baber/WOPTO huggingface dataset:
Patent CA-1226765-A (CA)
Inventor: PILTINGSRUD DOUGLAS H
IPC: C08K3/00
Filed: 1985-11-19
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE                       HYDRATED ALUMINA BINDER SYSTEM   The composition and method of making a magnetic recording media using a polyurethane binder system with high lubricant retention and a high concentration of magnetic particles is described.  The use of hydrated alumina with a solvent blocked isocyanate is used to produce an open cell microporosity in the cured coating wherein the individual voids are not greater than the magnetic bit cell size and the alumina particles remain in the coating to improve abrasion resistance.  The porosity size is controlled by a surface active agent additive.  Also shown is the method of preparing hydrated alumina with small particle size, dispersibility, and compatibility, and wherein the dehydrating temperature has the same range as the isocyanate deblocking temperature whereby the CO2 formation that creates the porosity occurs as the polyurethane components cure.
Patent CA-1245012-A (CA)
Inventor: HAMLIN THOMAS J
IPC: B42C19/00
Filed: 1985-11-28
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE   A copying machine/finisher system is disclosed as having a rotary sorter arranged to receive a stream of copy sheets produced by a processor in conjunction with an automatic document handling apparatus of the type which produces multiple copies of a document sheet placed at an exposure station. The sorter collates the stream into booklets as the sorter is rotated in an indexing manner. An adhesive binder and a stapler are selectively positioned to effect binding while the booklets are still in the bins of the sorter. Binding is effected in timed relationship with sheets still entering the sorter. The sorter/finishing apparatus may also be a stand alone system.
Patent CA-1265058-A (CA)
Title: Composition tinctoriale contenant la 5-nitrovanilline
Inventor: GROLLIER JEAN F
IPC: D06P3/04
Filed: 1985-12-20
Granted: 1990-01-30
Abstract: L'invention concerne une composition de teinture des fibres kératiniques, et en particulier des cheveux humains, comprenant, dans un véhicule aqueux, alcoolique ou hydroalcoolique, la 5-nitrovanilline de formule: <IMG> (I) Le colorant nitré jaune de formule (I) permet d'obtenir des teintures stables ayant une bonne résistance à la lumière et au shampooing lorsqu'il est utilisé seul ou en combinaison avec des colorants nitrés benzéniques bleus ou violets, et éventuellement avec d'autres colorants directs.
Patent CA-1247427-A (CA)
Inventor: MUEHLE ERWIN
IPC: C09K3/00
Filed: 1986-03-25
Granted: 1988-12-28
Abstract: STONE ROLLER FOR PAPER MAKING MACHINES            ABSTRACT OF THE DISCLOSURE          A stone roller for paper making machines hav-ing a tubular body made of stone with an axial bore-hole.  A plurality of tie-rods extend along the inner wall of the borehole and parallel to its axis.  The tie-rods are used to clamp plates against the two ends of the roll body.  A corepiece, sealingly connected to both clamping plates, is disposed within the borehole, creating an annular space sealed off from the central region of the bore.  The tie-rods extend through the annular space.  The space is filled with a plastic which is introduced in liquid form at room temperature and then hardened.  The hardened plastic prevents the tie-rods from vibrating and shields them from corrosive elements.
Patent CA-1258153-A (CA)
Inventor: OSTER LOTHAR
IPC: B29C45/14
Filed: 1986-04-16
Granted: 1989-08-08
Abstract: ABSTRACT     An apparatus for the direct soling of the shoe uppers comprises a set of moulding stations arranged on a turntable, not shown, and an injection unit  .  The injection unit   includes a mixing chamber    and a screw    located on a screw mounting  .  The screw mounting   can be driven by a cylinder    between a rear or retracted position and a forward or mixing position.  The injection unit   also includes a revolvable magazine containing a set of screws and a gripping element    which is displaced vertically by a cylinder    and horizontally by a cylinder   .  In order to achieve a screw change, the screw mounting is driven into its retracted position.  The gripping element    then removes the screw from screw mounting , deposits it in magazine   , takes another screw from magazine    and fits this screw on mounting  .
Patent CA-1254967-A (CA)
Inventor: TUPMAN DAVID J
IPC: H03K17/94
Filed: 1986-09-04
Granted: 1989-05-30
Abstract: Abstract of the Disclosure Optical Seat Switch Seat switches for detecting the presence and absence of an occupant in the seat of a vehicle are commonly used on industrial and commercial vehicles. It is desirable that the control signal produced by such seat switches be responsive only to the presence and absence of the vehicle occupant, and be relatively simple, rugged, and inexpensive.  The instant invention includes an emitting device for directing a source of coded radiant energy across a vehicle seat, and a detecting device for receiving radiant energy, including a portion of the coded radiant energy in response to the seat being vacant.  The detecting device produces an electrical signal in response to the received radiant energy.  An electrical circuit produces a control signal only in response to the detecting device receiving the coded radiant energy.
Patent CA-1259377-A (CA)
Inventor: MATAI MASAHIRO
IPC: H04W84/02
Filed: 1986-09-16
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE          A pager has a receiver for receiving selective paging numbers and message data and a message display panel for displaying paging messages to the user.  The pager has a first memory for storing message data.  Control data, arriving together with the message data and related to its display, is stored in a second memory.  A display controller, responsive to external operating inputs from the user, is provided for controlling the contents of the messages to be displayed on a basis of the control data.  A display responds to control from the display controller, to read out and display messages stored in the first memory.
Patent CA-1271964-A (CA)
Inventor: SCHULLER REINHARD
IPC: G05D1/02
Filed: 1986-09-23
Granted: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE        A device for tow vehicles intended for maneuvering commercial aircraft, where the type of aircraft to be towed is identified and the turn-out angle between the longitudinal axes of the vehicle and the aircraft is determined and monitored during the towing process.  The type of aircraft may be ascertained by measuring the width of the nose gear assembly.  The turn-out angle can be calculated by measuring the relative distances between opposing sensors on the tow vehicle and the fuselage utilizing a characteristic hull shape of the particular type of aircraft.
Patent CA-1273393-A (CA)
Inventor: MORIANZ KURT
IPC: H01K1/46
Filed: 1986-12-23
Granted: 1990-08-28
Abstract: PHN 11674                                           21.10.1986 ABSTRACT          Tubular electric incandescent lamp.         The tubular electric incandescent lamp has at its ends (7,8) metal hoods (4), to which the current supply conductors (9,10) are secured. The metal hoods (4) are arranged in an insulator housing (5,6) provided with an opening (13), through which a contact member (11,12) extends to the exterior. The contact member (11,12) has a bifurcate part (19) which grips around the metal hood (4) behind a collar (17) at the said hood. The insulator housings (5,6) lock the contact members (11,12) against radial displacement. By the collar (17) and the insulator housing (6), the contact member (12) is undetachably connected to the metal hood (4). The lamp can be constructed so that the contact members (11,12) are displaceable in longitudinal direction between two extreme positions.
Patent CA-1272718-A (CA)
Inventor: VAGT UWE
IPC: C07D223/04
Filed: 1987-01-20
Granted: 1990-08-14
Abstract: Abstract of the Disclosure:  .epsilon.-caprolactam is prepared by a process in which a) a 5-formylvalerate is reacted with water in the pres-ence of an acidic agewnt at from 30 to 200°C, b) the 5-formylvaleric acid thus obtained is reacted with excess ammonia and hydrogen in the presence of a hy-drogenation catalyst and of a solvent which is inert under the reaction conditions, at from 50 to 150°C under superatmospheric pressure, and c) after the ammonia has been separated off, the result-ing solution of 6-aminocaproic acid is heated to 150-370°C and the caprolactam formed is isolated.
Patent CA-1270222-A (CA)
Inventor: HODGSON PHILIP K G
IPC: C10G29/20
Filed: 1987-01-23
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE                      REMOVAL OF HYDROGEN SULPHIDE      Hydrogen sulphide is scavenged from a feedstock comprising crude oil and hydrogen sulphide by adding a compound of general formula:                        to the feedstock.  X and Y are carbon or nitrogen atoms and the interatomic bond is triple or double as appropriate.  Any two or more of R1-R4 are organic groups containing electronegative functional groups.  The remaining two or less of R1-R4 are hydrocarbyl groups, hydrogen atoms or zero.    Preferred scavengers include di-isopropylazo dicarboxylate and dimethylacetylene dicarboxylate.
Patent CA-1271446-A (CA)
Inventor: BUSH RANDALL G
IPC: B65D47/08
Filed: 1987-01-29
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE         A two piece dispensing closure for a container in which one piece is a cap having means for attachment to the container such as internal threads which engage external threads on the container and a flat top having a dispensing orifice.  The second piece of  the closure  is a  lid connected to the cap by a detachable hinge.  The hinge is constructed with a pair of posts projecting adjacent the perimeter of the cap or lid into dots in the other of the cap and lid to permit movement between a closed position in which the dispensing lid is covered to an open dispensing position.  The hinge is hidden in the closed position providing a pleasing symmetrical appearance.
Patent CA-1264356-A (CA)
Title: Hands-free control system for a radiotelephone
Inventor: BORTH DAVID E
IPC: H04B1/40
Filed: 1987-04-01
Granted: 1990-01-09
Abstract: Abstract of the Invention An improved hands-free user-interactive control and dialing system is disclosed for use with a speech communications device.  The control system (400) includes a dynamic noise suppressor (410), a speech recognizer (420) for implementing voice-control, a device controller (430) responsive to the speech recognizer for controlling operating parameters of the speech communications device (450) and for producing status information representing the operating status of the device, and a speech synthesizer (440) for providing reply information to the user as to the speech communications device operating status.  In a mobile radiotelephone application, the spectral subtraction noise suppressor (414) is configured to improve the performance of the speech recognizer (424), the voice quality of the transmitted audio (417), and the audio switching operation of the vehicular speakerphone (460).  The combination of noise processing, speech recognition, and speech synthesis provides a substantial improvement to prior art control systems.
Patent CA-1265270-A (CA)
Inventor: MANNING DAVID J
IPC: H04J3/16
Filed: 1987-06-15
Granted: 1990-01-30
Abstract: ABSTRACT      Methods and apparatuses for efficiently allocating bandwidth to data, control and multiplexer overhead and for providing flexible data rates and control rates are provided. The apparatuses of the invention are used in a time division multiplexer which multiplexes for transmission over and for receipt from at least one aggregate line in accord with at least one frame, data and control information from a plurality of channels and multiplexer overhead information. The apparatuses generally comprise: means for determining the requested data transmission rates for each of said data channels and said aggregate line; means for determining the requested control transmission rates for each of said data channels; means for summing the total of said requested data transmission rates to produce a first total, for summing the total of said requested control transmission rates and said overhead signal rates to produce a second total, and for summing said first and second totals: comparison means for determining whether the sum of said first and second totals exceeds the determined transmission rate of said aggregate line; means for decreasing the data rate allocated to at least one data channel thereby changing said first total, to ensure that said aggregate line transmission rate is at least equal to the sum of said first and second totals; and means for setting the average rate of one of a group of clocks comprising a transmit and a receive clock of at least one of said channels equal to the requested data transmission rates of that channels decreased by rates dictated by said means for decreasing the allocated data rate.
Patent CA-1272426-A (CA)
Inventor: FOSTER RAYMOND K
IPC: B65G25/04
Filed: 1987-09-04
Granted: 1990-08-07
Abstract: Abstract of the Disclosure Piston  rods  of  three  linear  hydraulic  motors  are connected  at  their  outer  ends  to  two  spaced  apart transverse  frame  members.   A  cylinder  housing  is  driven back and  forth  along  each  pair  of  piston  rods.   Three transverse drive beams  are  provided.   Each drive beam  is directly  connected  to  an  associated  one  of  the  cylinder housings.   Three sets of floor slat members are provided.          Each  set  is  connected  to  an  associated  one  of  the transverse drive  beams.   The  linear  hydraulic motors  are operated  for  moving  the  floor  slat  members  in  one direction, for advancing a load, and for retracting them in an  opposite  direction.   Each  cylinder  housing  has  four fluid chambers.     First    and    third    chambers    are interconnected  and  the  second  and  fourth  chambers  are interconnected.   This  arrangement  provides  adequate  force producing  area  with  a  relatively  small  diameter  cylinder housing.   Fluid passageways are formed in the piston rods.          Transfer valves are incorporated in end portions of some of the linear hydraulic motors.   Each transfer valve  includes an actuator rod which extends through the passageway in its piston rod.  U-shaped tubes are clamped onto the outer end portions of the piston rods by means of clamp plates and interconnecting nut and bolt assemblies.
Patent CA-1251466-A (CA)
Inventor: JAEGER HORST
IPC: C07C317/36
Filed: 1988-05-04
Granted: 1989-03-21
Abstract: ABSTRACT The invention relates to an amino compound of the general formula V           (V) wherein X is NR3, O or S;         R3 is H, C1-C4-alkyl, C1-C4-alkyl substituted by SO3H, OSO3H, COOH, OH or OCH3; and Y is C2-C6-alkylene, C2-C6-alkylene substituted or inter-rupted in the alkylene chain by OSO3H, O, SO2, NH, S or -NCH3.          These compounds of formula V are useful as intermediates in pre-paring triphendioxazine dyestuffs.
Patent CH-499586-A (CH)
Title: Water-insoluble azo dyes
Inventor: HANS GUENTER DR WIPPEL
IPC: C09B29/08
Filed: 1965-02-05
Abstract: Azo dyes which are H2O-insoluble and particularly useful for dyeing textile materials of acetylcellulose, polyamides and polyesters, have formula:- (in which A is the radical of a diazotisable aminobenzene which is free from acid H2O-solubilising gps; B is a p-phenylene radical or a p-phenylene radical which bears gps. other than acid H2O-solubilising gps; R & R1 are C1-C4 alkyl radicals). The dyes are produced by coupling a diazotised aminobenzene, which is free from acid H2O-solubilising gps., with an amine of formula:-.
Patent CH-511047-A (CH)
Title: Semi-permeable membrane with resin binder
Inventor: LEONARD C FLOWERS
IPC: B01D71/02
Filed: 1968-02-13
Abstract: Semi-permeable membrane for use in a reversed osmosis desalting cell consists of a thin continuous graphite oxide film placed on a substrate. The graphite oxide film pref. has a thickness of 0.25-25 microns. The continuous film pref. consists of a combination of graphite oxide and a water insoluble binder. The membrane is produced by (a) distributing the graphite oxide on the substrate as a dilute suspension of graphite oxide in a carrier, and (b) plasing the graphite oxide in position on the membrane while the carrier of the suspension is removed, with the use of a pressure differential, the high pressure being placed on the graphite oxide side of the substrate. The semi-permeable membrane is useful for the desalting of seawater by osmosis. The membrane has high strength, good uniformity, and gives high rates of liquid flow.
Patent CH-554937-A (CH)
Title: Novel aldehydes unsaturated in gamma or - delta posn
IPC: C11B9/00
Filed: 1970-03-24
Abstract: Preparation of aldehydes of the gen. formula: (where R' is 1-9C alkyl or 2-9C alkenyl; R2 and R3 are H or methyl, R4 and R6 are H or 1-6C alkyl group; and R5 is H, 1-6C alkyl or 2-6C alkenyl. A secondary alkyl alcohol of corresponding formula is treated with an aldehydic ether (IIIa) or an acetal (IIIb) where R and R' are 1-4C alkyl groups in the presence of an acid catalyst.
Patent CH-501660-A (CH)
Title: Prepn of peptides
Inventor: RAY SCHELL DEWEY
IPC: C07D277/34
Filed: 1968-06-24
Abstract: Improved method for R=H, aralkyl, or (1-8C) alkyl opt. subst. by NH2, CO2H, OH, SH, Salkyl, guanidyl, indolyl, imidazolyl or an amino acid residue. Peptide intermediate. R'=(1-8C) alkyl or aralkyl.
Patent DK-108296-A (DK)
Inventor: SUGIMOTO HACHIRO
IPC: C07D211/18
Filed: 1996-10-03
Abstract: Cyclic amine cpds. of formula (I) and their salts are new. - J is (a) a gp., opt. substd., of: phenyl, pyridyl, pyrazyl, cyclohexyl, quino(xa)lyl or furyl; (b) a monovalent or divalent gp., where the phenyl may have substit(s), of: indan(ol)yl, (iii) inden(on)yl, indan(edio)hyl, tetralonyl, benzosuberonyl, or C6H5-CO-CH(CH3)-; (c) a monovalent gp. derived from a cyclic amide cpd. (d) lower alkyl; or (e) R21-CH=CH- (R21 = H or (lower alkoxycarbonyl). B = (CHR22)r, CO(CHR22)r, NR4-(HCR22)r, CO-NR5-(CHR22)r, CH=CH-(CHR22)r, OCOO-(CHR22)r, OOC-NH-(CHR22)r, NH-CO-(CHR32)4, CH2CONH-(CHR22)r, (CH2)2CONH-(CHR22)r, CH(OH)-(CHR22)r, CH(OH)-(CHR22)r, = (CH-CH=CH)b, =CH-(CH2)c, =(CH-CH)d, COCH=CH-CH2, COCH2-CH(CH(OH)CH2, CH(CH3)CONHCH2, CH=CHCONH(CH2)2, NH, O, S, dialkylaminoalkylcarbonyl or lower alkoxycarbonyl; R4 = H, acyl, lower alkyl(sulphonyl), (substd.)phenyl, or (substd.)benzyl; R5 = H, lower alkyl or phenyl, r = 0-10; R22 = H or Me such that one alkylene may have no CH3 or one or more CH3; b = 1-3; c = 0-9; d = 0-5; T = N or C (i) Q = N, C or (i) q = 1-3; K = H, (substd.) phenyl, arylalkyl in which the phenyl may be substd. cinnamyl, lower alkyl, pyridylmethyl, cyclo(alkyl)alkyl, adamantanemethyl, furylmethyl, lower alkoxycarbonyl or acyl; and dotted lines is a single-or double-bond. - 1-benzyl-4-((5,6-dimethoxy -1-indanon)- 2-ylidenyl)methyl) piperidine hydrochlorideis and example.
Patent DK-143492-A (DK)
Inventor: HUDSON PETER JOHN
IPC: C12N15/16
Filed: 1992-11-30
Abstract: Human H2-relaxin analogues are disclosed with modifications in the A and/or B peptide chains, as well as processes of preparing human H2-relaxin and analogues thereof.
Patent DK-211485-A (DK)
Inventor: HANSEN HELGE
IPC: B62D35/00
Filed: 1985-05-14
Abstract: Deflector for directing downwards a flow of air along the rear window of a car and comprising a curved, elongated plate (5) being placed substantially parallel with the rear window and having its upper edge just above the roof-line (2) of the car and being mounted on the car by means of at least one mounting member. In order to avoid that the mounting members will prevent opening of the rear door (.1) of the car and to eliminate the need for drilling of holes in the metal parts of the car, the mounting member (6) is fastened to the glass of the rear window itself, so that it without touching the painted metal parts of the car will extend from a preferably by glueing to the glass fastened plate to the curved plate (5) above the metal parts of the car above the rear window (4).
Patent DK-213285-A (DK)
Inventor: QUIRIN MICHEL
IPC: A01D78/10
Filed: 1985-05-14
Abstract: 1. Agricultural implement with especially one frame (1) equipped with tools (2) driven in rotation during work by a driving device such as the power take-off shaft (17) of a driving tractor (16) by means of a drive shaft (27) and of transmission means, said transmission means being integrated to the machine and made up of two parallel transmission shafts (21 and 22), each equipped with a gear wheel (19 and 20) which intermeshes with the gear wheel of the other parallel shaft, one of these transmission shafts (21, 22) being related to a drive pinion (25) of said tools (2) and one end of said transmission shafts (21, 22) which can be connected to the drive shaft (27), characterized by the fact that the transmission shafts (21 and 22) and the gear wheels (19 and 20) make up a unit which can be removed from the machine, turned 180 degrees around an axis parallel to the transmission shafts and reinserted into the machine, that each of these transmission shafts has an end (23, 24) which can be connected to the drive pinion (25), whereas only one of these transmission shafts has its other end (26) designed to be connected to the drive shaft (27).
Patent DK-324987-A (DK)
Inventor: PFISTER THEODOR
IPC: A01N47/34
Filed: 1987-06-25
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent DK-337483-A (DK)
Inventor: DUCHAMP ROBERT
IPC: B30B9/26
Filed: 1983-07-22
Abstract: 1. A method of extraction of a liquid phase contained in a solid matter reduced to particles similar to a pulp, in accordance with which this matter is divided into at least 20 layers (3) separated by separator elements (2) and the whole is subjected to one pressure, characterized in that the thickness of each layer (3) lies between 0.4 and 1.5 cm ; the minimum value of the pressure is 2.0 MPa ; the time of keeping under pressure lies between 4 minutes and 2 hours ; and the separator elements (2) are woven fabric.
Patent DK-391488-A (DK)
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1988-07-13
Abstract: The gain of the track or focussing control circuit in a CD player is laborious to adjust by means of the manual setting of a potentiometer. To ensure automatic adjustment of the gain control, a measurement pulse is applied to the control circuit. The variation in the control value x provides a reference for adjusting the gain. A microcomputer MC transmits a measurement pulse to the input of the control RG until a comparator VL indicates to the microcomputer MC that the control value x has reached a predeterminable set value. The microcomputer MC determines, on the basis of the duration of the measurement pulse, whether the gain is too great or too small and adjusts it to the correct value. In the case of the track and focussing control circuit in a CD player, the measurement pulse is, for example, provided each time during switching on and/or during pauses between two pieces of music, in order to adjust the gain to the correct value. <IMAGE>