baber/WOPTO huggingface dataset:
Patent KR-20040013471-A (KR)
Title: Release control apparatus of gas container for portable gas range and portable gas range including release control apparatus of gas container
Inventor: PARK JIN HA
IPC: F24C3/14
Filed: 2002-08-06
Abstract: PURPOSE: A gas container attachment/detachment control apparatus and a portable gas range are provided to prevent accidents caused by the emission of gas, while achieving improved convenience of user. CONSTITUTION: A gas container attachment/detachment control apparatus(65) comprises a rotation center protrusion(80) protruded in the range of a portable gas range; a guide fence(85) interposed between the rotation center protrusion and a gas control knob; a trigger(90) protruded along the circumference of the range of the side opposite from the side where the handle of the gas control knob is arranged; a safety clutch plate(70) having a guide groove formed at the center between the upper branch and the lower branch, a stopper(72) formed at the upper surface of the upper branch, a trigger operating portion arranged at the end of the right branch so as to rotate in a counterclockwise direction by the operation of the trigger, and a guide protrusion(74) arranged in the range of the right branch so as to be restricted by the guide fence; and a safety clutch spring(95) having an end fixed in the other range of the portable gas range and the other end fixed in the range of the safety clutch plate.
Patent KR-20030052952-A (KR)
Inventor: ITO YOSHIAKI
IPC: H03K5/14
Filed: 2002-08-16
Abstract: PURPOSE: To provide a PLL circuit in which a phase error is reduced into a negligible level. CONSTITUTION: VDLs 1I and 1R delay an input clock ICLK and a feedback clock RCLK and apply a delayed input clock DICLK and a delayed feedback clock DRCLK to a PLL part 10. The PLL part 10 receives the delayed input clock DICLK and the delayed feedback clock DRCLK and outputs a PLL output OUTP to synchronize these signals. The PLL output OUTP is finally fed back through an external circuit as a feedback clock RCLK. A PD 3 detects the phase difference of the input clock ICLK and the feedback clock RCLK and outputs a phase comparing signal SPD. On the basis of the phase comparing signal SPD, a control logic circuit 2 judges the advancement of the phase of the feedback clock RCLK relative to the input clock ICLK and controls a delay time DT of the VDL 1R so that the phase error of the input clock ICLK and the feedback clock RCLK can become zero.
Patent KR-20040017547-A (KR)
Title: Method and system for providing integrated exchange results based on network
Inventor: LEE HONG KYU
IPC: G06Q40/02
Filed: 2002-08-22
Abstract: PURPOSE: A method and a system for offering an integrated transaction result based on the network are provided to offer the transaction result between cooperated companies stored in a computer or a mobile communication terminal of a user through an integrated screen. CONSTITUTION: A user computer(103) is equipped with a personal information management module(105) and a transaction information management module(107), and is connected to the cooperated companies(113a-113n) through the network(109). An integrated server(111) is connected between the user computer and the cooperated companies. The personal information management module stores the personal information set by a user, transforms the personal information into a form matched with each cooperated company, and transmits it to the cooperated companies. A transaction information management module transmits a transaction information request signal to each cooperated company and stores the transaction information received from each cooperated company. The integrated server receives/processes the registration information and the transaction information, and transmits it to the user computer or the cooperated companies.
Patent KR-20040017760-A (KR)
Title: Connector for Pipes
Inventor: HWANG KILL YEON
IPC: F16L19/04
Filed: 2002-08-23
Abstract: PURPOSE: A pipe coupling is provided to form the different shapes of pressure rings to improve the contact property and the contact surface between the components. CONSTITUTION: A connecting pipe(1) has slopes(4) flared outward at an inner peripheral portion at both ends. A first pressure rings(14) at one side has an outer slope(18) having an outer diameter flared far away from a second pressure ring(16) at one side. A first pressure ring(15) at the other side has an outer slope(19) having an outer diameter flared far away from a second pressure ring(17) at the other side. The second pressure rings at one side and the other side have outer slopes(20,21) flared far way from the connecting pipe. The outer slopes of the second pressure rings are same to or less steep than the slope of the connecting pipe. The second pressure rings at one side and the other side have inner diameters flared far away from the connecting pipe and has inner slopes(22) same to or less steep than the outer slopes of the first pressure. The first pressure rings includes cut-out portions(24,25), respectively.
Patent KR-20020073115-A (KR)
Inventor: MISUMI YOSHINORI
IPC: G03B17/53
Filed: 2002-08-28
Abstract: PURPOSE: A face image photographing apparatus and a face image photographing method are provided to maintain uniform size of the face image through automatic zooming process. CONSTITUTION: A face image photographing apparatus is composed of a camera position display portion(14) for displaying the position of a camera(3) at which a photographed person looks when being photographed by the camera, a confirming process display portion(11) for displaying waiting for photographing to the photographed person, an end display portion(12) for displaying the end of photographing to the photographed person, and an exit display portion(13) for displaying traveling direction after the end of photographing to the photographed person. The photographing state is indicated to the photographed person. Further, by use of the guidance display, not only normal persons but also persons who have difficulty in hearing are guided without fail.
Patent KR-20040020193-A (KR)
Title: A method and device for drawing treated water use in wastewater treatment system of SBR
Inventor: BAE HEE WAN
IPC: C02F3/12
Filed: 2002-08-30
Abstract: PURPOSE: Provided is an apparatus and method thereof for drawing treated water from wastewater treatment system of sequencing batch reactor (SBR) while removing scum floated on the surface of treated water and only discharging clean water without scum. CONSTITUTION: The apparatus comprises a decanter including a first bucket(11) filled with scum stop water(18) and with walls, wherein a front side wall(11a) is lower than a rear side wall(11b), a second bucket(13) installed in the first bucket(11) and with a front side wall(13a) and a rear side wall(13b) both being higher than the front side wall(11a) of the first bucket(11) and lower than the rear side wall(11b) of the first bucket(11), and a baffle(14) being higher than the rear side wall(13b) of the second bucket(13), which is installed in the second bucket(13) and dividing the inside of the second bucket(13) into a scum inlet space(16) and a treated water inlet space(15); a treated water discharging pipe for discharging treated water to a reactor, a plurality of treated water guide pipes penetrating the first bucket(11) of the decanter to connect the treated water inlet space(15) of the second bucket(13) to the treated water discharging pipe; an actuator installed at a side of the reactor and making the decanter slide along the treated water guide pipe(21); a scum discharging pipe fixed to the treated water discharging pipe for discharging scum out of the reactor; and a plurality of scum guide pipes penetrating the first bucket to connect the scum inlet space(16) of the second bucket to the scum discharging pipe.
Patent KR-20040020205-A (KR)
Title: Protection circuit of inverter for lcd back-light
Inventor: SIM JAE HYEONG
IPC: H02H7/122
Filed: 2002-08-30
Abstract: PURPOSE: A protection circuit is provided to protect a human body from electrical shock and prevent damages of cold cathode ray tube. CONSTITUTION: An inverter comprises a cold cathode ray tube(3) which turns on by the high voltage output from an external source; a cold cathode ray tube driver IC(1) for outputting a driver signal of pulse type, detecting whether the cold cathode ray tube opens, and controls output by detecting the current flowing through the cold cathode ray tube; a transformer(2) for boost transforming the AC power output from the cold cathode ray tube driver IC and outputting a high voltage to the cold cathode ray tube; an output current detector circuit(4) for detecting the current flowing through the cold cathode ray tube and applying the detected current to the cold cathode ray tube driver IC; an open lamp protection circuit(5) connected to the line interconnecting the output of the transformer and the cold cathode ray tube, wherein the open lamp protection circuit senses the current being applied to the cold cathode ray tube and informs whether the cold cathode ray tube is open to the cold cathode ray tube driver IC; and a body contact protection circuit(100) for detecting whether a human body contacts a high voltage by sensing the voltage being input to the open lamp protection circuit, and stopping the operation of the inverter by informing the body contact to the cold cathode ray tube driver IC if the human body contacts the high voltage.
Patent KR-20040021797-A (KR)
Title: Apparatus of Optical Transit Transmission
Inventor: CHOI DU HWAN
IPC: H04B10/29
Filed: 2002-09-04
Abstract: PURPOSE: An optical repeat and transmission system is provided to transmit and receive a fast ethernet signal and a DS1E signal together through one optical transmission line by using a frame format capable of containing respectively different signals at the same time. CONSTITUTION: An optical repeat and transmission system is comprised of the first complex multiplexing part(110) and the second complex multiplexing part(120). The first complex multiplexing part(110), installed in an RT(Remote Terminal), executes TDM multiplexing for a fast ethernet signal and 8 DS1E signals and optically transmits them to a COT(Central Office Terminal). The second complex multiplexing part(120) restores the multiplexed data, transmitted from the first complex multiplexing part(110), into the original signals, the fast ethernet signal and the 8 DS1E signals.
Patent KR-20040022514-A (KR)
Title: Detachable carrier roller stand assembly
Inventor: JANG SANG BOK
IPC: B65G13/10
Filed: 2002-09-09
Abstract: PURPOSE: A separable carrier roller stand assembly is provided to easily replace a carrier roller by separably forming a roller stand to which the carrier roller is mounted. CONSTITUTION: A separable carrier roller stand assembly is composed of a U-shaped lower frame(20) having a plurality of rollers(22), first and second upper frames(10a,10b), and a coupling unit for coupling the first and second upper frames to the lower frame. The first and second upper frames support three pairs of supporting bars(12a,12b) for rotatably supporting carrier rollers(18a,18b), and slide on the rollers installed at the lower frame.
Patent KR-20040026973-A (KR)
Title: Exhaust brake system
Inventor: SON BYEONG GUK
IPC: F02D9/06
Filed: 2002-09-27
Abstract: PURPOSE: A structure for improving the performance of an exhaust brake system is provided to increase the performance of an exhaust brake by increasing the air quantity used for a compression stroke when an exhaust brake switch is turned on. CONSTITUTION: If a driver presses an exhaust brake switch, a solenoid valve is operated to supply the air compressed from a compression air tank to a cylinder actuator(1) and an exhaust actuator(2). The cylinder actuator and the exhaust actuator are driven by the compressed air for the close operation of a butterfly valve(3) and an exhaust valve(4), thereby interrupting an intake flow path of an intake manifold(6) and an exhaust flow path of an exhaust manifold(7). An eye joint(10) is installed by an eye bolt(20) to supply the compressed air to a wake side of the butterfly valve.
Patent KR-20020084004-A (KR)
Inventor: LEE HEE YOUNG
IPC: A61L31/00
Filed: 2002-10-10
Abstract: PURPOSE: A solid injection material having flexible property substantially identical to living body and safety when it directly contacted to the body and/or transplanted by means of direct injection is provided to substitute soft-tissue volume. CONSTITUTION: The injection material is a solid particle having a size of 20-250 micrometers to pass through an injector without being detected by phagocytes and safety as in-vivo implant material. The injection material is useable for replacing the soft-tissue volume and/or as the filling material introduced into a breast-enlarging pouch by kneading the material with saline water. The solid material is any one selected from silicone, polyethylene, PTFT(polytetrafluoroethylene) in solid particle state. The kneading process is conducted by free-blending physiological saline solution and the solid particles in a range of 1:1 to 10:1 as desired.
Patent KR-20040033122-A (KR)
Title: Apparatus for processing alteration of a horn using wireless communication network in a vehicle
Inventor: PARK GEUN HO
IPC: H04W4/04
Filed: 2002-10-11
Abstract: PURPOSE: A horn sound changing apparatus using a wireless communication network of a car is provided to allow a user to selectively download horn sound data to replace an old horn sound through a wireless communication network. CONSTITUTION: An information server(2) transmits horn sound data to a car which has accessed through a wireless communication network. A signal transmitting/receiving unit(6) receives horn sound melody data from the information server(2) and demodulates it, and modulates information desired to be transmitted from a car. A signal interface(8) converts radio data signal received from the signal transmitting/receiving unit(6) into a digital signal, and a digital signal received from a controller(18) into an analog signal. A key board(10) performs inputting of a function of selectively downloading desired data from various horn sound melody data stored in a horn sound information database(4) and replacing a previous horn sound with the downloaded horn sound. A display unit(12) displays downloading of the horn sound melody data and changing of the horn sound.
Patent KR-20040037915-A (KR)
Title: Flexible bitline precharge voltage generation apparatus
Inventor: CHOI YONG JIN
IPC: G11C11/4091
Filed: 2002-10-31
Abstract: PURPOSE: An apparatus for generating a variable bit line precharge voltage(Vbpv) is provided to easily analyze the change of the bit line precharge voltage at the packaged state without the pads to perform the test. CONSTITUTION: An apparatus for generating a variable bit line precharge voltage(Vbpv) includes a voltage divider(11), a controller(12) and a switch(13). The voltage divider(11) divides the inner voltage power into various levels of voltage. The controller(12) generates a control signal to assign a specific level of voltage among the divided voltages and outputs the voltage with the specific level. And, the switch(13) outputs the voltage with the specific voltage as a bit line precharge voltage among the divided voltages by turning on/off in response to the control signal.
Patent KR-20040038279-A (KR)
Title: Electronic Ballast For Breaking Overvoltage
Inventor: LEE SEON JU
IPC: H05B41/18
Filed: 2002-10-31
Abstract: PURPOSE: An electronic stabilizer for interrupting an over-voltage is provided to maintain a constant voltage without shutting down the electronic stabilizer by using a TVS(Transient Voltage Suppressor). CONSTITUTION: An electronic stabilizer for interrupting an over-voltage includes a voltage stabilization unit(100), a rectification unit(200), a switching unit(320), a constant voltage maintenance unit(310), and a lamp unit(400). The voltage stabilization unit(100) stabilizes an inputted AC voltage. The rectification unit(200) receives the stabilized AC voltage from the voltage stabilization unit and rectifies the received AC voltage. The switching unit(320) performs a function for driving a lamp. The constant voltage maintenance unit(310) smoothes and filters the power of the rectification unit and induces the constant voltage by using a TVS when the over-voltage is applied to the rectification unit. The lamp unit(400) includes the lamp and is operated by the power of the switching unit.
Patent KR-20030014187-A (KR)
Title: Flock Bonding
Inventor: LEE SANG ILL
IPC: C09J7/02
Filed: 2002-11-07
Abstract: PURPOSE: A flocking adhesive for adhering a flocking file to the cloth is provided, to prevent the depilation by the repeated washing due to the water-soluble property of a common flocking adhesive. CONSTITUTION: The flocking adhesive is prepared by diluting plastisol, 5 wt% of an adhesive strength increasing agent and 1 wt% of a thickener (aerosol) to make an adhesive; coating the cloth with the obtained adhesive; flocking the cloth; and drying the cloth at a temperature of 150-160 deg.C for 3-5 min.
Patent KR-20040040760-A (KR)
Title: Method of controlling change of speed under power-off and down-shift for automatic transmission having two axles in vehicle
Inventor: KWON HYEOK BIN
IPC: F16H61/00
Filed: 2002-11-08
Abstract: PURPOSE: A shift control method in power off downshift of a 2-shaft automatic transmission for a vehicle is provided to reduce the development cost by achieving 6-speed without development of a new power train and reduce the manufacturing cost through sharing a manufacturing line. CONSTITUTION: A shift control method in power off downshift of a 2-shaft automatic transmission for a vehicle comprises a first step of beginning shift control of a second shaft while preparing beginning of control of friction elements of first and second shafts according to the running conditions of the vehicle at a point of time when a shift command is given(S100¯S130), beginning shift of the first shaft while setting up feedback control and a desired input rotational-speed variable ratio of the second shaft if the beginning of shift of the second shaft is detected(S140¯S160), and setting up a variable ratio for desired input/output feedback control of the first shaft if beginning of shift of the first shaft is detected(S170¯S180); a second step of executing feedback control of each shaft, according to a desired value of the first shaft followed by the variable ratio by the difference between the input rotation frequency and the output rotation frequency, and according to a desired value of the second shaft followed by the variable ratio of the turbine rotation frequency while outputting shift-initial duty of the first and second shafts; and a third step of finishing shift of the second shaft if the shift of the first shaft is finished through the second step.
Patent KR-20040041354-A (KR)
Inventor: MIN JUN YONG
IPC: B60R21/16
Filed: 2002-11-11
Abstract: PURPOSE: An airbag structure is provided to protect a driver at an OOP(Out Of Position) condition by controlling the direction of expansion pressure of an airbag from an inflater. CONSTITUTION: A radial tether(7) shields a gas inlet of an airbag(1) by having an air passage(5) at right angle to a gas inlet(3). A circular tether(9) forms the shape of the airbag circularly. The radial tether is unfolded in a U shape by fixing both ends in a heat shield. The radial tether has a gas member having the smaller diameter than the gas inlet.
Patent KR-20040042232-A (KR)
Title: Apparatus for calculating investment capital of mobile communication system and method thereof
Inventor: AHN SEONG HYE
IPC: H04W24/00
Filed: 2002-11-13
Abstract: PURPOSE: An investment expense calculating apparatus of a mobile communication system and a method therefor are provided to calculate an investment expense for building a mobile communication network by automatically establishing base station relocation data for changing base station reception capacity. CONSTITUTION: Clients establishes a subscriber plan by operating an investment expense calculating client program, and inputs it in a DB(S100). An INMS server calculates subscribers and traffic by network element according to a specific design reference of network elements stored in the DB based on the subscriber plan(S200). The INMS server establishes base station relocation data for automatically changing a base station reception according to the calculated subscriber and traffic by network element, and stores it in the DB(S300). The INMS server calculates materials by operation center of each area required for building a mobile communication network by using the base station relocation data and the specific design reference, and calculates investment expenses by operation center of each area based on the unit cost of the material(S400).
Patent KR-20040042501-A (KR)
Title: Face detection based on template matching
Inventor: BYUN HYE RAN
IPC: G06T7/00
Filed: 2002-11-14
Abstract: PURPOSE: A template matching based face detecting method is provided to detect a face from an image using templates having multiple resolutions and multiple scale sizes. CONSTITUTION: An image obtained using a camera is input to a face detecting and tracking system. A pre-processing such as correction of light is carried out for the input images, and a face candidate region is obtained using a color. The face candidate region is wavelet-transformed. A wavelet template is obtained using the wavelet-transformed face image. The wavelet template is matched with a previously attained wavelet face template to detect a face. Then, components constructing the face are detected, and the detected components are mapped with a predetermined face oval to decide a final face region. A face position of the next image is predicted and tracked using previous three face position information items.
Patent KR-20040042548-A (KR)
Title: A brake shoe assembly for noise decrease
Inventor: KIM DAE HWAN
IPC: F16D65/08
Filed: 2002-11-14
Abstract: PURPOSE: Brake shoe assembling structure for noise reduction is provided to remarkably reduce a brake noise in braking by combining a brake lining to a brake shoe and adhering a damping shim to the brake shoe with a bonding agent. CONSTITUTION: In brake shoe assembling structure for noise reduction, a brake lining(2) is adhered to a brake shoe(1). A damping shim(4) adhered to the brake shoe by an adhering layer comprises a first layer member made of rubber, a second layer member made of a steel sheet, and a third layer member made of rubber. The damping shim is interposed between the brake shoe and the brake lining and is adhered. The first layer member executes a buffering function between the brake shoe and the damping shim. The thickness of the first layer member is 0.1¯0.3 mm. The second layer member maintains the self-shape of the damping shim. The thickness of the second layer member is 0.4¯0.8 mm. The third layer member executes a buffering function of the brake lining and the damping shim. The thickness of the third layer member is the same as the thickness of the first layer member.
Patent KR-20040043501-A (KR)
Inventor: CHANG UE JUN
IPC: B09B5/00
Filed: 2002-11-18
Abstract: PURPOSE: Provided is a semi-rotary fermenting and drying device which is able to save power and does not have to select foreign matters mixed with garbage. CONSTITUTION: The device is characterized in that fermenting and drying are promoted by shaking a fermenting tank(1) itself right and left(180°) to equally mix wet powders with the garbage and generated moisture is forcedly discharged to a vacuum pump(7) by an electric heater(8) adhered to the side.