baber/WOPTO huggingface dataset:
Patent CN-114368829-B (CN)
IPC: B01J20/30
Filed: 2022-03-22
Granted: 2022-06-07
Abstract: 本发明公开了一种深度净化废水的生物制剂及其制备方法。该生物制剂包括以下重量份数的原料：固定载体75‑80份、白腐菌10‑15份、普鲁兰多糖16‑19份、单宁7‑9份。生物制剂的制备方法主要包括以下步骤；1、将香蕉皮经溶剂法提取得到单宁，滤出的固相经干燥、高温焙烧、氢氧化钾活化处理后得到多孔香蕉皮生物炭；2、多孔香蕉皮生物炭与对苯二胺、丙烯腈在引发剂和催化作用下生成多元杂环结构的固定载体，将普鲁兰多糖/白腐菌封装于固定载体内；3、再使用提取单宁，浸渍处理固定载体，制得深度净化废水的生物制剂。本发明制备得到的生物制剂，可广泛用于工业污水的处理，尤其适用于高氨氮、Pb 2+ 、Cd 2+ 含量的污水。
Patent GE-P19981491-B (GE)
Title: Inoculated Mixture for Pig Iron
Inventor: KHIDASHELI NUGZAR
IPC: C21C1/10
Filed: 1995-10-16
Abstract: 1. Technical Result Increase in the degree of assimilation of magnesium with melt at inoculation of pig iron and magnesium contents in inoculated mixture.     2.  Essence Inoculated mixture for pig iron comprises fraction of ferrosilicon having particles of size 0,05-1,0 mm, metallic magnesium carbamide furan thermoactive binder in the following components proportion (mass%):  metallic magnesium	_ 15 _ 30; carbomide furan thermoactive binding _ 8 _ 10; ferrosilicion	the remaining 3.  Field of Application Metallurgy, used for of pig iron inculation.        2 tablees.
Patent GE-P20002120-B (GE)
Title: Vernard Device for Identification of Smell Trace
Inventor: TONOJAN ARAMAIS
IPC: G01N33/497
Filed: 1998-07-10
Abstract: 1. Technical Result Increase in identification quality.          2. Essence A device comprises a round rotating table 4, the jars 6 spring-loaded with clamp are mounted on the surface of the table, in the seats, which have spring-loaded 7 and perforated 5 caps. To the table’s post a former 10 for removing and closing of the spring-loaded caps is attached.        3. Field of Application Criminalistic odorometry, in particular the means for identification of the smell trace.
Patent GE-P20156308-B (GE)
Title: New process for synthesis of (2e)-3-(3,4-dimethoxyphenyl) prop-2-enenitrile, and application in synthesis of ivabradine and addition salts therewith pharmaceutically acceptable acid
Inventor: CARRANZA MARIA DEL PILAR
IPC: C07D405/12
Filed: 2013-11-05
Abstract: There are represented (2E)-3-(3,4-dimetho¬xyphenyl)prop-2-enenitrile of formula (I), new method of synthesis thereof, and application therefor synthesis of ivabradine and pharmace¬utically acceptable salts thereof.
Patent CA-1341533-C (CA)
Inventor: CLANCY THOMAS M
IPC: G02B26/08
Filed: 1975-09-10
Granted: 2007-07-03
Abstract: A multiple spectral band opto-mechanical modulator for obtaining simultaneous but independent modulation of an extended IR source in two distinct wavelength bands comprises in one embodiment a first rotating filter wheel having alternating radial segments of transparent and short wavepass filter material, a second rotating filter wheel having alternating radial segments of transparent and long wavepass filter material, a stationary wheel having alternating radial transparent and opaque segments positioned intermediate the first and second rotating wheels and means for rotating said first and second filter wheels at predetermined frequencies.
