baber/WOPTO huggingface dataset:
Patent KR-20090114391-A (KR)
Title: Combinations of beta-2-adrenoceptor agonistic benzothiazolone
Inventor: CADOGAN ELAINE BRIDGET
IPC: A61P11/06
Filed: 2008-02-06
Abstract: The invention provides a pharmaceutical product comprising a first active ingredient which is N-[2-(Diethylamino)ethyl]-N-(2-{[2-(4-hydroxy-2-oxo-2,3-dihydro-1, 3-benzothiazol-7-yl)ethyl]amino}ethyl)-3-[2-(1-naphthyl)ethoxy]propan amide or a salt thereof, and a second active ingredient selected from: a non-steroidal Glucocorticoid Receptor (GR Receptor) Agonist; an antioxidant; a CCR1 antagonist; a chemokine antagonist (not CCR1); a corticosteroid; a CRTh2 antagonist; a DP1 antagonist; an Histone Deacetylase Inducer; an IKK2 inhibitor; a COX inhibitor; a lipoxygenase inhibitor; a leukotriene receptor antagonist; an MPO inhibitor; a muscarinic antagonist which is Aclidinium bromide, Glycopyrrolate, Oxitropium bromide, Pirenzepine, telenzepine, Tiotropium bromide, 3(R)-(2-hydroxy-2,2-dithien-2-ylacetoxy)-1-(3-phenoxypropyl)-1-azoniabicyclo[2.2.2]octane bromide, 3(R)-1-phenethyl-3-(9H-xanthene-9-carbonyloxy)-1-azoniabicyclo[2.2.2] octane bromide or (3R)-3-[(2S)-2-cyclopentyl-2-hydroxy-2-thien-2-ylacetoxy]-1-(2-phenoxyethyl)-1-azoniabicyclo[2.2.2]actane bromide; a p38 inhibitor; a PDE inhibitor; a PPARy agonist; a protease inhibitor; a Statin; a thromboxane antagonist; a vasodilator; or, an ENAC blocker (Epithelial Sodium-channel blocker); and its use in the treatment of respiratory disease.
Patent KR-20090108107-A (KR)
Title: Advanced bi-directional predictive coding of interlaced video
IPC: H03M7/40
Filed: 2004-09-03
Abstract: For interlaced B-fields or interlaced B-frames, forward motion vectors are predicted by an encoder/decoder using forward motion vectors from a forward motion vector buffer, and backward motion vectors are predicted using backward motion vectors from a backward motion vector buffer. The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For interlaced B-frames and interlaced B-fields, an encoder/decoder computes direct mode motion vectors. For interlaced B-fields or interlaced B-frames, an encoder/decoder uses 4MV coding. An encoder/decoder uses "self-referencing" B-frames. An encoder sends binary information indicating whether a prediction mode is forward or not-forward for one or more macroblocks in an interfaced B-fields. An encoder/decoder uses intra-coded B-fields ["Bl-fields"].
Patent KR-20090118957-A (KR)
Title: Device for the transdermal administration of bisoprolol
Inventor: IWAO YOSHIHIRO
IPC: A61K31/138
Filed: 2008-03-06
Abstract: A device for the administration of bisoprolol having a support; and a pressure-sensitive adhesive layer containing bisoprolol which is layered on one face of the support; wherein the maximum speed of releasing bisoprolol within 24 hours immediately after the application to the skin is 30 μg/cm2/h or less and the speed of releasing bisoprolol at the point 24 hours after the application to the skin is 10 μg/cm2/h or less. This transdermal administration device shows a relived skin irritation at the application and, in particular, at the peeling and enables the continuous administration of a therapeutically or preventively effective amount of bisoprolol to the living body.
Patent KR-20090127411-A (KR)
Title: Modification of advertisement campaign elements based on heuristics and real time feedback
Inventor: KOLVE ERIC ANDREW
IPC: G06Q30/00
Filed: 2008-03-03
Abstract: Enabling the selection, modification, and subsequent generation of online advertisements for either a one time use or as part of an advertising campaign. The performance of an advertisement is iteratively reviewed based on heuristics, statistics, metrics, real-time feedback, and the like, either singly or in some combination. Iterative monitoring of performance information for related, but different, online advertisements is analyzed and employed to recommend and/or automatically generate changes to an online advertisement, or advertising campaign. An editing facility is also provided to enable a user to modify a plurality of elements in an online advertisement, and at least some of these editable/modifiable elements are monitored for performance information. The editing facility can enable editing of different file formats for online advertisements, including, Flash, SVG, and Gnash.
Patent KR-20090121373-A (KR)
Title: Actuating device, particularly for a vehicle seat
Inventor: MUHLENBROCK LUDGER
IPC: B60N2/22
Filed: 2008-03-11
Abstract: The present invention relates to an actuating device (1) having a drive part (2) moving an output part (5) from an initial position into a final position, wherein the output part (5), or the drive part (2), has a first region (9) and a second region (10), and the drive part (2), or the output part (5), interacts with the two regions (9, 10) such that the position of the output part (5) is changed during an interaction with the first region (9), and an interaction with the second region (10) prevents a return movement of the output part (5) into the initial position. The present invention further relates to a vehicle seat comprising the actuating device (1) according to the invention.
Patent KR-20090122401-A (KR)
Title: Wear resistant hard coating for a workpiece and method for producing the same
Inventor: LECHTHALER MARKUS
IPC: C23C14/06
Filed: 2008-03-03
Abstract: The present invention provides an optimized hard coating and a workpiece, especially a cutting tool coated with a hard coating to increase tooling performance with difficult to machine materials such as high speed steels, titanium alloys, nickel alloys, austenitic steels and especially hard materials like hardened tool steel having a hardness of higher 50, preferably of higher 55 HRC. This is achieved by a workpiece coated with a wear resistant multilayered comprising at least a first supporting layer and a second nanocrystalline layer, whereas the first layer comprises a coating material of the following composition (TiaAl1-a)N1-x-yCxOy with 0.4 < a < 0.6, and 0 < x and y < 0.3, or (AlbCr1-b)N1-x-yCxOy with 0.5 < b < 0.7, and 0 < x and y < 0.3. The second layer comprises a coating material of the following composition (Al1-c-d-eCrcSidMe)N1-g-y CgOy whereas M stands for at least one element of the transition metals of group 4, 5, 6 of the periodic system except Chromium and 0.2 < c < 0.35, 0 < d < 0.20, 0 < e < 0.04.
Patent KR-20100021415-A (KR)
Title: Valve module for a combustion engine breathing system
Inventor: KEEFOVER ROBERT D
IPC: F02M25/07
Filed: 2008-05-20
Abstract: A valve module for a combustion engine breathing system, and products and systems using the same.
Patent KR-20100020505-A (KR)
Inventor: CHOI RIN
IPC: C08J5/18
Filed: 2010-01-25
Abstract: PURPOSE: A waterproof rubber sheet is provided to maintain the safety for weather temperature change and to apply a construction method using a general and powerful adhesive, to prevent defects and to be semi-permanent. CONSTITUTION: A method for manufacturing a waterproof rubber sheet comprises the steps of: grinding waste tire to 40~45 m/m diameter to obtain a ground tire rubber(GTR); adding the 30 parts by weight of ground tire rubber to 70 parts by weight of a synthetic material such as latex, ethylene vinyl acetate and then blending the mixture; mixing and drying the mixture at 80 °C; and manufacturing the mixture to a sheet of predetermined size. The rubber component comprises latex, ethylene vinyl acetate, polyvinyl acetate, and DCP.
Patent KR-20110087078-A (KR)
Title: System and method for checking security of terminal device enable of computer communication
Inventor: KIM KWANG TAE
IPC: G06F21/54
Filed: 2010-01-25
Abstract: PURPOSE: A security check system and method thereof about a terminal device are provided to readily manage security vulnerability. CONSTITUTION: A scoring unit(110) obtains security score by security checking item about a terminal. The scoring unit considers a fixed priority in the discrete security checking item. The scoring unit determines the range of a security score. A result supplying unit(120) identifies a security grade of a terminal based on a security score.
Patent KR-20110087612-A (KR)
Title: System and method for confirming genuin article usging double bar-code
Inventor: KIM KI HYUNG
IPC: G06V30/224
Filed: 2010-01-26
Abstract: PURPOSE: A system and method for confirming barcode information in a genuine authentication system are provided to minimize damage due to imitation after confirming genuine through dual bar code. CONSTITUTION: A mobile communication terminal(100) transmits a first decrypted barcode and a second decrypted barcode to a genuine article authentication server(500). The genuine article authentication server searches for second bar code information in database. The genuine article authentication server transmits a genuine article confirmation result to the mobile communication terminal.
Patent KR-20110047942-A (KR)
IPC: C03B33/03
Filed: 2010-01-29
Abstract: PURPOSE: A method for cutting a liquid crystal display(LCD) cell mother board and a cutting automating apparatus are provided to reduce time required for duplicated transferring process, over-turning process, and cutting process by automating the cutting process of the LCD cell mother board. CONSTITUTION: The position of an LCD cell mother board is set in order to allow a first substrate to face toward a cutting direction. The first substrate is cut. The external surface of the LCD cell mother board is absorbed and stably fixed. The LCD cell mother board is over-turned in order to allow a second substrate to face toward the cutting direction. The second substrate is cut to form a plurality of LCD cells. A cutting automating apparatus(2) includes an over-turning unit(23) and a cutting unit(22).
Patent KR-20100088564-A (KR)
Title: Information input device, information input/output device and electronic device
Inventor: SENDA MICHIRU
IPC: G06F3/042
Filed: 2010-01-29
Abstract: PURPOSE: An information input device, an information input/output device and an electronic device are provided to obtain a reception signal of predetermined intensity from an external proximity object by performing adaptive sensitivity compensation. CONSTITUTION: An information input device includes an input panel including an illumination light source, a plurality of first light-receiving elements and one or more second light-receiving elements, the illumination light source emitting detection light for detecting an external proximity object, the plurality of first light-receiving elements receiving detection light emitted from the illumination light source and then reflected from the external proximity object, the second light-receiving elements for monitoring the intensity of the detection light; a correction section performing adaptive sensitivity correction on light-receiving signals obtained by the first light-receiving elements through use of an intensity monitor signal of detection light obtained by the second light-receiving element; and an image processing section obtaining object information about one or more of the position, shape and size of the external proximity object based on a picked-up image obtained from the light-receiving signals subjected to the sensitivity correction by the correction section. A sensitivity compensation unit(131) performs sensitivity compensation for a difference signal based on a light receiving signal of a main sensor through the use of a sensitivity compensation table(132) and a sensitivity monitoring signal of a sensitivity monitoring sensor(35).
Patent KR-20110089740-A (KR)
Title: Guiding wall of water tank for water treatment
Inventor: CHOI HEE SUN
IPC: B65D90/02
Filed: 2010-02-01
Abstract: PURPOSE: A channel wall of a water tank for the purification is provided to prevent the generation of dead water in a flow path or corners inside the water tank. CONSTITUTION: A channel wall of a water tank for the purification includes a first partition unit, a second partition unit, and a dead water prevention unit. The first partition unit(20) is connected to a first side wall of the water tank, and is extended to a second side wall. The second partition wall(50) is extended to the first side wall. The dead water prevention unit induces the flow of water toward corners of a flow path for preventing the generation of dead water.
Patent KR-20110090700-A (KR)
Title: Facilities control system and operating method of the same
Inventor: LEE MUN HWAN
IPC: G05B19/00
Filed: 2010-02-04
Abstract: PURPOSE: A facility control system and driving method thereof are provided to restore a driving logic according to the need and to backup the driving logic by restoring a control program. CONSTITUTION: A central control server generates a control program controlling one or more facilities(S100). The central control server transmits the control program(S200). The facility control device is connected between the central control server and one or more facilities. The facility control device executes a control program by receiving the control program from the central control server(S300).
Patent KR-20110093262-A (KR)
Title: Heating roller of dewatering sludge apparatus
Inventor: KIM MI JUNG
IPC: F26B17/28
Filed: 2010-02-12
Abstract: PURPOSE: The high temperature heating roller of an industrial drying apparatus is provided to increase the drying effect of sludge by increasing a heating surface transferring heat to the sludge. CONSTITUTION: A high temperature heating roller(100) is composed of a dual layered roller in which heating media is embodied. A filtering belt(200) is arranged on the circumferential surface of the high temperature heating roller. Sludge is introduced into the high temperature heating roller and the filtering belt. A dehydrating process and a drying process are implemented. A recessing groove(120) is arranged to increase the receiving amount of the sludge.
Patent KR-20110094409-A (KR)
Title: A method for manufacturing nanostructure, nanostructure manufactured by the same, apparatus for manufacturing the same
Inventor: KO SEUNG HWAN
IPC: B28B1/00
Filed: 2010-02-16
Abstract: PURPOSE: A method for manufacturing a nano structure, the nano structure manufactured by the same, and an apparatus for manufacturing the nano structure are provided to directly manufacture the desired shape of a nano structure in an element by implementing a nano structure growing reaction based on light energy integrated in liquid environment. CONSTITUTION: A nano structure is grown on a substrate by applying light energy to the substrate which is immersed in a nano structure precursor(S100). The nano structure is grown based on hydrothermal reaction. The substrate includes the seed of the nano structure. The nano structure precursor solution is an aqueous solution containing the metal salt of the nano structure and ammonia. An apparatus for manufacturing the nano structure includes a container and a laser light source part. The container contains the nano structure precursor solution. The laser light source part applies the light energy.
Patent KR-20110096765-A (KR)
Inventor: CHANG KUK HUI
IPC: G09G3/36
Filed: 2010-02-23
Abstract: 본 발명은 수평 크로스토크를 저감하여 화질을 향상 시킬 수 있는 액정 표시장치 및 그 구동방법에 관한 것으로, 액정패널의 데이터 라인을 구동하는 데이터 구동부; 다수의 게이트 제어신호를 출력하는 타이밍 컨트롤러; 상기 다수의 게이트 제어신호를 지연시켜 출력하는 지연부; 상기 다수의 게이트 제어신호에 따라 제 1 스캔펄스를 상기 액정패널의 게이트 라인의 일측에 공급하는 제 1 게이트 구동부; 및 상기 지연된 다수의 게이트 제어신호에 따라 상기 제 1 스캔펄스보다 지연된 제 2 스캔펄스를 상기 게이트 라인의 타측에 공급하는 제 2 게이트 구동부를 구비한 것을 특징으로 한다.
Patent KR-20110102664-A (KR)
Inventor: MOON KI WON
IPC: B65D6/10
Filed: 2010-03-11
Abstract: 본 발명은 내통과 외통이 각각 금속과 플라스틱으로 이중사출 되어 뚜껑이 형성된 밀폐용기관한 것으로, 특히 내부용기로 외부용기가 빠지지 않도록 사출되어질 때 내부용기의 테두리부와 외부용기의 잠금테가 형성되는 부분에 홈테가 발생하지 않도록 사출성형하여 이물질 등의 끼임등을 방지하여 용기를 위생적으로 사용할 수 있도록 제공한 것이다. 
일반적으로 음식물을 보관하는 밀폐용기는 다양한 재질로 제작되어 취급이 용이하면서 간편하게 사용토록 하고 있는 것으로 플라스틱 재질의 용기일 경우 고온에 취약하여 용기에 형태에 변형이 발생되고 또한 환경호르몬이 발생되는 문제가 있는 것이고, 금속 재질의 용기를 사용할 경우에는 뜨거운 음식을 담게 될 경우 열전도율이 높아 그대로 열이 용기체에 전달되어 용기의 취급이 불편한 것이었다. 
따라서 최근에는 내부용기를 금속재질로 사용하고 내부용기의 외부를 감싸도록 플라스틱 재질의 외부용기를 인서트 사출성형되는 용기가 제안되었으나 이러한 용기의 조립이 쉽게 분리가 되어 내부용기와 외부용기가 이탈이 되는 문제가 있어 이를 보완하여 내부용기의 상측 테두리부를 동그랗게 말아서 말려진 테두리부에 수지를 채워 넣음으로 내부용기와 외부용기의 이탈을 방지토록 하고 있는 것이다. 
그러나 이러한 용기는 내부용기의 말려진 테두리부와 그 하단으로 뚜껑의 결합을 위해 형성된 잠금날개가 결속되는 잠금테가 성형될 때 내측으로 요입된 홈테가 발생하게 되어 이러한 홈테로 이물질이 끼이게 될 경우에 이물질 제거를 위해 설겆이를 하여도 쉽게 제거가 되지 않게 되어 음식물을 담는 용기를 위생적으로 사용할 수 없게 되는 문제가 있었다. 
따라서 본 발명은 내부용기의 테두리부와 외부용기의 잠금테 부분에 홈테가 형성되지 않도록 사출성형토록 함으로써 종래의 문제를 해결토록 한 것이다.
Patent KR-20110103748-A (KR)
Inventor: GIM JONG SEONG
IPC: F16B37/04
Filed: 2010-03-15
Abstract: 본 발명은 대리석 등 건축외장재 또는 건물의 벽에 매립되어 앵커 볼트가 고정 설치될 수 있도록 대리석 등 건축외장재 또는 건물의 벽에 매립되는 과정이 더욱 용이하게 이루어질 수 있도록 한 앵커 볼트 고정용 매립 너트에 관한 것이다. 본 발명은 드릴 작업을 통해 조립홈이 형성되는 가운데 조립홈의 안쪽 끝 부분에는 환 형태의 걸림턱이 형성된 건물의 벽 또는 건축외장재에 앵커 볼트가 고정 설치된 상태가 유지될 수 있도록 몸통의 외형이 조립홈의 내형에 대응하는 강화 플라스틱으로 형성되되 몸통의 내주 상에는 바깥쪽에서 안쪽으로 향할수록 지름이 점차 감소하는 형태의 나사산이 형성되는 한편 몸통의 안쪽 끝단 부분에는 조립홈의 걸림턱에 대응하는 형태의 훅이 외향 돌출 형성이 된 앵커 볼트 고정용 매립 너트에 있어서, 몸통의 외주면 중 몸통의 바깥쪽 끝단으로부터 훅이 형성된 위치에 이르기까지의 구간은 몸통의 바깥쪽에서 안쪽을 향할수록 점차 지름이 감소하는 형태로 형성이 된 구조로 이루어진다.
Patent KR-20100106919-A (KR)
Title: Apparatus and system for managing electric power
Inventor: LEE DONG RYUL
IPC: H02J3/28
Filed: 2010-03-16
Abstract: PURPOSE: An apparatus and a system for managing power is provided to stably supply power to receivers regardless of the malfunction of distributing lines and the reducing of a power quality. CONSTITUTION: A generating station(110) generates power. The generated power is transmitted to the power consumption units(140, 160) of a receiver. Power managing units(130, 150) receive system power using distribution network. The power managing units store the power. A power managing server(170) controls the power managing units using communication network(180).
Patent KR-20110113049-A (KR)
Inventor: PARK YOUNG HO
IPC: F21S2/00
Filed: 2010-04-08
Abstract: 본 발명에 따르면, 평상시에는 상용직류전원으로 동작하고, 상기 상용직류전원이 정전(Electric Power Interruption)된 비상시에는 축전지에 충전된 비상직류전원으로 동작되는 유도등 구동회로에 있어서, 외부로부터 상용교류전원을 인가받아 유도등을 구동시키기 위한 전압의 크기로 변환 출력하는 전압변환부와, 상기 전압변환부로부터 출력되는 전압을 양파정류하는 양파정류 회로 및, 상기 양파정류 회로로부터 출력되는 전압을 일정하게 유지시키는 평활회로를 포함하며, 상기 상용교류전원을 상용직류전원으로 정류하는 정류회로부; 및 상기 정류회로부로부터 출력되는 상용직류전원을 인가받아 상기 정전시 상기 축전지로부터 비상직류전원이 출력되도록 충전하는 역류방지회로 및, 상기 상용직류전원을 피드백하여 정전류 및 정전압이 유지되도록 하여 상기 축전지가 과충전되는 것을 방지하는 과충전방지 회로(310)를 포함하는 유도등기구 회로부;를 포함하는 유도등 구동회로가 개시된다.
Patent KR-20110113926-A (KR)
Inventor: MYUNG NOH HOON
IPC: G01S13/89
Filed: 2010-04-12
Abstract: 본 발명은 연속형 광역 고해상도 영상 구현을 위한 합성 개구면 레이더 시스템 및 그 방법에 관한 것으로서, 서로 다른 채널이 각각 할당된 복수의 안테나, 송신 신호에 각 채널의 반송 주파수를 적용하여 선형 주파수 변조를 각각 수행하고, 각 선형 주파수 변조된 신호가 펄스 형태로 해당 안테나를 통해 연속적으로 관측 영역에 송신되도록 하는 변조부, 상기 복수의 안테나를 통해 수신된 상기 관측 영역의 신호를 이용하여 광대역 도플러 신호 및 광대역 첩(chirp) 신호를 생성하는 신호 합성부, 상기 신호 합성부로부터의 광대역 도플러 신호 및 광대역 첩 신호를 이용하여 해상도를 계산하는 해상도 계산부로 구성된다.  
따라서, 본 발명에 따르면 영상의 연속성 및 광역 특성과 긴 탐지거리를 유지함과 동시에 방위 방향 및 거리 방향의 해상도를 동시에 향상시킬 수 있다.
Patent KR-20110115858-A (KR)
Inventor: JE YEON HO
IPC: C12R1/07
Filed: 2010-04-16
Abstract: 본 발명은  cry1Ac  유전자 발현 벡터 pHT1K-1Ac로 형질전환시킨 재조합 바실러스 벨레첸시스 균주 및 이를 유효성분으로 함유하는 식물병원균과 곤충 해충을 동시에 저해할 수 있는 살충제 방제용 조성물에 관한 것으로, 본 발명에 따른  재조합 바실러스 벨레첸시스 균주는 식물병원성균에 대해 높은 항균 활성나타내는 동시에 곤충 해충에 대한 저해 활성 또한 우수하여 하나의 작물에서 유해 곤충 해충과 식물병원성균에 의한 질병을 동시에 저해하는데 이용할 수 있으며, 상기 균주의 배양액 및 수득된 세포 모두를 통합 작물 보호용으로 개별 생물학적 저해제로서 독립적으로 사용할 수있는 효과가 있다
Patent KR-20110119055-A (KR)
Title: Engine unit using brown gas
Inventor: KIM YONG KYU
IPC: F02M25/022
Filed: 2010-04-26
Abstract: PURPOSE: An engine unit using brown gas is provided to reduce harmful components included in exhaust gas of an engine by forming a brown gas supply path. CONSTITUTION: An engine unit using brown gas comprises a brown gas supplier(170), a brown gas supply path(165), a whirling member(180), a hydrogen concentration measuring sensor and a temperature measurement sensor. The brown gas is mixed to the brown gas supply path in the air inhaled to a turbocharging part(150). The brown gas supply path is branched from the inlet of the super-charging system. The brown gas supply path is connected to the brown gas supplier. The hydrogen concentration measuring sensor measures the concentration of the hydrogen within the brown gas provided to the super-charging system. The temperature measurement sensor measures the temperature of the brown gas provided to the super-charging system.
Patent KR-20110119086-A (KR)
Title: Synchronizing method for stage and scanner in laser processing apparatus
Inventor: SUH JEONG
IPC: B23K26/08
Filed: 2010-04-26
Abstract: PURPOSE: A synchronizing method for a stage and a scanner in a laser processing device is provided to improve the speed and precision of laser processing by synchronizing a stage and a scanner. CONSTITUTION: A synchronizing method for a stage and a scanner in a laser processing device is as follows. A stage is operated for processing and a coordinate error on the stage is corrected(S10). A scanner is operated for processing and an error on the scanner is corrected(S20). The stage and the scanner are operated at the same time and coordinate errors on the stage and the scanner are corrected(S30). The correction of the coordinate errors is implemented by comparing the actually processed coordinates with coordinates on a drawing and compensating the difference.
Patent KR-20110119364-A (KR)
Title: Display apparatus
Inventor: SON NAM DO
IPC: G02F1/1333
Filed: 2010-04-27
Abstract: PURPOSE: A display device is provided to reduce the entire thickness of a display device due to reducing the height of a guide frame by overlapping a camera with an upper part of a display panel. CONSTITUTION: A set cover(100) is formed in order to have the receiving space and exposed to the outside. A guide frame(200) is accepted in the receiving space. A display unit(300) is settled in the guide frame. A camera(400) is accepted in the guide frame in order to be overlapped with one side of the upper substrate.
Patent KR-20110119902-A (KR)
Title: Transmission apparatus for electric vehicle mechanical controlled by two stage speed
Inventor: KIM GYU HA
IPC: B60K17/04
Filed: 2010-04-28
Abstract: PURPOSE: A mechanical two-speed gear for electro mobiles is provided to make a structure compact by integrally mounting a transmission along with a driving part. CONSTITUTION: A machinery two-speed gear for electro mobile comprises a housing(10), an input shaft(20), a power transmission shaft(30), a second low gear, a low speed control clutch(40), a second high gear, and a high speed control clutch. The power transmission shaft is supported with a housing to rotate in parallel with the input shaft. The second low gear is pivotally supported in one end of the power transmission shaft. The low speed control clutch controls the connection of the second low gear and power transmission shaft. The second high gear is pivotally supported in the other side end part of the power transmission shaft. The high speed control clutch controls the connection of the second high gear and power transmission shaft.
Patent KR-20110119923-A (KR)
Title: 베란다 행거 화분
Inventor: LEE JUN CHUAL
IPC: A01G9/04
Filed: 2010-04-28
Abstract: 본 발명은 기존의 옷걸이용 기둥형고정행거를 이용한 베란다에서의 수직형 화분배치를 위한 기술에 관한 것으로 이러한 본 발명은 기존에 사용하고 있는 옷걸이용 고정행거를 이용해 베란다의 적은 면적을 효과적으로 이용해 화분을 수직으로 배치하여 채소를 기를 수 있게 한 방법이다. 세 개의 기둥파이프에 화분물받이겸 받침대(500)를 거치하여 화분을 올려 놓는 공간을 확보했으며,  
화분물받이겸 받침대에 물배수관을 연결하여 아래 화분으로 배수 흐름을 유도하여 물낭비를 개선하였으며, 
중심축 거치고정고리를 통해 중심축 회전을 할 수 있게 하였으며,  
양쪽 화분받침대 거치고정고리(300)을 중심축을 기준으로 회전하여 화분의 앞면 뒷면을 바뀔 수 있게 하여 한쪽면만의 햇볕쪼임 현상을 개선하였다.  
또한 중심축 회전을 통한 화분물받이겸 받침대의 회전으로 채소의 성장에 따른 높이의 증가에 맞춰 화분의 이동을 용이하게 하였다.