baber/WOPTO huggingface dataset:
Patent JP-2005258132-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G21/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make cleaning excellent even when changing the cleaning voltage applied in an image forming apparatus which uses two rollers for cleaning.  <P>SOLUTION: When changing the voltage of a 1st voltage application means to apply a voltage to a 1st conductive roller or of a 2nd voltage application means to apply a voltage to a 2nd conductive roller, the voltage is changed step by step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256464-A (JP)
Title: Sign board for barricade
Inventor: OKAMOTO YUZO
IPC: E01F13/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage when attached to or removed from a barricade, reduce size when not used, reduce production cost and be repaired at low cost.  <P>SOLUTION: The sign board for a barricade is modified in shape to a state where an end part opposite to a pivotal support part 7 of an upper board 5 and an end part opposite to the pivotal support part 7 of the lower board 6 are overlapped to each other and a state where the upper board 5 and the lower board 6 are deployed in almost a dogleg shape by turning the upper board 5 and the lower board 6 around the pivotal support part 7. An upper fixing hole 8 for fixing an upper single pipe 3 is bored at the end part opposite to the pivotal support part 7 of the upper board 5. An upper slit 12 with one end communicating with the upper fixing hole 8 and the other end leading to an outer edge of the upper board 5 is formed. A lower fixing hole 14 for fixing a lower single pipe 4 is bored at the end part opposite the pivotal support part 7 of the lower board 6. A lower slit 15 with one end communicating with the lower fixing hole 14 and the other end leading to an outer edge of the lower board 6 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261128-A (JP)
Title: Switching power supply
Inventor: YAMADA TOMOYASU
IPC: H02M3/28
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply for improving the efficiency, reducing an interference by noise, using a relatively simple circuit and accurately and intermittently operating.  <P>SOLUTION: The switching power supply has a transformer 2 having a primary winding 15, a secondary winding 16 and a tertiary winding 17. A switch 3 is provided and continuously applies a DC voltage to the primary winding 15. An output stage rectifying/smoothing circuit 5 is connected to the secondary winding 16. Fist and second feedback control signals Vfb1, Vfb2 are created on the basis of an output from a feedback control signal forming circuit 8. A load state is determined on the basis of a level of the first feedback control signal Vfb1. When the level of the first feedback control signal Vfb1 is low, the load state is considered as a small load state and the switch 3 is intermittently turned on/off. A pulse for stopping turnon of the switch 3 is formed by the second feedback control signal Vfb2. The turnon of the switch 3 is generated after a fixed off duration on the basis of a signal for indicating turnon/turnoff of the switch 3 and a load state determination output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255921-A (JP)
Title: Expandable fireproof composition
Inventor: OKIMURA NAGAHIKO
IPC: C08K3/22
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an expandable fireproof composition having an excellent molding processability which has been especially a problem in the composition which forms a carbonized layer by expansion and foaming on heating, exhibiting the effect of protecting combustibles from fire and preventing smoke, flame and gases generated by combustion from flowing out to the outside.  <P>SOLUTION: The use of the expandable fireproof composition comprising (A) a thermoplastic resin, (B) a phosphorous compound, (C) a multifunctional alcohol, (D) a metal oxide and (E) a processability improving agent can markedly improves the molding processability while maintaining excellent water resistance and expandability by heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290671-A (JP)
Title: Vibrational and pulsating cushioning device
Inventor: FLICK ROLAND E
IPC: A61H1/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical vibratory patient support system.  <P>SOLUTION: The support system has at least one bladder 14, at least one vibrational device 12, and first and second control units 18 that control (a) the inflation and deflation of the at least one bladder and (b) the vibrational device. The bladder inflates or deflates depending on a rate of a fluid that flows out the bladder, and has a top surface that allows a user to apply pressure thereon and a bottom surface. The vibrational device (a) is positioned under the bottom surface of the bladder, or within the bladder and below the top surface of the bladder so as not to contact the top surface; and (b) generates vibrational force. The first control unit can adjust the inflation of the one bladder. The second control unit can adjust the vibrational force generated from the vibrational device. The first and second control units can operate in conjunction with each other to provide the desired vibrational application to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255383-A (JP)
Title: Carrying passage opening/closing mechanism
Inventor: KOHATA HIDEKI
IPC: H04N1/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying passage opening/closing mechanism for weakening the clamping force of a carrying roller while opening a part of a carrying passage when paper jam occurs in the carrying passage.  <P>SOLUTION: The carrying passage opening/closing mechanism comprises a carrying passage opening/closing block 30 for opening an outside carrying wall of a portion of the carrying passage where image reading parts 24, 26 are arranged, and a roller press block 45 for thrusting a pressure roller 16b to the direction of a driving roller. The carrying passage opening/closing block 30 has a press engaging part 35 for engaging with a press frame 50 of the roller press block 45 with the opening/closing operation of the carrying passage opening/closing block 30. The press engaging part 35 presses the press frame 50 to be moved to a predetermined position when the carrying passage opening/closing block 30 is closed. In this state, the press frame 50 presses the pressure roller 16b via an elastic member. When the carrying passage opening/closing block 30 is opened, the press engaging part 35 is moved apart from the press frame 50 to cancel the press of the press frame 50 against the pressure roller 16b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256254-A (JP)
Title: Coated paper for printing
Inventor: IIDA KAZUTOSHI
IPC: D21H19/58
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain coated paper for printing, which is inexpensive, has excellent operability, practically sufficient printability and excellent printing gloss.  <P>SOLUTION: In the coated paper for printing obtained by providing base paper with at least two or more layers of coating layers comprising pigment and a binder as main components, the coated paper for printing comprises a nonionic or an anionic binder particle composed of a synthetic resin latex particle as a core particle made by emulsion polymerization, in which a polyvinyl alcohol is bonded to the surface of the core particle as a protective colloid by grafting at least in the coated layer of the uppermost layer. In the coated paper for printing, the core particle is a styrene-acryl copolymer or styrene-butadiene-based copolymer. In the coated paper for printing, the coated layer of the lower layer positioned on the base paper side comprises ≥60 mass % based on the total pigment of the lower layer of pigment having 0.3-1.3 μm average particle diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263542-A (JP)
Title: METHOD FOR MANUFACTURING Zn-CONTAINING FERRITE
Inventor: NAKAMURA YUKIKO
IPC: H01F1/34
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing Zn-containing ferrite by which a product high in initial magnetic permeability and lower in the variation thereof than heretofore can be manufactured stably in an industrial scale.  <P>SOLUTION: The method for manufacturing the Zn-containing ferrite by molding raw material powder by use of the oxides of iron and zinc, enclosing the molding with a substance of the same system substance as that of the molding, placing the molding in a vessel composed of a refractory material and firing the molding is improved. More specifically, the substance of the same system material is made into a powder form and the refractory material of 5 to 30 W/mK in thermal conductivity at 400°C is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261274-A (JP)
Title: Microorganism cultivation system using carbon dioxide hydrate
Inventor: MATSUMOTO YASUO
IPC: C12M1/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently cultivating microorganisms by decreasing construction cost, running cost, and the like, and eliminating useless carbon dioxide supply.  <P>SOLUTION: This microorganism cultivation system for cultivating single cell green algae such as chlorella usable as raw materials for health foods and natural colorants, seaweeds such as Undaria pinnatifida and bacteria such as methane formation bacteria is provided. An agitator 15 for agitating a cultivation liquid (d) and a carbon dioxide densitometer 18 for measuring carbon oxide concentration in the cultivation liquid are set on a cultivation tank 4. A cylindrical carbon dioxide hydrate sink 17 made of a net, or the like, is set under the cultivation tank 4 and tablet carbon dioxide hydrate (c) corresponding to consumption due to proliferation of the microorganisms is supplied to the carbon dioxide hydrate sink 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265586-A (JP)
Title: Interferometer
Inventor: OUCHI KOJI
IPC: G01B9/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interferometer for enhancing measurement repeatability and production efficiency by highly accurately performing position adjustment on a test object.  <P>SOLUTION: This interferometer 1, an interferometer for measuring the surface shape of an optical component and transmitted wave surface characteristics, is equipped with a laser light source unit 3, a reference plane 2a used as a measurement reference, a beam splitter 7 for reflecting light from the source unit 3 toward the reference plane 2a and transmitting reflected light from the reference plane 2a, an interference fringe imaging unit 6 for imaging an interference fringe produced between the reflected light from the reference plane 2a and reflected light from a test lens 5 that is a measuring object, and an interference fringe analyzer 8 for analyzing interference fringes. This interferometer is equipped with a test lens holding stage 10 comprising a coarse movement mechanism 13 for moving the test lens 5 in three axial directions of X, Y and Z, and a fine movement mechanism 15 for moving the test lens 5 in three axial directions of X, Y and Z with accuracy higher than that for the movement mechanism 13 based on the result of analysis by the fringe analyzer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263956-A (JP)
Title: Rubber composition for tire tread and pneumatic tire using the same
Inventor: YAGI NORIKO
IPC: B60C1/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire tread, which is ameliorated regarding uneven distribution of silica and compatibility with oil and which is improved in rolling resistance characteristics and wet gripping capability without lowering the processability and wear resistance.  <P>SOLUTION: The rubber composition for tire tread contains 5-150 pts. wt. of silica having a nitrogen adsorption specific surface area of 100-300 m<SP>2</SP>/g and 1-50 pts. wt. of a vegetable-derived oil based on 100 pts. wt. of a rubber component containing 5-100 wt% of an epoxidized natural rubber, and contains 1-20 pts. wt. of a silane coupling agent and 0.1-20 pts. wt. of an anionic surfactant each based on 100 pts. wt. of the silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267761-A (JP)
Title: Method for monitoring degradation of flash memory
Inventor: KUDO MASAHIKO
IPC: G06F12/16
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect the data write failure of a flash memory as degradation previously before its occurrence.  <P>SOLUTION: Table data into which the erasure time of each sector is written in the initialization processing of the flash memory is previously provided. In the start of erasure production of the flash memory, the erasure time of a sector 1 is measured (S 11) and the erasure time of the sector 1 is fetched (S 12), The magnitude of both the erasure times is compared (S 13). When the measured erasure time is shorter than the erasure time of the table data, the erasure time is updated to the erasure time of the table data (S 14). Also, when the erasure time stored in the table data is shorter, whether the difference between both erasure times is smaller or larger than a specified value is checked (S 15) and if the difference is larger, warning as the deterioration of the flash memory (S 16)is carried out. The warning to be made when the number of warning times exceeds the set number of times is also included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261346-A (JP)
Title: New heat-resistant protein having fructokinase activity
Inventor: KURAMITSU SHIGENORI
IPC: C12N9/12
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat-resistant protein having fructokinase activity.  <P>SOLUTION: The new protein having fructokinase activity comprises a specific amino acid sequence. This protein, which is a hyperthermophilic archaebacterium, is obtained by cloning a gene estimated to encode a protein having fructokinase activity from the gene sequence of Sulfolobus tokodaii strain 7(JCM10545), a kind of aerobic thermoacidophilic crenarchaeon, followed by expression using Escherichia coli.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298188-A (JP)
Title: New thermostable protein having cell division control activity
Inventor: KURAMITSU SHIGENORI
IPC: C12N9/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thermostable protein having cell division control activity.  <P>SOLUTION: This protein comprising a specific amino acid sequence has the cell division control activity and ATPase activity. The protein is obtained by cloning a gene estimated to encode the protein having the cell division control activity from a gene sequence of a Sulfolobustokodaii species 7 (JCM10545) which is one species of aerophilic thermoacidophilic crenarchaeon of hyperthermophilic archaebacteria, and then expressing the protein from the cloned product by using Escherichia coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265772-A (JP)
Title: Manufacturing method for optical fiber probe
Inventor: YOSHIDA MAKOTO
IPC: G01Q60/22
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical fiber probe capable of using various metal materials as a light shielding coating layer, and capable of forming an optical opening for aiming surely only a tip micro-area in a sharp part of an optical fiber, without conducting masking and polishing.  <P>SOLUTION: The present invention provides a manufacturing method for an optical fiber probe 1 for a near-field optical microscope. The method has a sharp part forming process for forming the sharp part 30 of a core 11 projected from a clad 12 in an end part of the optical fiber 10, a metal coating layer forming process for forming the metal coating layer 40 over the whole of the end part 20 having at least the sharp part 30 of the optical fiber 10, and a tip metal coating layer removing process for alloying only the metal coating layer 40 in the tip of the sharp part 30 with a metal member 50, so as to be removed, by bringing the tip of the sharp part 30 of the optical fiber 10 into contact with the metal member 50 comprising a metal material capable of obtaining an alloy having melting point lower than that of a metal material constituting the metal coating layer 40, and by impressing a voltage to a contact part 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266684-A (JP)
Title: Method for manufacturing electrooptical device, electrooptical device, and electronic equipment
Inventor: SEKIGUCHI YUJI
IPC: G02F1/1333
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing electrooptical devices in which a plurality of electrooptical devices can precisely and easily be cut together out of a pair of large plates so that mounting terminals are exposed and the yield can be improved when the plurality of electrooptical devices are manufactured by a large-place laminating system, and provide an electrooptical device and electronic equipment.  <P>SOLUTION: The manufacturing method for electrooptical devices in which a plurality of element substrates having laminated mounting terminals 62 and a plurality of substrates facing the element substrates are parted from a couple of laminated substrates includes a stage of forming on one surface of a 2nd substrate 200 a plurality of nearly linear 3rd grooves 200x2 facing a 1st groove 100x formed on an element substrate and a stage of forming a plurality of nearly linear 4th grooves 2090x1 nearby the 3rd grooves 200x2 on one surface of the 2nd substrate 200, and is characterized in that the 4th grooves 200x1 are formed deeper than the 3rd groove 200x2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263476-A (JP)
Title: Tension adding device for main rope replacement work for elevator
Inventor: SAHODA NORIYUKI
IPC: B66B7/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension adding device for main rope replacement work for an elevator in which main rope replacement work can be smoothly performed without causing a main rope to drop in an elevator shaft by weight of the main rope.  <P>SOLUTION: In this tension adding device for main rope replacement work for elevator, an existing main rope is wound around a drum for the existing main rope, and a new main rope is wound around a drum for the new main rope in such a way that the direction of the existing main rope to be wound around the drum for the existing main rope to be recovered by a winding means for recovering the existing main rope and the direction of the new main rope supplied from a supply drum for the new main rope to be wound around the drum for the new main rope are the same to each other. A brake means 27 is provided to brake the drum 25, 25A, and 25B for the existing main rope and the drum 26, 26A, and 26B for the new main rope.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274472-A (JP)
Title: Guiding device and portable terminal
Inventor: HAYASHI KOKI
IPC: G08G1/005
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device and a portable terminal that easily synchronize an in-vehicle device and a portable terminal.  <P>SOLUTION: The guiding device detects ignition-off by an ignition sensor, and then converts the guiding information from the present position to a destination into a two-dimensional barcode, in accordance with a barcode conversion program to display the bar code on the screen of a displaying device for a predetermined time. During displaying of the barcode, the barcode is acquired as an image by the camera of the portable phone, and a barcode-recognizing program decodes the guiding information. The obtained guiding information is displayed on the display screen of the portable phone, and then guiding information for guiding a user to the destination is displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277259-A (JP)
Title: Substrate processing apparatus
Inventor: ISHII AKINORI
IPC: H01L21/205
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which can suppress a gas from degassing from an O-ring, and can suppress the metal pollution of a semiconductor wafer.  <P>SOLUTION: The substrate processing apparatus comprises a heater 207 for heating a wafer 200; a processing chamber 201, into which a desired processing gas is supplied, which provides a space for heating the wafer 200, and which has a substrate transfer in/out port 161; and a cooling-water passage 159 through which a cooling fluid is passed to cool an O-ring, provided at least between the transfer in/out port 161 and a seal cap 219 for closing the transfer in/out port. The wafer 200, processed in the processing chamber 201, is transferred from the processing chamber 201 to the outside thereof, and thereafter, the cooling fluid is removed from the cooling-water passage 159.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270531-A (JP)
Title: Medical image display apparatus
Inventor: AOYANAGI MASAHIKO
IPC: A61B5/055
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image display apparatus permitting easy setting of the region of interest (ROI) regardless of the shape, size and number, etc. of the tissue whose ROI will be set, and as a result, permitting the accurate diagnosis and analysis of the lesion, etc.  <P>SOLUTION: The medical image display apparatus has a pointing device as an input means for specifying an arbitrary point and the locus of dragging on a two-dimensional image displayed in a display means by pressing a button or the dragging operation. The pixels whose pixel values are in a prescribed threshold range among the loci of dragging in a prescribed region specified by the dragging operation of the pointing device in a display image are set as the ROI and displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287095-A (JP)
Title: Speed control method and output control method of generator
Inventor: MORIMOTO SHINYA
IPC: H02P9/04
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed control method of a generator ensuring stabilized speed control and output control in all regions.  <P>SOLUTION: The speed control method of a generator in a power generation system comprises a generator for converting rotational energy into electric energy, a first power converter 1 for converting power from the generator into DC power, a means 5 for controlling the generator by delivering a voltage command to the first power converter, and a second power converter 2 outputting the voltage converted by the first power converter by converting it into an appropriate voltage waveform. Speed control characteristics stabilized in all speed regions can be attained by varying a speed control gain based on the inclination of torque with respect to a speed obtained from torque-speed characteristics of a prime mover connected with the generator 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284424-A (JP)
Title: Data mining system
Inventor: YOSHIDA MIKIO
IPC: G06F19/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To freely resume processing from a past phase regarding each phase of data extraction, preprocessing and data conversion processing in a data mining system for supporting data mining for time series data.  <P>SOLUTION: A checkpoint processing section 6 stores the transition of a phase concerning last processing in a processing data tree storage section 8 together with a parameter in use in relation to a tree structure according to an operator's instruction, and in the case of other processing sections 2-4, the transition of the phase and the parameter are automatically stored. A restart processing section 7 reads the parameter in use of the instructed phase, and a data mining control section 1 actuates the phase concerned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI