baber/WOPTO huggingface dataset:
Patent NL-8902968-A (NL)
Title: Thermostatic burner chamber - has tubular double walled construction with gas burner one end and exhaust gas return pipes at other end
IPC: F24H9/00
Filed: 1989-12-01
Abstract: Heat exchanger has double walled tube, for gas supply at increased temp. Inner wall (10) expands to make complete contact with outer wall (11). Burner has stainless steel plate inner wall positioned with clearer (12) inside outer wall (11). When temp. reaches e.g. 500 deg. C, inner wall clamps against outer wall. Reservoir positioned against wall (1) contains liquid (2). Gas fired heater (3) is secured with flange (4) and bolts (5). Unit further uncludes gas burner (6) and heat exchanger (7) type burner, acting as combustion chamber and exhaust gas discharge. Exhaust gas return (9) acts as secondary heat exchanger. @(10pp Dwg.No.1/3)@.
Patent NL-9002456-A (NL)
Title: Egg-cracking and opening equipment - has knife cutting-edges together forming V=shape, giving oblique cuts
IPC: A47J43/14
Filed: 1990-11-09
Abstract: The controlled egg-cracking and opening equipment collects and discharges yolks and whites, having a feed conveyor on which several parallel eggs are delivered to a transporter. The latter has egg supports with knives in pairs moving apart after penetrating the eggs. The knife cutting edges together form a V-shape, so that the egg is cut obliquely at two points on opposite sides of the bottom.
Patent NL-9100514-A (NL)
Title: Shutter mechanism for air ducting - comprising sheet metal plates bolted to angle pieces and edges by hollow sheet metal flanges with corner holes, and hollow vanes
IPC: F24F13/15
Filed: 1991-03-21
Abstract: Sheet metal plates (1,2) are bolted to angle pieces (3) to form a box section. Hollow sheet metal flanges (6) enclose the outer edges of the plates and also extensions of the corner mountings (7). Holes (18) in the corner mountings enable the structure to be bolted (19) adjoining trunking (K). Each vane (5) is a hollow extrusion with a rectangular hole in its spine to accept a drive shaft. Each shaft is connected by external linkage (23,25,26,32) to a stepper motor (31) that can drive the vanes open (P1,P2) or closed. Sealing strips are affixed to the edges of the vanes.
Patent NL-9200783-A (NL)
Inventor: GRIFFIOEN JAN H
IPC: H02J3/00
Filed: 1992-04-29
Abstract: The invention relates to a method for regulating the voltage at which electric energy is supplied at the delivery points in a network for distributing electricity. The voltage of electric energy supplied through a high-voltage network is reduced to a voltage suitable for a medium-voltage network by means of at least one variable transformer. The voltage of the electric energy in the medium-voltage network is reduced, by means of at least one transformer, to a voltage suitable for a low-voltage network supplying the electric energy to the consumers. The adjustment of the variable transformer between a high-voltage network and a medium-voltage network is influenced by the actual voltage measured and the current or load at the output side of the variable transformer. The voltage prevailing at the delivery point is measured at the location of at least a number of consumers and the variable transformer is set partly in dependence on the voltage thus measured at the consumers' location. <IMAGE>
Patent NL-9201891-A (NL)
Title: Method for the preparation of melamine derivatives
IPC: C07D251/54
Filed: 1992-10-30
Abstract: The method according to the invention relates to a method for the preparation of melamine derivatives according to formula I, in which at least R1 and R2 or R3 and R4 or R5 and R6 together represent a cyclic group, with the characteristic that melamine is transposed with a cyclic amine compound, with the amine compound:melamine molar ratio being greater than 2:1. <IMAGE>
Patent NL-9202247-A (NL)
Title: Method and device for producing a bar from prestressed concrete
IPC: E04C3/26
Filed: 1992-12-23
Abstract: Method and device for producing a bar from prestressed concrete, provided with a body section which is trapezium- shaped in cross section and bears profiling which is of low depth compared to its surface area and provides a loosening periphery, use being made of an elongate, fixed casting mould which is at least partially trapezium- shaped in cross section and the long side of which faces upwards, and reinforcement wires which extend through the casting mould and, outside the mould, are connected to a prestressing device provided with a fixed part for attaching one end of the reinforcement wires and a movable part for the other end of the reinforcement wires, concrete is poured into the mould and, after the concrete has set, the stress on the prestressing device is relieved, and the bar which has been produced from prestressed concrete is removed from the mould. <IMAGE>
Patent NL-9301075-A (NL)
Title: Tiltable gantry for hanging doors and windows
IPC: E04F21/00
Filed: 1993-06-21
Abstract: The invention relates to a tiltable gantry for hanging doors and windows which is set in various operating positions by means of a (partial) ring with recesses and a pawl structure, which is actuated by means of a pedal which is present on both longitudinal sides of the gantry. The gantry can be used for any door or window by means of adjustable and lockable width stops. In combination with a planing fixture, the gantry limits the number of times which a door or window has to be lifted and transported to two. This saves considerable time and exposes the workers to significantly less physical exertion. The fact that the gantry can be tilted into different positions allows an optimum working position to be adopted for all activities, i.e. positioning the door on the gantry, planing and possibly shortening, cutting recesses and fitting hinges, locks and ironwork. <IMAGE>
Patent NL-9302000-A (NL)
IPC: E04D13/17
Filed: 1993-11-18
Abstract: The invention relates to a building for accommodating livestock with a roof (1) having two roof parts (3,4) extending obliquely downward from a ridge, wherein transparent plate material (7) extends parallel to the ridge, the ends edges (8) of which plate material close to the ridge form between them a ventilation slot. At a distance above the ventilation slot a roof cap (21) is arranged with a width greater than that of the ventilation slot. <IMAGE>
Patent NL-9401527-A (NL)
Title: Valve assembly for temperature-dependent control of the flow rate of a fluid through a delivery line, of which the active element consists of a shape-memory metal
Inventor: BRUINEN ROBERTUS FRANCISCUS JO
IPC: G05D23/02
Filed: 1994-09-21
Abstract: This shape-memory metal element, which is provided with flow channels, changes its shape when the temperature of the fluid reaches and/or exceeds a certain value. This results in a change both in a valve position and in the said flow channels, thereby causing a change in the flow resistance and the flow rate.
Patent NL-9500216-A (NL)
Inventor: BERGHE DIRK ANDRE RICHARD VAN
IPC: A61K31/715
Filed: 1995-02-06
Abstract: A pharmaceutical composition and method for the treatment of herpes simplex infections is disclosed. The composition contains a quaternary ammonium compound such as cetrimide or benzalkonium chloride and an antiviral agent such as acyclovir, bromoinyldesoxuridine, 3-fluorothymidine, idoxuridine, propyl gallate, proanthocyanides or glucosamine. The compound can also contain a plant extract such as camomile.
Patent NL-9500275-A (NL)
Title: Electronic sensor
Inventor: BRUGGEMAN ALBERTUS
IPC: A63B23/02
Filed: 1995-02-13
Abstract: The invention relates to a sensor comprising electronics which measures the amount of passing light and can be adjusted so that reduction of the passing light results in an (acoustic) signal being produced and/or the incorrect move being counted. With the aid of a mount, the sensor is placed in a brace (back, knee, neck et al). The wearer of the brace within which the sensor is located with the aid of the mount receives a warning signal if an undesirable posture is adopted or movement is made, with the additional option of the faulty postures adopted and movements made being counted by means of a counter. It is also possible to switch off the acoustic signal and to merely count the faulty postures and movements by means of the counter.
Patent PT-74598-A (PT)
Title: Process for coating webs with polyethylene
IPC: B29C48/08
Filed: 1982-03-17
Abstract: In a process for extrusion coating of substrate webs in which a substrate web (13) is coated with polyethylene (20) extruded through a slotted die (8), the polyethylene is chosen so that it has a melt index of between about 30 dg/min and about 100 dg/min. After coating, the coated web (15) is passed through a nip roll assembly (9) comprising a chill roll (10) and a nip roll (11). In order to minimize necking-in of the extruded polyethylene (20) edge guides (16, 16a) are provided, these being held at a temperature some 50  DEG  - 80  DEG C above the melting temperature of the polyethylene, so that the edges of the extruded polyethylene (20) adhere to the edge guides (16, 16a).
Patent PT-75915-A (PT)
Title: Synergistic antihypertensive compositions
IPC: A61P9/12
Filed: 1982-11-29
Abstract: Compositions useful for improving kidney function and treating hypertension are comprised of a 6-chloro, 6-fluoro or 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-ben zazepine combined with a  beta -adrenergic blocking agent known to the art, especially, propranolol. The compositions are administered, most readily, orally.
Patent PT-87548-A (PT)
Inventor: NEWKIRK MARK STEVENS
IPC: C04B37/00
Filed: 1988-05-20
Abstract: Two or more ceramic bodies (10,12) are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal (14) to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies (10,12) and bridges the surfaces, thus bonding the ceramic bodies (10,12) to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
Patent PT-89965-A (PT)
Title: Transport and storage pallet for vertical scaffolding frame sections - has slotted grips to hold frame sections vertically, with pairs of holding rails with tines
IPC: E04G21/16
Filed: 1989-03-09
Abstract: The rectangular scaffolding etc. frame sections (11) are located across two parallel flanges (29) with a toothed profile to grip the bottom cross-members on tube ends of the frames. The frames are held in the vertical setting by other slotted flanges (30), above the lower flanges, gripping the sides of the frame upright. No other fastenings are required. The pallet is made from pressed sheet metal. The sides of the pallet have slots (35) for lifting forks.
Patent PT-93675-A (PT)
Inventor: ALLGEIER HANS
IPC: A61K31/66
Filed: 1990-04-05
Abstract: Unsaturated aminodicarboxylic acid derivatives of formula (I) <IMAGE> in which A represents a divalent aliphatic hydrocarbon radical with 2 carbon atoms and R1 and R2 independently of each other represent free or esterified carboxyl groups, and their salts possess an outstanding and selective antagonistic effect on excitatorial amino acid receptors sensitive to N-methyl-D-aspartic acid. They are prepared for example by converting Z3 in a compound of formula II <IMAGE> in which Z1 and Z2 stand for optionally protected hydroxyl and Z3 represents protected amino, into amino and, if present, protected hydroxyl Z1 and/or Z2 into hydroxy, and if desired converting one compound obtained into another compound of formula I, an isomeric mixture obtainable using this method being separated into the components and the particular preferred isomer being separated out and/or a free compound obtainable using this method being converted into a salt or a salt obtainable using this method being converted into the free compound.
Patent PT-96197-A (PT)
Inventor: MALLERON JEAN-LUC
IPC: A61K31/425
Filed: 1990-12-13
Abstract: This invention relates to compounds of formula:   <IMAGE> (I)  in which R1 denotes a 1,2,3,6-tetrahydro-1-pyridyl radical substituted in the 4-position by an optionally substituted phenyl, optionally substituted 3-indolyl or 3-(5-hydroxyindolyl) radical, a 1-piperazinyl radical substituted in the 4-position by an optionally substituted phenyl, 1,2-benzisothiazol-3-yl, 1,2-benzisoxazol-3-yl or 2-pyridyl radical, a piperidino radical substituted in the 4-position by an optionally substituted phenyl, bis(4-fluorophenyl)methylene, 4-fluorobenzoyl, optionally substituted 2-oxo-1-benzimidazolinyl, optionally substituted 3-indolyl or 3-(5-hydroxyindolyl) radical, by two phenyl radicals or a hydroxyl radical and an optionally substituted phenyl radical R2 denotes a radical SO2R4 in which R4 denotes an alkyl or phenyl radical, R3 denotes a phenyl or naphthyl radical, or else R2 and R3 together with the nitrogen atom to which they are attached form a ring, n is equal to 2, 3 or 4, processes for their preparation and medications containing them. The invention relates to treating a disease ameliorated by serotonin.
Patent SI-9300237-A (SI)
Inventor: BITENC ROMAN
IPC: F16K5/04
Filed: 1993-05-05
Abstract: Pipa po izumu je izvedena iz cilindričnegaohišja
(1), ki ima koaksialno vrteninasto ležišče (2) z v njem
zasukljivo uležajen pipnik (3). Tesnenje pipnika (3) v
ohišju (2) je izvedeno z O-tesnilom (14), nameščenem
v približno eliptičnim žlebu (13), pri čemer poteka žleb
(13) z O-tesnilom (14) poševno na vdolžno os pipnika
(3) tako, da leži izstopna odprtina (9) na plašču
pipnika (3) med žlebom (13) z O-tesnilom (14) in
čelnim obrobkom (10) pipnika (3), odprtini (9) diametralno
nasprotni odsek žleba (13) z O-tesnilom (14)
pa leži na plašču (8) v aksialnem območju pipnika (3)
med odprtino (14) ter čelnim obrobkom (10) pipnika
(3). Med obema tema skrajnima legama žleba (13) z
O-tesnilom (14) ležita le-ta poševno na vzdolžno os
pipnika (3).
Patent SI-20209-A (SI)
Title: Novel optically active aminopentane derivatives
Inventor: KNOLL JOSEPH
IPC: A61K31/34
Filed: 1999-10-15
Abstract: Novel compounds involving optically pure (-)-1-(benzofuran-2-yl)-2-propylaminopentane represented by formula (I), which is substantially free from the (+)-isomer and pharmacologically acceptable acid addition salts thereof. Because of being excellent in the effect of regulatively enhancing neurotransmitters catecholamines (i.e., CAE (Catecholaminergic Activity Enhancer) effect), these compounds are useful as psychotropic drugs and remedies for Parkinson's disease, depression and Alzheimer's disease.
Patent UA-11282-A (UA)
Title: Circular elastic damper
Filed: 1991-06-18
Abstract: Circular elastic damper has elastic ring and levers connected to it. In the ring alternating openings are provided, with intersection with each other axles, and damper is equipped with rolls that go through openings of elastic ring and fixed in the levers.
Patent BG-100466-A (BG)
Inventor: ANIMATI FABIO
IPC: A61K31/7028
Filed: 1996-03-29
Abstract: Антрациклиновите дизахариди имат обща формула и намират приложение като антитуморни средства с висока активност и селективност. Изобретението се отнася и до техни фармацевтично приемливисоли, до метод за получаването им, както и до фармацевтични композиции, които ги съдържат.
Patent BG-100615-A (BG)
Inventor: BRIDGES ALEXANDER J
IPC: A61P35/00
Filed: 1996-05-20
Abstract: Епидермалните растежнофакторни инхибитори имат формула (i), в която y и z са въглерод (с), двата n или един n и другият с, при което структурата на пръстена е линейна кондензирана 6,6 (5 или 6) трициклена; или един от y или z е с=с и/или с=n, при което другият y или z е проста връзка между двата ароматни пръстена, като тогава структурата енелинейно 6,6 (5 или 6) трициклена; или един от yи z е n, 0 или s, при което другият y или z е проста връзка между двата ароматни пръстена и структурата е кондензирана 6,5 (5 или 6) трициклена; а, в, d и е могат всички да са въглерод, или до два оттях могат да бъдат азот, докато останалите атоми трябва да бъдат въглеродни, или всеки две съседни позиции в а-е могат да бъдат самостоятелен хетероатом n, 0 или s, като формират петчленен кондензиран пръстен, при което един от двата останали атома трябва да бъде въглерод, а другият може да бъде или въглерод, или азот; х е 0, s, nн или nr9, така че r9 е нисш алкил,он, nн2, нисш алкокси или нисш моноалкиламино; м има стойности от 0 до 3, и аr е фенил, тиенил, фуранил, пиролил, пиридил, пиримидил, имидазолил, пиразинил, оксазолил, тиазолил, нафтил, бензотиенил, бензофуранил, индолил, квинолинил, изоквинолинил и квиназолинил.
Patent BG-101710-A (BG)
Title: Method and production line for the production of urea having a high degree of conversion and low energy costs
Inventor: PAGANI GIORGIO
IPC: C07C275/00
Filed: 1997-06-30
Abstract: The method consists of mixing of pure ammonia and carbondioxide in a reaction space (1) from which the reaction mixture isdischarged and is subjected to decomposition in an evaporationequipment (2) in order to produce partially purified mixture. Itis fed to a sector for the extraction of urea (3, 4, 7, 8) wherediluted carbamate solution is produced which is subjected toevaporation (9). After condensation (6) the vapours are recycledto the reaction space (1).14 claims, 2 figures
Patent BG-104801-A (BG)
Title: Indole-2,3-dione-3-oxime derivatives for therapeutical use
Inventor: WATJEN FRANK
IPC: A61K31/4738
Filed: 2000-09-27
Abstract: The present invention relates to the use of indole-2,3-dione-3-oxime derivatives in a method of combining diseases and disorders associated with or mediated by the release of excitatory amino acids. 10 claims
Patent BG-104900-A (BG)
Title: Method for the recycling of metallurgical casting ladles
Inventor: GRIGOROV IVAN D
IPC: B23P6/00
Filed: 2000-11-01
Abstract: The method is designed for metal rolling production, in repair-revamping works in metallurgy and the mining industry, in mechanical engineering for the recycling of large-sized parts, in particular for matte and slag pots. The method comprises burning and/or hammering of the faulty sector in the upper and/or and the lower part of the matte and slag pots. After which cutting is performed at a distance from 30 to 40 mm under the burnt or the deformed section, and place is formed for a blank with rounding at the corners of its section with a radius no smaller than 150 mm. Then it is emeried off to clean metal. Welding in a section with end cracking is performed in sequence from the end of the cracking to the edge of the ladle using the reverse-stage method having stages from 180 to 200 mm, the general direction of welding being inside out. Before the welding a technological hole is tested having 8-10 mm diameter at some distance from the end of the cracking, equal to the diameter of the hole. Welding in a section with an average-sized cracking is performed in sequence from both ends to the middle of the crack having from 180 to 200 mm stages. Before this, technological holes with diameters ranging from 8 to 10 mm are drilled at a distance from the end of the cracking equal to the diameter of the hole. The welding of the blank at the upper end of a ladle is performed by initially setting the blank one of the sides with zero distance between the ends, and the other two sides are established at a distance between the walls of 2-4 mm. The blank in the middle of the repaired ladle is welded using the reverse-stage method in a sequence from one of the angles of the blank to its opposite end, after which work continues to the initial position. After making welds from the inner side, the root of the seam is punched out, is emeried off and is welded from the outside in the same sequence. 5 claims, 5 figures
Patent BG-109592-A (BG)
Title: Mechanical game for keeping different digital or letter combinations
Inventor: VELIKOV BORISLAV
IPC: A63F9/08
Filed: 2006-06-28
Abstract: The invention relates to a game which consists in guessing different preset combinations of signs, such as digits, letters, etc. through mechanical motion of rotary mobile pieces placed on bearings on axles and arranged in lines and columns in empty grid holes arranged in lines and columns too.
Patent BG-111683-A (BG)
Title: Method and system for communication
Inventor: TSIGOV BORIS
IPC: H04M1/00
Filed: 2014-01-24
Abstract: The method and system relate to telecommunications and may be used by all customers and users of digital, mobile, satellite, computer, network, Internet devices associated with systems for digital voice communication. Connecting to a device for voice digital communication (2) of the calling user with a device for voice digital communication (3) to search for users by at least one system for voice digital communication (1) to select / call device (3) Search Members . According to the method calling user through the device for voice digital communication (2) and through the module directory (5) selects a specific name search for users included in the module directory (5), after making the connection to the device for voice digital communication (3) searches user security module (8) orders to carry out actions for compensation and calling user receives remuneration for call module of payment (4). The communication system includes a module for payment (4), which is capable of performing actions for consideration of an asylum user for the calls and a security module (8) which is able to order whether to take action on remuneration The modular payment (4) and the security module (8) constitute a computing machine using software, or part of a server or device for data storage, use and use of software, as well as part of a device for data storage or integrated circuit - the microchip used and use of software, as well as part of the integrated circuit.
Patent BG-112937-A (BG)
Title: Device and method for contactless separation of bees and bee swarms for various technological purposes
Inventor: HRISTOV DOTS D-R PLAMEN
IPC: A01K47/00
Filed: 2019-05-15
Abstract: The invention is intended for application in beekeeping. The method consists in inducing the movement of part of the bees in the bee colony in the under-hive space, separating them according to anatomical and behavioral differences and taking them to an additional bottom hive volume, in which they can continue their development independently or be taken away, according to the pursued technological purpose. The method is realized by bee repellent, bottom separating complex, additional bottom beehive volume and a diagnostic-information unit. The repellent comprises a mixture of chemicals of biogenic origin which do not contaminate the bee hive and the products. The bottom separation complex has a movable excluder grate (24), two-sectional movable bottoms (20 and 21) and a movable landing board (3) mounted on a bottom support frame (30) and closing laths. The additional bottom hive volume (4) is a parallelepiped volume containing a hive body (25) arranged on rails (26), with a movable solid or mesh bottom (27), sliding in slits (28), with a back cover ( 29), with front and back entrance (33 and 32) and with a movable landing board (34). The diagnostic-information unit comprises temperature sensors (35 and 36) and a GSM communicator (37).
Patent CN-1269550-A (CN)
Title: 分区计算机系统中的动态i/o分配
Inventor: BIRKOFSKI RICHARD
IPC: G06F/
Filed: 2000-03-29
Abstract: 一种允许多处理机系统的多个节点共享一组I/O部件的系统和方法。设置一个箱式输入/输出控制器(CI/OC),其管理多处理机系统的节点和公用I/O部件之间的通信,以允许各节点排它地访问它的一个或多个目标部件。各个节点经过一个业务处理机和该CI/OC通信,并且该IC/OC和不同的I/O部件以及节点的USB控制器互连。
Patent CN-1339775-A (CN)
Inventor: PAN WEIJUN
IPC: G06K9/00
Filed: 2000-08-22
Abstract: 一种名片自动识别方法,包括影像输入程序、版面影像分割程序、字符识别程序以及资料分类程序。其中,影像输入程序取得名片的版面影像,版面影像分割程序将版面影像分割成多个区块影像,并判别版面影像所属的样板类型,字符识别程序将各区块影像识别为对应的文字资料,资料分类程序则分析文字资料以便分类储存。本发明亦揭示了实现此方法的名片自动办识系统。
Patent CN-1361527-A (CN)
Title: 近场光学记录装置
Inventor: SUGYONG KIM
IPC: G11B7/1387
Filed: 2001-12-14
Abstract: 本发明涉及一种通过使近场光入射到记录介质来记录和重放信息的近场光学记录装置,在其安装有面向记录介质表面的聚光透镜的光学头滑块上,设置有由光学头滑块的外表面延伸至聚光透镜的导气通道。在光学记录和重放过程中,抑制了由于光线入射到记录介质表面产生热能所致的贴近记录介质表面的聚光透镜温度升高。