baber/WOPTO huggingface dataset:
Patent KR-20030061363-A (KR)
Inventor: KIM MYEONG MAN
IPC: H01M50/494
Filed: 2003-06-09
Abstract: PURPOSE: Provided are a microporous film which has uniform pore size, and excellent pore density, physical property and hydrophilicity, and a method for producing the film by ion particle radiation. CONSTITUTION: The microporous film having circular or elliptical shape, is produced by irradiating an ion beam to a polymer film under vacuum. The microporous film has a micropore having a diameter of 0.005-10 micrometers. The microporous films is used as a battery separator. The separator comprises the first microporous film described as the above; and the second microporous film laminated with the first microporous film.
Patent KR-20040106674-A (KR)
Inventor: CHO HAN SEO
IPC: G02B6/12
Filed: 2003-06-11
Abstract: PURPOSE: An optical waveguide laminated printed circuit board, an optical connection block structure, and a method for manufacturing optical waveguide layer are provided to prevent a polymer optical waveguide from being damaged. CONSTITUTION: An optical waveguide laminated printed circuit board(1) implements an active photoelectric element transmitting/receiving optical signal. The optical waveguide laminated printed circuit board includes electric circuit board layers(4,5), an optical waveguide layer(6), a hole(8), and an optical connection block. The electric circuit board layers are made of an insulating substrate and copper films having conductive pattern formed thereon, and implement the active photoelectric elements(7) on the circuit board. The optical waveguide layer is laminated between the electric circuit board layers. The hole is formed from a portion where the photoelectric elements are implemented to the optical waveguide layer. The optical connection block is inserted into the hole and includes a reflective surface which is tilted on a portion corresponding to the optical waveguide layer in order to form an optical connection path from the optical waveguide and the active photoelectric elements. An optical signal from the active photoelectric elements is reflected to the optical waveguide layer, and then is further reflected to the active photoelectric element.
Patent KR-20050000646-A (KR)
Inventor: HA YONG MIN
IPC: G02F1/133
Filed: 2003-06-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for driving the LCD are provided to reduce consumption power and display images with uniform luminance by controlling a turn-on voltage supplied to switches. CONSTITUTION: An LCD includes a control chip(62) mounted on a printed circuit board(60), a sampling switch array(54), a switch array controller(66), and a switch controller(64). The sampling switch array includes a plurality of first and second switching blocks alternately arranged in an LCD panel to provide a video signal supplied from the control chip to data lines of the LCD panel. The switch array controller provides a turn-on voltage corresponding to the polarity of a video signal supplied to switches included in the first and second switching blocks. The switch controller provides a turn-on pulse for controlling the switch array controller to supply the turn-on voltage.
Patent KR-20050000688-A (KR)
Inventor: PARK TAH JOON
IPC: H05K7/02
Filed: 2003-06-24
Abstract: PURPOSE: A DC/DC converter module is provided to reduce costs and power consumption by integrating an inductor and a substrate. CONSTITUTION: A DC/DC converter module comprises a low temperature co-fired ceramic(LTCC) substrate(31), a DC/DC converter(32), a stacked type inductor(33), and inactive circuit units(34A,34B). The LTCC substrate has a plurality of dielectric layers laminated on a surface thereof. The DC/DC converter is mounted on the LTCC substrate, and converts an input DC voltage into a predetermined DC voltage. The stacked type inductor has an end connected to an output terminal of the DC/DC converter, and is formed into a conductive pattern in certain parts of the dielectric layers on the LTCC substrate. The inactive circuit units are connected between the other end of the stacked type inductor and a ground, and include a capacitor mounted on the LTCC substrate.
Patent KR-20040002680-A (KR)
Title: Recording medium holder and electronic card system
Inventor: HARADA SHUNJI
IPC: G06F21/78
Filed: 2003-06-25
Abstract: PURPOSE: A recording medium holder and an electronic card system are provided to enable a user to easily find a desired recording medium regardless of a number of the recording mediums that the user manages. CONSTITUTION: A managing part(104) manages a portable recording medium read/written in an electrically connected state, and storing a set including digital information and related index information. A selecting part(101) selects one form the portable recording medium of the electrically connected state. A judging part(103) judges that the access to the digital information stored in the selected recording medium is allowed. A display part(102) displays the digital information or the index information recorded in the selected recording medium if the access is allowed by the judging part.
Patent KR-20030062396-A (KR)
Inventor: LEE JEONG SEOK
IPC: C08J5/00
Filed: 2003-07-01
Abstract: PURPOSE: A method for preparing a functional synthetic resin and a functional fiber and a functional product containing the functional synthetic resin prepared by the method are provided, wherein the functional product radiates a strong far infrared ray. CONSTITUTION: The method comprises the steps of mixing 1-5 wt% of a coloring agent, 0.001-10 wt% of pyroligneous liquor and a synthetic resin, and adding an antifoaming agent to the mixture and mixing them; melting the mixture in a stirrer to make it be liquid; and curing the obtained liquid mixture and extrusion and injection molding it. The pyroligneous liquor is a natural pyroligneous liquor or a synthetic pyroligneous liquor. Preferably the synthetic resin is selected from the group consisting of acrylonitrile-butadiene-styrene resin, very low density polyethylene, acrylonitrile-styrene resin, medium density polyethylene, polypropylene, melamine-formaldehyde resin, polycarbonate, ultra low density polyethylene, polyethylene (comprising HDPE, LDPE and L-LDP), polyethylene terephthalate, polystyrene (comprising GPPS and HIPS), styrene-acrylonitrile resin, rayon, polyurethane, nylon and coprene.
Patent KR-20030062397-A (KR)
Inventor: KIM JIN HONG
IPC: E04G5/08
Filed: 2003-07-01
Abstract: PURPOSE: A safety scaffold for construction is provided to cut down the cost of production by manufacturing simply and to prevent accidents caused by relaxation or separation of assemblage. CONSTITUTION: The safety scaffold for construction comprises the steps of unifying a bearing frame(2), a netted plate(3) and furring bamboo(4) on a body(1), then fixing hooks(5) on both right and left ends by a fastening pin(5a). The safety scaffold for construction is used by hanging the hooks(5) on a workbench of a high-rise building.
Patent KR-20050003931-A (KR)
Inventor: CHANG YOON HO
IPC: H04W8/24
Filed: 2003-07-04
Abstract: PURPOSE: A method for transmitting data to originating mobile phones is provided to display appointed image data, such as a text advertisement, an animation advertisement, etc., on the LCD window of each originating mobile phone during call waiting time, when a terminating mobile phone sets up a text/animation advertisement forwarding service. CONSTITUTION: A system for transmitting data to originating mobile phones comprises a terminating mobile phone(100), many and unspecified originating mobile phones(200), and a mobile service provider(300). The terminating mobile phone(100) transmits image data, such as a text advertisement, an animation advertisement, etc., to a plurality of unspecified originating mobile phones(200) during call waiting time in case that the originating mobile phones(200) call to the terminating mobile phone(100). The mobile service provider(300) deciphers the phone number of the terminating mobile phone(100), transmitted from the originating mobile phones(200). If it is judged that the phone number is a number appointed for an image transmission service, the mobile service provider(300) transmits appointed image data to the originating mobile phones(200) during call waiting time. The mobile service provider(300) comprises a BTS(310), an MSC(320), and a data forwarding control part(330). The data forwarding control part(330) analyzes the information of the terminating mobile phone(100) received from the MSC(320), and transmits relevant image data to associated originating mobile phones(200) if it is judged that the image transmission service is set in the terminating mobile phone(100).
Patent KR-20040005705-A (KR)
Inventor: SONODA HIROYUKI
IPC: B08B3/08
Filed: 2003-07-10
Abstract: PURPOSE: To provide a method for removing a polymer which prevents the thinning of Al wiring and the adhesion of foreign materials. CONSTITUTION: In the removing method of a polymer for removing the polymer adhered to the sidewall of an etching part formed on a metal layer on the surface of a substrate, a chemical treatment process S1 for making the polymer dissolve by supplying a chemical solution to the surface of the substrate, a rinse treatment process S2 for effecting rinse treatment by supplying deionized water to the surface of the substrate, are provided while at least a part of the chemical treatment process S1 is conducted in an oxidizing atmosphere.
Patent KR-20040010227-A (KR)
Inventor: OHNISHI NORIAKI
IPC: C23C14/08
Filed: 2003-07-16
Abstract: PURPOSE: To provide a liquid crystal display device which does not necessitate a rubbing treatment to form an alignment layer, is manufactured with a manufacturing process simpler than any conventional one, and has excellent reliability. CONSTITUTION: The liquid crystal display device 100 has a liquid crystal layer 5 and a pair of electrodes 2 and 6 to apply voltage to the liquid crystal layer 5. The electrodes 2 and 6 also function as inorganic alignment layers formed of crystalline conductive films of which respective crystal grains are oriented preferentially in a specified direction. The inorganic alignment layers formed of the crystalline conductive films are optionally arranged independent of the electrodes.
Patent KR-20050009610-A (KR)
Inventor: CHOI BEOM RAK
IPC: H01L21/336
Filed: 2003-07-18
Abstract: PURPOSE: A thin film transistor in an electro-luminescent device, an electro-luminescent device using the same, and a manufacturing method of the thin film transistor are provided to prevent a degradation of image quality due to change and distortion of a driving current by stabilizing an amount of current flowing through a semiconductor layer. CONSTITUTION: A thin film transistor of an electro-luminescent device includes a first electrode(110), an insulating film(120), a second semiconductor pattern(130), an etch stop layer(140), a second electrode(150), and a third electrode(160). The insulating film on the first electrode insulates the first electrode. The second semiconductor pattern on the insulating film has a resistance which is reduced by a voltage applied to the first electrode. The etch stop layer on the first semiconductor pattern prevents a distortion of a current flowing through the first semiconductor pattern. The second electrode is electrically coupled with the first semiconductor pattern to overlap a first portion of the etch stop layer. The third electrode includes a first terminal overlapped with a second portion of the etch stop layer, and a second terminal arranged at one end of an organic electro-luminescent layer.
Patent KR-20050013274-A (KR)
Inventor: SHIN SUK KYUN
IPC: A47G19/22
Filed: 2003-07-28
Abstract: PURPOSE: To provide a magnetized water cup capable of solving an unstability problem of a permanent magnet adhesion means formed at the outer side of the bottom surface of a conventional magnetized water cup and a problem that a supporting part for cup stability does not exist on the bottom surface, and a fabrication method thereof. CONSTITUTION: The magnetized water cup comprises a permanent magnet(21) installed at the inner side of an ordinary cup; and a solid member(3) which is installed on the outer circumference of the permanent magnet and fixes the permanent magnet to the inner side of the cup, and which solidifies the permanent magnet after putting a latex between the permanent magnet and the solid member to prevent loss of coercive force of the permanent magnet due to temperature change, wherein the permanent magnet comprises a magnetic force line guiding member(22). The fabrication method of magnetized water cup comprises an installation process of installing a permanent magnet at the center of the inner side of an ordinary cup; and a solidification process of solidifying the permanent magnet by installing a solid member which is installed on the outer circumference of the permanent magnet and fixes the permanent magnet to the inner side of the cup, and which solidifies the permanent magnet after putting a latex between the permanent magnet and the solid member to prevent loss of coercive force of the permanent magnet due to temperature change.
Patent KR-20050013809-A (KR)
Inventor: LEE WEON SUNG
IPC: A23P1/08
Filed: 2003-07-29
Abstract: PURPOSE: A dumpling filling composition and dumpling containing the same composition are provided, thereby easily absorbing nutrition of the bones and meats of chicken necks through dumpling. CONSTITUTION: The dumpling filling composition contains 20 to 30 wt.% of pulverized bones and meats of chicken necks, and optionally 8 to 15 wt.% of pizza sauce, wherein the dumpling filling composition further contains garlic, ginger, Welsh onion, sugar, seasoning, pepper, radish, leek, soybean protein, sesame, carrot, onion, cabbage, corn and tomato catsup. The dumpling contains the dumpling filling composition containing 20 to 30 wt.% of pulverized bones and meats of chicken necks as effective components.
Patent KR-20050014379-A (KR)
Inventor: BAIK KWANG HEUM
IPC: H05B33/22
Filed: 2003-07-31
Abstract: PURPOSE: An organic electroluminescence display device and a method are provided to achieve improved screen quality by preventing an abnormal light emission. CONSTITUTION: An organic electroluminescence display device comprises a display region(P1) having an organic light emission cell; a pad region(P2) where a plurality of pads(122,120) are arranged to supply driving signals output from a driver circuit to the display region; a second electrode formed in the pad region and connected between the pad and a first electrode in the display region; and a barrier rib(108) for electrically separating a metal layer in the pad region.
Patent KR-20050015868-A (KR)
Inventor: CHA JUNG GUK
IPC: B63C9/13
Filed: 2003-08-08
Abstract: PURPOSE: A safety tube fitted around the neck of a human body is provided to prevent drowning by floating the head of the human body on the water with buoyancy and getting out of the dangerous zone with the self-buoyancy of the safety tube. CONSTITUTION: A safety tube is composed of a neck tube(1) and an air injection port(2), and mounted around the neck of a human body without tightening the neck by floating force of the tube. The safety tube is mounted to the neck of the human body without injecting air into the neck tube, and air is injected to the neck tube. The safety tube is directly fixed around the neck by using the difference between the circumference of the head and the circumference of the neck to restrict the safety tube from being separated from the human body. The head of the human body over the neck is floated on the water by applying the little amount of buoyancy to escape from dangerous zone while swimming in the sea or the river.
Patent KR-20050017230-A (KR)
Inventor: KIM BYUNG CHUL
IPC: H04B1/40
Filed: 2003-08-11
Abstract: PURPOSE: An RF system calibration algorithm by predicting nonlinear features is provided to segment an output level of a system, and to estimate output features in each section to determine an input level in accordance with an output, thereby tremendously reducing a compensation time at high precision. CONSTITUTION: An input signal and an output signal of a wired/wireless terminal are measured by a measurer, and a compensation value is calculated by using an operator/controller. The operator/controller transmits an operation control signal in accordance with the compensation value to the wired/wireless terminal, in order to compensate for an error of the input/output signals. An input/output range of the wired/wireless terminal is segmented in plural ranges, so as to enable linearization in each section. An input level in accordance with a desired output level is calculated.
Patent KR-20040015684-A (KR)
Inventor: KADOTA KEIJI
IPC: B60L50/15
Filed: 2003-08-12
Abstract: PURPOSE: To improve response in transition to the four-wheel-drive state when starting, while avoiding the shock at the time of clutch connection. CONSTITUTION: When motor rotation speed and rear wheel rotation speed become to be below the detectable permissible rotation speed LMS, LWS respectively, the countdown of the presumed times TMS, TWS until they stop respectively from the detection value so far. When both the presumed times TMS, TWS become zero by countdown, the clutch connection is performed in the state where there is securely no shock by connecting the clutch.
Patent KR-20050018021-A (KR)
Inventor: CHAE SEUNG WON
IPC: G06F17/00
Filed: 2003-08-12
Abstract: PURPOSE: A method and a system for preventing illegal duplication of digital moving image contents for web-based learning contents are provided to control access of unauthorized persons and protect a CONSTITUTION: A DRM controller(110) and an application program(150) are operated in a user level. A DRM device driver(120) and a file system(140) storing an encrypted contents package are operated in a system level. If the user opens a file having a 'com' extension in the encrypted contents package, the DRM controller is automatically operated. The DRM controller collects/analyzes a file name/size, server information, and contents information by analyzing header information of the package. The DRM controller obtains a license file through application program/user certification by linking with a DRM certification server(130). As the encrypted file name is known from the header information, the DRM controller operates the application program by using the extension of the file name.
Patent KR-20050026320-A (KR)
Title: Device and method for data reproduction
Inventor: CHO EING SEOB
IPC: G11B20/14
Filed: 2003-09-09
Abstract: A data reproducing apparatus and method are provided to determine a reference level for optimizing a performance of a Viterbi decoder and at the same time, to be robust to a noise like a tangential tilt. The apparatus comprises an equalizer(130), a channel identifier(170) and an adaptive processor(180). The equalizer(130) equalizes a specified frequency of an input signal. The channel identifier(170) detects a reference level of a Viterbi decoder based on the input signal of the equalizer(130). The adaptive processor(180) determines a filtering coefficient of the equalizer(130) based on the detected reference level and the IO signal of the equalizer(180).
Patent KR-20050028173-A (KR)
Title: Method and system for updating software
Inventor: KANG CHIN KYU
IPC: G06F9/44
Filed: 2003-09-17
Abstract: A method and system for updating software are provided to keep on suspended updating even when log data stored in a journaling region according to a journaling procedure is lost. A flash memory(202) stores software, in which a journaling region and the first and second backup journaling regions are allocated. A processor(200) updates the software while storing log data indicating an execution result of each stage according to an update procedure in the journaling region, copies content stored in the journaling region in the first backup journaling region and stores log data indicating the copy result in the second backup journaling region whenever each stage is completely executed.
Patent KR-20040025850-A (KR)
Inventor: WASHIZAWA TAKEHITO
IPC: G02F1/1335
Filed: 2003-09-19
Abstract: PURPOSE: A liquid crystal device, a method for manufacturing the same and an electronic equipment having the same are provided to have excellent display quality by optimizing a disposed number(disposed density) of spacers. CONSTITUTION: A pair of substrates are countered and disposed over a sealant. A liquid crystal and spacers are encapsulated in a space surrounded by a pair of the substrates and the sealant. The spacers are arranged on all or a part of fixed points between a plurality of the first virtual lines horizontal each other and the second virtual lines horizontal each other, in the state of a single body or an aggregate in a substrate face or in a state in which the single body and the aggregate exist each other. The disposition density of the spacers is 50 to 300 pieces/mm2, and 0.2 to 3 pieces of spacers exist on average in all the fixed points.
Patent KR-20050028738-A (KR)
Title: Fuel pump assembly for vehicle
Inventor: LEE SUNG WON
IPC: F02M37/22
Filed: 2003-09-19
Abstract: A fuel pump assembly of a vehicle is provided to supply a fuel injection system with fuel through a second fuel suction filter even when the fuel stored in a fuel tank is inclined to one side while driving on a slope and to easily install in the fuel tank by integrally connecting with a reservoir by intermediation of a jet nozzle. A fuel pump assembly installed in a fuel tank(9) to supply a fuel injection system with fuel comprises a driving unit providing power for extruding/recovering fuel; a reservoir(4) having a check valve(5) installed on the bottom side to temporarily store fuel; a first fuel suction filter(3) sucking the fuel stored in the reservoir; a jet nozzle(7) installed at a lower end of the reservoir and between the reservoir and a fuel recovering pipe(6); and a second fuel suction filter(8) connected with the jet nozzle. Fuel is sucked from the second fuel suction filter by an orifice action of the fuel recovered from the fuel recovering pipe into the jet nozzle.
Patent KR-20050029030-A (KR)
Inventor: CHOI SANG GU
IPC: B24B5/00
Filed: 2003-09-19
Abstract: A scratch removing device of a surface of a transfer roller is provided to prevent strip defect, and to eliminate scratch on the surface of the transfer roller by automatically detecting scratch and contacting an abrasive wheel to a roller table. A scratch removing device of a transfer roller is composed of a driving motor installed in a lower part of a roller table guiding transfer of a strip, a couple of driving gears installed in an output shaft of a deceleration gear connected to the driving motor, a pinion gear engaged with the driving gear, a rack gear engaged with the pinion gear, a couple of moving bars installed in a lower part of the transfer roller, a case(20) arranged in an upper part of the moving bar to surround the lower part of the transfer roller, a detecting unit(30) mounted in an upper part of the case, and a removing unit(40) mounted in the upper part of the case.