baber/WOPTO huggingface dataset:
Patent DE-69001372-T2 (DE)
Inventor: GOTO SHIGERU PROF
IPC: A61K31/215
Filed: 1990-03-06
Granted: 1993-09-09
Abstract: A method for proparing hydrogel preparations which comprises suspending an acrylic copolymer in an aqueous solution, suspension or emulsion of a medicinal component, adding to the mixture a predetermined amount of an aqueous alkaline solution and then uniformly stirring the mixture to effect gelation is described. The hydrogel preparations are suitable for preparing xerogel preparations.
Patent DE-69005738-T2 (DE)
Inventor: SMITH DAVID KEITH
IPC: A61M11/00
Filed: 1990-08-23
Granted: 1994-07-28
Abstract: An inhalation device comprising:   (i) a breath-actuated inhaler comprising a medicament reservoir (6) mounted within a housing (2) which comprises a mouthpiece (4) and breath-actuation means which prevents dispensing from the reservoir until a patient inhales through the mouthpiece, and (ii) a protective casing (34) surrounding the breath actuated inhaler, the casing comprising a body portion (36) and a movable cover (38) which may be displaced to allow a patient access to the mouthpiece (4) to use the breath-actuated inhaler whilst it is within the casing, the breath-actuated inhaler being removable from the protective casing and operable outside the casing. h
Patent DE-69014326-T2 (DE)
Inventor: CLEM ARTHUR JAMES
IPC: C09K17/00
Filed: 1990-01-19
Granted: 1995-05-24
Abstract: A mixture of swellable clay, such as bentonite, is charged with an additive which provides an excess of single-charged cations which tend to neutralize the deleterious effects of double-charged cations which are naturally present in seawater and industrial waste. The mixture is deposited on and carried by a sheet to facilitate its uses as a pond liner or a foundation sealant.
Patent DE-69015482-T2 (DE)
Inventor: SHORTT FREDERICK JOHN
IPC: B31F1/28
Filed: 1990-07-13
Granted: 1995-05-24
Abstract: A heat transfer system particularly though not exclusively for assisting the bonding of a continuous liner sheet to a single faced board in a corrugating machine where the single faced board (10), after gluing of the corrugated tips is brought together with the liner (12) and conveyed across a series of hot plates (15), the invention consisting of a series of vessels (20) containing a liquid or gas arranged above the conveyed board to press same uniformly in contact with the hot plate surface irrespective of distortion or undulation thereof thus to ensure adequate heat transfer and avoid damage to the board.
Patent DE-69019027-T2 (DE)
Inventor: TSTSUI KEIICHI
IPC: G11B20/10
Filed: 1990-02-20
Granted: 1996-01-25
Abstract: Disclosed is an optical recording and reproducing apparatus characterized by comprising a recording circuit which comprises a data demodulating circuit (40) comprising a synchronizing signal separating circuit (41) for outputting a synchronizing signal on the basis of pit detection signal generated in response to the detection of pits formed on a track of a recording medium and representing data to be recorded; an end pattern detecting circuit (50) for outputting an end pattern detection signal when an end pattern of a sector is detected in a data signal outputted from the data demodulating circuit; and an initial pulse leading edge timing generating circuit (70) comprising a counter (71) responsive to the signal of the data demodulating circuit for starting counting of high-frequency clock pulses, an initial pulse time setting circuit (72) in which the time for defining the leading edge of an initial pulse is set, and a comparing circuit (73) for outputting the initial pulse when a count number in the counter coincides with the time set in the initial pulse time setting circuit.
Patent DE-69025922-T2 (DE)
Inventor: COUPLAND KEITH
IPC: A61P37/00
Filed: 1990-11-30
Granted: 1996-10-02
Abstract: PCT No. PCT/GB90/01870 Sec. 371 Date Aug. 6, 1991 Sec. 102(e) Date Aug. 6, 1991 PCT Filed Nov. 30, 1990 PCT Pub. No. WO91/07955 PCT Pub. Date Jun. 13, 1991.Composition containing nervonic acid (cis-tetracos-15-enoic acid) in a physiologically acceptable form are useful in the treatment of demyelinating disease, such as multiple sclerosis. Additional long chain fatty acids of chain length C16 to C26, especially erucic acid, or their esters, may be included in such compositions.
