baber/WOPTO huggingface dataset:
Patent JP-2009242584-A (JP)
Title: Polyarylene and proton conductive film using the same
Inventor: OKADA TAKASHI
IPC: H01M8/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene that is inexpensive and easy to recover catalyst metals, and is excellent in proton conductivity, dimensional stability, hot water resistance, mechanical characteristics, and processability, and to provide a proton conductive film containing the same.  <P>SOLUTION: The polyarylene contains a copolymer having a constitutional unit containing a phenylene ether group, a constitutional unit (B) containing a fluorine-containing phenylene ether group represented by general formula (B-1) or (B-2), and a constitutional unit containing a sulfonic acid group-containing aromatic group, and the proton conductive film contains the polyarylene. In the formulas (B-1) and (B-2), R<SB>20</SB>-R<SB>35</SB>are each mutually independent, and indicate at least one sort of atom or group selected from the group consisting of hydrogen, fluorine, alkyl, fluorinated alkyl or the like. T is a single bond and indicates at least one sort of atom or group selected from the group consisting of -CO-, -SO<SB>2</SB>-, -(CF<SB>2</SB>)<SB>p</SB>- (wherein, p is an integer of 1-10) or -C(CF<SB>3</SB>)<SB>2</SB>-, and Q is a single bond and indicates at least one sort of group selected from the group consisting of -O-, -S-, -CH<SB>2</SB>-, -CO-, -SO<SB>2</SB>- or the like. At least one of these substituent groups and bonding groups contains a fluorine atom or a fluorine-containing group. Among single lines marked at a terminal of each constitutional unit, the one having no substituent group at another end of the line indicates that the line is connected with other adjacent constitutional unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243773-A (JP)
Title: Heating cooker
Inventor: OGURI TAIHEI
IPC: F24C7/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and accurately perform preheating and facilitate transfer to a heating mode after preheating.  <P>SOLUTION: A control part 5 executes a first preheating process 20 of performing heating at first heating output 23 after transfer to the preheating mode and completing the heating when detection temperature by a temperature detection part reaches predetermined preheating completion temperature; and a second preheating process 21 of performing heating at second heating output smaller than the first heating output after completion of the first preheating process 20. In the first preheating process 20, change in the heating output by a heating output adjusting part 11 is prohibited, and after transfer to the second preheating process, transfer to the heating mode is performed by operating the heating output adjusting part. Thus, this improves usability of heating cooking accompanied by preheating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241432-A (JP)
Title: Printer
Inventor: KOJIMA ATSUSHI
IPC: H04N1/405
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dither processing apparatus and a printer for printing, on a printing medium, printing data subjected to dither processing by a dither processor, which are reduced in cost by suppressing a circuit scale especially.  <P>SOLUTION: The printer performs a dither processing, and includes: a first storage means for storing data before dither processing; a second storing means for storing threshold information for each predetermined color; and a dither processing control means for reading the data from the first storage means, and performs the dither processing according to the threshold information for each color. The dither processing control means performs the dither processing by comparing the threshold information corresponding to a gradation value updated for each line, with the data, and rewrites the data after the dither processing on the first storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245198-A (JP)
Title: Smoke detection device
Inventor: YAMAGISHI TAKATOSHI
IPC: G06T1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke detection device for detecting that smoke has been generated even when a camera is shifted.  <P>SOLUTION: This smoke detection device is provided with: a reference image storage part for storing an image obtained by photographing when it is confirmed that any smoke is not detected as a reference image; a change region extraction means for extracting a change region by calculating a difference between the reference image and the latest image obtained by photographing by a camera; and an updating means for periodically updating the reference image, and configured to detect the generation of smoke within a photographed ranged by performing image processing. This smoke detection device is provided with: a dividing means for dividing the reference image and the latest image obtained by photographing into an upper region and a lower region each time a reference image updating period arrives; an evaluation value calculation means for calculating a difference between the reference image and the latest image in each region divided by the dividing means, and for calculating the total quantity of the differences of each region as an evaluation value; and a discrimination part for deciding whether to update the reference image or to replace the reference image with the latest image based on the evaluation value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244814-A (JP)
Title: Portable audio device
Inventor: NISHINO KOICHIRO
IPC: G10L19/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable audio device, capable of reporting information such as musical composition name or artist information added to a music data file under reproduction to a user without causing the user to view a display device.  <P>SOLUTION: The device comprises a speech synthesis part 107 which generate synthesized speech data from a text character string. A control part 105 causes, when it detects a predetermined operation to an operation part 101 by the user during reproduction of a predetermined music data file, the speech synthesis part 107 to generate synthesized speech data from a text character string of a musical composition name and/or an artist name added to the predetermined music data file, and causes an audio reproduction part 104 to reproduce the synthesized speech.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252385-A (JP)
Title: Method for manufacturing of electrode plate for battery having heat-resistant layer
Inventor: MINAKOSHI KIYOKA
IPC: H01M4/139
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode plate method for manufacturing which reduces the ruggednesses of a heat-resistant layer applied on a surface of an electrode plate of a nonaqueous electrolyte secondary battery.  <P>SOLUTION: In a process of an active material layer application for the electrode plate of a nonaqueous electrolyte secondary battery, filtering of applying paste for the active material layer can remove micro-gel composed of a binding agent or a thickening agent, by providing a filter 11 consisting of organic compound having a fiber-like network structure, of which the sieve mesh sizes are arrayed from a coarse mesh size for the outside of the filter, a middle mesh size for the middle of the filter, and a fine mesh size for the inside of the filter. Then, minute application faults for the active material layer are reduced, and the ruggednesses of the surface of the heat-resistant layer are also reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251108-A (JP)
Title: Electronic keyboard instrument
Inventor: SATO YASUSHI
IPC: G10H1/34
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To control key stroke in a depression of a key that is the depth until completely depressing the key actually according to a class of timbre in an electronic keyboard instrument.  <P>SOLUTION: In the case a class of changed timbre does not belong to the timbre of an organ group, stroke is made deeper. Specifically, a motor 130 is rotationally driven by controlling a drive circuit 140, and an abutting member 120 is made to be a state that a protruding part 111 moving downward in a key depression operation is abutted on an outer peripheral surface 122 of the abutting member 120 without fitting into a fitting part 123. Moreover, the timbre is changed into a piano group thereof to be changed. On the other hand, in the case the class of the changed timbre belongs to the timbre of the organ group, the stroke is made shallower. Specifically, the motor 130 is rotationally driven by controlling the drive circuit 140, and the abutting member 120 is made to be a state that the fitting part 123 is located in a lower side of the protruding part 111 of a key 110 and the protruding part 111 moving downward in the key depression operation can be fitted into the fitting part 123. Moreover, the timbre is changed into the organ group thereof to be changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251112-A (JP)
Title: Zoom lens system, interchangeable lens device and camera system
Inventor: MIYAZAKI KYOICHI
IPC: G02B15/20
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system including a compact focusing lens group, and having a small image magnification change in moving the focusing lens group.  <P>SOLUTION: This zoom lens system includes a plurality of lens groups and an aperture diaphragm disposed in the lens groups. The plurality of lens groups include a negative lens group disposed on the object side from the aperture diaphragm, having negative power of the largest absolute value in the whole system and moving in the direction along the optical axis in zooming, and a focusing lens group disposed in an optical path between the negative lens group and the aperture diaphragm and moving in the direction along the optical axis to vary the distance to the negative lens group in focusing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252541-A (JP)
Title: Power semiconductor device
Inventor: FUJITA SHIGETO
IPC: H01L23/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device capable of shutting off current more steadily when the power semiconductor element fails.  <P>SOLUTION: A first electric wiring Wb1 is electrically connected to a power semiconductor element. A second electric wiring Wb2 has a second end Eb2 opposite to a first end Eb1 with a space between the ends. A joint Rb contains at least one high resistance portion Rb having a higher resistance value per unit length than that of each of the first end Eb1 and the second end Eb2. The high resistance portion Rb connects the first end Eb1 and the second end Eb2. A low melting point metal portion LM is made of a metal of a lower melting point than the melting point of the high resistance portion Rb and covers the joint Rb so as to connect the first end Eb1 and the second end Eb2. A heater can heat at least part of the low melting point metal portion LM above the melting point of the low melting point metal portion LM.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253702-A (JP)
Title: Network device and control method thereof and network system
Inventor: YOSHIDA HIROYOSHI
IPC: H04N1/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, since it is necessary for a user to determine places to install respective devices, a burden on the user is increased, a system for automatically creating position information requires a large-scaled device, and it is impossible to take into account an operational distance between devcices, not an actual distance between them.  <P>SOLUTION: If an instruction to execute a predetermined function is given, a device A issues a notification request to devices B, C and D included in a list stored (1501) to ask whether the function is executable. If the device B receives the notification request, it is determined whether the function is executable, and if it is determined that the device B can not execute the function, the device B issues a notification request including a search path of the device B to devices E, F and G included in the list stored (1502). If the device B receives a response including a search path through the device E and indicating that the function is executable with respect to the request from the device E, the search path of the device B is added to the response and the response is sent to the device A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252728-A (JP)
Title: Personal illumination system
Inventor: WADA KAZUKI
IPC: F21V23/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system capable of efficiently illuminating surrounding and in front of a moving human.  <P>SOLUTION: The illumination system is equipped with a plurality of illumination fixtures which are dispersed and installed in an illumination region, a human detection part capable of detecting a position of a person which passes through in at least the illumination region, and a control part capable of controlling lighting on/off or light adjustment of the illumination fixtures so that a personal illumination is carried out surrounding the person according to output of the human detection part. The illumination region is composed of a plurality of areas in order to recognize the position of the person, the control part has a position predicting means for predicting in each area unit the movement destination of the person who moves from an arbitrary original point in the illumination area based on the present or past positional information of the person himself, and when the person moves in the continuous areas continuously to the original point area including the original point as a moving path, the illumination fixtures are operated which are in the continuous areas anticipated as the movement destination at the time point when the person is separated from the original point area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259494-A (JP)
Title: Connector mounting structure
Inventor: OYAMA KAZUYUKI
IPC: H01R11/01
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector mounting structure to enable easy alignment of a wiring board and improvement of an assembly ease.  <P>SOLUTION: The connector mounting structure 100 is equipped with a first reinforcement board 11 arranged at a perimeter portion of a first flexible printed wiring board 10 located underneath, a first aperture 12 formed on the first reinforcement board 11, a first connection pad 13 arranged on the first flexible printed wiring board 10 in the first aperture 12, a second reinforcement board 21 arranged at the perimeter portion of a second flexible printed wiring board 20 located above, a second aperture 22 formed on a second reinforcement board 21, a second connection pad 23 arranged on the second flexible printed wiring board 20 in the second aperture 22. In an open area formed by the first and the second aperture 12 and 22, a connector 30 is held by the first and second connection pads 13 and 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256926-A (JP)
Title: Method of reproducing old judo tatami mat and reproduced judo tatami mat
Inventor: YANAGIDA KAKU
IPC: E04F15/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reproducing an old judo tatami mat without scrapping.  <P>SOLUTION: In this method of reproducing an old judo tatami mat, a damping body 2 is put on the front surface 1a of the old judo tatami mat 1, and a rear sheet 3 is put on the rear surface 1b of the old judo tatami mat 1. The damping body 2, the old judo tatami mat 1, and the rear sheet 3 are integrally sewn with each other. A tatami facing 6 for judo tatami mat is put on the integrated body 4 from the upper side of the damping body 2. The tatami facing 6 is sewn to the integrated body 4. Consequently, a reproduced judo tatami mat 10 is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028509-A (JP)
Title: Washing machine
Inventor: HIROTA HIROMI
IPC: D06F17/10
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve washing performance by improving the circulation of a washing liquid.  <P>SOLUTION: A washing machine includes a rotary blade 2 rotatably provided at the bottom in a washing tub 3, a pumping blade 15 provided between the rotary blade 2 and the bottom in the washing tub 3, and acceleration means 11 for increasing the rotational speed of the pumping blade 15, wherein the pumping blade 15 is adapted to be rotated by the acceleration means 11 at a speed higher than that of the rotary blade 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255818-A (JP)
Title: Vehicular seat belt device
Inventor: MOTOSAWA YASUKI
IPC: B60R22/46
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat belt device capable of sufficiently sustaining an occupant restraint force in an emergency without increasing the size of the entire device.  <P>SOLUTION: The seat belt device comprises an actuator 13 for generating the instantaneous rotational driving force by generated gas in an emergency, and a flywheel 18 rotated by the rotational driving force generated by the actuator 13. A speed increasing mechanism 17 is housed inside the flywheel 18 which increases the rotational speed of the actuator 13 and transmits rotation having the increased rotational speed to the flywheel 18. A centrifugal clutch 19 is provided which couples the low-speed rotational side of the speed increasing mechanism 17 with a belt reel 11 when the flywheel 18 is rotated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262587-A (JP)
Title: Drainage structure of tailgate
Inventor: YAMAMOTO HISASHI
IPC: B60J5/10
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure of a tailgate allowing waterdrops caught in an upper corner region, to be drained in a predetermined position off a vehicle body opening regardless of the shape of a tailgate body.  <P>SOLUTION: A waterdrop catching member 8 is mounted to the upper corner region 7 of the tailgate body 3. The waterdrop catching member 8 is provided with a drain guide groove 14 allowing the caught waterdrops to flow down toward the vehicle body rear side and to be drained from an open end 16 when the tailgate body 3 is opened. The drain guide groove 14 is formed along the upper corner region 7 of the tailgate body 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272333-A (JP)
Title: Solid state imaging device
Inventor: SUZUKI HISANORI
IPC: H01L27/148
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device which can read out charges generated in a photosensitive region at a high rate without complicating image processing.  <P>SOLUTION: A solid state imaging device 1 includes a plurality of photoelectric conversion sections 3, and first and second shift registers 9 and 13. Each photoelectric conversion section 3 has a substantially rectangular photosensitive region 15 having a planar shape defined by two long sides and two short sides and generating charges according to the entering of light, and a region 17 for forming a potential gradient which is raised for the photosensitive region 15 in a predetermined direction parallel with the long sides defining the planar shape of the photosensitive region 15. The plurality of photoelectric conversion sections 3 are juxtaposed in a direction intersecting the predetermined direction. The first and second shift registers 9 and 13 acquire charges transferred from the plurality of photoelectric conversion sections 3, respectively, and transfer the charges in the direction intersecting the predetermined direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183467-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To form token discharge ports at different positions while minimizing clearances as generated when the token discharge ports and the recovery port of a token recovery device are mounted.  <P>SOLUTION: A discharge port forming part 100 which comprises two protruded parts 101a and 101b each having its outer peripheral part formed out of a continuous groove 102 is formed inside the right lower part of a slot machine. When the slot machine is installed at a game parlor equipped with the token recovery device, the token discharge ports are formed by punching out any or both of the protruded parts almost matching the recovery port of the token recovery device and a token recovery box 98 is arrayed on it with the bottom plate 99 removed. Tokens guided to the token recovery box 98 are recovered at the recovery port through the discharge ports. This enables the formation of the discharge ports almost matching the recovery port while minimizing possible clearances as generated when the discharge ports and the recovery port are mounted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009276370-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TAKAHIRO
IPC: G03G21/14
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of rotation irregularity by changing a linear speed difference between two rotary bodies when a countable value of an countable control item reaches a predetermined value, in an image forming apparatus provided with a cleaning blade which abuts on at least one of the two rotary bodies and cleans a surface of the rotary body.  <P>SOLUTION: The image forming apparatus provided with the cleaning blade which abuts on at least one of a first rotary body and a second rotary body which are rotated while being in contact and cleans the surface of the rotary body is provided with: a first driving means for rotating the first rotary body; a second driving means for rotating the second rotary body; and a control section for controlling the first driving means and the second driving means so that the linear speed difference of the first rotary body and the second rotary body is varied when the countable control item reaches the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276484-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus
Inventor: SHIMOYAMA KEISUKE
IPC: G03G5/05
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can ensure high responsiveness even in a long wavelength range and also has high stability without deterioration of electric properties even during repeated use.  <P>SOLUTION: The electrophotographic photoreceptor includes a conductive support and a photosensitive layer containing at least a charge generator, a charge transfer agent and a binder resin, which is laminated on the conductive support. The charge generator is chlorogallium phthalocyanine, the charge transfer agent contains a compound represented by general formula [I]. In the formula, R<SB>1</SB>-R<SB>3</SB>each independently represent hydrogen atom, a halogen atom, a 1-6C alkyl group which may have a substituent, or a 6-12C substituted or non-substituted aryl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277330-A (JP)
Title: Lens drive mechanism and optical pickup including the same
Inventor: HOSODA RYOZO
IPC: G11B7/125
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive mechanism hardly receiving influence of vibration impact and capable of preventing generation of a bite upon abnormal operation by a simple construction.  <P>SOLUTION: The lens drive mechanism 30 includes a driving source 301, a lead screw 302 attached to the driving source 301 and rotated by the drive of the drive source 301, a nut member (not shown) screwed together with the lead screw 302 and variably moved by rotation of the lead screw 302, a lens holding part 304 provided so as to be moved by movement of the nut member and holding a lens, guide members 305a and 305b guiding the lens holding part 304 so as to be moved in the same direction as the moved direction of the nut member and a plate spring member 308 energizing the nut member, when the nut member is positioned in a position in the vicinity of either one screw end part of the lead screw 302, toward the other screw end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT