baber/WOPTO huggingface dataset:
Patent FR-2681711-B1 (FR)
Title: Etui portatif pour une carte a memoire electronique
Inventor: JANNIERE ALAIN
IPC: G07F7/10
Filed: 1991-09-20
Granted: 1996-08-02
Abstract: L'invention propose un étui portatif pour une carte (C) à mémoire électronique comportant sur une de ses faces principales des plages de contact électrique reliées à un circuit intégré contenant la mémoire de la carte, du type dans lequel sont prévus un compartiment qui reçoit la carte (C) et des moyens de raccordement (72) pour relier les plages de contact à un circuit électronique d'exploitation assurant au moins une fonction de lecture des données contenues dans la carte, caractérisé en ce qu'il comporte un boîtier (10, 12, 14) muni d'une fenêtre (22) permettant l'introduction de la carte (C), un connecteur électrique (72) dont les éléments de contact électrique (73) coopèrent avec lesdites plages de contact lorsque la carte est en position d'exploitation des données, un dispositif d'émission et de réception (112, 114) de données vers et depuis une station de traitement d'informations et un commutateur (120) de détection de la mise en place de la carte (C) en position d'exploitation dans le boîtier (10).
Patent FR-2670674-B1 (FR)
Inventor: SCHAEFFER ALAIN EMILE EDOUARD
IPC: A61P9/00
Filed: 1991-12-20
Granted: 1994-05-13
Abstract: Effervescent compositions for oral use comprise a 5HT1-like receptor agonist or their salts or solvates as active ingredient. The preferred active ingredient is the sulphonamide.
Patent FR-2693364-B1 (FR)
Inventor: GILLES VOYDEVILLE
IPC: A61F2/44
Filed: 1992-07-07
Granted: 1995-06-30
Abstract: PCT No. PCT/FR93/00664 Sec. 371 Date Feb. 8, 1995 Sec. 102(e) Date Feb. 8, 1995 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/01057 PCT Pub. Date Jan. 20, 1994A prosthesis including (a) a flexible ligament (1) with a first narrowed thinner portion (2) and a second wider portion (3) forming an extension of, and having a greater width and thickness (e2) than, the first portion, which portion may be passed around the spinous processes (12) of two adjacent vertebrae (L5, L4) in a figure eight pattern, whereas the second portion circles around the processes; (b) a semi-flexible interprocess block (6) with two pairs of through-channels (7, 8) having differing cross-sections and receiving the respective portions of the ligament; and (c) members (4, 5) for joining the ends of the ligament. The prosthesis prevents sagittal and frontal lumbar vertebral rotational instability.
Patent FR-2716976-B1 (FR)
Inventor: HUSSEY ALAN BRENT
IPC: G01R31/3193
Filed: 1995-04-24
Granted: 1999-04-16
Abstract: The programmed command and instruction devices actuate changes in a voltage course. The digital ATE circuit contains a modulator switched for successive, selective, command application to the voltage course. There is a pulse group forming circuit with an advance counter (26) for undelayed clock cycles, a retard counter (28) for clock cycles delayed by 180 deg., a count result multiplexer for selective transmission of advance or retard cycle count values, a cycle multiplexer for selective transmission of advance or retard cycles, an advance/retard register for selective uni-directional multiplexer coupling and a matching block for transmission of the next cycle front flank.
Patent FR-2724347-B1 (FR)
Inventor: SUZUKI HIDEAKE
IPC: F16H61/02
Filed: 1995-09-08
Granted: 1997-10-17
Abstract: The gear selector lever (21) is fitted under the steering wheel (10) so that it can be operated without the driver taking their hand from the steering wheel. The handle (21a) that operates the selector is in the form of a loop that follows the periphery of the steering wheel for part of its circumference. The selector lever is moved in a direction perpendicular to the plane to the plane of the steering wheel to change ratios, rotating about a pin (29) passing transversely through the steering column. The operating handle acts on a flexible cable (22), which has a spherical pivot at its mount on the gearbox, and acts on a selector mechanism attached to the gearbox.
Patent FR-2748109-B1 (FR)
Inventor: GUIZOT JEAN LUC
IPC: F15C1/22
Filed: 1996-04-30
Granted: 1998-07-31
Abstract: The device (10) has a fluid oscillator (12) which includes a narrow opening (14) aligned in the direction Oz to form an oscillating fluid jet in the plane Oxy. Adjustment of vane type device (34,36) mounted in the fluid flow upstream from the opening (14) permits variation in velocity distribution within the fluid flow. The vane (34,36) is perpendicular to the plane Oxy and to the direction of fluid flow. The vane comprises a leading flat plate which towards the trailing edge has a number of parts angled to the flow in order to alter the fluid velocity profile. A number of other possibilities are possible for altering the fluid velocity profile.
Patent FR-2759023-B1 (FR)
Inventor: TITEUX ANDRE
IPC: B42D5/00
Filed: 1997-02-05
Granted: 1999-04-23
Abstract: The note pad holder consists of a base (4) which is made separately from a surround (3), the two components capable of being fitted together or separated. Prior to the surround being fitted to the base it can be opened out and printed on both sides (6, 7) using currently-available equipment. The surround is fitted to the base, for example, by inserting its lower edge into a groove in the base, the groove having one vertical and one sloping side. The lower edge of the surround can be fixed in the groove by an internal wedging element or projections from the groove walls engaging with holes in the surround.
Patent FR-2799976-B1 (FR)
Inventor: POUGET MICHEL
IPC: A61M5/32
Filed: 1999-10-26
Granted: 2002-06-21
Abstract: A safety device for a syringe constituted by a body, a needle carrier mounted at one end of the body, a piston that is axially movable in the body, and a piston plunger projecting from the body at its end opposite from the needle carrier and suitable for pushing the piston inside the body towards the needle carrier, the device comprising a sheath in which the syringe body can slide axially between an injection position in which the needle carrier is flush with one end of the sheath and a safe position in which the needle carrier is retracted into the sheath, a helical spring which is axially compressed when the syringe body is in the injection position, said spring then exerting on said body a force tending to cause it to slide into the safe position, retention means for retaining the syringe body in the injection position, and a release mechanism for releasing the retention means acting on said retention means when the piston plunger of the syringe has pushed the piston inside the body into the vicinity of the needle carrier, wherein the retention means for retaining the body of the syringe in the injection position in the sheath are constituted by at least one radially-movable resilient tab extending substantially longitudinally relative to the sheath and arranged to hold the spring in the compressed state even when the syringe body is not in the sheath.
Patent FR-2800373-B1 (FR)
Inventor: DALKO MARIA
IPC: C07D263/32
Filed: 1999-10-27
Granted: 2001-12-07
Abstract: The new synthesis of trisubstituted oxazoles involves using starting products which are easily synthesized or commercially available is described. The preparation of trisubstituted oxazoles of formula (II) comprises the reaction of thiourea with the corresponding diketone-ester of formula (I). R1, R2 and R3 = 1-12C hydrocarbon (optionally unsaturated) and possibly substituted by -OR, -SR, -NRR<1>, -COOR, -CN, -SOnCH3, -CF3 and/or halogen with R and R<1> being H or 1-12C alkyl, aryl, aralkyl or alkaryl, 1-12C aryl radicals, with similar possible substitutions, and 5-10C heterocyclic radicals, with similar possible substitutions.; and n = 0, 1 or 2.
Patent FR-2801513-B1 (FR)
Inventor: DE FRANCE GUILLAUME
IPC: A63C10/28
Filed: 1999-11-30
Granted: 2001-12-21
Abstract: Interface element used in snowboarding and intended to transmit the pressure exerted by the foot of the rider in the direction of the snowboard (1), said element having median longitudinal (5) and transverse (6) planes dividing the pressure zone (3, 4) into four quadrants (11-14), wherein two (11, 13) of the quadrants arranged diagonally have a rigidity greater than the two other quadrants (12, 14) so as to favor transmission of the pressure at the diagonal of the two quadrants of greater rigidity, said diagonal being intended to be oriented substantially perpendicularly to the longitudinal axis of the board.
Patent HU-221840-B1 (HU)
Title: Inhaler for dosing into airstrom of powdered material
Inventor: KELDMANN ERIK
IPC: A61M15/00
Filed: 1996-01-22
Abstract: An inhaler comprises a tubular body in which an air flow passage is defined. A single dose of an active, inhaleable, particulate substance is arranged within the air flow passage and is sealed or closed in relation to the ambient atmosphere by closure means, such as removable caps, a section of the flow passage extending from a free mouthpiece end of the tubular body along a major part of the total length of the flow passage is preferably 7-35 mm<2>, for example about 20 mm<2>. The inhaler may be adapted to be used only once, and the tubular body of the inhaler may be a length of a simple tube similar to a drinking straw.
Patent JP-2879037-B1 (JP)
Title: 太陽光利用冷暖房システム
IPC: E04D13/00
Filed: 1998-02-04
Granted: 1999-04-05
Abstract: 【要約】
【課題】  気候環境に応じて断熱／遮光用シートと集熱 用シートとを自動的に切換えて屋根や建物の壁面を被覆 することができると共に、悪天候の場合などに被覆体全 体を自動的に収納することができ、冷暖房機器などの使 用に伴うエネルギーの消費を大幅に節約することが可能 な太陽光利用冷暖房システムを提供する。
【解決手段】  表と裏の面で一方が断熱／遮光効果を有 し他方が集熱効果を有する被覆体１０と、前記被覆体を ガイドに沿って搬送する搬送手段と、前記被覆体の表裏 の面を反転させる被覆面反転手段と、少なくとも気温を 含む気候環境を計測する環境計測手段４０，５０と、前 記被覆体の面のいずれを利用するかを前記環境計測手段 の計測情報に基づいて所定のアルゴリズムにより判定 し、この判定結果に基づき前記被覆面反転手段及び前記 搬送手段を制御して前記被覆体の当該面を太陽光の受光 側にして建物の屋根若しくは壁面を被覆する制御手段６ ０とを備える。
Patent JP-2881417-B1 (JP)
Title: 時計機能付きゲーム器
IPC: A63F13/25
Filed: 1998-02-10
Granted: 1999-04-12
Abstract: 【要約】
【課題】  予め内蔵したゲームモードのクリヤーレベル により、その報償（ボーナス）として時刻表示機能に加 えて他の時計機能を漸次拡張できるようにした時計機能 付きゲーム器を提供する。
【解決手段】  時刻表示機能に加えて他の時計機能を持 ち、初期状態では前記他の時計機能をロックしてなる制 御部と、ゲームモードと、該ゲームモードクリヤーに連 動して作動する前記他の時計機能のロック解除手段とを 内蔵し、ゲームモードのクリヤーを楽しみながら時計機 能が漸次拡張して行く喜びを感じられるように構成し た。
Patent JP-3033026-B1 (JP)
Title: 樹脂成形機における加熱シリンダ―の冷却装置
IPC: B29C47/82
Filed: 1999-03-09
Granted: 2000-04-17
Abstract: 【要約】
【課題】  金型用冷却装置における冷却タンクを一部利 用することにより、コンデンサーやコンプレッサー等の 機器を省略してコストの低減化を図ると共に、水垢や不 純物による冷却水通路内の閉塞や錆の発生を未然に防止 することができる加熱シリンダーの冷却装置の提供。
【解決手段】  ホッパー２の下部に位置する加熱シリン ダー１の冷却用通水路３に、熱交換部４、液タンク６並 びに循環用ポンプ５を備えた密閉式の液体循環回路７を 接続し、この液体循環回路７の熱交換部４を既存の金型 冷却システム８の冷却水タンク９内に配置する。前記液 体循環回路７に循環させる冷却液を防錆性を備えた液体 で形成した構造。
Patent JP-3076027-B1 (JP)
Title: 文字読取装置及び文字読取方法
IPC: G06K9/20
Filed: 1999-03-31
Granted: 2000-08-14
Abstract: 【要約】
【課題】読取対象の文字のバックに何らかの背景画像が 形成されているときの文字読取精度の低下を防止する文 字読取装置及び文字読取方法を提供すること。
【解決手段】読取対象物から画像を読み取り、複数の色 成分に対応した画像信号を出力する画像読取手段（１ ０）と、画像信号に含まれる複数の色成分の比率を変化 させる色演算係数を複数種類記憶する記憶手段（１６ ｃ）と、画像信号に含まれる複数の色成分の比率を複数 種類の色演算係数夫々により変化させる演算を実行する 演算手段（１４）と、この演算手段の演算結果として得 られる異なる複数の演算画像のうち文字読取処理に相応 しい演算画像を選択する選択手段（１６）と、この選択 手段により選択された演算画像に含まれる文字を読み取 る文字読取手段（１６）とを備えている。
Patent JP-2933601-B1 (JP)
Title: 部分めっき方法
IPC: C25D5/02
Filed: 1998-04-10
Granted: 1999-08-16
Abstract: 【要約】
【課題】  被めっき物に特にマスキングをする必要がな いとともに、被めっき物に当たっためっき液と被めっき 物に新しく供給される液とが交差することのない部分め っき方法を提供する。
【解決手段】  電極の機能を備えた整流器（２）にめっ き液（１）を通すことにより、直線的なホース状のめっ き液の液流（１ａ）を作り、このめっき液の液流を被め っき物（４）のめっき必要部分に対してほぼ平行に当て る。電極の機能を有する整流器は、不導体の外殻（３） に設けためっき液噴出口（５）の内側に配置することが 好ましい。また、電極の機能を有する整流器は、壁部に 電極が設けられた筒状体であり、その中空部にめっき液 を通すことにより直線的なホース状のめっき液の液流を 作るものであることが好ましい。
Patent NL-1041296-B1 (NL)
Title: Secondary battery with an overcharge protection device.
Inventor: DONALD PI HSIANG WU
IPC: H01M10/42
Filed: 2015-05-08
Granted: 2016-12-21
Abstract: A secondary battery with an overcharge protection device includes a battery case with a chamber for holding a plurality of secondary battery cells; a heat dissipation plate fixed to the battery case; and an overcharge discharge device disposed in the battery case and including a plurality of overcharge discharge modules electrically connected to the secondary battery cells. Each overcharge discharge module includes a balance resistor fixed to the heat dissipation plate. The battery case and the heat dissipation plate are made of metal, the balance resistors are cement resistors, a plurality of first connectors are electrically connected to the overcharge discharge modules, and a plurality of second connectors are electrically connected to the cement resistors and removably fixed to a corresponding one of the first connectors.
Patent NL-1042052-B1 (NL)
Title: Tweewielig op lichaamskracht aangedreven voertuig.
Inventor: IR JACOBUS CORNELIS ANTONIUS DE KROON
IPC: B62M1/24
Filed: 2016-09-14
Granted: 2018-03-22
Abstract: De uitvinding betreft een tweewielig voertuig dat met lichaamskracht wordt aangedreven, waarbij de berijder zijn aangeboren loopmotoriek, die de mens in miljoenen jaren zo perfect heeft ontwikkeld, ten volle gebruikt. Doordat de helling van de ligger, waarover de pedalen gespiegeld heen en weer bewegen, met een volledig vrije lengte van de stap, al rijdend kan worden aangepast is een versnelling overbodig. Het al rijdend aanpassen van de helling gebeurt door het lichaamsgewicht te verplaatsen en daarbij de gasveer in de stuurstang even te deblokkeren. Kenmerkend is dat het opvouwen tot een trolley slechts twee handelingen vereist omdat bij het opvouwen van de stuurstang vanzelf het voorwiel dwars wordt gezet en zo plat tegen de onderkant van de trolley komt te liggen. Kenmerkend is tevens dat er zonder enige tijdvertraging kan worden gereageerd op een plotse windvlaag. Ook om snel even op te trekken hoeft de helling van de ligger niet versteld te worden omdat door te duwen tegen het stuur onmiddellijk extra trekkracht wordt gegenereerd
Patent NL-2013544-B1 (NL)
Title: Offshore crane tower system.
Inventor: TIMOTHY ALEXANDER VAN OPSTAL
IPC: E21B15/00
Filed: 2014-09-29
Granted: 2016-09-29
Abstract: An offshore crane tower system for use on a vessel with a moonpool includes a tower structure which extends in a vertical direction and is for placement on the vessel adjacent to and/or above the moonpool; a crane with a hoist system able to lift and lower a load; and a crane support at an upper portion of the tower structure. The crane can selectively connect to the crane support so that the hoist system of the crane can be used to lift and lower a load through the moonpool.
Patent NL-2015921-B1 (NL)
Title: Process for the purification of a gas
Inventor: GLENN REXWINKEL
IPC: B01D53/14
Filed: 2015-12-08
Granted: 2017-06-28
Abstract: The system for the purification of feed gas comprises a compressor (20) with an inlet for feed gas (A), an inlet for a recirculation gas stream (86), and an outlet for compressed gas; cooling means (22) for cooling the compressed gas; a gas-liquid separator (30) arranged downstream of the cooling means (22) for removal of condensate (37) formed during treatment of the compressed gas with the cooling means (22); a solvent absorber (40) for absorbing impurities including volatile organic compounds (VOCs) and carbon dioxide from the compressed and at least partially dried gas, and a separation unit (80) provided with a recirculation outlet for a recirculation gas stream (86), and an outlet for the thus purified gas (B). The solvent absorber (40) is arranged in a solvent circulation circuit (10) comprising a first and a second treatment means (140, 240) for regeneration of the solvent to remove absorbed impurities, said first treatment means (140) being configured for operating at a higher pressure than the second treatment means (240). The solvent recirculation circuit (10) is configured for splitting off a removal stream (145), and a reclaimer unit (60) is present for reducing the VOC concentration of the removal stream (145), a solvent outlet (65) of the reclaiming unit (60) being coupled to the solvent recirculation circuit (10). The system is used for the process of purification of feed gas.
Patent NL-2016679-B1 (NL)
Title: Cable protection duct.
Inventor: FREDERIK WILLEM ROMBOUTS
IPC: H02G9/06
Filed: 2016-04-26
Granted: 2017-11-07
Abstract: The invention relates to a cable protection duct having a substantially circular duct wall extending along a longitudinal axis of the cable protection duct, characterized in that the duct wall, when seen in radial direction, has an inner polyethylene (PE) layer, an outer PE layer and a middle PE layer arranged in-between the inner PE layer and the outer PE layer, wherein the middle PE layer is made of recycled PE material. The invention also relates to a method for producing such a cable protection duct.
Patent NL-2017068-B1 (NL)
Title: Coupling unit and blocking assembly of a vehicle coupling assembly
Inventor: CORNELIS GERARDUS STRIEN
IPC: B62D53/08
Filed: 2016-06-29
Granted: 2018-01-05
Abstract: Coupling unit for cooperation with a blocking assembly mountable on a towing unit of a compound vehicle, the coupling unit comprising - a first coupling element arranged to couple said coupling unit to said towing unit providing a first pivotal axis between said coupling unit and said towing unit, - a second coupling element arranged to couple said coupling unit to a trailing unit of said compound vehicle providing a second pivotal axis between said coupling unit and said trailing unit, - at least one axle connecting at least one pair of wheels.
Patent NL-2018275-B1 (NL)
Title: Samenstel van een motor en een liftkabeldrum voor toepassing in een in hoogte verstelbare tafel
Inventor: ERIC TEN CATE
IPC: F03G1/08
Filed: 2017-02-01
Granted: 2018-08-22
Abstract: De uitvinding heeft betrekking op een samenstel van een motor en een liftkabeldrum voor toepassing in een tafel, waarin het tafelblad middels aan het tafelblad bevestigde liftkabels in hoogte verstelbaar is en de centrale as van de motor is verbonden met de centrale as van de liftkabeldrum, waarin de liftkabeldrum is ingericht voor het op- en afwikkelen van één of meerdere liftkabels van de tafel. Het is het doel om te voorzien in een alternatief samenstel volgens de aanhef, maar met een niet—elektrische motor, die op eenvoudige wijze aangepast kan worden voor toepassing in verstelbare tafels met tafelbladen met verschillend gewicht.
Patent NL-2018439-B1 (NL)
Title: Panel for cladding a building and display information
Inventor: ALAIN-GEOFFREY FOURAUX
IPC: G09F19/22
Filed: 2017-02-28
Granted: 2018-09-19
Abstract: A panel comprises two plates parallel to one another, provided in a frame. Between the plates, a grid of individually oriented light sources is provided. The light sources are arranged to emit light towards a first of the panels, which is translucent. Preferably, the light sources are provided such that a small, preferably as small as possible, amount of light is directed towards a second of the panels. In at least one side of the frame, a casing is provided for housing electronics for powering and controlling the light sources. The casing is an integral part of the frame. This provides a simple, robust and rigid structure. The casing may provided part of a rabbet for the second of the panels; the first panel preferably has about the same size as the outer dimensions of the frame to provide an area as large as possible for display of information.
Patent NL-2021519-B1 (NL)
Title: Zelfrijdende landbouwmachine, bijvoorbeeld een zelfrijdende bandhark
Inventor: HENDRIK WILLEM BREURE
IPC: A01D57/00
Filed: 2018-08-30
Granted: 2020-04-24
Abstract: De uitvinding heeft betrekking op een zelfrijdende landbouwmachine, bijvoorbeeld een zelfrijdende bandhark, welke zelfrijdende landbouwmachine is voorzien van ten minste een motor, ten minste twee langwerpig uitgevoerde eenheden voor het in bedrijf uitvoeren van een agrarische bewerking op het land, een voorwielas en een op afstand van de voorwielas gelegen achterwielas, waarbij de voorwielas en/of de achterwielas met behulp van de motor aan te drijven is/zijn voor het verplaatsen van de landbouwmachine, waarbij elke langwerpig uitgevoerde eenheid verplaatsbaar is met behulp van een in- en uitklapmechanisme van een transportpositie naar een werkpositie en vice versa, zodat in de transportpositie van de eenheden de maximale breedte van de zelfrijdende landbouwmachine kleiner is dan in de werkpositie van de eenheden, waarbij in de werkpositie de agrarische bewerking over in hoofdzaak de lengte van elke langwerpig uitgevoerde eenheid op het land uit te voeren is.
Patent NL-2024719-B1 (NL)
Title: Zak voor het houden van een Li-ion accu of ander ontbrandbaar object
Inventor: JAN SCHOLTENS
IPC: B65D85/88
Filed: 2020-01-21
Granted: 2021-09-09
Abstract: De uitvinding betreft een zak voor het houden van een Li—ion accu of ander ontbrandbaar object, welke zak omvat: 5 — een flexibele houder van een brandwerend weefsel met aan een zijde een toegangsopening; — een voering van een brandwerend weefsel aangebracht in de flexibele houder; — een tussen de houder en de voering aangebrachte lO vulling van niet brandbare vezels; — een smoorventiel aangebracht in een bevestigingsopening, die zich uitstrekt door de voering, de vulling en door de flexibele houder, zodat de binnenzijde van de zak via het smoorventiel in vloeistofverbinding staat met 15 de buitenzijde van de zak.
Patent NL-2031591-B1 (NL)
Title: Side flexing modular conveyor belt and hinge pin therefor, as well as method of transferring tensile load in a side flexing modular conveyor belt
Inventor: CORNELIS HENDRIK MIJNDERT MENKE
IPC: B65G17/08
Filed: 2022-04-14
Granted: 2023-11-06
Abstract: Side ﬂexing modular conveyor belt, comprising a plurality of rows of conveyor modules, the rows being arranged successively in a conveying direction, and each row comprising one or more conveyor modules arranged side by side transversely to the conveying direction, so that top faces of the conveyor modules together form a conveying plane. The modules are provided with forward link elements at a front side of the module that extend in conveying direction and with rearward link elements at a rear side of the module that extend opposite to the conveying direction, forward and rearward link elements of modules of successive rows being hingedly coupled with hinge elements that extend transversely to the conveying direction through hinge openings in the hinge elements so that the modules can rotate relative to each about a first axis in or parallel to the conveying plane as well as about a second axis perpendicular to the conveying plane. The hinge elements between successive rows of conveyor modules comprise a main hinge pin that extends along the ﬁrst axis across at least a center of the conveyor belt, and an auxiliary hinge pin that extends along the first axis from a lateral edge of the conveyor belt towards the center of the conveyor belt. The main hinge pin has a substantially constant cross section, preferably a cylindrical cross section, with a first dimension in conveying direction, and the auxiliary hinge pin includes a tapered section that tapers off towards said opposite lateral edge of the conveyor belt to a second, smaller dimension in conveying direction.
Patent RO-117942-B1 (RO)
Title: Bioptic sighting apparatus
Inventor: CRETU EMIL
IPC: G02B23/10
Filed: 1994-01-03
Abstract: The bioptic sighting apparatus meant to sight with a view to firing with portable weapons, ensuring rapid sighting and accurate firing both during daytime and night time, irrespective of the environment lighting level and requiring minimum effort from the firer, due to the possibility of viewing the target with both eyes, said apparatus being conceived to allow viewing the target directly with one eye, the other eye viewing the target indirectly by projecting the aiming mark to the eye, said apparatus comprising an objective (1) made up of two lenses which project the aiming mark of a reticle (2) lighted during daytime by means of a collecting device (3) with the role of collecting the natural light, said apparatus being provided with some polarizing filters (6) which are operated during daytime depending on the environment lighting level, while the night lighting is ensued by means of a "beta light"-type self-luminous source (8).