baber/WOPTO huggingface dataset:
Patent DE-4000935-C1 (DE)
Title: Recovering zinc from dross from hot dip galvanising plant - by loading dross into vessel and milling between paddle, fixed paddle and plates and withdrawing lighter dross
IPC: C22B19/30
Filed: 1990-01-15
Granted: 1990-12-13
Abstract: Zn dross from hot-dip galvanising plant is treated for recovery of metallic Zn in an arrangement of a vessel dipping vertically into the molten Zn and contg. a shaft connected to a thermally protective coupling and rotated by a geared motor to turn a flat  elliptical paddle. The Zn dross is loaded into the vessel and is milled between the paddle, fixed paddle and plates. The lighter dross collects together and is withdrawn through a pipeline to a cyclone. ADVANTAGE - Sepn. can take place during the galvanising process.
Patent DE-4023063-C1 (DE)
Title: Passive collector for air impurities - uses surrogate surface receiving precipitation and passing dry and wet impurities to collector underneath
IPC: G01N1/22
Filed: 1990-07-20
Granted: 1991-10-24
Abstract: The passive collector (1) for impurities in the air allows the rate of deposition of the latter on natural or synthetic stonework to be determined.  It comprises a covered reception container (3) with an attached surrogate surface (2) which receives both the impurities carried in the air and those deposited by rain, the deposited impurities being washed down into the reception container. Pref. the surrogate surface is provided by a glass fibre mat fitting through the cover (4) of the reception container, with a gap (5) between them. USE - Evaluating air pollution level.
Patent DE-4101044-C1 (DE)
Title: Optical switch with by=passing and through switching positions - has movable mirror to select positions and dielectric plane parallel plate as beam splitter
IPC: G02B6/42
Filed: 1991-01-16
Granted: 1991-12-05
Abstract: The optical switch incudes a transition position in which an input optical fibre (LWL1) is joined to an output optical fibre (LW4). In a through-switching position the input fibre (LW1) is joined to a second output fibre (PD) and a second optical input with a laser (L) is joined to the output optical fibre (LWL4). A movable mirror (KS) is provided to enable switching between both the positions. The light emerging from the laser (L) and the collimated light from one lens (L3) is incident on a beam-splitter (TS) at the Brewster angle (alpha b). The beam-splitter (TS) includes a dielectric plane-parallel plate having a refractive index (nb). The light from the semiconductor laser is linearly polarised. USE - Optical short-circuit switches for optical communications engineering e.g. in urban networks.
Patent DE-4109715-C1 (DE)
Title: Releasable connection of auxiliary switches - using actuation nipple set in housing
IPC: H02B1/04
Filed: 1991-03-25
Granted: 1992-09-17
Abstract: The arrangement is for releasable connection of aux. switches side-by-side under one another and/or to an electromagnetic switchgear. The aux. switches are equipped with an actuation nipple which juts out of their housing and which is brought into location with the movable switching actuator of the aux.switch. It is connected via an insertion orifice in its housing, with a springy catch provided for the housings to be connected together. The insertion or entrance aperture for bringing in the actuation nipple (3) is designed as a perforation or discontinuity in the housing (200), and behind which the switch actuator for location of the actuation nipple of an aux. switch to be connected is positioned. USE/ADVANTAGE - User-friendly connection of aux. switches and switchgear requiring little installation space.
Patent DE-4122505-C1 (DE)
Title: Positive stop for car window pivot hinge - has clamping block width no exceeding rail box profile slot width
IPC: E05F11/44
Filed: 1991-07-03
Granted: 1992-06-25
Abstract: The positive stop for the scissor arm joint in a slotted box profile lifter rail uses a drive arm clamping block which slides in the rail. A stub axle support, thrust against the slot wall, can be screwed and thus clamped to the slot flanges. The width of the clamping block (20) not exceeds that (d) of the rail slot, and the block length not exceeds the distance (c) between the inside faces of the box profile webs (19,15). To twist into positive contact with the web faces, the block has opposite side surfaces (25b) which at most extend half across the block and are adjacent other side surfaces (25a), in which diametrically opposed parts are spaced by less than the distance between web inside faces. USE/ADVANTAGE - For car window winders, with simple design and secure block clamping.
Patent DE-4139107-C1 (DE)
Title: Establishing and evaluating surface alterations at test pieces - using electronic camera to photograph at specified time intervals before and during natural or artificial weathering
IPC: G06T7/254
Filed: 1991-11-28
Granted: 1993-07-08
Abstract: The photography is undertaken under selective and reproducible illumination and imaging conditions. The images are digitalised and stored in a computer. Intermediate tonal or shading value histograms of the images are produced by the computer. The surface alterations are determined as a functioning of the weathering, by difference forming between the shade of grey histograms: of the unweathered test piece or a standard reference frame and the weathered test piece. The alteration can be reproduced graphically or in tabular form. ADVANTAGE - Quickly and exactly reproduces measurement results, which can be evaluated, independently of distance between place of weathering and place of evaluation.
Patent DE-4312386-C1 (DE)
Title: Fuse and ignition unit for small bomb - has turbine through which air flows arranged on cross-axial movable slider and with permanent magnets in its vanes used to charge ignition capacitor.
Inventor: HAU HEINZ
IPC: F42C19/06
Filed: 1993-04-16
Granted: 1993-12-23
Abstract: The unit has an air powered turbine (38) on a slider (10) carrying at least one permanent magnet (44) and at least one coil (50,50') arranged on the slider. A voltage is induced, on rotation of the turbine, through the permanent magnet, which charges an ignition capacitor (54). An ignition rod (16) is operable by a contact trigger (28) connected to the ignition capacitor and a detonator (26). If the bomb does not trigger on impact, the capacitor charge is used for triggering. The two coils are arranged diagonally opposite one another underneath the turbine. The turbine has several vanes (42) with permanent magnets on them. ADVANTAGE - Increased probability that bomb is actuated. If bomb does not trigger on impact, later unintentional triggering is prevented, as capacitor loses its charge.
Patent DE-4404625-C1 (DE)
Title: Method for inactivating thermolabile viruses in biological material while retaining collagenous properties
Inventor: BAUMGARTNER LUDWIG DR
IPC: C12N7/04
Filed: 1994-02-14
Granted: 1995-04-13
Abstract: A process is disclosed for thermally inactivating thermolabile viruses in structured collagen or collagen-containing tissues by means of non-aqueous liquids, vapours or gases at temperatures above the inactivation temperature of the virus while preserving transplant properties.
Patent DE-4405148-C1 (DE)
Title: Aqueous one-component coating composition and its use
Inventor: SCHREIBER PETER DR
IPC: C08J7/046
Filed: 1994-02-18
Granted: 1995-05-11
Abstract: Aqueous coating composition based on one or more water-dilutable, autoemulsifying epoxy resins, which if desired contains pigments, fillers and conventional paint additives, comprising   A) from 1 to 40 % by weight of one or more water-dilutable autoemulsifying epoxy resins having an epoxide equivalent weight of from 250 to 10,000, which are obtainable by condensation of   a) from 50 to 80 % by weight of one or more epoxide compounds containing on average at least 2 epoxide groups per molecule and having an epoxide equivalent weight of from 100 to 2000,   b) from 17 to 35 % by weight of one or more aromatic polyols, and c) from 3 to 15 % by weight of a condensation product of one or more aliphatic polyols having a weight-average molecular weight (Mw) of from 200 to 20,000 and one or more epoxide compounds containing on average at least 2 epoxide groups per molecule and having an epoxide equivalent weight of from 100 to 2000, the ratio of equivalents of the OH groups to the epoxide groups being from 1 : 0.85 to 1 : 1.5 and the epoxide equivalent weight of the condensation product being at least 50,000,   B) one or more chlorinated polyolefins (CPO) in the weight ratio of epoxy resin (component A) : chlorinated polyolefin (component B) of from 10 : 0.5 to 10 : 4.5, based in each case on the weight of resin solids,   C) from 40 to 90 % by weight of water,   D) from 3 to 30 % by weight of one or more organic solvents, the percentages by weight of A), C) and D) ... on the weight of the ... Original abstract incomplete.
Patent DE-4408846-C1 (DE)
Title: Method of producing a centring sleeve
Inventor: HAMAEKERS ARNO DIPL ING
IPC: F16J15/3216
Filed: 1994-03-16
Granted: 1995-04-13
Abstract: Method of producing a centring sleeve (1) in which a metallic supporting body (2) is provided with a polymer coating (4) on the inside at least in one section (3). The coating (4), at least at one end of its axial extension, is provided with a sealing lip (6) concentrically enclosing the axis (5). The supporting body is given a wall (7) by deep drawing of a material which can be cold worked. The wall (7) has a profile open in a U-shape in the axial direction, the profile being provided with the polymer coating (4) after it is produced and then being formed to size by a radial upset at the outside diameter (8) and/or a radial widening at the inside diameter (9). <IMAGE>
Patent DE-4444578-C1 (DE)
Title: Device for fixing electrode caps onto welding tongs at a small angle
Inventor: CHMELIR WENZEL
IPC: B23K11/30
Filed: 1994-12-14
Granted: 1996-02-22
Abstract: The device (1) consists of a stop (2) which is located at one end of a holder (3) that surrounds the electrode shafts (12). The other end of the holder (3) carries a movable weight (4) on the extension of the longitudinal axis of the electrode cap to be fixed. The stop (2) pref. consists of a copper plate fixed to the holder. The weight (4) moves on a guide bar (7) which is pref. fixed to the other end of the holder.
Patent NL-1000353-C1 (NL)
Title: Badge assembly for e.g. photograph or slogan
Inventor: VERSCHOOR GERRIT LEENDERT
IPC: G09F3/20
Filed: 1995-05-12
Granted: 1995-07-18
Abstract: Badge assembly (10) comprises an insert (11) which carries a depiction of some form, e.g. a photograph or slogan. The insert (11) is mounted in a one-piece holder (12) which has a safety pin (13) attached to its rear, i.e. the badge (10) consists of only three parts. The one-piece holder (12) is made from elastically deformable material, pref. polypropylene, and has a circumferential edge (14) which carries a lip or undercut (15) around its internal periphery. The insert (11) is assembled to and retained in the holder (12) by bending and deforming the holder (12) to enable the insert to be orientated as desired and located in the undercut (15) under the lip (14). Pref. the one-piece holder (12) is made of polypropylene. The insert (11) is at least 0.1 mm. thick.
Patent NL-1013696-C1 (NL)
Title: Joysticks operate potentiometers of hydraulic steering installation of rudder systems in order to achieve required combination of rudder positions controlling slip stream of propellers
Inventor: BAALEN ALEXANDER NICOLAAS VAN
IPC: B63H25/06
Filed: 1999-11-30
Granted: 2001-06-01
Abstract: The joysticks operate potentiometers of the hydraulic steering installation of rudder systems in order to achieve the required combination of rudder positions controlling the slip stream of the propellers so that the vessel or its propulsion goes in the required direction and the position of the joysticks is registered.  The whole maneuvring system creates at all times a directly positive vessel direction handling, including finger tip range for other joysticks for the operation of special tasks.
Patent NL-1017184-C1 (NL)
Title: Pump device, especially for cess pits, has pump monitoring circuit protected independently from pump electric circuit
Inventor: KANTERS MARTINUS JOSEPHUS SERV
IPC: F04D15/02
Filed: 2001-01-24
Granted: 2002-07-25
Abstract: The pump monitoring circuit (24-26, 29) incorporated into the pump device is protected independently from the pump electric circuit (5-9).  The pump device comprises an electric pump (5) and a switch system (2) for operating the pump in order to remove material from the pit (P), depending on how full the pit is. The pump is connected to an electric power supply (10) via an earth leakage switch (9) and a safety switch. A monitoring device (23) incorporated into the pump device includes a monitoring circuit which is preferably separate from the electric circuit for the pump. An Independent claim is also included for a switch unit for activating an air pump device, depending on the level of a substantially liquid stored substance, so that a substantially constant flow of air is supplied to the liquid via a pipe in communication with the bottom region of the storage vessel. The pipe contains a first pressure switch, a pressure partition unit between the pump and the first pressure switch connection point, and a connection for a second pressure switch between the pump and pressure partition unit. The second pressure switch is connected to the pump monitoring circuit via an auxiliary conductor (16), so that the monitoring device is activated when the pump is switched off.
Patent NL-1018504-C1 (NL)
Title: Emptying device for carton of e.g. yoghurt, comprises false base connected to T shaped bar
Inventor: HOLLEMAN GERARDUS MARIA
IPC: B65D77/30
Filed: 2001-07-10
Granted: 2003-01-13
Abstract: A false base (1) with the same dimensions as the carton base (3) is located inside the carton (2) and connected to a T-shaped bar (4). The horizontal arms (5) of the T protrude from the carton and when the latter is opened, the bar can be lifted via its arms in order to move the false base and force the contents out through the carton opening (6).
Patent NL-1021524-C1 (NL)
Title: Mixing apparatus for e.g. plaster or cement, comprises mixer device and dry material vessel mounted in frame and system for supplying liquid
Inventor: VEENEMAN MICHEL
IPC: B01F29/83
Filed: 2002-09-24
Granted: 2004-04-26
Abstract: The apparatus comprises a vessel containing a dry material which is mounted in a frame (20), a mixer device (1) mounted in the frame and having a mixing end which can reach into the dry material, and a system for supplying liquid to the mixing location. An independent claim is also included for a mixer device comprising a motor (3) and a hollow rotary shaft (6) with a mixing end and a connection for a liquid supply (4).
Patent NL-1034595-C1 (NL)
Title: Rectangular flag, has rectangular canvas cloth with two sides that are arranged opposite to each other and provided with seams, and connecting cords arranged at one of sides and extending beyond other side
Inventor: HINDRIKS JAKOBUS
IPC: G09F17/00
Filed: 2007-10-30
Granted: 2009-05-06
Abstract: The flag has rectangular canvas cloth (1) with two sides (5a, 5b) that are arranged opposite to each other. An attachment cord (3) is provided for attaching the sides with each other. The sides are provided with seams (2), and ropes are attached at the seams. Connecting cords (6a, 6b) are arranged at one of the sides and extends beyond the other side, where the length of each connecting cord is 5 to 15 percentage of the length of the sides. An independent claim is also included for a method manufacturing a flag.
Patent NL-1035078-C1 (NL)
Title: Hoist and lifting device for greater loads to greater heights comprises at least one hoisting mast, to top of which are connected hoisting devices
Inventor: SEGEREN CORNELIS ANTHONIUS FRA
IPC: B66C23/28
Filed: 2008-02-26
Granted: 2008-03-18
Abstract: The hoist and lifting device for greater loads to greater heights comprises at least one hoisting mast, to the top of which are connected hoisting devices. The mast is composed of parts which can be mutually coupled and released, placed one in the other. With the aid of releasable twist locks, transport is possible within container dimensions. The doubly composed mast part (1) in extended form works with mast parts (2,3) which are in an incorporated state formed into a framework construction, comprising casing profiles (4) and cross bars (5). By means of corresponding coupling devices (6,7,8,9), the mast parts can be coupled to each other at angle points to form a mast.
Patent RU-2043118-C1 (RU)
Title: Method for producing erythropoietin forms useable for injections
Inventor: KHAJNRIKH VOOG
IPC: A61K38/00
Filed: 1988-09-05
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves mixing erythropoietin with urea and a mixture of aminoacids with added polyethylene sorbitane laurate taken in definite quantities. Erythropoietin dose is 100-50000 units. The end phase involves sterilizing filtration and lyophilization. EFFECT: improved stability of the medicinal preparation. 2 cl, 3 tbl
Patent RU-2037752-C1 (RU)
Title: Method of operation of convection radiant-heat drying plant
Inventor: SENKEVICH EDUARD VLADIMIROVICH
IPC: F26B3/00
Filed: 1988-12-05
Granted: 1995-06-19
Abstract: FIELD: drying technique. SUBSTANCE: setting the drying plant in stationary mode of operation is effected by stages taking into account rise of concentration of solvent vapors and consequently the amount of waste air. Catalytic cleaning apparatus work in closed thermal cycle, i.e. due to heat contained in harmful impurities of exhaust. Concentration of vapors is maintained at a rate of 12-18 g/m 3  after which it is reduced to 6-8 g/m 3 . EFFECT: enhanced reliability. 2 dwg
Patent RU-2048097-C1 (RU)
Title: Method for protection of humans against bedbugs in living premises
Inventor: KOZLOV VLADIMIR P
IPC: A01M1/00
Filed: 1989-07-25
Granted: 1995-11-20
Abstract: FIELD: hygiene. SUBSTANCE: method involves placing barriers on the path of insects. EFFECT: higher efficiency.
Patent RU-2026300-C1 (RU)
Title: Method of preparing of transient metal complexes
Inventor: ROBERTO PASKALINI
IPC: C07K16/00
Filed: 1990-09-07
Granted: 1995-01-09
Abstract: PCT No. PCT/FR89/00094 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed Mar. 8, 1989 PCT Pub. No. WO89/08657 PCT Pub. Date Sep. 21, 1989.The invention relates to the preparation of complexes of 99m-technetium, 186-rhenium or 188-rhenium usable as radiopharmaceutical products. For this preparation, an oxidized compound of 99mTc, 186Re or 188Re, e.g. an alkali metal or ammonium perrhenate or pertechnetate, is reacted with a first ligand chosen from the group of substituted or unsubstituted, aliphatic and aromatic phosphenes and polyphosphenes and a second nitrogenous ligand constituted by an ammonium nitride or a pharmaceutically acceptable metal or by a nitrogenous compound having a >N-N< unit, such as hydrazine, a hydrazine derivative, dithiocarbazic acid and dithiocarbazic acid derivatives. The product obtained can be used as it is as a radiopharmaceutical product or can serve as an intermediate for the preparation of other radiopharmaceutical products by exchange reaction with a third ligand, a monoclonal antibody or an antibody fragment.
Patent RU-2021484-C1 (RU)
Title: Fishing tool
Inventor: SKVIRSKIJ VENIAMIN YA
IPC: E21B31/00
Filed: 1990-07-09
Granted: 1994-10-15
Abstract: FIELD: well drilling. SUBSTANCE: levers in cross-section from one side are hinged and spring is located between lever end faces from diametrically opposite side. Levers are made with channels for working medium supply and nozzles directed towards pulling rope to produce jet thrust and to move grapple along hose. Drive for opening the lever is made in form of piston with rod. Hollow is made on spring-loaded end face of one of levers and piston with rod are located in lever hollow. Above-piston hollow is hydraulically communicated with lever channels and rod is installed for interaction with spring-loaded end face of the other lever when working fluid is supplied to lever channels. EFFECT: higher efficiency. 4 dwg
Patent RU-2017925-C1 (RU)
Inventor: SHMAVONYANTS VLADIMIR SH
IPC: E21B10/00
Filed: 1990-06-07
Granted: 1994-08-15
Abstract: FIELD: well drilling. SUBSTANCE: bit has solenoids 15 in which rods in form of metal cores 14 with crosspieces 11 on lower ends are accommodated. Crosspieces 11 are connected with holders 8. Casings 5 are made in form of blades 4. It also has permanent magnets 16 located on upper sections of blades 4 for interaction with its upper ends of rods 12. EFFECT: higher operate reliability of bit. 7 dwg
Patent RU-2004286-C1 (RU)
Title: "Игра "Круговые шахматы""
Inventor: KOROGODSKIJ FELIKS N
IPC: A63F3/02
Filed: 1990-12-10
Granted: 1993-12-15
Abstract: Сущность изобретени  игра содержит доску с  игровым полем и две группы игровых элементоа  Одна из групп игровых элементов состоит из шестнадцати  белых, друга  из шестнадцати черных игровых  элементов Игровое поле имеет семь концентрических  колец Концентрические кольца образованы  концентрическими окружност ми и пересечены  пр мыми радиальными лини ми с образованием  на каждом из них шестнадцати одинаковых  участков Участки концентрических колец окрашены  в шахматном пор дке в черный и белый цвета  Пр мые радиальные линии сход тс  в центре концентрических  окружностей с возможностью образовани  в центральной окружности шестнадцати  одинаковых секторов. Эти сектора поочередно окрашены  в черный и белый цвета в шахматном пор дке  относительно черных и белых участков концентрических  колец. Вдоль одной из пр мых радиальных  линий нанесены индексы концентрических  колец Игровое поле снабжено дополнительным  наружным концентрическим кольцом. Шестнадцать  одинаковых участков дополнительного концентрического  кольца образованы посредством пересечени  пр мыми радиальными лини ми. На каждом из  этих участков нанесены индексы соответствующего  сектора По второму варианту игры игровое поле  имеет восемь концентрических колец 1 зпф-лы,  14ил
Patent RU-2027745-C1 (RU)
Title: Lubricant composition
Inventor: GROMAKOVSKIJ DMITRIJ G
IPC: C10M125/26
Filed: 1991-02-13
Granted: 1995-01-27
Abstract: FIELD: lubricants. SUBSTANCE: composition has, %: boron nitride ultradispersed powder 0.002-0.05; graphite fluoride 0.02-0.5; surface-active substance on the basis of pentaerythritol and monocarboxylic acids 5-9, and mineral oil - up to 100. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2000038-C1 (RU)
Title: Агромост
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1991-04-30
Granted: 1993-09-07
Abstract: Мспольттт пг i i t   i ко о- ч;iCT en-,. ном машиностроении ч мзг  ix iyeimxnoi LI ДЛЯ ПЫПОПРРНИ СОЛЬХО Р П Ol .b  ОЗГ 1,ОГ  Секции Я ( .пип. . Kl  rhno; о     имеет р д причины  о 1 iu v опор  1 чои  резиновых pni irM n T|jyroi рлл тс Ti их t ГIО Г i  1 1 П  4-1 о «г Ь с двусторонними ребор  ощимисч н-т рельс б, закреплен-  7 нити опорного основани   л мп ребордами существен-  по поперечное рысканье агро-  )п, 1м ио/1личг  агроугодь , что 1-хмгсть его работы и возмож-  т иакп  дл  точного риполне-  V 5 пстввмны рчбот, когда в  (м о Ьхсдиг юсть при возделывэп°  . стиенннх культур 4 ил
Patent RU-2008911-C1 (RU)
Title: Ointment for purulent wounds treatment
Inventor: ZATOLOKIN VASILIJ D
IPC: A61P17/02
Filed: 1991-06-03
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: ointment contains medicinal compound and hydrophilic at ratio 1: 2. Bee bread is used as medicinal compound. Wound is tamponed by gauze napkins impregnated with proposed ointment. The process is carried out after surgical treatment or after toilet of a wound. Dressing is carried out daily, average treatment course is 20 days. EFFECT: decreases treatment time. 1 tbl