baber/WOPTO huggingface dataset:
Patent KR-20040009227-A (KR)
Title: Method for manufacturing vertical type probe card
Inventor: LEE UK KI
IPC: H01L21/66
Filed: 2002-07-23
Abstract: PURPOSE: A method for fabricating a vertical probe card is provided to easily correspond to a ball-type electrode pad whose upper surface protrudes by opening a probe tip of a probe card to the outside when the probe tip contacts the electrode pad. CONSTITUTION: A through hole connected to a multi-layer internal circuit is formed in a printed-circuit-board(PCB) and a connection terminal is formed in a side surface of the PCB. An electrical connection pin is prepared. A space transforming unit(S8) is formed. Upper and lower reinforcing plates can be coupled to each other. A main part made of a micro tube having an inner hole is prepared. A passivation layer is formed on the main part. The lower portion of the main part is wet-etched so that the lower portion is etched to form a tilted surface. An insertion material is filled in the main part. A passivation pattern is formed in the lower portion. The main part is wet-etched to form an elastic part having a plurality of cut parts separated from one another. The insertion material is removed to form the probe tip including a contact terminal in the lower part of the elastic part. The probe tip is attached to the lower side of the space transforming unit(S12). The electrical connection pin is inserted into the through hole. The space transforming unit is located under the PCB. The upper and lower reinforcing plates are located on and under the PCB and are coupled by a bolt(S16).
Patent KR-20040011187-A (KR)
Title: A solution mixing apparatus
Inventor: HUH TAE SIK
IPC: B01F27/91
Filed: 2002-07-29
Abstract: PURPOSE: A solution mixing device with improved mixing efficiency is provided which further improves mixing efficiency of solid additive and distilled water by installing variable blades for performing straight line motion and forward and reverse rotational motions at a lower part of mixing tank. CONSTITUTION: The solution mixing device(1) with improved mixing efficiency comprises a mixing tank(10) into which solid additive and aqueous solution are injected so that the solid additive and aqueous solution are mixed in the mixing tank(10); a circular supporting body(30) which is installed at the bottom side of the mixing tank(10), and in a circumferential direction of which a plurality of supporting pipes(32) are installed; an eccentric body of revolution(50) which is integrally and eccentrically mounted on a lower part of rotation shaft(52) rotationally supported to center of the supporting body(30) and cover of the mixing tank(10) and driven by motor(52a), and in a circumferential direction of which first guide groove(54) is formed; and a plurality of agitating blades(70) a rear part of which is supported to the first guide groove(54) of the eccentric body of revolution(50), which pass through the supporting pipes(32) of the supporting body(30), and which are installed at an end part of supporting shaft(74), wherein a spring(72) is elastically supported to the supporting shaft(74).
Patent KR-20040013291-A (KR)
Title: spanner
Inventor: SHIN JAE HYEON
IPC: B25B13/08
Filed: 2002-08-05
Abstract: PURPOSE: A universal spanner is provided to tighten a bolt and a nut regardless of the size of a hexagonal head formed at the bolt and nut, and to smoothly insert an insertion member by forming a magnet and a protrusion at the insertion member. CONSTITUTION: A universal spanner is composed of an open end unit(20) having a coupling surface(21), a handle(10) integrally formed with the open end unit, and an insertion member(30) inserted into the coupling surface and having a fitting protrusion. A magnet is attached to a groove formed at the insertion member.
Patent KR-20040013303-A (KR)
Title: Camera for iris recognition
Inventor: HONG JEONG HA
IPC: H04N5/225
Filed: 2002-08-05
Abstract: PURPOSE: An iris recognizing camera is provided to recognize the operation state of the camera via a lens during receiving iris data of a user by visually informing the user of camera state information by state information display parts. CONSTITUTION: An iris recognizing camera includes a plurality of state information display parts positioned on the rear surface of a half mirror(7) for displaying operation states of the camera. The state information display parts are LEDs(10a-10c) for informing whether the camera is power-on, whether iris recognizing is in operation, and whether authorization is carried out. While checking the camera states, a user fixes his eyes in the direction toward a lens(3). Therefore, the iris recognition is carried out without errors caused by the movement of the user's eyes.
Patent KR-20040013346-A (KR)
Inventor: CHOI IN HO
IPC: G11B7/085
Filed: 2002-08-06
Abstract: PURPOSE: A collimator actuator is provided to vary a collimator lens to compensate for spherical aberration and change the structure of a magnetic spring applied to the collimator lens to increase a linear characteristic section and improve driving force characteristic. CONSTITUTION: A collimator actuator includes a lens holder and a magnet. The lens holder has a collimator lens and a driving coil arranged at one side of the lens holder. The lens holder is supported by two leaf springs connected to a fixed part. The magnet is attached to a yoke(51) combined with the fixed part and generates magnetic flux to locate an iron piece(53) at one of two stable positions. Magnets(54,56) having the same polarity are arranged at the left and right of the front side of the yoke, and a magnets(55) having a polarity opposite to the polarity of the magnets are placed at the center of the front side of the yoke.
Patent KR-20020068998-A (KR)
Title: Method of manufacturing image forming apparatus
Inventor: FUSHIMI MASAHIRO
IPC: H01J9/24
Filed: 2002-08-12
Abstract: PURPOSE: A method of manufacturing an image forming apparatus is provided to obtain spacers with improved space maintaining function, while reducing a displacement of an electron trajectory to be caused by a spacer. CONSTITUTION: An image forming apparatus comprises an envelope made of members inclusive of a first substrate and a second substrate disposed at a space being set between first and second substrates, image forming units and spacers(1020) disposed in the envelope, wherein the spacers maintain the space. A method of manufacturing an image forming apparatus comprises the steps of forming a spacer having a desired shape by cutting a spacer base member, and abutting the spacer upon the first substrate or second substrate at non-cut surface of the spacer.
Patent KR-20040017908-A (KR)
Title: A Common Lens with Beam-Spliter, Polarizing Filter, etc. for the Detecting Defects of Bottle or Container and the Detecting Defects Apparatus using same
Inventor: HWANG DEUK HYEON
IPC: G01B11/30
Filed: 2002-08-22
Abstract: PURPOSE: A compound lens and a vessel bottom inspection apparatus by using the same are provided to simplify inspection processes and to reduce manufacturing costs by simultaneously performing a polarizing inspection and an impurity inspection when performing a bottom inspection. CONSTITUTION: An illumination unit(30) is installed at a lower portion of a vessel. A compound lens(40) is aligned at an upper portion of the illumination unit(30). The compound lens(40) has a condenser lens section(42) for receiving a bottom image of the vessel, a beam splitting section(48) for splitting the bottom image into several images through a beam splitter(48a), and sub lens sections(50a,50b) equipped with a polarizing filter(56). CCD cameras(54,55) are aligned at one side of the compound lens(40) towards the sub lens sections(50a,50b). The CCD cameras(54,55) are detachably coupled to the sub lens sections(50a,50b).
Patent KR-20040018586-A (KR)
Title: Motion detecting device using face characteristics and monitoring system adapting it
Inventor: CHO JAE SU
IPC: H04N7/18
Filed: 2002-08-23
Abstract: PURPOSE: A device for detecting motion using facial characteristics and a monitoring system applying the same are provided to improve the performance of products used for a security system though intelligent motion detection, and efficiently use a storage capacity. CONSTITUTION: A frame memory(21) stores video signals for detecting motion of an inputted image. A subtractor(22) obtains a difference image to brightness values of the previous image stored in the frame memory and the currently inputted image. An absolute value unit(23) obtains an absolute value of the difference image. A characteristic extracting unit(24) extracts characteristic values necessary for detecting the motion. A threshold set unit(25) sets up a threshold according to the characteristic values. A comparator(26) compares the difference image with the threshold. A binarizing unit(27) binarizes pixels with motion and other pixels without motion. An adder(28) obtains the sum total of the binarized pixels with motion. A motion determining unit(29) determines whether the current image has motion. A face detector(30) detects a face image of a man from the image.
