baber/WOPTO huggingface dataset:
Patent JP-2011158322-A (JP)
Title: Information processor and destination search method
Inventor: SATO TADASHI
IPC: G01C21/36
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately charge an electrically-driven moving body depending on a destination or an operation schedule.  <P>SOLUTION: The in-vehicle machine 1 includes a destination candidate proposition part 22 proposing a destination candidate coincident with a search condition from a database accumulating information on power supply facilities; a route search part 23 searching a route to the destination candidate with reference to map data; an on-arrival battery remaining capacity prediction part 26 predicting a battery remaining capacity on arrival to the destination candidate; an after-stay battery remaining capacity prediction part 29 predicting a battery remaining capacity after stay in the case of staying at the proposed destination candidate based on the information on power supply facilities and the on-arrival battery remaining capacity; an after-stay necessary remaining capacity prediction part 27 predicting an after-stay necessary remaining capacity necessary for travelling after the stay; and a destination candidate limit part 30 limiting to a destination candidate, from proposed destination candidates, equipped with a power supply facility at the destination candidate or on the route to the destination candidate allowing to supply a power by which the after-stay battery remaining capacity exceeds the after-stay necessary remaining capacity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162362-A (JP)
Title: Method for producing diborane
Inventor: HATA HIROYUKI
IPC: C01B6/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing diborane which solves the problem that since diborane obtained by conventional methods and used in semiconductor production contains methyl chloride (CH<SB>3</SB>Cl) and methane (CH<SB>4</SB>) as impurities, purity and yield cannot be enhanced satisfactorily, and which gives high purity diborane in a good yield without generating methane as impurity and can enhance yield of a recyclable solvent.  <P>SOLUTION: Disclosed is the method for producing diborane in which sodium borohydride is allowed to react with diborane and then further to react with boron trichloride.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166346-A (JP)
Title: Digital amplifier
Inventor: SUGAWARA CHU
IPC: H03F3/217
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier for reliably performing the charging of a bootstrap capacitor at a startup time by simple control.  <P>SOLUTION: The digital amplifier is provided with: an amplifier unit which comprises two serially-connected switching units, a first drive unit which activates by the supply of power of a predetermined voltage to drive one of the switching units and a second drive unit which actives by the supply of power of a higher voltage than the predetermined voltage to drive the other switching unit and amplifies digital pulse signals by alternating the two switching units between on/off-states; a bootstrap capacitor which bootstraps power supply for supplying the second drive unit; and a bootstrap control unit which controls the charging of the bootstrap capacitor. The bootstrap control unit performs the charging of the bootstrap capacitor when a boot voltage which is the output voltage of the bootstrap capacitor added to the predetermined voltage is lower than a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162419-A (JP)
Title: Dielectric ceramic for high frequency, method for producing the same and high frequency circuit element using the same
Inventor: KONO TAKASHI
IPC: C04B35/16
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic for high frequency in which electrical properties in a high frequency region are excellent and production is facilitated, a method for producing the same, and a high frequency circuit element using the dielectric ceramic for high frequency as a constituting member and having excellent electrical properties.  <P>SOLUTION: The dielectric ceramic for high frequency comprises a main component expressed by compositional formula: a(Sn, Ti)O<SB>2</SB>-bMg<SB>2</SB>SiO<SB>4</SB>-cMgTi<SB>2</SB>O<SB>5</SB>-dMgSiO<SB>3</SB>; wherein a, b, c and d are mol%, and a, b, c and d respectively lie within the ranges of 4≤a≤37, 34≤b≤92, 2≤c≤15 and 2≤d≤15, and a+b+c+d=100, and an additional component made of ZrO<SB>2</SB>, and in which the additional component is added by 3.0 to 12.0 pts.wt. to 100 pts.wt. of the main component. The high frequency circuit element uses the same as a constituting member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167734-A (JP)
Title: Quality control method for continuously cast slab
Inventor: HIRAGA YUTAKA
IPC: B22D11/16
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent superfluous rank omission by performing required sufficient determination, to increase a yield and to prevent defect generation in the following step.  <P>SOLUTION: In the quality control method, with the pouring starting time of the following ladle to a tundish as the zero point (origin), (1) the ones in which the most tail ends of the seamed slabs are included in the X meters before the zero point are defined as seamed slabs A, successively, the ones in which the most tip parts are included in the X meters before the zero point are defined as seamed slabs B, and further, the slabs succeeding thereto are defined as seamed following slabs Na, (2) the ones in which the most scaffold parts of the seamed slabs are included in the X meters on and after the 0 point are defined as seamed slabs C, successively, the ones in which the most tip parts are included in the X meters on and after the 0 point are defined as seamed slabs D, and the slabs succeeding thereto are defined as seamed following slabs NB, and (3) the ones including all the X meters before and after the 0 point in the whole length of the seamed slabs are defined as seamed slabs E, and the slabs succeeding to the same are defined as seamed following slabs NC, thus the seamed slabs as unsteady parts are subdivided, for performing the control of the slabs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176531-A (JP)
Title: Acoustic sensor
Inventor: OMURA HIDEKAZU
IPC: H04R1/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon that an adhesive for fixing an acoustic sensing element to a base substrate runs up through a back chamber, to prevent the leakage of the back chamber from a lower surface of the acoustic sensing element, to reduce the deformation of the acoustic sensing element, and to improve the sensitivity of an acoustic sensor.  <P>SOLUTION: The lower surface of the acoustic sensing element 32 is bonded to the upper surface of the base substrate 34 by a thermosetting adhesive 56. In the acoustic sensing element 32, a vibration electrode plate 43 and a fixed electrode plate 44 facing the vibration electrode plate 43 are prepared on the upper surface of an element substrate 41. The back chamber 45 is formed at the element substrate 41. The back chamber 45 is opened to the upper surface of the element substrate 41, and the lower surface of the back chamber 45 is closed into a pouched shape by the element substrate 41. The vibration electrode plate 43 is located at the upper surface opening of the back chamber 45, and an acoustic hole 55 is provided at the fixed electrode plate 44 in order to make acoustic vibrations pass therethrough.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175485-A (JP)
Title: Vehicle surroundings monitor
Inventor: IKEDA KEIGO
IPC: B60R1/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle surroundings monitor that improves accuracy of a result of detection, and intuitively notifies a driver about a location of an object.  <P>SOLUTION: The vehicle surroundings monitor 100 includes: an object detection part 11 detecting an object around a vehicle; a vehicle image generation part 14 generating an image of the vehicle viewed from above the vehicle; a surroundings image generation part 15 generating an image around the vehicle including the image of the vehicle; a position arithmetic part 13 calculating the corresponding position in the surroundings image based on the detection result of the object detection part 11; and a specifying part 16 clearly specifying the corresponding position in the surroundings image when a confirmation degree of the detection result of the object detection part 11 is equal to or more than a preset decision threshold value, and clearly specifying a corresponding area in the surroundings image when the confirmation degree of the detection result is less than the decision threshold value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178496-A (JP)
Title: Control device for elevator
Inventor: AKIZUKI HIROMITSU
IPC: B66B5/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform inspection work by advancing a car to the vicinity of a top of a hoistway by securing the safety of a worker even if there is an obstacle at the top of the hoistway.  <P>SOLUTION: Two limit switches 23, 24 are provided near a top of a hoistway 10, and when a car 14 is operated to travel upward in a check operation mode, an upward travel of the car 14 is prohibited at an operation position of a first limit switch 24. This can avoid a worker riding the car 14 from colliding with a hoist machine 11 provided at the top of the hoistway 10. Also, a travel-prohibited state is canceled by a predetermined operation. When the car is further operated to travel upward, the upward travel of the car 14 is prohibited at an operation position of a second limit switch 23. Thereby, the worker can check the car coming close to the top of the hoistway 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181341-A (JP)
Title: Fuel cell system
Inventor: ITOGA MICHITARO
IPC: H01M8/10
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing opening failure of a discharge valve caused by freezing during cold start of a fuel cell.  <P>SOLUTION: The fuel cell system 1 includes a fuel cell 2, a circulating system 50 which circulates and supplies fuel off-gas discharged from the fuel cell 2 to the fuel cell 2, a pump 46 which pumps fluid in the circulating system 50, the discharge valve 48 through which the fluid in the circulating system 50 is discharged outside, and a control device 6 which controls the pump 46 and the discharge valve 48. When operation of the fuel cell 2 is started in a cold environment, the control device 6 executes control so as to include a first period p<SB>1</SB>while the fuel cell 2 generates electric power, before start of driving of the pump 46, and a second period p<SB>2</SB>while the pump 46 is driven with the discharge valve 48 closed, after the first period p<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180451-A (JP)
Title: Karaoke machine
Inventor: WATANABE TSUYOSHI
IPC: A63F13/55
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke machine including a new highly enjoyable performance evaluation function.  <P>SOLUTION: The Karaoke machine includes: a performance evaluation means 72 for evaluating the content of performance according to voice which is input from a microphone 40 accompanied with the output of a performance musical piece; and a game executing means 76 for executing a game in which blocks 86 corresponding to each character video included in a lyrics character video 84 are dropped and piled up in the screen 30s of a video image display device 30, on the basis of the evaluation result of the performance evaluation means 72. Thereby, a highly enjoyable performance evaluation game is executed in cooperation with the lyrics character video 84 displayed on the video display device 30. That is, there is provided the Karaoke machine 16 including the new highly enjoyable performance evaluation function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163101-A (JP)
Title: Car stop block with lifting function
Inventor: YAMADA TADASHI
IPC: E01F13/02
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car stop block with a lifting function which prevents vehicles such as a truck and a bus parking with the car stop block from riding over the block even when a driver tries to start the vehicles while carelessly forgetting to remove the block, and which can be set and removed easily.  <P>SOLUTION: The car stop block is configured to prevent a vehicle from advancing by means of a roller assembled in the car stop block, causing the vehicle wheel riding the roller to rotate idly. Furthermore, the car stock block is mounted with arms to allow the block to be entered under/removed from the wheel hydraulically, so that the weight of the block is not directly applied to hands even in a manual operation, with a reduction in labor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179647-A (JP)
Title: Solenoid valve driving circuit, solenoid valve and method of driving the same
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve further power saving in a first period for starting a solenoid valve.  <P>SOLUTION: In the solenoid valve 10, a solenoid valve driving circuit 16 includes: a current detecting part 36 for detecting a current I flowing through a solenoid coil 18; a current change rate calculating part 52 for calculating the time change rate of the detected current I; and a holding state transition determining part 54 for deciding the timing of transition from the first period to a second period based on the calculated time change rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186556-A (JP)
Title: Information processing device and method
Inventor: KUNIMATSU ATSUSHI
IPC: G06F12/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To extend lifetime of a nonvolatile semiconductor memory.  <P>SOLUTION: The information processing device 33 includes: a storage part 33c which stores profile information 36 which associates arrangement hint information 36b that is generated based on characteristics of data stored in at least one of a first semiconductor memory and a nonvolatile second semiconductor memory that has limitations in the number of accesses which is smaller than that of the first semiconductor memory and gives a hint for determining an arrangement region of the data, and data identification information 36a; a receiving part 33a which receives a download request including the data identification information 36a from a device 100A; a management part 33b which reads out the profile information 36 from the storage part 33c based on the data identification information included in the download request when the download request is received; and a transmission part 33a which transmits the read profile information 36 to the device 100A that has transmitted the download request.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010177676-A (JP)
Title: Semiconductor device
Inventor: TAKAYAMA TORU
IPC: H01L29/786
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operating characteristics and reliability of a semiconductor device, and to improve a manufacturing yield by suppressing occurrence of corrosion called as electrical corrosion when forming a layer having a metal wiring and a metal oxide.  <P>SOLUTION: The wiring is made into three-layer structure composed of: a first layer consisting of oxidation resistant metal; a second layer consisting of aluminum or mainly consisting of aluminum thereon; and a third layer consisting of the oxidation resistant metal formed thereon, and the wiring has a layer having metal oxide, which is electrically connected to the wiring. The upper and lower surfaces of the second layer are made in contact with the first and third layers respectively, and the side face of the second layer is made in contact with an oxidized layer containing oxygen and aluminum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011186750-A (JP)
Title: Method and apparatus for quantitative analysis of molecule to be measured
Inventor: OZAKI YUICHI
IPC: G06T1/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To develop a quantitative analysis method having versatility and high throughput and capable of quantitatively analyzing molecules to be measured in a cell, and to develop a program, an apparatus and a system for executing the method.  <P>SOLUTION: A method for extracting a contour of a cell includes: a process for calculating a standard deviation of cell membrane staining luminance of a pixel in an adjacent area in each of cell membrane staining image pixels and setting the most frequent value of the standard deviation or a value corresponding to a peak of a curve fit to frequency distribution in the vicinity of the most frequent value, as an estimation value of the standard deviation of cell membrane staining luminance of a background area; a process for setting the sum of an arithmetic mean value of cell membrane staining luminance of background preparatory candidate pixels and offset determined based on the estimation value, as a cell pixel threshold; and a process for determining a cell membrane staining image pixel having the cell membrane staining luminance of a cell pixel threshold or more, as a cell candidate pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182711-A (JP)
Title: Method for producing culture medium for mushroom cultivation
Inventor: YAMASHITA MAKOTO
IPC: A01G1/04
