baber/WOPTO huggingface dataset:
Patent KR-20010093151-A (KR)
Title: Method of Producing Pelletized Polyolefin
IPC: B29C41/04
Filed: 1999-12-10
Abstract: Rotational moulded products are prepared by producing a mixture of a polyolefin and optionally at least one additive, extruding this mixture in melt form through orifices in a die, pelletizing the mixture extruded through the orifices to form micropellets having a particle size distribution D(v, 0.5) of 0.1 to 1 mm, and a value of the ratio of D(v, 0.9)-D(v, 0.1) to D(v, 0.5) of no more than 1, drying the micropellets to a residual water content of no more than 1% weight, and if desired packaging the micropellets.
Patent KR-20010089625-A (KR)
Title: 올레핀류의 중합용 촉매 및 올레핀계 중합체의 제조 방법
IPC: C08F10/00
Filed: 2000-01-19
Abstract: 본 발명은 (A) 전이 금속 화합물, (B) 산소 함유 화합물, 또는 전이 금속 화합물과 반응하여 이온성 착체를 형성할 수 있는 화합물, (C) 트리페닐메틸알콜과 트리이소부틸알루미늄의 반응 생성물과 같은 특정한 화합물 및 선택적으로 (D) 알킬화제를 포함하는 올레핀류의 중합용 촉매, 및 상기 촉매를 이용하여 올레핀계 중합체를 제조하는 방법에 관한 것이다.  촉매는 중합 활성을 촉진시키고 산소 함유 화합물 등과 같은 조촉매의 양을 감소시키는 장점을 갖는다.  이들을 이용하여, 올레핀계 중합체를 효율적이고도 저렴하게 제조할 수 있다.
Patent KR-20020000779-A (KR)
IPC: A61G5/10
Filed: 2000-03-14
Abstract: 본 발명은 계단을 올라가거나 내려오는 장치를 조작하는 시스템 및 방법에 관한 것이다.  상기 장치는 클러스터 암에 대해 고정된 축 주위로 회전 가능한 다수의 휠을 구비하고, 클러스터 암 자체는 휠이 연속적인 계단 상에 얹히도록 축 주위로 회전된다.  휠 및 클러스터 암은 제어기에 의해 분리 제어 법칙에 따라 제어된다.  상기 장치가 올라가는지 내려오는지는 특정 전방 및 후방 각도에 대한 상기 장치의 피치에 의해 지배된다.  장치 및 유료 하중 조합의 무게 중심을 이동하는 것은 장치의 이동 방향을 지배한다.
Patent KR-20020001813-A (KR)
IPC: B65D83/44
Filed: 2000-03-30
Abstract: 축방향 이동식 대용적 밸브 스템을 구비한 대용적 에어로졸 밸브는 상부, 중간, 하부 부분(25, 26, 27)을 갖는다.  중간 부분(26)은 좌우 대 상하 치수 비율이 적어도 3:1정도인 4개의 장방형 오리피스를 구비한 환형 가스켓 밀봉 홈을 갖는다.
Patent KR-20020008164-A (KR)
IPC: H02K7/08
Filed: 2001-02-09
Abstract: 본 발명은 샤프트(22) 제조 방법 및 상기 형태의 샤프트(22), 특히 목표 크기(44)에 이르는, 전기 모터식 구동 장치(12)의 아마추어 샤프트(22)를 포함하는 장치에 관한 것이다.  상기 샤프트(22)의 적어도 하나의 지점은 목표 크기(44)에 이를 때까지 재료 변위(46)에 의해서 변형된다.
Patent KR-20020007412-A (KR)
Title: Article of footwear with a motion control device
IPC: A43B13/20
Filed: 2001-03-15
Abstract: An article of footwear with a bladder system providing cushioning and dynamic motion control in a multi-bladder system. The bladder system gives the needed amount of motion control by stiffening a portion of the footwear in response to the individual user's side-to-side motion. When used in the heel, the bladder system takes into consideration a center-of-pressure pathway of the foot to increase medial stiffness in response to lateral-to-medial rotation of the foot, so the more a user pronates, the stiffer the medial portion of the footwear is made. The bladder system provides comfort and control without the extra weight and bulk of prior art support structures. The bladder system dynamically changes the stiffness of a portion of the footwear when pressure is applied thereto, and returns to equilibrium when the pressure is removed.
Patent KR-20020025060-A (KR)
IPC: B27C5/02
Filed: 2001-04-24
Abstract: 시이트-형 공작물을 절삭하거나 시이트-형 공작물에 금을 내고 시이트-형 공작물을 절삭하여 시이트-형 공작물에 금을 내기 위한 다이 보드(10)에는, 제1 상부면(13) 및 제2 하부면(14)을 포함하는 기부(12)가 제공된다. 최소한 하나의 슬롯( 16)은 상기 제1 상부면을 따라 연장하며 상기 제1 상부면으로 부터 다이 보드의 기부를 통해 최소한 일부분까지 연장하는 제1 슬롯면(18)을 포함한다.  상기 최소한 하나의 슬롯은 또한 상기 제2 하부면으로 부터 다이 보드의 기부를 통해 최소한 일부분까지 연장하는 제2 슬롯면(20)을 포함한다. 상기 제1 및 제2 슬롯면 각각은 일정 폭을 지니며, 상기 슬롯폭 중 최소한 하나의 슬롯폭은 최소한 하나의 다이-보드 괘선(20)을 맞물어서 이를 그대로 유지시킨다.
Patent KR-20020020897-A (KR)
IPC: H01L21/31
Filed: 2001-03-29
Abstract: 세라믹스의 제조 방법은 적어도 세라믹스 원재료의 일부가 되는 물질의 활성종(100A)과, 전자파(200A)를 소정 영역에 공급하면서 세라믹스막을 형성하는 공정을 포함한다.  상기 소정 영역에 세라믹스 원재료의 일부가 되는 물질로 이루어지는 막이 형성되어 있어도 된다.  더욱이, 활성종(100A)과 전자파(200A)를 제 1 세라믹스막(20a)에 공급하여, 제 1 세라믹스막(20a)과 결정 구조가 다른 제 2 세라믹스막을 형성하는 공정을 포함한다.
Patent KR-20020022072-A (KR)
IPC: H01L21/302
Filed: 2000-06-20
Abstract: 진공흡인 가능하게 된 처리 용기(26)내에 플라즈마를 이용하여 피처리체(W)에 대하여 소정의 처리를 실행하는 플라즈마 처리 장치에 이용되는 전극 구조체가 제공된다.  전극부(38)는 가열 히터부(44)를 내부에 갖는다.  냉각 재킷(58)을 갖는 냉각 블록(40)이 전극부(38)에 접합되어 전극부를 냉각한다.  내열성 메탈 밀봉 부재(66A, 66B)는 전극부와 냉각 블록 사이에 형성되는 전극측 전열 공간(62, 64)을 밀봉한다.  전극측 전열 가스 공급 수단(94)은 전극측 전열 공간에 전열 가스를 공급한다.  이에 의해 20℃ 이상, 예컨대 350 내지 500℃ 정도의 고온 영역에 있어서도 전극측 전열 공간의 밀봉성이 열화하지 않고 전열 가스가 누출되는 일이 없다.
Patent KR-20030062187-A (KR)
Title: jujube containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2002-01-14
Abstract: PURPOSE: Provided is a method of manufacturing washed rice which coats or impregnates the rice with the content of a dates extract while pre-washing it. This enhances the taste and flavors of the rice, and enables the natural intake of the rice and the date. CONSTITUTION: A method of manufacturing washed rice containing a dates extract comprises the steps of: preparing a dates extract; spraying the dates extract to the rice during the rice cleaning process such that the rice is coated or impregnated with the content of the dates extract; and drying the coated or impregnated rice.
