baber/WOPTO huggingface dataset:
Patent DE-69033825-D1 (DE)
Inventor: HUFF ROBERT O
IPC: B23B31/12
Filed: 1990-11-22
Granted: 2001-11-15
Abstract: A non-impact keyless chuck suitable for use with manual or powered drivers is disclosed. The chuck comprises a body (16) having a relatively fine thread and a plurality of slidable jaws (18), which may be identical, driven by the rotatable nut (38). An anti-friction bearing (48) is disposed between the rotatable nut (38) and a bearing thrust ring (50) mounted on the body (16). The front sleeve (12), and rear sleeve (14), if used, may be formed from a structural plastic to reduce manufacturing costs. The nut (38) has axially directed serrations formed around its circumferential edge and adapted for press fitting of the front sleeve.
Patent DE-69100006-D1 (DE)
Inventor: REEVE PAUL FRANCIS DAVID
IPC: A01N/
Filed: 1991-02-20
Granted: 1992-12-03
Abstract: A method of protecting 3-isothiazolones of formula (I) against chemical degradation is claimed, where Y = 1-18C alkyl or 3-12C cycloalkyl, opt. substd. with OH, halo, cyano, alkylamino, dialkylamine, arylamino, carboxy, carbalkoxy, alkoxy, aryloxy, alkylthio, arylthio, haloalkoxy, cycloalklamino, carbamoxy, or isothiazolonyl; opt. substd. 2-8C alkenyl, or alkynyl; 7-10C aralkyl, opt. substd. with 1 or more halogen, 1-4C allyl or 1-4C alkoxy; or aryl opt. substd. with 1 or more halogen, NO2, 1-4C alkyl, 1-4C alkyl-acylamino, carb(1-4C alkoxy or sulaphamyl. R1 and R2 each may = H, halogen, 1-4C alkyl, 4-8C cycloalkyl, or joined to form phenyl; comprising incorporating an effective amt. of S-contg. cpd. capable of reversibly forming an adduct with (I). - Pref. stabilisers are N-based heterocyclic thiols, esp. pref. 4-mercaptopyridine, Na salt of 2-mercaptopyridine, 2-mercaptobenzothiazole and 4-methyl-4-H-1, 2,4-triazole-3-thiol.
Patent DE-69103324-D1 (DE)
Inventor: QUITTNER JOHN P
IPC: E01F15/10
Filed: 1991-04-18
Granted: 1994-09-15
Abstract: A transporter (10) for a length of highway barriers includes a series of barrier transporting units (12), each having at least one pair of wheels (30) positioned to straddle a length of highway barriers, at least one engaging device (36) configured to engage one of the barriers, and at least one lifting device (48) coupled to the engaging device to lift the engaging device and the engaged barriers. Articulating couplings (32) interconnect axially adjacent transporting units to form a train configured to straddle the length of highway barriers such as the train can be moved over a length of highway barriers to be transported. Two tractors (14,16) are connected to the train, one at each end of the train in line with the train to move the train. This transporter can be used by driving it over a length of highway barriers, using the engaging and lifting devices to lift the barriers, and then driving the transporter and the engaged barriers to a new location. The barriers are then lowered and released and the transporter is driven away, leaving the highway barriers at the new location. <IMAGE>   <IMAGE>
Patent DE-69111066-D1 (DE)
Inventor: OLOFSSON HANS
IPC: F16K5/18
Filed: 1991-05-21
Granted: 1995-08-10
Abstract: PCT No. PCT/SE91/00359 Sec. 371 Date Oct. 15, 1992 Sec. 102(e) Date Oct. 15, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/19123 PCT Pub. Date Dec. 12, 1991.A valve apparatus comprises at least one valve device having a chamber, an inlet and an outlet. A moveable member in the chamber is arranged to displace a membrane such that the membrane is rolled against the wall of the chamber between a closing position at which the membrane covers the opening of the outlet and an opening position at which the opening of the outlet is uncovered. A flow passage is formed for a fluid to flow from the inlet to the outlet. The moveable member is provided with an entrainment member arranged to extend into and be displaced in the flow passage during at least a substantial part of the displacement of the membrane between closing and opening positions.
Patent DE-69120738-D1 (DE)
Inventor: BERTONI ANDRE
IPC: C21D8/12
Filed: 1991-07-29
Granted: 1996-08-14
Abstract: This process, comprising successively after production under vacuum of a steel with a low silicon content:     - a hot rolling operation followed by reeling;   - a shot-blasting and pickling operation: - a cold rolling operation in one or more stages followed by annealing, to obtain a sheet of the final thickness, the final annealing being carried out under a decarbonising controlled atmosphere, is characterised in that the steel sheet has the following composition by weight:     - carbon < 0.008%   - silicon < 0.4%   - manganese (0.05-0.4)%   - sulphur < 0.01%   - phosphorus < 0.19%   - nitrogen < 0.01%   - oxygen < 0.01%, the reeling following the hot rolling is carried out at a temperature above 600 DEG C and is itself followed by a heat treatment at a temperature above 700 DEG C.
Patent DE-69125385-D1 (DE)
Inventor: MILLER GARY
IPC: B26B21/52
Filed: 1991-09-19
Granted: 1997-04-30
Abstract: A composite handle structure for a shaving system of the wet shave type includes housing structure with an array of spaced apertures extending between inner and outer faces of the housing structure, and compressible resilient insert structure having a durometer value of about 50 Shore A. The insert structure has a body portion and an array of projection portions integral with the body portion. The outer face of the body portion is seated against the inner face of the housing structure and the projection portions extend through the apertures in the housing structure to provide an array of soft, tactile, spaced portions that project above the outer face of the housing structure, the composite handle providing comfortable, secure and user-friendly gripping structure for the razor user.
Patent DE-69133206-D1 (DE)
Inventor: YODER T
IPC: C12Q1/68
Filed: 1991-07-01
Granted: 2003-04-10
Abstract: This invention relates to methods for producing transgenic plants that contain a gene of interest and that are free of foreign ancillary nucleic acids. These methods allow for the production of plants which thus contain a desired gene, but which are free of vector sequences and/or marker sequences used to transform the plant. The method of transforming such plants calls for transforming the plants with a gene of interest by introduction of the gene on a DNA construct comprising a transposon and foreign ancillary nucleic acids; crossing the transformed plant through self-crossing or with another plant to obtain F1 or more removed generation progeny; and utilizing a means for selecting those progeny that carry the gene of interest and are free of the ancillary nucleic acids. Such progeny may be detected biochemically, by Southern hybridization, through the use of polymerase chain reaction procedures and other methods available in the art.
Patent DE-69219650-D1 (DE)
Inventor: HAYAFUNE KAZUYA
IPC: F16H59/44
Filed: 1992-03-12
Granted: 1997-06-19
Abstract: In a speed change control method for an automatic transmission for vehicles with a plurality of gearshift positions, the frictional resistance of a road surface is detected, gearshifting to at least a lowest-speed gearshift position is prohibited if the frictional resistance of the road surface is judged to be low. Preferably, gearshifting to at least the lowest-speed gearshift position is prohibited at starting the vehicle if the frictional resistance of the road surface is judged to be low. the frictional resistance of the road surface is determined to be low when the sum of detection frequency(%) of the detected frictional resistance values, each of which is a first predetermined value or less, is a second predetermined value or more. <IMAGE>
Patent DE-69220353-D1 (DE)
Inventor: CLARK ROGER THOMAS
IPC: B01J27/04
Filed: 1992-11-23
Granted: 1997-07-17
Abstract: A process for producing a novel catalyst wherein an amorphous alumina gel is formed at least on the surface of an aluminum-containing material, the gel is heated to form crystalline  alpha - or  beta -alumina trihydrate and the trihydrate is sulfided, the product of said process, and the method of producing mercaptans from alcohols or ethers and hydrogen sulfide at elevated temperature in the presence of said novel catalyst, are disclosed herein.
Patent DE-69221385-D1 (DE)
Inventor: PIKULIN MICHAEL A
IPC: D21C9/153
Filed: 1992-05-19
Granted: 1997-09-11
Abstract: A two stage ozone-pulp bleaching method and apparatus are disclosed. In the first stage, high consistency pulp particles are turbulently mixed and contacted with a gaseous mixture containing ozone to mix and contact substantially all of the pulp particles with ozone to react at least a portion of the pulp particles with the ozone. Pulp particles and gaseous bleaching mixture are then directed to a second stage including a quiescent pulp bed. Pulp particles may complete their reaction in the bed, which also serves to strip ozone which was not contacted with pulp particles in the first stage from the gaseous bleaching mixture. <IMAGE>
Patent DE-69223505-D1 (DE)
Inventor: COCHRAN DON
IPC: G01N21/89
Filed: 1992-01-02
Granted: 1998-01-22
Abstract: An engineered lighting system for high speed video inspection includes an array of light emitting diodes including light emitting diodes for use in time delay integration (TDI) inspection of web materials. The light emitting diodes of the array are selectively controllable to accomplish sequential illumination and carefully controllable imaging of a specified section of a continuously moving specimen or specimens. The system also includes an array of optional backlighting elements to aid in illumination of semi-opaque specimens to accomplish inspection thereof.
Patent DE-69227293-D1 (DE)
Inventor: PUENTES-BRAVO EDUARDO E
IPC: C11D3/12
Filed: 1992-07-14
Granted: 1998-11-19
Abstract: A fabric softening composition or article that is effective for its fabric softening purpose but preferably excludes ecotoxic quaternary ammonium salt, includes, as a fabric softening component, a PEC, which is an ester of pentaerythritol, an ester of an oligomer of pentaerythritol, an ester of a lower alkoxylated pentaerythritol or an ester of a lower alkoxylated pentaerythritol oligomer, with a suitable dispersing agent, which increases its fabric softening effect remarkably. The fabric softening component is preferably a partial higher fatty acid ester of pentaerythritol or a partial higher fatty acid ester of a pentaerythritol oligomer, the fabric softening composition is an aqueous emulsion or a particulate or powder composition (preferably with the dispersing carrier of the powder composition being a fabric softening bentonite), or is a softergent, and the fabric softening article is an absorbent material with PEC deposited on it or absorbed by it. Also within the invention are processes for softening fibrous materials, in washed laundry, by employing such compositions and articles, and processes for manufacturing described compositions.
Patent DE-69301698-D1 (DE)
Inventor: SENES RENE
IPC: B62D1/26
Filed: 1993-08-10
Granted: 1996-04-11
Abstract: The invention relates to an orientation device for a bogie of a vehicle equipped with tyred wheels which bear on a pair of running trackways forming the track along which the vehicle runs; this device comprises a guiding roller (1), the mean plane (P) of which is held parallel or substantially parallel to that of the wheels of the bogie and which can rotate about its own axis (A) engaging in a guide groove (rut) (2) embedded between the aforementioned trackways of the track before each fork; this roller is carried by the chassis (B) of the bogie via laminated connection blocks (8a, 8b, 9a, 9b) which give the roller, with respect to the bogie, a degree of rotational freedom, of slight amplitude, about a vertical axis passing through its centre, and a degree of translational freedom, also of slight amplitude, in the direction of its own axis (A) but preventing the roller from moving with respect to the bogie in the vertical direction. <IMAGE>
Patent DE-69303365-D1 (DE)
Inventor: ENDERBY GEORGE ROBIN
IPC: G01M3/40
Filed: 1993-02-08
Granted: 1996-08-01
Abstract: PCT No. PCT/GB93/00257 Sec. 371 Date Jul. 15, 1994 Sec. 102(e) Date Jul. 15, 1994 PCT Filed Feb. 8, 1993 PCT Pub. No. WO93/19353 PCT Pub. Date Sep. 30, 1993.Apparatus for leak testing a blow molded container comprises an electrically conductive probe for extending into the interior of the container through an opening and electrically conductive earth plates for surrounding at least a major portion of the container. In order to test the container, the probe is introduced into the container by an actuator, the earth plates are placed in close proximity with the container walls by means of actuators and a high voltage is applied to the probe by way of a connecting lead. A current sensor is responsive to the occurrence of a spark between the probe and the earth plates thereby indicating the presence of a hole or weakness in the intervening container wall. Such apparatus can be implemented at relatively low cost and is highly reliable in practice, as well as requiring only a short testing cycle.
Patent DE-69307739-D1 (DE)
Inventor: HOLMGREN BERTIL
IPC: B65D55/02
Filed: 1993-03-23
Granted: 1997-03-06
Abstract: PCT No. PCT/SE93/00241 Sec. 371 Date Sep. 22, 1994 Sec. 102(e) Date Sep. 22, 1994 PCT Filed Mar. 23, 1993 PCT Pub. No. WO93/19268 PCT Pub. Date Sep. 30, 1993Safety device to be mounted on a parallelepipedic box comprises a frame (10) constructed to encircle the box and having an insert opening (11) for the box and a blocking element (13) displaceably and pivotably mounted to the frame, the blocking element being adjustable between a blocking position and an off position to prevent in the blocking position the box inserted into the frame from being withdrawn from the frame. A spring blade (22) clamped at one end thereof in the blocking element extends in the displacement path of the blocking element to engage at the other, free end thereof behind a shoulder (25) on the frame and thus to prevent displacement of the blocking element in the blocking position, wherein positive engagement is established between the blocking element and the frame in order to prevent the blocking element from pivoting. The spring blade can be actuated by external assembly in order to release the blocking element for adjustment to the off position by displacement or pivotal movement and thus allowing the box to be withdrawn from the frame through the insert opening.
Patent DE-69312810-D1 (DE)
Inventor: BERTAZZONI STEFANO
IPC: F16L33/207
Filed: 1993-06-04
Granted: 1997-09-11
Abstract: The tube connector (1) has two sections (3,4) delimiting a metal-on-metal connection region having a constant diameter. The connection region is provided with an intermediate groove (10) and is blended, by means of a frustum-shaped surface (6), to a rubber connection region defined between two sections (4,5) which has a constant smaller diameter and is provided with a series of circumferential grooves (11) having a trapezoidal profile. <IMAGE>
Patent DE-69314493-D1 (DE)
Inventor: MAJETI SATYANARAYANA
IPC: A61K6/00
Filed: 1993-07-19
Granted: 1997-11-13
Abstract: Oral compositions possessing antiplaque and antigingivitis properties containing stannous gluconate are described herein.
Patent DE-69328352-D1 (DE)
Inventor: HIRAYAMA MASAHIRO
IPC: B32B27/08
Filed: 1993-10-19
Granted: 2000-05-18
Abstract: A multi-layered film material having a structure wherein a protective layer, a composite film comprising a polyvinyl alcohol film or a film of an ethylene/vinyl acetate copolymer saponificate and a silicon oxide deposition layer formed on the former, and a heat-sealable polyolefin layer are laminated. In this case, each of the layers is transparent and the silicon oxide layer is disposed on the side of the protective layer. The protective layer and the composite film, and the composite film and the heat-sealable polyolefin layer are laminated by an adhesive layer, respectively. <IMAGE>
Patent DE-69328431-D1 (DE)
Inventor: WHYTE DAVID B
IPC: F24D11/00
Filed: 1993-12-07
Granted: 2000-05-25
Abstract: Water heating apparatus includes a heat store in the form of a tank (12) for containing a volume of water, heaters for heating the water in the tank, and a heat exchanger located in an upper portion of the tank having a cold water inlet (28) and a hot water outlet (30) for feeding a hot water supply (32). The heat exchanger (26) and the heaters (16, 14) are arranged to encourage convection currents around the heat exchanger (26). <IMAGE>
Patent DE-69331781-D1 (DE)
Inventor: SUH KYUNG W
IPC: B29K25/00
Filed: 1993-10-22
Granted: 2002-05-08
Abstract: Disclosed is a foamable styrenic polymer gel containing an aqueous blowing agent capable of forming a closed-cell, unimodal foam structure. The gel composes in admixture the flowable melt of a polymer composition having greater than 50 percent by weight of a styrenic polymer and a blowing agent having about 1 percent or more by weight water based upon the total weight of the blowing agent. The styrenic polymer has a degree of water solubility sufficient to ensure formation of a unimodal foam structure instead of a bimodal foam structure. The unimodal cell size distribution provides desirable fabricability and machinability characteristics for the foam structure.
Patent DE-69403880-D1 (DE)
Inventor: BIANCHI ALBERTO
IPC: E06B9/86
Filed: 1994-10-25
Granted: 1997-07-24
Abstract: A mosquito net (13) with automatic net tensioning device comprising: a housing (11) containing a screen winding shaft with which an elastic element is associated in order to cause the rotation thereof to be stopped by friction; two vertical guides (24) provided with brush-like (25,26) elements, which vertical guides perform the task of allowing opposite longitudinal ends of the screen to slide; a handle bar (14) constrained to a free transversal end of the screen; a bottom transversal section bar (27) to connect both said vertical guides; and a drive element to drive said winding shaft rotation, in which the handle bar and the bottom section bar are provided with complementary automatic hooking elements (29,30) which interact with each other when an external stress is applied to the screen. Also an adjustable-in-position stop element for said rotation drive element, consisting of a chain, is provided. <IMAGE>
Patent DE-69406246-D1 (DE)
Inventor: KOMURIAN RICHARD JEAN
IPC: E06B9/80
Filed: 1994-11-02
Granted: 1997-11-20
Abstract: Device for generating signals which are characteristic of the displacement of a closure means, such as a shutter, blind (awning) or door, consisting of a wiper (17a) fixed on a carriage (16) which is slidably mounted on a vibrating element such as a bar (6) and kinematically linked to the closure means (3). During displacement of the closure means, the wiper rubs against the vibrating element, the vibrations of which are detected by a sensor (7). <IMAGE>
Patent DE-69408748-D1 (DE)
Inventor: DREANO CLAUDE
IPC: A47J27/20
Filed: 1994-08-02
Granted: 1998-04-09
Abstract: The set comprises a plurality of longitudinal channels forming an upturned U in section. The set is so designed that when one set is stacked on top of another, the bases of the channels of the upper set (14) act as lids for the corresponding channels of the lower set (15). Each channel has a movable extra base (14b, 15b) on which the bottom of the product to be cooked rests, while an elastic means (14c, 15c) providing an upward return action is arranged between the base of the channel and said extra base (14). <IMAGE>
Patent DE-69409821-D1 (DE)
Inventor: BINGER PAUL
IPC: C07C13/11
Filed: 1994-09-28
Granted: 1998-05-28
Abstract: PCT No. PCT/EP94/03231 Sec. 371 Date Sep. 5, 1995 Sec. 102(e) Date Sep. 5, 1995 PCT Filed Sep. 28, 1994 PCT Pub. No. WO95/09826 PCT Pub. Date Apr. 13, 1995A novel process for the production of methylenecyclopropane from 3-halogen-2-methyl-1-propene ( beta -methallyl halogenide) by reacting  beta -methyallyl halogenides with an alkali metal-bis-(trialkylsilyl)-amide, optionally in the presence of an alkali metal alcoholate and/or a corresponding alcohol. Methylenecyclopropane is obtained in a high yield, combined with a low or negligible amount of 1-methyl-cyclopropene.
Patent DE-69413202-D1 (DE)
Inventor: KOIVUKUNNAS PEKKA
IPC: D21G1/02
Filed: 1994-11-23
Granted: 1998-10-15
Abstract: The invention concerns a calender which comprises a variable-crown upper roll (13, 13a), a variable-crown lower roll (14, 14a), and two or more intermediate rolls (15...22, 15a...22a) fitted between the upper (13a, 13a) and lower (14, 14a) rolls, said rolls being arranged on the frame (11, 11a) of the calender as a substantially vertical stack of rolls (12, 12a) and said rolls (13...22, 13a...22a), placed one above the other, being in nip contact with one another. The natural deflection lines produced by the own gravity of the intermediate rolls (15...22, 15a...22a) are substantially equal.
Patent DE-69425649-D1 (DE)
Inventor: LAURIN DEAN
IPC: C08L23/10
Filed: 1994-11-16
Granted: 2000-09-28
Abstract: A polymer based composition for fabricating into articles is described. The composition comprises:   a polypropylene in an amount by weight from 40-90% of the composition and having a melting temperature greater than 130 DEG C; a radio frequency susceptible polymer in an amount by weight from 5-50% of the composition and having a dielectric loss greater than 0.05 at 1-60 MHz and ambient temperature to 250 DEG C, the susceptible polymer being selected from (1) polymers containing at least one segment selected from the group consisting of urethanes, esters, ureas, imides, sulfones, and amides, and (2) ethylene copolymers having 50-85% ethylene content copolymerized with at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, ester derivatives of acrylic acid with alcohols having 1-10 carbons, vinyl acetate, and vinyl alcohol; a compatibilizing polymer in an amount by weight from 5-30% of the composition, the compatibilizing polymer conferring compatibility between the radio frequency susceptible polymer, and the polypropylene, the compatibilizing polymer being a styrenic block copolymer with hydrocarbon soft segments, and wherein the composition has an optical haze value of less than 30% for the composition processed into a film of about 0.299 mm in thickness measured in accordance to ASTM D-1003, a mechanical modulus of less than 2758x10<5> Pa when measured according to ASTM D-882 and the composition exhibits no strain whitening after being strained at moderate speeds of about 50 cm per minute to about 100% elongation.