baber/WOPTO huggingface dataset:
Patent KR-20090129703-A (KR)
Title: Toilet stool system against spreading malodor
Inventor: BANG HYUN JUNG
IPC: E03D9/04
Filed: 2008-06-13
Abstract: PURPOSE: A toilet bowl system for preventing the diffusion of the bad smell is provided to prevent the bad smell and harmful material of a toilet bowl from being spread the outside of a toilet bowl by forming an air curtain at regular pressure in an air pipe. CONSTITUTION: A toilet bowl system for preventing the diffusion of the bad smell is composed of an air tank(10), an air spray device(40), an air pipe(22), plural nozzles(30), a sensor, and a control unit. The air tank stores air. The air spray device sprays the air stored in the air tank at regular pressure. The air pipe receives the air sprayed from the air spray device. The air pipe is formed inside the circumference of a toilet bowl(1) at the location higher than a water spray hole spraying the water of a water supply tank to a toilet bowl. The plural nozzles are formed at the specified portion of the air pipe toward the inside of the toilet bowl. The nozzles forms the air curtain in the toilet bowl. The sensor senses the condition where the water of the water supply tank goes down into the toilet bowl. The control unit drives the air spray device by the sensing signal of the sensor.
Patent KR-20090131568-A (KR)
Title: Apparatus for self-adjusting a cable tension in a parking brake and parking brake apparatus using it
Inventor: YOUN SUG JUN
IPC: B60T7/10
Filed: 2008-06-18
Abstract: PURPOSE: An apparatus for self-adjusting a cable tension in a parking brake and a parking brake apparatus using it are provided to endow specific tension in a parking cable by elasticity automatically in case the tension grows less due to the droop of the parking cable. CONSTITUTION: An apparatus for self-adjusting a cable tension in a parking brake comprises a first member(200), a second member(190), an elastic member(180), a bracket(150), a sector(160) and a stopper(170). The first member and the second member are connected to the parking cable connected from the brake drum. The elastic member moves the first member and the second member in the release of the parking cable to keep tension of a parking cable. The bracket turns along the rotation axis with the movement of the second member and the first member. The sector turns with the rotation of the bracket, and has a plurality of grooves on some part of the outer circumference. The stopper meshes with the grooves of the sector to block the rotation of sector.
Patent KR-20090056785-A (KR)
Title: Collimated optical system with clip ring eccentric locking mechanism
Inventor: BROWN RAWLIN D
IPC: G02B23/00
Filed: 2008-06-24
Abstract: A collimated optical system with a clip ring eccentric locking mechanism is provided to adjust different components to collimate the device by using a mechanism of fastening and releasing of the component of an optical system. A monocular tool includes an input terminal receiving light from the outside and an output terminal transmitting image to a user. The monocular includes an eyepiece(106), an image intensifier, a tube, and an objective lens assembly. The eyepiece includes a sleeve inside an inner lens, a cell, and a housing, and a focus ring is connected with housing to be threaded. The focus ring operates translate the lens cell and the sleeve in relation to the housing vertically.
Patent KR-20100002335-A (KR)
Title: Keeping warm cup
Inventor: YUN HYEON JIN
IPC: A47G19/22
Filed: 2008-06-30
Abstract: PURPOSE: A cup for maintaining temperature is provided to constantly maintain beverage temperature and drink whenever. CONSTITUTION: A cup for maintaining temperature comprise: a cup main body(1) which is integrally formed with a handle, a support(2) on which the cup main body is laid, a heater(4) spirally formed at the upper end of the support, a power lamp(5) for confirming power state of the heater, and a control switch(6) for regulating operation and temperature of the heater.
Patent KR-20100002743-A (KR)
Title: System and method for caching web page via mobile communication terminal and mobile communication terminal having web page caching function
Inventor: KWON GI BUM
IPC: H04B1/40
Filed: 2008-06-30
Abstract: PURPOSE: A caching system of a webpage through a mobile communications terminal, a method thereof, and the mobile communications terminal having the caching function of the webpage are provided to display easily the webpage of a desired previous screen on a screen, thereby utilizing efficiently network resources. CONSTITUTION: A mobile communications terminal(10) stores a present webpage image in a cache for movement to the other webpage. The mobile communications terminal displays a pre-stored webpage image on a screen for return to a previous webpage. A web viewer server(12) changes the requested webpage of the mobile communications terminal into a grid image form. The web viewer server offers only grid image data corresponding to the changes of the previous return webpage to the mobile communications terminal.
Patent KR-20090113157-A (KR)
Title: Air suction apparatus for vinyl bag
Inventor: JUEN SOON LEE
IPC: B65D81/20
Filed: 2008-06-30
Abstract: PURPOSE: A suction apparatus for a plastic bag with a pump is provided to perform vacuum operation of the plastic bag without mounting a separate pump, and to offer continuous usability. CONSTITUTION: A suction apparatus for a plastic bag with a pump includes a base member(100), a cover member(200), a first locking unit, a pump member(500), a first chamber, and a second chamber. The base member is arranged on an inner side of the plastic bag. The cover member is arranged on the outside of the plastic bag. The first locking unit combines the base member and the cover member. The pump member is combined on the cover member. The first chamber is arranged on the top of the base member. The second chamber is arranged on a side of the first chamber.
Patent KR-20100006189-A (KR)
Inventor: LEE JONG BAE
IPC: H04R9/02
Filed: 2008-07-09
Abstract: PURPOSE: A headphone speaker is provided to widen a high-pitched reproduction band by coating a curable adhesive on an attachment part of a coil and a diaphragm. CONSTITUTION: A vibration plate is comprised of a central dome unit(52) and an outer dome unit(54) based on a coil(40) attached in the bottom. A planar part(56) is formed between the central dome unit and the outer dome unit. A curable adhesive(600) is coated in the bottom of the planar part. The hardness of the curable adhesive coated on the diaphragm is increased in a dry process. The diaphragm and the coil are attached with the curable adhesive. The diaphragm is vibrated with the vibration of the coil. The vibration of the diaphragm is transmitted to the central dome unit and the outer dome unit through the planar part. The vibration of the central dome part and the outer dome part generates the sound.
Patent KR-20100006971-A (KR)
Title: Ionizer of air conditioning system for automotive vehicles
Inventor: KANG SUNG HO
IPC: B60H1/00
Filed: 2008-07-11
Abstract: PURPOSE: An ion generator of an air conditioning system for vehicles is provided to prevent the increase of the ozone, even though the air volume increases, by automatically controlling an ion mode. CONSTITUTION: An ion generator(40) of an air conditioning system for vehicles comprises an air volume sensing member(50) and a controller(60). The air volume sensing member senses the air volume of the air from a blower(20). The air volume of the blower which is inputted from the air volume sensing member increases over the specific air volume. The controller controls the ion generator as the ion mode.
Patent KR-20100007090-A (KR)
Title: Ferritic nodular cast iron
Inventor: KIM EUI JUN
IPC: C22C37/04
Filed: 2008-07-11
Abstract: PURPOSE: A ferrite-based spheroidal graphite cast iron is provide to used to a turbine housing of a exhaust manifold or turbocharger of a high generating power engine. CONSTITUTION: A ferrite-based spheroidal graphite cast iron comprises The tapping temperature of composition is 1500~1600°C. The composition is injected at a casting temperature of 1420~1460°C. If the ferrite base formation of composition is 80% or greater, and the speroidization rate is70% or greater and the graphite size is less than 100μm.
Patent KR-20100011147-A (KR)
Title: Compact solid-state laser with nonlinear frequency conversion using periodically poled materials
Inventor: ESSAIAN STEPAN
IPC: H01S3/00
Filed: 2008-07-24
Abstract: PURPOSE: A compact solid state laser is provided to improve the reliability and effectiveness by providing low prices solid state laser. CONSTITUTION: A pump diode laser(1) emits a pump beam(2) of wavelength between 800nm and 900nm for efficient absorption through a gain material(8). An beam optical instrument(3) changes the pump beam to the beam in order to form a circular cross-section with a desirable diameter on the surface(7) of the gain medium. A transparent optical material(6) such as a sapphire, an undoped YVO4, and an undoped YAG has a high thermal conductance to maximize efficiency. The optical material is combined with the gain material. The optical material is operated as a heat sink. A nonlinear crystal(10) is combined with the gain material through the chemically activated direct coupling.
Patent KR-20100015254-A (KR)
Title: Apparatus of sensor node and method for monitoring readings of sensor node
Inventor: CHUNG YON DOHN
IPC: H04B7/26
Filed: 2008-08-04
Abstract: PURPOSE: A monitoring method for efficiently monitoring a sensor read value having a spatial correlation is provided to improve energy efficiency by monitoring the sensor reading value corresponding to a priority value. CONSTITUTION: A sensor read value receiver(310) receives a first sensor reading value. A ranking list generator(330) generates a ranking list. A ranking list transmitter(340) transmits the order list to the base station. A threshold value manager receives the critical value from the base station.
Patent KR-20100018731-A (KR)
Title: Apparatus for comprising and transmitting physical layer packet
Inventor: HAN SANG JIN
IPC: H04L29/02
Filed: 2008-08-07
Abstract: PURPOSE: A device for physical layer packet is provided to constitute a user packet data with a single user packet data or a multi-user packet data by using at least one among a packet error rate, the number of occurrence of a NAK(Negative Acknowledge Character), and a data transmission rate control information. CONSTITUTION: A data storage unit(510) stores a user packet data according to each terminal or service. A DRC decoder(520) decodes a received data rate control information. A scheduler and a transmission controlling unit(530) constitute a user packet data with a single user packet data or a multi-user packet data by using at least one among a packet error rate, the number of occurrence of a NAK, and a data transmission rate control information. The scheduler and transmission controlling unit operates a control for transmitting the physical layer packet. A wireless signal transmitting/receiving unit(540) transmits the physical layer packet to the mobile communications terminal.
Patent KR-20100020280-A (KR)
Title: Signpost for being fixed to guard rail
Inventor: KIM HYUNG KEUNG
IPC: E01F9/00
Filed: 2008-08-12
Abstract: PURPOSE: A traffic sign which can be attached to a guardrail is provided to display direction, location and limit speed of the current location to inform drivers. CONSTITUTION: A traffic sign which can be attached to a guardrail comprises a display part(10) and a supporting part(20). A partitioning part(30) is formed by attaching a radiation reflective sheet in the perpendicular length direction of the display part. An information display board(13) in which the information is marked is formed on the bottom part of the display part. A bent portion(23) is formed on the supporting part. Base apertures(21a,21b) are formed on both sides of the bent part.
Patent KR-20100021833-A (KR)
Title: Panel for construction and method of manufacturing panel
Inventor: MIN BYEONG MUN
IPC: E04F13/18
Filed: 2008-08-18
Abstract: PURPOSE: A panel for construction, and a manufacturing method thereof are provided to simply manufacture a panel frame. CONSTITUTION: A panel for construction comprises a panel frame(120) and a decoration panel(130). The panel frame comprises frame plates(110,110') which comprise a first joint and a second joint. The first joint of the frame plates are overlapped with the second joint. The decoration panel is installed in more than one surface of the panel frame.
Patent KR-20100023153-A (KR)
Title: Biochip low-temperature bonding method using direct atmospheric plasma
Inventor: YANG SANG SIK
IPC: G01N33/00
Filed: 2008-08-21
Abstract: PURPOSE: A method for manufacturing microchip using direct atmospheric pressure plasma is provided to strengthen adhesive force of upper plate and lower plate and obtain stable microchip. CONSTITUTION: A method for manufacturing a microchip comprises: a step of performing plasma treatment of upper plate and lower plate at atmospheric pressure to modify surface; and a step of pressing the plate to attach the plate. The plasma is direct plasma. At the step of modifying surface, argon, helium is used to generate plasma.
Patent KR-20090021088-A (KR)
Title: Piezoelectric drive type mems device and portable terminal
Inventor: KAWAKUBO TAKASHI
IPC: B81B3/00
Filed: 2008-08-22
Abstract: A piezoelectric drive type MEMS(Micro-Electro-Mechanical System) and a portable terminal are provided to increase a contact area between an operation part and a fixed electrode and increase a maximum capacity value. A piezoelectric drive type MEMS includes a substrate(1), a supporting part and a fixed electrode(11) formed on the substrate, and an actuator(3) having a first electrode, a piezoelectric film formed on the first electrode, and a second electrode formed on the piezoelectric film. The actuator has an operating part(movable electrode,10), of which an end is fixed to the substrate by the supporting part and the other end is disposed facing the fixed electrode. The operating part is divided into a plurality of electrode parts(10a~10d) by a plurality of slits(13) which penetrate the first electrode, the piezoelectric film and the second electrode. At least a part of each electrode part is connected to a part of adjacent electrode part and the electrode parts are bending-deformable.
Patent KR-20100024855-A (KR)
Title: Vertical semiconductor light emitting device and manufacturing method of the same
Inventor: CHOI PUN JAE
IPC: H01L33/38
Filed: 2008-08-26
Abstract: PURPOSE: A vertical semiconductor light emitting device and a method for manufacturing the same are provided to prevent a concentration of current in the operation of the light emitting device by dispersing the current through an n-type electrode. CONSTITUTION: A light emitting structure includes an active layer(202) and a p-type semiconductor layer(203), which are successively formed on an n-type semiconductor layer(201). A conductive substrate(205) is formed on the p-type semiconductor layer. An n-type electrode(204) is formed by expanding in the direction of a buried region and in the lateral direction of the n-type semiconductor layer from the buried region. The n-type electrode includes a region which is exposed to the outside of the n-type semiconductor layer. The n-type semiconductor layer is composed of an n-type GaN. The buried region is formed to be contained within the n-type semiconductor layer.
Patent KR-20100025806-A (KR)
Title: Luminescence dispaly panel and fabricating method of the same
Inventor: CHOI HEE DONG
IPC: H05B33/22
Filed: 2008-08-28
Abstract: PURPOSE: A light emitting panel and a manufacturing method thereof are provided to prevent contact failure between an upper substrate and a lower substrate by forming a contact spacer with uniform height. CONSTITUTION: A thin film transistor is formed on a lower substrate. A black matrix(220) is formed on the upper substrate to face the lower substrate. A contact spacer is formed on the black matrix and is connected to an organic electric field light emitting cell and the drain electrode of the thin film transistor. A separator(208) is formed on the black matrix to surround each sub pixel. A color filter(222) is formed on each sub pixel region except for the contact spacer and the separator. A protective layer(226) is formed on the black matrix and the color filter and is made of an inorganic insulation material.
Patent KR-20100028446-A (KR)
Title: Light quality control device for supplying a farm
Inventor: HONG SEUNG CHANG
IPC: A01G7/00
Filed: 2008-09-04
Abstract: PURPOSE: A light quality control device used in a farm is provided to promote crop growth while reducing power consumption with a red light emitting diode, and to easily and conveniently manage and install a light source. CONSTITUTION: A light quality control device used in a farm comprises the following: a support(10) installed on ceiling; a red light emitting diode module(20) installed on the circumference of the support; a pillar surface formed to a polyhedron shape. The support has a conical shape. A light emitting diode module is installed on the bottom surface and the pillar surface of the support.
Patent KR-20090027593-A (KR)
Title: Method for determining the trapping efficiency and/or a scavenging air mass of an internal combustion engine
Inventor: DELP MATTHIAS
IPC: F02D23/00
Filed: 2008-09-11
Abstract: A method for determining trapping efficiency and/or a scavenging air mass of an internal combustion engine is provided to form efficiency curve according to jet mass of cylinder fuel and determine optimum jet mass based on the efficiency curve. The efficiency curve(etaKL,M1) of an internal combustion engine is formed according to jet mass(mK) of cylinder fuel to a boiling point(BP) in which the scavenging of the cylinder of the internal combustion engine is performed. The optimum jet mass(MK,OPT) is determined on the optimum efficiency(etaOPT,1) of the internal combustion engine based on the efficiency curve. The optimum jet mass is trapping efficiency index and/or scavenging air mass index of the internal combustion engine.
Patent KR-20100031387-A (KR)
Title: Capacitor of semiconductor device and method for forming the same
Inventor: KIM DONG HOON
IPC: H01L21/8242
Filed: 2008-09-12
Abstract: PURPOSE: A capacitor of a semiconductor device and a method for manufacturing the same are provided to protect the operation property of the semiconductor device form reducing by forming a stacked structure of etching barrier layer, a silicide layer and a tungsten layer in order to form a plate electrode layer of the capacitor. CONSTITUTION: One etching barrier layer(21) is formed into a Ti or a Ti/TiN structure. A poly-silicon layer is formed on the etching barrier layer and rapid heat treatment process is performed in order to form a silicide layer(23) with a thickness between 40 to 100Å. The other etching barrier layer(25) is formed into the Ti or the Ti/TiN structure. A tungsten layer is formed on the silicide layer. The stacked structure of etching barrier layer, a silicide layer and the tungsten layer is patterned in order to form a plate electrode.
Patent KR-20090029666-A (KR)
Title: Varivable delay circuit, delay time control method and unit circuit
Inventor: TOKUHIRO NORIYUKI
IPC: H03K5/14
Filed: 2008-09-17
Abstract: A variable delay circuit, a method for controlling a delay time, and a unit circuit are provided to delay a delay time between an input and an output of two signals at the same time by selectively operating a through operation mode and a feedback operation mode. A plurality of unit circuits(31-1~31-10) is serially contacted, and forms a variable delay circuit(DWR). The variable delay circuit changes a delay time between an input and an output of a signal by the number of unit circuit. The unit circuit is selectively operated in a through operation mode and the feedback operation mode. In the through operation mode, the unit circuit outputs a signal inputted from a former unit circuit to a latter unit circuit, and outputs a signal inputted from the latter unit circuit to the former unit circuit. In the feedback operation mode, the unit circuit outputs a signal inputted from the former unit circuit to the former unit circuit, and outputs a signal inputted from the latter unit circuit to the latter unit circuit. The unit circuit includes a switching part. The switching part selectively switches the through operation mode and the feedback operation mode according to a control signal.
Patent KR-20100032571-A (KR)
Title: Domain crossing circuit and semiconductor device including the same
Inventor: KIM SANG HUI
IPC: G11C11/407
Filed: 2008-09-18
Abstract: PURPOSE: A domain crossing circuit and a semiconductor device are provided to check a right domain crossing operation by outputting an internal code and an external code which are counted to the outside of semiconductor device. CONSTITUTION: A domain crossing circuit(310) comprises an external counter unit, a internal counter unit and a transform unit. The external counter unit generates an external code by counting an external clock. The internal counter generates an internal code by counting an internal clock. The transform unit changes the external signal into the internal signal by using the external code and the internal code. A output circuit(320) outputs the external and the internal code to the outside of a semiconductor device. The output circuit outputs the external and the internal code in a test mode.
Patent KR-20100036727-A (KR)
Title: Nox gas sensor
Inventor: PARK JIN SU
IPC: G01N27/12
Filed: 2008-09-30
Abstract: PURPOSE: A nitrogen oxide gas sensor is provided to measure nitrogen monoxide and nitrogen dioxide by first and second films at the same time. CONSTITUTION: A nitrogen oxide gas sensor comprises an oxygen ion conductive solid electrolyte(50), a first film(10), a second film(20), a power source(57), a measuring unit(58), and a filter member. The first film and the second film are contacted with the solid electrolyte, and are composed of metal oxide. First and second nodes of the power source are electrically connected to the first and second films, respectively. The measuring unit measures a potential difference between the first and second nodes. The filter member comprises an oxidation catalyst.
Patent KR-20100040447-A (KR)
Title: Hinge for receptacle
Inventor: KIM DONG SIK
IPC: A47J36/34
Filed: 2008-10-10
Abstract: PURPOSE: Hinge apparatus for a buffet tableware is provided to keep a position in a predetermined section when a user lift up a cover of the buffet tableware and reduce a closing speed of the buffet tableware in a predetermined section in order to reduce a safety accident. CONSTITUTION: Hinge apparatus for a buffet tableware comprises a housing(100); a stopper(200); a slider(300); a supporter(400) wherein a plurality of tension holes are formed in the outer circumference of the fitting groove(410) ; a tension spring(500) whose one end is coupled to a supporting hole(230) of the stopper and the other end is coupled to the tension hole of the supporter; and a cover(600) which has a rotary guide in the other side of the cover.