baber/WOPTO huggingface dataset:
Patent KR-20090131955-A (KR)
Title: A method for preparing docetaxel and new intermediates for preparing the same
Inventor: KIM KYOUNG SOO
IPC: C07D305/14
Filed: 2008-06-19
Abstract: PURPOSE: A novel intermediate for producing docetaxel is provided to easily remove protection group and improve yield and purity of docetaxel. CONSTITUTION: A method for preparing docetaxel of chemical formula I comprises: a step of coupling (4S,5R)-2-dichloromethyl-2-methyl-4-phenyl-oxazolidine-5-carboxylicacid trialkylamine salt of chemical formula VI with 7,10-bis(tribromoacetyl)-10-deacetylbacatin III of chemical formula III to make 7,10-bis(tribromoacetyl)-13-[(4S,5R)-2-dichloromethyl-2-methyl-4-phenyl-oxazolidine-5-carbonyl]-10-deacetylbacatin III of chemical formula VII; a step of reacting the compound of chemical formula VII to remove protection group of phenylisoserine; a step of reacting di-t-butyl dicarbonate under the presence of base to produce 7-10-bis(tribromoacetyl)-docetaxel of chemical formula VIII; and a step of reacting the compound of chemical formula VIII with ammonia or salt between ammonia and weak acid.
Patent KR-20100001372-A (KR)
Title: 자연발광삼각대
Inventor: LEE JANG HYUN
IPC: B60Q7/00
Filed: 2008-06-26
Abstract: 한밤중 삼각대의 존재를 확실히 표현해주기 위해 자연 발광하는 삼각대를 고안 하였다. 
     삼각대, 삼각, 발광
Patent KR-20100001707-A (KR)
Title: Ceramic package
Inventor: CHOI DOO HWAN
IPC: H01L23/04
Filed: 2008-06-27
Abstract: PURPOSE: A ceramic package is provided to adjust adhesive position of an external connector by receiving a groove portion of the external connector easily. CONSTITUTION: A ceramic package(1) comprises a package body(10) and a plurality of external connectors(20). The package body has a cavity for accepting the semiconductor chip. The package body is formed with ceramics. A plurality of external connectors are attached to the sidewall of a package body. A plurality of external connectors are electrically connected to a plurality of electrical terminals of the semiconductor chip. The groove portion(40) is formed on the sidewall of the package body. One end of each external connector is accepted to the groove portion. A plurality of connector regions(30) are formed within the cavity of the package body.
Patent KR-20100004362-A (KR)
Title: Automatic closing apparatus for fire door
Inventor: SHIN YANG SUP
IPC: E05F3/00
Filed: 2008-07-03
Abstract: PURPOSE: An automatic closing apparatus for a fire door is provided to rapidly close a fire door in a fire and maintain the opened state of the fire door. CONSTITUTION: An automatic closing apparatus for a fire door comprises a door closer(20), a sliding hanger loop unit(30), a door release(40), and a casing(10). The door closer automatically closes a fire door. The sliding hanger loop unit horizontally reciprocates according to the opening and closing of the fire door. The door release locks the sliding hanger loop unit. The door release unlocks the locking of the sliding hanger loop unit due to the signals of the smoke installed on the building. The casing is fixed on the fire door.
Patent KR-20100006456-A (KR)
Title: Synthesis of allyl benzene derivatives using pd and ligand
Inventor: LEE PHIL HO
IPC: C07C2/64
Filed: 2008-07-09
Abstract: PURPOSE: A method for manufacturing allyl benzene derivatives is provided to be applied in the synthesis of various natural products, to prepare allyl benzene derivatives at high yield compared with a conventional allyl indium reaction, and to compensate toxicity of organic tin compound. CONSTITUTION: A method for manufacturing allyl benzene derivatives comprises the steps of: reacting an allyl derivative represented by chemical formula 2, indium halide represented by chemical formula 3, amine compound represented by chemical formula 4, in the indium, palladium catalyst, and ligand condition to prepare allyl indium represented by chemical formula 5; performing cross coupling reaction of the allyl indium with an allyl compound represented by chemical formula 6 to prepare an allyl benzene derivative represented by chemical formula 1.
Patent KR-20080071965-A (KR)
Title: Terminal security system and method using wireless mouse
Inventor: PARK MYOUNG JONG
IPC: G06F21/70
Filed: 2008-07-16
Abstract: A system and a method for securing a terminal with a mouse are provided to prevent an unauthorized user from using the terminal such as a PC and a notebook computer without installing expensive equipment to the mouse by adding a simple configuration to the mouse. A portable transmitter is held by a user, and generates and transmits a unique wireless signal. A mouse(20) is equipped with a communication module(26) receiving the wireless signal from the portable transmitter placed in a predetermined distance and a CPU(25) determining the authorized portable terminal based on the wireless signal and generating/transmitting a security mode entry request signal when the wireless signal is received from the portable terminal over a predetermined time through the communication module. A PC communication module(13) receives the security mode entry request signal from the mouse. A PC CPU(14) fixes a display state and suspends mouse/keyboard input function by operating a program for executing a security mode according to the security mode entry request signal.
Patent KR-20100009430-A (KR)
Title: Electrophoretic display deivce
Inventor: PARK SANG HYUN
IPC: G02F1/16753
Filed: 2008-07-18
Abstract: PURPOSE: An electrophoretic display device is provided to pack the electrophoretic display device after attaching a COF to the rear side of an electrophoresis display panel, thereby preventing the generation of a fault in the line of the COF due to impact by flowing in transfer. CONSTITUTION: An electrophoresis display device(110) comprises an electrophoretic display panel(120), a COF(Chip On Film)(130) and a supporting frame(140). The COF is attached to at least one side of the display panel. The supporting frame is installed in the rear side of the electrophoretic display panel. The COF is attached to the supporting frame through a both-sided tape. In a state that the COF is attached to the supporting frame of the rear side of the main supporting part, the electrophoresis display device is packed with a packing material.
Patent KR-20090015815-A (KR)
Title: Discharge lamp lighting apparatus
Inventor: ASHIKAGA TORU
IPC: H05B41/14
Filed: 2008-07-24
Abstract: A discharge lamp lighting apparatus is provided to drive various discharging devices such as a cool cathode fluorescent lamp(CCFL) and an electrode fluorescent lamp(EEFL). The alternating voltage generator(10) converts a DC voltage into an AC voltage. A transformer(T1) has a primary winding(P1) and a plurality of secondary windings(S1~S2) and the primary winding is connected to an output terminal of the alternating voltage generator. A plurality of discharge lamps(1a~1d) are in series coupled to the plurality of secondary windings. A discharge lamp lighting apparatus forms a closed loop(Lc1).
Patent KR-20080083243-A (KR)
Title: Shower head structure and gas processing apparatus
Inventor: KUWADA TOMONAO
IPC: H01L21/205
Filed: 2008-07-25
Abstract: A shower head structure and a gas processing apparatus are provided to prevent the friction between members by forming an adiabatic material including a resin in a gap between the members. A process chamber performs a substrate treatment process. The process chamber includes a shower head installed therein in order to supply a process gas. A gas injection unit includes a plurality of gas injection holes(94) which are formed at a bottom part of the shower head. A junction unit is formed at a top end of the shower head in order to install the shower head at a top end of the process chamber. A sidewall part and the shower head are formed with one body. The sidewall part includes a concave part(118) for reducing a sectional surface thereof.
Patent KR-20090064283-A (KR)
Title: Clamp device
Inventor: IWATA KAZUHIDE
IPC: B23Q3/06
Filed: 2008-07-31
Abstract: A clamp device is provided to fix an object exactly by automatically moving a pressing part on a pressed position to press the object. A clamp device comprises a pressing part(5), a manipulation part(6), a transmitting member, a second facing part(4a), a pressure surface(9a). The pressing part presses an object. The manipulation part is manipulated by hand. The transmitting member adheres to a base member and transmits the movement of the manipulation part to move between a pressed position in which the object is pressed and a standby position. The second facing part faces a first facing part as to a direction meeting at right angle with a direction in which the first facing part positioned in the transmitting member moves. A penetrator is installed at the first facing part and one side of the second facing part and the pressure surface which is pressed with the penetrator is installed at the other side of the second facing part.
Patent KR-20090019696-A (KR)
Title: Vibration isolation system
Inventor: ARIMOTO KIMIHIKO
IPC: F16F15/00
Filed: 2008-08-14
Abstract: A vibration isolation system is provided that the precision of the return position of the semiconductor wafer to the mount shelf is improved. A vibration isolation system comprises a base portion(2), a settling portion in which the semiconductor wafer is set up, a spring element installed on the frame, and a positioning apparatus(5) positioning the settling portion in the fixed position to the frame. The spring element supports the settling portion and removes the vibration of the settling portion. The positioning apparatus includes a convex part(512) installed at one side of the base portion or the settling portion, a position determination receiver portion(522) installed at the other group of the base portion or the settling portion, an air cylinder(53) contacting the convex part for determining position to the position determination receiver portion.
Patent KR-20100021153-A (KR)
Title: Clamping mold mechanism for a pipe bending machine
Inventor: LIN FRANK
IPC: B21D7/00
Filed: 2008-08-14
Abstract: PURPOSE: A clamping mold mechanism for a pipe bending machine is provided to enable easier assembly compared than the conventional clamping mold mechanism. CONSTITUTION: A clamping mold mechanism for a pipe bending machine comprises a clamping molding seat(10), a positioning unit(20), and a clamping molding unit(30). The clamping molding seat is fixed on a bending arm of the pipe bending machine and has a recess(13) perpendicular to a shaft and a locking hole(15) connected through the recess. The positioning unit comprises a positioning block(21) which is arranged to move on the recess of the clamping molding seat and a locking element(22) which is arranged in the locking hole in order to hold the positioning block in the recess. The clamping molding unit is connected to the positioning block of the positioning unit and arranged in the position proper for a main molding unit of the pipe bending machine.
Patent KR-20090019719-A (KR)
Title: Circuit board heat exchanger carrier system and method
Inventor: YU ZHIHAI ZACK
IPC: G06F1/20
Filed: 2008-08-19
Abstract: A heat exchanger transport system and the method including the circuit board including heat exchangers are provided to standardize the carrier about the current model of the circuit board. The heat exchanger transport system(100) comprises the circuit board(102), and the carrier(106) and plurality of heat exchangers(108). The circuit board has the mounted component(104). The carrier is connected to the circuit board. A plurality of heat exchangers is connected to carrier in order to transmit the heat from components. The circuit board comprises motherboard.
Patent KR-20100022861-A (KR)
Title: Apparatus for supercooling and refrigerator having the same
Inventor: OH SANG HO
IPC: F25D11/02
Filed: 2008-08-20
Abstract: PURPOSE: A supercooling apparatus and a refrigerator including the same are provided to store the liquid inside of a bottle in a supercooled state without changing the structure of the conventional refrigerator. CONSTITUTION: A supercooling apparatus comprises a casing(100), a fixing unit(200), and a heater. The casing provides a space in which a bottle is put and includes a rotating part(110) which is fastened to the fixing unit, a receiving part(120) which is connected to the rotating unit, a top cap(130) which is located above the receiving part and moves up and down, and an expansion part(140) which flexibly connects the top cap and the receiving part. The casing is connected to the fixing unit and able to rotate. The heater is installed on the fixing unit or the casing.
Patent KR-20100023485-A (KR)
Title: Variable length type lower channel
Inventor: KIM GON
IPC: B60J1/17
Filed: 2008-08-22
Abstract: PURPOSE: A length variable lower channel is provided to make assembly easy between a regulator and a door glass by securing a back movement space of a lower channel by using a delta cover integrated lower channel. CONSTITUTION: A length variable lower channel comprises an upper channel and a lower channel. The upper channel has a frame fixation part(110a) and a connection part(110b). The frame fixation part of the upper channel is fixed to the door frame while being integrated with a delta cover(200). The connection part of the upper channel is expanded from the frame fixation part of the upper channel. The frame fixation part of the lower door is fixed on the door frame. The connection part of the lower part channel is expanded from the frame fixation part of the lower channel. The upper channel and the lower channel are combined to move and the length is variable.
Patent KR-20100028207-A (KR)
Title: Scanning method of semiconductor process
Inventor: PARK JIN TAE
IPC: H01L21/027
Filed: 2008-09-04
Abstract: PURPOSE: A scanning-exposure method in a semiconductor manufacturing process is provided to form regular patterns on a wafer by preventing the dispersion or the distortion of a pattern size. CONSTITUTION: A reticle(400) is manufactured using a photo process and an etching process. The reticle includes a reticle pattern(410). During a scanning-exposure process, a wafer(500) is moved without the movement of the reticle. A reduced wafer pattern(510) is formed by adjusting the speed of a wafer scanning. In the reticle pattern, the size of a transversal axis is 10nm to 30nm and the size of a longitudinal axis is 10nm to 50nm.
Patent KR-20090026102-A (KR)
Title: Processed pigment, pigment-dispersed conposition, colored photosensitive composition, color filter, liquid crystal display element, and solid image pickup element
Inventor: FUJIMAKI KAZUHIRO
IPC: G02B5/20
Filed: 2008-09-05
Abstract: Processed pigment is provided to suppress the formation of the second aggregate in fined pigment, and to ensure excellent dispersibility by being dispersed in the state of the first particles and excellent dispersion stability by steadily being maintained with the dispersed first particles. Processed pigment is obtained by coating pigment with at least one specific polymer selected from (SP-1) a polymer compound having a heterocycle to a side chain, (SP-2) a graft polymer compound having the average molecular weight of 1,000-100,000, and (SP-3) a polymer compound represented by the following chemical formula: (A1-R^d)n-R^c-(P1)m. In the chemical formula, R^(C) shows (m+n) valent organic linker; R^(D) shows a single bond or divalent organic linker; A^1 is a monovalent organic group containing at least one selected from the group consisting of an organic pigment structure, heterocyclic structure, acidic group, a group having basic nitrogen atom, urea group, urethane group, a group having coordination oxygen atom, C4 or more hydrocarbon group, alkoxysilyl group, epoxy group, isocyanate group, hydroxyl group and ionic functional group.
Patent KR-20100034620-A (KR)
Inventor: JO SANG JIN
IPC: H01L21/3065
Filed: 2008-09-24
Abstract: PURPOSE: After establishing the plate equipped with a plurality of holes, the plasma-etching method enforces the plasma etching process. In order to have the perpendicular profile the etching object film can be patterned. CONSTITUTION: An etching object film(310) is formed on the substrate(300). The mask pattern(320) limiting the etched domain is formed on the etching object film. The substrate in which the mask pattern is formed becomes to the etch chamber inside with the loading. The constant distance is left in the substrate upside and the porous plate(400) is installed. In the porous plate top, the plasma for etching is produced. The etching object film is etched with the plasma particle passing through the porous plate.
Patent KR-20090032013-A (KR)
Title: Method of fabricating semiconductor integrated circuit device
Inventor: PARK WAN JAE
IPC: H01L21/027
Filed: 2008-09-25
Abstract: A method of manufacturing the semiconductor integrated circuit device is provided to form the trench of the uniform depth regardless of the line width and to improve the reliability of the semiconductor integrated circuit device. The low insulating layer(110) is formed on the semiconductor substrate(100). The first mask layer pattern(212) and the second mask layer pattern(214) are formed on the low dielectric constant film of the first area. The opening of the second mask layer pattern is broad than the opening of the first mask layer pattern. The first trench(132) and the second trench(142) are formed in the low dielectric constant film by etching process where the first and the second mask layer pattern are used for etching mask. At this time, the etch rate of the first trench is greater than the etch rate of the second trench. The etch rate of the second trench is faster than the etch rate of the first trench.
Patent KR-20100034979-A (KR)
Title: Pipe rescue device that have taper slant
Inventor: PARK SEUNG HEUM
IPC: B21C3/12
Filed: 2008-09-25
Abstract: PURPOSE: A pipe rescuing apparatus having a taper gradient, which processes a metal conduit or a metal rod is provided to process the uniform length of a metal conduit or a metal rod. CONSTITUTION: A pipe rescuing apparatus having a taper gradient comprises a rescue apparatus. The rescuing apparatus comprises a rescue dice(110), a guide pin(120), a rotational plate(130), and a plurality of rotation rolls(140). The inside of the rescue dice inclines at a specific angle. The inside of the rescue dice is divided into two parts. The rotational plate in a specific direction rotates the rescue dice and guide pin. The rotation roll is formed on the outer circumference of the rotational plate.
Patent KR-20080097368-A (KR)
Title: 오염된 수질을 깨끗한 물로 정화시켜주는 수문의 구성방법
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2008-09-25
Abstract: 본 발명은 수문을 폐쇄 상태에서 승하강시킬 수 있도록 하여 수문의 하부 공간을 통해 저수공간의 하층수를 배출해주도록 함으로써 배출되는 물과 함께 퇴적오니와 같은 오염물질이 같이 배출되도록 하여 수질을 정화할 수 있도록 한 오염된 수질을 깨끗한 물로 정화시켜주는 수문의 구성방법에 관한 것이다. 
     이러한 본 발명은 수로의 바닥부를 단차가 생기도록 구성하고, 단차 형성부위에 밀착되게 수문을 설치하되, 수문의 회전중심을 이루는 회전축은 수문의 하부 일측으로 편심되게 구성하고, 수문 내부의 회전축에는 고정링크를 고정하며, 고정링크의 선단부에는 대각방향으로 개폐실린더를 회전가능하게 고정하고, 개폐실린더의 피스톤로드 선단부는 수문의 상부 일측에 회전가능하게 고정하여 개폐실린더의 신축에 따라 수문이 기립 또는 전도되면서 수로를 개폐토록 하는 전도식 수문의 구성방법에 있어서, 수문의 외측에는 구동축을 지지대에 회전가능하게 지지시키되, 구동축과 회전축의 회전중심이 상이하도록 구성하며, 구동축의 수문측 단부와 회전축의 수문 외측 부위 단부 사이에는 연결대를 각각 고정하고, 구동축의 상부에는 작동링크를 각각 고정하며, 작동링크에는 승강실린더의 피스톤로드 선단부를 회전가능하게 고정하고, 승강실린더의 후단부는 수로의 바닥부에 회전가능하게 고정하여 수문 내부에 위치된 개폐실린더의 신축에 따라 수문을 개폐하고, 수문 외측에 위치된 승강실린더의 신축에 따라 수문과 수로의 바닥부 사이를 이격시켜 그 공간을 통해 저수공간의 하층수를 배출하여 수질을 정화하는 것이다. 
       
     수문, 정화
Patent KR-20100036430-A (KR)
Title: Method and apparatus of co2 separation and collection at off gas
Inventor: KIM JE YOUNG
IPC: B01D53/26
Filed: 2008-09-30
Abstract: PURPOSE: A method for separating and collecting carbon dioxide from exhaust gas and a device thereof are provided to efficiently and inexpensively collect and separate carbon dioxide without using additional energy. CONSTITUTION: A method for separating and collecting carbon dioxide from exhaust gas includes the following steps: producing renewable energy through a heat-exchange process from the excess heat of exhaust gas; reducing the temperature while removing foreign materials from the exhaust gas; separating the carbon dioxide from the pre-processed exhaust gas; and collecting the carbon dioxide from absorption liquid including the separated carbon dioxide. A device for separating and collecting carbon dioxide includes a heat-exchanger(11), a scrubber(4), and an absorbing device(12).
Patent KR-20100041479-A (KR)
Title: Snow tire improved kerf structure
Inventor: JOO SANG TAK
IPC: B60C11/12
Filed: 2008-10-14
Abstract: PURPOSE: A snow tire improving the shape of a kerf is provided to reduce the kerf from being filled with snow by discharging snow through a groove. CONSTITUTION: A snow tire improving the shape of a kerf comprises a tread, a sidewall and a bead part. A block(1) and a groove are formed on the thread. A kerf(2) is formed in the block. A conduit line(3) is formed on the floor of the kerf constituted in the block. The conduit line has the diameter bigger than the width of kerf. The conduit line is connected to the groove which is installed in the longitudinal direction of the kerf. The kerf has a protrusion(4) constituted on the side wall of the kerf in the driving direction.
Patent KR-20100043544-A (KR)
Title: Device making a groove for vending on channel
Inventor: SEO YOUNG SANG
IPC: B26D3/06
Filed: 2008-10-20
Abstract: PURPOSE: A bent groove processing device of a channel for forming bent grooves is provided to improve productivity by easily controlling the position of a push plate and bites. CONSTITUTION: A bent groove processing device of a channel for forming bent grooves comprises a head(30), a driving unit, a push plate(40), and a push plate position control unit. A bite(33a) is installed on a head to process the bent groove in the channel. The driving unit vertically moves the head to form the bent groove on the channel. The push plate pushes the channel to the bite. The push plate position control unit moves the push plate forward and backward and pushes the channel using the push plate.
Patent KR-20100043653-A (KR)
Title: Device of atteching acoustic absorbent on tire
Inventor: KIM BO SEUNG
IPC: B29D30/08
Filed: 2008-10-20
Abstract: PURPOSE: A device for attaching a sound absorbing material to a tire is provided to transfer the sound absorbing material to the inner part of the tire through a guide rail and to improve work efficiency by rotating the tire while pressurizing the tire using a pressing unit and automatically attaching the tire. CONSTITUTION: A device for attaching a sound absorbing material to a tire comprises: a rotating table(10) in which a tire is rotatably fixed; a transfer conveyor(20) which consecutively transfers a sound absorbing material to the rotating table; a guide rail(30) which is installed between the rotating table and the transfer conveyor and transfers the sound absorbing material transferred from the transfer conveyor to the inner side of the tire; a pressing unit(40) which pressurize the sound absorbing material to be attached to the inner side of the tire; and a gripper which is fixed to one side bead portion of the tire.
Patent KR-20100043880-A (KR)
Title: Apparatus for painting to plate of ship
Inventor: KIM GYEONG RAE
IPC: B05B11/00
Filed: 2008-10-21
Abstract: PURPOSE: An apparatus for an external plate of a ship is provided to enable the control of speed by controlling a filter regulator and to be automatically controlled by easily mounting a general spray gun. CONSTITUTION: An apparatus for an external plate of a ship comprises: a painting device plate including a base plate(112); a slide device(120) installed on the upper side of the base plate; a holder in which a spray gun for painting is positioned; a spray gun driving part(130); a pair of stopper portions(141,142) for sensing the limit position of the oscillation of a slide head; and a controller(150) which is loaded in a gondola(10) and controls the painting by operating the spray gun.