baber/WOPTO huggingface dataset:
Patent JP-2011192619-A (JP)
Title: Fuel cell generating apparatus, and method of operating the same
Inventor: OKANDA TAKAHARU
IPC: H01M8/06
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell generating apparatus suppressing electrode corrosion of the fuel cell due to formation of an internal battery, and attaining the suppression with a simple device configuration, and to provide a method of operating the same.  <P>SOLUTION: The fuel cell generating apparatus 1 includes a raw fuel supply unit 11, a reforming device 12 having a reforming unit 14 and a combustion portion 15, and a fuel cell body 13 having a fuel electrode 16 and an oxidant electrode 17. A fuel gas supply line 19 is disposed between the reforming unit 14 and the fuel electrode 16, and an off-gas supply line 26 supplying an off-gas of the fuel electrode 16 to the combustion portion 15 as a combustion gas is disposed between the fuel electrode 16 and the combustion portion 15. A bypass line 24 having an electromagnetic control valve 25 is disposed between the raw fuel supply unit 11 and the fuel electrode 16. When the fuel cell body 13 is activated, the electromagnetic control valve 25 is controlled to open/close to supply the raw fuel gas to the fuel electrode 16 via the bypass line 24 before the fuel gas is supplied to the fuel electrode 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193971-A (JP)
Title: Disposable diaper with fastener tapes
Inventor: NAKAMURA YURIKO
IPC: A61F13/56
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper with fastener tapes which is capable of changing patterns of a frontal target tape and adjusting size by making the frontal target tape removable.SOLUTION: A target sheet 74 for displaying an attachment position is provided for a part on an exterior sheet 12 disposed on one surface of an absorbent body part 10 which is an engaging position of a fastening tape on an abdominal side F. In the target sheet 74, a strip-shaped sheet base material 74A forms a major part. All over a reverse surface side to be one surface side of the target sheet 74, a hook material 74B of a mechanical fastener is provided. The hook material 74B is joined to the sheet base material 74A with adhesive so that it cannot be released.
Patent JP-2011195363-A (JP)
Title: Method for producing graphene film
Inventor: FUJII KENJI
IPC: C01B31/04
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graphene film having a large area with good productivity by a simple process.SOLUTION: This method for producing the graphene film comprises a step of obtaining oxidized graphite by oxidizing graphite; a step of obtaining a suspension liquid containing oxidized graphene by dispersing the oxidized graphite in a solvent and exfoliating the oxidized graphite into layers; and a step of forming a graphene film by forming cast-spread matter by cast-spread applying the suspension liquid on a substrate, and reducing the cast-spread matter, where in the step of obtaining the suspension liquid, the oxidized graphite is classified by passing the oxidized graphite through a sieve, the oxidized graphite remaining on the sieve is dispersed in a solvent, and the suspension liquid containing oxidized graphene is obtained by exfoliating the oxidized graphite into layers.
Patent JP-2011194318-A (JP)
Title: Honeycomb structure
Inventor: HIROSE SHOGO
IPC: B01J35/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure having a large area disposed in the fluid inflow side thereof, wherein the temperature is increased by the heat transferred from a fluid of a high temperature introduced thereinto, and having a high mechanical strength.SOLUTION: The honeycomb structure 1 includes a plurality of slits 11 opening at the inlet-side end face 7 thereof to extend therefrom to a position disposed between the inlet-side end face 7 and an outlet-side end face 8 and opening in the direction orthogonal to the axial direction X thereof. The slits 11 each have a width of from 0.2 to 2.0 mm. The end part 13 of each of the slits 11 disposed on the side of the outlet-side end face 8 in the axial direction X thereof is disposed on a position at least 5 mm apart from the inlet-side end face 7 and not farther than either 30 mm or one third of the length L of the honeycomb structure 1 in the axial direction X thereof, whichever is shorter. The cross section of each of the slits 11 at the inlet-side end face 7 is from 0.1 to 0.5 times as large as the area of the inlet-side end face 7.
Patent JP-2011198126-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NAGAO MANABU
IPC: G06F17/30
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To perform ε-removal independently of orientations of the ε-transitions. 
     SOLUTION: An information processing device includes: a first set generating unit 101 that generates first sets each of which represents a set of states that can be reached along an ε-transition in a forward or reverse direction, among states included in a finite state automaton; a second set generating unit 102 that generates second sets each of which represents a set of states included in a plurality of first sets connected by a single transition that is not an ε-transition and further represents a first set that is not connected to another first set by a single transition that is not an ε-transition; a combination generating unit 103 that determines a combination minimizing the number of transitions after ε-removal among combinations of ε-removal patterns applied to each ε-transition included in the second sets; and a removal unit 104 that removes ε-transitions within the second sets using ε-removal patterns included in the determined combination. 
     COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-2011199124-A (JP)
Title: Semiconductor device
Inventor: YAMAKOSHI HIDEAKI
IPC: H01L27/115
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a semiconductor device having a nonvolatile memory, and to improve the reliability of the semiconductor device.SOLUTION: In the semiconductor device, a plurality of memory cells each composed of a memory transistor having a floating gate electrode FG and a control transistor connected to the memory transistor in series are arranged in an array shape in X and Y directions on the main surface of a semiconductor substrate. Bit wiring M1B which connects drain regions of the memory transistors of the memory cells arranged in the X direction is provided in the lowest layer of a wiring layer out of a laminated wiring structure formed on the semiconductor substrate so that the bit wiring M1B covers the entire floating gate electrode FG.
Patent JP-2011195088-A (JP)
Title: Damping device for railway vehicle
Inventor: AOKI ATSUSHI
IPC: B61F5/22
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a damping device for a railway vehicle capable of correctly recognizing a curved section at low cost.SOLUTION: The damping device 1 for the railway vehicle for suppressing the vibration of a railroad vehicle body B includes acceleration detection means 40, 41 for detecting the acceleration αv in the vertical direction with respect to a floor surface of the railroad vehicle body, and a curved section recognizing means 45 for recognizing that the railroad vehicle is running in the curved section based on the acceleration αv detected by the acceleration detection means and the acceleration G of gravity.
Patent JP-2011204054-A (JP)
Title: Drive support device for vehicle
Inventor: KANDA KEIKO
IPC: G08G1/16
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive support device for a vehicle capable of executing appropriate drive assist by accurately recognizing a target object to be considered in the case of executing drive assist.SOLUTION: The drive support device for the vehicle is provided with a line of sight recognition means for recognizing the line of sight of a driver who drives an own vehicle, and supports the drive of the own vehicle based on the information of the line of sight recognized by the line of sight recognition means. The line of sight recognition means determine a first distance from the own vehicle to an object to visually be confirmed which the driver visually confirms based on the line of sight of both the eyes of the driver (S4). The drive support device is provided with drive assisting means (S6 to S16) for assisting drive based on the first distance.
Patent JP-2011210622-A (JP)
Title: Luminaire
Inventor: YAMAGUCHI TOSHIHARU
IPC: F21V29/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire, enhancing heat release effect while reducing the size of a luminaire body.SOLUTION: The luminaire is equipped with: an LED chip 10; a lighting device A; and a luminaire body 2 including a base portion 3 and a frame portion 4 coupled to each other. The luminaire body 2 is configured to attach the LED chip 10 on the inside bottom thereof and to release the heat generated by the LED chip 10 to the outside through itself. An incident opening 40 of the luminaire body 2 which the light from the LED chip 10 enters is closed by a translucent panel 33, a heat releasing space is provided between the LED chip 10 and the incident opening 40 to release the heat emitted from the LED chip 10 to the outside through the luminaire body 2, and radiation fins 32a, 42b are provided on the inner wall in the heat releasing space.
Patent JP-2011208468-A (JP)
Title: Corner cover
Inventor: YATSUMEN YUJI
IPC: E04F19/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a corner cover which can be easily mounted on a pair of base boards disposed on both sides of a wall corner and which does not fall even if used over a long period.SOLUTION: The corner cover 1A includes a surface covering part 10A for covering the surfaces 53 of the pair of base boards 50, 50 by disposing the end edge part 11A thereof on a ceiling so as to face each other, a plate-like holding blade part 20A for holding the base boards 50 in cooperation with the surface covering part 10A by disposing between the rear surfaces 54 of the base boards 50 and a wall surface W, and a blade support part 30A which extends in the vertical direction V so as to partition the end surfaces 58 of the base boards 50 and supports the holding blade part 20A by joining to the holding blade part 20A. An engagement projection 13A engaged with a recessed groove 51 is formed on the surface covering part. The joint portion 33A between the holding blade part 20A and the blade support part 30A is positioned further on the end edge 11A side than the engagement projection 13A in the vertical direction.
Patent JP-2011212185-A (JP)
Title: Medicine administration device and medicine injection device
Inventor: YOKOTA TAKAYUKI
IPC: A61M5/178
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a needle from coming out of the skin even if a high back pressure is generated in the upper layer part of the skin, and to prevent a medicine from leaking out of the skin.SOLUTION: The medicine administration device 1 includes: a tube body 2 which is provided with a liquid chamber 7 for storing a medicine, a pusher member 3 which moves within the tube body 2, a grip section 4, and a connection section 5. The pusher member 3 is provided with a bar-like plunger 31 and a gasket 32. The grip section 4 is provided along the outer periphery of the tube body 2 so as to be spaced from the tube body 2. The connection section 5 is formed between the tube body 2 and the grip section 4.
Patent JP-2010258442-A (JP)
Title: Field-effect transistor, method of manufacturing field-effect transistor, and method of forming groove
Inventor: SATO YOSHIHIRO
IPC: H01L29/778
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a field-effect transistor which has low on resistance and high breakdown voltage properties; a method of manufacturing the field-effect transistor; and a method of forming a groove.  <P>SOLUTION: The field-effect transistor made of a nitride-based compound semiconductor includes: a substrate 101; a high resistance layer 103 formed on the substrate; a semiconductor operation layer 106 formed on the high resistance layer, and including a channel layer 104 of ≤1×10<SP>18</SP>cm<SP>-3</SP>in carbon concentration and >10 to 100 nm in layer thickness; a recess portion 107 formed in the semiconductor operation layer deep enough to reach the inside of the channel layer; a source electrode 108 and a drain electrode 109 formed on the semiconductor operation layer with the recess portion interposed therebetween; a gate insulating film 110 formed over the semiconductor operation layer so as to cover the inside of the recessed portion; and a gate electrode 111 formed on the gate insulating film at the recess portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011215027-A (JP)
Title: Positioning system and positioning method using pyroelectric infrared sensor array
Inventor: KURUMAYA KOICHI
IPC: G01S3/782
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a positioning system which obtains the position of a heat source by sensing the action of the heat source using a pyroelectric infrared sensor array in which pyroelectric infrared sensors are arranged in an array.SOLUTION: The positioning system includes: a pyroelectric infrared sensor array arranged so that the detection range of each sensor overlaps each other at least partially; and a means for Fourier transforming the output signal of the pyroelectric infrared sensor array, calculating the power spectra for each frequency band from the signal after the Fourier transformation, and obtaining the power by adding the power spectra for each frequency, wherein the position of the heat source in the detection range is obtained based on the value of the power.
