baber/WOPTO huggingface dataset:
Patent KR-20030017838-A (KR)
Title: Method for storing caller informations
Inventor: KIM YONG SANG
IPC: H04Q3/72
Filed: 2001-08-23
Abstract: PURPOSE: A method for storing caller information is provided to easily classify whether an incoming call is a call to which a user replies as well as discriminate and store desired caller information by storing caller information according to a progress result of the incoming call on the basis of an option registered by the user. CONSTITUTION: A CPU displays caller information of an incoming call on a display device of a corresponding keyphone(108), and reads an option registration list about the caller information storage of a corresponding extension number stored in a memory unit(110). The CPU checks whether an extension replies(112). If the extension does not reply, the CPU performs a call forwarding no reply(114). The CPU determines whether caller information of a no reply call is stored with reference to an option about the caller information storage of the corresponding extension stored in the memory unit(116). If the extension replies, the CPU determines caller information of a replay call is stored with reference to the option about the caller information storage of the corresponding extension(118). The CPU selects and stores only caller information that the extension requests(120).
Patent KR-20030020109-A (KR)
Title: Disc brake
Inventor: HYUN SE JONG
IPC: F16D65/02
Filed: 2001-09-03
Abstract: PURPOSE: A disk brake is provided to effective remove a generation factor of rattle noise by improving a cover seam and elastically supporting a pad plate. CONSTITUTION: In a brake disk, a disk is rotated with a wheel. Pads are attached to an inner face of inner and outer pad plates(50) for the friction with the disk and a protrusion is formed on both side ends of the pad plates. A carrier(30) is prepared with a sliding channel(32) and fixed on a vehicle body. A housing(10) is installed to be movable back and forth on both sides of the carrier and a piston is embedded in the housing to operate the pad plates. A cover seam(80) is prepared to cover the outer face of the pad plates so that brake friction is not transmitted to the caliper housing. A supporting member(82) is formed on an end portion of the cover seam to elastically support the protrusion inserted in the sliding channel. Thus, rattle noise is effectively prevented without an additional component by restricting the shaking of the pad plates.
Patent KR-20030021007-A (KR)
Title: Apparatus for driving flat speaker in mobile telecommunication terminal
Inventor: SEO HO SU
IPC: H04B1/40
Filed: 2001-09-05
Abstract: PURPOSE: An apparatus for driving a flat speaker of a mobile communication terminal is provided to realize the apparatus for supplying driving voltage of the flat speaker, thereby obtaining a thin and miniaturized speaker to reduce a space packaging the speaker. CONSTITUTION: A battery part(200) supplies driving voltage to a mobile communication terminal including a flat speaker(114). A boosting circuit(202) boosts voltage applied from the battery part(200) to the driving voltage for driving the flat speaker(114). A control part controls the boosting circuit(202) to boost battery voltage applied to the boosting circuit(202) to the driving voltage for driving the flat speaker(114).
Patent KR-20020028780-A (KR)
Inventor: FUJIO SHOHHEI
IPC: G06F13/00
Filed: 2001-09-19
Abstract: PURPOSE: Data transfer device and method thereof is provided to obtain the advantage of suppressing EMI, obtained by the inversion, also is limited. Therefore, in the technology of the conventional art, the suppression of EMI by the data inversion cannot always be effective. CONSTITUTION: FIG. 1 schematically illustrates the configuration of the liquid crystal display device of the embodiment. A reference numeral(10) denotes a liquid crystal display device (display device). Included within the display is a liquid crystal cell (display panel) constituting the display screen of the liquid crystal display device(10) and a plurality of drivers(12) for driving the liquid crystal cell(11), connected to an electrode of the liquid crystal cell(11). Further included is a controller(13) for controlling the plurality of drivers(12), and transferring data as a digital signal to each driver(12) in order to display an image by the liquid crystal cell(11). In this case, the controller(13) and each driver(12) constituting the data transfer device are interconnected through a bus including a predetermined number of signal lines(14). It is now assumed that the total number of signal lines(14) for the bus is 50 lines, and among these signal lines, 48 lines are used for data transfer while the remaining 2 lines are used for inversion bit transfer. According to the embodiment, 48 signal lines for data transfer are divided into, for example two groups, 24 lines are set as the signal lines(14DA) of a group A, and remaining 24 lines as the signal lines(14DB) of a group B. Corresponding to the signal lines(14DA,14DB) respectively of the groups A and B, totally 2 signal lines for inversion bit transfer are set as the signal line(14IA) of the group A for the inversion bit transfer, and the signal line(14IB) of the group B for the inversion bit transfer. Thus, when data is transferred from the controller(13) to each driver(12) through the above-described 48 signal lines in total, the data is divided into a plurality of groups, e.g., two groups (groups A and B) and then transferred.
Patent KR-20030028642-A (KR)
Title: Apparatus for preventing a bending state of the first part of rolling material
Inventor: LEE SEUNG HO
IPC: B21B37/00
Filed: 2001-09-25
Abstract: PURPOSE: An apparatus for preventing front part of rolling material from being bent when the rolling material is entering a rolling mill in the plate rolling process is provided. CONSTITUTION: In an apparatus for preventing front part of rolling material from being bent in a rolling mill comprising a load cell(11) for detecting roll force of the rolling mill, a pulse generator(25) for measuring length of the rolling material to be rolled, a hydraulic cylinder(14) for controlling roll gap of the rolling mill, a cylinder position detector(15) for detecting position of the cylinder, and a servo valve for controlling the cylinder, the apparatus(40) comprises a setting calculator(41) for setting inlet roll force, average roll force and stabilization section according to the rolling material; a material inlet detecting part(42) for detecting inlet of the material; a stabilization section passage detecting part(43) for detecting passage of the stabilization section; a collision roll force calculating part(44) for calculating collision roll force; an operation part(45) for calculating a control displacement amount of the cylinder; a selection control part(46) for controlling output of the operation part; and a cylinder position control part(47) for controlling the servo valve(48).
Patent KR-20030035322-A (KR)
Title: Selective gateway for multiple protocol working together
Inventor: CHO GYU EOK
IPC: H04L12/66
Filed: 2001-10-31
Abstract: PURPOSE: A selection gateway for multi-protocol interworking is provided to select whether a message is converted for reducing the load of a gateway by message conversion and enhancing transmission efficiency. CONSTITUTION: A system interface(110) performs an interface with a user communication system. A network interface(180) connects to the user communication system, and performs an interface with a network using another protocol. The first selection module(120) transmits a message received through the system interface(110) to the network without converting a protocol of the message, or converts the format of the received message into a protocol format used in the network and transmits the converted message to the network according to the selection of a user. The second selection module(170) selects a protocol processing unit corresponding to the format of the message received through the network interface(180), and transmits the message to the selected protocol processing unit. A system protocol processing unit(130) transmits the message to the network interface(180) or the system interface(110) without converting the format of the message according to the selection of the first selection module(120) or the second selection module(170). A converter(150) converts the format of the message into the format of a system protocol message or a network protocol message according to the selection of the first selection module(120) or the second selection module(170), and transmits the converted message.
Patent KR-20030037174-A (KR)
Title: Method and Apparatus of Echo Signal Injecting in Audio Water-Marking using Echo Signal
Inventor: HONG JIN U
IPC: G10L21/02
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus and a method for inserting echo in audio watermarking using echo are provided to improve watermark signal detection using both of positive echo kernel and negative echo kernel while minimizing distortion of sound. CONSTITUTION: An audio signal splitter(602) receives an audio signal to be watermarked to split the signal into predetermined time units. The first echo kernel generator(603) generates the first echo kernel composed of positive echo kernel having the first delay time and negative echo kernel having the second delay time different from the first delay time on the basis of the split audio signal. The second echo kernel generator(604) generates the second echo kernel, which is distinguished from the first echo kernel and composed of positive echo kernel having the third delay time and negative echo kernel having the fourth delay time different from the third delay time, on the basis of the split audio signal. An echo kernel selector(605) selects the first and second echo kernels to allow a watermark detector to detect the selected echo kernel. A convolution calculator(607) calculates convolution of the split audio signals and the selected echo kernel. A convolution adder(608) receives the split audio signals output from the convolution calculator and convolution-adds up the signals to generate a watermarked audio signal.
Patent KR-20020088051-A (KR)
Title: Anti-reflection film onto plastic optical substrate and method for forming the same
Inventor: ISOME MOTOO
IPC: G02B1/11
Filed: 2001-11-07
Abstract: PURPOSE: Anti-reflection film onto plastic optical substrate and method for forming the same is provided, which have an excellent anti-reflection property wide frequency band having visible ray range and near infrared Ray. CONSTITUTION: In an anti-reflection film, at least first layer is made of a transparent layer which is composed from TiO2, SiO2, ZrO2, Cr2O3, and the thickness of the layer is 10Å-500Å. Second layer is composed of MgF2 and Si02 and the center wavelength is λ0 and the thickness of an optical film is 1/8λ0-1/2λ.
Patent KR-20020037693-A (KR)
Inventor: ABRAHAM KWESIE
IPC: G06F11/14
Filed: 2001-11-13
Abstract: PURPOSE: An equipment and method for treating power source fault and data is provided to treat peripheral apparatus when the power source is failed of a data processing system. CONSTITUTION: A peripheral apparatus(206) receives power source form a power supplier. The peripheral apparatus(206) is part of the data processing system including non-volatile memory(210). The task queue(208) for the peripheral apparatus is checked for get the information of power supply. If the power is remained enough for the task, the task is executed, and if the power is remained not enough, data for the task is stored the task queue(208) in the non-volatile memory(210).
Patent KR-20030040847-A (KR)
Title: Shelves for refrigerator
Inventor: BAE CHAN JU
IPC: F25D25/02
Filed: 2001-11-16
Abstract: PURPOSE: A shelf for a refrigerator is provided to achieve improved space utilization by permitting the bottle longer than the space formed between shelves to be easily disposed on the shelf. CONSTITUTION: A refrigerator comprises a refrigerating compartment(20); and an upper shelf(22) and a lower shelf(24) which are arranged in multiple stages within the refrigerating compartment. The upper shelf has a cut-out portion(22a) for permitting the spaces formed on and beneath the upper shelf to be communicated with each other. Thus, it is possible to dispose a long bottle(B) having a height higher than the space formed between the upper shelf and the lower shelf on the lower shelf.
Patent KR-20030042880-A (KR)
Title: Actuator
Inventor: KIM JEONG DONG
IPC: H01L21/20
Filed: 2001-11-26
Abstract: PURPOSE: An actuator is provided to remove a shock between a piston and a cylinder and prevent the generation of particles by installing springs at a top portion and a bottom portion of a cylinder, respectively. CONSTITUTION: A piston(12) is installed in the inside of an oil cylinder(10). A shaft(14) is coupled with the piston installed in the inside of the oil cylinder. The shaft is protruded to the outside of the oil cylinder. A shield(16) is installed on an outer circumference of the piston. The shield is used for maintaining a pressure of the inside of the oil cylinder when the piston performs a straight line motion. An upper spring(20) is installed at a top portion of the inside of the oil cylinder in order to remove a shock when the piston is stopped at the top portion of the inside of the oil cylinder. A lower spring(18) is installed at a bottom portion of the inside of the oil cylinder in order to remove the shock when the piston is stopped at the bottom portion of the inside of the oil cylinder.
Patent KR-20030042914-A (KR)
Title: A siloxane polymer
Inventor: KIM CHUNG KYUN
IPC: C08G77/04
Filed: 2001-11-26
Abstract: PURPOSE: A siloxane polymer having novel structure which can be applied to various chemical, physical and biochemical industries by diverse substituent branches is provided. CONSTITUTION: The siloxane polymer is produced by hydrosilation or dehydrogenative coupling(dehydrogenation) in the presence of a catalyst by using the reactivity of a functional Si-H bond of linear polysiloxanes according to the following reaction scheme: wherein the catalyst is a transition metal including Pd, Ni, Pt, Cu and Rh, the solvent is an aprotic organic solvent, n equals to x+y, each of x and y is 0-100, R is a compound having one or more double or triple unsaturated bonds between carbons and alcohol or trialkylsilyloxy group, and R'OH is an alcohol compound having a cyclic functional substituent group.
Patent KR-20030045472-A (KR)
Title: Device for testing of harmful of cigarette smoke
Inventor: CHO MYUNG HAING
IPC: G01N33/00
Filed: 2001-12-04
Abstract: PURPOSE: Provided is an experimental apparatus for measurement of harmfulness of cigarette smoke by mixing cigarette smoke passing and no passing through a filter in an appropriate ratio, thereby accurately analyzing harmfulness of cigarette smoke. CONSTITUTION: An experimental apparatus for measurement of harmfulness of cigarette smoke comprises a case(101); a cigarette smoke generating device(100) within the case(101) containing a cigarette rotating device(110), a cigarette transferring device(120), a cigarette igniting device, a cigarette-butt removing device(140) and a cigarette-butt recovering device(150); and an experiment chamber(200).
Patent KR-20030047414-A (KR)
Title: Message multiplex transmission service using pager network and threr for multiplex transmission system
Inventor: AHN MYEONG HUN
IPC: H04B7/24
Filed: 2001-12-10
Abstract: PURPOSE: A message multi-transmission service using a pager network and a system therefor are provided to simultaneously transmit a message to a plurality of pager reception module embedding terminals from a PC through the pager network. CONSTITUTION: A PC(10) stores a message multi-transmission program, executes the message multi-transmission program, designates message multi-transmission groups(40,50,60), and transmits a desired message to the designated message multi-transmission groups(40,50,60). A pager transmission module(20) connects the PC(10) to a pager network(30) by wireless, and transmits the message to pager reception module embedding terminals of the message multi-transmission groups(40,50,60) through the pager network(30). The pager reception module embedding terminals receive multi-transmission message transmitted from the pager transmission module(20), and analyze index information of the multi-transmission message. The pager reception module embedding terminals retrieve a message corresponding to analyzed index information and character data according to the message from a memory, and display the retrieved message and character data to a user.
Patent KR-20030049038-A (KR)
Title: Voice Cognition Correspondence Program
Inventor: PARK SANG YUN
IPC: G06Q50/20
Filed: 2001-12-13
Abstract: PURPOSE: A voice recognition education program and its operating method are provided to raise an education level according to an education ability of a user, and to enable the user to receive an education service from a character of an education program which can recognize a voice. CONSTITUTION: The program comprises a voice data storage(1), a manual(4), a code book(5), an instruction module(3), and an answer checker(2). The voice data storage(1) stores the voice data for offering education data to a user according to an ability level. The manual(4) includes example sentences according to a situation. The code book(5) generates a code obtained via a training example sentence, and stores the code. The instruction module(3) offers an instruction sentence appropriate for an environment. The answer checker(2) compares the answer, responded to the instruction sentence, with the codes stored at the code book, and outputs a true or a false value according to the comparison result.
Patent KR-20030049317-A (KR)
Title: Apparatus for a puzzle and a dart with sound units
Inventor: LEE YOUNG WOO
IPC: A63F9/02
Filed: 2001-12-14
Abstract: PURPOSE: A sound display puzzle and dart game unit is provided to output the stored sound while infants enjoy playing puzzle or dart games, to help the infants with their language developments and enhance their education effects. CONSTITUTION: The sound display puzzle and dart game unit comprises a series of character forms, with many pieces of puzzle(100) including a permanent magnet(110) in the inside; a body unit(300) including a place(310) for character forms into which each piece of puzzle(100) is inserted; a circuit unit(500) including a puzzle circuit and a sound output device for generating sound related to the pieces of puzzle(100) when the pieces of puzzle(100) are inserted into letter type groove(310) corresponding to the pieces of puzzle(100); a protective wall(400) which is inserted between the body unit(300) and the circuit unit(500) to prevent the circuit unit(500) from being seen through letter type groove(310) and to prevent the circuit unit(500) from being damaged by the pieces of puzzle(100) inserted into the place(310) for the character forms; a base unit(600) including many cavities(610) which are arranged in the intervals of letter type groove(310) and many connecting terminals(620) which connect the puzzle circuit electrically when the pieces of puzzle(100) are inserted into letter type groove(310) corresponding to the pieces of puzzle(100) as inserted into many cavities(610).
Patent KR-20030049793-A (KR)
Title: Food material for enhancing memory containing extract of a plant of genus angelicae
Inventor: LEE HUI SEOL
IPC: A23L33/00
Filed: 2001-12-17
Abstract: PURPOSE: Provided is a food material for enhancing memory containing an extract of genus Angelicae, thereby inhibiting the decrease of memory caused by stress while enhancing memory. It is capable of being applied to foods and medicines. CONSTITUTION: A food material for enhancing memory is characterized by containing an extract of genus Angelicae which is obtained by extracting genus Angelicae with lower alcohol at 30-55 deg.C for 0.5-12 hours.
Patent KR-20030050810-A (KR)
Title: Method for Allocating Compensated Transmission Velocity in Mobile Communication System
Inventor: CHOI YONG
IPC: H04B7/26
Filed: 2001-12-19
Abstract: PURPOSE: A compensated transfer rate allocating method in a mobile communication system is provided to allocate a compensated transfer rate by comparing a transfer rate obtained by calculating a digitalized electric field strength received from a terminal to a base station with an average transfer rate of the base station. CONSTITUTION: A terminal(210) measures an electric field strength received by a pilot channel and converts it into digitalized data(211). The terminal transfers the data value to a base station(220) through a DRC(Data Rate Control) channel. The base station(220) calculates a DRC value by using the received data(213), and stores it in a buffer(214). The base station(220) calculates an average transfer rate value for every packet in consideration of a subscriber distribution and a radio environment around the base station(220)(215). The base station(220) fetches the DRC value from the buffer and compares it with the average transfer rate of the base station(216). If the compared value is smaller than the average value, the base station(220) allocates a compensated transfer rate(217). The base station(220) transfers data at the compensated transfer rate(218).
Patent KR-20030050883-A (KR)
Title: Method and Apparatus of ATM(Asynchronous Transfer Mode) Firewall Switch having distributed CAC(Call Admission Control) and Parallel Cell Screen Structure
Inventor: HONG SEUNG SEON
IPC: H04L12/50
Filed: 2001-12-19
Abstract: PURPOSE: An ATM firewall switch device with a call admission control structure and a parallel cell screen structure and a method therefor are provided to minimize the deterioration of an ATM switch and delay of a cell processing time when adopting a virtual connection or packet level security policy. CONSTITUTION: A signal cell filter(200) extracts a signal cell from cells introduced into a screened input unit(102). A management cell filter(201) extracts a management cell from cells which have passed the signal cell filter(200). A parallel cell screen unit(202) reduces a cell processing time delay according to a screen policy application. A header converter(205) adds switch information to a user cell which has passed the parallel cell screen unit(202), and outputs it to a cell switching unit(104). A VP(Virtual Path)/VC(Virtual Connection) table(206) stores allocated VPI(Virtual Path Indicator)/VCI(Virtual Connection Indicator) information and policy information on a virtual line. A security policy cash(207) is referred to determine a security policy. A cell duplicator(203) duplicates introduced user cell as many as the user cell filters(204) and transfers it to a cell filter(204). The user cell filter(204) filters only the cells allocated to itself by referring a VPI(Virtual Path Indicator).
Patent KR-20030052146-A (KR)
Title: Grinding Unit for Surface of Electric Wire
Inventor: CHO JONG IN
IPC: B24B21/20
Filed: 2001-12-20
Abstract: PURPOSE: A wire surface polishing apparatus is provided to prevent leakage of dust, and to improve working efficiency by rubbing graphite powder on the wire evenly and polishing with automatically applying tension to the wire through centrifugal force. CONSTITUTION: A surface polishing device of wire is composed of plural belt assembling pipes(23,24) combining both ends of a belt(25); an inner rotation part(21) placed at both sides of the belt assembling pipes to fasten the belt assembling pipe temporarily and to apply tension to the belt by applying centrifugal force to the pipe in rotating; and an outer rotation part(22) placed outside the inner rotation part to apply rotational force to the inner rotation part and guide movement of the assembling pipes. The belt is contacted to the wire by regulating speed of the rotation part. The wire is polished by rubbing the graphite powder on the wire evenly with applying tension to the wire automatically.