baber/WOPTO huggingface dataset:
Patent KR-20030084404-A (KR)
Title: Air control system for automobile
Inventor: LEE SANG RYUL
IPC: B60H1/00
Filed: 2002-04-26
Abstract: PURPOSE: An air-conditioning system for an automobile is provided to improve efficiency of air flowing. CONSTITUTION: An air-conditioning system includes a case(21) having a separating wall(38) formed therein to form a first air flowing space(S1) and a second air flowing space(S2) formed to be separated from each other thereby, and a third air flowing space(S3) extended from the first air flowing space and the second air flowing space; a two-stage fan(22) installed in the case to blow air to the first air flowing space and the second air flowing space, respectively; a channel selecting door(39) selectively cutting off or passing air blown into the first air flowing space and the second air flowing space; a heat exchanger(34) having a first heat exchanger(34a) and a second heat exchanger(34b) formed integrally with each other, and having flowing channels for heat exchange medium independent of each other; and a fourth door(31), a fifth door(32) and a sixth door(33) formed on one side of the case to discharge air having passed the first heat exchanger and the second heat exchanger into a room depending on mode selected between cooling mode and a heating mode, respectively.
Patent KR-20030086832-A (KR)
IPC: C02F1/469
Filed: 2002-05-07
Abstract: 본 발명은 수용성 무기염을 0.1 mM 미만, 아스코르빈산을 1∼50 mM 함유하고, 산화환원전위가 85∼50 ㎷, 용존산소가 8∼15 ㎎/ℓ, pH 가 3.70∼2.80, 또한 슈퍼옥사이드 라디칼의 불균일화 작용을 갖는 양극 전해수 및 수용성 무기염을 0.1 mM 미만, 아스코르빈산을 1∼50 mM 함유하는 전해질 수용액을 전기분해하여 상기 양극 전해수를 취출하는 것을 특징으로 하는 슈퍼옥사이드 라디칼의 불균일화 작용을 갖는 양극 전해수의 제조방법이다.
Patent KR-20030087489-A (KR)
Title: Upper Arm Reinforcement
Inventor: AHN SE YEONG
IPC: B60G7/00
Filed: 2002-05-10
Abstract: PURPOSE: A structure for reinforcing an upper arm is provided to improve the durability of a supporting bar by connecting and fixing a reinf. with an upper arm tower bracket and a side frame and increase the quality of products by improving the performance of a suspension and preventing a side wear of a tire. CONSTITUTION: In a monocoque- or a frame-type vehicle adopting a double-wish bone-type suspension system, a structure for reinforcing an upper arm(30) is composed of reinforcement(50) formed at both ends of a supporting bar(40) to combine and weld upper and lower sides of the reinf. to the inside of an upper arm tower bracket and side frames(20), respectively. In addition, a fitting groove of which the upside is opened is an elongated hole and is combined and fixed to the upside of the reinf. A reinforcing piece is disposed at which the upper arm tower bracket and the side frame are welded.
Patent KR-20030088810-A (KR)
Title: Aparatus combined with Digital Cellular Phone for Vertical Service
Inventor: KIM DO YOUNG
IPC: H04B1/38
Filed: 2002-05-15
Abstract: PURPOSE: An additional service device of a cellular phone is provided to supply a device for receiving an additional service given through a cellular phone by a contents provider with the use of a wireless Internet network, thereby enabling the third party to participate in a cellular phone additional service market. CONSTITUTION: A cellular phone additional service device(40) is connected to a cellular phone(50). The cellular phone(50) is connected to a body(10) with a supporting band(28). A microcomputer is built in the body(10). A connector of the body(10) is connected to a port of a cellular phone by a cable assembly(24), supplying power to the body(10) and transceiving data. An earphone jack cable(29) is inserted into an earphone port of the cellular phone. A circular band(280) is hung over a user's neck. An earphone(282) mounting a microphone(281) connected to an earphone jack of the cellular phone thereon is included in the band(280).
Patent KR-20030092363-A (KR)
Title: Device for lifting thermocouple of burner in cover of ladle
Inventor: HWANG MYEONG SEO
IPC: C21C7/00
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for lifting thermocouple of burner in ladle cover is provided to prevent collision of ladle and thermocouple during waiting period. CONSTITUTION: In a cover(10) at one side of which a thermocouple(11) is installed, at the center of which a burner(12) is installed, and which is installed on rotation shaft of swing structure(21) so that the cover covers an upper part of ladle centering around the rotation shaft(22) according to expansion and contraction of driving cylinder(23), the apparatus for lifting the thermocouple of the burner in ladle cover comprises a moving part installed on an upper part of the cover to move the thermocouple up and down; and a driving part for controlled operation of the moving part according to the rotation state of the cover, wherein the thermocouple is vertically movably installed at the cover so that the thermocouple is moved to the upper side of the cover if the cover is lifted up while the thermocouple is projected to the lower side of the cover if the cover is lowered to the horizontal state, wherein the moving part comprises guide rail(30), moving box(31), slot(32), liftable block(34), driving roll(35) and thermocouple(11), wherein the driving part comprises driving pin(40), operating bar(42) and link member(43), and wherein an elastic spring(36) is inserted onto guide rods(33) so that the elastic spring is elastically installed between flange(37) installed on an upper part of the guide rods and the liftable block.
Patent KR-20030092670-A (KR)
Title: Tread rubber composition improved braking at low trmperature
Inventor: JUNG IL TAEK
IPC: C08K5/10
Filed: 2002-05-30
Abstract: PURPOSE: Provided is a tread rubber composition having improved braking performance at a low temperature represented by the values of snow index and wet index than a conventional tread rubber. CONSTITUTION: The tread rubber composition comprises a base rubber consisting of a styrene-butadiene rubber alone or optionally styrene-butadiene rubber with a butadiene rubber. The tread rubber composition is characterized by further comprising 5-60 parts by weight of dibutoxyethoxyethyl adipate(DBEA) based on 100 parts by weight of the base rubber. Particularly, DBEA is used in combination with a processing oil, or substitutes for a processing oil.
Patent KR-20030096741-A (KR)
Title: Transfer apparatus for automatic milking system
Inventor: CHOI HUI CHEOL
IPC: A01J5/003
Filed: 2002-06-17
Abstract: PURPOSE: An apparatus for automatically transferring a milking device suitable for unmanned system is provided to accurately move the milking device to breast nipples of a milking cow and to conduct milking process. CONSTITUTION: The apparatus comprises a motor box(210) with a driving motor(212); a top/bottom movement element(200) having a screw shaft(219) moving in top/bottom directions corresponding to the motor(212); a horizontal rotating element(300) having joint axes(321,331,341), a worm gear(316), arms(310,320,330,340), a motor(312) built in the arms and a screw(314) engaged with the worm gear(316); and a handle part(400) for gripping a milking device(500) at one end of a connection part(401) pivotally joined to the rotating element(300).
Patent KR-20040000716-A (KR)
Title: Injection molding machine material supply system and method that is consisted of single vacuum inhaler
Inventor: BAEK MIN HA
IPC: B29C45/18
Filed: 2002-06-25
Abstract: PURPOSE: A material supply system for an injection molding machine having a single vacuum inhalator is provided to form a vacuum line of single vacuum inhalator in parallel with the injection molding machine to apply a solenoid valve for the selective supply of a hopper for the automatic control. CONSTITUTION: A plurality of injection molding machines include hoppers(20) for supplying materials. The hoppers are connected to material receiving tanks(30) via material supply pipes(31). A material supply system is composed of a single vacuum inhalator(P) controlled by a control box(C), a main vacuum line(40) connected to the single vacuum inhalator, vacuum lines(41) branched from the main vacuum line and connected to the hoppers in a parallel manner, a sensor for detecting the amount of the materials in the hopper, and solenoid valves(50) for opening/shutting off according to signals from the sensor.
Patent KR-20040001633-A (KR)
Title: assembled type paper model with movable joint
Inventor: PARK HAN OH
IPC: A63H33/16
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a knockdown paper model, which has a joint capable of operating in a predetermined range by an external force to improve the product value and satisfy the user's preference. CONSTITUTION: The knockdown paper model(A) is obtained by printing the development figures of multiple components, cutting the figures, assembling and bonding. The paper model(A) is characterized in that the joint of both connecting members(1,2) is the operative joint(a), wherein a rotative ring(11) is attached to one connecting member(1), a housing(21) having an arch opening(21a) is disposed at one end of the other connecting member(2) in which the ring(11) is rotated in the range of the opening(21a), and a supporting tube(3) fixed by a jaw(21c) is inserted into the housing(21).
Patent KR-20040001859-A (KR)
Inventor: BAE HUI GYEONG
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A semiconductor device capable of improving contact margin and a manufacturing method therefor are provided to be capable of improving the contact margin. CONSTITUTION: An STI(Shallow Trench Isolation) layer(140) is formed at a desired portion of a semiconductor substrate(100). The STI layer(140) includes the first region located in the substrate and the second region elevated on the substrate and connected with the first region. A gate electrode(170) is formed a desired portion of the substrate. A source and drain regions(220a,220b) are formed in the substrate. A silicide layer(230) is formed on the gate electrode and the source/drain regions. A silicon spacer(232) is formed at both sidewalls of the second region of the STI layer(140).
Patent KR-20040004777-A (KR)
Title: Door Locking Device
Inventor: CHO HYEON GUK
IPC: E05B49/00
Filed: 2002-07-05
Abstract: PURPOSE: A door locking apparatus is provided to improve the convenience of usage by performing locking and unlocking of a door only through a wireless manner. CONSTITUTION: A main board(110) includes a main microprocessor(1) and a memory(6). An emergency control board(120) includes an emergency microprocessor(20), a motor driver(21), and a relay(22). The main board(110) includes an inside button for locking and unlocking a door, a sensor(5) for sensing closed state of the door, an ID(identification) input button(8), an ID canceling button(9), a microwave receiver(3), and a long wave transmitter(4), which are connected to the main microprocessor(1) to transmit and receive a signal. An outside body(200) includes an outside frame, an antenna, an outside button, an emergency board electrode, and an emergency battery. The antenna includes a microwave antenna(33), a long wave antenna(34), and a communication start button(40).
Patent KR-20040006577-A (KR)
Title: METHOD Of DRIVING PLASMA DISPLAY PANEL
Inventor: KIM JEONG HUN
IPC: G09G3/291
Filed: 2002-07-12
Abstract: PURPOSE: A method for driving a plasma display panel is provided to perform a selective write driving process for the first subfield within a frame by performing a clear driving process using a selective erase method. CONSTITUTION: The gray scale display process is to display the gray scale by sustaining discharging states of selected discharge cells in the first subfield. The high gray scale display process is to display the high gray scale by turning off the selected discharge cells, sequentially. The method for driving the plasma display panel further includes a zero gray scale display process. The zero gray scale display process includes a reset discharge process for generating the reset discharge during a reset period, an address discharge process for generating the address discharge during an address period, the first sustain process for sustaining the turning-off states of the cells of the first subfield, and the second sustain process for sustaining the turning-off states of the cells of the remaining subfields.
Patent KR-20020070400-A (KR)
Inventor: LEE JAE WOOK
IPC: G06Q10/00
Filed: 2002-07-15
Abstract: PURPOSE: A method of automatically connecting a taxi using a voice recognition device and a communication network is provided to call a taxi by using a mobile phone, and to connect to a central control center of a service provider, so that the central control center knows a location of a customer and transmits information on an empty taxi to the customer, thereby enabling the customer to select the empty taxi by automatically connecting to the taxi. CONSTITUTION: A customer has access to a central control center. The central control center asks the customer a destination(S120). The customer informs the center of the destination(S130). The center tracks an originating location of the customer by using a customer tracking database(S140). The center stores the location information(S150). The center selects an empty taxi nearest to a location of the customer, and delivers the destination information and the location information of the customer to a car navigation device of the taxi(S170). The car navigation device displays map information having the customer's location information in a display(S180). A taxi driver confirms the information, and informs the center of whether or not the taxi moves to the customer(S190). The center tracks information on scheduled arrival time, color and number of the taxi by calculating an optimum path up to the customer's location, to store the information, and extracts the customer's telephone number to deliver the number to a terminal of the customer(S200). The taxi inputting the customer information from the center moves to the customer's location(S230).
Patent KR-20040008533-A (KR)
Title: Bit counter, program circuit and method for programming of semiconductor device using the same
Inventor: RYU PIL SANG
IPC: G11C16/12
Filed: 2002-07-18
Abstract: PURPOSE: A bit counter and a program circuit and a program method of a semiconductor device using the same are provided to reduce a program operation time during a program operation. CONSTITUTION: A number of clock generation units(120) correspond to inputted program data, and are synchronized by only program data to program among the program data, and generate different clock signals. A counter(140) is synchronized according to the above clock signal being output from the clock generation unit, and shifts input data in sequence, and thus counts the number of bits of program data to program among the program data. And a number of delay units(110) correspond to the above program data, and enable the program data to be inputted to the clock generation unit by being delayed with different delay.
Patent KR-20030017334-A (KR)
Inventor: BRAUN DAVID
IPC: G06F21/64
Filed: 2002-08-16
Abstract: PURPOSE: An automobile data archive system having a securely authenticated instrumentation data storage is provided to securely and reliably record and authenticate signals of a plurality of motor vehicle sensors so that a motor vehicle accident is more readily identified while simultaneously preserving the privacy of a driver. CONSTITUTION: A sensory data interface(22) receives at least one sensory data signal of a vehicle. A data processor(14) associates at least one sensory data signal with a data signature. The data signature is derived by the data processor(14) from the sensory data, using an encryption key. A memory(18) stores the sensory data signal and the associated data signature. An operator interface(32) selectively deletes at least a portion of the sensory data signal from the memory(18).
Patent KR-20040018761-A (KR)
Title: a brushless motor
Inventor: PARK CHANG HO
IPC: H02K29/00
Filed: 2002-08-27
Abstract: PURPOSE: A brushless motor is provided to increase the output by forming the brushless motor with one body and rotate independently rotary shafts by dividing one rotary shaft into two rotary shafts. CONSTITUTION: A brushless motor includes a motor case(51), a PCB(52), a rotary shaft(54), and a rotary driving unit(57). The motor case(51) includes an internal part(S). The PCB(52) is installed at a center of an inner wall of the motor case(51) in order to divide the internal part(S) into two sub parts(S1,S2). The rotary shaft(54) is inserted into a center of the PCB(52). Both ends of the rotary shaft(54) are projected to the outside of the motor case(51). The rotary driving unit(57) is formed with a plurality of rotors(55) and a stator(56) for rotating the rotors(55).
Patent KR-20040021794-A (KR)
Title: Transmission control system and method of wireless packet data using Transmission Control Protocol
Inventor: LEE SANG HO
IPC: H04L29/08
Filed: 2002-09-04
Abstract: PURPOSE: A system and method for controlling the transmission of radio packet data using a TCP(Transmission Control Protocol) is provided to rapidly restore a loss of data, due to a handoff or a bit error in an RLP(Radio Link Protocol) and a radio interval, through a congestion control mechanism in a TCP layer. CONSTITUTION: A mobile station executes PPP(Point to Point Protocol) setup with a packet serving node after passing through an RLP initialization procedure with a BSS(Base Station System). At this moment, the BSS detects an IP of the mobile station. In case that the mobile station uses data services through an allocated IP, a data receiving block receives data from an upper packet serving node, judges whether the data have an error, and stores the data in a data storage part(S201,S203). A control block transfers new data, received from an upper layer, to an RLP processing block. The RLP processing block stores the transferred data in a temporary buffer(S205) and transmits the data to the mobile station(S207). At this moment, the RLP processing block confirms whether a retransmission request(NAK) is generated from the mobile station(S209). In case that the retransmission request is generated, the RLP processing block increases the retransmission request count value of an associated sequence(S211), then compares the increased retransmission request count value with a reference value(NAK_ROUND=N)(S213).
Patent KR-20030022714-A (KR)
Title: Closure structure with a plug
Inventor: IBI HIKARU
IPC: H01M50/645
Filed: 2002-09-09
Abstract: PURPOSE: To provide a stopper structure of a simple constitution even if a seal is employed, with which watertightness can be surely realized and on which a plug can be easily and quickly mounted. CONSTITUTION: A seal mounting groove 23 and a seal holding region 24 with a predetermined outer diameter are formed respectively on an outer periphery of a plug 20. When the plug 20 mounted with a seal 30 is inserted into an opening 11, an outer peripheral portion of the seal 30 extends backward from a position of the seal mounting groove 23 in the direction of inserting the plug 20 while elastically deforming due to reaction force applied to the seal 30 against insertion force of the plug 20. Then two opposite surfaces of the seal 30 come into tight contact with an object to be stopped and the seal holding region 24 of the plug 20 respectively. Thus, to a degree that the seal 30 shifts from the groove 23 to the holding section 24, sliding of the seal 30 with respect to the object to be stopped can be reduced, thereby suppressing frictional resistance when inserting and realizing both easiness to insert and watertightness keepability.
Patent KR-20040024168-A (KR)
Title: A projection system
Inventor: DO UI SONG
IPC: G03B21/00
Filed: 2002-09-13
Abstract: PURPOSE: A projection system is provided to use a high-performance lamp by polarizing unnecessary polarizing components into necessary polarizing components by using Plural reflective mirrors. CONSTITUTION: A projection system(10) includes a light source(12) having an arc lamp and a reflective mirror. An optical converter(14) is installed in front of the light source(12). First and second fly eye lenses(16a,16b) are sequentially installed in front of the optical converter(14) for uniform illumination. A UV filter is installed between the light source(12) and the optical converter(14). A relay lens(18) is provided in front of the second fly lens(16b) and a color switch(22) equipped with first and second polarizing plates(20a,20b) are aligned in front of the relay lens(18). A PBS(24) is installed in front of the second polarizing plate(20b).
Patent KR-20040026005-A (KR)
Title: Liquid crystal display device and fabricating method thereof
Inventor: LEE SEOK U
IPC: H01L21/77
Filed: 2002-09-17
Abstract: PURPOSE: A liquid crystal display and a method for fabricating the liquid crystal display are provided to form a gate insulating layer having various thickness. CONSTITUTION: A liquid crystal display includes the first and second thin film transistors, and a gate insulating layer(62,72,78). The first thin film transistor drives liquid crystal cells formed at intersections of a plurality of signal lines included in a display part. The second thin film transistor is included in a driving circuit formed in a display panel together with the display part. The gate insulating layer is formed between a gate electrode(56,86) and an active layer(54) included in each of the first and second thin film transistors. The gate insulating layer is formed of at least two layers having an etch stopper. The gate insulating layer has different thickness in the first and second thin film transistors.
Patent KR-20040025312-A (KR)
Title: Discriminate method of battery connection in mobile phone
Inventor: JUNG OK HYEON
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A method is provided to effectively sense the battery connection even without using a battery connection sensing terminal, by arranging a resistor between the mobile communication terminal and the voltage apply path of the battery. CONSTITUTION: A method comprises a step(S1,S2) of measuring and storing the voltage value of the resistor arranged at the charge terminal at the state where the terminal is turned on in a mobile communication terminal; a step(S3,S4) of charging the battery through the use of the charger when a battery charge request is applied from the mobile communication terminal; and a step(S5 to S8) of sensing the battery connection by measuring the voltage value of the resistor when the charge voltage is applied to the resistor.
Patent KR-20040026512-A (KR)
Title: Method for the preparation of a plate glass having a low residual stress
Inventor: LEE SANG HWA
IPC: C03B17/06
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a method for making a plate glass having low residual stress and excellent flatness, which produces a plate glass for an electric or electronic display at a low cost with no need of additional heat treatment or surface treatment. CONSTITUTION: The method comprises: (1) a fluid step, in which the temperature gradient is gradually increased from 0 to 0.10 deg.C/mm, between the central highest temperature point and a point spaced by 0.005L cm from the end to the center, on the same line in the transverse direction crossing the width(L cm) of the plate glass in fluid state; (2) a first transition step from fluid to glassy state, in which the temperature gradient is gradually decreased from 0.10 to 0.03 deg.C/mm; (3) a second transition step from fluid to glassy state, in which the temperature gradient is gradually increased again from 0.03 to 0.10 deg.C/mm; and (4) a glassy state step, in which the temperature gradient is gradually decreased again, wherein the difference between the final temperature gradient in the step (2) and that in the step (3) is controlled to 0.01-0.04 deg.C/mm.