baber/WOPTO huggingface dataset:
Patent KR-20030049320-A (KR)
Title: Control circuit for buzzer
Inventor: SEO SANG SEOK
IPC: F24C7/08
Filed: 2001-12-14
Abstract: PURPOSE: A buzzer control circuit is provided to enhance the reliability of a component by unifying many components and to improve efficiency by reduce the output port of a control unit. CONSTITUTION: A buzzer control circuit includes a control unit(110) for volume control. The control unit has a fist port(P1) outputting a high signal or a low signal and a second output port(P2) changing an analog output. A transistor(TR1) as a switching element is connected to the first output port. An operation amplifier(140) is connected with the second output port. A resistance(134) is connected to the inverse input terminal and the ground of the operation amplifier.
Patent KR-20030052478-A (KR)
Title: Method for representing battery remain of the mobile station
Inventor: LIM JI SEON
IPC: H04B1/40
Filed: 2001-12-21
Abstract: PURPOSE: A method for displaying a remaining amount of a battery in a mobile terminal is provided to detect the remaining amount of the battery, and to display a used amount or call waiting time and call-capable time on a display clock in orbicular graph, thereby easily confirming usage limits on the mobile terminal owing to battery consumption. CONSTITUTION: A mobile terminal initially shows a power-on state(300). The mobile terminal confirms each part of the mobile terminal in standby state for 2 to 3 seconds(302). The mobile terminal detects a remaining amount of a battery in a battery measurer(304). The mobile terminal transmits data for a detected value of the battery measurer to a controller, and calculates a used amount(306). The controller controls a display according to a calculated value, and displays the remaining amount of the battery in orbicular graph(308).
Patent KR-20030052897-A (KR)
Title: Measuring apparatus of vertical shrinkage during coal carboniztion in a coke oven
Inventor: CHOI JAE HUN
IPC: G01B7/02
Filed: 2001-12-21
Abstract: PURPOSE: A vertical shrinkage measuring apparatus for coal is provided to continuously measure a vertical shrinkage of coal when coal is carbonized in a cokes oven. CONSTITUTION: A vertical shrinkage measuring apparatus includes a ceramic rod(25) vertically installed on a lid(24a) of a cokes oven. A ceramic plate(26) placed on an upper surface of coal is coupled to a lower end of the ceramic rod(25). An LVDT(21) is connected to an upper end of the ceramic rod(25) in order to measure vertical shrinkage and expansion of coal according to carbonizing time. An LVDT supporter(22) is provided to support the LVDT(21). The LVDT supporter(22) has an adjusting screw(28) for adjusting height of the LVDT(21) such that the LVDT(21) is connected to an end of the ceramic rod(25). A rotating shaft(29) is installed at an upper portion of the cokes oven. A cooling air feeding tube(30) sprays cooling air in order to prevent malfunction of the LVDT(21).
Patent KR-20030053553-A (KR)
Title: Method for forming trench isolation in semiconductor device
Inventor: CHOI IK SU
IPC: H01L21/76
Filed: 2001-12-22
Abstract: PURPOSE: An isolation method of a semiconductor device is provided to be capable of improving reliability and electrical property by minimizing leakage current. CONSTITUTION: After forming a nitride layer(20) on a semiconductor substrate(10), a trench(30) is formed in the semiconductor substrate. A spacer(40a) is formed at inner sidewalls of the trench(30). The spacer located on the bottom of the trench is selectively removed to expose the substrate(10). A vacancy is formed by isotropic etching of the exposed substrate. An oxide layer(60) is formed by thermal oxidation of the vacancy. Then, an insulating layer(70) is filled into the trench.
Patent KR-20020052967-A (KR)
Title: Liquid crystal display device
Inventor: FUKAYAMA NORIHISA
IPC: G02F1/13
Filed: 2001-12-24
Abstract: PURPOSE: To realize the reduction of assembling man-hours, the simplification of operations and the reduction of cost of a liquid crystal display device by reliably positioning and holding an optical sheet to the lower frame of the liquid crystal display device and sharing the positioning guide of the optical sheet with a liquid crystal panel to suppress the disengagement or the escape of the optical sheet assembled in the lower frame when it is conveyed or transported. CONSTITUTION: At a part of the periphery of the lower frame MCA, a recessed part DH is formed to regulated and hold the optical sheet OPS in a prescribed position and a cylindrical member PIN-C for guiding the positioning of the liquid crystal panel PNL in a prescribed position is provided. A through-hole HOL-C for inserting the cylindrical member PIN-C is provided at a protruding part TAB which is formed at a side part of the optical sheet OPS and which corresponds to the periphery where the cylindrical member PIN-C is formed.
Patent KR-20020052984-A (KR)
Inventor: NAKASHITA MASASHI
IPC: A61F13/15
Filed: 2001-12-24
Abstract: PURPOSE: To provide a humor absorbing wearing article capable of causing humor to quickly spread over the entire areas of panels, while preventing the humor from flowing back to a front sheet. CONSTITUTION: The panel 4 of the humor absorbing wearing article 1 is formed of a first fiber assembly panel 5 positioned on the front sheet 2 and a second fiber assembly panel 6 positioned below the first panel 5. The first panel 5 has a flat portion 5a, a number of projections 5b, and a number of walls 5c. The fiber density of the first panel 5 gets higher toward the second panel 6 and the fiber density of the second panel 6 is higher than that of the first panel 5.
Patent KR-20030058362-A (KR)
Title: An electrolyte for low voltage Al capacitor
Inventor: SUN YUN TAE
IPC: H01G9/022
Filed: 2001-12-31
Abstract: PURPOSE: An electrolyte is provided to achieve improved impedance characteristics when the condenser is used in a low temperature, while lengthening the useful life of the condenser. CONSTITUTION: An electrolyte contains an ethylene glycol 30 to 40 weight percent serving as a solvent; a pure water(H2O) 50 to 70 weight percent added to the ethylene glycol; an adipic acid ammonium 10 to 15 weight percent added to the resultant structure; an ammonium persulfate 0.5 to 2 weight percent, a fructose 0.5 to 2 weight percent, and a para nitrobenzoate 0.5 to 3 weight percent mixed to the resultant structure.
Patent KR-20010075656-A (KR)
Title: A process for the preparation of suspensions of drug particles for inhalation delivery
IPC: A61K9/10
Filed: 1999-10-28
Abstract: The invention is directed to a process for the preparation of suspensions of drug particles for inhalation delivery, said process providing particles of optimised particle size and distribution homogeneously dispersed in the carrier.  The process, which is also suitable for the preparation of sterile suspensions, includes the step of homogenising and micronising the formulation in a turboemulsifier provided with a high-potency turbine, optionally followed by a treatment in a high-pressure homogeniser.  A further aspect of the invention is directed to a process for preparing micronised sterile beclomethasone dipropionate by gamma-irradiation.
Patent KR-20010092446-A (KR)
Title: Clustered enterprise java™ in a secure distributed processing system
IPC: G06F13/00
Filed: 1999-10-21
Abstract: A clustered enterprise distributed processing system. The distributed processing system includes a first and a second computer coupled to a communication medium. The first computer includes a virtual machine (JVM) and kernel software layer for transferring messages, including a remote virtual machine (RJVM). The second computer includes a JVM and a kernel software layer having a RJVM. Messages are passed from a RJVM to the JVM in one computer to the JVM and RJVM in the second computer. Messages may be forwarded through an intermediate server or rerouted after a network reconfiguration. Each computer includes a smart stub having a replica handler, including a load balancing software component and a failover software component. Each computer includes a duplicated service naming tree for storing a pool of smart stubs at a node.
Patent KR-20010099907-A (KR)
Title: 전달 제어를 위한 인비저블 부호화
IPC: G06Q10/00
Filed: 2000-10-06
Abstract: 콘텐트(content) 재료 및 전달 제어 정보를 포함하는 메시지 또는 다른 전자 문서들은 전달 제어 정보에 수반하는 내용만의 메시지로서 부호화된다. 제어 정보로부터 내용 자료를 분리함으로써, 내용 자료를 부여하기 위해 설계된 모든 응용들은 지지하기 위해 설계되지 않을 수 있는 제어 정보에 독립적인 내용 자료를 부여할 수 있다. 바람직한 실시예에서, 제어 정보는 메시지의 초기 부분의 직접적인 디스플레이가 내용 자료의 렌더링(rendering)이고 제어 정보가 없도록 내용 자료에 첨부된다. 제 1 방법과 독립적으로 또는 조합할 수 있는 제 2 방법에서, 제어 정보는 내용 자료를 부여하기 위한 종래의 수단을 이용하여 렌더링 될 때, 사용자가 실제로 식별할 수 없는 효과를 일으키는 "인비저블" 문자들 또는 시퀀스들을 사용하여 부호화된다. 본 발명의 바람직한 실시예에서, 공간들, 텝들 등과 같은 "논-비저블(non-visibile)" 문자들의 독특한 시퀀스들이 제어 정보를 부호화하기 위해 사용된다. 일련의 인비저블 문자들 또는 시퀀스들로서 제어 정보를 부호화함으로써, 메시지의 직접적인 디스플레이는 제어 정보가 구별할 수 없는 "하얀 공간(white space)"과 같은 플레인텍스트(plain-text)에 첨부되므로, "플레인텍스트" 메시지로서 나타난다.
Patent KR-20010101638-A (KR)
IPC: H03M13/15
Filed: 2000-11-23
Abstract: 오류 위치지정자 다항식 및 오류 크기 다항식의 m개의 근을 동시에 검색하는 리드-솔로몬(R-S) 디코더가 제공된다. 다항식 평가기는 다항식의 각 항에 대응하는 복수의 슬라이스부를 구비한다. 각각의 슬라이스부는, 서로 다른 값에 대해 항을 평가하여, 이들 서로 다른 값 각각에서의 다항식의 동시 평가를 달성하도록 구성된 복수의 계수 승산기를 구비한다. 바람직한 실시예에 있어서는, 각각의 슬라이스부 내부에, 다항식의 계수를 수신하고 다른 값에 대한 다항식의 반복 평가를 용이하게 하는 단지 한 개의 레지스터가 필요하다. 바람직한 실시예에 있어서는, 리드-솔로몬 코드어를 디코딩하는 2개의 다항식 평가기가 사용된다. 한 개의 평가기는 치엔 오류 위치지정기 알고리즘의 변형된 형태를 제공하는데 사용되며, 나머지는 포니 오류 결정 알고리즘의 변형된 형태를 제공하는데 사용된다.
Patent KR-20010102993-A (KR)
Title: Device and method for treating plastic material
IPC: B29K67/00
Filed: 2000-01-04
Abstract: The invention relates to a method for treating plastic material, especially polyethylene terephthalate, wherein the relatively low temperature material is initially crystallized by heating before subjecting said material to heating or condensation in the solid phase. The material is then exposed to a hot treatment gas for at least 10 minutes in at least two chambers (2) of an apparatus and crystallized at a temperature above 135° C., e.g. 140-180° C. The is subsequently heated in a preheating chamber (3) having at least one to eight stages at a temperature of at least 185° C., preferably at least 200° C. and more preferably around 220° C.
Patent KR-20010103759-A (KR)
IPC: C08G61/10
Filed: 1999-04-09
Abstract: 본 발명은 (a) (잔류성 단량체 단위를 기준으로 하여) 10% 이상의 9-치환된 및/또는 9,9-이치환된 플루오렌 잔기 및 비편재화 p-전자를 갖는 2개 이상의 그외의 단량체 단위를 포함하는 플루오렌 공중합체, (b) (a)에 명시된 공중합체 10중량% 이상을 포함하는 중합체 블렌드 및 (c) 이들 공중합체로부터 유도된 하나 이상의 필름을 함유하는 전자 디바이스(예를 들면, 중합체 발광 다이오드)에 관한 것이다.
Patent KR-20010102019-A (KR)
IPC: C12N15/61
Filed: 2000-02-09
Abstract: 본 발명은 N-아세틸글루코사민 2-에피머라아제 활성을 갖는 신규한 단백질; 이 단백질을 코딩하는 DNA; 이 DNA 를 함유하는 재조합 벡터; 이 재조합 벡터를 숙주 세포 내로 도입하여 얻어지는 형질전환체; 및 이 형질전환체를 사용한 상기 단백질 또는 N-아세틸만노사민의 제조 방법을 제공한다.
Patent KR-20020012236-A (KR)
Title: Loop antenna with at least two resonant frequencies
IPC: H01Q21/30
Filed: 2000-05-24
Abstract: A dielectrically-loaded antenna for operation at frequencies in excess of 200 MHz includes an antenna element structure disposed on a high dielectric constant core, which element structure comprises a pair of laterally opposed groups, of helical antenna elements. Each group comprises first and second mutually adjacent elements, of different thicknesses providing looped conductive paths on the antenna, formed by the first elements of each group and the second elements of each group respectively, which resonate at differing respective resonant frequencies to yield a relatively wide operating bandwidth. The helical elements of each group define, between them, part of an elongate channel which has an overall electrical length in the region of nlambd/2 within the operating frequency band to provide isolation between the looped conductive paths. The major part of each such channel is located between the elements so as to minimise intrusion with other parts of the antenna.
Patent KR-20020062167-A (KR)
Title: Bobbin changing device of roving frame
Inventor: GOTO HIDEYUKI
IPC: D01H9/04
Filed: 2002-01-16
Abstract: PURPOSE: Provided is a cop-changing apparatus in a roving frame to shorten the working process in a cop-changing work to the minimum or to simplify it. CONSTITUTION: A bobbin-holding member(43) has bobbin-hanging parts(44) formed on two sites of cop-changing arms(15a, 15b) of a cop-changing apparatus, and it is installed on the cop-changing apparatus to rotate freely. While hanging an empty bobbin on one of the bobbin-hanging parts(44), a full bobbin is hanged on the other bobbin-hanging part(44), and subsequently, the bobbin-holding member(43) is turned. When the bobbin-holding member starts to rotate, a doffing work and an empty bobbin-feeding work is performed immediately, and the reciprocal motion of the cop-changing apparatus to a roving frame, consequently can be decreased. Therefore, the working process in the cop-changing work by the cop-changing apparatus, an elevating apparatus and a transferring apparatus can be made minimum.
Patent KR-20020062582-A (KR)
Title: Eyeglasses
Inventor: OKUI KENJI
IPC: G02C1/06
Filed: 2002-01-21
Abstract: PURPOSE: To provide spectacles which make two pieces of right and left lenses respectively easily exchangeable and prevent casual dislodgment of the lenses. CONSTITUTION: Right and left eyewires 1 and 1 are connected to each other by a bridge 2 and the inner edges of the lenses 3 and the top and bottom edges of the lenses 3 are fitted into grooves 10 formed from the inner regions to the top and bottom regions of the respective eyewires 1 and 1. The lenses 3 are so adapted that the lenses can be removed by sliding the lenses in the outward transverse direction and that the lenses can be put on by sliding the lenses in the inward transverse direction.
Patent KR-20030064955-A (KR)
Title: A Spread Appraratus On The Poster For A Heteromorphy And An Adhersion Grade
Inventor: CHUNG IL YOUNG
IPC: B05C1/10
Filed: 2002-01-29
Abstract: PURPOSE: Provided is a device for simultaneously applying an adhesive on a part of the back of advertising paper and a release agent on a part of the front of the paper, respectively, and then curing the release agent by radiating it with ultraviolet(UV) in a moment. CONSTITUTION: In the device, the printed advertising paper is passed between rollers, an aperture is incised in a longitudinal direction of the roller, and the rollers are driven while contacting with each other, an adhesive atomizer integrally connected with nozzle is positioned on the shaft of the lower roller, and an atomizer for release agent, an UV lamp, and a sensor for paper injection are positioned on the shaft of the upper roller respectively.
Patent KR-20020064191-A (KR)
Title: Bulldozing cleaner for inkjet electrostatic drop detectors
Inventor: SU WEN-LI
IPC: B41J2/165
Filed: 2002-01-30
Abstract: PURPOSE: A bulldozer type cleaning system is provided to remove ink residue from an electrostatic drop detector, which detects ink droplets contacting a detector. CONSTITUTION: In a system(80) of cleaning ink residue, a scraper head(90) scrapes the ink residue from a sensor, and then contacts a flexible, compliant cleaning member, illustrated as a coil spring(100). The spring is secured at each end(102,104) and is stretched when pushed by the scraper head. The stretching flexing action allows the spring to trap the ink residue between the coils. As the scraper head retracts, the resulting contracting flexing action of the spring squeezes the ink residue from between the coils. Any ink residue remaining on the coils dries and then flakes off the coils when the spring is stretched again during the next cleaning stroke of the scraper head. An inkjet printing mechanism having such a cleaning system, and a method of cleaning a sensor are also provided.
Patent KR-20030065148-A (KR)
Title: Correlation system and method to compensate for group delay property
Inventor: KIM CHEOL
IPC: H04B3/54
Filed: 2002-01-31
Abstract: PURPOSE: A group delay compensation correlation system which is not influenced by a group delay characteristic of a filter in a frequency spread PLC(Power Line Communication) and a method therefor are provided so that a band-spread data symbol maintains stable correlation in a group delay characteristic generated in a power line channel and group delay environment by a receiving filter. CONSTITUTION: A falling edge detector(301) detects a falling edge of a pulse train of an inputted receiving signal. A rising edge detector(303) detects a rising edge of the pulse train of the inputted receiving signal. The first pulse generator(307) generates a pulse having a uniform time width whenever receiving a falling edge signal from the falling edge detector(301). The second pulse generator(309) generates a pulse having a uniform time width whenever receiving a rising edge signal from the rising edge detector(303). An adder(311) receives a result value of the first pulse generator(307) and a result value of the second pulse generator(309), and adds the received result values. A correlator(313) receives a result value of the adder(311) and a reference signal, and outputs the correlation of two signals.
Patent KR-20020067967-A (KR)
Inventor: KUBOTA TSUGUO
IPC: D05B3/08
Filed: 2002-02-06
Abstract: PURPOSE: To provide a button holing sewing machine which can form a button hole with good appearance to appeal higher class feeling. CONSTITUTION: A RAM 3 to store pattern data for forming an eyelet holing seam M with an eyelet part T and right and left side sewing parts S1, S2 and a CPU 1 to form the eyelet holing seam M based on seam data prepared based on the pattern data are equipped to form this button holing sewing machine 100. Pattern data include a 'side sewing part left knife space adjusting value' (1c) for setting a distance in between a side sewing part S1 and a cut in SR to a value different from a distance in between a side sewing part S2 and the cut in R and a CPU 1 corrects seam data based on the 'side sewing part left knife space adjusting value' (1c).
Patent KR-20030068237-A (KR)
Title: Method for Synchronization Between Client of Client/Server System
Inventor: KIM SEONG ROK
IPC: G06F15/16
Filed: 2002-02-14
Abstract: PURPOSE: A method for synchronizing clients of a client/server system is provided to carry out the efficient synchronization by reducing the load of a network and the system through the elimination of a problem for the periodic falling and the transmission of an unnecessary message. CONSTITUTION: A specific client transmits the message by setting up a client ID and the broadcast according to the contents of the message transmitted to the server and inserting it into a response range item(S1). If the server receives an inquiry and a setting message set by the client ID, the server carries out a process for the received message(S5) and transmits a process response message including a process result to only the specific client(S6).
Patent KR-20030068849-A (KR)
Title: A bolt and tool
Inventor: CHOI YOUNG SOO
IPC: F16B23/00
Filed: 2002-02-18
Abstract: PURPOSE: A bolt and a coupling tool adapted for the same are provided to prevent a hexagonal section of the bolt from being deformed by enlarging a contact area between the hexagonal section of the bolt and the coupling tool. CONSTITUTION: A bolt(10) includes a hexagonal section(11) and a screw section formed at a lower portion of the hexagonal section(11). A hexagonal section(11) having a predetermined depth is formed on an upper surface of the hexagonal section(11) of the bolt(10) so that a head part of the bolt(10) is formed with a dual hexagonal section. A coupling tool for the bolt(10) includes a hexagonal pipe member(21) for gripping the hexagonal section(11) of the bolt(10), and a rectangular hole(22) for receiving a rotational coupling tool therein. An internal hexagonal part(23) is formed in the hexagonal pipe member(21).
Patent KR-20020071755-A (KR)
Inventor: HEUER HELMUT-WERNER
IPC: G02F1/155
Filed: 2002-03-06
Abstract: PURPOSE: A multilayered arrangement for an electro-optical device is provided to secure a layered arrangement not having electrically conductive interference. CONSTITUTION: A layer arrangement comprises at least one transparent substrate having an electrically conductive layer, an electro-optically active layer, and an additional substrate having an electrically conductive layer. At least one of the two electrically conductive substrates is coated with an organic conductive polymer system. The transparent conductive layer on the substrates comprises a metal, a metal oxide, or mixed oxides. The metal, metal oxide or mixed oxides is or are doped.
Patent KR-20030073810-A (KR)
Title: Study system and study method with network
Inventor: LEE HEUNG SEONG
Filed: 2002-03-13
Abstract: PURPOSE: A correction learning guidance system and method through a communication network is provided to check answers of a student, correct the answer, record instruction information as a voice, and transmit the instruction and the voice. CONSTITUTION: A scanner(3) reads an image with respect to an answer solved by a student. A student terminal(5) transmits answer contents inputted through the scanner(3) through a communication network. A teacher terminal(9) receives the answer contents. A printer(11) outputs the answer contents transmitted through the teacher terminal(9). A tablet(13) locates and corrects the answer. A microphone(15) records corrected answer as a voice. A memory(17) stores the corrected answer and voice information. A lecture file creation program(19) creates a lecture file using contents stored in the memory(17). A lecture file reproducing program(21) reproduces the lecture file.
Patent KR-20030075389-A (KR)
Title: The key bundle for starting car
Inventor: HONG SU WAN
IPC: E05B85/06
Filed: 2002-03-18
Abstract: PURPOSE: A key box for igniting a vehicle is provided to prevent a robbery of the vehicle by operating an ignition key only when plural punching holes corresponds to plural punches of a movable plate. CONSTITUTION: A key box for igniting a vehicle includes a guide block(3), a movable plate(13), an external casing(16), a key(20), the first stopper(25), the second stopper(27), the second switch(29), and an ignition switch. A combination groove(7) is formed at both sides of a guide(4) having a key combination hole(5). The key combination hole(5) includes plural punch guide holes(6) formed at an upper side of a base frame(2). A couple of elevation plates(8) having a key support projection(8c) are inserted into the combination groove(7). The elevation plates(8) are supported by a spring(9). A cover(10) including a punch guide hole(11) is formed at an upper portion of the guide(4). Two or more punches(13a) and a button(15) are formed at the movable plate(13). A key insertion hole(17), a button combination hole(18), and a stopper operation hole(19) are formed at the external casing(16). A punching hole(21) and a stopping hole(21a) are formed at the key(20). A pin(23) is combined with a slide hole(22a) of a fixing plate(22). The stopper(25) is supported by a spring(24). The stopper(25) includes a handle(25a) coupled to the stopper operation hole(19) of the external casing. The second stopper(27) includes a slide hole(27a). The second stopper(27) is supported by a spring(26). The key(20) is held by the second stopper(27) when the first switch(28) is pushed. The second switch(29) is fixed at the external casing(16). The ignition switch is connected to a pushing projection(13b).