baber/WOPTO huggingface dataset:
Patent DE-68908383-D1 (DE)
Inventor: MANTOVANI ELIS
IPC: B23B31/26
Filed: 1989-01-03
Granted: 1993-09-16
Abstract: Device for making two coaxial rotating mechanical elements (1, 2) integral by friction between two friction zones (3, 4) generated by traction on the inside element exerted by the threaded end with pitch n of shaft (10), screwing into a threaded hole (12) of inside element (1). Shaft (10) is also laterally threaded with pitch (10') equal to that of threaded pins (7) supported by housing (9) coaxial with the shaft.   When end (11) of shaft (10) is screwed into hole (12), pins (7) rotate tangentially along the inside threading of pitch m of bushing (5) wedged in outside element (2) and translate with housing (9). When friction surfaces (3, 4) of the two elements come in contact, a further rotation of shaft (10), pitches m and n being different, causes the relative locking. Coupling between shaft (10) and pins (7) and the coupling between the pins and bushing (5) are of the forced type, obtained by an interference between the various threads.
Patent DE-68910471-D1 (DE)
Inventor: BAKER MATT
IPC: G01D5/12
Filed: 1989-09-25
Granted: 1993-12-09
Abstract: Telemetry apparatus for a rotating machine shaft includes a fixed collar (22) of lightweight composite material wrapped on the shaft (10) and having embedded in it telemetry apparatus (28a, 28b, 29a, 29b). Measured data such as torque from a strain gauge sensor is transmitted to a stationary sensor by pulses of infrared signals. An array of photovoltaic cells (23) receives energy from a stationary source (32) to power the rotating telemetry apparatus (28a, 28b, 29a, 29b). All rotating electronics is embedded in the composite material which may be, for example, E-type fibreglass. Such composite material provides a resistance to centrifugal forces due to rotation of the shaft (10) but has sufficient transparency to allow both the transmission of data and power to and from the rotating telemetry.
Patent DE-68914326-D1 (DE)
Inventor: FUKUZAKI KENTARO
IPC: C07D501/18
Filed: 1989-05-23
Granted: 1994-05-11
Abstract: A novel process is disclosed for preparing a 3-substituted methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof. The process comprises reacting a 3-acetoxymethyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof with a specific compound, such as a boric acid ester, an orthoester or an acetal, in the presence of at least one specific catalyst selected from the group consisting of Lewis acids or complexes thereof, proton acids and mixtures thereof. In the process, formation of impurities, such as a lactone, is sufficiently suppressed without protection of the carboxylic acid, so that the high purity desired product, i.e., a 3-substituted-methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof, which is useful as an intermediate for various cephalosporin antibiotics having excellent antimicrobial activity, can be prepared in one step in high yield.
Patent DE-68918043-D1 (DE)
Inventor: YAMAMURO TAKAO
IPC: A61L27/36
Filed: 1989-10-21
Granted: 1994-10-13
Abstract: An artificial bone fixing agent comprising an osteogenesis promoting substance derived from the bone of an animal as its active component, a bone repairing material comprising an artificial bone and such an osteogenesis promoting substance and applied to or incorporated in the artificial bone, which is advantageously usable in surgery or orthopedics and in dentistry or oral surgery.
Patent DE-68926153-D1 (DE)
Inventor: MCCOY KEVIN MICHAEL
IPC: C07K14/575
Filed: 1989-10-19
Granted: 1996-05-09
Abstract: A method for solubilization and naturation of somatotropin using an aqueous alkaline solution results in lower dimer formation and eliminates denaturants and separate renaturation steps and agents.
Patent DE-68928137-D1 (DE)
Inventor: CIVELLI OLIVIER
IPC: C12Q1/68
Filed: 1989-11-20
Granted: 1997-07-24
Abstract: A mammalian D2 dopamine receptor gene has been cloned. Thus, DNA sequences encoding all or a part of the dopamine receptor are provided, as well as the corresponding polypeptide sequences and methods for producing the same synthetically and via expression of a corresponding sequence from a host transformed with a suitable vector carrying the corresponding DNA sequence. The various structural information provided by this invention enables the preparation of labeled or unlabeled immunospecific species, particularly antibodies, as well as nucleic acid probes labeled in conventional fashion. Pharmaceutical compositions and methods of using various products of this invention are also provided.
Patent DE-69008469-D1 (DE)
Inventor: DUTT WILLIAM H
IPC: B01D33/04
Filed: 1990-02-07
Granted: 1994-06-01
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent DE-69008616-D1 (DE)
Inventor: SEEBER PATRICK ANDRE JULIAN
IPC: B21C3/18
Filed: 1990-05-11
Granted: 1994-06-09
Abstract: A wire drawing die blank is produced by providing an abrasive compact core (10), having top and bottom surfaces (12, 14) and a side surface (16), depositing a thin layer (18) of high melting metal such as nickel, iron, chromium or cobalt on the side surface (16), the coating (18) substantially following the contour of the side surface (16), providing a support (20) having a hole (22) extending therethrough, the hole (22) having a cross-section larger than that of the core (10) and allowing for the core to be located therein, locating the core (10) in the hole (22) leaving a space (24) between the metal coating (18) and the support (20), introducing a suitable braze (26,34), preferably in liquid form, in the space (24) and causing the braze to bond the core (10) to the support (20).
Patent DE-69014589-D1 (DE)
Inventor: OTA AKIHO YOSHINO KOGYOSHO CO
IPC: B65D25/20
Filed: 1990-07-06
Granted: 1995-01-12
Abstract: A bottle made of synthetic resin is composed of a body and a stand to keep the bottle upright stably. The bottle body (1) is made of synthetic resin by biaxial stretching blow moulding, inwardly recessed at the bottom central part (6), and provided with a wide engagement groove (4) formed around the outer periphery. The stand (7) is a short cylinder nearly equal to the trunk (2) of the body (1) in outer dia. and the upper half is an engagement cylinder (9) to be engaged with the groove (4) of the bottle body (1). The lower half is a cylindrical leg (8) positioned below the lowermost end of the bottom (3) of the bottle body when engaged with the bottle.
Patent DE-69016074-D1 (DE)
Inventor: ROBERT PHILIPPE
IPC: H04N7/26
Filed: 1990-03-23
Granted: 1995-03-02
Abstract: The method, and the corresponding device, for temporal interpolation of pictures, with corrected movement compensation according to the invention performs, via a coherence analysis circuit (40), an analysis of the defects in the field of movement which is output by the movement estimation device (10) in order to perform either the compensated movement interpolation (20) or a linear interpolation (30), depending on whether the field of movement is estimated to be correct or defective for the current element of the frame to be interpolated. Preferably, in order to avoid abrupt switching between the two modes of interpolation, a circuit (50, 60) enables intermediate values to be found taking into account the two modes of interpolation in the transition zones. 
<??>The invention applies, in particular, to standard conversion. 
<IMAGE>
Patent DE-69017355-D1 (DE)
Inventor: ANDERSON NEAL G
IPC: A61K31/40
Filed: 1990-10-29
Granted: 1995-04-06
Abstract: A process is disclosed for direct isolation of captopril from a substrate of the formula <CHEM> wherein R is lower alkyl or lower alkoxy. In this process, the substrate is first treated with an aqueous alkali metal hydroxide capable of forming a water-soluble salt of the substrate, wherein the alkali metal hydroxide has a concentration of 4 M or greater. The substrate is then neutralized, preferably with a mineral acid. By this process, captopril may be directly crystallized from an aqueous solution, avoiding the prior art use of organic solvents and zinc treatment to reduce levels of sulfide and disulfide impurities, respectively. In an alternative embodiment, neutralization is carried out by use of a hydrogen-supplying ion exchange resin.
Patent DE-69021559-D1 (DE)
Inventor: GONDARD CHRISTIAN
IPC: C08K5/57
Filed: 1990-12-28
Granted: 1995-09-14
Abstract: PCT No. PCT/FR90/00967 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09902 PCT Pub. Date Jul. 11, 1991.A method for cross-linking chlorinated (co)polymers involves reacting such (co)polymers at between 50 DEG  and 230 DEG  C. in the absence of solvent with an organometallic amino-type derivative of tin, lead, antimony or bismuth to provide cross-linked compositions and shaped objects.
Patent DE-69023486-D1 (DE)
Inventor: BECK JEFFREY E
IPC: H04N1/12
Filed: 1990-12-20
Granted: 1995-12-14
Abstract: A scanner is operative with an imaging system for inducing a mechanical movement of a subject during an optical scanning of the subject to provide an image of the subject. The subject which is in the shape of a card is advanced along a travel path past an optical viewing site by means of a drum, the scanner including a first roller and a second roller which urge the subject against the drum. Initially, the first roller is located between the viewing site and the entry port for receipt of the subject in a first nip between the first roller and the drum. The second roller is positioned fixed on the opposite side of the viewing site. The first roller is supported by an arm which swings about a rotational axis of the drum to vary the spacing between the two rollers. Upon rotation of the drum in a forward direction for induction of the subject, a brake located between the drum and the arm drags the arm and the first roller towards the second roller to facilitate a transference of a leading edge of the subject from the first nip to a second nip defined by the second roller and the drum. Preparatory to optical scanning of the subject which is accomplished during reverse rotation of the drum, the arm swings the first roller away from the second roller to present the viewing site to the optical scanning beam. <IMAGE>
Patent DE-69108000-D1 (DE)
Inventor: THEVIGNOT ROGER
IPC: C07D519/00
Filed: 1991-03-07
Granted: 1995-04-13
Abstract: Industrial synthesis of (1S)-1-[N-(4-O-deacetyl-23-vinblastinoyl)amino]-2-methylpropyl diethyl phosphonate and its salts by condensation of 4-O-deacetylvinblastinoic acid (obtained by alkaline hydrolysis of vinblastine sulphate) with phosamine (+) (dextrorotatory isomer of 1-amino-2-methylpropyl diethyl phosphonate), by means of BOP, a peptide coupling reagent, [1-benzotriazolyloxytris(dimethylamino)phosphonium hexafluorophosphonate]; and, if desired, the product obtained is converted into a salt with suitable acids.
Patent DE-69108440-D1 (DE)
Inventor: ADAMS HARRY A
IPC: C10B55/00
Filed: 1991-05-03
Granted: 1995-05-04
Abstract: A process for the production of needle-grade coke having a low coefficient of thermal expansion (CTE) value involves coking a petroleum feedstock in a coking drum at temperature below the threshold temperature where CTE values for the coke rapidly increase for a time sufficient to obtain a relatively low CTE coke. The petroleum feedstock can be decanted oil or heavy cycle oil. The threshold temperature can be from about 400 DEG C to 600 DEG C. A heated vapor stream is introduced into the drum to maintain the coke at a temperature sufficient for coking but below the threshold temperature.
Patent DE-69112192-D1 (DE)
Inventor: TYMS A STANLEY
IPC: A61K31/40
Filed: 1991-12-04
Granted: 1995-09-21
Abstract: Castanospermine esters are active in the treatment of herpes viral infections.
Patent DE-69116750-D1 (DE)
Inventor: HALAZY SERGE
IPC: A61P31/12
Filed: 1991-06-24
Granted: 1996-03-14
Abstract: This invention relates to novel purine nucleoside phosphorylase inhibitors, to the methods and intermediates for their preparation and to their use as immunosuppressants, antilymphoma, antileukemic, antiviral and antiprotozoal agents.
Patent DE-69128622-D1 (DE)
Inventor: DURDA PAUL
IPC: C12Q1/28
Filed: 1991-06-18
Granted: 1998-02-12
Abstract: This disclosure concerns an assay for detecting and/or quantifying a mammalian IgA antibody response to EBV-MA with an immobilized EBV-MA gp 350/220 lacking the transmembrane anchor domain.
Patent DE-69129069-D1 (DE)
Inventor: MATSUOKA TOSHIO
IPC: H05B6/24
Filed: 1991-12-11
Granted: 1998-04-16
Abstract: In an induction furnace including a crucible (10a) having a crucible center axis and a coil member (11a) wound around the crucible, the coil member has a coil center axis oblique to the crucible center axis at an acute angle between 3<o> and 10<o>. The coil member (11a) is consequently wound around the crucible (10a) so that each winding of the coil member is inclined to the crucible center axis at an angle except 90<o> and has a highest position and a lowest position on a crucible side wall of the crucible. An inlet port (12c) and an outlet port (16a) of the crucible are located at positions adjacent to the highest and the lowest positions of the windings, respectively. <IMAGE>
Patent DE-69130412-D1 (DE)
Inventor: SHIOKAWA YOUICHI
IPC: A61P7/10
Filed: 1991-07-13
Granted: 1998-12-03
Abstract: A pyrazolopyridine compound of the following formula: <CHEM>  wherein   R<1>   is aryl, and R<2>   is amino(lower)alkyl; lower alkylamino(lower)alkyl; carboxy(lower)alkylamino(lower)alkyl; protected carboxy(lower)alkylamino(lower)alkyl; lower alkylamino(lower)alkyl having hydroxy and aryloxy; protected amino(lower)alkyl; cyano(lower)alkyl; cyano(higher)alkyl; lower alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); higher alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); ar(lower)alkyl; lower alkenyl; or heterocyclic group which may have one or more suitable substituent(s), and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent DE-69201424-D1 (DE)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D403/12
Filed: 1992-09-21
Granted: 1995-03-23
Abstract: There are disclosed various compounds of the formula below, <CHEM>  where     n is 1 or 2;     m is 1 or 2;     each X is independently hydrogen or loweralkoxy;     Y is hydrogen, halogen or trifluoromethyl; R<5> is hydrogen, loweralkyl, arylloweralkyl, heteroarylloweralkyl, pyridinyl, loweralkylcarbonyl, arylloweralkylcarbonyl, heteroarylloweralkylcarbonyl, trifluoromethylcarbonyl or arylcarbonyl; and R<6> is hydrogen, loweralkyl, loweralkoxycarbonyl, aminoloweralkylcarbonyl, loweralkylaminoloweralkylcarbonyl or diloweralkylaminoloweralkylcarbonyl; which are useful as modulators of neurotransmitter function such as serotonergic and adrenergic, and as such are useful as antidepressants and for the treatment of personality disorders such as obsessive compulsive disorders.
Patent DE-69214722-D1 (DE)
Inventor: TONEL VALERIO
IPC: A43B5/04
Filed: 1992-06-04
Granted: 1996-11-28
Abstract: A waterproof device (1), for boots (2) having a shell (3) and/or a quarter which have a first (5) and a second (6) overlapping flaps. The device is constituted by an insert (8) arranged at a seat (7) defined on the first flap of the shell and/or of the quarter. The insert has containment seats (13,14) for respective levers and a tab (12) which can be sealingly interposed between the first flap and the second flap. <IMAGE>
Patent DE-69219882-D1 (DE)
Inventor: CLARKE ROBERT
IPC: H01M4/02
Filed: 1992-02-19
Granted: 1997-06-26
Abstract: A particulate composition having improved stability in typical electrolytes consisting essentially of Magneli phase substoichiometric titanium oxides.
Patent DE-69222564-D1 (DE)
Inventor: ATKINS ROGER L
IPC: A61M16/00
Filed: 1992-04-14
Granted: 1997-11-13
Abstract: A jet ventilator system for assisting a person's respiration includes a source of gas under pressure (20), a tracheal tube (8) for insertion into the mouth and throat of the person, a jet nozzle disposed in the tracheal tube for directing gas pressure pulses toward the end of the tracheal tube inserted into the person's mouth, a primary delivery conduit (28) coupled between the source of gas and the tracheal tube for delivering gas under pressure to the jet nozzle, a control unit (32) coupled to the primary delivery conduit for selectively varying the flow rate through the jet nozzle, and an exhaust conduit (60) coupled to the tracheal tube for carrying air exhaled by the person. The control unit includes a control delivery conduit (54) coupled between the primary delivery conduit and the tracheal tube for delivering gas under pressure from the primary delivery conduit to the tracheal tube to a location near the jet nozzle, and an inhalation valve (52) disposed in the control delivery conduit for selectively varying the pressure of gas flowing through the control delivery conduit to the tracheal tube and thus the gas flow rate through the jet nozzle. In this manner the inhalation valve controls the pressure pulses, both magnitude and frequency, present in the tracheal tube which are providing the ventilation for the person. <IMAGE>
Patent DE-69222962-D1 (DE)
Inventor: OHTA MASUMI
IPC: G11B11/105
Filed: 1992-02-07
Granted: 1997-12-11
Abstract: A magneto-optical recording medium has a multi-layer magnetic film structure comprising a reproducing layer (300), an intermediate layer (400), and a record holding layer (500). These layers are magnetically coupled to one another. The recording medium is irradiated with a laser beam and appropriate magnetic fields are provided such that in a area of a spot of the laser beam on the recording medium, first, second and third regions are formed as a result of a temperature distribution within the laser beam spot. The first and third regions act as masking regions, with the second region between the first and third regions being a region from which magnetic signals stored in the record hold layer are transferred to the reproducing layer and are read out from the reproducing layer. In the first embodiment, the magnetic domains of the first and third regions are opposite one another in the reproducing layer. In a second embodiment of the invention, an auxiliary reproducing layer is also provided between the reproducing layer and the intermediate layer. In a third embodiment of the invention, at a high temperature region of the spot the intermediate layer is heated to a temperature not lower than a Curie temperature of the intermediate layer, and the reproducing layer, intermediate layer and record hold layer are formed so as to meet the expression Hr + HCA < Hw1 in the reproducible region of the laser spot, where HCA is a coercive force of the reproducing layers or reproducing and auxiliary reproducing layers combined, and Hw1 is a magnetic field created by a magnetic domain wall formed between the reproducing layer and the intermediate layer. In this third embodiment, in the reproducing layer the first and third masking regions within the laser spot have magnetic domains pointed in the same direction. In this third embodiment, an initializing magnetic field is not necessary. In a fourth embodiment the reproducing layer is formed of a ferrimagnetic material having a compensation temperature substantially equal to a Curie temperature of the auxiliary reproducing layer which is provided between the record hold layer and reproducing layer. In the fourth embodiment, an intermediate layer as provided between the auxiliary reproducing layer and record layer hold layer. In this fourth embodiment, Carrier to Noise ratio is improved. <IMAGE>
Patent DE-69229811-D1 (DE)
Inventor: MILLS PAUL DAVID ALAN
IPC: B32B27/20
Filed: 1992-05-12
Granted: 1999-09-23
Abstract: A polymeric film, particularly a polyester film, comprising an essentially unfilled primary layer substrate and a filled secondary layer exhibiting an improved combination of transparency and handling properties. The filler is glass particles having a volume distributed median particle diameter of 1.0 to 7.0  mu m, which are present in the secondary layer at a concentration of 100 to 1000 ppm. The film is suitable for use in a wide range of applications, particularly for information storage and display.
Patent DE-69231429-D1 (DE)
Inventor: PLANTIN DENIS
IPC: F02P13/00
Filed: 1992-02-28
Granted: 2000-10-19
Abstract: Method of mounting a plurality of ignition coils (12) on an engine block. 
<??>According to the invention it comprises the following stages: 
 
  - casting in an electrically insulating material a casing (1) forming a plurality of receivers (4) for the said coils and including, in the form of inserts, means (2) of fixing the said casing to the said engine block; 
  - fitting the said coils in the said receivers; 
  - wiring the connections (23, 24) to the primary and secondary windings of the said coils; 
  - pouring an electrically insulating resin (25) into the casing, thereby embedding the said coils and their wiring; and 
  - fixing the casing onto the said engine block. 
 
<IMAGE>
Patent DE-69300805-D1 (DE)
Inventor: AOKI MAKOTO
IPC: C09D11/00
Filed: 1993-07-30
Granted: 1995-12-21
Abstract: Provided is an ink which contains a recording agent and a liquid medium for dissolving or dispersing said recording agent, said ink being characterized in that said ink contains 0.01 to 50 ppm of a chelating agent based on the total weight of said ink. <IMAGE>
Patent DE-69303346-D1 (DE)
Inventor: HENEGAR KEVIN EDWARD
IPC: C07D403/12
Filed: 1993-08-05
Granted: 1996-08-01
Abstract: There are provided pyrrole thiocarboxamide compounds which are useful for the control of insects and acarina. Further provided are compositions and methods comprising those compounds for the protection of plants from attack by insects and acarina.
Patent DE-69316322-D1 (DE)
Inventor: UNOSAWA YASUHIRO
IPC: G01D5/16
Filed: 1993-10-27
Granted: 1998-02-19
Abstract: Disclosed is a recording apparatus for performing recording such that a carriage mounted with a recording head moves along a guide shaft. The recording apparatus includes a magnetic linear encoder consisting of a scale element magnetized and a detection unit for detecting magnetized information magnetized to the scale element. Provided also are clicks formed on any one of the detection unit and the carriage and click engaging portions formed in the other one of the detection unit and the carriage. The clicks engage with the click engaging portions, whereby the detection unit is snap-locked to the carriage. This enables the detection unit of the magnetic linear encoder to be readily attached to the carriage and besides, when attached, prevents disorder of the information magnetized to the scale element. Further, even when a position of the carriage shifts corresponding to sheets having different thicknesses, a sliding load of the carriage does not change. A deformation and abrasion of the scale element of the magnetic linear encoder are restrained as much as possible. Moreover, the abrasion of bearings of a head of the magnetic linear encoder is eliminated. <IMAGE>