baber/WOPTO huggingface dataset:
Patent DE-3501879-C1 (DE)
Inventor: VESER FRANZ
IPC: H02K15/06
Filed: 1985-01-22
Granted: 1986-07-31
Abstract: To introduce wire coils into stators of electric machines, improved isertion strips are proposed. To make the production of the insertion strips (1) cheaper and, in particular, to make it possible to use them for the joint insertion of interconnected coil groups, the insertion strips (1) are made of plastic. They consist of two elastically spreadable tongues, in which guide lamallae (15) made of spring steel are embedded. A foot part (4) is molded on one end of each tongue for releasable mutual connection and for attachment to an insertion tool (E). The foot part adjoins a parallel region of the tongues, which in turn adjoins the spread region of the tongues with an increasing distance between them up to the tongue tips (12). Crosspins engaging into corresponding holes in the adjacent tongue of the next adjacent insertion strip block the wire passage between the strips.
Patent DE-3521935-C1 (DE)
Title: Process for the production of solid castings from cast iron and a chill-casting machine for carrying it out
Inventor: A ANISOVIC GENNADIJ
IPC: B22D27/04
Filed: 1985-06-19
Granted: 1987-02-05
Abstract: The process for the production of solid castings from cast iron, for example brake blocks, comprises pouring the metal into the mould, holding it in the mould until a surface skin has formed, removing the side parts of the mould and cooling the casting. During the process of cooling the casting, the surface of the skin is initially heated up in its bottom part by changing the heat loss, until 70 to 80 % of the cementite has broken down. During the removal of the excess heat from the liquid phase, it is then cooled and is then heated up again by the heat of crystallisation until the casting solidifies. Provided in the chill-casting machine for carrying out the process according to the invention is an apparatus (8) for removing the casting from the stand (3), which apparatus is constructed for changing the heat loss from the skin surface in the bottom part of the casting and comprises supports (12, 13, 14) which are arranged with the possibility of alternating contact with the casting. <IMAGE>
Patent DE-3608372-C1 (DE)
Title: Dental attachment
IPC: A61C13/265
Filed: 1986-03-13
Granted: 1987-07-23
Abstract: The dental attachment has a female part (1) which can be fastened on a removable denture, a male part (2) which can be fastened on a fixed denture, and a locking means between the male part (2) and the female part (1). The female part (1) is designed as a profiled piece having a groove (11). The male part (2) has a profile (23) received by the groove (11) with sliding fit. The side walls (12) of the groove (11) are penetrated by coaxial bores (13). The profile (23) is provided with a recess (24) which is aligned with the bores (13) when the male part (2) is completely received by the female part (1). One of the bores (13) receives a locking sleeve (5) in which a locking bolt (3) passing through the bores (13) and the recess (24) is guided so as to be axially displaceable from a locking position into an unlocking position. <IMAGE>
Patent DE-3625321-C1 (DE)
Title: Bridge-laying device
Inventor: BEIER GUENTER ING
IPC: E01D15/127
Filed: 1986-07-26
Granted: 1987-06-19
Abstract: The invention relates to a bridge-laying device for bridge parts, in particular for the laying of launching-support and bridge sections for dismountable bridges. By means of a loading beam arranged in the laying beam and capable of being swung out in an approximately vertical plane, the transfer of the loaded bridge parts from the transporting vehicle is considerably improved, and the transfer and laying of the bridge parts is also made possible from the uneven, unlevelled ground. Furthermore, with the loading beam a quick and accurate alignment of the transferred bridge parts with the bridge sections located on the laying beam is obtained and thus a trouble-free coupling of the bridge parts to one another is achieved.
Patent DE-3724773-C1 (DE)
Title: Method for opening and emptying drinks cans
Inventor: REIMLER PAUL
IPC: B30B9/32
Filed: 1987-07-25
Granted: 1988-07-28
Abstract: The invention relates to a method and a device for opening and emptying drinks cans in order to return the contents of the can to the processing circuit and the cans for recycling. The cans (6) are conveyed in the collecting region of a collecting container (1) while horizontal in an axial direction via a rotating cutter wheel (3), are slit from below and are then compressed in a radial direction. A solution of this type permits operation which is automatic and free of malfunction to a substantial extent. <IMAGE>
Patent DE-3842329-C1 (DE)
IPC: H04N11/20
Filed: 1988-12-16
Granted: 1990-01-18
Abstract: In a circuit for transcoding a video signal from time multiplex analog component form (MAC signal) into digital component form, the MAC signal is first converted to digital form in an analog to digital converter 7, e.g. at 20.25 MHz, the luminance and colour difference signals being written cyclically into respective line stores 8, 9 (luminance) and 10 to 12 (chrominance) at the analog to digital conversion frequency. The signals are read out in decompressed form from such memories not then being written with respective clock frequencies lower than the writing frequency (13.5 MHz for luminance, 6.75 for colour difference), and combined by multiplexer 20 operating at 27 MHz to form a digital multiplexed signal in 4:2:2 format. <IMAGE>
Patent DE-3926598-C1 (DE)
Title: Support frame tube - has axially sliding hook plate with protruding hook at tube end, engageable with t-slot on mounting profile rail
IPC: F16B7/04
Filed: 1989-08-11
Granted: 1990-10-25
Abstract: A tube (10), which forms part of a support frame, is provided with an axially sliding hook plate (24) whose coupling hook (22) protrudes at the tube end.  The hook can be engaged in a T-slot (67,68) on a mounting profile rail (11) in order to produce a perpendicular tube connection. The inside end of the hook plate (24) is retained by an eccentric spigot flange (15,16) which protrudes radially through a hole (60) in the tube.  By rotating the spigot 180, deg. the hook plate is provided with locking tension to secure the frame assembly. ADVANTAGE - Improved perpendicular coupling between tube and mounting rail provides quick assembly and increased strength.
Patent DE-3932066-C1 (DE)
Title: Clamping identification tabs for leads - can be retro-fitted by clamping jaws on rear of recessed label carrier
IPC: G09F3/20
Filed: 1989-09-26
Granted: 1990-11-29
Abstract: A label carrier has a pair of clamp jaws: one (a) coupled immovably to the carrier body (4), the other (8) being movable translatorally against the one jaw (a).  The other jaw (8) is sprung towards the one jaw by a spring.  The carrier has an operating element (12) for moving the mobile jaw against the bias force of the spring (11). Pref., the carrier and the operator element are embodied as plastics material mouldings.  The mobile jaw and the element (12) may be integrally moulded piece. ADVANTAGE - Universally applicable accenting widest possible dia. range of leads.
Patent DE-4006051-C1 (DE)
Title: Prodn. of acetone and butanol - by converting starch into sugar and fermenting sugar in 2 stages using shearing forces and recirculating cells in 2nd stage
IPC: C12P7/16
Filed: 1990-02-26
Granted: 1991-12-12
Abstract: Acetone and butanol are produced by A) as known converting starch (contg. products) into sugar and B) fermenting the sugar in 2 stages with a) the cells being subjected to shear forces in both stages and b) cells being recirculated in the 2nd stage. The starch is pref. waste from the starch producing or processing plants. Fermentation is carried out using Clostridium acetobutylicum DSM 792. ADVANTAGE - Cheap raw materials are used; higher yields of solvents are obtd. than previously.
Patent DE-4103276-C1 (DE)
Title: Feed adjustment for sewing machine - has adjusting shaft and component, control cam and lever
IPC: D05B27/08
Filed: 1991-02-04
Granted: 1992-05-14
Abstract: A feed adjustment device for sewing machines incorporates adjusting units consisting of an adjusting shaft and an adjusting component, which is formed out of a control cam component and an adjustable lever. The control cam component is positioned on the end of the adjusting shaft associated with it on a plane that runs vertically to the shaft and moves on this plane with the shaft. The adjusting lever tilts round a stationary axis and is equipped with a bolt, which is adjoined force-lockingly by the control cam of the control cam component. ADVANTAGE - The feed adjusting unit is compact and comprises several adjusting units acting on adjusting shafts. At least one shaft permits the setting of a first feed value as a pre-selected min. value and a second feed value as temporarily selected max. value.
Patent DE-4207341-C1 (DE)
IPC: H01L21/00
Filed: 1992-03-09
Granted: 1993-07-15
Abstract: A system for transferring substrates in a clean room (100) has a box (1) for receiving a cassette (101) that contains the substrates (102), and a bottom (2) that hermetically closes the box (1) and that can be locked and unlocked in the box (1) by a locking mechanism. The locking mechanism has a captive C-washer (25) rotatively mounted in the box bottom (2). The captive C-washer (25) drives locking elements (21a, 21b; 321a, 321b), preferably by means of connecting rods (24a, 24b; 324a, 324b). The locking elements (21a, 21b; 321a, 321b) engage locking slots (11a, 11b) of the box (1). The captive C-washer (25) has catching bores (26a, 26b) engaged by the locking bolts (41a, 41b) of a rotary disk (45) arranged in a lock gate (4). A swivelling movement of the rotary disk (45) driven by a driving device of the system causes the bottom (2) to be locked and unlocked in the box (1). A reception frame (3) allows the box (1) to be accurately positioned and a blocking mechanism bloks the box (1) in the reception frame (3). The blocking mechanism is mechanically coupled to the rotary disk (45), so that when the bottom (2) is locked in the box (1) by a swivelling movement of the captive C-washer (25), the box (1) is unblocked in the frame (3), whereas when the bottom (2) is unlocked from the box (1) by a swivelling movement of the captive C-washer (45), the box (1) is blocked in the reception frame (3).
Patent DE-4214897-C1 (DE)
Title: Circuit for protection of electronics against transient voltage surges - has detector stage that identifies increase and switches supply to internal arrangement having capacitor and constant current supply
IPC: H02H9/04
Filed: 1992-05-07
Granted: 1993-08-19
Abstract: An external supply is applied between terminal (VB, GND) that connect with a circuit having a stage (1) to identify the generation of a transient voltage increase. This connects with a switching stage (2) that is in parallel with a charge circuit (3) coupled to a capacitor (C1). A further circuit (4) controls a relay (5) and the input stage (1) is coupled via a delay stage (6) to a constant current source (7) with an input to a gate (8) controlling a switch (9) connected to the relay. In the event of a transient the relay switches the supply over from the external source to the capacitor and constant current source. USE/ADVANTAGE -For use with public,farm and military vehicles. Protects against transient voltage increases.
Patent DE-4241888-C1 (DE)
Inventor: KLAS GEORG
IPC: E03F7/10
Filed: 1992-12-11
Granted: 1994-05-11
Abstract: A gully emptier has a container (1) to which is connected a water jet injector pump or a vacuum/pressure pump for slurry. A discharge hose provided at a liftable and lowerable end with a filter (26) is arranged in the container (1) upstream of the connection to the suction side of a low lift pump (42). A float (31) is linked to the filter. Thanks to the float which floats at the surface of the water, the filter is automatically maintained at a predetermined depth below the surface of the water (4) even when the water level changes. The operators thus no longer need to manually adjust it. By using a floodable or inflatable float, the distance between the filter and the surface of the water may be accurately adjusted.
Patent DE-4304078-C1 (DE)
Title: Electrode for electrolysis plant has rotating surfaces imparting movement to liq. electrolyte - facilitating recovery of valuable elements with low concn. polarisation and gradient, while maintaining a high sepn. rate
Inventor: WEINMANN PETER
IPC: C25C7/00
Filed: 1993-02-11
Granted: 1994-05-05
Abstract: An electrode (2) for an electrolysis plant has a wall (10) surrounding a hollow cylindrical chamber, with one or more transverse or endwalls (8,8a) in which there are apertures (9) for electrolyte fluid. A motor rotates (12) the electrode (2) via a driveshaft (7) connected to the end walls (8,8a). The novelty is that the endwall (8a) is bent and curved in three dimensions so that when the shaft rotates (12) a flow, turbulence and/or acceleration are imparted to the surrounding electrolytic soln. The end wall (8a) has one or more thrust areas (14) which are inclined at an angle (13) to the cylinder cross-section, and are limited by an opening (9). USE/ADVANTAGE - The assembly is an electrode for an electrolysis plant, esp. used for reclaiming metals from process solns., esp. Ag from photographic solns. The minimal number of the electrode components facilitates the recovery of valuable elements. Simple design produces a low concentration of polarisation and low concentration gradient, while maintaining a high separation rate.
Patent DE-4306253-C1 (DE)
Title: Thermal cleaning of organically contaminated metal scrap - with the circulating sand cleaned from dust and ash by a process based on grain size or density, and subsequently by a mechanical impact process
Inventor: PAUL EGBERT DR ING
IPC: C10B49/08
Filed: 1993-03-01
Granted: 1994-05-05
Abstract: The method for thermal cleaning of shredded, organically contaminated scrap includes carbonisation (by means of heated sand) of the organic matter in a rotary tube, followed by further combustion (with added energy) of the resulting gases. The heat produced by combustion is utilised to heat the circulating sand. The method is characterised by the following steps: (a) before the sand is reheated, it is extracted from the mixt. of sand, dust and ash by a process based on grain size or density; and (b) additionally (before its reheating), sand is mechanically cleaned from the adhering dust and ash by being thrown, via sand jets (6) accelerated by a gaseous medium, against impact surfaces. Sand is extracted from a mixt. of sand, dust and ash by means of centrifugal force in a cyclone (9). Scrap itself is used as impact surfaces for mechanical cleaning of sand. Superheated steam is used for accelerating the sand jets. Further combustion (20) of the gases from the rotary tube (1) takes place within the temp. range 1200-1400 deg.C. USE/ADVANTAGE - In metal reclamation plants. Used esp. for reclaiming metal from tubes, aluminium foils and yoghurt tops. For recovery esp. of Zn, Fe, Cu and Al-contg. scrap. Ash accumulation in the sand circulation system is avoided. The process exhaust air is free from oxide dust of heavy metals. The process purifies metal scrap, removes inorganic and metallic impurities without dangerous emissions and avoids excessive amts. of waste gas.
Patent DE-4323788-C1 (DE)
Title: Process for the production of modified popcorn suitable for diabetics
Inventor: LINK HEINRICH
IPC: A23L7/183
Filed: 1993-07-15
Granted: 1994-12-01
Abstract: The invention relates to a process for producing modified popcorn suitable for diabetics having a sugar substitute or sweetener coating by popping raw maize under the action of heat and in the presence of the coating composition, the popping being carried out at a temperature of over 250 DEG C, instead of the conventional popping temperature of approximately 175 DEG C, the sweetener and if appropriate flavouring substances used in conjunction being preferably introduced into the popping vessel for only about 50 to 75% of the total popping time.
Patent DE-4325805-C1 (DE)
Inventor: ERNST MANFRED DR
IPC: G01N33/569
Filed: 1993-07-31
Granted: 1995-05-24
Abstract: The present invention relates to a method for enhancing the agglutinating effect of antibodies in diagnostic agglutination tests and/or preventing the occurrence of the adhesive effect by adding casein to the reaction medium. It is possible in this way to detect agglutinates distinctly better because the last dilution stage is unambiguously recognised. The method is particularly suitable both for passive and for active haemagglutination.
Patent DE-4404767-C1 (DE)
Title: Device for treating aqueous sludge
Inventor: WAX EDMUND DR
IPC: C02F11/12
Filed: 1994-02-16
Granted: 1995-05-04
Abstract: The invention relates to a device for treating aqueous sludge having a cylindrical receiving vessel (1) which is arranged on a chassis and essentially with its axis horizontal, and a suction line (20) opening out into the receiving vessel (1). To reduce the amounts of material to be disposed of, it is provided that the receiving vessel (1) is subdivided by a hydraulically displaceable piston (4) into two chamber regions (3', 3'') separated by this piston, the one chamber region (3'), into which the suction line (20) opens out, being connected to the other chamber region (3''), in which a stirrer (13) is arranged and into which opens out a metering device (14) for reagents and/or adsorbents serving for treating water, via an inlet-side upper connection line (15) covered by a dewatering screen (16), and an apparatus (21, 22, 23, 25, 26) being provided for feeding and vortexing the aqueous sludge intake with a flocculant upstream of and/or in the one chamber region (3'). <IMAGE>
Patent DE-4430784-C1 (DE)
Inventor: GRUBER HEINZ
IPC: E21B10/58
Filed: 1994-08-30
Granted: 1996-01-18
Abstract: Both to improve drilling performance and simplify production, a drilling head consists of a tubular fitting (1) with a female thread (4) for securing to a drilling arbor or the like, to one end of which is fitted a bit (2), in which the bit (2) takes the form of an arrangement of individual cutting members (3, 3', 3") of square section fitted directly to the front end of the tubular fitting (1) and arranged in the form of an arrow in such a way that a cutting member extends at an angle to the cross-sectional plane containing the front of the tubular fitting (1), and one point (8) of which lies in the region of the axis (5) of the tubular fitting (1). The cutting members are solidly secured to the tubular fitting (1) and at least one fluid aperture (10) is bounded at the front of the drilling head by interstices in the cutting members. The material of the cutting members is the same as that of the tubular fitting (1) and consists of steel, in which the region of the bit (2) is hardened.
Patent DE-4444072-C1 (DE)
Title: Reinforcement for lid of vehicle roof
Inventor: WIKELSKI THOMAS
IPC: B60J10/82
Filed: 1994-12-10
Granted: 1995-12-14
Abstract: The profiled rail (5) has at least one closed hollow profile (6) to accommodate a corner connector (14). The connector has two legs (14 A,B) forming an L-shape, and each leg fits completely into the hollow profiles of two rails, which are connected to each other at 45 deg. The connectors are positively connected to the rails, and at least partially via a deformation bead. The rails have additional projections (7,9), for fastening of a seal. The profiled rail consists of a light metal or alloy, and is extruded.
Patent NL-1002791-C1 (NL)
Title: Stringed musical instrument without sound box - has solid body and metal resonators which synthesise effect of acoustic instrument
Inventor: WIERING MICHIEL
IPC: G10D1/08
Filed: 1996-04-04
Granted: 1997-05-13
Abstract: The musical instrument, which is a six stringed guitar or similar, has a solid neck (1) and body (2). The neck is reinforced by an embedded metal rod (12). The neck also has conventional frets (14) and tuning head (9). The strings pass over a bridge (7) and are anchored in a metal resonating plate (5). Another resonating plate (6) is mounted on the shoulder of the solid body. The second plate has a protrusion (17) onto which the strap of the instrument can be attached. Electronic circuits may also condition the signal during amplification.
Patent NL-1007132-C1 (NL)
Title: Modulation system for radio communications transmission
Inventor: MORETTI MARCO
IPC: H04L27/22
Filed: 1997-09-26
Granted: 1999-03-29
Abstract: The null points of the filter transfer function (h(t)) are identical to the null points of the base frequency of the modulation signal
Patent NL-1015853-C1 (NL)
Title: Equipment for positioning light mast or similar uses crane (23) mounted on freight vehicle (20) and pivotable around fixed axis, being provided with raisable load beam
Inventor: HOEFLAKE HENDRIK ANTONI
IPC: B60P1/54
Filed: 2000-08-01
Granted: 2002-02-05
Abstract: The equipment for positioning a light mast or similar uses a crane (23) mounted on a freight vehicle (20) and pivotable around a fixed axis (24). The crane is provided with a raisable load beam (25) having an end part (26) movable inwards and outwards telescopically, on which a clamp device (31) is tippably fixed. The clamp device comprises two parts, one part being fixed to the end part of the loading beam and the other part can be turned in relation to the first part. Also provided are two hollow clamp jaws simultaneously displaceable in relation to each other for clamping a light mast.
Patent NL-1026885-C1 (NL)
Title: Under arm support is particularly for specialist practitioners such as dentists and beauticians where they are obliged to spend lengthy periods with a patient or client in a treatment chair
Inventor: MONTFORT CHRIS VAN
IPC: A47C7/54
Filed: 2004-08-20
Granted: 2008-01-10
Abstract: The under arm support is particularly for specialist practitioners such as dentists and beauticians where they are obliged to spend lengthy periods with a patient or client in a treatment chair. The support can be adjustable in height and/or in depth. It is so formed that the work area can be optimally reached and can be used from the left or right. The support can be supplied with a removable tray or bag for resulting waste material. The aim of the support is to mitigate body discomfort and stress experienced by the operator. The arm of a treatment operator (1), e.g. a chiropodist, rests on the arm support (2). In this case, the leg of a customer (3) rests on the leg support (4) of the treatment chair (5). The arm support for the operator comprises at least one support surface (6), such as a cylindrical cushion, a support construction (7) and a suspension (8). A catchment tray (9) is suspended in the support construction and can be simply removed. In this case, the foot of the client (10) can be reached simply from all sides, possibly with treatment apparatus, such as an electrical fraise (milling tool) (11).
Patent NL-1034793-C1 (NL)
Title: Food preparing apparatus i.e. photo-copy paper box solar cooker, for use in food preparing room at home, has structure made of flat panels composed of recycled cardboard box of specific size
Inventor: HEES AEMOUT PROSPER VAN
IPC: F24S20/30
Filed: 2007-12-05
Granted: 2009-06-08
Abstract: The apparatus has a structure made of flat panels composed of recycled cardboard box of A4 or A3 size, where the structure is coated with an aluminum foil or reflection film or reflective coating. Upper sections (10-12), middle sections (13-15) and lower sections (16-18) of the structure are attached with each other by an adhesive.
Patent RU-2010382-C1 (RU)
Title: Shf oscillation amplifier with band electron flux
Inventor: VORONKOV NIKOLAJ M
IPC: H01J25/00
Filed: 1978-01-04
Granted: 1994-03-30
Abstract: FIELD: SHF devices. SUBSTANCE: SHF oscillation amplifier with band electron flux has flat electrodynamic system and heated cathode of rectangular shape with oxide layer. Oxide layer is dipped into base to depth of layer and has width of base. EFFECT: enhanced operational stability. 2 dwg