baber/WOPTO huggingface dataset:
Patent KR-20080087402-A (KR)
Title: Method for preparing cyclic olefin polymer having a polar functional group, cyclic olefin polymer prepared by the method and optical anisotropic film comprising the same
Inventor: JUNG HYE YOUNG
IPC: C08G61/02
Filed: 2007-03-27
Abstract: A method for preparing a cyclic olefin polymer having a polar functional group is provided to prevent inactivation of a catalyst caused by polar groups, water or oxygen, and to obtain a polar group-containing cyclic olefin polymer with a high molecular weight and high yield. A method for preparing a cyclic olefin polymer having a polar functional group comprises a step of carrying out addition polymerization of a monomer solution containing polar group-containing olefinic monomers, in the presence of a catalyst mixture comprising a Group 10 metal-containing precatalyst represented by the following formula 1 and a cocatalyst comprising a phosphonium-containing salt compound represented by formula 2 of [(R3)-P(R4)a(R4')b[Z(R5)d]c][Ani], as well as a solvent. In formula 1, X is a heteroatom selected from S, O and N; R1 is -CH=CHR20, -OR20, -SR20, -N(R20)2, -N=NR20, -P(R20)2, -C(O)R20, -C(R20)=NR20, -C(O)OR20, -OC(O)OR20,-OC(O)R20, -C(R20)=CHC(O)R20, -R21C(O)R20, -R21C(O)OR20, or -R21OC(O)R20; R20 is H, halogen or a substituted or non-substituted alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl or aralkyl; R21 is a C1-C20 hydrocarbylene; R2 is a substituted or non-substituted alkyl, alkenyl, cycloalkyl, aryl, aralkyl or alkynyl; M is a Group 10 metal; and p is 0-2. In formula 2, each of a, b and c is an integer of 0-3, wherein a+b+c=3; Z is O, S, Si or N; d is 1 when Z is O or S, d is 2 when Z is N, and d is 3 when Z is Si; R3 is H, alkyl or aryl; each of R4, R4' and R5 is H, substituted or non-substituted alkyl, alkenyl, alkoxy, cycloalkyl, aryl, aralkyl, alkynyl, trialkylsilyl, trialkoxysilyl, tricycloalkylsilyl, triarylsilyl, triaryloxysilyl, trialkylsiloxy, tricycloalkylsiloxy, or triarylsiloxy; and [Ani] is an anion forming a weak coordination bond with M.
Patent KR-20080087415-A (KR)
Title: Method of forming isolation film of semiconductor memory device
Inventor: CHOI DOO HO
IPC: H01L21/76
Filed: 2007-03-27
Abstract: A method for forming an isolation layer of a semiconductor memory device is provided to uniformly control coupling rate of the device by regularly controlling a height of the isolation layer. A tunnel dielectric(101), a conductive layer(102) for a floating gate, and a dielectric for a hard mask are sequentially formed on a semiconductor substrate(100). The dielectric for a hard mask is thicker that another end of a wafer. The dielectric for a hard mask, the conductive layer for a floating gate, the tunnel dielectric, and the semiconductor substrate are selectively etched by performing an etching process to form a trench(104). A dielectric is formed on the whole structure including the trench. A planarization process is performed to expose an upper portion of the dielectric for a hard mask and to form an isolation layer. After the dielectric for a hard mask is removed, an etching process is performed to etch an upper end of the isolation layer to control EFH(Effective Field oxide Height). The end of the wafer is contacted to an etch solution earlier than the other end thereof.
Patent KR-20080087535-A (KR)
Title: Surface light source and backlight unit having the same
Inventor: YOUN HYUNG BIN
IPC: H01J61/04
Filed: 2007-03-27
Abstract: A surface light source and a backlight unit having the same are provided to stabilize discharges by suppressing interference between electrodes. A surface light source includes a light source body and an electrode unit. The light source body has an inner discharge space. The electrode unit applies a discharge voltage on the discharge space of the light source body. The electrode unit includes plural sub electrodes. At least one pair of the adjacent sub electrodes has the same phases or the same polarities. One pair of first and second electrodes(270a,270b,280a,280b) with the same phases or polarities are alternatively arranged in the electrode unit. Plural discharge channels are formed in the light source body.
Patent KR-20080088940-A (KR)
Title: A high sensitive infrared detector for ndir gas sensor and its manufacturing method
Inventor: HAN YONG HEE
IPC: G01N21/3504
Filed: 2007-03-30
Abstract: A high sensitive infrared detector for an NDIR gas sensor and a manufacturing method thereof are provided to reduce process time by bulk etching an upper part of a substrate. A high sensitive infrared detector for an NDIR gas sensor comprises a substrate(210) having a supporting layer(230) formed on at least one side, an insulating layer(250) formed on the supporting layer, and a groove formed on the upper part of the substrate. The groove has a detection part on its upper side and a supporting part for supporting the detection part, wherein the detection part and the supporting part include an electrode pattern(253) formed on the insulation layer and a protective layer pattern(270) formed on the electrode pattern. The detection part has a reflection layer pattern(235) formed on the supporting layer inside the insulation layer, and a detection layer pattern(255) formed on the insulation layer in the protective layer pattern to be connected to the electrode pattern.
Patent KR-20080088986-A (KR)
Title: Fuse box of semiconductor device and method for forming of the same
Inventor: PARK JIN WON
IPC: H01L23/62
Filed: 2007-03-30
Abstract: A fuse box of a semiconductor device is provided to prevent a crack from being transferred to an adjacent fuse line by removing an interlayer dielectric in a direction that energy caused by vaporization of an explosive fuse line is transferred. A plurality of fuse lines(202) are disposed on a semiconductor substrate(200), separated from the semiconductor substrate. An interlayer dielectric is positioned in a height lower than the lower surface of the fuse line in a region between the fuse lines, surrounding the fuse line. The interlayer dielectric can has a thickness of 1000-10000Å from the upper and lateral surfaces of the fuse line.
Patent KR-20080090070-A (KR)
Title: Air knife and apparatus drying substrates having the same
Inventor: SHIN SANG MIN
IPC: H01L21/304
Filed: 2007-04-04
Abstract: An Air knife and a substrate dry apparatus having the same are provided to prevent deterioration of quality in a following process by preventing impurities from being introduced into a dry region of a substrate during a substrate drying. An air knife includes an introduction port(110), a chamber(120), an injection port(140), a body(150) and a discharge passage(130). Externally supplied gas is injected into the introduction portion. The chamber is connected to the introduction portion and stores the injected gas. The injection port is connected to the chamber and the gas is injected through the injection port to dry a substrate. As the body becomes spaced greater apart from the injection port, a distance from a reference line of the body extending from the injection port is increased. The discharge passage connects the injection port to the chamber. The gas injected through the injection port is injected at a predetermined angle with respect to a surface of the substrate.
Patent KR-20080092117-A (KR)
Title: 반도체 장치 및 그의 레이아웃 방법
Inventor: KIM DONG HOON
IPC: H01L27/04
Filed: 2007-04-11
Abstract: 본 발명은 플라즈마 데미지의 영향을 받는 소자를 포함하는 반도체 장치 및 그의 레이아웃 방법에 관한 것으로서, 최소한 하나 이상의 트랜지스터; 상기 트랜지스터의 게이트에 연결되는 저항 요소; 및 상기 저항 요소에 연결되는 제 1 배선;을 구비하고, 상기 트랜지스터와 상기 저항 요소는 기판의 서로 분리된 활성 영역에 형성되며, 상기 저항 요소와 상기 트랜지스터의 게이트는 상부 층의 제 2 배선을 통하여 전기적으로 연결됨을 특징으로 한다.
Patent KR-20080093242-A (KR)
Title: Anode material for secondary battery and method for preparing thereof and secondary battery containing the same for anode
Inventor: HAN JEONG MIN
IPC: H01M4/62
Filed: 2007-04-16
Abstract: A negative electrode material for a secondary battery, its preparation method, and a secondary battery using the negative electrode material are provided to stabilize the surface of a negative electrode active material, thereby improving efficiency and cycle characteristics. A negative electrode material comprises a negative electrode active material; and 0.1 wt% or more of a fluorine-based compound. Preferably the fluorine-based compound is at least one selected from the group consisting of CsF, KF, LiF, NaF, RbF, TiF, AgF, AgF2, BaF2, CaF2, CuF2, CdF2, FeF2, HgF2, Hg2F2, MnF2, MgF2, NiF2, PbF2, SnF2, SrF2, XeF2, ZnF2, AlF3, BF3, BiF3, CeF3, CrF3, DyF3, EuF3, GaF3, GdF3, FeF3, HoF3, InF3, LaF3, LuF3, MnF3, NdF3, VF3, PrF3, SbF3, ScF3, SmF3, TbF3, TiF3, TmF3, YF3, YbF3, CeF3, GeF3, HfF3, SiF3, SnF3, TiF3, VF3, ZrF3, NbF5, SbF5, TaF5, BiF5, MoF6, ReF6, ReF6, SF6 and WF6; and the negative electrode active material is at least one selected from natural graphite and artificial graphite and is coated with low crystalline carbon.
Patent KR-20080095359-A (KR)
Inventor: KWEON TAEG JOONG
IPC: B24C3/06
Filed: 2007-04-24
Abstract: An inner surface treatment device for steel pipe is provided to treat the inner surface of the steel pipe over the SSPC- SP10 by jetting the steel shot including the steel grit and steel cutter wire at high pressure. An inner surface treatment device for steel pipe comprises a collection unit(A) which collets the steel shot injected to the inner surface of the steel pipe(P) by using the suction force of a blower(10); a conveying unit(B) which is connected to the collection unit through a supply pipe and transfers the steel shot supplied through the supply pipe to upside; a separator unit(C) which is installed at the top one side of the conveying unit and separates the foreign material included in the steel shot; a discharge unit(D) which is positioned under the separator unit, is provided with the steel shot in which the foreign material is separated, and forces the provided steel shot to a discharge hose(66); and an injection unit(E) which is connected to the exhaust unit through the discharge hose and injects the steel shot ejected through the discharge hose to the outside by using an impeller(74) rotated by a motor(78).
Patent KR-20080095432-A (KR)
Title: Method of changing mobile voice telephony service from mobile video telephony service and mobile video telephony service from mobile voice telephony service
Inventor: KIM HYUN SUK
IPC: H04M11/06
Filed: 2007-04-24
Abstract: The mutual conversion method of the image call and voice call is provided to convert the image call to the voice call without cutting off the voice call during image call between terminals. The call forwarding request is received from the originating terminal in a state that image call channel is formed between originating terminal(110) and receiving terminal(170). A mobile switching center(130) requests the voice call conversion on a connected destination side. A voice bearer channel talking over the telephone between the originating terminal and receiving terminal is set up. The receiving terminal transmits a state ready to convert to the voice call to the mobile switching center.
Patent KR-20070105281-A (KR)
Title: Pushing-up device
Inventor: NAKAYA HIROYUKI
IPC: B60K15/05
Filed: 2007-04-25
Abstract: A push-up device is provided to install a rotary cam unit to release pressure exerted on a fuel lid by a cylindrical holder, thereby allowing a user to easily open and close the fuel lid. A push-up device comprises a fuel lid installed on a vehicle body by a hinge(20), and a push device projecting a push rod(8) to open the fuel lid after unlocking a locking unit. The push device has a cam unit(19) in which the push rod serially engages or disengages with plural guide units. The cam unit is a rotary cam exerting a pressure on the fuel lid to close the fuel lid, and rotation of the guide units and the cam unit releases the pressure on the lid, and pushes the fuel lid with the elasticity. A cylindrical holder(6) has a bottom on which the push rod is slid. A sleeve(7) is connected to the holder, receiving a front end of the push rod on the outer side of the sleeve, and forms the guide unit. A spring member(9) is installed inside the holder for exerting an elastic force on the fuel lid.
Patent KR-20080098837-A (KR)
Title: High speedultra precision atomic force microscope using displacement sensors which measure both ends of cantilever
Inventor: PARK KYI HWAN
IPC: G01Q20/00
Filed: 2007-05-07
Abstract: A high speed high precision atomic force microscope can obtain exact nano topology data by using an absolute displacement sensor and a relative displacement sensor. A high speed high precision atomic force microscope comprises a cantilever(102), an actuator(103), and a first and a second sensing unit(201). The cantilever moves up and down along the shape of a measurement object. The actuator controls so that the constant power is exerted on the cantilever. The second sensing unit is equipped on one end of the cantilever, and measures the absolute displacement of the actuator. The first sensing unit is equipped on the other end of the cantilever, and measures the relative displacement between the cantilever and actuator.
Patent KR-20080099571-A (KR)
Title: Current atomic packing factor content inspection equipment for used pulsed eddy
Inventor: SUH DONG MAN
IPC: G01R31/00
Filed: 2007-05-10
Abstract: An inspection apparatus measuring a packing factor content is provided to detect a polluted location by authorizing the PEC(Photonic Electric Cell) in a specimen. A frequency oscillator(10) generates the necessary frequency in inspection. A pulse oscillator(21) converts the frequency generated in the frequency oscillator into a trigger signal. A sampling signal apparatus(22) converts the trigger signal transmitted from the pulse oscillator into a standards trigger signal. A switching circuit apparatus(23) authorizes to randomize the standards trigger signal transmitted from the sampling signal apparatus. A first output part(20) includes an amplifier(24) amplifying the standards trigger signal transmitted from the switching circuit apparatus. A second output part(30) outputs the signal transmitted from the frequency oscillator. A power buffer(40) connected to the frequency oscillator transmits the oscillated frequency to a measuring sensor(41). The measuring sensor measures the packing factor content of the objects by using the frequency transmitted from the power buffer.
Patent KR-20070112075-A (KR)
Title: Separable abutment for dental implant and method for making dental prosthesis using the same
Inventor: OH SEONG GYUN
IPC: A61C8/00
Filed: 2007-05-18
Abstract: A separable abutment of a dental implant and a dental prosthesis manufacturing method using the same are provided to facilitate the production of precise dental prostheses by integrally forming an upper member of the abutment during making the dental prostheses and to control detachment properly by precisely combining the dental prosthesis integrated with the upper member, to a lower member. A separable abutment(30e) fixed to a fixture implanted in the alveolar bone to hold a dental prosthesis is composed of: a lower member(60e) settled to the fixture; an upper member(70e) fixed to the dental prosthesis; and a detachment structure for separably combining the upper and lower members. The detachment structure has a snap fastener comprising a female button installed at one of the upper and lower members and a male button(79e) installed on the other.
Patent KR-20070112726-A (KR)
Title: Lithographic apparatus and lithographic apparatus cleaning method
Inventor: STAVENGA MARCO KOERT
IPC: H01L21/027
Filed: 2007-05-21
Abstract: A lithography apparatus and a method for cleaning the lithography apparatus are provided to prevent a wafer from being contaminated by removing debris from a submerging liquid between a projection system and the wafer. A lithography apparatus includes a wafer table(WT), a projection system(PS), a megasonic transducer, and a liquid supply system. The wafer table is configured and arranged to support a wafer. The projection system is configured to project a patterned radioactive beam on the wafer. The megasonic transducer is configured to cleanse a surface of the wafer. The liquid supply system is configured and arranged to supply a liquid between the megasonic transducer and the surface to be cleansed. The megasonic transducer has a frequency higher than 750Hz.
Patent KR-20080105393-A (KR)
Title: Method and apparatus for providing remote device with service of universal plug and play network
Inventor: HAN SE HEE
IPC: H04L12/12
Filed: 2007-05-30
Abstract: A method and an apparatus for providing a UPNP network service to a remote device are provided to enable an RAS device to control the access of a service level and to include the filtering information of a service level by expanding the filtering information. A method for communicating between an RAS device and an RAC device in a UPnP network comprises the steps of: analyzing the kinds of requested action and the identifier of the RAC device based on the control message received from the RAC device(440); comparing the analyzed information with predetermined filtering information(450); and forwarding the service request message to the correspond device of the UPnP network selectively.
Patent KR-20080107027-A (KR)
Title: A radiator mounting structure
Inventor: BAHN KYUNG WOO
IPC: B60H1/00
Filed: 2007-06-05
Abstract: A radiator mounting structure is provided to simplify the structure while improving the durability of a carrier. A horizontal supporting part(21) at an upper part of a carrier is formed with a penetrated coupling hole(25) with a thread part on an inner periphery. A coupling element(30) is formed in a cylindrical shape with an opened lower part to be inserted into the coupling hole and a receiving part for receiving a coupling pin(13a) inside, wherein a tread part is formed on an outer periphery thereof.
Patent KR-20080107805-A (KR)
Title: System for verifying power supply in household of apartment house and method thereof
Inventor: JO SANG HEE
IPC: G01R22/00
Filed: 2007-06-08
Abstract: A system for verifying power supply in household of apartment house and method thereof is provided to prevent a problem generated due to the break down of a home network system by notifying an emergency situation to a resident. In a system for verifying power supply in household of apartment house, a power detect module(10) is installed at a power circuit breaker neighboring of each family and senses power interruption. A data processing unit(20) classifies the detected signal and processes it, and when a problem of power supply is generated, determines whether power interruption is generated artificially after comparing it with power interruption of other family.
Patent KR-20080107843-A (KR)
Title: Functional bracelet
Inventor: OH KYUNG JA
IPC: A44C5/00
Filed: 2007-06-08
Abstract: A functional bracelet is provided, which enables easy use when necessary by putting the liquid fungicide and disinfectant into the bracelet. A functional bracelet comprises: a container containing the cold prevention liquid; a spraying unit(130) spraying the content of the cold prevention liquid; and a detaching unit(120) which is installed in both ends of the bracelet main body(200) in order to wear in the wrist and in which a space part in which the spraying unit is received is formed. The functional bracelet is formed in order to spray on the hand in disinfection and sterilization. The container is detachable from the bracelet main body.
Patent KR-20080109577-A (KR)
Title: The drainage system of the pbd public law which has the core of a xi unification form
Inventor: PARK CHUN MIN
IPC: E02D3/10
Filed: 2007-06-13
Abstract: A drain board of a PBD method of construction is provided to have excellent water conveying capacity by preventing a drainageway from being clogged. A drain board of a PBD method of construction comprises a core(20) forming a drainageway and discharging underground pore water to the ground, and a filter(30) covering the core and preventing the inflow of impurities to the inside of the drainageway, wherein the core comprises a first diagonal member(21) formed to be inclined in one direction, a second diagonal member(22) having a symmetrical structure to the first diagonal member, and a vertical member(23) formed between the first diagonal members, the second diagonal member and the next first diagonal member, and the second diagonal members to prevent the filter from being adhered closely to the drainageway.
Patent KR-20080013709-A (KR)
Title: Exposing device
Inventor: WATANABE YOSHIMITSU
IPC: G03F7/20
Filed: 2007-06-18
Abstract: An exposure device is provided to allow the adhesive dust of a photomask and a platen to be removed effectively, thereby improving the yield of exposure. An exposure device comprises a platen(5) where a printed wire board to be exposed is placed; a substrate feeder(3) which brings a substrate loading the printed wire board on the platen in; a substrate discharger(4) which discharges the printed wire board from the platen; a photomask which is provided with a pattern to be exposed; a first scraper device which moves with interlocked with the substrate feeder to remove the dust of the platen; and a second scraper device which moves with interlocked with the substrate discharger to remove the duct of the photomask.
Patent KR-20080111894-A (KR)
Inventor: KIM SOON PIL
IPC: B60R25/102
Filed: 2007-06-20
Abstract: 자동차가 주차되어 있는 위치를 감지하는 센서가 부착된 리모컨 
       
     자동차, 위치센서
Patent KR-20080112841-A (KR)
Title: A water case
Inventor: LEE BYUNG SOON
IPC: B67D3/00
Filed: 2007-06-22
Abstract: A water bottle is provided to reduce manufacturing cost and increase warm-keeping effect while lowering its weight by improving an assembly structure with an inner container. A water bottle comprises a cylindrical inner container(10), made of stainless, with its top open in order to store contents inside; an outer container(20) where a heat insulator(21) is filled in gap with the inner container; a top coupling means(60) coupling the top of inner container and the top of outer container. The top coupling means in which outer container is molded with plastic resin and is combined to each other by fitting a connection frame(61) bent in section type, in which an outer wall(62) and the inner wall(63) is connected, into the top of the inner container and outer container with . The end part of the connection frame and the inner container is welded.