baber/WOPTO huggingface dataset:
Patent CA-1116469-A (CA)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1979-02-22
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         A method and an apparatus are disclosed for contin-uously manufacturing a flattened layered food material.  The material is formed by feeding out of a feeder or extruder con-tinuously and simultaneously two kinds of food materials in the form of a hollow tube consisting of two layers, transferring the hollow tube onto a continuously driven conveyor means thereby to allow it, while progressing on said conveyor means, to continuously collapse by gravity on said conveyor means, and flattening the collapsed tube on said conveyor means.
Patent CA-1112701-A (CA)
Title: Constant contact side bearing for articulated rail  cars comprising a channel or rectangular tube
Inventor: CORDANI EUGENE J
IPC: B61F5/14
Filed: 1979-03-14
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE        An articulated truck centre connection of known construction joins extensions extending in opposite directions from the transverse centre of adjacent car end portions to the centre plate of a truck supporting the adjacent ends of the cars.          A pair of side bearings are mounted on the truck bolster on opposite sides of the articulated centre connection.  Each side bearing includes a rectangular channel or tube mounted on the truck and a first bearing surface which receives a first extension from one adjacent car end.  The first extension is free to slide horizontally on the first bearing.  The channel or tube extends above the first bearing surface and a second extension from the other adjacent car includes a pivoted, depending bearing member which rests upon and is supported by the first bearing member.  The pivot allows the second car end to rotate vertically about the center connection as the cars traverse vertical inclines.  The depending member is free to slide horizontally upon the upper surface of the first bearing member as the second car end rotates horizontally relative to the truck.
Patent CA-1109564-A (CA)
Inventor: STRUGER ODO J
IPC: G05B19/05
Filed: 1979-03-26
Granted: 1981-09-22
Abstract: PROGRAM LOADER FOR PROGRAMMABLE CONTROLLER             Abstract of the Disclosure A microprocessor based program loader is con-nected to the memory data bus and memory address bus of a programmable controller.  It is responsive to commands entered through a keyboard to load and edit the programmable controller control program.  A mode switch associated with the programmable controller pro-vides a number of selectable positions which determine the mode of operation of the programmable controller and the functions that can be performed by the program loader.  One of the positions on this mode switch enables the program panel through a control line to assume control of the mode selection.  The operator can thus control the mode of operation through the program loader keyboard which may be located remotely from the programmable controller.
Patent CA-1097050-A (CA)
Inventor: SCOTT DAVID B
IPC: B23D73/04
Filed: 1979-03-27
Granted: 1981-03-10
Abstract: ABSTRACT        An elongate substantially rectangular abrading tool blade, which can be used either for smoothing or for heavy stock removal, is  formed of sheet metal and has a multi-plicity of ground and hardened cutting teeth distributed over a cutting face of the blade and a multipliplicity of associated through-the-blade apertures.  The cutting teeth and associated apertures extend in several parallel rows across the blade at an angle other than perpendicular to the longitudinal axis of the blade, with several cutting teeth and associated apertures in each row, all the said cutting teeth facing the same way, namely, perpendicular to the said rows.  Each said aperture is directly in front of and adjacent its associated cutting tooth relative to the direction in which the teeth race.  Two longitudinal side-edge portions of the blade are bent back through an acute angle relative to the cutting face from a longitud-inal, substantially flat, middle portion of the blade.  The rows of cutting teeth and apertures extend across the full width of the middle portion of the blade and at least to the boundaries of said middle portion with the side edge portions, terminating short of both outside edges of the blade.  One of said longitudinal side edge portions com-prises edge teeth, which are not ground. The other one of said longitudinal side edge portions is smooth, devoid of edge teeth.  The method of making the blade involves the bending back of said longitudinal side edge portions prior to hardening be heat of the blade.  The bending back of said longitudinal side edge portions is effected by means of a pair of dies caused to close together and also at the same time to cut the blade from coil.
Patent CA-1147929-A (CA)
Inventor: GREENWOOD DAVID
IPC: B22D17/26
Filed: 1979-05-23
Granted: 1983-06-14
Abstract: CIRCULAR BACKPLATE          Abstract of the Disclosure A die casting machine has a reservoir for molten metal, a gooseneck immersed at one end in the molten metal and the upper end of the gooseneck is provided with a nozzle adapted to be brought into engagement with a back surface of a die set. The die set is mounted on a backplate and includes a plurality of dies movably mounted on the backplate between a closed position in which the die cavity is defined and an open position in which an article cast within the cavity can be ejected. The backplate of the machine is provided with a track along which a die closure means is adjustable.
Patent CA-1100479-A (CA)
Inventor: DALY ANDREW S
IPC: F28F9/00
Filed: 1979-07-11
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE          Automobile radiator cap assembly particularly suited to automobiles  with coolant recovery systems in which cool-ant  is blown through a venting duct in radiator filler neck.  The cap assembly comprises a cap to fit over the upper end of the filler neck, a spring loaded primary element to seal against a ledge at the bottom of the filler neck, and a secondary sealing element having a cylindrical skirt portion extending internally within the filler neck and an annular flange portion projecting between the rim of the filler neck and the cap.  A circumferential bead on the skirt engages the wall of the filler neck to provide a circumferential seal within the filler neck above the vent passage and the annular flange is clamped against the rim of the filler neck to provide a further seal.
Patent CA-1147114-A (CA)
Inventor: OTA AKIHO
IPC: B29D22/00
Filed: 1979-09-05
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE   A method of producing a saturated polyester resin bottle having a white-patterned wall by bringing at least one heat absorbing member into partial contact with a transparent tubular parison of a saturated polyester resin, when the tubular parison is heated, so that the portions of the saturated parison other than that contacting with the heat absorbing member may be heated to a relatively high temperature and may be locally crystallized to leave a desired white pattern.  The heat absorbing member is inserted into the tubular parison [the heat absorbing member attached to a stem] there-by to prevent the portion of the tubular parison in contact with the heat absorbing member from turning locally white.  The relatively high temperature is higher than the glass transition temperature and lower than the crystallization temperature of the saturated polyester resin used.  The heating treatment is interrupted while the parison portion in contact with the heat absorbing member is left in its uncrystallized transparent condition.
Patent CA-1109455-A (CA)
Inventor: BIZZARRO PETER
IPC: F28F3/10
Filed: 1979-09-21
Granted: 1981-09-22
Abstract: HEAT EXCHANGER CLOSURE BAR CONSTRUCTION                 ABSTRACT OF THE DISCLOSURE    In a heat exchanger of the plate-fin type through which two fluid streams of different temperatures are pass-ed through alternate layers in a cross-flow arrangement whereby heat transfer occurs between the two fluid streams, solid closure bars attached to the heat exchanger core are shaped and arranged in a manner such that the closure bars form a continuous protruding flange at the corners or along the length of the heat exchanger core.  The headers, which previously were welded directly to the heat exchanger core, are now welded to the flange, thereby preventing damage to the brazed heat exchanger core components and adding flexi-bility between core and headers during thermal cycling. In a preferred embodiment the closure bars on one face of the heat exchanger have an "L" shape with the "L" extending away from the core, and the closure bars on the adjacent face are straight and extend beyond the edge of the core the same distance as the extended "L" and in the same plane to form a straight flange.
Patent CA-1151973-A (CA)
Title: Vanne de regulation de pression a 3 ou 4  niveaux
Inventor: AUBERT PAUL
IPC: F16H61/00
Filed: 1979-09-28
Granted: 1983-08-16
Abstract: ABREGE DESCRIPTIF           Vanne de régulation de pression à 3 ou 4 niveaux pour circuit de commande hydraulique.  La vanne comprend un corps dans lequel coulisse un tiroir central.  Le tiroir central comporte deux épaulements sur lesquels s'appliquent, d'une part, un moyen élastique prenant appui sur le corps et, d'autre part, un petit piston sur lequel agit la pression du fluide d'alimen-tation dans une chambre d'extrémité.  L'épaulement du tiroir sur une face duquel agit le moyen élastique vient étrangler par son autre face le fluide d'alimentation qui s'échappe pour retourner au réservoir.  L'extrémité de l'autre épaulement du tiroir sur laquelle agit le petit piston est situé dans une chambre intermédiaire alimentée par deux canaux en parallèle ayant chacun leur propre dispositif d'étranglement. Application à l'alimentation d'un récepteur hydraulique.
Patent CA-1152265-A (CA)
Inventor: KLAESSIG FREDERICK C
IPC: C23F14/02
Filed: 1980-02-18
Granted: 1983-08-23
Abstract: ABSTRACT A method is disclosed for inhibiting soft scale precipitation from aqueous media prone to soft scale precipitation by adding thereto polyacrylic acid in amounts of from about 1 to about 500 parts per million parts of aqueous medium.
Patent CA-1132951-A (CA)
Inventor: OLSON ROBERT H
IPC: B65D65/40
Filed: 1980-02-28
Granted: 1982-10-05
Abstract: Abstract:            A thermoplastic bag particularly adapted for the containment and storage of food  comprising a laminar bag structure having an interior layer of a high density polyethylene and an exterior layer of polycaprolactam.  The layer are lightly bonded together at their interface.  Such bag structures are suitable for the containment of foodstuffs while they are being heated or reheated following storage.
Patent CA-1137467-A (CA)
Inventor: DIAZ JOSEPH
IPC: C07K14/575
Filed: 1980-03-06
Granted: 1982-12-14
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a new process for the stepwise preparation of somatostatin enabling a product of high purity to be obtained, with high yields, from cysteine in 14 position whose acid function is protected by the phenylazobenzylsufonyl-ethyloxy group and thiol function is protected by the acetamidomethyl group, all the peptide coupling reactions being effected in liquid phase in the dimethyl-formamide, the intermediate peptides being precipitated by addition of a second solvent and purified in solid phase by washing with the aid of suitable solvents dissolving the impurities.
Patent CA-1144158-A (CA)
Inventor: HASKELL THEODORE H
IPC: C07D499/64
Filed: 1980-03-11
Granted: 1983-04-05
Abstract: ~OVEL h,lYTI3ACTERIA~ A~ -DE CCMPO~lN3S          PAND PV~OC E S S ~M~_S OR ~R~ ~ ~ C ~ ~G 1`_ S 1~ ME               ~bstract_of _e Disclosu e ~    ovel o~ganic ami~e ccm~ourids w;~ich ara .~  o-[(acyla,.,inoQcyl2mino or aminoa_yla~ino~ph~n~yl~-1,2-di~i~ro-~-oxoi-icotlnyl; pPnicillir. com~o~lnds having ~roc2 s?ectrum ~ntibacteri~l ~tili.y are p-oviQec ;~y ~a) reacting the C~ee a~ino acid of the appropriate penicillin or the acid sal~ or silylated derivative or complex thereof ~ith a reactivQ de~ivaLive of the c~r-responding i~l-6-~(acvl~minoacylamino or aminoacyla~.irlo)-phenyl]-l,~-dihydro-2-oxonicotin~c acid or (b) reac~ing tne free a.~ino acid 6-a~inspenicill~nic acic or a relateQ co~pound or the acid sal~ or silylated deri~a-tive Lhereof wi,h a reac;~ive derivative OL ~he corre-spondir.g D~   6-~( acylamlnoacyla~ino or a~,inoacyl am~ino! -phenyl3-1,2-dihydro-~-oxonicotinyl!-2--substi uted glycine.  ~harmaceutical Co~?Gsitions containin~ said compounds and methods for treating infections using said composi~icns are also disclosed.
Patent CA-1134589-A (CA)
Inventor: BAHNFLETH WILLIAM A
IPC: B21D19/00
Filed: 1980-03-31
Granted: 1982-11-02
Abstract: Beveled Lobe Anti-Skid Grating And Method of Manufacturing Same Abstract An improved anti-skid tread or grating design is provided with gripping members or rosettes having a plurality of upstanding individual lobes which are con-figured in such a way and project high enough to provide an excellent gripping surface.  The lobes of the design are self-cleaning, and have non-continuous gripping edges at their crests that accommodate a greater build up of ice or mud without clogging the grating.  The invention includes an improved method of making the anti-skid tread or grating.
Patent CA-1138867-A (CA)
Inventor: YANG KUO-SHANG
IPC: C07D505/22
Filed: 1980-04-24
Granted: 1983-01-04
Abstract: Abstract The diammonium salt of the oxa-.beta.-lactam anti-biotic of the formula                         I wherein the chiral center of the .alpha.-carboxy-p-hydroxy-phenylacetyl side chain has the D-configuration in crystalline form substantially free of the L-diammonium salt.  This invention also relates to a process for preparing the crystalline D-diammonium salt of the above formula.
Patent CA-1143729-A (CA)
Inventor: KOKOSI JOZSEF
IPC: A61K31/551
Filed: 1980-05-09
Granted: 1983-03-29
Abstract: Abstract of the Disclosure The present invention relates to pyrimido[1,2-a]azepine derivatives of the general formula I or II                  (I) and (II)   and a mixture thereof and pharmaceutically suitable acid addition salts and quaternary salts thereof wherein R stands for hydrogen or lower alkyl, R1 stands for lower alkyl, phenyl, carboxyl, lower alkoxycarbonyl, nitrile, carbamoyl or carbohydrazido, R2 stands for hydrogen or lower alkyl with the proviso that if in the general formula I R2 stands for hydrogen then R1 cannot stand for nitrile, alkoxycarbonyl or propyl.  The compounds of formulae I and II are mainly useful as intermediates in the preparation of valuable pharma-ceutically active compounds but some of the compounds display useful anti-anginal properties.  The invention also provides a process for preparing the novel compounds.
Patent CA-1152602-A (CA)
Inventor: BRAJDER ANTONIO
IPC: H04B3/02
Filed: 1980-06-06
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE   A signalling apparatus has at least one transmitter in a trans-mitter assembly for transmitting a signal by impressed current to several spatially separated receivers.  A series circuit of threshold members is con-nected to the output terminals of each transmitter, the number of members corresponding to the number of receivers.  The input of each receiver is connected to a threshold member; the receivers are therefore connected in series on the input side.  It is ensured thereby that the same current flows through all receivers.  In the event of a failure of a transmission line or a receiver, the current continues to flow through the associated threshold member so that signal transmission to the other receivers continues unin-terrupted.
Patent CA-1124063-A (CA)
Title: Method and apparatus for detection and analysis  of fingerprints
Inventor: CAREY PAUL R
IPC: A61B5/1172
Filed: 1980-06-10
Granted: 1982-05-25
Abstract: T I T L E  .          METHOD AND APPARATUS FOR DETECTION AND ANALYSIS                          OF FINGERPRINTS      I N V E N T O R S     Paul R. Carey John E. Watkin Virginia R. Salares ABSTRACT OF DISCLOSURE              A method of detection and analysis of fingerprints and similar subjects comprising projecting a beam of filtered light from an indium lamp onto the test subject and optically examining it either directly or by means of an optical system.          The preferred method additionally comprises treating the test subject with NBD chloride to enhance the luminescence.
Patent CA-1135070-A (CA)
Inventor: DIETRICH HAGEN
IPC: E05B55/00
Filed: 1980-07-16
Granted: 1982-11-09
Abstract: ABSTRACT     One part of a key-in-knob lock set functions in a normal manner such that when the lock set is unlocked, either the outside or inside knob can be manipulated to open the door by withdrawing the latch bolt from a normal spring latch extended position.  When, instead the lock set is locked, the latch bolt is extended an exceptionally long distance into the frame to a dead bolt position.          Extension and retraction of the latch bolt to and from dead bolt position is accomplished by manipulation of a main cam through the agency of a key in the outside operating member or an inside operating member.
Patent CA-1138872-A (CA)
Inventor: CARLSON GLENN R
IPC: C07D237/24
Filed: 1980-07-16
Granted: 1983-01-04
Abstract: Abstract of the Disclosure This invention relates to an improved one step process for the preparation of 1-aryl-1,4-dihydro-4-oxopyridazine carboxamides by reacting a hydrazone with the appropriate amine.
Patent CA-1124133-A (CA)
Title: Print head assembly and method of making  same
Inventor: HAMISCH PAUL H JR
IPC: B41J1/20
Filed: 1980-07-24
Granted: 1982-05-25
Abstract: Docket M-391 PRINT HEAD ASSEMBLY AND METHOD OF MAKING SAME          Abstract of the Disclosure There is disclosed a method of making a print head assembly and a print head assembly. The print head assembly is comprised of one or more subassemblies.  Each subassembly is made up of relatively few parts including a mounting block having a concave mounting surface, a series of drive wheels supported at their outer peripheries on the mounting surface, and a series of printing bands with which the drive wheels are engaged.  The subassemblies can be readily assembled on a fixture.  Thereafter, each subassembly is oriented relative to side plates to make a print head assembly.
Patent CA-1148239-A (CA)
Title: System for measuring current position  and/or moving direction of vehicle
Inventor: TSUMURA TOSHIHIRO
IPC: G01S3/02
Filed: 1980-08-15
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE           A reference station is provided at a fixed position.          The station is adapted to transmit a scanning signal the transmitting direction of which is scanned in succession in different directions, a positional information signal representative of the position of the reference station and an azimuth information signal representative of a particular azimuth.  A vehicle moving with respect to the reference station is provided with receivers at at least three positions spaced apart from each other by given distances, so that when the vehicle moves in the service area of the reference station the signals transmitted by the reference station are received.  The current position of the vehicle and the moving direction of the vehicle are operated based on a time or phase difference from receipt of the particular azimuth signal until receipt of the scanning signal by the at least three receivers, the position of the reference station and the distances between the at least three receivers provided in the vehicle.
Patent CA-1143728-A (CA)
Inventor: GERECKE MAX
IPC: A61K31/55
Filed: 1980-09-10
Granted: 1983-03-29
Abstract: Abstract Imidazodiazepine derivatives of the general formula             I     wherein A together with the two carbon atoms denoted as .alpha. and .beta. represents one of the groups               and     (a)        (b)                  (c) and the dotted line represents the double bond present in groups (a) and (b),  D represents ?C=0 or ?C=S, R1 represents cyano, lower alkanoyl or a group of the formula -COOR4, R4  represents methyl, ethyl, isopropyl or 2-hydroxyethyl, R5 represents hydrogen, trifluoromethyl or halogen and R6 represents hydrogen, trifluoro-methyl, halogen or lower alkyl and either R2 represents hydrogen and R3 represents hydro-gen  or lower alkyl or R2 and R3 together represent trimethylene or propenylene and the carbon atom denoted as .gamma. has the S- or R,S-configuration, and pharmaceutically acceptable salts thereof are novel and are suitable for antagonising the central--depressant, muscle relaxant, ataxic, blood pressure--lowering and respiratory-depressant properties of 1,4--benzodiazepines which have tranquillising activity.          They can be used, for example, as antidotes in the case of intoxications in which excessive intake of 1,4-benzo-diazepines which have tranquillising activity par-ticipates,  for shortening an anaesthesia induced by such 1,4-benzodiazepines etc.  They can also be used for suppressing the activities on the central nervous system of 1,4-benzodiazepines used in other fields of indication, for example of schistosomicidally-active 1,4-benzodiazepines such as (+)-5-(o-chlorophenyl)-1,3-dihydro-3-methyl-7--nitro-2H-1,4-benzodiazepin-2-one.     The present imidazodiazepine derivatives can be manufactured according to various methods starting from partially novel starting materials and can be formulated into galenical administration forms.
Patent CA-1111863-A (CA)
Title: Fungicidal 1,2-dichlorocyanovinyl compounds
Inventor: FELIX RAYMOND A
IPC: C07C323/60
Filed: 1980-10-15
Granted: 1981-11-03
Abstract: Abstract of the Disclosure Novel biocidal compounds have the general structural formula   wherein n is 0, 1, or 2 and R is alkyl, alkyl-carbalkoxy, cyclohexyl, halophenyl, benzyl, N,N-di-lower alkyl carbamoyl, hexamethyleneimino carbonyl, pyrimidyl, lower alkyl substituted pyrimidyl, benzoitazole, lower alkyl substituted imidazole, benzothiazole and O,O-di-lower alkyl thiophosphoryl ; with the proviso that when n is O, R is other than alkyl or cyclohexyl.
Patent CA-1151337-A (CA)
Inventor: BUSSINK JAN
IPC: C08K7/14
Filed: 1980-10-31
Granted: 1983-08-02
Abstract: ABSTRACT OF THE DISCLOSURE There are provided compositions comprising (a) a selectively hydrogenated elastomeric block copolymer, (b) a polycarbonate and (c) an amorphous polyester.  The use of the combination of (a) and (c) provides remarkable improvements in the melt flow characteristics, in resistance to brittle failure, and in the resistance to environmental stress crazing and cracking of the polycarbonate resin component (b).
Patent CA-1162461-A (CA)
Inventor: SURJAATMADJA JIM B
IPC: F15B11/12
Filed: 1980-11-27
Granted: 1984-02-21
Abstract: Abstract of the Disclosure An apparatus for converting pressure into motion includes a housing having a plurality of ports formed therein.  Movably disposed within the housing is a piston having a first plurality of apertures communicating with a first chamber and a second plurality of apertures communicating with a second chamber therein.          The piston is positioned within the housing so that the apertures can register with consecutive ones of the ports as the piston is moved in either of two directions within the housing.  The movable member is moved by a pressurizing substance applied to a selectable one of the ports through an appropriate valve circuit.  The valve circuit is operated by excitation signals from a control member.          By operating the valve circuit in an appropriate sequence, the pressurizing substance is sequentially applied to consecutive ones of the ports to move the piston longitudinally through the housing.