baber/WOPTO huggingface dataset:
Patent KR-960005554-B1 (KR)
Title: Semiconductor device isolation method
Inventor: LEE KYUNG-MI
IPC: H01L21/76
Filed: 1993-04-15
Granted: 1996-04-26
Abstract: The method includes the steps of laminating a pad oxide layer(2), polysilicon layer(3), nitride layer(4) and oxide layer(5) on a silicon substrate(1), selectively etching portions of the oxide layer(5) and nitride layer(4), placed on a field region, and forming a nitride layer(6) on the substrate, etching the nitride layer(6) to form a nitride spacer(6'), forming a temporary field oxide layer(7) on the field region and oxidizing the polysilicon layer(3) and silicon substrate(1), removing the oxide layer(7) and forming a nitride thin film(8), etching the nitride thin film(8) to form a nitride thin film spacer(8'), removing the oxide layer(5), performing cleaning process and forming a filed oxide layer(9) and removing the nitride layers(4,6',8') and polysilicon layer(3) and forming a sacrifice oxide layer.
Patent KR-970004606-B1 (KR)
Inventor: OKIMOTO HIROYUKI
IPC: G02F1/1368
Filed: 1993-05-17
Granted: 1997-03-29
Abstract: 요약없슴
Patent KR-960012539-B1 (KR)
Title: Mode auto-converting method of facsimile
Inventor: PARK MAN-KYU
IPC: H04N1/00
Filed: 1993-07-10
Granted: 1996-09-20
Abstract: changing to either auto or manual mode automatically depending on the setting of a receiving mode when the present time(RTC) and the timer setting time is same; displaying the item of the receiving mode through a LCD by checking the menu select key input during the receiving operation; registering the timer time depending on "start" or "stop" key input after allocating the time data when timer mode is selected in a display mode; and setting the mode corresponding the key data when timer mode is not set.
Patent KR-960012450-B1 (KR)
Title: Polyvinyl chloride composition using incinerated paper sludge ash as filler
Inventor: KIM MYUNG-HWAN
IPC: C08K13/00
Filed: 1993-07-16
Granted: 1996-09-20
Abstract: The composition contains polyvinyl chloride having a degree of average polymerization of 600-2,500 as a major component and a paper sludge incineration ash having 0.1-30 wt.% an organic component and 70-99.9 wt.% an inorganic component as a filler. The paper sludge incineration ash has advantage of recycling of waste product, the reduction of cost and good physical properties. The products using said composition may be applied to a polyvinyl chloride pipe, water pipe, electric wire pipe and foam pipe.
Patent KR-0160467-B1 (KR)
Inventor: NAM BOK-KYU
IPC: D06N3/14
Filed: 1993-10-08
Granted: 1999-02-18
Abstract: 본 발명은 인공피혁의 제조방법으로 최종 단사섬도가 0.3데니어 이하인 극세사로 제조된 기포를 유기디이소시아네이트, 폴리테트라메틸렌글리콜, 질소원자 미함유 저분자 디올, 질소원자 함유 저분자 디올, 고분자 트리올 및 디메틸포름아마이드를 사용하여 제조된 폴리우레탄에 함침시킨후 버핑, 함금염료 사용염색, 버핑, 소핑등 일련의 후가공 처리를 행함을 특징으로한 인공피혁의 제조방법이며 내가수분해성 및 염색성이 우수하여 고급 의료용 및 각종 잡화용 소재로 유용한 인공피혁을 제공한다.
Patent KR-960003725-B1 (KR)
Title: Prior treatment method for metal plate of a triple bottom pot
Inventor: KIM DONG-IK
IPC: B23K20/00
Filed: 1993-10-18
Granted: 1996-03-21
Abstract: preparing homogeneous solution by mixing ceramic brazing flux and solvent; spraying and spreading the solution on the metal plate for three-layer bottom material using an injection nozzle; spreading metal powder for brazing on the metal plate using an automatic spraying device; drying the coated metal plate in furnace of 70-90 deg.C; and solidifying the dried metal plate in furnace of 150-200 deg.C.
Patent KR-960003699-B1 (KR)
Title: Advanced automatic recording apparatus for vcr
Inventor: LEE OH-SANG
IPC: G11B15/02
Filed: 1993-11-16
Granted: 1996-03-21
Abstract: if reservation recording is set in a reservation recording check routine, inputting '1' to a reservation recording number and inputting X-th reservation recording start time to a reservation recording set time; discriminating whether the reservation recording set time is equal to the current time, and if is not equal, discriminating whether the reservation recording set time is less or equal than/to the current time; if the reservation recording set time is less or equal than/to the current time and a reservation recording start minute is less or equal than/to the current minute, determining whether cassette is input and tap exists; if the cassette is input and the tap exists, checking a current state; if the current state does not correspond to play, forward winding, backward winding, reservation recording state, OTR state, time setting state, and channel presetting state, discriminating whether the current state is in a power-on state; if the current state is in the power-on state, performing the reservation recording; and if is not in the power-on state, performing the reservation recording after power-on.
Patent KR-970005768-B1 (KR)
Title: Color filter apparatus for projection cathode ray tube
Inventor: HWANG KYU-HWAN
IPC: H01J31/10
Filed: 1993-11-30
Granted: 1997-04-19
Abstract: A color filter which forms a coloring or coating film on a surface of an optical image enlargement lens for a projection cathode ray tube to selectively permeate only transmitted light of a needed wavelength is disclosed. In an optical image enlargement lens system of a projection cathode ray tube(1), an optical lens(9) selectively permeates only transmitted light having a wavelength of a predetermined area and absorbs unnecessary light except the transmitted light to form a coating film(8) or a coloring film of a spectral material.
Patent KR-970007829-B1 (KR)
Title: Fabricating method of semiconductor device
Inventor: KIM SUNG-CHOL
IPC: H01L21/28
Filed: 1993-12-21
Granted: 1997-05-17
Abstract: Semiconductor manufacturing method comprises the steps of forming a component on a component forming area of a semiconductor substrate having a component forming area and a peripheral area, forming a interlayer insulating layer(4) on the semiconductor substrate, planarizing the semiconductor substrate by forming an interlayer(5) on the interlayer insulating layer(4), coating a photoresist(5) on the interlayer(1), patterning the photoresist(5) via an etching process by using a mask for forming a contact, and forming the contact hall by etching the interlayer(6) and the interlayer insulating layer(4) by using the photoresist pattern(5) as a mask. Thereby, the reliability of the semiconductor device can be improved.
Patent KR-960016808-B1 (KR)
Title: Apparatus and method of position control for a motor
Inventor: CHOE NAK-BONG
IPC: G05D3/00
Filed: 1993-12-23
Granted: 1996-12-21
Abstract: a pulse output integrated circuit(10); an inverter(I1) inverting the drive-ending instruction pulse; AND gates(AND3,AND4) outputting a direction signal; inverters(I2,I3) inverting the outputs(CWP,CCWP) of the AND gates(AND3,AND4); and a flip-flop(20) outputting a deceleration start pulse and a drive-ending instruction pulse(OUT0,OUT1) synchronized to the clocks(CLK0,CLK1).
Patent KR-970001981-B1 (KR)
Title: Multi-disk player loading apparatus
Inventor: MAENG HYUN-JIN
IPC: G11B17/02
Filed: 1993-12-31
Granted: 1997-02-20
Abstract: A loading device for a multitask player feeds a magazine having a plurality of disks simultaneously with horizontally feeding a tray with a tray conveyance power, thereby achieving a mechanism with a small size, a light weight, and thin thickness for withdrawing a disk. The loading device includes: a worm gear for horizontally feeding a tray loading a magazine; a first rack meshed with the worm gear, and  fixed to a tray base; a tray  gear and a vertical conveyance gear which are coaxially mounted to the same shaft as the worm gear; a second rack meshed with the vertical conveyance gear, and vertically moved; a vertical conveyance lever and a horizontal lever for conveying a selected disk among the plurality of disks to a pickup position; and a rubber roller for loading a disk by a rotation of a disk loading motor.
Patent KR-100228593-B1 (KR)
Inventor: FRANKE ERIK
IPC: B44C1/17
Filed: 1991-10-25
Granted: 1999-11-01
Abstract: 본 발명은 내구성이 매우 큰 상으로 직물을 장식하기 위한 전이체에 관한 것으로서, 그 전이체는 폴리에스테르 수지 및 이소시아네이트 경화제를 기제로 한 하나이상의 이 성분 착색제층 및 만일 하나이상의 착색제 층이 있다면, 그것의 상부위에 상응하는 이성분 중량제 또는 폴리에스테르계 아교층을 함유하며, 상기 착색제 층이나 또는 중량제 및 착색제 층은 그 층이 습윤 상태인 동안 적용되어, 그 착색층이나 또는 그 중량제 및 착색제 층내로 용융되는 폴리에스테르 또는 폴리아미드계 탄성 중합체를 포함한다.착색된 비-반사부위와 임의 조합된 착색제 및 임의 배열의 광-반사 부위를 함유하는 상으로 직물을 장식하기 위한 특정 전이체는 투명 미립구의 단층이 부분 매립되어 있는 지지용 시이트, 그 지지용 시이트 위에 노출된 미립구의 표면 부분을 덮고 있는 정반사층, 그  미립구 층의 상부위에 상의 형태대로 날염되는 하나 이상의 이성분 착색제 피복층, 및 그 미립구 및 착색층의 상부위에 상의형태대로 날염된 상응하는 이성분 중량제 도는 폴리에스테르계 아교로 구성된 전이층을 함유하며, 상기 중량제 및 착색제 층은 상기와 같이 폴리에스테르 또는 폴리아미드계 탄성중합체를 함유한다.
Patent KR-0172193-B1 (KR)
Title: Enteral preparation for cancer therapy
Inventor: AOI SHOZO
IPC: A23L1/305
Filed: 1992-09-30
Granted: 1999-02-01
Abstract: An enteral preparation for cancer therapy containing amino acid, fat and sugar in a specified composition. This preparation allows smooth oral or enteral administration to thereby achieve alimentation for patients with cancer and inhibition of the growth of cancer cells. When used together with a carcinostatic agent, it can potentiate the antitumor effect of the carcinostatic agent synergistically.
Patent KR-0149521-B1 (KR)
Title: Knife blades
Inventor: WILLIAMS DAVID MARK
IPC: C21D9/18
Filed: 1992-04-24
Granted: 1998-10-15
Abstract: PCT No. PCT/GB92/00756 Sec. 371 Date Dec. 8, 1993 Sec. 102(e) Date Dec. 8, 1993 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/19424 PCT Pub. Date Nov. 12, 1992.The invention relates to knife blades and in particular to a method of their production, and has for its object the provision of a knife blade with a cutting edge formed by a surface harder than the material of the body of the blade. This objective is met by a method comprising grinding a first face (2) of a V-shaped cutting edge to one side of the blank (1) to locate the lower edge of the first side face (2) at the approximate mid-point across the thickness of the blank (1), providing on the partly-ground blank (1) a hard surface (3) around the periphery of the blank (1) at least over the height of the first ground face (2) and grinding a second face (4) of the V-shaped cutting edge to the opposite side of the blank (1), to locate the V-shaped cutting edge at the approximate mid-point across the thickness of the blank (1).
Patent RO-117342-B1 (RO)
Title: Telescopic electroinsulating rod
Inventor: CUEŞDEANU LUCIAN
IPC: H01R4/00
Filed: 2000-04-26
Abstract: The invention relates to an electroinsulating rod designed to make possible the access from the ground to the overhead electric network with the view to performing different works. According to the invention, the electroinsulating rod comprises a plurality of tubular modules (1) made of polyester reinforced with glass fibre, protruding into one another, each module (1) having some holes (a), the heads of some buttons (2), pressed each by a coiled compression spring (3), may protrude threthrough, said springs (3) being located in a place (b) each cut in a plastic plug (4), bonded at the bottom of all inner modules (1) a separating bushing (5) made of plastic, together with lid (6) fixed at the top of the previous module (1) located on the circumference of each plug (4) concentrically guides the tubular module one in respect of another and prevents the module (1) to escape one from another, the buttons (2) blocking both the axial and the rotation motion around the fore and aft axis.
Patent RO-121356-B1 (RO)
Title: Advertising light panel
Inventor: MAN HORIA
IPC: G09F13/10
Filed: 2003-11-10
Abstract: The invention relates to an advertising light panel meant to be mounted in closed spaces without lighting or with artificial lighting, or outdoors, during the night. According to the invention, the advertising light panel consists of some transparent plates (1, 2, 3) and some light sources constituted by luminescent electronic devices, the transparent plates (1, 2, 3) being overlapped and clamped together at one end by an opaque cover (4) wherein the transparent plates are separated by means of some opaque sheets (5, 6), the ends of the transparent plates (1, 2, 3) being lit up by the luminescent electronic devices, of different colours, arranged in some batteries (7, 8, 9) activated by a control circuit (10).
Patent SA-109300376-B1 (SA)
Inventor: بيلوسي جيوسيبي
Filed: 2009-06-13
Abstract: يتعلق الاختراع الحالي بنظام حفزي catalytic system والذي يُستخدم في عمليات التحويل بـ hydrogen للزيوت الثقيلة بواسطة المعالجة بـ hydrogen hydrotreatment في طور الملاط slurry phase، ويتميز بأنه يشتمل على: محفز، يشتمل على وظيفة عامل الهدرجة function of hydrogenating agentfunction of hydrogenating agent ، ويشتمل على MoS2 أو WS2 أو خلائط منها في صورة صفائح أو في صورة مادة منتجة منها قابلة للذوبان في الزيت oil-solubleoil-soluble؛ محفز مشترك co-catalyst به جسيمات بحجم النانو أو الميكرو nanometric or micronic particle-sizesnanometric or micronic particle-sizes ، ويتم اختيارها من محفزات التكسير و/ أو محفزات إزالة النيتروجين denitrogenationdenitrogenation catalysts. يُفضل أن يشتمل المحفز المشترك على مواد من zeolites لها بلورات ذات حجم صغير وذات درجة تكتل منخفضة بين الجسيمات الأولية، و/ أو oxides أو sulfidesأو مواد أولية من sulfides nickel و/ أو cobalt في خليط مع molybdenum و/ أو tungsten.
Patent SA-109300730-B1 (SA)
Inventor: MARIO DR VIERLE
Filed: 2009-12-07
Abstract: الملخص: يتعلق الاختراع بتركيبة polymer محتوية على 5 إلى 95٪ بالوزن من copolymer H و2 إلى 60٪ بالوزن من copolymer K، copolymers H وK لكل منهما وحدات بنائية polyether monomer ووحدات بنائية acid monomer، الموجودة في copolymer H وK في كل حالة بنسبة جزيئية جرامية من 20:1 إلى 1:1، وعلى الأقل 20 جزيء جرامي٪ من كل الوحدات البنائية من copolymer H وعلى الأقل 25 جزيء جرامي٪ من كل الوحدات البنائية من copolymer K الموجود في كل حالة في شكل وحدات بنائية acid monomer، تكون الوحدات البنائية polyether monomer من copolymer H لها سلاسل جانبية تحتوي في كل حالة على 5 ذرات ether oxygen على الأقل، يختلف عدد ذرات ether oxygen لكل سلسلة جانبية من الوحدات البنائية polyether monomer من copolymer H بحيث أن مخطط توزيع التكرار المقابل، الذي يرسم فيه عدد من ذرات ether oxygen لكل سلسلة جانبية من وحدة بنائية polyether monomer بمحاذاة الإحداثي السيني ويرسم التكرار المصاحب لأجل copolymer H بمحاذاة الإحداثي الصادي، يحتوي على محورين رئيسيين على الأقل.
Patent SA-515361225-B1 (SA)
Title: Downhole tool device and method for using the same
Inventor: Oddbjørn Vagle
Filed: 2015-09-21
Abstract: A downhole tool (1) is described, arranged for connection to a fluid-carrying string (4), the downhole tool (1) including: - a first reversibly expandable sealing element (11a); - a second reversibly expandable sealing element (11b) placed at an axial distance from the first reversibly expandable sealing element (11a); - one or more fluid ports (12) positioned between the two reversibly expandable sealing elements (11a, 11b) and arranged to be put in fluid communication with the fluid-carrying string (4); - a first anchoring device (13a) arranged to engage a pipe body (21) in a well (2); and - one or more electromotors (14a, 14b) arranged at least to operate the two reversibly expandable sealing elements (11a, 11b) and the first anchoring device (13a), characterized by the downhole tool (1) further including: - a first mechanically activatable release mechanism (15a) arranged at least to disengage the first anchoring device (13a) from the pipe body (21). A method utilizing a downhole t
Patent SA-516370389-B1 (SA)
Title: Processes for producing sulfuric acid from sour tail gas field
Inventor: JOHN NICHOLAS SARLIS
Filed: 2016-01-12
Abstract: A method of producing sulfuric acid for a sour tail gas, which may be obtained from and oil and gas facility, is comprises (a) obtaining a sour tail gas stream comprising H2S or reduced sulfur species or a combination thereof from an oil and gas facility; (b) subjecting the sour tail gas stream to oxidation and obtaining an oxidized gas stream comprising SO2; and, (c) utilizing the oxidized gas stream to obtain sulfuric acid and a SO2 reduced tail gas stream. Fig. 1
Patent SA-517381916-B1 (SA)
Title: Downhole tool with an expandable sleeve
Inventor: CHAUFFE STEPHEN
Filed: 2017-07-12
Abstract: Downhole tools and methods, of which the downhole tool includes an expandable sleeve defining a bore there through, and a first body positioned at least partially within the bore of the expandable sleeve. The first body is slid able relative to the expandable sleeve, and sliding the first body along the bore of the expandable sleeve causes the expandable sleeve to radially expand so as to actuate the downhole tool from a run-in configuration to a set configuration. The downhole tool also includes an isolation device received at least partially in the expandable sleeve in the set configuration. A pressure on the isolation device is at least partially transmitted to the expandable sleeve as a radially-outward force. Fig 1
Patent SA-518391578-B1 (SA)
Title: Automated Tubular Racking System
Inventor: JOE RODNEY BERRY
IPC: E21B19/083
Filed: 2018-05-15
Abstract: A tubular racking system has a racking module connected to a drilling rig mast. The racking module has a frame, a fingerboard assembly, and a clasp extendable to a stand hand-off position for securing a tubular stand in position. An upper racking mechanism (upper racking mechanism) has a bridge translatably connected to the frame. An arm is rotatably and translatably connected to the bridge. A gripper is translatably connected to the arm. A setback platform module has a platform and an alleyway adjacent the platform. A lower racking mechanism (lower racking mechanism) is translatably connected to the alleyway. The lower racking mechanism is rotatably and extendable with a clasp operable to secure a tubular stand from horizontal movement. Movements of the lower racking mechanism are controlled by movements of the upper racking mechanism. Fig 1.
Patent AU-2012200448-B1 (AU)
Title: Method and apparatus for a railway wheel ultrasonic testing apparatus
Inventor: OLIVER JOHN R
IPC: G01M17/10
Filed: 2012-01-25
Abstract: METHOD AND APPARATUS FOR A RAILWAY WHEEL ULTRASONIC TESTING APPARATUS Abstract A method and apparatus for collecting ultrasonic test data from a railway wheel with an ultrasonic testing apparatus is described. The railway wheel (100) is supported by two drive rollers (150, 152), each having an indentation (190, 192) which engages with and rotates the wheel. An indexing transducer (416) moves across the rotating wheel, collecting ultrasonic test data while a fixed transducer (414) correlates a reference position on the wheel to the collected test data. To maintain the accuracy of the reference position to the collected test data, it is desirable to maintain the rotational stability of the wheel, minimizing any dynamic instability caused by dimensional tolerances in the wheel. To mitigate instabilities resulting from dimensional tolerances, the indentation of the drive rollers, which engage and drive the flange of the wheel, are variably spaced using a resilient member to maintain frictional contact between the wheel and the drive roller. This allows the indentation to accommodate the varying dimensional tolerances of the wheel flange, mitigating the possibility of dynamic instability resulting from departure of the wheel flange from the indentation.
Patent AU-2023226649-B1 (AU)
Title: Stem cell composition and kit for cosmetic treatment
Inventor: TSUI JOHN TAYLOR
IPC: A61K8/9789
Filed: 2023-09-05
Abstract: OF THE DESCRIPTION 
The present invention discloses a stem cell composition and a kit for cosmetic 
treatment. The composition for cosmetic treatment provided by the present invention 
comprises a therapeutically effective amount of stem cells and self-assembling peptides; 
5 where the stem cells are plant stem cells; and the self-assembling peptides are multi
peptide sequences of (1) and (2) as follows: (1) an amino acid sequence of a collagen 
self-assembling peptide: Gly-Pro-Hyp-Gly-Glu-Hyp-Gly-Ala-Hyp-Gly-Pro-Hyp-Gly
Pro-Hyp-Gly-Pro-Hyp-Gly; and (2) an amino acid sequence of an antioxidant self
assembling peptide: Ala-Gly-His-Lys-Gly-Glu-His-Pro-Leu-Gly-Val-Gly-Ile-Gly-Ala
10 Gly. The collagen self-assembling peptide and antioxidant self-assembling peptide 
provided by the present invention augment stem cell survival or activity through their 
interaction with stem cells, and thus enhancingthe regenerative impact of stem cells on 
the skin. Cosmetic products comprising the composition of stem cells and self
assembling peptides according to the present invention can effectively reduce wrinkles, 
15 resulting in firmer skin. Furthermore, they yield notable effects in skin whitening and 
the mitigation of pigmentation-related issues.  
26
Patent WO-2007143871-B1 (WO)
Title: Installation d'ascenseur
Inventor: ACH ERNST
IPC: B66B11/00
Filed: 2007-06-11
Abstract: L'invention concerne une installation d'ascenseur (101) comprenant une cage d'ascenseur (108) avec des parois de cage (109), un plafond de cage (110) et un fond de cage (211), ainsi qu'une cabine d'ascenseur (102), un contrepoids (103) et un moteur d'entraînement (104) doté d'une poulie motrice (105), le moteur d'entraînement (104) étant placé au moins partiellement dans un renfoncement (120) prévu dans une paroi de cage (109.1) ou dans le plafond de cage (110) ou dans le fond de cage (211). Le moteur d'entraînement (104) est un moteur à aimant permanent et au moins une partie du renfoncement (120) traverse la paroi de cage (109.1) et forme un orifice d'entretien (124) par lequel le moteur d'entraînement (104) est accessible depuis le côté extérieur de la cage d'ascenseur (108).
Patent WO-2005095640-B1 (WO)
Inventor: KLEIN HANNS-GEORG
IPC: C12Q1/68
Filed: 2005-03-29
Abstract: The invention relates to methods and to nucleotide sequences that are used in said methods for predicting and/or diagnosing diseases that are linked to at least one of the Nod2-SNP8, Nod2-SNP12, Nod2-SNP13 polymorphisms in the NOD2/CARD15 gene.
Patent EE-05033-B1 (EE)
Inventor: TAYLOR NIGEL PHILIP
IPC: A61P9/00
Filed: 1999-12-23
Abstract: The present invention relates to a crystalline form of the compound bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl (methylsulfonyl) amino] pyrimidin-5-yl] (3R, 5S)-3, 5-dihydroxyhept-6-enoic acid]calcium salt, as well as processes for its manufacture and pharmaceutical compositions comprising the crystalline form, which is useful as an agent for treating hyperlipidemia, hypercholesterolemia and atherosclerosis.
Patent WO-2006050818-B1 (WO)
Title: Curseur optique
Inventor: STADELMANN MATHIAS
IPC: G06F3/0354
Filed: 2005-10-27
Abstract: L'invention concerne un curseur optique qui règle un signal électrique au moyen de capteurs électriques et/ou optiques et qui affiche le réglage dans le plan d'actionnement. L'invention se caractérise en ce qu'une pluralité d'éléments de détection optiques sont disposés sous ou au moins au niveau d'un plan d'actionnement, chacun de ces éléments étant composé d'un émetteur et d'un récepteur. Chaque émetteur émet un rayon lumineux dans le domaine visible ou invisible contre le plan d'actionnement et le récepteur reçoit un rayon lumineux réfléchi par l'élément d'actionnement dans le domaine invisible ou visible. L'invention se caractérise par ailleurs en ce qu'un ou plusieurs éléments d'éclairage sont disposés dans le voisinage du plan d'actionnement, la durée d'éclairage, la couleur d'éclairage ou les propriétés d'éclairage de ces éléments d'éclairage étant définies par les signaux reçus par les récepteurs. L'élément d'actionnement ne doit pas nécessairement être appliqué directement sur le plan d'actionnement, il peut juste être passé à une certaine distance au-dessus du plan d'actionnement.
Patent JP-3590801-B1 (JP)
Title: 電気ヒーター
IPC: H05B3/00
Filed: 2003-10-15
Granted: 2004-11-17
Abstract: 【課題】 
  長時間にわたり、且つ発熱体から離間させなくても、電気部品等の冷却要求部品を冷却することができる電気ヒーターを提供することを目的とする。 
  【解決手段】 
  フレーム体３４のダイオード３５の前方側には、上下端をそれぞれネジ４１…によって固定した冷却ファン４２が設置され、カバー部材１４内の空気の流れを強制的に生じるように構成している。 
  この冷却ファン４２は、前後方向に延びる回転軸を中央に有するフィン体４３を内部に設け、このフィン体４３を回転させることで、後方の空気を前方に送風するように構成している。 
  【選択図】  図３