baber/WOPTO huggingface dataset:
Patent KR-20020070396-A (KR)
Inventor: MOON HONG HEE
IPC: D06M11/00
Filed: 2002-05-31
Abstract: PURPOSE: Provided is a manufacturing method of tie lining which is characterized by radiating far infrared ray continuously, shielding from electron wave, having dimensional stability, not transforming, having high value added and giving off a fragrant odor when natural perfume is added. CONSTITUTION: The tie lining is obtained by a process containing the steps of: making spun blend yarn comprised of polyester fiber and wool in a ratio of 10-80 : 90-20wt.%; dipping the spun blend yarn into a solution containing 15-25wt.% of liquid ceramic radiating far infrared ray to manufacture ceramic absorbed yarn; doubling or mixing nylon fiber plated with silver and wool roving yarn in a ratio of 30-60 : 70-40wt.% to manufacture electron wave shielding yarn; weaving lining fabric for a tie out of the ceramic absorbed yarn as weft and the electron wave shielding yarn as warp; tentering the fabric at about 180deg.C, followed by spraying 3-5wt.% of a melamine resin solution; and then blowing the fabric with high temperature vapor to add dimensional stability, followed by leaving on cooling.
Patent KR-20020067447-A (KR)
Inventor: LEE GEON MAN
IPC: A41D25/00
Filed: 2002-06-11
Abstract: PURPOSE: Provided is a neck tie containing jade which contains calcium, iron and magnesium which have excellent therapeutic effects on hypertension, diabetes, disorder in a circulation system, etc. CONSTITUTION: The neck tie containing jade is characterized by being attached with jade cut in a regular size to a triangle part in the rear thereof. Particularly, jade fragments are inserted into tiny holes formed on the triangle part in the rear side of the tie then the triangle part is sewed.
Patent KR-20030096847-A (KR)
Title: Circuit of pocket type hearing aid
Inventor: LEE HUI YEONG
IPC: H04R25/04
Filed: 2002-06-18
Abstract: PURPOSE: A pocket type hearing aid circuit is provided to obtain stably an output by adjusting an operation according to a high frequency band and a low frequency band respectively. CONSTITUTION: A pocket type hearing aid circuit includes a switch(SW1), a microphone, a tel-coil(T1), an audio jack, the first to the fourth amplifier circuits(22-28), a receiver(12), a volume controller(14), and an output-sound pressure control circuit(16). The first to the fourth amplifier circuits(22-28) are used for receiving selectively voice signals from the microphone, the tel-coil(T1), and the audio jack by using the switch(SW1) and amplifying the received voice signals. The receiver(12) is used for receiving the amplified voice signals. The intensity of the amplified voice signals is controlled by the volume controller(14) and the output-sound pressure control circuit(16). The first to the fourth amplifier circuits(22-28) are formed with BJT feedback amplifier circuits. A control circuit(32) for a low frequency band and a control circuit(34) for a high frequency band is add to the device.
Patent KR-20040000777-A (KR)
Title: Method for forming a active cell isolation layer of a semiconductor device
Inventor: YOO JI HWAN
IPC: H01L21/762
Filed: 2002-06-25
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent the generation of unnecessary particles by using an existing nitride layer as an ion implantation layer and utilizing the ion implantation layer as a hard mask for forming a trench. CONSTITUTION: An ion implantation layer is formed on a surface of a semiconductor substrate(1). An ion implantation pattern(10) for defining a trench region is formed by etching selectively the ion implantation layer. The semiconductor substrate(1) is selectively etched by using the ion implantation layer as a mask. A trench region(1a) is defined by etching selectively the semiconductor substrate(1). An isolation layer for filling selectively the trench region(1a) is formed thereon. An annealing process for the ion implantation layer is performed after the ion implantation layer is formed on the surface of the semiconductor substrate(1).
Patent KR-20040001295-A (KR)
Title: Functional Beverage Containing Cucumber and Herb Extract
Inventor: OH SUNG CHEON
IPC: A23L2/38
Filed: 2002-06-27
Abstract: PURPOSE: Provided is a functional beverage containing a cucumber and a herbal extract. Therefore, the beverage has the functionality of the cucumber and herbal extract, and the taste and flavor of the cucumber. CONSTITUTION: A functional beverage containing a cucumber and a herbal extract is characterized by using cucumber juice as a main ingredient, being added with a mixed natural coloring of Gardenia blue and Gardenia yellow in a mixing ratio of 25:75 to 75:25(%), and containing a herbal extract as an active ingredient.
Patent KR-20030003102-A (KR)
Title: Electrically-coupled mechanical band-pass filter
Inventor: TAUSSIG CARL P
IPC: H03H5/12
Filed: 2002-06-28
Abstract: PURPOSE: A band-pass filter is provided to be capable of implementing MEMS(Micro ElectroMechanical System) technology by using an electrostatically coupled micro-resonator as a filter. CONSTITUTION: An electromechanical band-pass filter fabricated on a substrate(36) includes the first and second masses, each mass being independently movable in a common direction relative to the substrate(36) and to other mass. The first spring element(33) has one end attached to the substrate(36) and the other end attached to the first mass(32). The second spring element(39) has one end attached to the first mass(32) and the other end attached to the second mass(38). An input transducer(40,42) is provided for receiving an input frequency and applying a force to the first mass(32) in the direction of motion of the first mass(32), the force being representative of the input frequency. An output transducer(48,49) is associated with the first and second masses for providing and output frequency representative of the relative motion between the first and second masses.
Patent KR-20040003601-A (KR)
Title: method for Electrical Program Guide display
Inventor: BYUN SEONG CHAN
IPC: H04N5/445
Filed: 2002-07-03
Abstract: PURPOSE: An EPG display method is provided to allow a user to search other channels through an EPG screen while watching a broadcasting program. CONSTITUTION: It is judged whether or not there is a broadcasting program a user is watching when the user requests EPG information through a remote controller or an input unit. When there is no broadcasting program the user is watching, the EPG information is displayed on a screen to provide the EPG information to the user. When there is a broadcasting program the user is watching, the screen of the broadcasting program is reduced, and simplified EPG information constructed of EPG information of one channel or EPG information of one genre is displayed on the remaining space of the screen.
Patent KR-20030007140-A (KR)
Title: Adsorbent articles
Inventor: NISHITANI KAZUYA
IPC: A61F13/515
Filed: 2002-07-12
Abstract: PURPOSE: To provide an absorptive article by which wet feeling caused by absorbed humor is not given to a user by preventing the humor absorbed and held by an absorbing and holding layer from returning to a surface layer and reducing the wet area made by the absorbed and held humor. CONSTITUTION: A liquid guiding layer is positioned between the surface layer and the absorbing and holding layer. The relation of a water absorption degree by capillary phenomenon is made to be liquid guiding layer > absorbing and holding layer > surface sheet, the relation of a liquid remainder ratio when dropping mock humor not meeting the saturation absorption of the liquid guiding layer to the surface layer is made to be liquid guiding layer > absorbing and holding layer > surface layer, and the relation of a liquid remainder ratio when dropping mock humor over the saturation absorption of the liquid guiding layer is made to be absorbing and holding layer > liquid guiding layer > surface sheet. As the result, the humor is pulled quickly from the surface layer into the liquid guiding layer, and absorbed in the direction of thickness without being spread to the absorbing and holding layer. Thus, the humor is prevented from returning to the surface layer.
Patent KR-20030007196-A (KR)
Inventor: SATOMI KATSUJI
IPC: G11C17/18
Filed: 2002-07-16
Abstract: PURPOSE: To surely prevent malfunction caused by an off-leak current of a transistor or the like, without causing increase in the access time. CONSTITUTION: NchMOS transistors Tr111 and so on are connected to bit lines B110, and so on, corresponding to read out data '0'. Constant current output circuits 210', and so on make an off-leak current of load transistors Tr421-42k which are same as the NchMOS transistors Tr111 and so on as a reference current and constitute current mirror circuits having a mirror ratio according to the number of NchMOS transistors Tr111 and so on connected to respective bit lines B110 and so on PchMOS transistors Tr211, and so on of the constant current output circuits 210', and so on are connected to the bit line B110, and so on and supply a current according to the off-leak current of the NchMOS transistors Tr111, and so on.
Patent KR-20040006998-A (KR)
Title: A liquid crystal display and a method of fabricating color filter array panel using thereof
Inventor: AHN BYEONG JAE
IPC: G02F1/1335
Filed: 2002-07-16
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing a color filter substrate used therefor are provided to realize equal spacers by breaking down protrusion parts different in size in bonding a liquid crystal display, thereby preventing light loss. CONSTITUTION: Black matrices(220) are formed on an insulating substrate(210). Red, green, and blue color filters are formed on the black matrices. A reference electrode(270) is formed on the color filters. A photoresist layer for forming spacers are formed on the reference electrode. An optical mask having mask patterns including slits is arranged on the photoresist layer. Spacers(320) having protrusion parts at one ends are formed by exposing and developing the photoresist layer.
Patent KR-20040008672-A (KR)
Title: Semicoductor device and Method for fabricating the same
Inventor: JANG HEON YONG
IPC: H01L21/28
Filed: 2002-07-19
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to be capable of preventing leakage current between a word line and a landing plug and between the word line and a bitline contact. CONSTITUTION: A field oxide layer(32) is formed at a semiconductor substrate(31) to define an active region. After forming an interlayer dielectric(37) on the resultant structure, a landing plug(38a) is formed on the entire surface of the active region and portions of the field oxide layer. A bitline(39) is then formed on the landing plug(38a).
Patent KR-20040008857-A (KR)
Title: System for Perceiving and Dealing Reference Clock
Inventor: LEE GAP YEONG
IPC: H04M3/00
Filed: 2002-07-19
Abstract: PURPOSE: A system for sensing and processing a reference clock is provided to check whether the reference clock is normal, and to display the reason why the reference clock is unstable if the reference clock is unstable, thereby easily maintaining the system. CONSTITUTION: A reference clock sensor(241) decides whether a reference clock is generated. If so, the reference clock sensor(241) transmits a reference clock sensing signal to a PLL(242). The PLL(242) transmits an inputted voltage to a VCXO(244) and an ADC(247). The VCXO(244) converts the transmitted voltage into a certain frequency, and transmits the converted frequency to a switching unit(245). The switching unit(245) receives a 32.768MHZ signal, and switches a digital PCM signal to be synchronized with an external exchange. If the reference clock is not sensed, an OSC(243) generates an internal clock and transmits the internal clock to the PLL(242). A controller(248) checks a level of the voltage transmitted from the ADC(247), and decides whether the reference clock is stable. If not, the controller(248) transmits a clock control inactive command to controllers(224a-224c) of an ISDN board(220) where the reference clock is generated.
Patent KR-20040009390-A (KR)
Title: Method of forming contact of semiconductor device
Inventor: JUNG EUN GUK
IPC: H01L21/283
Filed: 2002-07-23
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to form differently the thickness of an etch stop layer according to an etch ratio by forming an opening portion on a cobalt silicide region. CONSTITUTION: A silicon substrate(100) is divided into the first region and the second region. An etch stop layer(190) is formed on the first and the second region of the silicon substrate(100) in order to form the etch stop layer(190) of the first region thicker than the etch stop layer of the second region. An insulating layer(195) is formed on the first and the second regions. A photoresist pattern is formed thereon. The insulating layer is etched to expose the etch stop layer. The first and the second opening portions are formed by etching the etch stop layer. The first and the second contacts(196a,197a) are formed by burying the first and the second opening portions.
Patent KR-20040013182-A (KR)
Title: Broadcast/communication unified passive optical network system
Inventor: CHUN GYEONG JUN
IPC: H04B10/27
Filed: 2002-08-03
Abstract: PURPOSE: A broadcasting/communication integration-type PON(Passive Optical Network) system is provided to receive broadcasting signals and communication signals from ONUs(Optical Network Units), and to transmit subscriber control signals to the ONUs, then to integrate a broadcasting system with a communication system, thereby efficiently supplying a service. CONSTITUTION: An OLT(Optical Line Termination)(400) is connected to the Internet and a VOD server(330), and receives a digital broadcasting signal from a satellite antenna(310) or a digital media center(320). The digital broadcasting signal is an MPEG2 multi-program transport stream. Each ONU(500) receives the broadcasting signal and a communication signal from the OLT(400), transmits the received broadcasting signal and the communication signal to setup boxes(600), receives communication signals from the setup boxes(600), and transmits the communication signals to the OLT(400). Each setup box(600) receives the broadcasting signal and the communication signal from the OLT(400), and transmits a subscriber control signal to the ONUs(500).
Patent KR-20020068316-A (KR)
Inventor: KIM YOUNG ILL
IPC: G06Q50/20
Filed: 2002-08-03
Abstract: PURPOSE: A system for an on-line composition test is provided to conduct various composition contests on the Internet and to immediately receive compositions, input the result of judgment and determine the prize winner by integrating hardware and software solutions. CONSTITUTION: The hardware to support easy opening of a composition contest is built up. The hardware includes a computer, the high-speed Internet, a commercial domain, a commercial homepage, and the web hosting. The software solutions are composed. A system through which participants register works and confirm the receipt is prepared. An automatic grading system for determining the prize winners is prepared. A judgment result processing system for transmitting the final result or opening the result to the public is prepared.
Patent KR-20040016273-A (KR)
Title: Paper feeding mechanism of ink-jet printer
Inventor: PARK JIN HO
IPC: B65H5/06
Filed: 2002-08-16
Abstract: PURPOSE: A paper conveying unit used in an ink jet printer is provided to improve a printing speed of the ink jet printer by continuously rotating a drive roller and a paper discharge roller in one direction even if a rotational direction of a feed roller is changed. CONSTITUTION: A paper conveying unit includes a drive gear(31), a feed gear(41), a paper discharge gear(51) and a power transmission unit(70). The drive gear(31) is coaxially coupled with a shaft(33) of a drive roller. The paper discharge gear(51) is coaxially coupled with a shaft(53) of a paper discharge roller. The feed gear(41) is coaxially coupled with a shaft of a feed roller(40). The power transmission unit(70) includes a first intermediate gear(68) engaged with the drive gear(31), a swing gear clutch(60) installed between the feed gear(41) and the first intermediate gear(68), a second intermediate gear(69) engaged with the paper discharge gear(51), and a rotational force transmission unit for connecting the first intermediate gear(68) to the second intermediate gear(69).
Patent KR-20040017882-A (KR)
Title: Chair for abdomen and waist movement
Inventor: YU JI HUI
IPC: A47C9/10
Filed: 2002-08-22
Abstract: PURPOSE: A chair for a waist and abdomen exercise is provided to lose the weight of the waist and abdomen which is not easily lost, by promoting a concentrated exercise effect to the waist and abdomen by making the hip and legs movable in the left and right directions with the body being fixed to a back support. CONSTITUTION: The chair is made by fixing a leg portion(100), a seat plate portion(200) and a back support portion(300) to a frame(400). Multistage belts(301) for fixing the upper body of a user are disposed to the back support portion(300). The seat plate portion(200) includes: a base plate(201) fixed to the frame(400); and a seat plate(202) having a smaller surface than the base plate(201) and being placed on the base plate(201). A leg fixing board(208) is disposed on the center of the front surface of the seat plate(202) and is held between the legs to fix the thigh regions of the legs. A sliding unit(500) is interposed between the seat plate(202) and the base plate(201) to make the seat plate(202) slidable on the base plate(201) in the left and right directions.
Patent KR-20040021872-A (KR)
Title: Method of protecting a shock of the motor in a hybrid vehicle
Inventor: LEE SE JIN
IPC: B60L50/16
Filed: 2002-09-05
Abstract: PURPOSE: A method for preventing shock by a motor of a hybrid vehicle is provided to reduce shock in the traveling or starting of the vehicle and to supply a stable shock preventing performance at any conditions by regarding conditions of a clutch and the torque change state of an engine at the same time. CONSTITUTION: A method for preventing shock by a motor of a hybrid vehicle is composed of steps for limiting the change ratio and maximum value of a torque order value that an HCU(Hybrid Control Unit) mounted to the vehicle orders to an MCU(Motor Control Unit); limiting a value of acceleration or jerk; and continuously computing the limited values with regard of conditions of a clutch and the torque change state of an engine and reducing shock generated at the vehicle.
Patent KR-20040024753-A (KR)
Title: The apparatus and method for controlling convergence of projection tv
Inventor: KIM DONG YEOP
IPC: H04N5/74
Filed: 2002-09-16
Abstract: PURPOSE: A device for controlling convergence of a projection television and a method therefor are provided to automatically control convergence by considering colors and peripheral brightness of test patterns automatically displayed on a screen, thereby reducing the number of processes without an additional manual convergence control process. CONSTITUTION: A microcomputer(1) controls each unit. A convergence microcomputer(2) outputs control point data, and outputs brightness and contrast control signals. An ASIC(3) controls test patterns, and outputs the test patterns. A storage(4) stores controlled data of the ASIC(3). A video controller(5) outputs the test patterns by controlling contrast and brightness under control of the microcomputer(1) and by receiving the brightness and contrast control signals of the convergence microcomputer(2). A display(6) displays an output of the video controller(5). A camera(7) photographs the test patterns displayed on the display(6). A convergence controller(8) interprets the photographed test patterns, applies a convergence control value to the ASIC(3), and transmits error detection data to the convergence microcomputer(2).
Patent KR-20040028417-A (KR)
Inventor: CHOI HUN
IPC: G07D3/06
Filed: 2002-09-30
Abstract: PURPOSE: A coin sorter is provided to save the cost and to improve the efficiency of the manufacture by forming the rotational guide portion on the bottom side of the transfer container. CONSTITUTION: A coin sorter includes a motor, a rotational axis(18), a stopper, a spring, a transfer container(13), a rotational guide portion and a division hole(16). The motor is capable of rotating bidirectionally. The rotational axis(18) transfers the rotational force generated at the motor. The stopper is installed with spacing apart from the rotational axis(18) at a predetermined distance. The spring supplies the elastic force to the stopper. The transfer container(13) is connected to the rotational axis(18). The rotational guide portion is provided with a rounded plate so as to stop the rotation by the stopper when the transfer container(13) is rotated reversely. And, the division hole(16) is provided with a plurality of holes so as to divide the coins based on the size of the coins.
Patent KR-20040029727-A (KR)
Title: Charging method of voice letter service using intelligent network
Inventor: CHOI DAE U
IPC: H04L12/14
Filed: 2002-10-02
Abstract: PURPOSE: An accounting method in accordance with a voice mail transmission service based on an intelligent network is provided to charge an originator for a voice mail transmission service by using a telephone number of the originator when an audio file is transmitted, and to enable a receiver to confirm voice mail without paying for the service, thereby increasing a success rate of the voice mail transmission service. CONSTITUTION: A service user inputs a message(S2), selects or uploads a desired music file(S4), and inputs information on a sender and a receiver(S6,S8). A VXML application server authenticates a telephone number of the sender(S10). If the authentication is successful, the VXML application server converts a text into a voice to generate a voice file(S12). The VXML application server mixes the music file with the voice file, and generates one audio file(S14). The VXML application server automatically generates a VXML script through an automatic VXML script generator(S16), and transmits a service URL and a telephone number of the receiver to a service gateway(S18).
Patent KR-20040033824-A (KR)
Title: Method for mass propagation of black berry(Rubus fruticosus L.) by biotechnological technique
Inventor: CHO HAN JIK
IPC: A01H5/00
Filed: 2002-10-16
Abstract: PURPOSE: A method for mass-propagation of black berry(Rubus fruticosus L.) by using biotechnology technique is provided, therefore,black berry(Rubus fruticosus L.) is mass-propagated at any seasons by using tissue culture technique, and the income of farmhouses is consequently increased. CONSTITUTION: A method for mass-propagation of black berry(Rubus fruticosus L.) by using biotechnology technique comprises the steps of: treating sprouts of black berry(Rubus fruticosus L.) with ethanol for 1 minute and 1.2% sodium hypochlorite for 10 to 15 minutes; culturing the black berry(Rubus fruticosus L.) sprouts on a MS agar medium containing NAA and BAP at 1500 lux and 25 deg. C for 16 hours to induce shoots; and transferring the shoots on MS media having different glycine concentrations from 0 to 30.0 micromole to generate roots and followed by transplantation to the soil and cultivation for 3 weeks.