baber/WOPTO huggingface dataset:
Patent KR-20040087535-A (KR)
Title: internet search engine by using question search
Inventor: LEE YONG HEE
IPC: G06F17/30
Filed: 2003-04-08
Abstract: PURPOSE: An internet search engine is provided to display a question list including a search word if a user inputs the search word in a search window, and to offer a site address including an answer for the corresponding question. CONSTITUTION: The method comprises several steps. A user inputs a search word in a search window(1). A question list is displayed, and the user determines whether there exists a question which the user wants to ask in the question list(4). If there exists a wanted question, the user clicks on the question and a corresponding answer is displayed(6). The user can visit other reference sites recommended by other users. If there does not exist a wanted question, a new question is registered(3). The new question is open, and other users answer the new question(2).
Patent KR-20040088329-A (KR)
Inventor: OH CHANG LYUL
IPC: A63B23/10
Filed: 2003-04-10
Abstract: PURPOSE: A stretching device for legs is provided to enable easy installation of the device even in a small space by virtue of the simplified structure, and to achieve a reduction in manufacturing cost of the device. CONSTITUTION: The stretching device comprises: a lower plate member(10) formed at one side thereof with inclination adjustment grooves(11); an upper plate member(20) hingeably coupled to one end of the lower plate member and having a supporting member(21) inserted into one of the grooves so that the upper plate member is angled to the lower plate member, the upper plate member further having an ankle supporting member(21); a reduction motor installed at the lower plate member so as to drive forward or reverse upon receiving a signal from a remote controller; a rotatable screw member connected to a shaft of the motor; and a nut member for achieving a desired inclination angle of the upper plate member.
Patent KR-20040088773-A (KR)
Inventor: JUNG SU WAN
IPC: C21B9/12
Filed: 2003-04-11
Abstract: PURPOSE: A hot blast valve capable of controlling impact amount is provided to prevent damage of facility such as cracking of the valve body by installing an impact control means on a line for supplying air to close hot blast passageway, thereby controlling impact amount applied to the hot blast valve by reciprocation of the valve body. CONSTITUTION: In a hot blast valve for reciprocating valve body by an air motor(120) to open and close hot blast passageway, the hot blast valve comprises an impact control means(130) comprising a main body(131) which is installed in series on a line for supplying air to an air motor(120) from an air supply valve(121) to close the hot blast passageway, and in which an input side channel(132) connected to the air supply valve side, an output side channel(133) connected to the air motor side and a bypass channel(134) for connecting the input side channel and the output side channel are formed, an operation part(140) interlocked with an operation bar moved along with the valve body to close the input side channel or the output side channel between the bypass channels so that air flows through the bypass channel only and installed at the main body, and a flux control screw(150) installed at the main body to control flux through the bypass channel if the input side channel or the output side channel is closed by the operation part.
Patent KR-20040089835-A (KR)
Inventor: KIM JIN U
IPC: G06Q30/02
Filed: 2003-04-15
Abstract: PURPOSE: A system and a method for supplying sale promotion matters are provided to enable an oil refinery company to smoothly supply the sale promotion matters to nationwide oil shops and confirm that the sale promotion matters are properly supplied to each oil shop. CONSTITUTION: A main memory(420) includes a user database storing information for a distributor, an oil shop database, a sale promotion matters distribution data section, and a sale promotion matters order data section. A main server(410) certifies the distributor by reading the user database, provides an interface environment for distributing the sale promotion matters to the distributor, and stores the information for the sale promotion matters distribution to the sale promotion matters distribution data section. The first web server(500) provides particulars for the sale promotion matters distribution read from the sale promotion matters distribution data section to the connected oil shop(200), provides the interface environment for enabling the oil shop to order the distributed sale promotion matters, and stores the order information to the sale promotion matters order data section.
Patent KR-20040090527-A (KR)
Inventor: PARK SUNG WOO
IPC: H04W4/06
Filed: 2003-04-17
Abstract: PURPOSE: A 1:1 chatting service method of a mobile communication terminal is provided to reduce time required for chatting and remarkably saving chatting charges. CONSTITUTION: A user of a mobile communication terminal and a user of other terminal set chatting IDs corresponding to self telephone numbers(211). A 1:1 chatting service function is supplied to the terminals(221). If the user of the terminal inputs the telephone number of the other terminal, and then selects a 1:1 chatting service menu or presses a 1:1 chatting service button, the terminal is connected to a chatting server(231). The connected terminal retrieves the ID corresponding to the telephone number of the other terminal(241), and opens a chatting room(251). The terminal retrieves the ID of the other terminal in the chatting room(261). If the ID is discovered(265), the terminal selects the ID, and displays that the terminal is connected with the other terminal on a screen(271).
Patent KR-20040090627-A (KR)
Inventor: KIM TAE SEON
IPC: C03C17/32
Filed: 2003-04-18
Abstract: PURPOSE: A liquid composition for glass print is provided, to obtain various colors when printed on the glass surface, to prevent the printed liquid composition from being released from the glass surface and to allow static elasticity and electromagnetic wave to be screened. CONSTITUTION: The liquid composition comprises 45-55 wt% of an epoxy resin; 35-45 wt% of a pigment; and 5-15 wt% of an adhesive. The liquid composition comprises 40-60 wt% of an epoxy resin; 30-40 wt% of a pigment; and 10-20 wt% of a diluent. Also the liquid composition comprises 45-55 wt% of an epoxy resin; 25-35 wt% of a pigment; 3-8 wt% of an adhesive; and 10-20 wt% of a diluent. Optionally the composition comprises further 100 parts by weight of at least one powder selected from the group consisting of a gold powder, a silver powder, a fluorescent powder, a jade powder and an elvan powder. Preferably the diluent is cyclohexanone.
Patent KR-20040091296-A (KR)
Inventor: PARK U SIK
IPC: H04L9/32
Filed: 2003-04-21
Abstract: PURPOSE: A method for authenticating a bluetooth device is provided to select a desired bluetooth device by changing easily a user-friendly name of the desired bluetooth device. CONSTITUTION: An external bluetooth device is scanned by using a mobile communication device having a bluetooth module(S1). A user-friendly name of the external bluetooth device is transmitted to the mobile communication device(S2). The user-friendly name corresponding to the corresponding bluetooth device is selected from plural user-friendly names(S3). The selected user-friendly name is changed(S4). The user-friendly name of the selected bluetooth device is changed(S5). The selected bluetooth device is connected to the mobile communication device by inputting a PIN code(S6).
Patent KR-20040095431-A (KR)
Inventor: YANO KATSUHIKO
IPC: B22F7/06
Filed: 2003-05-02
Abstract: PURPOSE: To provide a sintered body joined by soldering which is capable of easily determining position of both side parts and accurately obtaining good bonding clearance at the same time. CONSTITUTION: In a sintered body joined by soldering comprising a first part(1), at least, and a second part(10) bonded to the first part by soldering, the sintered body joined by soldering is peculiar about that a protrusion(3) is formed on a joining surface(2) of any one part out of the first and second parts, a groove is formed on a joining surface(12) of the other part in such a way that the groove is inserted onto the protrusion in a depth(h2) having a desired bonding clearance(A) between the joining surfaces of the first and second parts in the state that the protrusion is put to the groove, an accumulation groove(4) for accumulating an excess solder material is formed on the circumferential edge of the joining surface of any one part out of the first part and the second part, and an inner surface(4a) of the accumulation groove and a portion of the other part out of the first part and the second part facing the inner surface of the accumulation groove are formed in an identical plane shape.
Patent KR-20040098868-A (KR)
Inventor: YOON YONG JUN
IPC: G02F1/1333
Filed: 2003-05-16
Abstract: PURPOSE: A digitizer adopting LCD(Liquid Crystal Display) is provided to dispense with a digitizer board, thereby realizing a small size, a small thickness and a small weight of the liquid crystal display by forming a digitizer as a component part of one of among the liquid crystal panel, the back light sheet and the light guide plate. CONSTITUTION: A resonant pen(47) for inputting an external signal and An LCD panel(41) are prepared, respectively. A backlight sheet(45) is installed on the LCD panel. A light guide plate(43) is disposed under the backlight sheet and a shield cover(49) is coupled to the light guide plate. A digitizer is formed as a component part of one among the liquid crystal panel, the back light sheet and the light guide plate.
Patent KR-20040100671-A (KR)
Inventor: KIM TAE GYEONG
IPC: G11C16/00
Filed: 2003-05-23
Abstract: PURPOSE: A page buffer and a semiconductor memory device are provided to reduce program time by improving program verify operation speed. CONSTITUTION: A page buffer includes a precharge transistor(P1), a transfer transistor(N1), a sensing transistor(N4), an inversion transistor(N5), a discharge transistor(N6), a bit line selection unit(122), a data latch unit(124), a data input/output unit(126) and a program verify operation speed control unit(128). The bit line selection unit selects one of an even bit line(BLe) and an odd bit line(BLo) using an even/odd bit line bias signal(DISCHe,DISCHo). The data latch unit outputs output data from a cell string to the data input/output unit after latching the output data. The data input/output unit supplies input data from a data line to the data latch unit, or outputs output data from the data latch unit to the data line. The control unit reduces discharge time by dropping a potential of a node(S0) to a ground voltage(Vss).
Patent KR-20040018119-A (KR)
Inventor: YAMAMOTO YUKIHIRO
IPC: H04W28/04
Filed: 2003-06-13
Abstract: PURPOSE: To improve the data transmission efficiency in a wireless communication system and to improve the communication quality without complicating a decoding circuit of a receiving device. CONSTITUTION: A wireless packet stores a plurality of coded words. Each coded word includes user data and an error correction code. Coded word number information indicating the number of coded words stored in the wireless packet, and coding parameter information indicating the coding method used when a coded word is generated are set in the header of the packet.
Patent KR-20040107983-A (KR)
Inventor: CHOI HUI HWAN
IPC: H01L21/3065
Filed: 2003-06-16
Abstract: PURPOSE: A semiconductor manufacturing apparatus is provided to perform a cleaning process for a plasma chamber at any time by using a cleaning electrode. CONSTITUTION: A semiconductor manufacturing apparatus includes a chamber, a first electrode, a second electrode and a power supply. The chamber(10) includes a gas injection port or gas exhaust port(13). The first electrode(12) is located in the chamber and grounded. The second electrode(21) is electrically connected with the first electrode. The second electrode is used for generating a cleaning plasma. The cleaning plasma contains a cleaning gas. The power supply(50) is electrically connected with the second electrode to supply energy for the second electrode.
Patent KR-20040108169-A (KR)
Inventor: KIM DONG GU
IPC: B60N2/48
Filed: 2003-06-16
Abstract: PURPOSE: A seat headrest for a vehicle is provided to remove inconvenience that the headrest is separated and kept in the other place if the headrest is not used by inserting and settling the headrest into a placing unit formed at the upper rear side of a backrest or protruding upward the headrest. CONSTITUTION: A seat headrest mounted on an upper part of a backrest(12) of a vehicle is composed of a placing unit(30) formed by cutting a rear portion of the upside of the backrest and a headrest(1) of which the height is adjusted to fit in the placing unit or project upward from the placing unit. The predetermined number of supporting bars(5) is protruded under a head seat(3). The predetermined number of inserting holes is formed on the bottom side of the placing unit to fit or detach the supporting bars.
Patent KR-20040110574-A (KR)
Inventor: JI HEON PYEONG
IPC: A47L9/00
Filed: 2003-06-19
Abstract: PURPOSE: A suction head of an upright vacuum cleaner is provided to improve the cleaning efficiency by uniformly sucking fluid and foreign substances via plural suction tubes. CONSTITUTION: A suction head of an upright vacuum cleaner comprises a casing having a body receiving part(34) combined with the lower portion of a body and a suction port for sucking fluids and foreign substances, a rotating brush(37) placed to rotate transversely in the area of the suction port of the casing, and first and second suction tubes(41,43) placed along the axial line of the rotating brush and forming a passage for sucking the fluids and foreign substances sucked through the suction ports through an extension tube(19).
Patent KR-20040077413-A (KR)
Inventor: CHOI TAE SEUNG
IPC: H04N21/23
Filed: 2003-06-24
Abstract: PURPOSE: A mobile service system and method in connection with broadcasting are provided to allow a viewer to individually use additional information and service associated with a program freely and conveniently. CONSTITUTION: A mobile service system includes an image display device(200), a broadcasting transmitting center(400), a mobile data center operator(300), a mobile terminal(100), and a mobile contents server(500). The image display device displays a broadcasting program. The broadcasting transmitting center includes a caption data generator(402) and a caption data controller(401). The mobile data center operator stores data, gives digital object identifiers to information, data and contents associated with the broadcasting program, analyzes basic information of a viewer's terminal and viewer's taste to provide customized service. The mobile terminal includes agent software that sends input information and basic information of a user to a mobile data center and displays information of the mobile data center. The mobile contents server provides mobile contents.
Patent KR-20030059790-A (KR)
Inventor: HAN GYU SEON
IPC: A23L23/00
Filed: 2003-06-27
Abstract: PURPOSE: Provided is a teabag composition for the broth of Kongnamulgukbap(boiled rice with bean sprouts) which makes bean sprout broth products packaged in teabags with a standardized taste. CONSTITUTION: A method of preparing a teabag composition for the broth of Kongnamulgukbap comprises the steps of: mixing 67-87 pts.wt. of anchovy with 13-33 pts.wt. of dried Alaska Pollack; seasoning 100 pts.wt. of the mixture with 6-13 pts.wt. of hemp, 14-23 pts.wt. of red pepper seeds and 1-3 pts.wt. of pepper; and putting the mixture in a teabag, and packaging it.
Patent KR-20050003006-A (KR)
Inventor: CHOI HYUNG BOK
IPC: H01L27/04
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to minimize bowing by using a multiple capacitor oxide layer having different etch rate. CONSTITUTION: A nitride layer(13) is formed on a semiconductor substrate(10). A capacitor oxide layer(14) is formed by sequentially depositing a first oxide layer(14A), a second oxide layer(14B) and a third oxide layer(14C) on the nitride layer. At this time, the second oxide layer has lower etch rate compared to the first and third oxide layers. By sequentially etching the multiple capacitor oxide layer and the nitride layer, a capacitor hole(15) is formed to expose the substrate.
Patent KR-20050003296-A (KR)
Inventor: KOO DONG CHUL
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a semiconductor memory device having a self-aligned contact hole is provided to protect a bit line from an etching process by forming a buffer insulating layer only on a lateral part of a bit line and a surface of a second interlayer dielectric. CONSTITUTION: A first interlayer dielectric is formed on a semiconductor substrate including a transistor. A conductive layer plug(102) is formed on the first interlayer dielectric. A second interlayer dielectric(104) is formed thereon. A bit line(106) connected vertically to the conductive layer plug is formed on the second interlayer dielectric. A hard mask(108) is laminated thereon. A buffer insulating layer(110a) is formed on a lateral part of the bit line and an upper part of the second interlayer dielectric. A barrier insulating layer and a third interlayer dielectric are formed on the entire surface of the hard mask layer and the buffer insulating layer. A self-aligned contact hole is formed by etching the third and second interlayer dielectrics between the bit lines.
Patent KR-20050005062-A (KR)
Inventor: JANG IN JIN
IPC: G06F17/00
Filed: 2003-07-01
Abstract: PURPOSE: An integrated real-time VOD(Video On Demand) service system using a channel structure, and a VOD service management server and a user side VOD terminal used for the same are provided to integrate diverse A/V(Audio/Video) contents offered from multiple contents providers, offer the A/V contents in real-time, and offer the A/V contents information arranged in the channel structure. CONSTITUTION: An encoder(11) receives the A/V contents offered from the contents provider(3) and the contents provider information, and encodes it in real-time. A contents storing part(12) stores/manages the encoded A/V contents. A contents information manager(13) stores/manages the information for the A/V contents and the contents provider. A network interface(14) communicates with the user side VOD terminal(2) by connecting to the WAN(Wide Area Network), receives a service request of the VOD terminal, and transmits the encoded A/V contents requested from the VOD terminal. A service manager(15) controls operation of each component, and makes only the preset A/V contents among the A/V contents encoded in the encoder stored to the contents storing part.
Patent KR-20050003707-A (KR)
Inventor: KIM JIN DONG
IPC: C04B33/00
Filed: 2003-07-04
Abstract: PURPOSE: Provided is a production method of construction materials with far infrared emission and sterilization by using dried plant powder emitting far infrared rays, white clay and inorganic solidifier. CONSTITUTION: The construction materials comprise 10-40wt.% of dried plant powder, 10-40wt.% of white clay for solidness and 10-40wt.% of inorganic solidifier, ceramic powder such as CaO. The plant powder is prepared by drying far infrared emitting plants, such as calanthe discolor, clematis mandshurica, malt, glehnia littoralis, schizandra nigra, pyrus pyrifolia, etc., at 15-25deg.C for a week under the shade, drying plants over 25deg.c under the sun, and grinding dried plants to an effective size. The construction materials are produced by mixing the above raw materials with 10-50wt.% of water, forming mixed materials into an effective shape, drying formed compacts at room temperature, and sintering at 1200-1400deg.C.
Patent KR-20030063306-A (KR)
Inventor: JANG IN BONG
IPC: E03B11/16
Filed: 2003-07-09
Abstract: PURPOSE: A wireless water level control system in a water tank using a time difference is provided to simplify installation and to cut down expenses. CONSTITUTION: The wireless water level control system in a water tank using a time difference, as a wireless water level control system for transmitting and receiving the data of a water tank(1) and a tube well(7) using a wireless system, contains a low water level sensor(2a), a middle water level sensor(2b) and a critical water level sensor(2c) installed in the water tank(1) to control water level by microprocessor built in each controller of a transmitting unit(4) and a receiving unit(8) using a time difference between the low water level sensor(2a) and the middle water level sensor(2b).
Patent KR-20040022387-A (KR)
Title: Polysilicon back-gated soi mosfet for dynamic threshold voltage control
Inventor: DENNARD ROBERT H
IPC: H01L21/28
Filed: 2003-07-09
Abstract: PURPOSE: Provided is an SOI(Silicon On Insulator) MOSFET device that includes a dynamic threshold voltage control scheme, which is suitable for both high-performance and low-power applications. CONSTITUTION: In an SOI MOSFET device, an implanted back-gate region(26) is located on an oxide layer(28), wherein a surface portion of the implanted back-gate region includes a back-gate oxide(16) formed thereon. A body region(46) is located on the back-gate oxide(16). A gate dielectric layer(48) is located at the top portion of the body region. A polysilicon gate(50) is located at the top portion of the gate dielectric layer.
Patent KR-20050006789-A (KR)
Inventor: LEE JONG IL
IPC: H04J13/12
Filed: 2003-07-10
Abstract: PURPOSE: A method for allocating a Walsh code in a mobile communication system is provided to enhance a speech quality by minimizing a stress of an input stage and a signal distortion of an output stage of a base station amplifier. CONSTITUTION: An entire Walsh code search section is divided into unit search sections of certain bit intervals(S12). A search priority level is given according to an order starting from a unit search section with a Walsh code with the best peak factor characteristics(S14). When a mobile station requests allocation of a Walsh code, a search type is determined according to an RC(Radio Configuration) and a request speed(S14). An available Walsh code is searched in an order starting from a Walsh code with the best peak factor characteristics included in a unit search section having the highest priority level(S16). It is checked whether there is an available Walsh code in the corresponding unit search section(S18). If there is an available Walsh code, it is allocated to set up a call(S20).
Patent KR-20050007025-A (KR)
Inventor: KIM TAE IK
IPC: B60R21/00
Filed: 2003-07-11
Abstract: PURPOSE: An ultrasonic sensor apparatus of a back collision alarm device is provided to increase the transmitting source, and to detect the obstacles within the large rear range by mounting the ultrasonic sensors in the rear part of the vehicle inside the bumper cover and diffracting the transmission signal through plural sensing holes. CONSTITUTION: An ultrasonic sensor apparatus of a back collision alarm device is composed of plural ultrasonic sensors(18) arranged horizontally and installed in the rear end of the vehicle body to be closed by a bumper cover(14), and sensing holes arranged longitudinally in the bumper cover in the rear part of the ultrasonic sensors at regular intervals. The ultrasonic sensors are spaced from the inside of the bumper cover to pass the ultrasonic signals from the ultrasonic sensors through plural sensing holes. The ultrasonic sensor is placed between the sensing holes arranged in a line.