baber/WOPTO huggingface dataset:
Patent CA-1253717-A (CA)
Title: Tib.sub.2 composite materials and process of  producing the same
Inventor: CHAMPAGNE BLAISE
IPC: C22C29/14
Filed: 1985-10-18
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a process for synthetizing TiB2 composite materials containing a metallic phase.  The preparation of these composites comprises providing mixtures of titanium alloys which in addition to at least 30 wt% titanium also contain Fe, Ni, Al, Mo, Cr, Co, Cu or  mixtures thereof, and boron or ferroboron, reacting these mixtures by local igniting  and exothermic reaction or by heating or melting, resulting in the synthesis of composite material containing fine TiB2 crystals dispersed in a fine metallic phase which is derived from the metallic element previously alloyed or combined with the titanium of the titanium alloys or the metallic element or elements contained in the ferroboron.          By leaching out the metallic phase, fine TiB2 powders may be obtained.  Parts and coatings can also be obtained.  The parts are normally obtained by treating the TiB2 material by powder metallurgic techniques.  Coatings may be obtained by thermo or plasma sprayed depositing on a substrate.  Hard facing techniques may lead to TiB2 composite overlays.
Patent CA-1238979-A (CA)
Inventor: CANDY JAMES C
IPC: H03M1/00
Filed: 1986-01-14
Granted: 1988-07-05
Abstract: HIGHER ORDER INTERPOLATION FOR               DIGITAL-TO-ANALOG CONVERSION          Abstract Digital signals are processed by a first accumulator to generate most significant bits which represent the signal to be converted but with truncation noise.  The error signals from the first accumulator are processed by a second accumulator to generate a second set of most significant bits which are used to remove the truncation noise.  The most significant bits from the second accumulator are converted to analog form, differentiated and then combined with the most significant bits from the first accumulator after being converted from digital to analog form.  The combined signal is then amplified and filtered.
Patent CA-1236924-A (CA)
Title: Memory system for sequential storage and retrieval of video data
IPC: H04N5/45
Filed: 1986-03-03
Granted: 1988-05-17
Abstract: Abstract of the Disclosure A memory system for sequentially storing and retrieving data samples corresponding to picture elements of a two dimensional video image arranged in successive vertically organized horizontal lines permits storage and retrieval of the data samples at a rate higher than the maximum access rate of individual ones of a plurality of data storage modules included in the memory system. The storage modules are accessed for storage and retrieval under the control of an addressing system according to two sequences so related that different modules are accessed simultaneously for storage and retrieval of data samples and, over a plurality of successive lines, a different one of the storage modules is accessed for storage upon the occurrence of the first data sample of each one of the plurality of successive lines.
Patent CA-1248797-A (CA)
Inventor: CHANG CHIN-LUNG
IPC: G02F1/01
Filed: 1986-03-07
Granted: 1989-01-17
Abstract: FORM BIREFRINGENT CUTOFF POLARIZER AND METHOD               Abstract of the Disclosure The cladding and a portion of the core of a length of optical fiber are removed to form an interaction region. A form birefringent stack is positioned on the exposed core. The refractive index of the stack for polarizations parallel to the plane of the interaction region is approximately equal to the refractive index of the fiber core so that these polarizations radiate from the fiber. The refractive index of the stack for the polarization normal to the plane of the interaction region is approximately equal to the refractive index of the cladding so that this polarization remains guided by the fiber. A photodetector forms an error signal from the polarization radiated from the fiber, and control circuitry processes the error signal to drive a polarization controller that adjusts the polarization of light input to the polarizer to minimize the error signal.
Patent CA-1269099-A (CA)
Inventor: DARRAGH CHARLES T
IPC: F02C7/08
Filed: 1986-05-01
Granted: 1990-05-15
Abstract: Abstract of the Disclosure Thermally Balanced Restraint System For A Heat Exchanger The restraint systems presently used with existing heat exchangers or recuperators have a thermal growth rate different than the thermal growth rate of the core of the recuperator.  The present thermally balanced restraint system overcomes the problem of a different growth rates by utilizing tie rods which are individually made of a plurality of small diameter rods  has a thermal growth rate very near that of the core of the heat exchanger.  As the plates of the core thermally expand and contract in response to the heat from the engine exhaust, the plurality of small diameter rods also expand and contract at a rate very near that of the core.
