baber/WOPTO huggingface dataset:
Patent KR-20020068996-A (KR)
Inventor: JUNG UN HWAN
IPC: H01L21/50
Filed: 2002-08-08
Abstract: PURPOSE: A lead line R-forming apparatus of a semiconductor device is provided to prevent generation of a crack by pushing a junction part in a device bending process and perform easily a forming work by executing automatically a cutting process and an R-shaped bending process. CONSTITUTION: A lead line R-forming apparatus is formed with an R-forming pre-process part(200) and an R-forming part(300). A gear(404) is formed on an outer circumference of a drive shaft(406). The gear(404) is connected with a drive motor(400) by a chain(402). The first cam(202) is installed in the drive shaft(406). A support plate(204) including a guide hole(206) is formed at a lower portion of the first cam(202). A floating rod(208) is installed in the guide hole(206). A lead line support portion(212) is combined with a lower end portion of the floating rod(208). A spring(214) is installed on an outer circumference of the floating rod(208). A support plate(204) is formed at a lower portion of the lead line support part(212). A guide portion(230) is combined with blades(216) and a bending portion(218). A buffer spring(242) is inserted between the support plate(204) and a support bar. The second cam(302) of the R-forming part(300) is connected with the drive shaft(406) of the first cam(202). The second cam(302) is combined by a drive shaft(304).
Patent KR-20040015644-A (KR)
Title: Sprayer and mixer of oxygen, hydrogen and liquid fuel for burner
Inventor: BAI YUI IN
IPC: F23D11/40
Filed: 2002-08-13
Abstract: PURPOSE: A device for jetting and mixing oxygen, hydrogen, and liquid fuel is provided to improve combustion efficiency by properly mixing liquid fuel and gaseous fuel and introducing the mixed fuel into a combustion chamber. CONSTITUTION: A device for jetting and mixing oxygen, hydrogen, and liquid fuel is composed of a gaseous fuel supply tube(11) supplying oxygen and hydrogen generated by a gas generator, a liquid fuel supply tube(13) supplying the liquid fuel, a liquid fuel nozzle(131) installed at the end of the liquid fuel supply tube, a mixing chamber(15) mixing the liquid fuel and the gaseous fuel, a swirling unit(17) swirling the mixed fuel, and a combustion unit(19). The combustion unit introduces the mixed fuel passed through the swirling unit into a combustion chamber, and has a flame unit(191) and a combustion head(193).
Patent KR-20040016272-A (KR)
Inventor: KWON DO HYEONG
IPC: G03G15/00
Filed: 2002-08-16
Abstract: PURPOSE: A device for automatically feeding paper of a complex machine is provided to effectively prevent double-transfer, thereby improving the quality of a complex machine. CONSTITUTION: A tray(2) is installed on one side of a main body frame(1) slantingly at a predetermined angle, and is loaded with a plurality of sheets of paper. A feeding roller(3) is installed at an end part of the tray in the main body frame. A separating rubber(4) cooperates with the feeding roller for separately transferring the plurality of sheets of paper. A compressing member(6) compresses the separating rubber toward the feeding roller. A pair of interrupting protrusions(10) are protruded from the main body frame toward the feeding roller for stopping other sheets of paper from entering the feeding roller except a corresponding sheet of paper.
Patent KR-20040019136-A (KR)
Title: Evolution method of hair clip and it's decoration
Inventor: HA SUN OK
IPC: A45D8/02
Filed: 2002-08-21
Abstract: PURPOSE: Provided is a hair chip and a method for patterning thereon to expand kinds of design or pattern for ornamentation of the hair chip and to simplify a process for attaching the patterns or designs to the hair chip. CONSTITUTION: The hair clip(10) includes a frame(11) that is used as a base for decoration and a clip(12). A double sided tape(13) having the same size with the frame(11) is attached to the frame(11). To attach the double sided tape(13) to the frame(11), a silicon paper(14) is first removed from the tape(13). A cross-stitch(16) fabric or an Oxford paper with cross-stitch designs(15) is attached to the outside surface of the double sided tape(13). Before attaching the double sided tape(13) to the frame(11), a basic ornament using a lace or beads is formed in the circumference direction of the frame(11).
Patent KR-20020071820-A (KR)
Inventor: KO U SAM
IPC: B60P3/08
Filed: 2002-08-21
Abstract: PURPOSE: A car carrier having a swash plate is provided to improve the loading efficiency by loading conveniently with stacking vehicles, and to cut down transport expenses by increasing the carrying capacity in the limit space. CONSTITUTION: A car carrier is composed of a lower frame(100) having a pulling part(12), a traveling part(14), front posts(130), middle posts(140), rear posts(150) and a loading guide; and an upper frame(400) having a first frame(200) combined with a lift and moved up and down, and a second frame(300) placed in the rear part of the first frame, combined with the lift of the middle post, and moved up and down. A second swash plate(310) is combined with the front part by a hinge, and a third swash plate(350) is installed in the rear part of the second swash plate. The loading guide has a first loading plate and a second loading plate turned around the hinge. Carry capacity is increased with stacking vehicles by forming the swash plate in the car carrier.
Patent KR-20040017954-A (KR)
Title: Motor speed control apparatus
Inventor: YOO HO SEON
IPC: H02P29/00
Filed: 2002-08-22
Abstract: PURPOSE: An apparatus for controlling speed of motor is provided to control accurately a driving state of a motor and obtain a good state of response characteristic by detecting correctly the speed of the motor regardless of a phase difference between pulses received from an encoder. CONSTITUTION: An apparatus for controlling speed of motor includes a motor(1), a motor driving unit(4), an encoder(2), and a motor controller(3). The motor driving unit(4) is used for driving the motor(1) with a predetermined speed. The encoder(2) is used for outputting a pulse when the motor(1) is driven by the motor driving unit(4). The motor controller(3) is used for controlling a period of time for detecting the pulse of the encoder(2) in order to measure the speed of the motor(1).
Patent KR-20040019180-A (KR)
Title: Apparatus for Synchronizing Phase of duplicated Clock Module
Inventor: LEE JIN U
IPC: H04L7/08
Filed: 2002-08-26
Abstract: PURPOSE: A phase synchronization apparatus of a dual clock module is provided to supply a clock to a system smoothly by branching a clock module in an active state into another side module when there is an error in the clock module in an active state. CONSTITUTION: A phase comparison part(210) generates a reference frequency by comparing phases between dual clock modules. A PLL control part(220) generates a comparison frequency for phase synchronization with the reference frequency, and generates a threshold value of a branch register. A PLL frequency synthesizer(230) outputs a control voltage to synchronize the reference frequency of the phase comparison part with the comparison frequency by receiving the threshold value of the branch register of the PLL control part. And a voltage controlled oscillator(240) generates a system clock by receiving the control voltage of the PLL frequency synthesizer.
Patent KR-20040020249-A (KR)
Title: Apparatus for fabricating fiber-array
Inventor: KIM DEOK HYEON
IPC: G02B6/36
Filed: 2002-08-30
Abstract: PURPOSE: An apparatus of manufacturing an optical fiber array is provided, in which most of the works are automatically implemented. CONSTITUTION: An apparatus(100) of manufacturing an optical fiber array includes a supporting plate(110), a table(115), a first stage unit(120), a first holder(141), a first fixing zig(151), a second stage unit(130), a second holder(145), a second fixing zig(155), a compression bar, a manometer(160) and a ultra-violet(UV) inspection table(170). The table(115) is mounted on the supporting plate(110) and the first stage unit(120) is mounted on the supporting plate(110), wherein the first stage unit(120) is capable of freely moving forward, backward, up and down, tilting and rotating. The first holder(141) is installed on the top of the first stage unit(120) and the first fixing zig(151) removably installed on the first holder(141). The second stage unit(130) is installed on the top of the table(115) for moving up and down. The second holder(145) is installed on the second stage unit(130) and the second fixing zig(155) is removably mounted on the second holder(145). The compression bar is removably installed on the second holder(145) for pressing the cover by a predetermined pressure. The manometer(160) is installed between the second stage unit(130) and the second holder(145) for displaying the pressure measured at the manometer(160). And, the ultra-violet(UV) inspection table(170) is installed on the table(115) for adhering the V-groove block and the cover by solidifying an epoxy formed therebetween.
Patent KR-20040020313-A (KR)
Title: Inhalation apparatus for fuel stink when oiling
Inventor: PARK PYOUNG IN
IPC: B67D7/54
Filed: 2002-08-30
Abstract: PURPOSE: A device for inhaling the smell of fuel is provided to prevent the exhalation of smell by inhaling the smell of fuel on filling fuel, and to purify the inhaled smell of fuel with a purifier. CONSTITUTION: A cover(100) is fit into a filling nozzle(4), and has a body unit(110) having flexible wrinkles(120). A smell inhaling tube(130) is fixed to the cover, and is inserted into a filling body(1) along a filling nozzle head(3) and a filling hose(2). A smell inhaling fan(140) is mounted at the lower end of the smell inhaling tube. A purifier(150) purifies the inhaled smell.
Patent KR-20040022725-A (KR)
Inventor: LEE BYEONG GEUK
IPC: G03B27/32
Filed: 2002-09-05
Abstract: PURPOSE: A digital enlarger is provided to print various images on a photographic paper while magnifying the images in various sizes by forming the digital enlarger using a digital exposure, a linear module and a zoom lens. CONSTITUTION: A digital enlarger includes an easel surface(24) printed on a photographic paper, and a module connection block for connecting the easel surface(24) to a linear module(25). The linear module(25) is supported by the module connection block, driven by a module driving section and controlled through a module driving terminal section(25B). A runner block(27) is movably coupled to the linear module(25). A bracket(28) is provided to connect the runner block(27) to a digital exposure body(1). A controller(3) is provided to control an operation of the linear module(25) and a C.M.Y filter adjusting section(10A).
Patent KR-20040021884-A (KR)
Title: Rearward visibility securable controlling device of vehicle and method thereof
Inventor: JUN HYEON JU
IPC: B60R1/00
Filed: 2002-09-05
Abstract: PURPOSE: A device and method for controlling rear visual field securing for a vehicle is provided to improve running safety by securing the rear visual field of the vehicle in a real time when the vehicle changes or enters into a lane. CONSTITUTION: A device for controlling rear visual field securing is composed of a camera unit(120) detecting a traffic lane into which a vehicle enters, a horizontal deviation detecting unit(130) coupled to a vehicle body and detecting horizontal deviation between the entry lane and the vehicle, a control unit(140) generating a control signal for securing the rear visual field of the vehicle according to the horizontal deviation, and a driving unit(150). The driving unit is operated by the control signal, and secures the rear visual field of the vehicle.
Patent KR-20040021921-A (KR)
Title: Selling method for music character using of computer network and its system
Inventor: KIM JIN TAE
IPC: G06F17/00
Filed: 2002-09-06
Abstract: PURPOSE: A method and a system for selling a music character using a computer network are provided to edit music fit to a taste or feeling of a user, feel the familiar and unique feeling by remixing user's voice to the character, and maximize an AD(ADvertisement) effect by using the character to a card mail, chatting, and an AD. CONSTITUTION: A server computer(50) is installed to a company selling the music character. A user computer(10) remixes the music, sells the music character of a file format, and uses the music character to the card mail, the chatting, and music broadcasting by connecting to the server computer. The user computer advertises the music or the character to others by joining in an event or a game with the music character. An advertiser computer(20) advertises the music or the character of an advertiser. An entertainer computer(30) advertises the music or the character of an entertainer. The server computer includes a control part and a database. The control part includes a main program(51), a music processing program(52), a character processing program(53), a music character processing program(54), a copy protection program(55), a selling program(56), and a remix program(57).
Patent KR-20030027835-A (KR)
Title: Substrate Feed Chamber
Inventor: TAKAHASHI NOBUYUKI
IPC: G02F1/1333
Filed: 2002-09-27
Abstract: PURPOSE: To improve a throughput in a substrate treatment device and increase the grounding area of an entire device. CONSTITUTION: This substrate treatment device is provided with a substrate transfer chamber 12 that is provided with a housing tray 30 that can simultaneously house three substrate holding trays (28a, 28b and 28c) while substrates are held upright vertically or in a substantially vertical manner, and a horizontal movement mechanism 55 by which the housing tray is horizontally moved to a substrate transfer position where the substrate holding tray is carried in or delivered between any of the processing and load lock chambers.
Patent KR-20040028226-A (KR)
Title: TDS-OFDM transmission system add pilot signal in frequence domain and a method proessing OFDM signal thereof
Inventor: PARK CHAN SEOP
IPC: H04L27/32
Filed: 2002-09-30
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous-Orthogonal Frequency Division Multiplexing) transmitting system adding a pilot signal to a frequency domain and a signal processing method thereof are provided to set the pilot signal inserted in the frequency domain very low, thereby improving receiving efficiency and having compatibility with an existing system. CONSTITUTION: An FEC(Forward Error Correction) unit(120) codes OFDM signals of a frequency domain for a receiving party to detect and correct an error. A mapping unit(210) maps the coded OFDM signals of the frequency domain by using a predetermined mapping method. A pilot insertion unit(220) adds a pilot signal having a relatively small size compared with an average size of the mapped OFDM signals of the frequency domain to the OFDM signals of the frequency domain. An IFFT(Inverse Fast Fourier Transform) unit(230) performs IFFT for the OFDM signals of the frequency domain in which the pilot signal is inserted to modulate the IFFTed signals to OFDM signals of a time domain. A GI(Guard Interval) insertion unit(240) inserts a GI in the OFDM signals of the time domain. A synchronous information insertion unit(250) inserts synchronous signals for the synchronization between a transmitting party and the receiving party and for channel equalization in the OFDM signals of the time domain in which the GI is inserted. And a shaping filter(260) performs shaping filter for a synchronous signal inserted in the OFDM signals of the time domain.
Patent KR-20040028252-A (KR)
Title: Food additive using the concentrate of Bando Deep Ocean Water
Inventor: LIM G REWO
IPC: A23L29/00
Filed: 2002-09-30
Abstract: PURPOSE: A food additive composition containing the concentrate of ground water located deep in the ground is provided. It is rich in inorganic salts and minerals and thus improves a food taste and flavor while providing nutrients when added to foods containing noodles, cakes, drinks, fishes, vegetable dishes, stew(tchigae), soup(tang) or rice or the like. CONSTITUTION: A food additive composition comprises ground water concentrate, one or more selected from organic acids, phosphates, natural antioxidants, sulfites and L-cysteine, one or more selected from lactose, casein, dextrin, glucose, sugar and sorbitol, one or more selected from antioxidants, microorganism growth inhibitors and fungicides.
Patent KR-20040028394-A (KR)
Title: Method for calculating offered traffic per customer in internet
Inventor: JUNG YEON HWA
IPC: G06F15/16
Filed: 2002-09-30
Abstract: PURPOSE: A method for calculating charged traffics per a subscriber of each Internet service to design an Internet network is provided to calculate the charged traffic per the subscriber by applying a busy hour traffic of entire network. CONSTITUTION: The subscribers are divided into the first group connecting to the Internet through the ADSL(Asymmetric Digital Subscriber Line), the second group connecting to the Internet through a leased line, and the third group connecting to the Internet through the dial-up(S110). A busy hour of the network is defined by calculating a time zone of the largest monthly traffic on a main network of the Internet network(S120). The charged traffic per the first group subscriber is calculated by dividing an estimated subscriber number into a total traffic generated from the first group in the busy hour(S130). The charged traffic per the second group subscriber is calculated by using an average use ratio of the leased line of the second group in the busy hour(S140). The charged traffic per the third group subscriber is calculated by using a dial-up subscriber number and the average use ratio(S150).
Patent KR-20040031493-A (KR)
Title: Semiconductor package centering apparatus
Inventor: BAE SEONG EON
IPC: H01L21/50
Filed: 2002-10-07
Abstract: PURPOSE: A semiconductor package aligning apparatus is provided to be capable of improving process efficiency and reducing the generation of failure. CONSTITUTION: A semiconductor package aligning apparatus(200) is used for aligning a semiconductor package(10) at a boat(20) according to a predetermined reference. The semiconductor package aligning apparatus includes a vacuum hole(222) formed at its center portion for fixing the semiconductor package using vacuum force, a plurality of guide blocks(224) formed at its edge portions for guiding the semiconductor package and a support part(220) for moving up and down. At this time, the upper portions of the guide blocks are sloped toward the center portion of the semiconductor package aligning apparatus. Preferably, four guide blocks are formed at the semiconductor package aligning apparatus.
Patent KR-20030031451-A (KR)
Inventor: ADACHI SAKASHI
IPC: B23Q5/04
Filed: 2002-10-15
Abstract: PURPOSE: A tool, a tool holder, and a machine tool are provided to attach to a spindle of the machine tool by an automatic tool changer in the same way as an ordinary tool, to drive without connecting with an external power supply, and to rotate at a rotational speed different from the spindle of the machine tool without receiving electric power from the outside. CONSTITUTION: A tool(60) attachable to a spindle(46) of a machine tool is composed of a machining tool for machining a workpiece; a motor(80) connecting with the machining tool and rotating the machining tool; and a generator(70) receiving rotary force transmitted from the spindle of the machine tool and generating electric power to drive the motor. A rotary shaft of the motor is arranged in a direction different from the central axis of the spindle.
Patent KR-20020086433-A (KR)
Inventor: KIM HYO DEOK
IPC: H04B1/40
Filed: 2002-10-24
Abstract: PURPOSE: A handsfree device having a noise removing function and an ear microphone structure therefor are provided to embody a voice/sound association function such as a full duplex communication and a voice recording by removing a noise using two microphone and a DSP(Digital Signal Processor) chip. CONSTITUTION: A code line with a certain length is extended in an earphone body, and a speaker is embedded in an internal portion of the earphone body for reproducing a voice. The first microphone(12) is installed in the code line or at one side of the earphone body for sensing the voice. The second microphone(13) is approached to the first microphone(12) for sensing a noise. A DSP(11) separates a noise signal from a signal inputted from the second microphone(13), removes a signal component corresponding to the noise signal from the signal inputted from the first microphone(12), and extracts and outputs a voice signal. A voice output unit(16) receives a voice signal from a portable phone or the DSP(11), processes the received voice signal, and outputs the processed voice signal through a speaker(19).
Patent KR-20040037692-A (KR)
Title: Mobile phone with built-in camera
Inventor: CHO HUI CHEOL
IPC: H04B1/38
Filed: 2002-10-29
Abstract: PURPOSE: A cellular phone building a camera therein is provided to dispose a camera lens for receiving an image on a bottom surface, and to protect a camera from outer shock or damage caused by an outer object contact, thereby enabling a user to control a photographing angle and to photograph an image in a dark place. CONSTITUTION: A battery(110) for supplying power to a cellular phone is combined on a rear side of a body(100). A cover plate setting portion(200) is formed in concave groove shape on an upper end of the battery(110), has a camera lens(210) on a bottom surface, and comprises one pair of coupling grooves(220) formed to be contacted with each other in concave cylinder shape. A cover plate(300) is formed in plate shape to cover the cover plate setting portion(200), and comprises one pair of coupling projections(310) formed in rotative convex shape in connection with the coupling grooves(220) when being set on the cover plate setting portion(200).
Patent KR-20040037977-A (KR)
Title: Ceramic coupling capacitor for partial discharge measurement
Inventor: HWANG DON HA
IPC: H01G4/12
Filed: 2002-10-31
Abstract: PURPOSE: A high-capacity ceramic coupling capacitor for measuring partial discharge is provided to measure the partial discharge of a high-capacity electric device and decide an insulating state of the high-capacity electric device by connecting ceramic bodies serially or in parallel to each other. CONSTITUTION: A high-capacity ceramic coupling capacitor for measuring partial discharge includes an insulating cabinet(51) and a plurality of ceramic bodies(54,55). The insulating cabinet(51) has an empty inside region. The ceramic bodies(54,55) are installed in the inside of the insulating cabinet. The ceramic bodies(54,55) are connected in parallel to each other. A parallel connection structure of the ceramic bodies(54,55) is formed by laminating one or more layer around one ceramic body.
Patent KR-20040043440-A (KR)
Inventor: JIN SIM WON
IPC: F04D29/38
Filed: 2002-11-18
Abstract: PURPOSE: An axial flow fan is provided to reduce fan noise at a tip area and to allow air to easily flow while improving blowing performance of the axial flow fan by reducing speed component in a radial direction of the axial flow fan. CONSTITUTION: An axial flow fan includes a hub(21) coupled to a driving shaft of a motor and a plurality of blades(22) radially installed around an outer peripheral portion of the hub(21). The blade(22) has a wave shape and is provided with a tip area(22a), which is curved toward a negative pressure plane of the blade(22). The blade(22) generates fan noise, which is varied according to a pitch angle, a rake angle, a sweep angle and a camber of the blade(22). The blade(22) prevents air from being biased toward the tip area(22a) caused by centrifugal force.