baber/WOPTO huggingface dataset:
Patent AT-A172792-A (AT)
IPC: E01H1/05
Filed: 1992-08-28
Abstract: An attachment, designed as a sweeping device, for vehicles with a lifting device on the front, in particular for tractors equipped with a front control arm system, comprises a supporting frame 3, which can be attached to the lifting device 1, 2 and on which there is mounted in the region of one side of the vehicle an extension arm 9, which is mounted in such a way that it can be swung about a horizontal axis 8 out of a swung-in position to one side over the carriageway and bears in the region of its free end a round brush 15, which can be driven to rotate about a vertical axis by means of a hydraulic motor 16. The round brush 15 is mounted with its motor 16 on a head part 12, which can be swivelled by means of controllable cylinder-piston units 13, 14 about a longitudinal axis and a transverse axis with respect to the extension arm, and the extension arm 9 is mounted facing forwards on the supporting frame 3 and can be swivelled to the side by means of a further cylinder- piston unit 6 with respect to the supporting frame 3, a setting device being provided for this cylinder-piston unit 6, for the intensity of the actuation in the two directions of adjustment. <IMAGE>
Patent AT-A178387-A (AT)
IPC: F23D14/02
Filed: 1987-07-15
Abstract: A gas burner has at least one burner rod (6), the wall of which is passed through on the upper side by outlet openings (2) for a gas mixture consisting of combustion gas and primary air. The region situated above these mixture outlet openings (2) is assigned guides (5), via which a mixture consisting of gas and secondary air or pure gas is supplied to the flames being formed above the outlet openings (2). The guides (5) can be formed by the outlet openings (8) of mixture or gas distributors (7) which run parallel next to the burner rod (6). Such distributors (7) can be interconnected by connection pipes (9) which run transversely to the axis of the burner rod (6) and which have outlet openings for the gas/secondary air mixture. Such a distributor (7) can also, however, partially enclose the burner rod (6), leaving the top region (12) with the mixture outlet openings (2) free and forming at the two boundaries of this top region outlet openings for the gas/secondary air mixture or other gases such as e.g. recycled smoke gas. <IMAGE>
Patent BE-900681-A (BE)
Title: Capteur de pression optique a compensation de temperature.
Inventor: MELTZ G
IPC: G01L11/00
Filed: 1984-09-26
Abstract: Un transducteur de pression optique intégré (10) comportant un diaphragme (12) constitué d'un verre à faibles pertes est disposé à l'endroit où des changements de pression doivent etre mesurés. Une boucle de guide d'ondes optique (18) formée sur une surface du diaphragme fait office de cavité annulaire dans laquelle la différence entre les fréquences de résonance varie avec la pression, mais non avec la température. L'invention est utilisée pour mesurer la pression dans des milieux ambiants hostiles.
Patent BE-904995-A (BE)
Title: Radar a bruit.
IPC: G01S13/02
Filed: 1986-06-25
Abstract: Dans un radar à bruit , une séquence pseudoaléatoire est produite et est utilisée pour moduler en phase un signal émis. L'émission est interrompue pendant des périodes pendant chaque séquence pseudoaléatoire ce qui permet à des signaux réfléchis par des cibles d'être reçus pendant ces périodes d'interruption par la même antenne que celle qui est utilisée pour l'émission. Chaque impulsion contient une sélection différente de chiffres successifs du code, ce qui rend la détection plus difficile.
Patent BE-763467-A (BE)
Title: Insecticidal cyclopropane carboxylic acid esters
IPC: C07D307/45
Filed: 1971-02-25
Abstract: Insecticidal cyclopropane carboxylic acid esters Cpds. of gen. formula (I): (where R1 = methyl; R2 = alkoxymethyl (C1-5), alkenoxymethyl (C3-5), alkinoxymethyl (C3-5), alkylcarbonyl (C1-5), alkenylcarbonyl (C2-5) or alkinylcarbonyl; or R1+R2 + C form a cycloaliphatic ketone; R3=-CH2CH=C-CH2R5, -CH2R6 or R4 = alkenyl (C3-5), alkinyl (C3-5) or alkadienyl (C5); R5 = opt. methyl-, methoxy- or halogen-substd. phenyl, thienyl or furyl; R6 = phenyl, thienyl or furyl opt. substd. with alkyl (C1-3), alkenyl (C3-5), alkadienyl (C5), alkinyl (C3-5), halogen, benzyl, thenyl, furylmethyl, phenoxy, phenylthio polymethylene (C3-4) opt. containing -O- in the C-chain, an imido-gp. of phthalimides, thiophthalimides, di- or tetrahydrophthalimide or alkyl (C1-4)- or phenyl-substd. maleic imide) have insecticidal activity. (I) have low mammalian toxicity high kill and very high knock-down activity against insects such as houseflies, mosquitoes, cockroaches etc. and may be used on cultures, foodstuffs, packing materials, for household use, in gardens, hothouses etc.
Patent CA-1039585-A (CA)
Inventor: STEARN LEATHEM S
IPC: B63H9/08
Filed: 1973-08-20
Granted: 1978-10-03
Abstract: ABSTRACT     A double-groove headstay for sailboats, the grooves adapted to receive and retain jib boltropes so that a second jib-sail can be hoisted while the first is still set.  The second sail can be set and the first sail taken down, thus permitting continued drive while changing sails.  The stays can be in lieu of conventional stays or provided with holes and clipped or threaded onto existing forestays.
Patent CA-1027298-A (CA)
Title: Corps spheroidal en matiere macromoleculaire organique, procede pour sa fabrication et utilisation de ce corps
Inventor: GILLOT JACQUES
IPC: B01J2/00
Filed: 1974-03-19
Granted: 1978-02-28
Abstract: PRECIS DE LA DIVULGATION:         Corps sphéroïdal en matière organique macromoléculaire carbonisable à l'état solide en conservant sa forme originale.          Ce corps est caractérisé par le fait que son diamètre moyen est de quelques dixièmes de millimètres à quelques centimètres, qu'il est constitué par une pluralité de cellules fermées et que l'ensemble des cellules périphériques forme une paroi de 50 à 500 microns délimitant sa surface extérieure.  Il peut être utilisé, soit en tant que tel, notamment, sous forme d'un lit de granules, comme agent d'isolation pour éviter la mise en contact de la surface de bains de produits chimiques avec l'atmosphère, soit pour la fabrication de matériaux composites.
Patent CA-1040514-A (CA)
Inventor: PANISH MORTON B
IPC: H01L33/00
Filed: 1974-09-05
Granted: 1978-10-17
Abstract: Abstract of the Disclosure The average stress between contiguous layers of AlxGa1-xAs and AlyGa1-yAs (y > x) is reduced by the addition of phosphorus during the growth of the latter layer to produce the quaternary AlyGa1-yAs1-zPz instead of the ternary AlyGa1-yAs.  In order to reduce the average stress to less than about 2 x 108 dynes/cm2 the amount of phosphorus added should satisfy the condition:       Also described is a double heterostructure junction laser comprising a GaAs or AlGaAs active layer sandwiched between layers of AlGaAsP.
Patent CA-1038991-A (CA)
Inventor: MOSIMANN HANS
IPC: C09D5/25
Filed: 1974-09-12
Granted: 1978-09-19
Abstract: ABSTRACT     A heat-curable adhesive lacquer is provided which comprises:         (a) a polyurethane-ester-imide having (i) terminal isocyanate groups blocked by a monohydric phenol, and (ii) free hydroxyl groups and (b) an essentially linear epoxide or polyester resin having secondary hydroxyl groups and a molecular weight of above 30,000, the lacquer achieving, on drying, a B-state which is stable on storage such that the lacquer softens again when further heat is supplied to give a cross-linked resin in the C-state, which is heat stable.
Patent CA-1037364-A (CA)
Inventor: BASI JAGTAR S
IPC: C23F3/03
Filed: 1974-11-13
Granted: 1978-08-29
Abstract: SILICON POLISHING SOLUTION PREPARATION Abstract of the Disclosure An improved process for preparing a polishing solution for use in the chemical-mechanical polishing of silicon comprising copper ni-trate, ammonium fluoride, nitric acid and ammonium nitrate.  The lat-ter two components are added to the copper nitrate, the system mixed well and then the ammonium fluoride added.  The process eliminates the need for settling, decantation or filtration during solution pre-paration and permits substantially lowered amounts of copper nitrate to be used for silicon polishing.  The silicon polishing solution is also described.
Patent CA-1052899-A (CA)
Inventor: CLASON JAN C
IPC: H01H31/00
Filed: 1974-12-19
Granted: 1979-04-17
Abstract: Abstract of the Disclosure In switching apparatus in which two series connected switching elements are provided with an in-terposed barrier and a common terminal optionally groundable so as to isolate a circuit controlled by the switch from the effect of flash-overs when the switch elements are opened, the switch elements are vacuum switches, and the barrier is conformed so as to prevent interaction between the switches.  The vacuum switches may be in a common housing or independent.
Patent CA-1043261-A (CA)
Inventor: INDELICATO JOSEPH M
IPC: A61K31/545
Filed: 1975-02-21
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE          A stable form of sodium 7-(D-2-formyloxy-2-phenyl-acetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylate is prepared by a process which comprises the steps of (a) reacting 7-(D-2-formyloxy-2-phenylacetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylic acid with a sodium salt of an organic acid in the presence of an organic solvent;        (b) separating the sodium 7-(D-2-formyloxy-2-phenyl-acetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylate in dry form from the reaction mixture, optionally recrystallized, and dried; and (c) blending the dry sodium 7-(D-2-formyloxy-2-phenyl-acetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylate with between about 0.1 mole and 1.2 moles of an alkali metal carbonate or tris(hydroxymethyl)aminomethane per mole of said sodium 7-(D-2-formyloxy-2-phenylacetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylate salt.      Aqueous solutions of this medicament remain clear and colorless on standing (in contrast to aqueous solutions of the above cephalosporin antibiotic compound alone, which develop turbidity on standing), and therefore are suitable for I.V. solutions.  The antibiotic is of value in treating bacterial infections.
Patent CA-1047297-A (CA)
Inventor: IKEDA TOMOAKI
IPC: G03F7/004
Filed: 1975-03-26
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE         A processing-free lithographic printing plate, which comprises a support having deposited thereon a composition con-taining germanium and sulfur and at least one of a metal or metal compound in a physically mixed state.
Patent CA-1051801-A (CA)
Inventor: UMEZAWA HAMAO
IPC: A61K38/55
Filed: 1975-06-30
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to bestatin inhibiting aminopeptidase B, leucine aminopeptidase and bleomycin hydrolase, enhancing the antitumor effect of bleomycin and having the following structure and a process for the production thereof:              which comprises cultivating Streptomyces olivoreticuli having the identifying characteristics of A.T.C.C. 31159 in a nutrient medium under aerobic condition until substantial activity to inhibit aminopeptidase B is imparted to said cultured medium.  Bestatin may be recovered from said cultured medium by an extraction or adsorption method.
Patent CA-1064204-A (CA)
Title: Process for the reactive dyeing and printing of fibrous materials containing hydroxy groups
Inventor: GIES HELMUT
IPC: D06P3/66
Filed: 1975-10-24
Granted: 1979-10-16
Abstract: Abstract of the disclosure:   Novel water-soluble organic dyes containing at least one phosphonic acid monofluoride group and, preferably, at least one ionic water-solubilizing group in a linked form can excellently be used according to the process of the invention both in a neutral and alkaline range for the dyeing and printing of fibrous material containing hydroxy groups, and they provide dyeings having a good color intensity and good fastness properties.
Patent CA-1059541-A (CA)
Inventor: STANGE KLAUS K
IPC: B65H3/04
Filed: 1975-10-27
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE      A sheet feeding device adapted to separate a single sheet from a stack of sheets and forward the separated sheet away from the stack for subsequent processing.  The apparatus includes a feed belt disposed adjacent one edge of the stack for contact with the lead edge of the top sheet in the stack to separate the sheet therefrom.  Gate means biased into engagement with the feed belt provide a forward stop for the sheet stack, actuation of the feed belt causing the top sheet in the stack to be forced between the low friction upper surface of the gate means and the feed belt to move the top sheet off from the stack, the biased gate means preventing passage of multiple sheets by the feed means.
Patent CA-1039264-A (CA)
Inventor: DESMARAIS THOMAS A
IPC: A61F13/24
Filed: 1976-01-21
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         Foams (as for example polyurethane foam) catamenial tampons which have been treated with surfactant. Catamenial tampons of this inven-tion exhibit improved humid expansion characteristics. In a preferred embodiment, the catamenial tampons comprise particles of lubricated poly-urethane foam which have been treated with surfactant and which are con-tained within a fluid permeable overwrap. The invention includes a process for making the above described catamenial tampons.
Patent CA-1065430-A (CA)
Inventor: DONNELLY ROBERT W
IPC: H01R11/20
Filed: 1976-02-03
Granted: 1979-10-30
Abstract: INSULATION PIERCING FLAT CABLE CONNECTOR               ABSTRACT OF THE DISCLOSURE      A flat cable connector comprising a pair of mating connector elements each containing terminations for the con-ductive tracks of a cable.  Each termination comprises a pair of jaw portions one embodying a curved projection which extends into the space between two projections on the mating jaw portion.  The jaw portions rupture the insulation and contact the tracks on a flat cable positioned therebetween when the jaw portions are passed together.  Each jaw portion is formed of flat metallic strip.  The jaw portions in one connector element embody flat pin contacts twisted 90° which mate with bifurcated female contacts formed on the flat jaw portions in the mating connector element.
Patent CA-1087171-A (CA)
Inventor: HAMBURGER ROBERT N
IPC: C07K14/575
Filed: 1976-03-30
Granted: 1980-10-07
Abstract: POLYPEPTIDE AGENTS FOR BLOCKING THE HUMAN                    ALLERGIC RESPONSE            ABSTRACT OF THE DISCLOSURE    A group of relatively low molecular weight polypeptides having from 3 to 10 amino acids block the allergic response.          These "blocking" polypeptides have amino acid sequences corresponding to amino acid sequences appearing in the 2nd, 3rd and 4th domains of the epsilon chain of IgE.   Specific active "blocking" polypeptides are disclosed and the syn-thesis and use thereof are described.
Patent CA-1060475-A (CA)
Inventor: WARNER PAUL L JR
IPC: A61K8/41
Filed: 1976-04-26
Granted: 1979-08-14
Abstract: RADIATION ABSORBING COMPOUNDS                 Abstract of the Disclosure The specification discloses 4-N,N-bis-(2-hydroxyethyl)aminocylphenones which are use-ful as sunscreening agents for absorbing inter-mediate range radiation.  The acyl moiety is derived from the group of alkanoic acids having from 2 to about 16 carbon atoms.
Patent CA-1062622-A (CA)
Title: Procede de regeneration d'huiles lubrifiantes
Inventor: AVRILLON RENE
IPC: C10M175/06
Filed: 1976-06-01
Granted: 1979-09-18
Abstract: La présente invention a pour objet la régénération des huiles lubrifiantes usagées, en particulier celles provenant de véhicules à moteur à combustion interne.  Le procédé en jeu consiste en ce que l'on met l'huile au contact de particules d'une résine adsorbante solide, comportant au moins 0,1 cm3/g de pores de diamètre compris entre 6 et 300 angstr?ms.  La résine est un polycondensat ou un copolymère réticulé poreux comportant (a) des groupements hydroxyle lies directement ou par un groupe -CH2- ou -?H- à un cycle benzénique, ou (b) des groupements pyridyle. La mise en contact avec une résine adsorbante solide  est  effectuée à une température où la résine est stable.
Patent CA-1051211-A (CA)
Inventor: WILLSEY CHARLES H
IPC: C09K17/18
Filed: 1976-08-04
Granted: 1979-03-27
Abstract: SEPARATING MECHANISM FOR EGG BREAKING MACHINE           Abstract of the Disclosure An apparatus for use in machines for cracking shell eggs and separating the yolks from the albumen which comprises a separating assembly having a top bowl-forming member for receiving the egg contents which is mounted above a bottom pan or tray for collecting the albumen, which bowl member is constructed to provide an open top portion into which the egg contents is adapted to be dumped and a bottom portion in which the yolk settles while the albumen is separated by draining into the bottom collecting pan through a specially formed slot in the upstanding wall of the bowl.
Patent CA-1073403-A (CA)
Inventor: GOMBERG HENRY J
IPC: C01B3/06
Filed: 1976-08-16
Granted: 1980-03-11
Abstract: Abstract of the Disclosure A source of neutrons is provided such as by a fusion reaction, and the neutrons are passed through a series of successive chambers in each of which a radio-lytic chemical reaction takes place from bombardment of a sensitive chemical compound by said neutrons.  The resulting products are further processed in a chemical reaction with a further compound such as water to re-lease a desired end product such as hydrogen.  The chemical reactions in the separate chambers may be selected to operate at different pressures or other physical conditions, and when pressure differences be-tween the chambers is large stay structure is intro-duced to permit thinner walls more transparent to trans-mission of the neutrons from one chamber to the next.
Patent CA-1067512-A (CA)
Title: Phosphorbetaines and process for making them
Inventor: VOLLMER HARTFRID
IPC: D06M13/282
Filed: 1976-08-23
Granted: 1979-12-04
Abstract: PHOSPHOBETAINES AND PROCESS FOR MAKING THEM       ABSTRACT OF THE DISCLOSURE:       Production of novel phosphobetaines of general formula I                       I     in which R1 and R  each stand for linear and/or branched, identical or different alkyl-, cycloalkyl-aryl-, alkylaryl-, and aralkyl groups having from 1 to 18 carbon atoms, and R1  or R2 may be identical with the substituent R, the substituent R being a radical of the general formula II                                   II     in which R3 and R4 each stand for linear and/or branched, identical and/or different alkyl-, cycloalkyl-, aryl-, alkylaryl-, and aralkyl groups having from 1 to 18 carbon atoms, and/or hydrogen atoms.
Patent CA-1076598-A (CA)
Inventor: JONES PETER H
IPC: A61K31/225
Filed: 1976-09-08
Granted: 1980-04-29
Abstract: A B S T R A C T           This invention covers diacylated derivatives of .gamma.-glutamyl dopamine selected from the group consisting of   where R is a C1-C12 straight or branched chain alkyl radical, a phenyl ring or a substituted phenyl ring and R' is H or a C1-C7 alkyl, and a pharmaceutically acceptable acid addition salt thereof.         The compounds of this invention are useful to increase the renal blood flow by being administered to warm-blooded animals by clinically accepted routes of administration such as oral, parenteral, rectal and the like.
Patent CA-1079067-A (CA)
Inventor: ANDO TORU
IPC: B42D5/04
Filed: 1976-09-23
Granted: 1980-06-10
Abstract: Abstract of the Disclosure A one-year calendar comprising a date disk, a week disk coaxially superimposed on the date disk and rotatably coupled with it, date indicating figures on the date disk, the figures comprising a 1st day to a 31st day of which the 1st day to the 28th day are circularly arranged and the 29th day to the 31st day are disposed inside of the 1st day to the 3rd day, and week indicating letters for four weeks arranged to correspond with the date indicating figures on the date disk, one of the disks having month indicating letters which  are disposed to correspond the date indicating figures with the week indicating letters, and other disk having means for bringing only necessary month indicating letters into a visible condition, and having cover sections for selectively covering the 29th day to the 31st day.
Patent CA-1078164-A (CA)
Inventor: SCHULZ WALLACE W
IPC: C03C6/00
Filed: 1976-10-12
Granted: 1980-05-27
Abstract: CONVERSION OF RADIOACTIVE FERROCYANIDE COMPOUNDS TO IMMOBILE GLASSES                 ABSTRACT OF THE DISCLOSURE      Complex radioactive ferrocyanide compounds result from the scavenging of cesium from waste products produced in the chemical reprocessing of nuclear fuel.  These ferrocyanides, in accordance with this process, are converted to an immobile glass, resistant to leaching by water, by fusion together with sodium carbonate and a mixture of (a) basalt and boron trioxide (B2O3) or (b) silica (SiO2) and lime (CaO).
Patent CA-1048687-A (CA)
Inventor: SKOULTCHI MARTIN M
IPC: C09J4/00
Filed: 1976-11-02
Granted: 1979-02-13
Abstract: Abstract of the Disclosure Anaerobic curing compositions useful as anaerobic adhesives and sealant are described.  These compositions comprise mixtures of polymerizable acrylic and substituted acrylic monomers together with a catalyst comprising an alpha-amino sulfone compound.
Patent CA-1049156-A (CA)
Inventor: CAMERON DONALD P
IPC: H01L21/32
Filed: 1976-11-24
Granted: 1979-02-20
Abstract: IMPROVED METHOD FOR FORMING RECESSED REGIONS OF THERMALLY OXIDIZED SILICON       AND STRUCTURES THEREOF     Abstract of the Disclosure An improved method for forming a recessed thermal SiO2 isolation region in a monocrystalline silicon semiconductor body having a major surface lying in a (100) plane as defined by the Miller indices by forming an etch resistant and oxidation resistant masking layer on the major surface of the body, forming at least one rectilinear annular opening in the masking layer, the opening being oriented with the sides parallel to the [100] directions on the major surface, removing a portion of the exposed body by anisotropic chemical etching, and oxidizing the resultant exposed portions of the body until the surface of the resultant SiO2 and major surface are substantially coplanar.         A semiconductor device including a silicon substrate of a first conductivity, the major surface being in the (100) plane, an epitaxial silicon layer on the substrate, a lateral PN junction in the substrate, at least one annular rectangular shaped recessed SiO2 region in the epitaxial layer extending inwardly to the PN junction, the annular region being oriented with the sides parallel to the [100] directions on the major surface.
Patent CA-1074454-A (CA)
Inventor: NUTTER GEOFFREY
IPC: G06F12/04
Filed: 1976-12-16
Granted: 1980-03-25
Abstract: A B S T R A C T           Data processing apparatus includes storage means having a plurality of multiple-bit word locations and is arranging to store a number of multiple-word operands, store addressing and enabling means together allow selected consecutive bits from two or more word locations to be read out, whilst shift means arrange the bits read out in the desired sequence.
Patent CA-1069974-A (CA)
Inventor: STONE DALE E
IPC: H02M3/135
Filed: 1976-12-29
Granted: 1980-01-15
Abstract: DIGITALLY REGULATED INVERTER     Abstract of the Disclosure An inverter for direct current power generation is shown in which both voltage regulation and logical control of the output are achieved by digitally controlling the application of clock signals to the inverter circuit.       A standard clock source is used to drive the inverter and digital circuitry, timed from the same clock source, is used to control the gating of clock pulses to the inverter.  Entire clock pulses including both positive going and negative going transitions are blocked so as to preserve the balanced excitation of the inverter transformer.  Logical control signals can also be used to disable the application of clock pulses.