baber/WOPTO huggingface dataset:
Patent KR-20010002374-A (KR)
Inventor: KOO JA EON
IPC: F02B27/02
Filed: 1999-06-15
Abstract: PURPOSE: A variable suction system is provided to remove air leakage via a throttle valve gap by removing a manifold throttle valve from a straight port for introducing more air into a combustion room in case of a high load, thereby improving the fuel ratio and stability of an engine. CONSTITUTION: A variable suction system includes an upper cap(10) formed vertically movably by an upper end of a hydraulic lash adjust(HLA;7) formed on a straight port valve and formed with an introduction hole(11) for introducing a hydraulic pressure at a side, a return spring(12) for connecting an inner top surface of the upper cap to the top surface of the HLA, a second oil channel(13) penetratingly formed on a cylinder head(1) for passing the hydraulic pressure introduced from an outside by, a hydraulic pressure supply groove(14) longitudinally formed at an end part of the second oil channel for increasing a probability that the hydraulic pressure supplied via the second oil channel is supplied to the introduction hole of the upper cap, a hydraulic pump for generating a predetermined hydraulic pressure, a three-way valve to be varied according to a control signal for selectively connecting the hydraulic pump and the second oil channel to a hydraulic pressure return path, and an electronic control unit for converting the three-way valve to a hydraulic pressure return path to energize the straight port valve in case of a high load, while to a hydraulic pressure return path to de-energize the straight port valve in case of a low load, according to an operation state of the engine.
Patent KR-20010003877-A (KR)
Inventor: KIM SEONG GWON
IPC: B66F19/00
Filed: 1999-06-25
Abstract: PURPOSE: A robot for baggage loading which has a balancing device for compensation of weight maldistribution is provided to prevent the robot from falling over by removing the weight maldistribution even in case of loading of massive baggage, so that the loading work proceeds stably. CONSTITUTION: A robot for baggage(25) loading comprises; a robot body(10); a loading part(40) which consists of a fixing part(30) fixed in the robot body and loading plates which move in between loading place separated from the robot body; a balancing part which is installed to be accessible to or apart from robot body; a driving device which drives so that the balancing part is easy to approach and apart from the robot body; and a controlling device which controls the driving device so that the balancing part moves in the opposite direction of the loading plates when the loading plates move toward loading location, and removing the weight maldistribution by baggage loaded on the loading plates. The driving device comprises; a rack connected to balancing part; a pinion which engages with the rack; and a driving motor which drives the pinion.
Patent KR-20010005307-A (KR)
Inventor: KWAK IN GEUN
IPC: H01L21/82
Filed: 1999-06-30
Abstract: PURPOSE: A bit line formation method in semiconductor devices is provided to be capable of lowering the face resistance of bit lines and thus improving the operating speed and reliability of devices. CONSTITUTION: A bit line formation method includes forming the first interlayer insulating film(19) including a bit line contact(21) on a semiconductor substrate in which a MOSFET transistor is included. A polysilicon layer is selectively grown on the bit line contact, thus forming a bit line contact pad(23). The second interlayer insulating film is formed on the entire surface. Then, the second interlayer insulating film is etched using the bit line mask as an etch mask, thus forming a groove through which the bit lines contact pad is exposed. Next, a metal layer for bit line is formed on the entire structure. The metal layer for bit line is etched to fill the groove, thus forming a metal bit line(27b) connected to the bit line contact pad.
Patent KR-20010008963-A (KR)
Inventor: KIM GAP SIK
IPC: E05B47/00
Filed: 1999-07-06
Abstract: PURPOSE: An electronic lock structure is provided to contact an electronic key with an input terminal at any angle and prevent dirt from being piled up in a groove of the input terminal. CONSTITUTION: An electronic lock structure includes an electronic key having a body part(11) incorporating a ROM(21) in the inside and partially having a semispherical plane, a first electric conductor(13) formed in the center part of the semispherical plane in a circle shape and electrically contacting with a first terminal(23) of the ROM, and a second electric conductor(15) formed in a ring shape to be electrically separated from the first electric conductor and forming the most part of the semispherical plane of the body part and contacting with a second terminal(25) of the ROM; and an input terminal formed as a groove partially having a semispherical plane and formed with a circular third electronic conductor(33) electrically contacting with the first electronic conductor, and a fourth electric conductor(35) formed in a ring shape to be electrically separated from the first electric conductor and covering most part of the semispherical plane of the groove and electrically contacting with the second electronic conductor.
Patent KR-20010009484-A (KR)
Inventor: KIM HYUNG SEOB
IPC: A23G3/02
Filed: 1999-07-09
Abstract: PURPOSE: A pie manufacturing device is provided, which can repeatedly mold doughnut-typed or stick-typed pies according to a predetermined cooking time and temperature. CONSTITUTION: A control part(2) is installed on an end of a main house(1) and forms pies under a predetermined condition by controllers(5,5a) of heating temperature and cooking timers(6,6a). First molds(3,3a) contains kneaded dough. Second molds(4,4a) is formed to open/close. A heater is installed on each backside of the first(3,3a) and the second molds(4,4a). The first molds have a stick-typed form and a doughnut-typed form. The heating temperature of the first and the second molds is modulated between 280deg.C and 300deg.C for 4-5 minutes. Start buttons(7,7a) are operated by a user after putting ingredients in the first and the second molds. Buzzer(8,8a) alarm to finish the formation of pies by driving after passing predetermined time.
Patent KR-20010010074-A (KR)
Inventor: PARK HYUK KOO
IPC: A47B13/08
Filed: 1999-07-15
Abstract: PURPOSE: Assembly health desk for office is provided wherein a drawer subject is completely separated and assembled so that it greatly reduces the volume of a desk. CONSTITUTION: In the common desk wherein a drawer subject(30) including an upper plate, a back plate and a drawer(31) are separated and combined, the assembly health desk for office is characterized by comprising the parts of: an upper plate body which is made of stone for generating far-infrared ray; the drawer subject wherein left- and right-side plate(32)(32'), a backside plate(33), a lower base(39) and a wide support tree(34) are separated and formed; and a side support tree(35) which is placed to intersect to the wide support tree.
Patent KR-20010016669-A (KR)
Inventor: PARK CHANG HWI
IPC: G01L5/28
Filed: 1999-08-02
Abstract: PURPOSE: A performance tester of a brake booster is provided to avoid the assembly delay caused by the repeated installation of a booster by installing only a normally actuated booster in a vehicle through the performance tester. CONSTITUTION: A performance tester of a brake booster consists of a lathe member(1), an installation device(10) and a brake performance confirming device(50). The installation device separately installs an arm member and the booster on the lathe member. The brake performance confirming device detects an appropriate brake state of a wheel as actuating the booster. A vacuum pump(23) is stopped after driven for a specific time by supplying power to a drive device(21). An arm member(7) is rotated and moved in a B direction by regular pressure with a torque wrench. Upon confirming that the arm member gradually ascends after perfectly entering, the normal action of a booster(3) is decided. When there is no change of the height of the arm member, the booster is decided as a defective one. In a state of stopping the vacuum pump, the arm member is rotated several times with the torque wrench and returned to an original position. After moving the arm member, the vacuum pump is actuated. Herein, upon confirming that the arm member descends more, the normal action of the booster is decided. While the vacuum pump is actuated, the arm member is moved. Upon keeping a state of moving the arm member for thirty seconds after stopping the vacuum pump, there is no change of the height of the arm member. Then, it is decided that the booster is normally actuated.
Patent KR-20010017351-A (KR)
Title: Blower
Inventor: SONG SEONG BAE
IPC: F04D17/00
Filed: 1999-08-10
Abstract: PURPOSE: A sirocco fan is provided to remove the recirculation area generated in an end of a suction port, thereby improving the efficiency of the sirocco fan and reducing the noise. CONSTITUTION: A sirocco fan includes an impeller(50) mounting a plurality of blades(51) and rotating for generating air flow, a scroll housing(60) having a suction port(60a) for inhaling air and a discharging port discharging air by the rotation of the impeller for guiding the air flow, a bell mouth(70) installed in the suction port of the scroll housing for guiding the flow of the inhaled air, and a semicircular or an elliptic guide plate(80) installed inside of a panel where the suction port of the scroll housing is installed, to prevent recirculation of the inhaled air.
