baber/WOPTO huggingface dataset:
Patent KR-20090086167-A (KR)
Title: Latch device
Inventor: OGAWA ATSUSHI
IPC: E05B15/10
Filed: 2009-02-05
Abstract: A latch device is provided to keep capturing a striker by moving a stopper backward with a slider in case the inertial force or the impact force are applied in the direction meeting at a right angle to the traveling direction of the slider. A latch device comprises a base member(1), a slider(2), and a stopper(3). The latch device captures a striker(Ma) when a slider moves backward from an advance position. The latch device releases the striker when the slider moves forward from a retracted position. A support part(17) of a base(30) of a stopper is formed in the base member. The latch device moves backward in case the stopper guides the base to the support part due to the inertial force or impact force. A guide side is formed in the supporting part.
Patent KR-20100092678-A (KR)
Title: Recovery of high purity phosphoric acid from mixed waste acid
Inventor: PARK SUNG KOOK
IPC: C01B25/237
Filed: 2009-02-13
Abstract: PURPOSE: The nitric acid, the phosphoric acid, and the acetic acid are collected from the LCD mixed acid waste water. It can recycle to the LCD etchant, the high purity phosphoric acid, and all kinds of the pickling solutions. CONSTITUTION: The method for collecting the high purity phosphoric acid from acid includes next systems(1). Step of removing the nitric acid from acid and acetic acid the mixed acid waste water generating in the liquid crystal display(2) and process of manufacturing semiconductor is processed as the first vacuum evaporation. Step of obtaining the eliminates and the aluminum content 10 ~ 30 ppm phosphoric acid aqueous solution dividing and the aluminum from the residual solution by the first diffusion dialysis process.
Patent KR-20100095844-A (KR)
Title: Apparatus for discharging hot water
Inventor: KIM CHUL HO
IPC: B01D35/00
Filed: 2009-02-23
Abstract: PURPOSE: An apparatus for discharging hot water is provided to prevent a user from being burned due to careless operation by maintain the pressure of discharging water constant. CONSTITUTION: A hot water discharge unit(100) comprises: a valve housing(110), combined with a drain pipe, having an outlet(113); a button(120) combined with the valve housing; a lever rod(140) which is lifted up and down in the valve housing; a lever lifting the lever rod; a push rod; and an opening and closing member for the outlet.
Patent KR-20100095929-A (KR)
Title: Display panel having color filter
Inventor: KIM TAE GYUN
IPC: G02F1/1335
Filed: 2009-02-23
Abstract: PURPOSE: A display panel with a color filter is provided to prevent a color filter from not being completely filled when the color filter is made by ink jet. CONSTITUTION: A partition wall(361) is formed on the first insulating substrate. A plurality of columnar derivatives(30) is formed in pixel regions divided by the partition wall. A pixel region including a columnar derivative is filled with color filters. The second insulating substrate faces the first insulating substrate. A gate line is formed on the second insulating substrate.
Patent KR-20100096753-A (KR)
Title: Apparatus and method of applying flux
Inventor: EUM KI SANG
IPC: H01L21/00
Filed: 2009-02-25
Abstract: PURPOSE: A flux coating device and a method thereof are provided to prevent the damage of a flux by stopping the rotation of a template when the flux reaches the edge of the spreading region of the template. CONSTITUTION: A rotation chuck(110) is rotated by fixing a template which has a flux coating region in an upper side. A flux supply part(120) is arranged in the upper side of the rotation chuck and supplies the flux to the center of the coating region of the template. A sensor(140) is arranged in the upper side of the edge of the flux coating region and senses the flux which reaches the edge of the coating region of the template according to the rotation of the template. A controller controls the rotation chuck in order to stop the rotation of the template when the flux is detected by the sensor.
Patent KR-20100097548-A (KR)
Title: The movable and portable partition for concentration rise
Inventor: YOON SANG MAN
IPC: A47B17/04
Filed: 2009-02-26
Abstract: PURPOSE: A movable partition for enhancing concentration is provided, which can enhance utilization efficiency of the edge of a desk surrounded by partitions. CONSTITUTION: A movable partition for enhancing concentration comprises: a front plate(11) located in the front; a lateral part board(12) which is combined in order to rotate in the left and right edges of the front plate; and an upper plate(13) combined with the front plate. The upper plate includes: a rearward upper plate(13A) in which the rear end is combined with the top end portion of the front plate; and a front upper plate(13B) which is combined with the front end of the rearward upper plate in order to rotate.
Patent KR-20100062777-A (KR)
Title: Scalabel video encoding and decoding, scalabel video encoder and decoder
Inventor: KIM MYUNG HWAN
IPC: H04N19/30
Filed: 2009-02-27
Abstract: PURPOSE: A scalable video encoding and decoding method, and scalable video encoder and decoder are provided to perform a wavelet transformation through a suitable wavelet filter. CONSTITUTION: A video stream analyzer(151) extracts a base layer and an enhancement layer from enhancement bit stream of a scalable video encoder. A base decoder(152) decodes the information of the base layer. A sampler(153) up-samples the maximum resolution of the frame of the decoded base layer. A reverse temporal converter(156) changes a reversely converted converting coefficient into a conversion factor of a temporal area.
Patent KR-20100098218-A (KR)
Title: Coupling device for bidet seat and seat cover
Inventor: MOON SUNG GON
IPC: A47K13/12
Filed: 2009-02-27
Abstract: PURPOSE: A coupling device for a bidet seat and a seat cover is provided, which improve efficiency of work, facilitates coupling and separation, and allows hygienical use. CONSTITUTION: A coupling device for a bidet seat and a seat cover comprises: an axis hole(100) which is penetrated in both side ends of a seat in multi-stages and forms a projection; a rotary shaft(200) which is mounted on a damper of the bidet body; and a separation protection part(300) which is combined with the end part of the rotary shaft projected from the axis hole and prevents separation of the seat cover. The separation protection part includes a guide member(310) guiding the rotation of the seat cover and a separation preventive member(320) preventing separation of the seat cover.
Patent KR-20100099482-A (KR)
Title: A liquid extracting apparatus of syringe
Inventor: CHO HEE MIN
IPC: A61M5/178
Filed: 2009-03-03
Abstract: PURPOSE: A discharging apparatus of mixture medicine of syringe is provided to evenly discharge medicine by opening. CONSTITUTION: A discharging apparatus of mixture medicine of syringe comprises: a discharge device which supplies medicine inside a syringe body(2) through lower syringe needle(7); and a nozzle body(10) which is coupled between the syringe body and syringe needle. The nozzle body comprises: an opening hole(11) which is penetrated in a same diameter with syringe body; and a plurality of jet grooves(13) which is guided up and down.
Patent KR-20100101845-A (KR)
Title: Led lamp and a traffic light applied therewith
Inventor: KIM JIN HAN
IPC: G08G1/095
Filed: 2009-03-10
Abstract: PURPOSE: An LED lamp and a traffic light using the same are provided to reduce manufacturing costs of a signal lamp by radiating different lights through one LED lamp. CONSTITUTION: A first light emitting diode(10) radiate light when receiving a forward voltage. A second light emitting diode is parallel-connected to the first light emitting diode. The second light emitting diode radiates light when the first light emitting diode receives a reverse voltage. The first light emitting diode is a red light-emitting diode. The second light emitting diode(20) is a green light emitting diode.
Patent KR-20100102010-A (KR)
Title: Location tracing system and tag driving method therein
Inventor: KIM BUM YEOL
IPC: H04W84/18
Filed: 2009-03-10
Abstract: PURPOSE: A location tracing system and a tag driving method thereof are provided to construct a location tracking system economically by only using general APs(Access points) and RTLS(Real-Time Locating System) tags. CONSTITUTION: A location measurement server judges the location of a tag, and plural reference APs broadcasts a reference signal for the reference signal which is measured by a tag. Communication APs supports a roaming function for the tag, and the location measurement server judges the distance between the AP and the tag from the reception strength information for the reference signal of each AP.
Patent KR-20100102506-A (KR)
Title: Heat exchanging unit and temperature control apparatus
Inventor: PARK MYUNG SIK
IPC: F24F13/02
Filed: 2009-03-11
Abstract: PURPOSE: A heat exchange unit and a temperature controller including the same are provided to improve heat exchange efficiency by evenly distributing the intake air from a target in the width direction of an evaporation part. CONSTITUTION: A heat exchange unit(100) comprises a closed unit body(110), an expansion part, an evaporation part, and a blower fan. The unit body comprises a refrigerant inlet, a refrigerant outlet, an air inlet, and an air outlet(112). Condensed refrigerant is drawn in through the refrigerant inlet. Vaporized refrigerant is discharged through the refrigerant outlet. The expansion part expands the condensed refrigerant. The evaporation part cools the air drawn in through the air inlet by vaporizing the refrigerant expanded by the expansion part. The blower fan is installed inside the unit body and forces the air drawn in through the air inlet to the air outlet.
Patent KR-20100102877-A (KR)
Title: Wiper blade assembly
Inventor: SONG KYOUNG JUN
IPC: B60S1/40
Filed: 2009-03-12
Abstract: PURPOSE: A wiper blade assembly is provided to firmly mount a wiper driving arm by including a cover fixing the wiper driving arm to an adapter. CONSTITUTION: A wiper blade assembly includes a wiper blade(11), an adapter(31), and a cover(51). The wiper blade closely adhered to the window of a vehicle. The adapter includes a shaft receiving recess, an insertion hole, and an elastic holding piece(43). The adapter is mounted to the wafer blade. A wiper driving arm is received in the shaft receiving recess. The insertion hole is formed in the transversal direction with respect to the receiving direction of the shaft. The elastic holding piece is oppositely arranged to the insertion hole and is elastically transformed to the receiving direction of the shaft. The cover fixes the wiper driving arm to the adapter.
Patent KR-20100104951-A (KR)
Title: Apparatus for controlling linear compressor and method the same
Inventor: YOO JAE YOO
IPC: F04B49/00
Filed: 2009-03-19
Abstract: PURPOSE: Control device and method of a linear compressor are provided to prevent the reliability of a system from becoming decreased through the detection of a first inflection point of a phase difference and a second inflection point of a gas spring constant based on the change of the phase difference and the change of the gas spring constant every a given time period. CONSTITUTION: A control device of a linear compressor comprises a phase detection unit(300), a reference phase difference setting unit(400), a phase difference comparison unit(500), an inflection point detecting unit(600), and a control unit(700). The phase detection unit detects the phase difference between the stroke and the compress motor current every a given time period. The reference phase difference setting unit establishes the reference phase difference based on the change of the phase differences. The phase difference comparison unit compares the reference phase difference with the current phase difference every a given time period. The inflection point detecting unit detects the inflection point of the phase difference based on the comparison result. The control unit detects the top dead center based on the inflection point of the phase difference.
Patent KR-20100105023-A (KR)
Title: Gas sensor using metal oxide nano rod and manufacturing method thereof
Inventor: HA SEUNG CHUL
IPC: H01L21/02
Filed: 2009-03-20
Abstract: PURPOSE: A gas sensor using metal oxide nanorods and a manufacturing method thereof are provided to evenly form nanorods between two electrodes. CONSTITUTION: A gas sensor using metal oxide nanorods the substrate in which the nano template is formed on(S210). The metal oxide layer is formed on the surface of the nano template(S220). The metal oxide layer formed on the top of the nano template is eliminated from the upper side of the nano template(S230). The nano template is removed from the upper side part of the nano template in order to from metal oxide nanorods of tubular(S240). The upper electrode is formed on the metal oxide nanorods(S250).
Patent KR-20090103748-A (KR)
Title: Optical connector
IPC: G02B6/36
Filed: 2009-03-24
Abstract: PURPOSE: An optical connector is provided to prevent the excessive displacement of an optical fiber cable by installing a protrusion on the circumference surrounding a receiving chamber. CONSTITUTION: In an optical connector, the front opening is assembled with insertion into the opponent optical connector. A receiving chamber(44) communicates with the front opening and is opened to the rear. In receptacle boy, a hole is formed on the circumference surrounding a receiving chamber and is communicated with the receiving chamber. A receiving hole is protruded from the front of a frame, which is received into the receiving chamber. A pig tail(50) is mounted on the receptacle body by combing protrusion formed on the frame is combined with the hole.
Patent KR-20100107169-A (KR)
Title: Shelf for refrigerator and refrigerator having the shelf
Inventor: JANG WON WOO
IPC: F25D23/00
Filed: 2009-03-25
Abstract: PURPOSE: A shelf and a refrigerator comprising the same are provided so that a shelf is easily lift to change the bead mounting position of the shelf since a holder is installed on both sides of the body of the shelf. CONSTITUTION: A shelf for a refrigerator comprises a body(100) and a holder(200). The holder is mounted on both sides of the body to be able to be hinged and the position of the holder is restored by the elastic force of a position restoring unit with a spring. The holder is composed of a horizontal holding part and a vertical holding part. The vertical holding part is vertically extended downwardly from the horizontal holding part. The position restoring unit comprises first one or more protrusions, second one or more protrusions, and a coil spring. The first protrusion is formed on the vertical holding part and is protruded to the body. The second protrusion is formed on the side of the body which is opposite to the vertical holding part. The coil spring is installed between the first protrusion and the second protrusion.
Patent KR-20090105828-A (KR)
Title: Coating liquid for reducing fingerprint adhesion, manufacturing method thereof, and article to which coating liquid is applied
IPC: C09D7/12
Filed: 2009-03-27
Abstract: PURPOSE: A coating liquid for reducing fingerprint adhesion is provided to semi-permanently prevent adhesion of oily substance such as fingerprint without degradation of anti-fouling function. CONSTITUTION: A coating liquid for reducing fingerprint adhesion comprises a mixed solution and an antifouling additive(4). An organic compound with a ketone group and an organic nitrogen compound are mixed by 10%~40% in the mixed solution. The antifouling additive is added in the amount of 0.1%~20.0% based on a solid portion of the mixed solution.
Patent KR-20100108744-A (KR)
Title: Method and system of backpack removal for gait recognition
Inventor: KIM EUN TAI
IPC: G06K9/00
Filed: 2009-03-30
Abstract: PURPOSE: A method and a system of backpack removal for gait recognition are provided to increase the recognition rate of a biometric recognition system by removing a backpack image included in a gain image. CONSTITUTION: A gait silhouette image input unit(10a) receives a gait silhouette image of a target object which has a backpack, and a gait energy image obtainer(30a) obtains a gait energy image from the gait silhouette image. A backpack image remover(40a) uses a projection matrix obtained from a gait energy image of target objects which do not have the gait energy image and a backpack in order to remove the backpack image from the gait energy image.
Patent KR-20100080282-A (KR)
Title: Duplicate billing system and method in a communication network
Inventor: KIM HYUNG SIK
IPC: H04L12/14
Filed: 2009-03-31
Abstract: PURPOSE: A dual billing system and a method thereof are provided to prevent the truncation of service by using the dual billing system through the switching unit. CONSTITUTION: A first charging unit(210) is transmitted data packet transmitted to a first communication network. The first charging unit performs the accounting process according to the predetermined charging regulation. A second charging unit(220) is serially arranged to the first charging unit. The second charging unit is converted from the not-ready state of the first charging unit into an active mode in order to perform the accounting process. Switching units(230, 231, 240, 241) transfer the data packet to the second charging unit by bypassing the data packet passed from the not-ready state of the first charging unit to the first charging unit.
Patent KR-20100112434-A (KR)
Title: Apparatus for cooling of die-casting mold
Inventor: KIM CHEON HEE
IPC: B22D17/22
Filed: 2009-04-09
Abstract: PURPOSE: A cooling apparatus of a die-casting mold is provided to reduce the mold maintenance cost and the working hours by preventing a molten metal from becoming scattered to the outside of a cooling apparatus. CONSTITUTION: A cooling apparatus of a die-casting mold comprises a cooler head(40), a water supply pipe(70), a water supply valve(80), a water discharge valve(90). A cooler head passage(45) is connected to a water supply passage(35) and a water discharge passage(25) of a mold(10). The water supply pipe supplies the cooling water to the water supply passage. If the pressure of the supplied cooling water is higher than the inner pressure of the water supply pipe, the water supply valve supplies the cooling water to the water supply passage and if the pressure of the cooling water is lower than the inner pressure of the water supply pipe, the water supply valve blocks the back flow of the cooling water from the water supply pipe. The water discharge valve is connected to the water supply passage and the water discharge passage. If the pressure of the cooling water discharged from the water discharge passage is lower than a predetermined pressure, the water discharge valve supplies the cooling water to the water supply passage and if the pressure of the cooling water is higher than the predetermined pressure, the water discharge valve blocks the discharge of the cooling water from the water discharge passage.
Patent KR-20100114643-A (KR)
Title: Clamping device for gutter
Inventor: KIM SONG KUN
IPC: E04D13/064
Filed: 2009-04-16
Abstract: PURPOSE: A gutter fixing device which guides flowing water to a drain hole from a housing roof is provided to improve the exterior of a building. CONSTITUTION: A gutter fixing device comprises a fixed member(10), a hanger(20) and a gutter(30). The fixed member is fixed to the wall. The hanger is installed in the fixed member. The gutter is fixed with the hanger. A groove(32) is formed on both sides of the gutter. The fixed member comprises a fixing plate(12), a supporting part(13) and a fixing part. The hanger comprises a fixing unit(22), a supporting part(24) and a grip part(25).
Patent KR-20100122664-A (KR)
Title: Cushion capable of adjusting height and angel
Inventor: KIM SEONG HWAN
IPC: F15B9/02
Filed: 2009-05-13
Abstract: PURPOSE: A cushion capable of adjusting height and angle is provided, which can correct seating posture according to the character of the human body. CONSTITUTION: A cushion capable of adjusting height and angle comprises: a height adjustment member(40) which locates between an upper plate and a lower plate and controls the height of a cushion; and a plurality of transverse grooves(11,21) which are formed on the location corresponding to the lower plate and upper plate. The height of the cushion is controlled by separating the upper plate and lower plate at the constant interval.
Patent KR-20100123429-A (KR)
Title: Multi mode speaker apparatus and method the same, and wireless communication terminal applied to the same
Inventor: LEE SANG SHIN
IPC: H04B1/40
Filed: 2009-05-15
Abstract: PURPOSE: A multi mode speaker apparatus, a controlling method thereof, and a mobile communication terminal using thereof are provided to automatically switch speaker mode corresponding to the functional operation of a mobile communication terminal. CONSTITUTION: A multiple mode speaker device(110) outputs a directional sound signal through more than two speakers. The multiple mode speaker device outputs a non-directional sound signal through one of the speakers. A sound control unit(120) outputs a control signal to multiple mode speaker device to supply electric power to the speakers, and the directional sound signal is formed. A switch reverses the phase of a first sound signal and delivers to a second speaker.
Patent KR-20100126978-A (KR)
Title: Safety helmet
Inventor: KIM CHANG JE
IPC: A42B3/28
Filed: 2009-05-25
Abstract: PURPOSE: A protective helmet of same thickness of an upper side for increasing the intensity of the protective helmet is provided to increase the weight lights and the feeling of wearing and easily alleviate the impact with expansion and contraction of the supporting member. CONSTITUTION: A protective helmet includes a parent(100), a supporting member, an edge member, a connection rope and a chinstrap. The parent is included of cupola-shape and a plurality of fixture pieces formed in the inner side. The supporting member holds up with the head of an operator. The edge member protects the inner circumference of parent while being fixed to the supporting member. The connection rope is fixed to the edge member.
Patent KR-20100127648-A (KR)
Title: Continuous ship unloader
Inventor: LEE HAN KYU
IPC: F27D3/12
Filed: 2009-05-26
Abstract: PURPOSE: A continuous ship unloader is provided to suppress damage to the bottom surface of a ship holder and a bucket and increase unloading efficiency when the residual amount of load is low. CONSTITUTION: A continuous ship unloader(100) comprises a frame unit(110), a shuttle unit(120), a movable unit(130), and a tension adjusting unit(140). A first rotating unit(150) is installed in the frame unit. A second rotating unit(160) is installed in a shuttle unit. The shuttle unit is installed in the frame unit to be movable. The movable unit is installed in the first rotating unit and the second rotating unit and moves along an endless track. The tension adjusting unit engages with the shuttle unit and adjusts the tension of the movable unit. The tension adjusting unit comprises a presser portion(141) and a wiring unit(145).
Patent KR-20100128378-A (KR)
Title: Foot kick exercising machine
Inventor: JANG HUN IL
IPC: A63B69/34
Filed: 2009-05-28
Abstract: PURPOSE: A kicking exercise device is provided to make installation and carrying very convenient and to improve martial arts practice. CONSTITUTION: A kicking exercise device comprises: a body which is formed into a rectangular frame and perpendicularly installed; top and bottom covers(21,22) which are installed at the top and bottom of the body and protect the body; and a striking portion(40) which is respectively installed in the front and both sides of the body. The striking portion includes: a shock absorber installed at the outside of a plate; a movable part combined with the inner center of the plate; a guide plate combined with the top and bottom sides thereof; and a rack gear which is installed to coincide with a pinion gear of a rotary shaft.