baber/WOPTO huggingface dataset:
Patent CA-1258626-A (CA)
Inventor: WIE SIONG I
IPC: G01N33/52
Filed: 1986-01-09
Granted: 1989-08-22
Abstract: Abstract of the Disclosure:            A test card incorporates a colorimetric indicator test to determine the presence of a minute amount of a specific substance in a liquid medium.  The test card includes top and bottom sheets adhesively secured to an intermediate frame member which, together with the top and bottom sheets, defines a filter chamber having a flat filter therein which incorporates a test portion.  The test portion of the filter has a binding substrate to which antibodies of the specific substance have been bound.  This binding substrate is in communi-cation with a test port.  In the method of the invention a substance to be tested is administered through the test port and contains an unknown amount of antigen.          After the sample is administered an aqueous solution of enzyme labelled antigen is administered and, subse-quently, a liquid substrate is added to cause a color change in the filter below the test port inversely proportional to the amount of antigen contained in the sample administered at the test port.
Patent CA-1240912-A (CA)
Inventor: SCHINKEL INGO
IPC: C08L23/04
Filed: 1986-05-09
Granted: 1988-08-23
Abstract: A b s t r a c t Opaque, heat-sealable multilayer polyolefin films Heatsealable opaque multilayer films, particularly wrapping films, having a high sealing strength, at  low sealing temperature, favourable optical properties and machine compatibility based on a film of a propylene polymer and a linear statistical ethylene copolymer of low density as the heat sealing layer.
Patent CA-1246205-A (CA)
Title: Grounding system for ccd imaging apparatus and the like
Inventor: BISHOP ROBERT
IPC: H04N5/217
Filed: 1986-05-13
Granted: 1988-12-06
Abstract: ABSTRACT     Apparatus for rendering pixel resolution, with high signal-to-noise ratio, independent of clock signal-induced ringing effects that tend to blur such resolution as caused by the inherent inductance in the grounding system of CCD chip apparatus and the like, by a novel pair of wide ground plane configurations and interconnections, and separate ground-plane clock pulse and measurement current flow paths.
Patent CA-1271164-A (CA)
Inventor: SCHOENERT KLAUS
IPC: B03B5/24
Filed: 1986-06-05
Granted: 1990-07-03
Abstract: Abstract of the Disclosure Jigging method and apparatus for gravity separation in the fine and finest particle size ranges In jigging for purposes of gravity separation of material to be concentrated the material is sorted into a heavy fraction which is withdrawn through a screen (2) and a light fraction withdrawn above the screen (2), by periodically passing flows from the bottom to the top through the feed material. If the material is predominantly of finer character, there will be a ragging (3) on the screen (2) composed of particles which are larger and usually also specifically heavier than those of the feed material. In this manner, however, the separation of feed material will be unsatisfactory in the fine particle size range having upper particle size limits between 300 µm and 1 mm, particularly so if the particle size ratio of the material is rather broad. To obtain high-grade concentrates, and high yields at the same time,also in the fine particle size range mentioned and in the finest particle size range below the same, therefore, it is provided that, below the feed bed (5) a filter layer (4) is introduced which consists of particles having a density approximately the same as that of the heavy fraction and a size which is within the limits of from 1.2 to 2.5 times the upper particle size limit of the feed material, the height of the filter layer correspond-ing to at least twice the mean particle size of the filter layer particles, that, for jigging, the feed bed (5) first is stratified such that the finer particles of the specifically lighter material mainly are moved into the upper part of the feed bed (5), and that, during jigging, the periodic inflow-ing is effected or adjusted in frequency such that the fil-ter layer will adopt a porosity of between 60% and 70% by the upward stroke and the stroke amplitude will range between 50% and 200% of the filter layer height. A jig for carrying out the method is disclosed as well.
Patent CA-1249680-A (CA)
Inventor: VANWEY JACK L
IPC: H04Q5/02
Filed: 1986-07-11
Granted: 1989-01-31
Abstract: SELECTIVE RINGING CIRCUIT FOR A TELEPHONE                 Abstract of the Disclosure A selective ringing circuit for a telephone line includes a rectifier which is normally connected to the telephone line for rectifying the AC ringing and other signals.  The rectified ringing signals will not activate the ringing circuit of the telephone equipment, because a capacitor in the ringing circuit is charged and will not pass current therethrough in response to the DC signal.  The selective ringing circuit includes a switch-selective signal-detecting arrangement by which a prede-termined one of the ringing signals is detected and is used as an activation signal, while the other ringing signals are rejected.  The activation signal activates an electrical con-necting device which, when activated, electrically bypasses the rectifier and directly electrically connects the predetermined selected ringing signal to the telephone equipment.  An auto-matic number identification circuit includes a transistor switch which connects a predetermined ground resistance to the telephone line.  A shunt resistance automatically shunts a tip or ring dropping resistor to compensate for the unbalanced resistive effects of a biasing circuit for the transistor switch.  The rectifier supplies consistent polarity DC signals to the telephone equipment.
Patent CA-1257314-A (CA)
Inventor: SELL WILLIAM F
IPC: H01H37/76
Filed: 1986-07-25
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE      A preferably push button-actuated overload protective circuit breaker with bimetal cut-out is devised for being plug-ged into a flat female plug socket. The circuit breaker com-prises a bimetal contact element and a fixed contact element besides each other and consisting each of an elongated punched-out part of substantially flat right parallelepiped shape. They have outer ends protruding out of a circuit breaker housing and lying with their flat longitudinal sections in the same plane, while their inner free ends inside the housing have their flat longitudinal sections lying in two different planes which are parallel with,but spaced from each other. A bimetal snap element is fastened at one end thereof, on the inner free end of the bimetal contact element and overlaps with its opposite slew-able end,which bears a bimetal contact post, the inner free end of the fixed contact element and a fixed contact post thereon. In a rest position adopted by the unheated bimetal contact element, the two contact posts are in direct contact and make circuit. In their middle regions, the bimetal and fixed contact elements are embedded positively in a form-stable base member made of injectable or castable synthetic electri-cally insulating material, which base member forms:a part of the  walls of the housing. At the region where the bimetal con-tact element protrudes from the base element to extend into the interior of the housing, it bears a weakened zone, e.g. a punched-out hole,as a bending zone being adjustable to a desired bend.
Patent CA-1270902-A (CA)
Inventor: TAICHER ZVI
IPC: G01V3/32
Filed: 1987-03-10
Granted: 1990-06-26
Abstract: A B S T R A C T         Nuclear    magnetic   resonance    sensing    apparatus including  one  or more magnets  operative to generate  a  static magnetic  field in a region remote therefrom containing materials sought  to  be  analyzed,  the one or  more  magnets  defining  a longitudinal  axis,  the  static magnetic field having  a  static field  direction substantially perpendicular to the  longitudinal axis  and  having generally uniform amplitude along  the  azimuth with respect to the longitudinal axis in the remote region; apparatus for  generating  a radio  frequency  magnetic field  in the remote region for exciting nuclei of  the  material -sought to be analyzed and having a radio frequency magnetic field direction  substantially  perpendicular to both the  longitudinal axis and to the static field direction; and apparatus  for  receiving  nuclear  magnetic  resonance signals  from  the  excited nuclei and for  providing  an  output indication  of  the  properties  of the  material  sought  to  be analyzed.         Methods for nuclear magnetic resonance sensing are also described and claimed.
Patent CA-1234256-A (CA)
IPC: A43B13/38
Filed: 1987-03-12
Granted: 1988-03-22
Abstract: Sole Construction for Footwear Abstract The manufacture of a sole unit for footwear, such as an athletic shoe including an integral midsole/wedge or a sepa-rable wedge for use with a midsole.  The integral midsole/ wedge unit and the separable wedge for use with a midsole both comprise a shell and a core at least partially encapsulated within the shell.  The shell and core comprise plastic materials which have individual strengths and weaknesses in a shoe con-struction, yet provide, as a composite improved results in a shock dispersion and memory system.  In the manufacture the core is supported in a mold by a plurality of pins extending from an upper and lower mold half toward a parting line; or the core is supported on one or the other of an outsole or insole of the sole unit and closed in the mold.  The material of the shell is poured or injected into the mold.
Patent CA-1255312-A (CA)
Inventor: BELL MALCOLM R
IPC: C07D413/06
Filed: 1988-08-30
Granted: 1989-06-06
Abstract: D.N. 7356B DIV V     ABSTRACT OF THE DISCLOSURE         Indole compounds of the formula:                           VI            [wherein R2 is hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl;        R3 is optionally alkoxy-substituted cyclohexyl, option-ally substituted phenyl, optionally substituted styryl biphenyl, optionally substituted naphthyl, thienyl, furyl, benzofuryl, benzothienyl, quinolyl or pyrrolyl;        R4 is hydrogen or a substituent;        Alk is optionally alkyl-substituted alkylene; and X is toluenesulfonyl or halo], are useful as intermediates for producing analgesic, anti-rheumatic and anti-inflammatory compounds such as those of the formula:       I     wherein Z is O or NOH, N=B is azido, optionally substituted amino, optionally substituted morpholinyl, optionally substituted thiomorpholinyl, optionally substituted piperidinyl, optionally substituted pyrrolidinyl, azetidinyl, optionally substituted piperazinyl or hexahydrodiazepinyl, and the other symbols are as defined above].
Patent CH-502774-A (CH)
Title: Guiding food cans out of continuous pressure cooker
Inventor: WERNER WIESER
IPC: A23L3/00
Filed: 1969-01-29
Abstract: Food cans are introduced into, and leave, continuous pressure cooker through locks, being conveyed inside the cooker by a revolving compartmented wheel. The outlet ducts, pref. tangential, has a guide groove for the cans. A guide device, e.g. a magnet or leafspring, leads the cans into this duct.
Patent CH-502414-A (CH)
Title: Prepn azo cpds by diazotisn of amines and coupling to
Inventor: HAHN RASSO DR
IPC: D06P1/18
Filed: 1968-04-25
Abstract: Prepn. azo cpds. (I) by diazotising amines (II) and coupling with (III); or by acylating (IV) with 2 mols of acid R1OH. Solvent is dioxan or nitro benzene X is Cl or Br. R1 is benzoyl benzyl carbonyl, phenoxyacetyl where phenyl may be substituted with F, Cl or Br, alkyl, alkoxy, nitrile. R2 is alkyl or alkoxy. Acetate buffered, cool conditions are used. Dispersn. dye for organic high m.wt. hydrophobic fibres. Good props. and stable to washing, light, fumes, ozone, sea-water, soiling.
Patent CH-524837-A (CH)
Title: Antihalo layers - contg ammonium salts used in photographic elements
Inventor: ALESSANDRO GIORGETTI
IPC: G03C1/825
Filed: 1966-05-31
Abstract: Anti-halo layers are prepd. on various types of photographic support by heat decomposing ammonium salts remaining on the supports after the application and drying of an aqs. soln. contng. ammonia, ammonium salts of a synthetic resin insol. in water as the free acid or ammonium salts of >=1 dye or a finely dispersed dye pigment as well as dispersion stabilisers, surfactants and plasticisers.
Patent CY-1811-A (CY)
Title: Cycloalkyl-substituted glutaramide antihypertensive agents
IPC: C07C235/82
Filed: 1995-10-20
Abstract: Compounds of the formula: <CHEM> Wherein A completes a 5 or 6 membered carbocyclic ring which may be saturated or monounsaturated; R<1> is H or (C1-C4)alkyl; R and R<4> are H, (C1-C6)alkyl, C3-C7 cycloalkyl, benzyl, or an alternative biolabile ester-forming group; Y is either a direct bond or an alkylene group of from 1 to 6 carbon atoms; R<2> is H, aryl, heterocyclyl, R<6>CONR<5>-, R<7>NR<5>CO-, R<7>NR<5>SO2- or R<8>SO2NR<5>-, with the proviso that Y is not a direct bond when R<2> is H, aryl or heterocyclyl; wherein R<5> is H, (C1-C6)alkyl or aryl(C1-C6)alkyl; R<6> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<9>R<1><0>R<1><1>C- wherein R<9> is H, OH, (C1-C6)alkoxy, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, aryl(C1-C6)alkyl, (C2-C6)alkenyl, heterocyclyl, heterocyclyl(C1-C6)alkyl, R<1><2>CONH-, R<1><2>SO2NH- or (R<1><3>)2N-; R<1><0> and R<1><1> are H or (C1-C6)alkyl; or R<1><0> is H and R<1><1> is amino(C1-C6)alkyl, imidazolylmethyl, aryl, aryl(C1-C6)alkyl, aryl(C1-C6)alkoxy(C1-C6)alkoxy, hydroxy(C1-C6)alkyl or methylthio(C1-C6)alkyl; or the two groups R<1><0> and R<1><1> form a 3 to 6 membered carbocyclic ring or a pyrrolidine or piperidine ring which may optionally be substituted by amino, (C2-C4)alkanoyl or aroyl; R<1><2> is (C1-C6)alkyl, (C3-C7)cycloalkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl; each R<1><3> is H, (C1-C6)alkyl, aryl(C1-C6)alkyl or the two groups R<1><3> form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C1-C4)alkyl-piperazinyl group; R<7> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<1><0>R<1><1>R<1><4>C- wherein R<1><0> and R<1><1> are as previously defined and R<1><4> is (R<1><3>)2NCO-, R<1><2>OCH2- or R<1><5>OCO, wherein R<1><2> and R<1><3> are as previously defined and R<1><5> is (C1-C6)alkyl, (C3-C7)cycloalkyl or aryl(C1-C6)alkyl; and R<8> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl;  R<3> is a group of the formula: <CHEM> wherein R<1><6> is H, halo, 4-OH, 4-(C1-C6 alkoxy), 4-(C3-C7 cycloalkoxy) 4-(C2-C6 alkenyloxy), 4-[(C1-C6 alkoxy)carbonyloxy], 4-[(C3-C7 cycloalkoxy)carbonyloxy], or 3-(C1-C4 alkyl)SO2NH-; and R<2><0> is H, C1-C4 alkyl, C1-C4 alkoxy, C2-C6 alkanoyl or halo; or R<3> is a group of the formula: <CHEM> wherein said groups may optionally be substituted in the fused benzene ring by C1-C4 alkyl, C1-C4 alkoxy, OH, halo or CF3; are antihypertensive agents of utility in the treatment of hypertension, heart failure and renal insufficiency.
Patent DK-121091-A (DK)
Inventor: TISSARI OSMO
IPC: B08B11/00
Filed: 1991-06-21
Abstract: A carpet washing machine comprises a frame 1. Inside the frame 1 rollers 2 are arranged for supporting and transporting carpets 3. Inside the frame 1 a mobile unit 4 is arranged for distributing cleaning fluid and detergent. The distributing unit 4 is mounted so that it can move along the rollers 2 and is mounted for spraying out cleaning fluid and detergent against the surface of the carpet 3. Hoses 5, 6 for nozzles 12 are connected to the distributing unit 4. The opposite ends of the hoses are connected to a moveable mounted transport arrangement 7, which is located outside the frame 1. The distributing unit 4, the hoses 5, 6 and the transport arrangement 7 form a closed loop. In operation of the machine the transport arrangement and the distributing unit are moved simultaneously. <IMAGE>
Patent DK-187382-A (DK)
Inventor: SCOVELL E G
IPC: C07D213/61
Filed: 1982-04-27
Abstract: Fluoromethylpyridines of the formula:  <IMAGE>  wherein the group FnH3-nC- may be ortho, meta or para to the ring nitrogen atom, n is 1, 2 or 3, m is 1 to 4, X is Cl, Br, I or F and, when m is 2, 3 or 4 the substituents represented by X may be the same or different, at least one X being ortho or para to the FnH3-nC- group, are prepared by reacting a compound of the formula:  <IMAGE>  wherein Y is Cl, Br, I or F and m is 1 to 4, with potassium fluoride in a polar aprotic solvent under substantially anhydrous conditions. These fluoromethylpyridines are useful as intermediates for herbicides. 3,4,5-trifluoro-2-trifluoromethylpyridine and 2,6-difluoro-3-difluoromethylpyridine are novel compunds.
Patent DK-265984-A (DK)
Inventor: MUELLER RAINER
IPC: F01K23/06
Filed: 1984-05-30
Abstract: Power generating station with an integrated coal gasification plant, with an air separation plant, a coal gasifier and a heat exchanger and dust removal plant connected to the coal gasifier, as well as with a gas turbine and steam power generating part connected to the heat exchanger and dust removal plant part. An ammonia synthesis plant is connected to the coal gasification plant with the interposition of a gas purification plant and a gas decomposition plant. Part of the exhaust gas produced in the ammonia synthesis can be fed as so-called purge gas to the combustion chamber of the gas turbine together with the gases separated in the gas purification plant and in the gas separation plant, and part of the dust-free raw gas of the coal gasifier.
Patent DK-281890-A (DK)
Inventor: JOHANSSON HARRY
IPC: B03C3/41
Filed: 1990-11-27
Abstract: An emitting electrode 10 for use in an electrostatic dust separator in combination with one or more electrodes comprises a carrier bar 11 and a number of electrode elements 12, one end of which is connected to the outer periphery of the bar 11 without any gap.  The electrode elements 12 extend from the bar in several different directions.  The free end 13 of the electrode elements has a pyramidal or conical shape and its shank 15 is suitably threaded.  The ends of the carrier bar 11 are provided with elements 16 for fixing electrodes 10 to retaining elements.  Such an emitting electrode is very effective and can be manufactured and handled very rationally and effectively. <IMAGE>
Patent DK-345889-A (DK)
Inventor: WILLIAMS ANDREW JAMES
IPC: A61K31/445
Filed: 1989-07-12
Abstract: PCT No. PCT/GB88/00994 Sec. 371 Date Jul. 10, 1989 Sec. 102(e) Date Jul. 10, 1989 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04660 PCT Pub. Date Jun. 1, 1989.A method of treatment of cough and/or bronchoconstriction in mammals, including humans, which method comprises the administration to the mammal in need of such treatment, an effective amount of a 5-HT3 receptor antagonist.
Patent DK-381188-A (DK)
Inventor: WALKER FREDERIK JUDSON
IPC: C07H17/08
Filed: 1988-07-08
Abstract: A compound of the formula <CHEM>  or a pharmaceutically acceptable salt thereof, wherein R<1> is hydrogen; R<2> is (C1-C15)alkyl, (C3-C15)alkenyl, phenyl, substituted phenyl, (C7-C20)phenylalkyl, or substituted (C7-C20)phenylalkyl wherein the substituents on the substituted phenyl and substituted phenylalkyl are independently one or two of fluoro, chloro, (C1-C3)alkyl, (C1-C3)alkoxy, and trifluoromethyl; or R<1> and R<2> together with the nitrogen atom to which they are attached form a pyrrolidinyl, substituted pyrrolidinyl, piperidyl or substituted piperidyl group, wherein the substituents on said substituted pyrrolidinyl and piperidyl groups are independently one of (C1-C6)alkyl, phenyl, and (C7-C9)phenylalkyl; and R<3> is hydrogen, (C1-C6)alkyl, phenyl, substituted phenyl, (C7-C9) phenylalkyl, or substituted (C7-C9)phenylalkyl, wherein the substituents on the substituted phenyl and substituted phenylalkyl are independently one or two of fluoro, chloro, (C1-C3)alkyl, (C1-C3)alkoxy, and trifluoromethyl. The compounds are useful in treating inflammation or other leukotriene mediated diseases, including pulmonary, asthmatic, allergic, and gastrointestinal diseases.
Patent DK-396980-A (DK)
Inventor: SVENSSON J A
IPC: A61M39/22
Filed: 1980-09-19
Abstract: A slide valve and coupler assembly for controlling fluid flow comprises a slide valve (A) and a coupler (B). The slide valve (A) comprises a valve housing (10) having a first through fluid flow passage (11), a slide valve member (18), and guide means (16, 17) in the housing for guiding the slide valve member along said guide means between a closed position across and closing off said first passage to fluid flow and an open position leaving the passage open for fluid flow. The coupler (B) comprises a coupler housing (15) having a second through fluid flow passage (19), a first recess (14) for receiving at least the slide valve member-containing portion of the slide valve housing therein with said first passage and said second passage in alignment, operating means which is adjustable in said coupler housing between a first position across and closing off said second passage, and a second position leaving said second passage open for fluid flow, and a second recess (29) in said operating means for receiving the slide valve member when the valve housing is inserted in the first recess. The operating means is adjustable for sliding the slide valve member to said closed position when the operating means is adjusted to said first position, and to said open position when the operating means is adjusted to said second position. The coupler further comprises locking means (30) on said operating means connecting with the valve housing when the operating means is operated to said second position.
Patent DK-420485-A (DK)
Inventor: STEPHENSON JOHN ROSS
IPC: C12Q1/68
Filed: 1985-09-17
Abstract: @ A single-stranded deoxyribonucleic acid molecule having a length of less than about 25 kb comprises at least three distinct nucleotide sequences which are the sites for incorporation into a chromosome of a deoxyribonucleic acid molecule encoding a deleterious gene. Deoxyribonucleic acid probes have been prepared from such molecules and are useful as hybridization probes for detecting chromosomal deoxyribonucleic acid which has a deoxyribonucleic acid molecule encoding a deleterious gene incorporated therein.A single-stranded deoxyribonucleic acid molecule derived from human chromosome (22) which is about 5.8 kb in length contains sites for incorporation of a deoxyribonucleic acid molecule encoding the oncogene c-ab1 derived from human chromosome (9). Deoxyribonucleic acid probes have been prepared from this molecule and used to detect the abnormal Philadelphia chromosome and chronic myelocytic leukemia.
Patent DK-495985-A (DK)
Inventor: ROMANAUSKAS WILLIAM ANDREW
IPC: B04B5/04
Filed: 1985-10-29
Abstract: A separate capping assembly for a centrifuge tube includes a stopper having a plug adapted for close fitting receipt on the interior of the neck of the tube being sealed and a complimentary tubular sleeve sized for close fitting receipt over the exterior of the tube neck. The sleeve is responsive to a radially inwardly directed force by deform- ably crimping to compress the material of the neck of the bottle into an annular seal defined between the plug and the sleeve. The annular seal so formed resists fluid leakage from the interior of the tube during centrifugation of the tube.