baber/WOPTO huggingface dataset:
Patent CA-1238569-A (CA)
Inventor: BRAEUNING EGON
IPC: A47C3/026
Filed: 1985-10-17
Granted: 1988-06-28
Abstract: Abstract The seat furniture is provided with a seat-plate backrest inclination-adjusting mechanism (6), a single-column supporting device (2) and 3 supporting foot (1). The backrest is composed of a backrest bottom part (16) and a backrest top part (14), and when the backrest inclination is fixed the backrest top part (14) can additionally be moved, counter to the pressure exerted by a restoring-spring arrangement (13), so as to swing freely to the rear between a first and a second stop position of an adjusting-spring device (22).            (Figure 1).
Patent CA-1265398-A (CA)
Inventor: MOORE BARRIE P
IPC: F24S10/75
Filed: 1985-10-30
Granted: 1990-02-06
Abstract: C A N A D A                   S P E C I F I C A T I O N            TO ALL WHOM IT MAY CONCERN:         Be it known that I, BARRIE PETER MOORE, a British subject, of 25 Prideaux Road, London SW9 9LS, England, have invented certain new and useful improvement in:     ROOF INSTALLATIONS   and the following disclosure contains a full description of the invention and of the best mode known to me for taking advantage of same.     ABSTRACT OF THE DISCLOSURE       Roof installations are described consisting of an array of interfitting members e.g. tiles, strips, slats or the like which interfit to form a roof covering and a set of heat pipes which runs parallel to the plane of the roof.         Heat is abstracted from the heat pipes and used directly or indirectly, e.g. via a heat pump apparatus.  Solar energy may thus be captured, as well as ambient energy, e.g. arising from the building below.
Patent CA-1249658-A (CA)
Title: Magnetic head and process for producing same
Inventor: YOSHISATO YORINOBU
IPC: G11B5/115
Filed: 1985-10-30
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         A magnetic head which comprises a pair of head chips each composed of a pair of plate-like magnetic cores superposed on and joined to each other with a spacer interposed therebetween and having a gap at the junction, a pair of base plates joined to the pair of head chips individually and positioned on opposite sides of and in paralell to a plane containing the gaps, each of the magnetic core having at one end thereof a head with a small width substantially equal to the width of tracks and an end portion of increased width opposite to the head, a shield member interposed between the head chips at the head portions, a stud portion provided on at least one of the pair of magnetic cores and projecting toward the other core, and a coil provided around the stud portion. A process is also disclosed for producing such magnetic heads wherein the pair of magnetic cores are positioned close to each other, and the gaps are accurately positioned on the same plane.
Patent CA-1264266-A (CA)
Inventor: WEST DONALD J
IPC: F16K11/044
Filed: 1985-11-27
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE An improved multi-position, multi-way valve assembly is disclosed herein which employs a plurality of poppet valve elements mounted on a single shaft for simultaneous operation, and a plurality of fixed and movable valve seats.  The relative surface areas against which a pressurized fluid acts is controlled at least in part by a non-symmetrical poppet valve member construction.  The poppet valve members each include a pair of opposing annular sealing surfaces of different diameters to define different surface areas.
Patent CA-1263206-A (CA)
Inventor: ARNESON HOWARD M
IPC: A47L23/02
Filed: 1985-12-30
Granted: 1989-11-28
Abstract: ARTICLE BUFFING APPARATUS AND METHOD                 Abstract of the Disclosure Apparatus and method for buffing articles, such as leather goods, silverware and the like.  The apparatus includes a container for receiving an article to be buffed.  The interior of the container has a buffing material therein and is of a size to permit relative movement of the article and the buffing material so that, when the container is moved about, such as in the drum of a clothes dryer, the article and the buffing material move continuously into frictional engagement with each other causing a buffing action to occur.  Several embodiments of the container are disclosed.  A clothes dryer can be used for moving the container.  In the alternative, a coin operated drum can be provided.
Patent CA-1236562-A (CA)
Inventor: KOUYAMA TOSHITAKE
IPC: H04N5/073
Filed: 1986-01-21
Granted: 1988-05-10
Abstract: Abstract of the Disclosure A digital audio synchronizing system resynchronizes the audio signal of a video signal by storing the audio signal in a memory and reading it out from the memory after a time period which is related to the time by which the video signal is delayed as a result of being synchronized to a reference video signal.  In order to prevent a discontinuity in the audio signal waveform caused by variations in the video delay between the video signal and the reference signal, the digital audio signal is read out as a first and a second output from memory addresses which correspond to the previous video delay and to a new updated video delay value.  A synchronized audio signal is obtained by switching from the first output to the second output when the muting times of the first and the second outputs are coincident with each other.  When the both muting times are not coincident with each other within a predetermined time from the variation in the video delay, the first and the second outputs are cross-faded with each other over a predetermined time period and the cross-faded output is produced as the synchronized audio signal for the predetermined time period, and after cross-fade operation, the second output is produced as the synchronized audio signal.
Patent CA-1260725-A (CA)
Inventor: CLAPP DAVID D
IPC: B22F3/26
Filed: 1986-02-19
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A bottle opener having a handle and a pair of extending fingers, the opener being made of powdered metal by compressing the powder in a die and sintering the compressed powder at a high heat to bond the particles together, whereby the resulting bottle opener is strong, does not wear easily and is not expensive to fabricate.
Patent CA-1245444-A (CA)
Inventor: WROBEL NORBERT E
IPC: G09F3/04
Filed: 1986-04-07
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE           A wire-marking clip applicator includes a holder which carries a number of wands, each carrying a unique set of marked C-shaped clips that can be individually dispensed onto a wire from a flared shoe at the end of each wand. Such clip-dispensing wands have been used for the same purpose in the prior art, but the holder makes it possible for the first time to mark a wire with differently numbered clips without picking up, using, and laying down a wand. The holder preferably is formed with a central longitudinal passage into which a wire to be marked can be inserted if one end of the wire is disconnected, thus positioning every flared shoe close to the wire for quickly and easily transfering clips onto the wire.
Patent CA-1274348-A (CA)
Inventor: ZANNO PAUL R
IPC: C07K5/072
Filed: 1986-04-23
Granted: 1990-09-18
Abstract: ABSTRACT This invention relates to novel sweeteners of the formula:                             wherein A is CO2R wherein R is alkyl containing 1-3 carbon atoms;          A' is hydrogen or alkyl containing 1-3 carbon atoms;          Y is alkyl containing 4-11 carbon atoms, and M = 0 or 1; and food-acceptable salts thereof.
Patent CA-1260779-A (CA)
Inventor: VAEAENAENEN RAIMO
IPC: F22B27/00
Filed: 1986-06-04
Granted: 1989-09-26
Abstract: Abstract of the Disclosure The invention relates to a method and a device for the generation of hot air. According to the invention hot gases are generated in a heating space (1), and water is added to these gases so that it is evaporated and mixed with the gases. In order to provide a complete mixing and good heating properties, the hot gases are passed from the heating space (1) into a whirl chamber (2) in which the gases are brought into a whirling movement. Water is fed into the whirl chamber (2) essentially adjacent the central shaft (10) of the chamber so that the water is mechanically mixed with the hot gases when it is displaced to the periphery of the chamber by the action of the whirling movement of the gases and is evaporated by means of the heat energy contained in the hot gases. The mixture of the hot gases and the evaporated water is discharged from the whirl chamber (2) essentially at a point adjacent the central shaft (10) of the chamber at the opposite side of the chamber with respect to the water supply point.          (Figure 1)
Patent CA-1256224-A (CA)
Title: Pseudo-random sampling techniques in computer graphics
Inventor: COOK ROBERT L
IPC: G06T15/50
Filed: 1986-06-19
Granted: 1989-06-20
Abstract: PSEUDO-RAMDOM POINT SAMPLING TECHNIQUES IN COMPUTER GRAPHICS     Abstract of the Disclosure A computer database contains visual and other information of an object scene from which a television monitor or film display is created by electronically sampling points of the object scene information in the computer memory.  Undesirable effects of aliasing are significantly reduced and substantially eliminated by pseudo-randomly distributing, in a particular manner, the occurrence  of  the point  samples  in space and  time.          Realistic depth of field is obtained in the images, corresponding to what is observed through a camera lens, by  altering  the  sample  point  locations  to  simulate passing them through an optical aperture in a pseudo-random distribution thereacross.  Further,  effects of illumination,  shadows,  object  reflection  and  object refraction are made more realistic by causing each sample point to pseudo-randomly select one of a predetermined number of possible ray directions.
