baber/WOPTO huggingface dataset:
Patent NL-9201149-A (NL)
Title: Method for arranging a cooling circuit around a tank, as well as tank provided with a cooling circuit
IPC: F28D1/06
Filed: 1992-06-29
Abstract: Method for arranging a cooling circuit around the outside of a rotationally symmetrical tank, in which the cooling circuit 6, which comprises a metal pipe, is wound helically around the outside of a mandrel which is congruent with the outside of the rotationally symmetrical tank 1, then the helically wound circuit 6 is pushed off the mandrel and laid around the tank 1, and finally a number of turns of shrink film 13 is arranged around the coiled pipe 8 arranged on the tank 1, which film is allowed to shrink. Preferably, a cross section of the mandrel is smaller than the cross section of the tank 1. <IMAGE>
Patent NL-9301265-A (NL)
Title: Bicycle with adjustable handlebars and coupling piece
IPC: B62K21/16
Filed: 1993-07-19
Abstract: The invention comprises a bicycle with a coupling piece between the handlebars and the handlebar pin, which at one end piece is pivotably connected to the handlebars and at the other end piece is pivotably connected to the handlebar pin, all this in such a manner that, when the coupling piece executes a pivoting movement, the handlebars are diplaced parallel to themselves, and a coupling piece for use in this way.
Patent NL-9400700-A (NL)
Title: Adjustable microwave antenna
Inventor: REITS BERNARD JOZEF
IPC: H01Q19/06
Filed: 1994-04-29
Abstract: The invention relates to a microwave antenna for generating a beam using adjustable parameters. Use is made of a reflecting Fresnel zone plate which is etched into a thin layer of silicon with the aid of a laser plus deflection means. Behind the Fresnel zone plate, a mirror is disposed to reflect microwave radiation which is allowed to pass through the Fresnel zone plate.
Patent OA-11144-A (OA)
Title: Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
Inventor: ALLEN ANDREW
IPC: A61K31/277
Filed: 1999-08-12
Abstract: This invention relates to a method of preparing a compound of formula (I) by treating a compound of formula (II) with lithium bromide, magnesium bromide and the like.
Patent PT-67278-A (PT)
Title: Process for the production of carbon black
Inventor: SUROVIKIN V
IPC: C01B31/02
Filed: 1977-11-14
Abstract: Furnace carbon blacks are made by complete combustion of fuel in mixts. of oxygen and superheated steam with vol. ratio 1:1.5-10 and introduction of a hydrocarbon raw material into the hot combustion gas stream, with subsequent cooling and sepn. of the product. Used in reinforcement of rubbers, plastics, etc. Temp of the combustion gas stream is reduced by presence of steam, preventing reaction of the carbon formed with CO2, H2O, etc. and giving better control of the process. Yield of black and its physical-chemical properties are improved. Lower temps. in the combustion chamber eliminate the need for water-cooling of the walls.
Patent PT-72158-A (PT)
Title: Carboximidamide derivatives
IPC: A61P7/00
Filed: 1980-12-04
Abstract: The present invention is dealing with compounds of the formula: <IMAGE>  and pharmaceutically acceptable salts thereof, in which n and m represent the number 1 or 2, X and Y hydrogen, alkyl (1-4 C), alkoxy (1-4 C), hydroxy, halogen, hydroxymethyl, trifluoromethyl, acyl (1-4 C), acyloxy (1-4 C) or the group NRx Ry, in which Rx and Ry represent hydrogen, alkyl (1-4 C) or a sulphonyl group and R represents the group  <IMAGE>  in which R1 and R2 represent hydrogen, alkyl (1-4 C), hydroxy, alkoxy (1-4 C), phenylalkoxy (7-10 C), acyloxy, amino or mono or dialkyl (1-4 C) amino, having potent platelet aggregation inhibiting properties.
Patent PT-73710-A (PT)
Title: Process for preparing synergistic compounds
Inventor: BAIRD JOHN K
IPC: C08L1/28
Filed: 1981-09-21
Abstract: Cellulase-free xanthan gum is blended with carboxymethyl cellulose, hydroxyethylcellulose or hydroxypropylmethyl cellulose. At 1:1 weight ratio, these blends show surprising viscosities when tested in aqueous solutions of 1%, 0.5%, 0.25% and 0.1% total gum concentration. The blends have utility in any application where cellulosics are used as thickeners, such as industrial or food applications, e.g., toothpaste, or drink mix formulations.
Patent PT-78947-A (PT)
Title: Process for preparing 1,4-dihydropyridines useful as medicaments
Inventor: HEIKER FRED ROBERT
IPC: C07H15/26
Filed: 1984-07-19
Abstract: Novel 1,4-dihydropyridines of the fomula   <IMAGE>   in which R1 and R2 each independently is hydrogen, C1-C4-alkyl, C1-C12-alkoxy, C1-C4-halogenoalkoxy, halogen, nitro, C1-C4-halogenoalkyl, C1-C4-halogenoalkylmercapto,   <IMAGE>  in which Z is oxygen or sulphur, and R4 and R5 each independently is hydrogen, C1-C4-alkyl, C1-C6-alkoxy, halogen, C1-C4-halogenoalkyl, C1-C4-halogenoalkoxy or nitro, or R1 and R2, together with 2 C atoms of the phenyl ring, form the ring   <IMAGE>   X is oxygen, sulphur or the radical NR6, R6 is a C1-C6-alkyl group, A is a C2-C10-alkylene group, it being necessary that at least two C atoms are located in the alkylene chain which connects the carbonyloxy group to X, and R3 is a monosaccharide or disaccharide moiety or a protected monosaccharide or disaccharide moiety, or pharmaceutically acceptable addition salts thereof, which exhibit positive inotropic activity and are useful in treating circulatory disorders.
Patent PT-81971-A (PT)
Title: Screen
IPC: E04B2/74
Filed: 1986-02-05
Abstract: A screen for extending between two surfaces, for example, a floor and a ceiling, the screen comprising a sheet of flexible material, pairs of optionally interengageable battens and support means, the support means being biased to urge the pairs of battens against the surface retaining the sheet extended between them. If the battens are engaged, they may be pivotable about the means engaging them.
Patent PT-82318-A (PT)
Title: Rodent trap
IPC: A01M23/00
Filed: 1986-04-01
Abstract: The rodent trap consists of a rectangular-section box in two halves which are joined together in the centre so that the bases of the two halves are at an obtuse angle to one another, of between 140 and 170 deg. and pref. 160 deq. The opening to the trap has a hinged shutter (24) which rests on the ground when the trap is set. When a rodent enters the trap, which contains bait (34) at its far end, and passes the centre line, the trap tips over and the shutter swings shut. It is held closed by a magnetic catch (32). In a variant the base of the trap can be flat but incorporating an inner tipping floor which works on the same principle.
Patent PT-87292-A (PT)
Inventor: LEMAIRE DIDIER
IPC: B65G59/10
Filed: 1988-04-21
Abstract: This apparatus comprises a magazine (1) consisting of a series of articulated parallelograms (4) and, beneath this magazine, two superposed lines of deformable parallelograms (2, 3) which can be actuated independently of one another in order to carry out the destacking operation and which can be adapted to any form or size of container (R) whatsoever. 
<??>The apparatus permits the destacking of containers or beakers on a conveyor for transporting containers or beakers with a view to packaging them. 
<IMAGE>
Patent PT-96235-A (PT)
Inventor: SONNEWALD URSULA
IPC: A61K31/4433
Filed: 1990-12-18
Abstract: Novel piperidine compounds having the formula I   <IMAGE> I  wherein R3 is 3,4-methylenedioxyphenyl, phenyl, naphthyl, which are optionally substituted with one or two halogen, amino, C1-6-alkyl mono-or disubstituted amino group, C1-6-alkoxy, cyano, mono-, di- or trihalogenated C1-6-alkyl, C2-6-alkenyl, C1-6alkyl, C3-5-alkylene, trifluoromethoxy, or trifluoromethyl groups, R1 is hydrogen, straight or branched C1-8-alkyl, C1-8-alkoxy-C1-8-alkyl, C3-8-cycloalkyl, C2-6-alkenyl, C4-8-cycloalkylalkyl, C2-6-alkynyl Z is hydrogen, straight or branched C1-8-alkyl, Y is O or S X is O, S or NR, wherein R is hydrogen or C1-4-alkyl or a salt thereof with a pharmaceutically acceptable acid. The novel compounds are useful in the treatment of anoxia, traumatic injury, ischemia, migraine and epilepsy.
Patent SE-1447271-A (SE)
IPC: F16L/
Filed: 1971-11-11
Abstract: 1376255 Pipe couplings K R W ROBINSON 9 Nov 1972 [11 Nov 1971] 51889/72 Heading F2G In the clamping ring joint of Specification No. 1,288,680, sealing ring 80 has a groove 84, for a resilient sealing ring 86. This ring 86, which may be a conventional 0-ring, is squeezed between the end edges 18 of the flared collars to provide sealing when the interior of tubes 10 is under reduced pressure. To facilitate its installation the ring 80 may be split at 88, so that the separate halves can be inserted between the ends 18 individually.
Patent SI-8912232-A (SI)
Inventor: AHLBORN GUENTER
IPC: B61F5/38
Filed: 1989-11-23
Abstract: Izum zadeva povezavo dveh večosnih tekalnih
sklopov v skupino tekalnih sklopov za tirnična vozila z
globoko ležečim nakladalnim mostom, pri čemer Imajo
tekalni sklopi najmanj dva kolesna stavka z majhnim
osnim stojalom in okvirom tekalnih sklopov, sestoječim
iz bočnih lic in prečnega nosilca med vsakokrat
dvema osema, kolesni stavki so preko osnih ležajev
vpeti v okviru tekalnih sklopov in vsak tekalni sklop je
z nakladalnim mostom povezan brez vrtilnega čepa
samo preko po ene bočno pred vsakim bočnim licem
vzdolžno ležeče listne nosilne vzmeti in členkaste
obese. Cilj predloženega izuma je bil, združiti tekalne
sklope uvodoma omenjene vrste v skupine tekalnih
sklopov in jih tako voditi pod okvirom vozila ali
nakladalnim mostom, da je kot zavihtitve vsakega
tekalnega sklopa in vsake skupine tekalnih sklopov pri
vožnji v ovinek zagotovljen brez prisile in da je
zagotovljena izravnava osnega bremena tekalnih
sklopov vsake skupine tekalnih sklopov. Ta cilj se po
izumu reši s tem, da so tekalni sklopi vsake skupine
tekalnih sklopov medsebojno povezani preko veznega
nosilca, razporejenega v vzdolžni sredini tekalnih
sklopov in na slednjih zgibno uležiščenega, pri čemer
je vezni nosilec središčno voden s špranjo med
vodilnimi konzolami nakladalnega mosta.Pri tem se
drug k drugemu obrnjena konca vsake listne nosilne
vzmeti tekalnih sklopov vsake skupine tekalnih sklopov
medsebojno povežeta preko izravnalnega vzvoda,
ki je uležiščen na konzoli mosta voza.
Patent SI-20031-A (SI)
Title: Protection against axial distortion of the hydraulic machine piston
Inventor: MANFREDA JURIJ
IPC: F01B13/06
Filed: 1998-06-19
Abstract: The subject deals with a protection against axial distortion of the hydraulic engine piston (2) in the piston-cylinder assembly of the radial-piston hydraulic machine, where the cylinder roller (3) features a throughole (8) which holds from the end of the specified roller a cylinder shaped inserted piece adapter (9, 9') of the wedge piece (10, 10'). The wedge piece (10, 10') is on its side which is nearest to the internal cylinder (1) surface (11), featuring a guiding groove (12; 26), which grabs the head (14; 17; 25) of the protective element (12, 18, 22).
Patent UA-18788-A (UA)
Title: Device for hydro-jet cutting of sheet materials
Filed: 1989-07-26
Abstract: A device for water-jet cutting sheet materials contains a hydrocutter with a protective jacket. The hydrocutter is equipped with a conical deflector located under the protective jacket, and a branch pipe of mechanism of sucking water fog is fixed on the protective jacket. The invention relates to the treatment of materials by water-jet cutting and can be used in machine building and other branches of industry.
Patent UA-11099-A (UA)
Title: Device for transporting of ribbons of typewriter
Inventor: Voischev Volodymyr Ivanovych
Filed: 1990-10-16
Abstract: Device contains a housing, a stepping motor established in the housing with gears, a drive clutch for inking ribbon and slave gears cinematically connected together, the first of which interacts with the gear of stepping motor, and the second gear - with drive clutch for inking ribbon, a lift frame hingedly located in the housing, receiving and slave bushing with teeth, coil for positioning the inking ribbons, rotating lever.
Patent BG-100336-A (BG)
Title: Fastener device
Inventor: VASILEV SVETOSLAV I
IPC: F16B1/00
Filed: 1996-02-06
Abstract: The device is used for fixing of different objects to vertical and horizontal surfaces made of different materials such as metal, concrete and other similar. It consists of a cylindrical body (1) ending across a neck (2) to a cone (3) on which, in the area of neck (2) and cone (3) a cylindrical spring (4) is fitted in a fixed manner by means of caulking. On the other end of body (1) a threading is machined on which a technological nut (5) is screwed, and/or a technological slot is machined in its lower part.
Patent BG-101340-A (BG)
Title: Method for the preparation of catalysts for formaldehyde selective oxidation
Inventor: IVANOV KRASIMIR I
IPC: B01J23/00
Filed: 1997-03-18
Abstract: The method is used in the chemical industry for the manufacture of formaldehyde. By it oxide catalysts are made for the oxidation of methanol having high catalytic activity and selectivity and lower costs. By the method the tungsten is introduced in the form of aqueous solution of sodium wolframate during sedimentation or in the form of ammonium wolframate after the sedimentation and during the rinsing of the sedimentation pH is maintained from 1.5 to 1.6 by the addition of nitric acid and by washing with acidified distilled water.
Patent BG-102380-A (BG)
Title: Gravitational generation system
Inventor: LION DAVID
IPC: F03B9/00
Filed: 1998-04-09
Abstract: The invention relates to a system generating electric powerby means of gravitation. It includes oeprational medium which islowered from a higher place gravitationally, operating shaft (601)revolving around an axis of the operational medium, and generator(60) driven by shaft (601) for the generation of the electricpower.10 claims, 7 figures
Patent BG-102596-A (BG)
Title: Solid composition
Inventor: BELL GORDON A
IPC: B01J13/10
Filed: 1998-07-02
Abstract: The invention relates to a method for the preparation of asolid microcapsulated product. By the method a film-formingaqueous medium is prepared consisting of film-forming polymer andwater suspension of a microcapsulated material. The producedaqueus medium is poured onto a substrate after which the poured onmedia is dried. A casting of film-forming material is producedcontaining the microcapsulated product.12 claims
Patent BG-104152-A (BG)
Title: Antiseismic protection by vibroisolated positioning of buildings and projects by means of virtual self-adjusting elements with long continuation of the period
Inventor: BIERWIRTH FRIEDHELM
IPC: E04H9/02
Filed: 2000-02-11
Abstract: The antiseismic protection system is absolutely insensitive to the seismic activity. It supports buildings and other projects by virtual pendulums (Pv) made as modules for antiseismic protection (56). With relatively low-storeyed buildings the marginal reference points for the load of the modules (56) performs a motion similar to the oscillating end of a long pendulum with a long continuation of its period so that the project supported in this way is effectively isolated from significant frequency seismic oscillations. The characteristic of the operation of the system is not affected by the size of the amplitudes or of the earth crust vibration frequencies. Even in case of a strong earth tremor the project shall remain in rest. The system can be configurated for any load and for all possible vibration scales. The invention includes four solution alternatives including the technology and the respective devices for the different cases of application, devices for ensuring resistance against the wind thrust and for the alignment of a given project which is subjected to wind loads and has oscillating foundations, as well as devices for the isolation of the vertical oscillations of the earth crust. 29 claims, 70 figures
Patent BG-106631-A (BG)
Title: Hall converter
Inventor: RUMENIN CHAVDAR S
IPC: G01R33/00
Filed: 2002-04-23
Abstract: The invention relates to a new type of parallel-field Hall converter, the magnetic sensitivity of which has been considerably increased by means of diode injection. This is achieved by the formation of an emitter p-n transition, fitted between two contacts supplying the element. The negative resistance arising on the volt-ampere curve of the emitter transition is accompanied by the appearance of a high-conducting current flex. In this way the effective trajectory of the current carriers is approaching to a maximum the upper surface by the contacts wherein the Hall effect is generated in the magnetic field. Unlike other sensors of this type, the output Hall contact can be formed everywhere, and in addition sensitivity is not reduced. The conversion effectiveness can be increased by about 50% by the new technical solution. The Hall converter is materialized by the methods of the planar silicon technology and has universal application. 1 claim, 2 figures
Patent BG-107341-A (BG)
Title: Machine for dosage filling and sealing of liquid foodstuffs
Inventor: MILUSHEV MILKO K
IPC: B67C9/00
Filed: 2002-11-29
Abstract: The machine comprises of a lower (1) and upper (2) rail track, interconnected by lifts and pneumatic cylinders. On both tracks nine service bogies (3) are mounted. At the beginning of the technological line mechanism (4) is mounted for filling empty pots on the service bogies (3). To it, parallel to the rack tracks the dosage mechanism (5) is mounted for filling the doses of the liquid foodstuff. Next to the dosage mechanism, the mechanism for fixing caps (6) is found, over the already filled pots, found on the service bogie. To the cap fixing mechanism, mechanism (8) is fitted for gluing the caps of the pots. Then the printing mechanism (8) is fitted. At the end of the machine a mechanism (9) for transferring the full and sealed pots is fitted from the service bogie to the transportation cassette. The sizes, in the direction of the rail track, of each one of the mechanisms are identical and are precisely equal to the external overall length of a service bogie (3). 12 claims, 8 figures
Patent BG-107913-A (BG)
Title: Method and apparatus for feeding solid material and oxidizing gas into suspension smelting furnace
Inventor: SAARINEN RISTO
IPC: F27B1/20
Filed: 2003-06-13
Abstract: The invention relates to an apparatus for feeding finely divided solids, containing at least sulphidic metal concentrate, and oxygenous oxidizing gas into a suspension smelting furnace, said apparatus comprising elements for conducting solids and oxidizing gas into the suspension smelting furnace. According to the invention, the feed office (7) of the suspension smelting furnace through which solids (2) and oxidizing gas (3) are fed into the action chamber (1) of the suspension smelting furnace, there is installed a suspension creation chamber (5, 11) for a suspension containing solids (2) and oxidizing gas (3). The solid particles (2) and at least part of the oxidizing gas (3) can be mixed in the chamber in order to form a suspension. 10 claims, 2 figures
Patent BG-111048-A (BG)
Title: Instrument to drill bone cement when revising femoral endoprosthesis
Inventor: KINOV PLAMEN
IPC: A61F5/00
Filed: 2011-10-10
Abstract: This instrument is used in orthopaedics and traumatology when revising femoral endoprosthesis with cement fixation. By its implementation, following is achieved: broad applicability, ease of use, speed of bone cement removal under the top of a stem with cement fixation, satisfactory precision and minimal damage to the surrounding bone. The aimer consists of a metal tube body (1) and one end of its ends is threaded to attach the muffs (3) with increasing diameter in 1 mm increments and the smallest outer diameter of the muffs is 11 mm, and the largest outer diameter is 16 mm. At the other end of the tubular body (1) there is a handle attached. The body (1) is made ??of stainless chrome-nickel steel X5CrNi1810.
Patent BG-111425-A (BG)
Title: Piezo crystal method and device for obtaining electric energy
Inventor: CHOBANOV EMIL
IPC: H02N2/18
Filed: 2013-03-12
Abstract: The invention relates to a method for obtaining electric energy and gravitational piezo crystal generator for the method, which will culminate in the energy sector. Method for obtaining electric energy, in which at least one piezo crystal is periodically subjected to the pressure that deform it, which is a direct piezo crystal and generates electricity using loops is transported to the electrical grid or to the consumer of electricity (could be battery). In accordance with the invention, periodically the pressure gets on a piezo crystal influence with gravitational force generated by the pressure of the water column. Piezo crystal generator for making a method consisting of container 1 from solid material, with a minimum propensity to deformations, inside of which, towards the bottom, the flat is, attached piezo crystal battery 2 built of at least a piezo crystal element. Piezo crystal battery 2 is connected by loops 9 with mains or consumer of electric power 10 (may be and battery). In accordance with the invention, the container 1 is fully closed construction, as the space above the upper surface of the piezo crystal battery 2 is filled with water 3, which is separated from the piezo crystal battery 2 by means of elastic electro insulating plate 4, in the top of the container 1 is opening, to which it is attached tubular body 5, fitted with a pressure-changing mechanism (6), to which is mounted overflow 7.
Patent BG-112236-A (BG)
Title: Mems device with functional elements
Inventor: STAVROV VLADIMIR
IPC: H01L21/768
Filed: 2016-03-08
Abstract: The invention relates to a device of the group of microelectromechanical systems or a MEMS device with built-in functional elements of graphene with thickness from one to one hundred atomic layers. In particular, the MEMS device, according to the invention, consists of a body and an elastic element - console or membrane, with built-in functional elements (131) embedded in the elastic element of ultra-thin graphene layers located above an hole covered by suitable contours, optionally connected to conductive connections (16; 161), and provided with sockets. The connections and sockets are of a two-layer structure (111) representing a polished layer of metal, for example copper, on which there is a graphene layer. The device has a variety of applications, such as a filter, sensor, etc., such as through the created specific electrically conductive, mechanical and / or heat conducting contacts and connections is provided the opportunity for its practical industrial use. The invention will find application in the field of creation of means for measuring, analyzing and controlling of various parameters and parameters of the environment with application in research, life sciences, material science, industry, households, etc.
Patent CN-1384050-A (CN)
Title: 一种用低浓度湿法磷酸生产饲料级磷酸二氢钙的方法
Inventor: YU XIANGXIN
IPC: C01B25/32
Filed: 2001-04-28
Abstract: 目前,湿法生产磷酸二氢钙的问题是湿法磷酸需浓缩,固相反应需熟化,工艺长、设备多、占地大,成本高。本发明提供用低浓度湿法磷酸直接与磷酸氢钙生产饲料级磷酸二氢钙的方法。它由低浓度湿法磷酸制取,用该酸与磷酸氢钙制取磷酸二氢钙料浆、及制粒干燥工艺组成,特征是:头道工艺由用磷矿浆、硫酸萃取粗磷酸工序、加碳酸钙粉、氧化钙粉及沉淀剂使粗磷酸脱杂净化制取低浓度湿法磷酸的工序组成。优点是:用低浓度湿法磷酸不用浓缩、直接与磷酸氢钙液固相反应,不用占地熟化,制取饲料级磷酸二氢钙占地小、设备少、工艺短,生产周期短,成品价格低。
Patent CN-1339350-A (CN)
Title: 侧、底面透水砖制造方法
Inventor: CAO WEI
IPC: B28B17/02
Filed: 2001-09-18
Abstract: 一种侧、底面透水砖制造方法,属于陶瓷地面砖制造技术领域,包括下列工序:(1)原料破碎、筛分、混合;(2)压制成型;(3)高温烧成,其特点是采用两种不同原料二次布料的成型工艺,上层原料为喷雾加工的陶瓷粉料+石料+化工颜料;下层原料为陶瓷产品粗粒料+粘合剂+助熔剂+水。用本方法制成的透水砖不仅透水性能良好,能满足排除地面积水的要求,而且耐磨性能显著提高,可延长其作地面砖的使用寿命。
Patent CN-1393043-A (CN)
Title: 碱性锌二次电池及其制造方法
Inventor: CHIAKI IWAKURA
IPC: H01M50/426
Filed: 2001-08-03
Abstract: 本发明的碱性锌二次电池，在正极和含有从由锌和氧化锌构成的组中选择出的至少一种的负极之间，具备含有由吸水性聚合物和碱性水溶液构成的胶体电解液的隔离层。由于隔离层呈凝胶状，锌离子的移动受到限制。可使随着充放电而产生的负极形状的改变和树枝状晶体的生成可得到很大程度的抑制。此外，硝酸离子等杂质离子也不容易移动，因此电池的自放电也得到抑制。
Patent CN-1478062-A (CN)
Inventor: CANTERBERRY J B
IPC: F42B3/198
Filed: 2001-05-11
Abstract: 当车辆遭遇火灾，其气袋的充气设备会经受极高的温度，这会导致充气设备的外壳破裂。使用自燃材料可以在所需安全温度使气体剂发生燃烧，使所述外壳在火灾中破裂的危险降至最低。本发明自燃材料含有硝化纤维材料和惰性增塑剂。所述自燃材料热学稳定，并在置于充气设备之前无需进行预组装或者填装。
Patent CN-1382543-A (CN)
Title: 铸造方法及铸造装置
Inventor: KEISUKE TOMO
IPC: B22D27/18
Filed: 2002-04-05
Abstract: 一种铸造装置,用于在进行浇注的同时使金属熔液与还原性化合物接触而还原上述熔液表面形成的氧化膜,该装置包括:一成形模,其具有一接受金属熔液的型腔,一浇注金属熔液的浇口,和布置在型腔和浇口之间的冒口部。在上述冒口部及型腔之间部分地设置绝热差,使得填充在上述型腔及冒口部的熔液从型腔终端部开始向冒口部方向顺序凝固。