baber/WOPTO huggingface dataset:
Patent KR-20040069062-A (KR)
Title: Magnetic recording head
Inventor: LIM YEONG HUN
IPC: G11B5/02
Filed: 2003-01-28
Abstract: PURPOSE: A magnetic recording head is provided to insert a magnetic anisotropic medium having a predetermined anisotropic direction into a gap, in order to maximize a magnetic field in recording direction. CONSTITUTION: The first pole(23) and the second pole(25) are disposed by being spaced from each other at a predetermined gap(G2). An anisotropic medium(27) is disposed between the first pole(23) and the second pole(25). An information storage medium(30) consists of a substrate(31) and a magnetic layer(33) recorded in predetermined magnetic-recording direction. One section of a head body(21) is divided into two parts. The divided two parts are faced to each other.
Patent KR-20040072173-A (KR)
Inventor: LEE BYEONG GWON
IPC: H04N5/232
Filed: 2003-02-10
Abstract: PURPOSE: A controlling method of a digital camera informing a user that a photographing state is improper is provided to decide whether an amount of exposure is improper and a shaking occurs, and to inform a user that the amount of exposure is improper and the shaking occurs, thereby immediately photographing an image again. CONSTITUTION: A system reads a focal value for a subject to be pictured(611a). If the focal value for the subject is smaller than the lowest reference value, the system completes a procedure since an image is influenced by outer factors a lot(611b). If the focal value is bigger than the lowest reference value, the system reads the lowest value of a compression file size set by corresponding to the read focal value(611c). If a current compression file size is smaller than the lowest value of the set compression file size, the system displays that a problem on an amount of exposure as well as a shaking problem is generated(611d,611e).
Patent KR-20040076307-A (KR)
Inventor: SEO MAN SU
IPC: H04B10/25
Filed: 2003-02-25
Abstract: PURPOSE: An optical line share coupler is provided to input two optical signals and other two optical signals having different wavelengths, respectively, and to transmit the inputted optical signals by using one optical line, then to separate the inputted optical signals to output the separated signals, thereby easily reducing loss of the optical signals. CONSTITUTION: The first optical input/output element(10b) is attached to one side of a substrate(10a), and a band pass filter(10c) is disposed on the other side of the substrate(10a). An edge filter(10e) is disposed at an interval of a spacer(10d) on an outer side of the band pass filter(10c). The second optical input/output element(10f) and the third optical input/output element(10g) are attached to an outer side of the edge filter(10e). Two optical signals passing through the substrate(10a), the band pass filter(10c), the spacer(10d), and the edge filter(10e) get through the first optical input/output element(10b). Other two optical signals reflexed from the band pass filter(10c) and the edge filter(10e) get through the second optical input/output element(10f). Four optical signals passing through the first and second optical input/output elements(10b,10f) get through the third optical input/output element(10g).
Patent KR-20040077400-A (KR)
Inventor: KIM KYONG BOK
IPC: H01H50/54
Filed: 2003-02-28
Abstract: PURPOSE: A contact releasing device is provided to reduce a power consumption and prevent an erroneous operation by fixing and releasing the connecting portion for connecting the displacement portion of a relay. CONSTITUTION: A contact releasing device comprises a displacement unit for releasing a protrusion(11) arranged in parallel to a displacement device; a fixing unit for displacing a sequential displacement portion(32) which sequentially displaces a fixing portion(33) through the displacement of a displacement portion and a key displacement portion(31), displacing the fixing portion through the displacement of the sequential displacement portion, fixing the protrusion by the fixing portion, and releasing the protrusion; and a unit for inputting power to the displacement device in accordance with the control of a controller connected to the displacement device, operating a fixing device, fixing and releasing the protrusion through the fixing portion, and maintaining and releasing contact through the fixing device.
Patent KR-20040078309-A (KR)
Inventor: KIM BYEONG JIN
IPC: G11B27/32
Filed: 2003-03-03
Abstract: PURPOSE: A method for managing a still picture of a high-density optical disk is provided to distinguish still pictures into still pictures having a finite presentation duration and an infinite presentation duration by one system clock count sequence, respectively, thereby performing an. CONSTITUTION: While reproducing still pictures of a high-density optical disk, a final still picture corresponding to a presentation end time of a system clock count sequence is reproduced/outputted with an infinite presentation duration. If a user key is inputted while reproducing the final still picture, a start still picture corresponding to a presentation start time of a next system clock count sequence is read/reproduced. From a still picture having a finite presentation duration to the still picture having the infinite presentation duration, the still pictures are distinguished by one system clock count sequence, respectively. The distinguished still pictures are recorded/managed.
