baber/WOPTO huggingface dataset:
Patent KR-20000034894-A (KR)
Inventor: UCHIYAMA OSAMU
IPC: F04C25/02
Filed: 1999-07-29
Abstract: PURPOSE: A roots pump and a pump device are provided to reduce a foot space by disposing a plurality of shafts to be mounted with rotors in a lengthwise direction and achieve smooth pump operation by easily converting a driving force of a rotation driving device into a rotation force of rotors without distortion of shafts by integrally forming the a root pump with the rotation driving device. CONSTITUTION: A roots pump includes a casing for defining at least one pump chamber (2a,4a) having a suction hole and a discharge hole, and rotors(9-12) disposed in the pump chamber and mounted on a plurality of parallel shafts(7,8) with a small interval each other, wherein two or more of the rotors constitute a group and sequentially operate in a lengthwise direction. The roots pump is mounted adjacent to a driving main body(20), and a rotation driving device(M) protruded from the driving main body and having a rotation driving shaft. Between the roots pump and the rotation driving device, a pump device is mounted and includes a driving gear(13) fixed on the driving shaft of the rotation driving device, and a timing gear train of driven gears(14) fixed on each shaft of the roots pump to be driven by the driving gears.
Patent KR-20010011751-A (KR)
Inventor: KIM SEONG WON
IPC: H04M15/00
Filed: 1999-07-30
Abstract: PURPOSE: A billing information output apparatus is provided to be capable of easily seizing sale information and of easily appointing a system maintenance time. CONSTITUTION: A billing information output apparatus comprises a billing data recording control part(221) and a billing information output control part(226). The billing data recording control part(221) combines billing data transferred from a billing data generating part(212) to transfer the combined data to a billing memory(222). The billing memory(222) temporarily stores the billing data and transfers the billing data to a disk(223). The billing information output control part(226) is connected to a manager terminal(230). When requesting billing information exists, the billing information output control part(226) reads billing information from a billing data storing region, draws the billing information based upon a report format, and transfers a drawn result to the manager terminal(230).
Patent KR-20010018860-A (KR)
Title: Toe shoes for ballet
Inventor: CHO YOUNG KYU
IPC: A43B23/16
Filed: 1999-08-23
Abstract: PURPOSE: Provided are toe shoes for ballet, which have an improved vamp and an improved sole and progress the feel of wearing and durability, therefore, feet are protected. CONSTITUTION: The toe shoes comprises the vamp(1) comprising a middle upper(3) and an outside upper(5), wherein the middle upper(3) comprises asbestos fiber reinforced by using a glue and an adhesive, and the sole of which the surface has embossment. Into the middle upper(3), leather inside upper(10) is attached and into the leather inside upper(10), a long elastic cushion(20) is attached. The whole vamp(1) is covered with fabrics. Further, a leather reinforced piece is put on the toe of the vamp(1) and a leather sole is attached to the top of the sole.
Patent KR-19990078964-A (KR)
Title: 온라인 시험 서비스 시스템 및 방법
Filed: 1999-08-25
Abstract: 본 발명은 인터넷상에서 온라인으로 자격인증관련 시험 서비스를 제공하는 것이다. 본 발명의 온라인 시험 서비스 방법은 인터넷을 통하여 상기 수험자가 자신의 컴퓨터를 이용하여 본 발명의 서버에 접속하였을 때, 상기 수험자 컴퓨터로 인증 시험의 절차를 안내하고, 상기 절차 안내에 따라 상기 수험자가 제공한 수험자 정보를 데이터베이스에 등록하고, 상기 온라인 시험에 필요한 수험번호 및 시험기간을 제공한다. 이후, 상기 시험기간에 맞추어 상기 수험자가 시험응시를 요청할 때, 상기 데이터베이스로부터 문제지를 추출하여 상기 수험자의 컴퓨터로 제공하며, 상기 수험자 컴퓨터에서 작성된 상기 문제지에 대한 답안이 제공될 때, 상기 답안을 채점하여 채점 결과를 상기 데이터베이스에 등록함과 동시에 상기 수험자의 컴퓨터로 제공하는 단계를 포함하는 것을 특징으로 한다. 
     따라서, 자격인증을 취득하고자 하는 수험자는 통상의 시험장에서 시험지를 이용하여 시험을 치르지 않고도 자신의 컴퓨터를 통하여 자격인증시험에 응시하고 그 결과를 통보받을 수 있게 된다.
Patent KR-20010019339-A (KR)
Inventor: OH HYO JIN
IPC: G11C19/00
Filed: 1999-08-26
Abstract: PURPOSE: A data path shift semiconductor memory device is provided to enable to use a corresponding product as a low density product by blocking the corresponding data path and shifting an adjacent data path in case that a memory block is defective or a data path is defective. CONSTITUTION: The semiconductor memory device further includes a data path adjacent to a data path connecting a memory block with an input/output terminal, and a data path shift unit. The data path shift unit includes the first switching unit(16a), the second switching unit(16b), an option unit(16c) and a control unit(16d). The first switching unit includes two transmission gates(TG1,TG2) in order to switch data paths(I/O3,I/OB3) of the memory block(MB3) and input/output terminals(DQ3,DQB3), and the second switching unit includes two transmission gates(TG3,TG4) in order to switch data paths(I/O4,I/OB4) of the memory block(MB4) and input/output terminals(DQ4,DQB4). The option unit includes a fuse(FS) and transistors(M1-M4), and therefore generates a path shift control signal(PSHIFT) in a high state of a power supply voltage in case that the fuse is not blown, and generates a path shift control signal(PSHIFT) in a low state of a ground voltage in case that the fuse is blown. The control unit includes inverters(INV1,INV2) and transistors(M5-M8), and buffers the path shift control signal through the inverter(INV1) and the transistors(M5,M6) and latches the buffered signal to a latch including the inverter(INV2) and the transistors(M7,M8).
Patent KR-20010020000-A (KR)
Title: Database management method of digital communication system
Inventor: HAN WON JUN
IPC: H04L12/00
Filed: 1999-08-31
Abstract: PURPOSE: A method for managing databases of a digital mobile communication system is provided to separate database parts in general statistics collecting/outputting functions from database parts in an MMC(Man Machine Communication) command functional part requested by an operator, to manage statistics data. The method is provided to remove an unnecessary operation factor of a statistics block through a database management. Therefore, a data processing is performed at a high speed, and load of a BSM(Base Station Manager) is reduced. CONSTITUTION: A digital mobile communication system performs an SMMX(Statistic Measurement Manger) when an operator requests an MMC(Man Machine Communication). The digital mobile communication system collects BSC(Base Station Controller) statistics data every 10 minute, and stores databases according to statistics items. The digital mobile communication system performs a general statistics process routine. The digital mobile communication system examines a job to process or output the operator MMC request. If the job is not generated, the digital mobile communication system carries out an MMC processing and deletes the databases.
Patent KR-20010026030-A (KR)
Inventor: KIM GAP JIN
IPC: B66B1/00
Filed: 1999-09-02
Abstract: PURPOSE: A power device for an elevator is provided to reduce electric charges, and to design an environment friendly elevator system by replacing some of power, a commercial power supply, and a battery with a generator using solar thermal electric power. CONSTITUTION: An elevator power device comprises a solar collector(20) collecting energy from the sun; a solar thermal electric power supply device(30) generating and storing the electric power from the solar collector, and supplying solar thermal electric power to an elevator system(10); a low-level electric power sensor unit(40) detecting abnormal electric power supply of the solar thermal electric power supply device; an alarm(50) notifying the abnormal electric power supply; an a supervisory panel(60) detecting the abnormality of the electric power supply, and switching a power supply to a commercial power supply(2) and a battery(4) as the electric power supply is in the abnormal state. The solar thermal electric power collector is installed on a roof of a building for collecting solar energy. The collected energy is converted to electric power to be used for an elevator by the electric power supply device. Thus, the electric power is continuously supplied to the elevator by storing the electric power converted from the solar energy.
Patent KR-20000000073-A (KR)
Inventor: YOO GYUI HA
IPC: B26B19/00
Filed: 1999-09-03
Abstract: PURPOSE: A manufacturing method using a multi steps cutting tool is provided to be able to process an efficient and high-accurate edge and increase efficiency for forming an edge. CONSTITUTION: A manufacturing method using a multi steps cutting tool comprises:a high-accurate cutting tool(1) manufactured by a multi steps cutting edge carbide or cermet, a belt-shape metal razor blade(2), cutter edge, etc., by a belt-shape; and formed:by pressed and cut processing when the belt- shape metal material passes the fixed high-accurate carbide or cermet multi steps cutting edge by cutting speed.
Patent KR-20010026482-A (KR)
Inventor: KIM CHI JUNG
IPC: H04L12/24
Filed: 1999-09-07
Abstract: PURPOSE: An apparatus for processing BMD(Billing Mediation Device) state message of a mobile communication system is provided to notify the state of the BMD to operators by outputting the state information in a message form, thereby efficiently managing the state of the BMD. CONSTITUTION: BMD systems(20,30) transmits state information of the present BMD to an exchanger(10) by using MMC(Man-Machine Communication) message form and generates state messages related to charging data process in each block of the systems(20,30) as predetermined message form for graphic processing. The exchanger(10) includes a charging data block(12) transmitting charging data to the BMD systems(20,30), transmitting BMD state information request received from an operator to the BMD systems(20,30) in the predetermined message form, and transmitting state message input from the BMD systems(20,30) to the operator.
Patent KR-20000023054-A (KR)
Inventor: ESTER WILLIAM GRAHAM
IPC: B24B37/30
Filed: 1999-09-10
Abstract: PURPOSE: A process for manufacturing a semiconductor IC and a chemical mechanical polishing device is provided to control a thermal variance by using a cooling/heating device for performing a local thermal control. CONSTITUTION: A process for manufacturing a semiconductor IC and a chemical mechanical polishing device is to use a chemical mechanical polishing methode to generate a flat accumulation semiconductor structure. The process comprises the step of: generating a semiconductor substrate(71) by forming one more layers on a flat semiconductor wafer(17,1851); forming a metal layer on the semiconductor substrate; removing a portion of the layer on a high area by a chemical mechanical polishing; and controlling a temperature of the wafer during the removing process.
Patent KR-20010028677-A (KR)
Inventor: KIM BYEONG HOE
IPC: B29C70/00
Filed: 1999-09-22
Abstract: PURPOSE: A method for forming an interconnection pipe to a molding made from synthetic resin or glass fiber reinforced plastics and molding produced thereby are provided, which can prevent water leakage, improves appearance by smoothing the interconnection part, and reduce time and labor load intensity. CONSTITUTION: The method for forming an interconnection pipe to a molding made from synthetic resin or glass fiber reinforced plastics characteristically comprises the steps of: forming an insert fixing hole(S1) which a molding hole of an interconnection pipe is inserted into; inserting the molding hole into the insert fixing hole(S2); fixing the molding hole of the interconnection pipe to a mold(S3); inserting a bolt into the fixed molding hole of the interconnection pipe(S4); coating the surface of the mold with mold release agent(S5) to separate molding from the mold easily; color-coating the surface of the mold to endow the molding with colors; layering glass fiber and synthetic resin repeatedly then impregnating the synthetic resin into glass fiber to show regular thickness(S7); drying the molding(S8); separating the bolt from the molding hole of the interconnection pipe(S9); separating the molding from the mold(S10).
Patent KR-20010036599-A (KR)
Inventor: KIM AM GYU
IPC: G01F15/00
Filed: 1999-10-09
Abstract: PURPOSE: A sealing device is provided to maximize operation efficiency and convenience by fixing a sealing wire in a simple manner and sealing and to maximize reliability by preventing a damage of a sealing state. CONSTITUTION: A sealing device includes a fixing body(10) and a rotating lock(20). The fixing body has wire holes(11), an inner coupling hole(12) and a plurality of fixing projections(15) having an inclined guide surface(16) at a lower and inner surface of the coupling hole and a vertical latch surface(17). The rotating lock has a coupling part(22) having the same diameter as the coupling hole of the fixing body and a movable projection(25). The movable projection has a winding part(21') having wire coupling holes corresponding to the wire holes, an inclined surface(26) guided to the inclined guide surface, and a caught surface(27) engaging the vertical latch surface. A sealing wire(5) is wound by rotating the rotating lock in one direction.
Patent KR-20010038061-A (KR)
Inventor: KIM SUN UK
IPC: H04W92/18
Filed: 1999-10-21
Abstract: PURPOSE: A method for transmitting data between mobile terminals is provided to improve call quality by making packet data bypassed at a vocoder in the case of a call between mobile terminals. CONSTITUTION: If a call path between terminals using a base station controller is set up, the base station controller makes its vocoder operated in a bypass mode. In this case, packet data are received to the vocoder in the case of a call between mobile terminals. Meanwhile, in the case of a call between a mobile terminal and a wired terminal, voice data are received to the vocoder(S1). Accordingly the base station controller checks whether the data received at the vocoder are the packet data or the voice data(S2). The base station controller judges how to set up an operation mode of the vocoder according to the type of the received data(S3). If the received data are bypass packet data, the base station controller makes the vocoder continuously operated in the bypass mode. In case that the received data are the voice data, the base station controller makes the current mode of the vocoder converted into a vocoding mode(S4).
Patent KR-20010038513-A (KR)
Inventor: HWANG IN CHUL
IPC: E05C17/00
Filed: 1999-10-25
Abstract: PURPOSE: A device to prevent a window from being separated from a window frame is provided to prevent a window from moving when the window is locked with the device as the window is opened a little. CONSTITUTION: One side of a separation preventing-plate(1) is bent up, and fixing holes(2) are formed in the bent up part. A guide groove(3) is formed in the other side of the separation preventing plate to guide and fix a stopper(5). A reinforcing projection(8) is projected from the upper and lower sides of the guide groove for the separation preventing plate. The stopper is inserted into the guide groove, and a screw rod(6) is projected from the center of the stopper. In the screw rod, a thread is formed. Fixing projections(4) are formed in the upper and lower parts of the rear side of the separation preventing plate. Fixing projections(4') corresponding to the projections of the separation preventing plate are formed in the upper and lower parts of the front side of the stopper. An adjusting knob(7) is fastened in the screw rod.
Patent KR-20010029407-A (KR)
Title: Hula-hoop having multiple forms
Inventor: AN HYO CHAN
IPC: A63B19/00
Filed: 1999-11-01
Abstract: PURPOSE: A hula-hoop having multiple forms is provided, which enjoys an exercise play effectively by increasing an exercise effect and an amusement through improving the hula-hoop variously. CONSTITUTION: A hula-hoop having multiple forms is characterized by comprising the following: (i)a hula-hoop which is formed with equipping multiple insert bodies having multiple forms according to the outside of a main body ring; (ii)a hula-hoop which is composed of three rings by forming a ring shape through jointing multiple unit bodies(30) each other and by forming a built-in type with a main body ring(31) and a middle ring(32) and an outside ring(33) and a connection supporting plate(34); (iii)a hula-hoop having multiple forms which is formed in double forms of the top and the bottom by receiving a ring in an insert section of the top and the bottom.
Patent KR-20010020094-A (KR)
Inventor: HEGGIE WILLIAM
IPC: C07J17/00
Filed: 1999-11-03
Abstract: PURPOSE: A method for manufacturing mometasone furoate is provided to enable the esterification of exclusively the desired hydroxyl group without protecting other hydroxyl groups by reacting mometasone with furoyl chloride in an inert solvent in the presence of a specific amine. CONSTITUTION: The objective mometasone 17-(2-furoate) can be produced by reacting mometasone with 2-furoyl chloride in an inert solvent (preferably a non-polar water-immiscible solvent, especially preferably dichloromethane) in the presence of a t-amine (preferably triethylamine). The amounts of 2-furoyl chloride and triethylamine are preferably 2.5-4 equivalent and 3-6 equivalent based on 1 (mol) equivalent of mometasone, respectively. The reaction is preferably carried out at 0-25 deg;C. Preferably, the product produced by the above reaction is treated with an aqueous solution of hydrochloric acid to remove an enol-type furoate formed at the 3- and 20-site of mometasone furoate.
Patent KR-20010045440-A (KR)
Inventor: KIM JEONG HYEON
IPC: G02F1/136
Filed: 1999-11-05
Abstract: PURPOSE: A liquid crystal display(LCD) and a method for manufacturing the same are to enhance the junction characteristic between gate insulating layers consisting of a semiconductor layer and an organic film. CONSTITUTION: The LCD includes a gate insulating layer(54) between a gate electrode(52) and a semiconductor layer(58) in a thin film transistor. The gate insulating layer is made of an organic material and is flattened by one method selected from a group consisting of a spin coating, a rolling and a dipping. The organic material has a dielectric constant of 2 and more, a light transmissivity of 90% or more and a heat endurance temperature of 100 deg.C or more. The surface of the gate insulating layer is processed using at least one gas selected from a group consisting of NH3, O2, N2, He and H2 in order to enhance an adhesive force to the semiconductor layer. The gate insulating layer is formed on a substrate on which the gate electrode is formed.
Patent KR-20010046186-A (KR)
Inventor: LEE JEONG HUN
IPC: H05K7/20
Filed: 1999-11-11
Abstract: PURPOSE: A cooling apparatus for wireless communication system is provided to cool the RF unit by installing an evaporator and an endothermic plate to emit the liquid refrigerant through a refrigerant flow tube and to circulate the vaporized refrigerant. CONSTITUTION: The cooling apparatus for wireless communication system comprises an endothermic plate(20), an evaporator(30), a refrigerant flow tube(40), a pressure regulator(50), and a refrigerant pin(60). The endothermic plate connected to the RF unit(10) absorbs the heat generated at the RF unit. The evaporator reserves liquid refrigerant within the housing and has a refrigerant inlet at the bottom of the housing and a refrigerant outlet at the top of the housing. The refrigerant flow tube connects the refrigerant inlet and the refrigerant outlet and passes the body wall to expose the tube to external environment. The pressure regulator installed within the system adjusts the internal pressure of the refrigerant flow tube. The refrigerant pin installed outside of the system liquefies the vaporized refrigerant which flows through the refrigerant flow tube.
Patent KR-20010047922-A (KR)
Inventor: KIM YOUNG SOO
IPC: H04B1/38
Filed: 1999-11-24
Abstract: PURPOSE: A picture communication device for screening and transmitting moving picture messages is provided to screen and transceive a moving picture message according to a user's intension when he makes or receives a telephone call. CONSTITUTION: A protection cover(130), installed in the front of a camera installed at the lower side of a covering part(110) of a picture phone(100), protects a camera lens. The protection cover(130) is opened and closed by the operations of a transfer switch(140) installed at the lateral side of the covering part(110). According to an operation of the transfer switch(140) a video message to be transmitted from the picture phone(100) is determined. In case that the transfer switch(140) is located in a video mode, the picture phone(100) transmits a real-time voice message with a real-time moving picture message photographed through the camera as the protection cover(130) is opened. If the transfer switch(140) is located in a voice mode, the protection cover(130) is closed to protect the camera lens.
Patent KR-20010054728-A (KR)
Inventor: KIM DONG GYUN
IPC: E03B11/02
Filed: 1999-12-08
Abstract: PURPOSE: A panel connecting method of a stainless water tank is provided to prevent water pollution caused by rust and cracks caused by the increase of brittle in welded parts by connecting stainless panels firmly and easily by a non-welding method. CONSTITUTION: A panel connecting method of a stainless water tank comprises the steps of: forming 2-stage C-shaped first bent parts(13,14) longitudinally at the end of first and second stainless panels(11,12) connected mutually; shaping 3-stage C-shaped second bent parts(16,17) united in the form of enclosing the 2-stage C-shaped first bent parts longitudinally by placing a fixed plate(22) on the middle of an inner connecting plate(15) and folding both sides of the inner connecting plate; attaching a packing member(21) on the outside of the vertical part of the second bent parts; forming 1-stage C-shaped third bent parts longitudinally at both ends of an outer connecting plate(18); combining the second bent parts to the first bent parts; and combining the third bent parts to the mutually combined first and second bent parts and pressurizing both sides to connect in one.
Patent KR-20000057046-A (KR)
Inventor: SHIBUYA MASAHIRO
IPC: G11C8/08
Filed: 1999-12-09
Abstract: PURPOSE: A semiconductor memory device having a redundancy deciding circuit is provided to miniaturize an entire circuit size without concentrating processing load on one circuit, by deciding whether a redundancy word line is activated or inactivated, and by deciding whether a main word line is activated or inactivated on the basis of the decided redundancy work line. CONSTITUTION: A semiconductor memory device having a redundancy deciding circuit comprises a dynamic NOR circuit(21) and a dynamic AND circuit(23). The dynamic NOR circuit is composed of a P-channel metal oxide semiconductor(MOS)(PMOS) transistor(21-1) and N-channel MOS(NMOS) transistors(21-2,21-3). The PMOS transistor receives an initializing signal(PXR) in a gate. The NMOS transistors receive deciding signals(ACO,AC1) in a gate. The PXR is low before deciding a redundancy, and is high when the deciding signals are inputted. The dynamic NOR circuit outputs a high level signal in an initializing state. Signals outputted from the dynamic NOR circuit are inputted to a buffer(24) composed of inverters(24-1,24-2). A control signal(RDCO) is outputted from the buffer. The RDCO is low in an initializing state. The dynamic AND circuit is composed of a PMOS(23-1), an NMOS(23-2), an NMOS(23-4), and inverters(23-5,23-6). The PMOS receives the PXR in a gate. The NMOS(23-2) receives an output of the dynamic NOR circuit in a gate. The NMOS(23-4) receives a clock signal(CLK2) in a gate.