baber/WOPTO huggingface dataset:
Patent KR-20030091444-A (KR)
Title: device for manufacture an impact absorbent to cut technical addition
Inventor: KIM JAE YANG
IPC: B26D1/12
Filed: 2002-05-28
Abstract: PURPOSE: A buffer manufacturing device is provided to reduce the length of the process and to improve productivity by having shredding function. CONSTITUTION: In a buffer manufacturing device, a couple of rollers(100,100') include rotary shafts(21c,22c). Fixing grooves(110,110') are formed at the rotary shafts. A connection gear(200) is fixed to the rotary shaft, and has a plurality of fixing protrusions(210). A driving gear(300) includes a through hole(310) into which the rotary shaft is fit, and an operating groove(330) into which the fixing protrusion is fit. A fixing groove(320) is formed at the circumference of the through hole. Fixing members(400) are fit into the fixing grooves.
Patent KR-20040003101-A (KR)
Title: drier for laundry
Inventor: PARK WOO HEE
IPC: D06F57/12
Filed: 2002-06-25
Abstract: PURPOSE: A laundry drying stand is provided to install easily and improve convenience by adjusting the width corresponding to the installation space with supporting and moving the upper part of a folding link with a hook and adjusting the length of the hanging rod. CONSTITUTION: A laundry drying stand comprises a laundry hanger(10) in which plural hanging rods(11) are arranged and combined to adjust the width; a folding link(20) combined with both sides of the laundry hanger and folded to move up and down; a fixing rod(30) supported and contacted to the wall of a building to support the upper part of the folding link and adjust the length axially; and a height adjusting unit interlocking and supporting the center of a rope(41) to a roller installed in the fixing rod and a braking unit, connecting the end of the rope to the laundry hanger, and suspending the other end of the rope. The width of the laundry drying stand is adjusted according to the installation space with adjusting the length of the hanging rod by a user.
Patent KR-20030003116-A (KR)
Inventor: DETTERBECK DIETER
IPC: C04B41/45
Filed: 2002-06-29
Abstract: PURPOSE: A process for coating a cylindrical carrier structure with a predetermined amount (target take-up) of a coating suspension is provided in which the carrier structure has a cylinder axis, two end faces, an encasing face and an axial length L and a large number of channels running from the first end face to the second end face. CONSTITUTION: In a process for coating a cylindrical carrier structure with a predetermined amount (target take-up) of a coating suspension, wherein the carrier structure has a cylinder axis, two end faces, an encasing surface and an axial length L and a large number of channels running from the first end face to the second end face, the process comprises (a) vertically aligning the cylinder axis of the carrier structure and filling the empty volume in the channels up to a predetermined filling height H1 starting from the lower end face; (b) removing the excess coating suspension through the low end face of the carrier structure down to the target take-up; (c) turning the carrier structure 180 degrees of an angle so that the upper and lower end faces are exchanged one for the other; and (d) repeating steps (a) and (b), wherein the filling height H2 up to which the channels are filled in this case is given by H2 =L-x·H1 where x is between 0.8 and 1.0.
Patent KR-20040005333-A (KR)
Title: System for Storing Voice over Telephone for Use in Mobile Communication and Method thereof
Inventor: YOO BYEONG CHEOL
IPC: H04W8/24
Filed: 2002-07-09
Abstract: PURPOSE: A system for storing call details of mobile communication is provided to enable a user to store call details with a receiver in a server by using a mobile terminal, and to access the Internet later, thereby enabling the user to confirm the stored call details at any time. CONSTITUTION: A transmitting mobile terminal(210) and a receiving mobile terminal(212) make calls by using a mobile communication network, and request a call storing server(230) to store call details via an MSC(220) when a key is inputted. The mobile terminals(210,212) have functional buttons for commanding call storage. The call storing server(230) manages personal information on subscribers, combines records on the call details with the personal information, and stores the combined information. The call storing server(230) supplies a web page, informs a user that the call details are stored, and enables the user to immediately confirm the call details.
Patent KR-20040005434-A (KR)
Title: Composition comprising the crude extract of the fruit of Morus alba L having neuron-protective activity
Inventor: KIM AE JUNG
IPC: A61P25/28
Filed: 2002-07-10
Abstract: PURPOSE: Provided is a pharmaceutical composition containing a crude extract of Morus alba L. which protects neural cells, and effectively prevents and treats the neural diseases, such as ischemic stroke without toxicity. CONSTITUTION: A pharmaceutical composition comprises a crude extract of Morus alba L., and pharmaceutically acceptable carriers. The crude extract is obtained by using a polar solvent, such as water, short chain alcohol, and a mixture thereof.
Patent KR-20030007184-A (KR)
Title: Seal structure for fuel injection valve
Inventor: HOSHIKAWA EIJI
IPC: F02M61/16
Filed: 2002-07-15
Abstract: PURPOSE: To provide a seal structure of a fuel injection valve manufacturable at a low cost, not requiring excessive component accuracy, improving a sealing function in a pressure lead-in chamber 21 of the fuel injection valve, improving durability and a service life of the fuel injection valve and a seal member 22, and stabilizing the sealing function. CONSTITUTION: In this seal structure of the fuel injection valve, a support ring 31 is provided on a downward side (a low-pressure side) of the seal member 22. The seal member 22 is provided in the high-pressure pressure lead-in chamber 21 between an injector housing 2 and a valve body 6 slidably inserted with a valve piston 5 to seal a portion between the pressure lead-in chamber 21 and the low-pressure side (a gap 28). The support ring 31 is provided on the low-pressure side 28 of the seal member 22.
Patent KR-20040008872-A (KR)
Inventor: JUNG MIN SU
IPC: H04L27/00
Filed: 2002-07-19
Abstract: PURPOSE: An OFDM receiver is provided to enhance the stability by increasing a convergent speed of a timing recovery loop and minimizing the correlation between the timing recovery loop and a carrier frequency recovery loop. CONSTITUTION: An OFDM receiver includes an ADC(200), an I/Q separator(202), a plurality of low pass filters(204,206), a timing control NCO(218), and a plurality of farrow filters(208,210). The ADC(200) is used for converting an OFDM intermediate frequency signal to a digital intermediate frequency signal. The I/Q separator(202) is used for outputting a complex digital sample signal of a baseband by multiplying the digital intermediate frequency signal by a sine wave signal of an NCO. The low pass filters(204,206) are used for removing the high frequency elements from the baseband. The timing control NCO(218) outputs a timing control signal value according to a clock error estimation value. The farrow filters(208,210) are used for correcting the timing error of the complex digital sample signal of the baseband according to the timing control signal value.
Patent KR-20040009272-A (KR)
Title: Headlight Apparatus which the Radiation Direction is Auto Controllable by the Moving Direction and Controlling Method for the same
Inventor: LEE JAE GWAN
IPC: B60Q1/12
Filed: 2002-07-23
Abstract: PURPOSE: A light distribution-variable head light system to the progressing direction and a control method thereof are provided to detect the progressing direction of a vehicle to the rotation angle of the vehicle and drive a head light to a detected result, accordingly to match the progressing direction of the vehicle with the steering direction of the head light, and to supply a wider visual field to users. CONSTITUTION: A light distribution-variable head light system to the progressing direction is composed of a steering angle sensor(11) mounted to a steering wheel of a vehicle to detect the steering angle of the steering wheel; a gyro-sensor(12) installed in the center of the vehicle to measure the rotation angle of the vehicle; a progressing direction detecting unit(20) for computing the progressing direction of the vehicle to the steering angle measured by the steering angle sensor and the rotation angle measured by the gyro-sensor; a head light(30) of which the steering direction is regulated to the progressing direction of the vehicle computed from the progressing direction detecting unit; a stepping motor(31) for driving the head light; and a stepping motor driving unit(32) for regulating the steering direction of the head light by controlling the stepping motor to the rotation and steering angles.
Patent KR-20040011243-A (KR)
Title: Method of making multi-layer diaphragm for condenser microphone
Inventor: PARK SEONG HO
IPC: H01L29/84
Filed: 2002-07-30
Abstract: PURPOSE: A method for manufacturing a multilayer diaphragm for a condenser microphone is provided to be capable of preventing the loss of electric charges caused by humidity, conserving uniform thickness, and reducing stress. CONSTITUTION: A multilayer thin film is formed at the upper portion of a silicon wafer by repeatedly depositing silicon inorganic material using a CVD(Chemical Vapor Deposition)(S3). A Teflon thin film is formed at the upper portion of the multilayer thin film by carrying out a spin coating process(S4). A heat treatment is carried out at the resultant structure(S5). A plurality of diaphragms are formed by selectively etching the resultant structure(S6). After a cutting process is carried out at the resultant structure to obtain each diaphragm, a charging process is carried out each diaphragm(S7,S8). Preferably, the heat treatment is carried out at a temperature of 150-260 °C for 90-180 seconds.
Patent KR-20020071498-A (KR)
Inventor: RYU JAE SHIK
IPC: B60N3/10
Filed: 2002-07-31
Abstract: PURPOSE: A cooling and heating unit for a vehicle with using an electronic cooling element is provided to rapidly cool and heat drink with using an electronic cooling element and a coil, and to reduce the bulk of a cooling unit. CONSTITUTION: A cooling and heating unit(10) for a vehicle with using an electronic cooling element has a drink container(1) inserted in a housing(20). The cooling and heating unit is equipped with a cooling and heating cup(30), a temperature sensor(40), a heating unit(50), an electronic cooling element(60), a radiating plate(70), a cooling fan(80), a mode selection switch(90), and a cooling control unit(100). The cooling cup sucks heat of stored drink and cools or heats the drink. The temperature sensor senses the temperature of the cooling and heating cup. The heating unit heats the cooling and heating cup. The electronic cooling element cools the cooling cup with installed to the lower part of the cooling cup and operated according to the cooling control signal. The radiating plate radiates heat transmitted from the electronic cooling element through plural radiating fins. The cooling fan cools the heated radiating fins. The mode selection switch selectively opens and shuts power source supplied to the heating unit and the electronic cooling element. The cooling control unit controls operation of the electronic cooling element.
Patent KR-20040019143-A (KR)
Title: A unmanned inspection device for a bridge
Inventor: EOM HYEON SIK
IPC: G01N21/88
Filed: 2002-08-26
Abstract: PURPOSE: An unmanned inspection unit for a bridge is provided to improve reliability of the inspection by monitoring a bridge state after photographing a lower portion of the bridge using an unmanned camera. CONSTITUTION: An unmanned inspection unit for a bridge includes a photographing unit(10), a monitoring unit(20), a data storing unit(30), an ultrasonic sensor(40), an actuator(50), a control unit(60) and a conveying unit. The photographing unit(10) photographs a lower portion of the bridge and outputs an image signal about the lower portion of the bridge. The image signal is visually displayed in the monitoring unit(20) and stored in the data storing unit(30). The ultrasonic sensor(40) is arranged at one side of the photographing unit(40) so as to measure distance between the lower portion of the bridge and the photographing unit(10).
Patent KR-20040022860-A (KR)
Inventor: YOON HYEONG YONG
IPC: B01D24/00
Filed: 2002-09-10
Abstract: PURPOSE: A strainer for filter bed is provided which improves efficiency of backwashing by injecting the cleaning water through slits of cap as a larger amount of cleaning water is extensively being swirled during backwashing. CONSTITUTION: In an ordinary strainer(100) for filter bed comprising a cap(110) in which a space part(111) is formed in such a way that a lower side of the space part is opened, on the side wall of which a plurality of slits(112) are formed in such a way that the slits are communicated with the space part, and on a lower part of which a connection joint part(113) is formed, and a pipe body(120) in which a vertically penetrated hollow part(121) is formed, and on an upper part of which a support joint part(122) is formed, the strainer is characterized in that the slits of the cap are slantly formed along the outer circumferential surface of the side wall in such a way that the slits are communicated with the space part, wherein a vortex guiding curved part(114) is projectingly formed on an inner upper surface of the cap.
Patent KR-20040024718-A (KR)
Title: Network based tour system and method thereof using cyber character simulation
Inventor: LEE GWANG CHUN
IPC: G06F17/00
Filed: 2002-09-16
Abstract: PURPOSE: A system and a method for a network based travel using the cyber character simulation are provided to indirectly experience of a desired travel site through a virtual reality travel by using a cyber character of a user. CONSTITUTION: The system comprises an Internet user(100), an Internet network(110), a host server(120), a travel agency server(140) of each nation, and a travel provider server(150) of each nation. The host server includes a database server(130) including contents for the domestic/oversea travels. The database server includes a domestic/oversea member database, a messenger/e-mail translation database, a domestic/oversea tour database, and a cyber character database.
Patent KR-20020079688-A (KR)
Inventor: KIM KWANG HO
IPC: F04D29/28
Filed: 2002-09-19
Abstract: PURPOSE: A turbo type air blower is provided to minimize resistance generated in a discharge passage of the air blower and to improve properties of turbulence rising along a sidewall. CONSTITUTION: A discharge passage(47) comprises three guiding blades(7) formed in a body, shaped into spiral curves in rotating direction of an impeller(42) and vertically installed at regular intervals closely to an outer side of the impeller. Anti-noise protrusions are formed on outer ends of the guiding blades to reduce noise. Air is directly discharged through the neighboring discharge passages as the impeller rotates to form stronger turbulence.
Patent KR-20040027011-A (KR)
Title: Preventing installation of over heat for electrolysis melting installation
Inventor: JUN GYU DONG
IPC: D06F39/08
Filed: 2002-09-27
Abstract: PURPOSE: An overheat preventing device of an electrolyzer is provided to improve the safety, and to prevent wrong operation and fire from contact failure between power of the electrolyzer and a terminal by estimating the degree of electrolysis with detecting fluctuation of voltage. CONSTITUTION: An overheat preventing device of an electrolyzer is composed of a fixed resistance(R) connected to an end of an electrode terminal with applying power to the other end of the electrode terminal; an A/D converter(205) detecting voltage in both ends of the fixed resistance and converting into the digital signal; and a control unit(201) preventing fire by detecting the contact failure of the electrode terminal and warning in case of the detected voltage from the A/D converter to be beyond the reference value. The failure of the part is detected, and the stability of the system is improved by estimating the degree of the electrolysis of the electrolyzer with detecting change of voltage.
Patent KR-20040027121-A (KR)
Title: Waterproof installation of flush mount hatch
Inventor: BAEK SONG HUN
IPC: E02D29/14
Filed: 2002-09-27
Abstract: PURPOSE: A surface cover waterproofing device is provided to prevent the inflow of impurities and to stop the flowing water along the ground. CONSTITUTION: The surface cover waterproofing device comprises: a frame(10) installed on the upper part of an underground structure; a surface cover(20) opening and closing a frame(10); a waterproof gasket(12) and an auxiliary gasket(30) installed on the top and the edge of the frame(10) respectively; a gasket support(40) supporting the auxiliary gasket(30); and a rotary spring(50) moving the gasket support(40) upward.
Patent KR-20020086364-A (KR)
Inventor: KANG SEOK YEONG
IPC: H04M1/30
Filed: 2002-09-27
Abstract: PURPOSE: An abbreviated dial device for a telephone is provided to input 16 figures or more numbers using one button and input a plurality of telephone numbers by the combinative operation of the first button and the second button. CONSTITUTION: A line control unit(10) has various passive elements and transistors for sharing a telephone(1) and an office line or extension(3). A DTMF(Dual Tone Multi Frequency) receiver(20) senses numbers selected in the telephone(1), and outputs the sensed signal as uniform codes so that an MCU(Micro Control Unit)(70) recognizes various numbers designated by a user. A DTMF generator(30) transmits an abbreviated number stored by the user to a line. A non-volatile memory(40) stores various numbers inputted by the user. A matrix key switch(50) has a storing button, a group button, an abbreviated button, a menu button, a movement button, and a selection button to be operated for calling the numbers stored by the user. An LCD unit(60) displays a transmitted number when various numbers operated by the matrix key switch(50) are outputted. The MCU(70) performs the control of LCD unit(60), the hook switch sense of the telephone(1), the control of DTMF, and a user interface according to a programmed firmware, and performs various important functions and additional functions.
Patent KR-20040031293-A (KR)
Title: System And Method For Call Pick-up In Mobile Communication Network
Inventor: DOCKKO SE JUN
IPC: H04W4/16
Filed: 2002-10-04
Abstract: PURPOSE: An incoming call pickup system and method in a mobile communication network are provided to pick up an incoming call of a mobile phone to a different mobile phone in an audible area for a call communication therein by registering and managing incoming call information by group codes in incoming call information DB. CONSTITUTION: An outgoing call processor(20) generates an originating process(21) and performs a general procedure of a mobile outgoing call processing and transfers destination information including a subscriber group code and switching information for performing connection of a speech path to an incoming call processor(30). The incoming call processor(30) generates an incoming process and performs a general procedure of an incoming call processing, and registers a destination number of a mobile phone to which each incoming call process calls and position information, and incoming call information including a destination PID(Process ID) in a destination information DB(35). The destination information DB(35) is a database searched by the incoming call processor(30). An adjacent base station list(36) is a database for designating a base station in an audible area on the basis of a pick up-requested mobile phone and a coverage of a sector. A visitor location register(40) positioned in a mobile switching system stores and manages information on visit subscribers. A base station controller(50) controls allocation of a radio traffic channel in response to a call request of a mobile phone, and connection or disconnection of a speech path.
Patent KR-20040032324-A (KR)
Title: Apparatus for Transmitting a Clogged Sample Carrier in Pneumatic Carrier Pipe
Inventor: AHN JUN YEONG
IPC: B65G51/04
Filed: 2002-10-09
Abstract: PURPOSE: A stop carrier penetrating device in a pneumatic carrier pipe is provided to cut down expenses and work stably by penetrating easily without additional operation in blocking the pneumatic carrier pipe by the sample carrier. CONSTITUTION: In a penetrating device(1), air is streamed into suction ports(31a,31b) of a suction plate by an air shooter, and a crankshaft(12) is rotated in rotating a couple of blades(11a,11b). A plunger(16) is combined with the crankshaft by a connecting member(14), and reciprocated along a plunger guide groove to strike a striking part(20). The penetrating device has a body(10) combined with the suction plate, the blade inserted to the body and rotated by air from the suction ports, the plunger connecting to the connecting member converting rotation of the blade into linear reciprocating motion and sliding in the fixing member, and the striking part directly applying impact to the carrier in reciprocating the plunger. When supplying air for the predetermined time, the plunger is reciprocated continuously with rotating the blade. The pneumatic carrier pipe is penetrated with striking the sample carrier successively and finely in reciprocating the plunger.
Patent KR-20040033082-A (KR)
Title: Transdermal preparations comprising eperisone, tolperisone or salts thereof
Inventor: CHOI JIN HYEOK
IPC: A61K31/445
Filed: 2002-10-11
Abstract: PURPOSE: Provided is a transdermal preparation comprising eperisone, tolperisone or salts thereof to maximize the absorption of eperisone, tolperisone or salts thereof into the skin, and increase the stability thereof or skin adhesion. CONSTITUTION: A transdermal preparation is characterized by containing a mixture of a drug selected from eperisone, tolperisone or salts thereof, an acrylate adhesion agent having a hydroxy functional group and an acrylate adhesion agent having no hydroxy functional group. The content of the drug is 5-20 wt.%, salts are hydrochlorides or phosphates, and the mixing ratio of the acrylate adhesion agent having a hydroxy functional group to the acrylate adhesion agent having no hydroxy functional group is 8:2 to 5:5.
Patent KR-20030038367-A (KR)
Inventor: ABE TAKEYA
IPC: C07C233/09
Filed: 2002-10-23
Abstract: PURPOSE: Stabilized amides are provided, to prevent the polymerization of amides when amides are produced, stored or preserved and to obtain a very stable aqueous solution containing amides or an amide crystal. CONSTITUTION: The stabilized amides comprise 1-100 ppm a sulfur-containing compound, and 1-3,000 ppm of a salt of a weak acid. Preferably the sulfur-containing compound is thiourea; and the salt of a weak acid is a salt of an organic acid with a dissociation constant of 3.5-5.5. Preferably the amides are an unsaturated amide, more preferably acrylamide or methacrylamide. The amides are a crystal or an aqueous solution.