baber/WOPTO huggingface dataset:
Patent JP-2012209307-A (JP)
Title: Dielectric ceramic slurry and multilayer ceramic electronic component
Inventor: ISHIHARA MASAYUKI
IPC: H01G4/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide dielectric ceramic slurry that can be improved in dispersibility of various ceramic components in ceramic slurry.SOLUTION: In a step S1, BaTiOpowder as a main component, SiOsol as a first accessory component, and BaCOpowder, MgCOpowder, etc., as second accessory components are prepared. In a step S2, the BaCOpowder, MgCOpowder, etc., as second accessory components are mixed and pulverized. In a step S3, the second accessory component powder having been mixed and pulverized is mixed with the BaTiOpowder as the main component and the SiOsol as the first accessory component. In a step S4, a binder consisting of a first high polymer and an organic solvent are added to the BaTiOpowder as the main component, the SiOsol as the first accessory component, and the second accessory components, and mixed in a wet manner to obtain intermediate slurry. In a step S5, a binder consisting of a second high polymer and an organic solvent are added to the intermediate slurry, and mixed in a wet manner. The first high polymer has smaller molecular weight than the second high polymer.
Patent JP-2012206797-A (JP)
Title: Load measuring device for forklift
Inventor: MATSUZAKI TSUTOMU
IPC: B66F9/24
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a load measuring device for a forklift capable of precisely measuring the weight of a cargo mounted on a cargo receiving part in a simple construction.SOLUTION: The load measuring device 10 for a forklift has a load detector 20 detecting a load applied to the cargo receiving part 31, and a capitulation control part 12 receiving a detected signal output from the load detector, obtaining load measuring values of every predetermined time interval, calculating a changing quantity of the load measuring values, calculating and outputting the load calculating value based on the load calculating value in a predetermined time when the changing quantity becomes lower than the predetermined value in the predetermined time. The calculation control part can calculate and output the load calculation value based on the load measuring value in the first predetermined time when the changing value of the load measuring value become lower than the predetermined value after the predetermined time passes and in the second predetermined time. The calculation control part can make the average value of the load measuring values in the first predetermined time or any one of the load measuring values in the first predetermined time the load calculation values.
Patent JP-2012209758-A (JP)
Title: Wireless communication method, wireless communication system, wireless communication apparatus and wireless communication program
Inventor: WARABINO TAKAYUKI
IPC: H04W84/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To determine whether or not a user device requesting a connection is a user device whose connection is unexpected when selecting a user device to be connected.SOLUTION: A wireless communication system includes at least one user device 1A and a user device 1B. The user device 1B starts an effective pairing period, the user device 1A transmits a pairing signal requesting a connection to a second radio communication apparatus, and the user device 1B selects as a connection partner the user device 1A of those having transmitted pairing signals received in the effective pairing period which has not transmitted any pairing signals received before the effective pairing period.
Patent JP-2012208886-A (JP)
Title: Print system, print instruction terminal, print server, method and program
Inventor: UEDA MASAHIDE
IPC: B41J29/38
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve compatibility between image quality of a print result and lead-time optimal for a user.SOLUTION: A print system comprises: print method selecting means 702 which allows a user to select a print method to be applied to an output target file in response to a print instruction from the user; first print request means 703 which makes print job information storage means 701 store the output targe file which is converted to print data, when a speed priority print method is selected; second print request means 704 which makes the print job information storage means 701 store the output target file as it is, when a quality priority print method is selected; and data conversion means 706 for on-demand printing which converts the output target file to print data by using a printer driver to which designated output equipment corresponds, if the print data has not been stored when a designation of the output equipment for a print job is received from the user.
Patent JP-2012212979-A (JP)
Title: Television apparatus and electronic apparatus
Inventor: MURO KIYOMI
IPC: H01L23/34
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a television apparatus and an electronic apparatus which improve heat radiation efficiency.SOLUTION: Each of a television apparatus and an electronic apparatus according to an embodiment comprises: a housing; a circuit board housed in the housing; and an electronic component including a first surface positioned on the circuit board side and a second surface positioned on the opposite side of the first surface and incorporating a silicon member. The electronic component has an electrode part provided at the first surface side and electrically connecting with the circuit board; and a protruding part which is provided at the first surface side, is positioned between the silicon member and the circuit board, and is spaced away from a surface of the circuit board.
Patent JP-2012091223-A (JP)
Title: Pb-FREE SOLDER
Inventor: YASUI TSUTOMU
IPC: C22C19/03
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the strength and heat resistance of Pb-free solder after being melted and solidified, and to improve wettability between the molten Pb-free solder and a terminal electrode.SOLUTION: Bond metal 10 which is obtained by melting and solidifying a Pb-free solder is interposed among an electronic component 2, a circuit board 3 to be mounted with the electric component 2, a terminal electrode 2T of the electronic component 2, and a terminal electrode 3T of the circuit board 3, and the electronic component and the circuit board are connected to each other. The bond metal 10 has: a first metal phase containing Ni-Fe alloy as a principal component; a second metal phase containing Sn alloy as a principal component and surrounding the first metal phase; and a third metal phase containing Sn as a principal component. The Pb-free solder contains: first metal particles containing Sn as a principal component; and second metal particles in which the surfaces of core particles containing Ni-Fe alloy as a principal component are covered with at least one coating layer containing as a principal component, Sn and a metal that forms an alloy.
Patent JP-2012215311-A (JP)
Title: Cryopreservation device
Inventor: NISHIO AKIKA
IPC: A61J3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact, lightweight and inexpensive cryopreservation device which enables a cryocane to be easily put in/out.SOLUTION: The cryopreservation device includes a first rotation lid 13 rotatably mounted on the upper opening of a container body 11, second rotation lid 14 rotatably provided on the circular opening provided on the first rotation lid, a through-hole for putting in or out a cryocane provided on the second rotation lid, a tubular body 15 provided in a protruding manner above the second rotation lid, a lifting device 16 arranged inside the tubular body, a cane gripper 17 provided on the lifting device, and a door 18 provided on the tubular body. Any of cryocanes held from the center portion to the circumference of the container body on the cryocane holder can be gripped by rotating the first rotation lid with respect to the upper opening and by rotating the second rotation lid with respect to the first rotation lid to adjust the position of the through-hole.
Patent JP-2012217034-A (JP)
Title: Oscillation device and portable terminal device
Inventor: ONISHI YASUHARU
IPC: H04R17/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the sound pressure level of an oscillation device.SOLUTION: An oscillation device 100 includes: a vibration member 20; and a support member 30 for supporting the vibration member 20 and provided so as to enclose a space 60 on one surface side of the vibration member 20. The support member 30 has a hole 42 widening toward the outer side from the space 60 and a hole 40 narrowing toward the outer side from the space 60 at portions facing the space 60. The space 60 opens to the exterior of the space 60 through the hole 40 and the hole 42.
Patent JP-2012219627-A (JP)
Title: Control device for internal combustion engine
Inventor: NOKAWA SHINICHIRO
IPC: F02D43/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that can suppress accidental fire of the internal combustion engine due to excessive increase of turbulence intensity by estimating the turbulence intensity of an air-fuel mixture in a combustion chamber.SOLUTION: A drive control system 1 includes: a turbulence intensity estimation means to estimate the turbulence intensity in a combustion chamber based on a discharge time of an ignition plug 29 of an engine 100; a determination means to determine whether a combustion condition of the engine 100 is in a stable region based on the estimation result of the turbulence intensity estimation means; and a turbulence intensity lowering means to lower the turbulence intensity in the combustion chamber based on the determination result of the determination means.
Patent JP-2012218021-A (JP)
Title: Case and its manufacturing method
Inventor: YUASA HIROAKI
IPC: B22D17/22
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a case and its manufacturing method for removing burrs while simplifying dies and the manufacturing process.SOLUTION: A PCU case is manufactured by metal casting. The PCU case includes: a case body 16 where a seal face 21 where a sealing member 18 is superimposed; and an inside face 22 disposed at the position bent from the seal face 21 is formed. The case body 16 projects from the inside face 22 at the position adjacent to the seal face 21 and has a convex part 24 where a machined face 26 is formed at the projected end.
Patent JP-2012228050-A (JP)
Title: Harness extra length treatment structure for bus
Inventor: KAMIHATSU DAISUKE
IPC: B60R16/02
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a harness extra length treatment structure for a vehicle, in which an extra length of a harness extending from a device mounted on the vehicle is disposed in a predetermined position (initial position) in the device room in such a manner to allow easy handling.SOLUTION: In a harness extra length treatment structure of the present invention, a harness fixture 20 to bundle and fix an extra length portion 17a of a harness 17 is provided on a wall surface 5b of a device room 10 in the vicinity of a vehicle mounted device 13. In this structure, the extra length portion 17a is fixed on the wall surface 5b in the vicinity of the vehicle mounted device in a bundled manner, thereby not being misaligned or disposed in a wrong place. In addition, the extra length portion 17a is easily recognized and handled as bundled.
