baber/WOPTO huggingface dataset:
Patent KR-20010053355-A (KR)
Inventor: KANG SEUNG AN
IPC: C07F9/38
Filed: 2001-02-27
Abstract: PURPOSE: Provided is a method for producing high purity 4-amino-1-hydroxybutyliden-1,1-bisphonic acid monosodium trihydrate safely and cheaply in higher yield. CONSTITUTION: The method for producing 4-amino-1-hydroxybutylidene-1,1-bisphonic acid monosodium trihydrate comprises the steps of: reacting gamma-aminobutylic acid with the mixture of water and triphosphorous chloride; recovering 4-amino-1-hydroxybutylidene-1,1-bisphonic acid or its salts; dissolving 4-amino-1-hydroxybutylidene-1,1-bisphonic acid in water with heat and adding sodium hydroxide into the 4-amino-1-hydroxybutylidene-1,1-bisphonic acid solution in a ratio of 0.9-1:1; and increasing the temperature of the reaction mixture to an appropriate temperature and slowly cooling the mixture.
Patent KR-20020069690-A (KR)
Title: Internet photo system using digital photo kiosk and management system thereof
Inventor: KIM YEONG HAK
IPC: G06F17/00
Filed: 2001-02-27
Abstract: PURPOSE: An Internet photo system using a digital photo kiosk and a method for managing the same are provided to utilize a stored video image again a necessary case by storing a video photographed in a digital photo kiosk in a web server as an image file. CONSTITUTION: If a user who wishes to use an Internet photo system connects to a web server using a client connected to the Internet and inputs a member ID and a password(S302), the web server checks whether the user is a member or not based on the inputted ID and password(S304,S306). If the user is a member, a video image to be edited is searched(S308). The member who searched a corresponding video image edits the video image into one's wanted format(S310). If the member selects a photo mix for performing a reduction/enlargement of a video image and performing a synthesis of the video image and a background screen, the member selects an available video from a background screen DB and performs a synthesis of the video and the video image(S312,S314). The member judges whether the video image is output by a printer connected to a client or a service to the web server is requested(S324). In the case that video image is output by the printer, the edited video image is printed and output(S326).
Patent KR-20010044698-A (KR)
Inventor: JUNG SUNG WON
IPC: G06F17/30
Filed: 2001-03-17
Abstract: PURPOSE: A contact data search method and system is provided to enable a member to open the member's contact information or updated contact information to other permitted persons so that it can prevent leakage of personal information, and prevent trouble in notifying other permitted persons of new contact information every time the contact information is changed. CONSTITUTION: The method comprises steps of a user accessing a web server and passing a membership approval process(500), the web server offering a non-member contact search window in the case that the user is a non-member(520), the web server receiving a search word and personal information of the non-member(522), the web server checking if the search target is a member or non-member(524), the web server searching for permitted contact information among a contact information database in the case that the search target is a member(526), the web server offering the contact information of the search target only if the request non-member is included in the permitted contact information(528,530), the web server offering a member contact search window in the case that the user is a member(540), the web server receiving a search word and extracting member registration information(542), the web server checking if the search target is a registered member(544), the web server searching for contact information registered by the search target member(546), and the web server transmitting the permitted contact information to the search request member if the search request member is included in the contact information registered by the search target member(548,550).
Patent KR-20020075578-A (KR)
Title: EGR valve of internal-combustion engine
Inventor: JANG YONG SU
IPC: F02M25/07
Filed: 2001-03-26
Abstract: PURPOSE: An exhaust gas recirculation(EGR) valve is provided to prevent the leakage of the exhaust gas to allow the smooth operation of the valve. CONSTITUTION: An exhaust gas recirculation(EGR) valve is composed of a housing formed to communicate an inlet, an outlet, and return passages(59) of the exhaust gas with each other, a valve being detachable at a valve seat of the housing to open/close the inlet and outlet passages, an actuator(69) for controlling the opening/closing of the valve(52), an elastic member(61) for elastically biasing the passages closed by the valve in an initial state, a bush(58) for supporting a valve shaft, and a spacing portion(58a) for discharging the exhaust gas leaked through a gap between the valve shaft and bush to a suction system side.
Patent KR-20010095264-A (KR)
Title: Data multiplexer, data multiplexing method, and recording medium
Inventor: NITTA HAJIME
IPC: H04N7/24
Filed: 2001-04-03
Abstract: PURPOSE: To reduce an arithmetic quantity for a simulated T-STD model. CONSTITUTION: Figure 3(B) indicates a buffer occupied amount required for transferring a TS packet to a transport stream buffer 21 at a transport rate Rt and a leak rate RX. An increasing time T1 and a decreasing time T2 of the buffer occupied amount are expressed in (Rt-Rx)xT1=RxxT2 and T1=(188x8)/Rt, and a time T is expressed as T=T1+T2=(188x8)/Rx, and then the time T is equal to a time T' shown in Figure 3(C). That is, when a TS packet is transferred at a period of the time T', no overflow takes place in the transport stream buffer 21, which is idle at least once per one second, then it is not required to simulate the transport stream buffer 21 for the simulation of the T-STD model.
Patent KR-20020078059-A (KR)
Title: Receiver drier - integrated condenser
Inventor: HWANG DONG U
IPC: F25B39/04
Filed: 2001-04-04
Abstract: PURPOSE: A condenser integrated with liquid receiver is provided to improve cooling performance by decreasing temperature of an outlet of the condenser. CONSTITUTION: A throttling device(T) is formed on an inside of at least one of connecting pipes(52,53) to primarily expand refrigerant. The throttling device is formed by decreasing an inner diameter of a part of the connecting pipe. The refrigerant becomes overcooled by throttling action passing the throttling device, is mixed with liquefied refrigerant passing a refrigerant passage formed by tubes(30) and gets out of a liquid receiver(60) so that temperature of a refrigerant outlet(51) is similar to atmospheric temperature.
Patent KR-20020080907-A (KR)
Title: Method and device of programming nonvolatile memory
Inventor: AHN JONG GEUN
IPC: G11C16/10
Filed: 2001-04-18
Abstract: PURPOSE: A method and device for programming a non-volatile memory is provided to program a non-volatile memory without a large-sized serial buffer. CONSTITUTION: A non-volatile memory(100) is removed electrically and programmed, and a removing/programming/reading operation thereof is controlled by a memory controller(200). The non-volatile memory(100) includes a row/column decoder block(X-DEC and Y-DEC)(120), an EEPROM array(140), a high voltage generating block(160), and a write buffer(180). The EEPROM array(140) includes memory cells capable of being moved electrically and programmed being arrayed to rows(or word lines) and columns(or bit lines). The row/column decoder block(X-DEC and Y-DEC)(120) selects a row(or word line) and column(or bit line) of the EEPROM array(140) in accordance with an address being supplied from the memory controller(200). The high voltage generating block(160) generates a voltage necessary for a removing/programming/reading operation in accordance with a control of the memory controller(200). Data to be programmed being supplied from the memory controller(200) are loaded in the write buffer(180) by a control signal.
Patent KR-20020038452-A (KR)
Inventor: ISHIKAWA HIROSHI
IPC: G01P15/18
Filed: 2001-04-19
Abstract: PURPOSE: To provide a small acceleration sensor having high detection sensitivity and directional and omnidirectional detection sensitivity as turning into high performance. CONSTITUTION: This acceleration sensor is provided with a vibrator, having polarization in one direction and a weight part provided continuously with the vibrator. The weight part is supported in a position different from an overall center of gravity position including weights of the vibrator and the weight part itself, and the direction of the polarization axis of the vibrator is formed, so as to match or to be different from the axis of slip vibration of the vibrator.
Patent KR-20020086177-A (KR)
Title: The bi-layer resists based on the silicon-containing Polymer
Inventor: KIM SEONG SU
IPC: G03F7/004
Filed: 2001-05-11
Abstract: PURPOSE: Provided are a polymer compound which has good transmittance to light at wavelength of 193 nm, and comprises sufficient amount of silicon to be used for BLR(bi-layer resist), and shows excellent developability in 2.38 wt% of tetramethyl ammonium hydroxide developer, and a resist composition using the same. CONSTITUTION: The resist composition comprises a binary copolymer having a structure of formula 1, and a photoacid generator(PAG). In the formula 1, each of R1 and R2 is any one of -H and -CH3, each of R3 and R4 is any one group of -H, -CH3, and -CH2CH3, m+n = 1, 0.1<=m<=0.9, 0.1<=n<=0.9. The copolymer has weight average molecular weight of 5,000-100,000. The PAG is any one selected from the group consisting of triaryl sulfonium salts, diaryl iodonium salts, sulfonate, and mixture thereof. The content of the PAG is 0.5-20 wt% based on weight of the copolymer.
Patent KR-20020087546-A (KR)
Title: Magnetization water
Inventor: SHIN SUK KYUN
IPC: A47G19/22
Filed: 2001-05-14
Abstract: PURPOSE: A cup support for producing magnetized water is provided in which a coffee, green tea or black tea cup with a handle is put into the body composing a support so that coffee, green tea or black tea contained in the cup is magnetized by a magnet formed at the bottom part of the support. CONSTITUTION: The cup support for producing magnetized water is characterized in that a cup support(1) comprises the body(10) and the support plate(20), a handle(12) is formed on one side of the circumferential part of the body(10) while a slit part(14) is formed on the other side thereof, and an insertion groove(18) is formed on the bottom of the bottom part(16) of the body(10) in such a way that a magnet(30) formed by being covered with a protection cap(32) is inserted and mounted into the insertion groove(18).
Patent KR-20020088610-A (KR)
Title: Common use bending jig of automatic pocket setter
Inventor: CHOI KWANG TEAK
IPC: A41H43/02
Filed: 2001-05-18
Abstract: PURPOSE: A common bending jig of an automatic pocket mounting apparatus is provided to form pockets of various sizes by using only one jig, and to secure the rapid and easy exchange of parts of the jig. CONSTITUTION: The common bending jig of an automatic pocket mounting apparatus comprises: a plurality of pocket molding supports(30) separably installed by using locking pneumatic cylinders(60); a plurality of pocket molding push plates(40) separably installed by using bolts; and a plurality of pocket folding members(50) separably installed to connecting members(62) of the pneumatic cylinders. All parts of the bending jig have sizes and shapes corresponding to those of pockets to be molded.
Patent KR-20020088781-A (KR)
Title: System for acc esing web page using native language key-word names and method thereof
Inventor: BAE JIN HYEON
IPC: G06F17/00
Filed: 2001-05-21
Abstract: PURPOSE: A system for connecting a web page using a vernacular keyword name and a method thereof are provided to connect to a corresponding web page easily using a keyword name of one's vernacular without an additional word for displaying a character of a domain name and a nation. CONSTITUTION: A connection device(30) makes a client(10) be connected to a web page on the Internet(20). In addition, an English domain name server(40) for processing a conventional domain name server, that is, an English domain name is included. The connection device(30) makes the client(10) be connected to a corresponding web page on the Internet(20) using an English domain name and one's vernacular keyword name. The connection device(30) includes a keyword name database(31), a connection information database(32), a keyword name server(33), a web server(34), and a search engine(35). At least one keyword name corresponded to all IP addresses on the Internet(20) and URL information corresponded to each keyword name are stored in the keyword name database(31). Connection information of the client(10) who requested an IP address confirmation to the keyword name server(33) is stored in the connection information database(32).
Patent KR-20010107732-A (KR)
Title: 서버장치, 단말장치, 애플리케이션 통신시스템,애플리케이션 통신방법 및 분할된 애플리케이션의 적절한통신을 위한 애플리케이션 통신 프로그램 기록용 기록매체
IPC: H04L29/06
Filed: 2001-05-24
Abstract: 서버장치는, 서브애플리케이션들로 분할된 애플리케이션을 저장하는 제1 저장부(121), 각각의 서브애플리케이션에 대한 정보를 저장하는 제2 저장부(122), 사용자 정보를 저장하는 제3 저장부(123), 선불정보를 저장하는 제4 저장부(124), 및 전체 서버장치를 제어하는 제어부(110)를 포함한다. 상기 서브애플리케이션들 중 일부는 단독으로 실행될 수 있다. 상기 제어부(110)는 사용자로부터 송신요구를 수신하여, 데이터 통신로(300)를 통해 서브애플리케이션들을 송신한다. 서브애플리케이션을 수신한 사용자 단말기는 그 즉시 실행을 개시할 수 있다. 따라서, 통신 개시후 단시간 내에 소망의 애플리케이션을 이용할 수 있는 애플리케이션 통신시스템이 제공된다.
Patent KR-20020089890-A (KR)
Title: Rubber composition for tire tread
Inventor: CHAE MYEONG JIK
IPC: C08L9/00
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a rubber composition for a studless snow tire tread, which is excellent in brake ability on an ice/snow or wet road and has improved abrasion resistance and processability. CONSTITUTION: The rubber composition for the studless snow tire tread comprises100pts.wt. of a diene rubber containing more than 20pts.wt. of a polybutadiene rubber and more than 10pts.wt. of a 3,4-isoprene rubber, 5-80pts.wt. of silica as a reinforcement, 5-80pts.wt. of a carbon black, and 1-10pts.wt. of polynorbornene as a plasticizer, wherein the polynorbornene has a specific gravity of 0.8-1.0, a glass transition temperature of less than -40, a hardness(JIS type) of 3-10 at an ordinary temperature, a tensile strength of 50-90kgf/cm¬2, and an elongation of 400-800% at an ordinary temperature.
Patent KR-20020093365-A (KR)
Title: Apparatus for analysis of base station spectrum
Inventor: MUN SEONG HO
IPC: H04B7/155
Filed: 2001-06-08
Abstract: PURPOSE: An apparatus for analyzing a spectrum of a base station is provided to compose a newly efficient base station spectrum analyzer by compromising and complementing a frequency sweep method and an FFT(Fast Fourier Transform) method. CONSTITUTION: A frequency sweep signal processing unit(10) includes an attenuator(12) for receiving a signal from an RF signal input unit(11) and adjusting the strength of the signal, the first local oscillator(14) shifts a frequency at a uniform interval, and the first mixer(13) for mixing a signal from the attenuator(12) and a local signal from the first local oscillator(14) and generating an IF(Intermediate Frequency) signal. The frequency sweep signal processing unit(10) has the second local oscillator(16) for outputting a signal with a fixed frequency, the second mixer(15) for mixing a signal received from the first mixer(13) and a local signal from the second local oscillator(16), minimizing a maximum frequency of the mixed signal, and transmitting the minimized signal, and a BPF(Band Pass Filter)(17) for removing a noise from a bandwidth of a signal received from the second mixer(15). An FFT signal processing unit(20) has an A/D converter(21) for converting an analog signal from the BPF(17) into a digital signal, a FIFO memory unit(22) for storing a signal from the A/D converter(21), an FFT unit(23) for transforming a sample signal received from the FIFO memory unit(22) into a frequency domain, and a microprocessor(24) for controlling each composing unit.
Patent KR-20020095490-A (KR)
Title: A mouse input device and computer input apparatus using said device
Inventor: LIM GONG JIN
IPC: G06K17/00
Filed: 2001-06-14
Abstract: PURPOSE: A mouse and a computer input device using the same are provided to use the space maximally, to simplify the connection line between a computer and the peripheral device and to decrease the manufacturing cost by embedding with an IC chip card reader within a body. CONSTITUTION: The mouse comprises a body, a scanning part(401), a scan code signal generating part(402), a slot, and a contact type card reader(404). The scanning part detects the position movement of the body by installing to the body. The scan code signal generating part generates a scan code signal corresponding to the position movement detected by the scanning part. The slot makes the contact type IC chip card be inserted into the body. The IC chip card reader reads the information and stores the new information by contacting to the contact type IC chip card inserted into the slot.
Patent KR-20020096076-A (KR)
Title: The laser pointer for analyzing golf swing
Inventor: JEONG SEUNG TAE
IPC: A63B69/36
Filed: 2001-06-15
Abstract: PURPOSE: A laser pointer for analyzing golf swing is provided to turn on laser beam automatically at the swing of golf club to analyze the swing by simply coupling the pointer to any clubs commonly used by users. CONSTITUTION: The laser pointer comprises a see-through window(19) to pass the laser beam; an optical glass cylinder(17) having condensing lens(17d) and semiconductor laser(17c); a control bolt(11) for Y axis to regulate directions of the cylinder(17); a laser driving circuit(16) having an automatic switch(20) and an output circuit transfer switch(14); and a battery for power supply(15). The pointer is enclosed in a case(10) attachable/removable from shaft of a golf-club by means of a fastener device(49). The automatic switch(20) is a centrifugal switch for turning the driving circuit(16) on/off by the centrifugal force generated during the swing motion.
Patent KR-20020095991-A (KR)
Title: Method for manufacturing electronic device with triod-type carbon nanotube field emitter arrays
Inventor: CHOI SEONG YUL
IPC: H01J1/30
Filed: 2001-06-19
Abstract: PURPOSE: A method for manufacturing a three-pole structured electronic device having a carbon nano tube is provided to improve the field emission characteristics within a trench by using the semiconductor manufacturing process, lift-off method, and laser ablation deposition. CONSTITUTION: A first insulating layer is formed on a substrate. A gate electrode is formed on the first insulating layer. A second insulating layer(4) is formed on the gate electrode. A photoresist pattern is formed on the second insulating layer(4). A trench is formed by etching a region where the photoresist is not formed by using the photoresist pattern as a protection layer. A sidewall(6) is formed on a side surface of the trench with a third insulating layer. An aluminum layer is formed on the whole area excepting the bottom of the trench. A metal catalyst layer(8) is formed on the bottom of the trench by a pulsed laser ablation deposition or an RF(Radio Frequency) sputtering method. A carbon nano tube(9) is vertically formed on the metal catalyst layer(8).
Patent KR-20020097309-A (KR)
Title: a room pressure rise prevention device at door closing of vehicles
Inventor: BAE YONG SU
IPC: B60H1/24
Filed: 2001-06-20
Abstract: PURPOSE: An apparatus is provided to prevent discomfort of passenger by easily discharging room air to outside upon closure of vehicle door and thus preventing room pressure rise. CONSTITUTION: An apparatus comprises a magnet(1) mounted to a vehicle door; a coil(2) mounted to a vehicle body; a transistor driving unit(3) for driving each transistor(T1,T2,T3) by separately outputting the induction current generated from the coil in accordance with the intensity of the current; transistors serving as switches for power of a battery; resistors(R1,R2,R3) connected to transistors, respectively, which permit the power being supplied to a motor to have different intensity; and the motor for receiving power from the battery through resistors, and controlling the degree of opening/closing of a vent door of an outdoor air inlet port.
Patent KR-20030001952-A (KR)
Inventor: LEE SEUNG JIN
IPC: H01L21/316
Filed: 2001-06-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent an insulation layer from being lifted off and to eliminate the cause of the fail of the semiconductor substrate by strengthening the cohesion between a spin-on-glass(SOG) layer and an oxide layer. CONSTITUTION: A semiconductor substrate(10) is prepared. A plurality of metal lines(30) are formed on the semiconductor substrate. After an interlayer dielectric is formed on the metal line and the semiconductor substrate, a heat treatment process is performed. A plasma treatment is performed on the surface of the interlayer dielectric. The second oxide layer is formed on the plasma-treated interlayer dielectric.
Patent KR-20030002897-A (KR)
Title: Source Driver in LCD
Inventor: SHIN SEUNG JO
IPC: G09G3/36
Filed: 2001-06-30
Abstract: PURPOSE: A source driver of a liquid crystal display(LCD) is provided to reduce the size of chip by connecting to an output terminal of a gray scale voltage generation string instead of a data control unit connected to each channel, thereby reducing a power consumption by fixing the bits not to be used to a constant level. CONSTITUTION: A source driver of a liquid crystal display(LCD) includes a data selector(170) for selecting R, G, B data of a predetermined bits inputted from outside in response to an output signal from a mode selector(180), a data register(110) for sequentially storing the data from the data selector(170) in response to the output signal of a shift register(100), a hold register(120) for storing the R, G, B data at a time by line, a level shifter(130) for shifting the levels of the R, G, B data stored at the hold register(120), a register string(190) for generating a plurality of gray scale voltages by inputting a reference voltage(Vref), a gray scale voltage control block(200) for controlling the gray scale voltage suitable for the output signal from the mode selector(180) by inputting the gray scale voltages generated from the register string(190), a digital to analog converter(150) for selecting one of the gray scale voltages form the gray scale voltage control block(200) by the output signal of the level shifter(130) and an output buffer(160) for supplying the output of the digital to analog converter(150) to the LCD panel.
Patent KR-20030008009-A (KR)
Title: menu customization system of the cellular-phone and controlling method therefore
Inventor: LEE HUI SEUNG
IPC: H04W88/02
Filed: 2001-07-12
Abstract: PURPOSE: A menu customized system for a cellular phone and a control method therefor are provided to instantly retrieve a menu for which a user wishes when connecting the Internet by editing a menu tree structure of contents provided to a user terminal on an Internet portal screen through a PC. CONSTITUTION: A WAP(Wireless Application Protocol) gateway(5) authenticates a call signal output through a data communication network(4), and connects the call signal to an external communication network. A PC(6) edits a menu tree structure in a wireless Internet portal web site connected through the Internet(3). A template management system unit(7) provides an optimum menu template using user information on the wireless Internet portal web site connected through the PC(6), and processes person-classified customized menu information edited by a user. A menu server(8) converts person-classified customized menu information provided from the template management system unit(7) to be suitable for a menu display type of a cellular phone(1), and outputs converted person-classified customized menu information to the cellular phone(1) through a transmission path.