baber/WOPTO huggingface dataset:
Patent KR-20080083091-A (KR)
Title: Optical disc apparatus and method to compensate laser power in optical disc apparatus
Inventor: LEE SANG HYUN
IPC: G11B7/1263
Filed: 2007-03-10
Abstract: An optical disc apparatus and a method for compensating laser power thereof are provided to increase a lead in capacity by compensating ALPC(Automatic Laser Diode Power Control) target value based on an RF signal level. A method for compensating laser power in an optical disc apparatus comprises the steps of: measuring an RF signal level(S102); changing a laser power target value if the RF signal level exceeds a reference level range for inspection by comparing the measured RF signal level with the predetermined inspection reference level; and compensating the laser power target value according to the RF signal level by storing the modified laser power target value in a memory.
Patent KR-20070095811-A (KR)
Title: Preparation of ester of purine derivatives
Inventor: RAO DHARAMARAJ RAMCHANDRA
IPC: C07D473/18
Filed: 2007-03-21
Abstract: A preparation method of ester of purine derivatives, valganciclovir, is provided to reduce preparation costs by using relatively less expensive starting material, triacetyl ganciclovir, than ganciclovir which is used in conventional methods and improve preparation yield by selective hydrolysis of the starting material. A preparation method of valganciclovir represented by the formula(V) as a mono-L-valine ester prodrug of ganciclovir comprises the steps of: (a) selectively hydrolyzing triacetyl ganciclovir represented by the formula(V) with a reaction reagent in the presence of a first solvent to prepare monoacetyl ganciclovir represented by the formula(Va); (b) reacting the monoacetyl ganciclovir represented by the formula(Va) with CBZ(carbobenzyloxy) valine, a binder and a second solvent to prepare a compound represented by the formula(VI); (c) hydrolyzing the compound represented by the formula(VI) with amine under basic condition to prepare N-benzoyloxy carbonyl valganciclovir; and (d) hydrogenolyzing the N-benzoyloxy carbonyl valganciclovir under acidic condition in the presence of catalyst, wherein the first solvent is selected from amine, alcohol, ester, water, nitrile, ether and polar aprotic solvent; the reaction reagent is piperidine, piperazine, N-methylpiperazine, ethylene diamine, ethanol amine, N-methylcyclopentylamine, N-ethylphenylamine, diphenylamine, pyridine, triethyleneamine, diethylamine, dibutylamine, diisopropyl ethyl amine, morpholine or other cyclic amine; the binder is dicyclohexyl carbodiimide and the second solvent is a mixture of dichloromethane and DMF(dimethylformamide); and the catalyst is carbon phase palladium or palladium hydroxide.
Patent KR-20080086127-A (KR)
Title: A method and apparatus of security and authentication for mobile telecommunication system
Inventor: SUH KYUNG JOO
IPC: H04L9/32
Filed: 2007-03-21
Abstract: A method and an apparatus of authenticating a mobile node in a mobile communication network are provided to safely protect the mobile communication network against a message attack on a protocol level by preventing a channel piracy. A connection between an SRNC(Signaling Radio Network Controller)(104) and a terminal is established through a BS(105). When an EAP(Extensible Authentication Protocol) authentication is triggered by the BS(Base Station) after the connection is established, a D-MSK for authenticating the terminal is received from an AAA(Authentication/Authorization/Accounting) server(101) and the D-MSK(Device-Master Session Key) is stored. After the connection is established, an R-MSK(Root-Master Session Key), which is generated by an AG(103) using a U-MSK(User-Master Session Key), is received from the AG(Access Gateway). PMKs are generated for generating data encoding related keys during a session by using the R-MSK. Key sets for inspecting data encoding, data integrity check, and session managements are generated by the SRNC and the BS by using the PMK(Pairwise Master Key).
Patent KR-20080086582-A (KR)
Title: Lamp holder assembly
Inventor: CHON JIN HYUK
IPC: H01R33/02
Filed: 2007-03-23
Abstract: A lamp holder assembly is provided to prevent a rear holder from being arbitrarily separated from a lamp holder, thereby improving operational reliability of the lamp holder assembly. A lamp holder(50) is coupled with a lamp. An engaging protrusion(57) is protruded in an outer surface of the lamp holder. A rear holder(70) is mounted in a rear end of the lamp holder. An engaging hook(73) to be engaged with the engaging protrusion is formed in an outer surface of the rear holder. Support ribs(81,82) are formed along a length direction of the engaging hook. The rear holder comprises a rear holder body(71), the engaging hook and a grip unit(75).
Patent KR-20080087444-A (KR)
Title: Semiconductor package and method of manufacturing the same
Inventor: LEE CHAN SUN
IPC: H01L23/48
Filed: 2007-03-27
Abstract: A semiconductor package and a method for manufacturing the same are provided to prevent the leaning of a conductive wire having a long length by arranging a support member on an upper surface of a lower semiconductor chip. Bonding pads(15) are arranged at an edge of a base substrate(10). A lower semiconductor chip(20) is mounted on the base substrate. The lower semiconductor chip and the bonding pads are electrically connected to each other. A support member(40) is arranged on the base substrate. The support member exposes the bonding pads and covers the lower semiconductor chip and the base substrate. An upper semiconductor chip(50) is mounted on the support member. A flexible wire fixing member(45) is arranged on the support member. A conductive wire crosses the flexible wire fixing member to electrically connect the upper semiconductor chip to the bonding pad. The wire fixing member is hardened. Before the wire fixing member is hardened, a spacer is arranged on the lower semiconductor chip.
Patent KR-20080087449-A (KR)
Title: Special method of making alcohol by using seaweed and sea tangle
Inventor: SONG MU OK
IPC: C12G3/00
Filed: 2007-03-27
Abstract: A method for preparing a seaweed and seatangle liquor is provided to obtain the liquor beneficial to health by putting an extract of seaweed and seatangle during fermentation and aging. A method for preparing a seaweed and seatangle liquor comprises the steps of: (a) mixing 40% of cooked rice, 50% of yeast and 10% of seaweed and seatangle powder; (b) after adding an extract of seaweed and seatangle to a mixture of the step(a), fermenting it; (c) filtering a ferment of the step(b); and (d) aging a filtrate of the step(c) with adding an extract of seaweed and seatangle thereto.
Patent KR-20070098698-A (KR)
Title: Cable fixture
Inventor: ONOGI YU
IPC: H02G3/30
Filed: 2007-03-30
Abstract: A cable fixture is provided to fix a cable around an opening of a chassis and to introduce the cable into the chassis without applying a mechanical stress to the cable. A cable fixture includes a sustaining unit and a fitting unit. The sustaining unit sustains a plurality of cables to a chassis(35). The fitting unit is formed integrally with the sustaining unit on both ends of the sustaining unit and operates to fix the sustaining unit to the chassis. The cable fixture is fitted on an opening formed around the chassis to which the cable is inserted. A wiring direction of the cable fixed by the sustaining unit is approximately equal to the fixing direction of the chassis by the fitting unit.
Patent KR-20070098745-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: TAKANO TAMAE
IPC: H01L27/115
Filed: 2007-03-30
Abstract: A nonvolatile semiconductor memory device is provided to write data at low voltage and with high efficiency by improving charge retention characteristics in a charge accumulation layer and reducing a thickness of a first insulating layer. A nonvolatile semiconductor memory device includes a semiconductor layer(14), a first insulating layer(18), a charge accumulating layer(20), a second insulating layer(22), and a control gate. A semiconductor layer(14) is formed on a substrate(10) having an insulating surface. An insulating layer(12) that functions as a base film is formed between the substrate(10) and the semiconductor layer(14). The insulating layer(12) is used to prevent diffusion and contamination by an impurity such as an alkali metal into the semiconductor layer(14) from the substrate(10), and the insulating layer(12) is formed as a blocking layer. The insulating layer(12) is made of an insulating material such as silicon oxide, silicon nitride, silicon containing oxygen and nitrogen by using a CVD method and a sputtering method.
Patent KR-20080041542-A (KR)
Title: A flap disk
Inventor: LEE IL YOUNG
IPC: B24D13/14
Filed: 2007-04-03
Abstract: A flap disk for grinding is provided to increase grinding efficiency and durability by making a sandpaper bundle with multiple sandpapers and installing the sandpaper bundle radially on a whole surface of the disk body with a regular space. A flap disk for grinding comprises the followings: a disk body(1) connected to an electric tool; and a sandpaper bundle(3) formed with multiple sandpapers(2) gathered at a regular interval, and installed radially on a whole surface of the disk body with a regular space. A sandpaper bundle installing groove(4) is formed on the disk body for installing the sandpaper bundle.
Patent KR-20080089989-A (KR)
Title: Apparatus for sliding of elevator door hanger
Inventor: KIM KYU JU
IPC: B66B13/08
Filed: 2007-04-03
Abstract: A sliding apparatus for an elevator door hanger is provided to allow a door to smoothly slide on a door rail by installing a slide unit between a hanger frame and a door hanger. A sliding apparatus for an elevator door hanger includes a hanger frame(110), a sliding unit, and a door hanger(150). The hanger frame is installed on the top of a door of an elevator cage. The sliding unit is slidably installed on the hanger frame and includes a guide rail(120), a ball accepter(130), and a moving member(140). The guide rail is fixed on the hanger frame. The ball accepter is coupled to the guide rail and has a rotating steel ball for sliding the elevator door hanger. The moving member is fixed on the ball accepter. The door hanger is fixed on the sliding unit.
Patent KR-20070102401-A (KR)
Title: Test apparatus, recording medium for recording program, and test method
Inventor: FUJIWARA MASAKI
IPC: G06F12/00
Filed: 2007-04-09
Abstract: A test apparatus, a recording medium for recording a program, and a testing method thereof are provided to detect the error of the memory cell for the physical placement by reading the data from the other memory cell adjacent to the memory cell and applying the data to a specific memory cell. A test apparatus includes an address generating unit, a plurality of mask registers(410), a plurality of mask operation units(420), a plurality of logic operation unit(440) and a plurality of memory input bits. The address generating unit generates a physical address to be supplied to a memory block in a non-testing memory. The mask registers is installed to correspond to each memory input bit and sets whether the physical bits comprising at least one portion of the physical address is masked or not. The mask operation units are mounted on each memory input bit to mask the physical address according to the value of the mask register corresponding to the memory input bit. The logic operation units are placed at each memory input bit to output the bit data as the memory input bit. The memory input bits are outputted from the logic operation unit.
Patent KR-20080093476-A (KR)
Title: Organic electroluminescent device and method for fabricating thereof
Inventor: CHO HEUNG LYUL
IPC: H05B33/04
Filed: 2007-04-17
Abstract: An organic electro-luminescent device and a method for fabricating the same are provided to block introduction of moisture and gas by attaching a blocking member to an edge of bonded upper and lower substrates. An organic electro-luminescent device includes first and second substrates(130,110). An organic light emitting layer(320) is formed on the first substrate. A thin film transistor(Tr) is formed on the second substrate. A first seal line(600) bonds the first and second substrates to each other. A blocking member is bonded along an edge of the bonded first and second substrates by a second seal line(680). The first substrate has an electrode(310) to supply power to the organic light emitting layer, column spacers(335a,335b) for electrical contact between the electrode and the thin film transistor of the second substrate, and separators(225) to separate the organic light emitting layer into sub pixel regions.
Patent KR-20080093830-A (KR)
Title: Dryer
Inventor: KIM YANG HWAN
IPC: D06F58/20
Filed: 2007-04-18
Abstract: A dryer is provided to display variable heating values or the degree of clogging of a vent duct while drying laundry so that a user can adjust heating values according to the clogging state of the vent duct, thereby improving power efficiency. A method for controlling a dryer comprises the steps of: starting a dry process(S11); judging the clogging state of a vent duct(S12); adjusting a heating value applied to the vent duct in at least three stages according to the degree of clogging of the vent duct(S14,S15); and displaying the adjusted-heating value.
Patent KR-20070065271-A (KR)
Title: Semiconductor device
Inventor: YAMASHITA YASUHIRO
IPC: H01L29/866
Filed: 2007-04-25
Abstract: A semiconductor device is provided to obtain high noise tolerance even in using a small Zener diode by including a Zener diode connected between an outer terminal and ground and a resistor serially connected to the Zener diode. A Zener diode(Z1,Z2) is disposed between an outer terminal(t1,t2) and ground. A resistor(Ra) is serially connected to the Zener diode. A voltage applied to the Zener diode is reduce by a multiplication of a current value flowing in the resistor and a resistance value of the resistor when noise current is applied to the outer terminal. A plurality of Zener diodes may be connected between a plurality of outer terminals and ground wherein the plurality of Zener diodes are serially connected to one resistor.
Patent KR-20080105459-A (KR)
Title: Semiconductor polishing pad composition
Inventor: SONG KYUNG IL
IPC: C08J5/14
Filed: 2007-05-31
Abstract: An environmentally friendly semiconductor polishing pad composition is provided to reduce the large particle of 3 micrometers or more effectively, to prevent the scratch of a wafer surface and to remove the particle remaining on surface easily. A semiconductor polishing pad composition comprises 100 parts by weight of a mixture which comprises methylene diphenyl diisocyanate and polytetramethylether glycol in a ratio of 5:1 by mol; 24 parts by weight of cyclohexanedimethanol; 38 parts by weight of cerium oxide; and 5 parts by weight of an ultramicroparticle thermal expanding microcapsule. Preferably the microcapsule comprises a capsule comprising an acrylonitrile copolymer; and an isobutane gas expanding gas inside the capsule film.
