baber/WOPTO huggingface dataset:
Patent JP-2003163801-A (JP)
Title: Apparatus, method, and program for image processing, and storage medium
Inventor: TERADA YOSHIHIRO
IPC: G06T9/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that can provide an output of a copy with high image quality even when an N-UP function is adopted for network copying.  <P>SOLUTION: In the N-UP function, a correction section 13 applies correction processing to an image read by an image input section 11, an edit section 14 applies magnification processing or the like to the corrected image and arranges the number N of the images to compose one composite image when storing the images to a storage section 15. In transmitting the composite image, a control section 16 attaches the attribute of the images set by a U/I 17 to the images and an I/O 18 transmits the resulting images to an external device. Thus, a receiver side references optimum processing to the composite image by referencing the attribute attached to the image. Thus, the N-UP function can be realized for the network copying with the high image quality same as that of the direct copying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160729-A (JP)
Title: Resin composition for liquid sealing
Inventor: SUZUKI OSAMU
IPC: C08K5/151
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for liquid sealing which has a low dielectric constant and a small dielectric loss even in a high-frequency region and is also suitable for flip chip sealing.  <P>SOLUTION: This resin composition contains (A) a cyanate ester resin, (B) an oxetane-containing compound and (C) a cationic curing catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166698-A (JP)
Title: Open rack type carburetor
Inventor: YAMAMOTO SHUJI
IPC: F17C9/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open rack type carburetor that maintains the heat insulation effect for a lower header for a long period.  <P>SOLUTION: This open rack type carburetor includes a lower header 4 into which cryogenic liquefied gas (for example, LNG) flows, an upper header from which vaporized gas flows out, and a plurality of head exchange tubes 8 placed between the lower header 4 and the upper header, flows water (for example seawater) along an outer circumferential surface of the head exchange tubes 8, and vaporizes liquefied gas by head exchange with the water. The lower header 4 is surrounded by an adiabatic body 20 and the adiabatic body 20 is configured by a cold insulator having a air layer and a gastightness sheet sealing the cold insulator. This cold insulator is formed from a porous synthetic resin or cloth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159143-A (JP)
Title: Headrest stay
Inventor: YAMADA NOBUO
IPC: B21D39/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest stay which can improve workability in a seat assembling process and realize a smooth change of height of the headrest.  <P>SOLUTION: A stick shape pipe material 33, almost L-shape pressed plate materials 34, 35, and pipe materials 31, 32 are assembled and caulked to fix together to form this almost U-shape headrest stay 30. The distance between the pipe materials 31, 32 projected from the headrest 20 can be easily matched to the placement distance between the headrest supports 11, 12. Thus workability in a seat assembling process can be improved and smooth vertical movement of the headrest 20 can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167446-A (JP)
Title: Image forming apparatus
Inventor: USUI MASATAKE
IPC: G03G15/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the soiling of the edge of transfer material by electrostatically transferring leaked toner which is leaked from the vicinities of both ends of the aperture part of a developing device and adheres to a carrying belt through a photoreceptor drum from the carrying belt to the photoreceptor drum.  <P>SOLUTION: The toner is stuck to an electrostatic latent image formed on the photoreceptor drum by the developing device so as to develop the latent image as a toner image, and the toner image is transferred to transfer material carried on the surface of the carrying belt 11 rotating in a direction shown by an arrow R11. The transfer material is sucked to the surface of the belt 11 by a suction roller 22. When a distance between both ends in the longitudinal direction of the aperture part of the developing device is defined as developing aperture length C, the effective surface length B of the roller 22 is set to B>C. Thus, the toner leaked from the end and adhering to the surface of the belt 11 is electrified by the roller 22 so as to be reversely transferred to the surface of the photoreceptor drum from the belt 11 by the transfer roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249374-A (JP)
Title: Nonreducing dielectric porcelain composition
Inventor: SANO HARUNOBU
IPC: H01B3/12
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonreducing dielectric porcelain composition which does not become semiconducting while being calcined in a reducing atmosphere and can give a large dielecrtric constant in spite of small crystal grain diameters and by the use of which a multilayer ceramic capacitor can be minituarized. SOLUTION: The main component of the nonreducing dielectric porcelain composition is expressed as the following compositional formula; (1-a) (Bal-o-p-q-r Sr0 Cap R1q R2r )Ol+q/2+r/2 }m (Til-x-y Zrx Hfy )02 +aMgO (provided that R1 is at least one kind chosen out of La, Ce, Nb, Pr and Sm and R2 is at least one kind chosen out of Dy, Ho, Er, Yb and Y). The composition contains at least one kind of each oxide, when the respective oxides of Mn, Fe, Cr, Co, Ni are represented as MnO, Fe2 O3 , Cr2 O3 , CoO and NiO, of 0.02-2.0 mol in total quantity per the main component of 100 mol.
Patent JP-2003172596-A (JP)
Title: Disassembling and assembling method of vertical heat exchanger and maintenance equipment
Inventor: KIO KENJI
IPC: B66C1/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide safely and simply a disassembling and assembling construction method and a suspension device for a vertical heat exchanger which reduces operations in a contaminated area and prevents a contamination of operators and components.  <P>SOLUTION: A suspension rod for suspending the vertical heat exchanger 10 and a hydraulic jack 20 for controlling the suspension rod 18 are mounted in a clean area 2 to perform the work relating to suspending the vertical heat exchanger 10 in the clean area 2. A suspension rod protective bellows cover 42 is mounted in a contaminated area 2 to allow the suspension rod 18 to be communicated inside, whereby the contamination of the suspension rod 18 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174315-A (JP)
Title: Monopole antenna
Inventor: TO GENSHU
IPC: H01Q9/36
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monopole antenna which can remarkably improve a reflection characteristic and also can provide a broad operational frequency band.  <P>SOLUTION: The antenna includes a dielectric board 2 erected on a grounding surface 1, a radiation conductor 3 provided vertically along the surface of the board 2 to be connected at its lower end to a power supply line 7, and a capacitor for canceling an inductive reactance component of the radiating conductor 3. The capacitor is provided between the vicinity of the power supply point of the radiating conductor 3 and the grounding surface 1. As such a capacitor as to adjust an impedance, a chip capacitor 5 connected at its one end to the vicinity of the power supply point of the radiating conductor 3 and connected at the other end to a grounding electrode part 4 is suitable. Since the monopole antenna has such an arrangement, return loss can be remarkably reduced at a resonance frequency and in the vicinity thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237500-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FURUYA AKIRA
IPC: H01L21/60
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and productivity of a semiconductor device even when a plating seed film reacts on a photosensitive film as well as it forms itself into a passive-state oxide film. SOLUTION: On a substrate 10 having a formed pad electrode 14, after forming in succession an adhesive film 20, the plating seed film 22, and a protection film 24; the photosensitive film 30 having an opening 40 is formed. After etching and removing selectively the protection film 24 exposed to the opening 40 relatively to the plating seed film 22, a plating film to be changed into a barrier metal is formed on the plating seed film 22 exposed to the opening 40. As a result, since the plating seed film 22 is covered with the protection film 24, the oxidation of the plating seed film 22 and its reaction on the photosensitive film 30 in the processes performed after forming the protection film 24 are suppressed.
Patent JP-2003174179-A (JP)
Title: Light condensation type photovoltaic generation apparatus
Inventor: ARAKI KENJI
IPC: H01L31/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light condensation type photovoltaic generation apparatus having high conversion efficiency, long reliability, and light resistance by efficiently radiating heat from a solar battery cell.  <P>SOLUTION: In the light condensation type photovoltaic generation apparatus 10, a plurality of serially connected solar battery cells 30 are fixed on a base plate 28 by sticking both end sections of metal foil 58 to the lower surface of a body made of semiconductor, and on the upper surface of the body made of semiconductor that differs from the body. In the light condensation type photovoltaic generation apparatus 10, a heat radiation layer 34 made of an epoxy resin is formed, where a heat-conductive filler is dispersed between the solar battery cell 30 and the base plate 28, thus appropriately inhibiting the temperature difference between the solar battery cell 30 and the base plate 28. Additionally, since the metal foil 58 is fixed to the heat radiation layer 34, heat can be effectively radiated from the metal foil 58. Further, since the heat radiation layer 34 is made of the epoxy resin, it has improved durability and environmental stability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175424-A (JP)
Title: Machining method and apparatus
Inventor: ISHIZAKI YOSHIKIMI
IPC: B23P15/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method and apparatus, capable of finishing one completed workpiece such as a piston at each end of one cycle, delivering only the finished ones without waiting for completion of a batch, and eliminating the need of resetting a workpiece.  <P>SOLUTION: This machining apparatus is provided with a workpiece chuck 2 for holding a workpiece 1, a cutting part 3 for cutting the workpiece 1 held by the workpiece chuck 2, a laser device 4 for quenching the workpiece 1 cut by the cutting part 3 in the state of being held by the workpiece chuck 2, and a polishing part 5 for polishing the workpiece 1 quenched by the laser device 4 in the state of being held by the workpiece chuck 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170025-A (JP)
Title: Method for removing nitrogen oxides in exhaust gas and equipment therefor
Inventor: MINAMINO YASUNOBU
IPC: B01D53/77
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that is capable of efficiently removing nitrogen oxides in an exhaust gas containing the nitrogen oxides with NO<SB>2</SB>/NO ratio of 1 or less and to provide equipment which is relatively inexpensive using the method.  <P>SOLUTION: In the method for removing the nitrogen oxides from the gas containing the nitrogen oxides with the NO<SB>2</SB>/NO ratio of 1 or less, the method is characterized by contacting the exhaust gas with an oxidizing agent in a reaction tower which is charged with an oxidizing agent decomposing catalyst. Also, the equipment for removing the nitrogen oxides using the method is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178286-A (JP)
Title: Image forming system by sentence
Inventor: KATO TOSHIAKI
IPC: A63F13/45
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system by a sentence capable of making an image including one's own favorite character and an item by simple operation of only sentence input of a game player.  <P>SOLUTION: The player inputs the sentence for forming the image to a server device 1 via the Internet 8 from a game machine 2a. The server device 1 extracts a keyword on the basis of a keyword DB from a character string of the sentence, and constitutes image data by reading out respective parts of a background, an object, the character, and the player corresponding to the keyword. Respective control data of a movement DB and an effect DB are read out of a description of an action and a special action in the sentence. The image is formed by controlling the constituted image data, and is transmitted to the game machine 2a. Thus, the image formed by the sentence can be used for a prescribed game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189611-A (JP)
Title: Power circuit
Inventor: IMANAKA KOZO
IPC: H02M3/28
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit capable of performing constant-current control which permits resistance to abnormal oscillation such as oscillation of low frequency or subharmonic and intermittent oscillation.  <P>SOLUTION: When electric current passing through a load 18 is above a reference value, a signal S1 corresponding to a value of current passing through the load 18 after that time is stored in a capacitor C11 through a diode D9 and a transistor Q4 is turned on after prescribed charges are stored in the capacitor C11, so that the base current of a transistor Q3 performing switching operation to generate oscillation is restrained, thus keeping energy stored in a high-voltage transformer 4 constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189662-A (JP)
Title: Control signal deciding method in microcomputer
Inventor: ITO AKIRA
IPC: H02P7/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control signal deciding method in a microcomputer which can decide the existence of a signal with a high frequency without applying a load.  <P>SOLUTION: A monitor signal line Ms connected to a signal line L is connected to an interrupt input port 20 of a microcomputer 11. A rectangular pulse signal SG outputted by the microcomputer 11 is inputted to the interrupt input port 20 via the monitor signal line Ms. The microcomputer 11 re-writes a state of a flag F allotted to a RAM 11b built in the microcomputer 11 according to the rectangular pulse signal SG inputted to the interrupt input port 20. The microcomputer 11 accesses the RAM 11b every one millisecond according to a decision program stored in a ROM 11a to decide the state of the flag F stored in the RAM 11b. If it is decided that the state of the flag F is '1', the microcomputer 11 resets the flag F to put the flag F into a '0' state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172009-A (JP)
Title: Wall facing construction method
Inventor: FUJIMOTO SUSUMU
IPC: C09D5/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall facing construction method having a texture having depth more than a conventional stone-like finishing and a color sensation and being capable of freely displaying a shadow and a color-tone change in response to the corrugation and pattern of a surface.  <P>SOLUTION: The wall facing construction method has a prime-coating process in which a backing wall material 1 is coated with a cement backing-adjusting coating material 4 and a design-like corrugation is formed to a surface until the coating material is cured, a middle coating process, in which the whole surface of the backing-adjusting coating material 4 is coated with the first ceramic coating material 5 in which colored aggregate is mixed into a synthetic- resin emulsion, and a finish coating process in which the surface of the first ceramic coating material 5 is coated partially with the second ceramic coating material 6 having a different color tone or a silicon resin, urethane resin, acrylic resin or fluororesin colored coating material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177037-A (JP)
Title: Gas flowmeter, gas supply system, and gas substitution method
Inventor: ODA KIYOSHI
IPC: G01F1/692
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas flowmeter which favorably performs calculation and display of a precise flow of a gas in accordance with its kind, computation of its charge, abnormality judgment of the species of the gas, etc., and to provide a gas supply system and a gas substitution method using this flowmeter.  <P>SOLUTION: The gas flowmeter 1 using a sensor 14 for detecting the mass flow of a gas, is provided with a calculation means 42 which calculates the mass flow of the gas on the basis of a detection signal detected by the sensor 14, a flow reduction means 45 which specifies a standard temperature, a standard absolute pressure and a standard composition of the gas to be measured and considers the state as a standard state, and reduces the mass flow of the gas calculated by the calculation means 42 into a standard volume flow in the standard state, and a display means 51 for displaying the standard volume flow reduced by the reduction means 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181889-A (JP)
Title: Injection mold for molded article with film
Inventor: KATO KATSUHIKO
IPC: B29C45/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold capable of positively discharging the gas in a cavity to the outside at the time of injection to prevent molding failure.  <P>SOLUTION: In the injection mold equipped with a cavity mold 3 having a recessed part 3a corresponding to the outer shape of a final product and a core mold 4 for covering the recessed part 3a, a gate part 8b allowed to correspond to the recessed part 3a to inject a molten resin is provided to the core mold 4 and a gap 13 preventing the penetration of the molten resin but permitting the penetration of gas is provided around the gate part 8b and, at the time of injection of the molten resin, the gas in the recessed part 3a is discharged to the outside of the mold from the gap 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191272-A (JP)
Title: Method for manufacturing thermoplastic resin foam
Inventor: SHIMURA SATOSHI
IPC: B29C45/77
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing thermoplastic resin foam which of supplies a sufficient amount of gas to a molten resin under relatively low pressure, dissolves the gas in the molten resin in such a state that the gas is uniformly dispersed in the molten resin, and stably obtains the uniform foam.  <P>SOLUTION: The method for manufacturing the thermoplastic resin foam includes: a gas injection process of lowering the pressure of a resin in the vicinity of the gas supply port 6 in a cylinder 3 and injecting non-reactive gas in cylinder 3 from a gas supply port 6; and a gas dispersing and dissolving process of raising the pressure of the resin in a molten resin storage part while infiltrating the injected non-reactive gas in the resin by the shearing and kneading of the molten resin, and feeding the gas infiltrated molten resin to the molten resin storage part provided to the leading end of the cylinder. In the gas injection process, the non-reactive gas is introduced from the gas introducing port 11 provided to the rear end of a screw 4, and injected in the cylinder from the gas supply port communicating with the leading end of the gas supply passage 7, which communicates with the introducing port and is provided in a state piercing through the screw in the lengthwise direction thereof, and opened to the molten resin non-filling part of the screw through the gas supply passage 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195321-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: YAMADA JUN
IPC: G02F1/137
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element with which an excellent display is made possible.  <P>SOLUTION: The method for manufacturing the liquid crystal display element fabricated by sealing a liquid crystal between a pair of substrates with a sealing material comprises steps of: arranging the sealing material on at least one substrate; dropping the liquid crystal on one substrate and superposing the other substrate on the one substrate; heating the liquid crystal display element to the phase transition temperature between the liquid crystal phase and the isotropic phase of the liquid crystal or to a higher temperature after the superposition step; and cooling the liquid crystal display element after the heating step. In the cooling step, the liquid crystal display element is slowly cooled in a specified temperature range including at least the phase transition temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194775-A (JP)
Title: Electrophoresis method of protein
Inventor: TABUCHI MARI
IPC: G01N27/447
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive electrophoresis method for rapidly analyzing protein in a native state without performing any pretreatment processes of thermal deformation.  <P>SOLUTION: Protein is subjected to electrophoresis for separating sizes without performing thermal deformation treatment in the electrophoresis method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197765-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOMORI HIROBUMI
IPC: H01L21/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which easily controls an offset to be constant even in a high withstanding voltage MOS transistor, and hence copes with an increase in the voltage of the high withstanding voltage MOS transistor and the miniaturization of a low voltage driving MOS transistor.  <P>SOLUTION: A high withstanding voltage transistor TR2 and a low voltage driving transistor TR1 have inner side wall insulation films (14, 24) and outer side wall insulation films (16, 26) formed on both sides of their gate electrodes (12, 22). The high withstanding voltage transistor TR2 has a high concentration impurity region 27 formed with a mask using the inner and outer side wall insulation films 24, 26 and the overlapped width of both side wall insulation films is adjusted to control the offset d2. The low voltage driving transistor TR1 has a high concentration impurity region 15 formed with a mask using the inner side wall insulation film 14 only to control the offset d1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501608-A (JP)
Title: 溶融炉と鋳鍋の湯出し通路
IPC: B22D41/50
Filed: 2000-06-05
Abstract: (57)【要約】
炉底に配置されて湯出し開口を通して冶金学的溶融容器から溶湯を湯出しする場合に、中空渦流が発生し、望まれない鉱滓連行をまねく。中空渦流の発生を阻止するために、この発明により、湯出し通路（１１）を円形状から不規則に且つ少なくとも溶融流入面（１２）においてスリット状に或い楕円状に形成することが提案されている。
Patent JP-2003502424-A (JP)
Title: Ｉｌ−１２産生の阻害物質
IPC: C07D403/12
Filed: 2000-06-12
Abstract: (57)【要約】
本発明はＩＬ−１２の産生を阻害し得る式（Ｉ）の化合物に関する。また、式（Ｉ）の化合物の有効量を患者に投与することによりＩＬ−１２産生を阻害する方法が開示されている。
Patent JP-2003503186-A (JP)
Title: 改質触媒の再生方法
IPC: B01J38/02
Filed: 2000-06-20
Abstract: (57)【要約】
本発明は、触媒反応器の再生方法に関するものである。特に、本発明は、燃料処理触媒を使用して、燃料電池に水素を供給している間に、この触媒を再生する方法に関するものである。触媒の温度を調節することができ、空気、蒸気または燃料供給比を調節することができる。あるいは、供給物に添加剤を添加してもよい。
Patent JP-2003503392-A (JP)
IPC: C07D239/30
Filed: 2000-06-13
Abstract: The present invention relates to a process for preparing 4,6-dichloropyrimidine by reaction of 4-chloro-6-hydroxypyrimidine with an acid chloride.
Patent JP-2003504509-A (JP)
Title: 活性化供給材料
IPC: C22C18/04
Filed: 2000-01-21
Abstract: (57)【要約】
【課題】  半固体金属射出成形機の供給速度を速めサイクル時間を減少させるような液相線を形成する微粒子供給材料を提供し、さらに、低いバレル温度、バレル壁での温度勾配を減少させ、そしてバレルでの熱ショックを少なくする供給材料を提供することである。
【解決手段】  合金材料が不均一な構造を有し、その主溶融反応ピーク高さの２０％において４０℃以上の温度範囲を有し、主溶融反応ピーク高さに対する共晶反応ピーク高さの割合が０．５以下である微粒子形状の合金材料からなる、半固体、金属、射出成形のための合金供給材料。