baber/WOPTO huggingface dataset:
Patent JP-2005234539-A (JP)
Title: Light propagation structure for optical system, optical display device, and optical modulating element
Inventor: UCHIYAMA SHOICHI
IPC: G02F1/13357
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light propagation structure for an optical system, which is suitable to increase a luminance dynamic range and the number of gradations, to prevent decrease of the viewing angle and to improve image quality.  <P>SOLUTION: A projection type display device 100 includes: a light source 10; a luminance modulating light valve having a plurality of pixels whose transmissivity T1 can independently be controlled; and a color modulating panel admitting light from the luminance modulating light valve to enter and having a plurality of pixels whose transmissivity T2 can be independently be controlled. A light diffusion member 32 is stuck to the light incident face of the color modulating panel. This restrains a decrease of the viewing angle and makes it possible to comparatively accurately form the optical image of the luminance modulating light valve onto the pixel face of the color modulating panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006196205-A (JP)
Title: Nonaqueous secondary battery and manufacturing method of its positive electrode paste
Inventor: TAKENO MITSUHIRO
IPC: H01M10/0566
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery adopting a positive electrode composition using water as a dispersing medium and capable of reducing a manufacturing cost, and enhancing adhesion of a positive electrode to lengthen the life characteristics.  <P>SOLUTION: The nonaqueous secondary battery is comprised of the positive electrode containing a composite lithium oxide as an active material and carbon material as a conductive material, a negative electrode containing an active material capable of holding lithium, a separator, and an electrolyte comprising a nonaqueous solvent, and the positive electrode contains a binder of a fluorine system polymer, a sodium salt of CMC, and a cationic cellulose derivative having a specific structural formula. By making adsorb the cationic cellulose derivative in the conductive material, adhesion is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201835-A (JP)
Title: Electronic mail device and electronic mail program
Inventor: YOSHIKAWA SEIJI
IPC: G06Q50/32
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail device and an electronic mail program of which the document management can be easily performed even if all documents are electronized and delivered electronically.  <P>SOLUTION: When a sender creates electronic mail data d2 composed of a data record d22 and a header record d21 and transmits the data to an electronic mail server 1 through a user terminal 2i, the electronic mail server 1 stores the electronic mail data d2 in a mail database 12. At that time, the electronic mail server 1 records a transmission time and date on the header record d21. Next, when the electronic mail server 1 distributes the received electronic mail data d2 according to the e-mail address of the recipient of the header record d21, the recipient receives the electronic mail data d2 through the user terminal 2i. At that time, the electronic mail server 1 records a reception time and date on the header record d21. Moreover, when the recipient reads the received electronic mail data d2, the electronic mail server 1 records the reference time and date on the header record d21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198633-A (JP)
Title: Method for removing solder dross, and device therefor
Inventor: SAKAGAMI SHUHEI
IPC: H05K3/34
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing solder dross and a device for it, by which method and device, the solder dross floating on molten solder existing in a jet flow solder bath can be simply and surely removed and collected.  <P>SOLUTION: In the method for removing the solder dross, the solder dross (4) floating on the molten solder (5) existing in a solder dipping bath (12) is sucked by vacuum, while holding the opening portion (18) of a vacuum suction nozzle (1) in the solder dross (4). Thus, the solder dross (4) only can be surely removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207656-A (JP)
Title: Fluid conduit shut-off tool
Inventor: JO HIROYUKI
IPC: F16L55/12
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To reliably shut off the flow of fluid by allowing easy insertion of a fluid conduit such as a bent pipe into a prescribed position, even if it has a complicated shape, such as a bent pipe.  <P>SOLUTION: In this fluid conduit shut-off tool, a hollow pipe 1 made of a flexible material is inserted into the fluid conduit for shutting off the flow of the fluid in the fluid conduit. In at least one position in the longitudinal direction of the hollow pipe 1, a diameter-enlargement operating part 5 is provided. The fluid conduct shut-off tool is expanded in the radial direction of the hollow pipe and pressed brought into contact with the inner wall of the fluid conduit to increase the inner pressure of the hollow pipe 1 to shut off the flow of the fluid in the fluid conduit. Other portions are formed on a non-diameter-enlargement operating part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208830-A (JP)
Title: Projector
Inventor: SUZUKI TATSUYA
IPC: H04N5/74
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of rapidly and easily performing setting in the case of projecting an image.  <P>SOLUTION: The projector is equipped with an external case member 101 forming a nearly rectangular parallelepiped shape whose height in a vertical direction is larger than the width in a horizontal direction in a state the image is projected, and housing a projector main body; and a projection lens 102 exposed to a side surface nearer to the upper end of the external case member than the lower end of the external case member in a state the image is projected so as to project the image. It is further equipped with a pedestal part for coupling and supporting the external case member. It is conceivable that the external case member is freely attached to/detached from the pedestal part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205237-A (JP)
Title: Molding apparatus of pressure molding inductor and its molding method
Inventor: NAKAYAMA KAZUHIRO
IPC: B30B11/02
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, due to the possibility of the occurrence of deformation of a wire 2 and flawing of an insulating film, the exertion of a high pressing pressure is not possible and the high magnetic permeability of a green compact molding 1 is not possible.  <P>SOLUTION: The molding apparatus comprises a metal mold 10 having a through-hole 12 in a perpendicular direction, an upper punch 20 vertically movable within the through-hole 12 and having a through-hole 24 in a perpendicular direction, and a lower punch 30 vertically movable at least in its portion within the through-hole 12 and having a hole 34 in a perpendicular direction on its top face. The molding method includes a process of fitting one end of the rectilinear wire 2 extending in the perpendicular direction into the hole 34 of the lower punch 30, and inserting the wire 2 and the lower punch 30 into the through-hole 12 from below, a process of packing a magnetic powder 5 into the through-hole 24, and a process of pressure molding the magnetic powder 5 by lowering the upper punch 20 while inserting the top end of the wire 2 into the through-hole 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212817-A (JP)
Title: Inkjet recording apparatus and recording method
Inventor: NAGASHIMA MASAZUMI
IPC: B41J2/175
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To make replacement of ink tanks provided at a plurality of recording parts to be conducted at the same timing.  <P>SOLUTION: This inkjet recording apparatus with a plurality of independent recording parts performs recording actions through the optional use of the plurality of recording parts, so as to almost equally consume ink in each of the plurality of ink tanks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285746-A (JP)
Title: Observation method for sample by use of scanning type electron microscope and its device
Inventor: OBARA KENJI
IPC: G01N23/225
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for automatic focusing in semiconductor defect automatic review by use of an electron beam type microscope to improve throughput for observing a sample.  <P>SOLUTION: In this observation method for the sample by use of the scanning type electron microscope, the sample is imaged at low magnification by the scanning type electron microscope to obtain image, a region in which the sample is imaged at high magnification from the image obtained at low magnification is specified, the sample is imaged at high magnification by the scanning type electron microscope to obtain a focusing position, and a focus of the scanning type electron microscope is set to the obtained focusing position to obtain image at high magnification in the specified region while a focusing position is set to the focusing position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216427-A (JP)
Title: Manufacturing method of substrate with terminal
Inventor: SAKA KAZUNORI
IPC: H01R43/20
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate with a terminal, in which an end part molding process and a press-fit fixing process can be carried out simultaneously, and furthermore, molding works on both ends in advance is not necessary when the terminal is supplied to the press fitting process.  <P>SOLUTION: This manufacturing method of the substrate with the terminal is the manufacturing method of the substrate 20 with the terminal consisting of the terminal 2 that is press-fit fixed to the substrate 1, in which one end side 2b of the terminal 2 and the substrate 1 are stricken, and also the other end side 2a of the terminal 2 and a recessed part 13 of a pressing tool 11 having the recessed part 13 are stricken, then the one end side 2b of the terminal 2 is press-fitted to the substrate 1 by applying a press-fit fixing process in which the substrate 1 and the pressing tool 11 are moved relatively in the approaching direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220694-A (JP)
Title: Gloss image forming apparatus
Inventor: TANIDA KEIICHI
IPC: G03G9/08
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming a good photographic image with high gloss.  <P>SOLUTION: The gloss image forming apparatus is equipped with: a means for forming a color toner image on a transparent film by a plurality of developing devices containing a cyan toner C, a yellow toner Y, a magenta toner M and a black toner B; and a means for forming a white toner image, by a developing device 3W containing a non-light transmitting white toner W, on the surface of the transparent film where the color toner image is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220976-A (JP)
Title: Transfer device and image forming apparatus
Inventor: NARAHARA TAKASHI
