baber/WOPTO huggingface dataset:
Patent KR-20030011710-A (KR)
Title: Porous absorbent and ink jet recording apparatus
Inventor: KATAYANAGI JUN
IPC: D21F11/14
Filed: 2002-07-31
Abstract: PURPOSE: An inexpensive porous absorbent that can be formed using recycling materials, which presents an excellent capability of absorbing ink or the like and an excellent handling performance as well is provided, and an ink jet recording apparatus having such porous absorbent installed thereon is provided. CONSTITUTION: The porous absorbent comprises at least virgin fiber, old paper fiber, and hemp fiber. The ink jet recording apparatus for recording on a recording medium by use of a recording head capable of discharging ink, comprises the above porous absorbent as an absorbent for waste ink exhausted from the ink jet recording apparatus. The porous absorbent is formed by dehydrating and drying slurry having natural fiber or synthetic fiber as main material to form porous substance. The ink jet recording apparatus for recording on a recording medium by use of a recording head capable of discharging ink, comprises the above porous absorbent as an absorbent for waste ink exhausted from the ink jet recording apparatus.
Patent KR-20030007231-A (KR)
Title: Method of Transmitting and Storing Information between a First and a Second Mobile Communcation Terminal installed Camera
Inventor: PYO CHUL MIN
IPC: H04B1/40
Filed: 2002-08-07
Abstract: PURPOSE: A method for transmitting and storing information between the first mobile communication terminal having a camera and the second mobile communication terminal is provided to acquire image information displayed on a display window of the second mobile communication terminal of an object using the camera installed in the first mobile communication terminal, recognize and read image information, and store image information in a memory of the first mobile communication terminal. CONSTITUTION: If an abbreviated key is inputted(S100), user information stored in a memory of the second mobile communication terminal is loaded(S211) and is displayed on a display window of the second mobile communication terminal(S212). The display window of the second mobile communication terminal is opposite to a camera of the first mobile communication terminal, and the camera acquires image information of user information(S300). Image information acquired through the camera is recognized, and only a recognition necessary portion is reproduced in the first mobile communication terminal(S400). A contour of the reproduced recognition necessary portion is corrected and read in the first mobile communication terminal(S500). Read information is stored in a memory of the first mobile communication terminal(S600).
Patent KR-20040018663-A (KR)
Title: method for controlling icon in display system
Inventor: CHO JAE HYEON
IPC: G06F3/14
Filed: 2002-08-26
Abstract: PURPOSE: A method for controlling an icon of a display system is provided to control the icon easily and conveniently by using an icon setting dialog box. CONSTITUTION: The icon setting dialog box displaying a sample icon is displayed on a display screen by a user's request(S101). According to input value of the user inputted through the icon setting dialog box, an attribute value of the display system is calculated, and a size of the sample icon is changed in proportion to the calculated attribute value(S103). If the user requests the desired execution, the icon size of the display system is changed by making the user's input value for the icon size into a parameter needed to change the attribute of the display system(S107).
Patent KR-20040019612-A (KR)
Title: Mollusk derived growth factor for neurite outgrowth and protein fraction isolated from aplysia hemolymph
Inventor: KANG BONG GYUN
IPC: C07K14/475
Filed: 2002-08-28
Abstract: PURPOSE: A mollusk derived growth factor(MDGF) for stimulating neurite outgrowth and a protein fraction isolated from Aplysia hemolymph are provided, thereby reviving neurite and increasing memory of a person. CONSTITUTION: A mollusk derived growth factor(MDGF) for stimulating neurite outgrowth is derived from Aplysia californica. A purification method of protein fraction for stimulating neurite outgrowth from hemolymph comprises the steps of: (a) extracting Aplysia hemolymph; slowly adding 40 to 60% of ammonium sulfate into the hemolymph to dissolve the hemolymph; (c) centrifuging the hemolymph-dissolved solution to obtain a precipitation; and (d) dialysis of the precipitation to remove ammonium sulfate.
Patent KR-20040020321-A (KR)
Title: A device for dust-fall sampling
Inventor: SONG JAE HWAL
IPC: B01D53/30
Filed: 2002-08-30
Abstract: PURPOSE: A dustfall sampling device is provided which prevents rescattering of dustfall collected in collection tank, easily collects the dustfall and reduces pretreatment time for concentrating sample by evaporating moisture during sample collecting period. CONSTITUTION: The device comprises an outer casing(10) an upper part of which opened, and in which a certain sized inner space (P) is formed; a collection part(20) comprising a collecting hopper(21) which is put on an upper part of the outer casing and formed in such a way that an outlet of the collecting hopper is narrowed as it goes from the upper side to the lower side, and an inner collecting tank(22) which is inserted onto a lower outlet(21b) of the collecting hopper in such a way that the inner collecting tank is communicated with the collecting hopper, and which is arranged in the inner space of the outer casing to collect sample containing dust; and a control part(30) comprising an operating bar(32) ascended and descended according to variation of level of the sample filled in the inner collecting tank, and a blocking member(36) for opening and closing an exhaust port(24) communicated with the outside as the blocking member is being ascended and descended along with the operating bar to control moisture evaporation through the exhaust port.
Patent KR-20040020767-A (KR)
Inventor: LEE SANG RYOUL
IPC: F28D20/02
Filed: 2002-09-03
Abstract: PURPOSE: A self energy storage system is provided to realize energy storage by natural convection heat transfer of atmosphere, and selectively store cold energy or hot energy from the surrounding environment having a change in temperature. CONSTITUTION: An energy storage(8) has a wall structure capable of controlling a heat transfer direction and the quantity of heat transfer. An energy storage material(9) changes in phase at a temperature appropriate for the energy storage container. A refrigerant passage(10) passes through a space where the energy storage material is filled in the energy storage container to send the accumulated energy to a necessary place in a cooling system. The wall structure of the energy storage container is formed as a parallelogrammic closed space to limit the heat transfer direction in a certain direction.
Patent KR-20040023248-A (KR)
Inventor: KANG GEON YONG
IPC: F02B23/00
Filed: 2002-09-11
Abstract: PURPOSE: A piston for a medium and heavy duty spark ignition lean burn engine is provided to increase a squish area and secure a sufficient flame area by optimizing a shape of a head part of a piston, thereby securing strong turbulence strength and realizing combustion stability. CONSTITUTION: A piston head part(12) has a bowl type indented part(19) to form a part of a combustion chamber. A ring part(20) has a plurality of ring grooves(21) at predetermined intervals in association with an outer peripheral surface of an upper end of a piston. A compression ring or an oil ring is inserted into each ring groove. A skirt part(23) is formed at a lower end of the piston for receiving a side pressure when the piston reciprocates up and down. A side wall of the bowl type indented part includes a first inclined part(14) inclining downward at a predetermined angle with an upper end surface of the piston head part, a vertical part(16) vertical to the upper end surface of the piston head, and a second inclined part(18) inclining downward at a predetermined angle with the vertical part.
Patent KR-20030025197-A (KR)
Title: Computer with the function of suppressing unnecessary signal generation
Inventor: HIROSE YOSHITAKA
IPC: G06F1/32
Filed: 2002-09-18
Abstract: PURPOSE: A computer for arresting the occurrence of unnecessary signals is provided to arrest the occurrence of unnecessary multiplication-induced signals that cause malfunctions and interference with other electronic devices, and reduce the current consumption and heating of a CPU. CONSTITUTION: The computer has a CPU(1), plural peripheral devices(2-4) controlled by the CPU(1), a data transmission bus(5) between the CPU(1) and the peripheral devices(2-4) and between the peripheral devices(2-4), and a clock signal source(6) for supplying clock signals for CPU operation and data transmission. The clock signal source(6) is constituted by a PLL synthesizer. Two clock signals, namely, one for the CPU(1) and the other for the data transmission bus(5), are outputted from the PLL synthesizer to arrest the occurrence of unnecessary signals except for the clock signals.
Patent KR-20040025029-A (KR)
Title: Image Data Transmission Method through Inputting Data of Letters in Wired/Wireless Telecommunication Devices
Inventor: KIM HO SEONG
IPC: H04W4/18
Filed: 2002-09-18
Abstract: PURPOSE: A method is provided to allow audio-visual handicapped person to receive character data, while activating the transmission of short message, e-mail and web mail. CONSTITUTION: A method comprises a first step(S100) of permitting a user to register video data to a wire/wireless communication terminal; a second step(S101) of storing, to the wire/wireless Internet server, the shapes of lips according to character data; a third step(S102,S103) of inputting the character data through the wire/wireless communication terminal, and judging whether the video data to be transmitted are selected; a fourth step(S104 to S108) of mapping the shapes of lips in accordance with the video data selected through the wire/wireless Internet server and character data when the video data are selected and the input character data are transmitted; and a fifth step(S109) of transmitting the mapped video data and character data or voice data obtained by converting the character data to the receiver wire/wireless communication terminal.
Patent KR-20040026353-A (KR)
Title: Variable stabilizer of vehicles
Inventor: WOO HYEONG BOK
IPC: B60G21/05
Filed: 2002-09-24
Abstract: PURPOSE: A torsional strength-variable stabilizer for a vehicle is provided to improve operation stability and riding comfort of the vehicle by reducing torsional strength in turning and increasing the torsional strength in traveling straight. CONSTITUTION: In a torsional strength-variable stabilizer for a vehicle for reducing the gradient of a vehicle body by elastic restoring force to a stabilizer bar(2) elastically twisted when height difference between left and right wheels is generated by connecting the left and right wheels by the stabilizer bar, the stabilizer bar is divided into left and right stabilizer bars. Left and right fixing tools(3,4) combined to the front ends of the left and right stabilizer bar are combined not to relatively rotate by one of first and second combining pins(5,6) having different torsional strength and the rotation-repression structure, and accordingly, torsional strength is varied. First and second pressure chambers(3a,3b) are formed at one of the left and right fixing tools. The first and second combining pins are selectively fitted into the other of the fixing tools by the pressure of oil flowing into one of the first and second pressure chambers to selectively combine the left and right fixing tools.
Patent KR-20040026713-A (KR)
Title: Structure for internal antenna in mobile device
Inventor: AHN YEONG CHUN
IPC: H01Q1/24
Filed: 2002-09-25
Abstract: PURPOSE: An antenna structure is provided to reduce the sizes of the antenna and the grounding plate, while achieving improved mounting efficiency of the board. CONSTITUTION: An antenna structure comprises a rod shaped radiator arranged on a substrate, wherein the radiator has an outer surface made of a conductive material; a coil(125) covering the outer surface of the radiator; a feeding pin(124) having an end connected to the substrate and the other end connected to an end of the coil such that the feeding pin receives an input signal from the substrate; a grounding pin(123) having an end connected to the other end of the coil and the other end grounded in the grounding portion of the substrate; and a grounding plate(11) arranged on the substrate and opposed to the radiator.
Patent KR-20040029880-A (KR)
Title: A rotary compliant joint with a damper using magneto―rheological fluid and a spring
Inventor: KANG SEONG CHEOL
IPC: B25J17/00
Filed: 2002-10-02
Abstract: PURPOSE: A rotary compliant joint using a spring and a damper adopting magneto rheological fluid is provided to have a manual compliant function against external force by using the spring, to reduce shock applied in colliding peripheral objects or persons with machines having joints or robots, and to prevent accidents and breakages of the joint by minimizing impulse applied to the objects and the joint to the reduction of shock. CONSTITUTION: A rotary compliant joint(100) for mutually connecting first and second links to relatively rotate is composed of a housing(111) connected with a driving unit to rotate and rotatively fixed for the first link; a rotor(161) of which one end is rotatively inserted into the housing and the other end is connected to the second link; magneto rheological fluid(115) filled between the inside of the housing and the rotor to change yield stress to magnetic flux density; a plurality of springs(169) inserted into a circular groove(112) formed at the side of the housing facing the second link; and a cover(163) fixed to the other end of the rotor to close the groove and to expand and contract the springs with interlocking to the second link.
Patent KR-20040031240-A (KR)
Title: automatic tool changer of machining center
Inventor: CHO BYEONG IL
IPC: B23Q3/155
Filed: 2002-10-04
Abstract: PURPOSE: A device for automatically changing a tool for a machining center is provided to operate the device with a motor and cams interlocked with the motor to reduce the manufacturing cost. CONSTITUTION: A device for automatically changing a tool for a machining center is composed of a motor(210), a magazine unit(220) with tool pockets for loading a plurality of tools, a main shaft installed in a main shaft housing to install the selected tool at the magazine unit, a motor shaft for transferring the power of the motor, a motor shaft cam and a main shaft driving cam engaged at the motor shaft, a tool pocket driving cam(246) for transferring the power to the motor shaft cam, a first link unit installed at a body(B), a tool pocket operating unit for driving the tool pockets, a twin arm shaft(271) rotating with the motor cam shaft via a turret, a second link unit rotating along a groove on the motor shaft cam, a main shaft operating unit releasing the tools from the tool pockets, and a twin arm(273) for exchanging the released tool with a new tool on the tool pocket of the magazine unit.
Patent KR-20040033751-A (KR)
Inventor: CHOI SI YEONG
IPC: C12N15/861
Filed: 2002-10-15
Abstract: PURPOSE: A vector system for producing recombinant adeno-associated virus for gene delivery is provided, thereby producing only recombinant adeno-associated virus for gene delivery without infection of adenovirus, so that it can be useful for gene therapy. CONSTITUTION: A helper vector(KCTC 18074P) for producing recombinant adeno-associated virus for gene delivery comprises (a) Rep sequence and Cap sequence of adeno-associated virus(AAV) operably linked to the control sequence; and (b) E2, E4 and VA genes of adenovirus, wherein control sequences and the Rep sequence and Cap sequence are linked in a reverse direction to the E2, E4 and VA gene sequences of adenovirus. The vector system for producing recombinant adeno-associated virus for gene delivery comprises the helper vector(KCTC 18074P), inverted terminal region(ITR) of adeno-associated virus, and an interest gene.
Patent KR-20040033951-A (KR)
Title: Roof rack with hidden type cross members for a vehicle
Inventor: CHOI HONG RIM
IPC: B60R9/045
Filed: 2002-10-16
Abstract: PURPOSE: A roof rack for a vehicle is provided to improve loading efficiency and the appearance of the vehicle by having a built-in cross member. CONSTITUTION: A couple of side members(10,20) are fixed to both ends of the top of a roof(100). A couple of cross members(30,40) are installed within the side members. One end of each cross member is rotatably coupled to one side member by a hinge. The other end of each cross member is detachably coupled to the other side member.
Patent KR-20030011727-A (KR)
Title: Method and system of mesh generation for numerical analysis of liquid crystal display by computer simulation
Inventor: WON TAE YEONG
IPC: G02F1/13
Filed: 2002-10-29
Abstract: PURPOSE: A method and a system for generating mesh for numerical analysis for a liquid crystal display device are provided to generate tetra meshes for the structural designing and numerical analysis for a liquid crystal display device of a certain structure. CONSTITUTION: A method for generating mesh for numerical analysis for a liquid crystal display device includes the steps of generating a stacking structure of material areas forming a device on a computer from mask layout information(S110), generating overlapping areas of polygonal objects forming the mask layout by new polygons together with polygons for the remaining areas(S120), generating triangular meshes by dividing inner areas of the respective polygons into a plurality of triangular areas with respect to plane areas formed of the polygons(S130,S140), and extending the triangular meshes in the height direction of the stacking structure for generating tetra meshes formed of the combination of triangular poles formed of three tetra meshes(S150).
Patent KR-20040038122-A (KR)
Title: Volume control valve for screw air compressor
Inventor: CHOI JONG NAM
IPC: F04C18/16
Filed: 2002-10-31
Abstract: PURPOSE: A capacity adjusting valve for a screw air compressor is provided to maintain equal pressure by adjusting pressure automatically when compressed air is reaches regular pressure with a capacity adjusting valve. CONSTITUTION: A housing(13) has an air inlet(11) on an upper side and an air outlet(12) on a lower side to communicate with each other through an air opening/shutting port(10). A bushing cover(15) and a disc cover(16) is combined to a rear portion of the housing, having a pneumatic hole(14) on a rear surface to let pneumatic pressure come in and go out. A support(20) in a piston structure is arranged horizontally to an inner space of the housing and the bushing cover. A stopper(17) is installed to an end of the supporter. The supporter is supported by a first spring(18) elastically and moved by operating pneumatic pressure on a bushing(19). A valve body(22) is arranged in the housing and combined to the end of the supporter to be moved by sucking pneumatic pressure. The valve body is supported by a second spring(21) and restricted by the stopper of the supporter in moving. The valve body opens and shuts the air opening/shutting port selectively. Therefore, steady pressure is maintained by adjusting capacity automatically when compressed air reaches specific pressure when air sucks in with a compressor.
Patent KR-20040038550-A (KR)
Title: Assembling method for lcd panel appartus
Inventor: BAE BYEONG SEONG
IPC: G02F1/13
Filed: 2002-11-01
Abstract: PURPOSE: A fabrication method of an LCD panel is provided to apply sealants for sealing a liquid crystal on outer frames of an LCD panel, without a region where the sealants are disposed, thereby minimizing a contacted part between the liquid crystal and the sealants to prevent the liquid crystal from being polluted. CONSTITUTION: A lower substrate(11) has a switching element for turning on/off signals and a pixel electrode connected with the switching element. An upper substrate(12) has an opposite electrode opposite to the pixel electrode of the lower substrate(11), and is combined with the lower substrate(11) at certain cell gaps. A liquid crystal layer is injected between the upper substrate(12) and the lower substrate(11), and transmits or cuts off light according to an applied electric field. Sealants(13) are attached along outer circumferences of the combined upper substrate(12) and the lower substrate(11), and seal the liquid crystal layer between the upper substrate(12) and the lower substrate(11).
Patent KR-20040040517-A (KR)
Title: System and Method for Processing Mileage(Incentive) by Sending Settlement Information
Inventor: HONG JONG CHEOL
Filed: 2002-11-07
Abstract: PURPOSE: A method and a system for processing a mileage through the settlement information transmission are provided to receive an incentive matched with settlement particulars by receiving/storing the settlement particulars for the transaction at a shop from a settlement terminal to a smart card of a client and connecting to a settlement particulars repaying server. CONSTITUTION: The settlement terminal(105) of the shop provides the settlement information to the smart card(100) of the client when the client visiting the shop buys goods. The smart card stores the settlement information from the settlement terminal in a memory area and provides the settlement information to the settlement particulars repaying server(110) by using wire/wireless communication network. The settlement particulars repaying server generates the mileage matched with the settlement particulars by receiving the settlement information provided from the smart card and stores/manages the mileage by linking with the client.
Patent KR-20040040711-A (KR)
Title: Apparatus for sensing contamination of filter in heat exchanger
Inventor: JIN IN JAE
IPC: F28F27/00
Filed: 2002-11-07
Abstract: PURPOSE: An apparatus for sensing filter contamination of a heat exchanger is provided to sense a degree of contamination of a filter regardless of an operation degree of a fan. CONSTITUTION: An apparatus for sensing filter contamination of a heat exchanger includes an outdoor passage for flowing in air, a filter installed at an inflow port of the outdoor passage, and an outdoor unit fan for forcibly moving the air. A pressure sensing sensor measures a difference in pressure between inside of a side wall of the outdoor passage and the outside of the side wall of the outdoor passage. The pressure sensing sensor includes a pressure sensing plate(141) installed on the side wall to generate transformation due to a pressure difference between the outdoor passage and the outside, and a transformation sensing sensor(142) sensing the transformation of the pressure sensing plate. A control unit transmits a signal to a user if the measured pressure value exceeds a certain value.
Patent KR-20040042398-A (KR)
Title: Antenna apparatus for a mobile phone
Inventor: YOO JEONG MIN
IPC: H01Q1/24
Filed: 2002-11-14
Abstract: PURPOSE: An antenna system for a mobile terminal is provided to improve a coupling sensitivity when extending a helical antenna, while obtaining a stable transmission and reception. CONSTITUTION: An antenna system for a mobile terminal comprises an antenna guide path(110) provided on the mobile terminal, a helical antenna(200) mounted on an upper portion of the antenna guide path and including a combining unit having a combining hole, a whip antenna(300) moving along the combining hole of the helical antenna and the antenna guide path, a stopper contact member(400) provided on the end portion of the antenna, and an elastic unit for supporting elastically an end portion of the stopper contact member. The stopper contact member contacts to the inner wall of the guide path when the whip antenna moves along the guide path and adheres closely to the inside of the combining hole of the combining unit when finishing the movement.