baber/WOPTO huggingface dataset:
Patent CA-1251363-A (CA)
Inventor: DONALD RAYMOND G
IPC: H01L21/027
Filed: 1986-12-17
Granted: 1989-03-21
Abstract: ABSTRACT:           A method of manufacturing a semiconductor device comprising the steps of forming a first film along the upper surface of a substructure and covering a por-tion of the first film with a patterned second film.  The uncovered portion of the first film and a contiguous part of the covered portion is removed whereby a portion of the patterned second film overhangs the remainder of the first film.  A photosensitive layer is formed on at least the surface of the substructure where the material of the first film has been removed and then the photosensitive layer is exposed and removed except for the portion under the overhanging portion of the patterned second film.          The remaining material of the first and second film is then removed to form a portion of material having a very narrow width.
Patent CA-1272768-A (CA)
Inventor: BRANDSTETTER ROBERT W
IPC: G05G9/047
Filed: 1987-01-30
Granted: 1990-08-14
Abstract: Abstract JOYSTICK CONTROLLER FOR THREE AXIS CONTROL OF A POWERED ELEMENT            A joystick controller  (38)  for three  axis  control of  a powered element such as a probe shaft (24) of a coordinate measuring machine (10)  is  disclosed  in which a  joystick handle  assembly  (40)  is mounted for pivoting movement along either of orthogonal horizontal X or Y axes, with a plunger (64) mounted within a hollow joystick shaft  (58)  for  up  and down  movement  along  a  vertical  Z  axis orthogonal to the X and Y axes.  Control signal generators, such as potentiometer assemblies (84, 106, 134), are drivingly engaged with the hollow joystick shaft  (58)  and plunger (64), each generating control signals corresponding to each motion of the joystick handle assembly  (40).   These  signals  are used  to produce corresponding controlled  movement  of  the  probe  shaft  (24) of  the  coordinate measuring machine (10) along respective X, Y and Z axes.   In the first embodiment,  the hollow joystick shaft  (58) carries,  at  its lower end, a Z axis potentiometer assembly (106) which is operated by an actuator arm (112) engaged by the plunger (64). A gear rack (146) acting on rotary actuator gear (148) directly operates Z axis potentiometer assembly (106) in an alternate embodiment.
Patent CA-1273090-A (CA)
Inventor: PATEL RAJENDRA
IPC: H04Q3/42
Filed: 1987-05-13
Granted: 1990-08-21
Abstract: METHOD AND APPARATUS FOR ENHANCING THE       OPERATING CAPABILITIES OF A TELEPHONE SWITCHING SYSTEM            ABSTRACT OF THE DISCLOSURE   A method and apparatus  is described for providing extended  subscriber  features,  e.g.,  equal  access,  to otherwise non-conforming central offices of a telephone switching  system.   According  to  the  invention,   a register  module  is  interposed between  the  subscriber line   and   an   input   of   the  central office  for intercepting digits  from the subscriber  line intended for  the  central  office  and  for  receiving  subscriber information  from  the  central office  identifying  the subscriber line.  The register module includes a memory having a plurality of address locations and a control circuit  for  analyzing the  intercepted  digits   to determine  whether  processing  of  the  subscriber  call requires  an extended  subscriber feature.   If so,  the intercepted digits  are processed to generate  a  coded signal, the coded signal including the address location where the stored digits and the subscriber information resides in the memory.  The coded signal is then used by  the  marker  in  the  central  office  to  select  an appropriate outgoing trunk to complete the subscriber call.   An  associated  trunk module  interposed between the  switch  element  of  the  central  office  and  the outgoing  trunks  receives  the  coded  signal  and  in response thereto polls the register module to request transmission   of   the   digits   and   the   subscriber information.   Upon  receipt of  this  data,  the  trunk module outputs a signal to the selected trunk.
Patent CA-1268991-A (CA)
Inventor: VAN BENSCHOTEN PETER
IPC: F04C5/00
Filed: 1989-02-27
Granted: 1990-05-15
Abstract: ABSTRACT    A peristaltic pump for  infusing medical solutions to a patient through a flexible tube comprises a pair of counter-rotating drive shafts mounted on a base.  A separate roller is eccentrically mounted on each of  the drive shafts and each roller  has  a  wheel  which  is  slidingly  suspended  at  its periphery.   A pair of curvilinear platens are each separately disposed concentric with a respective drive shaft to engage the tube  between  the  wheel  on  each  roller  and  the  platen.          Cooperative counterrotation  of  the  drive  shafts  cause  each roller to sequentially squeeze the tube against its respective platen to create a moving zone of occlusion along the tube.
Patent CH-502419-A (CH)
Title: Azo dyestuffs where R is (subst.e alkyl, and X is where R1, R2 are H, alkyl or substituted alkyl; R3 is H, alkenyl, substituted alkenyl, alkyl or alkyl substit
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/20
Filed: 1968-02-13
Abstract: Azo dyestuffs where R is (subst.e alkyl, and X is where R1, R2 are H, alkyl or substituted alkyl; R3 is H, alkenyl, substituted alkenyl, alkyl or alkyl substituted by alkoxy or aryl groups;: A- is an anion. The dyestuffs may be used for dyeing or printing plastics, leather or paper, but esp. fibres of polyacrylonitrile, modified polyamides (eg. those prepared according to BE. 706,104) or modified polyesters (eg. those prepared according to US. 3,379,723). The colours obtained have a good fastness to light, water, washing and dry cleaning.
Patent CH-501727-A (CH)
Title: Fermentation process for preparing 7-chloro-6-demethyltetracycline (I) using mutant strains of Streptomyces aureofaciens which impart a colour to their whole ha
Inventor: JOHN ANDREW JR GROWICH
IPC: C12P29/00
Filed: 1966-11-14
Abstract: Fermentation process for preparing 7-chloro-6-demethyltetracycline (I) using mutant strains of Streptomyces aureofaciens which impart a colour to their whole harvest mashes such that either (a) a positive value of DELTA R is obtained when the values of the percent reflectance (R) of 1:200 aqs. dilution of the whole harvest mash at 460,540,560 and 660 m mu are inserted in the formula:- DELTA R = R54o+R56o-1.1R46o-0.9R66o-2.0 or (b) the colour reflectance scan of a 1:200 aqs. dilution of the whole harvest mash has the property that when the percent reflectance is plotted linearly against the wavelength, the resulting curve, between 460 m mu and 530 m mu will have one point of inflection and will have at least one point of zero slope and will be convex upward to the left of the point of inflection and concave upward to the right of the point of inflection. The mutant strains produce (I) with little other tetracyclines (less than 5% 6-demethyltetracycline).
Patent CH-526963-A (CH)
Title: Melt extrusion of polylactic acid for absorbent
Inventor: ALLAN KENNETH SCHNEIDER
IPC: B29C55/00
Filed: 1966-04-19
Abstract: Absorbent surgical sutures are produced, as in Neth. 299,454, by melt extrusion of a polylactic acid with an inherent viscosity of at least 1.0 (measured at a conc. of 0.1% wt. in benzene at 25 deg.C), through a spinning head with an orifice of 0.5-1.75 mm. The formed filament is drawn to at least four times its original length, and the oriented filament is decomposed by heating at 60-150 deg.C, while it is held in an almost stretched state, so that it shrinks by less than 15% when immersed without tension in water at 77 deg.C. The improvement comprises utilising as polymer a polylactide mixture which contains 10-12% wt. repeating units of formula (I): (where R = lower alkylene, pref. -CH2- or -CH2CH2-; m = 0 or 1; R' = H or lower alkyl; R" = H, or C1-22 alkyl, when m is 0; or is hydrogen or lower alkyl when m is 1).
Patent CH-532905-A (CH)
Title: Meaty-tasting food additives - from-3-acetyl-3-mercaptopropanol-1-and carboxylic acids
Inventor: DOUGLAS STANLEY BIDMEAD
IPC: A23L27/26
Filed: 1966-07-06
Abstract: A prepn. with the taste and aroma of meat is obtd. by reacting 3-acetyl-3-mercaptopropanol-1 in the presence of is not 1 organic pref. aliphatic carboxylic acid. Addn. of 0.5 - 20% of the prepn. to a food, such as a vegetable protein food, increases the meaty taste and aroma of the food.
Patent DK-117393-A (DK)
Inventor: ERMACORA RINO
IPC: A01D34/66
Filed: 1993-10-18
Abstract: On a mowing machine according to the invention, the contact face 57 for a first flange 29 of a module 10, i.e., the flange which is at the side of the module's housing 26, is at the side of the horizontal plane, which comprises the axis of rotation 37 for the corresponding cutting element and perpendicular to the lengthwise axis 48 of the shield 9, where the intermediate piece 27 of the module 10 also passes, and the mounting pull rods 28 which link two nearby modules 10 together constitute precisely two pieces, one of which passes through the front side of the respective flanges 29, 30 and the [lacuna] through their rear side. <IMAGE>
Patent DK-316388-A (DK)
Inventor: KLINGBEIL HANS-JUERGEN
IPC: B66B1/16
Filed: 1988-06-10
Abstract: An elevator system stopping control generates the difference between the actual speed value and a set point speed value on the transition from an unregulated travel phase to the regulated arrival or braking phase and prevents that difference from becoming effective so that the travel comfort is not impaired and the stopping accuracy remains assured. For this purpose, a multiplication factor is formed from the actual speed value and an associated nominal speed value by means of a divider during the travel phase before the onset point of braking and stored during the arrival phase in a memory. Stored in a travel curve memory are travel-dependent set point speed values, which values are multiplied by the factor by means of a multiplier and conducted as set point signals to a motor speed regulating circuit during the arrival phase.
Patent DK-329581-A (DK)
Inventor: NIJHUIS G J
IPC: A22B3/06
Filed: 1981-07-23
Abstract: The invention relates to a set of two electrodes for an apparatus for electrically stunning slaughter cattle, said electrodes extending downwardly and forwardly into the V-shaped passage between two endless conveyors, which electrodes (1) according to the invention have rounded lower edges (4) which smoothly merge into converging inner edges (5) which through a reverse bending (6) merge into a straight portion (7) said electrodes being preferably made from a flat plate shaped such that its angle with respect to a reference plane (9) from top to bottom increases and decreases while its distance to a reference plane (9 ) for the outer edge (3) remains equal in the first one third part of the length then decreases slightly, increases in the center range and decreases again such that said two electrodes can engage the animals head like thumb free finger closed hands.
Patent DK-377985-A (DK)
Inventor: BARTFELD DANIEL
IPC: C07K14/61
Filed: 1985-08-20
Abstract: This invention concerns a method for recovering a purified eucaryotic growth hormone or an analog thereof from a bacterial cell in which the growth hormone or analog has been produced by means of expression of a DNA sequence encoding the hormone or analog. The method involves the following steps: (a) disrupting the cell wall of the bacterial cell or fragments thereof to produce a lysate; (b) separating a precipitate containing particulate and insoluble material from the lysate; (c) preparing suspension of the separated precipitate in an appropriate buffer solution; (d) treating the suspension to effect contact between liquid and solids; (e) separating partially or completely precipitated material from the liquid-solids contacted suspension; (f) solubilizing the separated precipitate in a sufficient amount of water and adjusting the pH to a suitable alkaline pH to form a solution; (g) separating the solubilized hormone or analog from other cellular components by ultrafiltration under suitable conditions to produce an ultrafiltrate containing the hormone or analog and a retentate, and (h) treating the solubilized hormone or analog so as to concentrate the hormone or analog and thereby recover purified hormone or analog. Separations may be effected by ultrafiltration or centrifugation. Sonication as well as the ultrafiltration in step (i) may be repeated. Additionally, most of the process steps may be performed in a continuous flow and may be automated. Suitable hormone-producing bacterial cells for use in this invention include genetically modified strains of Escherichia coli. Growth hormones which can be recovered and purified using this invention include bovine, porcine, chicken, and human growth hormones, and analogs thereof.
Patent DK-397985-A (DK)
Inventor: TOY LESTER TUNGNAN
IPC: C08L21/00
Filed: 1985-08-30
Abstract: The gelloid compositions comprise a crosslinked non-silicone polymer having an olefinic unsaturated content of less than 10 mole percent and having from 0.1 to 3 crosslinks per weight average molecule, having dispersed therein a liquid in an amount of from 20% to 95% by weight based on the weight of the dispersed liquid and polymer, and from 0 to 0.3 volume fraction of a filler, the composition having a storage modulus of (1 + 2.5v + 14.1v<2>)x dynes/cm<2> where x is less than 5x10<5> at 30 DEG C and greater than 5x10<3> at 90 DEG C, and v is the volume fraction of the filler, and having a dynamic viscosity of (1 + 2.5v + 14.1v<2>)y poises where y is less than 1x10<5> at 30 DEG C and greater than 3x10<3> at 90 DEG C and v is the volume fraction of the filler, and exhibiting first degree blocking. These compositions have good heat stability, low water and oil permeability, good adhesion and can usefully provide a layer of electrically insulating, stress grading or conducting material.
Patent DK-405082-A (DK)
Inventor: MICHAUD HORST
IPC: C05G3/90
Filed: 1982-09-10
Abstract: The present invention provides a stabilized fertilizer solution, especially a nitrogen fertilizer solution, with a content of dicyandiamide as nitrification inhibitor, wherein, for retarding dicyandiamide crystallization, the solution contains at least one water-soluble organic polymeric compound as stabilizer.
Patent DK-427985-A (DK)
Inventor: LEE DUK HI
IPC: G01N33/68
Filed: 1985-09-20
Abstract: A method is disclosed for the optical detection of proteins and nucleic acids in a matrix, such as plyacrylamide electrophoresis gels. The method comprises fixing the proteins and nucleic acids in the matrix using aromatic sulfonic acids having tertiary amines capable of forming condination complexes with silver ion.
Patent DK-447584-A (DK)
Inventor: KUNG HSIANG-FU
IPC: C12P21/02
Filed: 1984-09-19
Abstract: A method for the extraction of intact recombinant human immune interferon with guanidine-HCl is disclosed. This method permits the purification to homogenity of intact recombinant human immune interferon.
Patent DK-474484-A (DK)
Inventor: KOSLOW EVAN ERNEST
IPC: B05B3/10
Filed: 1984-10-03
Abstract: The disclosure describes a device for separating a volatile contaminant from a contaminated fluid. The device comprises a vacuum chamber (10) having an internal space (I) that may be at least partially evacuated, a rotating plate arrangement (30) disposed within the vacuum chamber (10), means (25) for introducing the contaminated fluid on to the surface of the plate arrangement, whereby small droplets (36) of the contaminated fluid are centrifugally dispersed from the edge of the rotating plate arrangement (30), said droplets (36) having sufficient residence time within the evacuated space (I) to permit at least a portion of the contaminant to be released, and means (39) for coalescing the small droplets.
Patent DK-515782-A (DK)
Inventor: PUJOL YVES
IPC: A22C11/12
Filed: 1982-11-19
Abstract: An automatic machine for forming "capstan knots" on casings for products such as sausages includes first and second stations, wherein the casings are advanced through the first station and a continuous strand for tying the capstan knots is advanced through the second station. The strand is displaced in the second station to form a strand surrounded area which receives an empty portion of one of the casings and is closed about the empty portion to form the capstan knot. The strand is cut after the knot is formed.
Patent DK-631388-A (DK)
Inventor: DOXSEE LEIGH TUCKER
IPC: C08J5/14
Filed: 1988-11-11
Abstract: The addition of fibrillated acrylic fiber to non-asbestos type friction material compositions provides marked improvement in the flexural strength, stiffness and structural integrity of preforms used in the manufacture of friction elements. The consequent handling characteristics of the preform provide improvement in the manufacturing of the friction element.
Patent FI-802397-A (FI)
Inventor: FOX RODNEY THOMAS
IPC: C10L11/04
Filed: 1980-07-31
Abstract: An ignitable combustible composition comprising a matrix of solid resin having distributed therethrough combustible liquid, e.g. kerosene, water and contains also up to 25% by weight of a particulate non-combustible solid having a specific surface area of not greater than 8 m2/g e.g. sand, glass microspheres, or kieselguhr, to lengthen the burning time of a unit volume of the composition.
Patent FI-843141-A (FI)
Inventor: COY DAVID HOWARD
IPC: C07K14/60
Filed: 1984-08-09
Abstract: The present invention relates to novel growth hormone-releasing peptides and method for increasing the release of growth hormone levels in mammals. The novel peptides of this invention surprisingly are effective for releasing growth hormone levels in animals by replacing the natural amino acids in positions 1, 2 and 3, as well as derivatizing the N-terminal amino acid residue in human pancreatic islet tumor origin growth hormone-releasing factor.
Patent FI-865057-A (FI)
Inventor: WEHINGER EGBERT
IPC: C07D413/04
Filed: 1986-12-11
Abstract: Hypotensive long-acting 1,4-dihydropyridines of the formula   <IMAGE> in which R1 is phenyl or heterocyclic, R2, R3, R4 and R5 have the usual definitions in such compounds, R6 represents hydrogen or a lower alkyl radical or the trifluoromethyl group, R7 and R8 each denote a hydrogen atom or a fluorine atom, n>/=1 and m>/=0, and the sum of n and m must be a least 4, and X represents a single bond, an oxygen atom or the group -N(alkyl)-O2S-, or pharmacologically acceptable acid addition salts thereof.
Patent FI-874177-A (FI)
Inventor: HENDERSON DALE K
IPC: E05B/
Filed: 1987-09-24
Abstract: This invention relates to a bolt system for a shock-wave resistant door. The system is characterised by special fixed but interconnected panic bars 3, 6 and outside handle element 5 for opening the door 1. A travel bar element 4 pushes the bolts 35 into the closed position. The bolts 35 are opened when the travel bar element 4 is carried upwards by the action of intermediate links, which connect the panic bar 3 and the outside handle 2. When a shock wave occurs an inert locking element 27 prevents the travel bar 4 from moving upwards. <IMAGE>
Patent FI-875095-A (FI)
Inventor: WIDLER LEO
IPC: C07F9/547
Filed: 1987-11-18
Abstract: Heteroarylaminomethanediphosphonic acids of the formula <IMAGE> in which R1 represents an optionally benzo- or cyclohexeno-fused 5-membered heteroaryl radical having 2 to 4 N atoms or 1 or 2 N atoms and 1 O or S atom as hetero atom(s) and which is unsubstituted or substituted by lower alkyl, phenyl which is unsubstituted or substituted by lower alkyl, lower alkoxy and/or halogen, lower alkoxy, hydroxyl, di-lower alkylamino, lower alkylthio and/or halogen and R2 denotes hydrogen or lower alkyl, and their salts have an action regulating the metabolism of calcium and can be used as pharmaceutical active compounds for the treatment of diseases which can be traced back to disorders thereof. They are prepared, for example, by converting the group(s) X into free phosphono in a compound of the formula <IMAGE> in which X1 denotes a functionally modified phosphono group X and X2 denotes phosphono or likewise a functionally modified phosphono group X.
Patent FI-880791-A (FI)
Inventor: PUDAS ESA
IPC: E04B2/02
Filed: 1988-02-19
Abstract: The invention concerns a prefabricated house, wherein at least one wall element comprises panels fitted on either side of heat insulation 2. At least the outer panel is a log panel 1. As an extension of the outer panel 1, a prefabricated corner element, made of assembled logs 6, has been arranged. The corner element assembled from logs 6 is installed on the corner of the house to be supported, for example, on an angle iron 4 which is fixed in the house corner by beams 5, 10. The object is to provide, in this way, a corner construction which will be easy and quick to install, resulting in a corner similar to an authentic log house. <IMAGE>
Patent FI-882460-A (FI)
Inventor: WALLACE PETER LIAM
IPC: D21F11/00
Filed: 1988-05-25
Abstract: A process for forming a layer of particulate material, comprising the steps of forming a foamed dispersion of said particulate material, supplying said foamed dispersion to a predetermined zone of a plane through which a foraminous element is moving, applying a vacuum to said plane across said zone on the other side of said foraminous element, so as to drain foam therethrough and form a particulate layer thereon, removing from said drained foam any free air drawn through or past the foraminous element during drainage, and continuously recycling the resulting foam for re-use in forming the foamed particulate dispersion
Patent FI-910219-A (FI)
IPC: C02F1/00
Filed: 1991-01-15
Abstract: A wall of a sewage well or of a small sewage purification plant is according to the invention made of a hollow tube (1). The structure is light and effectively resist load on ground. The tube (1) may also act as a storage (12) for a chemical treatment agent, as a flocculation tube (13) or as a ventilation channel. <IMAGE>
Patent FI-911741-A (FI)
Inventor: NEUHAUS ALFRED
IPC: C08J9/02
Filed: 1991-04-11
Abstract: A process for the production of mouldings having a density of at least 120 kg/m<3> from polyurethane foams having a compact surface by foam-moulding a reaction mixture comprising     a) a polyisocyanate component, b) a reactive component containing groups which are reactive towards isocyanate groups,   c) blowing agents and optionally   d) further assistants and additives, where the blowing agents c) used are salts containing water of crystallisation, optionally in addition to further chemical or physical blowing agents, and the mouldings obtained by this process.
Patent FI-913014-A (FI)
Inventor: ZLOBIN MIKHAIL NIKOLAEVICH
IPC: B03D/
Filed: 1991-06-19
Abstract: A flotation machine has a cylindrical chamber 1 with tapered bottom 2 to which is attached a pipe 5 which feeds flotation mass containing finely fractioned mineral particles, and an outlet pipe 6 for stone waste. In the walls of the chamber 1 are fixed a channel 7 designed to collect flotation mass and several mass aerators 10, while back in the interior of the chamber 1, a group of conical sleeves 9 have been arranged in the chamber's axial direction with equal spacing, the bases of which sleeves, having a greater diameter, are facing the upper part of the chamber 1 and lie essentially on a conical surface. Above the chamber 1 has been placed an arrangement 21 for feeding coarsely fractioned mineral particles, which arrangement is shaped as a hydrocyclone in whose cylindrical casing 22 is a pipe for removing the liquid part of the flotation mass, which pipe has been arranged to connect tangentially with the pipe 5 which feeds the flotation mass with finely fractioned mineral particles. <IMAGE>