baber/WOPTO huggingface dataset:
Patent CA-1263058-A (CA)
Inventor: HODATE TOMOSHI
IPC: F23C99/00
Filed: 1985-04-11
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a combustion apparatus comprising a combustion chamber; a particulate heating medium in said combustion chamber; conduit means having a nozzle for feed-ing upwardly into said combustion chamber a combustion gas, whereby said heating medium is circulated in said combustion chamber; an intake port communicating a lower portion of said combustion chamber with a portion of said conduit means upstream of said nozzle, wherein said intake port extends into a bottom of said combustion chamber, and a fuel supplying pipe has an end introduced into said intake port for inducing said heating medium to flow into said intake port at a rate proportional to that of said fuel; and pressure reducing means associated with a junction of said intake port and said conduit means sufficient for induc-ing said heating medium to flow into said intake port.
Patent CA-1256391-A (CA)
Inventor: SCHWENGERS DIETER
IPC: A23L27/00
Filed: 1985-06-13
Granted: 1989-06-27
Abstract: A B S T R A C T  O F  T H E  D I S C L O S U R E            A gluco-oligosaccharide mixture having up to 30, in particular from 10 to 20, anhydroglucose units is prepared by reacting an aqueous solution of a mono-or disaccharide composed of glucose units containing more than 200 mmol of the saccharide per 1000 U .alpha. (1 ? 6)-D-glucosyl transferase, at 265 to 310 K and a pH value of from 4.5 to 8.0, with an aqueous solution of sucrose in a molar ratio of sucrose to glucose of 2.0 to 5Ø            The oligosaccharide mixtures of the present invention are used as calorie-free carrier for sweetening agents and as "body building" sweetening agent.
Patent CA-1261705-A (CA)
Inventor: GREEN DAVID T
IPC: A61B17/115
Filed: 1985-06-27
Granted: 1989-09-26
Abstract: Abstract of the Disclosure Surgical clip applying apparatus in which clips are delivered to a pair of jaws one at a time for closure around body tissue.  The squeezing to-gether of a pair of ring handles causes the jaws to move distally relative to the apparatus.  The jaws contact a pair of inclined surfaces on the shaft of the apparatus and are thereby forced together, causing the distal-most clip in a linear array to be closed around body tissue.  Release of the handles returns the jaws to the original positions so that another clip closing cycle can be initiated. An escapement mechanism interacts with the jaws to ensure that only one clip at a time from the linear array is delivered to the jaws.  A clutch assembly ensures that each step in the clip closing and return cycle is completed in the proper sequence.
Patent CA-1240144-A (CA)
Inventor: SYDOR FRANK
IPC: A43B7/14
Filed: 1985-06-28
Granted: 1988-08-09
Abstract: ABSTRACT           An arch support for the foot includes a plantar support member having a cavity to re-movably receive a metatarsal support element; metatarsal support elements of different height can be used depending on the activity engaged in by the wearer;heel wedges of different height may similarly be used; the metatarsal support element has, in particular, an open lattice-like structure which reduces material and weight of the support, improves flexibility and allows better air circula-tion.
Patent CA-1256975-A (CA)
Inventor: BODINE JOHN H
IPC: G01V1/30
Filed: 1985-07-08
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a method of seismic exploration for obtaining a measure of the subter-ranean formation rock properties.  Incident angle ordered gathers of seismic signal are processed to obtain a measure of the reflection coefficient as well as attri-butes descriptive of variations in amplitude of the seismic signal as a function of incident angle.  Such attributes, when plotted on an angle dependent amplitude diagram, are transformed into a most probable estimate of the subterranean formation rock properties as well as a diagnostic of relative lithology and pore fluid contrast.            TDS:ch/sdg
Patent CA-1242495-A (CA)
Title: Electrical connector module with multiple connector  housing
Inventor: POHL KARL H
IPC: H01R4/24
Filed: 1985-07-31
Granted: 1988-09-27
Abstract: ABSTRACT OF THE DISCLOSURE     Terminal connecting blocks or modules are widely used in the telecommunications industry to interconnect equipment and distribution lines, particularly in signal switching or distribution applications.  Their primary function is the solderless connection of two or more wires.  Such modules provide for a quick, mechanically secure and electrically sound connection.  In addition, they provide for relatively simple and fast disconnection, as needed where frequent rewiring is necessary.  Thus there is disclosed an electrical connector apparatus com-prising a plurality of metal split cylinder means each including a slot for receiving and engaging an insulated wire to form an electrical connection; a non-conductive housing configured to provide a plurality of cylindrical subhousings each for concentrically supporting one of said split cylinder means, each of said subhousings including slots on diametrically opposed sides with one of said subhousing slots coaxially extending with said split cylinder slot; said subhousings aligned in two rows with said subhousing slots aligned transversely to said rows, the subhousings in each row laterally spaced apart to form a plurality of inter subhousing slots and the subhousings in different rows laterally offset so that one slot of each subhousing is aligned with one of said inter subhousing slots whereby wires to be connected may be laid side by side in said subhousing slots before being inserted in said split cylinders.  Thus the dis-closed connector module, installation tool and method of installation provides that a plurality of wires may be secured in place for installation via the wire gripping slots in a single series of operations, and then fully installed in a series of installation operations such that switching back and forth between wire placement and installation with the wire installing tool is not required where two or more wires are sought to be installed sequentially.
Patent CA-1266726-A (CA)
Inventor: CERRONI MANLIO
IPC: C05F17/02
Filed: 1985-08-07
Granted: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE         This invention discloses a plant for the biological conversion of waste organic material.  In the plant, the stirring screws which effect the stirring or agitation and the feeding motion of the material to be treated, are immersed into the biomass and actively operate when they are moving in a direction opposite to the direction of the movement of the material itself.          When the screws are turning in the opposite direction, that is, in the direction of the movement of the material, they are extracted from the biomass..  The axis of the stirring screws is inclined preferably at an angle between 10° and 60° to the vertical which facilitates the working of the screws by the raising and displacement of the material.  This constructions allows for greatly increased thickness of material to be treated thus reducing the required sapce and building requirements, reduced wear and tear on the screws, reduced stress and vibration on all the parts and allows for constant thickness of the material to be treated, all of which are notable advantages over the prior art.
Patent CA-1248088-A (CA)
Inventor: AMIN MAHENDRA I
IPC: C07D501/36
Filed: 1985-09-25
Granted: 1989-01-03
Abstract: ABSTRACT    Crystalline hydrohalide salts of the cephalosporin antibiotic certiofur, processes for their manufacture, and pharmaceutical compositions containing one of these salts are provided.
Patent CA-1211975-A (CA)
IPC: G03D13/00
Filed: 1985-10-29
Granted: 1986-09-30
Abstract: DAYLIGHT FILM LOADING APPARATUS                   ABSTRACT OF THE DISCLOSURE           A film package containing a stack of films provided with a clamp notch at a side edge in a flexible lighttight envelope is held vertically in a lighttight loading chamber.          The films are held by a clamp engaging with the notch from outside the film package.  The lower end of the envelope is then cut, and the clamp is released from the notch to make the films fall from the envelope.  Then, a shutter is closed between the envelope and the films for shielding the films from light.
Patent CA-1262531-A (CA)
Inventor: CARROLL NOEL
IPC: B04C5/26
Filed: 1985-11-28
Granted: 1989-10-31
Abstract: OIL PROCESSING APPARATUS     "ABSTRACT"    Oil processing apparatus for the treatment of a mixture containing oil and other constituents.          The apparatus comprises two types of separators arranged to co-operate together, the first separator 22 being of the type capable of handling a mixture containing a relatively high percentage of oil and the second separator 26  being of the type capable of handling mixtures containing a relatively low percentage of oil so that substantially full separation of the oil and other components can be achieved.  There is also provided a system for recovering oil from a subterranean reservoir wherein apparatus which may be of the type described above is at least partially located underground.
Patent CA-1251611-A (CA)
Inventor: DOWNER ERIC D
IPC: A63B67/14
Filed: 1986-01-16
Granted: 1989-03-28
Abstract: ABSTRACT     A push type curling broom of the elongated handle type being provided with a head part having an ice brushing surface underneath and an edge of the head part being extended out beyond the planar peripheral confines of the brushing surface in order to provide an ice runner edge surface which can be put into use, during delivery of a rock, to act as a sliding balance for the user.
Patent CA-1246988-A (CA)
Inventor: STEPP LEE W
IPC: E21B43/10
Filed: 1986-02-20
Granted: 1988-12-20
Abstract: Abstract Of The Disclosure A system is provided for gravel-packing a zone of a well.  An operating string of the system includes a liner hanger setting tool.    A  liner  string  is  concentrically  disposed  about the operating string and has its upper end detachably connected to a lower end of the liner hanger setting tool.   The liner hanger setting  tool  includes  a rotatable  ball  valve  disposed  in  a housing bore thereof.  The liner string and operating string are lowered together on an outer drill pipe string  into the well until a liner hanger of the liner string is located at a desired location.   Then the liner hanger is set within the well at a desired location in response to an increase in pressure within the outer tubing string.  Then the ball valve of the liner hanger setting tool  is opened in response to an increase in pressure within  a well  annulus.   A concentric  inner  tubing  string  is lowered through the outer pipe string, then through a ball valve bore of the open ball valve and into operable engagement with an isolation gravel packer of the operating string.   Gravel laden slurry is directed down the concentric inner tubing string to a zone  to be  gravel-packed,  and  return  fluid returns  through a tubing annulus between the concentric inner tubing string and the outer tubing string.
Patent CA-1236827-A (CA)
IPC: C07D499/68
Filed: 1986-02-25
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is a novel compound of the formula:                                        (IV) wherein R1 is hydrogen, hydroxy, formyloxy, alkanoyloxy having from two to seven carbon atoms, alkoxycarbonyloxy having from two to seven carbon atoms or R2C6H4COO where R2 is hydrogen, alkyl having from one to four carbon atoms, alkoxy having from one to four carbon atoms, F, Cl, Br, I or CN; Q is a group readily convertible to amino; and X is Cl, Br or I, which can be produced by reacting a compound of the formula:                                                   (VI) where M is a carboxylate salt forming cation, and R1 and Q are as previously defined, with at least one equimolar amount of a compound of the formula XCH2OCOOCH2X, where X is as previously defined in a reaction inert organic solvent at a temperature of from -20 to 60°C.  The compound (IV) is useful as an intermediate for producing an antimicrobial agent bis-ester of hydroxymethyl carbonate in which one hydroxy group is esterified with penicill-anic acid 1,1-dioxide and the other with an alpha-aminopenicillin.
Patent CA-1261233-A (CA)
Inventor: PUTNAM RICHARD C
IPC: F15B13/01
Filed: 1986-04-04
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     The invention is a lockout valve used in a hydraulic circuit to prevent leakage in a static condition; the lockout valve does not require outside force to hold the lockout open once flow across the lockout is established due to the positioning of an orifice ring around the poppet upstream of the poppet seat with the closing area acting on the poppet in conjunction with a spring which senses the pressure downstream of the orifice ring so that when there is sufficient flow across the orifice ring, the force created by the opening area on the poppet, which is located upstream of the orifice ring, will exceed the combined force of the spring and the closing area so that the lockout valve will remain open without an outside force so long as sufficient flow is maintained across the poppet.
Patent CA-1268713-A (CA)
Inventor: KUEHNE FRIEDRICH W
IPC: A61K33/40
Filed: 1986-05-02
Granted: 1990-05-08
Abstract: USE OF AN AQUEOUS, STABILIZED CHLORITE MATRIX       SOLUTION FOR INFECTIOUS CONDITIONS            ABSTRACT OF THE DISCLOSURE     The use of an aqueous solution of a stabilized chlorite matrix for intravenous and/or topical administration in infectious conditions caused by parasites, fungi, bacteria, viruses and/or mycoplasmas is described.
Patent CA-1270013-A (CA)
Inventor: OLIVIERI OLIVIERO
IPC: A63C17/00
Filed: 1986-06-25
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         For binding this roller skate, a strap is provided which extends arcuately across the skate frame and fits from the rear;  the strap has juxtaposed end portions associated adjustably with the frame.  A pull force is applied removably to the end portions of the strap for tightening the strap on the foot.
Patent CA-1256900-A (CA)
IPC: C08G73/10
Filed: 1986-08-26
Granted: 1989-07-04
Abstract: TITLE MELT-FUSIBLE POLYIMIDES ABSTRACT OF THE DISCLOSURE Melt-fusible polyimides based on pyromellitic dianhydride and at least one defined aromatic diamine are useful in making low-void composites and thermoplastic tapes, which can be fabricated into articles such as, for example, aircraft and autobody panels, printed circuit boards, etc.  Some of these polyimides are melt-processible and can be fabricated by conventional procedures such as extrusion and injection molding.
Patent CA-1265275-A (CA)
Inventor: CHEESEMAN DAVID S
IPC: H04Q1/32
Filed: 1986-11-12
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE                  DIAL PULSE DETECTION           A dial pulse detection system is disclosed which has an analogue input buffer,  an analogue to digital converter (ADC), a processor and an output buffer.   The processor operates on the digitally encoded samples produced by the ADC from the received signal to achieve detection of the dial pulse signalling data in the received signal.   This detection process involves a training process and a recognition process.  The training process extracts amplitude and timing characteristics of a first part of the received signal  from a dialling instrument.  These characteristics are then used to form a template for recognition of subsequent dialled digits. Detected digits are then made available at the output buffer.  The processor includes a facility for sending an error signal to the user to indicate that dialled digits have not been correctly received.
Patent CA-1274109-A (CA)
Inventor: SNELLMAN JORMA
IPC: D21G1/02
Filed: 1986-11-26
Granted: 1990-09-18
Abstract: ABSTRACT A roll, for use in the dewatering press of a paper machine or a calender roll,  having adjustable zones. The roll has a non-revolving massive central axle, on which  a  substantially  cylindrical  roll  mantle  is journalled to rotate.   Between the central axle and an inner face of the roll mantle, a loading piston-cylinder group or block arrangement is situated, having pistons which can be loaded by hydraulic fluid pressure against the  inner  face  of  the roll mantle  so as to adjust distribution of pressure in zones along the roll.  The loading  piston-cylinder  group  or  block  arrangement comprises a substantially elongated or oblong cylinder group or block fitted into an axially-extending groove along the central axle, with the cylinder group or block being a separate component from the central axle itself. The cylinder group or block is supported only in the regions  of  the  longitudinal  ends  thereof  upon  the central  axle,  by  way  of  particular  supporting arrangements.
Patent CA-1257773-A (CA)
Inventor: EHRNSTROEM HANS
IPC: C06B47/14
Filed: 1986-12-10
Granted: 1989-07-25
Abstract: ABSTRACT      A method and an oxidizing composition for preparation of a water-in-oil type emulsion explosive in which a pre-emulsion is formed from a fuel phase and a first part of an oxidizer phase, an oxidizing composition is prepared between a second part of the oxidizer phase and a void containing or void generating material for the explosive whereafter the pre-emulsion and the mixture are emulsified to form the final emulsion.
Patent CA-1261359-A (CA)
Inventor: KEMP CHARLES W
IPC: G01G11/14
Filed: 1986-12-22
Granted: 1989-09-26
Abstract: ABSTRACT            A weighbridge unit for use in a conveyor weigh scale has a support for part of the conveyor belt, such as a trough or one or more idlers, a bridge carrying the support, and load cells formed by cantilever strain gauge bridge units supporting the ends of the bridge, the electrical outputs of the bridge units being summed to provide a weighbridge output signal.  Cantilever arms of the load cell bridge units preferably extend in the direction of movement of the belt.
Patent CA-1275113-A (CA)
Inventor: FRANCESE CATHERINE
IPC: B01J23/00
Filed: 1987-05-27
Granted: 1990-10-09
Abstract: A process for the preparation of a benzyl trifluoromethyl sulfide by bringing a benzyl thiocyanate and trifluoromethyl bromide into contact with zinc in a polar aprotic solvent or a pyridine. The invention also relates to a process for the preparation of trifluoromethane sulfonyl chloride by bringing a benzyl trifluoromethyl sulfide into contact with chlorine and water.
Patent CA-1246753-A (CA)
Inventor: VAN DEN BREKEL JACQUES
IPC: B23K31/02
Filed: 1987-06-11
Granted: 1988-12-13
Abstract: MASKING OF CIRCUIT BOARDS FOR WAVE SOLDERING     Abstract of the Disclosure A soldering mask for soldering the leads of leaded components to a circuit pattern on a surface of a circuit board also having surface mounted components already soldered to the circuit pattern on that surface, comprises a flat metal plate having a recess in the top surface of the plate for reception of the circuit board.          Cavities in the bottom surface of the recess house the surface mounted components.  Openings through the plate from the bottom surface of the recess permit passage of leads and also permit access by the solder to solder the leads to the circuit pattern.     - i -
Patent CH-497416-A (CH)
Title: Tetrahydrodibenzo b d pyrans psychomimetic bactericidal
Inventor: PETRZILKA THEODOR DR
IPC: C07D311/80
Filed: 1967-09-21
Abstract: (a) Process for the preparation of cpds. of formula (I):- where R=H, alkyl, or halogen, by treatment of cpds. (II) (R1=Cl or Br) with potassium t-amylate in an aromatic hydrocarbon. (B) Cmpds. (I) and (II) except where R=n pentyl in 3-posn. A variety of pharmaceutical activities are shown by (I) for example psychomimetic, bactericidal, sedative, and analgetic effects. The reaction is pref. carried out in benzene at 0-10 deg. then heating to 50-70 deg. (II) are prepared from a substd. resorcinol and 1, 5, 8-menthatriene and (+)-cis or (+)-trans-p-menthadienol-(1).
Patent DK-155088-A (DK)
Inventor: SUGIHARA HIROSADA
IPC: C07D295/18
Filed: 1988-03-22
Abstract: Novel 1,4-disubstituted piperazine compounds represented by the formula (I): <CHEM>  wherein A is a condensed polycyclic hydrocarbon group;      R is a phenyl group substituted with a lower alkoxy group;      X is methylene group, carbonyl group or thiocarbonyl group;      and m is 2 or 3, and their salts are useful as a platelet activating factor antagonist.
Patent DK-204487-A (DK)
Inventor: SOUZA LAWRENCE M
IPC: C12N15/27
Filed: 1987-04-22
Abstract: Disclosed are novel polypeptides possessing part or all of the primary structural conformation and one or more of the biological properties of a mammalian (e.g., human) pluripotent granulocyte colony-stimulating factor ("hpG-CSF") which are characterized in preferred forms by being the product of procaryotic or eucaryotic host expression of an exogenous DNA sequence. Sequences coding for part or all of the sequence of amino acid residues of hpG-CSF or for analogs thereof may be incorporated into autonomously replicating plasmid or viral vectors employed to transform or transfect suitable procaryotic or eucaryotic host cells such as bacteria, yeast or vertebrate cells in culture. Products of expression of the DNA sequences display, e.g., the physical and immunological properties and in vitro biological activities of isolates of hpG-CSF derived from natural sources. Disclosed also are chemically synthesized polypeptides sharing the biochemical and immunological properties of hpG-CSF.
Patent DK-349581-A (DK)
Inventor: ARISON B H
IPC: C07H17/04
Filed: 1981-08-06
Abstract: Derivatives of C-076 compounds of formulae 1,2 and 3, isolated from the fermentation broth of S.avermilitis ATCC 31267, 31271 and 31272, that produced the original C-076 compounds, retaining the biological activity of the parent compounds, e.g. as antiparasitic agents, 
<CHEM>
 wherein R1 is -OH and R2 is sec-butyl; )b) R1 is = O and R2 is sec-butyl. 
<CHEM>
 wherein R3 is hydrogen or hydroxyl; 
<CHEM>
Patent DK-408383-A (DK)
Inventor: NIELSEN OLE SIMONNI MUNDELING
IPC: B65D/
Filed: 1983-09-08
Abstract: A cylindrical container or cartridge 21 for sealing compound or another viscous substance 20 is closed at its end by means of an extruding piston 11, and in order to obtain an improved sealing during shipment and storage, an annular sealing collar 12 having a substantially U- shaped cross section is placed such that the collar encompasses the end of the container wall and the adjacent end of the piston skirt. In order to ease the mounting of the piston and the sealing collar, said two parts are assembled into a piston assembly 10 which is inserted into the open end of the container 21 as a unit. Only when the collar is brought into position around the end of the container wall, is the piston 11 displaced inwardly in the container relative to the collar 12, the piston crown 14 being subjected to an inwardly directed axial force. <IMAGE>
Patent DK-411483-A (DK)
Inventor: PEDERSEN LARS BO GROENNEGAARD
IPC: D21F13/00
Filed: 1983-09-12
Abstract: Machine for repairing a web of damaged paper sheets comprising a wire 1 for transporting the sheets through a bath 7 where damaged areas are filled with paper fibres left on the wire by a water flow running between the bath and a reservoir 11 wherein new fibre material is also supplied and from where the water-fibre suspension is again pumped up to the bath. The depth of the bath is controlled by a float 12, and its limitations transversely to the wire are constituted by detached rollers 8 which permit the sheets to be introduced into the bath. The deposition controls itself such that an even thickness of layer is obtained from the deposition in dependency of the supplied concentration and type of fibres. <IMAGE>