baber/WOPTO huggingface dataset:
Patent KR-20080069512-A (KR)
Title: Semiconductor stacked package assembly having exposed substrate surfaces on upper and lower sides
Inventor: KARNEZOS MARCOS
IPC: H01L23/12
Filed: 2006-03-31
Abstract: Stacked package assemblies include first and second stacked packages, each having at least one die affixed to, and electrically interconnected with, a die attach side of the package substrate. One package is inverted in relation to the other; that is, the die attach sides of the package substrates face one another, and the "land" sides of the substrates face away from one another. Z-interconnection of the packages is by wire bonds connecting the first and second package substrates. The assembly is encapsulated in such a way that both the second package substrate (one side of the assembly) and a portion of the first package substrate (on the opposite side of the assembly) are exposed, so that second level interconnection and interconnection with additional components may be made. In some embodiments the first package is a chip scale package, and the second package is a land grid array package. Also, methods for making such stacked packages assemblies include steps of providing a cavity molded LGA package, preferably tested as "good"; applying an adhesive onto the surface of the mold cap of the LGA package; providing a singulated CSP; inverting the CSP and placing the inverted CSP onto the adhesive on the LGA mold cap; curing the adhesive; performing a plasma clean; wire bonding to form z-interconnection between the die attach side of the LGA and the land side of the CSP; performing a plasma clean; performing a molding operation to enclose the die attach side of the LGA, the z-interconnection wire bonds and wire loops, the edges of the CSP, and the marginal area on the land side of the CSP, leaving exposed the land side of the LGA substrate and an area of the land side of the CSP substrate located within a marginal area; attaching second level interconnect solder balls to sites on exposed area of the CSP substrate; and (where the LGA package was provided in a strip or array) saw singulating to complete the assembly. In some embodiments one or more additional components are stacked over the land side of the LGA substrate.
Patent KR-20070112894-A (KR)
Title: A predictive speech coder using coding scheme selection patterns to reduce sensitivity to frame errors
Inventor: MANJUNATH SHARATH
IPC: G10L19/04
Filed: 2000-10-26
Abstract: A method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions includes a speech coder configured to select from among various predictive coding modes. After a predefined number of speech frames have been predictively coded, the speech coder codes one frame with a nonpredictive coding mode or a mildly predictive coding mode. The predefined number of frames can be determined in advance from the subjective standpoint of a listener. The predefined number of frames may be varied periodically. An average coding bit rate may be maintained for the speech coder by ensuring that an average coding bit rate is maintained for each successive pattern, or group, of predictively coded speech frames including at least one nonpredictively coded or mildly predictively coded speech frame.
Patent KR-20080015443-A (KR)
Title: Substituted aryl oximes
Inventor: ESCHER IRIS
IPC: C07C251/52
Filed: 2006-05-06
Abstract: The invention relates to compounds of the formula (I) in which A1, A2, R1, R2, R3, R4, R5 and X have the definition specified in the description, to processes and intermediates for preparing them and to their use for controlling pests.
Patent KR-20080031679-A (KR)
Title: Solutions of organic semiconductors
Inventor: SPREITZER HUBERT
IPC: H01L33/26
Filed: 2006-05-15
Abstract: The invention relates to liquid compositions, especially solutions, of at least one organic semiconductor emitting light from the triplet state, in an organic solvent or solvent mixture. Said liquid compositions are characterized in that the concentration of certain compounds lies below a specific threshold value. Also disclosed is the use of the inventive liquid compositions for producing layers of the organic semiconductors on substrates, especially for the electronics industry.
Patent KR-20090074558-A (KR)
Title: Method for forming photomask to suppress haze
Inventor: JUNG YOUNG GEUN
IPC: H01L21/027
Filed: 2008-01-02
Abstract: A method for forming a photomask is provided to deposit polydimethlysiloxane on the surface of the photomask in order to inhibit the reaction bonding between a residual material and a reactant in the air. A method for forming a photomask comprises the following steps of: forming a mask pattern(200) on a substrate(100); forming a polydimethlysiloxane layer to a thickness of several Å in order to cover the mask pattern and the substrate; attaching a pellicle membrane to the substrate; and rinsing the surface of the polydimethlysiloxane layer with deionized water or ozonated water.
Patent KR-20090075106-A (KR)
Title: Badness mode detecting circuit
Inventor: YANG JONG YEOL
IPC: G11C29/00
Filed: 2008-01-03
Abstract: A fault mode detecting circuit is provided to easily confirm the reason of the malfunction by recording the normal operation state information of the semiconductor device. A fault mode detecting circuit comprises a flag signal generating unit(10) and an operation state storage(20). The flag signal generating unit outputs a flag signal(Flag) corresponding to the outer command. The operation state storage comprises an operation unit, a latch unit, an output unit and a reset unit. The operation unit performs the logic operation in response to the memory motion state signal and the flag signal. The latch unit latches the output signal of the operation unit. The output unit outputs the output signal of the latch unit in response to the enable signal. The reset unit operates the output terminal of the latch unit to the predetermined logic level in response to the reset signal.
Patent KR-20090076391-A (KR)
Title: Method for searching image-outputting device by matching tag
Inventor: GOH JI HYUN
IPC: G06F3/12
Filed: 2008-01-08
Abstract: An image output device searching method through the tag matching is provided to select an image output device which is suitable for outputting an image selected by a user among a plurality of image output devices, more quickly. A communication terminal extracts a tag which is set up in an image(711,721), and then transmits the extracted tag to a server. The server extracts tags which are set up in a plurality of image output devices(731,741), compares the tag of the image with the extracted tags(751), and then confirms whether a matched tag exists in the comparison result. If the matched tag exists, the server detects an image output device having the tag matched with the tag of the image. The communication terminal displays the detected image output device(761).
Patent KR-20090076624-A (KR)
Title: External antenna for tdmb and gsm roaming
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2008-01-09
Abstract: An external antenna for a terminal is provided to improve convenience by performing switching between a TDMB(Terrestrial Digital Multimedia Broadcasting) antenna and a GSM(Global System for Mobil communication) roaming antenna. An external antenna for a terminal includes A TDMB antenna(10), a GSM roaming antenna(20), a connector(30), and a switching unit(40). The TDMB antenna is used for receiving the TDMB. The GSM roaming antenna is used for the global roaming at the GSM frequency band. The connector delivers the frequency signal received from the TDMB antenna or the GSM roaming antenna to the terminal. The switching unit switches to connect the connector connected to one of the TDMB antenna and the GSM roaming antenna to the other.
Patent KR-20090077452-A (KR)
Title: Vending machine chair
Inventor: YI SEONG YEON
IPC: A47C7/62
Filed: 2008-01-11
Abstract: A vending machine chair is provided, which enables a user to eat snack when feeling hungry during study or working while sitting on the chair. A vending machine chair comprises: a coin insertion slot(1); a seat back of the chair body forming the vending machine chair; a button(3) which is formed in the armrest section inside the left plate and enables to select the food menu; an entrance(2) for taking out the food according to the menu after predetermined time; and a circuit board which is installed inside the bottom gate of chair and controls the whole operation.
Patent KR-20090077548-A (KR)
Title: Apparatus and method for recording phone-book data in a wireless terminal
Inventor: CHO YEON KYU
IPC: H04B1/40
Filed: 2008-01-11
Abstract: A phone book registration device of a portable terminal and a method thereof are provided to efficiently manage a storage space occupied by a phone book, thereby minimizing the storage space as using the storage space for useful purposes. When registration information corresponding to a predetermined contact place is inputted(S302), it is confirmed whether the inputted information is stored in a phone book(S303). If so, a memory address corresponding to the stored registration information is confirmed(S304). The confirmed memory address is registered as the registration information corresponding to the predetermined contact place(S305). If the inputted registration information is not stored in the phone book, the inputted registration information is registered as registration information corresponding to the contact place.
Patent KR-20090079677-A (KR)
Title: refrigerator
Inventor: YOON SOO HYUN
IPC: F25D11/00
Filed: 2008-01-18
Abstract: A refrigerator is provided to arrange a display unit between a handle of a first door and a handle of a second door to improve visibility of a user and control power state of the display unit according to a human body sensor to prevent unnecessary power consumption. A refrigerator includes a cabinet(10), a first door(20), a second door(30), and a display unit(40). The cabinet has a first storage room and a second storage room. The first and second doors are respectively combined with both sides of the cabinet using hinges and respectively open and close the first and second storage rooms. The display unit is arranged between a handle of the first door and a handle of the second door.
Patent KR-20090080655-A (KR)
Title: Ring assembly for electric clutch
Inventor: LEE HWA JA
IPC: F16D27/10
Filed: 2008-01-22
Abstract: A ring assembly for an electronic clutch is provided to maintain a gap between a disc and an outer ring without using an additional member and perform disc grinding without being disturbed. A ring assembly for an electronic clutch includes a disc(262), an outer ring(263), and a gap maintaining means. The disc is attached/detached to/from a rotor rotating by engine power and selectively transmits power to a compressor. The outer ring provides a force of returning the disc to the original position. The gap maintaining means maintains a gap between the disc and the outer ring and includes a plurality of protrusions formed on a face of the outer ring, which faces the disc.
Patent KR-20090081515-A (KR)
Title: Method for manufacturing freezing pizza and freezing pizza manufactured by the same
Inventor: JUNG WON YOUNG
IPC: A21D13/00
Filed: 2008-01-24
Abstract: A method for preparing instant frozen pizza using twice-baked bread and the instant frozen pizza prepared by the same are provided to secure the specific taste of pizza as well as good texture and mouth feel. A method for preparing instant frozen pizza comprises the following steps of: preparing ingredients for bread(S11); mixing the ingredients and making a first material(S12); thinly spreading the first material and making a second material(S13); cutting the second material to a predetermined size and making a third material(S14); forming a plurality of air holes on the third material to make a fourth material(S15); pressurizing the fourth material in a container(S16); baking the pressurized material in an oven to make fifth material(S17); spreading a pizza sauce on the fifth material and placing various topping materials on it to make a sixth material(S18); re-baking the sixth material and making a seventh material(S19); and packaging the seventh material and freezing it(S20).
Patent KR-20090082009-A (KR)
Title: Wheel for grinding circumferential surface of silicon ingot
Inventor: CHAE JONG WOOK
IPC: B28D5/00
Filed: 2008-01-25
Abstract: A wheel for grinding the outer circumference of a silicon ingot is provided to improve productivity by reducing the time and the number of grinding the outer circumference of the silicon ingot as the contact area of the silicon ingot is broadened. A wheel(100) for grinding the outer circumference of a silicon ingot comprises a shank(110), and a plurality of electrodeposition parts(120). In the shank, a coupling hole(112) coupled with a spindle is formed. A plurality of electrodeposition parts are formed at the front side of the shank to have different diameters and diamond abrasive-grain are respectively attached to the electrodeposition parts. The particle sizes of the diamond abrasive-grain of a plurality of electrodeposition part are different according to a plurality of electrodeposition parts.
Patent KR-20090082568-A (KR)
Title: Damping Hinge for Folding Type Mobile Phone
Inventor: SHIN JUNG HAK
IPC: H04B1/38
Filed: 2008-01-28
Abstract: A damping hinge for a folding type mobile phone is provided to prevent the deterioration of a durability caused by a shock to a mobile phone when a folder of a mobile phone is rapidly rotated. A damping hinge for a folding type mobile phone includes a supporting holder(30), a fixing cam(100), a liquid, sealing member(80), a mobile orifice(60) and an elastic member(50). The supporting holder is formed in a cylindrical type at an end of a mobile phone, and the fixing cam is installed at the end of the supporting holder and allows its rotation. A movement extension unit(96) is formed in a direction where a movement cam moves.
Patent KR-20090083258-A (KR)
Title: Multi-layer pavement structure with functional materials and the structure thereof
Inventor: YUN SE GYUN
IPC: C04B14/02
Filed: 2008-01-29
Abstract: A multi-layer pavement structure having functional materials is provided to enduringly radiate the far infrared rays or the negative ion from an aggregate laminated on the upper side of a yellow soil coating film. A multi-layer pavement structure having functional materials comprises a constructed surface(10), a permeable foundation layer(20), and a superficial layer(30). The permeable foundation layer is laminated on the constructed surface. The permeable foundation layer is made of yellow soil 15~40 weight% and thermosetting plastics 15~30 weight% in comparison with an aggregate(50) of 100 weight% having diameter of 10~85 mm. The superficial layer is laminated on the upper side of the permeable foundation layer. The superficial layer is made of the aggregate 60~93 weight% of 1~30 mm diameter, the yellow soil 5~25 weight% of 50~250 mesh and an anionic radiator 2~15 weight%.
Patent KR-20090085355-A (KR)
Title: Facilities with buoyancy function
Inventor: KIM YONG JAE
IPC: E02B3/20
Filed: 2008-02-04
Abstract: A facility with the buoyancy is provided to prevent the facility from being carried away by the floods by installing a floating body under the ground. A facility with the buoyancy comprises a base foundation(100), a guide post(200), a floating body(300), a guide unit(400), and a facility unit(S). The base foundation comprises a space unit(105) for positioning the floating body at underground. The guide post is installed in the base foundation. The floating body is elevated along the guide post with the buoyancy. The floating body is installed at the guide post. The floating body is smoothly elevated in the guide unit along the guide post. The facility unit is installed on the floating body.
Patent KR-20090087156-A (KR)
Title: Apparatus for improving dynamic contrast ratio for lcd tv
Inventor: PARK JIN SEOK
IPC: H04N5/57
Filed: 2008-02-12
Abstract: A method for improving the dynamic contrast ratio of an LCD TV is provided to modulate image data by controlling the dimming value of an LCD module according to luminance values of each image data frame. Image data is stored in each frame(S110). A luminance value is separated from the image data(S120). It is determined whether the difference between luminance values of the current frame and previous frame is a preset value or greater(S140). If the difference value is the preset value or greater, it is determined whether the luminance value of the current frame is increased or reduced in comparison with that of the previous frame(S150). According to the result, a brightness control value corresponding to the difference is outputted(S160,S170). A backlight unit is dimmed in the brightness corresponding to the brightness control value(S162,S172).
Patent KR-20090087707-A (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: PAEK JONG SIK
IPC: H01L23/48
Filed: 2008-02-13
Abstract: A semiconductor device and fabricating method thereof are provided to simplify the entire manufacturing process by the plasma-etching method using the passivation layer positioned in the lower part of the semiconductor device. The semiconductor die(110) has the flat first side(110a) and the flat second side(110b) which is the reverse surface of the first side. The semiconductor die has the first passivation layer(130) covering the outer circumference of the bond pad and a plurality of bond pads(120) on the first side. The penetrating electrode(140) perpendicularly passes through the bond pad, the first side and the second side. The second passivation layer(150) has the first opening so that the protrusion(141) is exposed, and is made of a non-photosensitive resin. The rewiring layer(160) is formed in the second passivation layer to be connected to the protrusion exposed through the first opening.
Patent KR-20090087735-A (KR)
Title: Feed tube fitting assembly for power steering system
Inventor: KIM MIN SIK
IPC: B62D5/06
Filed: 2008-02-13
Abstract: A feed tube fitting assembly for a power steering system is provided to reduce vibration at both ends by inserting a damping tube between a flare unit and the end of a feed tube. A feed tube fitting assembly for a power steering system comprises a flare nut(22), a feed tube(15), and a damping tube(24). The flare nut is equipped at both ends of the feed tube. The feed tube is connected between cylinder tubes(14) formed inside a gear-box. The damping tube is equipped between the flare nut and the end of the feed tube. A pair of cutting parts(23) are formed in the longitudinal direction in the flare nut. The inside of the flare nut is tapered.
Patent KR-20080023238-A (KR)
Title: The skin stimulus system
Inventor: YANG WON DONG
IPC: A61M37/00
Filed: 2008-02-21
Abstract: A skin stimulating device is provided to have plural needles planted on a head portion, to do linear and reciprocating motion automatically by the power and to have a low manufacturing cost. A skin stimulating device includes a stimulator body(20), a head portion, a handle portion and an operation switch(80). Plural needles(100) are planted on a needle bunch(120). A needle bunch fixing portion fixes the needle bunch. The needle bunch is attached to a needle coupling plate. A vibration plate communicates with the needle coupling plate. A driving member(180) moves the vibration with power. A crank portion(400) and a cam shaft change a rotary motion of the driving member into a linear motion. A PCB portion is installed inside the stimulator body.
Patent KR-20090090449-A (KR)
Title: Advertising method using picture-chatting
Inventor: KO JONG OK
IPC: G06Q50/30
Filed: 2008-02-21
Abstract: An advertising method using a video chatting for providing PR item capable of adhered to an image which is displayed on a display screen is provided to propagate advertisement by linking the corresponding item to the related homepage. A desired item is selected(S220). The selected item is combined in the image of a first conversation partner(S230, S240). The item is displayed to a display device of a second conversation partner through a server(S250). In case that the second conversation partner clicks the item on the screen of the first conversation partner(S260). The second conversation partner is connected to the corresponding site and downloaded to the terminal of the second conversation partner(S270).
Patent KR-20090090599-A (KR)
Title: Toner for electrophotography
Inventor: JEONG JAE HYEUK
IPC: G03G9/08
Filed: 2008-02-21
Abstract: A toner for electrophotography is provided to prevent offset and have paper separation ability, polishability and durability. A toner for electrophotography comprises a binder resin, coloring agent and release agent. The toner has the angular velocity of 1.6-10 rad/s, temperature range of 120-160 ‹C, complex viscosity of 4e2 - 8e3 PaÀs, variation of complex viscosity of 1.6 rad/s and variation of stress relaxation of 785-1000 Pa/‹C at 0.05 second and 190-215 Pa/‹C at 0.3 second.
Patent KR-20090092101-A (KR)
Title: System and method for integrated processing to rfid tag
Inventor: HONG BONG HEE
IPC: G06K17/00
Filed: 2008-02-26
Abstract: A system and a method for integrated processing to RFID tag are provided to prevent problem due to the wrong information recorded in the delivery or the product sale, etc. A reader(110) records the information by recognizing clearly the electronic tag and collecting the information. The reader gives success or failure of a command and an uncertain state. An electronic tag information processor(120) processes the command of the uncertain state that is reported from the reader. A user terminal(130) requests the transaction including reading and write operation to the electronic tag information processor. The user terminal receives the result from the electronic tag information processor.
Patent KR-20080080932-A (KR)
Title: Semiconductor device and manufacturing method of the semiconductor device
Inventor: NISHIZAWA MOTOYUKI
IPC: H01L23/12
Filed: 2008-02-29
Abstract: A semiconductor device is provided to bond an electrode of a wiring substrate to an external connection terminal of a semiconductor device by using conductive adhesive containing Ag with improved conductivity. An external connection terminal of a semiconductor device is bonded to an electrode of a wiring substrate(11) by conductive adhesive including first conductive adhesive(20-1) and second conductive adhesive(20-2) coating the first conductive adhesive. The first conductive adhesive contains a conductive filler including Ag. The second conductive adhesive contains a conductive filler including metal selected from a group composed of Sn, Zn, Co, Fe, Pd and Pt. A region to which the first conductive adhesive can be formed on a surface where the conductive adhesive comes in contact with the electrode of the wiring substrate.
Patent KR-20090095347-A (KR)
Title: Manufacturing method of stainless steel photograph and stainless steel photograph
Inventor: LEE JONG MYUNG
IPC: B44C1/16
Filed: 2008-03-05
Abstract: A manufacturing method of a stainless steel photograph and the stainless steel photograph manufactured thereby are provided to offer a long life span without possibility of damage of the photograph due to moisture or impacts. A manufacturing method of a stainless steel photograph includes the following steps of: attaching a PET film(20) in which a dye accommodation layer is formed to receive sublimation dye on the bottom on a stainless steel plate(10); transferring and sublimating a real picture image on the top of the PET film; and attaching a protective film(30) on the top of the PET film. The dye accommodation layer is comprised of a polyester-based solventless adhesive. The thickness of the PET film is 15~20mum. The thickness of the dye accommodation layer is 2~5mum.