baber/WOPTO huggingface dataset:
Patent JP-2005008601-A (JP)
Title: Fluorescent compound, reagent produced by using the same and analytical instrument
Inventor: SAITO MITSUHIRO
IPC: C07F5/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To use an LED light source as an excitation light source in the time-resolved fluorometry or fluorometry or phosphorometry with a fluorometric instrument or a phosphorometric instrument.  <P>SOLUTION: The compound is expressed by R<SB>1</SB>-(-X-COCH<SB>2</SB>COC<SB>n</SB>F<SB>2n+1</SB>)<SB>m</SB>R<SB>1</SB>-X-(-COCH<SB>2</SB>COC<SB>n</SB>F<SB>2n+1</SB>)<SB>m</SB>(R<SB>1</SB>is H, an alkyl, phenyl or a group bondable to proteins, peptides, amino acids, nucleic acids or bases; X is a condensed polycyclic aromatic carbon compound which may have cyano group, nitrate group or sulfate group as a functional group; n is an integer of 1-5; and m is 1, 2 or 3). The compound is possible to have an absorption peak at ≥370 nm wavelength and has a peak sufficiently overlapping with the light wavelength emitted by a short-wavelength LED. Accordingly, the compound is excitable with an LED to provide a time-resolved fluorometry system produced by using an LED as a light source and a rare-earth element and its ligand as a fluorescent material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020082-A (JP)
Title: Two-way catv amplifier and two-way catv system
Inventor: OHARA HISANORI
IPC: H04B17/16
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate installation of a pilot signal generator 21 monitoring the state of a signal of an uplink line and to transmit a pilot signal to the uplink line by a simple and inexpensive method.  <P>SOLUTION: The two-way CATV amplifier 3 provided with a status monitor unit 18 includes the pilot signal generator 21 for outputting a high frequency signal with an uplink band to the uplink line of the CATV system and the pilot signal being the high frequency signal with the uplink band outputted from the pilot signal generator 21 is transmitted to the uplink line via the status monitor unit 18. With the use of the two-way CATV amplifier 18, the two-way CATV system is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017414-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYAMA MITSUO
IPC: G02F1/1335
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To make the size of a liquid crystal display device equipped with a direct backlight device larger by improving the heat discharge power of the liquid crystal display device without installing a fan.  <P>SOLUTION: In the liquid crystal display device equipped with the direct backlight device, a reflection plate 10 is disposed on the rear side of fluorescent lamps 9 which irradiate a liquid crystal panel 5 via a diffusion plate 3 and an optical sheet 4 disposed on the front side, and the backlight device is contained in a cabinet 6. Discharge of the backlight heat to the rear side is increased by coating both sides of the cabinet 6 and both sides of the reflection plate 10 with a material having large heat radiation capability and by coating the front surface of the optical sheet 4 with a material having small heat radiation capability. Furthermore, lowering of luminance due to dust and dirt is prevented by coating the front surface of the reflection plate 10 with a photocatalyst which decomposes dust and dirt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046854-A (JP)
Title: Multichip
Inventor: CHO CHORUYU
IPC: G11C16/20
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multichip capable of sufficiently actuating functions of respective built-in chips.  <P>SOLUTION: This multichip includes a first chip enabled by a first chip selection signal to report its own condition to a first ready/busy signal and a second chip enabled by a second chip selection signal to report its own condition to a second ready/busy signal, and a control signal is connected to the first and second chips for mutual operation with an external host. By means of this multichip, the ready/busy signal representing the corresponding chip is provided in association with each of the built-in chips in the multichip, and the chip in a ready condition can execute operation instructed from the external host without waiting end of the busy condition of another chip. In this way, a memory system with the built-in multichip can eliminate a time loss such as a conventional Tloss, and consequently, performance of a memory system is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016146-A (JP)
Title: Sleeper fixing device
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B1/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeper fixing device capable of positively completing the attachment/detachment of a sleeper in a short time.  <P>SOLUTION: This sleeper fixing device is provided with end receiving members 1 fixed to a sleeper support member 6a for supporting the sleeper 6 of trapezoidal cross section from the side view, to receive both ends of the sleeper 6 from the longitudinal and lateral directions; front and rear pads 2 provided at the front and rear inside the end receiving members 1 to face the front face and rear face of the sleeper 6; and side end receiving pads 4 interposed at the side ends of the end receiving members 1 to abut on the side end faces at the ends of the sleeper 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013125-A (JP)
Title: Cake baking controlling mechanism using temperature sensor
Inventor: UCHIYAMA MOTOYUKI
IPC: A21B1/40
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cake baking controlling mechanism using a temperature sensor for accurately controlling temperature through measuring the core temperature of a sponge cake from several places.  <P>SOLUTION: The temperature sensor 1 is composed of a needle-like temperature detecting part 2 with an edge folded in an almost right-angled form, a stand type temperature sensor supporting part 3 for installing the temperature detecting part 2 at a fixed height and a cord 5 set with a socket 4 sending detected information to a control circuit on the tip end. Temperature control inside a boiler body is performed based on the average value of core temperatures detected at a plurality of places.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016244-A (JP)
Title: Method for paving vehicle travel way
Inventor: YAMAGUCHI SATOSHI
IPC: E01C9/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly paving a vehicle travel way paved with resin mortar, without causing unevenness.  <P>SOLUTION: A paving panel 10 with at least three threaded holes 14 and with the surface formed of resin mortar is installed on an executed surface 22. Level adjusting screws 18a, 18b are projected to the executed surface side of the paving panel 10 through the threaded holes 14, and the height and inclination of the paving panel 10 are adjusted by projecting quantities t<SB>1</SB>, t<SB>2</SB>. The paving panel 10 is once removed from the executed surface 22, and an adhesive is applied to a ground plane 10a of the paving panel 10. The paving panel 10 is installed again on the executed surface 22, and a load is applied from the outer surface side of the paving panel 10. After the adhesive is half-cured or cured, the level adjusting screws 18a, 18b are pulled out of the threaded holes 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021995-A (JP)
Title: Brush polishing device for metal ring
Inventor: WATABE YOSHIHARU
IPC: B24B9/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush polishing device for a metal ring for applying brush polishing of high accuracy to the metal ring by preventing the bristle ends of a polishing brush from becoming uneven.  <P>SOLUTION: This brush polishing device provided with the polishing brush 2 is provided with dressing parts 7, 8 for making the bristle ends of the polishing brush 2 even. The polishing brush 2 moves in a prescribed direction while abutting on one edge of the metal ring W held on a table 4. The dressing parts 7, 8 are provided on the table 4 positioned on a track of the polishing brush 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026860-A (JP)
Title: Image forming apparatus, feed power control method, computer program, and recording medium
Inventor: NISHIMURA ISAO
IPC: B41J29/377
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption in an energy saving mode, to exactly ensure the maintenance of low heat resistive components, and to exhaust ozone even when heat remains just after power off in an image forming apparatus.  <P>SOLUTION: The image forming apparatus fed with power from a PSU 70 to control units including an engine 20 to form an image comprises a fan 17c for cooling and/or exhausting ozone and a CPU 15 for controlling the drive of the fan 17c. The CPU 15 feeds the driving means of a fan 17d with power from a battery 17c for a specified time to drive the fan 17c when the output value of the PSU 70 drops.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022272-A (JP)
Title: Die-stamping and embossing method and device
Inventor: EGUCHI SATOSHI
IPC: B41M5/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform both embossing and die-stamping processes simultaneously as surface working.  <P>SOLUTION: A foil sheet (3) and a work (4) are supplied into between a cavity (7, 8) with an embossing part (11, 12), then the foil sheet and the work are held by the cavity (7, 8) and a projecting part is formed. After that, the foil on the foil sheet (3) is transferred on the surface of the projecting part (4a) formed by embossing the work (4) by heating only the die-stamping part (11a) of the embossing part of the cavity. Thus, it is possible to perform both embossing and die-stamping simultaneously and form the well-defined projecting part by die-stamping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030835-A (JP)
Title: Laser photodetector
Inventor: TANAKA NORIO
IPC: H01L31/10
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser photodetector which detects accurately the irradiation position of a feeble linear laser light by using a light receiving element having low cost and a small area.  <P>SOLUTION: This laser photodetector is equipped with photodiodes 11a, 11b for receiving the linear laser light and generating a current in proportion to the received light quantity, variable resistances 17a, 17b connected in parallel respectively to the photodiodes 11a, 11b, and a resistance control part 16 for controlling values of the variable resistances 17a, 17b corresponding to the light quantity received by the photodiodes 11a, 11b. The resistance control part 16 is constituted so as to control output levels of the currents generated by the photodiodes 11a, 11b by controlling the values of the variable resistances 17a, 17b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032882-A (JP)
Title: Method of manufacturing semiconductor-bonded wafer
Inventor: KANAI AKIO
IPC: H01L21/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor-bonded wafer by which a non-bonded portion in the periphery of wafers can be made small and thereby a terrace region can be made extremely small or needs not be created.  <P>SOLUTION: In this method of manufacturing the semiconductor-bonded wafer, at least two semiconductor wafers are directly stuck to each other and then are heat-treated to be bonded together, and thereafter, the non-bonded portion in the periphery of the semiconductor wafers is removed. Of the two semiconductor wafers, at least one of the semiconductor wafers is processed into a thickness of 100 μm or less in advance, and then is stuck to the other semiconductor wafer to fabricate the semiconductor-bonded wafer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004101168-A (JP)
Title: Corrosion resistant heat transfer pipe
Inventor: USUI MASAYOSHI
IPC: F28F1/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer pipe of excellent corrosion resistance, high heat radiation characteristic and heat absorption characteristic, and excellent heat-exchanging efficiency between a fluid flowing inside the pipe and a fluid flowing outside the pipe, and to manufacture the heat transfer pipe of excellent corrosion resistance, and heat radiation and heat absorption characteristics and simple structure in a simple manufacturing step at a low cost.  <P>SOLUTION: The heat transfer pipe 7 comprises a small diameter metal pipe 1, at least one resin-coated layer 3 provided on an outer circumferential surface of the small diameter metal pipe 1, and a metal heat transfer body 5 provided on an outer circumferential surface of an outermost layer of the resin-coated layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035121-A (JP)
Title: Detergent composition for mold
Inventor: JO YUKIHISA
IPC: B29C33/72
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition capable of removing the contaminant such as a deteriorated resin, a mold deposit or the like adhered to the surface of a mold at the time of injection molding of a plastic, safer against the human body and environment and possible to be handled.  <P>SOLUTION: The detergent composition is used for washing a mold for molding and processing a plastic and contains water being a solvent, a water soluble phosphate such as potassium pyrophosphate or the like dissolved in water, liquid paraffin and a surfactant. The compounding amount of the phosphate is preferably 1-15 wt.% of the whole. If the compounding amount of water is set to 50 wt.% or above, this detergent composition becomes a detergent belonging to non-combustibility in the Fire Service Law.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040799-A (JP)
Title: Oil seal for roll neck in rolling mill
Inventor: SHIMONO SHIGEJI
IPC: B21B31/07
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the improvement of the performance of an oil seal by stabilizing the attitude and the oil seal which is easily attached and detached.  <P>SOLUTION: Since a side lip 26 is formed integrally with a metallic ring 20 and surely fit to a retainer 2 by the elasticity of the metallic ring 20, the contacting state of the side lip 26 with slingers 11A, 11B is stabilized and a specified sealing property is secured even in the case the slingers 11A, 11B are revolved in the state where the side lip 26 is in contact together with a roll 17 around the axial center at high speed. In the case a seal member 12A is changed, the seal member 12A is easily detached from the retainer 2 by the operation that a detaching tool is inserted into an annular space formed between the outer peripheral surface of a wide part 5 and the outer end side in the radial direction of an extended part 24, catches the extended part 24 of the metallic ring 20 and is pulled in the shaft direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040025-A (JP)
Title: Method for hydrolyzing polysaccharide substance
Inventor: SAKA SHIRO
IPC: C13K1/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydrolyzing a polysaccharide substance, by which saccharides such as glucose can selectively and efficiently be produced from a polysaccharide substance such as cellulose in semi-critical or supercritical water as a solvent.  <P>SOLUTION: This method for hydrolyzing the polysaccharide substance, comprising bringing the polysaccharide substance such as cellulose into contact with the semi-critical or supercritical water, is characterized by making a quinone compound coexistent in the reaction system. Thereby, the polysaccharide substance can selectively and quickly be hydrolyzed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040246-A (JP)
Title: Upright vacuum cleaner
Inventor: USHIO SHIYOUZO
IPC: A47L5/38
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upright vacuum cleaner in which a cleaner body is made detachable and the stability of a standing state by the cleaner body alone is increased.  <P>SOLUTION: The cleaner body 1 provided with a motor-driven blower and a dust collecting part 12 and a hose 2 communicating with the dust collecting part 12 are detachably attached to a stick part 3 provided with a suction tool 31 for a floor and a handle 32 for an operation, and a handle 14 for holding the cleaner body 1 is provided on the upper side of the cleaner body 1. In a state where the cleaner body 1 is detached from the stick part 3, it is made possible to stand alone by utilizing an attaching/detaching mechanism (rib 17) formed on the lower side of the cleaner body 1 in addition to the bottom part of the cleaner body 1 or the dust collecting part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031358-A (JP)
Title: Manufacturing method of semiconductor device and foreign matter removing sheet
Inventor: TSUCHIDA KIYOSHI
IPC: G01R1/073
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a semiconductor device by easily removing contamination deposited on a semiconductor manufacturing tool.  <P>SOLUTION: The contamination removing method removes the contamination deposited on the semiconductor device manufacturing tool to which a semiconductor device having a resin package sealing a semiconductor chip and a plurality of outer leads is assembled, wherein a contamination removing sheet 20 having adherence is prepared, and inserted between a tool body 11 having a connector 18 that is a member to be contacted that is brought into contact with the semiconductor device and a cover member 13 openable/closeable with respect to the tool body 11 so that foreign matter 10 adhering to the tool body 11 adheres to the contamination removing sheet 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005041968-A (JP)
Title: Soil modifier and method for producing the same
Inventor: KANEZAKI MASAHIRO
IPC: C09K17/40
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil modifier utilizing both fowl dung and Sho-chu lees as wastes, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the soil modifier comprises blending a fowl dung carbonized product and Sho-chu lees-condensed water. Particularly, by adjusting this soil modifier to a level ranging from neutral to weakly alkaline levels, this soil modifier improves the effect of reducing farmland.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049179-A (JP)
Title: Semiconductor magnetic sensor and magnetic measuring device using the same
Inventor: KIMURA MITSUTERU
IPC: G01R33/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor magnetic sensor which is microminiature, sensitive and has low power consumption, extremely little secular change and can integrate various circuits, and to provide a compact magnetic measuring device mounting the same.  <P>SOLUTION: The semiconductor magnetic sensor is made bipolar or MOS type transistor structure, and a region corresponding to its base is provided with a recombination region R. A small number of carriers injected into the base change a recombination ratio by Lorentz force by an external magnetic field H. Thereby, a magnitude and a direction of the external magnetic field H can be measured from change in a current of a collector or a drain. In the recombination region R utilizing a p-n junction, the recombination ratio of the small number of the carriers can be also controlled by application of a bias voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055533-A (JP)
Title: Toner, method for manufacturing the same, developer, toner-containing vessel, process cartridge, image forming apparatus and image forming method
Inventor: ICHIKAWA TOMOYUKI
IPC: G03G9/097
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner or the like having excellent chargeability and charge stability, causing neither surface stain nor filming, having good anti-offset properties and excellent cleanability, and capable of forming a high sharpness and high quality image of high image density.  <P>SOLUTION: The toner is obtained in a particle shape while a toner binder is being formed in an aqueous medium by reacting an active hydrogen group-containing compound with a polymer capable of reacting with the active hydrogen group-containing compound and has a fluorine atom content of 2 to 30% by the number of atoms. In a preferred embodiment, a fluorine-containing compound contained in the toner is a fluorine-containing quaternary ammonium salt compound, and the fluorine-containing quaternary ammonium salt compound is represented by structural formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077427-A (JP)
Title: Lens barrel and method for manufacturing the same
Inventor: KONNO TOKUKATSU
IPC: G02B7/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel, which does not impede the flow of an assembly process, which has a high flexibility in designing of the barrel, and which is equipped with a simple lens adjustment mechanism, and to provide a method for manufacturing the same.  <P>SOLUTION: The lens barrel 10, including an imaging optical system having a first lens group 11 and a second lens group 12, is equipped with a lens room 13 for supporting the first lens group 11 that is a part of the imaging optical system; a barrel frame 14 having an annular mounting part 14a for supporting the lens room 13; one or more washers 16 disposed at the mounting part 14a of the barrel frame 14 and adjusting the tilt of the imaging optical system, with respect to the optical axis; and a washer 17 overlapping with the washer 16 with respect to the direction of the optical axis, disposed over the total circumference of the mounting part 14a of the barrel frame 14, and adjusting the interval between the first lens group 11 held by the lens room 13 and the barrel frame 14, with respect to the direction of the optical axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027251-A (JP)
Title: Image management device
Inventor: ITO TSURUMI
IPC: H04N7/18
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image management system capable of retrieving all image signals without omission, in a monitoring camera system or the like, composed of a plurality of monitoring cameras, each terminal, and a server for storing the images taken by each monitoring camera and distributing them to the terminal.  <P>SOLUTION: When taking in a plurality of image signals from a camera 14, the server 12 forms an index, which includes a photographing time, for each image signal and allots a flag to an index with an overlapped time zone, which is specified by a photographing time, out of the plurality of formed indexes. When desired time information is entered from a terminal 16, one index including the same time information as the desired time information is specified out of the formed indexes, and whether an flag is allotted to the specified index or not is determined to generate the judgment result to the terminal 16. Even when the time of the camera 14 is shifted back into a past direction and there is another image signal having the same photographing time in the server 12, the existence of another image signal is specified clearly and all the plurality of image signals are retrieved without omission by re-retrieving another image signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI