baber/WOPTO huggingface dataset:
Patent KR-20030081652-A (KR)
Title: Building board with two layer and manufacturing method thereof
Inventor: LEE SANG OK
IPC: E04B1/90
Filed: 2002-04-12
Abstract: PURPOSE: A manufacturing method for an architectural panel provided with a double-layered structure is provided to heighten sound-absorbing, sound-insulating, dust blocking efficiency, eco-friendliness and resource regeneration effects and economical efficiency by reducing expenses. CONSTITUTION: The manufacturing method for an architectural panel provided with a double-layered structure comprises the steps of: forming adhesives by mixing Polyol and Diisocyanate in a weight ratio of 8 to 2, then reacting at 85¯95 deg.C for 3¯5 hours; placing the adhesives and marble chips in a weight ratio 0.08 to 1 in a mixer, then mixing for 5¯10 minutes; forming a marble layered panel by placing the mixed admixture in a mold, then compressing 300¯500 kilograms per square centimeter and heating/humidifying at 100¯200 deg.C; aging by placing the marble layered panel at room temperature for 20¯28 hours; placing the marble layered panel in a mold, then closing up the mold completely; injecting an admixture formed by mixing Polyol and Diisocynate in a weight ratio of 5 to 5 to a low-pressure expander through an injection opening of the closed mold; after injecting to the low-pressure expander, aging for 15¯30 minutes and forming a urethane layer on the marble layered panel.
Patent KR-20020081672-A (KR)
Inventor: KAISER ROBERT
IPC: G11C29/12
Filed: 2002-04-18
Abstract: PURPOSE: A method for testing semiconductor memory modules is provided, which certainly is operated and favorably uses channel bandwidth by using test channel as small as possible. CONSTITUTION: A method for testing semiconductor memory modules comprising: storing data in a memory bank having an addressable matrix structure containing rows and columns; subdividing elements selected from the group consisting of the rows and the columns into regions; counting defect locations occurring in each one of the regions in a manner selected from the group consisting of a row by row manner and a column by column manner; obtaining comparison results by comparing a number of the defect locations in each one of the regions with a threshold value in a manner selected from the group consisting of a row by row manner and a column by column manner; and transmitting the comparison results as additional information in a manner selected from the group consisting of a row by row manner and a column by column manner to an external test device, and transmitting the comparison results to the external test device together with defect addresses of defect locations in the memory bank.
Patent KR-20030083248-A (KR)
Title: Binary azeotropic-like refrigerant compositions
Inventor: SONG HAN JU
IPC: C09K5/04
Filed: 2002-04-19
Abstract: PURPOSE: Provided is a binary azeotropic mixed refrigerant composition, which has excellent thermodynamic and physical properties, is ecologically friendly, non-toxic and flame resistant, and is dropped-in a conventional refrigerator directly. CONSTITUTION: The binary azeotropic mixed refrigerant composition is characterized by comprising 70 to 80 wt% of 1,1-difluoroethane(CH3CHF2, HFC-152a), and 20 to 30 wt% of chlorodifluoromethane(CHClF2, HCFC-22). Preferably, the binary azeotropic mixed refrigerant composition comprises 75 wt% of 1,1-difluoroethane(HFC-152a) and 25 wt% of chlorodifluoromethane(HCFC-22).
Patent KR-20030083316-A (KR)
Inventor: KIM SEONG SU
IPC: A61K9/20
Filed: 2002-04-20
Abstract: PURPOSE: Provided is a solid lidocaine pharmaceutical for local anesthesia of pharynx which anesthetizes pharynx enough with a small dose and does not involve vomiting. A patient does not need to lean his/her neck backward when anesthetized and can talk during anesthesia. CONSTITUTION: A solid lidocaine pharmaceutical for local anesthesia of pharynx is characterized by adding candy solution to known lidocaine hydrochloride and formulating them into a solid. The candy solution includes isomalt, sorbitol, maltitol and the like.
Patent KR-20030085362-A (KR)
IPC: F15B11/044
Filed: 2002-04-30
Abstract: 본 발명은 유공압회로 장치에 있어서 배압을 조절하는 수단을 포함하는 유압식 브레이크 장치에 관한 것으로, 특히 유압굴삭기등의 건설기계에 탑재되는 각종 액츄레이터구동용 유압회로 장치에서 릴리프 밸브와 함께 사용되어 배압을 조정함으로 상기 릴리프 밸브의 개방 압력을 조절할 수 있도록 하는 유압식 브레이크 장치에 관한 것이다. 
