baber/WOPTO huggingface dataset:
Patent KR-20040025292-A (KR)
Title: spring-type hinge
Inventor: LEE BO HYEOP
IPC: E05F1/12
Filed: 2002-09-19
Abstract: PURPOSE: A spring type hinge is provided to promote users' convenience by closing an opened door automatically and conveniently. CONSTITUTION: The spring type hinge(A) contains: a door fixture(11) and a rotary tub(12); a doorframe fixture(20) provided with a support tub(21) arranged on the lower part of the rotary tub(12) and a doorframe fixing piece(22); a shaft(30) built in the rotary tub(12) and the support tub(21) and provided with a spring support(31) and a tension controller(32); a torsion spring(40) fitted to the shaft(30) and fixed to the rotary tub(12) and the spring support(31) respectively; a tension control pin(50) fitted to the support tub(21) and the tension controller(32) to prevent the rotation of the shaft(30); a bearing(60) attached to the upper part of the rotary tub(12) and the shaft(30); a fixing screw(70) screwed on the upper part of the shaft(30) to prevent the separation of the bearing(60); a connection pipe(80) fitted between the rotary tub(12) and the support tub(21); and a cap(90) coupled to the upper part of the rotary tub(12) and the lower part of the support tub(21) respectively.
Patent KR-20040026412-A (KR)
Title: Module for receiving digital broadcasting and digital broadcasting receiver combined them
Inventor: LEE SEONG RYONG
IPC: H04N7/20
Filed: 2002-09-24
Abstract: PURPOSE: A digital broadcast receiving module and a digital broadcast receiver having the module are provided to receive digital ground wave broadcasting signals, satellite broadcasting signals and cable broadcasting signals. CONSTITUTION: A digital broadcast receiving module(200) includes a tuner(20) for receiving a digital broadcasting signal, a demodulator(21) for demodulating the received digital broadcasting signal, and a means(300) for descrambling the demodulated digital broadcasting signal. The means is one of a smart card, a conditional access and a POD. The module further includes the first and second connectors. The first connector connects the module to a main body of a digital broadcast receiver. The second connector connects the means to the module. The digital broadcast receiving module also has a return channel block.
Patent KR-20040029608-A (KR)
Title: Pneumatic tire having improved durability
Inventor: JUN HO NAM
IPC: B60C11/03
Filed: 2002-10-01
Abstract: PURPOSE: A pneumatic tire improving durability is provided to remove a folded part in applying load by forming a bottom circular arc of a groove into one circular arc when the groove receiving load is deformed and to improve the durability of the tire by radically preventing cracks generated at the bottom of the groove. CONSTITUTION: A pneumatic tire improving durability is composed of a tread, a sidewall, and a bead part. A plurality of grooves(10) are formed at the tread. Both lateral walls(11,12) of the groove are formed in a concave curve line. The curvatures(R) of both lateral walls of the groove become a straight line when load of 100 percent is applied to the tire. A folded part is not generated by only reducing the size of the circular arc of a circular arc-shape bottom surface(13) of the groove without deforming the bottom surface into two circular arcs.
Patent KR-20040029637-A (KR)
Title: Apparatus and Method for processing graphic by device type in Home network controller
Inventor: NAM HO SEOK
IPC: G06F3/14
Filed: 2002-10-01
Abstract: PURPOSE: A device and a method for graphically processing each device type on a home network controller are provided to easily understand the type of home network devices by unifying graphic objects of the home network devices connecting to the home network controller according to each type. CONSTITUTION: A network interface module(300) receives a device characteristic data stream transmitted from the home network devices. A network stream processor(310) reads a device type descriptor by parsing the device characteristic data stream. A graphic library(320) unifies the device type descriptors by each type and stores it as the graphic object. A device type recognition manager(330) records the device type descriptor to a preset table after classifying into each type and manages a position through a pointer by searching the position storing the graphic object corresponding to the type of the recorded device type descriptor from the graphic library. A graphic processor(340) processes the graphic object indicated by pointer information of the device type recognition manager.
Patent KR-20040034197-A (KR)
Title: Attachable/detachable apparatus for stylus of portable computer
Inventor: CHOI DONG JUN
IPC: G06F1/16
Filed: 2002-10-21
Abstract: PURPOSE: A device for attaching/detaching a stylus of a portable computer is provided to make a user conveniently use a structure such as a joining structure of various parts, an installing structure of a stylus pen, a supporting structure of the portable computer, and an attaching/detaching structure of an HDD(Hard Disk Drive), and realize efficient assembly on a manufacturing process. CONSTITUTION: A pressing bar presses an outer circumference of a tip of the stylus(200) inserted from a front of a pen tip pressing part(223). A guide projection(223c) and a guide groove(224a) are respectively formed to a back and a side of the pen tip pressing part and a push button(224), and guide front/rear rotation of the pen tip pressing part. A stopping projection(223d) and a stopping groove(223e) are respectively formed to the pen tip pressing part and the push button, stop the pen tip pressing part from a read direction when the pen tip pressing part is pushed, and push the pen tip pressing part to a front direction when the pen tip pressing part is pushed again.
Patent KR-20040036226-A (KR)
Title: Method For Allocating Forward Code Channel In Mobile Communication System
Inventor: SONG DONG HUN
IPC: H04B7/26
Filed: 2002-10-24
Abstract: PURPOSE: A forward code channel allocating method in a mobile communication system is provided to effectively manage a Walsh code by changing a Walsh code for a corresponding voice call to allocate an available Walsh code with a speed requested by a data call. CONSTITUTION: A mobile terminal requests a 16 speed Walsh code allocation for a data call(S41), a base station checks whether the Walsh code with the requested speed is available(S42). If the Walsh code with the requested speed is not available, the base station allocates the maximum speed of Walsh code to the data call to receive a corresponding data service(S43). The base station searches a Walsh tree to check whether the Walsh code with the requested speed can be allocated(S44). If the Walsh code with the requested speed can be allocated, the base station changes the Walsh code for a corresponding voice call to make the Walsh code with the requested speed available(S45). The available Walsh code is re-allocated to provide the data service at the data transmission rate of the initially requested speed(S46).
Patent KR-20030036062-A (KR)
Title: Digital to analog converter including a ferroelectric non-volatile semiconductor memory, and method for converting digital data to analog data
Inventor: TANAKA MASAHIRO
IPC: H01L27/105
Filed: 2002-10-30
Abstract: PURPOSE: To provide a D/A converter capable of controlling the output of D/A- converted analog data with respect to time. CONSTITUTION: The D/A converter DAA is composed of a ferroelectric nonvolatile semiconductor memory, which consists of a data line DLA, a memory unit MUA composed of M memory cells MCAM and M plate lines PLM. Each memory cell is composed of a first electrode, a ferroelectric layer and a second electrode; in a memory unit MUA, the first electrodes of a memory cells MCAm are common and connected to the data line DLA, a second electrode of the m-th memory cell MCAm is connected to an m-th plate line PLm and the area of the ferroelectric layer forming the memory cells MCAm differs mutually among the memory cells.
Patent KR-20040039044-A (KR)
Title: Semiconductor personal dosimeter using dose conversion method
Inventor: CHAE HYEON SIK
IPC: G01T1/24
Filed: 2002-10-30
Abstract: PURPOSE: A semiconductor pocket dosimeter utilizing a dose conversion method is provided to upgrade a radiation detection performance by considering a non-linear response curve according to radiation energy. CONSTITUTION: A semiconductor pocket dosimeter includes a detector(10) for detecting radiation energy and a memory for storing a dose conversion factor. A microprocessor(400) is provided to read out the dose conversion factor and to convert the dose conversion factor into a modulation waveform, which is represented as a time-dependant function. A digital-to-analog converter converts the modulation waveform into an analog signal. A single channel analyzer is provided to output a radiation signal when a voltage level of an input signal inputted from the detector is within a value between two level breakers.
Patent KR-20040037980-A (KR)
Title: Personal digital assistant having a inner RF module
Inventor: LEE YEONG JU
IPC: H04B1/40
Filed: 2002-10-31
Abstract: PURPOSE: A PDA(Personal Digital Assistant) building an RF module therein is provided to build an RF module for connecting with a mobile phone network therein, and to directly transceive audio data and voice data with an audio CODEC through an interface, thereby minimizing deterioration of CPU performance. CONSTITUTION: An RF module(25) performs a phone function. An audio CODEC(10) converts a voice signal of a user received through a microphone(MIC) into audio data, and directly outputs the audio data to the RF module(25). The RF module(25) converts the audio data into voice data, and wirelessly delivers the voice data to a mobile phone network. The RF module(25) directly outputs voice data received through the mobile phone network to the audio CODEC(10). The audio CODEC(10) converts the voice data outputted from the RF module(25) into an audio signal, outputs the audio signal as a sound, or outputs the audio signal through an earphone jack.
Patent KR-20040038255-A (KR)
Title: System and method for playing a game continuously on the on-ling and off-line using mobile communication terminal
Inventor: CHOI GYEONG SEON
IPC: A63F13/12
Filed: 2002-10-31
Abstract: PURPOSE: A system for interworking online/offline games using a mobile communication terminal is provided to download games online as executing the games offline, and to update game result values in a mobile game server, then to consecutively play games online with the stored game result values, thereby interworking the games online/offline. CONSTITUTION: A mobile communication terminal(110) downloads games executable offline by using a communication channel, executes the downloaded games, and delivers update information including game result values and assigned number information of the games by using a wireless channel according to an operational signal. A mobile game server(120) includes a storage(122) for storing the number information of the mobile communication terminal(110) and the game result values, detects the number information from the update information, and stores the game result values corresponding to the detected information in the storage(122). The mobile communication terminal(110) accesses the mobile game server(120) through the wireless channel, and downloads the stored game result values.
Patent KR-20040039872-A (KR)
Inventor: CHOI GEON SU
IPC: A47L9/14
Filed: 2002-11-05
Abstract: PURPOSE: A filter of a vacuum cleaner is provided to prevent dust from running out by sealing a filter body and a cover and to separate the filter from a dust chamber with a knob easily. CONSTITUTION: A filter(200) of a vacuum cleaner includes a filter body(210), a filter film(230) and a cover(220). The filter body is a cylinder type and has open portions(211) and an outer peripheral thread portion on an outer peripheral surface. The porous filter film is installed to cover the open portion. The cover has a through hole(221) corresponding to an air inlet and a bore thread portion corresponding to the outer peripheral thread portion. The cover is combined to the outer peripheral thread portion. A cover knob(222) is installed a side of the filter body. Thereby, sealing between the filter body and the cover is maintained.
Patent KR-20040041300-A (KR)
Title: Green algae removal of aqueous production method and green algae removal method
Inventor: MIN CHUN SIK
IPC: C02F1/52
Filed: 2002-11-11
Abstract: PURPOSE: Provided are a method for preparing an aqueous solution of green algae elimination and a method for eliminating the green algae which are able to effectively eliminate the green algae using a mineral aqueous prepared by eluting natural mineral matter, prevent the secondary contamination and reduce the change of an ecosystem of water to a minimum. CONSTITUTION: The aqueous solution of green algae elimination is prepared by stirring a mixture of either illite or yellow earth, either sulfuric acid or hydrochloric acid and water in a weight ratio of 1:1.2:2 to 1:1.4:7 in a stirrer installed in a tank with keeping a reaction temperature of the tank at 85-90°C at 15-200 rpm for 4-6 hrs and filtering the stirred mixture through a filtering device being equipped with a filter mesh having a mesh size of 400. The method comprises steps of (a) spraying the aqueous solution of green algae elimination to water contaminated by the green algae; (b) cohering step where the green algae contained in water is cohered each other; (c) gathering the cohered green algae; and (d) separating green algae solid matter from water.
Patent KR-20030040082-A (KR)
Title: A kgd carrier and an ic mounting socket mounting it
Inventor: HISAISHI MINORU
IPC: G01R31/26
Filed: 2002-11-11
Abstract: PURPOSE: To provide a KGD carrier structured to be adaptable to a two-point contact type IC socket, thereby ensuring the electric connection. CONSTITUTION: The KGD carrier holds an IC chip with a carrier retainer and a carrier board comprising a carrier body, a carrier base and a substrate. The carrier body has IC socket contact-insertable cut grooves at a position facing a pad formed around the periphery of the substrate, and the carrier base has IC socket contact-insertable cut grooves at a position facing the pad formed around the periphery of the substrate sandwiched between the carrier body and the carrier base so as to electrically connect the pad of the substrate with the contact of the IC socket.
Patent KR-20030051218-A (KR)
Title: Lockout mechanism for fastener driving tool
Inventor: SMOLINSKI DAREK
IPC: B25C5/16
Filed: 2002-11-13
Abstract: PURPOSE: A locking mechanism for a tool driving a fixing tool is provided to prevent empty shooting in relation to the fixing tool of various sizes without an additional part or assembly to an existing tool. CONSTITUTION: A locking mechanism for a tool(10) driving a fixing tool(26) is composed of a magazine(20) for storing the fixing tool and continuously driving the fixing tool to a nosepiece(16) and a driving blade for striking the fixing tool through the nosepiece and inserting the fixing tool into the workpiece. The locking mechanism prevents the shooting of the tool for driving the fixing tool as the fixing tool is not in or almost doesn't exist in the magazine. A fixing tool track(34) is limited in the magazine to pass the fixing tool through the nosepiece. A follower compels the fixing tool in the fixing tool track to the nosepiece. The fixing tool track has a bypass part sized for receiving the follower. When the follower reaches the bypass part, the follower is detached from the fixing tool and moved to engage with the nosepiece for preventing the operation of the tool.
Patent KR-20040042119-A (KR)
Title: Composition having immune-enhancing and anticancer activity comprising the extracts of CHAGA mushroom
Inventor: KIM DONG WOO
IPC: A61P37/00
Filed: 2002-11-13
Abstract: PURPOSE: Provided is a pharmaceutical composition comprising the extract of Inonotus obliquus which has immune-enhancing and anticancer activities. The extract of Inonotus obliquus is effectively used for health foods and medicaments for prevention and treatment of adult diseases, such as immunodeficiency diseases and cancers. CONSTITUTION: A pharmaceutical composition is characterized by containing the extract of Inonotus obliquus or Fuscoporia obliquus, Fuscoporia punctata. It is effective for prevention and treatment of both solid tumor, such as lung cancer, stomach cancer, lymphoma, liver cancer, and nonsolid tumors, such as leukaemia. It also has immune-enhancing activity.
Patent KR-20040043750-A (KR)
Title: Method for implementing cross-filtering effect in a digital displayer
Inventor: KIM BYEONG SU
IPC: H04N9/77
Filed: 2002-11-19
Abstract: PURPOSE: A method for embodying a cross filter effect in a digital image device is provided to generate the cross filter effect without attaching a cross filter by grasping the position of an optical source using RGB or YUV image data and applying a cross-type pattern to a coordinate value of the optical source. CONSTITUTION: An image captured in an image device is converted into image data, and the image data are stored in a buffer. A portion which is greater than a pixel value of a peripheral RGB or a portion in which a Y value of YUV is relatively high is detected among the image data stored in the buffer. A cross-type pattern is applied to the portion which is greater than the pixel value of the peripheral RGB or the portion in which the Y value of YUV is relatively high so that light shines.
Patent KR-20040043838-A (KR)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: JANG HEON YONG
IPC: H01L27/108
Filed: 2002-11-20
Abstract: PURPOSE: A semiconductor memory device and its manufacturing method are provided to prevent the contact between an isolation layer and a landing plug by forming the landing plug of step structure. CONSTITUTION: A semiconductor memory device is provided with a semiconductor substrate(100) defined with an isolation and active region, a word line formed on the resultant structure, a source/drain region(140a) formed at both sides of the word line in the semiconductor substrate, and the first interlayer dielectric(150) formed on the resultant structure. The semiconductor memory device further includes the first and second landing plug formed in the first interlayer dielectric, and a bit line(190) for being connected with the first landing plug. At this time, the first landing plug includes the first portion formed through the first interlayer dielectric and the second portion spaced apart from an isolation layer(110).
Patent KR-20040044040-A (KR)
Title: A Method for Managing an Asynchronous Performance History in Optical Transmission System
Inventor: JE DONG GUK
IPC: H04B10/25
Filed: 2002-11-20
Abstract: PURPOSE: A method for managing asynchronous performance value records of an optical transmission device is provided to accord a substantial performance value collecting time with a display time, and to use the substantial performance value collecting time as a time stamp, thereby improving accuracy of the performance value collecting time. CONSTITUTION: When a performance value collecting timer is operated(S311), a control unit(202) requests a performance value of a unit(201)(S312). The unit(201) transmits the requested performance value to the control unit(202)(S313). The control unit(202) manages a performance value receiving time by stamping the receiving time(S314). When a performance value record reporting timer is operated(S315), the control unit(202) transmits accumulated performance values to a central control unit(203) with a time stamp(S316). If an operator(208) requests performance value records(S317), the central control unit(203) outputs collected performance value records to the operator(208)(S318).
Patent KR-20030087902-A (KR)
IPC: G11C11/4076
Filed: 2002-11-21
Abstract: 본 발명은 반도체 기억 장치의 내부 회로의 동작 여유를 확보하여 클록 주기를 높이는 것을 해결 과제로 한다. 
     위상 조정 회로는 외부 클록 신호를 지연시켜 조정 클록 신호를 생성한다. 위상 비교 회로는 외부 클록 신호와 조정 클록 신호의 위상을 비교하여, 위상 조정 회로의 지연 시간을 조정하는 위상 조정 신호를 출력한다. 데이터 출력 회로는 독출 데이터를 조정 클록 신호에 동기하여 데이터 단자에 출력한다. 데이터 입력 회로는 데이터 단자에 공급되는 기록 데이터를 조정 클록 신호에 동기하여 수신한다. 기록 데이터의 입력과 독출 데이터의 출력이 연속해서 이루어지는 경우, 기록 데이터의 입력 동작과 독출 데이터의 출력 동작의 전환 제어를 1 클록 주기 이내에 완료하면 되어, 클록 주기는 전환 제어에 걸리는 시간까지 단축할 수 있게 된다. 이 결과, 외부 클록 신호의 최고 주파수를 높일 수 있다.
Patent KR-20030043707-A (KR)
Title: Buttonhole sewing machine and cutting device of under thread thereof
Inventor: OGATA TAKAHIRO
IPC: D05B3/06
Filed: 2002-11-25
Abstract: PURPOSE: To surely cut or hold a lower thread by freely and easily changing a waiting position or closing quantity in a lower thread cutter for a sewing machine for buttonholing. CONSTITUTION: In the lower thread cutter 130 provided in the sewing machine for buttonholing for cutting the lower thread after the formation of buttonholing, the cutter is provided with lower thread cutting scissors 52 for cutting the lower thread and holding the cut lower thread at the prescribed waiting position while looping it, a pulse motor 131, and a driving cam member 134 to be driven for opening/closing the lower thread cutting scissors by being driven and rotated by the pulse motor 131. By changing the rotating position of the driving cam member 134 in the case of stopping rotation from an original position in a direction (n), the waiting position can be changed, and by changing a rotating position where the driving cam member 134 arrives when rotating in the direction (n), the closing quantity of the lower thread cutting scissors 52 can be changed. By changing a rotating position where the driving cam member 134 arrives when rotating in a direction (m), the opening quantity of the lower thread cutting scissors 52 can be changed.
Patent KR-20040046718-A (KR)
Inventor: LEE SEUNG MIN
IPC: E05C17/22
Filed: 2002-11-28
Abstract: PURPOSE: A door checker is provided to heighten durability with simple structure and to realize stable opening/closing power. CONSTITUTION: The door checker comprises: two spring arms(1) arranged parallel to each other; a stopper(3) installed to support one end of the spring arm(1); a bracket(5) connected to the other end of the spring arm(1); many bends(7) installed to the spring arms(1); and a case(11) provided with a guide groove which limits the spring arms(1) in the narrowed direction.
Patent KR-20030047783-A (KR)
Title: Information Recording Medium and Method for Producing the Same
Inventor: KOJIMA RIE
IPC: G11B7/2437
Filed: 2002-12-06
Abstract: PURPOSE: An information-recording medium and a manufacturing method thereof are provided to ensure high reliability and overwriting capability without having an interface layer. CONSTITUTION: An information-recording medium comprises a substrate(1), a recording layer(4), and a Zr-Zn-S-O-based material layer. The recording layer and dielectric layers(2,6) are formed on the surface of the substrate. In the recording layer, a phase change is generated between a crystal phase and an amorphous phase by irradiation of light or application of an electric energy. The dielectric layers are Zr-Zn-S-O-based material layers comprising Zr, Zn, S and O, preferably consisting essentially of a material expressed, for example, with the formula (ZrO2)X(Zn-S)100-X (mol %) wherein X is in the range of 50<=X<=80.
Patent KR-20040051372-A (KR)
Title: An element for accessary and manufacturing method therefor
Inventor: LEE SUNG
IPC: A44C27/00
Filed: 2002-12-12
Abstract: PURPOSE: A decoration member for an accessory and a manufacturing method therefor are provided to enable mass production of decoration members, to make handling and post-processing easier in transportation and storage and to drastically improve working efficiency due to convenience of attaching a decoration member to the accessory. CONSTITUTION: Decoration members(100) are aligned and arranged in rows in one supporting frame(200) and are formed to be connected to each other so that the decoration members(100) in the respective rows can be cut. The gaps between the rows of the decoration members are not connected to each other but separated. The decoration members are formed so that the respective rows do not obstruct each other.