baber/WOPTO huggingface dataset:
Patent KR-20030036322-A (KR)
Title: Device for preventing collision with motorcycle approaching from behind, in getting off vehicle
Inventor: KIM GOUNG JOON
IPC: B60N5/00
Filed: 2003-03-04
Abstract: PURPOSE: A device for preventing a collision with a motorcycle approaching from behind, in getting off a vehicle is provided to prevent a passenger getting off the vehicle from directly colliding with the motorcycle approaching from behind. CONSTITUTION: A device for preventing a collision with a motorcycle approaching from behind, in getting off a vehicle includes a protecting device. The protecting device is installed under a rear bumper of the vehicle. The protecting device is fixed to the rear body of the vehicle, with a bolt. The protecting device has a protective rod. An elliptical rod holding the protective rod is put in an elliptical protective pipe shorter than the width of the vehicle. A passenger getting off the vehicle is prevented from colliding with the motorcycle by making the protective rod projected outside from the protective pipe. An electric switch is installed on a side of the protective rod. If the protective rod isn't withdrawn, the vehicle can't start. Thus, passengers getting off vehicles are prevented.
Patent KR-20040087714-A (KR)
Inventor: LEE YONG JIN
IPC: G11B20/10
Filed: 2003-04-07
Abstract: PURPOSE: A multi-channel audio output device in a composite video apparatus is provided to automatically output a multi-channel audio of a converted second video apparatus if a level of the second channel audio is more than a predetermined level. CONSTITUTION: A 5.1 channel converter(205) converts right/left channel audios outputted from a VCR(204) into a 5.1 channel audio. A level detector(206) detects a level of the right/left channel audios. A microcomputer(207) controls an operation of a switch(202) according to the detected audio level. A level controller(203) individually outputs audios of multiple channels selectively outputted through the switch(202) to plural speakers distributed in different positions, and variably controls a level of an output audio under control of the microcomputer(207).
Patent KR-20040088698-A (KR)
Inventor: CHA HONG RAE
IPC: G09G3/296
Filed: 2003-04-10
Abstract: PURPOSE: A display panel set and a method for controlling the same are provided to effectively remove the moisture remaining at the front filter by additionally installing the moisture absorption film on the front side of the front filter. CONSTITUTION: A display panel set includes a sensor unit(110), a controller(118), a heating signal generation unit(122), a fan driving unit(120), a front filter(128) and a cooling fan(130). The sensor unit(110) generates the moisture sensing signal and the temperature sensing signal by sensing the moisture and the temperature. The controller(118) generates the moisture control signal and the temperature control signal by comparing the moisture sensing signal and the temperature sensing signal with the reference values, respectively. The heating signal generation unit(122) generates the heating signal in response to the moisture control signal. The fan driving unit(120) generates the fan driving signal in response to the temperature control signal. The front filter(128) is installed on the front surface of the display panel for serving as the electromagnetic wave shield and optical correction function as well as for removing the moisture of the set. And, the cooling fan(130) cools the set by the fan driving signal.
Patent KR-20030082447-A (KR)
IPC: C22B3/04
Filed: 2003-04-16
Abstract: Process for electrochemically digesting powdered precursors comprises introducing a powder charge between two liquid-permeable electrodes of an electrolysis cell. The powder charge flows from the electrolyte vertically to the electrode surfaces. An Independent claim is also included for an electrolysis cell.
Patent KR-20040090548-A (KR)
Inventor: KOO JA SEONG
IPC: G06K9/00
Filed: 2003-04-17
Abstract: PURPOSE: A method for detecting fingerprint and recognizing residual fingerprint image of a sensor is provided to discriminate biometric fingerprint image and residual fingerprint image. CONSTITUTION: A fingerprint detecting device acquires image data of a frame. It is discriminated that the acquired image is the biometric fingerprint image or the residual fingerprint image. If the acquired image is fingerprint image, a histogram is constructed from the acquired fingerprint image data. By analyzing the distribution of acquired pixel for the histogram, the acquired image data is discriminated.
Patent KR-20040091310-A (KR)
Inventor: JI JUN BOK
IPC: B60S1/08
Filed: 2003-04-21
Abstract: PURPOSE: A device for preventing burn of wiper motors is provided to prevent burn of the wiper motors caused by overload and to prevent bad effects upon other systems, by automatically turning off an interception device and a wiper relay if abnormal overload occurs from a driving device of the wiper motor. CONSTITUTION: A device for preventing burn of wiper motors(LH1,RH1) comprises the wiper motors; a wiper switch(WS1) selecting drive and operation modes of the wiper motors and outputting a signal; a control part(10) outputting a drive control signal of the wiper motors according to the signal selected from the wiper switch; a wiper relay(WR1) driving the wiper motors according to the drive control signal of the control part; and interception devices(CBL1,CBR1) cutting off the power supplied to the wiper motors if the wiper motor is overheated to the temperature of exceeding the predetermined temperature by overload. The device for preventing burn of wiper motors includes a logic device(20). In the logic device, two input ends are connected to the interception device and an output end is connected to one end of a coil in the wiper relay. If overload occurs from one of two wiper motors and the interception devices are turned off, the logic device turns off the wiper relay and intercepts driving of the wiper motors. The logic device comprises an end gate device.
Patent KR-20040093243-A (KR)
Inventor: CHO JEONG HO
IPC: H01L27/108
Filed: 2003-04-22
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to reduce parasitic capacitance and coupling ratio between capacitors by forming a ground metal film between a lower terminal and a bit line. CONSTITUTION: A first insulating layer(105) is formed on a substrate(100) having gate electrodes(103) and capacitors(104). A ground metal film(106) is formed on the first insulating layer of a cell region(101) to expose a bit line contact region. A second insulating layer(107) is formed on the resultant structure. Plugs(108) are connected to the ground metal film and the substrate through the second and first insulating layers. Bit lines(109) are formed on the plugs.
Patent KR-20040092073-A (KR)
Inventor: LEE MIN HO
IPC: G02F1/13357
Filed: 2003-04-24
Abstract: PURPOSE: A design of a diffusion pattern for a point light source is provided to obtain an aligned light source only using a light guide without having a separate optical device. CONSTITUTION: Light is emitted from a point light source(2) and input to a transparent acrylic light guide bar. The light guide bar has a predetermined pattern on the side opposite to a light guide plate to change the direction of light. The light input to the light guide bar is reflected from the pattern to change its direction such that the reflected light is propagated toward the light guide plate. Consequently, the light emitted from the point light source is changed into linear light and then input to the light guide plate. The light guide bar is integrated with the light guide plate.
Patent KR-20040095868-A (KR)
Title: Overlay key of semiconductor device
Inventor: NAM YONG U
IPC: H01L21/027
Filed: 2003-04-29
Abstract: PURPOSE: An overlay key of a semiconductor device for improving overlay errors between patterns is provided to improve the reliability of the semiconductor device by preventing effectively the overlay error between an LPC pattern of a main cell region and a bit line. CONSTITUTION: An overlay key of a semiconductor device is formed on a scribe lane of a substrate. The overlayer key(30) of the semiconductor device is used for measuring an overlay between patterns formed on a main cell region. The overlayer key of the semiconductor device is formed with the same as the patterns formed on the main cell region. The overlay key of the semiconductor device includes CD matched with the patterns formed on the main cell region.
Patent KR-20040092969-A (KR)
Inventor: HAAM SEUNG JOO
IPC: A61K9/00
Filed: 2003-04-30
Abstract: PURPOSE: Provided is a composition comprising a magnetic nanoparticle manufactured by encapsulating a magnetic material and a drug with a biodegradable synthetic polymer. Also, provided are a manufacturing method thereof and a targeting drug delivery system using the same. Therefore, it minimizes adverse side effect while maximizing drug action. CONSTITUTION: The composition comprising magnetic nanoparticle is characteristically manufactured by encapsulating magnetic material and drug with biodegradable synthetic polymer, wherein the polymer is in particular, polyester; the magnetic material is particularly Fe-based magnetic material; and a size of the nanoparticle is 500nm.
Patent KR-20040097471-A (KR)
Inventor: BYUN YONG SU
IPC: F23G7/04
Filed: 2003-05-12
Abstract: PURPOSE: An apparatus and method for supplying high-viscosity waste slurry is provided to prevent a spraying passage from being clogged by smoothly spraying high-viscosity waste slurry and air. CONSTITUTION: A slurry supply pipe(10) supplies high-viscosity waste slurry to a gasification furnace through a slurry supply line(12). A slurry supply valve(13) is installed at the slurry supply line, and opens/closes the slurry supply line. An air supply pipe(20) is coupled to the slurry supply pipe, and supplies air to the gasification furnace through an air supply line(21). An air supply valve(22) is installed at the air supply line, and opens/closes the air supply line. A dual-fluid nozzle(30) is coupled to one side of the slurry supply pipe and the air supply pipe, and mixes the high-viscosity waste slurry supplied through a passage(32) with air supplied through the air supply pipe. A guide blade(40) is detachably installed at one side of the dual-fluid nozzle, and has an incline portion(41) and a spraying port(42) formed at the end of the incline portion.
Patent KR-20040098772-A (KR)
Inventor: AHN BYEONG DEOK
IPC: G06F1/00
Filed: 2003-05-15
Abstract: PURPOSE: A swivel hinge assembly and a portable electronic device equipped with the same are provided to relatively miniaturize a size of the swivel hinge assembly by forming a cutting part at both ends of a base forming the swivel hinge assembly and increase the degree of freedom for designing an upper side of a main body. CONSTITUTION: The second frame(55) is equipped with the base(56) of a disk shape relatively rotating based on the first rotating center(53) of a direction perpendicular to the first frame(51) and having the cutting part(56c') by installing on the first frame. A front/rear rotating shaft(58) penetrates a rotating part housing(57) projected to cross a center on the upper side of the second frame base and is rotated based on the second rotating center of a horizontal direction to the first frame in a state perpendicular to the first rotating center.
Patent KR-20030094070-A (KR)
Title: Ｄｓｌ 모뎀 장치 및 ｄｓｌ 통신을 위한 수신 방법
IPC: H04B3/50
Filed: 2003-05-30
Abstract: 콘스텔레이션 인코더는 토폴로지 반전 신호를 라인으로 송신하기 위해 매 8심볼마다 180도 반전된 토폴로지를 가진 캐리어 데이터를 IFFT 유닛으로 제공한다. 송신중에 라인으로부터 신호를 수신하면, FFT 유닛은 콘스텔레이션 데이터를 얻기 위해 신호에 대해 고속 푸리에 변환을 수행한다. 다음에, AGC 제어기는 데이터에 대해 AGC를 수행한다. 또한, CAPC 유닛은 CAPC를 수행하고, 타이밍 재생기는 타이밍 재생이 필요한지 여부를 모니터한다. 캐리어 토폴로지 반전 송신으로 인한 신호 하이브리드 에코 주기 동안에, AGC, CAPC 및 타이밍 재생 프로세스는 동결된다.
Patent KR-20040103719-A (KR)
Inventor: JU JAE HUN
IPC: H02G3/30
Filed: 2003-06-02
Abstract: PURPOSE: A control system is provided to reduce a construction period and costs by eliminating the need of paving a cable pipe for wiring, and achieve improved quality of construction. CONSTITUTION: A control system comprises a structure fixed at a ceiling of a building; electric device connection assemblies(120,130,140) supported by the structure; and a cable hanger clamp for fixing flat cables on a wall. Each of the electric device connection assemblies includes a bus-wiring connection member(129) formed integrally therewith. The bus-wiring connection member has an insulation cover for electrical connection of flat cables, a metallic connection screw, a connection plate, and a metallic connection part.
Patent KR-20040104214-A (KR)
Inventor: KIM HYEONG IL
IPC: F25D17/00
Filed: 2003-06-03
Abstract: PURPOSE: An operation control device and a method of a refrigerator are provided to cool just a compartment where an article needing cooling is stored. CONSTITUTION: An operation control device of a refrigerator comprises chill discharge ports discharging chill to the inside of the refrigerator; load sensors(160a,160b,160c) arranged to the lower ends of shelves to measure the load of articles put on the shelves; plural concentrated cooling discharge ports arranged to each shelf to concentratedly discharge chill to the article put on the shelf the load of which is exceeded; a microcontroller(120) making chill discharged through the chill discharge ports and the concentrated cooling discharge ports; an opening and shutting unit executing the opening and shutting action to make chill flow into the inside of the refrigerator through the concentrated cooling discharge ports; and an opening and shutting drive unit(150) transmitting power for driving the opening and shutting unit.
Patent KR-20030071659-A (KR)
Inventor: KIM JEONG TAE
IPC: B60N2/42
Filed: 2003-06-09
Abstract: PURPOSE: A safety apparatus for a seat of a vehicle is provided to prevent a driver from being injured by reducing secondary impact with pushing the backrest back and restricting the steering wheel from being pushed at a collision. CONSTITUTION: A safety apparatus is composed of a seat adjusting handle(22), a seat fixing gear(23), a seat adjusting stopper(24), a head cylinder(21) operating a lead wire at a collision, and a suction cylinder(25) sucking according to pressure of the lead wire by the head cylinder. The head cylinder is elastically mounted in the bumper of the vehicle, and the suction cylinder is mounted in the seat adjusting stopper. A wire tightening screw is combined with a lead assembling hole and a lead adjusting screw of cylinders, and fixed by a hold fixing screw to operate both cylinders by the lead wire. A piston and a cylinder are forcibly pushed into a detecting head and a seat adjusting head by springs, and a solenoid is driven by receiving the air bag operation detecting signal. The secondary damage is reduced by relieving the seat fixing lever according to the lead wire signal at a collision.
Patent KR-20040110642-A (KR)
Inventor: HONG JI EUN
IPC: G01N30/00
Filed: 2003-06-20
Abstract: PURPOSE: A method for determination of amitrole is provided to analyze amitrole in a water sample to the extent in extremely small quantities rapidly and economically. CONSTITUTION: The method for determination of amitrole in a water sample comprises the step of: concentration of the water sample, derivatization by isobutyl chloroformate and analysis of amitrole by a gas chromatography or a gas chromatography/mass spectrometer. In the method, the concentration step is carried out by employing a rotary vacuum evaporator, the derivatization step comprises adding 40-60 l of isobutyl chloroformate to the concentrated sample to react the resultant at room temperature for 15 to 20 min. or comprises dissolving the concentrated sample in 150-250 l of methylene chloride and then adding thereto, 40-60 l of isobutyl chloroformate to react the resultant at room temperature for 15 to 20 min.
Patent KR-20040002636-A (KR)
Inventor: KIMURA TOHRU
IPC: G11B7/1374
Filed: 2003-06-20
Abstract: PURPOSE: To provide the objective lens of two-group constitution whose numerical aperture is set as >=0.8 so as to be applicable to an optical pickup system using a light source whose wavelength is about 400 nm, with keeping working distance is sufficiently secured even in the case that a focal distance is reduced so as to suppress chromatic aberration, the lens is easily manufactured by lowering manufacturing error sensitivity and possesses an excellent image height characteristics. CONSTITUTION: The objective lens 3 is used in the optical pickup system 1 for recording or reproducing information for an optical disk 4, and is constituted of two positive lenses of a first lens 3a arranged on the side of the light source and a second lens 3b arranged on the side of the optical disk, and at least two optical surfaces including the first surface of the first lens that is the optical surface on the side of the light source and the third surface of the second lens that is the optical surface on the side of the light source are made as aspherical surfaces.
Patent KR-20050004356-A (KR)
Inventor: CHOI HAN SUN
IPC: C04B14/06
Filed: 2003-07-02
Abstract: PURPOSE: Provided is a plastering mortar which removes cement poison, emits anions and blocks electromagnetic wave by adding activated carbon and charcoal powder to conventional cement mortar. CONSTITUTION: The plastering mortar giving beneficial effects on human body comprises 1wt.% of activated carbon powder obtained from carbonizing coconut shells, 15wt.% of charcoal powder, 24wt.% of cement and 60wt.% of dry sand. The charcoal powder replaces activated carbon so that it can reduce the production cost of mortar. The resultant mortar is mixed with water in use and applied to walls and floors of construction.
Patent KR-20040004156-A (KR)
Inventor: WADA HIDENORI
IPC: G11B7/135
Filed: 2003-07-03
Abstract: PURPOSE: An optical element, an optical head, a method for correcting a spherical aberration and an optical recording/reproducing apparatus are provided to have high capture efficiency and rim intensity. CONSTITUTION: The optical element(5) includes a central axis, the first curved surface(21) extending in the transverse direction with respect to the central axis, the second curved surface(22) extending in the transverse direction with respect to the central axis, and a peripheral surface(23) extending between the first curved surface(21) and the second curved surface(22). The light intensity distribution of the light emitted from the second curved surface(22) and the light intensity distribution of the light incident on the first curved surface(21) are different from each other, by refraction until light is incident on the first curved surface(21) and is emitted from the second curved surface(22). A rim intensity improvement rate(R), which is a rate of the rim intensity of the emitted to the rim intensity of the incident light, is 1.07 or more and 1.5 or less.
Patent KR-20050003787-A (KR)
Inventor: KUK LEE HO
IPC: B62D65/12
Filed: 2003-07-04
Abstract: PURPOSE: A trailing arm-mounting device is provided to automatically mount a trailing arm under a condition of empty vehicle weight. CONSTITUTION: A trailing arm-mounting device comprises fixed bases(10) fixed to the bottom of a work place; first cylinder members(20) mounted on the fixed bases; moving bases(30) mounted to rods of the first cylinder members; second cylinder members(40) horizontally mounted to the moving bases; attachment members(50) mounted to rods of the second cylinder members; and a weighted material(60) mounted to a predetermined position of a vehicle body to prevent ascent of the vehicle body when the rods of the first cylinder member are raised. The attachment member has a seating part coming in contact with a rear suspension and a protruded part coming in contact with the trailing arm to rotate the trailing arm. Support bodies(21) are formed to the sides of the first cylinder member. The support body supports ascent and descent of the moving base and the length of the support body is varied along the ascent and descent of the rod of the first cylinder member.
Patent KR-20040010248-A (KR)
Inventor: JANG HUN
IPC: H01L21/00
Filed: 2003-07-18
Abstract: PURPOSE: A pinned photodiode of a CMOS image sensor and a forming method thereof are provided to maximize a photodiode area by forming a potential well across a center of a photodiode region. CONSTITUTION: A pinned photodiode of a CMOS image sensor includes the first potential well(17a) and the second potential well(17b). The first potential well(17a) is formed between a substrate(18) and a photodiode region. The second potential well(17b) is formed to a center of the photodiode region. The second potential well(17b) is formed deeper than the first potential well(17a). The substrate(18) is formed with a P type substrate or an N type substrate. The first potential well(17a) is formed with an N+ potential well or a P+ potential well.
Patent KR-20050011204-A (KR)
Inventor: CHO SUNG HEA
IPC: F04C29/00
Filed: 2003-07-22
Abstract: PURPOSE: A variable displacement rotary compressor is provided to restrict a slip between an eccentric bush and a rotary shaft by constraining the eccentric bush by the rotary shaft and to prevent noise and durability-reduction caused by the collision of the bush and the rotary shaft. CONSTITUTION: A variable displacement rotary compressor is composed of a housing having two compression chambers with different volumes; eccentric cams(41,51) disposed on the outside of a rotary shaft(21) in two compression chambers, respectively; two eccentric bushes(42,52) mounted rotatively on the outsides of the eccentric cams; a hanging unit(80) for suspending the eccentric bushes to make the eccentric bushes eccentric oppositely to each other or in a non-eccentric state according to the rotational direction change of the rotary shaft; and a constraining pin(90) contacted with the inner peripheral surface of the eccentric bush by centrifugal force generated in turning the rotary shaft to restrain the eccentric bushes by frictional force.
Patent KR-20050011465-A (KR)
Inventor: JEONG JONG YEUL
IPC: H01L21/304
Filed: 2003-07-23
Abstract: PURPOSE: A method of manufacturing an end point CMP(Chemical Mechanical Polishing) pad is provided to check effectively a state of a groove in a pad by applying various colors to the pad according to the depth of the groove. CONSTITUTION: A second etching stop pad(23), a first etching stop pad(25) and an upper pad(27) are sequentially formed on a lower pad(21). At this time, the pads have different colors. A plurality of grooves(29) for exposing the first etching stop pad to the outside are formed in the upper pad. The exposed first etching stop pad is removed until the second etching stop pad is selectively exposed. The upper pad is removed by using CMP(Chemical Mechanical Polishing).
Patent KR-20030066567-A (KR)
Inventor: CHAE JUN HO
IPC: B60N2/90
Filed: 2003-07-24
Abstract: PURPOSE: A cushion attachment for a driver's seat is provided to improve convenience by attaching and detaching the cushion to the seat without change of the shape and by adjusting the height according to the shape of the body, and to seat the driver comfortably by supporting the vertebra stably with using the elastic rubber belt. CONSTITUTION: A rubber belt(2) is connected to a cushion(1), and a string adjuster(3) is attached. A coupler(4) is formed for assembling and disassembling a cushion attachment from the seat, and the attachment is used as the pillow by separating with using Velcro tapes(5,6). The cushion attachment is mounted to the seat regardless of the shape or the size of the seat and contacted to the waist of the user accurately. Load is applied to the human body evenly by keeping the S-shaped vertebra with supporting the waist firmly, and fatigue during driving is relieved by reducing impact to the waist and the vertebra of the driver. Thus, comfortableness and convenience are improved by using the attachment as the pillow.