baber/WOPTO huggingface dataset:
Patent KR-20030015713-A (KR)
Title: Measuring method of toner color density, transcription efficiency and cleaning efficiency for liquid electrophotographic printer
Inventor: KIM MIN SEON
IPC: G03G15/00
Filed: 2001-08-17
Abstract: PURPOSE: A method of measuring a color toner concentration, transfer efficiency and cleaning efficiency of a wet type electrophotographic printer is provided to measure the color toner concentration, transfer efficiency and cleaning efficiency using a color toner concentration sensor to improve printing quality. CONSTITUTION: A reference patch is developed on a photosensitive belt(S2). A liquid carrier of the reference patch is dried(S3). A color toner concentration of the dried reference patch is measured(S4). The reference patch is transferred to the transfer roller(S6). A cleaning unit, a reset and developing unit and the transfer roller are separated from the photosensitive belt(S7), and the concentration of the remaining toner of the reference patch is measured(S8). The cleaning unit cleans the remaining toner of the reference patch, and then the concentration of the remaining toner of the reference patch is measured(S12).
Patent KR-20030016678-A (KR)
Title: A braking method using auto cruise system in vehicle
Inventor: KIM HUI YEOL
IPC: B60T7/12
Filed: 2001-08-21
Abstract: PURPOSE: A braking method with an auto-cruise device for a vehicle is provided to decelerate the vehicle without operating a brake by braking with pressure of a power steering pump in increasing speed of the vehicle over the reference value during traveling on the downhill road. CONSTITUTION: Output of a vehicle speed control demand signal from an engine control unit is detected during auto-cruise(S100,S110). A driving control signal is output in applying the vehicle speed control demand signal(S120). An auto-cruise control unit detects output of a vehicle speed control release signal from the engine control unit(S130). Driving control signals are output to driving units in applying the vehicle speed control release signal, and auto-cruise is controlled(S140,S150). The vehicle is decelerated with using pressure of the power steering pump in increasing vehicle speed from inertia moment in going downhill.
Patent KR-20020029296-A (KR)
Inventor: HIRAKATA JUNICHI
IPC: G09G3/20
Filed: 2001-08-23
Abstract: PURPOSE: A liquid crystal display device having an improved lighting device is provided to efficiently improve the brightness of a display screen and to obtain uniform brightness. CONSTITUTION: A liquid crystal display device includes a liquid crystal display panel(PNL) and a lighting device. The lighting device is supplied with alternately a first current during a period t1 and a second current during a second period t2 such that electric power E1 is lower than electric power E2. E1 is defined as(t1xip-p(1)xVp-p(1))/2+(t2xip-p(2)xVp-p(2))/2, where ip-p(1)=a peak-to-peak value of the first current, Vp-p(1)=a peak-to-peak value of a voltage across the light source during the period t1, ip-p(2)=a peak-to-peak value of the second current, and Vp-p(2)=a peak-to-peak value of a voltage across the light source during the period t2. E2 is defined as(t1+t2)xIeffxVeff, where Ieff and Veff are effective values of the current and voltage of the light source, respectively.
Patent KR-20030018890-A (KR)
Title: Method For Design Of Wind Shield Wiper
Inventor: KIM IL SU
IPC: B62D65/16
Filed: 2001-08-31
Abstract: PURPOSE: A design method for a wind shield wiper is provided to automatically design a glass area, a 3D visible area, an FMVSS 104 area and a wiper pattern and to automatically generate a pivot shaft by using one face model on a screen of a designer. CONSTITUTION: A parameter related to a glass for a wind shield wiper to be designed is inputted in an initial state of a screen(S101). Corresponding areas are designed and displayed on a glass according to the inputted parameter(S102). Data parameters on a vehicle are inputted(S103). An FMVSS(Federal Motor Vehicle Standards) 104 area is designed and displayed after analyzing the vehicle data through an algorithm(S104). Parameters of a wiper pattern and a pivot position based on a side face of a driver and a passenger are inputted(S105). The wiper pattern is designed according to the inputted parameter and is displayed(S106). Then the designed pattern and each parameter are outputted according to a print demand(S107).
Patent KR-20020024780-A (KR)
Inventor: BIERENACKI WOJCIECH
IPC: B31B50/76
Filed: 2001-09-12
Abstract: PURPOSE: A casing-forming machine is provided to obtain a casing-forming machine having little throughput and occupying room to a minimum. CONSTITUTION: A case forming machine(10) for assembling erected cases(20) from blanks(14) includes a stacking means(12) configured for receiving a supply of blanks and, an opening and forming means(16) for erecting the blanks and ejecting erected cases(20). The machine is constructed and arranged so that the stacking means is configured for biasing the supply of blanks in a first direction and the forming means is configured so that the cartons are ejected in a second direction. The machine also includes a frame(31), a vertical blank guide(26) configured to advance the supply of blanks in a first direction, a vertical blank mover(24) for transporting blanks from the stacking apparatus to the opening and forming apparatus, a first minor flap folder(64) and a second minor flap folder(66), a first major flap folder, a second major flap folder, and a case advancement mechanism(90) attached to the opening and forming apparatus. The case advancement mechanism is configured to advance cases in a second direction along the opening and forming apparatus.
Patent KR-20030024307-A (KR)
Title: Creating profits by Providing Handy-Community Site
Inventor: LEE KI YONG
IPC: G06F17/00
Filed: 2001-09-17
Abstract: PURPOSE: A solution for constructing a community site and making profit is provided to offer the site in order to make a user easily perform a desired activity in the communication site by making a mass-duplicable popular community site, and to make a provider obtain the profit by providing a banner AD(ADvertisement), a shopping mall and the education content information to the community site. CONSTITUTION: If the user makes a command through the browser, an ASP(Application Service Provider) realizes a previously made templet on a user's browser by linking with a database program. The site is completed through a combination of many templets for each menu. The completed site includes the contents such as the banner AD and the shopping mall information provided from the provider.
Patent KR-20030030184-A (KR)
Title: An apparatus for removing end chip of cutted bar
Inventor: KIM JONG HA
IPC: B21B1/38
Filed: 2001-10-09
Abstract: PURPOSE: An apparatus for removing chips on the end part of cut workpiece is provided to remove chips generated when cutting top part and tail part of the workpiece to improve threadability of hot coil in a hot rolling facility of steelmaking plant. CONSTITUTION: The apparatus for removing chips on the end part of cut workpiece comprises a base(10) installed on a line for cutting and rolling a workpiece so that the base(10) is transferred back and forth; a frame part(30) comprising frames(32a,32b) rotationally installed at both sides of the lower part of the base(10), and a body(34) vertically movably installed between the frames(32a,32b) so that the frame part(30) is rotated and moved up and down; and a chip removal part(50) which is equipped with chip removing magnets(54a,54b) fixed to the outer side of supporting blocks(52a,52b) mounted on front and rear sides of the body(34) of the frame part(30) so that the magnets remove chips on the end parts of the workpiece as they are contacting with top and tail end parts of the workpiece.
Patent KR-20030032122-A (KR)
Title: Display apparatus applying touch panel
Inventor: PARK JAE HONG
IPC: G02F1/133
Filed: 2001-10-10
Abstract: PURPOSE: A display device employing a touch panel is provided to reduce the thickness and weight of the display device, and improve the visibility of a screen by removing an air layer between the touch panel and the display device. CONSTITUTION: A liquid crystal display device(20) has a display surface of an image. A touch panel(10) includes an upper plate(11) having electrodes and a conductive film(13), and a lower plate(12') having electrodes and a conductive film(14). The upper plate and the lower plate are bonded with each other at a predetermined gap. The touch panel senses a contact position of the conductive film of the upper plate and the conductive film of the lower plate according to a pressing force. The touch panel is adhered to the upper surface of the liquid crystal display device by a whole surface adhesive element(40) made out of transparent material, so that a space between the touch panel and the liquid crystal display device is prevented from being generated.
Patent KR-20020030019-A (KR)
Title: Rear suspension
Inventor: YAMAGUCHI TAKASHI
IPC: B60G7/00
Filed: 2001-10-12
Abstract: PURPOSE: A rear suspension is provided to improve driving experience and freedom of design by adjusting the torsion center of a torsion beam properly and controlling the height of the rear suspension and roll steering. CONSTITUTION: Right and left trailing arms(1) are bent upward at a bending part(6) in the intermediate area between a front end cylindrical portion(2) and a rear end portion(3), and is substantially L-shaped in a rear suspension for a vehicle. Each end of a torsion beam(7) having a substantially U-shaped cross-section is connected to an upward inclining area of each trailing arm inclining from the rear end portion toward the bending part. The torsion center of the torsion beam having the substantially U-shaped section is arranged in a relatively high position, and the strength of the torsion beam is improved.
Patent KR-20030031612-A (KR)
Title: Solenoid Valve of Anti-Lock Brake system
Inventor: LEE CHUNG JAE
IPC: B60T8/34
Filed: 2001-10-15
Abstract: PURPOSE: A solenoid valve for an anti-lock brake system is provided to improve stability in braking by restricting increase of a piston against difference between upstream pressure and downstream pressure of a fixing orifice. CONSTITUTION: A solenoid valve of an anti-lock brake system is composed of a magnetic core combined with the upper part of a bore in a modulator block; a valve housing installed in the bore and connected to an oil outlet passage by a through hole; a plunger(103) moving up and down in the magnetic core by elastic force and electromagnetic force; a valve seat(110) inserted to the lower part of the magnetic core to connect oil inlet and outlet passages by a fixing orifice(111); a piston(120) moving into the valve seat and having movable orifices and an oil passage; and a hydraulic pressure guide member(140) fixed in the valve housing and arranged in the piston. An oil channel(170) is formed between the hydraulic pressure guide member and the piston with forming the fine clearance axially.
Patent KR-20030031750-A (KR)
Title: Limited slip differential
Inventor: CHO YONG SEOK
IPC: F16H48/20
Filed: 2001-10-16
Abstract: PURPOSE: A limited slip differential is provided to improve the performance of the differential, to manufacture and maintain easily, and to reduce the weight and the expenses by simplifying the structure. CONSTITUTION: A limited slip differential is composed of a rotating body integrally connected to a pinion gear(1) of the limited slip differential; and a rotation control unit restricting rotation of the rotating body. A driving disk(11) rotates by moving a driving link(13) linearly in moving an operating sleeve(17) linearly by a cylinder(19), and connects to a rotating shaft of an elliptical rotating disk(9). Rotation of a lead gear(5) is restricted with inserting the elliptical rotating disk to the groove of the lead gear. The same rotational force is transmitted with restricting differential by locking side gears(21,32) in restricting the pinion gear. The elliptical rotating disk is released from the lead gear by operating a magnetic switch(21).
Patent KR-20020030726-A (KR)
Title: Organic electroluminescence device and method for manufacturing same
Inventor: TANAKA TAIZOU
IPC: H05B33/26
Filed: 2001-10-17
Abstract: PURPOSE: Organic electroluminescence device and method for manufacturing same are provided to achieve a high rectification ratio without a decrease in a throughput in manufacturing the organic EL device. CONSTITUTION: The organic EL device(10) includes a transparent insulating substrate(1) made of a glass substrate or a like, an anode(2) made of a transparent conductive material and formed on the transparent insulating substrate(1), a hole transporting layer(3) formed on the anode(2), an organic light emitting layer(4) formed on the hole transporting layer(3), a first cathode(5A) having a film thickness of 20 nm to 100 nm and formed on the organic light emitting layer(4), a second cathode(5B) made of Al or a like and formed, after oxygen has been brought into contact with a surface of the first cathode(5A), on the first cathode(5A), and a cap(7) mounted on the transparent insulating substrate(1) on which main components having the anode(2), hole transporting layer(3), organic light emitting layer(4), first cathode(5A), second cathode(5B) are formed, in a manner so as to cover the main components, with an encapsulating resin(6) interposed between the transparent insulating substrate(1) and the cap(7).
Patent KR-20030037470-A (KR)
Title: Plasma prcess chamber monitoring method and system used therefor
Inventor: BYUN HONG SIK
IPC: H01J37/32
Filed: 2001-11-05
Abstract: PURPOSE: A method and a system for monitoring a plasma process chamber are provided to be capable of preventing the arcing due to charge accumulation in a plasma process chamber. CONSTITUTION: A plasma process chamber(10) is electrically grounded in a manufacturing process. A current detecting sensor(30) is installed in the middle of a ground wire for sensing the current flowed into the ground wire. A PLC(Programmable Logic Controller)(40) is connected with the current detecting sensor(30) for generating a normal or abnormal signal. When the current sensed by the current detecting sensor(30) is over a reference value, the PLC(40) generates the abnormal signal. While being under the reference value, the PLC(40) generates the normal signal. A central controlling computer(50) is connected with the PLC(40) for breaking high frequency power supplied to the plasma process chamber(10) and generating an alarming signal, when receiving the abnormal signal from the PLC(40).
Patent KR-20030037958-A (KR)
Title: Electromagnetic wave protecting filter making method using reflection
Inventor: CHANG BYUNG JIN
IPC: H04N5/65
Filed: 2001-11-07
Abstract: PURPOSE: A method of manufacturing an eye protector using reflection is provided to block harmful electromagnetic waves by using a reflector to a monitor or console. CONSTITUTION: A user watches images indirectly using the first reflector(2) attached to the upper end of a monitor and the second reflector(3) attached to the lower end of the monitor without facing the monitor or a console(1) directly. Lights output from the monitor or console are reflected by the first reflector, and then reflected by the second reflector. During this process, harmful electromagnetic waves that do not transmit a metal disappear.
Patent KR-20030039631-A (KR)
Title: Refrigerator with efficient air circulation system
Inventor: JUNG YONG GYU
IPC: F25D17/06
Filed: 2001-11-14
Abstract: PURPOSE: A refrigerator is provided to reduce power consumption by supplying sufficient quantity of cooling air to the refrigerating compartment without an excessive increase of rotating speed of the axial flow fan. CONSTITUTION: A refrigerator comprises a blower fan assembly including an axial flow fan(32), a driving motor for driving the axial flow fan, and a shroud(36) arranged in the peripheral portion of the axial flow fan, wherein the blower fan assembly is mounted in an evaporator chamber arranged in the rear surface of a freezer compartment; a cooling air circulation channel including a freezer compartment duct arranged in front of the evaporator chamber, a cooling air distribution duct connected from the freezer compartment duct to a refrigerating compartment, a refrigerating compartment duct connected to the cooling air distribution duct and arranged within the refrigerating compartment, and a cooling air suction duct interposed between the freezer compartment and refrigerating compartment and connected to the evaporator chamber; and a channel scroll(40) arranged on the axial flow fan, which forms a cutoff curved by the curvature same with the curvature of the shroud and prevents vortex flow by the centrifugal force of the axial flow fan.
Patent KR-20030054624-A (KR)
Title: Apparatus and method for glavanizing
Inventor: JUNG WON CHEOL
IPC: C23C2/06
Filed: 2001-12-26
Abstract: PURPOSE: An apparatus and a method for improving adhesion efficiency of zinc particles by controlling static electricity voltage impressed in the process of manufacturing galvanized strip by adhering atomized zinc particles onto strip to be coated by electrostatic force generated by high voltage electrode are provided. CONSTITUTION: In a zinc powder coating apparatus for adhering zinc particles onto strip using electrostatic repulsive force by impressing high voltage to the zinc particles, the powder coating apparatus using bipolar high voltage comprises an ultrasonic wave generator for atomizing molten zinc; a drop speed measuring sensor for measuring drop speed of the atomized zinc particles; a powder concentration measuring sensor for measuring concentration of the powder particles that are not adhered to the strip; an electrode for corona electric charging the atomized zinc particles and moving the electric charged atomized zinc particles to the side of the strip by electrostatic repulsive force; and a control part for determining voltage applied to the electrode after performing operation using signals inputted from the sensors, wherein the electrode is arranged parallel to the strip to be coated, the electrode is separated into a plurality of pieces so that a plurality of electrode pieces are arranged in a row, and respective electrode pieces have opposite poles to adjacent electrode pieces so that zinc particles having opposite poles by inverse ionization migrate toward the strip again by electrostatic repulsive force.
Patent KR-20030054648-A (KR)
Title: Slot type regidential gateway
Inventor: LEE U SANG
IPC: H04L12/66
Filed: 2001-12-26
Abstract: PURPOSE: A slot type RG(Residential Gateway) is provided to substitute a slot type system for an existing one board system, so as to freely perform system extension and addition. CONSTITUTION: A board(20) is installed inside an external housing(10). A plurality of slots(31-36) are installed on the board(20). A microprocessor(22) is fixed on the board(20). A PLC(Power Line Network) modem(21) and an ADSL(Asymmetric Digital Subscriber Line) modem(23) are configured to have a card type. The PLC modem(21) and the ADSL modem(23) are inserted in the plurality of slots(31-36) installed on the board(20) to be removable. A slot type RG is capable of being upgraded at any time. And the change and addition of a board are available in the slot type RG, which enables flexible network configuration by being adapted to changes in network technology.
Patent KR-20030056077-A (KR)
Title: structure of drain motor in full-automation type washing machine
Inventor: CHO GI CHEOL
IPC: D06F37/30
Filed: 2001-12-27
Abstract: PURPOSE: Drain motor structure for a fully automatic washing machine is provided to improve assembling efficiency by increasing supporting force of a contact point bar with modifying the supporting structure, and to increase the productivity by reducing assembling process. CONSTITUTION: A drain motor comprises a housing(1) a driving motor and a deceleration gear; a mount plate(2) combined with the upper part of the housing; an output gear(3) rotating by receiving driving force from the driving motor; a cam structure contact point gear(4) engaged with the output gear and installed at the side of the mount plate; a slide lever(5) engaged with the output gear and moved linearly on the mount plate; first and second contact point bars(6,7) placed at both sides of the contact point gear; moving contact point bars(8a,8b) faced to each other between contact point bars; a contact point bar support(8) supporting contact point bars on the mount plate; and guide ribs(200a,200b) holding contact point bars. First, second and moving contact point bars are integrally formed with the contact point bar support. The reliability is improved by contacting points securely with increasing supporting force.
Patent KR-20030057653-A (KR)
Title: Dynamic address allocation of home agent in packet data network
Inventor: LEE JONG U
IPC: H04L12/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for allocating a dynamic address of a home agent in a packet data network is provided to allocate a home address through the home agent by considering the load of plural local processors when requesting registration of a mobile terminal in an IMT 200 packet network. CONSTITUTION: A mobile terminal(310) is connected to a packet network, then performs a packet exchange and receives an IP allocation to a node connected to itself and can relay the packet to a notebook computer etc. connected to itself. A wireless network controller(320) is connected to the mobile terminal(310) through a wireless network and then transmits the exchanged packet. An outside agent(330) is implemented by a PDSN system and the like and connected to an AAA(Administration, Authorization, and Authentication)(340) in order to manage the subscriber's information for a subscriber authentication and account. The outside agent(330) is positioned at a relatively public network compared to a home agent(200) at a private network on the basis of a home IP network(120).
Patent KR-20030057804-A (KR)
Title: Polyamide resin composition reinforced with mineral
Inventor: JUNG YONG GYUN
IPC: C08L77/06
Filed: 2001-12-29
Abstract: PURPOSE: Provided is a mineral-reinforced polyamide resin composition which has excellent shock property at low temperature, excellent moldability and surface property, and which can form a molded article having good surface without substantially being affected by injection molding condition. CONSTITUTION: The composition predominantly comprises polyamide 6 resin as a main material, 1-7 wt%(based on total weight of the composition) of ethylene-octene rubber grafted with maleic anhydride, 30-50 wt% of clay treated with silane coupling agent, and 0.2-0.6 wt% of styrenic copolymer which is a copolymer of alpha, beta-unsaturated carbonic acid or alpha, beta-unsaturated anhydride or its derivatives and styrene.