baber/WOPTO huggingface dataset:
Patent KR-20020048479-A (KR)
Title: Key cylinder fixing retainer for a vehicle door
Inventor: KIM HO UNG
IPC: B60J7/185
Filed: 2000-12-18
Abstract: PURPOSE: A retainer for fixing a key cylinder of a vehicle door is provided to prevent a vehicle theft while parking or stopping a vehicle by preventing a key cylinder from being rotated by a retainer. CONSTITUTION: A retainer for fixing a key cylinder of a vehicle door forms a body(310) and joining parts(312). The body forms a fitting groove(311) to insert the key cylinder with contacted with the outer side of the key cylinder. The joining parts joined to the stiffener(400) installed inside of a door(100) are formed to both lower sides of the body. The joining part forms a joining groove(312a) covering the outside of the stiffener. The rotation of the key cylinder is prevented with supported by the joining part when an external pressure is given to the key cylinder because the outside of the key cylinder is contacted with the inside of the fitting groove and inserted in.
Patent KR-20020048732-A (KR)
Title: Shelf assembly for a bus
Inventor: OH JUN YEONG
IPC: B60R7/08
Filed: 2000-12-18
Abstract: PURPOSE: A rack assembly is provided to enhance the aesthetic sense of the interior of a bus by constructing a rack lid using a plurality of lid panels. CONSTITUTION: A rack assembly comprises a rack member(110), a plurality of supporting members(120), a rack lid(130), and a damper(140). The rack member(110) extends from the lower end of a side wall of a duct toward the interior of a bus. The duct is installed at the upper part of a side wall inside the bus. The rack member(100) is fixed to a roof panel(2) constituting a ceiling inside a bus by means of the plurality of supporting members(120). The plurality of supporting members(120) are disposed along length of the bus at predetermined intervals. The rack lid(120) has at least three lid panels(132,133,134). The lid panels(132,133,134) are disposed vertically in such a manner that an upper end of a lower lid panel engages a lower end of another upper lid panel.
Patent KR-20020048809-A (KR)
Title: Control Method Anti-Weak Freezing in Freezer of Refrigerator
Inventor: KANG BYEONG GYU
IPC: F25D11/00
Filed: 2000-12-18
Abstract: PURPOSE: A control method for preventing weak cooling of freezing compartment of refrigerator is provided to prevent increase of temperature of the freezing compartment when temperature around the refrigerator is low. CONSTITUTION: A method comprises a first step to subdivide setup temperature of a refrigerating compartment into fixed range units according to specification of a product; a second step to control driving of a compressor according to temperature of the refrigerating compartment currently set up and to detect stopping time of the compressor; and a third step to decrease setup temperature of the refrigerating compartment set up in the second step by steps if stopping time of the compressor continues over fixed time and to keep current setup temperature of the refrigerating compartment if stopping time of the compressor is not over the fixed time.
Patent KR-20020050388-A (KR)
Title: A method for manufacturing solidification brick
Inventor: KIM BYEONG WON
IPC: C04B28/08
Filed: 2000-12-21
Abstract: PURPOSE: Provided are solidified bricks with improved compression strength and submersion resistance compared with conventional clay bricks by using alkali promoter. CONSTITUTION: Solidified bricks comprise 100pts.wt. of blast furnace sludge, 30-50pts.wt. of solidifier containing fine blast furnace slag powder having surface area more than 4000cm¬2/g and Portland cement in a weight ratio of 0.25-4.0, and 1-3pts.wt. of alkali promoter selected from steelmaking dust, mini-mill dust and sintered dust. Solidified bricks are manufactured by controlling water content to be the weight ratio of water to solidifier ranging from 0.2-0.5, mixing the above components, compression forming, and curing.
Patent KR-20020051111-A (KR)
Title: Method for fabricating phase shift mask
Inventor: CHO JIK HO
IPC: H01L21/027
Filed: 2000-12-22
Abstract: PURPOSE: A fabrication method of a phase shifting mask is provided to restrain a pattern burst phenomenon and to increase a through-put by depositing a conductive layer before depositing a photoresist for a re-exposure. CONSTITUTION: A phase shifting layer(22), a light cutting-off layer(23), and a photoresist are sequentially formed on a quartz substrate. After exposing and developing the photoresist using an electron beam, a photoresist pattern is formed. The light cutting-off layer(23) and phase shifting layer(22) are selectively etched using the photoresist pattern. After removing the photoresist pattern and depositing a conductive layer(25) on the entire surface of the resultant structure, a photoresist(26) is re-deposited. At this time, the conductive layer(25) prevents a storage of an electric charge at the edge portions of the cutting-off layer(23) due to an electron beam.
Patent KR-20020053171-A (KR)
Title: case for a tension-shadow mask frame assembly in a color cathode ray tube
Inventor: PARK YEONG HO
IPC: H01J29/02
Filed: 2000-12-27
Abstract: PURPOSE: A case for tension shadow mask-frame assembly of a color cathode ray tube is provided to prevent deformation of a shadow mask according to a variation of temperature by covering the shadow mask part of the tension shadow mask-frame assembly. CONSTITUTION: A tension shadow mask is welded into an upper end portion of a long side frame(11). A short side frame(12) is projected to a lower part. The long side frame(11) and the shadow mask is fully sealed by a case(20) when a cover(21) is opened. A plurality of insertion holes(23) are formed on a bottom plate of a body(22). The short side frame(12) is inserted through the insertion holes(23). A thermal variation of the tension shadow mask is not generated under a thermal process since the long side frame(11) and the shadow mask is fully sealed by the case(20). A bimetal can be removed from a lower side of a sectional portion of the frame.
Patent KR-20020053640-A (KR)
Title: Preheating apparatus for bottom-mold
Inventor: JUNG JAE BEOM
IPC: C03B11/12
Filed: 2000-12-27
Abstract: PURPOSE: A preheating equipment for a bottom mold is provided to heat the bottom mold previously before forming glass products, which reduces inferior glass products and enables continuous processing. CONSTITUTION: The preheating equipment is characterized by comprising the parts of: a cavity body(10) with a space(12) to keep a bottom mold(11), wherein at least one face of the space is opened; a mold-carrying frame fixing a wheel, coming into the cavity, on which the bottom mold is put; a heating system, placed in the space, to preheat the bottom mold; a cooling system(18), faced against the heating system, to cool the bottom mold. The cavity body is a refractory made of ceramic wool, ceramic board, silica board or high temperature board. Therefore, the bottom mold is heated and cooled inside the preheating system, which prevents inferiorities(line cord, shell cord, etc.) of glass products, and loss of glass gob used to heat bottom mold.
Patent KR-20020055790-A (KR)
Title: Apparatus and Method of Vehicle Accidents Notification Using Hands Free Set
Inventor: SHIN JUN YONG
IPC: H04B1/38
Filed: 2000-12-29
Abstract: PURPOSE: A car accident occurrence informing method and apparatus by using a hand-free device is provided to implement at a low cost by using a function of an existing mobile phone to the full and inform a rescue agency of an accident by automatically making a call to it in such a situation that a driver lost a consciousness. CONSTITUTION: When power is applied to a hand-free device and a mobile phone by starting a car, the hand-free device checks whether a communication is available with a car control device and a car sensor(301). The hand-free device receives car status information from the car control device and the car sensor(302). The hand-free device determines whether there has been an accident on the car(303). When a data inferred as a car accident is received from the car control device and the car sensor, the hand-free device transmits an accident confirmation signal to a driver by using an arbitrary signal(304,305). If the driver lost consciousness and fails to recognize the accident confirmation signal of the hand-free device, the hand-free device repeatedly transmits the accident confirmation signal certain times to the driver in order to reduce an accident recognition error(306,307,308). If there is no response to the accident confirmation signal from the driver more than certain times, the hand-free device determines the current state as a car accident occurrence by itself and sends an origination request to the mobile phone(309). Upon receiving the origination request from the hand-free device, the mobile phone automatically makes a phone call to police to inform of a location of the current car and the emergency(310).
Patent KR-20020058125-A (KR)
Title: Control apparatus for controlling power supply to a heater
Inventor: BYUN JAE HYUN
IPC: G05D23/19
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus for controlling a power supply to a heater is provided to perform a control operation suitable in a semiconductor heater. CONSTITUTION: When a temperature is increased, a resistance of a heating element(11) is increased. An output voltage of a voltage output circuit(12) is changed. A current detecting circuit(13) measures a current flowing through the heating element(11). A voltage which the voltage output circuit(12) outputs to the heating element changes based on an amplitude of the current measured by the current detecting circuit(13). A temperature detector(15) detects the temperature of the heating element(11). A voltage change amount of the voltage output circuit(12) changes according to the temperature of the heating element(11) detected by a temperature detector(15).
Patent KR-20020056637-A (KR)
Title: method for forming metal line of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/3205
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to improve an electrical characteristic, by effectively forming an air gap between metal interconnections so that the capacitance between the metal interconnections is decreased. CONSTITUTION: A metal layer, a barrier metal layer(23) and a hard mask layer are sequentially formed on a semiconductor substrate(21). The hard mask layer is tilt-etched to form a hard mask pattern of a mesa structure. The barrier metal layer and the metal layer are selectively eliminated to form the metal interconnection having a predetermined interval by using the hard mask pattern as a mask. An interlayer dielectric(26) is formed on the entire surface including the metal interconnection by a plasma enhanced chemical vapor deposition(PECVD) method while the air gap(27) is formed between the metal interconnections.
Patent KR-20020056799-A (KR)
Title: Method for planation using resist
Inventor: BANG CHANG JIN
IPC: H01L21/82
Filed: 2000-12-29
Abstract: PURPOSE: A planarization method using resist is provided to planarize a cell region and a peripheral circuit region, by using a dual coating method so that a step between the cell region and the peripheral circuit region is eliminated. CONSTITUTION: A poly layer is deposited on a semiconductor substrate(100) having a predetermined lower structure after a storage node etch process. The first buffer coating process is performed regarding the resultant structure. The second coating process using resist(130) is performed regarding the resultant structure to planarize the cell region and the peripheral circuit region. One of an organic anti-reflective coating(ARC), spin-on-glass(SOG) or hydrosilesquioxane(HSQ) is used in the first buffer coating process.
Patent KR-20020058586-A (KR)
Title: Method for Transition X16 to X4 and X8 of Same Memory
Inventor: SHIN BO HYEON
IPC: G06F12/00
Filed: 2000-12-30
Abstract: PURPOSE: A method for converting an operation of X16 into X4 and X8 in a memory device is provided to simplify a MUX structure. CONSTITUTION: In a conversion of an operation of X16 into an operation of X4, from D(0) to D(3) out of entered data are inputted to the first MUX. In addition, from D(4) to D(7) are inputted to the second MUX, from D(8) to D(11) are inputted to the third MUX, and from D(12) to D(15) are inputted to the fourth MUX. The data are output to D1, D2, D3, and D4, respectively. The D1, D2, D3, and D4 are connected to DQ2, DQ6, DQ9, and DQ13 of a connection terminal in the original X4 operation in order. In a conversion of an operation of X16 into an operation of X8, outputs from first MUX to the fourth MUX are inputted to the DQ terminals as the above stages. In addition, fourth MUX are appended. In a data line from D(0) to D(15), D(0) and D(1) are inputted to the fifth MUX, D(4) and D(5) are inputted to the sixth MUX, D(10) and D(11) are inputted to the seventh MUX, and D(14) and D(15) are inputted to the eighth MUX. The data are output to D5, D6, D7, and D8, respectively. The first MUX performs a multiplexing of the data only entered in the D(2) and D(3). The second MUX performs a multiplexing of the data only entered in the D(6) and D(7). The third MUX performs a multiplexing of the data only entered in the D(8) and D(9). The fourth MUX performs a multiplexing of the data only entered in the D(12) and D(13).
Patent KR-20010024268-A (KR)
Title: Benzenesulfonamide Inhibitors of PDE-IV and Their Therapeutic Use
IPC: A61P25/28
Filed: 1998-11-04
Abstract: PCT No. PCT/US98/23482 Sec. 371 Date Feb. 7, 2000 Sec. 102(e) Date Feb. 7, 2000 PCT Filed Nov. 4, 1998 PCT Pub. No. WO99/26616 PCT Pub. Date Jun. 3, 1999The present invention provides compounds and pharmaceutical compositions thereof, and methods of using same in the treatment of diseases whose treatment benefits from the inhibition of phosphodiesterase (PDE-IV) or Tumor Necrosis Factor (TNF) including asthma, allergic diseases, rheumatoid arthritis, osteoarthritis, septic shock. The compounds provided by this invention have formula (I) wherein R1, R2, R3, R4 are as defined herein.
Patent KR-20010030785-A (KR)
Title: 건조장치, 건조장치 집합체 및 건조방법
IPC: F26B3/28
Filed: 1999-04-20
Abstract: 건조장치는, 금속표면(2)을 구비하는 원적외선 방사층(3)으로부터 피건조물체의 건조에 최적인 원적외선을 방사하도록 조절된 원적외선 방사체(1,15)와, 이 원적외선 방사체로부터 방사되는 원적외선을 피건조물체를 향하여 방사하여 건조시키기 위한 건조실(12)과, 피건조물체와 상기 원적외선 방사체와의 거리를 가변하기 위한 승강장치(20)와, 상기 원적외선 방사체로부터 발생하는 열에 의해 승온되는 온풍을 순환하기 위한 온풍순환 폐쇄경로(17)와, 상기 건조실을 향하여 온풍을 다운플로우하기 위한 공기실(18)을 구비한다. 건조실 내의 온도, 원적외선 방사의 방사시간, 원적외선 방사체의 표면온도, 원적외선 방사체와 피건조물체와의 거리는, 기판이 변형하지 않고 뛰어난 건조상태를 얻을 수 있도록 제어된다.
Patent KR-20010071434-A (KR)
Title: 탄화수소 개질용 촉매 및 탄화수소의 개질방법
IPC: C01B3/38
Filed: 1999-06-04
Abstract: 본 발명에 따른 지르코늄 담체에 루테늄을 담지한 촉매, 무기산화물 담체에 지르코늄 및 류테늄을 담지한 촉매는, 각종의 탄화수소의 오토서멀 리포밍 반응에 있어서 높은 전화율을 나타내고, 또한 탄산가스에 의한 개질반응에 있어서 높은 일산화탄소 수율을 나타내는 동시에, 코크의 축적이 적고 장시간 지나도 안정한 성능을 유지할 수 있다.
Patent KR-20020057694-A (KR)
Title: Producing method of tablet-typed by-products compost and tablet-typed by-products thereby
Inventor: SIM YEON SOOK
IPC: C05F11/00
Filed: 2001-01-03
Abstract: PURPOSE: A tablet type byproduct fertilizer using sesame dregs, shell powder, saw dust, dried chicken droppings, rice germ and microbes is provided to help growth of plants and enrich acidified soil. CONSTITUTION: The preparation method of byproduct fertilizer is as follows: mixing 30-50wt.% of sesame dregs, 10-30wt.% of shell powder, 10-30wt.% of saw dust, 20-40wt.% of dried chicken droppings, 5-15wt.% of rice germ, 1-2wt.% of microbes, and optionally zeolite or perlite to form a coating layer; fermenting the mixture naturally for 10-20days; re-fermenting in a mixer for 5-20days to contain 30-50wt.% of water; crushing fermented mixture; extruding and cutting for tablets of 1-10mm size.
Patent KR-20020061318-A (KR)
Title: A Method of Summarizing News Video Based on Multimodal Features
Inventor: JANG HYEON SEONG
IPC: G11B27/031
Filed: 2001-01-16
Abstract: PURPOSE: A method for summarizing a news video based on a multimodal feature is provided to divide the news video provided together with a closed caption by the news article, and to summarize the news video by the divided news article, to utilize the summarized news video in contents-based video browsing and utilize an index result of generated closed caption data in establishing a database for text-based video search. CONSTITUTION: A digital contents acquiring step(S110) converts broadcasting signals of a news video into digital signals, and stores the converted digital signals. A multimodal feature extracting step(S120) extracts features from each multimodal component configuring the acquired digital contents. A major section detecting step(S130) detects major sections of the news video based on the extracted multimodal features. A video summary describing step(S140) structurally describes summary information of the news video based on the detected major sections. In the digital contents acquiring step, the broadcasting signals of the news video are divided into audio visual signals and closed caption signals, if the news video is an analog type. Then, the divided audio visual signals are converted into the digital signals and closed caption signals are decoded and stored in a text type.
Patent KR-20020061354-A (KR)
Inventor: HONG SEOK HUN
IPC: H01L21/76
Filed: 2001-01-16
Abstract: PURPOSE: A device and a method using trench isolation are provided without a void in a trench isolation region with high aspect ratio and without a dent between the isolation region and an active region. CONSTITUTION: In the semiconductor device, the trench isolation region(20) having a bottom surface(20a) and a sidewall(20b) is formed in a silicon substrate(10) to divide adjacent two active regions. A silicon epitaxial layer(30) is in contact with the silicon substrate(10) at the bottom surface(20a) and fills the lower half of the trench isolation region(20). The first oxide layer(40) extends along the sidewall(20b) to a portion of the bottom surface(20a) in L-shaped profile. Further, an oxidation-proof liner(50) is formed in L-shaped profile between the first oxide layer(40) and the epitaxial layer(30), having a surface(50a) adjoining the epitaxial layer(30). In particular, the oxidation-proof liner(50) has a thickness(d) of about 50-70Å, preferably about 55-65Å. Such a smaller thickness(d) results in a minimum etching by wet loading effect, thereby preventing a dent due to etching of the liner(50). The second oxide layer(60) is formed on the epitaxial layer(30) to fill the upper half of the trench isolation region(20).
Patent KR-20010078243-A (KR)
Title: Auto settlement system using locker
Inventor: HARA KOUICHIRO
IPC: G06Q20/00
Filed: 2001-02-01
Abstract: PURPOSE: An automatic payment system by a locker is provided to enable a resident to pay to the businessman by reading a card such as a credit card, an electronic card and a debit card or a barcode with a reader being equipped to a locker. CONSTITUTION: The system comprises a reader(12c) electrically reading a businessman identifier set by a contract between a locker management company and the businessman, an operation key(12b) for inputting the receiver identifier, a sensor(12d) detecting the existence of a luggage in the locker, an electric lock(12h) locking a door of box in case of detecting a luggage and a CPU(12a) storing the receiver identifier and businessman identifier and transmitting the stored data to a management center. As taking out un-paid goods in the locker, the door of locker box is opened by reading a receiver identifier with a reader or inputting a password with the operation key. The receiver identifier or password is stored in the CPU and the management company pays the price by the receiver identifier or password to the goods seller.
Patent KR-20020065967-A (KR)
Title: Manufacturing method for porous materials using water-based binder system
Inventor: CHO SEO YONG
IPC: C04B26/14
Filed: 2001-02-08
Abstract: PURPOSE: Method for manufacturing porous material using binding agent is provided, which is characterized in that raw metal, high molecular substance, and ceramic are sintered at room temperature, instead of high temperature, using binding agent. Therefore manufacturing process is simple. Open porosity of porous material made by the method is 70% or over. CONSTITUTION: Raw metal is chopped can or scrap. Raw ceramic is glass fiber or cement. And raw high molecular substance is coated paper. Binding agent is mainly made from epoxy, and viscosity of 3-10 cps. Trimethoxysilane compound of 0.1-5 wt.% is added with binding agent as coupling agent.
Patent KR-20020069285-A (KR)
Title: Automatic picturing device
Inventor: LEE KYU HWAN
IPC: H04N7/18
Filed: 2001-02-24
Abstract: PURPOSE: An unmanned photographing system is provided to photograph a still image using a general still camera or an instant camera. CONSTITUTION: An unmanned photographing system includes a casing(10) having a camera accommodating unit(12) in which an instant camera or a general camera(30) is accommodated, and a fixing device(50) for fixing the casing to a ceiling or a wall. The photographing system further includes a sensor(40) that is set at one side of the casing and senses a person, and a camera driver(20) for operating the shutter(32) of the camera based on a signal sensed by the sensor. The camera driver includes an operating bar(22) and an operator. The operation bar has a pushing part(22a) that pushes the shutter. The operator makes the pushing part push the shutter when the back end of the operation bar is elevated.
Patent KR-20020069593-A (KR)
Title: The washing machine of clean water machine establishment
Inventor: KIM SEOK KYU
IPC: D06F39/08
Filed: 2001-02-26
Abstract: PURPOSE: A washing machine mounted with a water purifier is provided to keep the washing machine clean by removing the rust and impurities contained in the washing water and magnetizing the water, thereby improving the washing efficiency. CONSTITUTION: A washing machine includes a water purifier(1) having a connection tube(63) of which a side is connected to a discharge tube of electronic valves(61,62) which control the cool and hot water in the washing machine and the other side is connected to an extension protrusion at a water inlet part of the water purifier, and a connection tube(64) connected between an extension protrusion at a water outlet part of the purifier and a water inlet part of a connection tube of a water magnetizer(2), wherein an outlet part of the connection tube of the water magnetizer is connected to a discharge hopper(66) mounted in the washing machine by a connection tube(65).
Patent KR-20020072877-A (KR)
Inventor: CHOI YEONG
IPC: F16L19/03
Filed: 2001-03-13
Abstract: PURPOSE: A pipe joint device is provided to increase a bonding force with a fluid pipe and prevent the fluid pipe from escaping regardless of a temperature change of a fluid and a strong pressure of a fluid flow. CONSTITUTION: A cylindrical receiving portion(102) is formed at a joint device body portion(101) so that a front end of fluid pipe(113) is inserted into an inner circumference of the joint device body portion(101). A male screw(103) is formed at an outer circumference of the joint device body portion(101). An inner ring(105) includes a first fluid passage(100a) and a second fluid passage(105a). The first fluid passage(100a) is formed at a valve body. An inner diameter of a second fluid passage(105a) is identical with that of the first fluid passage(100a). A joint nut(110) includes a female screw having a predetermined angle. The joint nut(110) is screwed to a male screw of the joint device body portion(101). The joint nut(110) provides a sealing force between the fluid pipe(113) and the joint device body portion(101).