Patent KR-20020077642-A (KR)
Inventor: ITO SHIGEMASA
IPC: G11C11/403
Filed: 2002-01-25
Abstract: PURPOSE: To provide a control circuit in which response speed of a device can be increased for external request when internal request and external request are overlapped. CONSTITUTION: A semiconductor device 30 is provided with a first signal processing circuit 31 including a filter 35 and a second signal processing circuit 32 including no filter, it is decided by an arbiter 33 which signal has priority for a second output signal S3 from the second signal processing circuit 32 or a first output signal S4, and a discrimination signal S5 based on the decided result is outputted to a main signal generating circuit 34. The main signal generating circuit 34 receives a signal S2 from the first signal generating circuit 31 and the signal 5 from the arbiter 33, and outputs a main signal S6 generated by logic-synthesizing the both signals S2, S5. The decision signal S5 is outputted more quickly comparing with the case in which the output signal S2 of the first signal processing circuit 31 is used, in the same way, the main signal S6 also is outputted more quickly comparing with the case in which decision is performed using the first output signal S2.
Patent KR-20030064932-A (KR)
Title: Fastening structure of reinforced soil revetment
Inventor: BAEK SEONG GWON
IPC: E02D29/02
Filed: 2002-01-29
Abstract: PURPOSE: A stiffener fastening structure of a reinforced earth wall is provided to construct a reinforced earth wall easily and rapidly by installing a stiffener easily and to restrain horizontal transformation of a retaining wall structure by increasing resistance against a banking layer. CONSTITUTION: The stiffener fastening structure of a reinforced earth wall comprises: a front plate(4) installed on the front of a banking layer; a bearing member(10) installed on the backside of the front plate(4) to support/fix one side of a stiffener(6) and composed of a body, a partition wall(16) dividing up a space of the body into many spaces(14), and a bearing groove(18) formed on the corresponding front to an opening of the body; a resistance member(8) installed on the backside of the front plate(4) to support the other side of the stiffener(6) and to enhance the resistance of the stiffener(6) against the banking layer and composed of a base(22), a bearing(24) and a bearing groove(26) where one side of the stiffener(6) is interposed, wherein a stiffener(30) is formed on the front of the bearing(24) to support the bearing(24) firmly; and a stiffener(6) installed between the front plate(4) and the resistance member(8), and provided with fasteners(32) to keep the setting state of the stiffener(6).
Patent KR-20030065869-A (KR)
Title: Compatible method of environment data and System in which the environment data are compatible
Inventor: KIM YONG UN
IPC: H04N21/485
Filed: 2002-02-01
Abstract: PURPOSE: A method for converting environment data and an environment data conversion system are provided to store environment data that a user has stored while using a specific DTV in portable storage media and allow the user to use the environment data stored in the portable storage media for another DTV that is compatible with the DTV. CONSTITUTION: A user forms environment data and registers the environment data in a DTV(130). If there is a user's request, the registered environment data is stored in portable storage media(110). Another DTV reads the environment data stored in the portable storage media, and changes existing environment data with the read environment data to re-set an environment. The environment data includes at least one of voice/image status information, preference channel information, preference web site information, broadcasting reservation information and personal security information.
Patent KR-20020026900-A (KR)
Inventor: OH SUNG KEUN
IPC: C12G1/026
Filed: 2002-02-20
Abstract: PURPOSE: A method and a device for producing fruit wine are provided, therefore high quality of fruit wine having higher alcohol concentration and purity can be cheaply produced. CONSTITUTION: The method for producing the fruit wine comprises the steps of: heating fruit juice to inhibit browning; inserting the fruit juice into a fermentation vessel such as pottery or black oak vessel; inserting a yeast selected from Pokaier, Bordeaux, Burgunder, Portwein, Steinberg and Malaga, salt such as (NH4)2HPO4 and (NH4)2SO4, and other compounds into the fermentation vessel; fermenting the fruit juice mixture under vacuum condition with exhausting gas produced; and circulating the fermentation vessel during fermentation by using a circulating device to facilitate the fermentation and maturation of the fruit juice, in which the fruit is selected from grape, cherry, banana, orange, strawberry, peach, pear, apple, plum, persimmon, melon, tomato, watermelon, cucumber, kiwi, mulberry, wild grape, the fruit of Actinidia arguta, Cornus officinalis SIEB, and Acanthopanacis Cortex.
Patent KR-20030039979-A (KR)
Title: Integrated circuit connector and assembly for mounting integrated circuit
Inventor: TAKEUCHI SHINOBU
IPC: H01L23/40
Filed: 2002-02-27
Abstract: PURPOSE: To provide a connector in which a radiator is removed without damaging IC in the connector attached with the IC attached with the radiator and to simultaneously shield an electromagnetic wave from the IC. CONSTITUTION: The connector 1 is provided with an inner case 4 reflow-soldered to a circuit board; an outer case forwardly/rearwardly sliding thereon; and a cover 6 covering a surface of a CPU placed on the outer case 5. A shield part 22 of a metal plating is provided on a surface of the cover 6 and is electrically connected to the conductive radiator through a clip 26. When the CPU is covered with the cover 6 and the radiator is attached to the CPU, the cover 6 is disposed between the radiator and the CPU. Thereby, when the radiator is removed from the CPU, since the CPU becomes the state that it is covered with the cover 6, the radiator can be removed without loading the CPU. The electromagnetic wave generated from the CPU can be shielded by the shield part of the cover 6.
Patent KR-20020080240-A (KR)
Title: Hardened voyage data recorder
Inventor: BROWNING MARGARET
IPC: G11C5/00
Filed: 2002-02-28
Abstract: PURPOSE: A hardened voyage data recorder is provided to protect data obtained by a voyage data recorder, thereby using the data during accidents or investigation. CONSTITUTION: A hardened voyage data recorder includes two sub-systems, which are a removable non-volatile memory module and a base containing electronics and firmware for communicating with data sensing systems and for accessing a memory(56). The memory is a stacked BGA(Ball Grid Array) memory protected in a boiler(58) which is designed to tolerate a low temperature fire environment for a relatively long term. The boiler and the memory module sub-systems are designed to withstand penetration forces associated with marine accidents. Cables from the memory are arranged not to damage the structural integrity of the boiler.
Patent KR-20030072017-A (KR)
Title: System for Providing Internet Ad Coressponds to Client's Unique Indentifier
Inventor: HONG JONG CHEOL
Filed: 2002-03-05
Abstract: PURPOSE: A system for offering an Internet AD(ADvertisement) matched with a client ID is provided to offer the IP(Internet Protocol) information and web pattern of a client to an advertiser wanting to the selective target AD and to selectively output the optimized AD to the client connecting to a contents provider through an AD server. CONSTITUTION: An IP information obtaining part(105) obtains the IP information of the client(180) connecting to the contents provider(100) from the client(180) and transfers it to a client web pattern information provider(125). A web pattern obtaining part(110) extracts the information requesting to the contents provider(100) from the client(180) in real-time and transfers it to the web pattern information provider(125). An AD output part(115) outputs the AD optimized to the client(180), transfers the IP information of the client(180) to the AD server(150), and outputs the Internet AD from the AD server(150) on a web page requested from the client(180).
Patent KR-20030073737-A (KR)
Title: Method for forming contact of semiconductor device
Inventor: BAEK JEONG GWON
IPC: H01L21/28
Filed: 2002-03-13
Abstract: PURPOSE: A method for fabricating a contact of a semiconductor device is provided to prevent a hard mask thin film from being damaged in a self-aligned contact formation process by forming a hard mask thin film and a spacer thin film of a wordline and a bitline while using tantalum oxynitride having high selectivity regarding an oxide layer. CONSTITUTION: A gate oxide layer(100) and a gate electrode(104) are formed on a semiconductor substrate having an underlying structure. The hard mask thin film(106) is deposited on the gate electrode by using tantalum oxynitride. A photoresist layer is formed on the hard mask thin film. An exposure process is performed to form a pattern by using a mask in which a wordline region or a bitline region is defined. The wordline or bitline is formed by performing an etch process along the pattern. The wordline or bitline is oxidized. The spacer thin film(110) is formed on the sidewall of the wordline or bitline by using tantalum oxynitride. An oxide layer is deposited to bury the wordline or bitline to planarize the upper portion of the wordline or bitline. A contact mask is formed on the oxide layer. A dry etch process is performed along the contact mask to form a contact.
Patent KR-20030075208-A (KR)
Title: Golf club
Inventor: YANG CHUNG RYEUL
IPC: A63B53/04
Filed: 2002-03-16
Abstract: PURPOSE: A golf club is provided to reduce a number of hits by performing an iron shot and putter shot of the golf club more precisely. CONSTITUTION: Upon hitting an iron(101), if a golf ball is precisely hit on a central point(P) of impact of a head(102), the golf ball flies linearly along a specific distance fundamental line. If the golf ball is hit to the left and right sides of the central point(P) of impact, the golf ball flies while making a lot of reverse rotations to be curved in the direction of the specific distance fundamental line. For this, a plurality of circular grooves(103) are formed concave from the front surface of the head(102).
Patent KR-20030087091-A (KR)
Title: Transmission for both steering and differential
Inventor: DO MI YOUNG
IPC: B60K17/34
Filed: 2002-05-06
Abstract: PURPOSE: A transmission used as a steering system and a differential is provided to expand the utilization range of the transmission by using as the steering system for a two-wheeled agricultural machine or the differential for a four-wheeled agricultural machine, and to cut down manufacturing cost by simplifying the power transmission structure. CONSTITUTION: A sub shaft(20) installed in a transmission case(10) is spline-combined with a switching gear(30), and a shift fork(32a) is installed in a guide part(32) of the switching gear to move the switching gear axially. A gear unit(34) is engaged with a driven gear(14) transmitting power through an input shaft(12), and an interlocking shaft(40) is installed in the rear part of the sub shaft and supported by a bearing(42). A four-wheel gear(50) installed in the middle of the interlocking shaft, and engaged with a ring gear(72). Dog clutches(60,60') are composed of stators(62,62') combined with the interlocking shaft, movers(64,64') mounting a shift fork(64b), and a coil spring(66) between the movers and the bearing. A two-wheel gear(62a) is formed around the stators and engaged with the switching gear. A differential(70) is connected to left and right axles(80,82) and supported by the bearing. The bearing is installed outside a differential case(70a), and left and right wheel rotating gears(80a,82a) are engaged with the gear units of the movers.
Patent KR-20030089052-A (KR)
Title: A Cutting Accuracy Checking Method Of Cutter With The Diode Laser
Inventor: JUNG SEOP
IPC: G01B11/00
Filed: 2002-05-16
Abstract: PURPOSE: A method for measuring a cutting degree of a cutter is provided to check a cutting stage of a steel strip by fixing a diode laser to a body of a cutting torch section such that a point or a line is displayed in a cutting point of the steel strip. CONSTITUTION: An auxiliary steel strip is cut by a cutting torch section(10). Then, a mark is formed on the steel strip by using a marking torch section(20). Then, a difference between a cutting portion of the steel strip and a marking line is measured. If the difference is within a tolerance range, the marking torch section(20) is fixed. After positioning a main steel plate on a surface plate, the main steel plate is cut by a cutter. If the difference between the cutting portion of the steel strip and the making line is obviated from the tolerance range, the cutting torch is correct before the marking torch section(20) is fixed.
Patent KR-20030090059-A (KR)
Title: bipolar transistor fabricating method
Inventor: BAE SEONG RYEOL
IPC: H01L21/328
Filed: 2002-05-21
Abstract: PURPOSE: A method for fabricating a bipolar transistor device is provided to minimize an undercut in a wet etch process by using a difference between etching ratios of ion-implanted oxide layer and an oxide layer. CONSTITUTION: A dry etch process is performed to form a structure of an emitter of an NPN bipolar transistor device. An ion implantation process is performed to differentiate wet etch ratios in a post-process. A polysilicon layer(9) is deposited to form a base. An oxide layer(10) is deposited to form a spacer. A spacer dry etch process is performed. A wet etch process is performed to minimize an undercut. A polysilicon deposition process and a patterning process are performed to form an emitter.
Patent KR-20030093562-A (KR)
Title: Micro-welder
Inventor: CHOI JONG HAK
IPC: B23K11/25
Filed: 2002-06-03
Abstract: PURPOSE: A micro welder is provided to effectively weld a micro wire to a base metal with forming a minimum welding area by utilizing an energy charged in a battery. CONSTITUTION: AC power(10) is supplied to a battery charge power(2) so that the battery charge power(2) outputs voltage, which is determined by a voltage regulator(3), to an output terminal. Two voltage detecting resistors(4a,4b) are connected to each other in series and connected to the output terminal of the battery charge power(2) in a row. A voltage detector(5) is connected to a contact formed between the voltage detecting resistors(4a,4b). Voltage generated from the battery charge power(2) is filled in capacitors(6,7). A selecting switch(8) is provided to select a capacitor, to which voltage is charged. When a foot switch(11) is pushed, a trigger pulse is generated from a trigger pulse generator(10).
Patent KR-20030096975-A (KR)
Title: Apparatus for controlling IO Sense Amplifier Using Frequency detector
Inventor: KIM YONG MI
IPC: G11C7/06
Filed: 2002-06-18
Abstract: PURPOSE: An apparatus for controlling an input and an output of a sense amplifier is provided to prevent a mis-operation at a high speed operation without burdening the process and the circuit by allowing the circuit to drive more stable with matching the timing of the output strobe signal in response to the clock frequency signal. CONSTITUTION: An apparatus for controlling an input and an output of a sense amplifier includes a first delay unit(51), a second delay unit(52), a first transmission unit(53) and a second transmission unit(54). The first delay unit(51) delays a sense amplify enable signal and outputs the first delay signal. The second delay unit(52) delays the first delay signal and outputs a second delay signal. If the frequency of the inputted clock signal is detected and the detected signal is a high frequency signal, the first transmission unit(53) controlled by a high frequency signal which is enabled outputs the first delay signal as an input and output sense amplify strobe signal. And, if the frequency of the inputted clock signal is detected and the detected signal is a low frequency signal, and the second transmission unit(54) controlled by a low frequency signal which is enabled outputs the second delay signal as an input and output sense amplify strobe signal.
Patent KR-20040003171-A (KR)
Title: Can flower vending machine
Inventor: CHO YONG BU
IPC: G07F11/46
Filed: 2002-07-02
Abstract: PURPOSE: A vending machine for canned natural flower is provided to give the convenience to a user by packing the natural flower in a can to sell the canned natural flower. CONSTITUTION: A display(110) displays canned natural flowers to be sold. A select button(120) selects one of the canned natural flowers selected through the display(110). Paper money is inputted into a paper money input hole(130). A window(140) displays the amount of money inputted through the paper money input hole(130). An output hole(150) outputs the selected canned natural flower. The output hole(150) is provided with a grip(151) and a transparent window(152). A key hole(160) is used for opening a front plate of a main frame. A conveyer inside the main frame is comprised of a belt, a pulley, a bracket, and a support roller.
Patent KR-20040005469-A (KR)
Title: Inserting apparatus for papper in steel strip winding device
Inventor: EOM YEONG TAE
IPC: B21C47/00
Filed: 2002-07-10
Abstract: PURPOSE: A paper inserting apparatus is provided to easily insert paper between the strip and the tension reel by moving an end of paper according to rotational direction of the tension reel when coiling the paper together with strip drawn out from a line facility around tension reel. CONSTITUTION: In a strip coiling facility comprising a tension reel(12) for coiling strip(10) and paper(11), and a paper unwinder(20) installed on an upper part of the tension reel to supply paper, the paper inserting apparatus of the strip coiling facility comprises a paper guiding part(30) installed between the paper unwinder and tension reel and equipped with a pair of guide rolls to guide paper, wherein the pair of guide rolls(32) are installed at an inner part of first frame(31) whose upper and lower parts are opened; a paper inserting part(40) installed at a lower part of the paper guiding part and equipped with a pair of contact rolls at second frame to supply the paper to the tension reel by gripping the paper supplied from the paper guiding part; a horizontal moving part(50) comprising third frame(51) installed on a lower part of the paper unwinder and a pair of horizontal cylinders(52) which is installed at both ends of the third frame, and an end of which is fixed to the first frame of the paper guiding part so that the paper guiding part is moved side to side by expanding or contracting the horizontal cylinders according to rotational direction of the tension reel; and a vertical moving part(60) comprising a pair of vertical cylinders(62) which are installed on the first frame of the paper guiding part, and an end of which is fixed to second frame of the paper inserting part so that the paper inserting part is closely adhered to the tension reel by descending the paper inserting part according to expansion of the vertical cylinders.