baber/WOPTO huggingface dataset:
Patent KR-20020066916-A (KR)
Title: Sensing Method For Freezing Control Of Ice Storage Tank
Inventor: YOON SANG JIN
IPC: F28F27/00
Filed: 2001-02-14
Abstract: PURPOSE: A method for detecting signal for controlling ice making of ice storage tank is provided to prevent excessive ice making by detecting signal and stopping operation of a freezer. CONSTITUTION: A plurality of electrodes(5,6,7,8) are installed on an electrode sensor head(11) so that the first electrode is connected with a plus terminal, the second electrode is covered by ice when thickness of ice becomes appropriate, the third electrode is installed in water not to contact with ice to detect that water level is low and the fourth electrode is installed on a water surface to recognize the water level becomes higher when volume water increases as ice grows up.
Patent KR-20010085523-A (KR)
Title: Apparatus and method for image capturing, and recording medium
Inventor: HATA HAJIME
IPC: H04N21/231
Filed: 2001-02-23
Abstract: PURPOSE: To provide a DV camera that acts like a WWW server on a network. CONSTITUTION: An image pickup section 11 photographs an object. A DV encoder 12 encodes an image signal received from the image pickup section 11. A recording and reproducing section 14 reproduces DV data recorded on a DV cassette tape 15. An IP packet generation separation section 19 converts a DV signal received from the DV encoder 12, a DV signal received from the recording and reproducing section 14 or an HTML file received from a WWW server processing section 21 into IP packets and outputs them to an IEEE1394 interface 20. The IEEE1394 interface 20 transmits the IP packet received from the IP packet generation separation section 19 to the personal computer 3 that accesses the DV camera 1 via a network 2.
Patent KR-20020069891-A (KR)
Title: Apparatus for controling a multi-axis driving system for a vehicles servo-motor
Inventor: KIM JIN GYU
IPC: H02P3/14
Filed: 2001-02-28
Abstract: PURPOSE: A control unit of a multi-shaft system for servo motor of a vehicle is provided to enhance efficiency of energy by processing recovery energy of servo motors in a recovery processing unit. CONSTITUTION: A plurality of control units(20a,20b,20c,...) is use for controlling a servo motor. The control units(20a,20b,20c,...) receives a main power source, commonly. The main power source has a voltage level according to a potential difference between both ends. The main power source is provided to inverters(22) of the control units(20a,20b,20c,...). The inverters(22) are used for controlling operations of a corresponding servo motor. A recovery processing unit(100) receives the main power source. The main power source is provided to an A/D converter(102). The A/D converter(102) outputs a voltage level of the main power source to the recovery processing portion(104). The recovery processing portion(104) outputs a control signal of a high level in order to turn on a transistor(Q2).
Patent KR-20010094952-A (KR)
Title: System, method and computer program for filtering multi-action rule set
Inventor: CORL JR EVERETT ARTHUR
IPC: G06F17/30
Filed: 2001-03-05
Abstract: PURPOSE: A multi-operation rule set filtering system and method is provided to test a plurality of filter rules in a computer system for enhancing an easy and speedy test of different behaviour types of filter rules. CONSTITUTION: The method comprises steps of determining a part of filter rules matched by keys(102) and clearly testing each key matching the filter rules(104). In the step(102), the filter rules are narrowed as many as possible to match the key. An arbitrary bit of the key is tested with respect to a corresponding bit of the filter rule. According to a test result, other bit of the key is tested with respect to a corresponding bit of the filter rule, and the bit test process is repeated for determining if the key matches the selected part of the filter rule. The test bits are determined based on the number of binary symbols, the number of wild cards and the number of boundary symbols occurring at a specific bit describing the filter rules. The number of the filter rules to match the key in the step(104) can be reduced so it can reduce a time in testing keys of a specific packet.
Patent KR-20010044630-A (KR)
Inventor: RYU WANG SU
IPC: E02D25/00
Filed: 2001-03-12
Abstract: PURPOSE: A method to bond FRP(Fiberglass Reinforce Plastic) on an underwater steel-framed-structure is provided to make the steel structure permanent by bonding FRP. CONSTITUTION: A bonding method comprises nine steps. In the first step, a projection(4) is formed by welding. In the second step, a sliding preventive block is formed by winding steel wires(5) on a steel structure. In the third step, fiber is wound, an adhesive is covered, and a roller compresses to form a FRP structure. The third step is repeated until the thickness becomes the designed thickness. In the fourth step, the pressure of a steel mold is enhanced by using a tightening bolt(6). In the fifth step, the surface of the steel mold is made even by being heated with a lamp(7) and being hammered with a rubber hammer. In the sixth step, the mold is removed, and an even area is cut out. The surface is glazed by a compound.
Patent KR-20010069351-A (KR)
Inventor: JOUNG YOUNG SUN
IPC: A61G17/08
Filed: 2001-03-13
Abstract: PURPOSE: A cinerary urn of an upper/lower cover structure using frames with security/safety functions is provided to be capable of being fixed to an external stand by being bolted to the stand, thereby enhancing the security/safety functions. CONSTITUTION: Frames(B,E) are formed on respective edges of upper/lower covers of the cinerary urn. A main body of the lower cover is inserted into the lower cover to abut the frames(B,E). Further, bolt holes(A,D) for fastening the frames(B,E) of the upper/lower covers are formed on the respective frames(B,E) of the upper/lower covers. Further, a packing is formed on a surface of the frame(E) of the lower cover to enhance the moisture proof performance within the cinerary urn. Further, the abutted frames(B,E) of the coupled cinerary urn are inserted into a supporter of a stand.
Patent KR-20020076510-A (KR)
Inventor: MIN DAE SEONG
IPC: H01L27/146
Filed: 2001-03-29
Abstract: PURPOSE: A CMOS active pixel for improving sensitivity is provided to minimize a reducing phenomenon of a light receiving area and enhance sensitivity by improving a structure of the CMOS active pixel. CONSTITUTION: A photo diode of a CMOS active pixel is formed with an upper diode dopant layer(51) doped by P+ type dopants and a lower diode dopant layer(41) doped by N- type dopants. The lower diode dopant layer(41) is contacted with a lower portion of the upper diode dopant layer(51). The upper diode dopant layer(51) and the lower diode dopant layer(41) are contacted with a floating dopant layer(43). A junction area of the photo diode is increased by the P+ type upper diode dopant layer(51) formed between a surface of the substrate and the lower diode dopant layer(41).
Patent KR-20020076738-A (KR)
Title: Soi type semiconductor device and method of forming the same
Inventor: BAE GEUM JONG
IPC: H01L21/762
Filed: 2001-03-30
Abstract: PURPOSE: An isolation type semiconductor device and a method for forming the same are provided to prevent an abnormal operation due to a floating body effect by using an isolation type substrate including a lower silicon layer, a buried oxide layer and an isolation layer. CONSTITUTION: A lower silicon layer(100), a buried oxide layer(110), and an SOI layer(300) are formed on a substrate. A silicon germanium single crystalline layer(310) is formed on the SOI layer(300). A trench isolation layer(112) is formed between a device region(222) and a ground region(230). The trench isolation layer includes a shallow trench isolation layer(212) and a deep trench isolation layer(312). P type dopant ions are implanted into the ground region(230). A gate insulating layer is formed on a surface of the SOI layer(300). A gate electrode(118) is formed by patterning the gate insulating layer.
Patent KR-20010091055-A (KR)
Title: A process for fabricating an integrated circuit that has embedded dram and logic devices
Inventor: DIODATO PHILIP W
IPC: H01L21/8239
Filed: 2001-04-06
Abstract: PURPOSE: A process for fabricating an integrated circuit having a DRAM and a logic device is provided to achieve more efficiency and economical fabrication method. CONSTITUTION: A first and a second device region(100,101) are electrically isolated each other. Impurities are implanted into the first region of the semiconductor substrate to form a logic device region and the second device region to form a DRAM device region. Gate electrodes(121) are formed for the logic and DRAM devices. After that, a mask(130) is formed on a substrate. The mask is arranged to cover the DRAM device region. Impurities are then implanted into the logic device region exposed through the mask to form source and drain extensions(135) for the logic devices. After removing the mask from the substrate. Dielectric spacers near to the gate electrode are then formed. Impurities are implanted into the substrate to form a device source and a device drain in the logic device region and in the DRAM region.
Patent KR-20020082934-A (KR)
Title: Vending mashine controller and method using mobile radio communication network
Inventor: KIM GI DONG
IPC: G07F7/00
Filed: 2001-04-24
Abstract: PURPOSE: Provided is a vending machine with mobile communication network used which uses a cellular phone to make ease of purchasing goods so that it gives convenience in purchasing the goods. CONSTITUTION: The vending machine with mobile communication network used comprises the parts of: the cellular phone(40) which transmits money information and displays calculation information at a display part; a vending machine(10) which receives money information requested from the cellular phone to perform product sales procedure; and a communication carrier server(30) which receives money information from the cellular phone to send it to the vending machine and gets data of sales amount of money from the vending machine to calculate sales amount of money and send it to the cellular phone.
Patent KR-20020085043-A (KR)
Title: Method for manufacturing self colored reflective material for transcription
Inventor: LEE IN HWAN
IPC: G02B5/12
Filed: 2001-05-04
Abstract: PURPOSE: A method for manufacturing a self colored reflective material is provided, which enable a user to easily design a complicated self colored reflective material by displaying a pattern designed when the material is exposed to light. CONSTITUTION: A method for manufacturing a self colored reflective material includes the steps of: firstly printing a first self colored reflective material resin layer(100,100a,100b,100c) on a reflective sheet coated with glass beads(30) on a layer composed of a polyethylene terephthalate(PET) film(10) and a polyethylene(PE) film(20) by a screen technique with maintaining a fine interval each other; and forming a second self colored reflective material resin layer on the entire surface of the first self colored reflective material resin layer(100,100a,100b,100c).
Patent KR-20020085135-A (KR)
Title: Door Lock System with the Memo Function
Inventor: KIM U SEONG
IPC: H04N7/18
Filed: 2001-05-04
Abstract: PURPOSE: A door lock system with a memory function is provided to add the function for a visitor to leave a message by a simple key manipulation, thereby improving the convenience of use. CONSTITUTION: A door lock system with a memory function includes a character/voice message input door lock unit(100) having a key pad part(110) provided with a plurality of character and numeral buttons allocated with various character fond data for setting secret numbers and inputting the secret number and characters to open a door or selecting a necessary function, the first memory part(120) for storing the character font data, the first display part(130) for displaying contents of character messages input via the buttons and used character font data, the first microcomputer part(140) for outputting various control signals, a door lock part for opening or closing the door according to the control signal output from the first microcomputer part, the first clock generating part(170) for generating synchronizing clock signals, an A/D converter part(180) for converting analog voice signals input via a microphone into digital signals, and a message transmitting part(190) for transmitting the digital signals and the character messages to a character/voice message checking terminal unit, and the character/voice message checking terminal unit(200) for checking the input character or voice messages via the display screen or an incorporated speaker.
Patent KR-20020087302-A (KR)
Title: Apparatus for Vertical Delivery of Wafer Cassette
Inventor: JANG TAE HO
IPC: H01L21/68
Filed: 2001-05-15
Abstract: PURPOSE: An apparatus for transferring vertically a wafer cassette is provided to transfer stably a wafer cassette to the vertical direction by using a chain type string bent only to one direction. CONSTITUTION: A vertical transfer device(200) is formed with a pulley portion(130), a chain type string(150), and a gripper(140). The pulley portion(130) is formed with the first pulley(300) for winding the chain type string(150), a pad(330) inserted between the chain type string(150) and the first pulley(300), and the second pulley(320) for winding the pad(330). The third pulley(310) is installed between the gripper(140) and the first pulley(300). The chain type string(150) is bent only to one direction. The chain type string(150) is connected with a bar-shaped connection portion located on an upper face of the gripper(140).
Patent KR-20020089005-A (KR)
Title: A substrate for Transflective LCD and a method of fabricating thereof
Inventor: LIM JU SU
IPC: G02F1/1335
Filed: 2001-05-22
Abstract: PURPOSE: An array substrate for a transflective liquid crystal display device and a method for fabricating the same are provided to form an independent reflection plate in the array substrate at positions corresponding to environmental areas of a liquid crystal display panel, thereby preventing the light leakage in the environmental areas. CONSTITUTION: In an array substrate for a transflective liquid crystal display device, a substrate(118) defined with a display area(E) and environmental areas(F), gate wires and data wires intersecting on the substrate via a first insulating layer for defining pixel areas, gate pads and data pads formed at an end of the gate pads and data wires respectively, thin film transistors(TFTs;T) formed in intersections between the gate and data wires, a second insulating layer serving as a protecting layer formed on the TFTs and the first insulating layer, reflection electrodes(138) formed in the display area, contacting the TFTs and having transmission holes, a reflection plate(142) independently formed in the environmental areas, a third insulating layer formed on the reflection plate and the reflection electrodes and etched for partially exposing the reflection electrodes contacting the drain electrodes, and transparent pixel electrodes(140) formed on the pixel areas on the third insulating layer and contacting the reflection electrodes.
Patent KR-20020089810-A (KR)
Title: Manufacturing method for tft-lcd
Inventor: KIM CHEOL SE
IPC: H01L29/786
Filed: 2001-05-24
Abstract: PURPOSE: A method for fabricating a TFT(Thin Film Transistor) LCD panel is provided to form the TFT LCD by using four sheets of mask. CONSTITUTION: A metal is deposited on a substrate(1). A gate electrode(2) is formed on the substrate(1). A gate insulating layer(3), an amorphous silicon(4), an n+ amorphous silicon(5), and a metal layer(6) are deposited on the gate electrode(2) and the substrate(1). A photoresist is coated on the metal layer(6). A photoresist pattern is formed by exposing and developing the photoresist. An active region, a source, and a drain are formed by etching the exposed metal layer(6). A channel region is formed to etch the metal layer(6) and the n+ amorphous silicon(5). The photoresist pattern is removed. A passivation layer(7) is deposited on a whole surface of the above structure. A contact hole is formed to expose a part of drain. An ITO is deposited on the whole surface of the above structure. A pixel electrode(8) is formed by patterning the ITO.
Patent KR-20020091664-A (KR)
Title: Coater used for manufacturing semiconductor device
Inventor: CHOI DEOK GYU
IPC: H01L21/027
Filed: 2001-05-31
Abstract: PURPOSE: A coating apparatus used for semiconductor fabrication is provided to increase productivity of a semiconductor device by reducing the exchange number of a bowl portion for preventing a stacking phenomenon of particles. CONSTITUTION: A chuck portion(200) supports and rotates a wafer(100). The chuck portion is induced into a bowl portion(300). An injection portion is induced to an upper portion of the chuck portion(200). A drain hole(400) is formed at a bottom of the bowl portion(300) in order to drain photoresist. An isolation portion(600) is formed at the bottom of the bowl portion(300) in order to drain smoothly the photoresist. A drain path is formed on the bottom of the bowl portion(300). An inner cup portion(700) is installed in the inside of the bowl portion(300). An outer cup portion(800) is installed at an upper end of a sidewall of the bowl portion(300). An exhaust hole is installed at the bottom of the bowl portion(300). A cleaning injection portion(900) removes particles from a back face of the inner cup portion(700) or the bottom of the bowl portion(300) by injecting a cleaning solution.
Patent KR-20020093392-A (KR)
Title: Utility method of video and data using wireless control system
Inventor: PARK JONG YEUL
IPC: H04H20/02
Filed: 2001-06-08
Abstract: PURPOSE: A method of using video data through a radio control system is provided to radio-transmit video data to a Karaoke room or a video room using the radio control system, thereby transmitting pictures with high picture quality. CONSTITUTION: An analog video signal is converted into a digital video signal through a control box and mixed with a data signal to generate ID given to a radio video receiver and the mixed signal is transmitted to a radio video transmitter(S10). The mixed signal is frequency-modulated through the radio video transmitter into video and data signals with high picture quality and data and sent to the radio video receiver(S20). The video and data signals are frequency-demodulated through the radio video receiver and transmitted to a monitor(S30). The demodulated video signal is display on the monitor and the data signal controls a fire alarm or lighting in radio(S40). The control state is displayed on the monitor.
Patent KR-20010070894-A (KR)
Title: System on chip for measuring the distance of the object for using doffler effect and Mouse having the same
Inventor: HAN CHANH SUC
IPC: G06F3/0354
Filed: 2001-06-18
Abstract: PURPOSE: A mouse including semiconductor chip capable of measuring movement distance of an object is provided to accurately measure a movement distance of the mouse by using the Doppler effect. CONSTITUTION: A mouse(1) transmits/receives ultrasonic waves. In addition, the mouse(1) is equipped with the first dome(10), which is the first direction in which the mouse(1) moves and the second dome(11) which is the second direction in which the mouse(1) moves. Therefore, the mouse(1) senses all directions of movements. A horizontal movement distance measuring circuit(20) for sensing a horizontal movement of the mouse(1) is attached to a determined position of the first dome(10). The circuit(20) calculates the difference between the frequency of the ultrasonic waves transmitted from a transmitter and the Doppler frequency received. A vertical movement distance measuring circuit(30) for sensing a vertical movement of the mouse(1) is attached to a determined position of the second dome(11).
Patent KR-20030004766-A (KR)
Inventor: CHO GEUN
IPC: C04B35/78
Filed: 2001-07-06
Abstract: PURPOSE: Provided are refractories containing fine carbon materials obtained from thermal treating liquid pitch instead of conventional graphite. The resultant refractories have high strength, and improved thermal shock resistance and melting resistance. CONSTITUTION: The carbon-contained refractories are produced by adding carbon(0.5micrometer-0.2mm), obtained from thermal treating liquid pitch among amorphous carbon at 310-1350deg.C, to 1-20pts.wt. of refractory materials such as Al2O3, MgO, ZrO2, spinel and mullite. Also, less than 7pts.wt. of antioxydants such as carbides(SiC, B4C), borides(ZrB2, ZrB6), Al, Al-Si, Al-Mg, and frit is optionally added to prevent oxidation of carbon.
Patent KR-20030008913-A (KR)
Title: Luggage room tray of an automobile
Inventor: SUNG CHANG MO
IPC: B60R7/02
Filed: 2001-07-21
Abstract: PURPOSE: A luggage room tray of a vehicle is provided to reduce loading and unloading time of articles by loading and unloading articles into/from the luggage room tray without completely separating a cover. CONSTITUTION: A luggage room is formed in the rear body of a vehicle. Trims are positioned at left and right sides of the luggage room. Luggage trays(100) are provided on the left and right side trims so as to store small articles. The luggage trays(100) include luggage tray bodies(110), lower covers(120) and upper covers(130). Rooms for storing articles are formed in the luggage tray bodies(110). Lower ends of the lower covers(120) are rotatably coupled to lower portions of the luggage tray bodies(110). Guide grooves(121) are formed at both outer sides of the lower covers(120). The upper covers(130) slide up and down along the guide grooves(121).
Patent KR-20010088484-A (KR)
Inventor: HAE GUN
IPC: A21D13/00
Filed: 2001-07-25
Abstract: PURPOSE: A bread forming room inside for contents is provided, which consists of an upper bread(4) and a down bread(5) that has room for stuffing. Thereby, one can put various contents into prepared bread without leaking. A bread prepared in this way can have a groove(51) on its down part(5) and a projection(41) on its upper part(4). CONSTITUTION: A method for preparing a bread forming room inside for contents comprises the steps of: (i) coating a room-forming assistant material with flour dough; (ii) baking in an oven; and (iii) incising the circumference of the prepared bread, and removing the assistant material from the down part. A bread forming room inside for contents can be also made by using respective molds for an upper bread and a down bread, or by using an air nozzle to be inserted into flour dough.
Patent KR-20030012573-A (KR)
Title: Method to manufacture shoes class giving out smell which mosquito dislike and that shoes class
Inventor: KIM SOO GIL
IPC: A43B1/00
Filed: 2001-08-01
Abstract: PURPOSE: Provided is the method of making shoes generating mosquito smoke by putting citronella oil in the porous soles so that the mosquito smoke is generated while walking. CONSTITUTION: The preparation method comprises: adding 10-50wt.% of insecticidal citronella oil during the process of coloring synthetic resin to make shoes; putting also small amount of blowing agent and injection molding the mixture so that the citronella oil is smeared into the pores of the sole and generates the mosquito smoke.