baber/WOPTO huggingface dataset:
Patent KR-20020002134-A (KR)
Title: Fringe field switching mode lcd
Inventor: HONG SEUNG HO
IPC: G02F1/1343
Filed: 2000-06-29
Abstract: PURPOSE: An FFS-LCD(Fringe Field Switching mode Liquid Crystal Display) is provided to obtain the maximum transmission rate by using LC having positive dielectric anisotropy. CONSTITUTION: A fringe field(f) is formed between a counter electrode(22) and a pixel electrode(26) if voltage difference is generated therebetween. LC molecules(30a) having positive dielectric anisotropy are arranged to agree the fringe field with a long axis. Thereby, beam of a backlight has changed polarization states by passing through an LC layer(30) via a polarizer(45a). The beam passes through an absorption axis of an analyzer(45b) to have white screen. In case of an FFS-LCD, a gap between the counter electrode and the pixel electrode is very small. Thereby, the strongest electric field is generated near the surface of a first parallel alignment layer(28) between the counter electrode and the pixel electrode. In addition, the long axis of LC molecules having positive dielectric anisotropy is twisted parallel with the electric field. The LC molecules move stronger than LC molecules having negative dielectric anisotropy, having a short axis twisted parallel with an electric field. If the FFS-LCD uses LC molecules having positive dielectric anisotropy, LC molecules(30a) on the surface of the first parallel alignment layer are twisted.
Patent KR-20020002959-A (KR)
Inventor: KIM JIN SU
IPC: H01L21/027
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a pattern is provided to prevent a breaking phenomenon of a photoresist layer pattern by scanning an electron beam on the exposed and developed photoresist layer pattern to reduce an aspect ratio of the photoresist layer pattern. CONSTITUTION: A photoresist layer is applied on a pattern formation layer(31). The photoresist layer is formed with a KrF photoresist and a ArF photoresist. An exposure mask is located on an upper portion of the photoresist layer. The first photoresist layer pattern is formed by exposing and developing selectively the photoresist layer. An electron beam having energy of 5 to 200KeV is scanned to the photoresist layer. The first photoresist layer pattern is reduced by scanning the electron beam. The second photoresist layer pattern(32b) is formed by reducing the first photoresist layer pattern.
Patent KR-20020004301-A (KR)
Title: Method of Nearest Query Processing using the Spherical Pyramid-Technique
Inventor: KIM HYOUNG JOO
IPC: G06F17/30
Filed: 2000-07-04
Abstract: PURPOSE: A method for processing nearest query is provided to index high-dimensional data efficiently and to process a question of a spherical type used for similar search efficiently. CONSTITUTION: A nearest query process method comprises dividing a d-dimensional data space into 2d spherical pyramids(11), dividing the divided spherical pyramids into spherical segments(13), calculating the shortest distance between a query point and the spherical pyramid so as to be inserted in an order queue according to ascending power, extracting the first element of the order queue, calculating the shortest distance between a spherical segment in the spherical pyramid and the query point when the first extracted element is a spherical pyramid, to insert the spherical segment in the queue again, and returning an object to a result of the nearest query when the first extracted element is the object.
Patent KR-20000058912-A (KR)
Inventor: CHO HYUN SUK
IPC: G06F15/00
Filed: 2000-07-05
Abstract: PURPOSE: A method for integrally managing written notices using the internet is provided for integrally managing various written notices at home or from the bank and post or e-mail type written notices using a company having an internet server. CONSTITUTION: Various written notices are well arranged and stored in a web server(10). Thereafter, a user subscribed to the web server(10) is connected to the web server and inputs his ID and password and checks the stored various written notices. After the money corresponding to the written notice is inputted, a written notice transmission company(12) transmits a receipt to the web server(10) using the internet. The received receipts are integrally managed by the web server(10). The subscriber(11) is connected to the home page of the web server and checks as to whether the money corresponding to the written notices is withdrawn. In addition, it is possible to check a detailed item of the written notices.
Patent KR-20010015217-A (KR)
Title: Electric washing machine
Inventor: KOIBUCHI HIROYUKI
IPC: H02P6/18
Filed: 2000-07-07
Abstract: PURPOSE: A device is provided to control the voltage supplied to an inverter circuit with high reliability by applying a partial voltage of the terminal voltage of a capacitor to a DC voltage control circuit for controlling the voltage supplied to the inverter circuit, and controlling the charging to the capacitor so that this voltage is a reference value. CONSTITUTION: The control device of this electric washing machine is formed of a main control device(17) and an auxiliary control device(29) comprising a main microcomputer(17a) and an auxiliary microcomputer(29h), respectively. The auxiliary microcomputer(29h) generates a first control signal for controlling the voltage value of the DC voltage supplied from a DC voltage generating circuit(29a) with a full wave rectifying diode bridge DB, which works as the charging circuit of a capacitor (c) to an inverter circuit(29b), whereby the terminal voltage of the capacitor (c) or the voltage supplied to the inverter circuit(29b) is controlled. Further, it also generates a second control signal for controlling the operation of the inverter circuit(29b, whereby the pulse width to a brushless electric motor(51) and the rotating direction of the electric motor(15) are controlled.
Patent KR-20020005884-A (KR)
Title: Method for medical examination using internet
Inventor: RYU BYUM HEE
Filed: 2000-07-10
Abstract: PURPOSE: A telemedicine method using the Internet is provided to receive an image treatment and a comprehensive medical testing using the Internet and to enable a patient to perform a medical consultation by supplying information with respect to a position of a medical institution in accordance with a residential district of an Internet user and a special field. CONSTITUTION: It is judged whether an Internet user has been connected to an image medical treatment homepage(S1000). If the Internet user is connected to an image medical treatment homepage, it is judged whether the user selects a medical institution in accordance with each region(S2000). Medical institutions according to regions as a city, a province, a district, and a district are displayed(S3000). It is judged whether the user selects a local medical institution and a treated item out of the displayed medical institutions(S4000). A homepage or a connecting place of the local medical institution and the treated item selected by the user is displayed(S5000). It is judged whether the Internet user selects a consultation to a medical specialist of the selected treated item(S6000). Consultation contents to the medical specialist are displayed through a notice board(S7000).
Patent KR-20020006115-A (KR)
Title: Multimedia broadcasting system for the subway
Inventor: CHOI JAE SEOK
IPC: H04N7/18
Filed: 2000-07-11
Abstract: PURPOSE: A multimedia broadcasting system in subway is provided so that passengers using the subway watches the broadcast. CONSTITUTION: A multimedia broadcasting system in subway includes a digital video disk player(10) storing video and audio data, and an RF modulator(20) for modulating a video signal output from the DVD player to transmit the modulated video signal to a TFT-LCD set inside an electric railcar. The system further has the TFT-LCD(30) for displaying an image according to the video signal sent from the RF modulator, an FM transmitter(40) for modulating an audio signal output from the DVD player into an FM radio audio signal, and an FM receiver(50) for reproducing sound according to the FM radio audio signal transmitted from the FM transmitter.
Patent KR-20000059054-A (KR)
Inventor: HAN YOUNG HO
IPC: G06Q50/08
Filed: 2000-07-11
Abstract: PURPOSE: A fiber/clothes design service method and a design-based job searching method using the internet are provided for fabricating a competitive product by decreasing a design fabrication cost and implementing various designs by connecting with a site capable of providing a fiber and clothes design. CONSTITUTION: A member company(10) is connected with an information provider(12) on the internet. A job searching person(14) having design files(14-1) and a job offer(14) are connected with the information provider(12) on the internet. The information provider(12) includes a web server(12) for managing the connected users and various information inputted from the member company(10), the job searching person(14) and the job offer(16). The web server(120) is connected with the database(124) and the job searching database(126) through a CGI(122). The CGI(122) performs an interface for transmitting and receiving an information provided from the web server to the database(124, 126) provided by the information provider(12).
Patent KR-20020006891-A (KR)
Title: Apparatus for controlling peration of antenna, and antenna of portable communication terminal
Inventor: LEE GI RYONG
IPC: H01Q1/24
Filed: 2000-07-14
Abstract: PURPOSE: An antenna for a mobile communication terminal and an apparatus for controlling an antenna operation are provided to reduce power consumption by reducing energy absorbed to a user's head. CONSTITUTION: A transceiving part is electrically connected with an antenna and performs a transmission/reception of a mobile communication. A strip antenna(22) is formed on an inside surface of a cover(24) of a mobile communication terminal in a strip line. A cover open/close recognizing part recognizes whether the cover is opened or closed and provides a cover status signal. A control part provides a selection signal for selecting either of the helical antenna(21) or the strip antenna(22) based on the cover status signal of the cover open/close recognizing part. A switching part selects either of the helical antenna(21) or the strip antenna(22) based on the antenna selection signal of the control part and allow the selected antenna electrically to connect with the transceiving part. The strip antenna(22) has a length corresponding to 1/2,1/4/1/6 of a wavelength of frequency.
Patent KR-20020009788-A (KR)
Inventor: LEE JONG GYUN
IPC: F16K21/00
Filed: 2000-07-27
Abstract: PURPOSE: A foot valve device having a hand valve and a hand lever is provided to control a pedal of a foot valve device using a user's hand by mounting a hand lever and to control an amount of cold water or hot water by using a hand valve to prevent shutting of a water path due to malfunction of the pedal or the hand lever. CONSTITUTION: A foot valve device having a hand valve and a hand lever includes a hand valve and a hand lever(19). The hand valve is mounted at a side of a body and serves to control supply of water while controlling an amount of cold water or hot water provided from a main pipe. The hand lever is mounted on a lower end of the hand valve and actuates a shaft(11) mounted inside the body by being rotated right and left by a user's hand to open and shut a water path.
Patent KR-20020012793-A (KR)
Title: In Plane Switching mode Liquid crystal display device
Inventor: LEE YUN BOK
IPC: G02F1/136
Filed: 2000-08-08
Abstract: PURPOSE: An IPS-LCD(In Plane Switching mode Liquid Crystal Display) is provided to obtain a large viewing angle without lowering an aperture ratio and having color shift by optimizing the electrode gap between a common electrode and a pixel electrode. CONSTITUTION: A pixel for constituting a multi-domain is divided into a first area(E) crossing horizontal patterns(121a,119a) of a common electrode and a pixel electrode in parallel to each other, and a second area(F) crossing vertical patterns(121b,119b) of the common electrode and the pixel electrode in parallel to each other. An alignment layer is coated on a substrate having the common electrode and the pixel electrode. Each alignment layer on the first and second areas is rubbed in different directions so that LC molecules in the first and second areas have each symmetrical pre-tilt angle of 45 degrees with the common electrode and the pixel electrode depending on alignment directions(123a,123b) of the alignment layers. The LC molecules vertical to each electrode after power supply are constituted to have different symmetry in the alignment directions in each area. Therefore, the color shift is prevented by correction of color characteristics as well as a large viewing angle.
Patent KR-20010000208-A (KR)
Inventor: HA U RE
IPC: H04N5/91
Filed: 2000-08-17
Abstract: PURPOSE: A huge image display system and a method are provided to directly record image data from a hard disk in a video buffer to provide a GUI(Graphic User Interface) similar to humane observation, thereby easily and rapidly utilizing huge image informations. CONSTITUTION: A huge image display system comprises a hard disk(1), a main memory(3), a video buffer(5), a screen window(7) and a line buffer(9). The main memory(3) reads a huge image data stored in a hard disk(1). The video buffer(5) reads the huge image data stored in the memory(3). The image data are displayed on the screen window(7) through a GUI. The image data are directly transferred to the video buffer(5) by the line buffer(9) without passing through the main memory(3).
Patent KR-20010050175-A (KR)
Inventor: YOKOYAMA YASUO
IPC: D07B1/06
Filed: 2000-08-24
Abstract: PURPOSE: A wire rope for a heavy-load crane such as a ladle crane which is irrotational but difficult to be broken by wear and fatigue of wires is provided, which can extend the service life of wires remarkably even when the wire rope is applied to a high-load crane in a steel mill and repeated bending is occurred. CONSTITUTION: This wire rope(1) comprises core strands(2) including a plurality of core strand wires laminated in the first layer direction and a plurality of side strands(3) laminated around the core strands in the second layer direction as the opposite of the first layer direction, and each side strand of which includes side strand wires laminated in the first layer direction and has a smaller pitch multiple than that of the wire rope, wherein the ratio of a diameter of the core strands to the side strands is about 1.3 to 1.8. The pitch multiple of strands is preferably about 5 to about 8 and the pitch multiple of the wire rope is preferably about 8 to about 10.
Patent KR-20000072362-A (KR)
Inventor: SEO JEONG GYU
Filed: 2000-08-31
Abstract: PURPOSE: A job offering arbitration method using a compensation of a recommender is provided to enhance advertisement effect of entered firms and to increase participation of jobhunters and recommenders. CONSTITUTION: An arbitration method of a job advertisement includes a database construction process(S10), a web site bulletin board process(S20), a member registration process(S30), a job offering information search process(S40), a job hunter report process(S50), a successful candidate announce process(S60) and a service stop process(S70).
Patent KR-20020018746-A (KR)
Title: Double edge type wiper blade
Inventor: KIM JEONG HO
IPC: B60S1/38
Filed: 2000-09-04
Abstract: PURPOSE: A wiper blade of a double-edged structure is provided to produce the wiper blade by injecting mold and to reduce a stuff cost by installing a single spring. CONSTITUTION: A wiper blade of a double edged structure comprises a body(12) composed of elastic material with injecting mold; a double blade edges(14) formed on the body; a yoke fixing groove(16) mounted on both ends of the body; a yoke fixed by being inserted to a stopper; a hollow hole(20) formed in the middle of the body; an elastic unit supplying resilient force into the body by being contained in the hollow hole; a slot(22) formed by opening the body; and a through hole(26) installed on an upper portion of the body. The slot is arranged along a length direction of the body. Thereby, the wiper blade of the double-edged structure is produced by injecting mold. Moreover, the wiper blade of the double-edged structure reduces a producing cost by installing a single spring.
Patent KR-20020020018-A (KR)
Title: Remote Unmanned Automated Control System for Sewage and Waste Water Disposal through the internet
Inventor: HWANG HO JAE
Filed: 2000-09-06
Abstract: PURPOSE: A remote and unmanned automatic control system for the sludge or sewage treatment using the Internet is provided to enable the water treatment process to be easily controlled by automatically configuring a control sequence as receiving a user authority. CONSTITUTION: The system comprises a sludge or sewage treatment result data collector being installed each sludge or sewage treatment field and collecting the result data of sludge or sewage treatment, a communication module transmitting the collected data to a managing server, a comparing and analyzing part comparing the transmitted data with a preset data, a managing part controlling the sludge or sewage treatment in case of escaping a specific range and a controller controlling a sequence of the sludge or sewage treatment according to the control command of manager part.
Patent KR-20020020157-A (KR)
Title: Method for providing information by using Internet
Inventor: YOON HYO SUNG
IPC: G06F3/14
Filed: 2000-09-08
Abstract: PURPOSE: An information providing service through the Internet is provided to increase the number of users by removing an information access limitation of an unspecified user. CONSTITUTION: The method comprises steps of providing a preset basic information and a mosaic processed information on a monitor screen in case that an Internet access is performed by a user, making a user pay the charge by displaying a payment process window for a provision of charged information in case that the user wants to request any information among the mosaic processed information, and providing the information requested from the user in the mosaic canceled state on the screen after finishing the payment. The mosaic process of information is substituted by one of gray coloring, display quality reduction, scrambling process and screen overlapping.
Patent KR-20020022156-A (KR)
Title: Method and system for watching the separation of usb peripheral device connected to the computer on a network
Inventor: PARK TAE HONG
IPC: G06F11/30
Filed: 2000-09-19
Abstract: PURPOSE: A method and a system for monitoring a separation of a USB(Universal Serial Bus) peripheral device connected to a network computer are provided to prevent a robbery of a USB peripheral device by confirming a separation of USB peripheral device from a network computer to a user and administrator. CONSTITUTION: The system comprises a controller(12) and a display(13) displaying a warning message generated form a warning message generator of the controller. The controller includes an IO(Input/Output) interface(11) separating or connecting a USB peripheral device(2) to a user computer, a USB peripheral device insertion detector(121) detecting a separation or connection of USB peripheral device through the IO interface, a USB peripheral device separation determining part(122) determining that the detected event from the USB peripheral device insertion detector is a separation of the USB peripheral device, a warning message generator(123) generating a warning message according to the determined signal, and a warning message transmitter(124) transmitting the warning message to an administrator computer through a network.
Patent KR-20020025468-A (KR)
Title: STTD Decoding Demodulator Applicable To Spread Spectrum Communication
Inventor: CHO HAN JIN
IPC: H04J13/20
Filed: 2000-09-29
Abstract: PURPOSE: A demodulator using an STTD(Space Time black coding based Transmit antenna Diversity) decoder for spread spectrum communication is provided to include the STTD decoder for supporting an STTD decoding, and to use one multiplier and one integrator in the STTD decoder, so as to reduce the size and easily perform a variable signal processing by controlling operations of the STTD decoder according to an STTD mode. CONSTITUTION: A code generator(203) is composed of many spread code generators and OVSF(Orthogonal Variable Spreading Factor) code generators. A complex despreader(302) is connected to a channel predictor(213) for outputting many predicted channels, and complex-despreads spread spectrum signals which are sampled at a low speed by using spread codes. A backward channelizer(305) backward-channelizes the despread signals by using OVSF codes. A summer(307) integrates output signals of the backward channelizer(305) as symbol units according to a chip rate enable signal, and outputs the integrated signals. Serial to parallel converters(310,311) store the integrated symbol values of the summer(307), and divide even-numbered and odd-numbered symbols as two-symbol units, then output the divided symbols. An STTD decoder(315) selectively receives the predicted channels and signals of two symbols buffered in the serial to parallel converters(310,311), to perform a complex multiplication, and performs a channel distortion compensation and an STTD decoding. A deskew buffer(321) stores signals decoded in the STTD decoder(315) by arranging time.
Patent KR-20020031977-A (KR)
Title: Luminous ball with internal light source
Inventor: SHIN KWONE
IPC: A63B43/06
Filed: 2000-10-25
Abstract: PURPOSE: Provided is a ball with light source built in which uses light source to emit light actively and enables users to identify the ball so that it helps users to play at night. CONSTITUTION: In the solid-typed ball which is closed inside, the ball with the light source built in is characterized by comprising the steps of: the light source(3) which emits light inside; a battery(4) which supplies power for the light source; an outer shell(1) which has light penetrated; and an internal medium(2) which has light passed through and fixes the light source at an assigned place to protect the light source. In the outer skin or the internal medium, the material is made from transparent, opaque or a minute reflection agent to cause dispersion effect against transparent or opaque materials.
Patent KR-20020022521-A (KR)
Title: Lending reverse public auction system
Inventor: LEE BYEONG CHAN
Filed: 2000-09-20
Abstract: PURPOSE: A loan reverse auction system is provided to make a financial organization suggest and inform a condition for loan after checking the personal information and desired loan amount inputted from a user. CONSTITUTION: The user(1) provides a location of financial organization provided from ARS(Auto Response System,2) through a telephone and inputs own credit condition. The inputted ARS information is transmitted to a main server. An appointed financial organization(4) searches the credit data stored in the main server and provides a financial service to the user. At the same time, the information of a local businessman(5) is transmitted to a central system and the central system sends e-mail to each local financial organization. Each local financial organization utilizes the personal information in the main server.