baber/WOPTO huggingface dataset:
Patent KR-20030019880-A (KR)
Title: Semiconductor integrated circuit device and method of manufacturing the same
Inventor: IKEDA YOSHIHIRO
IPC: H01L21/8247
Filed: 2002-08-19
Abstract: PURPOSE: To reduce leak current by reducing defects in an element forming region for forming the memory cells of a nonvolatile memory. CONSTITUTION: End part of an element forming region Ac for forming nonvolatile memory cells is elongated by a length D utilizing the region beneath a dummy conductive film DSG and stress applied from an insulation film 6 surrounding the element forming region Ac is concentrated in the elongated region. Since a defect does not extend to the region for forming a memory cell, leak current of the memory cell can be reduced.
Patent KR-20020083522-A (KR)
Inventor: LEE GYO MAN
IPC: A41D1/02
Filed: 2002-08-20
Abstract: PURPOSE: A jacket with a hot or cold solution receiving pack is provided to improve the convenience of use and management of the jacket by separably coupling the pack to the jacket. CONSTITUTION: The hot or cold solution receiving pack(20) is comprised of an outer shell(27), a safe sheet(25), a cold keeping non-woven fabric(24a), a vinyl layer(23a), an aluminum layer(22), a vinyl layer(23b), a cold keeping non-woven fabric(24b), and a vinyl non-woven fabric(26), which are laminated successively. The jacket having the pack is formed with a plurality of inner pockets for separably receiving the pack.
Patent KR-20030019194-A (KR)
Title: Light emitting device, method of driving a light emitting device, element substrate, and electronic equipment
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2002-08-29
Abstract: PURPOSE: A light emitting device, method of driving a light emitting device, element substrate, and electronic equipment are provided, in which fluctuation in luminance of light emitting element between pixels due to difference in TFT characteristics is reduced and after image is hardly recognized. CONSTITUTION: The pixel(101) shown has a signal line Si (one of S1 to Sx), a first scanning line Gj (one of G1 to Gy), a second scanning line Pj (one of P1 to Py), a third scanning line Rj (one of R1 to Ry), and a power supply line Vi (one of V1 to Vx). The pixel(101) also has a transistor(Tr1), a transistor(Tr2), a transistor(Tr3), a transistor(Tr4), a transistor(Tr5), a transistor(Tr6), a light emitting element(224), and a storage capacitor(225). The storage capacitor(225) is provided to hold the gate voltage of the transistors(Tr1) and(Tr2) more securely, but it is not always necessary. A gate of the transistor(Tr3) is connected to the first scanning line(Gj). The transistor(Tr3) has a source and a drain one of which is connected to the signal line Si and the other of which is connected to a drain of the transistor(Tr1). A gate of the transistor(Tr4) is connected to the second scanning line(Pj). The transistor(Tr4) has a source and a drain one of which is connected to the power supply line(Vi) and the other of which is connected to the gate of the transistor(Tr1) and to the gate of the transistor(Tr2).
Patent KR-20040020997-A (KR)
Inventor: KIM JI UNG
IPC: B62D6/10
Filed: 2002-09-02
Abstract: PURPOSE: A torque sensor is provided to manufacture easily and cut down manufacturing cost by simplifying the structure of a detection ring, and to detect torque accurately regardless of surrounding condition such as temperature by gaining difference of induced voltage between two detection coil assemblies. CONSTITUTION: A torque sensor comprises a housing(20); an input shaft(21) installed in the housing with rotating, and combined with a steering wheel out of the housing; an output shaft(22) connected to the input shaft by inserting a torsion bar; a cam(23) installed in the end of the output shaft and axially moved back and forth according to rotation of the input shaft; a detection ring(31) fixed around the cam to move back and forth with the cam, and composed of a magnetic body; an elastic support part(25) elastically restoring the cam to the input shaft; and first and second detection coil assemblies(32,33) detecting magnetic flux in axially moving the detection ring.
Patent KR-20040023394-A (KR)
Title: Combination pedal for vehicle
Inventor: JIN CHEOL MIN
IPC: B60T7/06
Filed: 2002-09-11
Abstract: PURPOSE: An integrated-type pedal of a vehicle is provided to improve the convenience in pedal operation, reduce driver's fatigue, and improve safety by selectively operating a brake pedal and an accelerator pedal without taking off driver's foot. CONSTITUTION: An integrated-type pedal of a vehicle comprises a brake pedal(51) and an accelerator pedal(52) operating a brake system through a push rod connected to the lower end part or changing the opening degree of a throttle valve; a pedal plate(50) having lever action around a support(60) installed to the middle part; and a footboard(55) moving along a rail groove(53) formed on the pedal plate. The brake pedal and the accelerator are each connected to the ends of the pedal plate. The footboard is overlapped with the brake pedal or the accelerator pedal for braking action and acceleration action.
Patent KR-20040028312-A (KR)
Inventor: CHO GYU HYEONG
IPC: H02J7/00
Filed: 2002-09-30
Abstract: PURPOSE: A non-contact charging system using an inductive coupling method is provided to charge a storage battery of a portable device by performing an inductive coupling process using magnetic field. CONSTITUTION: A non-contact charging system using an inductive coupling method includes a low-frequency AC/DC rectifier(11), a DC/DC converter(12), a high-frequency parallel resonance type inverter(13), a ferrite core, and a primary winding wire(4). The low-frequency AC/DC rectifier(11) is used for converting low-frequency AC voltage to DC voltage. The DC/DC converter(12) is used for forming constantly the DC voltage regardless of the intensity of the DC voltage. The high-frequency parallel resonance type inverter(13) is used for converting the constant DC voltage to high-frequency AC power. The ferrite core is connected to a high-frequency parallel resonance type inverter. The primary winding wire(4) is installed between a center projection part and an external projection part of the ferrite core in order to transmit the high-frequency AC power to a portable device by using an inductive coupling method. The portable device is formed with a ferrite sheet, a secondary winding wire(5) installed on the ferrite sheet, and a high-frequency AC/DC rectifier(15) for converting the AC power of the secondary winding wire to DC power and applying the DC power to a storage battery.
Patent KR-20020083981-A (KR)
Inventor: PARK BAE SIK
IPC: F24F6/14
Filed: 2002-10-01
Abstract: PURPOSE: An ultrasonic humidifier with main body used as water tank having washbowl shape without cover is provided to be easily filled with water and to humidify using natural ventilation. CONSTITUTION: A humidifier includes a humidifier main body(100) having washbowl shape without a cover; and an ultrasonic wave generating part(150) placed on a bottom of the humidifier main body to generate ultrasonic waves as power is impressed. The ultrasonic wave generating part is laid in a laying part concavely formed on a part of the bottom of the humidifier main body. Effort for cleaning is reduced as fur is hardly formed thereby.
Patent KR-20020086418-A (KR)
Title: Kimchi jam
Inventor: CHOI CHANG KI
IPC: A23L21/10
Filed: 2002-10-22
Abstract: PURPOSE: Provided is a kimchi jam which is manufactured by using a fermented kimchi. Therefore, it gives kimchi flavor and taste when spreaded on bread, and contains abundant minerals. CONSTITUTION: The kimchi jam is characteristically manufactured by the steps of: preparing kimchi by washing chinese cabbage, salting it in a saline solution, and stuffing kimchi fillings into the chinese cabbage; fermenting the kimchi at 120-160 deg.C; cutting the fermented kimchi into a 0.5-2cm size; mixing 150-250g of fruit jam and 400-600g of sugar with 1000g of kimchi pieces then stirring them; and steaming them for 8-12 minutes.
Patent KR-20040036752-A (KR)
Inventor: YOON IL YEONG
IPC: H01L21/76
Filed: 2002-10-24
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to control a loss of an oxide layer at an interface between an active region and an isolation region and prevent a leakage current and hump from being generated by forming a bird's beak in a wall oxide process after polysilicon is deposited between a pad oxide layer and a pad nitride layer. CONSTITUTION: A pad oxide layer(32), a polysilicon layer(33) and a pad nitride layer are sequentially formed on a silicon substrate(31). The pad nitride layer, the polysilicon layer and the pad oxide layer are patterned to expose a substrate region corresponding to the isolation region(39). The exposed substrate region is etched to form a trench. The resultant structure of the substrate is oxidized to form a wall oxide layer(36) on the trench and to generate a bird's beak at the interface between the trench and an active region adjacent to the trench. An oxide layer is buried in the trench. The pad nitride layer is eliminated.
Patent KR-20040039603-A (KR)
Title: System and method for providing ringback tone
Inventor: YANG MAN SEOK
IPC: H04M3/02
Filed: 2002-11-04
Abstract: PURPOSE: A system and method for providing ringback tones is provided to output text and picture information as well as a preset voice to a caller's terminal at a ringback tone time. CONSTITUTION: A system for providing ringback tones consists of a control part(41), a web access part(42), an information storage part(43), a data synthesis part(44), a network access part(45), and a switching part(46). The control part(41) is connected with each part through a control bus(47). The web access part(42) provides a webpage to provide a ringback tone service to a user's PC. The information storage part(43) stores user information and ringback tone information, composed of text ringback tones, picture ringback tones, and voice ringback tones. The data synthesis part(44) converts ringback tone information, provided from the information storage part(43), in the form of data having an appointed data format and sends the converted data to the switching part(46). The network access part(45) transmits a control signal, supplied from an exchange(30), to the control part(41), and sends ringback tone information, supplied from the switching part(46). the exchange(30). The switching part(46) transmits the data-formatted ringback tone information, supplied from the data synthesis part(44), to the exchange(30) through the network access part(45), based on a control signal from the control part(41).
Patent KR-20030038408-A (KR)
Title: Standardized structure for crawler belt parts
Inventor: TAKENO HIROYUKI
IPC: B62D55/21
Filed: 2002-11-04
Abstract: PURPOSE: Standardization structure for crawler belt parts is provided to commonly use the crawler belt parts with the same structure for construction machines of construction machine makers. CONSTITUTION: In standardization structure for crawler belt parts, the crawler belt parts include at least one of a link belt(10), including a pair of links(11) and a pin(12) for coupling adjacent pairs of links, and a bush(13), and crawler plates fixed to the links. In construction machines with a same size, the crawler belt parts with different structural specifications can be commonly used for construction machine makers. Except a length of the pin, a length of the bush, at least one of an inside span and an outside span between the pair of links, and a diameter and a position(Ps1,Ps2,Ps3) of a shoe bolt hole(15) formed in the pair of links, when the at least one kind of part is the link belt, each of a configuration and a dimension in an extending direction(A) of the crawler and two directions perpendicular to the extending direction of the crawler are unified over the same-sized construction, and when the at least one kind of part is a shoe including four coupling holes for coupling the shoe to the pair of links of the link belt, each of a position, a configuration and a size of the four coupling holes are unified over the same-sized construction machines.
Patent KR-20040040492-A (KR)
Inventor: CHOI WON JAE
IPC: B60N2/90
Filed: 2002-11-07
Abstract: PURPOSE: A luggage member for a vehicle is provided to improve the rigidity through removal of a bolting part, increase user's convenience by making the luggage member automatically received and withdrawn, reduce the cost, and reduce the weight. CONSTITUTION: A luggage member for a vehicle comprises a first luggage bar(12) supported to the rear upper end of a seatback and received and withdrawn in/from grooves(11) formed to rear of the seatback with the slidable upper end as a central axis; a second luggage bar(16) supported to the rear lower end of the seatback; and a ratchet gear(21) operating by a release knob(17) and a release cable(18) and engaging with the ratchet wheel. The second luggage bar rotates, with the ends as an axis while being restricted through a ratchet wheel(13) mounted to one end. The second luggage bar is connected the lower end of the first luggage bar by link pins(15) through three link bars(14) formed to the middle part and is received and withdrawn in/from the grooves together. The rear end of the ratchet gear is supported to the rear of the seatback by a hinge pin(19) and the front end is elastically supported downwardly by a spring(20).
Patent KR-20030043658-A (KR)
Inventor: FUJIOKA SHINYA
IPC: G11C29/42
Filed: 2002-11-14
Abstract: PURPOSE: A storage circuit with an odd-even check unit array is provided to test a real cell array and a parity cell array properly. CONSTITUTION: According to a memory circuit, a real cell array(RCA) stores data, and a parity or ECC generating circuit generates a parity bit or an ECC from data of the real cell array. A parity or ECC cell array stores the parity bit or ECC. A refresh control circuit generates an internal refresh request signal at a predetermined cycle and sequentially refreshes the real cell array in accordance with a refresh address, and, when an internal refresh request and a read request coincide, prioritizes a refresh operation for the real cell array(RCA). A data recovery section, in accordance with the parity bit or ECC read out from the parity or ECC cell array, recovers data read out from the real cell array(RCA) for which the refresh operation has been prioritized. An output circuit outputs data from the real cell array(RCA) via the data recovery section. And a test control circuit(38), in the first test mode, prohibits a refresh operation for the real cell array(RCA) to thereby output data read out from the real cell array(RCA), and, in the second test mode, controls the output circuit so as to output data read out from the parity or ECC cell array.
Patent KR-20040044724-A (KR)
Title: Mobile phone
Inventor: SUNG GI UNG
IPC: H04B1/38
Filed: 2002-11-21
Abstract: PURPOSE: A mobile communication terminal is provided to install another lamp on a terminal body in order to emit light toward an opposite side to the mirror attached to the terminal body, thereby enabling a user to see a desired image through the mirror in a dark place. CONSTITUTION: A mirror(101) attached to a terminal body(100) is located toward eyes of a user(120). A lamp(110) installed on the same surface as the mirror(101) is located toward the eyes of the user(120). When a lamp switch(111) is turned on, power of a battery pack(102) is applied to the lamp(110) such that the lamp(110) is turned on. Light of the lamp(110) firstly illuminates a predetermined part of the user(120), and the light is secondly reflected toward the mirror(101). The light illuminated on the mirror(101) is thirdly reflected toward the eyes of the user(120).
Patent KR-20030044873-A (KR)
Title: System and method for user authentication
Inventor: NAKAZAWA TSUTOMU
IPC: G06V30/224
Filed: 2002-11-29
Abstract: PURPOSE: To improve security by improving a personal identification precision. CONSTITUTION: The personal identification system is provided with a barcode reader for reading a two-dimensional barcode including individual data, a CMOS (complementary metal oxide semiconductor) image sensor for imaging the face of a person to prepare face data, and a card reader 60 integrated with a fingerprint reader for reading a fingerprint of the person to prepare fingerprint data. A personal computer 41 side performs projective transformation of the read barcode, also corrects brightness irregularity to accurately acquire data, and collates the individual data with the face data and with the fingerprint data to achieve the person identification.
Patent KR-20030003181-A (KR)
Title: A method for detecting a nucleic acid by a membrane chromatograph technique and a kit therefor
Inventor: KIM HEE TAE
IPC: C12Q1/68
Filed: 2002-12-02
Abstract: PURPOSE: Provided are a method for detecting a nucleic acid by a membrane chromatograph technique and a kit therefor, thereby detecting a specific nucleic acid from a nucleic acid sample, particularly nucleic acid polymerization products using tagged probes. CONSTITUTION: The method for detecting a nucleic acid by a membrane chromatograph technique comprises the steps of: hybridizing a nucleic acid sample, which consists of nucleotide sequence capable of being specifically bound to a nucleic acid to be analyzed, with at least two kinds of tagged probes; binding the obtained nucleic acid-probe complex to coloring colloid particles; binding the obtained nucleic acid-probe-colloid complex to a complementary material on a membrane; and analyzing a coloring band on the membrane.
Patent KR-20040050117-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SA SEUNG HUN
IPC: H01L21/265
Filed: 2002-12-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce the diffusion distance of ions by decreasing the implantation energy of the ions and prevent the diffusion of the ions due to heat by forming a nitrogen ion layer. CONSTITUTION: A gate electrode(20) is formed on a semiconductor substrate(10). A nitrogen ion layer(24) is formed in the semiconductor substrate by carrying out a nitrogen ion implantation. A low concentration junction region(26) is formed in the nitrogen ion layer by carrying out a low concentration ion implantation. A spacer is formed at both sidewalls of the gate electrode. A source and drain are completed by carrying out a high concentration ion implantation on the semiconductor substrate. Preferably, the low concentration junction region is formed by implanting boron ions of 5E13-5E14 atoms/cm2 into the semiconductor substrate with ion implantation energy of 0.5-5 KeV.
Patent KR-20040050223-A (KR)
Title: Structure of controlling water ionizer
Inventor: KO SEUNG U
IPC: C02F1/46
Filed: 2002-12-09
Abstract: PURPOSE: Provided is a control structure of an ionic water generating machine which makes users know the cause of operation shut down of the ionic water generating machine. CONSTITUTION: The control structure of an ionic water generating machine(100) comprises an input part(111) inputting data or order signal to operate the ionic water generating machine, a treating part(112) treating the date or order signal inputted by the input part by using a self built-in program and an output part(113) applying final result value outputted by the treating part to each elements.
Patent KR-20040050474-A (KR)
Title: Compressor control method for heat pump system using multi compressors
Inventor: CHA U HO
IPC: F25B30/00
Filed: 2002-12-10
Abstract: PURPOSE: A method for controlling compressors of a heat pump system applying a plurality of compressors is provided to reduce power consumption required for additionally operating compressors, thereby improving the efficiency of a heat pump system. CONSTITUTION: A heating operation is executed by operating a plurality of compressors(11,12) are operated at the same time. If a heating load is reduced in the middle of operating the plurality of compressors, some compressors are stopped while others are selectively operated. An indoor temperature is measured. It is judged whether the indoor temperature enters a temperature range having a certain set value. If the indoor temperature enters the temperature range, the stopped compressors maintain the stop state. If not, the plurality of compressors are operated at the same time to resolve the heating load.
Patent KR-20040051646-A (KR)
Title: journal bearing for shaft's uneccentric rotation
Inventor: KIM JUN HO
IPC: F16C17/04
Filed: 2002-12-11
Abstract: PURPOSE: A journal bearing for correcting eccentricity of a shaft is provided to reduce a time for assembly of the journal bearing and to maximize stability for a shaft and a journal by allowing a plurality of elastic mounts to vibrate in various directions and by absorbing an impact of the elastic mounts. CONSTITUTION: Oil forming an oil film is interposed between an inside of a bearing seat(102) and an outside of a journal(152). The bearing sheet is formed in a horizontal direction of a bearing housing(100). A journal bearing(110) rotates while supporting a shaft by using the oil film. The journal bearing(110) includes a plurality of elastic mounts and a bearing pad(130). The bearing pad(130) corrects eccentricity of the shaft rotating while coupling the elastic mounts with each other. The bearing housing(100) has a cylinder shape and a plurality of oil supplying holes(104). The journal bearing(110) includes a cylinder shape having a smaller diameter than the bearing housing(100).
Patent KR-20030004258-A (KR)
Title: Crops digger
Inventor: JUNG YEON SOO
IPC: A01D15/04
Filed: 2002-12-12
Abstract: PURPOSE: A crops pickup device is provided to pick up various kinds of crops with ease by being mounted at the trailer of an agricultural tractor. CONSTITUTION: A left panel(20) and a right panel(20b) are respectively provided at the left and right sides with a middle panel(20a) being vertically raised at the center. A guide shaft(60) is respectively provided at the front and back between the left panel and the right panel with a driving shaft(30) connected to a gear box being located at the center. A connecting portion(10) with a slide tube is mounted on the guide shaft at the front and back. A cylinder(50) moving the entire device in one direction from the connecting portion is provided between the right panel and the connecting portion.
Patent KR-20040053417-A (KR)
Title: attachment device for manual mortor starter
Inventor: KIM HO SEONG
IPC: H01H73/36
Filed: 2002-12-14
Abstract: PURPOSE: An accessory apparatus of a manual motor starter is provided to perform two functions as one accessory device, while reducing an install cost of the manual motor starter and simplifying a circuit configuration. CONSTITUTION: An accessory apparatus of a manual motor starter comprises a case; an under voltage trip device(22) installed into the case and including an under voltage trip coil and a fixing iron core; a shunt trip device(26) including a shunt trip coil, a fixing core, and a moving core; a power terminal for applying power to the under voltage trip coil and the shunt trip coil; a moving iron core(25); and a lever(23) communicated with the moving iron core. The moving iron core separates from the fixing iron core when it receives an under voltage through the power terminal for the under voltage trip coil and contacts to the one side of the moving core of the shunt trip coil device when the shunt trip coil receives power through the power terminal of the shunt trip coil.