Patent DE-69028670-T2 (DE)
Inventor: BACHOT JEAN
IPC: C25B9/23
Filed: 1990-07-31
Granted: 1997-03-06
Abstract: Asbestos-free diaphragms for electrolysis cells, use of such diaphragms in combination with a cathodic member and a process for obtaining such diaphragms and combination of such diaphragms with a cathodic member, by a wet route. The invention relates more particularly to a microporous diaphragm capable of being formed in situ by a wet route, comprising an asbestos-free fibrous sheet whose fibres are microconsolidated by a fluoropolymer, the whole being sintered, the said sheet containing essentially from 3 to 35% by weight of fluoropolymer, binding the fibres, from 0 to 50% by weight of a gel of oxohydroxide of at least one metal from groups IVA, IVB, VB and VIB of the Periodic Classification or of the lanthanide and actinide series, from 20 to 95% by weight of a mixture of polytetrafluoroethylene fibres and of inorganic fibres, the inorganic fibres representing from 1 to 80% by weight of the said mixture and being chosen from carbon, graphite or titanate fibres and their mixtures and its optional use in combination with a precathodic sheet. These diaphragms and combinations can be employed especially in chlorine-soda electrolysis cells.
Patent DE-69102907-T2 (DE)
Inventor: SUNDSTROEM GUSTAF FOLKE
IPC: B01D21/00
Filed: 1991-02-12
Granted: 1994-12-08
Abstract: A settling apparatus for the separation of amalgam from waste water in a dental procedure includes an inclined passage through which the water is caused to flow from below and upwards while depositing amalgam. The inclined passage (9A) has an inclination of between 3 DEG and 15 DEG . It is filled with a large number of thin-walled, narrow tubes (17), which contact each other in a side-by-side manner. The water flows from below and upwards through the tubes and through the channels between the tubes while amalgam is settled and deposited on the interior, as well as on the exterior, surfaces of the tubes. <IMAGE>
Patent DE-69103164-T2 (DE)
Inventor: CHITOURAS COSTA G
IPC: B29C65/48
Filed: 1991-12-06
Granted: 1995-03-09
Abstract: PCT No. PCT/US91/09223 Sec. 371 Date May 14, 1993 Sec. 102(e) Date May 14, 1993 PCT Filed Dec. 6, 1991.An original equipment type seal for recharged toner cartridges can be installed without splitting the cartridge itself, by screening a border of "hot-melt" type adhesive, preferably wax-based, onto a strip of polyester, the adhesive being capable of softening or melting at a temperature above the softening or coagulating point of the toner powder itself, but below the softening points of the plastic components of the cartridge. The polyester seal is inserted into the cartridge with the aid of a room temperature or even cold, metallic insertion tool, preferably made of a high magnetic permeability steel. Heating this cold tool, or subsequently inserting a hot tool, will cause the adhesive to melt and seal the cartridge. In those areas of the cartridge where there is little or no significant pressure to assure firm contact with the adhesive, the insertion of a "pressure tool" incorporating a magnet, into the fill hole in the cartridge, where the magnet portion is brought in close proximity to the steel insertion tool, allows one to push and/or pull the insertion tool surface so as to bring about an intimate contact between the adhesive on the seal and cartridge surfaces to be sealed. The utilization of wax-based adhesives and a cold, and then heated, insertion tool, together with a magnetic pressure tool is the preferred embodiment, but the use of other hot-melt-type adhesives and insertion tools are possible within the purview of this invention.
Patent DE-69103255-T2 (DE)
Inventor: BOON PETRUS JOHANNES
IPC: A61K47/48
Filed: 1991-12-30
Granted: 1994-12-08
Abstract: This invention relates to the field of immune therapy of cancer, more specifically to immunoconjugates of a cytotoxic moiety with a targeting moiety, more specifically to immunoconjugates of antibodies or fragments or functional derivatives of antibodies coupled to a cytotoxic substance such as drugs, toxins or radioisotopes. It especially relates to the release of substances bound to a targeting moiety through the use of acid-cleavable linker molecules derived from compounds of formula I. <CHEM>  wherein: R1 = H, lower alkyl, -N-lower alkyl, -O-lower alkyl, -S-lower alkyl, -N-lower aralkyl, -O-lower aralkyl, -S-lower aralkyl, -N-lower alkylene, -O-lower alkylene, -S-lower alkylene, -N-lower aryl, -O-lower aryl, -S-lower aryl, R2 = H, lower alkyl, lower aralkyl, lower aryl R3 is <CHEM> or another chemical structure which is able to decolize the lone pair electrons of the Nitrogen and R4 is a pendant reactive group, capable of linking R3 to a carrier molecule, a proteinaceous substance, an antibody (fragment), a polymer or a nucleic acid.
Patent DE-69111657-T2 (DE)
Inventor: SPANKE RONALD ANTHONY
IPC: H04L12/56
Filed: 1991-03-22
Granted: 1996-01-25
Abstract: A broadband packet switch arrangement comprising a broadband packet unit (6001,6100,6011,6017,6300,6400) connected to a plurality of customer lines (6115,6116) and a video switch (100) for selectively connecting packetized video signals from a plurality of video sources (102,103) to the customer lines. The broadband packet switch unit selectively connects customer lines and transmits received control packets received from the customer lines to a control unit (6017) which responds to video request packets by controlling the video switch to connect selected video packets to the customer lines. Each customer line includes a selector circuit which receives video packets and inter-customer broadband ISDN packets and merges them onto the customer line. After the control unit has granted permission to connect a video source to a customer line, video source change requests for the line are sent directly to the video switch which responds thereto by connecting a requested video source to the customer line. <IMAGE>
Patent DE-69111796-T2 (DE)
Inventor: ADDIEGO WILLIAM PETER
IPC: B01J23/63
Filed: 1991-12-13
Granted: 1996-04-18
Abstract: Multi-stage catalytic systems and methods are provided for converting NOx, CO, and hydrocarbons in a mixture, to innocuous products. The systems include first and second stages, each with substrate and catalyst. The mixture is contacted with the first stage for conversion of the major portion of the NOx and a portion of the CO and hydrocarbons. The output is contacted with the second stage to for conversion of CO and hydrocarbons. In one system, the first stage catalyst consists essentially of rhodium and a zeolite; the second stage catalyst comprises a noble metal including platinum and/or palladium, and a support. The mixture has a mole ratio of reducing to oxidizing agents of at least 0.8. Low ammonia is generated. In another system, the first stage substrate is made of material capable of being heated to at least 150<o>C in no more than about 20 seconds, has heating means for doing same, and is at this temperature at least part of the time of contact with the mixture. The first stage catalyst comprises a support and rhodium with optionally platinum and/or palladium. The second stage catalyst comprises a support, and platinum and/or palladium, and optionally rhodium. Most of the rhodium is in the first stage; most of the platinum and/or palladium is in the second stage. At least 70% by volume of the NOx, CO, and hydrocarbons is converted. The weight ratio of Pt and/or Pd:Rh in each system is at least about 15:1.
Patent DE-69124599-T2 (DE)
Inventor: GATE LEONARD FARLAM
IPC: G01N15/02
Filed: 1991-07-23
Granted: 1997-07-03
Abstract: A method and apparatus are disclosed for obtaining a measurement indicative of the aspect ratio of non-spherical particles in suspension. Conductivity of the suspension is measured for two different orientations of the particles between points (5,6) and the difference between the conductivities measured is used as an indication of the particle aspect ratio. The particle orientation will be aligned in one measurement and in the other may be aligned and transverse to the first orientation direction or random. Alternatively there may be a single aligned orientation but transversely directed conductivity measurements. <IMAGE>
Patent DE-69125038-T2 (DE)
Inventor: STEPTOE NEIL JOSEPH
IPC: H02G15/18
Filed: 1991-12-19
Granted: 1997-10-09
Abstract: PCT No. PCT/GB91/02275 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11675 PCT Pub. Date Jul. 9, 1992.A close-fitting box (110, 120 FIG. 3) maintains a sheet (100) of mastic in sheet form for wrapping around a cable splice (FIG. 7) to supply large volume of mastic to fill the enclosure formed by applying a heat-shrinkable sleeve (250, FIG. 11) around the mastic-wrapped splice.
Patent DE-69127291-T2 (DE)
Inventor: OESTLUND AKE
IPC: C22C29/04
Filed: 1991-12-19
Granted: 1998-01-02
Abstract: According to the invention there now is provided a method of producing a sintered titanium based carbonitride alloy with 3-25 weight-% binder phase with extremely good properties at fine to medium coarse milling. The method relates to the use of a raw material consisting of a complex cubic carbonitride comprising the main part of the metals from groups IV and V of the periodic system and carbon and nitrogen to be found in the finished alloy whereby said alloy has the composition 0.89</=XIV</=0.97 0.52</=XC</=0.61 where XIV is the molar ratio of the group IV elements of the alloy and XC is the molar ratio of carbon.
Patent DE-69133357-T2 (DE)
Inventor: LEE MARC
IPC: A63B31/12
Filed: 1991-09-30
Granted: 2005-08-11
Abstract: PCT No. PCT/AU91/00447 Sec. 371 Date Mar. 24, 1993 Sec. 102(e) Date Mar. 24, 1993 PCT Filed Sep. 30, 1991 PCT Pub. No. WO92/05840 PCT Pub. Date Apr. 16, 1992.The present invention relates to an improved swimming aid wherein the aid comprises a fin (2) which is flexible and adapted in use to be fitted to a portion of the anatomy of the user, for example, the shin (4). In use the fin (2) overlays the portion of the anatomy of the user and extends outwardly towards or beyond both sides of that portion which it overlays, such that during the power stroke of the user said fin (2) extends outwardly towards or beyond both sides of the portion of the user to an extended position (18), but during the return stroke the fin member (2) adopts a substantially collapsed position (17) to reduce drag by the flexible fin.
Patent DE-69133530-T2 (DE)
Inventor: MAEDA YASUAKI
IPC: G11B27/30
Filed: 1991-06-20
Granted: 2006-12-21
Abstract: The disk recording appts. sequentially inputs data to a memory (14) at one transfer rate. This data is subsequently read out at a second, higher transfer rate and recorded to disk (2). The amounts of data read from the memory are set so that there is a writing space in memory. During playback, the recorded data are reproduced at a rate, higher than the rate for outputting the data, and stored in a memory (22). Again the amount of data read always maintains a minimum amount of data in the memory (22).
Patent DE-69209645-T2 (DE)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: B26D7/06
Filed: 1992-09-10
Granted: 1996-08-08
Abstract: A machine for cutting a frozen foodstuff into pieces of a predetermined size which comprises     a) a conveyor (10),   b) means for advancing the conveyor, c) a circular cutting device (16) positioned above the conveyor (10) whose blade is parallel to the direction of motion of the conveyor, d) a carrier (11) for the foodstuff fixed to the conveyor having a groove (12) aligned with the blade of the circular cutting device (16) when in the cutting position enabling the foodstuff (23) to be cut, and a cover (13) positioned at one side of the carrier (11) laterally of the groove (12), adapted to be moved from an open position upstream of the circular cutting device, to a closed position adjacent the circular cutting device and back to an open position downstream of the circular cutting device, the lower surface of the cover being capable of holding the foodstuff in a fixed position during cutting, and e) a pusher (20) adapted to push the foodstuff (23) on the carrier (11) when positioned upstream of the cutting device (16) transversely to the direction of motion of the conveyor (10) to a position where a predetermined amount of the foodstuff (23) lies beyond the groove (12) beneath the cover (13).   <IMAGE>
Patent DE-69216199-T2 (DE)
Inventor: BUSK PER
IPC: A01J25/12
Filed: 1992-10-07
Granted: 1997-04-30
Abstract: A prepressing apparatus (1) for prepressing and cutting cheese blocks comprises a vat (2) for receiving cheese curd on a perforated conveyor belt (16). A vertically displaceable transverse knife (9) is provided at the end of the conveyor belt (16) for cutting the cheese cake (26) in transverse direction by stepwise advancing thereof by means of the conveyor belt (16). In addition longitudinal knives (27-29) are provided for cutting the cheese cake (26) in longitudinal direction. These longitudinal knives (27-29) are arranged after the transverse knife (9) when seen in the advancing direction (21) of the conveyor belt (16). The apparatus comprises furthermore means (35, 42, and 43) for scanning the thickness of the cheese cake (26) and for at least cutting said cheese cake (26) in transverse direction into pieces of a size depending on the measured thickness distribution. <IMAGE>
Patent DE-69217974-T2 (DE)
Inventor: PAUL ERIC
IPC: A61D19/00
Filed: 1992-09-11
Granted: 1997-08-28
Abstract: The invention relates to an egg injection device, including a cylindrical injection needle (32), and a cylindrical punch (31) surrounding the needle (32). A sterilizing fluid passageway (66) is defined by the annular space between the cylindrical injection needle and the surrounding cylindrical punch. A sterilizing fluid entry fitting (67) is provided for adding sterilizing fluid to the passageway (66). Fluid exit openings (70) are provided adjacent to and partially above the lowermost portions of the punch that are most likely to enter an egg (64) during injection. The openings permit a sterilizing fluid to travel from the entry fitting (67), through the passageway (66), and to the exterior surface of the punch (31) so that the sterilizing fluid sterilizes the passageway, the needle, and the portions of the punch that are most likely to enter an egg during injection. <IMAGE>   <IMAGE>
Patent DE-69218295-T2 (DE)
Inventor: WIJNGAART ADRIAAN J H VAN DER
IPC: A01K1/01
Filed: 1992-06-10
Granted: 1997-09-25
Abstract: Underneath of a grid-shaped floor of a stable for cattle a drain gutter with a conveyor belt of non-sticking material is provided, and the material is separated into a solid and a liquid phase upon said belt, whereafter these can be processed separately. Both phases are conducted into separate receptacles. Preferably the conveyor belt has a surface of moisture-repellent plastic. <IMAGE>
Patent DE-69221837-T2 (DE)
Inventor: AEBISCHER PATRICK
IPC: C12N11/00
Filed: 1992-06-25
Granted: 1998-03-05
Abstract: Methods and devices are disclosed for the delivery of an active factor from an implanted co-culture of an active factor-secreting cell obtained from a first source and an augmentary substance-secreting cell obtained from a second source different from the first source, to a target region in a subject. The co-culture is maintained within a biocompatible, semipermeable membrane in which the augmentary substance secreted by the augmentary substance-producing cells stimulates the active factor-producing cells to secrete active factor. The semipermeable membrane permits the diffusion of the active factor therethrough while excluding detrimental agents present in the extenral environment from gaining access to the co-culture.
Patent DE-69223020-T2 (DE)
Inventor: OHUCHI NORIAKI
IPC: H04L1/22
Filed: 1992-08-24
Granted: 1998-03-26
Abstract: A failure detection system detects a failure of a package in a redundant system having a duplex package configuration. The failure detection system includes a first package (P01, P11) including a signal processor (150) for carrying out a predetermined signal processing on an input signal to the first package, where the first package is provided in each of first and second systems, a second package (P02, P12) including a selector (100) for selectively outputting an output signal of the signal processor of the first package in one of the first and second systems in response to a control signal, a failure detector (300) for detecting a failure in the output signal of the signal processor of the first package in each of the first and second systems and for outputting a failure detection signal if the failure is detected, and a signal processor (200) for carrying out a predetermined signal processing on the output signal of the selector, where the second package is provided in each of first and second systems, and a controller (900) for supplying the control signal to the selector of the second package in each of the first and second systems based on the failure detection signal received from the second package in each of the first and second systems, so that the selector selectively outputs the output signal of the signal processor of the first package in an active one of the first and second systems. The controller includes a mechanism for disregarding the failure detection signal received from the second package during a predetermined time in response to a predetermined signal. This predetermined signal may indicate which one of the first and second systems is active or, indicate whether or not the second package of each of the first and second systems is mounted on a unit to which the first package of each of the first and second systems is mounted. <IMAGE>
Patent DE-69230926-T2 (DE)
Inventor: TURCONI MARCO
IPC: A61P43/00
Filed: 1992-07-30
Granted: 2000-10-05
Abstract: Pharmacologically active benzimidazolone derivatives as 5-HT1A and 5-HT2 receptors, useful in the treatment of CNS disorders of formula:   <CHEM>  wherein R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxy- carbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6 alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino;     R3 is hydrogen, C1-6 alkyl, C2-6 alkenyl or C2-C6 alkynyl;     A is -CO- or -CONH- or it is absent;     B is a straight or branched, saturated or unsaturated C2-6 alkyl;     m and n are both independently an integer from 1 to 3; R4 is an aryl, aralkyl, a heteroaryl or heteroaralkyl group, each group being optionally substituted by one or more substituents selected from halogen, trifluoromethyl, cyano, C1-3 alkoxy, C1-4 alkyland acid addition salts thereof. The process for the preparation of the compounds of formula I as well as pharmaceutical compositions containing them are also described.
Patent DE-69232649-T2 (DE)
Inventor: LIOTTA DENNIS C
IPC: A61K31/39
Filed: 1992-03-05
Granted: 2002-11-28
Abstract: The use of a 1,3-oxathiolane nucleoside analogue and pharmaceutically acceptable derivatives thereof for the treatment of hepatitis B virus infections is disclosed. Pharmaceutical formulations are also provided.