baber/WOPTO huggingface dataset:
Patent KR-20080064490-A (KR)
Title: Optical lens and back-light unit having optical lens
Inventor: KIM DAE HYUN
IPC: H01L33/58
Filed: 2007-01-05
Abstract: An optical lens and a back light unit are provided to selectively emit light by dividing the entire region of a display into a plurality of regions. An optical lens is disposed on an upper portion of a point source of light. The optical lens includes a lens body having an inner curved surface and an outer curved surface. The entire radius of the lens body is larger than the curvature of the outer curved surface. The curvature of the inner curved surface ranges 2.8 to 3.1 mm. The curvature of the outer curved surface ranges 4.6 to 4.9 mm. The entire radius of the lens body ranges 5.8 to 2 mm. The height of the lens body ranges 4.5 to 4.7 mm. The outer curved surface has a curvature larger than that of the inner curved surface.
Patent KR-20070012872-A (KR)
Title: Aoto
Inventor: KIM JAE YOUNG
IPC: B60C23/00
Filed: 2007-01-09
Abstract: A car wheel for automatically adjusting increased pressure of a tire is provided to effectively prevent puncture and abrasion thereof and absorb a shock, thereby highly improving the safety, and save cost and fuel. A car wheel for automatically adjusting increased pressure(C) of a tire comprises a wheel column(3) and a measuring shock absorber(A). The measuring shock absorber is built in a space(7) of the wheel column. As pressure of the shock absorber is increased by external pressure or rotational pressure, a piston cap(4) of the shock absorber is pushed up, thereby securing a space as much as the pushed-up degree. Accordingly, the increased pressure can be soon distributed through the space, thereby restricting excessive increase of the pressure.
Patent KR-20080066435-A (KR)
Title: Porous ionize filter and making process for that
Inventor: AHN JAE SIK
IPC: C02F3/10
Filed: 2007-01-12
Abstract: A porous ionization filter is provided to filter contaminants contained in water and supply minerals into water, and a process for manufacturing the porous ionization filter is provided. A porous ionization filter comprises 100 weight parts of alumina(Al2O3), 95 to 105 weight parts of calcium carbonate(CaCO3), 10 to 30 weight parts of a pore-forming agent, 190 to 210 weight parts of a binder, and 90 to 120 weight parts of at least one of a mineral and silver. The pore-forming agent is at least one selected from the group consisting of charcoal and a natural fiber. The mineral is at least one selected from the group consisting of Ge, Ca, Mg, and K. The binder is a mixture in which water glass and glycerin are mixed at a mixing weight ratio of 1.5:1 to 1.2:1. A process for manufacturing a porous ionization filter comprises: a blending step(10) of blending a mixture of 100 weight parts of Al2O3, 95 to 105 weight parts of CaCO3, 30 to 60 weight parts of Mg, and 30 to 60 weight parts of silver, 10 to 30 weight parts of a natural fiber, and a binder in which 110 to 130 weight parts of water glass and 95 to 105 weight parts of glycerin are mixed; a kneading step(20) of kneading the blended material with water; a step(30) of molding the kneaded material to form a molding; a drying step(40) of drying the molding; and a firing step(50) of firing the dried molding.
Patent KR-20080066466-A (KR)
Title: Bow plane of combat vehicle
Inventor: RHO KYOUNG DYUK
IPC: F41H7/00
Filed: 2007-01-12
Abstract: A bow plane device of a combat vehicle is provided to adjust an opening angle of a bow plane by rotating first and second links with a drive cylinder rod. A bow plane device of a combat vehicle comprises a bow plane(101), a first link(102), a second link(103), and a blow plane drive unit(130). The bow plane is rotatively installed at a first vehicle hinge(106) mounted at a front part of the combat vehicle. One end of the first link is hinged at a bow plane hinge(105), which is installed at the back of the bow plane. The other end of the bow plane is provided with a drive hinge(104). The second link is connected with the drive hinge at one end. The bow plane drive unit, which is connected with the other end of the second link, rotates the second hinge to open and close the bow plane. The bow plane drive unit includes a connection member(108), a drive cylinder(110), and a transmission member. The connection member links with the other end of the second link and a second vehicle hinge(107). The drive cylinder is installed inside the combat vehicle. The transmission member converts linear motion of the drive cylinder into rotative motion, and rotates the connection member. The transmission member is a gear.
Patent KR-20070038475-A (KR)
Inventor: PARK CHAN SU
IPC: D05C9/06
Filed: 2007-01-17
Abstract: 본 발명은 래크 피니언 구동방식을 이용한 동력전달장치 및 이를 구비한 미싱의 봉제틀 구동장치에 관한 것으로, X방향 이송기구와 Y방향 이송기구 중 어느 하나의 이송기구에 있어서, 봉제틀이 각각 고정 지지된 이송프레임의 하부에 구동원과 연결된 치합부재와 치합되는 기어치를 형성하여 직접 이송 프레임을 이송시킴으로써, 봉제틀의 전/후방부에 균일한 이송구동력을 전달하여 봉제틀의 이송시 구동 신뢰성을 향상시킬 수 있고, 또한 X방향 이송기구와 Y방향 이송기구의 이송범위에 관계없이 이송 프레임 이송체를 이용하여 봉제틀이 얹혀진 이송프레임을 이송시킴으로써, 고속 운전을 가능하게 한다. 
     이를 위한 본 발명에 의한 미싱의 봉제틀 구동장치는, 피 봉제물을 지지하는 봉제틀을 좌우방향(X방향)으로 이송시키는 하나 이상의 X방향 이송기구와, 상기 봉제틀을 전후방향(Y방향)으로 이송시키는 하나 이상의 Y방향 이송기구를 각각 구비한 미싱의 봉제틀 구동장치에 있어서, 상기 X방향 이송기구와 상기 Y방향 이송기구 중 어느 하나의 이송기구는: 상기 미싱의 몸체부에 설치되는 고정 프레임과; 상기 고정프레임 상에 이동 가능하게 형성되며 기어치가 형성된 이송프레임; 및 상기 이송프레임에 형성된 기어치와 치합되어 상기 이송 프레임을 왕복 이송시키는 이송프레임 구동수단;을 포함하여 구성된 것을 특징으로 한다. 
       
     미싱, 자수기, 봉제틀, 수틀프레임, 이송기구, 랙(Rack), 기어, 타이밍벨트
Patent KR-20080070413-A (KR)
Title: Pipe having a flange
Inventor: YOON SEUNG KYU
IPC: F16L11/11
Filed: 2007-01-26
Abstract: A pipe having a flange is provided to improve the sealing property of the pipe by forming the flange in a structure in which an end and a cutting section of the pipe are covered together with an outer surface and an inner surface. A pipe having a flange comprises a pipe body(10) and a flange(20). The pipe body is provided in a cylindrical shape having a predetermined length. The flange includes a flange body(21) and a cut surface closing part(22). The flange body is integrally welded to an outer surface of an end part of the pipe body. The cut surface closing part is formed such that a cut surface(12) of the flange is ended before the end part of the pipe body. The flange extends vertically from a lower part of the cut surface closing part to be welded to an inner surface of the end part of the pipe body.
Patent KR-20080077427-A (KR)
Title: Moving picture change sense and screen extension and reduction camera and method thereof
Inventor: LEE SI WOO
IPC: H04N5/262
Filed: 2007-02-20
Abstract: An apparatus and a method for sensing the change of a picture and enlarging and reducing a screen are provided to control a moving function and a zoom-in/zoom-out function of the camera when the camera senses access or movement of an object, thereby displaying an image of the object largely on a screen of the camera. A basic screen of a monitoring camera is set(S10). It is checked whether a picture is changed by comparing bit streams of macroblocks and pixels of the basic screen for respective frames with each other(S20). If the picture is not changed, a picture transmission function and a picture storage function are stopped(S30). If the picture is changed, it is checked whether a screen on which the picture is changed is much larger or smaller than a screen of the camera(S40). If the screen on which the picture is changed is much larger or smaller than the screen of the camera, a zoom-in/zoom-out function and a moving function are operated(S50). A corresponding subject is photographed(S60). An image of the photographed subject is transmitted and stored(S70).
Patent KR-20080079914-A (KR)
Title: Telescope device for steering column
Inventor: OH JAE MOON
IPC: B62D1/18
Filed: 2007-02-28
Abstract: A telescope device for a steering column is provided to reinforce weak strength caused by a telescope bush between an outer tube and an inner tube by adjusting a gap between the outer and inner tubes. A telescope device for a steering column comprises an outer tube(310) installed on an upper bracket and formed with an incised hole(312) on an outer peripheral part thereof, an inner tube(320) inserted into the outer tube to slide therein, and a telescope member(330) inserted into the incised hole of the outer tube. The telescope member includes a compression part(350) formed on an upper surface of the telescope member to compress an outer peripheral surface of the inner tube. The telescope device includes a coupling unit(380) to couple the upper bracket with a lever, which is installed on the outside of the upper bracket. The coupling unit is provided with a protrusion(384), which is inserted into the telescope member.
Patent KR-20080080713-A (KR)
Title: Organic light emitting display and driver circuit thereof
Inventor: LEE HYUN JUNG
IPC: G09G3/32
Filed: 2007-03-02
Abstract: An OLED(Organic Light Emitting Diode) device and a driver thereof are provided to prevent variation of a scan signal supplied to respective scan lines due to coupling capacitance caused by scan and data lines that cross each other. A driver includes a first, second, and third scan drivers(S1,S2,S3). A first clock terminal of the first driver is connected electrically to a first clock line, a second clock terminal thereof is connected electrically to a second clock line, and a third clock terminal thereof is connected electrically to a third clock line. A first clock terminal of the second driver is connected electrically to the second clock line, a second clock terminal thereof is connected electrically to the third clock line, and a third clock terminal thereof is connected electrically to the first clock line. A first clock terminal of the third driver is connected electrically to the third clock line, a second clock terminal thereof is connected electrically to the first clock line, and a third clock terminal thereof is connected electrically to the second clock line.
Patent KR-20070102940-A (KR)
Title: Memory element and memory
Inventor: HOSOMI MASANORI
IPC: H01L27/105
Filed: 2007-04-04
Abstract: A memory element and a memory are provided to obtain thermal stability as an information retaining property without increasing an amount of threshold currents. A memory element includes a memory layer(17) and a magnetization fixing layer(31). The memory layer(17) maintains information based on a magnetization state of a magnetic material. The magnetization fixing layer(31) is provided for the memory layer(17) through an intermediate layer(16). The intermediate layer(16) is composed of an insulator. A spin-polarized electron is injected in a stacking direction to change a magnetization direction of the memory layer(17) so that information is recorded in the memory layer(17). A fine oxide is dispersed in an entire or part of a ferromagnetic layer(13,15) forming the memory layer(17). The ferromagnetic layer(13,15) forming the memory layer(17) has a coercive force of 200[Oe] or more.
Patent KR-20080096028-A (KR)
Title: Apparatus for driving backlight of liquid crystal display device
Inventor: LIM WON SEOK
IPC: G02F1/133
Filed: 2007-04-26
Abstract: A backlight driving apparatus of an LCD device is provided to be capable of selectively changing a specific element of the backlight unit. A backlight driving apparatus of an LCD device comprises a switching circuit unit(64), a transformer(66), and a switching driving unit. The switching circuit unit changes and outputs the direct current voltage to the alternating current voltage. The transformer boosts the output voltage of the switching circuit, changes the voltage to the sinusoidal wave, and supplies it to the back light. The switch driving unit operates the switching circuit unit. Those elements such as the switching driving unit, the transformer, and the elements in the switching driving unit are selectively attachable/detachable to the substrate.
Patent KR-20080096175-A (KR)
Title: External preparation for acne improvement
Inventor: PARK KYUNG MOK
IPC: A61P17/10
Filed: 2007-04-27
Abstract: A composition for external application for improving pimple is provided to improve excellently pimple without a side effect such as skin irritation, and to be used as cosmetic, drugs and soap. A composition for external application for improving pimple contains an extract selected from a group consisting of sprouting bean extract and a mognolia kobus extract. The sprouting bean extract suppresses breeding of the Propionibacterium acnes which is propionibacterium acne, and the mognolia kobus extract suppresses 5 alpha-reductase related to hypersecretion of sebum.
Patent KR-20070111339-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: HORI SHINPEI
IPC: H01L21/304
Filed: 2007-05-10
Abstract: A substrate processing method is provided to prevent droplets scattered from a discharge nozzle from being attached to the surface of a substrate in the center by restraining a splash of a cleaning solution in the circumferential part of the substrate. The rotation speed of a substrate(W) is reduced in a process for transferring the discharge hole of a discharge nozzle from a position confronting the center of the substrate to a position confronting the circumference of the substrate. The rotation speed of the substrate can be varied at least once during the transfer process of the discharge hole of the discharge nozzle.
Patent KR-20080101453-A (KR)
Inventor: YI JAI KWAN
IPC: G08G1/09
Filed: 2007-05-18
Abstract: An apparatus for displaying a walking remaining time improves safety of a pedestrian by displaying a figure in the walk progressing and generating an effect sound, and displaying an entry warning signal. A microprocessor control part(22) detects a figure which is previously selected by a figure selection part(27). The output is transmitted to a display output part(24). The figure selection part displays a warning signal while the microprocessor control part counts the number. An optical sensor operating part(28) senses an amount of light when operating at night. A night saving mode is performed by transmitting the sensed result to the microprocessor control part.
Patent KR-20080104476-A (KR)
Title: Pipe inside inspection robot for remotely controlling brightness
Inventor: LEE SANG DEOK
IPC: B25J19/04
Filed: 2007-05-28
Abstract: A robot for the inspection inside pipe capable of remote-controlling the luminosity of lighting provides optimal quantity of light to take a picture of the image inside a pipe since the quantity of light by the light emitting means is controlled according to the lightness degree of the inside of a pipe. A robot for the inspection inside pipe capable of remote-controlling the luminosity of lighting comprises a signal processing unit(131) which extracts quantity of light level data included in light amount control data and outputted, a first control signal of the quantity of light for controlling the quantity of light of the low output emitting device(134) corresponding to the quantity of light level data, a control signal generating part(132) which produces at least one among the second control signal of the quantity of light and outputs to correspond to level data for quantity of light and control the quantity of light of the high power emitting device(136), a high power constant current control device(133) controlling the quantity of light of the high power emitting device.
Patent KR-20080104504-A (KR)
Title: Suction brush for vacuum cleaner
Inventor: LEE HYUN JU
IPC: A47L9/06
Filed: 2007-05-28
Abstract: A suction brush for a vacuum cleaner is provided to maintain the operating force of a suction brush when a suction brush moves forward and to prevent the lowering of suction force around a suction port. In a suction brush for a vacuum cleaner having a front interception member and a rear interception member for generating high suction force between a cleaning surface and a suction port(13a), wherein the front interception member is installed to a brush body to be rotatable while being connected with each other at one end, and provided with a first interception piece(43) and a second interception piece to maintain the high suction force between the suction port and the cleaning surface together with the rear interception member by being adhered closely to the cleaning surface by turns when the brush body moves forward and backward, and the first interception piece is provided with many air intake grooves(43a) to restrict the inflow of air flew in the suction port by being adhered closely to the cleaning surface when the brush body moves forward.
Patent KR-20070064302-A (KR)
Title: Pen and scratch paper
Inventor: LEE DONG HO
IPC: B43K29/00
Filed: 2007-05-31
Abstract: A pen and scratch paper is provided to be used more conveniently in an everyday life when a user needs scratch papers urgently and to remove the inconvenience of writing on a user's palm when he/she has no paper. The scratch paper filter is inserted into a ball-point pen to enable a user to pull out and use scratch papers when he needs scratch papers. The external shape of the ball-point pen is thick to be gripped by a user, and has an empty space into which the scratch paper filter is inserted. The scratch papers are inserted into the ball-point pen to be pulled out simply and to be exchanged simply. On the external shape of the ball-point pen, an inlet for pulling out the scratch papers is formed.
Patent KR-20080107758-A (KR)
Title: Treating device of inductively coupled plasma
Inventor: KIM YOUNG YUL
IPC: H05H1/24
Filed: 2007-06-08
Abstract: An inductively coupled plasma processing device and an antenna thereof are provided to improve stability of the impedance matching by reducing the impedance in the antenna by supplying the power to the antenna of the inductively coupled plasma processing device in parallel. An antenna is divided into two parts at least. A connection unit at each end(220a',220b'') includes a linear conductive line and a line which surrounds the linear conductive line and is not short-circuited with the linear conductive line. The linear conductive line and the line surrounding the linear conductive line are separated above 5 mm and are not short-circuited.
Patent KR-20090003463-A (KR)
Inventor: JUNG YONG SIK
IPC: G06Q30/00
Filed: 2007-06-12
Abstract: An automatic coupon deleting system and method are provided to transmit a coupon deletion message from a server to a subscriber terminal to automatically delete a used coupon such that a user is not required to personally delete the coupon. An automatic coupon deleting system includes a mobile communication subscriber terminal(1) storing a coupon, a member store terminal(2) recognizing the coupon stored in the mobile communication subscriber terminal, and a service server(3) for generating a coupon deletion message for deleting a coupon from the subscriber terminal when the coupon is received from the member store terminal and transmitting the coupon deletion message to the subscriber terminal.
Patent KR-20080109457-A (KR)
Title: Apparatus and method for measuring volume of an air spring
Inventor: KOO BON GYEONG
IPC: G01F11/00
Filed: 2007-06-13
Abstract: A device and a method for measuring the volume of an air spring are provided realize precise measurement of the volume and to prevent the air spring from slackening by the weight of water by measuring the spring volume in a water tub filled with water having the same specific gravity. A volume measuring device for an air spring includes a pump(11) for supplying a liquid into an air spring(3), a flowmeter(12) for measuring a flow rate of the supplied liquid, and a water tub(20) for receiving the air spring completely, wherein the water tub is filled with a liquid which has the same specific gravity with that of the liquid filled in the air spring.
Patent KR-20080110195-A (KR)
Title: The detection method of listeria monocytogenes using pcr and elisa,& the detection kit
Inventor: KIM HAE JIN
IPC: C12Q1/68
Filed: 2007-06-15
Abstract: A detection method of Listeria monocytogenes as sitotoxism bacteria by using the polymerase chain reaction(PCR) and enzyme-linked immune reaction is provided to rapidly and accurately detect the Listeria monocytogenes in the field of manufacture, keeping, circulation and sale of foodstuff. The detection method of Listeria monocytogenes by using the polymerase chain reaction and enzyme-linked immune reaction comprise the steps of: performing PCR with the PCR primer which selectively detects the hly gene encoding the listeriolysin as the pathogenic factor(virulence factor) of the Listeria monocytogenes; hybridizing the PCR product with the probe which specifically binds to the PCR product; and applying the hybridized PCR product to ELISA(enzyme-linked immune reaction).
Patent KR-20080111727-A (KR)
Title: Scan unit having emi noise sheltering member and image-forming apparatus adopting the same
Inventor: KIM HYUN SURK
IPC: H04N1/00
Filed: 2007-06-19
Abstract: A scan unit including an EMI noise shielding part and an image forming apparatus having the same are provided to enhance the economical efficiency in the cost aspect by manufacturing an FFC fixing unit with the material which has an EMI noise shielding. A scan unit comprises a manuscript holder, a reading module, an FCC(150) and an EMI noise shielding part(180). The manuscript holder supports a manuscript, and the reading module is installed at a lower side of the manuscript holder to perform reciprocation. The reading module includes an image sensor for reading an image of the manuscript and generating image signals. The FCC is connected to the reading module, and acts as a passage for delivering power and the image signals. The EMI noise shielding part blocks the noise generated when the image signals of the reading module are transmitted.
Patent KR-20080113742-A (KR)
Title: Prevention system of driver's sleepy driving
Inventor: JUNG GOO SUNG
IPC: B60K28/06
Filed: 2007-06-25
Abstract: A system for preventing drowsiness driving is provided that the car speed is reduced and the safety is guaranteed when the vision of driver is not secured. A system for preventing drowsiness driving comprises following steps: a step for sensing to sensor the driver's view; a step for sensing that the vision of operator goes down; a step for alarming for five seconds; a step for operating the emergency night the viewing direction of operator is not restored after five seconds; a step for reducing the speed of the vehicles while the emergency light is operated.
Patent KR-20080113840-A (KR)
Title: Line pattern structure in semiconductor device
Inventor: LEE SUNG KWON
IPC: H01L27/108
Filed: 2007-06-26
Abstract: The line pattern structure of the semiconductor device is provided to increase the end size of the line pattern positioned in the end area more than the line width of the line pattern of the central region of cell, and to prevent leaning phenomenon of the line pattern and improve the reliability of device. The line pattern structure of the semiconductor device is arranged on the substrate(10) including the central region(A) of cell and the end region(B) with the constant interval. A end part(11a) of the line pattern among the line pattern(11) of the cell end area has the width which is bigger than that of the line pattern of the central region. A part of the line pattern of the cell end area is processed as a dummy.