baber/WOPTO huggingface dataset:
Patent KR-20010051209-A (KR)
Inventor: HASEGAWA KOJI
IPC: C08F32/08
Filed: 2000-10-24
Abstract: PURPOSE: To obtain a resist material sensitive to high energy beams, excellent in resolution, adhesion to a substrate and etching resistance, useful in micro- fabrication with electron beams or far UV and capable of easily forming a minute pattern perpendicular to the substrate because of slight absorption particularly at the exposure wavelength of ArF excimer laser light or KrF excimer laser light. CONSTITUTION: The resist material contains a high molecular compound having repeating units of formula 1 and a weight average molecular weight of 1,000-500,000 as a base resin. In the formula, R1 is H, methyl or CO2R2; R12 is a polycyclic hydrocarbon or an alkyl containing a polycyclic hydrocarbon; R13 is an acid labile group; Z is a divalent atomic group forming a 5- or 6-membered ring; (k) is 0 or 1; (x) is > 0 to 1; (a) to (d) are each 0 to < 15 and x+a+b+c+d=1.
Patent KR-20010051650-A (KR)
Inventor: CHAN JOSEPH Y
IPC: H01L27/04
Filed: 2000-11-13
Abstract: PURPOSE: A linear capacitor structure in a CMOS process is provided to achieve a good linear characteristic which can be integrated in CMOS. CONSTITUTION: In a set of four capacitors coupled in parallel between a first terminal(610) and a second terminal(614), the first capacitor(601) is composed of an n-type polysilicon-made top electrode plate(611) coupled with the first terminal(610), a bottom electrode(612) which is coupled with the second terminal(614) and composed of a first accumulation/reduced region such as n-well region, and a first dielectric region between the top electrode plate(611) and the bottom electrode plate(612). The second capacitor(602) has the same structure, including an n-polysilicon top electrode plate(621), an n-well bottom electrode plate(622), etc., except the coupling with opposite lines to the first capacitor(601). The other third and fourth capacitors(603, 604) have the same constitution, except the constitution with p-type polysilicon top electrode plates(631, 641).
Patent KR-20020038133-A (KR)
Title: Mask head assembly and laser machining apparatus adopting the same
Inventor: CHOI I HO
IPC: B23K26/00
Filed: 2000-11-16
Abstract: PURPOSE: A mask head assembly and a laser machining apparatus is provided to obtain speedily and easily an alignment of a pattern mask with regard to a machining surface of a material to be machined by rotating the pattern mask supported by the frame. CONSTITUTION: A mask head assembly comprises a rotating portion(31), a supporting portion(33) for supporting the rotating portion(31), and a driving portion(32) for rotating the rotating portion(31). The driving portion(32) comprises a motor(321) and a driving gear(322) coupled to a rotating axis(321a) of the motor(321). A slave gear(311) for fitting to the driving gear(322) is coupled at the rotating portion(31). The motor(321) is supported by a bracket(323). The slave gear(311) is composed of a first gear(311a) and a second gear(311b) to remove a backrush, and a compressed spring(311c) is provided between the first gear(311a) and the second gear(311b) to provide an elastic rotating force. The slave gear(311) surrounds a circumference of a rotating cylinder(312), and the rotating cylinder(312) is installed through the supporting portion(33). A bearing(331) is provided between the rotating cylinder(312) and the supporting portion(33) to help a rotation of the rotating cylinder(312). A cylindrical body(313) is coupled at a rear side of the rotating cylinder(312), and a pattern mask(34) is installed at a front side of the rotating cylinder(312).
Patent KR-20020040496-A (KR)
Inventor: JUNG HYEON JUN
IPC: H01J29/06
Filed: 2000-11-24
Abstract: PURPOSE: A rail of a flat CRT is provided to prevent a crack of CRT parts due to the excess thermal expansion of the mask. CONSTITUTION: A rail of a flat CRT comprises a funnel, a panel, an electron gun, a deflection yoke, a shadow mask(24), and a rail assembly. The panel is fused to the funnel and includes a phosphor film at inward surface. The electron gun emits the electron beams toward the phosphor film. The deflection yoke deflects the electron beams emitted from the electron gun. The shadow mask(24) is mounted on inward surface of the panel and makes the selected electron beams reach the phosphor film. The rail assembly includes an L-shape long rail(34) and an L-shape short rail(32) which have an L-shape cross section, and attaches to the panel for supporting the shadow mask(24). A vent hole(30a) is formed at the corner of the long and short rails(32,34) for venting space which is formed between the mask and the panel on the outside.
Patent KR-20020041905-A (KR)
Inventor: PARK DU SIK
IPC: B60R19/30
Filed: 2000-11-29
Abstract: PURPOSE: A protector for a bumper is provided to minimize the damage to the bumper itself by attaching the protector to the bumper in such a manner that the protector is protruded from the front surface and side surfaces of the bumper. CONSTITUTION: A bumper reinforcement(2) is fixed to a vehicle body. A bumper face(3) is mounted on the bumper reinforcement(2) via a shock absorbing material(4). A rubber protector(5) is protrudingly installed through the bumper face(3) and the shock absorbing material(4). The rubber protector(5) is fastened and fixed to the bumper reinforcement(2) via a bracket(6) by means of a weld bolt(7) and a nut(8). The interior of the rubber protector(5) is filled with fluid.
Patent KR-20020043405-A (KR)
Title: Method and a system for providing a cyber-housekeeping book
Inventor: HONG JANG UI
IPC: G06Q10/10
Filed: 2000-12-04
Abstract: PURPOSE: A system and a method for supplying a cyber household account book are provided to write out a cyber household account book at a small effort and time for automatically recording a fund movement of a member. CONSTITUTION: A web supply unit(110) charges an interface with a network terminal and performs a log-in process, a supply of various web pages, a member management function, and a cyber household account book supply function. An automatic fund movement management unit(120) charges an interface with bank servers, receives/reads a fund movement information signal from the bank server, and stores the signal as information allocated to a corresponding member. A web database(151) stores member personal information and web page file information. A household account book database(153) has a designated memory area according to members, and is connected to the automatic fund movement management unit(120), and stores fund movement information of a corresponding member according to each memory area, and makes the cyber household account book be prepared by the stored fund movement information. A manual fund movement managing unit(130) reads the fund movement information signal being received from the network terminal and stores cyber household account book information of a corresponding member in the household account book database(153).
Patent KR-20020044927-A (KR)
Title: Clutch-gear-assembly of manual transmission
Inventor: KIM NAM HO
IPC: F16H55/14
Filed: 2000-12-07
Abstract: PURPOSE: Clutch gear assembly for a manual transmission is provided to reduce rattle generated by rotation of a gear while gearing a shaft gear with a shift gear unit of the clutch gear assembly. CONSTITUTION: Clutch gear assembly of a manual transmission comprises a hub(1) rotationally combined to a shaft; a shift gear mounted on an outer portion of the hub; a shift gear unit(3a) tooth engaged with the shift gear; a weight clutch unit(3b) combined to a synchronizer ring by a weight clutch; a clutch gear unit(3c) gear combined to a sleeve; a damping unit supplying dappling force toward a rotational direction of a shaft by connecting the hub to a gear unit; and a rubber damper(5) surrounding an outer circumference of the hub by being attached to an inner circumference of the gear unit. Thereby, the clutch gear assembly of the manual transmission reduces rattle generated by rotation of the gears.
Patent KR-20020048666-A (KR)
Title: method for fabricating an alignment film of a liquid crystal display device
Inventor: SIM CHANG BO
IPC: G02F1/1337
Filed: 2000-12-18
Abstract: PURPOSE: A method of forming an alignment film of a liquid crystal display is provided to prevent formation of poor alignment film and to form the alignment film at a low cost to improve product yield. CONSTITUTION: A substrate(110) is prepared. An alignment film(121) is coated on a transparent sheet(126) having a predetermined shape, and then the alignment film is hardened. The sheet on which the alignment film is formed is wound into a predetermined roll(130). The alignment film is attached to the substrate through a taping method with the sheet facing upward, and the sheet attached to the alignment film is removed. The transparent sheet is made of a plastic material capable of enduring the hardening temperature of the alignment film. The transparent sheet has protrusions.
Patent KR-20020049948-A (KR)
Inventor: JUNG CHANG MIN
IPC: H04L12/70
Filed: 2000-12-20
Abstract: PURPOSE: A packet switching system is provided to transmit a corresponding packet to a receipt side when a problem is resolved in case that the corresponding packet is not transmitted by the abnormality of the receipt side by storing a header of a transmitting packet in a specific storage. CONSTITUTION: A transmission memory unit(212) temporarily stores a transmitting packet. A header storing control unit(214) extracts a header of the packet stored in the transmission memory unit(212) and transmits the extracted header. A header storing unit(213) stores the header transmitted by the header storing control unit(214). A transmission control unit(215) informs that the packet is stored in the transmission memory unit(212). A packet switching unit(120) recognizes that the packet is stored in the transmission memory unit(212), analyzes the header of the packet stored in the header storing unit(213), and transmits the packet to a destination in case that the state of the destination of the packet is normal. A receipt control unit(131) transmits state information of the destination of the packet to the packet switching unit(120) in case that the request of the packet switching unit(120) exists. A receipt memory unit(132) stores the packet transmitted by the packet switching unit(120).
Patent KR-20020048839-A (KR)
Title: Acoustic Positioning for the Sunken Bodies
Inventor: WOO JONG SIK
IPC: G01S15/06
Filed: 2000-12-18
Abstract: PURPOSE: A submerged body positioning system using sonic wave is provided to improve a detecting time by using a sonic wave transmitter. CONSTITUTION: A submerged body positioning system comprises a sonic wave transmitter(10) fixedly mounted on a submerged ship(12) for automatically operating at over a defined water pressure, a plurality of duplex transmitter/receivers(16) installed on the surface of the sea with a triangular shape for receiving the sound wave supplied from the sonic wave transmitter(10), and an artificial satellite(2). At this point, the positioning decision is performed by a relative position value of the submerged ship(12) calculated through a virtual triangular pyramid made of the duplex transmitter/receivers(16) and the sonic wave transmitter(10), and an absolute position value of the submerged ship(12) calculated through the artificial satellite(2).
Patent KR-20020054577-A (KR)
Title: Apparatus for moving optical pickup of optical disc device
Inventor: SIM GWAN BO
IPC: G11B33/12
Filed: 2000-12-28
Abstract: PURPOSE: A pickup transferring device of an optical disk device is provided to have a gear cover preventing the separation of gears, and to arrange a hole gearing with a boss arranged in a sled base, to configure the gear cover with a simple structure and for a wafer-thin device. CONSTITUTION: A gear cover(8) is inserted in a sled base, to cover a gear(4a) of a lead screw(4), a gear(5a) of a sled motor(5), and a shaft gear(6). A hole, or a cover hook(8b) coupled to a boss arranged in the sled base is formed in one side of the gear cover, thereby fixing the gear cover without an additional coupling unit such as a screw. A boss(8a) is arranged in a surface of the gear cover opposite to an axis of the lead screw and elastically supports one side of the lead screw, to prevent the lead screw from shaking in an axial direction and correctly transfer a pickup.
Patent KR-20020054871-A (KR)
Title: Method for fabricating liquid crystal display panel
Inventor: YOON HEON DO
IPC: G02F1/136
Filed: 2000-12-28
Abstract: PURPOSE: A method of fabricating a liquid crystal display panel is provided to remove a poor alignment film using a chemical material when the poor alignment film was found in an early stage and form a new alignment film so as to improve production efficiency. CONSTITUTION: When a poor alignment film formed on the first or second substrate(11) is found, the alignment film is removed using a chemical material. The substrate from which the alignment film was removed is cleaned and dried. A new alignment film is formed on the cleaned substrate. A stripper, an alignment film stripper or a developer is used as the chemical material. The alignment film is removed for ten to thirty minutes. The alignment film is removed using the stripper heated to 70 degrees centigrade or eliminated using the alignment film stripper heated to the normal temperature to 230 degrees centigrade.
Patent KR-20010025466-A (KR)
Title: night time electricity boiler using thermia oil
Inventor: LEE YEONG HO
IPC: F24H7/02
Filed: 2000-12-29
Abstract: PURPOSE: A midnight electric boiler is provided to improve safety and to be economic by using a small amount of heat medium oil and removing circulation to the outside. CONSTITUTION: A midnight electric boiler is comprised of heat medium oil for storing heat by being heated; a heat medium oil casing(11) forming a space for accepting the heat medium oil; a coil type heat exchanger(20) prepared with a hot water discharge hole(22) for hot water supply and a cold water inlet hole(21); plural heaters(30) for heating the heat medium oil and hot water for heating; and plural pipes for supplying hot water and heating water. The supply of hot water is accomplished by the heat medium oil. Further, the heat medium oil heats and keeps the heating water warm so that the actuation of the electric heater is reduced. Thus, the use of electric power is decreased.
Patent KR-20010024586-A (KR)
Title: 엔진 작동 및 감시를 위한 방법 및 장치
IPC: F02D41/08
Filed: 1999-05-28
Abstract: 희박 공연비로 작동되는 적어도 하나의 작동 상태에서 엔진의 작동 및 감시를 위한 장치 및 방법이 제안되고, 적어도 가속 페달 정도를 나타내는 변수 및 엔진 회전수를 나타내는 변수가 측정되고, 적어도 하나의 작동 상태에서 엔진의 작동이 이론비에 가깝게, 또는 농후 혼합비로만 그리고/또는 제한된 공기 유입으로만 이 허용되고, 상기 작동이 엔진의 적어도 하나의 작동 변수를 근거로 감시된다.
Patent KR-20010034411-A (KR)
IPC: B23K20/00
Filed: 1999-01-29
Abstract: A method of joining dissimilar metals includes the steps of applying a thin layer of pure aluminum to a surface of at least one of the dissimilar metals to be joined. The pure aluminum is applied by electroplating or by a PVD technique to prevent formation of oxides or intermetallic aluminum compounds in the pure aluminum layer. A barrier layer of chromium may also be applied between the substrate metal and the pure aluminum layer in high temperature applications such as where subsequent welding is anticipated to prevent the formation of harmful intermetallic compounds which may otherwise occur between the substrate and the pure aluminum layer. The sheets or slabs of dissimilar metals are then roll bonded by hot rolling with the aluminum layer forming an excellent diffusion bond therebetween. Difficult to bond metals such as copper, brass, carbon steel, titanium, certain aluminum alloys and zinc may be roll or press bonded in this way. The resultant articles made by the methods find particular utility in cookware products, such as pots, pans, griddles, grills and bakeware and also as electrical contacts for bus bars, to mention a few.
Patent KR-20010071193-A (KR)
Title: 인간 ｂｍｐ-7 프로모터 및 이를 이용한 뼈 관련 물질의탐색 방법
IPC: A61P15/00
Filed: 1999-04-22
Abstract: 본 발명은 인간 BMP-7를 함유하는 5′상부 영역 유전자 및 적당한 리포터 유전자에 연결된 재조합 발현 벡터가 도입된 동물 세포를 사용하여 리포터 활성을 참고로 하여 인간 BMP-7의 발현을 양성적 또는 음성적으로 조절하는 저분자량 화합물을 탐색하는 방법을 제공한다.  본 발명의 방법으로 얻어진 저분자량 화합물 및 그의 유도체는 인간 BMP-7의 발현을 통해 뼈 및 연골에 대해 형태 발생 활성 및 억제 활성을 가져서, 연골 및 뼈 질환의 예방 또는 치료용 약제로서 유용하다.
Patent KR-20010043677-A (KR)
Title: 보호된 작용성 개시제를 이용한 음이온 중합에 의한 이-및 다작용성 중합체의 제조방법
IPC: C08F36/06
Filed: 1999-05-07
Abstract: 본 발명은 (a) 화학식(1)을 지닌 개시제를 이용하여 1 이상의 음이온 중합성 단량체의 중합을 개시하고(상기 식에서, R 1 , R 2 및 R 3 는 독립적으로 포화 및 불포화 지방족 및 방향족 라디칼 중에서 선택되고, A는 1 내지 25개의 탄소 원자를 함유한 탄화수소 브리징 그룹이며, B는 알칼리 금속이다); (b) 금속 알킬인 중합 종결 억제제의 존재하에 1 이상의 음이온 중합성 단량체를 중합하는 단계를 포함하는, 보호된 작용성 개시제를 이용한 음이온 이- 및 다작용성 중합체의 제조방법에 관한 것이다. 본 발명의 또다른 양태에서, 음이온 중합성 단량체가 이러한 공정에 의해 중합될 때 생성된 이- 및 다작용성 중합체가 제공된다.
Patent KR-20010052421-A (KR)
Title: 무선 전화 시스템에서의 서비스 계획 방법 및 장치
IPC: H04W16/18
Filed: 1999-03-19
Abstract: 본 발명은 제1 고정 통신 유닛(105), 다수의 다른 고정 통신 유닛들(101, 106), 및 적어도 제1 고정 통신 유닛에 응답하는 이동 통신 유닛(103)을 포함하는 와이어리스 통신 시스템에 있어서, 핸드오버 인접 리스트를 생성하기 위한 무선 전화 서비스 계획 방법에 관한 것이다.  본 방법은 제1 고정 통신 유닛(105)과 관련하여 이동 통신 유닛(103)의 이동 경로를 결정하는 단계를 포함한다.  또한 본 방법은 이동 통신 유닛의 이동 경로를 근거로 이동 통신 유닛(103)과 다수의 다른 고정 통신 유닛들 간의 다수의 접속들을 설정한 후, 다수의 접속들에 대한 다수의 대응 신호 품질 메트릭들을 결정하는 단계를 포함한다.  본 방법은 대응 신호 품질 메트릭들을 근거로 핸드오버 인접 리스트를 생성하는 단계를 더 포함한다.
Patent KR-20020066030-A (KR)
Title: Portable telephone and method of modifying an environment setting value
Inventor: JUNG MYEONG HWAN
IPC: H04B1/40
Filed: 2001-02-08
Abstract: PURPOSE: A cellular phone and method for changing an environment setting is provided to offer various cellular phone environment to a user by changing a backlight color, an incoming ring, and a background picture according to a certain reference. CONSTITUTION: A memory(60) stores a table including setting values for changing a backlight color, an incoming ring, and a background picture. A control unit(30) changes the backlight color, a melody, and the background picture on the basis of the table stored in the memory(60). The table includes the setting values for changing the backlight color, the incoming ring, and the background according to a day of the week.
Patent KR-20010035508-A (KR)
Title: Glucosamine-oligosaccharide using Celluase and Cellobiase and it's manufacturing method
Inventor: JUNG SEOUNG KI
IPC: C08B37/08
Filed: 2001-02-22
Abstract: PURPOSE: A glucosamine oligosaccharide using cellulose and cellobiose and a preparation method thereof are provided, which has excellent antibacterial activity and which is water soluble in the whole range of pH. CONSTITUTION: A glucosamine oligosaccharide using cellulose and cellobiose comprises the following steps: (i) removing resident NaOH by boiling chitosan of high purity and low molecule; (ii) dissolving the low molecula chitosan in solvent which is mixed with glacial acetic acid and lactic acid in a ratio of 9:1(w/w); (iii) agitating by adding mixed enzyme which is mixed with cellulose and cellobiose in a ratio of 9:1(w/w) thereto; (iv) after stopping an agitation and hydrolyzing, raising the temperature up to 100deg.C and boiling for 20-30 min.
Patent KR-20020072677-A (KR)
Title: Spin coating system
Inventor: HWANG SEON SAM
IPC: H01L21/027
Filed: 2001-03-12
Abstract: PURPOSE: A spin coating apparatus is provided to allow preventing a cleaning solution with high viscosity from being discharged toward an exhaust port after the cleaning solution is used for protecting a wafer against back surface coating of organic material. CONSTITUTION: The apparatus(20) includes a spin chuck(22) on which the wafer is mounted, and a cup assembly(24) for rotatably supporting the spin chuck(22). The cup assembly(24) has the exhaust port(246) for releasing a reaction gas from a room surrounding the cup assembly(24), a drainage port(249) for draining the cleaning solution used for cleaning the back surface of the wafer and the cup assembly room, and a circular flange(255) for preventing the cleaning solution with low viscosity from discharging toward the exhaust port(246). The circular flange(255) has a circular groove(257) through which the cleaning solution runs, and a tube(245) formed in the groove(257). The tube(245) guides the cleaning solution with high viscosity to the drainage port(249) when the high-viscous cleaning solution remains on a surface of the flange(255).
Patent KR-20010044652-A (KR)
Inventor: BAE SEUNG YONG
Filed: 2001-03-13
Abstract: PURPOSE: An electronic commerce service method is provided to enable members to participate in various specified fields in operating the electronic commerce service site, for example a management of the service system or the delivery system so that it can reduce an operation cost and specify an operation of the service system. CONSTITUTION: The method comprises steps of collecting service data, member data and commodity data, storing them at a database, and producing a web site based on the database(S10), offering the web site data to accessed members(S20), assembling members to operate the electronic commerce service system by allowing the members to input operation related data and assessing the input data(S30), allocating operation roles to the applicant members, allowing the members to perform allocated roles while collecting the operation state data from the members(S50), and compensating for the task that the members have performed and assessing the task results(S60).
Patent KR-20010092696-A (KR)
Title: Use of glycogen phosphorylase inhibitors
Inventor: TREADWAY JUDITH LEE
IPC: C07D417/12
Filed: 2001-03-20
Abstract: PURPOSE: To provide a method for prophylactically treating an individual having high risk of pathopoiesis the type II diabetes mellitus. CONSTITUTION: This method comprises administering an effective dose of glycogen phosphorylase inhibitor, an effective dose of the glycogen phosphorylase inhibitor and a glycogen phosphorylase-noninhibitive antidiabetic drug or an effective dose of the glycogen phosphorylase inhibitor and an antiobestic drug to the individual requiring such the treatment. Furthermore, this method comprises administering a medicinal composition containing the effective dose of the glycogen phosphorylase inhibitor and the glycogen phosphorylase- noninhibitive antidiabetic drug or the effective dose of the glycogen phosphorylase inhibitor and the antiobestic drug to the individual requiring such the treatment.
Patent KR-20020075019-A (KR)
Title: Micro Speaker Unit for Audio or Communication Apparatus
Inventor: LEE JONG BAE
IPC: H04R9/04
Filed: 2001-03-23
Abstract: PURPOSE: A miniature speaker unit for audio and communication device are provided to prevent partial vibration and improve quality of sound by using a conductive line for connecting a voice coil with a PCB(Printed Circuit Board). CONSTITUTION: A miniature speaker unit is formed with a yoke(1), a magnet(2) for generating vibration, a magnet plate(3) for holding a magnetic force of the magnet(2), a voice coil(4), a diaphragm(5), a PCB(6), an eyelet(7) for fixing the magnet(4) and the PCB(6) on the yoke(1), and a conductive line for connecting the voice coil(4) with the PCB(6). A conductive groove(9) is formed on an extended line of edges of the magnet(2), the magnet plate(3), and the PCB(6). A conductive line hole(10) is formed inside the yoke(1). The conductive line hole(10) is connected with the conductive groove(9). A conductive line(8) is used for connecting the voice coil(4) with the PCB(6).