baber/WOPTO huggingface dataset:
Patent JP-2004274574-A (JP)
Title: Surface acoustic wave device and manufacturing method thereof
Inventor: NAGASHIMA RYOTA
IPC: H03H9/145
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double connected type longitudinally coupled DMS filter apparatus of a wafer level CSP structure whereby external terminals can be located at desired positions.  <P>SOLUTION: The surface acoustic wave device includes: a surface acoustic wave element wherein a vibration propagation section and pad electrodes electrically connected to part of the vibration propagation section are formed on one principal side of a piezoelectric substrate; a first insulation film formed to cover the vibration propagation section and a region other than part of the pad electrodes on the principal side of the surface acoustic wave element; a second insulation film formed to cover the vibration propagation section and an upper side of the first insulation film formed at the circumferential edge of the vibration propagation section at a prescribed interval from the vibration propagation section; rewiring lead electrodes conductive to part of the pad electrodes and extended at least up to the upper side of the first insulation film; a pole electrode electrically connected to the rewiring lead electrodes on the first insulation film; and a sealing member for covering the first and second insulation films and the rewiring lead electrodes and formed to expose an upper end of the pole electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268510-A (JP)
Title: Solution film making method
Inventor: MIYAKE SHIGEYUKI
IPC: B01D5/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of an organic solvent in wastewater produced when solution film making is implemented.  <P>SOLUTION: In the solution film making, a solvent in dope 11 is volatilized. The volatilized solvent is recovered by condensers 32 and 68 with the use of gas recovery lines 30 and 52. Water produced during the condensation of the solvent is separated by using a recovered substance treatment apparatuses 36 and 70. Wastewater 38 and 72 is supplied to an aerator 80. The organic solvent contained in the wastewater 38 and 72 is released as a solvent gas 83 by means of the aerator 82. The solvent gas 83, after being adsorbed by an adsorption column 60 installed in the gas recovery line 52, is released into the air 86. Since the amount of the organic solvent contained in the wastewater 38 and 72 is not exceeding a wastewater reference value, the wastewater 38 and 72 can be discharged as treated water 84 from a film making facility 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276253-A (JP)
Title: Printing pretreatment liquid and image recording method using this liquid
Inventor: SHIBATANI MASAYA
IPC: B41J2/01
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing pretreatment liquid which is best suited for ink jet recording using an aqueous pigment ink; can realize a successful quality image even when a paper dedicated for non-ink jet printing such as general office work paper, coated printing paper or film; shows outstanding shelf stability, handling ease and discharge stability; and has no possibility of causing corrosion in each part of a recording head, and an image recording method using the printing pretreatment liquid.  <P>SOLUTION: The printing pretreatment liquid contains at least a water-soluble polyvalent metal salt, a surfactant, a high boiling point amine, a benzotriazole salt and water and has the surfactant content of 0.01 to 5 wt.%. The printing pretreatment liquid is applied to the surface where an image is recorded of a recording medium by an ink jet recording method, then the aqueous pigment ink is applied to the surface where an image is recorded by the ink jet recording method. Thus a successful bleeding-free ink jet image with high density is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281121-A (JP)
Title: Ground-fault interrupter
Inventor: IKEDA HIROSHI
IPC: H01H73/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground-fault interrupter capable of cutting off power on detecting abnormal temperature in the ground-fault interrupter.  <P>SOLUTION: This ground-fault interrupter 1 is provided with: a zero phase current transformer 2 for detecting electric leakage of power lines L1 and L2; an electric leakage detection circuit 5 for detecting a voltage induced in the current transformer 2; a switching circuit 6 operated by detection output from the electric leakage detection circuit 5; and a relay circuit 7 operated by the output from the switching circuit 6 to shut off a cable run. The switching circuit 6 is provided with an overheat prevention circuit 9 having temperature fuses 11 and 12, so that the relay circuit 7 is operated when the temperature fuse 11 or 12 is melted down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277049-A (JP)
Title: Grain hopper
Inventor: SOMA TOSHIMITSU
IPC: B60P1/42
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain hopper capable of constituting a compact machine body, improving storage amount in the hopper, lower center of gravity when storing grains, and improving grain discharge efficiency.  <P>SOLUTION: This grain hopper is constituted in such a way that four inner side faces of a machine frame body assembled into a rectangular shape are surrounded by side face plates, a bottom face inclined plate having substantially V shape when viewed on a rear face is symmetrically provided in a bottom part, a turnable fulcrum is provided in an inclined descent end part to raise and turn the bottom face inclined plate freely, and an inclined ascent end part is slidably abutted on the side face plate. A discharge conveyance body is provided in the V-shaped valley part of the bottom face inclined plate, and a compression elastic body is provided to energize the bottom face inclined plate upward. In this grain hopper, the bottom face inclined plate descends and turns when grains are stored in the hopper, and the compression elastic body is compressed simultaneously with descent and turn to increase storage amount of the hopper. When stored grains are discharged by the discharge conveyance body, the compression elastic body is gradually extended, and the bottom face inclined plate rises and turns to assist discharge of grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282358-A (JP)
Title: Method for allocating ip address, method for controlling communication and communication system
Inventor: YAMADA TATSUYA
IPC: H04L12/28
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a network in an IPv6 network environment.  <P>SOLUTION: The IP address allocating method allocates IPV6 addresses to respective nodes in a network integrating a plurality of nodes having respective IPv6 addresses allocated from the outside and capable of directly transmitting information only to the nodes of the IPv6 addresses distributed from the outside. The IP address allocating method authenticates nodes by authentication information shared with the nodes by using a means other than a means through the network in accordance with an IPv6 address allocation request from a node 3 through the network 2, and after authentication, allocates IPv6 addresses to respective nodes, stores the IPv6 addresses in a basic access permission list 8, transmits network prefixes of the IPv6 addresses to respective nodes through the network, and then distributes the IPv6 addresses to the nodes through the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279245-A (JP)
Title: Leakage flux flaw detection device
Inventor: KOSHIHARA TAKAHIRO
IPC: G01N27/83
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage flux flaw detection device capable of realizing stable and highly-efficient magnetization of a ferromagnetic metal specimen, and realizing leakage flux flaw detection wherein the influence of vibration of the ferromagnetic metal specimen is suppressed.  <P>SOLUTION: When an exciting current is supplied to a magnetizing coil 4, a closed magnetic circuit is formed between yokes 3a, 3b and the ferromagnetic metal specimen 1 through a magnetizing core 3. When an inclusion exists inside the ferromagnetic metal specimen, a leakage flux is generated on the surface. The leakage flux is detected by a magnetic sensor 5. In this case, though the ferromagnetic metal specimen 1 is running at high speed, the specimen 1 is supported by support rolls 2a, 2b embedded in the magnetizing core to thereby suppress the vibration generated by running, and the distance between the ferromagnetic metal specimen 1 and the magnetic sensor 5 and the distance between the ferromagnetic metal specimen 1 and the yokes 3a, 3b can be kept constant. Thus, flaw detection at high S/N with a reduced noise is enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275941-A (JP)
Title: Atomization nozzle
Inventor: MIYAHARA YOSHIHIKO
IPC: B05B1/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atomization nozzle capable of strongly spraying atomizing flow with atomizing particles of relatively large diameters while the amount of atomization from one nozzle is reduced.  <P>SOLUTION: This atomization nozzle 1 is provided with an orifice plate 5 having an orifice hole 8 and an atomizing plate 3 having an atomizing hole 29 and disposed, through a predetermined gap L3, so as to face the front side of the orifice plate 5, and successively makes a pressurized liquid supplied to the back surface side of the orifice plate 5 pass through the orifice hole 8 and the atomizing hole 29 to atomize it toward the front side of the atomizing plate 3. The effective opening area of the atomizing hole 29 is set to be larger than that of the orifice hole 8. The orifice hole 8 sprays the pressurized liquid supplied to the back surface side of the orifice plate 5 as a straight line shaped liquid flow (a) sprayed to the atomizing hole 29 and to the periphery thereof from the back surface side of the atomizing plate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275127-A (JP)
Title: Automatic watering system for preventing plant soil borne disease
Inventor: OKUYA ITSUNE
IPC: A01N63/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic watering system for effectively preventing plant disease at the time of cultivating plants in facilities.  <P>SOLUTION: This automatic watering system is used for cultivating plants in facilities. The system has (a) a culture tank of antagonistic microorganism to plant disease, (b) a sensor of bacteria to measure the number of antagonistic microorganism contained in watering, and (c) a control device to adjust the addition of microorganism from the antagonistic microorganism culture tank according to the measurement of the sensor of bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282668-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI SHUJI
IPC: H04N1/387
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate recovery work of an original image to which summarized copying is applied.  <P>SOLUTION: In a copy machine 1, summary information of the original image for recording paper is inputted in an operation part 47, and a summarization rate mark corresponding to the summary information is generated by a summarization rate information generating part 101. The original image read by an original reading part 5 is reduced by an image processing part 11 on the basis of the summary information, and the summarization rate mark generated by the summarization rate information generating part 101 is printed on the recording paper by a recording part 40 together with the reduced original image (reduced image). Thus, when performing summarized copying, the summarization rate mark is printed on the recording paper together with the reduced image, so that the original image to which summarized copying is performed, can be easily restored by utilizing the summarization rate mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286824-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SAITO TAKUYA
IPC: G03G9/087
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which has good stability of a charged state and causes neither contamination of a fixing device nor stain of an image, while retaining high fluidity, low-temperature fixability and good hot offset properties of the toner.  <P>SOLUTION: In the electrostatic charge image developing toner obtained by dissolving or dispersing a toner composition containing at least a binder resin comprising modified polyester resin capable of reacting with active hydrogen, a colorant and a release agent in an organic solvent, dispersing the resulting solution or dispersion of the toner composition in an aqueous medium, bringing it into an extension reaction, removing the organic solvent, and carrying out washing and drying, a compound having fluorine atoms is contained in a surface of the toner and the relation between an existent amount (F) of fluorine atoms and an existent amount (C) of carbon atoms satisfies 0.01≤F/C≤0.50 in measurement of XPS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285604-A (JP)
Title: Control device of motor-driven blind
Inventor: TSUCHIDA KENJI
IPC: E06B9/32
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a motor-driven blind having a function of switching between an automatic control mode and a local control mode with an operation switch having no function of switching between the automatic mode and the local mode.  <P>SOLUTION: This control device of the motor-driven blind includes: a central control part 5 for outputting a command signal for batch controlling a number of motor-driven blinds 2a, 2b, 3a, 3b to the motor-driven blinds; local switches 6, 7 for outputting an operation signal to the motor-driven blinds; and a control part 4 provided on each motor-driven blind to control the operation of the motor-driven blinds in the automatic control mode based on the command signal and in the local control mode based on the operation mode. The control part 4 has a function of switching between the automatic control mode and the local control mode by operating the switch for generating the operation signals of the local switches 6, 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156003-A (JP)
Title: Heat insulation coating material for waterproof sheet and waterproof structure by using the same coating material
Inventor: TOMIOKA HISATSUGU
IPC: C09D201/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation coating material for a waterproof sheet, equipped with heat insulation, having a coloring property capable of imparting a beautiful appearance, excellent in close adhesion with the waterproof sheet having flexibility, and having almost no fear of peeling off, forming cracks or swelling after its application, and a waterproof structure by using the same coating material.  <P>SOLUTION: This heat insulation coating material for being applied on the surface of the waterproof sheet having flexibility is provided by adding a pigment to a thermoplastic resin having (-)20-20°C range glass transition point to make ≥20 % insolation reflectivity in 700-2,100 nm wave length region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283057-A (JP)
Title: Harvester for dioscorea batatas
Inventor: HATAKEYAMA KOICHI
IPC: A01D13/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harvester for Dioscorea batatas with which stability of an operator in harvesting operation and workability are improved.  <P>SOLUTION: The harvester A for Dioscorea batatas has constitution that a digging blade 2 is connected to a digging-up conveyor 3 flexibly in the vertical direction and the digging-up conveyor 3 is equipped with a gage part 4 for keeping the height of a harvesting position P in the conveyor constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000917-A (JP)
Title: Method for cleaning circulating water in gasification melting furnace and cleaning apparatus therefor
Inventor: NAKAMURA HIROSHI
IPC: C02F1/40
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning circulating water in a gasification melting furnace, which prevents the occurence of scum in a sedimentation device or easily remove scum, and a cleaning apparatus therefor.  <P>SOLUTION: The gas generated in the gasification melting furnace for treating waste is guided to a reaction column and acidic water is sprinkled over the gas to transfer dust and heavy metals contained in the gas to acidic water. Thereafter, the acidic water is guided to the sedimentation device from the reaction column not only to sediment and separate the dust and heavy metals contained in the acidic water but also to return the cleaned acidic water to the reaction column. In the actual operation, the cleaned acidic water or supply water is sprinkled over the upper surface of the acidic water in the apparatus from the region above the sedimentation device to suppress the occurence of scum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286409-A (JP)
Title: High-temperature regenerator for steam absorption refrigerating machine
Inventor: OISHI OSAMU
IPC: F25B33/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the total height of a high-temperature regenerator of a steam absorption refrigerating machine, and to improve the performance.  <P>SOLUTION: In this high-temperature regenerator of the steam absorption refrigerating machine, a group of heat conductive pipes are divided into a plurality of flat pipe groups 24, these divided flat pipe groups are horizontally arranged through vertical clearances 26, vertical baffles 30 respectively having a liquid passage at its lower part and partitioning a barrel, are mounted in the clearances, a plurality of liquid outflow holes 32 are formed on a barrel bottom part, a collection header 34 is mounted on the barrel bottom part to collect the liquid flowing out from the holes, steam ducts 38 are mounted at both end parts in the width direction in the barrel in the longitudinal direction of the barrel, and steam outflow ports 40 are formed left and right at one end of the steam ducts. An eliminator 42 is mounted at an upper side of the pipe group between the baffles to allow the steam evaporated from the liquid to flow in the left and right opposite directions, and steam passages different from each other in their transverse sectional areas are opened in the longitudinal direction of upper parts of the baffles in a state that a transverse sectional area is gradually reduced toward the steam outflow port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289091-A (JP)
Title: Photoelectromotive force element
Inventor: SHIOZAKI ATSUSHI
IPC: H01L31/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To propose constitution of an optimum pin junction of a photoelectromotive force element which has high conversion efficiency, can be manufactured at a low cost, and is lightweight and totally superior.  <P>SOLUTION: A thin-film photoelectromotive force element is constituted by providing an antireflective layer 119, a plurality of pin junctions 104 to 118, and reverse-surface reflecting layers 102 and 103 having an 0.1 to 10 μm uneven surface shape in order in series from a light incidence side. The plurality of pin junctions comprise pin junctions 113 to 118 with two series-connected (i) type amorphous semiconductors, having a ≤0.8 μm total thickness, and pin junctions 104 to 112 with three series-connected (i) type fine crystal semiconductors, having a ≤8.0 μm total thickness, namely. five pin junctions in total being connected in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297125-A (JP)
Title: Download apparatus for mobile terminal
Inventor: MORITA KUGO
IPC: H04W8/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a download apparatus for mobile terminals capable of downloading software for the mobile terminal to the mobile terminal under a stable propagation environment and securely updating the software while reducing a danger of causing a defect to the software of the mobile terminal.  <P>SOLUTION: The download apparatus is characterized in to include: rewrite software 21 for rewriting the software of the mobile terminal 1; download software 22 for downloading the software of the mobile terminal 1 via an RF circuit / wireless communication circuit 12 of the mobile terminal 1; a storage medium 24 for storing the downloaded software; an update security decision means 27 for deciding the security of software update processing of the mobile terminal 1; and a control means for allowing the rewrite software 21 to rewrite the software of the mobile terminal 1 into the software in the storage medium 24 when the update security decision means 27 decides that the security is high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250311-A (JP)
Title: Increased production method in fermentation compost manufacturing facility
Inventor: YOSHIDA TADAHIKO
IPC: B09B3/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermentation method capable of immediately coping with the increase of storage due to the growth of the size of a business and capable of increasing the treatment quantity of livestock waste or the like without changing the area of the site of a compost manufacturing facility.  <P>SOLUTION: The height of a fermentor wall 2 is changed to a height corresponding to the increased production of the compost and a rotary composed of a stirring claw or the like attached to a bearing of a stirrer provided on a traveling trolley to be freely rocked by an arm is controlled to be moved freely up and down using oil pressure, air pressure, electric power or mechanical power. After the livestock waste of a 1st time raw material supplied to the feed side of the fermentor 1 is fed, full load operation of the stirrer 3 is carried out and after 2nd time feeding, the stirring to cut into the vicinity of the end point of high temperature fermentation area including the charging part is carried out so that the tip locus of the rotary moves downward along a slope or the stirring to cut into the position is carried out with full load operation to send the 2nd time fed portion to the high temperature fermentation area side to secure the feeding space for the next day. As a result, the twice feeding/once discharge per day is performed to treat twice as much as in the conventional one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004290362-A (JP)
Title: Mouth member for chemical container and chemical container using it
Inventor: MORIMOTO YASUSHI
IPC: B65D39/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouth member, which shows excellent oxygen barrier properties and the stability in the oxygen barrier performance with the lapse of time and is manufactured in a simple process by injection molding, and a chemical container using it.  <P>SOLUTION: A main body 12 of the mouth member used for the mouth member 10 for the chemical container is equipped with a laminated structure which is located at least in the central part in the axial direction x and includes an inner layer 18 made of a polyolefin, an intermediate layer 20 made of an ethylene-vinyl alcohol copolymer, and an outer layer 22 welded to both layers 18, 20. Joints between the intermediate layer 20 and the other layers 18, 22 are disposed at places other than an inner peripheral surface 12a and an opening end 16a on the connecting side of the main body 12 of the mouth member. One joint 24b between the intermediate layer 20 and either the inner layer or the outer layer is provided on an outer peripheral surface 12b near the opening end on the connecting side, and the other joint 24a is provided on an opening end 14a on an inlet/outlet side or the like. The inner peripheral surface 12a for the main body of the mouth member is constituted of the inner layer 18 only.  <P>COPYRIGHT: (C)2005,JPO&NCIPI