baber/WOPTO huggingface dataset:
Patent CA-1236216-A (CA)
Inventor: LOCKWOOD LAWRENCE B
IPC: G07F17/16
Filed: 1985-05-23
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE            A system for automatically dispensing information, goods and services to a customer on a self-service basis including a central data processing centre in which information on services offered by various institutions in a particular industry is stored.  One or more self-service information and sales terminals are remotely linked to the central data processing centre and are programmed to gather infor-mation from prospective customers on goods and services desired, to transmit  to customers information on the desired goods or services from the central data processing centre, to take orders for goods or services from customers and transmit them for processing to the central data pro-cessing centre, to accept payment, and to deliver goods or services in the form of documents to the customer when orders are completed.  The central data processing centre is also remotely linked to terminals of the various institutions serviced by the system, so that each institu-tion can be kept up-dated on completed sales of services offered by that institution.
Patent CA-1261204-A (CA)
Inventor: WIED ERWIN
IPC: F27B15/00
Filed: 1985-06-20
Granted: 1989-09-26
Abstract: ABSTRACT         The disclosure describes a process and a device for operating a fluidized bed burner in which fuels homo-geneously mixed with inert bed materials are burned in the fluid bed.  According to the invention, the mixture of fuel and inert materials is prepared outside the fluid-ized bed and the mixture is thereafter introduced into the fluidized bed.  The device includes a firebox containing the fluidized bed, a tuyère floor for the introduction of fuels and a carrier gas for the fluidized bed as well as outlets for combustion gases and ashes.  The device comprises at least one ash  withdrawal channel which is connected at one end at the upper area of the fluidized bed, the other end of the withdrawal channel emptying into a loading channel provided for the fluidized bed.          The ash withdrawal channel and/or loading channel has inlet devices for both fuels and carrier gas.  The invention enables to improve the standard and partial load behavior of the fluidized bed burners.
Patent CA-1207969-A (CA)
Inventor: KNOX GODFREY Y LEABROOK PLACE
IPC: E04B1/343
Filed: 1985-08-20
Granted: 1986-07-22
Abstract: ABSTRACT     A free-standing portable all-climate shelter attains rigidity and shape without the use either of tools or of separately constructed framework, by fastening with toggles the inwardly folding flap edges of prefabricated panels.     SPECIFICATION     In general, this invention relates to a portable all-climate shelter; and, more particularly, to an assemblage of prefabricated elements readily assembled or disassembled, respectively, into or from units erectable on site without the need for tools of any kind.  Protection from weather extremes in all climates is afforded with a minimum of effort and material expenditure.  Because rigidity in the erected unit is attained by applying principles of monococque construction, this invention may be classified with frameless self-supporting structures, but is intended primarily to perform functions for which heavier-type tents often have been used;  for example, for wilderness survival, disaster relief, emergency, or military purposes.     It is common in portable shelters from extremes of climate to provide substantial means to rigidify the walls of the structure so that the force of wind can be withstood and structural deformation prevented, in order to preserve the integrity of the protective environment within the shelter.  In heavier-type tents, support and structural integrity normally involves tensioning by the use of poles, guys, and stakes;  and, it is vital to the effectiveness of such means that they be exactly positioned and precisely adjusted;  yet, changing weather conditions necessitate frequent readjustments in order to maintain the intended shape.  One approach to avoiding the problems associated with shelter integrity maintained by poles, guys, and stakes has been to eliminate them, replacing their function by using inflatable tubes for structural support.  The inflation of such tubes, however, requires a special device, eg. an air pump.  It would be desirable to eliminate the tent support elements, but without adding the new requirement of carrying an air pump.  A third option
Patent CA-1243087-A (CA)
Inventor: JOHN GUNTHER
IPC: C08K7/02
Filed: 1985-08-30
Granted: 1988-10-11
Abstract: FIRE RESISTANT CAST CABLE CONNECTION                 Abstract of the Disclosure A  cast  cable  connection  comprising  cables having  their  conductors  interconnected and surrounding the conductors a housing containing a cured filler resin therein, said housing comprising bound, flexible, ceramic particles.
Patent CA-1235817-A (CA)
Inventor: KATAYAMA YASUNORI
IPC: G06Q10/04
Filed: 1985-10-28
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE         A natural language including Japanese, Korean, Chinese, etc., is suitably processed when an undefined word which is not registered in a dictionary appears in an input character train.  When the undefined word appears, semantic analysis means decides a semantic concept of the undefined word by using a case dictionary, and further by using a vocabulary hierarchy dictionary which registers vocabularies in a hierarchy structure, the semantic analysis means extracts a group of vocabu-laries (synonyms) corresponding to a lower concept of the semantic concept of the undefined word.  The natural language processing can be achieved practically and efficiently with the dictionaries of a limited storage capacity.
Patent CA-1238531-A (CA)
Inventor: PAPWORTH CHARLES D
IPC: B63B22/00
Filed: 1985-10-29
Granted: 1988-06-28
Abstract: ABSTRACT OF THE DISCLOSURE      A marine unit for location on the sea bed has a cylindrical body and legs which are connected to the body by a pivot adjacent one end of the body.  Each leg has a toothed member which engages a common worm driven by a motor.  The legs are connected by webs of net. The body and nets nest within the legs for storage, the legs are partly opened for the descent, and are opened fully when the unit reaches the sea bottom to support the unit with its axis approximately vertical.
Patent CA-1254191-A (CA)
Inventor: LE QUANG N
IPC: B01J23/96
Filed: 1985-11-15
Granted: 1989-05-16
Abstract: REACTIVATION OF NOBLE METAL-CONTAINING         CATALYST MATERIALS                 ABSTRACT OF THE DISCLOSURE          A coke-deactivated noble metal-containing catalyst is sulfided with a sulfiding agent, e.g., H2S in H2, then coke is burned from the sulfided catalyst by contacting the catalyst with oxygen and then the catalyst is reduced with a reducing agent, e.g., H2.  The process permits burning off coke while avoiding excessive agglomeration of the noble metals on the catalyst.
Patent CA-1263733-A (CA)
Title: Laser impulsionnel stabilise en frequence
Inventor: OUHAYOUN MICHEL M
IPC: H01S3/10
Filed: 1985-11-28
Granted: 1989-12-05
Abstract: : Laser impulsionnel stabilisé en fréquence. Le laser impulsionnel comporte un milieu amplificateur (21), entre un miroir (27) et un miroir (30) à conjugaison de phase par mélange à quatre ondes. Le milieu non linéaire du miroir (30) est constitué par une partie du milieu laser (21), grâce à une lentille (31). Le miroir (30) est pompé par le faisceau direct d'un laser continu (20) et le faisceau réfléchi sur le miroir (27). L'émission lumineuse du laser sort par un isolateur optique (28). Le laser de l'invention est bien adapté à la télémétrie hétérodyne. (Figure Z)
Patent CA-1249026-A (CA)
Inventor: MITCHELL DAVID H
IPC: G01N33/53
Filed: 1986-01-08
Granted: 1989-01-17
Abstract: ABSTRACT OF THE INVENTION       Methods, apparatus and sensors are described for detection of specific ligands in a fluid sample by measuring ligand-specific changes in the bulk electrical conductance  (or resistance) of a fixed test volume, with antiligand or ligand localized in or near that volume.
Patent CA-1250042-A (CA)
Inventor: GREEN PHILIP S
IPC: G01S7/52
Filed: 1986-01-24
Granted: 1989-02-14
Abstract: ABSTRACT       An ultrasonic imaging system and method are disclosed which include a transducer (10) for pulse insonification (16) of an object (14) and for receiving echo signals from within the object.  Echo signals are converted to electrical signals at the transducer (10) and the electrical signals are supplied to a signal processor (30) for processing the same.  The signal processor (30) includes a detector (40) and integrator (42) for integrating the detector output. Echo signals obtained from a range zone (Z) which is opposite the focal point (F) from the transducer (10) are integrated by integrator (42). The amplitude of echo signals from range zone (Z) is strongly dependent upon attenuation at the focal point (F) whereby the integrator (42) output (60) also is dependent upon attenuation at the focal point (F).  The integrator (42) output (60) is supplied to a display (48) for use in establishing one pixel thereof.  A C-scan display is provided by scanning the focal point (F) in a focal plane (22) normal to the beam axis (20).
Patent CA-1258192-A (CA)
Inventor: CHAI CHANG-SHUNG
IPC: B23K35/368
Filed: 1986-02-19
Granted: 1989-08-08
Abstract: Abstract Weld bead analysis and electrode capable of producing same, which in multiple pass welding of thick steel plates, results in fine grain structure and high impact strength. The analysis includes as necessary ingredients, titanium, nitrogen and chromium with a maximum limitation on aluminum, if present.  The electrode contains titanium and chromium. The welding is in air and the titanium picks up nitrogen from the air and carries it into the weld bead as micro particulates of titanium nitride, which forms nucleation points for commencing fine grain growth.
Patent CA-1247102-A (CA)
Inventor: YEVICH JOSEPH P
IPC: A61P25/20
Filed: 1986-02-21
Granted: 1988-12-20
Abstract: ANTIPSYCHOTIC BENZISOTHIAZOLE S-OXIDE COMPOUND            Abstract of the Invention 8-[4-[4-(1-Oxo-1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione of the formula            I is an antipsychotic agent having reduced side effect liability.
Patent CA-1249073-A (CA)
Inventor: HIEBER KONRAD
IPC: H01L23/48
Filed: 1986-04-09
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE            An integrated semiconductor circuit consisting of a silicon substrate having an impurity doped circuit therein, and a layer of silicon dioxide formed on the substrate and having a contact hole therein overlying the circuit.  An outer contact interconnect level composed of aluminum or an aluminum alloy provides electrical contact to the circuit.  A tantalum disilicide diffusion barrier layer is disposed between the circuit and the interconnect level, with a layer of substantially pure tantalum both above and below the tantalum disilicide diffusion barrier layer.
Patent CA-1258842-A (CA)
Inventor: PETTERSON TOR H
IPC: F21Y101/00
Filed: 1986-06-17
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE           A lantern having an adjustable reflector assembly that permits convenient selection of the angular extent of the projected light, ranging between a 360 degree pattern and a predetermined smaller pattern, e.q., 180 degrees.  The lantern includes a pair of light sources and the reflector assembly includes a pair of fixed reflectors and a pair of pivotal reflectors, located generally between the two light sources.  A reciprocable actuator controllably pivots the pivotal reflectors between a retracted position, in which they are aligned with the fixed reflectors and a 360 degree projection pattern is produced, and an extended position, in which the pivotal reflectors are located alongside the fixed reflectors and the predetermined smaller projection pattern is provided.
Patent CA-1255332-A (CA)
Inventor: KOPP RICHARD
IPC: C07C201/00
Filed: 1986-06-26
Granted: 1989-06-06
Abstract: PROCESS FOR THE PREPARATION OF 4,4'-DINITRODIBENZYLS            ABSTRACT OF THE DISCLOSURE 4,4'-dinitrodibenzyls are prepared by reaction of 4-nitrotoluenes, in the presence of an organic solvent and/or diluent, with an alkali metal-alcoholate and/or an alkaline earth metal alcoholate, and subsequent treatment of the reaction mixture with an aqueous solution of hypohalous acids and/or their salts or with chlorine, bromine or an aqueous  solution of hydrogen peroxide and/or its salts, or with organic or inorganic peracids and/or their salts.      Le A 23 891
Patent CA-1266779-A (CA)
Title: Air-mix door control apparatus of an air conditioner  for automobile
Inventor: UEDA TOSHIAKI
IPC: G05D23/20
Filed: 1986-06-30
Granted: 1990-03-20
Abstract: Abstract In an air conditioner for an automobile, the opening range of an air-mix door is divided into three ranges on the basis of the relationship between the change ratio of the opening of the air-mix door and the change ratio of the air temperature.  In the range where this change ratio is large, the voltage applied to the air-mix con-trol motor is low; when this ratio is small, the voltage applied to the air-mix control motor is higher.  This arrangement avoids hunching of the air-mix door, while the responsiveness of the door is improved in the range where this ratio is small.
Patent CA-1269307-A (CA)
Inventor: DAVIDSON DELMA
IPC: B27B29/08
Filed: 1986-08-19
Granted: 1990-05-22
Abstract: AUTOMATIC BAND-SAW SYSTEM         ABSTRACT           A band-saw-cutting system for cutting sections from a work in a substantially continuous, automated manner.  The system includes a work carrier adapted -to support one or more pieces of work and to be recipro-cated to carry the work from a home position to a for-ward position in a cutting stroke to cut the work and back to the home position in a return stroke.  The sys-tem includes blade-moving means for automatically moving the blade out of the cutting plane of the blade during each return stroke such that the work will not contact and rub against the blade during the return stroke, and for moving the blade back into the cutting plane prior to the initiation of the next cutting stroke.  The sys-tem further includes means for automatically moving the work transversely against an adjustable fence to posi-tion the work relative to the cutting plane to cut desired thicknesses from the work during each cutting stroke.  The fence includes means for insuring that the work is properly aligned with the cutting plane before a cutting stroke can be initiated.  The system also includes a work-engaging means for holding the work during the cutting and return strokes and means for easily and quickly adjusting the tension on the cutting blade or to replace the blade.  The invention permits a band-saw system to be utilized to cut work automatically with a high cutting rate and with minimal operator involvement.
Patent CA-1263669-A (CA)
Inventor: AMIET LOUIS
IPC: C07C51/41
Filed: 1986-10-16
Granted: 1989-12-05
Abstract: A process for preparing alkali metal salts of trifluoroacetic acid in the anhydrous and crystalline state. In a first stage, trifluoroacetic acid is neutralized with an alkaline agent in a medium consisting essentially of an alcohol containing 3 to 4 carbon atoms. In a second stage, the water formed by the neutralization reaction is removed by azeotropic distillation. In a third state, the remainder not removed by distillation in the second stage is treated by adding a hydrocarbon which does not solubilize an alkali metal trifluoroacetate and which forms an azeotrope with the alcohol to separate crystals of anhydrous alkali metal trifluoroacetate.
Patent CA-1273844-A (CA)
Inventor: HAYS DOUGLAS E
IPC: B41J2/00
Filed: 1988-01-15
Granted: 1990-09-11
Abstract: METHOD AND APPARATUS FOR PRODUCING CHARACTERS              IN BOLD FORM               Abstract of the Disclosure A method and apparatus for printing characters in bold form in a typing system.  As disclosed, characters entered through an input device such as a keyboard are printed on paper, placed in a display and stored in memory substantially as they are entered.  After a group of characters, such as a line of characters, have been entered and printed, those characters which are to be printed in bold form are identified from the information stored in the memory.  The thus-identified characters are then printed a second time at a position slightly offset from that of the first printing of each of the characters.
Patent CH-540917-A (CH)
Title: Alpha-ketoglutarate of pyridoxine and 5-hydroxytryptophan
Inventor: CRISTOBAL MARTINEZ ROLDAN
IPC: C07D213/67
Filed: 1971-02-25
Abstract: Alpha-ketoglutarate of pyridoxine and 5-hydroxytryptophan. The novel salt, of formula:- is prepared by reacting pyridoxime alpha-ketoglutarate and 5-hydroxytryptophan in soln. and separating the product by concn. or pptn. - The salt has improved solubility and stability in soln. compared with 5-hydroxytryptophan itself.
Patent CH-534516-A (CH)
Title: Skin-care compsn - contg calcium carbonate, titanium dioxide methyl perbenzoate, gelatine, tragacanth gum, cocoa butter, perfume
Inventor: GHARAGOZLOU SADIKA
IPC: A61K8/73
Filed: 1971-02-26
Abstract: Compsn. contains (in wt.%) CaCO3 1-50, TiO2 1-25, methyl perbenzoate 0.1-6, gelatine 0.1-3, tragacanth gum 0.1-2; cocoa butter 1-10, perfume 0.2-1, and dye 0.1-1, and it is esp. suitable for treatment of the face, neck and hands.
Patent CH-495963-A (CH)
Title: Urea storage in silos
IPC: B01J2/30
Filed: 1968-03-20
Abstract: Urea storage in the bottom of conical discharge silos consists of storing prilled urea having a max. water content of 0.5 wt. % and up to 12% of fine grains with a cross-sectional area is not >0.6 mm. It is stable to climatic temp. variation.
Patent DK-144785-A (DK)
Inventor: WEGNER CHRISTIAN
IPC: C10L1/18
Filed: 1985-03-29
Abstract: Mixtures of nitrocellulose and polyether are used as ignition improvers for alcoholic propellants.
Patent DK-160287-A (DK)
Inventor: GAROFF THOMAS
IPC: C08F4/04
Filed: 1987-03-30
Abstract: A catalyst component for an alpha-olefin polymerization catalyst (comprising an organoaluminium compound, an external electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound) is prepared by the steps of:   (a) precipitating a water-soluble magnesium compound from an aqueous solution thereof using an alkali; (b) separating the solid magnesium component and dissolving it in hydrochloric acid;   (c) evaporating the resultant solution until dry;   (d)heating the salt mixture obtained at 130 to 150 DEG C;   (e) dissolving the magnesium component in ethanol; (f) drying the ethanolic solution of the magnesium component by periodic azeotropic distillation; (g) precipitating a solid carrier component from the ethanolic solution; and (h) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor or without an electron donor. h
Patent DK-243382-A (DK)
Inventor: BUEGENER FRANZ
IPC: B28B7/00
Filed: 1982-05-28
Abstract: 1. A pallet for making concrete roofing tiles in an extrusion process, consisting of an upper shell (10) and a lower shell (20), which are made of pressed sheet steel and welded together, the upper shell (10) having a central bulge (30) extending in longitudinal direction, characterized in that the upper shell (10) has on each of its two longitudinal sides an edge bulge (37 or 39 respectively) and that the lower shell (20) has at least two transverse grooves (40) which extend in their height up to the upper shell (10) and which are connected with the upper shell (10) at flat parts (31) located between the central bulge (30) and the edge bulges (37, 39) by spot welding.
Patent DK-271379-A (DK)
Inventor: PETERSSON S A
IPC: C22B13/06
Filed: 1979-06-27
Abstract: A method for manufacturing and refining crude lead from arsenic-containing lead raw-materials of a metallic, oxidic, sulphatic or sulphidic nature. In the manufacture of said crude lead, the lead raw-material is melted in a furnace in which strong turbulence can be created in the contents thereof, in the presence of a slag former, whereafter the slag is tapped-off. The furnace used is preferably a top blown rotary converter or a furnace of the Kaldo-type. The invention is characterized in that iron in metallic finely-divided form, such as iron filings, iron powder or finely-divided pieces of iron, is charged to the crude-lead melt whilst creating strong turbulence therein, or said iron is caused to be formed in situ, preferably by adding silicon, silicides, carbon, carbides or ferro-alloys containing carbon and silicon, wherewith arsenic and any antimony present form an iron speiss which is separated from the crude-lead melt in liquid form in direct conjunction with a gravitational separation of speiss and crude lead. Any copper present in the melt can be segregated therefrom as metallic copper or a copper speiss, by cooling the crude-lead melt.
Patent DK-273688-A (DK)
Inventor: EEK ARNE TORSTEN
IPC: B65D75/34
Filed: 1988-05-19
Abstract: A pharmaceutical packaging 1 comprises a first sheet 2 provided with blisters 3 for tablets or other dosage units and a breakable base foil. The sheet has holes arranged so that blisters 9 belonging to a second pharmaceutical packaging can be inserted through the holes from the bottom side of the first sheet to form a combination packaging. <IMAGE>
Patent DK-413285-A (DK)
Inventor: BILLBERG ALF
IPC: B31B50/06
Filed: 1985-09-11
Abstract: Packing machines for the manufacture of packing containers are frequently fed with tubular packing container blanks which in flattened condition are placed into a magazine. An arrangement for the feeding out of packing container blanks from the magazine in accordance with the invention comprises a reciprocating driving element (10) located at the lower end of the magazine (7) which is provided with fingers (15) which engage the open ends of the container blanks (1) and feed out one blank at a time. As a result a reliable operation, independent of the thickness of the blank, is obtained.
Patent DK-434979-A (DK)
Inventor: DANIELETTO G
IPC: A61F6/14
Filed: 1979-10-15
Abstract: 1. Apparatus for intrauterine contraception with an Y-shaped device (15) made of resilient plastic comprising a holding means (17) having a central axis, and two branches (18) spreading apart from said holding means in an arcuate way, each carrying a copper-wire winding (19) and terminating in a thickened head (20, 20'), and with an ejection means having a tube (21) and a piston (23) slidably telescoping in the tube and carrying a handle (25) on one end, the device (15) being adapted for being at least partially inserted into the tube (21), said tube (21) sitting on said piston (23) with dragging fit and having on its outer face a stop flange (22), and said tube (21) being resilient, characterized in that the holding means (17) is resilient along its central axis, having at least two arms (17') adapted for being bent out resiliently with respect to the central axis (X-X) and forming together a lozenge having one of its diagonals coinciding with the central axis (X-X), that each branch (18) carries at least one reinforcing rib (40, 40', 40'') stabilizing the spreading position, and that the two heads (20) comprise sections (e.g. 37) form-fitting into each other.