baber/WOPTO huggingface dataset:
Patent KR-20040089157-A (KR)
Inventor: YANG SU HYEON
IPC: G06F17/30
Filed: 2003-04-10
Abstract: PURPOSE: A search system for specialists and a method for the same are provided to utilize a user terminal as a server by inducing a user to input information to know specialty of the user for membership registration, automatically searching/linking the information and sites fit to the specialty, and sharing the information offered to the specified user. CONSTITUTION: A member information database(310) stores user information and profile information to recognize the specialty of the user. A shared information database(320) stores the shared information offered to other users. A contents database(330) stores the information for a search web page provided to the user and contents provided through the search web page. An information providing management module(350) reads the contents related to the specialty of the user from the contents database and provides the contents to the user, and manages the contents database. A shared information management module(460) registers the shared information if the information to be shared with other users is generated, and provides the shared information to the search web page of other users. A site linking module(470) searches/links other site agreed with the specialty to the search web page.
Patent KR-20040089388-A (KR)
Inventor: LEE YEON NYEO
IPC: H04M11/04
Filed: 2003-04-14
Abstract: PURPOSE: A system and a method for activating a remote monitor unit by using a destination request signal are provided to effectively receive and manage monitor information with respect to a plurality of remote monitor units. CONSTITUTION: A communication terminal unit(230) is connected with a telephone network(30) including an Internet network(20) and an Internet network coupling unit(40) interworking with the Internet network(20). A terminal monitor unit(220) senses receiving of a destination request signal from the communication terminal unit(230) and requests the Internet network coupling unit(40) to connect the communication terminal unit(230) to the Internet network(20). A remote monitor unit(200) includes a monitor controller(210) for transferring collected monitor information to the communication terminal unit(230) to transmit it through the Internet network(20), when receiving of the destination request signal is reported from the terminal monitor unit(220). A telephone network connector(340) sets up a call for the communication terminal unit(230) through the telephone network(30) in order to generate the destination request signal. A call connection controller(330) instructs the telephone network connector(340) to set up a call for the communication terminal unit(230). A remote monitor managing unit(300) includes a Web server(310) for transferring a phone number of the communication terminal unit(230) to the call connection controller(330) to request call setup and collecting the monitor information from the Internet network(20).
Patent KR-20040002492-A (KR)
Inventor: MINOWA TAKAKI
IPC: G03F7/16
Filed: 2003-04-15
Abstract: PURPOSE: To provide a composition which satisfies various performances required as an interlayer insulating film, such as adhesion, surface hardness, transparency, heat-, light- and solvent resistances and is used for forming an interlayer insulating film by a low-cost ink jet system. CONSTITUTION: The composition comprises (A) a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an epoxy-containing unsaturated compound and (a3) other olefinic unsaturated compounds, (B) a 1,2-quinonediazide compound and (C) a solvent having >=180°C boiling point under ordinary pressure.
Patent KR-20040086027-A (KR)
Inventor: JUNG KI SUN
IPC: C23G1/10
Filed: 2003-03-28
Abstract: PURPOSE: A method for improving workability of titanium materials by surface treatment is provided to improve workability of the titanium materials by forming a firm oxide coating film on the surface of the titanium materials and treating the oxide coating film so that the surface of matrix is not exposed, thereby preventing surface defects such as seizure. CONSTITUTION: The method comprises first step of pickling the titanium materials in a mixed solution in which 48% HF, 62% HNO3 and distilled water are mixed in a volume fraction ratio of 1:1.5:6 to remove oxide scale and impurities on the surface of the titanium materials; second step of completely removing oxide scale from the titanium materials by etching the pickled titanium materials in an aqueous solution containing 50 ml of distilled water, 40 ml of nitric acid and 10 ml of nitric acid mixed solution at temperature of about 60 to 80 deg.C for 3 to 10 minutes after performing the pickling step; and third step of anodizing the titanium materials in sulfuric acid, hydrochloric acid, phosphoric acid or a mixed acid solution thereof for 1 to 30 minutes by applying a voltage of 5 to 70 volts to titanium as the anode and platinum as the cathode, wherein the method comprises a step of oxidizing the titanium materials again in an electric furnace at temperature of 300 to 700 deg.C for 10 to 120 minutes instead of performing the anodizing process in the third step, and wherein the anodizing process and the atmospheric oxidizing process are performed.
Patent KR-20040092790-A (KR)
Inventor: CHOI GWANG DO
IPC: C07D309/30
Filed: 2003-04-29
Abstract: PURPOSE: A preparation method of simvastatin intermediates is provided to simplify the conventional process and improve the production yield, by using mevinolinic acid as a starting material and using the steps of hydrolysis, lactonization, protecting hydroxyl group in the lactone ring. CONSTITUTION: The preparation method of simvastatin intermediates uses mevinolinic acid represented by the formula 3 as a starting material, and the starting material undergoes hydrolysis, lactonization and a protection reaction of a hydroxyl group in the lactone ring to give simvastatin intermediates represented by formula 5, wherein the mevinolinic acid includes acids and salts thereof. From the hydrolysis step, a triol acid represented by formula 4 is obtained by using water as a solvent in the presence of a strong base.
Patent KR-20040092946-A (KR)
Inventor: AHN SANG DO
IPC: B62D33/10
Filed: 2003-04-30
Abstract: PURPOSE: A pitching motion repression device of a cab for a freight vehicle is provided to improve driving stability by preventing movements of the cab in a sudden braking and to increase riding comfort by suppressing pitching moment acting on the cab. CONSTITUTION: A pitching motion repression device of a cab(1) for a freight vehicle has a shock absorbing device(10) for having elastic members(3) disposed in front and rear sides at the predetermined interval and buffering pitching moment of the cab according to the unbalance of power caused by external force applied between a vehicle frame(2) for forming the frame of the vehicle and the cab for forming a driver's seat. The shock absorbing device comprises first and second links(11,12) mounted in the front and rear sides by hinge pins(15',15") and extended toward the vehicle body frame; a third link(13) having one side combined at the end of the first link by a hinge pin(15'''') and the other side joined at the end of the second link by a hinge pin(15'''), and moving forward and rearward; and a guide block(14) mounted at the vehicle body frame to guide movements of the hinge pins combining the first and third links.
Patent KR-20040094995-A (KR)
Inventor: KIM JIN GON
IPC: G01N21/47
Filed: 2003-05-06
Abstract: PURPOSE: A high temperature and high pressure type cell device is provided to measure optical transmittance, birefringence, and scattering strength of a sample in real time while simultaneously varying temperature and pressure. CONSTITUTION: A high temperature and high pressure type cell device includes a guide tube(7) for mounting a sample inserted between a pair of sapphire windows(6). A body(3) includes the guide tube(7) therein and is connected to a pressing device. A housing(11) includes an upper cover(2), a lower cover(8) and a heating device. The body(3) is fixed in the housing(11). A sealing part is stacked in the body(3) between the upper cover(2) and the lower cover(8). The housing(11) includes one selected from the group consisting of copper, brass, and aluminum.
Patent KR-20040096191-A (KR)
Inventor: HWANG JEONG JUN
IPC: B29C49/00
Filed: 2003-05-07
Abstract: PURPOSE: A method for manufacturing a non-glossy polyester container is provided to reduce glossiness without a separate coating process, which is property of the container made of polyethylene phthalate. CONSTITUTION: A non-glossy polyester container is prepared by mixing polyethylene phthalate chips having 0.50 to 1.2dl/g of inherent viscosity with polyethylene or polypropylene chips having 0.005 to 40g/10min of a melt index at the ratio of 70 to 95%: 5 to 30% as raw materials. The mixture is injection-molded and blow-molded in a molding machine having uneven parts on the surface of a mold. A coating process is removed, thereby improving workability and reducing manufacturing cost.
Patent KR-20030088339-A (KR)
IPC: B60R21/20
Filed: 2003-05-12
Abstract: 에어백 커버(20)는 전면(22)과 후면(24)을 갖는 탄성중합체 본체를 구비한다.  상기 탄성중합체 본체는 전면과 후면 사이에서 연장되는 개구부(40)와, 후면으로부터 연장되고 개구부 주위에 위치되는 다수의 장착 돌기를 갖는다.  배지는 중앙 부분과, 배지의 중앙 부분으로부터 주위에 연장되는 장착 플랜지(64)를 갖는다.  배지의 중앙 부분은 에어백 커버의 후면(24)으로부터 에어백 커버내의 개구부(40)에 통해 연장된다.  배지의 플랜지(64)는 개구부(40) 근처에서 에어백 커버 후면(24)에 인접하여 배치되고, 장착 돌기는 플랜지 내의 적어도 몇 개의 대응 장착 개구부 내에 배치된다.  광원은 배지를 조명하기 위해 에어백 커버 내에 제공될 수 있다.
Patent KR-20030088355-A (KR)
IPC: G11B5/39
Filed: 2003-05-13
Abstract: 본 발명은 자기장 검출 센서(magnetic field detection sensor)를 포함한다.  자기장 검출 센서는 제 1 감지층(sense layer)(220)과 제 1 기준층(reference layer)(210)을 포함하는 제 1 자기 센서(magnetic sensor)(200)를 포함한다.  제 2 자기 센서(202)는 제 2 감지층(222)과 제 2 기준층(212)을 포함한다.  자기장 검출 센서에 의해서 검출된 외부 자기장에 의해서 제 1 기준층(210)에 대한 제 1 감지층(220)의 상대 자기 배향과 제 2 기준층(212)에 대한 제 2 감지층(222)의 상대 자기 배향이 반대가 되도록 하기 위해서, 제 1 자기 센서(200)는 제 2 자기 센서(202)에 대해 물리적으로 배향된다.  차동 증폭기(differential amplifier)는 제 1 접합 센서(junction sensor) 및 제 2 접합 센서의 상대 자기 배향을 감지할 수 있다.
Patent KR-20040098845-A (KR)
Inventor: KIM NAM HEON
IPC: H01L21/3065
Filed: 2003-05-16
Abstract: PURPOSE: An etch method capable of embodying high photoresist selectivity by using an ICP(inductively coupled plasma) apparatus is provided to remarkably increase etch selectivity with respect to photoresist by controlling the source power of the ICP apparatus as compared with a bias power when an insulation layer is etched by using the ICP apparatus. CONSTITUTION: A process chamber is prepared. Inductively coupled coil is introduced to the upper part of the process chamber. A source power part supplies a source power to the inductively coupled coil to generate plasma. A bias power part supplies a bias power to the back surface of a wafer to be installed in the process chamber. The wafer that includes a layer to be etched and a photoresist pattern formed on the layer to be etched is installed in the process chamber(210). A power ratio of the source power to the source power is controlled to make the source power relatively lower than the bias power, and the layer to be etched is selectively etched by using the photoresist pattern as an etch mask(230).
Patent KR-20040099815-A (KR)
Inventor: KIM SU JIN
IPC: B29D11/00
Filed: 2003-05-20
Abstract: PURPOSE: Provided is a color tone polarized lens having gradation effect to be clearly distinguished even in a dark or bright region, to serve as a protector against sunlight, and to give comfortable wearing feelings. CONSTITUTION: The color tone polarized lens having gradation effect includes a polarized lens formed by attaching protective layers to both sides of a polarizer with an adhesive which has physical properties being unchanged according to coloring temperature, and a gradation polarized lens(14) formed by coloring a first color(23) and a second color(24) onto the polarized lens. The polarizer is a linear polarizer or circular polarizer. The gradation polarized lens is formed by attaching coloring protection layer which is formed by coloring one or two color on the protective layer, onto both sides of the polarizer.
Patent KR-20040101812-A (KR)
Inventor: KIM MYEONG JUN
IPC: B29B17/00
Filed: 2003-05-27
Abstract: PURPOSE: A recycling method of agricultural waste vinyl and waste vinyl bags is provided to separate LDPE, LLDPE, HDPE by their components using an organic solvent and separate the same from foreign materials such as polymers excepting ethylene, soil, wood, etc. in order to reclaim waste composed of polyethylene. CONSTITUTION: The method comprises the steps of: (a) putting crushed agricultural waste vinyl, waste vinyl bags or disposable vinyl bags and processing the same with an organic solvent; (b) separately discharging each of the components using a difference in solubility depending upon the temperature of polymer components of agricultural waste vinyl, waste vinyl bags or disposable vinyl bags; and (c) separately recovering polymer materials from the discharged materials and separating polymers such as polyvinyl chloride and polyester and contaminants such as soil and wood, which are not melted in the above steps, from the residuals in a reactor.
Patent KR-20040053737-A (KR)
Inventor: SHIN SEUNG PYO
IPC: F16H7/08
Filed: 2003-05-28
Abstract: PURPOSE: A hydraulic tension apparatus is provided to reduce the number of parts by forming the rack tooth part in the outer periphery of the plunger, and to prevent backward movement of the plunger by moving the slider along the inclined sliding surface of the recess. CONSTITUTION: A hydraulic tension apparatus(1) for applying tension to a chain is composed of a housing(2) having a central bore(2a) opening in the end, a hollow plunger(3) sliding in the bore of the housing and having an inner space for forming the fluid chamber with the bore and a rack tooth part, a first spring(4) pressing the plunger to be protruded, a slider housing part having the inclined sliding surface in a supporting block(70) of the housing, a wedge type slider(72) placed in the slider housing part to restrict backward movement of the plunger by sliding the inclined surface along the inclined surface of the slider housing part and crossing over the axis of the plunger, and a second spring(73) pressing the slider to combine a ratchet part of the slider with the rack tooth part of the plunger.
Patent KR-20040102493-A (KR)
Inventor: IN JEONG HWAN
IPC: H04W88/18
Filed: 2003-05-28
Abstract: PURPOSE: An image service method is provided to please a sender by transmitting moving pictures, music videos and flash moving pictures which are selected by a receiver to the sender while Ring Back Tone is provided. CONSTITUTION: The first MSC(Mobile Switching Center)(120) requests the position information of a receiving mobile communication terminal to an HLR(Home Location Register)(110) if a calling is requested to a receiver. The HLR(110) requests a routing information to the second MSC(125) and transmits the subscriber registration information of the receiving mobile communication terminal to an image providing control server. The HLR(110) receives the image according to the image service registration information from the image providing control server. The first MSC(120) transmits the received image and the Ring Back Tone to the sending terminal.
Patent KR-20040102689-A (KR)
Inventor: SHIN SUK KYUN
IPC: A47G19/02
Filed: 2003-05-29
Abstract: PURPOSE: A magnetizing food dish, whose both sides are used and which has a circular arc shape, is provided to magnetize a fruit or food and drink, etc. contained in the dish and also to magnetize the contents inside a cylindrical cup, etc. CONSTITUTION: The magnetizing food dish includes: a dish plate(13), configured as a circular arc shape and containing a food and drink or a fruit etc.; a supporting edge(11), arranged on the reverse side of the dish plate(13); and a magnetizing unit(2), arranged inside the supporting edge(11) and having a lower height than that of the latter(11). The height of the supporting edge(11) is also higher than that of a ring recess(12) for installing a magnet.
Patent KR-20040103004-A (KR)
Inventor: KIM GI SU
IPC: G06Q50/22
Filed: 2003-05-30
Abstract: PURPOSE: A system and a method for preventing lost children using a lost child prevention tag are provided to find the lost child by making a tag managing device confirm/transmit personal information of a user, if government and public offices read/transmit a user ID embedded into a wireless ID tag to the tag managing device. CONSTITUTION: The lost child prevention tag(100) stores/transmits the user ID and is held by a user. A tag reader(200) receives/transmits the user ID stored in the lost child prevention tag and receives/displays the personal information of the user to a screen. The tag managing device(300) searches the personal information of the user stored in a storing part by using the user ID received from the tag reader and transmits a search result to the tag reader.
Patent KR-20040110191-A (KR)
Inventor: KIM JEONG WON
IPC: B60G17/015
Filed: 2003-06-18
Abstract: PURPOSE: A vehicle power control method in operating an AGCS(Active Geometry Control Suspension) system is provided to smoothly supply electric power of large capacity demanded for the AGCS system and to cut down the cost for applying the AGCS system to an existing vehicle and the development time by reducing or cutting off the electric power supplied to auxiliary power loads under a constant condition. CONSTITUTION: A vehicle power control method in operating an AGCS system is composed of steps for judging an operation state of auxiliary power loads in receiving a signal that an actuator of the AGCS system is to work from the AGCS system(S1,S2); cutting off or reducing power of the working auxiliary power loads if a battery is discharged and discharge current of the battery is over a predetermined reference value(S9,S10); driving the actuator of the AGCS system if the discharge current is smaller than the predetermined reference value(S11,S12); and recovering power of the auxiliary power load that is cut off or reduced if completing the actuator driving step(S13).
Patent KR-20040110323-A (KR)
Inventor: HAN JIN GYU
IPC: H04B7/26
Filed: 2003-06-18
Abstract: PURPOSE: A device and a method for transmitting a forward response signal by an H-ARQ(Hybrid Automatic Repeat Request) method in a mobile communication system are provided to maximize the throughput of a forward link and decrease the error of the response signal transmitted forward and the power overhead of a response channel by generating the forward response signal. CONSTITUTION: A signaling point mapping unit(112) maps and outputs a response signal according to a mapping control signal. When transmitting the response signal to a received physical layer packet, a controller(111) maps a signal, having relatively higher probability of the probability of transmitting an acknowledgement(ACK) signal or the probability of transmitting a negative acknowledgement(NACK) signal, to a signal point '0'. A channel gain device(113) controls the gain of the output of the signaling point mapping unit(112) according to a channel gain control value.
Patent KR-20050000661-A (KR)
Inventor: JUNG HEE JIN
IPC: E01F13/00
Filed: 2003-06-24
Abstract: PURPOSE: A luminous rod with a traffic safety sign is provided to let drivers recognize traffic situations easily in the nighttime using a luminous rod and to prevent the violation of traffic regulations by letting drivers recognize a traffic safety sign rapidly. CONSTITUTION: The luminous rod with a traffic safety sign contains a luminous unit(14) provided with an internal space with a built-in lamp and marked with a traffic safety sign(12) to laminate the traffic safety sign(12) to the outside, a knob(18) extended from the luminous unit(14) and provided with a battery(16) to supply power to the lamp, and a switch(20) fixed to one side of the knob(18) to switch on and off the lamp. If traffic police or traffic regulators grape the knob(18) and operate the switch(20) to light a lamp, the traffic safety sign(12) of the luminous unit(14) radiates outward to let drivers recognize easily. A reflective layer is formed on the inside or the outside of the luminous unit(14) and reflects the outside light of the reflective layer to let drivers recognize easily in the daytime.
Patent KR-20050002972-A (KR)
Inventor: KIM JIN HWA
IPC: C08J3/20
Filed: 2003-06-27
Abstract: PURPOSE: A master batch composition of a vulcanizing agent for tire rubber is provided to prevent the sticking of a reagent or mixed rubber to the mill, and sheet tearing, during blending a rubber mixture with a mill, and thus to improve the tire quality. CONSTITUTION: The master batch composition of a vulcanizing agent for tire rubber comprises base rubber, processing aids, a vulcanizing agent and vestenamer with an amount of 5-20wt%.
Patent KR-20050003482-A (KR)
Inventor: JUNG YONG HO
IPC: G05F1/10
Filed: 2003-06-27
Abstract: PURPOSE: An operation error preventing circuit of an aerial moving object beacon is provided, which senses operation error and then resets the beacon automatically to operate normally. CONSTITUTION: According to the operation error preventing circuit of an aerial moving object beacon, a pulse width modulation unit(110) modulates a duration time of a power supply pulse by a control signal, and comprises a reset function to reset the supply of the power. The first transformer(120) converts an output voltage of the pulse width modulation unit. A rectifier unit(310) has a sensing line(L) connected to the output of the pulse width modulation unit, and rectifies an output voltage of the pulse width modulation unit applied through the sensing line. A comparator(320) compares an output voltage of the rectifier with a reference voltage. A timer(360) generates a pulse signal. A logic OR gate(330) performs a logic OR operation of the output of the comparator and the output of the timer. The second transformer(340) separates the output of the logic OR gate from a ground of the pulse width modulation unit. And a logic NOT gate(350) inverts the output of the second transformer. The output of the logic NOT gate is connected to a reset unit of the pulse width modulation unit.
Patent KR-20050001124-A (KR)
Inventor: HAN PYUNG HEE
IPC: H04W88/18
Filed: 2003-06-27
Abstract: PURPOSE: A set-top-based bidirectional data transmission system and a method thereof are provided to efficiently construct a broadcasting infrastructure by providing a data service by using Internet interactive communication in addition to a middleware function essential to a broadband home media service. CONSTITUTION: A data authoring system(20) creates and outputs data for digital broadcasting(S1,S2). A data broadcasting server(40) grants a message ID to a set-top(60)(S3). The set-top(60) requests the data broadcasting server(40) to send a message(S4). The data broadcasting server(40) transmits the text of the requested message to the set-top(60)(S5). The data, sent to the set-top(60), are manipulated at the set-top(60), and are displayed on the TV screen(S6). At this moment, the data are displayed on the TV screen through the set-top(60) according to a user's input of a selection button(S7). Meantime, if the user makes a request for an associated URL HTTP(S8), a web server(50) provides a relevant web service(S9).
Patent KR-20050007629-A (KR)
Inventor: DONG CHA DEOK
IPC: H01L29/423
Filed: 2003-07-11
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to form an effective thickness of a dielectric layer by making the first and second polysilicon layers constituting a floating gate electrode have a uniform doping density while minimizing the growth of a native oxide layer on the resultant structure in forming the dielectric layer. CONSTITUTION: The first polysilicon layer which is undoped is formed on a semiconductor substrate. The second polysilicon layer that has a high density doping region and is undoped is formed on the first polysilicon layer. A dielectric layer is formed on the resultant structure while the doping density of the second polysilicon layer becomes similar to that of the first polysilicon layer.