baber/WOPTO huggingface dataset:
Patent JP-2005294902-A (JP)
Title: Transmitter and mobile communication terminal using the same
Inventor: YAMAWAKI DAIZO
IPC: H04B1/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter capable of reducing noise without using an SAW filter being difficult to be made into an IC and corresponding to two modulation systems such as constant amplitude modulation and non-constant amplitude modulation, and a small and low-cost mobile communication terminal using the same.  <P>SOLUTION: The transmitter is provided with an orthogonal modulator 111 for modulating an input signal by orthogonal modulation, a first amplifier 201 for amplifying a modulation signal outputted by the modulator 111, and a second amplifier 109 for power-amplifying the output signal of the first modulator 201. The first amplifier 201 operates as a limiter when the modulation system is the constant amplitude modulation, and performs linear operation when the modulation system is the non-constant amplitude modulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289824-A (JP)
Title: Method for producing 5-hydroxy-4-thiomethylpyrazole compound
Inventor: UCHIDA YUKIO
IPC: C07D231/30
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 5-hydroxy-4-thiomethylpyrazole compound simply in a high yield.  <P>SOLUTION: The method for producing the 5-hydroxy-4-thiomethylpyrazole compound represented by formula (3) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, and n are as defined hereinbelow) comprises reacting a pyrazole represented by formula (1) (wherein R<SB>1</SB>is a hydrogen group, or the like; and R<SB>2</SB>is an electron-withdrawing group) with a sulfur compound represented by formula (2) (wherein X is a hydrogen atom or a metal; R<SB>3</SB>is an alkyl group or the like; and n is 0 or 2) in the presence of a base and formaldehyde. This method can produce the 5-hydroxy-4-thiomethylpyrazole compound without using any special apparatus and any expensive catalyst, transition metal, or the like in a high yield in a single process and is of high industrial value because it produces no toxic wastes originated from a catalyst and the like and is environmentally friendly in virtue of the possibility of using water as a solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292375-A (JP)
Title: Audio-reproducing device and clock-frequency control method
Inventor: TOSHITANI TADASHI
IPC: G10L13/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio-reproducing device capable of improving the sound quality of an audio signal to be reproduced, while keeping the total performance of the device high by varying intervals of synchronous control in matching with the load on a CPU.  <P>SOLUTION: Audio data sent from a personal computer are received by a USB interface and buffered in a receiving buffer. In synchronism with this reception interrupt, the remaining capacity of a reproducing buffer is checked to control the frequency of a reproduction clock generated by a clock generating circuit 15 according to whether the remaining capacity increases or decreases, and the audio data buffered in the receiving buffer are transferred to the reproducing buffer. The frequency control over the reproduction clock and processing for transfer of the audio data are switched, from intervals of one interrupt to intervals of a plurality of interrupts. Consequently, synchronous control can be performed frequently within a possible range, without lowering the overall performance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005137359-A (JP)
Title: Method for suppressing nonspecific hybrid formation in method for extending primer
Inventor: YAMANE AKIO
IPC: C12N15/09
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress nonspecific extension reaction of a primer in a method for extending the primer.  <P>SOLUTION: The method of the invention is the primer extension reaction by forming a nucleic acid chain complementary to a template chain of the nucleic acid by the primer. The primer is reacted with the template chain in the presence of the primer connected with the nucleic acid complementary to 3' end of the primer and having affinity to the primer equal to or less than the affinity of the primer to the template chain of the nucleic acid or its derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291386-A (JP)
Title: Tubular worm
Inventor: OKADA SHINJI
IPC: B62D5/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular worm formed with smooth tooth tip of a gear without generating bending by rolling a hollow raw material, which is formed hollow inside thereof, for formation.  <P>SOLUTION: Fig.(a) is a cross section of the hollow raw material S, Fig.(b) is formed by narrowing the hollow raw material S, Fig.(c) is formed by rolling after narrowing in multiple stages, and Fig.(d) is formed by pressing an inside diameter spline to the rolled tubular worm. A mark 6 shows the inside diameter spline. Fig.(e) shows final process of grinding outside diameter and machining screw. A mark 7 shows a screw machining part, and a mark 8 shows an outside diameter grinding part. Since the hollow raw material formed hollow inside thereof is rolled for formation, breakdown of tooth tip and bending (tooth tip looks like being broken) are prevented, and tooth shape error and tooth line error are restricted small, and accurate formation is possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290260-A (JP)
Title: METHOD FOR REDUCING p-TOLUALDEHYDE IN POLYOLEFIN RESIN COMPOSITION OR MOLDING CONTAINING 1,3:2,4-BIS-O-(p-METHYLBENZYLIDENE)-D-SORBITOL
Inventor: LIAM A KIROFU
IPC: C08K5/05
