baber/WOPTO huggingface dataset:
Patent KR-20120066121-A (KR)
Title: Manufacturing method for grid of dye sensitized solar cell and dye sensitized solar cell comprising the grid manufactured by the same
Inventor: OH KWANG JIN
IPC: H01L31/18
Filed: 2010-12-14
Abstract: PURPOSE: A method for manufacturing a grid of a dye sensitized solar cell and the dye sensitized solar cell including the grid manufactured by the same are provided to improve a mechanical support property between substrates by the grip which is uniformly formed in a space. CONSTITUTION: The other side except for one side of a grid forming area(110) is sealed by a sealing layer(14a,14b,14c). A grid(10) is inserted into the grid forming area. The grid is hardened. One side of the grid forming area is sealed with another sealing layer. The grid is made of nano fiber and metal paste absorbed in the nano fiber.
Patent KR-20120066919-A (KR)
Title: Mobile device
Inventor: CHOE JAE HO
IPC: H04B1/40
Filed: 2010-12-15
Abstract: PURPOSE: A mobile device is provided to maximize intuitive route guide effect by using sense of sight and touch. CONSTITUTION: A display unit(400) indicates an image. A sensor unit(100) senses movement of a mobile device. A direction guide unit(200) guides direction to an user of the mobile device. A storage unit(500) stores a geographic information map. A controller(300) compares input information from the sensor unit with the geographic information map.
Patent KR-20120070690-A (KR)
Title: Random access apparatus and method for machine type communications
Inventor: YANG MI JEONG
IPC: H04W74/08
Filed: 2010-12-22
Abstract: PURPOSE: An overload controlling method and an device thereof are provided to reflect an overload condition of a network to a random access process of an MTC device in a 3GPP LTA-advanced system. CONSTITUTION: A terminal transmits a random access preamble(MSG1)(S203). A base station includes an OI(Overload Indicator) in a MAC(Medium Access Control) sub header within a random access response message(MSG2)(S204). An MTC(Machine Type Communication) device examines whether the random access response message includes the OI(S210,S211). The MTC device transmits the random access preamble(S220).
Patent KR-20120070792-A (KR)
Title: The rug ground plate
Inventor: SEO IN JONG
IPC: H05K13/02
Filed: 2010-12-22
Abstract: PURPOSE: A rug ground plate for a radial machine is provided to improve workability and productivity by reducing raw material waste due to the loss of components. CONSTITUTION: A rug ground plate(100) includes a DE type rug(110) and a taping part(120). The DE type rug is supported at the upper end of the taping part. The DE type rug is automatically plugged in an insertion location on a printed circuit board by a radial machine. The rug ground plate forms a maleated EPDM/silicone blend layer with an aluminum material. The DE type rug is composed of a head unit of an arch shape and a body of a cuttlefish shape. A second through hole corresponds to a first through hole, which is formed on the edge of a PCB substrate of an upper body, by one to one. A hollow board support is touched with a top end portion of the taping part to support the body. One ore more legs are connected between the head unit and the hollow board support.
Patent KR-20120072877-A (KR)
Title: System for examing disease and method for generating body temperature image thereof
Inventor: CHOI SE HWAN
IPC: A61B5/06
Filed: 2010-12-24
Abstract: PURPOSE: A disease examining system and a body temperature image generating method thereof are provided to allow a doctor to determine the existence of cancer cells simply using a hand-held compact system. CONSTITUTION: Radiometers(120-1 to 120-N) obtain the temperature of patient's breasts by detecting infrared energy signals which are generated from cells in the breasts and received through antennas(110-1 to 110-N). An ADC(Analog to Digital Converter,130) changes the analog signals of temperature information outputted from the radiometers into the digital signals. A signal processing/control unit(140) creates a temperature image of the breasts using the digital signals outputted from the ADC and controls the temperature measurement of the radiometers. A communication unit(150) transmits the temperature image from the signal processing/control unit to a computer system.
Patent KR-20120074807-A (KR)
Title: Method for manufacturing low yield ratio type high strength hot rolled steel sheet and the steel sheet manufactured thereby
Inventor: SEONG HWAN GOO
IPC: C22C38/38
Filed: 2010-12-28
Abstract: PURPOSE: A method for manufacturing high-strength hot rolled steel sheet with low-yield ratio and a hot-rolled steel sheet manufactured through the same are provided to reduce process load like coiling tension. CONSTITUTION: A method for manufacturing high-strength hot rolled steel sheet with low-yield ratio is as follows. The molten steel is composed of C 0.14 to 0.27wt.%, Si lower than 1.0wt.%, Mn 2.0 to 5.0wt.%, Cr 0.25 to 5.0wt.%, Al 0.001 to 1.0wt.%, P lower than 0.02wt.%, S lower than 0.01wt.%, N lower than 0.02wt.%, B lower than 0.005wt.%, Ti 0.004 to 0.03wt.%, Mo lower than 0.2wt.%, Nb lower than 0.06wt.%, residual Fe, and inevitable impurities. Alloying elements satisfy C+1.5Mn+2Cr+Mo+B>=5.3 and the slab is manufactured through continuously casting. The slab is reheated and milled in an Ar3 transformation point to 950°C. The hot rolled strip is cooled to 650 to 780°C and coiled in 400 to 700°C.
Patent KR-20120076170-A (KR)
Title: Preform for cosmetic composition and fermented cosmetic composition prepared therefrom
Inventor: CHOI JAE HWAN
IPC: A61K8/99
Filed: 2010-12-29
Abstract: PURPOSE: A cosmetic composition preform containing emulsifier-producing microorganisms is provided to form various and stable formulations. CONSTITUTION: A cosmetic composition preform contains 0.01-20 wt% of emulsifier-producing microoranisms or culture thereof; water as an aqueous phase; and fatty acid oil of 11-25 carbon atoms, oil, alkanol of 11-25 carbon atoms, or alkane of 11-25 carbon atoms. The microorganism includes Torulopsis bombicola, Torulopsis apicola, Torulopsis petrophilum, Candida Bombicola, Candida apicola, Candida petrophulum, or Thiobacillus thiooxidans. The microorganism culture is prepared by culturing the microorganisms in a medium containing saccharides, fatty acid of 11-25 carbon atoms, alkanole of 11-25 carbon atoms, or alkane of 11-25 carbon atoms.
Patent KR-20100023026-A (KR)
Title: High-strength hot-dip galvanized steel sheet and process for producing the same
Inventor: ONO YOSHIHIKO
IPC: C21D8/02
Filed: 2008-07-10
Abstract: A high-strength hot-dip galvanized steel sheet that even on the premise of ordinary CGL heat cycle, has a low yield stress and excels in resistance to natural aging and baking hardenability without reliance on the use of expensive Mo; and a process for producing the same. The constituent composition thereof comprises 0.01 to less than 0.08% C, 0.2% or less Si, more than 1.0 to 1.8% Mn, 0.10% or less P, 0.03% or less S, 0.1% or less Al, 0.008% or less N and more than 0.5% Cr so that the relationship 1.9<=Mn(mass%)+1.3Cr(mass%)<=2.8 is satisfied and comprising the balance iron and unavoidable impurities. The structure thereof has a ferrite phase and a martensite phase of 2 to 15% area ratio, and the cumulative area ratio of pearlite phase and/or bainite phase is 1.0% or less. In the production of this hot-dip galvanized steel sheet, the temperature and cooling rate are controlled during the annealing/plating operation subsequent to cold rolling.
Patent KR-20100023042-A (KR)
Title: Isoxazole-imidazole derivatives
Inventor: BUETTELMANN BERND
IPC: C07D413/14
Filed: 2008-06-12
Abstract: The present invention is concerned isoxazole-imidazole derivatives having affinity and selectivity for GABA A α5 receptor binding site, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are useful as cognitive enhancer or for the treatment of cognitive disorders like Alzheimer's disease. In particular, the present invention is concerned with aryl-isoxazol-4-yl-imidazole derivatives of formula (I): wherein R, Rand Rare as described in the specification.
Patent KR-20100044192-A (KR)
Title: A container with audible freshness locking system
Inventor: HENTZEL STEPHANE
IPC: B65D41/16
Filed: 2008-07-07
Abstract: The present invention concerns a container comprising a container body with bottom and side walls and a container opening, and a container closure (1), said body and closure comprising corresponding screw threads (3) to allow releasable attachment of the closure onto the body in order to open/close the container opening, characterized in that the container body comprises at least one cam-like means (4) located on the external surface of the container body walls, a^nd the closure comprises at least one engagement means (5) corresponding to the cam-like means of the container body, said engagement means being located at the internal surface of the closure walls, so positioned that during the screwing operation of said closure onto said container body, said cam-like and engagement means cooperate in a audible manner at the time said closure is sufficiently engaged onto the body to ensure gas and/or liquid tightness of the closed container.
Patent KR-20100040319-A (KR)
Title: Gel containing pirfenidone
Inventor: MAGANA CASTRO JOSE AGUSTIN ROG
IPC: A61K31/4412
Filed: 2008-08-14
Abstract: The invention relates to a gel composition containing pirfenidone, which is advantageous over other cutaneously administered pharmaceutical forms known in the prior art and which can be used in treatment for the restoration of tissues with fibrotic lesions and for the prevention of fibrotic lesions.
Patent KR-20100044274-A (KR)
Title: Plasma display device and method for driving plasma display device
Inventor: MAKINO KOSUKE
IPC: G09G3/298
Filed: 2009-06-12
Abstract: Disclosed is a plasma display device wherein a plurality of sustain pulses are applied alternately to a scan electrode and a sustain electrode in a sustain period, and a data pulse is applied to a data electrode while the sustain pulses are applied. The data pulse is applied at different timings in a second sustain pulse state and a third sustain pulse state.
Patent KR-20100075873-A (KR)
Title: Inhibitors of protein tyrosine kinase activity
Inventor: CLARIDGE STEPHEN WILLIAM
IPC: A61K31/4365
Filed: 2008-08-28
Abstract: The invention relates to compounds of Formula (I) and their use for inhibiting protein tyrosine kinase activity In Formula (I), the group M is thieno[3,2,b]pyridinyl as shown, and the group D is a ring or ring system, and the groups Z, Ar, and G are as defined herein The invention relates particularly to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signalling, for example, the inhibition of VEGF receptor signalling and HGF receptor signalling The invention also provides compositions and methods for treating cell proliferative diseases and conditions, such as cancer, and for treating ophthalmic diseases, including age-related macular degeneration (AMD) and diabetic retinopathy (DR).
Patent KR-20100085963-A (KR)
Title: Comfortable protective garments
Inventor: SMITH TIMOTHY J
IPC: A41H43/00
Filed: 2008-09-16
Abstract: Garment constructs and garments prepared therefrom having a functional layer and an inner layer of a plurality of textiles, at least two of which are dissimilar textiles, adhered to the functional layer are provided.
Patent KR-20100074287-A (KR)
Title: Ink-jet recording paper
Inventor: NISHIIRI SEI
IPC: B41J2/01
Filed: 2008-11-18
Abstract: [PROBLEMS] To provide an ink-jet recording paper of the plain paper type which, when used in printing with a high-speed ink-jet printer, has high ink-drying properties and has high unsusceptibility to feathering to make a high-resolution bar code printable thereon, and which has water resistance and a high whiteness. [MEANS FOR SOLVING PROBLEMS] The ink-jet recording paper is for use in a printer of the roll paper feeding type having a printing speed of 100 m/min or higher. The paper is obtained by applying a coating fluid containing a cationic resin, an anionic fluorescent dye, and a binder and containing no pigment to a base paper comprising a pulp, rosette-form lightweight calcium carbonate as a loading material, and a neutral rosin sizing agent as an internal sizing agent. The paper has a Stockigt sizing degree as provided for in JIS-P8122 of 10-25 seconds and an ash content as provided for in JIS-P8251 of 13-25%.
Patent KR-20100090704-A (KR)
Inventor: POPULUS THIERRY
IPC: H04B7/185
Filed: 2008-12-08
Abstract: 본 발명의 논제는, 페이로드에 대한 원격통신 장비의 패스밴드를 열화시키지 않으면서, 통상의 수신기들보다 더 가볍고 덜 비싼 정지 위성용 주파수 및 위상 변조 원격 제어 수신기이며, 본 발명은, 헤테로다인 증폭기 아날로그 입력 및 필터링 회로 (28), 후속하여, FM 복조 디바이스 또는 PM 복조 디바이스로서 구성가능한 디지털 프로세싱 회로 (49) 를 포함하는 것을 특징으로 하며, 그 아날로그 입력 회로는 복조의 양 모드들에 공통이다.
Patent KR-20100076064-A (KR)
Title: Photosensitive adhesive composition, filmy adhesive, adhesive sheet, adhesive pattern, semiconductor wafer with adhesive layer, semiconductor device, and process for producing semiconductor device
Inventor: MITSUKURA KAZUYUKI
IPC: C09J7/20
Filed: 2009-01-09
Abstract: A photosensitive adhesive composition which comprises a resin having carboxy groups and/or hydroxy groups, a thermosetting resin, a radiation-polymerizable compound, and photoinitiators and in which the mixture of all photoinitiators in the composition has a 3% weight loss temperature of 200°C or higher.
Patent KR-20100112583-A (KR)
Inventor: DUFFY DEAN R
IPC: B01D39/00
Filed: 2008-12-12
Abstract: 결합 필터매체 주름팩 조립체.
Patent KR-20110034579-A (KR)
Inventor: AHLAND WALTER W
IPC: F21V17/00
Filed: 2009-01-16
Abstract: 본 발명은 모듈을 포함하는 수중형 고조명 광원 어셈블리에 관한 것인데, 이 모듈은 정면과 배면을 갖는 히트싱크; 히트싱크의 정면에 연결되고, 다수의 고강도 LED 램프와 결합되는 크기와 형상을 갖는 전기 접속부를 갖는 인쇄회로기판; 상기 LED 램프를 설치하는 크기와 형상을 갖는 반사기; 및 상기 반사기에 방수되도록 결합되는 윈도우;를 포함하고, LED 램프는 상기 전기 접속부를 통해 인쇄회로기판에 결합되며; 수중에서는 물론 공기중에서도 작동될 수 있다.
Patent KR-20100120672-A (KR)
Inventor: ZHU FENGQIANG
IPC: C07C211/54
Filed: 2009-07-09
Abstract: 본 발명은 광 열화를 억제하고 광 피로가 적으며, 그에 따른 잔류 전위의 상승을 방지할 수 있고, 장기간 사용하여도 전자 사진용 감광체로서의 특성이 안정적이며, 양호한 화상을 안정적으로 얻을 수 있는 에틸렌계 화합물, 그것을 포함하는 전하 수송 재료, 그것을 포함하는 전자 사진용 감광체 및 그의 제조 방법을 제공한다.  
본 발명은 하기 화학식 I로 표시되는 에틸렌계 화합물, 그것을 포함하는 전하 수송 재료, 그것을 포함하는 전자 사진용 감광체 및 그의 제조 방법에 관한 것이다: 
화학식 I 
   
상기 화학식에서, R 1 , R 2  및 R 3 은 각각 독립적으로 수소 원자, 할로겐 원자, 탄소수 1∼6의 알킬기 또는 탄소수 1∼6의 알콕실기를 나타내고, R 4 는 탄소수 1∼3의 알킬기, 페닐기 또는 톨일기를 나타내고, Ar은 탄소수 7∼20의 아릴기 또는 복소환 기를 나타낸다.
Patent KR-20100121503-A (KR)
Inventor: HAKUMA HIDEKI
IPC: H01L31/0445
Filed: 2008-03-07
Abstract: 본 발명은 직렬 저항을 증가시키는 일 없이, pn 헤테로(hetero) 접합 계면 특성을 향상한 고효율 태양전지를 얻는 것이다. 본 발명에 의하면, p형 CIS계 광 흡수층, 버퍼층, n형 투명 도전막의 순서로 적층된 CIS계 박막 태양전지에 있어서, 버퍼층은, 제1 버퍼층과 제2 버퍼층을 포함한 2층 이상의 적층 구조이며, p형 CIS계 광 흡수층과 접한 제1 버퍼층은, 카드뮴(Cd), 또는 아연(Zn), 또는 인듐(indium)(In)을 포함하는 화합물로 이루어지고, 제1 버퍼층과 접한 제2 버퍼층은 산화 아연계 박막으로 이루어지며, 제1 버퍼층의 막두께를 20nm 이하, 또한, 제2 버퍼층의 막두께를 100nm 이상으로 하는 것이 가능하다.
Patent KR-20100134690-A (KR)
Inventor: TANAKA HIROKAZU
IPC: C08L45/00
Filed: 2009-03-30
Abstract: 본 발명의 아이오노머 수지 조성물은, 환상 올레핀에서 유래하는 구성단위를 10몰% 이상의 범위로 가지며, 또한 작용기로서 산 및/또는 그 유도체에서 유래하는 기를 갖는 작용기 함유 올레핀 공중합체(A)를 금속 화합물(B)과 접촉시켜 얻어지는 것을 특징으로 한다.  이러한 아이오노머 수지 조성물을 이용하는 것에 의해, 광학 특성 및 투습성이라는 2개의 물성이 균형 있게 우수한 성형품을 성형할 수 있다.
Patent KR-20100139124-A (KR)
Inventor: BLANC DELPHINE
IPC: C09D5/16
Filed: 2009-04-28
Abstract: 본 발명은, 방오 특성을 갖고 수계 용도, 특히 해양 용도에 사용하기 위한, 물품, 및 잠수형 또는 반잠수형 구조체 상의 수계 유기체의 성장을 지연시키기 위한 방법에 관한 것이다.
Patent KR-20100132082-A (KR)
Inventor: AKIYAMA YOHKO
IPC: A61K9/50
Filed: 2003-10-15
Abstract: 위장관 내에서 머무르거나 서서히 이동하면서 연장된 기간 동안 활성 구성성분을 방출하는, 활성 구성성분의 방출이 제어되는 제어 방출 제제가, 활성 구성성분의 방출이 제어되는 정제, 과립제 또는 미립제 및 겔 형성 폴리머를 캡슐화하는 것과 같은 수단에 의해 제공된다. 상기 정제, 과립제 또는 미립제는 활성 구성성분을 함유하는 코어 입자 상에 형성된 방출 제어 코팅층을 갖는다.
Patent KR-20110005908-A (KR)
Inventor: TAKEDA MIKAKO
IPC: C22C38/00
Filed: 2009-04-24
Abstract: 강재와 알루미늄 합금재의 이재 접합체이며, 접합하는 특정 조성의 강재의, 표면의 외부 산화물층과 내부의 산화물을 서로 특정한 조성으로 하는 한편, 접합하는 알루미늄 합금재를 특정 조성의 Al-Mg-Si계 알루미늄 합금으로 하고, 이재 접합체의 알루미늄 합금재측의 접합 계면에 있어서, Fe의 함유량을 규제한 후에, 이재 접합체의 접합 계면에 Fe와 Al의 반응층이 형성되어 있는 이재 접합체로 하여, 높은 접합 강도를 얻는다.
Patent KR-20110025185-A (KR)
Inventor: TEO KENNETH
IPC: C23C16/455
Filed: 2009-05-27
Abstract: 챔버 내 기판 또는 다른 작업물의 수직 치수(vertical dimension)에 걸쳐서 희망 열 구배 프로파일을 제공하도록 위치된 다수의 가열기들의 포함에 의해서 열 구배 보강 CVD를 하도록 화학 기상 증착(CVD) 장치가 구성된다.  상기 챔버는 열 구배의 방향에 평행한 바닥으로 또는 하향식으로 중간 막들을 거치는 확산을 매개로 하는 박막들의 제어된 성장을 위해서도 사용될 수 있도록 구성된다.
Patent KR-20110014680-A (KR)
Inventor: HAUSMANN KARLHEINZ
IPC: C08L23/00
Filed: 2009-06-01
Abstract: 성형된 용품은 이오노머 조성물을 포함하며 개선된 광학 특성을 갖는다.  이오노머 조성물은, 전구체 산 공중합체를 부분적으로 중화시킴으로써 생성되고 용융 지수가 약 400 g/10분 이하인 이오노머를 포함한다.  전구체 산 공중합체는 2 내지 10개의 탄소를 갖는 α-올레핀의 공중합된 단위, 및 전구체 산 공중합체의 총 중량을 기준으로 약 19.5 내지 약 30 중량%의, 3 내지 8개의 탄소를 갖는 α,β-에틸렌계 불포화 카르복실산의 공중합된 단위를 포함한다.
Patent KR-20120080069-A (KR)
Title: Display apparatus and voice control method thereof
Inventor: RYU HEE SEOB
IPC: H04N5/44
Filed: 2011-01-06
Abstract: PURPOSE: A display device and a voice control method thereof are provided to assign an identifier to each icon based on set references and select an icon corresponding to the identifier and perform a corresponding function if a user pronounces the identifier. CONSTITUTION: If a voice recognition mode starts, a control unit(130) assign different identifiers to icons respectively at an icon display location. The control unit displays the identifier on the icons by control of a display unit(120). If a voice for an identifier is received through a voice input unit(110), the control unit selects an icon corresponding to the inputted identifier.
Patent KR-20120080930-A (KR)
Title: Transparent electode, transparent antena and method for manufacturing the transparent electode
Inventor: KIM HAN KI
IPC: H01B5/14
Filed: 2011-01-10
Abstract: PURPOSE: A transparent electrode, a transparent antenna, and a method for manufacturing the transparent electrode are provided to improve conductivity and transmittance by combining a metal line with a multilayer transparent conductive layer. CONSTITUTION: A multilayer transparent conductive layer(11) includes a pair of transparent conductive oxide layers(12,14) and a metal layer(13). The first transparent conductive oxide layer and the second transparent conductive oxide layer are made of transparent conductive oxide. A ridge(15) of the multilayer transparent conductive layer rises to correspond to the thickness of the metal line. A plurality of metal lines(16) are arranged on one side of the multilayer transparent conductive layer. The plurality of metal lines are arranged with a net structure to form a square mesh(17).
Patent KR-20110093611-A (KR)
Title: Substrate processing method
Inventor: NIWA TAKAFUMI
IPC: H01L21/027
Filed: 2011-01-11
Abstract: PURPOSE: A method for processing a substrate is provided to reduce the deviation of the line width of a resist pattern by performing double patterning by LLE(Lithography Lithography Etching). CONSTITUTION: The line width of a second resist pattern, which is formed on one substrate, is measured. The first processing requirement of a first processing is corrected based on the measured value of the line width in the second resist pattern(S24). The line width of the first resist pattern, which is formed in the one substrate, is measured. The second processing requirement of a second processing is corrected based on the measured value of the line width in a first resist pattern(S28).
Patent KR-20120089973-A (KR)
Title: Micro sd memory for accessing rf antenna apparatus of mobile phone
Inventor: PARK JIN WOO
IPC: G06F1/00
Filed: 2011-01-11
Abstract: PURPOSE: An RF antenna of a portable terminal and a micro-SD memory are provided to activate the use of an RF payment system through RF communication of a micro-SD memory. CONSTITUTION: A slot pin(111) of a micro-SD memory(110) is inserted into a memory slot(11) of a portable terminal(10). A plurality of external terminals(114) is installed in a header. A terminal case(120) is combined with the portable terminal. An RF grounding electrode(121) is connected with an RF antenna pattern(122) inside the terminal case. The RF grounding electrode faces an external terminal of the micro SD memory.
Patent KR-20110084108-A (KR)
Title: Display device with front window and manufacturing method thereof
Inventor: ISHII AKIRA
IPC: G09F9/00
Filed: 2011-01-13
Abstract: PURPOSE: A method for manufacturing a display device with a front window is provided to protect a display panel while bonding the display panel on the front part of the display panel. CONSTITUTION: A method for manufacturing a display device with a front window comprises steps of: forming an ultra violet hardened resin(30) between a display panel and the front window; selectively irradiating ultra violet ray from the left part of the front window; selectively pre-hardening the ultra violet hardened resin; and bonding the front window and the display panel by hardening the ultra violet hardened resin.
Patent KR-20110084373-A (KR)
Title: A theater requiring spectators to travel around
Inventor: SHEEM SANG KEUN
IPC: G09B19/06
Filed: 2011-01-14
Abstract: PURPOSE: A theater for moving an audience is provided to easily and economically experience an actual foreign language by applying a foreign language education to daily life. CONSTITUTION: A theater for moving an audience comprises an operation inducement space(1) and screens(2-1,2-2,2-N). An operation inducement space is wide enough for an audience to do a physical exercise. Screens are arranged on the operation inducement space. An audience visits the screens arranged on the operation inducement space and follows the story on the screens. The operation inducement space is located in the square.
Patent KR-20120084037-A (KR)
Title: Apparatus and method for discriminating chucking status of optical disc
Inventor: CHOI JONG SIK
IPC: G11B17/022
Filed: 2011-01-19
Abstract: PURPOSE: A device for checking a mounting state of an optical disk and a method thereof are provided to distinguish an abnormal mounting state of an optical disk if an S-curve of a focus error signal is not detected at least once, thereby automatically performing an eject operation. CONSTITUTION: If an optical disk is inserted, a motor driving unit(17) drives a spindle motor. The motor driving unit rotates the optical disk. A focus servo unit(19) performs a focus swing operation at 1/N rotation cycle during one time rotation of the optical disk. The focus servo unit detects an S-curve of a focus error signal. A controller(20) checks a mounting state of an optical disk according to whether all S-curves of a focus error signal are detected at every 1/N rotation cycle.
Patent KR-20120084524-A (KR)
Title: Wire guard plate for reel
Inventor: LEE YUNG MIN
IPC: B65H75/14
Filed: 2011-01-20
Abstract: PURPOSE: A wire protection plate for a wire reel is provided to facilitate an installation process by bending a wire protection stand comprising several wire protection plates at a bent connection unit. CONSTITUTION: A lateral plate(11) is installed on both sides of a wire protection stand. A wire reel(10) protects a wire by fixing a protection plate along the lateral plate. A wire protection plate is contacted with the lateral plate. A wire protection stand(20) is cut to both sides of the wire protection plate. The wire protection plate is bent and connected to the wire protection stand. The wire protection plate is fixed with a tacker pin(30).
Patent KR-20120085374-A (KR)
Title: 아이스크림 제조기의 냉동 실린더
Inventor: KIM SUNG MIN
IPC: A23G9/20
Filed: 2011-01-24
Abstract: 본 발명은 아이스크림 원료에 공기를 주입하여 교반함으로써 부드러운 식감을 주도록 하기 위한 오버런 공정이 이루어지는 냉동 실린더가 아이스크림 원료와 공기를 단순히 혼합하여 냉동시키는 기존의 기능을 벗어나 냉동과정에서 냉동기 중심부와 외벽의 냉매흐름을 통해 입체적인 냉동효과로 냉각 성능을 향상시킬 수 있도록 한 것으로, 기존의 접촉식 동력전달방식을 탈피해 실(U-바킹)의 소손이나 누수 및 이물질 혼입을 원천적으로 막고, 식품기계로서의 위생적이면서 안정성을 고려하여 실린더의 손상을 방지하며, 중 저온상태인 -15℃ ~ -18℃ 사이의 냉동으로 장시간의 연속적인 제품 생산이 가능하도록 한 것인바, 구동모터(M)에 벨트(V)로 연결된 샤프트(19)와 냉동 실린더(11) 내부에 설치된 헬리코어(12)의 후단부에 각각 디스크형 영구자석(20,14)을 부착하여 구동모터(M) 구동시 샤프트(19)가 회전되면서 외부의 자석(20)도 함께 회전하게 되며, 이 외부의 자석(20)과 마주보고 있는 냉동 실린더(11) 내부의 자석(14)도 자력에 의해 회전하게 되어 헬리코어(12)가 회전구동될 수 있도록 되어 있다.