baber/WOPTO huggingface dataset:
Patent KR-20080069473-A (KR)
Title: Phase change random access memory comprising phase change material layer formed by selective growth method and method of manufacturing the same
Inventor: SHIN WOONG CHUL
IPC: H01L27/115
Filed: 2007-01-23
Abstract: A phase change memory device having a phase change layer formed by selective growth and a method of manufacturing the same are provided to grow firstly a phase change layer and to form an insulating layer around the grown phase change layer for preventing the seam or void from being formed on the phase change layer. First and second impurity regions(12,14) are formed on a semiconductor(10). A gate laminate(20) is formed on the substrate between the impurity regions. The gate laminate includes a gate insulating layer(18) and a gate electrode(19). A channel region(16) is formed below the gate laminate. A first interlayer insulating layer(22) covers a transistor. A first contact hole(h1) is formed on the first interlayer insulating layer. The first contact hole is filled with a conductive plug(24). A lower electrode(30) is formed on the first interlayer insulating layer. The lower electrode is a TiN or TiAlN electrode. A second interlayer insulating layer(32) covers the lower electrode. A second contact hole(h2) is formed on the second interlayer insulating layer. The second contact hole is filled with a lower electrode contact hole(34). A seed layer(36) is formed on the second interlayer insulating layer. A phase change layer(38) is formed on the seed layer. The seed layer and the phase change layer are surrounded by an insulating layer(40).
Patent KR-20080012114-A (KR)
Title: Multifunctional-optical articles for display
Inventor: AHN DUCK KI
IPC: C08L101/00
Filed: 2007-01-31
Abstract: A multifunctional optical member for a display is provided to have high heat resistance, moisture resistance, light resistance, color purity, and brightness in comparison with a conventional transparent plastic film. A multifunctional optical member for a display includes an engineering plastic resin of 100 wt% and at least one kind of selective wavelength absorbing pigment with a melting point of 200°C. The at least one kind of selective wavelength absorbing pigment is a neon light absorbing pigment or a near infrared ray absorbing pigment. The engineering plastic resin is selected from a ground consisting of a polyester resin, an acrylic resin, a cellulose resin, a polyolefin resin, a polyvinyl chloride resin, a polycarbonate resin, a phenol resin, and a urethane resin.
Patent KR-20080072282-A (KR)
Title: Apparatus and method for managing right object of digital right management
Inventor: HAN HYO YOUNG
IPC: G06F15/00
Filed: 2007-02-01
Abstract: An apparatus and a method for managing use right of DRM(Digital Right Management) are provided to delete use right of unused contents automatically which occupy a predetermined storage space to use a memory space efficiently. A method for managing use right of DRM includes a step of periodically checking an activate manager menu of a management item menu, a step of reading a management item set in the activate manager menu(S10), and a step of managing use right of predetermined contents according to the read management item.
Patent KR-20070098488-A (KR)
Title: Pto transmission structure for tractor
Inventor: NISHINO AKIFUMI
IPC: B60K17/28
Filed: 2007-02-23
Abstract: A PTO(power takeoff) transmission structure for a tractor is provided to facilitate power transmission in a selected PTO mode by simplifying the PTO transmission structure. A PTO transmission structure for a tractor comprises a rear PTO shaft(12) provided at a rear portion of the PTO transmission structure and a middle PTO shaft(13) provided at a lower portion of the PTO transmission structure. A PTO mode selection unit(66) is disposed on a PTO transmission shaft of the tractor to selectively output power to the rear mode PTO shaft or the middle PTO shaft. A one-way clutch(46) and a PTO clutch(47) are provided at an upper portion of the PTO mode selection unit. The one-way clutch, the PTO clutch and the PTO mode selection unit are concentrically arranged.
Patent KR-20080084047-A (KR)
Title: Vertical machining center
Inventor: YANG SUNG YEOR
IPC: B23Q3/155
Filed: 2007-03-14
Abstract: A vertical machining center is provided to confirm that each tool is stably installed by inserting an automatic tool replacing device in mounting parts and to reduce the tool replacing time by lifting up and down the mounting part by using lifting parts of the tool replacing device. A vertical machining center comprises a bed, a table, a column, a spindle assembly, and a tool replacing device. The spindle assembly has at least one spindle(410). The tool replacing device is fixed at the rear of the table. The tool replacing device includes a plurality of mounting parts(510), a case(520), a cover(530) for closing an upper opened side of the case selectively, and at least one lifting part(540) for lifting each mounting part up and down. The cover has a forward and reverse moving part(550). The forward and reverse moving part includes a cylinder in which a rod(551) is combined with the cover. The mounting parts are integrated by a lifting plate(560).
Patent KR-20080085985-A (KR)
Title: Thin film transistor and organic light emitting device including thin film transistor
Inventor: GOH JOON CHUL
IPC: H01L29/786
Filed: 2007-03-21
Abstract: A thin film transistor and an organic light emitting display device with the same are provided to obtain a thin film transistor having offset resistance of a constant length irrespective of alignment error and deflection. A thin film transistor includes a semiconductor, an input electrode, an output electrode, an insulation electrode, and a control electrode. The semiconductor has first to fifth electrode regions arranged in a same direction and spaced from each other, and first to fourth offset regions disposed between the first to fifth electrode regions. The input electrode is electrically connected to the third electrode region. The output electrode is electrically connected to the first and fifth electrode regions. The insulation layer is formed on the semiconductor. The control electrode is formed on the insulation layer, and is positioned on the second and fourth electrode regions. A plurality of resistive contact members are disposed between the semiconductor and the input and output electrodes.
Patent KR-20080086082-A (KR)
Title: Apparatus for capturing vermin
Inventor: CHYUN CHAN HYUK
IPC: A01M1/04
Filed: 2007-03-21
Abstract: A vermin capturing device is provided to be used conveniently by preventing dazzling, to be mounted regardless of a mounting place and to improve safety by not using harmful materials. A vermin capturing device includes a body housing(110), an inducing unit(130) and a capturing unit(150). An inlet(115) through which vermin comes is formed on one side of the housing. The inducing unit includes one or more of LEDs that induce the vermin into the body housing by irradiating light to the outer side of the body housing. The capturing unit is installed inside the body housing, and captures the vermin that is induced to the inside of the body housing by the inducing unit. The LED irradiates light in the area of ultraviolet rays.
Patent KR-20080086122-A (KR)
Title: White light emitting device and backlight unit and liquid crystal display device having the same
Inventor: PARK JAE HYUN
IPC: G02F1/13357
Filed: 2007-03-21
Abstract: A white light-emitting device, and a backlight unit and an LCD(Liquid Crystal Device) comprising the same are provided to mix color lights efficiently and improve the display quality by using a mixing member for mixing red, green, and blue lights emitted from a plurality of LEDs(Light-Emitting Diodes). A backlight unit(120) supplies light to an LCD panel(110). The backlight unit includes a support main formed of a square-shaped molding material, a plurality of LEDs(150) disposed on one end of the support main to emit the light, and a light-guiding plate(140) for converting point light into surface light. The backlight unit further includes optical sheets(130) disposed on the light-guiding plate to diffuse or collect the light, a reflecting sheet(160) disposed on a rear surface of the light-guiding plate, and a mixing member(190) disposed at a boundary surface between the light-guiding plate and the LEDs. The reflecting sheet reflects the light, which is outputted through the rear surface of the light-guiding plate, to the light-guiding plate, thereby reducing the loss of light. The mixing member mixes the lights, which are emitted from the LEDs, into white light. One surface of the mixing member faces a light exit surface of each of the LEDs, and the other surface of the mixing member faces a light incident surface of the light-guiding plate.
Patent KR-20080086711-A (KR)
Title: Initial alignment method of inertial navigation system
Inventor: YU MYEONG JONG
IPC: G01C21/16
Filed: 2007-03-23
Abstract: An initial alignment method of an inertial navigation system is provided to perform an initial alignment within several seconds by using measurement values of an accelerometer only in a vertical state of a vehicle. An initial alignment method of an inertial navigation system comprises the step of detecting an output(404) of an accelerometer; modeling and filtering the output of the accelerator by using a wave function so that a root-mean square error is reduced; calculating a non-alignment angle(418) between a slave inertial navigation system and a master inertial navigation system by using the filtered output of the accelerometer; and carrying out an initial alignment on a vehicle set in a vertical state by using the non-alignment angle and an equivalent linear transformation.
Patent KR-20070041481-A (KR)
Title: 가축분뇨 폐수 속성발효 및 퇴,액비 생산 시스템의탈취방법과 장치
Inventor: KIM JUNG TAL
IPC: C05F3/06
Filed: 2007-03-23
Abstract: 본발명은 선행출원된 유기물을 함유한 폐기물 및 배설물 처리장치와 밀폐형 발효조에 팽연 왕겨를 수분 조절제로 사용한 돈분뇨 폐수, 무방류, 속성발효 및 퇴비, 액비 생산기술 시스템의 여러공정중 돈 분뇨의 탈취방법 및 장치에 관한 것으로서 탈취공정을 개선하여 탈취탑의 제작, 설치, 유지, 관리비용을 대폭 절감시킨 새로운 돈 분뇨 자원화 공정을 개발하여 탈취탑 및 복잡한 탈취 라인의 고장(Trouble)등의 원인으로 인한 운전중지로 공정 전체의 운휴를 방지하고, 고가의 필터 교체로 인한 보수 비용 절감 및 보수 인건비를 절감하기 위한 방법과 장치로서 자연 식물에서 추출한 탈취제를 이용, 돈 분뇨의 자원화 공정 중에 발생하는 악취를 흡수, 흡착의 화학 반응을 이용하여 돈 분뇨, 팽연 왕겨, 복합 미생물이 발효 할 때 투입하므로서 탈취제와 발효 물질의 완벽한 탈취를 가능케 함으로서 종래의 탈취탑 장치를 없애고, 비료 자원화 공정에서 악취 제거를 위한 탈취제를 투입라인을 신설하여 활성 발효조 내부에서 상기의 화학 반응이 일어 나도록 유도, 별도의 고가인 탈취탑 및 탈취 설비 라인이 없이 가축 분뇨 처리 자원화 공정을 간략화 하며, 공정중에 발생되는 악취를 배출 허용치 이하로 배출토록 한 방법과 장치 이다 
       
     유기물 저장조, 수분증발 저장조, 탈취탑, 흡기휀, 스프레 노즐, 탈취제 탱 크, 탈취 휀
Patent KR-20070098735-A (KR)
Title: Piezoelectric driven mems device
Inventor: NISHIGAKI MICHIHIKO
IPC: H02N2/00
Filed: 2007-03-30
Abstract: A piezoelectric driven MEMS device is provided to control a displacement quantity of a piezoelectric drive with high reproducibility and high precision. A piezoelectric driven MEMS device includes a first actuator(11), a second actuator(21), and an electrical circuit element. The first actuator(11) includes a lower electrode(13), a piezoelectric film(14), an intermediate electrode(15), a piezoelectric film(16), and an upper electrode(17). The first actuator(11) is a piezoelectric driven actuator having the bimorph structure. An action part(12) is connected to a second part of the first actuator(11). The second actuator(21) is formed with the same stacked structure as the first actuator(11), under the same fabrication condition as the first actuator(11), or concurrently with the first actuator(11). A first end of the first actuator(11) is a fixed end, and is fixed to a substrate through an anchor(28). The second actuator(21) includes a lower electrode(23), a piezoelectric film(24), an intermediate electrode(25), a piezoelectric film(26), and an upper electrode(27).
Patent KR-20080092154-A (KR)
Title: Method of forming fine patterns of semiconductor devices
Inventor: PARK JI MAN
IPC: H01L21/027
Filed: 2007-04-11
Abstract: A method for forming fine patterns of a semiconductor device is provided to store energy in a photoresist layer even if smaller energy is projected than threshold energy, thereby obtaining the desired fine patterns. A method for forming fine patterns of a semiconductor device comprises the steps of: forming a photoresist layer having threshold energy on a semiconductor substrate(101), the threshold energy corresponding to minimum exposure energy to react to the photoresist layer chemically; projecting a first light having a first energy which is lower than the threshold energy to a first region of the photoresist layer to form a preliminary exposure region maintaining the first energy, the preliminary exposure region limiting a non-exposure region; projecting a second light having a second energy which is lower than the threshold energy to a second region in the preliminary exposure region and to the non-exposure region to convert the second region into an exposure region, the sum of the first and second energies the same and higher as/than the threshold energy; and removing the exposure region selectively to form photoresist patterns(110).
Patent KR-20080095991-A (KR)
Title: A prefabricated sofa
Inventor: JUNG YONG JUN
IPC: A47C17/02
Filed: 2007-04-26
Abstract: A prefabricated sofa is provided to improve assembly and post manageability in the corrective maintenance caused by abrasion and damage etc. A prefabricated sofa comprises: a skeleton(10) of the metal material; an inner skin(20) surrounding the skeleton firsthand; a cushion member(30) coupled with the inner skin and providing the left plate and the seat back with a cushion force; and an outer cover(40) covering the cushion member. The skeleton is formed by connecting metal bars with each other.
Patent KR-20070109899-A (KR)
Title: Thermoplastic resin film and method of manufacturing the same
Inventor: FUJITA AKIHIDE
IPC: B29C48/40
Filed: 2007-05-09
Abstract: A thermoplastic resin film and a preparation method thereof are provided to produce optical films having uniform optical characteristics by preventing streak defects or inhibiting retardation. A method for preparing a thermoplastic resin film includes the steps of: extruding a molten thermoplastic resin from a die in a sheet form; interposing the thermoplastic resin sheet between a cooling roller(27) for pressurization and a pressurizing roller(26) having a surface roughness average height(Ra) of 100 nm or less to cool and solidify the thermoplastic resin sheet; and cooling and solidifying the thermoplastic resin sheet while carrying the thermoplastic resin sheet by many cooling rollers(28,29). The temperature of every cooling roller is in the range of ±3 °C relative to sheet temperature when the thermoplastic resin sheet gets in contact with the cooling roller. When the thermoplastic resin sheet is separated from the most downstream cooling roller of the many cooling rollers, the sheet temperature is equal to or less than a glass transition temperature(Tg, °C) of the thermoplastic resin-15 °C.
Patent KR-20080102756-A (KR)
Title: Game device for sports
Inventor: KIM JONG HEON
IPC: A63F13/00
Filed: 2007-05-22
Abstract: A game apparatus for exercise is provided to adhere sensor to the exercising site and connect the wireless game machine to Zigbee communication for curing the rehabilitation exercise treatment. A game apparatus for exercise comprises the following features of: a wireless game machine(114) equipped with the PC game system(118); one or more transmitter(112) which is possible to adhere to the specific part of body or sporting goods(110); and one or more receiver which is adhered to the wireless game machine and is transmitted data by using the wireless telecommunication from transmitter. The wireless telecommunication is one among the zigbee communications method, the IRDA(Infrared Data Association) mode, the RF(radio frequency) mode, bluetooth type.
Patent KR-20080103267-A (KR)
Title: Primers for testing fleshiness of pig and a method of deternining fleshiness of pig using said primers
Inventor: KIM CHUL WOOK
IPC: C12Q1/68
Filed: 2007-05-23
Abstract: A primer for testing flesh of pig and a method of testing the flesh of the pig using the same are provided to examin conveniently and exactly the flesh of the pig. A primer for testing flesh of pig comprises a sequence number 1 and a sequence number 2. A method of testing the flesh of the pig comprises measuring an expression amount of the gallectin-1 gene of the pig. An RT-PCR is used by a measurement of the expression amount. The primer consisting of the sequence number 1 and the sequence number 2 is used by the measurement of the expression amount.
Patent KR-20080104658-A (KR)
Title: Ofdm transmitting/receiving device for transmitting/receiving ofdm symbols with varing data transmission rate, and methods thereof
Inventor: KIM KI BO
IPC: H04L27/26
Filed: 2007-05-28
Abstract: An OFDM transmission/reception device and a transmitting and receiving method thereof are provided to control a data transmission rate variably by adoptively selecting and applying a pilot transmission pattern according to the communication environment. An OFDM transmitting device transmits the OFDM symbol to at least one receiving device. An OFDM transmitting device includes an OFDM transmitting processor(110), a pilot insertion unit(120), and a controller(130). The OFDM transmitting processor produces a plurality of OFDM symbols. The pilot insertion unit inserts the pilot into a plurality of OFDM symbols. The controller controls the pilot insertion unit In order to insert the pilot according to one pilot inserting pattern which is selected to correspond to the communication environment among a plurality of pilot insertion patterns.
Patent KR-20080105603-A (KR)
Title: Method and system for ensuring end-to-end qos of application service with reflecting wireless environment
Inventor: LEE SUNG HO
IPC: H04W28/24
Filed: 2007-05-31
Abstract: A method and a system for ensuring end-to-end QoS(Quality of Service) of application service by reflecting a wireless environment are provided to determine the level of QoS based on the flexible policy of QoS which reflects a wireless environment. An application service method comprises the steps of: determining the level of QoS based on wireless environment information; and providing an application service while maintaining the level. An access network(110) includes: a node base station(112) and an RNC(Radio Network Controller)(113) which configure an RAN(Radio Access Network) to support the wireless connection of a user terminal(111); and an SGSN(Serving GPRSService Node)(114) and a GGSN(Gateway GPRS Service Node)(115) which exchanges packets between the user terminals or the user terminal and a service network(130).
Patent KR-20080109502-A (KR)
Title: Sandwich type high performance dye-sensitized solar cell
Inventor: HAN CHI WHAN
IPC: H01L31/047
Filed: 2007-06-13
Abstract: A sandwich type high efficiency dye-sensitized solar cell is provided to improve efficiency in comparision with the existing dye-sensitized solar cell as two cathodes and one anode are formed. A method for manufacturing the sandwich type dye-sensitized solar cell comprises: a step coating the nanocrystalline oxide and absorbing dye in two conductive transparent boards(6) and making two working electrodes; a step forming the counter electrode which coats the ion reducing catalyst(2) in the metal net(1); a step which positions the manufactured counter to center and positions two working electrodes at both ends, and which maintains the space in which electrolyte is positioned between the counter electrode and two working electrodes and which is bound with the thermoplastic resin(5); and a step injecting electrolyte sealing to the thermoplastic resin.
Patent KR-20070119578-A (KR)
Title: Imaging apparatus and imaging method
Inventor: HASHIMOTO HIROSHI
IPC: G03B42/02
Filed: 2007-06-15
Abstract: An imaging method and an imaging apparatus are provided to enhance a diagnosis accuracy by aligning a cross-sectional image with a projection image on the same coordinates. A cross-sectional image generator(322) continuously generates cross-sectional images for plural cross-sectional planes which are arranged on different positions in a 3D space. A projection image generator(326) projects specific values of pixels in the cross-sectional image on an arrangement direction of the cross-sectional planes to generate a projection image. A combination image generator(328) combines the cross-sectional images with the projection images to generate plural combination images. The projection image generator finishes the projection process, when the specific value of the pixel doubles in the arrangement direction of the cross-sectional planes. The combination image generator combines the cross-sectional and projection images, so that the cross-sectional image corresponds to the projection images in the 3D space.
Patent KR-20080042663-A (KR)
Title: Non-linear filtered t-function based stream cipher apparatus and method
Inventor: KWON DAE SUNG
IPC: H04L9/18
Filed: 2007-06-18
Abstract: An apparatus and a method for non-linear filtered t-function based stream ciphering are provided to realize a hardware suitable for a low power environment by using a bit slice method. An apparatus for non-linear filtered t-function based stream ciphering includes a t-function unit(10) and a non-linear filter(20). The t-function unit creates function values of 16 bits by 4 words by using an internal state of 128 bits constituted of 32 bits by 4 words. The non-linear filter creates output key sequences of 16 bits for one clock by XOR-calculating function outputs of 16 bits of 16-bit adders(22,24-3) for executing calculation by receiving an output of the T-function unit, and a 16-bit output acquired by operating a summation generator(24).
Patent KR-20080111697-A (KR)
Title: Development of seasoning sauce containing doenjang or kochujang with addition of onion peel extracts for pork bulgogi
Inventor: KIM CHANG SUN
IPC: A23L27/16
Filed: 2007-06-19
Abstract: Seasoning sauce containing doenjang or kochujang with onion skin extracts for pork bulgogi is provided to increase preference and to ensure antioxidant activity and tasty scent. Seasoning sauce for pork bulgogi comprises doenjang 9 weight% and soy sauce 3 weight% based on the total weight of the bulgogi seasoning source. The pork bulgogi seasoning source is added with fruit vegetable extract 21.40 weight%, yellow onion skin extracts 21.40 weight%, green tea powder 0.50 weight%, doenjang 6.71 weight%, soy sauce 12.60 weight%, onion 21.80 weight%.
Patent KR-20080113816-A (KR)
Title: Portable hair restoring apparatus
Inventor: LIM SU JIN
IPC: A61N5/06
Filed: 2007-06-26
Abstract: A portable hair growth stimulator is provided, which enables supply of the hair growth agent and massage of scalp in one head unit. A portable hair growth stimulator comprises: a handle part(120); a main body(100) consisting of a head unit(110) connected to one end of the handle part; a hair growth agent feed port(200) which is installed at the head unit and supplies the hair growth agent to the hair; a massage member(300) performing the massage function through the electricity or the optical operation; a power supply unit permitting the power to the massage member.
Patent KR-20090002607-A (KR)
Title: Burglarproof anchor for note-book computer
Inventor: BANG SUNG JIN
IPC: G06F21/00
Filed: 2007-07-02
Abstract: A laptop computer burglar preventing fixed ring attached to a desk is provided to attach the laptop computer easily and prevent the separation of the laptop computer with the desk in case that the laptop burglar alarming cable passes through. A laptop computer burglar alarm ring(100) includes a base, fixed to a desk through a fastening bolt and a cover member(140) screwed up on the base. A first ring part is equipped to the base. A second ring part overlapped with a first ring part is equipped in a cover member. A base includes a plurality of a coupling hole. A first screw clamp part is formed in the outer circumference of the base.