baber/WOPTO huggingface dataset:
Patent JP-2010235794-A (JP)
Title: Manufacturing methods of polyacrylonitrile polymer solution, carbon fiber precursor fiber, and carbon fiber
Inventor: NOGUCHI TOMOHISA
IPC: D01F9/22
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to obtain a polyacrylonitrile polymer solution with high quality and at a low cost, which has a specific molecular weight distribution required for the production of carbon fiber precursor fiber to give excellent spinning properties in a dry-moisture spinning method.  <P>SOLUTION: A method of manufacturing polyacrylonitrile polymer solution has 2 processes of polymerization, processes A and B. The process A includes obtaining a polymer solution containing polyacrylonitrile having a weight-average molecular weight Mw of 800,000-8,000,000 and unreacted acrylonitrile by heating and polymerizing a solution containing acrylonitrile and 0.001-0.09 mmol/L of polymerization initiator. The process B includes adding and heating the polymerization initiator in such an amount that the ratio (A/B) of the amount of polymerization initiator used in the process A to the amount of polymerization initiator used in the process B is 0.001-0.2, and a chain transfer agent to a polymer solution containing the unreacted acrylonitrile and polyacrylonitrile obtained in the process A, in the same polymerization tank as the one used in the process A, so that a weight-average molecular weight Mw of the polyacrylonitrile in the polymer solution is 100,000-700,000. According to this method of manufacturing the polyacrylonitrile polymer solution, the heating temperature and/or heating period of the process B is adjusted so that the amount of polymerization initiator left in the polymerization tank at the end of process B is 0-50% of the amount of polymerization initiator added in the process A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238946-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: WAKUI MOTOAKI
IPC: H01L21/60
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce material cost, by overcoming the problem that a gold wire is used as a metal thin wire in a conventional semiconductor device, which makes it difficult to reduce the material cost.  <P>SOLUTION: In the semiconductor device, a semiconductor element 10 is secured onto an island 7, and a plurality of through-holes 8 are formed on the island 7 around the area to which the semiconductor element 10 is secured. Then, the electrode pads of the semiconductor element 10 and leads 4 are electrically connected by copper wires 11. In this structure, the material cost is reduced by using the copper wires 11 in comparison with gold wires. Also, by forming a gold ball 12 on the electrode pads, a short circuit between the electrode pads is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252505-A (JP)
Title: Charger
Inventor: NAGASHIMA TATEAKI
IPC: H01M10/44
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for setting a charging voltage of the charger at or below a detection voltage value detected per unit battery in a secondary battery pack and changing the voltage value depending on the temperature of the secondary battery, in charging a plurality of batteries.  <P>SOLUTION: In the charger for charging the secondary battery pack of a plurality of batteries in which unit batteries are combined in series, the voltage value and temperature of the batteries are detected, an overvoltage protection value for protecting the unit batteries can be varied depending on the detected temperature, a signal from the battery pack for outputting a signal when the voltage value of the unit battery reaches a predetermined voltage is detected, and a charging current is varied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250532-A (JP)
Title: Apparatus and program for instructing output
Inventor: TORII YUKO
IPC: G06F3/12
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output instruction apparatus and an output instruction program for easily and surely setting output conditions for a plurality of devices.  <P>SOLUTION: The output instruction program for giving output instructions to a plurality of types of devices causes a computer to function as a control section which: displays an output setting screen divided into a common setting area for setting a common items common to the plurality of types of devices, and an individual setting area for each device type for setting individual items set for each device type, when the output setting screen for setting an output conditions for the plurality of types of devices is displayed on the display section; and, generates the output setting information which applies the output conditions set in the common setting area to all the device types, and applies the output conditions set in the individual setting area of each device type to the each device type.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246740-A (JP)
Title: Eye examination apparatus
Inventor: SATO TOSHIAKI
IPC: A61B3/10
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye examination apparatus capable of reliably preventing the front part of a measurement instrument body from coming into contact with the face of a subject when moving the measurement instrument body, and also rapidly performing measurement.  <P>SOLUTION: The eye examination apparatus includes: a measurement instrument body position detecting means 25 for detecting the present position of the measurement instrument body 12 with respect to the original point position (0, 0); a contour line position coordinate data storage part 26 for storing contour line position coordinate data Q1, Q2, Q1', Q2' with respect to the original point position; a feature point position coordinate data storage part 26 for storing the portion of the face of the subject, on which the front part of the measurement instrument body 12 is predicted to be abutted, as feature point position coordinate data N', C2', C1' by defining the portion as the feature point and defining the original point as reference; a determining means 25 for determining, based on the contour line position coordinate data and the feature point position coordinate data, whether the front part of the measurement instrument body abuts onto the face of the subject when keeping driving as it is, based on a driving command; and a control means 25 for controlling the measurement instrument body, so as to avoid the face of the subject, based on the determination result of the determining means 25, regardless of the driving command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250152-A (JP)
Title: Utterance detecting device
Inventor: FUKUSHI KAZUYOSHI
IPC: G10L25/78
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an utterance detecting device, capable of dispensing with calibration work in an installation place while reducing dependency on quality of a microphone and an amplifier and the dependence on noise environment at the installation place.  <P>SOLUTION: This utterance detector for detecting utterance in the predetermined direction from acoustic signals obtained by two sound collectors cuts a low-frequency band component of the acoustic signal; calculates mutual correlation with respect to the acoustic signals from both of sound collectors, after adding an artificial signal to the cut low frequency band component; and detects utterance in a predetermined direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009255988-A (JP)
Title: Packaging machine
Inventor: BORDERI LUCA
IPC: B65B5/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging machine that is not influenced by an article feeding direction.  <P>SOLUTION: This packaging machine for use to pack tobacco cartons comprises: a frame (24) mounted on a base (25); a feeding unit (6) for use to feed some folded carton blanks (4); a packaging location (9) where the cartons are filled; a carton feeding unit (17) for use in guiding a carton (3) along a path (P2) extending vertically in respect to a feeding path (P1) to which the blank (4) follows; and the first and second folding and closing assemblies (15, 16) for forming the top surface (4a) and the bottom surface (4b) of the assembled box. The base (25) of this packaging machine is set such that a position of the carton feeding unit (17) shows a mirror image where another carton feeding unit is arranged in respect to a median plane and it has many mounting locations (26) arranged symmetrically on both sides of the vertical median plane in such a way that a position of the first folding and closing assembly (15) and a position of the second folding and closing assembly (16) are also arranged in opposite locations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247201-A (JP)
Title: Device for smelting metal ingot and method for smelting the metal ingot using the same
Inventor: TANAKA HISAMUNE
IPC: B22D11/10
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for smelting metal ingot capable of suppressing surface defects, and also to provide a method for smelting the metal ingot using the same.  <P>SOLUTION: A hearth type electronic beam melting furnace includes: a vacuum chamber; a means for feeding a metal material; an electronic beam irradiation means for melting the metal material; a hearth for holding a melt; a mold into which the melt is poured; and a means for pulling out the ingot formed in the mold. A melt dispersion ladle for feeding the melt to the mold while the melt is once held and is being dispersed is interposed between the hearth and the mold. In the method for smelting the metal ingot using the device for smelting the metal ingot, the melt of the metal material that is melt and generated in the hearth is fed to the melt dispersion ladle and is once held in it, and the melt is injected to the mold through the melt dispersion ladle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255027-A (JP)
Title: Filter, method for manufacturing membrane ring with bump and full wafer contact board
Inventor: SUGIHARA OSAMU
IPC: H01L21/66
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming minute nickel bumps having a uniform size when a large number of minute nickel bumps of several tens of μm size in a membrane ring with bumps are formed by electroplating.  <P>SOLUTION: A plate-shaped filter 17 composed of an inorganic porous body, formed by sintering fine particles of soda lime glass and having micropores having ≤0.5 μm pore diameter is provided in a treatment tank 11 so as to be parallel to a membrane ring of a cathode 13 and electroplating is performed. Thereby, diffusion of slime composed of a nickel particle having a nearly sub micron size to the cathode 13 side can be satisfactorily prevented and uniform nickel bumps 26 can be formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255691-A (JP)
Title: Rotary damper
Inventor: KITAGAWA AYAKO
IPC: F16F9/14
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary damper capable of gradually changing torque generated in a rotary shaft.  <P>SOLUTION: An inner peripheral surface step 64 and an inner peripheral surface step 66 formed on an inner peripheral surface 58 of a housing 30, partition a clearance large part 60 and a clearance small part 62, and the inner peripheral surface step 64 inclines toward a bottom plate 68 of the housing 30. The opposed area of opposing an opposing part 48 and the clearance small part 62 when rotating a rotor 42, gradually increases by this constitution. Thus, the inner peripheral surface step 64 is inclined, and the opposed area of opposing the opposed part 48 and the clearance small part 62 when rotating the rotor 42, is gradually increased, so that the torque generated in a rotary shaft member 44 can be gradually increased (changed).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257660-A (JP)
Title: Operation circuit of vacuum circuit breaker
Inventor: KUBOTA NOBUTAKA
IPC: H01H33/59
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a DC power supply capacity of an operation circuit by simplifying a circuit configuration to charge a capacitor.  <P>SOLUTION: A serially connected limiting resistor 41 and a capacitor 42 are serially connected between positive polarity and negative polarity of an operation power supply, a voltage monitoring auxiliary relay 44 is parallelly connected to the capacitor 42, and a contact 43 of a voltage monitoring auxiliary relay (a) of the voltage monitoring auxiliary relay 44 is parallelly connected to the limiting resistor 41. A closed coil 11 which is serially connected to the capacitor 42 and performs the closing operation, and a contact 36 of a control relay (a) for closing a circuit which is made to work by the closing operation are parallelly connected, and the closed coil 12 which is serially connected to the capacitor 42 and performs the closing operation, and the contact 37 of the control relay (a) for opening the circuit which is made to work by an opening operation are parallelly connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009271528-A (JP)
Title: All-fiber module for femtosecond pulse compression and supercontinuum generation
Inventor: NICHOLSON JEFFREY W
IPC: G02B6/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and constitutions for realizing a fiber, which is useful as a delivery fiber for ultrashort pulses for a wide variety of applications and is capable of propagating and compressing high energy femtosecond pulses, and an all-fiber optical pulse compression arrangement.  <P>SOLUTION: The all-fiber optical pulse compression arrangement comprises a concatenated arrangement of a section of an input fiber (e.g. a single fiber), a graded-index (GRIN) fiber lens and a section of a pulse-compressing fiber (e.g. an LMA fiber). The GRIN fiber lens is used for providing mode matching between the input fiber (supporting the propagation of chirped optical pulses) and the pulse-compressing fiber so that efficient pulse compression occurs along the length of the LMA fiber. The dispersion and length of the LMA fiber section are selected to provide the desired degree of pulse compression, for example, so that a femtosecond pulse can be reconstituted as is used in supercontinuum generation systems.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259712-A (JP)
Title: Slot machine
Inventor: FUJIWARA MASAKAZU
IPC: A63F5/04
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine enhancing interest in a game.  <P>SOLUTION: When the time is either 10:00-11:00 or 22:00-23:00, a table flag indicating a second stop table is written in an RAM region of a memory 61, and in neither case, a table flag indicating a first stop table is written in the RAM region of the memory 61 to set each table. When symbol draw-in control is performed using the second stop table, BB symbols are drawn in, prior to replay symbols or small prize winning combination symbols.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266975-A (JP)
Title: Learning device and method, data generating device and method, and program
Inventor: AOYAMA KAZUMI
IPC: G06N3/08
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform planning of a time-series signal using connectivity among learning modules considering an internal variable.  <P>SOLUTION: A sum of a cumulative distance of the last overlapped part (the last L sample) of model generating data #i generated by a learning model #i and the first overlapped part (the first L sample) of model generating data #j generated by a learning model #j and a cumulative distance of the last overlapped part of a context #i generated by the learning model #i and the first overlapped part of a context #j generated by the learning model #j is calculated as connectivity showing appropriateness to connect a time-series pattern learned by the learning model #j after a time-series pattern learned by the learning model #i. The present invention is applicable to a device for performing pattern learning based on a time-series signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268559-A (JP)
Title: Rotor for motors, manufacturing method therefor, and motor
Inventor: KANEHARA SHUHEI
IPC: H02K15/03
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for motors in which two permanent magnets are set with high positioning accuracy, a manufacturing method for the rotor for motors, and a motor using the rotor for motors.  <P>SOLUTION: The rotor 1 for motors includes a shaft 2 as a rotating shaft and is constructed by providing a first permanent magnet 3, a coil spring 5, and a second permanent magnet 4 around the shaft 2 in the axial direction. In the rotor 1 for motors, the first and second permanent magnets 3, 4 are fixed on the shaft 2 with the coil spring 5 compressed from its natural size s'. The rotor is so constructed that the sum (l1+s+l2) is equal to a predetermined overall height L (L=l1+s+l2), wherein the axial size of the first permanent magnet 3 is l1, the compressed size of the coil spring 5 is s (s<s'), and the axial size of the second permanent magnet 4 is l2. A manufacturing method for the rotor 1 for motors in which a positioning jig is used to achieve the predetermined overall height L and a motor using the rotor 1 for motors are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264643-A (JP)
Title: Easily adhesive polyester film, and rubber/polyester film laminate
Inventor: ITO KATSUYA
IPC: B32B27/36
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for laminating rubber, wherein a laminate having high adhesion between the polyester film and rubber and excellent adhesion durability is obtained and to provide the laminate.  <P>SOLUTION: An easily adhesive polyester film is characterized in that a polyurethane resin adhesion layer (a) having an unsaturated hydrocarbon bond in a molecule is laminated on at least one surface of the polyester film which is oriented at least in one axial direction. The unsaturated hydrocarbon bond is preferably derived from an (meth)acrylate group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264900-A (JP)
Title: Vehicle floor mat and method for manufacturing the same
Inventor: TAKEYA TAKESHI
IPC: B60N3/04
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle floor mat having a sufficient sound absorbing characteristic and beautiful appearance, and suppressed in carbon dioxide discharge and energy consumption for manufacturing.  <P>SOLUTION: In the vehicular floor mat M, a sound absorbing material C at a back surface M1 side and a surface M2 side carpet A are layered via an adhesive layer S in which a synthetic rubber-based hot-melt adhesive H is sprayed, deposited and naturally cooled. The carpet A has a base cloth B and a pile thread R added to the base cloth B, and the pile thread R is of a resin using 100% recycle polyester, and the sound absorbing material C is composed of a cotton-like material composed of recycle polyester by ≥95% in volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009217281-A (JP)
Title: Preparation method of volume hologram
Inventor: YAMAUCHI TAKESHI
IPC: G03H1/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of a volume hologram with high visibility and design properties, from which a reproduced image free from uneven brightness or shade can be obtained regardless to an observation direction.  <P>SOLUTION: The preparation method of a volume hologram comprises the following steps. A light guide body 1' in an arbitrary three-dimensional figure, at least a part of which constitutes a diffusing face, is disposed as an object; object illumination light is introduced through the back face of the light guide body 1' with respect to a first recording face of a first hologram 2, and outwardly diffused on the diffusing face of the body 1'; the diffused light is used as object light to record information in the first hologram 2; and a recording face of a second hologram is disposed close to the imaging position of the reproduced image of the first hologram 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010265695-A (JP)
Title: Baseboard for scaffold board
Inventor: KINOSHITA TORU
IPC: E04G5/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baseboard for a scaffold board enabling a labor for the transportation and handling or the like of a scaffold board, to be reduced by facilitating the mounting thereof on the scaffold board and making detachable from the scaffold board.  <P>SOLUTION: This baseboard 2 is attached to the lateral end of a scaffold board 1 vertically from the upper surface of the scaffold board 1 upward. The baseboard 2 includes a baseboard body 2c having a plate-like main part 2a and a mounting leg 2b formed integrally with the lower part of the main part 2a, and a mounting means 3 for attaching the baseboard body 2c detachably to the scaffold board 1. The mounting leg part 2b includes contact parts 2b1, 2b2 which are brought into contact and engaged with the upper surface and the side surface of the lateral end of the scaffold board 1 for mounting the main part 2a on the scaffold board 1 while the main part 2a extends vertically from the lateral end side-surface of the scaffold board 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267216-A (JP)
Title: Map server device
Inventor: SATO SHINSUKE
IPC: G06F17/30
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system configured to output an introduction article and map of a shop only by clicking a Web page with geographical information placed thereon.  <P>SOLUTION: The system includes the map server device 0200. The device includes: a trigger receiving unit 0201 which receives a trigger of map display request from a client; an output unit 0202 which outputs a program for acquiring a trigger URL of a Web page and a tag necessary for map display to the client; a receiving unit 0203 which receives a map display request and a URL; an accumulation unit 0204 which accumulates the URL in association with map identification information identifying a map requested by the map display request; and a map output unit 0205 which outputs information for map display in response to the received map display request. For Web pages with a code or the like embedded therein, access information to a map according to the code is collected, so that a map to be displayed is stored in association with the URL of the Web page that is the request source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272342-A (JP)
Title: Solid-oxide fuel cell system
Inventor: YOKOYAMA JUNICHI
IPC: H01M8/12
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-oxide fuel cell system for reducing a temperature of exhaust gas and moisture content included in the exhaust gas, and suppressing discharge of the exhaust gas to the fresh air as white smoke even in winter or in cold districts.  <P>SOLUTION: A control section 100 controls the pump output of a water conveyance source 72 based on a temperature T of exhaust gas detected by an exhaust gas temperature sensor 201, and increases an amount of heat exchange in a heat exchanger 74 by increasing the pump output of the water conveyance source 72 when the temperature T of the exhaust gas is relatively high. The control section 100 decreases the pump output of the water conveyance source 72 or sets it to zero and decreases the amount of heat exchange in a heat exchanger 74 or sets the amount to zero when the temperature T of the exhaust gas is relatively low.  <P>COPYRIGHT: (C)2011,JPO&INPIT