baber/WOPTO huggingface dataset:
Patent NL-7903680-A (NL)
IPC: A22B3/06
Filed: 1979-05-10
Abstract: The invention relates to an apparatus for electrically stunning animals, said apparatus comprising two endless conveyors (1,2) running parallel to each other and positioned to form a V-shaped passage way therebetween as well as two sets of electrodes (3,4) which extend downwardly into the V-shaped passage way and can swing about horizontal axis (5,7) located above the passage way, of which electrodes (3,4) seen in the direction of movement of the conveyors, the first set (3) slopes downwardly and forwardly and have a short electrode surface (13) only at the bottom end, whilst the second set (4) slopes downwardly and backwards, said electrodes carrying electrode surfaces (15) over substantially the entire side that faces the first set (3).
Patent NL-7905037-A (NL)
Title: Cylinder lock using key with blade of undulating section - has successive keyhole peaks projecting beyond central key plane to inhibit picking
IPC: E05B19/00
Filed: 1979-06-28
Abstract: The cylinder lock is designed to inhibit lock-picking. It utilises a blade key and keyhole of an undulating cross-sectional profile, the arrangement preventing the sliding insertion of a card. The undulations may be of uniform amplitude and relatively uniform pitch, successive peaks (41) projecting (9, 10, 11) in opposite directions beyond the centroidal key plane to form relatively large overlaps. Holes in the base of the keyhole locate sliding recoil sprung locking pins (32) engaged by triangular indentations (31) in the bottom edge (16) of the key. The holes may extend somewhat towards the back (15) of the key, thus, avoiding fouling of the pins when key details are modified.
Patent NL-8001214-A (NL)
Title: Poultry manure suspended in water is aerobically fermented - to remove organic matter then carbonate and fed to algae culture for feedstuff
IPC: C02F3/32
Filed: 1980-02-28
Abstract: The arrangement is intended for treating e.g. poultry manure in suspension in water, feeding the suspension to an algae culture, dissolving carbon dioxide obtd. by combustion, growing algae in the culture exposed to light, and sepg. the algae thus produced for mixing with animal feed. The manure is mixed with the water and the organic matter present in the suspension subjected to aerobic fermentation to produce carbon dioxide and a protein-rich sludge contg. micro-organisms. After sepg. this sludge, the remaining soln. contains mainly inorganic matter and is fed to the culture for growing the algae. Aerobic fermentation prior to algae culture removes the organic matter which would otherwise promote bacterial growth interfering with prodn. of algae. It also produces part of the carbon dioxide which is mixed with the organics-free soln. to make algae growth possible. The fermented organic sludge forms a further valuable component for mixing with the feedstuff. This arrangement eliminates the need for drying the manure and the resulting unpleasant smell, requires less energy and provides a more useful prodt.
Patent NL-8005420-A (NL)
Title: Fusible element for electrical fuse - has silver copper tin antimony alloy coated on monofilament quartz glass fibre
IPC: H01H85/046
Filed: 1980-09-30
Abstract: A fusible element for use in electrical fuses comprises (a) a support of a monofilament yarn of glass quartz fibre, having (b) a metallic alloy coating of Ag, Cu, Sn and Sb on its outer surface. The coating alloy is pref. 71-73 wt.% Ag, 22-24% Cu, 2-4% Sn and 1-3% Sb. The element is useful in conventional fuse cartridges having rate currents of 1-250mA. It is stable and durable, the support having a much higher m.pt. than conventional plastic supports and the coating having higher m.pt. (875 deg.C) and recrystallisation temp. (245 deg.C). than the conventional low melting alloys (150, 20 deg.C respectively). There is little variation of rated current with ambient temp., as shown by a graph.
Patent NL-8202126-A (NL)
IPC: A01M1/16
Filed: 1982-05-25
Abstract: An improved fly paper comprising a strip coated with sticky material and which, for increasing the possible size of the strip, is made of foil or paper reinforced by high tensile threads. The strip is folded about a line located generally halfway between its ends and rolled up, while folded double; the roll being covered by the two ends of the strip which are uncoated. The strip ends are provided with eyes for hanging up the strip on use.
Patent NL-9000511-A (NL)
IPC: F24H1/52
Filed: 1990-03-06
Abstract: A gas-fired central-heating and water-heating boiler comprising a water tank (13) which is part of a closed central-heating water circuit, a U-shaped compact unit formed from one piece of aluminum alloy, comprising a burner chamber (22) and a heat exchanger (23) being submerged in the tank (13) and a water mains-connected tapping coil (19) for hot water for domestic use extending in the tank (13), the ratio of the water mass, in liters, that surrounds the submerged U-shaped unit (22,23) in the tank (13), to the mass of the submerged U-shaped unit (22,23), in kilograms, being greater than 1. Mounted at the top of the leg of the U where the burner chamber is provided, are means (26,27) for forcing a combustible gas/air mixture downwards into the burner.(22) and at the lowest point of the U an element (29) is arranged, of a material of poor thermal conductivity compared with the Al alloy of the heat exchanger, condensation occurring on this element (29). <IMAGE>
Patent NL-9000722-A (NL)
Title: Flight simulator for pilot of small aircraft - has spherical cabin moved to simulate yaw, pitch and roll
IPC: G09B9/12
Filed: 1990-03-27
Abstract: The spherical cabin contains a pilot's seat and simulated controls and instruments. A projector below the pilot's seat produces a simulated outside view on a screen inside the sphere. The sphere (1) is supported by an air cushion (2) inside a cylindrical wall (3). A flexible seal (6) prevents the compressed air from escaping. The sphere can be moved in any direction, to simulate the movement of the aircraft, by three pairs of powered rollers (7, 8; 9, 10, 11, 12). The rollers are held in contact with the outside surface of the sphere by forks (14) on the ends of piston rods powered by hydraulic cylinders (15).
Patent NL-9101463-A (NL)
IPC: A23B7/157
Filed: 1991-08-29
Abstract: A method has been found for preserving and storing liquids containing biologically degradable compounds. This method comprises adjusting the pH of these liquids below 4 using nitric acid. An eligible liquid to be treated is for instance protein-containing potato juice. By using the present method, a storage time of more than 4 months can be achieved.
Patent NL-9200664-A (NL)
IPC: A61G5/00
Filed: 1992-04-09
Abstract: The invention relates to a wheelchair provided with a driving frame supported by ground wheels and with a seating frame supported by said driving frame, wherein the seating frame is supported by two sliding members (1,2) connected to the frame, which are pivotable with respect to the driving frame about horizontal pivot (3,4) pins extending perpendicularly to the longitudinal direction of the frame, and which are accommodated in two slotted holes (10,26) provided in the seating frame, which lie one behind the other in the longitudinal direction of the driving frame, whereby the longitudinal axis of the front slotted hole (26) includes an obtuse angle with the longitudinal axis of the rear slotted hole (10). <IMAGE>
Patent NL-9201238-A (NL)
Title: Brake system for a vehicle and serving trolley for use in an aircraft which is provided with a brake system of this nature
IPC: B60T7/04
Filed: 1992-07-09
Abstract: The present invention provides a brake system for a vehicle which is provided with wheels, in particular a service trolley for use in an aircraft, comprising: - one or more brake components for braking one or more wheels of the vehicle; - actuating means for actuating the brake components from two sides of the vehicle; and - a rotatable connecting component which forms the connection between the respective parts of the connecting means on the respective sides of the vehicle.
Patent NL-9201687-A (NL)
Title: Method and apparatus for using laser light to measure in more than one dimension
IPC: G01C15/00
Filed: 1992-09-29
Abstract: The invention relates to a method for at least partially determining the position of a measuring point in a measuring plane, comprising the following steps: a transmitter designed for generating a beam of laser light rotating at a constant speed in a laser plane is positioned at a distance from a measuring plane; and a receiver designed to generate a signal which is representative of the distance between the laser plane and a first sensor element attached to the receiver is placed at a known position with respect to the measuring point in the measuring plane. The receiver is designed to emit a first measuring signal which is representative of the position of the first sensor element with respect to the laser plane, and is also designed to emit a first angle signal each time the laser light beam impinges on the first sensor element. A synchronization signal source is fitted so as to emit a synchronization signal when the laser light beam passes an angular position. The synchronization signal and the first angle signal are used to calculate the angle enclosed by the line from the centre of the transmitter to the sensor element and the line of the laser beam while the synchronization signal is emitted.
Patent NL-9300799-A (NL)
Title: Building
IPC: E04B2/70
Filed: 1993-05-10
Abstract: The building comprises a number of room-delimiting walls which are connected to one another and at least one of which is formed by a series of wooden beams which are attached to one another by means of side faces and are offset alternately with respect to one another, transversely with respect to the wall. The result is a building which is of environmentally responsible design and moreover can be constructed economically.
Patent NL-9400225-A (NL)
Inventor: HUISKEN MARIA ELIZABETH REUHMA
IPC: G11B7/26
Filed: 1994-02-14
Abstract: The invention relates to a method of manufacturing a matrix for the production of optical disks by applying a photoresist film to an unstructured matrix plate and structuring the photoresist film by selectively exposing and developing said film. When a negatively acting photoresist is used, the matrix may be metal-plated on the surface provided with the photoresist film after structuring of the photoresist film. Structuring of the photoresist film may comprise heating of the selectively exposed photoresist film, integral exposure of the photoresist film prior to developing and heating of the photoresist film following developing. The unstructured matrix plate may be etched, using the structured photoresist film as a mask, after which the photoresist film is removed to produce the matrix. Prior to applying the photoresist film to the unstructured matrix plate a metal film may be applied, to a thickness equal to the height of the structure desired in the matrix. When a positively acting photoresist is used, a metal film is applied to the unstructured matrix plate, using the structured photoresist film as a mask, after which the photoresist film is removed to produce the matrix. A filling process may be used thereby. <IMAGE>
Patent PT-87354-A (PT)
IPC: E06B/
Filed: 1988-04-28
Abstract: PCT No. PCT/GB88/00299 Sec. 371 Date Aug. 3, 1989 Sec. 102(e) Date Aug. 3, 1989 PCT Filed Apr. 19, 1988 PCT Pub. No. WO88/08478 PCT Pub. Date Nov. 3, 1988.A sealable frame structure for a closable opening, such as a doorway, comprises a sub-frame (1) which is adapted to be built into an opening in a wall and a frame shroud (7) adapted to be fixed to the sub-frame. The sub-frame is U-shaped in cross-section and its web is provided with a series of holes (2) by means of which the sub-frame may be secured to the wall by anchor fixings. One limb (3) of the U-shaped frame is provided with a series of holes (4) for the reception of studs (8) welded on the frame shroud (7). A strip (9) of stainless steel or like material is secured to the other limb (5) of the subframe by means of bolts (10) and nuts (11) and the frame shroud (7) is secured to the strip (9) by screws (12) which engage in drilled and tapped holes (13) in a strip (14) of steel. An extruded strip (15) of silicone rubber having a protruding profile (16) is fitted over an edge of the strip (9) and forms a seal with the edge of a door closing the doorway. A door is also provided having a stepped edge portion extending along its upper and side edges for engagement with the sealable frame structure.
Patent PT-89044-A (PT)
Title: Formaldehyde scavenging compsns. - comprising water-soluble ester(s) of malonic or acetoacetic acid(s)
Inventor: PACIFICI JOSEPH A
IPC: C07C69/00
Filed: 1988-11-21
Abstract: HCHO scavenger compsns. comprise an H2O-soluble active methylene cpd. RCO-Y-COR1 (I); where R = Me or H(O(CH2)m)n-O-; R1 = Me or H(O(CH2)m')n'-O-; m and/or m' = 1-3; n and/or n' = 1-19; and Y = CH2 or CH2COCH2. Compsns. pref. contains (I) where m and/or m' = 2; n and/or n' = 1-3 and Y = CH2, esp.. Compsns. contg. (I; R = Me or HO(CH2)2O(CH2)2O, R1 = HO(CH2)2O(CH2O2O, Y = CH2). By reaction of a dialkyl malonate (II) (or alkyl acetoacetate) with an opt. substd. polyhydric alcohol in the presence of a transesterificn. catalyst (pref. 0.2 ml/mol. of (II); esp. 99% H2SO4) at 95-100 deg.C, esp. in vacuo. Mol. ratio (II) : (III) pref. = 1:2.2.
Patent PT-93336-A (PT)
IPC: A47K10/26
Filed: 1990-03-02
Abstract: The dispensing machine is characterised in that it is fitted with a damping device (N) whose active part is disposed in order to act periodically on the tension of the strip between the roll storage spindle and the means (H) of transfer and of conformation and to automatically form, after each dispensing of folded strip by tension on the protruding strip and by rotational driving of the roll of material, a loop (b) of unrolled material which will be retracted during the tension applied to the following strip, thus avoiding any unexpected tearing of the material. <IMAGE>
Patent PT-99286-A (PT)
Inventor: AMSTUTZ RENE
IPC: C07D457/02
Filed: 1991-10-18
Abstract: Ergoline derivatives of the formula I <IMAGE> in which R1, R2 and R3 are as defined in the description, their preparation and use as therapeutics.