Patent CA-1338538-C (CA)
Title: 1-sulfo-2-oxoazetidine derivatives and their production
Inventor: MATSUO TAISUKE
IPC: C07D495/04
Filed: 1980-06-06
Granted: 1996-08-20
Abstract: Novel 1-sulfo-2-oxoazetidine derivatives of the formula:                     (wherein R1 is amino, acylated amino or protected amino and X is hydrogen or methoxy) are of value as medicines in the treatment of bacterial infections or intermediates thereof.  When R1 is the acylated amino, the acyl is for example a group of the formula, (a) R6-CO- (in which R6 is alkyl or heterocyclic group), (b)   (in which R7 is hydrogen, amino acid residue, R8-(CH2)n-CO- [wherein R8 is heterocyclic group, phenyl, alkyl, phenylthio or alkylthio and n is 0 - 4], R8'R8''N-CO-[wherein R8' and R8'' are each hydrogen, alkyl, etc.] or R8'''-SO2- [wherein R8''' is alkyl] and R9 is hydrogen, alkyl, phenyl, heterocyclic group, cycloalkenyl or heterocyclecarbonylamino).          (c) R10-R11-CO- (in which R10 is   [wherein R12 is heterocyclic ring or phenyl and R13 ls hydrogen, acyl, alkyl, etc.] and R11 is chemical bond or   [wherein R16 is alkyl, phenyl or heterocyclic group], (d)      in which R17 is hydroxyl, sulfoxy, carboxyl, etc. and R18 is hydrogen, alkyl, etc.), or (e) R19-R20-CH2-CO-(in whlch R19 is cyano, phenyl, etc. and R20 is chemical bond or -S-).
Patent CA-1281677-C (CA)
Title: Process for catalytic dewaxing to improve pour point using zsm-11 catalyst containing hydrogenation/dehydrogenation component
Inventor: CHESTER ARTHUR W
IPC: C10G45/64
Filed: 1985-02-27
Granted: 1991-03-19
Abstract: PROCESS FOR CATALYTIC DEWAXING TO IMPROVE POUR POINT   HYDROGENATION/DEHYDROGENATION COMPONENT     ABSTRACT OF THE DISCLOSURE Waxy distillate is catalytically dewaxed using a catalyst comprising ZSM-11 and a hydrogenation/dehydrogenation component to lower the pour point of the distillate.
Patent CA-1340009-C (CA)
Inventor: PEARLMAN KENNETH N
IPC: C08L23/00
Filed: 1985-03-19
Granted: 1998-08-25
Abstract: Method for making a latex entrapped nematic curvilinearly aligned phases liquid crystal composition and apparatus utilizing such composition wherein the liquid crystal material is dispersed in a latex medium.  Such a composition may be made by emulsifying liquid crystal material in the presence of a suspension of latex particles or, alternatively, by combining a suspension of latex particles with an emulsion of liquid crystal material.
Patent CA-1262734-C (CA)
Title: 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates
IPC: C07D249/12
Filed: 1985-08-27
Granted: 1989-11-07
Abstract: ABSTRACT A compound of the formula in which R is a radical selected from the group consisting of methyl, ethyl, 1-methylethyl, methoxymethyl, 2-methoxyethyl, 1-methyl-2-methoxyethyl, 2-propenyl, 2-propynyl and 1-methyl-2-propynyl one of R and R1 is hydrogen. These compounds are useful in the preparation of compounds of the formula wherein R is methyl, ethyl, 1-methylethyl, methoxymethyl, 2-methoxyethyl, 1-methyl-2-methoxyethyl, 2-propenyl, 2-propynyl or 1-methyl-2-propynyl which are themselves useful as herbicides against a variety of grassy and broadleaf weeds in both pre-emergence and post-emergence applications and show selectivity favourable to cotton in pre-emergence applications.
Patent CA-1277295-C (CA)
Inventor: BROWN MICHAEL T
IPC: B32B15/09
Filed: 1986-09-09
Granted: 1990-12-04
Abstract: BARRIER LAMINATES FOR THE RETENTION OF ESSENTIAL OILS, VITAMINS AND FLAVORS IN CITRUS BEVERAGES AND     A METHOD OF MAKING SAID LAMINATE AND   LEAK-TIGHT CONTAINERS THEREFROM                         ABSTRACT A barrier laminate for making containers and cartons that substantially resist the absorption of essential oils and flavoring components, e.g. peel oil, as well as the oxidation of 1-ascorbic acid (vitamin C) normally found in various beverages such as fruit and citrus juices. In a particularly preferred embodiment, the present laminate comprises a substrate material having a thin layer of PET-G (glycol-modified polyethylene terephthalate) bonded to the substrate's inner and outer surfaces, said PET-G layer becoming the beverage-contacting surface of containers made from such a laminate. In other particularly preferred embodiments, the barrier laminate also inciudes one or more intermediate layers of oxygen barrier materials between the laminate's substrate and beverage-contacting layer of PET-G. Also disclosed are methods of making such barrier laminates and containers therefrom.
Patent CA-1298258-C (CA)
Title: Method and apparatus for energy efficient comminution
Inventor: KARRA VIJIA K
IPC: B02C23/08
Filed: 1987-01-09
Granted: 1992-03-31
Abstract: ABSTRACT        A method and apparatus of comminuting ore-like material to produce a disproportionately large volume of flakier product which is easily and more efficiently ground in a mill, wherein the method includes the application of a stream of liquid all around the inlet of a conical crusher, increasing the speed and reducing the throw of the crusher to produce a generally flaky product, crushing the ore in the presence of the liquid and passing the ore and liquid slurry directly to a grinding mill.     LJC:123086604R
Patent CA-1324829-C (CA)
Title: System of disk device selector circuits for disk controller
Inventor: KAZAMA KOUJI
IPC: G11B27/10
Filed: 1987-04-03
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE A system of disk device selector circuits for a disk controller, which is provided for the disk controller to which different types of plural magnetic disk devices are connected via common control signal lines and each of the magnetic disk devices, for selecting one out of the different types of the disk devices by means of a selection controlling circuit provided in the disk controller.  Each of the magnetic disk devices is provided with a response signal outputting circuit whereby a response signal indicating that the device has been selected is output when the disk device selected by the selection controlling circuit of the controller is the device itself.  The response signal is received by a response signal receiving circuit provided in the controller via a common reply signal line from the selected magnetic device, whereby the controller can recognize the type of the selected disk device and set up the correct data transferring rate between that type of the device and the controller itself, and thus occurrence of data reading errors and other troubles can be prevented and smooth operation of the overall system can be achieved.
Patent CA-1276866-C (CA)
Title: Noise control techniques for tires employing three different size design cycles
Inventor: HITZKY LEO J
IPC: B60C11/03
Filed: 1987-05-11
Granted: 1990-11-27
Abstract: ABSTRACT A tire adapted to rotate around an axis and including a plurality of design cycles extending circumferentially around the tire. The design cycles have a total of three different pitch lengths that define a percent variation and a percent unbalance, the product of the percent variation and the percent unbalance lying in the range of 1,250 to 1,350.
Patent CA-1275793-C (CA)
Title: Carboxymethyl guar based drilling fluids
Inventor: LU CHENG-FA
IPC: C09K8/08
Filed: 1987-05-14
Granted: 1990-11-06
Abstract: CARBOXYMETHYL GUAR BASED DRILLING FLUIDS                Abstract of Disclosure Disclosed are 1) drilling fluid compositions consisting essentially of an aqueous medium selected from the group consisting of fresh and tap water, natural and synthetic sea water, and natural and synthetic brine, and carboxymethyl guar having a degree of substitution (D.S.) of 0.1 to 0.4; 2) drilling fluid compositions consisting essentially of an aqueous medium selected from the group consisting of fresh and tap water, natural and synthetic sea water, and natural and synthetic brine, a carboxymethyl guar having a D.S. of from 0.1 to 0.4, and a metal salt selected from the group consisting of water-soluble metal carbonates and bicarbon-ates; and 3) drilling fluid compositions consisting essen-tially of an aqueous medium selected from the group consist-ing of fresh and tap water, a carboxymethyl guar having a D.S. of from 0.1 to 0.4, a metal salt selected from the group consisting of water-soluble metal carbonates and bicarbonates, and a noncarbonate polyvalent metal salt.
Patent CA-1301336-C (CA)
Title: Postage payment system employing encryption techniques and accounting for postage payment at a time subsequent to the printing of postage
Inventor: CHROSNY WOJCIECH M
IPC: G07B17/00
Filed: 1987-07-03
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE      A postage payment system employing an encryption technique, has accounting for postage payment occurring at a time that is subsequent to the printing of the postage.   To  accomplish  this,  a  computer  provides postage  validating  information  that  includes  a user account  number.   A  printer  coupled  to  the  computer prints postage validating  information on  a mailpiece along with an unaccounted for postage value.
Patent CA-1301176-C (CA)
Title: Process for the preparation of optically active secondary arylamines
Inventor: SPINDLER FELIX
IPC: C07C217/08
Filed: 1987-07-31
Granted: 1992-05-19
Abstract: - ? -6-16034/+ Process for the preparation of optically active secondary arylamines Abstract Asymmetric hydrogenation of prochiral,N-arylketimines to give optically active secondary amines at a temperature of -20 to 80°C, a hydrogen pressure of 105 to 6.106 Pa with the addition of catalytic amounts of an iridium compound of the formula III or IIIa [XIrYZ]   (III)         or       [XIrY]?A?   (IIIa) in which X is two olefin ligands or one diene ligand, Y is a chiral diphosphine, the secondary phosphine groups of which are linked by 2-4 C atoms and which, together with the Ir atom, forms a 5-, 6- or 7-ring, or Y is a chiral diphosphin-ite, the phosphinite groups of which are linked via 2 C atoms and which together with the Ir atom forms a 7-ring, Z is Cl, Br or I and A? is the anion of an oxygen acid or complex acid, and if appropriate with the addition of an ammonium or alkali metal chloride, bromide or iodide.
Patent CA-1295309-C (CA)
Title: Spool rewinder
Inventor: CROW JOHN Q
IPC: B65H54/10
Filed: 1987-08-14
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE A device for rewinding line onto a spool comprising in one embodiment two substantially parallel sides spaced apart by a handle, a shaft rotatably mounted through a first side and biased toward a second side, with spool gripping means on end of the shaft adjacent to the second side for gripping a spool and forcing it against the second side which is preferably a plate or baffle having a configuration at least as large as the spool.  In a second embodiment a single plate is used with a means for biasing a spool against the plate which operates on the rotatable shaft on which the spool is mounted.
Patent CA-1302361-C (CA)
Title: Fastener conveying apparatus for fastener assembling machine
Inventor: ARAI TAKESHI
IPC: A41H37/02
Filed: 1987-09-08
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE      A fastener conveying apparatus, for a fastener assembling machine, comprises a chute defining a first passageway for guiding therethrough fastener members in succession, a guide pivotally mounted on a fixed guide holder and defining a second passageway for guiding therethrough one fastener member at a time as it is pushed by a pusher.  The guide is pivotally movable downwardly away from the chute.
Patent CA-1283306-C (CA)
Title: Decelerator apparatus for hot rolled product
Inventor: WILSON ALEXANDER I
IPC: B21B39/08
Filed: 1987-11-04
Granted: 1991-04-23
Abstract: Decelerator apparatus for hot rolled product.      ABSTRACT      Decelerator apparatus acting to reduce the distance over which lengths of hot rolled product slide before coming to a halt on leaving a rolling mill stand.      So as to avoid the use of pinch rolls or the like, the apparatus employs deforming means (16,18) acting on a leading length of said rolled product in a direction perpendicular to its length and means for shearing the length of product from a following length being acted on by said rolling mill stand whilst said deforming means are still in motion.
Patent CA-1308691-C (CA)
Title: System and process for sorting and conveying articles
Inventor: JANOCIK DENNIS W
IPC: B65B69/00
Filed: 1987-12-21
Granted: 1992-10-13
Abstract: SYSTEM AND PROCESS FOR SORTING                    AND CONVEYING ARTICLES            ABSTRACT      A system and process for sorting and conveying articles from one site to another site.  The system and process receives articles in bulk, and concurrently singularizes and conveys the separated articles.  Various physical characteristics of the individual articles, such as weight and size, are determined as the articles are continuously conveyed.  Those articles having a physical property outside of a predetermined parameter range are ejected from the system.  The remaining articles are then accumulated into groups of articles based on a physical characceristic of each article such that the sum of the physical characteristics of the articles of each group will be above a minimum and not exceed predetermined maximum values.  The group of articles is then conveyed as a unit out of the system for a following operation such as disposal of the articles.
Patent CA-1327722-C (CA)
Inventor: BONI KENNETH A
IPC: A22C13/00
Filed: 1988-03-23
Granted: 1994-03-15
Abstract: A STRENGTHENED EDIBLE COLLAGEN CASING               ABSTRACT OF THE DISCLOSURE    An improved collagen casing and method of producing same.        The food casing comprises collagen treated with a lower alkyl diol.   The casing has improved mechanical properties at low temperatures.
Patent CA-1297276-C (CA)
Title: Apparatus for guiding the rolls of an essentially vertical calender
Inventor: DAHL HANS
IPC: D21G1/00
Filed: 1988-03-29
Granted: 1992-03-17
Abstract: INVENTORS:  HANS DAHL and JOSEF SCHNEID          INVENTION:  APPARATUS FOR GUIDING THE ROLLS OF AN ESSENTIALLY             VERTICAL CALENDER               ABSTRACT OF THE DISCLOSURE           The roll calender containing superimposed rolls is provided with base elements which are vertically adjustable at the roll stand and in which there are pivotably mounted movable substantially lever-shaped elements.  The roll bearings of the rolls of the roll calender are located at the ends of the movable substantially lever-shaped elements.  Between the base elements and the movable substantially lever-shaped elements there are arranged force-applying elements which serve for compensation of overhanging loads. There are also provided stops against which the movable substantially lever-shaped elements are supported when the roll calender is opened or nip relieved.
Patent CA-1307073-C (CA)
Title: Optically anisotropic melt forming aromatic copolyesters based on t-butyl-4-hydroxybenzoic acid
Inventor: CONNOLLY MARK S
IPC: C08J5/04
Filed: 1988-04-05
Granted: 1992-09-01
Abstract: TITLE                  OPTICALLY ANISOTROPIC MELT FORMING AROMATIC                          ABSTRACT OF THE DISCLOSURE Novel copolyesters derived from (a) aromatic diols, (b) dicarboxylic acids and (c) aromatic hydroxycarboyxlic acids, in which the aromatic hydroxycarboyxlic acid component (c) comprises 15 to 60 mole % of the copolyester and in which t-butyl-4-hydroxybenzoic acid constitutes 25 to 100 mole % of the aromatic hydroxycarboxylic acid component (c), are disclosed.  These copolyesters are anisotropic And fabricable in the melt.  They generally can be processed using conventional thermoplastic shaping techniques at temperatures below 350 degrees C. into moldings, fibers and films which have outstanding mechanical properties.
Patent CA-1287153-C (CA)
Title: Vertically integrated photodetector-amplifier
Inventor: CHANG ROBERT P H
IPC: H01L31/10
Filed: 1988-04-07
Granted: 1991-07-30
Abstract: VERTICALLY INTEGRATED PHOTODETECTOR-AMPLIFIER     Abstract Monolithically integrated optical detector-amplifiers are described in which the detector-amplifier structure has vertical integration, and the amplifier is made of recessed gate MISFETS. The structure is planar which permits very fine line photolithography.
Patent CA-1312778-C (CA)
Title: Sabot projectile containing a sabot rear portion having reference fracture locations
Inventor: BURRI JAKOB
IPC: F42B14/06
Filed: 1988-04-12
Granted: 1993-01-19
Abstract: Attorney's Docket No. 7905 INVENTORS:  JAKOB BURRI AND RUDOLF ROSSMAN            INVENTION:  SABOT PROJECTILE CONTAINING A SABOT REAR PORTION             HAVING REFERENCE FRACTURE LOCATIONS                 ABSTRACT OF THE DISCLOSURE             In a sabot projectile the sabot must immediately detach from the projectile body upon exit of the projectile from the barrel muzzle of the firing weapon without the flight stability of the projectile body being impaired.  For this purpose the sabot rear portion must fracture or break along the provided reference  fracture  locations.   According to the invention the reference fracture locations are constructed such that the sabot positively fractures or breaks along the reference  fracture  locations.   Hence,  the  heretofore conventional reference fracture locations are structured more reliably by the provision of one or more additional bores.
Patent CA-1331220-C (CA)
Title: Identification system having a plurality of devices for reading, writing and recognizing a code and a plurality of code carriers and associated process
Inventor: WEISSHAUPT BRUNO
IPC: H04B5/00
Filed: 1988-05-06
Granted: 1994-08-02
Abstract: ABSTRACT     The  identification  system operates  by  the   contactless, inductive   transmission   of   information  via  oscillatory circuits coupled by an electromagnetic field.  Excitation  is produced  by  pulses  representing the information; the pulse response is utilized. The associated  apparatus  has  one  or more  pairs  of  oscillatory circuits (A1/B1;A2/B2;A3/B3) and means (21, 22, 23)  for  processing  the  pulse  response.  A position recognition process transmits test information which is used for the sequential short-circuiting of an oscillatory circuit  on  the  receiver  side.  This  oscillatory  circuit behaves like a damped/undamped body as a function of the test function. The partner oscillatory circuit on the  transmitter side  is  excited at, for example, twice the frequency of the test frequency and  its  pulse  response  contains  the  test function  through  the defined damping behaviour. If the test function is again recognized as a result, the  connection is correct  and  write  or  read  operation  is released. If the switch is operated not with  a  test  function,  but  with  a switching  sequence of electric values representing data from a store,  excitation  produced  in  the  partner  oscillatory circuit by an interrogation coil can produce a pulse response which contains the data from the store.
Patent CA-1327020-C (CA)
Inventor: TAMURA TADASHI
IPC: H04R1/34
Filed: 1988-06-15
Granted: 1994-02-15
Abstract: ABSTRACT OF THE DISCLOSURE           A speaker system which has a speaker unit with a diaphragm and an acoustic path provided on the front side of the diaphram so as to guide sound waves emitted from the diaphragm.  The acoustic path is defined by a sound absorbing member.  The space in the acoustic path and the sound absorbing member is separated by a partition member which is disposed in such a manner that at least a portion of the sound absorbing member is exposed to the space in the acoustic path.  This arrangement eliminates peaks and troughs of resonance determined by the length of the acoustic path, so that flat sound pressure frequency characteristics can be obtained over a wide range up to high-pitch tone region.
Patent CA-1300899-C (CA)
Title: Pull type swather
Inventor: FRISK KENNETH A A
IPC: A01B73/00
Filed: 1988-06-30
Granted: 1992-05-19
Abstract: ABSTRACT      A pull type swather having double swath and enhanced operating to transport mode change capabilities. A subframe is mounted forwardly of a rear frame and the two are pivotally connected. The table of the swather includes a pair of draper decks operable to be independently moved relative to each other and to the table. A hitch is pivotally connected to the subframe and a hydraulic cylinder is operable to adjust the angle of the hitch relative to the table. The subframe is locked to the rear frame during operation and until the transport mode is desired wherein the subframe is unlocked and pivoted relative to the rear frame. Provision is made for automatically interchanging between the transport and operating modes,