baber/WOPTO huggingface dataset:
Patent EP-1124914-B1 (EP)
Inventor: HACKL EVA MARIA
IPC: C10B1/04
Filed: 1999-08-02
Granted: 2003-02-26
Abstract: The invention describes a process and a plant for pyrolyzing hydrocarbon-containing waste products, in particular used tires or biowaste, in which the material to be pyrolyzed is introduced into a pyrolysis furnace and is pyrolyzed at 500° C. The significant factor is that the material is introduced as far as possible without being broken down, into a receiving device outside the furnace ( 1 ), which receiving device is introduced into the pyrolysis furnace, which is open at the bottom, from below, the device simultaneously closing the furnace ( 1 ) in a sealed manner. The significant advantage is that a plurality of different receiving devices for different materials can be provided, so that the pyrolysis plant can be used with a relatively quick changeover for different pyrolysis raw materials, without changeover measures on the furnace being required.
Patent EP-1105002-B1 (EP)
Inventor: SAWATZKI GUENTHER
IPC: A23L29/30
Filed: 1999-08-11
Granted: 2002-07-17
Abstract: A carbohydrate mixture for dietetic foods and pharmaceuticals is provided. The carbohydrate mixture comprises two different, substantially soluble carbohydrate components A and B, which remain undigested in the gastrointestinal tract and enter the large intestine without being resorbed. Carbohydrate component A may comprise at least one monosaccharide or of at least one oligosaccharide (disaccharide to hexasaccharide) or a mixture of two or more of these saccharides. Carbohydrate component B may comprise a polysaccharide (from heptasaccharide onwards) or a mixture of two or more polysaccharides. Carbohydrate component A=5 to 95 wt-% and carbohydrate component B=5 to 95 wt-% of the sum of the carbohydrate components A+B (=100 wt-%), and at least 80 wt-% of the carbohydrates/saccharides of both carbohydrate components have a prebiotic effect. The carbohydrate mixtures have not only a nutritive effect but they also stimulate health-promoting microorganisms present in the natural flora of the large intestine.
Patent EP-1159309-B1 (EP)
Inventor: BORVE KJETIL L
IPC: B29C44/50
Filed: 1999-06-18
Granted: 2009-09-02
Abstract: A process for the branching and foaming of a polypropylene resin, being performed continuously in an extruder, comprising: (i) mixing the polypropylene resin with a peroxide selected from the group comprising the structures represented by: R>1<-O-O-C(O)-C=C-C(O)-O-O-R>2<, R>3<-R>5<-O-C(O)-O-O-C(O)-O-R>6<-R>4<, wherein each R>1< and R>2< represents linear or branched alkyl groups having 1-15 carbon atoms, each R>3< and R>4< represents linear or branched alkyl groups having 4-30 carbon atoms, and each R>5< and R>6< represents cyclic or linear aliphatic groups having 6 carbon atoms, (ii) heating the constituents to a temperature higher than the melting temperature of the polypropylene resin and the decomposition temperature of the peroxide while being mixed and conveyed forward, (iii) keeping the polymer melt at said temperature for a period of 3 to 100 times the half-life of the peroxide at said temperature, (iv) introducing a foaming agent, optionally also a bubble initiator, into the polymer melt inside the extruder at a position where the branching is substantially complete, (v) extruding the processed polymer melt through an extrusion die into ambient atmosphere, whereupon the polymer composition expands. The obtained polymer resins may be used in manufacturing articles by pipe extrusion, thermoforming and blow molding. Branched polypropylene resins not being subjected to foaming may be used as such in manufacturing articles by injection molding, extrusion, thermoforming, blow molding, calandering and fibre spinning.
Patent EP-1149180-B1 (EP)
Inventor: DAHLBAECK MATS
IPC: C22C/
Filed: 1999-12-08
Granted: 2003-07-30
Abstract: L'invention concerne un alliage à base de zirconium destiné à s'utiliser dans un milieu corrosif où il est soumis à un rayonnement accru, l'alliage comprenant 0,5 à 1,6 % en poids de Nb et 0,3 à 0,6 % en poids de Fe. L'alliage se caractérise par le fait qu'il comprend 0,5 à 0,85 % en poids de Sn.
Patent EP-1063913-B1 (EP)
Inventor: DECKERS JACOBUS A J M
IPC: A61B1/00
Filed: 1999-12-24
Granted: 2004-11-24
Abstract: L'invention concerne un détecteur de rayons X pourvu d'un dispositif de prise de vues en forme de plaque qui comprend un capteur et présente au moins un coin arrondi. Ce capteur est pourvu de lignes de signal qui s'étendent à partir d'au moins un côté du capteur. Ces lignes de signal s'étendant sont connectées à une plaque de support présentant un coin arrondi à proximité duquel ces lignes de signal renferment un angle aigu par rapport au côté.
Patent EP-1112103-B1 (EP)
Inventor: SELMON MATTHEW R
IPC: A61B17/12
Filed: 1999-08-27
Granted: 2006-01-04
Abstract: An intravascular catheter system for the treatment of occluded blood vessels that includes tissue displacement or hinged expansion members that are movable from a closed to an open position. An actuating assembly may be provided for moving the tissue expansion members between an open and closed position to exert a substantially lateral distal end force upon the region surrounding an occluded blood vessel. The tissue expansion members may stretch apart, tear or otherwise disrupt a vascular occlusion sufficiently to create a pathway that may support the passage or placement of a guidewire or an interventional vascular device across the occlusion or obstruction. Methods of crossing or displacing a vascular occlusion are further provided that include the positioning of a vascular catheter having at least one hinged spreading member positioned at the distal region of the catheter that is responsive to directed force along the longitudinal axis of the catheter. A directed force is applied to the actuator in order to deploy the spreading member and displace a vascular occlusion creating a path to permit the passage of a guidewire or device therethrough.
Patent EP-1044424-B1 (EP)
Inventor: LESZMANN RALPH
IPC: G06K9/20
Filed: 1999-11-05
Granted: 2004-06-02
Abstract: A process is disclosed for the electronic recording of an image of the surface of an object, which image can be displayed as a function G(x, y), wherein x and y are the coordinates of a respective image point of the image and G designates its gray value, wherein the object is recorded sequentially over different times ti, where ti+1>ti, from different perspectives as function Gi in order to form the total image G from the individual images Gi(x, y) such as when rolling a finger for recording a fingerprint, wherein portions are cut out of the individual images and joined together depending on the respective recorded view, wherein a curved intersection line is determined for defining the portions of every image aside from the first image Gi by comparison with the image content of the previously recorded or assembled image Gi-1, wherein the portion of the image Gi-1 is defined by this curved intersection line and the corresponding portion of the image Gi is subsequently added to this intersection line to form the total image G (x, y), wherein this intersection line is determined by forming a similarity function Gc(x, y) between the images Gi and Gi-1, which similarity function Gc(x, y) is external with identical gray values at identical image point coordinates or also by including their surroundings, and the intersection line is formed by a curve y (x) which runs through at least one extreme with a very high similarity of the similarity function Gc(x, y).
Patent EP-1148869-B1 (EP)
Inventor: SPOHR REIMAR
IPC: B01D67/00
Filed: 1999-10-27
Granted: 2002-11-27
Abstract: Disclosed is a method for regulating a chemical valve consisting of a porous matrix and of a gel layer which can swell due to the ambient temperature thereof. In a preferred embodiment, said matrix is configured as a microporous membrane whose individual pore or pores is/are produced by etching particle traces, e.g. of heavy ions in said matrix. In the preferred embodiment, the matrix consists of or is lined with a material, whereby said gel layer which can swell can be produced on the surface of said material. The matrix comprising the pore/s is inserted into an electrolyte. A voltage differential in the form of an electric AC or DC current to the electro-thermal or electro-osmotic control of said pore/s is applied to both sides of said pore/s via the two electrolyte areas, whereby the two electrolyte areas of both sides of said matrix are separated from one another and are electrically insulated from one another.
Patent IT-1266276-B1 (IT)
Title: Tavolo porta-paziente per l'effettuazione di esami medici.
Inventor: SITTA STEFANO
IPC: A61B6/04
Filed: 1993-02-26
Granted: 1996-12-27
Abstract: L'invenzione riguarda un tavolo porta-paziente (34) per l'effettuazione di esami medici, del quale fanno parte una struttura di supporto (2), un ripiano porta-paziente (34) collegato struttura di supporto (2), un primo apparato movimentatore (19, 26, 30) per impartire al ripiano porta-paziente (34) rotazioni nei due sensi attorno ad un asse orizzontale con potenziale copertura di un angolo di ampiezza non inferiore ai 180°, ed un secondo apparato movimentatore (5, 10, 11) atto a produrre traslazioni del ripiano porta-paziente (34), nei due sensi, secondo una direzione verticale. (FIGURA 1)
Patent IT-1286907-B1 (IT)
Title: Wire frame for spectacles - comprising mountings for lenses and pair of sides fastened to mountings by means of respective hinges having rotation axis in which each of hinges is formed from first portion of wire
Inventor: FORTINI PAOLO
IPC: G02C/
Filed: 1996-12-23
Granted: 1998-07-17
Abstract: A spectacle frame comprises mountings(11) for the lenses(L) and a pair of sides(3) fastened to the mountings by means of respective hinges(7) having a rotation axis in which each of the hinges is formed from a first portion of wire wound into a helical spring(11D) and from a second portion of wire forming a hinge pin(3A) that fits into the helical spring, one of the portions of wire extending to form the respective side and the other portion of wire having a connection member for the connection to the mountings. The portion of wire forming the side has a bend(3C) which defines a first abutment against the connection member to retain the pin into engagement with the helical spring and a second abutment to limit the aperture of the side.
Patent IT-1308604-B1 (IT)
Inventor: FRECASSETTI MARIO GIOVANNI LUI
IPC: H03F1/32
Filed: 1999-02-12
Granted: 2002-01-08
Abstract: A linearising circuit (Cl) is disclosed for linearising the output (OU) of an apparatus (TR), said circuit comprising means (DI_IN) for subdividing the input signal (IN) into at least a first (IN1) and a second (IN2) portions and means (DI_OU) for picking up a portion of the signal coming out from the apparatus (TR) to be linearised. The circuit is characterized in that it further comprises first adder means (AD1) for adding the picked-up portion of the output signal with the second portion (IN2) of the input signal (IN) and outputting an individual signal which is in turn added to the first portion of input signal (IN1) through second adding means (AD2). A method is further disclosed for linearising the output of an apparatus, such as e.g. a power amplifier. <IMAGE>
Patent IT-1266166-B1 (IT)
Title: Preparazione fertilizzante atta a migliorare l'estrazione di fosforo per piante.
Inventor: AHLNAS THOMAS
IPC: C05G3/50
Filed: 1994-07-14
Granted: 1996-12-23
Abstract: UNA PREPARAZIONE FERTILIZZANTE ATTIVA IN MODO CONTROLLABILE IN FORMA DI EMULSIONE - SOSPENSIONE O DI EMULSIONE, COMPRENDE:a) 30-90 % IN PESO DI MISCELE CONTENENTI AGENTI NUTRITIVI PER PIANTE,b) 5- 50 % IN PESO DI ACQUA,c) 2-20 % IN PESO DI UNA SOSTANZA ORGANICA OLEOFILICA,d) 1-25 % IN PESO DI UNA SOSTANZA TENSIOATTIVA, E e) 0.1-10% IN PESO DI UN ACIDO O DI UNA SUA MISCELA, UN SUO SALE O UNA SUA ANIDRIDE.IL COMPONENTE ACIDO MIGLIORA L'ESTRAZIONE DI FOSFORO.
Patent IT-1310527-B1 (IT)
Inventor: PAVLICEVIC MILORAD
IPC: F27D17/00
Filed: 1999-01-20
Granted: 2002-02-18
Abstract: System to plug the roof of an electric arc furnace having a main chamber or melting volume arranged below the roof and at least one electrode introduced into the main chamber, the system comprising an upper element or auxiliary roof element arranged on the top of the roof and shaped so as to define an inner chamber and at least a central aperture through which the electrode can be moved, the auxiliary roof element consisting of a plurality of pipes inside which a cooling fluid circulates under pressure.
Patent JP-2884515-B1 (JP)
Title: 微粉砕装置
IPC: B02C13/28
Filed: 1998-04-22
Granted: 1999-04-19
Abstract: 【要約】
【課題】  コンパクトな構成でありながら高い破砕効率 で、原料固有の素材特性を破壊することなく微粉砕可能 な微粉砕装置を提供する。
【解決手段】  主粉砕室３をロータ７と該ロータ端部に 設けたブレード９の回転域外周と前後両面を隙間を介し て覆う凹状内壁をもつステータ８とから構成し、そのス テータ８の凹状内壁に周方向と交差する方向に多数の溝 ８ｇを設けている。主粉砕室３の原料供給部２側に粗粉 砕部５を配置し、該粗粉砕部５をブレード９の回転半径 より小さく、主粉砕室３へ向かうほど拡大する半径をも つロータ１１とステータ１２とから構成する。また主粉 砕室３の製品排出部４側に分級部６を配置し、該分級部 ６をブレード９の回転半径よりも小さい半径をもつロー タ１４，１５の外周に狭隘な分級隙間を形成して構成す る。
Patent JP-3067769-B1 (JP)
Title: フ―ドヒンジカバ―
IPC: B62D25/12
Filed: 1999-05-24
Granted: 2000-07-24
Abstract: 【要約】
【課題】  ストレートなタイプのフードヒンジを使用し ながら見栄えがよく、カウルカバーからの出張り量を最 小限に押さえることができるとともに、連結部分を保護 し、構造が簡易で取付が容易で部品コストも低く耐久性 の高いフードヒンジカバーを提供すること。
【解決手段】  （Ａ）に示すように、カウルルーバーＣ Ｌの切り欠き部に配置されたストレートなアーム部２２ を備えたフードヒンジ２は、エンジンフード固定部２１ とアーム部２２と第１の連結部とを備えた可動部である 第１のヒンジ片２０と、ボディー側に固定された第２の ヒンジ片３０とから構成される。第１のヒンジ片２０ に、フードヒンジカバー１が第１の係止部１７と第２の 係止部１８と第３の係止部１９に設けられた爪状の係止 部材で係止される。フードヒンジカバー１は（Ｂ）に示 すように第１のヒンジ片２０と一体なって、フードヒン ジ２の露出部をカバーする。
Patent JP-2984996-B1 (JP)
Title: 研磨装置
IPC: B24B31/033
Filed: 1998-06-03
Granted: 1999-11-29
Abstract: 【要約】
【課題】  研磨装置に必要とされる設置空間の縮小化を 図ると共に、その研磨作業等の作業性を向上させるもの である。
【解決手段】  研磨槽（５）に対して一体に取り付けら れる蓋（１０）を、このターレット板（３）方向にスラ イド自在として開閉するものとした上で、この研磨槽 （５）をフライホイール（２）と共にその脚部（４）に よって軸着保持するターレット板（３）を十字形状とす ることにより、研磨槽の開口部の開閉に際しては蓋を押 勢することにより十字形状のターレット板を越えてスラ イドさせることができるので完全に研磨槽の開口部を開 放して研磨材及び被加工物を投入し、再び密着して取り 付けられるものとなって作業性を著しく向上させること ができる上、蓋の開閉はターレット板方向へのスライド だけであるので設置空間も十分に縮小化できる。
Patent JP-2988918-B1 (JP)
Title: 電子機器の複数バッテリパックの監視システム
IPC: G08C15/06
Filed: 1998-08-31
Granted: 1999-12-13
Abstract: 【要約】
【課題】   バッテリＩＤが規定されたバッテリのみを ホストコンピュータで監視するシステムにおいて、切替 器を用いることなく複数のバッテリについて監視する。
【解決手段】  ホストコントロール回路３と、前記回路 ３が識別できる１以上のマスタバッテリパック６と、前 記回路３が識別できない１以上のスレーブバッテリパッ ク７と、バス５とを有する複数バッテリパックの監視シ ステムにおいて、マスタバッテリパック６は、前記回路 ３からのバッテリ状態送信指令を受信する受信手段１０ と、スレーブバッテリパック７に状態情報の送信を要求 するとともに、この要求に従って前記スレーブバッテリ パック７から送られた情報を処理する処理手段１１と、 その処理結果を前記回路３に送信する送信手段１２とを 有する。
Patent JP-2992632-B1 (JP)
Title: Ｄｎａ断片の逐次切り出し方法及びそれを用いたｄｎａの解析方法
IPC: C12M1/00
Filed: 1998-08-31
Granted: 1999-12-20
Abstract: 【要約】
【課題】ＤＮＡの塩基配列を解析するために利用されて 有用なＤＮＡ断片の切り出し方法、該方法を利用するＤ ＮＡの塩基配列の決定法及び該塩基配列決定法を使用す るＤＮＡの配列決定装置の提供。
【解決手段】(1)一方端を固定化したサンプルＤＮＡの 他方自由末端に、制限酵素の認識配列を有するアダプタ ーを結合する工程、及び(2)当該制限酵素で上記サンプ ルＤＮＡを切断する工程を含む、ＤＮＡ断片の切り出し 方法、前記(1)及び(2)の工程を含む操作を単位サイクル として、該サイクルを繰り返し行うことを特徴とする、 ＤＮＡ断片の逐次切り出し方法。
Patent NO-327141-B1 (NO)
Inventor: BOLLAG WERNER
IPC: A61P17/00
Filed: 2000-02-22
Abstract: 9-cis retinoic acid and pharmaceutically acceptable salts and pharmaceutically acceptable hydrolyzable esters thereof, 9-cis retinal and pharmaceutically acceptable acetals thereof, and 9-cis retinol and pharmaceutically acceptable hydrolyzable esters thereof have been found to be efficacious in treating T-helper cell type 1 mediated immune diseases in well tolerated doses. Preferably, the active ingredient is formulated as a medicament for oral or topical administration.
Patent NO-325239-B1 (NO)
Title: Spedbarnspreparat med forbedret proteininnhold, samt proteinhydrolysat, og fremstilling derav.
Inventor: BINDELS JACOB GEERT
IPC: A23L33/00
Filed: 2002-06-10
Abstract: Det beskrives et spedbarnspreparat som resulterer i en redusert forstoppelse, ubehag i buken og tarmproblemer,. hvor materialet omfatter minst en proteinkomponent som er et fosforinnhold på mindre enn 0,75 g P/100 g protein, og minste en lipidkomponent som er enkelt fordøybar av spedbarnet. Fortrinnsvis omfatter materialet minst en prebiotisk komponent, og minst en viskositetsforbedrende komponent. Proteinfraksjonen i preparatet er fortrinnsvis et hydrolysat fremtilt ved å hydrolysere et proteinutgangsmateriale, fortrinnsvis et myseprotein, med en kombinasjon av minst en endo- og minst en ekso-proteinase.
Patent NO-325111-B1 (NO)
Inventor: PRZYTULLA DIETMAR
IPC: B65D90/02
Filed: 2003-04-28
Abstract: The palletized tank comprises a thin-walled plastic tank supported by a close-fitting grid of metal bars (18, 20). These have constrictions (22) which allow the grid to deform without fracturing individual bars.
Patent NO-332465-B1 (NO)
Inventor: LARSEN CHRISTIAN P
IPC: A61P7/04
Filed: 2003-11-21
Abstract: The present invention is a method of inhibiting islet cell transplant rejection particular, to treat diabetes, such as type-1 and type-2 diabetes, by administering to a subject an effective amount of a soluble CTLA4 mutant molecule. One example of soluble CTLA4 mutant molecule is L104EA29YIg.
Patent NO-324026-B1 (NO)
Title: Drivstoffdryppfanger
Inventor: FEVAG JONNY
IPC: F23K/
Filed: 2005-10-26
Abstract: Væskeabsorberende anordning i form av en drivstoffdryppfanger (1) innrettet til å montere på en tappepistol for drivstoff, idet drivstoffdryppfangeren (1) er innrettet til å omkranse et parti av tappepistolens tappetut og hvor et i det vesentlige ringformet legeme er tildannet av en væskegjennomtrengende duk som avgrenser et volum med minst ett hydrokarbonvæskeabsorberende materiale.
Patent NO-332412-B1 (NO)
Title: Anvendelse av austenittisk rustfritt stal som konstruksjonsmateriale i en innretning eller konstruksjonsdeler som er utsatt for et miljo som omfatter flussyre og oksygen og/eller hydrogen
Inventor: RASTEN EGIL
IPC: H01M50/10
Filed: 2006-06-28
Abstract: Bruk av et austenittisk rustfritt stål der den kjemiske sammensetningen innbefatter 10-20 vekt% nikkel, 10-20 vekt% krom, 30-50 vekt% jern, høyst 17 vekt% av et annet eller andre grunnstoff og resten jern og/eller krom og/eller nikkel som konstruksjonsmateriale i en innretning eller konstruksjonsdeler som er utsatt for oksygenmiljø og/eller hydrogenmiljø og/eller flussyremiljø.
Patent NO-333144-B1 (NO)
Title: Fremgangsmåte og regenerator for regenerering av absorbent som har absorbert CO2
Inventor: WOODHOUSE SIMON
IPC: C01B32/50
Filed: 2006-11-24
Abstract: Det blir beskrevet en fremgangsmåte for regenerering av en rik absorbent som har absorbert C02, for å gi en regenerert absorbent, og C02, i hvilken fremgangmåte en strøm av rik absorbent blir introdusert inn i en regenereringskolonne i hvilken absorbenten strømmer nedover og motstrøms til damp som er generert ved oppvanning av mager absorbent i en reboiler ved bunnen av regenereringskolonnen, hvor frigitt C02 og damp blir trukket ut ved toppen av kolonnen og separert for å gi en strøm av C02 som blir fjernet, og kondensert vann som blir resirkulert inn i regenereringskolonnen, og hvor den magre, eller regenererte, absorbenten blir trukket ut fra bunnen av kolonnen, som er kjennetegnet ved at gass som blir tatt ut i toppen av regenereringskolonnen blir komprimert og avkjølt for å gjenvinne varme, før separering av gassen i C02 og vann. Det blir også beskrevet en anordning for regenerering av absorbent basert på fremgangsmåten.
Patent PL-81226-B1 (PL)
IPC: C07C/
Filed: 1970-11-25
Abstract: 1323440 Preparation of aminophenyl alkyl ethers FARBWERKE HOECHST AG 20 Nov 1970 [27 Nov 1969] 55322/70 Heading C2C Compounds of formula in which Y represents a hydrogen atom or a (C 1-4 ) alkyl, X represents a (C 1-4 ) alkyl and n and z each represents an integer from 1 to 3, the sum of n and z being not more than 5, are prepared by catalytic hydrogenation of a compound of formula in which X, Y, n and z are as defined above at a temperature of from 30 to 130‹ C. and at a pressure of from 1 to 50 atmospheres gauge in an inert hydrocarbon solvent having dielectric constant of not more than 3 which solvent is capable of dissolving both the starting compound and the product.
Patent PL-140992-B1 (PL)
Title: Process for preparing novel derivatives of piperidinedione
IPC: C07D401/04
Filed: 1983-11-08
Abstract: The present invention relates to derivatives of piperidinedione of formula:    <IMAGE>  (I)  in which R is alkyl or forms with N a possibly substituted morpholino or piperidino group, n=2 or 3, R1, R2, R3 and R4 represent H or lower alkyl; R3 and R4 taken together may represent (CH2)m where m=4 or 5 and R2 and R3 taken together may represent (CH2)p where p=3 or 4 and in this case R1 and R4=H, R5 is H or alkyl. It also relates to a process for manufacturing the product of formula (I) and to the drugs containing a product of formula (I).
Patent PL-143335-B1 (PL)
Title: Method of producing metal powder and apparatus therefor
IPC: B22F9/08
Filed: 1985-01-23
Abstract: An apparatus and a method destined for the production of metal powder, wherein inert gas, especially argon is admixed to a metal melt rising in a riser, thereby forming a metal froth which is pressurized likewise by inert gas, especially argon of high pressure in a pulverization chamber, at the same time, forming metal droplets. These are displaced from the pulverization chamber by the gas blown into the same, to enter an expansion chamber in the form of a collecting vessel, the metal droplets being accelerated in the passage from the pulverization chamber to the collecting vessel, at the same time, forming the finest metal powder.
Patent PL-157256-B1 (PL)
Title: Corridor lining at crossing with wall heading
IPC: E21D23/04
Filed: 1987-12-08
Abstract: 1. The invention concerns a lining of heading zone in place of intersection with longwall excavation, consisting of two sections equipped with hydraulic props, however, sections are interconnected and run one in relation to the other by means of at least one hydraulic cylinder, and each section has roof-bar and two sill pieces, the said sill pieces are interconnected by guiding beam, however, one end of roof-bar is connected to one of sill pieces by means of lemniscate mechanism, characterised in that the other end of roof-bar (1) is connected to sill piece (5) by means of beam (2) and pull rod (4) connected by means of articulated joint, and beams (2, 3) are supported by props (10) mounted in sill pieces (5, 8), also, to ends of roof-bar (1) it has roof bars (11) attached to displace situated above beams (2) and (3).<IMAGE>
Patent PL-159023-B1 (PL)
Title: Apparatus for mechanized mining of mineral raw materials in particular coal in mines
IPC: E21C29/04
Filed: 1988-10-25
Abstract: A mining apparatus for the mechanized breaking-down of mineral raw materials, particularly coal, in underground mining operation includes at least one endless chain and chain wheels for the endless chain. A main drived is provided for one of the chain wheels and an auxiliary drive is provided for the other chain wheel. The main drive and the auxiliary drive each has a transmission unit including main transmission stage, initial transmission stage, coupling and drive motor. A superposed motor in the form of a controllable electric motor having small power acts in connection with a worm gear transmission on the superposed input of the superposed transmission unit. Synchronous running of the main drive and the auxiliary drive or the drive motors thereof is achieved by a unilateral drive control. This results in a uniform power and load input independently of the wear of the chain and chain wheels.
Patent PL-159064-B1 (PL)
Title: Method for making the roofings for the roofs and terraces
IPC: E04B1/68
Filed: 1989-01-18
Abstract: 1. A method of performing roofworks on roofs and terraces, characterized in that the roofworks are made of two layers (1, 2) of weldable tar board, welded to the base. The lower layer (2) of the weldable tar board is inserted between the layers (3, 4) of tar board covering, and the other layer (1) of the weldable tar board extends over the top of the tar board (3) covering. Moreover, both layers (1, 2) of the weldable tar board extend up the facades (5) or onto the attic wall.<IMAGE>