baber/WOPTO huggingface dataset:
Patent KR-20040094982-A (KR)
Inventor: CHOI JEONG U
IPC: G01N33/68
Filed: 2003-05-06
Abstract: PURPOSE: A method for manufacturing nano bio-array using scanning probe microscope(SPM) is provided, thereby highly concentrating a target material in a sample and highly integrating bio-array. Therefore, the nano bio-array can be easily and cheaply manufactured. CONSTITUTION: The method for manufacturing nano bio-array using scanning probe microscope(SPM) comprises the steps of: applying tip bias voltage with opposite polar to the target material to a tip of SPM to collect the sample containing the target material into the tip; transporting the tip on a substrate; and removing the tip bias and spotting the sample on the substrate, wherein the target material is biological molecules including protein, nucleic acid or lipid; and the SPM is AFM(atomic force microscope), EFM(electrostatic force microscope) or LFM(lateral force microscope).
Patent KR-20040076191-A (KR)
Inventor: JUNG HUN JUN
Filed: 2003-05-12
Abstract: PURPOSE: A system for paying the price in a prepaid method on membership basis by using an infrared portable terminal is provided to download money through mobile communication by using a portable terminal having a mobile communication function and a local infrared communication function, and to pay the price in prepaid method through local infrared communication, thereby supplying a low-priced high-efficiency service. CONSTITUTION: A portable terminal(10) stores member information including member IDs and real money information, transmits the stored information by using local infrared communication when paying the price, and updates/stores information on real money left after paying the price. An infrared communication terminal(20) receives the member information, and transmits the real money left by subtracting the corresponding price from the current balance to the portable terminal(10). A data center(30) collects/settles accounts of paid details. A main server(40) manages the paid details.
Patent KR-20040097673-A (KR)
Inventor: LEE CHUNG KUEN
IPC: H04B1/40
Filed: 2003-05-12
Abstract: PURPOSE: A mobile phone containing a program and electronic circuit for generating ultrasonic waves to exterminate insects is provided to effectively exterminate vermin by firing ultrasonic waves of various frequencies and various intensities. CONSTITUTION: When the power switch of a mobile phone is turned on, a CPU issues an ultrasonic generation command to a driving circuit part(2) according to the data of a memory(1) storing an ultrasonic generation program. Based on the ultrasonic generation command, the driving circuit part(2) randomly works in a previously programmed pattern so as to fire ultrasonic waves of various frequencies and various intensities. At this moment, if a call request signal is received to the mobile phone, it is delivered to an equipment usage detection part(3). If the equipment usage detection part transfers the signal to the CPU. the CPU issues a stop command to the driving circuit part(2) so that the firing of ultrasonic waves can be stopped.
Patent KR-20040036522-A (KR)
Title: A cap for hunting
Inventor: CHO BYEONG U
IPC: A42B1/24
Filed: 2003-05-21
Abstract: PURPOSE: A cap for hunting is provided to easily catch a movement or position of an animal without revealing the glitter of a hunter's eyes to the animal or without directly facing the eyes with the animal in the state that the hunter wears the cap in the hunting ground. CONSTITUTION: A cap for hunting comprises a wearing unit(1) formed in a semi-sphere to be put on a head of a hunter(human); a shape maintaining member(31) to maintain a shape of a visor of the cap; and a brim unit(3) to be connected with the wearing unit(1) including a mesh member(33) to be connected with an inside or outside of the shape maintaining member(31). The shape maintaining member(31) is made of a plastic plate and can be connected to the wearing unit(1) by sewing. The shape maintaining member(31) is provided to be fixed onto or separated from the wearing unit(1) because the mesh member(33) is connected with the wearing unit(1) in the state of winding around the mesh member(33).
Patent KR-20040102704-A (KR)
Inventor: PARK SUN YEOL
IPC: G01B7/008
Filed: 2003-05-29
Abstract: PURPOSE: A tank dimension measurer of a membrane LNG(Liquefied Natural Gas) ship and a method thereof are provided to improve the measurement accuracy and the productivity by measuring the dimension inside a tank at once. CONSTITUTION: A base jig(10) is stuck to a corner to meet three inner faces of a tank. The rest part of the base jig except a contacted face with the tank is formed in a spherical face(12). A target(20) is fixed in the spherical face of the base jig and included two focuses having a height difference. A three-dimensional measurer measures a three-dimensional position coordinates of the corner in the tank through many targets. The targets are fixed in the corner of the tank by the base jig. Thereby, the productivity is improved by checking the three-dimensional coordinates of each corner and the reliability of a product is improved by obtaining exact data.
Patent KR-20040103566-A (KR)
Inventor: KIM JAE SEONG
IPC: H01R24/38
Filed: 2003-05-29
Abstract: PURPOSE: A coaxial connector having a switch is provided to have excellent assemblage productivity by simply assembling a switch implement and prevent the concentricity badness of a connector pin insertion hole formed in an insulation housing. CONSTITUTION: An insulation housing(10) has the first housing flap(11) and the second housing flap(12) which are mutually assembled and are formed as a cylindrical body. The second housing flap has a disk-type cover part(13) extended along a horizontal direction in an upper end by one body. A connector pin insertion hole(14) is penetrated and formed in a central axis direction in the center of the disk-type cover part.
Patent KR-20040103043-A (KR)
Inventor: LEE SANG HO
IPC: A61K8/02
Filed: 2003-05-30
Abstract: PURPOSE: Provided is a jelly typed patch for tooth whitening containing peroxides and tartar removal and preventing agents. It has jelly typed adhesive and is thus used easily by attaching to tooth. CONSTITUTION: The jelly typed patch for tooth whitening is characteristically composed of a film, adhesive coated on the film, a moistureproof paper where the adhesive is attached, wherein the adhesive comprises peroxides, peroxide stabilizing agent, tartar inhibitor, coat forming agent, coat protecting agent, humectant, and plasticizer.
Patent KR-20040105001-A (KR)
Inventor: LEE HONG U
IPC: F16F15/24
Filed: 2003-06-03
Abstract: PURPOSE: A torsional vibration reducing device of a crankshaft is provided to improve the durability of a crankshaft and to effectively reduce the vibration noise of the crankshaft by controlling the characteristics of a damper. CONSTITUTION: A torsional vibration reducing device of a crankshaft comprises a measuring unit(10) measuring the torsional vibration of a crankshaft(70) and consisting of a pulse sensor, a controller(20) outputting a power control signal by comparing the torsional vibration measured by the measuring unit and the reference vibration inputted by a reference value generating unit(30), a power supply unit(40) changing the voltage supplied from a battery(50) depending on the voltage control signal of the controller, and a variable damper(60) of which characteristics are controlled by the power supplied from the power supply unit.
Patent KR-20040104178-A (KR)
Inventor: YOON JUN HO
IPC: H01L33/56
Filed: 2003-06-03
Abstract: PURPOSE: An LED fabrication method is provided to achieve good brightness by forming a metallic reflective side using a lead frame. CONSTITUTION: A lead frame(41) including the first to the fifth pattern parts(41a-41e) is formed. The first to the third pattern parts of the lead frame are plated by using a metal having high conductivity. The fourth and the fifth pattern parts of the lead frame are plated by using a metal having a high reflectance. An LED chip is mounted on the first pattern part. The LED chip is connected to the second and the third pattern parts by using a wire bonding method. A molding process is performed to protect the LED chip and a wire-bonding part. A reflective side is formed by facing the fourth and the fifth pattern parts to each other on the basis of the first pattern part. A lead is formed by changing the second and the third pattern parts.
Patent KR-20040106975-A (KR)
Inventor: LIM CHAE HWAN
IPC: G06V30/10
Filed: 2003-06-10
Abstract: PURPOSE: A method for recognizing characters in a portable terminal having an image input unit is provided to recognize characters from an image inputted from an image input unit and store the characters on a list, thereby enabling a user to search, edit, and dial wanted characters on the list. CONSTITUTION: A control unit checks whether an image is photographed(401). If so, the control unit displays the image and pops up the biggest characters(403). The control unit checks whether a key signal is inputted from a key input part(405). If the key signal is a storage key signal, the control unit stores the popped characters on a list and stores the image in a memory(407). If the key signal is not the storage key signal, the control unit checks whether the key signal is a cancel key signal(409). If the key signal is the cancel key signal, the control unit displays the second largest characters on a display unit(411). The control unit checks whether the key signal is the storage key signal(413). If so, the control unit stores the popped characters on a list and stores the image in the memory(415). In step(409), if the key signal is not the cancel key signal, the control unit checks whether set time passes(417).
Patent KR-20040106706-A (KR)
Inventor: JI SANG U
IPC: B62D1/04
Filed: 2003-06-11
Abstract: PURPOSE: An injury preventing device of a steering wheel for a vehicle is provided to prevent a driver from being injured when the upper body collides against the steering wheel by breaking the rim member of the steering wheel and rotating the broken rim member toward an engine room in a collision of a vehicle. CONSTITUTION: An injury preventing device of a steering wheel for a vehicle comprises a sensor sensing the head-on collision of a vehicle and outputting a sensing signal to the exterior, a microcomputer outputting a control signal with response to the application of the signal outputted from the sensor, and a breaking unit prepared in a rim(1) and breaking the rim with response to the control signal of the microcomputer by an explosion unit(30).
Patent KR-20040108129-A (KR)
Inventor: CHANG HAK SEON
IPC: C09K19/56
Filed: 2003-06-16
Abstract: PURPOSE: An alignment layer comprising a polyimide polymer is provided to improve the anchoring force, to apply more increased elastic force to liquid crystals in a bulk zone and to reduce the time needed for erasing residual images, and thus to give a liquid crystal display device capable of realizing high-speed response. CONSTITUTION: The alignment layer comprises a polyimide polymer represented by the following formula 1, which has an azobenzene side-chain susceptible to photoisomerization by the light irradiated to the alignment layer. In formula 1, R1 is a substituted or non-substituted C3-C10 organic alicyclic group, or an organic group having a substituted or non-substituted C6-C14 aromatic ring; R2 is a substituted or non-substituted C3-C10 organic alicyclic group, a substituted or non-substituted C6-C14 aromatic ring, or an organic group having a substituted or non-substituted C6-C14 aromatic ring; each of R3 and R4 is a functional group containing an oxygen or nitrogen atom; and n is a positive integer.
Patent KR-20040110409-A (KR)
Inventor: LEE HAN CHEOL
IPC: B23Q11/10
Filed: 2003-06-19
Abstract: PURPOSE: A cutting oil purifying device is provided to supply the purified cutting oil to a cutting device after purifying the used cutting oil using an antiseptic and/or a sterilizer and a pH controller. CONSTITUTION: A cutting oil purifying device comprises a pump(7) installed on an inflow passage(5) communicated with a cutting oil storing container(3) for a machine tools(1), a filter assembly(13) having a first filter part(37) installed on a main passage(9) communicated with the pump and filtering the chips contained in the cutting oil, a second filter part(39) removing the grease contained in the cutting oil and a third filter part(41) sterilizing the cutting oil, and a discharge passage(15) connecting the main passage with the cutting oil storing container.
Patent KR-20030097715-A (KR)
Title: 정보 처리 장치 및 비접촉 정보 매체
IPC: G06K7/08
Filed: 2003-06-20
Abstract: 휴대 전화 단말기를 시작으로 하는 소형의 휴대 정보 장치에 IC 카드 모듈을 사용하는 경우, 장치의 소형 경량의 필요성 때문에, 통상의 IC 카드보다 훨씬 소형인 것을 사용한다.  소형의 비접촉식의 카드로서는 모듈 상의 안테나 코일의 면적을 확보할 수 없고, 송수신 신호의 파워가 얻어지지 않고, 외부 장치와의 통신 거리가 작아지는 문제가 있다.  본 발명은 외부 장치와 IC 카드 모듈의 안테나 코일과의 사이를, 부스터 코일을 통하여 송수신함으로써, 실효적인 안테나 코일의 면적을 넓히는 효과를 얻어, 통신 거리를 실용상 문제없는 정도까지 늘릴 수 있다.  이에 따라 신뢰성, 정전 파괴의 문제가 생기지 않는다.
Patent KR-20050002483-A (KR)
Inventor: LEE WOO YOUNG
IPC: G11C7/06
Filed: 2003-06-30
Abstract: PURPOSE: A method for controlling the swing width of a signal from a data output stage is provided to improve processing speed by narrowing the swing width of the output data through precharging the output stage of a sense amplifier in a predetermined level. CONSTITUTION: A method for controlling the swing width of a signal from a data output stage comprises the step of: narrowing the swing width of the output signal from an output stage by precharging the output stage of an input/output sense amplifier in a predetermined level. Wherein the precharging voltage level is half of the driving voltage level(Vdd) of the sense amplifier.
Patent KR-20050004423-A (KR)
Inventor: KANG TAE KYOUNG
IPC: H04B1/40
Filed: 2003-07-02
Abstract: PURPOSE: A communication device using a USB(Universal Serial Bus) in a mobile terminal is provided to improve the connection rate in USB communication by applying variable resistors instead of fixed serial resistors in the output port of the USB driver IC of a mobile terminal and compensating for data line impedance. CONSTITUTION: A communication device using a USB in a mobile terminal comprises an MSM(Mobile Station Modem)(310), a USB driver IC(320), and a variable resistor part(330). The MSM(310) controls the overall operations of the mobile terminal, and adds a code to support a USB protocol. The USB driver IC(320), containing a USB port that meets USB communication standards, exchanges information with other communication equipments and home appliances and shares data with them. The variable resistor part(330) selects a stable data line impedance suitable for USB communication with other communication equipments and home appliances.
Patent KR-20040062381-A (KR)
Title: Plasma display panel
Inventor: KANG GYEONG DU
IPC: H01J11/26
Filed: 2003-07-04
Abstract: PURPOSE: A plasma display panel is provided to achieve improved discharge efficiency by forming a non-discharge area between discharge cells and optimizing shapes of discharge cells in consideration of diffusion of discharge gas. CONSTITUTION: A plasma display panel comprises the first substrate(10) and the second substrate(20) opposed each other; address electrodes(21) formed on the second substrate; barrier ribs(25) arranged in the space formed between the first substrate and the second substrate, and which define a plurality of discharge cells(27R,27G,27B) and a non-discharge area(26); phosphor layers(29R,29G,29B) formed in the discharge cells, respectively; and discharge sustain electrodes(12,13) formed on the first substrate. The non-discharge area is disposed in the region surrounded by the horizontal and vertical axes passing through the centers of discharge cells.
Patent KR-20050003901-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W88/18
Filed: 2003-07-04
Abstract: PURPOSE: A directory synchronization system and a method therefor are provided to transmit the directory data of a mobile terminal to a directory server using a short message so as to use the mobile terminal even in the process of directory data transmission. CONSTITUTION: A mobile communication network comprises a BTS(110), a BSC(120), an MSC(130), a PDSN(Packet Data Service Node)(160), a DCN(Data Core Network)(170), an HLR(150), and an SMSC(140). The BTS(110) executes radio communication with a mobile terminal(10). The BSC(120) controls the BTS(110). The MSC(130), connected with the BSC(120), executes call switching. The PDSN(160), connected with the BSC(120), provides a packet data service. The DCN(170) is connected to the PDSN(160). The HLR(150), connected with the MSC(130), manages subscriber information. The SMSC(140), connected to the MSC(130), provides a short message service. A directory server(180), connected to the DCN(170), stores and manages directory information. The mobile terminal(10) creates stored directory information in the form of a short message for directory synchronization and transmits the created short message to the directory server(180).
Patent KR-20050009807-A (KR)
Inventor: KIEM JEONG HYUN
IPC: E01D22/00
Filed: 2003-07-16
Abstract: PURPOSE: A sequential replacement method is provided to quickly and safely replace girders while the passing of a vehicle is allowed. CONSTITUTION: A bracket is selectively installed in upper both walls of a pier(100) by regarding to an overhead clearance between lower faces of girders(310,320,330) and an upper face of the pier. Or, temporary supports are installed from the ground in both sides of the pier. Or, a prefabricated bracket for lifting an upper structure of a bridge is installed in the upper part of the pier. Then, a jack for lifting is installed. One girder in the upper part of the pier is replaced and new girder(410) is supported by the jack for lifting. The ends of the new girder and the existing girder are connected by a connection block. A new bridge bearing for supporting the new girder is installed. The connection block is removed and the other girder is replaced. Then, the new girder is supported by the jack for lifting. Both ends of the new girder are connected with girders in both sides by the connection block. A new bridge bearing is installed to support the new girder. The jack for lifting is removed and the section of an upper coping portion in the pier is expanded. These steps are repeated corresponding to the number of replaced girders. Thereby, the girders are safely replaced while preventing the collapse or the separation of the girders while a passing of a train is allowed.
Patent KR-20050010174-A (KR)
Inventor: YU DONG JUN
IPC: A61F7/08
Filed: 2003-07-18
Abstract: PURPOSE: A cold-hot pack for muscle pain and a method for manufacturing the same are provided to allow the deep heat permeation into shoulder's muscles by distributing the pack on the muscles of a shoulder portion as a minimal pain treatment area, and to secure the reliability and productivity just by mechanically simplifying the pack. CONSTITUTION: The cold-hot pack for muscle pain includes: a textile pocket body(10), composed of a pack's shoulder back portion to be distributed on the trapezius muscle of the back of the upper human body when a user stands and the human neck back, a pack's shoulder upper portion which is extended from the pack's shoulder back portion so as to be distributed on the trapezius of both human shoulder upper surfaces, and a shoulder-supported auxiliary portion of the pack which is extended from the pack's shoulder upper portion to the front of the upper human body; a net-type auxiliary pocket(18), arranged under the textile pocket body(10) and filled with Terra-cotta particles(20); a heat-stored, aromatic layer(22); and an aromatic cushion layer(26).
Patent KR-20050011614-A (KR)
Title: Wild edible plant food using erigeron annuus
Inventor: AN MIN HEE
IPC: A23L19/00
Filed: 2003-07-23
Abstract: PURPOSE: A wild edible plant food obtained by drying Erigeron annuus L. in the sun, parboiling in hot water and seasoning is provided. It has efficacy of Erigeron annuus L and the characteristic taste and flavor. CONSTITUTION: Erigeron annuus L. is dried in the sun until the moisture is fully removed, parboiled in hot water and seasoned with spices. Therefore, the wild edible plant food has pharmacological efficacy of Erigeron annuus L.
Patent KR-20050017516-A (KR)
Inventor: HONG HAN KI
IPC: F16H57/027
Filed: 2003-08-14
Abstract: PURPOSE: A lubrication structure of a manual transmission is provided to exhaust pressure in the transmission through an air breather by forming plural oil holes in a control housing, to prevent the oil sprayed at high temperature from being discharged together with the pressure, and to drop the oil to the oil guide. CONSTITUTION: In a manual transmission having a control housing(40) positioned at the upper part of a transmission case(20) and installed with a control shaft therein, an opening unit(22) communicating with the control housing is formed at the upside of the transmission case. At least one oil hole(25,26) for discharging the oil inserted through the opening unit is disposed near the opening unit. An air breather(60) is installed at the upper part of the control housing. An oil guide is mounted in the transmission case.
Patent KR-20040017782-A (KR)
Inventor: NISHIDA AKIO
IPC: H02M3/28
Filed: 2003-08-19
Abstract: PURPOSE: To provide a switching power supply and electronic equipment using the same, capable of reducing switching loss, by decreasing much the switching frequency at a low load, and preventing increase of a conduction loss by preventing the switching frequency at a nominal load or heavy load from falling more than required. CONSTITUTION: An on-period control circuit 5 and an off-period control circuit 6 are provided. The off-period control circuit 6 functions to reduce switching frequency at a low load. The on-period control circuit 5 functions, instead of the off-period control circuit 6 at a nominal load or heavy load to prevent lowering of the switching frequency more than required due to the off-period control circuit 6.
Patent KR-20040054480-A (KR)
Inventor: SAKAI SEIJI
IPC: F21Y105/00
Filed: 2003-08-19
Abstract: PURPOSE: A plane light source device, an LCD device and a display device are provided to form an optical sensor for detecting a light and a shielding member for shielding a light incident at more than certain angle in horizontal direction, and to feed back a detected value to increase/decrease lightness of a light source, thereby suppressing time and temperature changes of brightness and chromaticity. CONSTITUTION: A light guide plate(2) introduces a light incident from an incident surface(2c). The light guide plate(2) has printed dots on a lower surface(2b), and comprises a diffusive portion(13) for diffusing the incident light. An optical sensor(4) receives a light incident from a side(2e) of the light guide plate(2). A shielding member(9) is located in front of the optical sensor(4). The shielding member(9) has pin holes to shield a light which is incident at more than certain angle in a direction of an opposing surface(2d) from the incident surface(2c) in the optical sensor(4). Lightness of LEDs(1) is controlled based on the light detected by the optical sensor(4).