baber/WOPTO huggingface dataset:
Patent KR-20030010838-A (KR)
Title: Method of announcing a variation of individual information
Inventor: KIM HYEON JEONG
IPC: H04M3/493
Filed: 2001-07-27
Abstract: PURPOSE: A method for informing the change of personal information is provided to manage personal information and automatically notify changed contents of personal information. CONSTITUTION: If a subscriber requests the change of subscriber's own personal information through a wired communication network or a mobile communication network, a directory server updates a database according to inputted change contents(S1). The directory server generates a message according to the personal information change contents about the subscriber and retrieves message recipients(S2,S3). The directory server provides the message and cellular phone numbers of the retrieved message recipients to an SMSC(Short Message Service Center), and the SMSC transmits the message to the message recipients(S4). The directory server retrieves whether the message recipients are registered(S5). If the message recipients are registered, the directory server updates information about the subscriber of the recipients according to the contents of the message(S6).
Patent KR-20030017841-A (KR)
Title: Apparatus for displaying electric power information using wattmeter
Inventor: LEE JAE GYEONG
IPC: G01R11/32
Filed: 2001-08-23
Abstract: PURPOSE: A power information indication device using a power meter is provided to confirm easily the amount of power consumption and additional information by using power cable communication. CONSTITUTION: A power information indication device is connected with a power provider(21) by using a power cable. An electronic power meter(4) has a power cable modem(6). The electronic power meter(4) is used for measuring the amount of the power consumption and generating the measured value as electronic power consumption data. The power cable modem(6) is installed in the inside of the electronic power meter(4). The power cable modem(6) receives the measured power consumption data, demodulates subscriber information, modulates the measured power consumption data, and provides the modulated signal to the power provider(21). A breaker portion(8) is formed with an electric leakage breaker(8a) and an electric heat breaker(8b). A power information indication portion(12) is connected with a power source outlet(10).
Patent KR-20030018217-A (KR)
Title: Microstrip Spiral Antenna with a Circular Slot on the Ground Plane
Inventor: KIM MYOUNG KI
IPC: H01Q11/08
Filed: 2001-08-27
Abstract: PURPOSE: A microstrip spiral antenna is provided to allow for ease of design by permitting the antenna to have a planar feeder structure and eliminating the necessity of using an additional matching terminal. CONSTITUTION: A microstrip spiral antenna(10) comprises a dielectric substrate(11) having a predetermined dielectric constant and a height(h); a ground surface(12) formed on the top of the dielectric substrate; a slot(13) formed on the center of the ground surface, and which has a predetermined radius; a spiral line(14) formed at the portion having a center point same as the center point of the slot formed at the bottom surface of the dielectric substrate; and a feeder line.
Patent KR-20030020122-A (KR)
Title: method to group single cells of power sources to build optimal packs using parameters obtained by analysis of impedance spectrum
Inventor: BARSUKOV YEVGEN
IPC: H01M6/42
Filed: 2001-09-03
Abstract: PURPOSE: Provided is a method for selecting batteries, forming a battery pack, by measuring and analyzing the impedance of the batteries to improve the performance property of the battery pack made by series, parallel, or their combination in primary or secondary batteries. CONSTITUTION: The method comprises the steps of: obtaining at least two parameters by an indirect and non-destructive test for grasping the inside performance property of an electrochemical power source, wherein the electrochemical power source is a primary battery, a fuel cell, or a secondary battery; obtaining the interrelation between the total of the parameters and the inside performance property of the power source; forming the battery pack by classifying the power sources having the similar inside properties into a group from the interrelation.
Patent KR-20030021378-A (KR)
Title: Metnod for manufacturing liquid crystal display panel
Inventor: LEE HO NYEON
IPC: G02F1/13
Filed: 2001-09-05
Abstract: PURPOSE: A method for manufacturing a panel of a liquid crystal display element is provided to improve etching characteristic by controlling density of oxygen in depositing ITO thin films. CONSTITUTION: Gate electrodes(12) are formed on an insulating substrate. A gate insulating film(13) is formed on the whole surface of the substrate including the gate electrodes, and an activation layer(14) is formed on the gate insulating film. Source and drain electrodes(16), and a channel layer(15) are formed on the gate insulating film. A protective layer(17) is formed on the substrate, having contact holes to expose the source electrodes or the drain electrodes. An organic insulating film(18) is deposited on the protective layer, and is patterned, heat-processed, and plasma-processed by using UV cleaning and SF6 gas. A first ITO(Indium Tin Oxide) thin film(20) is deposited on the plasma-processed organic insulating film by using argon gas. A second ITO thin film(21) is deposited on the organic insulating film and the first ITO thin film by using argon and oxygen mixed gas. Pixel electrodes(22) are formed to be contacted with one of the source and drain electrodes by selectively removing the first ITO thin film or the second ITO thin film.
Patent KR-20030021941-A (KR)
Title: Spraying apparatus installed or freight car
Inventor: PARK CHUNG DONG
IPC: A01C3/06
Filed: 2001-09-10
Abstract: PURPOSE: A manure spreader installed on a load-carrying box of a truck to directly transfer power of a power transfer part driven by an engine of the truck to a manure discharge part and a manure transfer part is provided. Therefore, direct transfer of power of the power transfer part to the manure discharge part and manure transfer part through first and second decelerators causes the manure discharge part and manure transfer part to be rotated in a constant rotation ratio, in particular, the spreader causes a user to selectively use one of rotary and disk type manure discharge parts using only one truck. CONSTITUTION: A first reduction drive sprocket(16) is axially mounted at the distal end of one side of a first reduction shaft(15), a connection end of another side of the first reduction shaft as a coupling structure(17) is connected to the connection shaft of one side of a second decelerator(18), a second reduction drive sprocket(19) is axially mounted at the distal end of a second reduction shaft(18b) of another side of the second decelerator. The first reduction drive sprocket and an interlocking sprocket(36) axially mounted on one side of a drive shaft rotatably installed on a discharge case(31) of a manure discharge part(3) constructed at the latter end of a load-carrying box of a truck are connected with a first reduction chain(37). A driven sprocket axially(29) mounted at th rotational shaft(22) of a manure transfer part(2) receives the reduced output by a second reduction chain(28), thereby to directly transfer power of a power transfer part to the manure discharge part and manure transfer part through the decelerator.
Patent KR-20020021605-A (KR)
Inventor: OKUSAKO KENSEN
IPC: B01J21/06
Filed: 2001-09-11
Abstract: PURPOSE: To provide a method of easily manufacturing titanium oxide exhibiting high catalytic activity by irradiating it with visible ray without using a specified device provided with a vacuum vessel. CONSTITUTION: An acidic solution of a titanium compound and a nitrogen- containing basic organic compound (for example, a 1-10C primary monoamine, 1-10C primary diamine, 2-10C dialkylamine and 3-10C trialkylamine) are allowed to react and an obtained product is burned.
Patent KR-20030022587-A (KR)
Inventor: CHO U JONG
IPC: H01H13/702
Filed: 2001-09-11
Abstract: PURPOSE: A key switch of a keyboard unit is provided to reduce the size of the keyboard unit by reducing a height of an elastic body. CONSTITUTION: A key cap(211) is touched by a hand of a user. A first short side unit(213a) of a crosslink(213) is supported by a substrate(215) so as to be rotated and a second short side unit(213b) connected to a long side unit(213c) is coupled to a lower surface of the key cap(211) to support it so as to be raised and dropped on the substrate(215). A contact terminal unit(214) is provided on the substrate(215) to generate an electronic signal by a pressure power. An elastic body supports elastically the key cap(211) from the lower part and pushes the contact terminal unit(214) with a contact projection(212d) when the key cap(211) is dropped.
Patent KR-20030027144-A (KR)
Title: Filter for sterilizing air in airconditioning apparutus
Inventor: ROH HYUN BUM
IPC: B01D39/14
Filed: 2001-09-13
Abstract: PURPOSE: Provided is an air sterilizing filter of an air conditioner. CONSTITUTION: The air sterilizing filter comprises a metal frame(11), a screen unit being comprised of a copper fiber screen(12) provided inside the metal frame and two metal screens(13) attached to both front and back surfaces of the copper fiber screen(12), respectively, and a supporting bar attached onto the two mesh screens(13) for fixing the screen to the metal frame.
Patent KR-20030023967-A (KR)
Title: PROCESS FOR THE PREPARATION OF β-CHITOSANS FROM SQUID CARTILAGES
Inventor: JOO DONG SIK
IPC: C08B37/08
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a method for efficiently mass-producing beta-chitosan having excellent physical property by deashing and deproteinizing a cartilage of cuttlefish, and deacetylating the cartilage under vacuum condition. CONSTITUTION: The method comprises the steps of (i) reacting a cartilage of cuttlefish with aqueous, inorganic strong acid at 40-95 deg.C to remove ash from the cartilage; (ii) reacting the cartilage with aqueous base at 75-95 deg.C twice or more, so as to remove protein from the cartilage; and (iii) reacting the cartilage with aqueous base at 85-95 deg.C twice or more to deacetylate the cartilage. The deashing process of step(i) is effected by reacting the cartilage with 0.5-1 N HCl for 2-5 hours. The deproteinizing process is performed by reacting the cartilage with 0.5-1 N NaOH for 3-5 hours.
Patent KR-20020003133-A (KR)
Inventor: JUNF SU HUN
IPC: B23Q11/00
Filed: 2001-09-19
Abstract: PURPOSE: A cutting oil recovering device is provided to maximize the recovery efficiency of cutting oil by returning the cutting oil stuck on metal chips into a precipitation separating container from a chip accumulating portion and guiding the cutting oil falling from an open portion into a cutting oil collecting chamber. CONSTITUTION: A gentle slope face(1-3) is formed in the upper portion of a slope face(1-2) of a precipitation separating container(1). The gentle slope face scrapes up the metal chips in the precipitation separating container via the slope face via a chain scrapper(4). When discharging the metal chips through a discharge outlet, cutting oil stuck on the metal chips and the scrapper falls freely from a chip accumulating portion(4-4) formed by the gentle slope face. The cutting oil recovers to the precipitation separating container. The metal chips without cutting oil fall down to an open portion(1-4) by being pushed by the following metal chips. When the metal chips are discharged through a metal chip discharge outlet(1-5), the cutting oil in the chip accumulating portion is recovered into the precipitation separating container via a transfer pipe(5-2) after being collected in a cutting oil collecting chamber(5) by a fall guiding panel.
Patent KR-20010100093-A (KR)
Title: 젤라틴을 주체로 하는 겔 식품의 제조방법
Inventor: BANG KAE RIONG
Filed: 2001-09-22
Abstract: 본 발명은 젤라틴을 주체로 하는 겔 식품의 제조방법에 관한 것으로 더욱 상세하게는 젤라틴에 적정량의 알긴산나트륨을 첨가한 겔 형성물질에 칼슘염을 첨가하므로서 냉각시키지 않고 겔 화시키며 또한 영양학상의 일일섭취량 보다 적게 함유된 겔 식품을 섭취해도 포만감을 느끼게 함으로서 섭취량을 줄이기 위한 젤라틴을 주체로 하는 겔 식품의 제조방법에 관한 것이다. 이를 위하여 본 발명은 젤라틴과 알긴산나트륨의 혼합물에 물을 가하여 가온 용해하여 생성된 졸이 균일한 조성을 갖도록 처리하는 겔화제 조성공정과 가공한 종실, 육류, 어류, 과실, 야채등 일상적으로 섭취하는 식물과 조미료를 첨가하는 식품혼합 공정, 겔 화제와 직접 혹은 간접적으로 작용하여 겔의 생성에 관여하는 헥사 메타 인산나트륨, 델타 락톤 굴루코네이트와 황산칼슘등 겔 화제와 직 간접적으로 작용하여 겔 화시키는 겔 생성공정, 식품을 함유한 졸 상태의 혼합물을 합성수지 용기에 주입하는 충전공정, 과다한 섭취를 억제하기 위한 방편으로 열량이 표기된 덮개를 씨우는 밀봉공정, 식품의 저장성을 높이기 위한 살균공정 등으로 이루어진 것에 특징이 있다.
Patent KR-20030026614-A (KR)
Title: System for network-based instantly advertising service using a wire/wireless communication devices
Inventor: PARK IN CHEOL
Filed: 2001-09-26
Abstract: PURPOSE: An unexpected advertisement service system is provided to enable plural advertisers to select some conditions like a category, a date, or an area, and to transmit advertisement to a mobile phone or computer user, who has already allowed an advertisement transmission, and to enable the user to directly connect to the advertiser via the mobile phone or the computer. CONSTITUTION: The system comprises plural advertiser terminals(200), a communication service provider server(300), plural mobile phones(400), and a service operator server(500). The advertiser terminals(200) enable the advertisers to make a member registration or to input log-in data, to request an advertisement data registration, to receive an advertisement production form, and to input target user selection conditions like a category, a date or an area. The communication service provider server(300) transmits the advertisement to the mobile phones satisfying the target user selection conditions offered by the advertisers. The mobile phones(400) allow the advertisement transmission from the advertiser terminals, display the received advertisement, and transmit a purchase order or a reservation to the advertiser terminal according to the selection of the user. The service operator server(500) outputs the advertisement production form to the advertisers, receives the target user selection conditions from the advertisers and produced advertisement, and transmits the advertisement request and the target user selection conditions to the communication service provider server(300).
Patent KR-20020081032-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HORITA KATSUYUKI
IPC: H01L21/76
Filed: 2001-09-28
Abstract: PURPOSE: To obtain a method for manufacturing a semiconductor device which can avoid deterioration of the operational characteristics of a semiconductor element isolated by element isolation regions of a trench isolation structure even when made fine. CONSTITUTION: Ions 15 are implanted upwards onto a silicon nitride film 2 into a polycrystalline silicon layer 3 to obtain an ion-implanted polycrystalline silicon layer 16. Since the ions 15 are ion species of an element having enhanced oxidation action, the implantation of the ions 15 causes conversion from the polycrystalline silicon layer 3 to the ion-implanted polycrystalline silicon layer 16 having a higher oxidation rate. Thereafter, at the time of forming a thermal oxidation film 21 on an inner wall of a groove 5, an exposed part of the silicon layer 16 is also oxidized so that a polycrystalline silicon oxidation region 21a is formed relatively wide.
Patent KR-20030032415-A (KR)
Title: El display processor for cleansing a shadow mask
Inventor: CHOI DONG GWON
IPC: H05B33/10
Filed: 2001-10-18
Abstract: PURPOSE: An EL display processor for cleansing a shadow mask is provided to simplify the process of cleaning the shadow mask by cleaning the shadow mask during the deposition process. CONSTITUTION: An EL display processor for cleansing a shadow mask has a substrate transfer chamber, and one or more process chambers(13). The process chamber(13) is provided with a mask cleaning device for cleaning the shadow mask(3) using ions. The mask cleaning device has a mask holding unit(4) for holding the shadow mask(3), a gas valve(9) for controlling the pressure of the process chamber, an ion generation unit(5) for ionizing the gas injected through the gas valve(9) and a power supply unit(6) for applying high voltage or high frequency to the ion generation unit(5). The ions generated from the ion generation unit clean the shadow mask by way of sputtering or chemical reaction. The ion generation unit(5) is formed with one or more ion sources or ion guns.
Patent KR-20030033171-A (KR)
Title: Automotive sliding door
Inventor: JUN IK GYUN
IPC: B60J5/04
Filed: 2001-10-18
Abstract: PURPOSE: A sliding door of a vehicle is provided to open and close the sliding door as well as to allow stability for a passenger and a vehicle body. CONSTITUTION: A sliding door of a vehicle includes a door body(1); a window frame(2); a window glass(3); a light source(4); a light sensor(5) and a control unit. The door body is installed to both sides of a vehicle body. The door body opens and closes both sides of the vehicle body by being moved forward and backward. The window frame is formed to the door body. The window glass is opened and closed by being slid to front and rear directions of the window frame. Light sources are arranged to one side of the window frame. The light sensor is arranged to an opposite side of the window frame. Therein, the light sensor senses an object in the window frame by irradiated light from the light source. The control unit controls opening and closing of the door body by a signal from the light sensor. Thereby, the sliding door is opened and closed and stability for a passenger and a vehicle body is allowed.
Patent KR-20030033216-A (KR)
Title: Secondray battery applying safety device
Inventor: OH JEONG WON
IPC: H01M2/12
Filed: 2001-10-19
Abstract: PURPOSE: Provided is a secondary battery containing a safety device, which breaks a case to exhaust gas rapidly when the gas is generated from the inside of the battery, therefore, can prevent explosion or ignition from occurring. CONSTITUTION: The secondary battery(20) contains: a plurality of battery parts(21), wherein the battery part(21) comprises a cathode plate(23), a separator(25), and an anode plate(24) in order; the case(22) in which the battery parts(21) are inserted and an electrolyte is injected; a rupture part(200) mounted in the case(22) along the shrinkage direction of the case(22) and exhausting the gas rapidly when the gas is generated from the inside of the battery(20). The rupture part(200) is made of metal or polymer resin not reacting with the electrolyte, wherein the metal is selected from copper, nickel, aluminium and the polymer resin is selected from polypropylene and polyethylene.
Patent KR-20030034920-A (KR)
Title: Method for fabricating a integrated circuit having a shallow junction
Inventor: CHO WON JU
IPC: H01L21/336
Filed: 2001-10-29
Abstract: PURPOSE: A method for fabricating an integrated circuit with a shallow junction is provided to prevent the crystal structure of a substrate from being damaged by not directly implanting impurity ions into the substrate while precisely controlling the density of the impurities through a plasma ion implantation method. CONSTITUTION: A diffusion blocking layer pattern(12) is formed on the semiconductor substrate(10). An impurity-containing spin-on-glass(SOG) layer is formed on the semiconductor substrate having the diffusion blocking layer pattern. The impurity ions are additionally implanted into the SOG layer through a plasma ion implantation method to increase the impurity density of the SOG layer. The impurities included in the SOG layer having the increased impurity density are diffused to the semiconductor substrate to form a shallow junction(16a,16b) through a solid phase diffusion method.
Patent KR-20030035636-A (KR)
Title: Production method of saccharides from cellulose wastes in paper industry
Inventor: KIM YONG HWAN
IPC: C12P19/00
Filed: 2001-11-01
Abstract: PURPOSE: A method for producing saccharides from waste sludge generated from the paper process is provided, thereby producing saccharides useful for microorganisms, and decreasing environmental pollution caused by the waste sludge of paper. CONSTITUTION: A method for producing saccharides from waste sludge generated from the paper process comprises the steps of: mixing the waste sludge of paper under following conditions: the temperature of 50 deg. C; the flow rate of 105 l/min; and the air flow rate of 15 l/min to separate small particles and powder; and treating the separated small particles and powder with hydrolase or acid catalysts, wherein the hydrolase is one or two selected from cellulase, amylase, xylase and hemicellulase and is added in an amount of 0.01 to 0.1 wt.%; and the acid catalyst is selected from sulfuric acid, hydrochloric acid, and nitric acid and is added in an amount of 0.01 to 0.1 wt.%.
Patent KR-20020007252-A (KR)
Title: SBR omitted
Inventor: KIM HAK RHO
IPC: C02F3/30
Filed: 2001-11-08
Abstract: PURPOSE: A sequencing batch reactor(SBR) system with non-discharge of sludge is provided. In the SBR system, sludge produced in SBR is stored in a tank, and aerobic bacteria are inoculated into the sludge for decomposing organics of sludge in the aerobic and anoxic conditions. And residual sludge is mixed with oxidant for oxidation of sludge. Continuously oxidized sludge is recycled to SBR as organic and carbon sources for denitrification and phosphorus removal. Consequently, sludge volume of SBR is reduced efficiently. CONSTITUTION: The system includes: (i) withdrawing a fixed amount of sludge produced during idle step; (ii) reserving withdrawn sludge in sludge solubilization tank; (iii) inoculation of aerobic bacteria into the partitioned sludge solubilization tank and mixing sludge with oxidant; and (iv) recycling the solubilized sludge in SBR under sludge selection phase. Recycled sludge is used as organic source and carbon source for denitrification and phosphorus removal.
Patent KR-20030039103-A (KR)
Title: MEMS switching device capable of switching RF signal using capacitance
Inventor: HONG YEONG TAEK
IPC: H01H9/00
Filed: 2001-11-12
Abstract: PURPOSE: A MEMS(Micro Electro Mechanical System) switching device for switching an RF(Radio Frequency) signal by capacitance is provided to improve the efficiency of an RF signal transmission by generating and eliminating the capacitance according to a driving state of a switching contact point. CONSTITUTION: A pair of metal contacts(33) are formed at separate positions on a substrate(31) and transmit an RF signal. A dielectric film(39) is formed between the metal contacts(33) on the substrate(31) and contacts to the metal contacts(33). A switching contact(35) is provided on an upper portion of the dielectric film(39). The switching contact(35) is driven so as to contact to and divide the dielectric film(39) by a driving force from an external to generate capacitance between the metal contacts(33) through the dielectric film(39) when contacting to the dielectric film(39).
Patent KR-20030039630-A (KR)
Inventor: MUN SEONG UK
IPC: H02K57/00
Filed: 2001-11-14
Abstract: PURPOSE: A micro generator is provided to allow for simple operation and eliminate the necessity of power supply, by driving the generator by the flow of the fluid. CONSTITUTION: A micro generator comprises a fluid pipe(40) for flowing a fluid by the pressure applied when a human body walks or runs; a storage unit(50) for storing the fluid flowing through the fluid pipe; a generator(60) for generating electrical energy by the flow of the fluid stored in the storage unit; and the first switch(70a) and the second switch(70b) mounted in front and rear of the generator, and which prevent backflow of the fluid. The generator generates electrical energy by using a micro fluidic system.