baber/WOPTO huggingface dataset:
Patent DE-69018640-D1 (DE)
Inventor: STILLWAGON WOODROW
IPC: E05B65/02
Filed: 1990-08-30
Granted: 1995-05-18
Abstract: A latching system comprises a notched post assembly, a post gripping assembly and a handle assembly, and, in preferred embodiments, a lock assembly associated with the handle assembly, wherein the notched post assembly is comprised of an elongated post formed at one end with at least two opposing, axially extending rows of notches or teeth and alternately disposed smooth surfaces and the post gripping assembly comprises a channel for accepting the notched end of the post and comprises movable cam elements which cooperate with the notches of the post to effect the primary latching function of the system; and wherein the unlatching of the post from the channel is accomplished by rotating the post to disengage the notches and the cam elements. A pick-resisting improvement to the cylinder lock assembly includes facial piece defined with a plurality of knobs protruding partly into the key entry passage of the lock assembly.
Patent DE-69021739-D1 (DE)
Inventor: HEYN WILLIAM
IPC: B65D17/40
Filed: 1990-12-18
Granted: 1995-09-21
Abstract: A closure for a container, and a method for producing the same, wherein the closure includes an end panel and a plastic frame member connected together and which can be place over, or snapped onto, and then the frame member can be permanently attached and hermetically sealed to the flange of a metal, glass, plastic or composite container or can. The interface of the end panel and frame member is such as to hermetically, seal the container and yet the end panel can be readily peeled from at least a portion of the frame member for gaining access to the interior of the container. A pull tab, or ring, is provided to assist in peeling the end panel to an open position. Depending on the manner of attaching or securing the end panel to the frame member, separation or peeling can result from an adhesive failing or from a cohesive failing of the material forming the frame member, or the end panel, or the adhesive.
Patent DE-69028691-D1 (DE)
Inventor: REID MICHAEL ADAM
IPC: E21B17/046
Filed: 1990-12-21
Granted: 1996-10-31
Abstract: A connector is described which comprises a male member (20) and a female member (30; 40). The male member (20) has two longitudinally spaced sets of three circumferentially flanges (1). When the male member (20) is inserted into the female member (30; 40) the flanges (1) locate in co-operating recesses (11) defined by flanges (31) in a central bore (10) of the female member (30; 40). Located in the body of the female member (30; 40) is a latch (4; 41) which engages a corresponding slot (3) in the end of the male member (20) and prevents relative rotation between the male and female members after connection. The latch (4; 41) is pivotally mounted on the female member (30; 40) and is biassed into engagement with the slot (3) by a spring (6). <IMAGE>
Patent DE-69105745-D1 (DE)
Inventor: VAN HEMELRIJK DIRCK
IPC: C08F30/02
Filed: 1991-09-24
Granted: 1995-01-19
Abstract: PCT No. PCT/EP91/01846 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 9, 1991 PCT Pub. No. WO92/06122 PCT Pub. Date Apr. 16, 1992.    <IMAGE>  (I)    Organophosphonic polymers of general formula (I) where Y is a methyl or ethyl group or hydrogen and Z is hydrogen, the ammonium group, an alcaline metal or an alcaline earth metal. A method for producing these polymers comprises three stages: production of a monomer by reacting a ketene with diethylphosphite in the presence of an acid catalyst; polymerization of the monomer in solution in a solvent by means of a free radical initiator; hydrolysis of the polymer obtained by means of a concentrated solution of inorganic or inorganic based acid. Aqueous solution of hydrogen peroxyde stabilized by means of said polymers.
Patent DE-69113626-D1 (DE)
Inventor: AOKI TOMOYUKI
IPC: C11D10/02
Filed: 1991-06-14
Granted: 1995-11-09
Abstract: PCT No. PCT/US91/04263 Sec. 371 Date Dec. 21, 1993 Sec. 102(e) Date Dec. 21, 1993 PCT Filed Jun. 14, 1992.The stability of an acidic liquid cleaner for aluminum comprising mineral acid, oxidant, polyvalent metal ions, and surfactant is substantially improved by the presence in the cleaner of from 0.05 to 5 g/L of a component selected from the group of glycols containing from 2 to 10 carbon atoms per molecule and mixtures of such glycols. The effectiveness of the cleaner for primary cleaning and de-smutting of aluminum and its alloys is not impaired and may even be improved by the addition of the glycol component.
Patent DE-69116115-D1 (DE)
Inventor: PALIARD MAURICE
IPC: B02C13/18
Filed: 1991-11-29
Granted: 1996-02-15
Abstract: Process for milling brittle material making it possible to obtain a very fine product. The raw material (1) feeds a roller miller (2) of which the product, which contains agglomerates, is sent to a disagglomerator-separator (3). The fine particles are evacuated (4) and the large particles are recycled (6). By way of a characteristic, the rate of disagglomeration is limited in the disagglomerator. Application to cement clinker and to various inorganic substances. <IMAGE>
Patent DE-69117814-D1 (DE)
Inventor: KERIHUEL JEAN-BERNARD
IPC: H04L9/06
Filed: 1991-05-27
Granted: 1996-04-18
Abstract: It consists in: - storing and updating, in the databases of operating points (14, 15, 16), words identifying each subscription and the corresponding telephone, and a secret key; - transmitting from the telephone (T1) of the requester, to a network service operating point (14), words identifying the subscription of the requester and his telephone; - determining in the telephone (T1) of the requester a first signature dependent on a random number and on the secret key; - transmitting it to the said network service operating point (14) via the user-to-user signalling channel (D); - determining in the said network service operating point (14) a second signature depending on the same random number and on the secret key; - verifying in the said network service operating point (14) that: the first and the second signatures are identical; that the word identifying the subscription corresponds to a valid subscription; that the word identifying the subscription corresponds to the word identifying the telephone of the requester. Application to cordless telephone networks. <IMAGE>
Patent DE-69130443-D1 (DE)
Inventor: KOECHER JUERGEN DR
IPC: G01N33/50
Filed: 1991-09-06
Granted: 1998-12-10
Abstract: Phenyl-substituted 2-thiazolyl tetrazolium salt compounds characterized by a reflectance spectrum exhibiting an extended plateau above about 600-650 nm. Such compounds are useful as chromogenic indicators for reducing substances such as NADH. The reflectance plateau confers improved accuracy to analytical assays, particularly for the determination of analytes of medical diagnostic significance, in which a colorimetric response on a reagent carrier matrix is measured by reflectance.
Patent DE-69131325-D1 (DE)
Inventor: KUBOTA TADATOSHI
IPC: A61P31/00
Filed: 1991-07-16
Granted: 1999-07-15
Abstract: Novel compounds of the formula I:    QSR<2>SR<1>Het   wherein Q is C1-C12 acyl or halogen; R<1> is a single bond or C1-C4 alkylene; and R<2> is a straight or branched C1-C4 alkylene; Het is 1,2,3-triazol-4-yl, or a derivative which is optionally protected at a nitrogen atom. The novel compounds are useful as intermediates for the production of thioalkylthio cephalosporin antibiotic compounds.
