baber/WOPTO huggingface dataset:
Patent KR-20010041949-A (KR)
IPC: C08J9/00
Filed: 1999-03-18
Abstract: The invention relates to a method for producing silicone foams from silicone masses containing ammonium carbonate or ammonium hydrogen or alkali hydrogen carbonates and UHF-active substances, by means of ultra-high frequency waves.
Patent KR-20010041973-A (KR)
Title: 발포성 염화비닐계 수지조성물
IPC: C08J9/08
Filed: 1999-11-01
Abstract: 발포제로서 유기용제계 발포제를 사용하지 않고, 열분해형 무기발포제를 사용하여 염화비닐계수지의 발포배율을 대폭으로 향상시킬 수 있는 발포성염화비닐계  수지조성물로서, 염화비닐계수지 100중량부, 가공성개량제로서 0.1g을 100ml의 클로로포름에 용해시킨 용액의 30℃에 있어서의 비점도가 0.73이상인 (메타)아크릴산에스테르계중합체 5∼30중량부 및 열분해형 무기발포제 2∼25중량부로 이루어진 조성물에 관계한다.
Patent KR-20010043503-A (KR)
Title: Dtv signal with gcr components in plural-data-segment frame headers and receiver apparatus for such signal
Inventor: PATEL CHANDRAKANT B
IPC: H04N5/21
Filed: 1999-05-11
Abstract: PURPOSE: A DTV signal with GCR components in plural-data-segment frame headers and receiver apparatus for such signal is provided to reduce the undesirable influence of artifacts on equalization to reduce inter-symbol interference by electrically adjusting kernel weights calculated by a computer. CONSTITUTION: A DTV signal has a plural-data-segment frame header including complementary first and second ghost-cancellation reference signals differentially delayed by the duration of two NTSC horizontal scan lines. A receiver for such DTV signal has an adaptive equalizer(11), a comb filter(30) and a computer(26). A receiver for such DTV signal has an adaptive equalizer(11) for baseband symbol code with kernel weights calculated by a computer(26) operative on the equalizer response after comb filtering. The comb filter(30) combines the equalizer response as differentially delayed by the duration of two NTSC horizontal scan lines to cancel artifacts of co-channel NTSC interference in the comb filtering equalizer response supplied to the computer(26).
Patent KR-20010043863-A (KR)
Title: 전세계 측위 시스템 및 셀룰러 네트워크로부터의 위성거리 측정을 결합한 위치 결정 시스템
IPC: H04W64/00
Filed: 1999-05-27
Abstract: 이동 전기 통신 시스템내에서 이동 단말기(38)를 위치 결정하는 방법 및 장치가 제공된다. 특정 실시에에서, GPS 위성 거리 측정 신호(14) 및 셀룰러 기지국(20) 송신 다운링크 신호가 이들 2개의 유형의 위성 거리 측정 신호의 결합을 사용하여 자신의 현재 위치를 결정하도록 구성된 이동 단말기에 의해 수신된다. 다른 실시예에서, GPS 위성 거리 측정 신호(14)는 셀룰러 기지국(20)에 업링크 신호를 송신하도록 또한 구성된 이동 단말기(38)에 의해 수신된다. 이동국의 현재 위치는 이들 상이한 위성 거리 측정 신호 송신의 각각으로부터 측정된 데이터를 융합함으로써 결정된다. 위성 및 지상(20) 위치 결정 프로세스의 사용 가능한 자원을 결합함으로써, 이동 단말기(38)를 위치 결정할 가능성이 현저히 증가된다.
Patent KR-20020059479-A (KR)
Title: The device of ice transfer for refrigerator
Inventor: WOO JEONG HO
IPC: F25C5/00
Filed: 2001-01-06
Abstract: PURPOSE: A device for conveying ice of refrigerator is provided to easily push out ice forming into a mass and stored in a storage container. CONSTITUTION: A device includes a rotary axis(200) connected with a motor(114); a discharge device(118) rotating integrally with the rotary axis to push ahead ice; a piston(306) connected with the rotary axis and formed perpendicularly with moving direction of the ice; a vertical moving device comprising a crank part(200') formed on one side of the rotary axis to move up and down the piston, a first rod(302) connected with the crank part and a second rod(304) connecting the first rod with the piston to make the piston reciprocate; and a supportive device comprising a supportive axis(400) with a guide(400') guiding reciprocation of the second rod to support reciprocation of the piston.
Patent KR-20010078797-A (KR)
Title: Binder composition for a magnetic recording medium
Inventor: BLUM RAINER
IPC: G11B5/702
Filed: 2001-02-09
Abstract: PURPOSE: A binder composition for a magnetic recording medium is provided to simplify production processes, to obtain a high dispersibility, and to simply control the physical characteristic of a recording medium by specific chemical change. CONSTITUTION: A binder composition for a magnetic recording medium comprises at least one polyurethane having a specific structural unit(formula(1)) or a partial or full salt thereof and a magnetic or magnetic or magnetizable pigment.
Patent KR-20020067835-A (KR)
Title: Soket connector
Inventor: KIM GWANG SIK
IPC: H01R12/70
Filed: 2001-02-19
Abstract: PURPOSE: A socket connector is provided to produce a small-size socket connector with a small impedance variation and to offer a ground terminal in a simple structure and a simplified mold structure to reduce the cost of the socket connector. CONSTITUTION: A socket connector(100) includes a shell(110), a mold(120) having multiple holes, set inside the shell, a signal contact and a ground contact fixed to the holes of the mold. A plurality of fixing holes(114) are formed at the back end of the shell, and a wedge(144) is formed at both sides of the inside of each fixing hole. A fixing protrusion(128) is formed having a width larger than the width of the wedge such that the wedge cuts into both sides of the fixing protrusion when the mold is combined with the shell. A ground contact part(116) is connected with the ground contact when the socket connector is combined with a plug connector.
Patent KR-20020024515-A (KR)
Title: Base, drum and drum attaching device of magnetic recording reproducer
Inventor: MATSUI AKIRA
IPC: G11B5/53
Filed: 2001-02-28
Abstract: PURPOSE: A base, a drum, a drum mounting unit for a magnetic recording reproducing apparatus are provided to reduce the number of processes and the load of a press machine and increase the strength of a base without degrading the mounting accuracy of a drum and the accuracy of the linearity of a lead. CONSTITUTION: A tilt stand(142) having a mounting surface(144) and holes for mounting(145,146) a drum are formed by one normal-feed press working. The holes for mounting the drum are formed by vertical punching. The respective holes are rectangular holes and each of holes has one side equal to the diameter of a shaft or the diameter of a screw in the direction of Y. The drum has a structure in which the shaft projects from the bottom and the positioning with respect to the mounting surface is determined by inserting the shaft into the mounting hole. Three screw holes are formed near the shaft of the drum. The mounting angle of the drum with respect to the mounting surface is determined by the use of the mounting holes corresponding to these screw holes. Therefore, the number of processes and the load of a press machine are reduced and the strength of a base(12) is increased without degrading the mounting accuracy of the drum and the accuracy of the linearity of a lead.
Patent KR-20020069936-A (KR)
Title: Method for showing the debug message at remote area
Inventor: KIM JEONG GI
IPC: H04Q3/10
Filed: 2001-02-28
Abstract: PURPOSE: A method for confirming a debugging message in a remote place is provided so that a user can see a debugging message even in a remote place as well as where a gateway is located. CONSTITUTION: A transmitting-side system appoints the IP and port information of a receiving side(300). Then the transmitting-side system judges whether where a debugging message is to be outputted is a remote place(310). If it is judged that where the debugging message is to be outputted is not a remote place, the transmitting-side system outputs the debugging message directly(330). However, in case that where the debugging message is to be outputted is a remote place, the transmitting-side system outputs the debugging message to the remote place(320).
Patent KR-20020073798-A (KR)
Title: A horzontal type-milling machine with multy-axis spindles
Inventor: KIM JONG HYEON
IPC: B23C1/08
Filed: 2001-03-16
Abstract: PURPOSE: A horizontal type multiple machines having a multiple spindle is provided to simultaneously process processed objects by using a plurality of cutting tools which are installed at a multiple spindle. CONSTITUTION: An index portion(20) is installed at a main base(10). The index portion(20) includes a table(21) which is rotatively installed on the main base(10) and a jig(23) installed on the table(21). A first carriage(30), a second carriage(40), and a third carriage(50) are movably installed on a main base(10). A first driver(60), a second driver(70), and a third driver(80) drive the first carriage(30), the second carriage(40), and the third carriage(50), respectively. A plurality of driven spindles(92) is rotatively installed at the third carriage(50). A power transmission unit transmits a driving force of a main motor(90) to the driven spindles(92). The main motor(90) is installed at the third carriage(50).
Patent KR-20020073832-A (KR)
Title: Manual tool for eliminating burr
Inventor: PARK CHEOL MIN
IPC: B23B45/06
Filed: 2001-03-16
Abstract: PURPOSE: A hand tool for removing burr is provided to reduce working hours by eliminating burr conveniently and easily in processing holes, and to increase the productivity by improving working efficiency. CONSTITUTION: A hand tool(10) for eliminating burr is composed of a hollow hand tool body(20) having elongated guide holes(21) at both sides; a palm support member(30) installed in the upper part of the hand tool body to hold in removing burr; a screw shaft(40) inserted to the hand tool body, and turned in removing burr to form two spiral grooves; a grip handle(50) pulling along the guide hole with a support shaft(51) inserted to the spiral groove; and a cutter(70) installed in the lower part of the screw shaft to eliminate burr with turning by receiving rotational force of the screw shaft. Working hours are reduced, and working efficiency is improved with removing burr conveniently and promptly.
Patent KR-20020078528-A (KR)
Title: Endoscope Disinfecting and Cleaning System
Inventor: SUH SOON KI
IPC: A61L2/18
Filed: 2001-04-03
Abstract: PURPOSE: Provided is a sterilizing washer in an endoscope which generates NaOCl by electrode reaction and produces sterilizing water so that it washes the internal and the external side of the endoscope. CONSTITUTION: The sterilizing washer in the endoscope comprises the parts of: an electrolytic tank which generates sterilizing and washing water; a platinum-group electrode which is plurally placed as cathode, anode, cathode, anode and cathode sequence to increase reaction efficiency within the electrolytic tank; a power supplier which supplies enough electrolytic current for the tank; a cooling fan(12) which cools heat generated from the power supplier; a pump for supplying saline water which supplies saline water to promote reaction within the tank; a pump for circulating sterilizing water which circulates sterilizing water generated from the tank to circulate inside and outside the endoscope; a solenoid valve(18) which is automatically blocked when tap water is supplied into the tank; an automatic decompression valve(3) which keeps the concentration of sterilizing water uniform; and an adjusting circuit which automatically adjusts the entire process.
Patent KR-20020079197-A (KR)
Inventor: KIM DONG SU
IPC: B01D47/10
Filed: 2001-04-13
Abstract: PURPOSE: A gas scrubber is provided which improves equipment operating ratio by effectively suppressing and preventing powder from sticking to the inside of a gas lead-in pipe, thereby extending maintenance cycle for removing the stuck powder. CONSTITUTION: The gas scrubber comprises a gas scrubber body(20); a chamber(30) which is installed inside the body(20), in the lower part of which a sewage storage chamber(33) is formed, and from the upper one side of which an exhaust pipe(34) is extended to the outside of the body(20); a gas guiding pipe(40) installed inside the chamber(30); a gas lead-in pipe(50) which is arranged on the upper part of the gas guiding pipe(40); a lattice wire net(60) which is installed in the chamber(30) and the gas guiding pipe(40); a plurality of first water spray nozzles(70) which are installed on the upper part of the chamber(30) to spray water to a process gas flowing in the chamber(30); and a drain means(80) for draining the sewage stored in the sewage storage chamber(33) into the outside so that toxic gases contained in the process gas are dissolved into water to be removed, wherein a nitrogen ejection nozzle(51) for ejecting nitrogen in a radius direction of the gas lead-in pipe(50) and a second water spray nozzle(52) for spraying water in a tangent direction of the gas lead-in pipe(50) are installed on the gas lead-in pipe(50) to prevent sticking of powder generated at contact regions of the process gas of the gas lead-in pipe(50).
Patent KR-20020084924-A (KR)
Title: Artificial visual system of the blind
Inventor: YANG YUN SIK
IPC: A61F2/14
Filed: 2001-05-03
Abstract: PURPOSE: An artificial eyesight system for blind persons is provided to reduce the risk of intracranial infection, and to partially preserve the functions of geniculo cortical fiber. CONSTITUTION: The artificial eyesight system for blind persons is comprised of an artificial eyesight device for forming an image of an object by receiving the light emitted from the object; an image processing device for converting the formed image into a transmittible image format; and an image transmission device for transmitting the format image to a user to allow the user to recognize the object.
Patent KR-20020085617-A (KR)
Title: service method for ring back tone data
Inventor: KIM HOE TAEK
IPC: H04W4/00
Filed: 2001-05-09
Abstract: PURPOSE: A ringback tone data service method is provided to implement various services by transmitting a ringback tone sound source to a mobile terminal through a WAP(Wireless Application Protocol). CONSTITUTION: A WAP gateway compresses the ringback tone data stored in a server and transmits the compressed data to a mobile terminal(S10). The mobile terminal decompresses the transmitted ringback tone data(S20) and stores the decompressed data(S30). The mobile terminal regenerates the decompressed and stored ringback tone data.
Patent KR-20020089073-A (KR)
Inventor: KO WON CHAN
IPC: F16D65/09
Filed: 2001-05-23
Abstract: PURPOSE: A drum brake is provided to improve braking force by supporting a brake shoe with an anchor pin without deformation and by integrally forming a reinforcing member in the rear part of a back plate with the anchor pin, and to reduce assembling process by assembling the anchor pin and the reinforcing member with bolting. CONSTITUTION: A reinforcing member(90) is installed in the rear part of a back plate(10), and integrally formed with an anchor pin(40) for reinforcing the anchor pin and the back plate. The reinforcing member has a supporting part(91) supporting the anchor pin, a body part(92) extended from the supporting part, and a through part(11) penetrating the back plate. Braking force is improved with supporting brake shoes without deformation in braking repeatedly. Assembling process is reduced by assembling the reinforcing member in the back plate with a bolt(100).
Patent KR-20020092112-A (KR)
Title: Apparatus for demodulating multi-subcarrier signal thoughtout single receiving channel and method thereof
Inventor: CHOI SEUNG HO
IPC: H04L27/00
Filed: 2001-06-02
Abstract: PURPOSE: An apparatus and a method for demodulating multiple sub-carriers within a single receiving channel are provided to filter received signals according to desired bands and demodulate the filtered signals. CONSTITUTION: A mixer portion(110) receives a modulated signal and a carrier as a local signal from a mobile station, removes the carrier, and outputs a converted signal. A plurality of filter portions(120-1 to 120-n) filters the output signal of the mixer portion(110). A plurality of amplification portions(130-1 to 130-n) amplify the filtered signal. A plurality of limiters(140-1 to 140-n) limits a voltage level of the amplified signal. A narrow band filter portion(150-1 to 150-n) filters the output signal of the limiters(140-1 to 140-n) according to desired bandwidths. A plurality of comparators(160-1 to 160-n) compares a voltage value of the output signal with a reference voltage value in order to control operations of output portions(180-1 to 180-n). A plurality of demodulation portions(170-1 to 170-n) demodulates a base band signal.
Patent KR-20020094412-A (KR)
Title: System and method for providing reverse point by bank
Inventor: LEE SANG YEOP
Filed: 2001-06-11
Abstract: PURPOSE: A system for supplying reverse points by a bank and a method thereof are provided to enable a service subscriber to receive a benefit of service points maximally according as the subscriber joins to a bank commodity and enable an affiliated bank to induce a financial commodity joining by increasing service points collected with respect to an affiliated bank financial commodity joining of the service subscriber through an investment and returning the service points to the service subscriber as reverse points. CONSTITUTION: A service supplying device(10) for controlling a service generally is connected to a bank(20) through a predetermined communication network such as the Internet. The bank(20) is connected to a plurality of service subscribers. The service subscriber connects to the bank(20) and the service supplying device(10) through a subscriber terminal such as a personal computer. The bank(20) supplies predetermined service points for the corresponding service subscriber according as the service subscriber joins to a financial commodity joining. The bank(20) transmits calculated service point to the service supplying device(10) and pays a point amount of money corresponded to the service points in a transaction bankbook of the service supplying device(10). The service supplying device(10) performs an investment such as an investment in stocks, an investment for an inauguration of an enterprise, a real estate, etc. using the point amount of money deposited in the bankbook from the bank(20), and calculates reverse points corresponded to the investment earnings thereof according to service subscribers. The service supplying device(10) is cooperated with a predetermined investment company(30) and the company(30) executes an investment process using the point amount of money.
Patent KR-20010087814-A (KR)
Title: High-frequency induction heating welder for synthetic resin sheet
Inventor: CHOI JUN HO
IPC: B29C65/04
Filed: 2001-06-15
Abstract: PURPOSE: A synthetic resin sheet bonding machine using a high-frequency induction heater is provided to make quick bonding possible using environmentally friendly synthetic resin, to reduce communication jamming by using low frequency, and to reduce the time of work because of a short heating time. CONSTITUTION: A synthetic resin sheet bonding machine using a high-frequency induction heater includes a high-frequency induction heating circuit, an induction heating coil part and a mold. The induction heating coil part heats the mold by the high-frequency output of the high-frequency induction heating circuit. The mold pressurizes synthetic resin sheets, transmits the heat generated by the induction heating coil part to the synthetic resin sheets, and fuses a bonding part of the synthetic resin sheets to bond the synthetic resin sheets.
Patent KR-20030000227-A (KR)
Title: Method of alignment of wafer
Inventor: KANG GYEONG HO
IPC: H01L21/027
Filed: 2001-06-22
Abstract: PURPOSE: A method for aligning a wafer is provided to enable a correction even in the case of a big rotation error, by aligning the position of the wafer with respect to a vertex with which the devices formed on the wafer come in contact before the wafer is transferred to an exposure stage. CONSTITUTION: The position of a notch of the wafer is read. The wafer is so transferred that the read notch is located in a predetermined notch position. Arbitrary two vertexes most adjacent to an arbitrary vertical line on the wafer are selected out of the vertexes with which the devices formed on the firstly-aligned wafer come in contact. Horizontal coordinates of the two vertexes are read and the values of the horizontal coordinates are determined to be x1 and x2. The difference between x1 and x2 is calculated. The wafer is rotated to make the difference becomes a zero so that the rotation error of the wafer is corrected. The secondly-aligned wafer is transferred to the exposure stage. An align mark on the wafer transferred to the exposure stage is read. The wafer is transferred to make the read align mark located in a predetermined position so that the center and rotation error of the wafer is corrected.
Patent KR-20030001722-A (KR)
Title: Commerce system and method for classificating automatically commercial information at electonic commerce system
Inventor: KIM YONG
Filed: 2001-06-27
Abstract: PURPOSE: A payment system and method is provided to automatically classify payment data and payment tool data of an electronic wallet of a user when the user pays for a specific commodity in an electronic commerce system so that it can reduce a payment process time. CONSTITUTION: The system comprises an internet shopping mall(100), an electronic wallet(200), an automatic classification server(300), an electronic payment server(400), and a host server of a bank(500). The electronic wallet(200) transmits encoded payment data and normal payment tool data to the automatic classification server(300). The classification server(300) separates the encoded payment data from the normal payment tool data by analyzing the transmitted data. The classification server(300) transmits the payment tool data like a credit card, an EFT or an electronic money to a corresponding electronic payment server(400). The electronic payment server(400) decodes the payment data, transmits the decoded payment data to the host server of the bank(500), and returns a payment process result to a server of the internet shopping mall(100).
Patent KR-20030006797-A (KR)
Title: Device for locking a rear gate for truck
Inventor: KWAK BO HWAN
IPC: E05B83/08
Filed: 2001-07-16
Abstract: PURPOSE: A rear gate locking device of a freight car is provided to have a double locking structure which easily fixes and releases a rear gate and easily perform an opening operation thereof. CONSTITUTION: A cargo box is installed at a freight car. The cargo box includes a rear gate and a side gate(200). A ring portion(210) is formed at an upper and rear end of the side gate(200). A striker(220) is formed at a lower and rear end of the side gate(200). Locking portions(110) are connected to both ends of an inner surface of the rear gate and are elastically inserted into the striker(220). Latches(120) are connected to both ends of an outer side of the rear gate and are locked to the ring portion(210). Each of the locking portions(110) includes a bracket and a locking head. The bracket is connected to an inner end of the rear gate. The locking head is elastically supported by a spring and is connected to the bracket by a hinge shaft.
Patent KR-20030008427-A (KR)
Title: A Hinge Part Structure of Automobile Trunk Board
Inventor: HWANG JIN HO
IPC: B62D25/12
Filed: 2001-07-18
Abstract: PURPOSE: Structure of a hinge of a trunk body for a vehicle is provided to reduce the noise of a hinge even during a travel and to improve the commercial value and convenience of a trunk body by firmly combining a trunk board with a side support via a fixing ledge of a fixing portion. CONSTITUTION: Side supports(30) are installed at both ends of a floor of a trunk room. A hinge pin(21) of a trunk board(20) is installed in a fixing portion(31) of the side support. An elastic member(22) is installed to surround the outer surface of the hinge pin. A fixing ledge(32) for preventing the displacement of the hinge pin is formed in the fixing portion.