baber/WOPTO huggingface dataset:
Patent KR-100730236-B1 (KR)
Title: Natural lighting controlling device for the slow filtraion
Inventor: PARK NO SUK
IPC: B01D24/00
Filed: 2006-07-12
Granted: 2007-06-20
Abstract: A lighting controlling device for a slow sand filter is provided to increase water purification effect of the filter basin, reduce headloss of the filter basin, and improve filter run time of the filter basin by controlling solar radiation received into a filter basin according to the season such that proper microorganisms are always maintained in a filter material. A lighting controlling device for a slow sand filter comprises: a plurality of vertical pillar(10) vertically installed on edge portions of a predetermined sized filter basin(5) with being spaced apart from one another in a predetermined distance; a plurality of cross members(12) laterally installed on upper ends of the plurality of vertical pillars to continuously connect adjacent vertical pillars; a plurality of lighting control plates(P1-Pn) horizontally or slantly installed continuously at inner portions of both side cross members with the lighting control plates being spaced apart from one another in a predetermined distance; lighting control plate unfolding and recovering means(40) connected to one ends of the lighting control plates; lighting control plate angle adjusting means(30) installed on the cross members; and a control unit for controlling operations of the lighting control plate unfolding and recovering means and the lighting control plate angle adjusting means. The lighting control plate unfolding and recovering means comprises a driver, a pair of winding rollers, and a wire member(45).
Patent KR-100809414-B1 (KR)
IPC: G06F17/00
Filed: 2006-07-13
Granted: 2008-03-05
Abstract: 차량의 이동 패턴 및 고객의 상품구매패턴을 기초로 한 고객맞춤정보 제공 장치 및 그 방법이 개시된다. 차량모니터링장치는 차량 시동의 온/오프 정보를 포함하는 차량 상태 정보를 감지하고, 여러 지역에 분산 배치된 적어도 하나 이상의 중계기들은 소정 반경의 통신영역 내에 상기 차량모니터링장치를 탑재한 차량이 진입하면 차량모니터링장치로부터 차량상태정보를 수신하여 CRM 서버로 전송하며, CRM 서버는 차량모니터링장치의 식별정보를 전송한 중계기들의 위치 및 전송 시간 정보를 기초로 상기 차량의 이동 패턴을 분석하여 차량이 쇼핑몰을 방문할 때 경유하는 중계기 및 경유 시간대를 파악한 후, 파악된 중계기 및 경유 시간대에 차량이 위치하면 고객의 상품구매정보를 기초로 생성한 고객맞춤정보를 고객의 휴대 단말기 또는 차량에 탑재된 차량 단말기로 전송한다. 이로써, 위치 추적에 따른 고객의 사생활 침해를 방지할 뿐만 아니라 고객의 쇼핑몰 방문 가능성이 높은 장소 및 시간대에 쇼핑 광고 등의 고객맞춤정보를 제공함으로써 정보 제공 효과를 극대화할 수 있다. 
       
     이동 패턴, 상품구매패턴, 고객맞춤정보, 쇼핑몰
Patent KR-100809488-B1 (KR)
IPC: A61K8/96
Filed: 2006-07-19
Granted: 2008-03-03
Abstract: 본 발명은 피부개선(미백, 노화방지, 주름방지 등등)을 위한 기능성 화장품에 사용되는 하이드로겔 상태의  팩제 및 그 제조방법에 관한 것으로서, 카오린(kaolin) 10.897중량%, 아크레이트 2.530중량%, C.M.C(Carboxymethyl cellulose) 1.162중량%, 유황(Sulfur) 0.632중량%, 티탄(Titan) 0.632중량%, 아연화(Zinc Oxide) 0.253중량%, 알란토인(Allantoin) 0.253중량%, 글리세린(Glycerin) 5.566중량%, 솔비톨(Sorbitol) 10.752중량%, 젤라틴(Gelatin) 5.566중량%, 증류수 28.462중량%, 일라이트(illite) 3.162 중량%, 및 향 0.821중량%를 포함하는 것을 특징으로 하는 시이트형 하이드로겔 팩제 및 그 제조방법에 관한 것이다. 
     미백, 노화방지, 주름방지, 솔비톨, 카오린
Patent KR-100792938-B1 (KR)
Title: Muffler hanger for vehicle
Inventor: MOON SEONG JE
IPC: F01N13/00
Filed: 2006-07-25
Granted: 2008-01-08
Abstract: A muffler hanger having insert molded clamps is provided to improve productivity in assembly and repairing by tightening a hanger rod holding a muffler and a hanger rod holding to a vehicle body when those hanger rods are inserted to or removed from each corresponding hanger hole. A muffler hanger(10a) insert molded with clamps(24) has an oval shape hanger body(22), and a clamp insert-molded at each hole(12) of the hanger body to tighten a hanger rod at muffler side and a hanger rod at vehicle body. Each clamp is wounded in a cylindrical shape so as to open hole of the clamp by pressing both ends(26) of the clamp.
Patent KR-100781084-B1 (KR)
Title: A slim is speaker damper
Inventor: YEOM DAE SICK
IPC: H04R7/26
Filed: 2006-08-03
Granted: 2007-11-30
Abstract: A damper for a rectangular slim speaker is provided to directly hold a diaphragm by connecting the damper to both ends of a speaker unit frame and a body of the diaphragm. A damper(11) includes a body connecting portion(14) connected to a diaphragm body(80) and a frame connection portion connected to a speaker unit frame(30). The body connecting portion is coupled to the frame connecting portion via a curved resilient portion(12) and a bending portion. The bending portion is interposed between the resilient portion and the body connecting portion, and the body connecting portion is bent in a direction perpendicular to the bending portion. A skirt portion is formed on a front end of the body connecting portion.
Patent KR-100812738-B1 (KR)
IPC: H01L33/00
Filed: 2006-08-14
Granted: 2008-03-12
Abstract: 본 발명은 표면 요철 형성방법 및 그를 이용한 질화물계 반도체 발광소자의 제조방법에 관한 것으로서, 질화물 반도체층을 구비하는 단계; 상기 질화물 반도체층의 일면 상에, 식각특성이 서로 다른 두 종류의 폴리머를 포함하는 폴리머층을 형성하는 단계; 및 상기 폴리머 중 어느 한 종류의 폴리머를 선택적으로 식각하여, 상기 질화물 반도체층 상에 나머지 폴리머를 소정 간격 이격되도록 잔류시키는 단계;를 포함하는 표면 요철 형성방법을 제공한다. 
     또한, 본 발명은 상기 표면 요철 형성방법을 이용한 질화물계 반도체 발광소자의 제조방법을 제공한다. 
       
     발광소자, 표면요철, 폴리머, 합성, 혼합
Patent KR-100644998-B1 (KR)
Title: Processing method of complex degradable additive for polyurethane and complex degragable polyurethane containg the complex degardable additive
Inventor: SO JAE YONG
IPC: C08L75/04
Filed: 2006-08-17
Granted: 2006-11-10
Abstract: Provided are a method for preparing a composite decomposer for polyurethane, a composite decomposer for polyurethane prepared by the method which decomposes a widely-used polyurethane completely within a short time, a polyurethane composition containing the composite decomposer, and a polyurethane product using the composition. The method comprises the steps of injecting 20-40 wt% of phosphoric acid, 10-30 wt% of phosphorus acid, 5-15 wt% of sodium perchlorate, and the balance of a saturated fatty acid bisamide into a reactor; increasing the temperature to 120-180 deg.C to melt and react them; and cooling it to prepare the composite decomposer for polyurethane. Preferably the saturated fatty acid bisamide is methylene bisstearamide or ethylene bisstearamide. The polyurethane composition comprises 100 parts by weight of polyurethane; and 0.5-3.5 parts by weight of the composite decomposer.
Patent KR-100759339-B1 (KR)
Title: Method for temperature control of kimchi chamber
Inventor: LEE JONG HYOK
IPC: A23B7/10
Filed: 2006-08-21
Granted: 2007-09-17
Abstract: A method of controlling the temperature of a Kimchi refrigerator designed to maintain a normal internal temperature by compensating an internal temperature in case the temperature difference between an outdoor temperature and a reference temperature is above the set temperature is provided. The method prevents over-cooling and over-ripening of an article to be stored. A temperature control of a Kimchi refrigerator is performed by the steps of: calculating the temperature difference between an outdoor temperature and a reference temperature after measuring the outdoor temperature; determining whether or not the temperature difference is above the set temperature; determining whether or not the internal temperature difference is in the range of an internal control temperature of a normal mode in case the temperature difference is above the set temperature; and controlling the internal temperature by application of a compensation temperature in case the internal temperature is not in the range of the internal control temperature of the normal mode. The set temperature is 10deg.C. The compensation temperature is 1 to 2deg.C.
Patent KR-100815687-B1 (KR)
IPC: H01R12/04
Filed: 2006-08-24
Granted: 2008-03-20
Abstract: 보드에 실장되는 한 쌍의 제 1 관통홀과 적어도 하나의 제 2 관통홀을 구비한 커넥터에 있어, 한 쌍의 지지부는 제 1 방향으로 배치된 다수의 콘택을 유지하는 하우징에 형성된다. 각각의 지지부는 제 1 방향에 수직인 제 2 방향으로 하우징으로부터 돌출된다. 제 1 보스는 지지부로부터 돌출되어 각각 제 1 관통홀에 삽입된다. 적어도 하나의 제 2 보스는 하우징에 결합되어 적어도 하나의 제 2 관통홀에 삽입된다.
Patent KR-100807024-B1 (KR)
Title: Method of cleaning for semiconductor device fabrication
Inventor: MOON SANG TAE
IPC: H01L21/304
Filed: 2006-08-24
Granted: 2008-02-25
Abstract: A method for cleaning a semiconductor device is provided to prevent pH shock from occurring on a wafer and effectively removing copper byproduct produced after a chemical mechanical polishing process. A CMP process is performed on a wafer(110) having copper and then copper byproduct remaining on a surface of the wafer is cleaned by using an amine-based basic cleaning solution. The residue of the amine-based basic cleaning solution on the surface of the wafer is cleaned with deionized water. Then, the wafer is cleaned by using an acid cleaning solution of citric acid series. The acid cleaning solution on the surface of the wafer is cleaned by using deionized water, and then the deionized water is dried.
Patent KR-100819959-B1 (KR)
Title: Fuel system of lpg vehicle
Inventor: KIM DEOK RYOL
IPC: F02M21/02
Filed: 2006-08-25
Granted: 2008-04-07
Abstract: A fuel system for an LPG vehicle is provided to allow an IFB(Interface Box) ECU(Engine Control Unit) to recognize on/off of an LPG switch by singly installing the LPG switch instead of serially connecting the LPG switch with a relay. A fuel system for an LPG vehicle comprises a relay member, an LPG switch(150), and an ECU(100). The relay member selectively supplies power for controlling an operation of a fuel pump(182). The LPG switch is turned on or off by a user. The ECU detects on/off of the LPG switch and speed of the vehicle to control whether to operate the relay member. Plural solenoid valves(170,181) are opened or closed by a valve control signal transmitted from the ECU, and selectively supply the fuel pump with fuel according to power supplied from the relay member. The relay member includes a main relay(110) and a fuel pump relay(160).
Patent KR-100805776-B1 (KR)
Title: Free falling type precursor feeding apparatus for inductive coupled plasma nano powder reactor
Inventor: LEE SEOK HOON
IPC: B82B3/00
Filed: 2006-08-31
Granted: 2008-02-21
Abstract: An apparatus for supplying free falling type starting materials for mass-producing nano-powders is provided to supply and control uniformly and continuously solid metal powders, and select the powders in accordance with grain size of a raw material powder, thereby increasing the productivity the nano-powders. An apparatus for supplying free falling type starting materials for mass-producing nano-powders comprises a cover(14) consisting of a gas injection port for supplying gas for transferring solid metal powder, a vacuum port for connecting power source(10) for supplying power to a rotary motor(1) and a vacuum vent port(9) for vacuum; an outer housing(12), upper end connected to the cover, lower end connected to a corn-shaped powder transferring path(7) and having a vacuum bypass line(8) at the upper end circumferential one side to form a vacuum space; and an inner housing(13) which consists of a solid metal powder container(15) spaced apart from the inner center of the outer housing, an insulation portion(4) equipped at the upper end of the solid metal powder container for electrical insulation, a powder transferring shaft(2) equipped to include a powder transferring screw(2a) connected to the rotary motor to rotate in a circumferential direction regarding the powder transferring shaft in accordance with the rotation of the rotary motor, a corn-shaped powder receiver where solid metal powder from the solid metal powder container is supplied directly downward and stored, and a disc-shaped metal filter(5) which has a vibration motor(6) at a lower end portion to filter the solid metal powder transferred from the power receiver.
Patent KR-101048320-B1 (KR)
Title: 수소투과합금 및 그 제조방법
IPC: C22C27/02
Filed: 2006-09-22
Granted: 2011-07-15
Abstract: 본 발명은 수소투과성을 담당하는 상(相)과, 내수소무름성을 담당하는 상(相)을 구비하는 수소투과합금으로서, 상기 수소투과성을 담당하는 상은 연속적으로 연결된 조직을 갖는다. 또한, 바람직하게는 수소투과성을 담당하는 상의 성장방향이 투과막의 두께 방향으로 정렬되어 배치된다. 또한, 수소투과합금은 Nb-Ti-Co 합금을 포함하고, 수소투과성을 담당하는 상은 (Nb, Ti)상을 포함하며, 내수소무름성을 담당하는 상은 CoTi 상을 포함한다. 수소투과를 담당하는 상의 성장방향이 투과막의 두께방향으로 정렬 배치되므로 수소투과 통과 길이가 짧아져 수소투과특성을 더욱 향상시킬 수 있다. 
       
     수소투과, 내수소무름성
Patent KR-100748169-B1 (KR)
Title: Drum washing machine
Inventor: NAMKUNG KOAN SEOG
IPC: D06F37/04
Filed: 2006-09-25
Granted: 2007-08-09
Abstract: A drum washing machine is provided to stably couple a flange shaft to a drum by forming a fixing protrusion and a receiving groove on the flange shaft and the drum respectively. A drum washing machine includes a drum, a lifter(12a), a shaft system(50), a motor, a flange shaft, a drum rotary shaft(57), a fixing protrusion(55), and a receiving groove(16). The drum consists of a drum body(13), a front drum(14), and a back drum(15). The front drum is formed for receiving laundry inside of the drum body. The back drum is installed on a rear part of the drum body. The lifter is mounted on an inner circumference of the drum body and moves the laundry up and down with water during a rotation of the drum body. The shaft system and the motor are mounted on the back drum to rotate the drum body. The flange shaft is coupled to the drum rotary shaft, has a plurality of wings(53), and is mounted inside an edge of the back drum. The wings are elongated outward from a center of the flange shaft. The fixing protrusion is formed on an end of the wings and is coupled to the receiving groove. The receiving groove is formed on an edge of the back drum.
Patent KR-100801678-B1 (KR)
Title: Stormwater and combined sewer storage tank flushing system
Inventor: KIM YOUNG A
IPC: E03F5/14
Filed: 2006-09-28
Granted: 2008-02-15
Abstract: A storm water and combined sewer storage tank flushing system is provided to maintain a storage tank conveniently by cleaning off sediments settled to the bottom of a storage tank automatically using sewage flew in a storage tank as washing water. A storm water and combined sewer storage tank flushing system contains a storage tank(10) installed to the end of a sewer to store temporarily, control and discharge sewerage inflowing excessively due to heavy rains, a washing water tank(20) formed to be separated from the storage tank to get supplied with sewage flew in through an inflow pipe(11) of the storage tank and to store washing water for cleaning the bottom of the storage tank and to discharge the stored washing water to the storage tank through an opening, and a water gate unit(30) controlled by a controller composed of a control panel or a terminal to open and close the opening of the washing water tank, wherein if sewage exceeding the drainage capacity of a drain pipe(13) flows in the inflow pipe due to heavy rains, the controller operates the water gate unit to close the opening of the washing water tank and to store sewage in the washing water tank, and if the quantity of sewage flowing in the inflow pipe is decreased and all sewage stored in the storage tank is discharged completely, the controller operates the water gate unit to open the opening of the washing water tank and to discharge the washing water stored in the washing water tank to the storage tank rapidly with a dam breaking effect, thereby to clean off sediments settled to the bottom of the storage tank.
Patent KR-100768591-B1 (KR)
IPC: C10L5/48
Filed: 2006-10-20
Granted: 2007-10-18
Abstract: 본 발명은 하수처리, 공장 폐수처리 또는 축산 폐수처리 후 발생되는 탈수 슬러지를 출발 물질로 하여 유연탄과 유사한 물성을 갖는 고형연료를 제조하는 방법 및 그 조성물에 관한 것으로, 상세하게는 휘발성분이 기존의 탄소계 연료의 고정탄소에 비해 4배 이상으로 지나치게 높아 연료로서의 활용가치가 떨어지는 하수슬러지, 폐수슬러지 혹은 축산슬러지 등과 같은 유기성 슬러지에 고정탄소 성분 공급원으로 슈트, 코크스 혹은 석탄을 단독 혹은 혼합하여 첨가하고, 슬러지에 기인하는 악취를 제거하기 위해 악취 제거제를 분무 혼합한 후 교반공정과 건조공정을 거쳐 연료로서 활용가치가 높은 유연탄과 유사한 물성을 갖는 고형연료를 제조하는 방법 및 그 고형연료에 관한 것이다. 본원의 제조방법에 의해 제조된 고형연료는 슬러지의 물성에 따라 첨가제들의 조성비를 조절하여 유연탄의 조성과 물성을 유사하게 갖도록 함으로서 산업용으로 가장 활용도가 높은 유연탄을 대체할 수 있다. 
       
     슬러지, 고형연료, 고정탄소, 휘발분, 탈취제, 석탄, 코크스, 슈트
Patent KR-100743112-B1 (KR)
Title: Sensor for bed-wetting
Inventor: KIM JUNG HYUN
IPC: A61F13/42
Filed: 2006-10-20
Granted: 2007-07-27
Abstract: A sensor for bed-wetting is provided to be directly attached to a part that underwear gets wet with a simple structure and to let a user realize bed-wetting by generating a warning sound. The sensor for bed-wetting includes a body(1) and a snap ring(5). On one side of the body(1), a sensing terminal(2) is formed. An anode and a cathode are formed to be separated from each other. A groove frame(4) is formed on a frame of the body(1) to have a predetermined depth. The snap ring(5) is detachable from the groove frame(4). The snap ring(5) detachable from the groove frame(4) of the body(1) is an elastic band. The body(1) is protected by a cover. The electronic circuit mounted inside the cover is detachable from the cover.
Patent KR-100791601-B1 (KR)
Title: System and method for charging in wcdma
Inventor: CHOI WOO HYUNG
IPC: H04W4/24
Filed: 2006-10-23
Granted: 2008-01-03
Abstract: A billing system in a WCDMA network and a method thereof are provided to establish a reasonable charging system by executing charging for the actual radio resource only at a time for using radio resource of an MS(Mobile Station) except a preservation period. In case an MS, which is maintaining a PDP(Packet Data Protocol) context, is not using radio resources during a certain time, an RNC(Radio Network Controller) makes an RAB release/Iu release request(S209). Based on the request from the RNC, an SGSN(Serving GPRS Support Node) releases the radio resources, and enters into a preservation state. Then the SGSN forwards an update PDP context request message to a GGSN(Gateway GPRS Support Node), including a CC(Charging Characteristic) parameter(S210). Then the SGSN sends a data record transfer message, which contains a partial record, or the interim adjustment charging time information collected until now, to a CG(Charging Gateway)(S211). Receiving the update PDP context request message, the GGSN confirms the CC parameter of the received message, and delivers a data record transfer message, which contains a partial record, and an accounting request message to the CG(S212,S213).
Patent KR-101317237-B1 (KR)
IPC: A61M16/04
Filed: 2006-10-24
Granted: 2013-10-15
Abstract: 삽관 지원 장치는 메인 보디, 환자의 구강으로부터 환자의 기관 또는 기관 근처에 삽입하기 위한 길다란 삽입부를 갖고 있는 삽입 기구, 삽입 기구의 말단부에서 관찰 부위의 화상을 전자 화상으로서 촬상하는 촬상 수단을 포함하고 있다.  삽관 지원 장치는 메인 보디, 삽입 기구 및 촬상 수단이 함께 조립되어 있는 조립 상태에서 사용하기 적합하게 되어 있다.  메인 보디는 조립 상태에서 촬상 수단에 의해 촬상된 전자 화상을 표시하는 장방형의 스크린을 갖고 있는 디스플레이를 포함하고 있다.  디스플레이는 메인 보디에 대하여 근접한 제1 위치와 메인 보디로부터 떨어진 제2 위치 사이에서 회전할 수 있도록 메인 보디의 기단부에 회전가능하게 구비되어 있으며, 조립 상태에서 디스플레이를 스크린 쪽에서 보았을 때 디스플레이의 회전 각도에 관계없이 스크린의 중심은 삽입 기구의 중심축 상에 위치된다. 
       
     삽입 기구, 삽관 튜브, 메인 보디, 촬상 수단, 디스플레이, 말단부, 기단부
Patent KR-100766972-B1 (KR)
Title: Appraratus and method for signal detecting of rfid system
Inventor: KIM WAN JIN
IPC: G06K19/07
Filed: 2006-10-26
Granted: 2007-10-15
Abstract: An apparatus and a method for restoring signals of an RFID(Radio Frequency Identification) system are provided to improve reception performance of a reader by detecting the signals applied to the reader and exactly restoring the signals by using a bit duration estimator under low signal-to-noise environment. An RF(Radio Frequency) receiver(21) performs down conversion of a received signal through a baseband. An ADC(Analog to Digital Converter)(22) converts an analog signal of the baseband into a quantized digital signal. A correlator(23) calculates correlation between the quantized digital signal and a basis. A bit duration estimator(24) estimates a bit duration for sampling by using output of the correlator. A sampling/bit data recovery unit(25) samples the output of the correlator by using the estimated bit duration and performs recovery to bit data, and a decoder(26) decodes the bit data. A response selector(28) selects a response signal having no errors among the decoded signals.
Patent KR-100844290-B1 (KR)
IPC: H02J9/06
Filed: 2006-11-02
Granted: 2008-07-07
Abstract: 본 발명은 역류 고조파가 발생하지 않는 All IGBT 방식으로 구성하되, 입출력 변압기 없이 직류 승압/강압 컨버터로 축전지 전압을 일정하게 조정할 수 있도록 하고, 입력변동이나 부하변동 또는 부하 전류 불평형 등에 의한 중성점 이동을 방지하며, 정류기와 인버터를 상호 교체하여 사용할 수 있도록 하고, 다양한 전압에서 하드웨어적인 변경없이 소프트웨어 파라메터만 변경하여 사용할 수 있도록 하는 전압 자유형 무정전 전원장치에 관한 것으로서, 정류기와 인버터, 중성점 조정기 및 양방향 컨버터를 구비하는 무정전 전원장치에 있어서, 상기 양방향 컨버터는 서로 직렬로 연결된 2개의 IGBT와 이 2개 IGBT의 접속점에 결합된 리액터를 구비하여, 비정전시 상기 정류기의 출력 직류전압을 강압 변환하여 축전지의 충전전압과 부합되는 전압의 크기로 변환하여 축전지로 출력하고, 정전시 축전지의 충전전압을 승압 변환하여 상기 인버터로 출력하도록 구성되되, 하나의 IGBT와 리액터를 통해 충전 동작이 이루어지고, 리액터와 다른 하나의 IGBT를 통해 방전 동작이 이루이지도록 된 것을 특징으로 한다. 
       
     UPS, 중성점, IGBT, 승강압 컨버터, 인버터
Patent KR-100804058-B1 (KR)
Title: Control system for ventilating fan of building
Inventor: CHO EUN JUNG
IPC: F24F7/007
Filed: 2006-11-02
Granted: 2008-02-18
Abstract: A system for controlling ventilation fans for a building is provided to compare rotation speed of a ventilation fan with reference frequency at a supply voltage to control operation of the ventilation fan at appropriate frequency to ventilate uniformly indoor spaces different in location, height and size. A rotation sensing unit(30) calculates rotation speed of each ventilation fan(90). A humidity sensing unit(50) senses humidity of an indoor space where each ventilation fan is installed. A temperature sensing unit(40) senses temperature of an indoor space where each ventilation fan is installed. A power supply unit(20) is connected with a power source to supply operating power to each ventilation fan individually. A control unit(10) controls power supply for each ventilation fan individually. A fan output unit(80) outputs power supply to each ventilation fan, controlling power supply in accordance with signal input from the control unit. An input unit(60) inputs a command or signals to the control unit. A display unit(70) displays output information of the control unit. A time addition unit(100) adds operation time of the ventilation fan.
Patent KR-100737320-B1 (KR)
Title: Clothing dryer
Inventor: JUNG WOO SUP
IPC: D06F58/22
Filed: 2006-11-06
Granted: 2007-07-09
Abstract: A clothing dryer is provided to prevent foreign substance attached to a lint filter from dropping into a hot wind discharging duct when the lint filter is separated from the hot wind discharging duct by forming a foreign matter accommodating space. A clothing dryer includes a housing(10) for forming an external appearance, a drum-shaped drying container installed to rotate in the housing, a hot wind supplying duct to guide hot wind into the drying container, a hot wind discharging duct to guide the hot wind discharged from the drying container into the exterior, and a lint filter detachably installed in the hot wind discharging duct to filter foreign substance contained in the hot wind. The housing includes an opening(11) for putting and withdrawing the laundry, a door hinged to a side of the opening, and a control panel(13) having manipulation buttons(14) provided in the front upper side of the housing for controlling operation the clothes dryer and a display(15) for displaying operating state of the clothes dryer. The drying container is installed in the housing and is rotated to receive a driving force from a driving motor through a belt.
Patent KR-100761245-B1 (KR)
Title: Method for producing of one time password response value using random number
Inventor: SHIN GWI HYUN
IPC: G06F17/00
Filed: 2006-11-07
Granted: 2007-09-27
Abstract: A method for generating an OTP response value using a random number is provided to generate the different OTP response value for the same challenge value by presetting a number combination depending on arrangement of the random number to be generated, and combining the random number and the number of the first generation value with the final response value. An OTP server and an OTP generation medium preset a rule for a cipher arrangement according to random number generation(S10). The OTP server transfers the challenge value to the OTP generation medium(S100). The OTP generation medium generates the random number having the fixed cipher arrangement and arranges the random number to a cipher of the challenge value corresponding to the cipher arrangement of the random number. The OTP generation medium produces the first generation value by combining the random number with the first generation value(S300). The OTP server checks validity of the final response value by receiving the final response value from the OTP generation member(S500).