baber/WOPTO huggingface dataset:
Patent KR-20000035063-A (KR)
Title: Fluid supplying apparatus
Inventor: KANAI MASAHIRO
IPC: A61M5/142
Filed: 1999-10-23
Abstract: PURPOSE: A fluid supplying apparatus is provided to supply fixed amount of fluid at once in case of need while constantly supplies accepted fluid little by little. CONSTITUTION: A fluid supplying apparatus having a rubber elastic film with fluid contained therein, an upstream tube(30), an intermediate station(40) disposed at a distal end of the upstream tube(30) and a downstream tube(27) connected to the intermediate station(40) is provided. The upstream tube(30) has two flow paths(31A and 32A)formed in a predetermined length extending in a longitudinal direction. The intermediate station(40) has a case(41), the case(41) having a fluid outlet(51) to which the downstream tube(27) is connected, a first communicating channel(52) for intercommunicating the fluid outlet(51) and one of the flow paths(31A), a reservoir(53) in communication with the other flow path(32A), a second communicating channel(55) having a check valve(54) at an intermediate portion thereof and intercommunicating the reservoir(53) and the fluid outlet(51), and a pressing member(56) for discharging the fluid stored in the reservoir(53) to the second communicating channel(55).
Patent KR-20010039330-A (KR)
Inventor: ARATANI KATSUHISA
IPC: G11B7/259
Filed: 1999-10-30
Abstract: PURPOSE: A sputtering target material, a thin film and an optical recording medium are provided to maintain the high reflecting rate, to improve the durability for the weather, to easily produce an alloy and to easily and simply perform a sputtering process. CONSTITUTION: An AgPd alloy containing an Ag as a main component and Pd of 0.5-2.9% is used as a sputtering target material for forming a thin film. A reflecting film(16) to form an optical recording medium(10) is formed by the AgPd alloy. The optical recording medium(10) is produced by containing the reflecting film(16). Thereby, the durability is improved and the degradation of a playback signal is prevented for a long time.
Patent KR-20010045847-A (KR)
Inventor: CHANG MYUNG SUP
IPC: A63B23/02
Filed: 1999-11-09
Abstract: PURPOSE: Provided is an apparatus for exercising pelvic muscles, which comprises a conic body, a weight control device and a string for withdrawing the conic body, effectively prevents the incontinence of urine and is easy to carry and store. CONSTITUTION: The apparatus includes a conic shaped body(10) being made of mineral matter good for human body and having a curved surface to be inserted or taken out from a private region of woman easily, a soft string(20) for drawing out that is extended from the conic body, and a weight adjusting device(50) composed of at least two or more of separated weight bodies and removably connected to the string for control the weight affecting the woman body. The weight control device has a fixing piece(51) fixed to the end of the string and a plurality of magnetic weights(52a,52b,52c,52d) with connecting holes where the string is passing through, to be attached to the fixing piece.
Patent KR-20000006914-A (KR)
Inventor: CHIN BYUNG YUN
IPC: B60P1/00
Filed: 1999-11-12
Abstract: PURPOSE: A device is provided to load objects efficiently when transferring motor vehicle seats, and to enhance the working efficiency by shifting the objects on the position where an assemble mechanic is able to work conveniently. CONSTITUTION: The device for loading and shifting motor vehicle seats using a pallet in installed by the components of:two rollers(2) placed on the bottom of a loading case of a freight car and on both sides of one area sized same as a pallet; a horizontal bar(1) for getting off the pallet; a guide(5) having the horizontal bar guided and shifted forward and backward; a line(6) connected with the horizontal bar; and a roller(4) for a pallet connected shifting line that is for easily operating of the line(6).
Patent KR-20010046494-A (KR)
Inventor: RYU JAE CHEON
IPC: E04B5/38
Filed: 1999-11-12
Abstract: PURPOSE: The whole section of flange supports the shearing force by an external load, and a shearing strength is improved by increasing the depth of flange(H2') of both ends of a T-type PC slab. CONSTITUTION: The depth of both ends supported by a PC beam is thicker than the depth of a middle part in a flange(6) as a rectangular plate. A web(7) is formed at a right angle to the lower side of the flange. The length of the web is shorter than that of flange, and the web is formed in a location such a fixed length as coming from both ends of the flange to the inside. A shear connector for bonding slab concrete cast on the flange is installed on the upper side of the flange. And the shear connector is one among a kiser truss iron bar, a vertical truss iron bar or a H-beam.
Patent KR-20010046975-A (KR)
Inventor: KIM SANG CHEOL
IPC: B23P17/00
Filed: 1999-11-11
Abstract: PURPOSE: A method for manufacturing pulleys is provided to produce pulleys of a high quality and a strong durability in large quantities within a short time without error and to enlarge life of the pulleys and related components. CONSTITUTION: A method for manufacturing the pulleys includes the steps of cutting a round bar in a prescribed size, forming a shaft insertion hole(1) at the center for forming a bearing fixing body(2), forming curved concave part(3) at the center of a steel plate cut into a round form with a bite, forming a bearing fixing body insertion hole(4), heating a pulley body(5) in a heating furnace at the temperature of 800°C and fixing on a rotating plate of a molding machine, gradually opening the curved concave part using roller dies of 30°, 33°, 35° and 37.5°in order, inserting the bearing fixing body into the bearing fixing body insertion hole and welding the circumference of both bonded surfaces.
Patent KR-20000035574-A (KR)
Inventor: POZNIAK PETER M
IPC: F17D1/08
Filed: 1999-11-19
Abstract: PURPOSE: A chemical distribution method is provided for valve box to be offline in case that leak is detected and for valve manifolds which makes chemicals come in each manifold. CONSTITUTION: A valve manifold box system and method in which one or more dispense units dispense chemical to a plurality points of use. A fluid circuit is provided with valve manifolds connected in eries by double walled conduits known as containment pipes. The fluid circuit is either in the form of a loop of a series of valve manifolds alternating with double walled piping so that each valve manifold is fed with chemical at opposite ends. Alternately, two dispense units could be connected to the end of an in-line type of fluid circuit. The valve manifolds are contained within valve boxes and the ends of the containment pipes are connected to the valve boxes. In this manner a leak in either the valve manifolds or the containment pipes collects within the valve boxes. Leak detectors are provided in the valve boxes and upon the sensing of a leak, the potentially leaking valve manifold as well as the associated, adjacent containment pipes feeding such valve manifold are isolated by isolation valves.
Patent KR-20000047685-A (KR)
Inventor: MORRILL DAVID P
IPC: H03K19/003
Filed: 1999-11-20
Abstract: PURPOSE: A variable drive output buffer is provided to reduce undershoot, overshoot, and switching noise logic signal transitions. CONSTITUTION: A variable drive output buffer(10) includes a first driver stage(70) and a second driver stage(80), each coupled between an input node and an output node. The second driver stage includes a standard pull-up(M2) and pulldown(M1) transistor pair. The first output driver stage of the circuit is designed to propagate a substantial portion of the signal change before the pull-up or pulldown transistor of the second driver stage is turned on. The first output driver stage charges or discharges a substantial portion of the current associated with the output node so that there is little hard drive left by the time either of the pull-up or pulldown transistor is turned on by the signal change. The first driver stage preferably includes a first transition device(20) in parallel with the pulldown transistor and a second transition device(30) in parallel with the pull-up transistor. A delay stage(40) of the first driver stage propagates the input signal faster than a delay stage(50) of the second driver stage propagates that signal to the pull-up and pulldown transistors.
Patent KR-20010053866-A (KR)
Inventor: LEE JUN WON
IPC: H04L12/24
Filed: 1999-12-02
Abstract: PURPOSE: A state managing method and device for issuing a trouble ticket for restoring errors in a communication network are provided to reduce the issuance of unnecessary trouble tickets, and to control a trouble ticket to be doubly issued. So that errors can be efficiently and promptly restored. CONSTITUTION: Error information is collected, to confirm whether components of error generation are registered in a state information list. If not registered, the error is registered as new and a state is set up as an error state. After setting up a present state as an error state, events are collected, for analyzing present state information, collected events and upper/lower components and setting up/deciding a new state. If the set up new state indicates a trouble ticket issuance state, a trouble ticket is issued from a maintenance system. If the set up new state does not indicate a trouble ticket issuance state, the issuance of trouble ticket is canceled, to be restored to a normal state and delete state information in the list.
Patent KR-20010057178-A (KR)
Inventor: KIM HONG JOO
IPC: A43B7/06
Filed: 1999-12-18
Abstract: PURPOSE: A sanitary shoes is provided to reinforce the ventilation function, to solve the waterproofing problem, and to restrain the propagation of various bacteria. CONSTITUTION: The sanitary shoes is comprised of a bottom piece, an inner cover sheet, and an outer cover sheet. The bottom piece is formed to have a concavo-convex inner surface. The inner cover sheet used to help the fixing of a foot on the bottom piece is made of well-ventilated materials or structures. The outer cover sheet is spaced from the inner cover sheet to keep a specific distance to secure the ventilation duct between the outer cover sheet and the inner cover sheet. The outer cover sheet completely covers the inner cover sheet to prevent the water from being permeated into the shoes. A ventilation opening is drilled in the outer cover sheet.
Patent KR-20010065054-A (KR)
Title: Method for manufacturing semiconductor memory
Inventor: KWON TAE SEOK
IPC: H01L27/10
Filed: 1999-12-21
Abstract: PURPOSE: A method for manufacturing a semiconductor memory is provided to secure margin of etching and easily remove etching by-product by reducing etching depth, and secure the reliability of a semiconductor memory by preventing generation of a void in forming a plug. CONSTITUTION: A cell area and a peripheral circuit area are defined. A cell transistor(2) is formed on the cell area and a semiconductor element constructing a peripheral circuit is formed on the peripheral circuit area. The first insulating film(4) is deposited on the top of the structure and a plug(6) connected to a source and a drain of the cell transistor(2) is formed. The second insulating film(5) is deposited on the top of the structure and a bit line(9) connected to the plug of the source and a specific area of the semiconductor element. The third insulating film(7) is deposited on the top of the structure and a contact hole is formed on the third insulating film(7) for exposing the plug(6) connected to the drain. Thereafter, the first metal wiring plug(21) is formed with a capacitor node. The fourth insulating film(10) is positioned on the top of the peripheral circuit area with forming a capacitor(14) connected to the capacitor node. The fifth insulating film(11) is deposited on the fourth insulating film and the capacitor. Contact holes are formed on the fifth insulating film(11) of the cell area and the fifth and fourth insulating films(9,11) of the peripheral circuit area, and the upper electrode of the capacitor and the first metal wiring plug(21) are exposed, the metal is deposited on the contact holes for forming the second wiring plug. The metal is deposited on the top of the structure and patterned for forming a metal wiring connected to the second metal wiring plug.
Patent KR-20010063509-A (KR)
Inventor: CHO JUNG UK
IPC: B22D11/06
Filed: 1999-12-22
Abstract: PURPOSE: A continuous casting method is provided to effectively suppress the clog of nozzles. CONSTITUTION: An upper plate and a lower plate are fixed with a tundish body. A first intermediate plate and a second intermediate plate are additionally installed between the upper plate and the lower plate. To flow melted steel through the new plates, holes of the plates are moved toward the center of a center shaft to be composed of an upper nozzle and a submerged entry nozzle. Thereby, the holes are opened by penetrating the upper portion and the lower portion. To increase an amount of the melted steel, the hole is enlarged by additionally moving the plates. An inclusion in the melted steel is not contacted with walls of nozzles by continuously moving through the center of the melted steel stream. Thereby, a clog of the nozzles is prevented.
Patent KR-20010064167-A (KR)
Inventor: PARK SEOK DAL
IPC: C22B7/00
Filed: 1999-12-24
Abstract: PURPOSE: An automatic apparatus for removing deposit sludge generated during the operation of acid recovery facilities without stopping the operation of facilities is provided, which prevents a raise in the cost of production and increases the production of ferric oxide used as raw material of a steelworks. CONSTITUTION: This automatic apparatus contains: a detector for detecting the differential pressure inside an acid gas carrying pipe; a pair of shafts disposed at specified intervals in the advancing direction of acid gas and equipped with a sprocket at each end part; a plurality of pulling rods fixed to a pair of chains at its end part to remove deposit sludge formed inside the acid gas carrying pipe; and a driving motor for moving the pulling rod by rotation of the sprocket and chain.
Patent KR-20010061763-A (KR)
Inventor: KANG DAE HUI
IPC: B23Q15/00
Filed: 1999-12-29
Abstract: PURPOSE: A system for composing a manipulator image and a method thereof are provided to display the image after automatically re-composing according to the manipulator for the manipulator to conveniently use. CONSTITUTION: Frequency of selecting a sub menu from a main menu is calculated for being stored in a behavior memory. In case of a user selecting the main menu, the sub menu is read from the behavior memory. According to the frequency appointed to the read menu, importance of the items composing the sub menu is decided. Then, the items of the sub menu are arranged according to the importance. The items are displayed on a screen in the arranged order. Then, the selected menu is displayed with the main menu.
Patent KR-20010059550-A (KR)
Inventor: CHAE SU JIN
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to remove tungsten deposited on a hole region upon carrying out an etching-back process, thereby perventing disappearance of a marking due to the scattered reflection. CONSTITUTION: A hole is formed on a position spaced apart at 4 millimeters in a right direction and 2.5 millimeters in an upper direction from a center of a flat zone of a bare wafer(1) using a laser beam. An isolation oxide layer is deposited, and is carried out by a depth of 2.3 millimeters through a wafer edge exposure(WEE) procedure. A word line is formed, and is carried out by a depth of 2.5 millimeters through a WEE procedure. The first interpoly oxide(11) is deposited at a thickness of 1 micrometer, and is carried out through a planarization process to leave a step of 0.3 micrometer on the word line.
Patent KR-20010066322-A (KR)
Inventor: JIN YEONG MIN
IPC: H04N21/2543
Filed: 1999-12-31
Abstract: PURPOSE: A charging method to VOD(video on demand) service on Mbone(multicast backbone) is provided to apply a variety of specific charging mode on Mbone by varying an encryption key every charging unit time and imposing a charge every encryption key. CONSTITUTION: A video stream is enciphered by using an appointed encryption key at an encryption module of a VOD server. The enciphered video stream becomes an enciphered video stream including time information through a time module. The encryption key renews every charging unit time to manage a user's access. As the encryption key varies continually every charging unit time, a corresponding decryption key varies too. The user finds out when to use an appointed decryption key by using the time information included in the enciphered video stream.
Patent KR-20000023774-A (KR)
Inventor: KOSKA MARC
IPC: B29C45/37
Filed: 1999-01-14
Abstract: PURPOSE: A syringe offering autodestruct system is provided which is non-reusable after it is used once to prevent infection caused by reusable syringe and user friendly. CONSTITUTION: A syringe comprises a barrel having a plunger in slidable and sealing engagement therewith. In order to provide an autodestruct system, so that the syringe can be used once only, being rendered disabled after one normal use, the barrel has device interrupting the cylindrical surface of its inner wall in the form of grooves(10) or a projection, and the plunger has a locking device(17) which operates on engagement with a groove(10) or projection on withdrawal of the plunger to prevent further withdrawal movement. The locking device(17) is provided on the head of the plunger adjacent an elastomeric sealing cap(15). The locking device may comprise a pair of flukes(17) or a cross-shaped disc.
Patent KR-20000068363-A (KR)
Title: 자동 재기록 가능하게 정보를 표시 패널에 표시하는 방법 및 장치
IPC: G09F9/37
Filed: 1997-08-25
Abstract: 동일 형상이지만 색채가 다른 복수개의 화소체를 색채별로 구별하여 저장하고, 전기적 정보 처리 수단의 지시에 따라 복수개의 화소 구역으로 분할한 표시 패널의 화소 구역 하나하나에 화소체를 이동시켜 배치함으로써, 표시 패널에 하나의 정지(靜止) 패턴을 출현시키고, 이 정지 패턴의 원하는 표시 시간이 지나면 표시 패널로부터 화소체를 회수하고, 화소체를 색채별로 분별하여 원래의 저장 장소로 복귀시키는 것을 특징으로 하는 자동 재기록 가능하게 정보를 표시 패널에 표시하는 방법이 제공된다.
Patent KR-20000035980-A (KR)
Inventor: HAO MING-YIN
IPC: H01L27/115
Filed: 1997-03-25
Abstract: PURPOSE: A process is provided for precise thickness control, improved interface structure, low density of electron traps, to impede dopant impurity diffusion from the dielectric and substrate, and to be easily integrated into existing manufacturing processes, and adds little increased costs CONSTITUTION: A process for growing an ultra thin dielectric layer for use as a MOSFET gate oxide or a tunnel oxide for EEPROM's is described. A silicon oxynitridelayer, with peaks in nitrogen concentration at the wafer oxynitride interface and at the oxynitride surface and with low nitrogen concentration in the oxynitride bulk, is formed by a series of anneals in nitric oxide and nitrous oxide gas. This process provides.
Patent KR-20000075756-A (KR)
Title: 컬러 디스플레이 장치 제작 방법 및 컬러 디스플레이 장치
IPC: G09F9/00
Filed: 1998-12-14
Abstract: 디스플레이 장치는 포스포 패턴과 디스플레이 윈도우 사이의 컬러 필터 패턴을 포함한다. 블루의 경우에, 상기 컬러 필터 패턴의 두께(t)는 2.5 마이크로미터이상, 바람직하게는 5 - 7 마이크로미터 및/또는 레드의 경우에 상기 두께는 0.25 - 1.5 마이크로미터가 된다. 레드 및/또는 블루 컬러 필터 패턴은 비선형 광저항에 의해 제공된다. 이것은 향상된 콘트라스트(LCP)을 얻을 수 있게 해준다.
Patent KR-20010006378-A (KR)
Title: 유두종 바이러스 감염의 치료법
IPC: A61K31/711
Filed: 1998-04-15
Abstract: 본 발명은 유두종 바이러스와 관련된 증상을 보이는 환자 또는 유두종 바이러스에 감염되거나 보유하는 환자 또는 유두종 바이러스에 대한 항체를 가지는 환자를 치료하는 방법에 관한 것으로서, 펩티드-핵산 조제물인 제품 R을 사용하는 방법을 개시한다.
Patent KR-20010013309-A (KR)
Inventor: TATSUMI TOMIO
IPC: C08F4/6592
Filed: 1998-06-04
Abstract: A propylene polymer having specified relationships between a melt index and a molecular weight distribution and also between a melt tension and a limiting viscosity which is in a specified range and also having a long chain branch. It has properties equivalent or superior to those of conventional propylene polymers, and is excellent in melt processability and particularly suitable for blow molding or extrusion foam molding to give large-sized moldings. The polymer is suitable for use as a compatibilizer for a propylene homopolymer with a propylene copolymer.
Patent KR-20010073306-A (KR)
Title: ferroelectric recording media and method for fabricating the same
Inventor: NAM HYO JIN
IPC: G11B11/10
Filed: 2000-01-13
Abstract: PURPOSE: A ferroelectric recording medium and a method for fabricating thereof are provided to form an upper electrode on the ferroelectric recording medium and to deposit an insulated layer on the recording medium to form a flat surface by using a CMP(Chemical Mechanical Polishing). Therefore, a recording maintenance characteristic and reading/writing speeds are improved. CONSTITUTION: A lower electrode is formed on a substrate. A ferroelectric layer is formed on the lower electrode. Upper electrodes are formed on predetermined areas of the ferroelectric layer. An insulated layer is formed on the ferroelectric layer between the upper electrodes. A buffer layer is formed between the substrate and the lower electrode.
Patent KR-20010077257-A (KR)
Title: Method for cleaning substrate after etching process
Inventor: LEE GYE WON
IPC: G03F7/30
Filed: 2000-02-01
Abstract: PURPOSE: Disclosed is a method for washing substrate after etching process to remove by-products like polymer and gas being left on the substrate effectively and stably by quick dump rinsing substrate and chuck before washing board using chemical solution. CONSTITUTION: The method for washing board after etching process comprises the steps of: loading substrate on chuck to transfer the substrate; quick dump rinsing chuck being loaded with the substrate and substrate in the quick dump rinse bath simultaneously; washing the substrate using chemical solution.
Patent KR-20010077786-A (KR)
Title: Skin Treatment Agent and Fuctional Cosmetics using Fermentation Preparation of Grape Dregs
Inventor: YANG JIN SEOK
IPC: A61K36/87
Filed: 2000-02-08
Abstract: PURPOSE: Provided is fermented extracts of grapefruit dregs which is effective on the sedation of pimples and removes impurity from the face. And its preparation method is also provided. CONSTITUTION: A fermented extract of grapefruit dregs are prepared by the following steps of: (a) pretreatment step for heating grapefruit dregs upto 40-60deg.C; (b) the first fermentation step for fermenting the resultant grapefruit dregs in an aerobic fermenter at humidity of 57-84 % and temperature of 40-60 deg.C for 2-3 weeks; (c) the second fermentation step for fermenting the resultant grapefruit dregs by Humus bacteria under same condition as that of the first fermentation step, with adding a constant quantity of oxygen; (d) filtration step for filtrating the resultant grapefruit dregs with a sieve and making them fine; and (e) separation step for separating sugar content and alcohol content therefrom and then heating them at temperature of 50-60 deg.C for 30-40 hours.
Patent KR-20010081148-A (KR)
Title: Cool Gypsum
Inventor: KANG EUN KYUNG
IPC: A61F5/01
Filed: 2000-02-08
Abstract: PURPOSE: A cool plaster cast is provided to supply an air transmitting layer, which plays a role of a ventilator between the skin and a plaster cast, to fix the plaster cast to the body fast and to make the side effect by the plaster cast to minimum. CONSTITUTION: The cool plaster cast includes an air transmission supporting layer hole(1) and an air transmission supporting portion(2). The space for air transmission is secured between the skin and the plaster cast. The air transmission supporting portion(2) wraps the skin and helps the air to be contacted with the skin. The heat rash and the skin disease, which are generated in using the existing paster cast, are prevented. The problem of the rise in medical expenses, which is generated by cutting the plaster cast and putting it, is solved and all side effects are solved.