baber/WOPTO huggingface dataset:
Patent KR-20010051708-A (KR)
Inventor: BENZ MARC GILBERT
IPC: F27D11/08
Filed: 2000-11-15
Abstract: PURPOSE: An article that has uniform microstructure with fine crystal grains is provided, which does not include essentially oxides, sulfides and segregation defects. CONSTITUTION: Electroslag refining comprises the steps of: providing a source of metal(24) to be refined; providing an electroslag refining structure(30) adapted for the electroslag refining of the source of metal and providing molten slag(34) in the vessel; providing a cold hearth structure(40) for holding a refined molten metal(46) beneath the molten slag and providing refined molten metal in the cold hearth structure; mounting the source of metal for insertion into the electroslag refining structure and into contact with the molten slag in the electroslag refining structure; providing an electrical power supply(70) adapted to supply electric power; supplying electric power to electroslag refine the source of metal through a circuit, the circuit comprising the power supply, the source of metal, the molten slag and the electroslag refining structure; resistance melting of the source of metal where the source of metal contacts the molten slag and forming molten droplets of metal; allowing the molten droplets to fall through the molten slag; collecting the molten droplets after they pass through the molten slag as a body of refined liquid metal in the cold hearth structure directly below the electroslag refining structure; providing a cold finger orifice structure(80) having a orifice at the lower portion of the cold hearth structure; and draining the electroslag refined metal that collects in the cold hearth orifice structure through the orifice of the cold finger orifice structure.
Patent KR-20010051855-A (KR)
Inventor: HASZ WAYNE CHARLES
IPC: C23C4/08
Filed: 2000-11-21
Abstract: PURPOSE: An improved thermal barrier coating system for metal components used in turbine engines is provided. CONSTITUTION: The method for providing environmental protection to a nickel-base superalloy substrate includes: (i) applying a braze alloy coating on the substrate, the coating comprising silicon, chromium, and nickel; (ii) plasma-spraying a bond coat over the braze alloy coating, the bond coat comprising an alloy of the formula MCrAlY, where M is selected from the group consisting of Fe, Ni, Co, and mixtures of any of the foregoing; (iii) applying a zirconia-yttria thermal barrier coating over the bond coat; and (iv) heat treating the braze alloy coating, to at least partially densify the bond coat.
Patent KR-20020040297-A (KR)
Title: Guiderail assemble device for telecommunication system
Inventor: HONG SANG JUN
IPC: H04Q1/02
Filed: 2000-11-24
Abstract: PURPOSE: An apparatus for assembling a guide rail of a telecommunication equipment is provided to easily and accurately assemble the guide rail in both side posts by horizontally and long forming a rail installing groove in the both side posts and inserting and fixing the guide rail. CONSTITUTION: A plurality of rail installing grooves(11a,12a) vertically having a uniform interval are horizontally and long formed so that a guide rail(20) is horizontally inserted and installed in both side posts(11,12). A fixing asperity(12b) is formed under the rail installing grooves(12a) of the second post(12) located at an outlet side centering around the installation sequence of the guide rail(20) between the both side posts(11,12). A fixing hole(23a) is formed at one side of the guide rail(20) opposite to the fixing asperity(12b) so that the fixing asperity(12b) is inserted into the fixing hole(23a) for limiting the horizontal direction movement of the guide rail(20).
Patent KR-20010051934-A (KR)
Inventor: HARANO YUUKI
IPC: A63F13/44
Filed: 2000-11-24
Abstract: PURPOSE: To provide a mark hitting game machine allowing marks to move toward a game player from a plurality of positions in the direction of height and providing an excellent idea. CONSTITUTION: This mark hitting game machine is constituted in such a way that six marks 10 for hitting are provided on a front side of a game machine main body 2 and are divided between a right side and a left side, heights of the arrangement of these marks 10 on both sides are changed, and they are provided so as to turn over an inner part and the front side. The results of game are judged based on a situation in which a game player performs hitting operation for the mark 10 displaced from the inner part to the front side.
Patent KR-20020046005-A (KR)
Title: Hula-hoop
Inventor: RIM SUNG HEE
IPC: A63B19/00
Filed: 2000-12-12
Abstract: PURPOSE: A hula hoop with numerous light-emitting components and magnetic rotation bodies is provided, thereby maximizing physical exercise effects. CONSTITUTION: The novel hula hoop comprises a guide plate(4) which is positioned within the hula hoop and divides hollow of the hula hoop into two; numerous light-emitting components(2) consisting of numerous coils(22) and a light-emitting diode(21) and positioned in one hollow of the hula hoop; and a magnetic rotation body(3) which has a few magnetics and is rotated within the other hollow of the hula hoop. Alternatively, the hula hoop may comprise light-emitting components with numerous coils(22) and light-emitting diode(21) around its circumference, and a magnetic rotation body(3) within the hollow of the hula hoop.
Patent KR-20020047477-A (KR)
Title: Waste gas purification device for boiler
Inventor: KIM YEONG MO
IPC: F01N13/12
Filed: 2000-12-13
Abstract: PURPOSE: An exhaust gas purifying device is provided to all combustor using fossil fuel easily and economically. CONSTITUTION: An exhaust gas purifying device installed in a combustor using a fossil fuel has a nozzle(116) to spray water to the exhaust gas. A water supplying pipe supplies water to the nozzle. An electronic valve(115) is connected with the water supplying pipe to open and close the water supplying pipe. A controller(117) controls the opening of the electronic valve.
Patent KR-20010062419-A (KR)
Inventor: BARSTAD LEON R
IPC: C25D7/12
Filed: 2000-12-14
Abstract: PURPOSE: To provide a method for restoring a seed layer which removes a formed oxide surface, does not require the additional use of metal, lowers or eliminates discontinuity by promoting the increase of the seed layer in its transverse direction and is suitable for a commercial metal deposition method. CONSTITUTION: The method for providing the metal seed layer substantially free of the discontinuity arranged on a substrate includes bringing the seed layer arranged on the substrate into contact with an acidic electrolytic bath and applying current density of a range up to about 0.1 A/cm2 to the bath. The acidic electrolytic bath includes one or more acids, one or more copper compounds, one or more suppressing materials and water and the acidic electrolytic bath does not contain promoting materials.
Patent KR-20020048234-A (KR)
Title: Absorbents having moisture indicator using organic dyes and their method of preparation
Inventor: KOO TAE HYEON
IPC: B01J20/10
Filed: 2000-12-18
Abstract: PURPOSE: Provided are the porous moisture absorbent with moisture absorbency indicating function and the method of preparing it. The indicator is not harmful to man and environment friendly and is a substitute for the conventional cobalt chloride moisture absorbent indicator. The indicator exhibits the indicator function in the relative moisture of 10% to 50% and in the acidic condition, showing distinct change of color due to absorption and indicator stability with the small amount use. The change point of the color is controlled according to the various properties and shapes of the used moisture absorbent. CONSTITUTION: The preparation method comprises: making the acidic aqueous solution of not more than pH 4 by adding acid to 0.005-0.5 wt.% of the organic dye indicator selected from neutral red, phenol red and bromothymol blue; dipping or coating a porous moisture absorbent selected from silica gel, aluminosilicate bead, zeolite, caustic lime and calcium chloride into the above acidic aqueous solution; and drying to make the final moisture absorbent. The above acid is selected from the group consisting of sulfuric, hydrochloric, benzoic, chloric, formic, chloroacetic, nitric, nitrous, phosphoric, tartaric, succinic, citric, malic, fumaric, glycolic, maleic, methylsulfonic, benzenesulfonic, salicylic acids or their mixtures.
Patent KR-20020050039-A (KR)
Title: Method and Apparatus of Liquid Crystal Display
Inventor: AHN SEUNG GUK
IPC: G09G3/20
Filed: 2000-12-20
Abstract: PURPOSE: A method and an apparatus for driving an LCD device are provided to maintain image quality regardless of the number of dot clock in a switching process of a resolution mode. CONSTITUTION: An SSC reset portion is formed with a D-flipflop(21), a buffer(22), an inverter(23), an AND gate(24), and a reset portion(25). The D-flipflop(21) outputs I_DE to a timing controller according to an inputting state of Dclk. The buffer(22) buffers the I_DE inputted through an I_DE input line(26) and provides the buffered I_DE to the first input terminal of the AND gate(24). The inverter(23) inverts a square wave signal received from the D-flipflop(21) and provides the inverted square wave signal to the second input terminal of the AND gate(24). The AND gate(24) performs a logical operation for the buffered I_DE and the inverted square wave signal. The reset portion(25) generates a reset signal according to a high logic signal of the AND gate(24).
Patent KR-20020051736-A (KR)
Title: A test implement of differential-lock in rear axle
Inventor: KIM YEONG SEOK
IPC: G01M17/00
Filed: 2000-12-23
Abstract: PURPOSE: A rear axle differential lock testing apparatus is provided to easily test a fork durability of differential lock and air tightness of lock-out cylinder and pneumatic control device, while reducing test preparation time and testing cost. CONSTITUTION: An apparatus comprises a frame(1); a test plate(3) fixed to the frame so as to allow a lock-out cylinder to be mounted/removed to/from the test plate; a fork movement groove(7) formed at the test plate in such a manner that a fork(120) reciprocating in a linear manner as being connected to the lock-out cylinder is movable along the for movement groove; and a counter force applying member(11) fixed at the frame so as to apply a counter force to the fork, when the fork moves in the direction for directly coupling a side gear of an inter-differential and a penetrating shaft. Guide bars(9) for guiding movement of the fork are positioned at both sides of the fork around the fork movement groove formed at the test plate. The fork has a cover(13) covering the front end of the fork so as to buffer the impact generated during the collision between the fork and the counter force applying member.
Patent KR-20020052371-A (KR)
Title: A tip relief type gear
Inventor: KIM JUNG HO
IPC: F16H55/08
Filed: 2000-12-26
Abstract: PURPOSE: A tip relief type gear is provided to reduce noise and to improve stiffness and durability. CONSTITUTION: A tip relief type gear forms the same slant face from the end portion of the gear tooth(1) engaged with to the tip of the gear tooth to convert a rectilinear movement produced from the engine into a rotary motion. Noise is reduced by increasing actual contact length(L) of the gear tooth and the stiffness and durability is improved.
Patent KR-20020053515-A (KR)
Title: The internet push advertising method by voice humor
Inventor: RYOO CHAI MOK
Filed: 2000-12-27
Abstract: PURPOSE: A push advertisement service method is provided to offer image advertisements with voice humor attached to a user terminal over the internet when the user terminal is in a communication halt state without accessing an internet site, and to display the offered image advertisements at the user terminal while the user listening to the voice humor. CONSTITUTION: The method comprises steps of a user accessing a home page managed by a service provider, the user subscribing for a member by inputting a name, an ID, a password and other personal data, the user downloading a program from the home page, the program checking if a user computer is in a communication halt state in the case that the user computer accesses the internet(S30, S31), the program receiving voice humors and image advertisement information from a server if the user computer is in a communication halt state, and storing the voice humor and the image advertisement(S32), the program continuing to receive the data if it is in a state of receiving the data previously, and checking if there exists a log of regenerating the stored voice humors and image advertisements(S33), and the program transmitting the log to the server(S34). The program automatically transmits the voice humor and the image advertisement or the data regeneration log to the server, for example, when the user browses contents over a browser.
Patent KR-20020054747-A (KR)
Title: Method for driving a motor
Inventor: LEE DONG GEUN
IPC: H02P6/08
Filed: 2000-12-28
Abstract: PURPOSE: A method for driving a motor is provided to reduce weight of the motor by eliminating an inertia installed in one part of the motor. CONSTITUTION: A driving motor is rotated with a constant rotating speed(31). The driving motor is applied the break(32). A torque generated according to the break is measured(33). After deciding a reducing speed of the driving motor, the driving motor is reduced by the reducing speed(34). The torque is constantly controlled(35). It is discriminated whether or not the speed of the driving motor is zero(36). As the result of discrimination, when the speed of the driving motor is zero, the break is stopped(37). Thereby, the method which is an algorithm for driving the motor drives the motor without an inertia.
Patent KR-20010062836-A (KR)
Inventor: SRIVASTAVA ATUL KUMAR
IPC: H01S3/30
Filed: 2000-12-29
Abstract: PURPOSE: A Raman amplified optical amplifier and method for reinforcing its performance is provided to improve the noise figure of the amplifier by installing a Raman pump within the amplifier itself. CONSTITUTION: An optical amplifier(200) is divided into a number of stages 202£1| -202£N|. Optical signals enter an input of an optical amplifier(204) and exit an output(206) after traversing the multiple stages 202£1|-202£N|. The stages include a section of Rare Earth, i.e, Erbium-doped fiber 210£1|-210£N|. The first stage 202£1| of the optical amplifier is pumped by an optical pump(212) at an appropriate wavelength such as 980nm. The pump is coupled to a stage of the optical amplifier via a wavelength selective coupler(216). A Raman pump(214) is coupled to a stage of the optical amplifier via a wavelength selective coupler(218). The Raman pump is a laser device of a number of wavelengths, ranging from 1400 to 1550nm.
Patent KR-20020056006-A (KR)
Title: Plasma Display Panel and Method of Fabricating the same
Inventor: MIN BYEONG GUK
IPC: H01J11/36
Filed: 2000-12-29
Abstract: PURPOSE: A PDP(plasma display panel) and a manufacturing method thereof are provided to increase luminance. CONSTITUTION: A PDP comprises a lower plate(76), address electrodes(82X), and barrier ribs(74). The barrier ribs(74) are formed in parallel to the address electrodes(82X). Phosphor is coated over the lower plate(76) and the barrier ribs(74) for generating R, G or B visible ray when excited by ultraviolet ray generated during plasma discharge. The barrier ribs(74) prevent the visible ray and the ultraviolet ray from leaked into adjacent cells. The barrier ribs(74) are formed as semi-circle zigzag in parallel to the address electrode(82X) to surround a cell circularly. The reflectivity of circular barrier ribs(74) is increased to enhance luminance and efficiency. Three circular cells form a pixel so as to implement a more precise image.
Patent KR-20010035139-A (KR)
Inventor: SON JUNG HO
IPC: B32B15/00
Filed: 2000-12-30
Abstract: PURPOSE: A construction interior finish using far-infrared ray emitting materials is provided which has antibiotic and deodorizing functions and cuts off underground water dowser. CONSTITUTION: The construction interior finish comprises: (i) a metal plate(1) which is either nonferrous metal plate such as copper, aluminum or ferrous metal plate such as stainless steel, general steel plate, maximizes heat conductivity and cuts off water dowser; (ii) a board(2) which is prepared by mixing jade powder, germanium powder, bio elvan powder, ocher powder, charcoal powder, aqueous resin and natural pulp and compressing the mixture at a temperature of 400-500 deg.C to solidify; and (iii) jade particles(3) which are absorbed in the upper side of the board to maximize far-infrared rays radiation and heat-accumulation effect.
Patent KR-20010022467-A (KR)
IPC: C07B61/00
Filed: 1998-07-20
Abstract: 본 발명은 촉매로서의 아미도술폰산, N-(C 1 -C 8 -알킬)아미도술폰산 또는 N,N-디(C 1 -C 8 -알킬)아미도술폰산의 존재하에 3-메틸-2-부텐알을, 
     a) 하기 화학식 1의 R들이 서로 독립적으로 C 1 -C 20 -알킬 또는 C 3 -C 20 -알킬 또는 C 3 -C 20 -알케닐 라디칼을 나타내는 경우에는, a1) 하기 화학식 2a의 알콜, a2) 하기 화학식 3의 오르쏘에스테르 또는 a3) 이들 알콜과 오르쏘에스테르의 혼합물과 반응시키고, 
     b) 하기 화학식 1의 2개의 R 라디칼들이 함께 임의로는 C 1 -C 10 -알킬 치환된 5원 내지 7원 환식 아세탈 단위를 형성하는 경우에는, 하기 화학식 2b의 알콜과 반응시켜 하기 화학식 1의 아세탈을 제조하는 방법에 관한 것이다. 
     <화학식 1> 
     
       
     
     (식 중, a) R들은 서로 독립적으로 C 1 -C 20 -알킬 또는 C 3 -C 20 -알킬 또는 C 3 -C 20 -알케닐 라디칼을 나타내거나 또는 b) 2개의 R 라디칼들은 함께 임의로는 C 1 -C 10 -알킬 치환된 5원 내지 7원 환식 아세탈 단위를 형성함) 
     <화학식 2a> 
     R-OH 
     (식 중, R은 서로 독립적으로 C 1 -C 20 -알킬 또는 C 3 -C 20 -알킬 또는 C 3 -C 20 -알케닐 라디칼을 나타냄) 
     <화학식 2b> 
     HO-(CH 2 ) m -OH 
     (식 중, m은 2 내지 4의 수이고, 알콜중의 메틸렌기는 C 1 -C 10 -알킬기에 의해 치환될 수 있음) 
     <화학식 3> 
     HC-(OR) 3   
     (식 중, R은 서로 독립적으로 C 1 -C 20 -알킬 또는 C 3 -C 20 -알킬 또는 C 3 -C 20 -알케닐 라디칼을 나타냄)
Patent KR-20010031456-A (KR)
Title: 기록매체의 카트리지
IPC: G11B23/033
Filed: 1999-08-31
Abstract: 기록 혹은 재생중의 카트리지 케이스체에 전달하는 진동을 억제하는 것으로, 디스크의 진동을 경감하고 고정밀도한 기록, 충실한 재생을 행하도록 한 디스크 카트리지를 얻는다. 
     카트리지 케이스체의 상하프의 적어도 서포트영역을 포함하는 부분에, 아크릴입자를 포함하여 표면에 요철면을 갖도록 진동방지잉크층을 인쇄하고, 카트리지 케이스체에 전달하는 진동을 진동방지잉크층에서 흡수하는 것으로, 디스크의 진동을 경감하도록 하였다.
Patent KR-20010031769-A (KR)
Title: 밀폐식 전지의 제조방법 및 밀폐식 전지
IPC: H01M2/02
Filed: 1998-11-06
Abstract: 본 발명은 외장케이스나 봉입판에 알루미늄 합금과 같은 재질을 이용한 경우에도 레이저 빔 등의 에너지 빔에 의한 용접에 수반되는 크랙의 발생을 적극적으로 억제하면서 생산성을 가능한 한 높게 유지할 수 있는 밀폐식 전지의 제조방법 및 밀폐식 전지를 제공하는 것을 목적으로 한다. 
     이 목적을 달성하기 위해 우선 봉입체에 리브를 설치하고, 외장케이스의 개구가장자리부를 얇게 하고, 리브와 외장케이스의 개구가장자리를 용접하여 밀폐식 전지를 제작한다. 다음으로 평탄부를 갖는 에너지 분포의 레이저광을 이용하여 봉입체와 외장케이스를 용접하여 밀폐식 전지를 제작함으로써 상기 목적을 달성한다. 또 용융부를 서서히 냉각시키면서 봉입체와 외장케이스를 용접하여 밀폐식 전지를 제작함으로써 상기 목적을 달성한다.
Patent KR-20010031949-A (KR)
Title: 백혈구 계수 방법 및 장치
IPC: G01N15/00
Filed: 1998-11-10
Abstract: 개구, 측벽부와 저부, 상기 저부에서 개구를 향한 방향에서 점진적으로 증가하는 수평 단면 영역을 갖는 측벽부의 부분 또는 전부를 구비하는 백혈구 축적 용기내에서, 혈소판 제제의 용액 또는 적혈구 제제의 용액에 세포융해제가 첨가되어 제제의 용액내에 혈소판 또는 적혈구를 용해하고; 그 다음 백혈구 축적 용기는 원심분리기상에 세팅되어 백혈구 축적 용기의 저부상에 백혈구를 축적하며, 저부상에 축적된 백혈구가 계수된다.
Patent KR-20010032611-A (KR)
Title: 옥심유도체 및 이를 함유하는 농약
IPC: A01P3/00
Filed: 1998-12-09
Abstract: 본 발명은 식물체에 대한 약해의 염려가 없고 충분한 약효를 갖는 신규의 옥심유도체를 제공한다.  이 옥심유도체는 하기 일반식 (1) 및 (2)로 나타내어진다. 
       (1) 
       (2) 
     본 발명은 또한 상기 옥심유도체를 유효성분으로서 함유하는 농약, 특히 식물병해 방제제를 제공한다.  시험결과에 나타나 있는 바와 같이, 이들 농약 및 병해방제제는 각종 식물에 대한 노균병(downy mildew)이나 역병(late blight 또는 Phytophthora rot 등) 등에 대하여 매우 유효하다.
Patent KR-20010033198-A (KR)
Title: 공작물 조사 시스템
IPC: B23K26/06
Filed: 1999-01-14
Abstract: 본 발명은, 개별적으로 조절가능한 다수의 편향장치를 포함하며, 공간적으로 서로로부터 떨어진 다수의 개별 가공 광다발이 상기 가공 광다발의 광학 빔 경로내에 배치된 편향장치에 의해서 조사될 적어도 하나의 공작물 위에 있는 가변 점 또는 가변 평면으로 각각 별도로 향하도록 구성된 공작물 조사장치에 관한 것이다. 
     본 발명에 따라, 적어도 하나의 측정 광다발을 형성하기 위한 추가 광원이 공작물 조사장치내에 배치됨으로써, 상기 추가 광원으로부터 뻗어 나오는 측정 광다발이 동시에 다수의 편향장치 위로 떨어지며, 측정 광다발의 파장에 민감한 측정기록장치가 공작물 조사장치내에 배치됨으로써, 편향장치의 편향 작용을 검출하기 위해, 조사된 편향장치에 의해서 편향된 측정 광다발의 적어도 일부분을 상기 기록 장치가 기록한다.
Patent KR-20010034427-A (KR)
Title: 알칼리 수용액 중의 비이온계 계면활성제를 측정하는 방법
IPC: G01N31/22
Filed: 1999-01-15
Abstract: 본 발명은 알칼리 수용액 중에 존재하는 비이온계 계면활성제의 농도를 정확하게 측정하는 방법에 관한 것이다. 본 공정은 계면활성제를 유기 용액 중으로 추출하는 단계, 용매를 분리하는 단계 및 정량 측정되어 계면활성제의 실제 농도를 제공할 수 있는 유색 착물을 형성시키는 단계를 포함한다.
Patent KR-20010042643-A (KR)
Title: 안테나수단 및 이를 포함하는 휴대용 무선통신장치
IPC: H04W88/02
Filed: 1999-04-15
Abstract: 본 발명의 주요 목적은 휴대용 무선통신장치용의 보다 작고 보다 효과적인 안테나를 달성하는 것으로, 보다 작고 보다 효과적인 휴대용 무선통신장치 및 보다 효과적으로 RF신호를 수신하기 위한 방법을 달성하는 것이다.  상기 문제는 방사 안테나의 부분을 휴대용 무선통신장치의 하우징 내로 신장시키고, 상기 하우징 내로 신장되는 단부에서 안테나장치를 공급함으로써 해결된다.
Patent KR-20010034866-A (KR)
Title: 초소형 전자 기판 세정용 실리케이트 함유 알칼리성 조성물
IPC: C11D3/33
Filed: 1999-05-17
Abstract: 본 발명은 초소형 전자산업 분야에서 포토레지스트 잔류물 및 기타 불필요한 오염 물질을 제거함으로써 반도체 웨이퍼 기판을 박리 또는 세정하는 수성의 알칼리성 조성물을 제공한다. 본 발명의 조성물은 전형적으로 (가) 약 11 또는 그 이상의 pH를 생성하기에 충분한 양의 하나 또는 그 이상의 금속 이온이 없는 베이스와, (나) (% SiO 2 로서 표현하여) 약 0.01 중량 % 내지 약 5 중량 %의 수용성의 금속 이온이 없는 실리케이트와, (다) 선택적으로, 약 0.01 중량 % 내지 약 10 중량 %의 하나 또는 그 이상의 킬레이트 시약과, (라) 선택적으로, 약 0.01 중량 % 내지 약 80 중량 %의 하나 또는 그 이상의 수용성의 유기 공동 용제와, (마) 선택적으로, 약 1 중량 % 내지 약 50 중량 %의 티타늄 잔류물 제거 향상제와, (바) 선택적으로, 약 0.01 중량 % 내지 약 1 중량 %의 수용성 계면 활성제를 함유한다.
Patent KR-20010043952-A (KR)
IPC: G05F1/70
Filed: 2000-02-18
Abstract: The invention relates to a circuit for power-factor correction having a rectifier (14) which can be connected on the input side to an AC voltage source (10) and which is connected on the output side to at least one series circuit comprising a capacitor (CS1) and a diode (DS1), with the diode (DS1) being arranged such that the capacitor (CS1; CS2) cannot be charged through the diode (DS1; DS2) by the output signal from the rectifier (14), a first and a second electronic switch (T1, T2) connected in series as part of a half bridge or full bridge, each having a freewheeling diode (DF1; DF2) connected in parallel with the switch (T1; T2) and, with the [lacuna] formed by the junction point between the first and second switches (T1, T2) [lacuna] an output connection of the half bridge or full bridge is on the one hand connected via an inductance (L) to a point on the connection of the capacitor (CS1) and diode (DS1) of each series circuit comprising a capacitor (CS1) and a diode (DS1), and on the other hand forms a connection for a load (LD), and the signal at this connection during operation is at a considerably higher frequency than the output signal from the AC voltage source (10), an energy-storage capacitor (CS) which is connected in parallel with the two switches (T1, T2) and at least one further diode (DP1; DP2) which is arranged between the energy-storage capacitor (CS) and the rectifier (14) in such a manner that the energy-storage capacitor (CS) cannot be discharged through the rectifier (14).
Patent KR-20010071497-A (KR)
IPC: F21S11/00
Filed: 1999-06-15
Abstract: The invention provides a panel (2) of controllable radiation transmissivity, including a plurality of tubular cells (4), in at least some of which cells is rotatably mounted at least one radiation-blocking member (6), at least one portion of at least one surface of which is substantially opaque, and means (8) for rotating the radiation-blocking member (6) inside the tubular cells (4), wherein the radiation-blocking member (6), when rotated, is adapted, in at least one angular position, to substantially block the passage of radiation through the panel (2), and in a plurality of other, selectable, angular positions, to provide a plurality of differing radiation transmissivities.
Patent KR-20010070436-A (KR)
Title: Basic block cache microprocessor with instruction history information
Inventor: KARL JAMES A
IPC: G06F12/08
Filed: 2001-01-05
Abstract: PURPOSE: A basic cache block microprocessor having instruction history information is provided to suitably receive a set of instructions and compiles the instruction set into an instruction group. CONSTITUTION: An instruction group is dispatched for execution. After the instruction group is executed, instruction history information showing an exception event relating to the instruction group is recorded. Then the execution of instructions is changed in response to the instruction history information and an exception event is prevented from being generated at the time of execution after the instruction group. A processor(101) includes a storage mechanism, such as an instruction cache, an L2 cache, and a system memory, a cracking unit, and a basic cache block.