baber/WOPTO huggingface dataset:
Patent JP-2005227107-A (JP)
Title: Method and device for inspecting amount of pollutant
Inventor: FUCHIGAMI AKIHIRO
IPC: G01N1/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the pollution state or washing degree in a washing object for a short time based on thought, such that the pollution state or washing degree in the washing object such as a container or the like is correlated with the pollution state of the particulate material charged in the washing object to adsorb a pollutant (the adsorption amount of the pollutant), without exerting an effect on the constituent element fittings in the washing object and being affected by the shape or size of the washing object.  <P>SOLUTION: This inspection device is constituted so as to measure the residual amount of the powder pollutant in a container polluted with the adhesive powder and equipped with a particulate material stabilizing means having a function for adsorbing the powder pollutant in the container and holding the particulate material discharged from the container to transfer the same to a stable state, an illumination means for illuminating the aggregate of the particulate material stabilized by the particulate material stabilizing means and an imaging means for photographing a part or the whole region of the aggregate of the particulate material stabilized by the particulate material stabilizing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233444-A (JP)
Title: Heat pump hot-water supply device
Inventor: FUJIWARA NOBUHIKO
IPC: F25B1/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the heat of a hot water storage tank for a heat pump cycle in a hot water storage type heat pump hot-water supply device.  <P>SOLUTION: This heat pump hot-water supply device comprises the heat pump cycle 20 formed by connecting a compressor 21, a heat exchanger 22 for hot water supply, an expansion valve 23, and an evaporator 24 to each other through refrigerant pipes and a hot water storage tank 40 storing a water heated by the heat exchanger 22 for hot water supply. The evaporator 24 exchange the heat with the hot water storage tank 40. Thus, the evaporator 24 can be defrosted in a short time, and the efficiency of the heat pump cycle 20 can be improved by recovering heat from the expanded water of the hot water storage tank 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300015-A (JP)
Title: Ferroelectric material, two color holographic recording medium, and wavelength selection filter
Inventor: HATANO HIDEKI
IPC: G11B7/1275
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric material exhibiting refractive index change by being irradiated with two kinds of light having different wavelengths without subjecting to reduction treatment and adding an impurity.  <P>SOLUTION: The ferroelectric material exhibiting the refractive index change by being irradiated with two kinds of light having different wavelengths is a lithium tantalate single crystal having a composition of Li<SB>2</SB>O/(Li<SB>2</SB>O + Ta<SB>2</SB>O<SB>5</SB>) = 0.4966-0.4995. Preferably, the ferroelectric material is a lithium tantalate single crystal having a composition of Li<SB>2</SB>O/(Li<SB>2</SB>O + Ta<SB>2</SB>O<SB>5</SB>) = 0.4974-0.4989. It is preferable that the infrared absorption coefficient in [OH] stretching mode is within a range of ≥0 and ≤0.15 cm<SP>-1</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236426-A (JP)
Title: Aperture antenna and antenna direction adjustment method
Inventor: KUROSAWA HIDEYUKI
IPC: H01Q3/16
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture antenna and an antenna direction adjustment method capable of simply adjusting a direction of the antenna without the need for using a GPS receiver and a light emitting / light receiving unit.  <P>SOLUTION: A Cassegrain antenna 1 provided with a main reflecting mirror 10, a sub reflecting mirror 20, and a primary radiator 30, includes a support member 16 for supporting the sub reflecting mirror 20 along a center axis of the main reflecting mirror 10 in a displaceable way. In the case of adjusting the antenna direction, first the position of the sub reflecting mirror 20 is adjusted so as to deviate a focus of the sub reflecting mirror 20 from the focus of the main reflecting mirror 10 thereby widening a power half value width denoting the directivity characteristic of the antenna and roughly adjusting the direction of the antenna, and thereafter the position of the sub reflecting mirror 20 is changed to narrow the power half width in a direction wherein the focus of the sub reflecting mirror 20 is coincident with the focus of the main reflecting mirror 10 thereby fine-adjusting the direction of the antenna. As a result, even in the case of the aperture antenna whose power half width is 1 degree or below and having a sharp directivity characteristic, the direction of the antenna can very simply be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230956-A (JP)
Title: Tool holder
Inventor: MINATO KOTARO
IPC: B23Q11/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein an accumulated part of liquefied mist is formed inside a holder by insertion depth when mounting a cutting tool to a holder and there is no structure for close contact with a cutter side end face when adjusting the projection of the cutting tool.  <P>SOLUTION: This tool holder has a first cutting fluid supply passage member screw-mounted to an axis part from the spindle side mounting shank side of a tool holder body, and a second cutting fluid supply passage member screwed into a bottom axis part of a cutting tool mounting hole of the tool holder so that a small diameter shaft at the tip part is slidably fitted into a rear end hole of the first cutting fluid supply passage member. The second cutting fluid supply passage member is constituted to be axially adjustable from the spindle side mounting shank side of the tool holder body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234831-A (JP)
Title: Information protection method for information storage medium, and information storage medium recording/reproducing device
Inventor: NOGUCHI SEIJI
IPC: G06F21/62
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information protection method for an information storage medium capable of protecting the information of the information storage medium without providing a control information area for the information protection of the information storage medium different from information data in the information storage medium.  <P>SOLUTION: When a requirement packet to the external storage medium 1 is a writing requirement packet to a root directory to the external storage medium 1, a medium identification number preservation area 10 is searched by identifier data of the writing requirement packet to acquire a medium identification number of the external storage medium 1, data of a root directory area of the external storage medium 1 are identified by the acquired medium identification number and stored in a preservation storage medium 11 different from the external storage medium 1 as a root directory data file, and root directory data of the writing requirement packet are stored in the file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234174-A (JP)
Title: Optical resin lens and method for manufacturing optical resin lens
Inventor: KURACHI IKUO
IPC: B29L11/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resin lens showing high durability and no deterioration in optical characteristics even under conditions of long-term laser irradiation or other photo-energy irradiation, and to provide a method for manufacturing an optical resin lens.  <P>SOLUTION: The optical resin lens is obtained by molding a resin composition, cooling the molded product to a temperature lower than Tg-70°C, wherein Tg is the glass transition temperature of the resin, and heat treating the product at a temperature of Tg/2 or higher and lower than Tg for one minute or more and less than 200 hours.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231844-A (JP)
Title: Document conveyance device and document automatic reading device using the same
Inventor: MORIMOTO YASUMASA
IPC: H04N1/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document conveyance device capable of reducing collision sound as much as possible caused when a pick-up roller lowers and comes into contact with the uppermost face of a document on a document tray and securely preventing blurring in reading a document in a document reading part which is caused by load fluctuation of drive current due to connection and disconnection operation of an electromagnetic clutch and to provide a document automatic reading device using it.  <P>SOLUTION: The pick-up roller R1 is stepwise lowered by four time ascent and descent operation S1 to S4 by lowering it while rotating so that it approaches the uppermost face of the document when connecting the electromagnetic clutch and raising it while stopping rotation when the electromagnetic clutch is disconnected so that it separates from the uppermost face of the document by smaller amount than descent amount and comes into contact with the uppermost face of the document softly. An elastic member for suppressing load fluctuation of driving electric power caused by connection and disconnection of the electromagnetic clutch and energizing the pick-up roller in the direction of rising when the electromagnetic clutch is disconnected is provided between an electromagnetic clutch side engaging part and a pick-up roller side engaging part of a torque limiter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241811-A (JP)
Title: Speech processor and speech processing method, and program and recording medium
Inventor: HIROE ATSUO
IPC: G10L15/193
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a word which is most close to an input speech and which is linguistically suitable to be searched efficiently from among many word series being candidates of a recognition result in a continuous speech recognition processing.  <P>SOLUTION: In a speech processor, an acoustic word preliminary selection part 41 generates acoustic word candidates which can follow prescribed word series by utilizing at least an acoustic model storage part 20. A linguistic word preliminary selection part 42 generates linguistic word candidates which can follow the previous word series by utilizing at least a linguistic model storage part 22 in which linguistic models with each of which the finite number of word candidates which can follow the word series can be obtained are stored. A final word candidate decision part 43 outputs all of the linguistic word candidates and the acoustic word candidates as final word candidates when the number of linguistic word candidates is below a threshold and outputs only the acoustic word candidates by rejecting the linguistic word candidates when the number of the linguistic word candidates is larger than the threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242006-A (JP)
Title: Electronic music device capable of reproducing music contents and its program
Inventor: OKAMOTO TETSUO
IPC: G10H1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable kinds of music contents included in a composite music file including arbitrary plural kinds of music contents to be recognized easily and moreover to make it possible to prepare a music software to be used easily.  <P>SOLUTION: In an electronic music device, the composite file comprises a contents part including plural kinds of music contents and a header part including kind information of the music contents, and at least kind information of the contents of the header part is not enciphered. When the composite music file is inputted in the device, the kind information of the music contents included in the header part of the inputted file is read out and one music software which can be utilized is selected from among the plural kinds of music softwares which can reproduce these music contents based on the read kind information and the selected music software is automatically started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256544-A (JP)
Title: Method for stabilizing organosilicon compound having unsaturated group
Inventor: PFEIFFER JUERGEN
IPC: C07F7/18
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing an organosilicon compound having an unsaturated group.  <P>SOLUTION: This method for stabilizing the organosilicon compound having the unsaturated group comprises using a compound expressed by formula (I), so as to stabilize the organosilicon compound obtained by reacting a halogenoalkylsilane with a salt of an unsaturated organic acid and expressed by formula (II): H<SB>2</SB>C=C(R<SP>4</SP>)[C(O)O]<SB>w</SB>(O)<SB>x</SB>-(R<SP>5</SP>)<SB>y</SB>-Si(R<SP>6</SP>)<SB>z</SB>(OR<SP>7</SP>)<SB>3-z</SB>during production and/or distillation and/or storage of the organosilicon compound. Thus, an amount of the compound of formula (I) required for stabilizing the unsaturated organosilicon compound is less than those of well-known compounds, its stabilization effect is persistent, and quality of the product of formula (II) is clearly improved with respect to discoloration and smell, when the compound of formula (I) is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005244823-A (JP)
Title: Intermediate unit and manufacturing method thereof
Inventor: SHUKUTANI TAKESHI
IPC: H04R1/10
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to form an intermediate unit using dies with a resin integrated with a cord and a board without damaging components provided to the board.  <P>SOLUTION: An antenna unit A is interposed in the cord 12 one end of which is provided with a plug and the other end of which is provided with an earphone, and the antenna unit A has a structure wherein a wrapper part 25 made of a first hard resin R1 is formed to form an open space S1 to a mount space of components 22 provided to the board 21 and thereafter a coating part 26 is formed to taking a form of covering a second resin R2 softer than the first resin R1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246130-A (JP)
Title: Droplet jetting device
Inventor: YANAGIHARA HIROKAZU
IPC: B05C5/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve droplet impact precision, in a droplet jetting device having a plurality of liquid droplet jetting heads.  <P>SOLUTION: This droplet jetting apparatus is provided with droplet jetting heads 21 supported on a carriage 22. Each of the droplet jetting heads 21 is fixed on the carriage 22 via at least a head position adjusting means 40 which can move the corresponding droplet jetting head 21 in the face directions of the carriage 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247602-A (JP)
Title: Glass composition and magnetic head
Inventor: KAMIMOTO TETSUYA
IPC: G11B5/127
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition which is hardly crystallized even in a heat-treatment process in sealing and to provide a magnetic head.  <P>SOLUTION: The glass composition has a composition containing, by mass % of oxide basis, 20-70% Bi<SB>2</SB>O<SB>3</SB>, 5-25% B<SB>2</SB>O<SB>3</SB>, 1-23% SiO<SB>2</SB>, 0.5-20% ZnO, 0.1-10% Al<SB>2</SB>O<SB>3</SB>, 0-30% SrO, 0-35% CaO, 0-5% TiO<SB>2</SB>, 0-5% La<SB>2</SB>O<SB>3</SB>, 0-5% Y<SB>2</SB>O<SB>3</SB>, 0-5% Fe<SB>2</SB>O<SB>3</SB>, 0-5% MnO, and 0-5% R<SB>2</SB>O (wherein, R<SB>2</SB>O is at least one kind selected from Li<SB>2</SB>O, Na<SB>2</SB>O, K<SB>2</SB>O, and Cs<SB>2</SB>O).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250002-A (JP)
Title: Locking mechanism and developing device using the same
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operability of attaching/detaching a developing device to/from an image forming apparatus, and to improve an operability of attaching/detaching a toner cartridge to/from the developing apparatus main body.  <P>SOLUTION: A disk-like locking plate 70 is arranged on the left plate 41a of a cartridge holding container 40 so that the plate 70 can freely rotate around a center axis 72, and the locking mechanism 60 is arranged, by which an operation of locking/releasing the developing apparatus body 30 to/from a facsimile apparatus 10 and an operation of locking/releasing the toner cartridge 50 to/from the cartridge holding container 40 can be selectively performed by rotating the disk-like locking plate 70 around the center axis 72 with one operation of the plate 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248888-A (JP)
Title: Steam engine
Inventor: YATSUKA SHINICHI
IPC: F01K13/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase generation efficiency of steam by a heater and to reduce thermal loss in a steam engine outputting mechanical energy by making liquid in the vessel flow by heating/cooling liquid.  <P>SOLUTION: A part of a fluid vessel 11 is formed in a loop shape. A cooler 13, a heater 12 and a displacer 30 are arranged in an order from bottom to top in a straight line part 11b vertically arranged in the loop. A section of the straight line part 11b from the displacer 30 to the heater 12 is filled with inert gas 22. A movable element 30a of the displacer 30 is temporarily moved up and down by a drive circuit, and liquid film of working fluid is formed on a heating surface of the heater 12 at a time of engine drive. Consequently, all of the liquid film can be evaporated at the heater 12 and liquid heated by the heater can be prevented from returning to the cooler 13 without being evaporated. Diameter of a fluid passage in the heater 12 can be about depth of heat penetration of fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245897-A (JP)
Title: Vacuum cleaner
Inventor: MATSUNO MASAYOSHI
IPC: A47L9/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a vacuum cleaner that the workability is not favorable, for example, when moving it while cleaning, a worker pulls around a relatively heavy cleaner body via hose body with the hand holding a handle.  <P>SOLUTION: The cleaner body 1 is provided with rear wheels 14, a floor brush 8 is provided with a brush rear wheel 76 and the traveling directions of the rear wheels 14 and the brush rear wheel 76 can be changed respectively. When the rear wheels 14 are set to an advance and the brush rear wheel 76 is set to the advance corresponding to the traveling direction of the rear wheels 14, an angle between respective extension wands 4 and 6 is changed by raising/lowering the handle 136, when the angle becomes larger, the floor brush 8 alone advances and, when the angle becomes smaller, the cleaner body 1 alone advances, so that the cleaner body 1 and the floor brush 8 can be easily moved by just raising/lowering the handle 136 to improve the cleaning performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251095-A (JP)
Title: Usb device
Inventor: IMAI HIDEO
IPC: G06F13/38
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in a conventional USB device wherein one end point control circuit is necessary for one end point, and therefore, when there are a plurality of end points, the same amount of end point control circuits is necessary, and a circuit scale becomes large.  <P>SOLUTION: As a circuit controlling the end point, a fixed response circuit 103 which can be controlled only by a fixed response is used in addition to the normal end point control circuit 104. The fixed response circuit 103 is a circuit replacing the normal end point control circuit. A connection change-over circuit 102 is provided for changing allocation to an end point of the fixed response circuit 103 and the normal end point control circuit 104. Reduction of the circuit scale is realized while maintaining a function as a USB device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183105-A (JP)
Title: Method for forming protective film of plasma display panel
Inventor: SEI FUMIHIRO
IPC: H01J11/34
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To consistently and reliably vapor-deposit a protective film formed of magnesium oxide for a plasma display panel without damaging a glass substrate.  <P>SOLUTION: In a method for forming a protective film on a plasma display panel, a frame-shaped vapor deposition mask 80 is disposed in a frame-shaped seal bonding area in a peripheral portion of a glass substrate 100, and magnesium oxide is vapor-deposited thereon to deposit the protective film. The protective film of magnesium oxide is simultaneously vapor-deposited inside and outside the seal bonding area, the temperature distribution of the glass substrate 100 inside and outside the seal bonding area is uniform, and cracks and breakage of the glass substrate can be prevented as much as possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204240-A (JP)
Title: Ink, method for ink jet recording using the same and photopolymerization initiator
Inventor: NOGUCHI HIROMICHI
IPC: C09D11/38
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink decreased in effect on images, caused by photocurable oligomers and photoinitiators essential for a photocurable ink.  <P>SOLUTION: The ink for ink jet recording comprises a colorant, a polymerizable oligomer, a photopolymerization initiator having ≥3 wt.% solubility in water and water, or comprises a colorant, a polymerizable oligomer having two or more acryloyl groups and ≥10 wt.% solubility in water, a photoinitiator and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005260312-A (JP)
Title: User interface device, information processing device, and method of setting information to information processing device
Inventor: NAITO YOSHIYUKI
IPC: H04Q9/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in wirelessly transmitting setting information from a user interface device to an information processing device to execute setting processing.  <P>SOLUTION: In a UI device 10, a setting information generating processor 14 causes a user to input item values for resource items included in resource item information acquired from an operation target device 30, and generates setting information including the item values. A communication state monitoring section 16 always monitors the connection state of a radio line to the device 30. If in an online state, the processor 14 causes a resource setting information transmitter 26 to immediately transmit the generated setting information to the target device 30. On the other hand, if in an offline state, the processor 14 temporarily stores the setting information in a resource setting information holder 18. Then, after confirming that it has been in an online state, the processor 14 causes the section 18 to transmit the temporarily-stored setting information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257797-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the press-contact period of a developing roller and a supply roller and to realize high-quality image formation by switching and operating a developing cartridge to be used as much as possible in loading a plurality of developing cartridges in which the same color toner is stored in order to realize long-term image formation which does not require the frequent replenishing work of the toner.  <P>SOLUTION: In the image forming apparatus, the toner is stuck to an electrostatic latent image on the surface of a photoreceptor drum 32 so as to develop the image by rotating the developing roller 37b and the supply roller in a press-contact state only at a developing position where a plurality of developing cartridges 37 housed in a developing rotary unit 33 and storing the same color toner are opposed to the drum 32. Every time an engine control part receives a printing instruction, it rotates the unit 33 so as to switch the developing cartridge 37 to the next one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI