baber/WOPTO huggingface dataset:
Patent CA-1243726-A (CA)
Inventor: PINCKNEY TIMOTHY S
IPC: B65H29/60
Filed: 1985-12-05
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE       In a document handler for a copier for providing recirculative copying at the copier imaging station of plural documents stacked in a recirculative copying input tray with automatic inversion of duplex documents by a document inverter with a document inverting chute in the recirculative path of the documents, and with a document return path after this recircula-tive copying back to the input tray, and wherein this same document handler also has an integral alternative non-recirculative copying document input for non-recirculative document copying at the same imaging station, and a document output for this alternative document input for ejecting documents from the document handler after the non-recirculative copying, the improve-ment wherein the document inverting chute is substantially planer, and open ended, to provide for alternative unobstructed unidirectional document feeding therethrough, and the document inverter operates to reverse the direction of movement of documents in the inverting chute from the input tray and to return the documents in the return path to the input tray rather than feeding the documents fully through the document inverting chute, and the document output is integral to the document inverter for automatically ejecting documents from the document handler unidirectionally through the substan-tially planar document inverting chute of the document inverter, from the open end thereof, when the documents were inputted at the alternative document input. Preferably the integral document inverting chute and document output extends generally horizontally away from an opposite side of the imaging station and document handler from the alternative document input and has a sheet feeder which operates bidirectionally for document inversion and unidirectionally for document output.
Patent CA-1261471-A (CA)
Inventor: YOKOI GUNPEI
IPC: A63F13/219
Filed: 1985-12-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         A robotic game apparatus comprises a CRT display.   A robot has a photo detector which faces a screen of the CRT display and detects an image on the screen.  On the screen of the CRT display, images which differ, for example, in brightness or the like are formed in response to different codes.  The photo detector of the robot generates a code signal responding to a change in image brightness or the like.   This code signal is decoded, and motors or the like are controlled to cause corresponding movements of the arms and body of the robot.
Patent CA-1268634-A (CA)
Inventor: SPINK DONALD R
IPC: C22B19/00
Filed: 1986-02-17
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE Iron-bearing  base metal  sulfide  concentrates  or ores, notably iron-containing zinc sulfide concentrates, are  processed  to  recover  zinc  values  therefrom  by partially desulfurizing the base metal sulfide values to oxide   form.    By   maintaining   adequate   residual sulfide-sulfur, iron is maintained in the ferrous state upon oxidation to oxide form, so that the formulation of base  metal   ferrites  and  sulfates   is  prevented. Hydrometallurgical  treatment  of  the  roast  residue removes base metal oxide values simultaneously with or sequentially with the removal of  ferrous  iron oxide values from the roast residue.  Residual unremoved base metal sulfide values may be recycled to the roasting step to effect high overall recoveries of base metal values from the original concentrate.
Patent CA-1266039-A (CA)
Inventor: GROENENBOOM CORNELIS J
IPC: B01J29/08
Filed: 1986-03-11
Granted: 1990-02-20
Abstract: ABSTRACT There is disclosed a cracking catalyst composition comprising a zeolitic, crystalline aluminosilicate, a matrix material and a barium titanium oxide. The catalyst composition is particularly suitable for cracking metal containing hydrocarbon feed stocks.
Patent CA-1268809-A (CA)
Inventor: HOPE HENRY F
IPC: H01M6/18
Filed: 1986-03-14
Granted: 1990-05-08
Abstract: HENRY F. HOPE STEPHEN F. HOPE             CATHODE COMPOSITION AND METHOD FOR      SOLID STATE LITHIUM BATTERY  ABSTRACT OF THE DISCLOSURE A cathode for a solid-state lithium battery comprising a layer of polymer spheres.  Each polymer sphere consists of a vanadium oxide core encapsulated in an ionically and electronically conductive polymeric material.
Patent CA-1269886-A (CA)
Inventor: KELLER HEINZ
IPC: B41C1/14
Filed: 1986-05-13
Granted: 1990-06-05
Abstract: ABSTRACT     An apparatus, by means of which the stencil end rings of screen printing cylinders composed of metallized steel wire mesh are semiautomatically inserted in exactly the same position in the cylinder jacket, adjusted, and with the application of heat-hardening adhesive are placed in the cylinder jacket after cooling and the consequent shrinking of the screen printing cylinder, the stencil end rings, because of their parallel spacing, their parallelism and their axial alignment, precisely control the positioning of the end plates.
Patent CA-1266038-A (CA)
Inventor: STONE RALPH S
IPC: F16K5/06
Filed: 1986-05-14
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE           A  top-entry ball valve 10 comprising a valve body  12  having  a valve  chamber  13  and fluid  flow passages  14,  15, a  ball  valve element  20 rotatably mounted  in the chamber  for movement between  open and closed positions relative to the flow passages.  and  a pair  of  valve seat  assemblies  50 disposed  in  seat pockets  35 formed about  the flow passages  at opposed sides of the ball and which may be readily  loaded  for sealing  engagement with the ball or readily disengaged therefrom.  Each seat assembly 50 comprises a seat ring 51  having  a reduced  diameter  rear portion  51a,  an enlarged diameter portion 51b and a radial shoulder 51c formed  at the junction of  the two  portions  and an annular sealing element 59 in the face of the seat ring adapted  for sealing engagement with  the ball element. These projecting pins 65 are mounted in the  seat  ring 51  in preferred equiangular spaced  relation to extend from the shoulder 51c of the seat ring in substantially coaxial  relation with the ring axis.  A spacer ring 53 is  sleeved about the  reduced diameter portion  51a of the seat ring 53 and is provided with recesses 68 which are  arranged to  be adapted  to receive  the  pins  65 therein.  The spacer ring 53 is mounted for movement on the seat ring 51 between a first position where  it  is engaged by the tips of the pins 65 in  spaced  relation to   the  seat  shoulder  51c  and  a  second  position controlled by rotational orientation of the spacer ring to  the seat ring wherein  the pins 65 are  received in the  recesses  68  and  the  spacer  ring  engages  the shoulder  51c of the seat  ring.  A spring assembly  66 between  the spacer ring  53 and a  shoulder 42 of  the seat  pocket continuously urges the spacer ring towards the shoulder 51c of the seat ring and the seat assembly towards  sealing engagement with  the ball element  20. To facilitate rotation of the spacer ring on  the  seat ring,  a projecting pin  71 is provided  on the  spacer ring  53 which, when the cover plate 28 of the valve is removed,  may be engaged by a pry bar to force relative rotary  movement between the  spacer ring 53  and  seat ring 51 and move the spacer ring to either its first or second  positions.  The  pry bar  may also  be used  to separate  the spacer ring  from the seat  ring shoulder 51c   and  re-orient  the  spacer  ring  to  its  first operational  position so the  seat ring assembly  is in loaded sealing relation with the ball element  and  the valve  is in operational condition.  Placing the spacer ring  53 in its second position, causes a retraction of the  seat assembly from the ball element and adapts the valve   for  in-line  removal  of  the  ball  and  seat assemblies.
Patent CA-1261206-A (CA)
Inventor: MIKUNI YOSHIO
IPC: D05B57/34
Filed: 1986-07-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE    An overedge sewing machine adapted to perform three thread overedge stitching (STITCH TYPES 504 and 505) under the cooperating action of one needle (6) and an upper looper (15) and a lower looper (31).  In addition to swing movement in the direction crossing the fabric feed direction, reciprocating movement in the fabric feed direction is selectively applied to the lower looper, whereby the front end of the lower looper is revolved around the needle.  If the lower looper is revolved  round the needle with the upper looper out of action, this operation provides double chain stitching (STITCH TYPE 401).  Further, if the lower looper is revolved around the needle with the upper looper in action, this operation provides three thread double chain overedge stitching (STITCH TYPE 601).
Patent CA-1271031-A (CA)
Inventor: HAYES NORMAN J
IPC: A01K13/00
Filed: 1986-07-25
Granted: 1990-07-03
Abstract: A B S T R A C T         An ear tag assembly comprising an identification member      and an attachment member      wherein the identification member      comprises an identification portion located in front of an animal ear, a flexible strap portion      extending through a slit in the animal ear and a slot      in the attachment member     , a head portion on the end of the strap portion      for retaining engagement with the attachment member     , a connecting portion between the identification portion      and the strap portion for holding a signal sending device     , and an insecticide tag holding device      on said identification portion  .
Patent CA-1273814-A (CA)
Inventor: PARK KYONG
IPC: G01L9/12
Filed: 1986-08-27
Granted: 1990-09-11
Abstract: HIGH PRESSURE CAPACITIVE TRANSDUCER            Abstract of the Disclosure A high pressure capacitive transducer includes a capacitive  pressure  transducer  having  an  insulating diaphragm, and a high pressure fitting for housing the transducer.    The  high  pressure  fitting  includes  a flexible metal diaphragm bonded to the fitting, with the metal  diaphragm  in  engagement  with  the  insulating diaphragm.  The metal diaphragm may be bonded to the fitting around the periphery of the metal diaphragm to block the high pressure fluid from the transducer.   The insulating diaphragm may be relatively thick,  such as one-twentieth, one-tenth, or one-fifth of an inch thick, for example.
Patent CA-1265094-A (CA)
Inventor: ARNESEN TORE C
IPC: C02F1/48
Filed: 1986-08-27
Granted: 1990-01-30
Abstract: ELECTROSTATIC FIELD GENERATOR FOR        LIQUID TREATMENT     ABSTRACT OF THE DISCLOSURE:          An   electrostatic  field  generator  for  applying   an electrostatic  field  by submersion  in a liquid  has  a cantilever  tubular construction wherein an electrically conductive tube has a fluid impervious dieletric  sleeve covering  a  major portion of the outer surface  of the tube  and at least one insulative end cap secured to  an end  of  the tube in electrical isolating relation  with the  exterior of the tube.  The end cap  has  attachment means  for  securing  the  end cap  in  aligned  sealing relation with a through passage in the wall of a  vessel and   electrical  circuit  connect  means  in  insulated relation  within the end cap connected  electrically to the conductive tube.
Patent CA-1256101-A (CA)
Inventor: SUGIURA HIKOROKU
IPC: B01F5/04
Filed: 1986-10-14
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE:           A mixer for continuously mixing fluids together comprises a hollow cylindrical body having a  central portion of enlarged diameter and having inlet and outlet ports at opposite ends of the body.  An impinging disc is vertically disposed in the diametrally enlarged   central portion within the body.   This disc has a peripheral projection which defines an annular clearance between the outer surface of the projection and the inner surface of the diametrally enlarged central portion of the body.
Patent CA-1268106-A (CA)
Inventor: ANDERSON RICHARD N
IPC: B31D3/02
Filed: 1986-10-23
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE           An improved  expandable-collapsible  honeycomb structure  such  as  used  for  raisable window coverings formed of a continuous length of foldable material which is folded lengthwise into a z-configuration and stacked in layers which are adhered together at the folded over edges.   These layers in the expanded condition form a plurality of longitudinally extending cells,  one on top of  the  other,  of  the  honeycomb  structure with  the opposite  sides  of  the  material  together  forming the front  and  back  faces  of  the  resulting  honeycomb structure.
Patent CA-1256333-A (CA)
Inventor: INNES ROBERT ARTHUR
IPC: B05C5/02
Filed: 1986-10-30
Granted: 1989-06-27
Abstract: APPARATUS AND METHOD FOR COATING ELONGATED STRIP                      ARTICLES                          Abstract Apparatus  and procedure for applying  a paint or like  coating  to  an elongated  strip article  using  a coating head having an open-sided slot to which coating material is supplied under pressure, and a support such as a roll around which the strip is advanced past the head  for  receiving  from  the  slot  a  layer  of  paint metered between the head and the strip, wherein a load is continuously exerted on the head during operation for urging the head against the applied paint layer on the strip so as to maintain a uniform metering gap between the head and the coated strip surface.  The load may be exerted by devices such as air cylinders acting on the head and capable of adjustment to vary the magnitude of the load for different coating operations.
Patent CA-1268407-A (CA)
Inventor: BLONDIN GEORGE A
IPC: C12Q1/25
Filed: 1986-12-22
Granted: 1990-05-01
Abstract: BIOASSAY FOR TOXIC SUBSTANCES                 ABSTRACT OF THE DISCLOSURE     An assay method is disclosed to test for the presence of toxic substances in environmental samples.  The assay uses a suspension of mitochondrial membranes carrying enzymes which can be driven by reverse electron transfer to reduce NAD+ to NADH.  The competency of the mitochondrial membrane to accomplish this reduction in the presence of the environmental sample is measured spectrophotometrically to test for toxicants.
Patent CA-1274994-A (CA)
Inventor: O'REILLY GERALD V
IPC: A61B17/12
Filed: 1987-01-29
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE         A device is described which includes an optical fiber or fiber bundle for transmission of laser energy with a proximal end for connection to a laser source and a distal end to which a heat generating tip or cap is securely, but detachably, affixed with a hot-melt adhesive.  The heat generating tip serves to generate heat by absorption of laser energy for cauterization of tissue surrounding the neck of an aneurysm or other vascular opening to be occluded.  The device is used for intravascular laser coagula-tion of arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas.  The heat generating tip of the device is positioned intravascularly within the neck of the aneurysm or other vascular opening to be occluded and laser energy is trans-mitted through the optical fiber to heat the tip and thereby coagulate the tissue surrounding the tip.
Patent CA-1262587-A (CA)
Inventor: DROESCHER MICHAEL
IPC: C08L77/00
Filed: 1987-03-03
Granted: 1989-10-31
Abstract: ABSTRACT OF THE DISCLOSURE         A thermosplastic resin composition, which comprises (a) from 5 to 85 parts by weight of a melted or remelted preliminary molding compound consisting of from 60 to 98 parts by weight of polyphenylene ethers, 40 to 2 parts by weight of polyoctylenes, from 0.1 to 5 parts by weight of maleic anhydride and from 0.1 to 5 parts by weight of a further acid derivative which has a melting point below 100°C and which is selected from the group consisting of an unsaturated mono- or dicarboxylic acid having up to 14 carbon atoms, an anhydride thereof, which excludes maleic anhydride, and an ester of mono- or dicarboxylic acid with an alcohol of up to 6 carbon atoms; and (b) from 95 to 15 parts by weight of an aliphatic homopolyamide or a copolyamide containing a preponderant amount of aliphatic monomer units.
Patent CA-1269476-A (CA)
Inventor: WELLNER WOLFGANG
IPC: C08G18/76
Filed: 1987-03-13
Granted: 1990-05-22
Abstract: PROCESS FOR THE PREPARATION OF THIXOTROPIC BINDERS, THE BINDER OBTAINABLE BY THIS PROCESS AND THEIR USE FOR     THE PREPARATION OF COATING AND SEALING COMPOUNDS           ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for the preparation of air drying binders containing free isocyanate groups, having thixotropic properties and prepared by reacting aromatic diamines which have at least one alkyl substituent in the ortho position to each amino group with either prepolymers or semi-pre-polymers containing free isocyanate groups and based on polyisocyanate mixture of the diphenylmethane series containing at least 20% by weight of 2,4'-diisocyanato-diphenylmethane and organic polyhydroxyl compounds or mixtures of these prepolymers or semi-prepolymers with prepolymers or semi-prepolymers based on other organic polyisocyanates, provided that the mixture contains at least 3% of the prepolymers or semi-prepolymers based on polyisocyanate mixtures of the diphenylmethane series. The invention further relates to the binders produced by this process and their use for the preparation of coating and sealing compounds which harden under the influence of atmospheric moisture.
Patent CA-1274006-A (CA)
Inventor: BIAGINI GIULIANO
IPC: F23N1/08
Filed: 1987-05-22
Granted: 1990-09-11
Abstract: "SYSTEM  FOR  REGULATING  TEMPERATURE  OF  HOT  WATER  IN  WALL-HUNG               INSTANTANEOUS MIXED GAS HEATING UNITS"       A B S T R A C T          System for regulating temperature of hot water  in  a wall-hung instantaneous mixed gas heating unit, in which the value of the temperature detected by a sensor inserted on the output of the secondary circuit of the hot water exchanger is compared with a set value, and their difference or error value is sent to the input of an   amplifier   of proportional-integrational-derivative   type (P.I.D.), whose output is connected to one input of a selector of minimum value or power, to the other input of which is sent the difference or error value between the temperature of the heating system  water   and  the  corresponding  maximum  tolerable  set temperature.  The output of the selector then  commands  the  gas modulating valves through a power amplifier, as well as the gas on/off  operating  valve  through   comparison   with   a   signal proportional to the minimum thermal power that can be supplied by the heating unit.
Patent CA-1254081-A (CA)
IPC: D02G3/40
Filed: 1987-11-09
Granted: 1989-05-16
Abstract: METHOD AND APPARATUS FOR GENERATING AN            ELECTROSTATIC FIELD FOR FLOCKING A          THREAD-LIKE OR YARN-LIKE MATERIAL, AND   THE FLOCKED ARTICLE THUS PRODUCED          ABSTRACT OF THE DISCLOSURE:  A method and apparatus for electrostatically flocking a thread-like or yarn-like material.  This material rectilinearly and continuously or intermit-tently moved through an electrical field which is generated between electrodes having non-planar yet symmetrical potential surfaces.  This electrical field is preferably generated between curved potential surfaces of the electrodes.  The flock is shot into the adhesive coating of a given thread not only radial-ly but also at an angle.  The thread does not have to be turned.  As a result, a dense and improved flocking is achieved all around the yarn or thread in a simple and economical manner.
Patent CH-524961-A (CH)
Title: Ice cream prodn - in a closed circuit system
Inventor: GIANCARLO GARAVELLI
IPC: A23G9/20
Filed: 1970-08-14
Abstract: In a process for making ice-cream, a closed circuit is used so that the product is not exposed to the atmos. A solid is emulsified with a liquid to form the ice-cream base. Gas is then mixed into the liquid to form a foam and to drive the product through the system. The foaming operation is performed in a gas injector.
Patent DK-142687-A (DK)
Inventor: ZIEMEK GERHARD
IPC: H01B13/02
Filed: 1987-03-19
Abstract: In a device for the stranding or stranding-on of stranding elements to form a cable, stranding members of a stranding machine and storage receivers of the machine are combined to form a unit, and are present in duplicate to be interchangeable with each other. The unit with the storage receiver which has just been filled forms the active part and the other unit with the storage receiver which is to be filled forms the passive part in a stranding operation.
Patent DK-163179-A (DK)
Inventor: FOLEY S E
IPC: C12N/
Filed: 1979-04-20
Abstract: Glucose isomerase is prepared by culturing a microorganism of an Ampullariella species in a culture medium. The new isolates are Ampullariella species No. 3876 (ATCC 31351), A. species No. 3677 (ATCC 31352), A. species No. 3965 (ATCC 31353) and A. species No. 3966 (ATCC 31354). The isomerase thus obtained has a good thermal stability and can be used to isomerize D-glucose into D-fructose.
Patent DK-235985-A (DK)
Inventor: ZALUCHA DENIS JEROME
IPC: C08F291/00
Filed: 1985-05-28
Abstract: Two-package, equal-mix acrylic adhesive compositions are provided, containing as a curing agent a mixture of peroxygen compound, an organic thiol and certain metal ion-containing compounds. Also provided is a three-component oxidation-reduction catalyst system consisting of an organic hydroperoxide, an organic thiol and an inorganic or organic compound of a metal having a standard reduction potential of from +0.9 to -0.5
Patent DK-258490-A (DK)
Inventor: MARCHAND JOSEPH
IPC: G01N33/543
Filed: 1990-10-26
Abstract: An arrangement for the rapid qualitative and quantitative determination of the presence of a reactive ligand in a fluid. This arrangement comprises a first reaction zone in which there is an at least temporarily impermeable membrane designed to receive a sample of test fluid and to be associated with at least one labelled reagent; a second reaction zone which is bounded on the one hand by said membrane and on the other by a second at least temporarily impermeable membrane comprising a solid phase containing a reference reagent; and a third reaction zone which contains means for developing the reaction. A method for rapid qualitative and quantitative determination of the presence of a reactive ligand in a fluid. Application: the detection of the presence of in particular antibodies or antigens in a biological fluid.
Patent DK-306488-A (DK)
Inventor: MENGEL FINN
IPC: G01P3/36
Filed: 1988-06-06
Abstract: The angular velocity difference between two rotating measurement objects 3, 4, for example a pulley and a transmission belt, is measured by determining the angular velocity of each of the objects 3, 4 by laser Doppler measurement in two separate balanced measurement channels 7, 8. In each channel 7, 8, two laser beam bundles 9-12 are transmitted towards the respective measurement object 3, 4 in parallel transmission directions to points of incidence 13-16. After detecting the diffuse radiation reflected from the points of incidence 13-16, a Doppler measurement signal is produced in each channel 7, 8 as an expression of the difference between the Doppler frequencies of the two sets of diffuse radiation. By introducing a shift 21 of the Doppler frequency of one set of diffuse radiation in one channel 7, it is possible to produce, by subtractive frequency mixing of Doppler signals from the two channels, a beat frequency as an expression of the angular velocity difference. <IMAGE>