baber/WOPTO huggingface dataset:
Patent KR-20010036545-A (KR)
Inventor: CHOI BEYNG GU
IPC: B29C33/00
Filed: 1999-10-09
Abstract: PURPOSE: An artificial hand metal mold has semi-permanent life and earns a sophisticated auxiliary mechanism thereof. CONSTITUTION: A fixing member(5) of a resin metal mold(3) having a thumb(31) is fitted in a fixing groove(51) of a lower metal mold(2'). Then, an upper metal mold(2) is joined on the lower metal mold(2'). A silicon is poured into a pouring hole(21). The pouring is stopped if the silicon flows out from an exhausting hole(22). Then, the upper and the lower metal molds(2,2') are dried in a natural state or a drying room. If the drying is completed, only the thumb(31) is separated, thereby easily separating a resin metal mold(3) from a formed substance(1) which is an artificial hand auxiliary mechanism. At last, a fixing rod(34) of the thumb(31) separated from the resin metal mold(3) is fitted into an inserting hole(35) of a body(33). Thus, the artificial hand auxiliary mechanism is manufactured.
Patent KR-20010037775-A (KR)
Inventor: AHN BYEONG GIL
IPC: D01F2/00
Filed: 1999-10-20
Abstract: PURPOSE: Provided is a process for preparing a cellulose fiber structure by impregnating a cellulose fiber structure with an aqueous solution of a phosphorous compound and a nitrogen compound, heat treating in a nitrogen atmosphere, converting the obtained cellulose ammonium phosphate ester compound to a cellulose sodium phosphate ester compound by ion exchange and coupling a refractory metal is provided. Thereby the obtained fiber structure can be used for fire retardant material, insulating material and high temperature filter material. CONSTITUTION: This process comprises the steps of: forming a cellulose ammonium phosphate ester compound by impregnating a cellulose fiber structure containing cellulose fiber with an aqueous solution of a phosphorous compound and a nitrogen compound and reacting at 200 to 400deg.C in a nitrogen atmosphere; forming a cellulose sodium phosphate ester compound by ion exchange of the formed compound in a sodium hydroxide solution; coupling with a metal ion by impregnating the formed cellulose sodium phosphate ester compound with an alcohol solution of refractory metal chloride.
Patent KR-20000035205-A (KR)
Title: Improved safety syringe
Inventor: MAHURKAR SAKHARAM D
IPC: A61M5/32
Filed: 1999-11-03
Abstract: PURPOSE: The present invention relates to a needle-syringe assembly which withdraws the sharp point of the hypodermic needle following use so as to render it non-reusable. An over-the-needle (OTN) catheter may also be used with the syringe assembly of the invention. CONSTITUTION: A single-use safety syringe assembly comprises an elongated, generally cylindrical barrel (10) which forms a hollow nozzle (15) located at the distal end of the barrel (10) and which opens into the interior of the barrel (10). A plunger (11) is slidably mounted in the barrel (10) and forms a longitudinal cavity (33). A needle holder (14) carries a hollow needle (13) on its distal end, and the needle holder (14) is slidably mounted in the longitudinal cavity (33) of the plunger (11). A biasing arrangement (300) urges the needle holder (14) in a direction for retracting the needle (13) into the barrel (10). However, a releasable latching arrangement (308) retains the needle holder (14) against the urging of the biasing arrangement (300) in a position wherein the needle (13) projects from the barrel (10). An In-Barrel assembly sequence is provided which permits sequentially inserting components of the syringe into the barrel (10) and effecting assembly with a push of the plunger (11). An other-the-needle catheter (80,90) may also be employed in combination with the syringe assembly.
Patent KR-20010045764-A (KR)
Inventor: LEE MYON JAE
IPC: A23L7/109
Filed: 1999-11-08
Abstract: PURPOSE: The titled noodle obtained by using corn as a main material and other cereals such as black rice, soybean, sesame or the like is provided, which helps to maintain health and has an effect on preventing disease of adult people. CONSTITUTION: Corn is washed, milled, kneaded with water in a ratio of 25 to 10-11, boiled at 100deg.C for 2 to 3 sec, formed into noodles with a diameter of 0.5 to 3mm and dried to a moisture content of 5 to 30% by weight to produce the objective noodle. And black rice, soybean, sesame and wheat can be mixed with corn.
Patent KR-20010045798-A (KR)
Inventor: LIM HO TAEK
IPC: B29D30/08
Filed: 1999-11-08
Abstract: PURPOSE: An apparatus for making a hole on the surface of a tire tread having non-electric conductivity and inserting conductive rubber therein is provided, which resolves problems of ununiformity of physical properties between carbon-containing rubber and silica alone-containing rubber. CONSTITUTION: This apparatus comprises a cylinder type cutter installed on the transfer line of tread extrudate for tires, a rod installed therein and additionally a conductive rubber supplying device. Conductive rubber exists at regular intervals on the surface of tires that make contact with ground when tires are produced with the tread extrudate.
Patent KR-20000035600-A (KR)
Title: Data packet multi-access communicating method and transmitting and receiving apparatus therefor
Inventor: ANDO TAKESHI
IPC: H04L12/56
Filed: 1999-11-20
Abstract: PURPOSE: The objective of the present invention is to provide a data packet multi access communicating method and a transmitting and receiving apparatus therefor, for reducing a collis ion packet due to dispersion of maximum rate access of a channel in a random access upward direction in a CDMA mobile communication cellular system which provides a variable rate packet data transmission service. CONSTITUTION: A data packet multi-access communicating method and a transmitting and receiving apparatus therefor of the present invention comprise maximum rate controlling means on a mobile station side, and comprise means for extracting maximum rate control setting information out of control signals received from a base station, and the maximum rate setting information is determined by taking account of transmission condition, a demanded transmission rate and so forth of each mobile station when a base station side grasps propagation situation in which each mobile station is placed, and coding means capable of variably controlling a transmission rate in accordance with maximum rate control, and data bus switching means for controlling the input are provided, and means for inserting a continuous data content into an information header section of a transmission signal on the mobile station side is provided for demanding the continuous data content to the base station side, in case of sending a continuous data. Means for determining transmission power corresponding to a maximum rate and setting it in a modulation device is provided.
Patent KR-20010048788-A (KR)
Inventor: JUN YEONG SU
IPC: H04L12/28
Filed: 1999-11-29
Abstract: PURPOSE: A method for transferring a digital data stream is provided to record a digital data stream for a speed variation reproducing in a recording apparatus like a streamer by recording an information into a transfer packet for identifying whether data recorded on a charged load of a transfer packet is base video data to which a random access is possible. CONSTITUTION: A controller of a streamer controls a storing stream processor for storing a received data stream on a recording medium in case that a data stream is received from a set-top box. The transmission stream record-stored by the storing stream processor is implemented based on the unit of a transfer packet of a size of 188 byte, and the transmission packet of 188 bytes includes a header information which includes a charge load of a video and audio, a synchronous byte, a transmission error indication information, a continuous counter and adaptation field. A random access indication information and a stuffing byte are recorded in the adaptation field for coinciding the transmission packet with a recording size of 188 bytes. Identification information capable of identifying whether the random access is base image data and start information and end information capable of identifying whether the transmission packet is a leading transmission packet or the final transmission packet corresponding to the base image data are included in the first byte of the stuffing data.
Patent KR-20000017822-A (KR)
Title: Butterfly valve
Inventor: PARK MUN SU
IPC: F16K1/22
Filed: 1999-12-18
Abstract: PURPOSE: A butterfly valve is provided to minimize the abrasion of an expansion sheet and to improve the sealing property by combining the expansion sheet to the circumference of an on/off unit. CONSTITUTION: A butterfly valve is operated by the steps of: avoiding the contact of an on/off unit with a valve body(10) by revolving the on/off unit as air is removed from an air chamber(52) of an expansion sheet(50) when desiring to close a butterfly valve; forcibly feeding air to an air hole(21) on the lower part of a rotary shaft(20); feeding the introduced air into the air hole to a channel hole(43) of a combining ring body(40) through an air exhaust port(22); filling the air chamber of the expansion sheet with the introduced air to the channel port; and interrupting the flow of sludge by closely adhering the air to the inner circumference of the valve body(10). The butterfly valve can extend the life span of the expansion sheet by preventing the sheet from being worn away.
Patent KR-20010057407-A (KR)
Inventor: LEE DAE U
IPC: G06F15/02
Filed: 1999-12-22
Abstract: PURPOSE: A device for calculating a cyclic redundancy check code is provided to enhance a calculating speed of a CRC and to perform the calculation of the CRC with a low speed clock by using a parallel processing method in a calculation of the CRC. CONSTITUTION: A CRC calculation unit(100) is provided for calculating a CRC with respect to a plurality of bits in parallel. A selector(200) selects and outputs one out of the CRC calculated in a CRC calculation unit(100) and an input data in accordance with external selection signal. The CRC calculation unit(100) calculates a plurality of CRCs in parallel simultaneously. The selector(200) selects and outputs user data inputted in accordance with an external selection signal or output data of the CRC calculation unit(100).
Patent KR-20010063611-A (KR)
Title: Method for forming resist pattern
Inventor: JUN HO YEOL
IPC: H01L21/027
Filed: 1999-12-23
Abstract: PURPOSE: A method for forming a resist pattern is provided, which can obtain a resist pattern having a desired size and type, to assure the reliability of a real pattern and also to assure the reliability of a semiconductor device. CONSTITUTION: A surface of a layer(11) to be etched is treated using a HMDS(Hexamethyl Disilazane) solution, and a resist(12) is coated on the layer to be etched whose surface is treated. Then the resist is soft baked and then is exposed. The surface of the exposed resist is treated with an alkali aqueous solution containing an additive which is Amine. And, the resist surface is retreated using the HMDS solution. Then, the resist is thermally treated for a fixed time, and the resist is developed using a chemical solution. The density of the additive is 0.01-0.0001wt% of the whole density of the alkali aqueous solution.
Patent KR-20000048389-A (KR)
Inventor: KOBAYASHI KOHEI
IPC: G02B6/44
Filed: 1999-12-24
Abstract: PURPOSE: A method and device for optical fiber is provided to equally allocate optical fiber on the phase by ensuring effective containment of optical fiber from vibrating vertically to the location of optical fiber. CONSTITUTION: A method and device for optical fiber includes the following components. An optical manufacturing device is vertically set on a line concentrator(24,44). The device is equipped with a covering device(16a,16b,42), a rotating roller(15,15b,51). An array guide(30,30a,30b,30c) which looks similar to a plate is set on the upper line of the covering device(16a,16b,42). An array guide(30,30a,30b,30c) is formed in an arch form on the optical fiber or on the side of the optical fiber. The array guide(30, 30a, 30b, 30c) prevents any vibration of optical fiber in the vertical direction to the optical fiber or the side of the optical fiber. The device enables users to equally allocate optical fiber.
Patent KR-20010060671-A (KR)
Inventor: JUNG GIL SEOP
IPC: F24C7/08
Filed: 1999-12-27
Abstract: PURPOSE: A radiation control method of a built-in type microwave oven is provided to promote reliability by cooling internal heating elements. CONSTITUTION: A built-in type microwave oven includes intake and exhaust grills installed in the upper and lower portions of the front face of a microwave oven and a ventilating motor installed in one upper side of a cavity to radiate the heat of internal elements by exhausting suction air through the exhaust grill. For controlling the radiation of the internal elements, the present internal temperature of the cavity is detected(110). If the present internal cavity temperature is higher than a reference value(112), the ventilating motor is driven to flow air(114). Therefore, sufficient cooling is possible and the thermal damage on such elements as a PCB(Printed Circuit Board) is avoided.
Patent KR-20010065779-A (KR)
Inventor: CHO SEONG IK
IPC: G11C11/40
Filed: 1999-12-30
Abstract: PURPOSE: A phase detecting circuit of a Rambus DRAM is provided to remove output voltage variation due to phase error when the PLL is locked in order to match the input and output signals. CONSTITUTION: The phase detecting circuit includes an input signal detector(100), a controller(300) and a loop filter(200). The input signal detector compares the phase difference as well as the frequency difference of the first and second input signals and generates the first pull up and first pull down control signals. The controller generates the second pull up and pull down control signals controlling the operation of the loop filter when the first pull up control signal and the first pull down control signal have the first voltage level. The loop filter includes a pull up driver which delivers high voltage level to an output terminal when the first and second pull up control signal have the second voltage levels and a driver which delivers the low voltage level to the output terminal when the first and second pull down control signals have the third voltage levels.
Patent KR-20000062242-A (KR)
Title: 방사선 불투과성 중합체 피복
IPC: A61L29/06
Filed: 1999-12-30
Abstract: 본 발명은 카테터 및 스텐트와 같은 방사선 불투과성 의료 삽입관(implant) 또는 또 다른 삽입관을 제조하기 위한 기구 및 방법에 관한 것이다.  방사선 불투과성 브롬화된 폴리우레탄 피복물 및 폴리우레탄 도관 코어의 조성물을 형성한다.  한 양태에서, 폴리우레탄 피복물은 디이소시아네이트 및 30% 이상의 브롬 농도를 갖는 브롬화된 디올을 포함한다.  피복물은 탄성 폴리우레탄 도관 코어 표면에 적용된다.  의료 삽입관은 목적하는 특성이 손상되지 않으면서 인장특성(예: 유연성 및 비틀림 내성)을 갖는 브롬화된 방사선 불투과성 폴리우레탄을 유리하게 사용할 수 있게 된다.
Patent KR-20010058923-A (KR)
Inventor: KIM EUNG MAN
IPC: B60R22/00
Filed: 1999-12-30
Abstract: PURPOSE: A seat belt height adjuster for a vehicle is provided to give a driver and passengers convenience by optionally adjusting the drawing height of a seat belt according to a body shape. CONSTITUTION: A seat belt height adjuster consists of: a guide bar(20) vertically fixed to a seat back frame(16) with many adjusting grooves(18); a housing(12) stuck to the guide bar; a locking pin(22) inserted into the groove of the housing with a latch(28) and separately fitted into the adjusting groove of the guide bar at the same time; and a cover(32) containing a push button(26) pushing the lower end of the latch and a spring(24) adhered to the head of the locking pin. When the push button is pushed, the locking pin is separated from the adjusting groove while compressing the spring. To heighten the height of a seat belt(10), the push button is released and the locking pin is inserted into the upper adjusting pin to fix the housing. Since the housing is heightened, a belt discharge hole(30) is heightened so that the drawing height of the seat belt is also heightened.
Patent KR-20010066272-A (KR)
Inventor: KIM GYEONG BAE
IPC: H01M10/0565
Filed: 1999-12-31
Abstract: PURPOSE: Provided is a lithium ion battery which includes high molecule electrolyte wherein a first electrolyte layer with excellent mechanical strength and ion conductivity and a second electrolyte layer with excellent surface stability with lithium metals are formed so that it improves mechanical and surface stability of high molecule electrolyte. CONSTITUTION: The lithium ion battery is characterized by including high molecule electrolyte wherein the first electrolyte layer(4) is formed by mixing one molecule selected from polyacrylonitrile, polymethylmetacrylate, polyvinylchloride, polyvinylidenefluoride, polyester, polyamide, polyethylene, polypropylene, its compound and its copolymers with electrolyte wherein lithium salt is dissolved at 1:2-10 ratio; and the second electrolyte layer(8) is formed by mixing one molecule selected from polyacrylonitrile, polymethylmethacrylate, polyvinylidenefluoride, polyethylene oxide, polypropylene oxide, their compound and their copolymer with electrolyte wherein lithium salt is dissolved at 1:2-10 ratio.
Patent KR-20010066665-A (KR)
Inventor: PARK WAN GYO
IPC: B60K20/04
Filed: 1999-12-31
Abstract: PURPOSE: A gear shift assembly is provided to reduce gearshift operating force, enhance gear shift quality and determine exact gearshift position of a gearshift lever. CONSTITUTION: A gear shift assembly comprises a gearshift lever case(2), a gearshift lever(6), a shift cable(8) and a positioning device. The positioning device reduces gearshift lever operating force and determines the gearshift position of the gearshift lever, which comprises a supporter(12), a supporting ball(14), an elastic member(16) and a housing(18). The supporting ball elastically moves along the lower curved surface of the supporter when operating gearshift lever so as to reduce gearshift operating force and also make exact gearshift possible because the supporting ball is exactly supported on gearshift position as well as neutral position.
Patent KR-20000068338-A (KR)
Title: 연료 분사 밸브
IPC: F02M47/00
Filed: 1998-03-14
Abstract: 본 발명은 압력 제어실(23)의 압력으로 제어되는 밸브 소자(14)를 구비한 연료 분사 밸브에 관한 것으로, 그 개방 운동은 밸브 소자(14)의 압력 보정면(21)을 경유하여 수행된다. 이때, 압력 보정면(21)은 유압실(20)과 접하며, 유압실의 압력은 피스톤(33)에 의해 제어된다. 이 피스톤은 유압실(20)의 유압 전응력(hydraulic prestress)을 낮아진 일정한 값으로 유지하며, 기준압력(39)에 대하여 변위됨에 의해 유압실의 부피 변화를 보정할 수 있다.
Patent KR-20000068366-A (KR)
Title: 고내열성 감광성 내식막 조성물
IPC: C08L65/00
Filed: 1998-06-18
Abstract: 본 발명은 고내열성 내식막 화상을 형성할 수 있는 고감도의 감광성 내식막 조성물에 관한 것이다.  이러한 감광성 내식막 조성물은 내식막 재료와 함께, 크실릴렌 화합물(a), 살리실산(b), 및 9,9'-비스(하이드록시페닐)-플루오렌 또는 3,3,3',3'-테트라메틸-2,3,2',3'-테트라하이드로-(l,1')-스피로비인덴의 디올을 반응시켜 수득된, 중량 평균 분자량이 1000 내지 5000이고 Tg가 100 내지 150℃인 중합체를 함유한다.  (c)의 예로서는 9,9'-비스-(4-하이드록시페닐)-플루오렌, 3,3,3',3'-테트라메틸-2,3,2',3'-테트라하이드로-(1,1')-스피로비인덴-6,6'-디올을 들 수 있다.  내식막 재료로는 포지티브형 및 네가티브형 내식막 중의 어느 것이든 사용가능하지만, 알칼리 가용성 수지와 퀴논디아지드 감광제로 이루어진 내식막 재료를 사용하는 것이 바람직하다.
Patent KR-20000069766-A (KR)
Title: 혼성 시스템으로 결합된 코폼 분산성 부직포 및 그의 제조 방법
IPC: D04H1/555
Filed: 1997-12-30
Abstract: 본 발명은 바람직하게는 멜트스펀될 수 있는 제1 강화 중합체 재료; 약 15 mm 이하의 평균 섬유 길이를 갖고, 바람직하게는 제1 강화 중합체의 연화점보다 약 30 ℃ 이상 낮은 연화점을 갖는 제2 강화 중합체 재료; 및 펄프 또는 초흡수체와 같은 흡수 재료를 포함하는 수분산성 코폼 섬유 부직포 구조체를 제공한다.  포 구조체는 수분산성이며 플러싱 가능하면서도 바람직한 인장 강도 및 연도가 유지된다.  제조된 포는 제품 내로 혼입될 수 있으며, 변기 아래로 플러싱될 수 있다.  포는 필요한 경우 교반하면서 물 중에 놓여졌을 때 플러싱 가능하고, 통상의 연관 또는 배관을 막히게 하지 않고서 인식할 수 없을 정도로 작은 단편으로 분산될 것이다. 
     포 구조체의 제조 방법은 제2 강화 재료 및 흡수 재료를 혼합시키는 단계, 코폼 블렌드를 멜트스펀 제1 강화 섬유의 스트림 내로 사출시키는 단계를 포함한다.  웹 구조체가 생성된 후, 이 구조체를 제2 강화 재료 섬유는 연화시켜 결합시키기에는 충분하지만 제1 강화 재료 섬유는 연화시키지는 않는 열 또는 초음파 에너지에 노출시킨다.  상기 구조체 상에 엠보싱된 패턴을 인쇄할 수 있다.
Patent KR-20010006302-A (KR)
Title: 계층 메뉴 그래픽식 사용자 인터페이스
IPC: F24S23/70
Filed: 1997-12-15
Abstract: 온-스크린 사용자 인터페이스 디스플레이와 같은 본 개시된 프로세싱 장치는 다수의 계층적으로 순서가 이루어져 있는 메뉴들(500)에 대한 디스플레이를 생성하는 수단을 병합하고 있다.  그 메뉴들에는 현재 메뉴(555)와 이전 상위 메뉴(535, 540, 545, 550)들이 포함되며, 그 상위 메뉴로부터 현재 메뉴에 이르는 선택 경로(545, 555)가 도시된다.  또한 계층적 메뉴 디스플레이 내의 메뉴 선택 아이템(555)도 사용자에게 a) 장치에 관한 제어 정보의 디스플레이, 및 b) 제어 파라미터 데이터 입력 성능 중에서 한 가지 이상을 제공한다.  프로세싱 장치는 또한 사용자 메뉴 아이템 선택(555)에 따라 온-스크린 디스플레이를 갱신하는 수단도 병합하고 있다.  프로세싱 장치는 또한 갱신된 작동 파라미터 값에 따라 장치 작동을 변경시키는 수단도 포함한다.  또한 선택 경로는 한 개 이상의 중간 메뉴 아이템(505)에 의하여 분리되어 있는 메뉴 엔트리 포인트(510)와 메뉴 종료 포인트(540)를 표시한다.
Patent KR-20010012140-A (KR)
Inventor: HECHT GIL
IPC: B23P15/28
Filed: 1998-04-23
Abstract: A cutting tool assembly wherein a cutting head is releasably retained by a tool holder by means of interacting coupling members, with one of the coupling members being inserted into a cavity of the other coupling member, with radially extending abutment wings of said one coupling member passing respectively between successive support wings of the other coupling member, rotation of the one coupling member resulting in the abutment wings abutting and resting on the support wings, thereby effecting a retaining coupling between said cutting head and said tool holder.
Patent KR-20010069071-A (KR)
Title: A livestock barn for rearing hog with natural drying thpe excrement treatment plant
Inventor: SHIN IL HYUN
IPC: A45D29/02
Filed: 2000-01-12
Abstract: PURPOSE: Provided is a pig shed equipped with natural dryness type waste treatment place, which is characterized by drying due to sunlight through a transparent roof and fan and mounting a scrapper to spread wastes thin. Accordingly the shed enables to treat waste easily and be built in a low cost. CONSTITUTION: The shed is characterized by comprising the following parts: a ventilating hole and fan(3) installed on the roof of shed; a scrapper(8), moving with a constant angle by limit switches, to spread waste which is installed near a waste treatment place with a large area, where one side of the scrapper is put a leading groove(10) under a waste net(7) and the other side is laid near a fermenting room(17); a pumping motor(12) for recycling liquid settled in the fermenting room to waste treatment place.
Patent KR-20000018209-A (KR)
Inventor: KANG CHUL KYU
IPC: F24J2/00
Filed: 2000-01-20
Abstract: PURPOSE: A solar hot water boiler is provided to acquire heat of high temperature by maximizing the focus of a ball lens which is not a convex lens but a spherical lens. CONSTITUTION: A boiler has a dish type high temperature heat collector for collecting heat of high temperature by preventing the reflection of the solar heat by forming a ball lens on an opaque glass plate and by restraining the dispersion of the focus of the lens. The dish type heat collector is formed by curving stainless steel plate having heat resistance and corrosion resistance in the shape of a dish, assembling high temperature urethane in the curved stainless steel plate, coating a copper pipe to be heated, installing a coil and combining the ball lens to the opaque glass plate.
Patent KR-20000024188-A (KR)
Inventor: IM IN SIK
IPC: G06Q50/20
Filed: 2000-01-27
Abstract: PURPOSE: A cyber cooking method and a media recording the method is provided to make a user connect to a cyber cooking web site and learn how to cook a various kinds of dishes. CONSTITUTION: The system comprises a cyber cooking web site, an internet network, and a client PC connected to the cyber cooking web site to implement the cyber cooking method. The method comprises steps of selecting one among many dishes displayed on the cooking site(S1), selecting a vessel appropriate for the dish(S2), selecting kinds and quantity of stuffs necessary for cooking the dishes(S3), selecting kinds and quantity of flavorings(S4), selecting a strength of a cooking heat(S5), and apparaising the finished dish(S6). The cooking processes can be stored in a recording media for example CD-R.