baber/WOPTO huggingface dataset:
Patent CA-1223904-A (CA)
Title: Apparatus for facilitating a longitudinal adjustment  of ski-binding parts
Inventor: KROB ERWIN
IPC: A63C9/00
Filed: 1982-06-02
Granted: 1987-07-07
Abstract: APPARATUS FOR FACILITATING A LONGITUDINAL      ADJUSTMENT OF SKI-BINDING PARTS                 ABSTRACT OF THE DISCLOSURE      An apparatus for facilitating a longitudinal adjustment of ski-binding parts having a guide rail adapted to be fastened to a ski and which is provided with two laterally spaced guide tracks.  Toothed bars are provided and are arranged between the guide tracks and extend in the longitudinal direction of the ap-paratus.  The toothed bars have associated with them a toothed locking member which is arranged on a slide plate and the slide plate is covered by a guide plate which is supported on the guide rail.  The guide plate is adapted to have a ski-binding part mounted thereon.  Between shoulders provided on the two plates there is arranged at least one compression spring which urges the guide plate toward the ski boot.  The guide plate in the region of its end remote from the ski boot has two downwardly extending projections.  The slide plate, which is pivotal supported on the guide plate is movable relative thereto has two shoulders at its end which is adjacent to the toothed locking member, which shoulders rest in the released position of the apparatus on the projections of the guide plate under the bias provided by the compression spring.
Patent CA-1149378-A (CA)
Inventor: KOENIG WOLFGANG
IPC: C07K14/59
Filed: 1982-06-28
Granted: 1983-07-05
Abstract: PROCESS FOR THE MANUFACTURE OF LH-RH  AND LH-RH ANALOGS            USING  ?Glu-His(DnP)-OH            Abstract of  the disclosure:        Process for the manufacture of LH-RH andLH-RH ana-logs, which comprises reacting ?Glu-His(DnP)-OH with the corresponding peptide having a free amino group and protected carboxy groups in a solvent as  used in peptide chemistry and with the addition of 3-hydroxy-4-oxo-3,4-di-hydro-1,2,3-benzotriazine (HOObt) and a carbodiimide and then splitting off the Dnp-(2,4-dinitrophenyl) group.  The invention also provides a new dipeptide, i.e. ?Glu-His(Dnp)-OH.
Patent CA-1184361-A (CA)
Inventor: SHANK JOSEPH L
IPC: C09K3/22
Filed: 1982-08-06
Granted: 1985-03-26
Abstract: Abstract A method of preparing a gelled product from an ungelled aqueous hydrolyzed collagen, such as gelatin or glue, concentrate containing 10-60 weight percent hydrolized collagen and a lyotropic agent is disclosed. The concentrate has a hydrolyzed collagen-to-lyotropic agent weight ratio of 1:0.1 to about 1:4.5, a pH value of 2.5-7 and gels at less than 20°C. On dilution with water to a hydrolyzed collagen concentration of about 2 weight percent while substantially maintaining the pH value of the concentrate, the diluted composition gels at a temperature above that of the concentrate. Specific concentrates, food products, industrial applications and methods for using the concentrates are disclosed.
Patent CA-1173018-A (CA)
Inventor: ERPENBACH HEINZ
IPC: C07C51/54
Filed: 1982-08-26
Granted: 1984-08-21
Abstract: PROCESS FOR PURIFYING AND RECOVERING CONTAMINATED CATALYST  SOLUTION OBTAINED IN THE CARBONYLATION OF METHYL ACETATE              AND/OR DIMETHYLETHER       ABSTRACT OF THE DISCLOSURE The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is ob-tained in the carbonylation of methyl acetate and/or di-methylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, and optionally compounds of carbonyl-yielding common metals as inorganic promoters, undistillable organic contaminants as well as acetic acid, acetic anhy-dride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be freed from the organic con-taminants by extraction with aliphatic ethers; and for the remaining undissolved mixture of noble metal/carbonyl-com-plex, organic and optionally inorganic promoters to be filtered off and recycled into the carbonylation reaction.
Patent CA-1197254-A (CA)
Inventor: FRANCALANCI FRANCO
IPC: C07B61/00
Filed: 1982-09-20
Granted: 1985-11-26
Abstract: D E S C R I P T I O N   of an invention having for a title:          "PROCESS FOR THE CARBONYLATION OF SECONDARY BENZYL HALIDS".    ABSTRACT    A process is here described for the preparation of carbo-xylic acids of formula (I):                   (I) wherein Ar represents either an aromatic or heteroaromatic group containing one or more rings, however linked together, having globally up to 20 carbon atoms, preferably chosen from amongst: a phenyl-, naphthyl-, diphenyl- and thienyl group also substi-tuted with groups inert under reaction conditions, preferably chosen from amongst alkyl, cycloalkyl and aryl groups, optional ly substituted, from amongst halogens, alcoxyl,   phenoxyl  and ketonic groups, and wherein n  is an integer chosen between 1 and 2, characterized in that a 1-halogen-1-arylethane of for-mula (II):                  (II) wherein Ar has the meaning already previously herein above de-fined, and X is chosen between Cl and Br, is made to react in an organic solvent with carbon monoxide and an alkaline hydro-xide in the presence of a cobalt hydrocarbonyl salt catalyst or of its precursors, at a temperature comprised between about 20 °C and 70 °C under a pressure comprised between about 1 and 10 atmospheres, in a byphase aqueous/organic system consisting of: a) an aqueous phase containing the alkaline hydroxide b) an organic phase consisting of the starting halid of for-mula (II) dissolved in the organic solvent substantially unmixable with the alkaline aqueous phase, in the presen-ce of an "onium" salt and of the cobalt salt catalyst or of its precursors.     The products thus obtained find a particular use in the field of pharmaceutical products (such as analgesics, antipyre-thics, etc.), and as intermediates in chemical syntheses in ge-neral, in the field of fine chemicals, or in the field of phyto-pharmaceutical products.
Patent CA-1188325-A (CA)
Inventor: COLVIN HOWARD A
IPC: B01J27/02
Filed: 1982-10-13
Granted: 1985-06-04
Abstract: PROCESS FOR PREPARING A METHYL PHENOL                     Abstract of the Disclosure A process for preparing a methyl phenol from a tertiary hydroperoxide in an oxidation product of an alkylbenzene of the general structural formula   wherein R is a secondary alkyl group and n is an integer of 1 to 3, which comprises hydrogenating the oxidation product in the presence of a mineral acid medium with a hydrogenation catalyst.
Patent CA-1188661-A (CA)
Inventor: KNOX DONALD E
IPC: B65D55/06
Filed: 1982-10-26
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE         The reciprocable plunger of a fluid dispenser is immobilized by a frangible strap extending about the plunger and engaging a locking ledge on the container cap.  Severance of the strap unlocks the plunger and permits plunger reciprocation.
Patent CA-1215659-A (CA)
Inventor: SOMMER GORDON M
IPC: F16D48/04
Filed: 1982-12-03
Granted: 1986-12-23
Abstract: ABSTRACT OF THE DISCLOSURE           A variable speed drive unit having a clutch disc stack including input and output shafts, a first series of drive plates located in a fluid reservoir and supported for rotation by a rotatable housing of the unit rotated by one of said shafts, a second series of driven discs interleaved with the drive plates and supported for rotation with the other of said shafts, a piston slideably movable in a piston chamber located at one end of the interleaved plates and discs and adapted to compressively engage the interleaved plates and discs, and a control for the piston providing a gradually increasing rated profile without the need for electronic back-up or extraneous controls.  The control includes a two position input flow control and a fixed output flow control, which output control can be selectively varied between operations of the unit to provide alternate rate profiles for engagement and disengagement of the input and output shafts of the unit.
Patent CA-1223350-A (CA)
Inventor: VRIENS LEENDERT
IPC: G11B7/257
Filed: 1983-01-06
Granted: 1987-06-23
Abstract: ABSTRACT: "Optical recording disc"           Optical recording disc comprising an ablative recording layer of the composition Tex-rSey+rSzQq, wherein x = 76 - 93 at.% y =  6 - 13 at.% z =  0 -  7 at.%          Q is an element selected from the group consisting of Sb, Sn, Pb and Bi; q = 1 - 7 at.% x+y+z+q = 100 at.% z+q = 2 - 11 at.% r = 0 - 3 at.% with the understanding that when Q stands for Sb, r has the value of 0 at.%.
Patent CA-1226294-A (CA)
Inventor: VAN DER HULST HARM
IPC: C08G65/00
Filed: 1983-03-15
Granted: 1987-09-01
Abstract: A B S T R A C T     NOVEL CATALYSTS FOR THE POLYMERIZATION OF EPOXIDES AND PROCESS FOR THE PREPARATION OF SUCH CATALYSTS       Compounds according to formula M1a[M2(CN)b(A)C]d. w M3De. x H2O. y L. Z HnEm, wherein M1, M2, M3, A, D, E, a, b, c, d, e, w, x, y and z have defined meanings, in particular compounds according to the formula Zn3[Co(CN)6]2. w M3X2. x H2O. y L. z HX, wherein X represents a halide; M3 represents Zn(II), Co (II) or Fe(II); L represents an alcohol, ether or ester and w is a number between 0.7 and 1.5, x is a number between 2 and 10, y is a number between 1.5 and 3, and z is a number between 0.15 and 1.5, are novel and can be used as catalysts, preferably together with an initiator in the preparation of polyether alcohols and polyether polyols. The catalyst/initiator suspensions appear to be very stable.
Patent CA-1215696-A (CA)
Inventor: HENKEL DONALD J
IPC: F16B7/10
Filed: 1983-05-30
Granted: 1986-12-23
Abstract: MECHANISM FOR LATCHING AN AXIALLY DISPLACEABLE    ROTARY PART TO A CONCENTRIC ROTARY PART     A B S T R A C T     An axially displaceable rotary part (4) is latched securely in a certain axial position relative to a con-centric rotary part (1) by a mechanism (10) which in-cludes latch means (12, 13) that are rotated with the concentric part (1) and are displaceable radially rela-tive to it by movements of a ring member (20) so as to engage elements (14) of the latch-means with and disen-gage them from a latchable member (5, 6) of the axially displaceable part.  At operating speeds of the system the latch means are urged to latching position by centri-fugal force.  Although applicable to various rotary mechanical systems, the mechanism is particularly useful as a component of a heavy duty cyclical centrifugal machine (70) for latching the bottom valve member (80) of the centrifugal basket (72) in closed position during the loading and centrifuging stages of each centrifugal operating cycle.
Patent CA-1210510-A (CA)
Inventor: CROWLEY RAYMOND R
IPC: G07B17/00
Filed: 1983-07-07
Granted: 1986-08-26
Abstract: ELECTRONIC POSTAGE METER HAVING A ONE TIME ACTUABLE OPERATING PROGRAM TO ENABLE SETTING OF CRITICAL ACCOUNTING             REGISTERS TO PREDETERMINED VALUES                 ABSTRACT OF THE DISCLOSURE      In order to allow manufacturing complete freedom in testing and to insure that a customer receives an electronic postage meter or electronic parcel register preset to known values, the meter is operable to preset the internal regis-ters in the accounting module when a serial number is locked in the unit.  The dollar values in the ascending and descend-ing registers, and the unit piece count may be preset to any pre-determined value only once during the life of the non-volatile memory device associated with the accounting module in an electronic postage meter or electronic register.          The serial number lock is modified to enable the internal register modification to be provided.  To minimize any unauthorized abuse, by an external stimulus or by an internal failure, the serial number lock is tested before each register value is preset.  The serial number lock is set after the preset to bar unauthorized entry into this sensitive routine.  If a set lock is detected during any of the tests, a non-recoverable fatal error is set in the meter/register.          Operation of the unit is prevented if this fatal error condition is detected during the power-on sequence of the meter or register.
Patent CA-1198775-A (CA)
Inventor: PARKER KEITH W
IPC: G01R31/30
Filed: 1983-08-04
Granted: 1985-12-31
Abstract: Abstract of the Disclosure A self-test system is disclosed wherein a micropro-cessor controlled system under test, including a ROM, and a microprocessor, may generate a raise-to-maximum signal. In response to this raise to maximum signal, a power supply generates a supply voltage having a magni-tude equivalent to the maximum rated voltage of the power supply. A self-test program encoded in the ROM directs the microprocessor to interrogate the components of the system under test when energized by the maximum rated supply voltage. The microprocessor controlled sys-tem under test then generates a lower to minimum signal. In response to this lower to minimum signal, the power supply generates a supply voltage having a magnitude equivalent to the minimum rated voltage of the power supply. The microprocessor, under the instructions of the self-test program, interrogates the components of the system under test when energized by the minimum rated supply voltage. When the raise to maximum signal and the lower to minimum signals are not generated, the power supply develops a nominal power supply voltage for energizing the components of the system under test. The components of the system under test are interrogated when energized by the nominal power supply voltage. Since the components of the system under test are ener-gized by a supply voltage having a magnitude ranging from a minimum to a maximum rated power supply voltage while being interrogated by the microprocessor during the self-test mode, all of the defective or potentially defective components of the system under test will fail during the performance of the self-test interrogation. Replacement thereof will ensure that the system will operate more efficiently and more reliably.
Patent CA-1207534-A (CA)
Inventor: DUNN CHARLES S
IPC: C03B7/094
Filed: 1983-08-05
Granted: 1986-07-15
Abstract: Abstract of the Disclosure A method is disclosed of melting glass in a melting furnace in which a pool of molten glass is confined above a furnace bottom wall and a layer of unmelted particulate glass batch is deposited on the surface of the pool.  Heating electrodes are immersed in the pool of molten glass and located at a vertically medial portion of said pool.  The method includes heating the pool of molten glass by the electrodes to form an isothermal layer of molten glass, circulating heated molten glass upwardly from the electrode location to melt the batch layer, and returning most of the glass back to the electrode location for reheating while flow-ing a portion of the glass downwardly beyond the electrode location.  Glass located beneath the electrodes flows down-wardly in the pool and through a vertical outlet passage directly into a forming apparatus underlying the pool as glass is withdrawn through said forming apparatus.  A heat exchange medium is passed through a heat exchanger located above the forming apparatus in heat exchange relation (a) with the furnace bottom wall and (b) with the downwardly flowing glass in the outlet passage in a manner to cool the molten glass in successive, essentially isothermal layers.          As a result, the glass issuing from the passage is at a substantially uniform temperature which is conducive to forming in the forming apparatus.
Patent CA-1213569-A (CA)
Inventor: BUSH RANDALL G
IPC: B65D83/14
Filed: 1983-08-15
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           A child-resistant and tamper indicating overcap for a pressurized container, such as an aerosol can, having a valve with an axially protruding discharge nozzle which must be depressed to actuate the valve for discharging the contents of the container.  The overcap includes a valve guard slidable between a radially outer position in which a portion of the guard overlies the nozzle for preventing actuation thereof and an inner position in which the nozzle can be depressed.          A removable tamper indicating tab is connected to the guard to prevent movement of the guard to an actuating position untill it is removed.  The overcap includes a resilient por-tion of the guard which biases the guard toward its outer position and which must be overcome in order to move the guard to its inner position and which returns the guard to its outer position when the guard is released.
Patent CA-1205864-A (CA)
Inventor: RANDALL BRUCE E
IPC: G01R21/00
Filed: 1983-09-23
Granted: 1986-06-10
Abstract: Abstract A gain switching apparatus for a signal is controlled by a switching function formed as a function of the signal.  The apparatus is provided with a circuit for reducing errors due to common frequency components in the switching function and in the signal being switched thereby.  In order to reduce DC error resulting from multiplication of the switching function by a parameter representing the switched signal, the common frequency component of the switching function is substantially eliminated and replaced by a component   at a frequency which is a multiple of the common frequency.  A simplified logic circuit is provided to perform the frequency multiplication and the resultant error reduction.
Patent CA-1229104-A (CA)
Inventor: KUGLER UWE H
IPC: F16L29/00
Filed: 1983-10-19
Granted: 1987-11-10
Abstract: A FLOW CHECK PREVENTION MECHANISM      Abstract of the Disclosure This invention relates to a flow check prevention mechanism especially useful in a female coupler for preventing closure of a male coupler coupled thereto should a vacuum occur in the female coupler when fluid flow out of the female coupler is momentarily blocked.  The female coupler includes a housing having a bore formed therein with a receptacle movably positioned within the bore.  The receptacle contains a main cavity which is connected by a passageway to an engagement bore.  The engagement bore receives the male coupler.  Located within the receptacle is a main poppet valve which controls the fluid flow through the passageway and a secondary poppet valve which relieves fluid pressure from the main cavity through an outlet port.  The female coupler also includes a movable piston which assists in moving the main valve against excessive pressure which may be contained within the male coupler and a collar member which limits the travel of the main valve.  The female coupler further includes a flow check prevention valve positioned within the main cavity which assures that the pressure impinging on the piston will be equal to or greater than the pressure present in the remainder of the main cavity.          The flow check prevention valve functions to insure that the passageway between the male and female couplers remain open when fluid flow out of the female coupler is blocked by a directional control valve and when a vacuum occurs within the main cavity due to displacement of fluid within the hydraulic function.  The female coupler also includes a lever mechanism to assist in the coupling and uncoupling process.
Patent CA-1209725-A (CA)
Inventor: HEXAMER DONALD L
IPC: H01L21/00
Filed: 1983-11-29
Granted: 1986-08-12
Abstract: ABSTRACT   An apparatus for mounting an integrated circuit for temporary testing or the like. The mounting apparatus includes a stage or platform which is utilized to support an integrated circuit and which is mechanically biased into an upper position. The stage can be urged into a lower position and temporarily restrained in that position. The mounting apparatus includes a plurality of conductive elements disposed adjacent to the stage which are utilized to conductively contact the leads of an integrated circuit while the stage is restrained in the lower position. Upon the completion of testing or utilization, the stage may be restored to the upper position, automatically releasing the integrated circuit.
Patent CA-1208367-A (CA)
Inventor: ECKERT ALTON B
IPC: G06F19/00
Filed: 1983-12-06
Granted: 1986-07-22
Abstract: DATE CHECKING DEVICE FOR ELECTRONIC POSTAGE METER                 Abstract of the disclosure This invention relates to a stand-alone electronic mailing machine that includes a postage metering device.  The entire drive mechanism, setting mechanism, and control devices as well as the postage metering mechanisms are all contained in one housing so that there is no need for a separate base.  In the mailing machine of this invention, a single central processing unit is utilized along with memory for the purpose of accounting for the postage value that has been charged into the mailing machine as well as the amount that has been used.  A check date indicator light is provided which will be turned on when power is supplied to the mailing machine.  A lid is provided in the housing of the mailing machine behind which a key is located that will turn off the indicator light.
Patent CA-1214188-A (CA)
Inventor: KARLSSON JORGEN B
IPC: F41J7/00
Filed: 1983-12-13
Granted: 1986-11-18
Abstract: TARGET DEVICE                 Abstract of the Disclosure The invention provides a target device comprising a board-like target member and a housing of low height that serves as a stand for supporting the target member in an up-right position of use and encloses it when it is in a horizontal protected position with its front face down and its lower end near a rear wall of the housing.  An elongated guiding device near the bottom of the housing, extending from near its front wall to near its rear wall, confines the lower end of the target board to back and forth motion.  The front face of the target board at all times engages a sliding support on the front of the housing, spaced above the front end portion of the guiding device, so that back and forth movement of the lower end of the target board is attended by swinging of its upper end as it moves between its positions.
Patent CA-1215060-A (CA)
Inventor: TOTH EDIT
IPC: C07D295/092
Filed: 1983-12-23
Granted: 1986-12-09
Abstract: Abstract The invention relates to new benzhydryl-piperazine derivatives of the formula (I)      (I) wherein n       is 2 or 3, and acid addition salts thereof.       According to another aspect of the invention there are provided processes for the preparation of these compounds.       The compounds of the formula (I) are pharma-cologically active. More particularly, they inhibit the microsomal monooxigenase enzyme system of liver.          Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent CA-1222341-A (CA)
Title: Materiau macromoleculaire constitue par un sel en  solution dans un copolymere
Inventor: ARMAND MICHEL
IPC: H01B1/12
Filed: 1984-03-09
Granted: 1987-05-26
Abstract: 1 Abrégé Cette invention est relative à de nouveaux matériaux macromoléculaires constitués par un sel en solution dans un copolymère de l'oxyde d'éthylène et d'un deuxième motif dont la structure conserve à la chaîne une structure de polyéther. L'invention trouve une utilisation particulièrement intéressante pour la réalisation d'électrolyte et d'électrodes composites des générateurs électrochimiques primaires ou secondaires, mettant ainsi en oeuvre les excellentes conductivités ioniques de ces matériaux.