baber/WOPTO huggingface dataset:
Patent KR-20070110840-A (KR)
Title: Method and device for testing semiconductor wafers using a chuck device whose temperature can be regulated
Inventor: REITINGER ERICH
IPC: H01L21/66
Filed: 2006-01-10
Abstract: The invention relates to a method for testing semiconductor wafers (5) using a chuck device (1), whose temperature can be regulated. Said method comprises the following steps: the temperature of the chuck device (1) is regulated to a predefined measuring temperature using an electric heating device (HE) with a predetermined heating output (PW) and a cooling device (11a, 11b, 11c), through which a fluid (F) flows for cooling purposes and which has a predetermined cooling output (PK), the heating output (PW) being significantly greater than a predetermined test output (PT); the rear face (R) of a semiconductor wafer (5) is placed on a bearing face (AF) of the temperature-controlled chuck device (1); placing of a probe card (7', 7'a) on the front face (O) of the semiconductor wafer (5); the semiconductor wafer (5) is then tested by applying the test output (PT) of a test unit (TV) to a chip region (CH) on the front face (O) of the semiconductor wafer (5) by means of probes (91, 92) located in the probe card (7', 7'a); the increase in temperature of the fluid (F) during the test process, which reflects the test output (PT), is recorded; and the heating output (PW) is reduced during the test process, whilst the cooling output (PK) is maintained at an essentially constant level, taking into account the temperature increase of the fluid (F) that has been recorded during the testing process. The invention also relates to a corresponding device.
Patent KR-20070097585-A (KR)
Title: Method for laser-cutting sheet steel and laser cutter for carrying out said method
Inventor: PLUESS THOMAS
IPC: B23K26/38
Filed: 2005-12-30
Abstract: The invention relates to a method for laser-cutting sheet steel (1), wherein a sheet steel (1) is gradually inserted in a defined position into the cutting area (2) of a laser cutter in a direction of advance V in order to machine it. The sheet steel (1) is machined by laser cutting in a machineable area corresponding to the length of the cutting area (2), in the entire machineable area or only in a section thereof. The machined part (8) and the non-machined part (8) of the sheet steel may also only overlap in some sections (10). An automatic discharge device is also provided. The manufactured parts and the remaining grid are likewise cut from the sheet steel (1) by laser cutting. The method can be repeated in several machining steps until the sheet steel (1) is completely machined, the results of the preceding machining step being taken into consideration for the subsequent machining step. The invention allows to optimally utilize the sheet steel (1) even when using smaller laser cutters.
Patent KR-20070122451-A (KR)
Title: Semiconductor device
Inventor: YOSHIMOCHI KENICHI
IPC: H01L29/872
Filed: 2006-04-10
Abstract: A semiconductor device includes a first conductivity type semiconductor substrate; a Schottky electrode having a Schottky interface formed between the Schottky electrode and the semiconductor substrate; a leak suppressing structure, which is formed on a surface section of the semiconductor substrate and suppresses a leak current by generating a depleted layer when a reverse bias voltage is applied between the Schottky electrode and the semiconductor substrate; and a high concentration layer, which is formed at a region sandwiched between the leak suppressing structures on the surface section of the semiconductor substrate, has the first conductivity and higher impurity concentration than that of the semiconductor substrate, and forms the Schottky interface between the high concentration layer and the Schottky electrode.
Patent KR-20070103081-A (KR)
Title: Ferritic heat-resistant steel
Inventor: YOSHIZAWA MITSURU
IPC: C22C38/00
Filed: 2006-04-06
Abstract: Disclosed is a heat-resistant steel which is excellent in high-temperature long-term creep strength and creep-fatigue strength. Specifically disclosed is a heat-resistant steel having a composition consisting of, in mass%, 0.01-0.13% of C, 0.15-0.50% of Si, 0.2-0.5% of Mn, not more than 0.02% of P, not more than 0.005% of S, more than 8.0% but less than 12.0% of Cr, 0.1-1.5% of Mo, 1.0-3.0% of W, 0.1-0.5% of V, 0.02-0.10% of Nb, not more than 0.015% of sol. Al, 0.005-0.070% of N, 0. 005-0.050% of Nd, 0.002-0.015% of B, and the balance of Fe and impurities. As some of the impurities, less than 0.3% of Ni, less than 0.3% of Co and less than 0.1% of Cu are contained in the heat-resistant steel. This ferritic heat-resistant steel contains Nd inclusions at a density of not less than 10,000 inclusions/mm^3. This steel may further contain one or more elements selected from Ta, Hf, Ti, Ca and Mg in addition to the above-described components.
Patent KR-20080020595-A (KR)
Title: Human detection and tracking for security applications
Inventor: ZHANG ZHONG
IPC: G06V10/46
Filed: 2006-05-31
Abstract: A computer-based system for performing scene content analysis for human detection and tracking may include a video input to receive a video signal; a content analysis module, coupled to the video input, to receive the video signal from the video input, and analyze scene content from the video signal and determine an event from one or more objects visible in the video signal; a data storage module to store the video signal, data related to the event, or data related to configuration and operation of the system; and a user interface module, coupled to the content analysis module, to allow a user to configure the content analysis module to provide an alert for the event, wherein, upon recognition of the event, the content analysis module produces the alert. ® KIPO & WIPO 2008
Patent KR-20070112467-A (KR)
Title: Feeding device for bundled tube reactor
Inventor: HOFFMANN MICHAEL
IPC: B01J8/06
Filed: 2006-03-23
Abstract: The invention relates to a feeding device for bundled tube reactors comprising a plurality of dosing chambers which are fillable with a filling material such as, for example, a catalytically coated carrier material. Each dosing chamber is extended by a down pipe or by another feeding device which make it possible to fill the tube of the bundled tube reactor. Said invention is characterised in that said dosing chambers are fillable by means of pre-chambers which are combined in an exchangeable pre-chamber unit.
Patent KR-20080006555-A (KR)
Title: Luma and chroma decoding using a common predictor
Inventor: YU HAOPING
IPC: H04N19/593
Filed: 2006-03-16
Abstract: There are provided video encoders, video decoders, and corresponding methods. A video encoder for encoding video signal data for an image block includes an encoder (100) for encoding all color components of the video signal data using a common predictor (315). A video decoder for decoding video signal data for an image block includes a decoder (200) for decoding all color components of the video signal data using a common predictor (430). Additionally, an apparatus and method for encoding and decoding signal data for an image block includes an encoder and decoder for encoding/decoding color components of the video signal data without applying a residual color transform thereto. Furthermore, a video encoder and decoder for encoding/decoding video signal data for an image block includes an encoder and decoder for encoding/decoding the video signal data using unique predictors for each of color components of the video signal data.
Patent KR-20070114825-A (KR)
Title: Reproducing apparatus, video data reproducing method, content recording medium, and computer-readable recording medium
Inventor: KIYAMA JIRO
IPC: G11B20/10
Filed: 2004-10-08
Abstract: A video disc player comprises a disc reading part for reading video data, a program and sync timing information from an optical disc; a video reproducing part that includes a clock for generating a clock signal, a decoder for converting, in accordance with the clock signal, the video data to non-compressed video data used for reproduction output, and a sync control part for transmitting, in accordance with the clock signal, a sync control signal to a program executing part at a timing designated by a field of timing included in the sync timing information; and a program executing part for executing the program in accordance with the sync control signal received from the sync control part. In this way, a program to executed in synchronism with a reproduction of A/V data or the like can be effectively executed.
Patent KR-20080018194-A (KR)
Title: A cell handoff method and user equipment based on tdd system
Inventor: YANG GUILIANG
IPC: H04B7/26
Filed: 2006-04-20
Abstract: A cell handoff method and user equipment based on TDD system, wherein, the method comprises: A. UE measures the prior channel that received from located cell and adjacent cell according to measure control message, and reports the measure result to RNC. B. When the target cell that needs to handoff to has different timeslot usable resource from original cell, transmitting cell handoff command to UE and assigning usable resource for the UE in the target cell, transmitting the service loading data of the UE to the original cell and the target cell. C. Upon the UE received handoff command, communicating with the original cell and the target cell in the same frame at the same time according to the assigned usable resource. The present invention enable the UE reliably receive handoff control command of RNC transmitted, and reducing transmission power and interference, ensuring the reliably handoff between UEs and improving the system capability.
Patent KR-20080016853-A (KR)
Title: Oral dosage form comprising an antimisuse system
Inventor: GUIMBERTEAU FLORENCE
IPC: A61K47/42
Filed: 2006-05-24
Abstract: An oral solid dosage form containing one or several active principle(s) having analgesic properties, the composition of said dosage form being such that it prevents the misuse of said dosage form through the liquid extraction of the active principle(s) contained therein, using commonly available solvents. Said oral so lid dosage form containing at least one salt of at least one analgesic active principle, and an anti-misuse system comprising at least one quenching agent, said quenching agent being suitable for inducing complexation of said analgesic active principle salt when the analgesic active principle salt is improperly extracted, notably by a drug abuser, in vitro in solution from said oral solid dosage form.
Patent KR-20080021046-A (KR)
Title: Methods and compositions for managing psychotic disorders
Inventor: TOLLEFSON GARY
IPC: A61K31/551
Filed: 2006-05-25
Abstract: Compositions for treating psychotic disorders comprise a first ingredient and a second ingredient, wherein the first ingredient comprises at least one antipsychotic agent selected from the group consisting of ziprasidone, olanzapine and risperidone and the second ingredient comprises at least one anticonvulsant selected from the group consisting of zonisamide and topiramate. Methods of treating psychotic disorders, symptoms associated with psychotic disorders, and side effects associated with antipsychotic agents, comprise administering a first ingredient and a second ingredient, wherein the first ingredient comprises at least one antipsychotic agent selected from the group consisting of ziprasidone, olanzapine and risperidone and the second ingredient comprises at least one anticonvulsant selected from the group consisting of zonisamide and topiramate. The second ingredient of the compositions and methods may further comprise an antidepressant. In various embodiments, the antipsychotic agent and the anticonvulsant act synergistically to alleviate symptoms and/or side effects associated with psychotic disorders and their treatment. ® KIPO & WIPO 2008
Patent KR-20090076083-A (KR)
Title: Apparatus and method and for storing/searching music
Inventor: EOM KI WAN
IPC: G06F17/30
Filed: 2008-01-07
Abstract: A music storing/searching apparatus and a method thereof are provided to search the music corresponding to the query of a user. A melody storing unit(140) classifies and stores a plurality of melodies on the basis of spots where the words must be paused and read. A melody detecting unit detects a melody which is similar to the query which is inputted from a user among the stored melodies. A word storing unit(150) classifies and stores the words corresponding to the classified melodies so as to be the same as the classified melodies. A word detecting unit detects the words which is similar to the query correspondingly to the detected melodies.
Patent KR-20090081511-A (KR)
Title: Tuner
Inventor: GO YOUNG HUN
IPC: H04N5/50
Filed: 2008-01-24
Abstract: A tuner is provided to combine and fixe the fixed portion of a terminal to the fixed hole of a chassis by forcible insertion, thereby fixing conveniently the terminal to the chassis without a separate working process. In a chassis(30), a printed circuit board is mounted. A terminal(40) having a plurality of pins is fixed and combined with the chassis by forcible insertion. The chassis has an inlet hole(31), a combining hole(32), and a fixed hole(33). The inlet hole is formed in one-sided left and right sides into predetermined width and the length. The combining hole has smaller width than the width of the inlet hole and is longer than the inlet hole. The fixed hole is formed in one of the inlet hole. The fixed hole has the same width as the combining hole.
Patent KR-20090082029-A (KR)
Title: Method of fabricating for solder ball and method of fabricating for semiconductor package using the same
Inventor: HWANG TAE SEON
IPC: H01L21/60
Filed: 2008-01-25
Abstract: A manufacturing method of a solder ball forming method and a semiconductor package using the same for improving the productivity of the semiconductor package are provided to prevent the fault generation such as the misalignment of the solder ball. A ball attach mask(104) in which a plurality of holes is equipped in a substrate. The ball attach mask is formed into melamine resin. The solder is formed on the substrate backside part exposed by the hole of the ball attach mask. The ball attach mask is removed. The manufacturing method of a solder ball forming method improves the productivity of the semiconductor package.
Patent KR-20090084233-A (KR)
Title: Active material composite, anode and lithium battery using the same
Inventor: KIM HAN SU
IPC: H01M10/02
Filed: 2008-01-31
Abstract: A composite anode active material is provided to ensure excellent initial efficiency and cycleability and to improve electrical characteristic of a lithium battery and an anode. A composite anode active material comprises tin(Sn), titanium(Ti), cobalt(Co) and carbon(C) as a component. The tin, titanium, cobalt and carbon are included in the amount of 100.0 parts by weight, 0.1-100.0 parts by weight, 10-150 parts by weight and 5-50 parts by weight. The type of each component is Sn2Co, SnCo, Ti, TiC, and carbon. The anode active material further includes silicon(Si) as a component.
Patent KR-20080078580-A (KR)
Title: Head position control device and medium storage device
Inventor: TAKAISHI KAZUHIKO
IPC: G11B21/08
Filed: 2008-02-21
Abstract: A head position control device and a medium storage device are provided to correct initial speed and current difference easily using one parameter by calculating an initial value of a correction track from output current supplied to an actuator before switching a head, and eccentric correction current and initial speed of another head after switching and supplying the correction track according to the initial value. A controller(22) controls an object(40), an actuator(1) and magnetic heads(3). An eccentric correction current table(24) stores an eccentric correction current(Urro) of each magnetic head. A track generating part(20) calculates a seek distance from target and present positions and generates a seek track based on the seek distance. The track generating part calculates initial speed and generates a relief track of the current difference from the eccentric correction current after switching the head, the initial speed, and the output current value before switching the head. The eccentric correction current is added to each head to supply current(uout) to the actuator.
Patent KR-20090092384-A (KR)
Title: Ice making assembly for a refrigerator and method for sensing a water level thereof
Inventor: KIM YOUNG JIN
IPC: F25D29/00
Filed: 2008-02-27
Abstract: An ice-making assembly for a refrigerator and a water level detecting method of the same are provided to minimize the unnecessary power consumption in order to supply the water of the predetermined amount at each cycle of the icing. An ice-making assembly for a refrigerator comprises a tray(21), a plurality of pins, a plurality of rods(23), and a water level sensor. The tray comprises a water supply part and a plurality of ice grooves. A plurality of rods is provided to the upper side of the tray. A plurality of rods passes through a plurality of pins to be inserted into the icing groove when the icing is complete. The water level sensor is provided to one among a plurality of ice grooves.
Patent KR-20090092437-A (KR)
Inventor: KIM EUN HO
IPC: G10K11/168
Filed: 2008-02-27
Abstract: A fiber member and a manufacturing method of the same are provided to improve the quality by preventing the flatness from degrading. A fiber member comprises a surface material(110) combined in a sound-absorbing material(120). The sound-absorbing material is made by pressing the complex yarn. The sound-absorbing material is manufactured to be a plate shape. The sound-absorbing material includes regular PET fiber of 60~70 weight%, and low melting PET fiber or polypropylene of 30~40 weight%. The sound-absorbing material and the surface material are integrally combined by the melt in which the low melting point polyester fiber or the polypropylene fiber is fused. The sound-absorbing material is heat-treated at 250~300°C for 30~50 seconds.
Patent KR-20090099347-A (KR)
Title: Memory device having pre amp
Inventor: KIM HYE RAN
IPC: G11C11/4096
Filed: 2008-03-17
Abstract: A memory device having a pre-amplifier is provided to increase the writing speed without an additional amplifier by using a pre-amplifier for the reading operation. A memory cell array(110) consists plural memory cells, and a bit-line detection amplifier(120) is connected to the memory cell through a true bit line. The bit line detection amplifier is connected to a row selection gate(130) through the one pair of compensative global input/output lines, and the row selection gate is connected to the bit line detection amplifier through the compensative bit lines and to a pre-amplifier(140) through a pair of compensative local input/output lines. A control logic(160) controls the operation of a memory device(100), and is connected to a program circuit(170).
Patent KR-20090102917-A (KR)
Title: Parking-lock key System
Inventor: SHIN MIN SEOK
IPC: B60T3/00
Filed: 2008-03-27
Abstract: PURPOSE: A parking-lock key apparatus including a digital number lock and a timer is provided to cope with illegal parking in a convenient way by releasing the lock of an illegal parking vehicle using the digital number key. CONSTITUTION: A parking-lock key apparatus for locking a vehicle wheel is composed of a sliding pipe structure(5) easy to lock. The parking-lock key apparatus includes a digital number lock(9) to lock and unlock a vehicle wheel using passwords, and a timer(8) which starts to count time when the digital number lock is operated.
Patent KR-20080096380-A (KR)
Title: Semiconductor device and driving method thereof
Inventor: ENDO MASAMI
IPC: G06K19/07
Filed: 2008-03-28
Abstract: A semiconductor device and a driving method thereof are provided to reduce power consumption by controlling generation of a clock signal. A transmission and reception control circuit(201) has a function of receiving the signal output from an external device and a function of transmitting the signal from a semiconductor device to the external device. A logic circuit(202) is a circuit to perform analysis processing, arithmetic processing, or the like of the signal received from the external device. A ring oscillator control circuit(203) is a circuit to control the presence or absence of operation of a ring oscillator(204). The ring oscillator is a circuit having a function of oscillating a signal and can be formed by connecting an odd number of inverters in series. A clock generation circuit(205) is a circuit to generate a clock signal, and generates a clock signal(215) based on a control signal(213) supplied from the ring oscillator.
Patent KR-20090104162-A (KR)
Title: System and Method for Processing Home Shopping Payment Statement by Using VoIP Terminal and Program Recording Medium
Inventor: CHOI SOO JIN
IPC: G06Q20/12
Filed: 2008-03-31
Abstract: PURPOSE: A system and a method for processing a home shopping payment document by using a VoIP terminal and a program recording medium therefor are provided to process home shopping payment without respect to a kind of a payment unit included in a client card by reading a client number received from a home shopping server and through only simple manipulation which reads the client card through a card reader. CONSTITUTION: A system for processing a home shopping payment document by using a VoIP terminal includes a home shopping server(100), a VoIP terminal(120), and a document processing server(105). The VoIP terminal reads card information from a client card through a card reader. The document processing server generates a payment admission request document and sends it to a checked payment server(115).
Patent KR-20090109655-A (KR)
Title: Apparatus for displaying state of battery of remote controller for television and control method thereof
Inventor: YU SANG UK
IPC: H04Q9/00
Filed: 2008-04-16
Abstract: PURPOSE: A battery confirming device of a television remote controller and a control method thereof are provided to reduce replacement cost by replacing the battery by indicating a battery state in case specific signal is outputted. CONSTITUTION: A battery confirming device of a television remote controller and a control method thereof include a battery, a voltage sensor, a key input unit, a wireless transmitter and receiver. The battery supplies DC power supply. The voltage sensor senses the voltage level supplied from a battery. An input unit generates a key input signal corresponding to an operated button and equips one or more button for function control of television(S12). A remote controller transmits the battery switching signal and key input signal with the television(S14). The battery switching signal determines the replacement time of a battery according to the voltage level sensed in the voltage sensor(S16). The wireless transmitter and receiver transmits key input signal and battery replacement signal(S20).
Patent KR-20090110530-A (KR)
Title: Fireproof Screen Shutter with New Emergency Exit Structure
Inventor: LIM HEUNG SUN
IPC: A62C2/06
Filed: 2008-04-18
Abstract: PURPOSE: A fireproof screen shutter with an emergency exit thereon is provided. CONSTITUTION: A fireproof screen shutter with an emergency exit thereon comprises the following units. A fireproof screen(100) includes a load bar(101) at the bottom and an exit(12) formed by cutting the screen into a square. A pair of doors(11,13) are installed inside and outside the exit to cover the exit. The tops of the doors are welded to be in contact with the fireproof screen. Two load bars(14a, 14b) connected in tandem by a spring hinge are fixed to the doors.
Patent KR-20090114109-A (KR)
Title: The honeybee hive for the bimodal equipped with the pollen basket
Inventor: OH KUM SEOK
IPC: A01K47/06
Filed: 2008-04-29
Abstract: PURPOSE: A honeybee hive with a pollen basket is provided to minimize inference between bees and take the honeybee hive liquid. CONSTITUTION: A honeybee hive with a pollen basket comprises: a liquid intake part(10) to take in water or honeybee liquid; a pollen container(20) to intake pollen by bees; and a storing part(30) which contains water or honeybee hive liquid and is mounted between pollen container and liquid intake part.