baber/WOPTO huggingface dataset:
Patent DE-3138147-C1 (DE)
Title: Power-operated valve spring clamping device, in particular for internal combustion engines
Inventor: GUENTNER ADOLF
IPC: B25B27/26
Filed: 1981-09-25
Granted: 1983-03-31
Abstract: The invention discloses a valve spring clamping device for internal combustion engines, with a gripping device and a power-actuated press-down device which can be placed with a press-down component on the upper side of a valve spring plate and displaced axially to the valve stem and relative to the gripping device, the valve spring plate being displaced counter to the prestress of the spring until that portion of the valve stem which accommodates the fixing keys is accessible for disassembly or assembly. The gripping device has at least one gripping arm connected, preferably releasably, to the holder of the press-down component and having a shank extending at a distance from and adjacent to the press-down axis to a point below the press-down surface of the press-down component and having a gripping portion which is arranged on the free end of the said shank, at a distance below the press-down surface, and extending transversely to the press-down axis. The gripping portion is provided with a gripping surface which is suitable for positive engagement behind a valve spring turn or a cylinder head shoulder and against which, as an abutment, the clamping device is supported during the clamping of the valve spring. Given appropriate selection of the interchangeable gripping arms, this clamping device can be used on virtually all types of engine and guarantees rapid and ergonomic exposure of the key slots on the valve stem.
Patent DE-3223203-C1 (DE)
Inventor: RELLERMEYER HEINRICH DIPL-ING
IPC: C22B1/24
Filed: 1982-06-22
Granted: 1983-12-29
Abstract: The invention relates to a process and an apparatus for preparing binder-free hot-briquets for smelting purposes from ferrous pyrophorous, finely divided solids, such as dry steelmaking-filter dust or slightly granular sponge iron from direct-reduction plants. Before the briquetting stage, oxidizing gas is blown at a temperature of more than 200 DEG  C. through the finely divided dry solid containing more than 4% by weight of metallic resin. The flow rate of this gas is controlled in such a way that oxidation of some of the metallic iron raises the temperature of the finely divided solid to 450 DEG  C. to 650 DEG  C. This is followed by hot-briquetting.
Patent DE-3313105-C1 (DE)
Title: Switchboard for telecommunications systems
Inventor: DEFLIZE ECKHARD DIPL-ING
IPC: H04M1/02
Filed: 1983-04-12
Granted: 1984-11-22
Abstract: A switchboard for telecommunications systems is provided with a built-in operating panel and a display component. In order to produce optimum sitting, operating and reading conditions, the switchboard panel is designed so that it can pivot with its front edge about an axis disposed in the vicinity of the rear edge. In the vicinity of the front edge, locking means are fitted with which it can be held in different locking positions. The built-in operating panel is disposed at an angle rising from the front to the rear.
Patent DE-3521394-C1 (DE)
Title: Glue-coating device for a labelling machine
Inventor: ZODROW RUDOLF
IPC: B65C9/22
Filed: 1985-06-14
Granted: 1986-11-06
Abstract: The invention relates to a glue-coating device for a labelling machine, with a glue roller 1 having especially an elastic casing. So that such labels building up on the glue scraper 6 do not heat the sensitive surface of the glue roller 1 excessively and lead by abrasion to a premature wear of the glue roller, the surface of the glue roller 1 is designed as a friction surface. Labels which build up are rubbed away more or less quickly by this friction surface. The heating otherwise occurring and the associated premature wear of the glue roller 1 are thereby avoided. <IMAGE>
Patent DE-3528679-C1 (DE)
Title: Security chamber for the storage of archived material
Inventor: JUN STEFAN NAU
IPC: E04H9/12
Filed: 1985-08-09
Granted: 1986-10-30
Abstract: Security chamber for the storage of archived material, especially of magnetic data carriers or the like, which is designed as a container (10) which can be installed underground and has at least one lockable access aperture. <IMAGE>
Patent DE-3545725-C1 (DE)
Title: Roadway-support machine with integrated anchor-drilling and anchor-setting device
Inventor: HEISTERKAMP HELMUT DIPL-ING
IPC: E21D20/00
Filed: 1985-12-21
Granted: 1987-01-02
Abstract: Shown and described is a roadway-support machine (3) with a machine travel-gear frame (4), a working platform (5) linked to the machine travel-gear frame (4), a support-setting device (6) linked to the machine travel-gear frame (4), and a travel-drive system (7) for moving the roadway-support machine (3) on the rail (8) of a monorail conveyor. The roadway-support machine (8) is designed and developed in such a way that top bar segments (14) on the face side can be anchored by means of it, specifically in such a way that an anchor-drilling and anchor-setting device (15) is provided as an integral component. <IMAGE>
Patent DE-3705696-C1 (DE)
Title: Auxiliary drive for a storage- and conveying-band pair for individual compartments in a display case
Inventor: GEHRIG ELMAR
IPC: B65G47/61
Filed: 1987-02-23
Granted: 1988-02-04
Abstract: The invention relates to an auxiliary drive for a storage- and conveying-band pair for individual compartments in a display case, which auxiliary drive conveys the stored individual compartments via drivers on a circulating conveying-chain pair as far as stops, the individual compartments rolling by way of rollers on roller pins on supporting rails arranged on both sides next to the storing- and conveying-band pair. As a result, a simple auxiliary drive, which relieves the conveying means and, given the lower driving power, ensures a low-friction operation of the display case, was created. <IMAGE>
Patent DE-3731550-C1 (DE)
Inventor: SCHROEDER PETER
IPC: E04F17/02
Filed: 1987-09-19
Granted: 1989-01-26
Abstract: Element, which can be inserted with clearance into a prefabricated chimney shell, consists of an internal tube (1), a heat insulating layer (2) applied to the external surface of the internal tube (1), and a material web (3) which surrounds the heat insulating layer (2) and holds the heat insulating layer (2) pressed together. After insertion into the chimney shell (12), the material web (3) is pulled off so that the heat insulating layer (2) expands. In rear-ventilated chimney shells, the heat insulating layer (2) also penetrates the ventilation ducts (13) of the chimney shell (12) and blocks these ducts (13). The material web (3), which consists of a non-flammable or hardly flammable material, has at least one region (4) extending in the longitudinal direction of the tube with overlapping sections which are held together by a releasable connection (7) so that, by releasing the connection (7), a given predetermined expansion of the heat insulating layer (2) is achieved. <IMAGE>
Patent DE-3935545-C1 (DE)
Title: Pipe bending machine - has independent bending heads on sides of clamping head to pivot around axis parallel to pipe
IPC: B21D7/02
Filed: 1989-10-25
Granted: 1991-03-07
Abstract: The pipe bending machine uses independent bending heads on both sides of the clamping head plus placer arms which pivot round an axis parallel to the pipe and are fitted with end tongs to hold the straight parts of the pipe while the heads bend it.  Each arm is swung back from pipe-hold to pipe-receiving settings by its own motor as the bending head approaches and are served by respective magazine slides which are program-controlled to move parallel to the central clamping head and have aligners for the ends of the pipe being bent. The placer arms (10) should be mounted on the slides (4) and adjust toward their pivot axis (14) together with the slides. ADVANTAGE - Placer arms adjust to suit pipe length and ar mounted on program controlled magazine slides for correctly timed movement.
Patent DE-4002663-C1 (DE)
Title: Liq. foodstuffs contg. dietary fibre - used to simultaneously curb appetite and promote intestinal activity
IPC: A23L33/22
Filed: 1990-01-30
Granted: 1991-08-29
Abstract: Liq. foodstuffs are supplemented with dietary fibre. They contain 15-30 g/l fibre of which at least 50 wt.% is insoluble and at least 10 wt.% is soluble; 30-60 (40-60) g/l conc. aq. extract from dried plum; and 65-150 (70-120) g/l fructosee. The fibres are pref. derived partly from barley, rye and wheat which have been fermented with lactic acid. The foodstuffs also contain natural aromatics.
Patent DE-4011365-C1 (DE)
Title: Control of bending of hollow roll - involves fixed shaft inside roll, with fluid film bearing pads engaging inside surface of roll
IPC: D21G1/02
Filed: 1990-04-07
Granted: 1991-04-25
Abstract: A hollow rolling cylinder (1) is located on a central, stationary support shaft (3). A flat surface on the support shaft, located opposite the second rolling cylinder (10), locates a row of radially movable bearing pads (14) which include pockets for producing hydrostatic bearing elements which support the inside of the hollow rolling cylinder (1). The hydraulic pressure is supplied through axial and radial ducts (26) in the stationary support shaft (3). The interlinked bearing pad locations ensure that pressure drop along the shaft is compensated by increased pressure in the axial supply duct. USE/ADVANTAGE - Single row of hydrostatic supports inside hollow rolling cylinder provide uniform roller support.
Patent DE-4012837-C1 (DE)
Title: Chuck for small tools - incorporates collet to grip tool shank
IPC: B23B31/30
Filed: 1990-04-23
Granted: 1991-07-04
Abstract: The chuck is intended esp. for clamping small solid carbide tools rotating at high speed. The chuck body (13) fits into the tapered bore of a toolholder (10) which in turn typically fits into the spindle nose of a machining centre.  The parallel cylindrical shank (15) of the tool has a sloping end face (20) with a ridge (17) which fits into a  slot on the sloping end face of a plug (19) and locks against axial slippage. At the front end of the chuck is a collet (21) which grips the tool shank when it is forced forward by rotation of the threaded ring (29). Between the threaded ring and back face of the collet is a thrust race (30) and bush (22) which slides over the region of the sloping face (20) and is assembled through the threaded bore (23). A second threaded ring (32) prevents axial movement of the plug (19). A torsional lock is provided by the keys (24) and (26). USE/ADVANTAGE - Accurate centring. Balanced design. Locked against torsional and axial slippage.
Patent DE-4110137-C1 (DE)
IPC: A01G13/00
Filed: 1991-03-27
Granted: 1992-08-06
Abstract: In order to make it possible to cultivate a field using mechanized or automated means with due regard for the environment, the invention proposes that the seed is spread on the untilled ground and covered with a layer of compostable material. The layer may, for instance, consist of mats (7) made of straw, litter, mulch or mixtures of these.
Patent DE-4118525-C1 (DE)
Title: Appts. for cleansing contaminated surfaces using liq. - includes cylindrical housing with high pressure injection nozzle for feed liq., overflow, concentrically arranged sepg. walls and sieve
IPC: B01D17/00
Filed: 1991-06-06
Granted: 1992-06-17
Abstract: An arrangement includes a cylindrical housing with a high pressure injection nozzle for feeding in the cleansing liq., an overflow for the liq., concentrically arranged cylindrical sepg. walls, and a sieve unit. The sepg. walls are sealed to the floor of the housing, and have increasing axial length as one move radially inwards. Classifying chambers are formed between the walls. USE/ADVANTAGE - Used for cleansing contaminated surfaces by using a liq. and then for removing the contaminants from the cleansing liq. The arrangement is compact and reliable.
Patent DE-4310896-C1 (DE)
Title: Mfr. process for wear resistant edges on turbine blades, pref. steam turbine blades of chrome steels and/or titanium@ base alloys - by application of a powder layer by plasma spraying or encapsulation, followed by hot isostatic pressing
Inventor: WILLEMS CHRISTIAN DIPL ING
IPC: C23C4/06
Filed: 1993-04-02
Granted: 1994-03-24
Abstract: Mfg. process for wear resistant edges on turbine blades, e.g. in the area of the upper leading edge and cover sheet, pref. for steam turbine blades of chrome steels and/or titanium base alloys, comprising: a) provision of a recess in the appropriate area of the blade by forging or machining, b) application of a powder layer in the appropriate area of the blade by low pressure plasma spraying or encapsulation, followed by, c) hot isostatic pressing (HIP) with formation of a diffusion bond with the blade base material. For application of the powder layer, a sheet metal cover (4) with allowance for shrinkage is welded on the blade in the area of the edge protection, which is removed after the HIP process. USE/ADVANTAGE - For turbine blading, pref. steam turbine blading. An improved process providing powder metallurgical blade edge protection of optimum composition and performance.
Patent DE-4328542-C1 (DE)
Title: Tilt protection device
Inventor: DOELLING KLAUS
IPC: H01H35/02
Filed: 1993-08-25
Granted: 1995-02-02
Abstract: In the case of a tilt protection device having a housing, at least one switching device, and a ball which is held in the housing in a moving manner for controlling the switching device, a bell 5 is provided which is arranged in a pendular manner with respect to the switching device and whose casing engages around the control ball, at a distance from it, in the quiescent position such that sudden, complete switching of the switching device is ensured when a tilting movement of the housing takes place.
Patent DE-4421064-C1 (DE)
Title: Method and arrangement for the distribution of individual parts
Inventor: BARDROFF HANS
IPC: B07C5/36
Filed: 1994-06-16
Granted: 1995-05-04
Abstract: A method and arrangement for the distribution of individual parts to one of a plurality of ejection shafts are intended to render a high distribution cycle achievable. An individual part is introduced into a rotating rotor (5), during which it is applied, under the action of centrifugal force in an outlet (10) of the rotor (5), onto a synchronously co-rotating drum (2). On reaching the ejection shaft (A1 to A8) assigned to this individual part, an opening (3) in the drum (2), and the outlet (10) of the rotor (5) are brought into coincidence, whereby the individual part flies into this ejection shaft under the action of centrifugal force. <IMAGE>
Patent DE-4438872-C1 (DE)
Title: Coaxial angle connector for PCB
Inventor: HARTING DIETMAR DIPL KFM
IPC: H01R13/502
Filed: 1994-11-03
Granted: 1995-12-07
Abstract: The angle connector has at least two coaxial contacts (3) with plug and socket sections at their opposite ends, held in an electrically conductive 2-part housing block (1). The inner conductors (4) of the coaxial contacts are electrically insulated relative to the housing halves by internal recesses (12) provided in the latter, with an electrical screening wall inserted between the coaxial contacts. The screening wall is in the form of a partition wall section of each housing half shell, with the partition wall sections overlapping when the housing half shells are fitted together.
Patent DE-4445386-C1 (DE)
Title: Separation of foreground and background information on document
Inventor: HAENEL WALTER DIPL PHYS
IPC: G06V10/28
Filed: 1994-12-20
Granted: 1996-05-02
Abstract: The separation uses an image processing system to separate foreground information from printed background information that is part of e.g. a cheque. The foreground information can add or subtract from the background. The area of interest is divided into a series of segments. The frequency distribution of extreme intensity values in the segments is determined. The intensity distributions over the complete area is determined and examined for sharp differences. The threshold values signal intensity is determined that allows foreground to background transitions to be identified.
Patent NL-1026387-C1 (NL)
Title: Lost shuttering construction method for e.g. floors, using shuttering comprising panel with outer layers separated by filling
Inventor: GROOTHUIS PETER SEINE MAURITS
IPC: E04B5/36
Filed: 2004-06-11
Granted: 2004-09-27
Abstract: The shuttering comprises at least one panel (7) with two spaced apart outer layers (10, 11) separated by a filling (12).
Patent NL-1032623-C1 (NL)
Title: Mounting device for e.g. child seat or table on yacht, comprises removable frame for securing to boat and frame for securing to functional part via coupling mechanism compensating for boat roll
Inventor: JANSEN ROELAND TITUS BERNARD
IPC: B63B29/12
Filed: 2006-10-04
Granted: 2008-04-07
Abstract: The device comprises a first frame (22) for releasably securing to the boat via at least one fastener, a second frame (23) to which the functional part can be secured via another fastener, and a movable coupling mechanism for securing the two frames together in order to compensate for the rolling motion of the boat. The coupling mechanism comprises an axle (13), at least one bearing (e.g. a needle bearing) (3) and at least one seal. The fastener comprises a hook and loop fastener tape and/or an additional fastener such as a mounting plate and/or a clamp, sucker (10) or band.
Patent RU-2008779-C1 (RU)
Inventor: CHANG NING
IPC: A44B1/08
Filed: 1989-04-24
Granted: 1994-03-15
Abstract: FIELD: tailoring industry. SUBSTANCE: button has set unit 1 and lock unit 2. The former has a base with dowel 4. The dowel has slits 5. The lock unit has a supporting device which is a plate. The plate has a recess and hole for the dowel. The button is provided with a holding device which is bulge 8. The button is fixed by inserting dowel 4 in the recess and moving it to bring the dowel in engagement with bulge 8. EFFECT: more reliable buttoning. 2 cl, 8 dwg
Patent RU-2023206-C1 (RU)
Inventor: ARKHIPOV LEONID I
IPC: F04D27/02
Filed: 1990-05-30
Granted: 1994-11-15
Abstract: Использование: компрессоростроение для повышения надежности защиты компрессора от помнажа. Сущность изобретения: от магистрали нагнетания 3 перед запорным клапаном 4 отведена перепускная гидролиния 6, на которой расположены последовательно дроссельная шайба 7 и противопомнажный клапан 8. Поршневая полость 9 приводного пневмоцилиндра 5 соединена магистралью 10 с магистралью нагнетания 3 перед запорным клапаном 4. Штоковая полость 11 пневмоцилиндра 5 соединена магистралью 12 с перепускной гидролинией 6 между противопомнажным клапаном 8 и дроссельной шайбой 7. 1 ил.
Patent RU-2028430-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: E02F5/28
Filed: 1990-07-10
Granted: 1995-02-09
Abstract: Использование: очистка водоемов от гумоидных образований, в том числе сапропеля. Сущность изобретения: в стенках заборной трубы выполнены всасывающие и отводящие отверстия с клапанами. В заборной трубе размещены рукав, наполненный газом. Один конец рукава вывернут и закреплен на диске, другой - на подвижной трубе. Внутри подвижной трубы установлен тор с пропущенным через него тросом. Один конец троса намотан на барабан, а другой соединяет диск с внутренней подвижной трубой. Подвижная т руба пропущена через тор, установленный в трубе, жестко закрепленной на торце заборной трубы. 1 з.п. ф-лы, 1 ил.
Patent RU-2041013-C1 (RU)
Title: Method of continuous casting of slabs
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/06
Filed: 1990-09-20
Granted: 1995-08-09
Abstract: FIELD: foundry engineering. SUBSTANCE: liquid metal is fed through a casting nozzle under meniscus level into a gap between driving drum, rims and rim-rounding belt. Slab is formed in a gap in radial direction and reduced in solid-liquid state by means of replacing drum regarding the belt. Casting process starts with open injecting of metal into a gap. Slab thickness on a metal meniscus is equal to 2,0-7,0 h and metal feeds into a gap under meniscus level. In this case h is slab thickness after reduction, m. EFFECT: improved quality. 2 dwg, 1 tbl
Patent RU-2036690-C1 (RU)
Title: Waste water treatment device
Inventor: KOLOVANDIN BORIS ANDREEVICH
IPC: C02F103/28
Filed: 1990-10-15
Granted: 1995-06-09
Abstract: FIELD: primary treatment of water. SUBSTANCE: device has a continuous filtering screen comprised of toothed members fitted on transverse shafts. Device also accommodates a driven shaft, an impurity withdrawing mechanism and two pull chains. The pull chain links are mounted to the ends of the transverse shafts in a pitch equal to the spacing of the shaft axes. The device is characterized by that a set of scouring sprockets is mounted on the driven shaft with the sprocket teeth engagingly received in the spaces defined by toothed members fitted on common transverse shafts. The toothed members have their holes for fitting removed from their ends at a distance equal to half the pull chain pitch. Apparatus can be used for purification of sewage water contaminated with mechanical impurities, fats, fish's scale and bird's fluff and feathers. EFFECT: improved quality of treatment. 4 dwg
Patent RU-2016580-C1 (RU)
Title: Method of curing complicated rheumatoid arthritis
Inventor: TRUSOV VIKTOR V
IPC: A61K38/23
Filed: 1990-12-10
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes carrying out hemosorption, 4 to 6 plasmapheretic procedures with medicamentous anti-inflammatory therapy and additionally intramuscularly administering calcitrine 12 to 24 h prior to hemosorption in daily amount of 3 to 5 units during 30 to 40 days. EFFECT: disclosed method allows minimizing probability of relapse by additionally administering calcitrine into patients suffering from complicated rheumatoid arthritis.
Patent RU-2021130-C1 (RU)
Title: Drainage device for vacuum-autoclave moulding of articles from composite materials
Inventor: BIGULA BORIS A
IPC: B29L9/00
Filed: 1990-12-29
Granted: 1994-10-15
Abstract: FIELD: machining attachments. SUBSTANCE: drainage is manufactured in the form of single-piece device fitted with upper and lower drainage layers interconnected over perimeter. Vacuum tube and layers of porous material are placed between drainage layers. Material of lower layer exhibits adhesive properties. EFFECT: increased moulding capabilities. 2 cl, 3 dwg
Patent RU-2016674-C1 (RU)
Title: Device for cleaning curvilinear surfaces
Inventor: IVANOV ALEKSANDR S
IPC: B08B1/04
Filed: 1991-01-08
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a cylindrical brush, a traverse with supports for positioning the brush ends, two drive mechanisms providing brush operation in the mode of copying the machinable surface. The drive mechanisms are mounted on the supports and are connected to the brush ends. Moreover, the device has a brush axial rotation drive. The brush body is made flexible. The brush drive mechanisms are made for rotation of the brush ends in the plane parallel to the traverse to shape the brush to the form of the cleaned surface. One of the supports is made movable along the traverse. EFFECT: improved structure. 2 cl, 2 dwg
Patent RU-2034229-C1 (RU)
Title: Anti-hall rocket nose cone
Inventor: ABSHAEV MAGOMET T
IPC: A01G15/00
Filed: 1991-02-07
Granted: 1995-04-30
Abstract: FIELD: influence on atmospheric phenomena. SUBSTANCE: nose cone has vessel 1 accommodating liquid reagent 2 and outlet assembly made in the form of conical recesses 4 on the external surface of vessel 1 communicating through holes, in which branch pipes 5 are installed, with the space of vessel 1. Recesses 4 are closed with sealed caps 6 that are cut off at launching. EFFECT: improved design. 1 dwg