Patent CA-1246551-A (CA)
Inventor: CHOU YU-CHIA T
IPC: C12N1/22
Filed: 1986-05-20
Granted: 1988-12-13
Abstract: TITLE        Supercritical Ammonia Treatment of Lignocellulosic Materials ABSTRACT The bioavailability of polysaccharide compo-nents of lignocellulosic materials can be increased sub-stantially by treatment with ammonia in a supercritical or near-supercritical fluid state.
Patent CA-1243095-A (CA)
Inventor: STERLING EDWARD L JR
IPC: H04B3/54
Filed: 1986-05-30
Granted: 1988-10-11
Abstract: ON-LINE SERIAL COMMUNICATION INTERFACE FROM A CURRENT LOOP TO A COMPUTER AND/OR TERMINAL          ABSTRACT OF THE DISCLOSURE       An on-line serial communication interface is established from the transmitter of a two line current loop transmitter to a digital circuit such as a computer or hand-held terminal which receives and processes digital voltage pulses. The interface includes a comparator having a negative terminal connected by a capacitor to one of the current lines, and a negative terminal connected to a source of small positive voltage.  The output of the comparator is connected to an input port of the digital device.  The transmitter modulates the current on the current loop by a small amount with respect to the analog current communicated by the transmitter.  This generates voltage pulses in the capacitor which are compared to the selected voltage and are amplified to form large voltage pulses used for digital communication with the computer or hand-held terminal.
Patent CA-1256572-A (CA)
Inventor: BLANGETTI FRANCISCO
IPC: G01N25/18
Filed: 1986-06-16
Granted: 1989-06-27
Abstract: Abstract of the disclosure The process consists in that two comparison tube sections (3; 4), which originate from a single condenser tube and of which one (3) is left in the corroded condition and/or the condition encrusted by mineral deposits and the other (4) is brought into the new condition by etching or other cleaning procedures, are conductively connected in series, and cooling water flows through them and they are heated from the outside in a condenser chamber in each case (1 and 2 respectively) by steam flows of equal power. The temperatures (t1, t2 and t3, t4 respectively) measured at the inlet and outlet positions of the comparison tube sections (3; 4), the measured values of the mass flow of cooling water (?w) and the steam temperatures (tf; tb) and the heat flows (?kf = ?kb)in the two condenser chambers (1 and 2 respectively) permit the determination of the ther-mal resistance (Rf) of the incrustation layer of the tube drawn for the purposes of investigation from the condenser.   The device for carrying out the process exhibits two condenser chambers (1; 2) to receive the comparison tube sections (3; 4) and a degassing vessel 11, which com-municates with the condenser chambers (1; 2).  In a cool-ing water duct (15+5+16) there are provided, before and after the condenser chambers (1; 2), measurement chambers (17 and 19, 18 respectively) with thermo-elements for the measurement of the differences of the said cooling water and steam temperatures.  Precision wattmeters preferably serve for the measurement of the heat flows (?kf = ?kb). The heat flows can also be calculated from the difference in enthalpy of the mass flow of the cooling water (?w) be-fore and after the condenser chambers (1; 2).  The measure-ment of the mass flow of cooling water (?w) preferably takes place by weighing the quantity of cooling water which has flowed out in unit time.                                            (Fig. 1)
Patent CA-1242131-A (CA)
Inventor: THOMAS SCIPIO
IPC: B62J1/02
Filed: 1986-07-14
Granted: 1988-09-20
Abstract: PNEUMATIC SEAT SUPPORT WITH LINKAGE    AND HORIZONTAL SHOCK ABSORBERS                        ABSTRACT OF THE INVENTION     Horizontal pneumatic shock absorbers are connected through gears and levers to convert the longitudinal control of the shock absorbers to vertical control of seat frames of vehicles.  Particularly, a preferred embodiment of a resilient support has sufficiently low height to permit placement of the support between the seat and the frame of a motorcycle for supporting the seat at a normal level.  The preferred embodiment has, in addition to a pneu-matic shock absorber for support, a shock absorber applying an opposing force for controlling bounce.  Also, spring couplings connect the levers for sup-porting the seat to provide resilience for cushioning rapid shocks of moder-ate intensity while the shock absorbers function more slowly for longer ex-cursions.
Patent CA-1246866-A (CA)
Inventor: LARSON JON
IPC: A43B13/38
Filed: 1986-07-29
Granted: 1988-12-20
Abstract: LAYERED INNER SOLE STRUCTURE            ABSTRACT OF THE DISCLOSURE        An inner sole for a shoe consisting of a layered con-struction having a cushioned moisture repellant bottom layer, an insulating middle layer and an overlying moisture absorbent layer which readily evaporates retained moisture.
Patent CA-1273403-A (CA)
Inventor: HILL ALAN E
IPC: H01S3/104
Filed: 1987-02-16
Granted: 1990-08-28
Abstract: ABSTRACT   A control circuit for a laser system having a first and a second power supply connected in parallel.  A mode selec-tor is available to the laser operator to change the opera-tional mode of the laser system from continous to pulse mode or vice versa, and any combination of the modes.   In the pulse mode, a series of short-time voltage pulses is super-imposed on a low power level laser mode using the circuit control  characteristic  of  the  thyratron  tube  to sharply increase  the  laser  output power  for  the duration of  the individual pulses.
Patent CA-1256348-A (CA)
Inventor: FORTIN JACQUES MONTAIGNE LEVIS
IPC: A47J17/02
Filed: 1988-02-02
Granted: 1989-06-27
Abstract: page 1 HAND-OPERATED POTATO PEELER            ABSTRACT     New apparatus for peeling potato is disclosed.  This hand-operated device includes a cylindrical container in which slide a spherical basket.  The container is fitted, on inside wall, with spring mounted cutters, forming together a self-adjustable peripheral peeling tool. The basket is formed by concentric ribs which are located to slide between each cutter when both the basket and the container are nested together.  For peeling, the potato is introduced into the basket which in turn, is inserted inside the container;  using a long handle, the basket is put into alternating up and down motion. The enclosed potato rotates freely inside the basket to different positions, before passing through the aperture formed by a set of peripheral cutters. The wastes are collected inside the container which could be opened at bottom for cleaning.          The basket is equipped with a retractable handle to house completely inside the container for storage.
Patent CH-554886-A (CH)
Title: Herbicidal and fungicidal 1-(1,3,4-thiadiazol-2-yl)-3-substd. ureas - prepd. from 2-amino-5-substd.-1,3,4-thiadiazoles and N,N'-carbonyldiimidazole
IPC: C07D285/135
Filed: 1970-01-15
Abstract: Cpds. of formula (I): (where R1 is opt. halogenated (F, Cl and/or Br) 1-7C acyclic hydrocarbyl; R3 is H or lower acyclic hydrocarbyl; R4 is lower acyclic hydrocarbyl) and their tautomers are prepd. by reacting a 2-amino-5-R1-1,3,4-thiadiazole (in equilibrium with its tautomeric imine) with N,N'-carbonyldiimidazole to form a 1-(5-R1-1,3,4-thiadiazol-2-ylcarbamoyl)-imidazole, which dissociates to form a 5-R1-1,3,4-thiadiazol-2-yl isocyanate, and reacting the latter with R3R4NH.
Patent CH-508426-A (CH)
Title: Bending press with deflection compensation
Inventor: WILLY ERNEST BEYELER
IPC: B30B15/00
Filed: 1969-05-19
Abstract: Bending press has a deflection compensating appts. and fixed and mobile tables, at least one or other of which has a longitudinal slot parallel to its working surface but spaced some way from this, the slot contg. elastic levelling devices, which ensure the doming of the central part of the working surface of the press. Pref. the slot extends over the full useful length of the mobile platen and fixed table.
Patent DK-117083-A (DK)
Inventor: GIELIS GERADUS CHRISTIAAN MARI
IPC: H04H20/88
Filed: 1983-03-11
Abstract: Receiver comprising an aerial input having connected thereto a tuning unit (1) to which there are connected, in succession, an IF-unit (2), an FM-detection circuit (3), a pilot regeneration circuit (10) for regenerating a pilot, a demodulation arrangement (12) for demodulating the code signal which contains transmission identification information, a clock regeneration circuit (18) which is connected to both the pilot regeneration circuit (10) and the demodulation arrangement (12) and comprises a resettable phase search circuit (18 min ) for producing a clock signal whose frequency is derived from the regenerated pilot and whose phase is derived from the demodulated code signal, a clock-controlled decoding circuit (13) for decoding the code signal and a clock-controlled signal processing unit (17). For the purpose of stabilizing the processing, for example, for the reproduction of the transmission identification information, more specifically with mobile reception, use is made, in the event of disturbances of the code signal, of correctly decoded bits which were stored during undisturbed reception in a memory circuit (15). Only in the event of extreme interferences the phase search circuit (18 min ) of the clock regeneration circuit (18) and also the other clock-controlled circuits (13-17) are reset to correct a possible phase slip of the clock signal.
Patent DK-124892-A (DK)
Inventor: JENSEN LAURIDS A
IPC: B66C1/14
Filed: 1992-10-12
Abstract: PCT No. PCT/DK93/00322 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/08885 PCT Pub. Date Apr. 28, 1994With a view to being placed about the head of a lifting bolt placed in a hemispherical recess in a concrete building element, the load-engaging device for hoisting the concreted building element comprises a body having a spherical surface. An arm having an abutment surface protrudes from the body and is used for turning the body in the recess. The body further comprises an inverted T-shaped slot extending through approximately 180 degrees along the spherical surface of the body. This T-shaped slot is adapted to receive the head of the lifting bolt. A central slot extends approximately diametrically through the body and opens into the inverted T-shaped slot. A bolt placed eccentrically about the abutment surface extends across the central slot and is secured in bores in the body. A connecting member is placed in the central slot and retained by the bolt. This load-engaging device prevents the head of the lifting bolt from being released from the device when the concrete element is being hoisted.
Patent DK-127085-A (DK)
Inventor: TEISSIE JUSTIN
IPC: C12N5/16
Filed: 1985-03-21
Abstract: 1. An improved method of cell fusion induced by electric pulsations, characterized in that it consists of growing the cells on a carrier in particulate form, and submitting, in a pulsation medium, the said carrier so covered with cells to a series of impulses of an electric field in a manner known per se.
Patent DK-169086-A (DK)
Title: Device for position determination of transition zones between at least two different enclosing media
Inventor: NUNN ADRIAN D
IPC: C07F13/00
Filed: 1986-04-14
Abstract: Boronic acid adducts of technetium-99m dioxime complexes are useful for imaging the myocardium, hepatobiliary system, brain and blood pool in humans and other mammalian species.
Patent DK-282685-A (DK)
Inventor: STETTER JOERG
IPC: C07D403/04
Filed: 1985-06-21
Abstract: 5-Amino-4-heterocyclyl-1-phenylpyrazoles of the formula   <IMAGE> in which R1 represents hydrogen or alkyl, R2 represents hydrogen or a radical   <IMAGE>  R3 represents hydrogen,    <IMAGE>  alkyl, alkenyl or alkinyl, R4, R5, R6, R7 and R8 independently of one another represent hydrogen, cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R10, R9 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl, optionally substituted aryl, alkoxy, alkylthio, optionally substituted aryloxy or aryloxyalkyl, optionally substituted arylthio, alkylamino, dialkylamino or optionally substituted arylamino, R10 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino, X represents oxygen or sulphur, n represents the number 0, 1 or 2 and Het represents a saturated or unsaturated optionally substituted heterocyclic radical, exhibit herbicidal and plant growth-regulating activity.
Patent DK-306781-A (DK)
Inventor: METRUP A
IPC: C07D265/22
Filed: 1981-07-10
Abstract: The invention relates to compounds of general formula I    <IMAGE> (I)  (wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a (C1-C4) alkyl group; R3 and R4, which may be the same or different, each represents a hydrogen, fluorine or chlorine atom or a hydroxy, methyl, ethyl or (C1-C4) alkoxy group, or R3 together with R4 represents a methylenedioxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a methyl group; R7 represents a group of formula   <IMAGE>  R represents a hydrogen atom or a (C1-C4) alkyl group; R8 represents a fluorine or chlorine atom or a (C1-C4) alkyl, (C1-C4) alkylthio, hydroxymethyl, CONHR11, SO2NHR11, OR12, methoxycarbonyl, ethoxycarbonyl or NHSO2CH3  group; R9 represents a hydrogen, fluorine or chlorine atom or a OR12 group; R10 represents a hydrogen or chlorine atom or an amino, methyl or methoxy group; R11 represents a hydrogen atom or a methyl, ethyl or hydroxyethyl group; R12 represents a hydrogen atom or a (C1-C4) alkyl, (C1-C4) alkyl-CO, aryl-CH2 or aryl-CO group; and n represents 1, 2 or 3) and acid addition salts thereof as well as to processes for their preparation and pharmaceutical compositions containing them. The compounds of the invention possess interesting pharmacological properties in particular displaying hypotensive and selective tocolytic effects.
Patent DK-420789-A (DK)
Inventor: KRSTENANSKY JOHN L
IPC: C07K7/08
Filed: 1989-08-25
Abstract: Agonists of NPY which are derivatives of naturally occurring NPY. The agonism is confirmed using conventional competitive binding and biochemical assays and the use of these derivatives in a variety of conditions in which neuropeptide Y is implicated is also described.
Patent DK-454089-A (DK)
Inventor: SCHIJNDEL HUBERTUS ADRIANUS JO
IPC: A01K15/00
Filed: 1989-09-14
Abstract: Device for goading animals comprising a source of compressed medium (6, 12, 38, 40, 54), a number of nozzles (8a, 8b, 34a, 34b, 72) arranged in a row in the desired direction of movement and means (10a, 10b, 36, 60a...70a) for supplying this medium pulsatingly to said nozzles.
Patent DK-456681-A (DK)
Inventor: FURLENMEIER A
IPC: C07D499/04
Filed: 1981-10-14
Abstract: 1. Claims (for the Contracting States : CH, IT, LI, LU, NL, SE) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P5,F2  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof. 1. Claims (for the Contracting State : AT) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F4  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P6,F1  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof.
Patent DK-475984-A (DK)
Inventor: ACHELPOHL FRITZ
IPC: B26D1/12
Filed: 1984-10-04
Abstract: In an apparatus for making plastics carrier bags from a web of tubular film of thermoplastic material, a feeding mechanism intermittently conveys the webs by one bag width and a severing mechanism cuts the web into half tubes along an undulating curve. A carriage displaceable in the machine frame transversely to the feeding direction of the web is reciprocated by a drive derived from a first rotating control cam through gearing. A cutting knife pivotable in the carriage about its longitudinal axis passes through the plane of the tube about an axis perpendicular thereto and is so controlled by an oscillating drive derived from a second rotating control cam that its edge is substantially tangential to the undulating curve at the cutting point. A detour assembly retards one of the half tubes to bring the bag side edge zones into phase and each half tube is formed into bags by a transverse sever-sealing device.
Patent DK-479087-A (DK)
Inventor: BERGER JOEL GILBERT
IPC: C07D495/22
Filed: 1987-09-14
Abstract: Certain fused benzazepines can be used for treating psychoses, depression, pain and hypertension. The compounds can also be used as renal vasodilators. Pharmaceutical compositions, preparation methods and previously unknown intermediate compositions are mentioned.
Patent DK-483984-A (DK)
Inventor: SKYLLINGSTAD OLAV
IPC: B65D88/30
Filed: 1984-10-10
Abstract: The present invention relates to a transportable container (1) for transport and storage of solids. The container (1) is permanently mounted in a framework with means allowing lifting by crane and/or fork truck, and the upper part of the container (1) is cylindrical or polygonal and both the upper and the lower part of the container (1) has means for watertight closure. The lower part of the container (1) is closed by a bottom plate (2) fastened to the container (1) by a flange (3), and on the bottom plate (2) there is arranged a movable scraping device with spokes (4) fastened to a shaft (9) which can be connected to external driving means. In the plate (2) there is a discharge opening (8) which can be watertight closed by a movable flap (6) arranged under the plate (2). Inside the container (1) a screen (15) can be arranged covering the discharge opening (8). The flap (6) is fastened and can be moved around a pin (10) in the plate (2) such that the area of the effective discharge opening (8) can be varied, or the flap (6) can be arranged in guiding means (7) and can be moved back and forward in these.