baber/WOPTO huggingface dataset:
Patent KR-20020006621-A (KR)
Title: Apparatus and method for servicing electrical map with real image
Inventor: PARK IN CHEOL
IPC: G06F17/30
Filed: 2001-12-11
Abstract: PURPOSE: An apparatus and a method for servicing an electrical map with a real image are provided to enable a user to obtain wanted information conveniently by displaying an actual image of a specific place, a building, and a company when the user selects the specific place, the building, the company on an electronic map in an electronic map information supplying service through various wire/wireless communication networks. CONSTITUTION: An electronic map DB(1) stores map information including data with respect to an identifier, coordinate information, lot number information, attribute information, and a name of a specific place. An electronic map managing device(2) extracts and displays a map of a specific area from the electronic map DB(1), and extracts map information or coordinate information with respect to a specific area or a specific place. An image information DB(3) stores image information including data with respect to a name of a specific place, image information, an identifier with respect to the image information, and coordinate information. An image information managing device(4) extracts image information of a specific place from the image information DB(3). A control unit(5) requests and receives an extraction of a local map and image information to the electronic map managing device(2) and the image information managing device(4) based on input data of a client, and transmits the local map and image information to the client or a third party indicated by the client.
Patent KR-20030049381-A (KR)
Inventor: KOO GANG MO
IPC: G06F15/16
Filed: 2001-12-14
Abstract: PURPOSE: A duplexer is provided to duplex the data between a memory of an active board and a standby board by using a shared memory so that it is not necessary to update the memory of the standby board, it can enhance a performance of a processor, and it can reduce manufacturing cost. CONSTITUTION: The duplexer an active board(100), a standby board(200), a memory module(300) and a PCI(Peripheral Component Interconnect). The active board(100) processes data, and transmits the processed data to the memory module(300). The memory module(300) stores the processed data and shares the data with the standby board(200). The standby board(200) receives the processed data from the memory module(300), and updates a memory with the processed data. The active board(100) and the standby board(200) have the same structure, and include processors(110, 210), memories(120, 220), and PCI bridges(140, 240). The memory module(300) includes a shared memory(320), a memory controller(310), and a PCI bridge(330). The shared memory(320) stores the data transmitted by the active board(100), and shares the transmitted data with the standby board(200).
Patent KR-20030049832-A (KR)
Title: Method for prevention of frost in semiconductor test handler
Inventor: HWANG HYEON JU
IPC: H01L21/66
Filed: 2001-12-17
Abstract: PURPOSE: A method for preventing frost of a semiconductor device test handler is provided to minimize the generation of the frost by using the contact between the cooling fluid and the external air. CONSTITUTION: A test site of a handler includes a preheating portion, a test socket(3), and an index device(5a,5b). The preheating portion includes a heater and a cooling fluid supply portion(42) in order to heat or cool a semiconductor device to the predetermined temperature. The test socket is used for testing the semiconductor device. The index device is used for transferring the semiconductor device from the preheating portion to the test socket. A chamber having exhaust holes(22) is installed to seal the test site. The cooling fluid of the cooling fluid supply portion is vaporized within the preheating portion and the index device and exhausted to the outside. The internal air of the chamber is exhausted to the outside by using the high internal pressure. The cooling fluid is formed with liquid nitrogen.
Patent KR-20030050666-A (KR)
Title: Method for fabricating memory device
Inventor: KWON IL YEONG
IPC: H01L27/108
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a memory device is provided to be capable of preventing the attack of a lower electrode due to oxygen and restraining the oxidation of a storage node contact due to the diffusion of oxygen by using a liner made of an oxide layer. CONSTITUTION: After forming an interlayer dielectric(23) on a semiconductor substrate(21), a storage node contact made of a polysilicon plug(24), a titanium silicide layer(25), and a titanium nitride layer(26), is formed on the semiconductor substrate through the interlayer dielectric. A capacitor oxide layer(27) having an opening portion is formed on the resultant structure for exposing the storage node contact. After sequentially forming a metal layer(28a) and a liner(29a) on the entire surface of the resultant structure, a photoresist pattern is formed in the opening portion. The metal layer and liner are selectively removed by using the photoresist pattern as a mask.
Patent KR-20030052158-A (KR)
Title: Work roll bearing block supporting apparatus for strip surface scale removal
Inventor: KWON HYEOK BEOM
IPC: B21B45/04
Filed: 2001-12-20
Abstract: PURPOSE: A work roll bearing block supporting apparatus is provided to prevent a strip from meandering by performing a centering work of a work roll in real time through installing a cylinder at an outer portion of a supporting member. CONSTITUTION: A work roll bearing block supporting apparatus includes a supporting member(8) having a rectangular shape. The supporting member(8) is installed at one end of a bearing block(4), which is installed at both sides of a work roll(3) in order to support the work roll(3). The bearing block(4) is inserted into a supporting member(5). A housing(9) is installed at an outer portion of the supporting member(5). An actuating rod(10) is elastically installed in the housing(9) through a spring(13). An end of the actuating rod(10) is inserted into the supporting member(5). An insertion hole is formed at a front end of the actuating rod(10).
Patent KR-20030056142-A (KR)
Title: Method of location registration in mobile communication switching center
Inventor: KIM SU HYEONG
IPC: H04W16/00
Filed: 2001-12-27
Abstract: PURPOSE: A method for registering a location in a mobile communication switching center is provided to prevent reception unavailability due to a hand-off by always matching the current location of a terminal with location information of a home location register. CONSTITUTION: An MSC(Mobile Switching Center) transmits an update request message to a BSC(Base Station Controller) to update location information of terminals connected with the current location of the MSC(S21). The BSC transmits the update request message to a base station managed by the BSC(S22). The base station transmits a location registration message to the terminals connected to an area of the base station(S23). The base station transmits a location registration reclaim message to the BSC(S24). The BSC confirms the location registration reclaim message and transmits the confirmed message to the MSC(S25). The MSC changes location information by searching information of the terminals currently moving by the location registration reclaim and transmits the changed location information of the terminals to a home location register(S26). The home location register updates and stores the updated location registration information(S27).
Patent KR-20030058569-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: CHO GWANG JUN
IPC: H01L21/02
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to improve yield and productivity of the semiconductor device and enable high integration of the semiconductor device by separating a deposition process of a dielectric layer into two steps so as to form the dielectric layer having a good deposition characteristic. CONSTITUTION: A storage electrode(27) is formed on a semiconductor substrate(11). The dielectric layer is formed on the surface of the storage electrode. The dielectric layer is of a stacked structure, including the first and second dielectric layers(29,31) wherein the first dielectric layer is formed at a low deposition rate by using extra gas and the second dielectric layer is formed at a high deposition rate without using extra gas. A plate electrode(33) is formed on the surface of the dielectric layer.
Patent KR-20010071788-A (KR)
Title: 실롤 유도체 및 이를 사용한 유기 전계 발광소자
IPC: C09K11/06
Filed: 1999-07-07
Abstract: 본 발명에서는 유기 전계 발광소자에 화학식 1 등의 특정한 실롤 유도체를 함유시킨다.  이에 따라 고효율이며 수명이 긴 유기 전해 발광소자를 수득할 수 있다. 
     화학식 1 
     
       
     
     상기 식에서, 
     R 1 과 R 2 는 각각 독립적으로 치환되거나 치환되지 않은 알킬기, 실릴기, 아릴기, 헤테로사이클릭기 또는 알케닐기이며, 각각의 말단에서 서로 결합할 수 있으며, 
     Ar 1 과 Ar 2 는 각각 독립적으로 치환되거나 치환되지 않은 아릴기 또는 헤테로사이클릭기이며, 
     R 3 내지 R 10 은 각각 독립적으로 치환되거나 치환되지 않은 알킬기, 아릴기 또는 헤테로사이클릭기이며, 각각의 말단에서 서로 결합할 수 있다.
Patent KR-20010072369-A (KR)
Title: 연료전지 및 그 제조방법
IPC: H01M8/24
Filed: 1999-08-09
Abstract: 본 명세서는, 촉매반응층과 가스확산층을 갖는 한 쌍의 전극과, 상기 한 쌍의 전극에 의해서 끼워지지된 전해질층과, 상기 전극의 외측에 배치되고, 한쪽의 전극으로의 연료가스공급용유로를 갖는 세퍼레이터 및 다른 쪽의 전극으로의 산화제가스공급용유로를 갖는 세퍼레이터를 구비하는 단전지를, 상기 세퍼레이터를 통해 적층한 연료전지로서, 적어도 상기 촉매반응층, 가스확산층 또는 유로표면이 발수성을 갖는 연료전지를 개시한다.  이에 따라, 뛰어난 전지성능을 갖는 연료전지를 얻을 수 있다.
Patent KR-20010072425-A (KR)
Title: 교란된 무선 채널 변경 방법
IPC: H04J1/16
Filed: 1999-08-12
Abstract: 변경된 또는 변경될 무선 채널이 교란된 무선 채널(Da)인 현존 듀플렉스 무선 링크의 단지 하나의 무선 채널만을 변경하는 방법이 개시되어 있다.  새로운 무선 채널(Dn)은 예를 들면 교란된 무선 채널(Da)과 비교하여 서로 다른 시간슬롯(t7)만을 나타내며, 무선 주파수(f)는 동일하다.
Patent KR-20010072868-A (KR)
IPC: B01D15/00
Filed: 1999-08-24
Abstract: Purified 1,1,1,3,3-pentafluorobutane (HFC-365 mfc) with low contents of hydrogen chloride, hydrogen fluoride and/or unsaturated impurities is obtained from the crude compound by treatment in the liquid phase with a solid inorganic sorption agent or with diatomic molecules capable of addition to C-C multiple bonds, followed by separation. Independent claims are also included for: (a) HFC-365 mfc containing not more than 1 ppm HF, 1 ppm HCl , 20 ppm unsaturated (chloro)-fluoro compounds and 10 ppm unsaturated 2C compounds; (b) the use of fluorotrichloroethylene (CFC1111) as a control substance for monitoring the purification of HFC-365 mfc containing CFC1111 and other unsaturated compounds as impurities.
Patent KR-20010101482-A (KR)
IPC: H02K1/12
Filed: 2000-11-14
Abstract: 본 발명은 전기 모터, 변속기, 변속기 하우징 및 폴 박스를 구비한 전기식 구동 유니트에 관한 것이다.  종래 기술에 따라 지금까지 상기 양 하우징은 분리되어 생산되었으며 서로 연결된다. 
     본 발명에 따른 전기식 구동 유니트(1)의 부품 수와 제작 비용은, 변속기 하우징(5)과 폴 박스(10)를 통합 형성하고 자기식 복귀 부재(36)와 자석(32)을 폴 박스(10)로 삽입함으로써 줄어든다.  상기의 전기식 구동 유니트(1)는 자동차의 윈드 실드 와이퍼 모터 또는 조정 모터에 응용된다.
Patent KR-20020013522-A (KR)
Inventor: PARK JONG GU
IPC: C12Q1/68
Filed: 2000-04-04
Abstract: PURPOSE: Provided are novel antisense oligos containing one or more antisense sequence to mRNA region with a less secondary structure to improve their target sequence specificity and stability to nuclease activities. CONSTITUTION: The novel antisense (AS) oligos contains one or more antisense sequence to mRNA region with a less secondary structure. In particular, they are a covalently-closed multiple antisense (CMAS)-oligo, which is constructed to form a closed type by ligation using complementary primer, and a ribbon-type antisense (RiAS)-oligo, which is composed of two loops containing multiple antisense sequences and a stem connecting the two loops that is constructed to by ligation using complementary sequences at both 5 prime ends. Since the novel AS-oligos are extremely stable to exonuclease activities, and show a significant growth inhibition of tumor cells, pharmaceutical compositions containing the novel types of AS-oligos are effectively used in treating cancer, immune diseases, infectious diseases, and other human diseases caused by aberrant gene expression.
Patent KR-20020036781-A (KR)
IPC: H01B11/02
Filed: 2000-05-25
Abstract: 본 발명은 외측 자켓과, 그 외측 자켓 내에 배치되고 상이한 레이 길이를 가지는 트위스트 와이어 케이블 페어를 2 개 이상 포함한다.  각각의 트위스트 와이어 페어의 와이어는 절연 물질로 둘러싸인 전도부를 포함하며, 각각의 트위스트 와이어 페어의 전도부는 서로 상이한 스트랜드 트위스트 길이를 갖는다.  트위스트 와이어 페어의 레이(lay) 길이는 각각의 트위스트 와이어 페어의 전도부의 스트랜드 트위스트 길이와 상호 관련되어, 케이블의 트위스트 와이어 페어들의 위상 지연이 데이터 전송을 위한 수용 가능한 범위 내로 매칭된다.  역으로, 트위스트 와이어 페어의 레이 길이가 특정되면, 각각의 트위스트 와이어 페어의 각각의 전도부의 스트랜드 트위스트 길이가 트위스트 와이어 페어의 레이 길이와 상호 연관되어, 케이블의 트위스트 와이어 페어들의 위상 지연이 원하는 용도에서 수용될 수 있는 범위 내에 있게 된다.
Patent KR-20020008410-A (KR)
Title: Components coated with an aluminium-silicon alloy
IPC: B23K35/30
Filed: 2000-05-25
Abstract: Aluminum-silicon alloy coating production on aluminum or aluminum alloy involves applying an alkali metal fluorosilicate, namely potassium and/or cesium fluorosilicate, and heating. Independent claims are also included for the following: (i) an aluminum or aluminum alloy component coated with an aluminum-silicon alloy by the above process; (ii) a method of joining aluminum or aluminum alloy components by carrying out the above process and brazing optionally with soldering flux addition; and (iii) a mixture comprising 99.5-85 wt.% alkali metal fluorosilicate and 0.5-15 wt.% alkali metal fluoroaluminate.
Patent KR-20030060458-A (KR)
Title: Method for the preparation of hydrogels for wound dressings
Inventor: NOH YEONG CHANG
IPC: A61K9/00
Filed: 2002-01-09
Abstract: PURPOSE: A process of preparing hydrogels for healing wounds by coating an aqueous solution of a biocompatible polymer and glycerine on a urethane film and then delivering radiation to the obtained preliminary hydrogels is provided. The hydrogels are easy to adhere to wounds or the skin and have excellent transparency and handling ability. Therefore, it is effectively used for healing wounds or regeneration of the skin. CONSTITUTION: An aqueous solution comprising 1 to 37% by weight of polyvinyl alcohol, 1 to 37% by weight of polyvinylpyrrolidone, 0.1 to 5% by weight of chitosan and 1 to 10% by weight of glycerine is coated on an urethane film and then subjected to continuous freezing and thawing to produce preliminary hydrogels. And then radiation is delivered to the preliminary hydrogels. The urethane film is prepared from 0.5 to 5.0% by weight of a urethane solution. The polyvinyl alcohol, polyvinylpyrrolidone and chitosan have a molecular weight of 31,000 to 1,860,000, 200,000 to 1,300,000 and 700 to 1,500,000 respectively. The radiation is gamma rays or electron rays.
Patent KR-20030061122-A (KR)
Title: A Slices Of Raw Thornback Mixing For An Instant Dish
Inventor: KWON GIL PYUNG
IPC: A23L17/00
Filed: 2002-01-10
Abstract: PURPOSE: Provided is an instant-cook sliced skate with mixed vegetables, which preserves the taste, texture and flavors peculiar to the skate and has extended storage. CONSTITUTION: An instant-cook sliced skate with mixed vegetables comprises sliced skate sliced into 4-7cm and matured at ambient temperature for 24 hours, and a condiment for seasoning the sliced skate. The sliced skate and the condiment are sterilized, and vacuum-packaged. The condiment comprises 8-12 wt.% of red pepper powder, 8-10 wt.% of hot pepper paste, 3-7 wt.% of soybean paste, 3-7 wt.% of dextrose syrup, 0.3-0.7 wt.% of mustard, 1.5-2 wt.% of cider, 0.5-1.5 wt.% of soy sauce, 0.1-0.5 wt.% of glacial acetic acid, 0.1-0.5 wt.% of starch powder, 0.5-1.5 wt.% of radish juice, 0.5-1.5 wt.% of onion juice, and 1-3 wt.% of crushed garlic.
Patent KR-20030062910-A (KR)
Title: hydride reactor for controling hydrogen gas flow using hydrogen storage alloy
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-01-21
Abstract: PURPOSE: A hydride reactor using a hydrogen storage alloy is provided to keep the constant calorific value from the reactor by absorbing the fixed amount of hydrogen in the hydrogen storage alloy with varying the variable frequency of a compressor, and to discharge uniform temperature air indoors by keeping reaction heat regularly with flowing hydrogen evenly. CONSTITUTION: A hydride reactor has reactors(1,2), a hydrogen passage pipe(3), a compressor(4) and a blowing unit(5). Different kinds of hydrogen storage alloys having different hydrogen occlusion and discharge pressure ranges are charged in reactors. The inverter compressor is installed in the hydrogen passage pipe to vary the internal pressure in the reactor according to change of variable frequency. The amount of hydrogen discharged from the hydrogen storage alloy charged in the reactor is kept uniform according to internal pressure.
Patent KR-20020063806-A (KR)
Title: A method for producing an improved charging stock for use in metallurgical processes
Inventor: DAM OSCAR G
IPC: B22D11/11
Filed: 2002-01-22
Abstract: PURPOSE: A method for producing an improved, uniformly sized charging stock for use in further metallurgical processes while increasing process efficiency and reducing cost and time consumption is provided. CONSTITUTION: The method for producing an improved charging stock for use in further metallurgical processes comprises the steps of providing a source of molten metal of known composition; providing a source of solid particulate material of a known composition which is compatible with the molten metal; combining the molten metal source with the solid particulate material source to produce a combined stream; and forming the combined stream into a plurality of uniformly sized metal billets for use in further metallurgical processes, wherein the forming step further comprises providing a particulate collection zone and a casting zone, the particulate collection zone having a first inlet for receiving the particulate material source and a first outlet for discharging the particulate material and the casting zone having a second inlet for receiving the molten metal source, a means for cooling the combined stream, a second outlet for discharging the combined stream and a shaping means for shaping the combined stream.
Patent KR-20030066008-A (KR)
Title: circuit for communication checking
Inventor: KIM DAE JUNG
IPC: H04B3/46
Filed: 2002-02-04
Abstract: PURPOSE: A circuit for checking transmission and reception states is provided to easily check a communication state of a communication interface, i.e., the transmission and reception states, without a separate external check device. CONSTITUTION: An itself diagnosis control unit(20) does not transmit a transmission signal, which is outputted a transmission unit of a communication interface(10), to the outside, and transmits the transmission signal to a reception unit of the communication interface(10) by a communication control signal. The itself diagnosis control unit(20) checks transmission and reception states between the transmission unit and the reception unit of the communication interface(10).
Patent KR-20030010473-A (KR)
Title: Image delivery system, image delivery method, and recording medium in which image delivery program is recorded
Inventor: SUGA TAKAAKI
IPC: H04N7/173
Filed: 2002-02-19
Abstract: PURPOSE: To make it possible that a moving image which is picked up in leisure facilities such as a theme park and an aquarium, and in a large scale store can be confirmed previously by a user or can be edited in accordance with interest of the user. CONSTITUTION: This image distribution system 2 which distributes a moving image file to terminals 5 which are connected with the system 2 via a network 4 is provided with an image storage 210 for storing moving image files which are obtained by continuously imaging a plurality of users; a link information control part 220 for storing link information with the moving image files stored in the image storage; and image distribution control means 230, 250 which read a part in which a specific user is recorded from the moving image file stored in the image storage on the basis of the link information, and distribute the part when request of distribution of the moving image file regarding the specific user is received from the terminal.
Patent KR-20030068964-A (KR)
Title: Apparatus for scrapping dummy glass of liquid crystal display panel
Inventor: CHAE GYEONG SU
IPC: G02F1/13
Filed: 2002-02-19
Abstract: PURPOSE: A device for discarding dummy glasses of a liquid crystal panel is provided to improve the productivity by not stopping the device even in the case of exchanging the dummy glasses. CONSTITUTION: A clean room(100) is made up of a lower layer(101) and an upper layer(102). A cutting equipment(103) of a liquid crystal panel is arranged on the upper layer for extracting unit liquid crystal panels from a motherboard. A plurality of dummy glasses generated in extracting the unit liquid crystal panels is loaded in a discard box(107) mounted at the lower layer through a discard pipe(106) installed passing through the lower layer and the upper layer. Photo detecting and emitting sensors(108,109) are mounted in the discard box for generating an alarm when the discard box is filled with the dummy glasses over a certain height. If the alarm is generated, a worker rotates a valve(110) installed in the discard pipe for loading the dummy glasses while the discard box is exchanged. The worker lifts up a cover(111) of the discard box and detaches the discard box from the discard pipe. A new discard box is mounted for loading the dummy glasses loaded in the discard pipe. The discard box is transferred to the outside for discarding the dummy glasses.
Patent KR-20030071078-A (KR)
Title: Adhesive composition to cellulose, and a cross-linked cotton pad for solution adsorption
Inventor: BANG YEONG GIL
IPC: C09J133/00
Filed: 2002-02-27
Abstract: PURPOSE: A composition for the adhesion of cellulose, a method for preparing a medical cotton pad and a medical cotton pad prepared by the method are provided, to improve the water and blood absorptive power by maximizing the crosslinking efficiency. CONSTITUTION: The composition comprises 0.5-1.5 wt% of a poly(acrylic acid)-based resin; 0.4-0.9 wt% of liquid ammonia (28%); 0.01-0.06 wt% of chitosan; 0.6-1.7 wt% of acetic acid; and water. Preferably the poly(acrylic acid)-based resin is a poly(acrylic acid-co-maleic anhydride) copolymer. The method comprises the steps of soaking 1 parts by weight of cotton into 3-8 parts by weight of the composition; placing the soaked cellulose cotton on a polished stainless plate and compressing the cotton by using a rubber roller with a pressure of 0.5-2 kgf/cm¬2 3-10 times for 3-40 sec; and drying it with a hot wind of 40-80 deg.C for 0.5-6 hours.
Patent KR-20030071426-A (KR)
Title: Oral anti-acnepreparation containing pine pollen extract
Inventor: JANG JUN HWAN
IPC: A61K9/00
Filed: 2002-02-28
Abstract: PURPOSE: An oral formulation containing a pine pollen extract having excellent antimicrobial effect against Propionibacterium acnes and exhibiting comedo reducing effect is provided. Therefore, the formulation is used in treatment of acne, in particular by a woman sensitive to skin cosmetic without the risk of skin irritation. CONSTITUTION: An oral formulation contains a therapeutically effective amount of a pine pollen extract in the form of solids, liquids or jellies. The solids are any one form of granules, fine particles, powders, tablets and pills and the liquids are any one form of syrups, emulsions and suspensions. The effective dosage amount of the pine pollen extract is 10mg to 20g, based on 60kg of body weight in adult human patients.