baber/WOPTO huggingface dataset:
Patent KR-20020035065-A (KR)
Inventor: BAE MYUNG JIN
IPC: H04R3/00
Filed: 2002-04-10
Abstract: PURPOSE: A method for recording sound through ear is provided, which has a function to install a microphone together which inputs speech into an earphone. CONSTITUTION: Sound obtained by receiving his own voice by installing a micro phone(100) onto his ear is converted into a digital signal by a converter via a low pass filter(102) of 4kHz band through an amplifier(101). Then, it is processed with a sampling rate of about 11kHz using a processor(104) and then is processed by a D/A(Digital/Analog) converter, and then passes through a low pass filter(106) again, and then is processed by an amplifier(107). And the obtained voice is stored in a recording apparatus.
Patent KR-20030080883-A (KR)
Title: Pile method of ultrasonic probe using metching layer film
Inventor: YOO JAE HUN
IPC: A61B8/00
Filed: 2002-04-11
Abstract: PURPOSE: A method for stacking ultrasonic transducers using an acoustic matching layer film is provided to transmit an ultrasonic signal to the inside of a human body without a loss and reduce the manufacturing cost of the ultrasonic transducers by using the acoustic matching layer film to stack the ultrasonic transducers. CONSTITUTION: The first composition is fabricated by using a solid state bisphenol A type epoxy resin of 10 to 30 weight percents, a liquid state bisphenol F type epoxy resin of 10 to 30 weight percents, a solid state phenoxy resin of 10 to 50 weight percents, and a mixture of methyl-ethyl-ketone and toluene of 10 to 70 weight percents(S100). The second composition is fabricated by mixing the first composition with a liquid state hardener of 15 to 50 weight percents(S200). The third composition is fabricated by using the second composition and inorganic powders of 30 to 70 weight percents(S300). An acoustic matching layer is fabricated by forming the third composition as a film of a semi-hardening state having the thickness of 30 to 50 micro meters on a release paper(S400). An adhesive reinforcement layer is stacked on the acoustic matching layer by using the epoxy resin having the thickness of 12 to 25 micro meters(S500). A ceramic material is stacked on the acoustic matching layer by using a lamination method(S600). A sound absorbing layer is formed on the adhesive reinforcement layer in order to prevent the transmission of an ultrasonic signal to the inside of an ultrasonic probe instead of the inside of a human body when the ultrasonic signal is generated from the ceramic material(S700).
Patent KR-20030085698-A (KR)
Title: Air sterilizer using ozone
Inventor: CHAE HONG IL
IPC: A61L9/20
Filed: 2002-05-01
Abstract: PURPOSE: Provided is an air purifier for deodorizing and sterilizing using the ozone, which controls the ozone level in order to deodorize and sterilize the object space efficiently and so excludes the effect of ozone on the human body. CONSTITUTION: The air purifier for deodorizing and sterilizing using the ozone is operated in an air purifying mode, a deodorizing mode or a sterilizing mode. The air purifier is characterized by including an ozone generating part(20) to generate the ozone for deodorizing and sterilizing the object space; an ozone sensor(80) to detect the ozone level of the object space; and a control part(40) to control the operation of the ozone generating part(20) according to the ozone level of the object space detected in the ozone sensor(80).
Patent KR-20030088600-A (KR)
Title: Method for dochimi of rice
Inventor: HAN TAE JOO
IPC: A23L7/10
Filed: 2002-05-13
Abstract: PURPOSE: A method of producing cooked rice by blending squeezed turnips of tongchimi, obtained by pickling chopped radish in salt water and aged, with meat is provided. Therefore, the cooked rice has excellent digestion as well as characteristic taste and flavor of tongchimi. CONSTITUTION: To produce the titled cooked rice, 20 to 60% by weight of rice is mixed with 20 to 60% by weight of squeezed turnips of tongchimi(chopped radish picked in salt water and aged), 20 to 60% by weight of meat and heated at 80 to 150deg.C for 10 to 20min. The tongchimi is prepared by preserving chopped radish in salt, mixing with purified water in a ratio of 1:5, adding with 1% by weight of pear, 0.5% by weight of garlic, 0.2% by weight of leaf mustard, 0.6% by weight of green hot pepper, 0.15% by weight of ginger, 1.5% by weight of cucumber and 0.5% by weight of green onion and then adjusting the solution to a pH of 3 to 5.
Patent KR-20020086304-A (KR)
Inventor: HWANG JAE GWANG
IPC: A45D29/04
Filed: 2002-05-16
Abstract: PURPOSE: A bead-adhered file for polishing nails and its preparation method are provided, to decorate the surface of the file with various shape and color by adhering beads to the surface of the polishing surface of the file. CONSTITUTION: The method comprises the steps of preparing a polishing file comprising a central substrate(21), primary and secondary sponge layers(22,23) adhered to the upper and lower faces of the central substrate, and primary and secondary polishing cloth(24,25) adhered to the surface of the primary and secondary sponge layers; adhering an adhesive to the beads(28) to be adhered to the surface of the primary and secondary polishing cloth; arranging the beads(28) on the surface of the polishing cloth in desired design; and compressing the arranged beads. Preferably the compression is carried out at a temperature of 180 deg.C for 10-15 sec.
Patent KR-20030089772-A (KR)
Title: Control selection apparatus for air board
Inventor: LIM SU IL
IPC: H04N5/44
Filed: 2002-05-18
Abstract: PURPOSE: A device for selecting control of an air board is provided to combine a base station with various equipments, thereby realizing more convenient environments for users. CONSTITUTION: A tuner(31) receives television broadcast signals. An MPEG2(Moving Picture Experts Group 2) encoder(32) encodes the received television broadcast signals in an MPEG2 format. A decoder decodes data output from a digital video disk drive(35). A selection switch(33) selectively output a transport stream(37) output from the decoder and data encoded by the MPEG2 encoder. A base station(30) includes a transceiver transmitting the data output from the selection switch according to a wireless communication standard of IEEE802.11b(23). A monitor(20) includes a web pad(21) having a portable monitor function, and receives the data for decoding the data to be displayed.
Patent KR-20030091140-A (KR)
Title: Floor Covering Comprising Natural Cork
Inventor: KANG HAE CHEON
IPC: B32B21/08
Filed: 2002-05-24
Abstract: PURPOSE: Provided is a decorative flooring containing natural cork having a cork protective layer for preventing moisture from infiltrating into a cork sheet layer, which is less prone to deformation due to external impacts and has good dimensional stability while exhibiting a natural external appearance and having infrared ray radiating, antibiotic and antiseptic functions. CONSTITUTION: The decorative flooring containing natural cork comprises: a substrate layer(10); a surface layer(20) laminated on the substrate layer(10); and a back surface layer(30) laminated beneath the substrate layer(10). The surface layer(20) consists of multiple layers including an adhesive layer(22), a cork sheet layer(23), a cork protective layer(24), a polyvinyl chloride film layer(25) and a surface treatment layer(26) sequentially laminated on the substrate layer(10), and the back surface layer(30) consists of a cork protective layer(34) and a non-foaming polyvinyl chloride sheet layer(37) sequentially laminated beneath the substrate layer(10).
Patent KR-20020090893-A (KR)
Inventor: TAKANO KOJI
IPC: G11B21/08
Filed: 2002-05-27
Abstract: PURPOSE: To make it possible to control the movement of an object to be controlled by a stepping motor. CONSTITUTION: An extreme value data representing a current position P(n) is subtracted from an extreme value data representing the initial position P(0) of the object to be controlled to calculate an elapsed number data PP representing the distance of the movement of the object. Then, the elapsed number data PP is subtracted from a target value data TP representing a target distance of the movement to calculate a residual data NP representing a distance to a target position. When the residual data NP is larger than a reference value data KMO, an acceleration value data A(m) that increases step by step is added to a speed value data V(n) to revise the speed value data V(n). When it becomes smaller than the reference value data KMO, the acceleration value data A(m) is subtracted from the speed value data V(n) to revise the speed value data V(n). This revised speed value data V(n) is added to the extreme value data P(n) to revise the extreme value P(n) and to treat its intermediate bit as a driving data.
Patent KR-20030092339-A (KR)
Title: Structure of slot feature for shadow mask
Inventor: DO GI HUN
IPC: H01J29/07
Filed: 2002-05-29
Abstract: PURPOSE: A structure of a slot shape for shadow masks is provided to optimize a shape of electron beam on a screen and prevent the deformation of the shape of the electron beam by restraining the slot shape of the shadow mask. CONSTITUTION: A structure of a slot shape for shadow masks includes one or more mask slots(3b). The mask slots(3b) satisfy a relational expression such as M>0, N>0, P>0 degree, Q>0 degree where M and N are the horizontal distance between an imaginary vertical line passing a vertex of a concave portion and each projection portion of an upper and a lower side from the width of a position corresponding to 1/2 of the vertical direction and P and Q are angles from an imaginary vertical line passing a vertex of a bulged projection portion formed on an opposite side of the concave portion to the projection portions.
Patent KR-20030094572-A (KR)
Title: Double mosaic file structure, and apparatus and method for streaming image using that structure
Inventor: LEE JEONG HEON
IPC: G06T11/00
Filed: 2002-06-04
Abstract: PURPOSE: A double mosaic file structure and a streaming apparatus using the same, and a method thereof are provided to prevent users from receiving unnecessary information by confirming outlines of general information in advance in downloading data to a wireless Internet terminal. CONSTITUTION: An Internet server transmits an outline image showing a general image to a wireless Internet terminal. The wireless Internet terminal displays the outline image through a viewer. The Internet server transmits mosaic image blocks constructed with actual images. The wireless Internet terminal updates the transmitted image blocks on the outline image block to be mapped in puzzle type to clearly show the images.
Patent KR-20030095671-A (KR)
Title: Apparatus for detecting roll slip
Inventor: SONG GIL SEONG
IPC: B21B37/00
Filed: 2002-06-14
Abstract: PURPOSE: A roll slip detecting apparatus is provided to sense slip of back up roll in realtime. CONSTITUTION: The roll slip detecting apparatus comprises a pulse detecting cover which is fixed to back up roll(10), and on which teeth of gear are formed with being spaced apart from each other in a certain distance; a sensor box(16) fixed to roll cover(14) so that the sensor box is spaced apart from the pulse detecting cover in a certain distance; a rotation detecting sensor installed at the sensor box to sense pulse signals according to rotation of the teeth of the gear formed on the pulse detecting cover; an amplifier connected to the rotation detecting sensor to amplify pulse signals transmitted from the rotation detecting sensor; a work roll pulse detector(26) installed at one side of work roll(24) corresponding to the back up roll to sense rotation of the work roll; and a data processing part(28) for sensing roll slip by processing pulse signals amplified and transmitted from the amplifier and pulse signals detected from the work roll pulse detector.
Patent KR-20030001316-A (KR)
Title: Coating Device and Coating Method
Inventor: GOTO SHIGEHIRO
IPC: B05C11/10
Filed: 2002-06-24
Abstract: PURPOSE: To provide a method of limiting the coating zone surely with a masking device in the coating of the coating zone of a substrate with a coating apparatus by limiting with the masking device. CONSTITUTION: Grooves 11 to be coated with an organic electroluminescent(EL) material are formed on the substrate S and the organic EL material is poured in the grooves 11 to be applied by moving nozzles 4a-4c along the grooves 11. The substrate S is masked by a peripheral part masking device 50 and masking plates 51 and 52 are moved by controlling driving means 53 and 54 by a control part 9. The movement of the masking plates 51 and 52 is carried out by shifting by a prescribed extent in the direction reverse to the moving direction of the nozzles 4a-4c. As a result, the organic EL materials 10a-10c are applied on the substrate S while surely limiting the coating zone.
Patent KR-20040000781-A (KR)
Title: Apparatus of reset driving liquid crystal display and method of reset using the same
Inventor: KIM SANG GYU
IPC: G02F1/133
Filed: 2002-06-25
Abstract: PURPOSE: A device for driving reset of a liquid crystal display and a method for resetting a liquid crystal display using the same are provided to automatically adjust a time for transferring a splay sate of the OCB liquid crystal into a bend state by supplying a reset voltage to a liquid crystal panel by using resistance and time constant of a capacitor. CONSTITUTION: A liquid crystal panel(70) includes data lines(DL) and gate lines(GL) which cross each other in matrix shape, OCB(Optically Compensated Bend) mode liquid crystal injected between two substrates, and thin film transistors formed at crossing parts of data lines and gate lines. The OCB mode liquid crystal is driven by a difference in a voltage applied to pixel and common electrodes. A gate driver(64) supplies scan pulses of high logical voltage to the gate lines in order. A data driver(66) supplies video data to the data lines. A power supply unit(72) supplies each driving voltage to the liquid crystal panel, the gate driver, and the data driver, and generates a common voltage and the scan pulses of the high logical voltage. A reset driving unit(80) supplies the scan pulses of the high logical voltage to the common electrode for transferring a splay sate of the OCB liquid crystal into a bend state.
Patent KR-20040002286-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: YANG HAE WAN
IPC: H01L21/82
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve yield in a repair process by forming a predetermined thickness of an oxide layer for repairing the upper portion of the resultant structure after a fuse is formed and by forming an etch barrier layer of a nitride layer that has a difference of etch selectivity to an interlayer dielectric. CONSTITUTION: A lower insulation layer(11) is formed on a semiconductor substrate. The fuse(13) is formed on the lower insulation layer. The oxide layer(15) for repairing is formed on the resultant structure. The etch barrier layer(17) is formed on the oxide layer by using a thin film that has a difference of etch selectivity to the oxide layer. An interlayer dielectric(19) and a passivation layer(21) are formed on the etch barrier layer. A photoresist pattern is formed on the passivation layer, exposing a portion reserved for a fuse box region. The passivation layer is formed through an over-etch process using the photoresist pattern as an etch mask so that a predetermined thickness of the interlayer dielectric is etched. The interlayer dielectric is etched by using the photoresist pattern as an etch mask while the etch barrier layer is used as an etch barrier. The etch barrier layer is removed by using the photoresist pattern as an etch mask to leave the oxide layer on the fuse.
Patent KR-20040008759-A (KR)
Title: Financial chain network system and method thereof
Inventor: PARK BYEONG GWON
Filed: 2002-07-19
Abstract: PURPOSE: A system for a financial chain network and a method thereof are provided to induce clients to execute a member registration by contracting a business right with many financial companies and supplying financial commodity information and total financial consulting information of the financial companies for the clients of various areas through on-line. CONSTITUTION: A financial information database(10) stores financial commodity information(lending commodity information and card information) permitted in many financial related institutions(that is, savings bank, capital company, general bank, and a credit card company) which supply a business right. A member information database(12) stores information according to members being supplied from terminals(14a-14n) of a direct management store which processes a financial commodity requested by a creditable client. An overall server(22) is linked with a server(18) of a credit evaluation institution and executes a credit inquiry as to a corresponding client according as the terminals(14a-14n) connects to the Internet(16) and transmits information of a member registration scheduled client and credit inquiry information thereto. The overall server(22) transmits the result to a terminal of a corresponding direct management through the Internet(16) and stores the result in the member information database(12). The overall server(22) analyzes information of each member stored in the member information database(12) and informs the analysis result to a financial related institution(capital company, bank, and credit card company) which supplies a business right as to a financial commodity requested by a corresponding member through the Internet(20).
Patent KR-20040009061-A (KR)
Title: A protection against heat and soundproof construction of air compressor
Inventor: KIM KEY SUN
IPC: F04B39/00
Filed: 2002-07-22
Abstract: PURPOSE: Radiant and soundproof structure of an air-compressing apparatus is provided to improve cooling efficiency and soundproof efficiency and minimize the size of the air compressing apparatus. CONSTITUTION: In structure for arresting sounds by installing an air-compressing apparatus(100), in which a soundproof liquid is stored, to the inside of a soundproof liquid tank(130), a motor(110) for driving an air compressor(120) is installed to the inside of the soundproof liquid tank, to improve cooling efficiency and soundproof efficiency. The compressor, compressing air coming in from the outside and discharging the compressed air, is installed inside the soundproof liquid of the soundproof liquid tank. The air compressor and the motor are perpendicularly arranged.
Patent KR-20040009084-A (KR)
Title: Combination PCS and cellular telephone
Inventor: KIM BO YOUNG
IPC: H04B1/40
Filed: 2002-07-22
Abstract: PURPOSE: A PCS(Personal Communication Services) and cellular combinable terminal is provided to combine a PCS function with a cellular function in one terminal, thereby obtaining a sufficient call coverage and implementing high-quality calls. CONSTITUTION: A main circuit(1) comprises as follows. An input/output processor(11) is electrically connected with a keypad(3), a microphone(4), a speaker(5), and a display(6), and controls inputting/outputting of voice and data signals. A switching unit(12) selects a communication method. A PCS communication unit(13) performs PCS communication. A cellular communication unit(14) performs cellular communication. The PCS communication unit(13) comprises as follows. A PCS processor(131) modulates/demodulates the voice signal, and controls the signal. A sensor(132) confirms communication sensitivity. A filter(133) filters a communication band.
Patent KR-20040009259-A (KR)
Inventor: BAEK SEUNG GYU
IPC: H02K9/16
Filed: 2002-07-23
Abstract: PURPOSE: A cooling system is provided to minimize thermal losses caused due to the flow of refrigerant, while achieving improved cooling efficiency. CONSTITUTION: A cooling system comprises a superconducting rotor including a superconducting field coil(102) for generating strong magnetic fields by using the power applied from an external source, and a field coil support(113) for supporting the field coil and which has an interior formed of a hollow closed space; a conducting cooling rod(101) inserted into the hollow closed space of the field coil support so as to cool the field coil; a cooling unit for cooling the conducting cooling rod; and a refrigerant supply pipe(108) for supplying a refrigerant to the hollow closed space of the field coil support through the interior of the conducting cooling rod.
Patent KR-20030010557-A (KR)
Title: Liquid crystal device and electronic apparatus
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 2002-07-26
Abstract: PURPOSE: A liquid crystal display device and an electronic apparatus are provided to obtain excellent visibility and brightness by increasing the amount of light reflected in a direction of a line of sight of a user in a reflective or a transflective liquid crystal display device. CONSTITUTION: A liquid crystal display device comprises the upper and lower substrates(3,2), liquid crystal(4) sandwiched between the upper and lower substrates, and an upper polarizer(13) and a lower reflective polarization layer(6) disposed over and below the liquid crystal, respectively, wherein the lower reflective polarization layer is formed by stacking prism-shaped dielectric interference films having two types of wedge-shaped cross section inclined surfaces formed continuously at regular intervals, and wherein angles formed between each of the two types of inclined surfaces and the lower substrate are different.
Patent KR-20040011072-A (KR)
Title: File update system and method
Inventor: SEO HYEON SEUNG
IPC: G06F15/16
Filed: 2002-07-27
Abstract: PURPOSE: A system and method for updating a file is provided to execute an update of an execution file of a terminal through a network. CONSTITUTION: A terminal(30) needs an update of an execution file. A host(10) generally manages general processing data of the terminal(30). A distributed server(20) includes a data processing unit which arranges processed data being created and transmitted in many terminals and transmits the data to the host(10) and an execution file processing unit(100) which stores an execution file to be updated by the terminal(30), recognizes a processed load state of the terminal(30) which requests an update, and transmits the execution file to the terminal(30). The execution file processing unit(100) includes the follow elements. A file storing unit includes execution files. The lower data interface receives a request of an execution file from the terminal(30) and transmits a requested execution file to the terminal(30). A buffer temporarily stores a file read in the file storing unit by the received file request. A load checking unit senses a load state of the terminal(30) and transmits a file stored in the buffer to the lower data interface for transmitting the file to the terminal(30).
Patent KR-20040012189-A (KR)
Title: Syringe for shading liquid therein from light
Inventor: JOHNG HYUN MIN
IPC: A61M5/178
Filed: 2002-08-01
Abstract: PURPOSE: A syringe with light shielding property is provided to efficiently shade specific liquid such as light-sensitive material or compound modified by the light from the light. CONSTITUTION: The syringe comprises a needle(10), a cylindrical cylinder(20) and a pushing part(30). The cylinder(20) is entirely opaque and colored in black not to transmit the light. The cylinder(20) is connected with the needle(10) at front end, while has a light shielding threshold(21) at rear end. The light shielding threshold(21) is formed and faced to outer diameter of the pushing part(30). The syringe is also effective in showing the amount of liquid contained in the syringe.