baber/WOPTO huggingface dataset:
Patent KR-20040006630-A (KR)
Title: Checking door for ceiling
Inventor: HWANG IN CHUL
IPC: E04F19/08
Filed: 2002-07-13
Abstract: PURPOSE: A ceiling inspection unit is provided to reduce the cost through standardization, weight reduction, and mass production of manufactures, improve the exterior view, and prevent a worker from being wounded and working clothes from being broken up by preventing a fastening member from being exposed to the outside. CONSTITUTION: A ceiling inspection unit comprises a square frame(1) fixed to anchors(A), and a door(2) installed to the upper part of the frame. The frame comprises a fixed part(11) fixed to the anchor; a support part(12) extended to be inwardly bent to the lower part of the fixed part; a support(13) extended to the inner upper part of the support part; a connection part(14) outwardly extended in the middle of the support part and the fixed part; and a hidden part(15) formed on the connection part. A ceiling plate(B) is fixed to the connection part of the frame. The door comprises a support part(21) to maintain the horizon near the support part of the frame; a fitting part(22) extended to the outer upper part of the support and put on the support part of the frame; a connection part(23) extended to the inner part of the support part, to be bent inwardly; and a hidden part(24) formed on the connection part. The ceiling plate is fixed to the connection part of the door.
Patent KR-20030009181-A (KR)
Title: Image processing apparatus
Inventor: HASHIMOTO SEIJI
IPC: H04N5/353
Filed: 2002-07-18
Abstract: PURPOSE: To reduce the dark current noise of a sensor. CONSTITUTION: This device has a light source 11 capable of controlling the intensity of light, irradiating an object, an image pickup means 1 for converting light from the object to an image signal, storage control means 5, 6 and 7 for controlling the storage time of the image pickup means 1 and a detection means 13 for detecting the surrounding temperature of the image pickup means 1 and on the basis of the surrounding temperature detected by the detection means 13, the storage time is controlled by the storage control means 5-7. The storage time is controlled, and the intensity of light, with which the object is irradiated, is controlled by the light source 11. The device has a variable amplifying means 2 for amplifying the image signal, the intensity of light is controlled, and the amplification factor of the variable gain amplifying means 2 is controlled.
Patent KR-20040012073-A (KR)
Title: Method and Apparatus for Spray Nozzle Diagnosis
Inventor: JU SANG UK
IPC: B22D11/16
Filed: 2002-07-31
Abstract: PURPOSE: A system and a method for diagnosing secondary cooling spray nozzles of continuous casting machine are provided to realize realtime diagnose conditions of the spray nozzles in operation line by measuring injection quantity of the spray nozzles in the continuous casting process and comparing the measured values with a preset standard value. CONSTITUTION: In a system for diagnosing cooling water injection characteristics of spray nozzles installed on a continuous casting process line, the system for diagnosing secondary cooling spray nozzles of continuous casting machine comprises a plurality of resistance value measuring sensors(10) in which sensor heads are respectively inserted into both ends of water line pipe for supplying cooling water to the spray nozzles, and resistance values changed according to flux and flow rate of cooling water passing through the pipe are measured by the sensor heads; am MPU (microprocessor unit)(30) electrically connected to the resistance value measuring sensors(10) through wire lines to judge whether the respective spray nozzles are normal or not by comparing measured values transmitted from the resistance value measuring sensors(10) with a set standard value; and a main system(80) for displaying normal and abnormal signals of the respective spray nozzles transmitted from the MPU (microprocessor unit)(30) on a monitor.
Patent KR-20030013296-A (KR)
Inventor: KRESS DIETER
IPC: B23B51/04
Filed: 2002-08-01
Abstract: PURPOSE: A machining tool is provided to enable producing a tool for securing optimum guiding even in processing an assembly unit with a very thin wall and to improve the quality of the surface and the accuracy in the dimension. CONSTITUTION: In a machining tool(1) for bores in thin-walled workpieces with at least one cutting plate(9), the cutting plate is inserted into the circumference surface(15) of the tool in such way that two viewed in pivot direction-guide surfaces(31,33) arranged at a distance to one another are present, which serve as a support of the tool at the machining workpiece surface. The guide surfaces are parallel each other or to a rotating shaft of the tool.
Patent KR-20040014083-A (KR)
Title: A Apparatus for open circuit pattern in electric products
Inventor: LEE DU GYU
IPC: H01L21/48
Filed: 2002-08-09
Abstract: PURPOSE: An apparatus for opening a circuit pattern of an electronic component is provided to open a semiconductor package without damages of circuit patterns such as a chip, wire bonding, and a lead by improving an opening method. CONSTITUTION: An apparatus for opening a circuit pattern of an electronic component includes a package chucking jig(40), a cutting part, an electronic component package etching part, and an electronic component package cleaning part. The package-chucking jig(40) is installed at one side of a main body(30) to fix an electronic component package(20) to a chuck. The cutting part includes a vertical transfer support part(70) and an end mill to cut and remove a predetermined part of a molding compound of the electronic component package(20). The electronic component package etching part includes a beam heater(110) and a plurality of dispenser nozzles(120) to etch and heat the remaining epoxy molding compound. The electronic component package cleaning part includes a plurality of spray nozzles(140) to remove the etching solution from the electronic component package(20).
Patent KR-20040016526-A (KR)
Title: Light-receiving-angle control apparatus for thermopile infrared sensor
Inventor: AHN GWANG HYEOP
IPC: G01B11/00
Filed: 2002-08-17
Abstract: PURPOSE: An apparatus for adjusting a light receiving angle of a thermopile infrared sensor is provided to improve position tracking response property of a heat source by reducing the light receiving angle of the thermopile infrared sensor. CONSTITUTION: A light receiving angle adjusting apparatus for a thermopile infrared sensor includes a telescope body(20) and an infrared ray lens(30). An infrared sensor package(10) is fixedly accommodated in the telescope body(20) in such a manner that a light receiving angle of the infrared sensor package(10) is reduced. The infrared ray lens(30) is coupled to the telescope body(20) in order to receive and refract infrared ray. The infrared sensor package(10) has an infrared ray receiving section(12), a sensor chip, a support plate(13), a casing(15) formed with an opening(16) and a filter(17) for closing the opening(16) of the casing(15).
Patent KR-20040020373-A (KR)
Title: Pad exposed type semiconductor package for good heat radiation
Inventor: CHOI YUN HWA
IPC: H01L23/36
Filed: 2002-08-30
Abstract: PURPOSE: A pad exposure type semiconductor package for good heat radiation is provided to increase the efficiency of heat emission by forming an exposed surface area of a lead frame pad larger than a total area of a molding compound. CONSTITUTION: A pad exposure type semiconductor package for good heat radiation includes a lead frame pad, a semiconductor chip, an inner lead(600), an outer lead, a lead frame pad wing(360), a wire, a molding compound, and a plurality of plating regions(351). The lead frame pad includes the first surface and the second surface. A pad groove(300g) and a swaging part(300s) are formed along an edge of the first surface. The semiconductor chip is adhered on the first surface of the lead frame pad. The inner lead(600) is arranged to a left side and a right side of the lead frame pad. The outer lead is arranged beside the inner lead(600). The lead frame pad wing(360) is arranged to a top side and a bottom side of the lead frame pad. The wire is used for connecting electrically the semiconductor chip to the inner lead(600). The molding compound is used for covering the lead frame pad, the semiconductor chip, the inner lead, and the wire in order to expose the second surface of the lead frame pad and the outer lead. The plating regions(351) are formed on a tab bonding region, a chip adhesion region of the lead frame pad and a wire bonding region of the inner lead.
Patent KR-20040022531-A (KR)
Title: Eye testing device having chart-changing apparatus
Inventor: KIM MIN SU
IPC: A61B3/10
Filed: 2002-09-09
Abstract: PURPOSE: An ophthalmometer having a chart change device is provided to minimize the motion of eyes and a measurement error for a refractive index by using the chart change device having charts for providing various images. CONSTITUTION: An ophthalmometer having a chart change device includes a lamp(22), a chart support unit(60), and a driving unit(66). The lamp(22) is used for radiating the visible ray. The chart support unit(60) is installed at a front side of the lamp(22). Two or more charts are installed in the chart support unit(60). The driving unit(66) shifts the chart support unit in order to form an image on the chart by locating the chart of the chart support unit on a traveling path of the visible ray radiated from the lamp(22). Three charts having different images are installed in a period of 120 degrees at the chart support. Three opening portions are opposite to the three charts in order to output the images.
Patent KR-20040025994-A (KR)
Title: Apparatus and method for streaming multimedia data
Inventor: CHO DAE SEONG
IPC: H04N7/173
Filed: 2002-09-17
Abstract: PURPOSE: A multimedia streaming apparatus and method are provided to perform adaptive multimedia streaming in response to a variation in a network bandwidth. CONSTITUTION: A multimedia streaming apparatus includes a multimedia streaming server(100) and a multimedia streaming client. The multimedia streaming server streams multimedia data corresponding to a predetermined service quality level in response to a result of analysis of meta data corresponding to multimedia data to be provided to the client and external network bandwidth information. The multimedia streaming client measures a bandwidth of a network to which the multimedia streaming server is connected using the time at which the multimedia data is received and size information of the multimedia data, and transmits the measured bandwidth to the server.
Patent KR-20030051192-A (KR)
Title: Photo-curable resin composition, patterning process, and substrate protecting film
Inventor: KATO HIDETO
IPC: G03F7/075
Filed: 2002-09-26
Abstract: PURPOSE: To provide a photosetting resin composition which can form a pattern excellent in dry etching resistance. CONSTITUTION: The photosetting resin composition is characterized in containing (A) an organosiloxane polymer compound having a repeating unit expressed by formula (1), wherein each of R¬1 to R¬4 represents a hydrocarbon group, n is 1 to 1,000 and X represents a group selected from among formulae (2), (3) and (4), (B) at least one compound selected from among amino condensed products modified with formalin or formalin-alcohol, phenyl compounds having two or more methylol groups or alkoxymethylol groups in average in one molecule and epoxy compounds having two or more epoxy groups in average in one molecule, (C) a photoacid generating agent and (D) (R¬11)mSi(OR¬12)4-m or its partially hydrolyzed condensed product, wherein R¬11 represents a monovalent hydrocarbon group, R¬12 represents an alkyl group and m is an integer from 0 to 2.
Patent KR-20030027774-A (KR)
Title: System and method for car sales supporting
Inventor: TAKAOKA HIROKI
IPC: G06Q30/06
Filed: 2002-09-27
Abstract: PURPOSE: A system for supporting car sales and a method for supporting the car sales are provided to prevent an improper estimated price from a customer in a vehicle sales support system through online by providing an estimated price of a vehicle calculated on the basis of calculation data to a customer. CONSTITUTION: A server computer(1) is used by a manufacturer for manufacturing a customized vehicle that is selected in the specification or configuration and is ordered by using the customized vehicle estimate and order system. The server computer(1) principally functions as an application server for a dealer terminal(4) or a user terminal(5). The manufacturer server(1) includes many DBs, and makes an access by a general method to any of the DBs during its operation. In a manufacturer recommended retail price DB(31), data are stored with respect to optional specification or configuration items selectable for a customized vehicle in association with identification information for specifying the respective specifications or configurations. In a progress management DB(32), progress situations are stored with respect to each customized vehicle. In a purchase support DB(33), various windows and information of vehicles having respective specifications or configurations are stored. In a customer DB(34), information of a customized vehicle already selected by each user by using the present system, an estimated price of the customized vehicle presented to the user and assessment of a trade-in vehicle presented to the user are stored in association with a user ID issued to each user. In an estimated price DB(35), data for enabling calculation of estimated prices to be presented to customers when vehicles are sold by the dealer are stored correspondingly to the respective specifications or configurations with respect to each dealer. In a reference information DB(36), data for correcting the data stored in the estimated price DB(35) are stored.
Patent KR-20040031912-A (KR)
Title: IP Phone having ringback tone generating apparatus and Method for transmitting ringback tone thereof
Inventor: LEE DONG GYU
IPC: H04M7/00
Filed: 2002-10-07
Abstract: PURPOSE: A method for transmitting a ringback tone of an IP phone is provided to install a ringback tone generating device in an IP phone, and to generate a ringback tone when receiving a call from a PSTN phone, then to transmit the ringback tone to an originator, thereby increasing efficiency of a network configuration. CONSTITUTION: If a PSTN exchange dials a telephone number, a PSTN gateway transmits a call setup message to an RTP(Real-time Transport Protocol) port, and a receiving IP phone receives the call setup message. The receiving IP phone decides whether the message is generated from a PSTN phone. If so, the receiving IP phone produces a ringback tone and stores the ringback tone in a buffer. The receiving IP phone transmits a response message, and transmits the ringback tone to a port. A gateway or a soft switch converts an RTP packet received from an IP phone, and transmits the ringback tone to the PSTN phone. If a receiving IP phone is in off-hook state, a substantial voice call is made between the PSTN phone and the IP phone.
Patent KR-20040034766-A (KR)
Title: Polishing composition for silicon wafer
Inventor: KIM JIN GU
IPC: C09K3/14
Filed: 2002-10-15
Abstract: PURPOSE: Provided is an edge polishing composition for a silicon wafer, which contains colloidal silica and fumed silica as polishing particles and has a fast polishing removal rate and dose not adhere particles to the surface of the wafer. CONSTITUTION: The edge polishing composition for the silicon wafer comprises 10-50wt% of the colloidal silica having an average particle diameter of 75-85nm, 1-5wt% of the fumed silica having an average particle diameter of 35-45nm, and additionally less than 5wt% of at least one of a surfactant, a chelating agent, and a disinfectant.
Patent KR-20040035344-A (KR)
Title: CMP equipment to Semiconductor Wafer
Inventor: HONG YONG SEONG
IPC: B24B57/02
Filed: 2002-10-22
Abstract: PURPOSE: A CMP apparatus for semiconductor wafer is provided to remove slurry and particles by injecting the cleaning solution to each element of the CMP apparatus. CONSTITUTION: A CMP apparatus for semiconductor wafer includes a table(12), a slurry supply unit(16), a cleaning solution supply unit, a head unit(20), a conditioning unit(24), and a control unit. The table(12) includes a polishing pad(14). The slurry supply unit(16) supplies uniformly slurry on a surface of the polishing pad(14). The cleaning solution supply unit supplies cleaning solution on the surface of the polishing pad to remove the remaining slurry and particles. The head unit(20) rotates a loaded wafer. The conditioning unit(24) rotates a loaded conditioner and planarizes a surface of the polishing pad. The control unit controls each operation of elements of the CMP apparatus. The cleaning solution supply unit injects the cleaning solution to each element including the polishing pad.
Patent KR-20030038391-A (KR)
Title: Electric double-layer capacitor and method for preparing the same
Inventor: NAKAZAWA YUTAKA
IPC: H01G11/10
Filed: 2002-10-30
Abstract: PURPOSE: To provide an electric double-layer capacitor which is capable of realizing low ESR, even in both an initial service and a long term service, and to provide its manufacturing method. CONSTITUTION: A base cell contains an electrolyte solution inside and is equipped with two opposed current collectors, two or more cells are laminated into a multilayered cell, while the current collectors are brought into contact with each other, an electrode plate is jointed to the outermost current collector of the multilayered cell for the formation of an electric double-layer capacitor, the current collector is of a matrix form where conductive particles are dispersed, and the material of the matrix of the current collector is an elastomer whose hardness Hs is set to 55 to below 85 at normal temperatures. The outermost current collector of the multilayered cell is bonded to the electrode plate through the intermediary of a conductive bonding layer, the conductive bonding layer has a matrix where conductive particles are dispersed, and the material of the matrix of the conductive bonding layer is an elastomer whose hardness Hs is in the range of 60 to 85.
Patent KR-20040039830-A (KR)
Title: An emergency lamp converting apparatus of vechicles
Inventor: PARK JUN SEOK
IPC: B60Q1/52
Filed: 2002-11-05
Abstract: PURPOSE: An emergency lamp converting device of a vehicle is provided to prevent accidents by displaying the fault and using the side lamps as the emergency lamp in wrong operation of the emergency lamp. CONSTITUTION: An emergency lamp converting device is composed of a timer(20) blinking an emergency lamp(30) by supplying a blinking control signal to the emergency lamp; a first relay driving unit(40) driving a relay with turning on and off according to the square wave of the blinking signal from the timer; a second relay driving unit(50) detecting the fault of the emergency lamp and driving the relay to shut off power to a side lamp(60); and the side lamp blinking according to the square wave voltage on driving the first relay driving unit in shutting off power to the side lamp. The emergency lamp converting device prevents accidents by using the side lamp as the emergency lamp in wrong operation of the emergency lamp.
Patent KR-20040040097-A (KR)
Title: Method For Changing Over Signal Link In No.7 Switching System
Inventor: KIM JAE HAK
IPC: H04Q3/42
Filed: 2002-11-06
Abstract: PURPOSE: A signaling link changeover method in a No.7 switching system is provided to prevent loss or reverse transfer of a signaling message in changeover of a signaling link by allowing a signalling message processing processor to set or release a signaling link buffering. CONSTITUTION: A signaling message processing processor detects generation of a signaling link failure, sets a signaling link buffering, buffers a signaling message, or releases buffering of a signaling link depending on whether a different signaling link is available, thereby transmitting or discarding a signaling message(S81). A signaling network management processor changes a signaling link state information with respect tot he signaling link, checks signaling link set state information, and changes the corresponding signaling link set state information depending on whether a different signaling link is available(S82).
Patent KR-20040040535-A (KR)
Title: A Distributing Panel for Shopping Center
Inventor: PARK SEONG DAE
IPC: H02B1/04
Filed: 2002-11-07
Abstract: PURPOSE: A distribution board for store is provided to minimize a size and a volume by arranging dually a main circuit breaker, a branch circuit breaker, a power booth bar, and a booth bar to minimize an occupied area. CONSTITUTION: A distribution board for store includes a base plate(20), a main circuit breaker(30), and a branch circuit breaker(40) including a leakage current circuit breaker and an indoor circuit breaker. A space part is formed between the base plate(20) and the main circuit breaker(30). A power booth bar(33) drawn from the main circuit breaker is arranged in the space part. The power booth bar(33) is connected to a booth bar bracket(35). The booth bar bracket(35) is connected to a main booth bar(34) drawn from the branch circuit breaker(40).
Patent KR-20040046027-A (KR)
Title: Semiconductor-package transferring block of a semiconductor-package loading apparatus
Inventor: KIM GWANG CHEOL
IPC: H01L21/50
Filed: 2002-11-26
Abstract: PURPOSE: A semiconductor package transfer block of a semiconductor package loading apparatus is provided to be capable of considerably reducing the number of sensors for detecting the loading state of a semiconductor package at a package tray. CONSTITUTION: A semiconductor package transfer block(330) of a semiconductor package loading apparatus includes a block body(331). At this time, a plurality of vacuum adsorbing parts(332) are regularly arrayed at the block body. Many pairs of light emitting and receiving sensors(S1,S2) are installed at the block body as many as the columns of the vacuum adsorbing parts. The light emitting and receiving sensor are opposite to each other at both sides of the column of the vacuum adsorbing parts, so that the loading state of a semiconductor package is capable of being detected.
Patent KR-20030063096-A (KR)
IPC: C07F7/28
Filed: 2002-12-06
Abstract: 용액 기화 방식으로 원료를 공급하는 CVD에서, 기판온도가 450℃ 이하로 낮더라도 Ti(OiPr) 2 (dpm) 2 보다 열분해 퇴적하기 쉬우며, 소정의 막 조성을 얻는 온도의 허용폭이 넓은 Ti 원료를 특정하고, PZT 막을 제조하는 방법을 제공한다. 
     Ti원으로써 Ti(OiPr) 2 (dibm) 2 를 사용하고, Pb(dpm) 2 -Zr(OiPr)(dpm) 3 -Ti(OiPr) 2 (dibm) 2 를 조합한 초산 n-부틸 용액을 200℃에서 기화 공급하여 기판온도 420℃, 산소 분위기 1 Torr에서 CVD를 행하면 양호한 PZT막이 생성된다. 
     Ti(OiPr) 2 (dibm) 2 는 융점이 105℃이고 용해도는 크고 1 Torr/150℃의 증기압을 가지며 Pb(dpm) 2 와 반응하지 않고, 그의 초산 n-부틸 용액은 3개월의 팟 라이프(Pot Life)를 가진다.
Patent KR-20040051186-A (KR)
Title: article which is manufactured using coffee wastes
Inventor: KANG SIN HO
IPC: C08J5/00
Filed: 2002-12-12
Abstract: PURPOSE: An article prepared by using coffee grounds is provided, to obtain an article which emits a smell of coffee continuously and has a nature-friendly appearance. CONSTITUTION: The article(10) is prepared by mixing wasted coffee grounds(11) and a resin(12), and molding the obtained mixture into a desired shape. Preferably the article is a panel for construction or furniture. More preferably the article is a picture frame.