baber/WOPTO huggingface dataset:
Patent CA-1293582-C (CA)
Inventor: FINKE JUERGEN
IPC: C08G69/26
Filed: 1989-01-06
Granted: 1991-12-24
Abstract: ABSTRACT OF THE DISCLOSURE     An aliphatic/aromatic copolyamide, suitable for a molding composition, has A)  from greater than 30 to less than 100 mole % of aliphatic monomer units; and B)  up to 70 mole of aromatic monomer units containing  units derived from at least one member selected from the group consisting of 4,4'-bis(4-aminophenoxy)diphenyl sulfone, 4,4'-bis(3-aminophenoxy)-diphenyl sulfone, 4,4'-bis(4-aminophenoxy)benzophenone, and 4,4'-bis(3-aminophenoxy)benzophenone.  The copolyamide has a higher glass transition temperature than comparable aliphatic polyamides and also has a high mechanical strength as well as a high impact strength.
Patent CA-1331419-C (CA)
Inventor: CHIARINO DARIO
IPC: A61K31/195
Filed: 1989-03-16
Granted: 1994-08-09
Abstract: PEPTIDES WITH PHARMACEUTICAL ACTIVITY            Abstract Compounds of formula                      (I) wherein R,  R1, R2, R3, R4, R5 and n have the meanings reported in the specification,  processes for their preparation and pharmaceu-tical  compositions  containing  them  as  active  ingredient  are described. The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
Patent CA-1337588-C (CA)
Inventor: LEONARD ROBERT J
IPC: A61K9/00
Filed: 1989-03-22
Granted: 1995-11-21
Abstract: A bioerodible pellet capable of administering an even and continuous dose of a peptide over a period of up to a year, when subcutaneously implanted, is provided.  The bioerodible implant is a partially-fused pellet, which pellet has a peptide drug homogeneously-bound in a matrix of a melted and recrystallized, nonpolymer carrier.  Preferably, the nonpolymer carrier is a steroid and in particular is cholesterol or a cholesterol derivative.  In one embodiment, the peptide drug is growth hormone-releasing hormone.  A method for making the bioerodible pellet also is provided.
Patent CA-1340930-C (CA)
Title: Polyurethane foam prepared using high functionality cell openers
Inventor: CAREY DAVID G
IPC: C08G18/48
Filed: 1989-04-10
Granted: 2000-03-21
Abstract: Flexible polyurethane foams are prepared using certain high molecular weight, high functionality poly(oxyethylene) compounds as cell openers and softeners.      These high functionality polyether polyols have been found to be very effective in opening the cells of the foam, even when used in making foams based on PIPA polyols, which are notoriously closed-celled. They are also quite effective in softening foams made using MDI-based polyisocyanates.
Patent CA-1320648-C (CA)
Title: Apparatus for cooking food including a ventless exhaust system
Inventor: GILES WILLIAM O SR
IPC: F24C15/20
Filed: 1989-04-18
Granted: 1993-07-27
Abstract: Abstract Apparatus  for  cooking  food  includes  a  ventless  exhaust system whereby a fan pulls heated air through a filter system which  includes  an  aluminum  grease  filter,  an  electrostatic precipitator, a flame arrester and a charcoal filter.   A fire extinguisher is also included.   Cleaned air may be recirculated within the building.  The apparatus may be operated either as an open-faced,  unpressurized  fryer or as a pressurized or semi-pressurized fryer.
Patent CA-1317660-C (CA)
Title: Circuit element - cross-point between two bus lines
Inventor: RAMEL LOUIS
IPC: H04L12/56
Filed: 1989-04-26
Granted: 1993-05-11
Abstract: ABSTRACT         Disclosed is a cross-point intended for ATD multiplexing digital information in the form of packets of fixed lengths between two buses (A-B and C-D); it is constituted by: a first shift register (RAB), a first buffer register (RTE), a RAM (MRAM), a second buffer register (RTS), a second shift register (RCD), and logic circuits constituted by decision units for packet extraction (DE) and insertion (DI), associated with decision Tables (TEX and TIN), and a management unit of the RAM (GM).  Packet extractions and insertions are effected in an asynchronous manner relative to each other.
Patent CA-1293200-C (CA)
Inventor: LAUTZENHISER JOHN L
IPC: A61G5/04
Filed: 1989-05-08
Granted: 1991-12-17
Abstract: QUICK RELEASE MOUNT FOR BATTERIES Apparatus and method are provided for rapidly attaching and rapidly removing a battery from a conveyance of the type having a foldable frame with side-members that are foldably interconnected by cross-brace arms. A first quick-release element is attached to the pivot pin that Interconnects the cross-brace arms and a second quick-release element is connected to the battery by a U-shaped strap.
Patent CA-1319855-C (CA)
Inventor: MORRISON DONALD A
IPC: B41J11/46
Filed: 1989-06-01
Granted: 1993-07-06
Abstract: MICROPROCESSOR CONTROLLED THERMAL PRINTER ABSTRACT         A microprocessor controlled thermal printer particularly usable in a hand-held labeler for printing labels on a composite web detects indices on the web and automatically adjusts the distance that the web is advanced based on a measurement of the distance between indices made during a paper loading sequence. The printer includes automatic jam detection that measures the length of time that one of the indices is being detected and provides a jam indication if it is detected for more than a predetermined time period. A solenoid operated braking mechanism retains the web in position upon completion of a printing cycle to prevent the web from being moved relative to the print head while the label is being applied.
Patent CA-1327199-C (CA)
Title: Phosphinic acid derivatives
Inventor: ISHIKAWA KIYOFUMI
IPC: C07F9/30
Filed: 1989-06-22
Granted: 1994-02-22
Abstract: Abstract of the Disclosure A phosphinic acid derivative represented by the general formula III, or a pharmaceutically acceptable salt thereof,                     (I) wherein R1 represents an alkyl, cycloalkyl or aralkyl group which may be substituted; R2 and R5 may be identical or different, and each represents a hydrogen atom, or an ester residue capable of forming a non-toxic ester hydro-lyzable in vivo; and A represents a group of the formula   wherein R3 represents an alkyl group, a group of the formula   wherein R30 represents a halogen atom, a carboxyl group, a hydroxyl group, a cycloalkyl group which may be substituted, an aryl group which may be substituted, an arylthio group, a heteroarylthio group which may be substituted, an alkylthio group which may be substituted, an amino group which may be substituted, or a lower alkoxycarbonyl group; R31 represents a hydrogen atom or a lower alkyl group; and n represents an integer of 0 to 6, a cycloalkyl group which may be substi-tuted or an aryl group which may be sub-stituted; and the double bond at A has a Z-configuration, or a group of the formula   wherein R4 represents a cycloalkyl group which may be substituted. Said phosphinic acid derivative is useful for reducing renal toxicity induced by a carbapenem or penem anti-biotic and for inhibiting dipeptidase.
Patent CA-1338175-C (CA)
Title: Ultrasound process and circuits for carrying out same
Inventor: UHLENDORF VOLKMAR
IPC: G01S7/52
Filed: 1989-08-31
Granted: 1996-03-19
Abstract: The invention relates to processes and circuits for the selective imaging and/or analysis of the Doppler spectrum by means of ultrasound in the case of objects which have a restricted resistance to sound intensity.  The processes according to the invention make use of the possibility of producing non-linearities in the examination area by adding ultrasound contrast agents in order to obtain better pictures by analyzing additional frequency ranges.
Patent CA-1340965-C (CA)
Inventor: HOBBS STEPHEN J
IPC: C08K5/527
Filed: 1989-09-21
Granted: 2000-04-18
Abstract: The present invention provides an improved process for making diphosphaspiroundecanes and product-by-process, wherein the process comprises reacting a hydroxyl-substituted organic compound, phosphorous trichloride and pentaerythritol to form an organic-substituted diphosphaspiroundecane such that formation of said organic-substituted diphosphaspiroundecane takes place in the presence of a tri-n-alkylamine having n-alkyl moieties such that each n-alkyl moiety has at least three carbon atoms. The present invention is also directed to bis-3,9-(2,6-di-t -alkyl-4-alkylphenoxy)-2,4,8,10-tetroxa-3,9-diphosphas-prio[5.5]undecanes and polymer composition containing an effective amount of same.
Patent CA-1278361-C (CA)
Inventor: BROWN RALPH V
IPC: F04B35/04
Filed: 1989-09-28
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a control circuit for periodically energizing the solenoid coil of an electromagnetic actuator comprising an electronic timer circuit having a first and second control input terminal, a control output terminal and a signal output terminal; a capacitance connected between said first and second control input circuits and a common ground; a serially connected variable resistance and first diode connected between a source of electrical power and said capacitance for charging said capacitance at a rate determined by the resistance value of said variable resistance; a second diode having a cath-ode connected to said control output terminal and an anode con-nected to the junction between said variable resistance and said first diode; a fixed resistance connected between said capaci-tance and said control output terminal for discharging said capacitance at a rate determined by said fixed resistance; and a power transistor connected in series with said solenoid coil between said source of electrical power and said common ground, the base of said power transistor being connected to said signal output terminal.
Patent DK-155891-C (DK)
Inventor: KLIJNSTRA TJIPKE GERARD
IPC: E04G7/30
Filed: 1985-09-30
Granted: 1989-11-13
Abstract: Coupling system for detachably coupling a substantially rectangular construction member to and between two uprights (2) in particular a railing (4) to a scaffold (1), by means of claw parts (7) mounted at the corners of the member (4) and projections (15, 16) mounted on the uprights (2) to interact with the claw parts (7). In the coupled state the member (4) is in a vertical position in a plane through the uprights (2). For the purpose of uncoupling, the member (4) must be displaced upwards and then rotated about an axis through the upper projections so that the lower claw parts (7) are released from the corresponding lower projections (16), to a certain minimum inclined position of the member (4) or further so that the upper claw parts (7) can then be released from the corresponding projections (15) by obliquely displacing the member (4) upwards. For the purpose of coupling the steps for uncoupling must be carried out in the reverse order.
Patent DK-163798-C (DK)
Inventor: QUINLAN JAMES MICHAEL
IPC: A61K9/08
Filed: 1983-12-12
Granted: 1992-08-24
Abstract: This invention relates to aqueous gels, which remain gelatinous in a temperature range as low as -270 DEG C containing dl- or 1-6-phenyl-2,3,5,6-tetrahydro-(-)imidazo [2,1-b]thiazole, acylamino derivatives thereof and pharmaceutically acceptable salts thereof, characterized by gelation and preparation at ambient temperatures (20-60 DEG C), under vacuum, without additional heating or cooling in their preparation.
Patent FI-80676-C (FI)
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D211/18
Filed: 1983-10-07
Granted: 1990-07-10
Abstract: Novel phenylindene derivatives of the present invention are represented by the following formula: 
<CHEM>
 wherein the dotted lines indicate optional bonds;
 R<1> is hydrogen, halogen, lower alkyl, lower alkoxy, hydroxymethyl, lower alkoxymethyl, cyano, trifluoromethyl, lower alkylthio or lower alkylsulfonyl;
 R<2> is halogen, lower alkyl or trifluoromethyl; and
 R<3> is hydrogen, alkyl or alkenyl (straight or branched chain with C1-C6 inclusive) optionally substituted with one or two hydroxy groups, any hydroxy group present being optionally esterified with an aliphatic carboxylic acid having from two to twenty-four carbon atoms inclusive, or R<3> is 
<CHEM>
 wherein Z ist NR<4>, O or S, where R<4> is H or lower alkyl, and W is O or S, as well as pharmaceutically acceptable acid addition salts of the compounds of Formula I. 
<??>The phenylindene derivatives of Formula I have interesting pharmacodynamic properties indicating strong antipsychotic activity. 
<??>Methods for the preparation of said derivatives are also described, as well as novel intermediates, wich are useful in the methods.
Patent FI-81147-C (FI)
Inventor: BOLTON JOSEPH A
IPC: D21F7/12
Filed: 1985-06-28
Granted: 1990-09-10
Abstract: A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe (12), a variable speed drive motor (38), a centrifugal exhauster (26) driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt (14) passing over a slot (18) for dewatering thereof. A surge valve (28) is provided and is opened to admit air to the centrifugal exhauster (26) so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
Patent FI-96480-C (FI)
Inventor: ANDOH HIDENOBU
IPC: A61K9/22
Filed: 1987-08-05
Granted: 1996-07-10
Abstract: A sustained-release multi-granule tablet is obtained by compressing sustained-release granules, which contains a basis, and a formulation adjuvant. Each of the granules has been coated in advance with a layer of the formulation adjuvant and/or a layer of a mixture of the formulation adjuvant and the basis. The tablet releases an active substance at a suitable velocity into the digestion tract, resulting in that the inbalance in the absorption of the drug in each patient and among individual patients is minimized to achieve maximum bioavailability.
Patent FI-87139-C (FI)
Inventor: GREICHE YOUSSEF
IPC: C11D1/94
Filed: 1987-10-05
Granted: 1992-12-10
Abstract: Agent with cleaning and skin-care property based on a combination of tensiles and cationic polymers, characterized by the fact that it contains a) 12.0-24.0% by weight of an alkyl amide betaine of formula (I), in which R<1> is an alkyl residue with 7 to 17 carbon atoms, b) 1.0-3.0% by weight of amphoretic carboxyclycinate of general formula (II), in which R<2> is an alkyl residue with 7 to 17 carbon atoms, c) 2.0-6.0% by weight of an alkyl sulphate salt of general formula (III), in which R<3> is an alkyl residue with 8 to 18 carbon atoms and M is sodium, potassium, as well as an ammonium or mono-, di- or trialkanol ammonium residue, d) 1.0-2.0% by weight of a polyquaternary urea derivative of general formula (IV), in which n is a whole number from 1 to 10, preferably 6, and R<4> is (V) and R<5> is (VI), in which x is a whole number from 2 to 4, preferably 2 and y is a whole number from 1 to 5, preferably 3 and e) 65.0-84.0% by weight of water. The agent can be used as a foam or shower bath and, in addition to its very good foaming ability, has excellent skin-care properties.
Patent FI-87612-C (FI)
Inventor: BERGER KURT
IPC: G08G1/07
Filed: 1988-06-23
Granted: 1993-01-25
Abstract: In a data transmission system for road traffic signal systems having a central traffic computer (VSR) with a connection assembly (ABG) for input/output units (EAE), which assembly has a plurality of central modems (ZMO 1,2,3,...), and having a plurality of micro- processor-controlled (MP) crossconnection devices (KG 1,2,3,...), having in each case a device modem (GEMO) which is connected via a 2-wire telecommunications line (FL 1,2,...) to the central modem (ZMO 1,2,...), the data transmission between the traffic computer (VSR) and the crossconnection devices (KG 1,2,3,...) taking place in a predeterminable time-slot pattern (ZR) with fast-frequency shift keying (FFSK), the central modems (ZMO 1,2,...) are controlled by a microcomputer (MC) in the input/output unit (EAE) and connected via an input/output memory (EASP) to the connection assembly (ABG). The device modem is connected via two separate interfaces to the microprocessor (MP) of the crossconnection device (KG). In a first mode of operation only control data are transmitted, for which the first interface has a control interface (STIF), and in a second mode of operation supply data and measuring data are additionally transmitted, for which the second interface has a serial data interface (SDIF). <IMAGE>
Patent FI-98759-C (FI)
Inventor: TUUNANEN ARI
IPC: G01S5/14
Filed: 1995-01-20
Granted: 1997-08-11
Abstract: PCT No. PCT/FI96/00041 Sec. 371 Date Jul. 18, 1997 Sec. 102(e) Date Jul. 18, 1997 PCT Filed Jan. 19, 1996 PCT Pub. No. WO96/22547 PCT Pub. Date Jul. 25, 1996A method for determining the position of a feed beam (3a to 3c) of a rock drilling equipment so that first, the position of a base (1) of the rock drilling equipment relative to rock is determined in the general system of coordination and after that, the position of the feed beam (3a to 3c) relative to the base (1) is measured. Measuring devices (6a to 6c) fixedly mounted in the base (1) at a distance from one another and at least two measuring devices (9a to 9c, 10a to 10c) attached to the feed beam at a distance from one another at a predetermined position are used in the method, whereby at least some of the measuring devices comprise a transmitter and at least some a receiver, respectively. The position of the feed beam (3a to 3c) relative to the base is measured, for example, by using the propagation time of the oscillation energy transmitted by each transmitter to various receivers and by calculating on the basis of this the position of the measuring devices (9a to 9c, 10a to 10c) of the feed beam relative to the measuring devices (6a to 6c) mounted in the base (1) and based on this, by calculating the position of the feed beam relative to the base (1) and thus relative to the general coordination of the rock.
Patent FI-99197-C (FI)
Inventor: KORHONEN PENTTI
IPC: B65H75/10
Filed: 1996-03-11
Granted: 1997-10-27
Abstract: PCT No. PCT/FI97/00155 Sec. 371 Date Sep. 10, 1998 Sec. 102(e) Date Sep. 10, 1998 PCT Filed Mar. 10, 1997 PCT Pub. No. WO97/33745 PCT Pub. Date Sep. 18, 1997A method of manufacturing a core, especially a spiral core, from superimposed plies of board produced by winding, gluing, and drying them, is provided. The method is practiced so that the moisture content of at least some of the board plies entering the winding stage differ from each other in order to provide a stepwise moisture structure within the core wall. This decreases unfavorable stresses which are produced in the drying stage if a core is manufactured from plies having equal moisture content.
Patent NO-154227-C (NO)
Inventor: GRAAF THEODORUS FRANCISCUS MAR
IPC: C07C15/073
Filed: 1980-07-04
Abstract: Process for preparing an alkylbenzene by dehydrogenating the corresponding alkenylcyclohexene in the presence of a catalyst comprising a noble metal on a non-acidic carrier, the reaction being initially conducted for a minimum of 1 hour between 200-275  DEG C and subsequently between 275-450  DEG C.
Patent NO-154141-C (NO)
Inventor: HABICHT SIEGFRIED
IPC: E05D15/52
Filed: 1981-12-15
Abstract: 1. An extension device for windows or doors in which the movable door or window portions are rotatable about a vertical axis and can be tilted about a horizontal axis, comprising a scissor arm (1) which is connected to the fixed frame and at the end towards the movable door or window portion, to a scissor housing (7), wherein mounted slidably in the housing (7) is a locking bar (22) provided with a locking member (20) which engages behind a locking roller (24) of the scissor arm (1) in the rotational and the closure position of the fitment, and wherein the housing (7) is adjustable by means of an adjusting means relative to a mounting (10) which is fixed in the frame of the movable door or window portion, on the longitudinal axis thereof, characterised in that the mounting (10) has a mounting block (13) which extends through an opening (14) in the upper wall (4) of the housing (7) and which is provided with a screwthreaded bore for receiving an adjusting screw (15), the head (16) which is provided with a polygonal recess therein, of the adjusting screw, form-lockingly extends through an additional opening (17) in the upper wall of the housing (7), said additional opening being connected to the first-mentioned opening, and said wall is provided with a further opening (18) for inserting an actuating tool into the polygonal recess.
Patent NO-154568-C (NO)
Inventor: WIDERBY LENNART
IPC: F24F13/08
Filed: 1983-01-26
Abstract: An exhaust air valve for placement in a ventilation conduit through which air is exhausted from a space to be ventilated. The valve has a casing with a concave seat surface facing upstream of the flow through the conduit and having a central valve orifice. A convex valve element cooperates with the seat surface and when the valve is closed engages the seat surface along a line of contact surrounding the seat. The curvature of the respective surfaces is the same, at least along the line of contact to ensure a tight closure of the orifice by the valve body. When opening, the valve body slides along the curved surface and the upstream surface of the valve body exposed to the flow is also convex to guide the flow toward the center of the orifice. Several embodiments are illustrated including valves with cords for remotely controlling the valve and heat-sensitive tripping mechanisms which automatically close the valve in the event of a rise in temperature above a preset level. The closing movement may be pivotal about a pivotal connection maintaining the valve element in sliding contact with the valve seat or may be a sliding displacement longitudinally of a slot in one of the elements.
Patent NO-160616-C (NO)
Inventor: BOUTIN JEAN
IPC: C08L33/00
Filed: 1983-07-18
Abstract: Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in an amount in excess of that required for otherwise complete coating of the flakes which result.
Patent NO-169958-C (NO)
Inventor: SENTER PETER D
IPC: A61K47/00
Filed: 1988-11-22
Abstract: There is disclosed a drug-monoclonal antibody conjugate wherein the antibody is linked to a antitumor drug using disulfide benzyl carbamate or carbonate as the linker. The conjugate is used for delivering an active antitumor drug to the site of tumor cells in a mammal by administering the drug-monoclonal antibody conjugate.
Patent NO-179658-C (NO)
Inventor: KATISKO KEIJO
IPC: H04W24/00
Filed: 1992-11-24
Abstract: The invention relates to a device for looping a radio-frequency test signal transmitted by a transmitter section in a full duplex type transceiver to a receiver section for testing the transceiver. The device of the invention comprises mixing means (23, 28) for shifting the test signal from the transmitting frequency to the receiving frequency. Interference caused in the normal reception of the receiver by the test signal is prevented by switching means (31) positioned in a device output. The switching means separate the test signal from the input of the receiver between the test intervals. The device further comprises means (D1, 35, 36, 38) for supervising the operation of the switching means (31) by monitoring the signal level in the device output.