baber/WOPTO huggingface dataset:
Patent KR-20070009693-A (KR)
Title: Process for the production of ethyl acetate
Inventor: FULLERTON WILLIAM
IPC: C07C67/04
Filed: 2005-05-06
Abstract: A process for the production of ethyl acetate by reacting ethylene with acetic acid and water in the presence of a heteropolyacid catalyst in which the concentrations of reactants in the feed stream to the reactor are such that the mole ratio of ethylene to acetic acid lies in the range 6.0 to 12.2, the mole ratio of ethylene to water lies in the range 8.0 to 17.0 and the mole ratio of acetic acid to water lies in the range 1.25 to 1.40. It has been found that by careful control of the relative concentration of the reactants and of the process operating conditions the relative amounts of methyl ethyl ketone (MEK, 2-butanone) coproduced with the desired ethyl acetate can be reduced and the catalyst life can thereby be extended. ® KIPO & WIPO 2007
Patent KR-20070017523-A (KR)
IPC: C08L83/04
Filed: 2005-08-04
Abstract: 본 발명은 (A) R a (R 1 O) b R 2   c SiO (4-a-b-c)/2 (I)(여기서, a+b+c의 합은 3이하이고, 분자당 화학식 I의 모든 단위의 1∼100%에서 c는 0이 아니며, 유기규소 화합물에서 화학식 I의 모든 단위의 50% 이상에서 a+b+c의 합은 2임)의 단위를 갖는 하나 이상의 유기규소 화합물: (B) (B1) 충전제 입자 및/또는 (B2) 화학식 II의 단위로 구성되는 유기폴리실록산 수지로부터 선택되는 하나 이상의 첨가제; 및 임의로 (C) 화학식 III의 단위를 갖는 유기규소 화합물을 포함하는 조성물에 관한 것이다.
Patent KR-20070023731-A (KR)
Title: Synchronization of audio and video data in a wireless communication system
IPC: H04L47/36
Filed: 2005-05-13
Abstract: Methods and apparatus are described for transmitting information units over a plurality of constant bit rate communication channel. The techniques include encoding the information units, thereby creating a plurality of data packets. The encoding is constrained such that the data packet sizes match physical layer packet sizes of the communication channel. The information units may include a variable bit rate data stream, multimedia data, video data, and audio data. The communication channels include CMDA channels, WCDMA, GSM channels, GPRS channels, and EDGE channels.
Patent KR-20080063682-A (KR)
Inventor: JANG WOON GEUN
IPC: G06F1/16
Filed: 2007-01-02
Abstract: 본 발명에 따른 디스플레이 기기는, 디스플레이 본체; 상기 디스플레이 본체와 함께 승강하는 승강부재; 상기 승강부재의 승강운동을 가이드하는 지주부; 상기 지주부의 하측을 지지하는 베이스; 상기 베이스에 대하여 회전이 가능한 레그; 상기 레그에 놓여 움직이는 슬라이더; 상기 승강부재와 상기 슬라이더를 연결하는 와이어; 상기 와이어의 연장방향을 바꾸는 적어도 하나의 변향부; 및 상기 슬라이더의 움직임에 탄성력을 제공하는 스프링이 포함된다.  
     본 발명에 따르면, 스탠드가 보다 슬림화되어서, 디스플레이 기기의 설치를 위하여 필요하게 되는 공간이 줄어드는 장점이 있다. 또한, 크기가 큰 디스플레이 본체에 대해서도 안정되게 그 자중을 지지할 수 있어서 더욱 편리하고, 디스플레이 기기가 놓여지는 면적이 가변적이기 때문에, 사용자가 원하는 사용상태에 따라서, 더욱 편리하게 되는 장점을 얻을 수 있다.  
       
     디스플레이
Patent KR-20080065845-A (KR)
Title: Integrated scissors for haircutting
Inventor: KIM BYUNG SUN
IPC: B26B13/06
Filed: 2007-01-10
Abstract: Integrated scissors for haircutting are provided to improve efficiency of haircutting work by allowing a hair designer to simultaneously perform cutting and thinning works using the integrated scissors. Integrated scissors(100) for haircutting comprise a first blade section(110), a second blade section(120) and a thinning section(123). The first blade section is provided at one side thereof with a first handle(111). A cutting section(122) is provided at the other side of the first blade section. The second blade section is provided at one side thereof with a second handle(121) and is coupled with the first blade section to rotate about the center of the first blade section. The thinning section has a plurality of slots and is positioned adjacent to the cutting section of the second blade section.
Patent KR-20080067031-A (KR)
Title: Ultra-fine powders of ginseng or red ginseng
Inventor: JANG DAE SIG
IPC: A23L19/00
Filed: 2007-01-15
Abstract: Ultrafine ginseng or red ginseng powder is provided to facilitate the preparation of a soft capsule composition containing the ultrafine powder and hard capsules or tablets, and to enhance the absorption rate of ginseng or red ginseng ingredients. Ultrafine ginseng or red ginseng powder is prepared by the steps of: (a) crushing ginseng or red ginseng by a cutter mill to obtain coarse powder having an average particle size of 40~100mum; and (b) grinding the coarse powder by a jet mill to obtain ultrafine powder having an average particle size of 2~10mum. The preparation method further comprises (c) mixing ethanol to the ultrafine powder; (d) passing the mixture through a sieve to granulate the ultrafine powder; (e) drying the granules; and (f) passing the dried granules through a sieve.
Patent KR-20080067196-A (KR)
Title: Auto-channel setting method for television
Inventor: PARK KI SUN
IPC: H04N5/44
Filed: 2007-01-15
Abstract: An automatic channel setting method for a TV is provided to prevent an unnecessary channel from being stored by not storing channel settings when the broadcasting signal sensitivity of a corresponding channel is less than setting sensitivity, thereby improving user's convenience in searching for a channel. An automatic channel setting method for a TV comprises the following steps of: starting an automatic channel setting mode; checking whether an image signal is received by channel(S11); comparing the receive sensitivity of the image signal with setting receive sensitivity when the image signal is received by channel(S12); not storing the setting of a channel and returning to S11 if the image signal is not received in the channel or the sensitivity of the image signal is less than the setting sensitivity(S13); and determining priority of channel settings according to the setting of a user and storing the channel settings according to the determined priority if the sensitivity of the image signal is more than the setting sensitivity(S14).
Patent KR-20080075659-A (KR)
Title: Manufacturing method of liquid crystal display device
Inventor: LEE KYOUNG MOOK
IPC: G02F1/13
Filed: 2007-02-13
Abstract: A method for manufacturing an LCD(Liquid Crystal Display) is provided to prevent pixel arrays from being damaged while separating color filter arrays from each other by separating the color filter arrays from each other on a support substrate before a substrate-binding process. A plurality of color filter arrays(110) are formed on a first flexible substrate(105a), which is glued on a first support substrate(101a) by a first glue material(103a). A plurality of pixel arrays are formed a second substrate, which is glued on a second support substrate by a second glue material. The pixel arrays include a plurality of thin film transistors, and a plurality of pad terminals connected to wires of the thin film transistors and connected to a driving circuit. The first flexible substrate and the first glue material are cut along a first boundary(141) between the color filter arrays to expose the first support substrate, thereby the color filter arrays are separated from each other on the first support substrate. The first flexible substrate and the second flexible substrate are bound to each other by a sealant such that the pixel arrays are opposed to the separated color filter arrays separated on the first support substrate. The first glue material and the first support substrate are exfoliated from the flexible substrate to expose the pad terminals. The second glue material and the second support substrate are exfoliated from the second flexible substrate. The second flexible substrate is cut along a second boundary between the pixel arrays to separate the pixel arrays from each other.
Patent KR-20080076074-A (KR)
Title: Non-volatile memory devices and methods of fabricating the same
Inventor: KIM WON JOO
IPC: H01L27/115
Filed: 2007-02-14
Abstract: A non-volatile memory device and a manufacturing method thereof are provided to decrease a junction leakage current and an off-current by elongating a channel region along a protrusion portion. A non-volatile memory device includes a semiconductor substrate(105), a pair of control gate electrodes(155a), and a pair of charge storage layers(135a). The semiconductor substrate includes an active region, which is defined by a device isolation film. The active region includes a protrusion portion. The control gate electrodes cover both sides of the protrusion portion and are arranged to be apart from each other. The charge storage layers are applied on the both sides of the protrusion portion and between the control gate electrodes. The control gate electrodes are apart from each other on an upper surface of the protrusion portion.
Patent KR-20080078108-A (KR)
Title: Method for displaying screen in terminal
Inventor: JIN SANG HOON
IPC: H04M1/72469
Filed: 2007-02-22
Abstract: A method for displaying a screen in a terminal is provided to facilitate movement between contents or application programs by displaying the contents included in the same level and executed application programs in one screen according to user input. A window of selected contents is displayed when the contents is selected in a hierarchical structure(S201). Contents windows of the same level as the selected contents are displayed in one screen when a user requests display of other contents(S205). Display layout is changed by moving the contents windows and the contents windows are displayed in one screen when the user requests moving the contents window in a state that the contents windows are displayed(S217). A request for displaying other contents is checked by recognizing user motion with a motion sensor, recognizing a user touch with a touch sensor, recognizing a rotation distance with a scrolling wheel, and/or recognizing input of a predetermined key.
Patent KR-20070085173-A (KR)
Title: Apparatus, and associated method, for facilitating delivery and processing of push content
Inventor: SHENFIELD MICHAEL
IPC: H04L29/12
Filed: 2007-02-22
Abstract: An apparatus for facilitating delivery and processing of a push content, and an associated method thereof are provided to facilitate the delivery and processing of the asynchronous push content by being operated according to a push content communication scheme. An apparatus for facilitating delivery and processing of a push content includes a notification processing characteristic identifier(46) and a push content operator(48). The notification processing characteristic identifier is configured to identify at least a first selection notification processing characteristic. The push content operator receives an indication of the first selection notification characteristic, and is adapted to receive the push content. The push content operator is configured to operate the push content by a scheme corresponding to a proper notification characteristic of the first selection notification processing characteristic.
Patent KR-20080083946-A (KR)
Title: Display apparatus
Inventor: PARK DO HYEON
IPC: H02M3/06
Filed: 2007-03-14
Abstract: A display apparatus is provided to prevent flickering by generating gray scale voltages having luminance difference of 1% between the most significant gray scale and a very low gray scale of the most significant gray scale. A display apparatus includes a display panel(100), a timing controller(400), and a source driver(300). The display panel includes plural pixel units. The timing controller outputs compensation gray scale data of k or (k+1) gray scale of (a-d) bits corresponding to higher (a-d) bits of original gray scale data according to lower d-bits of original gray scale data. The source driver converts the compensation gray scale data into gray scale voltages and outputs the gray scale voltages to the pixel units. If luminance of the most significant gray scale is 100%, luminance difference between the most significant gray scale and a very low gray scale of the most significant gray scale is 1%.
Patent KR-20080086225-A (KR)
Title: Cooling device of main spindle for lathe
Inventor: RYU JU HYEONG
IPC: B23Q11/10
Filed: 2007-03-22
Abstract: A cooling device for a spindle of a lathe is provided to improve precision of a product by preventing the product from being thermally deformed due to heat generated from the body of the spindle. A cooling device for a spindle of a lathe comprises an impeller(20) and an air passage hole(21). The impeller is installed between a body(12) of a main spindle(10) and a pulley(14). The impeller rotates together with a rotary spindle(11) in order to cool the body when a workpiece is processed. The air passage hole is formed in the body so that air generated from the impeller is discharged to the outside through the body of the main spindle. The air passage hole includes a vertical hole(21a) and a horizontal hole(21b) connected to the vertical hole.
Patent KR-20080087456-A (KR)
Title: Molding device for electronic parts and method for molding electronic parts using the same
Inventor: LEE HANG LIM
IPC: H01L21/60
Filed: 2007-03-27
Abstract: A molding device for electronic parts and a method for molding electronic parts by using the same are provided to prevent generation of an error caused by vibration in a measuring process of a sensor unit. A main body(100) receives electronic parts as molding targets and includes a carrying in/out part(110) for discharging the electronic parts, and a mold for molding the electronic parts by using molding materials. A sensor unit(200) is positioned at one side of the carrying in/out part to measure a thickness or a size of each of the electronic parts as the molding targets. A molding material supply unit(300) is positioned at the other side of the carrying in/out part to supply the molding materials corresponding to the electronic parts according to a measuring result of the sensor unit. The main body, the sensor unit, and the molding material supply unit are installed apart from each other.
Patent KR-20080088773-A (KR)
Title: Circuit for compensation interruption of electric power a moment of elevator
Inventor: HAN KWANG HO
IPC: B66B5/00
Filed: 2007-03-30
Abstract: A momentary power failure compensating circuit of an elevator is provided to prevent abrupt stop of the elevator by interrupting an input voltage and outputting a charged voltage in the momentary power failure. An elevator driving control unit(10) includes a motor unit, a load driving unit, and a control unit. A momentary power failure compensating unit(20) is charged and driven when a voltage is inputted to the elevator driving control unit, interrupts input and outputs a charged voltage in abnormal momentary voltage drop and power failure. An emergency safety automatic switching unit(30) outputs an output voltage of the momentary power failure compensating unit in normalcy and interrupts output and outputs a voltage of a power input terminal in abnormality by sensing an output voltage of the momentary power failure compensating unit.
Patent KR-20080088864-A (KR)
Title: Light guide plate and display apparatus having the same
Inventor: LEE SANG HOON
IPC: G02B6/00
Filed: 2007-03-30
Abstract: A light guide plate and a display apparatus having the same are provided to reduce a cost without an optical sheet and to improve lateral visibility by adjusting density by positions of first and second protrusion patterns. A light guide plate(100) includes a base plate(110) and first and second protrusion patterns(120,130). The first protrusion patterns are formed on a top surface of the base plate at a left side with respect to a central line. The first protrusion pattern has a cross section vertical to a longitudinal direction. The cross section is formed in a substantially trapezoid shape. The second protrusion patterns are formed at a right side with respect to the central line. The first protrusion patterns are symmetrical to the second protrusion patterns with respect to the central line.
Patent KR-20070111970-A (KR)
Title: Ray therapeutic apparatus
Inventor: SASAKI MASAHIRO
IPC: A61N5/06
Filed: 2007-04-06
Abstract: A ray medical treatment apparatus is provided to prevent thermal degradation of each filter by dividing heat generated due to absorption of the light, to each filter and suppressing the temperature rise of each filter. In a ray medical treatment apparatus having a light source(2) disposed in a casing(1) and emitting the light of a predetermined wavelength from a light outlet(8) of the casing, light receiving and emitting filters(12,13) having different wavelength bands capable of absorbing the light are installed between the light source and the light outlet. In particular, the light receiving filter absorbs the light of a wavelength shorter than that of the light absorbed by the light emitting filter. The light receiving filter is split in the middle of it.
Patent KR-20080091597-A (KR)
Title: Method for connecting of mobile internet service of computer using mobile communication terminal
Inventor: LEE JONG PHIL
IPC: H04L12/28
Filed: 2007-04-09
Abstract: A portable Internet service connecting method of a computer by using a mobile communication terminal is provided to set the attribution information of an application program automatically when connecting the Internet. When a mobile communication terminal is connected, a computer senses the connection state(S210). Thereafter, the execution command is inputted to an application program through the mobile communication terminal, the computer requests the setting information to the mobile communication terminal in order to set the attribute information of the application program(S230). The mobile communication terminal transmits the setting information to the computer(S240). After receiving the setting information, the computer sets automatically the attribute information of the application program(S250). Thereafter, when there is a portable Internet service connection request, the computer receives the portable Internet service from the wireless Internet network through the portable communication terminal.
Patent KR-20070101144-A (KR)
Title: Double-sided pressure-sensitive adhesive tape or sheet for wiring circuit board and wiring circuit board
Inventor: NONAKA TAKAHIRO
IPC: C09J7/38
Filed: 2007-04-10
Abstract: A double-sided pressure sensitive adhesive tape or sheet for a printed circuit board, and a printed circuit board using the pressure sensitive adhesive tape or sheet are provided to prevent or suppress the self-adhesion of the cut surface after cutting process. A double-sided pressure sensitive adhesive tape or sheet is formed by using a pressure sensitive adhesive composition comprising an acrylic polymer and a chain transfer material, has a gel fraction of 40-70 wt% at initial state, and has the difference of the gel fraction after the solder reflow step and the initial state of 10 or less, wherein the solder reflow step satisfies the heat treatment conditions: the surface temperature of the pressure sensitive adhesive tape or sheet reaches 175±10 deg.C within 130-180 sec after the initiation of solder reflow step to the pressure sensitive adhesive tape or sheet, the surface temperature of the pressure sensitive adhesive tape or sheet reaches 230±10 deg.C within 200-250 sec after the initiation of solder reflow step to the pressure sensitive adhesive tape or sheet, the surface temperature of the pressure sensitive adhesive tape or sheet reaches 225±15 deg.C within 260-300 sec after the initiation of solder reflow step to the pressure sensitive adhesive tape or sheet, and the solder reflow step is terminated within 370 sec after the initiation of solder reflow step to the pressure sensitive adhesive tape or sheet.
Patent KR-20080033834-A (KR)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: YASHIMA SHUN
IPC: H04N1/40
Filed: 2007-04-10
Abstract: An image processing device, an image forming device, and a program are provided to select pixels properly to be corrected, and restrain generation of defective pixels while correcting displacement of pixels by previously determining positions of the pixels by random numbers. An image dividing unit divides image information in the first direction. A random number memory unit generates random numbers and stores them, or stores previously generated random numbers. A reference position determining unit determines a reference position used as a reference to determine pixels subjected for correction for inserting or weeding out pixels with respect to each region of image information divided in the first direction, such that the reference position is at a different position in the second direction perpendicular to the first direction. A pixel determining unit determines pixels subjected for the correction in each region of the image information divided in the first direction according to the random numbers stored in the random number memory unit and the reference position determined by the reference position determining unit. An image width changing unit performs correction on the pixels determined by the pixel determining unit to change an image width in the first direction of the image information.
Patent KR-20070046057-A (KR)
Inventor: KIM EUN DONG
IPC: E04D1/04
Filed: 2007-04-13
Abstract: 본 발명은 배수로가 구비된 한식 그을림 숫키와에 관한 것이며 숫키와를 성형하고 건조하고 소성 할 때 수축변형율이 감소되고 시공 후에는 빗물의 배수를 원활히 함에 목적이 있다. 
     본 발명은 점토로 숫키와를 성형할 때 성형공정에서 숫키와의 미구지점에 배수로를 형성하여서 구성된다. 
     이와 같은 본 발명은 숫키와의 성형공정에서 미구지점에 배수로를 구비하므로 건조공정과 소성공정을 수행할 때 표면적이 많아 수축변형이 적고, 시공 후에는 숫키와의 언강지점으로 유입되는 빗물은 미구의 배수로에 모아져 외부로 배출되므로 빗물의 배수가 용이하게 되는 특징이 있다. 
       
     숫키와, 미구, 언강, 배수로, 결빙
Patent KR-20080094147-A (KR)
Title: Semiconductor device, semiconductor package and method of stacking memories
Inventor: KANG UK SONG
IPC: H01L23/12
Filed: 2007-04-19
Abstract: A semiconductor device is provided to improve the capabilities of a system by increasing memory integration and by enabling a parallel treatment. A multi-core logic chip(400) includes a plurality of cores(410,420,430,440) that operate independently. A plurality of memory chips(510,520,530,540) are stacked, respectively corresponding to one of the plurality of cores. The cores are electrically connected to the memory chip by communication paths(610,620,630,640). Each communication path can electrically be connected one of the cores. The memory chips can electrically be connected to the corresponding core through the communication paths electrically connected to the cores.
Patent KR-20080095410-A (KR)
Title: Camera cover for small size instrument having camera module
Inventor: PARK CHUL
IPC: H04N5/225
Filed: 2007-04-24
Abstract: A camera cover for a small sized apparatus is provided to form a flashlight lens on a transparent film to reduce the number of parts and assembly processes for manufacturing a flashlight module, prevent a camera lens for a small apparatus from being damaged by external impact and prevent the contamination of a camera caused by the outside dust and foreign material. A camera cover(100) for a small apparatus includes a transparent film(110) and a flashlight lens unit(115). The transparent film can be provided to an upper side of a camera area(150) provided to an exterior side of a rear case(20) of a PDA. The transparent film includes the flashlight lens unit. And the flashlight lens unit includes micro concavo-convex. A flashlight module(120) is on a bottom surface of the transparent film corresponding to the flashlight lens. The flashlight module is away from a camera module(130). An emitting device irradiating the light in the subject can be included in the flashlight module. A lens for measuring a subject is in the camera module. A printed circuit board which can be electrically connected is at the lower part of the flashlight module and the camera module.