baber/WOPTO huggingface dataset:
Patent KR-20030042181-A (KR)
Title: drain structure of drawer type kim-chi refrigerator
Inventor: CHOI SEOK JAE
IPC: A23B7/10
Filed: 2001-11-21
Abstract: PURPOSE: A drain structure in which a opening and closing unit is connected to a drain hole is provided which prevents condensate water in a storage basket from falling on the outer bottom surface. In the structure, the drain is closed when the storage basket is drawn toward the front from the storage chamber, but it is opened when the storage basket is stored in the storage chamber. CONSTITUTION: A drain structure contains a drain hole(22) at the lower part of the distal end of a storage basket(20) installed on a storage chamber of a drawer typed kimchi storehouse to discharge condensate water formed therein. An opening and closing unit of a drain comprises: a drain cover(40) which is connected to an outside of the drain hole and has a jaw hook(44a, 44b); a drain cap(50) which has a jaw protrusion(54a, 54b) and an insert protrusion(56) inserted with one end of an elastic spring(48) at a distal end part positioned at the inside of the drain cover; and a support part(60) formed by the drain hole to cause another end of the elastic spring to be contacted and placed.
Patent KR-20030042245-A (KR)
Title: Method for checking part program on numerical control type machine tool
Inventor: JU JEONG HONG
IPC: G05B19/4093
Filed: 2001-11-22
Abstract: PURPOSE: A part program testing method of numerical control apparatus is provided to previously confirm a part program to be generated by CAD/CAM or by an operator processes a handicraft with a desired shape. CONSTITUTION: An interpreter(30) extracts a communication region(20) of a part program by analyzing the part program produced to process any handicraft, and stores the extracted communication region. A man machine interface(10) reads and parses the part program and displays a tool path and a process shape by a picture on a screen. The communication region of the part program comprises a PpcDataBuffer region for transferring from the interpreter to the man machine interface data needed for drawing the tool path on a test screen of the part program and a PpcDirectData region for managing the PpcDataBuffer region.
Patent KR-20030046549-A (KR)
Title: Method for producing multi-metal oxide powder
Inventor: JUNG SUN YONG
IPC: C01G1/02
Filed: 2001-12-03
Abstract: PURPOSE: A method for preparing a composite metal oxide powder is provided, to enable a calcination process for the formation of phase to be omitted or the temperature to be lowered largely by improving the easiness of solid solution reaction in heat treatment. CONSTITUTION: The method comprises the steps of mixing at least one metal oxide powder with a low reactivity in the quantity smaller than the stoichiometrically necessary amount in a solvent to prepare slurry; adding a metal salt or a metal alkoxide to the slurry in the quantity satisfying the stoichiometrically necessary amount; adding an excess amount of water to hydrolyze the metal salt or the metal alkoxide; and removing the solvent, and drying and heating the remaining one. Preferably the amount of the metal salt or the metal alkoxide added to the slurry is 5-10 wt% of the stoichiometrically necessary amount. Preferably the metal salt is a metal nitrate salt; and the metal alkoxide is propoxide, isopropoxide, isobutoxide or n-butoxide of metal. Preferably the composite metal oxide powder is Pb(Zr(1-w), Tiw)O3 (0<w<0.6), (Zr(1-x), Snx)TiO3 (0<x<0.8), PbTiO3, BaTiO3 or (1-y)Pb(Mg1/3Nb2/3)O3-yPTiO3 (0<y<0.5).
Patent KR-20020023715-A (KR)
Inventor: LEE TAE GON
IPC: B42D15/00
Filed: 2001-12-11
Abstract: PURPOSE: A public relation paper with a lottery and an operation method of the public relation article are provided to maximize the effect of public relation by causing expectation of a customer about the lottery. CONSTITUTION: In free gifts, public relation articles, and various relation papers including an advertisement handbill, a letter of invitation, an advice note, a postal card, a card, and a calendar, and so on, a lottery is provided on the same plane with the public relation paper or is attached to the side of the public relation paper. If the number of the lottery accords with winning number of a predetermined lottery published via mass communications and an effective period of the lottery coincide with any stipulated reference related with prize winning, an owner of the lottery is able to receive any stipulated reward.
Patent KR-20030048623-A (KR)
Title: Management information transmitting system and method in asynchronous transfer mode
Inventor: JUNG CHEON SUL
IPC: H04L12/24
Filed: 2001-12-12
Abstract: PURPOSE: A system and a method for transmitting management information in an ATM(Asynchronous Transfer Mode) is provided to mount a shared memory between a management process and an MSC(Module Switching Center), thereby facilitating the transmission of management information. CONSTITUTION: An MSC(210) manages one or more cells. A shared memory(220) stores management information about the cells monitored in the MSC(210). A management process(230) monitors whether a plurality of MSCs are operated normally. A log file(231) stores management information transmitted from the MSC(210). An external interface device(240) monitors whether a plurality of management processes are operated.
Patent KR-20020023729-A (KR)
Inventor: CHOI SUN YONG
IPC: E01C11/22
Filed: 2001-12-12
Abstract: PURPOSE: An installation method of a drainage side ditch to an L-shaped side ditch of a roadway is provided to make rainwater flow through a drainageway of a roadway to a rainwater-spout. CONSTITUTION: The installation method of a drainage side ditch to an L-shaped side ditch of a roadway comprises the steps of installing a drainageway to an L-shaped side ditch(2) installed to both side ditches of a roadway, constructing a rectangular drainpipe(9) with a hole 20-30 centimeters in width, 10-20 centimeters in thickness and 2-2.5 meters in length to make rainwater flow in, then connecting by a rainwater-spout(5) or connecting a U-shaped drainageway(8) with a form, then covering up a trench(12), or connecting a PE drainpipe(11) to the rainwater-spout(5), then covering up a cover with a trench(12).
Patent KR-20020050112-A (KR)
Inventor: CHINDA AKIRA
IPC: H01L23/12
Filed: 2001-12-13
Abstract: PURPOSE: A semiconductor device in which a semiconductor chip has been mounted on its wiring board can be thinned and a height extending from a mount board to the top surface of its semiconductor device can be reduced in the case when the semiconductor device wherein a semiconductor chip has been mounted on its wiring board is mounted on the mount board. CONSTITUTION: A wiring board wherein an opening is defined at a predetermined position of a film-like insulating substrate, an electric wiring provided with a connection terminal covering the opening is disposed on a principal plane of the insulating substrate, and a conductive member to be connected with the connection terminal of the electric wiring is disposed inside the opening, which comprises the conductive member having a thickness from a surface on which the electric wiring of the insulating substrate has been disposed being thinner than that of the insulating substrate.
Patent KR-20030049789-A (KR)
Title: Thermal gradient chemical vapor infiltration apparatus for preparation composites using halogen lamp
Inventor: KIM CHANG HAE
IPC: C01B31/02
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus for preparing composite material by thermal gradient chemical vapor infiltration using halogen lamp is provided to shorten process time and form uniformed deposition layer having high density without fine cracks and flaws when preparing precursor composite material by applying chemical vapor infiltration. CONSTITUTION: The apparatus for preparing composite material by thermal gradient chemical vapor infiltration using halogen lamp comprises a reactor(10) having a certain volume to the inner wall surface of which a stationary stand(22) is adhered; a precursor preform(12) put on the stationary stand of the reactor; a halogen lamp(14) installed on the upper surface of the reactor in such a way that the halogen lamp is moved side to side by a moving means so that the halogen lamp irradiates light onto the precursor preform; a solution storage tank(16) connected to the lower part of one side surface of the reactor by first tube(24) so that the solution storage tank is connected to a space in the lower side of the precursor preform; argon storage tank(18) and oxygen storage tank(20) connected to the lower part of the opposite side of the reactor by second tube(26); first heater(30) installed on the first tube to perform phase transition of the precursor passing through the first tube from solid phase to gas phase; a trap(34) connected to the upper part of one side surface of the reactor by third tube(28) so that the trap is connected to a space in the upper side of precursor preform; second heater(32) installed the third tube to heat non-reactants, reaction byproducts and air passing through the third tube; and a vacuum pump(36) connected to the trap.
Patent KR-20020069102-A (KR)
Inventor: KIM DEOK JUNG
IPC: H04N7/08
Filed: 2001-12-26
Abstract: PURPOSE: A system and a method for producing data broadcasting contents are provided to allow a user to easily produce contents for data broadcast even if the user is not an expert. CONSTITUTION: A system for producing data broadcasting contents includes a production engine(130), a data converter, and a code generator(170). The production engine convents an object or an image into a form suitable for data broadcast to produce new data broadcasting contents. The data converter receives the data broadcasting contents produced by the production engine and converts the contents into a standard file format adapted for at least one data broadcasting standard. The code generator accepts the contents data generated by the production engine and receives the converted contents data from the data converter to convert the contents data into a broadcasting contents format adapted for at least one broadcast standard.
Patent KR-20010075227-A (KR)
Title: Method for robust handoff in wireless communication system
IPC: H04W36/18
Filed: 1999-09-22
Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).
Patent KR-20010073192-A (KR)
Title: 기판에 반도체 칩을 땜납하는 방법 및 장치
IPC: H01L25/00
Filed: 1999-09-23
Abstract: 본 발명은 RF-전력 트랜지스터의 캡슐과 같은 기판에 반도체 칩을 땜납하는 방법에 관한 것이다. 반도체 칩은 제 1 물질 조성으로 이루어진 접착층에 제공된다. 제 2 물질 조성으로 이루어진 땜납 가능층은 상기 접착층 상에 배치된다. 제 3 물질 조성으로 이루어진 비산화층은 상기 땜납 가능층 상에 배치된다. 비산화층은 골드-주석 땜납으로 코팅된다. 칩은 상기 골드-주석 땜납을 통해 땜납 가능 캡슐 표면상에 위치된다. 캡슐 및 칩은 환원 가스가 전달되는 불활성 환경에 노출되고, 캡슐 및 칩은 골드-주석 땜납이 융해점 이상의 온도로 가열되면서 대기압 이하의 압력에 영향을 받는다. 가스 압력은 골드-주석 땜납이 융해되는 동안 증가되고, 온도는 소정의 가스 압력을 초과할 때 낮아져서, 골드-주석 땜납은 응고할 것이다.
Patent KR-20020004946-A (KR)
IPC: H01M10/42
Filed: 2000-01-20
Abstract: 본 발명은 배터리 전력 수신 장치(예를 들어 이동 전화)의 배터리 동작 중에 동작 전력을 제공하는 배터리 수단; 상기 배터리 수단(예를 들어 이동 전화에서의 배터리 팩)과 동작하는 한 유닛으로 상기 배터리 전력 수신 장치와의 결합을 위한 배터리 정보 회로를 포함하는 배터리 시스템에 관한 것이다. 상기 배터리 정보 회로와 상기 배터리 전력 수신 장치는 서로 통신을 할 수 있으며, 배터리 정보 회로와 배터리 전력 수신 장치에 식별 정보와 배터리 정보를 저장하는 수단을 구비한다. 본 발명은 배터리 정보 회로에 저장된 식별 정보가 배터리 전력 수신 장치에 저장된 식별 정보와 일치하면, 배터리 전력 수신 장치에 저장된 배터리 정보를 실제 배터리 정보로 사용하는 수단을 포함하는 것을 특징으로 한다. 또한 본 발명은 배터리 전력 수신 장치와 배터리팩간의 통신 방법에 관한 것이다.
Patent KR-20010111494-A (KR)
Title: 폴리알켄알코올-폴리알콕실레이트와 연료 및 윤활유에서의이것의 용도
Inventor: TROTSCH-SCHALLER IRENE
IPC: C10L1/198
Filed: 2000-02-10
Abstract: 본 발명은 화학식이 R-(CH 2 ) n -(O-A) m -OH)인 폴리알켄알코올-폴리알콕실레이트에 관한 것으로, 상기 식에서 R은 수 평균 분자량이 300 내지 5,000이고 C 2 - 내지 C 30 -알켄으로부터 유도된 폴리알켄 라디칼이고, A는 탄소 원자수가 2 내지 8인 알킬렌기를 나타내고, m은 옥시알킬레이트 라디칼의 산소가 총 분자 I의 수 평균 분자량의 16.5 중량% 이상을 차지하는 조건하에 200 이하의 수를 의미하며, n은 0 또는 1의 수이다. 본 발명의 폴리알켄알코올-폴리알콕실레이트는 연료 및 윤활유의 조성물 중에서의 담체 오일로서 사용하기에 적합하다.
Patent KR-20020045584-A (KR)
Title: Touch fasteners having portions with different properties and methods of making same
IPC: A44B18/00
Filed: 2000-03-29
Abstract: Touch fasteners with different portions having different material properties, and methods and apparatus for making such a product. In one embodiment, the fastener includes a cross-linkable polymer, and a first portion of the fastener is cross-linked and a second portion of the fastener is not cross-linked or is cross-linked to a degree less than said first portion. In another embodiment, the fastener is made in a continuous process on a rotating mold roll having a plurality of fastener element mold cavities extending into the mold roll from its outer circumferential surface. The method includes applying a first polymer to the mold roll and forcing some of the first polymer into the mold cavities, with some of the first polymer remaining on the surface of the mold roll in the form of a film having thickness; with a doctoring blade, removing at least some of the first polymer remaining on the surface of the mold roll to at least reduce the thickness of the film of the first polymer on the mold roll surface (in some cases, substantially all of the polymer on the mold roll surface is removed); and applying a second polymer to the mold roll, the second polymer being compatible with, and adhering to, the first polymer.
Patent KR-20020012262-A (KR)
Title: Composite membrane with polyalkylene oxide modified polyamide surface
IPC: B01D69/12
Filed: 2000-05-23
Abstract: A composite membrane and method for making the same, comprising a porous support and a crosslinked polyamide surface having polyalkylene oxide groups grafted thereto. The subject membrane provides improved resistance to fouling while offering excellent flux and salt passage performance. The subject method is easily adapted to commercial scale-up and does not require the use of chemical initiators.
Patent KR-20020012607-A (KR)
IPC: C21D1/18
Filed: 2000-06-15
Abstract: 본 발명에 따른 롤링 구조용 강은 0.90 - 1.00 중량 %의 C와, 0.95 - 1.05 중량 %의 Si와, 0.25 - 0.45 중량 %의 Mn과, 최대 0.015 중량 %의 S과, 최대 0.025 중량 %의 P와, 1.30 - 1.50 중량 %의 Cr과, 0.17 - 0.20 중량 %의 Mo로 구성된다.  바람직하게는 이 강은 860 + 20℃에서 오스테나이트화되고, 오일로 담금질되며, 240 + 20℃에서 템퍼링되어 제조된다.  이러한 방법으로, 높은 롤링 접촉 피로 강도와 고온 조업 조건에서 치수 안정성을 구비하는 상기 강을 얻는다.
Patent KR-20020080237-A (KR)
Title: Window lock stick
Inventor: PARK JONG WOO
IPC: E05C1/00
Filed: 2002-01-15
Abstract: PURPOSE: A window locking bar regulator is provided to regulate the length of a locking bar of a window locking device freely. CONSTITUTION: The window locking bar regulator comprises the steps of coupling a bolt formed by forming a groove on a lever(6) of a locking device of a window and a nut formed in a square locking bar(8), forming a locking bar hole on the front of a case of the locking device to have the same width as the width of the locking bar(8) not to rotate the locking bar(8) from side to side, forming a bar rotary hole on the upper side of the locking bar hole to rotate the square locking bar(8) from side to side, and pulling the locking bar(8) up to the bar rotary hole by hand and rotating from side to side to regulate the length of the locking bar(8).
Patent KR-20030063878-A (KR)
Title: ceramic wafer for preparatory doposition
Inventor: KIM CHEOL SIK
IPC: H01L21/205
Filed: 2002-01-24
Abstract: PURPOSE: A ceramic wafer for preparatory deposition is provided to improve the reliability of a preparatory deposition process by forming a plurality of roughness types for increasing the surface area on the ceramic wafer. CONSTITUTION: The ceramic wafer(180) is used for the preparatory deposition process. The plurality of roughness types(180a) are formed on the ceramic wafer. The plurality of roughness types may be a plurality of concentric types whose diameter becomes larger as it goes from the center of the ceramic wafer to the edge of the ceramic wafer.
Patent KR-20030065013-A (KR)
Title: The treating system for high concentration organic waste-water
Inventor: YANG SA HEON
IPC: C02F11/02
Filed: 2002-01-29
Abstract: PURPOSE: Provided is a system for treating high concentration organic wastewater, the system being capable of increasing fermentation efficiency, minimizing fermentation heat loss and preventing pipe clogging and fermentation solution leakage by arranging an aeration tank to abut on a fermentation tank. CONSTITUTION: The system comprises a storage tank(20) for storing high concentration organic wastewater, a solid-liquid separator(30) for separating the high concentration organic wastewater into decant water and solids, a fermentation tank(40) for producing compost by mixing sawdust with the decant water and fermenting the mixture, an aeration tank(50) installed abutting on the fermentation tank(40) for storing and aerating the decant water, a blower(80) and an air supplying pipe for supplying air to the aeration tank(50), and a mixer(60) moving along a rail installed over the fermentation tank(40) for stirring compost raw material in the fermentation tank(40).
Patent KR-20020064213-A (KR)
Inventor: IKENO HIDENORI
IPC: G02F1/1333
Filed: 2002-01-31
Abstract: PURPOSE: To provide a reflection-type display device which is capable of effectively preventing the formation of unintended parasitic capacitors by the reflection electrodes remaining uncut and the occurrence of shorting between pixels and, to provide a method of manufacturing the same. CONSTITUTION: This display device is formed with a gate wiring 1, a drain wiring 2 and thin-film transistors(TFTs) 3 on a TFT side substrate 5, and has at least first insulating films 16 disposed irregularly thereon, second insulation films 17 covering the first insulation films and reflection electrodes 18 formed on the uneven curvilinear surfaces by these insulating films. The ends of the second insulating films 17 are so formed as to be separated by prescribed distances from the positions, where the first insulating films 16 are arranged in the end regions of the TFT side substrate on the outer side of a display region or contact parts 19 between the reflection electrodes 18 and the source electrodes 15. The film thickness of the second insulation films 17 is so set as to be smaller than the prescribed value, by which the level differences produced by the first insulation films 16 and the second insulation films 17 are relieved and the occurrence of the remaining of the resist and the reflection electrodes remaining uncut is prevented.
Patent KR-20030068306-A (KR)
Title: Method for carring out car telematics protocol
Inventor: BAN SU YEONG
IPC: G08G1/0968
Filed: 2002-02-15
Abstract: PURPOSE: A method for executing a car telemetric protocol is provided to multiplex languages of source codes and exchange platform data of different memories by using a java virtual machine for sub software platform. CONSTITUTION: A protocol is formed with different platforms in order to provide the digital information such as images and voices of telemetric. The first platform software(500) is manufactured by native codes of the first platform. The second platform software(400) is manufactured by native codes of the second platform. In the communication between the first and the second platform softwares, the first and the second platform data are shared by driving a platform server(400b) and a platform client(500a). The shared data are encoded and the encoded data are outputted to the platform client or the encoded data are decoded. The decoded data are exchanged for the second platform data by using a protocol API of the second platform.
Patent KR-20030072522-A (KR)
Title: Dry Etching Method For Wafer
Inventor: KANG HYO SANG
IPC: H01L21/3065
Filed: 2002-03-04
Abstract: PURPOSE: A dry-etching method for a semiconductor wafer is provided to improve the quality and the productivity of a semiconductor device by removing fully residues from a side face portion and a bottom face portion as well as an upper face portion of the wafer. CONSTITUTION: The first electrode(1) is connected to a bottom face portion of an edge portion of a wafer and plasma is generated. A reactive ion etching process is performed on an upper face portion and a side face portion of an edge portion of the wafer by using plasma ions. The second electrode(2) is connected to the upper face portion of the edge portion of the wafer and the plasma is generated. The reactive ion etch process is performed on the bottom face portion and the side face portion of the edge portion of the wafer by using plasma radicals.
Patent KR-20030072805-A (KR)
Title: Refrigerator Display Controlling Method
Inventor: CHO JIN CHEOL
IPC: F25D11/00
Filed: 2002-03-06
Abstract: PURPOSE: A method for controlling a display of a refrigerator is provided to allow a user to check up a schedule. CONSTITUTION: A method comprises the steps of: a step(S11) in which image files appropriate to represent contents of possible schedules that a user is allowed to input are mapped with each of the contents and saved; a step(S12) in which the user inputs date and the contents of the schedules to be managed through a display of a refrigerator; a step(S13) in which a microcomputer controlling the display of the refrigerator makes information on the inputted schedules into a database; a step(S14) in which the microcomputer checks whether the information made into the database corresponds with current date and time; and a step(S15) in which the microcomputer checks the contents of the schedule corresponding with the current date and time, displays the image file saved in a memory correspondingly with the contents, and changes a background image thereby if the date of the information made into the database corresponds with the current date and time.
Patent KR-20020033682-A (KR)
Inventor: SON YOUNG SUK
IPC: E03D9/08
Filed: 2002-03-09
Abstract: PURPOSE: A high tech digital multifunctional bidet is provided to give satisfaction, to economize on time and to promote convenience by combining various functions. CONSTITUTION: The high tech digital multifunctional bidet(1) contains an electronic circuit computer chip, a fragrance diffuser(2'), a fragrance storehouse(2), a grain separating type rice tub(35'), an illuminator(39), a fragrance sensor(3), a fragrance button(9), an inner outlet(4) and a plug(5) supplied with power sources, an alarm(6) and an alarm sensor(7) for making sounds, a working circuit control unit(8) for controlling each unit, a detector for detecting a wiretapping device and a concealed camera, an interchangeable computer chip with a connecting jack to store data in all electronic equipment and a computer chip of alarming and lamping functions for etiquette.