baber/WOPTO huggingface dataset:
Patent CA-1266080-A (CA)
Inventor: OHKOSHI AKIO
IPC: H01J31/15
Filed: 1985-11-29
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE           A luminescent display tube wherein a plurality of luminescent trios and a plurality of electrode units corresponding thereto are disposed opposite to each other in a single housing, and a member forming an enclosure of each electrode unit functions also as an accelerating electrode.  The invention realizes a high-luminance display tube or display cell of a small-sized structure which incorporates a plurality of luminescent trios serving as picture elements and electrode units corresponding thereto.  Consequently, it becomes possible to construct a large-picture display apparatus of moderate dimensions by arraying a multiplicity of such display cells.  Furthermore, a plurality of wire cathodes and first grids as well as a common second grid are grouped into an electrode unit with its enclosure functioning as the second grid, and such electrode units are arrayed correspondingly to individual luminescent trios, thereby facilitating assembly and manufacture of a desired display cell.  In the electrode units constituting the display cell, each of the first grids is positioned and set by an insulator substrate and a pair of insulator walls in each unit, without any other means such as spot welding, so that the electrode unit can be produced in a sufficiently small structure, hence ensuring remarkable facility in assembly and manufacture of such small-sized display cell.
Patent CA-1262422-A (CA)
Inventor: ROBERTS JAMES R
IPC: F04D29/04
Filed: 1985-12-30
Granted: 1989-10-24
Abstract: Abstract of the Disclosure A submersible motor pump assembly having an improved driving connection between the motor and pump.  The motor shaft and pump shaft are disposed in end-to-end relation and a bolt extends through an axial passage in the pump shaft and the projecting end of the bolt is threaded in an axial opening in the end of the motor shaft.  The outer or opposite end of the pump shaft is formed with a recess that communicates with the passage and the head of the bolt is fixed against rotation with respect to the pump shaft by a bolt retainer which is disposed with the recess.  A shear pin interconnects the mating ends of the two shafts to provide a driving connection.  The hand of the thread on the bolt is such that rotation of the motor shaft, after shearing of the shear pin, will cause the bolt to be unthreaded from the motor shaft to prevent locking up of the shafts.
Patent CA-1253782-A (CA)
Inventor: SPISAK ANTHONY F
IPC: B65B55/10
Filed: 1986-01-07
Granted: 1989-05-09
Abstract: CARTON FORMING, STERILIZING, FILLING                   AND SEALING MACHINE                         Abstract The disclosure illustrates and describes a modular forming, sterilizing, filling and sealing machine for containers, including a front bottom forming and sealing sections an intermediate sterilizing section; and a rear filling, top forming and sealing section; and separate. conveyor means in each section.  The conveyor means in the sterilizing section is adapted to receive the containers from the conveyor means in the bottom forming and sealing section in an upright, open-topped condition and convey same transverse to the line of travel in the forming and sealing sections through a sterilant vapor atmosphere wherein the sterilant vapor condenses on all surfaces of each upright, open topped container, and then rotates the containers from the upright position to an upside-down condition through a heated and air blown atmosphere, and back to an upright condition onto the conveyor means in the filling, top forming and sealing section.
Patent CA-1259281-A (CA)
Inventor: SESHAMANI VENKATRAMAN
IPC: B04C5/085
Filed: 1986-01-20
Granted: 1989-09-12
Abstract: WATER-COOLED CYCLONE SEPARATOR                  Abstract of the Disclosure A cyclone separator in which a pair of tubular members are disposed in a coaxially spaced relationship to define an annular chamber for receiving gases having solid particles entrained therein.  The gases and particles swirl around in the annular chamber to separate the particles from the gases by centrifugal forces.  The particles are collected in a hopper and the gases pass upwardly through the separator to external equipment.  An enclosure extends around the outer tubular member and is formed by a plurality of parallel water wall tubes for circulating water around the annular chamber to reduce heat losses and minimize the requirements for internal insulation.
Patent CA-1259287-A (CA)
Inventor: ZEBLEY RAYMOND S
IPC: B65G61/00
Filed: 1986-02-20
Granted: 1989-09-12
Abstract: ABSTRACT                        TITLE PACKAGE AND APPARATUS FOR DISPENSING        ELECTRICAL CONNECTORS   A package for connectors and an apparatus for dispensing them.  The package comprises an elongated tape or pair of tapes and a plurality of an elongated connector containing tubes secured to and extending across the tape or tapes.  The apparatus comprises a stand having upper and lower support members, a slide extending downwardly from the lower support member to a perch, a stepping device for advancing successive tubes along the support members to the slide. Connectors are removed from the tubes, descend the slide and are picked up from the perch by a robot and installed in a printed circuit board.
Patent CA-1243843-A (CA)
Inventor: BEELE GUENTHER
IPC: C22C33/10
Filed: 1986-03-04
Granted: 1988-11-01
Abstract: APPARATUS AND METHOD FOR MAINTAINING            THE TEMPERATURE OF MOLTEN METAL                  ABSTRACT OF THE DISCLOSURE          An apparatus (1) for storing and maintaining the temperature level of molten metals, such as a cast iron melt which has been treated with pure magnesium.  The apparatus includes a heatable furnace chamber (3) having a pressure-tight cover (4) and an inlet and an outlet (2), which also may be provided with a cover (6).  The inlet and outlet (2) is preferably formed as a common inlet and outlet siphon.  The closed furnace chamber (3) is supplied with a medium such as argon or nitrogen under pressure.  A cast iron melt which has been treated with particular additives can be maintained at a certain temperature over longer periods of time with a decaying effect.
Patent CA-1247730-A (CA)
Inventor: HANSON KENNETH E
IPC: G01V1/30
Filed: 1986-04-08
Granted: 1988-12-28
Abstract: ABSTRACT The present invention relates to a method for identifying and separating the effects of elastic and ane-lastic formation properties and a seismic signal represen-tative of the earth's response to seismic energy imparted therein.  The seismic signal is decomposed into a measure of the absorptive contrast and impedance contrast across reflecting boundaries in the earth's subterranean forma-tions.  The resulting measures of impedance contrast can be used to obtain a measure of the earth's elastic proper-ties.  The resulting measures of the absorptive contrast can be used to obtain measures of the earth's anelastic properties.
Patent CA-1246346-A (CA)
Inventor: KRALICK JAMES
IPC: F02G1/055
Filed: 1986-04-28
Granted: 1988-12-13
Abstract: ABSTRACT      A ceramic liner 24 for use in an external heat or combustion system for use with a Stirling engine and the like having a housing 12 containing a heater space  whereby the ceramic liner 24 is disposed in the heater space and defines a combustion chamber 43 within the liner 24 mounted to the housing 12 via a biasing arrangement so as to isolate the lining from vibrations in the housing 12.
Patent CA-1253940-A (CA)
Inventor: SHIMIZU TOMOYOSHI
IPC: H04M11/06
Filed: 1986-06-11
Granted: 1989-05-09
Abstract: ABSTRACT         Disclosed is a digital switching system in which calls are separated into circuit switching calls transferred through B channels, packet switching calls transferred through B channels, and packet switching calls transferred through D channels so as to connect the circuit switching calls to a time division switch for circuit switching and packet switching calls to a packet multi-plexer, respectively.  The system includes circuitry for concen-trating and packet-multiplexing the separated packet switching calls; and circuitry for multiplexing the circuit switching calls from the time division switch and the packet switching calls from the packed multiplexing circuitry in predetermined time slots in accordance with a band width designated in correspondence with respective call traffic thus multiplexed calls to transmission lines.
Patent CA-1268762-A (CA)
Inventor: LILJE KENNETH C
IPC: C07D498/04
Filed: 1986-08-04
Granted: 1990-05-08
Abstract: ABSTRACT                     THIATION PROCESS            The carbonyl group of an amide is thiated to the corresponding thiono group by reacting the amide with phosphorus pentasulfide in the presence of an alkali metal bicarbonate and a hydrocarbon diluent.  In pre-ferred embodiments of the invention, the amide is an aromatic amide, and the diluent is an inert hydrocarbon having a boiling point in the range of 50-150°C.
Patent CA-1257406-A (CA)
Inventor: CHASE LEE M
IPC: G01N23/18
Filed: 1986-08-15
Granted: 1989-07-11
Abstract: DEFECT DETECTOR FOR CORD  REINFORCED TIRE FABRIC      ABSTRACT     A system for detecting missing or crossed cords in cord reinforced tire fabric.  The entire width of the fabric as it is being made is scanned by a highly collimated X-ray source and a sensor.  A change in the amount of X-ray radiation penetrating the fabric indicates the presence of the cords.  A counter which counts at a fixed rate is gated on during the time that a cord's presence is detected.  The total count in a small section of the fabric, called a slice, is proportional to the number of strands in the slice. Since the counting rate is relatively high with respect to the scan time, the system can easily detect missing or overlapping cords.
Patent CA-1269292-A (CA)
Inventor: ABRAMS LAWRENCE M
IPC: A61M5/14
Filed: 1986-08-27
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE       A flow rate sensing device, particularly for use in regulating the rate of flow in a system for parenteral administration of liquids to patients.  The liquid emerges from a storage reservoir and is fed into a housing through an upstream flow passage portion and then is made to pass through a narrow throat passage wherein the velocity of the liquid increases while its pressure decreases.  The liquid then emerges into a downstream flow through passage and flows through an outlet from the housing.  In an intervenous fluid administration system, the housing outlet is connected to a terminal tubing section and an intravenous needle.  A pressure transducer, consisting of two chambers separated by a resilient deformable diaphragm, has its upstream chamber in fluid and pressure communication with the upstream flow path portion and its downstream chamber in fluid and pressure communication with the flow emerging from the throat passage.  Variations in the flow rate through the throat passage effect changes in the pressure differential between the transducer chambers and thus cause variable degrees of displacement of the transducer diaphragm.  The mechanical signals created by the movement of the diaphragm can be transduced to an arrangement for controlling the rate of fluid flow through the system.  Alternatively, the mechanical signal created by the diaphragm can be transduced to flow rate monitoring or flow rate coordinating systems.
Patent CA-1264357-A (CA)
Inventor: MURATA YOSHITOSHI
IPC: H04Q7/20
Filed: 1986-08-27
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus for controlling a radio telephone system of the type wherein a connection between a wired telephone channel and a plurality of radio telephone handsets is controlled by a single base station connected to the wired telephone channel, a ring signal through the wired telephone channel is detected, a paging signal is sent to the radio telephone handsets from the base station when the ring signal is detected and a paging response signal is sent to the base station from the radio telephone handset in response to the paging signal.  Further a channel designating signal is sent to the radio telephone handset in accordance with the paging response signal, a radio channel of the base station is switched to a radio channel corresponding to the channel designating signal, the radio channel of the radio telephone handset is switched to a radio channel corresponding to the channel designating signal, and a speech channel is established between a radio telephone handset responding to the paging signal and the wired telephone channel.
Patent CA-1232257-A (CA)
Inventor: JOHNSON AUGUSTUS W
IPC: F16K5/10
Filed: 1986-09-04
Granted: 1988-02-02
Abstract: Abstract of the Invention A sprinkler drain and test valve for testing a sprinkler system includes a housing, an inlet and an outlet disposed on either end of the housing, a ball valve disposed within the housing between the inlet and the outlet, the ball valve defining two channels that provide communication between the inlet and the outlet, the first of the channels allowing a flow substantially equivalent to that of one single sprinkler head in the system and the second of the channels allowing a relatively unrestrict-ed flow, a handle for alternatively rotating the ball valve between a first position in which the first channel provides communication between the inlet and outlet and a second position in which the second channel provides communication between the inlet and outlet, a portion of the ball valve for preventing communication between the inlet and the outlet, and a sight glass disposed down-stream of the ball valve.
Patent CA-1256096-A (CA)
Inventor: HALL DAVID R
IPC: E21B10/56
Filed: 1986-09-09
Granted: 1989-06-20
Abstract: ROCK BIT WITH WEAR RESISTANT INSERTS          Abstract A rock bit has three cones with tungsten carbide inserts in the cutting structure of each cone.  The gage row inserts have a layer of polycrystalline diamond on the converging portion protruding from the surface of the cone.  One or more transition layers are provided between the tungsten carbide insert body and the polycrystalline diamond layer.  Such a transition layer comprises diamond and precemented tungsten carbide.
