baber/WOPTO huggingface dataset:
Patent KR-20040102747-A (KR)
Inventor: JUN GIL UNG
IPC: F28F3/04
Filed: 2003-05-29
Abstract: PURPOSE: A plate for a heat exchanger is provided to prevent supercooling and superheating, to stabilize an air conditioner system, and to improve air-conditioning performance, through reduction of a pressure drop rate of a refrigerant side and uniform flow distribution of a refrigerant by forming first beads in a streamline and forming guide beads to neck bead parts. CONSTITUTION: A plate for a heat exchanger constitutes a tube(110). The tube comprises tanks(118) communicating with passages(112); first beads(115) both opposed sides of which are joined to each other to vary a refrigerant flowing in the passage via the tank; neck bead parts(116) having plural passages(116b). The neck bead parts are formed to the inlet and outlet sides of the passage and are divided into at least one second bead(116a). The first beads are formed in a streamline and the rate(W/L) of the width(W) and length(L) of the first bead satisfies the following formula, 0.35 is less than W/L and W/L is less than 0.9.
Patent KR-20040105921-A (KR)
Inventor: LEE DAE SEONG
IPC: B81C1/00
Filed: 2003-06-10
Abstract: PURPOSE: A method for bonding an anode by using a cap is provided to prevent a short circuit from being generated while bonding the anode by shielding a contact between a metal and an upper electrode using a nonconductor cap. CONSTITUTION: A method for bonding an anode includes a step of separately forming a lower anode bonding layer(30), an upper anode bonding layer(31), and a cap(32). The lower anode bonding layer(30) includes a conductive plate having a predetermined thickness. The upper anode bonding layer(31) is formed by filling a metal into a hole after the hole is formed by etching one portion of a nonconductor forming the upper anode bonding layer(31). The cap(32) includes a plate made from an insulating material. The upper anode bonding layer(31) is stacked on the lower anode bonding layer(30), and the cap(32) is stacked on the upper anode bonding layer(31).
Patent KR-20040002609-A (KR)
Title: Low noise relay
Inventor: COPPER CHARLES DUDLEY
IPC: H01H50/28
Filed: 2003-06-17
Abstract: PURPOSE: A low noise relay is provided to be capable of reducing acoustic noise by decelerating an armature. CONSTITUTION: An electromagnetic relay(2) comprises an insert or bump(20) located between a relay armature(4) and a relay core(8). The insert(20) is flexible and can be mounted on the armature(4). The insert(20) reduces noise by decelerating an armature(4) at impact with the core(8). The armature(4) can be tilted relative to a surface of the core(8) so that the insert(20) can be positioned away from a primary impact location between the core(8) and the armature(4).
Patent KR-20040110581-A (KR)
Inventor: SIM YEON SOOK
IPC: C05G3/00
Filed: 2003-06-19
Abstract: PURPOSE: A method for producing purified organic compost is provided to control generation of bad smell during composting, and thus to improve the working or cultivating condition using the same. CONSTITUTION: The method for producing purified organic compost comprises: adding 2-8pts.wt of a perfume to 100pts.wt of a raw material mixture selected from organic substances or side products thereof; mixing them and compressing the mixture; and cutting the compressed mixture and drying it, wherein the water content is 30% or less after the drying step, and the perfume is a powder which is obtained by fixing liquid perfume to a supporter such as zeolite or ceramic.
Patent KR-20030078811-A (KR)
Inventor: CHOI IN CHUL
IPC: G06F17/00
Filed: 2003-06-27
Abstract: PURPOSE: A system and a method for evaluating a site are provided to offer a site evaluation result considering various sides of each evaluation item by transmitting the site information to the experts capable of evaluating the site and a user terminal. CONSTITUTION: A site evaluation server selects an evaluation target site set by a user and receives an option of the evaluation contents(305). A terminal receives an information list and the query word information for the evaluation target site from the server, and operates a site evaluation system(307). The terminal collects the necessary site information in real-time by automatically sorting the sites based on the site information and the item information through the site evaluation system, and arranges and displays it on a screen(308).
Patent KR-20050005840-A (KR)
Inventor: JOO JUNG HONG
IPC: G06F9/06
Filed: 2003-07-07
Abstract: PURPOSE: A method for programming a control algorithm of a controller to a flash memory is provided to shorten a programming time by selectively programming an added or modified program, shorten a development time of the controller by modifying/applying the control algorithm in real-time, and reduce a development cost by using no expensive flash memory programming tool. CONSTITUTION: If a PC counts a segment to be programmed and transmits counted segment information, the controller allocates a memory by reading information of the flash memory(S1). If the PC analyzes/transmits an offset and a size of each segment, the controller sets a section of the flash memory to be programmed by reading the information for each segment(S2). If the PC transmits a segment number of transmitted data, the controller waits to receive the data(S4). The controller transmits the data received through a CAN(Controller Area Network) message buffer to a RAM buffer(S5). If the PC transfers data transfer completion for the segment, the controller is ready to receive the next segment(S6).
Patent KR-20050006537-A (KR)
Inventor: HUR JAE MYUNG
IPC: B60N2/32
Filed: 2003-07-09
Abstract: PURPOSE: An automatic tumble device is provided to fold or double fold a seat according to purposes by unlocking a seat back and a seat cushion by one-time operation and selectively combining the seat cushion to a vehicle body. CONSTITUTION: An automatic tumble device comprises a seat back bracket(10) integrally formed to a side of a seat back; a seat cushion bracket(20) connected to the seat back bracket by a main hinge and integrally installed to a side of a seat cushion; a sub rotor(30) connected to the main hinge at the middle part and integrally connected to the seat back bracket at the upper end; an operation cam(40) having a contact rod hingably combined to the end of the sub rotor; an elastic spring(50) installed to a hinge shaft connecting the operation cam and the sub rotor; an operation lever(60) having the middle part hingably combined to the lower part of the seat cushion bracket; an operation spring(70) installed to a hinge shaft(92) of the operation lever; and a cable bracket(80) integrally installed to the lower end of the seat cushion bracket. One end of the elastic spring is connected to the sub rotor and the other end is connected to the operation cam. A cable of a vehicle body-locking part is connected to the operation lever. One end of the operation spring is fixed to the hinge shaft of the operation lever and the other end is connected to a side of the operation lever. A fixing rod(81) coming in contact with one end of the operation lever is protruded on a side of the cable bracket. The cable bracket guides and supports the cable of the vehicle body-locking part.
Patent KR-20050008947-A (KR)
Inventor: JIN JUNG HO
IPC: H03K17/22
Filed: 2003-07-14
Abstract: PURPOSE: A reset circuit by using a current comparison method is provided to simplify the structure by replacing the depletion type PMOSFET with an inverter unit operated as an active load. CONSTITUTION: A reset circuit by using a current comparison method includes a resistor terminal(10), an inverter unit(20) and an amplifying unit(30). The resistor terminal supplies the ratio of input voltage. The inverter unit is provided with a first transistor(M1_Dep) and a second transistor(M2). The input voltage is supplied to the gate and the source of the first transistor, and the constant current flows into the drain of the first transistor. The input voltage is applied to the gate of the second transistor, and the source of the second transistor is connected to the drain of the first transistor. The drain of the second transistor is connected to the ground. The amplifying unit is provided with a third transistor(M3) and a fourth transistor(M4). The input voltage is supplied to the sources of the third and the fourth transistors. The gates of the third and the fourth transistors are connected to the connection point of the first and the second transistors. And, the amplifying unit outputs the output voltage with forming the dividing point by the drain and the source of the third and the fourth transistors, respectively.
Patent KR-20050008390-A (KR)
Inventor: SUN JONG KIL
IPC: H04N5/60
Filed: 2003-07-15
Abstract: PURPOSE: A television capable of storing voice signal data and a method of controlling the television are provided to save data of analog voice signals in an internal memory immediately while a user watches the television, thereby enabling desired voice data to be listened repeatedly and easily. CONSTITUTION: A voice processing part(130) converts an analog voice signal of broadcast signals or an analog voice signal from a reproducing unit into analog L(Left)/R(Right) sound. A voice data storage part(140) stores data of the analog L/R sound in an internal memory area. An audio A(Analog)/D(Digital) converter(141) changes the analog L/R sound to digital L/R sound. An encoder(142) encodes the digital L/R sound according to a compress format type set in advance. A memory(143) stores the digital L/R sound. A decoder(144) decodes the digital L/R sound according to the compress format type. An audio D/A converter(145) changes the decoded digital L/R sound to analog L/R sound as an output.
Patent KR-20050009350-A (KR)
Inventor: KIM CHANG YOUNG
IPC: H04L12/28
Filed: 2003-07-16
Abstract: PURPOSE: A digital cable modem using a coaxial cable and a bidirectional amplifier are provided to encode an Ethernet signal into an IF, RF or zero IF and RF signal, thereby supporting a long distance while enabling a user to use the Internet by using a cable installed in a building. CONSTITUTION: An RF signal amplifier(22) receives signals sent from a digital unit of a modem(11) to filter a signal of a TV channel band while amplifying the signal, and amplifies an output level in order to transmit a low-level signal up to a system during a transmission. An RF/IF converter(23) converts a signal except the TV channel band into an IF signal during a reception, converts data into a TV channel band again to include the converted data in the content of a carrier frequency, and supplies the carrier frequency to the RF signal amplifier(22). An I/Q modulator/demodulator(24) performs QPSK and QAM processes to perceive a meaning of the signal of the converter(23) during a reception, and converts the signal into a QPSK signal during a transmission. A baseband processor(25) extracts original data by performing DSSS/OFDM processes, modulates desired data into DSSS/OFDM data to convert into analog data, and transmits an analog signal to the modulator/demodulator(24). An MAC unit(26) receives requested data from a PC, or sends the received data to the PC through a switching operation.
Patent KR-20050011925-A (KR)
Inventor: MA SU
IPC: H04L12/12
Filed: 2003-07-24
Abstract: PURPOSE: An unmanned guest room rent system is provided to reduce labor costs of a lodging facility and facilitate management without a possibility of a loss of keys of a guest room. CONSTITUTION: A check-in guiding unit(110) guides a guest room to a user, receives a guest room rent fee, and outputs information on a guest room selected by the user and information on payment of the rent fee. An auxiliary display unit(120) displays an indoor image of each guest room and controls a display state of the indoor image of each guest room. A guest room management unit(200) collectively controls power supply and an operation of electric/electronic devices in a guest room, and is operated according to a control signal of a central management unit(100). The central management unit(100) allows a user to output an operation control signal to the selected guest room management unit(200) according to information on the guest room and use the corresponding guest room.
Patent KR-20050018465-A (KR)
Inventor: KIM SU YONG
IPC: A41D13/005
Filed: 2003-08-14
Abstract: PURPOSE: A cold/heat insulation vest is provided to make one feel a coolant effect efficiently by putting the vest on the chest using shoulder straps or putting the vest on the waist by a waist band style and protect one's belly by putting a hot pack in a storage bag. CONSTITUTION: A plurality of storage bags(2) for putting an ice pack(12) or hot pack and being made of multiple layers are formed at an inner rear surface of a main body(1). A blower(3) and a clamping unit having a clamp(4) and a clamping strap(5) are installed at both sides of the main body(1). A zipper(6) is installed at the center of the main body(1) and a net yarn storage portion(13) is installed at both sides of the zipper. Shoulder straps(7) and holes(8) for fastening the shoulder strap are formed at the upper ends of the storage bags(2) and net yarn storage portion(13), respectively, so as to be worn on the chest or waist.
Patent KR-20050020035-A (KR)
Inventor: PARK BYUNG DO
IPC: A61F7/03
Filed: 2003-08-20
Abstract: PURPOSE: A poulticing equipment is provided to be widely applicable to a human body using various kinds of moxibustion materials and increase convenience of users and help to promote health by providing equipment for exclusive use in moxibustion and poulticing made of far infrared ray emitting material. CONSTITUTION: The poulticing equipment(30) comprises: a poulticing body(32) provided in a cylinder shape to contain poulticing material good to a human body; a handle(33) provided outside the poulticing body(32) for bringing easiness of transport; a mounting plate(34) formed for mounting the poulticing material to a middle position in the poulticing body; and a lid(37) coupled to the upper side of a poulticing chamber(35) formed by the mounting plate(34). A plurality of communicating holes(38,39) are further included at the mounting plate(34) and the lid(37) for flowing air required for the combustion of the poulticing material and flowing upward and downward fumes and heat generated in the combustion process of the poulticing material.
Patent KR-20050020189-A (KR)
Inventor: CHOI SI YOUNG
IPC: H01L21/336
Filed: 2003-08-21
Abstract: PURPOSE: A method for forming gate stacks is provided to prevent oxidation of a metal layer and restrain a reaction between a metal nitride layer and polysilicon by performing a re-oxidation process for a polysilicon/metal gate electrode before forming the metal nitride layer and the metal layer. CONSTITUTION: A polysilicon electrode pattern is formed by patterning a gate oxide layer, a polysilicon layer, and a first mask, which are formed on a semiconductor substrate. A re-oxidation process is performed to recover damage of the gate oxide layer in the process for forming the polysilicon electrode pattern. The first mask is removed therefrom. An oxide layer is formed on the semiconductor substrate and the polysilicon electrode pattern to expose a surface of the polysilicon electrode. A metal nitride layer, a metal layer and a second mask are sequentially formed on the oxide layer and the polysilicon electrode. A metal nitride layer, a metal layer, and a second mask pattern are formed on the polysilicon electrode.
Patent KR-20040019906-A (KR)
Inventor: DAVID GARRETT
IPC: H04L1/06
Filed: 2003-08-21
Abstract: PURPOSE: A software implemented ML-APP detector is provided to process information at speeds which are functions of a processor speed and processing speeds of the programming language. CONSTITUTION: A pulse extinguisher circuit(100) is configured to include a pair of resistors(102) and switches that is activated to quickly dissipate the residual energy in the source coil when the circuit is closed and to interrupt the current flow through the extinguisher circuit when the switches are open during excitation pulse generation. At the end of a pulse burst, the residual source coil current is conducted through one of the two switches, one of the two resistors(102) and an H-bridge protection diode(105), depending on the polarity of the residual current. Pairs of switches and resistors(102) are provided so the residual current is either of a positive or negative polarity. The time constant for de-energizing the source coil inductor is determined by the following equation.
Patent KR-20030076946-A (KR)
Title: Trailer house
Inventor: JEON MYUNG GEUN
IPC: E04B1/343
Filed: 2003-08-22
Abstract: PURPOSE: A trailer house is provided to separate and standardize a roof and walls, move in other places at any time, and detach attached buildings. CONSTITUTION: A first floor is separated into a roof and walls and a second floor is divided and produced into first and second floors. Other attached buildings are moved in the spot and assembled in a nut-and-bolt junction method after being divided and completed into a living room, a kitchen, bedrooms, a bathroom, and a balcony. A square pyramid of the joined walls is used as a hook hanger in being moved by a crane. In addition, a trailer house maximally reduces the width in moving the buildings by regulating the angle of the roof, makes the shape of the roof freely be changed, and completely cuts off the water leakage of the roof by locating a junction part of the attached buildings under the roof.
Patent KR-20050021637-A (KR)
Inventor: KANG HEE SUNG
IPC: H04W88/02
Filed: 2003-08-25
Abstract: PURPOSE: A method for performing and transmitting a fingerprint by using data communication with a high resolution mobile phone camera is provided to quickly and accurately refer to a relevant institution for character of a person targeted for checking. CONSTITUTION: When a message requesting checking of a target person, fingerprint information and a social security number of the person are received(410), it is checked whether a fingerprint corresponding to the social security number and the received fingerprint information of the target person are identical(420). If the both fingerprints are identical, the social security number of the target person is inputted to a fingerprint checking system to compare whether the fingerprint of the target person is identical to a fingerprint of a wanted man(420). If the fingerprint of the target person is identical to the fingerprint of the wanted man, the corresponding result is first reported to a police system(430) and then reported to a policeman or to the target person(450).
Patent KR-20050027443-A (KR)
Title: Diaphragm for micro speaker and micro speaker using thereof
Inventor: HONG CHEON KI
IPC: H04R7/06
Filed: 2003-09-15
Abstract: A diaphragm for microspeakers and microspeakers using the same are provided to improve sound quality of the microspeakers by applying coating agent on the diaphragm surface. A frame(110) includes a space therein. A magnet(140) is magnetized in a vertical direction. An upper plate(150) is attached to the magnet to form a magnetic circuit in cooperation with a yoke(130). A diaphragm(170) is assembled to the frame surface and is supported to be vibrated in a vertical direction. A coating agent is applied on the diaphragm surface. A voice coil(160) is bonded to the diaphragm and is moved according to a magnetic field in the vertical direction. The voice coil vibrates the diaphragm. A protector(180) is attached to the frame to protect the diaphragm.
Patent KR-20050027520-A (KR)
Title: Door closing guide apparatus for disk drive
Inventor: HAN BONG SOO
IPC: G11B17/04
Filed: 2003-09-15
Abstract: An apparatus for guiding a door closure of a disk drive is provided to enable a disk door located on an end of a tray to rotate at certain angle toward the tray, and to comprise interval maintaining projections on upper/lower sides, so that a disk entrance can be exactly covered by the disk door all the time. A front panel(24) comprises a disk entrance(26) for receiving a disk. A tray(30) moves the disk while being inserted and ejected through the disk entrance(26). A disk door(40) selectively opens/closes the disk entrance(26) by moving within a predetermined range on an end of the tray(30). Interval maintaining projections(43) maintain gaps between an edge of the disk door(40) and an inner edge of the disk entrance(26) at certain intervals.
Patent KR-20040025586-A (KR)
Inventor: KANG GYEONG OK
IPC: H04N7/16
Filed: 2003-09-16
Abstract: PURPOSE: A method and an apparatus of providing personal channel service for providing a preference program in a preference time zone are provided to automatically extract a user's preference time zone and preference program to allow the user to watch the preference program during the preference time zone. CONSTITUTION: Data of a program to be broadcasted through a TV network and program guide data are received. A user's preference time zone and a user's preference program are decided on the basis of a user's terminal utilization history, and the program guide data is updated such that the program guide data includes the user's preference time zone and preference program. An electronic program guide that guides the output of the preference program through a personal channel in the preference time zone is generated on the basis of the updated program guide data. The electronic program guide is output to the user's terminal.
Patent KR-20050027846-A (KR)
Title: Paper cassette and image forming apparatus using the same
Inventor: LEE UI CHOON
IPC: G03G15/00
Filed: 2003-09-16
Abstract: A paper box and an imaging device having the same are provided to separate the paper box from the image device and replace an old auxiliary paper box with a new paper box by removably installing a main paper box and an auxiliary paper box. An auxiliary paper box(140) has a paper guide to arrange papers when the papers are loaded. A main paper box(130) has an insertion part(135) to install the auxiliary paper box. A mounting and dismounting device mounts and dismounts the auxiliary paper box and the main paper box. The mounting and dismounting device includes a pair of insertion protrusions and a pair of insertion grooves(133). A pair of the insertion protrusions are protruded and formed on both sides of the auxiliary paper box. A pair of the insertion grooves are formed in both sides of the main paper box so that the insertion protrusions are inserted.
Patent KR-20050031615-A (KR)
Title: Device for restricting a height of a rear door window at a predetermined height
Inventor: WEE SEONG KAE
IPC: B60J1/17
Filed: 2003-09-30
Abstract: A device for restricting the drop-height of a rear door window of a vehicle is provided to prevent body parts of children from being exposed out of the vehicle by limiting the drop-height in a pre-set degree with a stopper fixed in the end of an annular bar. A device for restricting the drop-height of a rear door window(3) fixed to a carrier plate mounted at a regulator assembly and moved vertically is composed of an annular bar(14) moving with passing through a door inner panel; a stopper(12) moved integrally with the annular bar and fixed and installed to the annular bar to move between positions for restricting and non-restricting the drop of the rear door window; a connection rod(52) movably installed to a door trim(30), wherein one end of the rod is linked to the annular bar and the other end is projected out of the door trim; and a lever guide groove(34) formed at the door trim to receive movably the projected end of the connection rod and composed of first and second lever placing grooves(34a,34b) corresponding to the position of the stopper.