Patent CA-1264852-A (CA)
Inventor: MURAKAMI YOSHITERU
IPC: G11B11/10
Filed: 1986-09-04
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE           An optical memory element is disclosed which comprises a substrate, a recording medium layer and an aluminum silicon nitride film laminated in sequence.
Patent CA-1253205-A (CA)
Inventor: BARBEN THEODORE R II
IPC: G01N33/18
Filed: 1986-11-28
Granted: 1989-04-25
Abstract: PURE WATER CONDUCTIVITY SENSOR                     Abstract of the Disclosure A system for measuring conductivity of a high purity water sample.  A multiple electrode probe is im-mersed in the sample and generates a total conductivity signal proportional to the total conductivity of the sam-ple.  A temperature sensing means generates a temperature output indicative of the temperature of the sample.  First compensation means responsive to the temperature output from the temperature sensing means generates a pure water correction signal corresponding to the conductivity of absolutely pure water at the temperature of the sample.  A first summation means subtracts the pure water correction signal generated by the first compensation means from the total conductivity signal generated by the probe to pro-duce a net conductivity signal indicative of the conduc-tivity value of salt impurities in the sample.  A second compensation means generates a salt correction signal cor-responding to the ratio between the conductivity of the salt at the measured temperature as compared with a stan-dard reference temperature.  An amplifier responsive to the salt correction signal adjusts the net conductivity signal applied to its input to produce an adjusted salt conductivity output proportional to the conductivity of the salt at a standard reference temperature.  Second sum-mation means adds the adjusted salt conductivity output to a fixed amplitude signal which corresponds to the conduc-tivity of absolutely pure water at the standard reference temperature, to yield a combined output signal corre-sponding to the total conductivity of the sample being measured at the standard reference temperature.
Patent CA-1248410-A (CA)
Inventor: TAPLIN LAEL B
IPC: F04B47/02
Filed: 1986-12-12
Granted: 1989-01-10
Abstract: Abstract of the Disclosure A  variable  displacement  pump  system  including  a pressure compensator for operating a pump adjusting mechanism to vary the displacement by applying hydraulic fluid to the pump adjusting mechanism and a spring biased piston applying a yielding force to the pump adjusting mechanism opposing the pressure compensator.  A load sensing valve senses the pressure of the load to which fluid is supplied from the pump through a system valve and applies this load pressure to work in unison with the spring biased piston for purposes of urging the pump towards its maximum displacement.
Patent CA-1267861-A (CA)
Inventor: BENEKE HERBERT
IPC: C10C3/08
Filed: 1987-02-06
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE Depending on requirements and intended use crude pitches are mixed from coal-tar-pitch fractions obtained by extraction with an above-critical gas and an entraining agent from the above-critical solution by gradually changing the pressure and the temperature.  Ash-free as well as QI-free and TI-free fractions are obtained.  Primarily low-boiling aliphatic and olefinic hydrocarbons are used as extracting agents and aromatic hydrocarbons as entraining agents.  The crude pitches are used, for example, for producing carbon black and for producing carbon mouldings.
Patent CA-1270137-A (CA)
Title: Folding method and apparatus for basket-style article carrier
Inventor: BAKX MARTINUS
IPC: B31B50/58
Filed: 1987-02-25
Granted: 1990-06-12
Abstract: A method is provided for forming a basket-style article carrier from a partially formed carrier in collapsed condition. The carrier includes a first carrier part comprising one side wall of the carrier and its internal partition panels, and a second carrier part comprising an opposite side wall of the carrier and its internal partition panels. The carrier further includes a base panel and a securing strip provided by the base panel associated with the first carrier part. The method comprises moving the partially formed carrier along a feed path in which the first and second carrier parts initially are disposed substantially in the plane of the feed path. The second carrier part is folded across the feed path towards the first carrier part. The base panel together with the securing strip is folded in an opposite direction across the feed path towards the second carrier part. The second carrier is manipulated to move into superposed relationship with the first carrier part so that a space is created between the opposite side wall and its internal partition panels. The securing strip is inserted into the space while the securing strip and the second carrier part are in a raised attitude. The securing strip is then adhered to an inner face of said opposite wall while the complete carrier is in flat collapsed condition.
Patent CA-1270923-A (CA)
Inventor: STAERZL RICHARD E
IPC: F02D41/32
Filed: 1987-07-24
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE     A signal generator provides a non-linear fuel-control output signal, in response to an analog input-voltage signal which is linearly related to throttle setting.  A multi-step switch divides into equal increments the full range of possible throttle-setting signals, and, in conjunction with a resistor network, provides a stepped output, the progression of which is a non-linear function of throttle setting.          A dither circuit produces an oscillating sawtooth voltage of amplitude scaled to a one-step increment, and addition of this voltage to the throttle-setting voltage is effective to produce a smooth and effectively continuous non-linear output of the resistor network.          A smoothing circuit at output of the resistor network fields a d-c output which is non-linearly related to the throttle setting.  Non-linearity can be designed to various requirements merely by selection of compon-ent values in the resistor network, without change of the switch and without modifying or adjusting any of the componentry for input-signal supply to the switch.
Patent CA-1268970-A (CA)
Inventor: CANTY THOMAS M
IPC: B01J3/00
Filed: 1988-03-03
Granted: 1990-05-15
Abstract: ABSTRACT       A light pipe unit for supplying illumination to the interior of a vessel that has an attachment means for connection to the vessel.  The light pipe unit is constructed of a metallic housing having an elongated fiber optic rod contained therein.  At the bottom portions of the rod and housing, that is the portions extending into the vessel, is a glass laminate.  The glass laminate covering forms a substantially corrosion-proof seal across the entire distal or lower portion of the unit.
Patent CH-510112-A (CH)
Title: Tenebrimycins antibiotics from strep tenebrarius
Inventor: ROBERT QUINCY THOMPSON
IPC: C12P19/48
Filed: 1967-04-19
Abstract: Tenebrimycin (X), a basic antibiotic complex produced by Streptomyces tenebrarius ATCC 17920 and 17921. (X) and its constituents show antimicrobial props. The micro-organism, e.g. 17920, is deep-cultured aerobically in the absence of light in a nutritive medium contng. suitable sources of C and N and inorg. salts, at 37-43 deg. for 4-7 days. The mycelium is separated at pH 2 and (X) extd. from the filtrate by adsorption on a cation exchange resin at pH 5.5, followed by elution with dil. acid and final isolation as the sulphate. This may be fractionated on IRC-50, eluting with aq. NH4OH, to yield at least 7 fractions, as follows: (I), (I') and (III) in small amts., (II) 45-50%, (V) ca. 30%, (IV) 15-20% and (VI) ca.10% of the mixt. ATCC 17920 also produces the known caerulomycin; 17921 produces only (II) and very small amts. of (I) and (I').
Patent CH-538906-A (CH)
Title: Electro-machining - eg for fabricating a hobbing mill roll
Inventor: ERNST BODMER
IPC: B23H5/08
Filed: 1970-06-08
Abstract: Electro-erosion of workpieces at higher cutting rates and with high precision by simultaneously machining with a number of electrodes following each other along the same path with increasing approach to the final form.
Patent CH-511569-A (CH)
Title: Foodmin in aerosol dispenser
Inventor: DAVID WEINSTEIN
IPC: A23G9/44
Filed: 1967-06-26
Abstract: Confectionery food package consists of a food mix packaged in an aerosol dispenser under pressure of a gaseous propellant, partially dissolved in the mix, the food mix is a homogeneous aq. suspension contng. the components of ice cream (solids content 43-54%, edible fat 10-16%, milk solids non-fat 11-17% and sweetening agents, 17-25%), ice milk (37-47%, 2-7%, 15-17% and 18-24%, respectively) or sherbet (42-59%, 1-3%, 3-7% and 42-52%, respectively). On discharge from the dispenser, when cold, there is an overrun of >=160% for the ice cream and ice milk and >=80% for sherbet mixes and the expanded mass can be frozen.
Patent DK-103281-A (DK)
Inventor: HOUGAARD T
IPC: F24F13/10
Filed: 1981-03-06
Abstract: A hollow wing-shaped profile for use as a damper blade in a ventilation damper assembly, a guide blade or a fan vane is composed by means of an edgewise profiled plate member (17) having along one longitudinal edge a first edge portion comprising an edge flange (19) bent into a substantially U-shaped cross-section and at the opposite longitudinal edge a second edge portion comprising an edge flange (21) bent by two successive bendings into a substantially S-shaped cross-section for engagement with the first edge portion by pressing the extreme portion (21a) of the S-shaped edge flange (21) into the opening behind the U-shaped edge flange (19), the edge flanges being locked in said engagement by end members fitting into the internal cross-section of the hollow profile. Thereby, separate connecting means between a number of wall elements for such a profile is avoided. The production may be performed by a single rolling operation, and by means of one and the same plate member there may be obtained a damper blade consisting of a single element as well as a damper blade composed of two elements and having the double width.
Patent DK-129185-A (DK)
Inventor: CLAUSS KARL
IPC: A23L27/30
Filed: 1985-03-21
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent DK-135888-A (DK)
Inventor: HEATH CHESTER ASBURY
IPC: G06F9/44
Filed: 1988-03-11
Abstract: A data processing system includes a central processing unit (CPU), a main memory unit, and input/output (I/O) sockets, each adapted to receive a selected one of a plurality of different and/or similar option cards. Each card contains (or is connected to) and controls a respective peripheral device, and each card is pre-wired with an ID value corresponding to its card type. Programmable option registers on each card store parameters such as address information, priority levels, and other system resource parameters. A setup routine, during initial power-on, retrieves and stores the appropriate parameters in the I/O cards and also in socket locations in main memory, one location being assigned to each input/output socket. Each socket location is adapted to hold the parameters associated with the card inserted in its respective socket and the card ID value. That portion of main memory containing the socket locations is adapted to maintain the parameter and ID information by means of battery power when system power fails or is disconnected, i.e., a non-volatile memory portion. Subsequent power-on routines are simplified by merely transferring parameters from the memory to the card registers if the status of all the sockets has not changed since the last power-down.
Patent DK-152881-A (DK)
Inventor: CURUTCHARRY J
IPC: A61F5/44
Filed: 1981-04-03
Abstract: A device reducing noise resulting from the emission of intestinal gas by persons who have undergone enterostomy. Basically, it comprises an oblong body made of an open-cell porous material and/or optionally provided with an absorbent material, such as activated charcoal, and sheathed in a casing made of a material that does ot adhere to the stoma walls, and the upstream and downstream portions of which each comprises at least one opening suited to allow passage of the intestinal gases emitted, and which can be connected to a collecting bag, or secured to the stoma of persons practising irrigation. Application to improving the comfort and the social rehabilitation of persons who have undergone enterostomy.
Patent DK-163585-A (DK)
Inventor: ERMACORA RINO
IPC: A01D43/10
Filed: 1985-04-11
Abstract: A mowing machine having cutting elements and a beam for attaching to a tractor, and an intermediate structure to which is connected the beam, the cutting elements comprising a first and a second cutting group each group extending on the opposite side of the intermediate structure. The cutting groups are removably mounted on the intermediate structure and optionally are associated with conditioning members for further handling harvested produce.