baber/WOPTO huggingface dataset:
Patent KR-20030045978-A (KR)
Title: Method and Apparatus for Control Operation Automatic of Rubber Dam
Inventor: JANG JEONG SU
IPC: E02B7/00
Filed: 2001-12-03
Abstract: PURPOSE: An automatic control method of a rubber dam is provided to erect or lay down rubber dams selectively and automatically according to the water level of the contained water. CONSTITUTION: The automatic control method of a rubber dam comprises the steps of: checking the water level detected by a water gauge of the upper stream whether to be within the range of the water level to erect or lay rubber dams according to field conditions(S5); if the detected water level is within the primary range of the water level to lay down, deflating one of the rubber dams(S19,S20); if the detected water level rises up to the secondary range of the water level to lay down, deflating another rubber dam; if the detected water level rises up to over the secondary range of the water level to lay down, deflating three rubber dams at the same time; if the detected water level is within the primary, secondary and third ranges of the water level to erect, injecting air to the rubber dams.
Patent KR-20030046095-A (KR)
Title: A method for upgrading program
Inventor: CHOI IN SEONG
IPC: G06F9/445
Filed: 2001-12-05
Abstract: PURPOSE: A method for upgrading a program is provided to receive a document output and transfer device driver program from the Internet in real-time and to automatically upgrade the program. CONSTITUTION: A driver is initially installed to a user's system when the user buys a document output and transfer device product(300). After completing the driver installation to the user's system, an upgrade program is automatically installed(301). If the upgrade program is automatically installed, an icon is generated in an execution region of the user's system and is operated in real-time(302). The icon plays a role for a navigator by receiving the web page information from a web server through the Internet in real-time. If the icon is operated, the web page information is transferred to the user's system from the web server through the Internet. If the user selects the icon(303), the real-time information transferred from the web server is displayed, and the user automatically upgrade the driver program by clicking the driver upgrade program in case that the driver program is changed.
Patent KR-20020085769-A (KR)
Inventor: ENDO KENICHI
IPC: B23Q11/08
Filed: 2001-12-14
Abstract: PURPOSE: To carry and discharge a turbid coolant including large and small chips by a single chip carrying-out conveyor device by capturing and carrying out the large chips by a carrying-out side belt, and transferring and carrying out the small chips captured on a return side belt on a partition plate so as not to stay in a reversing part of a conveyor tail part. CONSTITUTION: The partition plate 5 is oppositely arranged in the lengthwise direction to the carrying-out side belt under the carrying-out side belt 3a of a circularly traveling hinge belt. An outer cleat 37 is installed on an outer peripheral surface of this hinge belt, and an inner cleat 38 is installed on an inner peripheral surface. In a conveyor tail part T on which the hinge belt reversely travels, the small chips captured by the return side belt 3b are supported between a circular member 6 and the hinge belt 3, and are transferred on the partition plate 5, and are carried along an upper surface of the partition plate 5, and are carried outside a tank.
Patent KR-20020060567-A (KR)
Inventor: KUNIYAS NAGATOMO
IPC: F04B1/053
Filed: 2001-12-20
Abstract: PURPOSE: To solve the problem of a double-sided radial pump, having parallel selector valve ports provided with two pairs of built-in piston pumps that bearing performance and intake performance deteriorating by the storing stress due to the high pressure working to a selector port on a pintle sector valve and deformation with the strong stress. CONSTITUTION: In the double-sided radial piston pump provided with two pairs of built-in pumps, two pair of cylinder blocks are installed in a pintle selector valve, formed into symmetry in front and rear thereof and fixed to a casing block having an outside connection port for discharging. The front cylinder block is driven by a main drive shaft, and the rear cylinder block is driven by a rear drive shaft passing through a front and a rear pintle selector valve shafts connected to the main drive shaft and passing through an intake passage inside of the pintle selector valve shaft. With this structure, the strength of the driving shaft can be increased and the area of an intake passage can be increased. The compact-double sided radial piston pump provided with two built-in pumps arranged into symmetry in front and rear and possible to be separately controlled is thereby provided.
Patent KR-20020059243-A (KR)
Inventor: CORNU HERVE
IPC: H02G3/06
Filed: 2001-12-29
Abstract: PURPOSE: A cable lead-in device is provided to allow for use of the device even under the condition where access to the inner wall or duct is not easy. CONSTITUTION: A cable lead-in device(1) comprises a first member(5) wound with an iron wire, a second member(6) mounted on the first member and wound with an iron wire permitting ease of fixation through a screw, and a cable support unit(40) to be combined with the second member. The first member and the second member have a first portion(16) and a second portion(35), respectively. The cable lead-in device has a plurality of teeth(12) formed at the bottom of the device so as to permit an inner wall(2) to be tightened between the second member and teeth and fix the device on the inner wall. The teeth are radially protruded from the bottom of the device.
Patent KR-20030055071-A (KR)
Inventor: PARK YEON SOO
IPC: F03G3/00
Filed: 2001-12-24
Abstract: PURPOSE: A method and an apparatus are provided to obtain potential energy by applying pressure to the fluid contained in the cylinder and pumping the fluid when the piston is lowered by the weight of the fluid introduced into the piston. CONSTITUTION: A support board(3) is mounted at the bottom of a cylinder(2), a packing(6) is disposed on a circular protrusion(5) formed at the inner wall of a drain pipe(4) of the cylinder, and a handle(7) of a valve(8) is inserted into the packing. A packing is disposed on a circular protrusion formed at the inner wall of a water inlet pipe connected to the lower end of the cylinder, and a handle of a valve is inserted into the packing. A double-sided U-shaped packing is fitted to the groove formed at the outer surface of the lower end of a piston(10) where a fluid container(54) is connected, and the piston is accommodated into the cylinder. The piston has a hole(12) penetrated through the bottom of the piston, and a cap(15) is disposed on a circular protrusion formed along the hole of the piston. A guide plate(45) is arranged at the bottom or inner wall of the piston, and vertical rods(19,19') are mounted onto an edge(16). Horizontal rods(21,21') have ends mounted between a pull plate and a push plate(50). A float is disposed in a protective plate, and a string(92) and a fixing plate(31) are connected through a spring(96). Ends of horizontal rods are interposed between a pull plate and a float.
Patent KR-20010072390-A (KR)
Title: 마이크로 미케니칼 센서 및 그 제조 방법
IPC: H04R31/00
Filed: 1999-08-03
Abstract: 본 발명은 마이크로 미케니칼 센서 및 그 제조 방법에 관한 것이다.  상기 방법은 a) 도핑된 반도체 웨이퍼(4)가 제공되는 단계, b) 기판으로 향한 적어도 하나의 표면 영역에서, 반도체 웨이퍼와 에피택셜 층 간의 인터페이스(11)에서 전하 캐리어 밀도의 스키핑이 나타나도록 도핑된 에피택셜 층(1)이 제공되는 단계, c) 경우에 따라 에피택셜 층을 통과하는 환기구(2)가 에칭되고, 경우에 따라 희생 재료에 의해 환기구가 채워지는 단계, d) 에피택셜 층의 상부면에 공지된 기술로 적어도 하나의 희생층(9), 적어도 하나의 간격층(10), 하나의 막(5) 및 경우에 따라 반도체 회로(8)가 제공되며, 막의 형성후 또는 막의 형성을 위해 필요한 층이 제공되는 동안 상기 반도체 회로가 제공될 수 있는 단계, 및 e) 에칭 과정이 상부측 방향으로 진행되고 웨이퍼(4)와 에피택셜 층(1) 간의 인터페이스에서 전하 캐리어 농도 변화에 의해 종결하도록 에칭 방법이 선택되는, 센서의 후면에 배치된 개구가 에칭되는 단계를 포함한다.  본 발명은 또한 압력 센서 또는 마이크로폰에서의 마이크로 미케니칼 센서의 용도에 관한 것이다.
Patent KR-20010072963-A (KR)
IPC: G04B19/00
Filed: 1999-08-24
Abstract: The present invention relates to an electronic timepiece allowing the display of at least one first time related data item (H1) conventionally based on the Hour-Minute-Second system, and at least one second time related data item (H2) based on a decimal system in which the time is divided at least into thousandths of a day. For this purpose the timepiece according to the present invention includes generating means (14) which, from auxiliary control pulses (IL) originating from the time base (2), allow second control pulses (I2) to be supplied allowing said second time related data item (H2) to be formed and displayed.
Patent KR-20010106506-A (KR)
IPC: H04M3/436
Filed: 1998-10-19
Abstract: 사용자(10)에게 원격통신 서비스를 제공하는 방법 및 장치가 개시되어 있다. 사용자(10)가 전화 스위치(20)를 경유하여 첫 번째 통화자(11)와 첫 번째 통화에 연계되어 있고 두 번째 통화자(12)가 전화 스위치(12)를 경유하여 두 번째 전화통화를 사용자(10)에게 설정하려고 시도할 때, 방법 및 장치는, 사용자(10)가 전화 대화중에 있음을 알려주고, 두 번째 통화자(12)가 사용자(10)에게 끼어들 것인가 또는 또다른 대안을 선택할 것인가를 결정하도록 해준다.  그러면, 사용자(10)는 두 번째 통화자(12)로부터의 두 번째 전화 통화를 받아질 것인가를 결정하여, 첫 번째 통화자를 대기 상태로 놓거나 또는 두 번째 통화를 거절할 수 있다.  또다른 실시예로서, 사용자(10)에게 두 번째 통화자(12)의 확인 내용을 알려주고, 사용자(10)는 두 번째 통화자로부터의 두 번째 전화 통화를 받아들이거나 거절할 수 있다.  두 번째 통화자(12)로부터의 두 번째 전화 통화가 거절된다면, 두 번째 통화자(12)는 메시지 센터로 전송된다.  또다른 실시예는 사용자(10)가 어떤 통화자에게 현재의 통화를 새로운 통화로서 중단시킬 수 있도록 미리 권한을 부여할 수 있게 한다.
Patent KR-20010080972-A (KR)
IPC: C09K13/04
Filed: 1999-11-10
Abstract: 본 발명은 고정된 연마 패드를 이용한 구리 화학적-기계적 연마 공정 및 고정된 연마 패드를 이용한 화학적-기계적 연마에 특이적으로 사용되는 구리층 화학적-기계적 연마 용액에 관한다.  한 구체예에서, 공정은 7.0이상의 pH에서 설명한다.  한 구체예에서, 공정은 7.0이하의 pH에서 설명한다.  한 구체예에서, 고정된 연마 패드를 이용한 화학적-기계적 연마 용액에 특이적으로 사용되는 구리층 화학적-기계적 연마 용액은 부피당 1% 내지 15%로 존재하는 구리 산화성분, 중량당 0.01% 내지 2%로 존재하는 화학적-기계적 부식 저해물질, 7.0이하의 pH로 구성된다.  한 구체예에서, 고정된 연마 패드를 이용한 화학적-기계적 연마 용액에 특이적으로 사용되는 구리층 화학적-기계적 연마 용액은 부피당 1% 내지 15%로 존재하는 구리 산화성분, 부피당 0.1% 내지 15%로 존재하는 구리 복합제, 7.0이하의 pH로 구성된다.
Patent KR-20010080477-A (KR)
Title: Fluorescent, Structured Shaped Bodies
IPC: F21V8/00
Filed: 1999-11-08
Abstract: Optical display containing one or more shaped articles and a light source. The shaped articles consist of a transparent or semitransparent plastic. The plastic contains one or more fluorescent substances. One or more light sources are arranged in such a way that their light is applied to the surface of the shaped article at particular regions of it and propagates through the shaped article. The shaped article contains means for controlled light output, so that the light can be output from the shaped article in a controlled way at quite particular regions on the surface of the shaped article.
Patent KR-20020020724-A (KR)
Title: 연삭 숫돌
IPC: B24D7/08
Filed: 2001-04-03
Abstract: 금속제 원형 기판의 중심에 전동 공구로의 부착구멍을 갖는 오목부가 형성되고, 상기 오목부의 전면 외주 방향으로 연속하여, 다이아몬드 숫돌입자 또는 cBN 숫돌입자중 어느 한 층으로 이루어지는 숫돌부를, 일체로 성형하여 이루어지는 오프셋형 연삭 숫돌에 있어서, 상기 숫돌부의 숫돌입자의 콘센트레이션을 외주 방향의 단부 영역에 높게, 기타 영역에 낮게 설정한 연삭 숫돌은, 뛰어난 연삭 속도와, 양호한 평탄 연삭성을 동시에 달성하면서 숫돌 수명이 뛰어나다.
Patent KR-20020070775-A (KR)
Inventor: FUKASAKU HIROSHI
IPC: F16K31/06
Filed: 2002-01-04
Abstract: PURPOSE: To provide a control valve of a variable displacement compressor capable of improving passing smoothness of a magnetic flux between a coil and a needle even when the thickness of a storing cylinder is large, and preventing an electromagnetic force from occurring between the bottom surface of the needle and the inner bottom surface of the storing cylinder. CONSTITUTION: The lower end of the storing cylinder 52 is constituted with a second cylindrical member 59 having a bottom made of magnetic material. In the storing cylinder 52, a nonmagnetic material made shim 65 is interposed between the bottom surface 56a of a plunger 56 and the inner bottom surface 59a of the second cylindrical member 59.
Patent KR-20030062678-A (KR)
Title: Method and apparatus for cleaning a substrate
Inventor: KIM JUNG GWAN
IPC: H01L21/304
Filed: 2002-01-18
Abstract: PURPOSE: A method for cleaning a substrate is provided to minimize vibration displacement of a substrate by controlling revolution per minute(RPM) even if the substrate is placed in a position separated from the center of a vacuum chuck. CONSTITUTION: The substrate(10) is placed on the vacuum chuck(12). The vacuum chuck is rotated by using a rotation unit. The oscillation generated from the rotation unit is sensed and outputted to a control unit(18). The RPM of the rotation unit is controlled by the result of the sensed oscillation to minimize the oscillation. The substrate is cleaned by using a brush(22).
Patent KR-20020064164-A (KR)
Title: Liquid transfer apparatus and reaction vessel
Inventor: YAMAMOTO RINTARO
IPC: B01L3/00
Filed: 2002-01-26
Abstract: PURPOSE: To handle a very small amount of solution. CONSTITUTION: A capillary 1 is moved onto a container 17 accommodating a solution 15 (1). While the inside of piping 5 is open to peripheral air pressure, the container 17 is raised, one end 1a of the capillary 1 is dipped into the solution 15, and the solution 15 is introduced into the capillary 1 by capillary phenomenon (2). After the container 17 is lowered and one end 1a of the capillary 1 is separated from the solution 15 in the container 17, the capillary 1 is moved onto a container 19 to be transported to (3). The piping 5 is connected to a pressurization mechanism, the inside of the piping 5 is pressurized and the inside of the capillary 1 is pressurized from the side of the other end 1b of the capillary 1, and the solution 15 in the capillary 1 is discharged into the container 19 (4).
Patent KR-20030064443-A (KR)
Inventor: HWANG KI WOONG
IPC: G09G3/296
Filed: 2002-01-28
Abstract: PURPOSE: A method for driving a plasma display panel is provided to enhance largely a contrast ratio and enlarge an indicative range of a gray scale of a dark part by improving a driving method of a plasma display panel. CONSTITUTION: A frame is formed with a plurality of subfields. Each subfield has an initialization period, an address period, and a discharge sustain period. The higher voltage than the voltage applied to an address electrode is applied to a discharge sustain electrode in order to generate the discharge for an initialization process from a scan electrode and the address electrode by restraining the discharge between the scan electrode and the discharge sustain electrode. The address voltage is applied during the address period in order to select the discharging cells from the cells according to image data.
Patent KR-20030064547-A (KR)
Title: The embandment block manufacture method and that system
Inventor: SONG KI DO
IPC: B28B1/08
Filed: 2002-01-28
Abstract: PURPOSE: A method and a system for manufacturing embankment block are provided to improve productivity and economic efficiency by completely automating embankment block manufacturing system and manufacture embankment block having plant implanting hole harmonized with surrounding environment when constructing embankment block. CONSTITUTION: The method and system for manufacturing embankment block comprises a block manufacturing apparatus comprising a transfer conveyor(2) for transferring mortar(20) of storage tank(1) to hopper(3), a supply can(4) for sliding mortar supplied from the hopper(3) onto lower molding frame(5) so that the mortar is poured into the lower molding frame(5), a demolding plate(8) correspondingly installed to the bottom part of the lower molding frame(5) to support the mortar poured from the supply can(4), an upper molding frame(7) for pressing the mortar to demold the mortar poured into the lower molding frame(5) after vibration, and a return conveyor(6) for turning back to the storage tank(1) excess mortar collected as the supply can(4) is being retreated after pouring the mortar into the lower molding frame(5), wherein a plurality of housing space parts(5') are formed in the lower molding frame(5) so that block is set up and molded in the housing space parts(5'), wherein the upper molding frame(7) comprises a plurality of projection parts(7') so that the projection parts(7') are inserted into or taken out from the housing space parts(5') of the lower molding frame(5), and wherein a plurality of prominences and depressions are formed on upper and lower parts of the front surface of the supply can(4) to remove mortar remained on the upper surface of the upper molding frame(7) and the bottom part of the lower molding frame(5).
Patent KR-20030065160-A (KR)
Title: Storage medium on which further data can be written after “finalize”, recording/ reproducing apparatus and method thereof
Inventor: LEE SANG AM
IPC: G11B27/00
Filed: 2002-01-31
Abstract: PURPOSE: An additionally data writable storage medium after finalizing, and a recording and playing apparatus and method thereof are provided to efficiently use and manage the capacity of a storage medium. CONSTITUTION: A structure of an additionally data writable storage medium after finalizing includes a data recording area, and an RMA(Recording Management Area) where related information of data including a title search pointer table is additionally recorded by a predetermined recording and playing apparatus to recognize the data whenever the data is written at the data recording area. The RMA includes an RMA lead in area and a plurality of RMD(Recording Management Data) blocks. Since finalizing is executed to the RMA area, a title search pointer table of new record data is updated and added to a storage medium completed recording once.
Patent KR-20030066874-A (KR)
Title: Cosmetic Compositions Comprising Lactate and Vitamin C for Skin Whitening
Inventor: CHO BYEONG GI
IPC: A61Q19/08
Filed: 2002-02-05
Abstract: PURPOSE: A cosmetic composition containing lactate and vitamin C in a specified ratio as an effective ingredient is provided. Therefore, it is decreased in skin irritation while showing excellent skin-whitening effect as compared to the cosmetic composition containing vitamin C or lactate alone, or their mixture in prescribed mixing ratio. CONSTITUTION: The skin-whitening cosmetic composition comprises: 1 to 20% by weight of 60%(w/w) of lactate such as sodium lactate; 0.001 to 10% by weight of vitamin C and conventional components such as an antioxidant, a stabilizer, a solubilizing agent, vitamins, a pigment, a fragrance material and a carrier.
Patent KR-20030067958-A (KR)
Title: Integrated active antenna
Inventor: CHOI GYEONG SU
IPC: H01Q3/30
Filed: 2002-02-09
Abstract: PURPOSE: An integrated type active antenna is provided to receive various communication services such as AM/FM, TV, GPS, PCS, and satellite broadcasting signals by using a two-dimensional patch array antenna. CONSTITUTION: An integrated type active antenna includes an array antenna(10), a plurality of phase displacement amplification portions(20), a control portion(30), and an N-way power synthesizer(40). The array antenna(10) is used for receiving a satellite signal or a sky wave. The phase displacement amplification portions(20) are connected to the array antenna(10), respectively. The phase displacement amplification portion(20) has one chip or one module including a low noise amplifier(20a) for amplifying low noise and a phase displacement unit(20b). The control portion(30) controls the phase displacement unit(20b). The N-way power synthesizer(40) is used for receiving signals from the phase displacement amplification portions(20) to synthesize the received signals.
Patent KR-20030070305-A (KR)
Title: Traffic flow decision method for dedicated short range communication
Inventor: HYUN YEONG GYUN
IPC: H04L12/28
Filed: 2002-02-23
Abstract: PURPOSE: A method for deciding a traffic flow using DSRC(Dedicated Short Range Communication) is provided to grasp correctly the traffic flow of an intersection by calculating the time for receiving broadcasting signals of each base station. CONSTITUTION: A vehicle terminal(230,240) store a broadcasting reception time within a maximum communication region of an arbitrary base station. The vehicle terminal(230,240) transmits an initial broadcasting reception time and a final broadcasting reception time of a previous base station(210) to a DSRC server through a present base station(220) in a service region of the present base station(220). The DSRC server calculates a time difference of the initial broadcasting reception time in the maximum communication region of the neighboring base station. The DSRC server calculates a speed of a vehicle passing an intersection and decides the flow of vehicles by using the speed of the vehicle.
Patent KR-20030070397-A (KR)
Title: System for measuring characteristics of optical coupler
Inventor: HWANG NAM
IPC: G02B6/38
Filed: 2002-02-25
Abstract: PURPOSE: A system for measuring a characteristic of an optical coupler is provided to measure characteristics of the optical coupler such as an insertion loss, an excess loss, directionality, a coupling ratio, uniformity, and polarization dependant loss by using an optical switch. CONSTITUTION: A system for measuring a characteristic of an optical coupler includes a light source(10), an optical measurement portion, the first optical switch(30), the second optical switch(60), a control portion(50), and a storage portion(70). The light source is used for generating an optical signal. The first optical switch is used for connecting selectively the optical signal to an input terminal of an optical coupler and an input terminal of the second optical switch. The second optical switch is used for transmitting selectively the optical signal from an output terminal of the first optical switch and an output terminal of the optical coupler to the optical measurement portion. The control portion controls the first and the second optical signals. The storage portion stores the data of the optical measurement portion.
Patent KR-20020070815-A (KR)
Inventor: ISOMOTO TATSURO
IPC: C22C38/00
Filed: 2002-02-25
Abstract: PURPOSE: To provide a high strength and low thermal expansion alloy which has excellent twisting characteristics, and is used as the material for the core wire of a low looseness transmission line, and an alloy wire thereof. CONSTITUTION: The high strength and low thermal expansion alloy having twisting characteristics has a composition containing, by mass, 0.1 to 0.4% C, >0.5 to 3.0% V and 25 to 50% Ni, and satisfying 2<=V/C<=9, and the balance Fe with inevitable impurities. In addition to the above alloy, one or more kinds selected from <=2.0% Si, <=2.0% Mn, <=3.0% Cr and <=10% Co are further contained, or, one or more kinds selected from <=0.05% B, <=0.05% Ga and <=0.05% Mg are contained as well, or, one or more kinds selected from Al, Mo, Ti, Nb, Ta, Zr, Hf, W and Cu are further contained by <=5% in total. The alloy wire is produced by the steel.
Patent KR-20030070982-A (KR)
Title: Block head assembly for dicing & sorting system
Inventor: CHO BYEONG HUI
IPC: H01L21/68
Filed: 2002-02-27
Abstract: PURPOSE: A block head unit for a dicing and sorting system is provided to safely handle electronic parts by making the first buffer unit absorb the impact upon the electronic parts and by making the second buffer unit absorb the impact upon the electronic parts through an electrical control method while using a sensor attached to the second buffer unit. CONSTITUTION: An elevation unit(2) is prepared. One side of an elevation frame(3) is supported and elevated by the elevation unit. A rotation unit(4) is installed in the other side of the elevation unit to have a rotation axis in a horizontal direction. A rotation frame(5) is installed in the elevation frame, capable of rotating. One end of the rotation frame is coupled to the rotation axis connected to the rotation unit to be rotated by the rotation unit. A plurality of absorption nozzles capable of elevating are included in a block head(6) coupled to the other end of the rotation frame. A buffer unit buffers the electronic parts when the electronic parts are placed, installed in the block head.