baber/WOPTO huggingface dataset:
Patent KR-20110081398-A (KR)
Title: Reputation displaying system in web-site interlocked with on-line game and method thereof
Inventor: PARK SUNG WON
IPC: G06Q50/10
Filed: 2010-01-08
Abstract: PURPOSE: A flat board providing system at a website in communication with an online game and a method thereof are provided to make public popular player characters on the web using collected evaluation values so that gamers actively enjoy the online game. CONSTITUTION: A log analyzer(110) interprets online game play content by character from an activity log. A login processor(120) processes the login of a website. A web document provider(130) creates a web document including a part of online game play content by character and provides the web document to a client(3). An evaluation value storage(140) stores an evaluation value by player character on the online game.
Patent KR-20110082813-A (KR)
Title: Object identification system and method of identifying an object using the same
Inventor: LIM DAE SUNG
IPC: G06V10/75
Filed: 2010-01-12
Abstract: PURPOSE: An object recognition system and object recognition method using the same are provided to accurately recognize an object on a screen. CONSTITUTION: A first pattern data generating unit(210) generates first pattern data having a first index between the calculated real objects. A map data storing unit(220) stores map data included virtual objects having a second index. A second pattern data generating unit(230) generates second pattern data having second index. An object recognizing unit(240) extracts the respective virtual objects matched with previewed real objects.
Patent KR-20110083280-A (KR)
Title: Apparatus and method for attaching magnet to rotor housing for outer rotor type motor
Inventor: LEE DEOK KYU
IPC: H02K15/02
Filed: 2010-01-14
Abstract: PURPOSE: A rotor housing magnet coupling apparatus of an outer rotor type motor and a method thereof are provided to completely solidify an adhesive for attaching magnet in a rotor housing, thereby improving coupling force and moisture resistance. CONSTITUTION: A bonding part bonds an adhesive in an inner side of a rotor housing provided from a housing supplying part. A magnet coupling part(35) loads a magnet provided from a magnet supplying part in a pallet(1). A housing insertion part(40) combines the rotor housing transferred from the bonding part with the pallet transferred from the magnet coupling part. A heat hardening part(50) solidifies the adhesive by heating the pallet transferred from the housing insertion part.
Patent KR-20110085306-A (KR)
Title: Backlight unit transfer block and assembly
Inventor: OH JIN SEOK
IPC: G02F1/13357
Filed: 2010-01-20
Abstract: PURPOSE: Packing block and assembly for transporting a backlight unit are provided to prevent the generation of foreign materials while packing, and to firmly laminate the block and the assembly. CONSTITUTION: Packing block and assembly for transporting a backlight unit include a joint groove, a base unit, a guiding protrusion, and a supporting protrusion. The joint groove(120) insert-combines two panels to the vertical direction. The base unit(100) is formed to locate the joint groove and a joint protrusion on the same vertical line. The guiding protrusion(220) is installed to the vertical direction contacting the inner surface of each panel of the block.
Patent KR-20110085456-A (KR)
Title: Socket for testing a semiconductor package, semiconductor test probe, semiconductor package and method of testing semiconductor packages
Inventor: CHOI JONG KOOK
IPC: G01R1/067
Filed: 2010-01-20
Abstract: PURPOSE: A socket for semiconductor package test, a test probe, and a method of a semiconductor package are provided to safely maintain an initial performance without pollution due to a foreign material for a long time. CONSTITUTION: A socket housing(110) is stored in a semiconductor package(10). A test probe is included in lower part of the socket housing and is physically contacted with a semiconductor package. A conductive polymer resin is a part that the test probe and the semiconductor are physically contacted.
Patent KR-20110085588-A (KR)
Title: Method for forming an anti finger printing film
Inventor: HAN JEON GEON
IPC: C23C16/50
Filed: 2010-01-21
Abstract: PURPOSE: A method of forming an anti-fingerprint film is provided to ensure sufficient contact angle of a film since chemical bonding of a precursor is appropriately disassembled through control of plasma density and thus the surface of a SiOx(Silicon Dioxide) film becomes hydrophobic. CONSTITUTION: A method of forming an anti-fingerprint film is as follows. A substrate(310) is prepared for the chamber of a plasma substrate treating device. Injection gas and a precursors are supplied to the chamber. Power is supplied to one of the top and bottom electrodes of the plasma substrate treating device and plasma is created. An anti-fingerprint film(330) is formed on the substrate by the plasma.
Patent KR-20110085699-A (KR)
Inventor: KANG JO HWAN
IPC: B65G49/00
Filed: 2010-01-21
Abstract: 본 발명은 휴대폰 케이스에 색상을 가하기 위한 도장장치에 관한 것으로, 특히 자동연속으로 소재의 공급과 이송이 이루어지면서 공급, 예열, 제전, 도장, 건조 등의 공정들이 연속으로 진행되도록 한 도장장치에 있어서, 도장을 하기 위해 지그에 장착된 소재를 안정적으로 이송시키면서 도장이 잘 이루어질 수 있도록 하기 위한 이송장치에 관한 것이다. 
상기 목적을 달성하기 위한 본 발명은 작업을 위한 소재를 지그 외면에 안착시키도록 원통형으로 구성하고 이러한 지그를 이송하는 도장컨베이어를 구성함에 있어서, 두 줄의 체인 사이에 회전이 가능하도록 지그받침대를 연속으로 구성하여 순환되게 하고, 지그의 하단에는 상기 지그받침대에 안착되는 결합부를 구성하여 소재가 장착된 지그가 안정적으로 이송되도록 하며, 상기 지그를 도장컨베이어에 자동 연속으로 장착 및 탈거하기 위한 집게장치의 구성을 특징으로 하는 것이다.
Patent KR-20100090208-A (KR)
Title: Transistor and method for manufacturing the transistor
Inventor: SAKATA JUNICHIRO
IPC: H01L29/786
Filed: 2010-02-04
Abstract: PURPOSE: A transistor and a manufacturing method thereof are provided to reduce the variation of a transistor property by installing a channel formation area with an amorphous structure and installing an area electrically connected to the outside with a crystal structure. CONSTITUTION: A first metal oxide layer(108a) is electrically connected to a source electrode layer(106a). A second metal oxide layer(108b) is electrically connected to a drain electrode layer(106b). An oxide semiconductor layer(112) is composed of an amorphous structure overlapped with a gate electrode inserted between the oxide semiconductor layer and a gate electrode(102).
Patent KR-20110092579-A (KR)
Title: Micro strip antenna
Inventor: RYOO JEONG KI
IPC: H01Q9/04
Filed: 2010-02-09
Abstract: PURPOSE: A micro strip antenna is provided to form a uniform vertical magnetic field in a near field while satisfying a circular polarization feature. CONSTITUTION: A first dielectric substrate(120) is placed on a ground surface(100). A triangle patch main body(130) is printed on the bottom of the first dielectric substrate by strip lines. An electricity supply unit(140) is formed on one edge of the triangle patch main body. The electricity supply unit is connected to a coaxial cable connecting unit through an electricity supply line. A second dielectric substrate(150) is placed on the first dielectric substrate.
Patent KR-20110094446-A (KR)
Title: Parking assist apparatus
Inventor: KIM CHAE SOO
IPC: B60W30/06
Filed: 2010-02-16
Abstract: PURPOSE: A parking assistant apparatus is provided to specifically define the reason and fault of a crash accident generated when a parking assistant function is performed. CONSTITUTION: A parking assistant apparatus comprises a vehicle condition information acquisition unit(110) for acquiring the vehicle condition information related to a parking assistant function; and a vehicle condition information recording unit(120) for recording the acquired vehicle condition information on a memory(140), wherein the vehicle condition information includes one or more of operation information, vehicle position information, and vehicle crash information.
Patent KR-20110096230-A (KR)
Title: Multiple output controlled welding machine
Inventor: TAK BOO IL
IPC: B23K9/095
Filed: 2010-02-22
Abstract: PURPOSE: A welding machine for controlling multiple outputs is provided to improve the use efficiency of the welding machine by controlling a current output using multiple welding currents and a single welding current. CONSTITUTION: A welding machine for controlling multiple outputs comprises first and second welding current producing units(10,20), an input unit(40), a welding current output unit(50), and a control unit(30). The first and second welding current producing units produce welding currents. An output mode setting order and a power control order are inputted to the input unit. The welding current output unit outputs the welding currents in a single welding current. The control unit performs an output mode setting control depending on the output mode setting order and performs a power conversion control depending on the power control order.
Patent KR-20110096747-A (KR)
Inventor: JEO KUY HO
IPC: A47L13/58
Filed: 2010-02-23
Abstract: 본 발명은 세척 및 탈수를 용이하게 실시하면서 사용성이 우수한 물걸레 청소기에 관한 것으로서, 상부가 개구되며 세척용 물과 탈수된 물을 수용하는 본체와, 상기 본체 내부의 상측에 설치되어 회전에 의해 삽입되는 물걸레를 탈수하는 탈수통과, 상기 탈수통의 배면에 연결되고 상기 본체의 일측면까지 연장되어 상기 탈수통을 회전시키는 구동유닛과, 상기 구동유닛 및 물걸레에 탈착이 가능하게 구성되고 사용자의 손을 이용하여 지렛대 방식을 통해 상기 탈수통을 회전하기 위한 구동유닛을 구동하는 손잡이봉을 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20100091929-A (KR)
Title: Condenser microphone case
Inventor: SONG CHUNG DAM
IPC: H04R1/02
Filed: 2010-03-05
Abstract: PURPOSE: A condenser-microphone case is provided to improve the reliability of a condenser-microphone by being protected from foreign material including solder flux and water. CONSTITUTION: A part of a rectangular parallelepiped shape of metal case is formed. A part of the bottom side(110) of the metal case is cut. In order to form an acoustic hole(112), a gap(112c) is formed between a pressed part(112b) and an un-pressed part(112a). The size of the gap is precisely controlled. A water repellent is applied to the upper side and the lower side of the acoustic hole. The gap transmits sound wave as the acoustic hole.
Patent KR-20110103723-A (KR)
Inventor: KIM SE YEON
IPC: H01L21/3065
Filed: 2010-03-15
Abstract: 공정 모니터링 장치와, 이를 이용한 공정 모니터링 방법이 제공된다. 공정 모니터링 장치는 유전체 장벽 방전(DBD) 방식을 이용하여 챔버의 배기 가스로부터 플라즈마를 발생하고, 플라즈마 방출 광의 분광 스펙트럼을 분석하여 챔버 내에서 진행되는 반도체 제조 공정을 모니터링한다.
Patent KR-20100082739-A (KR)
Title: Massage apparatus for chair mounting
Inventor: KIM RAK KI
IPC: A61H23/02
Filed: 2010-03-25
Abstract: PURPOSE: A chair massage apparatus is provided to enable a user to get a massage or acupressure treatment in a pleasant state without feeling pains such as pressurization pains and to prevent excessive load applied to the neck of the user. CONSTITUTION: A chair massage apparatus(300) comprises: a back main body which includes a first opening and a pair of second openings and has a transfer guide rail which is combined with the bottom of the second opening; a neck massage driving unit which is combined with the bottom of the first opening; a pair of neck massage devices which are comprised of a pair of neck massage rotational plates, a rod supporting member, and a pair of neck massage rods; a back massage driving unit which is arranged on the lower side of the second opening and reciprocates along the transfer guide rail; and a back cover(102) which is combined with the front side of the back main body.
Patent KR-20110110957-A (KR)
Title: Ｌｅｄ 패키지
Inventor: LEE YOUNG SIK
IPC: H01L33/48
Filed: 2010-04-02
Abstract: 본 발명은 LED 패키지에 관한 것으로, 보다 상세하게는 플랙시블한 절연성 기판; 상기 기판의 상부면에 서로 절연되게 형성되어 있는 제 1 및 제 2 전극층; 및 LED 베어칩을 포함하는 LED 패키지에 있어서, 상기 어느 하나의 전극층 상부에 LED 베어칩이 다이 본딩방식으로 결합되고, 상기 LED 베어칩과 다른 하나의 전극층과 와이어를 통해서 연결되는 것을 특징으로 하는 LED 패키지에 관한 것이다.
Patent KR-20110112669-A (KR)
Title: 고추가루 풀림장치
Inventor: YANG JAE HEE
IPC: B02C11/00
Filed: 2010-04-07
Abstract: 본 발명이 해결하려고 하는 과제는 이송스크류와 풀림익에 의해 이송되는 과정에서 1차로 풀어진 고추가루를 스프링에 의해 탄력 설치된 마찰판과 풀림익 사이에서 마찰되는 2차 풀림 기능을 부여한 고추가루 풀림장치를 제공하기 위한 것이다. 
본 발명의 과제는 한쪽에 투입구가 형성되고 내부에는 이송스크류가 설치된 외통; 원통의 외측에 경사진 날개부가 형성되어 상기 이송스크류의 축부에 설치된 풀림익; 상기 외통의 끝에 결합되어 상기 풀림익이 내설되는 풀림통; 상기 풀림통의 외측에 일체로 형성된 플랜지부; 상기 풀림통의 끝단부에 형성된 치형 홈부; 상기 날개부에 대응되는 풀림돌부가 내측면에 돌출 형성되어 상기 마찰판; 상기 마찰판을 스프링에 의해 지지되는 상태에서 상기 플랜지부에 결합하는 체결구; 상기 풀림익의 후방에 축설된 원판부재; 상기 원판부재에서 상기 플랜지부에 인접한 위치까지 돌출 설치된 다수의 돌봉; 하부에는 배출구가 형성되고 상기 플랜지부에 결합되어 상기 원판부재를 수용하는 커버;로 이루어진 고추가루 풀림장치에 의하여 달성 되어진다.
Patent KR-20110118314-A (KR)
Inventor: KIM CHANG SOO
IPC: H05B7/18
Filed: 2010-04-23
Abstract: 본 발명은 플라즈마 토치에 관한 것으로 냉매를 외부로부터 주입받는 내부 공간을 가지고 제1부분과 제2부분으로 구성되는 원통형의 튜브, 원통형의 튜브의  제1부분의 외부를 감싸는 헤드, 및 원통형의 튜브의 제2부분의 외부를 감싸고, 외부로부터 전원을 인가 받는 전극을 포함하며, 제1부분은 외부로부터 냉매를 주입받는 쪽에 위치하고, 제2부분은 제1부분과 연속적으로 연결되며, 헤드와 제1부분의 외부는 냉매가 이동될 수 있는 경로를 제공하는 제1경로를 한정하고, 전극과 제2부분의 외부는 상기 냉매가 이동될 수 있는 경로를 제공하는 제2경로를 한정하며,  냉매는 튜브의 내부 공간을 따라서 이동되고, 제2경로와 제1경로를 통해서 순차적으로 이동된다. 이에 따라 냉각 효율이 개선되어 전극을 오래 사용할 수 있고 고전압을 인가할 수 있는 효과가 있다.
Patent KR-20110120771-A (KR)
Title: Apparatus to measure abrasion of conveyer belt
Inventor: HWANG WOON BONG
IPC: G01B7/06
Filed: 2010-04-29
Abstract: PURPOSE: A device for measuring the abrasion of a conveyor belt is provided to enable a worker to check an abrasion degree by forming an abrasion limit indication layer. CONSTITUTION: A device for measuring the abrasion of a conveyor belt includes a driving source, a plurality of rotating members, and a conveyor belt(3). The rotating member rotates by the driving source. The conveyor belt moves by the rotating member. The conveyor belt includes an abrasion limit display layer(9).
Patent KR-20110121146-A (KR)
Title: Front mold for tunnel of concrete working
Inventor: JIN MYUNG GU
IPC: E21D11/00
Filed: 2010-04-30
Abstract: PURPOSE: A front mold for placing concrete in tunnel is provided to enhance workability by tightly closing the front of a concrete placing unit and easily separating a front mold after completing placing concrete. CONSTITUTION: A front mold for placing concrete in tunnel comprises a lift block(20), an elastic support unit(22), and a push bar(28), a block pressing bar(30), and a cover(40). The lift block is inserted into the inner groove of a body(10) and is exposed upwardly. The lift block is divided into several sections and is connected in a length direction so that the upper end of the lift block makes natural contact along the cutting surface of tunnel. The elastic support unit is coupled to the bottom of the lift block and applies elasticity so that the lift block makes tight contact with the cutting surface.
Patent KR-20110122510-A (KR)
Title: Lithium titanate aggregate and manufacturing method thereof
Inventor: LEE JONG HEE
IPC: H01M4/485
Filed: 2010-05-04
Abstract: PURPOSE: A lithium titanate aggregate and a method for manufacturing the same are provided to easily control the nanosize of lithium titanate by using a solvent with various number of ethylene oxide chains as a reaction field. CONSTITUTION: In lithium titanate aggregate, the sizes of discrete first particles are between 80 and 310nm. The discrete first particles are in a sphere form. The content of the first particles of 55-85nm size are 55-75% of entire particles. The lithium titanate the single phase of Li_4Ti_5O_12. The sphericity of the first particles in the sphere form is more than or equal to 0.98. A method for manufacturing lithium titanate includes the following: A solvent containing ethylene oxide chains, lithium, and titanium are mixed. The mixture is dried to eliminate the solvent. The dried mixture is thermally treated.
Patent KR-20110123033-A (KR)
Title: Semiconductor package
Inventor: HYUN SUNG HO
IPC: H01L27/02
Filed: 2010-05-06
Abstract: PURPOSE: A semiconductor package is provided to prevent a package size from being increased due to a logic circuit and a passive device by mounting a logic circuit chip and a passive device chip on a memory chip. CONSTITUTION: A substrate(110) includes an upper side(111), a lower side(112), and a lateral side(113). A memory chip(120) includes memory cells, a first, a second, and a third bonding pad(123, 124, 125). A logic circuit chip(130) is mounted in one side(122) of the memory chip. A passive device chip(140) includes a first side(141) and a second side(142) which correspond to the memory chip. A sealing unit(150) seals the upper side of the substrate which includes the memory chip, the logic circuit chip, and the passive device chip.
Patent KR-20110125029-A (KR)
Title: Nonvolatile memory device and program method thereof
Inventor: CHOI YOON HEE
IPC: G11C16/24
Filed: 2010-05-12
Abstract: PURPOSE: A nonvolatile memory device and a program method thereof are provided to reduce the threshold voltage distribution of a memory cell by reducing a noise voltage of a noise voltage in a common source line. CONSTITUTION: In a nonvolatile memory device and a program method thereof, a program voltage is applied. A selection verification operation is performed. The selection verification operation selects memory cells to be programmed. The memory cells are programmed to a target program states. An consecutive verification operation is performed. The consecutive verification operation precharges the bit line of the memory cells and determines whether a programming is performed or not.
Patent KR-20110126796-A (KR)
Title: 차동제한장치의 마찰플레이트 및 그 제조방법
Inventor: PARK YANG DUK
IPC: F16H48/20
Filed: 2010-05-18
Abstract: 본 발명은 탄소/탄소 복합재를 마찰 면에 적용함으로써 열적 특성 및 마찰특성이 매우 우수한 차동제한장치의 마찰플레이트 및 그 제조방법을 제공한다.
Patent KR-20110127973-A (KR)
Title: A new process for enhancing the efficacies of ginseng
Inventor: SHIN JOO YEOL
IPC: A23L19/00
Filed: 2010-05-20
Abstract: PURPOSE: A processing method of ginseng for enhancing functionality is provided to enable users to produce products out of stems and leaves of the ginseng instead of wasting. CONSTITUTION: A processing method of ginseng comprises the following steps: separating stems and leaves from harvested ginseng(S10); washing the stems and leaves of the ginseng, and removing the moisture from the washed stems and leaves(S11,S12); freeze-drying the stems and leaves of the ginseng by increasing the temperature from -40 deg C to 30 deg C(S13); crushing the freeze-dried stems and leaves of the ginseng(S14); and packing the crushed product(S15).
Patent KR-20110129210-A (KR)
Inventor: KWON HYUK SUNG
IPC: C02F3/30
Filed: 2010-05-25
Abstract: PURPOSE: Organic waste treating apparatus and method of improved methane yield are provided to reduce the generating amount of sludge, to improve the generating efficiency of methane, and to use the efficiency of the organic waste. CONSTITUTION: An acid fermenting bath, a solid-liquid separating bath, an anaerobic digesting bath, an autothermal thermophlic aerobic digesting(ATAD) bath, a stabilizing bath, a precipitating bath, and a sludge digesting bath are prepared. The acid fermenting bath implements a hydrolyzing reaction and an acid generating reaction by introducing pre-treated food waste, sewage sludge, wastewater sludge, agricultural waste, and livestock waste. The solid-liquid separating bath eliminates acid fermented microorganisms. The anaerobic digesting bath generates methane gas by digesting acetic acid and alcohol-containing organic materials. The ATAD bath decomposes the organic materials from the anaerobic digesting bath and eliminates nitrogen without nitration. The weight of sludge is reduced through the ATAD bath. The stabilizing bath changes the characteristic of the sludge. The precipitating bath precipitates the sludge and implements a solid-liquid process with respect to liquid from the stabilizing bath. The sludge digesting bath methane-ferments the sludge from the precipitating bath.
Patent KR-20110133215-A (KR)
Title: Pump protection device and method
Inventor: YUN MYEONG HO
IPC: F04B49/03
Filed: 2010-06-04
Abstract: PURPOSE: An apparatus and a method for protecting a pump are provided to improve the stability and durability of a pump by preventing the unnecessary no-load operation of the pump. CONSTITUTION: An apparatus for protecting a pump comprises a tank(11), a pump(15), a valve(13), an operation panel(21), and a controller(23). The tank stores fluid. The pump transfers the fluid. The valve is installed in a pipe, which connects the tank and the pump, and controls the flow of the fluid. An order is inputted to the operation panel. When the operation of the pump is detected from the operation panel, the controller opens the valve and controls the pump to be operated in predetermined times.
Patent KR-20100137392-A (KR)
Title: Slider bond pad with a recessed channel
Inventor: HUTCHINSON ERIK JON
IPC: G11B5/49
Filed: 2010-06-22
Abstract: PURPOSE: A slider bond pad with a recessed channel is provided to increase the capability of a hard disk drive(HDD) to tolerate the drop of the HDD to the ground by improving the bond strength. CONSTITUTION: A slider bond pad with a recessed channel includes a slider(32). The slider includes a slider body, a first bond pad, and a second bond par. The first bond pad is arranged on the slider body and includes a bonding surface with a recessed channel. The recessed channel is for directing the flow of solder. The second bond pad is arranged on the slider body to be adjacent with the first bond pad. The flow of the solder is distant from the second bond pad.
Patent KR-20110139428-A (KR)
Title: 분유 온도 유지 및 혼합 장치
Inventor: SEO JEONG HOON
IPC: B65D23/04
Filed: 2010-06-23
Abstract: 이 발명품은 분유통에 관한 발명품으로써 아이에게 엄마의 모유와 같은 온도의 분유를 공급하기 위하여 고안된 발명품이다. 아이가 분유를 먹을 때 사용하는 뚜껑과 분유를 혼합하기 위하여 사용하는 두개의 뚜껑을 만드는데 분유 혼합용 뚜껑은 분유통과 결합하여 모터가 달려있는 분유혼합 보조 기구에 끼우는데 모터가 정회전과 역회전을 반복하면서 뚜껑이 분유통과 분리될 수 있기 때문에 분유 혼합용 뚜껑에 힘을 주어 눌러서 뚜껑을 끼울 수 있도록 잠금장치를 적용하여 분유통을 좌우로 돌려서 혼합할 때에도 뚜껑이 분리되지 않도록 하였다. 또한 분유통 몸체에 온도조절 장치가 부착되어 있어서 분유의 온도를 적당하게 유지할 수 있도록 함으로써 야간에 아이가 깨었을 때에도 분유통에 분유를 타 놓으면 아이에게 바로 적당한 온도로분유를 먹게 할 수 있는데, 작은 온도의 차이에도 민감한 아이들에게 육체적,심리적 안정을 제공하면서 아이에게 보다 이상적인 조건의 분유를 먹게 할 수 있다.
Patent KR-20110006605-A (KR)
Title: Short arc type discharge lamp
Inventor: YAMADA GO
IPC: H01J61/073
Filed: 2010-06-23
Abstract: PURPOSE: A short arc type discharge lamp is provided to prevent a deformation projection phenomenon by interposing a buffering material between a leading end central part and an annular part adjacent to the central part. CONSTITUTION: A pair of an anode(31) and a cathode are arranged to face each other within an arc tube. A buffering material(36) is interposed between the leading end central part of the anode and the adjacent annular part. An insertion part is inserted into an opening formed in the anode leading end side by interposing the buffering material into the opening. The buffering material is made of a metal film. The buffering material is rolled to an insertion body(35).
Patent KR-20120000237-A (KR)
Title: Medical bed having motor can operate by hand and electricity
Inventor: CHOI YON SOO
IPC: A61G7/05
Filed: 2010-06-25
Abstract: PURPOSE: A medical bed equipped with a manual and electric motor is provided to be driven in a manual mode and an electric mode. CONSTITUTION: A medical bed equipped with a manual and electric motor comprises: a main body(100) which is equipped with a joint between upper and lower frames and is formed by the combination of a plurality of frames; and a motor(200) which is mounted between the upper and lower frames and controls the height of an upper plate positioned on the top of the main body.
Patent KR-20120001158-A (KR)
Title: Method for manufacturing cast steel using inoculant
Inventor: LEE JOONG HUN
IPC: C22C1/10
Filed: 2010-06-29
Abstract: PURPOSE: A method for manufacturing graphite cast steel using inoculant is provided to improve the graphite spheroidizing rate and fraction by putting inoculant into a ladle in two stages. CONSTITUTION: A method for manufacturing graphite cast steel using inoculant comprises steps of: preparing a ladle to be arranged corresponding to the tapping part of a furnace(S1), putting inoculant in the ladle first(S2), tapping molten steel in the furnace through the tapping part into the ladle so that the molten steel is mixed with the inoculant(S3), moving the ladle to a casting machine for producing a cast product(S4), putting inoculant into the ladle secondly before the molten steel mixture is put into the casting machine(S5), and putting the mixture of molten steel and inoculant into the casting machine to produce the cast product(S6). The inoculant, which is put into the ladle first and secondly, includes calcium silicide.