baber/WOPTO huggingface dataset:
Patent FI-91407-C (FI)
Inventor: KHANNA ISH K
IPC: A61P7/02
Filed: 1989-03-14
Granted: 1994-06-27
Abstract: This invention relates to novel substituted imidazopyridine dervatives having the following formula <CHEM>  or a pharmaceuticaly acceptable acid addition salt: wherein R1 and R2      are each independently selected from hydrogen; straight or branched chain alkyl of 1 to 15 carbon atoms; cycloalkyl having 3 to 8 carbon atoms; substituted cycloalkyl which can be substituted one or more by alkyl of 1 to 6 carbon atoms; bicycloalkyl having 3 to 8 carbon atoms in each ring; heterocyclicalkyl having 4 to 8 carbon atoms which can be optionally substituted by alkyl of 1 to 6 carbon atoms; heteroaromatic having 5 or 6 carbon atoms which can be optionally substituted by alkyl of 1 to 6 carbon atoms; phenyl; substituted phenyl which can be substituted one or more by a group independently selected from alkyl of 1 to 6 carbon atoms or halogen; straight or branched alkenyl having 3 to 15 carbon atoms with the proviso that the double bond of the alkenyl group cannot be adjacent to the nitrogen; cycloalkenyl having 5 to 8 carbon atoms with the proviso that the double bond cannot be adjacent to the nitrogen; R1 and R2 cannot both be hydrogen Y      is phenyl or phenyl substituted once or more than at one or more of the 2, 3, 5 or 6 position of the phenyl ring by substituents independently selected from the group consisting of alkoxy wherein the alkyl is 1 to 6 carbon atoms; halogen wherein the halogen is selected from bromo, fluoro, or chloro; straight or brnached chain alkyl having 1 to 6 carbon atoms; substituted straight or branched chain alkyl which can be substituted one or more by halogen; thioalkyl wherein the alkyl is 1 to 6 carbon atoms; alkoxyalkyl wherein the alkyl groups are each 1 to 6 carbon atoms; hydroxyalkyl wherein the alkyl is 1 to 6 carbon atoms; alkylthioalkyl wherein the alkyl group are each 1 to 6 carbon atoms; cyano; mercaptoalkyl wherein the alkyl is 1 to 6 carbon atoms; hydroxy; amino; alkylamino wherein the alkyl group are each 1 to 6 carbon atoms; and dialkylamino wherein the alkyl group are each 1 to 6 carbon atoms.  n      is an integer of 1 to 5. R3      is a group substituted at one or more of the 4, 6, or 7 positions of the pyridine ring said group being independently selected from hydrogen; alkyl of 1 to 6 carbon atoms; halogen wherein the halogen is selected from bromo, fluoro or chloro; alkoxy wherein the alkyl is 1 to 6 carbon atoms.  R4      is hydrogen or alkyl of 1 to 6 carbon atoms. useful in the treatment of diseases or disorders mediated by platelet-activating factor. This invention relates to pharmaceutical compositions of such substituted imidazopyridines.
Patent FI-92729-C (FI)
Inventor: HUOVILA JYRKI
IPC: D21F9/00
Filed: 1993-10-29
Granted: 1994-12-27
Abstract: The invention concerns a stock feed system for a multi-layer headbox (10) and a method in the operation of a multi-layer headbox. According to the invention, into each inlet header (11,12,13) of the multi-layer headbox (10), a stock concept (M1, M2...) is passed which has been produced out of the same fresh stock (M) by to the fresh stock adding the necessary chemicals and fillers. <IMAGE>
Patent NO-148555-C (NO)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1979-12-17
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LU, NL, SE 3,4-Disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P5,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid addition salts thereof. 1. Claims for the contracting state : AT Process for the preparation of 3,4-disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P6,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid additions salts thereof, characterised in that a) a compound of the formula (II)  see diagramm : EP0012822,P6,F3  wherein Z is as hereinbefore defined and X and Y, which may be the same or different, represent a chlorine atom, an alkylthio group with 1 to 4 carbon atoms or an amino or ammonium group, is reacted with ethylenediamine or an acid addition salt thereof ; or b) the aliphatic acyl group is hydrolytically split off from a 1-acyl-2-phenylamino-imidazoline of general formula (III)  see diagramm : EP0012822,P6,F5  wherein Z is as hereinbefore defined and R represents an aliphatic acyl group ; or c) in order to prepare 2-(4-fluoro-3-aminophenylimino)-imidazolidine, 2-(4-fluoro-3-nitrophenylimino)-imidazoline is hydrogenated and, if desired, the compound thus obtained is converted into a physiologically acceptable acid addition salt.
