baber/WOPTO huggingface dataset:
Patent KR-20010095179-A (KR)
Inventor: NAMBA KENRYO
IPC: G01N27/12
Filed: 2001-03-30
Abstract: PURPOSE: A humidity sensor and method for making is provided to ensure stable operation over a long time even in a dew condensing atmosphere, while permitting the sensor to be free of hysteresis and to measure humidity over a very wide range. CONSTITUTION: A humidity sensor(1) comprising an insulating substrate(2), a pair of opposed electrodes(4) disposed on the substrate and defining a gap therebetween, a silicon-containing undercoat layer(11) lying on at least the gap, and a humidity sensitive thin film(3) lying thereon. The humidity sensitive thin film includes a crosslinked product of a conductive polymer having ethylenically unsaturated groups and being physically bound to the undercoat layer through an interpenetrating polymer network.
Patent KR-20010095300-A (KR)
Title: Nucleotide sequences that code for the rplK gene and methods of use thereof
Inventor: KALINOWSKI JOERN
IPC: C12N15/09
Filed: 2001-04-04
Abstract: PURPOSE: Provided is novel ribosomal L1 protein gene from coryneform bacteria, useful, when downregulated, for increasing fermentative production of amino acids. CONSTITUTION: The novel polynucleotide is isolated from coryneform bacteria and comprises polynucleotide sequence selected from the group consisting of: a) polynucleotide which is at least 70% identical with a polynucleotide that encodes a polypeptide of SEQ ID NO: 2; b) polynucleotide which encodes a polypeptide which contains amino acid sequence at least 70% identical with amino acid sequence of SEQ ID NO:2; c) polynucleotide which is complementary to the polynucleotide(a) or (b); and d) polynucleotide which contains at least 15 consecutive bases of the polynucleotide(a), (b) or (c).
Patent KR-20020078611-A (KR)
Title: Method for displaying and recording motion picture on 16ch dvr
Inventor: OH YEONG HUN
IPC: H04N7/18
Filed: 2001-04-06
Abstract: PURPOSE: A method for displaying and storing motion pictures in a 16-channel DVR is provided to construct a system for storing and displaying up to 30fps for each channel and to improve transmission speed and transmission efficiency of video information. CONSTITUTION: A 16-channel DVR includes 16 video processing chips(42), a system memory(43), a VGA memory(41) and a disc(44) to transmit motion pictures. Motion picture information collected by the video processing chips is divided into the first and second fields. Motion picture information of the first field is transmitted to the VGA memory. Motion picture information of the second field is sent to the system memory. The motion picture information transmitted to the VGA memory is displayed. The video information sent to the system memory is stored in the disc.
Patent KR-20010078827-A (KR)
Title: Composite Bath Water Preparation Unit by Using Dual Extraction Method
Inventor: KIM HAE DONG
IPC: C02F1/68
Filed: 2001-04-11
Abstract: PURPOSE: An apparatus for producing bath water by extracting an effective component from mineral in an extraction vessel at a relatively low temperature and in a low pressure state and a medicinal plant in another extraction vessel at a relatively high temperature and in a low pressure state as compared to circulating warm water is provided, which can produce bath water useful in keeping good health without a rise in temperature. CONSTITUTION: Bath water useful in keeping good health is obtained by extracting an effective component from mineral and a medicinal plant contained in two extraction vessels of low temperature and high temperature under low pressure. The apparatus for producing bath water makes vacuous to increase extraction efficiency and carries out at 100deg.C or less without efficiency reduction of effective components by heat and destruction.
Patent KR-20020080176-A (KR)
Title: Display method for time of mobile telephone
Inventor: PARK JONG SEONG
IPC: H04M3/487
Filed: 2001-04-12
Abstract: PURPOSE: A method for displaying a time in a cellular phone is provided to display a current time of an international city on the basis of an international reference time, and apply a summer time system to the current time and display the current time according to necessity. CONSTITUTION: If a power of a cellular phone is turned on by a user(SB1), a control unit of the cellular phone receives local time information in an area in which the cellular phone is located(SB2) and displays a current time on an LCD unit(SB3). The control unit calculates the time difference of the current area and a displaying international city using an international reference time, calculates a current time of the corresponding international city using the calculated result(SB4), and displays the current time of the international city on the LCD unit(SB5). If the user clicks an edit button(SB6), the control unit recognizes the click of the edit button, sets an adjustment mode, and changes the current time of the international city to a time in consideration of a summer time according as the user inputs an adjustment key(SB7). The control unit displays the changed current time of the international city on the LCD unit(SB8).
Patent KR-20020015262-A (KR)
Inventor: CHANG JONG OH
IPC: A01K61/00
Filed: 2001-04-07
Abstract: PURPOSE: Provided is an assembled border net frame which is equipped with a separate plastic, a stainless net or so on as a protection net with a net within an assembled frame so that it helps to keep a standardized net. CONSTITUTION: The assembled border net frame comprises the parts of: multiple connection bars(4) wherein a pair of combination holes in the central combination bar(1), both combination holes in both angle combination bar(2) and an upper combination hole in an upper combination bar(3) are connected by a projection, also and are inserted at random intervals to assemble bottom and both sides of the frame at random intervals; various front and rear projections which are respectively combined with the combination holes to insert a combination mandrel through a mandrel hole; and a nut which is finished and treated.
Patent KR-20020082283-A (KR)
Title: Method of trench type device isolation in semiconductor device fabrication
Inventor: AHN DONG HO
IPC: H01L21/762
Filed: 2001-04-20
Abstract: PURPOSE: A trench isolation method of a semiconductor device is provided to restrain a leakage current and a junction capacitance, and to improve an isolation reliability by forming a channel-stop ion implanted layer at lower portions of a trench isolation layer. CONSTITUTION: After forming a pad oxide(11) on a semiconductor substrate(10), an etch stopper is formed on the resultant structure. A trench(20) is formed by etching the substrate(10) using the etch stopper. A thermal oxide(15) is formed at inner sidewalls of the trench(20) by annealing the resultant structure, and a silicon nitride liner(17) is then formed on the thermal oxide(15). A buffer film(19) is stacked on the entire surface of the resultant structure. At this time, the deposition thickness of the buffer film(19) is relatively thin at bottom of the trench(20) compared to the sidewalls of the trench(20). Then, a channel-stop ion implanted layer is formed to define the bottom of the trench(20) by controlling ion-implantation energy.
Patent KR-20010069614-A (KR)
Title: Test kit for inspecting the properties of illegal gasoline and its application method
Inventor: CHO JEONG HYE
IPC: G01N33/28
Filed: 2001-04-20
Abstract: PURPOSE: A reagent for inspecting pseudo gasoline and an inspecting method using the reagent are provided to easily discriminate whether or not a sample taken from an oil station or a travelling vehicle is real oil or imitation oil. CONSTITUTION: An inspecting method using the reagent for inspecting pseudo gasoline is characterized by mixing main oxidizing agent oxidizing gasoline and developing color, auxiliary oxidizing agent oxidizing gasoline and dissolving main oxidizing agent and catalyst accelerating the oxidation of gasoline, comparing and observing change of color of the reagent, measuring absorptivity and transmissivity using a spectrometer, manufacturing reagent of a tape column type by permeating the reagent into porous ceramic, porous glass or glass fiber, soaking the reagent into gasoline and observing change of color of the reagent.
Patent KR-20020083794-A (KR)
Title: Digital Communication Display Adhesion Structure of Air-Conditioner
Inventor: KIM GANG YEONG
IPC: F24F1/00
Filed: 2001-04-30
Abstract: PURPOSE: An installation structure of display of air conditioner is provided to easily assemble the display. CONSTITUTION: A structure comprises a control box(41) installed to a frame(2a) on a front inside of a cabinet(2) of an air conditioner; a main printed circuit board(42) generating control signal according to operational condition of the air conditioner; a bracket(43) placed in front of the main printed circuit board; and an LCD display(60) fixed on a front surface of the bracket and displaying operational condition of the air conditioner to the outside through a transparent window(11) formed on a display cover(10) of the air conditioner.
Patent KR-20020030696-A (KR)
Title: Thin film magnetic memory device capable of easily controlling a data write current
Inventor: HIDAKA HIDETO
IPC: H01L21/8246
Filed: 2001-05-21
Abstract: PURPOSE: A thin film magnetic memory device capable of easily controlling a data write current is provided to achieve reductions in manufacturing costs by simplifying the structure of control circuitry for supplying a data write current in an MRAM device having MTJ memory cells. CONSTITUTION: A thin film magnetic memory device capable of easily controlling a data write current includes a control circuit for controlling the overall operation of the MRAM device in response to the control signal CMD and a memory array(10) having a plurality of MTJ memory cells arranged in n rows by m columns. The memory array(10) includes MTJ memory cells MC arranged in n rows by m columns. Each MTJ memory cell has the structure. Read word lines RWL1 to RWLn and write word lines WWL1 to WWLn are provided corresponding to the respective MTJ memory cell rows.
Patent KR-20010084941-A (KR)
Title: Driving a Way of Solenoid
Inventor: HAN GU HUI
IPC: H01F7/18
Filed: 2001-05-22
Abstract: PURPOSE: A solenoid driving method is provided to reduce the energy consumption and to maintain the constant voltage by applying the various waves to a solenoid or by controlling two solenoids with reciprocal waves. CONSTITUTION: The solenoid driving method applies the various waves during a predefined period(T2) when the solenoid is to be operated. This method provides the stable operation and avoids the malfunction at initial battery voltage and at the minimal voltage which is required to drive the solenoid. If various waves are applied to the solenoid, the voltage does not drop rapidly but increase to drive the solenoid by producing the different kinds of waves during the constant period(T3). If two reciprocal waves are applied to two solenoid to open and close them, which reduces the battery voltage drop and maintains the constant voltage required to drive the solenoid.
Patent KR-20020090533-A (KR)
Title: Apparatus and method for eliminating resonance frequency of system
Inventor: JUNG DA UN
IPC: G11B5/596
Filed: 2001-05-28
Abstract: PURPOSE: An apparatus and a method for removing a resonant frequency of a system are provided to accurately identify a high resonant frequency in time domain and remove the resonant frequency using a programmable filter. CONSTITUTION: An apparatus for removing a resonant frequency of a system includes a frequency generator(404), a resonance detector(405), and a programmable filter(406). The frequency generator generates a signal for exciting the system to apply the signal to the system. The resonance detector detects a resonant frequency from a signal obtained when the system responds to the excitation signal. The programmable filter removes the resonant frequency detected by the resonance detector. The excitation signal generated by the frequency generator has frequency components up to a servo sampling frequency band of the system.
Patent KR-20020090705-A (KR)
Title: Method of developing vehicles by information providers at an on-line
Inventor: HAN MYEONG BIN
IPC: G06Q30/02
Filed: 2001-05-29
Abstract: PURPOSE: A method for developing a vehicle by an on-line information provider is provided to acquire the reliable information of all the user layers at a low cost. CONSTITUTION: A user connects and logs on to a vehicle development web server through the Internet by using a computer having a web browser(110). The user puts the own information into the vehicle development web server(120). The user inputs the degree of satisfaction of at least one item(130). A user satisfaction database of respective evaluation items is built in the vehicle development web server(140). The degree of user satisfaction is analyzed by a vehicle development reference evaluation function, and the analyzed data are transformed to a database used by a vehicle developer(150). The vehicle developer connects to the vehicle development web server and applies the data to the development of the vehicle(160).
Patent KR-20020091506-A (KR)
Title: open/close device of water-gate
Inventor: HAN SANG YEOL
IPC: E02B7/26
Filed: 2001-05-30
Abstract: PURPOSE: An opening and closing device of a water gate is provided to considerably reduce a load of buckling during opening and closing operations of the water gate and to improve a durability of a hydraulic cylinder thereof. CONSTITUTION: The opening and closing device of a water gate(30) comprises: a bank wall body(10) having a gate frame(15) vertically installed to the both sides of a water way; the water gate sliding up and down along the gate frame to open and close the water way; a hydraulic cylinder(110) installed to the upper side of the water gate for raising or lowering a rod(120) according to a supplied hydraulic pressure; a lifting member(130) integrally installed to the rod of the hydraulic cylinder and moved by a guide member installed to the bank wall body, at least one press portion being extended vertically from the lower side of the lifting member; and a moving member(230) installed to the both sides of the water gate for opening and closing the water gate during a lifting operation of the rod.
Patent KR-20020092045-A (KR)
Title: Decoration pannel and it's manufacturing method and wall decorating method used it
Inventor: KIM JAE KIL
IPC: B27M3/08
Filed: 2001-06-01
Abstract: PURPOSE: Provided are a decorative board capable of conveying a message, a method for producing the same, and a method for decorating the surface of wall by using the same. CONSTITUTION: The method comprises the steps of (i) preparing a basic wood board cut so as to have predetermined area and thickness; (ii) positively or negatively engraving desired patterns such as letter or figure on the top of the wood board, and thinly applying an adhesive on the top and its periphery of the wood board, and drying the adhesive; (iii) uniformly adhering a loess colorant comprising a proper amount of loess liquid and adhesive on the surface and its periphery of the wood board in predetermined thickness; (iv) mixing powder having texture matching to mood of surface of the wall into the adhesive, so as to coat the mixture on the surface of the wood board; and (v) applying a finishing coating on the surface of the woodcut and drying the coating, in order to prevent the infiltration of moisture and impart the durability.
Patent KR-20020005418-A (KR)
Title: Apparatus for providing information using PPL in moving pictures and method thereof
Inventor: KIM CHANG YONG
IPC: G06F17/00
Filed: 2001-06-08
Abstract: PURPOSE: An apparatus and method for the information service using the PPL(Product Placement) included in the moving picture are provided for a purchaser to buy a product while watching the moving picture, and for an advertiser to get the data about the preference of the purchaser easily. CONSTITUTION: When the purchaser selects an object included in the moving picture, a PPL commerce apparatus receives a pixel coordinate value and a frame number of the object(210). The PPL commerce apparatus retrieves details of the object by using the pixel coordinate value and frame number, and offers to the purchaser(230). The purchaser can buy the product after paying the price in a credit card at a shopping mall site. The PPL commerce apparatus checks and stores the site-visiting frequency, purchasing path, product price, and personal information of a purchaser(240,250). Also, the PPL commerce apparatus extracts the product preference or purchasing path of the purchaser through the data mining(260) and offers the extracted data to the advertiser or shopping mall(270).
Patent KR-20020093358-A (KR)
Title: Mobile communication system having gps signal receiving apparatus
Inventor: KIM JONG OK
IPC: H04B7/26
Filed: 2001-06-08
Abstract: PURPOSE: A mobile communication system having a GPS receiving device is provided to register a position of a mobile terminal in detail when a GPS signal is not generated, by using the mobile terminal capable of receiving a mobile communication signal and the GPS signal, thereby supplying a position-based service. CONSTITUTION: A mobile terminal device(100) is composed of a serial port(210) and a GPS receiver(230). The serial port(210) transceives a mobile communication signal, and is connected to one terminal of a mobile terminal(110) processing the mobile communication signal, then transceives a mobile terminal position signal necessary for tracking a position of the mobile terminal(110). The GPS receiver(230) stores the mobile terminal position signal, and transmits the GPS signal, then outputs the mobile terminal position signal when the GPS signal is not generated. A base station(310) transmits the GPS signal, and outputs the mobile terminal position signal and a base station signal by receiving mobile terminal position information of the terminal device(100) when the GPS signal is not generated. An exchange(330) supplies a position-based service by receiving the GPS signal, and tracks a position of the mobile terminal(110) in detail by receiving an exchange signal when the GPS signal is not generated, then supplies the position-based service.
Patent KR-20020093512-A (KR)
Title: Washer for medical equipment
Inventor: HAN DAE YEONG
IPC: A61L2/18
Filed: 2001-06-09
Abstract: PURPOSE: Provided is a washing device for medical instruments, which has an improved rack holding structure, thereby simultaneously washing a large number of medical instruments. CONSTITUTION: The washing device for medical instruments having an improved rack holding structure comprises the parts of: an upper rack(11) and a lower rack(12) which are inserted into and discharged from a washing vessel(2) and contain medical instruments to be washed; a supplying channel(13) which has a discharging column(13a) in the lower part of the washing vessel(2) to supply washing water in the upward direction; a lower spraying arm(14) which is positioned under the lower rack(12) and has an inlet hole(14a) in its center; a moving pipe(15) which is installed movably to the supplying channel(13), and is moved upward when washing water is inserted into the supplying channel(13) so as to be connected to the inlet hole(14a), or is moved downward when the insertion of washing water is stopped so as to be disconnected; and a lower auxiliary rack(16) which is installed between the lower spraying arm(14) and the supplying channel(13), and contain medical instruments to be washed.
Patent KR-20020095923-A (KR)
Title: Device for preventing a leak in tapping socket of the tap hole opener
Inventor: KIM GWAN SU
IPC: C21B7/12
Filed: 2001-06-18
Abstract: PURPOSE: A device for preventing leak in tapping socket of tap hole opener of a blast furnace is provided which prevents abrasion and damage of inner bush and packing member installed in the tapping socket and promptly exchanges damaged parts. CONSTITUTION: In a tap hole opener comprising a tapping socket connected between a screw rod on the front end of which a single shot hole opening bit is mounted and a hitting and drilling hammer built-in body(115) so as to open tap hole of a blast furnace, the device(1) for preventing leak in the tapping socket of the tap hole opener of the blast furnace comprises a fixed case(10) which is removably mounted on the front end of the body, and in which a space is secured; and an automatic self-aligning joint on the inner circumferential surface of which a packing member closely adhered onto the outer surface of a main body(141) of the socket on which an injection water line connected to the rear center of the screw rod is formed is installed, and which is received in the fixed case so that a certain automatic center adjusting space is secured between the automatic self-aligning joint and front and rear inner surfaces of the fixed case, wherein one side surface of a main body(10b) of the fixed case is opened so that they are easily taken out when inserting the automatic self-aligning joint separated from the socket body into the fixed case from a side direction or exchanging parts therein, and an abrasion prevention plate having central hole is mounted on front and rear ends of the automatic self-aligning joint to prevent abrasion and damage of the front and rear ends of the automatic self-aligning joint as forming the certain automatic center adjusting space.
Patent KR-20030000313-A (KR)
Title: AGC apparatus in digital TV receiver
Inventor: LEE TAE WON
IPC: H04N5/52
Filed: 2001-06-23
Abstract: PURPOSE: An automatic gain controller for a digital TV receiver is provided to execute the optimum AGC(Automatic Gain Control) by distributing importance of RF gain and IF gain by automatically controlling an RF AGC reference value according to the state of a channel. CONSTITUTION: An automatic gain controller for a digital TV receiver includes a tuner part(101) tuning only specific RF signals in RF signals received through an antenna, automatically controlling gain of the tuned RF signals according to an input RF AGC(Automatic Gain Control) signal, and converting into first IF signals; an IF amplification and down conversion part(103) automatically controlling the gain of the first IF signals and converting into second IF signals; and a VSB(Vestigial Side Band) receiving part(200) modulating the second IF signals while automatically controlling an RF AGC reference value according to an SNR(Signal to Noise Ratio) of the modulated signals, generating the RF AGC signal and an IF AGC signal by using the RF AGC reference value and the modulated signals for transmitting to the tuner part and the IF amplification and down conversion part.
Patent KR-20030006089-A (KR)
Title: Apparatus for projection display by using reflective LCD
Inventor: CHOI HAK RIM
IPC: G02F1/13
Filed: 2001-07-11
Abstract: PURPOSE: A projection display apparatus is provided to obtain projection display apparatus with a compact size by reducing the number of optical elements, while ensuring stabilized brightness uniformity. CONSTITUTION: A projection display apparatus comprises an illuminating unit including a lamp(11) and a polarizer for illuminating polarizing light of S or P-wave; a color separation/synthesizing system including a reflective LCD for changing the polarizing state during reflection of the incident light, a retarder stack for varying the polarizing state of the specific light from among the incident light and a polarizing beam splitter serving as a color separator and synthesizer of the incident light, wherein the polarizing beam splitter is made of a material having a photo elasticity of 0.03 x 10-6mm¬2/N or lower in the wavelength of 589.3nm and a minimum transmittance of 90 percents or higher at the thickness of 25mm in the wavelength of 0.42 micron meter to 0.70 micron meter; and a projection system(16) for projecting the image passed through the color separation/synthesizing system, onto a screen.