baber/WOPTO huggingface dataset:
Patent JP-2005117914-A (JP)
Title: Culture container for moss, culture method for moss and heat insulation method for concrete surface
Inventor: TOKUDA NOBUTAKA
IPC: E04B1/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture container for mosses effective in heat insulation on a rooftop of a ferroconcrete building; and to provide a culture method for mosses effective in heat insulation on the rooftop of a ferroconcrete building, and a heat insulation method for a concrete surface.  <P>SOLUTION: The culture container for mosses is so structured that at least one cylindrically partitioned section is provided at the inside of a tray. The culture method for mosses comprises the following process: using the culture container; charging soil in the cylindrically partitioned section to plant evergreen herbaceous perennials; planting the mosses outside the section; and leaving the container as it is in the natural environment. The heat insulation method for a concrete surface comprises the following process: using the culture container; charging soil in the inside of the cylindrically partitioned section to plant evergreen herbaceous perennials; spreading the mosses all over the outside part of the section; and laying the moss-spread containers on the rooftop of the ferroconcrete building side by side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248487-A (JP)
Title: Power management topology
Inventor: BUCUR CONSTANTIN
IPC: H02J7/02
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power management topology so that one power transducer can provide a controllable DC power output to a system load and a battery.  <P>SOLUTION: A power supply topology has a first path configured to be coupled to a controllable DC power source, a second path configured to be coupled to a battery, and a third path configured to be coupled to a system load. The first, second and third paths are coupled to a common node. The topology also has a first switch coupled to the first path to allow selective coupling of the controllable DC power source to the system load via the common node, and a second switch coupled to the second path to allow a selective coupling of the battery to the common node.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004136091-A (JP)
Title: Gradient coil apparatus for magnetic resonance imaging
Inventor: MCKINNON GRAEME C
IPC: A61B5/055
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradient coil apparatus with little power accumulation for magnetic resonance imaging.  <P>SOLUTION: A main gradient coil 182 and a corrector coil 184 cooperate to provide a first field of view, and the main gradient coil 182 operates to provide a second field of view. A first current density corresponding to the first field of view for an effective gradient coil is determined, and a second current density corresponding to a second field of view is computed by reducing a current from the first current density without changing a sign of the associated current. A geometry for the main gradient coil 182 is determined, and a geometry for the corrector coil 184 is ascertained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005130032-A (JP)
Title: Speaker apparatus
Inventor: ITO TAKESHI
IPC: H04R1/28
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus the resonance frequency of which is varied and to which a desired resonance frequency can be set.  <P>SOLUTION: In the speaker apparatus 1 provided with: a speaker 2; an acoustic volume unit 4 to which the speaker 2 is fitted; and an acoustic tube 5 fitted to the acoustic volume unit 4, a sound side opening of the acoustic tube 5 is provided with an acoustic tube length variable unit 6 for changing the resonance frequency to change the length of the acoustic tube thereby changing the resonance frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194298-A (JP)
Title: Image forming apparatus and program updating method
Inventor: SUGISHITA SATORU
IPC: G06F3/12
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a storage region acquiring method for preventing conversion of a form of image data from becoming impossible since a memory cannot be acquired.  <P>SOLUTION: In the image forming apparatus having one or more processing parts for performing processing related to image formation, a control part for communicating with the processing part directly or via the other processing part, and a program for operating the processing parts and the control part, the apparatus has an update program acquiring part for acquiring an update program for updating the program, and a program updating part for updating the program of one processing part into the update program in the order determined in accordance with the number of processing parts to be passed for the communication between the one processing part and the control part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005134552-A (JP)
Title: Fixture for fixing optical fiber
Inventor: YAMADA KOICHI
IPC: G02B6/38
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reliable optical fiber pigtail 6, in which there is no need for working a ferrule support 2 at high precision, in which the breakage of a ferrule 1, generation of cracks, or deformation of the ferrule support body, and the problem of the insertion force do not arise, and in which the accumulation of air is not generated in an adhesive 5, when the optical fiber pigtail 6 is made.  <P>SOLUTION: In the optical fiber fixing member, in which the ferrule support having a through hole is jointed to the rear end of the ferrule having an axial hole, a through hole ferrule mount side, provided to the ferrule support, has a shape that connects obliquely with the side of an optical fiber insertion part, while leaving a straight part from the side, where the ferrule is jointed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186142-A (JP)
Title: Electrode structure for solid polymer fuel cell
Inventor: KANEOKA NOBUYUKI
IPC: H01M8/10
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure for a solid polymer fuel cell which has excellent generating performance and durability, a solid polymer fuel cell equipped with the electrode structure, and an electrical equipment and a transport equipment using the solid polymer fuel cell.  <P>SOLUTION: The electrode structure comprises a pair of electrode catalyst layers 1 containing carbon particles that carries platinum particles and a polyelectrolyte membrane 2 made of sulfonated polyarylene polymer that is interposed by both electrode catalyst layers. The sulfonated polyarylene polymer has an ion exchange capacity in the range of 1.7-2.3 meq/g, and the insoluble component content of this polymer to N-methylpyrrolidone, after applying heat treatment of exposing for 200 hours in the constant temperature of 120°C, is 70 wt% or less to the total amount of the polymer. Sulfonated polyarylene polymer is a sulfonated product of a copolymer as expressed by a specific chemical formula or a copolymer as expressed by a specific chemical formula.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137161-A (JP)
Title: Electric vehicle
Inventor: GAMACHI MAKOTO
IPC: B60L3/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle capable of stabilizing the behavior of a vehicle even if a tire blows out to cause an increase in resistance.  <P>SOLUTION: The electric vehicle comprises motors 1 for driving at least a pair of wheels 2 provided on the right and left of a vehicle, respectively, a section 12 for judging puncture of each wheel 2 being driven through the motors 1, a section 11 for detecting the wheel speed of each wheel 2, and a drive control section 10 for increasing the driving power of the motor 1 for driving the punctured wheel 2 when its puncture is detected at the puncture judging section 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141295-A (JP)
Title: Device, method and program for retrieving document
Inventor: MATSUDA HIROSHI
IPC: G06F17/30
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To permit a retrieving person to precisely and comprehensively designate a position and a character string by an easy operation when the position in a document is designated and the desired character string is retrieved.  <P>SOLUTION: A document group being an object of retrieval is previously analyzed and an attribute name list and a value list in a table, which appear in it, are created. Attribute names extracted at that time are classified into a group where the names are the same in terms of meaning or a group where the names are similar (To put it more concretely, the group of the names whose notation is the same or similar). All the attribute names appearing in the table in the document group being the object of retrieval are displayed on the list at every group in accordance with an instruction from the retrieving person. When the prescribed attribute is designated, a value appearing in the attribute is displayed in the list. Even if there are the tables which have delicate notation shakes in the attribute names, the values, etc. in large quantities, retrieval omission due to the shake is avoided and precise retrieval can be preformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138429-A (JP)
Title: Image forming apparatus
Inventor: KANAI HIDETOSHI
IPC: G03G15/043
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a circuit for generating a region signal to be used for controlling a writing region.  <P>SOLUTION: A signal FGATE for controlling a sub-scanning image region is generated by a sequence of a state machine provided to a GAVD (video modulation gate array). When a start signal FGRST=1 for processing is given by a main body (CPU), the state becomes an initial Pi STATE. Next, the state moves to P0 STATE by a sub-scanning image effective region start signal XPSTA and to P1 STATE by a main scanning image synchronous signal XVACC. An initial value FCLD is loaded to a sub-scanning counter in order to make the signal FGATE active, and then the counting-up operation is enabled. When the sub-scanning counter counts up to the scanning line number for defining a control region, the counter generates a signal CDFGATE for negating the signal FGATE, and then the state returns to the initial Pi STATE.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141012-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: FUJIWARA ITSUO
IPC: G03C1/498
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material improved for stably giving a uniform image, and an image forming method.  <P>SOLUTION: In the heat developable photosensitive material containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one and the same surface of a support, the non-photosensitive organic silver salt is a non-photosensitive organic silver salt heat-treated at ≥30°C in the presence of a photographically useful material. The image forming method is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140265-A (JP)
Title: Temperature-responsive valve
Inventor: KOIKE TADASHI
IPC: F16K31/70
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate foreign matters attached to a depth wall of a valve element fitting hole from a valve seat member side.  <P>SOLUTION: A valve casing having a valve chest 5 inside thereof is formed by screwing and connecting a cover 4 with a main body 3 having an inlet 1 and an outlet 2, the valve element fitting hole 7 and a valve port 8 of a diameter smaller than the valve element fitting hole 7 are formed between the valve chest 5 and the outlet 2, a valve shaft fitting hole 18 is formed on an adjustment rod 17 screwed and connected with the cover 4, the valve shaft 12 displaceably fitted to the valve element fitting hole 7 on its one end side and having a valve element 13 to open and close the valve port 8 on its tip, is displaceably fitted to the valve shaft fitting hole 18 on the other end side, the valve shaft 12 is connected with the adjustment rod 17 to be rotated in accompany with the rotation of the adjustment rod 17, a blade 15 is mounted on a part of the valve shaft 12 opposite to the depth wall 14 of the valve element fitting hole 7 where the valve port 8 is opened, a bimetal laminated body 26 as a temperature-sensitive member is mounted around the valve shaft 12, and the valve element fitting hole 7 and the valve port 8 are formed on a valve seat member 10 screwed and connected with the main body 3 from the external in a state that it can be advanced and retracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137733-A (JP)
Title: Beak-like high frequency treating instrument for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beak-like high frequency treating instrument which achieves a smooth high frequency treatment without separation of beak-like electrodes from the affected part even when the positional relationship between the distal end of the endoscope and the human body tissues varies suddenly a great deal amid the high frequency treatment.  <P>SOLUTION: A wire loop 7 which is electrically insulated from a pair of the beak-like electrodes 3 and spreads from the neighborhood of the tip of a sheath 1 surrounding the front space as opposed to a pair of the beak-like electrodes 3 is so arranged as to be expansible or contractable by the operation from the proximal end side of the sheath 1 independently of the operation of opening or closing a pair of the beak-like electrodes 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176244-A (JP)
Title: Vapor grown carbon fiber, and production method and use thereof
Inventor: YANO KOTARO
IPC: C01B31/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbon fibers with much branching as compared with conventional one and to provide a method for production of the same.  <P>SOLUTION: The vapor grown carbon fiber, each fiber filament of the carbon fiber having a branching degree of at least 0.15 occurrences/μm and a bulk density of 0.025g/cm<SP>3</SP>or less. The producing method of the carbon fiber comprises spraying a raw material solution containing a carbon source and a transition metallic compound into a reaction zone and subjecting the raw material solution to thermal decomposition, is characterized in (1) spraying the raw material solution at a spray angle of 3 to 30° and (2) feeding a carrier gas through at least one site other than an inlet through which the raw material solution is sprayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140735-A (JP)
Title: Vibrating pressure sensor
Inventor: ARAI YUJI
IPC: G01L9/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an vibrating pressure sensor having improved S/N ratio.  <P>SOLUTION: The vibrating pressure sensor comprises a measuring diaphragm, to which measuring pressure is applied and an H-shaped vibrating beam section which is provided in the measurement diaphragm and has a driving vibrating beam section, a detected oscillation beam section, and a connection beam section which connects the driving vibrating beam section and the detected vibrating beam section. The rigidity of the connection beam section is set smaller than that of the driving vibrating beam section and that of the detected vibrating beam section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141660-A (JP)
Title: Printing apparatus and printing method
Inventor: KAWAI SHIGEHIRO
IPC: B41J2/485
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus and printing method allowing printing of a series of character groups having good appearance and causing no misapprehension when a layout as a superscript or subscript is designated with respect to a character in the series of character groups printed on the same printing line.  <P>SOLUTION: A storage means stores character size information, superscript and subscript information, and printing position information as character data. For the character data stored on the storage means, when the upper or lower layout for superscripts or subscripts is designated to the character specified by the storage means, the character size and placement position of the specified character is set in accordance with the character mode of a character preceding the specified character.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126616-A (JP)
Title: Developing unit
Inventor: ARIGA TOMOE
IPC: G03G15/08
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit capable of reducing the driving torque of a feed roller.  <P>SOLUTION: The developing unit is provided with a case for storing toner, a developing roller 211 supported by the case so as to be rotated around a shaft, a feed roller 240 supported by the case so as to be rotated around a shaft and consisting of an elastic body for supplying toner to the surface of the developing roller 211 by pressurizing it in contact with the developing roller 211, and a seal member attached to the side parts of the developing roller 211 and the feed roller 240 and capable of preventing the leakage of toner from the shaft parts to the outside of the case. The seal member is constituted of mutually sticking a sheet-like foaming material 271 and a napping material 272 so as to obtain seal pressure mainly by the foaming material 271 and obtain a sealing function mainly by the napping material 272.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143323-A (JP)
Title: Combine harvester
Inventor: NAGAI TOSHIRO
IPC: A01D67/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester provided with constitution for lifting and lowering a car body by simple constitution.  <P>SOLUTION: The combine harvester is equipped with a reaping apparatus 6 arranged in front of a car body frame 2 having traveling apparatuses 4. The combine harvester is composed as follows. A lifting and lowering means 14 for lifting and lowering the reaping apparatus 6 is installed and the traveling apparatuses 4 can be lifted and lowered relatively to the car body frame 2 by utilizing the lifting and lowering means 14. The car body frame 2 can be lifted or lowered by utilizing the lifting and lowering means (a reaping, lifting and lowering cylinder) 14 of the reaping apparatus 6 according to claim 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149786-A (JP)
Title: Lithium secondary battery and its manufacturing method
Inventor: TORIMAE MARIKO
IPC: H01M10/058
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain increases of thicknesses of an electrode and a battery by charging and discharging to improve a cycle characteristic, in a lithium secondary battery using, as a negative electrode active material, active material particles each containing silicon and/or a silicon alloy.  <P>SOLUTION: This lithium secondary battery is equipped with: a negative electrode composed by arranging a mix layer containing the active material particles each containing silicon and/or a silicon alloy and a binder on the surface of a collector formed of conductive metal foil; a positive electrode; and a nonaqueous electrolyte; is characterized in that a diphosphorus pentoxide is included in the nonaqueous electrolyte in a solid state, and is characterized in that diphosphorus pentoxide is preferably suspended in the nonaqueous electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004138622-A (JP)
Title: Dimensional inspection system of machine component
Inventor: GOLINELLI GUIDO
IPC: G01B5/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimensional inspection system for rapidly conducting tests with high precision through a simplest operation.  <P>SOLUTION: The system is to test dimensions and geometric properties in a shaft 20, provided with both a device supporting/referencing the components to be inspected and an inspection device 40. In this system, mutually-identical module members 5 are installed in two vertical cylinder bars 1 mutually-arranged up and down. Linear guiding members 7 of these module members are in parallel with each other to laterally be lain, and both the inspection and reference devices and the inspection device 40 are adjustably-combined with the linear guiding members 7. Additionally the inspection device is provided with an one-piece member containing a movable arm 45 contacting the component to be inspected and a measuring head 50 actuated by the movable arm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005149846-A (JP)
Title: Fuel cell
Inventor: YAMASHITA KAZUYA
IPC: H01M8/10
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell retaining generated water in an electrolyte film at its start-up, and expediting exhaust of the generated water from inside the fuel cell at its high-output operation.  <P>SOLUTION: The fuel cell is to be of a structure with an electrolyte layer 1, an electrode catalyst layer 2, a gas diffusion layer 3, and a separator laminated in turn, and the gas diffusion layer 3 is to be of a structure with a first layer 11 and a second layer 12 laminated in turn. Further, the first layer 11 uses a material with a low density, while the second layer 12 uses one woven with a fibrous shape-memory alloy so that it can expand and contract in a vertical direction in accordance with temperature change against a joint surface of the electrolyte catalyst 2 with the gas diffusion layer 3. In case the temperature is higher than that of the fuel cell at a steady operation, phase transformation of the shape-memory alloy takes place to make the second layer 12 contract, whereby a void ratio of the first layer 11 is to be larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150312-A (JP)
Title: Adhesion film for manufacturing semiconductor device
Inventor: HOSOKAWA KAZUTO
IPC: H01L23/50
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for manufacturing a semiconductor device capable of being simply released as the adhesion film to be finally removed in a method of manufacturing a semiconductor device.  <P>SOLUTION: The adhesion film for manufacturing a semiconductor device is used for the method of manufacturing a semiconductor device having (a) a step of forming a conductor on an adhesion film, (b) a step of mounting a semiconductor chip on the conductor, (c) a step of wiring the semiconductor chip to the conductor, (d) a step of sealing the semiconductor chip with sealing resin, and (e) a step of removing the adhesion film. The adhesion film has an adhesive layer and a heat resistant base material layer. The adhesive layer contains a compound which generates gas by heating to 200°C or higher and the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287399-A (JP)
Title: Image forming method and apparatus
Inventor: SUMI KATSUTO
IPC: G02B26/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a image forming method and an image forming apparatus for keeping high image quality against defocusing (an out-of-focus state) due to various causes or against changes in the sensitivity caused by the photosensitive material and the processing system.  <P>SOLUTION: The image forming method is characterized in that in the process of forming an image to record an image by scanning a photosensitive material with a light beam, the line width of horizontal and vertical fine lines can be prevented from thickening by controlling the power of the light beam to such a level that the recording line width or the recording dot size determined by the threshold for converting the photosensitive material into black is made almost constant even when defocusing occurs, and by controlling the recording time for the image to be recorded depending on the power of the light beam. The apparatus embodies the above method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI