baber/WOPTO huggingface dataset:
Patent CA-1339355-C (CA)
Title: Cloning vectors for streptomyces and use thereof in macrolide antibioticproduction
Inventor: KATZ LEONARD
IPC: C12P19/62
Filed: 1987-03-19
Granted: 1997-08-26
Abstract: DNA cloning shuttle vectors, including a cosmid shuttle vector, for E. coli and Streptomyces are disclosed.  Specifically, disclosed shuttle vectors pAL7002 (NRRL B-18055) and pNJ1 (NRRL B-18054) contain an E. coli origin of replication, Streptomyces replication functions, and antibiotic resistance markers for both E. coli and Streptomyces.  In addition, pNJ1 contains a cos sequence. Novel 2-norerythromycin antibiotics A, B, C, and D, which were produced in a strain Streptomyces erythreus 12693-240 (NML B-18053) transformed by pNJ1 bearing DNA from Streptomyces antibioticus, are also disclosed.  The present invention also provides a method for producing novel antibiotics.  This method for antibiotic production is applied to the transformation of a blocked mutant of S. erythreus with genomic DNA from S. antibioticus but may be more broadly applied to genes of antibiotic-producing strains transformed into cells which are blocked in the pathway for production of a different antibiotic.
Patent CA-1282746-C (CA)
Title: Transport and/or storage container, particularly for a fluid and/or a fine grained loose material
Inventor: JUNGELS ERWIN
IPC: B65D19/26
Filed: 1987-03-31
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE The transport and/or storage container comprises a container base is the shape of a pallet with a plurality of planks positioned parallel to each other having a plurality of supporting surfaces, an inner container in the form of a substantially rectangular parallelepiped shape plastic tank with a plurality of rounded edges and corners and a supporting container which at least peripherally surrounds the inner container,  The  supporting container has a supporting container jacket comprising a plurality of vertical and horizontal steel rods which are welded together at the crossing points of the steel rods and are connected in an upper steel frame by welding. A lower steel  frame having an L-shape cross section is attached with a horizontal  flange on the supporting surfaces.   A plurality of flat steel bars running substantially parallel to the planks of the supporting surfaces and/or transversely or diagonally are welded to the lower frame of the supporting container. The supporting container is also stabil-ized by a plurality of corner reinforcing members mounted on the upper steel frame  and/or inserted in the upper steel frame.
Patent CA-1288108-C (CA)
Title: Process for preparing phosphonitrile compound having substituted hydroxyl group
Inventor: KANEKO MASAHARU
IPC: C08G79/02
Filed: 1987-08-06
Granted: 1991-08-27
Abstract: ABSTRACT OF THE DISCLOSURE     A process for preparing a phosphonitrile com-pound having a substituted hydroxyl group by making use of a phosphonitrile chloride oligomer and an alcohol as the starting materials, which comprises:    (1)  a first step of reacting said phosphonitrile chloride oligomer with said alcohol in a specific amount ratio of the active chlorine contained in said phosphonitrile chloride oligomer in the presence of a tertiary amine of a specific amount relative to the alcohol at a specific temperature, thereby substituting a specific amount of said active chlorine by a substituted alkoxy group, (2)  a second step of elevating the temperature of the reaction mixture obtained in the first step to a specific temperature to cause a condensation reaction through the elimination of R-C?, and (3)  a third step of adding an alcohol in a specific amount ratio relative to said active chlorine which remains at the stage of completion of the second step, to the reaction system, and making said remain-ing active chlorine react with said alcohol while supplying ammonia in a specific amount ratio or more relative to the amount of said active chlorine which has been originally contained in said phosphonitrile chloride oligomer into the reaction system, thereby substantially completely and substituting said re-maining active chlorine by a substituted hydroxyl group.
Patent CA-1298799-C (CA)
Title: Strains of lactobacillus acidophilus
Inventor: MANFREDI EUGENE T
IPC: A23K1/00
Filed: 1987-09-30
Granted: 1992-04-14
Abstract: NOVEL STRAINS OF LACTOBACILLUS ACIDOPHILUS               Abstract New strains of Lactobacillus capable of adhering to the gut epithelial cells of various species of animals and useful as dietary supplements.
Patent CA-1295841-C (CA)
Title: Blower and discharge spout assembly
Inventor: DE BUHR HAROLD E
IPC: A01D87/10
Filed: 1987-11-13
Granted: 1992-02-18
Abstract: BLOWER AND DISCHARGE SPOUT ASSEMBLY     Abstract of the Disclosure An ensilage harvester blower is provided with a deflector which directs crop material discharged from the blower along a path which intersects a curved, crop direction changing, discharge spout wall surface area at a shallow angle so as to minimize the normal forces exerted by the discharged material on the wall surface area.
Patent CA-1324741-C (CA)
Title: Electroconductive fabric sheet and molded article having it on surface thereof
Inventor: DAIMON TAKASHI
IPC: D04H11/00
Filed: 1988-02-25
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE      There is here provided a flocked product having a warm and soft appearance and a thick and tender feel which is obtained by flocking the surface of a nonwoven, woven or knitted fabric.  That is, the present invention intends to provide a flocked electroconductive fabric sheet which is obtained by forming an adhesive layer on either surface of one electroconductive fabric selected from the group consisting of electroconductive nonwoven, woven and knitted fabric each composed mainly of heat fusible fiber and electroconductive fiber, and planting and fixing, on the surface having the adhesive layer, flocks of short fiber containing 1% by weight or more of the electroconductive fiber; and a molded article having the above flocked electroconductive fabric sheet on the surface thereof which is obtained by putting the flocked electroconductive fabric sheet in a mold so that the flocks on the fabric sheet may contact with the inner wall of the mold, and injecting melted resin into the mold, or pressing the melted or softened resin against the fabric sheet in the mold.          Since electroconductivity is imparted to the fabric, any dust does not adhere to the flocks on the fabric sheet by static electricity, and therefore people can be protected from shock by discharge of the static electricity.  In addition, the fabric sheet can be fixedly and securely bound with the molded article.  In consequence, the flocked electroconductive fabric sheet and the molded article having the fabric sheet on the surface thereof can be suitably used as interior decorations in automobiles, furniture, carpets, cloths, footwear and miscellaneous goods.
Patent CA-1312803-C (CA)
Title: Thread separator for seaming machines
Inventor: KRENKEL BERNHARD
IPC: D03C3/00
Filed: 1988-03-09
Granted: 1993-01-19
Abstract: ABSTRACT            The invention concerns a thread separator for seaming machines, especially the seaming of dewatering webs, drying webs, felts and so on.            The object underlying the invention consists therein to optimize the reliability of the function of the thread separator by configuring their gripper needles such that the singling out of each foremost thread of a row of warp threads of the web is ensured and each piercing and taking with of the following thread is avoided.            It is proposed to construct the gripper needles as se-parator needles, providing them with special hooks, of which at least two are located with respect to the up-per side and the lower side of the web stripe related to the row of threads in the same or parallel level op-posite to one another, the tips thereof being directed to the opposing thread surface, respectively. The sepa-rator needles are provided with concave apertures adap-ted to the diameter of the thread which is to be sepa-rated on grasping it. These apertures are configured thus that piercing of the thread to be separated by the tips and catching the following thread are avoided.
Patent CA-1340002-C (CA)
Title: Obtaining proteins which are pathogenic to insects and microorganisms ofthe bacillus thuringiensis type
Inventor: KRIEG WOLFGANG
IPC: A01N63/50
Filed: 1988-04-22
Granted: 1998-08-18
Abstract: Bacillus thuringiensis DSM 4082, its mutants which synthesize proteins pathogenic to insects, and a process for obtaining, by protoplast fusion, two or more strains having different toxins are described.
Patent CA-1303629-C (CA)
Title: Benzoyl-ureas having insecticide activity
Inventor: MEAZZA GIOVANNI
IPC: C07C313/00
Filed: 1988-06-03
Granted: 1992-06-16
Abstract: Abstract There are disclosed compounds having formula:                                       (I) wherein:          R = Cl, F;          R1 = H, Cl, F, R2 and R5, which may be the same or differentr are: H, a ha-logen atom, an alkyl, haloalkyl group;          R3 and R4, which may be the same or different, are: H, a ha-logen atom, an alkyl, haloalkyl, alkoxy, haloalkoxy group;          Z - O, S;          R6 and R9, which may be the same or different, are: H, a ha-logen atom, an alkyl, haloalkyl, alkoxy, haloalkoxy group;          R7 and R8, which may be the same or different are: H, a ha-logen atomr an alkyl, haloalkyl, alkoxy, haloalkoxy group;          X = O, S;          Y = a C2-C4 alkylene, haloethylene or haloethehyl group;          R10 = a C1-C4 alkyl, C1-C4 haloalkyl, C3-C4 alkenyl, C3-C4 haloalkenyl, C3-C4 cycloalkyl, C3-C4 halocycloalkyl, C3-C4 cycloalkenyl group.        The compounds having formula (I) are endowed with high insecticide activity showing mostly against larvae and eggs of insects.
Patent CA-1292171-C (CA)
Title: Hydraulic control method for implements
Inventor: BAN KEISUKE
IPC: B22D17/32
Filed: 1988-06-13
Granted: 1991-11-19
Abstract: Abstract A  method  for  controlling  implements  by  means  of  a hydraulic pressure.   A hydraulic  pressure  is  fed  from an accumulator to a first hydraulic circuit, after the operating pressure  has  been  once  lowered  any  arbitrary  operating pressure or variation of the operating pressure is detected in the course of restoration to an initial set pressure, and a second hydraulic circuit is triggered by a detection signal based  on  this  detection.    In  a  secondary  pressurization casting  process  to which this  hydraulic  control method  is applied,  when  molten  metal  within  an  injection  sleeve  is filled under pressure within a cavity of a casting mold by means of an injection ram driven by an operating pressure of an  accumulator,  the  injection  ram  is  made  to  advance initially at a low speed and subsequently at a high speed, and  while  the  introduction  of  the  accumulator  operation pressure to a hydraulic cylinder  for driving  the injection ram  is  sustained,  a  pressurizing  rod  is  actuated  after completion of  filling of molten metal  to make a secondary pressurizing  force  exert  upon  the  molten  metal.    The operating pressure of the accumulator continues to lower in the course of advancing of the injection ram, and it begins to restore after the filling of molten metal into the cavity of  the mold  has  been  completed.   Any  arbitrary  operating pressure or variation of the operating pressure in the course of restoration of the operating pressure is detected, and a hydraulic  circuit  for  driving  the  pressurizing  rod  is triggered on the basis of the detection signal to make the pressurizing rod advance into the cavity.
Patent CA-1285915-C (CA)
Title: Flat top end closure for liquid containers
Inventor: WALTON JANET L
IPC: B65D5/06
Filed: 1988-06-22
Granted: 1991-07-09
Abstract: FLAT TOP END CLOSURE FOR LIQUID CONTAINERS                           Abstract There is disclosed herein a flat top end closure for a liquid carrying container, which includes two oppositely disposed, overlapped outer closure panels, a folded over panel segment on one of them, and two oppositely disposed, fold-in panels, one of which serves as the pour spout when opened.  Each of the fold-in panels includes a plurality of score lines, permitting each of the fold-in panels to be folded into two four layer thick portions beneath the outer closure panels such that no raw edge is adjacent the liquid contents. First and second lift tabs are formed on the edges of one of the outer closure panels and the pour spout fold-in panel, respectively.  Diagonal opening-assist score lines are formed on the outer closure panels adjacent the pour spout.
Patent CA-1339388-C (CA)
Inventor: JENNINGS DONALD B
IPC: G01N33/74
Filed: 1988-06-24
Granted: 1997-08-26
Abstract: An atrial natriuretic peptide having profound natriuretic, diuretic and hypotensive effects,  characterized by a  46 amino acid residue sequence: Ser-Gln-Asp-Ser-Ala-Phe-Arg-Ile-Gln-Glu-Arg-Leu-Arg-Asn-Ser-Lys-Met-Ala-His-Ser-Ser-Ser-Cys-Phe-Gly-Gln-Lys-Ile-Asp-Arg-Ile-Gly-Ala-Val-Ser-Arg-Leu-Gly-Cys-Asp-Ile-Leu-Leu-Ile-Ala-Gln, having a disulphide bond between the cysteine residues which may be extracted from mammalian heart atria is described.   A synthetic 30 amino acid residue peptide corresponding to residues 17-46 of the above sequence has also been prepared and shown to have similar biological activity.
Patent CA-1321752-C (CA)
Title: Products containing gallopamil and prazosin
Inventor: TETZNER CHRISTINE
IPC: A61K31/505
Filed: 1988-07-07
Granted: 1993-08-31
Abstract: - 9 -          O.Z. 0480/01040 Abstract of the Disclosure:  Products containing gallopa-mil and prazosin, each in a sustained-release form, serve as combination preparations for simultaneous use in the therapy of high blood pressure.
Patent CA-1327115-C (CA)
Title: Process for preparing superconductive substances
Inventor: BANEY RONALD H
IPC: C01G3/00
Filed: 1988-09-08
Granted: 1994-02-22
Abstract: A PROCESS FOR PREPARING SUPERCONDUCTIVE SUBSTANCES         ABSTRACT           A method is disclosed for preparation of superconductive substances, and in particular, those comprising a rare earth element, barium (Ba), copper (Cu) and oxygen, having a composition represented by the general formula:                          LnBa2CuO7-.delta. in which Ln represents a rare earth element and .delta. has a value of about 0 to 0.5.  The method includes forming a solution containing an organic compound of a rare earth element, an organic barium compound and an organic copper compound in an organic solvent, homogenizing the resulting solution, stripping the organic solvent from the homogenized solution by evaporation to give a precipitate and pyrolyzing the precipitate to obtain the superconductive substance.  The precipitate may also be formed as fibers or films prior to pyrolysis.
Patent CA-1321224-C (CA)
Title: Tube connector with indicator and release
Inventor: LAIPPLY ROBERT A
IPC: F16L21/08
Filed: 1988-09-09
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE     A push-to-connect tube connector for interconnecting conduits wherein a male part is received within a female part passage by relative axial displacement.  Resilient fingers mounted upon one part cooperate with a shoulder defined on the other part to maintain the parts fully connected, seals interposed between the parts prevent leakage, and indicia means in the form of a sleeve axially displaceable upon the male part supports an indicator displaced thereon by the female part during connection to provide  a  visual  indication  of  the  degree  of interconnection.  A reference mark defined on the sleeve is masked by the indicator upon the parts being fully connected.  Upon removal of the indicator, which is in the form of a split ring, the sleeve may be used to "open" the fingers to disconnect the parts, and in an embodiment non-circular  transverse cross sections defined on the respective parts telescopingly cooperate during  full connection to prevent relative rotation between the parts.
Patent CA-1313288-C (CA)
Inventor: MOORE DAN T III
IPC: F16F15/02
Filed: 1988-09-30
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE         The invention concerns constrained layer sound damping. A composition and a laminated struc-ture are provided for the reduction of noise coming from housings such as oil pans for automobiles. The composition comprises a rubbery polyurethane, an olefin polymer, and a filler. The laminated structure comprises the housing, the composition, and a sheet metal liner. The composition contains a blowing agent which is activated to provide a single unitary struc-ture which dampens noise. The polyurethane and olefin polymer are thoroughly intermixed with each other, but maintain their separate identities in the blend.
Patent CA-1319137-C (CA)
Title: Upper part cartridge
Inventor: BERGMANN KONRAD
IPC: F16K27/04
Filed: 1988-10-07
Granted: 1993-06-15
Abstract: ABSTRACT       In a top cartridge for an individual sanitary shut-off valve, a movable sealing disk is actuated by way of a driver, and a driver pin is provided, capable of being pressed-at the top into a spindle to various depths, said driver pin being welded to the driver at the bottom, and the space between driver, pin and movable disk being filled with packing material.
Patent CA-1308815-C (CA)
Title: Method and apparatus for removable menu window
Inventor: ATKINSON WILLIAM D
IPC: G06F3/033
Filed: 1988-10-14
Granted: 1992-10-13
Abstract: ABSTRACT OF THE INVENTION       A method and apparatus for removing a menu window from a menu bar on a display means in a computer controlled display system is described. The menu window is removed from the menu bar by positioning the cursor on a display means over a command option on the menu bar and then by manipulating a signal generating means to indicate to the computer display system that the user has selected the command option and then by manipulating a cursor control means to cause the cursor to cross a border of the menu window while the menu window is being displayed.
Patent CA-1275709-C (CA)
Title: Transconductance amplifier
Inventor: MILJANIC PETAR N
IPC: H03F3/38
Filed: 1988-10-21
Granted: 1990-10-30
Abstract: Abstract of the Disclosure A transconductance amplifier for emitting an output current that is a replica of an input voltage has its accuracy enhanced by a current comparator having a first magnetic core, a second magnetic core, a pair of ratio windings electromagnetically coupled with both the cores, and a detection winding electromagnetically coupled with the first core but not with the second core.  A first of the ratio windings is connected in series with the output current of the transconductance amplifier.  A high value resistor is connected in series with the second of the ratio windings across the input voltage of the trans-conductance amplifier whereby the current in the second ratio winding accurately reproduces the waveform of the input voltage.  A further amplifier has its input connected to the detection winding.  The output of this amplifier is so connected as to add a correcting current to the output current of the transconductance amplifier and thus provide the necessary accuracy enhancement.
Patent CA-1324507-C (CA)
Inventor: TAHA SAMI H
IPC: G01F1/46
Filed: 1988-11-04
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE          A self-averaging pitot tube probe has an elongated elliptically-shaped body which produces laminar flow of fluid sub-boundary layers around the body.  The body includes upstream high pressure sensing ports and a high pressure sensing passageway, and downstream low pressure sensing ports and a low pressure sensing passageway.  The low pressure sensing ports open through respective opposite sides of the body upstream from separation points at which the laminar fluid flow sub-boundary layers separate from the body.
Patent CA-1319462-C (CA)
Title: Finely dispersed metal-carrying compounds and method for preparing the same
Inventor: MATSUDA MASAAKI
IPC: B01J23/38
Filed: 1988-11-17
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE     FINELY DISPERSED METAL-CARRYING COMPOUNDS AND METHOD FOR PREPARING THE SAME           Finely dispersed metal-carrying compound whose metal has 50 .ANG. or less in size, which is useful as, for instance, catalysts and electrically conducting agents, is prepared by heating ion-exchange chelate resin on which metal ion such as Pt ion is adsorbed, at 300 -1500°C under an inert gas atmosphere, and, if desired, reducing.
Patent CA-1299377-C (CA)
Inventor: HOULIHAN JOHN T
IPC: G04F1/00
Filed: 1988-12-06
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE Briefly stated, the invention is practiced by providing a wristwatch with  a case having manually actuated switches,  a microcomputer  in  the  case  responsive  to  the  switches,  an annunciator responsive   to   the   microcomputer,   and   an electrooptic display having a set of first segments arranged to provide digits  and a  set of  second circumferentially spaced radial   segments   surrounding   the   first   segments.    The microcomputer  is  programmed  to  provide  several  modes  of operation,  such  as  a  time  of  day  mode,  a  timer  mode,  a chronograph mode,  and a ratio calculation mode.  The time of day mode is arranged to display local time of day on the first segments and time in another time zone on the second segments. The timer mode is arranged to display the time remaining in a countdown time period selected by manually actuating one of the switches.   The  time  remaining  is  displayed  on  the  first segments while local time of day is displayed on the second segments.  The timer mode is further arranged in the last stage of the countdown time period to stop displaying time of day on the second segments  and to initiate  a  sequential  cumulative actuation of these second segments in a prescribed pattern which indicates  imminent  start  of  the  race.
Patent CA-1299636-C (CA)
Title: Crt with improved arc suppressing means
Inventor: BENIGNI SAMUEL P
IPC: H01J29/48
Filed: 1988-12-15
Granted: 1992-04-28
Abstract: RCA 84,867 ABSTRACT OF THE DISCLOSURE             The novel CRT has an electron gun mount assembly therein which                  includes a cathode for generating at least one electron beam and a plurality of successively spaced electrodes,including a screen grid electrode, a focusing electrode and an anode electrode, secured to one major surface of at least two longitudinally extending insulating support beads.  A first gap of predetermined width extends between the anode electrode and one end of the focusing electrode.  A second gap of predetermined width extends between the opposite end of the focusing electrode and the screen grid electrode.  An opposite major surface of each of the support beads faces outwardly and has thereon an electrically-conducting coating having a longitudinal dimension, d.  Suitable voltages are applied to the electrodes to generate electrical activity.  The coating on each of the beads is spaced a distance of about 1.25 x d from the end of the focusing electrode adjacent to the second gap.
Patent CA-1338204-C (CA)
Inventor: GUTHRIE DAVID W
IPC: D04H1/56
Filed: 1988-12-21
Granted: 1996-04-02
Abstract: A flexible tear resistance composite sheet material is disclosed comprising  a web of  thermoplastic microfibers with from 35 to  80 percent by weight  of staple  fibers homogeneously dispersed throughout the web.  The composite is subjected to a sufficient quantity of heat and pressure such that the thermoplastic microfibers at least partially melt and compact into a contiguous sheet with the intact staple fibers being dispersed therein.  Located throughout the sheet are a plurality of voids which act as tear stops. The resulting material has a void volume of about 33 to about 55 percent and a machine direction slit trapezoidal tear resistance greater than or equal to 1.7 kg per 100 g/m2 equivalent basis weight.   Also disclosed herein is a process for making the composite sheet material.