baber/WOPTO huggingface dataset:
Patent KR-20010016692-A (KR)
Inventor: CHOI MAN SU
IPC: B22F1/065
Filed: 1999-08-02
Abstract: PURPOSE: Disclosed is a preparation method of a spherical fine particle using laser beam, that the beam is injected to transfer fine powder to spherical particle. In addition, to prepare a composite particle of various ingredients is also beneficial due to be capable of making a homogeneous spherical particle. CONSTITUTION: The preparation method is composed of several steps: a fine powder preparation step by using physical or chemical treatments, a spherical particle preparation step by injection of laser beam, and a collection step. The final particle is beneficial to prepare a particle of nano scale below 100nm. And the preparation equipment is composed of several parts: a vaporizing part(90) in the housing(80), which vaporizes a preparing material, a gas spray part(63) which condenses the vaporized gas from the vaporizing part(90), a laser injection part, a cooling part(66), and a collection part(67).
Patent KR-20010016705-A (KR)
Inventor: CHIHOTSKIANA TOLLY I
IPC: H04N19/89
Filed: 1999-08-02
Abstract: PURPOSE: An image encoding and decoding method for error correction is provided to improve compression efficiency by using a new GOB(Group Of Block) structure for protecting the partitioned region when using data partitioning method. CONSTITUTION: The GOB is partitioned with three regions(22,23,24) of a header, a moving vector and a Discrete Cosine Transform Coefficient. At this time, the three regions(22,23,24) are regions that group the respective headers, moving vectors and the Discrete Cosine Transform Coefficients of 8 macro blocks of GOB. A partition table(21) recorded the bit number of the respective partitioned regions is positioned to the left side of the regions in order to partition the respective partitioned three regions(22,23,24). At this time, the length information of the regions being recorded to the partition table(21) as the bit number is determined by changing the maximum length of the respective regions into bit number. A resynchronization marker(20) is selectively added to the front end of the partition table(21).
Patent KR-20010017468-A (KR)
Inventor: JUNG JU HYEOK
IPC: H01L21/28
Filed: 1999-08-11
Abstract: PURPOSE: A method for manufacturing a contact hole of a semiconductor device is provided to improve step coverage of cobalt by forming a collimator which passes only particles having almost vertical orientation. CONSTITUTION: After an interlayer dielectric(102) is formed on the first conductive layer, a contact hole(104) for forming a contact is formed in a predetermined region of the interlayer dielectric. A conductive layer is formed by depositing conductive particles passing through a collimator on the resultant structure having the contact hole. After the conductive layer is silicidified, conductive layer silicide is eliminated except a lower portion of the contact hole so that the conductive layer silicide is left only under the contact hole.
Patent KR-20000022753-A (KR)
Inventor: MURAYAMAYUJO
IPC: H04N5/45
Filed: 1999-08-24
Abstract: PURPOSE: A display controller is provided to easily recognize diagrams by scaling up/down the overlaid diagrams in corresponding to the scale up/down of the screen. CONSTITUTION: A display controller comprises a formation control circuit(7) receiving the image signal of a sub screen through an adder(6), a conversion switch(2) combining the compressed image signal with the image signal of a main screen, a CPU(11) setting the size and position of the sub screen display in accordance with the order signal to a micro computer(10), a display control circuit(12) and a RAM(13). The display control circuit(12) generates diagram signals for a superimposed display. The RAM(13) stores the size and position of the sub screen display.
Patent KR-20010019229-A (KR)
Title: Disk driver
Inventor: NAM GYEONG HO
IPC: G11B17/00
Filed: 1999-08-26
Abstract: PURPOSE: A disk driver is provided to reduce failure in reading a disk through eliminating dust attached on a lens of an optical pickup by using air stream generated while rotating the disk. CONSTITUTION: A disk(D) is mounted on a turntable(25) for operating a driving motor(20) to rotate the disk. An optical pickup(30) moves toward radius direction of the disk along a pickup window(15) to record or reproduce signal on the disk. Herein, air stream is generated in a space rotating the disk. A portion of the stream is guided to an air stream guide channel(15) for being transferred to the pickup window. The current is transferred to the optical pickup and to a lens(32). Therefore, dust attached on the lens is eliminated.
Patent KR-20010019848-A (KR)
Inventor: KIM BU NAM
IPC: C05F3/02
Filed: 1999-08-31
Abstract: PURPOSE: A manufacturing method of liquid fertilizer using livestock sewage is provided to reduce manufacturing costs and environmental pollution. CONSTITUTION: The method comprises the steps of: mixing livestock sewage with animal fats in a weight ratio of 1 : 1/300-1/500; aging the mixture for 5-10days at room temperature; mixing the mixture with extract from food waste in a weight ratio of 1 : 1/200-1/300.
Patent KR-20010025781-A (KR)
Inventor: YOO CHEOL JUN
IPC: H01L23/10
Filed: 1999-09-01
Abstract: PURPOSE: An adhesive tape having an interconnection metal line is provided to prevent a short circuit caused by a conventional wire sweeping and to realize a thinner package. CONSTITUTION: The adhesive tape(10) has a conductive metal line(15) for interconnection formed inside a base film layer(11). In addition, an adhesive layer(13,14) is formed on an upper and lower surface of the base film layer(11). The adhesive layer(13,14) is formed of thermosetting or thermoplastic resin so as to adhere to a target such as a semiconductor chip(20) or a lead for bonding. The interconnection metal line(15) is laterally and longitudinally extended from a side of the base film layer(11) or outwardly exposed at an end of the lower surface of the base film layer(11). The exposed portion of the metal line(15) may have a downward projection for interconnection with a bonding region(22). Alternatively, the bonding region(22) may have an upward metal paste for interconnection with the exposed portion of the metal line(15).
Patent KR-20010026401-A (KR)
Inventor: JANG OK HUN
IPC: H04B7/26
Filed: 1999-09-06
Abstract: PURPOSE: An apparatus and method for obtaining a coordinate of other party by using an IMT-2000 terminal are provided to obtain a relative coordinate for the other party away from a user by a given distance and to display the relative coordinate on the terminal. CONSTITUTION: When a user pushes a key selection part(201) in an IMT-2000 terminal to select a mode for obtaining a relative coordinate for the other party, the part(201) send a selection signal to a main processor(206). A GPS receiver mounted in the terminal receives a time data and a latitude and longitude data from a satellite(1) and outputs the data to the processor(206). A laser distance detector(203), a high-angle sensor(204) and an azimuth sensor(205) determine a distance, a high-angle and an azimuth from the user to the other party in respective and output the data determined to the processor(206). The relative coordinate(B) for the other is calculated by using the data determined and transmitted to a control station(100) by an antenna. The relative coordinate(B) is also display on a map in the terminal screen by an image outputting device(207).
Patent KR-20010026663-A (KR)
Title: A device for binding the paper money
Inventor: KIM SEUNG SOO
IPC: G06K13/16
Filed: 1999-09-08
Abstract: PURPOSE: A bank note binding apparatus is provided to enable a bank worker to easily bind a large quantity of bank notes in the banking field so that it can enhance a work efficiency. CONSTITUTION: The apparatus comprises a front plate(11), a rear plate(12), a drum(13), a drive motor(14), gears(15,19), a tape fixture member(16), a tape feeder(17), and a tape adhesion and cutting device(18). The front plate(11), vertically fixed, is a flat plate and has a drum assembly groove(11a). The drum assembly groove(11a), formed at an upper part of the front plate(11), assembles with a circumferential part of the drum(13). The drum(13) includes a cylindrical bank note arrangement module(13a), timing gears(13b,13c), and a support shaft(13d). The motor(14), installed at a rear part of the plate(12), drives the drum(13) with a worm(14a) installed at a rotary shaft. The worm(14a) is geared with a drive gear of the drum(13). The tape fixture member(16) fixes an end of the binding tape while moving to the bank note arrangement module(13a) according to a rotary angle of the drum(13).
Patent KR-20010026802-A (KR)
Inventor: AHN IN GEUN
IPC: H02K5/124
Filed: 1999-09-09
Abstract: PURPOSE: A motor structure is provided to prevent current from flowing to a washing shaft although a stator coil and a lower frame of a rotator are not isolated and to discharge a washing water falling down from the lower frame. CONSTITUTION: A stator(1) is fixed to an outer frame of a washer and is assembled with an upper frame(11), which a bearing(B) is coupled with. A rotator(2) is rotated by an electrode difference and is installed at an outer surface of the stator(1). The rotator(2) consists of a lower frame(21). A flange(24) is formed at the center of the lower frame(21) so as to be protruded downward. Plural ventilation holes(26) and plural cooling fans(25) are formed on a lower surface of the lower frame(21). A washer shaft supporting member(3) maintains an interval between the upper frame(11) and the lower frame(21). A joint part(4) joins the washer shaft supporting member(3) to the lower frame(21).
Patent KR-20000023353-A (KR)
Inventor: BOES CHAUKURT
IPC: H04L12/437
Filed: 1999-09-21
Abstract: PURPOSE: A device for bus line is manufactured to endure the difficult usage environment. The device is to maintain the safe power supply by allowing the electric current to flow in the direction of the power supply device. CONSTITUTION: A device comprises a bus line device(1), a loop(2), a central unit(3), an object location(4), a control device(5), a user(6), and a signal detector(10). The bus line device(1) includes the loop(2) which branches from the central unit and returns to the unit. The control device(5) includes the element(16) which is branched for the user(6) connected with the same characteristic with the loop(2). The signal detector(10) includes the protection circuit(12). The control device(5) supplies power up to six users. The loop includes four leads. A-bus is connected to the terminal strip(8) and the B-bus is connected to the terminal strip(9).
Patent KR-20000000250-A (KR)
Inventor: KIM JU YUNG
IPC: F02M3/08
Filed: 1999-10-06
Abstract: PURPOSE: A flow control actuator is provided to eliminate carbon and foreign materials by installing a mending cap when they are introduced and fixed in a housing, to possibly exchange or repair a specific component, to reduce air leakage and fuel consumption, and to supply the minimum air necessary for driving. CONSTITUTION: The flow control actuator comprises:an actuator piece(4) inserting its side into a magnet(45) to fix itself with a stopper(46); plural penetrating slots(42) penetrated, crossing at a right angle with a rotary shaft(41) revolving by the magnetic force of a drive unit(2); a body(43a) formed with a streamline the same as a curvature rate inside of a housing in a penetrating slot(42), for opening and closing a supplying channel(35); a valve(43) having a leg member(43b) with a wide top and narrow bottom shape integrally formed; and shaft-supporting members(44, 44a).
Patent KR-20010039126-A (KR)
Inventor: LEE MUN BOK
IPC: G06F17/24
Filed: 1999-10-29
Abstract: PURPOSE: A variable form generation method is provided to enable a real time connection to a database to make it easy editing contents in an unformatted form so that it can increase variably the cells of table. CONSTITUTION: The method comprises steps of making a cell, a minimum unit for reading writing data in a database or a form, connected by the group, varying the size of the group, allowing the user to select an automatic database connection mode or a manual database connection mode to use the forms stored in the database, and variably increasing the cells of the table according to the number of the data types used in the form. The user can select optionally the functions when the user fills in the format in an editor.
Patent KR-20000035411-A (KR)
Inventor: FUJIWARA NOBUHIRO
IPC: B62M1/24
Filed: 1999-11-11
Abstract: PURPOSE: A bicycle equipped with a drive assist is provided which a drive assist is attached to a novel bicycle in which a trajectory of motion of a pedal lever becomes almost reciprocating motion by using a rotation transmission mechanism having a swing fulcrum and a pedaling force sensor for determining an assist timing of a drive assist is attached to the pedal lever and in which the output from the pedaling force sensor is introduced into a controller through a wire. CONSTITUTION: A bicycle comprises a drive assist attached to a driving wheel, a driving power transmission means(20) attached between a sprocket(26) and a rear wheel, a pair of pedal levers(22R), a crank lever(30R) for transmitting a rotation force of the pedal lever to the sprocket and a sliding portion(40R) serving as a swing fulcrum of the pedal lever. A slide pin(42R) at one end of the pedal lever slides within the slide portion in accordance with the rotation of the pedal lever to transmit a rotation force generated by the rotation of the pedal lever to the rear wheel through the sprocket. A pedaling force sensor(52) is attached to a part of the pedal lever which makes nearly reciprocating motion, and the output from the sensor is supplied through a signal wire(54) or the like to a controller which controls the drive-assist
Patent KR-20010046299-A (KR)
Inventor: PARK SEONG GYU
IPC: A01G25/00
Filed: 1999-11-11
Abstract: PURPOSE: A base irrigation bed for agriculture and a method for manufacturing thereof are provided to increase cultivation of the average plants and the quantity of harvesting by supplying water and nutritive substance to the crops through a base irrigation bed and to improve the quality and to make early cultivation possible. CONSTITUTION: In the base irrigation bed(100) for agriculture and the method for manufacturing thereof, grooves(112, 114), a bed body(110) and an inflow, discharge portion(120) and a connecting portion are included. In the bed body(110), the grooves(112, 114) of the reasonable depth are formed on the total bottom, which supplies the nutritive substance and receives a flowerpot. The inflow and discharge portion(120) supplies and discharges the water and nutritive substance to the bed body(110). The base irrigation bed(100) connects the necessary bed by the connecting portion(130) and connects and assembles it to the proper space.
Patent KR-20010047491-A (KR)
Inventor: KIM YONG GEUN
IPC: G06V30/224
Filed: 1999-11-20
Abstract: PURPOSE: A method for implementing a function module of a video formation device is provided to complete a setting of a function by setting only a hardware module without setting software module in case that a specific function is added to a video formation device, by inputting a determined key code relevant to the function. CONSTITUTION: It is determined whether a hardware module provided from a seller is set(S10). The hardware module is mounted to a device(S11). A function key code is inputted to a video formation device through an operation panel or a video formation device control program and stored in a memory device(S12). The video formation device is operated again(S13). A function module relevant to the function key code is operated(S14).
Patent KR-20010048856-A (KR)
Inventor: CHO JUN HYEONG
IPC: C23C18/00
Filed: 1999-11-30
Abstract: PURPOSE: A chromic acid based plating solution is provided which can form pores in a plating layer during plating, and a method is provided which forms a porous chromium plating layer on a steel sheet using the plating solution. CONSTITUTION: The chromic acid based plating solution comprises 120 to 200 g of chromic acid, 0.5 to 1.2 g of sulphuric acid, 1.0 to 3.0 g of hydrofluorosilicic acid, 0.5 to 5.0 g of trivalent chromic ions and a balance of water per 1 liter of a plating solution. The method for forming a porous chromium plating layer comprises the process of anode electrolyzing a base steel sheet passing through electrolytic degreasing and pickling treatment at a temperature of 30 to 45 deg.C and a current density of 150 to 450 A/m2 using a chromium plating solution comprising 120 to 200 g of chromic acid, 0.5 to 1.2 g of sulphuric acid, 1.0 to 3.0 g of hydrofluorosilicic acid, 0.5 to 5.0 g of trivalent chromic ions and a balance of water per 1 liter of a plating solution.
Patent KR-20000047796-A (KR)
Title: Gas-permeable film
Inventor: MORITA YOSHITSUGU
IPC: C08J5/18
Filed: 1999-11-30
Abstract: PURPOSE: A gas-permeable film that has an excellent gas permeability as represented by its oxygen permeability and that is also water repellent, moldable, heat resistant, and durable is provided. CONSTITUTION: A gas-permeable film contains as its base component a vinyl-type polymer that contains a pendant carbosiloxane dendrimer structure (hereafter abbreviated as pendant carbosiloxane dendrimer-functional vinyl-type polymer). The carbosiloxane dendrimer structure present in the vinyl-type polymer in the gas-permeable film of this invention preferably is a group with the following general formula(1). Z is a divalent organic group, for example, an alkylene group, arylene group, aralkylene group, ester-containing divalent organic group, ether-containing divalent organic group, ketone-containing divalent organic group, or amide-containing divalent organic group, among which organic groups with the following structures are preferred -C(=O)-O-R(9)- -C(=O)-NH-R(9)-. R(9) represents C1 to C10 alkylene, for example, methylene, ethylene, propylene, and butylene with methylene and propylene being preferred. R(10) represents C1 to C10 alkyl, for example, methyl, ethyl, propyl, and butyl with methyl being preferred. R(11) represents C1 to C10 alkylene, for example, methylene, ethylene, propylene, and butylene with ethylene being preferred. The subscript d is an integer from 0 to 4, and the subscript e is 0 or 1. R(1) is C1 to C10 alkyl or aryl.
Patent KR-20010053994-A (KR)
Inventor: LIM IL TAEK
IPC: H04N7/01
Filed: 1999-12-02
Abstract: PURPOSE: A method for detecting a film mode is provided to remove the trembling of a screen by changing DVD(Digital Versatile Disk) or DTV(Digital TV) images into progressive scanning images. CONSTITUTION: An operator acquires an absolute value of a pixel difference between two fields separated as a determined time interval(205). The operator adds the absolute value to every pixel, and acquires intermediate data values(206). The operator performs a limit process for values over a threshold value among the intermediate data values(207). The operator filters the acquired values(208). The operator calculates a power of filtered signals(209), and detects a film mode(210).
Patent KR-20010056076-A (KR)
Inventor: AHN UNG SEOP
IPC: F25D23/02
Filed: 1999-12-14
Abstract: PURPOSE: Structure for wiring in a refrigerator is provided to prevent damage on components by avoiding formation of water drops on a lead wire of a refrigeration compartment. CONSTITUTION: An upper electrical load device(24) and a lower electrical load device(25) are installed in a freezing compartment(22) and a refrigeration compartment(23). The upper and lower electrical devices are connected to a control panel(26) installed in the upper end of a body(21) via a freezing compartment lead wire(27) and a refrigeration compartment lead wire. The freezing compartment lead wire is branched to an upper connecting wire(29) connected to the upper electrical load device and a lower connecting wire(30) connected to the lower electrical load device. A refrigeration compartment bypass line part(30a) bypassing to the refrigeration compartment is formed in a part of the lower connecting wire. Thus, rapid temperature change and formation of water drops due to rapid temperature change are restrained. Additionally, a foaming agent is formed while the upper connecting wire is inserted to a separation tube(31) and the upper connecting wire is spaced apart from an inner case. Therefore, direct transmission of low temperature of a compartment to the upper connecting wire is avoided and formation of water drops in the upper connecting wire is restrained.
Patent KR-20010057502-A (KR)
Inventor: HWANG SEONG HWAN
IPC: H04W4/16
Filed: 1999-12-23
Abstract: PURPOSE: A method for automatically dialing in a mobile communication network is provided to connect a call receiver and a caller directly by storing a voice message of a recording person, the sending telephone number, the connecting telephone number and performing an automatic dialing in the case that a receipt mobile wireless terminal does not receive a call message in a mobile communication network. CONSTITUTION: If a received call is connected from a receipt exchanging system(810), a voice post-office box system reads a voice message of a recording person stored in an area of the corresponding member telephone number and reproduces the voice message to a receiver(815). The voice post-office box system transmits the corresponding voice guide message to the listener, and checks whether the receiver selects an automatic telephone to a sending or connecting telephone(820). If the receiver selects an automatic telephone, the voice post-office box system transmits the corresponding call connection message to the receipt exchanging system, and performs a dialing to the sending or connecting telephone(825). If the corresponding call connection responding message is received from the receipt exchanging system(830), the voice post-office box system connects the receiving call to the call of the sending telephone or the receiving call to the call of the connecting telephone(835).
Patent KR-20010058185-A (KR)
Title: Lcd panel
Inventor: KIM JIN MAN
IPC: G02F1/1337
Filed: 1999-12-24
Abstract: PURPOSE: An LCD(liquid crystal display) panel is to prevent a foreign material from being trapped by an aligning film of the LCD panel, thereby preventing a displaying spot and thus improving performance of the LCD panel. CONSTITUTION: A lower substrate(11) has a pixel electrode formed in the shape of an active matrix. An aligning film(13) is formed on a surface of the lower substrate. A main seal(15) is formed at an edge of the lower substrate to have a liquid crystal injecting port(17) in the form of a bottleneck. An upper substrate is bonded to the lower substrate. Liquid crystal is injected through the liquid crystal injecting port between the upper and lower substrates to form a liquid crystal layer. An end seal(18) blocks the liquid crystal injecting port. The aligning film is formed at an inner portion restricted by the main seal, and extended to the liquid crystal injecting port, that is, formed to have the same bottleneck as that of the main seal.