Patent KR-20010018323-A (KR)
Inventor: JUNG JIN UK
IPC: A61F2/06
Filed: 1999-08-18
Abstract: PURPOSE: Provided is an artificial blood vessel instrument to fill up the extended part of a body such as a blood vessel, a gullet, a urethra by using a shape memory alloy. CONSTITUTION: The artificial blood vessel instrument comprises a super elastic shape memory alloy which forms a hollow cylindrical body(3) having a plurality of latticed spaces(2) formed by crossing and weaving the shape memory alloy, an inserting thread(12) which is inserted continuously in the spaces(2) form down to up and from up to down again in longitudinal and circumferential directions.
Patent KR-20010026908-A (KR)
Inventor: PARK TAE UN
IPC: H04B7/26
Filed: 1999-09-09
Abstract: PURPOSE: A method for registering personal information data of a mobile terminal is provided to make a user of other mobile communication terminal connect a call by using personal information of a mobile communication terminal user capable of connecting with a mobile communication system, when the mobile communication terminal user makes the personal information as data to register in the mobile communication system. CONSTITUTION: The first and the second mobile terminal(1,2) are capable of performing calls during the moving. An MSC(Mobile Switching Center)(3) constitutes a contact point between the first and the second mobile terminal(1,2), for user traffic between other mobile communication networks or other MSCs. The MSC(3) tracks a location of a mobile communication subscriber to supply a mobile communication service, and has a call hand-off function for continuing the communication service. A VLR(Visitor Location Register)(5) receives information on a present location of the roaming subscriber. An HLR(Home Location Register)(6) is located in a fixed point relating to the first and the second mobile terminal(1,2), and manages subscriber information and subscriber location information.
Patent KR-20010026938-A (KR)
Inventor: SONG CHUL HO
IPC: B62M3/08
Filed: 1999-09-09
Abstract: PURPOSE: A bicycle pedal is provided to be conveniently used by actuating an instep support cover only through a simple manipulation of feet and supporting or decomposing an instep. CONSTITUTION: A pedal of a bicycle is comprised of a pedal shaft(2) is fixed on a crank arm of the bicycle; a pedal frame(10) installed to be freely rotatable around the pedal shaft; an instep support cover(20) freely movable between an instep support position for supporting the instep and an instep release position dislocated from the instep; a position converter for changing the position of the instep support cover between the instep support position and the instep release position by putting up and down the feet on the pedal frame; and a locking device for keeping or releasing the instep support cover in a state of being fixed at the instep support position. As the instep is firmly supported by the instep support cover, drive force is generated even when the pedal ascends. Thus, the forward drive force of the bicycle is continuously generated over the entire section of 360 degrees on both pedals so that a movement effect is improved.
Patent KR-20010027300-A (KR)
Inventor: LEE CHANG HEON
IPC: B60K37/00
Filed: 1999-09-13
Abstract: PURPOSE: A color changing method and a device improve a visibility and promote the quality of a device by changing color of a pointer continuously and variously. CONSTITUTION: A color changing method is to dispose light sources of three colors(30, 31, 32) at regular intervals on a circumference with a shaft of a pointer(40) as its center, control each light source to radiate at different time for a certain time and induce mixture between these colors using afterimage effect of eyes so as to implement various colors. A color changing device comprises a pointer(40), light sources of three colors(30, 31, 32) and a light source operating control part. The pointer(40) has a prism for receiving light integrally. The light sources(30, 31, 32) are disposed at regular intervals on a circumference with a shaft of a pointer(40) as its center. The light source operating control part(a micro computer) is connected to the light sources(30, 31, 32) to control the light sources(30, 31, 32) to be switched on/off.
