baber/WOPTO huggingface dataset:
Patent DE-69417294-D1 (DE)
Inventor: BRESSO CLAUDE LOUIS JEAN
IPC: E21D9/08
Filed: 1994-06-13
Granted: 1999-04-29
Abstract: The present invention relates to a directable-shield tunnelling machine, for whole front face tunnelling. This tunnelling machine comprises a substantially cylindrical body (1), a peripheral cutting edge (110) inside which an extracting shield (130) is rotationally mounted, as well as a system (4) for removing debris via the rear end (12) of the body, is characterised in that the shield (130) comprises at least one opening (161-168) emerging in front of a work-face (F) of a gallery (G) to be tunnelled, and capable of being closed by at least one flap (141-148) capable of pivoting about a radial axis of the body (1) under the effect of one or more jacks (5) or the like, each flap being capable of being fitted with extraction tools (14) so that the area of the said opening (161-168) and/or the extraction angle of the tools (14) can be adjusted under the effect of pivoting of the flaps (141-148). The present invention applies to the production of tunnelling machines of various sizes and for various types of galleries or tunnels. <IMAGE>
Patent DE-69424893-D1 (DE)
Inventor: COSSEMENT ERIC
IPC: A61P43/00
Filed: 1994-03-09
Granted: 2000-07-20
Abstract: The use of levorotatory or dextrorotatory enantiomers of 1-(4-chlorophenyl)phenylmethylpiperazine derivatives (V) or their salts in medicines for the treatment of allergies, is new.  The use of levorotatory or dextrorotatory enantiomers of 1-(4-chlorophenyl)phenylmethylpiperazine derivatives of formula (V) or their salts, in medicines for the treatment of allergies, is new:  R  =  H, (3-methylphenyl)methyl, (4-tert-butylphenyl)methyl, 2-(2-hydroxyethoxy)ethyl, 2-(2-(hydroxyethoxy)ethoxy)ethyl, 2-(carbamoylethoxy)ethyl, 2-(methoxycarbonylmethoxy)ethyl or 2-(carboxymethoxy)ethyl.
Patent DE-69427925-D1 (DE)
Inventor: LEDEVEHAT EUGENE
IPC: F16L37/30
Filed: 1994-12-23
Granted: 2001-09-13
Abstract: An improved double ball valve powered emergency release coupling includes two fluid-carrying conduits, each having a ball or plug valve received therein, which are prevented from being decoupled unless both ball or plug valves are moved to a closed position prior to decoupling. The improved coupling prevents inadvertent spilling during decoupling. A mechanical or hydraulic actuator corresponding to each valve element is provided for sequentially rotating each valve element between opened and closed positions.
Patent DE-69503611-D1 (DE)
Inventor: BROWN MATTHEW
IPC: A61K31/415
Filed: 1995-01-19
Granted: 1998-08-27
Abstract: The present invention relates to bicyclic carbamate compounds and, specifically, to compounds of the formula     <IMAGE>  I  wherein X, Y, R1 and R2 are as defined in the specification. The compounds of this invention are useful in the treatment of asthma, rheumatoid arthritis, osteoarthritis, bronchitis, chronic obstructive airways disease, psoriasis, allergic rhinitis, atopic dermatitis, shock, other inflammatory diseases, and other conditions where the treatment is effected or facilitated by blocking the leukotriene D4 receptor.
Patent DE-69507465-D1 (DE)
Inventor: ALDER ALEX
IPC: C08F220/54
Filed: 1995-04-27
Granted: 1999-03-04
Abstract: A copolymer comprising at least one recurring structural unit of formula VII <CHEM>  optionally at least one recurring structural unit of formula VIII <CHEM>  and recurring structural units of formula IX <CHEM>  wherein     Rk is hydrogen or methyl,   Rm is hydrogen or C1-C12alkyl, phenyl or benzyl, Rn ad Ro are each independently of the other C1-C12alkyl, phenyl or benzyl or Rn and Ro together are tetramethylene, pentamethylene, -(CH2)2-O-(CH2)2- or  -(CH2)2-N(C1-C6alkyl)-(CH2)2-, and F is the radical of a fluorophore bonded directly or via a bridge group to the N atom, with the proviso that at least two different recurring structural units of formula VII or at least one structural unit of formula VII and at least one structural unit of formula VIII are present. The copolymers can be used for optical pH sensors.
Patent DE-69511962-D1 (DE)
Inventor: KALINA ALEXANDER I
IPC: F01K25/10
Filed: 1995-07-24
Granted: 1999-10-14
Abstract: Method and apparatus for implementing a thermodynamic cycle in which a gaseous working fluid is expanded to transform its energy into useable form, thereby generating a spent stream (38) which is then condensed to produce a condensed stream (1). From the condensed stream (1) the following streams are generated: a first stream (39) having a higher percentage of a low boiling component than is included in the condensed stream, a second stream (129) having a lower percentage of a low boiling component than is included in the condensed stream, and a third stream (71) having the same percentage of a low boiling component as is included in the condensed stream. The first, second, and third streams are subjected to multiple distillation operations (52,53,54) to generate a liquid working fluid (29) which is then evaporated to generate the gaseous working fluid. <MATH>
Patent DE-69513148-D1 (DE)
Inventor: TUMILTY James
IPC: B01J37/12
Filed: 1995-01-24
Granted: 1999-12-09
Abstract: A method of preparing a catalyst containing at least two metals captured on a porous support, at least one of the metals being capable of forming a reducible oxide, includes the steps of providing solutions of the two metals, impregnating the support with the solution of the metal which is capable of forming a reducible oxide, exposing the impregnated support to a reducing atmosphere at a temperature exceeding 300  DEG C and impregnating the thus treated support with the other solution.
Patent DE-69517645-D1 (DE)
Inventor: DANNEVANG FLEMMING
IPC: B01J23/652
Filed: 1995-09-25
Granted: 2000-08-03
Abstract: In a process for the catalytic low temperature oxidation of ammonia to nitrogen in an ammonia containing off-gas at a temperature of between 200<o>C and 500<o>C the improvement comprises, sulphating a catalyst comprising on an inert carrier a metal selected from the group of copper, cobalt, iron, chromium, nickel, manganese and mixtures thereof in the form of their oxides and/or sulphates and a further component selected from the group of platinum metals; contacting the ammonia containing atmosphere with the catalyst, and  withdrawing a decomposed gas being rich in nitrogen.
Patent DE-69522492-D1 (DE)
Inventor: ETTLIN URS
IPC: C12N15/09
Filed: 1995-03-29
Granted: 2001-10-11
Abstract: The invention provides processes for producing Alpha-Interferon (IFN- alpha ) free from possible mouse and/or virus contamination. The present invention further provides homogeneous IFN- alpha  free from mouse and/or virus contamination and its use in antitumor and/or antiviral treatment.
Patent DE-69525239-D1 (DE)
Inventor: YUE T
IPC: C12Q1/68
Filed: 1995-10-27
Granted: 2002-03-14
Abstract: The invention describes the preparation and use of fluorescent stains for nucleic acids derived from unsymmetrical cyanine dyes comprising a substituted benzazolium ring system linked by a methine bridge to a pyridinium or quinolinium ring system having at least one substituent on the pyridinium or quinolinium ring that contains a heteroatom. The presence of the heteroatom-containing substituent results in higher sensitivity to oligonucleotides and larger nucleic acid polymers in a wide range of cells and gels, and for use in analysis of cell structure, membrane integrity or function.
Patent DE-69535481-D1 (DE)
IPC: G06K19/077
Filed: 1995-10-30
Granted: 2007-06-06
Abstract: A card (1) including a lower layer (2) and a layer (4) of solidified binder (6) in which various elements are incorporated, in particular a coil (12) electrically coupled to an electronic unit (8). The coil (12) exhibits a lower planar surface (30), the inner face (20) of the lower layer (2) exhibiting a relief (18) defining sunken valleys traversing said inner face (20).
Patent DE-69600361-D1 (DE)
Inventor: FUJIMOTO SADANARI
IPC: G11B27/36
Filed: 1996-04-12
Granted: 1998-07-23
Abstract: A test pattern area is provided outside the data area of an optical disk and recorded with a test pattern including a shortest pit row having repreated combinations of shortest pits and shortest non-pits, a longest pit row having repeated combinations of longest pits and longest non-pits, and a predetermined pit row having repeated combinations of pits with a predetermined pit length between said shortest pit length (mT) and said longest pit length (nT) and non pits corresponding to said pits. This test pattern data is reproduced by a reproducing system to detect an error rate, a compensation coefficient for minimizing the error rate is acquired, and a reproduction signal is compensated by using this compensation coefficient so that the reproduction signal is reproduced with the minimized error rate by the reproducing system. <IMAGE>
Patent DE-69608972-D1 (DE)
Inventor: LOCATELLI ACHILLE
IPC: B65H18/22
Filed: 1996-11-29
Granted: 2000-07-27
Abstract: PCT No. PCT/EP96/05368 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/22519 PCT Pub. Date Jun. 26, 1997A machine for the formation of rolls of cotton-wool in compact form comprises a closed-loop conveyor belt having a horizontal upper branch on which there is placed a layer of cotton-wool to be wound. The machine includes a pair of support rollers for the horizontal upper branch, a first operator to execute displacement of the support rollers from a rest position with rollers reciprocally distanced to a working position with rollers reciprocally close to one another, the rollers passing through an intermediate position of partial reciprocal closeness. A support for a freely-rotatable core destined for winding up the cotton-wool and second operator that can be operated after the displacement of said support rollers in said position of partial reciprocal closeness to execute descent of the support of the core from a rest position above the upper branch of the conveyor belt to a position of partial lowering below the upper branch of the conveyor belt. The core engages and lowers a portion of the upper branch of the conveyor belt and a corresponding portion of the layer of cotton-wool passing between the support rollers so as to create a loop of the upper branch and the support rollers. A third operator driving the conveyor belt winds up the layer of cotton-wool around the core after a further displacement of the support rollers in said working position and while the descent of the core continues. Tensioners associated with the conveyor belt maintain tension of the belt at a constant value suitable for pressing the cotton-wool as the core continues to move downward and as the cotton-wool is wound on the core itself.
Patent DE-69613822-D1 (DE)
Inventor: KUBOTA KEN
IPC: C23C8/08
Filed: 1996-03-28
Granted: 2001-08-16
Abstract: In order to keep down soot production and to enable every part of the workpiece, including deep concavities to be uniformly carburized by vacuum carburizing, and to enable decreases in the quantities of gas and heat employed, carburizing treatment is performed in the heating chamber 2 of a vacuum carburizing furnace 1 with workpieces M being heated while acetylene gas is supplied from a carburizing gas source C inside the heating chamber 2, and the inside of the heating chamber 2 being evacuated by a vacuum evacuation source V to give a vacuum of ≤1 kPa. <IMAGE>
Patent DE-69619454-D1 (DE)
Inventor: MCCOY HUGH W
IPC: F23N5/20
Filed: 1996-09-06
Granted: 2002-04-04
Abstract: The burner utilises a hot surface ignition with an ignitor that is fully sintered and has essentially no porosity. A circuit applies an AC line voltage to the ignitor and to a blower motor. An AC-to-DC converter provides twelve volts DC for operation of a control circuit that has a first time constant circuit for preheating the ignitor and maintaining the ignitor at an ignition temperature for a predetermined ignition trial period of time. A second time constant circuit starts the blower motor and provides fuel to the combustion chamber for a predetermined time concurrent with the ignition trial period. A third time constant circuit either maintains the fan blower in its energised state if a flame of sufficient magnitude and frequency is detected and for de-energising the blower motor if the flame is not detected in less than one second after the ignitor is de-energised.
Patent DE-69637134-D1 (DE)
Inventor: HOLDAWAY CHARLES R
IPC: H02P8/24
Filed: 1996-09-11
Granted: 2007-07-26
Abstract: A motor control system that reduces noise while reducing power requirements but providing sufficient torque. A one-phase-on drive mode modified to microstep between "one phase on" positions is used to accelerate the motor in a non-linear manner to a maximum speed. The microstep drive modes have a constant period, and the step rate of the motor is increased by decreasing the number of microsteps in succeeding steps of the motor. A modified full step waveform maintains the motor at the maximum speed, where the current to one winding of the step motor changes polarity within one motor step while the other remains approximately constant providing increased smoothness in the drive and reduced noise. The polarity changes in accordance with the inductance and the compliance voltage of the motor. A one-phase-on waveform modified to include microsteps between "one phase on" positions later decelerates the motor in a non-linear manner, and the motor stops in a detent position until another waveform of steps in delivered to the motor. <IMAGE>
Patent DE-69700141-D1 (DE)
Inventor: EHARA TAKASHI
IPC: G07D9/00
Filed: 1997-06-03
Granted: 1999-04-22
Abstract: This invention provides an apparatus which is able to payout surly and speedily sheet bodies one by one, is small-size and has a simple structure, namely an apparatus for paying out a sheet body which comprises at least suction means (21) which has an opening (22) to absorb a sheet body (S), and sending out means (27) to send out said sheet body (S) which is absorbed on this suction means (21), resisting to the absorption. <IMAGE>
Patent DE-69704275-D1 (DE)
Inventor: DUVENHILL PER
IPC: E04B1/76
Filed: 1997-07-18
Granted: 2001-04-19
Abstract: This invention relates to an outer wall, intended for buildings, preferably dwelling houses, the wall comprising an outer portion, an intermediate portion comprising insulating material and an inner portion. According to the invention the outer wall is characterized in that the intermediate portion (2) on that part, which is directed to the outer portion (1) and on that part, which is directed to the inner portion (3), has a cardboard material (5, 6), which is made in such a way that it can allow air to pass through, and that the insulating material comprises an organic material, preferably sawdust or the like, with the quality to be able to receive and emit moisture while maintaining its insulating ability.
Patent DE-69713051-D1 (DE)
Inventor: BUCHANAN BRADLEY
IPC: B32B7/027
Filed: 1997-07-01
Granted: 2002-07-11
Abstract: The present invention provides a method for connecting rounded members between planar members comprising the steps of providing a rounded member having an outer layer having a first melting temperature range and an inner layer concentrically disposed within the outer layer and having a second melting temperature range, the second melting temperature range being warmer than the first melting temperature range, providing a pair of opposed planar members, the planar members each having a melting temperature within the first melting temperature range, positioning an end portion of the rounded member between perimeter edges of the pair of planar members to define an interface area, applying pressure to the interface area to collapse the end portion of the rounded member to essentially a flattened position, applying sealing energy to the interface area to heat the rounded member to a temperature within the first melting temperature range but below the second melting temperature range, thereby forming a weld between the planar members, and the rounded member in the interface area, and, releasing the pressure to the interface area wherein the end portion of the rounded member returns to an open position.
Patent DE-69809457-D1 (DE)
Inventor: FERRERA A
IPC: A61L29/14
Filed: 1998-09-04
Granted: 2002-12-19
Abstract: Balloons for use on medical devices such as catheter balloons are formed from polymer blend products which include a liquid crystal polymer (LCP), a crystallizable thermoplastic polymer, especially thermoplastic polyesters such as PET, and a compatabilizer. The compatabilizer may be an ethylene-maleic anhydride copolymer, an ethylene-methyl acrylate copolymer, an ethylene-methyl acrylate copolymer, an ethylene-methyl acrylate-maleic anhydride terpolymer, an ethylene-methyl-methacrylic acid terpolymer, an acrylic rubber, an ethylene-ethyl acrylate-glycidyl methacrylate terpolymer or a mixture of two or more such polymers.
Patent DE-69814111-D1 (DE)
Inventor: TREMOULET OLIVIER L JR
IPC: F04B53/00
Filed: 1998-09-17
Granted: 2003-06-05
Abstract: A method and apparatus for biasing a seal assembly in a high pressure fluid pump. In one embodiment, the fluid pump includes a reciprocating plunger, a seal carrier disposed about the plunger, and a seal supported by the seal carrier and sealably engaged with the plunger. The seal may be biased toward the seal carrier with a spring and may include a flange that engages the spring to restrict lateral motion of a spring relative to the reciprocating plunger. The flange may engage an inner and/or an outer surface of the spring. Where the spring is a coil spring, the flange may be continuous around the circumference of the spring or may include a plurality of spaced apart projections located around the circumference of the spring.
Patent DE-69822224-D1 (DE)
Inventor: HENDERSON D
IPC: H04N7/18
Filed: 1998-12-18
Granted: 2004-04-08
Abstract: The improved landscape camera system for use in aircraft utilizes digital video technology to obtain multiple fields of view that are selectable for viewing by passengers on the aircraft, from either a single video frame or from multiple cameras with different fields of view. The camera module can also receive video input from one or more auxiliary video cameras, such as a vertical fin mounted video camera, i.e. directed forward for a view of the aircraft in flight, or a rearward looking belly mounted camera.
Patent DE-69827622-D1 (DE)
Inventor: LYON S
IPC: F16C33/64
Filed: 1998-05-15
Granted: 2004-12-23
Abstract: A linear motion bearing assembly is provided having a rail assembly comprising a base member and a pair of vertical arms which have flexible characteristics with respect to the base member. A bearing carriage assembly is also included which has a bearing carriage and a pair of legs extending therefrom. The extending legs define a longitudinal channel for accommodating the rail assembly, and are flexible with respect to the bearing carriage. A plurality of load bearing race inserts are positioned on the vertical arms of the rail assembly and the extending legs of the bearing carriage assembly. A load bearing surface of the plurality of load bearing inserts has a predisposed compressive stress. A plurality of rolling elements are disposed in load bearing tracks which are defined by the plurality of load bearing race inserts.
Patent DE-69831816-D1 (DE)
Inventor: YASUHARA TORU
IPC: A01N25/30
Filed: 1998-10-19
Granted: 2006-02-16
Abstract: A bacterial preparation including peracetic acid as a main component and including peracetic acid, at least one phosphate, and at least one nonionic surfactant. The preparation is diluted to provide a practical solution including peracetic acid in a concentration capable of destroying bacterial spores and acid-fast bacteria while maintaining the concentration of the practical solution for at least seven days.
Patent DE-69832484-D1 (DE)
Title: Phosphatidyl-3,4,5-triphosphat abhängige proteinkinase
Inventor: ALESSI RENATO
IPC: C12N1/15
Filed: 1998-03-16
Granted: 2005-12-29
Abstract: The present invention provides for isolated polynucleotides encoding a human 3-phosphoinositide-dependent protein kinase, and vectors and host cells comprising the isolated polynucleotides.
Patent DE-69833179-D1 (DE)
Inventor: GAGLIARDI LEO
IPC: C11D17/00
Filed: 1998-11-10
Granted: 2006-04-06
Abstract: The present invention provides a composition in the form of an aqueous emulsion comprising a diacyl peroxide and a surfactant system.
Patent DE-69840892-D1 (DE)
Inventor: OKUI SHUKO
IPC: C07D231/44
Filed: 1998-04-06
Granted: 2009-07-23
Abstract: A 1-aryl-3-cyano-5-(het)arylalkylaminopyrazole derivative represented by the general formula (1): <CHEM> wherein R<1> represents a C1-C4 alkyl group or a C1-C8 haloalkyl group; R<2> represents a hydrogen atom or a C1-C4 alkyl group; R<3> represents an aryl or heteroaryl group which may be substituted with a substituent selected from a hydrogen atom, a hydroxyl group, a C1-C4 alkyl group, a C1-C8 haloalkyl group, a C1-C4 alkoxy group, a phenoxy group which way be substituted, a C1-C4 haloalkoxy group, a C1-C4 alkylthio group, a C1-C4 alkylsulfinyl group, a C1-C4 alkylsulfonyl group, a halogen atom, a nitro group, and a cyano group; and R<4> represents a hydrogen atom, a C1-C4 alkyl group or a C1-C5 acyl group; X represents a nitrogen atom or a halogen-substituted carbon atom; and 1 and n each independently represent 0, 1 or 2; a process for producing the compound, an intermediate therefor, and a pesticide containing the compound as an active ingredient.
Patent DE-69841258-D1 (DE)
Inventor: AULANKO ESKO
IPC: H02K16/00
Filed: 1998-01-22
Granted: 2009-12-10
Abstract: An elevator drive machine includes a traction sheave and an electromechanical apparatus having at least two electric motors for driving the traction sheave. The traction sheave and the weight applied to it via the elevator ropes are supported by bearings between the stators and rotors of the electric motors driving the traction sheave of the drive machine.
Patent DE-69916420-D1 (DE)
Inventor: QUAK THEODORUS
IPC: H04L9/08
Filed: 1999-01-14
Granted: 2004-05-19
Abstract: Management system for cryptographic keys. In a management server (2), there are stored, for each user (4, 5), a private key (PrK) and a public key (PuK). The server itself, too, has a private and public key for authenticating cryptographic keys to be transmitted. In the event that the private-server key is compromised, the server transmits a message to that effect to each user, authenticated using the private or a secret key of the user or terminal. The message comprises a copy of a new public key of the server. The terminals are capable of detecting messages which are certified using said private or secret key (code) of the user, whereafter the stored copy of the old public key is replaced with the copy, detected in the message, of the new key of the server.
Patent DE-69925900-D1 (DE)
Inventor: SASAKI HAJIME
IPC: A61K31/66
Filed: 1999-02-05
Granted: 2005-07-28
Abstract: Preventives and remedies for intestinal mucosal disorders and diseases caused thereby which contain as the active ingredient a member selected from the group consisting of ethanolamine, phosphoethanolamine, phosphoglycerolethanolamine and salts thereof. These preventives and remedies inhibit shrinkage of the intestinal mucosa and have a beneficial effect on various functions of the intestinal tract.