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a culture medium for mushroom cultivation, for obtaining a homogeneous and good-quality culture medium containing fiber and suitable for mushroom cultivation.  <P>SOLUTION: The culture medium for mushroom cultivation is obtained by fiberization processing chips made by crushing a wooden material, preparing a raw material for mushroom cultivation using the fiberized product thus obtained, and forming the raw material. The fiberization processing is performed by putting the chips made by crushing a wooden material into a plant fiberizing machine 13 provided with a screw 16 arranged in a cylinder 14, and a perforated plate 26 set at the front end of the cylinder 14, and extruding the fiberized product formed in a cottony state from a circular hole 25 of the perforated plate 26. The number of revolutions of the screw 16 is preferably 2-5 times/min, temperature in the cylinder 14 is preferably 70-90°C. The circular hole 25 of the perforated plate 26 is preferably 5-10 mm in diameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187353-A (JP)
Title: Switch, method of manufacturing the same, and electrostatic relay
Inventor: YOSHITAKE NAOKI
IPC: H01H49/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a contact with a large facing area using a contact material with a high hardness.  <P>SOLUTION: An end face of a movable contact portion 34 in its moving direction and an end face of a fixed contact portion 33 face each other. The fixed contact portion 33 includes a plurality of buffer layers 44 and conductive layers 45 alternately laminated above a fixed contact substrate 41 by vapor deposition, sputtering, electroplating or the like. An end portion of the conductive layer 45 facing the movable contact portion 34 projects more than an end face of the buffer layer 44 so that the end face of the conductive layer 45 serves as a fixed contact 46 (contact face). The movable contact 34 includes a plurality of buffer layers 54 and conductive layer 55 alternately laminated on a movable contact substrate 51 by vapor deposition, sputtering, electroplating, or the like. An end portion of the conductive layer 55 facing the fixed contact portion 33 projects from an end face of the buffer layer 54 so that the end face of the conductive layer 55 serves as a movable contact 56 (contact face).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184985-A (JP)
Title: Reinforcing fitting for concrete pole
Inventor: OMICHI YASUSHI
IPC: E04H12/12
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting capable of temporarily repairing a damaged portion of a concrete pole to prevent collapse of the pole caused by the damage.  <P>SOLUTION: The reinforcing fitting includes a semi-cylindrical inside reinforcing frame 2 to be fitted outside an existing concrete pole D, an outside reinforcing frame 3 to be fitted to the pole D from the outside of the inside reinforcing frame 2, and a pair of upper and lower band bodies 1, 1 laid between side ends of each reinforcing frame 2, 3 and fastened to the pole D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262266-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA KATSUHIRO
IPC: G03G15/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To clean a collecting member without making toner on the collecting member enter a developing device and to reduce deterioration in throughput accompanying the operation of cleaning the collecting member with a simple configuration.  <P>SOLUTION: An image forming apparatus includes a controlling means that executes cleaning operation of transferring toner collected to a cleaning roller 7 to a conveyance belt 11 via a photosensitive drum 2 by forming, between the photoreceptor drum 2 and the cleaning roller 7, a potential gradient for transferring toner collected to the cleaning roller 7 to the photoreceptor drum 2 and forming, between the photoreceptor drum 2 and a transfer roller 10, a potential gradient for transferring toner having transferred from the cleaning roller 7 to the photoreceptor drum 2 to a conveying belt 11, and collecting the toner by a cleaning device 15. In the cleaning operation, the controlling means develops at least a surface portion to which the toner is transferred from the cleaning roller 7, in the surface portion of the photosensitive drum 2, with the toner by the developing device 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190637-A (JP)
Title: Push latch device
Inventor: OGAWA SHINICHI
IPC: E05C19/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable miniaturization of a push latch device by making a structure of switching between protruding and storage positions of a conventional push latch device changed from a switching structure, using a recess following groove and a lever pin, to a structure using a position-switching rotary piece.  <P>SOLUTION: This push latch device includes: a mounting base 13 which has an inner peripheral spiral 14 and a protrusion 15 provided on an inner periphery and which can be fixed by a screw; a body case 6 which has an outer periphery provided with a position fixing recess 17 crossing an outer peripheral spiral 16; a holder 7 which is mounted in such a manner as to be freely protruded from and housed in the body case 6 in the protruding and storage positions; the position-switching rotary piece 10 which alternately switches a position of the holder 7 between the protruding and storage positions; and the holder 7 which is provided with claws 9 fixed on both the sides of the front end of the holder 7, having a protruding end held in the storage position in the front portion of the holder 7, and capable of releasing the holder 7 from a latch retainer 3 in the protruding position at a protrusion speed of a reaction force of a coiled spring 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT