baber/WOPTO huggingface dataset:
Patent DE-69012720-D1 (DE)
Inventor: BAKKER DIRKJAN
IPC: A61L27/00
Filed: 1990-09-04
Granted: 1994-10-27
Abstract: The invention relates to an artificial skin which is made up of   (1) a water vapour-permeable, non-porous top layer of a segmented thermoplastic copolyester with a thickness of 5-200  mu m, consisting essentially of a multiplicity of recurring long-chain-ester-units and short-chain-ester-units, the long-chain-ester-units making up 30-70 % by weight of the copolyester and being represented by the formula  -OLO-CO-R-CO-  and the short-chain-ester-units being represented by the formula  -OEO-CO-R-CO-  wherein L in the long-chain-unit represents a divalent group which remains after removal of the terminal hydroxyl groups from a poly(oxyethylene) glycol with an average molecular weight of 500-3000; R is a divalent group which remains after removing the carboxyl groups from a dicarboxylic acid with a molecular weight of at most 300; and E in the abovementioned short-chain-unit represents an alkylene group having 2-6 carbon atoms, and (2) a macroporous underlayer of a degradable, biocompatible (co)polymer having a thickness of 30-300  mu m, the diameter of the pores having a value of 30-300 microns and the macroporosity being 30-80%.   The artificial skin according to the invention can also be designed as a single-layer film, in which case the abovementioned top layer and underlayer gradually merge into one another. Furthermore, the top layer of the artificial skin can be provided with autologous epithelial cells such as keratinocytes and the underlayer can be provided with autologous fibroblasts.
Patent DE-69018263-D1 (DE)
Inventor: YANG KUO-NAN
IPC: B29C44/56
Filed: 1990-11-10
Granted: 1995-05-04
Abstract: An EVA insole manufacturing process, comprising a step to mix EVA resin with foaming agent for producing molding (10) through injection molding process, a step to heat the molding thus obtained to foam into shape (20) in a mold. Two or more moldings (30, 40) which contain different concentration of foaming agent or different pigment color may be put together in a common mold for integral foaming and form setting process, so as to produce an insole which has different hardness and color at different part. <IMAGE>
Patent DE-69022143-D1 (DE)
Inventor: SUBBARAO MURALIDHARA
IPC: H04N5/232
Filed: 1990-06-29
Granted: 1995-10-12
Abstract: The present invention is a method and apparatus for determing the distance of a surface patch of an object from a camera system and also for focusing a surface patch of such object as well as obtaining an improved focus image of the surface patch. The present invention also includes a method of determining a set of unknown parameters of a linear shift-invariant system. The camera system of the present invention has an aperture through which light enters, an image detector, an image forming optical system having first and second principal planes and a focal length, the second principal plane arranged closer to the image detector than the first principal plane, a light filter a camera controller, and an image processor operatively connected to the image detector and to the camera controller. The camera is set to a first set of camera parameters which include the distance (s) between the second principal plane and the image detector, the diameter (@) of the camera aperture, the focal length ( NLG ) of the camera system and the spectral characteristic ( lambda ) of light transmitted by the light filter. The first image is recorded on the image detector and is preprocessed as a digital signal to provide a first normalized image related to the point spread function of the camera system by a convolution operation. A first set of Fourier coefficients are calculated at a set of discrete spatial frequencies. Then at least one of the camera parameters is changed and a second image is formed on the image detector and is processed as the first image was processed. The first set of Fourier coefficients are divided by the second set of Fourier coefficients to provide a set of ratio values. A single mathematical relationship corresponding to each member of the set of ratios is provided without the necessity of an intermediate parameter and without regard to the form of the point spread function of the camera system. The relationship represents the ratio of the optical transfer function of the first normalized image to the optical transfer function of the second normalized image. The mathematical relationship depends only on the camera parameters and has one unknown, which is equal to the distance of the surface patch from the camera system. The ratio value can be substituted in a single mathematical relationship to obtain a set of equations which can be solved to determine the distance of the surface patch from the camera system. Alternatively, the set of ratio values can be compared to the values in a look-up table stored in computer memory. The location in the table where the stored values match the ratio values gives the distance of the object from the camera system. The apparatus and the method of the present invention are widely applicable and they significantly enhance the efficiency of image processing to provide the distance of an object and required changes in the camera parameters to focus the object.
Patent DE-69033369-D1 (DE)
Inventor: GRANGER COLIN
IPC: A61K31/00
Filed: 1990-07-30
Granted: 1999-12-30
Abstract: Novel prodrugs or depot derivatives of 1,2,3,4-tetrahydro-9-acridinamine of formula I <CHEM> are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.
Patent DE-69105246-D1 (DE)
Inventor: BAUER JEAN-MICHEL
IPC: B32B27/14
Filed: 1991-07-23
Granted: 1995-01-05
Abstract: Method for making carbon composite components (1), having an edge (2) and a central part (3), comprising at least one layer (4) of carbon/carbon composite and at least one layer (5) of recompressed expanded graphite, characterised in that, with the aim of obtaining an impervious carbon composite component (1) with a central part (3) having a high degree of deformation and/or with an edge (2) permitting self-assembly of the said component, 
 
  a) a stack (8) is prepared of at least one prepreg layer (6) based on carbon fibre and of at least one layer (7a) of expanded graphite having a relative density lying between 0.03 and 0.06, 
  b) the stack (8) is compressed with a pressure lying between 2.5 and 15 MPa and at a temperature lying between 50 and 200C so that the thickness of the edge (2) is not less than that of the central part (3) and that the relative density of the expanded graphite lies between 0.3 and 0.6 for the edge and between 1 and 1.5 for the central part, 
  c) the compressed component is thermally treated at a temperature lying between 400 and 3000C. 
 
<??>Composite components manufactured by this method and application to the manufacture of heat-exchanger plates and of pervaporation modules. 
<IMAGE>
Patent DE-69106058-D1 (DE)
Inventor: APPELBERG BENGT
IPC: B65G57/18
Filed: 1991-05-28
Granted: 1995-02-02
Abstract: In the steel industry metal rods (18) are transported from a steel mill (1) to a consumer (7). During transport the rods (18) are subjected to rough treatment so that they are usually no longer straight upon arrival and must therefore be straightened. According to the invention the straightening step is eliminated by the rods (18) being placed in a magazine (3) which thus protects them during transport. <IMAGE>
Patent DE-69107923-D1 (DE)
Inventor: PONZIELLI GIUSEPPE
IPC: B29C48/04
Filed: 1991-07-10
Granted: 1995-04-13
Abstract: A method of and an apparatus for pumping particulate solids that have an initial bulk density which is lower than its structural density; a flow channel (12) is provided having an inlet (120) and an outlet (129) and includes: (i) an annular drag flow channel segment (L1) formed between a stationary outer wall member (14) and a rotating circular inner wall member (16); and (ii) a straight channel segment (L2) formed between a first planar and stationary wall portion (148) and a second planar and stationary wall portion (182); the inlet (120) of rotary channel (12) is that of the drag flow channel segment (L1) while the outlet (129) of flow channel (12) is that of the straight channel segment (L2); no axial cross-section of the flow channel (12) between the inlet (120) and the outlet (129) is smaller than the axial cross-section of the inlet (120); the particulate solid is passed through the flow channel (12) so as to increase the initial bulk density and to avoid melting and/or thermal degradation of the particulate solid while it passes through the flow channel (12). <IMAGE>
Patent DE-69109679-D1 (DE)
Inventor: SUBLETT BOBBY
IPC: C08G63/82
Filed: 1991-06-25
Granted: 1995-06-14
Abstract: Disclosed is a process for preparing polyesters of dimethyl terephthalate with 1,4-cyclohexanedimethanol using a catalyst comprising a titanium alkoxide and an alkaline earth metal salt.
Patent DE-69116473-D1 (DE)
Inventor: PARR DEBORAH JEAN
IPC: A61F13/56
Filed: 1991-08-19
Granted: 1996-02-29
Abstract: Absorbent articles (10) such as panty liners, thin full-sized sanitary napkins and the like having a garment facing side (20) and a body facing side are provided which may be stored in a folded configuration prior to use. Means of attachment (30) and means of release (40), most preferably silicone, are created on the garment facing side (20) of the article. The patterns in which the attachment and release means (30, 40) are chosen such that when the article is folded, the adhesive means (30) contact the release means (40), eliminating the need for release paper, but allowing the article to be unfolded and used. Other embodiments using barrier films affixed to the garment facing side of the article are also disclosed. The barrier films are used in place of an outer wrapper member to protect the body-facing side of the napkins from being soiled prior to use. Methods of making and packaging the articles disclosed are also provided. <IMAGE>   <IMAGE>
Patent DE-69117535-D1 (DE)
Inventor: SARTORIO FRANCO
IPC: B30B1/18
Filed: 1991-12-23
Granted: 1996-04-04
Abstract: PCT No. PCT/EP91/02506 Sec. 371 Date Jun. 28, 1993 Sec. 102(e) Date Jun. 28, 1993 PCT Filed Dec. 23, 1991 PCT Pub. No. WO92/12362 PCT Pub. Date Jul. 23, 1992.A two-speed linear actuator with high thrust and a high speed of translation for a machine, particularly a bending press. A linear actuator for a machine, particularly a bending press, having first and second bodies (2, 4) mounted for sliding relative to each other and a male-and-female screw mechanism (14) for controlling a relative sliding movement of the two bodies along a working line. The male screw (16) and the female screw (27) are supported for rotation by the first and second bodies (2, 4) and can be rotated by respective electric motors (24, 38). The motors (24, 38) are associated with respective speed-reduction devices (22, 26 and respectively 36) having substantially different reduction ratios. The actuator further includes a braking device (42, 44) associated with the member of the male-and-female screw mechanism (14) which is connected to the speed reduction device (22, 26) with the lower reduction ratio.
Patent DE-69201850-D1 (DE)
Inventor: VAN GRONINGEN JOHN
IPC: A61N1/32
Filed: 1992-04-15
Granted: 1995-05-04
Abstract: PCT No. PCT/NL92/00077 Sec. 371 Date Feb. 18, 1993 Sec. 102(e) Date Feb. 18, 1993 PCT Filed Apr. 15, 1992 PCT Pub. No. WO92/18197 PCT Pub. Date Oct. 29, 1992.There is disclosed a device for effecting iontophoresis treatment on a patient including a signal generator for generating the treatment signal and having an output stage including two electrodes for connecting to a patient wherein the signal generator generates a treatment signal of a pulsed direct current having a frequency of at least 1 kHz at a duty cycle of at least 80%.
Patent DE-69211699-D1 (DE)
Inventor: PEFFLY MARJORIE
IPC: A61K8/70
Filed: 1992-08-18
Granted: 1996-07-25
Abstract: The present invention relates to hair spray compositions useful for spray application to the hair comprising from about 0.01 % to about 2 % of an ionic fluorosurfactant, from about 0.1 % to about 15 % of an ionic resin and a liquid vehicle, wherein the hair spray compositions are characterized by utilizing silicone macromer containing hair setting resins and/or by containing relatively high amounts of water, i.e., water and higher. This invention also relates to hair spray compositions useful for spray application to the hair comprising from about 0.01 % to about 2 % of an ionic fluorosurfactant, from about 0.1 % to about 15 % of an ionic silicone macromer-containing hair setting resin, and a liquid vehicle. This invention further relates to hair spray compositions comprising from about 0.01 % to about 2 % of an ionic fluorosurfactant, from about 0.1 % to about 15 % of an ionic silicone macromer-containing hair setting resin, and a liquid vehicle, wherein the hair setting resin has a weight average molecular weight of at least about 300,000.
Patent DE-69213701-D1 (DE)
Inventor: OSBORN THOMAS WARD
IPC: A61F5/44
Filed: 1992-07-23
Granted: 1996-10-17
Abstract: A napkin comprises an absorbent core between a pervious topsheet and an impervious backsheet, with all parts extensible, and a fastener for securing the napkin to the garment, the fastener allowing at least parts of the napkin to extend. The napkin is pref. extensible both longitudinally and transversely and may require extending before applying to the garment, or may be extended by forces applied during use. Stretched length is pref. at least 25% greater than unstretched length. The napkin may be provided with a pull-out tab so that the user can lengthen the napkin.
Patent DE-69223016-D1 (DE)
Inventor: FINK DAVID M
IPC: C07D471/08
Filed: 1992-08-19
Granted: 1997-12-11
Abstract: A process for the preparation of 6-fluoro-1,2-benzisothiazoles of formula I <CHEM> where R is hydrogen, loweralkyl, cycloalkyl, aralkyl, aryl, or a group of the formulae <CHEM> -CO<6>R<6>, -CN or -C(=O)R;<6> R<6> is alkyl or aryl; k, m, m<*>, n and n<*> are independently integers from 1 to 4; which comprises     a) reacting a compound of the formula III <CHEM> wherein R is as defined above and R<7> is hydrogen, loweralkyl, or arylloweralkyl, with a halogenating agent to obtain a compound of the formula IV <CHEM>  wherein R is as defined and Hal is halogen, and b) reacting the compound of formula IV as obtained in step a) with ammonia. s
Patent DE-69300820-D1 (DE)
Inventor: WESTLAKE THEODORE
IPC: B01D63/06
Filed: 1993-02-18
Granted: 1995-12-21
Abstract: An apparatus broadly useful for analytical or for fluid separations purposes which is characterized by a grooved support member having a tubular membrane, optical fiber, capillary column or the like supported within the groove of such support member, and various analytical, process control or fluid separations apparatus incorporating the same.
Patent DE-69306008-D1 (DE)
Inventor: GLOVER PAUL ALAN
IPC: B05B5/053
Filed: 1993-01-28
Granted: 1997-01-02
Abstract: A fluid dispenser comprising a carrier (2) provided with a deformable container (12) capable of being filled with a fluid material to be dispensed, the container being sealed by closure valve means (10), with resilient means (16) acting on the container (12) to place its contents under pressure, and control means (52) being provided for opening the closure valve means to permit contents of the container (12) to be ejected by the pressure from the resilient means (16). <IMAGE>
Patent DE-69309360-D1 (DE)
Inventor: HAYES STEPHEN
IPC: A61G7/018
Filed: 1993-07-12
Granted: 1997-05-07
Abstract: A hospital bed has one or more electric actuators (motors) for raising and lowering the bed, raising and lowering the backrest and the like. Two control sets are provided, one for occupant's use and the other for medical staff use. The electrical equipment is duty cycled rated so as for example to be run for a maximum of 6 minutes continuously and then become inoperable for example for one hour to avoid damage. After the full 6 minutes use, capability of usage may be restored with increments such as 30 second capability after each 5 minutes of non-use. The medical staff control set is arranged to allow a longer period of continuous usage, or aggregated usage than the occupant's control set so as to allow adjustment for emergency procedures.
Patent DE-69311952-D1 (DE)
Inventor: EASTRIDGE LAWRENCE ELWOOD
IPC: G06F11/14
Filed: 1993-04-13
Granted: 1997-08-14
Abstract: Backup copying at a first selected point in time is performed in a data processing system on a storage subsystem concurrent with an application execution by first suspending application execution only long enough to form a logical-to-physical address concordance, and thereafter physically backing up the datasets on a scheduled or opportunistic basis. An indication of each update to a selected portion of the designated datasets occuring after the first selected point in time is stored and application initiated updates to uncopied designated datasets are first buffered. Thereafter, sidefiles are made of the affected datasets, or portions thereof, the updates are then written through to the storage subsystem, and the sidefiles written to an alternate storage location in backup copy order, as controlled by the address concordance. At a subsequent point in time only those portions of the designated datasets which have been updated after the first selected point in time are copied, utilizing an identical technique.
Patent DE-69314527-D1 (DE)
Inventor: UCHIYAMA HIROMI
IPC: B26B19/14
Filed: 1993-03-05
Granted: 1997-11-20
Abstract: An electric razor including a plurality of external and internal cutting members (12,40) in which each external cutting member (12) has slits (23a,23b) and a plurality of concentric tracks (31,32) formed in the back and each internal cutting member (40) has a plurality of rows of cutting edges (42a,42b,52a,52b) that can rotate in the concentric tracks (31,32) of the external cutting member (12). The slits (23a,23b) are formed so that imaginary lines extending towards the center of the internal cutting member do not intersect the center of the internal cutting member (40), and the cutting edges (42a,42b,52a,52b) are at the ends of the arms (42,56,57) that extend outwardly from the internal cutting member (40). <IMAGE>
Patent DE-69315724-D1 (DE)
Inventor: LIVERANI LINO
IPC: C08B37/00
Filed: 1993-02-18
Granted: 1998-01-29
Abstract: Polysaccharides obtained from heparin, pharmaceutical compositions containing them, the process for their preparation and use in the treatment of cardiovascular disorders and in particular in the syndromes of disseminated vascular thromboses. <IMAGE>
Patent DE-69331336-D1 (DE)
Inventor: DAVIS CLAUDE GEOFFREY
IPC: C12N15/33
Filed: 1993-04-09
Granted: 2002-01-24
Abstract: The present invention describes methods of screening for or selecting a catalytic antibody effective to cleave a target peptide. In particular, in the selection method of the present invention a phage gene is selected that encodes a gene product necessary for the production of a phage. The phage, carrying the modified gene is introduced into a host. Also, a library of rearranged immunoglobulin genes in a cloning vector is introduced into host cells. The host cells are grown under conditions in which the immunoglobulin genes are expressed in the host cells. The presence of antibodies capable of cleaving the target peptide is identified on the basis of production of phage.
Patent DE-69412569-D1 (DE)
Inventor: DUCHET CHRISTIAN
IPC: G02F1/313
Filed: 1994-11-16
Granted: 1998-09-24
Abstract: Selection switches (C1...C3-4) make it possible to select an optical path (BC, C1, C2-1, C3-1, D1, B1) from among a plurality of such paths, which are predefined, on a common substrate (PE), each of these switches belonging, for this, to several such paths. Isolation switches (D1...DN) each belong to a single such path. They are arranged at the ends of these paths in order to make it possible to isolate the selected path from optical devices (LEN) which are external to this selector and are connected to the non-selected paths. Cross-talk is thus prevented. The invention applies especially to making an optical link secure. <IMAGE>
Patent DE-69415543-D1 (DE)
Inventor: BOLOGNA WILLIAM
IPC: A61P15/00
Filed: 1994-09-13
Granted: 1999-02-04
Abstract: The present invention teaches that relatively low levels of serum progesterone, 1 to 6 ng/ml, may be used to prevent endometrial cancer. The vaginal delivery of progesterone using a cross-linked polycarboxylic polymer produces this low serum progesterone level while also providing the full secretory transformation of the endometrium, indicating the efficacy of the progesterone. Such low levels of serum progesterone will decrease the risk of breast cancer experienced by women undergoing hormone replacement therapy ("HRT") and minimize the potential of other undesirable progesterone associated side effects.
Patent DE-69428013-D1 (DE)
Inventor: LI LU-YUAN
IPC: C12P21/02
Filed: 1994-09-09
Granted: 2001-09-27
Abstract: Structural analogues of fibroblast growth factors have at least one point mutation in a heparin binding site. Typical point mutations are deletions or replacements of basic residues with other residues, e.g., neutral or acidic residues. In some embodiments, the analogues have at least one point mutation in a heparin binding site. Preferred analogues have one or two basic residues replaced by glutamine, and exhibit a binding affinity to cell surface receptors similar or superior to native growth factor, but different heparin binding and biological activity from the native growth factor.
Patent DE-69501953-D1 (DE)
Inventor: OVERBEEK GERARDUS
IPC: C08F2/22
Filed: 1995-04-27
Granted: 1998-05-07
Abstract: PCT No. PCT/GB95/00948 Sec. 371 Date Nov. 1, 1996 Sec. 102(e) Date Nov. 1, 1996 PCT Filed Apr. 27, 1995 PCT Pub. No. WO95/29944 PCT Pub. Date Nov. 9, 1995Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional olgiomer with Tg below 50 DEG  C. and having crosslinker functional groups; b) conducting an aqueous emulsion polymerisation to make an aqueous emulsion of an olefinic hydrophobic polymer in the presence of the aqueous oligomer solution, the hydrophobic polymer having Tg at least 25 DEG  C. higher than that of the oligomer and optionally crosslinker functional groups, and c) combining with a crosslinking agent reactable with the crosslinker groups of the oligomer and polymer, said composition having Koenig hardness of >/=40 sec and minimum film forming temperature (MFFT)</=55 DEG  C. Also the aqueous composition so formed and its use in various applications. The aqueous composition has excellent properties and in particular an advantageous balance of MFFT and Koenig hardness.
Patent DE-69503776-D1 (DE)
Inventor: EDWARDS DAVID
IPC: G09F3/03
Filed: 1995-04-24
Granted: 1998-09-03
Abstract: PCT No. PCT/GB95/00920 Sec. 371 Date Sep. 11, 1996 Sec. 102(e) Date Sep. 11, 1996 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29475 PCT Pub. Date Nov. 2, 1995A security label has a bar code on the outer surface of an outer layer which is permanently bonded to an inner layer. A pull tab defined in the material of the outer and second layers is joined to a detachable portion extending across the length of the label whereby removal of the pull tab will tear out the detachable portion to prevent recognition of the optically readable pattern.