baber/WOPTO huggingface dataset:
Patent CA-1242286-A (CA)
Inventor: PEIRENT RICHARD J
IPC: G06F15/177
Filed: 1985-12-30
Granted: 1988-09-20
Abstract: ABSTRACT     Protocols for communicating between a digital data processing system and a terminal.  The terminal permits specification of attributes for characters, of fill characters and their attributes, of keyboard bit maps, and of different modes of specifying a group of shifted characters.  The protocols include a protocol which takes another as an operand and specifies how the second protocol is to be executed, a protocol which resets the attributes of a string of characters, protocols for shifting fields to the left and right, protocols for loading bit maps and checking their correctness, and a protocol for obtaining the attribute of the character at the current cursor position.  There is also disclosed a new form of terminal to data processing system protocol.
Patent CA-1270417-A (CA)
Inventor: COCKRELL JOHN R JR
IPC: C11D7/16
Filed: 1986-02-04
Granted: 1990-06-19
Abstract: Abstract of the Disclosure Acidic floor cleaning compositions are employed to improve the coefficient of static friction of floors, especially quarry tile, in environments conducive to the buildup of slippery-when-wet films, e.g., fast food restaurants.  Such compositions, preferably buffered and containing surfactants, also improve the appearance of the floor by maintaining the floor free of ugly film without any significant attack on the grout or the tile.
Patent CA-1262692-A (CA)
Inventor: MYERS WILLIAM K
IPC: F16D65/092
Filed: 1986-05-13
Granted: 1989-11-07
Abstract: SLOTTED INSULATOR AND DISC BRAKE ASSEMBLY USING SAME          Abstract of the Disclosure A brake shoe has a noise insulator sheet secured to the shoe back and engaged by the piston annular end or a caliper leg.  This generates one or more high pressure areas which may cause the insulation layer to buckle and separate from the shoe.  By providing slots or lances through the insulation layer immediately adjacent the high pressure areas, a discontinuity is provided which prevents such buckling and separation.
Patent CA-1255391-A (CA)
Inventor: MALVAR HENRIQUE S
IPC: G06T9/00
Filed: 1986-06-03
Granted: 1989-06-06
Abstract: ABSTRACT     A method and apparatus for processing n-dimensional digitized signals containing at least two adjacent blocks of digitized sample values.  The digitized signal is transformed in accordance with a spatial transform operator.  The spatial transform operator is characterized by similar size blocks to the blocks in the input signal, but is operative over blocks of the signal which extend beyond the nominal blocks in the signal by a predetermined number of sample values in at least one dimension.  The resultant signal may be similarly transformed by another spatial transform operator to obtain an output transform signal.  The latter signal is substantially free from blocking artifacts.
Patent CA-1243201-A (CA)
Inventor: HARADA MASAHIRO
IPC: C21D9/63
Filed: 1986-06-05
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE       A steel belt cooling apparatus is provided on both sides of a running steel belt.  Each of the cooling apparatus is composed of a gas cushion type nozzle essentially consisting of two slit nozzles which extend in the lateral direction of the steel belt with each nozzle head inclined inwardly to each other and a flat plate provided between the slit nozzles.  On the flat pate are provided a plurality of ribs extending from the slit nozzle on the upstream side to the slit nozzle on the downstream side and arranged across the width of the steel belt in parallel to each other.  The ribs may be so provided that the height of the tips of the ribs may be the same as the height of the tips of the gas cushion nozzle.
Patent CA-1264471-A (CA)
Inventor: SESTANJ KAZIMIR
IPC: C07C67/00
Filed: 1986-06-10
Granted: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed herein are tolrestat and oxotolrestat amides and methods of preparation. The amides are new aldose reductase inhibitors useful for the treatment or prevention of diabetic complications.
Patent CA-1247260-A (CA)
Inventor: IVERSON NEIL A
IPC: A61N5/10
Filed: 1986-06-20
Granted: 1988-12-20
Abstract: Therapy Treatment Planning by Radiation Dose Determination Abstract Radiation therapy treatment planning method and apparatus.  A differential scatter-air ratio calculation procedure is utilized to calculate scatter contribution which when combined with primary radiation yields patient dose.  The lenghty polar coordinate integration of the prior art is replaced with a rectangular coordinate integration which to an extent can be performed outside an integration loop.  Beam characteristics are entered into a one dimensional matrix BWP.  A second matrix RSAR includes the differential scatter air ratio for incremental regions within the patient at a certain depth and radial distance from a scatter calculation point.  During a rectangular coordinate integration, a two dimensional coordinate within a patient plane deter-mines an offset into both the one dimensional beam charac-teristic matrix BWP and the differential scatter-air ratio matrix RSAR.  Then values are multiplied to produce a scatter contribution from the incremental region.
Patent CA-1264373-A (CA)
Inventor: ROEDERER ANTOINE G
IPC: H01Q9/26
Filed: 1986-07-08
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE            FLAT WIDE-BAND ANTENNA    An antenna for receiving or transmitting electromagnetic waves with circular polari-zation or, in certain configurations, linear polarization. The antenna element is low-cost, wide-band and medium-gain broadside antenna element which may be used alone or in arrays. One embodiment disclosed comprises a wire or micro-strip conductor outlining a cruciform shaped loop parallel to a conduc-tive plane from which it is separated by a dielectric layer. The lengths and widths of the branches of the cruciform loop are chosen to be .lambda. g/2 and .lambda. g/N respectively, where .lambda. g is the guide wavelength of the radiative transmission line formed by the conductor and plane. The antenna element is applicable to mobile earth-bound terminals for selective communications, for example.
Patent CA-1260005-A (CA)
Inventor: KOCH FREDERICK W
IPC: C10L1/22
Filed: 1986-09-08
Granted: 1989-09-26
Abstract: Title:   METAL COMPLEXES OF MANNICH BASES     ABSTRACT        Metal   complexes   of   hydroxyl  and/or  thiol containing   Mannichs   are   prepared   by   reacting  a transition   metal  containing  agent  with  an  aromatic Mannich.    The  Mannich  is  prepared from a substituted hydroxyl  and/or  thiol  containing aromatic, an aldehyde or  ketone,  and a hydroxyl and/or thiol containing amine compound.    A  Schiff  base  can  optionally  be reacted therewith.    The  products  are  useful in reducing soot ignition temperatures in diesel particulate traps. BACKGROUND        The  present invention relates to metal reaction products  of  Mannich  type  compounds which generally do not   degrade   fuels   and   yet  reduce  the  ignition temperature of soot as in a diesel particulate trap.
Patent CA-1230072-A (CA)
Inventor: MATHIS DANIEL
IPC: B66B21/12
Filed: 1986-10-20
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE            "CONTINUOUS VARIABLE-SPEED TRANSPORT APPARATUS"     The invention relates to continuous transport apparatus whose transport speed is variable. The embodiment illustrated is a moving walkway in which the load-bearing members (not shown) are plates, adjacent plates overlapping to present a continuous surface. The load-bearing members are mounted on respective supports and the variation in speed is obtained by varying the spacing between adjacent supports. The supports are connected by a flexible link, which is a chain or belt in the preferred embodiment. The link passes round angle-changing members such as pulley or pinion wheels which are mounted slidably on the supports for mo-vement perpendicular to the track, so that the spa-cing between the angle-changing members on a given support perpendicular to the track controls the spacing along the track between the support and the adjacent support to which it is connected by the flexible link, the positions of the angle-changing members being controlled by guide rails extending along the track, whose spacing thus defines the transport speed in the corresponding zone of the track. In accordance with the invention, the adja-cent supports are also connected by a further link which, in the described embodiments comprises a scissors having rigid arms so that at the maximum speed, where the spacing between the supports is maximum, the scissors is at its maximum opening and the flexible link is slackened and the scissors takes the strain.      Fig 1
Patent CA-1268750-A (CA)
Title: Cone discharge for diaphragm discharge rotary  grinding mill
Inventor: PLAYER DUANE W
IPC: B02C17/18
Filed: 1986-10-24
Granted: 1990-05-08
Abstract: ABSTRACT A discharge cone casting for the discharge end of a rotary mill is disclosed which is integrally cast in a single component.  The casting specifically con-sists of a generally flat base member adapted to conform to the discharge end of the mill and having converging sides, a top member having converging sides similar to those of the base member and disposed in overlying rela-tion, but also including a portion that extends beyond the base member and curving toward its plane, and an interconnecting web extending transversely between the base and top members to define a generally I-shaped cross section.  Mounting bolt holes are formed through the upstanding web to enable the discharge cone casting to be bolted directly to the mill end as a single unit.
Patent CA-1263384-A (CA)
Inventor: BONDINELL WILLIAM E
IPC: C07D223/16
Filed: 1986-12-19
Granted: 1989-11-28
Abstract: ABSTRACT          Sulfinyl and sulfonyl substituted 3-benzazepine compounds are useful in treating gastrointestinal motility disorders.  A particular compound of this invention is 8-hydroxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzaze-pine.
Patent CA-1271884-A (CA)
Inventor: WANG CHUN S
IPC: C08G59/20
Filed: 1987-03-04
Granted: 1990-07-17
Abstract: ABSTRACT     New epoxy resins result from dehydrohalogena-tion of the reaction product of an epihalohydrin such as epichlorohydrin with the reaction product of a tris-phenol such as 1,1,1-tris(hydroxyphenyl)methane with dicyclopentadiene or an oligomer thereof.  These new epoxy resins are useful in the electronics industry as encapsulants, potting compounds, laminates and the like.
Patent CA-1261703-A (CA)
Inventor: STEPHENS SALLY I
IPC: A61K9/22
Filed: 1987-03-18
Granted: 1989-09-26
Abstract: ABSTRACT         The invention relates to a dosage form for delivering the beneficial drug verapamil to a biological environment of use, the dosage form comprising: (a) a wall comprising in at least a part a composition comprising a cellulose acylate, which wall is permeable to the passage of fluid, impermeable to the passage of verapamil, and surrounds and forms: (b) a compartment; (c) a dosage amount of verapamil in the compartment, with the proviso that said verapamil is present with mannitol in the compartment in a nonequilibrium ratio of 0.9 to 1.1; and, (d) at least one passageway in the wall connecting the compartment with the exterior of the dosage form for dispensing verapamil to the environment of use over time.
Patent CA-1270558-A (CA)
Inventor: ELLIOTT MARK L
IPC: G11B21/08
Filed: 1987-04-30
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         A high velocity seek deceleration technique is disclosed for seek operations of disk drives wherein measured time per track is compared to a predetermined time per track in a memory as indexed by number of tracks to end of seek and determines an error value which adjusts a deceleration amplifier.  The gain of digital output to the amplifier is adjusted depending on the number of tracks to end of seek, the higher the number, the higher the gain.          Further, a variable bandwidth filter is employed to increase bandwidth as velocity decreases.
Patent CA-1252628-A (CA)
Inventor: LANDIN PEDRO
IPC: G09F7/02
Filed: 1987-09-15
Granted: 1989-04-18
Abstract: DISPLAY ELEMENT                   Abstract of the Disclosure A display element including a sealed housing filled with an opaque, translucent or colored transparent liquid and having a screen therein colored on its front side and movable back and forth within the housing.  The housing has a front transparent panel such that, when the screen is displaced in one direction, the colored front side of the screen is visible through the transparent panel. When the screen is displaced in the other direction, the colored front side of the screen is obscured or hidden from view by the liquid, which may be white or a color different from that of the screen.  In one alternate embodiment, the transparent panel of the housing includes colored message indicia therein, which color matches either the liquid color or that of the colored front side of the screen, the other color contrasting.  When the screen is moved in one direction, the message indicia disappears; in the other direction, the contrasting background color makes the message indicia readily vis-ible.  In another embodiment which facilitates two dif-ferent messages alternately, one message in a first color is applied to the front transparent panel which first color is also that of the background color of the screen's front surface.  A second message is applied over the background of the screen's front surface in a contrasting second color which is the same as that of the liquid. When the screen is forwardly, the second message is viewable; when the screen is rearwardly, the first mess-age is viewable. Several means for controlling the move-ment of the screen are disclosed as well as unique screen shapes to facilitate function.  Several means for con-trolling the movement of the screen are disclosed.  Ths invention may be embodied in a single element or in a plurality of elements incorporated into a matrix and individually controlled to form desired messages.
Patent CA-1269747-A (CA)
Inventor: LUNDEEN MERLE E
IPC: G01C19/64
Filed: 1987-12-22
Granted: 1990-05-29
Abstract: ABSTRACT OF THE INVENTION   In the present invention, the output signal of a dithered ring laser angular rate sensor and a signal representative of the resultant dithering of the sensor, are each independently signal analyzed to obtain the frequency components contained in such signals.  Data pairs of frequency components of the same frequency are signal processed in a manner to derive a compensation or correction signal representative of the dither frequency component in the readout.  In turn, the correction signal is subtracted from the readout signal to provide a corrected readout signal substantially devoid of any dither signal component.
Patent CA-1264583-A (CA)
IPC: G02B6/00
Filed: 1989-03-20
Granted: 1990-01-23
Abstract: ABSTRACT A photoradiator includes a notch at an axial end or in the periphery thereof in order to radiate light which propagates therethrough.  Light is radiated in a desired direction and in a desired quantity at the notch.  Even the optical property of the light radiated from the photoradiator may be varied for a desired application.
Patent CH-498904-A (CH)
Title: Anthraquinone dyes for wool and polyamide fibres
Inventor: SCHULZ HANS-JOACHIM DR
IPC: C09B1/30
Filed: 1967-02-15
Abstract: Acidic anthraquinone dyes of formula: (where R = opt. substituted aryl or cycloalkyl residue, or salts of these), are made by reacting 1-cyclohexylamino-4-bromoanthraquinone-5-sulphonic acid (or a salt) with aromatic or cycloaliphatic amines. Dyeing and printing of wool and polyamide fibres. Good light fastness and resistance to moisture.
Patent CH-557731-A (CH)
Title: Socket and beading expanded on thermoplast tube - using mandrel with radial arms to form beading in mould
IPC: B29C57/04
Filed: 1973-05-14
Abstract: An appts. for forming a socket and also a beading on the hot-deformable end of a thermoplastics tube, comprises outer jaws which, when closed, constitute an outer mould having an annular groove to form the shape of the beading. A hollow cylinder having a stepped down front end of smaller dia. is pushed inside the jaws and with its smaller dia. inside the end of the thermoplastics tube, the front end of this cylinder just reaches to the annular groove. In front of this cylinder a push-in, tapered head is used for widening the end of the tube, the rear face of this head being on the opposite side, i.e. the inner edge, of the annular groove. An axially slideable mandrel having sliding or wedge-shaped surfaces has radially expanding tools e.g., 8 in umber, which penetrate into the annular space between the front end of the cylinder and the rear face of the head, and press the tube itself outwards into the annular groove thus forming the beading. The beading is rapidly and accurately formed without manual operations.
Patent CH-516021-A (CH)
Title: Beating up weft picks
Inventor: DMITRY VLADIMIROVICH TITOV
IPC: D03D47/26
Filed: 1970-05-20
Abstract: A reed is defined by a stack of spaced toothed discs carried on a common rotating shaft, the discs each having pref. three teeth, extending around a given arc, and increasing in height in the opposite direction to the rotational direction, and corresponding teeth along the stack defining a helical surface. As the discs rotate, the first two teeth move the weft pick progressively towards the fabric face, and the third tooth beats the weft pick up.
Patent CH-535198-A (CH)
Title: Beta-Substd.-propionic acids of general formula (I) R = (CH2)3,4; the 1st. CH2 may be replaced by O or NH X, Y = H, OH, OAc, lower alkyl opt. substd
Inventor: PROF SCHUBERT KURT DR
IPC: C12P33/00
Filed: 1969-06-13
Abstract: Beta-Substd.-propionic acids of general formula (I) R = (CH2)3,4; the 1st. CH2 may be replaced by O or NH X, Y = H, OH, OAc, lower alkyl opt. substd. by OH or C=O X and Y may be joined or X + Y = O. As steroid metabolites and intermediates. Difco nutrient broth (50 ml) is inoculated with a 5-6 day culture of Nocardia opaca on nutrient agar and treated with progesterone (150 mg) in DMF (1 ml) and Amberlite IRA 410 (carbonate form) (10 ml). Fermentation is carried out by shaking at 28 deg. for 48 hrs. The recovered exchanger is washed and eluted with MeOH-HCOOH (95:5) to give 7a-methyl-1-acetylperhydroindan-5-one-4-beta-propionic acid (80%).
Patent DK-121987-A (DK)
Inventor: NITZSCHMANN ROBERT E
IPC: C05G5/00
Filed: 1987-03-10
Abstract: For the preparation of the fertilisers, calcium carbonate which has been obtained by the reaction of calcium nitrate with ammonia and carbon dioxide or ammonium carbonate in aqueous solution is introduced into ammonium nitrate melts. A calcium carbonate is employed which contains ammonium nitrate and water, with the proviso that the sum of the ammonium nitrate and water contents does not exceed 25 % by weight, the water content is 4 to 11 % by weight and the ammonium nitrate content is at least 1 % by weight.
Patent DK-146785-A (DK)
Inventor: DELEVALLEE FRANCOISE
IPC: A61K31/57
Filed: 1985-04-01
Abstract: A novel method of treating inflammation of the colon and rectum of warm-blooded animals comprising administering to the colon and rectum of warm-blooded animals an anti-inflammatorily effective amount of 9 alpha ,11 beta -dichloro-16 alpha -methyl-21-oxycarbonyldicyclohexylmethoxy- DELTA 1,4-pregnadiene-3,20-dione.
Patent DK-341587-A (DK)
Inventor: KROGH ERIC THOMAS
IPC: G09F17/00
Filed: 1987-07-02
Abstract: In a method for preventing formation of knots in a flying pennant 1, one produces an increase in the mass and/or rigidity of the pennant 1 within a small bounded region 2 in relation to the area of the pennant near the end 4 of the pennant, which is opposite the end 5 by which the pennant is secured to the flagpole 3. One thereby achieves, in a very simple way, that the pennant 1 will have less tendency to get knotted up even in brisk wind. <IMAGE>
Patent DK-381686-A (DK)
Inventor: KLING LARS-OERJAN
IPC: G06F7/46
Filed: 1986-08-11
Abstract: A priority distribution circuit for computers including two types of processor, a high-priority type which can itself determine its priority in relation to processors of a second, low-priority type using a common bus, comprises a first logic circuit 20, the first input of which is activated by a request for access from one of the low-priority units 3a-3h, the second input of which is activated by a request for access from the high- priority unit, and the third input of which is activated the whole time the bus is used, and the two outputs of which assign the bus to a low-priority unit and, respectively, the high-priority unit. The circuit also includes a second logic circuit 40 with two inputs, one for sensing that the high-priority unit desires access, the other for sensing that this access can take place with a delay, and with two outputs, one for indicating for the first logic circuit 20 that there is a request for access from the high-priority circuit, and the other for indicating that the bus is being used. When the input signal to the second logic circuit 20 indicates that the assignment of the bus to the high-priority unit can take place with a delay, the circuit has time to assign the bus to a low-priority unit, but the high-priority unit has immediate access to the bus after completion of the work of the low-priority unit. <IMAGE>
Patent DK-423888-A (DK)
Inventor: HORVEI KNUT
IPC: E21B34/04
Filed: 1988-07-29
Abstract: The sealing arrangement is adapted so as to seal a gap between two coaxial cylindrical surfaces which are displaceable in relation to one another, in particular for sealing a gap between a hollow piston 17 and a bushing-like valve seat 25, and it comprises a hollow piston 17 with a radially outwardly facing conical surface 18, the diameter of which decreases in the direction towards the outer end of the hollow piston 17, a sealing ring 20 which is made of metal and is positioned displaceably over a conical surface 18 on the hollow piston, and a valve seat 25 with a radially inwardly facing conical surface 27, the diameter of which increases towards the outer end of the valve seat 25. The sealing arrangement works by the sealing ring 20 being pressed, when the hollow piston 17 is introduced into the valve seat 25, into sealing contact between the conical surfaces 18, 27 of the hollow piston 17 and the valve seat 25. <IMAGE>
Patent DK-448689-A (DK)
Inventor: STAMATIOU PAUL ORSON
IPC: A47G27/04
Filed: 1989-09-12
Abstract: A holder for flexible material, for example a disposable floor mat, comprises a base (4) on which the material rests, at least part of the base having an integral wall (12) so arranged as to form a recess (6). The recess is dimensioned so as to receive the material in a close fit and means are provided to hold the material in place. The holding means may comprise a lip (14) integral with the wall of the holder which extends above the recess and means (19) may be provided on the surface of the holder to act as a guide for the correct placement of the material. Additionally or alternatively the base (4) of the holder may include holding means (26), such as 'Klettostop', which comprises a plurality of upwardly extending hooks or spikes formed from a plastic material. Means may also be provided for retaining the holder (2) on a support surface.
Patent DK-523187-A (DK)
Inventor: FERNSTROEM MIKAEL
IPC: H01L31/12
Filed: 1987-10-06
Abstract: Arrangement for forming an information-transmitting connection between circuits 11, for example ICs, on a substrate 10 using coherent radiation. The substrate consists of a material which is transparent to this radiation, and the edge sides of the substrate which are not used for information transmission are coated with a radiation-absorbing or reflection-preventing material. The circuits are arranged in well-defined positions 12, at least partly within the substrate. The relevant parts of the circuits have input and output elements 17 and 16 respectively which react to the radiation and, as a result of the positioning of the circuits, affords the possibility of directly carrying out communication through the material by means of the radiation. <IMAGE>