baber/WOPTO huggingface dataset:
Patent KR-20020085250-A (KR)
Title: Magic-tee for monopulse antenna
Inventor: KIM JEONG PIL
IPC: H01P5/20
Filed: 2001-05-07
Abstract: PURPOSE: A magic-tee for a mono pulse antenna is provided to integrate circuits and reduce a total size by forming the circuits on a front face and a back face of a substrate. CONSTITUTION: A micro-strip line(111) is formed on a front face of a substrate(110). A slot line(117) is formed on a back face of the substrate(110). The micro-strip line(111) is formed with the first, the second, the third, and the fourth rails(112,113,114,115). The first and the second rails(112,113) are connected to the first and the second antennas(ANT1,ANT2). The third rail(114) is branched from the first and the second rails(112,113) in order to transfer a signal of the first antenna(ANT1) to the first rail(112). The fourth rail(115) is used for transferring a signal of the second antenna(ANT2) to the second rail(113). A slot line(117) has T shape. The slot line(117) is used for connecting the first and the second rails(112,113) with the third rail(114) in order to output the signal to the third rail(114) or connecting the first and the second rails(112,113) with the fourth rail(115) in order to output the signal to fourth rail(115).
Patent KR-20020085988-A (KR)
Title: Micro Electro Mechanical System switch comprising single anchor
Inventor: CHO JIN U
IPC: B81B3/00
Filed: 2001-05-10
Abstract: PURPOSE: An MEMS(Micro Electro Mechanical System) switch having a single anchor is provided to prevent the leakage of transmission signal and the loss of power by providing a motion plate between ground wires and supporting the motion plate by means of a single anchor. CONSTITUTION: Ground wires(40,42) are provided on a substrate with predetermined intervals. Signal transmission wires(44,46) are provided between the ground wires(40,42) with predetermined intervals. An anchor(48) is provided between the signal transmit wires(44,46). A driving electrode(54) is provided without contacting with the anchor(48), the signal transmit wires(44,46), and the ground wires(40,42) and surrounds the anchor(48). A motion plate(50) is provided on the driving electrode(54) by overlapping with a part of the signal transmission wires(44,46) and elastically connected to the anchor(48).
Patent KR-20020088024-A (KR)
Inventor: NO YON SEOB
IPC: A47K10/02
Filed: 2001-05-16
Abstract: PURPOSE: A towel for advertisement is provided, to display the advertisement by the sublimation transfer method for improving the clearness and the resolution of the advertisement design and for reducing the dye transfer processes. CONSTITUTION: The towel(10) comprises a napping layer part formed on the cotton cloth having good moisture absorbing power; and an advertisement display surface(20) which is formed on the one side of the napped layer by weaving the synthetic fiber texture and displays the advertisement by the sublimation transfer method.
Patent KR-20010069950-A (KR)
Title: Bifurcated stent with improved side branch aperture and method of making same
Inventor: PINCHASIK GREGORY
IPC: A61F2/06
Filed: 2001-05-22
Abstract: PURPOSE: A bifurcated stent with improved side branch aperture and a manufacturing method thereof are provided to simplify the interconnection structure between each constitutive parts of the bifurcated stent. CONSTITUTION: The stent(5) for insertion into a blood vessel is made from a sheet having a longitudinal axis and a first portion and a second portion. The first portion has a proximal end and a distal end and a first lateral side and a second lateral side with the lateral sides of the first portion substantially parallel to the longitudinal axis and disposed apart from each other a first distance. The second portion has a proximal end and a distal end and a first lateral side and a second lateral side with the lateral sides of the second portion substantially parallel to the longitudinal axis and disposed apart from each other a second distance that is less than the first distance. The proximal end of the second portion communicates with the distal end of the first portion. The first lateral side of the first portion is connected to the second lateral side of the first portion and the first lateral side of the second portion is connected to the second lateral side of the second portion to form the stent. A portion of the distal end of the first portion and a portion of the proximal end of the second portion define a side branch aperture.
Patent KR-20020089996-A (KR)
Title: Method for managing a electronic payment between enterprises
Inventor: LIM DONG RYUN
Filed: 2001-05-25
Abstract: PURPOSE: A method for managing an electronic payment between the companies is provided to minimize the unpredictable damage of a buying, a selling and a relaying company by a guarantee system guaranteeing an amount payment relation between the buying and the selling company based on an on-line bank network. CONSTITUTION: An event for transmitting a buying amount payment particular based on an initial page for the buying company is generated from a buying company client(S102). An input guide page for the buying amount payment particular is transmitted to the buying company client(S103). The buying amount payment particular information matching to the input guide pate is transmitted from the buying company client(S104). In case that a payment condition assigned by the buying amount payment particular information is a buying card, if the buying/selling company is registered as a buying card member/member shop, the card type buying amount payment particular information is stored in a system and the related information is informed to a selling and buying company client(S117).
Patent KR-20020091406-A (KR)
Title: Structure of the cover for digital printing machine
Inventor: CHOI GWAN SU
IPC: B41J2/20
Filed: 2001-05-30
Abstract: PURPOSE: A digital printing machine cover structure is provided to achieve improved efficiency for repair and maintenance of printing machine, while lengthening useful life of printing machine. CONSTITUTION: A digital printing machine cover structure, comprises a fixed cover(103) coupled to a support bracket(102) arranged at both ends of a base(101), which protects components mounted at the upper rear surface of the base; an open/shut plate(104) disposed in front of the fixed cover, bent into a predetermined shape, and coupled to the support bracket; a first panel(111) and a second panel which are coupled symmetrically with each other at the inner top position of a closing bracket(110) spaced apart from the support bracket; a back plate disposed at the lower end of the fixed cover and coupled to the support bracket; and a rotation unit for rotating one of the open/shut plate, first and second panels and the back plate. The rotation unit includes pins(107) arranged at the open/shut plate, first and second panels and the back plate; rotating shafts(106) arranged at the open/shut plate, first and second panels and the back plate in such a manner as to correspond to pins; and holes(105) formed at the closing bracket and the support bracket so as to allow rotating shafts to be inserted into holes.
Patent KR-20020092707-A (KR)
Title: Stand for flat display
Inventor: LEE JAE GI
IPC: H04N5/655
Filed: 2001-06-05
Abstract: PURPOSE: A stand of a flat panel display is provided to support the flat panel display and effectively prevent the display from falling due to external force. CONSTITUTION: A stand for supporting a flat panel display includes a base(10), and a pair of pillars(20) that are combined with the flat panel display and stand on the base. The stand further includes a base cover(30) combined with the base in a manner that the pillars are inserted into the cover, and a decoration part(40) combined with the top of the base cover in a manner that the pillars are inserted into the decoration part. The base and the pillars are securely combined with each other using guides(11,21). The stand further includes a safety guide for preventing the flat panel display from falling due to external force. One side of the safety guide is combined with the display or the pillars and the other side of the guide is fixed to a wall.
Patent KR-20020094472-A (KR)
Title: Method for fabricating Solder Bump for semiconductor packaging
Inventor: KO YEONG PIL
IPC: H01L21/60
Filed: 2001-06-12
Abstract: PURPOSE: A method for forming a solder bump for semiconductor package is provided to improve a cutting mode of a bump and reliability of the semiconductor package by filling robust material such as polyimide into an undercut portion between a solder and a polyimide layer. CONSTITUTION: A final Cu line(14) instead of an insulating layer(12) is formed on an insulating substrate(10) by performing a damascene process. A protective layer(16) is formed thereon in order to expose a part of a surface of the final Cu line(14). An Al pad(20) is formed on the protective layer(16) by inserting a metal barrier(18). A polyimide layer(24) is formed on the above structure in order to expose a surface of the Al pad(20) of an upper side of the final Cu line(14). An UBM(Under Bump Metal)(26) is deposited thereon by using a sputtering method. The UBM(26) is formed with Cr(26a), phased Cr/Cu(26b), and Cu(26c). A resist pattern is formed on the UBM(26) in order to open a solder bump formation portion. A solder is plated on an open portion by using an electro-plating method. The unnecessary UBM(26) is etched. A polyimide layer is coated thereon. A hemispheric bump(28a) is formed by performing a reflow process.
Patent KR-20020095508-A (KR)
Title: method of fabricating a liquid crystal display
Inventor: CHOI DAE RIM
IPC: G02F1/136
Filed: 2001-06-14
Abstract: PURPOSE: An LCD fabricating method is provided to increase the surface roughness of a metal film by BOE(buffer Oxide Etchant) chemicals to increase the contact area between the metal film and a photosensitive pattern, thereby increasing the adhesive force therebetween. CONSTITUTION: An LCD fabricating method includes the steps of forming an amorphous silicon layer(202) and a metal film(204) on a glass substrate(200) in sequence, increasing the surface roughness of the metal film, forming a first mask pattern on the metal film, forming data lines by etching the metal film primarily by using the first mask pattern, forming an active layer by etching the amorphous silicon layer by using the first mask pattern, forming a second mask pattern by etching the first mask pattern for exposing channel areas of the amorphous silicon layer, forming source/drain electrodes by secondarily etching the residual metal film by using the second mask pattern, and removing the second photosensitive pattern.
Patent KR-20020095410-A (KR)
Title: an alcohol refining device using magnetic force
Inventor: JOO JIN SUB
IPC: C12H1/06
Filed: 2001-06-14
Abstract: PURPOSE: A beverage circulating apparatus using magnetic field is provided to facilitate a manufacture process thereof while maximizing the circulation of beverage, and to secure the complete discharge of beverage in use. CONSTITUTION: The beverage circulating apparatus using magnetic field comprises inner and outer bodies(21,22) coupled with each other while defining a constant space therebetween; a permanent magnet(23) installed in the space; a metal shield for intercepting the leakage of the magnetic field generated from the permanent magnet; and a distribution plate(25) formed with a plurality of separating partitions for allowing the beverage to be distributed and discharged through a plurality of channels.
Patent KR-20020096280-A (KR)
Title: a vane movement measuring apparatus of oil pump for power steering system
Inventor: CHO MYEONG RAE
IPC: G01B7/00
Filed: 2001-06-19
Abstract: PURPOSE: A vane movement measurement apparatus is provided to measure vane movement without the necessity of installing a displacement sensor in the oil pump. CONSTITUTION: A vane movement measurement apparatus comprises brass plates(26) attached to both side surfaces of a slit(24) of a rotor(23); a vane(25) made of a ceramic material, and inserted between brass plates; a lead wire(27) connected to the brass plates; a regulator(80) electrically connected to the lead wire, which provides current output from a battery(90) to brass plates; a switch(100) interposed between the regulator and the battery; a voltage meter(110) connected to a cable(81) of the regulator; a control unit(120) connected to the voltage meter and the switch, which calculates movement of the vane by using the potential difference between brass plates measured by the voltage meter, and controls on/off operation of the switch; and a monitor(130) connected to the control unit, which displays movement of the vane.
Patent KR-20020096660-A (KR)
Title: Door structure of kimchi chamber
Inventor: SONG GIL HO
IPC: A23B7/10
Filed: 2001-06-21
Abstract: PURPOSE: Provided is a door structure of a kimchi refrigerator. It consists of a plurality of doors which are capable of being folded, thereby easily opening and shutting a door for a large capacity of a kimchi refrigerator. CONSTITUTION: The door structure of a kimchi refrigerator characteristically comprises the parts of: guide rails formed on both sides of a main body; a folding part which folds doors; an auxiliary hinge part; and guiding wheels moving along the guide rails.
Patent KR-20030002867-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE WAN GYU
IPC: H01L21/28
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to increase the thickness of a titanium silicide layer by forming titanium silicide on titanium. CONSTITUTION: A semiconductor layer containing silicon is formed on an active region of a semiconductor substrate(21). A titanium film(28) and a titanium nitride film(29) are sequentially formed on the resultant structure. By performing the first annealing, a titanium silicide layer(30) is formed at interface between the semiconductor layer and the titanium film(28). Then, the remaining titanium and titanium nitride film are removed. The second annealing is performed, so that the titanium silicide layer(30) is shifted to a stable C59 phase.
Patent KR-20030004597-A (KR)
Title: Method which controls a disk drive with automatic movement
Inventor: AHN BYUNG GON
IPC: G11B17/04
Filed: 2001-07-05
Abstract: PURPOSE: A method for automatically controlling a disk drive is provided to open the disk drive upon the request and automatically close after waiting for a predetermined time, thereby conveniently using the disk drive with the minimum operation. CONSTITUTION: A method for automatically controlling a disk drive includes the steps of executing initialization for using the disk drive(S201); receiving a request for the disk drive from a user and confirming the requested particulars of the user(S203); designating a value input from the user as a control set value and storing the value if the user requests to set disk drive control; checking whether the disk drive is operating before opening the disk drive if the user requests to open the disk drive(S204); and checking an error of the control set value and an open time preliminarily set by the control set value, and waiting for the open time of the disk drive before closing the disk drive.
Patent KR-20030006162-A (KR)
Title: Soup Composition Comprising Resistant Starch from Potato and Method for Producing Said Starch
Inventor: HONG GEO PYO
IPC: A23L23/00
Filed: 2001-07-11
Abstract: PURPOSE: Provided are a soup composition comprising resistant starch from potatoes as a min ingredient and a method for producing the resistant starch. The soup composition is a low calorie diet food and a high value added product. CONSTITUTION: The soup composition is characterized by containing 10-30 wt.% of resistant starch from potatoes as a main ingredient. It further contains 15-25 wt.% of soybean protein, 10-25 wt.% of wheat flour, 10-30 wt.% of rice flour, 5-15 wt.% of raw starch, 3-9 wt.% of powdered cream, 0.5-2.0 wt.% of starch, 2.0-7.0 wt.% of refined white sugar and 1.0-5 wt.% of refined slat, as side ingredients.
Patent KR-20030006168-A (KR)
Title: Polymers with several photoactive groups for liquid crystal alignment and liquid crystal display and liquid crystal alignment layer comprising the same
Inventor: CHO JEONG HO
IPC: C09K19/02
Filed: 2001-07-11
Abstract: PURPOSE: A light alignment polymer composition having at least two photoactive groups, a liquid crystal oriented membrane containing the composition and a liquid crystal display using the oriented membrane are provided, to improve the heat stability, the photo stability, the orientation property and the electrooptical property. CONSTITUTION: The light alignment polymer composition comprises the polymer which has at least one photoactive site at the side chain and is represented by the formula 5, wherein M1, M2 and M3 are a monomer of a main chain; M1 and M2 are a monomer for forming a photosensitive homopolymer or copolymer based on an unsaturated acid acyl; M3 is a polymerizable vinyl monomer; n is a degree of polymerization and is an integer of 10-50,000; x, y and z are a mole fraction of the polymer composition, 0<x<=1, 0<=y<1 and 0<=z<1; and F1 and F3 are represented by the formula 6. The liquid crystal oriented membrane is obtained by coating the polymer composition on a substrate and irradiating a UV light onto the coated polymer.
Patent KR-20030013205-A (KR)
Title: Method for formming cmos thin film transistor having a lightly doped drain structure
Inventor: CHOI GYU HWAN
IPC: H01L29/786
Filed: 2001-08-07
Abstract: PURPOSE: A method for fabricating a CMOS TFT having an LDD region is provided to simplify a fabrication process by reducing a number of masks. CONSTITUTION: Polysilicon patterns(41a,41b) are formed on the first and the second conductive type TFT regions(40a,40b) of a substrate(40), respectively. A gate insulating layer(42) and a conductive layer are formed on the substrate(40). A gate electrode(45) of the second conductive type TFT region(40b) is formed by etching the conductive layer. A source/drain region(46) is formed by implanting high density ions into the polysilicon pattern(41b). A gate electrode(47) of the first conductive type TFT region(40a) is formed by etching the gate insulating layer(42). A lightly doped source/drain region(49) is formed by implanting low density ions into the polysilicon pattern(41a). An interlayer dielectric(50) is formed on the substrate(40). A contact hole is formed by using a mask. A heavily doped source/drain region(54) is formed by implanting high density impurity ions into the first conductive type polysilicon pattern(41a). A source/drain electrode(54a,54b) are formed by depositing and etching a metal material on the substrate(40).
Patent KR-20010088931-A (KR)
Inventor: YOO TAE GYEONG
IPC: H01L33/02
Filed: 2001-08-08
Abstract: PURPOSE: A manufacturing method of GaN LED using substrate removing technique is provided to remove optical absorption loss and the loss due to dielectric difference between GaN substance and a substrate by removing a substrate having a GaN system LED grown. CONSTITUTION: A GaN system LED is attached to a silicon substrate(51), and consists of a P-metal layer(30), a P-GaN layer(24), an active and barrier layer(23), an N-GaN layer(22), a dielectric protection film(21) and an N-metal(70). First, the P-metal layer(30) is formed on a P-GaN layer(24). Then, portions between elements are etched using the P-metal layer(30) as masking substance. Next, the P-metal layer(30) is reversely bonded to a silicon substrate(51) so that the P-metal layer(30) becomes a junction and then a substrate which a thin film is grown on is removed. Then, an N-metal layer is formed on a surface of the N-GaN layer(22) exposed by the substrate removing step.
Patent KR-20010088933-A (KR)
Inventor: JANG DAE IK
IPC: D01C1/04
Filed: 2001-08-09
Abstract: PURPOSE: A method for degumming decorticated plant bast fiber using a mixed degumming solution of an aerobic bacteria liquid and anaerobic bacteria liquid is provided, which can extract hard fiber from a plant without loss of cellulose by absolutely decomposing and oxidizing pectin. CONSTITUTION: The degumming method of decorticated plant bast fiber comprises the steps of: obtaining aerobic bacteria liquid by detecting aerobic bacteria from decorticated plant bast fiber and culturing; obtaining anaerobic bacteria liquid by detecting anaerobic bacteria from decorticated plant bast fiber and culturing; preparing a degumming mother liquid by mixing the aerobic bacteria liquid and anaerobic bacteria liquid, and maintaining the liquid at 38-40deg.C and a pH of 6.0-7.0; dipping decorticated plant bast fiber in natural water, maintaining the liquid at 38-40deg.C and a pH of 6.0-7.0, pouring the mixed degumming mother liquid, and leaving for 45-55 hr.
Patent KR-20030014900-A (KR)
Title: Wrist protector include means for adjusting angle for bowling
Inventor: YU SEUNG KWON
IPC: A63B71/14
Filed: 2001-08-13
Abstract: PURPOSE: An angle controllable wrist braces for bawling is provided to allow a user to control the angle of the wrist braces at any position freely, and to control fine angle as it is desired, and to provide comfortable feeling in wearing and controlling. CONSTITUTION: The angle controllable wrist braces for bawling includes a front guide plate(10) and a rear guide plate(11) being coupled with each other to be possibly put aside, and a hand band and a wrist band. A pin(16) supports the both sides of the front guide plate to be movable. A support piece(18) is coupled with the rear guide plate by a fitting bolt(17) to be movable right-and-left. A locking knob(20) is coupled with the fitting bolt by using recessed contact piece(19). A control knob(22) determines the up-and-down angle of the front guide plate by using a cam contact piece(21). A bending-typed extending piece(23) is provided on the rear middle of the front guide plate to contact the cam contact piece.
Patent KR-20010106295-A (KR)
Inventor: SONG MAN HO
IPC: B62B7/12
Filed: 2001-08-23
Abstract: The invention relates to a composite part (1) consisting of a sandwich component (10) comprising a top (11) and bottom (12) metallic cover layer and a metallic core (13) with a honeycomb structure, and at least one metallic section (20) for introducing power into said sandwich component (10), said metallic section being equipped with a connecting surface (21). The section(s) is/are assembled flatly on the sandwich component (10). The invention also relates to a method for producing the inventive composite part.