baber/WOPTO huggingface dataset:
Patent KR-20040096389-A (KR)
Inventor: CHUN SEONG DEOK
IPC: H04L12/56
Filed: 2003-05-09
Abstract: PURPOSE: A method for setting an RRC(Radio Resource Control) connection in a mobile communication system is provided to enable terminals to inform a UTRAN whether to simultaneously receive a point-to-point radio bearer and a point-to-multipoint radio bearer with self terminal classes, so that the UTRAN selects one of the terminals to set an RRC connection. CONSTITUTION: A UTRAN receives an MBMS(Multimedia Broadcast/Multicast Service) session start message from a core network(S100). If a feedback channel is necessary for the MBMS, the UTRAN requests terminals to transmit simultaneous receiving enable information(S101). The terminals transmit RRC connection request messages to the UTRAN, respectively(S102). The UTRAN determines whether to set an RRC connection with the terminals by using the transmitted simultaneous receiving enable information(S103). The UTRAN transmits an RRC connection request message to the terminals for which an RRC connection attempt is determined(S104). The terminals transmit RRC connection setup complete message to the UTRAN(S105). The UTRAN enables all the terminals wanting to receive the MBMS to set point-to-multipoint MBMS bearers(S106).
Patent KR-20040096738-A (KR)
Inventor: JUNG CHUN MYEON
IPC: A47L9/00
Filed: 2003-05-10
Abstract: PURPOSE: An upright vacuum cleaner having a suction port with variable height is provided to keep suction pressure optimum by varying the height of the suction port. CONSTITUTION: An upright vacuum cleaner is composed of a body casing(101), a fan motor installed in the body casing, a filter disposed at the suction side of the fan motor, a filter casing(104) for collecting dust, a suction head(105) disposed under the body casing, a first suction port(111) formed at the front of the suction head and sucking air, a suction nozzle(112) installed at the first suction port, a rotary brush(113) rotatably installed in the suction nozzle, a suction passage(114) formed at the front of the suction nozzle, and a height control unit(115). The height control unit is coupled to the front of the suction nozzle, and controls the height of the suction port.
Patent KR-20040098133-A (KR)
Inventor: LEE SI YEONG
IPC: H04B1/40
Filed: 2003-05-13
Abstract: PURPOSE: A method for setting up a background screen in a wireless communication terminal is provided so that a user can select the size of an image and a background screen configuration type in setting up a background screen. CONSTITUTION: A mobile terminal, based on an image storage request from the user, receives an image from the user, converts the size of the image according to an image size selection signal from the user, and stores it in a storage unit(201). If a background screen setup request is received from the user, the mobile terminal outputs an image selection screen(202). Then the mobile terminal selects an image to be used as a background screen according to an image selection signal inputted from user(203). The mobile terminal outputs a background screen configuration type selection screen and selects a background screen configuration type according to a background screen configuration type selection signal inputted from the user(204). The mobile terminal sets up the selected image as a background screen according to the selected background screen configuration type(205).
Patent KR-20040097865-A (KR)
Inventor: HONG JAE HO
IPC: B62M1/36
Filed: 2003-05-13
Abstract: PURPOSE: A drive unit for a bicycle is provided to capable of moving the bicycle forward and backward by using various pedaling motions by using left and right pedals which move separately. CONSTITUTION: A driving shaft is divided into two driving shafts(S1,S2). The inner ring of a forward one-way clutch is fixed to the driving shafts by fixing keys(2). A flange is forcibly fit into the outer ring of the forward one-way clutch. The inner ring of a reverse one-way clutch(B) is fixed to the driving shafts by fixing keys(2). A middle gear(3) is forcibly fit into the outer ring of the reverse one-way clutch. The outer ring of the reverse one-way clutch and the middle gear are engaged with a plurality of first direction changing gears(4).
Patent KR-20040099638-A (KR)
Inventor: HAM HUI HYEOK
IPC: H04B7/00
Filed: 2003-05-19
Abstract: PURPOSE: A method for providing a ring-tone signal through an origination MSC in a mobile communication network is provided to prevent a mute phenomenon when a call is originated. CONSTITUTION: An MS(Mobile Station)-A(10) originates a call to an MS-B(20). The MS-B(20) is paged and subjected to security according to interworking between an MSC Server-A(14) and an MSC Server-B(24). An RB is set between an MGW(Media Gateway)-A(18) and an MGW-B(26) according to interworking between the MSC Server-A(14) and the MGW-A(18) and between the MSC server-B(24) and the MGW-B(26). An RB is set between an RNC-A(12) and the MGW-A(18). A ring-tone signal is generated from the MSC server-A(14) and transmitted to the MS-B(20) via an RNC-A(12). An RB is set between the RNC-B(22) and the MGW-B(26). When call connection to the MS-B(20) is made, transmission of the ring-tone signal from the MSC server-B(24) is stopped and a call is processed between the MS-A(10) and the MS-B(20).
Patent KR-20040101601-A (KR)
Inventor: SHIN SUK KYUN
IPC: G09B5/06
Filed: 2003-05-26
Abstract: PURPOSE: A digital sleeping learning machine using a full-electronic method instead of a mechanical method is provided to reduce the manufacturing cost by simplifying a complicated structure of a mechanical sleeping learning machine. CONSTITUTION: A control unit(14) controls a system and performs a control operation necessary for a sleeping learning process. A memory(15) is used for memorizing back ground music and learning contents. A display(12) is used for displaying the learning contents and various functions. A speaker(13) is used for identifying the learning contents. A microphone(11) is used for inputting the learning contents into the memory. A plurality of switches includes a sleeping time setup switch, a rising hour setup switch a learning content memory switch, a learning content erasing switch, and a learning content regeneration switch.
Patent KR-20040101778-A (KR)
Inventor: JUNG JIN HYO
IPC: H01L21/8247
Filed: 2003-05-26
Abstract: PURPOSE: A flash memory and a manufacturing method thereof are provided to improve the capacity of a floating gate without the increase of a flash memory cell in size by forming the floating gate at both sides of a gate electrode like a spacer. CONSTITUTION: A gate insulating layer(20) is formed on a semiconductor substrate(10). A gate electrode(35) is formed on the gate insulating layer. A coupling oxide layer(48) is formed at both sidewalls of the gate electrode. A tunneling oxide layer(43) is formed at a periphery of the gate electrode on the substrate. A floating gate(55) is formed at a side of the coupling oxide layer. A spacer(65,75) is formed at a side of the floating gate. A source region and a drain region(80) are formed in the substrate to align the gate electrode.
Patent KR-20040102884-A (KR)
Inventor: SONG SEUNG CHEOL
IPC: H01H13/02
Filed: 2003-05-30
Abstract: PURPOSE: A button for a vehicle is provided to reduce parts count and manufacturing costs, and allow for ease of recognition of air conditioner button. CONSTITUTION: A button(10) for a vehicle comprises a light emitting element(D) arranged on a printed circuit board(P); press switches(S1,S2) for controlling on/off operation of the light emitting element; a lens(20) arranged on the printed circuit board such that the lens reciprocates in a linear way and operates the switches; and a knob(30) coupled to an end of the lens. The lens diffuses light emitted from the light emitting element, and has a character part(21) formed at an end of the lens and which allows for passage of light. The knob has a light transmitting hole(31) formed at a surface of the knob. The light transmitting hole has a character shape same as the character part of the lens.
Patent KR-20030057500-A (KR)
Inventor: HYUN WOONG KEUN
IPC: H04L12/28
Filed: 2003-06-11
Abstract: PURPOSE: A short distance multi-to-multi wireless communication module by using master-slave concept is provided to control simultaneously a plurality of control-measuring module by wireless by using a remote control module. CONSTITUTION: An MPU1(Main Processor Unit)(10) is a main control unit and communicates with a PC(Personal Computer) and a control measuring module. The MPU1(10) also compresses or restores commands of PLC and the like. An MPU2(20) controls an RF communication module and charges a wireless communication part. The RF module(30) enables a channel to change through the PLL control until 425.26 Mhz to 447.98Mhz as a use frequency band and use a weak electric wave. The MPU2(20) changes a frequency by controlling the PLL of the RF module and transmits/receives TX and RX signal with an RS232 type to/from the RF module. Also, the MPU2(20) determines one's own ID by reading an ID-switch value upon power-on. The ID-switch(60) is a 8bit dip switch type and determines whether a device is a master communication control device or a slave communication control device or which group slave device.
Patent KR-20030096046-A (KR)
Title: 메모리 시스템 및 그 제어 방법
IPC: G06F12/00
Filed: 2003-06-12
Abstract: 복수의 모듈상에, 각각 복수의 DRAM을 탑재하고, 모듈상의 복수의 DRAM의 사이에서 클록 신호, 및 데이터 신호의 송수를 행하는 메모리 컨트롤러를 구비한 메모리 시스템에 있어서, 클록 신호 배선 및 데이터 신호 배선과 토폴로지(topology)를 같게 한 경우, DRAM 수의 증가에 응하여 클록 신호의 종류도 증가시킬 필요가 있고, 그 결과 클록 신호의 주파수가 높아지면, 방사 노이즈의 문제가 생긴다. 상기 문제점을 해결하기 위한 본원의 구성에 있어서, 복수의 모듈에 각각 복수의 DRAM을 마련하고, 각 DRAM과 메모리 컨트롤러(MC)를 데이터 배선 및 클록 배선에 의해 접속한 구성을 갖는 메모리 시스템에 있어서, 클록 배선은 각 모듈마다 전용이 되는 토폴로지를 구비하고, 다른 한편으로 데이터 배선은 각 모듈상의 대응하는 DRAM을 접속하는 토폴로지를 구비하고 있다. 또한, 커맨드/어드레스 배선도 클록 배선과 같은 토폴로지를 갖고 있다. 이 경우, 데이터 배선을 통하여 주어지는 데이터 신호와, 클록 배선/커맨드/어드레스 배선을 통하여 주어지는 클록/커맨드/어드레스 신호는 다른 타이밍에서 DRAM 및 MC에서 송수되기 때문에, 타이밍을 정합하는 회로를 DRAM 및 MC에 마련한다.
Patent KR-20040107886-A (KR)
Inventor: LEE SANG HAK
IPC: G02F1/1333
Filed: 2003-06-14
Abstract: PURPOSE: A fixing pin for a liquid crystal display device, and a liquid crystal display device having the same are provided to improve the assembling efficiency and reduce the production cost of a liquid crystal display device by removing a tap for coupling a screw. CONSTITUTION: A fixing pin(100) for a liquid crystal display device is formed of a head part(110) formed in flat cylindrical shape, and a body part(120) vertically extended from the head part, having a slit(121) in the center. A liquid crystal display device is formed of a containing vessel, a liquid crystal display panel, a printed circuit board, and a first fixing pin. The containing vessel has a first combining hole. The liquid crystal display panel is contained in the containing vessel and displays an image in response to a driving signal. The printed circuit board has a second combining hole corresponding to the first combining hole, and is electrically connected with the liquid crystal display panel for applying the driving signal to the liquid crystal display panel. The first fixing pin is inserted into the first and second combining holes for fixing the printed circuit board.
Patent KR-20040000334-A (KR)
Title: Hydrogen generating apparatus
Inventor: ORD JASON S
IPC: H01M8/06
Filed: 2003-06-21
Abstract: PURPOSE: A hydrogen generating apparatus for a fuel cell, a current generating apparatus and a method for controlling the generation of hydrogen are provided, to reduce parasitic power and to allow a fuel cell to be miniaturized. CONSTITUTION: The hydrogen generating apparatus comprises a chemical reaction chamber(60); a chemical solution reservoir(56); and an unpowered pressure producing membrane(58) for moving a chemical solution from the chemical solution reservoir to the chemical reaction chamber. Preferably the chemical solution is contained in the chemical solution reservoir(56) and contains aqueous metal hydrides. Preferably the chemical solution reservoir is contained in the chemical reaction chamber; and the chemical reaction chamber and/or the pressure producing membrane contains a flexible bag(56).
Patent KR-20050000037-A (KR)
Inventor: CHOI BONG KIL
IPC: A23L17/00
Filed: 2003-06-23
Abstract: PURPOSE: A method for manufacturing of chondroitin containing anchovy is provided, thereby improving functionality of anchovy with preserving the distinct anchovy taste. CONSTITUTION: The method for manufacturing of chondroitin containing anchovy comprises the steps of: preparing fresh or dried anchovy; spraying or dipping the fresh or dried anchovy with or in 1.0 to 7.0% of chondroitin sulfate; removing the chondroitin sulfate from the fresh or dried anchovy for 20 minutes; drying the chondroitin containing fresh or dried anchovy at 40 to 60 deg. C for 40 minutes to 2 hours; and packing the dried chondroitin containing anchovy.
Patent KR-20040000351-A (KR)
Inventor: SUGAWARA HIDEAKI
IPC: G02F1/13357
Filed: 2003-06-24
Abstract: PURPOSE: To provide a liquid crystal monitor which reduces thickness, narrows the picture frame size and attains downsizing. CONSTITUTION: In the liquid crystal monitor using a liquid crystal module with a direct backlight, a mounting part of the liquid crystal module 13 and a liquid crystal monitor member 12 is provided on a reflection plate 8 of the direct backlight forming the liquid crystal module 13. The mounting part is formed with a reflection plate extension portion 11a comprising a base of the reflection plate 8 extended toward a space portion between an inclined plane of the reflection plate and an upper flame 2 of the liquid crystal module 13 and is characterized by having the liquid crystal monitor member 12 fixed to the reflection plate extension portion 11a with a screw 7d. Thus by utilizing the space adjacent to the inclined plane of the reflection plate, the liquid crystal monitor with reduced thickness, a small size and a narrow picture frame size is provided.
Patent KR-20030064684-A (KR)
Title: Semicircle waterway form
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2003-06-30
Abstract: PURPOSE: The semicircle waterway form is provided to increase durability by filling inner space with cement mortar or lightweight waterproof agent and link each segment one after another without an exact positional arrangement. CONSTITUTION: The semicircle waterway form is composed of: an inner and outer pipe provided with an injection hole(7) and formed in a spiral, also round in a sectional shape; an outer pipe bent toward the inner pipe at regular intervals to form a unified body by a waved support(5) and a connecting point; an access hole(8) overlapped each at a joint, which cement mortar passes through to fill the empty space created by a fixing wall(6) that the outer pipe is bent.
Patent KR-20050003843-A (KR)
Inventor: SHIN TAE JUNG
IPC: B23Q7/00
Filed: 2003-07-04
Abstract: PURPOSE: A transfer machine for processing a cap-shape material, a machining method, and components are provided to keep constantly the length of a machined surface of the material capable of being changed in moving back a collet chuck and to set freely the length of the machined surface. CONSTITUTION: A simultaneous processing method of a transfer machine is composed of steps for inserting a supply jig for each step by a specific signal into a material(10) for each step, opening a fixing tool installed at a main shaft to loosen the material coupled to the main shaft, and separating a processed material from the main shaft by moving back the supply jig fitted with the material at the same time by a supply unit(500); transferring the supply jig inserted with the material to a set position correspondent to each next processing device(300A,300B,300C,300D,300E) by operating a transfer unit(400) when the supply jig moves backward completely; fitting the material by the fixing tool when the material inserted in each supply jig is thrust into the fixing tool mounted at the main shaft of the processing device by operating the supply unit moving back the supply jig at the same time to separate the material and the supply jig by operating the supply unit again; rotating the material fitted in the fixing tool together with the main shaft and processing the material according to at least one predetermined step by installing a tool assembly(200A,200B,200C,200D,200E) at the position for machining the material fitted by the fixing tool; and returning the supply jig to a material supply position again by the transfer unit after the supply jig moves back at the same time.
Patent KR-20050007961-A (KR)
Inventor: NITTA KOJI
IPC: C04B22/00
Filed: 2003-07-12
Abstract: PURPOSE: Provided are a cement admixture which improves the short-period strength of cement mortar and cement remarkably, improves long-period strength and chemical resistance and prevents the water permeation and whitening of cement mortar and cement, and a cement composition containing the cement admixture. CONSTITUTION: The cement admixture comprises 100 parts by weight of metakaolin; and 30-60 parts by weight of gypsum based of the weight of gypsum dihydrate. The cement composition comprises 100 parts by weight of cement; 5-25 parts by weight of the cement admixture; and a small amount of a water-reducing agent. Preferably the water-reducing agent is any one selected from the group consisting of naphthalene-based, melamine-based and polycarbonic acid-based water-reducing agents.
Patent KR-20050008169-A (KR)
Inventor: LEE SEUNG YONG
IPC: H03G5/00
Filed: 2003-07-14
Abstract: PURPOSE: An apparatus for controlling the audio valence of vehicle is provided to improve the convenience of driver and passenger by using a micom controlling to control the audio balance through sensing the position of passengers. CONSTITUTION: An apparatus for controlling the audio balance of vehicle includes a plurality of detection sensors(11,12,13), a micom(20), a balance controller(30) and a plurality of speakers(41,42,43). The detection sensors are installed on the seats of vehicle to detect whether the passenger takes the seat or not. The detection sensors output the detection signals based on the detection result. The micom determines the number and the positions of passengers based on the detection signals outputted from the plurality of detection sensors. The balance controller controls the audio balance of the plurality of speakers installed on the vehicle based on the determination result of the micom.
Patent KR-20050010188-A (KR)
Inventor: YOO JIN SUNG
IPC: F16D65/82
Filed: 2003-07-18
Abstract: PURPOSE: A structure for a drum of a brake system is provided to prevent a hub assembly and the drum from overheating by a plurality of radiating blades and to adjust wheel-balance by attaching a balance weight in the front end of the radiating blade. CONSTITUTION: In a structure for a drum(16) of a brake system, plural radiating blades(20) are arranged along an outer peripheral surface of the drum at the predetermined inclination angle for an axial line of the drum. The radiating blade is recessed forward the rotational direction of the drum. The outside of the radiating blade inclines forward more than the inside about the rotational direction of the drum. A balance weight(22) of the predetermined weight is combined in the front end of the radiating blade. A hanging groove for mounting the balance weight is formed in the front end of the radiating blade. A combining projection joining with the hanging groove is formed at the front end of the balance weight.
Patent KR-20050009898-A (KR)
Inventor: BACK WOON SUCK
IPC: H01L27/10
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to increase an interval of refresh time and improve performance of a capacitor by easily controlling and increasing capacitance and by reducing a leakage current. CONSTITUTION: A semiconductor substrate(21) is prepared in which a transistor region and a capacitor region are defined. An isolation layer(22) is formed on the semiconductor substrate to define an active region and an inactive region. At least one protruding pattern is formed on the substrate in the capacitor region. A gate oxide layer(23G) is formed on the substrate in the transistor region. A gate electrode(25G) is formed on the gate oxide layer, and a bottom plate electrode(25C) of a capacitor is formed on the substrate in the capacitor region having the protruding pattern. A source(28S) and a drain(28D) are formed, thereby forming a transistor in the transistor region. A dielectric layer(29) and a top plate electrode(30C) are formed on the bottom plate electrode so that the capacitor is formed in the capacitor region.
Patent KR-20050013765-A (KR)
Inventor: YUN WON JU
IPC: H04B1/40
Filed: 2003-07-29
Abstract: PURPOSE: A power interface device of a mobile communication terminal is provided to use a terminal power in detachable way so as to use the terminal power for a portable razor, thereby reducing additional devices necessary for the portable razor. CONSTITUTION: A power input interface(201) receives a power outputted through a power output terminal of a mobile communication terminal. A power unit(203) charges the power inputted through the interface(201), and outputs a stable power when a razor is driven. A controller(204) detects whether the charged power is detected at more than a predetermined level, and drives a shaving blade unit(206) attached to a shaving head unit(205) by using the charged power.
Patent KR-20040015695-A (KR)
Inventor: KANG WON HYEOUNG
IPC: B65D81/24
Filed: 2003-08-13
Abstract: PURPOSE: A beverage bottle is provided to keep the beverage inside the bottle fresh all the time or at least for an extended period of time, and to manufacture semipermanent beverage bottles with purifying and sterilization functions. CONSTITUTION: The beverage bottle consists of a main body(10) for containing water, juice or other functional beverage; a bottom cap(20) connected to the lower end of the main body(10) and forming a space(22) through projections(24) at the center; a beverage purifier to be kept in the space(22); a first cap(32) to be inserted into the space(22) and having passing holes; a second cap(36) having many passing holes; and a filter(34) to be inserted between the first cap(32) and the second cap(36). At least one of activated carbon, elvan or tourmaline is used as the beverage purifier.
Patent KR-20050018206-A (KR)
Inventor: LEE JUNG HAENG
IPC: H04L12/28
Filed: 2003-08-14
Abstract: PURPOSE: A home network system using wireless communication and an operating method thereof are provided to comprise a handheld-type controller for transmitting a control command while confirming state information on slave apparatuses, and to dispose a gateway device for remotely controlling the apparatuses, thereby expanding a control range at low cost. CONSTITUTION: Slave apparatuses(100) use power supplied through wall-attached switches or outlets. Slave modules(200) receive a wirelessly transmitted control command to transmit the received control command to the slave apparatuses(100), and are electrically connected to the slave apparatuses(100) in order to wirelessly transmit state information on the slave apparatuses(100) to a transmitting side. A handheld-type controller(300) wirelessly transmits the control command for controlling operations of the slave apparatuses(100), wirelessly receives the state information sent from the slave modules(200), and displays the received state information.