baber/WOPTO huggingface dataset:
Patent KR-20020016959-A (KR)
Title: An apparatus and method for providing final reading information of customer in internet shopping mall
Inventor: LEE JUN HYEONG
Filed: 2000-08-28
Abstract: PURPOSE: A device and a method for providing the last reading information on an Internet shopping mall are provided to help a customer make a purchasing decision rapidly by displaying the information for the last reading articles on a customer terminal when the customer logs in again the Internet shopping mall. CONSTITUTION: The method comprises a customer terminal(10,12) using for connecting to the Internet(14), a customer personal information memory(16) storing the customer personal information such as an address, a birth data, an ID number, a password and a telephone number, a pre-purchasing article reading information memory(18) storing the last article reading information being occurred by the log out of the shopping mall without purchasing, and a web server(20). The web server manages the Internet shopping mall and transmits the information of the corresponding article on the basis of the last article reading information to the terminal of the corresponding customer.
Patent KR-20020017761-A (KR)
Title: Storage Node Reticle of device semiconductor
Inventor: JANG HWAN SU
IPC: H01L21/027
Filed: 2000-08-31
Abstract: PURPOSE: A storage node reticle of a semiconductor device is provided to prevent a pattern from being deformed and to guarantee a maximum net die, by performing an exposure process regarding a die(in the case of a scanner) or region(in the case of a stepper) covering a wafer and an outside area of the wafer by using a clear box. CONSTITUTION: A field region(31) is composed of a plurality of dies, and a real pattern is formed in the field region. Clear boxes are positioned in the upper and lower portions of the field region, in which a pattern having the same size as the die is not included in the clear boxes. Dummy clear boxes(32) do not have the same size as a die positioned in the right, left, upper and lower portions of the field region. An exposure process is firstly performed regarding a wafer edge region by using a field. An exposure process is secondly performed regarding only a die or region positioned across the wafer and the outside area of the wafer by using the clear box or dummy clear box.
Patent KR-20020019668-A (KR)
Title: Web server system, streaming server system and file providing method thereof
Inventor: JUNG BYEONG GWON
IPC: G06F15/00
Filed: 2000-09-06
Abstract: PURPOSE: A web server system, a streaming server system, and a method for providing files thereof are provided so that an authenticated user only can download a file, in the case of downloading the file from a streaming server interworked with a web server. CONSTITUTION: A streaming server system is provided with a streaming server(21), a streaming security agent(22), and a streaming file database(25). The streaming server(21) receives an encrypted file name from a user terminal, obtains a streaming file having the received file name from the streaming file database(25), and streams it to the user terminal. The streaming security agent(22) includes an encryption key creation module to create an encryption key periodically. The streaming security agent(22) periodically encrypts and stores a streaming file name stored in the streaming file database(25), based on the encryption key periodically created by the encryption key creation module. Also the streaming security agent(22) transmits an encryption key file, in which the encryption key created by the encryption key creation module is recorded, to the web server system. The streaming file database(25) stores streaming files to transmit to user terminals.
Patent KR-20010050512-A (KR)
Inventor: FURUHASHI TSUTOMU
IPC: G09G3/36
Filed: 2000-09-19
Abstract: PURPOSE: To provide a control circuit relating to a multi-display comprising plural liquid crystal displays and realizing enlarged displays and high definition displays especially with an inexpensive configuration. CONSTITUTION: It becomes possible to accelerate a response speed of a liquid crystal by providing this liquid crystal display device with a frame memory means for delaying 1st display data inputted from an external device by one frame, an arithmetic operation means for comparing the 1st display data stored in the frame memory and delayed by one frame with 2nd data, correction data outputted by the arithmetic operation means, and an addsubtraction operation means for adding/subtracting the correction data to/from the 1st display data, and by adding the correction data to display data of a pixel part changed in display contents.
Patent KR-20020022357-A (KR)
Inventor: HONG SUN JAE
IPC: F01M1/06
Filed: 2000-09-20
Abstract: PURPOSE: A connecting rod device is provided to improve the durability of the connecting rod by performing the lubrication and cooling of a bush. CONSTITUTION: A connecting rod device is composed of a connecting rod part; a small end part(24) formed on the one end of the connecting rod part, and coupled with a piston pin and a bush; and a big end part formed on the other end of the connecting rod part, and coupled with a crank shaft. A coupling hole(24a) of the small end part is coupled to the bush. An oil remains in the inner face of the coupling hole of the small end part. And a lubrication cooling part performs the lubrication and cooling of the bush.
Patent KR-20020023056-A (KR)
Title: Method for controlling a switched virtual circuit on a permanent virtual circuit of an exchange system
Inventor: KIM HYEON SU
IPC: H04L12/66
Filed: 2000-09-22
Abstract: PURPOSE: A method of controlling an SVC(Switched Virtual Circuit) call service through a PVC(Permanent Virtual Circuit) path in a switching system is provided to allow a function of processing signal information to a start point and an end point of a PVC section, and to receive an SVC for controlling calls by the use of signal messages in a fixed PVC operation system that does not use the signal messages, so as to connect a small number of exchanges with a signal network. CONSTITUTION: If an ISUP(Integrated Services Digital Network User Part) processor(320) receives an ISUP leading message through a No. 7 module, the ISUP processor(320) performs a specifying management for a call and receives a next receiving number message. The ISUP processor(320) transmits the receiving number message to a call controller(390). The call controller(390) requests a number processor(340) to translate a receiving number. If the number is received by an internal subscriber, the number processor(340) interworks with an SVC or with a PVC subscriber call control block existing in the call controller(390) to perform a receiving call processing. The number processor(340) decides that the translated result is an outgoing number using an SVC or a PVC, and sets a switch path. The ISUP processor(320) transmits the leading message and the receiving number message to a neighboring signal point for SVC relaying or to a PVC end signal point for PVC relaying. If a receiving number message complete message is received, a receiving exchange transmits the complete message to the call controller(390) or an originating exchange. If a receiving response message is received from the call controller(390), the message is transmitted to the receiving exchange.
Patent KR-20020027081-A (KR)
Title: Mingle barley and cassia tora manufacturing process barley tea
Inventor: LEE YOUNG CHUL
IPC: A23F3/34
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a method for manufacturing barley tea mixed with cassia, thereby decreasing blood cholesterol level and increasing urination and eyesight. CONSTITUTION: The manufacturing method comprises the steps of: removing impurities from barley and cassia and washing them; soaking and the soaked barley and cassia in water of below 20 deg.C for 24 hors and 2 hours respectively then germinating them at 20 deg.C for 3 days to be 0.5-1 mm in their size; drying them at 60 deg.C for 12 hours in a drier; roasting them at 170 deg.C for 10-30 minutes then cooling them at room temperature; and mixing the roasted barley and cassia in a mixing ratio of 9:1 then packing the mixture.
Patent KR-20020030206-A (KR)
Inventor: KWAK CHANG SUN
IPC: B60R1/06
Filed: 2000-10-16
Abstract: PURPOSE: A side mirror is provided to prevent a limitation of a visual field caused to a difference of an inserting amount of a mirror plate and a dither effect upon driving by securing the visual field of a driver through an angle control of a mirror housing. CONSTITUTION: A mirror plate(11) is inserted and fixed at an inside of a mirror housing(10) in a certain depth. A housing tilt hinge portion(20) is provided to one side of the mirror housing(10). The housing tilt hinge portion(20) is coupled at a mirror assy supporting portion(30) to rotate in left and right. An actuator(40) is installed at a coupling portion of the housing tilt hinge portion(20) and the mirror assy supporting portion(30) in order to move the mirror housing(10) in left and right by an electrical signal. The actuator(40) is connected at an operating switch(50) installed at a front or one side of a driver's seat. The actuator(40) is controlled to secure the visual field by operating the operating switch(50), sending the electrical signal to the actuator(40) and moving the actuator(40) to secure a backward visual field of the driver.
Patent KR-20020030483-A (KR)
Title: A communications network system for language study and test
Inventor: BANG JUNG SUN
Filed: 2000-10-18
Abstract: PURPOSE: A communication network system for a language education and test is provided to perform a learning, lecture and test for language test using a communication network and to provide a server program editing a problem file including a language test problem for foreign language. CONSTITUTION: A server is equipped with a listening problem editor(220) editing a listening test problem made of a voice problem and a text example, a first grammar problem editor(230) editing a blank type grammar problem by combining a text and example data, a second grammar problem editor(240) editing a correction type grammar problem by using the text information and special symbols, a reading problem editor(250) editing a reading problem by combining a problem data, example data and indication text, a storage storing the edited problem files, and a transmitting device transmitting the problem files stored in the storage to a client according to the request of client. The client is equipped with a user request generating device to request a transmission of problem files to a server for trial examination and learning, and a receiving device to receive the problem file from the server.
Patent KR-20020030517-A (KR)
Title: A Mouse having a Function of a Telephone
Inventor: LEE UI DONG
IPC: G06F3/0354
Filed: 2000-10-18
Abstract: PURPOSE: A mouse having a telephone function is provided to add a telephone function to a mouse capable of communicating the data with a PC by installing a Bluetooth module to the mouse. CONSTITUTION: The mouse comprises a Bluetooth module(1) converting a mode of mouse installing a microphone(6) and a speaker(5) into a mouse/telephone mode and at the same time executing a signal/data transceiving function with the peripheral devices supporting the Bluetooth specification, a codec(2) modulating and inputting/outputting the transceiving signal of Bluetooth module in order to communicating through the microphone and speaker of mouse, a microcomputer(3) converting and inputting/outputting the transceiving data of Bluetooth module in order to communicate to the peripheral device in case of changing the Bluetooth module to the mouse mode, and a power(4) supplying power to respective parts.
Patent KR-20010000882-A (KR)
Inventor: PARK BYEONG UN
IPC: G06Q50/20
Filed: 2000-10-25
Abstract: PURPOSE: A method for checking an answer of an essay type is provided to easily determine that the answer inputted by a user is correct or wrong by storing principal vocabulary into a database and checking whether the principle vocabulary exists on the answer of the user. CONSTITUTION: A system includes I/O device, on-line practice system, a question bank DB, and a solution check system. In a step(S110), a solution information proper to a pre-output sentence-type subjective question is transmitted to the solution check system. A sentence-type subjective solution information matched with a sentence-type subjective solution code is obtained from the solution information DB in the step(S110). The obtained sentence-type subjective solution information is divided by 7-symbol processing, and is then sequentially stored in table-A. Many sentence-type subjective solution information stored in the table-A is sequentially read in the step(S130). It is checked whether the stored subjective solution information is read until N-th order(S140). If the information is read until N-th order, the system determines the information as a wrong answer. Thereby, a correct answer or a wring answer about a subjective-type answering information can be easily determined.
Patent KR-20010040173-A (KR)
Title: Patterned substrate and liquid crystal display provided therewith
Inventor: KATAOKA YOSHIHARU
IPC: C09K19/00
Filed: 2000-10-25
Abstract: PURPOSE: A wiring board is provided to improve an adhesion property with an insulating film in a metal film formed on the insulating film. CONSTITUTION: A TFT(43) is formed on the insulating substrate(42), and a film of the photosensitive resin(44) which covers a TFT is formed. Two times of exposure are performed by the first and second photomasks in which circular light shielding parts waste distributed, a contact hole(66) is formed in the photosensitive resin(44), and a smooth ruggedness is formed in the area other than the TFT(43). Furthermore, a MoN film(45) and a reflector electrode(46) are sequentially laminated on the photosensitive resin(44). In this case, a high adhesion strength of the MoN layer(45) to the photosensitive resin can be obtained by setting the N2 content in the MoN film(45) from 5 atomic % to 30 atomic %, and the degradation of the etching rate can be suppressed.
Patent KR-20020032172-A (KR)
Inventor: KANG SEONG IK
IPC: G11C5/02
Filed: 2000-10-26
Abstract: PURPOSE: A memory card system is provided to enable the storage capacity of memory card system to easily be easily increased by a user and to easily replace the bad memory IC by providing a blank memory IC fixing part in the memory card system. CONSTITUTION: The memory card system(100) includes a memory controller and a plurality of memory IC fixing part formed to be open/closed on a PCB. The memory device is fixed to the memory IC fixing part in a forced contact way and the fixed memory device is easily removed from the openable memory IC fixing part. The memory device connects to the memory controller(120) in order to be separately selected and share the data, an address and a control signal. The memory controller additionally includes a wire/wireless interface(110), a battery(140) and an LCD(130), and communicates with an external device through the wire/wireless interface. The battery internally supplies the power to the memory card system and the LCD display displays the internal operation of system. The memory controller includes an algorithm to automatically detect the storage capacity of memory device.
Patent KR-20020035261-A (KR)
Title: A bush for mounting stabilizer
Inventor: CHO HYEON JONG
IPC: B60G21/055
Filed: 2000-11-06
Abstract: PURPOSE: A stabilizer mounting bush is provided to prevent the deviation of the bush from a mounting bracket by improving the shape of the bush, thereby removing the suspension operation noise due to the deviation of the bush. CONSTITUTION: A stabilizer mounting bush(400) includes a through hole(410) formed in the center longitudinally to be fitted by a stabilizer and a cutoff part(460) formed on a bottom surface for fitting the stabilizer into the through hole, wherein more than one protrusion(440) is formed on an outer peripheral surface of the bush for removing a curved portion formed in a mounting bracket to reduce the space required for mounting the stabilizer and the cutoff part is curved.
Patent KR-20020037504-A (KR)
Title: Ball valve having separable handle
Inventor: KIM NA YOUN
IPC: F16K5/06
Filed: 2000-11-14
Abstract: PURPOSE: A handle separable ball valve is provided to actuate the ball valve by an operator with separating a handle from the ball valve, and to prevent accidents from wrong operation. CONSTITUTION: A handle separable ball valve is composed of a valve body(11); a ball(12) having a hollow for the pipe of the valve, and turning in the valve body; a retainer(13) fixing the ball in the valve body; a stem guide part(14) formed vertically against the shaft of the valve body; and a stem(15) combined with the ball through the stem guide part. A key hole(15a) is formed in the stem below the opening part of the stem guide part, and a protrusion part(21) is formed in a handle(20) corresponding to the key hole of the stem. The valve is operated with inserting the protrusion part to the key hole of the stem, and a cover is formed with preventing inflow of foreign matters in not operating the valve. Accidents are prevented from wrong operation with controlling by the operator.
Patent KR-20020038356-A (KR)
Title: Apparatus for control of drive shaft in motor vehicle
Inventor: KO DU GWAN
IPC: B60B35/00
Filed: 2000-11-17
Abstract: PURPOSE: A device for preventing the departure of a drive shaft for a vehicle is provided to improve the convenience for a driver and to reduce the cost for repairing by preventing the leakage of oil due to the departure of a drive shaft and removing the necessity of repairing. CONSTITUTION: A device for preventing the departure of a drive shaft for a vehicle comprises a sensing unit for sensing the departure degree of respective drive shafts(50A,50B), a controller(80) to generate a departure preventing signal if the departure degree is over a reference level, an alarm unit(85) to generate the problems of the drive shafts to a driver when a departure preventing signal is outputted, and a drive unit(90) to pull the drive shafts by the departure preventing signal.
Patent KR-20010061945-A (KR)
Inventor: IZAWA SHINICHIRO
IPC: H04N5/372
Filed: 2000-11-24
Abstract: PURPOSE: To enable a CCD solid-state image pickup device to be micronized in size. CONSTITUTION: A P-type diffusion layer 12 is formed on the surface of an N-type silicon substrate 11, and an N-type diffusion layer 14 is formed inside the N-type diffusion layer 12. P-type isolation regions 13 are provided inside the N-type diffusion layer 14 extending in a certain direction and separated from each other by a certain interval. The isolation regions 13 are formed so as to be shallower than the N-type diffusion layer 14.
Patent KR-20020043330-A (KR)
Title: sounder jack for stereo and method of producing sounder jack
Inventor: LEE HO JUN
IPC: H01R24/38
Filed: 2000-12-02
Abstract: PURPOSE: An audio equipment jack for a stereo is provided to absorb and offset an excessive coupling force between a plug and an adaptor by a spring, thereby preventing a tip of the adaptor from being seriously pushed. CONSTITUTION: A tip terminal assay(32) comprises as follows. A tip(33) is connected to a connector. One end of a pipe(34) is coupled with the tip. A curling unit(35) is formed on the other end. A spring(36) and a tip terminal(37) are inserted into the pipe. A ring terminal assay(40) is composed of a ring(41) located on an external circumference of the tip terminal assay and a pipe ring terminal(42) whose one end is coupled with the ring, and a hole(43) is processed on one side. A sleeve(45) is located on an external circumference of the pipe ring terminal. A resin layer(47) is coated on an inner/outer circumference of the pipe ring terminal, and is coated between the ring terminal assay and the tip terminal assay, to perform an insulation processing. A base(51) is coupled with one end of the sleeve. A sleeve terminal(53) is coupled with an inner circumference of the base. An adaptor(31) is composed of a fitting washer(52) coupled between one end of the sleeve terminal and an end of an injection assay(50). The first pole is connected to one end of the tip terminal. The second pole is connected to one end of the pipe ring terminal. The third pole is coupled with the sleeve terminal. A plug(21) is coated with a resin layer to insulate the first, the second, and the third pole.
Patent KR-20020047482-A (KR)
Title: Optical disc drive
Inventor: LEE MYEONG CHUN
IPC: G11B17/02
Filed: 2000-12-13
Abstract: PURPOSE: An optical disk drive is provided to install an ejecting lever as a pierced state in a compression spring, to reduce a space of an ejecting device, thereby implementing the slim and small optical disk drive. CONSTITUTION: An optical disk drive comprises as follows. A tray(500) enters a housing(600) by receiving a disk(D). A locking device is installed in the housing to hook the tray over the housing. An ejecting device(620) supplies a compressive force to push the tray from the housing. The ejecting device comprises as follows. The first and the second holders(622, 623) are installed in the housing to fix an ejecting lever(621). A support(624) slides along the ejecting lever. A compression spring(625) covers the ejecting lever between the first holder and the support, and elastically biases the tray in a projection direction. A pushing board(550) of the tray pushes the support in a direction of the tray being inserted into the housing.
Patent KR-20020049768-A (KR)
Title: Sterilization and cleaning system using ozone
Inventor: HAN SANG EUN
IPC: C02F1/78
Filed: 2000-12-20
Abstract: PURPOSE: A pipeline sterilization and cleaning system using ozone, which is installed in the supplying pipe system of cooling water or the pipe system of city water and doses suitable amount of ozone to the water, is provided to eliminate slime and decompose odorous compounds in water. CONSTITUTION: The system comprises: a supplying pipe(2) and a refrigerator(3) connected with a cooling tower(1) or a rooftop water tank and an underground water tank connected with a building, a supplying pipeline and many branch pipes; a pressure pump(9) connected with the supplying pipe; an ozone mixer connected with a separator(11) and an ozonizer; an ozonizer(12) which has a compressor(13) that supplies compressed air. By controlling the pressure pump, ozone can be supplied to each pipe.
Patent KR-20010083068-A (KR)
Title: Novel process for preparing 4-substituted-1H-pyrrole-3-carboxylic acid ester
Inventor: JANG JAE HYEOK
IPC: C07D207/34
Filed: 2000-12-26
Abstract: PURPOSE: Provided is a novel method for preparation of 4-substituted -1H-pyrrole-3-carboxylic acid ester, which is an intermediates in the preparation of an inhibitor for farnesyl transferase used in anti-cancer drugs, from the corresponding aldehyde compound through Horner-emmons reaction in high yield and purity. CONSTITUTION: A novel preparation method of 4-substituted -1H-pyrrole-3-carboxylic acid ester represented by formula (1) is composed of the followings: (a) reacting aldehyde compound of general formula (2) with trialkyl phosphono acetate of the formula (3) in the presence of 1 to 1,5 molar equivalent of alkali metal alkoxide based on the compound of the formula (2) in inert solvent, to prepare α, β-unsaturated ester compound formula (4); and (b) reacting the compound of the formula (4) with adding 1-1.5 molar equivalent of same base based TosMIC and the compound of the formula (4).