baber/WOPTO huggingface dataset:
Patent KR-20010050993-A (KR)
Inventor: HOSHIBA TAKAO
IPC: C08F285/00
Filed: 2000-10-12
Abstract: PURPOSE: Provided are multi-layer structured polymer particles excellent in elastic recovery, transparency, flexibility, small tensile strength, and large tensile elongation, and a preparation method and use thereof. CONSTITUTION: The multi-layer structured polymer particles comprise at least two rubber component layers(I) adjacent to each other and formed by copolymerization of a monomer mixture comprising an acrylate ester and a multifunctional monomer, and a thermoplastic resin component layer(II) formed by copolymerization of a methacrylate ester and another monomer, wherein the multi-layer structured polymer particles satisfies the following conditions: (i) a number average molecular weight of the thermoplastic resin component constituting the outermost layer is at most 30,000, (ii) the weight ratio of layer(I)/layer(II) is in a range of 30/70-80/20, (iii) the relationship between the solubilities of n-th layer and (n+1)th layer of the adjoining layers(I) satisfies a specific relationship in solubilities of the monomer mixtures in water, (iv) a specific equation is satisfied between refractive index of the layer(I) and that of the layer(II), and (v) an average particle diameter is less than 150nm.
Patent KR-20020030193-A (KR)
Title: Modulo operation circuit
Inventor: SIM MYEONG SEOP
IPC: G06F7/38
Filed: 2000-10-16
Abstract: PURPOSE: A modulo operation circuit is provided to perform a modulo operation by using only adders and subtracters in place of a modulo multiplier in the conventional circuit, eliminating a comparator and minimizing a multiplexor so that it can simplify a circuit size, enhance an operation speed and reduce an electric power consumption. CONSTITUTION: The circuit comprises a plurality of adders(101, 102, ..., 10i-1), a plurality of sign bit extractors, a priority encoder(110), and a multiplexor(120). The adders(101, 102, ..., 10i-1) include the first input terminal and the second input terminal. The first input terminal receives an output from a prior adder as the first integer, and the second input terminal receives as the second integer the value to be increased at the ratio of arithmetic progression from a value input for the second terminal of a prior adder. The adder adds the first integer and the second integer, and outputs the added result to the first input terminal of a posterior adder. The sign bit extractors extracts a most significant bit from the output of each adder. The priority encoder(110) receives each sign bit output from each sign bit extractor(110), and outputs the sign bit of the highest priority order. The multiplexor(120) receives the first integers input to the first input terminals of the adders, and outputs, as a modulo value, the value received at the adder corresponding to the output of the priority encoder(120).
Patent KR-20020031242-A (KR)
Title: Flower pannel and the manufacture method
Inventor: PARK YOUNG GUN
IPC: A01G9/02
Filed: 2000-10-23
Abstract: PURPOSE: Provided is a flower panel which brings on flowers by direct seeding and is attached to a construction. Also, its manufacturing method is provided. CONSTITUTION: Flower panel consists of top and bottom frames(10, 20) which are laminated and have a mesh structure; a culture soil(30) having a certain depth between the frames(10, 20), which soil fixes roots of a flower(F) and facilitates its growth; fine mesh cloth(50) wrapping the culture soil(30); and water supply pipe(60) arranged inside of the culture soil(30) and having a plurality of nozzles(61) supplying water to the soil culture(30).
Patent KR-20010007927-A (KR)
Inventor: HONG SUC KYOUNG
IPC: E05B49/00
Filed: 2000-10-24
Abstract: PURPOSE: A security device using a speckle and a hologram is provided to manufacture a security system including a practically unduplicatable key by using a hologram. CONSTITUTION: In security system using insertion of a key(60) applied with a holographic optical method, the security device includes a hologram manufactured by using an optical structure making impossible duplication of a hologram containing information that becomes the reference of judging the access allow, an optical system for making impossible the analysis through an insertion port(61) of a hologram key, and a light receiving element arranged for generating complex and appropriate signal from the regenerated diffraction beam to frustrate an inappropriate trial.
Patent KR-20020032198-A (KR)
Title: Wall mounted type microwave oven
Inventor: KIM AN SIK
IPC: H05B6/80
Filed: 2000-10-26
Abstract: PURPOSE: A wall mounting microwave oven is provided which is easily connected to a shelf plate without a shelf having a prescribed space. CONSTITUTION: A wall mounting microwave oven comprises a main body cabinet(32) forming a cooking chamber(20) and a components chamber(26), an outer casing(34) covering the main body cabinet, a grill member(38) installed between the main body cabinet and the outer casing, at least one pair of reinforcing brackets(46) whose one end is connected to the main body cabinet and the other end is arranged parallel with a surface of the outer casing, and two fixing screws penetrating the reinforcing bracket and the outer casing, and connected to a shelf plate.
Patent KR-20020033346-A (KR)
Title: Fabric inspecting roll
Inventor: KANG HEE SU
IPC: B65H75/06
Filed: 2000-10-31
Abstract: PURPOSE: A bobbin for a cloth inspection machine is provided to repeatedly use a bobbin by reducing the diameter of the bobbin and making the bobbin restorable. CONSTITUTION: A bobbin is divided into three parts. Inner ends of side members(103) are connected to both sides of a middle fixing member(101) via hinges(H2). Ends of the side members are overlapped in a round shape. A fixing plate(2) is attached to the end of the middle fixing member. Inner fixing pieces of the side members are combined to inward protruded bars of the fixing plate. Many support pieces are stood on the inner central line of the middle fixing member. The lower end of a roller support piece is connected via a shaft. A roller is fitted to the upper end of the roller support piece and supported on a shaft bar. Each roller support piece is connected to a cross bar. A coil spring is installed between the cross bar and the middle fixing member. If the end of the cross bar contacts to an inner protrusion of the fixing plate, the upper end of the roller is placed at the highest position by sustaining the roller support piece in the upright stance. A handle(801) is attached to the cross bar. The end of the handle is protruded out of the bobbin. Upon pulling the cross bar, the outer diameter of the bobbin is reduced and the cross bar returns to its original state. Therefore, the bobbin is restored.
Patent KR-20020033470-A (KR)
Title: The dyeing method of nylon/spandes knitting fabric with high dye fastness
Inventor: PARK U YANG
IPC: D06P3/24
Filed: 2000-10-31
Abstract: PURPOSE: Provided is a method for dyeing a nylon/spandex knit fabric capable of preventing lowering of fastness properties, in particular, resistance to light, washing and sweat. Whereby, the fabric can be widely used as an outer garment and undergarment. CONSTITUTION: A nylon/spandex knit fabric comprising a nylon single yarn having a fineness of 0.5 to 1 denier and a spandex having a total fineness of 20 to 40 denier is scoured with an anionic scouring agent and then subjected to ultraviolet light screening treatment with 3 to 7% by weight of a benzotriazole-based ultraviolet absorbing agent.
Patent KR-20020035397-A (KR)
Title: A resin compositions having impact, thermal resistance and good processibility
Inventor: HAN HO HYEON
IPC: C08L69/00
Filed: 2000-11-06
Abstract: PURPOSE: Provided is an impact-resistant, heat-resistant, and low polishing resin composition having improved formability, which can be applied to injection-molded products such as interior or exterior materials of cars. CONSTITUTION: The resin composition comprises 40-80wt% of a polycarbonate resin having a weight average molecular weight of 20,000-35,000 and 20-60wt% of acrylonitrile-butadiene-styrene copolymers containing 30-70wt% of alpha-methyl styrene, wherein the acrylonitrile-butadiene-styrene copolymer has 20-50% of circular large rubber particles with 2-5 micrometer, 10-40% of longitudinally torn rubber particles with 1-2 micrometer, and 10-60% of small fragment type rubber particles with 0.1-0.5 micrometer.
Patent KR-20020036922-A (KR)
Title: Circuit for testing function of mobile communication apparatus
Inventor: KIM CHAE SEON
IPC: H04B17/00
Filed: 2000-11-11
Abstract: PURPOSE: A circuit for diagnosing a function of a mobile communication terminal is provided to increase the convenience of a user by enabling a mobile communication terminal to make a diagnosis of a frequency diversity unit of the mobile communication terminal, by enabling the terminal to display a message relevant to a failure, thereby enabling the user to easily recognize the failure without checking the unit in detail. CONSTITUTION: A frequency diversity unit(10) is composed of a VCO(Voltage Controlled Oscillator,2), a VC-TCXO(Voltage Controlled Temperature Compensated Crystal Oscillator,3) and a PLL(Phased Locked Loop,4). A mobile station modem(1) checks whether there's a failure in the frequency diversity unit(10) by checking a lock state of the PLL(Phased Locked Loop,4) of the frequency diversity unit(10) in case that the power is turned on. A display unit(5) receives a signal relevant to the state of the frequency diversity unit(10) checked from the mobile station modem(1). In addition, the display unit(5) displays messages relevant to the state of the frequency diversity unit(10).
Patent KR-20020040078-A (KR)
Title: Processor board in local router of bsc system
Inventor: CHUN HYEONG JUN
IPC: H04L12/28
Filed: 2000-11-23
Abstract: PURPOSE: A processor board in a local router for a BSC(Base Station Controller) system is provided to improve the performance of a processor and offer various communication methods with external devices such as an Ethernet and an ATM(Asynchronous Transfer Mode) path by separately dividing a processor for performing only operation/maintenance function and a processor for performing only call process application process. CONSTITUTION: A DP(Dual Port) RAM(100) stores a call process application program, call process information, and an operation/maintenance program. An operation/maintenance process module(200) receives operation/maintenance data from a plurality of E1 cards(1), a plurality of optical interface units(2), and an ATM switch(3), accesses the operation/maintenance program stored in the DP RAM(100), and performs an operation/maintenance process operation. An ATM interface block(300) receives 64-bit call process data from the ATM switch(3) and converts the received 64-bit call process data into 53-bit data, and transmits the converted 53-bit data. The ATM interface block(300) receives 53-bit call process data, converts the received 53-bit call process data into 64-bit data, and transmits the converted 64-bit data to the ATM switch(3). A call process application process module(400) receives the 53-bit call process data from the ATM interface block(300), accesses the call process application program stored in the DP RAM(100), processes the call process data as a packet type, and transmits the packet type data to the ATM interface block(300). An Ethernet control unit(500) performs an Ethernet communication among a plurality of E1 cards(1), a plurality of optical interface units(2), the ATM switch(3), the operation/maintenance process module(200), and the call process application process module(400). A PCI(Process Communication Interface) bus(600) is a path for processing a PCI communication among the DP RAM(100), the operation/maintenance process module(200), the ATM interface block(300), the call process application process module(400), and the Ethernet control unit(500).
Patent KR-20020041045-A (KR)
Title: Method of automatic internet domain name converting
Inventor: CHO IK YEON
IPC: G06F17/00
Filed: 2000-11-27
Abstract: PURPOSE: A method for automatically completing and converting an Internet domain name is provided to enable users to connect to a corresponding site using only a domain name by classifying each domain adapted to a meaning of a domain extension which has been created or to be created. CONSTITUTION: A portion(1) for selecting an extension by a user is prepared by a combo box or a radio button check box, and the user recognizes and select the portion(1). The user inputs a domain name to be searched in a domain name input portion(2). The user judges a domain name of the finally inputted domain name and outputs a full domain name in a process portion(3). The user performs a self-connection to a corresponding site using a completed domain address or transmits the corresponding address by an external Internet browser for a search process(5) in output portion(4). The above program has a database classification function naturally, and a category of each site sets automatically in a bookmark of a browser using the program.
Patent KR-20020041686-A (KR)
Title: Kimchi refrigerator and temperature controlling method thereof
Inventor: LEE HUI SU
IPC: F25D29/00
Filed: 2000-11-28
Abstract: PURPOSE: A kimchi refrigerator and method for controlling temperature of the same are provided to rapidly return inside temperature of a refrigerating compartment to normal control temperature after additionally storing food. CONSTITUTION: A refrigerator includes a quick cooling selection part(40); and a control part(50). The quick cooling selection part is for selecting quick cooling mode. The control part controls operation of a cooling system to decrease inside temperature to quick cooling control temperature lower than normal control temperature previously set up and keep the quick cooling mode for a while. A compressor of the cooling system is continuously driven to decrease and keep the inside temperature to the quick cooling control temperature.
Patent KR-20020043648-A (KR)
Title: Method for manufacturing a ceramic
Inventor: OH CHUNG TAEK
IPC: C04B33/24
Filed: 2000-12-02
Abstract: PURPOSE: Provided is a manufacturing method of ceramic lampshades forming many holes which penetrates the light in molding ceramic shades. Accordingly, the method excluding a hole-making step improves workability and productivity. CONSTITUTION: The manufacturing method of ceramic lampshades is as follows; making a dough(11) by mixing clay, water and sodium silicate; extruding the dough along the inside of a hemisphere-shaped mold made of gypsum, paper, etc.; coating the mold with dough; de-molding. The other manufacturing method is as follow: extruding the dough along the surface of a sphere-shaped tube(14) filled with air; coating the tube with dough, where the parts on which the dough is not put are naturally formed, and the parts becomes a hole(19) that the light penetrates.; removing air to separate a lampshade preform(17) form the tube. The preforms are firstly sintered, glazed, and secondary sintered for ceramic lampshades.
Patent KR-20020028748-A (KR)
Title: A keyboard cover for computer
Inventor: KIM YOUNG JOON
IPC: G06F3/02
Filed: 2000-12-08
Abstract: PURPOSE: A keyboard cover is provided to facilitate a blood circulation of a user by forming semispherical pressure protrusions on an upper surface as well as to prevent dust or abnormal material from being heaped up over the keyboard. CONSTITUTION: The keyboard cover(20) includes a plurality of semispherical pressure protrusions(30). The keyboard cover(20) prevents dust or abnormal material from being accumulated on the keyboard. The semispherical pressure protrusions are formed on the upper surface of the keyboard cover(20). Every time the user pushes keys for inputting data, the protrusions, formed equidistantly, presses the fingers of the user. The pressure on the fingers facilitates a blood circulation, then has a healthful effect on the endocrine system via the autonomic nervous system, and metabolizes the physical body.
Patent KR-20010016462-A (KR)
Title: Aseismatic reinforcing device
Inventor: IWAKAWA TORU
IPC: E04B1/38
Filed: 2000-12-12
Abstract: PURPOSE: An earthquake proof reinforcement is provided to remarkably enhance the resistance of wood houses against vibration by effectively absorbing vertical and/or horizontal oscillation so that the houses cannot be collapsed by earthquake, typhoon. CONSTITUTION: A reinforcing base member(1) comprises two fixing pieces(11), which are formed by twisting and bending both ends of a plate formed of high strength steel in one direction. At least one long hole(16) is formed on at least one of the fixing pieces(11). Damping members(2,3) formed of elastic rubber are mounted on one of the two fixing pieces(11). Further, the reinforcing base member(1) is fixed to a construction structure(A) by fastening fasteners such as bolts, nail, etc. through the hole(16) and the damping members(2,3).
Patent KR-20020046319-A (KR)
Title: Method for Allocating IP in Mobile Communication System
Inventor: SHIN SEUNG MOK
IPC: H04B7/26
Filed: 2000-12-12
Abstract: PURPOSE: A method for allocating IP addresses in a mobile system is provided to solve the shortage of IP addresses by checking the destination port of a packet transmitted from a mobile station and making an NAS(Network Access Server) or an HA(Home Agent) execute a PAT(Port Address Translation) operation if the destination port belongs to a specific service. CONSTITUTION: If a mobile station accesses an access network, the access network accesses an NAS and exchanges control messages with the NAS. As a packet data access procedure is executed between the mobile station and the NAS, a user plane is connected between the mobile station and the NAS(S10). If the user plane is connected, PPP(Point to Point Protocol) negotiation and LCP(Link Control Protocol) negotiation are initiated and the authentication of the mobile station is executed. If the authentication is completed, the NAS allocates a public IP address to the mobile station(S11). The mobile station transmits a WDP(Wireless Datagram Protocol) data packet to a PAT processing part according to a predefined UDP(User Data Protocol) destination port(S12). The NAS checks this packet and translates the IP address of the packet in the allocated public IP address through the PAT processing part if the UDP destination port belongs to WAP service. Also the NAS dynamically allocates and translates a UDP source port and forwards this translated packet to a WAP proxy/server(S13).
Patent KR-20020049738-A (KR)
Title: Method for trouble checking for ultrasonic distance measurement in an automobile
Inventor: SONG GWAN BAEK
IPC: G01S15/00
Filed: 2000-12-20
Abstract: PURPOSE: A method for diagnosing a fault of a vehicle ultrasonic distance measurement apparatus is provided, which detects and replaces a corresponding sensor accurately when there is a fault except a disconnection. CONSTITUTION: A distance measurement apparatus(10) includes a sensor part(12), an ECU(Electronic Control Unit)(14), a display part(16) and an alarm part(18). According to the sensor part, the first and the second sensor(12A,12B) are installed in a front bumper and the third and the fourth sensor(12C,12D) are installed in a rear bumper. The display part comprises the first and the second and the third and the fourth display lamp(16A,16B,16C,16D). The ECU receives a sensing signal of the four sensors of the sensor part. The ECU receives a disconnection signal from the four sensors and also receives distance information from an object from the four sensors, and outputs a control signal on the display part. The display part displays the disconnection signal and the shortest distance of each sensor.
Patent KR-20010040229-A (KR)
Title: Tooth-Brush, Tooth-Paste Tube, Solid Soap keeping set
Inventor: HAN MOON KEY
IPC: A47K5/18
Filed: 2000-12-21
Abstract: PURPOSE: A case to hang-contain a toothbrush, toothpaste and soap is provided to facilitate use while bathroom goods are hanged or contained in one case. CONSTITUTION: In a fitting member(10), a hanger part(21) and a containing groove(22) are formed. A toothbrush(30), toothpaste(40) and soap(50) have a hook part(21a) and an inserting member to be inserted into the containing groove. In the toothbrush, the hook part and the inserting member are formed at the bottom of a handle(31). In the toothpaste, the hook part and the inserting member are formed on the upper part of a cap(41). In the soap, a supporting member(51) is inserted into the soap. One side of the supporting member is projected on the outside, and the hook part and the inserting member are formed at the one end of the supporting member. An adhesive tape(11) is stuck to the rear side of the fitting member, so that the case is stuck onto the wall of a bathroom.
Patent KR-20020050858-A (KR)
Title: Nozzle gap control apparatus of air knife and its method
Inventor: SHIN GI TAE
IPC: C23C2/16
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for controlling nozzle gap of an air knife and a method for controlling the same are provided to constantly maintain a plating thickness by controlling the nozzle gap of the air knife along a curved shape of the strip in the air knife controlling a plating thickness of molten zinc adhered onto a strip. CONSTITUTION: In an apparatus for controlling nozzle gap of an air knife(10) comprising a pair of nozzle lips(16) installed with being directed to a proceeding strip and controlling an amount of a molten plating member adhered onto the strip by ejecting gas through the pair of the nozzle lips(16), the apparatus comprises a plurality of connection members(22,24,26,28,30) installed at the nozzle lips(16) along a length of the nozzle lips(16); driving parts which are installed at each of the connection members(22,24,26,28,30) to generate force vertically moving the connection members(22,24,26,28,30); and a control part controlling a gap between the two nozzle lips(16) by calculating the driving parts to be driven among the driving parts connected to each of the connection members(22,24,26,28,30) and driving amounts, wherein the apparatus controls the amount of the plating member adhered onto the strip by controlling a gap between the two nozzle lips(16) along a shape of the proceeding strip, thereby controlling an amount of gas ejected onto the strip.
Patent KR-20020052012-A (KR)
Title: Method for Fabricating of Semiconductor Device
Inventor: LEE DAL JIN
IPC: H01L21/304
Filed: 2000-12-23
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to effectively remove polymers and to reduce a processing time. CONSTITUTION: An aluminum film(12) and an anti-reflective coating(13) are sequentially formed on a semiconductor substrate(11). The anti-reflective coating(13) and the aluminum film(12) are selectively removed by using a photoresist pattern as a mask. At this time, polymers are generated, wherein the polymers include a first region having metal components of a large quantity and a second region having metal components of a small quantity. In the first region of polymers, the photoresist pattern is removed after cleaning and in the second region, cleaning is performed after removing the photoresist pattern.
Patent KR-20020055952-A (KR)
Title: Apparatus and method for switching smart power amplifier
Inventor: LEE CHANG GYU
IPC: H03F3/20
Filed: 2000-12-29
Abstract: PURPOSE: A switching device of smart power amplifier and method thereof is provided to reduce power consumption and to maximize a life time by minimizing an idle current through an improvement of a structure. CONSTITUTION: A switching device of a smart power amplifier comprises a smart power amplifying part(10) amplifying a supplied signal without a distortion, a coupler(20) coupling the output level of the smart amplifying part(10), an amplifier(30) compensating for a coupling loss of the signal supplied from the coupler(20), a power detecting part(40) supplying different voltage levels according to the signal supplied from the amplifier(30), and a switching controller(50) controlling an idle current of the smart power amplifying part(10) to be minimized.