baber/WOPTO huggingface dataset:
Patent KR-20000066883-A (KR)
Inventor: HORII HIDEKI
IPC: H01L21/02
Filed: 1999-04-21
Abstract: PURPOSE: A method of making a self-aligned stack capacitor is provided to have no barrier film between a buried contact and a lower electrode. CONSTITUTION: A method of making a self-aligned stack capacitor comprises forming an interlayer insulation film(20), which has a buried contact hole exposing a top of a pad(12), on a semiconductor substrate(10). A barrier film(32) is formed on the barrier film(32) exposed by the buried contact hole. A glue layer(34) is formed so as to cover an inner wall of the buried contact hole and an exposed surface of the interlayer insulation film(30). A conductive seed layer(40) is formed on an entire surface, and a nonconductor pattern(50) is formed on a part except for the buried contact hole so as to define a storage node contact hole. An electroplating process is carried out to form a uniform platinum film on the conductive seed layer(40) exposed by the storage node contact hole, in the state that the conductive seed layer(40) is connected to a cathode of a power source(62) via a wire(68) and an electrode(64) is connected to an anode thereof via a wire(66).
Patent KR-20000067524-A (KR)
Inventor: KIM NAM SU
IPC: G01N33/569
Filed: 1999-04-29
Abstract: PURPOSE: A piezoelectric quartz crystal sensor for detecting food poisoning bacteria and its preparation method are provided, to improve the sensitivity and the stability. CONSTITUTION: The method comprises the steps of dissolving antibacterial antibody against food poisoning bacteria in standard buffering solution in 0.1-7 mg/ml; making 10-70 mM of thiolated cross-linking solution; putting the two solution test tube and reacting the mixture at 10-50°C for 10-300 min; adding dithiothreitol to the test tube and reacting it for 10-200 min; coating the one surface of gold electrode of pre-activated piezoelectric quartz crystal with the obtained thiolated antibacterial antibody solution; reacting it at 15-40°C for 10-300 min; drying it; and washing it with standard buffering solution and distilled water to prepare the piezoelectric quartz crystal sensor for detecting food poisoning bacteria.
Patent KR-20000063793-A (KR)
Inventor: CHOI HYUN AI
IPC: G06Q50/08
Filed: 1999-05-28
Abstract: PURPOSE: A method and system for providing building information is proposed to supply the building information by developing an integrated database system including the building material, building company and manpower dispersed throughout the country and to supply various contents services and added information as a shopping mall service extended in the building material. CONSTITUTION: A method and system for providing building information comprises the steps of planning a strategy(101), collecting data such as the building material, building company and manpower(102), verifying the technique(103), establishing a developing system environment suitable for the planning(104), planning basic strategy(105), design and constructing a database for the building material, building company and manpower, and storing material item,(106-108), page/design digram(110-111), detailed planing(112), implementing(113), and then testing(114). When the steps are completed(115), the building information is provided through the internet.
Patent KR-20010004323-A (KR)
Inventor: HONG MUN HEON
IPC: H04N7/167
Filed: 1999-06-28
Abstract: PURPOSE: An apparatus and a method for restricting viewing a TV program is provided to allow a viewer to view a TV program according to the rating of a program by discriminating the rating of an image signal applied from the outside with a V-chip unit. CONSTITUTION: The apparatus for restricting viewing a TV program includes following units. A microprocessor unit(50) includes a v-chip unit(26), a program unit(28) and a switching unit(30). The v-chip unit(26) discriminates the rating of an image signal. A program unit(28) discriminates whether they will see and hear the TV or not in response to the rating discrimination signal. The switching unit(30) switches the image and sound signals by the control of the program unit(28). An image signal input unit(22) inputs the image signal to the microprocessor(50). A sound signal input unit(22) inputs the sound signal to the microprocessor(50). A sound signal processing unit(36) processes the sound signal in response to the sound control signal being output from the microprocessor(50), thereby output the sound signal to a sound signal output unit(40).
Patent KR-20010004771-A (KR)
Inventor: YOON SEON HYEOK
IPC: B62D33/00
Filed: 1999-06-29
Abstract: PURPOSE: A cap fixing device of truck operates the cap of a truck by a hydraulic pressure device, thereby improving the operativeness thereof. CONSTITUTION: A cap fixing device of truck comprises a hydraulic pressure pump, a hydraulic pressure cylinder(28), a hydraulic line(24), a main hook(40) and a pawl(34). The pump generates a hydraulic pressure by an operation of a user. The cylinder(28) extends or expands by the hydraulic pressure generated in the pump. The hydraulic line(24) connects the pump with the cylinder(28). The main hook(40) fixes or releases the striker cap(50) by rotating movement. The pawl(34) rotates the main hook(40) being rotated to a constant direction by the extending or the expanding of the cylinder(28).
Patent KR-20010010816-A (KR)
Inventor: LEE JAE JUNG
IPC: H01L21/283
Filed: 1999-07-23
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to change an order of an enlarged margin self-aligned contact process to prevent a damage of an etching barrier layer, thus to considerably reduce an electrical failure and to secure a margin of a CMP process. CONSTITUTION: A manufacturing method of a semiconductor device comprises the steps of: forming an etching barrier layer(4) on a semiconductor substrate on which a word line(1) and a bit line(3) are formed; depositing a conductive layer for forming a plug on the etching barrier layer; patterning the conductive layer for plug to form a conductive layer pattern using a certain self-aligned contact mask; depositing an interlayer insulating layer on the conductive layer pattern; and planarizing the interlayer insulating layer to insulate the plugs from each other.
Patent KR-20000011960-A (KR)
Inventor: OHASI KUNIHIRO
IPC: A61K38/21
Filed: 1999-07-24
Abstract: PURPOSE: An oral therapeutic and/or preventive drug is provided to administrate IFN-gamma to a patient who suffers from human T-cell lymphotrophic virus type 1 (HTLV-1) related diseases, and effectively act on ATL, rheumatic arthritis, SLE and immunity disorder. CONSTITUTION: The therapeutic and/or preventive drug for oral administration against HTLV-1 related diseases contains an interferon-gamma as an active component and a pharmaceutically acceptable carrier. The interferon-gamma is obtained by the natural or recombinant DNA technique. The drug further comprises as a stabilizing agent for the interferon-gamma, at least one or two selected from the group consisting of saccharide, salt, amino acid, serum albumin, gelatin, non-ionic surfactant, glucuronic acid, dextrane and hydroxyethyl starch. The interferon-gamma content is about 0.1 to about 10¬6 units.
Patent KR-20010011671-A (KR)
Inventor: CHO GWANG MUN
IPC: G06F15/00
Filed: 1999-07-29
Abstract: PURPOSE: A method for deploying a service package of an intelligence network system is provided to create and deploy a multiple number of service packages for each composition element through the creation of a single service package and to reuse the service components and a software module that organize the service package. CONSTITUTION: An SCE(Service Creation Element) creates a single service package, regardless of the deployment target's network composition elements(70), and downloads the service package to an SMS(Service Management Service)(80). The SMS unpacks the downloaded service package and stores the service components in a repository(90). The SMS repackages the necessary service components from the repository in response to the deployment target network composition element's goal and deploys the components in the appropriate network composition elements(100¯150).
Patent KR-19990083790-A (KR)
Filed: 1999-08-05
Abstract: 본 발명은 두 가닥의 광섬유를 용융·인장하는 기술인 FBT(Fused Biconical Taper) 기술을 이용하여 제작된 기본형 광분합파기, 협대역형 광분합파기 및 광필터를 결합하여 제작되는 3파장용 광분합파기에 관한 것으로, 1310㎚ 파장의 광신호와 1500㎚ ~ 1600nm 대역의 두 개 파장의 광신호를 분리하는 기본형 광분합파기와, 상기 1500nm ~ 1600nm 대역의 두 개 파장의 광신호를 각각의 파장의 광신호로 분리하는 협대역 광분합파기와, 상기 분리된 각 파장의 광신호를 각각 필터링하는 광필터로 구성된다. 
     또한 상기 기본형 광분합파기는 FBT 기술을 사용하여 제작되고, 그 동작영역이 1310±25nm이며, 상기 협대역 광분합파기는 FBT 기술을 사용하여 제작되고, 그 동작영역이 1530±25nm이다. 
     또한  상기 광분합파기, 광필터 및 연결부위를 모두 케이스 내부에 홈을 형성하여 그 홈에 고정되는 것을 특징으로 한다. 
     상기와 같은 3파장용 광분합파기는, 이런 구성을 취함으로써 현재 주요 광통신용 파장으로 사용되고있는 1310㎚ 대역의 한 개 파장과, 낮은 손실로 파장 다중화가 용이한 1550㎚ 대역 내의 두 개 파장의 신호 등 세 개 파장의 광신호 전송을 한 개 회선의 광섬유만을 사용하여 가능하도록 하며, 각 동작 파장 대역 내에서 소자가 가지는 고유의 광특성 중 삽입손실(Insertion Loss) 1.5㏈ 이하, 지향율(指向率:Directivity) 55㏈ 이상이고 각 파장별 분리도(Isolation)가 모두 30㏈ 이상인 우수한 광특성을 구현해내며, 상기의 모든 기능과 특성을 주위 환경 조건에서 안정적으로 유지하는 우수한 3파장용 광분합파기를 제작할 수 있다.
Patent KR-20000017273-A (KR)
Inventor: NARITA MAKI
IPC: H01J1/28
Filed: 1999-08-12
Abstract: PURPOSE: A cathode structure is provided to conduct an ultra large quantities by a low cost and by a high accuracy degree by changing the cathode structure. CONSTITUTION: The cathode structure (31) comprises a cylindrical sleeve (37) and a cathode pellet (41) fixed and inserted into an end of the cylindrical sleeve. The cylindrical sleeve (37) has a reentrant portion (39) at a sealing end plane formed by sealing one end of the sleeve. The reentrant portion is formed to insert and fix the cathode pellet, and has a diameter larger than the cathode pellet. A peripheral plane of the reentrant portion formed on an inner side of the sleeve opposes to have a predetermined space between an inner plane of the one end of the sleeve.
Patent KR-20000017283-A (KR)
Inventor: MANER ALFRED WILLIAM
IPC: B23K10/00
Filed: 1999-08-12
Abstract: PURPOSE: An electrode which has a relatively non-emissive separator is provided to greatly increase the life span of the electrode, which is manufactured with a specific silver alloy. CONSTITUTION: The electrode which has a relatively non-emissive separator is composed of:a metal holder(16) having the front face and a receptacle which is formed on the front face; a separator(32) consisted of a silver which is alloyed with 0.5 to 4 % of the additional materials selected the group made up of copper, aluminium, steel, lead, zinc and the alloy; an emissive element(28) consisted of a metal material which has a relatively lower work function.
Patent KR-20010026007-A (KR)
Inventor: HA TAE JUNG
IPC: H01L21/027
Filed: 1999-09-02
Abstract: PURPOSE: A method for manufacturing a photoresist pattern is provided to improve precision of forming a pattern, by controlling implantation depth and implantation quantity by a silicon ion implantation process, thereby preventing the pattern from being fallen down. CONSTITUTION: The first photoresist layer(PR21) and the second photoresist layer are sequentially formed on a semiconductor substrate(21). After a selective exposure process is performed regarding the second photoresist layer, a bake process and a developing process are carried out to form the second photoresist layer pattern. Silicon is implanted into the surface of the resultant structure to selectively remove the second photoresist layer pattern. The first photoresist layer is dry-etched by using the silicon implantation region(22) formed on the first photoresist layer as a mask.
Patent KR-20000063116-A (KR)
Inventor: ROH TAE BEOM
IPC: A63F7/02
Filed: 1999-09-13
Abstract: PURPOSE: A catch-ball game machine is provided which continuously raises many ping-pong balls in a regular height by driving a blower motor and then makes game player catch and insert the raised ping-pong balls into a catch-holder in a rear side of the game machine for a fixed period of time. CONSTITUTION: In the catch-ball game machine comprising a game progressing part which is made of a transparent acrylic plate having a front side and both sides and a rear side plate and a game driving part comprising a game starting switch, a coin slot and a merchandise coupon card outlet, (i) a piercing opening where an arm's of a user is inserted is adhered to a front side center of the transparent acrylic plate; (ii) a first detecting means which is installed on the inner side of the piercing opening to sense the insertion of user's arm; (iii) a second detecting means which is installed on the inner side of the coin slot to sense a fixed number of coin being injected; (iv) a catch holder which is installed on the rear side of the game progressing part to insert ping-pong balls; (v) a third detecting means which is installed on the inner side of the catch holer to sense the inserted ping-pong balls; (vi) a counter to count a number of ping-pong balls detected by the third detecting means and a timer to set up a game time are adhered to the rear side plate; and (vii) the game driving part has a blower motor to generate air through a throwing-out hole, a ping-pong ball inducing pipe to raise the ping-pong balls raised by the air generated through the throwing-out hole in a certain height, a supporting stand to fix the ping-pong ball inducing pipe on the outside case, a ping-pong ball inducing plate which is fixed on an outside diameter of the ping-pong ball inducing pipe and to collect the ping-pong balls fallen down from the game progressing part, a ping-pong ball loading case to store the collected ping-pong balls and an outlet which is installed on one side of the ping-pong ball loading case to collect the ping-pong balls inserted through the catch-holder.
Patent KR-20010028988-A (KR)
Inventor: KIM JIN U
IPC: H04B1/38
Filed: 1999-09-28
Abstract: PURPOSE: An apparatus for installing camera lens in a folder-type cellular phone is provided to enable the cellular phone to be operated as a video cellular phone when the lens is toward a folder, and as a camera phone when the lens is toward the outside of the cellular phone, by mounting the lens on the folder so that the direction of the lens can changed. CONSTITUTION: A microphone(24) and key buttons(23) are installed in a body(20). A speaker(26) and an LCD(25) for displaying a character and a number, are installed in a folder(21). A hinge part(21) couples the folder(21) to the body(20). A lens insertion hole(27) is formed through the center of the folder(21). A camera lens(31) is inserted into the lens insertion hole(27). A guide groove(28) and a guide rail(29) are formed in the lens insertion hole(27) so that the camera lens(31) can be slid and installed in the hole(27). A rail groove(32) and a guide rib(33) are formed on the camera lens(31).
Patent KR-20010029173-A (KR)
Title: Method for controlling internet auction system
Inventor: KIM YOU SHIN
Filed: 1999-09-29
Abstract: PURPOSE: A method for controlling an internet auction system is provided to reduce distribution stage and distribution cost by selling at auction through the internet, to put a price according to quality and credit by standardizing physical distribution. CONSTITUTION: A client connects to a server(300) through a client computer(100)(S1). The server(300) transmits an initial screen of an internet auction system to the client computer(100)(S2). The initial screen of the internet auction system displays items for joining member, a producer section item icon and a purchaser section item icon which the client is able to select. The server(300) compares and judges which item the client computer(100) selects among the items on the initial screen(S3).
Patent KR-20010029376-A (KR)
Inventor: NOH SANG YEONG
IPC: H04B7/24
Filed: 1999-09-30
Abstract: PURPOSE: The apparatus for controlling a master-slave of a W-CDMA(Wideband Code Division Multiple Access) WLL(Wireless Local Loop) terminal is provided to make a master of a W-CDMA WLL separating terminal have access to a register of a slave through an E1 link, to make the master control the slave, so as to control two remote terminals as maintaining software compatibility between the W-CDMA WLL separating terminal and an existing WLL basic type terminal. CONSTITUTION: A master controller(10) having a micro processor(11) controls a slave controller(20). The slave controller(20) operates under control of the micro processor(11). An E1 link(30) connects the master controller(10) with the slave controller(20). The master controller(10) comprises as follows. The micro processor(11) controls entire operations of a W-CDMA(Wideband Code Division Multiple Access) terminal. A decoder(12) decodes a control command of the micro processor(11) to interpret the control command. A mirror register processor(13) stores the control command, and stores information of the slave controller(20).
Patent KR-20000028942-A (KR)
Inventor: JEONG UN YEONG
IPC: H01R43/16
Filed: 1999-10-08
Abstract: PURPOSE: A test socket and a method for producing a contact pin for the test socket are provided to reduce the abrasion of a printed circuit by moving the contact pin of the test socket up and down, to maintain the spring force of the contact pin by installing an elastomer, and to obtain contact stability and to reduce contact resistance of the contact pin and the printed circuit by attaching the socket to a printed circuit board. CONSTITUTION: A first housing(51) contains nut holes on the four edges for fixing a socket to a printed circuit board. Therefore, the lower part of the contact pin of the socket and the circuit pattern of the printed circuit board are fixed for increasing contact reliability while reducing contact resistance. And a second housing(52) contains a first and a second cavities on the upper and the lower surfaces. Also, a first and a second elastomers(53,54) are installed in the cavities. And, the second housing is inserted to the opening part of the first housing, and a contact pin block(55) is inserted between the first and the second housings. The contact pin block contains an insulating tape for maintaining the pitch of the contact pins and reducing the height deviation of the contact pins.
Patent KR-20010038205-A (KR)
Inventor: KIM HEUNG NAM
IPC: G06F15/16
Filed: 1999-10-22
Abstract: PURPOSE: A debug agent system and its operation method is provided to process a remote debugging on an embedded real time software independently of an OS embedded in a target system. CONSTITUTION: The system comprises a main module(301), a context manager(302), a function call manager(303), a direct call manager(304), an event manager(305), a virtual IO manager(306), a breakpoint manager(307), an exception notifier(308), an exit notifier(309), a memory manager(310), a register manager(311) and a back end manager(312). The main module(301) accepts a service request from a host system and decides a request kind. The breakpoint manager(307) processes an establishment or a release of the breakpoint with a structure of a doubly linked list. The context manager(302) processes a generation of a new context or a deletion of a conventional context. The register manager(311) obtains a register value of a target system and offers a remote procedure function call service setting a new value.
Patent KR-20010038262-A (KR)
Inventor: YOON GI RYONG
IPC: D06B23/04
Filed: 1999-10-23
Abstract: PURPOSE: Provided is a fabric winding apparatus capable of preventing raise of fabrics generated by the tension difference of fabrics by moving one side end of a variable roller positioned at a supply part for guiding fabrics to swing the advance direction of fabrics from side to side with a specified width when fabrics are moved to wind on a winding roller and changing a position of both edges of fabrics when fabrics are wound on the winding roller, thereby manufacturing time and improving merchandising property are reduced. CONSTITUTION: In a conventional fabric winding apparatus for dyeing in which dyed fabrics are wound on a winding roller by passing through a guide roller and a fabric expansion roller, one side end of a rotary shaft(101) of a variable roller(10) positioned at a supply part is inserted into a rolling bearing unit(20); another side end of the rotary shaft is inserted into an operating body(30); a guide rail(301) is installed at the upper and lower part of the operating part to move the operating body along the guide rail; a rack gear(302a) is formed on the outside surface of an operational rod(302) to be geared with a pinion gear(401) driven by a motor(40); an end part of the operational rod is attached to a sensing device(302b) to go and return one side end of the variable roller to left and right by adjusting rotation direction of the pinion gear.
Patent KR-20010038263-A (KR)
Inventor: KIM HYUN CHOL
IPC: B23Q3/155
Filed: 1999-10-23
Abstract: PURPOSE: A tool exchange holder switching method and its device are simple in structure without separate power resource to open and close a tool exchange holder so that tool exchange is accurately executed. CONSTITUTION: An operating rod(20) is installed on the middle of a tool magazine(A) with a coil spring(22) elastically supporting to be moved forward and backward by a head(B) vertically moving in the tool magazine(A) and contacting with a roller(23) installed on one end of the operating rod(20). A pushing rod(40) has one end rotatably fixed by a rotatory axis(41) and is connected with the other end of the operating rod(20) by a pin so that the rotation of the pushing rod(40) is transmitted to a protrusion(51) of a tool exchange holder(50) installed with a spring(52) elastically supporting to open and close the tool exchange holder(50).
Patent KR-20010038933-A (KR)
Inventor: AHN HYEONG JIN
IPC: G03G21/10
Filed: 1999-10-28
Abstract: PURPOSE: An apparatus for cleaning a transfer roller in a wet printer is provide to improve cleaning efficiency by inhibiting a sticking of alien material in transfer roller. CONSTITUTION: A toner image(91) is transferred to a transfer roller(120) from a photosensitized medium(100). A printing paper(200) is transferred to an image by a transfer roller(120). A toner remains behind the printing paper(200), which becomes an alien material(92) contacting with a cleaning roller(140). A blade(162) is connected with the transfer roller(120). A toner film(92) is additionally removed remaining behind the transfer roller(120). According to the increasing of numbers of printing, the cleaning efficiency is improved. A carrier supplying means comprises a supplying pump and a pipe(172). The supplying pump is installed at the outside of bracket(150) so that carrier supplies into the pipe(172). A plural of exhaust port(173) is formed at the pipe(172) and installed in parallel with the transfer roller(120).
Patent KR-20010039459-A (KR)
Inventor: LEE GWANG GYU
IPC: H04B7/216
Filed: 1999-10-30
Abstract: PURPOSE: A duplication processing method for received channels in a CDMA communication system is provided to minimize a lock failure probability of a searcher and a demodulation failure probability of a finger by processing the receiving of access and traffic channels in a duplicated structure. CONSTITUTION: An upper-level layer in a base station allocates an access channel PN seed to a physical layer and a terminal(ST11). The physical layer demodulates the access channel with an appointed CDMA modem and a spare modem(ST12). The physical layer discriminates whether the modems have executed demodulation successfully(ST13,ST14). If the modems have executed demodulation successfully, the physical layer reports it to the upper-level layer(ST15). The upper-level layer assigns a traffic parameter to the physical layer(ST16). The physical layer demodulates the traffic channel using the appointed CDMA modem and the spare modem(ST17). The physical layer discriminates whether the modems have executed demodulation successfully(ST18,ST19).