baber/WOPTO huggingface dataset:
Patent JP-2005320451-A (JP)
Title: Manufacturing method of polymer for resist
Inventor: KANEKO ISAO
IPC: G03F7/039
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer for resists excellent in solubility in organic solvents.  <P>SOLUTION: The manufacturing method comprises solution-polymerizing monomers to be converted into constituting units of the aimed polymer by the polymerization in a solvent to obtain a solution containing the aimed polymer, mixing a solvent for reprecipitation with the solution containing the polymer to cause the polymer to deposit, separating the polymer, and drying the polymer by controlling the powder temperature of the polymer for resists so that it falls within the range of -30 to 40°C in a region where the liquid content of the polymer is at least 10% and that it gets higher than the powder temperature of the polymer for resists in the region where the liquid content of the polymer is at least 10% and falls within the range of 30-70°C in a region where the liquid content of the polymer is less than 10% (inclusive of 0%).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324971-A (JP)
Title: Carbon nanotube and its manufacturing method
Inventor: MORISHIMA RYUTA
IPC: C01B31/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube superior in hydrogen storage ability and its manufacturing method.  <P>SOLUTION: The carbon nanotube has an average diameter of 2 to 10 nm and has a bundle structure. This carbon nanotube can be manufactured through a defect introducing process for introducing defects into a raw material carbon nanotube, and a heating process for heating the raw material carbon nanotube into which the defects have been introduced, to a temperature of 1,000 to 2,000°C in a vacuum or in an innert gas atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325914-A (JP)
Title: Air floating linear driving gear
Inventor: YOSHITAKE HIRONOBU
IPC: B23Q1/38
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air floating linear driving gear that is clean and less in speed irregularity.  <P>SOLUTION: Besides one of the bearings formed on both ends of a revolving shaft 1 is engaged with the feed screw bearing face 31 to form a male screw shaped feed screw part on the peripheral face of the revolving shaft 1 and an internal of a frame 4, it is arranged confronting to a feed screw bearing face 31 which is composed of the female screw shaped grooved part formed on an inner peripheral face and the first static pressure air bearing 3 consisting of the hollow cylindrical air bearing part 32 with an air supply hole to feed air communicating with the grooved part. Beside the other bearing unit is engaged with a journal bearing face 71 formed on the outer peripheral face of the revolving shaft 1 and an internal of the frame 4, it is arranged confronting to the journal bearing face 71 which is composed of the second static pressure air bearing 7 consisting of the hollow cylindrical air bearing part 72 with an air supply hole to feed air communicating with the inner face and the revolving shaft 1 is linear driven by exciting a motor stator 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325005-A (JP)
Title: Concrete secondary product
Inventor: WATANABE OSAMU
IPC: C04B18/16
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete secondary product which promotes the reuse of a plasterboard waste and which has a low cost acceptable to a market by making use of the features of a waste as a raw material and by combining with adjusting to the purpose.  <P>SOLUTION: The concrete secondary product is characterized in that such aggregate as a powder of the plaster that a plasterboard waste has been freed of the paper, a pulverizate of a concrete waste, a concrete sludge and aggregate sludge that are discharged along with washing water at the time of washing a mixer in a not-hardened concrete plant, a river sedimentary earth, sludge and so on, are used and solidified with a proper quantity of cement (such a quantity of cement as to enable to secure the required strength).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004347598-A (JP)
Title: Method and device for determining isomer composition in isocyanate manufacturing process
Inventor: MAHRENHOLTZ JOCHEN
IPC: G01N21/35
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for determining the isomer composition of isocyanate isomer mixtures.  <P>SOLUTION: In the method for determining the isomer composition of isocyanate isomer mixtures, the actual isomer composition of the isocyanate isomer mixtures are determined, by recording the spectrum of the isocyanate isomer mixture (1) and by evaluating the spectrum using a chemometric calibration model (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005333699-A (JP)
Title: Switching power supply
Inventor: TERASAWA YOICHI
IPC: H02M3/28
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain an operation delay period sufficient for avoiding lack of a sync signal for instantaneous lack of the sync signal.  <P>SOLUTION: The switching power supply comprises a free running oscillation circuit 26 generating a frequency lower than the synchronizing frequency of a sync signal and delivering an oscillation output when the sync signal is inputted, a section 28 for controlling the on interval of a switching element Q1 such that the output voltage has a target value by determining the on timing of the switching element Q1 based on the output from the free running oscillation circuit 26 or the sync signal, and a lack period generation circuit 23 for stopping operation when the sync signal is iputted and starting operation when the sync signal is not iputted. When the sync signal is not iputted, the on interval control section 28 performs switching operation of the switching element Q1 at the on timing of the free running oscillation circuit 26 and performs intermittent switching operation based on the output from the lack period generation circuit 23 upon elapsing a predetermined time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332901-A (JP)
Title: Protecting method of semiconductor wafer
Inventor: MIYAGAWA SEISHI
IPC: H01L21/304
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the protecting method of a semiconductor wafer wherein superior sticking is performed even to a recess and a stepped part on the surface of a wafer when the back of a semiconductor wafer is ground, breakage and smearing of the wafer which are to be caused by water influx are prevented, and easy exfoliation is enabled after passing through a heating process in which an adhesive film for die bonding is stuck.  <P>SOLUTION: The protecting method of a semiconductor wafer in manufacturing a semiconductor wafer includes: a first process wherein an adhesive film in which an adhesive agent layer with high elasticity modulus by optical irradiation was formed on one surface of a substrate film is stuck on a circuit formation side of the semiconductor wafer; a second process wherein the semiconductor wafer is fixed to a grinding machine or a polisher, and the circuit non-forming side of the semiconductor wafer is worked; a third process wherein elasticity modulus of the adhesive agent layer is made high by optical irradiation to the adhesive film; a fourth process wherein the adhesive film for die bonding is stuck on the circuit non-forming side of the semiconductor wafer; and a fifth process wherein the adhesive film is exfoliated from the semiconductor wafer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333511-A (JP)
Title: Network type video controller and its controlling method
Inventor: MASUYAMA HIROSHI
IPC: G06F13/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network type video controller capable of accurately controlling a remote device in the case of transmitting a remote control signal by using a network and controlling the device in a remote place.  <P>SOLUTION: An encoded video signal and an encoded sound signal are transmitted through the network, a first remote control signal is received through the network, the remote control code of the received first remote control signal is interpreted to output a second remote control signal corresponding to the remote control code, and if the received first remote control signal is a remote control code that is inhibited beforehand from being processed, processing execution by the second remote control signal is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005240792-A (JP)
Title: Internal-combustion engine
Inventor: MATSUMOTO ISAO
IPC: F02F1/20
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the pressure pulsation in a crank chamber in accordance with the operating condition, for example, even when the engine speed fluctuates.  <P>SOLUTION: An internal-combustion engine is equipped with an engine operating condition sensing means 18, 19, 20 to sense the operating condition, a pressure buffer device 9 having a pressure buffer chamber 12 of resonator type having communication with the crank chamber, and a pressure buffer chamber capacity changing means 20 to change the capacity of the pressure buffer chamber in accordance with the operating condition sensed by the sensing means. This internal-combustion engine absorbs and suppresses the pressure pulsation in the crank chamber over a wider range of engine speed by changing the capacity of the pressure buffer chamber by the pressure buffer chamber capacity changing means in response to the engine speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329376-A (JP)
Title: Apparatus for generating electrolytic water
Inventor: MIYASHITA KOICHI
IPC: C25B9/23
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating electrolytic water obtaining drinking alkaline electrolytic water and forming no trihalomethane inside an electrolytic chamber.  <P>SOLUTION: The apparatus for generating the electrolytic water includes a pair of electrolytic chambers 3 and 4 arranged by facing each other through an ion permeable diaphragm 2, raw water supply means 9, electrodes 6 and 7 provided in the electrolytic chambers 3 and 4, and electrolytic water removing means 18 and 19 for removing the electrolytic water from the electrolytic chambers 3 and 4. The apparatus for generating the electrolytic water further includes a cation exchange membrane 2, at least an electrode 7 closed so as to integrate with the surface of the cation exchange membrane 2 in the electrolytic chamber 4 on a cathode side and at least cathode side raw water supply means 12 for supplying purified water which is treated by an activated carbon and a hollow fiber membrane in the electrolytic chamber 4. The electrode 7 is served as a porous body formed by coating the surface of the cation exchange resin 2 with a paste-like electrode material containing a conductive powder and a binding agent, heating and pressuring. A mesh-like or porous solid electrode 6 separately provided in the electrolytic chamber 3 on an anode side from the cation exchange membrane 2 is included.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339185-A (JP)
Title: System and method for color management
Inventor: KITAZAWA NARIYUKI
IPC: G06Q50/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color management system, which can easily manage output colors of color proofs ouputted in a period from receiving a printing order until printing completion, and its color management method.  <P>SOLUTION: The color management system has colorimeters (3a to 3c) to measure output colors of color proofs, and a storage means (12) for linking measured values measured by the colorimeters with the order information which is used to identify the order in which measured color proofs are outputted, and storing them. In addition, the color management system also has information creation means (13, 14) for creating information which indicates situations of output colors for every order that a color proof is outputted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338468-A (JP)
Title: Method for solving display failure in nematic liquid crystal display element
Inventor: HATSUSAKA KAZUTERU
IPC: G02F1/1337
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for solving a display failure, such as stain/unevenness and image persistence due to a chromatographic phenomenon of an impurity coming from materials constructing a liquid crystal display device on an alignment layer surface, or that due to lowering of the voltage holding ratio, in a nematic liquid crystal display element.  <P>SOLUTION: The method for solving the display failure in the nematic liquid crystal display element comprises attaching an organic compound with an ether bond to the alignment layers in the nematic liquid crystal display element with the alignment layers on opposing surfaces of a pair of mutually opposing substrates. Because the display failure occurring in the liquid crystal injection step in the manufacture of the nematic liquid crystal display element is suppressed, the method for solving the display failure is useful in improving characteristics of the nematic liquid crystal display element and in an efficient manufacture thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340008-A (JP)
Title: Fuel cell system
Inventor: ONUMA SHIGENORI
IPC: H01M8/06
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system suppressing increase in complication and increase in cost of a device by regenerating a reforming catalyst without installing an additional device.  <P>SOLUTION: In the fuel cell system, since the reforming catalyst 21a sulfur-poisoned in usual operation is regenerated with reformed gas generated in a reforming part 21, the temperature of the sulfur poisoned reforming catalyst 21a is raised to at least catalyst regeneration temperature at which sulfur is removed from the reforming catalyst 21a and a compound of sulfur. At that time, a combustion part 22 is burned same as the usual operation, and when the catalyst is regenerated, a water pump 53 is controlled to supply smaller amount of reforming water than the supply amount in usual operation, and the temperature of the reforming catalyst 21a is raised to the catalyst regeneration temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340068-A (JP)
Title: Terminal holding structure for connector used for base board
Inventor: KUTSUNA YOJI
IPC: H01R13/41
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal holding structure for a connector used for a base board capable of surely holding a terminal with a simple structure, without lowering terminal holding force.  <P>SOLUTION: The terminal holding structure for a connector used for a base board comprises a connector housing 2 provided with a terminal holding wall 3; and terminals for base board 1 pressed in terminal holding holes 4 penetrating through the terminal holding wall 3, held in the terminal holding holes 4 by their locking parts. The locking part of the terminal for the base board 1 is composed of a pair of back part locking protrusions 1d protruded in a lateral direction of the terminal for the base board 1 so as to be pressed in a side wall 5 of the terminal holding hole 4, and a pair of front part locking protrusions 1c formed at a rear side of the back part locking protrusions 1d in terms of an insertion direction so as to be pressed in the side wall 5 of the terminal holding hole 4. Shapes of the back part locking protrusion 1d and the front part locking protrusion 1c are made different from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360912-A (JP)
Title: Fastener
Inventor: ANSCHER JOSEPH
IPC: F16B19/10
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener, simply installed with a small amount of force, strong and having reliability.  <P>SOLUTION: This fastener includes: an anchor having a top plate to which the central leg part is connected; and a central pin. The free end of the central leg part is provided with two anchor arms, extended upward from the free end toward the outside to form an arrowhead-like shape. Each anchor arm has a lip extended outward at the free end thereof, and is flexible. When the anchor is disposed through a hole of an article, it can be bent inward. A push pin is connected to the surface of the top of the top plate, and it is pushed down to break a connection area, thereby forming a two-piece anchor from a single part. The push pin includes a push button and a pin. The pin is formed of a vertical post having a channel therein for storing the central leg part of the anchor. The button is pushed down to push the anchor arm outward, thereby fixing the fastener in the article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338672-A (JP)
Title: Projection type image display device
Inventor: KIMURA NOBUYUKI
IPC: G03B21/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To share an optical unit structure to inexpensively provide a plurality of projection type image display devices.  <P>SOLUTION: In the case that image display elements different by effective display size are used, a unit structure for attaching common optical elements is used, and a plurality of illumination optical systems are realized without changing a polarization converter and the other optical elements by changing only a distance between two array lenses, curvatures, and the position of a condenser lens in an illumination optical system, and the position of a first array lens and the center position of a light synthesizing prism are fixed, and thus the optical unit structure is shared to inexpensively provide a plurality of projection type image display devices.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190982-A (JP)
