baber/WOPTO huggingface dataset:
Patent CN-201314268-Y (CN)
Inventor: JIANHONG YANG
IPC: F02M31/14
Filed: 2008-12-02
Granted: 2009-09-23
Abstract: 一种柴油解冻器包括：换热油管、三通阀、连接底板、螺丝、连接支架、调整螺母、调整螺丝、排空回油吸油混合管、水管接头、油管接头。柴油解冻器由三个解冻器共同组成，每个柴油解冻器内都有单独设计的换热油管，发动机的回油经1柴油解冻器、27柴油解冻器二次加温后被31排空回油吸油混合管排除空气让34柴油解冻器吸入再加温。在发动机冷却水循环的管路中连接柴油解冻器进、出水管，主油箱、换热油管、三通阀、副油箱、发动机、通过油管相互连接，在油泵的作用下，主油箱内轻度冻结的柴油经换热油管在柴油解冻器内加温后供发动机使用。实现一般品质的柴油在低温下正常工作充分燃烧，减少尾气排放，节能环保。
Patent CN-201357984-Y (CN)
Title: 药品包装盒
Inventor: MAO ZHANG
IPC: B65D25/54
Filed: 2008-12-17
Granted: 2009-12-09
Abstract: 本实用新型涉及一种药品包装盒，为长方体形状，包装盒的正面和后面开有使用了透明材料的窗口，从而可以看到包装盒内部的药品情况。本实用新型可以看到药品包装盒内部情况，且外形美观。
Patent CN-201354011-Y (CN)
Inventor: ZHIZHONG YE
IPC: B60K26/02
Filed: 2009-02-25
Granted: 2009-12-02
Abstract: 本实用新型涉及一种电动车专用加速踏板装置，包括外壳、铜棒、感应线圈、弹簧和电路板，电路板固定在外壳上；弹簧一侧与感应线圈连接，另一侧固定在外壳上；铜棒穿过感应线圈和弹簧并固定在外壳上；感应线圈与电路板电气联接。该踏板抗磨损、安全可靠，使用寿命长，有着很好的经济效益。
Patent CN-201347766-Y (CN)
Title: 一种充气锚杆
Inventor: WENXIANG PENG
IPC: E21D21/00
Filed: 2009-01-21
Granted: 2009-11-18
Abstract: 本实用新型公开了一种充气锚杆，钢管(1)一端为敞口端一端为封闭端，外表粗糙的橡胶膜(4)上下两端紧固套装在所述的钢管(1)封闭端外部，在所述的钢管(1)上与所述的橡胶膜(4)对应的部分钻有气孔(3)。所述的橡胶膜(4)的膜厚为2－4mm。本实用新型是一种不需加固软土就能在软土地区直接使用，且施工完毕就可提供全部锚固力，缩短了工期，无任何污染的充气锚杆。
Patent CN-201375986-Y (CN)
Title: 轧制油冷却及润滑系统
Inventor: XIN ZHOU
IPC: B21B45/02
Filed: 2009-02-12
Granted: 2010-01-06
Abstract: 本实用新型涉及一种轧制油冷却及润滑系统，包括净油箱、脏油箱和操作面板，所述净油箱的一端通过管路与喷射泵连接，净油箱的另一端通过管路与脏油箱的一端连接，脏油箱的另一端通过管路与初级泵连接，初级泵通过管路与过滤罐连接，所述过滤罐的中部通过管路与二级泵连接；所述过滤罐的底部通过管路与二次过滤罐连接，二次过滤罐通过管路分别与污油箱和污泥箱连接，污油箱顶面的一端通过管路与排污泵连接，所述操作面板通过线路分别与喷射泵、初级泵、二级泵和排污泵连接。本实用新型有益效果为：降低了轧制环境的温度和压力，能够精确地去除杂质，提高了带钢产品的档次及光洁度，从而间接地节约了更多维护费用。
Patent CN-201425774-Y (CN)
Inventor: HUALONG WANG
IPC: G08B7/06
Filed: 2009-06-12
Granted: 2010-03-17
Abstract: 报警系统主机无线转发装置是由电源、发射器、转发器、接受器、控制器、显示器、储存单元、报警器、功放报警装置、撤防器、对码装置和复位装置组成，它是利用一个固定码作为身份主码，然后分别向十个主机写入，十个主机拥有相同的身份，所以报警时能实现联动，本实用新型成本低、有联防功能、报警时能实现联动和转发信号的一种联防报警装置。
Patent CN-201379827-Y (CN)
Inventor: GUISHENG ZHAI
IPC: A61M1/00
Filed: 2009-04-17
Granted: 2010-01-13
Abstract: 本实用新型涉及一种全自动洗胃机，其技术特点是：(1)清水罐单向阀通过一中间管连接一膜片阀的进口，膜片阀的出口连接排液管；膜片阀同向设置在污水阀的侧边，在污水阀的换向杆端部铰装一连杆，该连杆的另一端卡装在膜片阀的滑动杆的端部。(2)在清水罐下罐体的下底部直接制出或者固装一阀体，该阀体内与下罐体的储液腔相通制有一混流腔，该混流腔内分别连通与膜片阀进口相连的一中间管以及一安装有单向膜片的进液管。本实用新型整体结构简单，设计科学合理，实现了清水罐在密封以及吸排液的结构创新，以及科学设定动作时间及延时时间，密封效果好，有效避免了气体、液体的泄漏和在管路及换向阀内造成的交叉感染问题，保障了洗胃机的正常运行。
Patent GE-U20081447-Y (GE)
Title: Method for production of sour cream
Inventor: SAGRISHVILI SHOTA
IPC: A23C13/16
Filed: 2006-12-11
Abstract: A method provides adding in milk of a butter, heating, homogenization, introducing ferment, holding, squeezing 15-33 % of whey from it and packing.
Patent ES-491047-A0 (ES)
IPC: C11B9/00
Filed: 1980-04-30
Abstract: This invention is directed to perfume compositions comprising 4,6-dioxa-5-C1-C8-alkyl or C2-C8-alkenyl-tricyclo[7.2.1.02,8]dodec-10-enes, the use of said tricyclododecenes as an odorant, the synthesis of said tricyclododecenes, and novel tricyclododecenes.
Patent ES-499212-A0 (ES)
IPC: B01J21/04
Filed: 1981-02-06
Abstract: A process for the production of olefins from synthesis gas comprises a first synthesis stage in which a mixture of methanol and higher alcohols are formed from a synthesis gas comprising hydrogen and carbon monoxide. The catalyst for the first synthesis stage comprises the oxides of copper and zinc in intimate association with each other and a promoting compound selected from the group consisting of chromium, cerium, lanthanum, manganese, thorium, and an alkali metal. The materials from the first synthesis stage are separated into a gas phase and a liquid phase. Thereafter the methanol is separated from the higher alcohol fractions. The higher alcohols are then subjected to dehydration in a dehydration stage which comprises passing the higher alcohol fraction over an alkalized dehydration catalyst at a pressure in the range of 0.5-1 bar and a temperature in the range of 350 DEG -500 DEG  C. Thereafter the olefins produced by the dehydration of the higher alcohols are separated into the olefinic and non-olefinic materials. Preferred dehydration catalysts include alkalized aluminum oxide and alkalized calcium phosphate.
Patent ES-529616-A0 (ES)
IPC: B66C1/22
Filed: 1984-02-03
Abstract: A device for hanging a load, particularly to an aircraft or landcraft transport, of the type comprising an eyelet of connection to the transport having an enlarged base with a central hole, a pin rotatably supported in the hole and extending downward into a first hook part and, a second hook part pivoted on the first about a pin with horizontal axis positioned in the lower end of the first hook part. A releasable lock retains the second hook part in an active position to form with the first part an essentially closed hook. A bracket supports a load lifting sling, and an electrical connection transmits electric signals from the hook to the bracket. According to the invention, the electrical connection comprises at least one contact rod oscillating between a rest position, in which it is housed in a seat formed in the enlarged base, and an active position, in which it bears on a respective contact surface provided on the bracket, this oscillating movement being controlled by a lever moving under the action of the bracket being carried into the hooking position, and a pressure spring associated with the lever to control the pressure with which the contact rod bears on the contact surface.
Patent ES-541310-A0 (ES)
IPC: B41N3/08
Filed: 1985-03-15
Abstract: A gumming solution is disclosed for use in the burning-in of irradiated and developed offset-printing plates. The gumming solution contains (a) water, (b) at least one hydrophilic polymer, and (c) at least one component derived from an organic acid. Component (b) comprises, for example, N-polyvinyl-pyrrolidone-(2) or polyacrylic acid, and component (c) comprises a water-soluble organic carboxylic acid, sulfonic acid, or phosphonic acid which has at least two acid functions and which is selected from the group consisting of benzene carboxylic acids, benzene sulfonic acids, benzene phosphonic acids, and alkane phosphonic acids, or one of the salts thereof (for example, disodium-benzene-1,3-disulfonate, mellitic acid, or methane-diphosphonic acid.) A process for the production of an offset-printing plate, using the aforesaid gumming solution in the burning-in of the plate, is also disclosed. With application of this gumming solution, washing of the printing plate prior to printing is rendered unnecessary, since the printing plate runs clean very rapidly during the printing process.
Patent ES-541452-A0 (ES)
IPC: B25B27/24
Filed: 1985-03-21
Abstract: 1. Assembly appliance for inserting divided, preferably bisected valve-spring cotters (1, 2) in a valve-spring retainer (20) of a valve with positive abutment against a valve shaft (18), with a storage member (magazine 25), by which the valve-spring cotters (1, 2) can be brought into an initial position, attachment members, which bring the valve-spring cotters (1, 2) from the initial position into the attachment position for pressing against the valve shaft (18), and pressing members, which for the attachment of the valve-spring cotters (1, 2) press down the valve-spring retainer (20) axially on the valve shaft (18), characterised in that the storage member is constructed as a magazine (25), which is provided with a centering member (26) with a stop (collar 27) located at the lower end for the valve-spring cotters (1, 2) and with a tube (28) partly surrounding the centering member (26), and that the stop members are constructed as gripping arms (4, 5) arranged on the outer periphery of the magazine (25), able to move parallel to the central axis of the valve shaft and in opposite directions towards or away from the central axis, on which arms the valve-spring cotters (1, 2), after removal from the magazine (25), can be kept stationary by means of intake air for transfer to the attachment position on the valve shaft (18) and that measuring devices determine the mutual spacing (24) of the attached valve-spring cotters (1, 2) and produce a fault signal if this spacing (24) lies outside predetermined limit values.
Patent FI-840172-A0 (FI)
Inventor: WELLER WOLFGANG
IPC: G09F3/00
Filed: 1984-01-17
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and:or powder of a ferromagnetic alloy and at least tow of the following groups of substances : b) fluorrescent pigments ; c) organic solvent-soluble, water-insoluble fluorescent materials ; d) colorant pigments ; e) sparingly soluble and heat-stable oxides and/or salts of rare metals ; f) oxides and/or sparingly soluble salts of rare-earth metals ; in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is the uncured polymer component of powder varnishes based on polyacrylates, polyesters, or polymeric epoxides.
Patent FI-842420-A0 (FI)
Inventor: UHR JONATHAN WILLIAM
IPC: A61K39/44
Filed: 1984-06-14
Abstract: The present invention provides a means for potentiating the cytotoxic activity of immunotoxin conjugates. The compositions of the present invention include a selctive binding agent such as an antibody coupled to a toxin B chain moiety such as ricin B chain.
Patent FI-860009-A0 (FI)
Inventor: BAK CLAUDE
IPC: B22D11/10
Filed: 1986-01-02
Abstract: The invention concerns a method and apparatus for thermally treating cast-iron pipes formed in a continuous casting die. The pipe or tube undergoes tempering by passing through a vat which is located downstream from the continuous casting die. The vat contains a continuously cooled bath of fluidized sand or the like which lowers the temperature of the tube in a uniform manner and makes it possible to obtain a very precise and homogeneous tube structure.
Patent FI-860140-A0 (FI)
Inventor: PERIGO JOHN ALFRED
IPC: B65B7/28
Filed: 1986-01-13
Abstract: A packaging container is closed by using a double seam 152 to secure over the container body 70 a cover 74 of smaller diameter than is usual, creating a radial space 104 around the cover chuck wall 122 into which the body sidewall 72 is deformed to form a neck 76. The cover is initially placed on the body to form a sealable interface 142 therebetween, this interface being preserved throughout the seaming process. The body and/or the cover may be of plastics or metal or a laminated material. In an aseptic packaging process, a primary seal is created at the interface 142 under sterile conditions, seaming subsequently being carried out under non-sterile conditions.
Patent FI-864337-A0 (FI)
Inventor: KAIMO MATTI OLAVI
IPC: E04B1/21
Filed: 1986-10-27
Abstract: The present invention relates to a device for joining together building units, comprising a lock housing (2) positioned in one building unit; a peg (3) projecting from the other building unit; and a locking means (7) by means of which the peg is locked in the lock housing and which comprises two branches (10, 11). After having passed the peg, the branches are turned towards each other by means of a guide surface (12) provided in the lock housing (2). In prior devices the locking means (7) has to be very strong because the contact surface between it and the flange of the peg is small. A large contact surface can be provided between the locking means and the flange of the peg by forming the guide surface into a continuous arched surface (12) which bends the branches sharply towards each other.
Patent FI-870630-A0 (FI)
Inventor: CHOLAT-SERPOUD GERARD
IPC: A63C5/12
Filed: 1987-02-13
Abstract: 1. Reinforcement member intended to being incorporated into a resin, having the form of a layer (1, 4, 5, 6) of reinforcing filaments oriented according to at least one direction, said filaments consisting of a material with a tensile strength > 1 . 5 GPa and a specific strength > 0,8 . 10**5 m and with a modulus of elasticity > 50 GPa and a specific modulus > 30 . 10**5 m, characterized in that visco-elastic elastomeric filaments (2) are incorporated in said filament layer along at least one direction.
Patent FI-873382-A0 (FI)
Inventor: KRAFT KARL F
IPC: C07C67/00
Filed: 1987-08-04
Abstract: The invention provides the use of a physiologically compatible chelate complex of a chelating compound and a paramagnetic ion of a lanthanide element having an atomic number in the range 57 to 70 or of a transition metal having an atomic number selected from 21 to 29, 42 and 44 and of a non-paramagnetic organic calcium salt for the preparation of a magnetic resonance imaging contrast medium by admixture of said complex and said organic salt. The admixed calcium serves to enhance the biotolerability of the paramagnetic chelate containing MRI contrast medium.
Patent FI-881452-A0 (FI)
Inventor: HARRISON PHILIP GEOFFREY
IPC: B01J23/62
Filed: 1988-03-28
Abstract: A chromium-contg. tin oxide catalyst compsn. (A) comprises the prod. obtd. by impregnating tin (IV) oxide (SnO2) with chromium (VI) oxide (CrO3), and calcining the impregnated prod. A catalytic converter for vehicle exhaust system comprises catalyst (A). A method for (a) the catalytic oxidn. of carbon monoxide and/or (b) the catalytic oxidn. of hydrocarbons and/or (c) the catalytic redn. of nitrogen oxides in a gaseous medium comprising contacting the latter with catalyst (A).
Patent FI-883709-A0 (FI)
Inventor: SANDOW JUERGEN KURT
IPC: A61M36/12
Filed: 1988-08-09
Abstract: The invention relates to a device for the injection of implants, preferably implants "in the form of small rods" (called rods), which are used for the long-term treatment of diseases, whose essential features are the completely transparent construction, especially of the injector body (3), as well as a protecting device which prevents the plunger rod from falling out, and a protective cap (6) for the plunger rod.
Patent FI-910504-A0 (FI)
Inventor: SEUBERT EDWIN
IPC: C10N30/00
Filed: 1991-02-01
Abstract: A lubricating grease compound formed of a basic oil and a lower proportion of a thickening agent which is a polyurea (polycarbamide) compound as well as the usual additives, in which the base oil is an ester of an aromatic di-, tri-, or tetra-carboxylic acid with one or more C7-C18-alkanols and the thickening agent is the reaction product of a compound of the general formulaA(B)n(I)with an amine of the general formula H2N-R (II), wherein A=CH4-n, B=aromatic mono- or di-isocyanate residue, n=1-3, and R=an alkyl or an alkenyl residue with 8 to 22-C-atoms or an aryl residue with 6 to 10-C-atoms, and in which the mixture of the basic oil and the thickening agent has a consistency with a penetration of 220-385, 0.1 mm.
Patent FI-912949-A0 (FI)
Inventor: BALDRY MICHAEL GORDON CHARLES
IPC: A01K1/015
Filed: 1991-06-18
Abstract: PCT No. PCT/GB89/01525 Sec. 371 Date Jun. 12, 1991 Sec. 102(e) Date Jun. 12, 1991 PCT Filed Dec. 21, 1989 PCT Pub. No. WO90/07273 PCT Pub. Date Jul. 12, 1990.Small animal litter comprises an absorbent material containing an odor-reducing quantity of an aliphatic halo-nitro-bactericide such as those available under the Tradenames Bronopol, Bronidox or Myacide.
Patent FI-915323-A0 (FI)
Inventor: MOISIO JUHA
IPC: A01G23/097
Filed: 1991-11-01
Abstract: A cutting, delimbing and trimming grapple for a multifunction tree harvester, characterised by that the feed rollers (1) or alternatively the drive wheels which propel the trunk against the delimbing cutters are located on support arms (10 and 11) operated by hydraulic actuators or similar devices. The delimbing cutters are placed to present short leverage arms (dimensions C and B) and are situated close to the feed rollers, so that the forces arising from delimbing and the acceleration and deceleration of a trunk are not directed against the pin (17) joining the support arms (10 and 11), and do not bear with the leverage arms (A and E) resulting from the dimensions of the grapple frame. Then the frame and support arms (10 and 11) may be manufactured on the basis of a lighter design.
Patent FI-915457-A0 (FI)
Inventor: RUEF WALTER DR
IPC: D21H19/56
Filed: 1991-11-19
Abstract: In a process for diminishing the water vapour permeability of paper, cardboard or the like, the paper is coated with an applied medium. Tightness to water vapour is achieved by forming the applied medium from a free rosin size dispersion which contains additives for improving the film-forming properties.
Patent FI-915844-A0 (FI)
Inventor: NAEF RETO
IPC: A61P11/00
Filed: 1991-12-11
Abstract: 6,7-Di(C1-4alkoxy)-1-[3,5-di(C1-4alkoxy)phenyl]-3,4-dihydro-3-hydroxy- methyl-isoquinolines , their physiologically-hydrolysable and -acceptable esters and acid addition salts thereof are novel. The said compounds and esters and pharmaceutically acceptable acid addition salts thereof are useful as pharmaceuticals, e.g. in the treatment of asthma.
Patent FI-920899-A0 (FI)
Inventor: WAYNER ELIZABETH
IPC: C07K14/78
Filed: 1992-02-28
Abstract: The present invention relates to a method for inhibiting the adhesion of one cell to another comprising interfering with the interaction between the extracellular matrix receptor and its ligand. The invention is based upon the discovery that the  alpha 4 beta 1 extracellular matrix receptor promotes adhesion of lymphocytes to endothelial cells via attachment to a defined peptide sequence. Prior to the present invention, the ligand of the  alpha 4 beta 1 receptor had not been identified, nor had the function of the  alpha 4 beta 1 receptor in lymphocyte attachment been known. By preventing the interaction between the  alpha 4 beta 1 receptor and its ligands using antibodies or defined peptide sequences, the present invention enables, for the first time, specific intervention in the migration of lymphocytes through the vascular endothelium and into tissues. The present invention, therefore, has particular clinical utility in suppression of the immune response, in various specific embodiments of the invention, the adherence of lymphocytes to endothelium may be inhibited systemically, or may, alternatively, be localized to particular tissues or circumscribed areas. Accordingly, the present invention provides for treatment of diseases involving autoimmune responses as well as other chronic or relapsing activations of the immune system, including allergy, asthma, and chronic inflammatory skin conditions.
Patent FI-932146-A0 (FI)
Inventor: IMWINKELRIED RENE
IPC: C07C205/56
Filed: 1993-05-12
Abstract: There is described a novel process for the preparation of 5-chlorooxindole starting from p-chloronitrobenzene. In this process, in the first step chloronitrobenzene of the formula 
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 is converted with an alkyl chloroacetate of the general formula 
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 in the presence of a base to an alkyl chloronitrobenzeneacetate of the general formula 
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 this is hydrogenated catalytically in the second step with hydrogen to give the corresponding amine of the general formula 
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 and this is then cyclised in the third step in the presence of an acid to give the final product according to the formula 
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Patent FI-933703-A0 (FI)
Inventor: KIEVITS TIM
IPC: C12Q1/6865
Filed: 1993-08-23
Abstract: The present invention relates to an improved method for the amplification of nucleic acid. The invention is characterized in that ribonucleotides are introduced during amplification that weaken normal basepairing. Preferably the ribonucleotides are inosine-triphosphate nucleotides which partly substitute guanine-triphosphate nucleotides normally present in the amplification reaction mixture. The incorporation of nucleotides, during amplification, that weaken normal base pairing prevents the formation of secondary structures in the amplificate. The efficiency of the amplification is thereby increased. The introduction, during amplification, of nucleotides that weaken normal base pairing also results in an improved sensitivity during detection of the amplified nucleic acid, when the detection method comprises the hybridization of the amplified nucleic acid to a complementary sequence.
Patent FI-934692-A0 (FI)
Inventor: BRYDE-HANSEN BENT
IPC: B65G57/16
Filed: 1993-10-22
Abstract: The machine comprises an oscillating chute (2) and a conveyor (3) feeding containers (25) to a height-adjustable conveyor belt (12) consisting of a number of parallel belts (13). Photosensors (27) detect incorrectly placed containers which are allowed to continue to a chute (38) and are returned by a conveyor belt (39) to the oscillating chute (2). A displaceable stop (18) halts correctly placed containers are lifted into a stack holder (31) and retained by grippers (35) that may be rotated by a rotating cylinder (34), thereby releasing the container stack after the pile holder has been tilted against a stacking table (36).
Patent FI-952246-A0 (FI)
Inventor: ESSER KARL-JOSEPH
IPC: B23Q27/00
Filed: 1995-05-09
Abstract: The method is such that the workpiece to be machined, supported in the transverse plane of cutting, is milled longitudinally and peripherally, while the tool and workpiece are continuously longitudinally movable w.r.t. each other. At least one tool concentrically circulates round the fixed workpiece in a plane inclined to the work longitudinal axis and simultaneously machines two opposite regions of the workpiece surface by its cutting edges. Pref. with two adjacent tools, concentrically circulating round the work in two different planes, the latter are inclined to a common long work axis in mutually offset directions by 30 degrees . <IMAGE>
Patent FI-955252-A0 (FI)
Inventor: KLEIMT VOLKER
IPC: G01N33/531
Filed: 1995-11-02
Abstract: PCT No. PCT/EP94/01328 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Apr. 27, 1994 PCT Pub. No. WO94/25853 PCT Pub. Date Nov. 10, 1994Method for measuring electrochemiluminescent phenomena using certain detergents and, if necessary, alkali chlorides and reagents suitable for this purpose.
Patent FI-991151-A0 (FI)
Inventor: RUOTTU SEPPO
IPC: B01J8/18
Filed: 1999-05-20
Abstract: The invention concerns a circulating fluidized bed reactor based on a multi-inlet cyclone, comprising an elongated riser channel (5; 25), which has a lower portion (4; 24) and an upper portion, whereby solid matter and fluidization gas can be fed into the riser through the lower portion (4; 24). In the upper portion of the riser channel there is a a multi-inlet cyclone which comprises a separation chamber (7; 27), with a set of guide vanes (6; 26), an annular space (8; 28) connected to the separation chamber, an outlet (11; 31) and a return channel (10; 30). According to the invention, the set of guide vanes (6; 26) of the multi-inlet cyclone, the cyclone chamber (7; 27) and the annular space (8; 28) are annularly fitted about the riser channel (5; 25). Pursuant to the invention a solution having advantageous flow dynamics is obtained. The reactor can be used e.g. as a dryer or a steam boiler. <IMAGE>
Patent IL-59029-A0 (IL)
Title: Preparation of pyrogallol
IPC: C07C67/00
Filed: 1979-12-24
Abstract: Pyrogallol or a salt thereof is prepared by a process comprising deoximating cyclohexane-1,2,3-trione oxime or an oxime derivative thereof or a salt of either. Preferably the oxime itself is exployed, especially the 1,3-dioxime. The deoximation is preferably effected by hydrolysis.
Patent IL-66715-A0 (IL)
Title: Composite of metal-bonded cubic boron nitride and a substrate and process of preparation
IPC: C22C29/06
Filed: 1982-09-03
Abstract: There is provided a process for simultaneously (1) cementing particles of cubic boron nitride (CBN) together, (2) bonding particles of ceramic together to form a substrate, or support layer, for the cemented CBN particles, and (3) bonding the cemented CBN particles to the substract in which the cementing medium for the CBN particles and the ceramic substrate are both derived from a single multicomponent source comprising a mixture of ceramic particles and particles of an aluminium-atom yielding material.