baber/WOPTO huggingface dataset:
Patent CN-113886991-B (CN)
Title: 一种轮胎花纹冲击噪声的预测方法
IPC: G06F119/10
Filed: 2021-10-18
Granted: 2022-05-20
Abstract: 本发明提供一种轮胎花纹冲击噪声的预测方法，在满足轮胎有限元分析精度的基础上，采用计算机程序设计语言C++，利用AutoCad软件中的交互数据文件DXF文件，快速完成胎面花纹冲击噪声的计算。在轮胎花纹设计先期对花纹噪声进行定性评价，缩短轮胎花纹设计工作者的工作效率，提高工作质量。
Patent CN-113800530-B (CN)
IPC: C08G65/332
Filed: 2021-10-27
Granted: 2022-05-03
Abstract: 本发明公开了一种亚微米球形硅粉、制备方法及其用途；属于无机非金属功能材料技术领域；其步骤包括：(1)将有机溶剂、分散剂和表面活性剂加入至反应器中，搅拌至均匀，然后缓慢加入水玻璃，继续搅拌，再滴加铵盐溶液，并调节体系pH值，得到反应液；(2)向所述反应液中缓慢滴加酸，继续搅拌，搅拌结束后，静置，过滤，得到沉淀物；(3)将所述沉淀物用蒸馏水洗涤、抽滤、干燥，然后将干燥产物置于燃烧炉中进行烧结，得到亚微米球形硅粉；表面活性剂包括聚乙二醇衍生物；聚乙二醇衍生物由1‑咖啡酰奎宁酸改性聚乙二醇。制得的亚微米球形硅粉颗粒尺寸均一，且分布均匀，同时具有较高的球化率、球形度、密度以及较低的粒径尺寸。
Patent CN-113971535-B (CN)
Title: 一种能源碳效评价方法和系统
IPC: G06Q10/06
Filed: 2021-12-23
Granted: 2022-04-01
Abstract: 本申请公开了一种能源碳效评价方法和系统，采集企业用户用电数据，对企业用户用电数据进行分布式数据处理，并基于能源碳效模型生成企业电能能效综合评价分数，根据企业电能能效综合评价分数生成企业能效码，企业扫描企业能效码获取电能能效分析和电能能效建议。本申请公开的能源碳效评价方法及系统，基于能源碳效模型生成企业电能能效综合评价分数，进而生成企业能效码，对企业电能能效进行了全方位的评价，通过扫描企业能效码获取企业电能能效分析和电能能效建议，从而帮助企业实现节能减耗。
Patent CN-114003622-B (CN)
Title: 一种事务型数据库之间巨大事务增量同步方法
IPC: G06F16/27
Filed: 2021-12-30
Granted: 2022-04-08
Abstract: 本发明提供了一种事务型数据库之间巨大事务增量同步方法，具体包括以下内容，通过日志流式挖掘模块解析业务系统数据库内的逻辑日志，将解析逻辑日志后得到的重做SQL发送至事务还原模块进行事务还原，还原过程中如果事务的长度超过设定长度阈值，需要对事务进行拆分，拆分后通过数据投递模块向目标数据库写入事务，若没有超过长度阈值则直接写入目标数据库。本发明所述的一种事务型数据库之间巨大事务增量同步方法，在数据保证数据一致性和内存可控的前提下实现源库巨大事务的增量同步。
Patent CN-114372642-B (CN)
Title: 一种城市节假日旅游景区风险评估的方法
IPC: G06Q10/06
Filed: 2022-03-21
Granted: 2022-05-20
Abstract: 本发明公开了一种城市节假日旅游景区风险评估的方法，包括以下步骤：步骤一：确定并获取与景区旅游风险相关影响因素的数据；步骤二：使用线性假设描述影响景区风险的固定要素；步骤三：使用RBF网络描述影响景区风险的浮动要素；步骤四：合并固定要素影响和浮动要素影响得到景区风险模型；步骤五：利用景区风险模型进行风险评估，并使用RBF网络学习提升模型描述的准确性。本发明结合城市节假日旅游景区治理调度的业务需求，从景区天气、历史平均游客接待量、景区隐患点、救援力量分布、景区客流、游客投诉等方面的数据，可以定量的反映旅游景区的风险情况，将有限的救援力量投入关键的地点，提高救援的精准度，降低风险发生的概率。
Patent GE-P19991766-B (GE)
Title: Method for Transmission of Original Information Signal and for Reception of Transmitted Signal
Inventor: James d solomon
IPC: H04L27/34
Filed: 1992-08-14
Abstract: 1. Technical Result Increase of noise immunity and reliability of communication systems.   2. Essence A method of transmission provides for converting a serial portion containing series of bit stream or converted into a digital information symbols of a serial portion of the original information signal into a parallel plurality of digital information symbols or combining of plurality with predetermined time domain pilot reference symbols. Method of receiving provides for receiving the signals, combining with pre¬de¬termined samples from the received signal, recovering the pilot reference associated therewith and recovering the original information signal by using of said pilot references 3. Field of Application Electric communication equipment.   6 ind. cl., 4 dep. cl., 16 fig.
Patent GE-P19950182-B (GE)
Title: Belt Variable-Speed Drive
Inventor: GOGICHAISHVILI TEIMURAZ
IPC: F16H9/00
Filed: 1993-03-09
Abstract: The invention refers to machinebuilding, in par¬¬ti¬cular to variable-speed drives with flexible joints.          Technical result is smooth control of the diameters of wheels joints by the construction of the variable-speed drive.          The device compsises mounted on the shafts 2, 3 belts 4, 4’ and driven 5, 5’ wheels Vee-belt 1 and joint-lever mechanism 13, 14 controlling diameters of belts and driven wheels, which are made in the form of two identical plate-like wheels wilth sectors one of which is fixedly mounted on the shafts 2, 3 and another-with the possibility of axial displacement. The jacks 10, 11 are mounted by means of bearings 8, 9 disposed on the rim of the plate-like movable wheels 4’ and 5’ and 11 wheres on the ends of diameter controlling wheels of the leverage there are Vee belt mechanisms having curved surface that are in constant contact with the jacks 10, 11 and between the plate-like wheels with sectors there is a spring.          3 fig.
Patent GE-P19981091-B (GE)
Title: Toy Hoisting Device
Inventor: CHIKVAIDZE LAMARA
IPC: A63H17/06
Filed: 1995-05-11
Abstract: This invention refers to training toys, in particular to vehicles model.    Technical result of the invention is to widen the range of training appliances.    The toy hoisting device comprises disposed in the body and mounted on the handle shaft a drum with wound thereon load carrying rope, with this, the mechanism is additionally provided with the second shaft which is mechanically connected with the first shaft and the handle is removable for each shaft to ensure its rotation.     1 fig.
Patent GE-P20053429-B (GE)
Title: 3-Aminoquinazolin-2,4-Dione, Pharmaceutical Composition Containing Them and Use Thereof as Antibacterial Agents
Inventor: BIRD PAUL
IPC: A61P31/04
Filed: 2000-12-12
Abstract: 1. Technical Result Increase in antibacterial properties. 2. Essence Compounds of the formula (1) (values of R1, R3, R5, R6, R7, R8, J and K are defined in description), pharmaceutical composi¬tion comprising them and use thereof for treatment of bacterial infections with patients resistant to antibiotics. 3. Field of Application Medicine.
Patent GE-P20043369-B (GE)
Title: Electrochemical Method and Device for Purification of Industrial Quarry Wastes from Copper Ions
Inventor: GAGNIDZE TSISANA
IPC: C22C5/00
Filed: 2002-05-28
Abstract: 1. Technical Result Development of uninterrupted mode of purification from copper ions, increase in purification speed, simplification of design of electrolytic cell and increase in productivity. 2. Essence A method comprises after reduce of copper ions concentration the stepdown of current density, and the speed of water supply to an electrolytic cell is defined by the initial contents of copper ions in it and the process of uninterrupted purification is carried out by self-regulation of current strength under constancy thereof. The electrolytic cell consists of cells 1, in which the electrodes 2 and 3 are disposed in parallel connected to direct current source; power supply of electrodes is effected from one source of current and ends at the collector 16 of the product having the form of quadrangular pyramid. 3. Field of Application Ecology. Claims 2 independent Tables: 2
Patent GE-P20125553-B (GE)
Title: Method of extracting high coal-beds by application of long poles and blocks and by breakdown
Inventor: MIKELADZE ALEXI
IPC: E21C41/16
Filed: 2007-04-24
Abstract: A method for extracting high coal-beds by a coal heading is provided.
Patent GE-P20166429-B (GE)
Inventor: KONOPITZKY RENATE
IPC: C07K16/28
Filed: 2011-10-04
Abstract: Present invention relates to anti-CD33 antibodies, specifically related to human CD33 epitomes, which are inside of amino acid sequences FFHPIPYYDKNSPVHGYW (SEQ ID NO : 141), and application therefor immunotherapies based on myeloid cell depletion; particularly, for the treatment of myeloid cell malignancies and myelodysplastic syndrome (MDS).
Patent DK-157391-C (DK)
Inventor: HERBERT REINHOLD
IPC: A61J1/00
Filed: 1984-02-16
Granted: 1990-06-05
Abstract: The invention relates to a storage bag, in particular for medical purposes for storing blood or infusion solutions, comprising a thermoplastic polymer material and having at least one outlet comprising a tube member.
Patent CA-1280716-C (CA)
Inventor: ODA YOSHIO
IPC: C25B1/46
Filed: 1984-04-06
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE         An ion exchange membrane cell comprises an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning by an ion exchange membrane.  A gas and liquid permeable porous non-electrode layer is bonded to at least one of surface of said ion exchange membrane.  An ion exchange membrane comprises a gas and liquid permeable porous non-electrode layer made of an electrically conductive material which has a higher over-voltage than  the anode or cathode, which is bonded to at least one surface of said membrane.  An aqueous solution of an alkali metal chloride is electrolyzed  in an electrolytic cell comprising an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning with an ion exchange membrane wherein a gas and liquid permeable porous non-electrode layer is bonded to at least one of the surfaces of said ion exchange membrane and an aqueous solution of an alkali metal chloride is fed into said anode compartment to form chlorine on said anode and to form an alkali metal hydroxide in said cathode compartment.
Patent CA-1280244-C (CA)
Title: Tread composition for low fuel consumption all weather tire
Inventor: TAKIGUCHI EIJI
IPC: C08K5/10
Filed: 1985-04-10
Granted: 1991-02-12
Abstract: BRIDGESTONE 59-69,912 Abstract of the Disclousre Disclosed herein is a low fuel consumption pneumatic tire with all weather running performances, which tire uses as a tread a vulcanizable rubber composition obtained by adding 30-80% by weight of carbon black having an iodine adsorption value of not less  than  70 mg/g  and  a dibutylphthalate (DBP) absorption of not less than 90 ml/100 g, and a low temperature plasticizing ester and/or naphthenic or paraffinic softener in an amount 2 to 50% by weight relative to said carbon black into 100 parts by weight of a rubber component composed of 100 to 25 parts by weight of at least one kind of a first diene rubber containing 0 to 30% of styrene and 25 to 95% of vinyl bonds in the butadiene unit and 0 to 75 parts by weight of at least one kind of a second diene rubber which is different in kind from the above first diene rubber.
Patent CA-1287724-C (CA)
Inventor: MATIERE MARCEL
IPC: E01F5/00
Filed: 1985-11-04
Granted: 1991-08-20
Abstract: "Système de construction modulaire d'une structure couverte" L'invention a pour objet un système de construction modulaire d'une structure couverte de grande section transversale, constituée par assemblage d'éléments préfabriqués, respectivement, des éléments de radier (1) des éléments latéraux (2) placés de part et d'autre du radier et des éléments de voûte (4). La structure selon l'invention est constituée d'au moins deux sections de passages accolées (S, S') d'axes (0, 0') parallèles, limitées chacune vers le bas par un élément de radier (1, 1') et vers le haut, par un élément de voûte (4, 4') et sur les côtés à l'extérieur par un élément latéral (2, 2') et à l'intérieur par au moins un piédroit intermédiaire (6) prenant appui sur le sol par l'intermédiaire d'une semelle (7) interposée entre les côtés longitudinaux adjacents (11, 11') des deux éléments de radier (1, 1') qui l'encadrent, ledit piédroit (6) étant muni, à sa partie supérieure, d'une longrine (5) comprenant deux parois latérales (52) s'écartant en V de façon à ménager de part et d'autre d'un plan médian P1, deux surfaces d'appui (53) en forme de rainures concaves sur lesquelles reposent les côtés longitudinaux adjacents (41) des deux éléments de voûte (4, 4') encadrant le piédroit intermédiaire (6). Fig. 1.
Patent CA-1284120-C (CA)
Inventor: SPILBURG CURTIS A
IPC: C07K5/097
Filed: 1986-10-17
Granted: 1991-05-14
Abstract: 07-21(316)A            PEPTIDE HYDROXAMIC ACID DERIVATIVES     Abstract of the Disclosure Novel peptide hydroxamic acid derivatives having useful collagenase inhibitory activity and capable of forming affinity resins for the purification of vertebrate collagenase are defined by the following structural formula:            R-Pro-Leu-Gly-NHOH wherein R = H or N-protecting group or agarose.
Patent CA-1291626-C (CA)
Title: Joint for space frame
Inventor: ARCISZEWSKI TOMASZ
IPC: E04B1/38
Filed: 1986-10-30
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE         A joint for a structural space frame.  The joint includes a first, outer hollow spherical member.  The first spherical member fixedly receives the ends of the components of the space frame.  A plurality of second members are disposed within the interior of the first spherical member.  The second members each contact the first spherical member as well as two or more adjoining second members to provide a rigid joint.
Patent CA-1290194-C (CA)
Inventor: NEWTON WILLIAM P
IPC: E05F1/08
Filed: 1986-11-27
Granted: 1991-10-08
Abstract: TITLE       SPRING COUPLER FOR BLOCK AND TACKLE WINDOW BALANCE SYSTEM         ABSTRACT       A coupler connects end regions of different sizes of coiled tension springs 30 and 40 to components of block and tackle window balance systems 10.  Each coupler 15, 20, or 25 has a snug fit within terminal coils 41 of the strongest spring 40 having the smallest inside diameter, and weaker spring 30 with a larger inside diameter has its terminal coils 31 necked down to fit the coupler.  The coupler has a notch or opening with an abrupt edge 18, 22, or 28 axially spaced from an end of the coupler so that the notch is at least twice as long as the largest wire diameter used in the coil springs.  At least one of the terminal coils of each spring is indented into the notch or opening in the coupler to a depth of more than one-half the wire diameter so that the indented coil interlocks with edge 18, 22, or 28 and keeps the spring from slipping off the coupler.
Patent CA-1292645-C (CA)
Title: Couches minces de metal condense sur un substrat et contenant carbone ou azote en solution d'insertion
Inventor: TERRAT JEAN-PAUL
IPC: C23C14/34
Filed: 1986-12-15
Granted: 1991-12-03
Abstract: L'invention vise des couches minces d'aluminium polycristallin, obtenues notamment par pulvérisation cathodique en atmosphère d'argon contenant un gaz susceptible de donner, dans la décharge, des ions azote ou carbone, tels qu'azote moléculaire et méthane. Les couches contiennent l'élément d'addition, carbone ou azote, en solution d'insertion. La teneur en élément d'addition peut être comprise entre 9 et 110 atomes pour mille d'aluminium, et de façon très préférentielle entre 29 et 36 atomes pour mille d'aluminium, cette teneur correspondant à une saturation de la solution d'insertion, qui entraîne un maximum de dureté et un minimum de résistance de contact, comme on le voit à la figure annexée. Ces couches se prêtent à la réalisation de contacts électriques.
Patent CA-1277929-C (CA)
Title: Device for removing particulates from a gas stream
Inventor: LIEB CHRISTIAN
IPC: B01D45/04
Filed: 1987-02-02
Granted: 1990-12-18
Abstract: A device for removing particulates from a gas stream includes a receptacle and a duct assembly located at least partially within the receptacle. The duct assembly has an inlet duct communicating with a first velocityreduction zone which includes first and second ducts branched from the inlet duct. The assembly also includes a second velocity-reduction zone communicating with the first zone and with a chamber, the second velocity-reduction zone includes a branched third and fourth ducts branched from a duct of the first zone.
Patent CA-1300104-C (CA)
Title: Aircraft deicer fluid heating and propulsion system
Inventor: WHITMIRE THOMAS W
IPC: B64F5/00
Filed: 1987-03-05
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE     A system for heating aircraft deicing fluid (ADF) leaving a hydraulic fluid-to-ADF heat exchanger submerged in a tank. Fixed displacement and pressure-compensated, variable displacement hydraulic pumps are driven by an engine with their outputs being dumped to the heat exchanger through separate relief valves; the pressure setting of the relief valve associated with the fixed pump being higher than that of the relief valve associated with the variable pump and a pilot line communicating the pressure of the fixed pump to the compensator of the variable pump.           ,,  .
Patent CA-1294422-C (CA)
Title: Electrolyte for electrolytic capacitor
Inventor: SHINOZAKI FUMIHIKO
IPC: H01G9/02
Filed: 1987-03-18
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE      An electrolyte  for  electrolytic  capacitor  containing within an aprotic solvent an alkyl quarternary ammonium salt of enol-form of 1,3-diketone compound as solute.    An electrolyte for electrolytic capacitor according to the  invention may conveniently be prepared by adding one equivalent amount of enol-form of 1,3-diketone compound to a methylene  chloride  solution  of  alkyl  ammonium  hydrogen-sulfate for reaction with subsequent addition of two equiva-lent amounts of alkali hydroxide.  A deposit is removed from the reaction product with subsequent vacuum drying to obtain an anhydrous salt and then dissolving said anhydrous salt to an aprotic solvent until a desired conductivity is obtained, for example, as an approximately 10% by weight solution.
Patent CA-1284459-C (CA)
Title: I-t-h pipe cutting tool
Inventor: FORTIN ROLAND
IPC: E21B29/00
Filed: 1987-04-23
Granted: 1991-05-28
Abstract: I-T-H PIPE CUTTING TOOL                       ABSTRACT OF THE DISCLOSURE         A pipe cutting tool especially adapted to cut the interior of in-the-hole (I-T-H) drill pipe to allow subsequent removal of the pipe above the cut.  Due to blasting damage, long sections of I-T-H pipe, otherwise in good condition, cannot be removed because the damaged section prevents the removal of the entire drill string.  The tool is adapted to receive power from an external source and includes a frame, a pivoted motor and cutter, and an actuator for pivoting the motor.
Patent CA-1281609-C (CA)
Title: Self-regulated pressure control valve
Inventor: HASEGAWA YOSHIHIKO
IPC: G05D16/20
Filed: 1987-06-26
Granted: 1991-03-19
Abstract: ABSTRACT      A self-regulated pressure control valve such as, for example, a self-regulated pressure reducing valve, comprising, as the principal components, a pressure control valve, a pressure regulating unit, a driving unit for driving the pressure regulating unit, a control unit for controlling the operation of the driving unit, and a pressure setting unit for setting a set pressure.  The pressure regulating position of the pressure regulating element of the pressure regulating unit is regulated on the basis of the predetermined functional relation between the pressure regulating position of the pressure regulating element and the controlled pressure so that the pressure regulating element is positioned properly to regulate the controlled pressure to the set pressure.  The self-regulated pressure control valve is capable of controlling the controlled pressure at a high response speed.
Patent CA-1286322-C (CA)
Inventor: ZIMMERMANN HEINZ
IPC: C07C2/20
Filed: 1987-07-29
Granted: 1991-07-16
Abstract: "PROCESS FOR OLIGOMERIZATION OF OLEFINS"     Abstract Oligomerization and isomerization of olefins, e.g., butene, is performed in the gas phase on a solid catalyst containing a superacid fluorine compound of an element of Group III, IV and/or V of the periodic table, e.g. Al2O3 impregnated with a superacid or a salt  thereof, e.g.  H2SiF6, NH4BF4 or HPF6.  The process is particularly applicable for increasing the olefin yield in steam cracking plants or for the recovery of fuel components from FCC residual gases.
Patent CA-1278392-C (CA)
Title: Apparatus for and method of positioning and synchronizing a writing laser beam
Inventor: KEMPTER MEINRAD
IPC: G06K7/015
Filed: 1987-09-21
Granted: 1990-12-27
Abstract: ABSTRACT         There is disclosed a semiconductor chip and a method of directing a first writing laser beam and a second scanning laser beam across the surface of the semiconductor chip.  The semiconductor chip includes first and second edges and a recognition pattern to be scanned by the scanning laser beam to facilitate the control of the relative movement of the semiconductor chip and the writing laser beam.  The recognition pattern includes a pair of first enter codes disposed respectively along the first and second edges.  Each of the first enter codes includes a synchronization mark and a step recognition mark disposed behind the synchronization mark considering that the scanning laser beam is directed from its edge to first scan the synchronization mark and then the step recognition mark.
Patent CA-1317561-C (CA)
Inventor: STEVENS R D SAMUEL
IPC: B01D53/34
Filed: 1987-09-23
Granted: 1993-05-11
Abstract: CANADA     METHOD FOR REMOVING MALODOROUS OR TOXIC GASES FROM AN AIR STREAM         ABSTRACT OF THE DISCLOSURE          Method for removing a malodorous or toxic gas from an industrial exhaust air stream in the presence of ozone and water by applying radiation to a plurality of reaction zones sequentially aligned in the air stream.  The reaction is maintained at optimal efficiency by adjusting both the ozone concentration and the radiation intensity.
Patent CA-1309541-C (CA)
Title: Low-crystalline propylene random copolymer composition, process for production thereof, and composite laminated polypropylene structure
Inventor: KIOKA MAMORU
IPC: C08F210/06
Filed: 1987-10-08
Granted: 1992-10-27
Abstract: Abstract of the Invention A novel low-crystalline propylene random copolymer composition comprising [I] 60 to 95 % by weight of a propylene random copolymer and [II] 5 to 40 % by weight of a low-crystalline propylene random copolymer which has excellent heat-sealability, heat-seal imparting property, transparency and antiblocking property and containing a reduced amount of a hydrocarbon-soluble component, a process for production thereof, and polypropylene composite laminated structure having improved heat-sealability and heat seal strength at low temperatures.
Patent CA-1297623-C (CA)
Title: High speed cure system
Inventor: RIZK SIDKY D
IPC: C08G18/18
Filed: 1987-10-19
Granted: 1992-03-17
Abstract: ABSTRACT           A moisture curable sealant having good stability in the absence of moisture and a rapid cure rate in the sole presence of atmospheric moisture. The sealant comprises a polyurethane pre-polymer having an isocyanate functionality between 2.3 and 3.0 and, admixed therewith as a catalyst, from 0.2 to 1.75 percent, by weight of the sealant, of dimorpholinodiethyl ether. This sealant is capable rapid cure with the addition of water.          Although it is highly reactive in the presence of atmospheric moisture alone, it nevertheless has a good shelf stability in the absence of moisture.
Patent CA-1297474-C (CA)
Title: Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives
Inventor: FARINA CARLO
IPC: A61K31/495
Filed: 1987-12-14
Granted: 1992-03-17
Abstract: A B S T R A C T            PROCESS FOR PREPARING ALKOXYALKYLIDENEHYDRAZINOPYRIDAZINE                      DERIVATIVES                 A process for preparing a compound of the formula (4) :                    (4) is described wherein R3 and R4 are both hydrogen or together are =CR1R2, where R1 is hydrogen or C1-3alkyl and R2 is C1-3alkyl, carboxy or phenyl. which comprises reducing a compound of the formula (5) :                                             (5) wherein X is WN or O wherein W is 3,4-di(MeO)Ph(CH2)2- ; Y and Z are both hydrogen or together are a protecting group and thereafter :  i) removing the triphenylmethyl group and any other protecting groups:  ii) when X is WN optionally reacting with R1R2CO or when X is O reacting with R1R2CO and converting the product so formed to an epoxide of the formula (9) :                                             (9) which is reacted with 3,4-dimethoxyphenethylamine, and thereafter optionally removing the CR1R2 group by hydrolysis.
Patent CA-1296665-C (CA)
Inventor: TANAKA HIDEO
IPC: C12N11/10
Filed: 1988-01-12
Granted: 1992-03-03
Abstract: PREPARATION METHOD OF IMMOBILIZED ENZYME OR IMMOBILIZED MICROBE            ABSTRACT OF DISCLOSURE:       A method of preparing an immobilized enzyme or an immobilized microbe is disclosed characterized in that after an enzyme or a microbe is added to an aqueous solution of sodium alginate with an M/G ratio of 0.01 - 0.8, the solu-tion is brought into contact with an aqueous solution containing barium ion or strontium ion for gelation.       Enzymes or microbes immobilized by this method have the advantage that the strength of the immobilizing gel is improved, while the inherent activity and characteristics of the enzymes or microbes are not inhibited.