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing the amount of p-tolualdehyde being a thermal decomposition product by controlling thermal decomposition of 1,3:2,4-bis-O-(p-methylbenzylidene)-D-sorbitol (p-MDBS) during melting and kneading with a polyolefin resin and to obtain a molding that actualizes a low smell and has sufficient transparency from the obtained polyolefin resin composition.  <P>SOLUTION: The resin composition is obtained by (a) adding (A1) 0.05-3 parts wt. of the p-MDBS to 100 parts wt. of a polyolefin resin and (b) before heating the p-MDBS, adding (A2) 0.03-3 parts wt. of at least one kind selected from the group consisting of 1,3:2,4-O-dibenzylidene-D-sorbitol and 1,3:2,4-bis-O-(p-ethylbenzylidene)-D-sorbitol to 100 parts wt. of the polyolefin resin. The molding is obtained from the resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300623-A (JP)
Title: Photosensitive composition and film, and permanent pattern and method for forming same
Inventor: WAKATA YUICHI
IPC: G03F7/004
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition having low tacking property on the surface, preferable laminating property and handling property and excellent storage stability and showing excellent surface hardness and brittleness after developed, to provide a photosensitive film using the composition, and to provide a high-definition permanent pattern and an efficient method for forming the pattern.  <P>SOLUTION: The photosensitive composition contains at least a copolymer prepared by allowing 0.1 to 1.2 equivalent of a primary amine compound to react with anhydride groups of a maleic acid anhydride copolymer, a polymerizable compound, a photopolymerization initiator, and particles having polymerizable groups. The composition is used to obtain the photosensitive film, the permanent pattern, and the method for forming a permanent pattern. Particularly, as preferable aspect, the particles are inorganic fine particles; and the copolymer is obtained by allowing 0.1 to 1.0 equivalent of a primary amine compound to react with anhydride groups of a copolymer comprising maleic acid anhydride, an aromatic vinyl monomer, and a vinyl monomer having <80°C glass transition temperature of the homopolymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297670-A (JP)
Title: Movable step device
Inventor: ARAI MASATO
IPC: B61L23/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely secure the safety of a passenger by surely detecting the presence of abnormality in a control device, and surely detecting the overhang of a movable step or operation state of the storage.  <P>SOLUTION: The movable step device generates a control signal by parallelly processing the control information and a movable step drive mechanism part 8 inputted from a general control device 6 and sensor information inputted from the movable step drive part 9 in CPUs 15, 16 of the movable step control device 7, determines whether it is normal or abnormal by checking the sensor information inputted, and prevents erroneous control by surly detecting abnormal state or the like. The movable step device checks the control signal inputted from the CPUs 15, 16 with a comparison part 17, outputs the control signal when the data of the control signal outputted from the CPUs 15, 16 agrees with each other, and outputs the control signal fixed to the safety side and outputs the abnormality information when the data of the control signal outputted from the CPUs 15, 16 does not agree with each other or there is an abnormality in the sensor information outputted from the CPUs 15, 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298107-A (JP)
Title: Door controller of elevator for escape
Inventor: YOSHIKAWA MASAMI
IPC: B66B13/14
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door controller of an elevator for escape capable of efficiently operating the elevator for escape by exactly performing the door control of the elevator for escape.  <P>SOLUTION: The elevator for escape used for escape from a building in a fire of the building or an earthquake comprises a scale device for measuring a load weight in a car and generating a scale output 17 corresponding to the load weight, and a door controller 16 that is used for escape and controls the door to be forcibly closed gradually from the full opening position according to the car load when the car reaches an accident occurrence floor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299246-A (JP)
Title: Head race for water-power generation
Inventor: YOSHIURA KAZUMI
IPC: E02B9/04
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head race for water-power generation, which facilitates maintenance thereof, and ensures stable power generation.  <P>SOLUTION: The head race 5A is arranged in a river for introducing water for water-power generation from the river into a hydraulic power plant. In the head race, a refuse removal screen 11 having a height from a bottom of the head race 5A to a level that reaches at least a water surface, is disposed so as to span the head race 5A in a width direction, and refuse catching wire netting 14 for catching refuse mixed in water flowing through a lower portion of the head race 5A, is disposed at a location on an upstream side of the refuse removal screen 11, so as to span a bottom of the head race 5A in the width direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296379-A (JP)
Title: Treating tool for endoscope and treating tool system for endoscope
Inventor: SUZUKI KEITA
IPC: A61B1/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily position a treating tool and a target part at the time of executing treatment under endoscope observation.  <P>SOLUTION: A treating tool system is provided with the treating tool 10 and a light source connected to the treating tool 10. The treating tool 10 is provided with a lumen 14 for liquid supply inside an insertion part 12. Also, an optical fiber bundle 17 is inserted in the length direction of the insertion part 12. The emission end face of the optical fiber bundle 17 is disposed inside an emission part 18 and a lens 19 is provided inside the emission part 18. A laser beam led to the emission part 18 by the optical fiber bundle 17 passes through the lens 19 and is then emitted as guide light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299832-A (JP)
