = 1; Ri = an organic divalent radical having no chemically reactive gps. of an organic prim. dimercaptan Ri-(SH)2 each mercaptan gp. being prim. and Rii= a tri- or tetra-valent organic fragement having no chemically reactive gps. of the cpd. Rii- (Z)q where Z = a sec. OH located beta to a sulphur atom or mercaptan gp. and q = 3 or 4 are new. Prepn. of liq. polythioethers, which are non-crystallising, are water and fuel resistant and have mol.wt. 900-25,000 by heating is also disclosed.
Patent PT-87560-A (PT)
Inventor: HRUBY VICTOR J
IPC: A61K38/00
Filed: 1988-05-23
Abstract: Linear and Cyclic Alpha-MSH fragment analogues of Ac-Nle<4> - Glu<5> - His<6> - D-Phe<7> - Arg<8> - Try<9> - Gly<1><0> -NH2, The method of stimulating melanocytes by the topical application of these biologically-active analogues and compositions comprising these analogues for use in the method are disclosed:
Patent PT-92698-A (PT)
IPC: C07K16/00
Filed: 1989-12-22
Abstract: The invention relates to a biologically active whey protein composition comprising substantive amounts of a whey protein concentrate comprising a whey protein isolated mixture having protein and/or peptide components containing glutamylcysteine groups wherein said components are present in an essentially undenatured state and wherein the biological activity of the whey protein concentrate is restricted to its undenatured conformation, a method of producing a biological active whey protein concentrate composition comprising the following steps:   a) immediately after milking cooling the milk to a temperature in the range of 2 DEG C to 10 DEG C, especially to 4 DEG C, and removing contaminants, b) after another cleaning of the milk, precipitation of the curd by reducing the pH to about 4.6 with lactic acid initially at 20 DEG C, c) addition of rennet and raising the temperature to about 30 DEG C for 20 minutes to promote expulsion of whey from the curd, allowing the agitation in a vat to resolve at low speed, d) thermal treatment of the pasteurization type of the remaining product in the vat and agitating at high speed, for cheese production,   e) irradiation and separation of the whey and f) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 10,000 or less, or g) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 17,000 or less to retain  beta -lactoglobulin and serum albumin, wherein the fraction of whey protein concentrate is not heated and the material from which it is derived is slowly agitated to minimize protein denaturation and that said ultrafiltration is carried out in a production line comprising up to 20 frame-type modules holding a large number of said membranes achieving a final undenatured protein concentrate in dry matter, wherein said ultrafiltration is carried out at a temperature in the range of 4 DEG C to 20 DEG C, especially at 4 DEG C.
Patent PT-98413-A (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/44
Filed: 1991-07-22
Abstract: There are disclosed various compounds of the formula below, <CHEM>  where   n   is 0 or 1; X   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; Y   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl, loweralkynyl, loweralkanoyl, arylloweralkanoyl, heteroarylloweralkyl or heteroarylloweralkanoyl; R2   is hydrogen, loweralkyl, formyl or cyano; R3   is hydrogen or loweralkyl; R4   is loweralkyl, arylloweralkyl, cycloalkyl, aryl or heteroaryl;  or alternatively, -NR3R4 token together constitutes <CHEM>   R5   being hydrogen, loweralkyl, aryl, arylloweralkyl, heteroaryl or heteroarylloweralkyl, which compounds are useful for the treatment of various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.
Patent SE-7810412-A (SE)
Inventor: GATEWOOD S U
IPC: F16F15/123
Filed: 1978-10-04
Abstract: A torsional vibration damper assembly providing a variable torsional deflection rate having a very low initial deflection rate. The assembly utilizes a vibration damper assembly having a set of compression springs providing the torsional deflection rate for the main stage of relative angular displacement between the input and output members and an auxiliary resilient means to provide an extremely low initial torsional deflection rate; the auxiliary means comprising sets of interengaged free play splines between the barrel of the clutch hub and a separate hub flange with springs between the sets of teeth to preload the splines lightly in either the drive and/or coast directions.
Patent SI-9520007-A (SI)
Title: Method and device for polymerising binders in fibrous materials especially mineral wool insulation
Inventor: MERTZ FREDERIC
IPC: D04H1/4209
Filed: 1995-06-16
Abstract: The invention concerns a method and a device for polymerising substances in fibrous materials, in particular binding agents in mineral wool materials for insulation purposes, wherein the fibrous material having a given thickness (d) is subjected to UV irradiation in order to polymerise the substance having the form of a prepolymer impregnating the fibres, said irradiation of the material is carried out at a sufficiently high intensity level (IUV) to bring about, at a maximum depth (d) of intended polymerisation, a residual intensity exceeding such threshold value at which polymerisation of the selected binding agent under the influence of UV radiation is ensured within a given time limit, such time limit, however, precluding any undesirable degradation, due to the effects of the radiation, of organic substances in the portion at the surface of said material, and wherein the duration of irradiating a given surface unit of said material is kept within said time limit.
Patent SI-20267-A (SI)
Title: Process of treatment of admixtures consisting of waste products of organic origin as additives to building materials
Inventor: CERNJAK CIRIL
IPC: C04B18/24
Filed: 1999-06-03
Abstract: The object of invention is a process of treatment of admixtures consisting of waste products of the organic origin such as natural, mostly cellulose fibres, scrap paper, wood chips, flax rests, etc., as additives to building materials for the improvement of their properties. The procedure of treatment of admixtures consisting of waste products of the organic origin as additives to building materials, according to the invention, is based on a wet processing of materials having fibrous structure (in the form of prefabricated pulp, cellulose fibres, scrap paper, rags and similar materials) in the presence of fire-extinguishing and rapidly hardening suspensions and/or dispersions. During further processing, these swollen materials are treated thermally to achieve a granular form preserving their increased volume in the same time. In this way prepared admixtures in the form of fibrous granules comprise swollen natural fibres - the more voluminous shape of which was obtained by treatment with suspensions and/or dispersions - which retain their increased volume even after thermal treatment such as drying and hardening.
Patent UA-9895-A (UA)
Title: The device for regulation of tightening force of springs of anchor strainers of coke ovens
Filed: 1989-12-29
Abstract: The device for regulation of tightening force of springs of anchor strainers of coke ovens contains booster jack, pump and pressure detector built in its body, cross head, interacting with anchor strainers, and set screw, located into the rod of booster jack. The cross head is made in a form of two bars rigidly fixed on then body of booster jack perpendicularly to its axial axis and furnished with longish apertures of different width.
Patent BG-100274-A (BG)
Title: Gnomon for equatorial sundial and a clock using it
Inventor: DIMITROV TSVETAN I
IPC: G04B49/02
Filed: 1996-01-08
Abstract: The gnomon is used in the manufacture of clocks and residentially  - for reading the time. It ensures maximum approach of the indication to that of the official time, the error being reduced to 2 min. The gnomon is made in the form of a 3-dimensional asymmetrical body (1) resembling a 3-dimensional figure 8 elongated along its longitudinal axis (2). Body (1) casts a shodow in the form of a strip limited by an end righthand (A) and an end lefthand (B) linear shadow intercepting the clock dial (12) in points (A' & B'), respectively, by which the time is read.
Patent BG-102554-A (BG)
Title: Vectors and methods for gene transfer into cells
Inventor: WICKHAM THOMAS J
IPC: A61K48/00
Filed: 1998-06-18
Abstract: The invention relates to a chimeral adenoviral coveringprotein having non-native amino acid sequence, to vectors encodingor including the chimeral covering protein and to methods for theutilization of this protein and of the vectors. The chimeralprotein most generally is directed to the eukaryotic cells andcontribute to the efficient entering in the cell by a viruspossessing it.25 claims
Patent BG-102782-A (BG)
Title: Elevator drive
Inventor: ILIEV GEORGI S
IPC: B66B11/08
Filed: 1998-09-23
Abstract: The invention is used in the elevator engineering, in particular in using a friction pulley. It reduces the metal-, labour- and energy-consumpiton and improves the elevator efficiency. The drive of the elevator consists of an electric motor with a shaft (1) to which a friction pulley is connected fabricated with grooves for the pulling unit of different diameters (2 & 3). The lifting ropes (4) are connected in both their ends so that they form an endless thread engaging, in succession, the larger diameter groove (2) of the pulley and the roller supporting the cabin (5), the smaller diameter groove (3) of the pulley, the deviation roller (6), the roller (7) carrying the counterweight, the deviation roller (8) and the larger diameter groove (3) of the friction pulley. 1 claim, 1 figure
Patent BG-103992-A (BG)
Title: Acetidinylpropylpiperidine derivatives, intermediate compounds and their application as tachyquinine antagonists
Inventor: ALKER DAVID
IPC: A61K31/551
Filed: 1999-12-13
Abstract: The compounds and their pharmaceutically acceptable salts are useful as tachyquinine inhibitors which act in NK1, NK2 and NK3 receptors or a combination of two or more of them. They have the formula where A is CO, SO2 or CH2; Ar1 is phenyl, optionally substituted by one or more substituents selected from halogen, C1-6 alkoxy, optionally substituted by one of more halogen, and C1-6 alkyl, optionally substituted with one or more halogen, X1 is C3-7 cycloalkyl, aryl or C1-6 alkyl, the above C1-6 alkyl is, optionally, substituted with fluoro, CO2H, CO2(C1-4 alkyl), C3-7 cycloalkyl, adamamntyl, aryl or het, and the above C3-7 cycloalkyl is, optionally, substituted with one or two substituents each individually selected from C1-4 alkyl, C3-7 cycloalkyl, C1-4 alkoxy, OH, F, fluoro(C1-4 alkyl) and fluoro(C1-4 alkoxy); X is direct bond or NR1; R is SO2 aryl, SO2(C1-6 alkyl), optionally substituted by one or more halogen), (a) or (b). 38 claims
Patent BG-105394-A (BG)
Title: Polymer insulator
Inventor: JALAMOV JORDAN S
IPC: H01B3/36
Filed: 2001-03-30
Abstract: The invention relates to the treatment of glass-filled press-materials of continuous glass fibres until the production of products of high loading by volume orientation of the glass fibres depending on the operational loads. The invention also relates to electric insulator. They have improved evenness of the specific mechanical loads along the height of the supporting body, higher torsional resistance and reduced elastic deformation. The supporting glass fibre body has step-like cross section, comprising a cylindrical part, connecting the built-in steel fittings and cylindrical steps of a larger diameter. The steps contain radial and axial rows, connected to the grooves of the built-in steel fittings at the base of the insulator. 2 claims, 1 figures
Patent BG-105603-A (BG)
Title: Control of arthropods in animals
Inventor: RIBEILL YVES
IPC: C07D401/04
Filed: 2001-06-14
Abstract: A method of controlling parasites in or on an animal comprising administering to the animal a parasiticidally effective, substantially non-emetic 1-arylpyrazole. 11 claims