baber/WOPTO huggingface dataset:
Patent JP-2004085347-A (JP)
Title: Method for evaluating life of heat-resistant steel
Inventor: KOMAI NOBUYOSHI
IPC: G01N17/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life evaluation method of heat-resistant steel for accurately determining a creep life consumption rate, namely, the remaining life of the targeted heat-resistant steel.  <P>SOLUTION: A void count density change rate that is a change rate in a void count density with time corresponding to the number per unit area of creep voids in the heat-resistant steel to be inspected is obtained. Then, based on the void count density change rate, the remaining life of the heat-resistant steel is evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088464-A (JP)
Title: Data transmission method
Inventor: OURA SATOSHI
IPC: H04W72/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method for going on to reliably decide transmission rates even for the rapid fluctuation in reception sensitivity or time fading.  <P>SOLUTION: In a predetermined period of time, the center transmission rate of three transmission rates to be used in the next period of time is selected (steps 503, 507) on the basis of throughput of each transmission rate obtained after performing data transmission by three types of transmission rates having adjacent transmission speeds. In this case, the center transmission rate of the three transmission rates to be used in the next period of time, after also adding the fact whether or not a packet loss rate in data transmission within the period of time is not smaller than a prescribed value (steps 504, 508, 511).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094369-A (JP)
Title: Database retrieval system, method, program, and computer readable recording medium recording program
Inventor: MIMURA ETSURO
IPC: G06F3/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database retrieval system automatically connected to accessible database hardware without selecting the database hardware from a user side.  <P>SOLUTION: This database retrieval system is provided with database access control devices 40 and 50 connected to a network 1, having a plurality of database hardware devices 11-14 storing same information, confirming whether or not the database hardware devices 11-14 can be accessible, and transmitting retrieval signals from the database retrieval terminals 60 and 70 to the database hardware devices confirmed to be accessible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093721-A (JP)
Title: Confocal scanner microscope
Inventor: MIKURIYA KENTA
IPC: G02B21/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a confocal scanner microscope capable of eliminating the influence of decrease in sensitivity due to wavelengths of a high sensitivity image pickup camera by using an image intensifier and thereby obtaining high image quality and a high sensitivity fluorescent image.  <P>SOLUTION: The confocal scanner microscope comprises a light source part for emitting exciting light for exciting a sample 6, a scanner part for scanning the sample with a plurality of beams by using the exciting light, and an image pickup camera 8 which is green and has a high sensitivity characteristic, and picks up the image of the sample 6. Further, the confocal scanner microscope is provided with the image intensifier 23 which amplifies the fluorescent light emitted from the sample 6 and where the inputted light is converted to a green color and outputted, a lens 24 which is placed between this image intensifier 23 and the image pickup camera and condenses the output light of the image intensifier, and a means which receives the output of the image pickup camera 8 and displays the fluorescent image of the sample on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144097-A (JP)
Title: Water-soluble processed meat product
Inventor: TOKI SHINJI
IPC: A23L13/00
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a processed meat produce easily dissolving again in water. SOLUTION: The processed meat product is obtained by carrying out a preservability imparting process which improves stability of the solution, comprises heat processing of a water-soluble meat protein solution, addition for a sugar to the solution after removing aggregate by centrifugal separation, subjecting to an ultrasonic treatment, or adjusting pH to acidity or alkalinity. The product has the preserbability together with high solubility to water and can be used in various foods.
Patent JP-2004090168-A (JP)
Title: Cutting tool and its second angle forming method
Inventor: YAMAZAKI FUJIO
IPC: B23C5/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool having improved cutting property and strength.  <P>SOLUTION: A plurality of blades 14 having a rake face 15 projecting in the outer peripheral direction are disposed with an interval on the outer periphery around the axial center 12 of a tool body 13. The whole shape of the outer peripheral surface 17 of the blade 14 is circular arc around the axial center 12 as a substantial center. The rake face 15 side of the outer peripheral surface 17 is formed in the circular arc shape around the axial center 12 as the substantial center. A small circular arc part 20 more recessed than the rake face 15 is formed in the outer peripheral surface 17 formed in the circular arc shape. The rake face 15 side is formed in the circular arc shape around the axial center 12 as the substantial center in a second surface (flank) place, so that the strength is secured. A cutting angle θ between the rake face 15 and the bottom surface 19 of a first small circular arc part 20A is acute angle, so that the cutting property is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095868-A (JP)
Title: Noise absorber mounting method
Inventor: ISHII YOSHIBUMI
IPC: H05K9/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method with which a migration phenomenon in an electronic unit is hard to be induced in the method for mounting a noise absorber absorbing noise occurring from an electronic part and a circuit board, which are disposed in the electronic unit, on the electronic unit.  <P>SOLUTION: When a noise absorbing film F where notch parts 13 and 15 being vent holes 13 and 15 are formed is mounted on a liquid crystal module 1 as the electronic unit, the film is fixed in a position detached from the electronic part 3 and a circuit board 4, and ventilation around the electronic part 3 and the circuit board 4 is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091405-A (JP)
Title: Method for producing allyl compound
Inventor: KAYAKI HIROTO
IPC: B01J31/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing an allyl compound by which the synthesis of many useful compounds is achieved by enabling wider range reactions to be applied, and which can be a synthetic method of an environment-harmonizing type by a halogen-free process without using an allyl halide.  <P>SOLUTION: An allyl alcohol compound is reacted with a boronic acid compound or a borane compound in the presence of metal catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098704-A (JP)
Title: Rail-truck system
Inventor: TSUBAKI TATSUO
IPC: B61B13/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail-truck system wherein a rail can be laid easily, and a layout can be changed easily even if it is the once laid rail.  <P>SOLUTION: This rail-truck system is provided with a carrying truck 2, a rail 3 forming a running guide of the carrying truck 2, a power-feeding part provided along the rail 3 and supplying electric power and driving running wheels 8 of the carrying truck 2 and a fixing member provided to contact or approach the side face and the floor of the rail 3. In the rail 3, a guiding part 11 guiding the running wheel 8 of the carrying truck 2, a covering part 9 covering the power-feeding part are formed, and a groove along a longitudinal direction is formed in the peripheral surface. In the fixing member, a first long hole capable of responding to the groove of the rail 3 and a second long hole capable of responding to a hole part formed in the floor 5 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097384-A (JP)
Title: Integrally molded hook-and-loop fastener, and continuous manufacturing method and continuous manufacturing device therefor
Inventor: MINATO TSUYOSHI
IPC: A44B18/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrally molded hook-and-loop fastener wherein individual engagement elements secure proper engagement force, shear force and release force, having excellent touch on a surface thereof, preventing a fall of the engagement element to pressing force to secure a high engagement ratio with an opposite pile piece, satisfying durability required to this kind of fastener, and preferably having a peculiar engagement element form capable of securing rigidity of an engagement head part and desired flexibility of a flat base material.  <P>SOLUTION: This molded hook-and-loop fastener 10 has the minute-size engagement elements 2 of a thermoplastic resin molded together with the base material 1 by continuous molding. The engagement element 2 has first and second engagement parts 22a, 22b different in the form orthogonally extending parallel to the base material surface from the upper end of a pillar part 21 rising from the base material 1. The second engagement head part 22b has a normal hook-like structure, while the first engagement part 22a has a thin sheet piece of a nearly wing-shape stricture in a plan view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099755-A (JP)
Title: Biaxially oriented polyester film and photographic photosensitive material
Inventor: KAWAKAMI AKIRA
IPC: B29K67/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film as a polyester substrate excellent in cuttability, punchableness and transparency and maintaining planarity in undergoing wet treatment, and to provide a photographic photosensitive material using the substrate.  <P>SOLUTION: The biaxially oriented polyester film as the photographic photosensitive material, consisting mainly of poly-1,4-cyclohexylene dimethylene terephthalate, has a refractive index(Nm) of 1.57-1.62 in the machine direction, a refractive index(Nt) of 1.58-1.64 in the transverse direction and a refractive index(Nth) of 1.49-1.52 in the thickness direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103884-A (JP)
Title: Laminated capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an ESL (equivalent series inductance) in a laminated ceramic capacitor.  <P>SOLUTION: Internal conductors 21, 23 and 22 and an internal conductor 24 are disposed sequentially from above in a dielectric element. The conductors 21 and 22 are drawn to opposite two sidefaces of the element. A pair of internal conductors 23 and 24 are drawn to the opposite two sidefaces of the element different from the opposite two sidefaces in which the conductors 21 and 22 are drawn. Terminal electrodes are respectively disposed on four sidefaces of the element so as to be connected to these four conductors 21-24, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102153-A (JP)
Title: Toner for nonmagnetic single-component development
Inventor: TAJIMA HISAKAZU
IPC: G03G9/097
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for nonmagnetic single-component development with which superior images can successively be obtained without causing deterioration in picture quality such as filming and image fogging even when the toner is sued for a nonmagnetic single-component type developing device.  <P>SOLUTION: The toner for nonmagnetic single-component development contains a binding resin, a black coloring agent, and a negatively charged electric charge control agent; and the black coloring agent is a multiple oxide of two or more kinds of metal and contains Al (aluminum) as constituent metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100658-A (JP)
Title: Power-generating device
Inventor: YONEMURA MASAO
IPC: F01K3/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-generating device capable of performing required power generation by a steam turbine generator by stably generating steam.  <P>SOLUTION: A power source line 5 capable of supplying a midnight power is connected to an electric boiler 1. An accumulator 2 is connected to the electric boiler 1 through a conduit 6. A steam turbine 3 is connected to the accumulator 2 through an automatic regulating valve 8. The generator 4 is connected to the output shaft 10 of the steam turbine 3. A thermomagnetic engine 12 is arranged on the outlet side of the steam turbine 3. Steam is generated in the electric boiler 1 by excess electricity such as the midnight power. The generated steam is accumulated into the accumulator 2. The accumulated steam is supplied to the steam turbine 3 at required time, and a considered electricity is generated by the generator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110885-A (JP)
Title: Semiconductor storage device
Inventor: TAKITA MASAHITO
IPC: G11C11/403
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a stable reading operation in a dummy cell system semiconductor storage device regardless of an access interval.  <P>SOLUTION: The device comprises a plurality of bit line pairs each of which includes first and second bit lines, a plurality of memory cells which accumulate electric charges to capacitors connected to the first bit lines, a dummy cell which is connected to the second bit line and written a prescribed potential, a sense amplifier which amplifies a potential difference between the first bit line and the second bit line, and a control circuit which writes a prescribed potential to the dummy cell only for a certain period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163648-A (JP)
Title: DIGITAL SUBSCRIBER LINE TRANSMISSION METHOD, xDSL, EQUIPMENT ON STATION SIDE, AND EQUIPMENT ON SUBSCRIBER SIDE
Inventor: MIYOSHI SEIJI
IPC: H04J11/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subscriber line transmission system in which TCM Cross- talk measure can be taken by partially changing software with respect to hardware adopting a standard system without being different remarkably from the standard system.  <P>SOLUTION: In a digital subscriber transmission method for transmitting a DMT (discrete multiple tone) symbol between a station side and a subscriber side with a telephone line as a transmission line, the 69 DMT symbols from the station side are set to be a single Super Frame, and SyncSymbol showing the boundary of the super Frame is transmitted to the 69th symbol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106259-A (JP)
Title: Resin molded article and its manufacturing method
Inventor: FUJITA ATSUHIRO
IPC: B32B5/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen reinforcement on the back of an intermediate molded product formed of a resin and smooth the face exposed to the outside of a reinforcing layer.  <P>SOLUTION: The reinforcing layer 3 made of a resin including a fiber with a fibrous length of 50 to 500 μm is formed on the back of the intermediate molded product 2 made of the resin. Consequently, both fiber and resin can penetrate into a microrecessed part 4 formed on the back of the intermediate product 2 in a mixed state and this state contributes to a reinforcing effect upon the recessed part 4. For this reason, even when a bending stress acts on the resin molded article 1, no cracks occur originating from the recessed part 4. In addition, because of the extremely short fibrous length, the face exposed to the outside of the reinforcing layer 3 is smooth, so that even when another member is attached, the surface need not be polished by a grinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109317-A (JP)
Title: Sputtering target, and method for manufacturing mask blank
Inventor: KANEKO HIDEO
IPC: G03F1/68
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target capable of reducing the production of particles and obtaining a thinned translucent light shielding film, and to provide a method for manufacturing a mask blank.  <P>SOLUTION: The sputtering target used in manufacture of a mask blank by a sputtering method comprises a metal silicide and silicon. The metal of the metal silicide is one or more metals selected from the group consisting of Mo, Ti, W, Zr, Cr and Ta and is preferably Mo. In the method for manufacturing a mask blank, a film is deposited on a transparent substrate using the sputtering target and a sputtering gas used in the film deposition contains nitrogen and/or oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160011-A (JP)
Title: Vehicle-impact absorbing device
Inventor: YOSHIDA HIROSHI
IPC: F16F7/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To develop a light and inexpensive impact absorbing device, using plastic deformation and having a stable energy absorbing property.  <P>SOLUTION: This impact absorbing device is interposed between a vehicle bumper 2 and a vehicle body frame 1, and converts impact energy received by the bumper 2 to deformation energy to absorb it. Tube portions 3, 4 having different outer diameters are formed by partially decreasing/increasing a straight tube element ( a linear tube element before processing) capable of plastically processing. The tube portions 3, 4 are united with each other through a step 5 formed at end edges of the tube portions 3, 4, thereby structuring a two- stepped tube element. The vehicle-impact absorbing device spends the impact energy for the tucking-up of the step 5 generated by the pressing-in of the tube portion 4 in the process of pressing the tube portion 4 having a small outer diameter into the tube portion 3 having a large tube diameter, and absorbs the impact energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108660-A (JP)
Title: Air conditioner
Inventor: YAMASHITA HIROYASU
IPC: F24F13/28
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner allowing maintenance of each part stored thereinside without disassembling a casing.  <P>SOLUTION: This air conditioner 1 has: the casing 10 including an intake port 31 as a first opening part; a filter 11 disposed inside the casing 10, for treating air; a fan 14 disposed inside the casing 10 behind the filter 11 in a view from the intake port 31; and a fan guard 13 disposed such that the fan guard 13 is sandwiched between the filter 11 and the fan 14. The fan guard 13 is freely detachable and attachable through the intake port 31. Preferably, the fan 14 is provided with a holding part so that a worker putting in his hand from the intake port 31 can easily hold the fan 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105861-A (JP)
Title: Metallic catalyst and production method of pyridine using the same
Inventor: SHOJI TAKAYUKI
IPC: C07D239/26
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic catalyst activated without using pure hydrogen which is high-cost and requires attention to handling and to provide a production method of pyridine using the metallic catalyst which enables a heterocyclic compound to be conveniently produced in a satisfactory yield by using the activated metallic catalyst.  <P>SOLUTION: The metallic catalyst is obtained by bringing the oxide of at least one kind of metal selected from the group of platinum group metal, nickel and copper which may be supported by a carrier into contact with a hydrogen-containing gas prepared by steam reforming of methanol. Further, for example, oxonitriles shown by general formula (1) are subjected to cyclization dehydrogenation reaction in the presence of the metallic catalyst and the hydrogen-containing gas and, thereby, pyridine bases shown by general formula (2) is produced. In general formula (1), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are the same or different one another and represent respectively hydrogen atom or an alkyl group of carbon number 1∼3, or form a cycle together with the carbon atom across which the neighboring two groups of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>join with each other. In general formula (2), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are the same as those in general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107069-A (JP)
Title: Yard and yard crane
Inventor: KOBAYASHI MASAHITO
IPC: B65G63/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yard crane having a sufficiently communicable AGV relay station for reducing costs, and a yard for arranging the yard crane.  <P>SOLUTION: This yard crane 10 is arranged in the yard, and handles a cargo. The AGV relay station is used for radiocommunication for performing automatic operation of AGV, and is arranged above for also serving as a radio antenna 16 used for radiocommunication for performing operation of the yard crane 10, and is characterized by being arranged in the vicinity of a traveling lane for allowing travel of the AGV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003166118-A (JP)
Title: Binder fibrous material
Inventor: TATSUMI SHUNJI
IPC: D02G3/22
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder fibrous material having high adhesion toward powdery material without harming the characteristics of the powdery material.  <P>SOLUTION: This binder fibrous material is characterized by consisting of fibrillated fibers having a mesh state structure of fibrils having ≤1 μm fibril diameter and having the fibrillated fibers swollen with water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119458-A (JP)
Title: Semiconductor storage device and method for repairing its defective memory cell, method for regulating internal power supply potential, and method for regulating self refresh period
Inventor: SUMIMOTO YOSHIHIKO
IPC: G11C29/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device for realizing a contraction in a chip area.  <P>SOLUTION: A fuse element for replacing a defective memory cell in a memory unit 2 with a redundant memory cell for repairing a defect adopts a different fuse module 4 from a body of the semiconductor storage device 1. When the defective memory cell exists, the fuse module 4 processed from the fuse element 5 so as to replace the defective memory cell with the redundant memory cell for repairing the defect is electrically connected to the device 1 and is adhered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120895-A (JP)
Title: Protector for wire harness
Inventor: YAMAGA KOICHI
IPC: H02G3/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To completely lock and joint a protector body with a cover even when a side wall part of the protector body is fallen down.  <P>SOLUTION: This protector comprises the protector body, and a cover for locking and jointing with the protector body. This protector body comprises a bottom wall part and a side wall part protruding from both sides of the bottom wall part. A stop nail is provided at an outer surface of the side wall part. In this cover, an upper wall part and the side wall part having the stop nail is protruded from both sides of the upper wall part in the width direction. Falling-down preventive ribs are protruded in parallel to the side wall part with a prescribed clearance from the side wall part of the cover. A guiding rib of the cover in the width direction is protruded between the falling-down preventive ribs, and an end surface of the guiding rib is inclined toward between the side wall part and the falling-down preventive ribs to be an inclination surface. At the time of jointing the protector body with the cover, the upper end surface of the side wall part of the protector body is brought into contact with the inclination surface of the guiding rib of the cover, and the side wall part is guided between the side wall part of the cover and the falling-down preventive ribs to be locked and jointed.  <P>COPYRIGHT: (C)2004,JPO