Patent CA-1267915-A (CA)
Title: Sintered silicon carbide ceramic body of high  electrical resistivity
Inventor: BOECKER WOLFGANG D G
IPC: C04B35/56
Filed: 1986-09-15
Granted: 1990-04-17
Abstract: SINTERED SILICON CARBIDE CERAMIC BODY OF HIGH ELECTRICAL RESISTIVITY     ABSTRACT   Sintered silicon carbide body having a D.C. electrical resistivity of at least 108 Ohm cm at 25°C  a density of at least 2.95 g/cm3 is formed upon sintering in a nitrogenous atmosphere at a temperature of about 2250°C or greater, a shaped body composed essentially of carbon or carbon source material an amount sufficient to provide up to 2.5 percent uncombined carbon; from about 0.4 to about 2.0 percent boron carbide up to 25 percent of temporary binder and a balance of silicon carbide which is predominately alpha-phase.  The shaped body may additionally include other sintering aids such as BN or Al without destruction of desired high electrical resistivity.
Patent CA-1271905-A (CA)
Inventor: KUEGLER MANFRED
IPC: A47K11/10
Filed: 1986-10-24
Granted: 1990-07-24
Abstract: ABSTRACT         A cleaning device for basins, which may contain liquid in their base areas, in particular, toilet bowls, consists of a rod-like handle and a sleeve-like cleaner element on which there is a cleaner head.  The cleaner element  is intended for one-time use only and can be flushed away.  The sleeve-like cleaner element is so dimensioned and made that the inserted handle cannot come into contact with any deposited soil and in particular with any contaminated water that is located in the bottom of the bowl.
Patent CA-1247393-A (CA)
Inventor: COURNOYER ANDRE
IPC: D04B1/10
Filed: 1986-11-27
Granted: 1988-12-28
Abstract: ABSTRACT         This double knit fabric for sports garment, namely sweater and hockey includes a repeated pattern of predetermined courses containing wales of consec-utive selected groups of tuck and welt stitches to form holes in and throughout the knitted fabric.  The pattern is repeated to provide a fabric with a con-siderable number of holes aligned in a predetermined geometrical arrangement.  The holes are formed in one to two adjacent wales on the cylinder by the combina-tion of many tuck  stitches in consecutive courses with  welt and knit stitches associated thereto in the courses preceding and following same tuck stit-ches.    The fabric can be of uniform color but may also be knitted to provide horizontal color bands of various widths and colors depending on the yarn color and  the  number  of  consecutive  courses  with  a different  color  of  yarn  and  the  desired  color arrangements.
Patent CA-1272781-A (CA)
Inventor: ROZA ENGEL
IPC: H04L7/02
Filed: 1987-10-15
Granted: 1990-08-14
Abstract: ABSTRACT: "Clock generation in a transmission system having a strong bandwidth limitation".     A clock generator for a pulse repeater of a recei-ver in a pulse transmission system comprises a forward filter (1) connected to its input (A), a difference former (2) whose positive input is connected to the output of the forward filter (1), a series arrangement connected between the output of the difference former (2) and the output (B) of the clock pulse generator and comprising a limiter (3), a time differentiator (4), a rectifier (5) and a narrow bandpass filter (10) in this order, and a feedback filter (6) connected between the output of the limiter (3) or the rectifier (5) and the negative input of the difference former (2). The limiter (3) is used to cancel intersymbol interference. The clock generator can be utilized in combi-nation with a known pulse signal regenerator (1,7-9) of the decision feedback type to constitute a pulse repeater. Alternatively, a pulse repeater can be obtained by combining the clock generator with only a pulse regenerator (8, Fig. 2) whose clock input is connected to the output (B) of the clock generator, whose signal input is connected to the output of the rectifier(5) of the clock generator and whose output constitutes the output (c) of the pulse repeater. When using a known pulse signal regenerator of the decision feedback type, the forward filter can be common to the pulse signal regenerator and the clock generator and the respective feedback filters can have the same amplitude-frequency characteristic.
Patent CH-435784-A (CH)
Inventor: HELMUT LAMPARTER
IPC: G10L19/00
Filed: 1965-05-12
Abstract: 1,059,015. Vocoders. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 21, 1965 [May 26, 1964], No. 21754/65. Heading H4R. A vocoder analyser periodically produces a set of digital signals representative of characteristics, e.g. the aggregate function, of the input signal which are inserted into a store, each set of signals produced is compared with the previous set stored in the storage device and only transmitted if there is more than a predetermined difference between the two sets of signals. In the Figure a speech signal is applied over lead 1 to the spectrum analysing filters 21-2n, rectifiers 31-3n and low-pass filters 41-4n. The outputs of the low pass filters are sampled periodically by gates 51-5n, operated over lines 61-6n from the analyser control apparatus, and the samples fed via analogue to digital converters 71-7n into a storage register 8 as a set of digital signals defining the aggregate function of the speech signal. After each sample has been taken, comparison circuit 10 is actuated by a signal on line 12 to compare the digital signals in register 8 with a previous set of digital signals stored in register 9. If the signals differ by more than a predetermined amount, e.g. differences of more than two units in the numbers stored in respect of more than two channels, then a signal is transmitted via a decision circuit 11 to initiate the transfer either in serial or parallel form of the contents of register 8 to the output line 13 and also to replace the contents of register 9 by the contents of register 8 ready for further comparisons. If there is no substantial difference revealed by the comparison then the contents of register 8 are discarded, register 9 is undisturbed and a signal is transmitted via circuit 11 to indicate at the receiver that the previously transmitted aggregate function signal is to be re-used.
Patent DK-128896-A (DK)
Inventor: BASTHOLM JEPPE CHRISTIAN
IPC: B01D1/00
Filed: 1996-11-15
Abstract: The invention relates to a method of degassing liquid biological waste and an apparatus for use by the method. The invention is particularly suited for degassing manure of highly volatile components such as carbon dioxide, CO2, and ammonia, NH3. Degassing is performed using the natural components of the manure and involving a strongly reduced energy consumption. Degassing takes place by compressing the highly volatile components and using the highly volatile components as an energy transfer medium in heat exchangers to subject the manure to a temperature rise before the manure is degassed.
Patent DK-144082-A (DK)
Title: Surgical, liquid-absorbing instrument for internal use in connection with surgical operations in body cavities
Inventor: LAFON L
IPC: C07C239/00
Filed: 1982-03-30
Abstract: The present invention relates as new industrial products to 4-phenoxy-3-butyramidoxime derivatives, characterized in that they are selected from the group consisting of 4-(allylphenoxy)-3-hydroxy-butyramidoximes of formula:    <IMAGE> (I)  and addition salts thereof. These products are useful in therapeutics, particularly as antiarrythmic agents. The compounds of formula I are prepared by reacting the corresponding butyronitrile with hydroxylamine.
Patent DK-206990-A (DK)
Inventor: SHIMOYAMA SUSUMU
IPC: D06P1/34
Filed: 1990-08-29
Abstract: Prodn. of a blacking material comprises treating chitosan (1) with the colouring matter of lithospermum root. From a water-insol. chitosan and a gel-form chitosan a fine particulate blacking material and a gel-form blacking material are produced, respectively, when a water-soluble chitosan or a chitosan oligosaccharide, D-glucosamine, or an inorganic or organic salt of these is used, a liq. blacking material is obtd. The colouring treatment is carried out in the presence of water-soluble Na salts, K salts, Mg salts, Ca slats, Ba salts, Zr salts, Fe salts, Ni salts, Al salts or silicates. The fine particulate blacking material is produced by contacting the gel-form blacking material with an alkaline aq. soln. or by pulverising a thin black film formed from the gel-form blacking material. A fine particulate blacking material is produced by dyeing a natural or synthetic polymer material with the gel-form or the liq. blacking material in the presence of the water-soluble salts. The black iron oxide can be dyed by fixing the gel-form or liq. blacking material on its surface in the presence of the water-soluble salts.
Patent DK-254485-A (DK)
Inventor: OBERMAIER RAINER
IPC: C12P21/02
Filed: 1985-06-06
Abstract: The invention relates to a process for the isolation and purification of  alpha -interferons generated by plasmids from bacterial cultures which have been modified by genetic engineering, and of  alpha -interferons from culture supernatants of induced mammalian cells, which comprises partition of appropriate crude substances containing interferon between an aqueous urea solution, which contains a surfactant, and a mixture of n-butanol and glacial acetic acid which contains water, and isolation of the purified  alpha -interferons from the upper phase.
Patent DK-265388-A (DK)
Inventor: CARLSON ELMER V
IPC: H04R25/00
Filed: 1988-05-13
Abstract: Acoustic transducer with installation of an electret unit in order to create a cavity 32 between a fixed electrode consisting of a back plate 28 attached to a support ring 25, and a moveable electrode consisting of a membrane 22 in which the cavity 32 reduces the capacity between peripheral stationary parts of the membrane 22 and the back plate 28. <IMAGE>