baber/WOPTO huggingface dataset:
Patent CN-113485212-B (CN)
Title: 宽带卫星信号智能识别系统
IPC: G05B19/042
Filed: 2021-09-07
Granted: 2021-11-19
Abstract: 本发明公开了宽带卫星信号智能识别系统，涉及宽带射频处理、智能化快速信号检测技术领域，解决了传统卫星设备复杂、纵向关联难、信号识别处理速度慢的技术问题；包括中转交换设备、信号监测设备和信号控守设备；本发明通过智能监测应用对全频段信号参数持续自动识别分析，并通过资源统管调度引导实现整网监测及群路控守，实现对大宽带内卫星信号的识别及控守；本发明提供的卫星宽带信号智能监测系统在大规模样本数据基础上，利用人工智能算法对智能模型进行训练，从而在所监测信号只获取少量层级参数的情况下，也能准确判断信号属性，进而关联出各层级参数，不仅解决了参数纵向关联难的问题，还能提高监测有效性和运算效率。
Patent CN-114006435-B (CN)
Title: 一种用于港口船舶智能充电机器人及其充电方法
IPC: H02J7/00
Filed: 2021-11-03
Granted: 2022-06-28
Abstract: 本发明提供了一种用于港口船舶智能充电机器人及其充电方法，其技术方案为：包括通用岸电桩、岸电插座、岸电插头、船舶线缆和供电机器人，供电机器人包括行走机器人模块、主对接模块和副对接模块；充电方法包括以下步骤：步骤一：遥控供电机器人，行走至船舶线缆处，调整主对接模块的位置；步骤二：调整固定板高度；步骤三：主对接模块进行船舶线缆和岸电插头的定位；步骤四：对船舶线缆再次定位；步骤五：遥控供电机器人与岸电插座连接，进行电力供应。本发明的有益效果是：通用化程度高，可匹配所有岸电桩进行使用，对接效率高，仅在岸电线缆使用时在岸电桩处作业，智能化设计，机器人运行过程中所有参数及对接实时画面均可传送至后台。
Patent CN-113885054-B (CN)
Title: 天线位置确定方法及装置
IPC: H01Q1/32
Filed: 2021-12-07
Granted: 2022-03-25
Abstract: 本申请公开了一种天线位置确定方法及装置。其中，该方法包括：确定可移动设备沿第一方向进行圆周运动所依据的第一圆心，以及可移动设备沿第二方向进行圆周运动所依据的第二圆心；依据第一圆心和第二圆心，确定第一空间直角坐标系；依据第一圆心和第二圆心，控制可移动设备依据移动参数，分别沿第一方向和第二方向进行圆周运动；在天线的天线相位中心跟随可移动设备移动的过程中，获取第二空间直角坐标系中与天线相位中心对应的多个坐标点的坐标；依据多个坐标点的坐标，第一圆心和第二圆心的连线长度确定天线相位中心在第一空间直角坐标系中的坐标，并将天线相位中心在第一空间直角坐标系中的坐标作为天线的位置。
Patent CN-113982041-B (CN)
Title: 地下运营车站侧墙开洞改造的方法
IPC: E04G23/02
Filed: 2021-12-29
Granted: 2022-04-22
Abstract: 本发明提供一种地下运营车站侧墙开洞改造的方法，涉及地下工程技术领域，该方案采用“先支护、后破除、分层分段改造、两次结构体系转换”的施工方法，改造前于既有车站内部相邻的各层板之间分别竖向架设具有轴力自动补偿系统的临时支撑，实现既有墙板体系到临时支护体系的受力转换，有效降低破除施工对既有车站的影响，对车站侧墙的多个接驳部位同时破除，并实现新旧结构多层贯通改造，新建梁柱连接及支撑各层新旧结构板，增强梁柱节点刚度，方便现场施工，实现由墙板受力体系到梁柱受力体系的转换，提高改造效率，确保施工过程安全可靠，在所有既有结构改造均有较高的推广价值。
Patent CN-114212096-B (CN)
Title: 自动驾驶车辆控制延时处理方法及装置
IPC: B60W50/029
Filed: 2022-02-22
Granted: 2022-04-22
Abstract: 本发明涉及自动驾驶技术领域，提供一种自动驾驶车辆控制延时处理方法及装置，其中方法包括：监控预设功能节点中的线程是否出现延时，其中线程有预置优先级范围；若当前线程出现延时且当前线程为第一优先级，则调整优先级为大于第一优先级的第二优先级；若当前线程出现延时且当前线程为第三优先级，则在判断当前线程未绑定在对应的处理器内核上时，将当前线程绑定至与其对应的处理器的内核上，其中第三优先级为当前线程的预置优先级范围内的最大值。用以解决通过增加处理器数量的方式来增强处理速度和提高计算能力，而导致的成本提高的缺陷，实现在不增加处理器数量的前提下，合理利用处理器资源，增强数据处理速度和提高计算能力的效果。
Patent CN-114217274-B (CN)
IPC: G01S7/38
Filed: 2022-02-22
Granted: 2022-06-10
Abstract: 本申请公开了一种干扰合成孔径雷达目标定位的方法及装置。其中，所述方法，包括：接收目标合成孔径雷达的侦察信号，解析得到所述目标合成孔径雷达的雷达参数；获取防护目标的位置数据；根据所述雷达参数和所述位置数据，确定所述目标合成孔径雷达扫描所述防护目标时的扫描边界数据；根据所述雷达参数、所述位置数据、所述扫描边界数据，计算干扰信号参数；根据所述干扰信号参数，在所述目标合成孔径雷达的扫描时间内向所述目标合成孔径雷达发射干扰信号，并以此干扰合成孔径雷达对目标的定位，提高了合成孔径雷达的抗干扰难度。
Patent CN-114300777-B (CN)
IPC: H01M10/54
Filed: 2022-03-04
Granted: 2022-05-24
Abstract: 本发明公开了一种锂电池正极粉料回收方法、催化剂及其应用。本发明提供的锂电池正极粉料回收方法，包括：以甲酸浸提锂电池正极粉料后，将所得固体用低共熔溶剂浸出；将所得浸出液和甲醛发生聚合反应；热解所得树脂即得；其中低共熔溶剂的前体包括氢键受体和氢键供体；氢键受体包括氯化胆碱；氢键供体包括第一氢键供体和第二氢键供体；第一氢键供体包括间苯二酚和间苯三酚中的至少一种；第二氢键供体包括3‑羟基吡啶、2‑氰基苯酚、4‑氰基苯酚和对硝基苯酚中的至少一种。上述制备方法通过调控制备过程，能够充分利用锂离子电池的正极粉料，过程中无需将过渡金属分离，简化了操作步骤和成本。
Patent CN-114278483-B (CN)
Title: 一种新能源汽车点火线圈的开路测试台
IPC: F02P17/00
Filed: 2022-03-07
Granted: 2022-05-27
Abstract: 本发明涉及新能源汽车技术领域，且公开了一种新能源汽车点火线圈的开路测试台，包括检测台和控制板，所述检测台和顶端设置有控制板，所述控制板的一侧设置有测试盒，在测试一定时间后需要测试另一个点火线圈时，再次踩踏联动踏板，使得联动延长杆伸展使得顶端的限位钩通过限位槽底端的滑板划出，联动延长杆不受到限制后自动复位至原始位置，然后将一侧的伸缩柱延长，再次踩下联动踏板，使得联动延长杆伸缩，在联动延长杆伸缩的同时测试杆表面的复位杆碰撞一侧的伸缩柱，使得测试杆在联动延长杆表面翻转一圈，使得测试杆顶端的点火线圈翻转朝下，顶端的点火线圈插入固定插板的线圈插槽的内部进行测试，从而达到了快速切换测试样品目的。
Patent GE-P19950115-B (GE)
Title: The Low Temperature Electric Heater for Heating the Air in the Lodging
Inventor: BAKHTADZE IURI
IPC: H05B3/28
Filed: 1992-10-29
Abstract: The invention refers to the electric engineering in particular to the electric heating devices.    The technical result of the invention is achieved by resisting electric heating element, being at the same time the heat emitting screen.    The device comprises the body, the resisting electric heating element, made in the form of the heat emitting screen. The resisting electric heating element is made from the material with the electric resistance per unit q 0,3.10-6 m.m, e.g. in the form of the aluminium foil tape and represents the screen with the area of heat emitting surface 0,3-3 m2 on kwt og required power, which supplies the working temperature regime of the heat emitting in the limits from 40 C t 160 C.
Patent GE-P20043252-B (GE)
Title: Use of NOS Inhibitors by New Pharmaceutical Designation for Treatment of Chronic and Acute Pains with Mammalians
Inventor: VOLKMANN ROBERT ALFRED
IPC: A61K45/06
Filed: 1999-08-05
Abstract: 1. Technical Result Improvement of effectiveness of treatment of chronic and acute pains.           2. Essence Use of compounds of structure formulas I, II, III, IV, V and VI having inhibiting activity as nitric oxide synthase (NOS) by the new designation in combination with a narcotic analgesic or pharmaceutically acceptable salts thereof for treatment of chronic and acute pains.           3. Field of Application Medicine.
Patent GE-P20074132-B (GE)
Title: Use of adenosine receptor a1 antagonists for treatment of pulmonary disease
Inventor: SMITS GLENN J
IPC: A61K45/00
Filed: 2002-09-06
Abstract: This invention relates to use of adenosine receptor antagonists A1 to reduce pulmonary vasoconstriction and improve pulmonary hemodynamics. Tables: 1
Patent GE-P20043249-B (GE)
Title: Sowing-Machine
Inventor: NATROSHVILI DIMITRI
IPC: A01C7/00
Filed: 2003-06-03
Abstract: 1. Technical Result Reduce of seeds damage at sowing and simplification of design.         2. Essence A sowing-machine comprises a frame 1 with support-drive wheels 2, on which there are the hoppers 3 for seeds, a sowing-machine having a chain drive, to which the shovel 13 is joined by means of seeds guide 12, in front of which a furrow-opener 15 is fixed and behind the shovels a coverer 17 is mounted. The sowing-machine is made in the form of hingedly fixed at the output neck 4 of the seed hopper the lop-sided, two-sided spring-loaded choke 7, which has a seed guide window 8 and a stopper for seeds movement in the form of П-shaped elastic plate 9, which is rigidly fixed in the area of the seed guide window of the choke. The drive of the sowing-machine is made in the form of a cam 11 cinematically joined by a chain drive 10 to one of the support-drive wheels and is capable of interaction with one of the ends of the choke. By their second ends the springs 5 and 6 of the choke are fixed on the seed hopper.         3. Field of Application Agricultural engineering, in particular seeding machinery for cereals.
Patent GE-P20105124-B (GE)
Title: Novel macrocyclic inhibitors of hepatitis c virus replication
Inventor: SEIWERT SCOTT D
IPC: A61K38/00
Filed: 2006-07-17
Abstract: Macrocyclic compounds of the general Formulae (I) - (IX), the structure formulas of which are provided in the claims, in particular compounds of the general formula (1a) and (1b), wherein R1-R4 have the values indicated in the claims and pharmaceutical compositions, compri¬sing the; said compounds and pharmaceutical compositions are used for treatment of a hepatitis C virus infection, liver fibrosis and liver functions disorders. Tables: 26
Patent GE-P20084345-B (GE)
Title: Associations of micro-organisms and method of leaching metals from the raw material, containing sulphidic minerals by means of said association
Inventor: MCHEDLISHVILI MARIAM
IPC: C22B3/18
Filed: 2007-07-04
Abstract: The association of microorganisms for leaching metals from the raw material containing sulphidic minerals is created. The association contains obtained from the raw material which is subject to treatment, or two kinds of bacteria of family Thiobacillus obtained from the similar ore - Thiobacillus ferroxidans and Thiobacillus thiooxidans, at a ratio 10:1, and is applied for bioleaching metals from wastes containing sulphidic minerals and mining factories dumps.
Patent GE-P20135983-B (GE)
Title: 1-benzyl-3-hydroxymethylindazole derivatives and usage therein treatment of diseases based on mcp-1, cx3cr1 and p40 expression
Inventor: GAROFALO BARBARA
IPC: C07D231/56
Filed: 2009-03-05
Abstract: There is represented compound of formula (I),     pharmaceutical composition on basis thereof, and their application at the treatment of diseases based on expression MCP-1, CX3CR1 and P40.                 Table:   4
Patent NL-32934-C (NL)
IPC: F04D13/10
Filed: 1931-10-03
Granted: 1934-05-16
Abstract: 372,672. Centrifugal pumps. LAFONT, L., 32, Place Sebastopol, Lille, Nord, France. Sept. 25, 1931, No. 26804. Convention date, Oct. 4, 1930. [Class 110 (i).] A multi-stage centrifugal pump which is arranged vertically and driven by an electric motor, has a plate keyed to the pump shaft upon which the delivery water pressure acts to raise the pump and motor shafts off the bottom thrust bearing. The pump 9 delivers water, from an inlet 19, through conduits 20, 21, to an outlet 22. Part of the delivery water enters a chamber 24 and presses upon the side of a plate 14 and causes the pump shaft 4 to be lifted off the thrust bearing 6. The motor shaft 3 is connected to the pump shaft by a flexible coupling 5. The stator 8 dips into an oil, or other insulating fluid, bath and is insulated from the rotor by a cylindrical partition 13. Water leaking past the plate 14 enters a chamber 17 and acts as a lubricant by passing through grooves in the plain bearings 11, 11<1>. This water afterwards passes through the air gap between the rotor 7 and stator 8 for cooling purposes and afterwards through grooves in the bearing 11<2>. The discharge of this water is regulated by a needle valve, or alternately, a needle valve may be provided in the chamber 17. The electric motor may be situated on the suction side of the pump. The electric motor may be replaced by another form of motor.
Patent CA-1292232-C (CA)
Title: 3-(piperidinyl)- and 3-(pyrrolidinyl)-lh-indazoles, a process for their preparation and their use as a medicament
Inventor: STRUPCZEWSKI JOSEPH T
IPC: C07D403/14
Filed: 1984-08-21
Granted: 1991-11-19
Abstract: Abstract:   3-(PIPERIDINYL)- AND 3-(PYRROLIDINYL)-1H-INDAZOLES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS A MEDICAMENT            Novel 3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazoles, intermediates and processes for the preparation thereof, and their use for treating psychoses and alleviating pain are disclosed.
Patent CA-1341091-C (CA)
Title: Regulation of gene expression by employing translational inhibition utilizaing mrna interfering complementary rna
Inventor: INOUYE MASAYORI
IPC: C12N1/21
Filed: 1984-10-19
Granted: 2000-09-05
Abstract: Gene expression of the genetic material of cellular material or an organism is regulated or inhibited by incorporating in or along with the genetic material of the cellular material or organisms DNA or other genetic material which transcribes to an RNA which is complementary to and capable of binding to the mRNA of the genetic material of said organism. Gene expression or regulation of a gene is controlled by expressing a DNA fragment or replica of said gene inserted or positioned after a promoter in the opposite direction relative to the gene so as to regulate or inhibit the expression of said gene.
Patent CA-1277170-C (CA)
Title: Negative working light-sensitive lithographic plate requiring no dampening solution and plate making process
Inventor: TAKAHASHI HIROSHI
IPC: G03F7/075
Filed: 1985-03-13
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         A negative  working light-sensitive lithographic plate requiring no dampening solution and a plate making process are described, the negative  working lihgt-sensitive lithographic plate comprising a support having, in sequence, on said support, (A) a light-sensitive layer containing (1) an o-quinonediazide compound and (2) a coupling component which causes a diazo coupling reaction under a basic environment, and (B) a silicone rubber layer, and the plate making process comprising imagewise exposing the negative working light-sensitive lithographic plate and developing said exposed plate to obtain a lithographic plate requiring no dampening solution, wherein a step of processing with base is carried out after imagewise exposure.
Patent CA-1315287-C (CA)
Title: Substituted bis-(4-aminophenyl)-sulfones, their preparation and their use as pharmaceutical compositions
Inventor: SEYDEL JOACHIM K
IPC: A61K31/00
Filed: 1985-05-17
Granted: 1993-03-30
Abstract: ABSTRACT        Bis-(4-aminophenyl)-sulfones The invention relates to new bis(4-aminophenyl)-sulfones of formula I                         (I) (wherein R1 represents a hydrogen atom, an alkyl group with 1 to 7 carbon atoms or a cycloalkyl group with 3 to 7 carbon atoms;            R2 represents a hydrogen atom or an alkyl group with 1 to 3 carbon atoms;            R3 represents a nitrile, alkylaminocarbonyl, dialkylamino-carbonyl, N-cycloalkyl-alkylaminocarbonyl, alkylamino, dialkylamino, dialkylaminocarbonylalkoxy, alkylamino-sulfonyl, dialkylaminosulfonyl, hydroxyalkyl, alkyl-carbonyl, aminoalkyl or alkoxyalkyl group, or, if R1 and R2 represent hydrogen atoms, R3 may also represent a hydroxy, hydroxycarbonylalkoxy or dialkylaminoalkoxy group, or, if R1 represents an alkyl or cycloalkyl group and R2 represents a hydrogen atom or an alkyl group, R3may also represent a halogen atom or a trifluoromethyl, nitro, amino, aminosulfonyl, aminocarbonyl, alkyl, carboxy or alkoxycarbonyl group; and R4 represents a hydrogen atom or, if R1 and R2 both represent hydrogen atoms and R3 in the 2 position represents a halogen atom or a hydroxy group, R4 may also represent a halogen atom or a hydroxy or alkoxy group; and wherein in groups R3 and R4 any alkyl moiety contains from 1 to 3 carbon atoms and any cycloalkyl moiety contains from 3 to 7 carbon atoms) and the acid addition salts thereof. The compounds have valuable pharmacological properties, particularly an inhibiting effect on bacteria, mycobacteria and plasmodia.
Patent CA-1304088-C (CA)
Title: Heteroaryl compounds for treatment of inflammation and allergies
Inventor: MUSSER JOHN H
IPC: C07D213/30
Filed: 1985-10-30
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           Compounds of the formula:            Ar1 - X - Ar - Z - (R)n' and salts thereof, wherein Ar1 is a nitrogen, sulfur, oxygen hetero-cyclic ring or aromatic ring;          Ar is a phenyl ring or a nitrogen, oxygen or sulfur heterocyclic ring;          Ar and Ar1 may be fully substituted or less than fully substituted with H, CH3, lower alkyl, aryl, aralkyl, halo, hydroxy, lower alkoxy, CF3, carboxy, alkylcarboxy, arylcarboxy, alkylcarbalkoxy, alkanoyl, formyl, oxo, nitrilo, amino, aminoalkyl, alkylamine, carboxamide, aryloxy, nitro, sulfonyl, sulfonamide, thio, or alkylthio;           X = -O(CHR1)n-, -?(CHR1)n-, -NR2(CHR1)n-alkylene of up to 2 carbon atoms in the principal chain and up to a total of 4 carbon atoms, -C(R1)=C(R1)-, -C?C-, -?(CHR1)n,  (CHR1)n-,-CH=N-, -?-O-, -?-S-, or - ?-N(R1)-;         Z is an alkylene chain containing up to 10 carbon atoms in the principal chain and a total of up to 12 carbon atoms and from 0 to 2 double bonds and the said alkylene chain may be attached to Ar through an oxygen, sulfur or amino nitrogen atom, and when n'?72, one of the R substituents may be halogen on an omega carbon of the alkylene chain Z;     when n'=1, R is a substituent attached to one of the carbon atoms of Z selected from the group consisting of =O, OR3, SR3, N(R2)2 and R1, -COR4 and when n'=2 one R is previously defined and the additional R is a substituent attached to one of the carbon atoms of Z selected from the group consisting of =O, OR3, SR3, N(R2)2, -COR4, lactone and halo;    R1 is H or CH3; R2 is H, lower alkyl, aryl or aralkyl; R3 is H, lower alkyl, lower alkanoyl, aryl, aralkyl or substituted aryl in which the substituent is halo, lower alkyl or lower alkoxy;           R4 is OR2 or N(R2)2; n = 0 or 1; n' = 1 to 7; and n" = 0, 1 or 2. 2.  A compound of the formula:             Ar1 - X - Ar - Z - (R)n' and salts thereof, wherein Ar1 is quinolyl; Ar is a phenyl, pyridyl or quinolyl ring;           X = -O(CHR1)n-,- S(CHR1)n-, NR2(CHR1)n-, alkylene (°)n~ of up to 2 carbon atoms in the principal chain and up to a total of 4 carbon atoms, -C(R1)=C(R1)-, -C?C-, -?(CHR1)n-, - (CHR1)n-, -CH=N-, -?-O-, -?-S-, -?-N(R1)-;
Patent CA-1291777-C (CA)
Title: Granular material dispenser
Inventor: BISHELL CALVIN
IPC: A01K1/10
Filed: 1986-06-02
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE        Granular cattle feed is normally dispensed manually using pails, sacks or open trucks, or from hoppers.  Such methods are usually labour intensive, time consuming and wasteful of feed.  A solution to the problem involves a large cylindrical drum having a diameter similar to a round bale, with a plurality of cleats extending across the cylindrical end of the drum between the circular sides thereof for causing the drum to rotate when in contact with the ground, and a large dispensing opening between an adjacent pair of cleats for dispensing elongated piles of feed at spaced apart locations along the path of travel of the drum.  The device can be pivotally mounted on the rear end of a truck for movement between an elevated, transport position and a ground engaging, use position.
Patent CA-1317539-C (CA)
Title: Coin counter and wrapper
Inventor: MILLS PEARSON O
IPC: G07D9/06
Filed: 1986-07-23
Granted: 1993-05-11
Abstract: ABSTRACT     A coin counting and wrapping device comprising a cylindrical coin stacking tube and a cooperating plug assembly.          One end of the tube is open to receive coins and the other end has an opening of reduced diameter sufficiently dimensioned to prevent stacked coins from passing therethrough.  The plug assembly is stepped to present a leading end dimensioned to pass through the reduced opening at one end of the tube and thereby raise a stack of coins accommodated in the tube.  The plug assembly further comprises a cylindrical portion dimensioned to nest within a coin wrapper of paper or like material and terminating in a flared or bevelled surface adapted outwardly to flare one end of the coin wrapper and thereby facilitate insertion of the wrapper over a stack of aligned coins.
Patent CA-1282821-C (CA)
Inventor: MILLSAP JAMES W
IPC: B23B45/02
Filed: 1986-11-21
Granted: 1991-04-09
Abstract: DRILL BRAKING SYSTEM     ABSTRACT OF THE DISCLOSURE   An electric drill safety device is provided for dynamically braking a drill when there is contact between the drill bit and an electrically conductive material. A first direction voltage is applied to the motor winding to turn the motor forward. When contact is detected between the drill bit and an electrically conductive material, voltage to the windings is discontinued momentarily and thereafter a reverse direction voltage is provided to the motor windings for a predetermined time.
Patent CA-1285289-C (CA)
Inventor: SCAVONE TIMOTHY A
IPC: B01D3/38
Filed: 1986-12-04
Granted: 1991-06-25
Abstract: HIGH TEMPERATURE VACUUM STEAM DISTILLATION PROCESS TO PURIFY AND INCREASE THE FRYLIFE OF EDIBLE OILS               Abstract of the Disclosure Deaerated oil having a level of less than about 0.10% by volume of dissolved oxygen is heated at a temperature between about 530°F (277°C) and about 650°F (343°C) and stripped with a stripping medium with a molar ratio of stripping medium to oil of between about 0.05 and about 9.7, at an absolute pressure of between about 0.5 mm Hg and about 50 mm Hg., for a time of between about 5 seconds and about 15 minutes. The combination of stripping parameters is selected so that the stripping factor "f" is greater than about 0.6, where f = KPvS/PO, where K is between about 1 and about 200, and where Pv (the vapor pressure of the component to be stripped) is not more than about 0.1 mm Hg at 500°F (277°C) and not more than about 2.0 mm Hg at 600°F(343°C).   This vacuum steam stripping at very high temperatures for short residence times improves the frylife of the edible oil while minimizing undesirable thermally induced side reactions such as polymerization, trans-isomerization and hydrolysis.
Patent CA-1321769-C (CA)
Title: Preparation of dipeptides
Inventor: ULMER DUANE C
IPC: C07K5/075
Filed: 1987-04-13
Granted: 1993-08-31
Abstract: ABSTRACT A process for forming a dipeptide which is substan-tially  free  of  solid  dipeptide-amino  acid  adduct  by reacting the amino acid reactants in the presence of a polyol.
Patent CA-1300789-C (CA)
Title: Mold material for forming sandmold without requiring mold wash
Inventor: NAGAHORI TEIJI
IPC: B22C1/22
Filed: 1987-04-24
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE      A mold material for forming sandmolds for manufacturing metal castings, consisting essentially of an organic binder:  0.4 - 3.0 percent, a catalyst for curing the organic binder:  0.2 - 2.0 percent of, a ceramic binder:  0.05 - 2.0 percent in terms of SiO2, a catalyst for curing the ceramic binder:  0.05 - 2.0 percent, and foundry sand:  the balance.  The mold material can be formed into a sandmold which is excellent in both strength after exposure under a room temperature atmosphere and strength after pouring molten metal thereinto and requires no mold wash or a very small amount of mold wash as obtained by spraying or the like.  The mold material may preferably further includes, if required, anti-infiltration fire-proof powder:  0.1 - 3.0 percent, a high-temperature reinforcing material:  0.1 - 3.0 percent, a viscosity adjuster:  0.1 - 2.0 percent, and/or a grannular carbon stabilizer:  0.03 - 0.5 percent.
Patent CA-1294075-C (CA)
Title: Driving circuit for image display apparatus
Inventor: HAYASHIDA TOSHIAKI
IPC: G09G3/36
Filed: 1987-05-12
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE           A driving circuit for an image display apparatus wherein the respective rows and columns of the active matrix panel with a plurality of picture elements disposed on the matrix shape are respectively selected by the clock pulses of the given frequency to drive each of the picture ele-ments.  A counter which counts the clock pulses to introduce the binary count values and the inversion outputs,  and a decoder which decodes the counter outputs to generate the pulses that sequentially shift in synchronous relation in the clock pulses are provided to feed the counter output from both the ends of the code signal line of the decoder so that the decoder may be always operated normally.
Patent CA-1287984-C (CA)
Title: Valve lock
Inventor: PARIS RAYMOND L SR
IPC: E05B73/00
Filed: 1987-05-25
Granted: 1991-08-27
Abstract: VALVE LOCK                    Abstract of the Disclosure A valve lock for a tank truck comprising an elongated straight length of strap metal having a shorter leg at each end projecting laterally in the same direction therefrom.          The shorter leg at one end is secured to an upstream por-tion of the valve body which connects to the conduit lead-ing from the tank of the truck, and the shorter leg at the other end is releasably secured to the rotary valve opera-tor or valve handle to prevent its movement from the valve closed position to the valve open position until released.          The lock device is positioned in such a way that the elong-ated portion of strap metal bears firmly against a portion of the valve body, such as its outlet spout, to further re-strain rotation of the valve operator or valve handle in the direction of rotation which would open the valve.  Such restraint substantially lessens the forces that would other-wise be transmitted to the short leg of the device and the means by which it is secured to an upstream portion of the valve body in the event someone attempts to apply force to open the valve and break the lock.