baber/WOPTO huggingface dataset:
Patent KR-20070066219-A (KR)
Title: An assembling structure of front panel in a drum washer
Inventor: YOON HYOUNG TAE
IPC: D06F39/00
Filed: 2005-12-21
Abstract: A structure for assembling a front panel of a drum type washing machine is provided to reduce the cost for parts by coupling the front panel with an upper panel and an upper frame without using a screw. In a structure for assembling a front panel(40) of a drum type washing machine, an upper frame(50) is mounted to an upper portion of the front surface of a cabinet. An upper panel(30) is mounted to the upper end of the cabinet. The front panel is mounted to the front surface of the upper frame. At least one coupling piece(31) having a coupling hole is formed at the front end of the upper panel. A hook inserted into the holding hole and caught by the coupling piece is formed at an upper portion of the rear surface of the front panel.
Patent KR-20070066552-A (KR)
Title: Method of preparing polyester resin having excellent transmittance
Inventor: HWANG JEOUNG JUN
IPC: B01J31/02
Filed: 2005-12-22
Abstract: A catalyst preparing method which maintains high transparency of a dissolved antimony catalyst without precipitation, and prevents the dissolved antimony catalyst from being precipitated, or prevents the polymerization reactivity of the dissolved antimony catalyst from being deteriorated even in case of a long storage period is provided. A method of preparing polyester resin comprises the steps of: (a) dissolving 0.3 to 1.5 weight part of an antimony-based compound into 100 weight parts of a diol compound; and (b) adding 5 to 30 weight parts of an acetic acid-based compound to the antimony-based compound dissolved solution. The antimony-based compound is selected from the group consisting of antimony trioxide, and antimony triacetate. The acetic acid-based compound is selected from the group consisting of acetic acid, acetic anhydride, ethyl acetate, methyl acetate, and mixtures thereof. The diol compound is selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, and polyglycols thereof.
Patent KR-20070071444-A (KR)
Title: Speaker unit
Inventor: PARK KYUNG WON
IPC: H04R9/02
Filed: 2005-12-30
Abstract: A speaker unit is provided to simplify a structure of the speaker unit by vibrating both a woofer diaphragm and a mid-range diaphragm by sharing a magnetic circuit. A speaker unit includes a frame, a woofer diaphragm(160), a pole-piece(130), a bobbin(142), and a mid-range diaphragm(170). The woofer diaphragm is supported by an edge around the frame and has a hollow middle portion therein. The pole-piece includes a permanent magnet inside the frame and front and back plates which are arranged on upper and lower portions of the permanent magnet. The pole-piece forms a magnetic circuit. The bobbin is arranged between the pole-piece and the permanent magnet. A voice coil is wound around the bobbin which is fixed around the hollow portion of the woofer diaphragm. The mid-range diaphragm is arranged on the hollow portion of the woofer diaphragm and supported by coupling edges.
Patent KR-20050029219-A (KR)
Title: Video coding method and device
Inventor: BOTTREAU VINCENT
IPC: H04N7/36
Filed: 2003-07-11
Abstract: The invention relates to a video coding method for the compression of a coded bitstream corresponding to an original video sequence that has been divided into successive groups of frames (GOFs). This method, applied to each GOF of the sequence, comprises (a) a spatio-temporal analysis step, leading to a spatio- temporal multiresolution decomposition of the current GOF into low and high frequency temporal subbands and itself comprising a motion estimation sub-step, a motion compensated temporal filtering sub-step, and a spatial analysis sub-step; (b) an encoding step, performed on said low and high frequency temporal subbands and on motion vectors obtained by means of said motion estimation step. According to the invention, said spatio-temporal analysis step also comprises a decision sub-step for activating or not the motion estimation sub-step, said decision sub-step itself comprising a motion activity pre-analysis operation based on the MPEG-7 Motion Activity descriptors and performed on the input frames or subbands to be motion compensated and temporally filtered.
Patent KR-20050033615-A (KR)
Title: Data storage device capable of storing multiple sets of history information on input/output processing of security data without duplication
Inventor: HASEBE TAKAYUKI
IPC: H04N5/91
Filed: 2003-07-24
Abstract: A data storage device comprises a secure data storge unit (250) including a log memory (253). The log memory (253), composed of multiple banks (2531 to 253N), stores history information in the multiple banks (2531 to 253N) in a ring. Each of the multiple banks (2531 to 253N) is specified by an address (0 to N-1). The history information stored in each of the banks (2531 to 253N) comprises a management number area (2541), a license ID (LID) area (2542), a Ks2x area (2543), an ST1 area (2544), an ST2 area (2545), a KPcmy area (2546), and an LBA area (2547).
Patent KR-20050071470-A (KR)
Title: Method and device for injection locking of voltage controlled oscillators using direct digital tuning
Inventor: DEVRIES CHRISTOPHER ANDREW
IPC: H03B5/12
Filed: 2003-08-11
Abstract: The invention relates to the field of electronics and more particularly to the tuning and injection locking of voltage controlled oscillators (VCOs). An improved injection locking circuit is provided which allows the VCO to injection lock with a smaller reference signal and therefore a smaller locking bandwidth (LBW). In order to allow the VCO to injection lock with a lower power reference signal, this invention includes a pre-tuning STEP to place the VCO frequency such that the desired frequency is in the LBW. Tuning of the VCO is achieved using direct digital tuning that does not require an input reference. Injection locking is performed using a low frequency clock harmonic as the reference signal. More specifically, tuning is accomplished by sub-sampling and digitizing the output signal of the VCO, determining the center frequency, and adjusting the VCO control voltage.
Patent KR-20050058520-A (KR)
Title: Continuous direct-write optical lithography
Inventor: MEISBURGER WILLIAM DANIEL
IPC: H01L21/027
Filed: 2003-08-20
Abstract: An optical lithography system comprises a light source, a spatial light modulator, imaging optics and means for continuously moving a photosensitive substrate relative to the spatial light modulator. The spatial light modulator comprises at least one array of individually switchable elements. The spatial light modulator is continuously illuminated and an image of the spatial light modulator is continuously projected on the substrate; consequently, the image is constantly moving across the surface of the substrate. While the image is moving across the surface, elements of the spatial light modulator are switched such that a pixel on the surface of the substrate receives, in serial, doses of energy from multiple elements of the spatial light modulator, thus forming a latent image on the substrate surface. The imaging optics is configured to project a blurred image of the spatial light modulator on the substrate, enabling sub-pixel resolution feature edge placement.
Patent KR-20050057250-A (KR)
Title: System of transporting and storing containers of semiconductor wafers and transfer mechanism
Inventor: POLI BERNARD
IPC: B65G49/07
Filed: 2003-09-05
Abstract: The invention relates to a system of transporting and storing containers (1) of semiconductor wafers, which is intended to be used in a bay (2) of a wafer factory, said bay comprising one or more wafer processing tools (3, 4). The aforementioned processing tools comprise a front face (5, 6) with at least one opening (7) which is used to load/unload wafers and which can be connected to a wafer container (1), all of said loading/unloading openings being essentially disposed in a vertical plane (8). Moreover, a bay conveyor (9) is used to supply containers to the bay, said conveyor being disposed above the processing tools in parallel with the vertical plane. The inventive system comprises: means (10) of storing containers in a space (11) which is located above the processing tools and which is set back from the above-mentioned openings; means (12) of temporarily supporting at least one container, which project out from the front face (5, 6) of the processing tools and which are in line with the bay conveyor, such that the space above the openings is left free; first means (13) of transferring containers from the temporary support means towards the storage means and vice versa; second means (13) of transferring containers from the storage means towards the openings and vice versa; and third means (13) of transferring containers from the temporary support means towards the openings and vice versa. The invention also relates to a transfer mechanism (13).
Patent KR-20050047132-A (KR)
Title: Piperazine and piperidine derivatives for treatment of neurological diseases
Inventor: ECKARD OTTOW
IPC: A61P25/28
Filed: 2003-10-02
Abstract: The present invention relates to piperazine and piperidine derivatives, which are especially useful for treating or preventing neuronal damage, particularly damage associated with neurological diseases. These compounds are also useful for stimulating nerve growth. The invention also provides compositions comprising the compounds of the present invention and methods of utilizing those compositions for treating or preventing neuronal damage of for stimulating nerve growth.
Patent KR-20050055002-A (KR)
Title: Gasket and insulating glass comprising said gasket
Inventor: RIBLIER LUC MICHEL
IPC: E06B3/02
Filed: 2003-10-01
Abstract: The invention relates to a gasket (1) consisting of a body (10) comprising a longitudinal axis X and a base (20). Said base comprises first (21) and second (22) opposite ends which are connected by two opposite lateral walls (23, 24), and two shoulders (40, 41) which are disposed on either side of each of the lateral walls at one of the aforementioned ends (21). The invention is characterised in that the gasket is made from a single flexible material and in that the width of the above-mentioned base close to the end (22) opposite the shoulders (40, 41), i.e. from one lateral wall to the other and perpendicular to axis X, is greater than the width of the base close to the end (21) comprising the shoulders (40, 41), i.e. from one lateral wall to the other.
Patent KR-20050059311-A (KR)
Title: Method and system for selecting data items for service requests
Inventor: VANSKA MARKO
IPC: H04W4/50
Filed: 2003-10-21
Abstract: A method and system locate a transponder (102-108) that has an associated identifier and content data, at a location (120) substantially accessible to a user of the mobile terminal (112-118). The transponder (102-108) is activated by the mobile terminal (112-118) with a wireless signal. In response, the mobile terminal (112- 118) receives at least the identifier and the content data from the activated transponder (102-108) at the mobile terminal(112-118). From the received identifier and/or content data, the method and system select one or more of the stored data items according to one or more criteria.
Patent KR-20050086910-A (KR)
Title: Method for producing titanium-containing silicon oxide catalyst
Inventor: YAMAMOTO JUN
IPC: C07D303/04
Filed: 2003-12-16
Abstract: A method for producing a titanium-containing silicon oxide catalyst satisfying all of the requirements (1) to (3): (1) it has an average pore diameter of 10 Å or more, (2) the pores having a pore diameter of 5 to 200 Å account for 90 % or more of the total pore volume, (3) it has a specific pore volume of 0.2 cm3/g or more, which comprises the following first to forth steps: a first step of forming a solid containing catalyst components and a template through mixing by stirring a silica source, a titanium source and a template, a second step of removing the template from the solid material formed in the first step by subjecting the solid material to extraction with a solvent, a third step of substituting a solvent being substantially inert to a silylation agent to be used in the following forth step for the extracting solvent contained in the solid after the removal of the template from the second step, and a forth step of subjecting the solid from the third step to a silylation treatment, to form a silylated catalyst.
Patent KR-20050085688-A (KR)
Title: Color filter and liquid crystal display device using it, and their manufacturing methods
Inventor: UKAWA YUSEI
IPC: G02B5/20
Filed: 2003-12-11
Abstract: An object of the invention is to acquire uniform color purity within a pixel to make a good color reproduction and to easily manufacture it with few constraints. A color filter for coloring a first light ray L1 having a unidirectional optical path and a second light ray L2 having a bidirectional optical path for each pixel (10). The color filter comprises: a first coloring portion 10t for coloring the first light ray L1 and a second coloring portion L2 for coloring the second light ray L2, the first coloring portion 10t having a greater thickness than the second coloring portion 10r, the first coloring portion 10t being formed in subsidence with respect to the second coloring portion 10r with a principal plane of the first coloring portion 10t being different in height from a principal plane of the second coloring portion 10r by a predetermined value D.
Patent KR-20060014361-A (KR)
Title: Composite double refraction member
Inventor: YOSHIMI HIROYUKI
IPC: B29C55/12
Filed: 2004-08-26
Abstract: A composite double refraction member, comprising a first double refraction layer and a second double refraction layer, wherein the second double refraction layer is formed on at least one face of the first double refraction layer. The wide angle of visibility of a liquid crystal display device, the compensation of the double refraction of a crystal cell, and the prevention of the coloration of a screen can be realized by the composite double refraction member in which the second double refraction layer having the value of Deltand x/Deltand550 different from the value of Rthx/Rth550 when a wavelength is 400 to 800 nm for the overall composite double refraction member is formed of a polymer such as polyamide and/or which has Delta nd and Rth meeting the requirements of the following expressions (I) and (II). Deltand400/Deltand550 1 (II)
Patent KR-20050090474-A (KR)
Title: System and method for call admission control
Inventor: ZHANG GUODONG
IPC: H04J13/00
Filed: 2003-05-22
Abstract: A call admission control method (10) which operates under a variety of conditions. When only common measurements are available, the call admission control function at the CRNC will accept or reject a request based on: common measurements of the target cell and neighboring cells; estimated common measurements after admission; and the measure of load of the target cell and neighboring cells (14). When no measurements are available, the call admission control function at the CRNC can accept or reject a request based on estimated load of the target cell and neighboring cells, instead of relying on UE/UTRAN measurements. Finally, the call admission control function at CRNC can accept or reject a request based on estimated outage probability of the target cell and neighboring cells based on assumption of time-variant SIR.
Patent KR-20050113223-A (KR)
Title: Gene trap system
Inventor: SUZUKI NOBORU
IPC: C12N15/10
Filed: 2004-03-02
Abstract: It is intended to provide a gene trap system by which any genes including a transiently expressed gene can be trapped. A gene is trapped by a trap vector using Cre recombinase gene from bacteriophage P1 and the expression of the thus trapped gene is converted into constitutional expression of another reporter gene.
Patent KR-20050116836-A (KR)
Title: Foil for negative electrode of capacitor and process for producing the same
Inventor: RO AKINORI
IPC: C23C24/08
Filed: 2003-11-27
Abstract: A foil for negative electrode of capacitor that is capable of ensuring high capacitance and high strength; and a process for producing the same. The foil for negative electrode of capacitor comprises an aluminum foil and, superimposed on a surface thereof, a carbonaceous layer. An intervenient layer containing aluminum and carbon is provided between the aluminum foil and the carbonaceous layer. The process for producing such a foil for negative electrode of capacitor comprises the step of disposing an aluminum foil in a space containing a hydrocarbonaceous substance and the step of heating the aluminum foil.
Patent KR-20060018841-A (KR)
Title: Transmitter apparatus for mpeg-4 ipmp extended isma media stream
Inventor: JI MING
IPC: H04N7/24
Filed: 2004-04-30
Abstract: An apparatus for transmitting an MPEG-4 IPMP extended ISMA media stream produces an ISMA media stream having an ISMA header and including, as a payload, contents, then embeds in the media stream an IPMP tool stream descriptor indicating, as a tool required for processing the contents, at least one tool selected from a group including an IPMP tool, an ISMACryp decryption tool, and a key management system (KMS) tool, and then transmits the ISMA media stream.
Patent KR-20060004981-A (KR)
Title: Process for filling micro-blind vias
Inventor: OZKOK AKIF
IPC: H05K3/42
Filed: 2004-06-01
Abstract: The invention provides a process for filling mu-blind vias in the manufacture of printed circuit boards, which process comprises the following steps: (i) providing a bath electrolyte for galvanic plating with metallic coatings comprising a copper metal salt and optionally organic additives, (ii) operating the bath with direct current density of 0.5 to 10 A/dm2, or current pulses at an effective current density of 0.5 to A/dm2, (iii) withdrawing part of the electrolyte from the galvanic bath, (iv) adding an oxidizing agent to the part of the electrolyte which has been withdrawn, (v) optionally irradiating the withdrawn electrolyte with UV light and (vi) recycling the withdrawn part to the galvanic bath and replacing the organic additives destroyed by the oxidation treatment.
Patent KR-20060017631-A (KR)
Title: N-alkynyl-2-(substituted aryloxy)alkylthioamide derivatives as fungicides
Inventor: CROWLEY PATRICK JELF
IPC: C07C323/29
Filed: 2004-05-28
Abstract: Fungicidal compounds of the general formula (1), wherein Ar is a group of the formula (A), (B1), (B2) or (C), or Ar is a 5- or 6-linked group of the formula (D1) or (D2); and R 1, R2, R3, R4, R5, n, A1, A2, A3, A4, A5, Ka, K b, L, M, V, W, X,Y and Z have the definitions given in claim 1.
Patent KR-20060037264-A (KR)
Title: Waste water filtration system vehicle
Inventor: INOUE MASAHITO
IPC: C02F9/00
Filed: 2003-06-10
Abstract: A waste water filtration system vehicle capable of rapidly and efficiently recycling waste water from plants without incineration treatment, comprising a vehicle traveling means having a prime mover and a drive mechanism for traveling, a sucking means for taking in the waste water in a waste water storage part as treated water, a filtration system formed of a charging filter device and a charging coalescer type oil separator and filtrating the taken-in treated water, a power supply means for supplying a drive power to the filtration system, a feedout means for returning the treated water treated in the filtration system to the same or another storage parts of the plants, and a control means for controlling the operation of the filtration system, characterized in that the charging filter device applies a voltage across electrodes in the charging filter device by the drive power supplied from the power supply means to promote the filtration of impurity particles, and the charging coalescer type oil separator applies a voltage across the electrodes in the oil separator by the drive power supplied from the power supply means to promote the separation of oil from water.
Patent KR-20060014441-A (KR)
Title: Encryption communication system
Inventor: YAMAMICHI MASATO
IPC: H04L9/08
Filed: 2004-06-14
Abstract: An encroption transmission apparatus and an encryption reception apparatus avoid attack that takes advantage of re- transmission request. A server apparatus encrypts a content key five times, thereby generating five encrypted content keys, calculates a hash value of the content key, and transmits the five encrypted content keys and the hash value. An image playback apparatus receives the five encrypted content keys and the has value, decrypts the five encrypted content keys thereby generating five content keys, calculates hash values each corresponding to the generated content keys, and compares the calculated hash values with the received hash value respectively. If at least one of the five calculated hash values matches the received hash value, the corresponding content key is considered correct. Conversely, if none of the five calculated hash values matches the received hash value, it is considered a decryption error.
Patent KR-20070075024-A (KR)
Title: A apparatus for necklace type radio headset
Inventor: KIM HYOUNG HO
IPC: H04R1/10
Filed: 2006-01-11
Abstract: A necklace type radio headset is provided to improve convenience of a user by preventing a wire of a necklace shape from being twisted. A necklace type radio headset includes a couple of cases(110,112), a speaker housing(120), and a housing receiving groove(130). The wireless headset has at least one bluetooth module which receives a signal transmitted from an external electronic device, and the couple of cases(110,112) having a speaker. The speaker is received at an outer side of the cases(110,112). The speaker housing(120) inserted into the ear is protruded outwardly. The housing receiving groove(130) corresponding to the speaker housing(120) is formed on the other side of the cases(110,112). The speaker housing(120) is pressed and installed in the receiving groove(130).
Patent KR-20070081049-A (KR)
Title: Preventive structure from magnetic leakage of linear compressor
Inventor: JANG CHANG YONG
IPC: F04B39/00
Filed: 2006-02-09
Abstract: A magnetic force leakage prevention structure of a linear compressor is provided to prevent collision between a shell and a discharge valve assembly and prevent magnetic force leakage by allowing a discharge cap to be formed of non-magnetic material. A magnetic force leakage prevention structure of a linear compressor comprises a shell(130), structure and a discharge cap. The shell is closed space. The structure comprises a fixing member, an operation member and a linear motor(110) in the inside of the shell, and linearly reciprocates the operation member inside the fixing member by electromagnetic force of the linear motor. The discharge cap of non-magnetic material is fixed to one end of the operation member so as to be communicated with compressed space formed between the operation members, and forms predetermined discharge space.
Patent KR-20070087271-A (KR)
Title: Power switch of electric goods
Inventor: KIM JU HYUN
IPC: H01F17/02
Filed: 2006-02-23
Abstract: A power switch of electric apparatus is provided to reduce cost to wind a ferrite core to power source line by interrupting a noise in an electromagnetic wave discharged through a power line. A power switch of electric apparatus includes a cord coupler(42), a power source circuit coupler(46), a switching unit(44), an inductor(62), and a variable inductor(64). The cord coupler(42) is connected to a power source cord(30) through a power source line(12). The power source circuit coupler(46) is connected to a power source circuit(50) of electric appliances through the power source line(12). The switching unit(44) interrupts the cord coupler(42) and the power source circuit coupler(46). The inductor(62) is installed at the power source line(12) of the cord coupler(42). The variable inductor(64) is installed at the power source line(50) of the power source circuit coupler(46).