baber/WOPTO huggingface dataset:
Patent JP-2005042135-A (JP)
Title: Reducing agent solution, method of producing metal powder by using the same, and method of forming metal film
Inventor: MASHIMA MASATOSHI
IPC: B22F9/24
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reducing agent solution with which metal powder or a metal film capable of exhibiting the satisfactory characteristics of the metal itself to the full can be produced since it does not comprise any halogen, and in which the re-regulation of pH is not needed in the case it is regenerated by electrolytic treatment and is repeatedly used, and to provide methods of forming metal powder and a metallic film using the same.  <P>SOLUTION: The reducing agent solution comprises the ions of transition metal for reducing the ions of metal in a reaction system so as to be precipitated and methansulfonate ions, and is substantially free from halogen. As for the method of producing metal powder, the ions of metal are reduced by the reducing action of the ions of transition metal in a reaction system of a liquid phase including the reducing agent solution so as to be precipitated. As for the method of forming a metal film, in a state where the object to be plated is dipped into a reaction system including the reducing agent solution, the ions of metal are reduced by the reducing action of the ions of transition metal so as to be precipitated over the surface of the object to be plated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054815-A (JP)
Title: Continuously variable transmission
Inventor: OTA TAKESHI
IPC: F16H9/12
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide continuously variable transmission equipped with a light and small rotation stop mechanism.  <P>SOLUTION: A stationary sheave 12 and a movable sheave 13 with their opposing faces forming a V-shaped groove on which a V belt 15 extends are provided to face each other on a rotation shaft 11. The position of the V belt 15 can be changed by axially moving the movable sheave 13. A step motor 20 is provided on a circumference of the rotation shaft 11 of the continuously variable transmission 10. A moving member 26 comprising a sliding part 27 and a connection part 28 connected to the movable sheave 13 is provided between the rotation shaft 11 and a rotor cylinder 23b of the step motor 20. A screw 23c is provided on the inner circumference of the rotor cylinder 23b, while a screw 27a is provided on the outer circumference of the sliding part 27. The rotation force by the drive of the step motor 20 is transmitted to the moving member 26, so that the moving member 26 is moved along the rotation shaft 11. Thus the movable sheave 13 is advanced or retracted relative to the stationary sheave 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054375-A (JP)
Title: Mixing processing device and method
Inventor: OTSUKA MAKOTO
IPC: E02D3/12
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing processing device and a method capable of being usefully utilized as a correcting technology when a single shaft member is inclined and as a technology enlarging the degree of the freedom in terms of construction work.  <P>SOLUTION: The mixing processing device is constituted by the shaft member 10 penetrated in the ground and pulled out therefrom by a lifting and lowering device 4 to mix an improved material with in-site soil on the front end side of the shaft member 10. The shaft member 10 includes at least a fixed shaft section 11 penetrated/pulled out with non-rotation by the lifting and lowering device 4, a driving shaft section 12 having a motor 15 inside thereof by connecting to the fixed shaft section through a universal joint 25 and a rotational shaft section 13 on the lower end side supported by the driving shaft section in a rotatable manner and rotated by the motor 15. Simultaneously. it is equipped with the driving shaft section 12 to the fixed shaft section 11 and an angle adjusting means 25 changing the inclination of the rotational shaft section 13 through the universal joint 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064054-A (JP)
Title: Method of measuring iron concentration in silicon wafer
Inventor: KITAMURA TAKAFUMI
IPC: H01L21/66
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To measure with higher accuracy iron concentration in a silicon wafer without influence of a defect resulting from oxygen even in the case of the silicon wafer where the defect resulting from oxygen is generated in higher density.  <P>SOLUTION: Concentration of iron in a boron-doped silicon wafer including the defect resulting from oxygen is measured with the SPV method. Concentration of iron [Fe] in the silicon wafer is obtained from [Fe] = 1.06 ×10<SP>16</SP>×[(1/L<SB>1</SB><SP>2</SP>) - (1/L<SB>2</SB><SP>2</SP>)]. Here, the SPV method includes activating the silicon wafer surface with irradiation of light or heat treatment, and measuring change in the diffusing length of minority carrier resulting from dissociation and recovery of the Fe-B pair through the activation. Moreover, [Fe] indicates iron concentration (atoms/cm<SP>3</SP>), while L<SB>1</SB>, diffusing length (μm) of minority carrier after dissociation of the Fe-B pair in the silicon wafer, and L<SB>2</SB>indicates diffusing length (μm) of minority carrier when the Fe-B pair is returned again to the state of Fe-B pair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004141641-A (JP)
Title: Pants type disposable diaper
Inventor: SASAKI TORU
IPC: A61F5/44
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants type disposable diaper whose temporarily engaged fastening tape piece can be easily peeled off.  <P>SOLUTION: The fastening tape piece 14 extended in the waist direction is attached on the waist part of this disposable diaper 1. The tape piece 14 comprises a fixed tape part 14a attached on an outer face sheet 3 and a movable tape part 14e connected to the fixed tape part 14a. The movable tape part 14e has a tip end part 24 and a base end part 28. A holding area 14d and a fastening means 16a positioned in front of the holding area 14d are formed on the tip end part 24. The base end part 28 is connected to one end part of the fixed tape part 14a. The fastening means 16a is temporarily fastened releasably at a position curved in the waist direction so that the fastening means 16a is elastically contracted to be projected outward from the radial direction of an opening in the waist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056819-A (JP)
Title: Video data transmitting apparatus, video data transmitting-receiving system, and method thereof
Inventor: KURAUCHI NOBUKAZU
IPC: H04N7/173
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting-receiving system in which video data are correctly decoded and displayed on a screen on a receiving side even from a portion just after transmission restart (in the middle of GOP) when interrupting and then restarting transmission-reception of compression-coded video data for any reason.  <P>SOLUTION: When on-demand video data are transmitted in the manner of interrupt while broadcast video data are being transmitted from a distribution server 17 to a user terminal 18, before restarting the transmission of the broadcast video data after the transmission of the on-demand video data is completed, the distribution server 17 transmits I frame data for interpolation to the user terminal 18. The user terminal 18 first decodes and displays the I frame for interpolation, and in the broadcast video data, several frames just after transmission restart are decoded and displayed by using the I frame for interpolation as a reference frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038216-A (JP)
Title: Parameter adjusting device
Inventor: MURAKAWA MASAHIRO
IPC: G06N3/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform an efficient and precise parameter adjustment by applying a genetic algorithm to the parameter adjustment for a physical model of a transistor.  <P>SOLUTION: A parameter adjusting device is provided with a means for generating a new parameter gene by special crossover processing, a normalization means for applying to a parameter being a real number, and an evaluation means for evaluating the parameter so that it will match a characteristic unique to the transistor (MOSFET) highly precisely. In the above configuration, it becomes possible to apply the genetic algorithm to the parameter adjustment for the physical model of the transistor, so that an optimum parameter group can be determined in a short time and a precise circuit simulation can be performed using the parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176532-A (JP)
Title: Chain slack correcting device
Inventor: DOJO YUICHI
IPC: E01D21/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain slack correcting device which does not easily loose an effect of eliminating the slack of a chain which supports a scaffold even when vibration caused by an impact made by shifting positions on the scaffold or by placing things on the scaffold.  <P>SOLUTION: The chain slack correcting device is arranged in a line and applied at the midpoint of a chain which is stretched tautly, and is provided with a pair of engaging bodies which are engaged with spaces between along the length direction of the chain, a retaining part and a supporting part. The device is composed of a fixed body having one of the connected engaging body, a movable body with the other of the engaging body retained movably by the retaining part of the fixed body to be capable of moving far and close toward the supporting part of the fixed body and also an adjuster to make intervals variable between the supporting body of the fixed body and the movable body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043648-A (JP)
Title: Optical multilayer film filter and optical communication system using the same, or ase light source for evaluation
Inventor: KONDO KEIICHI
IPC: G02B5/28
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliability optical multilayer film filter capable of suppressing a wavelength shift even under high temperature and humidity conditions, and to provide an optical communication system using the same or an ASE light source for evaluation.  <P>SOLUTION: This is an optical multilayer film filter which consists of SiO<SB>2</SB>films 12 as low refractive index layers and Ta<SB>2</SB>O<SB>5</SB>films 13 as high refractive index layers which are alternately stacked, and in which the uppermost layer is made to be a high refractive index layer and also a high moisture resistant layer, and the filter has a high refractive index as an optical multilayer film filter, and is able to suppress a wavelength shift by the high moisture resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044747-A (JP)
Title: Overhead backlight
Inventor: HANIYU ATSUSHI
IPC: F21S2/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in weight of overhead backlight.  <P>SOLUTION: In the overhead backlight where a light source 7 is arranged behind a light diffusion surface member 9, the light diffusion surface member 9 constituted only of a sheet material of less than 1 mm thickness, and the sheet material 9 includes a low transmittance diffusion sheet where the total light transmittance is 10-50%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048849-A (JP)
Title: Pipe restraining instrument and pipe restraining method
Inventor: ENOMOTO SHIGEYUKI
IPC: F16L3/18
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe restraining instrument for restraining an arbitrary section of a pipe as a restraint point by a simple structure and to provide a pipe restraining method by use of the instrument.  <P>SOLUTION: Instead of a conventional pipe restraining instrument for restraining a pipe on a support structure, this pipe restraining instrument is provided with a pipe pressing member which is made of a long member and in which each through hole is provided on both end sides, a pair of bar members whose one ends are fixed to a support member and which pass through the through holes, and a fixing device connected with the other ends of the bar members for fixation. When the pipe is arranged and sandwiched between the support member and the pipe pressing member, the bar members pass through the through holes, and the fixing device is connected with the other ends of the bar members, the pipe is sandwiched between the support member and the pipe pressing member and is restrained so as to move only by predetermined dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055680-A (JP)
Title: Fixing roller and fixing device
Inventor: SAWAMURA EIJI
IPC: F16C13/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing roller which can prevent defective fixation by securing a satisfactory nip width.  <P>SOLUTION: The fixing roller is constituted of at least five layers, that is, a support layer, a sponge layer, an electromagnetic induction heating layer 13, an elastic layer and a release layer in this order from the inside to the outside. The layer 13 in the thickness direction is partly divided into three or more parts by cut lines 13 at least in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097217-A (JP)
Title: Float for fishing
Inventor: YAMAMOTO TATSUO
IPC: A01K93/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float for fishing with a variable surface area or floating force to obtain optimum floating force and surface area.  <P>SOLUTION: The float comprises an upper part and a lower part and sets the degree of coupling of the upper part with the lower part as variable. The float is provided with an immersible cavity inside, and the immersible volume of the cavity is set as variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080787-A (JP)
Title: Contour emphasizing device of digital image data, its method, and digital display apparatus using it
Inventor: BUN SHOKAN
IPC: G09G5/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To display a background and an object clearly and distinctly by projecting an objected matter out of a background image clearly in the case of displaying an image based on a digital image data, and to improve a visibility by displaying a contour of the object emphatically even though an input image data does not take a process to discriminate the background from the object.  <P>SOLUTION: When a digital image is displayed, the object and the background are displayed further clearly and distinctly and the visibility is improved by receiving the digital image data applied from an outside portion, by decreasing the image data of a pixel having a relatively small value compared mutually with the image data between the adjacent pixels, by increasing the image data of a pixel having a relatively large value, and by emphasizing a difference between two image data further.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332522-A (JP)
Title: Overlay construction method, cutting overlay construction method, and paving construction method
Inventor: KODAMA TOSHIJI
IPC: E01C23/09
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overlay construction method, a cutting overlay construction method, and a paving construction method, which solves problems of noises and vibration, minimizes a cutting range, and offer superior workability.  <P>SOLUTION: The overlay construction method comprises the following steps of; marking reference lines and points, covering a road surface, including a manhole lid/frame Mh, with a peeling agent 5 and repairing the road surface including the peeling agent layer, determining the center position a of a manhole frame 2 on the road surface after an overlay work on the basis of the reference lines and points and cutting out a base course into bowl-like shape having a spherical section Sc, lifting up and removing the cut out base course together with the manhole frame 2, and setting the manhole frame 2 with anchoring bolts 4 arranged thereon at a prescribed position on the upper edge 3a of a lower frame body 3, and temporarily installing an inner frame 8, which blocks a gap between the manhole frame 2 and the lower frame body 3, after adjusting the height of the installation to a road surface level after the work, and then executing paving work for gaps on the periphery of the inner frame 8, surrounding cavities, and a surface layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063613-A (JP)
Title: Optical disk tilt detection device and optical disk drive device
Inventor: TERAJIMA TAKAO
IPC: G11B7/095
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable bidirectional tilt to be detected with a unidirectional tilt sensor.  <P>SOLUTION: An integration circuit 35 generates an Rad tilt calculation signal by integrating a Tan tilt detection signal outputted by a Tan (tangential) tilt sensor 17 with a rotation angle based on a rotation signal outputted by a spindle motor 2. An Rad coma aberration control means 36 controls the Rad coma aberration altering means based on the Rad tilt calculation signal, and a Tan coma aberration altering means 37 controls the Tan coma aberration altering means based on the Tan tilt detection signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062752-A (JP)
Title: Monitoring device, unit, and image forming apparatus
Inventor: FURUTA MICHIO
IPC: G03G15/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monitoring device for monitoring the service circumstances of a unit constituted to be attached to/detached from the main body of an image forming apparatus, capable of coping with the mutual replacement of old units and realizing the miniaturization of an entire connection part by simplifying the constitution of the connection part.  <P>SOLUTION: The monitoring device 130 equipped with an IC 134 (non-volatile memory) for storing the service circumstances or the like of a fixing unit constituted to be attached to/detached from the main body of the image forming apparatus is attached to a receptacle 54 for electrically connecting the fixing unit to the main body in a state where the fixing unit is attached to the main body. When the fixing unit is attached to the main body, the monitoring device main body 136 (IC 134) of the device 130 is interfaced with a control part provided in the main body through the receptacle 54, whereby various pieces of information are stored in the IC 134 by the control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067822-A (JP)
Title: Document conveying device and image reading device
Inventor: NISHIYAMA KOJI
IPC: G03G15/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document conveying device for suppressing variation in document conveying speed, and an image reading device having the document conveying device.  <P>SOLUTION: The document conveying device comprises first and second driving rollers 20 and 21 for conveying the document, a first pulley 33 and a second pulley 34, and a motor 27 for transmitting a rotation force to the first and second driving rollers 20 and 21 via a timing belt 36 to drive it. The first pulleys 33 and 34 are designed so that integral multiple of the value obtained by converting the length of one rotation thereof to the peripheral length of the first and second driving rollers 20 and 21 is substantially the same as the clearance between a first reading unit 28 and a second reading unit 29 located on the downstream side in the conveying direction of the document 11 than the first reading unit 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067063-A (JP)
Title: Multi-color sheet-fed printer
Inventor: AOYAMA HIDEO
IPC: B41F21/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color sheet-fed printer capable of suppressing injuring on a printing surface of a sheet held on a peripheral surface of an impression cylinder.  <P>SOLUTION: The multi-color sheet-fed printer is equipped with an impression cylinder 7 structured to print in multi-colors by making a plurality of rotations to feed the sheet held on the peripheral surface and a feeding cylinder 8 arranged opposite to the impression cylinder 7 for feeding the sheet held on the peripheral surface is so constituted that a gap X between the peripheral surface of the feeding cylinder 8 and the peripheral surface of the impression cylinder 7 becomes ≥25% and ≤50% of a distance R from the center of the feeding cylinder 8 to a position for gripping the sheet by a gripper 11 in a range of 115° to 290° toward a rear end part of the sheet in the case where a position for gripping the leading edge part of the sheet by the gripper 11 of the feeding cylinder 8 is taken as a reference 0°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072331-A (JP)
Title: Method for manufacturing wiring board
Inventor: NAGASAWA TADASHI
IPC: H05K3/38
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing such a wiring board that excels in flatness and reliability.  <P>SOLUTION: The method for manufacturing a wiring board 1 includes a perforation step to form a through hole in an insulation layer 3 containing a thermosetting resin; a via formation step to form a conductor in the through hole and made a via 7; a wiring circuit embedding step where the insulation layer 3 formed in the via formation step is aligned with a wiring circuit layer 5 formed in advance on a supporting substrate 9, and the insulation layer 3, the wiring circuit layer 5, and the supporting substrate 9 are thermally press-fitted in the lamination direction so as to embed the wiring circuit layer 5 in the insulation layer 3; a removal step to remove the supporting substrate 9; a curing step to cure the insulation layer 3 wherein the wiring circuit layer 5 and the via 7 are formed; and a cutting step where a product 1a for the wiring board 1 and a non-product 1b are cut from the cured insulation layer 3. A part of the insulation layer 3 in the product 1a is protruded to the side of the non-product part 1b at least in one step of the circuit embedding step and the curing step, so that a mass of the insulation layer 3 of the product part 1a is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075892-A (JP)
Title: Thermosetting composition
Inventor: SAITO TAKASHI
IPC: H01L23/29
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermosetting composition that provides a cured material having excellent chemical performance, mechanical properties, particularly toughness (persistence) and weather resistance at a relatively low temperature and has improved storage stability and is usable as a one pack type having low viscosity and a high solid content.  <P>SOLUTION: The thermosetting composition comprises a compound (A) obtained by reacting a compound (a1) containing two or more carboxy groups in one molecule with a compound (a2) containing two or more vinyl(thio) ether groups in one molecule and a compound (B) containing two or more oxetane groups in one molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079846-A (JP)
Title: Mobile terminal device
Inventor: TOMIOKA HIDEO
IPC: G03B17/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To display a proper image with minimum software processing or without the software processing by simple constitution in the case of photographing an object with a rotatable camera.  <P>SOLUTION: This mobile terminal device is provided with a casing 52 and a camera unit 30 which is fitted to a casing 52 in the state of being rotatable around a rotary shaft A so as to switch a photographing direction to the side of one surface 12 of the casing and the side of a surface 13 other than the surface 12. The camera unit 30 is provided with lenses 33, 34 and an imaging device 32 arrayed while being apart from each other along an axis B crossing with the rotary shaft A. Between the casing and the camera unit 30, a rotation mechanism for rotating the imaging device 32 around the axis according to the rotation of the camera unit 30 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI