baber/WOPTO huggingface dataset:
Patent KR-20020006363-A (KR)
Title: Data in/out circuit having output pipeline structure for burn-in test in high speed semiconductor memory device
Inventor: JUN SEOK BAE
IPC: G11C29/00
Filed: 2000-07-12
Abstract: PURPOSE: A data input/output circuit of a high speed semiconductor memory device having an output pipeline structure for a burn-in test is provided, which can apply continuous burn-in stress by one column signal by connecting each output pipeline selectively during a burn-in test. CONSTITUTION: The first output pipeline(RP0) comprises the first latch part(LAT0) and transmission gates(TG30,TG30N), and the first latch part comprises eight latches(L0-L7). Also, the second output pipeline(RP1) comprises the second latch part(LAT1) and transmission gates(TG31,TG31N). A transmission gate(TG30) inputs a test mode signal(PCON) and an inverted test mode signal(/PCON) as a transmission control signal and is turned on during a test mode. That is, the transmission gate receives an output of a latch(L7) as an input and transfers inputted data to an input(IN1) of the second latch part in response to the test mode signal and the inverted test mode signal. A transmission gate(TG30N) is turned on when the test mode signal is not enabled and transfers the output of the latch(L7) of the first latch part to a DQ terminal.
Patent KR-20020006776-A (KR)
Title: Atomic thin layer deposition appratus
Inventor: CHOI GANG JUN
IPC: C23C16/00
Filed: 2000-07-13
Abstract: PURPOSE: An equipment for atomic layer depositing a thin film is provided which prevents reactive raw gases residual in a gas supply pipe during turbulent flow or exhaustion, and is equipped with a reaction chamber capable of guiding uniformed gas flow on a substrate. CONSTITUTION: In an atomic layer deposition equipment comprising a vacuum container(1) at one side of which an exhaust port(2) is equipped; and a reaction container which is installed in the vacuum container(1), and has introduction parts(311,321) into which two reactive gases(SOURCE A, SOURCE B) or more are introduced from the outside of the vacuum container(1) and one of reaction chambers(312,322) into which reactive gases are flown from the introduction parts(311,321), the equipment for atomic layer depositing a thin film is characterized in that the introduction parts(311,321) are divided per gas, diffusion means are equipped at respective introduction parts(311,321) so as to diffuse the flown in reactive gases in stages, and the reaction chambers(312,322) are connected to the respective introduction parts(311,321), wherein the reaction container is equipped with two reaction plates, the introduction parts and reaction chambers are prepared by channels having a certain depth which are formed on the inner surfaces corresponding to the reaction plates, and the diffusion means are installed in front of the channels of each reaction plates corresponding to the introduction parts, and wherein separation plates(35a,35b) are formed between the reaction plates equipped with the diffusion means so as to prevent mixing of reactive gases introduced into the respective reaction plates.
Patent KR-20020007846-A (KR)
Title: Brush of Vaccum Cleaner
Inventor: YANG IL WON
IPC: A47L9/02
Filed: 2000-07-19
Abstract: PURPOSE: A brush of a vacuum cleaner is provided to improve cleaning efficiency by effectively flying the dust on the face to be cleaned using double-beating function. CONSTITUTION: A brush of a vacuum cleaner comprises a brush body(20) installed on the end of an extension pipe of a cleaner body and a beater unit(30) installed in the brush body. The brush body has an opening(25) facing the face to be cleaned, an air discharge chamber(21) and an air suction chamber(23). The air discharge chamber is communicated with the air suction chamber via the opening. The beater unit has a rotating shaft(31) installed between the air suction chamber and the air discharge chamber and a beater member(33) rotatable by centering on the rotating shaft. The beater member repeatedly rotates, and respective bent portions(33a,33b) of the beater member repeatedly beat the face to be cleaned. Therefore, the dust on the face is effectively flown.
Patent KR-20020010842-A (KR)
Title: Thermal Barrier Coating Materials and Method for Making the Same, and Method for Forming the Thermal Barrier Coating Layers
Inventor: DO JEONG MAN
IPC: C09D5/18
Filed: 2000-07-31
Abstract: PURPOSE: Provided is a thermal barrier coating material for a thermal barrier coating layer, which stabilizes the fine structure of the coating layer at high temperature and prevents the reduction of thermal barrier property, therefore, the lifetime of the coating layer is increased. CONSTITUTION: The thermal barrier coating material is produced by mixing zirconia(ZrO2)-based powder containing 5-15wt% of Y2O3 with 1-10wt% of Al2O3 powder uniformly and then molding the mixture powder and performing a cooling-hydrostatic pressure treatment. And the thermal barrier coating layer is formed by a process comprising the steps of: polishing and washing the surface of a ultra heat-resistant alloy; coating the surface of the alloy with a heat-resistant alloy comprising Ni, 22wt% of Cr, 10wt% of Al, 1wt% of Y by an electronic beam coating method; and coating the coating layer with the thermal barrier coating material by the electronic beam coating method.
Patent KR-20020012806-A (KR)
Title: Authentication Method of Billing Mail by Using Exchanged Codes When Users Offer Their E-mail Addresses to providers
Inventor: SON YOUNG SUCK
Filed: 2000-08-08
Abstract: PURPOSE: An e-mail authentication and payment method is provided to enable a user to establish an e-mail address, where requesting a delivery of a payment application, as an e-mail address for performing a banking payment so that it can enhance an authentication and a security of the payment via the internet banking. CONSTITUTION: The method comprises steps of a user applying for an e-mail account in connection with a banking account, a banking organization checking a real name and a duplication of the account, the banking organization storing the e-mail address and the connected account at a database, the user setting a function of easily inputting the e-mail address at a software offered by the banking organization, the user searching for a commodity, selecting one among the search result, and moving to a payment menu(S5-S6), the user executing the software(S7), the user selecting one address registered in the software, inputting the address at a set window, and automatically generating a code(S8), the user offering the code to a commodity supplier(S9), and the supplier receiving the code, generating other code, and transmitting the new code and e-mail address to the user(S10).
Patent KR-20000072202-A (KR)
Inventor: JANG HEE CHEOL
Filed: 2000-08-17
Abstract: PURPOSE: A device for electronic commerce using a point auction is provided to maximize a user's bonus point, cyber money satisfaction rate and the utilization rate by enabling the user to receive a predetermined amount of loan and to reimburse the loan with the cyber money. CONSTITUTION: A device for electronic commerce using point auction is composed of transmission, storage, and management. A web server(100) transmits the mileage service data, such as the cyber money, the bonus point, and the event, through the internet(140). A member information DB(110) stores the user's information and transmits the data to the web server when needed. A service manager(130) manages the bonus point, the cyber money, and the event product's mileage service that are provided by the member and the member companies by using the user information and the member company information that are stored in the member information DB and the member company information DB(120). A new user, who uses the user PC(170), receives an account number in order to dutifully possess one's service transaction account.
Patent KR-20020014908-A (KR)
Title: joint structure of multiple channel duct combination
Inventor: BYUN MOO WON
IPC: H02G9/06
Filed: 2000-08-19
Abstract: PURPOSE: A connection structure and connection method is provided to allow wiring work for cable to be performed in an easy and rapid manner by maintaining a high seal strength between connection portions of multi-channel duct assembly. CONSTITUTION: A connection structure comprises multi-channel duct assemblies(100a,100b) arranged within an outer duct(120) having a plurality of inner ducts(110). The inner ducts of the multi-channel duct assembles have ends inserted into an inner duct connection pipe(200) having insertion holes(210) corresponding to the inner ducts. Outer duct connection pipes(300a,300b) are arranged to be opposed to the ends of outer ducts, with a seal packing(400) interposed between the outer duct connection pipes and the ends of outer ducts. The outer duct connection pipes are coupled with each other so as to tightly connect the outer ducts of multi-channel duct assemblies.
Patent KR-20020016056-A (KR)
Title: Document retrieval and classification method and apparatus
Inventor: FUKUSHIGE YOSHIO
IPC: G06F17/30
Filed: 2000-08-24
Abstract: PURPOSE: A method and a device for searching and classifying a document are provided to improve the compatibility for searching and classifying the document, to enable a user to change a search condition and the classification viewpoint independently, and to carry out the automatic classification. CONSTITUTION: A search section(23) carries out the search operation on a document database(24) according to the search condition inputted by the user. A search result storage(25) stores the selected document searched by the search operation of the searcher. A classification standard converter(22) makes out the converted search condition result from the inputted classification standard by responding a plurality of classification standards inputted from the user. The searcher calculates the similarity between the searched document stored in the search result storage and the converted search condition. A search result classifier(26) carries out the document classification by calculating the attribute of respective documents selected by the search operation for respective classification standards with the reference of the calculated similarity.
Patent KR-20020016439-A (KR)
Title: method for displaying digital dental X-ray image and recording medium storing program for the same
Inventor: KIM SEO GYU
IPC: G06T7/00
Filed: 2000-08-25
Abstract: PURPOSE: A method for display a dental digital x-ray image is provided to observe the progress and history for each tooth easy regardless of displaying a photo of each teeth in order to confront with the position of each teeth in a dental digital X-ray program. CONSTITUTION: The method comprises steps of deciding a screen possessing ratio between a standard and a history screen, deciding the coordinates of the display area about the tooth image displayed on a screen position confronting with a position of the real tooth according to the screen possession ratio of the standard screen, searching the tooth image stored in each display area, extracting and converting the last image of each display area and displaying the searched tooth image in each display area of the standard screen according to the each coordinates, searching and extracting the history images of the selected tooth, sorting and storing the history images in an array, deciding the coordinates of the display area displayed the history images according to the screen possessing ratio of the history screen, and displaying the stored history images on a history screen display area.
Patent KR-20020013348-A (KR)
Title: Call number indicator
Inventor: LEE HYUNG SOO
IPC: G09F3/00
Filed: 2000-08-26
Abstract: PURPOSE: Provided is a contact point display device on absence which uses LCD or FND to display a contact point on absence at home or store so that it conveniently displays the contact point on absence around the clock. CONSTITUTION: The contact point display device on absence comprises the parts of: a case(10); a combination tool which adheres the case to glass or metal; a key part(1) which is formed at the front side of the case to include multiple keys for entering, storing, searching and deleting users' contact point; a display part(4) which is formed as LCD or FND to display users' contact point on absence; a micom which stores users' input phone number at a first memory and outputs searched or input phone number in the display part; and a power part which supplies driving power for the display part and the micom.
Patent KR-20020017098-A (KR)
Title: Method for forming a contact portion of storage node electrode
Inventor: KIM WAN HO
IPC: H01L21/28
Filed: 2000-08-28
Abstract: PURPOSE: A method for forming a contact for a storage node electrode of a semiconductor device is provided to make an etch barrier layer prevent a sacrificial insulation layer in a region of a substrate where a die is not formed from being etched, by selectively adding the etch barrier layer only on an anti-reflective coating(ARC) and by performing a photolithography process for forming a storage node electrode pattern. CONSTITUTION: The sacrificial insulation layer(106) is formed on a structure(100) of a semiconductor substrate to define a storage node electrode pattern region. The ARC is formed on the sacrificial insulation layer. The etch barrier layer(108) having selectivity regarding an anti-reflective material is deposited on the ARC only in the outer region except the substrate region where the die is formed. A photoresist pattern(110) for the storage electrode is formed on the resultant structure. Only the ARC and sacrificial insulation layer in the substrate region having the die are etched to form the contact for the storage node electrode by a photolithography process using the photoresist pattern. The photoresist pattern is eliminated.
Patent KR-20020017812-A (KR)
Title: Test enable signal generator for test mode in microcontroller without test mode pin
Inventor: JUN YONG SEOK
IPC: G01R31/3183
Filed: 2000-08-31
Abstract: PURPOSE: A test enable signal generator for test mode entry of a micro-controller without a test mode pin is provided to generate a test enable signal for entering a test mode without a test mode pin. CONSTITUTION: An edge detection and pulse generation portion(100) receives a signal from an outside and generates a pulse according to an edge of the received signal. A condition circuit portion(120) is enabled by a reset signal. The condition circuit portion(120) generates a condition for recognizing test mode according to signals(pin1,pin2) applied through two pins from the outside. A logical product gate(140) receives signals from the edge detection and pulse generation portion(100) and the condition circuit portion(120) and performs a logical product for the received signals. An S/R latch portion(160) is cleared by an output signal of the logical product gate(140). The S/R latch portion(160) receives a set signal from the condition circuit portion(120) and generates a test enable signal by deciding the test mode.
Patent KR-20010030287-A (KR)
Title: Magnetic bearing device
Inventor: BARADA TOSHIMITSU
IPC: F16C32/04
Filed: 2000-09-06
Abstract: PURPOSE: To provide a magnetic bearing system easy to adjust a set value of a levitation control position of a levitation support body and capable of easily detecting deformation and abrasion of an auxiliary supporter for the levitation support body. CONSTITUTION: The maximum and the minimum values of a positional displacement detection signal to be detected by positional displacement sensors 5, 6, 7 8 are detected by mechanically moving the maximum region of a levitation support body 9 between pairs of electromagnets 1 and 2, and 3 and 4 by sequentially exciting the facing electromagnets 1 and 2, and 3 and 4 on a magnetic bearing system to levitate, support and control the levitation support body 9 at an optional position between the facing electromagnets 1 and 2, and 3 and 4. An output adjusting part to adjust an offset correction part means so that a central value of the positional displacement detection signal shows a position to support the levitation support body 9 between pairs of the electromagnets 1 and 2, and 3 and 4 by outputting an adjusting command value to the offset correction means so as to show the position to levitate and support the levitation support body 9 after the central value of these maximum and minimum values passes the offset correction means.
Patent KR-20020023432-A (KR)
Title: Photosensitive polymers having protective group including fused aromatic ring and resist compositions comprising the same
Inventor: CHOI SANG JUN
IPC: C08F212/14
Filed: 2000-09-07
Abstract: PURPOSE: Provided are a photosensitive polymer with a protecting group containing fused aromatic ring and the resist composition containing the same polymer. The photosensitive polymer has a protecting group of the following formula (a) bonded to the backbone of the polymer which is easily hydrolyzed by acid. The above fused aromatic ring bonded to the polymer has strong resistance to dry etching and the resist composition shows big difference of solubility in the alkali developing solution between the part of light exposed and the non-exposed, enhancing the increase of the contrast in the resist layer. The above fused aromatic ring has also the property of absorbing UV light making the composition to be suitable for KrF or ArF resist material in the wave length used in patterning a resist layer. And the resist composition with the above fused aromatic ring with strong absorption in a certain energy wave length is used as a material for bottom anti-reflective layer (BARL), enabling it to be used as BARL material in the future ArF lithography. CONSTITUTION: The photosensitive polymer comprises a polymer with the various protection groups, 0.5-10wt.% (based on the above polymer) of photoacid generator (PAG) such as triarylsulfonium salts, diaryliodonium salts, sulfonates and their mixtures and 0.5-50wt.% (based on PAG) organic salts such as triethanolamine, triisobutylamine, triisooctylamine, triisodecylamine and their mixtures. The above various polymers are a polymer of 3,000-200,000 average molecular weight consisting polymer backbone and the protecting group of the formula (a), where R1 is hydrogen atom or C1-C4 alkyl, X is hydrogen atom, halogen, alkyl or alkoxy group, y is an integer of 1-3, when y is more than 2, the above aromatic ring is linear or branching rings; a polymer of 3,000-50,000 average molecular weight represented by formula 1 where Z is hydrogen atom or methyl, m/(m+n) is 0.05-0.4 and other similar backbone polymers of the same average molecular weight represented by formula 2 and 3 and a polymer of 3,000-50,000 average molecular weight represented by formula 4 where Z is hydrogen atom or methyl, m/(m+n) is 0.5-0.7 and n/(m+n) is 0.3-0.5.
Patent KR-20020020381-A (KR)
Title: Device and method for testing automatically in mobile communication system
Inventor: KIM SANG BEOM
IPC: H04W24/00
Filed: 2000-09-08
Abstract: PURPOSE: A device for automating a test in a mobile communication system is provided to automatically check the capacity of a control station and a base station, and to display result values to an operator, so that the operator can easily carry out a test operation of the mobile communication system. CONSTITUTION: If an operator inputs a capacity test command, a terminal(100) transmits the command to a graphic processor(200). If a test result value of a control station(1) or an exchange station(2) is received, the graphic processor(200) displays the value to the operator. The graphic processor(200) transmits the received capacity test command to a test processor(500). If the test processor(500) transmits a capacity test result value of the control station(1) or the exchange station(2), the graphic processor(200) processes the value in graphics to transmit the value to the terminal(100). A database(300) stores test information. If the test processor(500) transmits statistic and history information on an operation test result value, a statistic/history storage(400) stores the statistic and history information. If the capacity test command is received, the test processor(500) reads scenario information, test commands, and option information in the database(300), and transmits a test command according to a test scenario to subsystems of the control station(1) or the exchange station(2). If test result values are received from the subsystems, the test processor(500) transmits the values to the graphic processor(200) and updates the values in the statistic/history storage(400).
Patent KR-20010030371-A (KR)
Title: Demodulation method preserving a high spectral purity
Inventor: GREER NIGEL
IPC: H04L27/144
Filed: 2000-09-14
Abstract: PURPOSE: A method and device for demodulation maintaining high spectral purity is provided to demodulate a signals(I,Q) with a main configuration part and harmonics. CONSTITUTION: The demodulation method includes a step where any of harmonics is selected and a step where the selected harmonic is demodulated. The demodulation device can eliminate a parasitic configuration part introduced into a demodulated signal SD by the demodulation processing without changing data delivered by the signal SD.
Patent KR-20020021943-A (KR)
Title: Cooking method of making instant foods made of gizzards
Inventor: KIM YOUN GI
IPC: A23L13/50
Filed: 2000-09-18
Abstract: PURPOSE: A process of preparing an instant food product by mixing the minced gizzard of a chicken with wheat flour and seasoning is provided which extends the preservation period of the food product. The ready-to-cook chicken food product is eliminated in the odor of the chicken' gizzard. CONSTITUTION: A chicken' gizzard to have its inedible portion removed is cut and mixed with a suitable amount of wheat flour for 5 to 10 min. Thereafter, the gizzard is scattered with a suitable amount of salt for 1 to 3 min and washed with water and the procedure is repeated 3 to 5 times. The pretreated gizzard is mixed with seasoning, roast ribs seasoning powder, beef seasoning, pepper, red pepper seed oil, red pepper paste, red pepper powder, chopped garlic and purified water for 2 to 4 min.
Patent KR-20010050719-A (KR)
Inventor: ERIKAWA HAJIME
IPC: G07F13/10
Filed: 2000-09-29
Abstract: PURPOSE: To provide a selectively actuating device which can drive a plurality of objects to be driven without providing a plurality of driving sources and can reduce the size of a driving system. CONSTITUTION: A selectively actuating device is provided with a piece 17 which is generated based on the rotation of a driving motor 2, a rotating shaft 3A which rotatably supports the piece 17, and a piece 16 which is rotated by the rotational torque transmitted to the piece 16 when the piece 17 rotates in the direction b and provided with a cam section 16B. When the piece 17 rotates in the direction b, no rotational torque is transmitted to the piece 16, but the piece 16 is displaced along the rotating shaft 3A based on the sliding of a projection 16A formed on the piece 16 and a projection 17D formed on the inner periphery of the piece 17 in a step-like state.