baber/WOPTO huggingface dataset:
Patent KR-20010072603-A (KR)
Title: 윈드스크린 워셔 시스템용 분사 노즐
IPC: B05B1/10
Filed: 2000-03-30
Abstract: 본 발명은 노즐 부품(24)을 포함하는 윈드스크린 워셔 시스템용 분사 노즐(10)에 관한 것이다.  상기 노즐 부품에 배치된 유동 채널(36)의 적어도 일부분은 이 유동 채널(36)을 폐쇄할 뿐만 아니라 세척수의 압력 하에서 탄성적으로 팽창하여 유동 채널(36)을 형성하는 호스형 탄성 부품(26, 28, 30)으로 구성된다.  본 발명에 따르면, 감압 상태에서 호스형 탄성 부품(26, 28, 30)들과 이 부품들의 유동 채널(36)은 맨드렐(18, 20, 22, 54, 56)에 접하여 안착된다.
Patent KR-20020061374-A (KR)
Title: Control method of security management system by palm-vein pattern identification
Inventor: LEE SEUNG HO
IPC: G06K9/00
Filed: 2001-01-16
Abstract: PURPOSE: A method for controlling a security management system is provided to extract the patterns from a palm of a person, and check identity of the person by storing the patterns with an ID and comparing the patterns with the stored patterns. CONSTITUTION: An ID of each person is inputted(S101,S102). Temperature of the person is sensed and thereby a CCD camera is operated and image data of the palm is inputted(S103,S104). A part of a recognition target area is sampled from the image data of the palm(S105). Unnecessary image is removed and filtered from the sampled image data(S106). The person's own palm lines pattern and vein pattern are extracted from the filtered image data(S107). The extracted patterns are encrypted(S108). The encrypted patterns are compared with the stored patterns, and entry and use are allowed or rejected according to the result of the comparison(S109-S111).
Patent KR-20020061978-A (KR)
Title: Lcd monitor
Inventor: CHOI GEUN BAE
IPC: H04N5/64
Filed: 2001-01-19
Abstract: PURPOSE: An LCD monitor is provided to fix a metal frame and a back cover without using screws, thereby improving workability and preventing a boss from being damaged. CONSTITUTION: A front cover(112) comprises as follows. A panel(114) forms an opening on the center. Many back cover fixing hooks(118) are formed on four edges of the panel. Many metal frame fixing hooks(120) are formed along a back side of the panel. Many supporting ribs(122) support an LCD module(132). A metal frame(142) has many fixing brackets(134) projected to an external side along edges. A back cover(152) has fixing brackets on four edges of an inner side. Hooks(118, 120) have elastic latch arms projected in an upper direction from a boss. The elastic latch arms are inserted into the back cover or openings of the fixing brackets of the metal frame.
Patent KR-20020063702-A (KR)
Title: Drying and Sanitizing Machine for Towel
Inventor: LEE HYEON UK
IPC: A47K10/06
Filed: 2001-01-30
Abstract: PURPOSE: Provided is a towel dryer which places a timer switch to run a drying heater and a ventilation fan for certain time by a detection switch so that it minimizes setting space and dries the towel effectively. CONSTITUTION: The towel dryer is characterized by comprising the parts of: a casing(1) which is placed at a wall side with including a suction hole(19) and a discharge hole(21) that is opened toward a front side; a suspension bar(3) which is placed at front upper part of the casing to hang the towel; the heater which is placed inside the casing; the ventilation fan which is placed inside the casing to ventilate hot air generated from the heater through the discharge hole; and a control part which drives the heater and the ventilation fan when the towel is suspended at the suspension bar.
Patent KR-20010044289-A (KR)
Inventor: KIM SANG CHEOL
IPC: A01K67/00
Filed: 2001-02-01
Abstract: PURPOSE: Provided is an apparatus for observing a living creature kept in an observation tank and measuring sound generated from the creature, which can arouse children interests in learning in the nature. CONSTITUTION: The apparatus comprises a lower body(13) and the cover(11) where a magnifier(12) and a plurality of breathing holes(14) are formed for holding living creatures therein, a mike for collecting sounds inside the observation tank(10), an amplifier amplifying collected sounds, and a sound measuring part(20) including a sound receiving device to let the outside receive the amplified sounds. The sound receiving device includes a jack(21) for earphones or a speaker and a jack(22) of microphones for inputting outside sounds and a speaker for transmitting the input sounds to the inside. The bottom of the lower body is made of opaque resins and the rest part of the lower body is made of transparent acrylic acid resin.
Patent KR-20010044294-A (KR)
Inventor: HWANG GYEONG HUI
IPC: A24D3/06
Filed: 2001-01-29
Abstract: PURPOSE: A method for manufacturing a cigarette filter by using hard charcoals sucking noxious ingredients of the cigarette is provided to prevent various kinds of diseases by direct or indirect smoking by purifying the smoke from the cigarette. CONSTITUTION: The method includes the following steps of: (i) burning a black oak whole completely by applying high temperature heat to the tree; (ii) complete extinguishing the burned oak by blocking the air current perfectly; (iii) processing small particles of the resulting hard charcoal into a same size; (iv) adding a fixed amount of the fine particles of charcoal to a space in the central part of the cigarette filter; and then (v) getting a hard charcoal cigarette filter and packing.
Patent KR-20020064849-A (KR)
Title: apparatus and method for phase error, and phase locked loop circuit using the same
Inventor: CHOI HYEONG JIN
IPC: H03L7/08
Filed: 2001-02-03
Abstract: PURPOSE: An apparatus for detecting a phase error of an input signal and a method thereof, and a phase locked loop(PLL) circuit using the same are provided, which reduces variance values of timing errors according to a signal to noise ratio and reduces a normal state jitter. CONSTITUTION: According to the phase locked loop(PLL) circuit, an A/D(Analog/Digital) converter part converts signals inputted sequentially into digital signals. A phase detector part(30) includes a calculation part(32) calculating a timing error between an input timing of the digital signal inputted from the A/D converter part in sequence and a sampling timing of the A/D converter part, and a sign change detection part(34) detecting a sign change of the digital signal, and a switch part(38) which is driven by the sign change detection part and outputs the timing error calculated by the calculation part when the sign change detection part detects the sign change of the digital signal. A sampling timing control part changes the sampling timing of the A/D converter part by transiting a phase in correspondence to the timing error by receiving the timing error from the switch part.
Patent KR-20020066587-A (KR)
Title: Method for forming the capacitor in semiconductor device
Inventor: HAN HUI HYEON
IPC: H01L21/8242
Filed: 2001-02-12
Abstract: PURPOSE: A formation method of a capacitor of a semiconductor device is provided to keep a normal capacitor structure by removing a remaining storage node buffer layer after forming a storage node contact plug poly. CONSTITUTION: After sequentially forming an etch stop layer(110), a buffer layer and a photoresist pattern having the first contact formation region, a storage node contact plug poly is formed by performing a CMP(Chemical Mechanical Polishing) on a plug poly filled into the first contact hole. After removing the buffer layer using HF cleaning solution, an interlayer dielectric(150) is formed on the entire surface of the resultant structure. Then, the second contact hole(160) is formed by selectively patterning the interlayer dielectric(150). Then, a capacitor surface is increase by performing a contact hole cleaning in the second contact hole(160). By filling the second contact hole(160) with a lower electrode material, a capacitor having a normal structure is formed.
Patent KR-20020067185-A (KR)
Title: Method and laser machining apparatus for repairing bad cells of plasma display panel
Inventor: CHOI JI YEON
IPC: H01J11/20
Filed: 2001-02-15
Abstract: PURPOSE: A repairing method of a failed cell of a plasma display panel and a laser processing apparatus are provided to effectively and readily repair the failed cell. CONSTITUTION: A laser processing apparatus for repairing a failed cell of a plasma display panel comprises a table(110), a laser(130), a head(140), a head moving unit, an optical fiber(150) and a control unit(170). The plasma display panel(100) is loaded on the table(110). The head(140) is arranged over the table(110) for radiating laser beam generated from the laser(130) on a particular area of the plasma display panel(100). The head moving unit moves the head(140) at least horizontally. The optical fiber(150) is coupled between the laser(130) and the head(140). The control unit(170) controls laser beam output of the laser(130) and the movement of the head(140). A focus lens(131) is arranged between the laser(130) and the optical fiber(150) for focusing the laser into the optical fiber(150).
Patent KR-20010082694-A (KR)
Title: Catheter, method and apparatus for generating an electrical map of a chamber of the heart
Inventor: BEN-HAIM SHLOMO
IPC: A61B5/308
Filed: 2001-02-16
Abstract: PURPOSE: A catheter, a method, and an apparatus for generating an electrical map of a chamber of the heart is provided to improve the speed and the accuracy of the generation of the electrical map, and to eliminate the need to use external imaging modalities. CONSTITUTION: The catheter(20) comprises a body having a proximal end and a distal end. The distal end has a distal tip and an array of non-contact electrodes(24) having a proximal end and a distal end and at least one location sensor. Preferably, two location sensors are utilized. The first location sensor is preferably proximate to the catheter distal tip and the second location sensor is preferably proximate to the proximal end of the non-contact electrode array. The catheter distal end further preferably includes a contact electrode at its distal tip. Preferably, at least one and preferably both of the location sensors provide six degrees of location information. The location sensor is preferably an electromagnetic location sensor. The catheter is used for rapidly generating an electrical map of the heart(29) within at least one cardiac cycle and preferably includes cardiac ablation and post-ablation validation.
Patent KR-20020067851-A (KR)
Title: cleaning system for gridiron
Inventor: SHIN YOUNG SUK
IPC: A47L17/00
Filed: 2001-02-19
Abstract: PURPOSE: A meat roasting pan cleaning apparatus is provided to easily clean a meat roasting pan and to improve the cleaning workability by installing a cleaning device and an infrared sterilizing device at an upper portion of a body. CONSTITUTION: A meat roasting pan cleaning apparatus includes a body(20) to which a net belt(22) is movably installed by means of a driving device. A filtering device is installed at a lower portion of a sink table of the body(20) to recirculate water after filtering impurities from water. A plurality of cleaning apparatuses is provided at an upper portion of the body(20). The cleaning apparatuses have a spray, which is installed, at both sides of the net belt(22). A water pipe(42) for supplying water to the spray is communicated with the cleaning apparatuses. A sterilizing device is positioned next to the cleaning apparatuses so as to sterilize a meat roasting pan by radiating a far-infrared ray onto the meat roasting pan.
Patent KR-20020068700-A (KR)
Title: Method for controlling timming for USTS
Inventor: HWANG SEUNG HUN
IPC: H04B7/26
Filed: 2001-02-22
Abstract: PURPOSE: A method for controlling a timing for a USTS(Uplink Synchronous Transmission System) is provided to enhance a control frequency of a TPC(Transmit Power Command) bit for USTS, enhance a power control performance, and remove an unnecessary TAB(Timing Alignment Bit) transmission by lengthening a transmission period of TAB information and transmitting TAB information. CONSTITUTION: A node B compares a receiving signal timing from a UE(User Equipment) with a desired timing per every 200ms. If the receiving signal timing is quicker than the desired timing, the node B sets a TAB as "0". If the receiving signal timing is slower than the desired timing, the node B sets a TAB as "1". The node B skips every 3 frames, replaces the 14th TPC with a TAB, and transmits the replaced TAB. The UE performs a hard decision as to the TAB, combines 5 information according to "0" or "1", and adjusts a timing by a designated unit.
Patent KR-20020069393-A (KR)
Inventor: KIM YEONG IL
IPC: F02N15/02
Filed: 2001-02-26
Abstract: PURPOSE: A shock absorber of a starter is provided to simultaneously absorb axial shock and rotational shock produced in the initial driving of a starter, to improve the action efficiency of the starter, and to prevent a planetary gear rotating a ring gear of an engine from being cracked or damaged. CONSTITUTION: A center bracket(4) supporting a shaft(3) of an armature(2) is installed in the center of a housing(1) equipped with the armature. A planetary gear(6) engaged with a gear(5) installed to the shaft of the armature is installed to one side of the center bracket by a supporting unit(7). An internal gear(8) is installed to the outer circumference of the planetary gear. A steel ball(9) is installed in the middle of the supporting unit to support the front end of the shaft of the armature. A front bracket(10) with interposed washer, connected with the housing, supporting the internal gear is installed to a side of the supporting unit. A damper(13) for covering the outer circumference of an end of an internal gear assembly(12) is installed between the center bracket and the internal gear assembly. The damper simultaneously absorbs torsional shock and axial shock.
Patent KR-20010085716-A (KR)
Inventor: SINOHARAMASAHIKO
IPC: G09G3/296
Filed: 2001-02-28
Abstract: PURPOSE: A method for adjusting the color temperature of a plasma display panel(PDP) is provided, which can adjust a color temperature of the PDP without decreasing a gray level of the PDP. CONSTITUTION: A/D converters(11A-11C) performs an A/D(Analog/Digital) conversion of each signal level of R(Red),G(Green),B(Blue) among an input image signal. Gamma conversion parts(12A-12C) performs a gamma conversion using a reference table to change a light-emitting brightness of each digital signal of R,G,B in a straight line. A light-emitting sub field selection part(13) selects a sub field corresponding to each digital signal of R,G,B which are gamma-converted. A drive part(14) drives a PDP(15) according to the number of gray levels of the sub field selected by the light-emitting sub field selection part, and a color temperature selection part(16) displays a gray level.
Patent KR-20010091952-A (KR)
Inventor: ISHIHARA MASAO
IPC: B24B37/04
Filed: 2001-03-09
Abstract: PURPOSE: A method of production and a method of polishing a semiconductor device are provided to easily flatten an initial unevenness, excellent in efficiency of removal of an excess metal film, and to suppress damage to an interlayer insulation film below a metal film when flattening the metal film by polishing. CONSTITUTION: The method includes the steps of forming an interconnection groove in an insulation film formed on a substrate, stacking a copper film having unevenness on its surface corresponding to the step difference of the interconnection groove on the entire surface of the insulation film to bury the interconnection groove, interposing an electrolytic solution including a chelating agent between a cathode member and the copper film, applying a voltage between the cathode member functioning as a cathode and the copper film functioning as an anode to oxidize the surface of the copper film and form a chelate film of oxidized copper, selectively removing a projecting portion of the chelate film corresponding to unevenness of the copper film to expose the copper film of that projecting portion at its surface, and repeating the chelate film forming step and the above chelate film removing step until the projecting portion of the copper film is flattened.
Patent KR-20020073892-A (KR)
Title: Method for etching the pad part and repair part in semiconductor device
Inventor: KIM SEUNG BEOM
IPC: H01L21/306
Filed: 2001-03-16
Abstract: PURPOSE: An etching method of semiconductor devices is provided to reduce losses of a metal film and to minimize losses of a pad part by simultaneously etching a pad part and a repair part using improved etching conditions. CONSTITUTION: A first interlayer dielectric(110) and an insulating layer(120) between metal layers are sequentially formed on a semiconductor substrate(100) having a pad part and a repair part contained a fuse box(180). A second and a third interlayer dielectrics(130,140) are sequentially deposited on the resultant structure. The pad and repair parts are simultaneously etched by using a photoresist pattern(150) as a mask, thereby forming a pad window(160) and a fuse box window(170). At this time, as etching conditions for minimizing losses of the pad part, a pressure is 55-65 mT, a power is 1100-1300W, and O2 gas of 25-35 sccm is used as an etching gas while removing an argon gas.
Patent KR-20020073940-A (KR)
Inventor: KIM TAE HYEON
IPC: H01L21/00
Filed: 2001-03-17
Abstract: PURPOSE: A semiconductor chamber structure is provided to prevent a leakage of vacuum between the inside and the outside of a chamber by improving an airtight characteristic between a lift shaft and a sleeve. CONSTITUTION: A lift shaft(22) is installed at a lower portion of a chamber(20). The inside of the chamber(20) is in a state of vacuum. The lift shaft(22) has a cylindrical shape. A sleeve(24) is formed on an outer circumference of the lift shaft(22) in order to support the lift shaft(22). The sleeve(24) is formed by a material such as peek PVX. A plurality of grooves(26a,26b) are formed on an inner wall of the sleeve(24). An O-ring(28) is installed inside the grooves(26a,26b), respectively. The O-rings(28) are closely contact with an outer wall of the lift shaft(22). The chamber(20) is closely contacted with the sleeve(24) by an O-ring(32). The O-ring(32) is inserted into an O-ring groove(32).
Patent KR-20010087771-A (KR)
Inventor: KWAG YANG JIN
IPC: A01K97/10
Filed: 2001-03-28
Abstract: PURPOSE: A board for moving a fishing rod stuck to a body is provided to protect the equipments for fishing and to supply the convenience for fishing and to remove the inconvenience for maintaining the angle of the fishing rod with the muscular power of the hand for a long time. CONSTITUTION: The board for moving the fishing rod stuck to the body includes a fishing rod supporting case(1), uneven grooves(5) and a directional bar(11) etc. The upper part of an opening is opened and the uneven grooves(5) are formed inside the fishing rod supporting case(1) and a supporting board. A fixing instrument is installed on the outside of the fishing rod supporting case(1). The directional bar(11) is united by a butterfly bolt. A fixing instrument for being stuck to the body is installed in the directional bar(11). The opening becomes wider as a trumpet. The uneven grooves are the projected type or the concave type. The fixing instrument is composed of a belt or a band and a zipper and a snap fastener etc. are stuck on the fixing instrument.
Patent KR-20020080018-A (KR)
Title: A controlled/sustained implant delivery containing bisphosphonate
Inventor: KANG GIL SEON
IPC: A61K47/30
Filed: 2001-04-10
Abstract: PURPOSE: A sustained release formulation obtained by inclusion of bisphosphonate as an inhibitor of bone resorption into a biodegradable polymer and formulation thereof into an implant type is provided which can be administered to the effected part of a patient suffering from bone disease by injection or operation, etc.. CONSTITUTION: This sustained release formulation comprises 0.01 to 70% by weight of a bisphosphonate based bone resorption inhibitor and 30 to 99.99% by weight of a biodegradable polymer and is in the shape of 0.1micron to 20mm fine particles, microsphere, microcapsule, fine powder and paste. The bisphosphonate based bone resorption is one or more selected from Etidronate, Clondronate, Tiludronate, Pamidronate, Alendronate, Risedronate, Ibandronate, Zolendronate and a pharmaceutically acceptable salt, hydrate and a partial hydrate thereof.
Patent KR-20020079120-A (KR)
Title: back mirror shield for vehicles
Inventor: JANG JAE SEOK
IPC: B60R1/06
Filed: 2001-04-13
Abstract: PURPOSE: A back mirror shield for a vehicle is provided to allow a driver to safely drive the vehicle by slidably installing the back mirror shield for preventing a back mirror from making contact with rain or snow. CONSTITUTION: A shield(52) is slidably installed along an outer contour of a back mirror case(53) in order to prevent a mirror part(51) of a back mirror(50) from making contact with rain or snow. A coupling member(54) formed at an upper end of the back mirror case(53) is selectively rested in a fixing slot(55) so that the coupling member(54) is prevented from being moved. An elongated hole(56) is formed at left and right sides of the shield(52). The shield(52) is protruded in the front of the mirror part(51) of the back mirror(50) in a range of 110 to 130mm. The shield(52) is slidably moved by a driving motor. An intermediate gear is coupled to a driving shaft of the driving motor and a rack gear is meshed with the intermediate gear.
Patent KR-20020079129-A (KR)
Inventor: KWON DONG YEOL
IPC: E04B2/74
Filed: 2001-04-13
Abstract: PURPOSE: A connecting device of a partition is provided to simply connect frames of the partitions even after tiles are assembled, and to facilitate a connecting work of the frames. CONSTITUTION: The connecting device of a partition, continuously installed by connecting a vertical member of a frame that tiles are coupled to the front and rear surfaces thereof, comprises a lower fitting member(30) to be fitted into a bore formed on the side surface of the vertical member; an upper fitting member(32) to be fitted to the upper end of the vertical member; and a fastening device connecting the lower fitting member and the upper fitting member and fastening them at the side of the upper fitting member.
Patent KR-20010104211-A (KR)
Title: 제동 장치를 갖는 스핀 안정형 포탄
IPC: F42B10/50
Filed: 2001-04-18
Abstract: 본 발명은 스핀 안정형 포탄(11)에 관한 것으로서, 이때 포탄은 선단부(14)가 대략적으로 그 반정도의 높이에 플랩형 섹터(24)를 구비하는 경우, 탄도를 감소하기 위해 축 대칭적인 공기역학적 제동 장치를 구비할 수 있다.  여기서 선단부는 신관(13)을 갖추고 있으며 포탄 본체(12)로부터 원활히 제거될 수 있다.  상기 섹터들은 피벗식으로 확장될 수 있도록 장착되며, 발사 위치에서 상기 선단부(14)의 원뿔형 주변 표면으로 안정적으로 끼워지고, 작동 위치에서 피벗식으로 확장함으로써 방사상 링을 형성하게 된다.  여기서 방사상 링은 폐쇄된 링이거나 간극을 갖는 링을 의미한다.
Patent KR-20020084947-A (KR)
Title: Circuit for Word Line Redundancy
Inventor: KANG SANG HUI
IPC: G11C29/00
Filed: 2001-05-03
Abstract: PURPOSE: A word line redundancy circuit is provided to improve a fail recovery efficiency and to reduce an area occupied by a redundant word line by dividing the redundant word line to be selected during a partial fail of the word line by using a predecoded column address. CONSTITUTION: A word line redundancy circuit includes a plurality of low blocks(<0>,<7>,<8>,<M>), a plurality of fuse sets, a low address and a precharge decoding column address. The application of the redundant word line for correcting a fail of a normal word line is achieved when an address information of a fail word line stored at the fuse sets is matched with an address information applied through a low decoder. The word line redundancy circuit divides the redundant word line by using a predecoded column address information and corrects at least one of fails generated at various regions by using one redundant word line per one low block.