baber/WOPTO huggingface dataset:
Patent KR-20030009753-A (KR)
Title: Method and system for utilizing electronic document as credit collection document through network
Inventor: CHOI HO CHEOL
Filed: 2001-07-24
Abstract: PURPOSE: A method for using a credit form through a network and a system thereof are provided to make an electronic document based on various kinds of credit forms necessary for a credit collection business, automatically create various kinds of written notices being transmitted to a debtor and a guarantor using the electronic credit form, and enable a user to prepare various kinds of written notices necessary for the credit collection business through a network regardless of place or time. CONSTITUTION: A user connects to a web server connected to a common network using a web browser installed in one's information communication terminal, and inputs one's ID and password(S110). The web server compares the inputted ID and password with member information stored in a member database, and judges whether the user is registered as a member(S120). If the user is registered as a member, the web server approves a usage of a credit collection business service to the user and judges whether the user inputs information related to the credit collection business(S130). If the user inputs information related to the credit collection business, the web server classifies a mandate credit according to scales and patterns and stores the information in a mandate credit database(S140). The web server judges whether a manager who charges a collection business of the mandate credit stored in the mandate credit database is designated(S150). If the manager is designated, the web server classifies mandate credits according to designated managers and stores the classified mandate credits in the mandate credit database(S160).
Patent KR-20030010323-A (KR)
Title: Fabrication method for flash memory device using self-aligned non-exposure pattern formation process
Inventor: LEE DAE YEOP
IPC: H01L21/8247
Filed: 2001-07-26
Abstract: PURPOSE: A method for fabricating a flash memory device using a self-aligned non-exposure pattern formation process is provided to form a hard mask for defining a control gate pattern on a cell region without an exposure process by using a lower stepped portion formed with a floating gate and an inter-gate dielectric. CONSTITUTION: A conductive layer, a blocking layer, and a photoresist layer are formed on a substrate including a floating gate pattern and an inter-gate dielectric pattern(100). A photoresist pattern is formed by developing the photoresist layer(110). A blocking layer pattern is formed by removing the exposed blocking layer(120). The photoresist pattern is removed(130). A hard mask is formed by oxidizing a surface of the exposed conductive layer(140,150). The blocking layer pattern is removed(160). A control gate is formed by etching the conductive layer. A stack gate is formed by removing the hard mask(170).
Patent KR-20030010424-A (KR)
Title: chair
Inventor: JEONG KWEON HA
IPC: A47B3/14
Filed: 2001-07-24
Abstract: PURPOSE: A combined chair with separated and extended table is provided to use small space effectively without moving any books or things on the table away when user stands or sits on the chair. CONSTITUTION: The combined chair with separated and extended table includes a table combined with a chair, a right table supporting member and a left table supporting member. The table separates from the left table supporting member and rotates when user stands or sits on the chair. The table has a left table(5), a right table(6). A length adjusting member(8) under the table makes the proper space for user. A fixing pin(10) tightens the length of the adjusting member(8) not to slide under the table. A connection groove(13) and a connection projection(12) engages each other. The size of the left and right table(5,6) is variable.
Patent KR-20030012329-A (KR)
Title: A traveling wave tube improved assembly
Inventor: BAEK SEUNG WON
IPC: H01J25/34
Filed: 2001-07-31
Abstract: PURPOSE: A traveling wave tube is provided to achieve structural stability and improved reliability of electrical contact between the center pin and helix wire, while lengthening useful life of the traveling wave tube. CONSTITUTION: A traveling wave tube comprises an electron beam generating unit; an RF input unit having a first center pin(7) for inputting RF applied from an external source; a slow wave circuit having an outer periphery where magnets for focusing the electron beam generated from the electron beam generating unit are arranged in an axial direction, and an inside where a helix wire(8) for transmitting RF, wherein the slow wave circuit permits a mutual action between the electron beam and RF to obtain an electronic wave energy; an RF output unit having a second center pin for outputting the electronic wave energy obtained through the slow wave circuit; and a joining member for joining an end of the first center pin and an end of the helix wire of the slow wave circuit, and joining an end of the second center pin and the other end of the helix wire of the slow wave circuit. The first center pin has a groove(12) formed in a widthwise direction, and the end of the helix wire is inserted into the groove and welded.
Patent KR-20030020007-A (KR)
Title: Multi-function parasol tent
Inventor: KIM SUNG CHUL
IPC: E04H15/28
Filed: 2001-08-28
Abstract: PURPOSE: A multifunctional parasol tent is provided to protect against the cold, wind and insects by using regardless of seasons and weather, to obtain lighting effects at night and decorative effects, to install and dismantle easily. CONSTITUTION: The multifunctional parasol tent(100) comprises: a double parasol(110) attached with Velcro fasteners(116); many bearing bars(122a,122b) installed vertical to the ground from the border of the double parasol(110) and made with transparent PVC; windbreakers(132) attached between the bearing bars(122a,122b) and provided with a Velcro fastener(126) to shield from a draft; and many bearers(140) attached to the lower end of the windbreaker(132) and provided with an insertion hole to be fixed to the ground by a bearing pin.
Patent KR-20020018159-A (KR)
Title: Sealing implement
Inventor: UENO HIDEYUKI
IPC: G09F3/14
Filed: 2001-08-30
Abstract: PURPOSE: A sealing implement is provided to improve the operational efficiency of the shooting operation of the sealing implement. CONSTITUTION: A unit of sealing implements(10) comprising a plurality of single sealing implements(1) each one of which comprises: a flexible filament part(12); an insertion head part(13) having an appropriate engaging part(13a) provided on one end part of the filament part; and a socket part(15) having a hole(14) for the purpose of irreversibly inserting the insertion head part, and provided on another end of the filament, wherein a plurality of the single sealing implements are mutually and adjacently arranged substantially in parallel with each other and each plurality of insertion head parts or a portion in proximity thereto and each plurality of socket parts or a portion in proximity thereto are caused to be connected to separately provided connecting bars(11, 11'), respectively, and further wherein the wall surfaces(3, 4) of the socket parts, the surfaces being adjacently arranged to each other and oppositely disposed to each other, are connected to each other via a connecting means(5).
Patent KR-20010090074-A (KR)
Inventor: KIM WON CHOL
IPC: G07C9/00
Filed: 2001-09-07
Abstract: PURPOSE: An electronic locking apparatus is provided, in which communication system between input device and opening/closing device is improved to have a complex and variable system, to thereby protect the apparatus from being opened in an unauthorized manner. CONSTITUTION: An apparatus comprises an input device(310) installed outside of a boundary frame, and which receives information for user authentication and transmits a signal corresponding to the received information; a control unit(321) installed in the boundary frame, and which is connected to the input device through a plurality of lines so as to receive the signal transmitted from the input device and perform user authentication; a power amplifier(322) for performing power amplification when power is supplied from the control unit in accordance with the result of the authentication; and an opening/closing device having an opening/closing unit(323) for receiving power amplified by the power amplifier and opening/closing the door.
Patent KR-20020077639-A (KR)
Inventor: JUNG CHEOL SU
IPC: H01M10/05
Filed: 2001-09-11
Abstract: PURPOSE: Provided are a polymer electrolyte excellent in ionic conductivity and not causing the inside short, a process for producing the polymer electrolyte, and a lithium secondary battery containing the polymer electrolyte. CONSTITUTION: The polymer electrolyte(4) is produced by adding an organic electrolyte to a nonwoven fabric containing a gellable fiber(5), gelled easily by the organic electrolyte, and a non-gellable fiber(6) and heating at 40-120deg.C for 10-600 minutes to gel the gellable fiber(5) by swelling the gellable fiber(5) with the organic electrolyte, wherein the volume fraction of the non-gellable fiber(6) is more than 25vol% in the gelled fiber(5) and the non-gellable fiber(6). The gellable fiber(5) comprises polyacrylonitrile-vinyl acetate copolymers or polyacrylonitrile-methacrylate copolymers having an endothermic peak at a temperature of lower than 160deg.C in a differential scanning calorimetry. And the lithium secondary battery contains the polymer electrolyte.
Patent KR-20030026704-A (KR)
Inventor: SUH YOUNG HUN
IPC: A23L7/10
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a method for manufacturing a raw food product for female juveniles by using, as main ingredients, 55 kinds of foods which have hot spicy and puckery tastes. The raw food product increases consumer's health and elongates her expected life. CONSTITUTION: The method for manufacturing a raw food product for female juveniles comprises the steps of: quantitatively measuring 55 kinds of foods as described in the specification; freeze-drying a part of them at -40 deg.C then pulverizing into 160-180 meshes; finely cutting pine needles freeze-dried at -40 deg. C into 2-3cm then crushing its fiber with a roller; maturing the crushed fiber at 50-60 deg.C for 72 hours with spraying medicinal herb extract; drying it with hot wind of 50-60 deg.C and pulverizing it for easy digestion; and mixing it with various kinds of vitamins, minerals, zinc oxide.
Patent KR-20030029201-A (KR)
Title: Primers for diagnosis of schizophrenia
Inventor: JUN SEUNG HUI
IPC: C12N15/10
Filed: 2001-10-05
Abstract: PURPOSE: Provided is a diagnosis primer of schizophrenia particularly by amplifying human endogenous retrovirus-F(HERV-F). Its DNA type and strength are specific to a schizophrenia patient. Therefore, it is useful for the diagnosis of schizophrenia. CONSTITUTION: The diagnosis primer of schizophrenia is characteristically prepared by amplifying human endogenous retrovirus-F(HERV-F). The nucleotide sequence of HERV-F is represented by the SEQ ID NO:1-13. The primer is useful for the diagnosis of schizophrenia early.
Patent KR-20020029317-A (KR)
Inventor: KASAI TOSHIYUKI
IPC: H05B44/00
Filed: 2001-10-12
Abstract: PURPOSE: A driving circuit for an organic electroluminescent element is provided to allow a reverse-bias to be applied, with neither substantial increase in power consumption nor increase in layout space involved. CONSTITUTION: With switches(20-1,20-2) arranged, electroluminescent elements are set to be in a reverse-bias state. The pixels are reverse-biased on the basis of a group of predetermined pixels at a time, for example, the pixels are reverse-biased on a pixel-by-pixel basis or on a line-by-line basis, or all pixels are reverse-biased at a time. In this way, reverse bias is capable of being applied without the need for an additional power source, and with neither substantial increase in power consumption nor increase in layout space involved. Thus, it is possible that the service life of the organic electroluminescent element is prolonged.
Patent KR-20030030737-A (KR)
Inventor: YOO DONG HUN
IPC: A47L9/02
Filed: 2001-10-12
Abstract: PURPOSE: A suction port assembly of a vacuum cleaner is provided to decrease resistance for restricting movement of the suction port assembly, and to suck pollutants between a pollutant suction hole and the cleaned surface efficiently by injecting air from an auxiliary air inlet unit to the pollutant suction hole in adsorbing the pollutant suction hole to the soft cleaned surface. CONSTITUTION: A suction port assembly(30) of a vacuum cleaner has a suction body(31) including a pollutant suction hole(34) and a main air passage, and an auxiliary air inlet unit sucking external air and injecting to the pollutant suction hole. The auxiliary air inlet unit includes an auxiliary suction hole(38) formed outside the suction body, a nozzle(36) formed in a bottom(33a) of the suction body near the pollutant suction hole, and an auxiliary air passage(37a) formed in the suction body to connect the auxiliary suction hole and the nozzle and shut off from the main air passage. Air is injected from the auxiliary suction hole through the auxiliary air passage to the cleaned surface in sucking the bottom of the suction port assembly to the soft cleaned surface. Thus, pollutants are sucked cleanly by reducing the operation resistance of the suction port assembly.
Patent KR-20020003321-A (KR)
Inventor: PARK JUN
IPC: G06K9/62
Filed: 2001-10-12
Abstract: PURPOSE: A method for certification by using a user input pattern through a key input apparatus is provided to perform a strong user certification as a fingerprint certification and an image certification with a low cost by matching a key input pattern to a user pattern. CONSTITUTION: A method for certification by using a user input pattern through a key input apparatus comprises the steps of dividing a key input value inputted through the key input apparatus including a touch screen, a key board, a key pad into a key input value itself and each key input factor and utilizing each key input factor for basic data of a user input pattern. The pattern gained from each key input factor is compared and analyzed by various method and performs a user certification.
Patent KR-20030040784-A (KR)
Title: Camera mounting device of mobile phone
Inventor: CHOI JAE WON
IPC: H04B1/38
Filed: 2001-11-16
Abstract: PURPOSE: A device for mounting a camera of a cellular phone is provided to mount a camera on an I/O connector of a cellular phone body, thereby enabling a user to simultaneously implement video cellular phone and camera phone functions without changing hardware. CONSTITUTION: An I/O connector(20) is connected to a body(10) of a cellular phone. An external type camera(30) is installed on the I/O connector(20). The camera(30) comprises a camera connector(31) having a connector(32) on the top. A camera lens unit(33) is rotated on one side of the camera connector(31). The camera connector(31) and the camera lens unit(33) are connected to each other by a circular connection jack(34). The camera lens unit(33) is rotated in the camera connector(31) at 360 degrees. A jack hole(35) is formed on one side of the camera connector(31). The circular connection jack(34) is installed on the camera lens unit(33).
Patent KR-20030040877-A (KR)
Title: Levying method a bid commission in reverse-auction
Inventor: KIM JU EOP
Filed: 2001-11-16
Abstract: PURPOSE: A method for charging a bidding commission of a reverse auction on the EC(Electric Commerce) is provided to increase business efficiency and reduce the expense by shortening an unnecessary process after deciding a successful bidder, as charging the bidding commission in diverse methods at the moment for joining in the bidding. CONSTITUTION: The bidder registers the bidding information including a buying condition and transfers it to a reverse bidding operation system in order to join in the bidding(202). When an applicant searches the bidding information and joins in the bidding by deciding a bidding condition and inputting the schedule information, the reverse auction operation system charges the bidding commission to the applicant(206). After paying the bidding commission, the applicant transmits the bidding information to the bidder. The real transaction is realized by selecting the successful bidder(210).
Patent KR-20030041555-A (KR)
Title: Thermo-Optical Switch
Inventor: LEE GI DONG
IPC: G02B6/35
Filed: 2001-11-20
Abstract: PURPOSE: A thermal optical switch is provided to control a refractive index and enhance a switching effect by inserting a polymer into a center portion of a core layer. CONSTITUTION: An under clad layer(20-1) is formed on an upper surface of a substrate(10-1). The first core layer(30-1) is formed on an upper surface of the under clad layer. The first core layer is formed with a silica material. The second core layer(30-2) is formed in the inside of the first core layer. The second core layer is formed with a polymer having a higher refractive index than the refractive index of the first core layer. An upper clad layer(40-1) is formed on the first core layer, the second core layer, and the under clad layer. A heater(50-1) is formed with one or more metallic patterns on the upper clad layer.
Patent KR-20030044441-A (KR)
Title: Micro cooler device
Inventor: CHUN MAN SEOK
IPC: F28D15/02
Filed: 2001-11-30
Abstract: PURPOSE: A micro cooling system is provided to improve cooling efficiency by forming an evaporator, a steam transfer pipe, a condenser and a liquid transfer pipe in the micro cooler, and to prevent counter flow by forming poles in an inlet and an outlet of the evaporator. CONSTITUTION: A micro cooler is separably combined with a heating material, and composed of an evaporation part(20) formed in upper and lower plates(11) of a body and filled with actuating fluid changing into gas in heating, a condensing part(30) connected to the outlet of the evaporation part through a steam transfer pipe(21) and zigzagged to condense actuating gas into liquid, and a liquid transfer pipe(31) connected between the end of the condensing part and the inlet of the evaporation part to return condensed fluid to the evaporation part. Heat is absorbed in the evaporation part, and radiated by the condensing part. Cooling efficiency is improved by increasing the length of the condensing part and changing the direction of the passage. Capillary force is generated and the evaporation area is enlarged by forming the groove in the evaporation part, and counter flow of liquid is prevented by forming the poles in the evaporation part.
Patent KR-20030045409-A (KR)
Inventor: JUNG CHAN YONG
IPC: H03B5/32
Filed: 2001-12-04
Abstract: PURPOSE: A temperature compensated crystal oscillator is provided to reduce the height of the products by providing a structure formed by opening a pair of cavities up and down to mount the crystal oscillator and an integrated circuit(IC) chip and not overlapping the two cavity in a vertical direction so as to omit the substrate to divide the crystal oscillator and the IC chip. CONSTITUTION: A temperature compensated crystal oscillator includes a first substrate structure(41) made of at least one substrate and formed thereon a cavity, a second substrate structure(42), made of at least one substrate, placed on the top of the first substrate structure and not overlapped with the cavity of the first substrate structure(41), an integrated circuit(IC) chip(47) mounted on the cavity of the first substrate structure(41), a crystal oscillator(43) mounted on the cavity of the second substrate structure(42), a molding part(49) having a plane below the first substrate structure(41) by filling the cavity with a resin and a metal cover(45) for covering the cavity formed on the first substrate structure(41).
Patent KR-20030049635-A (KR)
Title: Move Estimation Method for encoding a moving picture
Inventor: KIM CHEOL U
IPC: H04N19/51
Filed: 2001-12-17
Abstract: PURPOSE: A method for estimating motion for encoding a moving picture is provided to minimize an error in unilateral and bilateral moving picture communication. CONSTITUTION: An encoder executes a motion estimation process by searching for a block equal to or similar to a macro block of the current frame to be encoded from the previous frame(S101). An error value D(x,y) is obtained by comparing the macro block of the current frame and a block of the previous frame defined by the current motion vector(S102). The number of pixels E(I) encoded into an intra macro block and the number of pixels E(C) encoded into a copied macro block are obtained from the number of pixels of the previous frame(S103-S104). The size of the current motion vector MV(x,y) is obtained(S105). A whole error D_total is obtained by using D(x,y), E(I), E(C), and MV(x,y)(S106). A motion vector minimizing the whole error D_total is estimated and the estimated motion vector is used as the optimum motion vector(S107).
Patent KR-20030050073-A (KR)
Title: Method for processing weight of smart antenna
Inventor: KIM JE U
IPC: H01Q3/30
Filed: 2001-12-18
Abstract: PURPOSE: A weight value processing method is provided to be capable of improving a convergence speed of a minimum mean squared error algorithm by establishing a step size using an exponent. CONSTITUTION: An initial weight vector is forecasted(1), and a forecast signal is calculated by multiplying a current weight vector with an incident signal(4). A current weight vector is updated by multiplying a step size, the incident signal and an error signal adaptively varied according to a magnitude of the error signal and subtracting the multiplied value from the current weight vector(6,8). Whether the current weight vector thus updated converges into a specific vector is judged(10). In the case that the current weight vector thus updated converges into the specific vector, a forecast signal is calculated by multiplying the converging weight vector with the incident signal, and then is transmitted to a receiving stage(12).
Patent KR-20030050201-A (KR)
Title: Method of forming a dielectric spacer in a semiconductor device
Inventor: SHIN JIN HONG
IPC: H01L21/28
Filed: 2001-12-18
Abstract: PURPOSE: A method for fabricating an insulation layer spacer of a semiconductor device is provided to prevent the resistance of a source/drain from being increased by preventing the insulation layer spacers from being connected to each other, and to reduce contact resistance by forming a salicide layer on the source/drain. CONSTITUTION: A semiconductor substrate(31) that has a gate electrode(33) of a predetermined pattern, the first region of a broad interval and the second region of a narrow interval according to the interval of the gate electrode is prepared. An oxide layer(34) and a nitride layer(35) are sequentially formed on the semiconductor substrate. A photoresist pattern in which only the first region is open is formed. An insulation layer composed of a silicon oxide material is formed on the nitride layer in the first region. The photoresist pattern is removed. A blanket etch process is performed to form the insulation layer spacer(300) composed of the nitride layer and the oxide layer on the sidewall of the gate electrode.