baber/WOPTO huggingface dataset:
Patent CA-2162988-A1 (CA)
Title: Baby restraint
Inventor: TEFAYE JOSEPH ELIE
IPC: A47D15/00
Filed: 1994-05-16
Abstract: An apparatus for restraining movement of a sleeping baby comprises a strap (11/31) and two chocks (12, 13/32, 33) located atop the strap. Each of the chocks has an upstanding face (19, 20/38, 40) and the chocks ale loacted atop the strap (11/31) with the upstanding faces facing one another. In use, the strap is arranged to lie substantially on the baby's bedding (14) and the upstanding faces are separated by a distance which allows the baby to lie on its side nestled between the chocks.
Patent CA-2164017-A1 (CA)
Inventor: RAINER WALTER
IPC: H01C7/00
Filed: 1995-11-29
Abstract: A surface mount resistor (10) is formed by joining three strips (20, 30, 32) of material together in edge to edge relation. The upper (32) and lower (30) strips are formed from copper and the center strip (28) is formed from an electrically resistive material. The resistive material is coated with epoxy (74), and the upper and lower strips are coated with tin or solder. The strips may be moved in a continuous path and cut, calibrated, and separated for forming a plurality of electrical resistors.
Patent CA-2166189-A1 (CA)
Title: Combined storage and exercise-therapy apparatus
Inventor: MARLOR THOMAS W
IPC: F16M13/00
Filed: 1994-06-14
Abstract: A storage tower for holding an item, including a plurality of supporting side walls, an upper platform secured to the side walls, and grasping passages for handling the tower. Items are releasably secured to the tower. One type of item that may be attached to the tower is a hand exercise and manipulation device.
Patent CA-2167379-A1 (CA)
Title: Blends of polycarbonates with polyamides, having high impact strength and high flexural modulus
Inventor: HUYNH-BA GIA
IPC: C08L77/00
Filed: 1994-07-25
Abstract: A polymer blend comprising an aliphatic polyamide matrix and a dispersed phase of a polycarbonate and a compatibilizing agent having pendant succinic anhydride groups or epoxide groups, made under such blending conditions that the polymer stock melt temperature is 290-350 °C, has a combination of excellent toughness and stiffness properties.
Patent CA-2175222-A1 (CA)
Title: Immobilized mismatch binding protein for detection or purification of mutations or polymorphisms
Inventor: WAGNER ROBERT E JR
IPC: C12Q1/6858
Filed: 1994-11-04
Abstract: A method for detecting mutations, such as a single base change or an addition or deletion of about one to four base pairs, is based on the use of an immobilized DNA mismatch-binding protein, such as MutS, which binds to a nucleic acid hybrid having a single base mismatch or unpaired base or bases, thereby allowing the detection of mutations involving as little as one base change in a nucleotide sequence. Such a method is useful diagnosing a variety of important disease states or susceptibilities detecting the presence of a mutated oncogene and for isolating or removing by affinity chromatography duplex DNA molecules containing mismatches such as error-containing molecules in PCR-amplified DNA samples. Also provided are kits useful for practicing the methods of the present invention.
Patent CA-2176664-A1 (CA)
Title: Portable saw
Inventor: BEIL RICHARD
IPC: B27B9/00
Filed: 1996-05-15
Abstract: The portable saw is a compact easily transported saw for cutting lengths from a log, wooden beam, or one or more pieces of lumber. The saw is hitched to a towing vehicle for transportation to a location for use. When at the desired location the saw is unhitched and adjustable legs are lowered thereby stabilizing the saw in place on the ground. The saw may then be used to cut the log, or other wooden member. The portable saw comprises a frame structure, an upright rotatable saw blade, mounting means for rotatably mounting the saw blade on the frame structure, drive means mounted on the frame structure for providing rotational movement to the saw blade, a cradle for supporting the at least one log to be cut, wheels for supporting the frame structure for movement over a supporting surface, and a hitch fixed to the frame structure for connecting the frame structure to a towing vehicle.
Patent CA-2176784-A1 (CA)
Title: Elasticized top garment
Inventor: ROSCH PAULETTE MARY
IPC: A41D7/00
Filed: 1996-05-16
Abstract: A disposable girl's top including a elastic system which is under tension and a ruffle which forms an edge of the elastic structure whereby the curl up of the structure is minimized. More particularly, a garment for wearing about the body is provided comprising a body covering assembly having an upper body opening and a lower body opening, each opening having an edge about its perimeter, the body covering assembly comprising a relatively elastic region, the lower edge comprising a relatively inelastic region.
Patent CA-2177874-A1 (CA)
Inventor: CHRAPLYVY ANDREW R
IPC: H04B10/18
Filed: 1996-05-31
Abstract: A significant part of signal-to-noise degradation in WDM optical fiber communications, due to Raman crosstalk, is found to be deterministic in nature. Shaping of amplifier output to offset depletion of high frequency channels improves signal capacity by an order of magnitude.
Patent CA-2177889-A1 (CA)
Title: Fungicidal agents ll-15g256gamma, , and ¹ produced by ll-15g256 (hypoxylon oceanicum)
Inventor: SCHLINGMANN GERHARD
IPC: C07K5/093
Filed: 1996-05-31
Abstract: This invention provides antifungal compounds of Formula I or II:                            Formula I                       Formula II wherein R, R1 and R2 are defined in the specification produced by culture LL-15G256 (Hypoxylon oceanicum), and their production by fermentation and use as antifungal agents.
Patent CA-2180222-A1 (CA)
Title: Polysulfone hollow fiber semipermeable membrane
Inventor: SHIMAGAKI MASAAKI
IPC: B01D67/00
Filed: 1996-06-28
Abstract: Respective hollow fiber membranes suitable for use in removing undesired contaminants from blood, in particular in an artificial kidney, have: (1) per membrane area of 1.6 m2, in vitro clearances for urea and phosphorus respectively of >= 195, and >= 180, ml/min, a .beta.2-microglobulin clearance >= 44 ml/min and an albumin permeability <= 0.5%; (2) an albumin permeability <= 1.5% and an overall mass transfer coefficient Ko >= 0.0012 cm/min; and (3) a vitamin B12 dialyzance of >= 135 ml/min and an albumin permeability <= 3%.      The membranes can be prepared by spinning hollow fibers from a spinning solution comprising a polysulfone, a hydrophilic polymer, a solvent and water, the spinning solution having a viscosity x at 30°C of 25-130 poise and a quantity y % of water given by: -0.01× + 1.45 <= y <= -0.01× + 2.25.      The membranes can be incorporated into a hemodialyzer module by a method in which they are preimpregnated with a wetting agent, thereafter kept separate from one another by spacers and then inserted in the module.
Patent CA-2180483-A1 (CA)
Title: Zeolite-based lightweight concrete products
Inventor: FU YAN
IPC: C04B28/06
Filed: 1996-06-25
Abstract: Lightweight concrete products, useful for example in blocks, wall panels, floor and roof slabs, in which zeolite is a major component, its content in the cementing material of the products exceeding 50 wt.%.        Depending on application, zeolite may be non-treated or calcined at a temperature enabling the surface activation of the zeolite and resulting high surface energy.   Zeolite thus treated will work as both pozzolanic material and bubble-generating agent.    Strengthening agents are used to improve compressive strength of the products. Also, a binding material, useful for hazardous waste stabilization, comprising zeolite as a major component, is proposed.
Patent CA-2182071-A1 (CA)
Inventor: KATAYAMA HIDEYUKI
IPC: H04W8/06
Filed: 1996-07-25
Abstract: A radio pager receives from a base station a paging signal consisting of an address code group and a message code group including musical note data. The receiver separates the received paging signal into the address code group and message code group. Further, the receiver separates the message code group into message data and musical note data by using a melody start symbol and a melody end symbol. Then, the receiver generates melody frequencies corresponding to the consecutive musical note data, modulates the melody frequencies to output a melody, and drives a speaker therewith.
Patent CA-2187350-A1 (CA)
Title: Improved manifold calibration finger
Inventor: WISE JOHN
IPC: B29C48/90
Filed: 1995-04-07
Abstract: An improved manifold calibration finger (10) which can be used in conjunction with a die head (15) in the extrusion of a plastic with the manifold calibration finger (10) comprising a first section (25) comprising an elongated tubular mem-ber having a grooved outer surface (30, 33, 37) and an elongated central channel (64) extending through the first section from one end of the first section to the other.
Patent CA-2187743-A1 (CA)
Title: Device and process for combining and processing several paper webs
Inventor: SCHWEIGER JOSEPH
IPC: B65H23/188
Filed: 1995-04-13
Abstract: A device is disclosed for combining and processing at least two paper or film webs. It comprises pay-out units in each of which a paper web with regularly spaced markings is drawn off from a roll by means of withdrawal rolls. The paper web is led as appropriate over deflection rollers combined with at least one other web and drawn into a processing line. In the processing line that at least two paper webs pass through processing units, which may be independent from each other, and are drawn into a unit for further processing. Means are provided for the congruent longitudinal register control of the paper webs, comprising means for creating a tension across the web width which is substantially the same in each of the at least two paper webs for registering the sequence of markings on each paper web, and a control unit which actuates a drive or braking device.      The means for creating tension in the paper are drawing rolls such as rubber rolls situated after the processing line and preferably immediately prior to the unit for further processing.
Patent CA-2188463-A1 (CA)
Title: Pharmaceutical compositions containing activated protein c-resistant factor v for the treatment of bleeding disorders
Inventor: VOORBERG JOHANNES JACOBUS
IPC: C12Q1/68
Filed: 1995-04-21
Abstract: This invention relates to the diagnosis of congenital defects in the anticoagulant protein C system. Methods that are disclosed are based on the detection of mutations at the cleavage sites of coagulation factors that are under control of activated protein C (APC). Diagnostic tests include analysis of the APC-cleavage sites of factor V and factor VIII, by using specific primers to amplify selectively from RNA, cDNA derived from RNA or chromosomal DNA, parts of factor V and factor VIII that contain cleavage sites for APC. Methods that monitor the presence of mutations at the cleavage sites for APC and their utility in the diagnosis of thrombo-embolic disease are disclosed. The invention further discloses methods for correcting the defects detected according to the invention, as well as novel therapeutic agents which can be used in the treatment of bleeding disorders, which agents are based on the "defective" Factor V and Factor VIII proteins leading to the thrombotic disorders described hereinabove.
Patent CA-2189868-A1 (CA)
Title: Method of manufacturing polyolefin solutions
Inventor: NOGATA TETSURO
IPC: B29B7/42
Filed: 1996-03-07
Abstract: A method of manufacturing a polyolefin solution continuously and in a stable manner with a high yield which comprises kneading a polyolefin resin with a liquid being composed of a solvent for the polyolefin resin, and is characterized in that; (1) a continuous kneader having a self-cleaning action is used, and (2) a starving state is maintained in the internal sections of the kneader at a polyolefin resin feed section, a liquid feed section, and the section in which the kneading of the polyolefin resin and the liquid is initially carried out.
Patent CA-2190648-A1 (CA)
Inventor: HAWTHORNE V TERREY
IPC: B61F5/32
Filed: 1996-11-18
Abstract: A sideframe pedestal jaw accommodates a bearing adapter which locks the adapter to the sideframe, thereby preventing it from all forms of movement within the pedestal jaw opening. Locking the bearing adapter forces the truck axles to remain at a right angle with respect to the sideframes. Maintaining this right angular relationship substantially curtails truck warpage, which induces wheel misalignment that leads to undesirable truck hunting and high speed instability.
Patent CA-2192971-A1 (CA)
Title: Expression control polynucleotides derived from spliceosomal protein gene promoters
Inventor: BROWN JOHN WILLIAM
IPC: C12N15/82
Filed: 1995-06-19
Abstract: An expression control polynucleotide capable of affecting the expression of a second polynucleotide, and derived from a spliceosomal protein gene promoter.  Isolation of plant spliceosomal protein gene promoters from potato and maize is described. Partial sequences of the promoters of two potato spliceosomal protein gene promoters are disclosed.
Patent CA-2193107-A1 (CA)
Title: Actionneur lineaire reglable en continu pour siege de vehicule
Inventor: PICKLES JOSEPH
IPC: B60N2/90
Filed: 1995-06-16
Abstract: Un actionneur linéaire (10) comprend un élément rotatif (60) monté sur un arbre fileté (44). Un premier et un second élément mobile (86, 88) sont montés dans un boîtier (30) et sont placés sur les côtés opposés d'un collier annulaire (65) formé sur l'élément rotatif (60). Les éléments mobiles (86, 88) peuvent se déplacer entre une première position, position dans laquelle l'élément rotatif (60) n'est plus en contact avec les surfaces de roulement (70, 72) se trouvant aux extrémités opposées du boîtier (30), pour empêcher la rotation de l'élément rotatif (60) et de l'arbre fileté (44), et une seconde position, position se trouvant à une certaine distance de l'élément rotatif (60), pour permettre à l'élément rotatif (60) de se déplacer axialement pour venir en contact avec l'un des roulements (70, 72), cela afin de permettre la libre rotation de l'élément rotatif (60) et l'arbre fileté (44). Des paires de rampes (94, 96), s'étendant avec une certaine inclinaison sur chaque élément mobile (86, 88), coulissent dans des rainures angulaires (100, 102) ménagées dans ledit boîtier (30) pour guider le déplacement des éléments mobiles (86, 88).
Patent CA-2198898-A1 (CA)
Title: Protective or anchor groups and their use
Inventor: HOFFMANN STEFAN
IPC: C07K5/023
Filed: 1995-09-04
Abstract: The invention concerns a carbamide of the general formula R1-CO-NH-C(R2)(R3)-X-Y, said carbamide being protected by a temporary protective group. In said formula R1-CO- means a carbonyl group which can be provided as a peptide chain unit and can comprise one or more amino acid groups; R2 and R3 mean residues of the carbamide protective group which do not participate in its function, wherein R2 and R3 can be identical or different, but are different if one of the two groups means a hydrogen atom; X means an oxygen atom or a sulphur atom and Y means a protective group for X. The invention further concerns a process for preparing the protected carbamide and the use of the latter. The carbamide protected in accordance with the invention can also be in a form associated with a carrier material.
Patent CA-2199323-A1 (CA)
Title: Keyboard calculator system
Inventor: SMITH PHILIP E
IPC: G06F3/023
Filed: 1997-03-06
Abstract: A keyboard for use with a computer. The keyboard has an alphanumeric keypad with alphanumeric keys, a calculator keypad with calculator keys including numeric and arithmetic keys which also function as the standard number pad on a calculator, a keypad matrix, a processor and a bi-directional communications interface. The processor, through the keypad matrix, receives signals indicating actuation of the keys, resolves keystrokes corresponding to the actuated keys, and sends the keystrokes to the computer through the communications interface. The keyboard has a tape mode, a calculator mode and a keyboard mode. The processor, keyboard matrix and calculator keypad act as a discrete calculator when in calculator mode. There is a send key for sending a number active in the calculator to the computer as a series of keystrokes for display on the monitor. In tape mode, the processor sends keystrokes to the computer corresponding to intermediate steps in calculations entered at the calculator keypad. The keyboard has its own LCD  display for displaying the calculations of the calculator. There is a software program for use on the computer to display a display window on the monitor. A signal is sent to the keyboard to enter tape mode when the software program becomes active. When the software program is active, keystrokes representing the intermediate steps of the calculation are received from the keyboard and displayed on the monitor. A signal is sent from the computer to the keyboard to exit tape mode when the software program becomes inactive.
Patent CA-2199748-A1 (CA)
Title: A novel fungal multisubunit protein complex critical for expression of fungal proteins
Inventor: GREEN MICHAEL R
IPC: A61P31/04
Filed: 1995-09-19
Abstract: Identification of yeast TATA-box-binding protein (TBP) associated factors (TAFs). Use of TBP as a protein-affinity ligand to isolate from yeast a multisubunit complex that is required specifically for activated transcription by RNA polymerase II.
Patent CA-2201115-A1 (CA)
Title: Hydration compositions for human or animal bodies
Inventor: SPALDING GEOFREY MELVILLE
IPC: A61K36/716
Filed: 1995-10-06
Abstract: A hydration composition for the body is provided which essentially includes the synergistic combination of: (a) Hydrastis canadensis (common name: Golden Seal), b) Ulmus fulva (common name: Slippery Elm), and (c) Smilax ornata (common name: Salsaparilla). The above hydration composition may be prepared in homoeopathic or non-homoeopathic form. The homoeopathic hydration composition may be prepared by any one of the following methods comprising: (i) forming separate homoeopathic preparations from components (a, b and c) mentioned hereinabove, and subsequently mixing said homoeopathic preparations; (ii) mixing extracts of components (a, b and c) and forming the resultant mixture into a homoepathic composition; and (iii) preparing a first homoeopathic composition as in (i) and (ii) above (with optional additional ingredients), and further diluting said first composition to form a second homoeopathic composition.
Patent CA-2201566-A1 (CA)
Inventor: CLARK PETER DAVID
IPC: C10G29/16
Filed: 1997-04-02
Abstract: A method for desulfurizing a light sour oil by contacting the hydrocarbon fluid with a mesoporous catalyst at temperatures in the range of 20 - 500°C in the absence of molecular hydrogen to promote carbon-carbon and carbon-sulfur bond formation and increase the boiling point of sulfur containing hydrocarbons. The mesoporous catalyst is selected from the group consisting of alumina-silicate, alumina and silica, and is impregnated with an oxide of a metal that forms coordinate bonds with hydrocarbons in the hydrocarbon fluid. Suitable metals are aluminium, scandium, titanium,  vanadium,  chromium,  manganese,  iron,  cobalt, nickel,  copper and zinc.  The hydrocarbon fluid may be contacted with the mesoporous catalyst in the presence of up to about 1 mole oxygen for each mole of sulfur in the sulfur containing hydrocarbons, or in the presence of an unsaturated hydrocarbon. Subsequent distillation separates the hydrocarbon fluid into a first fraction and a second fraction, wherein the first fraction contains hydrocarbons generally having a lower boiling point than hydrocarbons in the second fraction, and the second fraction includes a higher mass percentage of sulfur than the first fraction.
Patent CA-2203561-A1 (CA)
Inventor: BOYD THOMAS ANDREW
IPC: G05B19/418
Filed: 1995-10-20
Abstract: An apparatus for accessing field devices in a distributed control system provides non-redundant secondary access to a plurality of field devices that are controlled by a control room. An apparatus also provides redundant wireless to access field devices in a distributed control system having primary access to the field devices provided by hard-wired media that couples the field devices to the control room. The field devices are coupled to a Fieldbus control network. In a first embodiment, each field device is provided with a wireless Fieldbus port that is accessible by a wireless handheld unit or wireless terminal. In a second embodiment, each Fieldbus control network is provided with a field module having a wireless Fieldbus port that allows all devices connected to the Fieldbus control network to be accessed by a wireless handheld unit or a wireless terminal. In a third embodiment, an H2-to-H1 Fieldbus bridge (which may service a plurality of H1 control networks) is provided with a wireless Fieldbus port that allows all Fieldbus devices connected to H1 control networks serviced by the H2-to-H1 bridge to be accessed by a wireless handheld unit of a wireless terminal. In a fourth embodiment, a bridge/converter provides an interface between older analog control room components and newer Fieldbus field devices.
Patent CA-2204721-A1 (CA)
Title: Supply voltage switching apparatus
Inventor: MALMGREN CARL-HENRIK
IPC: H04M7/00
Filed: 1995-11-08
Abstract: An apparatus (1) for automatically switching a load (2) between different supply voltages (VB1, VB2, VB3) in dependence on varying voltage demands of the load (2), comprises a number of analog series regulators (5, 6, 7). The supply voltage connection terminals (11, 12, 13) of the series regulators are to be connected to an individual one of said supply voltages (VB1, VB2, VB3), while the output terminals of the series regulators are to be connected to the laod (2) to individually conduct current to/from the load (2) in one and the same direction. The reference voltage input terminals (14, 15, 16) of the series regulators are to be supplied with an individual reference voltage (VR1, VR2, VR3) in response to the voltage demand of the load (2) in such a manner that a series regulator connected to a supply voltage of a large absolute value, is adapted to be supplied with a reference voltage of a smaller absolute value than a series regulator connected to a supply voltage of a smaller absolute value and, hereby, strive to output an output voltage on its output terminal, which is of a smaller absolute value than the output voltage which a series regulator connected to a supply voltage of a smaller absolute value strives to output.
Patent CA-2205636-A1 (CA)
Title: Setting tool for a fastening pin
Inventor: KIRSCH AXEL
IPC: A61B90/00
Filed: 1994-01-04
Abstract: A setting tool for inserting a fastening pin for securing a covering membrane to a defective bone area filled with reconstructive bone material with surrounding endogenous bone, said tool comprising an elongated pencil-type  handle,  on  one  end  of  which  is  provided  a pressure/striking head and on the other end of which is provided a holder for a fastening pin, having at least two resilient clamping jaws.
Patent CA-2207628-A1 (CA)
Title: 3-aryl-1,2,4-triazole derivatives with herbicidal properties
Inventor: GOTO TOSHIO
IPC: C07D249/12
Filed: 1995-12-04
Abstract: The invention relates to novel substituted N-aryl nitrogen-containing heterocyclic compounds of the general formula (I) (see formula I) and to the compounds isomeric to the substituted N-aryl nitrogen-containing heterocyclic compounds of the formula (I), of the formulae (Ia) and (Ib) (see formulae Ia and Ib) in which Q1, Q2, R1, R2 and Ar have the meanings given in the description, processes for their preparation and their use as herbicides.