Patent KR-20040021732-A (KR)
Title: Apparatus for storing and using as well as cleaning rainwater
Inventor: HAN MOO YOUNG
IPC: E03B3/03
Filed: 2002-08-29
Abstract: PURPOSE: A rainwater utilization system having the impurities removal function is provided to utilize rainwater for various purposes. CONSTITUTION: The rainwater utilization system having the impurities removal function contains: a catchment area(10) for storing up rainwater; a storage tank(40) installed on the lower side of the catchment area(10) to store up the rain water drained from the catchment area(10); a filter device(30) installed on a passage where the catchment area(10) and the storage tank(40) are connected to remove impurities in rainwater; and a water supply tank(70) installed on the lower side of the storage tank(40) to store up the rainwater discharged from the storage tank(40) and to supply water of the fixed water pressure.
Patent KR-20040020429-A (KR)
Title: Circuit breaker with sensing function of off/trip state
Inventor: SEO JAE GWAN
IPC: H01H71/04
Filed: 2002-08-30
Abstract: PURPOSE: A circuit breaker is provided to accurately sense the off and trip state by sensing the rotation position of the movable electrode. CONSTITUTION: A circuit breaker comprises a fixed electrode(11) having a fixed contact(12); a movable electrode(21) having a movable contact(22) corresponding to the fixed contact, wherein the movable electrode is disposed to be rotatable among the input position contacting the fixed contact, off position separated from the fixed contact, and the trip position having a rotating angle larger than the rotating angle of the off position; and a sensing switch(71) for sensing the off position and the trip position of the movable electrode by contacting the movable electrode.
Patent KR-20040021144-A (KR)
Inventor: KOO YEONG SAM
IPC: H01M2/34
Filed: 2002-09-02
Abstract: PURPOSE: A pouch-type lithium secondary battery using a pressure switch as a safety device is provided, to allow the current to be blocked if the vacuum is released, thereby preventing the overcharge, the overdischarge and the short circuit. CONSTITUTION: The lithium secondary battery comprises a positive electrode, a separator, a negative electrode, a positive electrode tap and a negative electrode tap contained in a pouch, and a pressure switch which is set at least one between the positive electrode tap and the negative electrode tap, operates in vacuum and blocks the current if the vacuum is released. The pressure switch(100) comprises a tap extension part(40) narrower than the positive electrode tap or the negative electrode tap formed on the upper face(11) of a metal plate(10); a support part(21) which is contact with the upper face in vacuum and is separated from the upper face if the vacuum is released; a first spacer part(22) for forming a first tap receiving part(41) wider than the positive electrode tap or the negative electrode tap; an electrolyte solution-insoluble polymer(31) formed on the tap receiving part; a first cover part(23) formed on the polymer(31); a second spacer part(24) for forming a second tap receiving part(42) wider than the positive negative electrode tap or the negative electrode tap; an electrolyte solution-insoluble polymer(32) formed below the tap receiving part(42); and a second cover part(25) formed on the polymer(32).
Patent KR-20020079691-A (KR)
Inventor: PARK SUNG BUM
IPC: H04B1/38
Filed: 2002-09-19
Abstract: PURPOSE: A handsfree adaptor capable of multi-connection is provided to automatically minimize a transmission level of an external sound device and connect an amplifier of a car to a cellular phone for performing a telephone conversation using a speaker of the car when the cellular phone is terminated in a state while a driver hears a music through the speaker. CONSTITUTION: The first and connection holes(2,3) connected to a cellular phone(10) and an external sound device(20) are installed at one side of a body. The third to fifth connection holes(4-6) connected to a handsfree(30), an external microphone(40) and a cassette adaptor(60) are installed at the other side of the body. A call button(7) is installed at one side terminal of the first connection hole(2) for forming a call. An external device blocking button(8) is installed at one side terminal of the second connection hole(3) for blocking the output of the external sound device(20). A secret call button(9) is installed one side terminals of the four and fifth connection holes(5,6) for blocking a path with the cassette adaptor(60).
Patent KR-20040027233-A (KR)
Inventor: HAN KYOUNG GU
IPC: H04W4/24
Filed: 2002-09-27
Abstract: PURPOSE: A system and method for remotely paying a small amount by using a mobile phone are provided to allow a third party to pay small amount of charge according to a specific service and the purchase of a specific article through a mobile phone at a remote place. CONSTITUTION: An affiliated terminal(100) requests settlement of a charge for a specific service or purchase of a specific article. A communication network(200) allows affiliated terminals(100) to perform a communication with a remotely paying mobile phone(400) through a small amount settling system(300). The small amount settling system(300) controls and performs general operations corresponding to a settlement request from the affiliated terminals(100). The remotely paying mobile phone(400) settles settlement amount requested from the affiliated terminal(100) on a real time basis. A mobile phone settling company(500) authenticates the remotely paying mobile phone(400) and processes settlement as an agent.
Patent KR-20040029772-A (KR)
Title: Cooling control method of hot coil end part
Inventor: KIM JI UNG
IPC: B21B37/74
Filed: 2002-10-02
Abstract: PURPOSE: A cooling control method of tail end part of hot coil is provided to effectively secure a target coiling temperature by accurately calculating a special control application starting position on the tail end part of the hot coil when performing special cooling control on a run out table. CONSTITUTION: The cooling control method comprises a step of making out special cooling control information by receiving rolling information of a hot rolled strip that is being rolled from a finishing rolling mill control calculator; a step of measuring moving speed and temperature of the hot rolled strip that is being rolled and receiving position of the tail end part of the hot rolled strip; a step of calculating proceeding length of the top end part of the hot rolled strip and a residual length of the tail end part of the hot rolled strip; a step of comparing the length calculated in the length calculation step with the length made out from the cooling control information; and a step of operating a cooling facility(5) according to the length compared in the comparison step, wherein the residual length of the tail end part of the hot rolled strip is calculated using distance values between crop shear(6) and respective stands installed at finishing rolling mills(2) and FDT (finish delivery temperature) measuring means(4), thickness of the strip at the output side of shearing part, and a target thickness of the strip.
Patent KR-20040031290-A (KR)
Title: A manufacturing process of a floor carpet for car
Inventor: SHIN DONG HYEOK
IPC: B32B37/00
Filed: 2002-10-04
Abstract: PURPOSE: Provided is a method for making a floor carpet for a car, by which a carpet having the same shape as the floor of a car is produced through a simple process with no need of molding a separate noise-absorbing material, and thus the manufacturing cost is reduced and the productivity is improved. CONSTITUTION: The method comprises the steps of: mixing 60-70% of polyester short fibers(50-70 mm) with 30-40% of polyester short fibers(50-70 mm) having a low-melting point, carrying out fusion of multiple layers or needle punching, and cutting into a desired size to provide a primary noise-absorbing material; inserting a mold into a part for molding a noise-absorbing material, and inserting and fixing heating wires and heaters into the mold; and heating the mold to a temperature of 150-180 deg.C, inserting the primary noise-absorbing material into the mold, locating a preheated carpet textile on the top of the primary noise-absorbing material and simultaneously molding a carpet and a noise-absorbing material to bond them each other.
Patent KR-20040031393-A (KR)
Title: Control panel on dough conditioner
Inventor: LEE MYEONG GU
IPC: A21C9/00
Filed: 2002-10-05
Abstract: PURPOSE: A control panel of a dough conditioner is provided to enable a user to more simply and easily control generic processes of dough making for baked goods through a user interface in the control panel. CONSTITUTION: The control panel of a dough conditioner includes control keys(10,24,26,28,30,32) for various conditions, such as present time, completion date and time, processing time in each mode, temperature, and humidity; a condition changing key(22); display windows for time, temperature, and humidity; mode controllers(34a,36a,38a,40a) for different modes, such as freezing, defrosting, low-temperature leavening, and leavening modes; a power key(42a); a humidification key(44a); mode display lamps (34b,36b,38b,40b); a power lamp(42b); a humidifier operation display lamp(44b); operation display lamps(48); an error display lamp(50a); and an error code display window(50b).
Patent KR-20040033685-A (KR)
Title: Control method for LCD display in mobile
Inventor: PARK CHEOL HAN
IPC: H04B1/40
Filed: 2002-10-15
Abstract: PURPOSE: A method for controlling an LCD screen of a cellular phone is provided to automatically turn off an LCD screen when a set standby time elapses, in case a user does not use a cellular phone by setting an LCD saving mode, thereby reducing power consumption and increasing call standby time. CONSTITUTION: If an LCD saving mode is set by inputting a standby time(S10), a controller checks whether a cellular phone is used by the user(S20). If so, the controller turns on an LCD screen. If the cellular phone is not used and a function thereof is terminated, the controller counts the standby time(S30) and checks whether the standby time is terminated(S40). If the standby time elapses without using the cellular phone after the function of the cellular phone is terminated, the controller delivers a signal for turning off the LCD screen. The LCD screen is turned off(S50).
Patent KR-20040034841-A (KR)
Title: Apparatus for descending window glass on occuring automobile crash
Inventor: LEE GYEONG U
IPC: B60J5/04
Filed: 2002-10-17
Abstract: PURPOSE: A device for moving down a window glass of a vehicle at a collision is provided to protect passengers safely by decreasing internal pressure of a vehicle room, and to open the door conveniently by automatically lifting down the window glass at a collision. CONSTITUTION: A window glass falling device comprises a slide(103) installed vertically in a door case(101); upper and lower rollers(104,105) arranged in upper and lower parts of the slide; a driving motor(106) installed at the side of the slide; a glass carrier member(107) moved up and down along the slide, and fixed in the lower part of a window glass(102); a cable(108) connected to the upper and lower rollers and the motor and combined with the glass carrier member to move up and down the glass carrier member in operating the driving motor; a support roller(109) supporting with pulling up the cable between the upper roller and the motor; a support member holding the support roller to be released; and an operating unit releasing the support of the cable by the support roller at a collision.
Patent KR-20040036294-A (KR)
Title: Portable communication apparatus with data inputting expansion
Inventor: PARK JU HYEONG
IPC: H04B1/38
Filed: 2002-10-24
Abstract: PURPOSE: A portable communication device having a data input extendability is provided to make complex data input operation convenient with an operation rotating a housing without a separated data input device by offering the data input extendability as joining a rotational housing to a main housing. CONSTITUTION: The main housing(10) is equipped with a display. The rotational housing(20) is equipped with the first input device(22) and the second data input device on an upper face(10a) and a lower face, and is rotatively connected to the first housing in a state facing the main housing. A contact point(14) is placed to a front side(20c) of the main housing by exposing a contact point surface. The first terminal(26) is connected to the first data input device by placing to a rear side of the rotational housing in the state exposing the contact point surface. The second terminal(28) is connected to the second data input device by placing to another rear side of the rotational housing in the state exposing the contact point surface.
Patent KR-20020090967-A (KR)
Inventor: AHN GYU HONG
IPC: C02F3/30
Filed: 2002-10-25
Abstract: PURPOSE: A submerged membrane coupled activated sludge system using intermittent aeration for simultaneous removal of nitrogen and phosphorus is provided. CONSTITUTION: The operation of anoxic process includes inflow of sewage/wastewater into an anoxic/anaerobic tank(2) continuously; recycling wastewater of an aeration tank(5) into the anoxic/anaerobic tank for anoxic condition; denitrification of recycled nitrite using organics of raw sewage/wastewater as carbon source; nitrification and organics decomposition in the aeration tank; and discharging treated water by the submerged membrane(6). Also, the operation of anaerobic process includes inflow of sewage/wastewater into the anoxic/anaerobic tank continuously; stop recycling wastewater of an aeration tank into the anoxic/anaerobic tank for anaerobic condition; phosphorus release using organics of raw sewage/wastewater as carbon source; phosphorus luxury uptake and nitrification in the aeration tank; discharging treated water by the submerged membrane; and discharging sludge for removing phosphorus.