baber/WOPTO huggingface dataset:
Patent JP-2004160505-A (JP)
Title: Method of welding honeycomb structure
Inventor: TSUCHIYA TAKU
IPC: B23K26/082
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method by which ends of a honeycomb structure can be welded uniformly with sufficient strength in a simple and easy way.  <P>SOLUTION: The honeycomb structure 14 inserted into an outer cylinder 16 is set horizontally sideways. With the longitudinal direction of an elliptical focal point 24 becoming perpendicular, while the ends of the honeycomb structure 14 are irradiated by semiconductor laser. The honeycomb structure 14 and the outer cylinder 16 are rotated once around the axial center O to perform welding. After the elliptical focal point 24 is moved in the direction of the axial center O, the honeycomb structure 14 and the outer cylinder 16 are rotated once more to undergo welding. In this case, an overlapped part of a prescribed quantity is provided for the welding zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202543-A (JP)
Title: Active matrix display device
Inventor: HASHIMOTO SEIJI
IPC: G02F1/133
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum driving method when performing common (common electrode) inverting drive and line interpolating drive at the same time.  <P>SOLUTION: In an active matrix display device which is provided with a first circuit board provided with a plurality of pixel electrodes (10) which are arranged in a matrix shape, switching elements each of which is connected to the pixel electrode and a plurality of data wirings transmitting a video signal to the pixel electrodes via the switching elements and with transparent electrodes corresponding to the pixel electrodes and which writes the video signal of one horizontal scanning period in row pixels of a plurality of rows, first picture inputting means (40-A, 30-A, 100-A) and second picture inputting means (40-B, 30-B, 100-B) are connected to respective data wirings and it has inversion means (300-A, 300-B, 300-C) which invert the potential of the common electrode and the video signal at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255228-A (JP)
Title: Wide-angle high-power zoom lens
Inventor: SABE KOUYUKI
IPC: H04N5/225
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-group or five-group zoom lens realizing a wide viewing angle, high variable power and high image quality by a smaller number of lenses than the conventional one.  <P>SOLUTION: The wide-angle high-power zoom lens is provided with a first group G1 having positive power, a second group G2 having negative power, a third group G3 having positive power, a fourth group G4 having negative power and a fifth group G5 having positive power in order from an object side, and the fourth group G4 is constituted of one lens. In the zoom lens, variable power is performed by changing intervals among all the lens groups, and the first group G1 is moved to the object side at a position at a telephoto end rather than a position at a wide-angle end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170580-A (JP)
Title: Electronic equipment with job interrupt function
Inventor: KATAOKA NAOTO
IPC: B41J29/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having a job interrupt function that a user can select whether an interrupt mode is to be canceled automatically.  <P>SOLUTION: The electronic device is provided with an interrupt switch 8a, set in interrupt mode for receiving interrupt jobs; and a control means 1 for canceling or maintaining the interrupt mode, on the basis of preengagement after interrupt job end by receiving the reservation that indicates whether the interrupt mode has been canceled or maintained, after the interrupt job end prior to the end of the interrupt job under the interrupt mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172845-A (JP)
Title: Imaging device
Inventor: UEDA OSAMU
IPC: H04N5/353
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the discontinuity of luminance at a switching point of addition readout and non-addition readout when motion pictures are read out by multiple pixels CCD for the addition readout to combine the addition readout/non-addition readout and an electronic zoom.  <P>SOLUTION: Digitization is performed by an A/D converter via a GCA from the multiple pixels CCD to pass through a signal processing circuit to perform magnification/shrinkage processes in an electronic zoom circuit. An electronic shutter speed is changed in proportion to the quantity of pixel addition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170691-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/24
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus capable of fixing a toner image formed by liquid developer constituted by dispersing toner in liquid carrier on a recording medium with an improved fixing performance.  <P>SOLUTION: A nip pressure on the entrance side of a nip part 69 is made lower than that on the exit side of the nip part 69. Then, the drastic reduction of the liquid carrier quantity on the entrance side of the nip part 69 is effectively prevented. And a fixing processing is performed while shifting the recording medium 4 holding the satisfactory remaining quantity toward the exit side of the nip part 69. Then, the final fixing processing is performed on the exit side of the nip part 69 while leaving the liquid carrier L, so that such a failure that the toner T sticks on a heat roller 61, what is called, an off-set is effectively prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343346-A (JP)
Title: Middle deck of cylinder head
Inventor: OH CHANG-SEOK
IPC: F01M5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a middle deck of a cylinder head for maintaining the temperature of engine oil at an appropriate level by smoothly exchanging heat between the engine oil flowing in the middle deck and cooling water flowing in a water jacket below the middle deck.   <P>SOLUTION: The middle deck of the cylinder head comprises a partition provided at a certain height in such a way as to cross the suction and exhaust sides of the middle deck, and a plurality of radiation protruders formed on the surface of the middle deck for increasing the radiation area of the surface of the middle deck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178759-A (JP)
Title: Memory module
Inventor: MIZUNO HIROYUKI
IPC: G06F12/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To widely secure the operation timing margin of a memory module which is mounted via a socket etc. on a master substrate and loads a memory element.  <P>SOLUTION: The memory module is provided with a phase adjusting means. Its phase shifting amount is selected from a plurality of previously arranged values with a switch provided on the module. Alternatively, the phase shifting amount is selected by a plurality of forms of mounting when mounting the socket for mounting the memory module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145236-A (JP)
Title: Method and system for distribution service of music data such as ringtone melody customizable by user
Inventor: KADO TSUTOMU
IPC: G10H1/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method by which a customer customize, as he or she likes, setting of existing data produced by a producer side which produces music data such as a ringtone melody and the data set in the customized manner with copy protection information given thereto is downloaded to a terminal such as a portable radio telephone set which receives data.  <P>SOLUTION: A server decomposes music data of a ringtone melody etc., into notes, sound volumes, a tempo, etc., and a customer customizes each of them and temporarily saves them on a server. Lastly, the server combines each of pieces of data and adds copy protection information to generate one file, whose data are downloaded to a terminal such as a customer's portable radio telephone terminal which receives data. Consequently, while the copy protection is realized, the file is rewritten to present music data of a ringtone melody etc., that the customer desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181568-A (JP)
Title: Lens centering clamp device and lens centering machine
Inventor: UEKI HIDEAKI
IPC: B24B9/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize both high accuracy and high efficiency of lens centering by mutually independently controlling clamp force and a clamp speed for the lens centering by an automatic clamp.  <P>SOLUTION: An automatic clamp device sandwiches a lens R1 by a pair of bell holders 1 and 2, and is constituted for mutually independently controlling a shaft directional driving means composed of a cylinder 50 for providing the clamp force, a ball screw 57 and a driving motor 60 for advancing-retreating the movable shaft side bell holder 2, and improves centering accuracy by a low pressure adjustment for the lens centering, and shortens a cycle time by switching a high speed and a low speed in clamping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187150-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIZAKI TAKAHIRO
IPC: G05F3/30
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a yield reduction due to a fluctuation in characteristics of a transistor composing a semiconductor integrated circuit, and to reduce a manufacturing cost.  <P>SOLUTION: A bias circuit generates a first voltage in a first node, and a second current source generates a power supply current to be provided to an internal circuit including a transistor according to the first voltage. A correction transistor of a correction circuit provides a correction current generated according to a constant voltage to the first node. Thus, the first voltage is adjusted according to the correction current. Accordingly, an operation rate of the internal circuit is prevented from changing depending on a threshold voltage change of the transistor and a temperature change. As a result, without depending on the variation in the threshold voltage per semiconductor integrated circuit chip generated on a manufacturing process, a yield can be improved. Also, since the temperature dependency on the operation rate of the internal circuit can be reduced, the yield of the semiconductor integrated circuit can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191085-A (JP)
Title: Inspection data generation method
Inventor: KANEMATSU KOICHI
IPC: G01N21/956
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data preparation method capable of preparing efficiently inspection data generated by an inspection machine in the inspection of a printed circuit board after mounting electronic components.  <P>SOLUTION: This method for preparing inspection machine data for inspecting the printed circuit board is characterized by comprising the first process for acquiring an inspection library from a plurality of inspection machines, registering it in an inspection library management database 3, performing statistical processing of a library code having the same component article number, determining the order of priority, and registering it in the inspection library management database, the second process for determining an inspection library code by using a component shape code as a key from an inspection position database 1 and a component shape database 2, and the third process for retrieving a similar component from component dimension information corresponding to the component article number when the component shape code does not exist, determining the component shape code, determining the inspection library code by using the shape code as a key, and outputting the inspection position and the library code.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198149-A (JP)
Title: Load detecting apparatus
Inventor: OKUNOSONO AKINARI
IPC: G01L1/26
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load detecting apparatus capable of improving the adverse workability of requiring long hours at the installation of a weighing machine, enabling even novices to simply install a large-size scale, and automatically establishing the perpendicularity of a load cell in the load detecting apparatus used for a large-size weighing machine.  <P>SOLUTION: The load detecting apparatus uses a compression type load cell 2. A load cell unit is constituted of a road cell housing case comprising both a lower base to which a pressure receiving metal fixture and an upper plate; a pressing metal fixture provided with a body part for impressing load on the load cell 2; and an upper base to which the pressing metal fixture is fitted and fixed. In the load cell unit, a gap adjusting jig is provided for the upper plate 7 constituting the case 1. The upper plate 7 is provided with a hole of a diameter larger than the diameter of the body part of the pressing metal fixture. The gap adjusting jig is fitted in the hole in such a way as to be freely attached and detached. After the load cell unit is installed at a prescribed location, it is possible to remove the gap adjusting jig.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201245-A (JP)
Title: Image processing apparatus
Inventor: AIHARA NOBUHIRO
IPC: H04N1/60
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of effectively removing the offset of color image.  <P>SOLUTION: Adding quantity Ma is added to each color component of RGB of a pixel A on an area having no running of color image, and adding quantity Mb is added to each color component of RGB of a pixel B on an area having the offset of color image (Fig. b). Then, with regard to the pixels A and B, quantity (shaded portion) of a maximum value of each color component, which exceeds a threshold value 255, is subtracted from each color component of RGB after the adding quantity is added (Figs. c to d).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207896-A (JP)
Title: Pixel defect detecting/correcting apparatus and method therefor
Inventor: YONEDA YUTAKA
IPC: H04N5/367
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel defect detecting/correcting apparatus and a method therefor, in which the number of correctable defective pixels is not limited by the capacity of a recording device and also which can detect/correct pixels which get defective later.  <P>SOLUTION: The pixel defect detecting/correcting apparatus is equipped with a color difference/luminance calculation block 1-2 which calculates data on the absolute value of a color difference between an adjacent pixel and a defective pixel as an object of discrimination, a color difference, and luminance, a various data maximum/minimum value detection block 1-3 which detects the maximum and minimum value of the various data out of values calculated from the color differences and luminance, a color difference interpolator calculation block 1-4 which obtains the color difference interpolator and the luminance interpolator of the defective pixel as an object of discrimination, a luminance interpolator calculation block 1-5, a defect discriminating and interpolation processing block 1-6 which determines whether the defective pixel as an object of discrimination is defective or not through each of defect detecting methods and executes interpolation processing corresponding to the defect detecting methods if the pixel is found defective. Furthermore, a used interporator electing block 1-7 which selects the final output value of the pixel that is discriminated to be defective is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003208941-A (JP)
Title: Terminal of socket connector
Inventor: OKITA MASAO
IPC: H01R33/76
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal of a socket connector stably locked wherein an efficiency of punching, electroplating, and mounting is improved, and raw materials can be saved.  <P>SOLUTION: This terminal of the socket connector includes a substrate and two arms, the substrate includes a soldering part to connect the main body and the terminal of the connector with a circuit board, two arms are extended from opposed both sides of the main body, and they are installed opposed to each other, and include mutually parallel connecting parts, contacting parts extended from two connecting parts outwards of the main body, and guide parts extended from the two contacting parts to the direction of both sides of the main body. Further, the guide parts are positioned upwards of the main body, and a guide space formed by the guide parts is positioned directly upwards of the main body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205802-A (JP)
Title: Shake correcting camera system, shake correcting camera, image recovery device and shake correcting program
Inventor: MATSUMOTO TAKESHI
IPC: G03B7/16
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake correcting camera system having a high shake correcting effect regardless to whether flash light is emitted, and to provide a shake correcting camera, an image recovery device and a shake correcting program.  <P>SOLUTION: When the flash light is emitted, a point image function is corrected on the basis of flash light information concerning light emission by a flash light emitting part (S754) after arithmetically calculating the point image function (S753). By performing image recovery on the basis of the point image function which has been corrected, the appropriate image recovery is performed even when the flash light is emitted, and a high-quality image is always obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004172561-A (JP)
Title: Ceramic multilayer substrate and its manufacturing method
Inventor: JUN SEOK TAEK
IPC: H05K3/40
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic multilayer substrate formed by lamination and baking, and its manufacturing method.  <P>SOLUTION: The multilayer substrate formed by laminating and baking many ceramic substrates comprises a pattern layer 202 which is formed in an entire or a part of the many ceramic substrates 203 and embodies a prescribed circuit element; a connection rod 210 which is formed in a position adjacent to an outer side of the ceramic substrate 203 inside a pattern extended to an outer side of the ceramic substrate 203 exchanging a middle outer part of the pattern layer 202 and a signal and is formed to pass through the ceramic substrate 203 vertically; at least one through groove 205 which is formed in an outer side of the many laminated ceramic substrates 203 and is formed so that the connection rod 210 is exposed to an inner side with one side opened; and an outer terminal formed in an outer wall of the through groove 205.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037065-A (JP)
Title: Operation control method of refrigeration system provided with two evaporators
Inventor: CHUNG EUI YEOP
IPC: F25D29/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling performance of a refrigerator having a refrigeration system provided with two evaporators by reducing temperature deviation in each food storage chamber, and recovering the coolant left in the evaporators when switching refrigeration cycle to prevent the generation of a shortage of the coolant.  <P>SOLUTION: This operation control method is formed of a step for measuring temperature of each chamber, a step for comparing measured temperature of each room with each other, a step for adjusting a rate of the coolant flowing into an evaporator of each chamber on the basis of a result of comparison of temperature of each room, a step for operating a compressor in the condition wherein a valve device is closed during the predetermined time ▵t after concluding any one of a F-cycle and an R-cycle, and a step for intermittently operating a fan of the evaporator, which belongs to the other stopped refrigeration cycle, when performing any one of the F-cycle and the R-cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287734-A (JP)
Title: Backlight system
Inventor: PARK JUNG KOOK
IPC: H05B41/392
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight system which is capable of reducing noises and voltage fluctuation in power voltages due to the turn-on/turn-off of lamps and capable of eliminating a horizontal wave or flicker due to the interference between a PWM (pulse width modulation) signal and a vertical synchronizing signal and also capable of driving the lamps with a constant frequency even when the vertical synchronizing signal is changed.  <P>SOLUTION: The backlight system is provided with first and second lamps, a control part which receives the vertical synchronizing signal of a display device and generates first/second control signals which have duty cycles to be controlled by currents flowing through the first and second lamps and which are synchronized with the vertical synchronizing signal and first and second power supplying parts which generate first/second driving voltages for driving the first/second lamps so as to be synchronized with the first/second control signals and supplies the driving voltages to the first/second lamps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040755-A (JP)
Title: Combined mobile ip system, and mobility management method using the same
Inventor: CHOI TAE HWAN
IPC: H04W8/26
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To manage a mobility of an IP terminal to achieve improved performance in the aspect of efficiency and costs in comparison with a conventional mobile IP system.  <P>SOLUTION: The combined mobile IP system is provided while including a home agent having a main server for mutually communicating with a mobile node and a foreign agent for repeating the mutual communication between the mobile and home agents, and the foreign agent includes at least one local area composed of at least one control foreign agent for mutually communicating with the home agent and at least one paging foreign agent for mutually communicating with the control foreign agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032981-A (JP)
Title: Orbital energy which produced element and number and energy of photons added to electron, photon and neutron
Inventor: KOBORI SHIZU
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems how many photons rotate in each element, when a "love" spins and revolves and a photon rotates around it to generate an electromagnetic force, and why radioactive elements radiates photons.  <P>SOLUTION: Electron neutrinos are generated in a field where He is produced. Its mechanism is considered, and how photons in the sun are emitted is considered. Atoms are produced by increasing the energy density. The energy density of He is about 4. The orbit of the electrons produced in He is the orbit in which electron neutrinos are generated. Consequently, the relation between the energy density of an element and the element can be found. The number of photons added to the orbit generating the element can thereby be known from its atomic weight. An electromagnetic force is generated, when the added photons rotate around the love. Electrons in each element have different mass energies. The proton and neutron of each element have different mass energies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003535224-A (JP)
Title: 金属表面との高分子材料の接着を改良する方法
IPC: C23C22/52
Filed: 2001-05-01
Abstract: (57)【要約】
金属表面を処理する際に有用な組成物および方法が記述されており、該組成物は、以下を含有する：酸化剤；酸；腐食防止剤；有機ニトロ化合物；および必要に応じて、その１位置に電子吸引基を有するベンゾトリアゾールであって、該電子吸引基は、水素基よりも強力な電子吸引基である；必要に応じて、接着向上種の原料であって、該種は、モリブデン酸塩、タングステン酸塩、タンタル酸塩、ニオブ酸塩、バナジン酸塩、以下の金属のイソポリ酸またはヘテロポリ酸および前述のもののいずれかの組合せからなる群から選択され、該金属は、モリブデン、タングステン、タンタル、ニオブまたはバナジウムである；および必要に応じて、しかし、好ましくは、ハロゲン化物イオン源。該組成物および方法は、高分子基板への金属表面の接着性を高める際に、また、温度変化による該接着性を保持する際に、有用である。
Patent JP-2004501900-A (JP)
Title: 塩素化ピリミジンの製造法
IPC: C07D239/52
Filed: 2001-06-13
Abstract: 例えば、４，６−ジヒドロキシピリミジン又は４−クロロ−６−メトキシピリミジンとホスゲンとの反応のために、４級アンモニウム塩又は４級ホスホニウム塩を触媒として用いる、４，６−ジクロロピリミジンの容易な製造法を提供する。