baber/WOPTO huggingface dataset:
Patent KR-20000061511-A (KR)
Inventor: JUNG JIN GYUN
IPC: G06F17/18
Filed: 1999-03-26
Abstract: PURPOSE: A method for analyzing the television audience rate examination system's data is provided to analyze the television audience rate and the market share more easily and accurately and to provide a menu that incorporates the population statistics characteristics that enable the analyzation of the audiences' sex, age, occupation, education level, and etc. CONSTITUTION: A method for analyzing the television audience rate examination system's data is composed of encode, selection, decode, and replay. The audience rate information that was sent from the people meter is stored in the server or the client(S22). In a different operation from S22, each broadcasting station program's video is encoded into MPEG format and stored in the server or the client(S24). The analyzation of the pre-collected and pre-stored data is conducted according to the desired analyzation menu, such as the pre-selected broadcast data and channel. The analyzation result is displayed on the screen according to the pre-selected broadcasting channels' audience rate and the market share(S30). In accordance to the current time category of the graph that displays the analyzed channel, audience rate, and market share, the appropriate MPEG encode data is decoded and the broadcast program video is replayed on the screen(S42). Through the use of a mouse, the user points and inputs a point on the graph, the pin pointed location's video is extracted, the MPEG video is decoded and indicated, and the broadcast video is replayed(S44). During the analyzation process, the initiation point, in which the user wishes to confirm the analyzation information, is inputted, the screen is converted to a table that displays the broadcasted program names, audience rates, and market shares since the initiation date. When a mouse clicks a certain point on the screen, appropriate graph and MPEG video that corresponds to that point is replayed(S52¯54).
Patent KR-20000061708-A (KR)
Inventor: YOO JANG HUN
IPC: G11B7/08
Filed: 1999-03-30
Abstract: PURPOSE: An optical pickup system using a near field, is provided to maintain a regular-sized optical spot on a surface of a protective layer, and an optimal optical spot on an information recording surface, even though the protective layer is thick, by use of a solid immersion lens in order to prevent contamination. CONSTITUTION: The optical beam from a light-transceiving part(10) and a reflective mirror(12) are incident to an objective lens(24), which emits the optical beam to a solid immersion lens(SIL,26). The optical beam emitted is reflectively incident in a form of emitting to a surface of a solid immersion mirror(SIM,26). The reflective optical beam has a larger angle than an emitted angle, via a first and second reflective surface, to be emitted to an emission surface of the SIM. The optical beam emitted to the SIM, forms an optical spot at a center of an information recording surface. The optical spot creates a near field between a surface opposite a disc(28) and protective layer(283) thereof. The creation results in recording information on the disc or reading the information therefrom. And then the optical spot is remained 0.3 mm on a surface of the disc which is facilitated to be proof against stains and dust, and the near field enables recording information in high-density.
Patent KR-20000065590-A (KR)
Inventor: KIM JANG GYU
IPC: C02F3/28
Filed: 1999-04-07
Abstract: PURPOSE: A method for using waste oil extract as carbon source in biological nitrogen advanced wastewater treatment is provided, which is characterized in that supernatant water obtained from casein separation process is used as carbon source to remove nitrogen. Settled casein is separated and dried for side product. CONSTITUTION: pH of waste oil is controlled to 4.5-5.0 by using hydrochloric acid or sulfuric acid, so, casein which contains nitrogen, and supernatant water are separated. The supernatant water is injected into an anoxic tank for denitrification. So, COD/N ratio of the supernatant water becomes to 5-9. The method is financial, and obtains carbon source that has low nitrogen content. The supernatant water is used as carbon source to remove nitrogen.
Patent KR-20000047382-A (KR)
Inventor: KOBUCHI KENZI
IPC: B23P19/02
Filed: 1999-04-12
Abstract: PURPOSE: A method and an apparatus for judging goodness of inserting by pressure are provided to detect inserting force at a position as adjacent as possible to a pressure-insertion cutting part. CONSTITUTION: A method for judging goodness of inserting by pressure includes the steps of obtaining a driving force information and a position information of a plunger when inserting the plunger into a work piece, detecting a position where a change ratio of the driving force information to the position information becomes more than a predetermined size as a position immediately before finishing the inserting, judging goodness of the inserting by determining whether the driving force information is in a predetermined range or not between a predetermined position for initiating the judgement and a predetermined position for finishing the judgement during inserting, and simultaneously determining the position for finishing the judgement according to the detected position immediately before finishing the inserting, wherein the judgement finishing position is equal to the position immediately before finishing the inserting.
Patent KR-20000066030-A (KR)
Inventor: KWON SEON HUN
IPC: C07C51/347
Filed: 1999-04-12
Abstract: PURPOSE: A method for effectively producing the titled compound by using lactose contained abundantly in milk serum in a batch type or continuous type fermentation process is provided which reduces production costs, produces succinic acid in high yield (93%) and reutilizes waste as resources. CONSTITUTION: A succinic acid fermentation microorganism such as Anaerobiospirillum succiniciproducens, Succinibibrio dextrinosolvens, Fibrobacter succinogenes or Ruminococcus flavefaciens is fermented in a fermentation medium containing 10 to 40g milk serum or lactose per 1L fermentation medium at 35 to 42°C and pH 6.0 to 7.5 for 40 to 70 hr in supplying carbon dioxide at a flow rate of 0.25 to 0.5 vvm to produce succinic acid. The method does not need pretreatment processes such as ultrafiltration or hydrolysis.
Patent KR-20000066345-A (KR)
Inventor: PARK SEUNG HYEON
IPC: H01L21/8242
Filed: 1999-04-15
Abstract: PURPOSE: A method for manufacturing a dynamic random access memory(DRAM) is provided to improve a dimensional allowance of a process and an integration degree of a memory cell, by patterning a plug used as a bit line connection part and a capacitor connection part in a self-alignment method. CONSTITUTION: A device formation region surrounded by an isolation insulating layer is formed on a semiconductor substrate. Word lines(117b,117c) are disposed in a column direction and are separated an interval of lambda 2 from each other on the device formation region. Simultaneously, word lines(117d,117e) are disposed in a column direction and are separated an interval of lambda 1 from each other on the isolation insulating layer adjacent to the device formation region. A spacer of a first insulating layer having a width of omega is formed on sidewalls of the word lines(117b,117c,117d,117e). The word lines(117d,117e) separated an interval of lambda 1 from each other are filled up with the spacer. A source/drain region(146) is formed on both sides of the word lines(117b,117c) to form a transfer transistor. A plug of a second conductive layer electrically connected to the source/drain region fills up the space of the device formation region surrounded by the word lines and insulating layer by a self-alignment method. A bit line of a third conductive layer is electrically connected to the plug disposed among the transfer transistors, arranged in a row direction. A capacitor is electrically connected to the plug disposed between the transfer transistor and the word lines(117d,117e).
Patent KR-19990083430-A (KR)
Title: 이동통신시스템들내의수신기들에대한탐색방법
IPC: H04W56/00
Filed: 1999-04-23
Abstract: 수신기는 두 개의 상이한 탐색 윈도우들, 즉 제1 탐색 윈도우 및 제2 탐색 윈도우를 통해서 스캔닝하여 수신된 신호를 검출한다. 제1 탐색 윈도우의 타이밍이 고정되어 있는 동안, 제2 탐색 윈도우의 타이밍은 프로세싱 사이클(processing cycle)마다 상기 검출된 신호를 추적한 후에 조정된다. 검출된 신호의 타이밍이 충분한 시간 주기동안 상대적으로 일정하게 유지되어 있는 경우, 상기 제1 탐색 윈도우 및 제2 탐색 윈도우 둘다의 타이밍은 가장 최근에 검출된 신호의 타이밍을 토대로 조정된다. 이 방식으로, 수신된 신호의 타이밍이 시간에 걸쳐서 크게 변화할 때 조차도, 제1 탐색 윈도우를 반드시 변경함이 없이 수신기는 수신된 신호를 계속적으로 검출할 수 있다. 본 발명은 특히 이동 전화 시스템의 기지국에 적용되며, 이 시스템에서 신호들을 기지국으로 전송하기 위하여 이동 장치에 의해 사용되는 시간 기준은 시간에 걸쳐서 상당히 변경될 수 있다. 이것이 이동 장치에 의해 파생되는 시간 기준을 상당히 변경시킬 수 있는 핸드 오프(hand-off)의 주기들 동안 발생할 수 있다.
Patent KR-20000073109-A (KR)
Inventor: LEE KI HWA
IPC: C07C47/22
Filed: 1999-05-06
Abstract: PURPOSE: A process for preparing methacrolein by pouring carbon dioxide with a reactant in the presence of a Mo-Bi catalyst in an isobutylene oxidation reaction is provided which increases yield by enhancing the selectivity and reduces production cost. CONSTITUTION: In the process for manufacturing methacrolein by vapor contact oxidation of isobutylene or t-butanol in the presence of a catalyst represented by Mo12FeaXbYcZdOe, carbon dioxide is poured in an amount of 2 to 90% by mole, preferably 4 to 90% by mole under the condition that a reaction temperature is 300 to 450°C, a space velocity is 800 to 4,000 hr-1, preferably 900 to 3,000 hr-1, an isobutylene or t-butanol concentration is 3 to 8% by mole, a reaction pressure (an absolute pressure) is 0.5 to 5kg and a molar ratio of oxygen and a reactant (isobutylene or t-butanol) is 1.5 to 3.5.
Patent KR-20000005718-A (KR)
Inventor: BARE ROBERT
IPC: G03F7/004
Filed: 1999-05-27
Abstract: PURPOSE: A photoimageable composition is provided to obtain higher optical velocity while maintaining an adhesion, tenting intensity or a stability. CONSTITUTION: The photoimageable composition comprises:(A) a polymeric binder of about 30 weight% to about 80 weight% having an acid functional group sufficient to develop the photoimageable composition in an alkali solution; (B) alpha, beta-ethylenic group unsaturated combination of about 20 weight% to about 70 weight%, an addition-polymerization, of non-gaseous state capable of forming a polymerized material; and (C) a photoinitiator chemical system of about 0.1 to about 20 weight%.
Patent KR-20010001098-A (KR)
Inventor: KWON HO SEOK
IPC: G09B19/10
Filed: 1999-06-01
Abstract: PURPOSE: A method for preparing a figure using charcoal and paper is provided, which figurative model emits anions useful to human body and blocks the electromagnetic wave. CONSTITUTION: The method comprises the steps of mixing charcoal powder with aqueous solution to obtain charcoal paste; cutting paper finely, mixing the cut paper with aqueous solution and grinding the mixture to obtain paper paste; and mixing the charcoal paste and the paper paste in suitable ratio to make a figurative model. Preferably the mulberry paper is used.
Patent KR-20010002003-A (KR)
Inventor: KIM JONG YEOL
IPC: H04L12/26
Filed: 1999-06-10
Abstract: PURPOSE: The method for controlling the change in the location of a test unit in a transmission system is provided to control the test unit regardless of its location, by periodically checking the test unit and thereby sharing the result of the check with another rack and shelf even though the test unit does not locate in a certain rack of a certain shelf in the transmission system. CONSTITUTION: Each rack checks if it includes the test unit(110),(112). If the rack has the test unit, the data of the test unit is stored at a memory(114). If the rack does not have the test unit, it is checked whether a user performs a test via the test unit(116). The information according to the test peformed by the user is stored at the memory(118). A rack controller transfers the data according to the existence of the test unit in the rack and the data related to the test which has been performed to another rack via a LAN. The system is delayed for a predetermined time(122).
Patent KR-20010002270-A (KR)
Inventor: PYUNG SEONG UK
IPC: H04N7/08
Filed: 1999-06-14
Abstract: PURPOSE: A digital broadcasting receiver set capable of viewing program items is provided to select a desired program easily by searching and classifying the program items. The set is convenient in use. CONSTITUTION: A digital broadcasting receiver set capable of viewing program items includes a key input unit(11), a control unit(12) and a storage unit(13). The key input unit(11) has keys for setting a program item and selecting a program. The control unit(12) controls each construction in order to set the program item and select the program. A tuner(14) receives broadcasting channel. A channel decoder(15) is connected to the tuner(14). A TS(transportstream) de-multiplexer(16) receives and de-multiplexes the channel decoded TS from the channel decoder(15). A signal processing unit(17) processes the signal in order to be output the separated streams from the TS de-multiplexer(16) to a display unit(18).
Patent KR-20010003598-A (KR)
Inventor: HAN SEONG JIN
IPC: H02P6/08
Filed: 1999-06-24
Abstract: PURPOSE: An apparatus for varying the driving current of a BLDC motor of an inverter washing machine and a method for the same are provided to improve the performance of the washing machine by generating various kinds of washing liquid flow patterns. CONSTITUTION: An apparatus for varying the driving current of a BLCD motor of an inverter washing machine comprises a rectifying portion(11) for rectifying AC power and an inverter portion(12) for driving the BLDC motor. A current restraining portion(15) is provided to generate a motor current restraining signal by converting a rectifying voltage to a motor driving voltage. A motor R. P. M. measuring portion(16) is provided to detect the rotational speed of the motor thereby generating a R. P. M. signal. A control portion(13) generates the driving control signal of the BLDC motor and outputs the current restraining varying voltage through a D/A port. A driving portion(14) is provided to output a driving signal according to the driving control signal of the control portion(13).
Patent KR-20010008864-A (KR)
Inventor: HWANG DAE JOON
IPC: H04L29/00
Filed: 1999-07-05
Abstract: PURPOSE: A URL synchronization device is provided to make a web note server for referring a common web-based document between a teacher and a student, for all the teacher and students which participates in a class to have same URL information with a controller synchronizing URL and to show the synchronized URL on a screen using a browser component. CONSTITUTION: In a URL synchronization device, the first device uses a web document on a cession using a URL synchronization method. The second device generates and controls a multi web page instance. The third device synchronizes as a URL identified with a remote site by sensing and converting the changed URL. In a URL synchronization method, the web document is used on the cession using the URL synchronization method. A multi web page instance is generated and controlled. The changed URL is sensed and converted to synchronize as a URL identified with the remote site.
Patent KR-20010009889-A (KR)
Inventor: KANG DU SUN
IPC: D04B21/04
Filed: 1999-07-14
Abstract: PURPOSE: A weaving machine using a film is provided, to simplify the process, thereby to improve the productivity and the quality of product. CONSTITUTION: The weaving machine comprises a Raschel knitting machine(2) where a film(4) is coiled in roll and uncoiled in steady velocity; a cutter(8) which cuts the uncoiled film(4) into several strands to prepare film raw yarn(10); a guide roller(12) which guides the film raw yarn(10) to a stretching part(14); a stretching part(14) which has a stretching plate(14) for stretching the film raw yarn(10) into some thickness; guide rollers(20, 22) which guide the stretched film raw yarn(10) into the weaving part(24).
Patent KR-20010010162-A (KR)
Inventor: HONG GYEONG SU
IPC: A41D25/00
Filed: 1999-07-16
Abstract: PURPOSE: Provided is a luminescent necktie, in which a plurality of luminescent diodes is installed, thereby which can be harmonized with patterns of the necktie. CONSTITUTION: The luminescent necktie(30) comprises: the plurality of the luminescent diodes(LED1, LED2,..., LEDn) which is exposed to the surface of the necktie(30); an oscillation circuit section to turn the luminescent diodes(LED1, LED2,..., LEDn) on and off; a switch(SW) to supply a trigger signal to a trigger signal input unit of the oscillation circuit section; a case having a battery, a printed circuit substrate, a battery container, a substrate container, and a holder to hold the front of a shirt; a cable mounted on one side of the case; a plug, mounted on the end of the cable, for a connection with a connector of the luminescent diodes(LED1, LED2,..., LEDn).
Patent KR-20010010709-A (KR)
Title: Hydraulic piston nut
Inventor: LEE KYUNG HO
IPC: F16B27/00
Filed: 1999-07-22
Abstract: PURPOSE: A hydraulic piston nut is provided to easily install and release a subject to be held by strongly tightening with using a hydraulic piston in the state that a nut is loosely coupled with a large diameter bolt. CONSTITUTION: A hydraulic piston nut for being coupled with a large diameter bolt includes a main body(10) having a hydraulic or pneumatic nipple(14) to be communicated with a passage(13), a ring groove(15) formed in an outer periphery for insertedly installing an airtight ring(16), and a female screw part(12) coupled with a bolt(100); and a piston part(20) installed to be vertically operated in the state of surface contacting with the outer peripheral part of the main body, and having a male screw part(21) formed in the outer peripheral surface and a ring groove(23) formed in the inner peripheral surface for insertedly installing an airtight ring(22).
Patent KR-20000022780-A (KR)
Title: Air conditioner
Inventor: HOSOKAWA YOSHIHIDE
IPC: F24F1/0057
Filed: 1999-08-28
Abstract: PURPOSE: An air conditioner is provided to work plural louvers at the same time by opening and closing the louvers without gear equipment such as a pinion, a rack and the like. CONSTITUTION: Each louver(7,8,9) is so connected to an interlocking unit as to revolve toward a first working position to close an air inlet(6a) when an air conditioner stops and revolves toward a second working position to open the air inlet when the air conditioner is working. An arm(7a) is provided on a side of the louver(7) to form a part of the interlocking unit. Arms(8a,9a) are installed on the louvers(8,9) respectively. An interlock plate(10) is so installed on a front panel(6) as to be reciprocated vertically. In the structure, the interlock plate drives each arm by doing the straight reciprocation motion through a driving lever connected to a motor. Therefore, each louver is exactly interlocked as well as opened and closed without gear equipment such as a pinion, a rack and the like.
Patent KR-20000023086-A (KR)
Inventor: KIKUCHI TETSRO
IPC: G06K5/02
Filed: 1999-09-11
Abstract: PURPOSE: A cleaning sheet for note distinguishing device is provided to clean the note distinguishing sensor and check out the note distinguishing device easily as photo sensor and the ball-park part in which the photo sensor is located are cleaned by the brush part. CONSTITUTION: A device comprises a cleaning sheet(1), a main sheet material(2), and a brush part(3). The cleaning sheet includes the main sheet material(2) in which the plane side is formed identical to the note and the brush part(3) which is in a vertical direction to the main sheet material. A cutting part(2a) is located at the are corresponding to the note returning belt which comprises a note returning means of the note distinguishing device. The brush part(3) further comprises a brush(3a) which is installed in a vertical direction to the brush part.
Patent KR-20010028164-A (KR)
Inventor: CHOI YEONG GEUN
IPC: D01D5/24
Filed: 1999-09-18
Abstract: PURPOSE: Provided is a spinning nozzle of a hollow yarn having high hollow ratio and regular cross-section. CONSTITUTION: The spinning nozzle is comprised of at least one slit. Projecting parts are formed on position been closed by both ends of the slit. The projecting parts are projecting shape in the inner direction and are communicated with the slit. Width(W) of the slit is 0.06-0.12mm. The projecting part is on 1-4times of distance(L) from both ends than the width(W) of the slit. Height(H) of the projecting part is 0.5-2times of the width(W).
Patent KR-20010028752-A (KR)
Inventor: JUNG YEONG GYU
IPC: H01L21/56
Filed: 1999-09-22
Abstract: PURPOSE: A method for manufacturing a fanout-type micro ball grid array(BGA) is provided to fabricate the micro BGA package regardless of a location of a chip pad, and to make the same micro BGA package by using the same cover film regardless of a size of the chip pad. CONSTITUTION: A wafer is sawed into individual chips. The individual chip is mounted on a substrate. A chip pad located in an outer wall of an upper surface of the chip mounted on the substrate is connected to a copper lead. After the chip pad is connected to the copper lead, the copper lead and the outside of the chip are sealed by encapsulant. A cover film is adhered. A solder ball is mounted on tape. An unnecessary part is eliminated.
Patent KR-20010037252-A (KR)
Title: Mold for manufacturing semiconductor package
Inventor: HONG GU SEON
IPC: B29C45/40
Filed: 1999-10-15
Abstract: PURPOSE: A mold for manufacturing a semiconductor package is provided to separate easily a lead frame from an upper mold after performing a sealing process. CONSTITUTION: A mold for manufacturing a semiconductor package comprises a lower mold and an upper mold(20). The lower mold has a loading portion for loading a lead frame on an upper face. The upper mold is formed with a transport(22), a runner(24), a multitude of gate(26), and a cavity(28). The transport(22) penetrates an upper and a lower portion of the upper mold(20). The runner(24) is formed at a bottom face of the upper mold(20). The gates(26) are connected with the runner(24). The cavity(28) is formed at each gate(26).
Patent KR-20010038931-A (KR)
Inventor: CHOI CHEOL
IPC: H01L29/732
Filed: 1999-10-28
Abstract: PURPOSE: A high voltage semiconductor device using a semi-insulating polycrystalline silicon(SIPOS) layer is provided to decrease dielectric breakdown voltage and the quantity of a leakage current, by using a thermal oxide layer as a passivation layer, and by making a good interface state between the SIPOS layer and other layers. CONSTITUTION: A semiconductor substrate(100) of the first conductivity type has an active region(A) and a field region(F), used as a collector region. A base region(110) of the second conductivity type is formed in the active region of the semiconductor substrate. An emitter region(120) of the first conductivity type is formed in the base region. A channel stopper(130) is formed in the field region of the semiconductor substrate, separated from the base region by a predetermined interval. An oxide layer(140) is so patterned that a partial surface of the emitter region, the base region and the channel stopper is exposed to the semiconductor substrate. A semi-insulating polycrystalline silicon(SIPOS) layer(150) is formed on the oxide layer. A thermal oxide layer(160) is formed on the SIPOS layer. An emitter electrode(170), a base electrode(180) and a collector electrode(200) are electrically connected to the emitter region, the base region and the semiconductor substrate, respectively.