baber/WOPTO huggingface dataset:
Patent KR-20010028775-A (KR)
Inventor: JUN SEONG BAE
IPC: H04N21/482
Filed: 1999-09-22
Abstract: PURPOSE: A multiple item user preference information data structure and method for providing multimedia information is provided to classify and set user's preference information regarding multimedia content with multiple items to thereby provide users with user request-based whole or partial multimedia information. CONSTITUTION: The multiple item user preference information data structure for a multimedia information comprises a single item user preference information for single items related to the multimedia information and multiple item user preference information for multiple items formed by combining the single items. In the single item user preference information, a user preference item identifier denotes the item to describe user's preference, and an item preference level indicates the degree of user preference, corresponding to the user preference item identifier. In the multiple item user preference information, a user preference item identifier is combination of single user preference items, and an item preference level indicates the degree of user preference, corresponding to the user preference to combinations of the user preference item identifiers.
Patent KR-20010029112-A (KR)
Inventor: SON JANG OK
IPC: H04L5/16
Filed: 1999-09-29
Abstract: PURPOSE: A half duplex wireless communication apparatus having a shared filter is provided to simplify construction of circuit using one filter thereby making it to be used in RX mode and TX mode. CONSTITUTION: A filter section has a matching circuit(110), a shared filter(120) and a switch(130). The matching circuit(110) is connected to one end of an antenna and matches the signal inputted and output through the antenna. The shard filter(120) is connected to the one end of the matching circuit and filters the signal inputted and output through the matching circuit. The switch(130) is connected to one end of the shared filter and switched selectively depending on the RX mode and TX mode. A receiver section(30) amplifies the signal inputted through the filter section, transforms it to an intermediate frequency signal, demodulates and outputs it. A transmitter section(40) amplifies the inputted audio signal and make it filtered by the filter section to output through antenna. A PLL(50) controls the oscillated frequency of the receiver and transmitter sections.
Patent KR-20010035904-A (KR)
Title: Cathode ray tube
Inventor: LEE SANG HUN
IPC: H01J29/00
Filed: 1999-10-04
Abstract: PURPOSE: A cathode ray tube is provided to improve a reproduction efficiency of a discarded cathode ray tube by realizing a funnel which efficiently shields X ray from the cathode ray tube and scarcely contains lead component. CONSTITUTION: A panel(4) forms a fluorescent film screen(2), and an electron gun(6) is mounted in a neck part(8). A funnel(10) connects the panel(4) and the neck part(8), and a deflecting yoke(14), which is mounted outside of the funnel(10), deflects electron beams(12) emitted from the electron gun(6). A shadow mask(16) is mounted in the panel(4) in parallel with the fluorescent film screen(2). The panel(4) and the neck part(8) are sealed by frit(18), and a cathode ray tube includes an X-ray shield unit, which consists of a red lead layer(26) formed between an inner surface of the funnel(10) and an embedded graphite film(24). The funnel(10) scarcely contains lead component.
Patent KR-20010036714-A (KR)
Inventor: CHOI JEONG SU
IPC: C08L9/00
Filed: 1999-10-11
Abstract: PURPOSE: A transparent thermoplastic resin composition having good releasing ability is provided for achieving excellent and balanced physical properties such as transparency, impact-resistance, chemical-resistance, workability and releasing property by adding metal salt of higher fatty acid and silicon oil as releasing agent. CONSTITUTION: A transparent thermoplastic resin composition having good releasing ability comprises monomer mixture composed of 8-25 weight parts of polybutadiene rubber latex, 40-70 weight parts of alkylester methacrylate or alkylester acrylate compounds, 15-30 weight parts of aromatic vinyl compound and 1-20 weight parts of vinyl cyanic compound; emulsifying agent, controlling agent of molecular weight, and polymerization initiator to proceed graft-polymerization. The composition further includes 0.001-1 weight parts of metal salt of higher fatty acid and 0.01-0.1 weight parts of silicon oil.
Patent KR-20010036789-A (KR)
Inventor: KOO YUN BON
IPC: H01L21/283
Filed: 1999-10-12
Abstract: PURPOSE: A semiconductor device manufacturing method is provided to obtain smooth variation of nitride concentration within a barrier layer by preventing interface formation within the barrier layer. CONSTITUTION: A gate oxide layer is formed on an active area of a silicon substrate(10), a gate is formed in a portion on the gate insulation film. A diffusion area is formed in the active area of the silicon substrate(10) interposing the gate. An inter-layer insulation film(13) is formed, and a contact hole(15) is formed in the inter-layer insulation film(13) to expose a portion of the active area. Encapsulation of a space within the contact hole(15) by a barrier layer(40) is prevented to fill a metal layer(30) into the space. A Ti layer and a TiN layer of the barrier layer(40) are formed successively to prevent the formation of an interface between the Ti layer and the TiN layer.
Patent KR-20000000406-A (KR)
Inventor: KIM HYUN SU
IPC: B42D15/02
Filed: 1999-10-19
Abstract: PURPOSE: A business card is provided to give an internet advertisement effect by checking personally whether winning via an appointed date from an internet site written on the business card. CONSTITUTION: A business card comprises: a drawing date(6) written on the back face of the business card background(2) for having a certain spare time for a customer holding the business card for a long time; a customer number(4) of a customer who ordered the business card; a lottery number(8) for the customer holding the business card to be able to check winning from an internet site; and an internet site address(12) for drawing a lottery.
Patent KR-20010020093-A (KR)
Inventor: PARK GI EOP
IPC: H04W16/12
Filed: 1999-10-26
Abstract: PURPOSE: The system for classifying pilot channels as slots in a wireless mobile communication is provided to supply a structure capable of punching a predetermined signal only in case of calling of a mobile station from a base station. CONSTITUTION: A power is applied to an MS(mobile station). The MS is tuned as a received frequency. The MS acquires/receives pilot channels of a BTS(base station subsystem). The MS receives synchronous channels, and receives system information through phasing channels to reconfigurate the MS. The MS enters an idle state. The MS monitors whether a phasing indicator is turned on at a specific location of a slot assigned to the MS. If so, the MS restores phasing channel information of a next 80msec slot.
Patent KR-20010045565-A (KR)
Inventor: LEE SANG MUN
IPC: H01L23/60
Filed: 1999-11-05
Abstract: PURPOSE: A semiconductor device having an electrostatic discharge prevention circuit is provided to protect the semiconductor device from an electrostatic discharge having a range broader than that of a conventional semiconductor device. CONSTITUTION: An external signal is applied to a signal input pad(111). A supply voltage line(121) transmits a supply voltage of a semiconductor device. A ground voltage line(131) transmits a ground voltage of the semiconductor device. The first Schottky diode(243) is connected between the signal input pad and the ground voltage line to discharge a negative electrostatic discharge inputted from the exterior so that the semiconductor device is prevented from being damaged by the electrostatic discharge.
Patent KR-20010045899-A (KR)
Inventor: SIM I SEOP
IPC: G06K7/00
Filed: 1999-11-09
Abstract: PURPOSE: A contactless IC card reader module is provided to read and process an IC card though the IC card with a different data system so that it can extend an interoperability of the IC card. CONSTITUTION: The device comprises a frequency generator(21), a coil(22), an amplifier(23), a limiter(24), an A/D converter(25), a microprocessor(26) and a memory(27). The frequency generator(21) generates designated frequency signals when a contactless card is near the card reader. The coil(22) reads voltage change of a magnetic field according to the generation of the frequency signal and the strength of a current. The amplifier(23) amplifies the voltage read by the coil(22). The microprocessor(26) compares the digital signal, output from the A/D converter(25), with the data set in advance, and transmits the compared result to a main controller. The memory(27) stores or deletes the data with a different signal system according to control signals of the microprocessor(26).
Patent KR-20000035403-A (KR)
Title: Parting agent
Inventor: GRAPE WOLFGANG
IPC: B29C33/02
Filed: 1999-11-11
Abstract: PURPOSE: A parting agent(or releasing agent) is provided which quality of tire can be improved and cost and quantity of pollutant can be reduced by using. CONSTITUTION: The parting agent comprises: i) a system which includes not less than 2kinds of silicon selected from the group consisting of (A) a silicon component which reacts by a condensation reaction such as polydimethylsiloxane and a cross-likable silicon and (B) a silicon component which reacts by addition reaction such as organopolysiloxane and methyl hydrogen polysiloxane; and ii) an aqueous colloid silica sol which contains 15-40 wt. % of silica sol average size of which is 6-50nm.
Patent KR-20000047759-A (KR)
Inventor: SNAKAWA RYUICHI
IPC: G11B7/126
Filed: 1999-11-29
Abstract: PURPOSE: A method and a device for recording optical information are provided to record at a high speed without using a high power laser. CONSTITUTION: A CPU(central processor unit) reads out(SA1) a DISC code from ATIP(absolute time in pregroove) data. The CPU selects(SA2) initial value information of optical strength corresponding to the DISC code from the information in a storing unit. And, the CPU sets(SA3) a strategy information regulated in the initial value information of optical strength in a strategy generator. The CPU specifies(SA4) an OPC(optimum power control) area on an optical disk while setting(SA5) a recording electricity initial value and a bottom electricity initial value in an LD driving circuit to operate(SA6) an OPC. Then, the CPU decides(SA7) recording electricity and bottom electricity based on the result of the OPC for setting(SA8) the electricity in the LD driving circuit. The CPU generates(SA9) a digital signal for the information to be recorded. And, the CPU operates(SA10) an information recording by outputting the digital signal to the strategy generator.
Patent KR-20010055050-A (KR)
Inventor: JOA DEOK JIN
IPC: H04N5/50
Filed: 1999-12-09
Abstract: PURPOSE: A pop-up trigger type electronic program guide is provided to be capable of displaying the entire channel information on a single screen and viewing EPG information, etc. corresponding to respective channels with not change of the screen. CONSTITUTION: A pop-up trigger type electronic program guide includes a pop-up trigger type EPG display unit(1) for displaying the entire broadcasting channel on a single screen and for displaying detailed information on a selected channel in a pop-up tree shape. A function select unit(2) specifies the display type of the pop-up tree type EPG.
Patent KR-20010055333-A (KR)
Inventor: CHOI SEOK JIN
IPC: F16H61/00
Filed: 1999-12-10
Abstract: PURPOSE: A power mode control method automatically sets up the power mode according to the driving condition of a vehicle to improve a driver's convenience and fuel economy. CONSTITUTION: A control method comprises four steps. The first step(S130) is to determine that the gearshift stage is changed to "2" stage or "L" stage by the operation of a gearshift lever when a vehicle is driven on "D" stage. The second step(S140) is to determine whether an accelerator pedal is operated when the gearshift stage is changed to "2" stage or "L" stage. The third step(S160) is to set gearshift mode to the power mode when the accelerator pedal is operated. The fourth step(S170) is to execute gearshift by the power mode.
Patent KR-20000012573-A (KR)
Inventor: YOO IN OH
Filed: 1999-12-13
Abstract: PURPOSE: An advertisement method using a control region of a web browser is to provide a wanted advertisement using a child window displayed in a control box region on an upper portion of a web browser. CONSTITUTION: An advertisement method using a control region of a web browser comprises the steps of: (S101,S102) connecting a web site and checking a kind of web browser of an internet user and a version; (S103) generating a child window in which a banner advertisement is inserted according to a kind of web browser and the version; (S104) locating the child window at a control box region of a main window; (S107-S111) maintaining the child window in case that a mouse pointer is located in a link portion; and (S106) locating the child window at the control box region of the main window. Thereby, the advertisement effect is improved greatly.
Patent KR-20010064815-A (KR)
Inventor: JUNG YEONG JUN
IPC: G06F17/40
Filed: 1999-12-18
Abstract: PURPOSE: A system for constructing an electronic map using road information and a method thereof are provided to improve the quality of a service by adding a function capable of transmitting attribute information of roads to a vehicle terminal, by converting information collected into a basic format of an electronic map. CONSTITUTION: A message analyzing device(21) receives road information, and analyzes messages transmitted. In addition, the message analyzing device(21) extracts and rearranges road information. A data classifying device(22) classifies data transmitted from the message analyzing device(21). A coordinate converter(23) separates a coordinate value and an attribute value from the data classified through the data classifying device(22), and converts coordinates. An electronic map format conversion unit(24) converts the data constructed through the coordinate converter(23). A database(25) integrates the data converted through the electronic map format conversion unit(24) with existing data, and stores the data integrated.
Patent KR-20010063761-A (KR)
Inventor: KIM JEONG HO
IPC: H01L21/285
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent GILD(Gate Induced Drain Leakage) phenomenon by using a selective epitaxial growth method. CONSTITUTION: An isolation layer(13) is formed on a semiconductor substrate(11). A gate insulating layer is formed on the whole structure. A stack structure of a gate electrode(15) and a mask insulating layer pattern(17) is formed thereon. A MOS FET(MOS Field Effect Transistor) is formed on a sidewall of the stack structure. A pad polysilicon layer is formed on whole structure. A photoresist pattern is formed on the pad polysilicon layer. A pad polysilicon layer pattern is formed by etching the pad polysilicon layer. A contact plug(24) is formed by using an epitaxial growth method.
Patent KR-20010060485-A (KR)
Inventor: CHOI JEONG EUN
IPC: H04B7/26
Filed: 1999-12-27
Abstract: PURPOSE: A method for processing an originating/incoming call of a base station for a call processing test of a mobile communication exchange network is provided to enable an originating subscriber and an incoming subscriber to directly attempt location registration and origination in a remote place. CONSTITUTION: An originating base station receives an originating call setup request message from a base station manager. Whether the received message is for a test subscriber is decided. If so, a child process is generated for processing a test originating call in the originating base station. The originating base station generating the test process requests the setup of an originating call to an originating exchange. And the originating base station receives a response signal for the setup of an originating call from the originating exchange.
Patent KR-20010061372-A (KR)
Inventor: LEE DEOK MYEONG
IPC: G06F15/16
Filed: 1999-12-28
Abstract: PURPOSE: An apparatus for transmitting and receiving data is provided to reduce the development cost by using an existing memory element equipped in a local system to a communication with a host system, and to transmit/receive data between microcomputers inside of the host system and the local system by using a memory capable of adding and removing transmission information. CONSTITUTION: A host system(100) and a local system are connected through a PCI(Peripheral Component Interconnect) bus. The host system(100) includes a microcomputer(101), host memories(101,102). The local system(120) is composed of a microcomputer(121), a local memory(122) connected to the microcomputer(121) through a local bus and a plurality of registers(123) which support an interface with the host system(100).
Patent KR-20010065530-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A rolled sushi in seaweed vending machine is provided so that a user conveniently buys various kinds of rolled sushi in seaweed to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010058679-A (KR)
Inventor: LEE JU WON
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device with a self-aligned contact is provided to prevent a damage of a conductive layer such as a bit line or a gate line generated by an SAC(Self-Aligned Contact) etching process. CONSTITUTION: A conductive layer pattern is formed on an upper portion of a semiconductor substrate(12). An insulating layer(20) is formed to cover the conductive layer pattern. In the process for forming the insulating layer, a void(22) is form uniformly between the conductive layer patterns. A contact hole(24) for exposing a semiconductor substrate(12) is formed by etching the insulating layer(20). An upper conductive layer is formed to be contacted the semiconductor substrate(12) through the contact hole.
Patent KR-20010058835-A (KR)
Inventor: LEE JIN UK
IPC: H01L21/3205
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a thin film is to eliminate a physical interface of each metallic film by executing molecular beam epitaxy, thereby providing the metallic film with gradual composition change. CONSTITUTION: The first thin film(34) is formed on a substrate by using a molecular beam of the first metal. The second thin film(34) is formed on the first thin film by mixing the molecular beam of the first metal and a molecular beam of the second metal. The third thin film(36) is formed on the second thin film by mixing the molecular beam of the second metal and a molecular beam of the third metal. The fourth thin film(38) is formed on the third thin film by using only the molecular beam of the third metal. The second thin film is formed by gradually increasing a flux ratio of the molecular beam of the second metal to the molecular beam of the first metal. The third thin film is formed by gradually increasing a flux ratio of the molecular beam of the third metal to the molecular beam of the second metal.
Patent KR-20010066385-A (KR)
Inventor: KIM DONG JUN
IPC: H01L21/02
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a capacitor is to substitute TaON for Ta2O5 and to implement a deposition and annealing process of amorphous TaON one more time, thereby removing an impurity in the TaON layer. CONSTITUTION: A lower electrode is formed on an under structure of a semiconductor substrate(10). A deposition and an annealing processes of an amorphous TaON layer(32) are implemented one more time to the surface of the lower electrode, thereby forming a multilayered ferroelectric thin film. On the multilayered ferroelectric thin film is formed an upper electrode(34). The upper and lower electrodes include a doped polysilicon. Before the deposition of the amorphous TaON layer, a dry cleaning process using any one of HF, SiF6 or NF3, or a wet cleaning process using HF solution is implemented to the surface of the lower electrode, thereby removing a natural oxide layer or a particle.
Patent KR-20010066647-A (KR)
Inventor: MIN SEON GYU
IPC: B62D25/10
Filed: 1999-12-31
Abstract: PURPOSE: A robot hanger device is provided to easily deliver part of a trunk lid using an electromagnet robot hanger. CONSTITUTION: A robot hanger device comprises a robot hanger(10), a pneumatic cylinder(20), an electromagnet(30), a guide device(35) and a pushing elastic device(33). The pneumatic cylinder is installed to the robot hanger and has a piston rod(25) linearly moved by pneumatic pressure supplied. The electromagnet is installed on the end of the piston rod of the pneumatic cylinder to extract parts of a trunk lid by magnetic force. The guide device is installed between the end of the piston rod and the circumference of the pneumatic cylinder to guide the linear movement of the piston rod. The pushing elastic device is protrusive from the end of the guide device to the front of the electromagnet to push the part of the trunk lid to be detached when the electromagnet is turned off.
Patent KR-20000053049-A (KR)
Title: System connector
Inventor: RUBBMARK JAN RAGNAR
IPC: H03K19/0175
Filed: 1997-10-23
Abstract: PURPOSE: A system connector is to provide invention to provide an improved signal level interface such that accessories will be able to communicate with portable devices (e.g., mobile phones) that function at different operating voltages than the accessories or vice versa and an easy way to allow serial digital communication between devices operating at different voltages without the need for complex voltage/signal conversion circuitry. CONSTITUTION: A system connector is provided to allow for the communication of digital signals between two devices functioning at different operating voltages. The connector allows for the interfacing of the high and low signal logic levels through the use of each devices own operating voltage without the need for complex signal conversion of voltage levels. The connector may be used to allow communication between mobile phones and their accessories. The system connector(225,240) may be incorporated into an accessory or portable device allowing the signal level interfacing between the portable device and accessory. The system connector supplies a high-level or low-level digital signal to a first device(210) operating at a first voltage in response to a corresponding high-level or low-level digital signal from a second device operating at a second voltage. In addition, the system connector may also provide a high-level or low-level digital signal from a second device operating at a second voltage in response to a corresponding high-level or low-level digital signal from the first device operating at the first voltage.
Patent KR-20000071065-A (KR)
Title: 봉제품에 있어서 원단부를 가진 플랩과 포킷을 한 공정에 의한재봉방법과 당해 자동재봉틀
IPC: D05B35/04
Filed: 1998-02-11
Abstract: 본 발명은 원단부를 가진 플랩과 포킷을 봉제부품에다 1개 작업공정으로 재봉하기위한 방법과 당해 자동재봉틀에 관한 것으로 당해 플랩(10)은 선회위치에서 그의 최종위치(11)(사용위치)로 되고 포킷절편(8)은 봉제부품(6)에 대하여 서로 주어진 거리를 두고 자리를 잡으며 당해 봉제부품 절첩 포킷절편(9)과 플랩은 재봉위치(97)대로 자리잡아 이송되는데 여기에서 포킷(9)과 봉제부품(6)은 심(16)에 의하여 서로 결합되며 이위에 플랩이 고정심(12)에 의하여 봉제부품(6)과 결합된 다음 고정심(12)주위에서 그의 최종위치(11)(사용위치)로 돌려져 제 2의 카버심(13)에 의하여 주어진 거리(15)에서 봉제부품(6)과 결합된다(도 1).