Patent KR-20040080607-A (KR)
Inventor: KIM BYONG GI
IPC: G01N15/14
Filed: 2003-03-12
Abstract: PURPOSE: A turbidity measuring device and a method for measuring the same are provided to exactly measure water turbidity by simultaneously measuring strength of scattered light and an amount of light of a light source at two points. CONSTITUTION: A turbidity measuring device includes a first optical part(112) installed at an upper part of the device, a second optical part(113) installed at a side of the device, a turbidity measuring cell, a light generating part(100), a light adjusting part, a light receiving part, and a signal processing part(200). The turbidity measuring cell includes a third optical part(114) spaced from the second optical part(113) by a predetermined distance. The light generating part(100) is used for generating light in order to project a laser beam on the first optical part(112).
Patent KR-20040081640-A (KR)
Inventor: KIM SANG CHEON
IPC: G11B7/1353
Filed: 2003-03-14
Abstract: PURPOSE: A hologram element for detecting a spherical aberration of an optical pickup system is provided to configure at least more than one mixed pattern area where different hologram patterns are overlapped to detect an amount of a spherical aberration with optical information from an optical detector, thereby compensating for the aberration while enabling an AF(Automatic Focusing) control. CONSTITUTION: A collimating lens(21) converts an optical beam generated from a light source(20) into a parallel light. An objective lens(22) condenses the parallel light into an optical disk(10). A beam splitter(23) separates an incident light from a reflected light. Coupling lenses(24) condense the separated reflected light. A hologram element(25) is formed with hologram patterns. An optical detector(26) detects optical information and spherical aberration information stored in the optical disk(10) through an interference waveform mapped by the hologram element(25).
Patent KR-20040082046-A (KR)
Inventor: CHOI GYU HWAN
IPC: H04N5/46
Filed: 2003-03-17
Abstract: PURPOSE: A universal TV tuner having plural broadcasting reception functions is provided to voluntarily select a desired broadcasting scheme irrespective of a use area and a use purpose and watch TV by the selected broadcasting scheme. CONSTITUTION: An RF(Radio Frequency) AGC(Automatic Gain Control) amplifying unit(21) amplifies an inputted TV signal. A primary frequency converting unit(22) converts an input signal from the RF AGC amplifying unit into a primary IF(Intermediated Frequency) signal. A primary IF filter(23) passes a band of the primary IF signal from the primary frequency converting unit. A secondary frequency converting unit(24) converts the primary IF signal from the primary IF filter into a secondary IF signal. A secondary IF filter(25) passes a band of the second IF signal from the secondary frequency converting unit. An IF AGC amplifying unit(26) amplifies the secondary IF signal from the secondary IF filter. A broadcasting scheme selecting unit(31) selects one of a plurality of broadcasting schemes. A system gain control unit(32) controls the entire gain of a system corresponding to the broadcasting scheme selected by the broadcasting scheme selecting unit.
Patent KR-20040082530-A (KR)
Title: Phase Comparator for DLL(Delay Locked Loop)
Inventor: KIM GYEONG HUN
IPC: H03L7/081
Filed: 2003-03-19
Abstract: PURPOSE: A phase comparator applied to a delay locked loop circuit is provided to rapidly lock the initial phase since the variable delay line to control the shift register is controlled by using the rising clock signal as well as the falling clock signal. CONSTITUTION: A phase comparator applied to a delay locked loop circuit includes a phase comparison block(10) and a shift register control block(20). The phase comparison block(10) compares the reference clock signal obtained by dividing the clock signal by the divider with the phase of the feedback clock signal generated by the reference clock signal considering the delay line and the delay time of the inner circuit, wherein the clock signal is obtained by buffering the clock signal inputted from the outside. And, the shift register control block(20) controls the delay controller including the shift register to control the delay time of the delay line by using the data outputted from the phase comparison block(10), the rising clock signal generated by synchronizing with the rising edge of the clock signal inputted from the outside and the falling clock signal generated by synchronizing with the falling edge.
