baber/WOPTO huggingface dataset:
Patent KR-20040009983-A (KR)
Title: Extracts and fractions of Betula platyphylla var. japonica with antioxidant and/or anticancer activities
Inventor: JU EUN MI
IPC: A61P39/06
Filed: 2002-07-23
Abstract: PURPOSE: Provided are extracts and fractions of Betula platyphylla var. japonica having antioxidant and/or anticancer activities. They alleviate and/or treat cell damage by reactive oxygen species, remove radicals to inhibit the formation of lipid peroxide and have anticancer activity. CONSTITUTION: Betula platyphylla var. japonica is extracted with a polar solvent, such as 70% methanol. Therefore, the extract has antioxidation effects, such as inhibition of lipid peroxide formation and cell apoptosis, radical removal, activation of superoxide dismutase, catalase or glutathione peroxylase, and the like. A fraction of the Betula platyphylla var. japonica extract is fractioned with ethylacetate, butanol, hexane, dichloromethane or water.
Patent KR-20030013261-A (KR)
Title: Image signal processing apparatus
Inventor: TAKAHASHI TATSUYA
IPC: H04N5/225
Filed: 2002-07-31
Abstract: PURPOSE: An image signal processor is provided to reduce power consumption by installing an independent regulation circuit for a signal processing circuit. CONSTITUTION: An image signal processor includes a first regulation circuit(22) supplied with a power supply voltage, which is in accordance with an input level of an external device, to generate a first regulated voltage, which is in accordance with an output level of the solid-state imaging device; a signal processing circuit(9) connected to the solid-state imaging device and the first regulation circuit, for operating with the first regulated voltage; and an output circuit(14) connected to the signal processing circuit, for operating with the power supply voltage. The signal processing circuit performs a predetermined signal processing on the first image signal and generates the second image signal. The output circuit receives the second image signal from the signal processing circuit and provides the second image signal to the external device. The first regulated voltage is less than the power supply voltage.
Patent KR-20030013273-A (KR)
Title: Drive of data line used in control of unit circuit
Inventor: KASAI TOSHIYUKI
IPC: G09G3/32
Filed: 2002-07-31
Abstract: PURPOSE: Driving data lines used for controlling a single circuit is provided to reduce the driving time of the data line connected to the single circuit. CONSTITUTION: A display matrix section(200) has pixel circuits(210) arranged in the form of a matrix, a plurality of gate lines(Y1,Y2,YN) that extend in the row direction, and a plurality of data lines(X1,X2,XM) that extend in the column direction. Scan lines are connected to a gate driver(300), and data lines are connected to a data line driver(400). A pre-charging circuit(600) or additional current generation circuit is installed for each data line as a part for accelerating to charge or discharge the data line. For each data line, charging or discharging is accelerated by pre-charging or current addition prior to the completion of the setting of the light emission level in the corresponding pixel circuit(210).
Patent KR-20040013292-A (KR)
Title: Overlap glass assembly having sunlight blocking function
Inventor: KIM KI YEON
IPC: E06B9/24
Filed: 2002-08-05
Abstract: PURPOSE: A sun shading pair glass assembly is provided to block the sunlight easily and selectively. CONSTITUTION: The sun shading pair glass assembly contains: upper, lower and side frames(12a,12b,12) formed in the rectangular shape; two or more plate glasses(30) installed in the frame at regular intervals to form a closed space; a liquid housing unit(30) installed to the lower frame(12b) and connected with a closed space between the plate glasses to house colored ink inward; a control unit for a liquid housing unit compressing and expanding the liquid housing unit(30), then injecting and absorbing the colored ink into the closed space between the plate glasses; and a gas housing unit(40) installed to the upper frame(12a) and connected with a closed space between the plate glasses to suck the gas in the closed space when the colored ink flows in the closed space between the plate glasses by making the liquid housing unit compressed and to exhaust the sucked gas to the closed space when the colored ink is absorbed in the liquid housing unit by making the liquid housing unit uncompressed.