Patent DE-69203936-D1 (DE)
Inventor: MUELLER ROLF
IPC: B65D71/00
Filed: 1992-05-06
Granted: 1995-09-14
Abstract: A carton of the type wherein a pair of base panels (12,28) are interlocked by means of punch type locking elements (46, 48: t1, t2) and wherein the carton includes base panel openings (D1, D2) to allow the carton to be impalled upon article separator posts in a bottle crate. A locking tab (46,48) of the locking elements is adapted to engage in one of the base panel openings such that locking is enhanced when the carton is impalled upon a separator post entering that opening. <IMAGE>
Patent DE-69207836-D1 (DE)
Inventor: MARTIN GERARD
IPC: C10L9/02
Filed: 1992-06-26
Granted: 1996-03-07
Abstract: Process for the treatment of industrial and/or household waste, comprising especially a drying stage, a stage of thermolysis of the waste and a stage of chloride removal by washing the solids originating from the thermolysis. According to the invention the said thermolysis is carried out by direct contact of the waste with hot gases which have a low oxygen content. <IMAGE>
Patent DE-69212396-D1 (DE)
Inventor: BIANCO GIOVANNI
IPC: H01H35/34
Filed: 1992-05-26
Granted: 1996-08-29
Abstract: A fluid-tight electrical pressure switch for hydraulic or pneumatic circuits, comprising a cylindrical hollow body (2) with a tubular union (3) for connection to a pressure circuit and blades (7) for connection to an electrical indicator circuit. Inside the body (2) are a pair of fixed contacts (16) connected to the blades (7) and a movable contact (17) adapted to engage the fixed contacts (16). Thrust means (18) seek to maintain the movable contact (17) in engagement with the fixed contacts (16). An elastic membrane (8) separates sealingly the cavity in the body (2) from the tubular union (3) and controls the displacement of the movable contact (17) when a predetermined pressure is reached. A locking member (10) locks the peripheral edge (8a) of the membrane (8) in relation to the body (2). Interposed between the membrane (8) and the movable contact (17) is a cap-shaped elastic member (9) adapted to change shape with a snap action when a pressure threshold value is attained. The locking member (10) is locked either by the folding of an end edge (5) or by the member (10) being screwed into the body (2). <IMAGE>
Patent DE-69219482-D1 (DE)
Inventor: DALEN ARE
IPC: A61P31/18
Filed: 1992-09-30
Granted: 1997-06-05
Abstract: Fatty acid esters (I) of nucleosides or nucleoside analogues are new, where the fatty acid is a monounsatd. 18 to 20C fatty acid esterified with the 5'-OH gp. of nucleosides or with an OH gp. on the noncyclic chain of nucleoside analogues. (I) have higher activity than the parent nucleosides or analogues and have relatively low toxicity. Pref., (I) are esters of acyclovir, Ara T, Ara A or AZT with oleic acid, elaidic acid or cis- or trans-eicosenic acid.
Patent DE-69219586-D1 (DE)
Inventor: MCMILLAN JIM S
IPC: B29C63/34
Filed: 1992-01-21
Granted: 1997-06-12
Abstract: A method and apparatus are shown for lining a tubular member with an elastomeric liner having an outside diameter which is initially greater than the inside diameter of the tubular member. A series of downsizing rollers reduce the outside diameter of the liner a preselected amount. A series of shaping rollers form the downsized liner into an ellipse, thereby allowing the downsized liner to be guided around bends and turns into the interior of the tubular member. After insertion, the liner is allowed to expand to substantially its original outside diameter to secure the liner within the tubular member.
Patent DE-69222982-D1 (DE)
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G63/688
Filed: 1992-06-03
Granted: 1997-12-11
Abstract: The present invention provides a process for the preparation of a polyester which has a high rate of crystallisation and is excellent not only in the processability in moulding but also in heat resistance and mechanical strengths. In the preparation of an aromatic polyester by the reaction of a lower alkyl ester of an aromatic dicarboxylic acid with an aliphatic diol, the transesterification of the lower alkyl ester with the diol is conducted in the presence of 0.02 to 3-.0 mole %, based on the lower alkyl ester of an aromatic dicarboxylic acid, of an aromatic sulfonic acid compound represented by the following general formula (I) by the use of a titanium compound as a catalyst, followed by the polycondensation of the transesterification product: HO-R-O-Ar-SO3M (I)    wherein -Ar- is a group selected between p-substituted benzene and 2,6-substituted naphthalene groups; R is a divalent group selected from among -CH2CH2-, -CH(CH3)CH2-, -CH2CH(CH3)- and -CH2CH2OCH2CH2-; and M is an alkali metal selected from among lithium, sodium and potassium. An excellent composition comprising this polyester and other aromatic polyester can be obtained.