Patent JP-2010254994-A (JP)
Title: Resin composition and molded body thereof
Inventor: I TOSHIICHIRO
IPC: C08L23/10
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprising a polyphenylene ether and a hydrogenated block copolymer and having excellent fluidity, mechanical characteristics and the like.  <P>SOLUTION: The resin composition includes 1-99 mass% (a) polyphenylene ether, 99-1 mass% (b) hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising at least 2 polymer blocks A mainly comprising a vinyl aromatic compound and at least 1 polymer block B mainly comprising a diene compound is provided. In the resin composition, the polyphenylene ether includes 5-20 mass% component having ≥50,000 molecular weight and 12-30 mass% component having ≤8,000 molecular weight based on the whole polyphenylene ether, and the hydrogenated block copolymer has ≤100,000 number average molecular weight (Mnb) as the hydrogenated block copolymer and the polymer block A has ≥8,000 number average molecular weight (MnbA).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011215535-A (JP)
Title: Wavelength conversion element, light source device and projector
Inventor: OKAMOTO JUNICHI
IPC: G03B21/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wavelength conversion element which has reduced speckles and emits laser beams of large output.SOLUTION: The wavelength conversion element includes: a periodic polarization inversion structure on a non-linear optical substrate; and an electrode configured to apply a different electrical field for every region with a different polarization direction. When a voltage is applied to the electrode, the refractive index of a polarization inversion portion changes by the electrical field and the phase matching wavelength changes. By applying the voltage changing at high speed, the wavelength of second higher harmonics meeting the phase matching wavelength changes at high speed, and a high despeckle effect can be obtained.
Patent JP-2011222164-A (JP)
Title: Electromagnetic relay
Inventor: MUTO KOICHI
IPC: H01H50/02
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay which can suppress collision noise made when the power supply to a coil is stopped.SOLUTION: An electromagnetic relay comprises: an electromagnetic block having a coil and a movable contact spring which rocks by a current flowing in the coil; two fixed contact terminals 22 and 22' having fixed contacts 22a and 22a'; a backstop 21 having two movable contact contacting parts 21a and 21a'; and a base block 2 which supports the electromagnetic block, the fixed contact terminals 22 and 22' and the backstop 21. The movable contact spring is formed in a bifurcated shape at its tip and has flanges 14c and 14c' on the respective tips of the bifurcated shape which are extended inwardly so as to be opposed to each other. Movable contacts 14b and 14b' are provided on the respective tips of the bifurcated shape and the two fixed contacts 22a and 22a' are arranged on one side of the rocking direction of the two movable contacts 14b and 14b' so that the fixed contacts 22a and 22a' come into contact with the movable contacts 14b and 14b'. On the other side of the rocking direction, the two movable contact contacting parts 21a and 21a' are provided so as to be in contact with the two flanges 14c and 14c'.
Patent JP-2011194201-A (JP)
Title: Wheelchair to easily get on/off
Inventor: SHIMAZAKI KIYA
IPC: A61G5/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair used as a vehicle in moving a disabled user, capable of eliminating such inconvenience that the body of the user must be turned around to get on/off the wheelchair.SOLUTION: The wheelchair has grooves in main shafts 5 in the rear of a wheelchair body and in a seat part, so that a backrest and the seat can be detached. The user gets on the wheelchair from the rear by detaching the backrest and the seat. When the user gets off the wheelchair, the rear part of the wheelchair is brought close to a place such as a bed the user wants to sit on, so that the user can sit on the place by detaching the backrest and the seat. In this way, the user can get on/off the wheelchair without turning the body around. Further, the user can go to the bathroom by using the wheelchair, going over a toilet seat, detaching the seat of the wheelchair, and finishing a wash without getting off the wheelchair.
Patent JP-2011221742-A (JP)
Title: Electronic delivery storage and management system
Inventor: SAKUSHIMA HIROSHI
IPC: G06Q30/06
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic delivery storage and management system for systematizing the relation of cases with each other for result electronic delivery data for each case obtained by job execution and easily obtaining the latest data.SOLUTION: A server 10 stores the result electronic delivery data 20 inputted to the server 10 by an input device 1 in a file management part 3. Also, the case information 21 of the result electronic delivery data 20 is managed by the case information management part 2 of the server 10, a case information tree 41 is prepared on the basis of interrelation of each case by the case information tree preparation part 4 of the server 10, and the history information 61 of the case including the updating history of drawings is prepared by referring to the case information tree 41 by the history information preparation part 6 of the server 10. By using the case information tree 41 and the history information 61, the latest drawing is outputted to a viewer 5.
Patent JP-2011222287-A (JP)
Title: Image display device and backlight device used for this
Inventor: OUCHI SATOSHI
IPC: F21S2/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of reducing excellently unevenness of luminance due to a shadow, or dark line or bright line caused by the boundary (gap) between light guide plates in the case a backlight unit is constructed by arranging a plurality of unit light guide plates.SOLUTION: A plurality of backlight blocks having a light source and a unit light guide plate to guide light from the light source to a liquid crystal panel side are arranged, and a unit diffusion pattern is formed in a zigzag form on the front surface (surface opposed to the liquid crystal panel) of the unit light guide plate of the backlight block and, further, another diffusion pattern is formed on the rear surface (surface opposed to the front surface) of the unit light guide plate. Furthermore, one side of the unit light guide plate is made an incident face of light and a plurality of LEDs being the light source are arranged along this side of the incident face; and when the dimension in a direction orthogonal to the LED emitting optical axis of the unit diffusion pattern is made a, the dimension in the LED arrangement direction of the LED light emitting face is made c, and the arrangement pitch of the LED is made p, p≥a≥c is satisfied.
Patent JP-2011228788-A (JP)
Title: Mobile terminal and method of controlling the same
Inventor: TAKAHASHI MAKOTO
IPC: H04W4/021
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal and a positioning method which reduces power consumption.SOLUTION: If a sustained resting state determining section 110 determines that a mobile terminal 40 remains at rest during a certain period, a positioning section 50 does not identify the location of the mobile terminal 40. If the sustained resting state determining section 110 determines that the mobile terminal 40 does not remain at rest during a certain period and if a moving state determining section 120 determines that the mobile terminal 40 is on the move, the positioning section 50 identifies the location of the mobile terminal 40. If the sustained resting state determining section 110 determines that the mobile terminal 40 does not remain at rest during a certain period and the moving state determining section 120 determines that the mobile terminal 40 is at rest, the positioning section 50 does not identify the location of the mobile terminal 40.
Patent JP-2011222460-A (JP)
Title: Battery
Inventor: INASAWA SHINTARO
IPC: H01M10/0525
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery according to the present invention whose performance is improved by increasing the mobility of ions which transfer charges in view of the problems of batteries.SOLUTION: A battery is provided in which characteristics thereof are improved by selecting an isotope optimal for charge transfer out of multiple isotopes included in ionic elements for charge transfer in order to achieve the aforementioned object.
Patent JP-2011226704-A (JP)
Title: Refrigerating air conditioner, and refrigerating air conditioning system
Inventor: OCHIAI YASUTAKA
IPC: F24F11/02
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating air conditioner and a refrigerating air conditioning system which can detect cooling medium shortage quicker than conventional cases.SOLUTION: A cooling medium circuit 10 is composed of a compressor 21, a heat-source-side heat exchanger 23, a receiver 25, an air subcooler 22, a double-pipe subcooler 26, use-side expansion valves 41A and 41B, and use-side heat exchangers 42A and 42B that are connected through a pipeline. An injection circuit 71 is provided in a way that one end is connected to the exit of the double-pipe subcooler 26 and the other end is connected to the compressor 21 for cooling medium injection. A control unit 3 estimates dryness at the exit of the injection circuit 71 based on a degree of subcooling of the double-pipe subcooler 26, and adjusts an amount of injection so that the dryness value becomes a target value. As a result, cooling medium shortage can be determined quicker than conventional cases, based on a degree of subcooling or an operation condition rate that varies depending on variations of the degree of subcooling.