IPC: G03G21/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transfer memory caused when finishing paper interval transfer cleaning without lowering cleaning performance in paper interval transfer cleaning.  <P>SOLUTION: In the transfer device, transfer voltage is applied to a transfer member coming into contact with a latent image carrier by a voltage generating means to transfer a toner image formed on the latent image carrier to transfer material made to pass between the latent image carrier and the transfer member. The transfer device has a means to apply a bias having a reverse polarity to toner to the transfer member from a transfer high voltage power source when the transfer material passes between the latent image carrier and the transfer member, and apply the bias having the same polarity as the toner thereto when the transfer material does not pass between the latent image carrier and the transfer member. When the bias having the same polarity as the toner is applied between the transfer material and the transfer material, it is switched to transfer bias having the reverse polarity to the toner after prescribed waiting time is provided in a state where the output of transfer high voltage is turned off after finishing applying the bias having the same polarity as the toner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217883-A (JP)
Title: Enzyme for producing glyoxylic acid and method for producing glyoxylic acid by using the same
Inventor: IWASAKI AKIRA
IPC: C12N9/02
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzyme effective for converting glyoxal to glyoxylic acid and inert to the produced glyoxylic acid.  <P>SOLUTION: The enzyme for producing glyoxylic acid by converting glyoxal to glyoxylic acid and inert to glyoxylic acid is produced by a bacterial strain of the genus Pseudomonas. The invention further relates to a method for the production of glyoxylic acid by contacting glyoxal with the glyoxylic acid production enzyme and converting glyoxal to glyoxylic acid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219637-A (JP)
Title: Polyvinyl alcohol-based film and polarizing film
Inventor: HAYAKAWA SEIICHIRO
IPC: C08J5/18
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based film without having optical unevenness, without causing a blocking of the films each other even on winding the long length film in a roll state and preserving for a long time, very excellent in film appearance, and becoming a stock material for obtaining a polarizing film, and a polarizing film without having disturbance such as color unevenness, etc., and excellent in an optical appearance.  <P>SOLUTION: This polyvinyl alcohol-based film is provided with that regarding to its film surface, a negative ion analysis is performed by a flight time type secondary ion mass spectrometer, and on setting the total of the detected intensities of the whole negative ions as one, any of the total of the detected intensities of a 10-30C aliphatic carboxylic acid fragment ion (a), the total of the detected intensities of sulfur fragment ion (b) and the total of the detected intensities of nitrogen fragment ion (c), is in 0.0001-0.01 range. The polarizing film consisting of the polyvinyl alcohol-based firm is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219645-A (JP)
Title: Method for drying vinyl pyrrolidone-based polymer
Inventor: FUJISE KEIICHI
IPC: C08L39/06
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drying a vinyl pyrrolidone-based polymer by applying a solution containing the vinyl pyrrolidone-based polymer and water on a heat conductive surface of a heating surface-adhering type dryer by a compression roll for drying, and peeling off the dried vinyl pyrrolidone-based polymer from the heat conductive surface by a peeling means, without frequently requiring the stop of drying work for a maintenance such as rust removal, etc., and capable of continuously drying at a low cost.  <P>SOLUTION: This method for drying is provided by using as a compression roll, made of iron, treated with nickel-plating on its surface and then chrome-plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022302-A (JP)
Title: Solvent-soluble polyimide copolymer and polyimide varnish
Inventor: SAEKI TAIDO
IPC: C08G73/10
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent-soluble polyimide copolymer which has high solvent solubility, has excellent flexibility and does not practically generate siloxane outgas.  <P>SOLUTION: The polyimide copolymer is obtained by imidizing a component (A): an ether group-containing tetracarboxylic acid dianhydride (a1) and a 3,3',4,4'- diphenyl sulfone tetracarboxylic acid dianhydride (a2), and a component (B): an ether group-containing aromatic diamine (b1) and an oxyalkylene group-containing diamine (b2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227098-A (JP)
Title: Photoreceptor drum unit and image forming apparatus equipped with the same
Inventor: FUKUNAGA YASUYUKI
IPC: F16C13/00
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum unit which prevents the occurrence of play between a pin and a fitting groove and prevents the occurrence of rotation irregularity during transmission of drive from a rotary shaft to a flange member, and an image forming apparatus equipped with the same.  <P>SOLUTION: The photoreceptor drum unit is equipped with the rotary shaft 34 rotationally driven by a driving means 33, a drum body 31 having a photosensitive layer and a pin 38 both ends of which protrude from the rotary shaft 34. Also, the photoreceptor drum unit is equipped with the flange member 32 which is mounted on the drum body 31, into which the rotary shaft 34 is inserted, and which rotates integrally with the rotary shaft 34. The fitting groove 39 which fits to the pin 38 is formed in the flange member 32. The fitting groove 39 is formed in a tapered shape where the width Y of the fitting groove 39 is reduced from the outer side toward the inner side in the longitudinal direction X of the rotary shaft 34. The width on the outer side in the longitudinal direction X of the fitting groove 39 is set larger than the diameter of the pin 38 and the width on the inner side in the longitudinal direction X is set smaller than the diameter of the pin 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104925-A (JP)
Title: Pole
Inventor: MORITA KATSUYUKI
IPC: E01F9/685
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a split of a pole body made of a synthetic resin when the pole is bent by a crash of a vehicle or the like, and to facilitate restoration of the original shape of the pole body when the bent pole is attempted to be restored for reuse, in the pole comprising the hollow pole body made of the synthetic resin and a supporting pole made of an aluminum alloy removably pushed and inserted into the body over the full length of the pole body so that it may be held tightly.  <P>SOLUTION: The supporting pole 3 made of the aluminum alloy is pushed and inserted into the pole body 2 made of a crosslinked polyethylene so that it may be held tightly without falling naturally from the pole body 2. When the pole is bent by the crash of the vehicle or the like, the pole body 2 and the supporting pole 3 are brought to be deviated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230090-A (JP)
Title: Motor driving device and analog electronic clock
Inventor: HASEGAWA TAKANORI
IPC: G04C3/14
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the construction of a motor driving device and make it possible to smooth the rotation of a motor.  <P>SOLUTION: A control circuit 103 determines that the direction of rotation of the motor 105 due to vibration is positive in the cases where the detection signal Sr detected by a rotation detection circuit 106 is lower than a first reference level Vcomp1, within a first reference time after the motor 105 is rotationally driven by a normal driving pulse P1, and is lower than the first reference level Vcomp1 and higher than a second reference level Vcomp2 within a second reference time after the first reference time. Then, the control circuit rotationally drives the motor 105 with the same driving timing as the timing of driving by a corrected driving pulse P21, using an intermediate driving pulse P22 whose energy is larger than that of the normal driving pulse P1 and smaller than that of the corrected driving pulse P21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225796-A (JP)
Title: Method for preventing weft density unevenness in loom
Inventor: TAKANO TOSHIO
IPC: D03D51/12
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To make weft density uneveness (weaving bar) caused by at least one of the following switching inconspicuous, while the loom is operated and the weaving bar is caused by at lease one of the deviations of elements relating to the weft-restraining force or the rotation speed of the main shaft of the loom.  <P>SOLUTION: In a loom 1 where the warp-running members (3, 13) are driven by the speed command signal to allow the warp run, when the rotation speed of the main shaft of the loom 1 and the elements relating to the weft-restrainig force are changed, the signal of the speed command to the warp running members (3, 13) is corrected in the direction that the weft density unevenness caused by the above-stated switching may be dissolved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227931-A (JP)
Title: Image management method, and computer-readable image management program
Inventor: ITAHANA KYOSUKE
IPC: G06K7/00
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image management method and a computer-readable image management program for executing the method capable of enhancing convenience in managing image content stored in an external storage device.  <P>SOLUTION: The image management method is executed by a rear projector provided with an optical device and a control board for controlling the optical device, and manages by displaying the image content stored in a memory card by the optical device. The control board executes a storage position acquiring step S2 for acquiring a storage position in the memory card of the image content displayed by the optical device, an identification code generating step S4 for generating an identification code presenting the storage position of the image content formed of a two-dimensional code on the basis of the acquired storage position, identification code output steps S5, S10 for outputting the generated identification code to at least either of the optical device and a printer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005232670-A (JP)
Title: Rise and fall guiding means of heddle frame for loom
Inventor: HAKU KYOTAI
IPC: F16N9/04
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rise and fall guiding means of a heddle frame for a loom, which guiding means makes lubrication easy, and makes a lubricant oil, lubricated once in a guide groove, coating on and lubricating the outer face of the vertical stays of the heddle frame for a long time so that the heddle frame is prevented from wearing out and the applied lubricant oil does not flow into the bottom.  <P>SOLUTION: The rise and fall guiding means of a heddle frame for a loom comprises a main body formed long in the direction in which direction the heddle frames of a loom are arrayed, a plurality of first guide grooves equipped to carry and guide the heddle frame, at least one tank equipped at least on the upper part of the main body and holding the lubricant oil therein, and adsorbing pieces connected at the opposite side of the heddle frame of the body and having a plurality of second guide grooves communicating with the tank and arrayed in the first guide grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI