baber/WOPTO huggingface dataset:
Patent KR-20040091251-A (KR)
Inventor: BAEK SEUNG
IPC: B29C45/26
Filed: 2003-04-21
Abstract: PURPOSE: A mold for a light guide panel is provided to decrease the reduction of deformation, brightness, and uniformity of the light guide panel caused by ununiformity generated in precisely injection-molding the light guide panel by changing pitches of tube banks passing a preheating agent and coolant. CONSTITUTION: In a mold(10) for a light guide panel(2), tube banks are formed in a fixed mold(12) and a movable mold(14) to circulate a preheating agent and coolant. Pitches of the tube banks are different, respectively, to prevent deformation of the light guide panel by decreasing difference of a heat transfer ratio over the whole volumes of the fixed and movable molds. The pitch gets narrower from an inlet of the tube bank to an outlet thereof. The mold compensates heat that a heat transfer fluid loses with flowing from the inlet to the outlet and the loss of heat caused by the loss of friction in a pipe line(22) by regulating the pitches of the pipe line.
Patent KR-20040091478-A (KR)
Inventor: LEE JAE YEOL
IPC: A47B96/00
Filed: 2003-04-22
Abstract: PURPOSE: A structure for automatically shutting a basket cover of a refrigerator is provided to conveniently use a refrigerator by preventing interference between a basket cover and a refrigerator main body even if a door becomes closed in a state that the basket cover is open. CONSTITUTION: Inclined parts(52) are formed at a front end of an inner case(51) forming a storage space of a refrigerator main body(50) inside, wherein a cross-sectional area of the inclined part becomes wider as it goes to an entrance of the storage space. A basket(70) is installed at the back of a door(60) opening and shutting the storage space for storing stores. A basket cover(75) opens and shuts the inside of the basket, and has a shutting guide part(78) guided by the inclined part for executing shutting operation according to the closing operation of the door.
Patent KR-20040092066-A (KR)
Inventor: HAM JUNGYEOB
IPC: C07J13/00
Filed: 2003-04-24
Abstract: PURPOSE: A process for preparing 4,17(20)-prostadien-3,16-dione from 16 alpha, 17 alpha-epoxypregnenolone are provided to effectively lower the values for low density lipoprotein and cholesterol and to increase the value for high density lipoprotein. CONSTITUTION: The process for preparing 4,17(20)-prostadien-3,16-dione(E-guggulsterone) represented by formula III from 16 alpha, 17 alpha-epoxypregnenolone comprises the steps of: reacting 16 alpha, 17 alpha-epoxypregnenolone represented by formula I with a hydrazine to obtain a compound represented by formula II, wherein 1 to 40 equivalent of the hydrazine is used to the 16 alpha, 17 alpha-epoxypregnenolone; and then oxidizing it using aluminum alkoxides.
Patent KR-20030086905-A (KR)
IPC: H04N7/32
Filed: 2003-04-28
Abstract: Techniques and tools for performing fading compensation in video processing applications are described. For example, during encoding, a video encoder performs fading compensation using fading parameters comprising a scaling parameter and a shifting parameter on one or more reference images. During decoding, a video decoder performs corresponding fading compensation on the one or more reference images. <IMAGE>
Patent KR-20040092743-A (KR)
Inventor: CHO JIN HUI
IPC: G11C7/06
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor test circuit is provided, which tests a proper sense amp enable time by scanning the sense amp enable time in sequence during a constant time from a word line, using an additional input signal pad of a test mode on a wafer. CONSTITUTION: An input buffer and command decoder(610) generates a row enable control signal by receiving a command and an address signal from the external, and delays a sense amp scan enable signal capable of scanning a sense amp enable time from an external pad, and generates a test mode signal by coding the command and the address signal. A row control circuit(640) generates a row enable control signal by a bank active command. A test mode decoder(650) generates a test mode control signal by receiving the test mode signal. And an enable time control circuit(660) receives the row enable control signal and a delay signal of the sense amp scan enable signal, and generates a sense amp enable signal by these signals.
Patent KR-20040092831-A (KR)
Inventor: SHIN MIN JAE
IPC: H01L21/68
Filed: 2003-04-29
Abstract: PURPOSE: A joint structure of SMIF pins and pod plate holes for preventing sticky states and its method are provided to prevent a wafer breakage due to a falling of the pod plate. CONSTITUTION: A joint structure of a pin(18a) and a pod plate(12) is used for a standard mechanical interface device loading or unloading wafer cassettes during semiconductor manufacturing. The pod plate is coupled with the standard mechanical interface during loading and unloading of the pod enclosing the wafer cassette and includes a plurality of insertion holes(H) therein. The pod plate further includes an elastic protrusion(30) elastically extruding vertically with respect to a sidewall of the insertion hole. The joint structure further includes a port door(16). The port door is inserted to the insertion hole during the coupling of the standard mechanical interface and the pod. The pin includes a recess portion formed along with a circumference of an outer sidewall correspondingly to the elastic protrusion.
Patent KR-20040096029-A (KR)
Inventor: HA SANG UK
IPC: B21B1/26
Filed: 2003-05-07
Abstract: PURPOSE: To improve strength of a bonding part of the hot rolled strip discharged from the bonding unit and uniformly form widthwise bonding strength of the hot rolled strip by heating both end parts of the hot rolled strip in a width direction before a hot rolled strip is supplied to a bonding unit, thereby reducing widthwise temperature deviation of the hot rolled strip. CONSTITUTION: In an endless hot rolling equipment in which the bonded hot rolled strip is finish rolled through a finish rolling mill (90) after coiling a hot rolled strip (B) rolled through a rough rolling mill (10) on a coil box (20), cutting top and tail ends of the hot rolled strip extracted from the hot rolled strip rolled at coiled coil box by a crop shear (40), and bonding a tail end of preceding hot rolled strip and top end of succeeding hot rolled strip by a bonding unit (60), the endless hot rolling equipment comprises an edge heater (50) and a bar heater (55) installed between the crop shear and the bonding unit, wherein the edge heater heats both end parts of the hot rolled strip in a width direction of the hot rolled strip to improve bonding strength of the hot rolled strips bonded in the bonding unit and uniformly form widthwise bonding strength of the hot rolled strip, and the bar heater heats the hot rolled strip to reduce longitudinal temperature deviation of the hot rolled strip.
Patent KR-20030087948-A (KR)
IPC: G01N33/66
Filed: 2003-05-07
Abstract: A system employing an integrated analyte test strip including a biosensor and lancet is disclosed. The integration of lancet and the sensor elements eliminates the need to align the sensor to the biologic fluid sample after a lancet and lancing device are used in combination to pierce the skin. The system preferably includes a device comprising two body portions that slide relative to each other to both cock and fire a test strip at a target site. Meter reading and test strip disposal may be accomplished by removing the device from the target site. The device preferably employs a magazine loaded with test strips, with one strip being taken from the magazine each time the device is actuated. It preferably also includes a magazine in a cap to store spent test strips for disposal. The device may be turned on an off simply by removal and return of the cap.
Patent KR-20040096119-A (KR)
Inventor: JUN SO YEON
IPC: B66B5/28
Filed: 2003-05-07
Abstract: PURPOSE: An elevator car is provided to eliminate the necessity of increasing the depth of a pit and prevent a corrosion of the pit by directly installing a buffering device at the bottom surface of a cage, avoiding a lower frame. CONSTITUTION: An elevator car comprises a cage(10); a pair of vertical frames arranged in a vertical direction at both sides of the cage; an upper frame and a lower frame(11) for connecting the tops and bottoms of the vertical frames; and a plurality of buffering members(20) for reducing fall impact, and which are arranged at the bottom surface of the cage, avoiding the lower frame. The buffering members are arranged to have variable positions with respect to the cage, through a bracket(30). The bracket has a female bracket(310) fixed at the bottom surface of the cage; and a male bracket(320) fixed to the buffering members.
Patent KR-20030088340-A (KR)
Title: 복수의 발광관을 병치한 표시 장치
IPC: H01J17/49
Filed: 2003-05-12
Abstract: 복수의 발광관을 병치(竝置)한 표시 장치를 제작할 때에, 각 발광관의 특성(발광 휘도, 방전 문턱값 전압, 외경 치수 등)을 미리 측정하고, 그 특성에 따라 발광관을 배열함으로써, 표시 장치의 표시 불균일이나 구동 전압의 편차를 방지한다. 
     내부에 형광체층이 배치되는 동시에 방전 가스가 봉입되고, 길이 방향으로 복수의 발광점을 갖는 세관으로 되는 발광관을 복수 병치한 표시 장치에서, 복수의 발광관을, 미리 측정한 각 발광관의 특성에 대응하여 배열한다.
Patent KR-20040100147-A (KR)
Inventor: HWANG BYEONG DAE
IPC: A47K10/48
Filed: 2003-05-21
Abstract: PURPOSE: A hand dryer is provided to increase the temperature of external air to a proper level using waste heat generated by driving a motor and reduce the driving time by exhausting hot air within a short time. CONSTITUTION: The hand dryer comprises: a main body(10) having a hand input portion(11) having a given space for putting in a hand formed at an upper central part, an air inlet formed at a lower side thereof and nozzles(12) formed at both sides of the upper side for exhausting hot air toward the hand input portion(11); a duct having a body shell installed within the main body, the inside being hollow and the upper side being connected to the nozzle, and a hot air generating unit installed at a lower part of the body shell for exhausting external air to the nozzle through a sound insulation unit formed at the upper side of a motor, the external air being heated by waste heat of the motor by rotating a fan installed at the lower side of the motor; and a control module for controlling the driving of the hot air generating unit.
Patent KR-20030077478-A (KR)
Title: Vehicle driving by operating steering pedals
Inventor: MUN MYEONG IL
IPC: B62D3/12
Filed: 2003-06-09
Abstract: PURPOSE: A vehicle driving by operating steering pedals is provided to execute steering operation by removing a steering wheel and using steering pedals and to operate an accelerating device and a braking device with one's hand. CONSTITUTION: In a vehicle driving by operating a steering pedal, operating a steering operation mechanism with one's foot or feet changes the progressing direction of the vehicle. The progressing direction and size of the vehicle desired by a driver is transmitted to the steering operation mechanisms by two steering pedals(1,2). In a device for operating a sector shaft of a steering system, the sector shaft connected with a main driving gear is operated while a rack gear turns a sector-main driving gear, with moving by pressure coming from a hydraulic device. In an operation mechanism changing the progressing direction of the sector shaft, two rack gears are oppositely connected with the main driving gear.
Patent KR-20040106696-A (KR)
Inventor: WOO GYEONG HOE
IPC: F27B3/10
Filed: 2003-06-11
Abstract: PURPOSE: To provide a small ceiling of electric furnace, wherein creased circular panels on which projecting parts and depression parts are formed such that anchors are installed at the projecting and depression parts are installed at the lower side of electrode holes formed on an insulation castable to effectively protect the small ceiling from high temperature and extend exchange period of small and large ceilings. CONSTITUTION: The small ceiling(23) of electric furnace comprises an insulation castable(31) on which a plurality of electrode holes(41) are formed so that a plurality of electrodes are installed through the electrode holes, and which is constructed on a central part of a large ceiling with an insulation castable holder(39) being interposed between the insulation castable and the large ceiling to form an upper surface of the small ceiling; creased circular panels(33) constructed at the lower side of the respective electrode holes formed on the insulation castable to expand a fusion space of splash slag generated during melting operation; supporting panels(35) installed between the outer wall of the respective creased circular panels and the insulation castable holder to support the outer wall of the plurality of the creased circular panels; and a center jacket(37) installed between reciprocal adjacent parts of the plurality of the creased circular panels to support the adjacent parts of the plurality of the creased circular panels.
Patent KR-20040002564-A (KR)
Inventor: EKDAHL EARL
IPC: F02D41/34
Filed: 2003-06-16
Abstract: PURPOSE: A method for compensating a phase error of a VCT(Variable Camshaft Timing) over a speed range is provided to compensate the inaccuracy of phase measurement for the speed ranges of various kinds of engines. CONSTITUTION: A method for compensating for a VCT of an internal combustion engine is composed of steps for supplying a periodical crank pulse signal(62); supplying a periodical cam pulse signal(66); determining a segment, wherein the internal combustion engine speed induces a volatile change upon Z phase values; dividing the segment into sub-segments and calculating Z phase values of a plurality of points within the sub-segments; saving the Z phase values in a memory device; and using the Z phase values for engine calibration. The calculating step computes the Z phase values using an interpolation method. In the determining step, an experiment is performed at the engine.
Patent KR-20040108452-A (KR)
Inventor: KIM YONG SIK
IPC: B60H1/00
Filed: 2003-06-17
Abstract: PURPOSE: A refrigerant distribution structure of a dual-type air conditioner is provided to remove a space limit in installing a refrigerant pipe by integrally fixing each refrigerant pipe connected with front and rear evaporators at a joint block. CONSTITUTION: In a dual-type air conditioner comprising a compressor for sucking in, compressing, and then forcibly sending refrigerant to a condenser and front and rear evaporators for exchanging heat by receiving the refrigerant heat-exchanged in the condenser and forming a refrigerating cycle, a refrigerant distribution structure mounts integrally refrigerant pipes(30,32) of a discharge side of the front and rear evaporators at a suction side of the compressor by a receiving unit(34). The receiving unit is a joint block(36) for connecting the refrigerant pipes of the front and rear evaporators to each other. The refrigerant pipe of the rear evaporator fixed at the receiving unit is fastened higher than a horizontal plane.
Patent KR-20050002200-A (KR)
Inventor: MYUNG JUNG JAE
IPC: C09K3/14
Filed: 2003-06-30
Abstract: PURPOSE: A slurry composition for chemical mechanical polishing of copper and a method for chemical mechanical polishing a semiconductor device containing a copper film and a tantalum-containing compound film by using the composition are provided, to improve the polishing property to a copper film, the selectivity of copper to oxide and tantalum nitride and the dispersibility of slurry and to reduce erosion. CONSTITUTION: The slurry composition comprises 0.5-20 wt% of a polishing agent of colloidal particle; 0.05-20 wt% of an oxidant; 0.1-5 wt% of a complexing agent; 0.001-1.0 wt% of an antioxidant; an amine-based pH controller; and the balance of water. Preferably the polishing agent is a colloidal particle selected from the group consisting of colloidal silica, alumina, ceria and titania; the complexing agent comprises at least one carboxylic acid amine; the pH controller is selected from an alkanol amine and an alkane amine; the oxidant is hydrogen peroxide; and the antioxidant is selected from a triazole.
Patent KR-20050003262-A (KR)
Inventor: PARK JONG JIN
IPC: G02F1/1343
Filed: 2003-06-30
Abstract: PURPOSE: An in-plane switching mode LCD device is provided to improve luminance by forming a 4-pixel structure of red, green, blue, and white and to compensate a main viewing angle by symmetrically forming common and pixel electrodes formed in adjacent pixels of one color arranged in zigzag along data lines. CONSTITUTION: An in-plane switching mode LCD device having a 4-pixel structure includes a plurality of R(Red), G(Green), B(Blue), and W(White) pixels(151a-151d, 152a-152d) defined by a plurality of gate and data lines(102,103). A driving device is arranged in the pixels, and at least a pair of electrodes are arranged in the pixels to form an in-plane switching mode. The R, G, B, and W pixels are arranged in zigzag along the data lines, and are symmetrically arranged around the gate lines. Common electrodes(105) and pixel electrodes(107) arranged in parallel with the data lines are also arranged in zigzag.
Patent KR-20050005247-A (KR)
Inventor: CHAE WHI BYUNG
IPC: G06F17/21
Filed: 2003-07-01
Abstract: PURPOSE: A program for converting computer score data using a Java technology and a storing device storing the same are provided to enhance usability such as score search with use of a data structure by converting an XML(eXtensible Markup Language) or MIDI(Musical Instrument Digital Interface) file into the data structure used in a Java program, and implement a Java application program interface. CONSTITUTION: The data having a musical meaning and the graphic data for represent the musical data are generated by receiving the input data including the data having the musical meaning. Information for displaying/controlling the each musical data is extracted. The musical data is classified into each part forming the score and each part is stored with the information for displaying/controlling the musical data. The musical data and the information for displaying/controlling the musical data included in each bar are extracted/stored by dividing each part into each bar.
Patent KR-20040014200-A (KR)
Inventor: WANG LI PENG
IPC: H03H9/56
Filed: 2003-07-10
Abstract: PURPOSE: A method for manufacturing an FBAR(Film Bulk Acoustic Resonator) filter is provided to simplify the process and to miniaturize the size of the FBAR. CONSTITUTION: An FBAR filter(10) includes a plurality of film bulk acoustic resonators(38a-38e) having top electrodes(36). The FBARs(38c,38a) are shunt FBARs while the FBAR(38b) is a series FBAR coupled to the FBAR(38a) via an extension(36f) of the upper electrodes(36b,36e). An intermediate layer(35) in each FBAR includes a piezoelectric film. The same layer of piezoelectric film is positioned underneath each of the upper electrodes of the FBARs. Also, the intermediate layer(35) includes an interlayer dielectric that fills the area between FBARs while the region under each upper electrode is a piezoelectric film.
Patent KR-20050007011-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06F17/00
Filed: 2003-07-10
Abstract: PURPOSE: A method for managing an application of an IC card by linking application management information with client card information and/or personal information is provided to enable a service provider to easily manage the applications offered to the IC card by confirming normal execution of diverse applications installed to the IC card for each card use. CONSTITUTION: When the application is loaded to a client IC card, the application manage information is stored to a storage or a server by linking with the client card information and/or the personal information(200). When the application is used, use or execution information of the application, the client card information, and/or the personal information are transmitted to the server through the card terminal(220). The server extracts the stored application management information based on the information received from the card terminal(225). The server judges the proper use or execution of the application by comparing the extracted application management information with the use or execution information(230). A judging result is provided to the card terminal or a client(245).
Patent KR-20050009596-A (KR)
Inventor: SEO KWANG
IPC: H04B1/40
Filed: 2003-07-18
Abstract: PURPOSE: A method for receiving a call of a mobile terminal is provided to minimize power consumption of a battery by reducing an unnecessary interrupt and task activities, and release a user from an uncomfortable pressure for answering a call. CONSTITUTION: When a call is received, a call reception mode set in a mobile terminal is checked, and if a call reception rejection mode has been set, it is determined whether a supplementary function is being used. If the supplementary function is being used, the received call is not notified to a user interface task of the terminal, and caller information and the number of times of call reception are internally counted. When the supplementary function is terminated, the number of received phone calls until then is displayed for user's information.
Patent KR-20050010384-A (KR)
Inventor: CHOI YONG SU
IPC: C02F3/06
Filed: 2003-07-21
Abstract: PURPOSE: To provide an apparatus and a method for biologically treating wastewater, which are able to efficiently regulate concentration of organic materials and nutritive salts in wastewater generated from small-scaled village and reduce costs for constructing and remodelling treating facilities. CONSTITUTION: The apparatus comprises a singe reactor including a partition (18) that is installed inside of a single reactor to divide the reactor into an anoxic tank (12) and an aerobic tank (13), an air diffuser (15) that is on the upper part of the partition and supplies air to the aerobic tank, and a microorganism carrier layer (14) that is on the upper part of the aerobic tank, a settling tank (19), a transfer pump (11b) that supplies sludge and nitrate nitrogen from the settling tanks to a lower end of the anoxic tank, and a wastewater inflow pump (11a).
Patent KR-20050014059-A (KR)
Inventor: KIM SUNG MAN
IPC: G02F1/133
Filed: 2003-07-29
Abstract: PURPOSE: A thin film transistor array panel and a method of repairing an LCD(Liquid Crystal Display) including the panel are provided to repair a white defect easily by making a short circuit between a pixel electrode and a gate line during repairs. CONSTITUTION: A gate line(121), formed on an insulation substrate, has a gate electrode(124). A storage electrode wiring, formed on the insulation substrate, has a storage electrode line(131) which stretches with the gate line side by side and a storage electrode(135) connected to the storage electrode line. A gate insulation film is formed on the gate line and the storage electrode wiring. A semiconductor layer(151) is formed on the gate insulation film. A data line(171) has a source electrode(173) contacted to the semiconductor layer. A drain electrode(175) faces with the drain electrode. A passivation film covers the semiconductor layer and has a contact hole for exposing the drain electrode. A pixel electrode(190) is formed on the passivation film and connected to the drain electrode via the contact hole.
Patent KR-20050014120-A (KR)
Inventor: MOON CHEOL HEE
IPC: H01J11/46
Filed: 2003-07-30
Abstract: PURPOSE: A plasma display panel is provided to simplify manufacturing procedures and reduce defects of electrodes by maintaining the pitch of a scan electrode same in a display region and a terminal region. CONSTITUTION: A plasma display panel comprises a first substrate(2) and a second substrate(4) opposed with each other; address electrodes formed on the first substrate; barrier ribs disposed in the space formed between the first substrate and the second substrate, such that the barrier ribs form discharge cells on a display region(26) set on the first and second substrates; phosphor layers formed in the discharge cells; and a scan electrode(16) and a display electrode(18) formed on the second substrate. The pitch of the scan electrode and the display electrode in the display region is the same as the pitch of the scan electrode and the display electrode in a terminal region formed at the outside of the display region.