baber/WOPTO huggingface dataset:
Patent JP-2004338454-A (JP)
Title: Pneumatic tire
Inventor: MARUOKA KIYOTO
IPC: B60C11/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a tire while restraining biased abrasion at a tread shoulder part and temperature rise.  <P>SOLUTION: A radius of curvature RT of a tread surface 2S is made 800 to 1500mm, camber height (h) 1.0 to 10mm and tread total thickness (t) at a tread end edge Te 38 to 45mm in a state of 5% regular internal pressure. A radial direction distance L1 between an outer surface of a ply main body part 6a on a radial direction line X passing through a central point 5C of a bead core 5 and the central point 5C of the bead core 5 is made 0.15 to 0.28 times the radial distance L2 from a bead base line BL of the carcass ply maximum width point P2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343880-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/182
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain high speed performance of a level equal to 180°energization with a position sensor, by a new method of induced voltage feedback control that requires no mechanical electromagnetic pickup sensor.  <P>SOLUTION: The motor controller comprises a DC-AC conversion means that converts a DC voltage to an AC voltage based on a PWM signal using a switching element and supplies it to a three-phase brushless DC motor, an induced voltage detecting means for detecting an induced voltage of the brushless DC motor, a magnetic-pole position detecting means for detecting the position of a magnetic pole of the brushless DC motor from the induced voltage, a voltage control means that outputs a voltage waveform based on the magnetic-pole position outputted from the magnetic-pole position detecting means, a PWM control means for converting the voltage waveform to the PWM signal, a regenerative voltage detecting means for detecting a regenerative voltage contained in the induced voltage, and a VDC retake-in detection means that outputs a retake-in command for a DC voltage if the regenerative detection operation continues for a prescribed period. The regenerative voltage detecting means retakes in the DC voltage based on the command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342805-A (JP)
Title: Method for forming thermal oxide film and thermal oxidation device
Inventor: MOCHIZUKI KAZUHISA
IPC: H01L21/316
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setting technique for thermal oxidation conditions by which a high process capability is obtained even when the atmospheric pressure changes, regarding a method for forming a thermal oxide film and a thermal oxidation device.  <P>SOLUTION: An oxidation processing time to the next processing lot is determined on the basis of an atmospheric-pressure information and the result of the film thickness of the oxide film in a processing lot immediately before the same oxidation device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343894-A (JP)
Title: Control method of step-up circuit
Inventor: TSUCHIYA MASAHIKO
IPC: G02F1/133
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a step-up circuit capable of improving capability with no increase of a current consumption.  <P>SOLUTION: A step-up clock 803 generates a clock (rising or falling of signal) which is concentrated in a prescribed period (clock generation period 805) just after current output, instead of a clock of a constant cycle. The clock generation period 805 of the step-up clock 803 is limited to a prescribed period just after current output, with no clock generated in other periods. Consequently, since a step-up voltage can be recovered quickly if a voltage drop occurs due to output of a current and electric charge, and the number of occurrences of clock generation can be decreased, the power consumption can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042886-A (JP)
Title: Vehicle body-frame assembly method and assembly jig
Inventor: TANIDA HIROAKI
IPC: B62D65/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body-frame assembly method using an inexpensive jig for improving positioning accuracy between a vehicle body and a frame, and the assembly jig.  <P>SOLUTION: The vehicle body-frame assembly method for assembling the vehicle body B on the frame F via a mount insulator MT comprises detachably fixing the locating jig 1 engageable with a locating hole E of the vehicle body near the mount insulator of the frame, positioning the vehicle body on the frame with the first engagement of the locating jig with the locating hole during connecting the vehicle body to the frame, and then joining the vehicle body to the frame via the mount insulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133883-A (JP)
Title: Compact stacker for notes with various widths
Inventor: ALLEN MICHAEL S
IPC: B65H29/46
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker for notes validation which fits with paper money with various widths.  <P>SOLUTION: This paper money stacker 10 for paper money validator includes a stationary punch and a pair of movable rails 30 and 32, and the pair of the movable rails have slots 34 and 36 therein adapted for receiving paper money sent thereto. The stationary punch comprises the surface of a top plate 24 of a housing 22 holding drive motors and gears of the stacker itself. The top plate is curved to accommodate the natural deflection of the paper money as it is being stacked. The top plate is also provided with a durable frictional material 26 along both lateral edges thereof to prevent the notes from sliding or moving upon the surface of the curved plate. Serrations or teeth are provided at the leading edge of the curved plate and the serrations or the teeth, in conjunction with a shutter fixed to the movable rails, serve to defeat the paper money extraction by strings or other taking out tools.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346803-A (JP)
Title: Driving shaft structure of generator
Inventor: BEPPU OSAMU
IPC: F02B41/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving shaft structure of a generator directly connected to a supercharger or a turbine, not damaging shaft stability of the supercharger, the turbine and the generator.  <P>SOLUTION: One end of a driving shaft (20) with a coaxial and biaxial structure comprised of an outer shaft (21) and an inner shaft (25) with one ends fixed and fitted to each other is fitted to a rotating shaft (8) of the supercharger (5) or the turbine. A bearing (40) is provided between the generator (15) and the supercharger (5) or the turbine to pivotally support the outer shaft (21), and the other end of the inner shaft (25) is connected with a rotating shaft of the generator (15). The bearing (40) can be also provided in the generator side. The other end of the inner shaft (25) can also be connected with the rotating shaft of the generator (15) by spline connection. Also, a projecting part abutting on inner periphery of the outer shaft (21) can be provided on outer periphery of the inner shaft (25) at the time of excessive vibration of the inner shaft (25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347807-A (JP)
Title: Personal digital assistant designing system, personal digital assistant designing method, personal digital assistant, and positioning method
Inventor: MANABE HIROYUKI
IPC: G10L17/26
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of non-uttered voice recognition by efficiently detecting a myoelectric signal with a portable digital assistant.  <P>SOLUTION: The portable digital assistant manufacturing apparatus 1 is an apparatus for designing the portable digital assistant to recognize the speech uttered by a user from the myoelectric signal detected when the user utters and is equipped with a 3D shape measuring section 2, a sensor position calculation section 3, a shape designing section 4, and a portable digital assistant manufacturing section 5. The 3D shape measuring section 2 measures the three-dimensional shape of the user's face. The sensor position calculation section 3 specifies the position, direction and inclination of a myoelectric signal sensor suitable for detection of the myoelectric signal based on the three dimensional shape of the user's face measured by the 3D shape measuring section 2. The shape designing section 4 designs the portable digital assistant in such a manner that the myoelectric signal sensor attains the specified position, direction and inclination. The portable digital assistant manufacturing section 5 manufactures the portable digital assistant according to the design contents by the shape designing section 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346211-A (JP)
Title: Brush-like alternating copolymer and its production method
Inventor: SOGABE ATSUSHI
IPC: C08F220/28
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel amphipathic alternating copolymer capable of forming a brush-like structure.  <P>SOLUTION: The alternating copolymer is obtained by alternatingly copolymerizing vinylbenzyl-terminated (polypropylene)polyethylene oxide with (meth)acrylic-terminated (polyethylene)polypropylene oxide. This copolymer is a brush-like polymer composed of a main chain having a basic skeleton being an alternating copolymer of a structure derived from styrene and MMA and polypropylene oxide side chains and polyethylene oxide side chains alternating (being situated on the carbons of the main chain by turns first one and then the other) along the main chain. Therefore, it easily forms a rigid cylindrical structure (rod) because of the presence of hydrophilic and hydrophobic graft side chains at a very high density. Further, it easily forms a brush-like structure also from the viewpoint of a degree of polymerization because an alternating copolymer of a weight-average molecular weight of 5,000 to 10,000,000 can be easily formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313724-A (JP)
Title: Bathtub with footbath device
Inventor: KAWAMOTO MITSUYOSHI
IPC: A47K3/022
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub allowing a user to easily have a footbath with clothes on separately from general bathing.  <P>SOLUTION: This bathtub is characterized in comprising three-layered structure of an upper stage, a middle stage and a lower stage in its inside and having a footbath device in the lower stage part. The footbath device of the lower stage part is equipped with a hot water feed port and two drain outlets including a footbath dedicated drain outlet so as to provide the conventional bathing unit with an independent function. At the same time, the middle stage part is provided for taking account of the size of the body of a user and preventing erroneous water inflow from the footbath device directly to the upper stage part in feeding hot water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352275-A (JP)
Title: Container capable of retaining its longitudinal contraction and its reduction method
Inventor: HIGUCHI MITSUO
IPC: B65D1/40
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce the volume of a container when the contents such as juice and mineral water in a container body are drunk up and the container body is disposed.  <P>SOLUTION: In the container body, the entire or a part of the container body in the longitudinal direction forms horizontally bellows shape except a faucet portion at an upper end part, the width in the small height direction of a bottom part, the faucet portion and the width in the height direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350851-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance effect without increasing a control burden during execution of a continuous preview performance, when executing the continuous preview performance.  <P>SOLUTION: In a preview setting, a CPU, when a count value of an execution number counter is a value showing of being under the execution of the continuous preview performance, confirms whether or not the result of a variable display of the object of the continuous preview becomes a big win. When the variable display of the preview object is turned to be a fail, the CPU determines whether or not increasing the number of execution times. It also determines whether a big win determination random number value drawn in a starting win accords with a big win determination value or not and, when determining to be accorded therewith, determines to increase the number of the execution times at a high probability compared with a case of being disaccorded. When the variable display of the preview object becomes the big win as a result of increasing the number of execution times, the CPU sets a preview result determination flag so as not to execute the determination of whether or not increasing the number of execution times thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351476-A (JP)
Title: Electrode position correcting device and electrode position correcting method for air pressurization type welding gun
Inventor: HIRANO KOJI
IPC: B23K11/11
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode position correcting device for an air pressurization type welding gun which can suppress the deterioration of the quality of a work after welding even if the electrode of the welding gun is worn out, and can realize the simplification of a holder, and to provide an electrode position correcting method therefor.  <P>SOLUTION: In the air pressurization type welding device 1, a welding device body 2 is provided with an air cylinder 6 with a brake for fixing a rod 62 by air pressure. The air pressurization type welding gun 5 is connected to the air cylinder 6 with the brake via a guide part 7 and also provided with a fixed electrode 83 and a moving electrode 95. The fixed electrode 83 is so constituted that the tip part is fixed by aligning it with a reference position T beforehand. The moving electrode 95 is so constituted that the tip part is arranged oppositely to the tip part of the fixed electrode 83 and it is advanced/retreated to/from the fixed electrode 83. Also, a stiffening plate 20 is mounted to a robot hand 13 of a robot 10. The stiffening plate 20 is formed so as to be arranged by aligning with the reference position T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355991-A (JP)
Title: Solid polymer fuel cell
Inventor: SUGINO MANABU
IPC: H01M8/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate problems that in the conventional solid polymer fuel cell, when the component members are compressed at the time of assembly, the tip of the conductive fiber forming a gas diffusion layer contacts the electrolyte membrane and as a result, damages the electrolyte membrane by applying a stress on the electrolyte membrane.  <P>SOLUTION: This is a solid polymer fuel cell 1 in which at least a catalyst layer 3, a gas diffusion layer 4, and a conductive gas separator 6 are respectively laminated on both sides of an electrolyte membrane 2. A protection layer 7 is provided at least at a part of the end part of one of gas diffusion layers 4, and thereby even if a high pressure is applied at the time of assembling, the protection layer 7 functions as a buffer layer and prevents the damage of the electrolyte membrane 2 by the tip of fibers of the gas diffusion layer 4, and thereby a fuel cell having good generating characteristics by reducing the internal resistance is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353820-A (JP)
Title: Tripot constant velocity universal joint part, and tripot constant velocity universal joint
Inventor: SATO TOMOHIKO
IPC: F16D3/205
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripot constant velocity universal joint part for smooth movement of an outer roller with respect to a tripot shaft.  <P>SOLUTION: The tripot constant velocity universal joint part 90 has : a rotational shaft 30; the tripot shaft 50 attached to the rotational shaft 30 and extending in a direction different from an extending direction of the rotational shaft 30; the outer roller 40 installed to the tripot shaft 50 through a ball 53. The outer roller 40 is rotatable in a first direction. The outer roller 40 is rotatable in a second direction different from the first direction so that the rotational shaft in the first direction forms at an angle to the tripot shaft 50. Rotation of the outer rotor 40 in the second direction moves the ball 53 in the second direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355534-A (JP)
Title: Machining information storage device and machining information tracking system
Inventor: YAMASHITA HIROTERU
IPC: G06Q50/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining information tracking system provided with a machining information storage device capable of easily and inexpensively performing follow-up survey of a product.  <P>SOLUTION: A machining information tracking system is provided with an ID tag (31) having an IC memory storing machining and assembly information read and written and detachably attached to a work piece, a bar code (60) attached to the work piece and holding an identification number indigenous to the work piece, and a host computer (10) having a storage device (10a) storing the machining and assembly information transmitted from the ID tag through an antenna (71). When the identification number is inputted for a follow-up survey after the machined and assembled work piece is shipped as a product, the host computer reads the machining and assembly information from the storage device to output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208682-A (JP)
Title: Instant fried noodle decreased in acrylamide
Inventor: TOMOTA YOSHIO
IPC: A23L7/109
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide instant fried noodles capable of being decreased in acrylamide, and to provide a method for producing the same.  <P>SOLUTION: The fried noodles are produced by kneading raw materials containing cereal flour to prepare noodle dough, preparing noodle strands from the noodle dough, and frying the strands. Further, pH values of the noodle dough and/or the noodle strands are controlled in preparing the noodle strands, so that the noodles have a pH value of ≤6.5 after fried.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325661-A (JP)
Title: Clamp for medical equipment
Inventor: DANBY HAL
IPC: A61M5/142
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp preferentially removed easier than engaged.  <P>SOLUTION: This clamp detachably fixing equipment to a held element comprises a groove means fixed to the equipment so as to partially surround the held element, a clamp body means brought into the groove means by pressing the held element so as to be released and compressed, and an operating means for releasably operating the clamp body means. The equipment also comprises a torque means capable of preferentially providing a larger torque when the clamp body means is released from the held element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357256-A (JP)
Title: Sample print creation system and sample print creation method
Inventor: KAWAI SATOJI
IPC: H04N5/76
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample print creation system in which ordering can be prevented from being forgotten by making a sample print easy to watch for an orderer while printing samples for the maximum number of prints with a maximum size in the sample print creation system for creating the sample print on the basis of the vertically and laterally photographed photos mixed therein, and to provide a sample print creation method.  <P>SOLUTION: The sample print creation system includes: an image data receiving means 1 for receiving image data of a taken photograph; a sorting means 2 for sorting the image data which are inputted by the image data input means 1 to vertically photographed images and a laterally photographed images; and a sample print creating means for creating the sample print on the basis of the image data which have been sorted by the sorting means. The sample print creating means 3 creates the sample prints of the vertically photographed images and the sample prints of the laterally photographed images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359030-A (JP)
Title: Pneumatic tire
Inventor: NUMATA KAZUHITO
IPC: B60C9/22
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire suppressing the generation of cracks on the groove bottom of a circumferential direction groove or the partial wear of a groove opening portion by suppressing diameter growth at the circumferential direction groove position.  <P>SOLUTION: The tire 1 comprises a carcass 2, a belt reinforcing layer 4 rubber coating cord extending in a tire circumferential direction while bending in a wave shape or in zigzags, a belt 7 forming an intersecting belt layer 6 by a first belt layer 5a and a second belt layer 5b adjacent to the first belt layer 5a, and a tread portion 9 arranging the circumferential groove extending along a tire equator surface at least in both shoulder areas S. The cord structuring the intersecting belt layer 6 extends while tilting at angle of 10 to 35° in regard to the tire equator surface E. On a tire width direction cross section, the belt reinforcing layer 4 is arranged at least in an area having a width W1 narrower than the width W2 of the belt and including a position immediately below the circumferential direction groove 8 arranged in the shoulder area S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325425-A (JP)
Title: Method of manufacturing standard powder sample of in-water fulvic acid
Inventor: YONEBAYASHI KIHARU
IPC: G01N1/28
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining a standard powder sample of in-water fulvic acid, including less impurities or non-humic materials, in a high yield and in a short period of time.  <P>SOLUTION: Natural water is continuously passed through a cartridge filter. Its filtrate is acidified and then run into a resin column to cause it to adsorb an in-water humic material. A resin having adsorbed the humic material is taken out of the column and desorbed by eluting the humic material by a batch method. An eluate is adjusted in pH, then deposition of humic acid is removed by a centrifuge separation method, and a supernatant liquid is run into the resin column to cause the resin to adsorb the fulvic acid. The fulvic acid adsorbed by the resin is desorbed by eluting it by a solution. Its eluate is passed through a positive-ion exchange column and then freeze-dried to obtain fulvic acid powder. The acid powder is sequentially Soxhlet-extracted by a solvent to extract/remove the non-humic materials. After the extraction, the remainder is dried to obtain the standard powder specimen of the in-water fulvic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363342-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: ICHIKAWA MASATSUGU
IPC: C09K11/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device having a fluorescent film causing no uneven coloring depending on a direction of observing light emission.  <P>SOLUTION: The semiconductor light emitting device comprises the fluorescent film comprising an organic fluorescent material. The fluorescent film comprises, besides the organic fluorescent material, a photosensitive material having an organic compound as a functional group with an inorganic material serving as a principal chain. A method for manufacturing the semiconductor light emitting device at least comprises a first step of forming a semiconductor wafer wherein semiconductors are stacked; a second step of applying a solution, in which the fluorescent material is dissolved into the photosensitive material, to the semiconductor wafer, followed by patterning and curing; and a third step of making chips from the semiconductor wafer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI