baber/WOPTO huggingface dataset:
Patent KR-20040023037-A (KR)
Inventor: BAE BYEONG SEONG
IPC: G02F1/13
Filed: 2002-09-10
Abstract: PURPOSE: A liquid crystal display projector is provided to form three liquid crystal layers on accurate positions of a single panel. CONSTITUTION: A liquid crystal display projector includes a lamp(201) emitting light, a liquid crystal display panel on which a plurality of liquid crystal layers(210,211,212) are formed at a specific interval, and a light filter for filtering light irradiated on the liquid crystal layers to obtain lights having different wavelengths. The liquid crystal display projector further includes a projection lens(219) synthesizes images formed in the liquid crystal layers, magnifies and projects the synthesized image, and a plurality of polarizers(209) attached to the outer side of the liquid crystal display panel. The polarizers have different polarization directions. The liquid crystal display projector also has a plurality of polarized beam splitters(216,217,218) that transmit or reflect lights and irradiate the reflected light on the projection lens, and a phase converter(221) that changes the vibrating direction of the lights that have passed through the polarized beam splitter to project the lights on the polarized beam splitter.
Patent KR-20040025011-A (KR)
Title: Liquid Crystal Display Panel and Fabricating Method Thereof
Inventor: CHOI BYEONG DAE
IPC: G02F1/136
Filed: 2002-09-18
Abstract: PURPOSE: A liquid crystal display and its fabrication method are provided to improve an alien substance removal efficiency during a fabrication process. CONSTITUTION: Liquid crystal cells are prepared on every area allocated by crossing a gate line(32) and a data line(34). A thin film transistor(TP) is connected among the gate line and the data line and each liquid crystal cell. A storage electrode is formed to overlap with the gate line and is formed independently at every liquid crystal cell. Light shading patterns(60a,60b) is formed at the same time as the data line and is formed at every liquid crystal cell independently. And at least more than one penetration hole(78) penetrates at least one of the storage electrode and the light shading pattern to flow out alien substances generated during the fabrication process.
Patent KR-20040026871-A (KR)
Title: Organic and Inorganic Hybrid Media for Microbe Immobilization and Its Producing Method
Inventor: KOO JA OK
IPC: C12N11/00
Filed: 2002-09-26
Abstract: PURPOSE: Organic and inorganic hybrid media for microorganism immobilization and a producing method thereof are provided to simply and cheaply produce the organic and inorganic hybrid media by deleting foaming and calcination processes, and significantly increase the adsorption of media. CONSTITUTION: Organic and inorganic hybrid media for microorganism immobilization comprise 30 to 80 wt.% of inorganic adsorption materials having an average diameter of 1 to 10 micrometers such as silica gel powder, A type zeolite powder, amorphous alumina powder and coal or coconut based powdery active carbon; 20 to 70 wt.% of thermoplastic resin having a melting point of 200 deg. C such as polyethylene wax powder; 1 to 10 wt.% of caking agent such as sodium bentonite; and 1 to 20 wt.% of water-soluble carbonate such alkali metal and alkali earth metal. A method for producing the organic and inorganic hybrid media for microorganism immobilization comprises the steps of: mixing inorganic adsorption materials, thermoplastic resin, caking agent and water-soluble carbonate with water and pressure-shaping the mixture to form a first cylindrical, spherical or tube type product; mixing the first product with thermoplastic resin powder to form a second product; drying the second product at 100 to 150 deg. C for 5 to 10 hours and at 150 to 200 deg. C for 1 to 7 hours; and cooling the product, dipping it in water of 60 to 100 deg. C for 1 to 10 hours, and washing and drying it at 100 to 120 deg. C for 5 to 20 hours.
Patent KR-20040032184-A (KR)
Title: Center Pillar Trim Structure for Curtain Air-Bag Expansion
Inventor: HWANG JAE IK
IPC: B62D25/04
Filed: 2002-10-01
Abstract: PURPOSE: A center pillar trim structure for the expansion of a curtain air bag is provided to certainly protect passengers by securing space for easily expanding the curtain air bag toward the room of a vehicle. CONSTITUTION: A center pillar trim structure for the expansion of a curtain air bag(1) expands the curtain air bag installed between a vehicle body inner panel and a head lining toward the room of a vehicle. The center pillar trim structure comprises an upper center pillar trim(21) the upper end of which is bent toward the vehicle body inner panel and inserted, and a lower center pillar trim(22) connected to the upper center pillar trim while covering the lower end of the upper center pillar trim from the outside. The lower center pillar trim supports the upper center pillar trim and receives the upper center pillar trim moving downwardly when the curtain air bag expands.
Patent KR-20040029685-A (KR)
Title: A Magnetic Damping Device In The Axis Of Rotation For A Machine Tool
Inventor: KIM TAE WON
IPC: B23Q11/00
Filed: 2002-10-02
Abstract: PURPOSE: A magnetic damping device of a rotary shaft of a machine tool is provided to effectively damp vibration caused by transferring or cutting force in processing workpieces in the machine tool with damping force generated by electromagnetic force and to have no bad effects on rotation due to non-contact type damping. CONSTITUTION: A magnetic damping device(100) of a rotary shaft(12) of a machine tool is composed of a damping disc(30) combined to one of a movable part and a fixing part vibrating to motions of the movable part and an electromagnet(40) formed with polarized parts being symmetrical to each other to forcibly damp vibration with magnetic repulsive force for the damping disc and installed to position an exposed part of the damping disc between each polarized part. The damping disc rotates with combining with the rotary shaft and is a disc shape having a diameter relatively larger than the rotary shaft.
Patent KR-20040033216-A (KR)
Title: Structure for far infrared emission in a toilet bowl having bidet
Inventor: LEE SEUNG KYUN
IPC: E03D9/08
Filed: 2002-10-11
Abstract: PURPOSE: A far infrared discharge structure of a toilet bowl attached with a bidet is provided to be helpful for the human body by emitting far infrared rays when injecting warm air to dry up the moisture on the anus and the genital. CONSTITUTION: In a toilet bowl attached with a bidet which washes the anus and the genital by injecting cold and warm water after stool and dries up the moisture by injecting warm air, the far infrared discharge structure of a toilet bowl attached with a bidet contains a warm air injection pipe(120) which injects warm air and is composed of bio-ceramic materials(200) formed by mixing far infrared ceramics, antibiotic ceramics, natural jade, liquefied binder, elvan, etc.
Patent KR-20030043620-A (KR)
Title: Encoding/decoding method and apparatus for key value of coordinate interpolator node
Inventor: HAN MAN JIN
IPC: G06F17/22
Filed: 2002-10-18
Abstract: PURPOSE: Methods and devices for coding and decoding key value data of a coordinate interpolator are provided to obtain high encoding efficiency by carrying out the encoding key value data of coordinate interpolators by considering the differential data of key frames of coordinate data of respective peaks in addition to the differential data of coordinate data of respective peaks. CONSTITUTION: A device for coding key value data of a coordinate interpolator includes a quantizer(300) for quantizing input coordinate interpolators to predetermined quantizing bit numbers, a DPCM(Differential Pulse Code Modulation) processor part(310) for carrying out DPCM operation of a predetermined mode for respective peak components of the quantized coordinate interpolators for producing differential data according to temporal change and spacial change of the respective peak coordinates, a dictionary encoder(340) for producing symbols for representing the differential data and the DPCM operation mode carried out for the differential data and index representing the positions of the symbols, and an entropy encoder for carrying out the entropy encoding of the symbols and indexes.
Patent KR-20030052238-A (KR)
Title: Apparatus for measuring characteristics of chemical solution, chemical solution supply apparatus, and method for measuring concentration of chemical solution
Inventor: FUKUIZUMI MASATAKA
IPC: H01L21/306
Filed: 2002-10-22
Abstract: PURPOSE: To provide a chemical liquid-supplying apparatus for stably and inexpensively supplying a mixed chemical liquid having a specific concentration. CONSTITUTION: A measuring apparatus 11 for measuring the characteristics of a chemical liquid is provided in a channel for guiding the chemical liquid from the lower portion to the upper portion, and a nozzle 21 for jetting out the chemical liquid upward is provided at the lower portion of the measuring apparatus.
Patent KR-20040037383-A (KR)
Title: Method to transfer moving picture by mobile telecomunication
Inventor: KIM MOO SENG
IPC: H04B1/40
Filed: 2002-10-28
Abstract: PURPOSE: A method for encoding and decoding moving picture data with a mobile communication terminal is provided to prepare a static image as a background image, and to allow an image to be movable above the background image with coordinate values and to be encoded, thereby minimizing a data amount of transmitted moving pictures, reducing a transmission speed and easily storing multiple moving pictures in the terminal. CONSTITUTION: An encoding process is progressed sequentially as follows. A loading unit(10) determines the number, sequence and position of scenes, objects and background images. A memory(11) stores coordinate values of vertical sizes, used image capacity, color types, etc. A repeating unit(13) repeatedly establishes new rooms for scene images and background images. An inputting unit(14) inputs images in the image rooms. A compressing unit(14) compresses the image rooms in which a plurality of images are inputted. A producing unit(15) produces a FOX(Figure Operation eXtensible) file through compression in order to reduce a data amount. A decoding process is progressed sequentially as follows. A loading unit determines the number, sequence and position of scenes, objects and background images in a mobile communication terminal. A restoring unit restores the images compressed into the FOX file to the images before the compression. A displaying unit reproduces the restored images and background images. A repetitive operating unit repetitively reproduces the reproduced images and background images.
Patent KR-20030036016-A (KR)
Title: Filtering apparatus
Inventor: TSUIHIJI MOTOYUKI
IPC: B01D69/10
Filed: 2002-10-30
Abstract: PURPOSE: To solve the problem that waste water generated by mechanical working such as CMP (chemical-mechanical polishing) becomes a colloidal solution because abrasive grains contained in CMP slurry are fine grains and an effective filtration equipment is not provided so far for the waste water. CONSTITUTION: A filtration equipment is provided in which waste water containing fine grains as a colloidal solution is introduced into a tank 50, circulated and filtered by using a second filter 2 comprising a gel membrane formed by suction on the surface of a first filter 1. At this time, suction pressure is made very low and filtering ability is retained while suppressing clogging or the second filter 2. The gel membrane of the second filter 2 attracted to the surface of the first filter 1 is easily released by suspending suction, and filtration can be continued again.
Patent KR-20040034300-A (KR)
Title: spring matress of bed
Inventor: KIM JEONG GI
IPC: A47C27/00
Filed: 2002-10-31
Abstract: PURPOSE: Provided is a spring mattress with a vibrational motor placed in a cushion part of the mattress on portions corresponding to joints of a user to massage and protect the joint parts such as waist of the user in a vibrational manner. CONSTITUTION: The spring mattress comprises a spring(10); a protective layer(20) made of any one selected from palm, latex, sponge, memory foam and silk cotton; a cushion layer(30) laminated over the protective layer(20) and consisting of sponge(31), silk cotton(32) and non-woven cloth(33); a driving part(35) including a driving motor and an eccentric weight fixed on a rotational axis; and a cover layer(40) made of padding cotton(41) and raw fabric(42) and laminated over the cushion layer(30). The driving part(35) has multiple dimples(34) inside portions corresponding to joints of the user and the driving motor functions to massage the joint portions.
Patent KR-20040039645-A (KR)
Title: intake system for LPG engines
Inventor: KIM GWANG HWAN
IPC: F02M21/02
Filed: 2002-11-04
Abstract: PURPOSE: An intake system of an LPG(Liquefied Petroleum Gas) engine is provided to equally hold the mixture ratio of the mixed air flowing into each cylinder and improve the distribution characteristic of the mixed air by installing a guide member for securing the equal distribution of the mixed air in a surge tank for a 6-cylindered engine with large distance difference for each port. CONSTITUTION: An intake system of an LPG engine is composed of a throttle body(10) for regulating the inflow amount of the mixed air; a surge tank(12) for receiving the mixed air flowed from the throttle body; a plurality of intake ports(14) branched off from the surge tank and communicated with combustion chambers for each cylinder; and a guide member(16) installed to the inlet of the surge tank with crossing the inner part to increase the dispersing distance of the mixed air.
Patent KR-20040041364-A (KR)
Title: An air intake valve seat in engine
Inventor: JUNG JAE HUN
IPC: F01L3/06
Filed: 2002-11-11
Abstract: PURPOSE: An intake valve seat for an engine is provided to reduce smoke and NOx in burning by increasing vortex of intake airflow at the end of suction stroke with chamfering the lower part of the intake valve seat. CONSTITUTION: An intake valve seat(10) is placed in a suction port(31) of a cylinder head communicated with an intake port(20), and a chamfer(11) is processed in the intake valve seat by offsetting the lower part of the intake valve seat for the inside of a combustion chamber from the center of the suction port. Vortex is generated in flowing suction air into the combustion chamber through the intake valve from the intake port with the offset chamfer in the lower part of the intake valve seat. Flow rate is increased with decreasing the gap between the intake valve and the suction port with closing the intake valve at the end of suction stroke.
Patent KR-20020089300-A (KR)
Inventor: AHN HO JEONG
IPC: A61Q7/00
Filed: 2002-11-13
Abstract: PURPOSE: A hair growth promoting or stimulating agent containing 3-position cyclosporin derivatives having hair growing effects as an effective ingredient is provided which can be effectively used for the promotion of hair growth. CONSTITUTION: This hair growing promoting agent contains 3-position cyclosporin derivatives represented by the formula 1 as an effective ingredient. For example, 1.0g cyclosporin A dissolved in 50ml THF is added to 10 equivalent LDA solution, agitated at -78deg.C for 2hr, added with ethyliodide and then concentrated after adding 20ml water. The residue is added with ether, washed with saturated sodium chloride water and dried with anhydrous magnesium sulfate to produce £N-methyl-Abu¬3| cyclosporin A. The agent is formulated into a liquid, spray, gel, paste, ointment, cream, conditioner or shampoo.
Patent KR-20030043654-A (KR)
Title: Solid electrolytic capacitor and method for preparing the same
Inventor: ARAKI KENJI
IPC: H01G9/025
Filed: 2002-11-13
Abstract: PURPOSE: To provide an excellent solid electrolytic capacitor and its manufacturing method in which particles constituting a cathode is not prevented from penetrating into an electrolytic layer and avoids a dielectric breakdown caused by the particles deposited to a defect formed on a dielectric layer, thereby, the reduction of leakage current can be attained. CONSTITUTION: In the solid electrolytic capacitor, an element lead is buried, the dielectric layer is formed on a surface of an anode of sintered valve-action- metal particles, the cathode and a silver paste layer are formed on the electrolytic layer on the dielectric layer, an external terminal is connected to each of the element lead and the silver paste layer, the external terminals are resin- sealed to be exposed, and the particles constituting the cathode are contained in the electrolytic layer. The solid electrolytic capacitor is characterized in that non-conductive particles are interposed between the dielectric layer and the electrolytic layer.
Patent KR-20040044782-A (KR)
Title: An apparatus for controlling the head rest of a seat in automobile
Inventor: CHO JEONG HYEON
IPC: B60N2/48
Filed: 2002-11-22
Abstract: PURPOSE: A headrest adjusting device of a seat for a vehicle is provided to adjust the height by moving up and down the headrest with turning a guide bar and releasing the height adjusting groove from the height adjusting pin of the guide bar in pulling a lever. CONSTITUTION: A headrest adjusting device of a seat for a vehicle is composed of a guide bar(9) rotated and installed in a headrest(5) and composed of plural height adjusting grooves(11) and a pinion gear; an operating rod(15) moving in the headrest and having a rack gear engaged with the pinion gear of the guide bar; and a lever(19) installed outside the headrest and connected to the operating rod to move the operating rod. A spring(21) is connected to the operating rod, and compressed and restored to apply the restoring force to the operating rod in moving the operating rod. The height adjusting groove is released from a height adjusting pin(23) installed in a guide stay by turning the guide bar engaged with the pinion gear in pulling the operating rod.
Patent KR-20040046016-A (KR)
Title: Method for operating NOR type flash memory comprising SONOS cells
Inventor: CHO MYEONG GWAN
IPC: H01L27/115
Filed: 2002-11-26
Abstract: PURPOSE: An operation method of a NOR type flash memory device using an SONOS(Silicon Oxide Nitride Oxide Silicon) cell is provided to be capable of improving the degree of integration and process. CONSTITUTION: A selected memory cell out of memory cells is programmed by applying voltages in order to increase its threshold voltage. At this time, a hot electron injection is generated from a channel to the surface between an oxide layer and a nitride layer, or the nitride layer. The memory cell is applied with a predetermined voltage condition for reducing its threshold voltage. A positive voltage is applied to a substrate, a ground or negative voltage to a gate, and a floating voltage condition to a source/drain. Then, the memory cell is erased by carrying out a Fowler-Nordheim tunneling process.
Patent KR-20040046509-A (KR)
Title: Belt element for tire
Inventor: KIM NAM SEOK
IPC: B60C9/18
Filed: 2002-11-27
Abstract: PURPOSE: A belt member for a tire is provided to prevent separation of a belt while maintaining grip force of a road surface and to reduce the weight. CONSTITUTION: A belt member for a tire forms a belt layer installed to the upper part of a lower carcass of a tread. In the belt layer, silundum or boron long glass fibers(42) with a diameter of 100¯150 micron m are layered to the inside of topping rubber layers(411,412,413). In the belt layer, the silundum or boron long glass fibers are layered in a single layer or plural layers.
Patent KR-20040047247-A (KR)
Title: Angle adjustment assembly of electromotion type blind
Inventor: SONG MYOUNG HO
IPC: E06B9/384
Filed: 2002-11-29
Abstract: PURPOSE: An angle regulating device for a motor blind is provided to improve the productivity of products, to simplify maintenance work and to improve efficiency of the product. CONSTITUTION: The angle regulating device for a motor blind comprises the steps of coupling a rotary ring(10) to a rotary bar(3) to make rotation possible, making an angle regulating string(11) around the rotary ring(10) to regulate the angle of a blind wing(5), connecting both ends of the angle regulating string(11) to an uppermost blind wing(5'), and installing a spacing member in an external string(11a) of the angle regulating string(11) to keep a minimum interval(D) between the blind wing(5') and the rotary ring(10).
Patent KR-20040048648-A (KR)
Title: Microorganism culture for the production of hyaluronic acid
Inventor: HAN HUI YONG
IPC: C12N1/20
Filed: 2002-12-04
Abstract: PURPOSE: A microorganism culture medium for the production of hyaluronic acid is provided, thereby uniformly producing hyaluronic acid in higher concentration regardless of production number of times because the microorganism culture medium contains vitamin. CONSTITUTION: The microorganism culture medium for the production of hyaluronic acid comprises carbon source, nitrogen source, inorganic salts and vitamin which is selected from vitamin A, vitamin B, vitamin C, vitamin D, vitamin E and a mixture thereof, or selected from vitamin B1, vitamin B1 hydrochloride, vitamin B2, vitamin B3, vitamin B4, vitamin B6, vitamin B6 hydrochloride, vitamin B7, vitamin B12 and a mixture thereof, wherein the microorganism culture medium for the production of hyaluronic acid comprises 10 to 100g of glucose, 0.2 to 2 g of magnesium sulfate, 0.01 to 2.0 g of potassium phosphate dibasic, 5.0 to 15.0 g of yeast extract, 5.0 to 25.0 g of tryptone, 2.0 to 10.0 g of glutamic acid and 0.1 to 1300 mg of vitamin in 1 liter of water.
Patent KR-20040053530-A (KR)
Title: Housing for roll screen device
Inventor: PARK U DAE
IPC: E06B9/54
Filed: 2002-12-16
Abstract: PURPOSE: A housing for a screen device is provided to guide a screen knob without separation of the upper part of a guide rail and to prevent poor appearance previously. CONSTITUTION: The housing for a screen device contains a screen passage(11) opened longitudinally, a mohair assembling groove(12) adjacent to the front of the screen passage(11), and a guide rail hanging projection(13) projected to the outer corner of the lower part of the mohair assembling groove(12) and formed longitudinally. The top of a guide rail(20) which faces both lower ends of the mohair assembling groove(12) is placed over the guide rail hanging projection(13) to be fixed.
Patent KR-20040053558-A (KR)
Title: Coil Spring Marking Examination Method to Use Vision System
Inventor: PARK HYO GEUN
IPC: G01B11/00
Filed: 2002-12-17
Abstract: PURPOSE: A method for inspecting a coil spring marking is provided to improve reliability of marking inspection work and to increase productivity by significantly reducing inspection time. CONSTITUTION: Spring management and image data are inputted into an image processing unit through a touch screen. Then, a conveyer(1) is operated by means of a first controller. A spring(2) is conveyed into an illumination box(3). Then, data about weight of an article is inputted into the image processing unit. After shutting off a gate(31), intensity of an illumination lamp(5) is adjusted. Then, a black and white camera(6) and a color camera(7) photograph a lower surface of the spring(2). Then, a digital signal obtained through a black and white image signal and a color image signal is inputted into the image processing unit. Marking points are calculated by means of the image processing unit.