baber/WOPTO huggingface dataset:
Patent KR-20020014482-A (KR)
Title: method for advertisement using internet
Inventor: HWANG IL NAM
Filed: 2000-08-18
Abstract: PURPOSE: An advertising method using the Internet is provided to compile statistics on the frequency of Web Surfing of users and provide users with the corresponding advertisements based on the statistics. CONSTITUTION: An advertising company concludes an advertising contract with an ISP(Internet Service Provider) for advertisements to be provided to users(S200). A user connects to the Internet using a server provided by the ISP and visits Web sites(S202). The ISP extracts common contents of the Web sites the user has visited(S204), and gathers statistics on Web surfing number of times, the concentration degree of the surfing and surfing time, based on the extracted contents(S206). The result of the statistics on the Web surfing number of times and the concentration degree is stored to construct a database(S208). Contents having much Web surfing number of times and having a high concentration degree are selected in the database(S210). An advertisement for the selected contents is separately provided to the user under Web surfing(S212). If the user visited the provided advertisement(S214), a predetermined prize is awarded to the user(S216).
Patent KR-20020019870-A (KR)
Title: The calling method and system of hangul_phone_number using the phone connection
Inventor: LEE CHOONG HO
IPC: H04M3/42
Filed: 2000-09-07
Abstract: PURPOSE: A method for calling Hangul telephone numbers using telephone connection and a system for operating the same are provided to easily recognize telephone numbers by using Hangul telephone numbers and minimize the inconveniences according to the telephone number change and telephone connection. CONSTITUTION: A transmitter input a Hangul telephone number of a receiver by using an input element of a terminal(201). When a transmitting button is pushed, the terminal calls a previously input telephone number of a TNSS for connecting to the TNSS(Telephone Number Search System)(202). The TNSS detects a connection signal of the terminal(203) and requests the Hangul telephone number of the terminal(204). The terminal receives the request for Hangul telephone number(205) and converts the input Hangul telephone number into button packet for transmitting to the TNSS(206-207). The TNSS receives the button packet for restoring the original Hangul telephone number and separating a national code from the Hangul telephone number(208-210). The TNSS determines whether the national code is a domestic national code or an overseas code(211). In the case of the domestic national code, the TNSS searches a domestic database(212). In the case of the overseas code, the TNSS searches an overseas database(213). The searched receiver information is transmitted to the transmitter terminal(214). The transmitter receives the search result and confirms the same in a voice or in a character on a screen(215-216). The transmitter decides whether telephone connection is performed(217). The telephone call is performed by the terminal supporting a calling function or by the transmitter pushing a transmitting button(218).
Patent KR-20010039871-A (KR)
Title: Semiconductor device comprising transistor
Inventor: TERASIMA TOMOHIDE
IPC: H01L29/73
Filed: 2000-09-08
Abstract: PURPOSE: To provide a semiconductor device with a transistor having little variations in a current amplification factor. CONSTITUTION: On a P-type silicon substrate 1, an N--epitaxial layer 4 as a collector region is formed. A P-diffusion layer 7 as a base region is formed in the N--epitaxial layer 4. In the P-diffusion layer 7, an N--diffusion layer 8b and an N+-diffusion layer 9b which serve as an emitter region are formed. A P+-diffusion layer 10a as a base contact region for having a contact with the P-diffusion layer is formed at a prescribed distance (a) from the emitter region.
Patent KR-20020021445-A (KR)
Title: A complex dimming circuit
Inventor: HUH DONG YEONG
IPC: H05B41/392
Filed: 2000-09-15
Abstract: PURPOSE: A complex dimming circuit is provided to carry out both burst dimming and analogue dimming by a single dimming pin and carry out the dimming control regardless of temperature. CONSTITUTION: A complex dimming circuit includes a main switch control part(110) for performing burst dimming by generating a signal for controlling on/off of a main switch according to the comparison between a signal voltage of which maximum value is larger than a maximum value of a predetermined amplitude with a signal voltage of which a maximum value is smaller, a current supply initiating part(120) for generating a current supply initiating signal if the signal voltage changes in an area larger than the maximum value of the amplitude, a current supply part(130) for supplying a current to change a reference voltage according to the current supply initiating signal, a reference voltage generating part(140) for generating a reference voltage to be coupled with a size of the supplied current, and a feedback part(150) for performing analogue dimming to control the luminance of a lamp when the reference voltage is changes, wherein the switch control part and a switching part is connected to a single dimming pin(160).
Patent KR-20010044098-A (KR)
Inventor: CHO DAE HYEON
IPC: D04B21/14
Filed: 2000-09-19
Abstract: PURPOSE: A process for preparing the title fabric by controlling the short yarn fineness and a weight ratio of a surface texture yarn and a backing texture yarn properly is provided, thereby imparting a warp knitted fabric having soft feeling, raising property, form stability and external properties. CONSTITUTION: This warp knitted fabric is characterized in that surface texture yarn is ultrafine yarn having a short yarn fineness of 0.03 to 0.09 denier and backing texture yarn is coarse-fineness yarn of synthetic fiber having a short yarn fineness of 1 to 5 denier. The weight ratio of the surface texture yarn and backing texture yarn in the processing warp knitted fabric is 40 to 80% by weight:60 to 20% by weight.
Patent KR-20020025615-A (KR)
Title: A New Space Vector Pulse Width Modulation Method wih Reduced Harmonic for Multi-Level Inverter System
Inventor: HYUN DONG SEOK
IPC: H02M7/527
Filed: 2000-09-29
Abstract: PURPOSE: A space voltage vector pulse width modulation method for a harmonic reduction in a multi-level system is provided to reduce an output harmonic wave by shifting a phase voltage without changing a voltage between lines. CONSTITUTION: In case that an existing space voltage vector pulse width modulation method is expanded to a multi-level, in order to change a phase voltage for minimizing a harmonic wave, a phase greater than Vdc/2 is shifted to Vdc/2(b). In order to rearrange the shifted respective phase voltage for minimizing the harmonic wave(c), the phase is equally shifted again. The phase shifted to Vdc/2 is moved to Vdc/2 again(d). Thus, an output harmonic wave is reduced by shifting a phase voltage without changing a voltage between lines.
Patent KR-20010000706-A (KR)
Inventor: CHO KUN SIK
IPC: A23L27/40
Filed: 2000-10-06
Abstract: PURPOSE: A manufacturing method of new functional salt and development of use thereof are provided to have the effects of decreasing blood pressure and antibiosis by stirring salt and α-chitosan after dissolving salt to be 20-23% of the saturated solution. CONSTITUTION: New functional salt contains 0.1-5% of chitosan dissolved in a salt solution and chitosan is dried and crystallized. α-chitosan is gained from shells of crab and shrimp and β-chitosan is gained from squids. The molecular weight of the chitosan is 1,000-1,000,000 MW for proper adhesive capacity with a chloride ion of salt. The content of the chitosan is 0.05-10%, particularly, 0.5-5%. The chitosan is dissolved in water or an organic solution and mixed with salt to make a chitosan salt solution. For making 1% of the chitosan salt solution, 20-23% of natural salt is dissolved and stirred with 1% of the chitosan solution for 30-90 minutes. The chitosan salt solution is spray-dried or concentration-dried to recrystallized the salt having the chitosan.
Patent KR-20020030919-A (KR)
Title: Device for mounting a front differential in a four wheel drive car
Inventor: KANG HUI GON
IPC: B60K5/00
Filed: 2000-10-18
Abstract: PURPOSE: A device for mounting a front differential unit of a 4-wheel drive vehicle is provided to prevent the horizontal and vertical vibration of the front differential unit from being transmitted to a vehicle body. CONSTITUTION: A device for mounting a front differential unit of a 4-wheel drive vehicle includes a vehicle body bracket(11), a differential arm(15), first and second vibroisolating elements(13,18) and coupling elements. The bracket is extended horizontally from a traverse element of a vehicle body to a differential unit. The differential arm is located at a lower part of the bracket to be fixed to the differential unit at an end and has a cylindrical receiving part(16) of which a lower surface is opened. The first vibroisolating element has a plurality of protrusions formed at a bottom surface for absorbing vertical vibration and restraining the amplitude of the vibration. The second vibroisolating element is received in the receiving part of the differential arm for absorbing vertical and horizontal direction of the differential arm and formed with a plurality of stoppers at to and bottom surfaces for restraining the amplitude of the vibrations.
Patent KR-20020032112-A (KR)
Title: Preventing device of glide at incline of car
Inventor: KIM JAE CHEOL
IPC: B60T7/12
Filed: 2000-10-25
Abstract: PURPOSE: A device for preventing the roll-back of a vehicle on a ramp road is provided to prevent the roll-back of a vehicle when a manual transmission vehicle restarts on a ramp road and to prevent an accident by sustaining the stop state of the vehicle on the ramp road even without the use of a parking brake or step-on of a brake pedal. CONSTITUTION: A device for preventing the roll-back of a vehicle on a ramp road comprises a control cylinder unit(A) supplied with the clutch oil from a clutch master cylinder, an operating cylinder unit(B) to change the supply state of the brake oil supplied from a brake master cylinder to a wheel cylinder depending on the clutch oil supply state, and a control unit(C) to reflect the accelerator pedal operating state to the motion of the control cylinder unit. Upon stepping on a clutch pedal, clutch oil pressure from the clutch master cylinder flows into an operating cylinder(21). Upon releasing a brake pedal, a brake port(17) and a wheel cylinder port(19) are closed by the oil-hydraulic pressure of the clutch oil. The brake oil in the wheel cylinder is restrained from returning to the brake master cylinder. Therefore, braking state is maintained. Even if the clutch pedal is released, the wheel cylinder port is closed.
Patent KR-20020029585-A (KR)
Title: manufacture method of pettitoes
Inventor: CHEONG JAE GON
IPC: A23L13/20
Filed: 2000-10-13
Abstract: PURPOSE: A process of preparing a pig's trotters meat product(jokbal, Korean native name) using a charcoal fire is provided. Whereby, the meat product has a chewy texture and good taste as compared to conventional jokbal. CONSTITUTION: Unprepared pieces of pig feet are frozen at -5deg.C, cut to a width of 0.5cm and seasoned with sesame salt, garlic, edible oil, green onion or the like and left alone for 24 hr. Thereafter the seasoned meat is roasted with charcoal.
Patent KR-20010051858-A (KR)
Inventor: YOUN KWANG KEUN
IPC: E21C37/00
Filed: 2000-11-22
Abstract: PURPOSE: A chisel for a breaker is provided to improve crushing efficiency without forging frequently. CONSTITUTION: A neck part(22) of the upper end with a fixing groove(23) is equipped for joining to a breaker solidly. A breaking part(26) of the lower end is sharply formed for breaking easily and installing. Three or six auxiliary grooves(28) are formed at a certain angle and interval along the outer circumference on the breaking part. The auxiliary groove has a depth and width equivalent to one fourth of diameter. The lower end part of the auxiliary groove is formed to be wider than the upper end part.
Patent KR-20020039994-A (KR)
Title: refining apparatus for organic matter
Inventor: OH HYEONG YUN
IPC: B01D7/00
Filed: 2000-11-23
Abstract: PURPOSE: Provided is an apparatus for purifying organic material, which can produce purified organic material in the crystalline form and effectively remove impurities from the organic material. CONSTITUTION: The apparatus employs a sublimation method and has a construction of (i) a glass tube upon which a sample is placed, (ii) a plurality of heaters for applying different heats, respectively to the glass tube, (iii) a copper tube which has a plurality of pores and disposed between the glass tube and the heaters to conduct heat generated in the plurality of heaters to the glass tube, (iv) a flow meter for controlling a rate of inert gas which moves a material sublimated by the conducted heat, and (v) a rotary pump for keeping a vacuum in the glass tube.
Patent KR-20010016232-A (KR)
Title: Dual Type Moxa Jar for an Active Way of Moxacautery and Manufacturing Method of the Same
Inventor: SEO KEUM SEOK
IPC: A61H39/06
Filed: 2000-11-24
Abstract: PURPOSE: A double pot for moxibustion comprising an outer pot with an inner pot smaller than the outer pot therein is provided to promote the treatment effect of moxibustion without any side effect. CONSTITUTION: The double moxibustion pot comprises an outer pot(4) with a rough surface of the body, an inner pot(5) having a size of two third of the outer pot and holding dried moxa for treatment inside, which is placed in the outer pot at a designated interval, and a plurality of small holes(14) formed at the bottom of the outer and the inner part for a good ventilation and moxa to be burned well. The space between the outer and the inner pot prevents the body of the outer pot from getting hot abruptly by the air current. An inlet(7) and a neck part(8) of the inner pot forms a funnel-shaped path to put the moxa into the pot easily and prevent the moxa of being out of the pot. The double pot is produced by putting a formed and dehydrated inner pot in an outer pot and heating the two pots together at more than 1100deg.C to let a base(13) of the inner pot be completely stuck to the bottom(11) of the outer part.
Patent KR-20020043929-A (KR)
Title: Method for Providing Information Service to Wireless Terminals, and Information Service System and Messaging Agent System Suitable for the Same
Inventor: LEE JIN BOK
IPC: H04W68/02
Filed: 2000-12-05
Abstract: PURPOSE: A method and system for providing information service for mobile terminals and a messaging service system thereby are provided to enable a wireless terminal user to acquire precise and carefully screened information for an interesting field within a rapid time. CONSTITUTION: An information service system(30) is connected with a wireless terminal(10) through a radio communication network. The information service system(30) receives a user registration application from the user of the wireless terminal(10) and stores his personal information, including the terminal number. In the event of user registration, the information service system(30) makes him select his interesting contents category. Continuously securing contents, the information service system(30) judges whether each contents belong to a selected category. In case that the contents that belong to a selected category are secured or created, the information service system(30) reports it to the user through SMS(Short Message Service). If the information service system(30) pushes contents information to the user through SMS, the user acquires the relevant contents by a WAP according to his intention.
Patent KR-20010016373-A (KR)
Title: A ring for bag strap
Inventor: MUN YO HWAN
IPC: A45C13/30
Filed: 2000-12-06
Abstract: PURPOSE: A hook for a string of a bag is provided to prevent distortion of a spring, to promote rotation between a hook body and a band hanger, and to achieve smooth sliding of a breech-block. CONSTITUTION: A rotating insertion part(3) is disposed under the center of a band hanger(2) formed in a rectangular frame shape. The rotating insertion part is opened backward and forward, and downward. A crook(4) is formed at the lower side of the rotating insertion part, and an operating pipe member(5) in a cylindrical tube shape is integrally extended from the upper side of the rotating insertion part. A crook body(7) having an opening(6) is rotatively mounted to the one side of the operating pipe member by a snap ring(12). A handle(8) is projected from the interior of the operating pipe member via the opening. A breech-block(9) is elastically mounted via a spring(10). A cap(11) is inserted into the upper end of the operating pipe member. The upper part of the breech-block is formed in a rectangular post shape, a pentagon post shape, and a hexagonal post shape.
Patent KR-20020045941-A (KR)
Title: Conductive rubber holder of fbt
Inventor: KIM GYU JIN
IPC: H01F38/42
Filed: 2000-12-12
Abstract: PURPOSE: A conductive rubber holder of FBT(fly back transformer) is provided to prevent an arc generation due to a high voltage withdrawal by maintaining an insulation distance between a conductive rubber and a wall face of an FBT case. CONSTITUTION: A conductive rubber(130) is inserted into a rubber holder(140) which is set up on a high voltage withdrawal unit. The conductive rubber(130) is connected respectively with a high voltage terminal(150) and with an anode cable(160). A rubber insertion hole is formed in the rubber holder(140). A rubber guide end unit(180) guides the conductive rubber(130) through an inclination unit(170). The width of the rubber holder(140) is equal to that of the rubber guide end unit(180).
Patent KR-20020047660-A (KR)
Title: Air conditioning structure for automobile using ice accumulator
Inventor: LEE GWANG JIN
IPC: B60H1/00
Filed: 2000-12-13
Abstract: PURPOSE: An air conditioning structure for automobile using cold accumulator is provided to cool using the cold accumulator even when an engine stops. CONSTITUTION: A cold accumulator(20) is installed on a duct connected with a compressor to supply cold air into a room so as to accumulate cold generated by driving an air conditioner and to supply cold to the duct. The cold accumulator comprises a body(21) intaking outside air by driving a cooling fan and supplying cooled air to the duct; an air conditioner refrigerant line(25) arranged in the body; and an ice pack(26) packed in the body to exchange heat with the refrigerant line.
Patent KR-20010067411-A (KR)
Title: Auto-carrying system
Inventor: KYUTOKU SENZO
IPC: B61L23/00
Filed: 2000-12-18
Abstract: PURPOSE: An automatic carrier system is provided to detect an obstacle existing in an area where an automatic carrier device passes through so that the operation efficiency of a carrier system is not impaired. CONSTITUTION: A state that a virtual OHT vehicle(1') having the same shape as an OHT vehicle(1) is arranged in front of the moving direction of the OHT vehicle(1) is shown. Optical reflection sensors(S1-S4) are respectively arranged on the moving direction front part(2) of the OHT vehicle(1) along respective sides(S1-S4). An irradiation area(m1) is irradiated with an optical beam radiated from the sensor(S1) along the side(L1') of the virtual OHT vehicle(1'). Similarly respective irradiation areas(m2 to m4) are irradiated with optical beams radiated from respective sensors(S2-S4) along the sides(L2'-L4') of the virtual OHT vehicle(1'). Consequently a passage area surrounded by the sides(L1 to L4) of the OHT vehicle(1) can be completely detected.
Patent KR-20020049095-A (KR)
Title: A method and a device with variable matching for impedance
Inventor: MOK JIN YEONG
IPC: H03H7/38
Filed: 2000-12-19
Abstract: PURPOSE: A matching device varying an impedance and a method thereof are provided, which adds a variable topology capable of varying a device value to a signal part and a load part respectively, and applies the device value in an optimum state by a control part. CONSTITUTION: The matching device comprises a circuit part(10) constituted with an RF circuit or an RF component and receiving a signal from a front stage and outputting it to a rear stage. A signal part(50) is located in the front stage of the circuit part, and outputs a generated signal in a matching state to the circuit part. A load part(60) is located in the rear stage of the circuit part and inputs a signal being processed and output from the circuit part in an optimum state by maintaining a matching state with an output stage of the circuit part. A control part(70) controls/watches each function part and controls to make an optimum matching state of the connection state. And a display part(90) displays the optimum matching state device value of the signal part and the load part by the control of the control part.
Patent KR-20020050514-A (KR)
Title: method for forming plug semiconductor device
Inventor: HAN SEOK BIN
IPC: H01L21/28
Filed: 2000-12-21
Abstract: PURPOSE: A plug formation method of semiconductor devices is provided to improve a reliability by preventing a generation of residues using two-step etching of a polysilicon layer. CONSTITUTION: A field oxide(22) is formed at a field region of a semiconductor substrate(21). By sequentially forming and selectively patterning a first insulating layer, a first polysilicon layer and a second insulating layer, gate electrodes(24a) and a cap insulator(25a) are formed. An insulating spacer(26) is formed at both sidewalls of the gate electrodes and the cap insulator. After forming a second polysilicon layer, a photoresist pattern(28) is formed on the second polysilicon layer to expose the field region. Then, the second polysilicon layer is firstly etched by an HDP(High Density Plasma) etching equipment and secondly etched by an ECR(Electron Cyclotron Resonance) etching equipment, thereby forming a polysilicon plug(27a).
Patent KR-20020051781-A (KR)
Title: A device of reducing rolling for a car
Inventor: KIM JEONG HEON
IPC: B60G21/06
Filed: 2000-12-23
Abstract: PURPOSE: A rolling reduction apparatus of a vehicle is provided to improve steering stability and driving experience by taking the correct position of the vehicle with restricting rolling actively without a stabilizer. CONSTITUTION: A suspension is installed in a vehicle, and a vehicle body is supported by plural air springs(1L,1R). A rolling reducing device of a vehicle is composed of a pump unit(A) installed in a propeller shaft(3) to compress air by rotational force of the propeller shaft, and a valve unit(B) supplying compressed air according to inclining the vehicle to air springs of the vehicle. An air supply port(25) is connected to the inclining air spring by deforming a spring in rolling the vehicle, and rolling is restricted by increasing the spring constant with supplying compressed air. A sliding spool(27) is placed in the neutral position by the spring in placing the vehicle normally. Steering stability and driving experience are improved with restricting rolling of the vehicle actively.