baber/WOPTO huggingface dataset:
Patent KR-20030075651-A (KR)
Title: Pump of electronic control brake system
Inventor: LEE U GAP
IPC: B60T17/02
Filed: 2002-03-20
Abstract: PURPOSE: A pump for an electronic control brake system is provided to reduce manufacturing expenses and hours by simplifying the structure of a piston with arranging a suction passage and a discharge passage in a valve housing, and to improve efficiency of the pump by decreasing flow resistance of oil with shortening the flow distance of oil. CONSTITUTION: A valve housing(44) is arranged in the end of a piston(50), and a compression chamber(43) compressing oil is placed between the piston and the valve housing. A suction passage(44a) and a discharge passage(44b) are integrally formed in the valve housing and communicated with the compression chamber. Inlet and outlet valves(51,55) are arranged in the suction and discharge passages. A sleeve(44c) is integrally formed in the valve housing, and extended outside the piston. A piston guide(60) is installed between the end of the piston and the sleeve, and a seal is attached to the piston guide to prevent oil from the compression chamber from leaking out of the piston. A stopper(62) is protruded vertically from the rear end of the piston, and a return spring(63) is mounted between the stopper and the piston guide.
Patent KR-20030075787-A (KR)
Title: cellular phone combined apparatus of drunmometer
Inventor: SON JA DEOK
IPC: H04B1/38
Filed: 2002-03-20
Abstract: PURPOSE: A mobile phone having a driving measurer is provided to prevent the change of the shape of the mobile phone by forming an alcohol density detecting sensor at an internal side of an antenna accommodation portion. CONSTITUTION: An air filler port(33) is formed at one side of an external surface of an antenna accommodation portion(31) for the inflow of air. A filter net(32) is formed at an external side of the air filler port(33) for blocking moisture. An alcohol density detecting sensor(34) is formed at an internal side of the antenna accommodation portion(31) for measuring an alcohol density of air which flows through the filter net(32) and the air filler port(33). A flow hole(37) is formed at the other side of the air filler port(33) for the outflow of air.
Patent KR-20020077147-A (KR)
Inventor: ANMA TOMOSADA
IPC: H01H35/24
Filed: 2002-03-27
Abstract: PURPOSE: To provide a control box containing pressure sensor, which can be simply composed and easily assembled. CONSTITUTION: The control box 10 is formed like an approximately rectangular solid, and an aperture 18 is disposed on the upper surface of a case body 11, and a print board 23, on which the pressure sensor 20 is mounted, is contained into the case body 11 through the aperture 18, and the aperture 18 of the case body 11 is covered by a cap body 31. The control box 10 is configured so that a pressure inlet tube 21 of the pressure sensor is extended toward the cap body 31, and a first pressure guide path 38 is integrally formed at the side of the back 31a of the cap body 31, and a second pressure guide path 38 is extended from the first pressure guide path 38 to the outside of the control box 10, and the first pressure guide path 38 is fitted into the pressure inlet tube 21 when the aperture 18 is covered by the cap body 31.
Patent KR-20030079143-A (KR)
Title: Corossover voltage auto adjustment usb transceiver
Inventor: KWON BYEONG SEOP
IPC: G06F13/00
Filed: 2002-04-02
Abstract: PURPOSE: A USB(Universal Serial Bus) transceiver is provided to automatically compensate for a crossover voltage caused by a load mismatching between two channels of a USB so that it- can prevent communication error. CONSTITUTION: The device comprises the first Schmitt input buffer(410), the second Schmitt input buffer(420), a differential input amplifier(430), a differential output amplifier(440), and a crossover voltage controller(450). The first Schmitt input buffer(410) receives the first differential signal, and outputs a Schmitt trigger logic value on a channel of the first differential signal. The second Schmitt input buffer(420) receives the second differential signal, and outputs a Schmitt trigger logic value on a channel of the second differential signal. The differential input amplifier(430) receives the first and the second differential signal, amplifies differential components of the two signals, and generates an input logic step signal. The differential output amplifier(440) controls a rising and a falling time of the two signals. The crossover voltage controller(450) detects a generation of a crossover voltage of the first and the second differential signal channel output by the differential output amplifier(440), and outputs corresponding current path control signals to the differential output amplifier(440).
Patent KR-20030039990-A (KR)
Inventor: FURUMOCHI KAZUTO
IPC: G11C29/04
Filed: 2002-04-04
Abstract: PURPOSE: To add defect relieving functions to a plurality of semiconductor memory circuits, respectively by suppressing increment of circuit area without spoiling the defect relieving function. CONSTITUTION: Semiconductor memory circuits 10, 20 and a redundant circuit 30 realizing a defect relieving function are enabled to be connected, respectively, two semiconductor memory circuits 10, 20 shares the redundant circuit 30, when defect is caused in either of the semiconductor memory circuits 10, 20, the redundant circuit 30 is operated as one part in the semiconductor memory circuit, the defect relieving function can be added to two semiconductor memory circuit 10, 20 respectively by only adding one redundant circuit 30 and redundant changeover switch groups SWRA, SWRB.
Patent KR-20020029895-A (KR)
Inventor: JUNG MEE KYOUNG
IPC: H05K5/02
Filed: 2002-04-04
Abstract: PURPOSE: An appliance for preventing the rapid falling of a door of up and down opening/closing structure is provided to improve the convenience of use, and to be used widely in various products regardless of the size, the weight, and the purpose of the product. CONSTITUTION: In order to allow the entrance of air into the interior of a sealed housing(H), a housing sealing member(16) is formed with an air entrance opening(30a,30b) and an opening/closing membrane(32a,32b), and a partition(20) is installed in the housing so as to prevent the rapid falling of a door by using an air pressure generated according to the rotation thereof. A silencer(40) is installed out of the opening so as to reduce the sound caused by the rotation of the partition.
Patent KR-20030083203-A (KR)
Title: Sliding side door lock for vehicles
Inventor: KIM HUI JUN
IPC: E05B83/04
Filed: 2002-04-19
Abstract: PURPOSE: A sliding side door locking apparatus of a vehicle is provided to increase the productivity by allowing a control unit provided with a latch to perform functions of a door lock and a safe latch. CONSTITUTION: A striker is comprised of a center striker(210) projected-formed on a rear side of a center pillar(110) of a vehicle body and a rear striker(220) projected-formed on the front of a rear pillar(120). A latch(300) has the center striker(210) and the rear striker(220), which are capable of being inserted and broken away at the front and the back. A control unit is provided within a side door(400) and comprised of a lock cancellation lever for controlling a lock and a cancellation of the latch(300) by an inner handle and an outer handle. The latch(300) is comprised of a fork, a lever, and a body unit.
Patent KR-20020035553-A (KR)
Inventor: LEE HAN SANG
IPC: H04B1/38
Filed: 2002-04-25
Abstract: PURPOSE: A hinge apparatus for manually and automatically opening and closing a folder and a foldable apparatus using the same are provided to open and close a folder in a manual mode by a user's force and in an automatic mode by the driving of a motor. CONSTITUTION: A hinge apparatus(200) comprises a motor(10), a reduction gear unit, the first cam(90), the second cam(100), a housing(110), an elastic member(120), and a clutching member(130). The motor(10) generates clockwise or counterclockwise rotary power. The reduction gear unit, composed of a ring gear portion, a reduction gear train(60) and an output shaft, reduces the rotary power of the motor(10) and converts it into a rotary power having big torque. The first cam(90) is combined with the output shaft of the reduction gear unit. A pair of lands, formed in the first cam(90), engage with a pair of grooves formed in the second cam(100). The housing(110) provides a cylindrical space in which the second cam(100), the first cam(90), the reduction gear unit, the elastic member(120), the clutching member(130), and a portion of the motor(10) are installed in order. A coil spring is used as the elastic member(120). The coil spring is accepted in a space defined by the outer surface of a ring gear(74), the inner surface of the housing(110), a coupling part(72), and the first cam(90). The clutching member(130) comprises the second elastic member(132), a snap ring(134), and a washer(136). The second elastic member(132), combined so as to enclose the output shaft, provides elastic force. The snap ring(134), supported by the elastic force of the second elastic member(132), is coupled with the second cam(100). The washer(136) supports the bottom of the second elastic member(132).
Patent KR-20030013238-A (KR)
Title: Distortion compensation amplification apparatus of feed forward type and adaptive pre-distortion type
Inventor: MATSUDA MASAHIRO
IPC: H03F1/02
Filed: 2002-05-17
Abstract: PURPOSE: A feed forward and adaptive pre-distortion system distortion compensation amplifier are provided to reduce the power consumption of the pre-distortion system distortion compensation amplifier. CONSTITUTION: An adaptive pre-distortion system distortion compensation amplifier is provided with a power amplifier(34), and a memory circuit(26-3) and D/A converter(25-3) electrically connected with the power amplifier for carrying out the bias control of the power amplifier. At this time, the bias control is carried out for satisfying and ACLR(Adjacent Channel Leakage Power Ratio) and optimizing the bias level by using the memory circuit and the D/A converter of the adaptive pre-distortion system distortion compensation amplifier.
Patent KR-20020045595-A (KR)
Inventor: SONG YOUNG KYUNG
IPC: G06F17/30
Filed: 2002-05-18
Abstract: PURPOSE: An electronic publishing system development through a pedigree database is provided to make a pedigree in anytime by constructing a database with the pedigree contents and to enable a user to search and print the pedigree at anytime because the data management is operated by the on-line and the server is operated in real time. CONSTITUTION: The system comprises an input module(200), an arrangement module(210), an output module(220) and a web module(230). At the log-in process, the user is authenticated by confirming an ID and password of the user to a user database. After the authentication, the user receives a user authority and performs the data management, the environment establishment and the system management according to the user authority. The data inputted by the user stores in the tables of the database and a primary key of each data is automatically generated.
Patent KR-20030089880-A (KR)
Title: Manufacturing method for carbon-carbon composites
Inventor: CHOI U CHEOL
IPC: C01B31/00
Filed: 2002-05-20
Abstract: PURPOSE: A preparation method of carbon-carbon composites is provided to reduce the time for process and produce the carbon-carbon composites having the good friction coefficient, friction amount, thermal conductivity, thermal expansion coefficient, density, specific heat, strength and oxidation resistance. CONSTITUTION: The preparation method of carbon-carbon composites comprises a step(S10) to prepare a mat using the carbon fiber, carbon fabric, carbon sheet and staple fiber; a step(S20) to laminate at least 3 layers of the mat; a step(S30,S40) to make the laminated mat into a preform by the needle punching process; a step(S50) to carry out the first heat treatment of the preform at a predetermined temperature; a step(S60) to carry out the densification of the preform; a step(S70) to carry out the final heat treatment of the preform at a predetermined temperature; and a step to process the preform into a predetermined form(S80) and then to carry out the anti-oxidative treatment(S90).
Patent KR-20030092230-A (KR)
Title: A Guide Roller for Steel Box Girder to step forward using Incremental Launching Method
Inventor: CHOI HYEON JUN
IPC: E01D21/00
Filed: 2002-05-29
Abstract: PURPOSE: A bridge guide roller device of an incremental launching method is provided to prevent the guide roller device from being collapsed by load concentration by using the guide roller device to a process for building steel box bridges, to expand the life span of the guide roller device by optimally dispersing load, and to save construction cost. CONSTITUTION: A bridge guide roller device(100) for guiding the movement of a bridge upper plate when the bridge is built by an incremental launching method for moving forward the bridge upper plate comprising steel box segments along the upper end of a pier is composed of a plurality of rollers(50) and an upper member(52). The Rollers are arranged in a line along the movement direction of the bridge upper plate and rolling-contacted with the lower surface of the bridge upper plate and the upper member supports the rollers to rotate. In addition, the upper member movably mounted on the pier moves upward and downward when the bridge upper plate moves and accordingly disperses load of the bridge upper plate applied on the roller.
Patent KR-20040001316-A (KR)
Title: Method of examination application receipt and examinee validation by smart card
Inventor: KIM YONG
IPC: G06K7/00
Filed: 2002-06-27
Abstract: PURPOSE: A method for receiving an examination application and checking an examinee using a smart card is provided to check an examinee using a smart card in an examination place by enabling the examinee to write various essential contents for an application for the examination automatically using the smart card. CONSTITUTION: An examinee writes examinee basic information on an application for an examination in a receiving window of an examination management institution and submits the application(201). The receiving window receives the application and supplies a lifelong number to the examinee(202) and registers examinee information in a database(203). An examination number is supplied with respect to an application item wanted by the examinee and the number is inputted in a DB(204). An application item number is encoded and a card password key value is created(205). The key value, an application item number, a personal authentication number, and fingerprint information are inputted(206). A smart card examination certificate of the examinee is issued and delivered to the examinee(207). The smart card is contacted with a card reader in an entrance of an examination place, application information in the smart card is read, and a seat of the examinee is displayed(208). An inspector receives a smart card certificate shown by the examinee and contacts the certificate in the cad reader(209,210), and the examinee is confirmed(211). A normal examinee has an examination, connects to a corresponding web site, and inserts the certificate into the card reader for checking one's examination result. If the examinee is a successful applicant, the examinee shows the certificate and receives a certificate of qualifications.
Patent KR-20040001349-A (KR)
Title: The method manufacture that composion for increaing skill viscera use red ginseng
Inventor: LEE MIN HEE
IPC: A23L33/00
Filed: 2002-06-27
Abstract: PURPOSE: Provided is a method for manufacturing a composition for increasing intestinal function using red ginseng, garlic and bamboo salt. The composition is formulated into a granule and easily administered. CONSTITUTION: A method for manufacturing a composition for increasing intestinal function using red ginseng comprises the steps of: selecting and washing then drying ginseng; heating 60kg of dried ginseng which is sprayed with refined rice wine, with 200L of water, 1kg of black beans, 500g of ginger, 600g of garlic, 3kg of a mineral, and 600g of honey on the bamboo net in a steamer at 100 deg.C for 24 hours; naturally drying the steamed ginseng for 2-3 hours; repeating heating and drying processes 8 times to give red ginseng; pulverizing the red ginseng; mixing 30 wt.% of red ginseng powder, 60 wt.% of garlic powder, and 10 wt.% of bamboo salt; and formulating the mixture into a granule.
Patent KR-20040005449-A (KR)
Title: A hydrophilic polyurethane foam for wastewater treating
Inventor: CHOI GWANG HO
IPC: C02F3/10
Filed: 2002-07-10
Abstract: PURPOSE: Provided is hydrophilic polyurethane foam for wastewater treatment, which exhibits good affinity for microorganism attachment, so it is suitable for use as fluidizing media in biological wastewater treatment. CONSTITUTION: In a porous polyurethane foam which is prepared by reacting polyol, diisocyanate and other additives by blowing operation, it is characterized in that polydimethyl siloxane (expressed as formula I and/or II) that is modified by polyalkylene oxide containing polyethylene oxide is added in the amount of 0.2 to 2.0 weight parts based on the 100 weight parts of polyol, wherein the molecular weight of the modified polydimethyl siloxane is 500 to 5,000 and polyethylene oxide is contained in the polydimethyl siloxane in the amount of 25 to 75 wt.%. In the formula I and/or II, PE1 is -CH2CH2CH2O(EO)m(PO)nR, where PE2 is -(EO)m(PO)nR', Me is methyl, EO is ethylene oxide, PO is propylene oxide, R is hydrogen or alkyl, R' is alkyl, m is an integer of 5 to 100, n is an integer of 0 to 100, p is an integer of 3 to 50, q is an integer of 3 to 5, x is an integer of 1 to 50, and y is an integer of 1 to 5.
Patent KR-20040006783-A (KR)
Title: Structure of hood panel for car
Inventor: LEE DONG YEOL
IPC: B62D25/10
Filed: 2002-07-15
Abstract: PURPOSE: A structure for a hood panel of a vehicle is provided to sharply decrease impact transmitted to passengers in colliding with children, to reduce total weight of the vehicle by reducing the load of the hood panel, and to cut down fuel expenses. CONSTITUTION: A structure for a hood panel(10) of a vehicle is composed of an inner hood panel(20) including a through-hole unit in the center; an outer hood panel(30) placed to the upper end of the inner hood panel and formed with a plurality of through-hole units in the center; and a shock absorbing hood panel(40) settled to the center of the outer hood panel and integrally formed by piling a plurality of shock absorbing devices for contracting and expanding upward and downward. The shock absorbing device comprises a plastic shock absorbing part(70) formed at the upper end and a spongy shock absorbing part(80) formed to the lower section of the plastic shock absorbing part.
Patent KR-20040010905-A (KR)
Title: Audio-ad system using music file on network
Inventor: LEE CHANG WON
Filed: 2002-07-25
Abstract: PURPOSE: A system for an audio advertisement on a network using a music file is provided to supply a music file without pay or at discounted price and maximize an advertising effect. CONSTITUTION: In an audio advertising system on a network using a music file including a terminal of a user which is connected through the network and a service server(20) for supplying a music file to the terminal, the service server(20) includes the follow elements. An advertising file database(33) includes an audio advertisement supplied from an advertiser who wants to supply an audio advertisement to the user. A music file database(31) includes classified various genres music. When a music file stored in the music file database(31) is executed, an advertisement insertion program(53) inserts an audio advertisement selected from the advertising file database(33). A player(57) executes the music file and the audio advertisement. A streaming module(41) streams the music file and the audio advertisement being supplied to the player(57). When the user is connected, a control module(43) executes the player(57) and the streaming module(41), streams the music file and the audio advertisement, supplies the streamed music file and audio advertisement, and controls operations of the above databases(33,31) and the advertisement insertion program(53).
Patent KR-20040009830-A (KR)
Title: Condenser motor of airconditioner for vehicle
Inventor: JUNG YEON U
IPC: B60H1/12
Filed: 2002-07-26
Abstract: PURPOSE: A condenser motor of an air conditioner for a vehicle is provided to prevent unnecessary power consumption, improve the durability of the motor, and lengthen the life span of manufactures by operating the motor at high speed and low speed according to the speed of the vehicle. CONSTITUTION: A condenser motor of an air conditioner for a vehicle has a condenser(6) installed so as to vary the wind speed and the air volume of the air coming in according to the traveling speed of the vehicle, and has a fan(5) forcibly blowing air to the condenser side when the air conditioner operates by an air conditioner switch(1). The condenser motor has a sensor(3) measuring the wind speed and the air volume of the air moving toward the condenser; a controller(2) receiving a signal through the sensor; and a motor(4) connected to the controller. The rotational speed of the motor is varied according to the wind speed and the air volume of the air and motor rotates the fan at high speed and low speed.
Patent KR-20030088330-A (KR)
Title: A multimedia type chair
Inventor: PARK JA RYOUNG
IPC: A47C7/62
Filed: 2002-07-31
Abstract: PURPOSE: A multi-media type chair is provided to allow convenient use of computer and image instruments indoors and/or in office without alternative desk. CONSTITUTION: The chair comprises an integrated form of a seat(10), armrests(12), a chair back(14) and legs(16). One of the armrests(12) is connected to a keyboard(20) while the other(12) is arranged with a monitor(22). Both of the keyboard(20) and the monitor(22) are hinged and pivotally moving by a number of supporting bars(26,28). Both ends of the armrests(12) are jointed to a number of main speakers(30). The chair back(14) is assembled with a sub woofer(32). At desirable location of the chair, provided are a computer main body, a display member and a sound output member.
Patent KR-20040016187-A (KR)
Title: The manufacture method of a resiling picture card
Inventor: KIM GANG CHEOL
IPC: A63H33/16
Filed: 2002-08-16
Abstract: PURPOSE: A method for manufacturing a springing picture card is provided to facilitate folding and inversion and prevent damage of folded portions. CONSTITUTION: The method for manufacturing a springing picture card comprises the steps of: preparing a thick and stiff paper sheet as a piece(1) of a picture card(5) to facilitate springing; cutting an opening surface(2) by a Thompson process to secure a folding unit on the piece(1) of the picture card(5); forming the opening surface(2) by cutting a Thompson region(2a) with a tripper(3); forming a coating film layer(4) on both surfaces of the piece(1) where the opening surface(2) is formed by the Thompson process and the tripping process; and making a shape of the picture card(5) on the piece(1) formed on both surfaces of the coating film layer(4).