baber/WOPTO huggingface dataset:
Patent KR-20020013190-A (KR)
Title: Apparatus for preventing surreptitious use of image or video communication devices by image recognition
Inventor: YOO HYEON JOONG
IPC: H04M1/66
Filed: 2000-08-11
Abstract: PURPOSE: An apparatus for preventing the misappropriation of a video communication machine by image recognition is provided to prevent the misappropriation of other people by discriminating the lawfulness of a speaker through the image recognition of the speaker and informing the image data of the speaker in the case of unlawfulness. CONSTITUTION: An image data collecting unit(11) collects moving picture data of a speaker photographed through a camera. A preprocessing unit(12) adjusts the collected image data to be suitable for an object. A face region detecting unit(13) detects a face region in a preprocessed image data. A face feature extracting unit(14) extracts the face feature of the speaker in the detected face region. A face recognition and lawfulness judging unit(15) recognizes a face from the extracted face feature and judges the lawfulness of the recognized face. A communication control unit(16) controls the progress and stop of telephone conversation for preventing the misappropriation of an image communication machine of other people and controls communication for transmitting image data of an unlawful speaker.
Patent KR-20010021351-A (KR)
Title: Polishing method and apparatus
Inventor: WADA YUTAKA
IPC: B24B53/017
Filed: 2000-08-18
Abstract: PURPOSE: A method for polishing a device wafer can always exhibit a self-stop function without being restricted by the composition of an abrading plate and without being restricted by the type of the substrate. CONSTITUTION: The method is provided for polishing a device wafer(14), which has projections and depressions formed on a surface thereof, with the use of an abrading plate(12). The method comprises polishing the device wafer(14) while supplying a surface active agent and/or while dressing a surface of the abrading plate(12), thereby always exhibiting a self-stop function.
Patent KR-20020017305-A (KR)
Title: Control circuit of semiconductor memory source
Inventor: CHOI YUN HUI
IPC: G11C11/413
Filed: 2000-08-29
Abstract: PURPOSE: A control circuit for use in semiconductor memory device is provided to be capable of optimizing a path of a process speed of a synchronous memory device that has a programmable latency period. CONSTITUTION: A column address buffer latch part(100) latches and outputs a column address, and a column address decoder(200) decodes and outputs the latched column address. A CAS latency delay part(300) receives logic values of first- two addresses among column addresses from the column address decoder(200), and adjusts column address latch timing set by a decoded signal(ay01). A column select signal processing part(400) performs latch and control operations for column selection in response to a column address latch timing adjustment signal(b) from the CAS latency delay part(300) and the decoding signal(a) from the column address decoder(200).
Patent KR-20020017443-A (KR)
Title: cordless phone and hearing system for the sound signal transmitted from a computer
Inventor: HAN YEONG SU
IPC: G06F3/16
Filed: 2000-08-30
Abstract: PURPOSE: A computer voice signal hearing system is provided to transmit voice signals, generated from a computer, to a handset of a mobile phone so that it enables a user to hear the voice signals at a remote place. CONSTITUTION: The system comprises a computer, a station(200), and a mobile phone(300). The station includes a local line interface(201), a switching module(202), a voice processor(203), an RF module(204), an antenna(205), an AD convertor(206), a CPU(207), an interface(208), and a transformer(209). The local line interface(201) interfaces the station(200) with the PSTN. The switching module(202) selectively connects the voice processor(203) to the local line interface(201) or the transformer(209). The transformer(209) matches an impedance of the voice processor(203) with that of a sound card of the computer. The voice processor(203) amplifies or filters the voice signals from the transformer(209) or the local line interface(201) or the RF module(204), and transmits the processed voice signals to the transformer(209) or the local line interface(201). The RF module(204) converts the voice signals, transmitted from the voice processor(203), into radio frequencies for transmitting the radio frequencies to the antenna(205), transmits the voice signals, extracted from the signals of the antenna(205), to the voice processor(203), or transmits control data to the AD convertor(206). The antenna(205) transmits the signals of the RF module(204) and receives the RF signals from the mobile phone(300).
Patent KR-20020017653-A (KR)
Title: Antifouling agent extracted from marine algae
Inventor: HONG YONG GI
IPC: A01N65/03
Filed: 2000-08-31
Abstract: PURPOSE: Provided is an antifouling agent using the extract of a seaweed, which is friendly to environment and shows a strong antifouling activity against Enteromorpha prolifera, Mytilus edulis, etc. and replaces tributyl tin(TBT). CONSTITUTION: The antifouling agent contains the fraction III and the fraction IV produced by a process comprising the steps of: adding about 10ml of a methanol-water(4:1) solvent to 1g of dried Ishige sinicola powder and mixing and filtering; concentrating the extract at 40deg.C or lower; adjusting pH to be 1-2 by adding an acid; extracting the fraction III by using chloroform; adding ammonia to the remaining water solution layer to adjust pH to be 10; extracting the fraction IV by using a chloroform-methanol(3:1) solvent.
Patent KR-20010030480-A (KR)
Title: Magnetic head, magnetic head manufacturing method and vertical magnetic recording apparatus
Inventor: OOINATA YUUSUKE
IPC: G11B5/00
Filed: 2000-09-23
Abstract: PURPOSE: To provide a magnetic head, the manufacturing method and a magnetic recorder capable of stably doubling a generation magnetic field by accurately controlling the recess amount from a medium opposing surface of a main magnetic pole, an auxiliary magnetic pole, a coil and a return yoke by a fine amount with excellent reproducibility. CONSTITUTION: A magnetic element in a thin film shape is laminated on a thin film provided parallelly to the medium opposing surface and this magnetic head is constituted. Further, the thin film is provided with an opening and formation is performed so as to provide a tip part extended to the opening on a part of the main magnetic pole. In such a manner, the recess amount from the medium opposing surface of the magnetic element in the thin film shape is highly accurately controlled and the projection amount of the main magnetic pole tip part is also extremely finely and precisely controlled by the film thickness of the thin film simultaneously. As a result, recording magnetic field strength at the main magnetic pole tip part is increased to an ultimate value and the head capable of performing recording to the medium of high holding power coping with high density is provided.
Patent KR-20020024490-A (KR)
Title: Thin film solar cell and method for its manufacture
Inventor: HUH JANG EUN
IPC: H01L31/18
Filed: 2000-09-25
Abstract: PURPOSE: A thin film photocell using a tunneling junction on an interface of an indium-tin-oxide(ITO)/n-type semiconductor layer is provided to increase conductivity, by applying cadmium to a portion between ITO as a front electrode and CdS as an n-type semiconductor layer and by performing an annealing process to form an n+ region. CONSTITUTION: The front electrode(13) having high light transmissivity is formed on a glass substrate(11). The n+ region(14) for an electrical conductive tunneling contact between the front electrode and the n-type semiconductor layer(15) is formed. The n-type semiconductor layer of which the band gap energy is broad functions as a light transmitting layer, in contact with the n+ region. A p-type semiconductor layer(17) forms the n-type semiconductor layer and a p/n junction, functioning as a light absorbing layer. A rear electrode(19) is in ohmic contact with the p-type semiconductor layer.
Patent KR-20010067261-A (KR)
Title: Portable informat ion processing terminal device with low power consumption and large memory capacity
Inventor: KIMURA TETSUO
IPC: G06F12/16
Filed: 2000-09-29
Abstract: PURPOSE: To reduce the power consumption of a portable information processing terminal device and to make the capacity of a storage device large. CONSTITUTION: This portable information processing terminal device 10 has a disk drive 16 and secondary storage memories 17 as storage devices for storing files. A file system 18 executed on the portable information processing terminal device 10 decides whether or not there is the possibility of external power supply and automatically inhibits the disk drive 16 from being driven when deciding that there is not the possibility of the external power supply. In this case, the files on the disk drive 16 can not be used, but processing can be carried out by using files that the file system 18 has read in the secondary storage memory 17 from the disk drive 16. An increase in the power consumption of the disk drive 16 can, therefore, be suppressed. Both the lower power consumption and the large capacity of the storage device can be made compatible.
Patent KR-20020032728-A (KR)
Inventor: KIM BOK SOUNG
IPC: E04H17/16
Filed: 2000-10-27
Abstract: PURPOSE: Provided is a fence able to be easily assembled in building fields and to control slopes and refraction directions in any place including flatland, and/or inclined or bent location without a welding process, and to ensure beautiful appearance of the same. CONSTITUTION: The fence comprises a plurality of support rods(1), a plurality of vertical columns(2) spaced between the rods and from ground; and joint assemblies to connect the support rods(1) and the columns(2) as well as the respective columns(2) one another and to control adjacent columns(2) in longitudinal and perpendicular directions. The fence includes a plate of holder(3) to couple and support a set of three columns; and a coupling component such as a bolt(4) and a nut(5) passing through the columns and the holder. The support rod(1) has a coupling hole(100) matched with an elongated hole(310) formed in an arm portion(3b) of the holder(3).
Patent KR-20020037489-A (KR)
Title: Contact hole of semiconductor device and method for fabricating the same
Inventor: LIM YEONG SU
IPC: H01L21/3213
Filed: 2000-11-14
Abstract: PURPOSE: A contact hole of a semiconductor device is provided to reduce storage node contact resistance and to improve a refresh characteristic by extending the bottom area of the second contact hole formed on a poly plug. CONSTITUTION: A gate electrode(43) and impurity regions at both sides of the gate electrode are formed in a substrate(41). A semiconductor plug meets an impurity region at one side of the gate electrode. An interlayer dielectric is formed on the entire surface including the semiconductor plug. The width of the bottom is more extended than that of a lower portion adjacent to the bottom so that a contact hole is formed in the interlayer dielectric to expose the upper portion of the semiconductor plug.
Patent KR-20020037561-A (KR)
Title: Method of Changing Telephone signals
Inventor: JUNG SEUNG JIN
IPC: H04M1/60
Filed: 2000-11-14
Abstract: PURPOSE: A method for converting a bell sound of a telephone is provided to convert a uniform and simple bell sound of the telephone into a sound source or a moving picture including an advertisement, a music, and a message. CONSTITUTION: If a user terminal is a terminal capable of service, a sound source providing server asks a user whether a user's own voice is recorded. If the user transmits a message that the user's own voice is recorded, the sound source providing server inactivates a DTMF(Dual Tone Multi Frequency) sensing mode of a DTMF detector. The user records the user's own voice in the state in which the DTMF sensing mode of the DTMF detector is inactivated. After the user records the user's own voice, the sound source providing server activates the DTMF sensing mode of the DTMF detector. The user terminal transmits the recorded voice of the user to a sound source database unit of the sound source providing server. If the sound source database unit receives the voice of the user, the sound source providing server transmits a DTMF command code to a bell sound converter. If the DTMF detector detects a specific DTMF for instructing the start of storage, a sound source inputted to an encoder is stored in a sound source storing unit. If the DTMF detector detects a specific DTMF for instructing the end of storage or a designation time is completed, the sound source inputted to the encoder is not stored in the sound source storing unit.
Patent KR-20020039108-A (KR)
Title: An adsorption paddle to transfer wafer
Inventor: CHOI SEONG YEOL
IPC: H01L21/68
Filed: 2000-11-20
Abstract: PURPOSE: An absorbing pedal for transferring a wafer is provided to prevent the wafer from being damaged and contaminated by a separated absorbing ring and a leakage of adhesive, by forming the absorbing ring as one body with the absorbing pedal. CONSTITUTION: The wafer is vacuum-absorbed through a vacuum path formed inside a body(110). The absorbing ring(200) is so formed that a vacuum pressure is generated from the vacuum path. An absorbing hole(210) is formed in the center of the absorbing ring which is formed as one body with the body. The body and the absorbing ring are made of a stainless or aluminium material.
Patent KR-20010098369-A (KR)
Title: 기준홀 천공기 및 이송위치 보정방법
IPC: H05K3/04
Filed: 2000-11-21
Abstract: 다층인쇄회로기판 내층에 배치된 3개 이상의 가이드 마크를 관측하여 각 가이드 마크의 위치 이상을 반영한 기준홀 좌표를 구한다. 
     도 6 (a)에서 PL2 상의 기준홀(H1∼H4)(한 예로서 4개인 경우)의 설계상 좌표값으로부터 각 기준홀을 단위질점으로 간주하여 중심(重心) Hg를 구하고, 중심을 원점으로 하는 UV 좌표계를 만든다.  마찬가지로 천공기에 고정한 Xm, Ym 0(기계) 좌표로 측정한 PL1 상의 가이드 마크(P1∼P4)도 기준홀과 마찬가지로 그 중심 Pg를 원점으로 하는 XY 좌표계로 나타내고, 중심 Hg, Pg를 중첩시킨다.  도 6 (b)에서 대응하는 가이드 마크(P1)와 기준홀(H1)의 거리 L1을 정의하고 L1∼L4의 제곱의 합 Q가 최소가 되는 각 α를 구한다.  U축을 α기울인 상태에서 Xm, Ym의 기계 좌표계로 H1∼H4의 좌표를 변환하고 이 좌표에서 천공한다.
Patent KR-20020041515-A (KR)
Title: Chinese Medicine Composition for Dissolving Suffer from Aftereffects of Drink and Method of Preparing the Same
Inventor: KIM HYUN YOUNG
IPC: A61K36/488
Filed: 2000-11-28
Abstract: PURPOSE: A process of preparing a medicinal plant composition containing Puerariae radix, Pueraria lobata, Cuscutae semen, Rubi fructus, Polygoni multiflori radix, pilose antler or the like as an effective ingredient is provided. Whereby, the composition permits the recovery of liver and kidney function as well as reduction of symptoms associated with alcohol intoxication and hangovers. CONSTITUTION: A cure for a hangover contains 32 to 52 parts by weight of Pueraria lobata, 7 to 20 parts by weight of Puerariae radix, 2 to 4 parts by weight of Aurantii Immaturi Pericarpium, 1 to 3 parts by weight of Carthamus Tinctorius L., 1 to 6 parts by weight of Cardamon, 1 to 3 parts by weight of Cornus officinalis, 1 to 3 parts by weight of Foeniculi fructus, 1 to 3 parts by weight of Rubi fructus, 3 to 5 parts by weight of pilose antler, 1 to 3 parts by weight of Polyporus, and 3 to 5 parts by weight of Atractylodis Rhizoma. The cure also contains additionally one or more selected from Amomi Semen, ginseng, Poria cocos, Massa Medicata Fermentata, Aurantii Nobilis Pericarpium, Polygoni multiflori radix, Cuscutae semen and Glycyrrhizae Radix.
Patent KR-20020043676-A (KR)
Title: Method for providing the selling information of medical supplies and health food using an electric sign
Inventor: LEE JOON
IPC: G06Q50/22
Filed: 2000-12-02
Abstract: PURPOSE: A method for providing the sales information on the medicines and the health foods by using an electric sign is provided to solve such problems as the unreliability and the ununiformity of the information of the medicines and health foods and to save the distribution cost by reducing the number of salesmen. CONSTITUTION: An information registration client(200) connects to an information providing server(300) through the Internet(100) and registers the sales data of the new medicines and the health foods. The information providing server includes a database for storing the data of a hospital or a pharmacy to advertise and transmits the sales data of the medicines and the health foods to a character providing server(400) by using the information registration client. The character providing server transmits the sales data of the medicines and the health foods to a pharmacy electric sign(610) or a hospital electric sign(620) through a relay(500) or the Internet. The electric sign receives and displays the sales data.
Patent KR-20010035059-A (KR)
Title: Internet address system using number and the method therefor
Inventor: JANG CHUNG YEOP
IPC: G06F17/00
Filed: 2000-12-09
Abstract: PURPOSE: An internet address system and its usage method is provided to allow a user to access the internet using a remote controller, a cellular phone or a general phone by using numbers alone in place of characters in the conventional system. CONSTITUTION: The system comprises an address input module(100), an internet application program(110), a domain name converter(120), a name table(130), and a domain name server(140). The address input module(100) allows a user to input a number address for a targeted internet site. The internet application program(110) offers an input window for inputting the internet number address. The domain name converter(120) checks if the input address is numbers alone, searches for a matched internet address in a name table in the case that the input address is numbers alone, and transmits the matched internet address to the domain name server(140). The name table(130) includes the internet address numbers and its corresponding real internet address.
Patent KR-20020045706-A (KR)
Title: Yoon Turn Machine.
Inventor: YOON HAN SUNG
IPC: F03G7/04
Filed: 2000-12-09
Abstract: PURPOSE: A U-turn machine is provided to drop a right portion of the U-turn machine through a weight and to return the U-turn machine by a spring for rotating with 60 degree. CONSTITUTION: Inner and outer cams are mounted on a middle shaft of a moving plate by having a triangular shape. A concentrated direction gear is installed on an outer portion of the moving plate. A spring pulls a rod. The rod is connected to the outer cam. The other rod is engaged with the inner cam. A weight is moved left and right to drop a right portion of the U-turn machine. The spring lifts the weight. The rod having the weight is operated with the spring. The other rod reduces waste of force without receiving load of the spring to continuously actuate the U-turn machine. The rod connects the cam and the concentrated gear. Thereby, the U-turn machine drops the right portion of the U-turn machine through the weight. Moreover, the U-turn machine is rotated with 60 degree by being returned by the spring.
Patent KR-20020045748-A (KR)
Title: Sram device and method for manufacturing the same
Inventor: HONG YUN SEOK
IPC: H01L27/11
Filed: 2000-12-11
Abstract: PURPOSE: A static random access memory(SRAM) device is provided to make the widthwise length of an SRAM cell longer than its lengthwise length, by disposing access transistors and drive transistors in the same direction. CONSTITUTION: An SRAM cell(100) is composed of two access transistors, 2 drive transistors and 2 high impedance resistors. A power supply line supplies power to the high impedance resistor. A word line controls the gate of the access transistor. A ground line is connected to the source of the drive transistor. A bit line and a bit line bar are connected to the drain of the access transistor, and data is inputted/outputted through the bit line and the bit line bar. The access transistors and the drive transistors are disposed in the same direction. The ground line and the bit line are formed of the same conductive layer.
Patent KR-20020045794-A (KR)
Title: Apparatus for inspect the condition of vehicle
Inventor: CHOI GWANG JU
IPC: G08C17/02
Filed: 2000-12-11
Abstract: PURPOSE: An apparatus for checking the condition of a car is provided to prevent the generation of any accident by accurately checking the driving condition of each parts within the car and informing the results to a driver. CONSTITUTION: The apparatus for checking the condition of a car consists of a car checking device(110) for detecting the operation condition of each part within the car; a car terminal(120) for sending checking information collected by the car checking device in a wireless manner; a display device(130); a DSRC base station(210) installed along the street for communicating with the car terminals; a DSRC server(230) for collecting information from the DSRC base station through an exclusive line(220) and sending information related to car safety to the DSRC base station in response to the request of a user; and a car contents provider server(300) for analyzing the car safety information to send the result to a car A/S center(410) and the DSRC server in response to the request of the user.
Patent KR-20010062654-A (KR)
Inventor: MORIMOTO YOSHIHIRO
IPC: H01L21/285
Filed: 2000-12-23
Abstract: PURPOSE: To provide an accurate mask to be worn and an EL display device wearing organic materials at given place with accuracy using the mask. CONSTITUTION: SiO2 film 101 is formed on a quadrangular shaped Si substrate 100, and with the SiO2 film left around the substrate used as a mask, a mask area M and a step part 140 are formed by etching the Si substrate 100 with an etchant KOH, and then, the SiO2 film is removed and a resist pattern 104 forming apertures 110 in the mask area M is formed and etching is done once again to form a mask to be worn. In so doing, an accurate mask made of Si substrate is obtained.
Patent KR-20020052436-A (KR)
Title: Personal UMS(Unified Messaging System) Station
Inventor: CHOI YOON GUN
IPC: H04L12/58
Filed: 2000-12-26
Abstract: PURPOSE: A personal UMS(Unified Message System) station is provided to transfer, store and report a user's communication request, to convert the intrinsic format of each medium freely into the intrinsic format of another medium, and to transfer it to a desired communication medium. CONSTITUTION: A personal UMS station consists of a user network interface block(1), an information communication device interface block(2), a central control block(3), and a message conversion block(4). The user network interface block(1), connected with a PSTN and a PDSN, executes a gateway function. The information communication device interface block(2) accesses various information communication devices, such as a PC, in the form of a digital signal. The central control block(3) collects, integrates, stores, and manages various messages in the form of digital data. The message conversion block(4) converts each message into relevant digital data, and executes text-to-speech conversion, text-to-fax conversion, an optical character recognition function, and a voice recognition function.