baber/WOPTO huggingface dataset:
Patent KR-20040063215-A (KR)
Inventor: OH KYE TEAK
IPC: G06Q50/26
Filed: 2003-01-06
Abstract: PURPOSE: A virtual system for experiencing the environmental changes according to the environmental pollution is provided to make a user realistically experience a result for the environmental pollution by expressing the changes of an ecosystem and human life according to the environmental pollution logically and with a moving image. CONSTITUTION: An environmental pollution setting part(1) is equipped with the mode switches(11-16) for setting a normal environment mode, an environmental pollution mode, and a water pollution mode. An image input part(2) comprises a PC(21), a VCR(Video Cassette Recorder)(22), a scanner(23), and a camera(24) providing various kinds of images for the environmental changes caused by the environmental pollution. An image output part(5) selectively outputs various images inputted from the image input part by the control of a CPU(4). An aromatic/warm air generator(6) generates one form anion, normal environment aromatic, pollution environment aromatic, and wate-shortage warm air by the controlling of the CPU. A sound output part(7) outputs a sound for the normal environment, the polluted environment, and the water-shortage environment by the control of the CPU.
Patent KR-20040063309-A (KR)
Title: Screen plating apparatus for textile printing
Inventor: GOE CHANG MOO
IPC: B41C1/14
Filed: 2003-01-06
Abstract: PURPOSE: Provided is a screen plating apparatus for textile printing, to make a light-emitting unit reciprocate a designated distance and thus, a uniform light is irradiated during the exposure of a film. CONSTITUTION: The screen plating apparatus(1) for textile printing includes: a transparent glass plate(30) spaced out from the bottom of a photosensitive case(10), and a lamp(200) that moves along a guide rail(11) by a transfer unit(100). The lamp(200) is fixed onto a conveyor belt(110) by a fixing unit, and is opened/closed by a shutter(300). The transfer unit(100) includes a first pulley(120), and a second pulley(130) attached to a driving motor(140). A film(40) and a screen(50) having a film compressing plate(60) on the top are placed on the top surface of the glass plate(30).
Patent KR-20030067546-A (KR)
Title: 실리콘 웨이퍼의 열처리방법 및 그 방법을 사용하여제조된 실리콘 웨이퍼
IPC: C30B33/00
Filed: 2003-02-06
Abstract: 본 발명은 실리콘 웨이퍼의 열처리방법에 관한 것이며, 열처리시 실리콘 웨이퍼는 최소한 잠정적으로 산소함유분위기에 노출되며, 그때 열처리는 부등식 
     〔Oi〕< 〔Oi〕 eq (T)exp 이 만족되도록 선정된 온도에서 실시된다. 
     여기서, 〔Oi〕는 실리콘 웨이퍼의 산소농도이며, 〔Oi〕 eq (T)는 온도(T)에서 실리콘의 산소의 한계용해도이며,   sio2 는 실리콘 디옥시드의 표면에너지이다.  Ω은 침전산소원자의 부피이며, r은 평균 COP반경이며, k는 볼쯔만 상수이다. 
     또한, 본 발명은 부피에서는 최소 10 7 cm -3 의 산소침전에 대해 핵생성센터 (nucleation centers)의 밀도를 가지며, 웨이퍼 앞면에는 행생성센터가 없고, 최소 두께 1㎛의 영역을 구비하며, 또 웨이퍼 두께의 최소 5%에 대응하는 깊이까지 10000cm -3 이하의 COP밀도를 가진 실리콘 웨이퍼에 관한 것이다.
Patent KR-20040072904-A (KR)
Inventor: PARK MYEONG OK
IPC: A47J47/08
Filed: 2003-02-11
Abstract: PURPOSE: A storage vessel for fermented food is provided to effectively remove smell from the storage vessel, and to enable the storage of the fermented food for a long time. CONSTITUTION: A storage vessel for fermented food is composed of a case member(10) having an upper opening, and a lid(20) covering the upper opening of the case member. The surfaces of the case member and the lid are anodized. A first swirling space(13) is formed at the outer circumference of the case member. A vent plate(40) is disposed at the bottom of the case member, and has a plurality of burrs(41). A concave groove(21) is formed at the lid.
Patent KR-20040073762-A (KR)
Inventor: MYUNG DAE JIN
IPC: G09G3/291
Filed: 2003-02-14
Abstract: PURPOSE: A single scan method of a high resolution plasma display panel and its apparatus are provided to increase expression capability at a low gray level and to reduce moving picture pseudo contour noise. CONSTITUTION: According to the single scan method, expression capability at a low gray level is increased using a selective write sub field of low weighted value. A gray level is expressed using selective erase sub fields of high weighted value. And the selective write sub field and the selective erase sub fields of high weighted value are arranged in one frame period.
Patent KR-20040080616-A (KR)
Inventor: KWEON YOUNG JUN
IPC: A46D1/00
Filed: 2003-03-12
Abstract: PURPOSE: A toothbrush is provided to have improved penetration power into periodontal pocket as well as good brushing feeling and long life. Further, provided is a manufacturing method of such tooth brush with reduced defective rate. CONSTITUTION: The toothbrush includes a combination of needle-shaped hairs having tapered length of 3-7mm and various end point thickness of 0.01 to 0.07mm. The needle-shaped hairs are transplanted into a head portion of the tooth brush in a pattern folded in half to have a difference in length of both end of 0.5-2mm. The toothbrush is manufactured by the method comprising dipping a fiber cut for toothbrush hair into an alkali or acidic solution to prepare a needle-shaped hair having tapered length of 3-7mm and the end point thickness of 0.01-0.07mm; folding the needle-shaped hair in half to have a difference in length of both end of 0.5-2mm; and transplanting the needle-shaped hairs having various end point thickness into a head portion of the toothbrush.
Patent KR-20040081556-A (KR)
Inventor: HAN TAE SEONG
IPC: G06Q10/06
Filed: 2003-03-14
Abstract: PURPOSE: A system for automatically exchanging/selling overstock materials between enterprises is provided to exchange/sell the overstock materials efficiently and quickly by informing a buyer of the needed information in real-time. CONSTITUTION: After logging in to an overstock materials exchange server(100), a user directly supplies the overstock materials by searching the enterprises(101-104) needing the overstock materials. If the user needs the overstock materials, the user buys the needed materials at a low price by searching the registered overstock materials. If the enterprise needing the overstock materials or the overstock materials is registered, the overstock materials information are automatically informed.
Patent KR-20040082078-A (KR)
Inventor: YOON BYEONG WON
IPC: A61K35/56
Filed: 2003-03-18
Abstract: PURPOSE: A method of making a therapeutic for burn treatment by grinding heated abalone shell and then mixing with vegetable oil, phenoxyethanol, sodium hydroxide and Acticoat is provided. The therapeutic for burn treatment treats burns quickly without adverse side effects such as nausea, emesis, diarrhea, appetite loss, vertigo or the like and heals damaged skin. CONSTITUTION: Abalone shells are heated at 1,000 to 3,000deg.C in a wood vessel and then ground to a size of 1μm or less. Thereafter, the abalone shell powder is mixed with vegetable oil in a ratio of 3:2 and additionally added with phenoxyethanol, sodium hydroxide and Acticoat. The vegetable oil is selected from sesame oil, olive oil, sunflower seed oil, corn oil and palm oil. The powdery therapeutic for burn treatment is applied to the burned area three times per day and shortens the duration of therapy from 90 to 100 days to about 3 to 5 days using conventional therapeutics.
Patent KR-20030079744-A (KR)
Title: 기지국과 복수의 이동국을 구비한 이동통신시스템 및 그통신방법
IPC: H04W88/06
Filed: 2003-04-01
Abstract: 본 발명은 기지국의 운용영역내에 기지국을 거쳐 통신을 행하는 기지국 종속모드와, 이동국 상호 간에서 직접통신을 행하는 직접통신모드의 2종류의 통신모드의 임의의 모드로 동작할 수 있는 복수의 이동국을 구비한 이동통신시스템 및 그 통신방법. 
     모든 이동국에서 수신해야 할 중요 메시지를 포함하는 정보를 기지국으로부터 기지국 종속모드로 송신하고, 이것을 수신한 기지국 종속모드에 놓여진 이동국이 이 정보 중요 메시지를 직접통신모드로 송신함으로써, 직접통신모드에 놓여진 모든 이동국이 중요 메시지를 수신한다.
Patent KR-20040090211-A (KR)
Inventor: KIM DONG SIK
IPC: C21C7/00
Filed: 2003-04-16
Abstract: PURPOSE: A secondary refining method of molten steel is provided which secures high cleanliness of molten steel at low cost to manufacture ferrite stainless steel for deep drawing. CONSTITUTION: The secondary refining method of ferrite stainless steel comprises a step of discharging molten ferrite stainless steel together with slag having basicity (CaO/SiO2) of 1.6 to 2.2 from an argon oxygen decarburization refining furnace to a ladle formed of alumina; a step of injecting fluorite (CaF2) into the ladle in the state that slag is floated on an upper part of the molten ferrite stainless steel; and a step of performing bottom bubbling in the ladle, wherein slag before pouring the molten ferrite stainless steel to the ladle comprises 2.0 wt.% or less of Al2O3 and 1.0 wt.% or less of TiO2, wherein 1.0 to 3.0 tons of slag per 90 tons of ladle is floated on an upper part of the molten ferrite stainless steel in the ladle, wherein 20 to 40 kg of fluorite per ton of slag is fed into the ladle, wherein the molten steel is bottom bubbled to an agitation flux of 3.0 to 6.0 L/ton of the molten steel for 15 minutes or more in the bottom bubbling step, and wherein the ferrite stainless steel is a ferrite stainless steel for deep drawing comprising 16.0 to 18.0 wt.% of chromium (Cr), 0.12 wt.% or less of carbon (C) and 0.01 wt.% or less of sulfur (S).
Patent KR-20030038643-A (KR)
Title: Upper/lower gusset-forming container having outlet
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-04-28
Abstract: PURPOSE: An upper/lower gusset-forming container having an outlet is provided to improve filling efficiency by a non-suture part on a corner of a front or back film of an upper gusset. CONSTITUTION: A container includes a main body(100) and an outlet(200) for draining the contents of the container. The main body(100) includes upper and lower gusset(130,140) which are formed between a front film(110) and a back film(120). The outlet(200) is formed on a corner part of the front film(110) or the back film(120) after cutting the corner with a constant angle. A non-suture part(150) is formed by extending a part of the front film(110) and the back film(120) in an upper direction.
Patent KR-20040094497-A (KR)
Inventor: PARK JUN DUK
IPC: A23L1/28
Filed: 2003-05-02
Abstract: PURPOSE: Food using Keumsa Sangwhang mushroom(Phellinus linteus) is provided, which food has anti-cancer activity derived from Keumsa Sangwhang mushroom(Phellinus linteus), so that a consumer can easily use the anti-cancer activity of Keumsa Sangwhang mushroom(Phellinus linteus) by eating the food. CONSTITUTION: The food comprising Keumsa Sangwhang mushroom(Phellinus linteus) having anti-cancer activity is provided, wherein the Keumsa Sangwhang mushroom(Phellinus linteus) is powder of fruit body of Keumsa Sangwhang mushroom(Phellinus linteus), or an hot water extract or ethanol extract of Keumsa Sangwhang mushroom(Phellinus linteus); the food has a formulation selected from gruel, tea powder, soup, drink and capsule; and the food further comprises vitamins, salt, amino acid, inorganic material, nutritive source, edible fiber, iron salt, natural fruit juice, flavoring agent, sweetener, acidifying agent, preserving agent, stabilizing agent and herbal medicines.
Patent KR-20040094945-A (KR)
Inventor: KANG SEONG TAEK
IPC: H04B1/38
Filed: 2003-05-06
Abstract: PURPOSE: A device for controlling a display panel angle of a portable terminal is provided to control an angle of a screen display device within a range of almost 360 degrees by using a hinge, so that a user can enjoy movies or various multimedia. CONSTITUTION: After releasing a locking state of supporting members(1,3) by pressing a holder(6) of the supporting members(1,3) in arrow direction, a display device(2), supporting members(2,4), a hinge(5), and the supporting members(1,3) turn backward a body in a lump on the basis of a rotation of the second rotational hinge portion(8) of the supporting members(1,3). When the display device(2), the supporting members(2,4), the hinge(5), and the supporting members(1,3) perfectly turn backward, the pressed holder(6) of the supporting members(1,3) is released to lock the supporting members(1,3).
Patent KR-20040096156-A (KR)
Inventor: SEO YEONG GAP
IPC: F25D21/08
Filed: 2003-05-07
Abstract: PURPOSE: A defrost method and a device of a showcase are provided to perform a quick defrost operation by a temperature sensor and a defrost heater with large capacity and to minimize the temperature rise of a cooling cavity caused by the defrost operation by driving a cooling device with cooling an evaporation chamber after defrosting. CONSTITUTION: A defrost method of a showcase for performing a defrosting operation by stopping cooling and heating an evaporation chamber according to the set defrost period and time is composed of steps for setting the defrost temperature and heating quickly the temperature of the evaporation chamber by an electrical heater with large capacity right after defrosting(S1); repeatedly executing power intermittence to a defrost heater according to the defrost temperature by cutting off the supply of power to the defrost heater if the temperature of a defrost chamber is over the defrost temperature by a defrost temperature sensor installed at the evaporation chamber and by supplying power if below the defrost temperature(S2); and cooling the evaporation chamber by driving an evaporator while stopping driving a fan as the former step for cooling a cooling chamber after completing the defrosting operation by reaching the defrosting time(S3).
Patent KR-20040097538-A (KR)
Inventor: JU EUN BAE
IPC: B23K37/00
Filed: 2003-05-12
Abstract: PURPOSE: An apparatus for preventing breakage of a strip welding part is provided to prevent beads having a high temperature from falling down and to prevent a welding section from being broken. CONSTITUTION: An apparatus for preventing breakage of a strip welding part includes a bead collecting section(110), a movable supporter(120), and a cooling oil feeding unit(130). The bead collecting section(110) is installed at a lower portion of a trimming device. The movable supporter(120) moves into the bead collecting section(110). The cooling oil feeding unit(130) supplies cooling oil into the bead collecting section(110) and exhausts the cooling oil through the movable supporter(120) so as to feed the cooling oil into a strip welding section. The cooling oil feeding unit(130) includes a cooling oil tank(131), a cooling oil line(132) and a pump(134).
Patent KR-20030041943-A (KR)
Title: Functional shoes
Inventor: JUNG HAE BONG
IPC: A43B13/14
Filed: 2003-05-12
Abstract: PURPOSE: Functional shoes are provided to enable the wearer to achieve a sufficient exercise effect, as if he/she climbs a mountain simply, by wearing the shoes, and to allow the wearer to easily adjust an inclination angle of the shoes. CONSTITUTION: Comparing with existing shoes that a height of a shoe sole is constant over the whole portion thereof or a height of a heel is somewhat high, the functional shoes are configured so that its front portion is higher than other portions. That is, the front portion of the shoe is inclined upward, and its inclination angle is in a range between 0-70degrees. This functional shoes are applied to all kinds of shoes including slippers, dress shoes, sneakers and so on.
Patent KR-20040098780-A (KR)
Inventor: CHA SEONG IL
IPC: C02F1/46
Filed: 2003-05-15
Abstract: PURPOSE: To produce more uniform and highly concentrated metal ion within a short time by an apparatus for manufacturing metal colloidal solution having a frequency converter. CONSTITUTION: An apparatus comprises a power supplier where three-phase current (R,S,T) is supplied, a rectifying device consisting of a transformer (T1), silicon controlled rectifiers (S1,S2,S3), diodes (D1,D2,D3) and a control PCB, an ionization part, and a frequency converter such as a gate turn off thyristor (GTO) converting direct current into alternating current and supplying the alternating current to the ionization part .
Patent KR-20040100179-A (KR)
Inventor: LEE NAM YEOL
IPC: G06F13/00
Filed: 2003-05-21
Abstract: PURPOSE: An intelligent traffic management system connecting to an optimal connection path and a method thereof are provided to connect a user terminal to a service center having the optimal connection path by comparing/analyzing system resources and hardware/software defect states of the service servers in the POPs(Point Of Presence). CONSTITUTION: A GLB(Global Load Balance) agent(33) generates the GLB information including values operating a connection distance and a ping time between a user terminal(1') and each POP(30) by using the IP(Internet Protocol) information. An SLB(Server Load Balance) agent(32) periodically collects the SLB information comprising system resource information and port session information. A traffic management server(20) controls/manages the POPs, and searches an optimal POP/service server(31) by using the GLB and the SLB. The user terminal is equipped with a client agent program(10) extracting the domain information of the service server and the IP information of the corresponding traffic management server from a domain database, and transmitting a connection request signal comprising the extracted domain information to the corresponding traffic management server through the Internet(2).
Patent KR-20040100596-A (KR)
Inventor: KIM DAE JUNG
IPC: C23F11/00
Filed: 2003-05-23
Abstract: PURPOSE: To prevent corrosion due to vanadium and to remove a large quantity of sulfur in order to inhibit the corrosion of boilers as well as all equipment and ducts through which combustion gas passes by using additives, thereby economically designing emission control equipment. CONSTITUTION: A method for preventing corrosion of power plant using additives comprises a first step(S1) of determining chemical additives or oil additives according to types of impurities causing the corrosion of the power plant; and a second step and a third step(S2,S3) of preventing the corrosion of equipment due to vanadium and sulfur by injecting an amount of the determined additives corresponding to an amount of the impurities into a fuel.
Patent KR-20040102507-A (KR)
Inventor: PARK YONG SEOK
IPC: D06F33/02
Filed: 2003-05-28
Abstract: PURPOSE: A control method of rinsing of a washing machine is provided to reduce washing hours by supplying water and rinsing at the same time while rotating the washing tub by inertia of rotation after stopping the motor in finishing dehydrating, and to decrease power consumption without additionally driving the motor. CONSTITUTION: Water is drained by turning on a drain valve with a drain valve driving unit according to control of a control unit in finishing washing(S1,S2). A motor is intermittently turned on and off according to the signals from the motor driving unit, and the washing tub is rotated slowly for intermittent dehydration(S3). The washing tub is rotated at high speed by driving the motor for main dehydration(S4). The motor is stopped, and the washing tub is rotated with inertia of rotation(S5,S6). Rpm of the washing tub is compared with the predetermined value by an rpm detecting unit in rotating with residual power(S7). The end of dehydration is decided in detecting rpm of the washing tub below the predetermined value, and water is showered by turning on the feed valve(S8,S9).
Patent KR-20040102562-A (KR)
Inventor: JUNG UI YEOP
IPC: F25C1/24
Filed: 2003-05-28
Abstract: PURPOSE: An automatic ice machine of a refrigerator is provided to enable a user to select and have ice of a desired size without mounting an ice crusher by making ice of various sizes in the automatic ice machine. CONSTITUTION: An automatic ice machine(100) of a refrigerator comprises a control part(130) in which a motor(131) is built; ice-making chambers connected to a rotating shaft of the motor and rotatably formed; a first ice-making chamber(110) constituted to one side of the ice-making chamber; a second ice-making chamber(120) constituted to the other side of the ice-making chamber; a heater built in a boundary of the first ice-making chamber and the second ice-making chamber; and ice banks(190) formed to the bottom of the ice-making chambers. The ice banks have a first ice bank(191) and a second ice bank(192) to the right and left side. The ice made from the first ice-making chamber is taken and kept into the first ice bank by the rotation of the ice-making chamber and ice made in the second ice-making chamber is taken and kept into the second ice bank.
Patent KR-20050001224-A (KR)
Inventor: HWANG SANG MOON
IPC: H04N21/60
Filed: 2003-06-27
Abstract: PURPOSE: A system and a method for electronic commerce using a two-way television are provided to avoid inconvenience of purchase expression via a telephone and the Internet in the case of purchase through a home shopping channel and to prevent personal information and personal credit information from being leaked out. CONSTITUTION: A bi-directional television(10) has purchase and payment functions of goods shown during an advertisement broadcast. A broadcast company(30) sends personal information for payment received from the two-way television to a credit transaction authentication system(50) via a communication network in order to request approval. The credit transaction authentication system compares the personal information with a customer database so as to identify a customer and sends approval made by a credit system of a payment company (60) to the broadcast company. The credit system thereof approves payment by a credit card based on the personal information and purchase information, and transmits information about the approval to the credit transaction authentication system.
Patent KR-20050003085-A (KR)
Inventor: PARK SEONG OK
IPC: F04B35/00
Filed: 2003-06-30
Abstract: PURPOSE: A vacuum pump using a cam shaft is provided to use rotary force of a cam shaft in operating a vacuum pump, thereby preventing troubles of a brake due to the abnormality of the vacuum pump. CONSTITUTION: A cam shaft(20) is operated by being inter-worked with operation of an engine. A piston(32) is operated by contacting a lower end thereof with a cam of the cam shaft so that the piston moves up and down. A cylinder(31) guides the up-and-down movement of the piston, and has an air suction port(36) at one side to be connected with a vacuum line, and an air exhaust port(38) at the other side to exhaust the sucked air to the outside. A spring(34) is interposed between one side of the piston and the inner side of the cylinder to make the piston descend when the cam descends.
Patent KR-20050003186-A (KR)
Inventor: LEE JUN HEE
IPC: G08B23/00
Filed: 2003-06-30
Abstract: PURPOSE: An alarm display apparatus is provided to turn on and off a screen using one color by periodically removing two colors from three primary colors. CONSTITUTION: An alarm display apparatus includes an alarm detector(10), a microcomputer(12), a multiplexor(14), an image signal processor(16), and a switch(18). The microcomputer controls the overall operation of the apparatus and outputs a switching signal for a predetermined time interval when an alarm detect signal is supplied from the alarm detector. The multiplexor is under the control of the microcomputer and multiplexes the image signals from a plurality of cameras. The image signal processor is under the control of the microcomputer and extracts R, G, and B signals from the multiplexed image signals and outputs the result. The switch passes two of the R, G, and B signals to a predetermined monitor while the rest signal to another monitor such that a color corresponding to the rest one signal is turned on and off on a screen for a predetermined time interval.