baber/WOPTO huggingface dataset:
Patent KR-20040033850-A (KR)
Title: Bent grille for an automobile
Inventor: JUNG IK JIN
IPC: B60H1/34
Filed: 2002-10-16
Abstract: PURPOSE: A vehicle vent grill is provided to connect a knob with a damper indirectly to generate smooth movement while minimizing the noise. CONSTITUTION: A vehicle vent grill includes a louver(130), a damper(200), a knob(300), a rod(340), a wind direction controller, and blades(500). The louver is mounted to a front surface of a housing(100) with a hollow inside, and has a hinge shaft at a side. The damper is mounted to a hinge hole of the housing and has a damper shaft extended at a side and a pin element protruded from an end. The knob has a coupling hole in the center to mount the knob to the hinge shaft, and a coupling part extended at a side with a coupling hole. The rod is connected to the knob at an end and the damper at the other end. The wind direction controller is mounted in a receiving part in the housing to be connected to the damper at an end, so that the controller rotates in association with the rotation of the damper in the same direction to control a hot or cool wind supply amount. The blades are provided in the louver to change the hot or cool wind direction vertically and horizontally.
Patent KR-20030033956-A (KR)
Title: Mobile communications terminal, network device, mobile communications system, information transmitting and receiving method and information transmitting and receiving program
Inventor: TSUTSUMI NORIYUKI
IPC: H04M3/42
Filed: 2002-10-22
Abstract: PURPOSE: A mobile communication terminal, a network device, a mobile communication system, an information transmitting and receiving method and an information transmitting and receiving program are provided to enhance convenience when a user of the mobile communications terminal transmits or receives information. CONSTITUTION: A mobile communication system(10) has cellular telephones(12,14) and a network device(16). A storage part(17) of the cellular telephone(12) stores information such as images, music and texts. The cellular telephone(12) receives requests for information that are transmitted from the cellular telephone(14) via the network device(16). Information in question is read out from the storage part(17) of the cellular telephone(12) that has received transmission requests for above information, and is transmitted to the cellular telephone(14) via the network device(16).
Patent KR-20040035347-A (KR)
Title: Exhaust pipe
Inventor: PARK GI CHEOL
IPC: F01N13/20
Filed: 2002-10-22
Abstract: PURPOSE: An apparatus for contracting and expanding a tube of an exhaust tube is provided to control sectional area which exhaust gas passes depending on back pressure of exhaust gas. CONSTITUTION: A gate(20) is formed on the middle of an exhaust tube(10) in such a manner that sectional area of the exhaust tube is changed depending on back pressure of exhaust gas. The gate has a plurality of plates(21) arranged to be stepped. Links(22) connect front ends and the rear ends of the plates in such a manner that the plates form a plane when unfolded. The foremost plate is fixed to an inside of the exhaust tube. The rear end of the rearmost plate is connected with a guide(23) elastically supported by a spring(26) and protruded toward the inside of the exhaust tube by the link. The guide is elastically supported by the spring so that the plates are folded back when back pressure of exhaust gas drops down. The gates are pushed back by back pressure of exhaust gas so that sectional area of the exhaust tube which exhaust gas passes is expanded.
Patent KR-20040040849-A (KR)
Title: Method and apparatus for sintering gel tube
Inventor: BAEK YEONG MIN
IPC: C03B37/016
Filed: 2002-11-08
Abstract: PURPOSE: Provided are a gel tube sintering device and a method in which gas can be easily diffused and removed from the gel tube, and sintering can be uniformly conducted, thereby improving the physical properties of the gel tube, without using an expensive helium gas. Since the gas is easily removed from the gel tube, an excessive rise in temperature is not required in the method, thereby improving geometric property of the gel tube and fatigue life of the inside of the sintering device. CONSTITUTION: The method for sintering a gel tube formed by a sol-gel method comprises a step of sintering the gel tube on the vertical and circular movement under the vacuum atmosphere to increase the diffusion rate of the residual gas in the tube. The device for sintering a gel tube formed by a sol-gel method comprises: a vacuum-sealed reaction chamber(300) with the gel tube(310) mounted inside; a vacuum pump(330) which adjusts the vacuum degree of the inside of the reaction chamber according to a control signal; a vacuum gauge(302) which measures the vacuum degree of the inside of the reaction chamber; a motion part(320) which moves the gel tube in vertical direction and in circle while supporting it; a temperature sensor(303) which measures the inside temperature of the reaction chamber; a heater(301) which controls the inside temperature of the reaction chamber according to the control signal; and a control part(340) for the vacuum pump, heater and motion part in order to sinter the gel tube under the vacuum atmosphere.
Patent KR-20040044271-A (KR)
Title: Method for manufacturing a sweet pumpkin pepper paste
Inventor: PARK MOON SOO
IPC: A23L11/20
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a sweet-pumpkin hot paste which contains nutrients of the sweet-pumpkin and the hot past, and tastes hot sweetness delicately. CONSTITUTION: A method for manufacturing the sweet-pumpkin hot paste comprises the steps of: mixing 100 wt.% of malt water, where 100 wt.% of malt powder is mixed with 900-1000 wt.% of water, with 25-35 wt.% of nonglutinous boiled rice, aging the mixture for 3-7 hours, and crushing and filtering it to form malt boiled rice sludge; boiling the malt boiled rice sludge such that the amount thereof becomes 1/3-2/3, thereby making a pre-molasses; mixing 100 wt.% of the pre-molasses with 90-100wt.% of red pepper powder to make a mixture; putting 100 wt.% of sweet-pumpkin slices into the pre-molasses, dipping the mixture in 30-40 wt.% of disaccharide, and aging it for 2-4 days to make a sweet-pumpkin disaccharide solution; boiling 90-100wt.% of the sweet-pumpkin disaccharide solution, and crushing the sweet-pumpkin slices in the solution to make a pre-molasses sweet-pumpkin sludge; mixing 100 wt.% of the malt boiled rice sludge with 25-30wt.% of glutinous rice powder, standing the mixture for 30-90 minutes, and boiling it to make glutinous rice malt sludge; and mixing 100 wt.% of the glutinous rice malt sludge with 80-90wt.% of the pre-molasses sweet-pumpkin sludge, boiling it, and adding 10-15wt.% of fermented soybean powder, 75-85wt.% of the pepper powder mixture and 8-12wt.% of edible salt thereto, followed by mixing and aging.
Patent KR-20040048005-A (KR)
Inventor: KIM CHEON SU
IPC: H01P1/185
Filed: 2002-12-02
Abstract: PURPOSE: A variable impedance matching circuit is provided to change the electrical length of transmission lines and topology of variable inductance or variable capacitance by using an operation of a switch according to a control signal. CONSTITUTION: A variable impedance matching circuit includes a transmission line and a stub line. The stub line(32) is connected serially to or in parallel to the transmission line(31). The stub line and the transmission line include transmission line variable-blocks of N number. The transmission line variable-blocks are used for changing the electrical length of the transmission lines by using a switch. The switch is operated according to external control signals. The switch is formed with a MOSFET and a PIN diode.
Patent KR-20040048499-A (KR)
Title: Battery pack for a mobile terminal
Inventor: LEE MIN HWA
IPC: H04B1/40
Filed: 2002-12-03
Abstract: PURPOSE: A battery pack in a mobile terminal and a method for controlling the output of bell sounds in the same are provided to output a multi-chord bell sound through a mobile terminal not containing a sound source chip to support a multi-chord. CONSTITUTION: A battery pack in a mobile terminal comprises a microprocessor(225), a sound source storage part(230), a sound source processing part(235), a bell sound output part(240), and a termination detection part(245). The microprocessor(225) controls the operations of the battery pack overall, based on the control program data stored in an internal memory. The sound source storage part(230) stores more than one bell sound source data. The sound source processing part(235) executes signal processing for the bell sound source data read by the microprocessor(225). The bell sound output part(240) outputs the signal-processed bell sound source data into an audible sound. The termination detection part(245) detects the termination state of a call signal.
Patent KR-20040049109-A (KR)
Inventor: YOON CHA GEUN
IPC: G09G3/291
Filed: 2002-12-05
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to drive a plasma display panel of a level of HD or more level by using a high-speed single scanning method. CONSTITUTION: A plurality of first electrodes and a plurality of second electrodes are formed on a first substrate. A second substrate is opposite to the first substrate. A plurality of third electrodes and a plurality of projections are formed on the second substrate. A plurality of fourth electrodes are formed between the third electrodes. A plurality of projections are formed at the fourth electrodes. A plurality of first discharge cells are formed on the first electrodes between the third and the fourth electrodes. The first discharge cells are adjacent to the third and the fourth electrodes. A plurality of second discharge cells are formed on the second electrodes between the third and the fourth electrodes. The second discharge cells are adjacent to the third and the fourth electrodes. The projections of the third and the fourth electrodes are formed on the first and the second discharge cell regions. One pixel(32) is formed with three discharge cells(31R,31G,31B) of the first and the second discharge cells.
Patent KR-20040051679-A (KR)
Title: Auto-lotation type airvent structure
Inventor: JUNG HYEON JIN
IPC: B60H1/34
Filed: 2002-12-11
Abstract: PURPOSE: An automatic rotary type air vent structure is provided to realize uniform air cooling and heating by automatic rotation, thereby increasing the convenience of users and improving the quality of a vehicle. CONSTITUTION: An air vent housing(10) is combined with an air vent grill(11) in a front part. A driving element is formed on a side of the air vent grill for automatically rotating vertical blades(12a) and horizontal blades in all directions. The driving element is formed of a motor driving part(20), a gear part, and a link part. The motor driving part generates motive power. The gear part and the link part transmit motive power of a motor to the vertical blades and the horizontal blades. When the motor is driven, the vertical blades and the horizontal blades are automatically repeatedly operated.
Patent KR-20040051878-A (KR)
Title: System and methoed for monitoring the radio net quality using the terminal
Inventor: JUNG U GI
IPC: H04B17/00
Filed: 2002-12-13
Abstract: PURPOSE: A system and a method for monitoring quality of wireless network by using a terminal is provided to allow a service provider to enhance bad radio environment of an area upon receiving a corresponding report as monitored by a mobile communication subscriber. CONSTITUTION: A position checking unit and a mobile communication unit of a terminal monitor current position by time zones of the terminal and radio environment, store them in a storing unit and transmit the stored data to a base station(S41). The data is transmitted to the base station by certain time zones in an area where a call service is available, whereas in an area where a call service is interrupted, collected radio environment monitoring data is transmitted to the base station after the terminal is positioned in a call service-available area(S42-S44).
Patent KR-20040052004-A (KR)
Title: structure of circuit pattern of PCB for home appliance
Inventor: JUNG BAEK GI
IPC: H05K1/02
Filed: 2002-12-13
Abstract: PURPOSE: A structure of a PCB for home appliance is provided to recover functions of the PCB within a short period of time by breaking an anti-overvoltage pattern connected to a variable resistor according to a state of an overvoltage and using a prepared pattern for recovering the PCB. CONSTITUTION: The width of an anti-overvoltage pattern(120) is narrower than width of a predetermined pattern on which a terminal connection part(210) of a variable resistor is installed. The anti-overvoltage pattern is installed nearly to an end of a pattern corresponding to a power input terminal connector of a transformer is located. A plurality of solder parts(300a,300b) for recovering circuits are formed on an end of an extended pattern of the anti-overvoltage pattern and the end of the pattern corresponding to the power input terminal connector of the transformer.
Patent KR-20030053048-A (KR)
Title: Resource control system, resource control method, and base station and mobile station suitable for use in the same
Inventor: CHEN LAN
IPC: H04B7/26
Filed: 2002-12-20
Abstract: PURPOSE: To improve Qos taking into account the entire system and effectively utilize a resource by coordinating resource control between its own cell and peripheral cells. CONSTITUTION: This invention provides the resource control system characterized in that the system is used for packet communication between first and second base stations and a mobile station, the first base station includes: discrimination means 32, 33 for discriminating whether or not the Qos is assured for a packet between the first base station and the mobile station for their packet communication or whether or not the resource required for the packet communicated between the first base station and the mobile station is reserved; and a section base station I/F means 45 for requesting the second base station to limit the use of the resource when the discrimination means 32, 33 discriminates that the Qos is not assured and that the required resource is not reserved, and the second base station is provided with a resource use suppression means 34 for suppressing the use of the resource for the packet communication between the first base station and the mobile station in response to the request from the first base station.
Patent KR-20040056627-A (KR)
Title: Batch composition of basic gunning refractories having excellent resistance of erosion and adhesive properties
Inventor: KIM HYO JUN
IPC: C04B35/043
Filed: 2002-12-24
Abstract: PURPOSE: A basic refractory composition for hot gunning repair is provided, which has excellent corrosion resistance and adhesion to substrate by using magnesia clinker and spinel as main materials. CONSTITUTION: The gunning repair composition comprises the components of: 50-65wt.% of magnesia clinker, fused magnesia clinker; 22-30wt.% of spinel for adhesion of gunning materials; 2-4wt.% of ultrafine silica powder, being less than 0.047mm in size, for sintering of gunning materials and workability; 2-4wt.% of sodium silicate with a molar ratio SiO2/NaO2 of 3; 2-5wt.% of one compound selected from CaO, Ca(OH)2 and CaCO3 for bonding of gunning materials; 3-5wt.% of cokes(0.149mm); 2-3wt.% of inorganic fiber, composed of Al2O3 and SiO2, with a 3-5mm length; and 2-3wt.% of sodium phosphate for dispersion of gunning materials.
Patent KR-20040057345-A (KR)
Title: Refrigerator
Inventor: CHO YEONG JIN
IPC: F25D17/08
Filed: 2002-12-26
Abstract: PURPOSE: A refrigerator is provided to circulate cool air actively through the storage chambers by forming the cool air duct, and to improve sealing efficiency and assembling efficiency of the cool air duct with modifying the assembling structure. CONSTITUTION: A refrigerator is composed of a body having a first storage chamber(20) and a second storage chamber(30) arranged in parallel, and a cool air duct(50) communicating the first storage chamber and the second storage chamber. The cool air duct has a first cool air duct(22) communicated with the first storage chamber a second cool air duct(32) communicated with the second storage chamber, and an assembling part(60) combining the first cool air duct with the second cool air duct. The assembling part includes an assembling projection formed in the first cool air duct, and an assembling hole combined with the assembling projection.
Patent KR-20040058699-A (KR)
Title: The Manufacturing Method of Thin Film Transistors Array on glass
Inventor: YANG JUN YEONG
IPC: H01L29/786
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing a TFT(Thin Film Transistor) array substrate is provided to improve yield and reduce the damage due to an etching solution by simplifying the manufacturing process. CONSTITUTION: Semiconductor layers are formed on a substrate(31). A gate isolating layer(34a) is formed on the entire surface of the resultant structure. A plurality of gate electrodes(35) are formed on the gate isolating layer corresponding to the semiconductor layers. A variety of impurity regions(33a) are formed at both sides of the gate electrodes. An interlayer dielectric(36a) is formed on the resultant structure. Source/drain electrodes(37a,37b) are formed through the interlayer dielectric for contacting the impurity regions. A hydrogen ion implantation and a heat treatment are sequentially carried out on the resultant structure. A pixel electrode(38) is formed on the resultant structure for being connected with the drain electrode. A process for a protection layer is omitted from the TFT array substrate manufacturing method.
Patent KR-20040058947-A (KR)
Title: System and Method for Detection of Reproduced Terminal in CDMA2000 1x EV-DO System
Inventor: KIM SEONG
IPC: H04W12/12
Filed: 2002-12-27
Abstract: PURPOSE: A system and method for detecting a copied terminal in a CDMA2000 1xEV-DO(Evolution-Data Optimized) system are provided to detect a coped terminal by using subscriber session information and session information of a data location register. CONSTITUTION: A subscriber information management unit and a base station information management unit collect subscriber information and base station information(S101,S102) and trace location of an ANTS(Access Network Transceiver Subsystem) to which a mobile terminal has been connected(S103). A terminal moving speed checking unit calculates a moving speed of the mobile terminal based on each location information of the ANTS(S104). A copy detecting and call attempt preventing unit checks whether the moving speed of the mobile terminal is faster than a pre-set threshold value(S105). If the moving speed of the mobile terminal is greater than the threshold value, the copy detecting and call attempt preventing unit determines that the mobile terminal is copied(S106) and forcibly terminates a currently proceeding call(S107). A subscriber database of an AN-AAA(Access Network Authentication, Authorization, Accounting) activates an origination stop field to prevent re-attempt of a call of the copied terminal(S108).
Patent KR-20040058961-A (KR)
Title: Method for forming copper wire in a semiconductor device
Inventor: PARK SANG GYUN
IPC: H01L21/28
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to restrain the EM(ElectroMigration) and SM(Stress Migration) of copper ions by forming an amorphous hydrogen silicon carbide(a-Si1-xC:H) layer on the copper interconnection. CONSTITUTION: A lower insulating layer(12) and a polish stop layer(13) are formed on a silicon substrate(11). A trench is formed by patterning the lower insulating layer and the polish stop layer. A diffusion barrier metal film(14) is formed on the trench and a copper interconnection(15) is filled in the trench. The first carbon-rich a-Si1-xC:H layer(16a) is formed on the copper interconnection. A diffusion barrier metal carbide film(17) is formed at interface between the a-Si1-xC:H layer and the diffusion barrier metal film. The second a-Si1-xC:H layer(16b) is formed on the first a-Si1-xC:H layer. Then, an upper insulating layer(18) is formed on the second a-Si1-xC:H layer.
Patent KR-20040059275-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: LEE YEONG SEONG
IPC: H01L21/762
Filed: 2002-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to fill entirely a micro-trench without voids and to improve electrical properties by depositing sequentially a plurality of thin oxide layers using the adsorption, dissolution and reconstitution of TEOS(Tetra-Ethyl-Ortho-Silicate). CONSTITUTION: An insulating layer(11,13,15) is deposited on a semiconductor substrate(10). An opening portion for exposing a field region of the substrate is formed by etching selectively the insulating layer. A trench(17) is formed in the substrate under the opening portion. A thin oxide layer(21) is deposited on the resultant structure by performing independently the adsorption of TEOS and the dissolution/reconstitution of TEOS using O3. An oxide layer(23) is filled in the trench by depositing repeatedly the thin oxide layers.
Patent KR-20040059779-A (KR)
Inventor: CHO JUN HUI
IPC: H01L27/108
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent an electrical characteristic from being deteriorated between a capacitor and a contact plug under the capacitor by preventing a barrier metal from being oxidized at a high temperature heat treatment in an oxygen atmosphere for crystallizing a dielectric thin film of the capacitor. CONSTITUTION: A metal layer pattern for a barrier metal is formed on a contact plug(23). A lower electrode is formed on the barrier metal pattern. A sidewall spacer is formed to prevent oxygen from penetrating the sidewall of the barrier metal pattern. A dielectric thin film is formed on the lower electrode. A heat treatment process for crystallizing the dielectric thin film is performed in an oxygen atmosphere.
Patent KR-20040060311-A (KR)
Title: A method for forming a contact of a semiconductor device
Inventor: JUNG SU OK
IPC: H01L21/28
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to increase the surface area of the contact and to restrain rounding of top corner of the contact by forming the contact using dry-etching and wet-cleaning. CONSTITUTION: The first interlayer dielectric(23) is formed on a semiconductor substrate(21). The second interlayer dielectric(25) with a relatively low etching selectivity is formed on the first interlayer dielectric. A contact hole(27) is formed by etching the second and first interlayer dielectrics using dry-etching. The surface area of the contact is increased by etching the bottom of the contact hole using wet-cleaning.