baber/WOPTO huggingface dataset:
Patent KR-20020087835-A (KR)
IPC: A61P3/10
Filed: 2000-06-27
Abstract: This invention provides a process for the preparation of a benzimidazole derivative (9) or a pharmaceutically acceptable salt thereof, by condensation of a compound of formula (6) with a compound of formula (7) in the presence of a condensing agent to afford a compound of formula (8), followed by, if necessary removal of the amino protecting group of compound (8), and then cyclization of compound (8) in the presence of an acid, <CHEM> wherein R<1e>, R<2e>, R<3e> and R<4e> are each independently hydrogen, hydroxyl, alkyl, alkoxy, benzyloxy, acetoxy, trifluoromethyl or halogen, R<7e> is alkyl and R<8e> is hydrogen or an amino protecting group, <CHEM> wherein R<1e>, R<2e>, R<3e>, R<4e>, R<7e> and R<8e> are as defined above, <CHEM> wherein R<1e>, R<2e>, R<3e>, R<4e>, and R<7e> are as defined above.
Patent KR-20030061574-A (KR)
Title: Method for manufacturing a part having holes using metal powder
Inventor: HUH MU WON
IPC: B22F3/12
Filed: 2002-01-15
Abstract: PURPOSE: Provided is a production process for parts with a hollow hole which implements a chamfering process before a sintering process to exclude an additional cooling process so that it contributes to shorten production time. CONSTITUTION: In the method to use metallic powder to process the parts(20) with the hollow hole(22), the production process for the parts with the hollow hole is characterized by comprising the steps of: (i) compressing the metallic powder by the parts with the hollow hole for producing a metal powdered body; (ii) chamfering corner sections of the hollow hole of the parts; and (iii) sintering out the processed parts.
Patent KR-20030062584-A (KR)
Title: Object detection system
Inventor: KIM HYEON JUN
IPC: G06T7/00
Filed: 2002-01-17
Abstract: PURPOSE: A method for extracting an object is provided to automatically separate a background from an object in the image communications of a mobile camera circumstance by an algorithm for utilizing extraction information of a previous step. CONSTITUTION: A method for extracting an object includes an initial extraction step of extracting an object area if an input image is a first frame. If so, the extracted data is learned and stored(S11-S14). A following extraction step is to extract an object area by the learned extraction information if the input image is a frame after the first frame(S12-S17). If the learned information is not available, the initial extraction step is carried out again in the following extraction step(S16).
Patent KR-20030063496-A (KR)
Title: mobile phone system having radio receiving module
Inventor: PARK WON SEOK
IPC: H04B1/38
Filed: 2002-01-22
Abstract: PURPOSE: A mobile terminal system having a radio receiving module is provided to configure the radio receiving module to have necessary components only compatible with an existing mobile terminal device as performing a radio receiving operation, thereby reducing manufacturing cost and implementing device miniaturization. CONSTITUTION: A radio receiving module(100) comprises as follows. An FM receiver(130) tunes a radio signal to a frequency band. A function operator(110) outputs call on/off detection signals corresponding to short/open states of a call on/off switch(310). A mode conversion switch(120) switches either of a receiving voice signal inputted from a voice signal processor(210) and the radio signal to be selectively outputted to a speaker(320). A module controller(140) applies a control signal corresponding to a selected radio mode to a CPU(220), and controls an operation of the FM receiver(130) by responding to an inputted channel selection key.
Patent KR-20020024069-A (KR)
Inventor: SON YOUNG SUK
IPC: A44C11/00
Filed: 2002-01-23
Abstract: PURPOSE: A high tech digital multi-functional necklace is provided to enable a user to achieve various functions from one product, thus improving the convenience of use and the satisfaction of a user. CONSTITUTION: The high tech digital multi-functional necklace(1) comprises a perfume generator(2'), a perfume material saving chamber(2), a light(39), a perfume sensor(3), a perfume input button(9), an inner power source(4), a plug(5), an alarm(6) in which various kinds of sound including bell sound, voice, birdcall, and so on, an alarm sensor(7), an operating circuit control part(8), an ozonizer(11), an anion generator(10), a radio, a hearing aid(15), a digital button(12), a chip(16) having a cellular phone function, a mouse(13) containing a microphone, a wireless remote control chip(18), a digital cassette(17), a CD player(14), a DVD player(19), an electric phonograph(20), a digital camera(23), and so on.
Patent KR-20030063926-A (KR)
Title: Methods for Composing Multimedia Message by Bidirectional Communication
Inventor: KIM HWAN CHEOL
IPC: H04L12/58
Filed: 2002-01-24
Abstract: PURPOSE: A method for writing an MMS(Multimedia Message) through bidirectional communication is provided to optionally select image data in list information randomly, and to include an outputted text message or music in a message, thereby dynamically writing the MMS. CONSTITUTION: A user accesses a mobile communication system(S101). The mobile communication system connects a terminal to a server computer(S102). List information newly updated in the server computer is displayed on a screen by a display module(S103). While a movement of an image selected through an output unit of the terminal is displayed, the user inputs a text message through a setup unit(S107). The user optionally selects volume of music sound through the setup unit(S108). The server computer generates an MMS, and temporarily outputs the MMS through the output unit of the terminal(S109). Colors of the text message and scroll speed are transmitted to the server computer(S110). The server computer requests to input a telephone number of a receiver, and transmits the written MMS through a communication provider system(S113).
Patent KR-20030068914-A (KR)
Title: Locking apparatus
Inventor: KIM YEONG CHAE
IPC: E05B17/04
Filed: 2002-02-19
Abstract: PURPOSE: A key-lock device is provided to improve reliability of a key-lock function and to reduce a malfunction of the key-lock device. CONSTITUTION: A key-lock device is installed between a door and a door frame in order to lock the door. The key-lock device includes front and rear housings(30,40), a locking pin(50), a handling key(70) for handling the locking pin(50), a cam(60) for moving the locking pin(50) when the handling key(70) is operated, and a key-restraining section for restraining the handling key(70). The locking pin(50), the cam(60) and the key-restraining section are coupled to the rear housing(40). The rear housing(40) is coupled to the front housing(30). Coupling parts(31,41) are formed at front and rear housings(30,40), respectively, in order to couple the front and rear housings(30,40) to each other. A key hole(30a) is formed in the front housing(30).
Patent KR-20030069582-A (KR)
Title: Preparation of N-aryl amine compound using ethylenediamine as a ligand
Inventor: KANG SEOK GU
IPC: C07D409/04
Filed: 2002-02-22
Abstract: PURPOSE: A process for preparing N-aryl amine compound using ethylenediamine as a ligand is provided, thereby cheaply and stably preparing N-aryl amine compound. CONSTITUTION: A process for preparing N-aryl amine compound using ethylenediamine as a ligand comprises reacting amine compounds comprising hetero ring amine or aromatic amine with aryl compounds comprising aryl halide in the presence of metal catalyst and ethylenediamine as a cheap ligand under condition suitable for forming N-aryl amine compound, wherein the hetero ring amine compound is selected from the group consisting of pyrrolidinone, oxazolidone, pyridineamide, indol, pyrrole, carbazole, azetidinone, 5-aminoindol and 5-methoxyindol; the aromatic amine is selected from the group consisting of substituted or unsubstituted benzamide, acetanilide, benzoic hydride and picolinamide; the aryl halide is selected from the group consisting of 2-iodothiopen, 5-m-xylene, 4-iodoanisol, iodobenzene and 4-iodotoluene; and the condition suitable for forming N-aryl amine compound comprises using K3PO4 or CsCO3 as base, and using CH3CN or 1,4-dioxane as a solvent.
Patent KR-20030069590-A (KR)
Title: Vibration motor
Inventor: KIM JU YOUN
IPC: H02K33/00
Filed: 2002-02-22
Abstract: PURPOSE: A vibration motor integrated with a speaker is provided to minimize the space occupied by the vibration motor and speaker, while allowing for a simplicity of production and assembly and increasing vibrations. CONSTITUTION: A speaker includes a magnet(18) and a plate(28) sequentially deposited on the center of a yoke(30) which is molded integrally with a housing(11); a dual dome-shaped vibration plate(26) attached to the upper surface of a vertical plate arranged in the outer periphery of the housing; and a coil(27) attached to the lower surface of the vibration plate in such a manner that the coil reaches the gap formed between the magnet and the yoke. A vibration motor includes one or more pairs of coils(16a,16b) which are wound in the directions opposite from each other and disposed in the space of the housing; a magnets(29) spaced apart from the coils and eccentrically coupled with a rotating shaft(20) coupled between a fixing groove(14) of the housing and a fixing hole(22) of a grill(12); and the grill coupled to an end of the housing in such a manner as to provide an internal space for rotation of the magnet and fix the rotating shaft.
Patent KR-20030069712-A (KR)
Title: Single capacitor synchronous motor
Inventor: HAN SEUNG DO
IPC: H02K21/16
Filed: 2002-02-22
Abstract: PURPOSE: A single phase capacitor split-phase synchronous motor is provided to allow for ease of operation, while reducing power consumption and manufacturing costs. CONSTITUTION: A single phase capacitor split-phase synchronous motor comprises a stator(11) having a coil(27) wound at a stator core(13) having a plurality of teeth portions so as to form a main coil and an auxiliary coil which have a phase difference of 90 degrees of electrical angle; a rotating shaft(32) disposed in the center of the stator core; a rotor(31) having a permanent magnet(45) coupled integrally with the rotating shaft and disposed at the outer periphery of a rotor core(43), wherein the rotor is disposed in the stator core in such a manner that the rotor is rotatable centering from the rotating shaft; and a start and current cutoff unit connected in serial to the auxiliary coil of the stator, and which generates a start magnetic field and cuts off a current when the rotor has reached a synchronous speed.
Patent KR-20030071020-A (KR)
Title: Method to set up motion in injection machine and apparatus thereof
Inventor: KANG DAE HWAN
IPC: B29C45/76
Filed: 2002-02-27
Abstract: PURPOSE: An operation setting method of a take-out robot and a device thereof are provided to reduce expenses and hours, and to improve convenience for beginners by varying the position or operation of a gripper easily through an input unit. CONSTITUTION: A take-out robot automatically returns to the initial stage in finishing operation of a gripping unit gripping injection molding products and the rest and a moving unit. An operator sets the position of the gripping unit and travel speed per the operative range of the moving unit according to the required position of the gripping unit by an input unit. The delay time and necessary motion are selectively set according to each position, and stored in a memory in regular sequence. The gripping unit and the moving unit are operated successively according to the operative command and order.
Patent KR-20020071478-A (KR)
Inventor: FUJISAWA ATSUHISA
IPC: B05D3/02
Filed: 2002-03-05
Abstract: PURPOSE: Provided is a method for forming a multilayered coating film, wherein a water-soluble organic solvent containing in an unapplied coating material generated during a spray coating process of the base coating material is decomposed by actions of microorganisms to easily make it free from environmental pollution. CONSTITUTION: In a method for forming a multilayered coating film, an organic solvent type base coating material(A) containing a water-soluble organic solvent, a water-based coating(B), and a clear coating material(C) are applied to an object-to-be-coated by a three-coat one-bake method. An unapplied coating material generated during a spray coating process of the base coating material(A) is brought into contact with water to be recovered, and the water-soluble organic solvent containing in the unapplied coating material is decomposed by actions of microorganisms to easily make it free from environmental pollution.
Patent KR-20020074085-A (KR)
Inventor: HYUN KYUNG YUL
IPC: F04C2/00
Filed: 2002-03-25
Abstract: PURPOSE: A fluid pump and fluid motor is provided to allow fluid discharge amount of the pump to be automatically changed in accordance with the discharge or suction pressure. CONSTITUTION: A fluid pump comprises a housing(20) where a fluid suction tube(34) and a fluid outlet tube are installed; and rotors(50,50a) disposed within the housing, such that rotors are parallel with each other and rotate in an opposite direction. Rotors have a plurality of cylindrical protruded members(52,52a) protruded outward from the outer surface of the motor. The fluid pump includes an upper movable member(80) having a passage forming wall(82) and a lower movable member(80a) having a passage forming wall(82a), wherein the passage forming walls are spaced apart from the outer surface of the rotor for passage of the fluid, and contacted with the protruded members. Rotors have grooves for accommodating the protruded members such that the protruded members are slidable in the groove with respect to the rotor.
Patent KR-20030077807-A (KR)
Title: External composition containing the selenium and its derivatives
Inventor: CHO YUN KI
IPC: A61K33/04
Filed: 2002-03-27
Abstract: PURPOSE: Provided is an external application which characteristically contains selenium or its derivatives as active ingredients to inhibit the formation of melanin. Therefore, it has excellent skin whitening effect. CONSTITUTION: An external application composition is characterized by containing 0.001-20 wt.% of selenium or its derivatives, or their mixture, based on total weight of the composition. The selenium derivatives include selenium, selenium sulfide, selenium disulfide, or selenium aspartate.
Patent KR-20030079471-A (KR)
Title: Apparatus for determining residual stress, method for determining residual stress data using it, residual stress determining method using it and recording medium thereof
Inventor: KWON DONG IL
IPC: G01L1/00
Filed: 2002-04-04
Abstract: PURPOSE: A residual stress measuring apparatus, a residual stress data measuring method, a residual stress measuring method and a recording medium thereof are provided to analyze physical properties by enlarging the application region with regulating the range of load without breakage or interference of fine tissue, and to attach to various structures conveniently by reducing the volume. CONSTITUTION: A residual stress measuring apparatus comprises a measuring body(100); a load addition unit formed in the body to generate load applied to measured objects; a load sensor(123) continuously measuring change of load applied to the object by the load addition unit; an indenter holder connecting to the load addition unit and driving coaxially with the load sensor; an indenter(127) combined with the indenter holder and contacted to the object to apply load from the load addition unit to the object; a displacement sensor(128) continuously measuring the change of the indentation depth from the indenter; and an interface computer having the measuring program for measuring residual stress based on measured values from the load sensor and the displacement sensor.
Patent KR-20020060933-A (KR)
Inventor: CHOI HYEONG U
IPC: G11B19/02
Filed: 2002-04-12
Abstract: PURPOSE: A method for reproducing a music DVD(Digital Video Disk) and a title thereof are provided to repetitively reproduce a selected song as many as a set reproduction frequency, and to enable a user to learn the song with viewing words displayed on a monitor as the words or music is reproduced together. CONSTITUTION: If a user selects a learning-reproduction menu, a value of a GPRM(General parameter Registers) counting a reproduction frequency of a music video is initialized(ST401). A song-learning menu is called and reproduced(ST402). The user selects a song to learn and sets a reproduction frequency(ST403). If the user presses a practice button, a DVD player reproduces encoded source data of the song selected by the user and included in a DVD(ST405). If the reproduction of the song is ended(ST406), the GPRM value is increased by 1(one)(ST407). Whether a reproduction frequency of the music video stored in the GPRM is equal to the reproduction frequency set by the user is decided(ST408). If the stored reproduction frequency is smaller, the ST405 step is returned, and if equal, a sub menu is called or the ST401 step is returned to initialize the GPRM to learn a next song(ST409).
Patent KR-20020038641-A (KR)
Title: Internet board game service method
Inventor: SONG HAE
Filed: 2002-04-13
Abstract: PURPOSE: An Internet board game service method is provided to enable an operation company to realize a profit model by noticing an advertisement image on a board and a stone as well as to enable a user to enjoy the board game with a desired partner through the Internet. CONSTITUTION: A board game site(14) comprises a web server(14a) to provide the text and graphic data through a world wide web, a database server(14b) to store the user, game, payment and product information transmitted from the web server in a database, a billing server(14c) to process a billing request from the user by the encryption, and a management PC(14d) as a manager terminal for a manager such as a web master of the board game site to manage the site. The Internet board game service provides a free game service to the user by displaying the advertisement received from the on/off-line on the board and the stone.
Patent KR-20030009105-A (KR)
Inventor: TAKEUCHI KEN
IPC: G11C16/34
Filed: 2002-04-17
Abstract: PURPOSE: To prevent the enlarging of a scale of a data circuit even if cell data is made to be multi-value. CONSTITUTION: A multi-value NAND cell type EEPROM is provided with a memory cell section comprising a memory cell storing at least one (n) value (n: 3 or more), bit lines BLe, BLo connected to one end of the memory cell section, a data circuit LATCH connected to the bit lines and storing write-in data or readout data for the memory cell section of two bits or more, during write-in operation, data read out from the memory cell is held in the bit line, write-in data externally inputted is held in the data circuit.
Patent KR-20020048331-A (KR)
Inventor: CHOI YEONG BAEK
IPC: D01D5/34
Filed: 2002-04-26
Abstract: PURPOSE: Provided is dope dyed sea-island type conjugated multi-filament which is characterized by having excellent heat shrinking effect on a post-finishing process, increasing wash fastness and light fastness, being possible to express needed colors without an additional dyeing process and having excellent texture and appearance. CONSTITUTION: The dope dyed sea-island type conjugated multi-filament is comprised of dissolved polymer as sea ingredient and polyester as island ingredient. The island-ingredient contains 0.1-15wt.% of dope dyed ingredient selected from the group containing carbon black, pigment and dyes. A temperature range(Tα-Tβ) revealing at least 95% of maximum heat stress is 120-210deg.C.
Patent KR-20030089032-A (KR)
Title: Lottery and advertisement managementing system and method of increasing cumulatively
Inventor: SONG HYUN JONG
Filed: 2002-05-15
Abstract: PURPOSE: A system and a method for managing a slot coupon for managing an advertisement and the accumulation money are provided to discount the price and to give a gift or a prize money corresponding to the accumulated slot coupon received from a member store as the compensation for purchasing the article. CONSTITUTION: Card settlement terminals(A1-An) extract the credit card information, and receive and output the settlement processing information to a paper or a screen. A slot coupon management server confirms the wining by providing and randomly extracting the slot coupon when a settlement signal of a payer is confirmed, and accumulates and stores the slot coupon provided to each payer. The first database(DB1) stores the personal information and the accumulated slot coupon information of each payer. An electronic certification server certifies a credit card by receiving the credit card information and the settlement information from the card settlement terminal. A financial settlement server processes the credit settlement by receiving the certified settlement information.
Patent KR-20030090813-A (KR)
Title: Control method of sensitive room lamp for automobile
Inventor: LEE SANG GIL
IPC: B60Q3/02
Filed: 2002-05-22
Abstract: PURPOSE: A control method of a photosensitive room lamp for a vehicle is provided to adjust the illumination by adding illumination sensor and handle lock switch signals, and to use the power of a battery efficiently and find the door handle easily after turning off the engine by lighting the room lamp according to surrounding condition. CONSTITUTION: The intensity of surrounding illumination is detected by an illumination sensor, and an ignition switch is detected to be turned on or off if surroundings are dark. The door switch is decided to be turned on or off if the ignition switch is turned on. A room lamp is turned on in turning the door switch on, and the door switch is decided to be turned on or off in operating the room lamp. The room lamp is turned on for 2 seconds in turning off the door switch, and turned off in 4 seconds by photosensitizing. The driver finds the door handle easily by automatically turning on the room lamp of the vehicle in drawing a key out after parking.
Patent KR-20030086886-A (KR)
Inventor: CHOI SEONG PIL
IPC: A61F2/44
Filed: 2002-05-23
Abstract: PURPOSE: An intervertebral fusion cage is provided by inserting bone implants, artificial bone or apatite hydroxide into the fusion cage to restore the vertebral body to the original state. CONSTITUTION: The fusion cage comprises a front end part made in a smoothly curved form for easily entering the cage and a top end part inclined to maintain the curved form after inserting the cage between vertebral bodies. Top and bottom end parts of the fusion cage are sealed to prevent the bone implants from being lost and the fusion cage is attached with an opening/closing device at side end part thereof to allow the bone implants to be conveniently entered into the cage. The cage contains the bone implants to remove the vertebral bodies and to promote restoration of the vertebral bodies.
Patent KR-20030092161-A (KR)
Inventor: JUNG IN HWA
IPC: F24F1/00
Filed: 2002-05-27
Abstract: PURPOSE: An air conditioner with a movable stabilizer is provided to improve convenience of a user by allowing a fan to keep RPM while changing flow rate of wind. CONSTITUTION: An air conditioner includes a casing(11) having an inlet(12) and an outlet(14) formed thereon to introduce and discharge air, and an air flowing space formed therein to allow air introduced into the casing through the inlet to flow to the outlet; a cross flow fan(21) placed to rotate centering on a rotary axis(22) placed in the air flowing space in horizontal direction; a rear guide part(16) extended from a neighboring location thereof nearest to the cross flow fan toward the outlet to be gradually separated from the cross flow fan so as to guide flow of air; a movable stabilizer placed in the casing so that rotating axes formed on both ends thereof are placed parallel to the rotary axis of the cross flow fan, and rotating centering on the rotating axes relatively to the rear guide part; and a stabilizer driving unit rotating the movable stabilizer.