baber/WOPTO huggingface dataset:
Patent JP-2004121061-A (JP)
Title: Method for producing powder composition
Inventor: NISHIMURA KAZUHIKO
IPC: A23L7/157
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a powder composition, comprising treating a powder raw material with polysorbate, by which the powder composition having improved dusting resistance and improved solubility / dispersibility in water is obtained.  <P>SOLUTION: This method for producing the powder composition is characterized by treating the powder raw material with the polysorbate, whereby the improved dusting resistance and improved water solubility / dispersibility of the powder composition can be obtained. The powder composition can be used as a raw material for food products, medicines, quasi medicines, industrial products, cosmetics, feeds, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122910-A (JP)
Title: Seat belt device for vehicle
Inventor: KITAGAWA YUICHI
IPC: B60R22/12
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device for a vehicle preventing a big impact from being applied to a body region with low strength by giving a function changing rigidity depending on the body strength distribution of an occupant to webbing itself.  <P>SOLUTION: The webbing 11 for tightening the seated occupant is provided with an upper body tightening section 11A for tightening the upper body of the occupant diagonally from the shoulder at one side to the waist at the opposite side. An occupant supporting and holding section 17 fixes both ends of the upper body tightening section 11A to the vehicle body upon a collision. In a main section of the upper body tightening section 11A, a rigidity increasing section 100 is formed to selectively increase rigidity depending on the traveling environment of a vehicle. When the traveling environment of the vehicle changes, the rigidity of a part of the webbing 11 fitting to the chest region is selectively increased to raise a load received by the chest region fitting to the part with the increased rigidity and to reduce the load to the body region with relatively low strength such as the abdomen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129425-A (JP)
Title: Motor and fuel pump using same
Inventor: ITO MOTOYA
IPC: F02M37/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which the wear of a brush or a segment due to discharge is prevented, and to provide a fuel pump which uses the motor.  <P>SOLUTION: A segment electrode 74 is arranged outside the radial direction of the segment 71 and is electrically connected to the segment 71 located at the same rotational position of the the segment electrode. A brush electrode 84 is positioned at the front the brush 80 in the rotating direction of a rotor 40 outside the radial direction of the brush 80. The brush electrode 84 is electrically connected to the brush 80. The segment electrode 74 is in contact with the brush electrode 84, when the segment 71 separates from the brush 80 associated with the rotation of the rotor 40. After the segment 71 separates from the brush 80, the segment electrode 74 separates from the brush electrode 84; and discharge occurs between the brush electrode 84 and the segment electrode 74. Accordingly, no discharge occurs between the brush 80 and the segment 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162956-A (JP)
Title: Mis/mim electron emitter
Inventor: SHENG XIA
IPC: H01J1/312
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitter element, having superior reliability as well as higher current density and greater stability.  <P>SOLUTION: This electron emitter element includes a conductive substrate and an electron supply layer formed on the conductive layer, and the electron supply layer has projections on its surface, and also the sharpness and the density of the projection can be controlled, and further, the projection is closed by an insulator formed on the electron supply layer and itself, and further, an upper side conductive layer is formed on the insulator. As a result, the closed projections are affected relatively little by pollution due to evacuated space, and furthermore, the electric field strength intensity with high density is induced at the projection with low applied voltages because a thickness of the insulator is small, in addition, dispersion and divergence of electrons are minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004134140-A (JP)
Title: Electromagnetic relay
Inventor: IZUMI SEISHI
IPC: H01H50/12
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay, coil temperature of which can be lowered while suppressing structural complication and difficulty in manufacturing thereof.  <P>SOLUTION: A stationary heat radiating member 14 is provided for transmitting and dissipating heat of a stationary 3 or a core 1 to the outside is provided for separately from a movable contact terminal 7. As a result, the coil temperature is inexpensively and easily lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135071-A (JP)
Title: Data presentation instrument
Inventor: NAGASHIMA TAKASHI
IPC: G03B21/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data presentation instrument wherein constitution is simplified, and a retaining means does not need large strength since a structure like cantilevered suspension is unnecessary.  <P>SOLUTION: The data presentation instrument is provided with a data placing table 51 for placing data T, a camera 57 imaging the data T, and a display 70 which retains the camera 57 above the data placing table 51. The display 70 is pivotally retained at one end side of the data placing table 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131012-A (JP)
Title: Mounting structure of resin part for vehicle
Inventor: KOIZUMI ISAO
IPC: F16B19/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a resin part for a vehicle capable of blocking a recessed opening of a resin part without increasing a number of parts, and a working manhour, and corresponding with one fastening member to a case when angles of design faces around each recessed parts are different.  <P>SOLUTION: When a bottom wall 2j' of a recessed part 2j depressed to a meter cluster (resin part) 2 is fastened and fixed to a mounting seat 1d formed to an instrument panel (vehicle body structural member) 1 with a clip member (fastening member) 10, the clip member 10 is equipped with a shaft part 10b having a fit part 10a penetrating through a mounting seat 1d together with the bottom wall 2j' and fitted with the mounting seat 1d; and an umbrella part 10c integrally formed on an axial end face of the shaft part 10b, engaged with an opening edge of the recessed part 2j, and closing the opening. A notch part (displacement promoting part) 10f capable of displacing an angle of the umbrella part 10c against the shaft part 10b is formed at a boundary part of the shaft part 10b against the umbrella part 10c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131829-A (JP)
Title: Cu-Ni-Si ALLOY, AND PRODUCTION METHOD THEREFOR
Inventor: ISHIKAWA HIROYASU
IPC: C22C9/06
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si alloy in which spring properties and solder wettability are simultaneously realized on high levels.  <P>SOLUTION: In the copper based alloy comprising 1.0 to 4.5% N and 0.3 to 1.5% Si, and the balance Cu with inevitable impurities, 0.2% proof stress is controlled to ≥500 MPa, the difference between the 0.2% proof stress and a spring critical value is controlled to ≤100 MPa, and the thickness of an oxide film is controlled to ≤10 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131668-A (JP)
Title: Acrylic resin film and molded resin article produced by using the same
Inventor: TSUKUDA YOSUKE
IPC: B32B27/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin film having sufficient film-forming property and hardly clouding by the variation of ambient temperature and provide a molded resin article having the acrylic resin film for surface decoration.  <P>SOLUTION: The acrylic resin film is made of a resin composition containing (A) a methacrylic resin as a matrix phase, (B) an acrylic rubber particle having a triple-layer structure composed of an inner layer made of a hard polymer, an intermediate layer made of an elastic copolymer and an outer layer made of a hard polymer, having (inner layer/intermediate layer/outer layer) weight ratios of (30-40)/(40-50)/(10-30) and an average particle diameter to the intermediate layer of 0.17-0.3μm, and (C) a dispersion assisting particle made of a polymer composed mainly of an alkyl methacrylate and having an average particle diameter smaller than that of the rubber particle (B) and a reduced viscosity smaller than that of the matrix resin (A). The maximum haze rate of the acrylic resin film is ≤2% at an ambient temperature range of 0-50°C. The decoration film has a decoration layer on the surface of the acrylic resin film. The molded resin article is produced by laminating the resin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177800-A (JP)
Title: Method and device for controlling musical interval
Inventor: IIZUKA TATSU
IPC: G10L21/003
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for controlling a musical interval, which enable a clock to be used as the timing reference for data write and data read to a ring buffer.  <P>SOLUTION: With respect to every data group consisting of a prescribed number of consecutive data of input digitized audio signal data, the number of data is reduced by a prescribed number at the time of rise of a musical interval, and interpolation is performed to increase the number of data by a prescribed number at the time of fall of the musical interval, and data of the data group after interpolation is written in a designated write storage position of the ring buffer with a period equal to the sampling interval of the audio signal data, and data is read out from a designated read storage position of the ring buffer with the same period. At the time of rise of the musical interval, the current write storage position is returned to the preceding write storage position by a prescribed frequency and is designated with respect to each data group, and data in the preceding write storage position is maintained. At the time of fall of the musical interval, the current write storage position is advanced to the next write storage position by a prescribed frequency and is designated with respect to every data group, and data is written in the next write storage position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140120-A (JP)
Title: Polycrystalline silicon substrate
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/18
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for solar battery which uses a low purity silicon as the principal material and can attain a conversion efficiency similar to that of the existing polycrystalline silicon substrate when the substrate is used for a solar battery while it can be obtained at a low cost which is remarkably lower than that of the existing polycrystalline silicon substrate.  <P>SOLUTION: In the polycrystalline silicon substrate for solar battery, a high purity polycrystalline silicon layer is grown and formed on the surface of the base which has been obtained by slicing the polycrystalline silicon ingot obtained by fusing a metal class silicon and then solidifying this silicon in one direction. The polycrystalline silicon ingot used has been manufactured by solidifying in one direction the solution which has been obtained by adding boron (B) as much as 2 × 10<SP>18</SP>cm<SP>-3</SP>to 5 × 10<SP>19</SP>cm<SP>-3</SP>to the metal class silicon. Accordingly, the polycrystalline silicon substrate which is just suitable for manufacture of a solar battery in its conductivity type and resistivity can be obtained easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141892-A (JP)
Title: Centrifugal casting apparatus
Inventor: ISHIKAWA MASARU
IPC: B22D13/10
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal casting capable of easily and speedily replacing a metallic mold without centering the metallic mold and being stably used over a long period of time even when thermal expansion or the like occurs.  <P>SOLUTION: The centrifugal casting apparatus is provided with a metallic mold 2 which is equipped with a cylindrical metallic mold main body 3 inside and which rotates around its shaft center, a pair of rotating support devices 5, 5 for rotatably supporting the metallic mold, a metallic mold driving device 8 for rotating the metallic mold and a casting carriage 1 for mounting the metallic mold and the metallic mold driving device. A pair of rotating support devices are connected to each other by a connecting means 7. Further the casting carriage is provided with a receiving table 31 for receiving the rotating support device so that height of the shaft center of the metallic mold main body and a horizontal position thereof are at the predetermined position. Thereby centering of four directions of the metallic mold main body is completed only by hanging the metallic mold from above and then mounting it on the casting carriage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142184-A (JP)
Title: Printer
Inventor: MUTO KOJI
IPC: G06F3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which print processing can be analyzed easily to determine up to which stage normal processing has been performed from data reception to image formation.  <P>SOLUTION: In the printer being controlled by a controller, print processing conditions and print data are transmitted from the controller to the printer where the print data is processed according to designation of the received print processing conditions to generate processed data being transmitted to the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144942-A (JP)
Title: Method for manufacturing phase difference compensating film
Inventor: TAGAMI MASAKATSU
IPC: G02B5/30
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a phase difference compensating film which is little in bowing, has a slow axis direction facing a direction orthogonal with the longitudinal direction of the film and is good in accuracy of a slow axis angle in sequential biaxial stretching of subjecting a thermoplastic resin film to longitudinal stretching, then to lateral stretching.  <P>SOLUTION: The method for manufacturing the phase difference compensating film comprises sequential biaxial stretching of subjecting the thermoplastic resin film to longitudinal stretching, then to lateral stretching. In the longitudinal stretching, the thermoplastic resin film is longitudinally stretched in such a manner that its retardation value attains 20 to 150 nm. In the lateral stretching, the progression angle at the end of the thermoplastic resin film is specified to a range from 8 to 20 degrees outward with respect to the progression direction of the thermoplastic resin film prior to extension and the state thereof is continued to hold the distance ≥2 times the width of the thermoplastic resin film prior to the extension.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144682-A (JP)
Title: Sensitive contact driving mechanism for displacement measuring instrument
Inventor: TSUBOI MASASHI
IPC: G01B7/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform a stable constant-speed feed without additionally using any rotary encoder or tachogenerator for motor revolution detection.  <P>SOLUTION: When the output of a scale 20 varies depending on power given to a motor 18, the power given to the motor 18 is controlled depending on the output of the scale 20. When a variation in the output of the scale 20 is decreased though the same power is continuously given to the motor 18, a sensitive contact 12 is determined to be in contact with a workpiece 8 to decrease the power given to the motor 18. When the output of a work sensor 26 is varied, power given to the motor 18 is controlled in conformity to the output of either the scale output or the work sensor output, exhibiting larger speed variation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146714-A (JP)
Title: Carrying mechanism for workpiece
Inventor: HIROKI TSUTOMU
IPC: H01L21/68
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying mechanism for workpieces whereby such carrying operations as the replacements of the two workpieces can be performed rapidly without any elevating mechanism.  <P>SOLUTION: The carrying mechanism for carrying workpieces W while holding them thereby has three rotational shafts 50, 52, 54, a base member 68 attached to one of the three rotational shafts, guide rails 70A, 70B attached to the base member, moving objects 72A, 72B for moving along the rails, holding members 74A, 74B coupled to the moving objects, arms 78A, 78B coupled to the other respective rotational shafts, and motional-direction converting mechanisms 76A, 76B for converting the rotational motions of the arms into the linear motions of the moving objects. Thereby, the rotational motions of the rotational shafts are so converted into the linear motions of the respective holding members as to move the holding members linearly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007366-A (JP)
Title: Nonreciprocal circuit element and communication apparatus employing the same
Inventor: TAKAHASHI TOSHIO
IPC: H01P1/36
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element the capacitance of a capacitor of which is reduced and that is downsized by decreasing the occupied area of the capacitor, and to provide a communication apparatus employing the nonreciprocal circuit element.  <P>SOLUTION: The nonreciprocal circuit element 1 is provided with: a magnetic substrate 5; a common electrode 10 placed on one side of the magnetic substrate 5; and first, second, and third line conductors 6, 7, 8 extended in three directions of a common electrode peripheral part, and configured such that first and second center conductors 6b, 7b are folded on the other side of the magnetic substrate 5 so as to be in crossing on the other side of the magnetic substrate 5 and a length L3 of a duplicate part of both the first and second center conductors 6b, 7b at a crossing part 35 of the first and second center conductors 6b, 7b is selected to be 10% or more of a length L4 of the first and second center conductors 6b, 7b overlapped on the other side of the magnetic substrate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148425-A (JP)
Title: Both-sided polishing device
Inventor: MORISHITA TOSHIAKI
IPC: B24B37/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To polish a workpiece uniformly and suppress an increase in size of a device efficiently.  <P>SOLUTION: A carrier 12 holding a wafer W is clamped with upper and lower polishing plates 14, 16 and the wafer W is polished from both upper and lower sides by rotational drive of these plates 14, 16. The carrier 12 comprising an external gear wheel is connected with an upper end of a main drive shaft 50 arranged on the same axial line as the center of rotation of the plates 14, 16 through an eccentric joint 52. The eccentric joint 52 is equipped with a connection shaft 52b eccentric to the main drive shaft 50, and the carrier 12 is rotatably connected with this connection shaft 52b at its center. An internal gear wheel 60 is arranged on a circle concentric with the main drive shaft 50 outside the carrier 12, and a portion of the carrier 12 is engaged with the internal gear wheel 60. The main drive shaft 50 is arranged in the radial direction of rotation inwardly of an outer periphery of the carrier 12 in a plan view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148642-A (JP)
Title: Sheet for card, and card
Inventor: TAKEMOTO SHINYA
IPC: B42D15/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-PVC based sheet for card, which exhibits excellent color developing sensitivity, can achieve a good contrast state and exhibits excellent low temperature fusibility and printing properties, and to provide cards manufactured by using the same.  <P>SOLUTION: The sheet for card comprises a support layer and a color developing layer to develop color by being radiated with a laser beam. The color developing layer is provided on at least one surface of the sheet for card, has transmittance for visible rays in a part not irradiated with the laser beam, and is composed of a resin composition containing mainly a polyester-based resin, with its layer thickness of 5 to 50 μm. The card has at least one or more sheets for card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150355-A (JP)
Title: Power generation plant
Inventor: NIIZEKI YOSHIKI
IPC: F01K23/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation plant which previously prevents occurrence of accident by keeping out water vapor from condensing to droplet during operation.  <P>SOLUTION: The power generation plant is provided with a liquid droplet removing device 37 on inlet side of a low pressure compressor 27 in the gas turbine plant 15, in the power generation plant which combines a heat exchanger group with a steam turbine plant on a gas turbine plant which employs a hydrogen carbide system or a hydrogen for fuel and employs an oxygen for an oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157240-A (JP)
Title: Waterproof camera
Inventor: ITO KAORU
IPC: H04N5/225
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely improve the waterproofness with packing of an opening and closing lid without very highly controlling manufacturing accuracy of a supporting shaft being the center part of the rotation and the like by improving the attaching structure of the lid which opens and closes an enclosure aperture in a waterproof camera.  <P>SOLUTION: In the waterproof camera, a battery cover 32 as the opening and closing lid for opening and closing the aperture formed in an enclosure 40 is made freely rotatable and openable or closable around the supporting shaft 47, and the battery cover 32 is made to have a waterproof structure by inserting an O-ring 43 in the gap between the enclosure 40 and the battery cover 32. That is, it is constituted so that the battery cover 32 is constituted such that it can close the aperture of the enclosure 40 in a state that the cover is adjusted and moved by a prescribe amount in the longitudinal direction of a long hole 48 by forming the long hole 48 whose longitudinal direction is parallel with the radial direction of the rotation of the cover 32 in the center part of the cover 32 and by inserting the supporting shaft 47 in the hole 48 and also by supporting the shaft 47 with the supporting member which is provided by fixing the position of the member at the proper place of the enclosure 40. The cover 32 is the opening and closing lid which covers a card slot part 30 for memory card insertion and a battery room 31 for loading various batteries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158343-A (JP)
Title: Bipolar battery
Inventor: HOSAKA KENJI
IPC: H01M50/186
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar battery preventing liquid junction between unit batteries even if the battery is constituted by stacking a plurality of unit batteries using a polymer gel electrolyte.  <P>SOLUTION: This bipolar battery is equipped with a bipolar electrode with a positive electrode 3 installed on one side of a current collector 2 and a negative electrode 4 on the other side, a gel electrolyte 5 interposed between the positive electrode 3 and the negative electrode 4; and a seal layer 9 surrounding the circumference of the unit battery comprising the positive electrode, the negative electrode, and the gel electrolyte 5.  <P>COPYRIGHT: (C)2004,JPO