baber/WOPTO huggingface dataset:
Patent KR-20030089209-A (KR)
Title: A device and a operating method of switch with simplex type for atm exchange
Inventor: HONG JUN HUI
IPC: H04L12/50
Filed: 2002-05-17
Abstract: PURPOSE: A device for duplexing a simplex switch of an ATM exchange and an operation method therefor are provided to apply multiplexed communication signals to the simplex switch, and to demultiplex communication signals of the simplex switch to transmit the demultiplexed signals to subscribers, thereby reducing size and obtaining reliability in data transmissions. CONSTITUTION: A controller(55) monitors and controls functions of an ATM exchange, and controls a call setup of a simplex switch(60). The first subscriber manager(45) receives and outputs a control signal of the controller(55), receives a switch operation result, and applies the result to the controller(55). The simplex switch(60) assigns a communication port(62) between subscribers(65) in a normal state by the control signal to set a call, and assigns a reserved port(64) by the control signal when the call has an error, then sets the call. An N subscriber manager(35) multiplexes signals applied from the subscribers(65) to apply the multiplexed signals to the simplex switch(60), and demultiplexes signals applied from the switch(60) to transmit the demultiplexed signals to the subscribers(65).
Patent KR-20030089950-A (KR)
Title: Linear power amplifier for predistortion by using reverse diode
Inventor: KIM JI HUN
IPC: H03F1/32
Filed: 2002-05-20
Abstract: PURPOSE: A predistortion linear power amplifier using a backward diode is provided to reduce RF signals inputted to a transistor of a bias circuit and remove a peaking phenomenon of power gain by connecting backward diodes to a base terminal and a collector terminal of the bias circuit, respectively. CONSTITUTION: A predistortion linear power amplifier using a backward diode includes an amplification unit(20), a bias circuit(10), and a backward diode(30). The amplification unit(20) includes one or more amplification transistor(HBT1) to amplify inputted RF signals. The bias circuit(10) includes a bias transistor(HBT2), a resistance(12), and a plurality of forward diodes(14,16). An emitter of the bias transistor(HBT2) is connected to a base of the amplification transistor(HBT1) of the amplification unit(20). The resistance(12) is connected in parallel to the bias transistor(HBT2). The forward diodes(14,16) are serially connected to the resistance(12) and a ground terminal. The backward diode(30) is connected in parallel to the resistance(12) of the bias circuit(10) in order to bypass the RF signal.
Patent KR-20030025786-A (KR)
Inventor: KANAI KAZUO
IPC: G06F3/00
Filed: 2002-05-23
Abstract: PURPOSE: To provide a handy terminal device that can generate a sign by vibration and sound at free timing and can generate a vibration and a sound of a free pattern. CONSTITUTION: The handy terminal device comprises a display, input keys, a sounder, a vibrator and an optical reader and hardware, and incorporates basic software (OS) for controlling operations of the hardware and application software adapted to a purpose of use of a user in a control part. The application software has a function of commanding a vibration and a sound.
Patent KR-20030092845-A (KR)
Title: Device for transmitting power of submerged camera
Inventor: LEE BAE
IPC: B25J17/00
Filed: 2002-05-31
Abstract: PURPOSE: A power transmission in photographing under the water is provided to install magnets in respective joints and generate attract force and repulsive force by changing the magnetic field of the magnet so as to operate the respective joints, thereby allowing the underwater operation without a waterproof device. CONSTITUTION: A power transmission for underwater photographing is composed of a main body(1), a rotor(3), a supporter(5), and a tilting unit(8). Magnets having different polarities are alternately displaced to form magnet units. A first magnet unit is attached on the main body. A second magnet unit is installed to correspond to the polarity of the first magnet unit. The rotational force from the second magnet unit induced by the rotation of the first magnet operates the rotor. A third magnet unit is attached on the supporter with protruding from the rotor. A fourth magnet unit is installed to correspond to the polarity of the third magnet unit to rotate the tilting unit to the supporter.
Patent KR-20030094842-A (KR)
Title: Structure for getting signal in touch panel
Inventor: AHN YEONG SU
IPC: G06F3/03
Filed: 2002-06-08
Abstract: PURPOSE: A structure for a signal application part of a touch panel is provided to reduce an error among a pen contact point, and the first and the second substrate contact points on an edge of an active region in the touch panel. CONSTITUTION: The second substrate(140) is a lower electrode having a projection part(140a). The first substrate(130) is an upper substrate having the projection part(130a) matched with the projection part of the second substrate, and is adhered to the second substrate. X-axis potential compensation electrodes(170a,170b) are symmetrically installed on the second substrate. Y-axis potential compensation electrodes(180a,180b) are symmetrically installed under the first substrate and are perpendicular to a direction of the X-axis potential compensation electrodes. The signal application parts(182,183) comprise lead electrodes(182a,182b,183a,183b) contacting with an FPC(Flexible Printed Circuit)(180) by extended from the X and the Y-axis potential compensation electrode in a length matched with the projection part of both substrates. The FPC contacts with the signal application part in order to apply the signal to the touch panel from the outside.
Patent KR-20040001638-A (KR)
Title: Apparatus for diagnosis failure of water temperature sensor on vehicle and method thereof
Inventor: PARK JIN SEO
IPC: F01P7/16
Filed: 2002-06-28
Abstract: PURPOSE: A device and a method for diagnosing a failure of a water temperature sensor for a vehicle are provided to diagnose abnormality of the water temperature sensor by modeling the output of the water temperature sensor according to the suction amount of air and then reading a water temperature signal based on the modeling value. CONSTITUTION: A device for diagnosing a failure of a water temperature sensor(10) for a vehicle comprises the water temperature sensor outputting temperature information of a coolant; an air-mount sensor(20) detecting information of the suction amount of air; a control unit(30) modeling and setting the coolant temperature according to the suction amount of air by each condition, and determining and warning a connector contact failure of the water temperature sensor, a failure caused by incoming of noise, or a failure caused by other reasons and then executing a limp home mode if the currently detected water temperature information is beyond an allowable error of the set modeling value; and a warning unit(40) warning of a failure of the water temperature sensor according to a control signal of the control unit.
Patent KR-20040001939-A (KR)
Title: Method for forming self align contact in semiconductor device
Inventor: LEE HO SEOK
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming an SAC(Self Align Contact) of a semiconductor device is provided to prevent contact open defects caused by losses of a hard mask in SAC processing. CONSTITUTION: A plurality of conductive patterns having stacked structure of a conductive layer(22'), the first hard mask(23') made of SiC and the second hard mask(24') made of nitride, are formed on a substrate(20). An etch stop layer(26) is formed on the resultant structure. An insulating layer(27) is formed on the etch stop layer. A contact hole(28) is formed to expose the substrate by selectively etching the insulating layer. A plug is then formed by filling a conductive layer into the contact hole(28).
Patent KR-20040002315-A (KR)
Title: Clip type connector and using the apparatus for testng of touch panel
Inventor: BANG YONG IK
IPC: H01R12/71
Filed: 2002-06-29
Abstract: PURPOSE: A nipper type connector and a device for testing a touch panel by using the same are provided to simplify the connection and detachment of a connector with respect to a tail part of a touch panel by a single hand, thereby reducing the working time during the test. CONSTITUTION: A nipper type connector includes upper and lower plates(62,64), a coil spring(68) between the upper and lower plates, and wire connecting element(70) for connecting upper and lower signal wires respectively formed on rear and front surfaces of the upper and lower plates. The upper plate has a first horizontal surface(61) contacting signal pads of tail parts of a touch panel, a slant surface(63) having a predetermined inclination from the first horizontal surface, and a second horizontal surface(65) extended from the from the slant surface by a predetermined distance. The signal wires of the upper plates are formed at positions corresponding to the signal pads. The second horizontal surface serves as a handle pressed by a hand of a worker. The first horizontal surface is formed with first protrusions protruded in parallel with a predetermined distance from both edges of a rear surface to limit a grasping width of the tail part, and a second protrusion perpendicular to the first protrusions to limit a grasping depth of the tail part when grasping the tail part by the upper plate. The lower plate also has first and second protrusions. The coil spring is inserted between upper and lower hinge parts of the upper and lower plates for the nipper operation of the upper and lower plates.
Patent KR-20040003280-A (KR)
Title: Drop lifter
Inventor: JUNG JEONG GYU
IPC: B66F7/02
Filed: 2002-07-02
Abstract: PURPOSE: A stop deviation of a die of a drop lifter is prevented by the operation of a positioning unit and a guide unit, thereby improving workability and productivity. CONSTITUTION: An upper rotation shaft(11) is mounted with sprockets(11a) in both ends. A lower rotation shaft(12) is mounted with sprockets. A driving motor(13) is connected to an end of the upper rotation shaft. A connection chain(14) connects the sprockets. A support bracket(15) is installed in the connection chain. A positioning unit(20) is installed in a die(16). An air pressure member(30) supplies compressed air to the positioning unit. A guide shaft(41) is installed in an operation direction of the die. A guide unit(50) is provided to decide the stop position of the die. A controller(17) controls the driving motor and the air pressure member.
Patent KR-20040007964-A (KR)
Title: Skin pack, and the manufacturing method of it
Inventor: YOO MOON JA
IPC: A61Q19/02
Filed: 2002-07-15
Abstract: PURPOSE: Provided are a skin care pack which exerts skin whitening effect and skin aging preventing effect without making adverse side effects and a method for manufacturing the same. CONSTITUTION: A skin care pack comprises 7-13wt.% of mung bean powder, 2-6wt.% of bamboo salt(salt roasted in bamboo), 40-70wt.% of egg yolk, 20-40wt.% of flour, 7-20wt.% of apricot seed powder, and 5-10wt.% of black bean powder. A method of manufacturing the skin care pack is characterized by mixing egg yolk with the mixed powder of mung bean powder, apricot seed powder, flour and black bean powder, and stirring them.
Patent KR-20020064744-A (KR)
Title: The crust of overcooked rice containing Solomon's seal
Inventor: CHEONG CHANG GU
IPC: A23L7/10
Filed: 2002-07-20
Abstract: PURPOSE: An overcooked rice crust which contains Polygonatum officinale All is provided, therefore the overcooked rice crust can have efficacies of and smell peculiar to Polygonatum officinale All. CONSTITUTION: The overcooked rice crust containing Polygonatum officinale All is produced by washing rice; mixing 110 to 130 wt.% of water with 100 wt.% of the washed rice; adding 0.5 to 5 wt.% of Polygonatum officinale All powder into the mixture and boiling them; overcooking the boiled rice; and drying the overcooked rice crust to have the water content of 3 to 10%, wherein rice is optionally substituted with any one of cereals selected from barely, beans, glutinous rice, hulled millet, corns and wheats.
Patent KR-20030010522-A (KR)
Title: Isolation of memory cells in cross point arrays
Inventor: PERNER FREDERICK A
IPC: H01L27/10
Filed: 2002-07-25
Abstract: PURPOSE: A memory cell that does not occupy substrate area, and that does not negatively affect the ability to read or write the memory cell is provided. CONSTITUTION: A memory cell(10) comprises a P- region, an N+ region surrounding the P- region, the P- region and the N+ region forming a pillar; and a gate oxide disposed at one end of the pillar, the gate oxide including a portion capable of storing a binary state.
Patent KR-20040011991-A (KR)
Title: Method for short dial in a mobile telecommunication terminal
Inventor: KIM SANG SUN
IPC: H04B1/40
Filed: 2002-07-31
Abstract: PURPOSE: An abbreviated dial method in a mobile terminal is provided to execute a call and searching simply by an abbreviated dial without the necessity of memorizing abbreviated dials and searching for names one by one. CONSTITUTION: In an idle state(300), a control part checks whether 3 numeric keys are consecutively inputted(302). In case that 3 numeric keys are consecutively inputted, the control part checks whether the last numeric key among the 3 numeric keys has been pushed for regular time(306). If the last numeric key has been pushed for regular time, the control part fetches initial consonant/English associated names, matched to the 3 numeric keys respectively, from the phone book of a memory(310). Then the control part checks whether the number of the fetched names is '1'(312). In case that the number of the fetched names is '1', the control part checks whether call key input is generated(318). However, if the number of the fetched names is more than '2', the control part checks whether the input of a key to select one of the fetched names is generated(314,316).
Patent KR-20040012205-A (KR)
Inventor: WON SEOUNG YELL
IPC: A61H39/06
Filed: 2002-08-01
Abstract: PURPOSE: A massage pack is provided, which gives the convenience of use by controlling the massage pack to a temperature corresponding to a body temperature and maintain the elasticity of the skin by spraying oxygen to the face. CONSTITUTION: The massage pack comprises: a mask(10) of silicon rubber molded in a shape corresponding to a region desired to be massaged; a control plate(20) attached to the lower surface of the mask(10) and provided in an internal space with an air passage(23); a pack material(30) attached to the lower surface of the control plate(20) and provided in an internal space with a space portion containing a massage material; a controller(40) connected to the control plate(20) by a cable and controlling a heating temperature according to a setting temperature; and an oxygen tank(50) connected to a side portion of the control plate(20) and supplying oxygen to an injection opening of the air passage(23).
Patent KR-20040015584-A (KR)
Title: Liquid crystal panel for protecting static electricity
Inventor: HA YONG MIN
IPC: G02F1/133
Filed: 2002-08-13
Abstract: PURPOSE: A liquid crystal panel for preventing static electricity is provided to prevent the inflow of static electricity through a pad. CONSTITUTION: An image display part is constituted with a number of liquid crystal cells. A signal pad part supplies a driving signal inputted to signal lines of the image display part. The pad part comprises a number of pads connected with the signal lines, and a static electricity preventing circuit(68,69) enabling the pads to form an equipotential to the static electricity by connecting the pads with a shorting bar(64) by the static electricity flowed into the pad as including a thin film transistor having a floating gate.
Patent KR-20040016344-A (KR)
Title: Production method of biodegradable formed seeding raising pot for agricutural and hortcultural use.
Inventor: SUH HEE DONG
IPC: A01G9/10
Filed: 2002-08-16
Abstract: PURPOSE: A method of producing a seeling raising pot by adding fermented organic matter such as full-ripe compost, peat, leaf mold or the like to minerals and organic binders is provided. The seedling raising pot is naturally decomposed, causes no environmental pollution and increases crop yield. CONSTITUTION: A fermented organic matter such as full-ripe compost, peat, leaf mold or the like is mixed with minerals and binders, agitated with water and then molded. The minerals are phyllite, pegmatite, quartz porphyry, zeolite or vermiculite, the binders are alginic acid, chitosan, carboxymethyl cellulose, gelatin, polyester, polyolefin or polyvinyl alcohol.
Patent KR-20040016678-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: PARK BYEONG JUN
IPC: H01L21/336
Filed: 2002-08-19
Abstract: PURPOSE: A semiconductor device is provided to increase a gate length and effectively prevent a short channel effect by forming an epi silicon layer for a channel under a gate insulation layer for forming a gate such that the epi silicon layer protrudes upward. CONSTITUTION: An isolation layer(110) for defining a device formation region is formed on a semiconductor substrate(100). A trench insulation layer spacer(160) is formed on the sidewall of a recessed trench. The epi silicon layer is filled in the trench. An epi silicon filler(180) composed of the trench insulation layer spacer and the epi silicon layer is formed on the device formation region. The epi silicon layer(190) for the channel is formed on the epi silicon filler wherein predetermined flection is formed in the upper portion of the epi silicon layer for the channel. A gate(210) is formed on the epi silicon layer, composed of a gate insulation layer(211) and a gate conductive layer(213). A source/drain junction(105) is formed at both sides of the device formation region.
Patent KR-20040016741-A (KR)
Inventor: LEE BYEONG IN
IPC: F24F1/00
Filed: 2002-08-19
Abstract: PURPOSE: An air conditioner is provided to simplify composition of an apparatus for opening and closing an inlet, and to allow opening and closing of the inlet to be easy and smooth. CONSTITUTION: An apparatus(20) for opening and closing an inlet(13) includes a supporting panel(21) installed on a center of the inlet in vertical direction to allow both sides of the inlet to be opened; a first opening and closing member(22) and a second opening and closing member(23) coupled to both sides of the supporting panel to open and close opening parts on both of the sides of the inlet; a first connecting link(24) and a second connecting link(25) coupled to the first opening and closing member and the second opening and closing member, and moved back and forth to rotate and open and close the first opening and closing member and the second opening and closing member; and a driving unit moving the first connecting link and the second connecting link back and forth. The driving unit includes a rotary plate(31) installed to a rear side of the supporting panel, and having ends of the first connecting link and the second connecting link connected to both sides thereof; and a driving motor(32) rotating the rotary plate in normal direction and reverse direction.
Patent KR-20040017422-A (KR)
Title: A tablet sorting apparatus
Inventor: JUNG JEONG RAE
IPC: H01L21/56
Filed: 2002-08-21
Abstract: PURPOSE: A tablet sorting apparatus is provided to be capable of precisely detecting to the damage of the peripheral portion of a tablet for preventing the generation of failure in manufacturing a semiconductor chip package. CONSTITUTION: A tablet sorting apparatus(200) is provided with a plurality of tablet inserting parts(210) having an inner space, a support part(220) for fixing the tablet inserting parts, and a tablet lifter(230) installed at the lower portion of the tablet inserting part for inserting a tablet(10) into the tablet inserting part. The tablet sorting apparatus further includes a plurality of state detecting pins(240) spaced apart from each other at the upper portion of each tablet inserting part and an insertion state sensor having a light emitting part(250) and a light receiving part(252).
Patent KR-20040018767-A (KR)
Title: Mobile phone having antenna on upper folder
Inventor: KIM DO HYEON
IPC: H04B1/38
Filed: 2002-08-27
Abstract: PURPOSE: A mobile phone which has an antenna in an upper folder is provided so that the antenna is distant from the head of a user when the upper folder is opened by installing the antenna in the upper folder for preventing that an electromagnetic wave is transmitted from the antenna to the head of the user. CONSTITUTION: An upper folder(100) has a pair of hinge knuckles(110). A pair of the hinge knuckles(110) are convexly formed at internal sides of both side ends of an upper end, and are combined with a hinge. A lower folder(200) has a hinge kit. The hinge kit is located between a pair of the hinge knuckles(110) in the center of the upper end, and is formed as a shape capable of being combined with the hinge. An antenna(300) is combined with the upper end of the upper folder(100) without generating interference with the lower folder(200) when opening the upper folder(100).
Patent KR-20040022744-A (KR)
Title: 0n-machine measurement system
Inventor: BANG JUN HO
IPC: B23Q17/00
Filed: 2002-09-05
Abstract: PURPOSE: An on-machine-measurement system is provided to perform the measurement at the working on the machine to manufacture a precious product to change the working condition according to measurement results. CONSTITUTION: An on-machine-measurement system is composed of an on-machine-measurement module(100) for generating the shape and information of the measured objects and displaying measured results calculated with the position/shape tolerance of the objects, a computer-aided manufacturing software(110) for generating a part program using the shape and information from the module, a numerical controller(120) for receiving the part program, performing the numerical controlled operation and supplying data corresponding to the positional information of the objects for the module, a feeding drive(130) for feeding the measuring unit to the objects according to the feeding commands from the part program, and a programmable logic controller input module(140) for inputting the measured signals to the numerical controller on contacting the measuring unit to the objects.
Patent KR-20040022062-A (KR)
Title: Impedance matching apparatus
Inventor: PARK JONG HUN
IPC: H04B3/54
Filed: 2002-09-06
Abstract: PURPOSE: An impedance matching system is provided to operate a modem at an optimum state by matching impedances, varied according to time in PLC(Power Line Communication) communication, through a control unit that detects an impedance variation in a power line and outputs a control signal to compensate the impedance variation. CONSTITUTION: In a PLC communication system containing an impedance matching system, a control unit consists of a voltage input part(22a), an operation part(22b), and a switch on/off time control part(22c). The voltage input part(22a) detects the voltage and current of a power line, converts the detected voltage and current values into digital values, and outputs them. The operation part(22b) receives the digital values outputted from the voltage input part(22a), stores the impedance variation state of the power line, and outputs a reference value to compensate the varied impedance. The switch on/off time control part(22c), based on the reference value outputted from the operation part(22b), outputs a control signal to control the switches of an active power filter(23).