Patent JP-2012223514-A (JP)
Title: Game machine
Inventor: OHARA MASATAKE
IPC: A63F7/02
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine increasing excitement and enjoyment of a game by eliminating the feeling of strangeness of a player in the game.SOLUTION: When the right symbol of a second display area is swingably displayed while the left symbol of a first display area is swingably displayed, display control is performed to allow a left symbol variable direction to be the same direction as a right symbol variable direction. Thus, the presentation symbol variable direction of the first display area and the presentation symbol variable direction of the second display area become the same direction. Consequently, the feeling of strangeness of the player in the game is eliminated, thereby increasing excitement and enjoyment of the game.
Patent JP-2012181813-A (JP)
Title: Computer keyboard and computer system
Inventor: DUKKYU CHUN
IPC: G06F3/02
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide convenient means for a computer system to quickly disconnect or reconnect external devices.SOLUTION: In one embodiment of the invention, a computer keyboard is provided which comprises a specific input device, which is a touch reactive device, for disconnecting external devices from a computer connected to the keyboard or reconnecting the external devices to the computer.
Patent JP-2012233714-A (JP)
Title: Environment condition prediction system, method of displaying environment condition prediction information, and power generation prediction system
Inventor: TATSUMI KENICHI
IPC: G01W1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To perform prediction with a high horizontal resolution while reducing calculation load required for predicting environment condition in a comparatively wide area.SOLUTION: An environment condition prediction system 1 comprises: a first calculation part 21 which obtains environment condition prediction information at a plurality of first specific locations set in a prediction target area by calculation on the basis of a prescribed environment-related data; a second calculation part 22 which interpolates environment condition prediction information at second specific locations which are set in the prediction target area and are different from the first specific locations by using calculation result of the environment condition prediction information at the first specific locations; a storage part 31 which stores calculation results by the first and second calculation parts 21, 22; a display part 41 which displays the prediction target area; a designation reception part 42 which receives a designation of any location in the prediction target area displayed in the display part 41; and a display control part 43 which makes the display part 41 display environment condition prediction information at the first or the second specific location which is the closest to the location designated via the designation reception part 42.
Patent JP-2012233030-A (JP)
Title: Resin composition
Inventor: MAMINO MASA
IPC: C08L69/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that suppresses the occurrence of molding failure, such as short shot, in an obtained molding and has excellent flame retardancy.SOLUTION: The resin composition includes a thermoplastic polyester resin and/or a polycarbonate resin and a flame retardant and is used for injection molding, and satisfies conditions (1) to (3): (1) the viscosity at a temperature equal to or higher than HDT (heat deflection temperature)-50 (°C) and equal to or lower than HDT (°C) is equal to or more than 10(Pa s) and less than 10(Pa s); (2) the viscosity at a temperature equal to or higher than HDT+150 (°C) and equal to or lower than HDT+250 (°C) is equal to or more than 10(Pa s) and less than 10(Pa s); and (3) assuming the viscosity at HDT (°C) is N1 (Pa s) and the viscosity at HDT+150 (°C) is N2 (Pa s), relational expression (1), 0<N1-N2<10, is satisfied.
Patent JP-2012233719-A (JP)
Title: Moving-direction determination system
Inventor: WADA AKIRA
IPC: G01P13/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a moving-direction determination system 11 which is low in cost and high in resolution.SOLUTION: A moving-direction determination system 11 is produced by combining a plurality of sensor modules 12a through 12g which respectively determine a moving direction of a human body. Each of the plurality of sensor modules 12a through 12g has three pyroelectric sensor sections 21a through 21c and a moving-direction determination section which determines the moving direction of the human body on the basis of electromagnetic waves detected by the three pyroelectric sensor sections 21a through 21c. By combining 36 moving directions with respect to entrance and exit which are determined by respective sensor modules 12a through 12g, the moving-direction determination system 11 as a whole determines a moving direction of the human body.
Patent JP-2012234263-A (JP)
Title: Sheet for input device and sheet for touch panel
Inventor: MASHITA ATSUSHI
IPC: G06F3/041
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for an input device which enables a user to easily recognize positions of mark parts by lightly touching the sheet's surface with a finger even when dirt or the like adheres to the surface.SOLUTION: An input device 50 comprises a planar touch type input unit of which at least part is constructed as a touch panel 51, and a sheet 1 for the input device 50 is to be stuck on the touch type input unit in the input device 50. In the sheet 1 for the input device 50, a plurality of convex parts 21 and 22 are formed by silk screen printing for indicating positions of icons 52 displayed in a first area 91 and a second area 92 in the touch panel 51.
Patent JP-2012233855-A (JP)
Title: Rotational frequency measuring device
Inventor: YAMAMOTO HIRONAO
IPC: G01P3/489
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotational frequency measuring device which detects rotational frequency of an object, sets an upper limit and a lower limit according to the detected rotational frequency, and issues a warning, when the rotational frequency of the object deviates from the limits, by detecting a deviation.SOLUTION: A rotational frequency measuring device 10 comprises: a proximity switch 14 which detects rotational frequency of a measurement object; a control section 11 which receives a pulse signal from the proximity switch 14; and a display 34 which is connected to the control section 11. The rotational frequency measuring device 10 obtains the rotational frequency of the measurement object from the pulse signal through rotational frequency calculation means installed in the control section 11, and displays the rotational frequency of the measurement object on the display 34. The control section 11 has: reference rotational frequency setting means which enables a button operation to set the measured rotational frequency as reference rotational frequency; upper and lower limit setting means which sets an upper rotational frequency limit as well as a lower rotational frequency limit from the reference rotational frequency; and warning signal generation means which issues a warning output when rotation of the measurement object is beyond a range from the upper and rotational frequency limit to the lower rotational frequency limit.
Patent JP-2012237575-A (JP)
Title: Material testing machine
Inventor: TSUJI HIROSHI
IPC: G01N3/06
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine equipped with a test force display meter, which can highlight the contents to be desirably watched by an operator, even in a plurality of digital display part equipped with indicators of the same size.SOLUTION: Indications in a test force display part 44 and a peak display part 45 are alternately blinked at regular intervals. The lighting period of an LED disposed in each 7-segment LED indicator of the test force display part is set as twice the lighting period of an LED disposed in each 7-segment LED indicator of the peak display part 44. Therefore, the indication "1234" in the test force display part 44 that has a longer lighting period than the indication "5678" in the peak display part 45 is made bright and highlighted. In other words, by differentiating the lighting period of the LED of each digital display part, the indication of the digital display showing values or the like to be desirably watched by an operator is made brighter than the other display part, resulting in highlighting the indication of the digital display part.
Patent JP-2012239290-A (JP)
Title: Remaining battery amount estimation device of electric vehicle
Inventor: IKUI KUNIAKI
IPC: B60L11/18
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To estimate the remaining amount of the battery without using a current sensor based on the discharge current value and the voltage value.SOLUTION: The duty ratio corresponding to grip opening Th is set to a duty map 48 beforehand and a current value when energizing to a motor 18 by the voltage value decided by the duty ratio is set to discharge current map 49. A remaining capacity map 51 is set to output the remaining battery capacity based on the current value retrieved from the discharge current map 49 and the measured voltage value. The full charge amount as the reference value to calculate the remaining capacity is sets beforehand as a discharge power amount when the discharge voltage when the battery 4 is discharged by the prescribed current value is the prescribed discharge end voltage. A remaining capacity map 51 sets the value subtracted the estimated power amount based on the voltage input actually to the motor 18 and the current value calculated by the discharge current map 49 at that time from the amount of the full charge as a remaining battery capacity.
Patent JP-2012238189-A (JP)
Title: Alarm cooperation system, system cooperation method, alarm unit and transmitter
Inventor: MATSUKUMA HIDENARI
IPC: G08B25/04
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To enable function extension by performing detection of a stay-at-home condition and cooperation without losing functions of an alarm system and a device management system.SOLUTION: An alarm system detects fire and outputs a fire alarm on house alarms 10-1 to 10-4, and transmits a fire interlock signal to other house alarms according to a first communication protocol to output a fire alarm. A device management system wirelessly transmits a consumption power detection signal of a device from power outlet devices 200-1 to 200-5 to a gateway device 300 according to a second wireless communication protocol and then to a server 500 to perform processing so as to display a processing result on a portable phone 800. When fire is detected by the house alarm 10-1, a fire cooperation interlock signal is transmitted to the server 500 through the gateway device 300 and a fire alarm is output from the portable phone 800. When receiving a stay-at-home confirmation request from the portable phone 800, the server 500 acquires a detection signal of a human sensor 15 in the house alarm to display stay-at-home information on the portable phone 800.
Patent JP-2011181517-A (JP)
Title: Field emission cold cathode
Inventor: ITO FUMINORI
IPC: H01J1/304
Filed: 2011-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission cold cathode drivable at a low voltage with high emission efficiency.  <P>SOLUTION: On a conductive layer 4 formed on a substrate 5 made of glass, an insulating layer 2 and a gate layer 1 are deposited. Afterwards, etching is made so that an opening diameter of the gate layer 1 becomes larger than that of the insulating layer 2. Portions excluding an opening are covered with a mask material 7, and carbon nanotube is deposited by technique method of spraying or the like to form an emitter layer 3 so that opening side faces of the insulating layer 2 are also covered and so that the gate layer opening end which is closest from an arbitrary point of the emitter layer is shielded by the insulating layer 2. At this time, the upper parts of the opening side faces of the insulating layer 2 are made not to be covered with the emitter layer (carbon nanotube layer).  <P>COPYRIGHT: (C)2011,JPO&INPIT