baber/WOPTO huggingface dataset:
Patent IT-1276526-B1 (IT)
Title: Anti-tamper lock
Inventor: RONCONI MARINUZZI MAURIZIO
IPC: E05B/
Filed: 1995-04-12
Granted: 1997-10-31
Abstract: A precision lock, comprising opening/closing devices, characterised by the fact that it includes a first disc 1 connected to the said devices, a second disc 4 fitted with a plate to accept a key 11, and means 9c, 2a to lock the said first and second disc together or to separate them, insertion of the key causing coupling and extraction causing separation. <IMAGE>
Patent IT-1279281-B1 (IT)
Title: Asta perfezionata particolarmente per montature di occhiali, e  relativo dispositivo di elasticizzazione
Inventor: MONTAGNER LUCIANO
IPC: G02C5/22
Filed: 1995-03-17
Granted: 1997-12-09
Abstract: Astina perfezionata, particolarmente per montature di occhiali, e relativo dispositivo di elasticizzazione del tipo costituito da uno snodo complesso introdotto all'interno di una scatola associata alla detta asta ed incernierato al muso di riferimento, detto snodo comprendente essenzialmente; un tirante, coassiale ad una molla elicoidale di compressione trattenuta da un lato da un ingrossamento ricavato in corrispondenza di una terminazione del detto tirante, dall'altro insistendo in prossimità dello snodo impegnato sull'estremità opposta del medesimo tirante, ed in cui fra lo snodo e la molla è interposto un fermo, detto fermo essendo costituito da un arpione che si incunea in una cava ottenuta sulla superficie interna della scatola di contenimento.
Patent IT-1267829-B1 (IT)
Title: Self-locking brake for electric hoist
Inventor: GUALTIERO DARIO
IPC: B66D/
Filed: 1994-07-13
Granted: 1997-02-18
Abstract: The invention provides a mechanical brake 1 for an electric hoist 2, the said hoist comprising a frame 21 which supports an electric motor 22 whose shaft 25 is connected to a drum 23 for winding the load lifting cable 24. The said brake consists of an epicyclic gearing 3 positioned in a flange 231 of the said winding drum 23, in which the said epicyclic gearing comprises at least one or more satellite gears 33, each of which engages simultaneously with the toothed end 34 of the said motor shaft 25 and with the internal toothing of a ring gear 31 connected in a fixed way to the frame 21 of the said hoist 2, and also with the internal toothing of an idle ring gear 32 which is movable within the said flange 231 of the said drum 23 to which it is connected, the said idle ring gear 32 acting by the thrust of its outer surface 332 against at least one opposing element 35 fixed eccentrically to the said flange 231 of the said winding drum 23. <IMAGE>
Patent JP-2958951-B1 (JP)
Title: コンクリート梁
IPC: E04C3/293
Filed: 1998-06-08
Granted: 1999-10-06
Abstract: 【要約】
【課題】  靭性の向上を図り、同時に軽量化も可能なコ ンクリート梁を提供する。
【解決手段】  プレキャストコンクリート製の主桁１の 下部に鋼管14を埋設する。主桁１に荷重が加わり、断面 下部側に引張力が加わると、これに鋼管14が抗すること により強度の向上を図ることができる。加えて、従来の 中実な鉄筋と同一重量の鋼管14を用いても、中空な鋼管 14の方が断面性能に優れる。また、鋼管14内部の中空部 分だけ主桁１が軽量化となる。
Patent JP-2935702-B1 (JP)
Title: ゲーム機用組み立て外筐
IPC: A63F7/36
Filed: 1998-09-02
Granted: 1999-08-16
Abstract: 【要約】
【目的】  組み立て式で、性能の良い外筐の提供。
【構成】  ゲーム機を組み込む正面を囲むように配置さ れる複数の樹脂製の面板１２、１３、１４、１５と、正 面に相対する背面板１６とを有し、各面板１２、１３、 １４、１５、１６の内の少なくとも一部のものは、内面 に凹部１７を有する。複数の面板１２〜１５は背面板１ ６の左右及び上下に折り畳み可能に軸支され、かつ互い に嵌まり合う嵌合構造を持っており、組み立て時、結合 子３１を用いて分解可能に複数の面板１２〜１５を背面 板１６とを結合する。
Patent JP-2978915-B1 (JP)
Title: ファン
IPC: F04D27/00
Filed: 1998-10-01
Granted: 1999-11-15
Abstract: 【要約】
【課題】万が一に指等がフィンに当たっても指に与え ず、フィンも損傷を受けないファンの提供。
【解決手段】ファンモータ軸３は、外枠９に対し固定の 図示していない中心固定軸に回転自在に軸支され、内蔵 の図示していないモータにより回転駆動される。ファン モータ軸３には、複数のフィン１が取り付けられ、フィ ン１がファンモータ軸３と共に矢印６の方向に回転する ことにより、送風が行われる。フィン１それぞれの根本 には、矢印８の方向に一定以上の外力がフィン１に加わ るとフィン１が矢印８の方向に倒れるようにし、外力が 無くなるとフィン１を元の状態に戻すことのできるばね ２が設けられている。
Patent JP-3033566-B1 (JP)
Title: 自動変速機の変速制御装置
IPC: F16H61/06
Filed: 1998-10-07
Granted: 2000-04-17
Abstract: 【要約】
【課題】  高スロットル開度からの足離しアップシフト 時に、足離しによるショックと実変速による変速ショッ クとが吸収し合うような変速制御を行うことにより、変 速品質を向上させる。
【解決手段】  自動変速機２の変速制御を行うコントロ ーラ１１は、エンジン１のスロットル開度ＴＶＯを検出 するスロットル開度センサ１２からの信号、油温Ｔを検 出する油温センサ１６からの信号等を入力されて所定の 制御プログラムを実行することにより、アップシフト判 断時に高スロットル開度からの足離しアップシフトか否 かを判定して、高スロットル開度からの足離しアップシ フトの場合には、低スロットル開度からの足離しアップ シフトの場合よりも当該変速に関与する摩擦要素への油 圧の上昇を早める油圧制御を行う。
Patent JP-3006607-B1 (JP)
Title: 青果物の非破壊食味特性測定装置
IPC: G01N21/35
Filed: 1998-11-20
Granted: 2000-02-07
Abstract: 【要約】
【課題】  部品点数が低減されて装置の小型化並びに低 コスト化が図れる非破壊食味特性測定装置を提供する。
【解決手段】  青果物が載置され底面にトレイ側光通路 部1bが設けられた複数のトレイ１を順次搬送し、搬送路 中に設けられたＮ個の測定部において測定部側光通路部 31b〜33bとトレイ側光通路部を介し波長λ1 〜λN のレ ーザ光を青果物に入射しかつ青果物から出射される各レ ーザ光から青果物の糖度等その食味特性を測定する非破 壊食味特性測定装置であって、トレイ側光通路部におけ る内径をＡ、トレイの搬送方向における長さ寸法をＢ、 測定部側光通路部の内径をＣ、隣接する各測定部におけ る測定部側光通路部間の径中心間距離をＬとした場合、 これ等の各寸法が、（Ａ＋Ｃ）≦Ｌ≦（Ｂ−Ａ−Ｃ）／ （Ｎ−１）  （１）の関係を満たすようにそれぞれ設定 されていることを特徴とする。
Patent MD-4334-B1 (MD)
Title: Strain of blue-green microalga Cylindrospermum licheniforme (Bory) Kütz - source of glucides
Inventor: TROFIM ALINA
IPC: C12N1/12
Filed: 2014-02-03
Abstract: The invention relates to biotechnology and can be used in the microbiological industry for the production of glucides that can be used as a nutrient source, in cosmetology and in the pharmaceutical industry for the production of drugs, in the livestock farming and plant growing as biological stimulants for animals and plants.The strain of blue-green microalga Cylindrospermum licheniforme (Bory) Kütz. is deposited in the National Collection of Nonpathogenic Microorganisms under the number CNMN-CB-15 and can be used as a source of glucides.
Patent NO-312570-B1 (NO)
Inventor: SVEAN JARLE
IPC: H04R25/00
Filed: 2000-09-01
Abstract: Ear protecting device with a sealing section for acoustically sealing the meatus of a human, includes a sound generator with a sound outlet for being directed toward the user meatus; an inner microphone with a sound inlet from the meatus, arranged for measuring the resulting sound field in the meatus; connected to an electronics unit including a sound analyser coupled to the inner microphone, for analyzing sound characteristics of the resulting sound field in the meatus, producing analyzed sound characteristics; storing part in the electronics unit for storing measured predetermined sound characteristics of a properly functioning ear protecting device; a comparing part in the electronics unit for comparing the inner microphone analyzed sound characteristics with the stored measured predetermined sound characteristics; indicating part coupled to the comparing part for being activated if the analyzed sound characteristics differ significantly from the predetermined sound characteristics.
Patent NO-327040-B1 (NO)
Inventor: PIVA RODOLFO
IPC: C07C229/00
Filed: 2000-12-22
Abstract: A novel process for the preparation of 2-chloro-3-(phenylmethoxy)propionic acid potassium salt (I) <CHEM>
Patent NO-333085-B1 (NO)
Inventor: IMHOF BEAT ALBERT
IPC: C12N15/12
Filed: 2001-09-11
Abstract: The invention relates to new polypeptide in isolated form belonging to a subfamily of the human Immunoglobulin Superfamily, which polypeptide shows at least 70% sequence homology with the amino acid sequence of the murine Confluency Regulated Adhesion Molecules 1 or 2 (CRAM-1 or CRAM-2) as depicted in   Fig 3   upper and second row, respectively, and antibodies thereto as well as their use in treatment of inflammation and tumors.
Patent NO-328699-B1 (NO)
Inventor: PYSTYNEN JARMO
IPC: C07D311/76
Filed: 2002-12-18
Abstract: Compounds of formula I' wherein the two -OH substituents in the phenyl moiety are in a position ortho to one another and R<SUB>1 </SUB>in a position ortho to one of the hydroxy groups; and X, R<SUB>1 </SUB>to R<SUB>6 </SUB>are as defined in disclosure. The compounds exhibit COMT enzyme inhibiting activity, so are useful as COMT inhibitors.
Patent NO-325179-B1 (NO)
Inventor: RAANESS OLA SCHIEFLOE
IPC: B28D5/00
Filed: 2003-04-23
Abstract: Method for cleaning of silicon carbide particles from fine grain particles adhering to said silicon carbide particles, typically in the form of agglomerates of metal particles, subsequent to production (cutting) of silicon wafers and after removal of any present solute or dispersing agent from the particles. The particles (1) of contaminated silicon carbide are firstly exposed to a mechanical treatment in a first step (2) of cleaning in a per se known classifying apparatus where a first coarse fraction (3) of particles, agglomerates, larger than the original silicon carbide particles, are separated out and treated in a process (4) where the agglomerates are broken down to individual grains, without crushing said individual grains, and thereafter recycled (5) to said first step (2) of cleaning. A first fine fraction (6) is discharged from said first step (2) and transferred to a second step (7) of cleaning conducted in a per se known classifying apparatus from which the particles of silicon carbide are discharged in the form of a second coarse fraction (8), while the contaminants separated out in said second step of cleaning, are discharged in the form of a second fine fraction (9).
Patent NO-322710-B1 (NO)
Title: En grensesnittanordning med apne og lukkede innretninger for kommunikasjon av tjenester i et personlig nettverk.
Inventor: JONVIK TORE ERLING
IPC: H04L12/56
Filed: 2003-04-29
Abstract: En virtuell innretning er beskrevet, hvilken består av i det minste én åpen innretning, for eksempel en PDA, laptop eller mobiltelefon som kan programmeres, i det minste én lukket innretning, for eksempel en videoopptaker eller digitalt kamera med en lukket indre struktur, og en rekke primitive innretninger, for eksempel et hodesett eller mikrofon. En middelvare installert på én eller flere åpne innretninger eller en ekstern server vil virke som et operasjonssystem som får innretningene til å samvirke som én virtuell innretning.
Patent NO-323926-B1 (NO)
Title: Visuelt system samt styringsobjekt og apparat til bruk i systemet.
Inventor: NJOLSTAD TORMOD
IPC: G06F3/038
Filed: 2004-11-12
Abstract: Fremgangsmåte og apparat (16) for å projisere infrarødt- og nær infrarødt- eller lavintensitetslys fra en penn, peker eller annet styringsredskap eller -objekt i form av et kodet mønsterbilde som kan detekteres av et kamera og gjenkjennelsessystem, men som er usynlig, eller knapt synlig for bruker og publikum, hvorved man kan styre og samvirke med en datamaskin (19) under en presentasjon, et datamaskinstøttet arbeid og/eller annen interaktiv bruk av en datamaskin, inklusive peking, valg, tegning og skriving, både på avstand (11) og nær (10) en front- eller bakprojeksjonsskjerm eller eventuelt andre typer av fremvisningsskjermer, uten noen distraherende visuelt mønster eller flekker, mens den eventuelle visuelle tilbakekoplingen til bruker og publikum kan genereres av datamaskinen og fremvisningssystemet på fremvisningsskjemen på en styrt og kontekstfølsom måte. De projiserte komplekse bildene fra posisjonsanordningen er skapt ved optisk sammenstilling av en eller flere diffraktive optiske elementer, kollimasjonslinse og/eller speil og en eller flere lyskilder, både når det opereres på avstand (11) og når det opereres nær (10) skjermen. Lyskilden kan fortrinnsvis være laserdioder eller lysemmitterende dioder. I en foretrukket utførelse sender lyskildene ut synlig, infrarødt eller nær infrarødt lys.
Patent NO-341129-B1 (NO)
Inventor: KAKINUMA HIROYUKI
IPC: C07D409/10
Filed: 2007-08-02
Abstract: The present invention provides a 1-thio-D-glucitol compound of the following formula, which shows the action of inhibiting the activity of SGLT2, a pharmaceutically acceptable salt of the compound, or a hydrate of the compound or the salt; and a pharmaceutical comprising such a compound as an active ingredient, especially, a pharmaceutical for preventing or treating diabetes, diabetes-related disease, or diabetic complication. The invention also provides a method for producing the 1-thio-D-glucitol compound and its intermediate.
Patent NO-332325-B1 (NO)
Title: Elektrisk injektor innretning
Inventor: SKEELS HAROLD BRIAN
IPC: E21B19/22
Filed: 2008-01-31
Abstract: Den foreliggende oppfinnelsen angår en elektrisk injektoranordning for bevegelse av en kabel inn i eller ut av en brønn. Anordningen omfatter motstående endeløse belter for griping av kabelen omfattende magneter med vekslende polaritet; rulleanordninger for føring av de motstående endeløse beltene; og en elektrisk drivanordning (20) omfattende en elektromagnet for tilveiebringelse av et vekslende elektromagnetisk felt for driving av de motstående endeløse beltene rundt rulleanordningene.
Patent NO-342444-B1 (NO)
Title: System for fundamentering av brønnhoder
Inventor: STRAND HARALD
IPC: E21B33/037
Filed: 2016-11-17
Abstract: Brønnhodefundament for en eller flere undersjøiske brønner, hvor brønnhodefundamentet omfatter et sugefundament (1) forsynt med et hus (11) med åpen bunn (114) og en topp som er lukkbar med et toppdeksel (112), og hvor ett eller flere rør (14, 14a, 14b) er fastgjort i huset (11) og strekker seg fra husets (11) topp og i det minste i en vesentlig del av husets (11) vertikale utstrekning mot eller forbi husets (11) åpne bunn (114) innenfor eller utenfor husets (11) periferi, og hvor et rett øvre part (141) av hvert rør (14, 14a, 14b) rager opp over husets (11) topp og utgjør et øvre brønnrørparti som tildanner en del av en høytrykksbarriere i brønnen, og hvert rørs (14, 14a, 14b) rette øvre rørparti (141) er anordnet parallelt med husets (11) senterakse. Det beskrives også en framgangsmåte ved etablering av et undersjøisk brønnhodefundament.
Patent PL-117462-B1 (PL)
Title: Method of manufacture and refining of crude lead from arsenic-containing lead raw materialgo syr'ja,soderzhahhego mysh'jak
IPC: C22B13/06
Filed: 1979-06-26
Abstract: A method for manufacturing and refining crude lead from arsenic-containing lead raw-materials of a metallic, oxidic, sulphatic or sulphidic nature. In the manufacture of said crude lead, the lead raw-material is melted in a furnace in which strong turbulence can be created in the contents thereof, in the presence of a slag former, whereafter the slag is tapped-off. The furnace used is preferably a top blown rotary converter or a furnace of the Kaldo-type. The invention is characterized in that iron in metallic finely-divided form, such as iron filings, iron powder or finely-divided pieces of iron, is charged to the crude-lead melt whilst creating strong turbulence therein, or said iron is caused to be formed in situ, preferably by adding silicon, silicides, carbon, carbides or ferro-alloys containing carbon and silicon, wherewith arsenic and any antimony present form an iron speiss which is separated from the crude-lead melt in liquid form in direct conjunction with a gravitational separation of speiss and crude lead. Any copper present in the melt can be segregated therefrom as metallic copper or a copper speiss, by cooling the crude-lead melt.
Patent PL-156337-B1 (PL)
IPC: B65D88/08
Filed: 1988-05-05
Abstract: 1. Z b io rn ik n a m a te ria ły sypkie lu b tru d ­
nosypliw e p o sia d a ją c y ścianę b o czn ą, d ach ,
d n o w p o sta c i leja sto żk o w eg o i k o n stru k c ję
n o śn ą , znamienny tym, że p o s ia d a co n ajm niej
je d n ą p rzeg ro d ę p o p rz e c z n ą (5) u sy tu o w a n ą
m iędzy d n e m (3) i d a c h e m z b io rn ik a , p o łą ­
c z o n ą ze ścian ą b o c z n ą (1) i w y p o sa ż o n ą w co
najm niej je d e n o tw ó r (6).
6. Z b io rn ik n a m a te ria ły sypkie lub tr u d ­
nosypliw e p o sia d a ją c y ścianę b o c z n ą , dach ,
d n o w p o sta c i leja sto żk o w eg o i k o n stru k cję
n o śn ą , znamienny tym, że p o s ia d a co najm n iej
je d n ą p rzeg ro d ę p o p rz e c z n ą (5) u sy tu o w a n ą
m iędzy d n em (3) i d ach em (2) z b io rn ik a , w yposa
ż o n ą w co n ajm niej je d e n o tw ó r (6) i p o łą ­
c z o n ą ze śc ia n ą b o c z n ą (1) za p o m o c ą w ieszaków
(8).
Patent PL-157162-B1 (PL)
Title: Method of cleaning waters from filters rinsing with granulated filler
IPC: C02F/
Filed: 1988-05-09
Abstract: A method of treating waters from washing filters with granular filling that consists in the coagulation of chemical pollutants and their separation by means of settling, characterised in that the coagulant solution, which is supplied with the use of a pipeline, is added to rinsing water supplied with the use of a pipeline, and the obtained coagulant solution in rinsing water is passed through the filter with granular filling with the flow rate causing the granular bed expansion effect, and the coagulant solution is introduced, from the filter's bottom part, after the water from the filter is removed with the use of a valve, and then, compressed air is introduced through a pipe, blowing the bed and water over the bed, and next, rinsing water is supplied through the pipeline until clear water is obtained at the outlet, and finally total volume of discharge waters is introduced to a decanter.<IMAGE>
Patent PL-157726-B1 (PL)
Title: Error rate meter for digital communication systems
IPC: H04L1/04
Filed: 1988-11-23
Abstract: An error rate meter for digital communications, composed of the basic meter system comprising a transmitter segment in which there is a scrambler, transmission transcoder, transmission matching circuit, and a receiver segment in which there is a descrambler, reception transcoder, reception matching circuit, along with a timing synchronization circuit, an error meter, and a display for the metering results, wherein the device is adapted to measuring the said parameter for the purposes of digital signal transmission by means of a telephone network with analogue channel commutation, and it comprises an auto tester circuit for monitoring the technical condition of the meter of which the functioning is based on the principle of cyclic disorders in the operation of the scrambler (9) [caused by] the sequence of logical ones (14) that originate from the autonomous generator of the auto tester (12), at the output of the scrambler (9) the disordered sequence of digits, after having passed through the transmission transcoder (8), the matching circuit (7) and the connection matching block (1), reception matching circuit (2), and reception transcoder (3), produces an effect upon the descrambler (4) whereby the sequence of digits (13) at the output of it has a structure identical to the sequence of digits (14) generated by the auto test (12) generator.<IMAGE>
Patent PL-158212-B1 (PL)
Title: Insecti-, acari- and nematocide
IPC: C07D305/08
Filed: 1988-07-21
Abstract: The present invention provides a class of novel substituted bicyclooctanes which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and methods for their preparation are also disclosed.
Patent PL-161749-B1 (PL)
Inventor: WASYLECZKO ZENON
IPC: B25B13/00
Filed: 1990-01-22
Abstract: 1. Klucz hydrauliczny zawierający siłownik
hydrauliczny, połączony z tłoczyskiem,
znamienny tym, że ma dwa ramiona
napędowe (4 i 7), połączone ze sobą w przegubie
(8), które za pomocą zębów (9) zazębiają
się z kołem zębatym zapadkowym (10)
naprzeciwległe, osadzonym na łączniku zabierakowym
(15), przy czym ramiona (4 i 7)
zwierane są ze sobą za pomocą sprężyny
(11), dociskającej je w ruchu roboczym do
zębów (12) koła (10), zaś jedno ramię (4)
połączone jest w przegubie (3) z tłoczyskiem
(2) siłownika (1).
Patent PL-162066-B1 (PL)
Inventor: GRONO ANDRZEJ
IPC: H02J3/26
Filed: 1990-07-30
Abstract: Sposób wyznaczania chwili zgodności fazowej
napięć przemiennych o zbliżonych pulsacjach, w którym
wykorzystuje się znane przetwarzanie napięć przemiennych
na odpowiadające im przebiegi impulsowe o impulsach
pojawiających się w chwilach przejścia tych napięć
przez otoczenie punktu zerowego o kreślonym promieniu,
znamienny tym, że częstotliwości każdego z otrzymanych
przebiegów impulsowych ( ua' i ub') w powielaczach
częstotliwości (3 i 4) powiela się w tym samym
stopniu, otrzymując powielone przebiegi impulsowe (ua i
Ub), a następnie w elemencie logicznym iloczynu (5) tworzy
się koniunkcję powielonych przebiegów impulsowych
(ua i ub) oraz przebiegu bramkującego (ub) powstającego
w wyniku porównania w komparatorze (6) sygnału
(u<5) odpowiadającego bezwzględnej wartości kąta niezgodności
fazowej napięć przemiennych (ua i Ub), otrzymanego
na wyjściu przetwornika (7), z wartością zadaną
(Uz), przy czym na wyjściu elementu logicznego iloczynu
(5) otrzymuje się przebieg wyjściowy (uwy) o impulsach
pojawiających się w chwilach zgodności fazowej napięć
przemiennych (ua i ub).
Patent PL-163387-B1 (PL)
Inventor: Machocki Andrzej
IPC: B01J21/04
Filed: 1990-08-06
Abstract: Katalizator bezpośredniej konwersji metanu do wyższych węglowodorów składających
się z nośnika, fazy aktywnej i promatora lub kilku promotorów, znamienny tym, że
składa się z ognioodpornego, ceramicznego nośnika zawierającego, korzystnie na powierzchni,
gliniany magnezu i/lub wapnia, korzystnie MgAhClt i/lub 3CaO A I2O 3, w ilości nie
mniejszej niż 20% masy nośnika, oraz z fazy aktywnej złożonej ze związków metali ziem
alkalicznych, wziętych pojedynczo lub z ich mieszaniny w ilości nie więcej niż 40% wagowo
licząc na metale ziem alkalicznych w stosunku do masy nośnika, najlepiej 10-15% wagowo,
oraz z promotora lub kilku promotorów w postaci pojedynczych związków metali alkalicznych
albo ich mieszaniny, w ilości nie mniejszej niż 0,5% a najlepiej 1,7-5,0% wagowo licząc
na metal alkaliczny w stosunku do masy nośnika, przy czym metalami ziem alkalicznych,
które wchodzą w skład fazy aktywnej szczególnie korzystne są wapń i/lub magnez, zaś
promotorem metal alkaliczny, korzystnie sód.
Patent PL-164762-B1 (PL)
Title: Method of obtaining cholesterin
Inventor: HAJMOWICZ HALINA
IPC: C07J9/00
Filed: 1990-10-31
Abstract: 1. Process for producing cholesterol by extracting from the animal tissue, characterised in that, pig or cattle intestine mucous is subjected to extraction with acetone or aliphatic alcohol, aliphatic or aromatic hydrocarbons, aliphatic halides, ethylene acetate, dioxane or tetrahydrofuran, while the solvent is distilled off from the extract, the residue is hydrolysed, and the product of hydrolysis is separated and extracted again using organic solvents, then the raw cholesterol is educed, which is purified using known methods.
Patent PL-165447-B1 (PL)
Title: Apparatus for making shaped or cut apart sections
Inventor: VANDENBROUCKE JACKY
IPC: B23D35/00
Filed: 1990-11-21
Abstract: The apparatus comprises a pair of rotatable devices each holding a plurality of metal shaping and/or cutting rollers, the rollers of one device meshing with rollers of the other device to produce specific designs or widths of material. This is made possible by merely selecting suitable rollers of both sets and when production of a specific metallic section of desired widths are terminated, other rollers are selected by rotating the rotatable devices. When suitable rollers have been selected they are locked in operating position and when another design or widths are required, the devices are unlocked, a selection is made, and the devices are again locked to produce the new metallic section or widths of material.
Patent PL-167782-B1 (PL)
Title: Method for investigating a protective system with air cushion and a device for investigating a protective system with air cushion
Inventor: MCCURDY ROGER A
IPC: B60R21/01
Filed: 1990-12-12
Abstract: A test circuit for an airbag restraint system is disclosed and provides an accurate determination of the operativeness of a storage capacitor and calculates the resistance of inertia switch resistors. The capacitor is tested by discharging and charging the capacitor. The values of the inertia switch resistors are determined by switching known resistive values in parallel with the inertia switch resistors. Based on the monitored voltage values during the switching, resistance values are calculated.
Patent PL-165119-B1 (PL)
Inventor: WOJCIK JERZY
IPC: C08K13/00
Filed: 1991-01-14
Abstract: Sposób wytwarzania stabilizatora dla niebarwiących kauczuków syntetycznych, polegający
na alkilowaniu styrenem mieszaniny krezoli w obecności kwaśnych katalizatorów, znamienny
tym, że jako katalizatorstosuje się kwas dodecylobenzenosulfonowy użyty w ilości od 1 do 5% w
stosunku do reagentów.