baber/WOPTO huggingface dataset:
Patent KR-20040051671-A (KR)
Title: Method and apparatus for sensing error operation of solanoid valve in semiconductor product device thereof
Inventor: NA JEONG GEUN
IPC: H01L21/02
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for detecting malfunction of a solenoid of semiconductor fabricating equipment is provided to prevent a product defect without influencing a semiconductor process by generating an interlock in the malfunction of a solenoid valve. CONSTITUTION: A solenoid valve driving unit(10) supplies a voltage for switching on/off the solenoid valve. A voltage detecting unit(12) detects the voltage output from the solenoid valve driving unit. A control unit(14) receives the voltage detected from the voltage detecting unit, compares the received voltage with a predetermined voltage and generates an interlock signal when the received voltage is lower than the predetermined voltage and a hunting occurs.
Patent KR-20030051316-A (KR)
Title: Process for the preparation of an electropyrotechnic initiator by use of an aqueous adhesive
Inventor: DUGUET JEAN RENE
IPC: B60R22/46
Filed: 2002-12-13
Abstract: PURPOSE: A method for producing an electropyrotechnic initiator by using of an aqueous adhesive is provided to solve problems for safety as handling of explosive substances by adhering and combining a thermosensitive substance on a resistive heating member. CONSTITUTION: A method for producing an electropyrotechnic initiator(1) by using of an aqueous adhesive includes a pyrotechnic varnish(6) initiated by a resistive heating member(11). The pyrotechnic varnish is obtained by coating the aqueous adhesive over the resistive heating member and drying the aqueous adhesive at the temperature of 55¯75 deg.C. The aqueous adhesive is composed of a dispersion of an explosive substance and additives in an aqueous suspension based on a copolymer. The polymer is selected from ethylene/vinyl acetate copolymers and vinyl acetate/ethylene copolymers. The aqueous adhesive is dried by infrared rays.
Patent KR-20040054276-A (KR)
Inventor: LEE GI HONG
IPC: H03F3/20
Filed: 2002-12-18
Abstract: PURPOSE: A power amplifier module is provided to enhance the efficiency by using a plurality of amplifiers amplifying external input signals selectively according to each level of the external input signals. CONSTITUTION: A power amplifier module includes a low power amplifier, a high power amplifier, a mode power supply, and a signal selector. The low power amplifier(70) and the high power amplifier(60) are selectively operated according to the levels of external input signals in order to amplify the external input signals. The mode power supply(80) turns on and turns off a plurality of transistors, which are installed in the low power amplifier and the high power amplifier. A signal selector(90) inputs selectively the external input signals into the low power amplifier and the high power amplifier.
Patent KR-20040054411-A (KR)
Title: A method of forming pattern using printing process
Inventor: HAM YONG SEONG
IPC: G03F7/00
Filed: 2002-12-18
Abstract: PURPOSE: A method for forming patterns by a printing process is provided to form resist patterns by one-time printing process, and to divide a printing area, thereby simplifying process equipment as increasing productivity without being equipped with a large-sized printing equipment. CONSTITUTION: A body(200) is divided into 6 areas(A1-A6). A mother glass(250) is divided into 6 areas(A1'-A6') by corresponding to the divided areas(A1-A6) of the body(200). A printing roll(220) is used for each of the divided areas(A1-A6)(A1'-A6'). One unit panel is included in one divided area. After transcribing a resist filled in the area "A1" into a surface of a blanket(220a) of the printing roll(220), the transcribed resist is transferred to the area "A1" of the mother glass(250). The printing roll(220) prints the resist in the area "A1" by one-time rotation.
Patent KR-20040055525-A (KR)
Title: A submerged pipe for rh systen
Inventor: LEE JIN WON
IPC: C21C7/10
Filed: 2002-12-21
Abstract: PURPOSE: A submerged pipe for blocking suction of slag when starting vacuum is provided in which a partition wall means blocks slag on the outer wall of the submerged pipe correspondingly to thickness of slag on an upper layer of molten steel when the submerged pipe is submerged into molten steel to effectively prevent suction of slag into vacuum tank. CONSTITUTION: The submerged pipe(1) comprises a metal case(10) at a lower side of connection part(12) connected to a lower side of vacuum tank; a fireproof member(20) formed at inner and outer sides of the metal case; and a partition wall means(30) connected to the connection part of the metal case to block suction of slag into the vacuum tank when vacuum is started correspondingly to thickness of slag on an upper layer of molten steel, wherein the fireproof member comprises firebrick(22) formed at an inner side of the metal case, and castable(24) formed at an outer side of the metal case, and rail means are installed on the castable, and wherein the partition wall means comprises a corrugated pipe part(32) connected to the connection part of the metal case and contracted and expanded in up and down directions; a core part(34) integrally extended to a lower part of the corrugated pipe part; and a fire proof partition wall(36) integrally formed on inner and outer sides of the core part.
Patent KR-20040056116-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM YEONG GEUN
IPC: H01L21/027
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a cone-type defect and block a leakage current of a semiconductor device by removing a by-product generated by reaction of photoresist and an ARC(anti-reflective coating). CONSTITUTION: A polysilicon layer(200) is formed on a semiconductor substrate(100) having a lower structure. A photosensitive ARC(300) is formed on the polysilicon layer. Photoresist is applied to the surface of the ARC. The photoresist is patterned by a development process after an exposure process is performed on the photoresist while the by-product generated by the reaction of the photoresist and the ARC is eliminated. The polysilicon layer is patterned by using the patterned photoresist as a mask.
Patent KR-20030057345-A (KR)
Title: Color Filter, Liquid Crystal Display Device and Process for Preparing Color Filter
IPC: G02B5/20
Filed: 2002-12-24
Abstract: Disclosed is a method for fabricating a color filter for a transflective liquid crystal display device inexpensively in which desired color purities, brightnesses, and color tones are obtained for reflective display and transmissive display. A color filter for a liquid crystal display device includes pixels of a plurality of colors (8B,8G,8R), each pixel of at least one color including a transmissive area (7) and a reflective area (6). The pixel of at least one color includes a plurality of laminated color layers (4,5). The uppermost color layer in the pixel including the plurality of laminated color layers is composed of a photosensitive color resist (5). In the reflective area of the pixel including the plurality of laminated color layers, a transparent resin layer (3) is disposed between a substrate and the color layer portion. <IMAGE>
Patent KR-20020048375-A (KR)
Title: 드럼 건조기 및 그 작동 방법
IPC: F26B11/02
Filed: 2000-04-20
Abstract: 본 발명은 적어도 하나의 가열기(12), 즉 열 교환기를 가지는 원통형 건조기에 관한 것으로, 가열기는 드럼(10)상에 배열되어, 건조하고자 하느 물질이 드럼(10)을 통과하면서 따뜻해 지도록 하는데 사용된다. 건조하고자 하는 물질은 축방향으로 흐르는 공기 흐름에 의해 유입구(14)에서 유출구(16)로 옮겨간다. 본 발명은 복수의 개구부(20)가 드럼(10)에 주변방향으로 드럼(10)의 외부 셀에 위치되어 공기를 기밀하게 하며, 적어도 하나의 흡입 하우징(22)에 의해 둘러싸인 것을 특징으로 한다. 본 발명은 또한 원통형 건조기를 작동하는 방법에 관한 것이다.
Patent KR-20020023423-A (KR)
IPC: C07F15/04
Filed: 2000-08-17
Abstract: 본 발명은, 음극 및 양극을 갖는 무격막 전해조 내에서 비양성자성 용매 내에 금속성 니켈을 양극 용해시키고, 이어서 예를 들어 등몰량의 인 리간드의 존재하에 낮은 수소 과전압하에 직류 또는 교류를 사용하여 음극에서 니켈 이온을 전기 환원시키는 것을 포함하는 포스파이트 및 디포스파이트 Ni(0) 착체의 전기 화학적 제조 방법에 관한 것이다.  상기 착체는 촉매로서 유용하다.
Patent KR-20020048958-A (KR)
IPC: H04H60/51
Filed: 2001-08-01
Abstract: 단방향 통신 데이터 링크를 통해 브로크캐스트된 데이터의 전달은 전송하기 이전에 상태 표시자를 데이터와 레이블링함으로써, 구체적 특성을 보이는 환경을 갖는 수신기로 타겟팅되는데, 상기 상태 표시자는 상기 수신기(17)의 지역적 환경이 상기 데이터를 수신하는 사전조건으로서 가져야 하는 특성을 규정한다.   생각될 수 있는 전형적인 타입의 특성은 수신기의 위치 및 수신기의 기후적 조건이다.
Patent KR-20020040909-A (KR)
Title: Novel silazane and/or polysilazane compounds and methods of making
IPC: C07B61/00
Filed: 2000-11-02
Abstract: This invention is directed to novel ammonolysis products including novel silazanes and polysilazanes characterized by repeating units of silicon-nitrogen in a polymeric compound having a reduced amount of Si-H bonds relative to the amount of Si-H bonds in the starting compound. Preparation of these novel ammonolysis products comprises introducing a starting compound containing at least one Si-H bond, such as a halosilane into a stoichiometric excess of anhydrous liquid ammonia wherein an ammonium halide is generated acting as an acid catalyst to provide an ionic and/or acidic environment for preparing the novel ammonolysis compounds. The prepared novel ammonolysis products are retained in a separate liquid-phase layer and distinct from the anhydrous liquid ammonia containing the ionized ammonium halide. Also provided are methods to purify ammonolysis products and to modify ammonolysis products by controllably increasing viscosity from a liquid to a solid and viscosities there between.
Patent KR-20020070448-A (KR)
IPC: H01M50/166
Filed: 2001-01-15
Abstract: 조립체(10)는 배터리박스(11) 및 뚜껑(12)으로 구성된다. 뚜껑(12)은 박스(11)에 충전을 위해 접근할 수 있는 우묵한 곳과 함께 2차 클로저(14)를 수용하기 위한 우묵한 곳(13)을 형성한다. 2차 클로저는 장치를 설치하는 2차 클로저에 의해 배터리 뚜껑에 설치된다. 이것은 세 개의 유닛, 즉 유닛(16)을 배치하는 배터리 박스 조립체 및 뚜껑, 가열된 플래튼 유닛(17), 클로저 기주(18)로 구성된다. 박스(11) 보다는 뚜껑(12)을 결합하여 박스에 대한 뚜껑의 오프셋 위치는 실제적으로 제거된다. 플래튼과 클로저(14)의 방향은 우묵한 곳(13)과 뚜껑(12)의 감지된 위치에 대해서 반응하여 결정된다.
Patent KR-20020063207-A (KR)
IPC: C08F4/44
Filed: 2000-11-17
Abstract: 본 발명은 하나 이상의 아릴기, 아릴-치환된 실란 가교기 또는 하나 이상의 14족 유기메탈로이드-치환된 하이드로카빌 치환기로 금속상에서 치환된 질소-함유 지방족 또는 지환족 잔기를 특징으로 하는, 구속 기하형의 4족 금속 착체, 이로부터 유도된 촉매 및 이 촉매를 사용한 중합 방법에 관한 것이다.
Patent KR-20020082214-A (KR)
IPC: C10L1/06
Filed: 2001-01-24
Abstract: Method of reducing the vapour pressure of a C3 to C12 hydrocarbon-based motor fuel mixture containing 0.1 to 20 % by volume of ethanol for conventional spark ignition internal combustion engines, wherein, in addition to an ethanol component (b) and a C3 to C12 hydrocarbon component (a), an oxygen-containing additive (c) selected from at least one of the following types of compounds: alcohol other than ethanol, ketone, ether, ester, hydroxy ketone, ketone ester, and a heterocyclic containing oxygen, is used in the fuel mixture in an amount of at least 0.05 by volume of the total fuel, is disclosed. A mixture of fuel grade ethanol (b) and oxygen-containing additive (c) usable in the method of the invention is also disclosed. <IMAGE>
Patent KR-20020077499-A (KR)
IPC: G07F17/42
Filed: 2001-02-21
Abstract: 품목 자동지급 시스템(29)은 여러 소매 장소(147)에서의 다수의 품목 자동지급기(149)를 갖는다. 품목 자동지급기(149)는 자동지급된 품목에 관한 데이터를 수집하기 위하여 프로세서를 갖는다. 품목 자동지급기(149)내의 프로세서(145)와 전기 통신하는 호스트 컴퓨터(161)는 자동지급된 품목에 관한 데이터를 수신하여 기억한다. 그리고 나서, 호스트 컴퓨터(161)와 전기 통신하는 클라이언트 컴퓨터(171)는 자동지급된 품목에 관한 데이터를 수신한다. 따라서, 본 발명은 품목 자동지급기(149)로부터의 데이터를 수집하는 호스트 컴퓨터(161)를 통해서 자동지급된 품목에 관한 데이터를 클라이언트 컴퓨터(171)로 보고한다. 클라이언트 컴퓨터(171)는 또한 호스트 컴퓨터(161)를 통해서 품목 자동지급기(149)에 데이터를 제공할 수 있다. 본 발명은 또한 여러 클라이언트 시스템, 예를 들어 여러 주 정부와 관계되는 다수의 여러 클라이언트 컴퓨터를 갖는 형태에 적용될 수 있다. 따라서, 본 발명은 특히  품목 판매를 클라이언트에 보고하는데 유용하다.
Patent KR-20030019325-A (KR)
Title: Method and apparatus for processing video picture data for display on a display device
IPC: G09G3/28
Filed: 2001-03-09
Abstract: The invention is related two a new kind of pre-processing for plasma display panel control. The plasma display technology has the drawback of a reduced grey scale portrayal. This is due to the fact that contrarily to CRTs where luminance is approximately quadratic to the applied cathode voltage, luminance is linear to the number of discharge pulses in PDPs. Therefore, an approximately quadratic degamma function has to be applied to the input video signal components R,G,B before sub-field coding can be done. Truncation to 8-bit video data is required, so that the effect of the degamma function cannot be fully maintained. Especially in the region of small video levels, where the eye sensitivity is high, the grey scale portrayal is poor. According to the invention it is proposed to use a new kind of dithering, adapted to the PDP specialities to improve the grey scale portrayal. These adaptation includes three dithering specialities which can be used singly or in combination. These are:   cell-based dithering, i.e. to each colour component R, G, B of a pixel separate dithering numbers are added; object/region-based dithering, i.e. the set of disposable dithering numbers is made dependent on the region/object in the video picture; the set of disposable dithering numbers is made dependent on the video (signal) level.   <IMAGE>
Patent KR-20020087453-A (KR)
Title: 혈관 내피 성장 인자 수용체 길항제를 사용한, 포유동물의비충실성 종양의 치료 방법
IPC: A61K33/243
Filed: 2001-03-30
Abstract: 혈관 내피 성장 인자 수용체의 리간드에 의해 비충실성 종양 세포 성장이 자극된 인간에게 VEGFR 길항제를 유효량으로 처치하는 단계를 포함하는, 인간에서 혈관 내피 성장 인자 수용체의 리간드에 의해 자극된 비충실성 종양 세포 성장의 억제 방법을 개시한다.
Patent KR-20030031897-A (KR)
IPC: C08G64/30
Filed: 2001-07-18
Abstract: 본 발명은 불활성 가스 유통하에서, 중축합 반응 또는 고상 중합 반응에 의해 방향족 폴리카보네이트를 제조할 때에, 스크러버를 사용하여 반응에 의해 부생되는 알코올류 또는 페놀류를 이 불활성 가스중에서 분리하는 방향족 폴리카보네이트의 제조 방법에 관한 것이다.  본 발명에 의하면, 부생물을 효율적으로 분리할 수 있어, 불활성 가스 유통하에서 방향족 폴리카보네이트를 효율적이고, 간략화된 방법으로 제조할 수 있다.
Patent KR-20030022132-A (KR)
Title: Method and device for the continuous production of organic mono- or polyisocyanates
Inventor: WOELFERT ANDREAS
IPC: C07B61/00
Filed: 2001-05-21
Abstract: Starting material streams are mixed in a mixer (13) for the phosgenation of amines by a process in which the reaction product (3) is removed in a closed loop and the starting material streams (1.2) contain organic solvents. The main streams (1.1, 2.1) and/or part-streams (1.2, 2.2) of the starting materials (1, 2) come into contact with one another according to the countercurrent principle.
Patent KR-20030028479-A (KR)
Title: Substrate-guided optical beam expander
IPC: F21V8/00
Filed: 2001-05-16
Abstract: The invention provides an optical device, including a light-transmitting substrate, optical means for coupling light into the substrate by total internal reflection, and a plurality of partially reflecting surfaces carried by the substrate, characterized in that the partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate.
Patent KR-20030015282-A (KR)
IPC: F01N3/28
Filed: 2001-06-19
Abstract: 본 발명은 표면으로부터 무기 섬유가 비산되는 것을 방지할 수 있고, 부착 시의 작업 환경을 양호하게 유지할 수 있는 배기 가스 정화용 촉매 컨버터의 보유 밀봉재를 제공하는 것을 목적으로 한다. 
     본 발명은 배기 가스 정화용 촉매 컨버터에서의 촉매 캐리어와 그 외측을 덮는 셀의 사이에 배치되는 보유 밀봉재에 있어서, 보유 밀봉재는 무기 섬유를 매트형으로 배치하여 이루어지는 매트형 재료에 0.5 내지 20중량%의 유기 바인더 또는 무기 바인더로 이루어지는 바인더를 부착하여 이루어지는 동시에, 부착 후의 충전 밀도가 O.1 내지 O.6g/cm 3 의 범위 내가 되도록 조정되어 있고, 또한, 매트형 재료에 부착된 바인더의 고형분의 분포 비율을 매트형 재료의 두께 방향으로 상부, 중부, 하부로 3등분하여 평가한 경우, 상부 및 하부에서의 분포 비율이 중부에 비교하여 높다.
Patent KR-20030063241-A (KR)
IPC: A01K89/01
Filed: 2003-01-22
Abstract: A first sounding mechanism, which issues sound when a spool (4) rotates relative to spool shaft (15), is furnished with a sound-emitting member (81), a pawl member (82), and a plate spring (83). The sound-emitting member (81) is non-rotatably mounted on the spool shaft, and has multiple jags (81b) radially jutting on its outer periphery. The pawl member has a body portion pivotably mounted on the spool; the pawl portion formed on the spool-shaft side of the swing center (SC); and an arcuate contact face (82c) formed on the body portion on a side of the swing center (SC) opposite the spool shaft. A first-side radius (R1) of the contact face, is smaller than its second-side radius (R2). The plate spring is mounted on the spool at an end nearer the first side of contact-face, and contacts the contact face at the other end, urging the pawl portion of pawl member to collide with the sound-emitting member. In a spinning-reel sounding device having a pawl member, the tone fluctuations due to spool rotational direction are controlled. <IMAGE>
Patent KR-20040067710-A (KR)
Inventor: CHO HWAN IL
IPC: A61K8/06
Filed: 2003-01-24
Abstract: PURPOSE: Provided is a non-aqueous emulsion wrinkle removal cosmetic composition which involves aging stability and easy usage, and exerts excellent wrinkle removal effect. CONSTITUTION: The non-aqueous emulsion wrinkle removal cosmetic composition comprises 0.05-10wt.% of retinoid, 50-95wt.% of silicon elastomer, and 5-40wt.% of silicon-based oil. The retinoid is selected from the group consisting of retinol, retinal, retinyl acetate, retinyl propionate, retinyl linoleate, retinyl palmitate, and mixtures thereof. The silicon elastomer is dimethicone cross polymer.
Patent KR-20040074319-A (KR)
Inventor: CHOI CHEOL U
IPC: D06F37/04
Filed: 2003-02-17
Abstract: PURPOSE: An inner tub of a drum-type washing machine is provided to effectively wash the laundry by frictionizing the water and the laundry by moving upward and dropping the water, which is stored in a water supply part formed on the outside of a tub back, into a washing tub. CONSTITUTION: An inner tub(50) of a drum-type washing machine is composed of a cylindrical washing tub(51) for receiving the laundry and a tub back(52) positioned in the rear side of the washing tub to throw the water of an outer tub into the washing tub. The tub back has a plurality of semicircular water supply containers(53) arranged with inlet holes and formed in a streamline along the rotational direction to drop the water into the washing tub with moving upward. The diameter of the water supply container gets smaller toward the rear side than an inlet.
Patent KR-20030020356-A (KR)
Title: Recycling method of industrial wastes
Inventor: LEE BO HYOP
IPC: C22B7/00
Filed: 2003-02-17
Abstract: PURPOSE: A method for simply recycling precious metals coated on industrial wastes is provided. CONSTITUTION: In a recycling method of precious metals coated on industrial wastes, the method is characterized in that industrial waste to be recycled is crushed to 0.1 to 50.0 mm and then crushed waste is polished by being mixed with a grinding stone with a size of 0.1 to 10.0 mm together with water by vibration polishing method or rotary polishing method.
Patent KR-20040074487-A (KR)
Title: Battery pack
Inventor: CHOI SANG HUN
IPC: H01M2/10
Filed: 2003-02-19
Abstract: PURPOSE: Provided is a battery pack, which is easily separable from a battery by using non-welding connection unit and improves the performance of battery by placing a lead plate onto a top side of battery. CONSTITUTION: The battery pack(30) includes a battery(10) for generating an electric current; a safety device comprising a protective circuit substrate(41) connected with the terminal parts of anode and cathode of the battery(10); a connection unit for connecting in a non-welding way between the terminal parts of anode and cathode and the terminal part of protective circuit substrate(41); and an exterior case(31) for receiving the battery(10) and the safety device. The connection unit includes a compression coil spring(43) installed in a compressed form between a top of cap plate(21) and the terminal part of protective circuit substrate(41).
Patent KR-20040078347-A (KR)
Inventor: CHO HAN GU
IPC: H01T4/08
Filed: 2003-03-04
Abstract: PURPOSE: A module and a manufacturing method thereof are provided to prevent an explosion of the module by discharging the pressure from an arrester upon occurrence of earth current leakage in the arrester. CONSTITUTION: A module comprises two terminal electrodes(201a,201b) arranged at both ends of the module; and a plurality of varistors arranged in an axial direction between the terminal electrodes. A dish spring and a concave disk are sequentially arranged between one terminal electrode and one of the varistors so as to increase a tightness of contact between the terminal electrode and the varistor. Thus-obtained assembly is covered by a glass fiber(240) having a braid structure, and a resin is coated at the outer surface of the assembly covered with the glass fiber, and hardened.
Patent KR-20030076362-A (KR)
Title: 소음 경감을 위한 삼차원 형상 기재의 제조 방법
IPC: B29C67/24
Filed: 2003-03-19
Abstract: 본 발명은 삼차원적인 음향적으로 안정된 자동차 차음재의 제조 방법에 관한 것이다.  특히 본 방법은 이성분 폴리우레탄 수지를 혼합하고, 수지를 기재에 도포하고, 기재를 성형한 뒤, 수지가 코팅된 기재를 트리밍하고 탈형하는 것을 포함한다.
Patent KR-20030076414-A (KR)
Title: 잉크 카트리지 및 잉크 카트리지 홀더
IPC: B41J2/01
Filed: 2003-03-20
Abstract: 잉크 카트리지 홀더에 대하여 잉크 카트리지가 불안정성을 갖는 경우에도, 정확한 위치 결정이 요구되는 잉크 카트리지 홀더의 정보 판독부와 잉크 카트리지의 정보 기억부의 상대적인 위치를 유지한다. 
     기록 장치(10)에 잉크를 공급하는 잉크 카트리지(300)로서, 잉크를 수용하고 대략 하우징 형상을 갖는 잉크 카트리지 본체(302)와, 잉크 카트리지 본체(302)의 제 1 측면(310)의 일부에 설치된 접속 전극부(316)를 갖는 정보 기억부(314)와, 제 1 측면(310)과 교차하는 전면(320)에 설치된 잉크 공급부(322)와, 전면(320)의 접속 전극부(316)의 근방에 접속 전극부(316)와 대략 평행한 방향으로 접속 전극부(316)와 대향하도록 기록 장치(10)의 위치 결정 부재(220)를 안내하는 위치 결정부(326)를 구비한다.
Patent KR-20030036388-A (KR)
Inventor: RYU JAE SOO
IPC: B60H1/34
Filed: 2003-03-25
Abstract: PURPOSE: An apparatus for controlling wind direction of an automobile air-conditioning system is provided to maximize heating and cooling efficiency. CONSTITUTION: An apparatus comprises a body(20) having guiding grooves(22) formed on both sides thereof to have springs(30) built therein, a switch(21) formed on an upper central end thereof and having a fixing hole(23), and a long hole(24) formed on a lower side of the fixing hole; and a control plate(10) having fixed protrusions(11,12) protrusively formed on an upper side and a lower side of a rear side thereof, supporting protrusions(13) protrusively formed on both sides of a bottom thereof for upper ends of the springs to be inserted thereto and joined to the guiding grooves of the body. The apparatus is joined to one side of a vent(41) formed on a plane of a dashboard(40). The body is inserted to an insertion hole formed between a windshield(50) and the vent so that stepped protrusion parts contact with an upper side of the dashboard. Hot air or chilled air is discharged to an upper periphery of a dashboard by the control plate popping up and down on an upper part of the vent.
Patent KR-20030040294-A (KR)
Inventor: AN KI HONG
IPC: E04G21/32
Filed: 2003-04-16
Abstract: PURPOSE: A fall prevention system composed of a safety bracket, a frame and a support is provided to reduce a period of works, installation progress and space and to prevent accidents caused by a fall. CONSTITUTION: The fall prevention system comprises two brackets, a frame for hanging and fixing a safety net and a support for supporting the frame diagonally. The safety bracket is manufactured by welding two angles(1-1) vertically, two circular pipes(1-3) horizontally and a square pipe(1-2) diagonally, assembling to a steel plate(1-4) provided with a square wire bolt(1-5) and a cap(1-6), then welding to an upper circular pipe, and the frame is composed of two square pipes, and the support is provided with a scaffolding clip.
Patent KR-20040092216-A (KR)
Inventor: LIM JUNG KYO
IPC: H04W4/14
Filed: 2003-04-25
Abstract: PURPOSE: A text message service method for using a background, background music, music directly recorded by a user or a natural voice for a text message in a service for transmitting and receiving a text message through a wireless network is provided to allow a user to use his/her own background image and background music for a text message. CONSTITUTION: A user is connected to a text message service server on the Internet through a personal computer or a mobile terminal(11). A member authentication procedure is performed(12,13) and the user searches a text message background and background music DB(14,15). The user previews a text message background and previously listens to background music, and then selects desired background and background music(16,17). A usage charge for the background and background image selected by the user is billed(18). The user registers the selected background and background music in the text message service server(19-21). The text message background and background music are stored in an Internet account of the user and transmitted to the mobile terminal of the user(22-24).