baber/WOPTO huggingface dataset:
Patent KR-20030066943-A (KR)
Title: transfer device of welding machine for side panel mounting of bus
Inventor: KANG YONG SUN
IPC: B62D65/00
Filed: 2002-02-06
Abstract: PURPOSE: A transfer apparatus of a welding machine for assembling a side panel of a bus is provided to improve convenience and increase the productivity by working continuously and promptly with horizontal and vertical rails and horizontal and vertical transfer plates. CONSTITUTION: A transfer apparatus of a welding machine(10) comprises two support bars(30) spaced and arranged to assemble side panels with a vehicle body frame of a bus by using the welding machine, and a moving unit(40) installed at the side of the support bar to slide horizontally or vertically. The moving unit has two horizontal rails(41), a horizontal transfer plate(42) sliding along the horizontal rail, a couple of vertical rails(43), a vertical transfer plate(44) and a rotating rod(46) moving the vertical transfer plate by rotating clockwise or counterclockwise with a grip(45). Convenience and productivity are improved by welding the side panel continuously and promptly.
Patent KR-20030067083-A (KR)
Inventor: RO MIN LAE
IPC: E04G5/06
Filed: 2002-02-06
Abstract: PURPOSE: The fall protection rail is provided to fix rails to a post without using additional clamps, therefore to cut down on the time and man power of the construction. CONSTITUTION: The process of installing the fall protection rail is composed of: installing a post with a hook(12) at regular distances; locating a rail between posts and seating the rail exactly on the hook; hammering the rail downward to be inserted for a complete seating, at this point the hook is expanded by the external force and going back to the original form by an elastic force; installing a coupler(14) to the end of the seated rail for a rail expansion; fastening a bolt to the corporate body for a complete connection; fastening a lock bolt(19) provided with a nut to the rail for an additional safety.
Patent KR-20030068706-A (KR)
Title: dried yellow corvina processing method using pineneedle
Inventor: KANG SEOK WON
IPC: A23L17/00
Filed: 2002-02-16
Abstract: PURPOSE: A method for processing dried yellow corvina using pine needles is provided, thereby preparing dried yellow corvina having an improved taste and improving the human health. CONSTITUTION: A method for processing dried yellow corvina using pine needles comprises the steps of: washing pine needles with water, drying them in the shade for 1 to 2 days, and washing them with water; heating the pine needles in water having 50 to 60 deg. C for 7 to 13 hours; removing pine needles and adding sugar and soju into the pine needle extracted solution; adding edible pine perfume powder made of rosemary herb into the mixture; adding dried yellow corvina and salt into the mixture and maturing them for 3 to 10 hours; washing the matured dried yellow corvina and packing it with bamboo basket; and cool drying the packed dried yellow corvina at 6 to 8 deg. C.
Patent KR-20030072022-A (KR)
Title: Structure for prevention of Shaft direction moving of a cam shaft for automobiles
Inventor: OH JAE UK
IPC: F01L1/047
Filed: 2002-03-05
Abstract: PURPOSE: A preventing structure of the axial movement of a cam shaft is provided to minimize the effect from a thermal expansion of a cam shaft and the axial movement of the cam shaft by locating a movement preventing device in the center of the cam shaft and inserting a flange portion of the cam shaft between a support of a cylinder head and an auxiliary support. CONSTITUTION: An auxiliary support(220) is formed in one side of a support(210) in the center of a cylinder head(200). An inserting portion(230) having steps(211) is formed inside in each support. A pair of flange portions(110) is formed in a cam shaft(100). The flange portions are inserted into the inserting portion. A device to prevent the axial movement of the cam shaft is installed in the center of the cam shaft to minimize the axial movement of the cam shaft. The axial movement of the cam shaft is prevented by preventing the clearance between the flange portions and the inserting portion though the gap of the flange portion is widened by the thermal expansion of the cam shaft. Moreover, the size of an engine is reduced by controlling the gap between the flange portions and the inserting portion.
Patent KR-20030072122-A (KR)
Inventor: MUN HYEOK
IPC: G02F1/13
Filed: 2002-03-05
Abstract: PURPOSE: An apparatus and method for coating sol-gel are provided to form a uniform thin film on a large-sized ITO electrode. CONSTITUTION: A sol-gel coating apparatus includes a dip coater, a vacuum pump, and a velocity controller. The dip coater is moved on an ITO electrode and performs sol-gel dip coating on the ITO electrode using a sol-gel solution. The vacuum pump makes the coating ambient vacuous. The velocity controller controls the moving velocity of the dip coater. A sol-gel coating method includes a step of cleaning an ITO electrode, a step of processing the surface of the ITO electrode, a step of cleaning the processed ITO electrode and drying the electrode, and a step of coating a sol-gel solution on the ITO electrode in a vacuum state.
Patent KR-20030073100-A (KR)
Title: 3 dimensional mesh sequence encoding apparatus based on vertex-wise motion vector prediction and method thereof
Inventor: KIM CHANG SOO
IPC: G06T17/00
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus and a method for encoding a three-dimensional mesh sequence through motion vector estimation by the vertex unit are provided to easily predict a motion vector of each vertex of isomorphism mesh sequence. CONSTITUTION: A frame memory(102) updates and stores restored motion vectors of previous neighbor vertexes to a motion vector of an encoding target vertex. The first predictor(104) reads the motion vector of the previous neighbor vertexes and multiplies the optimum weight for predicting the motion vector of the encoding target vertex by the motion vectors of the neighbor vertexes for producing the first predicted motion vector. The second predictor(106) produces the second predicted motion vector of the optimum prediction mode having the lowest error rate from the second predicted candidate motion vectors. The second predicted candidate motion vectors are obtained by predicting the first error vector according to time or spatial prediction mode. A quantizer(112) quantizes the first error vector and the second error vector generated with a difference between the second predicted motion vectors. An arithmetic encoder(120) encodes the second quantized error vector data.
Patent KR-20030075047-A (KR)
Title: Apparatus for confirming well barrel's foundation on rock floor in the bridge base
Inventor: HWANG YONG SEOP
IPC: E02D23/16
Filed: 2002-03-15
Abstract: PURPOSE: An installation checking device of a well for foundation of a bridge in the bed rock is provided to improve the reliability of inspection, and to reduce construction period and cost by checking the state of the bed rock in the lower part of the well accurately, stably and conveniently regardless of the depth of the well. CONSTITUTION: An installation checking device of a well is composed of plural pipes installed longitudinally in a well; a cable(30) mounted in the pipe to propagate ultrasonic waves; an ultrasonic sensor(40) installed in the end of the cable to project ultrasonic waves to the bed rock and receive the ultrasonic waves reflected from the bed rock; and an ultrasonic analyzer(50) connected to the end of the cable to propagate the ultrasonic wave to the cable and the ultrasonic sensor and analyze the component of the bed rock by analyzing the ultrasonic wave from the ultrasonic sensor and the cable.
Patent KR-20030075445-A (KR)
Inventor: HAE GUN
IPC: G09F3/02
Filed: 2002-03-19
Abstract: PURPOSE: A label for yoghurt container is provided to separate easily a silver paper label from an inlet portion of a yoghurt container by forming a cut groove, a cut section, and a cut line on a circumference of the label. CONSTITUTION: A label is adhered at an inlet portion of a plastic container in order to store various kinds of drinking water such as yoghurt, milk, and fruit juice. A plurality of cut grooves(1), a plurality of cut sections, and a cut line are formed on a circumference of the label. The label is formed with silver paper. The silver paper is easily cut by pulling side portions of the cut grooves(1). The outflow of contents within the plastic container is prevented by separating easily the label formed with the silver paper from the plastic container.
Patent KR-20030001226-A (KR)
Title: A method for deodorizing cordyceps spp. and a product using the deodorized cordyceps spp.
Inventor: JUNG WAN SEOK
IPC: A01G1/04
Filed: 2002-03-22
Abstract: PURPOSE: Provided are a method for deodorizing Cordyceps spp. characteristically by using an edible organic acid, and products using the deodorized Cordyceps spp., thereby removing unpleasant smell therefrom and improving storageability of the same. CONSTITUTION: The method for deodorizing Cordyceps spp. comprises the steps of: dipping Cordyceps spp. in an organic acid solution selected from the group consisting of maleic acid, succinic acid, citric acid and acetic acid, at 40-90 deg.C for 5-100 minutes; steaming it with steam of 94-97 deg.C for 5-30 minutes; and naturally drying it with heat and maturing it. The Cordyceps spp. is selected from Cordyceps sinensis, Cordyceps militaris or Paecilomyces japonica.
Patent KR-20030082774-A (KR)
Title: Gap fill method between metal and metal for shiny metal process
Inventor: BYUN DONG IL
IPC: H01L21/31
Filed: 2002-04-18
Abstract: PURPOSE: An intermetal gap-fill method for a shiny metal device is provided to guarantee a high reflection ratio and reduce noise by improving flatness of the surface of an upper metal of the shiny metal device. CONSTITUTION: A shiny metal layer(22) is deposited on an oxide layer. A pad oxide layer(30) and a pad nitride layer(32) are sequentially deposited on the shiny metal layer. A pattern is formed by using a mask. The oxide layer and the shiny metal layer are etched to form a trench region. An insulation material is gap-filled in the trench region. A chemical mechanical polishing(CMP) process is performed to planarize the surface of the upper metal. An etch-back process is performed to make the insulation material left by the pad oxide layer and the pad nitride layer.
Patent KR-20030083364-A (KR)
Inventor: LEE BYEONG JUN
IPC: H01J11/38
Filed: 2002-04-22
Abstract: PURPOSE: A plasma display panel is provided to minimize an erroneous discharge caused due to the high temperature during the operation of the plasma display panel. CONSTITUTION: A plasma display panel comprises an upper substrate arranged in a discharge cell, and which has a scan electrode(48Y) and a sustain electrode(48Z) formed on the upper substrate; an upper dielectric layer(34) formed on the upper substrate in such a manner that first areas have thicknesses lower than the thickness of the second area, wherein the upper dielectric layer accumulates the wall charge generated during a plasma discharge into the first areas; and a protective film(36) formed on the upper dielectric layer.
Patent KR-20030083423-A (KR)
Inventor: JUNG SANG HOON
IPC: F02M51/00
Filed: 2002-04-22
Abstract: PURPOSE: A fuel injection system is provided to prevent waste of fuel, noises and soot formation by allowing for an electronic control of fuel supply. CONSTITUTION: A fuel injection system comprises a plunger driving at the maximum effective stroke; a branch pipe(64) branched off from a fuel supply pipe and connected to a fuel tank(10); an electronic control valve(66) communicated to the branch pipe, which opens/shuts in accordance with a control signal so as to guide the flow of the fuel to the fuel tank; a pedal sensing unit for sensing the operation of an accelerating pedal; and a controller(72) for receiving the engine state sensing signal including the signal applied from the pedal sensing unit, and applying a control signal to the electronic control valve.
Patent KR-20030083932-A (KR)
Title: a toys for the rules of multiplication memorizing
Inventor: JUNG BYUNG CHUN
IPC: A63F1/02
Filed: 2002-04-23
Abstract: PURPOSE: A game tool for conducting memory work of multiplication rules is provided to educate and exercise children numerical meanings and to understand the multiplication operation simultaneously with inducing an interest in the rules. CONSTITUTION: The game tool comprises a plate(1) and a plurality of sectional partition tables(2) arranged in transverse and perpendicular directions. The table(2) has equations(3a,3b) and a correct solution(4) and concave grooves(5) to be inserted with cards(6), and two cubics formed of 1-9 indices. The groove(5) is printed of constant marks(5a) on ground surface thereof. The card(6) is also printed of characters(7) familiar to infants and/or children on front side while inherent numbers on rear side thereof. The cubic(10) has 10-angular columns written of numbers from 1-9 and star symbol for playing the game.
Patent KR-20020085798-A (KR)
Inventor: ABE REIKO
IPC: C12N1/21
Filed: 2002-05-01
Abstract: PURPOSE: Provided is an effective synthetic method of a cytosine nucleoside compound from glycophosphate, cytosine or cytosine derivatives by using purine nucleoside phosphorylase. CONSTITUTION: A method for producing a cytosine compound from pentose-1- phosphate and cytosine or a cytosine derivative is characterized by using a nucleoside phosphorylase having reactivity to the cytosine or a microorganism having the enzymatic activity. Therefore, the cytosine nucleoside compound is effectively produced by specifically reducing degrading of activity the matrix or the product with almost no by-products.
Patent KR-20030086143-A (KR)
Inventor: KIM JU SEON
IPC: H01L21/304
Filed: 2002-05-03
Abstract: PURPOSE: A system for in-situ electrochemical monitoring of chemical mechanical planarization is provided to be capable of observing polishing speed and the electrical chemical change of slurry and a semiconductor wafer in real time. CONSTITUTION: A system for in-situ electrochemical monitoring of chemical mechanical planarization is provided with an operation electrode(1) attached to a wafer chuck(2), a reference electrode(3) contacting the polishing slurry supplied to the center portion of a polishing pad(8), and a reverse electrode(4) contacting the slurry at the peripheral portion of the polishing pad. Preferably, the operation electrode is attached to the lateral portion of the wafer chuck. Preferably, the operation electrode has a curved contact part corresponding to the contact portion of the wafer chuck.
Patent KR-20020087871-A (KR)
Inventor: YAMASHITA ICHIRO
IPC: C12N15/12
Filed: 2002-05-14
Abstract: PURPOSE: Provided are a recombinant cage protein, a method for making the same, a noble metal-recombinant cage protein complex, a method for making the same, and recombinant DNA. In particular, provided is a method for making a noble metal-apoferritin complex by introducing noble metal particles into apoferritin. CONSTITUTION: A noble metal-apoferritin complex, more specifically a gold particle-including apoferritin, is made by the following procedures: using the gene recombinant technique, glutamic acid and aspartic acid each situated at the channel(3) of apoferritin are substituted by serine of small size with no electric charge; next, glutamic acid situated at the holding part(4) is substituted by a basic amino acid such as lysine or a neutral amino acid, and further, at least one cysteine molecule is introduced into the holding part; thereby preventing developing repulsive force due to the electrostatic interaction between (AuCl4 )¬- bearing negative charge and the amino acids bearing negative charge and making the (AuCl4 )¬- are taken into the channel and the holding part; the (AuCl4 )¬- thus taken into the holding part is subsequently reduced into Au.
Patent KR-20020040735-A (KR)
Inventor: JEON IN
IPC: A63H17/00
Filed: 2002-05-15
Abstract: PURPOSE: A disk type electric riding appliance without a handle and a control method thereof are provided to allow a child to freely take the riding appliance from all directions, and to ensure various kinds of actions thereof. CONSTITUTION: The disk type electric riding appliance without a handle comprises a cylindrical driving part formed in a body(1), and two driving wheels(308,311) driven independently by two motors(306,309). The body is also provided with a cover for wrapping the driving part, a circular driving part position sensor, a control part(4), a speaker, a battery, and a charger(6) connected to the control part, a plug(91) and a plug case(9) connected to the charger, which are arranged in a circular form. Additionally, eight ball wheels capable of rolling into all directions are inserted into bottom surface of the body.
Patent KR-20030094775-A (KR)
Title: Apparatus for image display having video-equalizer and method thereof
Inventor: KANG HYEON
IPC: H04N21/472
Filed: 2002-06-07
Abstract: PURPOSE: A video display with a video equalizer and a method for displaying video thereof are provided to confirm a quality distribution chart and a change of an image realized on a screen in real time, and minutely adjust the quality. CONSTITUTION: A scale selecting unit(110) outputs scale data corresponding to a quality adjusting scale selected from a plurality of quality adjusting scales. A storage unit(120) stores a quality adjusting rate corresponding to each scale data. A quality adjusting unit(130) extracts the quality adjusting rate corresponding to the output scale data from the scale selecting unit, and adjusts the quality of an inputted video signal according to the extracted adjusting rate to be output as an output video signal. A graph generating unit(150) generates a graph displaying quality distribution chart of the output video signal. The graph is realized on an equalizer display unit(160).
Patent KR-20030095654-A (KR)
Title: Virtual channel mapping and channel turning method in digital broadcasting
Inventor: HWANG JEONG SIK
IPC: H04N5/445
Filed: 2002-06-12
Abstract: PURPOSE: A method for mapping virtual channels and tuning channels of digital broadcasting is provided to preliminarily map information related to digital channels to a corresponding hot key of a remote control, thereby simply moving the current channel to a wanted digital broadcasting channel. CONSTITUTION: Users uses an automatic channel search function to find out a wanted channel or manually converts the channels when the users firstly use a digital set top box(S100). In the case that the retrieved channel is a digital channel, digital streams are analyzed to judge whether virtual channel information or broadcasting station names exist(S110). If information related to broadcasting station names corresponding to hot keys of a remote control exists, the broadcasting station names are mapped to the hot keys of the remote control(S120).
Patent KR-20030096730-A (KR)
Title: Dual Damascene Interconnection Formation Method in Semiconductor Device
Inventor: JANG HO SEON
IPC: H01L21/768
Filed: 2002-06-17
Abstract: PURPOSE: A method for forming a dual damascene interconnection of a semiconductor device is provided to be capable of preventing the etching phenomenon of a passivation layer when carrying out a rework process, by carrying out a trench etching process after forming a capping layer at the upper portion of the passivation layer. CONSTITUTION: The first etch stopper(310), the first interlayer dielectric(320), and the second interlayer dielectric(340) are sequentially formed at the upper portion of a semiconductor substrate(300), wherein the semiconductor substrate has a damascene interconnection(305). A via hole is formed by selectively etching the resultant structure. Then, a passivation layer(370) is formed at the via hole. After forming a capping layer(380) at the upper portion of the passivation layer, a trench is formed by selectively etching the capping layer, the passivation layer, and the second interlayer dielectric. Then, an interconnection is formed at the dual damascene pattern made of the via hole and the trench.
Patent KR-20030097267-A (KR)
Title: Wet station and rinsing method using it
Inventor: KIM SU GON
IPC: H01L21/304
Filed: 2002-06-20
Abstract: PURPOSE: A wet station is provided to guarantee work efficiency and cleaning uniformity between wafers and shorten an interval of work process time by using a batch type and a single wafer type. CONSTITUTION: A chemical solution for cleaning a wafer(104) is stored in a plurality of baths(101a,101b,101c). Each bath is separated into upper and lower spaces which are defined as a cleaning unit(112) and a chemical solution storing unit(111). An interception layer(102) prevents the chemical solution stored in the chemical solution storing unit from being induced/intercepted to/from the cleaning unit. The wafer is mounted on a wafer transfer table(103) that is capable of transferring between the baths and is installed in the lower end of the cleaning unit of the bath. A gate is installed between the baths under the cleaning unit so that the wafer transfer table can transfer between the baths. An exhaust hole exhausts the chemical solution and deionized water(DIW), formed in a side of the cleaning unit of the respective baths. A DIW supply hole supplies DIW to the cleaning unit, formed in a side of the cleaning unit of the respective baths.
Patent KR-20040004997-A (KR)
Title: Blade for moving wafer
Inventor: PARK HYO JIN
IPC: H01L21/68
Filed: 2002-07-08
Abstract: PURPOSE: A wafer transfer blade is provided to stably transfer a wafer by using a heat resistant material in a high temperature atmosphere, and to perform a stable process by preventing a blade or the wafer from being broken. CONSTITUTION: One end of the wafer transfer blade(10) is coupled to an arm of a transfer robot. Both side ends of the wafer transfer blade are stepped downward to form a wafer placement surface and a wafer separation preventing guide, formed of circular arcs with different diameters. A zero point inspecting hole and a plurality of heat spreading holes are vertically formed on the wafer placement surface. The surface of the wafer transfer blade is made of a ceramic material. The maximum thickness of the wafer transfer blade is 2.0 millimeter. Al2O3 is used as the ceramic material.
Patent KR-20040006148-A (KR)
Title: 5α-reductase inhibitors containing lathyrane diterpene and skin care and pharmaceutical compositions for external applications containing thereof
Inventor: JU GYEONG MI
IPC: A61K31/4402
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a dermatoiogics composition which contains a 5 alpha-reductase inhibitor to treat the diseases related to the 5 alpha-reductase, such as male alopecia, prostatic carcinoma, and prostatic hypertrophy. CONSTITUTION: A 5 alpha-reductase inhibitor contains one or more compounds selected from the group consisting of lathyrane diterpene L1(5,15-diacetoxy-3-phenylacetoxy-14-oxolathyra-6(17),(12E)-diene-6(17)-epoxide), L3(5,15-diacetoxy-3-benzoyloxy-14-oxolathyra-6(17),(12E)-diene-6(17)-epoxide), L8(5,15-diacetoxy-3-nicotinoyloxy-14-oxolathyra-6(17),(12E)-diene-6(17)-epoxide) and L9(5,15-diacetoxy-3-benzoyloxy-7-nicotinoyloxy-14-oxolathyra-6(17),(12E)-diene-6(17)-epoxide), expressed by formulas 1 to 4. The lathyrane diterpene L1, L3, L8 and L9 compounds are extracted from Euphorbiae Lathyroides Semen.