baber/WOPTO huggingface dataset:
Patent DE-69008879-D1 (DE)
Inventor: LEE KYU H
IPC: A61M1/02
Filed: 1990-02-02
Granted: 1994-06-23
Abstract: A multicomponent fluid separation and irradiation system is described containing a centrifuge drum and a source of radiant energy (2) located within the drum. In a first embodiment a disposable rigid separation/irradiation chamber (14) is provided with a cylindrical outer compartment located within the drum and opposing the radiant energy source (2). Whole blood is supplied to the chamber through a dynamic seal (60) located at the center of the chamber. As the chamber is rotated, blood is separated so that energy from the source (2) passes through the inner wall (16) of the chamber and the separated plasma layer to irradiate the buffy coat layer (24). In a second embodiment, one or both of the walls of the outer compartment of the chamber are flexible so that the chamber will expand as blood is pumped in and will collapse as blood is pumped out.
Patent DE-69013520-D1 (DE)
Inventor: JORGENSEN STEEN
IPC: C12N15/09
Filed: 1990-12-18
Granted: 1994-11-24
Abstract: A bacterial cell which in its genone carries an integrated non-replicative DNA construct comprising (1) a DNA sequence of interest, (2) a DNA sequence which is homologous with a region of the genome of the cell, and (3) an origin of replication, said DNA construct lacking a functional gene coding for a factor required to initiate replication from said origin of replication.
Patent DE-69014289-D1 (DE)
Inventor: WAYNE STANLEY SEVERANCE
IPC: B23K9/167
Filed: 1990-08-09
Granted: 1995-01-05
Abstract: An electrode (14) for a plasma arc torch (10) and a method of fabricating the same are disclosed, and wherein the electrode (14) includes a copper holder (16) having a lower end which mounts an emissive insert (28) which acts as the cathode terminal for the arc during operation. Where a torch (10) is used in an oxidizing atmosphere, the copper holder (16) tends to oxidize, and the arc tends to attach to the oxidized copper rather than the insert (28), which results in the rapid destruction of the holder (16). To prevent this destruction, a sleeve (32) of silver or other metal having a relatively high work function is provided, and which is positioned to surround the insert (28) and form an annular ring (35) on the lower end surface (20) of the holder and thus to surround the exposed end face of the emissive insert (28). The annular ring (35) serves to prevent arcing from the copper holder (16), and so that the arc is maintained on the insert (28).
Patent DE-69017709-D1 (DE)
Inventor: KAUPPINEN MAUNO
IPC: G01B11/00
Filed: 1990-11-23
Granted: 1995-04-13
Abstract: PCT No. PCT/FI90/00283 Sec. 371 Date Jul. 6, 1992 Sec. 102(e) Date Jul. 6, 1992 PCT Filed Nov. 23, 1990 PCT Pub. No. WO91/08438 PCT Pub. Date Jun. 13, 1991.The object of the invention is a stack measurement method and equipment to measure especially the timber volume and other dimensions, in which method the external dimensions of the stack, and the average diameter and length of the logs are measured, from which the timber volume is calculated. The method includes the following stages: a beam of light is set transversely around the stack; the beam of light is photographed at an angle from both in front and behind, from both sides and from on top of the stack; the location of the beam is measured from the video image; the curves depicting the surface of the logs are recognized and differentiated from the image of the line; the diameter of the outer logs at the point of measurement is calculated from the curves; measurement is carried out at regular intervals over the entire length of the stack, when the lengths of the outer logs are obtained; the dimensions of the outermost logs are calculated, and with their aid the average diameter and length.
Patent DE-69019129-D1 (DE)
Inventor: FRASER RICHARD J
IPC: G03B17/52
Filed: 1990-10-29
Granted: 1995-06-08
Abstract: An instant camera (10) of the type which receives film assemblages having stacked film units of the self-developing type. The camera is provided with a pair of spread rollers (110,112) which engage an exposed film unit to spread a processing liquid between layers of the film unit while simultaneously moving it into a storage chamber having a viewing window. An opaque shade (140) for the window is located adjacent the exit side of the spread rollers. The shade is adapted to be moved into covering relationship to the window (136) and/or the exposed film unit for a predetermined period of time after it exits from the bite of a pair of spread rollers and then returned to its non-covering position. This time is sufficient to allow a treated portion of the film unit to remain in the dark until its length reaches a predetermined value. At this length there will no longer be any danger of actinic light being piped along the length of the film unit until it reaches an untreated portion of the film unit that is still at the entrance side of the spread rollers. <IMAGE>
Patent DE-69019446-D1 (DE)
Inventor: REMPP PAUL
IPC: C08F20/06
Filed: 1990-09-07
Granted: 1995-06-22
Abstract: For the preparation of said macromonomers represented by the formula (PA)n-F or F-PA-F, wherein PA is a (meth)acrylic polymer sequence; n equals 1, 2 or 3; F is a group terminated by O<->, OH or by a vinyl radical providing that F is a group terminated by O<-> or OH when PA is a methacrylic sequence and n equals 1, the anionic polymerisation of a monomer A is carried out by means of an initiator system capable of leading to the formation of a leaving polymer sequence PA<-> or <->PA<-> and comprised of at least one primer respectively monofonctional or bifonctional and at least one ligand; then the obtained living linker is reacted with a functionalisation agent in order to obtain a macromonomer presenting one or two vinyl terminations or O<->. If the resulting macromonomer presents at least one termination O<->, it may be reacted with a second functionalization agent in order to obtain a macromonomer presenting at least one OH or vinyl termination.
Patent DE-69021924-D1 (DE)
Inventor: KANEKO AKIRA
IPC: D04H3/005
Filed: 1990-04-23
Granted: 1995-10-05
Abstract: Nonwoven fabrics formed, in spun-bonding process, of crimped bi-component composite filaments composed of (A) a first component composed of (a) 3 to 40 % by weight of a propylene/ethylene random copolymer having a melting point, determined from DSC main peaks of 110 to 150  DEG C and a melt flow rate [ASTM D-1238 (L)] of not more than 15 g/10 minutes and (b) 97 to 60 % by weight of polyethylene having a melt flow rate [ASTM D-1238 (E)] of at least 15 g/10 minutes, and (B) a second component comprising crystalline polypropylene having a melt flow rate [ASTM D-1238 (L)] of at least 10 g/10 min. as a main component, have a soft feel and are suitable for use as, e.g., disposable bed sheets and liners for diapers.
Patent DE-69031510-D1 (DE)
Inventor: DUFFIELD DAVID JAY
IPC: H04N5/445
Filed: 1990-04-03
Granted: 1997-11-06
Abstract: A tuning system is provided which allows a user to enter (116,118) into a memory (120) text labels associated with respective channels to be tuned so that, thereafter, a channel to be tuned may be selected by the user by entering its label. The time required to search the memory for a match with a previously stored label during a channel change operation is minimized by storing the labels in alphabetical order, and performing a binary search of the area in memory in which the labels are stored.
Patent DE-69100951-D1 (DE)
Inventor: SEBAG HENRI
IPC: A61K8/40
Filed: 1991-01-29
Granted: 1994-02-24
Abstract: The invention relates to washing compositions based on insoluble silicones, containing in an aqueous medium: a) a silicone insoluble in the said medium; b) at least 7% by weight of a compound corresponding to the formula: R-(OC3H6)p-(OC2H4)n-OCH2-COOA (I) where R denotes an alkyl or alkenylradical or a mixture of such radicals, and alkylphenyl or R'CONH-CH2-CH2-, with R' denoting alkyl or alkenyl; n has the value 2 to 24; p has the value 0 to 6; A denotes hydrogen, Na, K, Li, 1/2 Mg, monoethanolamine, ammonium or triethanolamine; the ratio of compound of formula (I)/silicone being higher than 1; and their application in cosmetics and in dermatology.
Patent DE-69102969-D1 (DE)
Inventor: IGAWA TAKASHI
IPC: C21D9/46
Filed: 1991-10-11
Granted: 1994-08-25
Abstract: A high strength steel belt (1) having an excellent flatness and a duplex structure of austenite and martensite has been prepared by a process which comprises providing a cold rolled or cold rolled and annealed strip of a martensitic structure from low carbon martensitic stainless steel containing from 10 to 17 % by weight of Cr and having a carbon content of not exceeding 0.15 % by weight, connecting ends of the strip or ends of a plate cut from said strip to provide an endless belt, causing the endless belt to circularly move between rolls (2,3) under tension and to repeatedly pass through a heating furnace (4) where the belt is heated to a temperature within the range from (the As point of the steel + 30  DEG C.) to the Af point of the steel and not higher than 900  DEG C. so that a part of the martensitic phase may be changed to a reversed austenitic phase, and cooling the heated belt to ambient temperature.
Patent DE-69104576-D1 (DE)
Inventor: RHA CHOKYUN
IPC: A61Q19/00
Filed: 1991-08-12
Granted: 1994-11-17
Abstract: Use of degraded or reduced molecular weight polymers in encapsulation is disclosed. Short chain polysaccharide derivatives such as ionic cellulose derivative hydrolyzates are used in forming capsules by combining the short chain polysaccharide derivatives with another polymer. Substances designed to be encapsulated serve as nuclei around which coacervate droplets are formed. The short chain charged polymer includes degradation products of polysaccharide derivatives having an average degree of polymerization in the range of 3 to about 500. Methods of using capsules for delivering or storage of oils, and other substances are disclosed. The invention also discloses use of capsules in food, feed, pharmaceutical, cosmetic and personal care products and in the coating of paper with microscopic rupturable capsules containing printing fluid.
Patent DE-69107238-D1 (DE)
Inventor: MORIYA SATORU
IPC: C08L65/00
Filed: 1991-05-24
Granted: 1995-03-23
Abstract: Polyolefin resin compositions having a sea and island structure wherein cycloolefin resin, graft modified cycloolefin resin and graft modified elastomer components are finely dispersed in polyamide by melt kneading the cycloolefin resin, graft modified cycloolefin resin, graft modified elastomer and polyamide. Molded products formed by using the polyolefin resin compositions of the present invention are high in impact strength and surface characteristics, particularly less in surface delamination, and also excellent in surface glossiness. The molded products are low in water absorption properties and also excellent in oil resistance.
Patent DE-69110513-D1 (DE)
Inventor: ISOBE MAKOTO
IPC: C23C2/28
Filed: 1991-03-19
Granted: 1995-07-27
Abstract: A method of producing a hot-dip galvannealed steel sheet from a very-low-carbon cold- rolled steel sheet containing not less than 0.01 wt% but not more than 0.1 wt% of Ti, by subjecting the cold rolled steel sheet to a process conducted in a continuous hot-dip galvanizing system including a heat treatment, hot-dip galvanizing and a subsequent galvannealing. The method is characterized by the steps of: subjecting the cold-rolled steel sheet to a degreasing and an acid cleaning; subjecting the degreased and acid-cleaned steel sheet to a heat treatment conducted in a reducing gas atmosphere; and cooling the heat-treated steel sheet at a temperature not lower than 380 DEG C but not higher than the hot-dip galvanizing bath temperature, before the steel sheet is subjected to the hot-dip galvanizing. The very-low-carbon cold- rolled steel sheet contains, besides not less than 0.01 wt% but not more than 0.1 wt% of Ti, not more than 0.005 wt% of C, not less than 0.01 wt% but not more than 0.1 wt% of A l , not less than 0.01 wt% but not more than 0.1 wt% of Ti, and the balance substantially incidental inclusions and Fe.
Patent DE-69117028-D1 (DE)
Inventor: BALES THOMAS
IPC: A61B17/00
Filed: 1991-05-07
Granted: 1996-03-21
Abstract: A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end, the handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
Patent DE-69118905-D1 (DE)
Inventor: ANGERFORS DAN
IPC: F16D66/02
Filed: 1991-11-28
Granted: 1996-05-23
Abstract: PCT No. PCT/SE91/00812 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09822 PCT Pub. Date Jun. 11, 1992.Wear warning device for indicating wear in brake lining and drum in drum brakes for motor vehicles with automatic brake adjustment. In a drum brake with a lifter and adjustment devices (5), comprising an internally threaded lifter head (7) and a lifter screw (8) screwed therein, the wear warning device comprises a switch (20) supported by the lifter head, the switch having an axially displaceable pin (22) in contact with the thread of the screw (8). the screw is provided at its distal end with a depression (26) in the thread. When the pin moves down into the depression, the circuit in the switch is closed in order to activate a warning device.
Patent DE-69119231-D1 (DE)
Inventor: SCHOENDORFER DONALD
IPC: B01L3/00
Filed: 1991-07-24
Granted: 1996-06-05
Abstract: Disclosed is a method and apparatus for the non-invasive determination of one or more preselected analytes in a body fluid expressed through the skin. The fluid is collected in a dermal concentration patch and concentrated by driving off a portion of the substantial water fraction under the influence of body heat. The analyte is optimally complexed with an immobilized specific binding partner and an indicium of the presence of the analyte is visually expressed. The patch may comprise a plurality of test zones for screening for a plurality of analytes. Additional positive and negative control zones are also disclosed. The patch may comprise a feature to detect tampering with the patch to produce false negative results, especially when used in screens for drugs of abuse. In addition to being useful as a drug of abuse screen, the patch is useful for diagnostic purposes.
Patent DE-69125929-D1 (DE)
Inventor: BUSH DANIEL
IPC: H04N21/434
Filed: 1991-02-14
Granted: 1997-06-05
Abstract: Apparatus and method are provided for the simultaneous transmission of video information and audio information in substantially real time over an ordinary voice grade telephone line having limited bandwidth in the range of about 300-3400 Hz. Because of the limited bandwidth of the ordinary telephone line, the video and audio information are compressed before transmission thereof. Each of the video information and audio information is separately compressed, mixed together and then further compressed. After the further compression, a composite signal, which includes the mixture of video and audio information, is asynchronously transmitted over the same bandwidth of the ordinary telephone line. Upon reception, the compressed information is expanded and separate video information and audio information are reproduced for viewing and hearing by the receiving party. To reduce the size of the apparatus, application specific integrated circuits (ASICs) are employed. A state machine controller apparatus is integrated with the ASIC technology to control the transfer and storing of video information and audio information and also to control the operation of the various compression and expansion stages associated with the transmitting and receiving channels.
Patent DE-69128244-D1 (DE)
Inventor: KAPLINSKY CECIL
IPC: H03K19/177
Filed: 1991-02-22
Granted: 1998-01-02
Abstract: A programmable logic device having a plurality of functional units, a programmable interconnect matrix for connecting the functional units together, input and output pins coupled to the interconnect matrix, and programmable inverters connected between the pins and conductive lines of the matrix to permit external signals leading into or out of the interconnect matrix to be inverted, if desired. Each functional unit may itself be a programmable logic device with inputs, an AND array connected to the inputs, an OR array connected to the AND array, optional registers and inverters on the output side of the OR array, and outputs coupled to the OR array, the registers or the inverters. The programmable interconnect matrix includes two sets of conductive lines crossing one another and connectable by programmable links at each intersection. The lines connect to functional unit inputs and to input and output pins.
Patent DE-69133354-D1 (DE)
Inventor: BLACK A
IPC: C07K5/065
Filed: 1991-09-12
Granted: 2004-02-12
Abstract: There is disclosed an isolated polypeptide and derivatives thereof having protease biological activity for human precursor IL-1 beta  and for a substrate comprising : R1-Asp-R2-R3 wherein R1 and R3 are independently any D or L isomer amino acid, R2 is Ala or Gly, and wherein the specific protease cleavage site is between Asp and R2. Inhibitor compounds, compositions and methods for inhibiting Interleukin 1 beta  protease activity are also disclosed. The inhibitor compounds comprise an amino acid sequence of from 1 to about 5 amino acids having an N-terminal blocking group and a C-terminal Asp residue connected to an electronegative leaving group, wherein the amino acid sequence corresponds to the sequence Ala-Tyr-Val-His-Asp.
Patent DE-69203542-D1 (DE)
Inventor: MENTINK LEON
IPC: A23G3/34
Filed: 1992-06-12
Granted: 1995-08-24
Abstract: The subject of the present invention is a sugar-free hard candy and a process which allows the manufacture of this candy. The sugar-free hard candy in accordance with the invention has a multilayer structure in which the external layer represents at most 35% of the candy, the said external layer consisting of at least two components A and B, component A being chosen from hydrogenated starch hydrolysates, xylitol, polymers of low-calorie saccharides or mixtures thereof, and component B being a weakly hygroscopic product.
Patent DE-69209679-D1 (DE)
Inventor: VIDAL RAMON MERCE
IPC: A61P25/28
Filed: 1992-01-22
Granted: 1996-05-15
Abstract: Heterocyclic compounds, characterised in that they correspond to the general formula I 
<IMAGE>
 in which 
 
  Ar represents a nitrogenous or non-nitrogenous aromatic radical, chosen from the variously substituted aryls, 2-pyrimidine, 2-(N-methyl)imidazole and 3-(1,2-benzisotriazole) 
  n can have the values 1 to 6 
  Z1 represents a nitrogen atom or a group C-R1 
  Z2 represents a nitrogen atom or a group C-R2 
  Z4 represents a nitrogen atom or a group C-R4 
  Z5 represents a nitrogen atom or a carbon atom 
  Z6 represents a substituted or unsubstituted aza group or methylene group, 
  provided that when Z5 represents a nitrogen atom, Z6 is a substituted or unsubstituted methylene group, and that when Z5 is a carbon atom, Z6 is a substituted or unsubstituted aza group, 
  and R1, R2, R3 and R4, which are identical or different, also being able to form a part of another aromatic or non aromatic ring, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, a carboxyl radical, a carboxamido radical, an alkyloxycarbonyl radical or an aryl or substituted aryl radical, 
  and when Ar is 2-pyrimidine and Z6 is a substituted or unsubstituted methylene group, the assembly Z1, Z2, Z4 and Z5 forms an aromatic heterocycle, chosen from the group comprising the trisubstituted imidazole, the substituted or unsubstituted benzimidazole and the substituted or unsubstituted imidazopyridine radical, 
 and their addition salts with pharmaceutically acceptable acids, except for the compounds for which Ar is a substituted or unsubstituted phenyl, Z5 and Z2 each represent a nitrogen atom, Z1 represents a group C-R1 and Z4 a group C-R4, and R3-R4 form a part of another aromatic ring.
Patent DE-69217047-D1 (DE)
Inventor: SUTHERLAND JOHN
IPC: G06N3/04
Filed: 1992-04-20
Granted: 1997-03-06
Abstract: PCT No. PCT/CA92/00162 Sec. 371 Date Oct. 20, 1993 Sec. 102(e) Date Oct. 20, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18946 PCT Pub. Date Oct. 29, 1992.The present invention relates to adaptive information processing systems, and in particular to associative memories utilizing confidence-mediated associations, and especially neural network systems comprising an auto-organizational apparatus and processes for dynamically mapping an input onto a semantically congruous and contemporaneously-valid, learned response. In particular the present invention relates to such an associative memory system in which provision is made for improving the congruence between an associative memory, by impressing a desired response on an associative memory mapping based on complex polar values.
Patent DE-69232663-D1 (DE)
Inventor: ZIMMERMAN STEVEN D
IPC: G06T1/00
Filed: 1992-05-05
Granted: 2002-08-01
Abstract: A device for omnidirectional image viewing providing pan-and-tilt orientation, rotation, and magnification within a hemispherical field-of-view that utilizes no moving parts. The imaging device is based on the effect that the image from a fisheye lens (1), which produces a circular image of an entire hemispherical field-of-view, which can be mathematically corrected using high speed electronic circuitry (5, 6, 7, 12 and 13). More specifically, an incoming fisheye image from any image acquisition source (2) is captured in memory (4) of the device, a transformation is performed for the viewing region of interest and viewing direction, and a corrected image is output as a video image signal for viewing, recording, or analysis. As a result, this device can be accomplish the functions of pan, tilt, rotation, and zoom throughout a hemispherical field-of-view without the need for any mechanical mechanisms. The preferred embodiment of the image transformation device can provide corrected images at real-time rates, compatible with standard video equipment. The device can be used for any application where a conventional pan-and-tilt or orientation mechanism might be considered including inspection, monitoring, surveillance, and target acquisition. <IMAGE>
Patent DE-69305314-D1 (DE)
Inventor: CORTES DAVID ANDRES
IPC: C07C205/45
Filed: 1993-08-05
Granted: 1996-11-14
Abstract: The following are claimed: A) 4-hydroxy-2'-nitrobutyrophenone (I); B) tetrahydro-2-(o-nitrophenyl)-2-furanol (II): and C) prepn. of 4-halo-2'-nitrobutyrophenone of formula (III) comprising reacting a cpd. of formula (IV) with a 2-haloethanol cpd. of formula (V) in the presence of an aq. base and a phase transfer catalyst, opt. in the presence of an organic solvent to form (I) and/or (II), and further reacting (I) and/or (II) with a hydrogen halide to form (III). X' = halo; R = 1-4C alkyl X" = Cl or Br. The hydrogen halide is used as an excess amt. and is HCl or HBr. The solvent is water and/or an aromatic hydrocarbon such as toluene. The reaction temp. is 40-130 deg.C. One molar equiv. of the 2-haloethanol cpd. is used. The phase transfer catalyst is benzyltrimethylammonium hydroxide and the aq. base is NaOH. (I) and/or (II) can be prepd. by reacting dihydro-3-(o-nitrobenzoyl)-2(3H)-furanone with an aq. acid selected from sulphuric acid, phosphoric acid and acetic acid, opt. in the presence of an organic solvent.