baber/WOPTO huggingface dataset:
Patent WO-03004057-A1 (WO)
Title: Immunomodulation induite par les recepteurs ephrin et eph
Inventor: ROIFMAN CHAIM M
IPC: A61K38/19
Filed: 2002-07-03
Abstract: L'invention concerne des méthodes et des compositions d'immunomodulation. Les méthodes décrites dans cette invention consistent à moduler un récepteur Ephrin ou Eph, lequel, à son tour, module une réponse immunitaire, en particulier, une réponse des lymphocytes T, module une cellule d'immunoadhérence, module la chimiotaxie et/ou la migration ou module l'apoptose. La méthode susmentionnée permet de traiter une variété d'affections, parmi lesquelles, une maladie auto-immune, une allergie, une réaction du greffon contre l'hôte, un rejet du greffon, et un cancer.
Patent WO-03097218-A1 (WO)
Inventor: STOEVER HARALD D H
IPC: A61K8/81
Filed: 2003-05-16
Abstract: This invention provides a process for the preparation of a tecto-membrane which comprises reacting microspheres that bear reactive surface groups with a complementary crosslinking reagent to form the tecto-membrane. This invention also provides the tecto-membrane so formed. The tecto-membranes can be used, for example, to encapsulate volatile liquids, such as pheromones, for controlled release.
Patent WO-03103682-A1 (WO)
Title: Compositions pour le traitement du cancer comprenant des saponines ou des sapogenines
Inventor: HUANG DONG
IPC: A61K31/56
Filed: 2003-06-11
Abstract: L'invention concerne des compositions destinées au traitement du
cancer et comprenant deux ou plusieurs saponines ou sapogénines. Les compositions
selon l'invention présentent une activité anticancéreuse améliorée
par rapport à celle de chaque constituant individuel seul. L'invention
concerne également des formulations pharmaceutiques et non pharmaceutiques
comprenant ces compositions et utilisées dans le traitement de sujets
mammifères atteints d'un cancer, ainsi que des trousses pharmaceutiques
comprenant de telles compositions ou formulations.
Patent CA-2000055-A1 (CA)
Title: Microfilter device
Inventor: PHILPOTT RICHARD W
IPC: B01D39/20
Filed: 1989-10-02
Abstract: ABSTRACT      A micro-filter device, suitable for removing micro-organisms such as mycoplasma from biological fluids comprises two filters in series.   The first is a pre-filter.   The second is a porous asymmetric inorganic membrane, in which the pores adjacent one face are larger diameter than those adjacent the other face, the large-pore face being positioned facing upstream.
Patent CA-2000396-A1 (CA)
Title: Triglycerides, composition comprising such triglycerides, and use of such composition
Inventor: HANSEN TOMAS T
IPC: A23L1/30
Filed: 1989-10-10
Abstract: ABSTRACT           TRIGLYCERIDES, COMPOSITIONS COMPRISING SUCH TRIGLYCERIDES, AND USE OF SUCH COMPOSITION           The triglycerides are 2-(docosahexaenoyl)-1,3-di(octanoyl/decanoyl) glycerol, the compositions comprising these triglycerides are nutritional compositions for enteral or parenteral purposes, the enteral compositions can be used as breast milk replacers, and the parenteral compositions are used as nutrients.  In this manner triglycerides are provided which can be formulated as enterally administrable compositions, which when used as a breast milk lipid replacer or as a nutrient exhibits an improved bioavailability in regard to DHA (docosahexaenoic acid), or which can be formulated as a parenterally administrable composition, which exhibits an improved bioavailability in regard to DHA.
Patent CA-2000813-A1 (CA)
Title: Riddling devices of urban solid garbage
Inventor: CERRONI MANLIO
IPC: B07B1/50
Filed: 1989-10-16
Abstract: Improvements of riddling devices of urban solid waste where, outside the riddling cylinder, a few reeds, both continuous and discontinuous, are applied, overhanging with respect to the same riddling cylinder and of such a height which is proportional to the dimensions of the holes, with the reeds having, preferably, a longitudinal orientation and being they, furthermore, orthogonal with respect to the external surface of the cylinder or being they slightly inclined with respect to the radial direction in a direction opposite to the direction of rotation of the riddling cylinder.
Patent CA-2004675-A1 (CA)
Title: Radio telephone in which an off operation of an operator-actuated power switch is inhibited during a talk mode
IPC: H04M1/724
Filed: 1989-12-06
Abstract: ABSTRACT OF THE DISCLOSURE      A radio telephone apparatus, such as a car telephone, and the method of controlling a radio telephone apparatus in which the OFF operation of a power source switch caused by an erroneous operation is inhibited when the radio telephone is in a talk mode.  In more detail, the ON or OFF state of the power source switch is detected as well as whether or not the apparatus is in the talk mode, so that the switching of a power source line switch to its OFF state by means of the power source switch is inhibited in the talk mode and allowed only in a non-talk mode.  Further, an ON/OFF function of a power supply of the apparatus as well as, for example, a muting function which is necessary only in the talk mode and which acts to attenuate a transmission talk voice, are allocated to one of keys in a dial keypad.  The ON or OFF state of the allocated function key is detected to perform muting control based on the ON or OFF output of the function key in the talk mode and to perform ON/OFF control of the apparatus power supply in the non-talk mode.
Patent CA-2005786-A1 (CA)
Title: Pyrazole compounds, and their production and use
Inventor: KISIDA HIROSI
IPC: C07D231/16
Filed: 1989-12-18
Abstract: ABSTRACT         PYRAZOLE COMPOUNDS, AND THEIR PRODUCTION AND USE            A pyrazole compound of the formula:       , which is useful as a pesticide.
Patent CA-2007825-A1 (CA)
Inventor: SHERMAN RAYMOND W
IPC: B07B1/46
Filed: 1990-01-16
Abstract: A material  separating  apparatus  for  separating particles up to a preselected size from a material having particles  of  different  sizes  therein  includes  a  trough having a material input end longitudinally spaced from a material  discharge  end.   The  apparatus  also  includes  a separator having a plurality of longitudinally spaced finger screen sections between the input end and the discharge end and along the longitudinal axis of the trough.  The finger screen sections each have a backbone extending from side to side across the width of the trough and also each have forwardly extending fingers connected at one end to the backbone.  The fingers are spaced side by side from each other  by  a  preselected  amount  at  forward  ends  thereof sufficient to allow particles up to the preselected size to pass through the fingers as the trough is vibrated to cause the material to move from the input end to the discharge end.  The finger screen devices also each have the forward ends of the fingers thereof overlapping the next forwardly adjacent finger  screen  device  and  include  a  rearwardly depending leg connected at one end to the backbone thereof. The apparatus  further  includes  the  forward  ends  of  the fingers being vertically spaced above the next forwardly adjacent finger screen device by an amount equal to the preselected  amount  of  spacing  therebetween.   With  this arrangement, the material is conveyed along therethrough and over successive ones of the finger screen sections with particles up to the preselected size falling through the finger screen sections as the material moves from the input end to the discharge end of the trough.
Patent CA-2008435-A1 (CA)
Title: Torque ring for belt
Inventor: YEWER EDWARD H JR
IPC: A41F9/00
Filed: 1990-01-24
Abstract: ABSTRACT OF THE DISCLOSURE A belt with cinching means including a torque ring surrounding a tightening strap.  The torque ring loosely receives a free end of the strap, the opposite end being fastened to a retaining buckle.  The free end of the strap may be pulled in a reverse direction against the retention forces of the torque ring, in contrast to conventional tensile forces being applied.  This permits minimal movement of the strap in a reverse direction while being clamped in place or otherwise retained by cooperating elements of the buckle.  The torque ring is further adapted to releasably, retain a buckle tongue member in clamping engagement with the strap to prevent accidental opening of the buckle.
Patent CA-2008558-A1 (CA)
Title: Foldable hay rake
Inventor: ROWE CARROLL G
IPC: A01D80/00
Filed: 1990-01-25
Abstract: FOLDABLE HAY RAKE                     Abstract of the Disclosure A hay rake moveable between a rake position and a transport position. A frame assembly supported by an axle and wheels carries two sets of fingerwheel hay rakes which are rotatable on an axis positioned transversely to the axle. A hitch assembly which is connected to a towing vehicle is pivotedly connected to the frame.  A connecting linkage is provided between the hitch assembly and the frame and a power source is connected to the frame for rotating the wheel rakes about their axis and rotating the frame relative to the hitch assembly thereby rotating the rakes between a downward and outward rake position and an upward and inward transport position.
Patent CA-2008854-A1 (CA)
Inventor: ERKKILA JUKKA
IPC: A01G9/10
Filed: 1990-01-30
Abstract: Abstract The invention relates to a wall material for a cell-structure  plant  growing  container  com-prising several layers out of which at least one is of a decayable material, such as paper, and which is characterized in that it com-prises at least three material layers bonded together,  all the layers being permeable to water and nutrients and the middle layer being formed by a nonwoven or reticulate material impregnated with a growth control  agent or comprising firmly attached to its both sides a growth control agent, or a layer of decayable material,  such as paper,  in which   the side facing  said middle  layer  is  coated with  a growth control agent.  The invention is also concerned with the use of said wall material, and to  a cell-structure plant  growing con-tainer made of the material.
Patent CA-2010947-A1 (CA)
Title: Advertising sign
Inventor: LAPRISE MICHEL
IPC: G09F7/18
Filed: 1990-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           An  advertising sign  comprising   a  tapered  ground anchored post, with its smallest diameter at its  top section and its largest  diameter at its bottom section; a flat, rigid frame, destined to  support an  advertising sheet;  and a  pair of rigid arms  transversely  extending  from  the  frame to secure same by friction  fit  to  an  intermediate  section   of  the   post  in substantially   vertical   position,  releasably  lockingly  both against further  downward  sinking  thereof  along  the  post and positively against translational motion thereof around the post.
Patent CA-2013749-A1 (CA)
Inventor: ENGLAND DONALD W
IPC: B60S3/00
Filed: 1990-04-03
Abstract: A vehicular conveying apparatus  (10)  for use in a car wash includes a plurality of plate-like pushers   (20)   individually  mounted  for pivotal movement to engage the rear of a wheel (12) and push in an upward and forward direction to urge the wheel (12)  to roll downstream along a predetermined path (18).   Four parallel shafts (56)  are supported for linear movement underneath the pushers (20).  Catches (42)  are disposed on each of the shafts  (56)  for engaging and moving the pushers (20).  On the bottom of each pusher (20), a spring-biased coupler (40)  is pivotally attached for movement toward and away from an  associated  catch  (42).    An  actuator  (38)  is attached to the bottom of each of the pushers (20) for moving the coupler  (40)  of the next adjacent upstream  pusher  (20)  toward  its  associated  catch (42).    Thus, when a wheel  (12)  engages one pusher (20),  the next adjacent upstream pusher (20)  causes the wheel (12) to roll into engagement with another pusher (20).   As the wheel  (12)  continues to roll, each pusher  (20)  is sequentially actuated in like manner to smoothly roll the wheel  (12)  between the ends (18A,18B) of the conveyor (10).
Patent CA-2013890-A1 (CA)
IPC: A41D1/00
Filed: 1990-04-09
Abstract: A waterproof, thermal, and kidney and lower abdominal supporting garment in a size adjustable, wrap-around posterior fitting form. This garment provides protection from outside forces such as cold, moisture and provides some protection from vibration in the kidney and lower abdominal area. This garment is adapted to fit under the buttocks and be worn alone over normal clothing or be worn under winter clothing, or similar garments worn to protect from the elements.
Patent CA-2013900-A1 (CA)
Title: Anti-aids preparation
Inventor: SOMA GEN-ICHIRO
IPC: A61K38/19
Filed: 1990-04-05
Abstract: ABSTRACT OF THE DISCLOSURE    An anti-AIDS preparation comprising, as an active agent, a pharmaceutically effective amount of a polypeptide selected from the group consisting of TNF-.alpha., TNFAM1, TNFAM2, Th.beta.4-AM1, Th.beta.4-AM2, and mixtures of at least two of these polypeptides, a method of treating AIDS in a mammal comprising administerring said preparation to a mammal infected with HIV retroviruses, and a method of preventing the reoccurrence of AIDS in a  mammal displaying AIDS symptoms comprising administerring said prepara-tion to said mammal for a period of time sufficient  to kill substantially all T4 cells of said mammal infected with HIV retrovirus are disclosed herein.
Patent CA-2020005-A1 (CA)
Inventor: PFRIENDER HELMUT
IPC: A47C27/18
Filed: 1990-06-27
Abstract: Abstract of the Disclosure:          A self-inflating cushion, especially a mattress, includes a foam panel formed of open-celled soft polyurethane foam.  The foam panel has lateral edges, sides and openings extending at least partially through the foam panel.  Continuous airtight cover strips are glued on both of the sides and at the edges of the foam panel and cover the openings.  An air valve is disposed in the vicinity of one of the lateral edges of the foam panel.
Patent CA-2020324-A1 (CA)
Title: Firing circuit
Inventor: WHITE CRAIG W
IPC: H02J9/00
Filed: 1990-07-03
Abstract: ABSTRACT            A firing circuit for deploying a pair of air bags comprises four circuit legs connected in parallel across  a voltage  supply via a  diode  shunted with  a resistor.    The  first  and  second  circuit  legs  each comprise in series a safing sensor, a squib, and a crash sensor,  with  each  sensor  being  shunted  by  a  like resistor whose resistance is substantially greater than the nominal resistance of the squibs.   The third and fourth circuit legs each preferably comprise a resistor in series with a capacitor, with the resistance of the series resistor being significantly greater than that of the resistor shunting the grounded diode.  Five bridges interconnect  the  four  circuit  legs  so as  to provide multiple firing paths and continued circuit viability notwithstanding the presence of one or more "faults" in the instant firing circuit.  The addition, for example, of voltage detecting and comparing means about the four circuit legs, diodes and/or current-limiting devices in the bridges between the circuit legs further, and means operative to draw current from a junction on the first and  second  circuit  legs,  respectively,  renders  the instant firing circuit fully diagnosable in situ.
Patent CA-2021812-A1 (CA)
Inventor: KARRER ROBERT B
IPC: A01G3/08
Filed: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE An improved tree top harvester for use in association with a helicopter is disclosed.  The apparatus includes a collection basket, a pair of grapple arms, and a saw.  Trees collected in the basket may be dropped, at a predetermined site.          The apparatus provides economy in time, and permits accurate selection of tree tops by the helicopter operator.
Patent CA-2023441-A1 (CA)
IPC: B24B23/02
Filed: 1990-08-16
Abstract: ABSTRACT OF THE DISCLOSURE      A dust control system is shown for an abrasive grinder.  The grinder backing plate is provided with a socket which provides  rotating  engagement with  the mating hub provided on the abrasive disk.  As the disk is rotated between a release position and an engagement position, air passage holes provided in abrasive disk are aligned with mating holes provided in the disk backing plate.    The device  also  includes a  shroud connected to a vacuum source, the shroud being spaced from the grinder backing plate by a predetermined gap to allow the intake of dust from the work surface.
Patent CA-2024258-A1 (CA)
Title: Heterocyclic derivatives
Inventor: CRAWLEY GRAHAM C
IPC: C07D401/12
Filed: 1990-08-29
Abstract: A B S T R A C T            TITLE: HETEROCYCLIC DERIVATIVES    The invention concerns a heterocyclic derivative of the formula I                         I wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; X1 is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R1 is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and R2 and R3 together form a group of the formula -A2-X2-A3- which, together with the carbon atom to which A2 and A3 are attached, defines a ring having 4 to 7 ring atoms, wherein A2 and A3, which may be the same or different, each is (1-4C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof.       The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent CA-2027787-A1 (CA)
Title: Method and installation for processing manure, fermented manure and kjeldahl-n containing waste water
Inventor: KOSTER IMAN W
IPC: C02F1/52
Filed: 1990-10-16
Abstract: Abstract The invention relates to a method for processing manure, fermented liquid manure being subjected to nitrification in a first step and to denitrification in a subsequent step, an aerated reactor which contains active sludge rich in nitrifying bacteria being used in the nitrification step and acid-neutralizing chemicals being added to said reactor if necessary and a continuously fed upflow slib bed (USB)  reactor which  contains  a very compact biomass  which is capable of converting nitrate to nitrogen gas and to which an organic substrate is added being used in the denitrification step, the loading of the reactor being controlled to obtain an optimum nitrification and denitrification and this is obtained on the basis of one or more of the following data: -     the incoming nitrogen load; -     the information from the WAZU respiration meter; -     the pH in the nitrification reactor, the criterion for which is that the pH is in the range limited by 6 and 8.5; -     the temperature in both the nitrification reactor and the denitrification reactor is kept below 40°C; -     the concentration of oxidized nitrogen in the influent for the denitrification reactor, the criterion for which is that the concentration is between 0 and 4 g N/l; -     the concentration of oxidized nitrogen in the nitrification reactor, the criterion for which in the sludge/liquid mixture in the reactor is that the concentration is between 0 and 4 g N/l; -     the concentration of the carbon source in the effluent from the denitrification reactor; -     the gas production in the denitrification reactor. The invention further relates to an apparatus for performing this method comprising at least one WAZU respirator meter.
Patent CA-2029146-A1 (CA)
Title: Promoter regions of the genes which code for the pilinic subunits fim2, fim3 and fimx of bordetella pertussis and their use for the expression of genes which code for a protein ofinterest
Inventor: RIBOLI BARBARA
IPC: C12N1/21
Filed: 1990-11-01
Abstract: ABSTRACT OF THE DISCLOSURE          The  isolation  and  characterisation  of  the  promoter regions  of  the  genes  which  code  for  the  pilinic subunits fim2, fim3 and fimx of Bordetella pertussis, are described, as well as the construction of vectors containing the regions, and microorganisms transformed by the vectors.            The promoter regions, or nucleotide fragments thereof, are   particularly   useful   for   the   regulable   or non-regulable  expression of  genes  which  code  for  a protein of interest in a strain of Bordetella.   The transformed   Bordetella   strains   are   particularly suitable   for   the   development   of   an   effective anti-pertussis vaccine.
Patent CA-2032092-A1 (CA)
Title: Antitumor agent
Inventor: HANAOKA MIYOJI
IPC: A61K31/47
Filed: 1990-12-12
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to compounds represented by formula A:                           (A) [wherein X- is an acid residue], which exhibit both potent antitumor activity and platelet aggregation inhibition activity and are expected to be useful for the treatment of tumors.
Patent CA-2032217-A1 (CA)
Title: Method of rehabilitating manholes by custom lining/relining
Inventor: STRONG WILLIAM A
IPC: E03F3/06
Filed: 1990-12-13
Abstract: A method for lining or relining a sewer manhole, apparatus comprising an improved leak resistant manhole, and a cementitious mixture for lining/relining manholes. A homogeneous, monolithic, cementitious liner is spray applied in place within a concrete or brick-and- mortar manhole infrastructure without forms, webbing, or re-bar.  A manhole to be serviced is first located and spray cleaned with water. Loose concrete and mortar fragments of the original structure are forcibly removed.   A cementitious mixture is spray-applied to the interior surfaces of the manhole to create a continuous, monolithic interior liner.  This lining is configured substantially identically to the internal shape and geometry of the manhole.  When the liner sets after installation, a substantially impervious water and chemical resistant barrier prevents manhole ingress/egress by ground water. The preferred cementitious mixture is a lightweight, high silicate, fiber-reinforced blend, which, when mixed with 20% to 40% water by weight and properly spray applied, will produce a monolithic liner having hitherto undiscovered geometric and structural strength characteristics, including improved water impermeability and chemically resistant properties. The disclosed structure and process contribute positively to the promotion of improved sewer system integrity.
Patent CA-2033019-A1 (CA)
Title: Promotor for bonding between rubber and steel cord, and rubber composition and rubber product containing the bonding promotor
Inventor: KAWAZURA TETSUJI
IPC: C08K9/00
Filed: 1990-12-21
Abstract: Abstract of the Disclosure A promoter for bonding between a rubber and a steel cord, which is represented by the following  general  formula (I):                                       (I) wherein R1, R2 and R3 may be the same or  different from  one  another  and  each  represents  a  mono-carboxylic radical; a rubber composition containing  the  bonding  promoter,  and rubber products made from the rubber composition.