Title: Driving method for active vibration control device
Inventor: ICHIKAWA HIROYUKI
IPC: G05D19/02
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for an active vibration control device capable of securing appropriate driving force while suppressing the occurrence of noise in a wide range of an operating state of a vehicle and of easily and inexpensively damping vibration of an engine by driving a simple electromagnetic actuator.  <P>SOLUTION: An electromagnetic actuator is driven by employing an idle control signal and a travelling control signal respectively with respect to the low frequency of vibration in an idle operation state of a vehicle and the high frequency of vibration in a travelling operation state. In the idle operation state, the idle control signal is made to be a signal formed by synthesizing a fundamental wave of a sine wave or a rectangular wave which is a control frequency and secondary and tertiary harmonic signal components. In the travelling operation state, the travelling control signal is made to be a rectangular wave signal formed by correcting a sine wave signal which is only a fundamental wave of a sine wave in the control frequency and which excludes the secondary and tertiary harmonic signal components.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303114-A (JP)
Title: Metal-coated carbon material and heat dissipation substrate
Inventor: ITO MASAYUKI
IPC: B22D19/14
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-coated carbon material excellent not only in high heat conductivity but also in rigidity and surface smoothness and reducing thermal expansion coefficient, and a heat dissipation substrate using the metal-coated carbon material.  <P>SOLUTION: The metal-coated carbon material is obtained by coating a carbon material with a metal, the heat conductivity of X-axis, Y-axis and Z-axis directions is ≥160 W/(mK) and the heat conductivity of at least two directions out of the X-axis, Y-axis and Z-axis directions is ≥240 W/(mK). The Young's modulus of the metal-coated carbon material is ≥15 GPa at least in two directions out of the X-axis, Y-axis and Z-axis directions, the arithmetic average height of a contour curve indicating surface roughness is ≤1.6 μm at least on one surface of the coated metal layer and the maximum height is ≤6.3 μm. The metal-coated carbon material is used for the heat dissipation substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005261893-A (JP)
Title: Device for preventing forward inclination of exhibiting frame
Inventor: MASUDA MASAHARU
IPC: A47G1/16
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a work is difficult to appreciate since a frame for the work is stooped and that beauty of a hall is damaged since the forward inclined frames become irregular in the case of exhibiting the frames for the works at an exhibition.  <P>SOLUTION: The device for preventing forward inclination of the exhibiting frame is provided with lug parts (1) for grasping a frame edge formed at one side of a solid, and a depth part (2) for holding a hanging wire of the frame tightly formed at the other to pull and stand the frame with the tensional force of the suspending wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311499-A (JP)
Title: User interface apparatus and image forming apparatus mounted with the same
Inventor: YONEYAMA TAKESHI
IPC: G06F3/048
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface apparatus capable of realizing a more preferable user interface for selection of a one-touch region.  <P>SOLUTION: The user interface apparatus includes: a storage means provided with a plurality of storage areas; a display means; and a control means that specifies a plurality of particular positions on one screen of the display means, classifies the registration areas into a plurality of groups, and displays keys corresponding to each group on the display means under display specifications wherein each key is located at each specified position so as to allow a user to select each key. The control means sets one of unregistered registration areas as a registration destination when there are the unregistered registration areas corresponding to a key in response to the selection of the key at new registration to the registration areas, or selects one of the unregistered registration areas among the registration areas corresponding to the keys other than the selected key for a registration area belonging to the group corresponding to the selected key when there is no unregistered registration area and sets the one of the unregistered registration areas as a registration destination on the other hand.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308447-A (JP)
Title: Tire abrasion lifetime prediction method
Inventor: KAWAKAMI SHINJI
IPC: G01N3/56
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire abrasion lifetime prediction method capable of predicting the optimum tire abrasion lifetime corresponding to a tire using area.  <P>SOLUTION: The tire abrasion lifetime is predicted by an abrasion index M calculated based on an abrasion indexes Md, Mw acquired from an abrasion test in the dry state at a temperature A and an abrasion test in the wet state at a temperature A-T in consideration of weather elements such as the yearly average air temperature A, the yearly average number of rainy days B, and the temperature difference T between a fine weather time and a rainy weather time in a main traveling area of the tire which is a prediction object.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307531-A (JP)
Title: Regeneration pipe and installation method thereof
Inventor: KANEDA KOJI
IPC: F16L1/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the bonding strength and uniformity a connecting part between segment members and improve water tightness in a regeneration pipe installed by connecting the segment members in the circumferential direction and in the tube length direction.  <P>SOLUTION: The outside surfaces of end plates 104, 105, which are the circumferential connecting surfaces of the segment members 1 to be connected, are stuck to each other through an adhesive sheet 8 formed by impregnating a sheet with an adhesive, and the segment members 1 are connected to each other by fastening of a bolt 6 and a nut 7, whereby the outer surfaces of the end plates 104, 105 are overall bonded to each other. Similarly the connecting surfaces in the tube length direction are substantially overall bonded to each other through a bonding sheet. This bonding can improve the bonding strength of a mutual connecting part between the segment members 1 (a joint part of the connecting surfaces) and make the strength uniform. Further, the connecting part is sealed with the bonding sheet extending over the whole surface of the connecting surface, thereby remarkably improving water tightness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308621-A (JP)
Title: System for capturing blown sand
Inventor: SAKAMOTO TOMOKI
IPC: G01W1/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inconvenience resulting from occurrence of divots around an arrestor by wind erosion in observations of blown sand, namely, situations where the lower bottom of aperture to introduce blowing sand is separated from the sand surface to disable accurate capture of blown sand.  <P>SOLUTION: The system for capturing blown sand is equipped with a blown sand inlet section with a lateral aperture, a bleeder placed to face to the blowing sand introducing section, a body section setting the lower bottom of the blowing sand inlet section at the same level of the ground surface to introduce and capture proceeding blowing sand, when installing on the ground surface; a sand receiver contained in this body section; a baffle preventing wind erosion maintaining always the lower bottom of aperture as the blown sand inlet section and the ground surface as substantially the same level, to prevent wind erosion of the ground surface around the body section, by covering the ground surface peripheral of the body section standing erect from underground, to assure smooth introduction of blown sand to the blown sand inlet section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306587-A (JP)
Title: Sheet sorter and image forming device
Inventor: AONO SHINYA
IPC: B65H31/24
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sorter and an image forming device having this sheet sorter, capable of shortening bin moving time by delivering an unclassified printed sheet with every user to an empty bin closest from a bin existing in a position corresponding to a present sheet delivery port, by detecting the empty bin from a plurality of bins.  <P>SOLUTION: When pressing down a start button, the bin existing in a position corresponding to a position of the present sheet delivery port is detected. When this bin is a main tray, the printed sheet is delivered to the main tray. When this bin is a bin except for the main tray, a sheet storage state of the bin, that is, the empty bin is detected in close order from a detected bin. When detecting the empty bin, printing processing is performed after moving a bin group until a position of the empty bin becomes a position of a sheet delivery port by controlling driving of a sheet sorter driving part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282849-A (JP)
Title: Piston ring having spring effect
Inventor: ISSHIKI SEITA
IPC: F16J9/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrict leakage of operating gas by fitting a piston ring to the inner surface of a cylinder with an appropriate expanding force, in regard to a piston ring made of a hard material and to be used for Stirling cycle equipment.  <P>SOLUTION: A concentric circular ring a little larger than the inner diameter of the cylinder is formed with a zigzag cut at positions for dividing circumference thereof into a plurality of equal parts to give spring effect, and the concentric circular ring is fitted to the inner surface of the cylinder by an appropriate expanding force with shrinkage of the cut parts, and two pieces of this piston ring are overlapped with each other, while avoiding overlap in the cut parts thereof, to form a piston ring having a large surface width, and leakage of the operating gas can be thereby restricted. As a raw material, a material in a wide range containing metal and non-metal can be used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318053-A (JP)
Title: High frequency signal receiver
Inventor: KITAMURA HIDEYA
IPC: H04N5/44
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that mutual intervention takes place when two tuners operated at the same time are mounted into one case.  <P>SOLUTION: The high frequency signal receiver is configured such that it is inserted in a rectangular solid metal-made case 31, an input terminal 10 is mounted on one longitudinal side face 32, at least a high frequency unit of a first tuner 51 is mounted to a front part 34 of the case 31, at least a second tuner 53 is mounted to a rear part 35 of the case 31, a first local oscillator 15 is mounted in the vicinity of an upper lateral side face of the front part 34, and a wire 39 from the other output of a distributor 11 to a mixer 24 is installed along the vicinity of a lower lateral side face of the front part 34. Thus, mutual intervention can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI