baber/WOPTO huggingface dataset:
Patent KR-20040039945-A (KR)
Title: Apparatus and method for alarming bad contact of mobile communication terminal with charger
Inventor: MUN CHANG HO
IPC: H04B1/40
Filed: 2002-11-05
Abstract: PURPOSE: An apparatus and a method for informing the connection badness of a charging device in a mobile communication terminal are provided to easily know the contact bad state between the mobile communication terminal and the charging device by sensing the voltage and current change of battery ports and informing the connection bad state to a user by a predetermined sound. CONSTITUTION: A battery(20) has a plurality of ports contacted with ports of a charging device(10) and output ports corresponding to a plurality of the ports, and supplies power to a mobile communication terminal(100). A port detecting unit(30) connects to the output ports of the battery(20), senses a port connection state of the charging device(10) and the battery(20), and outputs a certain value. If the certain value outputted from the port detecting unit(30) is a predetermined value, a control unit(40) outputs a predetermined sound through a speaker(SP).
Patent KR-20040040776-A (KR)
Title: Artificial snow generating apparatus
Inventor: CHOI JONG GU
IPC: F25C3/04
Filed: 2002-11-08
Abstract: PURPOSE: An apparatus for manufacturing artificial snow is provided to mass-produce artificial snow and control the manufactured artificial snow. CONSTITUTION: A loading unit(10) has wheels for moving(11). A rotary unit(12) has a rotary support part(14) automatically rotatively formed on the loading unit. A blower body(3) has an entrance and an exit for flowing in and discharging the external air by a ventilating fan, and of which upper and lower angles are automatically controllable. An air cooling pipe(60) is installed at the entrance of the blower body to be cooled by sucked air flowed in by the ventilating fan, and has a dew condensation discharge port formed to supply compressed air by an air compressor. A water distributor(39) is installed at the exit of the blower body for separately supplying water to make artificial snow. A multi-step ring-shaped spraying device(20) is combined with the air cooling pipe and the water distributor, and has single-hole spraying nozzle parts spraying water and the compressed air, and multi-hole spraying nozzle parts spraying water only on multi-step ring-shaped pipe parts. The multi-step ring-shaped spraying device has water automatic dischargers(40) at lower parts of the multi-step ring-shaped pipe parts.
Patent KR-20040042293-A (KR)
Title: Case of portable electrical device with key input part
Inventor: CHOI JANG SEONG
IPC: G06F15/02
Filed: 2002-11-13
Abstract: PURPOSE: A portable terminal case attaching a key input part is provided to protect a portable terminal such as a cellular phone or a PDA(Personal Digital Assistant) when the portable terminal is not used, and stably support the portable terminal when the portable is used. CONSTITUTION: A housing(100) provides the space to insert the terminal and has an opening part that is a path for moving the terminal. A cover(200) protects a display part of the terminal inserted into the housing by installing to the housing in one body or separately. The key input part(500) and a PCB(Printed Circuit Board) input data to the terminal by attaching to an upper face of the cover. A connector(400) electrically connects the terminal and the PCB.
Patent KR-20040043375-A (KR)
Title: A mobile telecommunication terminal having a camera
Inventor: LEE CHUNG JAE
IPC: H04N5/225
Filed: 2002-11-18
Abstract: PURPOSE: A mobile communication terminal with a camera is provided to protect the camera from the external when a terminal folder is not opened and thus further to protect a camera lens and to rotate the camera with a proper angle. CONSTITUTION: According to a folder type mobile communication terminal having a camera, a hinge part comprises a folder hinge part(11) and a body hinge part(12) to connect a folder(10) with a body case and to accommodate the camera. And the camera is accommodated in the hinge part. When the folder is opened, the camera is projected out of the hinge part. When the folder is closed, the camera is inserted into a camera accommodation space in the hinge part.
Patent KR-20040048160-A (KR)
Title: The method and the system of adding new service to cellular phone network
Inventor: LEE GI HYEOK
IPC: H04W48/08
Filed: 2002-12-02
Abstract: PURPOSE: A method and system for adding a new terminal service are provided to information on a new service by adding corresponding code data on a string of a specific group of a DB. CONSTITUTION: The system determines a field to which data on a new service is inserted in a DB, a position at which the data is inserted on a string of the field, and a type and content of code data to be inserted. The corresponding content is inserted in a table of the DB which has the record on the position and the content of the data according to the determined content. Code data on an additional service is inserted into a string of a specific field of the DB according to the determined content.
Patent KR-20040052056-A (KR)
Title: Auto management, troubleshooting process and method of customer
Inventor: LEE WOON YONG
IPC: H04W8/18
Filed: 2002-12-13
Abstract: PURPOSE: A method for integrally managing every identifier owned or managed by subscribers and automatically processing a trouble is provided to allow a user to effectively manage every information damaged by an accident through one time reporting. CONSTITUTION: Various subscriber information is inputted according to announcement voice. An information provider provides a subscriber with a tool to allow the subscriber to be connected to a service provider and simply edit subscriber information. Information searching by the subscriber is transferred between the subscriber and the information provider through various communication paths. When an accident occurs, the subscriber reports the accident to the information provider. the accident report is processed by a related agency and an accident process result is transferred according to an information priority level which has been designated previously by the subscriber. When the information provider receives information on the accident from the subscriber, the information provider transfers validity-verified characteristics information to a corresponding business person through various communication paths, and automatically creates a report on the transfer result to transfer it to the subscriber.
Patent KR-20040056819-A (KR)
Title: A Back light
Inventor: HAN SEUNG JUN
IPC: H05B41/282
Filed: 2002-12-24
Abstract: PURPOSE: A backlight is provided to equip with a ground circuit, capable of making high voltage ground, between a connection unit and a low voltage unit, thereby capable of protecting the connection unit and high voltage generating unit. CONSTITUTION: A high voltage unit for generating alternating current from direct current power supply by using an inverter circuit is formed at a rear side of an LCD(Liquid Crystal Display) panel. A low voltage unit is formed at the rear other side of the LCD panel has a relatively low voltage compared to the high voltage unit. A connection portion connects the low voltage unit to a feedback circuit of the inverter circuit in the high voltage unit. A protective circuit(107) is constructed to the inside of the low voltage unit and grounds the high voltage generated between the low voltage unit and the connection unit. The connection unit are connected by the first and second feedback connectors(109b). The protective circuit(107) is comprised of zener diodes(108) connected in series and a resistor(110) for leaking the high voltage to a ground stage(106).
Patent KR-20040062046-A (KR)
Inventor: CHOI JEONG SU
IPC: G02F1/1333
Filed: 2002-12-31
Abstract: PURPOSE: An LCD(liquid crystal display) is provided to improve adhesive strength of a seal pattern and a lower substrate. CONSTITUTION: An LCD includes a lower substrate having an image display part(13) and a pad part, a seal pattern(54) formed at the edge of the image display part to surround the display part, a gate link(52') connected between a gate line formed in the pad part and a gate pad(50'), and a data link(52) connected between a data line formed in the pad part and a data pad(50). The LCD further includes a common electrode line(53) and a dummy line(55) formed at the region surrounding the display part, disposed opposite to the pad part, and holes(56) formed at a region in contact with the seal pattern.
Patent KR-20020019611-A (KR)
IPC: C07C67/333
Filed: 2000-08-08
Abstract: 본 발명은 상응하는 엔올 에스테르의 재배열에 의한 아실화 1,3-디카보닐 화합물의 제조방법에 관한 것이다.  또한, 본 발명은 아실화 1,3-디카보닐 화합물의 상응하는 호변이성체 화합물의 제조에 관한 것이기도 하다.
Patent KR-20020026567-A (KR)
IPC: H01L21/205
Filed: 2000-06-26
Abstract: 질소를 도핑하면서, 반도체 디바이스용으로서 충분한 특성을 구비하는 에피택셜 실리콘 웨이퍼로서, 산소 농도가 7 ×10 17 atoms/cm 3 일 때의 질소 농도가 약 3 ×lO 15 atoms/cm 3 이하이며 또한 산소 농도가 1.6 ×1O 18 atoms/cm 3 일 때의 질소 농도가 약 3 ×1O 14 atoms/cm 3 이하의 범위 내에 있는 질소 농도 및 산소 농도인, 높은 게터링 성능을 가지는 질소 도핑 베이스 실리콘 웨이퍼를 제공한다.
Patent KR-20020024338-A (KR)
IPC: H01Q21/06
Filed: 2000-09-13
Abstract: A phased array antenna includes a plurality of radiating elements, a feed line assembly, a ground plane positioned between the plurality of radiating elements and the feed line assembly, with the ground plane having a plurality of openings positioned between the plurality of radiating elements and the feed line assembly, and a plurality of voltage tunable dielectric phase shifters coupled to the feed line assembly.
Patent KR-20020039353-A (KR)
IPC: C08J5/18
Filed: 2000-01-26
Abstract: 본 발명은 플루오로케미칼 올리고머 화합물 및 열가소성 또는 열경화성 중합체를 포함하는 중합체 조성물을 제공한다. 이 중합체 조성물은 바람직한 방유성 및 방수성을 갖는 섬유 및 필름과 같은 형상화된 물품을 제조하는 데 유용하다.
Patent KR-20020063561-A (KR)
Title: Method of Making a Fibrous Electret Web Using a Nonaqueous Polar Liquid
IPC: A41D13/11
Filed: 2000-02-04
Abstract: A method of charging fibrous webs with nonaqueous polar liquids. A web 20 that contains nonconductive fibers is wetted with a nonaqueous polar liquid 14. The web 20 is then substantially dried 22 to provide a fibrous electret web. The fibrous electret web can be used as a filter in a filtration face mask 40 that is adapted to cover the nose and mouth of the wearer. The present method has the advantage over known charging methods in that the nonaqueous liquid requires less energy for drying than is required for aqueous liquids. Additionally, many filter webs can be directly wetted with nonaqueous liquids, which cannot be easily wetted with aqueous liquids.
Patent KR-20020045610-A (KR)
IPC: F16B2/26
Filed: 2000-10-18
Abstract: 본 발명은, 스틸 로드(steel rod)로 보강된 콘크리트 슬래브(slabs:평판)의 제조에 사용되는 형태의 보강 로드의 격자 구조물의 건설에 사용될 수 있는 클립을 제공한다.  상기 위치를 적소에 체결하기 위한 장치 또한 제공한다.  양호한 클립(1)은 실질적으로 장방형체(2)를 갖는다.  상기 장방형체(2)의 제 1 면(4)으로부터 대향면(5)을 향해서 리세스(3)가 연장된다.  상기 리세스(3)는 아치부(arcuate portion)(6)에서 종료된다.  리세스(3)의 내측 에지(7a, 7b)는 아치부(6)를 향해서 수렴된다.  상기 장치는 기초판(12)에 개구(13)를 갖는다.  상기 기초판(12)상의 정지부(18a, 18b, 18c)는 장치를 적절하게 위치시키며, 상기 장치에서는 전단 플레이트(32)가 개구(13)를 통과하도록 클립 스택으로부터 클립(1)을 전단(shear)할 수 있고, 상기 클립(1)의 아치부(6)는 상부 로드(16)와 결합된다.  이후 한쌍의 J-형 피봇 아암(21a, 21b)이 구부러져서 하부 로드(17)의 주위에서 클립(1)의 하부를 구부려 두 로드(16, 17)를 함께 고정한다.
Patent KR-20020066336-A (KR)
IPC: C03C1/00
Filed: 2000-12-28
Abstract: 함수 실리카겔을 동결, 해동하고, 분리된 수분을 제거함으로써 함수 실리카겔을 탈수하고, 실리카 입자를 얻는다.  또한, 얻어진 실리카 입자를 세정, 소성함으로써 합성 석영 유리 분말을 제조한다. 
     또는, 물유리를 탈알칼리하고, 산화제와 산을 가하고 수소형 양이온교환 수지를 통과시키고, 이어서 그 실리카 수용액을 겔화시키고, 세정, 소성함으로써 합성 석영 가루를 제조한다. 
     또는, 실리카를 150∼400℃, 500∼700℃, 이어서 1100∼1300℃에서 각각 일정 시간 유지함으로써 석영 유리를 제조한다.
Patent KR-20020068068-A (KR)
IPC: A43B13/26
Filed: 2001-01-04
Abstract: 클리트 몸체(3), 상기 클리트 몸체(3)로부터 신장된 복수개의 휨성 돌출부(1) 및 복수개의 강성 돌출부(2)를 포함하는 골프화용 플라스틱 클리트(10)가 개시된다. 상기 휨성 돌출부(1) 및 강성 돌출부(2)는 잔디를 손상하지 않으면서 잔디상에 우수한 그립성을 제공한다. 상기 휨성 돌출부(1)는 경질 표면상에서 외방으로 구부러지며 이때 강성 돌출부(2)는 중량을 주로 지지한다. 상기 클리트(10)는 절반정도 경화된 플라스틱 물질의 형상 회복특성을 이용한 "강제 추출 몰딩"에 의해 경제적으로 제작될 수 있다.
Patent KR-20020093839-A (KR)
Title: 에스몰올 제제
IPC: A61K47/02
Filed: 2002-01-02
Abstract: 메틸-3-[4-(2-히드록시-3-이소프로필아미노)프로폭시]페닐프로피오네이트 염산염 (에스몰올 염산염), 완충제 및 삼투 조절제를 포함하는, 심장 질병의 치료를 위해 비경구 투여하는데 적합한 수성 멸균 제약 조성물 및 이의 제조 방법을 개시한다.
Patent KR-20020087086-A (KR)
Title: 유압모터의 고장검출장치 및 유압 구동차량
IPC: F16H47/02
Filed: 2001-01-19
Abstract: 본 발명의 유압모터의 고장검출장치는 원동기(2)에 의하여 구동되는 유압펌프 (3)와, 이 유압펌프(3)로부터의 토출오일에 의하여 구동하는 주행용 유압모터(1)와, 주행용 유압모터(1)의 출력축에 연결된 트랜스미션(7)과, 주행차량의 정지를 검출하는 정지 검출장치(26)와, 트랜스미션(7)내의 오일레벨을 검출하는 액면 검출장치(35)와, 정지 검출장치(26)에 의하여 주행차량의 정지가 검출되고, 또한 액면 검출장치(35)에 의하여 오일레벨의 소정값(La)에의 도달이 검출되면 경보를 발하는 경보장치(39, 40)를 구비한다.
Patent KR-20020081487-A (KR)
IPC: C08K5/00
Filed: 2001-03-15
Abstract: A composition comprises polyethylene, an amide of an 8-30C saturated fatty acid and optionally an auxiliary lubricant and other additives.   The composition comprises: (I) polyethylene of standard relative density above 940 kg/m<3> (94.5 wt.%); (II) an amide of a fatty acid (0.05-0.5 wt.%); (III) an auxiliary lubricant (a fatty acid, ester or salt, amide of a mono-unsaturated fatty acid, ≥ 4C polyols, monoether of a mono- or polyalcohol, glycerol ester, paraffin, polysiloxane and/or a fluorinated polymer) (0-0.15 wt.%); and (IV) additive(s) (e.g. antioxidants, anti-acids, anti-UV, colorants or antistatic agents) (0-5 wt.%).
Patent KR-20020092447-A (KR)
IPC: G02F1/1337
Filed: 2001-04-23
Abstract: 본 발명은 연신처리 또는 러빙(rubbing)처리에 의해 액정성 화합물을 연신방향이나 러빙방향과는 다른 방향으로 배향시킨 방법을 제공한다. 또한, 본 발명은 수산기를 가지는 고분자 필름을, a) 연신처리 및 에스테르화 처리하거나, 또는, b) 에스테르화 처리 후, 러빙처리하고, 상기 필름상에 액정성 화합물층을 형성시킴으로써, a)의 경우 연신방향과 다른 방향으로, b)의 경우 러빙처리된 상기 필름면에 대하여 대략 수직방향으로, 상기 액정성 화합물을 배향시키는 것을 특징으로 하는 액정성 화합물의 배향방법을 제공한다.
Patent KR-20030024702-A (KR)
IPC: B41J2/07
Filed: 2000-06-30
Abstract: 본 발명에 따른 프린트 방법은, 장치고장 때문에 이미지의 어느부분이 프린트 되지 않을 것인가를 인식하고, 가능하다면, 프린트 오류의 시각적인 효과를 감소시켜 원래의 위치에 바르게 프린트하게 위하여 인접한 세로줄에 여분의 잉크돝을 프린트한다.
Patent KR-20040062293-A (KR)
Inventor: HAN GI CHEON
IPC: H04M17/00
Filed: 2003-01-02
Abstract: PURPOSE: A telephone switching system using an originator telephone number as a PIN(Personal Identification Number) and a method therefor are provided to process a PIN that becomes an accounting key value by using a telephone number of an originator, and to automatically connect a call of the originator with a receiver through a voice recognition function, so that the originator can easily call a desired party. CONSTITUTION: A web server(50) is connected to plural Internet access terminals. A subscriber database(80) stores various information on subscribers. A voice recognition server(100) recognizes a voice of an originator, which is inputted through a PSTN(30). An accounting server(90) stores an amount of money of each prepaid card, and subtracts the amount of money according to inputted accounting information. A control server(70) connects an originator telephone(10) such that the originator telephone(10) can call a specific telephone.
Patent KR-20040066341-A (KR)
Inventor: AHN JUN EUN
IPC: H01L21/027
Filed: 2003-01-17
Abstract: PURPOSE: A method for fabricating a pattern of a fine structure by micromachining is provided to prevent a loading phenomenon and a footing phenomenon by eliminating an etch structure in an open region between the patterns of the fine structure while a part of the etch structure remains wherein a mask having a plurality of uniform or ununiform etch patterns is used. CONSTITUTION: The first etch mask(106a) for defining a fine structure pattern region is formed on a semiconductor substrate(100) in which a sacrificial layer and an etch target material are stacked. The second etch masks(106b) are separated from each other by a predetermined interval in the open region between the fine structure patterns, including a plurality of fine etch patterns. The etch target material exposed by the first and second etch masks are patterned. The sacrificial layer under the etch target material is so patterned that a part of the sacrificial layer of the second etch mask is eliminated. While the first etch mask is removed, the second etch mask and the floating etch target material under the second etch mask are eliminated to form the fine structure pattern.
Patent KR-20040068785-A (KR)
Inventor: PARK JEONG JAE
IPC: H04N7/18
Filed: 2003-01-27
Abstract: PURPOSE: A multiple accessing method for the digital video recorder and a recording medium recording the method are provided to connect to a digital video recorder while an image from another digital video recorder is displayed on a monitor. CONSTITUTION: A display region for displaying images provided by digital video recorders and a connection-related information input region to which a network mode, address or number required for a user to connect to a digital video recorder is input are displayed. When the user is connected to the digital video recorder, an image provided by the connected digital video recorder is displayed on the display region. When the user wants to connect to a digital video recorders other than the connected digital video recorder, the user connects to the other digital video recorder while the image provided by the previously connected digital video recorder is being displayed and an image provided by the other digital video recorder is displayed on the display region.
Patent KR-20040069425-A (KR)
Inventor: JUNG SANG CHEOL
IPC: C08B37/00
Filed: 2003-01-29
Abstract: PURPOSE: A polysaccharide derived from the fruit body of Coriolus versicolor, its isolation method and an immunity increasing composition containing the polysaccharide are provided, to obtain an anticomplementary and water-soluble polysaccharide which comprises a sugar moiety of glucose and an amino acid moiety of glycine, arginine and valine. CONSTITUTION: The isolation method comprises the steps of cutting the fruit body of Coriolus versicolor, pulverizing the cut one, sterilizing the pulverized one at a high temperature and a high pressure for 2 hours and filtering the sterilized one; mixing the obtained supernatant with ethanol in the ratio of 1:4 to sediment it and centrifuging it with 10,447 g for 20 min; lyophilizing the obtained sediment, adding distilled water to the concentration of 10 mg/mL, dialyzing the solution for 3 days, and centrifuging the dialyzed one with 10,447 g for 5 min; and separating the obtained sediment by gel chromatography using a Separose CL-6B column charged with 0.2 M NaCl at 4 deg.C.
Patent KR-20040069856-A (KR)
Inventor: PARK TAE HUI
IPC: H01L21/28
Filed: 2003-01-30
Abstract: PURPOSE: A method for preventing corrosion of a metal line of a semiconductor device is provided to remove residual Cl by injecting HSQ SOG between an etch process and a photoresist removal process. CONSTITUTION: An HSQ SOG of a gas state is injected into a metal line of a semiconductor device under the vacuum state in order to absorb Cl elements after an etch process is performed. A residual photoresist(20) is removed from the metal line. The HSQ SOG is injected during 0 to 10 minutes within a process chamber of the pressure of 1 or more Torr and the temperature of 150 degrees centigrade.
Patent KR-20040070561-A (KR)
Title: Organic electroluminescence device
Inventor: LEE JUN YEOP
IPC: H05B33/26
Filed: 2003-02-04
Abstract: PURPOSE: An organic electroluminescence device is provided to lengthen the life of the device and achieve improved luminance by allowing for ease of injection and flow of hole and preventing impurities generated from an electrodes from being diffused to a light emitting layer. CONSTITUTION: An organic electroluminescence device comprises a substrate; a first electrode(10) formed on the substrate; a hole injection layer(11) formed on the first electrode; a light emitting layer(12) formed on the first electrode; and a second electrode(13) formed on the light emitting layer. The hole injection layer contains a carbon compound. The carbon compound is one or more selected from a group consisting of fullerene, carbon fiber, carbon black, graphite, and carbyne.
Patent KR-20030069059-A (KR)
Title: 동작보조장치
IPC: H02K7/116
Filed: 2003-02-11
Abstract: 냉장고 등 마그네트 도어의 밀착을 해제하는 신뢰도가 높은 보조장치를 제공하는 것을 그 과제로 한다. 
     이를 해결하기 위한 수단으로 모터(12)에 통전하여 캠기어(20)를 회전시킨다.  시동캠(22)의 완만한 사면(22d)이 캠플로어(24)를 회동하여 기동암(29)에 의한 출력차(26)의 락을 풀고, 코일스프링(28)의 일단이 결합하는 출력차(26)를 축세력으로 선형치차(34)와 함께 회전시켜 맞물리는 랙(32)에 연설한 로드(30)를 케이스(11)로부터 돌출하여 도어의 밀착을 해제하는 단서를 보조한다.  정전 등의 이상사태로 캠기어(20)의 위치관계를 잡을 수 없게 되었을 때에는 모터(12)를 역회전시켜 원점으로 복귀시키면 늘 같은 위치에서 기동할 수 있기 때문에 신뢰성이 향상된다.
Patent KR-20030069859-A (KR)
Title: 승압 전위 발생 회로 및 제어 방법
IPC: G11C11/4074
Filed: 2003-02-20
Abstract: 본 발명은 반도체 메모리에 있어서, 외부 전원 전압이 저하되더라도 반도체 메모리 내부에서는 고속 동작을 가능하게 하고 소형화도 가능하게 하는 승압 전위 발생 회로를 제공하기 위한 것으로서 본 발명에 따른 승압 전위 발생 회로는 용량 MOS 트랜지스터와 트랜스퍼 MOS 트랜지스터를 구비하고, 메모리 셀을 포함하는 DRAM에 사용된 승압 전위 발생 회로에 있어서, 용량 MOS 트랜지스터의 게이트 절연막을 메모리 셀을 구성하는 MOS 트랜지스터의 게이트 절연막의 막두께보다도 얇은 막두께로 함으로써 작은 면적이고 대용량의 승압 전위 발생 회로를 실현한다. 이 경우에, 트랜스퍼 MOS 트랜지스터의 게이트 절연막의 두께를 용량 MOS 트랜지스터의 게이트 절연막의 두께를 동등 이상으로 두껍게 하는 것이 바람직하다.
Patent KR-20030024739-A (KR)
Inventor: JUNG IN TAEK
IPC: A61K36/78
Filed: 2003-02-22
Abstract: PURPOSE: A method of manufacturing a pharmaceutical composition containing a soybean, Ganoderma lucidum Karst., Houttuynia cordata, Artemisiae capillaris Herba and Glycyrrhizae Radix as a main component is provided. Whereby, the composition exhibits excellent anticancer, immunostimulating and arteriosclerosis therapeutic activity and thus is useful as an agent for treatment of such diseases as well as health food. CONSTITUTION: About 5 to 90% by weight of soybean is boiled, aged, extracted in 10 to 90% C1-4 alcohol and concentrated. And 5 to 90% by weight of each Ganoderma lucidum Karst., Houttuynia cordata, Artemisiae capillaris Herba and Glycyrrhizae Radix are extracted 10 to 90% C1-4 alcohol, filtered and concentrated under vacuum. Thereafter, two extracts are mixed, aged and concentrated under vacuum. The effective dose of the composition is 5 to 20mg/kg daily, preferably 10 to 20mg/kg daily and the composition can be taken orally at least 1 to 6 times per day.
Patent KR-20040076351-A (KR)
Inventor: JANG JEONG EUN
IPC: C12N1/20
Filed: 2003-02-25
Abstract: PURPOSE: A lactic acid bacterium and a method for prevention and treatment of fowl typhoid using the same microorganism are provided. The microorganism has improved antimicrobial activity to bacteria causing fowl typhoid. CONSTITUTION: The lactic acid bacterium Lactobacillus para casei KLB58(KCTC 10373BP) has antimicrobial activity to bacteria causing fowl typhoid such as Salmonella gallinarum and Salmonella enteritidis, wherein Lactobacillus para casei KLB58 (KCTC 10373BP) is isolated from Koreans. The method for prevention and treatment of fowl typhoid comprises adding Lactobacillus para casei KLB58 (KCTC 10373BP), the cultured medium thereof, or an extract of Lactobacillus para casei KLB58 (KCTC 10373BP) into the fodder or drink water for fowls, and feeding the fodder or drink water to fowls.
Patent KR-20040076382-A (KR)
Inventor: JANG HYEON U
IPC: G05B19/05
Filed: 2003-02-25
Abstract: PURPOSE: A handy loader provided with a protocol analysis function is provided to analyze a communication frame without using a high price and large size protocol. CONSTITUTION: A handy loader provided with a protocol analysis function includes an RS-422/485 driving unit(21b) and an RS-232C driving unit(21B), a dip switch(21C) and a first and a second serial communication interfaces(SCI)(21D,21d). The RS-422/485 driving unit(21b) and the RS-232C driving unit(21B) receive the first and the second communication signals between the communication device and the PLC through the port during a protocol analyzer mode and it convert it into a predetermined communication level, and also it convert the transmitting/receiving signal for communicating with the PLC into a predetermined communication level during the handy loader. The dip switch(21C) is switched in response to the communication level of the output signals of the RS-422/485 driving unit(21b) and the RS-232C driving unit(21B). And, the first and the second serial communication interfaces(SCI)(21D,21d) analyze the frames of the first and the second communication signals between the communication device and the PLC through the dip switch during the protocol analyzer mode and transmit the transmission signal to the RS-232C driving unit(21B) during the handy loader mode.