Patent SI-9620028-A (SI)
Title: Paint dispensing system
Inventor: MORRISON P ADAM
IPC: A46B11/00
Filed: 1996-01-31
Abstract: A paint pouch assembly includes a pair of facing sidewalls (12, 14) sealed along their periphery. A fitting (30) has a fluid passage that terminates in an inlet (44) disposed within a cavity of the pouch and the inlet faces outwardly toward one of the sidewalls. By depressing the sidewall over the opening, fluid can be regulated through the fitting. The collapsible pouch may be used in a number of different applications. It may be incorporated into a dispensing apparatus (B) that uses a hinged presser member (108) to urge paint through the fitting and out through a pivoting head (130) received on the opposite end. Removable attachments (138, 140, 142, 144,) can be secured to the head to provide for a fine marker, foam brush, etc. Alternatively, the collapsible pouch can be used with a well structure that is secured to an artist's palette.
Patent TR-22444-A (TR)
IPC: C07D231/16
Filed: 1986-03-13
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent UA-18599-A (UA)
Title: Copper-plating electrolyte for circuit board
Filed: 1990-03-29
Abstract: The copper-plating electrolyte for circuit board contains copper sulphate, sulphuric acid, sodium chloride, polyethylene glycol and formaldehyde 2-oxy-propansulfonic acid dithioacetal disodium salt. It additionally comprises coloring agent selected from a group, comprising cyanol blue 4" 3", water-soluble nigrosine, methyl violet.
Patent UA-12850-A (UA)
Title: Dust catcher
Filed: 1990-05-28
Abstract: Dust catcher contains housing, tangential input, axial exhaust and dust-outlet branch pipes. On the exhaust duct concentrically to housing is established an inertia separator made from longitudinal plates. Housing is conical with 15-17° vertex angle turned downward. Inertia separator is conical with 9-11° vertex angle.
Patent UA-19238-A (UA)
Title: Sealing unit of two parts rotating one with resepct to another
Filed: 1990-03-06
Abstract: The invention relates to sealing equipment, mostly to equipment for rolling, and can be used in other mechanical units. A seal assembly consists of two rotating one relative to other parts at one of which elastomeric seal assembly is installed, this is fixed on the body with massif ring. Flexible edges of elastomeric seal are in contact in opposite radial directions with respective surfaces of rotation of the part (for instance, rotary working roller of rolling mill).
Patent UA-6617-A (UA)
Title: Mechanism for fabric rolling into roll on weavers loom
Inventor: BOIKO MYKOLA OLEKSANDROVYCH
Filed: 1990-07-23
Abstract: Mechanism for rolling fabric in roll has breast beam, device for long web cutting, guide rollers and product roller that is kinematically connected to drive. It has separator of webs as plate side faces of which in front part are arranged with linearly increasing height, and in layout those form trapezium larger basis of which is placed at side of breast beam. Front end of the plate is arranged at angle to vertical and has form of truncated wedge larger basis of which is placed at side of product roller, and the plate is placed in one line with device for long cutting.
Patent UA-12953-A (UA)
Title: tenon device for machine tool
Filed: 1991-01-08
Abstract: A device, in housing of which is located a fixed center and washers with spring-loaded fingers. It is equipped with a mechanism of turning of washer made in the form of bevel gear with roller, whose axis is established motionlessly, and hydraulic cylinder with a stock intended for connection with the bevel gear, in this case said roller is intended for connection with washer.
Patent UA-9937-A (UA)
Title: Method of doktorov of manufacturing of components with nonparallel edges
Inventor: Doktorov Mark Yukhymovych
Filed: 1991-04-24
Abstract: The object of the invention is the increase of the output and decrease of waste due to the manufacturing of adjacent components turned in the plane of billet for an angle of 180° relative to each other.
Patent YU-110904-A (YU)
Title: Monitor for insulation of diesel-electrical locomotive
Inventor: JELIC SAVO
IPC: H02H9/02
Filed: 2004-12-20
Abstract: Task of the monitor for insulation of diesel-electrical locomotive is to protect a locomotive from earthquake. There are two types of activity thereof. The bridge made of insulation resistance of plus and minus endings of dynamo (Rp, Rm) and two separate resistors (Ra, Rb). In the middle branch of the bridge there is a potentiometer with a high ohm value (Rs). Voltage drop that in the part of potentiometer is made of current of middle branch of the bridge is led into the absolute value circuit from the outlet of which relay signalling and earth connection are monitored. The bridge supplies locomotive generator (G) and galvanic insulation internal generator (IG), which is part of the converter of the locomotive accumulation battery voltage. Performance of insulation controller are improved by applicaton in the middle branch of potentio meter of high ohm value instead of the relay and by application of internal generator for measuring the totoal insulation resistance.
Patent BG-105009-A (BG)
Title: Method for producing 4-carboxyamino-2-substituted 1,2,3,4-tetrahydroquinoline
Inventor: DAMON DAVID B
IPC: C07D215/20
Filed: 2000-11-30
Abstract: The invention relates to method for the preparation of CETP inhibitors. 15 claims
Patent BG-110044-A (BG)
Title: Internal gearing hydromachine
Inventor: ALIPIEV OGNYAN
IPC: F01C1/10
Filed: 2008-01-30
Abstract: The hydromachine is used as a gear pump or hydraulic motor in the hydraulic systems of various types of machinery and equipment. It is characterized by higher productivity due to the larger volume of the working chambers formed by the gearing. It consists of an external rotor (3) and an internal rotor (1) shaped as gear-wheels, and an intermediate rotor (2) with rollers (7) frontally and rigidly fastened on the flange thereof, such rollers getting simultaneously meshed with two different wavy surfaces (6 and 4) that form the teeth and the tooth spaces of the external rotor (3) and the internal rotor (1). Besides, the external rotor (3) has two teeth more than the internal rotor (1) and a tooth more than the rollers (7) of the intermediate rotor (2). The axes of rotation of the rotors (1, 2, 3) are located in the same plane, in which the axis of the intermediate rotor (2) lies between the axes of the internal rotor (1) and the external rotor (3). When the rotor (2) is rotated by the meshing, the movement is transmitted to the rotors (1 and 3) and the volumes get changed of the working chambers (8) between the contacting teeth, the number of which is equal to the number of the rollers (7), whereat each working chamber (8) in cross-section is enclosed by the wavy profile (6) of the external rotor (3), the wavy profile (4) of the internal rotor (1), and the profiles (5) of two adjacent teeth (7) of the intermediate rotor (2).
Patent BG-112624-A (BG)
Title: Method for preparing microcrystalline cellulose
Inventor: DACHEV KRASIMIR
IPC: C08B37/00
Filed: 2017-11-17
Abstract: The invention relates to a process for the preparation of microcrystalline cellulose by two-step acid hydrolysis with intermediate washing and removal of the dissolved pentose sugars. This method allows, from pulp for paper which contains a significant amount of hemicelluloses, to obtain microcrystalline cellulose with high whiteness and indicators suitable for use in the pharmaceutical, cosmetic and food industries, in agriculture and the chemical industry.
Patent BG-113243-A (BG)
Title: Scalable solar photovoltaic power station for direct power supply of carbon-neutral electrolysis
Inventor: ATANASOV VIKTOR
IPC: H02S40/38
Filed: 2020-10-12
Abstract: The invention relates to a solar photovoltaic power station with the geometry of a regular polygon, with which a plane can be tessellated, and which in turn provides scalability. Batch type electrolyzers for hydrogen production or carbon dioxide transformation are located in the centre of the polygon and are supplied directly with direct current on conductor bars, arranged according to a topological model of symmetrical sub-tessellation with smaller polygons and stepwise decreasing section with distance from the centre. Individual photovoltaic panels are connected in series to achieve open circuit voltage raws between 40V and 1000V. The rows are connected in parallel in the nearest bar so as to minimize the length of the conductors. This eliminates the inefficiencies associated with DC transformation and the transformation of the photovoltaic constant voltage. Preferably, the regular polygons, including those used for sub-tessellation to draw the trajectory of the bars leading to the electrolyzer, are one or more of the group comprising: hexagon, square, rhombus, triangle, etc.
Patent CN-1269367-A (CN)
Title: 高分子量无规聚丙烯的制备方法
Inventor: WU QING
IPC: C08F110/06
Filed: 2000-04-30
Abstract: 本发明属于一种制备高分子量无规聚丙烯的方法,本发明使用由单环戊基钛化合物和聚铝氧烷组成的催化剂在工业适宜的温度下使丙烯聚合。使用本发明方法可以合成具有高度无规性的和高分子量的聚丙烯弹性体材料。
Patent CN-1354622-A (CN)
Title: 前列腺素类化合物、组合物和治疗外周血管疾病和肺动脉高压的方法
Inventor: SHORR ROBERT
IPC: A61K31/343
Filed: 2000-03-29
Abstract: 本发明涉及治疗外周血管疾病和肺动脉高压的前列腺素及其类似物,其包括连接于至少一个位点的药学可接受且能够减缓向温血动物给药时活性基团代谢速率的保护基。事实上,图1图示了一个剂量的mPEG20kDa－酰胺－化合物X经静脉内输注给用肺动脉高压剂静脉内诱导的绵羊对其肺动脉压的影响。