Patent KR-20080107912-A (KR)
Title: Patten repair device, system having the same and and manufacturing method for the same
Inventor: KIM YOUNG SIK
IPC: G02F1/13
Filed: 2007-06-08
Abstract: A pattern retrieval device, and a method for manufacturing the same are provided to enable reconstruction of a minute fault of the signal line and/or a minute pattern. Transfer apparatuses(120,130) are possibly operated for the biaxial direction. An operator main body(111) comprises a position reading part(113) at one side of the main body. An actuator(112) is comprised in order to driving along the expansion/contraction driving to the longitudinal direction. A pattern retrieval device(200) retrieves the defected part of the pattern to the normal state.
Patent KR-20080109189-A (KR)
Title: Life saving apparatus for a casualty
Inventor: LEE SANG KI
IPC: B63B7/00
Filed: 2007-06-12
Abstract: A lifesaving apparatus for the marine rescue is provided to save many victims at the same time and minimize the damage of human lives. A lifesaving apparatus for the marine rescue comprises two floats(10,10') in which a transverse bar(11) is formed at the top and bottom of outer surface, a plurality of transverse connection rods(20) which is placed between both lateral floats and connects floats, a plurality of hanging rods(30) fixed between the transverse connection rod and the transverse bar in the outer surface of the float, a lifesaving belt(40) having a fastener(41) movable-mounted on the hanging rod.
Patent KR-20080111785-A (KR)
Title: Primers and probes of polymerase chain reactions for the detection of water-borne viruses, and detection kits and methods thereof
Inventor: YIN HONG LAN
IPC: C12N15/10
Filed: 2007-06-19
Abstract: Primers and probes of polymerase chain reaction for detecting water-borne viruses, and a detection kit and a method using the same are provided to prevent the propagation path of the water-borne disease by detecting and weighting the water-borne virus in a very low concentration and confirming the kind. A method for detecting water-borne protozoa comprises a step for detecting and weighting the virus into classes through performing realtime PCR or the real time RT-PCR by adding primers and probes specific in DNA or RNA of the water-borne virus to a sample. The water-borne virus comprises adenovirus, infantile paralysis virus, echovirus, Coxsackie virus, hepatitis A virus or hepatitis E virus.
Patent KR-20080112549-A (KR)
Title: Waste ink container, waste ink storing apparatus and ink jet printer including the same
Inventor: BYUN CHANG SOO
IPC: B41J2/175
Filed: 2007-06-21
Abstract: A waste ink container is provided to prevent the pollution of an inside of an ink-jet printer by preventing the leakage of waste ink to the outside. A main body(120) has a color cartridge(20) storing color ink and a mono cartridge(30) storing black ink, and forms receiving chambers(G,H) for receiving chamber for storing waste ink. Top plate parts(110) block top parts of the receiving parts and have inlets(111) for introducing a plurality of fine drops of the waste ink. Leakage preventing parts(130) prevent the fine drops of the waste ink from leaking to the inlets.
Patent KR-20080114301-A (KR)
Title: Evaporation equipment
Inventor: PARK KI JU
IPC: H05B33/10
Filed: 2007-06-27
Abstract: A deposition apparatus capable of improving usage rate of a deposition material is presented to prevent clogging phenomenon of a connection pipe due to the aging of the deposition material, by minimizing loss of unnecessary deposition material. According to a deposition apparatus, a first evaporation unit(120) evaporates the accommodated deposition material at first. A second evaporation unit(140) is attached with the first-evaporated deposition material, and evaporates the attached deposition material secondary and then deposits the material on a substrate. The second evaporation unit comprises a housing, at least one rotation roller(154) and a driving source(155) to rotate the rotation roller. A heat source to heat and evaporate the deposition material is installed in the housing. The deposition material attached to the outer circumference is heated secondary by the heating source, and is evaporated to the substrate through an aperture(144). The driving source rotates the rotation roller.
Patent KR-20090002396-A (KR)
Title: Cosmetic case
Inventor: KIM MYUNG JIN
IPC: A45D33/32
Filed: 2007-06-28
Abstract: A cosmetics case is provided, which contributes to the sales promotion by differentiation and upgrade of the cosmetics case. A cosmetics case comprises: a receiving part(11) which receives and stores cosmetics; a lid part(10) which is positioned in the upper side of the receiving part and protects the cosmetics; a liquid crystal display(20) which is installed at one end of the lid part and displays all kinds of the characters, number, figure etc. The liquid crystal display includes a liquid crystal panel passing or blocking the light by lighting a plurality of display panels connected successively by the medium of the register.
Patent KR-20080008985-A (KR)
Title: Internally ventilated disc brake
Inventor: PRAHST ALEXANDER
IPC: F16D65/12
Filed: 2007-07-20
Abstract: An internal ventilation type disk brake is provided to improve the heat emission performance by forming a heat induction element that allows a great amount of air to flow between an outer wall of a cooling air channel and an outer surface of the heat induction element. An internal ventilation type disk brake(1) comprises two friction rings(2,3) that are spaced apart from each other by a rib(4). A cooling air channel(5) is formed between the friction rings. At least one heat induction element(6) is disposed between the friction rings. The two friction rings and the heat induction elements form a single piece molding body(7). A part of heat induction elements is molded into the single piece molding body. A part of the heat induction elements protrude into the cooling air channel of the brake disk. The heat induction element is disposed on a division surface(8) which extends parallel to the friction ring.
Patent KR-20090011683-A (KR)
Inventor: PARK CHANG HYUN
IPC: G06Q50/00
Filed: 2007-07-27
Abstract: 게임 시스템 및 방법이 개시된다. 본 발명의 실시예에 따른 게임 시스템은 운동공간에서 움직이는 로봇 모듈의 움직임과 연동하여 상기 로봇 모듈의 움직임을 시뮬레이션 하는 게임 시스템으로서, 입력 모듈, 적어도 하나의 로봇 모듈, 및 시뮬레이션 모듈을 포함한다. 입력 모듈은 입력 조작신호에 응답하여 움직임 제어신호를 생성한다. 적어도 하나의 로봇 모듈은 상기 움직임 제어신호에 응답하여 이동하며, 상기 운동공간의 측면과의 거리에 응답하여 위치정보를 생성하고 상기 운동공간의 측면을 바라보는 방위에 응답하여 방향정보를 생성한다. 시뮬레이션 모듈은 상기 위치정보 및 상기 방향정보에 응답하여 상기 로봇 모듈의 움직임과 연동하여 상기 로봇 모듈의 움직임을 시뮬레이션 한다. 본 발명의 실시예에 따른 게임 시스템은, 실제 로봇 모듈과, 실제 로봇 모듈과 연동하여 디스플레이 가상 로봇 모듈을 상호 제어할 수 있으므로, 전문가들뿐만 아니라 일반인들도 쉽게 로봇을 모듈을 제어하여 게임을 즐길 수 있는 장점이 있다.
Patent KR-20090016171-A (KR)
Title: Semiconductor device and method for forming the same
Inventor: PARK SEUNG PYO
IPC: H01L21/336
Filed: 2007-08-10
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve a process margin and increase a channel length of a gate by forming a bulb type recess gate increasing the channel length through a double bulb type recess. A semiconductor device includes an element isolation film(310), a first recess gate region, a second recess gate region, and a double bulb type recess gate region. The element isolation film defines an active region(320) in a semiconductor substrate(300). A first recess gate region is formed in the semiconductor substrate of the active region. A second recess gate region is formed in the bottom of the first recess gate region. A third recess gate region is formed in a side wall of the first recess gate region. A double bulb type recess gate region is composed of the first to third recess gate regions. A gate structure is included on the double bulb type recess gate region. The gate structure is formed with the laminating structure of a gate insulating layer(440), a gate conductive layer, and a hard mask layer.
Patent KR-20090016312-A (KR)
Title: 벌브홀더
Inventor: HEO KYOUNG SEON
IPC: H01R33/02
Filed: 2007-08-10
Abstract: 본 발명은 벌브홀더에 관한 것이다. 본 발명은 내부에 램프가 삽입될 수 있는 장착공간이 형성되는 하우징(22)과; 상기 하우징(22)의 장착공간(S)에 설치되고, 길이방향으로 연장되어 상기 램프를 향하여 탄성을 가지도록 절곡되어 형성되는 터미널(30);을 포함하여 구성된다. 상기 터미널(30)은, 외부와의 전기적 연결을 위한 연결부(32)와, 상기 연결부(32)의 일단에서 연장되어 연결부(32)를 향하여 절곡되는 절곡부(36), 그리고 상기 절곡부(36)의 일단에서 상기 연결부(32)와 멀어지는 방향으로 연장되어 형성되는 접촉부(38)로 구성된다. 이와 같은 구성을 가지는 본 발명에 의하면, 터미널을 구성하는 연결부, 절곡부 그리고 접촉부가 길이방향으로 길게 연장되기 때문에 터미널의 제작에 필요한 모재의 양이 최소화되고, 제작과정에서 버려지는 모재의 양 또한 최소화되는 이점이 있다.  
       
     벌브홀더, 램프, 터미널, 연결부, 접촉부