Title: Active material, manufacturing method of same, nonaqueous electrolyte secondary battery, and lithium primary battery
Inventor: SAKAMOTO TAKAKO
IPC: H01M10/0525
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active material having very high charging/discharging capacity, a manufacturing method of the same, a downsized and weight-saved nonaqueous electrolyte secondary battery, and a lithium primary battery.  <P>SOLUTION: The activator contains at least ferrous diphosphide, and the ferrous diphosphide has a noncrystalline part. The ferrous diphosphide having a discharging capacity of larger than 1,365 mAh/g is preferable. The manufacturing method of the active material obtains the ferrous diphosphide by sintering a mixture of ferrous phosphide obtained by reducing a phosphorus compound with hydrogen, and phosphorus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005345676-A (JP)
Title: Electrophotographic developer carrier
Inventor: KOBAYASHI NAOYUKI
IPC: G03G9/113
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic developer carrier which prolongs the lifetime of developer, achieves stable printing quality, and causes neither density change nor fogging.  <P>SOLUTION: The electrophotographic developer carrier is obtained, by coating the periphery of a carrier core material comprising a nearly spherical body with a two-layer resin coating layer comprising an inner resin layer which comprises a synthetic resin, having no electrically conductive material and a surface resin layer containing 1-5 mass% of a dispersed electrically conductive material, based on the solid content of a synthetic resin. The carrier diminishes the change in the resistance and suppresses deterioration in the charging characteristics in long-term repetitive printing, thereby the lifetime of the developer is prolonged, and stable printing quality and neither density change nor fogging are obtained for the carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360696-A (JP)
Title: Linear compressor
Inventor: KIM KWANG WOOK
IPC: F04B39/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear compressor which can reduce the noise and vibration generated in the process of compressing fluid as well as which can improve the compression efficiency.  <P>SOLUTION: The linear compressor includes: a cylinder 109 which has a discharge portion at its one side; a piston 144 for compressing the fluid while reciprocating within the cylinder by a linear motor 130, the piston having an intake passage 140 formed therethrough and leading to the interior of the cylinder; a first noise machine 160 secured to the rear side portion of the piston so as to move with the piston, the first noise machine having a passage and a noise reduction space leading to the intake passage of the piston; and a second noise machine 170 fixedly arranged within the compressor and having an internal volume which varies when the first noise machine moves linearly, the second noise machine having a passage and a noise reduction space leading to the intake passage of the first noise machine. The linear compressor has high intake efficiency and is effective in reducing the noise of various bands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005343079-A (JP)
Title: Recording head unit and inkjet recording apparatus
Inventor: TAKADA HITOSHI
IPC: B41J2/01
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize furthermore miniaturization of a recording head unit, and thereby to furthermore miniaturize an inkjet recording apparatus.  <P>SOLUTION: An inkjet recording apparatus has a recording element unit 51 equipped with an output opening through which an ink is outputted and an electric thermal converting element generating an energy for outputting the ink, an ink storing member 10, and a flexible substrate 52 in which a head side end part 60 is connected to the recording element unit 51 and an inserting part 70 inserted into a connector equipped by a recording apparatus main body is provided on a main body side end part 61. A supporting part 90 projected from the surface 14 of the ink storing member 10 is inserted into a hooking hole 91 provided on the main body side end part 61 of the substrate 52, and the main body side end part 61 can be displaced in the axial direction of the supporting part 90, and is held so as to rotate around the supporting part 90.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348555-A (JP)
Title: Motor
Inventor: TANIGUCHI MITSUYUKI
IPC: H02K11/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the coaxial degree of rotation shafts in a coupling of a motor and an encoder regardless of the process accuracy of an inlay, and also to improve the rotation accuracy of the motor by improving the coaxial degree of the rotational shafts.  <P>SOLUTION: The motor is provided with the encoder 2 for detecting a rotation angle and the coupling 3 for coupling the rotation shafts of the encoder and the motor body 1. The encoder attachment of the motor body and the motor attachment of the encoder are provided with one or more positioning holes 4a, 4b, 5a, 5b for coaxially positioning the rotation shafts. Since a positioning pin 6 penetrates into both positioning holes, the motor for positioning the encoder to the motor body is provided with positioning openings in a flange through which the motor and the encoder face each other, and both openings are coupled by the positioning pin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI