baber/WOPTO huggingface dataset:
Patent DE-3324844-C1 (DE)
Title: 3,3-Bis-[2-carboxyethyl]-3-(hydroxy-ammonium)-propionic acid betaine, processes for its preparation, and its use
Inventor: BRACHTEL GEROLD DIPL-CHEM DR
IPC: C09K15/20
Filed: 1983-07-09
Granted: 1984-12-20
Abstract: The present invention relates to the novel substance 3,3-bis-[2-carboxyethyl]-3-(hydroxy-ammonium)-propionic acid betaine, of the formula <IMAGE> as well as processes for its preparation and its use as antioxidant, photographic developer, redox polymerisation catalyst and fungicide.
Patent DE-3334188-C1 (DE)
Title: Electrical snap switch
Inventor: WINTER FRIEDHELM ING
IPC: H01H5/06
Filed: 1983-09-22
Granted: 1984-12-13
Abstract: An electrical snap switch is proposed having an operating device which can be displaced in an insulating material housing, the operating device having an operating head and a control element which is at least partially metallic. The metallic region of the control element is guided by means of a side surface on a bearing section of the first fixed-contact part, in the manner of a sliding contact, parallel to the bearing section. The switching-tongue bearing is provided on the other side surface of the metallic region, facing away from the one side surface.
Patent DE-3343164-C1 (DE)
Inventor: BARTL IGNAZ
IPC: B65D1/24
Filed: 1983-11-29
Granted: 1984-08-23
Abstract: To prevent manipulating the content of a crate and of the bottles arranged in a stackable crate, a board-like cover (8) is provided at the upper face of the plugs or corks (7). At least one layer of adhesive material (7') is arranged between the cover (8) and a plug (7). A plurality of plugs (7) or all the plugs may also be coated with a layer of adhesive material (7'). The cover (8) may be provided with holes (11) at locations corresponding to the plugs (7). The cover (8) has preferably a thickness of the order of  0.05 mm.
Patent DE-3611180-C1 (DE)
Title: Device for cooling soldered-work carrier and solder deposit in soldering units
Inventor: MUELLER HELMUT
IPC: B23K3/08
Filed: 1986-04-03
Granted: 1987-01-29
Abstract: The invention relates to a device for cooling soldered-work carrier and solder deposit in soldering units by means of cooling-air supply. To avoid the vaporisation of cleaning medium, it is necessary to cool down the soldered-work carrier and the solder deposit as quickly as possible. This is effected by the invention by air nozzles 2 being arranged downstream of the soldering station 1, the openings of which air nozzles 2 are directed at an angle and in the opposite direction to the transport direction of the solder deposit and are arranged on both sides of the transport section. <IMAGE>
Patent DE-3833509-C1 (DE)
Title: Oven for the hot extraction of gaseous measurement components, such as carbon dioxide, sulphur dioxide or hydrogen, contained in diverse solids samples having different melting points
IPC: H05B3/64
Filed: 1988-10-01
Granted: 1989-11-23
Abstract: The invention relates to an oven for the serial hot extraction of gases, such as carbon and sulphur, which are contained in diverse solids. The oven consists of a tubular electric resistant heating element 5 of graphite, axially clamped between electrodes 2,4, a ceramic tube 12 which is sealed from this heating element 5 and from the atmosphere and extends through the tubular resistance heating element 5 and in which the oven space 20 is formed, and of a ram 17 which can be introduced from below into the tube 12 and is designed as carrier for a ceramic crucible 18, and of a lance 15, which can be introduced from above into the tube 12, for a reaction gas (carrier gas). In contrast to the crucibles in other ovens for the serial hot extraction, the receiving capacity of the crucible 18 is designed for only a single sample, so that the sample contained therein can be brought quickly to the correction extraction temperature. The ceramic tube 12 screens the oven space 20 from the exterior. Owing to the use of a graphite electrode as the resistance heating element 5, the desired different temperature for a particular sample can be adjusted and the heating can be carried out quickly. By means of the ram 17, the crucible 18 can also be removed quickly out of the oven space 20 and a new crucible can be introduced into the oven space 20, so that the investigations of various samples can be carried out in quick succession... Original abstract incomplete. <IMAGE>
Patent DE-3900702-C1 (DE)
IPC: A61B50/30
Filed: 1989-01-12
Granted: 1990-04-19
Abstract: The package (10, 40), for receiving material which requires sterilisation, has, in addition to the receiving space (17) for the material, an auxiliary chamber (19) which holds the sterilising agent (20). For the purposes of sterilising the material, sterilising agent (20) is expressed from the auxiliary chamber (19) into the receiving space (17), a predetermined breaking point (21) tearing during this process without the seal between the system and the exterior being broken. <IMAGE>
Patent DE-3938268-C1 (DE)
IPC: H04H20/00
Filed: 1989-11-17
Granted: 1991-01-31
Abstract: 2.1 When in mobile radio receivers which can receive RDS data the received quality drops below a certain limit, all alternative frequencies are first checked for their receive quality and if no receivable alternative frequency is found, a search run is started. In the case of disturbances which affect the entire frequency band as is the case, for example, in a tunnel or in an underground garage, such a transmitter search run is unwanted, as a rule, and should be suppressed if possible. 2.2 The unwanted transmitter search run is suppressed in that a fast unnoticeable search run is started before the transmitter search run, in which it is determined whether the entire frequency band is disturbed. If this is so, the frequency last received undisturbed is set and the transmitter search run is cancelled. The fast search run is repeated after a predeterminable time until transmitters can be received again. 2.3 Mobile radio receivers which are suitable for receiving RDS data.   <IMAGE>
Patent DE-4019355-C1 (DE)
IPC: G05F1/455
Filed: 1990-06-18
Granted: 1991-09-12
Abstract: To start the automatic control of the operating current of a current source when the circuit is switched on, it is proposed to control the current source by presetting the circuit parameters in such a manner that the current produced on switch-on of the circuit tends towards a preset nominal value. The current control is only brought into action when the difference between the actual value and the nominal value of the current drops below a particular limit value. For this purpose, a control device is used which exhibits a voltage controller (7), a current controller (8) and a switch-over device (9) with threshold circuit. The switch-over device (9) generates a switching signal (s) which effects the switching-over from the initial voltage control to the current control as soon as the current exceeds a particular threshold value after the switching-on of the circuit. This makes it possible effectively to avoid switching-on current surges even when the circuit exhibits a current source controlled with an intermittent adjusting effect, for example a current source controlled by phase-control of valves. This effect can be improved further by the current control initially coming into action with an impressed actual value corresponding to the nominal value of the operating current during switch-on. 
<IMAGE>
Patent DE-4113805-C1 (DE)
Title: Subsequent fitting system for installed pipeline - has crosspiece with deflector baffle and interconnecting line for two crosspiece branches
IPC: E03B7/07
Filed: 1991-04-24
Granted: 1992-05-21
Abstract: The fitting coupling system for an installed pipeline provides a branch for the total vol of the medium, flowing through the pipeline with and part of the vol returned to the pipeline. A crosspiece (2) contains a 90deg flow deflection baffle (7), blocking a direct axial flow in both directions (1-1; B-B). A conduit (8) connects two axially aligned pipe branches (5,6) of the crosspiece. It contains a device which influences or is influenced by the medium flowing through it. The device rotatable about the conduit axis, may be a water meter. ADVANTAGE - Only slight alteration of the pipeline system for increased adaptability to various fittings.
Patent DE-4220046-C1 (DE)
IPC: G01N33/52
Filed: 1992-06-22
Granted: 1993-09-02
Abstract: The invention concerns a method and test reagent for the determination of iodine in urine using starch as indicator. The iodine concentration of a urine sample is first increased by a known amount by addition of a pre-determined quantity of iodine, the amount of iodine added being smaller than the smallest reliably measurable amount of iodine which, by virtue of the colour change it produces, can demonstrate the presence of iodine, but the amount added being large enough to form, together with the iodine originally contained in the urine, a reliably measurable amount of iodine. The minimum amount of iodine originally contained in the urine sample can be determined from the difference between the smallest reliably measurable amount of iodine and the known amount of iodine added to increase the iodine concentration.
Patent DE-4322763-C1 (DE)
Title: Flexible pipe-cleat-fitting tool
IPC: F24D3/14
Filed: 1993-07-08
Granted: 1994-07-28
Abstract: The cleats (26) fit round tubular bodies and engage in adjacent mounting plates. A tappet (1) acts via a thrust-piece (12) on two jaws (14,15) whose forward ends (16,17) bear against stops (29,30) at the free ends of the cleat.Bolts (20) passing through the rear ends of the jaws work in guide grooves (51,52, 61,62) in the front and rear housing walls (5,6) of the tool and also in elongated holes (24,25) in the thrust-piece. The bolts are of two lengths, the shorter ones working only in the grooves in the rear wall, while the longer ones work in those in the front one also. All the bolts turn in drillings in the jaws.
Patent DE-4401534-C1 (DE)
Title: Checking device (matching device) for visually assessing flexible copies using reflected light
Inventor: BAEHR KLAUS
IPC: G03F3/10
Filed: 1994-01-20
Granted: 1995-03-16
Abstract: The object of the invention is to develop a checking device which reduces disturbing light influences on the checking surface and avoids as far as possible disturbing light which emanates from the illumination source and impinges directly onto the eye of an observer. The solution of the object consists in the fact that in a checking device having a concave support surface for at least one copy the radiating surface of the illumination arrangement is configured to be essentially convex, seen from the direction of an observer. The invention can be used in the graphic industry for visual assessment of copies. <IMAGE>
Patent DE-4424182-C1 (DE)
Title: Spreader for compost covering material
Inventor: JOSWIG HANS-JUERGEN
IPC: C05F17/02
Filed: 1994-07-08
Granted: 1995-05-18
Abstract: Appts. for spreading compost covering material comprises a supply container (3) at the cover (1) of the waste composting silo or pile. The base (13) of the container (3) towards the material has sieve openings ( at least partially), and a number of perforations (17). A rotating system (4) is within the supply container (3), with \- 2 radial walls (7,10) to rotate round the longitudinal axis (5) of the container (3). The material is shifted and distributed over the composting waste as the system (4) rotates.
Patent DE-4445987-C1 (DE)
Title: Hand=operated defence and anti=aggression appts.
Inventor: TUSCHER ADOLF
IPC: F41B15/00
Filed: 1994-12-22
Granted: 1996-03-07
Abstract: The invention pertains to a manually operated self-defense device with a battery operated light-beam instrument and a spray device for a self-defense spray. The claimed device consists of two connected housing parts (2, 13). The first housing part (2) contains the lighting instrument. The second housing part (13) contains a compartment into which a spray can (14) is inserted; this spray can compartment has a spray opening (19) and an actuating opening (20). With this arrangement the lighting instrument and the spray device complement and support each other to provide an effective defense.
Patent NL-1003423-C1 (NL)
Title: Cover for maintaining glazing-transport frame clean and dry
Inventor: VERBEEK JOHANNES
IPC: B60J5/04
Filed: 1996-06-26
Granted: 1998-01-07
Abstract: The cover extends over one or both sides of the frame (1-4), being removable for loading and unloading. Several horizontal sections (12, 5b, 5c) hinge together, so that in the shut position they are alongside each other in a common plane so as to cover the frame side. They swing upwards to form a stack, and in an intermediate position cover only the top half of the frame side. There can be a total of four sections, each of the same length as the frame while its width is one-quarter of the frame height. When shut, the bottom section can be secured to a trough fixed to the frame and running in the latter's length-wise direction.
Patent NL-1003469-C1 (NL)
Title: Draft holder, used for supporting papers with text between monitor and keyboard
Inventor: ELKHUIZEN JAN WILLEM
IPC: A47B21/03
Filed: 1996-07-01
Granted: 1996-08-22
Abstract: A draft holder (1) for supporting papers with text is placed between a monitor (5) and a keyboard (4). Below the front edge (3), the keyboard may be wholly or partially stored under the appts.
Patent NL-1010235-C1 (NL)
Title: Remote manual control for vehicle-carried computer
Inventor: SCHMIDT JOHN RICHARD
IPC: G06F3/0362
Filed: 1998-10-02
Granted: 1998-10-26
Abstract: A remote controller (1) communicates with a computer by infra-red or radio. A search control (2), turned like a radio receiver tuning knob, explores a menu or list; this can be done quickly or slowly. One push on the activator button (3) selects the next lower level of menu structure; two rapid pushes return to a higher level. The computer responds with voice messages via the loudspeaker (4), using `text-to-speech' technology, without the driver needing to view the monitor.
Patent NL-1019885-C1 (NL)
Title: Coin dimension measurement method for use in e.g. vending machines, involves rolling coin along rail with two rows of sensors
Inventor: LIOU MAW-YUAN
IPC: G07D5/02
Filed: 2002-02-01
Granted: 2003-08-04
Abstract: The coin is made to roll along a rail with two rows of sensors (S1, S2) located at different heights (Hl, Hu) above the rail, so that two lines (c) can be drawn through the sensors and used to determine whether the actual dimensions of the coin match the required dimensions.
Patent RU-2074868-C1 (RU)
Inventor: MAURO BASSI
IPC: C08J3/22
Filed: 1988-12-09
Granted: 1997-03-10
Abstract: Эластопластичная композиция, содержащая непрерывную кристаллическую фазу полиолефина и по крайней мере две дискетные фазы, диспергированные в фазе полиолефина, из которых одна представляет динамически вулканизованный тройной этилен-пропиленовый каучук, а другая - аморфный и термопластичный полимер стирола, в котором по крайней мере 90% диспергированных частиц имеют максимальный размер менее 5 мкм. Эти композиции получают путем перемешивания смесей компонентов в условиях динамической вулканизации каучука. 2 с. и 8 з. п. ф-лы, 8 табл.
Patent RU-2004479-C1 (RU)
Title: Method for controlling precise position of objects sortable on automatic sorting station
Inventor: FRANCHESKO KANTSIANI
IPC: B65G47/08
Filed: 1989-05-22
Granted: 1993-12-15
Abstract: The invention relates to a method for controlling the exact positioning of the items (1a,1b,1c) to be sorted in an automatic sorting plant (5,6), comprising a plurality of carriages or units (5), each of them being provided with a revolving belt (12) apt to move in a direction orthogonal to the direction of feed of the unit in order to unload the carried item (1), and comprising as well a loading means (2,6) consisting of a plurality of revolving loading belts, arranged head to head and angled at 45 DEG  with respect to the direction of feed of the units. The method according to the invention provides that, at the moment of loading, the unit belt (5) is set in rotation and its speed is adjusted in function of the speed of the item to be sorted, so that the loading takes place at a null relative total velocity.
Patent RU-2007579-C1 (RU)
Inventor: KULAKOV VIKTOR N
IPC: E21D19/02
Filed: 1989-09-07
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: shield support is composed of individual sections. Each section includes ceiling, skids coupled with supporting props and ram jacks. Skids have volumetric prop. Nose is hinged to ceiling which is provided with sliders. It also carries rests and guides to accommodate sliders. Volumetric prop is connected to sliders via ram jacks and to nose via cross-pieces. Nose is laid on rear end of ceiling. EFFECT: enhanced reliability for working of thick steeply dipping coal seams. 2 dwg
Patent RU-2052024-C1 (RU)
Title: Ковш скрепера
Inventor: LEVIN RUVEJN VENIAMINOVICH
IPC: E02F3/64
Filed: 1989-12-26
Granted: 1996-01-10
Abstract: Использование: производство землеройно-транспортных работ при строительстве различных сооружений. Сущность изобретения: заслонка 5 установлена подвижно с помощью опорного механизма на опорной плите 6, связывающей передние концы подъемной рамы 7. Рама 7 задними концами установлена шарнирно на стенках ковша 3 и связана с гидроцилиндрами 8. Опорный механизм выполнен в виде продольных направляющих втулок 9, в которых на штангах 10 установлена заслонка 5. По мере заполнения ковша включается возвратно-поступательное движение гидроцилиндров 11 и заслонка 5 производит периодический сдвиг грунта к задней стенке 4 ковша, облегчая его заполнение и повышая производительность. 1 з. п. ф-лы, 3 ил.
Patent RU-2007489-C1 (RU)
Inventor: TSEMENKO VALERIJ N
IPC: C22C47/14
Filed: 1989-12-25
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: method consists in joint vertical rolling of metal screen and powder-like material. Subject to rolling is mesh at ratio of diameter of longitudinal wire to diameter of transverse wire of d s /d s  = 1.25: 1.4 and at ratio of distance between longitudinal wires to that between transverse wires of a s /a s  = 0.5: 2.0. Clearance between rolls δ in rolling is set depending on relationship d/(d f +d s )=0.6-1.6. Powders of metals and powders of nonmetallic hardly deformed materials may be used as powder-like material. EFFECT: enhanced efficiency. 1 dwg, 1 tbl
Patent RU-2011027-C1 (RU)
Title: Hydraulic tank
Inventor: KUANYSHEV GANIZHAN I
IPC: F15B1/26
Filed: 1990-07-04
Granted: 1994-04-15
Abstract: FIELD: hydraulic drives of transport facilities. SUBSTANCE: hydraulic tank has housing 1, drain neck with filter 2 and intake pipe 3 which has bellows portion mounted outside the tank. In top portion of elbow of this pipe there is hole which brings elbow in communication with hydraulic tank through flexible pipe line at least at two points which are below minimum level of liquid in tank. EFFECT: enhanced reliability. 2 dwg
Patent RU-2058708-C1 (RU)
Title: Cabbage harvester
Inventor: LAPTEV ILYA I
IPC: A01D45/26
Filed: 1990-07-25
Granted: 1996-04-27
Abstract: FIELD: agricultural engineering, in particular, cabbage head harvesting machines. SUBSTANCE: cabbage harvester has pulling conveyor 4, pressure device 8 and knives 7 and 10 for cutting off frame leaves and stem, and cabbage head conveyor 26. Pressure device 8 and knives 7 and 10 are positioned above pulling conveyor 4 having two transverse shafts with rollers 5 and endless cables 6 extending over rollers 5. Drum-type knives 7 for cutting off frame leaves are fixed on rear shaft between rollers 5 and pressure device 8 is formed as drum with blades 11. Comb 9 with triangular teeth is attached at outlet end between pulling conveyor 4 and pressure device 8. Cabbage stem cutting off knife 10 is positioned in upper part of comb 9. EFFECT: increased efficiency, wider operational capabilities, simplified construction and enhanced reliability in operation. 5 cl, 6 dwg
Patent RU-2042410-C1 (RU)
Title: Membrane apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D63/16
Filed: 1991-02-28
Granted: 1995-08-27
Abstract: FIELD: separation of materials. SUBSTANCE: membrane apparatus has a casing furnished with a chamber for inlet of solution to be separated, working chamber with membrane element and concentrate outlet chamber, and the respective pipe unions; the inlet chamber accommodates winch barrel connected with the membrane element made in the form of a group of aligned flexible hoses of a semitight membrane; a liquid membrane is positioned between the hoses; one ends of the hoses are connected to to the winch barrel, and the other ends are secured to the working chamber casing. EFFECT: enhanced capacity due to reduction of concentration polarization. 1 dwg
Patent RU-2019147-C1 (RU)
Title: Method of osteosynthesis of oblique and spiral fractures of long tubular bones
Inventor: SHARLOT YURIJ M
IPC: A61B17/56
Filed: 1991-04-29
Granted: 1994-09-15
Abstract: FIELD: medicine; traumatology and orthopedics. SUBSTANCE: osteosynthesis is carried out by means of allobone rings made of at least two parts linked by tenon joints in the form of a lock. The lock consists of two parts, whose end faces have members of various joints preventing mutual radial displacement. EFFECT: high efficacy of treatment of oblique and spiral fractures of long tubular bones. 3 dwg
Patent RU-2000017-C1 (RU)
Inventor: TIKHONOV VIKTOR I
IPC: F16L23/00
Filed: 1991-06-03
Granted: 1993-02-15
Abstract: Использование: в пневмогидросисте-  мах. Сущность изобретени : сближают торцы  патрубков на введенном внутрь стыка  технологическом стержне. Производ т силовое  скрепление торцов и удал ют стержень . Перед скреплением стержень ввод т  внутрь стыка на осю соответствующую пре-  цизионно точно выполненную часть длины  стержн . В процессе силового скреплени   торцов производ т прот гивание стержн   по стыку. При превышении контрольного  усили  прот гивани  в процесс скреплени   торцов ввод т корректирующие изменени .  Прот жение стержн  производ т возвраг-  но-поступательным движением с посто нной  скоростью. При скреплении патрубков  разных внутренних диаметров стержень вы  полн ют в виде ступенчатого вала, при равных  - в виде цилиндрического вала 2  з.п.ф-лы, 1 ил.
Patent RU-2052045-C1 (RU)
Inventor: BEREZIN TROFIM AGAFEVICH
IPC: E04C5/12
Filed: 1991-11-14
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: method for anchoring loop-type sling member of a reinforced concrete article includes preliminary forming end bends on the sling member. The bends are oriented towards one direction. Then sling member is fastened to reinforced rod of the article. End bends of the sling member are horizontal, then they are interconnected and secured to reinforced rod using squeezing sleeve. EFFECT: increased strength. 2 dwg
Patent RU-2082016-C1 (RU)
Title: Electronic control module
Inventor: KESKULA DONALD HENRY
IPC: F02D43/00
Filed: 1992-01-03
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; transport internal combustion engines. SUBSTANCE: electronic control unit has first processor 10 adapted for calculating fuel requirements of engine and ignition advance angle and for control of multiple diagnostic tests for checking parameters of engine. Second processor 12 controls ignition and timing and beginning of fuel injection. Second processor 12 is adapted for control of engine in case of failure of first processor 10 using look-up tables of pulse width for fuel feed and ignition advance. Thanks to it automobile remains under control even in case of failure of part of electronic control module. EFFECT: enlarged operating capabilities with use of nonexpensive electronic control module. 7 cl, 2 dwg