baber/WOPTO huggingface dataset:
Patent EP-1114204-B1 (EP)
Inventor: ROMINE RICHARD L
IPC: C25B9/19
Filed: 1999-07-29
Granted: 2005-11-02
Abstract: An electrolytic cell comprising a walled enclosure including a cathode sidewall has busbar structure external to the cell. The busbar structure can include a gird bar releasably secured at the sidewall. It also may include a small cathode busbar member on the sidewall. The small busbar member is typically located above and adjacent to the gird bar. there can be internal support members for the cathodes directly secured to the inside face of the cathode sidewall. Furthermore, intercell connection may be handled directly to the outside face of the cathode sidewall. The overall structure can provide reduced potential for sidewall stress corrosion cracking, reduced cathode manufacturing cost, and accommodation of stress relief for the cathode weldment.
Patent EP-1060190-B1 (EP)
Inventor: JESSEN CLAUS ULRIK
IPC: C07K5/06
Filed: 1999-02-26
Granted: 2003-11-19
Abstract: This invention relates to salt forms of (2E)-5- amino-5methylhex-2- enoic acid N-methyl-N-((1R)-1- (N-methyl-N-((1R)-1- (methylcarbamoyl)-2-phenylethyl)carbamoyl)-2- (2-naphthyl)ethyl)amide, preparation thereof and use as therapeutic agent.
Patent EP-1102745-B1 (EP)
Inventor: GIORGI RAFFAELLO
IPC: C07D207/16
Filed: 1999-07-30
Granted: 2004-05-12
Abstract: A process for the preparation of polymorph A of zofenopril calcium salt in substantially pure form, which comprises: 1) reaction of S(-)-3-benzoylthio-2-methylpropanoic acid chloride with cis-4-phenylthio-L-proline in water at pH ranging from 9.0 to 9.5 and recovery of zofenopril in the acidic form; b) salification of acid zofenopril with a poyassium salt in alcoholic solution, and recovery of the resulting potassium salt; c) conversion of the potassium salt to the calcium salt by addition of zofenopril potassium salt aqueous solution to a CaCl2 aqueous solution at a temperature of 70-90° C. with simultaneous seeding to promote the precipitation of polymorph A.
Patent EP-1115514-B1 (EP)
Inventor: DITSCHER WERNER
IPC: B21D5/04
Filed: 1999-09-16
Granted: 2002-12-18
Abstract: The invention relates to a device for bending sheet metal (12), wherein the sheet metal (12) is clamped between a movable top cheek (2) and a fixed supporting table (3) and a flange emerging from the fixing device is bent with a recessed bending tool (7) that is rotationally mounted beneath the supporting table (3) and actuated by a movable tool bench (5). In order to advantageously improve such a device in relation to prior art, the invention provides for a bending tool (7) that is supported on the top and bottom sides on a guide (15) embodied on the supporting table (3) of the machine.
Patent EP-1127196-B1 (EP)
Inventor: BRAUN ALFONS
IPC: E02F3/92
Filed: 1999-11-05
Granted: 2003-09-17
Abstract: The invention relates to a suction dredge for receiving and separating suction material (12, 12') with a pneumatic suction turbine (5) which is connected to a collecting tank (1). A suction tube (7) leads into said collecting tank and a large part of the suction material is fed into said tank. The suction dredge also comprises a filter chamber (2) with a plurality of filters (10, 10') through which the suction air flow (11, 11', 11'') is guided for fine-filtering. The collecting tank and the filter chamber are separated by a partition (8) which comprises a through-hole (9) for the suction air flow. Said suction air flow (11, 11', 11'') is directed to the upper part of the wall (25) of the collecting tank opposite the partition (8). Said through-hole (9) of the partition is located in the upper part thereof so that a cyclone-type suction air current about a vertical axis is produced in the collecting tank. The suction air flow impacts the filter (10, 10') in a substantially vertical direction. The inlet of the air suction flow into the collecting tank and the outlet of the suction air flow (13) from the filters are displaced from one another by 180 DEG  to 270 DEG .
Patent EP-1138028-B1 (EP)
Inventor: SALA GIAMPAOLO
IPC: G07F7/00
Filed: 1999-10-14
Granted: 2002-09-18
Abstract: Device for the self-service collection of photographic material, such as rolls of film, throwaway cameras, negatives for reprinting or otherwise, to be subjected to processing, said photographic material being placed by users in envelopes (13), or in other similar containing means, solidly bearing an identification code and equipped with a corresponding ticket or receipt which can be detached and kept by the customer to collect the processed photographic material, the envelopes (13) being first compiled by the users with their own identification data and with data regarding the processing required and then introduced into collection means (19), such as a sack, a box or similar, equipped with introduction slits (18), said device comprising detection means (26, 27) located upstream of said collection means (19) and suitable to verify at least the validity of said identification code, said detection means (26, 27) governing closing means (20) which can be selectively activated and suitable to prevent the passage of said envelopes (13) to the collection means (19) in the event that said detection means (26, 27) do not give consent for the envelopes (13) to be unloaded.
Patent IE-86076-B1 (IE)
Title: A method for producing sucralose-6-acylate
Inventor: JABER MOHAMAD R
IPC: C07B63/00
Filed: 2010-06-21
Abstract: A chlorinating agent such as a chloroiminium species is used to remove or neutralise tertiary acetamide present as a contaminant in a tertiary formamide solvent. Tertiary formamide solvent purified or treated in this manner can be used as a reaction vehicle for the chlorination of sucrose-6-acylates, thereby improving the yields of the desired sucralose-6-acylate (an intermediate in the production of sucralose).
Patent IT-1264128-B1 (IT)
Inventor: LUZZIO CARMELO
IPC: H04W88/02
Filed: 1993-04-09
Granted: 1996-09-16
Abstract: PCT No. PCT/IT94/00037 Sec. 371 Date Oct. 3, 1995 Sec. 102(e) Date Oct. 3, 1995 PCT Filed Mar. 28, 1994 PCT Pub. No. WO94/24774 PCT Pub. Date Oct. 27, 1994Subject-matter of this invention is a live voice device particularly for cellular telephone apparatus for use in motor vehicles equipped with a radio receiver apparatus including a low frequency power amplification section and a loudspeaker system for diffusion of sounds and equipped with a magnetic head to read a magnetically recorded tape, having electronic means adapted to handle the cellular phone low frequency signals for a free-hand and in live voice condition conversation with the telephone apparatus and through said loudspeaker system.
Patent IT-1265061-B1 (IT)
Title: Valilamidi di 7alfa-amino-1, 1-dioxo-cefem
Inventor: MACCHIA BRUNO
IPC: C07D501/30
Filed: 1993-08-06
Granted: 1996-10-28
Abstract: Vengono descritte L-valilamidi di 7? -amino-1, 1-dioxo-3-cefem, eventualmente, variamente protette al gruppo aminico del residuo valinico, il procedimento per ottenerle e le composizioni farmaceutiche che le contengono e che sono attive nella bronchite cronica, nell'enfisema, nel ARDS, nella fibrosi cistica e nell'artrite reumatoide.
Patent IT-1276704-B1 (IT)
Title: Process and equipment for the inerting of slag originating from the primary and secondary processing of aluminium
Inventor: CORSINI TULLIO
IPC: C22B/
Filed: 1995-06-13
Granted: 1997-11-03
Abstract: Process for inerting a material comprising the slag originating from the primary and secondary processing of aluminium, characterised in that the said material is mixed with water in quantities between 20 and 30% by weight of the dry weight of the material fed, and is caused to react with NaOH in a quantity of between 0.5 and 3% by weight in relation to the dry weight of the said material. <IMAGE>
Patent IT-1276529-B1 (IT)
Title: Peristaltic pump
Inventor: PANTALEONI ADRIO
IPC: F04B/
Filed: 1995-04-13
Granted: 1997-11-03
Abstract: A peristaltic pump is described in which a pumping tube is continuously and cyclically pressed against a wall of a pumping chamber by two rollers carried on a drive module driven by a drive shaft, characterised by the fact that the drive module consists of two half-arms, each of which carries one of the rollers at its end and at the other end is fitted with means for fixing it to the drive shaft, the arrangement being such that the half-arms are connected together and to the drive shaft for normal operation of the peristaltic pump while they can be separated from each other and the drive shaft for maintenance of the pump. <IMAGE>
Patent IT-1277959-B1 (IT)
Inventor: DELI ROBERTO
IPC: A61H23/02
Filed: 1995-12-22
Granted: 1997-11-12
Abstract: The invention relates to a method to modify the excitability of the neuronal networks, comprising the application of vibration inducing muscular lengthening-shortening sequences with frequencies within the range of 1 and 300 Hz, with peak to peak motion amplitude included within the range from 1¼ and the maximum physiological length of the muscle, with an application time between 1 and 60 minutes. The invention also relates to the apparatus for performing the above mentioned method.
Patent IT-1289219-B1 (IT)
Title: Floated pumps device
Inventor: CEFIS GIOVANNI
IPC: F04B1/12
Filed: 1996-11-25
Granted: 1998-09-29
Abstract: The device has a segment (1) with a lower block (2), where the driving shaft (A) arrives, provided with a sealing gasket (3) and ball bearings (4), where the shaft is provided with double counterpoised eccentric cams (5). The device also has a series of modules made up of pistons (7) with an annular membrane (8), a piston carrying block (9) operated by the rollers (10) with pins (11), prongs (12) and external bushings (13) piled up with the bearings, coaxially with the shaft and the assembling tie-rods (6) to the closing determined by the upper cap (4). An upper segment (15) shapes the working chamber (16), surmounted by valves (17) out of elastomeric material for the water inlet from the outer openings (18) through holes (19) and from outer valves (20) for adjusting the passage from the holes (21) to the outlet piping (22).
Patent IT-1276369-B1 (IT)
Title: Control unit for a drive device for the nipper belts in weaving machines
Inventor: PEZZOLI LUIGI
IPC: D03D/
Filed: 1995-06-09
Granted: 1997-10-31
Abstract: Control unit 1 for a drive device for the nipper belts in weaving machines on a weaving loom with continuous weft feed, of the type provided with a slide 2, suitable for translating along a rectilinear trajectory, an endless screw 3, arranged parallel to this trajectory, and a nut screw 5, carried by the slide 2, and comprising two semi- elements 11, 12, each provided with means of reading 6 of the screw 3 and relatively mobile with respect to each other along the axis A of the screw 3; the nut screw 5 meshes by means of these reading means 6 with the screw 3 itself in such a way as to make it rotate as a consequence of the translation of the slide 2; the control unit 1 is also provided with spring means 31, 32 to move the semi-elements 11, 12 relatively and in opposite directions in such a direction as to recover any play between the respective threads 4 of the screw 3 and the means of reading 6, and the releasable locking means 21, 22 of the two semi-elements 11, 12. <IMAGE>
Patent JP-2902394-B1 (JP)
Title: ユニバーサル圧延機の竪ロール圧下装置
IPC: B21B13/10
Filed: 1998-05-19
Granted: 1999-06-07
Abstract: 【要約】
【課題】  パス間のロール位置の調整を液圧シリンダで 行えること、ロール位置調整に要する時間の短縮を図る こと、位置決め精度を向上することなどを実現できる竪 ロール圧下装置を提供する。
【解決手段】  先端が竪ロール３のチョック４に回動自 在に接続される圧下スクリュー１０を、両端を開口した 円筒形状のピストン８内の中心部に軸方向に摺動自在に 配設するとともに、固定ハウジング１内に固定され両端 を開口した円筒形状のシリンダ７内に、ピストン８を軸 方向に摺動自在に配設し、圧下スクリュー１０の本体外 周面のネジ部１０ｂに回動可能に螺合するナット９を、 ピストン８内に一体的に設け、圧下スクリュー１０の基 端側を軸方向に延設して該延設部１０ｄの周囲に軸方向 に摺動自在にかつ一体回転可能にギヤスリーブ１５を外 装し、ギヤスリーブ１５を延設部１０ｄの中心軸回りで 任意の方向に回転させる駆動装置１４を設けた。
Patent JP-2957166-B1 (JP)
Title: エンコーダへのデータ書込み方法及びリセット方法
IPC: H03M1/24
Filed: 1998-06-30
Granted: 1999-10-04
Abstract: 【要約】
【課題】  従来のエンコーダへのデータ書込み方法及び リセット方法は、書込み要求又はリセット要求が１回入 力されると、データ記憶回路に対するデータの書込み及 びリセット動作が行われるため、ノイズ等又はミスによ る誤入力の防止が難しく、エンコーダに対する信頼性の 向上が困難であった。
【解決手段】  本発明によるエンコーダへのデータ書込 み方法及びリセット方法は、書込み要求又はリセット要 求(5,7)が複数回行われた場合にデータ記憶回路(4)に対 するデータ(6)の書込み又はリセット動作が行われ、書 込み要求の正当性の確認及びリセット要求の正当性の確 認の能力を向上させることができる方法である。
Patent JP-2948582-B1 (JP)
Title: ヘルメット
IPC: A42B3/22
Filed: 1998-07-31
Granted: 1999-09-13
Abstract: 【要約】
【課題】  フィッティング機能を向上させた優れた被り 心地のヘルメットを提供する。
【解決手段】  帽体１の両側部の頬パッド３の帽体装着 面から突出するクッション部材３２の突出部３３の傾斜 面３４に伸縮性が少なく、且つ、装着者を傷付けること がない軟質の平状部材４（板材、シート材）を接着し て、その板材４で突出部３３の伸縮を抑制することで該 突出部３３に所定の剛性を確保して装着時における突出 部３３の曲がり変形を抑制する。突出部３３の曲がり変 形が抑制されたことにより、装着した際に突出部３３が 装着者の頬部及び顎部にしっかりと当接する。
Patent JP-2970868-B1 (JP)
Title: アスファルトフィニッシャ
IPC: E01C19/48
Filed: 1998-08-04
Granted: 1999-11-02
Abstract: 【要約】
【課題】  搬送中のアスファルト合材のこぼれ落ちを防 止し、また任意の形状例えば三角形状の舗装ができるア スファルトフィニッシャを提供すること。
【解決手段】  アスファルト合材を搬送するのにスクリ ューフイーダを用い、また敷き均すために個別に開閉で きる複数のゲートを設け、ゲートの開閉により帯状や三 角形状の舗装を行うようにしたこと。
Patent JP-3088723-B1 (JP)
Title: マイクロスコープ
IPC: G02B21/00
Filed: 1999-10-13
Granted: 2000-09-18
Abstract: 【要約】
【課題】  視野が広く、きわめて狭いスペースでも横方 向の観察が可能で、廉価に製造できるマイクロスコープ を提供する。
【解決手段】  電荷結合素子型ビデオマイクロスコープ １００は、ハンドピース１１２の先端に薄型板状ミラー ユニット１３０を装着し、その上端面１３１ａの両端付 近に照明用光源１１７を配置して被写体に照射し、映像 光を受光孔１１６を介して光学系１１４を経てＣＣＤカ メラ１１１で撮影し、ビデオ映像を得るようにしてい る。薄型板状ミラー１３１は光を閉じこめてガイドをす るが、先端側の幅が狭くなるように先細のテーパ面１３ １ａに形成し、照明光が入射するとともに映像光を出射 する上端面１３１ｃと照明光及び映像光が出入りして反 射するミラー面１３１ｂとを有し、ミラー面１３１ｂは ４５度に傾斜している。電荷結合素子カメラを備えない 簡易型マイクロスコープとすることもできる。
Patent JP-2962717-B1 (JP)
Title: Ｎ−アルキルキトサン誘導体の製造方法、ｎ−アルキルキトサン誘導体、およびこれを用いた重合体
IPC: C08B37/08
Filed: 1998-09-30
Granted: 1999-10-12
Abstract: 【要約】
【課題】  紫外線硬化が可能なＮ−アルキルキトサン誘 導体を得、これを紫外線硬化して、無電解メッキ用下地 プライマー等への適用が可能な重合体を得る。
【解決手段】  キトサンとアルデヒド基を有する（メ タ）アクリル酸誘導体とを反応させたＮ−アルキルキト サン誘導体を得、このようにして得られた特定構造のＮ −アルキルキトサン誘導体を紫外線硬化して重合体を得 る。
Patent NO-315025-B1 (NO)
Inventor: OLSEN HANS
IPC: A41D13/015
Filed: 2000-08-16
Abstract: A device for protecting a user against lesions, mainly bone lesions and especially fracture of the neck of the femur. The device includes a shell, a fastening structure and an adhesive part. The shell has a concave and a convex side. The adhesive part includes a skin-friendly adhesive suitable for long-term contact with the skin. The fastening structure is fixed near the peripheral zone of the shell on the concave side thereof, and is fixed on the adhesive part inside the peripheral zone of the shell. The fastening of the adhesive part to the first coupling part of the fastening means is done by a non-permanent attachment.
Patent NO-317616-B1 (NO)
Inventor: DUCHARME MICHEL B
IPC: A61G10/00
Filed: 2001-12-13
Abstract: A portable, forced air apparatus for warming a hypothermia victim in the field includes a stretcher (2,3), strips (24) of material extending across the stretcher (2,3) for supporting the torso of the victim above the stretcher bottom (7), a canopy (25) for covering the victim's torso, a blower operated heater (51,55) in a compartment in the stretcher (2,3) beneath the victim's legs for delivering hot air to the canopy (25) in the area of the torso for warming the victim's body, a heated head and neck support (13) for controlled warming of the victim's head and neck, and sleeves (41,76) for covering the victim's arms and legs to prevent heat loss therefrom during torso warming. The heating system is complemented by warm IV infusion and warm oxygen delivery to the victim. <IMAGE>
Patent NO-330535-B1 (NO)
Inventor: WRAITH DAVID CAMERON
IPC: G01N33/50
Filed: 2003-02-19
Abstract: There is provided a tolerogenic human peptide, capable of binding to an MHC class I or II molecule without further antigen processing, for use in the treatment and/or prevention of multiple sclerosis, which peptide is selected from the following myelin basic protein (MBP) peptides: 83-99 and 131- 145.
Patent NO-335045-B1 (NO)
Title: Farmasøytiske formuleringer av temozolomid, fremgangsmåter for fremstilling av disse, lyofilisert pulver av formuleringene, fremstilt artikkel inneholdende det lyofiliserte pulveret, og anvendelse av formuleringene som medikament
Inventor: IHNAT PETER M
IPC: C07D487/04
Filed: 2004-09-21
Abstract: I sine mange utførelsesformer gjør denne oppfinnelsen kjent en farmasøytisk formulering som omfatter minst ett antineoplastisk middel eller et farmasøytisk akseptabelt salt derav, og minst ett oppløsningsfremmende middel som er tilstrekkelig til i all vesentlighet å løse opp nevnte minst ett antineoplastiske middel i minst ett vandig fortynningsmiddel, der nevnte oppløsningsfremmende middel er urea, L-histidin, L-treonin, L-asparagin, L-serin, Lglutamin eller blandinger derav, et lyofilisert pulver som omfatter nevnte farrmasøytiske formulering, og fremstilte artikler derav.
Patent NO-333932-B1 (NO)
Inventor: SOUBRIER FABIENNE
IPC: C07K14/50
Filed: 2005-05-10
Abstract: A circular DNA molecule, useful for gene therapy, comprising at least one nucleic acid sequence of interest, characterised in that the region allowing the replication thereof has an origin of replication with a functionality in a host cell that requires the presence of at least one specific protein foreign to said host cell. A method for preparing same, cells incorporating said DNA molecules and uses thereof in gene therapy are also described.
Patent NO-325808-B1 (NO)
Title: Fremgangsmate og anordning for pakopling av klammer om et kompletteringsror
Inventor: LUND JORGEN
IPC: F16L33/12
Filed: 2007-01-09
Abstract: Fremgangsmåte og anordning for påkopling av et klammer (1) omkring et kompletteringsrør (2) hvor klammeret (1) omfatter et klammerlegeme (4) og minst en til klammerlegemet (4) dreibart koplet klammerbøyle (6), idet klammerlegemet (4) anbringes på røret (2) hvoretter klammerbøylen (6) dreies til sin virksomme stilling hvor den ligger an mot rørets (2) i forhold til klammerlegemet (4) motstående side, og hvor et skruelegeme (8) deretter koples mellom klammerlegemet (4) og klammerbøylens (6) frie endeparti, og hvor klammerlegemet (4) med minst den ene klammerbøylen (6) anbringes i en klammerholder (28) som er koplet til en manipulator (36) hvoretter manipulatoren (36) anbringer klammeret (1) på røret (2), og hvor en første aktuator (38) som befinner seg på klammerholderen (28) dreier den minst ene klammerbøyle (6) til sin virksomme stilling, idet en andre aktuator (42) deretter forskyver et i klammerlegemet (4) seg befinnende skruelegeme (8) inn i en komplementært passende mutter (12) i klammerbøylen (6), hvoretter skrue-mutterforbindelsen (8, 12) trekkes til.
Patent NO-338355-B1 (NO)
Inventor: KAWASAKI HISASHI
IPC: C07D487/04
Filed: 2007-01-09
Abstract: The present invention relates to a pyrimidine compound represented by the following formula [I]   
wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a pharmaceutical agent for the prophylaxis or treatment of a disease caused by undesirable cell proliferation, particularly an antitumor agent, which contains such compound. The compound of the present invention has superior undesirable cell proliferation suppressing action, particularly, an antitumor action, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, antirheumatoid agent and the like. In addition, by the combined use with other antitumor agent such as alkylating agent, metabolism antagonist and the like, it can be a more effective antitumor agent.
Patent NO-332334-B1 (NO)
Title: Rettebanddispenser
Inventor: WU CHENG-LOUNG
IPC: B43L19/00
Filed: 2007-05-09
Abstract: En rettebånddispenser har et frontdeksel (10), en kjernesammenstilling (20), en utstrekkings- og tilbaketrekkingsmekanisme (30) og et bakre deksel (50). Kjernesammenstillingen (20) er glidbart montert i frontdekselet (10) og har et konvekst parti som strekker seg ut av frontdekselet (10). Utstrekkings- og tilbaketrekkingsmekanismen (30) driver selektivt kjernesammenstillingen (20) til å holde forover eller bakover. Det bakre deksel (50) er montert på frontdekselet (10). En bruker skyver kjernesammenstillingen (20) med utstrekkings- og tilbaketrekkingsmekanismen (30) forover for A strekke hodet (24) ut av eller trekke hodet (24) tilbake inn i frontdekselet (10). Tilbaketrekking av hodet (24) hindrer støv fra å samle seg på et rettebånd på hodet.
Patent NO-343428-B1 (NO)
Title: Fremgangsmåte og anlegg for fremstilling av melamin
Inventor: CASTILLO-WELTER FRANK
IPC: C07D251/60
Filed: 2011-01-17
Abstract: Når det fremstilles melamin fra urea, blir urea i det minste delvis katalytisk omdannet til melamin i en fluidisertsjiktreaktor ved 350 til 450°C, gassblandingen oppnådd i reaktoren, eventuelt etter filtrering i et gassfilter, tilføres til en krystalliseringsinnretning, hvori melaminet krystalliseres ved en redusert temperatur, melaminet separeres fra prosessgassen i en separasjonsinnretning og trekkes av, og deretter resirkuleres prosessgassen og etter vasking i en ureavasker, dråpeseparasjon og kompresjon tilføres den til fluidisertsjiktreaktoren som en fluidiserende gass. Ifølge oppfinnelsen foroppvarmes prosessgassen etter separasjon av væskedråpene og før inntreden i kompressoren.
Patent NO-342104-B1 (NO)
Inventor: KROGENES KÅRE OLAV
IPC: E21B47/16
Filed: 2016-02-03
Abstract: Apparatus (1) for monitoring conditions in a defined volume (V) in a borehole, the defined volume (V) containing one or more borehole fluids, the apparatus (1) com prising a reservoir (6) for storing a boundary fluid, the apparatus further com prising at least one energy source and means for communication, wherein the apparatus (1) is adapted to release the boundary fluid into the defined volume (V) and the apparatus (1) comprises one or more means of detecting fluid characteristics (51-510), wherein the means of detecting fluid characteristics (51-510) are arranged to monitor said fluid characteristics in a portion of the defined volume (V). Method for monitoring conditions in a defined volume in a borehole by means of an apparatus (1) according to claim 1, wherein the method com prises the release of a boundary fluid into the defined volume (V) and the subsequent detection of fluid characteristics in a portion of the defined volumeApparatus (1) for monitoring conditions in a defined volume (V) in a borehole, the defined volume (V).
Patent PL-116606-B1 (PL)
Title: Apparatus for manufacturing tooth-paste and the like tubes with cup-shaped closures
IPC: B29C53/48
Filed: 1977-03-28
Abstract: Apparatus for forming containers having a deformable tube and a closing cap attached to one end of the tube. A strip of deformable material is fed through a shaping tube and a mandrel axially positioned within the forming tube by means of an endless belt positioned within the mandrel and another endless belt positioned exterior of the mandrel. Welding means are provided to join the overlapped edges of the deformable material that has been shaped into a cylinder. Cutting means downstream of the welding means segment the welded cylinder into cylindrical tubes of desired length. A tube head is molded onto one end of each cylindrical tube.
Patent PL-155787-B1 (PL)
IPC: H01H85/11
Filed: 1987-12-09
Abstract: Topik paskowy bezpiecznikowej wkładki
topikowej niskiego napięcia o charakterystyce
zwłocznej i dużej mocy wyłączalnej symetryczny
względem osi podłużnej i poprzecznej
składający się z jednego lub wielokrotności
liczby powtarzalnych modułów, posiadający
cztery miejsca zwarciowe oraz jedno przeciążeniowe
utworzone przez kilka rozmieszczonych
wzdłuż osi topika przewężeń i nałożonego
paska lutu cynowo ołowiowego, znamienny
tym, że ma tak rozmieszczone przewężenia,
że stosunek odległości między osiami
przewężeń (2 i 3) równy odległości między
przewężeniami (4 i 5) do odległości między
przewężeniami (3 i 4) jest równy stosunkowi
odległości między przewężeniami (3 i 4) do
szerokości paska lutu cynowo-ołowianego (a) i
wynosi 2 z dopuszczalną odchyłką ± 25%, przy
czym maksymalna grubość lutu wynosi od 3 do
8, korzystnie 4 do 6 grubości paska topikowego.