baber/WOPTO huggingface dataset:
Patent KR-20110134346-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: MARTENS ARJAN HUBRECHT JOSEF ANNA
IPC: G03F7/20
Filed: 2011-10-31
Abstract: PURPOSE: A lithographic device and a device manufacturing method are provided to form an inlet and an outlet where in the inlet and the outlet have ring shapes, thereby effectively including fluid in a space. CONSTITUTION: A heater heats first fluid in a first fluid path(110). A first temperature sensor(120) measures the temperature of first fluid in the first fluid path. A second temperature sensor(130) measures the temperature of second fluid in the second fluid path. The second temperature sensor exists in a bypass loop(160) of the first fluid path. A controller(150) controls the heater based on the temperatures sensed by the first and second temperature sensors.
Patent KR-20130049647-A (KR)
Title: Car carrier's load up gate
Inventor: BAE KEUN HYO
IPC: B60P3/363
Filed: 2011-11-04
Abstract: PURPOSE: A loading gate for a car carrier is provided to protect loaded cars from being damaged by preventing the occurrence of a riding shock. CONSTITUTION: A loading gate(A) comprises a main sloped plate(1), a main driver(2), a movable sloped plate(3), and an auxiliary driver. The main sloped plate is connected to the main driver which is mounted on a loading box(200) and rotates to be opened or closed. The main driver generates power for rotating the main sloped plate in order to fold or unfold. The movable sloped plate is joined to the tip end of the main sloped plate and touches the ground by being inserted of drawn. The auxiliary driver generates power for inserting or drawing the movable sloped plate with respect to the main sloped plate.
Patent KR-20130053235-A (KR)
Title: Method and system for parking control
Inventor: KWON YOUNG JU
IPC: B60W30/06
Filed: 2011-11-15
Abstract: PURPOSE: A parking controlling method and a system thereof are provided to research a parking space while controlling parking, to modify a part of a produced parking path, and to control some parking in the parking path according to a modified parking path. CONSTITUTION: A parking controlling system(100) comprises a parking space searching unit(140), a parking path forming unit(150), and a control unit(110). The parking space searching unit searches for a parking space and researches the parking space while controlling parking. The parking path forming unit produces a parking path for the searched parking space and modifies a part of the parking path if an error exists in the search of the parking space when researching the parking space while controlling parking. The control unit controls parking according to the parking path or a partially modified parking path. The parking space searching unit researches the parking space by measuring the distance from a front car, which is parked in the parking space in at least one section among more than two sections of the parking path, or a forward obstacle. [Reference numerals] (110) Control unit; (120) Input unit; (140) Parking space searching unit; (150) Parking path forming unit; (160) Information output unit; (170) Voice output unit
Patent KR-20130057562-A (KR)
Title: Air conditioner for vehicles
Inventor: MAENG CHAN JOO
IPC: B60H1/00
Filed: 2011-11-24
Abstract: PURPOSE: A vehicle air conditioner is provided to minimize the deformation of a door caused by torsion of a door shaft, thereby preventing damage to the door. CONSTITUTION: A vehicle air conditioner comprises a blower, a door(190), and an air conditioning case. An evaporator and a heater core are installed in the air conditioning case. The door includes a door shaft(191) and reinforcement ribs. Both end portions of the door shaft are locked on a lateral wall of the air conditioning case to be rotatable. A plurality of rib grooves(192) are formed on the lateral surface of the door shaft. The reinforcement ribs are protruded from the rib grooves across the rib grooves.
Patent KR-20130059625-A (KR)
Title: Method for pavement of road using epoxy concrete composition
Inventor: LEE SUCK HONG
IPC: C04B26/14
Filed: 2011-11-29
Abstract: PURPOSE: A road pavement method using an epoxy concrete composition is provided to improve workability and obtain excellent mechanical intensity, flexibility, and water resistance by including an epoxy resin of a predetermined structure in a composition. CONSTITUTION: A road is surfaced-processed. A basic material including an epoxy resin, a hardener, and a filler are mixed in order to manufacture a mixture of a slurry shape. The mixture is casted on the road and is cured. An aggregate is spread during curing and is sunk into the mixture.
Patent KR-20130059629-A (KR)
Title: Substrate for smart ic
Inventor: KANG TEA HYUK
IPC: H01L23/12
Filed: 2011-11-29
Abstract: PURPOSE: A smart IC substrate is provided to improve the adhesion between an insulating layer and a molding part by forming an adhesive layer in one surface of the insulating layer having a molding part. CONSTITUTION: A metal layer(230) is formed in one surface of an insulating layer(210). A first adhesive layer(220) bonds the metal layer to one surface of the insulating layer. A molding part(250) is formed in the other surface of the insulating layer. A second adhesive layer(240) adheres the molding part to the other surface of the insulating layer. The second adhesive layer is made of thermosetting adhesive. The metal layer is made of copper foil.
Patent KR-20130059999-A (KR)
Title: Authentication system and method based by voice
Inventor: PARK YONG SEON
IPC: H04L9/32
Filed: 2011-11-29
Abstract: PURPOSE: A voice based authentication system and a method thereof are provided to strongly authenticate a user. CONSTITUTION: A storing unit stores user ID account information, mobile communication terminal information, and voice pattern information of a user. An authentication character string issuing unit(152) issues an authentication character string to a computer or a mobile communication terminal which requests voice-based authentication for a user ID account. A voice pattern extracting unit(153) extracts a voice pattern from a voice signal of a speaker inputted from the mobile communication terminal. A voice pattern verifying unit(154) compares the voice pattern extracted from the voice pattern extracting unit with a voice pattern of the user. A voice recognizing unit(155) recognizes a voice signal of the speaker. An authentication character string verifying unit compares the character string recognized in the voice recognizing unit with the authentication character string issued in the authentication character string issuing unit. [Reference numerals] (110) Mobile terminal; (120) Computer device; (130) Communication network; (140) Online service system; (152) Authentication character string issuing unit; (153) Voice pattern extracting unit; (154) Voice pattern verification unit; (155) Voice recognition unit; (157) Storing unit; (AA) Authentication server; (BB) Authentication character string verification unit
Patent KR-20130060446-A (KR)
Title: Composition for preventing and treating of obesity comprising the ethanol mixtures of leaf from lythrum salicaria l. and aceriphyllum rossii
Inventor: KIM HEE YEON
IPC: A61P3/04
Filed: 2011-11-30
Abstract: PURPOSE: A composition containing ethanol extracts of Purple loosestrife leaves and Aceriphyllum rossii leaves for preventing and treating obesity is provided to be developed as a material for a pharmaceutical product and a health functional food with functionality to obesity. CONSTITUTION: A composition for preventing and treating obesity contains 0.1-99.9 wt% of a mixture of ethanol extracts of Purple loosestrife leaves and Aceriphyllum rossii leaves. The ethanol extract of Purple loosestrife leaves is prepared by adding 1-5 L of ethanol to 1 kg of Purple loosestrife leaves, extracting at 20-25 deg. C and at 100-300 rpm for 10-24 hours 1-3 times, and filtering. The ethanol extract of Aceriphyllum rossii leaves is prepared by adding 1-5 L of ethanol to 1 kg of Aceriphyllum rossii leaves, extracting at 20-25 deg. C and at 100-300 rpm for 10-24 hours 1-3 times, and filtering.
Patent KR-20130063420-A (KR)
Title: Light emitting device, light emitting device package, and light unit
Inventor: JEONG HWAN HEE
IPC: H01L33/22
Filed: 2011-12-06
Abstract: PURPOSE: A light emitting device, a light emitting device package, and a light unit are provided to improve light extraction efficiency by stably forming a light extraction pattern on the upper surface of a light emitting structure. CONSTITUTION: A first conductive semiconductor layer(11) has the width(a) of an upper area, the width(b) of an intermediate area, and the width of a lower area(c). An active layer(12) is arranged under the first conductive semiconductor layer. A second conductive semiconductor layer(13) is arranged under the active layer. An electrode(80) is electrically connected to the first conductive semiconductor layer. A reflection electrode(17) is electrically connected to the second conductive semiconductor layer.
Patent KR-20120064632-A (KR)
Title: Photodetector circuit, input device, and input/output device
Inventor: TAMURA HIKARU
IPC: H01L27/14
Filed: 2011-12-08
Abstract: PURPOSE: A photodetector circuit, an input device, and an input/output device are provided to control the influence of parasitic capacitance on optical data by controlling an overlapped area of conductive layers. CONSTITUTION: A first semiconductor layer is overlapped with a first part of a first conductive layer. A second semiconductor layer is overlapped with a second part of the first conductive layer. The second conductive layer is electrically connected to a first part of the first semiconductor layer, a first part of the second semiconductor layer, and a photoelectric conversion element(111). A third conductive layer is electrically connected to a second part of the first semiconductor layer and a second part of the second semiconductor layer. The third conductive layer is overlapped with the first part of the first conductive layer and the second part of the first conductive layer.
Patent KR-20130065087-A (KR)
Title: User equipment comprising an intenna
Inventor: PARK SEONG BAE
IPC: H04B1/38
Filed: 2011-12-09
Abstract: PURPOSE: A communication terminal including an embedded antenna is provided to maximize the efficiency of an antenna by locating a path radiator on a rear cover of the communication terminal. CONSTITUTION: An embedded antenna(201) is included in a communication body(200). A rear cover(300) covers a rear surface of the communication body. A patch radiator(301) is adhered to an inner surface of the rear cover corresponding to the communication body. The patch radiator is separated from the embedded antenna to supply power through the embedded antenna with an electromagnetic coupling method.
Patent KR-20130065355-A (KR)
Title: Touch sensor integrated type display and method for improving touch performance thereof
Inventor: KIM SUNG CHUL
IPC: G09G3/20
Filed: 2011-12-09
Abstract: PURPOSE: A display device including a touch sensor and a touch performance improving method thereof are provided to increase touch reliability and performance by changing an inversion method during the input of specific data patterns causing a common voltage noise. CONSTITUTION: A Tx operating circuit(302) supplies a touch operating pulse to Tx lines of a touch screen and an Rx operating circuit(304) samples a sensing voltage of touch sensors received through the Rx lines. A data operating circuit(202) determines the polarity of a data voltage supplied to data lines of a display panel according to a polarity control signal. A specific pattern detecting circuit(402) compares video data inputted to the display panel with a specific data pattern. The specific pattern detecting circuit differently outputs the polarity control signal according to the detection result.
Patent KR-20130070905-A (KR)
Title: Guard-lamp controller capable of measuring power and management system comprising the same
Inventor: YEO SANG BOK
IPC: H05B37/02
Filed: 2011-12-20
Abstract: PURPOSE: A security light switching apparatus for measuring power consumption and a security light managing system having the same are provided to calculate and store information about the amount of power, thereby quickly identifying power leakage. CONSTITUTION: A security light switching apparatus for measuring power consumption includes a power measuring part (11), a switching part (14), and a control part (13). The power measuring part measures the amount of power consumed in a security light and the apparatus. The switching part connects or disconnects the power supplied to the security light. The control part controls the connection and disconnection of the switching part. The control part generates and manages information about the amount of the consumed power. [Reference numerals] (11) Power measuring part; (12) Power converting part; (13) Control part; (14) Switching part; (15) Lamp part; (16) Display part; (17) Wireless communication part; (18) Memory part; (19) Illumination sensor part; (AA) Power current power; (BB) Power quantity signal
Patent KR-20120075374-A (KR)
Title: Conveyor module and apparatus for treating substrate having the same
Inventor: YUN CHEONG RYONG
IPC: B65G49/06
Filed: 2011-12-20
Abstract: PURPOSE: A conveyor module and a substrate processing apparatus using the same are provided to steadily transfer a substrate by mounting a plurality of magnet gears on a driving shaft and rotating a plurality of roll sets in a same direction. CONSTITUTION: A conveyor roll(110) is arranged along a transfer direction of a substrate. The conveyor roll comprises a roller member(112) and a roll shaft member(114). The roller member contacts to the bottom of the substrate. A conveyor driving shaft(120) transfers torque created in a motor(140) to the roll shaft member. A driven magnet gear(130') is mounted on the roll shaft member of the conveyor roll. A driving magnet gear(130) is composed of a magnet holder, a soft magnet, and an external magnet.
Patent KR-20130072874-A (KR)
Title: Signal output circuit and semiconductor device including the same
Inventor: OH IC SU
IPC: G11C7/22
Filed: 2011-12-22
Abstract: PURPOSE: A signal output circuit and a semiconductor device including the same are provided to reduce power consumption by preventing a pull-down driving unit driving an output node and a section where a pull-up driving unit is activated from being overlapped. CONSTITUTION: A pull-up delivery unit (311) delivers a signal of a first line to a pull-up line in a section where a first clock is activated and a signal of a second line to the pull-up line in a section where the first clock is inactivated. A pull-down delivery unit (312) delivers the signal of the first line to a pull-down line in a section where a second clock is inactivated and the signal of the second line to the pull-down line in a section where the second clock is activated. An output driving unit (320) pulls up an output node in response to the signal of the pull-up line and pulls down the output node in response to the signal of the pull-down line. The first clock and the second clock have the activated section longer than the inactivated section. [Reference numerals] (331) First duty ratio control unit; (332) Second duty ratio control unit
Patent KR-20130073362-A (KR)
Title: Airless tire using stacked chain of roudnd tube
Inventor: CHOI HYUN HWAN
IPC: B60B9/12
Filed: 2011-12-23
Abstract: PURPOSE: An airless tire using a stacked circular tube chain lamination is provided to obtain strong resistance to external mechanical impact in comparison with an existing tire using compressed air. CONSTITUTION: An airless tire using a stacked circular tube chain lamination comprises a tube chain, a second tube chain, and a third tube chain. The first tube chain comprises a first elastic circular tube (101a) and a first tube belt (101b). The first tube belt is hollow by one inner side. One side of the first tube belt is joined to a plurality of first circular tubes. The second tube chain comprises a second elastic circular tube (102a) and a second tube belt (102b). The second circular tube is hollow by one inner side and is in touch with the first circular tube. One side of the second tube belt is joined to a plurality of second circular tubes. The third tube chain comprises a third elastic circular tube (103a) and a third tube belt (103b). The third circular tube is hollow by one inner side and is in touch with the second circular tube. One side of the third tube belt is joined to a plurality of third circular tubes.
Patent KR-20130074380-A (KR)
Title: Touch screen panel
Inventor: KUM JUN HO
IPC: G06F3/041
Filed: 2011-12-26
Abstract: PURPOSE: A touch screen panel is provided to reduce a light blocking area, to improve operation characteristics due to gap between electrode patterns, and to assure working margin easily. CONSTITUTION: A provided touch screen panel (100) is constituted with a transparent substrate (110), a first electrode pattern (120), a second electrode pattern (130), a first detection wire (140) and a second detection wire (150). The transparent substrate is manufactured with an insulating member, and is classified into a sensing area and a peripheral area except the sensing area. Sensing about the actual touch is performed in the sensing area.
Patent KR-20130075278-A (KR)
Title: Method of dephosphorizing ferromanganese
Inventor: PARK JUNG HO
IPC: C21C7/064
Filed: 2011-12-27
Abstract: PURPOSE: A method for dephosphorizing ferro-manganese is provided to input a large amount of liquid flux in a short time by removing dust generated during the inputting the dephosphorized flux and to prevent the temperature drop of molten metal by reducing dephosphorizing time. CONSTITUTION: A method for dephosphorizing ferro-manganese includes a step of the ferro-manganese and flux melted by a melting device. The flux contains 3-8 wt.% of B_2O_3 with respect to the gross weight of the flux.
Patent KR-20130083068-A (KR)
Title: Method, server, and callback server for providing alternative contact
Inventor: CHOI YONG JOON
IPC: G06Q50/30
Filed: 2011-12-28
Abstract: PURPOSE: A method for providing a substitutive contact service in the absence of a terminal and a server thereof are provided to connect to a third party or to receive a message when a service member does not have a terminal. CONSTITUTION: A substitutive contact service providing method (600) is composed of a step (S610) of registering a substitutive contact service through a terminal and a step (S620) of transmitting substitutive contact information by using connection information of the service. A third party is connected or a message is received through a substitutive object when a service member does not have the terminal or loses the terminal. [Reference numerals] (AA) Start; (BB) Finish; (S610) Substitutive contact service registration; (S620) Substitutive contact information transmission
Patent KR-20130077571-A (KR)
Title: Inorganic surface preparation compound
Inventor: JEONG SUN JIN
IPC: A01G31/02
Filed: 2011-12-29
Abstract: PURPOSE: A functional flowerpot is provided to extend the decoration life of a flower on a flowerpot arranged in the indoor for decoration and to allow a user to conveniently manage the flower on the flowerpot during decoration periods. CONSTITUTION: A functional flowerpot is prepared inside an opening unit of the upper part of a main body (20) to accommodate a container in which a flower is planted in order to be pulled out. A hanging groove (41) is formed on a handle (40) formed on the upper part of the opening unit of the main body in order to be supported by hanging rachis of the flower on a handle (40). One end of the hanging groove is opened towards the outside of the handle, and the other end comprises an entry section extended to the inside of the handle unit and a hanging section which is bent and is extended in order to be crossed with the entry section. A light emitting diode (LED) module radiates light towards leaves of the flower. The LED module is installed on the inner surface of the handle unit in order to face an opening. An air inlet (71) is formed on one side of the main body. An air outlet (72) is formed on the other side of the main body.
Patent KR-20110017430-A (KR)
Inventor: MORI TAKASHI
IPC: F04B1/22
Filed: 2009-03-13
Abstract: 생산성을 향상시키는 것과 동시에, 경사 회전 조절용 실린더의 슬라이딩면의 내용착성 및 내마모성을 높일 수 있도록 하는 것.  회전축과 함께 회전하는 실린더 블록에 복수의 피스톤을 둘레 방향으로 배치하여 설치하고, 각 피스톤의 선단부가 사판을 따라 슬라이딩함과 동시에 피스톤이 왕복 운동하며, 사판은 회전축에 대하여 경사 회전 가능하게 경사 지지부에 지지되고, 또한, 사판의 경사 회전 각도(θ)를 변경하기 위한 경사 회전 조절용 구동부(47)를 구비하며, 경사 회전 조절용 구동부(47)는 경사 회전 조절용의 대직경 및 소직경 실린더실(42, 43)과, 이 실린더실(42, 43) 내를 슬라이딩 이동하여 사판의 경사 회전 각도(θ)를 변경하기 위한 경사 회전 조절용의 대직경 및 소직경 피스톤을 가지며, 실린더실(42, 43)의 내주면(42a, 43a)에 있어서의 경사 회전 조절용의 피스톤과의 슬라이딩면은 레이저광을 사용하여 담금질된 담금질부(48)를 가진다.
Patent KR-20110052578-A (KR)
Inventor: KESSLER ARND
IPC: A47L15/44
Filed: 2009-07-14
Abstract: 특히 사용자가 식기세척기의 내부에 위치시키기 위한 분배 시스템 (1, 2) 으로서, 각각의 경우에 세정제 또는 세척제의 상이한 제제의 공간적으로 분리된 수용을 위해 복수의 챔버 (3a, 3b, 3c) 를 구비한 유동가능한 세정제 또는 세척제를 위한 적어도 하나의 카트리지 (1), 및 상기 카트리지 (1) 와 결합가능한 분배기 (2) 를 포함하는, 상기 분배기 (2) 는, 적어도 하나의 에너지원 (15), 제어 유닛 (16), 센서 유닛 (17), 적어도 하나의 액츄에이터 (18) 로서, 상기 제어 유닛 (16) 으로부터의 제어 신호가 상기 액츄에이터 (18) 의 운동을 야기하도록 하는 방식으로 상기 에너지원 (15) 및 상기 제어 유닛 (16) 과 연결되는 적어도 하나의 액츄에이터 (18), 폐쇄 요소 (19) 로서, 상기 액츄에이터 (18) 의 운동이 상기 폐쇄 요소 (19) 를 폐쇄부 또는 방출 위치 안으로 배치시키도록 액츄에이터 (18) 과 결합되는 폐쇄 요소 (19), 상기 카트리지 (1) 및 상기 분배기 (2) 가 조립될 때, 상기 카트리지 챔버 (3a, 3b, 3c) 중 적어도 하나의 연통하는 방식으로 연결되는 적어도 하나의 분배 챔버 (20) 를 포함하고, 상기 적어도 하나의 분배 챔버 (20) 는, 카트리지 챔버 (3a, 3b, 3c) 로부터의 세정제 또는 세척제의 유입을 위한 입구 (21) 및 상기 분배 챔버 (20) 로부터 주변 환경으로의 세정제 또는 세척제의 유출을 위한 출구 (22) 를 포함하고, 상기 분배 챔버 (20) 의 적어도 하나의 출구 (22) 는 상기 폐쇄 요소 (19) 에 의해 개폐되는 분배 시스템.
Patent KR-20120106921-A (KR)
Inventor: KASAI MASANORI
IPC: H04N9/04
Filed: 2010-05-06
Abstract: 사용하는 렌즈 등의 광학 조건이 미지인 상황하에서도 크로스토크량을 적절하게 보정 처리한다.  화이트 화소를 포함하는 색 코딩을 사용한 촬상 소자의 출력 신호로부터, RGB 각 화소의 신호량의 총합과 화이트의 신호량의 비율을 기초로 크로스토크량의 상대적인 변화를 산출한다.  계속해서, 사전에 구한 크로스토크 보정 계수와 크로스토크량의 관계식으로부터, 현재의 크로스토크량에 따른 크로스토크 보정 계수를 산출하면, 인접 화소의 신호의 몇할을 크로스토크량으로 하여 보정 대상 화소의 신호로부터 감산함으로써, 보정 대상 화소의 신호를 보정한다.
Patent KR-20110055575-A (KR)
Inventor: BERGERE JULIEN L
IPC: H04S3/00
Filed: 2009-07-23
Abstract: 오디오 시스템은, 복수의 채널들의 신호를 조합함으로써 제 1 사운드 이미터(111)에 대한 제 1 구동 신호를 생성하는 제어기(121)에 제공되는 멀티-채널 신호를 수신한다. 제 1 구동 신호는 멀티-채널 신호의 각각의 채널의 제 1 대역폭으로부터 신호 성분 기여도를 갖는다. 멀티-채널 신호는 또한 제 2 사운드 이미터들(101-109)에 대한 제 2 구동 신호들을 생성하는 또 다른 제어기(115)에 제공된다. 제 2 구동 신호들은, 멀티-채널 신호의 단일의 채널 신호들로부터 생성되고, 하한 차단 주파수 이상으로 1 kHz 확장하고 제 1 대역폭의 하한 차단 주파수보다 더 높은 주파수 대역에 대한 평균 이득에 비해 3 dB 이득 감쇠에 대해 950 Hz 이상인 하한 차단 주파수를 갖는 제 2 대역폭에서 생성된다. 지연 프로세서(125)는 대응하는 제 2 구동 신호에 비해 제 1 구동 신호의 신호 성분들에 대해 지연을 도입한다.
Patent KR-20110046511-A (KR)
Title: 백라이트 유닛
IPC: G02F1/1333
Filed: 2009-05-15
Abstract: 조립시나 운송시에 결합부에 있어서 상부 프레임과 하부프레임의 가로방향 사이에 어긋남이 발생되더라도 평면의 외형 치수를 일정하게 유지할 수 있는 백라이트 유닛을 제공한다. 상방에 개구부를 갖는 하부 프레임과, 상기 개구부 내에 배치된 광원과, 상기 개구부 내에 배치되어 상기 광원으로부터의 빛을 도광하는 도광판과, 상기 개구부의 개구측에 배치되어 상기 도광판으로부터의 빛이 투과할 수 있는 창문부를 구비한 상부 프레임을 갖으며, 상기 하부 프레임과 상부 프레임은 한쪽 측면에 일체화된 돌기부와 다른 쪽 측면에서 상기 한쪽의 측면 측에 연장되어 상기 돌기부가 결합 가능한 구멍부를 구비한 리브부로 이루어지는 결합부위에서 결합 고정되어 이루어지는 백라이트 유닛에 있어서, 측면에서 보아 상기 상부 프레임의 측면 하부와 상기 하부 프레임의 측면 상부는 맞닿아 있으며, 상기 구멍부의 폭은 상기 돌기부의 폭보다 크고, 상기 돌기부의 한쪽 측방 단부를 상기 구멍부의 한쪽 측방 단부에 맞닿았을 때, 상기 상부 프레임의 측면은 한쪽의 측방 단부가 상기 하부 프레임의 측면의 한쪽의 측방 단부와 거의 같은 평면상에 위치하고 있으며, 다른 쪽의 측방 단부가 상기 하부 프레임의 측면의 다른 쪽 측방 단부보다 바깥쪽에 위치해 있는 것을 특징으로 한다.
Patent KR-20110094270-A (KR)
Inventor: NÖTHE TOBIAS
IPC: B23H7/08
Filed: 2009-08-25
Abstract: 본 발명은 스파크 침식 절삭용 와이어 전극(1)에 대한 것이다. 와이어 전극(1)은, 중량비 50%를 초과하는 순수한 결정질 알루미늄 및/또는 하나 이상의 결정질 알루미늄 합금으로 구성된 중심부(2)를 포함하고, 중심부(2)를 둘러싸며 구리, 아연 및/또는 구리-아연 합금을 포함하는 코팅층(3)을 포함한다. 와이어 전극(1)의 전체 단면적에 대한 중심부(2)의 면적의 비율은, 와이어 전극(1)의 전체 길이를 따라, 60% 내지 95%의 범위에 있다.
Patent KR-20110076943-A (KR)
Inventor: KASHIWAKURA HIROSHI
IPC: B66B5/02
Filed: 2009-09-18
Abstract: 본 발명의 과제는 광 빔이 들여다보이는 것을 방지할 수 있는 엘리베이터의 안전 장치를 제공하는 것이다.  본 발명에 관한 엘리베이터의 안전 장치는 승강구를 가로지르는 광 빔을 출사하는 투광 수단, 투광 수단으로부터 출사된 광 빔을 검지하는 수광 수단, 수광 수단에 의한 광 빔의 검지가 중단되었을 때에 이물질 검지 신호를 생성하는 이물질 검지 수단 및 제어 수단을 구비하고 있다.  상기 제어 수단은, 양 카 도어의 완전 개방 상태에서는 상기 투광 수단에 출사 동작을 정지시키고, 양 카 도어의 폐쇄 동작의 개시 시점에서 혹은 양 카 도어의 폐쇄 동작 중에 상기 투광 수단에 출사 동작을 개시시킨다.