baber/WOPTO huggingface dataset:
Patent KR-20030000666-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: LEE GI MIN
IPC: H01L21/265
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to guarantee a margin of a contact formation process exposing a drain region and to reduce a leakage current in the drain region, by performing the second impurity ion implantation process and by selectively implanting the third impurity ions into the drain region and an isolation region. CONSTITUTION: A gate is formed in a predetermined region of the upper portion of a semiconductor substrate(201) in which an active region and the isolation region are defined. The first impurity ion implantation process is performed to form the first impurity region(205) in a predetermined region of the semiconductor substrate. After a spacer(206) is formed on the sidewall of the gate, the second impurity ion implantation process is performed to form the second impurity region(207) overlapping the first impurity region. The third impurity ions are implanted into a selected region of the second impurity region to form the third impurity region(209) overlapping a selected region of the second impurity region. An etch barrier layer and an interlayer dielectric are formed on the resultant structure. A predetermined region of the interlayer dielectric and the etch barrier layer is etched to form a contact hole exposing the third impurity region. A conductive layer is formed to fill the contact hole.
Patent KR-20020017947-A (KR)
Inventor: HATAZAKI MAKINO
IPC: H01M6/16
Filed: 2001-07-10
Abstract: PURPOSE: A nonaqueous electrochemical apparatus, preferably a lithium secondary battery is provided, to allow electrodes and a separator to be wet completely by controlling the difference between the surface tension of an electrolyte and the surface free energy of electrodes or a separator. CONSTITUTION: The nonaqueous electrochemical apparatus is such that the difference (γ1 - γse) between the surface tension γ1 of an electrolyte and the surface free energy γse of an electrode is at most 10 dyne/cm. Also the nonaqueous electrochemical apparatus is such that the difference (γ1 - γss) between the surface tension γ1 of an electrolyte and the surface free energy γss of a separator interposed between electrodes is at most 10 dyne/cm. The surface tension γ of an electrolyte is 10-45 dyne/cm. Preferably the surface tension of a nonaqueous electrolyte is 10-45 dyne/cm in the case of a nonaqueous electrochemical apparatus comprising a solid component having a surface free energy of 1-35 dyne/cm. Preferably the solid component comprises a carbon material and the nonaqueous electrolyte comprises a surfactant, and more preferably the surfactant is a F-based surfactant.
Patent KR-20020007176-A (KR)
Inventor: TAMAKI SHINJI
IPC: G03G15/08
Filed: 2001-07-12
Abstract: PURPOSE: To provide a developing device capable of surely covering a toner replenishing aperture until attaining a state where developer exists on the surface of a developer carrier opposed to the toner replenishing port successively with the rotation of the developer carrier while realizing the prevention of the adhesion of toner to a part where the developer does not exist on the developer carrier at the time of starting to use the developing device at low cost with simple constitution, and to provide a toner storing method for the developing device and an image forming device. CONSTITUTION: When the developing device is new, the blade member 9a of an agitator 9 is positioned at a position where it covers the toner replenishing aperture 8a of a toner hopper 8, and shields the aperture 8a. Then, a positioning part 20 for positioning the member 9a at a position where the member 9a covers the aperture 8a by engaging with the tip part of the member 9a in the case of positioning the member 9a at the position is provided on the inner surface of the hopper 8.
Patent KR-20030009917-A (KR)
Title: Apparatus and method for managing electronic coupons
Inventor: KIM HYE YEON
Filed: 2001-07-24
Abstract: PURPOSE: A system for managing an electronic coupon and a method thereof are provided to integrally supply information related to an electronic coupon such as a service condition, a service supply company, a service supply place, a service available period, etc. as one file according to each electronic coupon and manage a database constructed based on supplied electronic coupon information according to each category. CONSTITUTION: A database is constructed based on an electronic coupon issued on the Internet and the issued electronic coupon is stored in mobile terminals by an electronic coupon managing program(110). An available period of the stored electronic coupon is checked continuously by the electronic coupon managing program. It is discriminated whether an electronic coupon the available period thereof is approached exists(120). If an electronic coupon the available period thereof is approached exists, the electronic coupon managing program displays an electronic coupon update message for updating the corresponding update is displayed(130). If the electronic coupon update message is displayed, a user connects a server which issues the corresponding coupon and may update the electronic coupon(150). If storage or an update of electronic coupon information is performed, the user searches and selects a wanted electronic coupon(160). If a wanted electronic coupon is selected, the selected electronic coupon is suggested and a service supplied by the coupon is received(170).
Patent KR-20030012132-A (KR)
Title: The organic electro-luminescence device and method of fabricating the same
Inventor: AHN TAE JUN
IPC: H05B33/14
Filed: 2001-07-30
Abstract: PURPOSE: An organic electro-luminescence device and a method for fabricating the same are provided to pattern an organic layer by using a mask for forming a predetermined pattern and an improved implantation device for implanting high molecular substances. CONSTITUTION: A plurality of pixels(P) are defined on a surface of a substrate(200). A transmitting portion(D) of a mask(202) corresponds to an arbitrary pixel region of the substrate(200). An implantation portion is located on an upper portion of the mask(202) in order to implant high molecular substances(204). The implantation portion(206) is formed with a passing portion(E) and an implanting portion(F). The passing portion(E) is used for passing the high molecular substances(204). The implanting portion(F) is used for implanting the high molecular substances(204). The implantation portion(206) has an improved shape in order to implant uniformly the high molecular substances(204) on an entire area of the substrate(200).
Patent KR-20020014742-A (KR)
Inventor: YAMADA YOUSUKE
IPC: B01D63/16
Filed: 2001-08-17
Abstract: PURPOSE: To prevent clogging in a hollow fiber membrane filter. CONSTITUTION: A filter tube 2 is devided by a funnel member 3 into two parts, i.e., a filter room 4 of the upper side and a recovering room 5 of the lower side. Hollow fiber modules 6 are arranged spread in a chevron shape in the room 4. Original liquid W1 is jetted along radial direction from jetting ports 7a, 7b of an injecting pipe 7. Thereby the modules 6 are spread in a chevron shape and vibrated. Thus, the original liquid W1 is extended even to the inside of the modules 6, and effective filtration is carried out and depositions 10 are peeled. The peeled depositions 10 enter into the room 5. The depositions 10 entered into the room 5 are not returned to the room 4, and the depositions 10 once peeled do not adhere again to the modules 6.
Patent KR-20020016540-A (KR)
Inventor: OKADA AKIHIKO
IPC: G06Q50/00
Filed: 2001-08-23
Abstract: PURPOSE: To provide a sales promotion system and method permitting rational business activities by grasping the service conditions of sold computer peripheral devices. CONSTITUTION: The computer peripheral device or a computer which serves as its host device is provided with a service condition detecting means for detecting the service condition of the peripheral device and a customer product information storage means for renewing and storing the specification information of the peripheral device and the service condition. Sales promotion terminals 10 to 30 for reading the specification information and the service condition by accessing the customer product information storage means are arranged on a network in which the peripheral device or the computer participates. The specification information and the service condition of the sold peripheral device are checked by way of the terminals 10 to 30 and examined through comparison to propose a plan of purchase such as extending or upgrading the device or increasing functions, thus allowing rational business activities without losses.
Patent KR-20030017084-A (KR)
Title: Online education program on internet by using three dimensional graphic.
Inventor: JUNG SUNG YOUNG
Filed: 2001-08-23
Abstract: PURPOSE: An internet education program using 3D graphic is provided to enable a user to feel reality by using 3D graphic. CONSTITUTION: A user connects the specific web site and longs-on the web site(A10), and connects to the internet education homepage(A20). The authorization process is executed, and the user enters an education page. The user select to enter the education page using own 3D character or other web page. When the lecture is terminated, the user logs-off from the web site(A70) or moves another web page(A60-1).
Patent KR-20010099104-A (KR)
Title: 바닥 반사방지막용 유기 중합체, 그의 제조방법 및 그를함유하는 조성물
Inventor: AHN GWANG DEOK
IPC: C08F220/30
Filed: 2001-08-30
Abstract: 본 발명은 고집적 반도체 소자 제조 시 원자외선을 이용한 초미세회로 가공공정에 사용가능한 반사방지막용 이소플라본 발색단 함유 공중합체 및 그의 제조방법, 상기 중합체를 함유하는 바닥 반사방지막 조성물과 이를 이용한 바닥 반사방지막 및 그의 제조 방법에 관한 것이다. 
     본 발명에 따른 이소플라본 발색단 함유 공중합체를 이용한 바닥 반사방지막은 64 메가빗디램 이상 기가빗디램의 고집적 반도체 소자 제조에 사용할 경우, 회로의 층간 난반사 및 정재파 현상을 억제하고 제거하므로 원하는 100 ~ 200 nm의 고해상도 미세회로를 안정적으로 형성하여 반도체 소자의 생산수율을 증대시킬 수 있다.
Patent KR-20030019838-A (KR)
Title: Beam Former for BS of Mobile Communication System Using Pilot Chammel
Inventor: LEE JUN HWA
IPC: H04B7/01
Filed: 2001-08-31
Abstract: PURPOSE: A beamformer of a mobile communication base station using a pilot channel is provided to perform a complex Walsh back-diffusion with an identical pilot Walsh code in an I-channel and a Q-channel of a complex back-diffused signal to conserve phase information of an array antenna receiving signal, and to multiply a coefficient vector by Walsh back-diffused main speech channel and sub speech channel signals. CONSTITUTION: A complex Walsh back-diffusion unit(300) includes an I-channel pilot Walsh discovering part(280) and a Q-channel pilot Walsh discovering part(290). The I-channel pilot Walsh discovering part(280) receives I-channel data outputted from a complex back-diffusion part to perform Walsh back-diffusion. The Q-channel pilot Walsh discovering part(290) receives Q-channel data outputted from the complex back-diffusion part to perform Walsh back-diffusion. And a coefficient vector calculator(310) receives I-channel pilot Walsh back-diffusion data outputted from the I-channel pilot Walsh discovering part(280) of the complex Walsh back-diffusion unit(300) and Q-channel pilot Walsh back-diffusion data outputted from the Q-channel pilot Walsh discovering part(290) of the complex Walsh back-diffusion unit(300), to calculate beam forming coefficient vector by complex LMS(Least Mean Square) algorithm.
Patent KR-20030018913-A (KR)
Title: Rear suspension system of vehicle
Inventor: JUN DONG GI
IPC: B60G3/06
Filed: 2001-08-31
Abstract: PURPOSE: A rear wheel suspension of a vehicle is provided to improve operational safety and secure durability and safety of the suspension by dispersing load input into a bush when front and rear force is given. CONSTITUTION: Trailing arms(4,6) are formed at both side ends of a torsion beam(2), in one body and wheel carriers(12,14) supporting wheels are formed outside the rear ends of the trailing arms. The front ends of the trailing arms are protruded on the front side of the torsion beam, and mount units(16,18) are formed at the tips of the trailing arms and mounted on a vehicle body. A shock-absorbing device comprised of coil springs(20,22) and shock absorbers(24,26) are mounted inside the wheel carriers. Toe control links(28,30), to connect the outside of the front side of the trailing arms and the vehicle body, are disposed outside the front side of the trailing arms. Fixing bolts facing outside and inside are coupled with the front and rear ends of the links by a ball joint method. The rear ends of the links are fixed to the trailing arms by the fixing bolts and the front ends of the links are fixed to the vehicle body by the fixing bolts. Toe-in tendency is induced when lateral force is given to the rear wheels and therefore, operational safety is improved in turning.
Patent KR-20030028621-A (KR)
Title: The method to manage conduct through using a kiosk which can take fingerprints
Inventor: KIM HYEONG JUNG
IPC: G06K9/00
Filed: 2001-09-20
Abstract: PURPOSE: A method for managing attendance using a fingerprint recognition kiosk is provided to perform attendance management efficiently, and to play a role as an automatic guide system by installing the kiosk having a fingerprint recognition function to an entrance. CONSTITUTION: A user decides to register a fingerprint newly or certify a previously registered ID(S10,S20). In case of the fingerprint registration, the user scans the fingerprint by contacting a finger with a fingerprint recognition part(S13,S16). The kiosk searches the scanned fingerprint data from a database in an attendance management server and compares the accordance between the scanned fingerprint and the registered fingerprint(S40,S50). If the fingerprint data is registered, a user mode is decided by judging a manager level set by a manager(S70). In case of a manager mode, a manager module is operated in the kiosk(S90).
Patent KR-20030031594-A (KR)
Title: Reclining device of seat for vehicle
Inventor: SUNG YONG JAE
IPC: B60N2/22
Filed: 2001-10-15
Abstract: PURPOSE: A reclining apparatus for a seat of a vehicle is provided to improve the convenience by returning to the last position of a seat back in restoring the seat back after reclining the seat back for getting in or out of the vehicle. CONSTITUTION: A last position return apparatus(120) is composed of a folding plate(125) combined with a shaft(104) outside an operating lever(105), fixed by an upper bracket(102) and pins(121,122), and connected to the end of a return spring(106) connected to the shaft; an operating rod(126) connected to the folding plate by the pin connected to the upper bracket; and a folding tooth(130) combining with the pin connecting the folding plate and the upper bracket, and having gear teeth(132) engaged with gear teeth(133) formed around an upper tooth bracket(103). The seat back is returned to the last position in restoring after folding the seat back.
Patent KR-20030033844-A (KR)
Title: Power steering system of oil pressure feed tube
Inventor: YANG GWANG HO
IPC: B62D5/07
Filed: 2001-10-25
Abstract: PURPOSE: A hydraulic pressure-supplying pipe of a power steering system is provided to reduce hiss noise generated by the changes of flow velocity by installing a hollow eddy current pipe generating eddy current inside the hydraulic pressure-supplying pipe wherein oil moves equipped between a hydraulic pressure control valve and a gear box. CONSTITUTION: A hydraulic pressure-supplying pipe of a power steering system is composed of a plurality of hollow hydraulic pressure supplying pipes(40) installed between a hydraulic pressure control valve(10) and a gear box(20) and moving hydraulic pressure inside, and a hollow eddy current pipe equipped inside the hydraulic pressure supplying pipe and generating eddy current. One end of the eddy current pipe is fixed to the inner end of the hydraulic pressure supplying pipe, other end is a free end, and the eddy current pipe is installed to separate an outer peripheral surface of the eddy current pipe and an inner peripheral surface of the hydraulic pressure supplying pipe.
Patent KR-20030035001-A (KR)
Title: Device for guiding strip in Feeding table
Inventor: KIM JONG TAE
IPC: B21C37/083
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus for guiding threading of the front end part of strip of hot rolled coil is provided to easily thread the front end part of the strip into the facility inlet side of a stainless steel production line. CONSTITUTION: The apparatus comprises a guiding part comprising a guiding table(20) rotationally installed on an inlet side vertical frame(11) consisting a transfer table(10) so that the guiding table is positioned at the lower surface of strip(200) being unwounded from coil, a swing cylinder(21) connected to the guiding table and facility bottom to rotate the guiding table; a rotation member(24) rotationally installed at the upper part of the vertical frame(11), a pressing roll(25) installed at the end of the rotation member so that the pressing roll is laterally closely adhered to the upper part of the strip, a driving motor connected to rotation shaft of the pressing roll to rotate the pressing roll, and a pressing cylinder(26) connected between the upper part of the vertical frame and rotation member to rotate the rotation member so that the strip being unwounded from a pay off reel(110) is supported to be guided into a space between pinch rolls(14,15); and an upper correction roll rotating means comprising a frame(40) which is rotationally installed at one side of the vertical frame, and on which an upper correction roll(12) of the transfer table is installed along a length direction of the frame, and a driving cylinder(41) installed between the upper part of the vertical frame and frame to rotate the frame so that the strip(200) is advanced into a space between upper and lower correction rolls(12,13).
Patent KR-20030037193-A (KR)
Title: A manufacturing method of powder or granule type tea containing spore forming lactic acid bacteria
Inventor: KIM YOUNG MAN
IPC: A23F3/16
Filed: 2001-11-02
Abstract: PURPOSE: Provided is a manufacturing method of powder or granule typed tea product containing spore forming lactic acid bacteria. In particular, ginseng tea product contains lactic acid bacteria which show viability at high temperature. CONSTITUTION: A manufacturing method of powder or granule typed tea product is characterized by the steps of: extracting medicinal herbs, such as Lycium chinensis and ginseng in hot water, and concentrating the extract; and adding spore forming lactic acid bacteria to the concentrated extract.
Patent KR-20020077788-A (KR)
Inventor: KIM JONG GUK
IPC: E04C3/02
Filed: 2001-11-22
Abstract: PURPOSE: A truss structure is provided to improve workability by coupling various trusses simply when constructing a truss structure and to improve the aesthetic value of a structure by constructing various trusses. CONSTITUTION: The truss structure(2) comprises the steps of coupling a bearing truss(30) and a connecting truss(50) to a globular coupling member(10), then coupling a lighting truss(70) and the existing truss(4) to the connecting truss(50) by a joint member(90) to construct the truss structure(2) stably and simply, wherein the coupling member(10) is provided with many bearing frames and a hollow boss part, and many trusses(30,50,70) are coupled with the coupling member(10) and fixed to the boss part at the state of setting on the bearing frames through a fixing bolt.
Patent KR-20030042846-A (KR)
Title: Packet Scheduling method for High Speed Data Packet Access system
Inventor: LEE SEUNG JUN
IPC: H04W72/12
Filed: 2001-11-24
Abstract: PURPOSE: A method of performing packet scheduling for an HSDPA(High Speed Downlink Packet Access) system is provided to additionally consider delay time and related information of data while operating a scheduler assigning wireless resources, thereby enabling scheduling in consideration of the delay time as well as priorities of the data. CONSTITUTION: A timer(209) transmits delay time information of data to a storage device(201)(S211). A scheduler(207) receives state information of a buffer with the delay time information(S212). The scheduler(207) receives channel state information from a physical layer(205)(S213). The scheduler(207) determines size of a data block and an MAC-hs SDU, and the determined data block is transmitted to an HARQ(Hybrid Automatic Repeat request) block(203), and is transmitted through the physical layer(205)(S214,S215). If the storage device(201) receives a transmission result of success(S216), the storage device(201) deletes the data, and sends transmission information of the data to the timer(209)(S218). If the transmission fails, the HARQ block(203) informs the scheduler(207) of a transmission result of failure, and retransmits the data(S217).
Patent KR-20030044280-A (KR)
Title: Circuit Breaker for Detecting Overload
Inventor: BAN GI JONG
IPC: H02H3/08
Filed: 2001-11-29
Abstract: PURPOSE: An overload detecting circuit breaker is provided to improve the accuracy by electronically detecting an overload without using a bimetal. CONSTITUTION: A state of a control switch(110) is controlled by a user. A current detecting unit(104) detects a current flowing on a conductive line. A signal converting unit(106) rectifies a signal outputted from the current detecting unit(104) and converts a level of the signal so that the signal is suitable for an overload determination. An overload instruction signal generating unit(108) integrates a signal outputted from the signal converting unit(106) and compares the integrated signal with a reference voltage to output an overload instruction signal. A level control unit(116) controls a detecting standard level of overload of the overload instruction signal generating unit(108) according to the state of the control switch(110).
Patent KR-20030044452-A (KR)
Title: Frost elimination apparatus of heat pump air conditioner
Inventor: KO CHEOL SU
IPC: F25B13/00
Filed: 2001-11-30
Abstract: PURPOSE: A frost elimination device for a heat pump type air conditioner is provided to prevent discharge of cool air in heating, and to eliminate frost from an outdoor heat exchanger by transferring heat to the outdoor heat exchanger with installing a metal member between the outdoor heat exchanger and a compressor or an outdoor motor. CONSTITUTION: A frost elimination device of an air conditioner comprises an outdoor heat exchanger(53) operating as a condenser in cooling and as an evaporator in heating; a compressor(51) compressing low temperature and pressure refrigerant into high temperature and pressure refrigerant; and a heat transfer unit(80) for elimination frost of the outdoor heat exchanger by transmitting heat from the compressor to the outdoor heat exchanger. Frost is eliminated from the outdoor heat exchanger by transferring heat to the outdoor heat exchanger in driving the compressor with the high thermal conductivity metal member.
Patent KR-20030044514-A (KR)
Title: Probe design method for the detection of neighboring SNPs or nucleotide sequence mutations
Inventor: KIM YEONG JU
IPC: C12Q1/68
Filed: 2001-11-30
Abstract: PURPOSE: A probe designing method is provided to make it possible to detect single nucleotide polymorphisms (SNP) or mutant oligonucleotides in precise and reliable manners. CONSTITUTION: In a method of designing probes for detecting two or more single SNPs or mutant oligonucleotides at the neighboring locations, a probe for detecting one of the two or more mutations is positioned at a predetermined region. Another probe for detecting the neighbor to the former mutation is positioned within the predetermined region. The combination of probes for detecting two or more concurrent mutation neighbors is positioned within the predetermined region. The neighboring locations are made within the base section of 1-50bp.