baber/WOPTO huggingface dataset:
Patent KR-20030080372-A (KR)
Title: Liquid Crystal Panel used for a Liquid Crystal Display Device
Inventor: KIM JIN TAE
IPC: G02F1/1345
Filed: 2002-04-08
Abstract: PURPOSE: A liquid crystal panel for a liquid crystal display is provided to regularly maintain cell gaps at four side parts of an active area, thereby improving characteristics of picture quality. CONSTITUTION: First and second substrates(110,130) have active areas(V) and non-active areas(VI) respectively and the two substrates are opposite to each other. A seal pattern(140) bonds the two substrates, and is placed between the active area and the non-active area. Gate lines(112) are formed on the active area of the first substrate in a first direction. Data lines(114) are formed in a second direction crossing the first direction. A plurality of thin film transistors(T) are formed at points where the gate lines and the data lines cross each other. A plurality of pixel electrodes(116) are connected with the thin film transistors. A common electrode is formed at an inner surface of the second substrate. Gate and data pads(118,120) are placed at the non-active area of the first substrate, being connected with the gate lines and the data lines respectively. A first step height compensating pattern(VIIa) and a second step height compensating pattern(VLLb) uniformly maintain the thickness of gate and data line parts connected with the seal pattern.
Patent KR-20030006941-A (KR)
Title: Nonvolatile semiconductor memory device and manufacturing method thereof
Inventor: NISHIOKA NAHO
IPC: H01L27/105
Filed: 2002-04-12
Abstract: PURPOSE: To meet both needs of a high voltage-resistant transistors requiring no current driving force and transistors requiring no high voltage resistance with requiring current driving force in a nonvolatile memory device. CONSTITUTION: The nonvolatile semiconductor memory device comprises a semiconductor wafer 1 having a main surface, and a plurality of transistors formed on the main surface. The transistors respectively comprise a gate electrode, a diffusion layer formed adjacent to the gate electrode, and a contact connected to the diffusion layer. Some of all the contacts corresponding to a plurality of transistors have a first distance from the gate electrode and a second distance longer than the first distance.
Patent KR-20030082751-A (KR)
Inventor: SON KI TECK
IPC: A62B1/00
Filed: 2002-04-18
Abstract: PURPOSE: An emergency exit structure is provided to enable people to exit safely and easily from a high rise building where a danger occurs in case of emergency. CONSTITUTION: In an exit structure(30) of a high rise building(10), the emergency exit structure is characterized in that: the exit structure(30) having the same height as the high rise building(10) is installed outside the high rise building(10) at a predetermined distance, the exit structure(30) is provided with vertically movable exit passage portions(32,34), and a connecting passage portion(50) made of a fire resistant material is installed between a traveling portion(12) of the high rise building(10) and the exit structure(30).
Patent KR-20030083375-A (KR)
IPC: C25B1/04
Filed: 2002-04-22
Abstract: 본 발명은 물이나 산소와 수소로부터 구성되는 화합물을 전자분리에 의하여 고순도의 산소와 수소를 발생시켜 발생한 산소와 수소를 열원으로 이용하기위한 21세기의 획기적인 대체에너지로 활용할 수 있도록한 수소, 산소생성 장치에 관한것이다. 
     현재까지 물을 에너지로 변환시키는 방법이 많은 연구자에 의해 여러가지 방법으로 연구되고 있으나 물의 전기분해에는 묽은 유산을 전해질로 이용하여 통전성을 향상시켜 그 전해질용액중에 동판을 넣어 전기를 통하게 하여 양극쪽에는 산소 음극쪽에는 수소를 발생시킨다. 
     이 방법을 응용 한 것이 일반적으로 사용되는 자동차등의 배터리이다. 지금까지의 소비전력과 에너지의 출력량의 관계로부터 물의 전기분해는 코스트가 소요될 뿐만이 아니라, 커다란 발전량을 얻는 거이 불가능하였다. 그리고 묽은 유산에 의한 동판의 부식은 에너지발전의 손실과 연관되고 내구성, 발전성의 저하를 일으키는 요인이 된다. 
     이상의 것들로 인하여 물의 전기분해에 의한 열원에의 응용은 현재까지 커다란 발전을 보지 못하고 있었다. 또 물과 산소 및 수소로서 구성되는 화합물의 전자분리는 전기분해와는 완전히 성질이 다른 장치이므로 확립되어 있지 않았다. 
     본 발명은 위와같은 문제점을 해결하기 위한 것으로서, 
     그 목적은 전자분리에 의해 물과 산소와 수소로부터 구성되는 화합물로부터효율적으로 소수와 산소를 분리하여 발생한 수소와 산소를 에너지로 변환하는 것을 가능토록하여 효율적인 고열의 열원을 얻을 수 있을뿐만아니라, 물이나 산소와 수소로부터 구성되는 화합물의 전자분리라고 하는 새로운 획기적인 수소, 산소생성 장치를 제공함에 있다.
Patent KR-20020084827-A (KR)
Inventor: JAEHNIG GREGOR
IPC: G01N27/41
Filed: 2002-05-03
Abstract: PURPOSE: A wire-through sleeve is provided to fix the wire capable of standing high drawing power given to the wire, at low manufacturing cost and assembling cost. CONSTITUTION: A wire-through sleeve has a housing(11) with a molded body(12) fixed in the housing with at least one through channel(15) and a wire(14) passed through the channel. At least one further molded body with the through channel(16), to receive high drawing power acting on the sire and to secure the wire-through sleeve having resistance against drawing, is arranged after the first body in the housing so that the wire fed through the channels is bent at least twice over the through length.
Patent KR-20020065868-A (KR)
Inventor: BAEK UN CHANG
IPC: C09D193/00
Filed: 2002-05-06
Abstract: PURPOSE: Provided is a yellow lacquer resin liquid composition which can improve chemical and physical properties of painted film, hardening property or drying time, and which can maximally express a life of paint and a natural golden color, when used as paints. CONSTITUTION: The yellow lacquer resin liquid composition comprises: a monomer which is a basic component of the composition and is obtained by removing a part of solid component, moisture, and clove component from natural Dendropanax trifidus; octadeca-3,16-diene-5,7-diynic acid, and its ethyl ester; and octadeca-3,16-diene-5,7-diynic alcohol. The composition is used as raw material of perfume, aromatics, fragrant grass, tobacco additives, food and drug, dietary supplement, spirit material, dye, and paint.
Patent KR-20030088158-A (KR)
Title: Wide bse drop center rim steel wheel for vehicle
Inventor: LIM CHAE YEONG
IPC: B60B3/04
Filed: 2002-05-13
Abstract: PURPOSE: A steel wheel with a wide drop center rim for a vehicle is provided to design the shape of a disk variously by welding the disk into the bead seat of the rim, and to improve braking force by containing the large and complex brake apparatus with expanding the steel wheel. CONSTITUTION: A steel wheel(100) is composed of a rim(20) mounting a tire(10), and a disk(40) combined with the inner periphery of the rim and a hub(30). The cylindrical rim comprises a rim well part(21) recessed in the center of the rim to mount the tire easily and composed of a horizontal surface(22), a vertical and upward bent surface(23) and an inclined surface(24), a bead seat part(25) extended horizontally in the ends of the bent and inclined surfaces, and a flange part(26) bent upward in the end of the bead seat part. The disk includes a planar disk surface(41), a placing part(43) having a tilt surface(42) bent inward, a hub hole and plural bolting holes, and a vertical bent part(46) bent inward. The disk placing part is placed inside the flange part, and the outer end of the bent part of the disk is welded into the lower part of the bead seat. Plural beads are protruded on the disk to increase the intensity of the disk.
Patent KR-20030088168-A (KR)
Title: Rapid cooling system
Inventor: LEE MYEONG RYEOL
IPC: F25D3/00
Filed: 2002-05-13
Abstract: PURPOSE: An instantaneous cooler with reciprocating and oscillating by using a cold storage material is provided to improve convenience, and to drink cool beverage by changing temperature of beverage properly with cooling beverage in a can or a bottle quickly. CONSTITUTION: An instantaneously reciprocating and oscillating cooler by using a cold storage material is composed of a cold accumulation material storage part(8) installed in a freezer compartment to store beverage; an oscillation unit(11) applying vibration to the cold accumulation material storage part; and a buffer unit supporting and fixing the cold accumulation material storage part and the oscillation unit in the freezer compartment of a refrigerator and reducing noise from vibration from the oscillation unit. Convenience is improved by cooling the beverage in a can or a bottle quickly for drinking.
Patent KR-20030089040-A (KR)
Title: eye protocted
Inventor: HUH SANG YULE
IPC: A61F9/04
Filed: 2002-05-15
Abstract: PURPOSE: An eye protection bandage made of maple tree is provided to efficiently decrease heat generated from the eye immediately when applied to skin. CONSTITUTION: The bandage is prepared by cutting log into desired size such as 100cm(length) x 200cm(width) suitable for the eye bandage corresponding to the shape of face; cutting a portion of the rectangular material at 120-130 angles, slitting another portion to contact nose of the user at 90-100 angles, and forming a hole of 20-50cm on the rest to contact a middle portion of forehead in order to fix the bandage.
Patent KR-20030092253-A (KR)
Inventor: NA JEONG SU
IPC: C22B1/16
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for detecting trouble of screen in sintering line is provided to improve operating efficiency of facility and remove danger of safety accident by measuring the amplitude during vibration of the screen to judge whether or not there is something wrong with the screen, informing disorder of operator and turning off scraper. CONSTITUTION: In an apparatus for detecting trouble of screen(6) for sorting the cooled sintered ore per sizes by receiving cooled sintered ore from cooler(5) through conveyor belt, the apparatus for detecting trouble of the screen in sintering line comprises a vibration detecting part(50) for outputting frequency signal corresponding to the detected amplitude of the screen by detecting amplitude of the screen; a frequency/voltage conversion part(51) for converting output signal of the vibration detecting part into voltage signal; a filter part(52) for filtering signals outputted from the frequency/voltage conversion part; first comparison part(53) for comparing output voltage of the filter part with first and second set values; an output delay part(54) for outputting comparison output signal of the first comparison part after delaying the comparison output signal for an already set period of time; second comparison part(55) for detecting when voltage signal is larger than the third set value, and driving motor of cooler is operated by comparing voltage outputted from the filter part with third set value; a signal input part(56) for impressing the received operation signal to the second comparison part by receiving operation signal of the driving motor of the cooler; and an output part(57) for outputting signal of amplitude drop alarm, stopping signals of the screen(6) and belt(5a) and scraper operating signal of the cooler depending on the extent that the amplitude of the screen is dropped from a standard value according to outputs of the output delay part and second comparison part.
Patent KR-20030093053-A (KR)
Title: Container cap having a sign representing the kind of a container and cap opener capable of offering advertisiing sound according to the sign
Inventor: CHO HAN YONG
IPC: B67B7/90
Filed: 2002-06-01
Abstract: PURPOSE: A plug having a mark for distinguishing bottles and an opener making a sound with respect to the mark on the plug are provided to advertise the product from a specific company on removing a cover from the bottle. CONSTITUTION: An opener is composed of a main body(90), a bottle plug restraint(10) having a first support(30) for restraining the upper surface of the covering plate of the plug and a second support(40) restraining a skirt of the plug, and a sound generator making sound on the contact to the plug. The sound generator distinguishes the kinds of the bottle with detecting the flow of the current generated by the contact with the conductive material of the plug. According to the kinds of the bottle, the sound generator makes a specific sound.
Patent KR-20030093729-A (KR)
Title: Equipped with a camera and Cellular Phone equipped with a camera
Inventor: LIM TAE HYEONG
IPC: H04M1/02
Filed: 2002-06-05
Abstract: PURPOSE: A portable phone mounting a camera driving device thereon is provided to control a position of a camera by using a driving source, thereby increasing user convenience and improving product functions and quality. CONSTITUTION: A body(10) arrays various functional and numerical buttons(11), and has one pair of fixing units(15) protruded at certain intervals. A folder(20) has a display window(21) displaying call information and functional information on a front side or a back side, and has a speaker on one upper side. A camera(50) delivers a video signal to another party, or stores the video signal in image type, and is rotatively installed inside of a housing(25) of the folder(20). A driving unit rotates a position of the camera(50), based on a subject to be pictured. Controllers control power supplied to the driving unit by inputting an operation signal from a user, and control the position of the camera(50), comprising a switch(SW) and a phase detector(43).
Patent KR-20030003015-A (KR)
Title: Excavator
Inventor: NAGAHARA TAKUMI
IPC: E02F3/96
Filed: 2002-06-24
Abstract: PURPOSE: A hydraulic shovel used for crane operations as well is provided for an operator to immediately sense the states of an engine and load during crane operations as well as dangerous states occurring on an implement or a vehicle body and accordingly to perform operations in a stable and rapid manner. CONSTITUTION: A hydraulic shovel also used for crane operations comprises an implement including a boom, an arm, a bucket, and a hook, enables crane operations, and installs a monitor device(45) having a monitor screen(44). A parameter display portion(51) for displaying parameters related to load factors of safe working load, an engine condition display portion(52) for displaying engine conditions, and an alarm information display portion(53) for displaying alarm information are provided on the monitor screen during crane operations. Accordingly a plurality of display items of the alarm information display portion enable to be sequentially switched and displayed, and the parameter display portion is turned into an alarm color when the load factor for safe working load is within a dangerous area.
Patent KR-20040001235-A (KR)
Title: Method for proviging network service by class on Asynchronous Transfer Mode network
Inventor: CHOI HUI JUN
IPC: H04L12/28
Filed: 2002-06-27
Abstract: PURPOSE: An Internet access service method classified according to QoS(Quality of Service) in an ATM network is provided to offer differentiated Internet access services to subscribers by diversifying an Internet access service class using QoS. CONSTITUTION: The input block of an ingress ATM node judges which service corresponds to a service selection signal from a subscriber terminal(S100). In case that the service selection signal corresponds to a differentiated service, the input block judges whether the QoS of the present network meets an EF(Expedited Forwarding) QoS condition and a resource state(S106). If the QoS of the present network meets the EF QoS condition and the resource state, the input block accepts a load control type service, a differentiated service to transmit data in an MPLS(Multi-Protocol Label Switching) method(S108). However, in case that the QoS of the present network doesn't meet the EF QoS condition or the resource state, the input block confirms whether the subscriber terminal desires connection(S110). If it is judged that the subscriber terminal desires connection, the input block judges whether a resource to transfer data exists(S112). If it is judged that the resource exists, the input block accepts a best effort service.
Patent KR-20030003066-A (KR)
Inventor: FUSE MASARU
IPC: H04Q11/04
Filed: 2002-06-28
Abstract: PURPOSE: An optical transmission apparatus is provided to offer DSL(Digital Subscriber Line) services at low costs and easily expand the number of subscribers capable of accommodation. CONSTITUTION: A DSL modulation section(101) generates a DSL modulated signal on the basis of an inputted digital data signal. An optical modulation section(102) converts the DSL modulated signal outputted from the DSL modulation section(101) into an optical signal. An optical transmission section(103) transmits the optical signal outputted from the optical modulation section(102). An optical detection section(104) reconverts the optical signal transmitted over the optical transmission section(103) into the DSL modulated signal which is an electrical signal. An electrical transmission section(105) transmits the DSL modulated signal outputted from the optical detection section(104). A DSL demodulation section(106) demodulates the DSL modulated signal transmitted over the electrical transmission section(105) to reproduce the digital data signal.
Patent KR-20040001743-A (KR)
Title: A powdered-mixture or an extract from natural herbs and a food comprising of the same for preventing or treating blood lipid level-related diseases and liver-related diseases
Inventor: BAEK IN GEOL
IPC: A23L33/00
Filed: 2002-06-28
Abstract: PURPOSE: Provided are mixed powder or a natural herbal extract for prevent and treatment of blood lipid level-related diseases and liver-related diseases and a food containing the same. The food decreases blood cholesterol and neutral lipid levels, and inhibits macrophage lipid deposition and liver cell damage as well as fatty liver. CONSTITUTION: Mixed powder is obtained by mixing 12.5 wt.% of ginseng, 17.5 wt.% of garlic, 12.5 wt.% of jujube, 7.5 wt.% of onion, 11.5 wt.% of persimmon leaf, 5.5 wt.% of citron skin, 16.5 wt.% of the flower, leaf of Lycium chinense Mill. or their mixture, and 16.5 wt.% of the flower, leaf of Fagopyrum esculentum or their mixture, washing and drying them and pulverizing them. A herbal extract is obtained by adding 3.5 times of water to the mixture of 12.5 wt.% of ginseng, 17.5 wt.% of garlic, 12.5 wt.% of jujube, 7.5 wt.% of onion, 11.5 wt.% of persimmon leaf, 5.5 wt.% of citron skin, 16.5 wt.% of the flower, leaf of Lycium chinense Mill. or their mixture, 16.5 wt.% of the flower, leaf of Fagopyrum esculentum or their mixture, and hot-extracting them at 100 deg.C. A food for prevent and treatment of blood lipid level-related diseases and liver-related diseases contains the mixed powder or the natural herbal extract.
Patent KR-20040006109-A (KR)
Title: Smart card system with nonvolatile memory
Inventor: LEE SANG JAE
IPC: G06K19/077
Filed: 2002-07-09
Abstract: PURPOSE: A smart card system including a non-volatile memory is provided to select erasing/writing time of a non-volatile memory through a hardware or a software using an option circuit including non-volatile memory cells. CONSTITUTION: Data stored in a non-volatile memory(100) are erased or data are written in the non-volatile memory(100) in accordance with a control of a control block(200). The control block(200) generates an erase flag signal(Erase_Flag) and a write flag(Write Flag) signal. An enable section of the erase flag signal(Erase_Flag) and the write flag(Write Flag) signal is variable. The control block(200) includes a code generating circuit(210), a period signal generating circuit(220), a control register(230), two 4:2 multiplexers(MUX1, MUX2), two 2:1 multiplexers(MUX3, MUX4), two AND gates, and one NOR gate(G3). The code generating circuit(210) generates the first n-bit code(ES0-ES2) and the second n-bit code(WS0-WS2). The code generating circuit(210) includes memory cells capable of being erased and programmed. The period signal generating circuit(220) is implemented using a counter including a T-flip-flop. The period signal generating circuit(220) is initialized in accordance with an output of an AND gate(G2). The control register(230) is initialized in accordance with an out signal of a NOR gate(G3) and generates an erase section signal(ERASE_EN), a write section signal(WRITE_EN), and an erase/write start signal(E/W_START).
Patent KR-20040005474-A (KR)
Title: Flash memory cell and a method of manufacturing the same
Inventor: JU SEOK JIN
IPC: H01L27/115
Filed: 2002-07-10
Abstract: PURPOSE: A flash memory cell and a method for manufacturing the same are provided to simplify manufacturing processes by using a single polysilicon layer and to improve electron retention property without using an ONO dielectric film. CONSTITUTION: An n-well is formed in a semiconductor substrate of a flash memory cell region. A p-well is formed in the n-well. A deep isolation layer(304) is formed at an isolation region. A control gate(305) is formed by implanting dopants into odd or even number of p-well. A floating gate(307) is then formed by forming sequentially an oxide layer and a polysilicon layer and patterning. A drain(308) is then formed by implanting the exposed p-well.
Patent KR-20040006867-A (KR)
Title: Seat for vehicle with valuables keeping space
Inventor: SEO UNG
IPC: B60R7/04
Filed: 2002-07-16
Abstract: PURPOSE: A vehicle seat having a valuable keeping case is provided to safely keep passenger's valuables by preparing the valuable keeping case under a seat. CONSTITUTION: In a vehicle seat having a seat cushion(10) and a back seat(20), a box shaped keeping case(40) is installed under the seat cushion, and an upper surface of the keeping case is opened and closed by the rotation of the seat cushion. A rotation shaft(12) is installed at a side of the seat cushion to make the seat cushion rotate about the rotation shaft.
Patent KR-20040008579-A (KR)
Inventor: HWANG JONG SU
IPC: C02F1/38
Filed: 2002-07-18
Abstract: PURPOSE: Provided is a water purification method using centrifugal machine being capable of separating even fine contaminants such as soap and detergent in water. CONSTITUTION: The method comprises the step of purifying wastewater using a centrifugal machine being capable of separating even fine contaminants such as soap and detergent in water.
Patent KR-20040009644-A (KR)
Title: Exhaust outlet structure of sirocco fan
Inventor: JUN WAN HO
IPC: F04D25/08
Filed: 2002-07-24
Abstract: PURPOSE: An exhaust port structure of a centrifugal fan is provided to produce the centrifugal fan in mass production by forming a V-shaped cut-off part in an exhaust port of a scroll housing. CONSTITUTION: A centrifugal fan(100) includes a motor(101). A pair of motor brackets(102) is coupled to both sides of the motor(101). An impeller(103) is rotatably coupled to an outer portion of each motor bracket(102) in order to suck or exhaust air. A scroll housing(104) is positioned at an outer portion of the impeller(103) so as to guide air. The scroll housing(104) surrounds the impeller(103). One end of the scroll housing(104) is fixed to the motor(101). The scroll housing(104) is formed at an outer wall thereof with a pair of suction ports(105) and an exhaust port(106). A cut-off part(107) is formed at an inner portion of the exhaust port(106) of the scroll housing(104).
Patent KR-20040016032-A (KR)
Title: Method for controlling data backup in digital video recorder for monitoring
Inventor: MIN HUI JEONG
IPC: H04N7/18
Filed: 2002-08-14
Abstract: PURPOSE: A method for controlling data backup in a digital video recorder is provided to prevent deletion of important files which are not backed up. CONSTITUTION: A DVR(Digital Video Recorder) system records event detection video data as data files in a hard disk(S50). If the hard disk becomes full, the DVR system sets up an automatic back-up mode(S51-S52). Log information to the data files are searched and confirmed(S53). The DVR system searches for the data files having no back-up record to execute partial back-up operation which selectively records the non back-up data files in a back-up device(S54-S55). The DVR system executes the corresponding operations(S56).