baber/WOPTO huggingface dataset:
Patent CA-1086453-A (CA)
Inventor: LUTZ RAINER
IPC: A47K13/00
Filed: 1977-05-18
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a bidet apparatus adapted as an attachment to a toilet bowl with a toilet seat including a bidet bowl with a water drain opening at the back and a common cover, which together are hinged at the back of said toilet bowl, a bowl part of the bidet bowl having an accommo-dation space for the toilet seat which space is open from below.
Patent CA-1134510-A (CA)
Inventor: STAKHOV ALEXEI P
IPC: G06F7/02
Filed: 1977-07-14
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE           A method of reduction of Fibonacci p-codes to minimal form, which consists in performing, in succession, all convolutions and all devolutions of bits of the original Fibonacci p-code of a number, whereto the original combination of binary signals corresponds, the original combination of binary signals being handled during the convolution operation so that a binary signal corresponding to a 0 value of the 1th digit of the original Fibonacci p-code of the number, as well as binary signals corresponding to 1 values of the (1 - 1)th and the (1 - p - 1)th digit of the original Fibonacci p-code of the number, are substituted by their inverse signals, while the original combination of binary signals is handled during the devolution operation so that a binary signal corresponding to a 1 value of the 1th digit of the original Fibonacci p-code of the number, as well as binary signals corresponding to 0 values of the digits (1 - p) through (1 - 2p), inclusive, of the original Fibonacci p-code of the number, are substituted by their inverse signals.  This method increases the fidelity of data processing and allows for monitoring without the need for additional encoders and decoders.
Patent CA-1072701-A (CA)
Inventor: KING MARGUERITE
IPC: A45F5/02
Filed: 1977-07-18
Granted: 1980-03-04
Abstract: ABSTRACT             The invention relates to the shoulder strap retainer having a base to be positioned on the exterior shoulder portion of a garment and securing means, including a pin pivotally mounted at one end thereof with the other end having a point for piercing the garment and releasably held in place relative to the base, attached to the undersurface of the base for removably securing the base to the exterior shoulder portion of the garment.  A flexible cover is provided in a common overlapping plane for defining a pocket to contain the shoulder strap with locking means for retaining the flexible cover releasably secured to the base to retain the strap in the pocket.  Releasing means are provided for disengaging of a catch associated with a locking means so that the strap is positionable into or out of the pocket.  The fixed end of the base and the cover are pivotably secured together so that the cover may be opened into non-overlapping relation with the base to permit the strap to be placed in position on the base.
Patent CA-1081636-A (CA)
Inventor: YOSHIKUMI CHIKAO
IPC: C12N1/00
Filed: 1977-08-29
Granted: 1980-07-15
Abstract: METHOD FOR THE CULTIVATION OF BASIDIOMYCETES    BELONGING TO THE GENUS CORIOLUS OF POLYPORACEAE          ABSTRACT OF THE DISCLOSURE         The Basidiomycetes belonging to the genus Coriolus of Polyporaceae are cultivated by using a glucose-yeast extract medium with the mixed ratio of glucose to yeast extract being within the range of 3 to 15:1 and the glucose content being 7.5 to 15% by weight.  The yield of mycelia obtained by such a cultivation may considerably exceed the yield obtained by cultivation in a conventional medium.
Patent CA-1085576-A (CA)
Inventor: ZACHARY WILLIAM A
IPC: B22C13/08
Filed: 1977-09-26
Granted: 1980-09-16
Abstract: ABSTRACT     A machine is disclosed for producing rigid sand cores from a molding mixture of a refractory granular material such as sand and a hardenable binder.  These rigid sand cores then are used in foundries for metal casting.  The machine of the present invention is capable of producing several different types of rigid sand cores including hollow shell sand cores, hot box cores and cold box cores.  The machine includes means for curing the molding mixture used to produce shell sand cores and hot box cores by applying heat to the molding mixture after it is placed in a core or molding box.  Other means are provided in the machine for curing cold box cores by applying a gas catalyst to the molding mixture after it is placed in the core box.  The machine of the present inven-tion is automatically controlled by a circuit arrangement which can be programmed by the machine operator.  A selec-tor switch in the circuit arrangement enables the machine operator to select the type of operation to be performed by the machine, that is, the production of one of at least three types of sand cores including shell sand cores, hot box cores, or cold box cores.  The circuit arrangement further includes a plurality of timers which can be re-programmed for each of the different operations performed on the machine.  Thus, a high degree of circuit economy is achieved by using many of the circuit elements to per-form multiple functions and by using other circuit elements to perform the same function in each of the different operations performed on the machine.
Patent CA-1115420-A (CA)
Inventor: KNAUER KARL
IPC: H01L29/768
Filed: 1977-09-29
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE           In an illustrated embodiment, at leas? ?e analog shift register has a number of parallel inputs and one series output.  A number of individual evaluating circuits receive the signal to be filtered and supply respective output quantities of charge equal to the product of the difference between the relevant signal value and a predetermined minimum or maximum value, and a respective individual evaluation factor. The output of each evaluating circuit can be connected via a switching element to an associated parallel input.  According to the present teaching, a considerably lesser space requirement is realized by operating the filter so that for every consecutive scanned value of the signal each evaluating circuit is read in twice consecutively with a charge shift between such read-in processes, no charge shift being effected between the second read-in process and the first read-in process for the next scanned signal value.
Patent CA-1055015-A (CA)
Inventor: ISHIKAWA MASAYUKI
IPC: C07J9/00
Filed: 1977-11-10
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE          A process for the preparation of 1a-hydroxycholecal-ciferol characterized by reacting cholesta-1,5,7-trien-3.beta.-ol with a triazoline-3,5-dione to form a 1,4-cyclized adduct thereof, oxidizing the adduct with a peroxide to form the corresponding 1.alpha.,2.alpha.-epoxide, reducing said epoxide to cholesta-5,7-diene-1.alpha.,3.beta.-diol which is then subjected to radiation with ultraviolet rays to give 1.alpha.,3.beta.-dihydroxyprevitamin D3 which is allowed to stand still in the dark thereby producing 1.alpha.-hydroxy-cholecalciferol.  The cholesta-1,5,7-trien-3.beta.-ol used as starting material is valuable as an intermediate and is prepared by isomerizing cholesta-1,4,6-trien-3-one in the presence of a basic catalyst and reducing the resulting cholesta-1,5,7-trien-3-one with a metal boron hydride.  The 1.alpha.-hydroxycholecalciferol has a much higher vitamin D-like biological activity than vitamin D2 or vitamin D3 and is valuable as a nutrition-promoting agent and as an anti-rachitic agent.
Patent CA-1105383-A (CA)
Inventor: MUELLER HANS
IPC: A61K39/395
Filed: 1977-12-22
Granted: 1981-07-21
Abstract: IMMUNOGLOBULIN HAVING A REDUCED COMPLEMENT FIXATION, A PROCESS FOR ITS PREPARATION AND AGENTS CONTAINING THIS IMMUNOGLOBULIN           Abstract of the disclosure:      The invention relates to immunoglobulin preparations having a reduced complement fixation, a process for their production by treating an immunoglobulin fraction with a low concentration of a sulfitolytic agent and/or phosphate which is sparingly so-luble in water and medicaments which contain the immunoglobulin preparations, in particular preparations for intravenous ad-ministration.
Patent CA-1092928-A (CA)
Inventor: RONZI KARL M
IPC: A61Q19/00
Filed: 1977-12-22
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for treating the skin with a spray of a mixture of water vapour and ozone gas.  The apparatus has a spray nozzle connected to an ozone gas producer and to a water container provided with an evaporation device.  In order to separated non-vaporous material, such as water droplets, from the water vapour, an expansion chamber is interposed between the water container and the nozzle.
Patent CA-1077483-A (CA)
Inventor: KIJIMA SHIZUMASA
IPC: C07D405/12
Filed: 1977-12-23
Granted: 1980-05-13
Abstract: Abstract of the disclosure Novel 5-fluorouracil derivatives of the general formule:                               wherein R1, R2 and R3 each represent hydrogen atom or methyl group, and R4 represents a saturated or unsaturated, straight or branched alkyl group, which has low toxicity end improved , antitumor activity, and novel antitumor preparations containing the said 5-fluorouracil derivative.
Patent CA-1103404-A (CA)
Inventor: SEIDENBERGER JAMES W
IPC: B01J20/24
Filed: 1978-01-27
Granted: 1981-06-23
Abstract: Abstract of The Invention A spill of liquid caustic is controlled and cleaned up by being neutralized and absorbed into a novel granular composition formed from citric acid, expanded perlite, flour, fumed silica, a pH indicator dye and water.
Patent CA-1126685-A (CA)
Inventor: HESKY HANS
IPC: G21F9/06
Filed: 1978-03-15
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE           In the reprocessing of spent nuclear fuel radioactive tritium is formed among other by products.  Elemental tritium and/ or tritium hydride can be stored without control provided that the generated heat is dissipated.  To concentrated and separate tritium and/or tritium hydride, the tritium water obtained in the reprocessing of spent nuclear fuel is enriched with tritium hydroxide and di-tritium oxide, for example by distillation and the mixture obtained is subjected to electrolysis, to convert tritium hydroxide and di-tritium oxide into tritium and/or tritium hydride.  Conversion of the tritium in the tritium water into either elemental tritium or tritium hydride overcomes the storage problems encountered with tritium water.
Patent CA-1112340-A (CA)
Inventor: OHYAMA MASUMI
IPC: G06K19/067
Filed: 1978-03-23
Granted: 1981-11-10
Abstract: Abstract of the Disclosure A transmitting/receiving antenna means radiates a sweep frequency signal as an interrogation signal toward an answer device.          The answer device includes a plurality of resonators which are connected in parallel and have different resonance frequencies and answer antenna means connected in parallel with these resonators and transmits a resonance answer signal including ringing answer signals corresponding to the resonators, in response to the interrogation signal.  A phase adjusting means is provided which receives at the input the sweep frequency signal and the resonance answer signal and phase-adjusts these signals to have the phase difference therebetween 0 or 180°.  The output of the phase adjusting means is applied to a detector where the ringing answer signals are detected to form binary answer signals corresponding to the ringing answer signals, respectively.  An object with the answer device fixed thereat is identified from these binary answer signals.  The phase adjusting means effectively removes the noise signal included in the resonance answer signal, resulting in effective detection of the ringing answer signal.
Patent CA-1092437-A (CA)
Inventor: POLLICH GERHARD
IPC: B41F21/10
Filed: 1978-04-05
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention discloses a rotary sheet fed printing machine, particularly for perfecting, having sheet transfer drums which are disposed between the printing units and under which sheet guide plates extend over their entire width.  The sheet guide plates are fastened so as to be stationary and each of them is associated with a sheet transfer drum.  The sheet guide plate of a sheet transfer drum is disposed upstream of an impression cylinder and approaches the drum periphery in the direction of rotation of the drum.  The sheet guide plate of a sheet transfer drum disposed downstream of the impression cylinder extends away from the drum periphery in the direction of rotation of the drum in such a manner that at any speed of the machine an air cushion is necessarily formed between the lower side of the sheet.  The sheet is transported by the respective sheet transfer drum and the appertaining sheet guide plate.
Patent CA-1110718-A (CA)
Inventor: THILLAYS JACQUES C
IPC: H01L31/12
Filed: 1978-04-13
Granted: 1981-10-13
Abstract: ABSTRACT:               A photocoupler device with a shield having two flat faces is situated perpendicularly to the optical axis of a light emitter and a receiver for dielectric insulation.  The photocoupler device is characterized in that the shield is constituted by a thermoplastic transparent material.
Patent CA-1065959-A (CA)
Title: Balises incandescentes alimentees par un fil de garde
Inventor: BERTHIAUME RAYMOND
IPC: H02J50/05
Filed: 1978-04-13
Granted: 1979-11-06
Abstract: La présente invention a trait à l'alimentation de balises à lampes incandescentes par l'énergie extraite par couplage capacitif d'une section isolée du fil de garde d'une ligne de transport d'énergie.  Le système d'alimentation comporte un dispositif de transformation de l'énergie du fil de garde en un courant alternatif qui alimente au moins une des lampes incandescentes et un circuit de régulation monté en dérivation sur le dispositif de transformation de sorte à contrôler le débit du courant à travers les lampes.  La régulation du courant se fait à l'aide d'un circuit de commutation dont le temps de commutation est réglé à l'aide d'un circuit de contrôle.  En outre, un circuit intégrateur gouverne le temps de commutation du circuit de commutation alors qu'un circuit comparateur assure la formation d'une forme d'ondes symétriques à l'entrée de ce circuit de commutation, les circuits intégrateur et comparateur formant le circuit de contrôle du temps de commutation.
Patent CA-1104373-A (CA)
Inventor: YAMAKOSHI KENICHI
IPC: G01F1/56
Filed: 1978-04-20
Granted: 1981-07-07
Abstract: Abstract of the Disclosure A  human limb to be examined is pressurized on the side of the heart to occlude the venous return alone for the measurement of admittance of the limb, and the measured initial admittance is retained and compared with subsequently measured admittance to detect a difference .DELTA.Y therebetween. The blood resistivity p, the length L of the limb segment to be examined and its tissue volume VO are respectively set, and   is computated.  The initial gradient of the computation result to time is indicative of the blood flow rate in the limb being examined.
Patent CA-1104585-A (CA)
Inventor: NEWKIRK DAVID D
IPC: C07C69/02
Filed: 1978-06-12
Granted: 1981-07-07
Abstract: Abstract of the Disclosure There are disclosed oxidation stable heteric or block copolymer polyoxyalkylene compositions suitable for the treatment of thermoplastic fibers, particularly polyester and nylon fibers, prior to the processing of such fibers in conventional processes to impart false twist, or to pro-duce textured yarn or other type yarns by mechanical heat treatment and tensioning processes.  The polyoxyalkylene . compounds of the invention derived from lower alkylene oxides can be initiated with a difunctional aromatic compound containing reactive hydrogens such as a dihydroxyphenol to obtain an aromatic nucleus in the polymer chain and are capped on at least one end of the chain with an alpha-olefin epoxide or mixtures thereof with at least one aliphatic monocarboxylic acid.  Hydroxyl functionality can be retained on one end of the molecule.         Alternatively, the polyoxyalkylene compounds of the invention can be derived from the polymerization of at least one lower alkylene oxide in admixture wlth an aromatic glycidyl ether wherein said polyoxyalkylene compound is pro-duced by initiation of the polymerization with a base com-pound having one or more active hydrogen atoms and followed by end capping the chain of the polyoxyalkylene compound by reaction with an alpha-olefin epoxide or mixtures thereof with at least one aliphatic monocarboxylic acid.     In addition to the use of the oxidation stable polyoxyalkylene fiber lubricants of the invention alone or in admixtures with each other, said lubricants can be utilized in combination with fiber lubricants of the prior art wherein said mixtures contain a minor proportion of the oxidation stable fiber lubricants of the invention.
Patent CA-1117871-A (CA)
Inventor: SIMONSON GORDON L
IPC: B01D33/23
Filed: 1978-06-19
Granted: 1982-02-09
Abstract: FILTER SECTOR                     ABSTRACT OF THE DISCLOSURE       A filter sector about which a bag-type filter is secured is disclosed for use in a rotary disc filter structure.  The filter sector is a generally wedge-shaped panel having oppositely disposed planar surfaces.  A plurality of substantially cylindrical projections are affixed to the planar surfaces and have contact surfaces which support the bag filter spaced apart from the planar surfaces.  A plurality of elongated ribs extend between an apex end portion and an arcuate end portion of the panel and are spaced apart to define a plurality of independent flow channels for filtrate drawn through the bag filter.  A collar assembly is provided for connecting the filter sector to a filtrate discharge conduit.
Patent CA-1117236-A (CA)
Title: Emulsions du type "eau-dans-l'huile" et produits  cosmetiques les contenant
Inventor: BOELLE JEAN-PAUL
IPC: A61K8/31
Filed: 1978-07-11
Granted: 1982-01-26
Abstract: a présente demande à pour objet de nouvelles émulsions utilisables notamment pour réaliser des compositions cosmétiques. Ces émulsions comprennent une phase aqueuse, une phase huileuse et comme émulsifiant un polymère séquencé résultant de la condensation d'oxyde d'éthyléne sur des propyléne-glycols. Elles contiennent de 30 à 60 % d'eau; l'huile ayant une constante diélectrique supérieure à 3,70. Le polymére séquencée possède une balance hydrophile/lipophile inférieure à 3,5. Ces nouvelles émulsions constituent des émulsions du type "eau-dans-l'huile".
Patent CA-1101669-A (CA)
Inventor: LINDQUIST CARL G FOSTER STREET
IPC: G09F1/12
Filed: 1978-07-24
Granted: 1981-05-26
Abstract: Abstract:   This invention relates to the display of pictorial matter such as paintings, water colors, photographs, graphic art, or other two-dimensional art.  The invention consists of a structural assembly in the form of a display box, or kit of parts from which such a box can be constructed, having a front frame with an inner cut-out portion through which the pictorial matter is viewed, and means to locate the pictorial matter in a variety of distances and dispositions recessed behind the front frame.  The pictorial matter may be disposed parallel to the view-ing frame, at an angle thereto, or in two or more angles relative to the viewing frame, or in a curvilinear surface.
Patent CA-1132295-A (CA)
Inventor: RAUER KURT
IPC: C08J9/10
Filed: 1978-10-27
Granted: 1982-09-21
Abstract: A B S T R A C T           A method is provided for crosslinking polymers at temperatures above 170°C using azo-esters having the formula:                                  (I) wherein R3 is -OOC-R. alkyl, cycloalkyl or aralkyl; R1 and R2 are independently selected from the group consisting of alkyl, cycloalkyl, aryl and aralkyl wherein each of the groups may have alkyl branching; R1 and R2 can join together to form R1R2 where the group is selected from -(CH2)4-, -(CH2)5-, alkyl-substituted tetramethylene, or alkylsubstituted pentamethylene; and R and R1 can join together to form RR1 where the group is selected from -CH2-CH2, -CH2-CH2-CH2-, alkylsubstituted -CH2-CH2- or alkylsubstituted -CH2-CH2-CH2-, and R is   lected from the group consisting of H, lower alkyl, cycloalkyl, aryl and aralkyl.
Patent CA-1117400-A (CA)
Inventor: SCORNAVACCA FRANK
IPC: G03F7/42
Filed: 1978-11-08
Granted: 1982-02-02
Abstract: A-32565     TO ALL WHOM IT MAY CONCERN:               BE IT KNOWN that we, Frank Scornavacca, a citizen of the United States, residing in the City of Emerson, County of Bergen, State of New Jersey, and Richard L.     Bersin, a citizen of the United States, residing in the City of Castro Valley, County of Alameda, State of California, have invented certain new and useful improvements in a PROCESS AND GAS FOR TREATMENT                    OF SEMICONDUCTOR DEVICES of which the following is a specification.            Abstract of the Disclosure Gas plasma process and gas mixture useful for the removal of materials in the manufacture of semiconductor devices. Substrate wafers or other semiconductor devices are exposed to a gaseous plasma containing SiF4 or SiF4 and oxygen for a time sufficient to effect a desired removal of material from the wafer or device.  The process and gas are particularly suitable for selective etching of Si3N4 and the stripping of photoresist, as well as the etching of materials such as silicon and compounds containing silicon.
Patent CA-1125922-A (CA)
Inventor: CASEY HORACE C JR
IPC: H01L29/49
Filed: 1979-01-11
Granted: 1982-06-15
Abstract: MIS HETEROJUNCTION STRUCTURES            Abstract of the Disclosure In a metal-insulator-semiconductor (MIS) structure, the I-layer comprises a single-crystal, semi-insulating layer which forms a substantially lattice-matched hetero-junction with the underlying S-layer.  Illustratively, the structure, grown by MBE, includes an indirect gap AlGaAs I-layer doped with a deep level impurity such as oxygen, iron or chromium, and a GaAs S-layer.  GaAs FETs incorporating this MIS structure are described.        CASEY, H. C. 5-16-8
Patent CA-1108039-A (CA)
Inventor: OSBORN JOHN J
IPC: A61B5/087
Filed: 1979-03-23
Granted: 1981-09-01
Abstract: Abstract A system for measuring the oxygen uptake and respiratory quotient of a patient which employs a high resistance gas flow path in parallel with a pneumotachograph. The high resistance path is connected to each side of the diaphragm of the pneumotachograph and a small chamber is included in the high resistance path at each end thereof adjacent its connection to the pneumotachograph. The volume of the high resistance path, together with its resistance relative to that of the pneumotachograph is chosen such that, during respiration of the patient employing the device, the high resistance tube will never be completely flushed through in one direction before flow starts in the opposite direction. The high resistance line is chosen to be a constant resistance such that the amount of flow therethrough is proportional to the flow through the pneumotachograph. Thus by sampling and analyzing a small portion of the the two chamber and measuring the amount of gas flow by the pneumotachograph, the exact amount of oxygen uptake can be calculated.
Patent CA-1144423-A (CA)
Inventor: KICE JOHN E
IPC: F04C2/332
Filed: 1979-07-12
Granted: 1983-04-12
Abstract: ABSTRACT     An improved fluid pump having two or more cylindrical eccentric or elliptical rotors drive connected to revolve together at identical angular velocities, and positioned in cylindrical chambers for compressing fluids therein. The pump includes separate intake ports and discharge ports to and from the chambers allowing the pump to be used as a single stage pump or by connecting the discharge port of one chamber with the intake port of the other chamber the pump can be used as a two stage pump for increased pressure with less volume.