baber/WOPTO huggingface dataset:
Patent CA-1245141-A (CA)
Inventor: DARJEE DHIRAJ H
IPC: C09J7/10
Filed: 1985-10-23
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE    Tape or patch material for making joints which have good tensile strength includes a reinforcing array of yarns arranged within a narrow range of angles around the direction of application of probable stress on the joint.          The distribution of yarns angles within a small range rather than exactly parallel to each other gives the joint greater splitting resistance with very little loss in strength, and it permits toleration of less precise alignment of tape when the joint is made.  The patch material is particularly useful for joining coated abrasives into endless belts.  For such joints, it has long been known that better results are achieved if the joint makes an angle other than perpendicular with the edges of the belt.  Patch material particularly convenient for making such angled joints can be made by laying out the reinforcing yarns between two parallel carrier strips, with the yarns symmetrically disposed around a smaller angle with the strips which is the same as the smaller angle which the desired joint will make with the edges of the belt, then encapsulating the array of yarns in adhesive and processing the adhesive to give it cohesion.  The adhesive-encapsulated, yarn-containing web can then be slit on a conventional straight slitter to the proper width for reinforcing the joints to be formed.  Lengths of the web thus slit, when applied to the angled joints to be formed, will have their reinforcing yarns symmetrically disposed around the running direction of the belts made.  For best results, the yarn array should be compressed after encapsulating it with adhesive, so that the final patch material has at least as high a volume of yarn as of adhesive.
Patent CA-1265453-A (CA)
Inventor: LINDSTOL ANDERS
IPC: B01D21/00
Filed: 1985-10-29
Granted: 1990-02-06
Abstract: ABSTRACT A lamella separation apparatus comprising a liquid receiving tank defining an upper sedimentation zone, an intermediate quiescent zone and a lower sludge thickening zone.  An outlet trough spans the full length of the tank within the sedimentation zone.  An inlet distribution trough spans the full length of the tank and is positioned below the outlet trough.  A plurality of lamella plate pack/collector trough assemblies are positioned within the sedimentation zone in transverse orientation with and in communication with the inlet and outlet troughs. The plate pack/collector trough assemblies are individually removable without disturbing the operation of the apparatus. A picket fence sludge thickener rake mechanism is provided in the sludge thickening zone.
Patent CA-1261115-A (CA)
Inventor: SCHIMMEL GUENTHER
IPC: C01B25/30
Filed: 1985-11-18
Granted: 1989-09-26
Abstract: PROCESS FOR DEARSENIFYING PHOSPHORIC ACID SOLUTIONS     ABSTRACT OF THE DISCLOSURE:      Phosphoric acid solutions are dearsenified by treating them with a sulfide and separating the resulting precipitate from the purified solution. The sulfide is at least one com-pound of the general formula P4Sx in which x stands for a number of 3 to 10.
Patent CA-1244636-A (CA)
Inventor: PALFERY KENNETH J
IPC: B23P23/00
Filed: 1985-12-13
Granted: 1988-11-15
Abstract: AUTOMATED MACHINING SYSTEM HAVING A WORKPIECE                 TRANSFER APPARATUS                            ABSTRACT       There is provided by this invention an automated machine tool having a workpiece transfer apparatus that allows the machine tool to automatically load and unload a workpiece during machining.  The automated machine tool has the capability to select a workpiece from a stack of raw material, transfer the workpiece to a machining station, and select a new workpiece from the stack of raw material without human intervention.
Patent CA-1261469-A (CA)
Inventor: TAGUCHI MASAO
IPC: H01L27/10
Filed: 1985-12-13
Granted: 1989-09-26
Abstract: SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR PRODUCING THE SAME ABSTRACT OF THE DISCLOSURE A semiconductor memory device including a semicon-ductor substrate comprising; a field oxide layer selec-tively formed on the semiconductor substrate; a capacitor including an insulating layer formed on the surface of a trench formed in such a manner that at least an edge portion of the field oxide layer is removed, a conductive layer formed on the insulating layer, a dielectric layer formed on the conductive layer and an electrode formed on the dielectric layer.
Patent CA-1238824-A (CA)
Inventor: MIDDLETON DARYL J
IPC: G02B5/28
Filed: 1986-02-03
Granted: 1988-07-05
Abstract: Abstract This disclosure is directed to a method of making an infrared reflective glass sheet.  The method has the following steps.  The glass sheet formed of soda/lime silica glass is selected.  The glass sheet is heated to a temperature in a range from 900 to 1100°F.          If desired, the sheet glass selected may be selected at the time it is being manufactured in a glass manufacturing operation and it would have upon leaving a process such as a float process a temperature in a range of 900 to 1100°F. An organic/tin ion-containing, chlorine-free compound is applied to a surface of the glass sheet.  Application of this compound forms a tin oxide seal coating having a columnar grain microstructure on the surface of the glass sheet.  A coating of tin oxide is applied to the tin oxide seal coating.  The coating of tin oxide is formed from the decomposition of butyltin trichloride.  The columnar growth of the tin oxide seal coating is continued by a columnar growth in the tin oxide coating without any physical distinguishing microstructure characteristics between the tin oxide of each section of growth.  The glass sheet is cooled to room temperature after application of the tin oxide seal coating and the tin oxide coating thereon.
Patent CA-1262236-A (CA)
Inventor: KIRKWOOD IAIN W M
IPC: B21K1/14
Filed: 1986-02-21
Granted: 1989-10-10
Abstract: Abstract Transition Pieces A transition piece for attaching branch pipes, valves, etc to a pipe or the like at a position inter-mediate its ends is formed as a one-piece component by forging, preferably drop-forging, and comprises a flanged end portion (8), a tapered neck portion (7) and a flared neck portion (5), said tapered neck portion (7) tapering from the flanged end portion (8) towards a waist portion (6) intermediate the ends of the component (4), said flared neck portion (5) flaring from the waist portion (6) towards the end of the component remote from the flanged end portion (8), said component having a throughbore (11) running the length of the component.(4).
Patent CA-1269133-A (CA)
Inventor: BJOERKMAN SKE
IPC: H01J61/30
Filed: 1986-05-22
Granted: 1990-05-15
Abstract: ABSTRACT            A compact low-pressure mercury vapour discharge lamp comprises two or more straight tubes which are intercon-nected by arcuate connecting means (12) to form a dis-charge chamber between two electrodes (9). These elec-trodes are located in the distal ends (2,3) of the lamp, and the ends (2,3) are connected in a gas-tight manner to a lamp base (8) incorporating necessary contact pins (6,7) and electrical conductors (8).       The interconnecting means (12) presents a spine (13) which extends along the means (12). When seen in cross-section, the spine (13)  exhibits an acute angle which defines a condensation space for condensation of mercury vapour used in the lamp. As a result of the shape of the spine (13) the mercury vapour condenses outside the circular cross-section area (14) where the positive column is formed during operation of the lamp, the discharge current passing in this column.
Patent CA-1267148-A (CA)
Inventor: DE LUCA GIOVANNA
IPC: C07D209/18
Filed: 1986-06-10
Granted: 1990-03-27
Abstract: ABSTRACT       Tryptophan and esters thereof,  and other indole-aminoacids,  can be  easily  transformed  into respective alpha-ketoacids through a coupling reaction with aromatic aldehydes, in the presence of a dehydrating agent.
Patent CA-1243264-A (CA)
Inventor: ROBERTS PETER
IPC: F01N1/08
Filed: 1986-07-04
Granted: 1988-10-18
Abstract: ABSTRACT     A high performance vehicular muffler is provided. The muffler includes a centrally disposed outlet tube, an inlet tube and a transfer tube. Internal baffles define a low frequency tuning chamber with which the inlet tube and transfer tube communicate. A high frequency tuning chamber surrounds the portion of the outlet tube between the internal baffles. The high frequency tuning chamber is packed with an absorbant. The opposed end caps of the muffler are provided with outwardly bowed portions to achieve a more laminar flow of exhaust gases and to minimize back pressure.
Patent CA-1269490-A (CA)
Inventor: TESKIN FREDERICK M
IPC: C08F6/02
Filed: 1986-07-23
Granted: 1990-05-22
Abstract: NUCLEATION OF PROPYLENE POLYMERS                          ABSTRACT   Propylene polymers produced by high-activity support based coordination catalysts are effectively nucleated with benzoic acid and adipic acid, yielding molding resins of high clarity.
Patent CA-1229935-A (CA)
IPC: G09G1/28
Filed: 1986-08-27
Granted: 1987-12-01
Abstract: Abstract:         The present invention relates to a digital image display system.  The system is comprised of a color memory for storing color data values and a processor unit which is responsive to a particular command and data sequence providing a blinking of certain picture element data from one particular color specified by the data sequence by periodically changing color data values in the color memory.  Multiple color blinking processes are provided which is responsive to multiple commands with each process subsequent to a first process being in delay relationship to the next previous process.  A display unit is provided for displaying the multiple color blinking which are responsive to the processor.
Patent CA-1274870-A (CA)
Inventor: WEAVER WILLIAM R
IPC: B60J10/79
Filed: 1986-10-29
Granted: 1990-10-02
Abstract: ABSTRACT      A window assembly includes a transparent or translucent glass sheet and gaskets formed by curing a polymeric gasket material in situ on the glass sheet to encapsulate a marginal peripheral edge portion thereof.  A glass sheet to be utilized in a vehicle door has a front edge, rear edge and a lower edge to each of which is adhered such a gasket.  In addition, a bracket means for attachment to a scissor linkage for raising and lowering the window can be secured to the lower edge of the window.  The gaskets are formed in a mold with the transparent sheet and bracket means, typically by a reaction injection molding process.  Each of the front and rear gaskets may have a flange portion thereon for insertion in an opening in a gasket attached to a frame of the window opening in the vehicle door.
Patent CA-1256597-A (CA)
Inventor: RICHARDSON NEIL
IPC: G01R31/305
Filed: 1987-02-06
Granted: 1989-06-27
Abstract: AN IMPROVED APPARATUS FOR PULSING ELECTRON BEAMS    A B S T R A C T           An apparatus  for pulsing an electron beam in an electron beam test probe used for examining integrated circuits is disclosed.  The apparatus includes a structure having two intersecting channels cut therein.  The electron beam passes through a first one of these channels enroute to the integrated circuit being tested.  A linear conductor is disposed along the axis of the second channel such that the combination of said conductor and said second channel forms a coaxial transmission line.  An electric field is generated in the second channel by applying a suitable potential between the linear conductor and the second channel.  This electric field extends into the first channel from the region common to both channels.  When a suitable potential is applied between the linear conductor and the second channel, the electric field generated deflects the electrons traveling in the first channel sufficiently to cause said electrons to miss an aperture through which said electrons must pass to reach the circuit being analyzed.
Patent CA-1272282-A (CA)
Title: Procede et dispositif de commande d'un electro-aimant dont l'excitation, par un courant periodique monoarche, provoque l'actionnement d'une piece mobile
Inventor: BATAILLE CHRISTIAN
IPC: H01F7/18
Filed: 1987-05-21
Granted: 1990-07-31
Abstract: DE DIVULGATION Le dispositif selon l'invention sert à la commande d'un électro-aimant comprenant une bobine reliée à une source d'alimentation en courant périodique monoarche, par l'intermédiaire d'un interrupteur commandable. Cet interrupteur est commandé par un circuit de commande comprenant un organe de détection des instants de passage à zéro de la tension de la source et un dispositif de commutation commandé par ledit organe de déteotion, pour délivrer à l'interrupteur un signal de fermeture lors de la détection d'un instant de passage à zéro qui suit l'ordre de commande d'excitation de la bobine. L'invention s'applique notamment aux contacteurs et aux électrovannes.
Patent CA-1242312-A (CA)
Inventor: DIEDERICH WALTER J
IPC: F21H3/00
Filed: 1987-09-18
Granted: 1988-09-27
Abstract: ABSTRACT           A method of forming a mantle - support tube subassembly by supporting a fabric sock of organic material impregnated with a metal compound on a fixture that carries a support tube so that the closed end of the sock is a predetermined distance from the end of the support tube with the skirt of the sock overlying the support tube.   The fabric sock is then heated to convert the metal compound to a refractory metal oxide and to decompose and remove the organic material from the sock and to shrink the sock until the skirt of the sock is shrink-secured against the outer 20 surface of the support tube to form the mantle - support tube subassembly.
Patent CA-1273853-A (CA)
Inventor: SUZUKI HITOSHI
IPC: H05K1/09
Filed: 1987-12-10
Granted: 1990-09-11
Abstract: METHOD FOR PRODUCTION OF CERAMIC CIRCUIT BOARD     ABSTRACT OF THE DISCLOSURE      A method for producing a ceramic circuit board comprising the steps of (i) forming a conductor portion of the ceramic circuit board by printing a conductive paste composition on a ceramic base plate for the circuit board and then (ii) firing the ceramic base plate and the conductive paste composition together, wherein a copper-base composition comprising a copper powder and 0.5 to 5 parts by weight, based on 100 parts by weight of copper powder, of at least one organo metallic compound capable of forming an inorganic compound or compounds, respectively, when fired in an inert atmosphere, is used as the conductive paste composition.     The combined use of isopropyl tridodecylbenzene sulfonyl titanate and isopropyl triisostearoyl titanate greatly improve the flowability of the copper-base conductive paste composition.
Patent CH-534643-A (CH)
Title: Cement prodn - with addn of cpds insolubilising or reducing dermatitis-causing hexavalent chromium salts
Inventor: JOSE FERNANDEZ
IPC: C04B22/14
Filed: 1971-02-16
Abstract: Cement is admixed during mfre. with a prod. capable of converting Cr6+ salts present, known to cause dermatitis, to harmless Cr salts. Pref. prod. may be a salt, pptg. the salts to insoluble chromates, e.g. BaCl2, Pb(NO3)2, Pb(CH2COO)2, or a salt reducing the salts to Cr3+ salts, e.g. KI, and is used in 2-5 times the stoichiometric amt. required, to cause pptn. or reduction. Pref. percentage quantities and product added are: 0.03 Pb(NO3)2, 0.025 Pb(CH3COO)2, 4 BaCl2, 0.02 Ki, 0.05 Na2S, 0.05 (NH4)2S, 0.1 FeSO4, 0.02 Na2SO3, 0.02 Na2S2O3, 0.02 NaHSO3.
Patent CH-536875-A (CH)
Title: Enzymes prepn - gluconase by a fermentation process
Inventor: HUBER JOHANN DR
IPC: C12N9/24
Filed: 1968-03-11
Abstract: Gluconase is prepared by cultivation of bacillus subtilis COH No 1872. in a medium including sources of C, N and mineral salts and separation of the enzyme by standard techniques. Gluconase can breakdown polysaccharides having beta-1,3 and beta-1,4 glucoside bonds.
Patent CH-522493-A (CH)
Title: Injection moulding machine
Inventor: KARL HEHL
IPC: B29C45/40
Filed: 1971-04-01
Abstract: Plastic processing machine as in NL 6903587, has a clamping unit for the mould supported on the machine base so that it can be tiled through an angle >=90 degrees, and has at least one injection aggregate fixed coaxially to the clamping unit which is supported on bars so that it can be axially displaced, the bars being connected to the machine base by a pivot shaft, has as a lifting device a motor-driven pivoting drive mechanism with a threaded spindle.
Patent DK-100891-A (DK)
Inventor: DAVIS ROBERT BERNARD
IPC: D21F7/08
Filed: 1991-05-27
Abstract: The present invention relates to an article of paper machine clothing formed from a fibrous material having a woven base and an optional batt layer attached thereto characterised in that said fibrous material comprises fibres of poly( undecanoamide) (polyamide 11) formed by the extrusion of a melt of polyamide 11 having an intrinsic viscosity of at least 1.0 dl/gram.
Patent DK-148983-A (DK)
Inventor: PREISS MICHAEL
IPC: C07C205/44
Filed: 1983-03-30
Abstract: A process for the preparation of o-nitrobenzaldehyde, comprising converting to the corresponding acetals a mixture of nitrated benzaldehyde which contains about 10 to 30% of o-nitrobenzaldehyde and about 70 to 90% of m-nitrobenzaldehyde, removing the o-nitrobenzaldehyde acetal by distillation, and then converting the o-nitrobenzaldehyde acetal to o-nitrobenzaldehyde.
Patent DK-179983-A (DK)
Inventor: LOK CORNELIS MARTINUS
IPC: B01J23/74
Filed: 1983-04-22
Abstract: The invention provides new catalysts, useful for various hydrogenation reactions, which consist of 5 to 40% (w/w) of nickel upon a transition alumina, in particular gamma alumina support. These catalysts have an active nickel surface area of between 80 and 300, preferably 100-250 m<sup>2</sup>/g of nickel and the nickel crystallites have an average diameter of 1 to 5, preferably 1.5 to 3 nanometers. The nickel crystallites are dispersed for at least 95% in the pores of the alumina.
Patent DK-197786-A (DK)
Inventor: COQUELET CLAUDE
IPC: C07D277/42
Filed: 1986-04-30
Abstract: The subject of the invention is N-substituted 2-aminothiazoles of formula    <IMAGE>  (I)  in which: X is a C-H group or a nitrogen atom, R1 and R2 are, independently of each other, a hydrogen atom, a halogen atom or an alkyl, alkoxy, alkylthio, alkenyloxy, cycloalkyl, trifluoromethyl, nitro, amino, (C1-C6 alkyl)amino or di(C1-C6 alkyl)-amino radical, and R3 is a hydrogen atom, a -CH2-OH group or a -COOR4 group, R4 being a hydrogen atom or an alkyl group, and also the pharmaceutically acceptable salts thereof. These compounds have an anti-inflammatory and antiallergic activity and can be used in therapy, especially in the ocular field.
Patent DK-218684-A (DK)
Inventor: HOFMAN PETRUS SIMON
IPC: C07D401/12
Filed: 1984-05-02
Abstract: The invention relates to the use of 1-H-imidazol-1-ethanol and compounds of the formula 
<CHEM>
 in which R represents an organic acid residue which does not bear further carboxyl groups, either in the free or salt form, as sebum synthesis inhibitors. 
<??>The invention also relates to parmaceutical preparations comprising a compound of formula I, and their preparation and to the compounds of formula I in which R is as defined above except the acetic acid residue, and their preparation.
Patent DK-366983-A (DK)
Inventor: GRANSE JOSEPHUS NICOLAAS LE
IPC: B67D1/08
Filed: 1983-08-11
Abstract: An outlet nipple for a dispenser of beverage concentrates that exhibit undesirable drying-up effects when exposed to the air. The nipple comprises a first bored portion whose bore diameter, under otherwise equal conditions, determines the outflow rate of the concentrate, and a second portion of wider throughbore, adjoining the lower end of said first portion, said second portion being of such construction that after each metered portion dispensed either an amount of concentrate remains appending in said second portion to separate the concentrate present in the throughbore of the first portion of the outlet nipple from the outer air, or the cylindrical first portion is left fully free from liquid or at least substantially so.
Patent DK-401785-A (DK)
Inventor: WOLFF MICHEL
IPC: A01D34/66
Filed: 1985-09-03
Abstract: The invention relates to rotary mowers driven from below. According to the invention, shafts (18) and wheels (23) have at least their operational dimensions approximately identical, and alternate wheels (23) take two different positions in relation to the shafts (18). Moreover, when one of the disks (5, 6) is inclined in relation to an adjacent disk, the wheel (23) of the disk most inclined toward the front is farther from the disk (5, 6) than the wheel (23) is from the adjacent disk (5, 6). Moreover, the housing (4) comprises a sliding member (30) which at least partially closes the front part and/or the lower part of the housing (4).
Patent DK-403087-A (DK)
Inventor: INACIO JORGE
IPC: A61M60/258
Filed: 1987-08-03
Abstract: A blood pump, which is designed especially as an extracorporeal blood pump, comprises a pump cylinder 1 and two discs 2, 3, which are fitted at an interval in the longitudinal direction of the cylinder, and which, broadly speaking, fill the cross-sectional area of the cylinder. The discs are reciprocally movable especially according to a variable pattern of movement. Each of the discs is provided with a non-return valve 10, 12; 11, 13, which broadly speaking only permits a fluid flow through the discs in the desired direction of fluid transport. The discs 2, 3 may be movable in relation to the stationary pump cylinder 11, which encloses the discs, or they may be fixed to the enclosing cylinder wall, which thereby follows the discs in their movement. In this case, the cylinder section between the discs has a length, which varies as a result of the variation in the interval between the discs and a correspondingly variable volume. <IMAGE>
Patent DK-446188-A (DK)
Inventor: HOERMANN MICHAEL
IPC: E06B3/48
Filed: 1988-08-10
Abstract: Articulated overhead gate consisting of a series of adjacent and interarticulated panels with their sides facing one another, characterized in that the side of each panel that is uppermost in gate-closed state and faces a preceding panel has a curved surface that is convex in vertical section and the side that is lowermost and faces a subsequent panel has a curved surface that is concave in vertical section, with the result that the mutually facing convex and concave curved surfaces in each pair of adjacent panels demarcate a space that is dictated by the hinge between the panels and accordingly has curved edges, and in that the facing sides shift in relation to each other as they articulate around their associated axis of articulation during the transition from the gate-closed state into the gate-open state in such a way that the space remains but decreases along the direction of articulation during at least part of the transition into the state of maximum articulation.
Patent DK-517385-A (DK)
Inventor: CORBY MICHAEL PETER
IPC: A01N59/00
Filed: 1985-11-08
Abstract: A composition characterised in that it comprises one or more interhalogens or sources thereof and one or more acids or sources thereof which are not appreciably oxidised by the interhalogen(s) is disclosed.When diluted with water to in-use solution strength, such may be used in an ambient cleaning and/ordisinfecting process in accordance with the present invention particularly for milk-or food-handling equipment.
Patent DK-556285-A (DK)
Inventor: OKUHARA MASAKUNI
IPC: C07D498/18
Filed: 1985-11-29
Abstract: This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula:to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.