baber/WOPTO huggingface dataset:
Patent KR-960014254-B1 (KR)
Title: Laundry quantity detecting method of a washing machine
Inventor: CHO WOONG-HEE
IPC: D06F33/02
Filed: 1993-10-30
Granted: 1996-10-14
Abstract: The method maximizes washing performance and save water used for washing. The method includes the steps of : supplying water into a washing machine(21); reading the rotating speed of a pulsator at the highest level of water(22); calculating the pulsator speed (23); comparing the current speed of pulsator with a reference value; calculating the laundry mass from the difference of the speeds(24); finding whether water supply is accomplished or not(25); draining water to the water level for the laundry mass if water is over-supplied(26); and draining water to the lower water level for laundry mass in order to input detergent and more water (27).
Patent KR-100281992-B1 (KR)
Title: 저팽창성 마그네슘 알루미늄 지르코늄 실리케이트 복합체
Filed: 1993-12-08
Granted: 2001-03-02
Abstract: 본발명은 저팽창성 세라믹 복합체에 관한 것으로 MgO 2 ~ 12 중량%, Al 2 0 3 5 ~ 30 중량%, ZrO 2 10 ~ 60 중량% 및 SiO 2 33 ~ 48 중량%의 조성이 되도록 산화물 분말을 혼합하여 열처리하여 얻은 지르콘과 코디어라이트 결정상을 가지는저팽창성 마그네슘 알루미늄 지르코늄 실리케이트 복합체에 관한 것으로 이 세라믹 복합체는 반응 촉진제를 전혀 함유하지 않으면서 치밀하고 기계적 강도가 큰 것을 그 특징으로 하면서, 비교적 낮은 온도에서 짧은 시간에 합성할 수 있고, 반도체 패키지 등의 기밀 접착에 사용되는 저융점 접착용 유리조성물의 필러로 사용시 우수한 특성을 나타낼 수 있다.
Patent KR-970007946-B1 (KR)
Title: 2-(2-substituted pyrrolidin -4-yl)-thio-carbapenem derivatives
Inventor: KWAK HYO-SUNG
IPC: A61P31/04
Filed: 1993-12-21
Granted: 1997-05-19
Abstract: The present invention relates to 2-(2-substituted pyrrolidine-4-yl) thio-cabaphenam derivatives and their pharmaceutically acceptable salts  which have not only strong antibacterial activity against gram positive organisms like staphylococcus aureus, gram negative organism like pseudomonas eruginosa, but also excellent stability to DHP-I enzyme, and have pharmacodynamic property as therapeutics to bacterium infectious disease.
Patent KR-970004361-B1 (KR)
Title: Fuse rom circuit
Inventor: JOO YANG-SUNG
IPC: H02H9/00
Filed: 1993-12-31
Granted: 1997-03-27
Abstract: a control signal is connected to each gate of nmos transistor(q10) and pmos transistor(q11); drains of those nmos and pmos transistors(q10, q11) are commonly connected at a node(n2); the source of the pmos transistor(q11) is connected to vcc, or power node through a fuse(fs1) and the source of the nmos transistor(q10) is grounded through a fuse(fs2); through an inverter(i10), the common node(n2) is connected to an output node(out); the output node(out) is connected to each gate of another pmos transistor(q13) and nmos transistor(q14); and drains of those nmos and pmos transistors(q13, q14) are commonly connected at a node, which is connected to the input node of the inverter(i10).This fuse ROM circuit is to lower power consumption and improve testability.
Patent KR-0173998-B1 (KR)
Title: Tightening fixture with built-in torque readout device
Inventor: MOGILNICKI VICTORY D
IPC: G01L5/24
Filed: 1991-07-01
Granted: 1999-05-15
Abstract: PCT No. PCT/US91/04688 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed Jul. 1, 1991 PCT Pub. No. WO92/01213 PCT Pub. Date Jan. 23, 1992.A tightening fixture for tightening a lock nut on a chuck including a torque readout device for measuring the torque applied to tighten the lock nut. The tightening fixture includes a stationary support block having a torque transmitting collar rotatively mounted therein. The torque transmitting collar is designed to receive and hold the chuck so that the chuck is held nonrotatable with respect to the collar. When torque is applied to tighten the lock nut on the chuck, the chuck and collar rotate as a unit. A torque indicator is mounted in the stationary block and is responsive to the rotation of the torque transmitting collar to provide an indication of the torque applied to tighten the lock nut.
Patent KR-100237715-B1 (KR)
Inventor: MOCHIZUKI MANABU
IPC: A61P37/08
Filed: 1992-04-24
Granted: 2000-02-01
Abstract: 본 발명은 안과질환, 특히 알레르기성 결막염의 예방 또는 치료를 위한 FR-900506 및 그의 관련 화합물과 같은 마크로라이드 화합물에 관한 것이다.  또한 본 발명은 이 화합물을 함유하는 조성물에 관한 것이다.
Patent RO-120438-B1 (RO)
Title: Branch terminal
Inventor: BURLACU ION
IPC: H01R11/26
Filed: 2001-11-02
Abstract: The invention relates to a branch terminal meant for making the electric shunting connections, in the low voltage open lines, in the stranded beam conductors, for making the branding derivations, for lighting, especially for public lighting, for derivating the stranded distribution network from the main stranded network. According to the invention, the branch terminal consists of an upper body (1) inside which, in two lateral channels (k), there is mounted a tooth (11) protected by a sleeve (19) which, by means of an elongate portion (3) and an arched portion (4), provided with an enclosure (a), guides and has fastened thereto, by means of some special washers (8), a nut (17) and a screw (7), a lower body (2), inside which, in two channels (s), there is mounted a tooth (11) protected by a sleeve (19), and in a gap (n), there is mounted a portion (22) integral with a hanger (20) which also has at the other end a bellows (21), which enters into the enclosure (a).
Patent RO-121456-B1 (RO)
Title: Universal, movable one-phase device for short-circuiting and grounding
Inventor: CUE DEANU LUCIAN
IPC: H02G7/00
Filed: 2002-03-29
Abstract: The invention relates to a universal one-phase device for short-circuiting and grounding, meant for preventing the occurence of voltage at the work place, said device equipped with two movable jaws and a mechanism amplifying the movement, facilitates the manoeuvering and eliminates the risk of detached and causing accidents during the operation. According to the invention, the device consists of an axle (1) which has the upper end introduced, without being clamped, into a plate (2) articulated by means of some bolts (3) to some articulated multiplication levers (4), which, in their turn, by means of some bolts (5), are articulated to some movable jaws (6), articulated at the lower side, with some bolts (7) to a movable plate (8) which can move axially when the axle (1) rotates, due to the threaded assembly consisting of the movable plate (8) and the axle (1). To prevent the axle from coming out of the plate (2), on the upper end of the axle (1), there is mounted a transverse banking pin (9) and for imparting a rotation motion, the axle (1) has a transverse driving pin (10) at the lower end. The device is mounted by means of an intermediary piece on the end of a telescopic pole by means of which it is lifted up to the desired height and by rotating the pole by 360A there is controlled the movement of the movable plate (8), and by means of the multiplication levers (4) there is controlled the closing of the movable jaws (6) on a rod conductor or on a fixed T clamp; on one of the movable jaws (6) there is coupled, with a screw, a flexible short-circuiting cable connected to the other end to a screw clamp mounted to the grounding belt of the installation.
Patent RO-120860-B1 (RO)
Title: Multifunctional unit for repairing wells
Inventor: VOICU GHEORGHE
IPC: E21B7/02
Filed: 2002-12-20
Abstract: The invention relates to a multifunctional unit for repairing wells, used for operations of interventions and repairs in wells provided for with fixed derricks or masts. According to the invention, the multifunctional unit for repairing wells comprises some power subassemblies (A, B, C, D, E, F, G and H), transport, manoeuvring, hydraulic power, well repairing, mechanization, rescuing subassemblies and subassemblies for special operations, respectively. The power subassembly (A) has a heat motor (1), a hydromechanical transmission (4) and a mechanical transmission (9) provided with a safety device (13) and a blockable interaxial differential gearing (14) connected both to the transport subassemblies (B) and to the manoeuvring subassembly (C). The motor (1) is provided with a compressor (2) which is connected to a pneumatic plant (20) of the transport subassembly (B) and a cooling system (3), that is connected to an installation (58) for heating the chief drill man cabin within the manoeuvring subassembly (C). The transport subassembly (B) has a metal frame (15) having the power subassembly (A) secured thereon, a double cabin (16), a pneumatic plant (20) connected to the compressor (2) of the motor (1) which allows the supply of all consumers of the power unit, at various pressures. The manoeuvring subassembly (C) comprises a taper group (42) provided with some mechanical plugs (43 and 44) to which the components of the well repairing and rescuing subassemblies (E and G) are connected. The hydraulic power subassembly (D) is connected to the hydraulic pump (8) and consists of some hydraulic apparatuses connected to the devices and mechanisms composing the subassemblies (E, F, G and H) for repairing the wells, for mechanization, rescuing and other special operations, that are mounted on the platform (63) near the cabin (57) of the chief drill man and within the cabin (16).
Patent RO-123012-B1 (RO)
Title: Product made of expanded cereals and process for obtaining the same
Inventor: RACOL TCEDIL A EMIL
IPC: A23L1/18
Filed: 2006-05-22
Abstract: The invention relates to a process for obtaining products made of expanded cereals and to a product made of expanded cereals, with uses in the food industry and, especially, in the sugary products industry. According to the invention, the process consists of thermal treatment of some cereals selected from durum wheat, triticale, millet, sorghum, buckwheat or rye at a temperature ranging between 150...250°C, for 12...16 min, followed by steam impregnation for 2...5 min at a pressure of 10-14 atm and the expansion by detent of the cereal grains. The cereals thus expanded may be glazed with sugar syrup or malt extract wherein there are dissolved pre-mixtures or minerals. The cereals expanded by the mentioned process, glazed or non-glazed, may be mixed with expanded glazed or non-glazed wheat, rice or corn. In the case of the product comprising glazed expanded cereals, the quantitative ratio between cereals and glazing is 50:50 (% by weight).
Patent RO-128641-B1 (RO)
Title: Biocompatible multi-layer coatings for orthopaedic implants
Inventor: VLĂDESCU ALINA
IPC: C23C14/06
Filed: 2011-11-24
Abstract: The invention relates to materials made of biocompatible thin layers as multilayer coatings consisting of alternating binary carbides or nitrides and quaternary carbo-nitrides of biocompatible transition metals, such as Ti, Zr, Nb, Ta, Hf, for biomedical applications, which are obtained by vapour-phase deposition, using the magnetron sputtering or the cathodic arc, in a reactive plasma which may contain Ti, Zr, Nb, Ta, Hf, N and/or C atoms or ions, depending on the nature of the deposited materials. According to the invention, the materials comprise 4...1000 individual alternating layers of TiN, ZrN, NbN, TaN, HfN or TiC, ZrC, NbC, TaC, HfC and TiZrCN, TiHfCN, TiTaCN, TiNbCN, ZrHfCN, ZrTaCN, ZrNbCN, TaHfCN, TaNbCN or NbHfCN, having thicknesses in the range of 20...250 nm, the individual layers thickness ratio in the range of 0.4...2 and a total thickness of the multilayer coating in the range of 1...4 μm, with good adherence to the substrate, the normal critical forces measured upon the endurance scratch test being of 28...52 N, with a microhardness in the range of 18...32 GPa, exhibiting an average roughness < 10 nm and the value of the cell viability factor in the range of 87...96% upon the toxicity test.
Patent RO-128998-B1 (RO)
Title: Composition and process for obtaining super-absorbent materials based on polyvinyl alcohol and lignin
Inventor: CIOLACU DIANA ELENA
IPC: C08J3/24
Filed: 2012-03-08
Abstract: The invention relates to a composition and a process for obtaining an absorbent hydrogel based on polyvinyl alcohol/lignin. According to the invention, the composition consists of 50...90% lignin/lignin epoxy resin and 50...10% polyvinyl alcohol. As claimed by the invention, the process consists in dissolving the components, in equal parts, in 7 ml of 9% NaOH solution and adding 2 ml of epichlorohydrin, afterwards the resulting mixture is introduced into a covered crystallyzer and it is kept there for 8 h, at 80°C, in a oven, at the end the obtained hydrogel is washed for removing the unreacted components and the secondary products, and lyophilized, there resulting a product suitable for being used in the pharmaceutical field as a system of controlled release for the pharmacologically active substances.
Patent SA-110310175-B1 (SA)
Inventor: DENKMANN VOLKER
Filed: 2010-03-01
Abstract: الملخص: يتعلق الاختراع الراهن بطريقة لصنع شريط ألوميني aluminium band، حيث يطلى الشريط الألوميني بطبقة امتزاز sorption layer، تشمل عامل ربط bonding agent ومادة ممتزة sorbent. يتحقق هدف اقتراح طريقة لصنع شريط ألوميني مطلي بطبقة امتزاز يمكن بها بكيفية غير مكلفة، طلي شريط ألوميني يُظهر خصائص أداء ثابتة بما يتعلق وامتزاز، بخار ماء، على سبيل المثال، طبقاً للاختراع بواسطة طريقة لصنع شريط ألوميني مطلي بطبقة امتزاز حيث أنه في طريقة الطلي الملفي coil coating method يستخدم معلق suspension مع الشريط الألوميني بالإضافة إلى سائل يشمل عامل ربط واحد على الأقل بشكل صلب ومادة ممتزة، ويخضع الشريط الألوميني مع المعلق المستخدم لعملية تجفيف drying process.
Patent SA-111330110-B1 (SA)
Inventor: LOUICHIS BALZ DAVID
Filed: 2011-12-26
Abstract: يتعلق الاختراع الحالي بتوفير قرص صيدلاني عن طريق الفم oral pharmaceutical tablet لتحرير mesalazine مقنن أو ملح مقبول صيدلانياً منه كمكون فعال بقلب وتغليف خارجي مقاوم للمعدة، حيث يشتمل القلب على mesalazine وقالب محب للماء مكون من خليط من hydroxypropylmethyl cellulose بلزوجة viscosity مختلفة ويشتمل الغلاف الخارجي المقاوم للمعدة على بوليمر تحرير release polymer معتمد على الرقم الهيدروجيني pH ، مع السواغات المقبولة صيدلانياً. يشير الاختراع أيضاً إلى العملية للحصول على القرص الصيدلاني عن طريق الفم المذكور وإلى القرص الصيدلاني عن طريق الفم بتحرير mesalazine مقنن المذكور لمعالجة التهاب القولون التقرحي treating ulcerative colitis.
Patent SA-113340331-B1 (SA)
Inventor: MUSLEH HADI ALI AL-AQEEL
Filed: 2013-02-25
Abstract: يتكون جهاز الإنقاذ وانتشال الساقطين في الآبار الارتوازية العادية والحفر العميقة من عده أجزاء تبدء بقاعدة حديد يركب عليها جميع أجزاء الجهاز ويتفرع منها ذراعين مزوده بتروس لنقل الحركة من المحرك إلى الأذرع التي تنتهي بكفين لمسك الشخص الساقط مع جوانبه حيث يوجد بها حساسات لتحديد قوة ضغط الجهاز على الجسم أثناء الإنقاذ كما يوجد كشاف أضاءه لإنارة الموقع ليسهل رؤية المصاب أثناء الإنقاذ كما يوجد كاميرا تصوير لإعطاء رؤية دقيقة لحالة و موقع الشخص الساقط ورفع المعلومات إلى الشاشة الالكترونية في كبينة المركبة كما يوجد جهاز خاص بالأكسجين يساعد الساقط في عملية التنفس و إنقاذه من الاختناق و أيضاً يوجد محرك يتحكم في إنزال الجهاز و عن طريق واير يمر بكره ومحرك في أعلى البئر أو مكان السقوط لتسهيل عملية الحركة وتدار عمليه الإنقاذ من غرفة الكابينة الخاصة بسيارة الإنقاذ
Patent SA-116370282-B1 (SA)
Title: Method of making a syntactical structure three-dimensional for cell farm three-dimensional
Inventor: ALI ABDULLAH ALSHATWI
Filed: 2016-02-07
Abstract: The method of making a three-dimensional scaffold for three-dimensional cell culture includes obtaining amorphous silica from sorghum husks, .producing biogenic silica microbodies from the amorphous silica, and clustering the biogenic silica microbodies to form the three-dimensional scaffold. The three-dimensional scaffold can be used for growing three-dimensional cell cultures, such as human mesenchymal stem cell cultures. FIG. 1A
Patent SA-516370358-B1 (SA)
Title: Crystalline Polymorphs of the Free Base of 2-Hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
Inventor: TRAVIS HOUSTON
Filed: 2016-01-06
Abstract: The invention relates to a crystalline polymorphs of a compound 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde having the formula: and their uses in the manufacturer of a medicament for treatment of oxygen deficiency associated with sickle cell anemia, and methods of using the said compound for treatment of oxygen deficiency associated with sickle cell anemia.
Patent SA-518391193-B1 (SA)
Title: Cathode Current Collector for A Hall-Heroult Cell
Inventor: GUALTIERO SPINETTI
Filed: 2018-03-25
Abstract: The invention relates to an electrolytic cell (1) for the production of aluminium (2) including collector bars structure modifications (13,14,15,16) under the cathode (4), namely a copper collector bar held in a U-shaped profile or directly embedded into the cathode. This leads to an optimized current distribution in the liquid aluminium metal (2) and/or inside the carbon cathode allowing for operating the cell at lower voltage. The lower voltage results from either a lower anode to cathode distance (ACD), and/or to lower voltage drop inside the carbon cathode from liquid metal to the end of the collector bar. Fig 1.
Patent SA-520412352-B1 (SA)
Title: Safety climb attenuation apparatus
Inventor: TURCOTTE ALLEN
Filed: 2020-06-28
Abstract: A safety climb attenuation apparatus (10) provides a more robust and visually inspectable apparatus for climbing safety. In an upper bracket, a pivot arm (20) is attached to a base (12) that is disposed upon a structure. The upper bracket includes an attenuation member such as an elastic bushing (30), mounted on the pivot arm (20) or the base (12), that resists pivoting of the pivot arm (20) relative to the base (12) when a safety cable attached to the pivot arm (20) causes the pivot arm (20) to pivot. In a lower bracket, a similar attenuation member is attached to a base disposed on the structure, with an anchor bolt connecting the cable to the attenuation member so that the attenuation member resists upward movement of the cable. FIG. 3
Patent AU-2016244340-B1 (AU)
Title: Fishing bait clasp
Inventor: TUNG WEN-FANG CARRIE
IPC: A44C5/00
Filed: 2016-10-17
Abstract: Disclosed is a fishing bait clasp (1) that comprises a circular hollow ring (2) with an internal channel and openable access (3), a side opening (4), a sharp curved pin (5) movable against a tiny spring inside the channel, and 2 small eyes (6 & 7) are soldered on top of the ring for line connection and on the sharp curved pin as access handle. The tiny spring inside the hollow ring puts pressure on the mechanism to keep the access closed. The access can be opened or closed by pushing up and releasing the eye handle along the side of the hollow ring. The sharp curved pin has its sharp head hidden and locked inside the circular hollow ring when closed. The fishing bait clasp provides a new, simple and practical device with flexible methods to be utilised for attaching different universal baits securely for sport fishing.
Patent WO-2005099562-B1 (WO)
Title: Mesure non-invasive de composantes du deuxieme bruit
Inventor: POPOV BORIS
IPC: A61B5/352
Filed: 2005-04-15
Abstract: L'invention concerne un procédé et un appareil pour la localisation des composantes aortiques et pulmonaires des deuxièmes bruits d'un patient sur un intervalle. Le procédé de l'invention consiste à produire une représentation électronique des bruits du coeur d'un patient sur ledit intervalle, à identifier au moins un deuxième bruit dans l'intervalle au moyen de la représentation électronique, pour chaque deuxième bruit identifié à générer une valeur estimée pour une localisation de la composante aortique et de la composante pulmonaire. L'invention porte également sur un procédé d'utilisation de la localisation estimée de la composante aortique et de la composante pulmonaire pour l'estimation de la pression artérielle dans l'artère pulmonaire d'un patient.
Patent EE-05557-B1 (EE)
Inventor: PEACH ROBERT J
IPC: C12N15/09
Filed: 2001-05-23
Abstract: The present invention provides soluble CTLA4 mutant molecules which bind with greater avidity to the CD80 and/or CD86 antigen than wild type CTLA4 or non-mutated CTLA4Ig. The soluble CTLA4 molecules have a first amino acid sequence comprising the extracellular domain of CTLA4, where certain amino acid residues within the S25-R33 region and M97-G107 region are mutated. The mutant molecules of the invention may also include a second amino acid sequence which increases the solubility of the mutant molecule.
Patent WO-2007071398-B1 (WO)
Title: Dispositif de protection
Inventor: GROSS CLAUS-PETER
IPC: B64C3/26
Filed: 2006-12-20
Abstract: L’invention concerne un dispositif de protection (1) d’une structure (5) d’aéronef, comprenant un revêtement (2) constitué de GLARE, lequel revêtement se déforme sous l’effet d’une force pour absorber celle-ci de manière à éviter l’endommagement de la structure d’aéronef.
Patent IT-1317422-B1 (IT)
Title: Sideward auxiliary lighting device for automobile has triangular 2-part housing enclosing right and left lighting units for emitting light to right and left sides of vehicle
Inventor: LEE HYUN-JO
IPC: B60Q/
Filed: 2000-04-28
Granted: 2003-07-09
Abstract: The lighting device has a lighting body (1) divided into an upper part (101) and a lower part which are held together via a screw and nut. The interior of the housing has a triangular shape with 2 external walls (1b,1c), extending at 45 degrees to the housing front edge (1a), respectively fitted with optical lenses (2a,3a) for right and left lighting units (2,3), supported within the housing by retaining edges of the upper and lower housing parts, at a given angle to one another.
Patent JP-3287355-B1 (JP)
Title: 暖房装置
IPC: F24H3/04
Filed: 2001-10-18
Granted: 2002-06-04
Abstract: 【要約】
【課題】  輻射、温風の暖房が自動的に切り替えられる 暖房装置の提供。
【解決手段】  高温ガス発生手段２１からの高温ガスに より加熱される採熱面を有した輻射体２３と、空気流を 供給する送風手段２９と、前記空気流と高温ガスを混合 して温風として排出する温風吹出口２８と、前記高温ガ スの流れを輻射体側あるいは温風吹出口側に切り替える 切替手段３２と、室内温度を検知する温度検出手段４２ と、温度設定を行う操作部３６と、前記切替手段を制御 して高温ガスを輻射体側へ切り替えたときに輻射暖房運 転とし、温風吹出口側へ切り替えたときに暖房運転とす る運転モード切替手段３９とを備え、前記運転モード切 替手段は室内温度と設定温度に基づいて、輻射暖房運転 と温風暖房運転を自動的に切り替えるようにしてある。
Patent JP-3556944-B1 (JP)
Title: 基地局装置
IPC: H04B7/26
Filed: 2003-06-12
Granted: 2004-08-25
Abstract: 【課題】所望の設置部位に容易かつ迅速に設置することができ、導入コストを大幅に削減すること。 
【解決手段】基地局装置１００の本体を、少なくとも、一人で持ち運び可能な重量及び大きさの、本体ユニットとしてのＩＦユニット１２０と、着脱ユニットとしてのＭＤＥユニット１１０とに大きく分割する。そして、この基地局装置１００を、ビルの各階や地下街及び山間地などの設置が難しいとされていた不感地帯にも、人手や特別な設置用機材を必要とせずに一人で設置することができるようにして、多額の導入コストをかけずに基地局装置１００を設置でき、通信エリアを容易かつ迅速に拡張することができるようにする。 
【選択図】      図３
Patent JP-3612669-B1 (JP)
Title: 非水電解液二次電池用負極及びその製造方法並びに非水電解液二次電池
IPC: H01M4/1395
Filed: 2003-12-02
Granted: 2005-01-19
Abstract: 【課題】  集電性が高く、また活物質の脱落が防止され、充放電を繰り返しても活物質の集電性が確保され、サイクル寿命が向上し、且つエネルギー密度の高い非水電解液二次電池用負極を提供すること。 
【解決手段】  本発明の非水電解液二次電池用負極は、表面が電解液と接する一対の集電用表面層と、該表面層間に介在配置された、リチウム化合物の形成能の高い活物質の粒子を含む少なくとも一層の活物質層とを備えていることを特徴とする。集電用表面層を構成する材料は、活物質層の厚み方向全域に亘って浸透して両表面層が電気的に導通しており、電極全体が一体として集電機能を有している。 
【選択図】      図１
Patent JP-4024280-B1 (JP)
Title: 投写型映像表示装置
IPC: G03B21/00
Filed: 2006-09-04
Granted: 2007-12-19
Abstract: 【課題】  本体ケース前面に形成された投写レンズ用開口部と、本体ケース前面の隣接面に形成された操作用開口部の両方に対して、埃や衝撃から投写レンズ部分を保護することができる投写型映像表示装置を提供する。 
【解決手段】  光源からの光を映像信号に基づき変調して、本体ケース前面１ａの開口部３から露出する投写レンズ２を介して投写することにより映像を表示する投写型映像表示装置において、投写レンズ２のズームやフォーカス等を調整するための操作部材（調整ダイヤル４）を本体ケース前面１ａの隣接面（上面１ｂ）に形成された操作用開口部５から露出させると共に、投写レンズ用開口部３と操作用開口部５とを開閉する開閉機構（スライドカバー７等）を備えた。 
【選択図】        図１