baber/WOPTO huggingface dataset:
Patent KR-20010105759-A (KR)
Title: Polishing head of chemical and mechanical apparatus for polishing wafer
Inventor: CHOI YEONG MAN
IPC: H01L21/304
Filed: 2000-05-18
Abstract: The present invention concerns a data transfer process in a two-way communication via low voltage networks connected to a telecommunication network. The data transmission on the low voltage network is carried out in a high frequency range up to 30 mHz, with a strip display of data signals and a transmission level below the radio-and-line-interfering voltage-limit, while signals displayed by pseudo-random numbers are provided to ensure a multi-user structure with various sequences within a family in order to give a logical direction on the low voltage network with a directional codification, whereby the binary data sequences in the low voltage network which are displayed in relation to the users and those which are characterized in relation to the direction, are recognized in a correlator at intervals determined by the damping rate by means of the sequences which are prescribed, regenerated and evaluated with a new directional characteristic for rerouting signals.
Patent KR-20010106543-A (KR)
Title: Representation method which can refer to destinations of objects consistently and system for the same
Inventor: JANG JUN SEOK
IPC: G06F17/40
Filed: 2000-05-20
Abstract: The invention relates to an electromotor (10), especially with a fan wheel (14) for forming an axial or radial fan, comprising a drive unit (12) and a control unit with a control housing (18). Said drive unit has a stator (22), a rotor (13) and at least one electric winding (25) and the control unit (17) has an electronic circuit for controlling or regulating the power supply to the winding (25). The drive unit (12) and the control unit (17) are made up of modules and contact elements (26, 27, 29) are provided for mutual electrical connection, said contact elements being associated with each other.
Patent KR-20000071972-A (KR)
Inventor: LEE GYEONG HO
IPC: B27M3/00
Filed: 2000-05-26
Abstract: PURPOSE: A method and an apparatus for manufacturing knotty for construction in the curved shape is provided to simply mold finger jointed edge glued panels for a curved construction in a short time and promptly finish the manufacturing at a construction site, thereby reducing construction time and expense. CONSTITUTION: A method for manufacturing knotty for construction in the curved shape includes the steps of forming a template with a material having an extremely little deformation ratio in the corresponding shape and real measures to construct(100), preparing joining panels with timbers having a good deformation ratio by cutting and matching to a thickness able to deform according to a required curvature(200), securing the template in a center of molds and fixing the molds in positions with a predetermined distance along an outline of the template(300), carrying out stacking, joining and pressing a plurality of joining panels deposited with a predetermined resin adhesive against the molds and templates by pressing whole surfaces with a uniform pressure for a predetermined time(400), and curing the pressed panels to prevent restoring of curvature molded parts after gradually releasing the pressure by operating the molds(500).
Patent KR-20010108526-A (KR)
Inventor: LEE JUN GYU
Filed: 2000-05-29
Abstract: 본 발명은 심색성이 우수한 폴리에스터 섬유의 제조방법에 관한 것으로서, 폴리에스터 중합시 평균 1차 입경이 20~80nm인 초미립자와 평균 1차 입경이 0.1~1.0㎛인 미립자를 투입하고, 방사된 원사를 후공정에서 알카리 감량 처리함을 특징으로  한다.     본 발명은 폴리에스터 섬유 표면 상에 광파장대의 미세요철과 이보다는 조금 큰 요철을 형성 할 수 있어서 폴리에스터 섬유의 심색성과 동시에 후공정성을 크게 향상 시킨다.
Patent KR-20000054543-A (KR)
Inventor: SEO JAE BOK
IPC: G06Q50/02
Filed: 2000-06-10
Abstract: PURPOSE: A method for operating a cucumber cyber farm is provided to experience a series of processes intensively cultivating and managing cucumber in the cyber farm, by receiving land for sale from a cucumber cyber farmer. CONSTITUTION: A method for operating a cucumber cyber farm comprises the steps of: constructing a cucumber cyber farm; operating the farm with conceptional by receiving land for sale from a cucumber cyber farmer; experiencing a series of processes intensively cultivating and managing cucumber in the cyber farm; and receiving cucumber from an investor of the cucumber cyber farm according to a database of the cucumber cyber farm operated in 3-dimensional virtual reality space on the Internet.
Patent KR-20010113290-A (KR)
Inventor: KIM HEUNG SU
IPC: G07F9/00
Filed: 2000-06-19
Abstract: 자동 판매기의 상품 부족 상태 및 비정상 상태 감시 방법 및 시스템이 개시되어 있다.  a) 자동 판매기의 관리 데이터들을 등록하는 단계, b) 자동 판매기가 상품 충족 상태 또는 정상 상태인지를 판단하는 단계, c) 상기 자동 판매기가 상품 부족 상태 또는 비정상 상태인 경우 데이터를 전송하는 단계, d) 상기 전송된 데이터를 수신하는 단계, e) 상기 수신된 데이터를 수신자에게 전송하는 단계를 포함한다.  상기 단계에서 자동 판매기의 비정상 상태가 발생하는 경우, 자동 판매기 관리자 또는 정비사에게 상품 부족 상태 또는 비정상 상태를 즉시 통보하여 신속한 조치를 취할 수 있도록 하여 수시 점검의 불편함을 해소할 수 있고, 관리의 효율성을 높일 수 있다.
Patent KR-20010007524-A (KR)
Title: Recording/reproducing head and recording/reproducing apparatus incorporating the same
Inventor: BIRUKAWA MASAHIRO
IPC: G11B11/105
Filed: 2000-06-24
Abstract: PURPOSE: A magnetic head for recording/reproducing a signal is provided to produce a fine track width due to a thickness identical with the track of a recording medium, and to efficiently conduct a single magnetic flux within a free layer of a magnetoresistance device. CONSTITUTION: A magnetic head(100) for reproducing a signal recorded on a recording medium includes a substrate(101), a magnetic head core(130) provided on the substrate and having a magnetic gap(120), and a magnetoresistance device(150) provided on the magnetic head core. The magnetic head core is provided in such a manner that a thickness direction(102) of the magnetic head core around the magnetic gap is substantially the same as a track width direction of the recording medium.
Patent KR-20020000819-A (KR)
Title: A device of forming a cone hole at a porous panel
Inventor: CHO JIN KYUNG
IPC: B21D28/26
Filed: 2000-06-28
Abstract: PURPOSE: A through hole chamfering machine of a porous panel for a double floor is provided to improve productivity by simultaneously performing chip cutting and chamfering and to promote quality by enhancing ventilation performance. CONSTITUTION: A through hole chamfering machine comprises: a press die(20) having insertion recesses(21) fitted with ribs of a porous panel; a chamfering die panel(40) having core pins(50) fitted in pin holes corresponding to through holes of the porous panel; and a cylinder forwardly and backwardly moving a support die(30) whereon the chamfering die panel is placed. Herein, chip cutting and chamfering of the porous panel are performed simultaneously. Therefore, work efficiency and economical efficiency are improved. Further, ventilation performance is improved according to uniform chamfers.
Patent KR-20010084886-A (KR)
Title: An Internet Phone Telecommunication System by using Personal Internet Telephone Server
Inventor: CHUN YU SIK
IPC: H04L12/66
Filed: 2000-07-04
Abstract: PURPOSE: An Internet telephone communication system using a personal Internet telephone server is provided to remove the inconvenience to be connected with the Internet telephone server by performing a telephone conversation between a computer of a one-side client with an other-side telephone through the personal Internet telephone server for performing a gateway function. CONSTITUTION: A PSTN(Public Switched Telephone Network) interlocking unit(260) interlocks the Internet and a PSTN. A PSTN interlocking control unit(270) controls the PSTN interlocking unit(260) so that the Internet and the PSTN are interlocked by the request by a connecting emulation unit(240). The PSTN interlocking unit(260) and the PSTN. A PSTN interlocking control unit(270) performs a conversation between an InterDev(Internet Connected Device) client and a telephone connected with the PSTN interlocking unit(260).
Patent KR-20020007700-A (KR)
Title: a gear processing method using air nozzle shot peening
Inventor: CHOI BYEONG GIL
IPC: F16H55/06
Filed: 2000-07-18
Abstract: PURPOSE: A method for processing a gear using air nozzle shot peening is provided to reduce costs by simplifying a process and reducing the number of workers, to improve the fatigue strength of a gear by concentrically forming compressive residual stress, to reduce the consumption of shot ball by obtaining shot peening effect in a short time, and to lengthen the life span of facilities. CONSTITUTION: A method for processing a gear using air nozzle shot peening is for improving the fatigue strength of a gear by forming compressive residual stress on the surface of the gear. Compressive residual stress is formed by projecting a shot ball with high-pressure air onto the surface of the gear. The projecting direction of shot ball is parallel to an involute line of an adjacent tooth and a linear line connecting a tooth type involute line as an object of peening on a contact point(B1) of an addendum circle with a contact point(B2) of a dedendum circle. The projecting angle of shot ball is 0-15 degrees to the involute line of the adjacent tooth and the linear line connecting the involute line of the tooth as the object of peening at the contact point of the addendum circle with the contact point of the dedendum circle.
Patent KR-20020008296-A (KR)
Inventor: SHIN JONG HUN
IPC: G03B21/20
Filed: 2000-07-21
Abstract: PURPOSE: A lamp assembly of projector is provided to efficiently radiate heat of a lamp concentrated in an iron and to prevent deformation or breakage of a funnel caused by overheating. CONSTITUTION: Lamp assembly of a projector comprises a funnel(12) having an iron(14) on a rear portion; a net(16) surrounding the iron; a connecting bolt(18) protruded form the iron; a lamp(10) mounted on a side of the funnel; a connecting terminal(13) mounted on the lamp; a high voltage cable(30) engaged with the connecting bolt and the connecting terminal of the lamp; a lamp holder(20) supporting the lamp; a radiating plate(40) inserted to the iron of the lamp by a through hole(40a); a ring shaped terminal(32) mounted on the high voltage cable; a nut(34) fixing the radiating plate on the connecting bolt; and a washer(35). The radiating plate is contacted to a surface of the iron to extend the surface of the iron. Thereby, the lamp assembly of the projector efficiently radiates heat of the lamp concentrated in an iron to prevent deformation or breakage of the funnel caused by overheating.
Patent KR-20020011292-A (KR)
Title: Method Of Information Service Using Mouse Pointer
Inventor: HONG SEUNG HWAN
IPC: G06F17/00
Filed: 2000-08-01
Abstract: PURPOSE: An information offering method is provided to display informations on a mouse pointer via TCP/IP protocol offered by Windows, not a web browser so that it can offer effectively real time news, stock price or advertisement informations. CONSTITUTION: The method comprises steps of enabling a client computer to access the internet via a leased line or a public network(S41), an application program of the client system setting a mouse pointer function for making a small sized window follow the mouse pointer(S42), the application program enabling the client system to automatically access a main server by using the TCP/IP protocol without other specific web browser(S43), enabling a user to input a search word on the mouse pointer window(S44), transmitting the search word to the main server via the TCP/IP protocol(S45), the main server searching informations on the search word by driving a search engine(S46), the server transmitting search result to the client system via the TCP/IP protocol(S47), and the program displaying the search result on the mouse pointer window(S48).
Patent KR-20010049992-A (KR)
Inventor: IMAI KATSUYA
IPC: A47K13/12
Filed: 2000-08-04
Abstract: PURPOSE: To prevent a premature wear of a hinge pintle to be brought into contact with a spring to regulate the turning position of an opening/closing member. CONSTITUTION: A hinge pintle is non-turnably connected to an opening/closing member 3. Two pintle parts 63, 63 are formed on the hinge pintle. Spring pieces 51, 51 non-turnably provided on an apparatus body are pressed against and brought into contact with the pintle parts 63, 63. The pintle parts 63, 63 are functioned as turn regulating parts to regulate the turning position of the opening/closing member 3. The pintle parts 63, 63 are arranged separate from each other, and a clearance to hold a lubricating oil such as grease is formed therebetween.
Patent KR-20020012088-A (KR)
Inventor: LEE SEONG U
Filed: 2000-08-05
Abstract: PURPOSE: A betting analyzing method of a horse racing is provided to analyze the betting preference of the individuals and to enjoy a hose racing soundly by analyzing the betting data of the individuals in a horse racing. CONSTITUTION: A user selects a date and a race to be betted. The user buys pari-mutuel tickets of each race. Messaging service is provided when a winner horse is decided. The loss of the betting money is calculated. The earning rate of each date is calculated, and the schedule thereof is filled. The total betting money is calculated according to dates, months and years. The betting types of the individuals are analyzed. The betting preference of the individuals is analyzed. Then, the frequency of the winner horse is checked. The analyzed data of the betting preference are outputted. The frequency according to dates and months is checked.
Patent KR-20020014126-A (KR)
Inventor: CHO YOON SOO
IPC: B44C1/175
Filed: 2000-08-16
Abstract: PURPOSE: A liquid pressure transfer printing apparatus of a steering wheel rim for an automobile is provided which is capable of mass production by installing an equipment automating a series of processes in a process for transferring certain patterns, and improves accuracy of products themselves and facilitates uniformity of quality of the products by producing the products with accurate numerical controlling. CONSTITUTION: The liquid pressure transfer printing apparatus of a steering wheel rim for an automobile comprises an actuator(20) for performing a series of the liquid pressure transfer printing processes by holding the steering wheel rim(2) and gradually settling down any one end part of the steering wheel rim(2) onto a transfer printing film(4) on which a pattern layer is formed; a driving part which supplies a power source to the actuator(20) so that the actuator(20) is sequentially operated; and a control part which transmits operating signals to the driving part after the steering wheel rim(2) is fixed to the actuator(20) so that the actuator(20) is sequentially operated, wherein the actuator(20) comprises a main cylinder(21) which is fixed to a body of the apparatus so as to ascend or descend the steering wheel rim(2), an ascent and descent plate(24) which is mounted on the end part of a rod of the main cylinder(21) and ascended or descended together with the main cylinder(21) along guide rails(26), a first sub-cylinder(22) which is fixed to one side of the bottom surface of the ascent and descent plate(24) and minutely operated in a directly lower direction so that the steering wheel rim(2) maintains a certain incident angle, and a second sub-cylinder(23) which is fixed to one side of the bottom surface of the ascent and descent plate(24) of a position corresponding to the first sub-cylinder(22) and minutely operated so that the steering wheel rim(2) is gradually contacted onto the surface of a pattern layer, and wherein the apparatus further comprises a water supply part(50) consisting of a water level sensor(53) and a flow control valve(52).
Patent KR-20020014204-A (KR)
Title: Pasteuria penetrans 98-35 isolate parasiting on Meloidogyne arenaria and its isolation method
Inventor: CHO MYEONG RAE
IPC: F04D29/42
Filed: 2000-08-17
Abstract: PURPOSE: A microorganism Pasteuria penetrans 98-35 for the control of Meloidogyne arenaria and its separating method thereof are provided, thereby cheaply and effectively controlling Meloidogyne arenaria. CONSTITUTION: The Pasteuria penetrans 98-35 (KFCC-11185) controls Meloidogyne arenaria. The separating method of the Pasteuria penetrans 98-35 (KFCC-11185) comprises the steps of: mass-cultivating Meloidogyne arenaria on the root of a tomato, separating eggs of Meloidogyne arenaria, and incubating them; inoculating the larvae of Meloidogyne arenaria into the soil containing endogenous spore of Pasteuria penetrans 98-35 and inoculating the soil to the root of a tomato; and cultivating the tomato, cutting it, and isolating a female adult insect to isolate the endogenous spore of Pasteuria penetrans 98-35 (KFCC-11185).
Patent KR-20020015825-A (KR)
Title: An automotive variable valve timing device using planetary gear system
Inventor: JUNG IN HWA
IPC: F01L1/344
Filed: 2000-08-23
Abstract: PURPOSE: A variable valve timing device for a planetary gear is provided to simplify the structure and make the size of the device small with a gear unit and a motor only for improving the operation response time and continuously and freely setting a valve variable angle. CONSTITUTION: A variable valve timing device for a planetary gear includes an operation element for opening and closing a valve by rotation force received from a crank shaft of an engine via a belt, and a timing element for controlling valve opening and closing time in association with the operation element, wherein the operation element has a ring gear(5) to receive rotation force generated from the crank shaft of the engine, and a carrier(3) coupled with a cam shaft(1) and having a planetary gear(6) contacting the ring gear, and the timing element includes a linear gear(15) fixed to the cam shaft via a fixing shaft(2) and engaged with the planetary gear, a worm wheel(14) engaged with a worm gear(13) formed on a shaft of a step motor(12), of which rotation direction is changed in response to the rotation of the cam shaft, and a rotary encoder(11) for measuring a rotation amount of the worm wheel to generate electric signals.
Patent KR-20010000233-A (KR)
Inventor: JUNG BONG GWOON
Filed: 2000-08-28
Abstract: PURPOSE: It is to receive money or a lottery by clicking advertisements on the Internet CONSTITUTION: It has to check a number of clicking an advertisement and record the time for clicking the advertisement on the Internet.
Patent KR-20010030218-A (KR)
Title: Semiconductor memory device having function of supplying stable power supply voltage
Inventor: OOISHI TSUKASA
IPC: G11C11/401
Filed: 2000-09-01
Abstract: PURPOSE: To provide a semiconductor memory in which operation is stable and operation margin is high. CONSTITUTION: This semiconductor memory is provide with a synchronizing circuit 101 and an internal circuit group 102 and VDC circuit 200, 210 constituted of PLL or the like for which highly accurate operation is required. The VDC circuit 200, a capacitor 107, a PMOS transistor 108 for dummy current, and an NMOS transistor 109 being a high impedance element are arranged for the synchronizing circuit 101. The VDC circuit 210 is arranged for the internal circuit group 102. A power source noise is eliminated by the VDC circuit. The operation of a differential amplifier 105 of the VDC circuit 200 is stabilized by the PMOS transistor 108. Potential difference between a power source side and a GND side is kept constant by the capacitor 107. Voltage of the GND side is stabilized by the NMOS transistor 109.
Patent KR-20020019716-A (KR)
Title: Cosmetic compositions containing garlic and Acanthopanax extracts
Inventor: CHAE HUI NAM
IPC: A61Q19/08
Filed: 2000-09-06
Abstract: PURPOSE: Provided is a cosmetic composition containing smell free garlic extract and Acanthopanax extract. Therefore, the composition has free radical removing activity, antioxidation activity, cell membrane activity, and cell proliferation activity to inhibit skin aging. CONSTITUTION: The cosmetic composition comprises: a) smell free garlic extract which is characteristically prepared by the steps of: dipping garlic in water of 100 deg.C then cold-dipping it; immersing the garlic in a solvent at 5-25 deg.C for 1-15 days; then treating it with activated carbon; and b) Acanthopanax extract which is characteristically prepared by the steps of: immersing Acanthopanax in a solvent at 5-37 deg.C for 1-15 days; and adding a solvent then heating them at 50-80 deg.C for 3-10 hours. The composition can be formulated into skin lotion(toner), nutritional lotion, nutritional cream, massage cream, nutritional essence or emulsion type foundation.
Patent KR-20020020470-A (KR)
Title: Methods for Preparing Acetylenic Alcohols by Extending the Catalyst Life
Inventor: KIM JAE YEON
IPC: C07C29/44
Filed: 2000-09-08
Abstract: PURPOSE: Provided is a process for producing an acetylene alcohol compound by increasing the lifetime of a catalyst, which improves the lifetime of the catalyst by eliminating impurities from a ketone and a solvent, therefore a facility for regenerating the catalyst is not needed and waste is not generated. CONSTITUTION: The process comprises the steps of: mixing a source for forming anions, the ketone containing -CH2-CO-CH2- group for eliminating metal components, the aprotic solvent, and acetylene; supplying the mixture to a reactor filled with an anion exchange resin of quaternary ammonium hydroxide and then reacting at -20 to 20deg.C under the pressure of 1 to 10kg/cm¬2. The molar ratio of the ketone and the acetylene is 1.0:2.0-15.0, the volume ratio of the ketone and the solvent is 1.0:2.0-6.0, and LHSV(liquid hourly space velocity) is 0.1-5.0. The source for forming anions is carbonate, bicarbonate, nitrate, phosphate, and/or oxalate and the aprotic solvent is dimethyl formamide, dimethyl sulfoxide, or N-methyl pyrrolidone.
Patent KR-20020020605-A (KR)
Title: A cleaning-vehicle with front brushes
Inventor: CHA SUN DO
IPC: E01H1/02
Filed: 2000-09-09
Abstract: PURPOSE: A forward brush surface garbage truck is provided to scavenge shoulders or deviated parts from the breath of a car by installing a forward brush to the front of a garbage truck. CONSTITUTION: The forward brush surface garbage truck comprises: a forward brush device(201) attached to the front of the garbage truck and moved to the appointed working location to suck garbage and dust; a suction hose(204) connected to the forward brush device(201) to move the sucked garbage and dust; a filter(210) for filtering the sucked dust from the suction hose(204); a cyclone(211) for rotating, separating and purifying dust-filtered air; a recovery tank(206) for storing the sucked garbage from the suction hose(204) and the dust filtered from the filter(210) and the cyclone(211); a blower(207) for making the inside of the recovery tank(206) vacuous; an auxiliary engine(212) for generating rotary power and transferring to the blower(207); and a control panel(203) for controlling the movement of each component.
Patent KR-20020023065-A (KR)
Title: Display unit for cleaning machine
Inventor: CHO SEONG JIN
IPC: D06F39/00
Filed: 2000-09-22
Abstract: PURPOSE: A display part of a washing machine is provided to protect the display part including an LCD(Liquid Crystal Display) from an external force and the humidity by enclosing the display part with a protection casing, thereby improving the reliability of the washing machine. CONSTITUTION: A display part of a washing machine includes an LCD(22a) connected to a flexible PCB for displaying image data, a reflector casing(30) mounted with the LCD at an upper part and formed with a plurality of coupling protrusions at a bottom surface, and an LED board(42) having coupling holes corresponding to the coupling protrusions(33), wherein the LED board is fixed by forming fusing parts(44) by melting lower end parts of the coupling protrusions while the coupling protrusions are received in the coupling holes.