Patent KR-20010035749-A (KR)
Inventor: LEE YEONG SU
IPC: G06F15/02
Filed: 1999-10-02
Abstract: PURPOSE: A method for displaying a name of a network printer is provided to enable a user to confirm a name of a printer without output, by confirming the name of the printer through a window of the printer. CONSTITUTION: The network computer installs a network printer which a user selects, and receives a name of the printer from the user according as the network computer executes a printer control program by a user command(S10). The name of the printer is transmitted to the printer selected according as the name of the printer is inputted from the user(S20) through the network computer. The network printer receives and stores the name of the printer transmitted. In addition, the name of the printer is displayed on an indication window(S30).
Patent KR-20010038735-A (KR)
Inventor: LEE SEUNG RYEOL
IPC: H04L12/861
Filed: 1999-10-27
Abstract: PURPOSE: An apparatus and method for measuring an ABR(Available Bit Rate) buffer level is provided to carry out the buffer level measurement of an ABR buffer queue in an ABR engine more efficiently. CONSTITUTION: An ABR buffer level measurement part is composed of a read clock register(30), a write clock register(32), a comparator(34), a 1-bit adder(36), a queue level register(38). The read clock register(30) outputs a state of a read clock(R_CLK) as a read clock latch signal(R_LCH) in response to a main clock(M_CLK) in order to read a cell stored in an ABR buffer queue. The write clock register(32) temporarily stores a state of a write clock(WR_CLK) in response to the main clock(M_CLK) in order to write a cell in the ABR buffer queue and outputs a write clock latch signal(W_LCH). The comparator(34) compares the write clock latch signal(W_LCH) and the read clock latch signal(R_LCH) in response to the main clock(M_CLK) and outputs a comparison value(COM). The 1-bit adder(36) adds a previous queue level value of the queue level register(38) and the comparison value(COM) provided from the comparator(34) and updates the added value as the current value of the queue level register(38).
Patent KR-20010045158-A (KR)
Inventor: KIM YOUNG SOO
IPC: H04N7/18
Filed: 1999-11-03
Abstract: PURPOSE: A videophone capable of selectively transmitting a moving video message is provided to transmit a moving video message in accordance with a user's attention when the user calls and receives a telephone. CONSTITUTION: A protecting cover(130) is operated by an operation of an opening/closing switch(140) mounted at a side surface of a cover unit(110). The pattern of a moving video message transmitted from a videophone(100) is decided in accordance with an operation of the opening/closing switch(140). If the position of the opening/closing switch(140) is reached to a video mode, the protecting cover(130) is opened, and the videophone(100) transmits the moving video message being photographed by a camera and a user's current audio message. If the position of the opening/closing switch(140) is reached to an audio mode, the protecting cover(130) is closed for protecting a lens of a camera. At this time, the videophone(100) transmits a moving video message previously stored in a memory, a video message and audio message of the user who is telephoning in current. The memory provided in the videophone(100) stores a moving video message and a video message for profiling the user. The profile moving video message is prepared by a user and stored in the memory. The profile moving video message is recorded by operating a recording key through a camera of the videophone(100) and the recorded message is stored in the memory. In addition, the video message is stored as an image file.
Patent KR-20010045162-A (KR)
Inventor: YUN BYUNG KI
IPC: B29C48/67
Filed: 1999-11-03
Abstract: PURPOSE: An extruding device is formed linearly and adjusts mixing and extruding amount thereon to improve efficiency and reduce the volume thereof. CONSTITUTION: A driving part(2) is installed on one side of the upper part of a main body(1). An extruder(3) is connected to the driving part(2) and comprises a mixing device(4) installed on one side thereof and an extruding part(5) placed in the other side thereof. A pair of rotors(6, 7) facing with each other are installed in the mixing device(4) to provide double-staged mixing parts(8, 9). A supplying hopper(10) is formed above and a degassing part is formed under the rotors(6, 7). A extruding roller(12) extended to the extruding part(5) is installed to one of the rotors(6). A degassing part(13) on the upper part of the extruding part(5). A flow amount adjusting valve(14) is installed between the mixing device(4) and the extruding part(5) so that extruding condition can be adjusted by adjusting an adjusting passage(15).
Patent KR-20010064957-A (KR)
Inventor: JUN JEONG U
IPC: G02B6/036
Filed: 1999-12-20
Abstract: PURPOSE: An optical fiber containing a rare earth element is provided which is able to obtain high gain efficiency without performing a difficult process that the rare earth element is heavily doped into a small region of the core of the optical fiber, and improve loss in connection with general optical fibers. CONSTITUTION: An optical fiber containing a rare earth element includes a clad(11), a central core(14) and a ring core(12) surrounding the central core. The central core contains the rare earth element to increase refractive index of the center of the clad. A refractive index improving material is added to the ring core so that the ring core has refractive index higher than the refractive index of the clad and lower than the refractive index of the central core.
Patent KR-20010063361-A (KR)
Inventor: HWANG SU YONG
IPC: H04N5/60
Filed: 1999-12-22
Abstract: PURPOSE: A TV with a radio reception function and an automatic off-screen method during radio listening-in are provided to reduce power consumption during radio listening-in by automatically turning off the TV screen if the radio is turned on. CONSTITUTION: A video signal processor(12) handles a TV signal. An audio signal processor(16) handles a radio signal. A power supply(22) provides power to the video signal processor(12) and the audio signal processor(16). A control circuit(24) cuts off power from the power supply(22) to the video signal processor(12) if a radio ON signal is input from outside. If a user turns on the radio, the television screen is automatically turned off.
Patent KR-20010057639-A (KR)
Inventor: LEE DONG MIN
IPC: B60R11/02
Filed: 1999-12-23
Abstract: PURPOSE: A satellite antenna tracking speed improvement method is provided to track the satellite antenna when the received signal is discontinuous. CONSTITUTION: The satellite antenna tracking speed improvement method includes the steps of receiving(S1) the information for the image signal and the luminous intensity of the navigating car, determining(S2) whether the received image signal exceeds the predefined signal level, increasing the signal level by rotating the antenna when the received image signal is under the predefined signal level, saving the antenna position(S4) when the received image signal exceeds the predefined signal level, determining(S5) the operation state of an automatic lighting system and the light state of tail light and whether the absolute value of the difference between the current luminous intensity and the stored luminous intensity is large than the predefined value, fixing the antenna position and storing the antenna position value(S6) when one of step S5 is true, maintaining the antenna position(S8) with the previously fixed value when the absolute value is under the predefined value, and changing the tracking mode where the antenna position is rotatable according to the image signal and the luminous intensity information when the absolute value exceeds the predefined value(S7). The satellite antenna tracking apparatus comprises a tail lamp, an antenna position sensor, a luminous intensity sensor, a steering angle sensor, an image signal receiver, a central processing unit, and an antenna driving motor.
Patent KR-20010064114-A (KR)
Inventor: JUNG CHANG HUI
IPC: F24F1/00
Filed: 1999-12-24
Abstract: PURPOSE: A control box for a three-face discharge air conditioner is provided to fix a display cover in the middle of a front face, to install the control box on inside of the cover, and to easily repair by simplifying layout structure of inside of a cabinet. CONSTITUTION: An air conditioner comprises a control box(80) mounted in the middle of a front side of a cabinet to control displaying and electronic components; a control base plate(95) installing the electronic components by being formed on a panel closing the front side of the cabinet; an electronic component install unit(81) establishing the control base plate and a display base plate; and a display cover(90) forming a display window to check information indicated in the displaying components. Thereby, the control box of the air conditioner simplifies layout structure of inside of the cabinet to conveniently repair and check the various control components.
Patent KR-20010060805-A (KR)
Inventor: KIM GI DON
IPC: B32B15/00
Filed: 1999-12-28
Abstract: PURPOSE: A method for producing stainless clad panel is provided to improve anti-corrosive and anti-flexibility properties compared to thick board, replace for the stainless thick board used for a fabric and a main body of machine, vary thickness and number of the corrugated board intervened, manufacture various products suitable for many application, and reduce the weight of total construction. CONSTITUTION: In the clad panel mad of stainless materials, at least 2 corrugated board of carbon steel are vertically disposed between two thin boards of STS 304(10). The panel is produced by filling powdery synthetic resin to corrugated board of carbon steel, and heating and baking them.