Patent DE-69231516-D1 (DE)
Inventor: MOSCETTA POMPEO
IPC: G01N1/00
Filed: 1992-08-05
Granted: 2000-11-23
Abstract: PCT No. PCT/IT92/00093 Sec. 371 Date Apr. 6, 1993 Sec. 102(e) Date Apr. 6, 1993 PCT Filed Aug. 5, 1992 PCT Pub. No. WO93/03345 PCT Pub. Date Feb. 18, 1993.An apparatus for the determination of analytes in liquid samples is disclosed. The apparatus comprises in fluid connection a positive-displacement pump, a chamber in which the reagents specific for the analytes to be determined can be delivered, a detector, a second chamber and a device for the introduction of sample within the circuit and for the discharge. The apparatus also provides for apparatus to control flow and to control of the operation of each component. A process for the determination of the analytes is also disclosed.
Patent DE-69302961-D1 (DE)
Inventor: BETTATI TIENNO
IPC: B65G17/08
Filed: 1993-04-09
Granted: 1996-07-11
Abstract: Conveyor chain, including multiple links that are shaped like a sort of fork (3) whose aperture is closed, from the active part of the link, by a monolithic plate (4), and where said links are connected by pins (5) that are situated transversally to the arms (31) of said forks, and that are inserted into the respective seats (7) of articulation and oscillation situated on the crosspieces (30) of said forks, and said pin (5) has a partially cylindrical shape, while said seat (7) has a central narrowing (71) that faces the non-cylindrical part of said pin (5). <IMAGE>
Patent DE-69307890-D1 (DE)
Inventor: CAMERON RANDY
IPC: C07C321/14
Filed: 1993-05-17
Granted: 1997-03-13
Abstract: A method and composition for decreasing the viscosity of mercaptan terminated polymers. The method involves adding thiol terminated trithio-orthoformate polycondensates to the mercaptan terminated polymer to achieve desired decreases in viscosities without adversely affecting other physical properties. The polycondensates have the formula (HS-R-S-)2CH-S-R'-S[-CH(-S-R''-S)2-]n(H)x wherein R, R', and R'' are alkylene, arylene, alkylene thioether, or alkylene ether, either the same or different; n is 0-10; and x is n+1.
Patent DE-69309899-D1 (DE)
Inventor: FORSDAHL SIXTEN
IPC: E01H10/00
Filed: 1993-01-15
Granted: 1997-05-22
Abstract: PCT No. PCT/SE93/00017 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/14270 PCT Pub. Date Jul. 22, 1993.A method and device scatter preheated sand, urea, road salt, etc. from a spreading vehicle onto runways and roads to counteract slipperiness caused by snow, ice, sleet, mud and the like. Preheating of the material is by an electronically controlled LP-gas driven burner in close association with feeding of the material from the spreading vehicle to the surface which is to be treated. Flames from the burner have direct contact with the material being preheated. The process can be remotely controlled from the driver cabin of the spreading vehicle. The heating system can be conveniently mounted to an existing spreading vehicle.
Patent DE-69316643-D1 (DE)
Inventor: HOERNEMANN JOHAN
IPC: G01N33/22
Filed: 1993-10-25
Granted: 1998-02-26
Abstract: The invention relates to a method for determining the calorific value of a combustible gas, which is characterized in that an accurately determined amount of gas is passed through a hydrocarbon detection device, the signal obtained is integrated, the value thus obtained is compared with calibration values and the calorific value is calculated therefrom, to a method for the determination of the Wobbe index of natural gas, the Wobbe index being calculated from the calorific value and the density of natural gas, as well as to apparatus for carrying out these methods.
Patent DE-69318708-D1 (DE)
Inventor: MIGLIORINI MASSIMO
IPC: E06B3/46
Filed: 1993-11-26
Granted: 1998-06-25
Abstract: The invention relates to a modular wall chamber for sliding doors (2) comprising flanks (10) constituted by fretted metal panels (3) arranged in succession and interconnected by means of connecting joints (4) made on adjacent edges (51, 52) of the panels (3). The edges (51, 52) are complementarily shaped so as to be associable by reciprocal superposing with a movement which is transversal to the lie plane (9) of the panels (3), thus connecting one to another by elastic snap-fitting and subsequent geometrical interference in a parallel direction to the lie plane (9) of the panels (3). <IMAGE>
Patent DE-69327366-D1 (DE)
Inventor: VAN DEVENTER MATTYS OSKAR
IPC: H04B10/43
Filed: 1993-06-14
Granted: 2000-01-27
Abstract: An optical transmission system comprising a number of transceivers which are mutually connected by means of a network and are provided with a transmitter, a receiver and a local oscillator. Connected to the local oscillator or a second oscillator is a frequency control device for mutually locking the frequency of the additional signal originating from the second oscillator and the frequency of the output signal of the local oscillator. The receiver is provided with an input for feeding at least a portion of the additional signal. At least one receiver is provided with a first mixing device to which the output signal of the local oscillator and at least a portion of the additional signal are fed. Connected to an input of a mixing and splitting device for obtaining mixed signals having mutually orthogonal polarisations is the output of the first mixing device. The received signal is fed to another input of the mixing and splitting device. The outputs of the mixing and splitting device are connected via mixed-signal branches to balanced detectors, one of the balanced detectors being connected to the input of the frequency control device. <IMAGE>
Patent DE-69401716-D1 (DE)
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D491/147
Filed: 1994-07-11
Granted: 1997-03-20
Abstract: PCT No. PCT/FR94/00865 Sec. 371 Date Jan. 16, 1996 Sec. 102(e) Date Jan. 16, 1996 PCT Filed Jul. 11, 1994 PCT Pub. No. WO95/02602 PCT Pub. Date Jan. 26, 1995   <IMAGE>  (I)  Compounds of formula (I), wherein R is an oxygen or sulphur atom or an NH or N-alk radical, and each of R1 and R2, which are the same or different, is a hydrogen or halogen atom or an alkyl, alkoxy, amino, acylamino, -NH-CO-NH-Ar,-N=CH-N(alk)alk', nitro, cyano, phenyl, imidazolyl or SO3H radical, the preparation thereof, and drugs containing such compounds, are disclosed.
Patent DE-69416235-D1 (DE)
Inventor: MIKI HIDEKI
IPC: A23K50/15
Filed: 1994-10-13
Granted: 1999-03-11
Abstract: The present invention provides a novel triazine derivative of the formula <CHEM>  wherein ring A is an optionally substituted aromatic group which be;     X is an oxygen or sulfur atom; R<1> and R<6> are each a hydrogen atom or an optionally substituted hydrocarbon residue or heterocyclic group which may bound through a heteroatom; R<2> and R<3> are each independently a hydrogen atom, a halogen atom, or a group bound through a carbon, oxygen or sulfur atom, or taken together, represent =S; R<4> and R<5> are each independently a hydrogen atom, a halogen atom, or a group bound through a carbon, oxygen, nitrogen or sulfur atom; R<1> and R<2>, and R<5> and R<6>, may each bind together to form a chemical bond; provided that where ring A is a phenyl group having at least a halogen atom in position-2 or 4 and X is an oxygen atom, R<4> and R<5> do not conjoinedly represent a chemical bond and an antiprotozoan composition containing the same or salt thereof.
Patent DE-69417539-D1 (DE)
Inventor: BERNARDINIS CLAUDIO
IPC: B21F23/00
Filed: 1994-08-06
Granted: 1999-05-06
Abstract: The invention is concerned with a mechanical device suitable for introduction and positioning of metal bars or rods or metal profiles of any section and length used preferably on machines for the production of electrowelded normal or special meshs, shaped according to drawing, through particular flanked double chained means of transport (4) having the purpose to feed and position a plurality of bars (1) at the same time on the collecting surface (9). Said couples of chains (4), parallel and vertical, at closed run, are moved by toothed wheels (6) of large curving ray and by others of smaller ray (5.1 - 5.2). Each chain carries on the outside a plurality of teeth or slabs with lateral semicircle gap, all directed in the same sense: therefore in a single couple of chains, one chain will have slabs (7) in one direction while the other flanked chain has the opposite (8) in order to form a plurality of housings suitable to receive, transport and place bars (1).
Patent DE-69418116-D1 (DE)
Inventor: UCHIDA HIROSHI
IPC: B44C1/20
Filed: 1994-08-23
Granted: 1999-06-02
Abstract: A method of producing a patterned shaped article includes the steps of forming a course of dry particles 1 on a base surface; using an air flow controller having either a suction port 11 or a blow port 12 or both a suction port and a blow port to cause an air flow to form a cavity 4 in the dry particle course by removing a part of the particles thereof under the control of at least one parameter among air pressure, air flow rate, air flow speed, air flow direction, air flow pulsation, air flow intermittence, suction port size, blow port size, suction port position and blow port position; charging the cavity with a different type of dry particles 2; and allowing the particles to set into an integral mass. <IMAGE>
Patent DE-69422542-D1 (DE)
Inventor: CAYROL FRANCOIS
IPC: C12M1/107
Filed: 1994-03-17
Granted: 2000-02-17
Abstract: The present invention relates to a process and plant for the anaerobic fermentation of organic material originating from municipal waste. This plant comprises: a mixer (5), in which the organic material is diluted with a diluant originating from a pipe (6), and two fermenters (9, 10) connected to the mixer (5), the exit (14) of the first fermenter (9) being connected to the second fermenter (10) via a pump (12) and the exit (16) of the second fermenter (10) being connected to the upstream side of the first fermenter (9) via a pump (11), whereas part of the material exiting from the second fermenter (10) passes into a dehydrating means (18) which produces liquor which is recycled, via the pipe (6), to the mixer (5) in order to dilute therein the fresh organic material which enters therein; and a loop (22, 23) for controlling the viscosity as well as a loop (24, 25, 26) for controlling the temperature of the material passing into the fermenters. This process and this plant apply in particular to the fermentation of household (domestic) waste. <IMAGE>
Patent DE-69428106-D1 (DE)
Inventor: HEIKKILAE HEIKKI
IPC: C13B20/14
Filed: 1994-01-21
Granted: 2001-10-04
Abstract: The invention relates to a method for the fractionation of molasses using a chromatographic simulated moving bed system in which the liquid flow is effected in a system comprising at least two chromatographic partial packing material beds. In the method of the invention, the product or products are recovered during a multi-step sequence comprising the following phases: feeding phase of molasses, eluting phase and recycling phase. The liquid present in the partial packing material beds with their dry solids profile is recycled in the recycling phase in a loop comprising one, two or several partial packing material beds.
Patent DE-69428900-D1 (DE)
Inventor: NASSI ALDO
IPC: B65H35/00
Filed: 1994-07-26
Granted: 2001-12-06
Abstract: The equipment comprises, on a supporting structure (1), a shaft (3) for the support and rotation of the reel (5), a pressure roller (7) and a serrated blade (9) for the transverse cutting of the tape after it has been unwound and applied; it also comprises a member (116) for the support and deflection of the tape (N), which is positioned so that it bears on the periphery of the reel (5), to reduce to a minimum the free section of the trajectory of the tape (N) from the point of detachment from the reel to the first point of contact with the supporting member (116).