baber/WOPTO huggingface dataset:
Patent KR-20090012730-A (KR)
Title: Apparatus for driving motor having attachable and detachable control part
Inventor: HA IL HO
IPC: H02K11/00
Filed: 2007-07-31
Abstract: A motor driving apparatus having an attachable control unit is provided to improve production efficiency by separately producing a drive motor and a control board. A motor driving apparatus(100) comprises a drive motor(120), a housing(110), an internal board(130) and a control board(140). The drive motor provides the torque. The housing is combined with the drive motor. One side of the housing is opened. The internal board is combined with the drive motor inside the housing. The internal board has a connection unit(150). The connection unit is arranged to the opened side of the housing. The internal board delivers external control signals to the drive motor. The control board moves to the inside and outside of the housing through the opened side of the housing. The control board has a control unit(160). The control signal is generated from the control unit for controlling the drive motor. The control unit is attachably combined with the internal board.
Patent KR-20090015670-A (KR)
Title: Semiconductor memory device and the compensation method of signal interference thereof
Inventor: LEE HYUN BAE
IPC: G11C5/14
Filed: 2007-08-09
Abstract: A semiconductor memory device and a signal interference compensation method thereof are provided to prevent a delay of a data-reading speed due to signal interference of column select signal lines adjacent to data signal lines in a semiconductor device for high speed operation. A memory cell array includes plurality of memory cell array blocks(BL1~BL4). A plurality of first data line pairs are formed to transmit data to the memory cell array blocks. A plurality of column selection signal lines(CSL1,CSL2) are arranged perpendicularly to the first data line pairs. A plurality of second data line pairs are formed to transmit the data to the corresponding first data line pair of the first data line pairs.
Patent KR-20070091083-A (KR)
Title: Biometric authentication system, biometric authentication entity apparatus, verification apparatus, storage medium, biometric authentication method, and verification method
Inventor: OKADA KOJI
IPC: G06F21/44
Filed: 2007-08-13
Abstract: A biometric authentication system, a biometric authentication entity apparatus, a verification apparatus, a storage medium, a biometric authentication method, and a verification method are provided to improve the reliability of a biometric authentication process by guaranteeing reliable operations of respective authentication modules using a main management member. A biometric authentication system includes plural biometric authentication entity devices(10,20) and a verification device(30). The biometric authentication entity device includes a secret information storage device, an authenticator generating device, a specific context generating device, and a specific context output device. The verification device includes a communication device(31) and a context verification device(32). The secret information storage device is arranged to store secret information related to a unit, which normally executes the authentication subprocess. The authenticator generating device generates an authenticator based on the secret information. The specific context generating device is arranged to form a specific context corresponding to a specific format. The specific context output device outputs the specific context.
Patent KR-20090017803-A (KR)
Title: Method and system for detecting account sharing based on behavior patterns
Inventor: CHO SUNG ZOON
IPC: G06F15/00
Filed: 2007-08-16
Abstract: A method for detecting account sharing based on behavior pattern with keystroke dynamics and a system thereof are provided to manage users by accurately detecting a contact of a plurality of users. An account sharing analysis system(200) includes a pattern collector(210), a user authentication information database(220), and a sharing detection analyzer(230). The pattern collector collects a keystroke dynamics pattern from a user. The user authentication information database stores data collected by the pattern collector. The sharing detection analyzer detects an account sharing by analyzing the data stored in the user authentication information database. The account sharing analysis system is coupled in a service provider system provided on internet.
Patent KR-20090020853-A (KR)
Title: 지중 매설되는 고압케이블용 파이프의 선택적인 보강 구조
Inventor: MIN SUNG GI
IPC: H02G9/06
Filed: 2007-08-24
Abstract: 본 발명은 지중 매설되는 고압케이블용 파이프의 선택적인 보강 구조 에 관한 것이다. 
     일반적으로 지중매설하여 전선관용으로 사용하는 파이프에 있어서, 사용규격도 용도 및 시공지역에 따라 지중에서 여러 지역을 통과하여 사용되고 있으며, 이에 따른 지역에서 집중적인 내,외압 및 외충격에 대한 내구성이나 연약지역에서의 견고성의 요구에 대처하기 위하는 것이다. 
     즉, 이에 따른 합성수지제 및 주철관 등의 파이프를 사용하는 현실로서, 이에 사용되는 파이프는 계절에 따라 수온 및 지온의 변화가 형성되며, 상기 파이프의 길이 방향으로 수축 및 팽창이 계절적으로 연속 반복적으로 진행되므로, 특히, 서로 연결되어 있는 용접 부위가 박리되면서 누수가 되어서 매설된 인근의 도로 및 토지를 침하시켜 피해를 발생하는 경우가 특히 겨울철의 혹한기에 간혹 발생하였다. 
     또한, 본 발명에서는 특히 파이프가 지중 매설되는 구간에서 산업의 발달로 인하여 형성되는 도로 및 건축물의 지하, 또는 연약지역을 통과하는 동안의 외압에 대한 파이프의 변형의 우려가 높으므로, 이에 대한 해결을 위하는 발명으로서, 
     상기 파이프(20)의 외측면(40)으로 맞추어 주면서 소정의 폭(P)에 맞추어서 나선권회로 조립되는, 즉 파이프의 길이방향으로 소정의 간격으로 연속반복적으로 형성되면서 2등분으로 절개되는 절개부(27)으로, 상기 외측면(40)에 조립되도록,  단면이 반원형 파형관(25)을 나선권회로 감아주면서, 상기 반원형 파형관(25)을 구성하는 요홈부(26)와 볼록부(28)의 절개부(27)를 서로 외접으로 맞닿도록 조립하여 주면서, 상기 서로 맞닿으면서 나선권회로 조립하는 부위에 따라, 반원형 길이방향으로 서로 일체로 조립되도록 소정의 조립요홈(33)을 볼록부(28)의 양측으로 형성되는 벽체(58)에 천공하여 주고, 상기 조립요홈(33)에 조임철심(65)를 삽설하면서 단단히 고정하여 주어, 내측공간인 충진구간(가)를 형성하고, 상기 반원형 파형관(25)의 볼록부(28)의 중간측에 발포체 또는 시멘트 몰탈(41)용 투입구(35)를 구성하고, 상기 투입구(35)로 시멘트 몰탈(41)을 투입시켜서 상기 충진구간(가)에 충진하여 주도록 구성되는 발명으로서, 시공 현장에서 지중 매설하도록 연속적으로 연결되는 상하수도관인 파이프(20)에서 필요구간에 선택적으로 사용하는데 필요한 시멘트 몰탈(41)의 투입 공정에서의 시멘트 몰탈(41)의 흐름 현상에 의한 파이프(20)의 하측을 감싸주는 상기 반원형 파형관(25)의 처짐 현상으로 인하여 상기 투입공간(가)에서의 시멘트 몰탈(41)이 외부로 누출되는 현상을 방지하여 주도록 하여, 매설 도중에서의 안정적인 보강 공정을 수행하도록 제공되는 발명이다. 
       
     파이프, 반원형 파형관, 볼록부, 조립요홈
Patent KR-20080021516-A (KR)
Title: Nonvolatile semiconductor memory device and manufacturing method thereof
Inventor: KINOSHITA ATSUHIRO
IPC: H01L21/8247
Filed: 2007-08-27
Abstract: A non-volatile semiconductor memory device and a fabricating method thereof are provided to perform writing, reading and erasing, without forming a source and a drain between cells. A first insulation layer(1b) is formed on a semiconductor substrate(1a), and a semiconductor layer(1c) is formed on the substrate, with the first insulation layer being interposed therebetween. A NAND row(10) consists of plural memory cell transistors which are connected in series to each other, each memory cell transistor having a gate insulation layer(2) formed on the semiconductor layer, a floating gate(4_1-5) formed on the gate insulation layer, a second insulation layer(3) formed on the floating gate, and a control gate formed on the second insulation layer. A source region(7) has an impurity diffusion layer formed on one end of the NAND row, and a drain region(8) has a metal electrode formed on the other end of the NAND row.
Patent KR-20090012975-A (KR)
Title: A yellow soil wall
Inventor: YOU YOUNG SU
IPC: E04B2/84
Filed: 2007-09-04
Abstract: A loess wall is provided to circulate the loess clay permeable to the human body in indoor air by forming a wall with wood and loess and supplying air to the inside of the wall compulsorily. A loess wall includes a loess brick(10) having a penetration hole in the vertical direction, skeleton timber having a penetration hole corresponded to the penetration hole of the loess brick and forming an inner skeleton of the loess wall, an air supply pipe having a vent, an outer frame supporting the loess brick, the skeleton timber and the air supply pipe, and filter paper filtering out loess powder with large particle size contained in the air discharged from the loess brick and discharging only loess powder with fine particle size.
Patent KR-20090026959-A (KR)
Title: Long and broad lightweight panel
Inventor: LEE DEOK HYUN
IPC: E04C2/30
Filed: 2007-09-11
Abstract: A light weight longitudinal axis wide width panel is provided that the self reinforcing factor is formed in the front-and-back side board intersect. A light weight longitudinal axis wide width panel comprises a curling portion(30) consecutively formed in the last line of the overlapped both side surface, and a self reinforcing factor(40) consisting of the structure of adhering to the end to the other board into one body. The self reinforcing factor is formed on the front panel and rear panel. The neutral plane of each cur surface faces and each cur surface intersects.
Patent KR-20090027808-A (KR)
Inventor: NOGUCHI TSUNEHARU
IPC: H02J7/35
Filed: 2007-09-13
Abstract: A discharge circuit can charge the generating electrical energy to the high efficiency by absorbing the high current or the instantaneously energy with capacitor. The condensing circuit has the carbon battery, and the capacitor A and capacitor B. The capacitor A is charged with the charge energy. The capacitor B is opened from the load. It is charged from battery. When the generating electrical energy is greater than the load current, generally the capacitor A is fully charged. The battery is charged with dump energy. When the generating electrical energy is smaller than the load current, the capacitor A is charged. However, the capacity of the capacitor A decreases.
Patent KR-20080052315-A (KR)
Title: Schottky barrier tunnealing transistor and method for manufacturing the same
Inventor: KIM YARK YEON
IPC: H01L21/338
Filed: 2007-09-13
Abstract: A schottky barrier tunnel transistor is provided to lower the driving voltage of a semiconductor device and improve an operation speed by preventing a depletion phenomenon from occurring between a gate electrode and a gate insulation layer. A gate insulation layer(230) made of a metal oxide is formed on a channel region(260) of a silicon substrate. A gate electrode(240) made of a metal material is formed on the gate insulation layer. A source/drain electrode(220) made of metal silicide is formed on the silicon substrate, self-aligned with both sides of the gate electrode. The upper area of the channel region can be the same as the lower area of the gate electrode.
Patent KR-20090028033-A (KR)
Title: Drum type washing machine
Inventor: KANG JUNG HOON
IPC: D06F39/08
Filed: 2007-09-13
Abstract: A drum washing machine is provided to remove contaminant dispersed in a wide side effectively by sprinkling water on the wide bottom side of a gasket in case a jet nozzle is set up in the bottom side of the gasket. A drum washing machine comprises: a cabinet; a tub(3) installed inside the cabinet; a drum pivotally installed inside the tub; a gasket(2) equipped between the cabinet and the tub; a circulating unit circulating water stored in the tub; and a deodorizing unit supplying a part of the circulating washing water to the bottom side of the gasket. The circulating unit has a circulating hose forming a circulating path and a circulating pump installed at the circulation hose. The deodorizing unit comprises: a jet nozzle installed at the opening of the lower-part of the gasket; a filter net(84) mounted on the opening of the lower-part of the gasket; a deodorizing hose(81) connected from the circulation hose to the jet nozzle with the circulation hose and an Y-connector(83); and an opening/closing valve(82) installed at the deodorizing hose.
Patent KR-20090030909-A (KR)
Title: Phosphor powder, preparation thereof, and surface light source having the same
Inventor: EVSTROPIEV SERGEY K
IPC: C09K11/02
Filed: 2007-09-21
Abstract: Phosphor powder is provided to suppress the reactivity with discharge gas in a discharge lamp and to prevent the deterioration by heat by reinforcing the protection function of fluorescent particles comprising a fluorescent layer. Phosphor powder has a non-particle amorphous inorganic coating layer(300) encapsulated on the surface of the fluorescent particles(210) with the thickness of nano-scale. The thickness of the coating layer is formed with less than 50 nm. A method for manufacturing the phosphor powder comprises a step of preparing the mixed solution containing heat-decomposable visible rays-permeable inorganic compound and solvent; a step of agitating the mixture; a step of dispersing the fluorescent particles in the mixed solution; a step of separating the fluorescent particles from the mixed solution; and a step of drying and heat-treating the separated fluorescent particles.
Patent KR-20080032602-A (KR)
Title: Work discharge device
Inventor: KODERA KATSUYOSHI
IPC: H05K13/02
Filed: 2007-10-04
Abstract: A work discharge device is provided to smoothly guide a work to a discharge pipe from a work receiving hole by jetting air from air jet nozzles. A work discharge device(9) is installed on an index table(1), which is installed on a base to intermittently rotate and has a work receiving hole(3) on an outer periphery to receive a work(16). The work discharge device includes a discharge pipe(15), a suction and blow-off pipe(17), a suction unit(17a) and a blow-off unit(17b), and air jet nozzles(19,20). The discharge pipe discharges the work inside the work receiving hole by being communicated with the work receiving hole. The suction and blow-off pipe is installed on the base to communicate with the work receiving hole. The suction unit and the blow-off unit are connected to the suction and blow-off pipe. The air jet nozzles are installed adjacent to the work receiving hole and jet air to guide the work discharged from the work receiving hole to the discharge pipe.
Patent KR-20090035753-A (KR)
Title: Cooperative diversity based wireless communication system, cooperative relay method and relay apparatus
Inventor: BAN TAE WON
IPC: H04B7/15
Filed: 2007-10-08
Abstract: A cooperative diversity-based wireless communication system, a cooperative relay method and a repeater are provided to considerably reduce the amount of feedback information and remove the necessity of Tx power distribution. A cooperative relay method includes the following steps. Each repeater receives a signal transmitted from a transmitting stage through a channel(S110), and decodes the received signal to restore a message(S120). The phase information of a forwarding channel is extracted(S130). By referring to the extracted phase characteristic of a channel, the phase compensation of a transmission signal(S140). The phase-compensated transmission signal is transmitted to a receiving stage(S150).
Patent KR-20080087633-A (KR)
Title: An air injection type portable dental flosses
Inventor: KANG SO DAE
IPC: A61C15/00
Filed: 2007-10-09
Abstract: An air injection type portable dental floss is provided to help to remove foreign materials easily by injecting air by use of an air injection device when removing foreign materials and sterilizing. An air injection type portable dental floss includes a driving portion(10), a washing portion(20), a nozzle portion(30) and a dental floss portion(40). The driving portion includes an air injection fan, a filter, a fan driving motor, a battery and a battery mounting cover(19). The washing portion includes a washing container, washing liquid suction hole and hose, a washing liquid supply intercepting control valve(26) and a washing liquid complementing stopper(28). The dental floss portion is coupled to the nozzle portion, and includes an outlet, a plural dental floss holes and secondary injection nozzles.
Patent KR-20090036786-A (KR)
Title: Corrugated cardboard and the manufacturing method
Inventor: RYU YONG SEUNG
IPC: B32B29/08
Filed: 2007-10-10
Abstract: A corrugated cardboard is provided to preserve the information about product safely by loading the RFID tag inside the corrugated cardboard for box. A corrugated cardboard comprises a corrugated medium(10), a first liner(20) and a second liner(30) which are adhered to both sides of the corrugating medium. An RFID(Radio Frequency Identification) tag(40) is loaded on the inner surface of the first liner. The first and second liner in which the RFID tag is mounted are attached in both sides of the corrugating medium.
Patent KR-20090039079-A (KR)
Title: Manufacturing method of the refractory which is usesd in the fireflame of roaster
Inventor: BAK MIN SOO
IPC: A47J37/06
Filed: 2007-10-17
Abstract: A manufacturing method of a refractory material for roasting device is provided to cook the meat evenly without being burnt, by preventing the direct contact of flames. A manufacturing method of a refractory material for roasting device comprises a step of mixing selected yellow soil with water and then removing the moisture and kneading it, a step of putting the kneaded mixture in a mold and drying it and forming into a refractory plate of specific area, a step of making holes at certain intervals on the refractory plate for uniform heat transmission, a step of preparing a support frame, a step of combining the refractory plate in the support frame, and a step of placing the combined support frame between a heating source and meat.
Patent KR-20090039205-A (KR)
Title: Heating water supply apparatus using fermentation heat of livestock waste
Inventor: TACK DONG SOO
IPC: A01K7/00
Filed: 2007-10-17
Abstract: A warm water supply device for the livestock industry is provided, which is able to make the waste into resources and solves disposal difficulty of the excrements due to the insufficient agricultural land. A warm water supply device for the livestock industry comprises: a live-stock manure ferment part(100) including a drive member; a drinking water tub(210) in which the top is open and which stores the drinking water supplied to the domestic animals; a supporting board(220) which supports the drinking water tub; a drinking water supplier(200) for the domestic animals; a heat exchange box(310) which is installed at the upper part of the fermentor of the live-stock manure ferment part and communicates with the inside of the fermentor; a heat exchanger installed within the heat exchange box; a warm water tank(340); a pump(350) for circulating the water; and a drinking water keeping warm maintenance unit(300).
Patent KR-20090042368-A (KR)
Title: Device for measuring compressed pressure of combustion chamber
Inventor: KIM HONG YONG
IPC: G01L23/24
Filed: 2007-10-26
Abstract: A compression pressure measuring apparatus for a combustion chamber of an engine is provided to measure the compression pressure in a combustion chamber easily without separating the spark plug. A compression pressure measuring apparatus for a combustion chamber of an engine comprises a dummy head(10) adhering closely to the upper part of a cylinder block, a pressure sensor(20) detecting the combustion chamber compression pressure, a transducer which receives the signal of the pressure sensor and converts the pressure value into the current value, a solenoid valve(40) which serves as intake/exhaust valve, a crank position sensor(50) detecting the rotation state and piston stroke state of the engine, and a controller which receives the signal of the crank position sensor and controls the opening and closing of the solenoid valve.
Patent KR-20080041124-A (KR)
Title: Transmission liquid crystal display device
Inventor: AOKI ATSUSHI
IPC: G02F1/133
Filed: 2007-11-05
Abstract: A transmission LCD device and a computer-readable recording medium are provided to divide a backlight to set an optical backlight value in each divided backlight area, thereby reducing power consumption necessary for the entire backlight. A transmission LCD(Liquid Crystal Display) comprises an RGBW LCD panel(13), a white active backlight, an output signal generator(11), an RGBW LCD panel controller(12), and a backlight controller(14). A pixel of the LCD panel is divided into four sub pixels of red, green, blue, and white pixels. The output signal generator generates the transmission rate signal of each of the red, green, blue, and white sub pixels in each pixel of the LCD panel from an input signal of a RGB(Red, Green, Blue) signal and calculates the backlight value of the white active backlight. The LCD panel controller operates and controls the LCD panel on the basis of the transmission signal generated in the output signal generator. The backlight controller controls the light emitting brightness of the white active backlight on the basis of the backlight value calculated in the output signal generator.
Patent KR-20090048831-A (KR)
Inventor: KIM HYUN GOO
IPC: G01W1/00
Filed: 2007-11-12
Abstract: 본 발명은 와이어나 로프에 의해 지상에 고정되며 부양기구로 부양되어 고층기상을 관측하는 기상관측장비인 테더 존데(tethersonde)에 공급되는 전기를 자가 발전에 의해 공급하도록 하는 자가 발전형 테더 존데에 관한 것이다.  
     본 발명의 자가 발전형 테더 존데는, 와이어(20)에 의해 지상에 고정되며 부양기구로 부양되어 고층기상을 관측하는 기상관측장비인 테더 존데(tethersonde)(100)에 있어서, 상기 와이어(20) 상에 설치되는 하우징(51); 상기 하우징(51)에 회전가능하게 설치되며 풍력에 의해 회전되는 회전자(52); 및 상기 하우징(51)에 고정되며 상기 회전자(52)와 연동되는 축(53a)의 회전에 의해 전기를 발생시키며 발생된 전기를 상기 테더 존데(100)에 공급하는 발전기(53); 를 포함하여 이루어지는 것을 특징으로 한다.  
     본 발명의 자가 발전형 테더 존데는, 테더 존데에 필요한 전기를 자가발전에 의해 공급하도록 함으로써 배터리의 교체가 요구되지 않아 기상관측기간을 연장할 수 있으며, 배터리, 전원 케이블 등의 전기 공급을 위한 장비를 탑재하지 않아도 되므로 높은 곳에 위치한 기상관측이 가능하게 되고, 테더 존데를 경량화시켜 부양력을 향상시킬 수 있는 장점이 있다.  
       
      기상, 관측, 존데, 테더존데, 자가, 발전
Patent KR-20090050625-A (KR)
Inventor: SONG GI YOUNG
IPC: C12N9/00
Filed: 2007-11-16
Abstract: 본 발명에 따른 종균을 이용한 조효소제조방법 및 그 방법에 의해 배양된 종균을 이용한 효소제는, 탄소원인 엿기름을 국균용 배지 조성물(培地 組成物)로 하고, 엿기름에는 종균(균주)으로서 미생물인 곰팡이(국균: 麴菌)을 일정한 량만큼 접종하여 소정시간 동안 방치하여 증식시키는 과정을 수차례 반복적으로 실시하여 미생물인 곰팡이(국균: 麴菌)가 생성시키는 전분분해효소(AMYLASE)의 역가(力價)를 크게 향상시킬 수 있도록 된 것으로서, 
     탄수화물로서 당화력이 현저히 높은 엿기름을 사용함으로써 배양된 효소의 역가(力價)를 크게 향상시킬 수 있고, 포자(胞子)의 활착력과 숙성도를 향상시킬 수 있으며, 그로 인해 곡주와 같은 목적물을 종성할 때에 숙성기간을 단축시키고 숙성도를 크게 향상시킬 수 있다. 
     또 본 발명은 제조방법이 간단하여 용이하게 숙성시킬 수 있고, 제조비용이 많이 소요되지 않으며, 더불어 저렴한 비용으로 대량 생산하여 보급할 수 있으며, 곡주와 같은 목적물의 품질도 크게 향상시킬 수 있다. 
       
     조효소, 종균, 효소제
Patent KR-20090052760-A (KR)
Inventor: KIM GEUN HYUNG
IPC: B05B1/00
Filed: 2007-11-21
Abstract: 본 발명은 굴곡면이 형성된 노즐을 갖는 바이오플로터에 관한 것으로, 더 상세하게는 3축이동하면서 공급받은 생체중합용액을 노즐을 통해 배출하여 3차원의 인공조직을 제조하는 바이오플로터에 있어서, 배출되는 생체중합용액이 점탄성에 의해 서로 뭉쳐 덩어리화되어 불규칙하게 배출되는 것을 방지하도록 노즐 내면에 굴곡면을 형성해 표면의 마찰력을 증가시킴으로 점탄성에 의해 수직방향으로 뭉치는 현상을 방지하도록 하는 굴곡면이 형성된 노즐을 갖는 바이오플로터에 관한 것이다. 
     본 발명은 저장탱크로부터 생체중합체용액을 공급받아 배출하는 플로터본체의 노즐 내면을 굴곡면으로 형성하여 상기 굴곡면의 형태에 따라 배출되는 생체중합체용액의 외주면에 굴곡이 형성되도록 하였다. 이와같이 배출되는 생체중합체용액의 표면에는 노즐의 굴곡면과 동일한 굴곡이 형성되어 점탄성에 저항하도록 하며, 나선구조에 의해 점탄성의 변화를 수평방향으로 분산되도록 함으로써 점탄성에 의해 수직방향으로 뭉치는 현상을 방지하도록해 균일한 배출이 가능하게 하는 효과가 있다. 
       
     바이오플로터, 노즐, 굴곡면, 생체중합체, 인공조직
Patent KR-20090053622-A (KR)
Inventor: OH HWA SUB
IPC: H05K1/02
Filed: 2007-11-23
Abstract: 인쇄회로기판 및 그 제조 방법이 개시된다. 전자소자의 열을 외부로 방출하는 인쇄회로기판으로서, 절연층과, 절연층에 절연층의 일면으로 노출되도록 수용되어 전자소자의 열을 외부로 방출하는 제1 방열체와, 제1 방열체의 일면에 절연층의 타면으로 노출되도록 형성되어 전자소자가 실장되는 제2 방열체를 포함하는 인쇄회로기판은, 열 방출 특성이 향상될 수 있고, 미세한 회로 패턴이 형성될 수 있으며, 스택 비아 구조가 용이하게 형성될 수 있다. 
       
     방열체, 전자소자
Patent KR-20090054335-A (KR)
Inventor: LIM WOO SEOK
IPC: G01C9/02
Filed: 2007-11-26
Abstract: 본 발명은 건물이나 기계의 수평면 또는 연직면을 정하거나, 수평 또는 수직면에서의 미소한 경사각을 측정할 수 있을 뿐만 아니라 제품의 불량률의 낮추고, 생산된 제품의 영점을 맞추는데 더욱 용이하며, 사용이 더욱 편리해진 미소기울림을 측정할 수 있는 수준기에 관한 것이다. 
     본 발명은 피측정물의 수평도 또는 연직도를 측정하도록 한 쌍의 측정대와, 상기 측정대의 일측면에 결합되는 측정베이스부재와, 상기 측정베이스부재에 끼움결합되는 측정구를 포함하는 수준기에 있어서, 상기 측정베이스부재(10)는 상기 평형판(5)중 어느 하나의 외측면에 결합되고, 주연부에 다수개의 제1나사결합편(21)을 구비한 결속구(20)와, 상기 결속구(20)의 제1나사결합편(21)과 볼트결합되고, 중심부에 상기 측정구(60)가 끼움결합되도록 관통홀(36)이 형성된 영점계측구(30)로 구성되고, 제1나사결합편(21)과 제2나사결합편(31)사이에 구비되어 상기 영정계측구(30)가 상기 결속구(20)에 수평되게 하는 탄성스프링(50)를 더 포함하여 구성된 것을 특징으로 한다. 
       
     측정베이스부재, 결속구, 영점계측구, 제1나사결합편, 제2나사결합편
Patent KR-20090044946-A (KR)
Inventor: SON YEONG MOON
IPC: H04B7/26
Filed: 2007-11-27
Abstract: 본 발명은 무선 통신 시스템에 관한 것으로서, 이동국의 페이징 메시지 미수신에 따른 동작 방법에 관한 것이다. 상기 이동국은 상기 페이징 메시지를 수신할 수 있는 시구간인 페이징 리스닝 인터벌(paging listening interval)에서 기지국으로부터 상기 페이징 메시지를 수신하는지 판별하고, 상기 페이징 리스닝 인터벌이 만료되기까지 페이징 메시지를 수신하지 못한 경우, 상기 기지국으로 페이징 메시지 미수신에 따른 위치 업데이트를 요구하는 레인징 요구 메시지를 송신하고, 상기 기지국으로부터 레인징 응답 메시지를 수신한다. 
       
     페이징 메시지, 페이징 리스닝 인터벌, 레인징 요구, 레인징 응답