baber/WOPTO huggingface dataset:
Patent EP-1113755-B1 (EP)
Inventor: FREUDENTHAL FRANZ
IPC: A61B17/22
Filed: 1999-09-16
Granted: 2003-12-17
Abstract: The invention relates to a device for grasping bodies, objects or particles, especially foreign bodies, agglomerates, stones or other organic deposits or accumulations from human or animal vessels or body cavities, comprising a long proximal part (30) and a distal part (20) which is provided with a loop. The loop consists of a flexible and elastic material and is at least partially a double loop (21) which has a loop center. Starting from a primary configuration said double loop can form a secondary configuration by interacting with a long, tubular element (40) which at least partially surrounds the device. The loop is bent at a predetermined angle from the longitudinal axis to the long proximal part (30) at least in its primary configuration.
Patent EP-1137430-B1 (EP)
Inventor: BIGALKE HANS
IPC: A61K9/19
Filed: 1999-12-10
Granted: 2003-03-12
Abstract: In a method of manufacturing a therapeutic agent to be administered intramuscularly for suppressing snoring noises a high-purity Clostridium toxin BoNT/A or TeNT or at least one of a high-purity Clostridium toxin BoNT/B, BoNT/C1, BoNT/D, BoNT/E, BoNT/F and BoNT/G is added to a carrier. In an alternative, one or more hybrid proteins as a Clostridium toxin, having a light subunit of a Clostridium toxin of the following group and a heavy subunit of a different Clostridium toxin of the same following group, which group contains BoNT/A, BoNT/B, BoNT/C1, BoNT/D, BoNT/E, BoNT/F, BoNT/G and TeNT, are added to a carrier. According to another alternative, a complex, containing a Clostridium toxin or a hybrid protein, and further containing one or more therapeutically well-tolerated hemagglutinins and/or pharmaceutically well-tolerated non-toxic proteins, is added to a carrier. The carrier can be an aqueous solution, a saline solution, or liposomes.
Patent EP-1137797-B1 (EP)
Inventor: CHO MYUNG-SAM
IPC: C07K1/00
Filed: 1999-12-08
Granted: 2008-10-29
Abstract: The invention concerns glycosylated proteins having human factor VIII activity. In a preferred embodiment, the protein is glycosylated with oligosaccharides that include an alpha-(2,6)-linked sialic acid and a bisecting GlcNAc linked to a core beta-mannose.
Patent EP-1124521-B1 (EP)
Inventor: FLOHR ANDREAS
IPC: D04H1/54
Filed: 1999-09-01
Granted: 2003-11-05
Abstract: L'invention concerne une toile non tissée qui peut être utilisée comme feuille supérieure sur un article absorbant jetable, tel qu'une couche. La toile non tissée comporte une zone centrale et deux zones extérieures, chacune comportant une zone d'adhérence. La zone d'adhérence des zones extérieures est plus grande que celle de la zone centrale de manière à présenter une zone centrale molle et des zones extérieures rigides.
Patent IE-87396-B1 (IE)
Title: A safety apparatus for animal husbandry
Inventor: WILLIAM O'LEARY
IPC: A01K15/00
Filed: 2022-04-08
Abstract: A safety apparatus for animal husbandry, especially cows while being milked in stalls in a milking parlour. A frame (2) supports a pair of opposed clamps (3, 4) pivotally mounted to the frame to move towards each other to gain purchase on the hips of an animal. Actuators 20, 25, 30) mounted at a rear end of the apparatus for creating (rearwardly and downwards) / releasing (upwardly) and forwardly) tension of the clamps via a cable assembly (50). A tail lifting arm (12) pivots from the rear of the apparatus for movement between an upper position holding an animal’s tail upwardly, and a released position, the tail holder (11) being engageable with a tool (100) for causing this movement. In the operative position the tail jack is retained by a pawl (15) engaging a rack (10) on the frame, itself attached to the animal by the tensioned clamps.
Patent IT-1265730-B1 (IT)
Title: Connectors for mounting on the chain rings and on the arms of the cranks for bicycles in general to reduce the ratio between lever arm/effort and the arm of the load, to enhance the tractive force
Inventor: DIRIDONI SERGIO
IPC: B62K/
Filed: 1992-06-08
Granted: 1996-12-02
Abstract: This invention, applicable to bicycles in general, consists of connectors for mounting on the crankset on the chain rings and on the arms of the cranks, their function being to reduce the ratio between the lever arm/effort with the arm of the load, because the invention creates new load points located inwards and closer to the fulcrum of the cranks, which will work in parallel with the original load point; we will therefore has the result of a greater tractive force with the same amount of effort applied to the cranks by the cyclist. The object of the invention is therefore to ease the job of the cyclist during pedalling by increasing the tractive force for equal muscular effort, resulting in greater efficiency. <IMAGE>
Patent IT-1303917-B1 (IT)
Title: Exfoliation crack prevention method for pressurised container - involves performing heat treatment prior to welding within specified temperature
Inventor: FUKADA TOSHIAKI
IPC: B21C/
Filed: 1998-06-05
Granted: 2001-03-01
Abstract: A stainless steel board is laminated to a base material surface by welding. Annealing is then done to relieve stress. Heat treatment process is done prior to welding in temperature range of 560-640 [deg]C. The annealing is performed in the temperature range of 650-720 [deg]C. The heat treatment is done for more than 5 hours and less than 30 hours.
Patent IT-1265928-B1 (IT)
Title: profilo di intagliatura della suola degli sci da neve.
Inventor: BERGONZI ROMEO
IPC: A63C/
Filed: 1993-01-18
Granted: 1996-12-16
Abstract: Profilo di intagliatura della suola degli sci da neve costituito da coppie di segmenti intagliati, su ogni sci, in modo tale che l'angolo al vertice formato dagli stessi sia inferiore a 180°.
Patent IT-1277310-B1 (IT)
Title: Passively operating plant for the automatic raising of cold water by means of the condensation of steam at low pressure
Inventor: ACHILLI ANDREA
IPC: G21C/
Filed: 1995-03-02
Granted: 1997-11-05
Abstract: A plant for performing cyclically and fully passively the raising of a flow of cold water along a pipe that draws up the water from a lower tank and discharges it into an upper tank or pool employing only a pressure drop produced by causing the condensation of a flow of steam at low pressure inside the said pipe. The plant also includes a passively operated triggering system that comes into operation automatically when the initial conditions of the cycle are repeated. <IMAGE>
Patent JP-2959551-B1 (JP)
Title: 印刷装置および印刷方法、並びに記録媒体
IPC: B41J5/30
Filed: 1998-04-08
Granted: 1999-10-06
Abstract: 【要約】
【課題】  印刷データを所定の位置に正確に印刷するこ とができるようにする。
【解決手段】  Ｆ／Ｗ設定レジスタ１に設定された設定 値は、印刷位置制御部４より、ブロック終了になる印刷 ラインの水平同期信号をトリガとして供給されるプレロ ード信号に基づいて、印刷制御値保持レジスタ２により 読み込まれる。印刷制御カウンタ３は、印刷位置制御部 ４より、ブロック終了になる印刷ラインのライン終了信 号をトリガとして供給されるオートロード信号に基づい て、印刷制御値保持レジスタ２より設定値を読み出し、 それに基づいて印刷位置信号を出力する。Ｆ／Ｗ設定レ ジスタ１への設定値の設定はオートロード信号が発生さ れてから、プレロード信号が発生されるまでの期間に行 われる。
Patent JP-3067108-B1 (JP)
Title: 物干しユニット
IPC: D06F57/12
Filed: 1999-05-12
Granted: 2000-07-17
Abstract: 【要約】
【課題】既設の短い物干し受けを利用して、長い物干し 受けを手軽に設置することのできる構造を提供するこ と。
【解決手段】建物の壁Ｗに固定された既設の物干し金具 １０に、物干しユニット３をかぶせて取り付け、該物干 しユニット３には３本の物干し竿を差し込むための孔４ ２、４３、４４を備えた。
Patent JP-3041698-B1 (JP)
Title: 米研ぎ器
IPC: B02B1/06
Filed: 1999-05-28
Granted: 2000-05-15
Abstract: 【要約】
【課題】  本発明は、米研ぎ器であって、手で米を研ぐ と同様の作用によって米を効率良く研ぐことができるも のを提供することを目的とする。
【解決手段】  容器本体１と、容器本体上面に着脱自在 に取付けられる蓋４と、下端に複数の研ぎ翼１１を有す るシャフト９を含み、シャフト９は容器本体１に対して 進退可能となるように蓋４を介して装着されている米研 ぎ器において、各研ぎ翼１１の表面はほぼ垂直であって 且つシャフト９を中心にして容器本体の内周面に向って 延びるように形成され、各研ぎ翼１１は上方へ行くに従 って同じ方向に曲がっていることを特徴とする。
Patent JP-2945385-B1 (JP)
Title: 溶銑の脱硫方法および脱硫装置
IPC: C21C7/04
Filed: 1998-06-16
Granted: 1999-09-06
Abstract: 【要約】
【課題】  設備的な所要コストを抑えながらも機械的撹 拌法による溶銑脱硫を短時間内に行うことのできる方法 および装置を提供する。
【解決手段】  溶銑鍋の溶銑を、脱硫剤を投入するとと もにインペラで撹拌することにより脱硫する方法であ る。
  インペラを、低速回転させながら溶銑面に近づけ、
  インペラが溶銑中に入ったとき（時刻ｔ 1 ）からイ ンペラの回転速度を上げて溶銑上のスラグを容器の外周 寄りに振り分け、その状態で容器中央部付近に露出する 溶銑面上に脱硫剤を投入し（時刻ｔ 2 〜ｔ 3 ）、
  投入した脱硫剤と溶銑とを、インペラの全体が溶銑 中に漬かった状態で、時刻ｔ 3 以降に高速回転させるイ ンペラにより撹拌する。
Patent JP-2926049-B1 (JP)
Title: 婦人用体温計
IPC: G01K7/00
Filed: 1998-07-06
Granted: 1999-07-28
Abstract: 【要約】
【課題】  基礎体温を測定しない日が継続したとき、基 礎体温の測定を促すことが可能な婦人用体温計を提供す ることを課題とする。
【解決手段】  測定された基礎体温に基づいて婦人の身 体に関する情報を演算して表示する婦人用体温計１にお いて、基礎体温の不測定日が所定日数継続したとき基礎 体温の測定を促すための表示を表示器２に表示する。
Patent JP-3096737-B1 (JP)
Title: ヒト・動物細胞培養液
IPC: C12N5/07
Filed: 1999-07-19
Granted: 2000-10-10
Abstract: 【要約】
【課題】  ヒト・動物細胞培養液を提供する。
【解決手段】  ヒト、ウシなどの動物の血清由来の精製 した抗トロンビンIII あるいは抗トロンビンIII 遺伝子 の全長を組み込んだ遺伝子組み換え菌や細胞由来の抗ト ロンビンIII を含有する、ヒト・動物細胞の低血清培養 または無血清培養のための培養液。
【効果】  ヒト・動物細胞の無血清培養で発生するアポ トーシスを含む細胞死抑制に高い効果がある。
Patent JP-2945400-B1 (JP)
Title: 移動案内機構および圧縮装置
IPC: G01N3/08
Filed: 1998-10-20
Granted: 1999-09-06
Abstract: 【要約】
【課題】  接近または離反する方向への二つの部材の平 行移動を、ストロークが大きい場合を含めて正確に案内 する移動案内機構などを提供する。
【解決手段】  二つの部材２・３にそれぞれ取り付けら れる上フレーム１１と下フレーム１２との間に中間フレ ーム１３を配置し、それらを上リンク１４・１５および 下リンク１６・１７で連結することにより、中間フレー ム１３の上下各側に傾斜向きの異なるいわゆる四節の平 行クランク機構を構成する。さらに、中間フレーム１３ に沿って上記部材２・３の接近・離反方向と直角な方向 へ移動自在なようにスライダ２０を設けるとともに、上 フレーム１１・下フレーム１２間の相対移動を接近・離 反方向のみに拘束すべく、上フレーム１１とスライダ２ ０との間および同じスライダ２０と下フレーム１２との 間を、それぞれ上スライダリンク２１および下スライダ リンク２２によりピンを介して連結する。
Patent JP-2972763-B1 (JP)
Title: プラズマ処理済み試料の保持方法
IPC: H01L21/302
Filed: 1998-11-12
Granted: 1999-11-08
Abstract: 【要約】
【課題】  プラズマ処理後における高周波電力の供給時 間設定作業を簡単に行うとともに、試料の搬出時におけ る良好な保持状態を得る。
【解決手段】  プラズマ処理済みの半導体基板プラズマ 処理済み試料を試料台より離脱させて保持する方法にお いて、プラズマ処理済み試料を離脱させるにあたり、直 流電圧，高周波電力および伝熱ガスの供給を同時に停止 し、次にこのうち直流電圧および高周波電力を所定時間 の経過後に同時に再供給し、その後これら直流電圧およ び高周波電力の供給を順次停止する方法としてある。
Patent JP-H0819901-B1 (JP)
IPC: F04B15/02
Filed: 1990-02-09
Abstract: A chop-check pump for viscous material having cylinder means defining an axis, a drive rod axially movable within the cylinder means, a primer valve attached at one end of the drive rod and movable with the drive rod, and a floating check valve mechanism associated with the cylinder means at an outlet from the cylinder means through which the drive rod extends into the cylinder means. The primer valve includes a distal valve plate secured to the drive rod and a slidable valve plate on the drive rod slidable between a position against the distal valve plate and a position spaced from the distal valve plate. There are flow passages in both valve plates. Preferably, the flow passages in the slidable valve plate and the distal valve plate have a cross sectional area slightly less than the cross sectional area of the respective plates. In one embodiment, the slidable valve plate has a radial extent greater than that of the distal valve plate. The bottom of the distal valve plate is configured with a sharp leading edge for facilitating movement of the primer valve into the viscous material to be pumped.
Patent MD-3973-B1 (MD)
Inventor: ZELENTOV VEACESLAV
IPC: B01D39/06
Filed: 2008-11-24
Abstract: Inventia se refera la un procedeu de obtinere a sorbentului pe baza de diatomit pentru purificarea lichidelor de ionii de fluor. Procedeul, conform inventiei,  include maruntirea diatomitului, tratarea consecutiva a acestuia cu solutie de hidroxid de sodiu de 1…3 M in raportul diatomit:baza de 0,65…1,35, la temperatura de 50…60°C timp de 30…90 min, cu solutie de sare de aluminiu de 1,25…1,50 M in raportul  atomar Al:Si de 1,95…2,50 la un pH mai mic de 3,5 timp de 2…5 ore la agitare si cu solutie de amoniac de 25% la un pH mai mare de 9 timp de 2…5 ore la agitare, cu spalarea ulterioara pana la un pH neutru, uscarea la aer timp de 24 ore, precum si la temperatura de 120…130°C timp de 2 ore.
Patent NO-319996-B1 (NO)
Inventor: LORSIGNOL MARC
IPC: E21B19/09
Filed: 2000-07-18
Abstract: A computer controlled heave compensation wireline logging winch system and method of use that compensates for the effects of wave motion on floating installations performing wireline logging measurements. A wireline winch and wireline cable with a logging measurement tool attached is installed on a floating installation. Vessel vertical movement is measured and is physically compensated for by a change in speed of the wireline cable so that the logging data is obtained at a controlled speed. Any error in this physical compensation is detected by a depth measurement system and is used to adjust the true depth at which the logging tool measurements are being recorded.  <IMAGE>
Patent NO-327204-B1 (NO)
Inventor: ETTMUELLER PETER
IPC: F42B8/14
Filed: 2002-02-01
Abstract: A projectile comprises a mantle (14), a projectile base (12) which closes the rear of the mantle, a spool (16) for receiving electromagnetic signals, an energy source (22) and a logic module (23). At least the rear of the mantle is made of plastic.
Patent NO-324180-B1 (NO)
Inventor: STEIMEN HEINZ ALBERT
IPC: F23G5/027
Filed: 2003-10-01
Abstract: The method for treating moist waste comprises feeding it via a conveyor screw (16), while it is being heated, into a first combustion chamber (6). The waste is in direct contact with the atmosphere in the chamber when in at least the end section of the screw and undergoes pyrolysis, which is completed in the combustion chamber. Ash produced is subjected to post-combustion in an ash bed (34) with pulsed injection of air. Pyrolysis gas is intensively mixed with flue gases from the combustion of pyrolysis products in a second combustion chamber (7) and also subjected to post-combustion.  An Independent claim is included for plant for carrying out the method.
Patent NO-335898-B1 (NO)
Inventor: TAGGART GEORGE W
IPC: G01P13/00
Filed: 2005-05-20
Abstract: A sealed observation element for viewing the flow of molten liquid during the operation of a sulfur recovery unit comprises at least one sight glass that is heated and which may be swept with a purge gas supplied through one or more bleed rings to prevent condensation or deposition of materials on the side of the sight glass exposed to the process stream. <IMAGE>
Patent NO-339958-B1 (NO)
Inventor: POPP HARALD
IPC: H04S3/00
Filed: 2007-10-03
Abstract: The device has a multi-channel decoder (11) to make more than two multi-channels available from a multi-channel representation. A headphone signal processor (12) processes a headphone signal, in order to produce an uncoded stereo signal with an uncoded first stereo channel (10a) and an uncoded second stereo channel (10b). A stereo coder (13) codes the first uncoded stereo channels, in order to receive a coded stereo signal (14). The stereo coder has a data rate for transferring the coded stereo signal being smaller than a data rate for transferring the uncoded stereo signal. An independent claim is included for a method for producing a coded stereo signal of an audio piece or an audio data stream with a first stereo channel and a second stereo channel from a multi-channel representation of the audio piece or audio data stream, and a computer program.
Patent NO-333202-B1 (NO)
Title: Fremgangsmate og anordning for a heise et kolli fra en kran
Inventor: BOROY YNGVAR
IPC: B63B27/00
Filed: 2009-02-16
Abstract: Fremgangsmåte og anordning for å heise et kolli (22) til havs hvor kolliet (22) ved hjelp av en heiseinnretning (2) forskyves mellom ulike høydenivå og hvor kolliet (22) vekselvis bæres av minst to heisetau (10,14) som omfatter et første heisetau (10) og et andre heisetau (14), og hvor de minst to heisetau (10, 14) bringes til å forløpe parallelt langs i det minste en del av avstanden mellom kolliet (22) og heiseinnretningen (2), og hvor det første heisetau (10) løsbart koples til det andre heisetau 814), og hvor fremgangsmåten omfatter å henge av det andre heisetau (14) i en avhenger (32) når det andre heisetau (14) skal bære lasten fra kolliet(22), idet avhengeren (32) er koplet til heiseinnretningen (2) som utgjøres av en kran (4).
Patent NO-332120-B1 (NO)
Title: Flytende understell
Inventor: LAUKELAND LARS
IPC: B63B75/00
Filed: 2010-04-15
Abstract: Et understell (8) av dypcaisson-typen med en lengdeakse (O) har et nedre parti (8c) i en vannmasse og et øvre parti (8a) for understøttelse av en plattform (2) over en vannflate (F). Understellet omfatter et utvidet parti (8b) i et område mellom det øvre partiet (8a) og det nedre partiet (8c), hvorved understellets egenperiode i hiv økes. Det utvidede partiet (8b) kan omfatte ett eller flere innvendige lagerkamre (18) og ett eller flere ballastkamre (16).
Patent NO-342993-B1 (NO)
Title: Anordning og fremgangsmåte for å registrere og overvåke helse og fysisk utvikling til levende fisk
Inventor: SAUGEN BERNT
IPC: A01K63/00
Filed: 2016-02-08
Abstract: En anordning for å registrere og overvåke helse og fysisk utvikling til levende fisk, omfatter minst en avbildningsanordning tilpasset for å avbilde et registreringsområde, en dataprosessor og en minneenhet og en ledeanordning for å lede fisk gjennom registreringsområdet. Dataprosessoren er tilpasset for å analysere bilder fra avbildnings-anordningen og identifisere kjennetegn på fisken som karakteriserer helsetilstand og fysisk utvikling og lagre kjennetegnene i minneenheten. Dette kan gjøres ved å avbilde fisk som passerer et registreringsområde ved hjelp av minst en avbildningsanordning, å analysere bilder fra avbildningsanordningen og identifisere kjennetegn på fisk som karakteriserer helsetilstand og individ, ved hjelp av de identifiserte kjennetegn, fremstille et register over individer som har passert registreringsområdet og lagre dette i en minneenhet og registrere kjennetegnene som karakteriserer helsetilstand i registeret for hvert individ.
Patent PL-72624-B1 (PL)
Title: Improvements in or relating to an elastically yieldable insulating rail fastening device[gb1255412a]
IPC: E01B9/30
Filed: 1969-03-12
Abstract: 1,255,412. Securing railway rails to sleepers. SOC D'ETUDES FERROVIAIRES. 28 Feb., 1969 [15 March, 1968], No. 10848/69. Heading E1G. In an insulated resilient rail fastening a rail flange 2 is clamped to a sleeper 1 by a bolt 5 passing through a spring steel strip 17 bearing on a rectangular plastics body 10 provided with opposed arms 12, 13 seating respectively on the flange 2 and sleeper 1. The concrete sleeper shown has an angular lateral abutment face 8. For a metal sleeper, Fig. 2 (not shown), the lateral abutment face (28) is provided on a separate member (22). For a concrete sleeper, Fig. 3 (not shown) having a conventional curved abutment face (38) the body (10) is modified to provide a rounded seating boss (33).
[GB1255412A]
Patent PL-156105-B1 (PL)
IPC: B60K/
Filed: 1987-01-29
Abstract: Układ napędowy pojazdów zawierający silnik
główny, sprzęgło cierne, skrzynię biegów, skrzynię
rozdzielczą, wały i mosty napędowe oraz wyposażony
w przekładnię zębatą napędu pomp hydraulicznych
służących do zasilania układu hydraulicznego
i posiadającego wałek wejścia napędu
głównego oraz co najmniej jeden wałek wyjściowy
do napędu pomp hydraulicznych sprzężony z pompą,
znamienny tym, że przekładnia napędu pomp (3)
posiada co najmniej jeden wałek (8) wejścia napędu
od silnika hydraulicznego (9) sprzęgnięty z tym silnikiem
hydraulicznym, który to silnik połączony
jest hydraulicznie z co najmniej jedną z pomp (7)
sprzęgniętą z jednym z wałków (6) wyjściowych do
napędu pomp hydraulicznych (7) i stanowi wraz z
jedną z pomp (7) przekładnię hydrostatyczną, przy
czym wewnątrz przekładni (3) umieszczone jest
sprzęgło przełączalne (15), które po przełączeniu
umożliwia przekazywanie napędu z wałka (8)
sprzęgniętego z silnikiem hydraulicznym na wałek
(5) wyjścia napędu.
Patent PL-158330-B1 (PL)
Title: Method of obtaining film forming aqueous dispersion of terpolymers,in particular for general purpose emulsion paints
IPC: C08F222/10
Filed: 1987-07-15
Abstract: 1. A method of producing a film-forming water dispersion of styrene terpolymers with n-alkyl acrylanes with chain length of C1-C4 and dibutyl maleinate, to be used as binders in paints for general applications, obtained by the polymerisation of emulsion monomer mixture in the presence of ionic and non-ionic emulsifiers, a buffer and a radical polymerisation initiator, characterized in that into the water phase at polymerisation temperature, directly prior to the addition of the initiator and prior to the start of dosing the mixture of monomers, the mixture of acrylic acid and its alkaline salt is added in the amount of 0.3-1.3 percent by weight in relation to the reaction mass, where the proportion of acid to its salt is 1:0.4-0.7, as well as amid or N-methyl amid of acrylic acid in the amount of 0.25-1.0 percent by weight in relation to the reaction mass.
Patent PL-156015-B1 (PL)
IPC: E21D19/02
Filed: 1987-10-07
Abstract: Sposób zabezpieczania stropnic przed odpadaniem
lekkiej, górniczej obudowy przesuwnej,
znamienny tym, że na całej długości
ściany, wzdłuż jej frontu przednie stropnice
wszystkich zestawów obudowy łączą się ze
sobą za pomocą cięgna giętkiego przewleczonego
przez obejmy przymocowane u dołu każdej
stropnicy, przy czym końce tego cięgna
mocuje się do zabudowanych na obu końcach
ściany zestawów obudowy, które to zestawy
wzmacnia się dodatkowo co najmnej dwoma
stojakami indywidualnymi.
Patent PL-163015-B1 (PL)
Inventor: WALISZKO EUGENIUSZ
IPC: F16P1/02
Filed: 1988-01-28
Abstract: Osłona do pochłaniania dźwięku zwłaszcza
dla pracy w podwyższonej temperaturze
składająca się z podstaw, konstrukcji
nośnej, blach perforowanych lub siatek, znamienna
tym, że ukształtowana jest z żaroodpornej
warstwy porowatej o dużej gęstości
(5 i 6) umieszczonej pomiędzy płytą (1) najkorzystniej
z gumy żaroodpornej a konstrukcją
oddzielającą (4) oddzieloną folią
metalową (3) oraz z trzech płyt (2) perforowanych
lub gęstej siatki przy czym płyta (2)
umieszczona jest na zewnątrz osłony, do której
od wewnątrz przylega jedna warstwa porowata
(6) oddzielona od płyty (2) i
konstrukcji (4)folią metalową (3)
Patent PL-157518-B1 (PL)
Title: Hydraulic control system for controlling operation of a double-action hydraulic cylinder
IPC: F15B/
Filed: 1988-06-01
Abstract: 1. A hydraulic system for the control of a double-acting hydraulic servomotor of which the space below the piston and the space above the piston are connected by means of a three-positional sliding divider, wherein with the divider (A) there is connected another three-positional sliding divider (B) so that the output (WyA1) of the divider (A) is connected with the space (10) below the piston of the servomotor by means of the pipe (11) and with the output (WyB1) of the divider (B) by means of the pipe (12), while the output (WyA2) of the divider (A) is connected with the space (13) above the piston of the servomotor by means of the pipe (16), whereas the input (WeB2) of the divider (B) is connected with the divider (A) by means of a hydraulic pipe, while zero positions of the dividers are connected with each other by means of the pipe (17) and with the tank (5), and the sliding devices of the dividers (A, B) are coupled with each other and they slide at the same time.<IMAGE>
Patent PL-157599-B1 (PL)
Title: Piezoelectric ultrasonic transducer having propagation characteristic curve without side leaves
IPC: B06B/
Filed: 1988-12-07
Abstract: The invention concerns an ultrasonic piezoelectric converter of radiating characteristic without minor lobes, characterised in that it contains quarter-wave λ/4 plates (1) of piezoelectric ceramics attached to a base (2) of passive ceramics filling the casing (4), with polyurethane resin (3) placed on the plates (1).<IMAGE>