     본 발명에 따른 유압식 브레이크장치는 릴리프밸브가 사용되는 각종 액츄레이터 구동용 유공압회로에 있어서, 상기 액츄레이터의 구동에 연동하여 유공압회로의 릴리프밸브 하류측 배압을 조절할 수 있는 배압조절 수단을 구비하며, 상기 배압조절 수단으로는 절환 가능한 교축밸브가 쓰일 수 있으며 상기 절환 가능한 교축밸브는 유압식 신호 또는 전기신호에 의해 절환이 가능하다. 
     상술한 바와 같은 유압식 브레이크를 통하여 유공압 액츄레이터 구동용 유공압회로에 있어서, 상기 액츄레이터 정지시에 릴리프밸브의 배압을 높임으로써 상기 릴리프 밸브의 설정값은 올라가며, 이는 상기 액츄레이터 정지시의 유압브레이크의 설정값으로 작동한다. 따라서 상기 릴리프밸브의 설정값이 배압 상승전보다 높아지므로 작동유의 압력 또한 상승되어 액츄레이터의 회전관성력에 저항하는 힘이 커지고 보다 더 큰 브레이크의 효과를 얻을 수 있다.
Patent KR-20030094969-A (KR)
Title: Shoe hole down leaf spring
Inventor: BAE JUN HYEONG
IPC: F16D65/097
Filed: 2002-06-11
Abstract: PURPOSE: A shoe hold down leaf spring is provided to suppress elastic deformation of the shoe hold down leaf spring installed to a combining device by installing a deformation-preventing sill. CONSTITUTION: A shoe hold down leaf spring comprises an upper end portion(9a) of a leaf spring(9), a lower end portion(9b) of the leaf spring, a curved portion(9c) connecting the upper end portion and the lower end portion of the leaf spring, and a pin insertion portion(9e). A deformation-preventing sill is disposed near the pin insertion portion of the shoe hold down leaf spring. The deformation-preventing sill is fixed to a spring body by a fixing unit.
Patent KR-20030097505-A (KR)
Title: Method for controlling camera installed in mobile handset
Inventor: SHIN CHANG WAN
IPC: H04B1/40
Filed: 2002-06-21
Abstract: PURPOSE: A method for controlling a camera installed at a mobile terminal is provided to embody control functions, such as a pan/tilt control function, a zoom in/out control function, etc., for the camera of a portable phone by using a navigation key, etc. CONSTITUTION: A user selects a camera mode in order to photograph an object(S201), and confirms the object displayed on an LCD part(S202). Then the user checks whether it is necessary to adjust the size and location of the displayed object(S203). If it is necessary to adjust the size and location of the object, the user confirms whether the size of the object is big or small(S204). If the size of the object is big, the user reduces the size of the object through zoom-out process(S205). In case that the size of the object is small, the user enlarges the size of the object through zoom-in process(S206). Then the user checks whether the size of the object has been suitably adjusted(S207).
Patent KR-20040000190-A (KR)
Title: Organic anti-reflective coating composition and photoresist pattern-forming method using it
Inventor: JUNG JAE CHANG
IPC: G03F7/11
Filed: 2002-06-24
Abstract: PURPOSE: An organic antireflective layer composition, a pattern formation method of photoresist using the composition and a semiconductor device prepared from the method are provided, to increase the uniformity of photoresist pattern, to obtain a vertical photoresist pattern and to prevent the collapse of pattern. CONSTITUTION: The organic antireflective layer composition comprises a crosslinking agent; poly(vinyl phenol) represented by the formula 1 as a light absorber; a thermal acid generator; an organic solvent; and an acid diffusion inhibitor. Preferably the acid diffusion inhibitor is a crown ether-based compound; the crosslinking agent is a polymer represented by the formula 3 and has a molecular weight of 3,000-10,000, wherein R1 and R2 are independently a branched or linear substituted alkyl group of C1-C10, and R3 is H or CH3; and the thermal acid generator is 2-hydroxyhexyl(p-toluene)sulfonate.
Patent KR-20020060663-A (KR)
Inventor: CHOI YEONG MIN
IPC: F16C17/10
Filed: 2002-06-26
Abstract: PURPOSE: A method for processing groove of fluid dynamic pressure bearing using laser is provided to process groove pattern made of three-dimensional material with laser for mass production. CONSTITUTION: A method comprises the steps of: processing material(axis) used for a fluid dynamic pressure bearing; applying photoresist on the material by usual lithographic method and drying; forming groove pattern on the material using Nd-Yag laser or excimer laser; selectively developing according to application of the laser by exposing or removing the groove pattern; etching; exfoliating photoresist; and inspecting.
Patent KR-20040002156-A (KR)
Title: Vertical align mode liquid crystal display
Inventor: HONG SEUNG HO
IPC: G02F1/1337
Filed: 2002-06-29
Abstract: PURPOSE: A vertical align mode liquid crystal display device is provided to dispose jagged pixel electrodes on an insulating film having holes to cover the holes by half, thereby realizing the high speed response of liquid crystal via the increase of tilting sources and removing the tilting sources such as protrusions or slits of an upper substrate. CONSTITUTION: A vertical align mode liquid crystal display device includes an insulating film(52) formed on a lower substrate with holes(54), and jagged pixel electrodes(56) formed of ITO on the insulating film, wherein the pixel electrodes overlaps the holes partially. The holes are in the rectangular shape with a height of 2μm or less, a short side of 5μm, and an inclination angle of 10-90° to control liquid crystal in the inclination angle direction. A rate between the holes overlapped by the pixel electrodes and the other holes is 1:1-1:1.5, wherein an interval between neighboring pixel electrodes is 10μm or less.
Patent KR-20040002248-A (KR)
Title: A method for forming a metal line of semiconductor device
Inventor: PARK WON SEONG
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to form a contact hole having a predetermined characteristic by forming polymer on a photoresist pattern formed by a contact mask for metal interconnection and by forming the contact hole through an etch process using the polymer. CONSTITUTION: A capacitor including a plate electrode(11) is formed on a semiconductor substrate having a lower insulation layer. An interlayer dielectric(13) is formed on the resultant structure. The photoresist pattern(15) for metal interconnection contact is formed on the interlayer dielectric. The polymer(17) is formed on the photoresist pattern. The interlayer dielectric is etched to form a metal interconnection contact hole by using the photoresist pattern as a mask.
Patent KR-20020065425-A (KR)
Inventor: BACK JONG HYUN
IPC: F24B13/02
Filed: 2002-07-03
Abstract: PURPOSE: A rotary hearth for an agricultural briquette boiler is provided to reduce working hours by replacing coal briquettes conveniently with changing the up-and-down position of the briquette in turning a case without putting or drawing briquettes. CONSTITUTION: A rotary hearth(200) of an agricultural briquette boiler is composed of a case(210) having a cover(215) including plural air vent holes, and protruding a rotating shaft(214); a support frame(220) supporting the rotating shaft of the case to invert the case around the central axis; a rotation preventive member(219) installed in the front of the case to restrict rotation of the case; and a stopper(224) installed in the support frame, and combined with the rotation preventive member in inverting completely. Working hours are reduced by replacing briquettes with changing the position of the briquette in rotating the case.
Patent KR-20040003550-A (KR)
Title: Method of controlling kimchi storage used fan flow and apparatus
Inventor: LEE JONG GUK
IPC: A23B7/10
Filed: 2002-07-03
Abstract: PURPOSE: A method for controlling the internal temperature of a kimchi refrigerator by detecting the rotation number of a pan motor through a hole sensor and then controlling the drive of the pan motor is provided. An apparatus therefor is also provided. The method has an advantage of maintaining the freshness of stored stuffs by reducing a temperature deviation inside the kimchi refrigerator. CONSTITUTION: An apparatus for controlling the internal temperature of a kimchi refrigerator comprises: an internal temperature detecting sensor(10) for detecting the internal temperature thereof; a door opening-detecting sensor(20) for detecting if a door of the kimchi refrigerator is opened or closed; a microcomputer(30) for executing an arithmetic operation of a PWM signal and outputting it; a pan motor drive part(50) for driving a pan motor(40) after receiving the outputted PWM signal; and a hall sensor(60) for detecting the rotation number of the pan motor and then applying to the microcomputer.
Patent KR-20040005337-A (KR)
Inventor: KIM JAE CHEOL
IPC: F24F1/00
Filed: 2002-07-09
Abstract: PURPOSE: An air conditioner is provided to reduce the working range of an elevating unit for elevating an opening and shutting door and reduce the size of a body of the air conditioner. CONSTITUTION: An air conditioner includes an opening and shutting door(21) slidably installed to open and shut a discharge outlet(13) formed to a front panel(12) and an elevating unit elevating the opening and shutting door. The elevating unit comprises an elevating member(51) vertically and slidably installed; a driving motor(53) combined to the elevating member; and a rack gear(55). The elevating member is connected with the opening and shutting door. A pinion(54) is combined to a rotating shaft of the driving motor. The rack gear is fixed to a position of engaging with the pinion. The air conditioner comprises a support panel(30) installed to the rear of the front panel and a guide rail(52) situated to the support panel to guide the elevating of the elevating member.
Patent KR-20040006704-A (KR)
Inventor: KIM WOO YOUNG
IPC: A23L33/00
Filed: 2002-07-13
Abstract: PURPOSE: A production method of a health supplementary food containing deep sea water, organic germanium and 8 kinds of herbal plants or more and being effective for the prevention of depilation and the growth of hair is provided. CONSTITUTION: A health supplementary food comprises: 60 to 74.5% by weight of deep sea water; 25 to 39.5% by weight of a herbal extract and 0.5 to 15% by weight of organic germanium. The herbal extract is an extract of herbs selected from Rhizoma rehmanniae, Angelicae Gigantis Radix, Fructus Amomi, Rehmanniae Radix Preparata, Paeoniae Radix, Poria cocos, Chaenomeles fructus, Polygonati Rhizoma, Polygoni Multiflori Radix and the like.
Patent KR-20040009560-A (KR)
Title: System for remotely reading an meter using data structure grouped
Inventor: CHO SEON GU
IPC: G01R11/00
Filed: 2002-07-24
Abstract: PURPOSE: A telemetry system using a structure of classification data is provided to classify accounting data and access selectively the classified data by using the structure of classification data. CONSTITUTION: A telemetry system using a structure of classification data includes an electronic power meter(10) having a central processing unit. The central processing unit is used for grouping digital data according to kinds of digital data, classifying each group into items, dividing each item into sub-items, storing the divided sub-items into a memory, selecting the data according to data transmission request signal by using data addresses corresponding to the classified data stored in the memory, and transmitting the selected data to a wire/wireless meter reading terminal(20) and a remote meter reading server(30).
Patent KR-20040011966-A (KR)
Title: structure for combination of contrlpanel and windowplate in washing machine
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2002-07-31
Abstract: PURPOSE: An assembling structure of a window plate for a control panel of a washing machine is provided to prevent breakage of a substrate from foreign matters or water and noise from vibration by integrally bonding the window plate to a window hole or a dial knob hole without clearance with deciding the bonding position of the window plate accurately. CONSTITUTION: A control panel(30) has plural button holes(31), lamp holes, a dial knob hole(35) and a window hole. Transparent window plates(40,50) are attached to the dial knob hole and the window hole to protect light emitting diodes on the control panel. Protruded guides are formed in the window hole and the dial knob hole with the round sections, and guide holes(42,52) are formed in the window plates corresponding to the protruded guides. The bonding position is adjusted accurately by inserting the protruded guides of the control panel to the guide holes of the window plates. Clearance is minimized with equalizing the diameter of the guide hole to the outer diameter of the protrude guide.
Patent KR-20040012199-A (KR)
Title: Reflective type liquid crystal display
Inventor: KIM HUI CHEOL
IPC: G02F1/13363
Filed: 2002-08-01
Abstract: PURPOSE: A reflection type liquid crystal display is provided to increase contrast and color characteristic of the liquid crystal display and improve cell gap processing margin. CONSTITUTION: A reflection type liquid crystal display includes a lower substrate having a reflection electrode and a lower orientation film, and an upper substrate having an upper orientation film and a color filter. The upper and lower substrates are attached to each other having a liquid crystal layer interposed between the two substrates. The liquid crystal display further includes a phase film attached to the outer side of the upper substrate and a polarizer formed on the phase film. The phase delay of the liquid crystal layer is 0.24 to 0.27 micrometer. The phase film has an optical axis of 140 to 146 degrees. The orientation angle of the upper orientation film is 40 to 55 degrees to the horizontal line. The orientation angle of the lower orientation film is -10 to 20 degrees to the horizontal line. The transmission axis of the polarizer is 102 to 122.5 degrees.
Patent KR-20030014642-A (KR)
Title: Transfer Sheets
Inventor: IIDA JUNICHI
IPC: B41M5/025
Filed: 2002-08-08
Abstract: PURPOSE: To provide a transfer sheet for an ink jet printer which is excellent in stability of passing and non-staining properties inside the printer and also excellent in ink absorption in such a high degree as not causing irregular density transfer. CONSTITUTION: The transfer sheet for the ink jet printer is constituted of a base and a transfer layer being peelable from the base and containing hot-melt adhesive particles. The transfer layer contains, as the hot-melt adhesive particles, hot-melt adhesive particulates (A) of which the melting point exceeds 80°C and hot-melt adhesive particulates (B) of which the melting point is 80°C or below, and the hot-melt adhesive particulates (A) are constituted of hot-melt adhesive particulates (A1) of which the coil absorption is 50 ml/100 g or above and hot-melt adhesive particulates (A2) of which the oil absorption is below 50 ml/100 g. The transfer layer may further contain a film-forming resin component and a dye bonding agent.
Patent KR-20040016127-A (KR)
Title: Time-interleaved band-pass Δ-∑ modulator
Inventor: HAN GUN HEE
IPC: H03M3/00
Filed: 2002-08-16
Abstract: PURPOSE: A time-interleave band pass delta-sigma modulator is provided to drastically reduce the clock frequency by using the time-interleave band pass Δ-Σ modulator, thereby directly performing the A/D conversion in a wireless communication system with a high frequency intermediate frequency(IF) bandwidth. CONSTITUTION: A time-interleave band pass Δ-Σ modulator includes a plurality of blocks, each of the blocks being a clock frequency with a different phase and including a first adder, a second adder and a comparator. In the time-interleave band pass Δ-Σ modulator, the input signal is inputted to the first adder in response to each of the clock signals of the blocks and the output of the first adder in the nth block is inputted to the first adder and the second adder in the (n+2)th block. The output of the second adder in the nth block is inputted to the second adder of the (n+2)th block and the output after passing through the comparator inputted to the first adder and the second adder in the (n+2)th block. The time-interleave band pass Δ-Σ modulator converts the analog signal into a digital signal by outputting a final output with subsequently receiving the outputs of the comparators in each of the blocks.
Patent KR-20040021716-A (KR)
Title: Composition comprising an extract of Actinidia polygama PLANCH. et MIXIM. having analgesic and anti-inflammatory activity
Inventor: CHOI JIN GYU
IPC: A61P29/00
Filed: 2002-08-29
Abstract: PURPOSE: A pharmaceutical composition containing an extract of Actinidia apolygama PLANCH. et MIXIM. as an effective ingredient is provided. It has excellent analgesic and anti-inflammatory properties and thus can be effectively used in reducing pain and inhibiting inflammation. CONSTITUTION: The pharmaceutical composition contains 0.5 to 50% by weight of an Actinidia apolygama extract, based on the total weight of the composition. The Actinidia apolygama extract is obtained by extracting Actinidia apolygama in water, lower alcohol such as ethanol or methanol, or its mixed solvent. A health supplementary food comprises an Actinidia apolygama extract and nutritionally acceptable food additives.
Patent KR-20030027664-A (KR)
Title: Method and apparatus for recording video data, and information storage medium thereby
Inventor: KO JEONG WAN
IPC: H04N5/77
Filed: 2002-08-31
Abstract: PURPOSE: A method and a device for recording video data, and an information recording medium are provided to record video data in the DV format to an information recording medium in the random access type and reproduce the data at desired time. CONSTITUTION: A device for recording video data includes a control part(1), a video interface(2) and a recording part(3). The video interface received video data in the digital video format recorded on a video tape from a camcorder. The control part reads header information from DIF sequence input to the video interface, and the header information includes video format and broadcasting format. The control part generates navigation data required for search or reproduction of the video data. The navigation data is recorded to an optical disc by the recording part.
Patent KR-20020079654-A (KR)
Title: Intermediate of carbapenem antibiotics and process for the preparation thereof
Inventor: JUNG HUI JEONG
IPC: C07D265/22
Filed: 2002-09-02
Abstract: PURPOSE: Provided are azetidinone compound of the formula(I) as an intermediate useful for the manufacture of carbapenem antibiotics and a process for the preparation thereof. CONSTITUTION: The azetidine compound is represented by the formula(I). It is useful as an intermediate for the manufacture of beta-methylcarbapenem antibiotics and manufactured by reacting 4-acetoxy-azetidine compound of the formula(II) and alpha-halo propionic acid amide compound of the formula(III).
Patent KR-20040024222-A (KR)
Title: Apparatus for passing the strip through dry furnace
Inventor: KIM DONG GEUN
IPC: F26B13/10
Filed: 2002-09-13
Abstract: PURPOSE: A plate passing device for operating air in a bidirectional manner at a drying furnace is provided to facilitate the plate passing process with safe and speed when the plate is broken in the drying furnace. CONSTITUTION: A plate passing device is composed of an air driving unit and a plate passing unit. The air driving unit includes a hollow driving pipe(10) installed at both walls(1a) of a drying furnace, a roller rectangular moving pipe(25), an induced roller(100) inserted into the driving pipe, an air supply line(41a) and an air vent line(43a) mounted at both ends of the hollow driving pipe, and a drawing strip(35) extending to the roller rectangular moving pipe. The plate passing unit includes a plate passing guide(50) connected to the drawing strip and a rotational connection(55) forming a plurality of band insertion grooves.