baber/WOPTO huggingface dataset:
Patent CA-2136228-A1 (CA)
Title: Use for treating thrombocytopenia, use for treating erythropenia and optically active fused pyrazole compound
Inventor: HISADOME MASAO
IPC: C07D471/04
Filed: 1993-05-19
Abstract: ABSTRACT     A fused pyrazole compound of the formula   (I) wherein X is =N- or the like, R is hydrogen, alkyl or the like, Y' is a group of the formula   or the like, and Y2 is a group of the formula : -A2-B2 or the like, an optical isomer thereof and pharmaceutically acceptable salts thereof.     The compound of the present invention has a platelet count recovery action and erythrocyte count recovery action, and is useful as an active ingredient for a pharmaceutical agent capable of accelerating recovery of decreased platelet count and erythrocyte count, which is caused by drug therapy and radiotherapy for the treatment of malignant tumor.     The S-compound, which is an optically active compound of the Compound (1) of the present invention, has stimulating action on phagocytic activity of leukocyte, stimulating action on phagocytic activity of macrophage, leukocyte count recovery action, stimulating action on resistance to infection, antitumor action, immunological competence-improving action, as well as platelet count recovery action and erythrocyte count recovery action, and is useful for an integrated treatment inclusive of potentiation of preventive action against infection and alleviation of myelosuppression, for the treatment of infectious diseases and malignant tumor.  In addition, it is useful for various diseases caused by myelosuppression, such as aplastic anemia, myelodysplastic syndromes, myelogeneous anemia, congenital or idiopathic neutropenia and idiopathic thrombocytopenic purpura.
Patent CA-2138332-A1 (CA)
Inventor: WERNET WOLFGANG
IPC: C12N11/08
Filed: 1994-12-16
Abstract: A protein adsorbed shapable electroconductive polymer film comprising 1) a film made of a composition comprising a) at least one polyheteroaromatic compound or aniline in oxidized, polycationic form, and b) at least one polyanion of a film-forming thermoplastic polymer containing sulfated alcoholic groups <IMG> and/or sulfonatalkylated groups <IMG> in repeating structural units, wherein the group -(CnH2n)- is linear or branched C2-C12-alkylene containing 2 to 5 C-atoms in the carbon main chain, the alkylene being unsubstituted or substituted by C1-4-alkoxy; and 2) a protein adsorbed on said film. This protein adsorbed shapable electroconductive polymer film can be suitably applied as biosensors, bioreactor materials and immunosensors.
Patent CA-2142796-A1 (CA)
Title: Efficient floating point overflow and underflow detection system
Inventor: ELLIOTT TIMOTHY A
IPC: G06F7/38
Filed: 1995-02-17
Abstract: A processing  system  that  determines  whether  an underflow or overflow condition has occurred concurrently with the determination of the floating point exponent result uses a group of latched constants which can be added to the intermediate exponent and the exponent adjust to determine out of range conditions for all cases.  The appropriate one of these latched constants (exponent range check values; exp_range_chk) are added to the exp_int and exp_adjust to give a value that will vary based on whether the exp_result is out of range, or not.   Different exp_range_chk values are used for underflow single precision, underflow double  precision,  overflow  single  precision  and  overflow  double precision.      The  sum  of  these  three  values  (exp_int,  exp_adj, exp_range_chk) will yield a binary number having a most significant bit (MSB) that is dependent upon the exp_result value.  More particularly, the MSB will be a logical 1 when an out of range condition has occurred and a logical 0 for normal in range exponent results.
Patent CA-2143622-A1 (CA)
Title: Hypothermia reducing body enclosure
Inventor: PANETTA THOMAS F
IPC: A61F7/00
Filed: 1993-08-30
Abstract: A body enclosure (10) to prevent or treat hypothermia or hy-perthermia includes a first sheet having a first and second end. A fastener (50, 53) releasably connects the first end to the second end to form an enclosure about the body. Air from outside of the enclo-sure (10) is admitted into the enclosure (10) to be in direct contact with the body. The air is then discharged from the enclosure. In an-other embodiment, the body enclosure (200) includes first, second and third sheets (226, 240, 260). The third sheet (260) has a longit-udinal seam (224) which is releasably connected by a fastener. The first sheet (226) includes an inlet (244) for inflating and deflating a mattress portion (248) that is enclosed between the first sheet (226) and the second sheet (240). The first sheet (226) also includes a sec-ond inlet (252) for admitting air into an enclosure disposed between the second sheet (240) and the third sheet (260).
Patent CA-2148842-A1 (CA)
Title: Powder coating compositions and their use
Inventor: KITTLE KEVIN JEFFREY
IPC: C09D5/46
Filed: 1993-11-05
Abstract: A powder coating composition comprises at least one film-forming polymeric material and has dry-blended therewith two or more dry-blended additives selected from solid, particulate, inorganic, water-insoluble materials which may be ceramic or mineral materials and/or may be oxides, mixed oxides, hydrated oxides, hydroxides, oxide-hydroxides or oxysalts of metals and metalloids, at least 95 % by volume of the powder coating composition having a particle size not exceeding 50 microns.
Patent CA-2149474-A1 (CA)
Title: Pill pusher
Inventor: INTINI THOMAS D
IPC: B65B69/00
Filed: 1995-05-16
Abstract: OBJECTIVE Many senior patients complain of difficulty accessing their medication from blister packs. The handicapped have even more difficulty and in some cases, are unable to dispense their medication.     COMPONENTS The dispensing aid is a senior friendly device to help seniors gain easy access to their medication. This 4-part device has three injection moulded parts and one extruded, diecut part. 1) INJECTION MOULDED BOTTOM BASE TO HOLD A FOAM PAD which has a "D" style (female) snap-in hinge AND IS THE SUPPORT FOR THE PLUNGER. 2) A CUSTOM DIECUT SILICONE FOAM PAD which has a special design diecut allowing the plunger to penetrate through the foam pad without tearing the ends. 3) A CLEAR INJECTION MOULDED TOP which has an integrated plunger to push the tablets and capsules out of their blister packs, a "D" style (male) snap-in hinge at the foot and a recessed area for an ID or logo insert. 4) A SNAP-IN INJECTION MOULDED ID OR LOGO INSERT. Operation - Lift the top. Place the blister pack containing medication with the blister side up. Place one blister cavity under the plunger and, making sure theplunger is aligned with the center of product to be pushed out, apply light pressure on the logo areas. The medication will be pushed through the foil on the bottom of the blister pack. Simply raise the top, remove the blister pack and the medication will remain on the foam pad to be easily picked up by a senior.
Patent CA-2149783-A1 (CA)
Title: Novel peptides
Inventor: SHIBATA KENJI
IPC: C07K14/745
Filed: 1994-09-21
Abstract: ABSTRACT       The present invention provides peptides represented by the following formula (A):                                (A) wherein Q represents a physiologically active peptide moiety;          X each represents the same or different .alpha.-amino acid residue;         M represents Gly or Cys; m represents an integer of from 5 to 8;  and n represents an integer of from 0 to 3,  or their pharmaceutically acceptable salts thereof.       The peptides of the present invention have higher stability and/or higher activity than physiologically active linear peptides to which no cyclic peptide is bonded.
Patent CA-2150425-A1 (CA)
Inventor: UCHIKAWA SETOMI
IPC: H02H11/00
Filed: 1995-05-29
Abstract: In a power supply protection circuit for use in a mobile satellite communication apparatus which is connected to an external power supply for driving a load circuit therein, first and second relay switches electrically connect a power supply line to the load circuit when the power supply is normally connected in polarity and interrupt the power supply line leading to the load circuit when the power supply is erroneously connected in polarity.          The first and the second relay switches are controlled by a diode.  A resistor supplies a current level adapted to operate the first and the second relay switches and the diode.
Patent CA-2150788-A1 (CA)
Inventor: WILLIAMS LORRAINE
IPC: A61K8/365
Filed: 1995-06-01
Abstract: Cosmetic compositions are provided containing a thickening system that includes a heterobiopolysaccharide gum such as xanthan gum, an inorganic thickening agent such as magnesium aluminum silicate and a polyacrylamide. These compositions are particularly effective with thickening C1-C25 .alpha.-hydroxy carboxylic acids and salts thereof, especially at low pH. Furthermore, the combination thickening system functions to stabilize the compositions against phase separation.
Patent CA-2151437-A1 (CA)
Inventor: MIZUTANI SATOSHI
IPC: A61F13/56
Filed: 1995-06-09
Abstract: An absorbent padding such as a menstruation pad,  a incontinent pad and the like provided with a pair of adhesive zones along transversely opposite sides of said padding with a dimension as measured between outer side edges of said adhesive zones being gradually decreased to the minimum in a longitudinally intermediate section of said padding, and a force required for peeling off of said padding is adjusted to be maximum in a rear section of said padding.
Patent CA-2151718-A1 (CA)
Inventor: LEEKER KAREN KACZMAREK
IPC: A61F5/44
Filed: 1993-12-16
Abstract: An absorbent article having a main body portion and a pair of flaps joined to the main body portion. The flaps are folded over the garment side of the main body portion such that the flap adhesives and the central pad adhesives can be covered by a single release liner. The flaps may or may not be used while the absorbent article is being used, i.e., the absorbent article may be used by wrapping the flaps around the edges of the crotch region and securing the flap adhesives to the underside of a user's panty; alternatively, the flaps may be left in their folded configuration on the garment side of the main body portion and the flap adhesives may be secured, along with the central pad adhesive, to the inner crotch region of the panty.
Patent CA-2151992-A1 (CA)
Title: Impeller humidifier with integrally formed overflow tube
Inventor: CHIU BERNARD
IPC: F24F6/16
Filed: 1995-06-16
Abstract: A humidifier having an overfill protection tube integral with the housing and having an upper open end to the outside and aligned with a maximum operating water level, and a lower end open to the inside and positioned below a minimum operating water level whereby air and mist existing within the humidifier under positive pressure are prevented passage to the outside through the tube as water is depleted from the maximum level to the minimum level.
Patent CA-2152238-A1 (CA)
Title: Viterbi decoding method and circuit with accelerated backtracing and efficient path metric calculation
Inventor: ARAKI SATORU
IPC: H04Q7/20
Filed: 1995-06-20
Abstract: In a first aspect of the invention, a Viterbi decoding circuit stores comparison result bits in a bit-accessible path memory unit.  A back-trace is performed by setting a state value in a shift register, then shifting comparison result bits from the path memory unit into the shift register.  A certain number of bits at the shift-in end of this register are supplied as read address bits to the path memory unit.  In a second aspect of the invention, a Viterbi decoding circuit has selectors that first select old path metric values and branch metric values, which are added or subtracted to produce candidate path metric values, then select the candidate path metric values, which are subtracted to produce a comparison result bit representing the sign of their difference.  These additions and subtractions are performed by the same arithmetic unit.
Patent CA-2152833-A1 (CA)
Title: Vacuum insulation panel and method for manufacturing
Inventor: NEESER TIMOTHY A
IPC: F25D23/06
Filed: 1995-06-28
Abstract: A vacuum panel includes a jacket having a bottom that is formed into a "pan" shape.  A top is welded to the flanges of the bottom to create a hermetic seal therebetween.  A dense glass fiber mat fills the jacket.  A getter is strategically located in the panel to absorb residual gases in the panel and maintain the vacuum life.  To create the vacuum in the panel, the panel is heated to a specified temperature and time, and evacuated through an opening.  The opening is sealed with a braze seal that is melted over the opening.
Patent CA-2154640-A1 (CA)
Title: Coated pesticidal agents, processes for their preparation and compositions containing them
Inventor: AHMED FAKHRUDDIN
IPC: A01N63/40
Filed: 1995-07-25
Abstract: The present invention provides a coated pesticidal agent and processes for its preparation.  The present invention also provides a wettable powder pesticidal composition containing the coated pesticidal agent.
Patent CA-2162119-A1 (CA)
Title: Process and device for the synchronous addition of odours to visual and/or acoustic stimulation
Inventor: WITTEK GOETZ-ULRICH
IPC: A63J5/02
Filed: 1994-04-26
Abstract: In a process for increasing the sensual perception of visual and/or acoustic stimulations, especially in cinemas, theatres, concert and lecture halls and in slide shows, videos, television transmissions, audio games and the like, the viewers or listeners are offered suitable odours synchronously with the provision of certain visual and/or acoustic stimulation. The odours passed to the viewers or listeners by a stream of vehicle gas are heated before the discharge of the vehicle gas in the air surrounding the viewers or listeners to an odour-specific temperature which ensures that the odorous or aromatic substances are appreciated.
Patent CA-2166728-A1 (CA)
Inventor: MUNOZ DOUGLAS G
IPC: A42B1/00
Filed: 1994-07-07
Abstract: Chapeau ou casquette (10) présentant une calotte concave (12) formée par l'assemblage de panneaux comprenant deux panneaux latéraux (22) et un panneau supérieur (24). Un panneau (28) adjacent au panneau supérieur (24) et destiné aux doigts est disposé dans la calotte (12) pour former une poche (18) pour les doigts. Au moins un panneau (30) pour le pouce est disposé à l'extérieur de la calotte (12), de manière contiguë à l'un des panneaux latéraux (22), tout en étant relié à cette dernière pour former une poche (16) pour le pouce. Les poches destinées aux doigts (18) au pouce (16) constituent un gant.
Patent CA-2169777-A1 (CA)
Inventor: COUTURE EUGENE
IPC: B62B15/00
Filed: 1996-02-19
Abstract: Il existe actuellement sur le marché des traîneau communément appelés "traînes sauvages" qui sont faits d'une seule pièce rigide généralement en bois et faite pour glisser du haut d'une montagne et/ou être tirée à main d'homme. Ces traîneaux actuels ne sont pas confortables par leur configuration plane et ne peuvent être adaptés pour être tirés sécuritairement par un véhicule. Ainsi, la présente invention consiste à améliorer les traîneaux actuels en leur offrant plus de stabilité en dotant ledit traîneau d'une pluralité de modules rigides faisant en sorte d'augmenter l'adhérence entre le traîneau et la surface du sol et plus de sécurité en dotant le module de tête d'un moyen d'accouplement pour fixer ledit traîneau à un véhicule quelconque.
Patent CA-2170233-A1 (CA)
Inventor: NAKAISHI HIROYUKI
IPC: G02B6/124
Filed: 1996-02-23
Abstract: A method of forming a refractive index distribution in a light transmission path involves applying a photosensitive material layer to the surface of a clad layer, forming a mask pattern of the photosensitive material layer through photo-lithography, and irradiating through the mask pattern a light transmission path with an electromagnetic wave having a wave-length not exceeding that of visible light, thereby forming a refractive index fluctuation distribution corresponding to the mask pattern in a core.
Patent CA-2170328-A1 (CA)
Title: Concrete form with safety bar
Inventor: FLATHAU ROBERT J
IPC: E04G17/00
Filed: 1996-02-26
Abstract: A concrete form having a frame with a first pair of outer frame members and a second pair of outer frame members. The first pair of outer frame members are disposed perpendicular to the second pair of outer frame members so that the first and second pairs of outer frame members define a substantially rectangular shape.     The concrete form has two inner frame members connected between two of the outer frame members, the inner frame members being spaced to define a rectangular bay area therebetween. The concrete form has a flat concrete-forming member fixed to the outer frame and a support member with a pair of end portions and a middle portion disposed between the end portions. The support member is connected to the first and second inner frame members so that the middle portion of the support member is spaced from the concrete-forming member by a first distance and so that the end portions of the support member are spaced from the concrete-forming member by a second distance smaller than the first distance.
Patent CA-2171461-A1 (CA)
Inventor: BRUEHL FRITZ
IPC: B21C37/26
Filed: 1994-09-09
Abstract: The invention relates to a plant for producing metal heat exchanger tubes with spiral heat exchanger ribs secured to the exterior surface from smooth tubes and strip-form flat material for the ribs. In order to allow ribbed tubes to be economically produced at any desired location, it is proposed that the main plant units needed to produce the ribbed tubes (15), such as a rotating device, strip conveyor and joining device, be installed in one or more mobile container-type modules in production order.
Patent CA-2174263-A1 (CA)
Title: Synchronizer with self-energizing
Inventor: BRAUN EUGENE RALPH
IPC: F16D23/06
Filed: 1996-04-16
Abstract: A  baulkring-type synchronizer mechanism (18) includes cone clutch friction surfaces (24,48 and 26,50) and sets jaw clutch teeth (58,28 and 60,30) for frictionally synchronizing and positive connecting gears (14,16) to ashaft (12).  Blocker teeth on baulkrings (40,42) prevent asynchronous engagement of the jaw clutch teeth and transmit operator shift forces (Fo) from a shift sleeve (34) to the cone clutches.  Angled self-energizing surfaces (72a, 72b, 74a, 74b) are affixed to an outer circumference of a hub (32) and engage angled self-energizing surfaces (76a,76b,76c,76d) affixed to a shift sleeve (34) to provide an additive force (Fa) that is transmitted via the blocker teeth to the cone clutches.  The jaw clutch teeth include axially movable first and second sets of teeth (58,60) defined by the shift sleeve (34) and axially fixed sets of teeth (28,30) secured to the gears.  When the sleeve is in a neutral position, the first and second sets of the teeth (58,60) are loosely disposed respectively in portions of grooves in hub (32).  When one of the first and second sets of teeth (58,60) are engaged with one of the fixed sets of teeth, the other of the first and second sets is closely received in a portion of its associated groove.
Patent CA-2174866-A1 (CA)
Title: Toothbrush having a dual rotary brushing system
Inventor: ARNOUX PATRICK
IPC: A61C17/26
Filed: 1994-10-21
Abstract: PCT No. PCT/FR94/01231 Sec. 371 Date Sep. 27, 1996 Sec. 102(e) Date Sep. 27, 1996 PCT Filed Oct. 21, 1994 PCT Pub. No. WO95/11636 PCT Pub. Date May 4, 1995The present invention provides a mechanical toothbrush with a dual rotary brushing system and comprising a handle-forming body and a head fixed to the handle, which head is provided with two adjacent contra-rotating brushes of cylindrical shape and having substantially parallel axes. Each of the two brushes is driven by a flexible shaft situated in the head and supported, at least at its distal end, by a respective bearing mounted on a support that enables the two brushes to move apart one away from the other, then urging the brushes towards the other by a return effect.
Patent CA-2177372-A1 (CA)
Inventor: BRIDGES ALEXANDER JAMES
IPC: C07D487/02
Filed: 1995-01-23
Abstract: Epidermal growth factor inhibitors of formula (1), where: at least one, and as many as three of A-E are nitrogen, with the remaining atom(s) carbon, or any two contiguous positions in A-E taken together can be a single heteroatom, N, O or S, in which case one of the two remaining atoms must be carbon, and the other can be either carbon or nitrogen; X = O, S, NH or NR7, such that R7 = lower alkyl (1-4 carbon atoms), OH, NH2, lower alkoxy (1-4 carbon atoms) or lower monoalkylamino (1-4 carbon atoms); n = 0, 1, 2.
Patent CA-2177977-A1 (CA)
Inventor: KRAUSE WERNER
IPC: C07C237/12
Filed: 1994-11-26
Abstract: L'invention concerne de nouveaux complexes métalliques qui contiennent un ion d'un élément des nombres atomiques 12, 13, 20-31, 39-42, 44-50 ou 57-83 et un ligand complexant halogéné de formule (I), dans laquelle R?1¿, R?2¿, R?3¿, Z?1¿, Z?2¿, Z?3¿, U?1¿, U?2¿, V?1¿, V?2¿ ou V?3¿ ont différentes notations. L'invention concerne des substances pharmaceutiques contenant lesdits complexes, leur utilisation dans la résonance magnétique nucléaire et/ou dans le radiodiagnostic, notamment dans celui du foie, ainsi que des procédés de préparation desdits complexes et desdites substances pharmaceutiques.
Patent CA-2178772-A1 (CA)
Inventor: EBERBACH MARK A
IPC: A41D13/08
Filed: 1996-06-11
Abstract: A device adapted to be worn by a user to protect an elongated portion of the user's body. The device comprises a support member positionable on a user's body adjacent to the elongated portion of the user's body to be protected. A pair of anatomically linear load-bearing members are included. The load-bearing members are coupled in laterally spaced relationship with respect to the support to define an elongated space therebetween. The load-bearing members and space therebetween are essentially parallel with each other and parallel with the elongated portion of the user's body to be protected. Further included are retention means to maintain the support member in position on the user's body with the space between the load-bearing members overlying the elongated portion of the user's body to be protected.
Patent CA-2178937-A1 (CA)
Inventor: MAZUR MATTHEW S
IPC: A61M5/34
Filed: 1994-12-13
Abstract: Seringue rétractable permettant de tirer l'aiguille et son support (202) d'un raccord libérable étanche aux fluides situé dans l'extrémité avant du corps de pompe de la seringue et de la mettre dans une position où elle est enfermée dans le corps de pompe. On peut prévoir un clip (204) verrouillant le porte-aiguille sur le corps de pompe pour l'empêcher de se détacher. La tige du piston peut alors être rompue au niveau du piston (38) et l'extrémité libre de ce dernier être insérée par l'extrémité distale du corps de pompe désormais ouverte, de façon à enfermer de manière étanche le porte aiguille et le fluide restant à l'intérieur du corps de pompe, la tige empêchant les mouvements longitudinaux de l'aiguille à l'intérieur du corps de pompe. La seringue peut alors être jetée sans qu'il soit possible d'avoir accès à l'aiguille et sans fuite de liquide.
Patent CA-2181416-A1 (CA)
Inventor: SINDZINGRE THIERRY
IPC: C11D3/39
Filed: 1996-07-17
Abstract: The present invention relates to the use of a mixture consisting of an aqueous solution containing from 3 to 50 % by weight of hydrogen peroxide and of an effective quantity of at least one wetting surface-active agent which is stable in an oxidizing medium, as degreasing composition especially for cleaning metal articles.         It relates, furthermore, to a degreasing process making use of this mixture.         Application: industrial degreasing in the engineering industry.