baber/WOPTO huggingface dataset:
Patent KR-20030006237-A (KR)
Title: Film take up motion apparatus
Inventor: HWANG JEONG SEOP
IPC: B65H18/08
Filed: 2001-07-12
Abstract: PURPOSE: A film winding apparatus is provided to improve working efficiency by automating with excluding a branch pipe, to store and transfer conveniently by reducing the volume of a roll with preventing waste. CONSTITUTION: A film winding system is composed of a film transfer unit transferring film successively to manufacture a unit roll; a winding apparatus winding film from the film transfer unit; and a cutting unit cutting the film. The winding apparatus has a moving bar moving by an air cylinder, a motor(32), a power train unit(33) having a pulley(33a) and a belt(33b) to transmit power, a shaft(35) winding the film, an idle shaft moving up and down, and the air cylinder moving up and down the idle shaft. The shaft is overlapped with the idle shaft, and the overlapped portion is inclined to form the same full diameter.
Patent KR-20030008121-A (KR)
Title: Chute for supplying scrap irons into a converter
Inventor: LEE GANG SEOP
IPC: C21C5/46
Filed: 2001-07-16
Abstract: PURPOSE: A chute for loading scrap iron into a converter is provided to facilitate a loading work of the scrap iron by weakening an adherent force between scrap iron masses. CONSTITUTION: The chute for loading scrap iron into a converter comprises a lower chute(10) having a longitudinal rail(13) and a longitudinal guide groove(14); an upper chute(20) having a wheel(21) sliding along the rail, a guide roll rolling along the guide groove and a pin support elastically supported in a plurality of recesses continuously arranged over a certain length, the upper chute being divided into two sections(20A,20B); and a scrap iron support plate(30) received inside the upper chute.
Patent KR-20030009976-A (KR)
Inventor: CHOI YOUNG HEE
IPC: H03H7/01
Filed: 2001-07-24
Abstract: PURPOSE: A wide band variable coupling tracking filter is provided to reduce excessive variation of a pass band and excessive insertion loss according to a frequency change. CONSTITUTION: A plurality of variable step couplers(2) are provided to connect adjacent variable frequency resonators(1). A variable input coupler(3) is connected to a corresponding variable frequency resonator(1), and a variable output coupler(4) is connected to a corresponding variable frequency resonator(1). A voltage controlled converter is used to generate a control voltage for finely adjusting a frequency. All variable frequency elements consist of varicap diodes having the same characteristics.
Patent KR-20030013784-A (KR)
Title: Wind Resistance Tent
Inventor: LHA JEH KUN
IPC: E04H15/00
Filed: 2001-08-09
Abstract: PURPOSE: A wind resistant tent is provided to minimize the weight of a tent pole and to improve wind tolerance of a tent. CONSTITUTION: The dome-shaped wind resistant tent(30) contains folding parts(31a) formed by folding a pole located on both ends of tent poles(31,31') in an arched shape, and at least one or more auxiliary supports(33) extended from the folding parts(31a) and fixed to the ground.
Patent KR-20010088595-A (KR)
Inventor: SIN CHEOL
IPC: A63C5/00
Filed: 2001-08-09
Abstract: PURPOSE: The snowboard is divided into the lower half part and the upper half part(10,11) and further to the left and the right subparts(10,11) to be used for combined use in separation. CONSTITUTION: The snowboard consisting of the shoulder(1), the waist(3) and the tail further divides into the lower half parts(10,10') and the upper half parts(11,11'). The lower half parts(10,11) for both sides are provided with long traveling grooves(26,27), for the binder pins(12,13) on the outside of the center of the parts(10,11) and starting from the waist side(3), and the ends(30,31) of the lower half parts are supported by the extension springs(18,19). For the other side, the clips(16,17) having hanger projection(32,33) are in parallel with the lower half parts(10,11) by the slide clip pins(14,15) fixed on the waist plate(3), while the binder pins(12,13) travels back and forth in the binder pin grooves(12,13) of the binders(20,21) fixed in the front faces of the upper half parts(10,11) and in the long grooves(26,27) in accordance with the movements of the binder pins for back and forth travel and for right and left turn.
Patent KR-20020013762-A (KR)
Inventor: KUNII MASAFUMI
IPC: G02F1/1368
Filed: 2001-08-10
Abstract: PURPOSE: To provide a thin film semiconductor device suitable to drive with a small power consumption and to display a high quality image, by integrating a thin film transistor for a circuit drivable at a low voltage and a thin film transistor for a pixel having a small leakage current on the same substrate. CONSTITUTION: A pixel array of the thin film semiconductor device has pixel electrodes 11 and thin film transistors TFT-PXL for the pixels to switch to drive the electrodes 11. A peripheral circuit has a drive circuit including the thin film transistors TFT-CKT for the circuit for driving the thin film transistors for the pixels. Each thin film transistor has a laminated structure obtained by overlapping a semiconductor thin film 5, a gate electrode 1 and gate insulating films 2 and 3 interposed between the film 5 and the electrode 1. The film 5 has a channel region ch disposed at an inside from an end E of the electrode 1, a low concentration impurity region LDD continuing to the outside of the channel region, a high concentration impurity region S/D continuing to the outside of the low concentration impurity region, and a concentration boundary B isolated via the low concentration impurity region and the high concentration impurity region. A position X of the boundary B measured with the end E of the gate electrode as a reference is set at the TFT-CKT side to the inside from the TFT- PXL.
Patent KR-20030014841-A (KR)
Title: Lift apparature for a wafer
Inventor: SHIN YEONG CHEOL
IPC: H01L21/68
Filed: 2001-08-13
Abstract: PURPOSE: A wafer lift apparatus is provided to prevent a shock of a wafer and a change of a position of the wafer due to the remaining electrostatic force of an electrostatic chuck when a wafer is loaded on a susceptor or the wafer is unloaded from the susceptor. CONSTITUTION: A susceptor(204) is used for loading a semiconductor wafer. A plurality of lift pin holes(214) are formed on the susceptor(204). A plurality of lift pins(210) corresponds to the lift pin holes(214). A lift pin support plate(208) is used for supporting the lift pins(210). An elevation portion is used for elevating the lift pin support plate(208). Suction holes(216) are formed at end portions of the lift pins(210), respectively. The suction holes(216) are connected with suction pipes(218). The suction pipes(218) penetrates the inside of the lift pin(210). The suction holes(216) are used for sucking the semiconductor wafer loaded on the lift pins(210).
Patent KR-20030015503-A (KR)
Title: Mobile communication terminal input apparatus
Inventor: CHOI JAE GU
IPC: H04B1/38
Filed: 2001-08-16
Abstract: PURPOSE: An input device for a mobile communication terminal is provided to enhance the menu use operating property of a user, relatively enlarge a size of a key button, and conveniently operate a key. CONSTITUTION: A keypad(26) is composed on a main body(130) of a mobile communication terminal, and has numerical keys, a talk key, and an end key. A touch pad(108) is located near the keypad(26) on the main body(130) of the mobile communication terminal for providing touch data on the basis of the touch and touch drag input of a user. An MPU(Main Processor Unit) controls an LCD(106) according to the provided touch data.
Patent KR-20030016646-A (KR)
Inventor: KIM GANG UK
IPC: F16F13/06
Filed: 2001-08-21
Abstract: PURPOSE: An automotive shock absorber is provided to improve control stability and riding comfort and to unify a product line by installing a damping control device. CONSTITUTION: A damping control device comprises an elastic member(11), oil(12), an opening/closing member for an oil hole(13), and a closing member of a connecting groove(14). An one end of an elastic member is installed to support in an installing groove(4b). Therein, The elastic member is formed to penetrate the oil hole(4a) from the side of a piston(4). The oil is filled inside the connecting groove(2a). The connecting groove is formed in an inner tube(2) to be connected with the installing groove. The opening/closing member of the oil hole is installed to support the one end of the elastic member. The opening/closing member performs a rectilinear reciprocation lengthwise of the installing groove. The closing member of the connecting groove is screwed inside the connecting groove. The closing member makes the opening/closing member of the oil hole move to open and shut the oil hole alternatively by producing hydraulic pressure inside the connecting groove.
Patent KR-20030017757-A (KR)
Title: Variable amount control apparatus for scroll compressor
Inventor: CHO YANG HUI
IPC: F04C28/28
Filed: 2001-08-22
Abstract: PURPOSE: An apparatus for controlling variable amount of a variable radius type scroll compressor is provided to reduce manufacturing cost by reducing number of parts and man-hours needed for assembly. CONSTITUTION: A cut surface(111) is formed on a periphery of a rotary axis(100). Stopping surfaces(211,212) are formed on an inner circumferential surface of an eccentric bush(200) corresponding with the cut surface to contact with the cut surface of a driving pin part(110) on surfaces so as to restrict amount of retreat when the eccentric bush angularly moves together with a rotary scroll centering on the driving pin part and retreats.
Patent KR-20020019423-A (KR)
Inventor: HISAMUNE TAKAYUKI
IPC: H01J11/42
Filed: 2001-09-05
Abstract: PURPOSE: To provide a phosphor paste composition which has good dispersibility of the phosphor and can obtain a fluorescent membrane having a higher packing density of the phosphor and higher brightness than the conventional fluorescent membrane when made into a membrane, a method for producing the phosphor paste composition, and a high brightness light-emitting device by vacuum ultraviolet radiation excitation. CONSTITUTION: The method for producing a phosphor paste composition by dispersing phosphor particles and a binder resin in an organic solvent comprises a step of obtaining an intermediate of the phosphor paste composition by subjecting a raw material mixture of the phosphor paste composition containing at least the phosphor particles and the organic solvent or the phosphor particles, the binder resin, and the organic solvent to dispersion treatment with the use of dispersing equipment and a step of adding the organic solvent or the organic solvent and the binder resin to the above intermediate obtained in the above step and mixing them to obtain a mixture having a lower viscosity than the above intermediate. The phosphor paste composition and the light-emitting device by vacuum ultraviolet radiation excitation having a fluorescent membrane formed by using the composition are provided.
Patent KR-20030021586-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61N1/32
Filed: 2001-09-06
Abstract: PURPOSE: Provided is an acupressure ball in an automatic massage bed to generate treatment frequency and wave form which is applied to a diseased part through the acupressure ball so that it maximizes treatment effect. CONSTITUTION: The acupressure ball in the automatic massage bed to generate treatment frequency and wave form comprises the parts of: a body for mat and bed consisting of the automatic massage bed(11) and the acupressure ball(51); a moving tool(21) at which the acupressure ball projected upwardly is placed; a sensor for the electronic needle which generates treatment frequency and wave form of an electronic needle; a control part for the electronic needle(600,900) which sets the strength and the sort of treatment frequency and wave form generated through the acupressure ball on a diseased part by the sensor; a display part for the control part(610,910); a controller which controls the strength and the sort of treatment frequency and wave form and generates through the sensor like the electronic needle pad; and a working switch(SW) which works the controller.
Patent KR-20030021990-A (KR)
Title: balance a hydraulic device for a car
Inventor: HA YONG SU
IPC: B60G17/027
Filed: 2001-09-07
Abstract: PURPOSE: A hydraulic system for balance of a vehicle is provided to prevent overturning of the vehicle or dropping of a load without inclination to a rotating side when the vehicle turns on a curved road. CONSTITUTION: A hydraulic system for balance of a vehicle has a housing(20,20'); a cylinder(30,30'); a rod(31,31'); a piston(32,32'); a moving lever(14,14'); an interlocking lever(15,15'); a hydraulic hose(50,50') and an adjusting valve(60,60'). A leaf spring is installed between both ends of an axle housing(10). Left and right cylinders are installed to rebound downside by coil springs(40,40'). The lower end of each moving lever is installed to upper surfaces of both sides of the axle housing. An inner end of the interlocking lever is installed to the upper end of the moving lever. An outer end of the interlocking lever is installed to inside lower end of the housing. The upper end of the rod of the cylinder is installed to the housing. A roller(17) is installed to the outer end of the interlocking lever. The roller is grounded to the lower surface of the cylinder. The hydraulic hose connects a flowing hole(33,33'). The adjusting valve is equipped to the hydraulic hose. Therefore, inclination of a load to a rotating side is prevented and vibration is reduced. Buffer action is improved.
Patent KR-20030023828-A (KR)
Title: Apparatus for disposing digital image and a method using the same
Inventor: CHOI SEONG GYU
IPC: G06T3/40
Filed: 2001-09-14
Abstract: PURPOSE: An apparatus and a method for processing a digital image are provided to reduce an error between interpolation-processed output pixel position values and output pixel position values of an input digital image. CONSTITUTION: A horizontal interpolation input buffer(203), a horizontal interpolation circuit(205), a horizontal interpolation output buffer(207), and a vertical interpolation circuit(209) process interpolation of an input digital image. A controller(200) measures an interpolation gap of pixel values of the input digital image, calculates a coefficient by substituting the measured interpolation gap in a coefficient equation. The controller substitutes the calculated coefficient and an output pixel position value of the input digital image in a predetermined interpolation node calculating equation to calculate interpolation nodes of the input digital image. The controller controls the horizontal interpolation input buffer, the horizontal interpolation circuit, the horizontal interpolation output buffer, and the vertical interpolation circuit to process the input digital image as the interpolation nodes.
Patent KR-20030024157-A (KR)
Title: Power semiconductor module that has three dimensional structure and a method of manufacturing thereof
Inventor: JUN GI YEONG
IPC: H01L25/16
Filed: 2001-09-17
Abstract: PURPOSE: A power semiconductor module with 3-d structure and fabrication method thereof are provided to simplify the production process, make the product smaller and decrease the production cost. CONSTITUTION: A power semiconductor module consists of a main circuit part(230), a control circuit part(220), a control circuit terminal(410), a control circuit terminal(440), bonding wires(250) and molding material(350). The main circuit part has a structure that a power semiconductor device(232) is attached on a main circuit lead frame part. The control circuit part has a structure that a control circuit is attached on a control circuit lead frame. The control circuit terminal is directly connected to control circuit device by the bonding wires. The main circuit terminal is placed on the opposite side of the control circuit terminal and electrically connected to the main circuit device.
Patent KR-20020003317-A (KR)
Inventor: SHIN MAN SUN
IPC: G06Q99/00
Filed: 2001-09-19
Abstract: PURPOSE: A billing system according to a real-time rebroadcasting of live broadcasting contents in the point-to-point Internet is provided to reduce contents dues according to a relay amount of the contents and to develop IT(Information Technology) industry by providing to a contents producer a real-time distribution channel and to a consumer an opportunity to purchase contents with a reasonable price. CONSTITUTION: In a point-to-point network a process produces live broadcasting contents. A first consumer connects to a producer and takes service from the producer. A second consumer connects to the producer and takes again service from the producer. the contents are serviced from class to class. The live broadcasting producer is paid for contents dues by a differential levy of a fixed levy according to a broadcasting contribution of each class user.
Patent KR-20030028884-A (KR)
Title: Apparatus for correcting video recording skip in time lapse vcr
Inventor: LEE JUN HUI
IPC: G11B15/02
Filed: 2001-10-04
Abstract: PURPOSE: A recording skip correcting device for a time-lapse VCR is provided to reinforce the security function by storing motion data to a memory and carrying out the recording of the motion data for a user to view when a tape reaches an end point but motion is detected while rewinding the tape. CONSTITUTION: A recording skip correcting device for a time-lapse VCR includes a motion detecting part(10), a video signal processing part(20), a microcomputer(30), an A/D converter(40), a memory(50), a D/A converter(60) and a VCR deck part(70). The video signal processing part provides video data output from the motion detection part to a monitor(80), and simultaneously provides the video data to the VCR deck part for re-starting the recording from the beginning after automatic rewinding when a tape reaches an end during the recording of the video data. The D/A converter provides the motion data digitally stored in the memory to the video signal processing part after converting the digital motion data into analog motion data under the control of the microcomputer.
Patent KR-20030029771-A (KR)
Title: Method for Displaying On Screen Display of Channel
Inventor: SEO YEONG MAN
IPC: H04N21/485
Filed: 2001-10-10
Abstract: PURPOSE: A method for displaying a channel OSD(On Screen Display) provides a user with an extended channel OSD including prior and next channel information of a currently selected channel, so as to reduce a channel conversion time and effectively perform the channel conversion through the extended channel OSD. CONSTITUTION: A channel OSD mode desired by a user is set and whether a key inputted by the user is a channel-up key is decided(S10). If so, a corresponding channel is selected(S11). A prior and next channel of the selected channel are displayed in the channel OSD for a preset time(S12). If the key inputted by the user in the step S10 is not a channel-up key, whether the key is a channel-down key is decided(S13). If so, a corresponding channel is selected(S14) and the step S12 is performed, and if not, whether the key inputted by the user is a volume-up key is decided(S20). If so, whether a current OSD is a channel OSD is decided(S21). If so, a corresponding channel is selected(S22) and the step S12 is performed, and if not, a volume-up function is provided(S23). If the key inputted by the user in the step S20 is a volume-down key(S24), whether the current OSD is a channel OSD is decided(S25). If so, a corresponding channel is selected(S26) and the step S12 is performed, and if not, a volume-down function is provided(S27).
Patent KR-20030034686-A (KR)
Title: a screw driver
Inventor: HA TAE HWAN
IPC: B25B27/00
Filed: 2001-10-26
Abstract: PURPOSE: A tightening tool is provided to continuously tighten and loosen a tightened object by installing a one-way clutch between a handle and a tightening member. CONSTITUTION: A handle(10) has an insertion hole therein. A rotation preventing groove(14) is formed at both sides of the insertion hole. One-way clutches(20) have a rotation preventing part(22A), and are fit into the rotation preventing groove. A tightening member(30) has a protrusion(32) in the middle part, and passes through the one-way clutch and is coupled with the handle. A coupling unit(34) is formed at one end of the tightening member.
Patent KR-20030037894-A (KR)
Title: System for managing IP address of Internet service provider using RADIUS server and method thereof
Inventor: KIM YEONG JIN
IPC: H04W4/24
Filed: 2001-11-07
Abstract: PURPOSE: A system and a method for managing an IP address of an ISP(Internet Service Provider) subscriber by using a RADIUS(Remote Authentication Dial-In User Service) server are provided to authorize a subscriber who has moved to a GPRS(General Packet Radio Service) network and allocate a dynamic IP address of a home ISP network. CONSTITUTION: A TE(Terminal Equipment) and an MT(Mobile Terminal) set up a link and perform a PPP(Point-to-Point Protocol) authentication through a PPP connection. Thereafter, the MT transfers a packet data protocol context request generation message from an SGSN(Serving GPRS Support Node), and the SGSN transfers it to a GGSN(Gateway GPRS Support Node). When the SGSN receives a packet data protocol context generation response message from the GGSN, it transfers a packet data protocol context request response message to the MT. When the PDP(Packet Data Protocol) session is completely set up, a mobile ISP subscriber proceeds with authentication and dynamic IP address allocation through connection to the GGSN of the GPRS network or to a RADIUS server or a DHCP(Dynamic Host Configuration Protocol) server of an ISP network. If the RADIUS server performs the authentication, the dynamic IP address allocation and managing function, a RADIUS/DHCP client of the GGSN transfers a RADIUS connection request message to the RADIUS server. Then, the RADIUS server transfers a RADIUS connection permission message to the client. If the RADIUS server and the DHCP server interwork to perform the authentication, the dynamic IP address allocation and managing function, the RADIUS/DHCP client of the GGSN transceives a connection request, a RADIUS authentication and connection permission with the RADIUS sever, and also transceives a DHCP discover, a DHCP offer, a DHCP request and a DHCP ACK message with the DHCP. Thereafter, the GGSN stores the dynamic IP address received from a home ISP network, and configures an NCP(Network Control Protocol)-IPCP(Internet Protocol Control Protocol) configuration-ACK packet and transfers it to the mobile packet terminal.
Patent KR-20020044539-A (KR)
Inventor: BYUN BYEONG HYEON
IPC: H05B33/00
Filed: 2001-11-08
Abstract: PURPOSE: A plasma switch type organic emitting display is provided to simplify structure, increase life time, improve luminescence, reduce material cost, and improve productivity. CONSTITUTION: A plasma switch type organic emitting display comprises a lower plate and an upper plate. The lower plate includes a transparent rear plate(41), address electrodes(43), a white back dielectric layer(44), barrier ribs(42), an organic emitting layer(45) and an emitting layer protection layer(51). The upper plate includes a transparent front plate(40), transparent sustain electrodes(46), bus electrodes(47), a transparent dielectric layer(40) and a protection layer(50). The organic emitting layer(45) is formed as many stripes on the address electrodes(43) between the vertical barrier ribs(42) by thermal vacuum evaporation of low molecular compound or by spin-coating, screen printing, and ink-jet of high molecular compound. A red emitting layer, a greed emitting layer and a blue emitting layer of the organic emitting layer(45) are grouped to be arranged repeatedly.