Patent KR-20040084248-A (KR)
Inventor: STRUDEL WERNER
IPC: D06C5/00
Filed: 2003-03-27
Abstract: PURPOSE: A circular spreader is capable of avoiding effectively pressure and compression of surfaces of tubular products on inlet range and outlet range thereof, being installed without an increase of cost and difficulty, holding the tubular products and reducing deterioration of quality of the products and a defect of a structure. CONSTITUTION: A circular spreader comprises: a spreader device containing a spreading guide unit facing an outside in all directions and guiding tubular products under a spreading condition; a magnetic inlet mandrel being connected with an end of an inlet of the spreader device and being suited to set the tubular products; a magnetic outlet mandrel being connected with an end of an outlet of the spreader device and being suited to set the tubular products; a magnetic inlet holding structure forming an inlet guide gap suited to set the tubular products between the inlet mandrel and an inlet holding structure and arranged in all directions around the inlet mandrel partly; and a magnetic outlet holding structure forming an outlet guide gap suited to set the tubular products between the outlet mandrel and an outlet holding structure and arranged in all directions around the outlet mandrel partly. The magnetic inlet mandrel and the magnetic inlet holding structure contain magnetic polarization and are repulsed through the inlet guide gap magnetically. The magnetic outlet mandrel and the magnetic outlet holding structure contain magnetic polarization and are repulsed through the outlet guide gap magnetically.
Patent KR-20030029604-A (KR)
Title: Signal generator using flow meter for quantitatively supplying sterilizing chemical
Inventor: CHO HEUY NAM
IPC: C02F1/50
Filed: 2003-03-29
Abstract: PURPOSE: A signal generator using flow meter for quantitatively supplying sterilizing chemical is provided, which can quantitatively feed liquid or solid chlorine to water according to water flow rate by quantitative feed pump that actuates by flow meter equipped with signal generator, so that constant residual chlorine concentration is kept. CONSTITUTION: The signal generator comprises a signal generation water flow meter composing signal generator; a sensor part for detecting generated signal; a control panel for deciding action of quantitative feed pump by computing the input signal and controlling it; a feed pump for feeding sterilizing chemical to water supplying pipe.
Patent KR-20040085641-A (KR)
Inventor: CHO BYEONG GI
IPC: G01N33/543
Filed: 2003-04-01
Abstract: PURPOSE: A canine distemper virus detection kit using immunochromatography and a detection method thereof are provided, thereby increasing simplicity of the detection method, reducing the detection time, and using various samples other than blood. CONSTITUTION: The canine distemper virus detection strip using immunochromatography comprises a monoclonal antibody against canine distemper virus which is bound to a membrane, wherein when the monoclonal antibody reacts with a sample, an antibody-gold conjugate is re-reacted with the monoclonal antibody; and the sample is selected from eye secretion, nasal mucus, saliva and urine. The method for preparing the canine distemper virus detection strip comprises the steps of: adsorbing the monoclonal antibody against canine distemper virus to a membrane; binding to the monoclonal antibody against canine distemper virus to a gold particle to produce the antibody-gold conjugate, mixing and immobilizing it into the basic material of the strip.
Patent KR-20040085678-A (KR)
Inventor: CHOI JEONG YE
IPC: G09G3/36
Filed: 2003-04-01
Abstract: PURPOSE: A four color liquid crystal display and its driving method are provided to increase external space resolution as maintaining a uniform cell gap of the four color liquid crystal display. CONSTITUTION: A liquid crystal panel assembly(300) includes a plurality of device sub pixels having an organic filter in one type of red, blue, green and transparent color. A signal converter unit converts a three color input image signal expressed as an image pixel spatially into a four color image signal. And a data driver unit(200) supplies an image signal from the signal converter unit to the device sub pixel as a data voltage.
Patent KR-20040086673-A (KR)
Inventor: JUNG JI UNG
IPC: H05B3/18
Filed: 2003-04-03
Abstract: PURPOSE: A heating element and a product are provided to achieve improved heating efficiency and durability, and permit the heating element to be used in direct current and alternating current. CONSTITUTION: A heating element comprises two strands of conductors(10) made of a copper or metal alloy line; and a heat resistant compound(30) arranged on the outer surfaces of the conductors, and made of a heat resistant resin through an extrusion molding process, wherein the heat resistant compound has a temperature adjustment function; and a power unit for supplying DC or AC voltages to the conductors. The heat resistant compound consists of a heat resistant polymer resin 60 to 80 weight%, a platinum catalyst 2 to 4 weight%, a conductive component 10 to 30 weight%, and an additive 0.5 to 1 weight%.
Patent KR-20040088707-A (KR)
Inventor: LEE DONG WON
IPC: H04N7/20
Filed: 2003-04-10
Abstract: PURPOSE: A device for duplexing a gap filler for a digital satellite broadcasting system is provided to duplex an amplifier of a gap filler when delivering a digital broadcasting signal to the gap filler from a satellite such that a receiving terminal can receive an output signal of the gap filler, thereby increasing the stability of a gap filler equipment. CONSTITUTION: A main amplifier(310) generates an alarm signal for a failure of a gap filler. A failure sensor(320) senses the alarm signal, and stores an output level and a waveform of the main amplifier(310) in a DB. A controller(330) directly or indirectly directs the main amplifier(310) to stop driving based on data transmitted from the failure sensor(320), and drives a preliminary amplifier(340).
Patent KR-20050000016-A (KR)
Inventor: KIM JEONG HOON
IPC: A61K9/70
Filed: 2003-06-23
Abstract: PURPOSE: Provided is a steam pocket which is composed of a pocket containing the powder of medicinal herbs. The steam pocket is heated in water to generate steam and the generated steam is applied to the face to provide nutrient to the skin as well as prevent bronchitis. CONSTITUTION: The steam pack is characteristically composed of a pocket which contains the powder of medicinal herbs including panax ginseng, Salvia miltorrhiza Bunge, Adenophora triphylla var. japonica HARA, Angelica gigas Nakai, mugwort, Chrysanthemum indicum, Plagiorhegma dubium Maxim, Phellodendron amurense Ruprecht, Lonicera japonica Thunberg, Gleditsia japonica M. var. koraiensis Nakai, Angelica dahurica Bentham et Hooker, Xanthium strumarium Linne, Magnolia kobus AP De Candolle, Platycodon grandiflorum Palibin, Saposhnikovia divaricata Schisck and mulberry leaf.
Patent KR-20050001134-A (KR)
Inventor: KIM KYUNG YONG
IPC: H04B1/40
Filed: 2003-06-27
Abstract: PURPOSE: A device for changing a desktop display in a mobile communication terminal is provided to change a desktop display with a simple operation such as an opening/closing operation of a folder, thereby reducing time and battery consumption without performing complex button operations for changing a display photo on the desktop. CONSTITUTION: A memory(12) stores image information to be displayed on the desktop and various programs for carrying out terminal operations. A key input unit(13) supplies a key input function for setting a desktop display change mode and selecting image information to be displayed on a terminal display window. An image output unit(14) receives the image information to be displayed, buffers the received information, and displays the buffered image information on the terminal display window. A terminal controller(15) reads images for changing a desktop display one by one whenever a folder is open/closed, and supplies the read images to the image output unit(14).
Patent KR-20050002235-A (KR)
Inventor: KIM SUNG DAE
IPC: G03G15/10
Filed: 2003-06-30
Abstract: PURPOSE: A wet type image forming apparatus is provided to prevent a suction member from being separated or tearing, thereby extending the lifetime of a pumping roller. CONSTITUTION: A pumping roller(31) is rotatably installed in a developer storage tank. A suction member for sucking a liquid developer is furnished at an outer side of the pumping roller. A lower portion of the first partition(35) is contacted with the circumference surface of the suction member and an upper portion of the first partition is extended to the outside of the developer storage tank. The second partition(37) is positioned at the rear of the rotation direction of the pumping roller with an interval separated from the first partition. A lower portion of the second partition pressurizes the outer circumference surface of the suction member and an upper portion of the second partition is extended to the outside of the developer storage tank. A pressurized member(38) for pressurizing the suction member is mounted at a lower portion of the second partition and positioned nearly vertically to the line passing through the rotation center of the pumping roller.
Patent KR-20050003766-A (KR)
Inventor: SHIN HYUN IK
IPC: F04B1/00
Filed: 2003-07-04
Abstract: PURPOSE: A belt transmission type compressor is provided to efficiently use a space by transmitting power of a driving motor to a compressor by a belt. CONSTITUTION: A belt transmission type compressor includes a driving motor(10), a compressor(20), and a power transmitting belt(30) connecting the driving motor with the compressor for transmitting power of the driving motor to the compressor. A motive power belt pulley(12) is installed at a driving shaft(11) of the driving motor. A following belt pulley(22) is installed at a rotary shaft(21) of the compressor. The power transmitting belt is installed between the motive power belt pulley and the following belt pulley.
Patent KR-20050008294-A (KR)
Inventor: KIM SOO HWAN
IPC: B65D85/48
Filed: 2003-07-15
Abstract: PURPOSE: A packing for packing up a PDP TV is provided to safely receive and transport a TV wherein a plasma display panel is mounted by absorbing any external shock. CONSTITUTION: The packing for packing up a PDP TV includes blocks(10), which comprises a protruding portion(14), a groove(16) and a protruding piece(18). The four corners of the PDP TV are inserted into the cut-away space of each block(10) of the PDP TV packing. The block(10) of the PDP TV packing has a protruding portion(14), a groove(16) and a protruding piece(18) to maintain uniform contact pressure. The block(10) further comprises a protruding portion(12) in the rear of the part wherein a space is formed, to increase strength of the packing.
Patent KR-20050009538-A (KR)
Inventor: CHOI DO IN
IPC: H04L12/28
Filed: 2003-07-16
Abstract: PURPOSE: An IEEE 1394-based manual optical communication network system is provided to simultaneously perform both transmission of asynchronous packets such as IPs and isochronous transmission of real-time multimedia data by applying an IEEE 1394 format as a data transmission format between an OLT(Optical Line Termination) and an ONU(Optical Network Unit), thereby usefully applied to a subscriber network for broadcast communication unions. CONSTITUTION: An OLT(100) configures downward time blocks having a fixed length with respect to a time axis to downwardly broadcast the same, by using IEEE 1394 format possible to contain isochronous data and asynchronous packets in one cycle. A plurality of ONUs(140,142,144) receives the downward time blocks, detects its own data, transmits the same to a corresponding subscriber, and configures upward time blocks having a fixed length with respect to a time axis to upwardly broadcast the same, by using the IEEE 1394 format. An optical distributor(120), which is disposed between the OLT(100) and the ONUs(140,142,144), simultaneously transmits the downward time blocks to the ONUs(140,142,144), and transmits the upward time blocks received by a time-division multiplexing to the OLT(100), so as to prevent the upward time blocks from being collided with the downward time blocks in the upward transmission.
Patent KR-20050010680-A (KR)
Title: Apparatus for measuring a rainfall
Inventor: JONG CHAN KWON
IPC: G01W1/14
Filed: 2003-07-22
Abstract: PURPOSE: A rainfall measuring apparatus is provided to accurately and stably measure the amount of rainfalls and to prevent breakage of the apparatus by the falling of a thunderbolt. CONSTITUTION: The rainfall measuring apparatus comprising a water container(105) for collecting rainfalls; a tipping bucket(110) which is movably installed under the water container(105) and becomes inclined periodically whenever the amount of rainfalls contained by falling from the water container(105) reaches a predetermined level; a magnet(115) which is connected to one side of the tipping bucket(110) and is operated together with the mobile tipping bucket(110); and a hole sensor(120) for outputting a pulse signal substantially corresponding to the amount of rainfalls by detecting a magnetic field of the magnet(115) which periodically approaches the tipping bucket(110) according its motion.
Patent KR-20040094272-A (KR)
Inventor: CHEN KUO RONG
IPC: G01S17/00
Filed: 2003-08-12
Abstract: PURPOSE: A vehicle navigation system and its method are provided to reduce the amount of radio transmission and to increase radio transmission accuracy by simplifying an on-board unit. CONSTITUTION: A remote customer service center(S) comprises an electronic map database(31), a radio communication equipment(32), a memory(33) and a server(3) linked to a display(34). A processor(13) for simple calculation operation is comprised in a vehicle(M) without the prior accurate navigation device or an electronic map database, in order to reduce installation cost of an on-board unit(OBU) of the vehicle.