baber/WOPTO huggingface dataset:
Patent EP-1118026-B1 (EP)
Inventor: BAWOLEK EDWARD
IPC: G02B5/20
Filed: 1999-08-26
Granted: 2006-02-15
Abstract: A liquid crystal color filter may include an infrared blocking dye integrated within the filter to prevent infrared radiation from adversely affecting the performance of the filter when used in an imaging system. The dye may be incorporated into a liquid crystal element in the filter or may be coated on components thereof. Suitable dyes are transmissive of light in the visible range and substantially absorbent of light in the infrared range from approximately 800 nm to 1200 nm in wavelength.
Patent EP-1135481-B1 (EP)
Inventor: MIDOUX PATRICK
IPC: A61K47/48
Filed: 1999-11-22
Granted: 2004-02-25
Abstract: The invention relates to a positively charged oligomeric conjugate, containing an oligomer with a polymerization degree (PD) from 5 to 50, preferably 10 to 40 and more preferably 20, formed from monomeric components having free NH3<+> in a number equal to or higher than 50 % of the polymerization degree. In particular, the invention provides new oligomeric conjugates of histidylated oligolysine liable to allow the transfer of oligonucleotides, peptides and oligosides into cells.
Patent EP-1140825-B1 (EP)
Inventor: DUCROCQ CLAIRE
IPC: A61P21/00
Filed: 1999-12-16
Granted: 2003-05-07
Abstract: L'invention concerne des dérivés de mélatonine de formule (I) dans laquelle: R1 représente H, un groupe alkyle en C1 à C4 ou un groupe alcoxy en C1 à C4. R2 représente H ou un groupe alkyle en C1 à C4, R3 représente H, méthyle ou un atome d'halogène, R4, R5 représentent individuellement H ou un atome d'halogène, R6 représente H ou un groupe alkyle en C1-C4 ou un sel pharmaceutiquement acceptable de celui-ci. Elle concerne également un médicament comprenant de tels dérivés.
Patent EP-1137667-B1 (EP)
Inventor: DONG ZHENG XIN
IPC: C07K/
Filed: 1999-12-07
Granted: 2004-11-17
Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefor comprising said analogues.
Patent EP-1119511-B1 (EP)
Inventor: FIORENZO GHIARDO
IPC: D03D47/34
Filed: 1999-09-13
Granted: 2003-05-02
Abstract: A yarn processing system which includes a yarn feeding device and an accessory device associated with the yarn feeding device. The accessory device has a device which is driven using a signal representing the rotational speed of a component of the yarn feeding device. The signal is generated by an electronic sensor galvanically separated from the control system and the drive mechanism of the yarn feeding device. The sensor also is structurally independent from the yarn feeding device. The sensor is located at or close to the yarn feeding device at a mounting location where a part of a rotating magnetic field is detected by the sensor at the mounting location. The part of the magnetic field originating from inside of the yarn feeding device is not used for the operation of the yarn feeding device at the mounting location of the sensor.
Patent EP-1117340-B1 (EP)
Inventor: EKSTROEM STEN
IPC: A61C19/00
Filed: 1999-09-02
Granted: 2004-12-01
Abstract: Dosing feeder for a liquid that is in a container (6), comprising a dosing arm (2) that shows at least one dosing cup (2.1) that is open at the top. The dosing arm (2) is arranged in a dosing head (3) that in its turn shows a first duct (4.1) being in connection with the container (6). The dosing head (3) is movable or turnable in relation to the dosing arm (2) so that the dosing cup (2.1) alternately may be brought in connection with the first duct (4.1) for feed of liquid or may release the dosing cup (2.1) so that it gets accessible for the liquid. The dosing arm (2) may be cylinder-shaped, the dosing head (3) being turnable around the dosing arm (2). On filling with liquid into the dosing cup (2.1) the container (6) is above the dosing arm (2), the first duct (4.1) being connected with the dosing cup (2.1.). In position of rest the container (6) is under the dosing arm (2), the second duct (3.2) being connected with the dosing cup (2.1).
Patent EP-1141565-B1 (EP)
Inventor: DERMAN KARL GUSTAF
IPC: F16C19/18
Filed: 1999-11-04
Granted: 2006-08-16
Abstract: A rolling bearing for journalling an outer machine component (12) for rotary movements in relation to an inner machine component (13). For connection to at least one of the machine components, the bearing comprises corresponding outer and inner main elements, respectively, in the shape of a helical spring (14/15), which is wound to form parts (16/22) supporting rolling surfaces for the rolling bodies (17) of the bearing, which rolling bodies are arranged in an annular raceway. The spring is wound from said supporting part so that it forms a connection part (19/24) in at least one axial direction. These connection parts are arranged to connect and join with further operative parts of the bearing. Examples include parts for connecting the supporting part in question for said rolling surface with further such parts to form a bearing with several rows. Further functions can be to form one or several parts for the assembly and attachment of the helical spring to the respective machine component (12, 13), such as a seat in the outer machine component or an outer envelope for a shaft belonging to the inner machine component.
Patent IT-1276729-B1 (IT)
Inventor: PERINI UMBERTO
IPC: G01N15/02
Filed: 1995-06-15
Granted: 1997-11-03
Abstract: The granulometer uses a measuring laser beam (9) to illuminate particulate and, through the measure of the distribution of the light diffused by the examined particulate and gathered by a collecting lens (11), measures the concentration of particulate in the fluid in low concentration standards, the laser beam (9) being a converging one focused on a laser opaque shell (12) that partly covers the same lens. <IMAGE>
Patent IT-1276151-B1 (IT)
Inventor: ANDREI MARIA
IPC: H01M10/40
Filed: 1995-11-17
Granted: 1997-10-27
Abstract: Electrolytic membrane for light rechargeable batteries essentially consisting of:   1) polymer deriving from the photopolymerization of a mixture essentially consisting of a vinyl ether having the general formula (I) R-Ä-O-CH2CH2-Ün-O-CH=CH2, and a divinyl ether having the general formula (II) CH2=CH-Ä-O-CH2-CH2-Üm-O-CH=CH2, in a quantity of between 15 and 60% by weight;   2) plasticizer in a quantity of between 35 and 75% by weight;   3) Lithium salt in a quantity of between 5 and 20% by weight; 4) photopolymerization initiator in such a quantity as to photopolymerize (I) and (II);   5) zeolite in a quantity of between 3 and 30% by weight; the percentage sum of components (1) to (5) being equal to 100.
Patent IT-1302622-B1 (IT)
Inventor: MANZOTTI CARLO
IPC: E04H6/18
Filed: 1998-10-07
Granted: 2000-09-29
Abstract: A carriage (4) for conveying vehicles in multistorey carparks comprises a front module (7) and rear module (7') which are separable, provided with independant motor systems and can operate on the front (52) and rear wheels (55), respectively, of a vehicle (50) so as to be able to lift it and transport it from a platform (1) of a translator elevator (100) to a floor (101) of stalls or of the entrance-exit room of a multistorey car park and vice versa.
Patent IT-1306669-B1 (IT)
Inventor: BEVILACQUA CARLA
IPC: A61K31/37
Filed: 1999-06-14
Granted: 2001-10-02
Abstract: The present invention concerns the use of cloricromene (8-chloro-3(beta-diethylaminoethyl)-4-methyl-7-ethoxycarbonylmethoxy coumarin) base and the salts thereof to prepare pharmaceutical compositions with cholesterol-lowering activity.
Patent JP-2957544-B1 (JP)
Title: 粗大物破砕装置
IPC: B02C19/22
Filed: 1998-04-14
Granted: 1999-10-04
Abstract: 【要約】
【課題】  円柱状粗大物を確実に破砕可能な粗大物破砕 装置を提供することである。
【解決手段】  外周面にねじ状破砕刃を備えかつ回転速 度が可変である第１、第２破砕ローラを水平方向に所定 の間隔を隔てて平行に設置し、前記第１、第２破砕ロー ラのねじ状破砕刃の刃先に複数の溝を設け、第１、第２ 破砕ローラ間の軸方向端部近傍の上方に、破砕されずに 第１、第２破砕ローラ上を軸方向に移動する円柱状粗大 物の軸芯を第１、第２破砕ローラと平行な軸芯から偏芯 させる偏芯部材を設けた。
Patent JP-2965957-B1 (JP)
Title: 湿式吹付用不定形耐火組成物
IPC: C04B35/66
Filed: 1998-04-30
Granted: 1999-10-18
Abstract: 【要約】
【課題】  本発明の目的は、キャスタブルと同等以上の 耐用性を有する湿式吹付用不定形耐火組成物の施工方法 を提供することにある。
【解決手段】  本発明の湿式吹付用不定形耐火組成物 は、粗粒〜超微粉に粒度調整された耐火性原料を少なく とも含有してなる不定形耐火組成物に所定量の水を混練 して得られた混練物を圧送機にて吹付ノズルへ圧送し、 該吹付ノズルにて、アルカリ性ゲル化剤を圧搾空気にて 添加、混合した後、吹付施工することからなる湿式吹付 に使用するための不定形耐火組成物において、前記耐火 性原料１００重量％に対して、シリカを主体とする超微 粉を外掛で０.２〜４重量％含有してなることを特徴と する。
Patent JP-2898276-B1 (JP)
Title: 羽口中子
IPC: B22D11/10
Filed: 1998-05-19
Granted: 1999-05-31
Abstract: 【要約】
【課題】注型材料を用いて取鍋を修復する技術におい て、修復作業の効率化、並びに低コスト化を可能にする 羽口中子を提供すること。
【解決手段】羽口が形成された取鍋の内周を修復する際 に用いられ、羽口に対応した形状を有する羽口中子１０ であり、この羽口中子１０は、羽口の内周を形成する形 状を維持すると共に、取鍋の内部側から引抜けるように 分割可能であることを特徴とする。
Patent JP-2916623-B1 (JP)
Title: 車の自動分流制御方法及び装置
IPC: G08G1/16
Filed: 1998-05-25
Granted: 1999-07-05
Abstract: 【要約】
【課題】  自動運転が不可能な車の分流か否かの判断を することなく、両方の可能性を考慮して走行軌跡の予測 をすることで安全に分流制御できる車の自動分流制御方 法及び装置を提供する。
【解決手段】  混在して走行する自動運転が可能な車と 自動運転が不可能な車のうち、自動運転が可能な車を本 線から分流路へ自動的に分流させるように走行制御する 方法であって、軌跡生成管理装置２を含む混在用分流制 御装置Ａは、分流する自動運転が可能な車の直前を走行 する先行車が自動運転が不可能な車である場合には、先 行車が分流する場合と分流しない場合の両方を想定して その予測軌跡を作成し、その軌跡のいずれとも安全車間 距離をとって後続の自動運転が可能な車の目標軌跡を作 成し、該車を目標軌跡に追従するように走行制御するこ とを特徴とする。
Patent JP-2967351-B1 (JP)
Title: 羽目板
IPC: E04F13/10
Filed: 1998-07-13
Granted: 1999-10-25
Abstract: 【要約】
【課題】  釘やステープル等の釘類の打ち込み位置を明 瞭にし、しかも、釘類の頭が隠れるようにし、更に、雄 部と雌部の係合がぐらつかないようにし、仕上がり品質 や組付け性を向上させる。
【解決手段】  互いに隣接する一側縁部１と他側縁部１ １とを目すかし部１０を形成して係合させて多数が順次 連設されるものであって、一側縁部１を、一般外面Ｆと の間に形成される段差部２及び目すかし表面３を有した 凹部４と、雄部５とを備えて構成し、凹部４の表面に、 雄部５の先端側から削り取って形成され目すかし表面３ との間に段部７を形成する凹条部８を設け、他側縁部１ １を、凹部４の表面に延在して目すかし表面３を露出さ せる凸部１２と、雄部５に係合する雌部１３とを備えて 構成し、凸部１２の裏面に、凹条部８に接合し凹条部８ の段部７に対面する対面段部１５を有した凸条部１６を 形成した。
Patent JP-2993944-B1 (JP)
Title: 建物内における床形成用ブロック
IPC: E04F15/10
Filed: 1998-08-18
Granted: 1999-12-27
Abstract: 【要約】
【課題】床の模様、デザインなどを変えたい場合に既に 敷き詰めてあるパネルと別のパネルを簡単に取り替える ことができるようにした床形成用ブロックを提供する。
【解決手段】上面に凹部３が形成され外周下端部におい て互いに隣り合う２辺に雌型のジョイント部５が形成さ れ、また外周下端部において互いに隣り合う残りの２辺 に雄型のジョイント部６が形成されてなる合成樹脂製の ブロック本体１と、前記ブロック本体１の前記凹部３内 に敷かれる表面に模様などの印刷が施されたシート７ と、前記凹部３内に前記シート７の上から載せられる透 明もしくは半透明の合成樹脂製のパネル８とから構成し た。
Patent JP-2962714-B1 (JP)
Title: イカの切り込み装置
IPC: A23L17/50
Filed: 1998-10-13
Granted: 1999-10-12
Abstract: 【要約】
【課題】刺身イカの切れ目加工を自動化することにより 量産化が可能であるとともに切れ目を微小ピッチかつ均 一に形成可能とし、しかも品質及び食感性を良好に確保 できる装置を簡易安価に提供すること。
【解決手段】作業台１上に俎板２を設置するとともに俎 板上を昇降動するガイド板10を配設し、そのガイド板に は該ガイド板上に跨るカッター支持体14をガイド板に沿 って水平状往復動可能に取り付け、ガイド板には前記支 持体の移動方向に沿う多数のスリット11，11……が微小 間隔をおいて並設され、カッター支持体には前記各スリ ットに挿着されてガイド板下に刃先が突出する多数のカ ッターナイフ21，21……が取り付けられ、前記ガイド板 10が下降し俎板２上の被加工物30に当接した状態で、前 記カッター支持体14が往動してカッターナイ21，21…… フにより被加工物30にその厚さに満たない切れ目30aを 形成すること。
Patent JP-3059968-B1 (JP)
Title: コアレスペ―パ―ロ―ル製造装置
IPC: B65H19/22
Filed: 1999-11-10
Granted: 2000-07-04
Abstract: 【要約】
【課題】  巻芯としての紙管を用いずにペーパーロール を巻き取るコアレスペーパーロール製造装置を提供す る。
【解決手段】  循回するエンドレスチェーンに取付けら れた巻軸１が巻取ゾーンＡを通過していく間に、巻軸１ にウエブＷが直接巻き取られていく装置であって、巻取 ゾーンＡは巻軸１にウエブＷを巻付けて生成されている ロールＲに接触し、ロールＲを巻取り方向に回転させる 巻取ベルト５を備え、巻取ゾーンＡの上流に、巻取ゾー ンＡに入る巻軸１を予め回転させ、巻軸１の外周速度を ウエブＷの走行速度と同速になるまで増速させる、助動 ベルト６を取付け、巻取ゾーンＡの入側に入ってきた巻 軸１に巻付けさせるウエブＷの供給を案内する巻付けロ ール７と、巻付けロール７を巻取ゾーンＡ中の巻軸１に 接触させる接触位置と、離れた非接触位置との間で揺動 させる揺動アーム８を設けている。
Patent JP-3051960-B1 (JP)
Title: 配管接続部へのフランジ板取付構造
IPC: F16L23/024
Filed: 1998-11-25
Granted: 2000-06-12
Abstract: 【要約】
【課題】  配管接続部の肉厚が小さくても、別途設けた フランジ板を前記配管接続部に容易に且つ確実に取り付 けられるようにすること。
【解決手段】  配管端末部(10)を構成する開口端側の第 １部分(11)とこれに連続する第２部分(12)の断面の外周 形状は、同様の長半径と短半径を有する形状である。第 １部分(11)と第２部分(12)との境界部(13)には、第１部 分(11)の前記外周形状に内接する内接円に沿って溝部 (2) が形成され、フランジ板(3) には、長半径と短半径 を有して溝部(2) の底面に外接する形状の開口(30)が形 成され、フランジ板(3) の開口(30)周縁部の前記短半径 部分が溝部(2) に対して周方向に嵌入される構成であ り、第２部分(12)に装備されて溝部(12)内に進入した係 合軸部(4) がフランジ板(3) の開口(30)周縁部の前記短 半径部分に設けられた被係合凹部(31)に係合した構成で ある。
Patent MD-4862-B1 (MD)
Title: Acetato-2-[({(methylsulfanyl)[(prop-2-en-1-yl)amino]methylidene}hydrazinylidene)methyl]phenolatoaquacopper as a catalase activator
Inventor: PANTEA Valeriana
IPC: C07F1/08
Filed: 2021-09-30
Abstract: The invention relates to chemistry and medicine, in particular to a biologically active copper coordination compound of the class of transition metal thiosemicarbasonates. This coordination compound can be used in medicine as a synthetic catalase activator, which, by activating the production of catalase in the organism, can prevent and/or reduce the occurrence of neurodegenerative, renal and cardiovascular pathologies, atherosclerosis and carcinogenesis, inflammatory processes, the development of cellular and tissue injuries associated with excessive accumulation of oxygen free radicals.Summary of the invention consists in obtaining a catalase activator based on acetato-2-[({(methylsulfanyl)[(prop-2-en-1-yl)amino]methylidene}hydrazinylidene)methyl]phenolatoaquacopper of the formula:.The claimed compound expands the arsenal of catalase activators with high biological activity.
Patent NO-330945-B1 (NO)
Inventor: HENRIKSEN KNUT
IPC: C02F1/58
Filed: 2001-02-19
Abstract: This invention relates to method of utilising a waste slurry from silicon wafer production. More specific, this invention relates to a method for utilising the solid fraction of the slurry, which stems from the sawing or slicing of silicon wafers as a raw material in other industrial processes such as production of certain ceramics, such as silicon nitride bonded silicon carbide and/or silicon bonded silicon carbide.
Patent NO-331582-B1 (NO)
Inventor: SPORTEL HEIKO
IPC: C01F7/02
Filed: 2001-06-18
Abstract: Method for the production of primary aluminium from alumina comprising the step of converting alumina into aluminiumsulfide (Al2S3) and subsequently the separation of aluminium from aluminiumsulfide wherein the conversion of alumina into aluminiumsulfide is performed by reacting alumina with CS2 containing gas at a temperature Tal whereby the alumina is mainly  gamma -alumina. Apparatus for performing the method comprises a first reactor (1) for the manufacture of CS2, a second reactor (5) for the manufacture of Al2S3 from CS2 and Al2O3, and a third reactor (8), preferably an electrolysis cell, for the manufacture of Al from Al2S3.
Patent NO-319832-B1 (NO)
Inventor: SHIGYO HIROMICHI
IPC: A61P37/06
Filed: 2001-08-23
Abstract: Objects of the invention are to provide compounds having excellent activity against interleukin-1 beta  production and also medicines comprising them as effective ingredients. Pyridazin-3-one derivatives represented by the following formula (1):   <CHEM> wherein Ar<1> represents a substituted or unsubstituted aromatic group, Ar<2> represents a phenyl group having a substituent at least at the 4-position thereof, R<1> represents a linear or branched alkyl group, an alkyl group having a cyclic structure, a substituted or unsubstituted phenyl group or a substituted or unsubstituted phenyl(lower alkyl) group, and R<2> represents a cyano group, a carboxyl group, a (lower alkoxy)carbonyl group, a substituted or unsubstituted lower alkyl group or a substituted or unsubstituted carbamoyl group, or salts thereof; and medicines comprising them as effective ingredients.
Patent NO-328820-B1 (NO)
Inventor: HOLMSTROM ROGER
IPC: B67D7/06
Filed: 2001-09-13
Abstract: A method at filling-up a vehicle with fuel at a filling station. The method comprises the step of: in response to an initiation of a filling-up (100) by a person, registering information (110) of the filling-up. The information comprises at least one image of something of the person initiating the filling-up and the vehicle. Further, the method comprises the step of storing (120) the registered information, and in response to payment (130) of the fuel deleting (140) said at least one image. <IMAGE>
Patent NO-331277-B1 (NO)
Inventor: LEVEILLARD THIERRY
IPC: C12P21/08
Filed: 2003-10-03
Abstract: Disclosed are methods and compositions for early diagnosis, monitoring and treatment of retinal dystrophy, age-related macular degeneration, Bardet-Biedel syndrome, Bassen-kornzweig syndrome, best disease, choroidema, gyrate atrophy, congenital amourosis, refsun syndrome, stargardt disease and Usher syndrome. In particular, the invention relates to a protein, termed "Rdcvf1," that is differentially transcribed and expressed in subjects suffering from retinal dystrophies and the like, such as retinal dystrophy and age-related macular degeneration compared with nonsufferers, antibodies which recognize this protein, and methods for diagnosing such conditions.
Patent NO-333333-B1 (NO)
Inventor: MOCZULSKI LECH
IPC: C23C4/18
Filed: 2005-10-31
Abstract: Disclosed is a piston for a large-size engine, comprising a piston crown (1) that is made of an iron material and is provided with circumferential piston ring grooves (4) for receiving one respective piston ring (3). At least the top piston ring groove (4) located closest to the combustion chamber is provided with a wear-resistant layer (5) in the area of the lateral area that is disposed opposite the combustion chamber. A great bearing capacity and durability of the wear-resistant layer (5) can be obtained by providing said wear-resistant layer (5) with a metallic matrix (7) into which small supporting parts (6) having a greater hardness than chromium are embedded. The inventive wear-resistant layer (5) can be sprayed on, fused on, or soldered on.
Patent NO-328582-B1 (NO)
Title: Mikrofon for lydkildesporing
Inventor: MARTON TRYGVE FREDERIK
IPC: G01S3/808
Filed: 2006-12-29
Abstract: Den foreliggende oppfinnelsen offentliggjør et arrangement som benytter en bestemt mikrofonsammensetning for å tilrettelegge for lydkildesporingssystemer i kommunikasjonssystemer. Det kan anvendes både for enkelt- og gruppemikrofoner. Hovedideen er å forbedre lydnivået akustisk i det kritiske høyfrekvensområdet, for derved å forbedre det effektive signalstøyforholdet både for lydopptak og lokaliseringsalgoritmer. Dette gjøres ved å inneslutte mikrofonen i en kanal eller lite hulrom (en Helmholtzresonator), for derved å frembringe en ganske bredbåndet, høyfrekvent responstopp (resonans).
Patent NO-335216-B1 (NO)
Title: Anordning ved verktøykasse
Inventor: HUANG SHOU-CHI
IPC: B65D21/02
Filed: 2013-11-08
Abstract: Det er beskrevet en verktøykassekonstruksjon innbefattende en første kasse (11) og en andre kasse (12) svingbart forbundet med den første kassen (11) og et antall bokser (2) Et mangfold sett med utstikkende pilarer (13) er anbragt i det minste inne i den første kassen (11), hvor hvert sett innbefatter to par med utstikkende pilarer (13) motsatt til hverandre. Bunnen av hver boks (2) er forsynt med en avtrappet utsparing (21) for å danne et fast inngrep med den utstikkende pilaren (13).
Patent NO-337043-B1 (NO)
Inventor: OHM ANDREAS
IPC: A61P15/10
Filed: 2014-10-24
Abstract: Production of solid medicaments (A) containing vardenafil hydrochoride (I) in the form of the trihydrate involves using (I) of any water content in the production of (A) and converting (I) into the trihydrate form at an intermediate processing stage or in the final product. An independent claim is included for the medicaments (A) (specifically in coated tablet form) obtained by the process. ACTIVITY : Vasotropic. MECHANISM OF ACTION : None given in the source material.
Patent PL-123430-B1 (PL)
Title: Process for preparing novel derivatives of pyrido /2,1-b/ quinazolinone
IPC: C07D471/04
Filed: 1979-10-16
Abstract: Pyrido[2,1-b]quinazolinones of the formula   <IMAGE>   wherein X is cyano, hydroxyamidocarbonyl, carbamoyl, 5-tetrazolyl, carboxy, carboxy in the form of a salt thereof with a physiologically compatible base, carboxy esterified with a physiologically acceptable alcohol or carboxy amidated with a physiologically acceptable amine; R1 is hydrogen or methyl; and R2 through R5 are independently each hydrogen, halogen, alkyl of 1-4 carbon atoms, trifluoromethyl, carboxy, thiocyano, methylthio, methylsulfinyl, methylsulfonyl, methylsulfonimidoyl or methylsulfonamido with the proviso that two or three of the groups R2 through R5 are hydrogen; or a salt thereof with a physiologically acceptable acid or base; possess valuable pharmacological properties.
Patent PL-150228-B1 (PL)
Title: Method of obtaining novel derivatives of n-4-pyridylamide
IPC: C07D493/10
Filed: 1986-08-04
Abstract: Substituted benzamides of the general formula I
     in which:
     R represents an alkoxy, alkenyloxy or alkynyloxy group containing up to 7 carbon atoms in the group,   R, is hydrogen or a NR 4 R 5 , or NR 6 COR 7  group, where R 4 , R s  and R 6 , which may be the same or different, is each hydrogen or an alkyl group and R 7  is an alkyl or trifluoromethyl group,   R 2  is hydrogen, halogen, or a nitro, or sulphamoyl group,   R 3  represents hydrogen or a methyl or methoxy group,   X represents a hydrocarbon chain containing 1 to 4 carbon atoms, one of which may optionally be replaced by an oxygen atom,   Y represents a non-aromatic cyclic ether or a non-aromatic cyclic thioether group and pharmaceutically acceptable salts thereof are useful in the treatment of gastro- intestinal disorders. Various methods of synthesis are described including synthesis via novel amines of the formula
     which are themselves obtained by reduction of the corresponding oximes.
Patent PL-154800-B1 (PL)
Title: Method of obtaining 2(4-/2-chlorobenzamido/-ethyl-/-phenoxy)-2methyl propanic acid
IPC: C07D263/58
Filed: 1988-07-20
Abstract: For novel prepn. of 2-(4-(2--chloro-benzamido) -ethyl-phenoxy)-2 -methyl-propionic acid (bezafibrate) of formula (I), a 4-chloro-benzoic-acid-thio ester of general formula (II), where R is a 2-mercapto-benzimid-azol-, 2-mercapto-benzaxazol- or pref. a 2-mercapto-benzo-thiazolo gp., is condensed with silylated 2-(4-(2-amino-ethyl)-phenoxy) -2-methyl-propionic-acid of formula (III). Active thio-esters of formula (II) are novel cpds.
Patent PL-156243-B1 (PL)
IPC: C07C53/16
Filed: 1988-11-30
Abstract: Sposób  w ytw arzania  w odnego  ro ztw o ru   ch lo ro o ctan u   m etali  alkalicznych  przez  reakcję 
kw asu chlorooctow ego z w odnym  roztw orem  w ęglanu m etalu alkalicznego, 
znamienny tym, 
że na 
pow ierzchnię stężonego i będącego w stanie spoczynku w odnego ro ztw o ru  w ęglanu m etalu alk ali­
cznego  nanosi się w arstw ę stałego krystalicznego kw asu chlorooctow ego i p o zo staw ia tę w arstw ę 
na pow ierzchni  roztw oru  aż do  całkow itego  zaniku  kryształów .
Patent PL-164165-B1 (PL)
Inventor: BESZTAK BRONISLAW
IPC: B21B17/14
Filed: 1990-08-16
Abstract: 1 Sposób kształtowania rur, zwłaszcza o przekroju
owalnym lub płaskoowalnym, polegający na tym,
J że rury okrągłe o średnicy zewnętrznej 5-60 mm. gruk
7 boścl 0,1-4 mm oraz o korzystnej długości minimalnej
1000 mm. walcuje się na zimno w 3-8 stopniach odkształcania,
w układzie ciągłym, z 1-90% ubytkiem
średnicy rury w płaszczyźnie pionowej, z minimalną
prędkością walcowania 0,05 m/s, znamienny tym, że
walcowanie rur prowadzi się z prędkością 0.05-0,60
m/s tak, aby w pierwszym stopniu odkształcania ubytek
średnicy rury w płaszczyźnie pionowej wynosił 1­
10%. a w ostatnim stopniu walcowania był o 3-20%
wyższy w stosunku do procentowego ubytkuwynikającego
ze zmiany wysokości kształtowanej ruty.
2. Giętka wielorolkowa do kształtowania rur,
zwłaszcza o przekroju owalnym lub płaskoowalnym,
składająca się z zamocowanych na płycie giętarki, kolejno
po sobie, klatek kształtujących posiadających po
dwie poziome rolki formujące, z których górna Jest
przesuwana w kierunku pionowym oraz z pionowych
walców kierujących zamocowanych na listwach nastawczych
usytuowanych po obu stronach klatek formujących.
a także z napędu, znamienna tym, że w
każdej z klatek formujących (3), górna pozioma rolka
formująca (11) przymocowana Jest do górnej dźwigni
(12). natomiast dolna pozioma rolka formująca (13)
przymocowana Jest do dolnej dźwigni (14). a obie
dźwignie (12, 14) zamocowane są nożycowo, obrotowo,
na sworzniu (lB) przytwierdzonym na stałe do korpusu
giętarki(3),,