baber/WOPTO huggingface dataset:
Patent JP-2004320875-A (JP)
Title: Small-sized vibrating linear motor
Inventor: FUKUOKA KIMIMICHI
IPC: B06B1/14
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a winding space in a limited space by solving a problem that an ineffective part of the winding space is formed of wire connecting plates each having the elasticity of a coil bobbin that is subjected to winding, in a vibration generation device required for a portable telephone or the like.  <P>SOLUTION: By providing the wire connecting plates 21, 22 each having elasticity at a one-side flange 11 of the coil bobbin 10, and arranging terminals formed by processing ends of the winding are arranged at grooves 41a, 41b that are formed at a yoke 41, the formation of the ineffective part caused by the wire connecting plate each having elasticity can be eliminated from a part where the winding is performed, and an effect that dropping impact resistance is improved, can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316849-A (JP)
Title: Bearing device for railroad vehicle
Inventor: ABE SHIGEAKI
IPC: F16C33/78
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a railroad vehicle, capable of surely preventing belly abutting without complicating the shape of a seal member, and elongating the life of grease.  <P>SOLUTION: This bearing device 10 for the railroad vehicle is provided with a bearing 11 to be imposed radial load, in a bearing part. The bearing 11 includes: an inner ring 14 into which a rotating shaft is internally engaged; an outer ring 16; a plurality of rolling elements 18 rotatably arranged between the inner ring 14 and the outer ring 16; a holder 19 for rotatably holding the rolling elements 18; and a sealing device 13 having a seal member 29 sliding on a rotating shaft side member 22. Air holes 28b, 22c are formed in the rotating shaft side member 22 to communicate a sealed space formed between the seal member 29 and the rotating shaft side member 22 by the seal member 29 with a bearing space of the bearing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327511-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOSHIDA YASUHIRO
IPC: H01L21/304
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that is improved in wafer cleanability by preventing the deterioration of a brush used in a cleaning step of cleaning a polished surface performed after a CMP step.  <P>SOLUTION: This method of manufacturing semiconductor device includes the CMP step performed for polishing the surface of a wafer 3, and the cleaning step of cleaning the polished surface performed after the CMP step. In the cleaning step, the polished surface of the wafer 3 is cleaned by using a brush 2 composed of a hydrophilic polymer and a cleaning fluid containing trehalose or a trehalose derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252926-A (JP)
Title: Picture label processing method and label processor
Inventor: NAKAMURA HIROSHI
IPC: G06T7/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture label processing method and a label processor by which programming is not complicated and a calculation time is shortened.  <P>SOLUTION: When a pixel in a picture is a feature pixel, the label is pointed by a label pointer for the feature pixel. In this case, determination is made whether or not the feature pixel is present in pixels around the feature pixel. When no feature pixel is present, a label pointer and a label pointed by the label pointer are newly prepared to fill out the feature pixel in the label pointer. Here, whenever determination is made that the feature pixel is present around the target pixel, the feature pixel is filled out in a label pointer for the feature pixel around the target pixel. Furthermore, when the target feature pixel is already filled out in the label pointer, the label pointer is added to the pointer list of the label pointed by the label pointer for the feature pixel around the target pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004324984-A (JP)
Title: Air cleaner
Inventor: UMAI YOSHIYUKI
IPC: F24F7/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of effectively cleaning the contaminated air by being used in combination with an existing ventilator installed in a building and the like, without diffusing the contaminated air such as carbon monoxide which cannot be eliminated by a conventional table with an air purifier.  <P>SOLUTION: This air cleaner comprises an air cleaning part 6 having at least one of a dust collector, a dust collecting filter, a deodorizing device and a deodorizing filter, an air blower 7 for sucking and blowing out the air, and a casing 4a accommodating the air cleaning part 5 and the air blower 7 to constitute an air cleaning unit 4. A blowout port 8 of the air cleaning unit 4 is mounted on the casing 4a at a position higher than a position of ordinary users' faces, and the air blown out from the blowout port 8 is moved toward a suction port 10 of an existing exhauster or a suction port of the existing ventilator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332753-A (JP)
Title: Hydraulic traveling driving device
Inventor: YAMAZAKI YOICHIRO
IPC: F16H61/431
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize the auxiliary braking function by utilizing a variable displacement type hydraulic motor.  <P>SOLUTION: In an HST vehicle, when the degree of reduction of the accelerator operation to be detected by an accelerator sensor 24 exceeds a set value while the vehicle is traveling with an auxiliary braking switch 25 in operation, a motor regulator 11 is operated to increase the capacity of a hydraulic motor 6, and the braking pressure is generated in a main pipe line 5 on the motor outlet side. In this condition, the high braking force is demonstrated together with the original braking pressure generated based on the reduction of the pump capacity, and the vehicle speed is reduced at the degree of deceleration higher than that in a normal traveling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331708-A (JP)
Title: Thermoplastic polymer composition and its molded article
Inventor: NAKAMURA EIJI
IPC: C08K5/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition comprising an ethylene-vinyl alcohol copolymer and a polyolefin and excellent in blocking properties and impact resistance.  <P>SOLUTION: The thermoplastic polymer composition comprises cross-linked polyolefin (B) particles dispersed in an ethylene-vinyl alcohol copolymer (A) matrix and is prepared by kneading and dynamically cross-linking (C) an ethylene-vinyl alcohol copolymer (A), a polyolefin (B), and a cross-linker under melting conditions. The composition is excellent in capability of blocking a gas or an organic liquid and in impact resistance and useful for a fuel container, a fuel pipe, and their accessories.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334468-A (JP)
Title: Clock skew control design means and device
Inventor: YAMAMOTO NAOHIRO
IPC: G06F17/50
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the timing of a timing violating path and improve processing speed by controlling the phase of a clock and giving an optimum clock skew to each flip-flop without reducing clock skews evenly.  <P>SOLUTION: A procedure comprises processing of analyzing a clock skew in a circuit, processing of analyzing information about timing violation, processing of analyzing information about output delay of each flip-flop, processing of analyzing information about cell characteristics, processing of optimizing the value of the clock skew, processing of adding a delay to a clock line, and processing of outputting information about a changed wiring path and logic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335736-A (JP)
Title: Method of forming pin hole for air nozzle, air blowout hole unit, floating transfer equipment
Inventor: MURAKAMI KATSUJI
IPC: H01L21/677
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pin hole for blowing out air which has an extremely small diameter and an accurate diameter dimension.  <P>SOLUTION: Etching is conducted on a member 3a for a pin hole plate in a photolithographic process to form the fine pin hole 7 for blowing out air. The diameter of the fine pin hole 7 is set to 2.0-0.05 mm. The fine pin hole 7 is secured and held on a detachable air blowout hole unit, and can be attached to and detached from a floating stage which makes a substrate float by blowing out the air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334587-A (JP)
Title: Method for extracting partial information, method for cutting out image, method for displaying image, method, device and program for outputting image, and storage medium for storing this program
Inventor: TAKEUCHI JUNJI
IPC: G06T7/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To process through easily transformation an image of a number of people moving at random or a variety of display media and to distribute the image.  <P>SOLUTION: A physical characteristic amount equivalent to a brightness difference over time is extracted from image data. A statistical process is carried out based on two pieces of the position information of partial areas extracted from a frame image. Based on the statistical process, an index for transforming an appropriate image for every display requirement is created and stored. At an access request, transformation that corresponds to the display request is carried out through only a simple process based on the index to distribute the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332066-A (JP)
Title: Method for impregnating sintered material
Inventor: IZEKI MISAO
IPC: B22F3/26
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple impregnating method with which an impregnant remaining on the surface of a sintered material is minimized.  <P>SOLUTION: In the impregnating method for a sintered material impregnating the impregnant onto the sintered material, the sintered material 1 is prepared and at least a part of the surface of this sintered material is coated with a copper-plated layer 5. A carbide layer 7 repelling the molten impregnant, is formed on the surface of the sintered material excepting the portion forming the copper-plated layer by heating in a carbon-made vessel 6. Thereafter, the copper of the necessary amount to the impregnation is melted 8 and the copper is impregnated 9 into the sintered material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335891-A (JP)
Title: Laser driver
Inventor: FUKUDA KENJI
IPC: H01S5/042
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser driver wherein the rise time and fall time of its current waveform are reduced and it is adapted to increase its operational speed.  <P>SOLUTION: In this laser driver, the light emission of a semiconductor laser element 1 is driven by a transistor in the transistor pair either one of which is turned-on complementarily by a differential pulse signal. Also, the laser driver 2 has resistors R1, R2 which are inserted respectively into the two lines for feeding the differential pulse signal to the bases of transistors 6, 7, in series with the two lines, and has a resistor R3 interposed connectively between the two lines, i.e., between the bases of the transistor pair, and further, has capacitor elements C1, C2 connected in parallel with the respective resistances of the resistors R1, R2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342784-A (JP)
Title: Solid-state imaging element and method for manufacturing the same
Inventor: KANBE HIDEO
IPC: H04N5/372
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the element design is constrained by the knee property in vertical overflow drain structure.  <P>SOLUTION: A trench 25 is formed between the light receiving parts 15, 15 which are adjacent to each other in a vertical direction, so as to enter an n<SP>+</SP>-layer 13 on a semiconductor substrate 12 from the surface of an epitaxial layer 14. A p-type dopant layer 26 is formed so as to surround the side wall of the trench 25, and the trench 25 is filled with an n<SP>+</SP>-layer 27. As a result, the overflow drain which ejects excess charges of the light receiving part 15 is made horizontal type in a trench-like structure which is electrically connected with the semiconductor substrate 12 at the bottom of the trench part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342255-A (JP)
Title: Signal supply device and system
Inventor: FUJIEDA TAKESHI
IPC: G11B31/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal supply device capable of preventing a device body from being damaged when one or a plurality of instruments are not connected.  <P>SOLUTION: The signal supply device comprises one or a plurality of connectors 5 for connecting one or a plurality of cables, a main microcomputer 3 for supplying a signal to the one or the plurality of the connectors 5, a relay 16 for switching on/off the supply of the signal from the microcomputer 3 to the one or the plurality of the connectors 5, and a standby microcomputer 2 for controlling on/off of the relay 16. The computer 2 judges whether or not the one or the plurality of the instruments are connected to the one or the plurality of the connectors 5 to set the relay 16 to on when connected while the relay 16 is set to off when not connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342953-A (JP)
Title: Heat transfer gas supply system by contactless thickness measurement method
Inventor: KAWABE TOYOTARO
IPC: H01L21/3065
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply system of heat transfer gas by controlling a supply amount of a transfer gas on the basis of the measurement value of the thickness of a gas layer thereby being capable of uniformizing the formed heat transfer gas layer, bringing the layer into an optimum state, and enhancing the yield of products by uniformly cooling an object.  <P>SOLUTION: The heat transfer gas supply system supplies a transfer gas to a processing substrate W so as to form the heat transfer gas layer G between the processing substrate W and its susceptor 2. The system is configured to measure the thickness of the heat transfer gas layer G at a plurality of positions of the layer, and to control the supply amount of the heat transfer gas so that the thickness of the heat transfer gas layer G is uniformized and optimum on the basis of the measurement result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314027-A (JP)
Title: Fouling prevention cover for paste box
Inventor: NOSAKA MASAHIRO
IPC: B05C21/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste box fouling preventive cover preventing drying of paste when the paste is put in the paste box for use, and reducing the labor of washing after use.  <P>SOLUTION: The cover 4 is set inside the paste box 3 with a part 5 folded 2 outward above an attaching dotted line, connected at three parts to a rear side 1 of the paste box and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346687-A (JP)
Title: Handle device
Inventor: OGATA HIROTO
IPC: E05B1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the identification property of doors according to the positions and uses of the doors in furniture or the like.  <P>SOLUTION: The upper and lower doors 4, 5 provided at an opening of a storage body 2 of a cabinet are interlockingly opened/closed through an interlocking means 6. A grip part 12 integrally formed at the tip of a laterally long forward bar 11a projected forward from a cover plate 11 of the lower door 5 is provided at its front face with a forward open laterally-long mounting groove 16, and a laterally long identification body 17 is fitted and fixed to the mounting groove 16. The grip part 12 and the identification body 17 are easily discriminated (identified) by using either one or both of different material and color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355067-A (JP)
Title: Information processor
Inventor: SUZUE TADASHI
IPC: G06F21/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor allowing sharing of information, and capable of improving easiness and certainty when updating management contents, by enabling reference to various kinds of setting or information related to rewriting of an initializing program from a plurality of programs, an OS or the like, and performing centralized management.  <P>SOLUTION: This information processor having an CPU and a storage device storing the plurality of programs executed by the CPU has a second storage device storing an environment setting file allowing the reference from two or more programs among the plurality of programs stored in the storage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351438-A (JP)
Title: Method for manufacturing wide flange shape steel member with stiffener
Inventor: ICHINOHE YASUO
IPC: E04B1/24
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wide flange shape steel member with a stiffener capable of reducing the number of welding beads while maintaining the quality of a weld part.  <P>SOLUTION: In the method for manufacturing a wide flange shape steel member having a stiffener by fitting a stiffener 3 to a wide flange shape steel member 1 having a pair of flanges 1b and a web 1a to connect these flanges to each other, the stiffener 3 is fitted to a web opening part 7a formed in the web 1a to form a web side welding space 6b surrounded by the inner surface of the web opening part 7a and the side surface to be welded of the stiffener 3. The stiffener 3 is joined with the web 1a by performing the electroslag welding while feeding a welding wire 8 into the web side welding space 6b from a flange through hole 7b formed in the pair of flanges 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004010351-A (JP)
Title: Paper feeding device for printer and printer
Inventor: YUN SUK-JIN
IPC: B65H5/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deflection of the paper entering a conveying roller and make the conveying speed of the paper by the conveying roller constant.  <P>SOLUTION: The paper feeding device for the printer is equipped with a pickup roller which draws out a paper stacked in a cassette and conveys the paper to the inside of the printer body, and a relay roller 150 which conveys the drawn-out paper along a paper feeding route, and a conveying roller which feeds the paper conveyed by the relay roller 150 to a printing portion. The relay roller 150 is driven contacting to the paper feeding route when the paper supplied by the pickup roller 130 is conveyed to the feeding roller, and is isolated from the paper feeding route when the conveying roller 130 feeds the paper conveyed by the relay roller 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355912-A (JP)
Title: Fuel cell power generation system
Inventor: HIGAKI SHIGETOSHI
IPC: H01M8/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fluctuation in power supplied to an electric power system in a fuel cell power generation system which controls a catalyst and the like by ON/OFF control of an electric heater, convert the DC power generated into AD power and supplies the AD power to an electric power system.  <P>SOLUTION: The fuel cell power generation system is constituted of a power converter (3) which converts the DC power generated by a fuel cell (2) to AD power and then supplies the AD power to an electric power system (5) and individual heater control circuits (4a, 4b). The individual heater control circuits each selectively switch a power source between the side of an output of the power converter and the side of an output of the fuel cell, and individually make ON/OFF control in the heater temperature detected. The individual heater control circuits select the side of the output of the power converter after initiation of activation until initiation of power generation. After the fuel cell starts to generate power, the circuits selectively switch the power source to the side of the output of the fuel cell in the case where the ON duty of the ON/OFF control is equal to or less than a predetermined value in the state where the side of the output of the power converter is selected, or to the side of the output of the power converter in the case where the ON duty is equal to or more than the predetermined value in that state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353936-A (JP)
Title: Heat exchanger and liquid receiver-integrated condenser
Inventor: MATSUO HIROKI
IPC: F28F9/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having the whole core part 1a effectively functioning even in a low load.  <P>SOLUTION: After arranging a plurality of partition plates 51 for partitioning a header tank inside space into a heat exchange tube side space 21a and an anti-heat exchange tube side space 21b, and communicating parts 53 for communicating the heat exchange tube side space 21a and the anti-heat exchange tube side space 21b with the partition plates 51, in any one or both of first and second header tanks 21 and 22, a small communicating part 53S having the small flowing area is arranged on the upper side of the partition plates 51, and a large communicating part 53L having the large flowing area is arranged on the lower side of the partition plates 51. Thus, by adding conflicting flow resistance in response to a difference in vertical flow resistance, particularly even under a condition of reducing a refrigerant circulating flow rate, the inside fluid flow speed distribution in a plurality of heat exchange tubes 31 can be uniformized, and performance of the heat exchanger can be maximally extracted, by allowing the whole core part 1a to effectively function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051971-A (JP)
Title: Water-base pigment ink, image recording method, and image recording apparatus
Inventor: NAKAMURA MICHIEI
IPC: C09D11/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-base pigment ink for inkjet recording, excellent in saturation, density and print quality even in printing on a plain paper.  <P>SOLUTION: The water-base pigment ink comprises a pigment, a hydrophilic dispersing agent, aqueous medium, an alkali agent to solubilize the hydrophilic dispersing agent in the aqueous medium and a hydrophilic compound having one or more structural units of [hydrophobic molecular chain-hydrophilic molecular chain-hydrophobic molecular chain] in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351392-A (JP)
Title: Apparatus for treating water containing fluorine or phosphorus
Inventor: YANO RIE
IPC: C02F1/58
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove fluorine and/or phosphorus by using a metal salt.  <P>SOLUTION: Original water is introduced into a calcium reacting tank 18 and reacted with calcium. The original water reacted with calcium is introduced into a metal reacting tank 10, an insolubilizing agent is added to the reacting tank 10 and the original water is mixed with the insolubilizing agent so that a metal compound is reacted with fluorine or phosphorus to obtain an insolubilized material. The obtained insolubilized material is made coarse in a flocculation tank 12. The coarse insolubilized material is settled and separated in a settling tank 14. The insolubilized material precipitated in the tank 14 is subjected to alkali treatment and then acid treatment. The acid-treated insolubilized material is returned to the reacting tank 18. According to this method, fluorine or phosphorus can be removed with high efficiency over a long period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI