baber/WOPTO huggingface dataset:
Patent JP-2012169707-A (JP)
Title: Elastic wave device
Inventor: YAMASHITA TAKASHI
IPC: H01L41/29
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an elastic wave device that has two or more different electromechanical coupling coefficients on an identical chip, and to provide a method for manufacturing the same.SOLUTION: An elastic wave device includes: a piezoelectric substrate 10; a dielectric layer 12 that is formed on the piezoelectric substrate 10; and a first comb-shaped electrode 22a and a second comb-shaped electrode 22b that are formed on the dielectric layer 12, in which the thickness of a dielectric layer 12a between the first comb-shaped electrode 22a and the piezoelectric substrate 10 is different from the thickness of a dielectric layer 12b between the second comb-shaped electrode 22b and the piezoelectric substrate 10. A method for manufacturing the elastic wave device is also provided.
Patent JP-2012167688-A (JP)
Title: Valve structure
Inventor: ARANO MAKOTO
IPC: F16F9/50
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a valve structure that can improve vehicle riding comfort in all speed areas during contraction of a buffer without making the buffer longer and larger.SOLUTION: The valve structure includes a valve case 3 partitioning a pressure side chamber R2 sectioned by a piston 2 in a cylinder 1 and a reservoir R installed outside the cylinder, a port 4 disposed in the valve case 3 to communicate the pressure side chamber R2 with the reservoir R, a base valve 5 for opening or closing the port 4 to apply resistance to the flow of fluids flowing from the pressure side chamber R2 to the reservoir R, a bypass 6 bypassing the port 4 to communicate the pressure side chamber R2 with the reservoir R, and a relief valve 7 provided to the bypass 6 to release the pressure of the pressure side chamber R2 to the reservoir R.
Patent JP-2011144454-A (JP)
Title: Tantalum sputtering target
Inventor: FUKUSHIMA ATSUSHI
IPC: C23C14/34
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity tantalum sputtering target which has a uniform and fine structure, provides stable plasma and has excellent film uniformity.  <P>SOLUTION: The tantalum sputtering target contains 1-100 ppm by mass (inclusive) of molybdenum as an essential component and has purity of ≥99.998% when molybdenum and gas components are excluded. Also, there is provided the tantalum sputtering target which additionally contains 0-100 ppm by mass (excluding 0 ppm by mass) of niobium and has a purity of ≥99.998% when molybdenum, niobium and gas components are excluded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091872-A (JP)
Title: Acoustic diaphragm
Inventor: IMAMURA SATOSHI
IPC: H04R7/02
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic diaphragm and a speaker which enrich the sound field expression and have excellent reproduction characteristics of the bass sound when a natural wood (wooden sheet) is used as a diaphragm.  <P>SOLUTION: The acoustic diaphragm includes: a wooden diaphragm 5; and propagation speed adjusting members 73a, 73b disposed on the surface of the wooden diaphragm 5 along a first direction crossing the center of the wooden diaphragm 5 to adjust the propagation speed at which the wooden diaphragm 5 propagates sounds through the plane of the wooden diaphragm 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147145-A (JP)
Title: Billing system with authenticated wireless device transaction event data
Inventor: CHANDHOK RAVINDER
IPC: G06Q20/14
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method, and computer program for billing wireless device subscribers based upon billable interaction with applications and services resident on third party computer devices that are accessible through a wireless network.  <P>SOLUTION: The system uses authenticatable transaction data that is created when a wireless device conducts a billable transaction whereby the data is a secure indication that a wireless device has performed a specific billable transaction event. The transaction data can be authenticated and then aggregated to generate billing for billable transaction events that occur on the wireless network. The billing can occur from a billing computer on the network or the aggregated data can be sent to a wireless service provider for ultimate billing to the wireless device subscriber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170250-A (JP)
Title: Motor control device
Inventor: HIRONO DAISUKE
IPC: H02P21/24
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device that improves stability of sensorless control of a permanent magnet synchronous motor.SOLUTION: A motor control device has feed-forward control means that detects the amount of change in a predetermined monitored object that causes a change in a motor speed independently of speed detection means and that corrects the motor speed recognized by a controller.
Patent JP-2011163347-A (JP)
Title: Mold for manufacturing composite member including at least one fiber reinforced matrix
Inventor: CHRISTIANSEN LARS FUGLSANG
IPC: F03D11/00
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved mold allowing more superior controllability of a process for manufacturing a composite member.  <P>SOLUTION: The composite member having at least one fiber reinforced matrix, in particular, a mold 1 for manufacturing a windmill blade is provided with at least one thermal insulating core layer 2 disposed between at least one inner laminate layer 3 and at least one outer laminate layer 4, and at least one heating and/or cooler in contact or in close proximity to the inner and/or outer laminate layer 3, 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169575-A (JP)
Title: Electronic component and manufacturing method of the same
Inventor: IWAMOTO TADASHI
IPC: H01M50/566
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component that prevents a defective product of an electrochemical element from flowing out by allowing an external visual recognition to determine whether or not an insulation material is mounted thereto and whether or not an arrangement state is appropriate after the electrochemical element is formed and stably secures extremely excellent short-circuit resistance characteristics while having low ESR.SOLUTION: An electrolytic capacitor is provided with a capacitor element 23 that withdraws other end portions 21b and 22b of lead terminals 21 and 22 from an end surface 23a formed by winding to the outside while winding around an anode foil 24 and a cathode foil 25 that are individually connected to one end portions 21a and 22a of the lead terminals 21 and 22 through a separator 26, to which insulation materials 27 through 30 partially adhere. The electrolytic capacitor is configured such that the insulation materials 27 through 30 cover at least a portion of the separator 26 corresponding to the one end portions 21a and 22a of the lead terminals 21 and 22 and that one ends of the insulation materials 27 through 30 project from any ends of the anode foil 24, the cathode foil 25 and the separator 26 that configure the end surface 23a.
Patent JP-2012170520-A (JP)
Title: Game machine
Inventor: MORII DAISUKE
IPC: A63F7/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce performance data to be used during mode shift in a game machine which has a variable display unit for displaying a variable display game that variably displays a plurality of pieces of identification information based on the entry of a game ball into a start chucker and generates a special game state which provides a game player with a game value when the variable display game results in a predetermined special result.SOLUTION: A performance controller (performance control device 300) is designed to perform a common continuous performance for keeping a special performance state in a variable display game which has been played for a fixed number of times from the start of the special performance state to result in a specific result and in a variation display game which has been played for a fixed number of times after the start of the special game state based on the specific result and the special performance state caused with the special result as a trigger and whose result is neither the special result nor specific result.
Patent JP-2011095787-A (JP)
Title: Phase shift photo mask blanks, phase shift photo mask, and method for fabricating semiconductor device
Inventor: TOKU AKIHIKO
IPC: G03F1/32
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase shift photo mask which has sufficient transmittance of wavelength to be used even for a short exposure light wavelength, has proper transmittance of wavelength for defect inspections to successfully achieve the inspections, to provide a phase shift photo mask blanks for fabricating the mask, and to provide a method for fabricating a semiconductor device using the mask.  <P>SOLUTION: In an attenuated type phase shift film consisting of two layers, a film refractive index and an extinction coefficient of an upper layer are made lower than those of a lower layer to increase transmittance at an exposure light wavelength. In an attenuated type phase shift film consisting of three layers, a film refractive index and an extinction coefficient of an intermediate layer are made lower than those of an upper layer and a lower layer to reduce transmittance at the defect examination wavelength. In an attenuated type phase shift film consisting of three or more layers, a film refractive index and an extinction coefficient of the uppermost layer are made lower than a film refractive index of a layer just under the uppermost layer to increase transmittance at the exposure light wavelength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174477-A (JP)
Title: Electric connector
Inventor: KUMAGAI DAISUKE
IPC: H01R13/24
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector that, while using a contact that has a long effective spring length, prevents contact between spring portions of the contact so as to be made smaller.SOLUTION: An electric connector 50 comprises: a conductive contact 10; and an insulating housing 30 that surrounds the conductive contact 10. The contact 10 has a spring portion 12 that is elastically displaceable and extends forward of the housing 30. The spring portion 12 comprises: a contact bend 22 that projects outward and forward from front of the housing 30; a pair of hooked portions 24 that are arranged more rearward than the contact bend 22; and a third bend 18 that is formed at rear of the contact bend 22 and has an apex positioned close to the pair of hooked portions 24. The pair of hooked portions 24 have a cutout 28 in a portion facing the third bend 18. When the spring portion 12 is elastically displaced toward the rear of the housing 30, the pair of hooked portions 24 receive the third bend 18 in the cutout 28 so as to prevent contact with the third bend 18.
Patent JP-2012175080-A (JP)
Title: Defect inspection method and defect inspection device
Inventor: NAKA MASATO
IPC: H01L21/66
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a defect which does not greatly influence the yield of semiconductor devices and reduces the manufacturing costs needed to cope therewith.SOLUTION: The method includes a step ST11A of inspecting whether a first inspection object includes a defect; a step ST11B of classifying detected defects by features and calculating the numbers of defects by features of the defects; steps ST12B and ST12C of measuring electric characteristics of semiconductor devices on a wafer and creating a defect map of the semiconductor devices on the wafer; steps ST13 and ST14 of collating the defect map with the position of the defect of the inspection object and calculating an electric defect probability of the semiconductor devices; and a step STn of determining whether a second inspection object can be used using the electric defect probability.
Patent JP-2012176657-A (JP)
Title: Simple vehicle body inclination control apparatus
Inventor: SHINAGAWA DAISUKE
IPC: B61F5/22
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple vehicle inclination control apparatus using a height adjustment valve, without complicating maintenance or delaying vehicle body inclination control operation.SOLUTION: The simple vehicle inclination apparatus is so configured that an air supply piston 14a or air discharge piston 14b for vehicle body inclination is pushed by a lever 13 for vehicle body inclination connected to an operation shaft 12 of an extended height adjustment valve 11. A height adjustment lever 16 maintains a neutral position which neither push an air supply piston 17a nor air discharge piston 17b for the height adjustment when a lever 15 is in the horizontal state, and the lever 13 for vehicle body inclination keeps the air supply piston 14a for vehicle body inclination pushed. An NO electromagnetic valve 19 is connected to a height adjustment port 18, and an NC electromagnetic valve box 21 is connected to a vehicle body inclination port 20. No electromagnetic box is needed since vehicle body inclination is controlled by using a height adjustment valve, so that the apparatus cost can be reduced. There is no need to add a mechanical element to the height adjustment valve, thereby preventing maintenance from being complicated.
Patent JP-2012177055-A (JP)
Title: Detergent for electronic material
Inventor: TERAKAWA YASUKO
IPC: G11B5/84
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily remove particles stuck to a substrate even at a media step of removing these particles from the substrate aged by storage or transportation though the particles stuck to the substrate are hardly removed as time has elapsed.SOLUTION: A detergent for electronic materials contains as essential components an alkali, a chelating agent, water and aliphatic alcohol, which is shown by general formula (1): RO-(AO)-SO1/fM(wherein R is an aliphatic hydrocarbon group; Mis an alkali metal or a cation of ammonium or amine; AO is an oxyalkylene group; n is the average added molar number of the alkylene oxide and is the number of 0-20), or sulfate of an oxyalkylene adduct of the aliphatic alcohol.
Patent JP-2011166158-A (JP)
Title: Optical raster element, optical integrator and illumination system of microlithographic projection exposure apparatus
Inventor: PATRA MICHAEL
IPC: H01L21/027
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical raster element, an optical integrator including the optical raster element, and an illumination system of a microlithographic projection exposure apparatus.  <P>SOLUTION: The optical raster element for the illumination system of the microlithographic projection exposure apparatus includes an array of refractive optical elements extending on a planar or curved surface. At least two of the optical elements are arranged side by side along a reference direction with a pitch of less than 2 mm. They have a height of less than 50 μm perpendicular to the surface and a surface profile along the reference direction (x) which includes a central section, two transition sections adjacent the central section and two end sections adjacent the transition sections. The curvatures in the two transition sections are greater than the curvatures in the central section and the end sections. The optical raster element is intended for being used as a first channel plate in an optical integrator and can reduce the maximum light intensities occurring in or behind the second channel plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012182011-A (JP)
Title: Plug accessory component
Inventor: KAWAGUCHI HIROMI
IPC: H01R13/639
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a plug accessory component capable of preventing dropout of a plug without using a rotation mechanism by metal fittings.SOLUTION: A plug accessory component has: a plug holding part 11 accommodating at least a half of a power supply plug, and having a notch with an inner diameter less than the maximum outer diameter of the accommodated part; two plate-like bodies 12a and 12b arranged to sandwich the power supply plug therebetween in a direction substantially vertical to an insertion direction of the power supply plug, each having one end fixed to the plug holding part 11 and the other end protruding and opening in a direction parallel to the insertion direction of the plug, and having claws opposed to each other at the other opened ends, the claws being fixed to openings provided around a power supply connector; and a pressing part 13 for releasing the fixation by the claw by applying pressure to a lateral face where at least one claw of the two plate-like bodies 12a and 12b is arranged.
Patent JP-2012182329-A (JP)
Title: Ambipolar field-effect transistor and method of manufacturing the same
Inventor: HOSONO HIDEO
IPC: C23C14/08
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To achieve an ambipolar field-effect transistor that can change polarity to p-type conduction or n-type conduction when a single metal-oxide semiconductor material is used as a channel layer and to provide a transistor of a CMOS structure using the ambipolar field-effect transistor.SOLUTION: An ambipolar field-effect transistor includes: a channel layer that is provided on a substrate; and a gate electrode that is provided on or under the channel layer via a gate insulating film and controls the carrier concentration of the channel layer. The material of the channel layer is stannous oxide (SnO). The defect level density at the interface between the channel layer and the gate insulating film is 5×10cmeVor less. The channel layer has ambipolar property capable of both operations of electron (n type) conductivity and hole (p type) conductivity.
Patent JP-2011208126-A (JP)
Title: Curing agent for epoxy resin, curing resin composition, and cured material of the same
Inventor: KAMIMURA IHO
IPC: C08G59/62
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a curing agent for epoxy resin to produce a resin cured material which is excellent in high heat resistance and a low linear expansion property.SOLUTION: The curing agent for epoxy resin is represented by general formula (I) and includes a bisimide phenol compound (a) having a solubility of 0.5 wt.% or more to a ketone solvent at 60°C. Rrepresents a univalent functional group excluding a hydroxy group or a hydrogen atom. R-Reach represent a hydrogen atom, hydroxy group or a 1-10C organic group and are capable of forming a ring having ≤20C which condenses to benzene ring by binding two adjacent groups. At least one among R-Rhas a hydroxy group. Rrepresents a specific organic group. X represents a single bond such as -SO-, -O-, -CO-, -C(CF)-, -S-, or a bivalent 1-20C organic group and n is 0-3.
Patent JP-2012186587-A (JP)
Title: Base station, radio communication system, and handover control method
Inventor: TANAKA RYOICHI
IPC: H04W36/38
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce handover to an inappropriate cell by varying a threshold value used when propriety of handover is determined.SOLUTION: A cell is extracted in which there are many terminals whose communication time in the cell is shorter than a threshold value with the use of the communication history a radio communication terminal 1 has. Next, among cells that may be a handover source relative to the extracted cell, a source cell is extracted in which there are many terminals whose communication time in the cell after handover is short. In order to reduce an occurrence frequency of handover processing between the two cells and not to perform handover, a correction value is set to a handover propriety determination threshold value between the two cells. Thus, handover to an appropriate cell is performed without predicting a movement route of the radio communication terminal 1.
Patent JP-2012184350-A (JP)
Title: Addition-curable self-adhesive silicone rubber composition
Inventor: KATO NOBU
IPC: C09J183/07
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an addition-curable self-adhesive silicone rubber composition that can adhere to a wide variety of materials and can be molded in a short period of time.SOLUTION: The addition-curable self-adhesive composition includes (A) an organopolysiloxane containing two or more alkenyl groups bonded to silicon atoms in the molecule, (B) an organohydrogenpolysiloxane containing three or more SiH groups in the molecule of formula (1) (wherein Ris a monovalent hydrocarbon group; Ris Ror H; Ris Ror an aromatic ring-containing monovalent organic group; X is a single bond or a divalent organic group; A is an aromatic ring-containing monovalent organic group; B is a monovalent reactive organic group; n is 3 to 150; m and p are 1 to 30; q is 0 to 100; and n+m+p+q =10 to 200), optionally (C) an organohydrogenpolysiloxane containing two or more SiH groups only as a reactive group in the molecule, and (F) an addition reaction catalyst, and has a molar ratio of the total amount of SiH group in the components (B) and (C) to the amount of alkenyl group in the component (A) of 0.8 to 5.0.
Patent JP-2012188355-A (JP)
Title: Novel organic compound, and organic light-emitting device
Inventor: IKARI KENICHI
IPC: C09K11/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel organic compound suitable for red light emission, and to provide an organic light-emitting device having the same.SOLUTION: The organic compound has a structure represented by formula (1), wherein Rto Rare each independently selected from a hydrogen atom, a halogen atom, a substituted or non-substituted alkyl group, a substituted or non-substituted alkoxy group, a substituted or non-substituted amino group, a substituted or non-substituted aryl group and a substituted or non-substituted heterocyclic group.
Patent JP-2012188678-A (JP)
Title: Method for producing carbon-containing non-fired agglomerated ore for blast furnace
Inventor: YOKOYAMA KOICHI
IPC: C22B1/243
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon-containing non-fired agglomerated ore for a blast furnace by adding water to a pulverized iron-containing raw material, a pulverized carbon material and a hydraulic binder, mixing them and granulating the mixture, in which the amount of the hydraulic binder added is reduced.SOLUTION: The method of producing carbon-containing non-fired agglomerated ore for a blast furnace includes: adding water to a pulverized iron-containing raw material, a pulverized carbon material and a hydraulic binder, mixing them, and granulating the mixture. In the method, silica having an average particle diameter of ≤0.15 μm is added to the hydraulic binder, preliminary mixed in advance, thereafter, a pulverized iron-containing raw material and a pulverized carbon material are added, water is added, mixed, and the mixture is granulated.
Patent JP-2012188862-A (JP)
Title: Work vehicle
Inventor: MIWA TOSHIYUKI
IPC: A01B59/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle which prevents a malfunction in performing communications with plural work machines.SOLUTION: A tractor 10 can be connected to plural work machines. The tractor 10 also includes a communication control unit 36. The communication control unit 36 performs communications with the work machines, thereby allowing the tractor 10 to perform operations interlocking with the work machines. And, the communication control unit 36 can set the presence or absence of the interlocking of the respective work machines with the tractor 10 and can overwrite the setting.