baber/WOPTO huggingface dataset:
Patent KR-20020002036-A (KR)
Inventor: KIM HONG TAE
IPC: C21D1/00
Filed: 2000-06-29
Abstract: PURPOSE: A burner for an annealing furnace is provided in which an air distribution part increasing mixing efficiency of gas and air is integrated with a heat source storage part storing a heat source in front of the air distribution part so as to improve combustion efficiency of a main burner for the annealing furnace heat treating a cold steel sheet. CONSTITUTION: The burner for an annealing furnace comprises an air distribution part(10) which is equipped with an air distribution tube(20) having air suction holes(22) formed along the rear circumference and plural air distribution holes(24a,24b) formed on projection parts of the outer and inner parts, wherein a main burner pipe(30) and an auxiliary burner pipe(40) are inserted into the inner side of the air distribution tube(20); a burner nozzle part which is integrally connected to a main burner(30) at the inner side of the front part of the air distribution tube(20), and which is equipped with a flame holder(54), wherein plural gas discharging holes(52a,52b) discharging a gas are formed at the outer part and the front part of the flame holder(54); and a heat source storage part(60) which is equipped with a storage tube(70) consisting of inner and outer pipes, wherein the storage tube(70) is installed in front of a connection part(72) screw linked to the center of the flame holder(54), a storage column(78) is laterally installed inside the inner pipe, plural storage pins(78a) storing a heat source are formed on the outer circumferential surface of the storage column(78), and a waveform flame distribution pipe(80) is installed between the inner and outer pipes.
Patent KR-20020002056-A (KR)
Title: Method for forming capacitor of semiconductor device
Inventor: KIM SEO MIN
IPC: H01L21/8242
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to form the capacitor of high capacitance and to guarantee reliability, by using a barrier layer of a nitride layer material to maximize the size of a capacitor formation region. CONSTITUTION: An interlayer dielectric(12) covering a lower pattern is formed on a semiconductor substrate(11) having the lower pattern. Several barrier layer patterns are disposed in one direction, having a line shape on the interlayer dielectric. Photoresist layer patterns are disposed in a direction crossing the barrier layer pattern, having a line shape on the barrier layer pattern and the interlayer dielectric. The interlayer dielectric is etched by using the photoresist layer pattern and the barrier layer patterns as a mask. The photoresist layer pattern and the barrier layer pattern are eliminated to confine the capacitor formation region(A).
Patent KR-20020005877-A (KR)
Title: Module Mounting Test Handler
Inventor: KIM DU CHEOL
IPC: H01L21/66
Filed: 2000-07-10
Abstract: PURPOSE: A module RAM mounted test handler is provided to execute a room temperature test as well as a higher temperature test and a lower temperature test of module RAM to increase an effectiveness and reliability of test operation. CONSTITUTION: A loading portion(2) is vertically stacked in two rows by a tray(2a) receiving a plurality of module RAMs. A first testing portion(3) receives the module RAMs from the loading portion to carry out a primary test such as short test. A buffer(4) separates the module RAMs into good and bad states to temporarily store them. A second testing portion(10) mounts the first tested module RAMs on a mother board to carry out a test. An unloading portion 8 stacks test finished module RAMs on a tray(8a) in accordance to testing results in a good and bad one. The testing portion has a multistack portion which box type cell chambers are arranged and a transport unit for moving the each cell chambers.
Patent KR-20010015313-A (KR)
Title: Manifold-type solenoid valve with relay unit
Inventor: HAYASHI FUMIYA
IPC: F16K31/06
Filed: 2000-07-13
Abstract: PURPOSE: To provide a manifold type solenoid valve with relay device which reduces floor space and simplifies control systems and wiring by collecting a manifold type solenoid valve, which controls a hydraulic motor driven actuator, and a relay device, which is provided with a built-in type relay, which controls electric equipment such as electric motors, and can handle the solenoid valve and the relay device simultaneously. CONSTITUTION: A manifold block 2 is provided with another manifold block having the same shape as that of the manifold block 2 next to the manifold block 2 as a manifold for a relay device 5, and the relay device 5 is provided with a housing, which can be put on the manifold block 2 for the relay device to contain a relay therein, and the mounting face of this housing is provided with an electricity receiving connector 56 to be connected to the electricity supply connector of the manifold block for relay device and to be electrically connected to the relay for controlling the drive of electric equipment, and a flow passage sealing member to close a flow passage opening on the manifold block 2 for relay device.
Patent KR-20020007809-A (KR)
Title: Wire Grid Array package using wire bonding technology
Inventor: KIM HYEONG SEOP
IPC: H01R43/00
Filed: 2000-07-19
Abstract: PURPOSE: A wire grid array package using a wire bonding technique is provided to prevent solder coherence from being deteriorated due to a surface plate film of a wire connector when the wire connector is used as an external connector. CONSTITUTION: A wire grid array package using a wire bonding technique includes a semiconductor chip(110) having bonding pads(112), a substrate(12) on which the semiconductor chip is mounted and metal wires(122) electrically connected to the bonding pads are formed, and external connectors(16) formed on the metal wires. The external connectors are wire connectors with a predetermined height, formed using a wire bonding technique. The package also includes spacers(180) that are formed surrounding the wire connectors and maintain a mounting height of the package.
Patent KR-20020008552-A (KR)
Title: logistics brokerage with internet or wireless internet
Inventor: KIM YEON HEE
Filed: 2000-07-21
Abstract: PURPOSE: An integrated logistics management and relay system using the wire/wireless Internet and an operation method therefor are provided so that cyber money and logistics expenses can be considerably cut down, by integrating delivery request management, delivery states, calculation management and car operation management, and managing cyber money supplied to members in an Internet delivery request. CONSTITUTION: A relay management server(70) includes an order management system(72) for managing order contents of a member, a cyber money management system(76) for managing cyber money of the member, a delivery management system(74) for managing present delivery states, and a location tracking system(78) for managing a location of a delivery vehicle. A delivery corporation server(60) demands delivery to the delivery vehicle, transmits the order information to an order management system(62) and the present delivery states to a delivery management system(64), and stores the information in an order database(120) and a location database(130), respectively. In addition, the relay management server(70), the delivery corporation server(60) and the member computer are connected through an Internet(50).
Patent KR-20000063570-A (KR)
Inventor: SHARING THE POWER CO
Filed: 2000-07-24
Abstract: PURPOSE: A method for shopping and processing an order using an electronic mail is provided for shopping and ordering in the case that a buyer does not have much time for shopping and continuously obtaining information concerning an interesting item. CONSTITUTION: When a buyer(10) is connected with a web server(20) which controls and manages a service according to the present invention in an internet(S1), a front page is displayed on a browser of the buyer(10). When the buyer(10) selects a desired item registration menu of the front page(S2), the server searches a member DB and judges whether the buyer is the member or not(S3). In the case that the buyer is not the member, a member registration interface is displayed(S4). In the case of the buyer is the member, the desired item registration interface is displayed(S5).
Patent KR-20000063587-A (KR)
Inventor: SEO JAE BOK
IPC: G06Q50/10
Filed: 2000-07-25
Abstract: PURPOSE: A twelve cyber animals tournament is provided to express the beauty of the art works with the title of "Creation of Independent and Individual 21st Character" without limitations to time, space, and distance, to satisfy diverse desires of the netizens, and to actualize the "12 Cyber Animals" title. CONSTITUTION: A twelve cyber animals tournament is composed of registration and recommendation. The twelve cyber animals are registered by expressing the animals' distinctive characteristics, such as general appearance distinctions, the character names, personalities, and activities through words, image, or other attachment files, and a twelve cyber animals database is created. Twelve cyber animals are freely recommended and the participants are allowed to vote for cyber animals in the twelve cyber angels hall during the recommendation process. The voting process casts highest effects in selecting twelve cyber animals.
Patent KR-20020012827-A (KR)
Title: Method for patterning with the tree figure on the ceramics
Inventor: CHO TAE YOUNG
IPC: B44C1/00
Filed: 2000-08-09
Abstract: PURPOSE: A method for manufacturing ceramics is provided in which figures of natural trees are perspectively patterned on the surface of the ceramics having various shapes. CONSTITUTION: The method for patterning figures on the surface of ceramics comprises the processes of first baking the ceramics manufactured in an ordinary method; dipping the first baked ceramics in water, thereby adsorbing water into the ceramics so that the ceramics does not have hygroscopic; forming various shaped figures on the ceramic by painting a pigment on the surface of the ceramic; and manufacturing a ceramic by drying, glazing and second baking the patterned ceramic, wherein furthermore various tree figures are patterned on the surface of the ceramic by wiping an appropriate portion of the pigment being flown down on the surface of the ceramic with sponge or a piece of cloth so as to display various figures.
Patent KR-20010021288-A (KR)
Title: Negative-working photoresist composition
Inventor: TACHIKAWA TOSHIKAZU
IPC: G03F7/11
Filed: 2000-08-12
Abstract: PURPOSE: A negative type resist composition and a photosensitive material using the same are provided to have a wide temperature latitude in post-exposure heating and to give a resist pattern having a good cross-sectional shape even when used in combination with an organic antireflection film and to obtain a photosensitive material using the resist composition. CONSTITUTION: The negative type resist composition is comprised of a solution containing(A) an alkali-soluble resin,(B) at least one acid generating agent selected from onium salts each containing a fluoroalkylsulfonate ion as an anion,(C) at least one crosslinking agent selected from compounds of the formula and, optionally,(D) an aliphatic lower amine and(E) an organic carboxylic acid or an oxoacid of phosphorus and/or its derivative in an organic solvent. An organic antireflection film is disposed on a substrate and a coating film of the negative type resist composition is disposed on the antireflection film to obtain the objective photosensitive material. In the formula, R1 and R2 are each hydroxyl or lower alkoxyl and R3 and R4 are each H, hydroxyl or lower alkoxyl.
Patent KR-20010099582-A (KR)
Title: 컨넥터핀들을 구비하는 메모리 모듈 및 이를 포함하는시스템 보드
Inventor: JUNG TAE SEONG
IPC: G06F12/06
Filed: 2000-08-16
Abstract: 본 발명은 컨넥터핀들을 구비하는 메모리 모듈 및 이 메모리 모듈을 포함하는 시스템 보드에 대하여 기술된다. 메모리 모듈은 메모리 칩들, 콘택핀들 및 콘넥터핀들을 포함한다. 인쇄회로기판 상에 배열되는 다수개의 메모리 칩들은 버스라인을 통하여 전기적으로 연결된다. 버스라인은 메모리 모듈 상의 복수개의 콘택핀들과 컨넥터핀들을 통하여 외부 신호라인과 연결된다. 컨넥터핀들은 배열되는 메모리 칩들의 양측 부분에 위치하고 지그재그형으로 교차하여 배치되고 이웃하는 메모리 모듈의 컨넥터핀들과 연결된다. 그리고, 본 발명의 메모리 모듈을 포함하는 시스템 보드에서 메모리 모듈들이 길이방향으로 인접하여 배치된다. 메모리 모듈 내 컨넥터핀들은 이웃한 모듈의 컨넥터핀들과 연결된다. 따라서, 본 발명은 메모리 모듈의 크기를 크게 하지 않으면서 넓은 밴드위스를 갖는 메모리 모듈을 구현할 수 있으며, 이 메모리 모듈을 포함함으로써 신호 전송속도를 저하시키지 않는 시스템 보드를 제공할 수 있다.
Patent KR-20020014369-A (KR)
Title: Seal assembly
Inventor: JITING RICHARD D
IPC: F16J15/00
Filed: 2000-08-17
Abstract: PURPOSE: A sealing assembly is provided to make a locking device between a backup ring and sealing components prevent the unsuitable installation and the not intended disassembly of the backup ring as mechanical interface type. CONSTITUTION: In a circular piston(20) sealing body to be housed in an annular gland(24) of the piston, the piston sealing body includes a primary annular sealing component(32) of a primary durometer, a secondary sealing component(34) of a secondary durometer, and a pair of backup rings(36,38). The secondary sealing component is disposed inside the primary sealing component in a radial manner and is put side by side to the radial inner wall of the piston gland. The secondary durometer is relatively smaller than the primary durometer. The backup rings are separated axially and are surely locked to the gland of the piston by the primary sealing component. The backup rings have each radial inner side portion and are disposed to the opposite side of the primary sealing component.
Patent KR-20010039849-A (KR)
Title: Self compensating correlated double sampling circuit
Inventor: DAVID WAYNE
IPC: H04N5/374
Filed: 2000-08-30
Abstract: PURPOSE: A self-compensating correlated double sampling circuit is provided to enable a simple and compact implementation and faster operation speed, and to minimize influence generated by fluctuation of the device. CONSTITUTION: A correlation double sampling(CDS) means for extracting a pixel image signal includes a first capacitor(C5), a buffer amplifier(T7) and a reference setting transistor(T5) and has an input terminal for responding to the pixel image signal when the transistor(T5) is ON. When the transistor(T5) is switched from ON to OFF, a corresponding signal is output from the output of the amplifier(T7). The first capacitor(C1) has one plate functioning as an input terminal and the other plate connected to the input terminal of the amplifier(T7). The transistor(T5) is connected between a node(N2) and a lamp voltage source(4) and the node(N2) is between the capacitor(C1) and the amplifier(T7).
Patent KR-20020018812-A (KR)
Title: Manufacturing process of the pleated textile and clothes
Inventor: BAIK WOO JIN
IPC: D06J1/00
Filed: 2000-09-04
Abstract: PURPOSE: A process for forming pleats on a fabric by forming shrunken pleats using a heat-shrinkable sewing thread and then straight pleats in a pleated-line forming machine is provided, thereby forming a garment and fabric cross-sectionally formed by shrunken pleats and straight pleats. CONSTITUTION: A synthetic fabric is sewn in the transverse and longitudinal directions using a heat-shrinkable and water-soluble sewing thread and then heat-treated at 140 to 170deg.C for 1 to 3 min to shrink the sewing thread, thereby forming shrunk pleats in the transverse and longitudinal directions. The fabric is then subjected to introducing into a pleated-line forming machine to form a straight pleat in the cross-sectional direction of the shrunken pleat and washing to remove the sewing thread.
Patent KR-20010050594-A (KR)
Inventor: LETTS PETER J
IPC: G01R31/28
Filed: 2000-09-22
Abstract: PURPOSE: To re-position a waveform under test in the horizontal and vertical directions with keeping the relative positional relation between a mask and the waveform, and enlarge the mask and the waveform to conduct the proximity test. CONSTITUTION: A take-in circuit(110) takes in a plurality of samples of a waveform, a controller(130) generates mask pixel data defining a mask, a raster memory(150) stores the samples of waveform and the mask pixel data, a rasterizer(140) reads the data from the storing areas of the master memory to combine the samples of waveform and writes the combination result on storing areas of the memory(150), a display(190) indicates the mask and the waveform, and input means(131¯134) adjust the position and scale of the waveform on the display. If either the position or scale is changed, the positional relation between the waveform and the mask is held on the display.
Patent KR-20010050636-A (KR)
Title: Dynamic ram and semiconductor device
Inventor: KAJIKAYA KAZUHIKO
IPC: H01L27/108
Filed: 2000-09-25
Abstract: PURPOSE: To provide a dynamic RAM of single-intersection type, where an operation margin is improved, and to provide a semiconductor device. CONSTITUTION: A dynamic RAM has a plurality of word lines connected to the address selection terminals of a plurality of dynamic memory cells, a plurality of complementary bit line couples connected to respective input/output terminals of the dynamic memory cells and are arranged in mutually opposite directions and a sense amplifier string formed of a plurality of latch circuits, to which operation voltage is given corresponding to the operation timing signal and amplifies the voltage difference of the complementary bit line pairs. Common electrodes installed by making them face an accumulation node being the connection point of address selective MOSFET of the dynamic memory cells installed on both sides with the sense amplifier string as a center and an information storage capacitor are mutually connected, while circuit connections in the sense amplifier string are secured by a wiring means using the electrodes. Thus, complementary noise, generated in the two plate electrodes installed across the sense amplifier string, is canceled and is substantially reduced.
Patent KR-20010078701-A (KR)
Title: Silicon wafer having controlled distribution of defects, process for the preparation of the same and czochralski puller for manufacturing monocrystalline silicon ingot
Inventor: PARK JAE GEUN
IPC: C30B15/14
Filed: 2000-09-29
Abstract: PURPOSE: A silicon wafer is provided to ensure enough denude zones in the vicinity of the wafer surface as well as to distribute oxygen precipitates for having enough gathering effect. CONSTITUTION: A concentration profile of oxygen precipitates shows the first and second peaks at certain depths from the front and the rear of a silicon wafer having an active area of a semiconductor device. Denude zones are formed before reaching the first and second peaks from the front and the rear. The concentration profile of the oxygen precipitates is concave in a bulk area between the first and second peaks, and symmetric about the center of the silicon wafer. The denude zones have the depths ranging 10 to 40 microns from the wafer surface. The concentration of the oxygen precipitates is at least 1000000000cm¬-3 at the first and second peaks. Crystal originated precipitates exist only in the bulk area between the first and second peaks.
Patent KR-20010015496-A (KR)
Title: Material of spring to Tri-metal for color braun tube
Inventor: HWANG SEONG MYEONG
IPC: C22C38/40
Filed: 2000-10-13
Abstract: PURPOSE: A 14'CPT tri-metal spring material for a color Braun tube is provided, which has a low expansion coefficient and a good lending error compensating function and is low in cost by unifying STS 304H, Invar and STS304H. CONSTITUTION: The tri-metal spring material is manufactured by arranging two STS 304H stainless steel boards on both sides of an Fe-Ni Invar board and unifying the contact surfaces using the known continuous electro-beam welding method. The Fe-Ni Invar board has a thickness of 0.775-0.825mm and a width of 9.85-10.15mm, consisting of C 0.02wt% or less, Si 0.25wt% or less, Mn 0.2-0.4wt%, P 0.007wt% or less, S 0.002wt% or less, Ni 35.5-36.5wt% and the balance being Fe. The STS 304H stainless steel board has a thickness of 0.775-0.825mm and a width of 10.85-11.15mm, consisting of C 0.12wt% or less, Si 1.0wt% or less, Mn 2.0wt% or less, P 0.03wt% or less, S 0.03wt% or less, Ni 8.0-10.5wt%, Cr 17.0-19.0wt% and the balance being Fe.
Patent KR-20020030573-A (KR)
Inventor: KIM IN DAL
IPC: A23L3/34
Filed: 2000-10-19
Abstract: PURPOSE: Provided is a food-preserver including polyacrylate compound, which forms a nonpermeable membrane on the surface of a food to prevent oxidation and spoilage of food and to remove harmful heavy metals, thereby maintaining the freshness of food for a ling time. CONSTITUTION: The food-preserver consists of 5-10 wt.% of alpha-amino acid, 3-10 wt.% of sodium polyphosphate, 0.15-0.3 wt.% of C8H7NaO4·H2O and the balance of polyacrylate compound, wherein the polyacrylate compound can be (CH2CHCOONa)n and the alpha amino acid can be glycine(C2H5HO2).
Patent KR-20010007942-A (KR)
Inventor: LEE SEUNG U
IPC: G07F17/00
Filed: 2000-10-26
Abstract: PURPOSE: An automatic vending machine for charging a cellular phone is provided to easily charge the cellular phone without regard to the kind of cellular phone, time and space. CONSTITUTION: An automatic vending machine for charging a cellular phone is constructed by a cabinet(2) of box shape. In the interior of the cabinet, a cellular phone receiving space is formed, and also an electric power source for supplying the electric power to the cellular phone receiving space is installed. A button(14) formed on the front of the cabinet controls the electric power supply into the cellular phone rested in the cellular phone receiving space. The number of buttons is accord with the number of cellular phone receiving spaces. A charging affirmation button(14a) is installed for displaying the electric power charging condition of the cellular phone. A connector is provided to transmit the electric power from the power feeder to the cellular phone rested in the cellular phone receiving space. The connector is selectively connected to a corresponding cellular phone receiving space depending on the kind of cellular phone.
Patent KR-20020032954-A (KR)
Title: 3D Stereosc opic Multiview Video System and Manufacturing Method
Inventor: CHOI BYEONG HO
IPC: H04N13/00
Filed: 2000-10-28
Abstract: PURPOSE: A multi-view video system for three-dimensional stereo images and an image forming method are provided to view an object and an image on a three-dimensional display at various angles simultaneously. CONSTITUTION: A multi-view video system includes a pre-processor(30), a video compressor(31), a system multiplexer(32), a system demultiplexer(33), a video decompressor(34), a video intermediate image generator(35), and a three-dimensional display controller(36). The pre-processor corrects parameters due to differences among characteristics of cameras. The video compressor removes temporal and spatial redundancies among images output from the cameras. The system multiplexer makes independent video streams into one multiplexed stream. The demultiplexer restores the multiplexed stream into the independent video streams. The video decompressor decompresses images compressed by the video compressor. The intermediate image generator generates intermediate images of multi-view images. The display controller outputs a two-dimensional image on a three-dimensional display device.