baber/WOPTO huggingface dataset:
Patent KR-20040033671-A (KR)
Title: Teeth attaching structure of waterproof zipper
Inventor: YOON HEE CHUN
IPC: A44B19/32
Filed: 2002-10-15
Abstract: PURPOSE: Provided is a teeth attachment structure for a waterproof zipper which enables a close fusion since the surface joined with a waterproof layer forms a complete plane and which has a good appearance since the teeth arrangement of the zipper and sewing yarns are not exposed as well as providing the waterproof function. CONSTITUTION: The zipper has an element(100) attached to a zipper tape(200) and is provided with a slider so as to be opened and closed. The element(100) is attached to the end of the zipper tape(200) and the zipper tape excluding the portion required for combining elements(100) is folded to form a plane in one side. A waterproof layer(210) made of an impermeable material is joined to the plane to thereby provide the waterproofness when the zipper is closed.
Patent KR-20030033964-A (KR)
Inventor: HERMANN ARMIN
IPC: F16J15/3268
Filed: 2002-10-22
Abstract: PURPOSE: A complete piston is provided to improve the complete piston by using a sealing ring formed in a C-shape and to obtain an excellent characteristic in the use of the sealing ring by exposing the sealing ring to only low mechanical load although receiving the temperature of about 120 degrees centigrade and the pressure of about 10 microbar. CONSTITUTION: A complete piston includes a sealing ring(2) having a cover(1) and at least one sealing lip(3). The cover and the sealing ring are connected. The sealing ring forms an axially open slot(5) of a C-shape. The cover has a support projection(6) extending in the radial direction. The support projection has a radial boundary line(7). The boundary line has a first radial distance(8) from an axis(9) of the piston. The first radial distance is equal to a second radial distance(10) from the axis to a virtual plane(11) stretched parallel to the axis and extended in a radial center(12) of the slot.
Patent KR-20030033971-A (KR)
Title: Hybrid-vehicle drive system and operation method with a transmission
Inventor: KOJIMA MASAKIYO
IPC: B60L50/16
Filed: 2002-10-22
Abstract: PURPOSE: A hybrid vehicle drive structure with transmission and an operation method are provided to drive wheels by using a combination of an internal combustion engine and electric motors. CONSTITUTION: In a hybrid-vehicle drive structure, an output shaft(2) of an internal combustion engine(1) is connected to a first electric motor/generator(8) and a wheel drive shaft(11) via a power distribution mechanism(3), and the wheel drive shaft is connected to a second electric motor/generator(12). A transmission(100) is provided on at least one of the wheel drive shaft and a connecting portion of the second electric motor/generator with the wheel drive shaft.
Patent KR-20040036083-A (KR)
Title: Seasoned Stingray Dried-fish-slice Manufacturing Process
Inventor: LEE CHUNG YONG
IPC: A23L17/50
Filed: 2002-10-23
Abstract: PURPOSE: A method of making dried slices of a seasoned stingray by coating the surface of a stingray with animal fat such as butter and roasting at high temperature is provided. The product has good quality of tenderized meat and extended storage while having the characteristic taste of a stingray. CONSTITUTION: A stingray is soaked in a seasoning liquid comprising sugar, sorbitol, sodium L-glutamate and water, dried and coated with liquid animal fat heated at 80deg.C or more. Thereafter, the stingray is roasted on an electric or gas heat treatment roaster at 150deg.C for 10min and immediately compressed with a roller compressor.
Patent KR-20040038095-A (KR)
Title: Apparatus for supplying gas to fuel cell stacks in fuel cell vehicle
Inventor: SUNG BYEONG JUN
IPC: H01M8/04
Filed: 2002-10-31
Abstract: PURPOSE: Provided is a gas supply device for a fuel cell car comprising a rotational control valve, which has improved durability without deterioration and prevents electric current discharge from the valve itself. CONSTITUTION: The gas supply device for a fuel cell car comprises: a gas supply unit for supplying gases filled in a gas storage tank to a fuel cell through a gas supply duct; a rotational control valve(120,130), which is disposed between the gas storage tank and the gas supply duct and is rotated by an electric motor(110) so that it is opened and closed; and a control unit for controlling the opening and closing of the rotational control valve(120,130), which selectively transforms the direction of electric current and applies the electric current to the electric motor(110) according to control signals inputted thereto.
Patent KR-20040042074-A (KR)
Title: Solenoid Assisted Jumping Stick
Inventor: KIM CHUNG HWA
IPC: A63B25/08
Filed: 2002-11-12
Abstract: PURPOSE: An electric jumping bar is provided to enable a user to enjoy the jumping bar for a long time by helping the user in easily jumping with the jumping bar. CONSTITUTION: The jumping bar is equipped with a vertical bar, a handle, a spring or air cylinder used as a part storing kinetic energy to potential energy, and in addition, equipped with a controller(32), a sensor(34), a battery(33) and a solenoid(21). The controller(32) receives and analyzes a signal coming from the sensor(34). When the spring or air cylinder is compressed and then starts to be stretched, the controller(32) transfers the power of the battery(33) to the solenoid(21) to operate the solenoid(21). After the spring or air cylinder is stretched fully, the power is stopped to stop the operation of the solenoid(21). The above procedure is periodically repeated to increase the repulsive force.
Patent KR-20040042307-A (KR)
Title: Authenticating and billing method of data service of a general subscriber, and the system therefor
Inventor: SEO MIN HYEONG
IPC: H04L12/14
Filed: 2002-11-13
Abstract: PURPOSE: A method and a system for authenticating and billing a data service of a general subscriber are provided to facilitate call control for a limited subscriber and separately perform authentication and billing operation on the limited subscriber and a general subscriber with billing log information. CONSTITUTION: A subscriber processing system(400) receives requests for new subscription, subscription release, change in subscriber information from a user and transfers entire subscriber information or limited subscriber information, or every information on a subscriber to a billing system(100) and an authentication system(200). When a mobile terminal of a user connects to a PDSN(Packet Data Serving Node)(300) and logs in, an authentication request message is transmitted to the authentication system(200). Upon receiving the authentication request message, the authentication system(200) authenticates the user to allow him/her to use a service. While the user is using the service, the authentication system(200) stores billing information of the corresponding service and transmits it to the billing system(100).
Patent KR-20040042439-A (KR)
Title: Particulate delete apparatus for diesel engine and control method thereof
Inventor: KIM JONG HAK
IPC: F01N3/027
Filed: 2002-11-14
Abstract: PURPOSE: A device for removing particulates of a diesel engine and a control method thereof are provided to prevent a catalyst from being damaged by the particulates and increase the output of the engine by attaching some of the particulates contained in the exhaust gas to an absorption plate before flowing into a catalytic converter and burning the particulates attached on the absorption plate with an ECU(Electronic Control Unit) if the exhaust pressure of the engine is increased. CONSTITUTION: In a structure for combining a catalytic converter(30) for purifying the harmful exhaust gas passing through an exhaust manifold(21) of an engine(20) with the exhaust manifold and flanges(22,32), a device for removing particulates of a diesel engine is composed of an annular body(40) interposed between the exhaust manifold and the flanges of the catalytic converter; a mesh sieve positioned in the inner peripheral surface of the body and radially arranged with a plurality of absorption plates about a center of the body; a heating device for applying high voltage to the mesh sieve if the exhaust pressure is increased in operating the engine; an ECU(50) for deciding operation conditions of the engine and controlling the heating device to the decided result; and a battery(52) for supplying electricity to the heating device.
Patent KR-20040047341-A (KR)
Title: Detection Method for Defect of Any Structural Body and The System thereused
Inventor: KIM JAE HUI
IPC: G01N29/04
Filed: 2002-11-29
Abstract: PURPOSE: A method for detecting defects of an object to be inspected by using an ultrasonic wave and a defect detecting system using the same are provided to easily detect defects by using the ultrasonic wave and to decrease a time required for detecting defects by automatically performing defect detecting procedures. CONSTITUTION: A method for detecting defects of an object to be inspected by using an ultrasonic wave comprises the steps of projecting ultrasonic pulses to the object to be inspected and receiving ultrasonic pulses reflected from the object to be inspected. Pattern information of the received ultrasonic pulses is converted into signals recognized by a computer(9). Predetermined parameter values are extracted from the converted signals by means of the computer. A reference value is compared with the extracted parameter values in order to determine whether or not defects exist.
Patent KR-20040049423-A (KR)
Title: Image composition method in mobile station
Inventor: LEE JIN SU
IPC: H04N5/272
Filed: 2002-12-06
Abstract: PURPOSE: An image synthesizing method in a mobile communication terminal is provided to synthesize a region of interest and a background region rapidly using a limited number of CPU and DSP chips. CONSTITUTION: An object region is extracted from an input image. Macro-blocks that will use only a background image are designated to four square regions using the extracted object region information. Parts corresponding to the four square regions are fetched from the background image. Macro-blocks that will use only an object image of the original image are designated to a single square region using the object region information. A part corresponding to the square region is fetched from the original image. For each of macro-blocks corresponding to the other regions, a distance between the first pixel of one line and the center of the object is obtained and a distance increase/decrease to be applied to 8 pixels included in the line is calculated using the distance. Y, Cb and Cr values of the original image and background image are synthesized using the distance.
Patent KR-20030004253-A (KR)
Title: Method For Manufacturing Armature Of Eletro Clutch Assembly
Inventor: JUNG CHUNG GU
IPC: B21K1/76
Filed: 2002-12-10
Abstract: PURPOSE: A method for fabricating an armature of an electronic clutch assembly is provided to prevent a leaf spring from being separated from the armature by fixing the leaf spring to the armature using a rivet. CONSTITUTION: A metal stuff is subject to a forging process such that the metal stuff is formed into an armature having a circular plate shape formed with a perforation hole at a center thereof. Two slots(123) having predetermined depth are formed at one side of the armature. A plurality of slot holes are formed between the slots(123). After forming a plurality of rivet fixing holes(122) between slot holes, a surface of the armature is precisely processed. Then, the metal stuff is cut through a pressing process, thereby forming a leaf spring(140) having an insertion hole at a wing part(143) thereof. The insertion hole matches with the rivet fixing holes(122) so as to insert a rivet.
Patent KR-20040051018-A (KR)
Title: Apparatus And Method For Processing Software Fault Message In The Switching System
Inventor: HYUN JAE GYUN
IPC: H04Q1/20
Filed: 2002-12-11
Abstract: PURPOSE: A device for processing a software fault message of a switching system is provided to process a software fault message independently of a fault processing block by calling a fault library if a fault is detected from individual software blocks, thereby removing a possibility of danger generated by signal loss. CONSTITUTION: A fault library(50) retrieves a fault information DB(60) if a fault message output is requested, checks whether the fault message output is approved as checking whether a fault is effective, and transmits checked results. Many software blocks(30) receive a response to the fault message output by calling the fault library(50) when the fault is detected, and output a fault message to an operator terminal(70) if the fault message output is approved. A fault processing block(40) calls the fault library(50) at the request of a system operator, and reflects output suppressing/canceled state information and fault rank changed information on the fault information DB(60).
Patent KR-20030048352-A (KR)
Title: Mask for photolithography, method of forming thin film, liquid crystal display device, and method of producing the liquid crystal display device
Inventor: IMAI MASATO
IPC: G03F1/70
Filed: 2002-12-12
Abstract: PURPOSE: To efficiently and satisfactorily form a thin film having a multistage structure by a single process. CONSTITUTION: A translucent film is formed in such a way that the difference between the phases of light passing through a semitranslucent portion 4 and a translucent portion 5 disposed in a mask 1 for photolithography is adjusted to the range from (-1/4+2m)π to (1/4+2m)π (where m is an integer).
Patent KR-20040054956-A (KR)
Title: An apparatus for removing the suspended solid in a strip washing tank
Inventor: HAN BOK RYEOL
IPC: B21B45/00
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus for removing floating matters in cleaning tank of strip cleaning line is provided to improve cleaning efficiency of strip, prevent surface defects of strip and damage of facility and reduce cost of cleaning solution by effectively removing floating matters such as foreign materials of cleaning solution bubble and roll fragment. CONSTITUTION: The apparatus(1) comprises a casing member(10) which is installed at an output side(100a) of the cleaning tank of the strip cleaning line, and on a lower part of which alternate cutouts are integrally formed; a rail means installed in front of the casing member; a rotation shaft(40) installed at both sides of the casing member in such a manner that the rotation shaft is rotated by a driving means(30) installed at an upper side of the casing member; a bubble and foreign material collecting skimmer means(50) installed in front of the casing member so that the bubble and foreign material collecting skimmer means is moved up and down along the rail through driving link(52) connected to the rotation shaft; and a blade means(70) radially contracted and expanded along a cylindrical body of revolution arranged in such a way that the body of revolution is rotated integrally with the rotation shaft in the casing member with a central part of the body of revolution being connected to the driving link at an inner side of the casing member.
Patent KR-20030053457-A (KR)
Inventor: KOOB CHRISTOPHER
IPC: G06F12/06
Filed: 2002-12-21
Abstract: PURPOSE: A memory system for increased bandwidth is provided to optimize bandwidth when an external memory is accessed. CONSTITUTION: Multiple packets are interleaved in data streams and sent to a Memory Manager System. Read and write requests are queued in FIFO buffers. Subsets of these requests are grouped and ordered to optimize processing. The method employs a special arbitration scheme between read and write accesses. Read and write requests are treated as atomic. Memory bank selection is optimized for the request being processed. Alternating between memory bank sets is done to minimize bank conflicts. Link list updates are pipelined. Multiple independent link lists may be supported with the inclusion of a link list identifier. Arbitration between read and write requests continues until the group is exhausted. Then, processing is repeated for the next requests in the BRAM.
Patent KR-20040056875-A (KR)
Title: Method for the regeneration of absorption oil using crystallization
Inventor: KIM JANG GYU
IPC: C10K1/04
Filed: 2002-12-24
Abstract: PURPOSE: A method for reproducing an absorption oil using crystallization is provided to collect an expensive profitable element of high price when reproducing the absorption oil using the crystallization. CONSTITUTION: The method for reproducing an absorption oil using crystallization is characterized in that, when distilling an absorption oil in a distillation top 1 using a steam distillation, BTX element, degradation substance and profitable absorption oil element are extracted to the upper part of the top by controlling a top temperature; the profitable absorption oil element is collected in the lower part of the top, the BTX element is collected in the upper part of the top and the degradation element is collected in the middle part of the top by a distillation top 2 using a re-boiler; among the remaining elements from the lower part of the distillation top 1, matters to be easily crystallized or solidified at a low temperature are separated in a crystallization device; and an expensive profitable element is collected by being separated from a crystallization separator and the remaining polymer matters are destroyed.
Patent KR-20040059101-A (KR)
Title: Fabrication method of liquid crystal display
Inventor: BAEK MYEONG GI
IPC: G02B5/20
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) is provided to fill RGB color resins with a groove of a previously prepared cliche and thereafter print them to a substrate through a printing method by once, thereby capable of increasing the production efficiency by omitting the previous repetitious processes. CONSTITUTION: After coating a buffer layer(103) such as metal, an organic film or silicon on a substrate(101), a groove(105) is formed on the substrate(101) through a photolithography process, thereby forming a cliche(100). Red, greed and blue color ink liquids are filled with the groove(105) through injection nozzles(110a-110c). The ink filled with the cliche(100) is detached and then the detached ink pattern is adhered to a roller. A blanket is coated on the surface of the roller in order to enhance an adhesion force to the ink. The roller is moved to a stage positioned on a substrate and RGB ink patterns are transferred on the substrate.
Patent KR-20040060119-A (KR)
Inventor: PARK CHEOL SU
IPC: H01L21/335
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to minimize junction depth by forming a source/drain using an epitaxial growth and to improve device characteristics by easily forming an epitaxial active region. CONSTITUTION: A silicon substrate(1) is partially exposed by selectively etching a first nitride layer(3) and an isolation layer(2). An epitaxial active region(4) is formed in the etched portion. A first oxide layer(5) is formed on the resultant structure. A dummy gate is formed on the first oxide layer by using a mask for a gate electrode. An LDD(Lightly Doped Drain)(7) is formed at both sides of the dummy gate in the epitaxial active region by carrying out an implantation. A nitride spacer(8) is formed at both sidewalls of the dummy gate. The first oxide layer is selectively etched by carrying out a cleaning process for exposing the LDD. An epitaxial source/drain(9a,9b) are formed on the LDD.
Patent KR-20040060280-A (KR)
Title: Apparatus for disc defects in an optical-disc drive system
Inventor: JUN HONG GEOL
IPC: G11B7/095
Filed: 2002-12-30
Abstract: PURPOSE: A device for detecting a disk defect of an optical disk drive system is provided to decide whether a disk has a defect, by using a rotative frequency detected from a spindle motor and plural vibration amplitude values detected from a pickup, thereby quickly deciding the disk defect. CONSTITUTION: A defect controller(1) applies different driving signals. A spindle motor(4) rotates a disk(5) at different rotative speeds by the different driving signals. The spindle motor(4) has a hall sensor for detecting an FG signal. By the hall sensor, the FG signal corresponding to the rotative speeds of the spindle motor(4) is detected. The FG signal is converted into a rotative frequency, and is outputted to a vibration extractor(8).
Patent KR-20040060544-A (KR)
Title: CMOS image sensor manufacturing method for improving uniformity ot micro lens
Inventor: JUNG MYEONG AN
IPC: G02B1/02
Filed: 2002-12-30
Abstract: PURPOSE: A method of manufacturing a CMOS(Complementary Metal Oxide Semiconductor) image sensor is provided to improve coating-uniformity of a microlens by forming the microlens on an exposed portion of negative resist without developing the negative resist. CONSTITUTION: A color filter array(22) is formed on a photo sensor part(21). Negative resist(23) having a low sensitivity and a high transmittancy is coated on the color filter array. An exposed portion(24) for a microlens is formed by exposing selectively the negative resist using a mask. Positive resist(26) having a high sensitivity is coated on the resultant structure. The positive resist is partially exposed. A microlens is formed by developing the exposed portion of the positive resist using a high concentration developer.
Patent KR-20020023416-A (KR)
IPC: A61M36/12
Filed: 2000-07-14
Abstract: 속이 비고 양쪽이 닫힌 외부 하우징(14)과 그 내부에 들어 있는 방사선 방사 물질로 구성된 복수개의 치료 요소들을 포함하여 구성되는 치료 요소 소스 트레인(10)이다. 치료 요소들은 서로 끝과 끝이 마주보도록 정렬되며, 와이어(18)가 치료 요소들의 외부에 감겨서 치료 요소들이 서로 끝과 끝이 마주보도록 되어 있는 상호관계를 유지시킨다. 와이어는 치료 요소들 주위에 나선형으로 권선될 수 있고 또는 치료 요소들 주위로 꼬여질 수 있다. 또한, 와이어는 근위 치료 요소 및 원위 치료 요소에 고정될 수 있고, 또는 각각의 치료 요소들에 고정될 수 있다. 바람직하게는, 와이어는 금, 백금, 백금 이리듐, 텅스텐 및 탄탈륨과 같은 방사성불투과 물질로 만들어진다. 또 다른 실시예에서는, 소스 트레인 양단에는 단부 뚜껑(16)이 제공되고 와이어 재킷이 각각의 단부 뚜껑에 고정될 수 있다.
Patent KR-20020027583-A (KR)
IPC: B24B49/10
Filed: 2000-08-11
Abstract: 반도체 웨이퍼의 화학적 기계 평탄화 같이 힘제어 작동을 위한 스핀들 조립체(10)는 힘발생 장치(14)로 구동되는 축방향으로 회전 이동 가능한 스핀들(14)을 포함한다. 힘발생 장치(14)는 첫 번째 작동 모드에서 위치 피드백 루프(18)에 의해 제어되고, 두 번째 작동 모드에서 스피들 힘제어 피드백 루프(22)로 제어되어서, 동일한 힘발생 장치(14)가 첫 번째 작동 모드에서 스핀들의 이동을 제어하고 두 번째 작동 모드에서 가해지고 감지된 압력에 기초를 둔 소재에 일정한 압력을 유지하도록 한다.
Patent KR-20020023426-A (KR)
Title: Production of diaryl carbonates using amides as promoters
IPC: C07C68/00
Filed: 2000-08-08
Abstract: Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIII metal having an atomic number of at least 44, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide; at least one carboxylic acid amide such as N-methylpyrrolidone or dimethylacetamide; and a cocatalyst which is a compound of one or more metals including copper, titanium, zinc, lead, cerium and manganese.
Patent KR-20020041431-A (KR)
IPC: G02B6/00
Filed: 2001-07-09
Abstract: 본 발명은 구조가 간단하고 조명 광선의 이용 효율이 우수한 신규의 조명 시스템에 의거하여, 신규의 도광체 및 신규의 광 제어부재인 광 반사 시트를 사용함으로써 광의 효과적인 이용을 도모하며, 구조가 간단하고 조립성이 우수하며 저렴한 면 광원 장치를 제공하는 것을 목적으로 하여, 투명한 합성수지로 이루어진 시트 형상의 도광체(11)와, 이 도광체(11)의 적어도 일 측단부(12) 근방에 설치된 광원(13)으로 주로 구성되고, 이 도광체(11)의 일 표면을 광 출사면(15)으로 할 때, 이 광 출사면(15)과 반대쪽 면(16) 측에 배치된 광 반사 시트(18)의 구조에 의해, 광원(13)을 점등했을 때에 도광체(11)의 광 출사면(15)으로부터 출사하는 출사광에 대해서, 광원(13)이 배치되어 있는 도광체(11)의 측단부(12) 표면과 직각인 방향에서의 출사 각도 분포의 피크가 광 출사면(15)의 법선(수직선)(17)에 대하여 소정 각도 내에 있으며, 출사 각도 분포의 반치폭이 소정 각도 내로 되도록 제어하는 것을 특징으로 한다.