baber/WOPTO huggingface dataset:
Patent KR-20010052684-A (KR)
Title: 3-헤테로시클릴-치환된 벤조일 유도체를 함유하는 제초제혼합물
IPC: A01N59/00
Filed: 1999-05-27
Abstract: 본 발명은 제초 활성량의 a) 하기 화학식 I의 3-헤테로시클릴-치환된 벤조일 유도체 또는 그의 환경 친화성 염, 
     b) 상승 작용 유효량의 질소질 비료 및 
     c) 상승 작용 유효량의 보조제를 함유하는 제초제 혼합물에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     상기 식에서, R 1 및 R 2 는 수소, 할로겐, C 1 -C 6 -알킬, C 1 -C 6 -알킬티오, C 1 -C 6 -알킬술피닐, C 1 -C 6 -알킬술포닐, C 1 -C 6 -할로알킬, C 1 -C 6 -알콕시 또는 C 1 -C 6 -할로알콕시이고, R 3 은 수소, 할로겐 또는 C 1 -C 6 -알킬이고, X는 이속사졸릴, 4,5-디히드로이속사졸릴 및 티아졸릴로 이루어진 군으로부터의 헤테로시클릭기(여기서, 헤테로시클릭기는 할로겐, C 1 -C 6 -알킬, C 1 -C 4 -알콕시, C 1 -C 4 -할로알킬, C 1 -C 4 -할로알콕시 또는 C 1 -C 4 -알킬티오에 의해 임의로 일치환 또는 다치환될 수 있음)이고, R 4 는 4-위치에서 연결되는 화학식 II의 피라졸 
     ＜화학식 II＞ 
     
       
     
     (상기 식에서, R 5 는 수소 또는 C 1 -C 6 -알킬이고, R 6 은 C 1 -C 6 -알킬임)이다.
Patent KR-20010071605-A (KR)
Title: 위성 수신기 구동법
IPC: H04N5/44
Filed: 1999-06-21
Abstract: 예를 들어, 비디오 레코더와 같은 텔레비젼 수신기는 위성 수신기를 구동되게 하는 적외선 송신 다이오드를 포함하는 것으로 공지된다. 이 경우에, 사용자가 자기 비디오 레코더를 프로그램 해야 한다면 불리하다. 즉 말하자면, 상기 각 프로그램이 수신되는 위성 수신기 내의 프로그램 위치를 수동으로 보충해야 하는 것이다. 쇼 시청 데이타와 같이, 대응하는 프로그램 정보는 오직 수동으로만 추가될 수 있다. 본 발명은 위성 수신기를 구동하는 간단한 방법을 제공하는 목적에 바탕을 두고 있다. 위성 수신기에 연결된 텔레비젼 수신기로 위성 수신기를 구동하는 본 발명의 방법은, 프로그램 검색을 실행하고 상기 위성 수신기에 의해 수신된 상기 각 프로그램의 상기 프로그램 정보를 텔레비젼 수신기 내에 대응하는 프로그램 위치로 지정하는 식으로 상기 텔레비젼 수신기가 상기 위성 수신기를 구동하며, 상기 데이타를 상기 텔레비젼 수신기의 메모리 내에 저장하는 사실에서 두드러진 특징이 있다.
Patent KR-20020057620-A (KR)
Title: Image forming apparatus for detecting detachment of a paper feeding device and Method thereof
Inventor: LEE CHUN HONG
IPC: B41J11/00
Filed: 2001-01-02
Abstract: PURPOSE: An apparatus for forming image capable of detecting mount and removal of paper feeding device and detection method of the same are provided to detect mount and removal of the paper feeding device without a separate sensor. CONSTITUTION: An image forming apparatus, into which paper sheet is fed by impressing driving power to a motor for feeding paper sheet, which is installed inside the demountable paper feeding device, includes a motor drive unit(400a) for transmitting the motor identifying signal by responding to the detection control signal of the paper feeding device; a detection circuit unit(400b) of a paper discharging device for outputting the mount signal of the paper feeding device from the return signal of the motor identifying signal passed by the paper feeding motor, which is transmitted from the motor drive unit; a control unit(400c) for transmitting the detection control signal of the paper feeding device into the motor drive unit and also discriminating the mount/removal of the paper feeding device depending on whether the paper feeding device mount signal transmitted from the detection circuit unit of the paper feeding device exists or not.
Patent KR-20020057554-A (KR)
Title: A shaft of an arrow and its manufactring method
Inventor: CHA DO SOON
IPC: F42B6/04
Filed: 2001-01-05
Abstract: PURPOSE: A rod for an arrow and a method for fabricating the same are provided to increase the strength of the rod of the arrow by forming a carbon sheet layer on a peripheral portion of a hollow pipe member. CONSTITUTION: An adhesive is coated on a peripheral portion of an aluminum hollow pipe(10). Then, a carbon sheet is coated on the aluminum hollow pipe(10) by heating the adhesive coated on the peripheral portion of the aluminum hollow pipe(10). The aluminum hollow pipe(10) coated with the carbon sheet is pressed on a flat so that the carbon sheet is closely coated on the aluminum hollow pipe(10). Then, a taping process is carried out so as to prevent the carbon sheet from separating from the peripheral portion of the aluminum hollow pipe(10). After that, the carbon sheet is cured by heating the aluminum hollow pipe(10). After removing a tape coated on the aluminum hollow pipe(10), the aluminum hollow pipe(10) is rotated so as to measure a bending degree of the aluminum hollow pipe(10) by using a dial gauge. The bending portion is flattened by pressing the bending portion.
Patent KR-20020057700-A (KR)
Title: Method for compensating data for optical disc and apparatus thereof
Inventor: KWON YEONG SIK
IPC: G11B20/18
Filed: 2001-01-05
Abstract: PURPOSE: A method for compensating data of an optical disk and a device thereof are provided to replace an address of a specific block, if a scratch or dust is generated therein, with an address of an extra block storing prior data, so as to normally read data without pause and reduce an overload of a host. CONSTITUTION: An extra block area is initialized(312). The number of entire data blocks to be used is set(314). If a data read command is received from a host(316), disk seek is started(318). If a seek sector is detected as a position requested by the host(320), data are read(322) and a data error is checked(324). If data error is not generated, buffering is performed and prior data are stored in the extra block area then transmitted to the host(326,340). If the seek sector is not detected as the position requested by the host, retry is continued until a preset reference value, 20 is reached(332), and a host requesting address is interpreted(334). A type of a data block is discriminated from a sub header inside the seek sector(336). An address value of block data in the extra block area corresponding to the discriminated data block type is replaced by an LBA(Logic Block Address) value requested by the host(338). And the corresponding block data of the replaced extra block area are transmitted to the host(340).
Patent KR-20020060487-A (KR)
Title: Locking apparatus for dust barrel of cyclone dust-collecting apparatus
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2001-01-11
Abstract: PURPOSE: A pollutant collecting container fixing apparatus of a cyclone dust collector is provided to separate the pollutant collecting container from the cyclone dust collector of a vacuum cleaner conveniently, and to fix the pollutant collecting container in the cyclone dust collector firmly. CONSTITUTION: A pollutant collecting container fixing device of a cyclone dust collector is composed of a pollutant collecting container(10) placed in the lower part of a cyclone body; a fixing unit(20) inserted to an inclined groove(13), and guided; and a base(30) supporting relative motion of the fixing unit against the inclined groove. The inclined groove is formed in the lower part of the floor plate, and spirally formed from the middle of the pollutant container. The fixing unit has a rotating pin(23), a grip(25) and a protrusion(21) corresponding to the inclined groove of the pollutant collecting container. The pollutant collecting container is installed and separated in the lower part of the cyclone body to collect and contain pollutant from the cyclone body.
Patent KR-20020061385-A (KR)
Title: One body type filter for water filtration device
Inventor: CHANG YUNG GI
IPC: B01D39/20
Filed: 2001-01-16
Abstract: PURPOSE: A cartridge filter including a copper compound containing ceramic filter and an adsorbent-packed cartridge for water dispenser is provided. CONSTITUTION: The cartridge filter includes a ceramic filtering layer(1), a supporter(5), a separation membrane(6) and a water outlet(8). On the supporter(5), zeolite layer(3) and elvan layer(4) are formed, and between them interfacial separation membrane(6) is placed. Above the elvan layer(4), activated carbon layer(2) and filtration layer(1) are serially covered like a dome by a thickness of 8-15 mm. At the substantially center part of two bottom layers(3,4), a water outlet(8) covered with a microporous membrane(9) is installed. Water is gradually filtered through the upper, lower and center parts and finally drained through the water outlet(8).
Patent KR-20010082061-A (KR)
Title: Uplink timing synchronization and access control for a multi-access wireless communication system
Inventor: LAROIA RAJIV
IPC: H04L7/00
Filed: 2001-02-08
Abstract: PURPOSE: A communication method and device for uplink is provided to realize uplink timing synchronization and access control with respect to a wireless communication system in general especially in a multi-access wireless communication system. CONSTITUTION: Improved timing synchronization and access control techniques for use in an OFDM(Orthogonal Frequency Division Multiplexed) wireless system or other type of wireless communication system. An uplink synchronization and access control system is provided in which mobile stations transmit certain timing and access signals in dedicated intervals in an uplink stream. Access control is illustratively implemented as a two-stage process in which a given mobile first transmits a generic uplink access signal in one of the intervals. If this access is accepted, the base station transmits an access acknowledgment containing initial timing and power corrections, along with initial channel assignments on which the mobile can initiate a call set-up process. For re-synchronization, mobiles transmit timing synchronization signals in the dedicated timing and access intervals. The base station measures the arrival time of the signals, and sends back appropriate timing corrections.
Patent KR-20020065965-A (KR)
Title: Chemical mechanical polishing apparatus
Inventor: KIM BONG CHEON
IPC: H01L21/304
Filed: 2001-02-08
Abstract: PURPOSE: A chemical mechanical polishing(CMP) apparatus is provided to reduce work time by simultaneously performing a polishing process and a conditioning process, and to perform a conditioning process regarding to a polishing pad during a polishing process of a wafer by installing a conditioner on the bottom surface of a carrier head. CONSTITUTION: A retaining ring(32) is attached to the lower surface of the body of the carrier head(11), surrounding the wafer(23). An elastic member(33) disperses the pressure applied to the retaining ring, attached to the lower surface of the retaining ring. A peripheral member(31) is attached to the lower surface of the elastic member. A hard protrusion part is formed on the lower surface of the peripheral member. The peripheral member is composed of a pad conditioner(35) for conditioning the surface of the polishing pad(17). A center member(21) is composed of a carrier film(22) and the wafer. The first ring electrically separates the center member from the peripheral member and prevents the wafer from being separated during a polishing process, interposed between the center member and the peripheral member. The second ring surrounds the outer surface of the peripheral member to stably fix the peripheral member.
Patent KR-20020066286-A (KR)
Title: Bonding pad structure body of semiconductor device and Method of manufacturing the same
Inventor: CHOI HYE IN
IPC: H01L21/60
Filed: 2001-02-09
Abstract: PURPOSE: A structure of a bonding pad of a semiconductor device is provided to prevent a crack from being generated by mechanical stress in a lower layer of the bonding pad in a bonding process for connecting the bonding pad and a beam lead, by increasing adhesion between the bonding pad and the lower layer. CONSTITUTION: An upper conductive layer pattern(100) is formed to perform a bonding process. A lower conductive layer pattern(200) overlapping the upper conductive layer pattern is formed under the upper conductive layer pattern by interposing an interlayer dielectric. A connecting member(300) penetrates the interlayer dielectric and connects the upper conductive layer pattern with the lower conductive layer pattern. Roughness is formed on the sidewall of the connecting member.
Patent KR-20020066304-A (KR)
Title: A method of processing an advertising data of a toy
Inventor: LIM SO JEONG
IPC: A63H30/02
Filed: 2001-02-09
Abstract: PURPOSE: A method for processing advertisement data of a toy is provided to enable a user to see and heat a new, interesting advertisement with the toy instead of a television, thus highlighting the uniqueness of products. CONSTITUTION: The method for processing advertisement data of a toy is comprised of the steps of; receiving advertisement song data and motion data from an exterior server through a middle data transmitting device; performing an audio output and motion demonstration on the basis of the received song and motion data if it recognizes the existence of a user within a certain distance region; and saving the song and motion data according to a responsive signal of the user after the completion of demonstration.
Patent KR-20020066880-A (KR)
Title: Branch box for temporary
Inventor: JUNG SANG SUL
IPC: H02B1/015
Filed: 2001-02-14
Abstract: PURPOSE: A temporary power distribution box is provided to allow power distribution box to be easily installed, while protecting electric power cable from damage by preventing temporary power line from being exposed. CONSTITUTION: A temporary power distribution box comprises a connection member(105) arranged to be attachable/detachable to/from the frame of a metering device container which is partially buried into the wall of a building; and a door(110) an end of which is connected to the connection member, in such a manner that the door is rotatable through a hinge(115). The door has a plurality of plug sockets(120,125) arranged at the front surface of the door. The door is wired, such that a load breaker(130) for breaking over load of power line, an electric leakage breaker(135) for breaking leakage of current from the plug sockets, and a power supply switch(140) are electrified. The door has a door lock(150) for locking/releasing to/from the connection member.
Patent KR-20020067869-A (KR)
Title: chain type massager
Inventor: YOO SUK MAN
IPC: A61H15/00
Filed: 2001-02-19
Abstract: PURPOSE: Provided is a multipurpose finger-pressure instrument containing a plurality of chain type finger-pressure instruments obtained by stringing several finger-pressure balls with a connecting string with a specified length which enables a user to massage a specific portion with user's desired length and if necessary to use in self-defense. CONSTITUTION: Several finger-pressure balls(3) are strung with a connecting string(2) to produce a chain type finger-pressure instrument(1). The multipurpose finger-pressure instrument comprises a plurality of the chain type finger-pressure instruments in which one end of the instruments is connected by a separate ring(4) and hook(5) and another end thereof is disconnected to be separated.
Patent KR-20010083208-A (KR)
Title: Method for fabricating semiconductor device
Inventor: IKEZAWA NOBUYUKI
IPC: H01L21/3065
Filed: 2001-02-21
Abstract: PURPOSE: To prevent a gate oxidized film and a substrate from being damaged at the time of performing patterning for forming the gate electrode of a MOSFET. CONSTITUTION: An SiO2 gate oxidized film 11 and a polysilicon gate electrode film 12 are formed on a substrate 10, and the electrode film 12 is patterned by dry etching by utilizing a photoresist mask 13. In the patterning step, the polysilicon film 12 is left by about 100 Å in thickness by main etching which is performed while a Cl2/HBr/CF4 gas is made to flow and the thickness of the film 12 is measured. Then the remaining portion of the film 12 is removed by over-etching which is performed while HBr/O2 is made to flow. Even in a high-pattern density area, consequently, the formation of sub-trenches is suppressed by the presence of the CF4 and the surfaces of the gate oxidized film and substrate can be prevented from being damaged.
Patent KR-20010084902-A (KR)
Title: A wastebasket
Inventor: SON TAE SOON
IPC: B65F1/00
Filed: 2001-03-06
Abstract: PURPOSE: A waste basket is provided to improve convenience by automatically opening and closing a lid of the waste basket with a signal of a sensor, and to keep clean and improve quality. CONSTITUTION: A waste basket(1) is composed of a container(6) storing waste; a lid(4) moving by a shaft pin(8) on a lid body(7) to open an inlet(9); a detecting sensor(2) applying a signal on waste input to a control panel(12) in the front of the inlet; a proximity sensor(3) at the inlet applying a signal on open state of the lid to the control panel; the shaft pin connected to a motor(10) and a reduction gear(11) by the control panel; and a solar cell(5) installed on the lid body, and connected to a battery(13). The sensor detects automatically in putting waste in the container through the inlet. The lid is opened with rotating the motor by the sensor, and an alarm is operated in wrong operation of the lid. The motor is driven with concentrating rays on the solar cell and converting to the electricity, and the battery is charged with the solar cell.
Patent KR-20020073944-A (KR)
Title: Broiler capable of automatically broioing both sides of broil materials
Inventor: PARK KYUNG HWA
IPC: A47J37/00
Filed: 2001-03-17
Abstract: PURPOSE: An apparatus is provided to automatically roast both surfaces of a roasting material by turning automatically the surface of the roasting material. CONSTITUTION: A grate(30) supports the heater(90) so that one surface of the roasting material is roasted by the heater(90). A controller(80) receives an external power from a power supply switch(50) and generates control signals for operating a roasting time input section(60), the heater(90), and a timer(100). The controller(80) provides a set roasting time and a rotating time inputted by the roasting time input section(60) to the timer. The heater(90) is mounted at an upper surface of a housing(10). The heater(90) receives the control signal from the controller(80) and generates a heat for roasting a roasting material. The timer receives and stores the set roasting time and the rotating time inputted by the roasting time input section(60) and measures a real roasting time. A motor(110) generates forward and back rotating forces in response to a rotating signal and a roasting end signal from the timer.
Patent KR-20010093733-A (KR)
Title: Device and method for searching for a motion vector
Inventor: NAGASAKI MAYUMI
IPC: H04N19/50
Filed: 2001-03-28
Abstract: PURPOSE: To reduce a processing amount of a motion vector search processing. CONSTITUTION: An MV storage part 112 stores MV(motion vector) information concerning each pixel in an input picture. An MV learning part 113 learns stored MV information to search MV tendency information and to output it to an MV search range deciding part 114. The part 114 decides an MV search range in accordance with MV tendency information. Then the MV trend of each pixel concerning the plurality of input pictures is learned in a macro block search target picture, the MV trend afterward is predicted to decide the MV search range sufficiently necessary for MV search and the MV search processing is performed only within the MV search range sufficiently necessary for MV search so that processing amount required for the MV search processing is drastically reduced.
Patent KR-20020046132-A (KR)
Title: Heat cooking utensil
Inventor: KANAI TAKAHIRO
IPC: H05B6/68
Filed: 2001-04-06
Abstract: PURPOSE: To provide a heating cooker wherein heating is prevented from being insufficient or excess, and heating control with high accuracy, in response to the kind (water content) of an article to be cooked is made. CONSTITUTION: There are provided a heating chamber 2, in which an article 11 to be cooked is contained, a magnetron 5 for irradiating the article 11 with high frequency, and an infrared sensor 10 for detecting the amount of infrared rays emitted from the article 11. The amount of change of the infrared rays within a previously set time interval by the infrared ray sensor 10 is evaluated, and the water content of the article 11 is evaluated on the basis of an evaluation result, and further cooking time of the article 11 is set, on the basis of an evaluation result.
Patent KR-20020018549-A (KR)
Inventor: KUNIKIYO TATSUYA
IPC: H01L27/12
Filed: 2001-04-12
Abstract: PURPOSE: To provide a systematized semiconductor device capable of being thinned in a film as compared with a silicon oxide film and having a gate insulating film preventing a deterioration, and to provide a semiconductor device having improved reliability by improving a hot carrier resistance of an element isolation insulating film or an embedded oxide film in an SOI substrate. CONSTITUTION: The semiconductor device comprises a gate insulating film constituted of a two-layer film of a silicon oxide film 111 containing a deuterium and a silicon nitride film 121 containing a deuterium sequentially arranged on a silicon substrate 1; and a gate electrode constituted of three-layer film of a doped polysilicon film 13, a barrier metal layer 14, and a metal film 15 of tungsten or the like sequentially arranged on a silicon nitride film 121. Further, the device comprises a silicon nitride film 18 arranged on the metal film 15, and a coating insulating film 161 arranged to coat the gate insulating film, a gate electrode and a silicon nitride film 18.
Patent KR-20020041733-A (KR)
Title: Inverter for back-light of LCD
Inventor: MIN BYEONG UN
IPC: G09G3/10
Filed: 2001-04-13
Abstract: PURPOSE: An inverter for a back light of an LCD is provided to perform PWM dimming and analog dimming by turning on/off the output of an error amplifier and to stabilize the inverter by reducing a variation in power supplied to the inverter. CONSTITUTION: An inverter for a back light of an LCD includes the first and second switches(Q1,Q2), the first and second comparators(OP2,OP3), a dimming controller(100), and an error amplifier(OP1). The first switch is connected to an input port of a DC/AC converter driving a lamp to determine supply of input power. The dimming controller generates the first, second and third control signals to perform PWM dimming and analog dimming or composite dimming control. The error amplifier outputs a comparison signal according to states of signals applied to its inverted port and non-inverted port. The first comparator receives PWM dimming control triangular wave or the third control signal through its non-inverted port, accepts the second control signal through its inverted port, and compares the signals with each other. The second switch converts the voltage of the output port of the error amplifier into ground voltage when the second switch is turned on. The second comparator receives the output signal of the error amplifier through its non-inverted port, accepts an oscillation signal through its inverted port, and compares the two signals with each other to control the first switch according to the compared result.
Patent KR-20010068067-A (KR)
Title: A nut and dotting hiatus prevention system of spot welding
Inventor: HAN TAE KUN
IPC: B23K11/25
Filed: 2001-04-19
Abstract: PURPOSE: A system for preventing a nut and dotting from being omitted in spot welding is provided to easily recognize omission of dotting and the nut, and prevent an error of a worker in welding work by displaying quantity of production, tip dressing period, and exchange period. CONSTITUTION: A system for preventing a nut and dotting from being omitted in spot welding includes a dotting omission preventing apparatus(10) interfacing with a control box(3) controlling a spot welder(1) and a nut supplier(2) for displaying a welding progress and abnormality of the welding by using an LED element, a foot switch(4) connected with the dotting omission preventing apparatus for generating a predetermined signal reporting that one dotting progress is accomplished, a drawing sensing part(5) connected with the dotting omission preventing apparatus for generating a predetermined signal reporting that the welding progress-completed product is drawn, and a nut sensing apparatus sensing whether a nut supplied through the nut supplier is secured at the right position in nut welding.
Patent KR-20010100981-A (KR)
Title: 생리용 흡수 제품에 사용하기 위한 흡수 코어 및 이의제조방법
Filed: 2001-05-04
Abstract: 본 발명은 "습식 집적(wet laid)" 종이를 포함하는 흡수 쉬트를 포함하는 생리용 흡수제품 및 이를 제조하는 방법에 관한 것이다.  이러한 습식 집적 종이는 접착제로 처리되고 초강력 흡수재로 피복되어 있으며 제품의 흡수 코어를 싸고 있다.
Patent KR-20010104229-A (KR)
Title: 무선단말기에 충분한 수신품질을 제공하는 멀티캐스트서비스 제공방법
IPC: H04W28/06
Filed: 2001-05-08
Abstract: 본 발명에 의한 방법은 무선 루트를 통하여 정보전달장치로부터 무선 단말기로 멀티캐스트 서비스를 제공하는 것이다.  본 방법은, 정보전달장치로부터, 복수의 멀티캐스트 정보 세트를 전송하는 단계를 포함하며, 이때 멀티캐스트 정보 세트는 그 콘텐츠에 대하여는 서로 동일하지만 전송조건에 있어서는 상이하다.  본 방법은, 더 나아가서, 무선 단말기 중의 하나에서, 상이한 전송조건 중의 한 조건으로 전송되는 멀티캐스트 정보 세트 중의 하나를 수신하는 단계를 포함한다.