baber/WOPTO huggingface dataset:
Patent JP-2011028036-A (JP)
Title: Image forming apparatus
Inventor: RYU KONBUN
IPC: G03G21/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine the sliding of a transfer belt caused due to toner stain in an image forming apparatus for transferring a toner image formed by an image forming section of an electrophotographic system to recording paper via the transfer belt.  <P>SOLUTION: The image forming apparatus includes a speed detection roller 31 that is tightly stuck to the transfer belt 16 and is driven and rotated. A determining section in a control circuit 25 compares actual rotational speeds S1 and S2 detected by the speed detection roller 31 with an actual rotational speed FG of a motor 23 detected by an FG27, and, when there is a speed difference more than a predetermined value, determines that sliding occurs between a driving roller 21 driven by the motor 23 and the transfer belt 16. The toner stain inside the image forming apparatus 1 can be detected by the sliding between the driving roller 21 and the transfer belt 16. Since the speed of the transfer belt 16 is detected by the speed detection roller 31 that is tightly stuck to the transfer belt 16 and is driven and rotated, the sliding of the transfer belt 16 can be detected accurately.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029066-A (JP)
Title: Forming method of catalyst for fuel cell
Inventor: NOGI ATSUSHI
IPC: H01M4/88
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a catalyst for a fuel cell in which time necessary for fitting of a catalyst carrying carrier and a polymer electrolyte can be shortened, compared with that of a conventional forming method.  <P>SOLUTION: The forming method of the catalyst for the fuel cell includes a first process of throwing in the catalyst carrying carrier and the polymer electrolyte into a dispersion solvent and of irradiating an infrared beam while stirring the dispersion solvent, and a second process of dispersing and mixing the thrown-in material in the dispersion solvent and of forming a catalyst solution. The first process is a fitting process for making the polymer electrolyte fir the catalyst-carrying carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033652-A (JP)
Title: Image heating device
Inventor: OKAMOTO OSAMU
IPC: G03G15/20
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device capable of inhibiting a belt member from being uselessly heated by reducing heating of the belt member with high responsiveness when temperature detection by a temperature detection element is hindered.  <P>SOLUTION: A switch holder 141 provided with an excessive temperature rise detection switch 140 is biased by a spring from a pad stay 137 to ascend and descend, and follows up fluttering of a rotating fuser belt 130 to make the excessive temperature rise detection switch 140 rub the fuser belt 130. The excessive temperature rise detection switch 140 includes a 200°C bimetal switch having self holding property, and when detecting 200°C, turns off an induction heating power supply 151 of an induction heating coil 150. A current fuse, which is fused and cut by current applied when the switch holder 141 ascends by 3 mm, is connected to the excessive temperature rise detection switch 140 in series, thereby the induction heating power supply 151 is turned off even when the fuser belt 130 is damaged and the switch holder 141 ascends.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034765-A (JP)
Title: Power supply connecting device
Inventor: OKETANI TETSUYA
IPC: H01R13/46
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply connecting device capable of securing connection of a power supply socket and a power supply plug with a simple structure and simplifying the connection workability.  <P>SOLUTION: As for the power supply connecting device 25, a handle 51 which is rotatably installed on a power supply plug 28 with terminals 54, 55 has an engaging claw 53 which is engaged detachably with an engaged part 42 of the power supply socket 27 having an electrode part 36, a contact part 59 to contact with the power supply socket 27, and a handle part 58. In the state the handle 51 is rotated to an angle at which it crosses nearly at right angle the power supply socket 27, the contact part 59 is in contact with the power supply socket 27, and the connection of the electrode part 36 and the terminal 54 or the like is released.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035666-A (JP)
Title: Sheet processing device
Inventor: SUDA TAKASHI
IPC: B65H1/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet tray from opening against a user's will when a cover is open, without adding any complicated mechanisms.  <P>SOLUTION: In a facsimile device 1, a recording paper tray 10 is equipped with a protruding part 11 that rotates in line with rotation that takes place against a maintenance cover 20. A paper feed guide 30 is equipped with a locking part 31 which, in line with the rotation that takes place against the maintenance cover 20, shifts the protruding part 11 to a locking position which locks it and restricts the rotation of the recording paper tray 10 when the maintenance cover 20 is open, and releases the protruding part 11 and shifts it to a released position and enables rotation of the recording paper tray 10 when the maintenance cover 20 is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030777-A (JP)
Title: Vacuum cleaner
Inventor: IWATA NOBUYUKI
IPC: A47L9/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of reducing exhaust noise in response to the variation of an exhaust pressure without increasing exhaust loss.  <P>SOLUTION: In the vacuum cleaner, when the exhaust pressure from an electric blower 27 does not reach a prescribed exhaust pressure, respective openings 94 are closed by a valve 95 and respective resonance spaces 91 do not communicate with a second exhaust air path 92. While making the respective resonance spaces 91 function as resonators, exhaust from the electric blower 27 is exhausted through a first exhaust air path 83 to an electric blower chamber. When the exhaust pressure from the electric blower 27 reaches the prescribed exhaust pressure, the respective openings 94 are opened by the valve 95 to make the respective resonance spaces 91 communicate with the second exhaust air path 92. While making the respective resonance spaces 91 and the second exhaust air path 92 function as an extension chamber, a part of the exhaust of the electric blower 27 is exhausted through the respective resonance spaces 91 and the second exhaust air path 92.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035349-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOTANI SHOICHI
IPC: H01L23/12
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a semiconductor wafer hard to warp when forming a second protective film comprising a polyimide resin, etc. on a first protective film formed on a semiconductor wafer.  <P>SOLUTION: The second protective film 10 comprising the polyimide resin, etc. is formed on a top surface of the first protective film 5, containing five wiring parts 7c formed between connection pad parts 7b of predetermined adjacent two interconnections 7 and a peripheral part of the adjacent two connection pad parts 7b on both the sides of the wiring parts 7c, by a screen printing method and an inkjet method, etc. In this case, since the part where the five wiring parts 7c are parallel to one another is a region where short-circuit caused by electromigration is easy to generate, if only the region is covered with the second protective film 10, the short-circuit caused by electromigration is made hard to generate in the region. As a result, a forming region of the second protective film 10 is made small as much as possible, thereby the semiconductor wafer 21 is made hard to warp.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010071639-A (JP)
Title: Refrigerating device
Inventor: TAMURA KENICHI
IPC: F25B1/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device capable of improving COP (Coefficient of Performance) when a required load is 50% or less of the maximum load.  <P>SOLUTION: A control section 3 stops a second compressor 21, and controls a capacity of a first compressor 11 when the load required for a common evaporator 4 is 50% or less. Thus COP in a case when the required load is 50% or less can be improved in comparison with a case when the first and second compressors 11, 21 are simultaneously controlled with low capacities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183057-A (JP)
Title: Production process for soft magnetic material, soft magnetic material, and powder magnetic core
Inventor: KUSABETSU KAZUTSUGU
IPC: H01F27/255
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process for a soft magnetic material, the material being used to manufacture a powder magnetic core having sound silicone films formed around outer peripheries of soft magnetic metal particles and also having superior magnetic characteristics and high strength.  <P>SOLUTION: The production process for the soft magnetic material includes: preparing material powder composed of soft magnetic metal particles 1 and mixing a first resin material containing silicone to cure through hydrolysis and condensation polymerization reaction with the material powder; forming inside coatings 2, in which condensation polymerization reaction of the first resin material has progressed by being subjected to heat treatment, on surfaces of the soft magnetic metal particles 1; mixing a second resin material containing silicone to cure through hydrolysis and condensation polymerization reaction with the material powder composed of the soft magnetic metal particles 1 having the inside coatings 2; and forming outside coatings 3, in which condensation polymerization reaction of the second resin material has progressed by being subjected to heat treatment while the unreacted portion of the second resin material is larger than that of the first resin material for the inside coatings 2, around outermost peripheries of the soft magnetic metal particles 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019890-A (JP)
Title: Wearing type pouch with window
Inventor: MORI HIROKO
IPC: A45C11/00
Filed: 2009-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose pouch easy to carry and easily put on for use.  <P>SOLUTION: A pouch type or case type is provided with a window, and the window is provided with a cover. A fastener is attached to a cover portion of the window so as to be attachable to any part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038209-A (JP)
Title: Water-liftable fiber structure
Inventor: ISODA HIDEO
IPC: D06M15/507
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-liftable fiber structure excellent in a water-liftable function exhibiting a water-liftable height of 50 cm or above in a water-liftable head difference.  <P>SOLUTION: In the fiber structure having a dense continuous layer forming continuous fine pores having voids in which void width between fibers is 1 to 20 μm by pressing and adhering a spunbond nonwoven cloth comprising a polyester long fiber and characterized in that the effective porosity of the continuous layer is 10 to 100%, the water-liftable fiber structure is characterized in that the surface of the fiber is subjected to resin treatment with a hydrophilic polyester and the water-liftable head difference under an atmospheric pressure is 50 cm or above.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039768-A (JP)
Title: Vending machine
Inventor: AOKI HIROYUKI
IPC: G07F9/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster information communication device using vending machines placed everywhere in a region as a communication means for communicating an evacuation warning and emergency information and advising family's safety and user's own safety in an emergency such as disasters.  <P>SOLUTION: A vending machine 1 has a communication means 24 enabling wired or wireless bidirectional communication through a network with a regional information center 30 connected to the police department, the Fire Defense Agency, and the disaster countermeasures headquarters. The vending machine 1 further includes: a display means 3 for displaying information; an input means 10 for inputting information; a recording means 22 for recording and reproducing information; a disaster countermeasuring means for determining the type of disaster from a start-up signal distributed from the regional information center in response to an emergency signal from the Fire Defense Agency, and selectively broadcasting an emergency warning and evacuation information; and a safety confirmation means connecting to the network and confirming inhabitants' safety through bidirectional communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036517-A (JP)
Title: Light source module for pointing system, controller, and pointing system using them
Inventor: SATO YUSUKE
IPC: A63F13/219
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source module for a pointing system, which exactly indicates a point by restricting the deviation of the point due to the erroneous recognition of a virtual image, and to provide a controller and a pointing system using the module and controller.  <P>SOLUTION: The light source module for a pointing system includes a light emitting element, and a polarization filter which is a wire grid film. The controller includes: an imaging device for imaging emission light from the light source module; a lens for focusing the emission light on the imaging device; a polarization filter; an image processing circuit for processing image data obtained from the imaging device; a sensor for detecting the inclination and rotation of the controller; a CPU for receiving data to be output from the image processing circuit and data from the sensor; and a communication module for receiving data to be output from the CPU as a series of controller data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009277668-A (JP)
Title: Cooking apparatus
Inventor: ZAIZEN KATSUNORI
IPC: G01J5/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking apparatus can accurately detect heated object bottom surface temperature in spite of any conditions of a bottom surface of a heated object and achieve suitable cooking heating control.  <P>SOLUTION: A plurality of light-projecting means 15, 16 are arranged to project light in the vicinity of light-receiving means 17, 18 in sequence, a reflection factor conversion means 19 converts a reflection factor of a vision section of an infrared sensor 14 from a plurality of reflected light intensity input by synchronizing with light-projecting timing of the light-projecting means 15, 16. Thus, the reflected light intensity only in the specific direction is not detected, but the reflection factor of the vision section of the infrared sensor 14 is also converted by the plurality of reflected light intensity. Accordingly, the heated object 11 bottom surface temperature is accurately detected in spite of any conditions of the heated object 11 bottom surface, and suitable cooking heating control can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011042437-A (JP)
Title: Article carrying facility
Inventor: UNO GYOKUKI
IPC: B65G1/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article carrying facility installing a loading space near an article carrying body, even if a closing body is installed while restraining installation coat of the closing body.  <P>SOLUTION: This article carrying facility has the article carrying body 1 for carrying an article between a plurality of loading spaces D by traveling along a traveling passage, an intrusion preventive body 14 installed in a state of partitioning the traveling passage and its external part and having an article taking in and out port 15 for transferring the article between the loading spaces D and itself by the article carrying body 1, the closing body 23 freely movable to a closing position for closing the article taking in and out port 15 and an opening position for opening the article taking in and out port 15, and a moving operation means 24 for moving-operating the closing body 23. The closing body 23 is movably constituted along the longitudinal direction of the traveling passage, and the moving operation means 24 is arranged on a floor surface to move-operate the closing body to the closing position and the opening position by supporting a lower end part of the closing body 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043608-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUMOTO MITSUHIRO
IPC: G03G15/20
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to suppress paper wrinkles of a recording material in a fixing process, related to a fixing device including a belt pressurizing member which is disposed so that the outer surface of a belt member may be pressurized against a pressure roll at the downstream side of a press-contact part between a fixing roll and the pressure roll, or an image forming apparatus having the fixing device.  <P>SOLUTION: The image forming apparatus uses the fixing device 60 including: the rotatable fixing roll 611; the fixing belt 610 stretched on the fixing roll 611; the pressure roll 62 which pressurizes the fixing roll 611 through the fixing belt 610; and the peeling pad 64 as a member for pressurizing the outer surface of the fixing belt 610 against the pressure roll 62 from the inside of the fixing belt on the downstream side of the press-contact part between the fixing roll 611 and the pressure roll 62, and configured to pressurize the fixing belt 610 so that pressure distribution at each axial end of the fixing belt 610 becomes lower than that in the axial center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010046492-A (JP)
Title: Game machine
Inventor: AJITA AKIRA
IPC: A63F7/02
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a game property and to sustain player's desire to play, regarding a game machine represented by a pinball game machine (Pachinko game machine) and a reel game machine (slot machine).  <P>SOLUTION: Symbol display means 114 variably displays symbols in specified symbol variation stop display for stop-displaying a first specified symbol form over the long variation time and further, even when reporting a notice on the basis of the result of reading ahead the winning/losing determination of the variable display of the symbols beforehand, variably displays the symbols over the variation time determined on the basis of the result of the winning/losing determination made without using the result of reading ahead the winning/losing determination of the variable display of the symbols beforehand. The probability of reporting a notice is higher in the case of stop-displaying a second specified symbol form than in the case that the symbol display means 114 stop-displays the first specified symbol form by symbol variation stop display as the result of reading ahead the winning/losing determination of the variable display of the symbols beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049356-A (JP)
Title: Organic el element
Inventor: TADOKORO TOYOYASU
IPC: H01L51/50
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element which can adjust stable luminescent color.  <P>SOLUTION: The organic EL element is formed, by laminating at least two or more layers of the organic light-emitting layers 5b and 5c between an anode and a cathode. At least one layer of the organic light-emitting layers 5b and 5c is made by doping two or more of similar color type luminescent materials 5g, 5h, 5i, and 5j. In the similar color type luminescent materials 5g, 5h, 5i, and 5j, the difference of mutual luminescence peak wavelength is 30 nm or less. The organic light-emitting layers 5b and 5c present different luminescent colors, respectively, and present white luminescent color by color mixture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046497-A (JP)
Title: Image recorder
Inventor: OSAKABE YOSHINORI
IPC: B65H1/04
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder capable of surely loading a sheet in a tray arranged on the recorder back face side, without enlarging the recorder.  <P>SOLUTION: This image recorder includes an image reading part 12 for reading an image recorded on a document and a printer part 11 arranged under the image reading part 12 and recording the image on recording paper. The printer part 11 has a curved passage 65A for carrying the recording paper by making a U turn upward from below on the back face side of a complex machine 10, a straight line passage 56B communicating with a back face 14A of the complex machine 10 from a U-turn part of the curved passage 65A and a manual feed tray 20 arranged in a position 13 of opening the straight line passage 65B in the back face 14A of the complex machine 10. The manual feed tray 20 can change an attitude to a first attitude of rising along the back face 14A of the complex machine 10 and a second attitude of tilting obliquely upward to the outside from the back face 14A of the complex machine 10, and is lower than the uppermost position of the complex machine 10 on the upper end in the first attitude.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010079294-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
Inventor: MIZUSHIMA SUNAO
IPC: G03G5/05
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has performance stable for a long term in an application liquid using an enamine compound, has a sufficient electric specification (residual potential is low and change with time is small), has high abrasion resistance, and can obtain a stable image even if it is repeatedly used.  <P>SOLUTION: This electrophotographic photoreceptor contains an enamine compound and secondary alkylamine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046891-A (JP)
Title: Semiconductive resin composition and electric wire/cable
Inventor: FUJITA MICHITOMO
IPC: C08K3/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive resin composition having volume resistivity with low temperature dependency and exhibiting excellent extruding property, and an electric wire/cable using the semiconductive resin composition.  <P>SOLUTION: The semiconductive resin composition contains (B) 40-90 pts.mass of (B) conductive carbon black, based on (A) 100 pts.mass of an olefin polymer containing 30-80 mass% of an ethylene-α-olefin-non-conjugated polyene copolymer meeting the following requirements (i)-(iii). The electric wire/cable has a semiconductive layer consisting of the semiconductive resin composition on the conductor outer circumference. The requirements are: (i) an α-olefin is butene-1; (ii) a non-conjugated polyene is at least one selected from the group consisting of dicyclopentadiene, 1,4-hexadiene, ethylidene norbornene and vinyl norbornene; and (iii) a content of the non-conjugated polyene is 5 mass% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT