baber/WOPTO huggingface dataset:
Patent CA-1242466-A (CA)
Inventor: CLAUSE MARVIN B JR
IPC: B65H23/18
Filed: 1985-11-13
Granted: 1988-09-27
Abstract: DOCUMENT CONVEYING METHOD AND APPARATUS       ABSTRACT OF THE DISCLOSURE An apparatus and method are provided whereby two superposed strips (26, 28) of documents are conveyed in a direction of conveyance (30) toward a downstream workstation.  The strips (26, 28) are conveyed over one another in a direction of superposition whereby the leading edges of documents of one strip alternate in sequence in the direction of conveyance with the leading edges of documents in the other strip.  A determination and control (190) circuit is provided to determine whether the leading edges of documents in one strip are tending to creep up on the leading edges of documents in the other strip due to differing speeds of motion of the two superposed strips.  If a creeping condition is determined by the circuit (190), the circuit (190) energizes braking means (400) whereby the motion of at least one of the strips is at least temporarily retarded for rectifying the creeping condition.  The determination and control circuit (190) comprises a detector (188) for determining when leading ones of documents have been separated from their respective strips; timing pulse generation means (200); counter select means (206) for selectively enabling a first counter (202) and a second counter (204) to count timing pulses (the counters (202, 204) being enabled in alternating fashion after documents are separated in alternating strip fashion from their strips); and, comparison means (207) for comparing the counts in the two counters (202, 204). The detector (188) detects when leading edges and trailing edges of separated documents are conveyed past the detector (188).  The counters (202, 204) are enabled to count when the trailing edge of a preceding separated document is detected and are disabled when the leading edge of a just-separated document is detected.  The control circuit (190) periodically deenergizes the braking means for a time period extending from the time at which the leading edge of a just-separated document is detected until the time at which the trailing edge of the just-separated document is detected, thereby precluding uneven wear of the braking means.
Patent CA-1262249-A (CA)
Inventor: GILLIGAN PAUL J
IPC: A61K31/47
Filed: 1985-12-04
Granted: 1989-10-10
Abstract: SUBSTITUTED DIHYDROQUINOLONE CARBOXYLIC ACIDS AND ANTI-BACTERIAL COMPOSITIONS CONTAINING T~EM                      Abstract 1-Substituted-6-fluoxo-7-aryl-(8-fluoro)-1,4-dihydroquinol-4-one 3-carboxylic acids having anti-bacterial activity.  They may be prepared by reacting the corresponding alkyl 1-substituted-6-fluoro-7-bromo-(8-fluoro)-1,4-dihydroquinol-4-one-3-carboxylate with an arylmetallic compound and hydrolyzing the ester formed.
Patent CA-1271144-A (CA)
Inventor: TOUZANI WILLIAM
IPC: B65D1/40
Filed: 1986-01-14
Granted: 1990-07-03
Abstract: CONTINUOUS SURFACE ACCESS COLLAPSIBLE CONTAINER     Abstract.     A collapsible or foldable plastic container of circular bellows like configuration capable of manufacture on current plastic blow molding equipment with current plastic materials approved for contact with foods and beverages. A floating sleeve extends downwardly about the outside of the container from an attachment to the container adjacent the upper rim and opening of the container. The bellows of the container, when fully folded cause the container to substantially fit within the downwardly extending sleeve. The bellows over center and fold to retain the folded condition without external assistance thus providing a self-latching feature to retain the container in the sleeve. The container can be folded bellow by bellow as the contents are used thus retaining the surface of the container contents adjacent the opening in the top of the container.
Patent CA-1247501-A (CA)
Inventor: GLOVER ALAN C
IPC: B21C1/12
Filed: 1986-01-30
Granted: 1988-12-28
Abstract: METHODS AND APPARATUS FOR DRAWING WIRE       Abstract of the Disclosure Wire drawing apparatus employs a wire take-up device, a rotatable pay-off device and, located therebetween, a rotating wire drawing die.  Mounted on the pay-off device is a coil of material from which wire is drawn by the apparatus.  This material may be in the form of rod, for example, and, for the sake of simplicity, will be referred to as such hereinafter. The axis of the pay-off device and rod coil thereon, the axis of the take-up device and the wire coil formed thereon and the axis of rotation of the rotating die all are parallel to each other and preferably, but not necessarily, coaxial.  A differential speed compensating drive is connected to and drives the pay-off device in the same direction as the die to compensate for the elongation of the rod as it is drawn into wire.  The rod is maintained and transferred in substantially the form of a coil between the pay-off device and the take-up device and passes through the die, which rotates in a plane between the pay-off and take-up devices.
Patent CA-1259349-A (CA)
Inventor: WHITELEY NEVILLE C
IPC: A63B23/035
Filed: 1986-02-04
Granted: 1989-09-12
Abstract: EXERCISE APPARATUS                       ABSTRACT       An exercise apparatus with a pedestal (24) abutted onto a base (20) on one end and a recess (22) near the other.  A bifurcated arm (30) is rotatably attached to a main shaft (28) in the pedestal (24).  The arm (30) con-tains angular grips (32) and a removable bar (36) near the extended end.  Resistance is afforded by a hydraulic system comprising a manual actuated cylinder (44) connected to a caliper brake (42) gripping the sides of a geared disk (40).  Adjustable control of the holding force is provided by mechanical linkage rotatably connected to a hand wheel (52) located on top of the arm applying pressure to the cylinder (44). The direction of resistance either up or down in the stroke of the arm is governed by another linkage utilizing a pawl (68) having teeth intermeshing with the teeth of the geared disk (40).
Patent CA-1263507-A (CA)
Inventor: CAMPBELL DOUGLAS D
IPC: A47L23/26
Filed: 1986-03-05
Granted: 1989-12-05
Abstract: ABSTRACT         Article suitable for floor mats comprising a backing, a foraminous element bonded thereto, said element characterized by having a multiplicity of openings therein, and bristles bonded to the backing, said bristles having a length such that they will protrude through said openings when the mat is trod upon by pedestrians, thereby allowing contact between the bristles and the shoes on feet of the pedestrians.  The mat is useful in removing soil and moisture from the shoes and feet of pedestrians.
Patent CA-1243084-A (CA)
Inventor: OTANI SUSUMU
IPC: H04L27/00
Filed: 1986-04-16
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         A phase detection circuit for detecting the difference in phase between an analog signal including clock components, and a reference clock signal, is described.  It includes an analog-to-digital converter for sampling the analog signal at the frequency of the reference clock signal and providing a k-bit first digital signal.  It also includes a delay circuit for sampling the first digital signal at a frequency equal to one half the frequency of the reference clock signal and providing a k-bit second digital signal.  Finally, a multiplier is included for multiplying the first digital signal by the second digital signals to provide data representative of the phase difference.  The circuit of the in-vention is capable of operating at a processing speed which is twice as high as the modulation rate of analog signals.
Patent CA-1244819-A (CA)
Inventor: NEIPLING LAWRENCE E
IPC: E21B21/08
Filed: 1986-05-09
Granted: 1988-11-15
Abstract: DRILLING CHOKE PRESSURE LIMITING CONTROL SYSTEM     Abstract of the Invention A pneumatic system is used for controlling the position of a hydraulically-actuated drilling choke to limit the maximum pressure in the casing of an oil well.  Pressure in the casing is used directly to switch a converter valve that applies air pressure to the pressure limiting system.  The air pressure opens the choke to relieve casing pressure.          The system traps a volume of air at a pressure corresponding to the choke position and uses this pressure as a memory signal for resetting the choke to its preset position after casing pressure has decreased below its allowable maximum.          The system also uses pneumatic pressure to assure that the memory is not lost before the choke is reset.
Patent CA-1273822-A (CA)
Inventor: OKADA SHIGERU
IPC: A61F5/48
Filed: 1986-05-27
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE      The water content detacting device for any type of diaper such as a cloth made reusable diaper, a paper made disposable diaper, or the like comprises a sensing unit for the degree of wetness of the diaper and an informing unit for transmitting the information representing the degree of wetness to the nursing person at a remote place.          The sensing unit is detachably interposed in the diaper to be detected.  The sensing unit is composed of a water permeable upper sheet, a water permeable lower sheet, and a pair of metal layers placed between the upper sheet and the lower sheet and extended to the longitudinal direction of the sheets in parallel with constant distance to each other.  One of the metal layers is covered with an electrical insulating layer.  The informing unit is connected to the sensing unit through a pair of leads, and composed of a water content detecting circuit for detecting the change of electrostatic capacitance between the two metal layers of the sensing unit, a wave form shaping circuit, and an oscillating circuit.  This water content detecting circuit mainly consists of an astable multivibrator which uses the two metal layers of the sensing unit as its feedback capacitor.
Patent CA-1260853-A (CA)
Inventor: STARLING JEFFREY T
IPC: B65D21/032
Filed: 1986-06-02
Granted: 1989-09-26
Abstract: FLUID CONTAINER                     Abstract of the Disclosure A container for fluid products includes an inner shell of sheet metal which has a substantially cylindrical body and top and bottom end walls.  A first resilient outer member encases the inner shell bottom end wall and forms a base portion for the container.  The first member includes a substantially cylindrical side wall portion and a base portion which, in turn, includes a ring section, provided on its outer surface with a pair of spaced ribs, as well as a recessed inner section.  A second resilient outer member encases the inner shell top end wall and forms a top portion for the container. The second member includes a substantially cylindrical side wall portion and a top portion including a ring section, having a planar outer surface, and a recessed inner section.  The ring section has a suitable diameter and is sized to fit between the first portion spaced pair of ribs to permit stacking of the container .
Patent CA-1261503-A (CA)
Inventor: KAMIKASEDA TAKESHI
IPC: C08L61/04
Filed: 1986-09-02
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         A room temperature setting adhesive composition capable of giving high initial bond strength as well as cured bonds having good resistance to water and boiling contains, as main components thereof, (A) an emulsion containing an acetoacetylated polyvinyl alco-hol and a vinyl acetate copolymer produced by copolym-erizing an acetoacetylated, ethylenically unsaturated monomer and another ethylenically unsaturated monomer and (B) a resorcinol resin precondensate and, as a curing agent, (C) hexamethylenetetramine.
Patent CA-1268615-A (CA)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1986-09-19
Granted: 1990-05-08
Abstract: Abstract of the disclosure This invention relates to a method and an apparatus for the production of ribbed pipes. The apparatus com-prises a core which together with an extrusion sleeve forms a nozzle through which a plastic material is fed into a moulding space defined between a mandrel and chill moulds moveable with respect to the mandrel. Ribbed pipes produced by means of known apparatuses have, for various reasons, an uneven inner face, incomplete ribs or air closures and weak seams in the pipe walls or ribs. These disadvantages can be eliminated by such a dimensioning of the moulding space of the apparatus and the grooves of the chill moulds that the volume of a space defined between a plane extending adjacent to the end face of the extrusion sleeve, a surface of the mandrel, and a plane comprising the envelope surface of the kernel equals to be combined volume of the grooves positioned within the area of the mandrel at each particu-lar moment.
Patent CA-1241080-A (CA)
Inventor: SUFFI LOUIS
IPC: H01R4/24
Filed: 1986-10-17
Granted: 1988-08-23
Abstract: INSULATION DISPLACEMENT CONNECTOR           TERMINAL BLOCK              Abstract of the Disclosure There is disclosed a connector block for establish-ing connections with insulated electrical conductors capable of being stripped.  The block has a number of projections.  Mounted in each projection is a connector of the insulation displacement type.  Associated with each projection is an activator, part of which fits in the aperture of the projection in which the connector is mounted.  The conductors to be stripped are inserted in the activator.  The activator is then moved into contact with the connector.
Patent CA-1249065-A (CA)
Inventor: DRAKE ALLAN R
IPC: G03F7/004
Filed: 1987-07-06
Granted: 1989-01-17
Abstract: PROCESS FOR FORMING SILVER CONDUCTORS ON A SUBSTRATE          Abstract of the Disclosure The invention provides a process for forming an electrical conductor pattern on desired areas of a substrate comprising the steps of applying a predetermined pattern of silver polymer ink on the substrate and at least partially curing it.   A layer of silver solder paste is then applied over the cured polymer ink to a width larger than that of the ink.    The  solder paste  is then reflowed and allowed to solidify, whereby the silver polymer ink becomes encapsulated in the reflowed silver solder to form the desired pattern of conductors  which  may  then  be  covered  with  a  layer  of dielectric material comprising a cured non-conductive polymer ink.                             - i -
Patent CA-1272759-A (CA)
Inventor: VAN EGGERMOND JOHANNES M
IPC: A61B5/055
Filed: 1987-08-13
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE: Method and apparatus for MR imaging.         An MR imaging method and apparatus especially adapted for in vivo cardiac MR imaging, rejects data acquired during periods of arrhythmia while maintaining the magnetic fields and pulsing of the RF coils during such periods. Data acquisition is resumed after M cycles of regular period, and the data acquired during the preceding N cycles of regular timing is employed in the data acquisition, where M and N are integers preferably from 1 to 5. The average timing is periodically recalculated in order to compensate for slow changes in cardiac rate.
Patent CA-1263960-A (CA)
Inventor: MATSUMOTO SUSUMU
IPC: A01N43/82
Filed: 1988-03-30
Granted: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE:          A thiadiazole derivative represented by the formula (I):                                           (I) wherein R1 and R2 independently represent hydrogen atom, halogen atom, lower haloalkyl group, lower alkoxycarbonyl group or cyano group, R3 represents hydrogen atom or halogen atom, R4 represents lower alkyl group, X represents oxygen atom or sulfur atom, as well as an insecticidal and miticidal composition containing the derivative as the effective ingredient are disclosed.         The thiadiazole derivative according to the present invention has excellent controlling effect even against harmful insects and mites showing resistance to conventional insecticide.
Patent CH-538006-A (CH)
Title: Textile dyeing supervisory system
Inventor: HANS JOACHIM TROTT
IPC: D06B23/12
Filed: 1970-03-02
Abstract: A test tank which contains textile samples of the same material as in the dye tank is inserted in a side stream in the main circuit. The latter contains a pump which circulates the dye in organic solvents from the dye tank through a coarse and a fine filter. A flow meter is used to adjust the flow rate in the side stream so that the proportion between textile material and dye flow rate is the same in the test tank as in the dye tank.
Patent CH-495334-A (CH)
Title: (A) Cmpds. of general formula (I):-       R' = H       R2 = (> 1C ) alkyl       or both R' and R2 = alkyl       X = O, S, SO, or SO2. and at least one rin
Inventor: THOMAS LEIGH
IPC: C07C205/35
Filed: 1967-03-31
Abstract: (A) Cmpds. of general formula (I):- - R' = H - R2 = (> 1C ) alkyl - or both R' and R2 = alkyl - X = O, S, SO, or SO2. - and at least one ring carries at least one substit. e.g. halogen, alkyl, haloalkyl, alkoxy, or NO2. - (B) Esters, amides and salts of (I). - Anti-inflammatories. - 2-Chloro-6-phenylphenol (30 pts.) was dissolved in EtOH (100 pts.) contng. Na (3.45 pts.), alpha-bromo-alpha-methylpropionate (29 pts.) added, and refluxed 4 hrs., cooled, evapd., dissolved in H2O (25 pts.) and EtOH (150 pts.) contng. KOH (25 pts.), refluxed 2 hrs., cooled, filtered, the residue suspended in H2O, acidified with 20% HCl, filtered, and recryst. from MeOH-H2O-HCl, giving (I), m.p. 134-5 deg.
Patent DK-145085-A (DK)
Inventor: BLESSING MICHAEL ALVARO
IPC: C07F9/50
Filed: 1985-03-29
Abstract: An improved rhodium catalyzed liquid recycle hydroformylation process, the improvement which comprises selectively separating and recovering phosphorus ligand from the vaporized aldehyde product stream obtained after volatilizing and separating the aldehyde product from the catalyst containing reaction product solution of the hydroformylation process.
Patent DK-167186-A (DK)
Inventor: DROSSBACH HUBERT M
IPC: B29C48/09
Filed: 1986-04-11
Abstract: 1. Process for the production of double-walled PVC pipes with a substantially smooth inner wall and transversely corrugated outer wall, in which a plastics flow introduced from a single extruder into an extrusion head is split up in tubular manner at a point (6), in which the plastics flow is subsequently divided by a distributor (7) into two concentric plastics flows witch, after passing out of concentric nozzle orifices (14, 16), are joined together at a shaping and cooling means and in which during the extrusion of the tubes a first gas pressure is blown out between the outer and the inner orifice through which the outer tube is blown against a shaping arrangement and into the inner extruded tube is blown a second gas pressure which is lower than the first gas pressure, characterized in that the plastics flow from the distributor arranged in the vicinity of the point (6) passes uninterruptedly up to the orifices and that the temperature of the extruded tubes in the vicinity of the greatest transverse extension at least corresponds to the joining temperature of the extruded plastics flows.
Patent DK-170589-A (DK)
Inventor: SHAH SHRENIK K
IPC: A61K31/44
Filed: 1989-04-10
Abstract: New substituted azetidinones are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent DK-184488-A (DK)
Inventor: TORRE JEAN-PAUL
IPC: C04B38/00
Filed: 1988-04-06
Abstract: Method for fabricating filtering parts made of silicone nitride having an open porosity of which the porous volume and/or the dimensions of the pores may be adjusted as desired, and having nevertheless good mechanical characteristics. The method is characterized in that the grain size of the starting silicone powder is selected, porogenous elements such as at least silica are added, thereby creating the open porosity during the further sheet treatment, optionally inert elements such as carbides, nitrides or refractory oxides, the mixtures are put into form by any known process, and a heat treatment is carried out generally in two steps, the second step being compulsorily nitriding.
Patent DK-195985-A (DK)
Inventor: FORSELL KENNETH ARTHUR
IPC: H01H23/22
Filed: 1985-05-01
Abstract: A reduced-size thermal overload relay having a housing (2) that includes three narrow compartments (2k, 21, 2m) in which are mounted three connector brackets (16, 18, 20) supporting three flat bimetal members (16j, 18j, 20j). Three narrow casette heaters (6, 8, 10) are mounted at the upper part of the housing and held in by a snap-in hold-down device (12) that engages pairs of hooks (6b, 7b) at the lower portions of the heaters. A pushbutton (12a) on the hold-down device extends through a hole (3c) in the front wall of the housing for manual depression to release the heaters for removal. Each bracket (16) is H-shaped having legs (16c, 16d) for mounting it in a housing compartment (2k) and arms (16a, 16b) connected by a platform (16e) to which the upper terminal clip (6d) is clamped with a screw (1 6q), the small angles of this platform and terminal clip automatically drawing the flat heater element (6c) into desired spacing with the bimetal member. The current flow down the arms (16a, 16b) prevents loss of heat through the terminal lead (16h). A switch (4) mounted at the side of the housing is tripped by a joint or differential operating mechanism (28, 30, 32) mounted below the three compartments and actuated by the three deflecting bimetal members.
Patent DK-204185-A (DK)
Inventor: KOUSEK HEINZ
IPC: C04B7/00
Filed: 1985-05-08
Abstract: In securing an anchor in a borehole in a receiving material, a settable hydraulic dowel compound is introduced into the borehole either before, during or after the placement of the anchor member. The dowel compound includes an expandable component. The diameters of the borehole and the anchor member are selected so that an annular gap extends around the anchor member with the gap having a maximum area of 200 mm2. The expandable component ensures an increase in the volume of the dowel component above the initial volume in a free expansion procedure.
Patent DK-494387-A (DK)
Inventor: PETTMAN ROGER BRUCE
IPC: A01N43/84
Filed: 1987-09-21
Abstract: Fungicidal compositions comprise at least one morpholine-type fungicide and at least one imidazole derivative of general formula (I):- <CHEM> or a salt thereof; where R represents an optionally substituted phenyl group, R<1> represents an optionally substituted alkyl, cycloalkyl, alkenyl, aryl or aralkyl group, R<2> represents an optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl or aralkyl group, and X represents an oxygen or sulphur atom or a group -NR<3>-, where R<3> represents a hydrogen atom or an optionally subtituted alkyl group or R<2> and R<3> together with the interjacent nitrogen atom represent a 5- or 6- member saturated or unsaturated heterocyclic ring optionally containing one or two further heteroatoms. The compositions are particularly useful in combating wheat leaf spot and powdery mildews.
Patent FI-801599-A (FI)
Inventor: SOULA GERARD
IPC: C07C47/575
Filed: 1980-05-16
Abstract: The Ullman reaction for the preparation of diaryl ethers by coupling aryl halides with metal phenolates is conducted in the presence of at least one tertiary amine sequestering agent having the formula: N-CHR1-CHR2-O-CHR3-CHR4-O-nR5]3
Patent FI-841095-A (FI)
Inventor: SCHWALBACH HERBERT
IPC: B41M1/30
Filed: 1984-03-19
Abstract: An article having a substrate with a synthetic resin surface that has an affinity for printing inks is printed with a laser-induced hot print method. A transfer medium, printed on a face side with an image formed of sublimable dyes is faced against the synthetic resin surface, and a laser beam is made to impinge upon the unprinted back of the transfer medium. The laser beam is of sufficient intensity to cause the dyes to sublimate and penetrate at least partially into the synthetic resin surface of the substrate.