baber/WOPTO huggingface dataset:
Patent KR-20000034159-A (KR)
Title: Method for cutting cross dual path of atm exchange
Inventor: OH TAE HYEONG
IPC: H04L45/28
Filed: 1998-11-27
Abstract: PURPOSE: A method for cutting a cross dual path of an ATM exchange is provided to transmit a cell by selecting a normal path by double-cutting a rear switching terminal when an input port of a front switching terminal is defective in a multi-stage switching structure that cross-doubles the path. CONSTITUTION: When a periodical check of path is requested after establishing a routing path, it is checked if every doubled input path has an abnormal input port. When every doubled input path has the abnormal input port, information about the abnormal input port are stored, and it is checked if input ports of a rear switching terminal selects a normal path only about every routing path that passes the appropriate abnormal input port. When the abnormal input port is selected, a normal path is selected by sending a signal for changing a doubling selective path to an exchange of the rear switching terminal.
Patent KR-20000039838-A (KR)
Title: Optical pickup device equipped dual focus prism
Inventor: LEE GEUN JONG
IPC: G11B7/09
Filed: 1998-12-16
Abstract: PURPOSE: An optical pickup device equipped a dual focus prism is provided to solve a difficulty in a processing of lens according to a formation of dual focus and a difficulty in a production of optical pickup device according to an arrangement of many optical elements. CONSTITUTION: An optical pickup device is equipped: a hologram element(10) to detect an optical signal by emitting laser lights and to convert an optical path of emitting lights and receiving lights; a dual focus prism(20) to compatibly play a DAD(digital audio disk) and a DVD(digital video disk) by separating a wave width with converting the optical path of laser lights emitted from the hologram element(10); and an objective lens(30) to collect laser lights passed the dual focus prism(20) on an optical disk. Thereby a minimum optical element and the easily produced optical pickup device are offered by compatibly playing the DAD and the DVD because a numerical aperture is controlled by irradiating lights on disks differed each other with a different exterior projectile angle.
Patent KR-20000041983-A (KR)
Title: Method for automatic call by voice recognition in wireless telephone
Inventor: EUN SEONG HAN
IPC: H04M1/00
Filed: 1998-12-24
Abstract: PURPOSE: A method for an automatic call using voice recognition in a wireless telephone is provided to establish a speech path from the point of recognizing a voice equivalent for a stored specific voice, when a call is received in an automatic calling mode. CONSTITUTION: A method for an automatic call using voice recognition in a wireless telephone, comprises the steps of: deciding whether a ring signal is detected; deciding whether an automatic calling mode can be set, if the ring signal is detected; executing the automatic calling mode by recognizing the specific words' voice, if the telephone state is under the automatic calling mode; and establishing a speech path by recognizing a flip opening or an optional key input after notifying the incoming in a selected mode among a bell/melody/vibration, if the telephone state is under a normal mode. The automatic calling mode's execution comprises the steps of: deciding whether a voice is recognized; establishing automatically the speech path, in case that the voices equal, by comparing a recognized voice with the stored voice for the automatic call, if the voice is recognized; and executing a call, when the flip opening or the optional key input is recognized, by deciding whether the flip opening or the optional key input is recognized, if the voice is not recognized.
Patent KR-20000042119-A (KR)
Title: Defroster of refrigerator
Inventor: HWANG UI PIL
IPC: F25D21/00
Filed: 1998-12-24
Abstract: PURPOSE: A defroster of a refrigerator is provided to remove frost using water vapor forcibly evaporated by operating heat of a compressor. CONSTITUTION: A solenoid valve(90) is periodically open and closed depending on the operation of a compressor(54). The solenoid is installed in the lower part of a spraying guider(80). By stopping the compressor, the solenoid opens the spraying guider. Then the part of defrosting water is forcibly evaporated by superheat and changed to large quantity of water vapor including superheat. Water vapor is suddenly sucked into the spraying guider and sprayed to the upside from the downside of a cooler(20). Then superheat included in water vapor is delivered on the surface of the cooler and frost is molten.
Patent KR-20000042739-A (KR)
Title: Apparatus and method for controlling menu modes of television
Inventor: MYUNG YOUNG SIK
IPC: H04N5/445
Filed: 1998-12-26
Abstract: PURPOSE: An apparatus for controlling menu modes is provided to conveniently use menu modes by storing a last menu lastly displayed in a menu mode and displaying the stored last menu if a last menu display is set. CONSTITUTION: A last menu display key(18) sets to display a last menu lastly displayed. A memory(20) stores the last menu lastly displayed. A controller(19) display a main menu stored in the memory on a CRT(12) through an OSD generator(16) in case that the menu mode is turned on, displays submenus of he selected main menu in stored in the memory(20) if the displayed main menu is selected, judges if the menu mode is turned off, stores the last menu in the memory(20), and displays the last menu stored in the memory(20) through the last menu display key(18) through the OSD generator(16).
Patent KR-20000044126-A (KR)
Title: Automatic voltage selecting apparatus
Inventor: LEE OH JAE
IPC: H02M1/10
Filed: 1998-12-30
Abstract: PURPOSE: An automatic voltage selecting apparatus is provided to reduce the generation of EMI noises remarkably by consecutively applying currents to the gate of a triac. CONSTITUTION: A rectifier(30) rectifies an AC input voltage. An output unit(40) outputs a signal or a multiplied signal of the rectifier(30). A triac(50) performs the switching for the multiplied signal of the output unit(40). A comparator(60) carries out a comparison with respect to a reference voltage of a reference voltage generator(70). An oscillator(80) is oscillated according to an output signal of the comparator(60). A switching unit(90) is switched according to an output signal of the oscillator(80). A transformer(100) transmits energy from a primary side to the secondary side according to the switching operations of the switching unit(90).
Patent KR-20000045040-A (KR)
Title: Method for preventing the vibration occurrence of a washing machine
Inventor: SONG BOK NAM
IPC: D06F33/02
Filed: 1998-12-30
Abstract: PURPOSE: A method is provided to prevent the occurrence of excessive vibration and noise by removing or shortening a matching time with a natural frequency to avoid the superimposition of the vibration and the noise. CONSTITUTION: If the drain is completed after executing the washing and rinsing operations, a motor is operated to execute the dehydration operation and a present rotation speed value of a motor is detected(S205). It is judged whether the detected present rotation speed value is the same as a reference rotation speed value(S206). If the present rotation speed value is the same as the reference rotation speed as the judgement result, the number of rotations of the motor is changed in order for the present rotation speed value to be reached to a predetermined rotation speed, so the dehydration operation is carried out.
Patent KR-20000045671-A (KR)
Title: Method for forming gate sidewall of semiconductor device
Inventor: HA TAE JUNG
IPC: H01L21/82
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming gate sidewall of a semiconductor device is provided to form the gate sidewall vertically with simplified process in order to stabilize ion injection. CONSTITUTION: A method for forming gate sidewall of a semiconductor device includes following steps. At the first step, a gate oxide layer(12) is formed on the surface of a semiconductor substrate(11). At the second step, a gate is patterned on the gate oxide layer. At the third step, low concentration impurity ion is injected in the semiconductor substrate using the gate as a mask. At the fourth step, a negative photosensitive layer(16) is coated on the surface of the semiconductor substrate. At the fifth step, a negative photosensitive pattern is formed selectively on the surface of an insulation layer of the gate. At the sixth step, the insulation layer is etched by applying the negative photosensitive layer pattern. At the seventh step, the negative photosensitive layer pattern is removed.
Patent KR-20000045802-A (KR)
Title: Method for processing operating system fault in duplicated switching system
Inventor: JOO CHEOL MIN
IPC: H04M3/08
Filed: 1998-12-30
Abstract: PURPOSE: In case that a software error is generated in an operating system domain, a method for processing an operating system fault in the duplicated switching system is provided to initialize the associated operating system and to reexecute the application. CONSTITUTION: A file table is initialized into read only by a MMU(Memory Management Unit)(T1). Each domain-wise checksum is generated and stored in the associated file table(T2). An active mode side detects error generation(T3), generates an exception, stores a machine contest in an interrupt processing part(T4) and confirms whether the generated error is of a user domain or a kernel domain(T5). In case that the generated error is of the user domain, the active mode side removes the user application and continues executing(T6). In case that the generated error is of the kernel domain, the active mode side attempts restarting(T7) and transmits a restarting request to a standby mode side at the same time(T8). The standby mode side confirms the reception of the restarting request according to the request of the active mode side(T9), and confirms the initial data of the application and the integrity of the data base using the checksum stored in the file table(T10).
Patent KR-19990029048-A (KR)
Title: 초소형 전자 접촉 구조체 및 그 제조 방법
Filed: 1997-05-15
Abstract: 스프링 접촉 요소들은 희생 기판 상에 한정된 개구 내로 금속 재료의 적어도 하나의 층을 증착시킴으로써 제조된다.  개구는 기판의 표면 내부에, 또는 희생 기판의 표면 상에 증착된 하나 이상의 층에 있을 수 있다.  각각의 스프링 접촉 요소는 기부 단부 부분, 접촉 단부 부분 및 중앙 본체부를 구비한다.  접촉 단부 부분은 중앙 본체부보다 (상이한 높이에서) z축으로 오프셋된다.  양호하게는, 기부 단부 부분은 중앙 본체부로부터 z축을 따라 대향 방향으로 오프셋된다.  이러한 방식으로, 복수개의 스프링 접촉 요소들은 희생 기판 상에 서로 규정된 공간적 관계로 제조된다.  스프링 접촉 요소들은 기부 단부에 의해 공간 변환기 또는 반도체 장치 등의 전자 부품 상의 대응 단자에 적당하게 장착되며, 이때 희생 기판은 스프링 접촉 요소의 접촉 단부가 전자 부품의 표면 위로 연장되도록 제거된다.  예시적인 사용에 있어서, 스프링 접촉 요소는 이에 의해 탐침 카드 조립체의 공간 변환기 부품 상에 배치되어, 이들의 접촉 단부가 전자 부품을 탐침 검사하는 목적을 위하여 다른 전자 부품의 대응 단자에 가압 접속을 수행하도록 한다.
Patent KR-19990044676-A (KR)
Title: 무단 변속기
IPC: F16H61/662
Filed: 1997-07-14
Abstract: 자동차용 무단 변속기는 풀리 홈을 한정하는 축방향 제1 및 제2 도르래를 포함하는 구동 풀리를 포함한다.  구동 풀리의 제1 도르래는 축방향 추력하에서 축방향으로 이동되어 풀리 홈의 폭을 감소시킨다.  종동 풀리는 풀리 홈을 한정하는 제1 및 제2 도르래를 포함하도록 마련된다.  종동 풀리의 제1 도르래는 축방향 추력하에서 축방향으로 이동되어 풀리 홈의 폭을 감소시킨다.  환상 벨트는 구동 풀리와 종동 풀리를 구동 연결시킨다.  벨트는 벨트의 주연을 따라 정렬되는 다수의 요소를 포함한다.  제어 유니트는 차량의 작동 조건을 기초로 한 변속비에 따라 풀리 홈의 폭을 제어하는 것과, 변속비가 커짐에 따라 [T ÷ (Q × r)]의 값이 증가하도록 축방향 추력(Q)을 설정하도록 구성되며, 여기서 T는 전달된 토크이고 r은 각각의 풀리 상에서의 벨트의 유효 반경이다.
Patent KR-19990064262-A (KR)
IPC: C07D233/54
Filed: 1996-12-24
Abstract: The present invention relates to an agent for the prophylaxis and treatment of diabetic complications comprising, as an active ingredient, 4-Ä alpha -hydroxy-2-methyl-5-(1-imidazolyl)benzylÜ-3,5-dimethylbenzoic acid, an optically active compound thereof or a pharmaceutically acceptable salt thereof. The present invention further relates to a method for the prophylaxis and treatment of diabetic complications comprising administering an effective amount of this compound. The medicament of the present invention is useful for the prophylaxis and treatment of diabetic complications, namely, diabetic neuropathy, nephropathy, ophthalmopathy, arteriosclerosis and the like. The action of the drug is long-lasting for very small doses and a single administration a day is sufficient.
Patent KR-19990067578-A (KR)
IPC: D21F1/10
Filed: 1997-09-12
Abstract: The present invention is directed towards fabrics formed from yarns of a composite filament structure. The composite filament structure is a high modulus filament material covered with bicomponent filaments and the entire surface area of the high modulus material should be covered. The fabric can be used in clothings for paper making machines and other industrial uses.
Patent KR-19990087451-A (KR)
Title: 공기타이어의 설계방법
Filed: 1997-12-26
Abstract: 단일 성능 또는 이율배반적인 복수의 성능을 얻고자 할 때 부여된 조건에서 타이어의 베스트모드를 설계한다.  피치배열내의 지정된 2개의 피치군에 포함되는 각 블록을 모델화하고(스텝 100), 타이어성능평가용 물리량을 나타내는 목적함수, 타이어형상을 제약하는 제약조건 및 블록형상을 결정하는 벽면각도인 설계변수를 결정한다(스텝 102). 다음으로, 설계변수를 Δr i 씩 변화시켜 수정모델을 결정하고 (스텝 104~108), 수정모델의 목적함수의 값과 제약조건의 값을 연산하여 목적함수의 감도 및 제약조건의 감도를 구하고(스텝 110,112), 블록강성간의 차이를 최소로 하는 설계변수의 변화량을 예측하고 형상수정모델을 결정함과 동시에 목적함수값을 연산하고 설계변수의 값을 사용하여 타이어를 구성하는 피치배열 내 각 피치군의 블록형상을 결정한다(스텝 114~120).
Patent KR-20000005492-A (KR)
Title: Diffusion gradient bioreactor and extracorporeal liver device
Inventor: NAUGHTON BRIAN A
IPC: A61M1/36
Filed: 1997-04-18
Abstract: PURPOSE: A bioreactor is provided to grow and to maintain a three-dimensional tissue culturing material being composed of multi-functional cells being operated through a diffusion and an osmotic pressure in one or both sides of the cultivated tissue. CONSTITUTION: A tissue engineering bioreactor is disclosed for growing three-dimensional tissue. Cells are seeded onto a mesh and provided with two media flows, each contacting a different side of the cells. The media flows contain different concentrations of nutrients, allowing nutrients to be delivered to the cells by diffusion gradient. The bioreactor can be used to grow liver tissue, and designed as an extra corporeal liver assist device in which blood or plasma is exposed to the three-dimensional liver tissue. The blood or plasma from a patient directed to flow against the liver tissue. The liver tissue is further exposed on its opposite side to media providing nutrients and gases. The device provides porous boundaries between the blood or plasma, tissue, and media, allowing nutrient and protein delivery by diffusion gradient to dialyze a patient's blood.
Patent KR-20000010894-A (KR)
Title: Taxene derivatives, producing method thereof and pharmaceutical preparation containing them
Inventor: BOMBARDELLI EZIO
IPC: C07D491/06
Filed: 1997-04-29
Abstract: PURPOSE: The compounds of the invention are strong cytotoxic drug, especially are effective to cells resistant to known anticancer drugs and causes apoptosis, which is important to cancer treatment, to the cells. The compounds can be administered in the form of salt by being dissolved in aqueous solvent, without the use of toxic detergents, due to their basic properties. CONSTITUTION: The invention relates to taxen derivatives produced by starting from 10-deacethyl-baccatin III, 14-hydroxy-10-deacethyl-baccatin III, 19-hydroxy-10-deacethyl-baccatin III and their ester at 13th carbon position and reacting respective 10-dehydro-derivatives with hydrazine, hydroxyl amine and their derivatives. The new compounds have pyrazoline groups at the position of 7th carbon and 9th carbon. Esters with isoserine, having functional group at the position of 3rd carbon and NH, at the position of 13th carbon have in vivo anticancer activity and cytotoxic action to nearly all human carcinoma cell lines.
Patent KR-20000016260-A (KR)
Title: Method of distributing resin reinforcing fiber
Inventor: GENDER MICHAEL J
IPC: D01G1/04
Filed: 1997-06-02
Abstract: PURPOSE: A method of distributing a resin reinforcing fiber is provided to accept a reinforcing fiber of continuous length and to distribute a fiber of separated length to a collect face after cutting the fiber into the separated length. CONSTITUTION: A resin reinforcing fiber is distributed by the steps of: rolling a reinforcing fiber of continuous length as a coil on the circumference of a form(52) having an axial line lengthwise; contacting the coil with a cutter(60) by moving the coil in the axial direction to the form; making a reinforcing fiber(64) of discontinuous length by cutting the coil; adding a resin material to the separated fiber; and distributed the separated fiber processed with resin.
Patent KR-20000016330-A (KR)
Title: Method of treating malignant tumors with thyroxine analogues having no significant hormonal activity
Inventor: KUN ERNEST
IPC: A61K31/235
Filed: 1997-05-30
Abstract: PURPOSE: Methods for treating malignant tumors with methyl 3,5-diamido-4-(4'-methoxyphenoxy)benzoate are provided which are capable of causing about 35 percent or more inhibition of initial velocity of micro tubule protein assembly in vitro. CONSTITUTION: The methods for treating cancer, particularly malignant tumors, with thyroxine analogues having no significant hormonal activity are described. A thyroxine analogue is administered to an afflicted mammal in an amount effective to cause depression or regression of malignant tumor growth or to treat cancer. Particularly preferred thyroxine analogues are those capable of causing about 35 percent or more inhibition of initial velocity of micro tubule protein assembly in vitro.
Patent KR-20000050881-A (KR)
Inventor: PARK YOUNG BAE
IPC: G02F1/136
Filed: 1999-01-15
Abstract: PURPOSE: A method for manufacturing a thin film transistor for a liquid crystal display device is provided to reduce the number of mask operations. CONSTITUTION: A method for manufacturing a thin film transistor for a liquid crystal display device includes following steps. At the first step, a gate line(22), a gate electrode(26), and a gate wiring(22,24,26) are formed on an insulation substrate. At the second step, gate insulation layer, amorphous silicon layer, doped amorphous silicon layer and a metal for data wiring are evaporated on the gate wiring. At the third step, a data wiring(62,64,65) is formed by using a patterning operation. At the forth step, the doped amorphous silicon layer is removed. At the fifth step, a surfactant oxidation layer is formed on the doped amorphous silicon layer. At the sixth step, a protection layer(70) is accumulated on the surfactant oxidation layer. At the seventh step, a first and third contact windows are formed. At the eighth step, a transparent conductive layer is evaporated on the protection layer. At the ninth step, an auxiliary data pad is formed which is coupled with the data pad.
Patent KR-20000059283-A (KR)
Inventor: KANG GYEONG HO
IPC: G09G3/28
Filed: 1999-03-02
Abstract: PURPOSE: A method for driving AC-type plasma display panel is provided to give a margin in an insertion timing between discharge maintenance pulses by sequentially scanning address time slots in each group and applying these groups to addressing/sustaining simultaneous driving method, and prevents a frequency rising and a voltage rising of discharge maintenance pulse. CONSTITUTION: A period between discharge maintenance pulse applied to Y-electrode and a discharge maintenance pulse applied to X-electrode maintains a uniform barrier charge and a space charge characteristic. A phase difference below 180 deg is present in the discharge maintenance pulse applied to Y-electrode and a discharge maintenance pulse applied to X-electrode. Many discharge maintenance pulses are collected as one group, thereby ensuring a time margin. Address pocket having many data pulse is set in the time margin. Each address pocket data is allocated to a pocket of each sub-field. Thereby, a time margin is given in an insertion timing between discharge maintenance pulses.
Patent KR-20000060057-A (KR)
Inventor: PARK HYEON JIN
IPC: H01L21/265
Filed: 1999-03-11
Abstract: PURPOSE: A spill-over-cup in an ion injection apparatus is provided to prevent an impure particle from being induced to a wafer surface and to prevent a cross contamination phenomenon, by exchanging slice plates at a proper time. CONSTITUTION: A spill-over-cup(40) in an ion injection apparatus comprises a first metal plate(42), a first slice plate(46), a second metal plate(44), a second slice plate(48), and a coating layer(5). The first slice plate is coupled to a lower portion of the first metal plate to form a part of thickness of the lower portion and can be separated from the second metal plate, of which a part of the surface is exposed. The second metal plate is adhered to the back side of the first metal plate, of which a part of the lower portion is protruded. The second slice plate forms a part of thickness of the lower portion of the second metal plate and can be separated from the second metal plate, of which a part of the surface is exposed. The coating layer covers the first metal plate and the first and second slice plates.
Patent KR-20000060757-A (KR)
Inventor: PARK YUNG SIK
IPC: B32B27/36
Filed: 1999-03-19
Abstract: PURPOSE: A biaxially oriented polyester film for direct extrusion coating is provided, which has good moisture-proof property and good adhesion, which maintains good adhesion even under high humidity, and which can be directly extruded without a separate post-treatment. CONSTITUTION: A biaxially oriented polyester film comprises polyester film and a primer layer formed on at least one side of the film wherein the primer layer comprises a modified polybutadiene resin. The polyester film is prepared by the process comprising a) melt extruding polyester resin and cooling the resin to produce non-oriented sheet; b) orienting the sheet in machine direction; c) orienting the sheet in cross-machine direction; and d) heat setting the biaxially oriented sheet wherein the process is characterized in that the process further comprises the step of forming a primer layer after the steps a), b) or c) and the primer layer forming step comprises applying water dispersible composition containing 1 to 10 wt% of modified polybutadiene resin, 0.01 to 0.5 wt% of surfactant and 0.01 to 2.0 wt% of aminofunctional silane to at least one face of the non-oriented or oriented sheet.
Patent KR-19990082769-A (KR)
Title: 전화가입자회선과인터페이스하고전화가입자회선상에서의국부테스트를이행하는방법및장치
IPC: H04M3/30
Filed: 1999-03-26
Abstract: 전화  가입자  회선과  인터페이스라고  전화  가입자  회선상에서의  국부  테스트를  이행하며  그러한  전화  가입자  회선의  여러  전기적  특성을  결정하는  방법  및  장치가  개시되어  있다.        회선  구동회로에  내재하는 4 개의  상이한  아날로그  신호를  선택적으로  발생  및  스위칭함으로써  다양한  가입자  회선  테스트  파라메타는  그러한  가입자  회선상에서의  정상적인 dc 신호  측정값으로서  측정될  수  있다.        그러한  파라메타는  회선들  각각으로  부터  접지까지의  저항,  상기  회선사이의  누설  저항  및  상기  회선사이의  캐패시턴스를  포함한다.
Patent KR-19990083061-A (KR)
Title: 무선 전송의 일부 전송파워를 제어하는 방법 및 시스템
IPC: H04W52/12
Filed: 1999-04-08
Abstract: 데이터 전송 시스템은 제1장치, 제2장치 및 상기 제1장치와 제2장치 사이의 이중데이터전송접속부를 구비한다.  상기 제1장치는 데이터채널상의 사용자데이터와 제어채널상의 제어정보를 제2장치에 보낸다.  전송데이터는 데이터채널에 대응하는 사용자데이터필드와 제어채널에 모두 대응하는 적어도 제1 및 제2 제어정보필드를 구비하는 프레임으로 배열된다.  전송파워를 제어하기 위하여, 제1전송파워레벨, 제2전송파워레벨 및 제3전송파워레벨이 결정된다.  상기 제1전송파워레벨을 사용자데이터필드의 전송에 인가하고, 상기 제2전송파워레벨을 제1제어정보필드의 전송에 인가하고, 상기 제3전송파워레벨을 제2제어정보필드의 전송에 인가함으로써, 하나의 프레임이 제2장치로부터 제2장치로 전송된다.
Patent KR-20000011259-A (KR)
Inventor: HASHIGUJJI OSAMU
IPC: H01R13/193
Filed: 1999-05-07
Abstract: PURPOSE: A cable connector is provided to be able to work with only a small strength even if the cable has plural electric conductors. CONSTITUTION: The cable connector is composed of: an electric-conductive contacting point(13) having a contacting unit(15) which is opposite to a first face and a pivot unit which is opposite to a second face; an insulating body(12) for keeping the electric-conductive contacting point; a handle connected to the insulating body to pressurize the cable onto the surface of the contacting part; a cam unit(21) placed between the pivot unit and the cable, which has a hole forming face for connecting with the pivot unit to enable the handle to revolve around the pivot unit.