baber/WOPTO huggingface dataset:
Patent KR-20020065882-A (KR)
Title: the Method for Acquiring Tooth Impression
Inventor: NAM YOUNG HEE
IPC: A61C9/00
Filed: 2002-07-22
Abstract: PURPOSE: A teeth impression taking method is provided to enable a doctor to select a best tray suitable to the jaw of a dental patient on the basis of maxillary tuberosity and retromolar pad. CONSTITUTION: The teeth impression taking method is comprised of a tray classifying step(S110) depending on the size of the jaw; a specific color endowing step(S120); a divider measuring step(S130) for measuring a left and right interalveolar width on a maxillary tuberosity region and a left and right interalveolar width in the front region of retromolar pad; a color detecting step(S140) using a standard take; a tray selecting step(S150) for selecting a pair of trays corresponding to a specific color of the standard table; a tray using step(S160) for putting a certain amount of an impression material in the selected trays; and an impression taking step(S170) for contacting the trays to the teeth of a patient.
Patent KR-20040009777-A (KR)
Title: An emergency light blinker using inertia of car
Inventor: JU SEOK JAE
IPC: B60Q1/52
Filed: 2002-07-25
Abstract: PURPOSE: An emergency lamp blinker using inertia of a vehicle is provided to prevent secondary accident in an emergency by automatically controlling an emergency lamp corresponding to motion of a moving body from inertia in suddenly decelerating the vehicle. CONSTITUTION: An emergency lamp blinker comprises a switch housing(10) forming the interior; a first seat(21) formed and curved in the switch housing; a second seat(22) placed near the first seat, and curved in the switch housing; a magnetizer(31) placed in the first seat; a switch(32) placed in the second seat and opened and closed for blinking the emergency lamp; a moving body(40) moving between the first seat and the second seat with attaching to the magnetizer, and operating the switch with moving into the second seat according to inertia; and a return unit returning the moving body from the second seat to the first seat. The emergency lamp is controlled automatically according to motion of the moving body based on inertia.
Patent KR-20040010923-A (KR)
Title: Chip scale package of micro-electro-mechanical system device and fabricating method thereof
Inventor: JU BYEONG GWON
IPC: H01L23/28
Filed: 2002-07-25
Abstract: PURPOSE: A chip scale package of an MEMS(Micro-Electro-Mechanical-System) device and a manufacturing method thereof are provided to be capable of easily carrying out a mounting process at the minimum surface area of an outer circuit board. CONSTITUTION: A chip scale package of an MEMS device is provided with a lower substrate(500) having a plurality of via holes, an upper substrate(400), a plurality of conductive material parts(540) formed at the via holes, and a plurality of MEMS devices(550) loaded at the predetermined portions of the lower substrate. The chip scale package further includes a connection part for electrically connecting the conductive material part with the MEMS device and an adhesive part(430) for attaching the upper substrate to the lower substrate.
Patent KR-20040009831-A (KR)
Title: Blower of airconditioner for vehicle
Inventor: KIM YONG SU
IPC: B60H1/12
Filed: 2002-07-26
Abstract: PURPOSE: A blower of an air conditioner for a vehicle is provided to prevent noise, vibration, and an abnormal sound produced when a motor and a fan operate from being transmitted to the outside by arranging shock-absorbing structure between a cover flange of the blower and the motor. CONSTITUTION: A blower of an air conditioner for a vehicle has a cover flange(10) forming a mounting part(12) and a motor to be fixed to the inside of the mounting part. The cover flange forms the external shape of a motor assembly of the blower. A shock-absorbing unit elastically supporting the motor is installed inside the mounting part, to prevent noise, vibration, and an abnormal sound produced from the motor from being transmitted to the cover flange and the outside of the cover flange.
Patent KR-20040011075-A (KR)
Title: Front bracket structure for vehicl alternator
Inventor: LEE SEUNG UK
IPC: H02K5/14
Filed: 2002-07-27
Abstract: PURPOSE: An air intake structure is provided to reduce resistance of the inflow air and noises by improving the structure of the inlet hole of the front bracket. CONSTITUTION: A vehicle alternator comprises a rear bracket(10) and a front bracket(20); a stator(40) interposed between the rear bracket and the front bracket; a rotating shaft(50) supported by a bearing(51) of the rear bracket and the front bracket; a rotor(60) fixed at the rotating shaft, wherein the rotor has a fan(61); a commutator(70) arranged at the end of the rotating shaft; a brush assembly(80) contacting the commutator; and a heat sink plate(90). The front bracket includes a plate(21) having a center hub(22) for insertion of the bearing; a plurality of air inlet holes(23) formed radially along the circumference of the hub; and a plurality of air outlet holes(24) formed radially along the outer edge of the plate. Each of the air inlet holes has a recess, and an inner inclined surface and an outer inclined surface.
Patent KR-20040011216-A (KR)
Title: Dust amount sensing structure of dryer
Inventor: LEE DONG GEUN
IPC: D06F58/04
Filed: 2002-07-29
Abstract: PURPOSE: Structure for detecting dust of a drying machine is provided to detect the clogging degree of a filter accurately, and to increase accuracy of a sensor by measuring the amount of dust around the filter precisely with mounting the dust detecting sensor near an air outlet. CONSTITUTION: A drying machine for drying the laundry in a drum by hot blast and purifying air after drying the laundry includes an exhaust duct inserting a filter assembly and having an upper air inlet(22a) flowing air in and a lower air outlet, and a filter dust detecting sensor installed between the air inlet and the outlet to detect the amount of dust around a filter(26) close to the outlet of the exhaust duct. The filter dust detecting sensor is placed near the air outlet of the exhaust duct. A control unit calculates the dust amount of the filter by receiving signals from a receiving unit, and indicates the clogging degree of the filter accurately by transmitting a display signal to an operation display unit in case of the dust amount to be over the reference value.
Patent KR-20030015852-A (KR)
Title: Foreign matter filter for fuel assembly in pressurized water reactor
Inventor: MONAKA KAZUKI
IPC: G21C3/30
Filed: 2002-08-13
Abstract: PURPOSE: To provide a contaminant filter capable of expecting a contaminant trapping effect over the whole service life of a fuel assembly relative to a fuel rod lower end plug shortening specification. CONSTITUTION: In this contaminant filter 7 installed between DFBN and a lower grid, two adjacent thin straps 8 are assembled in a lattice shape. Projection parts 9 continuous in the axal direction are installed on the front and back on the strap 8.
Patent KR-20040019124-A (KR)
Title: Optical waveguide and method for manufacturing the same
Inventor: DO JEONG YUN
IPC: G02B6/12
Filed: 2002-08-21
Abstract: PURPOSE: An optical waveguide and its fabrication method are provided to reduce a driving voltage, a driving power and coupling loss of electro-optic waveguide devices or a thermo-optic devices. CONSTITUTION: The optical waveguide includes a bottom clad layer(104), and a core layer(106) which is formed on the bottom clad layer and transmits a light wave, and top clad layers(108,110) formed on an upper part of the core layer. At least one of the bottom clad layer and the top clad layer includes at least two clad layers. Two clad layers have different refractive indexes on an input/output region(A) of the light wave and an active region(C) where the light wave is modulated, so that a refractive index difference with the core layer is different.
Patent KR-20040017708-A (KR)
Title: A liquid crystal display
Inventor: JUNG SANG MUN
IPC: G02F1/133
Filed: 2002-08-23
Abstract: PURPOSE: A liquid crystal display is provided to offset a difference in a charging rate by reversing the polarity of a gray voltage by the unit pixel of one pixel in a vertical direction and two pixels in a horizontal direction. CONSTITUTION: A data driver(30) arranges picture data provided from a timing controller(50) by data lines on a liquid crystal panel(10), and selects a gray voltage(Vgray) appropriate for the picture data. The data driver reverses the polarity of the selected voltage by the one horizontal scanning period by using a reverse signal. At the same time, the data driver reverses the polarity of the selected gray voltage by the consecutive two pixels of the data line. Each gray voltage of which the polarity is reversed is output to each data line of the liquid crystal panel.
Patent KR-20030022696-A (KR)
Title: Sample packing cover body for single article storage display for sales promotion purpose
Inventor: ISHII SHINICHI
IPC: B65D85/07
Filed: 2002-08-29
Abstract: PURPOSE: To make a single item storing type display capable of fully appealing its performance or appealing point to a consumer. CONSTITUTION: A portion of a hygienic napkin 13 contacted with its wearing person of a sample packing cover 11 under a state in which the hygienic napkin 13 is stored is made transparent. In addition, the transparent portion is curved in both longitudinal and lateral directions. Its surface shape is strictly followed to an irregular concave or convex shape of the hygienic napkin. The surface shape of the hygienic napkin 13 can be easily held.
Patent KR-20040021297-A (KR)
Title: Method of manufacturing mobile communications controllable type real doll having the shape of character and method of controlling the real doll manufactured using the method
Inventor: LEE TAEK HEON
IPC: G06Q30/06
Filed: 2002-09-03
Abstract: PURPOSE: A method for making and controlling a character doll controlled by mobile communication and a controlling method thereof are provided to order the doll controlled by the mobile communication based on an on/offline character shape, and to remotely control the doll by the mobile communication. CONSTITUTION: When a user connects to a server, a registration or a certification procedure is performed and the user information is stored(S10). The characters to be selected by the user are provided and the information for the selected character is stored(S25). An order for making the doll having the selected character shape, a wireless signal transceiver, a memory, and a controller is received from the user(S30). The expense for the order is paid through an online settlement tool(S40). A communication code assigned to the doll is received from a wireless communication service provider(S50). The information for the making order, the selected character, and the communication code is transmitted to a doll making tool(S60). The doll is made and the communication code is set to the wireless transceiver(S70). The doll is delivered to the user(S80).
Patent KR-20040023107-A (KR)
Title: Device for preventing water from backward flowing for dishwasher
Inventor: NOH HUI SEOK
IPC: A47L15/42
Filed: 2002-09-10
Abstract: PURPOSE: A backward flow preventing device of a dish washer is provided to reduce manufacturing cost and to simplify manufacturing processes by using a low-priced backward flow preventing member including a rubber sealing member and a guide bar. CONSTITUTION: A backward flow preventing device of a dish washer is composed of a guide(100) including a draining passage(101), an inflow port(106a) formed at the bottom of the guide and communicated with the draining passage, a draining port(106b) for guiding water in the draining passage into the outside of the dish washer, and a backward flow preventing member(160). The backward flow preventing member includes a rubber sealing member(162) for opening/closing an upper unit of the inflow port, and a guide bar(164) coupled to the upper part of the sealing member. A couple of guide protrusions(172,174) are formed at the inner surface of the draining passage, and supports both sides of the guide bar to guide the up-and-down motion of the guide bar.
Patent KR-20040023378-A (KR)
Title: Method for making a beverage using sugar cane
Inventor: LEE MOON KI
IPC: A23L2/38
Filed: 2002-09-11
Abstract: PURPOSE: Provided is a method for manufacturing a drink by mixing sugar cane juice and sugar syrup and fermenting the mixture. The manufactured drink maintains the characteristic taste and flavor of a sugar cane and further provides a new taste and flavor to a consumer. CONSTITUTION: A method for manufacturing a drink using a sugar cane comprises the steps of: mixing 100 part by weight of sugar cane juice and 0.03-0.5 part by weight of powdered malt and fermenting the mixture; filtering the fermented mixture with a filter to remove precipitates and give a clear juice thereof; and sterilizing the clear juice at 100 deg.C.
Patent KR-20020094937-A (KR)
Inventor: OH BU YEONG
IPC: E02B13/00
Filed: 2002-09-12
Abstract: PURPOSE: A channel pipe with a filter which also serves as a construction metal tool is provided to improve the convenience of transportation and construction thereof and to effectively eliminate various factors causing the damage and defects of products. CONSTITUTION: The U-shaped channel pipe basically consists of sidewalls(1,1') and a floor panel(2) integrally coupled inside the sidewalls. Also, the channel pipe is provided with a front surface connection protrusion(8) and a rear surface connection recess(11), a water-tight protective material groove(13), side connection protrusions(3), upper and lower connection holes(9), connection anchors(10), a sidewall center protrusion(4), a drain filter body(7) which also serves as a coupler for a construction metal tool, a drainage hole(6), and a sidewall floor protrusion(5).
Patent KR-20040024077-A (KR)
Title: A non-woven fabric composed of nano fiber with biomimetic like structure, and a process of preparing for the same
Inventor: CHA DONG IL
IPC: D04H3/16
Filed: 2002-09-13
Abstract: PURPOSE: A nano fiber non-woven fabric is characterized by having a structure like lotus leaves or taro leaves. A manufacturing method thereof is characterized by increasing vapor permeability, waterproof and filtering property. The fabric is useful for fabric having vapor permeability and waterproof, artificial leather and a high efficiency filter. CONSTITUTION: The nano fiber non-woven fabric contains thermoplastic beads having under 10μm of diameter on spot type. The non-woven fabric is obtained by the steps of: electric-spinning a polyester spinning solution through nozzles(3) on a collector(4) to manufacture polyester nano fiber non-woven fabric having 500nm or less of diameter; preparing polyurethane or polymethyl methacrylate nano fiber non-woven fabric formed with the beads; and then laminating the polyurethane or polymethyl methacrylate nano fiber non-woven fabric on the polyester nano fiber non-woven fabric.
Patent KR-20040027103-A (KR)
Title: a game room for computer table
Inventor: KYE JONG SEONG
IPC: A47B21/00
Filed: 2002-09-27
Abstract: PURPOSE: A computer table assembly for a PC game parlor is provided which allows a number of prefabricated tables to be installed in a reduced space to enable many people to enjoy computer game in the PC game parlor without being interfered by others. CONSTITUTION: The computer table assembly(10) comprises: tables(20) arranged in two rows so as to face each other and having upper plates(21) alternately disposed and monitors placed in a line at intersections of the upper plates(21); table props(30) on which side portions of the tables(20) are mounted and each of which has a body portion(31) and a chamber(32) for accommodating a computer main body; and a partitioning unit(40) having partition walls(43) fittingly installed between each of the tables(20).
Patent KR-20040029708-A (KR)
Title: Driving circuit for Electric Iron Pot
Inventor: HAN JIN UK
IPC: A47J27/62
Filed: 2002-10-02
Abstract: PURPOSE: A drive circuit of an electric rice cooker is provided to cut down manufacturing cost by controlling AC(Alternating Current) power applied to a heat by using a photo coupler and a cheap triac. CONSTITUTION: A drive circuit of an electric rice cooker is composed of a power unit(301) for supplying power(AC 110-220V); a heater(303) for generating joule heat by using AC power applied by the power unit; a triac(305) for switching AC voltage applied from the power unit to the heater to control the radiation of the heater; a photo coupler(307) for controlling the driving of the triac; and a microcomputer(309) for generating a driving signal of the heater by controlling the photo coupler. The photo coupler comprises a light receiving transistor(306) for controlling DC(Direct Current) current flowing from DC power to the triac and a light emitting diode(308) or LED(Luminescent Diode) for driving the light receiving transistor.
Patent KR-20040031328-A (KR)
Title: Mobile terminal including wireless mouse function and operating method thereof
Inventor: OH GYU HO
IPC: H04B1/38
Filed: 2002-10-04
Abstract: PURPOSE: A mobile terminal having a wireless mouse function and its operating method are provided to use a mobile terminal as a mouse by including a mouse input unit and a mouse communicating unit in the mobile terminal to install a function of operating as a wireless mouse transmitting unit. CONSTITUTION: An antenna(50) is provided for a general terminal communication. A terminal transmitting/receiving unit(60) connected to the antenna(50) transmits and receives data at a frequency for a general mobile terminal. A wireless mouse transmitting/receiving unit(100) generates a new communication frequency by using a reference oscillator used in the terminal transmitting/receiving unit(60) and performs a communication. A chip antenna unit(110) connected to the wireless mouse transmitting/receiving unit(100) allows a local area communication. A mouse input unit(80) obtains a mouse operation state through a physical operation of a user. A key input unit(90) selects a general terminal communication or a wireless mouse communication according to user's manipulation. A controller(70) selects a terminal communication mode or a wireless mouse mode according to an input of the key input unit(90), converts a mouse operation state obtained through the mouse input unit(80) into a serial signal and provides it to the wireless mouse transmitting/receiving unit(110).
Patent KR-20040031343-A (KR)
Title: Synchronization circuit between clocks
Inventor: LEE YEONG CHEOL
IPC: H03L7/00
Filed: 2002-10-04
Abstract: PURPOSE: A synchronization circuit for synchronizing clocks is provided to remove a time delay phenomenon and a skew, and output a synchronized clock by simplifying a structure of the synchronization circuit. CONSTITUTION: A synchronization circuit for synchronizing clocks includes a 2x clock generation circuit(10), a phase detection circuit(20), and a synchronization detection circuit(30). The 2x clock generation circuit(10) receives the first clock signal, detects an edge, and generates a clock signal corresponding to two times of a frequency of the clock signal. The phase detection circuit(20) receives the first clock signal and the second clock signal having the lower frequency than the frequency of the first clock and provides the skew information between the first and the second clock signals. The synchronization detection circuit(30) receives the second clock signal and an output signal of the 2x clock generation circuit and an output signal of the phase detection circuit and generates two synchronized signals.
Patent KR-20040034089-A (KR)
Title: Methode for improving
Inventor: YEO GIL HWAN
IPC: H04N7/20
Filed: 2002-10-21
Abstract: PURPOSE: A method for improving a reception characteristic in a tuner for receiving a satellite broadcast is provided to remove interference of a low frequency noise to receiving signals of a low symbol rate. CONSTITUTION: A symbol rate of transport stream to be received is checked(301). The symbol rate of transport stream is compared with a preliminarily set value(302). If the symbol rate of transport stream is a high symbol rate, an oscillation frequency used for conversion of a tuner is set as a radio frequency of satellite broadcasting signals to be received(303,305). If the symbol rate of transport stream is a low symbol rate, the oscillation frequency used for conversion of the tuner is set as a value obtained by adding an offset frequency to the radio frequency of satellite broadcasting signals to be received(304,306).
Patent KR-20040036182-A (KR)
Inventor: PARK CHANG DO
IPC: A47L9/02
Filed: 2002-10-23
Abstract: PURPOSE: A suction nozzle for a vacuum cleaner is provided to use a body for cleaning a relatively wide floor and an auxiliary suction port for cleaning small places as cornered parts of stairs. CONSTITUTION: A suction nozzle for a vacuum cleaner is composed of a body(100) having a suction port(112) for sucking in air containing foreign materials; a connecting part(110) formed at the rear side of the body to guide the sucked-in air to the vacuum cleaner body; an auxiliary suction port(200) being smaller than the body and having the suction port for sucking in air containing foreign materials; and a connecting hose(220) for communicating the auxiliary suction port into the body. The auxiliary suction port is detachably formed to one side of the body. A connecting duct(130) is installed in the body and communicated with the connecting part. An opening unit(132) is formed to the front end of the connecting duct to guide the air, which is sucked into the body, into the connecting duct.
Patent KR-20040041401-A (KR)
Title: A kimchi vessel for kimchi storage
Inventor: LEE YEONG GIL
IPC: A23B7/10
Filed: 2002-11-11
Abstract: PURPOSE: A kimchi vessel for a kimchi refrigerator containing a display panel for displaying the kind of kimchi and its preparation time and the time to be 4 months after the preparation of kimchi. It permits a user to identify the above information about stored kimchi without opening the kimchi vessel. CONSTITUTION: A kimchi vessel for kimchi refrigerator comprises: kimchi receiving vessel; a cover(3) for closing the interior of the kimchi receiving vessel; and a display panel(4) containing a kind display window(5) for displaying the kind of kimchi, a month display window(6) for displaying the prepared time of kimchi and a final month display window(7) for displaying the time to be 4 months after the preparation of kimchi.
Patent KR-20040045523-A (KR)
Title: An aiming device for a head lamp of automobile
Inventor: SIM JAE JUN
IPC: B60Q1/04
Filed: 2002-11-23
Abstract: PURPOSE: An aiming apparatus of a head lamp for a vehicle is provided to adjust a reflecting mirror directly by unifying an aiming structure of the head lamp. CONSTITUTION: An aiming ring(5) is installed between a housing(1) of a head lamp and a reflecting face(3) of the head lamp. The aiming ring is installed to the housing of the head lamp to be moved up and down. The reflecting face is installed to the aiming ring to be moved right and left. An adjusting bolt(11) of a vertical angle is equipped to the housing of the head lamp. An adjusting bolt(19) of a horizontal angle is installed to the aiming ring.
Patent KR-20030071475-A (KR)
IPC: H01L21/302
Filed: 2002-11-26
Abstract: 본원 발명은 강유전체 또는 고유전체의 캐패시터를 구비한 반도체 장치의 제조 방법에 관한 것으로, 캐패시터를 구성하는 막에 따른 최적의 에칭을 확보하는 것을 목적으로 한다.  반도체 기판(1)의 상방에 기초 절연막(10b)을 형성하고, 기초 절연막(10b) 상에 제1 도전막(15)을 형성하며, 제1 도전막(15) 상에 강유전체 재료와 고유전체 재료로 이루어지는 유전체막(16)을 형성하고, 유전체막(16) 상에 제2 도전막(17)을 형성하며, 브롬을 포함하는 제1 분위기 중에서 제2 도전막(17)을 선택적으로 에칭하여 캐패시터 상부 전극(17a)으로 하고, 염소를 포함하는 제2 분위기 중에서 유전체막(16)을 선택적으로 에칭하여 캐패시터 유전체막(16a)으로 하며, 브롬을 포함하는 제3 분위기 중에서 제1 도전막(15)을 선택적으로 에칭하여 캐패시터 하부 전극(15a)으로 하는 공정을 포함한다.