baber/WOPTO huggingface dataset:
Patent KR-20010075799-A (KR)
Title: Potable chain type locker
Inventor: PARK PIL SANG
IPC: E05B45/00
Filed: 2000-01-18
Abstract: PURPOSE: A chain type portable locking device is provided to prevent theft by alarming in applying impact to the locking apparatus or in cutting a chain, and release of locking by using a universal key. CONSTITUTION: A chain type portable locking device is composed of a locking chain(10) constraining articles; an electronic locking unit(20) fixing the locking chain or releasing, and detecting tension of the locking chain; a cut detecting unit(30) detecting cutting the locking chain and disassembling the locking apparatus; an impact detecting unit(100) detecting impact on the detecting apparatus; an IC key contact unit(90) reading codes in an IC key(95); a remote control receiving unit(80) receiving a signal from a remote control key(85); a power unit(60) supplying power to the locking apparatus; a power detecting unit(50) detecting the power unit; a control unit(70) controlling the electronic locking unit by detecting receiving codes, detecting theft by analyzing signals, and alarming replacement time of a battery by inputting the output signal from the power detecting unit; and an alarm unit(40) alarming according to state of the control unit. The electronic locking unit and the alarm are released with transmitting a locking release signal in locking, and with inserting the IC key to the IC key contact unit.
Patent KR-20010073714-A (KR)
Title: Forming device and method for wallboard of vehicle
Inventor: CHON SUNG DO
IPC: B29C45/14
Filed: 2000-01-19
Abstract: PURPOSE: An interior material forming method and a device thereof for a vehicle are provided to reduce cost on molding by performing forming of a base material and bonding of a surface material simply with upper and lower molds, to improve productivity by shortening a manufacturing process, and to improve quality by preventing damage on a foam layer of the surface material. CONSTITUTION: A base material(100) is molded by injecting a liquid to the molding surfaces of upper and lower molds(300,400). In the step for injecting a base material via the upper material for forming a planar face of the base material and an auxiliary injection die(310) movably installed in the edge of the upper mold for forming of the side edge of the base material, the thickness of the planar portion is formed to be the same as that of the side edge by using the auxiliary injection die. When a surface material(200) is attached, an elastic member(500) is lifted up as much as the thickness of the surface material to attach the surface material while the thickness of the side face is compensated. Therefore, the part of the surface material attached to the side edge of the base material is protected from damage.
Patent KR-20010077225-A (KR)
Title: Hot pepper paste enriched with beef and honey
Inventor: KIM SEUNG HEE
IPC: A23L11/20
Filed: 2000-02-01
Abstract: PURPOSE: A thick soypaste mixed with red peppers containing beef and honey for boiled rice with assorted mixtures is provided, which has complex flavor, fluent nutrition and long-term preservability, and can be mixed with various foods. CONSTITUTION: A method for preparing a thick soy paste mixed with red peppers containing beef and honey comprises the steps of: (i) mixing olive oil 0.4wt.% and grinded garlic 1wt.%, roasting at 150deg.C for 2-3minutes; (ii) putting pulverized beef 2wt.% prepared previously by dressing with soy sauce 0.2wt.%, wine 0.2wt.%, sesame oil 0.2wt.% and a little pepper, and then getting the beef well done at 200deg.C; (iii) adding a thick soypaste mixed with red peppers 14wt.% and honey 2.4wt.%, boiling for 30minutes with stirring, stopping heating, and then adding pine nuts and stirring again.
Patent KR-20010077304-A (KR)
Title: Refrigerator and control method of the same
Inventor: CHO JIN CHEOL
IPC: F25D11/00
Filed: 2000-02-01
Abstract: PURPOSE: A refrigerator and method for controlling operation of refrigerator is provided to achieve an improved use convenience by allowing a user to control operation of the refrigerator through a touch panel and check the product specification through an LCD arranged at the refrigerator. CONSTITUTION: A refrigerator comprises a micro computer(11) for controlling components of the refrigerator; a touch panel(12) for inputting key signals for refrigerator operation, operation state display and function; a liquid crystal display(14) arranged at the front surface of the refrigerator and connected to the touch panel so as to display an image in accordance with the image information transmitted from an external source; a main control unit(15) for controlling the micro computer so as to perform refrigerator operation corresponding to key signals input through the touch panel and Internet, and supplying image information to the liquid crystal display so as to display the image corresponding to input key signals; and a modem/LAN(13) for transmitting key signals for refrigerator operation, operation state display and function which are input from a remote terminal through Internet, and transmitting information relating to refrigerator operation state or function output from the main controller to the remote terminal.
Patent KR-20010081774-A (KR)
Title: Traditional house for knocked-down
Inventor: SUNG SUK KYOUNG
IPC: E04B1/343
Filed: 2000-02-18
Abstract: PURPOSE: A prefabricated traditional Korean house is provided to promote understanding on beauty and scientific application about a traditional house as well as the structure, contents and uses of a house by manufacturing directly about excellent building-construction techniques of the Korean nation. CONSTITUTION: A prefabricated traditional house comprises: many column members(20) erected and fixed vertically in several layers on a model house site; girder members arranged vertically on the column members to combine with the column members; roof members arranged on a frame of a house composed of column members and girder members to form a roof; and sidewall members attached to the circumference of the column members to form a door(55), walls, a floor(56), etc.
Patent KR-20010081838-A (KR)
Title: System for receiving call provisionally and method for performing the same
Inventor: YOO DO HYEON
IPC: H04L12/66
Filed: 2000-02-19
Abstract: PURPOSE: A system and a method for providing a phone number for temporary reception is provided to offer a cyber number, a temporarily receiving phone number, to a user, who has his own phone number, for a desired period. CONSTITUTION: A system for providing a phone number for temporary reception is comprised of a terminal(110), a cyber number manager(120), a charge payment relay(130), a payment gateway(140), a cyber number storage part(150), a command issuing scheduler(160), a command issuing database(170), and an exchange(180). The terminal(110) is used when a user inputs information to apply for a cyber number. The cyber number manager(120) receives a service start time and a service end time from the user and manages this time information. The charge payment relay(130), in the case of a prepayment service, receives a service order number and payment associated information, transfers them to the payment gateway(140), and transmits payment approval status to the cyber number manager(120). In the case of a post payment service, the charge payment relay(130) generates a demand record and transmits a payment approval result. The cyber number storage part(150) records number usage records and number aging records. If a call forwarding command or a call forwarding release command exists within a specific time, the command issuing scheduler(160) translates the command and transmits to the exchange side. The command issuing database(170) stores call forwarding executing command records and call forwarding release command records. The exchange(180) receives a command from the command issuing scheduler(160) and makes a call forwarding function to a user number from a cyber number or a call forwarding release function operated.
Patent KR-20000030904-A (KR)
Inventor: HONG MUN SIK
IPC: H04W24/00
Filed: 2000-03-29
Abstract: PURPOSE: A measurement device for quality of a radio data service is provided to measure automatically a quality of a radio data service using a mobile radio telephone. CONSTITUTION: A measurement device for quality of a radio data service comprises a program and an algorithm for connecting a lap top computer or a desk top computer to a mobile radio telephone terminal and performing an uploading or a downloading of data. A local server supervises an operation state of a remote server. A main server supervises an operation state of the local server. A radio data service quality is examined by using a web.
Patent KR-20010094160-A (KR)
Inventor: JIN JONG PIL
IPC: H01J29/76
Filed: 2000-04-04
Abstract: PURPOSE: A deflection yoke for cathode ray tube is provided to perform easily a convergence control operation by forming a projection portion on a surface of a cover. CONSTITUTION: A separator(4) is installed at an outer circumference of a funnel portion(2). A horizontal deflection coil(6) and a vertical deflection coil(8) are installed at an inside and an outside of the separator(4). A ferrite core(10) is fixed to an outside of the vertical deflection coil(8). The horizontal deflection coil(6) and the vertical deflection coil(8) are connected with external circuits by a terminal board(12). A CPM(Convergence and Purity Magnet)(16) is installed at one end of a neck side(14) of the separator(4). The horizontal deflection coil(6) generates a pin cushion type magnetic field to a vertical direction of an electron beam path. The vertical deflection coil(8) generates a barrel type magnetic field to a horizontal direction of the electron beam path. A multitude of pin(18) is formed around the terminal board(12). The terminal board(12) is protected by a cover(22). A volume(20) is formed at the terminal board(12). A passing hole(22a) is formed on the terminal board(12). A control bar(24) is contacted with the volume(20) through the passing hole(22a). A multitude of guide projection(26a) is formed on a surface of the cover(22).
Patent KR-20010029621-A (KR)
Title: Piezoelectric Ceramic Composition, Buzzer and Actuator using the same
Inventor: HORIKAWA KATSUHIRO
IPC: H01L41/09
Filed: 2000-04-07
Abstract: PURPOSE: To obtain a piezoelectric buzzer using piezoelectric ceramics which is improved in both heat resistance and piezoelectric characteristic than the conventional piezoelectric ceramics. CONSTITUTION: A piezoelectric buzzer 10 contains a metallic plate 12. A piezoelectric ceramic layer 14 is formed on the metallic plate 12 and an electrode 16 is formed on the ceramics layer 14. The piezoelectric ceramics composition constituting the ceramics 14 are prepared by substituting 0.2-2 mol% Pb atoms of a lead zirconate titanate expressed by PbA£(TixZr1-x)a(SnyCr1-y)bSbc|O3 (where 0.94 <= A <= 1.02, 0.46 <= x <= 0.51, 0.01 <= y <= 0.5, 0.01 <= b <= 0.03, 0.01 <= c <= 0.04, and a+b+c=1) with La.
Patent KR-20010095643-A (KR)
Title: Lithium battery and method for preparing the same
Inventor: JUNG JAE SIK
IPC: H01M4/36
Filed: 2000-04-11
Abstract: PURPOSE: Provided is a lithium battery having electrodes combined with electrolyte, which is excellent in high ratio property, mechanical strength, and low temperature property and can be used as power source for portable electric appliances and electric cars. CONSTITUTION: The lithium battery comprises; an anode formed by coating an electrode with a polymer electrolyte(1), wherein the electrode is formed by coating an anode current collector(3) with an anode material(2); a cathode formed by coating an electrode with the polymer electrolyte(1), wherein the electrode is formed by coating a cathode current collector(5) with a cathode material(4); a separator(6) laid between the anode and the cathode; and an electrolyte solution impregnated into the anode, the cathode, and the separator. The anode and cathode current collectors(3)(5) are metal foil or metal expended mesh. And the polymer electrolyte(1) is selected from the group consisting of amorphous polyethylene oxide, polyethylene oxide, polypropylene oxide, polymethyl methacrylate, and polyether series. The lithium battery is produced by a process comprising the steps of: coating the electrodes with the polymer electrolyte slurry and drying; laying the separator(6) between the anode and the cathode to make a battery; heating the battery under the vacuum to heat-cure the polymer electrolyte(1); and injecting the liquid electrolyte solution into the battery.
Patent KR-20010097097-A (KR)
Inventor: KIM JEONG SEONG
IPC: B60T8/00
Filed: 2000-04-20
Abstract: 본 발명은 안티록 브레이크 시스템의 코일조립체 고정장치에 관한 것으로, 그 목적은 안티록 브레이크 시스템의 ECU 하우징에 코일조립체를 고정하는 고정장치를 개선하여 코일조립체의 조립을 보다 용이하게 함과 동시에 제조원가를 절감하는 것이다. 
     본 발명에 따른 안티록 브레이크 시스템의 코일조립체 고정장치에 의하면, ECU 하우징(11)에 일체로 성형되며 밀착부(33)를 갖춘 시트부재(30)와 코일조립체(22)의 케이스(22c) 외주에 형성된 걸림홈(22e)을 통해 코일조립체(22)가 용이하면서도 견고하게 고정된다.  이에 따라 코일조립체(22)의 조립 작업성이 보다 향상되며 전체적인 안티록 브레이크 시스템의 제조원가 역시 절감되는 이점이 있다.
Patent KR-20010104460-A (KR)
Inventor: KIM MAN JAE
Filed: 2000-04-28
Abstract: 여기에 인터넷 폰 서비스를 이용한 전화 통화와 공중 전화망을 이용한 전화 통화가 동시에 가능한 전화기 장치가 개시된다.  전화기 장치는 통상의 전화기 회로와 스위치 및 스위칭 회로로 구성된다.  스위칭 회로는 스위치 입력에 따라서 전화기 회로, 헤드 셋 또는 마이크 및 스피커 그리고 퍼스널 컴퓨터간에 상호 음성 입출력이 되도록 스위칭 된다.  본 발명의 전화기 장치는 퍼스널 컴퓨터와 연계되어 인터넷 폰 서비스를 통한 전화 통화에 사용되며, 공중 전화망을 통해 전화 통화가 가능하며, 두 가지 모두를 이용한 전화 통화가 가능하다.  인터넷 폰 서비스를 이용한 전화 통화와 공중 전화망을 이용한 전화 통화를 동시에 진행하는 경우, 적어도 셋 이상의 수신자와 발신자간에 전화 통화가 가능하며, 모든 통화자들은 동시에 다른 통화자의 음성을 청취 할 수 있다.
Patent KR-20010098236-A (KR)
Inventor: HA TAE EON
Filed: 2000-04-29
Abstract: 본 발명은 수출입 업무 수행시 하주(10)와 운송업자(20) 사이에 발생되는 복잡한 서류 송수신 등의 업무를 인터넷을 이용하여 효율적으로 수행하는 방법에 관한 것으로서, 하주(10)가 운송업자(20)에게 접속하여 운송스케줄과 스페이스를 확인하고, 운임체크, 운임네고 및 부킹을 하는 단계와, 하주(10)가 선적요청에 필요한 서류를 작성, 데이터베이스(11)에 저장한 후 운송업자(20)에게 전송하는 단계와, 하주(10)가 서류발급 신청서를 작성하여 관련 유관 기관(50)에 전송하고, 유관 기관으로 부터 신청서류를 전송받는 단계와, 운송업자(20)가 하주로 부터 전송받은 서류를 데이터베이스(21)에 저장한 다음, 이를 이용하여 선적완료 후 하주(10)에게 보낼 서류를 작성, 전송하는 단계와, 하주(10)가 선적완료 후 운송업자(20)로 부터 전송받은 서류를 데이터베이스(11)에 저장하고, 이들로 부터 관세환급 또는 수출대금 결제에 필요한 서류를 검색, 편집하고, 이를 세관(30) 및 지급은행(40)으로 전송하는 단계와, 하주(10)가 지급은행(40)으로 부터 서류수신 확인 및 입금완료 사실을 전송받는 단계로 이루어 지는 것을 특징으로 한다.
Patent KR-20010103267-A (KR)
Title: 탈취 및 항균성 분산체
Filed: 2000-05-09
Abstract: 탈취 및 항균성 분산체는 탈취 및 항균성성분, 바인더수지 및 수성 또는 유성액 매체로 형성된다.  탈취 및 항균성 성분은 알칼리토류금속의 산화물 또는 수산화물, 함수규산 및 양이온 계면활성제를 포함하여 구성된다.
Patent KR-20000077279-A (KR)
Title: 액정 표시 장치 및 그 제조 방법
IPC: G02F1/1368
Filed: 2000-05-16
Abstract: 석영 유리 기판 상에 화소 전극 구동용 다결정SiTFT가 형성되고, 이 다결정 SiTFT의 상층이며 또한 화소 전극의 하층 위치에 도전성 차광층이 형성되어 있는 액정 표시 장치에 있어서 도전성 차광층의 차광 성능을 향상시키기 위해, 도전성 차광층을 평탄화된 층간 절연막 상에 형성한다. 층간 절연막의 평탄화는, 예를 들면, CMP 등에 의해 행한다.
Patent KR-20010014937-A (KR)
Inventor: YOSHIYAMA KENJI
IPC: H01L29/78
Filed: 2000-05-19
Abstract: PURPOSE: To provide a semiconductor device which is subminiaturized in size, and a method of manufacturing the same. CONSTITUTION: A gate electrode 31 is covered with a silicon nitride film 7, which has a larger etching selection ratio than that of an NSG film 14 under prescribed etching conditions. A cobalt silicide film 13 is formed on the top surfaces of source/drain regions 10 and 11. Furthermore, a high-melting metal silicide constituting a gate electrode 312 is formed of a cobalt silicide film 12.
Patent KR-20010015034-A (KR)
Inventor: SHIMA KATSUHIKO
IPC: B65B51/10
Filed: 2000-06-16
Abstract: PURPOSE: To provide a film wrapping sealer providing uniform temperature distribution all over the whole area of a heater element disposed in the annular shape (accurately almost the annular shape). CONSTITUTION: A packaging film is sealed by using a heater element 2 provided on a fixed plate 1 of a wrapping cylinder and heat welding the film into the annular shape with a body to be packaged as a center in the constitution of a wrapping sealer. In that case, a spiral section 2a and a terminal section 2b of the heater element 2 are wrapped together in the laminate direction on a fixed plate 1, and the welding areas of the start section 2a and the terminal section 2b are provided overlappingly.
Patent KR-20010113380-A (KR)
Inventor: BAE SEONG JEONG
IPC: B21C47/02
Filed: 2000-06-19
Abstract: 본 발명은 신,연선 설비를 통하여 인출되는 선재의 권취형태를 조절하는 권취 방법에 관한 것이다. 
     본 발명 선재의 권취형태 조절방법는, 신,연선 설비를 통하여 인출되어 나오는 선재가 보빈장착부 전방에 설치되어 보빈폭과 일치하는 구간을 왕복구동하는 트래버스에 안내되어 보빈에의 권취가 이루어지는 선재 권취방법에 있어서, 상기 트래버스의 정방향 및 역방향 이동속도는 적어도 일부구간에서 연속적으로 변화되어 트래버스의 정방향 이동 또는 역방향 이동중 어느 한 방향의 이동속도가 이동 개시 시점으로부터 연속적으로 증가되고 나머지 방향의 이동속도는 상기 방향의 이동 속도와 반대로 되어 보빈에 권취되는 와이어의 형태가 원추형으로 이루어지도록 하는 데에 기술적 특징이 있다. 
     본 발명 선재의 권취형태 조절방법은 각 신호에 따른 트래버스의 왕복 이송 속도가 가변되어 보빈의 외주면상에 와이어가 원추형 또는 원통형과 원추형이 혼합된 형태로 권취되도록 함으로써 만권 보빈의 이동시에 발생될 수 있는 와이어의 이탈에 의한 흘러내림이 방지되도록 한 이점이 있음과 아울러 와이어의 해권에 적합한 다양한 권취 형태를 얻을 수 있는 장점이 있다.
Patent KR-20010114034-A (KR)
Inventor: KIM YEONG U
IPC: B29C44/02
Filed: 2000-06-20
Abstract: 본 발명은 냉장고에 사용되는 진공단열재에 관한 것으로, 더욱 자세하게는 냉장고 가동시 고내의 냉기에 의한 수평방향으로의 수축이 방지되어, 진공단열재가 냉장고의 아웃케이스 및 폴리우레탄 폼과 분리되는 것을 방지할 수 있는 진공단열재의 코어 제조방법에 관한 것이다. 
     본 발명에 의한 코어 제조방법은, 코어층을 일차 형성하는 단계, 상기 코어층 상에 새로운 코어층을 누적시켜 형성하는 단계, 누적된 코어층이 소정크기가 될 때까지 상기 과정을 반복하는 단계, 소정크기가 됐을 시 탈형시켜 압축방향으로 일정두께를 갖도록 절단하는 단계로 구성된다. 
     본 발명에 의한 코어를 사용한 진공단열재는 냉장고에 부착시 수평방향으로의 치수변형율이 낮아, 코어의 수축으로 인한 아웃케이스 및 폴리우레탄 폼과의 분리가 발생하지 않는다.
Patent KR-20000054741-A (KR)
Inventor: SEO SEUNG HO
IPC: H04L12/24
Filed: 2000-06-21
Abstract: PURPOSE: A system for managing Telecommunications Information Networking Architecture(TINA) networks, is provided to supply independence between managing systems of TINA Element Management Layer(EML) components and a Simple Network Management Protocol(SNMP) or Telecommunications Management Networks(TMN) EML agents, and optimize management for TINA EML components, by implementing a TINA Generic Resource Object(TGRO) to a Common Object Request Broker(CORBA), with supplying a single TINA Generic Resource Interface(TGRI) with each TINA EML component and placing corresponding TGRO distribution individuals, after comprising a TGRA relaying module connecting to a Network Element Layer(NEL). CONSTITUTION: A system for managing Telecommunications Information Networking Architecture(TINA) networks, implements a TINA Generic Resource Object(TGRO) to a Common Object Request Broker(CORBA), by supplying a single TINA Generic Resource Interface(TGRI) with each TINA EML component and placing corresponding TGRO distribution individuals, after comprising a TGRA relaying module connecting to a Network Element Layer(NEL) of other managing systems. The TGRA operates as an EML agent in a TINA managing area and as an EML manager in managing areas of other managing systems, and guarantees conversions of an information model/managing protocol and independence.
Patent KR-20010007484-A (KR)
Title: Liquid crystal driver and optical head for tilt correction
Inventor: YASDA GATHHIKO
IPC: G11B7/095
Filed: 2000-06-22
Abstract: PURPOSE: A liquid crystal driving device, laser head and compact disk device of the same are provided to compensate for a spherical aberration by compensating for several axes of tilt independently. CONSTITUTION: A periodic wave generator(1) generates a periodic wave. A phase shift unit(3) inputs the output of the periodic wave generator(1) and shifts a phase on the ground of a command value. An inversion element(7) inverts the output of the phase shift unit(3). A voltage dividing resistor(9) connects a plurality of resistance in series, and accesses the output of the phase shift unit(3) and the output of the inversion element(7). A liquid crystal element(11) has an electrode unit and a common electrode(12) opposite to the electrode unit, connects the common electrode(12) with the output of the periodic wave generator(1), and connects the electrode unit with the output of the voltage dividing resistor(9).
Patent KR-20000058725-A (KR)
Inventor: JUNG SUNG HEE
IPC: G06Q30/02
Filed: 2000-06-26
Abstract: PURPOSE: A method for the execution of online network applied internet roulette game is provided to enable the clients to participate using the cyber money provided by the company, to maximize the advertisement effect by exposing the clients to the existing roulette game form of advertisement and by enabling the clients to click the advertisement banners which will then open up a new window with detailed product information and product web site, and to redeem the client's cyber money through various games and events. CONSTITUTION: A method for the execution of online network applied internet roulette game is composed of connection and execution. The client(1) connects to the network(2), executes the game through mutual communication with the server(3), and receives the results. Mutual communication is enabled to allow clients(1n) to view one client's(1a) prize winning news.
Patent KR-20010015090-A (KR)
Inventor: SAITO TADAO
IPC: H01F37/00
Filed: 2000-06-29
Abstract: PURPOSE: An inductance element is to greatly lower the manufacture cost by raising the work efficiency of windings, while keeping satisfactory inductance characteristics in an inductance element used as a saturable inductor, etc. CONSTITUTION: A winding(3) having 20-500 turns N per length of 10 mm is formed around a cylindrical bobbin(1) having a hollow(2) thereby constituting a coil(4), and a single or a plurality of layers of magnetic tapes(5) of 4-50 micrometer thickness and 2 mm or wider are inserted and settled in the hollows(2) of the bobbin(1). A ratio (N/n) of the number of turns N per 10 mm to the number of layers n of the magnetic tapes(5) is set at 20-500. The magnetic tapes(5) are disposed in the hollow of the coil, to form an open magnetic path structure of the tapes(5) pierce the hollow, and both ends thereof are magnetically connected to form a closed magnetic path loop.
Patent KR-20020003426-A (KR)
Title: A co-occupation of the boring log information on an internet line
Inventor: LEE JONG SUK
IPC: G06F17/30
Filed: 2000-06-24
Abstract: PURPOSE: A method for communizing a geologic columnar section on the Internet is provided to reduce a time and expenses and to prevent a large accident by utilizing existing data in a position where a geological survey is conducted and by leaving a record in one's real name. CONSTITUTION: The geological survey data is stored into a database according to a plane positioning coordinate. The Window 2000 server is used to construct the database. The database is connected with a web page using ADO(Active Data Object). A client/server application program based on the browser is created to connect the client and the server with use of a Microsoft Internet information server.
Patent KR-20020005100-A (KR)
Title: Method for Production of Cefuroxime axetil with Higher purity and yield
Inventor: KANG SIN UK
IPC: C07D501/34
Filed: 2000-07-08
Abstract: PURPOSE: Provided is a method for producing cefuroxime axetil with higher purity and yield, which cefuroxime axetil is a kind of cefuroxime 1-acethoxy ethyl ester, has a broad antibacterial spectrum to both gram positive and negative bacteria, and displays stability to beta-lactamase. Thus it is used for an antibacterial agent. CONSTITUTION: Cefuroxime 1-acethoxy ester(Cefuroxime axetil) is represented by the formula(1) and inhibits the production of cephem enantiomer represented by the formula(2). It is produced from cefuroxime acid in the presence of acid, wherein, the ratio of acid to cefuroxime acid is 0.02 to 0.8.
Patent KR-20020006834-A (KR)
Title: A method of determination of fenamates in urine
Inventor: KIM MYEONG SU
IPC: G01N33/493
Filed: 2000-07-13
Abstract: PURPOSE: A method for analyzing fenamate medicine in urine is provided to analyze fenamate medicines in urine simultaneously and obtain optimum analysis conditions with precision and convenience at a low cost. CONSTITUTION: In a method for analyzing fenamate medicine in urine, a sample including multi-components of fenamate medicine extracted from urine is reacted with a mixture of anhydrous pentafluoroprophion(PFPA) and 2,2,3,3,3,-pentafluoro-1-prophanol(PFP-OH) to obtain respective fenamate derivative mixtures, and the fenamate derivative mixtures are analyzed by using gas chromatography/anion chemical ionization mass analyzer(GC/NCI-MS).