baber/WOPTO huggingface dataset:
Patent JP-2005239879-A (JP)
Title: Dusting agent for soil and its manufacturing method
Inventor: SASA HIROMI
IPC: C09K17/32
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dusting agent for soil and a manufacturing method thereof and to prevent the subject plot of the spreading from worsening in user-friendliness.  <P>SOLUTION: The soil dusting agent is obtained by mixing a soil M1 or a sand M2 into a solid decomposition product Y, which is obtained by steam cracking an organic waste product X used as a raw material, for the purpose of decreasing the moisture ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260187-A (JP)
Title: Pressure sensor device and its manufacturing method
Inventor: LUTZ MARKUS
IPC: G01L9/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a conventional technical defect when a pressure sensor is manufactured by providing a wafer including a base silicon layer, a buried sacrifice layer, and a top silicon layer.  <P>SOLUTION: The top silicon layer is arranged on the buried sacrifice layer, and the buried sacrifice layer is arranged on the base silicon layer. A communicating hole to the buried sacrifice layer through an upper silicon layer is formed by etching and a part of the buried sacrifice layer is removed. The communicating hole is sealed by depositing silicon, and a strain gauge or a capacity contact is arranged on the wafer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005243166-A (JP)
Title: Recorder
Inventor: SUGINO TENSHO
IPC: G11B27/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of surely performing reserved video recording processing.  <P>SOLUTION: In the recorder, each an HDD 16 and a DVD recorder 17 transmits a permission signal showing whether it can execute recording processing or not to a control part 10. For example, when the control part 10 executes the video recording processing by the HDD 16 according to video recording reservation information set to the HDD 16 and the DVD recorder 17, the part 10 determines whether the video recording by the HDD 16 is possible or not based on the permission signal from the HDD 16. When it is possible, the part 10 starts the video recording processing to the HDD 16 of a broadcast program shown by the video recording reservation information. On the other hand, when it is not possible, the part 10 determines whether it is possible to execute the video recording processing reserved to the HDD 16 by the DVD recorder or not and when it is possible, the part 10 starts the video recording processing to the DVD recorder 17 of the broadcast program shown by the video recording reservation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238429-A (JP)
Title: Bar body cutting machine
Inventor: TOYAMA KAZUTO
IPC: B23D33/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar body cutting machine facilitating the cutting work of a bar body in a poorly-lit place and also improving the safety and working efficiency.  <P>SOLUTION: The bar body cutting machine 1 is provided with a cutting action part 15 for cutting the bar body and an operation control part 27 for operating the cutting motion in the cutting action part 15. The cutting action part 15 has a fixed blade 29 and a movable blade 31 which can cut the bar body. A lighting means 14, which is lit by being interlocked with the operation by the operation control part 27 and emits the light to the fixed blade 29 and the movable blade 31, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249425-A (JP)
Title: Apparatus and method for inspecting aging of light emission panel
Inventor: ISHIBASHI AKIRA
IPC: G01R31/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting aging of a light emission panel, which can successively, simultaneously, and stably perform optical and electrical characteristic inspection of the multitude of light emission panels, with a small space.  <P>SOLUTION: The apparatus 10 for inspecting the aging of the light emission panel includes: a carrying-in station 13 for receiving an inspection palette 12 on which the light emission panel 11 is mounted; an aging test means 14 accommodating the inspection palette 12 in multiple stages and for performing the aging test while performing the electrical characteristic inspection of the light emission panel 11; an inspected palette accommodation means 15 for successively receiving the inspection palette 12 after the test is completed; an inspection palette carrying means 17 for taking the inspection palette 12 in the aging test means 14, repeatedly taking in and out the inspection palette 12 when performing the optical property inspection by an optical detector 16, and taking the inspection palette 12 after the test is completed in the inspected palette accommodation means 15; and aging test determination means 18 for determining the optical property inspection of the light emission panel 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247637-A (JP)
Title: Honeycomb structure and method for manufacturing the same
Inventor: TAKEI YOSHIBUMI
IPC: C04B37/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology by which a honeycomb structural member comprising an SiC-Si composite material composed of Si or a Si alloy as a matrix and ceramic powder or ceramic fibers as a reinforcing material and a plate member of the SiC-Si composite material are surely joined in spite of large areas of each other's joined surfaces.  <P>SOLUTION: The honeycomb structure is manufactured by arranging a joining material composed of Al or an Al-Si alloy between the honeycomb structural member comprised of the SiC-Si composite material and the plate member comprised of the SiC-Si composite material and heat treating the material at a temperature equal to or above the melting point temperature of the joining material and equal to or below the melting point of the matrix metal of the SiC-Si composite material, thereby joining the honeycomb structural member and the plate member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251596-A (JP)
Title: Lamp
Inventor: YASUDA MAKOTO
IPC: H01J65/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tabular lamp to emit light in a circle shape, a lamp to emit light in a cylindrical shape, and a compact self-ballasted fluorescent lamp.  <P>SOLUTION: They are composed of a translucent discharge container, a fluorescent material applied to the inner face of the discharge container, a first electrode which is formed in a circle shape, in a nearly arc shape, or in a polygonal shape, and which is blocked from a discharge space by a dielectric, a second electrode which is in the vicinity of the center of the discharge container and which is arranged at nearly the same distance from respective points of the first electrode, and gas for discharge sealed into the discharge space, and are constituted to have a radial discharge at least at one part of a discharge passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251646-A (JP)
Title: Fuel cell system and restarting method of fuel cell system
Inventor: UEDA KENICHIRO
IPC: H01M8/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a restarting method for the fuel cell system wherein a cutoff valve can be opened rapidly when restarting is requested while the fuel cell is still in a stop process during the fuel cell operation.  <P>SOLUTION: The fuel system 1 is provided with a high-pressure hydrogen tank 11, a compressor 12, the fuel cell 13 that generates electric power by making the hydrogen gas chemically react with air, the cutoff valve 14 that switches between supply and cut off of the hydrogen gas from the high-pressure hydrogen tank 11 to the fuel cell 13, and a control part 17 that keeps the fuel cell 13 in operation for a prescribed period of time after receiving a request for stopping. Then, the control part 17 cuts off the operation of the fuel cell 13, and stops fluctuations of the hydrogen gas pressure in a downstream side of the cut off valve 14 by opening a signal pressure open valve 16 when a restarting is requested while the fuel cell is still in operation after receiving the request for stopping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246334-A (JP)
Title: Mixing nozzle, mixing ejecting apparatus and mixing ejecting method
Inventor: FUJITA NATSUMI
IPC: B01F23/47
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique by which mixing performance can be simply improved at a low cost and further which can also be applied to an existing nozzle without requiring large modification in particular.  <P>SOLUTION: A mixing nozzle has a tubular body 10 and a screw shaft 11 incorporated therein so as to be freely rotatable, a plurality of viscous agents constituting an adhesive or a filler are force-fitted into the tubular body 10 from a base end opening thereof, the screw shaft 11 is rotated by its insertion pressure to transport the plurality of viscous agents to a top end opening 1f while mixing and to eject them. In this static mixer type mixing nozzle 1, a change producing member 20 for producing change in the middle of a stream formed by the screw shaft 11 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252152-A (JP)
Title: Semiconductor laser element
Inventor: ASANO HIDEKI
IPC: H01S5/22
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the oscillation wavelength of a semiconductor laser at room temperature (about 25°C) to about 645 nm while avoiding the deterioration of a light output characteristic or a life characteristic.  <P>SOLUTION: A semiconductor laser element has a structure in which an AlGaInP cladding layer 2; a luminous layer 3 including an AlGaInP light guide layer, an InGaP quantum well active layer, and an AlGaInP light guide layer; and an AlGaInP cladding layer 4 of a second conduction type are sequentially laminated on a first conduction type GaAs substrate 1. The InGaP quantum well active layer in the luminous layer 3 is set to have a thickness in a range of 10 nm to 20 nm, and formed as a tensile strain layer having a lattice mismatch degree not smaller than -0.6% and not larger than -0.3% with the GaAs substrate. The size of the element or the material of a reflecting film is selected or adjusted so that the resonator length of the semiconductor laser element is not smaller than 400 μm, and the product of the reflectance of the end face of laser beam emission and the reflectance of an end face opposed thereto is not smaller than 0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250350-A (JP)
Title: Diffraction grating type demultiplexer
Inventor: HIRANO MITSUKI
IPC: G02B6/293
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction grating type demultiplexer in which increase in loss and cross talk is suppressed.  <P>SOLUTION: The diffraction grating type demultiplexer 10 is equipped, on a substrate 18, with a light beam incident section 8, a diffraction grating 13 for demultiplexing the incident light beam, and a light beam emitting section 9 for emitting the light beam demultiplexed by the diffraction grating 13. Any one of the light beam incident section 8, the diffraction grating 13 and the light beam emitting section 9 is fixed on the substrate through a material having a different linear expansion coefficient than the substrate 18, so that an optical path fluctuation caused by change in temperature is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295111-A (JP)
Title: Optical fiber coupling type optical function component
Inventor: KUROKAWA KENJI
IPC: G02B27/28
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber coupling type optical function component which is stably usable by preventing insertion loss from increasing even when input light power is high.  <P>SOLUTION: An optical component for realizing an optical function is held by a metal housing 1 having good heat conductivity, and a heat sink 4 having heat radiating capacity corresponding to the input light power is fitted to a coupling part 3 for the metal housing 1, the optical component, and an input/output optical fiber 2 to prevent insertion loss from increasing for a long time when high power is inputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258511-A (JP)
Title: Life cycle management system for electronic document
Inventor: HATANO MASAAKI
IPC: G06F12/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To define conditions that any document is not necessary, and to automatically perform a maintenance operation suitable for the life cycle of each document.  <P>SOLUTION: This life cycle management system of electronic documents is constituted so that a plurality of electronic documents are stored in a database or a file system on a computer, automatically executing such maintenance as the abandonment or saving of documents in a document management system where such attributes as the update dates or preparers are associated with documents so that those documents can be managed with conceptual folders on a computer system or the like. This life cycle management system is provided with a means for storing maintenance time limit, reference frequency and significance for each electronic document, a means for defining and storing programmable conditional formulas for referring to and deciding the stored maintenance time limit, reference frequency and significance and jobs for maintenance for executing such actions as the abandonment of the documents, the movement of the documents to a storage container and the message issue to an end user in the document management system and a means for executing the jobs for maintenance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254850-A (JP)
Title: Steering gear of ship
Inventor: MIZUTANI MAKOTO
IPC: B63H20/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear of a small-sized ship capable of returning its steering wheel and/or rudder to the neutral position without requiring labor of the user after the engine is stopped and performing the proper steering operation quickly at the time of emergency stop during running.  <P>SOLUTION: The steering gear is equipped with a rudder turning device furnished with a main switch 23 to put on and off the power supply, an emergency stop switch 24 to put the engine in emergency stop, a ship speed sensor 25 to sense the running speed of the ship, the steering wheel 7 to be operated by a ship operator, a steering wheel operating amount sensor 9 to sense the operating amount of the steering wheel, and an electric actuator to give a working force for moving the rudder 3 round a rotary shaft in accordance with the sensed amount of steering wheel operation and a controller 12 to emit a signal for operating the actuator in accordance with the steering wheel operating amount, wherein the controller 12 drives the actuator of the rudder turning device 15 so as to return the rudder 3 to the neutral position when the engine is stopped by the main switch 23 or the emergency stop switch 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255742-A (JP)
Title: (meth)acrylic acid polymer and radiation-sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08L33/14
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which does not suffer from pattern sidewall swell, pattern collapse, etc., in a development step and to provide a (meth)acrylic acid polymer usable in the composition.  <P>SOLUTION: The (meth)acrylic acid polymer comprises repeating units represented by formula (1) and can be controlled in respect of its solubility in an alkaline solution by the action of an acid. In formula (1), R<SP>1</SP>is a hydrogen atom or a methyl group; R<SP>2</SP>s are each independently a 1 to 4C straight chain or branched optionally substituted alkyl group, a 4 to 20C alicyclic alkyl group, or may form a monovalent hydrocarbon group having a 4 to 9C alicyclic skeleton when any two R<SP>2</SP>s are combined with each other; X is a 1 to 12C linear or branched bonding group or a 6 to 20C alicyclic bonding group; and n is an integer of 1 to 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127123-A (JP)
Title: Traffic stud
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/524
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic stud capable of increasing reflective ability by securely performing the incidence of light onto a retroreflector installed in a the traffic stud installed.  <P>SOLUTION: This traffic stud comprises a stud body 2 opened upward and buried in a road, the retroreflector 3 installed in the stud body 2, and a transparent synthetic resin cover 1 closing the upper opening part of the stud body 2. An input/output light face 11 tilted diagonally upward allowing the light of the front lamps of an automobile to be incident on the retroreflector 3 to emit the retroreflected light. Since the light is allowed to be efficiently incident into the cover and the light incident in the cover can be led to the retroreflector stored in the stud body 2 and emitted in a roughly same route, a reflective ability higher than in a case where the upper surface is flat can be provided. Also, a necessary part stored in the stud body 2 is only the retroreflector 3, and the stud can be reduced in size than a self-light emitting traffic stud.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255762-A (JP)
Title: Heating medium liquid and method for preventing superheating of heating medium liquid
Inventor: UCHINO MASAHIDE
IPC: C09K5/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heating medium liquid from sharply rising in temperature to slow down the speed of rise in its temperature or to stop the rise even when a temperature control system fails in a system for controlling the set temperature of the heating medium liquid by means of a temperature sensor.  <P>SOLUTION: The heating medium liquid capable of heating an objective is mixed with an adjustment liquid (20) comprising a noncombustible or difficultly combustible solvent having a boiling point higher than the set heating temperature. When the temperature of the heating medium liquid (2) exceeds the set heating temperature, the adjustment liquid (20) is evaporated into a vapor to remove the latent heat of vaporization from the heating medium liquid (2) to thereby slow down the speed of rise in the temperature of the heating medium liquid (2) or to stop the temperature rise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256685-A (JP)
Title: Cooling structure of cylinder block
Inventor: MATSUTANI TAKASHI
IPC: F02F1/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a cylinder block capable of uniformly cooling a cylinder block.  <P>SOLUTION: A cooling structure 1 of a cylinder block is equipped with a cylinder block 10 provided with water jackets 12 successively around a bore wall 11b, a water jacket spacer 20 inserted in the water jacket 12, and a gasket 40 which is provided to the upper part of the cylinder block 10 and which has a hole 41 continuous with the water jacket 12. Cooling water 100W is supplied to the the water jacket 12. The center 41c of the hole 41 is disposed on an outer periphery side from the thickness center 20c of the water jacket spacer 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257140-A (JP)
Title: Solar heat pump system and its operation method
Inventor: TERAJIMA TETSUO
IPC: F24S90/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a solar heat pump system capable of collecting solar heat with high controllability by low conveying power, obtaining the heat of high temperature and high utility value by low energy by the necessary amount, utilizing the collected solar heat only by the necessary amount, and uniformly cooling a solar battery panel.  <P>SOLUTION: This solar heat pump system comprises a heat absorbing/radiating cycle device having a heat collecting unit 1 for collecting the solar heat, a heat absorbing/radiating unit 2 thermally connected with the heat collecting unit 1, absorbing a volatile medium and circulating the vapor of the volatile medium inside, a storage part 5 for condensing the vapor and storing the same, and a volatile medium flow channel 3 for connecting the heat absorbing/radiating unit 2 and the storage part 5, and a heat pump cycle device having a compressor 7, a radiator 8, an expansion valve 9 and an evaporator 6 thermally connected with the storage part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255205-A (JP)
Title: Packaging method
Inventor: NIWA AKIRA
IPC: B65B63/08
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cushioning property after packaging a product, prevent the product from being damaged, cause no problem in a space for a supply roll of the packaging film and in connection and feeding of the packaging film, in a method of packaging the product with the packaging film.  <P>SOLUTION: According to the method, an expandable film 1 is used as the packaging film, and the product 3 is packaged with the expandable film 1. After packaging the product, the expandable film 1 is heated by a heating means to be expanded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256566-A (JP)
Title: Soundproof handrail structure for balcony
Inventor: ARIGA TAKAHIRO
IPC: E04F11/18
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof handrail structure for a balcony which has a simple structure and realizes to reduce noise.  <P>SOLUTION: The soundproof handrail structure for a balcony has a parapet part 1 extending horizontally and a banister which is vertically spaced apart from the parapet part 1 and extends horizontally. A wall plate 4 forming interference grooves 6, 7 which reduce noise by sound interference is formed between the parapet 1 and the banister.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263826-A (JP)
Title: Agricultural sunproofing agent
Inventor: MACHIDA TOSHIMI
IPC: C09D5/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunproofing coating fluid which allows a sunproofing coating film to maintain water resistance so as not to simply run down by rain or the like as a sunproofing fluid coated on an agricultural film, and can be easily removed with a remover fluid when it becomes useless.  <P>SOLUTION: The sunproofing coating fluid comprises an inorganic substance, a resin emulsion, and water as an aqueous medium, and the ratio of the resin content to the inorganic substance in terms of a solid content ratio is 1;0.3 to 1:15, and as the inorganic substance, two types of inorganic substances having an average particle diameter of <1 μm and an average particle diameter of ≥1 μm, respectively, are used and the ratio of the inorganic substance having an average particle diameter of <1 μm to that having an average particle diameter of ≥1 μm is 1:0.5-2, and as the inorganic substance, particularly calcium carbonate is used and as the resin emulsion, the resin emulsion having an acid value of ≥30 is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264738-A (JP)
Title: Compressor
Inventor: MARUYAMA TOMIO
IPC: F04C29/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor of high reliability equipped with an oil pump 130 lowered little in the quantity of conveyance even in low-speed operation.  <P>SOLUTION: The compressor is provided with a shaft 117 rotated with its lower end vertically extending into oil 101, and the oil pump 130 formed at the lower end of the shaft 117. The oil pump 130 is provided with a cylindrical cavity part formed at the lower end of the shaft 117; a sleeve supported coaxially with the shaft 117 and rotatably disposed in the cylindrical cavity part; and an oil head means 132 supported coaxially with the shaft 117 and rotated together with the shaft 117. Further, an oil sealing means is provided between the cylindrical cavity part and the sleeve. A leakage from an oil passage can thereby be reduced, and the quantity of oil conveyance to a compression element 110 is secured to obtain an effect of providing the compressor of high reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI