baber/WOPTO huggingface dataset:
Patent KR-20040039111-A (KR)
Title: Apparatus for providing ring back tone using intelligent network system and method therefor
Inventor: KIM JIN HWAN
IPC: H04M3/42
Filed: 2002-11-01
Abstract: PURPOSE: A method for supplying a ring back tone using an intelligent network system and a method therefor are provided to supply an inherent ring back tone according to ring back tone information of a receiving subscriber by using an intelligent network system instead of a switching system, thereby varying ring back tones and obtaining accuracy by pre-deciding suitability of a called number. CONSTITUTION: An originating subscriber(600) transmits a call request to an originating exchange(210)(S11). The originating exchange(210) transmits a reception request to a receiving exchange(200)(S12). The receiving exchange(200) requests an intelligent network IP(110) to transmit a ring back tone if a receiving subscriber is registered(S13). The intelligent network IP(110) requests an intelligent network SCP(120) to transmit ring back tone information(S14). The intelligent network SCP(120) transmits selected ring back tone information to the intelligent network IP(110)(S15). The intelligent network IP(110) delivers a self ring back tone to the receiving exchange(200)(S16). When a call is connected(S17), the receiving exchange(200) requests the intelligent network IP(110) to release the call(S18). The intelligent network IP(110) stops delivering the ring back tone.
Patent KR-20040040251-A (KR)
Title: Composit bonded diamond & CBN stone for grinding
Inventor: LEE HAE DONG
IPC: B24D3/00
Filed: 2002-11-06
Abstract: PURPOSE: A mixed bonding type diamond and a CBN(Cubic Boron Nitride) grindstone are provided to maintain sharpness of a particle in grinding difficult material to grind such as cemented tungsten carbide, ceramic, to increase grinding ratio and to lengthen life of the grindstone. CONSTITUTION: A concentrating degree of particles(4) of diamond and CBN(Cubic Boron Nitride) is between twenty and fifty percent in volume. Among components of fine ceramic porosity(8) is minimized between thirty and five percent in volume. Bonding agent(5) of fine ceramic is composed of SiO2 between forty seven and fifty three percent in weight, Al2O3 between seventeen and twenty three percent in weight, SiC between twenty and twenty five percent in weight, B2O3 between nine and fifteen percent in weight, RO between six and fourteen percent in weight and R2O between four and sixteen percent in weight. Thereby, bonding agent of fine ceramic is sintered. Manufactured fine ceramic grindstone is ground finely. More than one synthetic resin(7) is mixed. Mixed bonding agent is heated on a heated press with synthetic resin of ten to sixty percent in volume. Thereby, sharpness of a particle is maintained in grinding hard material like cemented tungsten carbide and ceramic. Grinding ratio increases and life of the grindstone is lengthened.
Patent KR-20040042247-A (KR)
Title: The method and system for performing authentification to obtain access to public wireless LAN
Inventor: LEE DONG HYEON
IPC: G06F21/31
Filed: 2002-11-13
Abstract: PURPOSE: A user authentication system of a public wireless LAN service system and a method therefor are provided to allow a user to use a public wireless LAN service by performing user authentication with reference to a user authentication cache table existing in an AP(Access Point). CONSTITUTION: A user mounts a wireless LAN card in a mobile terminal(100) in order to receive a wireless LAN technology-based high speed wireless Internet service. The user receives a service access permission from an authentication server(140) operated by a communication provider through an AP(110) connected to a public Internet network(130), so that he/she can access a server of an information provider(170). Multiple APs(110) are installed in an area where there are many users, and a dedicated line-based router(120) is connected to connect the multiple APs to the Internet network(130). The communication provider providing a service operates a DHCP(Dynamic Host Configuration Protocol) server(150) for assigning an IP address to public wireless LAN user terminals and a network management unit(160).
Patent KR-20040043940-A (KR)
Title: Method for download firmware
Inventor: LEE GI JU
IPC: G06F9/445
Filed: 2002-11-20
Abstract: PURPOSE: A firmware downloading method is provided to allow an ATAPI(AT Attachment Packet Interface) drive to download firmware from a host system using an ATAPI instruction protocol. CONSTITUTION: A PC transmits a firmware download start instruction to an ATAPI drive(300). The PC transmits a firmware download progress notification instruction to the ATAPI drive(301). The PC transmits a firmware download end instruction to the ATAPI drive(302). The firmware, stored at a RAM of the ATAPI drive, is copied to a flash memory(303). It is checked whether copying the firmware is finished(304). The firmware storage status data is transmitted according to a request of the PC(305). The PC checks whether it receives an FFFFh signal as storage status data from the ATAPI drive(306).
Patent KR-20040046259-A (KR)
Title: The method for generating memory resident object-relational schema/query by using UML
Inventor: BAE MYEONG NAM
IPC: G06F17/40
Filed: 2002-11-26
Abstract: PURPOSE: A method for generating an object-relational schema/query of a UML(Unified Modeling Language) based main memory resident type is provided to design the schema and write a query data controlling word by using a UML designing method without the detail knowledge for an object-relational DBMS(DataBase Management System). CONSTITUTION: A database architecture is visually written by a modeling element of a main memory resident DBMS extending the UML, and a database schema is generated by considering an order for generating a class. A query frame is presented by the generated schema(715), the written query is registered as the method of the corresponding class(716), and the query applicable to the object-relational DBMS is generated. An application program is generated by binding the query and a corresponding variable according to a sequence diagram, and embedding it into the method of an application class.
Patent KR-20040048529-A (KR)
Title: Apparatus and Method for Changing Access Point Name in Packet Network
Inventor: KIM SEONG
IPC: H04W40/24
Filed: 2002-12-03
Abstract: PURPOSE: A system and a method for changing an APN(Access Point Name) in a packet network are provided so that a mobile terminal can use a service corresponding to a different APN with an existing APN. CONSTITUTION: An SGSN(Serving GPRS Service Node) first determines an APN according to the information contained in a PDP context activation request message transmitted from a mobile terminal(S21). Then the SGSN judges whether the determined APN exists in the modification information database of an APN management part(S22). In case that it is judged that the determined APN exists in the modification information database of the APN management part, the SGSN changes the previous APN into the determined APN(S23).
Patent KR-20040049876-A (KR)
Title: A filter for suspended solid to remove and the water treatment system by this filter
Inventor: KIM KYO CHOL
IPC: C02F1/40
Filed: 2002-12-05
Abstract: PURPOSE: Provided are a filter for removing suspended solid, which has a simple structure and needs a small installment area and a wastewater purification apparatus with the same filter. CONSTITUTION: The filter comprises a hollow tubular-type filter housing(10) with a water inlet(12) at one end and a plurality of penetrating holes(14) on the sides thereof, in which the other end of the filter housing(10) is closed; a filter layer(20) completely covering the filter housing(20); and a mesh fixing member(30) provided between the filter housing(10) and the filter layer(20).
Patent KR-20040051173-A (KR)
Title: Soccer game board and its game method
Inventor: CHO WOO CHURL
IPC: A63F7/06
Filed: 2002-12-12
Abstract: PURPOSE: A football game plate and a method of playing the game are provided to enable a ball to seek for a goal gate by holding a game plate but to set a number of guards, traps and goal out passages to make it impossible to predict the movement direction of the ball in the process that the ball is seeking for the goal gate, thereby enjoying the real pleasure of the game and causing the interest in the game device operated by hands. CONSTITUTION: The football game plate comprises a metal ball; a number of dolls(11) serving guards; a number of pin holes(9) for pinning up the dolls; a number of traps(10) for having the ball fall down during movement; a goal-in moving route formed in the middle of both sides for making the ball come out through an exit(23) ; a no-goal moving route for making the ball come out through an no-goal gate; and a drawing moving route being provided with a number of exits under the field through which the ball fell down by the traps or through entrances on the both side moves right and left and comes out by turning around an entrance at one side.
Patent KR-20040052183-A (KR)
Title: Method for notifying caller number in normal telephone
Inventor: CHA SEONG IL
IPC: H04M1/57
Filed: 2002-12-14
Abstract: PURPOSE: A caller phone number informing method of a general phone is provided to allow a callee to check caller information when the caller makes a phone call with a phone number which has not been registered in a phone book of the callee. CONSTITUTION: A caller requests an origination by-way-of service from a base station(S21). The base station requests the caller to input a password, compares a received password and a previously registered password, requests a phone number of a callee from the caller, and receives it(S22,S23). The base station pages a terminal corresponding to the phone number of the callee transferred from the caller and a ring-back tone is generated from the caller(S24,S25). The base station transfers a phone number of a mobile terminal of the caller to display it on a display window of the terminal of the callee(S26). When the callee checks the displayed phone number and requests call communication, call is set up between the terminal of the caller and the terminal of the callee(S27).
Patent KR-20040052276-A (KR)
Title: Heterojunction bipolar transistor power transistor
Inventor: CHEN YUNG JINN
IPC: H01L29/737
Filed: 2002-12-16
Abstract: PURPOSE: A hetero-junction bipolar transistor power transistor is provided to prevent thermal runaway by using stabilizing resistors, coupling capacitors and new-layout transistor cells. CONSTITUTION: A base area(202) is located on a collector area(201) with a base mesa formation. An emitter area(203) is included in the base mesa. Two rectangular collector contacts(204) are located on the collector area(201). A rectangular base contact(205) is located on the base mesa. A rectangular emitter contact(206) is located on the emitter area(203). The rectangular emitter contact(206) is electrically isolated from the base area(202) and includes a long edge region which faces one of long edge regions of the rectangular base contact(205). The base contact is connected to a base stabilizing resistor.
Patent KR-20030089630-A (KR)
Inventor: YEON TAE KYEONG
IPC: A44B11/00
Filed: 2002-12-16
Abstract: PURPOSE: A buckle for waist belt is provided to serve as a lantern and obtain an advertisement effect by expressing various forms thereof when turning on the lantern by forming the buckle with synthetic resin material. CONSTITUTION: The buckle comprises a belt, a connection buckle(20) and a tooth type coupling part in order to secure the belt. The buckle(20) for coupling and releasing the belt is made of synthetic resin material and comprises a belt guide(22) and a shaft supporting piece(23) at one end. The shaft supporting piece(23) includes a standing plate(21) coupled with a pivot device(24) having a hook part(24a) engaged to the tooth type coupling part; and a space(30) formed on top portion of the standing plate(21). The buckle(20) further includes a cover(25), PCB(26), LED(27), a control switch(28) and a lens(29) to irradiate light when turning on the LED.
Patent KR-20040056320-A (KR)
Inventor: KO DEOK GEUN
IPC: B66C1/06
Filed: 2002-12-23
Abstract: PURPOSE: A coil is positioned to make the inner circumference parallel, and electromagnet is mounted to both edges to transfer the coil safely. CONSTITUTION: In a coil lifter to attach magnet to a coil, a main body(10) has a long length and is connected to a ceiling crane. A pair of legs(20) is moved along the length direction of the main body by the rotation of a driving motor(14), and is mounted to both sides of the main body. An electromagnet(30) is installed to each legs to generate magnetic force by an electric current.
Patent KR-20040056815-A (KR)
Title: loading device for article in drum type washing machine
Inventor: AHN BYEONG HWAN
IPC: D06F39/00
Filed: 2002-12-24
Abstract: PURPOSE: An article-loading device of a drum-type washing machine is provided to stably load laundry or various articles on the drum-type washing machine. CONSTITUTION: An article-loading device of a drum-type washing machine is detachably mounted on the top of the drum-type washing machine. The article-loading device comprises a loading plate(210) on which various articles are loaded; a combining plate(220) formed along the bottom circumference of the loading plate; and a support plate(230) formed along the top circumference of the loading plate. The combining plate covers the upper circumference part of the drum-type washing machine. The support plate prevents separation of the loaded articles.
Patent KR-20040058721-A (KR)
Title: Channel number and logo display method for digital tv system
Inventor: CHOI MAN SIK
IPC: H04N21/431
Filed: 2002-12-27
Abstract: PURPOSE: A method of displaying a channel number and logo of a digital TV system is provided to simultaneously display a physical channel number and a logical channel number of the current channel, logical numbers of previous and next channels and channel logos. CONSTITUTION: Channel information is detected through channel scanning and the detected channel information is stored in an internal channel database of a digital TV system. To display a channel banner with respect to the current channel, the current physical channel number and logical channel numbers of previous/current/next channels are extracted from the channel database, and the extracted physical channel number and logical channel numbers are displayed on a screen together with logos for the logical channel numbers.
Patent KR-20040058777-A (KR)
Title: the manufacturing process and equipment of a forming goods
Inventor: SON BYUNG GYU
IPC: B21D26/053
Filed: 2002-12-27
Abstract: PURPOSE: A method and an apparatus for manufacturing a three-dimensional molding using hydraulic pressure are provided to maximize productivity and merchantability by forming various cubic protrusions on the outer circumferential surface of the first molding promptly, simply and accurately without defects after molding first molding. CONSTITUTION: The apparatus is characterized in that a hydraulic mold(10) for forming a three-dimensional protrusion on the outer circumferential surface of first molding(1) formed through press comprises a plural sliding type split dies(3) transferred forward and backward on a plane centering around a molding part, and a liftable and lowerable cap die(4) for sealing an upper part of the split dies and supplying a certain hydraulic pressure to the split dies at the same time when the split dies are gathered to a central part as the liftable and lowerable cap die is being lifted and lowered vertically, wherein a three-dimensional depressed part(31) is formed on an inner surface of the split dies, and a hydraulic pressure supply hose(5) for supplying hydraulic pressure and a hydraulic pressure discharge hose(6) for discharging hydraulic pressure are mounted on the liftable and lowerable cap die.
Patent KR-20040059528-A (KR)
Title: Guidance method for lighting time of traffic light in mobile phone
Inventor: HA TAE SEONG
IPC: H04B7/26
Filed: 2002-12-27
Abstract: PURPOSE: A method for guiding lighting time of a traffic signal lamp of a mobile phone is provided to allow a visually handicapped person or a hearing-impaired person to safely cross a road by informing him/her of green lighting time. CONSTITUTION: When a visually handicapped or hearing-impaired(user) approaches a crosswalk, a mobile phone of the user is converted into a crosswalk mode. The mobile phone requests a traffic controller installed at the crosswalk to transmit information related to blinking of a traffic signal lamp through a pre-set radio channel. The traffic controller transmits information related to blinking of the traffic signal lamp to the mobile phone through the channel. When the mobile phone receives information about when green light lighting time arrives and information related to the green light maintaining time, it informs the user accordingly through vibration. Thus, the user can stably cross the road on the basis of a vibration signal of the mobile phone.
Patent KR-20040059001-A (KR)
Title: Fabricating method of liquid crystal display device for simplifying process
Inventor: BANG SEONG GWON
IPC: G02F1/1339
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) having simplified processes is provided to form a spacer maintaining a cell gap simultaneously when forming a passivation layer, thereby capable of manufacturing the spacer without using a separate mask. CONSTITUTION: A liquid crystal is filled between a TFT(Thin Film Transistor) substrate and a color filter substrate(265) and then a liquid crystal layer(290) is formed. The TFT substrate and the color filter substrate(265) maintain a constant cell gap by a column spacer(430) and are formed at transparent substrates(200,260). The transparent substrates(200,260) are divided into a pixel region and a boundary region surrounding the pixel region. A TFT(310) is arranged at every pixel region of an upper portion of the transparent substrate(200) and applies a signal voltage to a pixel electrode(250). A passivation film(220) for protecting a source electrode(318) and a drain electrode(320) is formed at an upper portion of the TFT(310). The passivation film(220) is etched at an upper portion of the drain electrode(320), thereby forming a contact hole(330). Through the contact hole(330), the drain electrode(320) and the pixel electrode(250) are electrically connected. A black matrix(300) is formed on the color filter substrate(265) at every boundary region of the second transparent substrate(260). Color filter layers(280) of RGB(Red, Green, Blue) colors are formed at every pixel region.
Patent KR-20030007364-A (KR)
Title: Process for preparing an additive for feed of cattles containing mica
Inventor: LEE WOO SEOK
IPC: A23K1/16
Filed: 2002-12-28
Abstract: PURPOSE: Provided is a process for preparing a feed additive for domestic animals using mica as a main ingredient. The feed containing the prepared feed additive prevents feces and urine of the domestic animals from smelling ammonia gas, makes meat tender and soft, and lowers cholesterol level of the meat. CONSTITUTION: The process for preparing a feed additive for domestic animals comprises the steps of: adding a mixture of 20-25 wt.% of water, 0.02-0.03 wt.% of shell powder and 0.1-0.2 wt.% of molasses, and 1.0-1.2 wt.% of probiotics to grain bran; culturing them at 20-30 deg.C for 5-7 hours; adding 4-6 wt.% of the probiotics culture to mica powder; and selectively adding either a mixed solution of 0.2% of brewers yeast, 9-11 wt.% of shell powder and 0.03-0.04 wt.% of molasses, or a mixed solution of 0.2% of blood solution, 0.2% of 9-11 wt.% of shell powder and 0.03-0.04 wt.% of molasses thereto; and fermenting them at 35-40 deg.C for 12-15 hours with stirring.
Patent KR-20040061175-A (KR)
Title: Method and apparatus for locking M-Commerce using SMS
Inventor: KIM SU JIN
IPC: H04W48/08
Filed: 2002-12-30
Abstract: PURPOSE: A method and an apparatus for locking an M-commerce by using SMS are provided to allow a user to set lock of an M-commerce of a mobile phone by sending a text message for locking the M-commerce to the mobile phone. CONSTITUTION: When the second mobile phone sends a text message for locking an M-commerce, the first mobile phone receives it(S1). When a key for use of a service related to the M-commerce is inputted by the first mobile phone(S2), since the M-commerce lock function has been set, it is not possible to access the corresponding service(S3).
Patent KR-20040060440-A (KR)
Title: Method for forming metalization pattern in photo resist
Inventor: KIM JANG HUN
IPC: H01L21/027
Filed: 2002-12-30
Abstract: PURPOSE: A photo patterning method for a metal line of a semiconductor is provided to minimize a processing error by performing a photo process according to the thickness of the metal line. CONSTITUTION: A predetermined metal layer is formed on a semiconductor substrate(S1). The distribution of the thickness of the predetermined metal layer is measured(S2). A photoresist is coated on the semiconductor substrate. The semiconductor substrate is loaded on an upper surface of a stepper for a photo process. An exposure process and a developing process are performed according to a non-scaling mode if the distribution of the thickness of the predetermined metal layer is asymmetrical to a center of the semiconductor substrate. A predetermined pattern is formed on the photoresist by performing the exposure process and the developing process(S3).
Patent KR-20040062106-A (KR)
Inventor: PARK TAE UK
IPC: G11B17/04
Filed: 2002-12-31
Abstract: PURPOSE: A method for loading a disc of a disc drive is provided to distinguish whether an optical disc set on a tray is a BD(Blu-ray Disc) cartridge or a bare disc, and to drive a loading mechanism according to each load, thereby preventing excessive shock caused when the bare disc is inserted. CONSTITUTION: A device ejects a tray(ST100), and senses whether an inserted disc is a bare disc or a cartridge disc(ST110). The device compares disc sensing signals(ST120). If the inserted disc is the bare disc, the device drives the tray with a force for loading the bare disc(ST130). The device sets the bare disc at a turn table of a spindle motor(ST140). The device performs recording/reproducing operations on the disc(ST150), and ejects the tray with the force for loading the bare disc(ST160). If the inserted disc is the cartridge disc, the device drives the tray with a force for loading the cartridge disc(ST170). The device sets the disc at the turn table of the spindle motor(ST180), and performs recording/reproducing operations on the disc(ST190). The device ejects the tray with the force for loading the cartridge disc(ST200).
Patent KR-20020025950-A (KR)
IPC: A61K9/28
Filed: 2000-07-05
Abstract: A powdered material spraying device comprising a quantitative spraying device provided for a material discharge port of the powdered material storage hopper via a material feed valve, a cover being provided for the material feed port of the powdered material storage hopper. The spraying device includes a cylindrical body connected with the material discharge port of the powdered material storage hopper, an elastic membrane with a penetrating aperture provided so as to form a bottom of the cylindrical body at its lower opening end, and a dispersion chamber connected under the lower opening end of the cylindrical body via the elastic membrane. The dispersion chamber has a pulsating vibration air supply port for supplying a positive pulsating vibration air to the dispersion chamber and a discharge port. A bypass pipe is connected between the cylindrical body and the dispersion chamber and the powdered material is sprayed from a tip end of a conduit connected with the discharge port of the dispersion chamber. <IMAGE>