baber/WOPTO huggingface dataset:
Patent KR-20020005438-A (KR)
Inventor: CHOI SEUNG HO
IPC: G09C1/00
Filed: 2001-07-03
Abstract: PURPOSE: Encryption processing unit and method are provided to reduce a processing time and to minimum decrease a key burglary or copying possibility by housing the encoding key in a chip. CONSTITUTION: A data register(110) receives a common sentence from a data bus to make a block by 64 bits to write it. A control portion(180) generates a control signal so that the control portion can encode in turn the sentence blocked by 64 bit to output the 64 bit sentence. A data replacement portion(120) receives a 64 bit sentence arranged in a predetermined order to get the bit order of the 64 bit sentence to be rearranged in a predetermined order by replacement. A key register portion(130) receives and stores an encryption key or decryption key of 64 bit unit produced from a random generator from a protected bus. Among the 64 bit, 58 bit are used to encrypt or decrypt and the other 8 bit is used to check errors. A key replacement portion(140) gives a different encryption key depending on each rounds, converting repeatedly by 16 rounds at a data replacement portion(140). An encryption portion(150) converts the sentence and the encryption key into encryption sentence. This encryption sentence is relocated in a reverse as permutated in the data replacement portion by a reverse replacement portion(160). A storing portion(170) outputs the relocated sentence into the data bus in a time divided manner.
Patent KR-20030005642-A (KR)
Title: A Method for Measuring Substrate Specificity of Protease
Inventor: KIM SEONG YUN
IPC: C12Q1/04
Filed: 2001-07-09
Abstract: PURPOSE: Provided is a method for measuring the substrate specificity of the protease without involving additional separation and purification of the protease and synthesis of a substrate peptide, thereby simply and cheaply carrying out the gene sequencing of the protease. CONSTITUTION: A plasmid pADH-kex2 contains a kex2 gene downstream to an ADH promoter. A plasmid pADH-SteSubInv contains cDNA which encodes a portion containing a golgi apparatus target signal region and a transmembrane region of a golgi apparatus protein of yeast, Ste13, a recognition site of alpha-factor of yeast being known as a substrate of kex2, and a fusion protein containing an invertase of yeast, and which is positioned downstream of the ADH promoter. The method for measuring the substrate specificity of the protease comprises the steps of: (i) constructing a vector containing a gene encoding a protease; (ii) constructing a vector containing a gene encoding a golgi apparatus target signal region and a transmembrane region of a membrane protein in a golgi apparatus of yeast, a gene encoding a substrate region having a specific amino acid sequence, and a gene encoding an invertase of yeast; (iii) producing a transformant by significantly transforming yeast mutant suc2 with the two vectors; and (iv) culturing the transformant in a medium containing sucrose as a sole carbon source and measuring survival rate of the transformant.
Patent KR-20030006021-A (KR)
Title: A apparatus and method for eliminating afterimage state
Inventor: JANG GEUN SIK
IPC: H04N5/445
Filed: 2001-07-11
Abstract: PURPOSE: An apparatus for removing an afterimage effect and a method for the same are provided to previously prevent the afterimage effect displayed on a liquid crystal display(LCD), thereby providing a smooth display to a user. CONSTITUTION: An apparatus for removing an afterimage effect includes a memory(10) for storing an image signal inputted from outside, a comparing block(11) for comparing data read from the memory(10) or data written at the memory(10), a control block(12) for outputting an on screen display(OSD) RGB previously stored at the memory(10) in response to the comparing result when the read and the write data are maintained during a predetermined time, a signal processing block(13) for outputting and converting the inputted image signal into a desired format and for outputting and converting the data so as to display as the moving picture is displayed on a monitor(15) if the OSD RGB is transmitted from the control block(12), a monitor driver(14), a monitor(15) for displaying the signal processed signals.
Patent KR-20020011868-A (KR)
Inventor: FUKUTAKE SHIGERU
IPC: A63F13/54
Filed: 2001-07-12
Abstract: PURPOSE: To represent a game by using a signal receiving melody registered in a portable terminal device. CONSTITUTION: A processing part 110 refers to a fruit image table 152 and takes out a fruit image corresponding to the signal receiving melody number of the previously selected and instructed signal receiving melody to arrange it in a background image 1200 (step S1406). Thus, the processing part 110 displays a fruit corresponding to the selected and instructed signal receiving melody on a game screen, so that the image corresponding to the selected and instructed signal receiving melody can be controlled to be represented.
Patent KR-20030009982-A (KR)
Title: Automation Control Equipment For Flux Of An Sewage Organism Absorption Tank Use Microoganism
Inventor: AHN CHANG HWAN
IPC: C02F3/00
Filed: 2001-07-25
Abstract: PURPOSE: An automatic flow control device using microorganism in sewage and wastewater treatment reactor is provided, which can measure the flow rate, transmit the measured signal to the control part, compare the value with the set value and keep the retention time suitably, so that it can maximize the adsorbing effect of microorganism of organic matter and keep the adsorbing condition of organic matter contained in sewage by microorganism at optimal condition. CONSTITUTION: The automatic flow control device of adsorbing tank of sewage and wastewater using microorganism is characterized in that the device consists of an inflow part, a sewage retention tank, and a discharge part. The inflow part set at one side of the sewage retention tank(5) comprises an inflow pipe(1), a recycled sludge inlet(2) for supplying microorganism, a flow meter(3) and a solenoid valve(4) connected to the control part (C). In the sewage retention tank(5), an agitator(6) is vertically installed. The discharge part set at the other side of the sewage retention tank(5) comprises a discharge pipe(7).
Patent KR-20020017973-A (KR)
Inventor: ENDO TAKAHIRO
IPC: H01M50/566
Filed: 2001-08-18
Abstract: PURPOSE: Provided are a secondary cell having superior flexibility and high cell characteristics and employing a polymer electrolyte, and a method for preparation thereof. CONSTITUTION: The secondary cell(1) has a cathode(4), a polymer electrolyte layer(3) and an anode(2), layered together. At least one of the cathode and the anode is formed by a sheet electrode comprised of a current collector, composed mainly of carbon fibers, and an electrode mixture carried thereon. A metal foil(5) is provided in sliding contact with the sheet electrode on the opposite side(9) of the sheet electrode with respect to the polymer electrolyte layer. An electrode terminal is taken from said metal foil. The cell device is sealed under a reduced pressure by an exterior member. The cathode includes a layer of a cathode active material capable of doping/undoping lithium ions.
Patent KR-20020037253-A (KR)
Title: Semiconductor integrated circuit
Inventor: KONO ICHIRO
IPC: H01L21/822
Filed: 2001-08-20
Abstract: PURPOSE: To reduce a cost required for a test by shortening the time required for the test, and by suppressing increase of a chip area. CONSTITUTION: A double-input AND gate g104 controlled by a scan enable signal wire n103, for performing a role of interrupting transition of an output signal of g101 is inserted between an output terminal Q of a scan flip-flop g101 with an input switching gate and a logic output signal wire n102.
Patent KR-20030016055-A (KR)
Title: A liquid crystal display
Inventor: KIM PA
IPC: G02F1/1339
Filed: 2001-08-20
Abstract: PURPOSE: A liquid crystal display is provided to reduce time required for pouring a ferroelectric liquid crystal into spaces between high polymer columns by equalizing pouring speed of the ferrorelectric liquid crystal, and prevent alignment of liquid crystal molecules from being affected by a shock from the outside. CONSTITUTION: A liquid crystal display(10) includes a first substrate(12) having a display area(24) composed of a plurality of pixel areas(26) and a peripheral area(18); peripheral black matrix(22) formed in the peripheral area of the first substrate; display black matrix(20) formed in the display area of the first substrate; a second substrate(16) having a display area and a peripheral area facing the display area and the peripheral area; a ferrorelectric liquid crystal poured into a space between the first substrate and the second substrate; a plurality of linear high polymer columns(29) maintaining the gap between the first substrate and the second substrate, placed on the display black matrix, parallel with each other for forming pouring paths of the liquid crystal; and a plurality of resistance protrusions(30) formed on the display black matrix.
Patent KR-20030016515-A (KR)
Inventor: KIM TAE WAN
IPC: H05K3/46
Filed: 2001-08-21
Abstract: PURPOSE: A method for manufacturing a build-up multilayer printed circuit board using a via filling is provided to improve reliance with respect to a via-hole, shortens a process of manufacture, and reduce a manufacturing cost by processing the via-hole using a laser drill. CONSTITUTION: An internal circuit layer(112) is formed, and a micro etching for the internal circuit layer(112) is performed(S1). An insulation layer(113) is formed, and a micro polishing for the insulation layer(113) is performed(S2). A via-hole is processed in a thermosetting insulation resin and a circuit layer(112) of an insulation resin internal layer is exposed(S3). A copper plating layer(115) is formed by performing an electroless copper plating and an annealing process is performed by removing moisture and gas existing in the insulation layer(113)(S4). A surface plating for a plated substrate is performed(S5). A photosensitive emulsion is coated at the substrate and an etching operation is performed to form a circuit. The next steps are repeatedly performed to form a plurality of circuit layers(S7-S11).
Patent KR-20030017055-A (KR)
Inventor: MOON SANG WOO
IPC: C22B15/14
Filed: 2001-08-23
Abstract: PURPOSE: A production method of high purity cupric sulfate by removing a certain amount of iron from conventional cupric sulfate with an iron content of greater than 100 ppm is provided. CONSTITUTION: The production method of high purity cupric sulfate includes the steps of heating a cupric sulfate solution containing 100 ppm of iron at 80 to 90 deg.C in a pressure vessel(1); adding 1 wt.% of hydrogen peroxide to the cupric sulfate solution; injecting an oxidizer selected from oxygen and hydrogen at a pressure of 5 kg/cm¬2 for oxidation for 2 to 4 hours; and filtering, cooling and dewatering.
Patent KR-20030019712-A (KR)
Inventor: KIM SEUNG SEOK
IPC: D06F37/42
Filed: 2001-08-30
Abstract: PURPOSE: A safety system for a washing machine is provided to precisely control the safety switch by precise contact between an actuator and an operation plate by the manipulation of a control screw regardless of the mounting position of the safety switch. CONSTITUTION: A safety system for a washing machine includes a rectangular case type body part(30), an oblong operation plate(35), a control screw(40) for lifting the operation plate, and a safety switch(10) of which contact point is controlled by the lifting of a protrusion part(35A) of the operation plate. The body part has a screw hole(25) at an upper part, and a cut hole(30A) and a vertical guide groove(30B) at both sides of an inner wall. The operation plate has the elongated protrusion part protruded via the cut hole of the body and a guide protrusion(35B) to be guided by the lifting of the guide groove, and is coupled with compression coil springs(31,32).
Patent KR-20030021578-A (KR)
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2001-09-06
Abstract: PURPOSE: A form for supporting curved portion of a drainage pipe is provided to simply solve water leakage by applying cement mortar or harden foaming material by easily assembling connection and fusion portions of a elbow tube depending on angles to be curved. CONSTITUTION: The form(1) comprises an inlet(3) for introducing cement mortar or harden foaming material(7) to support a fusion or a connection portions(6,9) at curved portion of a drainage pipe; a curving element(4) along length of the form(1); dent elements(2) at both sides of the form(1); and iron cores(10) to joint the dent elements. The form further comprises an arrangement space at the dent elements(2). The dent elements(2) may be replaced by alternative supporting element while the inlet(3) can be substituted by another inlet formed along length of the drainage pipe.
Patent KR-20030024089-A (KR)
Title: The heart of a text can
Inventor: SONG JONG SEB
IPC: G01N33/14
Filed: 2001-09-17
Abstract: PURPOSE: A safety-validating vessel is provided, thereby status of contents in the vessel can be easily validated using the naked eye. CONSTITUTION: The safety-validating vessel comprises a test paper of which color is changed when it contacts with deteriorated contents in the vessel, wherein the test paper is positioned on the surface of the vessel; the contents is contacted with the test paper by pushing a tool such as a pin installed on the surface of the vessel; and the color change is determined by comparing colors between one test paper contacted with the contents and another test paper having original color on the surface of the vessel.
Patent KR-20030030302-A (KR)
Title: Dust and dirt collecting casing for vacuum cleaner
Inventor: YANG HAE SEOK
IPC: A47L9/16
Filed: 2001-10-09
Abstract: PURPOSE: A dust collecting bin for a vacuum cleaner is provided to prevent blocking of a filter, and to improve cyclone dust collecting efficiency and suction efficiency of the filter by restricting air from being contacted directly to the filter with installing the inlet lower than the filter. CONSTITUTION: A dust collecting container for a vacuum cleaner is composed of a casing part(52) forming the spiral flow with air from an inlet(54); a cover(80) opening and closing the upper part of the casing; and a filter(60) installed in the lower part of the cover. The inlet of the casing part is placed to be lower than the filter. A separation plate(70) is installed below the filter in the casing part to guide air from the lower part to the upper part. Fine dust is filtered efficiently by adjusting the size of the filter with restricting air from being bumped directly into the filter.
Patent KR-20030034786-A (KR)
Inventor: AN JEONG OH
IPC: F24F6/12
Filed: 2001-10-27
Abstract: PURPOSE: A silver humidifier is provided to sterilize air as well as to humidify by spraying fine silver particles into the air. CONSTITUTION: A humidifier includes a push contact point part formed on a main body part to be attached and detached when power is supplied; a water tank part(190) having two silver electrodes(90) built therein to be joined to the push contact point part; a power cut-off part cutting off power when a cover part is detached from the main body part; and a control part controlling power supply to supply power to the silver electrodes built in the water tank part to ionize silver.
Patent KR-20030035159-A (KR)
Title: Optical Fiber Polarization Controller and system for reducing degree of polarization using the same
Inventor: KIM BAE SEONG
IPC: G02B6/00
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for controlling an optical fiber polarization and a system for reducing the degree of polarization are provided to output a pair of linearly polarized light beams, each of the linearly polarized beams being vertical to each other, and to easily construct the feedback controller by configuring the polarization control block with a wavelength plate and a polarization maintaining optical fiber. CONSTITUTION: An apparatus for controlling an optical fiber polarization includes a single mode optical fiber(120), a wavelength plate(110) rotatably connected in such a way that one end of the single mode optical fiber(110) is optically connected to one end of the wavelength plate(110) and a polarization maintaining optical fiber(130) rotatably connected in such a way that the other end of the single mode optical fiber(110) is optically connected to one end of the polarization maintaining optical fiber(130).
Patent KR-20030038881-A (KR)
Title: Method for target advertisement using the estimated of automobile
Inventor: LEE SOO BOO
Filed: 2001-11-07
Abstract: PURPOSE: A target AD(ADvertisement) method through automobile estimate calculation is provided to offer the information related to an automobile as well as various kinds of estimate information related to the automobile to a user by automatically producing the requested estimate and displaying an AD of an advertiser at a position close to the user. CONSTITUTION: It is judged that the user connecting to a homepage is a member(S10). If the user is not a member, the advertiser close to an address of the user is searched from an advertiser information database after requesting the personal information to the user(S13). In case of supplies, the price of the selected supplies is displayed after making the user search and select the supplies(S19). In case of a new automobile, a manufacturing company, a model and the desired price information are received from the user(S20). In case of a secondhand automobile, the manufacturing company, the model, a manufacturing year and the desired price information are received from the user(S22) and the estimate information is outputted(S24). The automobile seller information and the AD information of the searched advertiser together with an estimate value are outputted(S26).
Patent KR-20010112856-A (KR)
Title: 조미료용기 뚜껑
Inventor: KIM SIN YONG
IPC: A47G19/24
Filed: 2001-11-06
Abstract: 본 발명은 각종 조미료(예: 후추, 소금, 고춧가루, 다시다 등, 이하 "조미료"라 통칭한다)용기 뚜껑에 관한 것으로서, 더욱 상세히는 상기한 조미료를 수납, 보관할 수 있는 조미료용기 상부에 결합되어 조미료를 인출할 때 수증기 등으로 인한 조미료의 응집현상 및 뚜껑의 몸체에 엉겨붙는 현상을 방지하며, 내용물의 적당량 인출이 극히 용이한 기능을 수행할 수 있는 조미료용기 뚜껑에 관한 것이다. 
     이를 위하여 본 발명은, 각종 조미료를 수납, 보관하는 조미료용기(2)에 결합사용되는 통상의 조미료용기 뚜껑(1)의 분출관(4)의 내연 하단부에는 개략 반달형상으로 구성되며 수개의 분출공(10)을 가진 격판(9)을 형성하고 반달형상으로 이루어진 통공(10a)을 형성한 것으로서, 본 발명에 의하면 내용물 인출시 내용물의 다급한 인출로 인한 과다인출을 미연에 방지할 수 있고, 내용물의 적당량 인출이 극히 용이하며, 내용물 인출시 수증기 등에 의하여 내용물이 응집되어 분출공(10)을 일부 또는 전부를 폐쇄하는 폐단을 방지하게 되는 것이며, 따라서 내용물의 응집으로 인한 낭비문제 등도 동시에 일소할 수 있는 등 다수의 효과를 제공하는 것이다.
Patent KR-20030040611-A (KR)
Title: Water Closet Without Trap
Inventor: PARK BANG YEOL
IPC: E03D5/012
Filed: 2001-11-15
Abstract: PURPOSE: A water saving and silent toilet bowl is provided to economize in water resources and to form pleasant residential environment with low drainage noise. CONSTITUTION: The water saving and silent toilet bowl contains a control switch(1) pressed to supply water from a water tank(2) to a toilet bowl, a shielding device(3) operated toward a sewage drainpipe(5) to discharge sewage(4) or to intercept an inflow of sewage gas toward a toilet bowl, and an access door(6) installed on the backside of a toilet bowl to maintain the shielding device(3) and to check errors in operation or trouble.
Patent KR-20030042932-A (KR)
Title: Wettable transmission repression method for organic electro luminescence device
Inventor: JU MIN HO
IPC: H05B33/04
Filed: 2001-11-26
Abstract: PURPOSE: A moisture permeation suppressing method is provided to be capable of alleviating life reduction of a device due to deterioration of an organic electro luminescence device due to moisture permeation into an organic film. CONSTITUTION: In an organic electro luminescence device having an anode(101), an organic layer(102) and a cathode(103) sequentially formed on a substrate(100), a high polymer thin film is formed on the anode using a plasma polymerization method. The high polymer is a silicon-contained hexamethyldisioxane(HMDSO). The plasma polymerization method forms an organic polymer shape or an inorganic silica shape according to a reaction gas. The organic polymer shape is a plasma polymerization method using one of Ar, He and N2, and the inorganic silica shape is a plasma polymerization method using O2.
Patent KR-20030045296-A (KR)
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 2001-12-01
Abstract: PURPOSE: Provided is a preparation of a health food product consisting of 55 kinds of food ingredients which eliminate disorders of lung and intestine, depression and adult diseases. Especially pine needles prevent acidification of a body. CONSTITUTION: A health food product comprises: hot food ingredients as nutrients for lung and intestines; astringent food ingredients such as acorn; vitamins, minerals and zinc oxide; and mashed pine needles. It is prepared by grinding some ingredients into 160-180 meshes after freeze drying them under -40deg.C, adding 2-3cm mashed pine needles after freeze drying them below -40deg.C and maturing the mixture thereof for 72 hours, spraying an oriental herbs extract which is matured at 50-60deg.C, drying the mixture thereof with warm air at 50-60deg.C, followed by pulverization, and finally adding various vitamins, minerals and zinc oxide.
Patent KR-20030045405-A (KR)
Title: Potable satellite antenna
Inventor: LEE DAE IL
IPC: H01Q1/28
Filed: 2001-12-04
Abstract: PURPOSE: A portable satellite antenna is provided to secure a stable movement in horizontal and vertical directions of a satellite and to prevent a twist of an electric wire for connecting a satellite antenna and a main substrate by making a rotation of a horizontal direction be rotated by a predetermined direction and then be rotated in an opposite direction. CONSTITUTION: A rotary rod(32) is put on an upper surface of a support(31) so as to be rotated, and a rotary gear is inserted in a center of the rotary rod(32). A rotary piece(41) is coupled with both ends of the rotary rod and makes an antenna(4) rotate upward and downward according to a rotation direction of the rotary rod(32). The first driving motor(35) rotates a warm gear(34), which is engaged with the rotary gear, in forward and backward directions. A fixing gear(12) is fixed at an upper center of a fixing plate(1). A rotor(13) is coupled at an upper part of the fixing gear and is coupled with a rotary plate(2) by a bolt. A pair of guide projections are projected from a lower surface of the rotary plate, and a guide makes a moving projection(18) shifted between the guide projects when the rotary plate is rotated. A guide road(17) is formed on the fixing plate. The moving projection(18) is inserted on the guide road and conducts a reciprocation movement in the guide road. The second driving motor(15) is installed at one side of the fixing gear and is driven by a control voltage from a control unit so as to rotate the rotary plate by rotating the driving gear(14) in forward and backward directions. The control unit comprises a reference satellite and stored location information of a satellite.
Patent KR-20030048252-A (KR)
Title: Manufacturing method of electronic device
Inventor: LEE JUN HO
IPC: H01L21/334
Filed: 2001-12-11
Abstract: PURPOSE: A method for manufacturing an electronic device is provided to be capable of simplifying manufacturing processes by carrying out an ion implantation having a predetermined tilt for forming an LDD(Lightly Doped Drain) structure. CONSTITUTION: After sequentially forming an insulating layer(110) and a gate layer(120) on a predetermined portion of a substrate(200), a spacer layer(130) is formed at both sidewalls of the insulating layer and the gate layer. An ion implantation is carried out on the resultant structure for forming an LDD structure. At this time, a tilt angle(θ) is formed between the direction(B) of the ion implantation and a reference line(A). Then, the spacer is removed. Preferably, a silicon substrate is used for the substrate. Preferably, the tilt angle has a range of 20-90 degree.