baber/WOPTO huggingface dataset:
Patent BG-51276-A1 (BG)
Title: Method for treatment of pathological states of bonnes
Inventor: MECHKOV GRIGOR M
IPC: A61B17/22
Filed: 1991-04-05
Abstract: The method is applied in orthopaedics and traumatology. It reduces the degree of skin damage and prevents dismemberments and external haemorrhages, upon retaining the effect from beat wave impact. The corresponding part of the body is fixated, after which the skin in the area of impact is treated. An acoustic gel is laid and is glued with a surgical adhesive-latex folio. The pathological place is centered in the focus of high-power beat waves, generated in a water milieu in a closed system and transmitted to the body through a contacting membrane. The waves are with frequency between 0.5 and 4 impulses/seconds. The duration of the impulse is between 0.5 to 4 mksec, while the pressure in the treated bone point is from 700 to 2,500. After 10-to-120 min treatment, this part of the body is immobilized for 15 to 90 days.
Patent WO-02086321-A1 (WO)
Title: Compresseur lineaire
Inventor: LILIE DIETMAR ERICH BERNHARD
IPC: F04B39/12
Filed: 2002-04-23
Abstract: L'invention concerne un compresseur linéaire monté verticalement à l'intérieur d'une enveloppe (8) hermétique et comprenant : une unité de référence dont les éléments comprennent un bloc définissant un cylindre (1), une unité résonante dont les éléments comprennent un actionneur (4) sur lequel est monté un piston (1), et un moteur électrique linéaire comprenant un aimant (5) et une bobine (6), et qui permet d'entraîner l'actionneur qui à son tour provoque le mouvement alternatif du piston (1) dans le cylindre (2). Un premier élément (20) élastique est monté entre l'unité (1, 4, 5) résonante et une extrémité de l'enveloppe (8), un second élément (21) élastique est monté entre l'unité (2) de référence et l'autre extrémité de l'enveloppe (8), et un troisième élément (22) élastique est monté entre l'unité (2) de référence et l'unité (4) résonante. Le premier et le second élément (20, 21) élastique appliquent des forces opposées sur l'enveloppe (8) lors du mouvement alternatif du piston (1).
Patent CA-2000650-A1 (CA)
Title: Product and process for the treatment and prevention of intravascular thrombi and atherosclerosis
Inventor: JAQUES LOUIS
IPC: A61K31/727
Filed: 1989-10-13
Abstract: ABSTRACT         The invention provides for the use of heparin in the treatment  and  prevention  of  intravascular  thrombi  and atherosclerosis by oral administration.   heparin
Patent CA-2000924-A1 (CA)
Title: Positive photoresists with increased heat stability
Inventor: BARTMANN EKKEHARD
IPC: H01L21/027
Filed: 1989-10-18
Abstract: K-17322/=/MER 19 Positive photoresists with increased heat stability Abstract of the Disclosure The invention relates to positive photoresists based on alkali-soluble phenolic resin and photosensitive quinone-diazide compounds which, by means of particular additives, give relief structures produced therewith an increased stability towards changes due to thermal effects.
Patent CA-2001363-A1 (CA)
Title: Device for controlling means for discharging a fluid under pressure contained in a container
Inventor: AUDREN CHRISTIAN J
IPC: F16K13/00
Filed: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure teaches a control device for use in combination with a container containing fluid under pressure. The  control device comprises a body which has a portion adapted to be fixed to the container and defines at least one cavity.  An actuating head is movably mounted in the cavity.  An initiating means cooperates with the actuating head for shifting the actuating head in the cavity.  Discharging means discharges the fluid under pressure from the container. The actuating head is coop-erative with the discharging means for actuating the dis-charging means.  Assisting means assist the actuation of the discharging means.  Means are provided deriving a source of energy for the assisting means from the fluid under pressure in the container and feeding the fluid under pressure to the assisting means after a beginning of the actuation of the discharging means by the actuating head.  At least one structure selected, from the group consisting of the discharging means and the actuating head, is mounted to be movable in the body between a retracted position and an active position.  An outlet for the fluid under pressure is provided in a portion of the body in a position to communicate with the assisting means when the structure is in the active position, the outlet being part of an outlet path for the fluid under pressure leading from the portion of the body adapted to be  fixed  to the container.
Patent CA-2003914-A1 (CA)
Title: Shipping container
Inventor: SARIG ELAN
IPC: B65D61/00
Filed: 1989-11-27
Abstract: SHIPPING CONTAINER                  ABSTRACT OF THE DISCLOSURE           A shipping container includes a rigid frame and a sack of flexible material removably supported by and within the frame.  The rigid frame is of polygonal configuration and includes a plurality of vertical posts, a plurality of lower horizontal bars interconnecting the lower ends of the vertical posts but spaced slightly upwardly thereof to provide space for receiving the jaws of a forklift truck, and a plurality of upper horizontal bars interconnecting the upper ends of the vertical posts for removably receiving the upper end of the sack and for supporting it in suspension with the bottom of the sack raised above the bottom of the lower horizontal bars.
Patent CA-2008476-A1 (CA)
Title: Dock boat well protective bumper
Inventor: WOOD JAMES E
IPC: E02B3/26
Filed: 1990-01-24
Abstract: DOCK BOAT WELL PROTECTIVE BUMPER                 ABSTRACT OF THE DISCLOSURE         A protective bumper includes an elongated, resilient, planar member, a slider slidably mounted on and slidably positionable along the length of the planar member and an adjustable length line with fasteners attached at opposite ends for suspending and attaching the slider and the planar member to a stationary dock piling.  A plurality of like planar members are interconnected end to end via mating projections and sockets formed on the ends of each planar member.
Patent CA-2008831-A1 (CA)
Inventor: WONG PATRICK T T
IPC: G01N21/35
Filed: 1990-01-29
Abstract: The presence of anomalies in biological tissues and cells in natural and cultured form (e.g. cancerous tissues or cells) is detected by infrared spectroscopy. A beam of infrared light is directed at a sample of tissues or cells in natural or cultured form containing the cells to be tested, and the anomaly is detected at at least one range of frequencies by determining whether changes in infrared absorption have occurred due to the vibration of at least one functional group of molecules present in the sample which is characteristic of the anomaly.
Patent CA-2010056-A1 (CA)
Inventor: HALL CHARLES B
IPC: G06F9/45
Filed: 1990-02-14
Abstract: This  invention  provides  a  process  within  an optimizing  compiler  for  transforming  code  to  take advantage  of  update  instructions  available  on  some computer architectures.  On architectures which implement some  form  of  autoindexing  instructions  or  addressing modes, this process will improve the code generated for looping constructs which manipulate arrays in memory.  The process  is  achieved  by  selecting  memory  referencing instructions inside loops for conversion to update forms, modifying those instructions to an update form available on  a  particular  processor,  and  applying  an  offset compensation to other memory referencing instructions in the loop so as to enable the program to still address the appropriate   locations   while   using   the   available autoindexing instructions.   The  improved compiler  and compiler process enables the compiler to convert those program  instructions  that  would otherwise  convert  to autoindexing instructions not supported by the processor to autoindexing instructions that are supported.
Patent CA-2010118-A1 (CA)
Title: Somatotropin binding protein
Inventor: LOGAN JOHN S
IPC: A61K38/00
Filed: 1990-02-15
Abstract: ? 013 Somatotropin Binding Protein Abstract of the Invention The present invention relates to the novel protein and DNA of serum somatotropin binding protein. The novel protein of the present invention uniquely contains a 17 amino acid "tail" on the carboxy terminal of the protein, produced by alternative splicing of RNA for the somatotropin receptor.  The present invention also  includes  a  method  for  identifying  the  serum somatotropin  binding   protein   separate   from   the somatotropin receptor protein.  This novel protein is useful in altering and affecting growth characteristics of animals.
Patent CA-2010713-A1 (CA)
Inventor: TOJA EMILIO
IPC: A61K31/4015
Filed: 1990-02-22
Abstract: DE DIVULGATION: L'invention concerne les produits de formule (I) dans laquelle - ou bien R représente où R1 représente soit un alcoyle (C1-8), soit , R2 et R3 représentant H, alcoyle (C1-8) ou avec l'azote forment un hétérocyclique renfermant éventuellement un autre hétéroatome, soit OR', R' étant H, alcoyle (C1-8) ou aryle (--> C14), soit SR4 ou S(O)R5, R4 et R5 étant alcoyle (C1-8), - ou bien naphtyle, éventuellement substitué par R'1, R'1 pouvant avoir les valeurs de R1 et n représente 1 ou 2, leur procédé de préparation, leur application comme médicaments et les compositions les renfermant. Ces produits ont leur application comme médicament notamment les troubles spasmodiques divers.
Patent CA-2011142-A1 (CA)
Inventor: GERHARDT JORGEN
IPC: B21D31/06
Filed: 1990-02-28
Abstract: A device for punching sheet-type material, in particular label material, includes a sleeve which encloses a supporting roller in a press fit manner. The sleeve is bent from a flat steel sheet having mutually facing edges which are joined to each other and having an external surface which is provided with punching bridges formed by etching the steel sheet. The bridges are preferably sharpened in a knife-like fashion.
Patent CA-2014153-A1 (CA)
Title: Process for the conversion of hydrocarbonaceous feedstock
Inventor: MAXWELL IAN E
IPC: B01J29/89
Filed: 1990-04-09
Abstract: A B S T R A C T                 PROCESS FOR THE CONVERSION OF A HYDROCARBONACEOUS FEEDSTOCK      A process for the conversion of a hydrocarbon-aceous feedstock comprises contacting the feedstock with a solid cracking catalyst at a temperature of at least 400°C for less than 10 seconds and subsequently contacting at least part of a lower olefin rich fraction of the effluent therefrom to oligomerization in the presence of a suitable catalyst and recycling at least a portion of the oligomerized product.
Patent CA-2014901-A1 (CA)
Title: Protection device against the breakdown of bipolar transistors in an integrated driving circuit for power device with resonant load on the collector
Inventor: RACITI SALVATORE
IPC: H01L21/331
Filed: 1990-04-19
Abstract: The protection device comprises automatic commutating means interposed between the base of the transistor to be protected and the collector of the power device to cause a flow of current having a low voltage drop between said base and said collector when the collector voltage falls below a predetermined value.
Patent CA-2015921-A1 (CA)
Inventor: PERSELLO JACQUES
IPC: A61K8/365
Filed: 1990-05-02
Abstract: Silica compatible with metal ions such as zinc, tin or strontium, characterised by a surface OH<-> number expressed as OH<->/nm<2> lower than or equal to 10, a zero charge point (ZCP) of between 3 and 6.5 and resulting in an aqueous suspension whose pH varies as a function of its electrical conductivity according to the equation  - pH = b - a log (D), in which  a is a constant lower than or equal to 0.6,  b is a constant lower than or equal to 8.5 and (D) represents the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>. Process for preparing the silica, consisting in reacting a silicate with an acid, thus resulting in a silica suspension or gel, in performing a first aging at a pH higher than or equal to 6 and lower than or equal to 8.5, then a second aging at a pH lower than or equal to 5.0, in separating off the silica, in subjecting it to washing with hot water until it produces an aqueous suspension whose pH measured on a suspension containing 20 % of SiO2 obeys the equation  - pH = d - c log (D> in  which c is a constant lower than or equal to 1.0,  d is a constant lower than or equal to 8.5 and (D) denotes the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>; and finally in drying it.   Dentifrice composition containing the silica described.
Patent CA-2016525-A1 (CA)
Inventor: EZAWA HIROSHI
IPC: G09F3/04
Filed: 1990-05-10
Abstract: Abstract of the Disclosure A heat-shrinkable polyolefin composite sheet obtained by laminating a heat-shrinkable foamed polyolefin sheet and a polyolefin-base film with a polyurethane-base adhesive is disclosed.
Patent CA-2016840-A1 (CA)
Inventor: KELLER ALFRED
IPC: B05C5/00
Filed: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for applying a treatment fluid, such as dye, onto an advancing web of material has a run-off surface sloping down toward the web that extends above and over the width Or the web.  The dye flows onto the web from the lower edge of the run-off surface.  The dye is applied onto an upper zone of the run-off surface from individual nozzles, which are a constituent part of nozzle combs that are pivotable about a transverse axis between a first position disposed above the run-off surface and a second position over a run-off gutter.
Patent CA-2018467-A1 (CA)
IPC: A47L7/00
Filed: 1990-06-07
Abstract: Dispensing within a liquid dispensing and suctioning system is controlled by pinching a flexible tube with a spring-biased actuator. The system includes a slidable extension for pulling the actuator to open the tube to dispense liquid to a surface to be cleaned.  The system is assembled with a tubular wand of a wet/dry suctioning system.  The liquid dispensing outlet from the system is a slot from which liquid exits.  That outlet slot is disposed near to the suction inlet slot of the suctioning system.  A rib which is located between the dispensing outlet and the suction inlet contacts the surface being suctioned for assuring that liquid reaches that surface and is not sucked up in the suction nozzle inlet reaching the surface.
Patent CA-2018932-A1 (CA)
Title: Method of removing uncommitted changes made to stored data by a database management system
Inventor: BORMAN SAMUEL D
IPC: G06F12/00
Filed: 1990-06-13
Abstract: METHOD OF REMOVING UNCOMMITTED CHANGES MADE TO   STORED DATA BY A DATABASE MANAGEMENT SYSTEM                           ABSTRACT         A  method  of  removing  uncommitted  changes  made  to stored data by a database management system, wherein the system stores a duplicate copy of data prior to effecting changes to the original  copy,  and upon failure of the system,  or  a transaction or transactions  effecting the changes replaces the copy containing uncommited changes by the duplicate copy, characterised in that, in the case of failure of the system to replace the original copy (ie in the  case of  a  backout  failure),  the  system  prevents subsequent attempts by the system to further change the data until the uncommitted changes have been removed by a process of backout failure processing, and wherein a batch backout utility program uses a set of system log records to bracket  the  duration  of  the  backout  failure  for  a particular file to track:      whether  the  system  completed  its  backout  failure processing;       which transactions had failed backout; and which transaction was the first to have  a backout failure.
Patent CA-2019061-A1 (CA)
Title: Flexible polyurethane foams prepared using low unsaturation polyether polyols
Inventor: HERRINGTON RONALD M
IPC: C08G18/48
Filed: 1990-06-15
Abstract: ABSTRACT         Flexible polyurethane foams are prepared from poly(propylene oxide) polymers having low levels of monofunctional impurities.  The resulting foam has improved processing characteristics and compression set.     37,756-F
Patent CA-2019233-A1 (CA)
Inventor: NIGHTINGALE ROGER A
IPC: H04M7/00
Filed: 1990-06-18
Abstract: An-hook VF transmission through a channel unit to a subscriber telephone instrument is provided by a control unit which generates control signals for the channel unit. The control unit responds to receipt of an "idle" code by creating commands which establish a VF path through the channel unit regardless of whether the subscriber instrument is on-hook or off-hook.
Patent CA-2020553-A1 (CA)
Title: Chroman derivatives
Inventor: GERICKE ROLF
IPC: A61P25/02
Filed: 1990-07-05
Abstract: Abstract Novel chroman derivatives of the formula I                        in which R1 to R10 have the meanings given in Patent Claim 1, and their salts show effects on the cardiovascular system and can be used for the treatment or prophylaxis of cardiac  insufficiency,  angina  pectoris,  high  blood pressure, incontinence and alopecia.
Patent CA-2023771-A1 (CA)
Title: Door seal against sound in lift cages
Inventor: KAPPELER FRANZ
IPC: B66B13/30
Filed: 1990-08-22
Abstract: An apparatus for sealing an automatic elevator door against sound closes the small air gaps between a door post and a door leaf rear edge, between an abutment and the door leaf top edge, between abutting front edges of door leaves, between an inner door leaf front edge and outer door leaf rear edge in the case of telescopic doors, and between a door sill and a door leaf bottom edge. A post seal utilizes an elastic strip seal to close the post air gap. An abutment seal utilizes a sliding brush seal to close the abutment air gap. A door sill seal utilizes a labyrinth seal to close the sill air gap. A door edge seal utilizes a brush seal to close the front edge air gap. These seals close all the air gaps around the door leaves when the door is closed to prevent the ingress of sound of the noises produced mechanically outside the car.
Patent CA-2026529-A1 (CA)
Title: Alkylene oxide adducts and polyurethane foams prepared therefrom
Inventor: WILLIAMSON DAVID J
IPC: C08G65/28
Filed: 1990-09-28
Abstract: ABSTRACT     This invention relates to alkylene oxide adducts having an average hydroxyl equivalent weight of from 800 to 3000 and containing up to 20 weight percent polymerized ethylene oxide.  The adducts are prepared by alkoxylating an initiator containing from 5 to 50 weight percent polymerized ethylene oxide, with a C3 or higher alkylene oxide.  The invention offers the advantage of preparing alkylene oxide adducts and polyurethane foams therefrom with acceptable properties, where the availability or the possibility of conducting an alkoxylation reaction with ethylene oxide is restricted or not at all feasible.     32,086-F
Patent CA-2027229-A1 (CA)
Title: Process for the preparation of dispersant viscosity index improvers
Inventor: GORMAN JOHN E
IPC: C09K23/52
Filed: 1990-10-10
Abstract: The invention provides a process for the preparation of a dispersant viscosity index improver aminated polymer comprising the steps of: (a) producing a functionalised polymer by grafting an alpha-beta unsaturated carboxylic moiety selected from the group consisting of acids, anhydrides and esters, to a base polymer selected from the group consisting of i) selectively hydrogenated block copolymers comprising one or more blocks comprising predominantly conjugated diolefin monomer units, and one or more blocks comprising predominantly monoalkenyl arena monomer units, and ii) hydrogenated polymers comprising conjugated diolefin monomer units, where the functionalisation is performed in a device capable of imparting high mechanical energy and is performed in the presence of from 3.0% to 15% by weight based on the amount of base polymer of an diluent oil; (b) reacting the functionalised polymer with an amine to form an aminated polymer; and (c) recovering the aminated polymer; and lubricating oils containing the aminated polymers prepared by the process.
Patent CA-2029337-A1 (CA)
Title: Acat inhibitors
Inventor: O'BRIEN PATRICK M
IPC: A61K31/4402
Filed: 1990-11-05
Abstract: ABSTRACT      This invention relates to novel compounds which are ACAT inhibitors rendering them useful in lowering blood cholesterol levels.  The compounds are carbamates represented by the general formula   wherein Ar and Ar' represent phenyl, naphthyl or heteroaryl, each of which may be substituted; Z and W are hydrogen, aliphatic hydrocarbon, heterocyclic, aryl or carbocyclic containing groups.
Patent CA-2030266-A1 (CA)
Title: Lock cylinder with signal transmission between the key and cylinder
Inventor: HAUSMANN PETER
IPC: G07C9/00
Filed: 1990-11-19
Abstract: ABSTRACT OF THE DISCLOSURE   LOCK CYLINDER WITH SIGNAL TRANSMISSION BETWEEN THE KEY AND CYLINDER     The invention relates to a lock cylinder with an associated key which, apart from its mechanical locking function, also allows the inductive transmission of an electric signal between the key and the lock cylinder, which can e.g. be used for the electronic identification of the key.  The signal transmission is brought about by a coil (21) in the key and a coil (16) in the lock cylinder, which are arranged in such a way that their cores (22, 24 respectively), together with corresponding legs (15.1, 15.2) form a common, closed core for both coils in two positions of the rotary lock cylinder (12) differing by 180°.  The reading legs (15.1, 15.2) are so arranged in the bore for the lock cylinder (12), that the core (22) of the key coil (21) slides between them during key insertion and is posi-tioned between them when the key is completely inserted.  This not only permits a signal transmission when the key is completely inserted, but also during its insertion process.
Patent CA-2031148-A1 (CA)
Title: Polymer composites
Inventor: AZOZ NAZAR E N
IPC: G02F1/355
Filed: 1990-11-29
Abstract: Case7392/7504(2) ABSTRACT OF THE DISCLOSURE, POLYMER COMPOSITES      This invention relates to a method of producing polymer composites comprising a polymeric matrix (Host) in which crystallites of organic and/or inorganic compounds (Guest) are grown in situ.  The growth of crystals is achieved by a temperature gradient zone melting technique.  The resultant crystals have high crystalline alignment, good transparency and high second harmonic generation activity.
Patent CA-2032287-A1 (CA)
Title: Brake monitoring system
Inventor: TAYLOR JOHN W R
IPC: G08B21/00
Filed: 1990-12-14
Abstract: ABSTRACT OF THE DISCLOSURE        A vehicle having air-brakes each with a pushrod provided with a monitoring system for monitoring the stroke adjustment of the pushrods.  The monitoring system includes a switch adapted to be actuated by movement of each pushrod beyond a predetermined position and a display responsive to the actuation of any of the switch for providing a corresponding alarm signal.  The display includes a display unit on a trailer for indicating faulty adjustment of any air-brake on the trailer and a display unit in the drivers cab for indicating any faulty air-brake on a truck or tractor and for indicating whether any fault is shown on the trailer display unit.
Patent CA-2034282-A1 (CA)
Inventor: NEIFELD RICHARD A
IPC: H03C7/02
Filed: 1991-01-16
Abstract: A microwave transmission line is provided including a class of dielectric materials known as relaxor dielectrics having very high dielectric constants of greater than 1000, low dielec-tric loss and large variations of the real part of the dielectric constant with varying temperature.  The phase of a microwave sig-nal passed through such a transmission line is modulated by sub-jecting the transmission line to light that is absorbed in the dielectric layer causing a variation in the dielectric constant and a change in the velocity of the continuous microwave signal passing through the transmission line.