Patent NO-156464-C (NO)
Inventor: ALEXANDRE CLAUDE
IPC: G01G3/14
Filed: 1982-03-16
Abstract: A force sensing apparatus comprising a parallelepipedic block (1) having an application area (2) and a reception area (8) for the force to be measured thereby, upper transverse openings (10,11) connected by a slot (14) and lower transverse openings (12,13) connected by a slot (15). The transverse openings (10,11,12,13) determine zones of lesser strength (20,21) and vertical slots (25,26) determine a zone of lesser strength (35) therebetween, the minimum thickness of which is located on the axis X-X of the zones of lesser strength (20,21) determined by the openings (10,11,12,13).
Patent NO-164096-C (NO)
Inventor: YOUNG RODNEY CHRISTOPHER
IPC: C07D217/22
Filed: 1985-11-01
Abstract: Compounds of the formula (I) : 
<CHEM>
 or pharmaceutically acceptable salts thereof, wherein : 
<??>R<1> and R<2> are independently C1-4alkyl; or R<1> and R<2> together with the nitrogen atom to which they are joined represent a pyrrolidino, piperidino or hexahydroazepino ring; Y is straight-chain or branched-chain C1-4alkyl; n is 2 to 5; m is 0 or 1; when m is 1, Z is inter alia an optionally substituted pyridine, pyrimidine, oxazole, thiazole, imidazole, benzoxazole benzthiazole or N-alkylbenzimidazole ring; when m is 0, Z is an optionally substituted imidazole, pyrazole or benzimidazole ring. 
<??>The compounds are histamine H2-receptors antagonists and relatively lipophilic and can penetrate the blood-brain barrier and are useful in treating diseases mediated via histamine H2- receptors. Processes for their preparation, pharmaceutical compositions and methods of use are described.
Patent NO-168701-C (NO)
Inventor: COMMANDEUR RAYMOND
IPC: C07C15/16
Filed: 1988-07-05
Abstract: Polyarylalkane oligomer compositions consisting essentially of a mixture of isomers of xylyl-xylene and of higher homologues and a mixture of isomers of bis(dimethylphenyl)xylylene and of higher homologues; the method of making such compositions by first reacting toluene, xylene, or a mixture of toluene and xylene with chlorine in the presence of a radical generator, removing the unreacted toluene, and then subjecting the reaction product to the action of an inorganic halide or inorganic acid in the presence of xylene, and microcapsules containing color-forming material wherein the compositions are used as solvents for the color-forming material.
Patent NO-173253-C (NO)
Inventor: DINGLER GERHARD
IPC: E04G17/04
Filed: 1988-10-07
Abstract: Projections are provided on the clamp portion of a formwork lock. The projections are spaced from inwardly extending inclined surfaces of the claws of the clamp. The projections engage the outer sides of the corners of the flange of a formwork panel frame, while the inwardly extending surfaces on the claws engage complementary surfaces of the framework panel frame.
Patent NO-176209-C (NO)
Inventor: GJELSTRUP LARS
IPC: B65B67/12
Filed: 1989-08-14
Abstract: In order to permit easy and hygienical disposal of e.g. sanitary towels in a cloakroom, a bag retainer can be fitted on the wall, and a bag (4) can be hung on the retainer. The retainer comprises a traversing resilient carrier rail (3) on which a bag is hung (4) which is provided with a flap (5) at its mouth and which is downwardly open and designed to fit the reception of the carrier rail (3). The flap (5) and the carrier rail (3) have sloping side edges (7, 8) and are dimensioned so as to allow the bag to slide further down over the carrier rail (3) once the bag is stretched lengthwise with a view to keeping the rim stretched and the bag closed. When the mouth of the bag is to be opened, one pulls out the uttermost part of the mouth, and when the bag is to be closed, one lets go of the mouth part whereby the resilient carrier rail will close the mouth of the bag.
Patent NO-174739-C (NO)
Inventor: CHUSTER RICHARD LEE
IPC: B65D71/20
Filed: 1989-12-08
Abstract: A wrap-around carton with overlapping flaps overlying a substantially flat surface of the packaged article. A tab on the outer flap extends into a slot in the inner flap, with shoulders formed from a slot in the outer flap engaging the edge of the slot in the inner flap to mechanically connect the flaps together. In addition, a tab on the inner flap is inserted into the slot in the outer flap, whereby the inner flap tab urges the shoulders down so as to hold the locking mechanism in place and the edge of the slot in the outer flap holds the inner flap tab in place.
Patent NO-179977-C (NO)
Inventor: SOHDA TAKASHI
IPC: A61P19/00
Filed: 1989-12-27
Abstract: The present invention provides a sulfur-containing heterocyclic compound of general formula (I) <CHEM> wherein ring A is a benzene ring which may be substituted; R is a hydrogen atom or a hydrocarbon group which may be substituted; B is a carboxyl group which may be esterified or amidated; X is -CH(OH)- or -CO-; k is 0 or 1; and k min  is 0, 1 or 2 or a salt thereof. Also, it provides a process for producing the compound (I) or a salt thereof and a pharmaceutical preparation for use in the treatment of osteoporosis comprising the compound (I) or salt thereof. The compounds (I) and salts thereof show excellent bone resorption inhibitory activity.
Patent NO-177771-C (NO)
Inventor: BUCKER HEINRICH
IPC: F16K11/085
Filed: 1994-06-16
Abstract: PCT No. PCT/EP93/01273 Sec. 371 Date Sep. 1, 1994 Sec. 102(e) Date Sep. 1, 1994 PCT Filed May 21, 1993 PCT Pub. No. WO94/02000 PCT Pub. Date Feb. 3, 1994.A valve for the reverse-flow flushing of teat cups in milking machinery has a housing with an interior and a channel to the atmosphere. The housing has three connections, a first connection for connecting with the teat cups, a second connection for connecting with the milk line and a third connection for connecting with the reverse-flow flush line. A disk is mounted for rotation in the interior of the housing and has channels permitting communication through the interior of the housing between the first and second connections and blocking the third connection when the disk is in the milking position, permitting communication through the interior of the housing between the first and third connections and blocking the second connection when the disk in the reverse-flow position and permitting communication through the interior of the housing between the first and second connections while blocking the third connection and the channel when the disk is in the rinsing position.
Patent AU-771128-C (AU)
Title: Washable non-toxic body paint for applying color to human skin
Inventor: MACKEY JACK D
IPC: A61Q1/02
Filed: 2001-01-18
Granted: 2004-12-09
Abstract: A washable non-toxic body paint material is formed using two different weight polyethylene glycol waxes together with stearic acid, calcium carbonate, talc, titanium dioxide, guar gum, a preservative and a colorant. The material is formed by initially mixing dry granular form ingredients at room temperature. Once mixed, the material is subjected to a melt at approximately one hundred fifty degrees centigrade to form a paste which is poured within a mold to cool forming a dry cake. A moistened applicator activates the dry cake for use in body painting or other activities.
Patent CA-2001515-C (CA)
Title: Process for preparing optically active glycidate esters
Inventor: ZEPP CHARLES M
IPC: C07D303/48
Filed: 1989-10-25
Granted: 2005-05-10
Abstract: This invention relates to a method for the production of (2R,3S)-3-(4-methoxyphenyl)glycidic acids and esters thereof, which are synthetic intermediates for the production of the calcium antagonist diltiazem. The method involves the stereoselective enzymatic ester hydrolysis of racemic trans-3-(4-methoxyphenyl)glycidic acid ester to yield the resolved (2R,3S) compound as the ester. Membrane reactor methods and apparatus for the conduct of this enzymatic resolution process are also disclosed herein, as is the use of bisulfite anion in the aqueous reaction phase as a means of minimizing the inhibitory effect of an aldehyde reaction by-product on the reaction's progress. The benefits of selected solvent systems from which may be obtained highly resolved ester product are also disclosed. These enriched organic solutions may be used in subsequent transformations.      Alternatively, optically pure product may be obtained directly therefrom.
Patent CA-2005915-C (CA)
Title: Display card holder
Inventor: SAWYER THOMAS E
IPC: G09F23/06
Filed: 1989-12-19
Granted: 1995-06-20
Abstract: A display card holder which securely holds and displays a directory card or the like for use in connection with shopping baskets.  The holder has a releasable outer frame member which clamps the card to a backing member.
Patent CA-2019100-C (CA)
Title: Alignment apparatus with gated output for impact alignment of weighed batches of elongated objects
Inventor: SHROYDER DAVID
IPC: A23L19/18
Filed: 1990-06-15
Granted: 1994-05-31
Abstract: An alignment apparatus is disclosed for aligning weighed batches of elongated objects, such as French-fried potato strips.  The batch of objects is weighed in a scale and discharged onto a moving conveyor belt which separates the objects and projects such objects from the conveyor into a vibrated alignment container including a first container means having a curved deflector wall and a second container means with a gated discharge outlet.  The objects impact a vertically-curved rear deflector wall of the first alignment container means in a direction substantially perpendicular thereto and may fall into contact with a straight front deflector wall so that they are aligned substantially parallel to such rear wall when they fall into the supply inlet of a second container means.  The second container means is a rectangular tube having a gate at its discharge outlet which is normally closed.  The objects are further aligned and compacted in the container tube and are discharged by opening the gate as a batch of aligned objects of small size and predetermined weight into a packaging machine which packages the weighed batch of aligned objects.
Patent CA-2023215-C (CA)
Title: Hydrophobically modified hydroxybutyl ethers of polygalactomannan
Inventor: ZODY GEORGE M
IPC: C09K8/62
Filed: 1990-08-14
Granted: 2001-03-27
Abstract: Polygalactomannans containing a hydroxybutyl ether substituent and a hydrophobic substituent can be used in the fracturing of subterranean formations.
Patent CA-2028396-C (CA)
Title: Surge arrester with rigid insulating housing
Inventor: YAWORSKI HARRY G
IPC: H01C7/12
Filed: 1990-10-24
Granted: 1994-07-26
Abstract: SURGE ARRESTER WITH RIGID INSULATING HOUSING                 ABSTRACT OF THE INVENTION      To  control  the  direction  of  movement  and  prevent random  scattering  of  fragments  of MOV blocks  resulting from  the  catastrophic  failure  of  such  blocks  during overvoltage  incidents,  a  stack  of  such MOV blocks with end  fittings  attached   is  placed  within   a  rigid filament-wound   epoxy-impregnated   tube   formed   as   one continuous tube or a tube made up of aligned tube segments positioned  so  as  to  establish  a  preferred  failure direction;  the  interstices between the  interior of such tube  and  the  exterior  of  said  blocks  and  end  fittings are  filled  with  a  dielectric  insulative material  which extends beyond and engulfs said tube and said end fittings to  seal  and  further  rigidify  said  component  stack  and provide an air-free non-electrically ionizable environment about said component stack.
Patent CA-2042775-C (CA)
Title: Lawn mower flap mount
Inventor: HARE RONALD G
IPC: A01D75/20
Filed: 1991-05-16
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus  for mounting a protective  flap assembly to the deck housing of a lawn and garden device is disclosed.  The deck housing includes a horizontal support member having an open end and a closed end at opposite lateral edges thereof.   The protective flap assembly has an upper socket portion adapted to surroundingly capture the support member upon inward sliding insertion onto the open end thereof.   A lower portion of the protective flap assembly extends downwardly toward the ground.  The support member is adapted to inhibit removal of the flap assembly following installation on the deck housing.
Patent CA-2049573-C (CA)
Title: Uniform tar delivery profile filter
Inventor: BRACKMANN WARREN ARTHUR
IPC: A24D3/04
Filed: 1990-03-01
Granted: 1997-01-14
Abstract: A tobacco smoke filter element produces a more uniform tar delivery profile without an unacceptable pressure drop by causing the cigarette smoke to assume a progressively longer flow path through an outer cylinder of higher flow resistance filter tow material before passing radially inwardly through a cylinder of microfine fibres into a low resistance flow path to the smoker's mouth. The progressively increased flow path results from progressive clogging of the cylinder of microfine fibres by filtered material as smoking of the cigarette progresses.
Patent CA-2051275-C (CA)
Title: Hydropneumatic matress
Inventor: HENDI ELIAS A M
IPC: A47C27/08
Filed: 1991-09-12
Granted: 1999-01-05
Abstract: The principal advantage of this invention are the homogeneity and indeformability that the mattress presents, since both the pneumatic body, and the hydraulic body consist of interrelated independent removable elements which provide a combined hydropneumatic compensation among each section.              Another advantage of this invention is that pneumatic and hydraulic fluids can be increased or remove individually or in combined elements, to increase prostretion hardness or softness for patients with escher problems.          This procedure is very important for use in hospitals, for ensure the complete adaptation of this matress to orthopedic bads, since it adept to including and leaning movements of orthopedic beds, without losing any of its inherent quelities.
Patent CA-2051388-C (CA)
Title: Analog/digital voice storage cellular telephone
Inventor: HELFERICH RICHARD J
IPC: H04W88/06
Filed: 1990-04-13
Granted: 1994-11-08
Abstract: An analog-to-digital voice storage cellular telephone for recording voice messages while the user is away from the cellular telephone unit. In a preferred embodiment, the analog-to-digital voice storage cellular telephone comprises call answering circui-try (518) which is activated after a predetermined number of rings. Detection circuitry waits to detect a SAT signal during a preset period of time. Once the SAT signal is detected a prerecorded outgoing message is transmitted to the callers. The voice storage cellular telephone records incoming voice messages which are retrieved and replayed by users at their convenience. If the SAT signal is not detected, call terminating circuitry (518) immediately terminates call. In accordance with one aspect, voice messages may be recorded at the central cellular station in real time, subsequently transmitted to the voice storage cellular telephone at a high speed and reproduced at normal speed to reduce air transmission time and cost.
Patent CA-2054341-C (CA)
Title: Applications of alkanepolycarboxylic acid derivatives as crosslinking agents for cellulose, new derivatives and textile finishes
Inventor: WILHELM DIDIER
IPC: D06M13/244
Filed: 1991-10-28
Granted: 2000-06-13
Abstract: Use, as an agent for crosslinking cellulose, of derivatives of alkanepolycarboxylic acids corresponding to the general formula I: 
<IMAGE>
 in which: 
 
  - n, m = 0 or 1, 
  - R1, R3, R5 and R7 = H or COOH
 it being understood that at least two substituents among the said substituents R1, R3, R5 and R7 denote a carboxy group, 
  - R2, R4, R6 and R8 = H or PO(OH)(OR) where R = H or C1-C4 Alk, it being understood that only a single substituent among the said substituents R2, R4, R6 and R8 denotes the said group PO(OH)OR, 
 textile finishes containing the said products of formula I, new derivatives of formula I and process for their preparation.
Patent CA-2056276-C (CA)
Inventor: ATTENASIO ANN T
IPC: F16J15/18
Filed: 1991-11-27
Granted: 2001-08-21
Abstract: A universal gland having a central opening for mounting coaxially about a machine shaft and adapted for mounting to a machine housing, through which the shaft extends, by a plurality of bolts at bolt hole positions in the housing, characterized in that the gland comprises a gland body extending radially at the bolt hole positions s distance less than the minimum radial distance of the bolt hole positions from the axis of the shaft the gland further comprises a plurality of bolt mounting tabs extending radially beyond the periphery of the gland body a distance at least to the bolt hole positions the tabs are angularly adjustable about the gland body; and the gland body comprises a mounting surface for placement adjacent the housing and facing away from the mounting surface at least one tab engaging surface engaged by the tabs for transferring forces from the bolts to the gland body is disclosed.
Patent CA-2057341-C (CA)
Title: Method and apparatus for repairing pipelines
Inventor: SCHWERT SIEGFRIED
IPC: F16L55/165
Filed: 1991-12-10
Granted: 1997-03-18
Abstract: The invention relates to a method and an apparatus for repairing pipelines, particularly for the sealed inner lining of pipes using a film hose provided with an adhesive and which by means of a transport hose is pressed in inverting manner into the pipe by means of a pressure medium and is kept dimensionally stable until the adhesive is cured, the film hose (3) being fixed by means of clamp pieces (6, 7) and is then coupled and at the end of the pressing in process the clamp hose (4) is unclamped by means of a hose clamp (11) and an auxiliary pressure medium is supplied for compensating pressure losses and the clamp hose (4) is closed in sealed manner by means of a blind flange (12) after unclamping has taken place.
Patent CA-2062405-C (CA)
Title: Liquid cooled boiler door
Inventor: JOFFRION ERIC J
IPC: F23M7/04
Filed: 1992-03-05
Granted: 1997-12-16
Abstract: A liquid-cooled boiler door for use with a boiler having a flooded liquid section and a storage liquid section.  The liquid-cooled boiler door includes an interior wall having an interior surface and an exterior surface and an exterior wall having an interior surface and an exterior surface. The exterior wall is spaced from said interior wall to define a circulation space therebetween.  A first connector fluidly connects the flooded liquid section of the boiler to the circulation space defined between the interior wall and the exterior wall of the liquid-cooled boiler door.  A second connector fluidly connects the storage liquid section of the boiler to the circulation space defined between the interior wall and the exterior wall.  Liquid contained within the boiler circulates from the flooded liquid section, through the circulation space defined between the interior wall and the exterior wall, and into the storage section of the boiler.