Patent KR-20040015437-A (KR)
Title: Method for manufacturing semiconductor device by using hard mask
Inventor: CHOI SEONG GIL
IPC: H01L27/108
Filed: 2002-08-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device using a hard mask is provided to be capable of minimizing the height decrease of a sacrificial layer by forming the hard mask using HBr/O2 or Cl2O2 gas and removing the hard mask and an etch stop layer. CONSTITUTION: An etch stop layer(160) is formed on a substrate(100) having a switching device. A sacrificial oxide layer(165) is formed on the etch stop layer. A hard mask layer(180) having a higher etch selectivity ratio than that of the sacrificial oxide layer is formed on the sacrificial oxide layer. A hard mask is formed by selectively etching the hard mask layer. A plurality of storage node holes(185) are formed by selectively etching the sacrificial oxide layer using the hard mask. Then, the hard mask and the etch stop layer are removed.
Patent KR-20040016617-A (KR)
Title: Cathode ray tube for processing digital signal and analog signal
Inventor: PARK GWANG HO
IPC: H04N5/68
Filed: 2002-08-19
Abstract: PURPOSE: A video display device capable of processing digital signals and analog signals is provided to process digital signals output from a computer in a cathode ray tube monitor, and simultaneously process the digital signals and analog signals, thereby expanding a use environment range of the cathode ray tube monitor. CONSTITUTION: An analog interface unit(230) processes analog signals inputted from a computer(200). A digital interface unit(220) processes digital signals inputted from the computer. An input signal selector(240) senses a type of the signals inputted from the computer for selecting an input path. A signal switching unit(250) receives the signals for switching the input path. If the signals are inputted from the computer, the input signal selector detects the inputted signals, and switches the signal switching unit according to the type of the inputted signals for processing the digital signals and analog signals.
Patent KR-20040021702-A (KR)
Title: Electric driving and braking system for vehicles
Inventor: JUN JAE HAN
IPC: B60L7/10
Filed: 2002-08-26
Abstract: PURPOSE: A vehicle driving and braking system using an electric motor is provided to recover the regenerative energy by performing a regenerative braking operation. CONSTITUTION: A vehicle driving and braking system using an electric motor includes an electric motor(20), a driving circuit(40), and a regenerative braking circuit(41). The electric motor(20) is installed at a wheel installation part of a vehicle. The electric motor is coupled to wheels of the vehicle. The driving circuit(40) is connected to the electric motor in order to drive the vehicle. The regenerative braking circuit(41) is connected to the electric motor(20) in order to perform a regenerating operation and a braking operation. A charging circuit is connected to the regenerative braking circuit(41) in order to charge a storage battery.
Patent KR-20040021920-A (KR)
Inventor: JUNG JONG MIN
IPC: E02D17/20
Filed: 2002-09-06
Abstract: PURPOSE: A shotcrete construction method for a slope is provided to prevent the separation between a soil surface layer and a shotcrete surface caused by rainwater, the crack caused by freezing and to improve in appearance by forming an eco-friendly vegetation structure after placing shotcrete. CONSTITUTION: The shotcrete construction method for a slope comprises the steps of placing primary shotcrete(60) on the soil surface layer(50) which is tamped after adding cement(62), aggregate(64), water, an admixture and an addictive(66), installing a wire mesh(70) to the primary shotcrete(60), and placing secondary shotcrete(80) on the surface of the wire mesh(70).
Patent KR-20040023048-A (KR)
Title: side under structure of vehicle body
Inventor: HWANG IN DEOK
IPC: B62D25/20
Filed: 2002-09-10
Abstract: PURPOSE: Lower structure of a side for a vehicle body is provided to protect passengers safely by restricting deformation of the vehicle body pushed into the vehicle room with distributing collision energy efficiently and increasing the rigidity at a side collision. CONSTITUTION: A side sill reinforcement panel(20) is placed between a side sill inner panel(3) and a side outer reinforcement panel(4) in the lower part of a center pillar, and arranged longitudinally to the side sill inner panel. The side sill reinforcement panel is locally welded into the side sill inner panel and the side outer reinforcement panel to reinforce the lower part of the center pillar. Collision energy is distributed efficiently by transmitting impact from the side outer panel through the side sill reinforcement panel to the side inner panel at a side collision with locally increasing the rigidity of the lower side structure of the vehicle body, and passengers are protected by restricting deformation of the vehicle body to be pushed inward.
Patent KR-20040024221-A (KR)
Title: Apparatus for shearing strip, with an improved shearing-ability
Inventor: JUNG YEON HO
IPC: B23D25/00
Filed: 2002-09-13
Abstract: PURPOSE: An improved shearing machine is provided to replace a knife without disjointing the shearing machine, and improve productivity and working efficiency. CONSTITUTION: A couple of second links(12) are movably inserted into a couple of second eccentric cams(6b) fixed to both ends of a rotary shaft(16). A couple of third eccentric cams(6c) are movably inserted into the upper parts of the second links. The upper parts of the second links are movably inserted into a couple of control disks(22-1). A couple of operating shafts(22) are fixed to the upper parts of the control disks, and are inserted into cylindrical tubes(18) formed at the rear of an upper knife body(5). A bakelite plate(8) is fixed to the upper surface of a guide base(23) fixed to the top of the operating shaft.
Patent KR-20040027160-A (KR)
Title: Remote diagnosis and recovery method using registration maintenance server of mobile phone
Inventor: SONG YEON HUI
IPC: H04Q9/00
Filed: 2002-09-27
Abstract: PURPOSE: A remote diagnosing and recovering method of a mobile phone using registration correction server is provided to prevent waste of manpower and time by enabling a database handling routine and an error report module to interwork with a user database of an AAA(Authentication, Authorization and Accounting) server and the AAA server to request registration confirmation from an RM(Registration Maintenance) server. CONSTITUTION: An RM server is prepared to be connected to an AAA server, and when a terminal is failed in accessing a specific network, a user is asked whether to report the failure to the RM server(S1-S3). When the user agrees, the AAA server forms an access reject cause log in a diagnosis requesting signal form and transmits it together with terminal information to the RM server(S4). The RM server filters log sequences that can be instantly solved by forming a registration problem check routine with respect to each log as inputted(S5). When it reaches during time the amount of traffic is not relatively high, an operator accesses a database of the AAA server, generates a query for updating a corresponding field, generates the queries as a script with respect to every filtered log sequence and collectively executes them(S6-S9) When registration is completed during execution, a short message is transmitted to the user terminal to inform of 'failure processing completed'(S10,S11).
Patent KR-20040029820-A (KR)
Title: A Method For Life Insurance Education And Storage Media Thereof
Inventor: CHUN OK JU
Filed: 2002-10-02
Abstract: PURPOSE: A method for educating a life insurance and a recording medium thereof are provided to receive the life insurance education in anywhere having a computer without a visit for personally attending a lecture by grafting a life insurance education method on a network, such as the Internet, and a CD-ROM title. CONSTITUTION: Menu windows related to the life insurance education contents and page moving windows related to page movement are displayed(S200). In case that a mouse pointer is placed on one menu window, a sub menu of the selected menu window is displayed(S210). In the case that sub menu selection data is inputted, the education contents according to the sub menu is displayed and the voice lecture data for the education contents is output(S220). If all education contents are displayed, a problem for testing the education contents is displayed(S230). If right answer request data is inputted, a right answer or a mark is displayed(S250).
Patent KR-20030076169-A (KR)
Title: Method of storing transaction information in an ic card and method of inputing/outputing and analyzing the information for loyalty enhancement
Inventor: KIM YO HWAN
Filed: 2002-10-07
Abstract: PURPOSE: A method for storing the transaction information of a customer in an IC card for uplifting a royalty and a method for inputting/outputting and analyzing the information are provided to accept a member store in a competing relation by one card, to easily recognize the transaction style of a customer and the member store through offline, and to enhance the effectiveness of an analysis result of the information. CONSTITUTION: The royalty operator information and the customer information are stored in the IC card. The information for each service program of each level is stored in the IC card. The information for each belonged company of each level is stored in the IC card. The information for each member store of each level is stored in the IC card. The information previously set to be stored in the IC card is extracted from the transaction particular information of the customer and is stored in more than one file. The file includes a preferred product, a preferred member store, an accumulation royalty point of the customer, and the buying product, price, and date of each member store for the customer.
Patent KR-20020084009-A (KR)
Inventor: HONG SEONG JUN
IPC: A23L13/00
Filed: 2002-10-11
Abstract: PURPOSE: A method of preparing seasoned meat using a food preservative containing a grapefruit extract, spirit and pine apple juice is provided which delays microorganism proliferation while inhibiting deterioration of protein and acidification of lipid. CONSTITUTION: A food preservative containing 0.05 to 0.3% by weight of a grapefruit extract, 0.5 to 2.0% by weight of 70% spirit, 0.1 to 2.0% by weight of vitamin C and 0.1 to 0.1% by weight of pine apple juice is mixed with seasoning liquid and powder, added to raw meat and then packed with gas containing CO2 and N gas in a ratio of 50:50.
Patent KR-20040035246-A (KR)
Title: Apparatus for displaying Data Driven Interaction element
Inventor: YOO HWI SANG
IPC: G06T17/00
Filed: 2002-10-19
Abstract: PURPOSE: A device for displaying a DDI(Data Driven Interaction) element is provided to include attribute information in optional attribute information of DDI elements, and to input structure information in a DDI controller of a controlling device, in order to display the DDI elements in 3-dimensional method, thereby more beautifully displaying the DDI elements on a UI(User Interface) screen. CONSTITUTION: Controlled devices(200) build DCMs(Device Control Modules)(220) therein to control self operations. The DCMs(220) prestore image files of control panels, file information, and structure information with which a user can control a controlling device(100). The controlling device(100) builds a DDI controller(120) therein. The DDI controller(120) receives the image files, the file information, and the structure information from the DCMs(220), parses the received files and the information to display DDI elements on a UI screen, and transmits a user command to the DCMs(220) when a user selects a predetermined DDI element.
Patent KR-20040034129-A (KR)
Inventor: KOO CHEOL HUI
IPC: G11C11/40
Filed: 2002-10-21
Abstract: PURPOSE: A block selection circuit is provided to prevent fail generation, by removing a floating node using a transistor and by removing timing mismatch by controlling delay of a signal. CONSTITUTION: A timing matching part(210) receives a selection signal, and delays the selection signal through a switching operation, and outputs the delayed signal. And a block selection signal generator part(220) receives an output signal of the timing matching part, and receives the first signal and the second signal and the third signal and the fourth signal and the fifth signal and the sixth signal, and generates a block selection signal by the plurality of signals, and outputs the block selection signal.
Patent KR-20040035325-A (KR)
Title: A Battery Charger And Its Operation Method For A Visual Handicapped Person
Inventor: OH YOUNG SUP
IPC: H02J7/00
Filed: 2002-10-22
Abstract: PURPOSE: A charger for the blind and an operating method thereof are provided to consult a blind person's convenience by outputting auditorily a connecting state and a charging state of a cellular phone to a speaker. CONSTITUTION: A charger for blind person includes a power supply(26), a charging connection unit(24), a sensing unit(27), an alarm output unit(21), a display unit(23), a switching unit(22), and a control unit(28). The power supply(26) supplies the electric power to each element of a charger and transforms the external power to the charging power. The charging connection unit(24) is connected to a charging terminal of a cellular phone to charge the cellular phone. The sensing unit(27) senses a connecting state between the charging connection unit and the cellular phone and detects a charging state of the cellular phone. The alarm output unit(21) generates the alarm sound according to the connecting state and charging state. The display unit(23) outputs the connecting state and charging state as characters or colors. The switching unit(22) selects an operation of the alarm output unit. The control unit(28) outputs the connecting state information and the charging state information to one of the alarm output unit and the display unit.
Patent KR-20040037432-A (KR)
Title: Method for Making Compressed Nonwoven Fabric of Cap Interlining
Inventor: JOO BYUNG YEOL
IPC: D04H1/645
Filed: 2002-10-28
Abstract: PURPOSE: A manufacturing method of a compressed material of non-woven fabric for a visor of a hat and a size tape which is characterized by being light and having excellent air permeability, adherent capability, marketability and tensile strength is provided. The non-woven fabric is obtained by hardening cotton and a binder. CONSTITUTION: A compressed material of non-woven fabric for a visor of a hat and a size tape is obtained by the steps of: mixing chemical fiber cotton with natural cotton in a weight ratio of 7:3 to manufacture mixed fiber cotton; making absorbed an acrylic binder into the mixed fiber cotton in a weight ratio of 1:3; and then compressing and heating the cotton.
Patent KR-20040046347-A (KR)
Title: The trivalent chromate which contains no trace of hexavalent chrome nor any oxidizing agent
Inventor: LEE DUCK JIN
IPC: C23C22/48
Filed: 2002-11-27
Abstract: PURPOSE: A trivalent chromate solution is provided in which hexavalent chrome and oxidizer are not contained, a method for preparing the solution is provided, and a method for preparing a film of the solution by coating the solution on electro-galvanized automobile parts and hot dip galvanized strip and steel pipe is provided. CONSTITUTION: In a chromate solution that is a passivation agent in which hexavalent chrome and oxidizer are not contained, but trivalent chrome is contained, the chromate solution is characterized in that it contains sulfate and sulfite, wherein the sulfite is sodium sulfite or potassium sulfite, and wherein the chromate solution contains 0.5 to 15 g/L of sulfite. The method for preparing a chromate solution comprises the processes of dry bathing a base compound solution to 3 to 12 vol.% of water; adding 3 to 10 vol.% of subsidiary compound solution to the dry bathed base compound solution; and adding nitric acid to the mixture so that pH of the chromate solution becomes 1.5 to 2.0, wherein the base compound solution comprises one or more selected from the group consisting of 25 to 35 g/L of trivalent chrome and 0.5 to 15 g/L of sulfate and sulfite; one or more selected from the group consisting of 1 to 3 g/L of nitrate and 0.1 to 15 g/L of Co, Mo, Ti and Ni; and one or more selected from the group consisting of 0.1 to 1 g/L of PEG, PVA and formalin condensate of sodium naphthalene sulfonate on the basis of the chromate solution, and the subsidiary compound solution comprises 50 to 350 g/L of phosphoric acid; methanol or methylene chloride, or methanol and methylene chloride; and one or more selected from the group consisting of silica sol, formic acid, meta acrylic acid and acryl amide.
Patent KR-20030051230-A (KR)
Title: Slide fastener and method of manufacturing attachment having constituent members
Inventor: KIKUKAWA NORIO
IPC: C23C18/16
Filed: 2002-11-28
Abstract: PURPOSE: To provide a slide fastener which is improved in a decoration performance, and qualities such as corrosion resistance and has no problems on functions, by plating treatment. CONSTITUTION: This slide fastener is formed by equipping a number of elements on a mutually facing pair of slide fastener tape edge parts. The element is composed of an opposite face in which elements are mutually faced in the longitudinal direction of the slide fastener tape and the surface part other than the opposite face. A coat is formed on the opposite face by electroless plating and a coat on the surface part by electrolytic plating. The coat on the surface part is a mono-or multi-layer coat selected from plating of Sn, Cu-Sn alloy, Cu-Sn-Zn alloy, Rh, Pd, and Cu, and the coat on the opposite face Sn plating.
Patent KR-20040048086-A (KR)
Title: Mobile communications system and method for transmitting multimedia message
Inventor: KIM JIN UNG
IPC: H04M1/7243
Filed: 2002-12-02
Abstract: PURPOSE: A mobile communication system and method for transmitting and receiving a multimedia message are provided to allow a receiver mobile terminal to selectively receive a multimedia message by enabling a network to previously transmit contents summary information and contents information to the receiver mobile terminal. CONSTITUTION: A wireless data network(30) provides a wireless data service to a terminal(10) by interworking with a mobile communication network(40). The mobile communication network(40) provides a mobile communication service such as a basic call service to the terminal(10). The terminal(10) creates a multimedia message and transmits it to an LMSC(Long Message Service Center)(50) through the wireless data network(30), or requests to receive a multimedia message stored in an LME(Long Message Entity)(60). The LME(50) stores the multimedia message received from the terminal(10). The LMSC(50) manages transmission of a multimedia message by interworking with the wireless data network(30) and the mobile communication network(40) in response to a request of multimedia message transmission and reception by the terminal(10). An SMSC(Short Message Service Center)(70) converts contents summary information received from the LMSC(50) into a short message and transmits it to a receiver mobile terminal.