baber/WOPTO huggingface dataset:
Patent JP-2010150126-A (JP)
Title: Piezoelectric/electrostrictive ceramic composition, piezoelectric/electro-stric sintered compact, piezoelectric/electrostrictive element, method for producing piezoelectric/electrostrictive composition, and method for producing piezoelectric/electrostrictive element
Inventor: YAMAGUCHI HIROFUMI
IPC: H01L41/43
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive ceramic and a piezoelectric/electrostrictive element with large electric field-induced strain without performing an aging treatment.  <P>SOLUTION: The piezoelectric/electrostrictive ceramic has the composition represented by the general formula: xBNT-yBKT-zBT (x+y+z=1) wherein at least one among A-site elements is allowed to become deficient from stoichiometry in which a point (x, y, z) representing content ratios x, y and z of BNT, BKT and BT is within a range (including a border line) of a quadrangle ABCD with the points A, B, C and D as vertices in a ternary phase diagram. Vacancies are formed in an A-site of a perovskite structure by allowing the A-site elements to become deficient from stoichiometry. Besides, an amount of A-site vacancies becomes at least 2 mol% to at most 6 mol%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011103149-A (JP)
Title: Control semiconductor integrated circuit and servo control system using the same
Inventor: ISHII MIKIHIKO
IPC: G11B7/09
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a serial transfer system, and to allow an external measuring device to easily measure various characteristics.  <P>SOLUTION: In a servo control system for controlling a plurality of controlled amounts of a controlled object 1 including a motor 11, a control semiconductor integrated circuit 2 can be connected to a driver semiconductor integrated circuit 3 which supplies a plurality of driving control signals to the controlled object 1. A detection signal of the controlled object 1 is supplied to an input of a detecting circuit 20, and an A/D converter 21 converts an output signal of the detecting circuit 20 into a digital signal, and a processor 22 generates a plurality of control data by performing digital signal processing. A serial transmission circuit 23 sequentially and serially transfers a plurality of control data to a serial receiving circuit 35 of the driver semiconductor integrated circuit 3. The control semiconductor integrated circuit 2 further includes a first external terminal T1 connected to an output of the processor 22, and a second external terminal T2 connected to an input of the serial transmission circuit 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101684-A (JP)
Title: Agitator pot
Inventor: MATSUSHIMA NOBUYUKI
IPC: A47J37/04
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitator pot capable of preventing blades from falling off while allowing the blades to be easily attached/detached.  <P>SOLUTION: An arm 5 is coupled with a blade 7 by inserting an insertion pin 9 into a series of through holes combining an arm hole 3 formed in the arm 5 portion and a blade hole 14 formed in the blade 7 portion, and an annular torsion spring 10 including two coil parts and two coupling parts connecting the coil parts is incorporated in the coupled part of the arm and the blade, so that the force is applied by the torsion spring 10 in the direction of opening the blade when the blade is bent at the coupled part with the arm. Further, a stopper 12 is provided at the arm to prevent the blade from opening larger than a prescribed angle, so that the blade is not opened larger than the prescribed angle. The insertion pin 9 is prevented from falling off by joining the tip of the pin with a pin fastener 11 which is a washer-shaped device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031053-A (JP)
Title: Derivative of pyrrolidine and piperidine as nk1 antagonist
Inventor: PALIWAL SUNIL
IPC: A61K31/4025
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide derivatives of pyrrolidine and piperidine as an NK1 antagonist.  <P>SOLUTION: A pharmaceutical composition is an NK<SP>1</SP>antagonist having formula (I)(wherein Ar<SP>1</SP>and Ar<SP>2</SP>are phenyl or heteroaryl substituted if needed, X<SP>1</SP>is an ether, a thio, or an imino bond, R<SP>4</SP>and R<SP>5</SP>are not both H and alkyl, and other variables are as specified) and useful for the treatment of many disorders (including vomit, depression, anxiety, and cough), and a method of treatment and combination with other factors are also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259771-A (JP)
Title: Nail brightener container
Inventor: LEE HYUN SEOK
IPC: B65D47/42
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail brightener container, which allows to apply a nail brightener to a nail while pressing a brush onto the nail only by removing an outer plug.  <P>SOLUTION: The nail brightener container 1 includes: an inside insert plug 20 having a moving through-hole 24 for the nail brightener 15; a moving plug 30 that is a member for opening and closing the through-hole 24, the movable plug having a moving passage 32 communicable with the through-hole 24, a moving plug pressing claw 36 protruded on the outer circumferential surface, and a nail brightener discharge bush 34 fixed to one end side of the moving passage 32; an outer plug 40 that is a member capable of being screwed to an inlet part 12 of a main container 10, the outer plug having an external plug pressing claw 42 which presses, when screwed to the inlet part 12, the moving plug pressing claw 36 so that the moving plug 30 closes the through-hole 24; and a spring 50 disposed between the inner circumferential surface of the inside insert plug 20 and the outer circumferential surface of the moving plug 30, the spring exhibiting an elastic effect on the moving plug 30 to open the through-hole 24 when the external plug 40 is not screwed to the inlet part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106478-A (JP)
Title: Dust cover for ball joint
Inventor: ITO SHIN
IPC: F16J15/52
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust cover for a ball joint which prevents a seal lip and dust lip from being worn and broken at an early stage due to lack of grease even in long term utilization and exhibits sealing performance stable over a long period.  <P>SOLUTION: A dust cover for the ball joint made of a rubber-like elastic material forces a spherical head part formed on one end of a ball stud to be held in a socket, a shaft part on the other end of the ball stud to be fastened and fixed to a knuckle, one end large diameter opening part to be fixed and held on an outer peripheral surface of the socket, the other end small diameter opening part to be held by the shaft part and a film part for connecting the large diameter opening part and small diameter opening part, wherein a grease reservoir is provided to the inside on the small diameter opening part side of the film part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107523-A (JP)
Title: Exposure unit housing mechanism and image forming apparatus
Inventor: MOROOKA JUNICHI
IPC: G03G21/16
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To position an exposure unit while inserting the exposure unit in an image forming apparatus.  <P>SOLUTION: Two guides 89 formed of a sheet metal or the like are respectively fixed in frames existing on a Y(+) side and a Y(-) side of space in which an image exposure unit 5 is inserted out of the frames of an apparatus body 40. Protrusions at both ends in the longitudinal direction of a first supporting pin 71 move in an X(-) direction while coming into contact with a lower side (Z(-) side) surface of each guide 89 when the image exposure unit 5 is inserted. Accordingly, the image exposure unit 5 is inserted in the image forming apparatus 1 while the housing 50 of the image exposure unit is pressed to a downward direction (Z(-) direction) by the guide 89 so that the first supporting pin 71 may not rise to an upper side (Z(+) side) than the lower side surface of the guide 89. The image exposure unit 5 is fixed in the image forming apparatus 1 by fixing the first supporting pin 71 and fixing a second supporting pin 75 in this order, after a positioning protrusion 68 is inserted in an insertion groove provided on a supporting plate 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108970-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: AKAMATSU KAZUO
IPC: H01L25/18
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that can be made compact, while improving the environmental resistance.  <P>SOLUTION: The method of manufacturing the semiconductor device includes the steps of forming ground electrodes 11, 12 on a principal surface of a semiconductor substrate 10; forming a protective film 40 covering the ground electrodes 11, 12 on the principal surface of the semiconductor substrate 10; forming an opening 41 for exposing the ground electrodes 11, 12 in the protective film 40; arranging a metal film 50 covering the protective film 40 and exposed parts of the ground electrodes 11, 12; arranging masks 21, 24, 60, and 90 on the metal film 50; forming metal electrodes 51, 52, including the metal film 50 arranged on the ground electrodes 11, 12 through removal of the metal film 50 arranged on a surface 42 of the protective film 40 by etching or blasting in the state wherein the masks 21, 24, 60, and 90 are arranged; and dividing the semiconductor substrate 10 into chips.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107638-A (JP)
Title: Image display device
Inventor: MUKAIDE MASASANE
IPC: G09F9/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device in which an image display panel does not drop out from a fixing tool, even when a housing is degraded with time in a state where it is fixed to the fixing tool.  <P>SOLUTION: The image display device which can be installed by fixing to the fixing tool attached to a fixed position, includes the image display panel 1, and the housing 2 for accommodating the image display panel 1. The image display panel 1 is fixed inside the housing 2 by screwing into a rear section of the image display panel 1, as a screw member 7 is inserted through a rear face wall 22 of the housing 2, while an image display window is provided in a front face wall of the housing 2 so that a screen of the image display panel 1 may be viewable from outside. The image display device also includes a connection member 5 which is to be connected to the fixing tool, and at least a part of the connection member 5 is positioned between the rear face wall 22 of the housing 2 and a rear section of the image display panel 1, and the screw member 7 is screwed into the rear section of the image display panel 1 by inserting through the rear face wall 22 of the housing 2 and the connection member 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010120942-A (JP)
Title: Nattokinase decomposing and reducing amyloid fibril associated with alzheimer's disease, prion disease, and other amyloidosis
Inventor: CHEN RITA P-Y
IPC: A61P3/10
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dissolving or disrupting pre-formed or pre-deposited amyloid fibrils and/or inhibiting amyloid formation, deposition, accumulation, or persistence in Alzheimer's disease, prion diseases and/or other amyloidoses in a mammalian subject.  <P>SOLUTION: A therapeutically effective amount of nattokinase is administered in the method for treating the Alzheimer's disease, prion diseases and/or other amyloidoses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112660-A (JP)
Title: Document feeding device, and image forming apparatus mounted with the same
Inventor: TOJO YUKI
IPC: G03G15/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeding device which uses a general purpose member as a control part, thereby allowing an increase in the cost and size thereof to be suppressed, and also performs a stable document feeding operation.  <P>SOLUTION: The document feeding device 30 includes a CPU 57 of a document feeding control part 55. Signals are input to each of two sensors; a document length detection sensor 34 and a conveying state detection sensor 38 which are branched from one output signal line 57b extending from the output port 57a which is one output part to output control signals, and the CPU 57 selectively receives the signals output from the document length detection sensor 34 and the conveying state detection sensor 38. Thereby, the number of output ports of the CPU 57 to output the control signals to the two sensors is reduced to one. Consequently, the CPU 57 is used as a general purpose CPU. Further a compact CPU having a relatively small number of output ports is used among the general purpose CPUs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111901-A (JP)
Title: Engine acceleration/deceleration state discriminating device
Inventor: ICHIHASHI TETSUSHI
IPC: F02D45/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive engine acceleration/deceleration state discriminating device capable of discriminating an engine acceleration/deceleration state without depending on detection of a throttle valve opening and intake negative pressure.  <P>SOLUTION: The device comprises a crank pulse generating device 23 for generating a plurality of pulse signals P per one rotation of an engine crankshaft, revolution fluctuation detecting means 32, 33 for computing rotation fluctuation of a crankshaft in respective strokes of an engine from the pulse signal P, and an acceleration/deceleration discriminating means 34 for discriminating an engine acceleration/deceleration state by comparing rotation fluctuation of the engine in a stroke before the prescribed top dead center with rotation fluctuation in a stroke after the top dead center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111465-A (JP)
Title: Composition for film-like molded article, and film-like molded article, and method for manufacturing film-like molded article
Inventor: KONOKAWA YUHEI
IPC: C08F265/06
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a film-like molded article excellent in transparency, flexibility and thermal contraction-resistance, a film-like molded article and a method for manufacturing a film-like molded article.  <P>SOLUTION: The composition for a film-like molded article includes 35-100 mass% of di(meth)acrylate (A) represented by formula (1), 0-65 mass% of mono(meth)acrylate (B) and 0-40 mass% of polymer (C) containing a mono(meth)acrylate (B') unit. The film-like molded article is obtained from the composition for the film-like molded article, and in the method for manufacturing the film-like molded article, the composition for the film-like molded article is cast-polymerized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077443-A (JP)
Title: Heat resistant high moisture vapor transmission thermoplastic polyurethane
Inventor: VEDULA RAVI RAM
IPC: B32B27/40
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polyether polyurethane having high moisture vapor transmission, high melting point and static dissipative properties.  <P>SOLUTION: The thermoplastic polyether polyurethane has high moisture vapor transmission, high melting point and static dissipative properties. The thermoplastic polyether polyurethane is prepared by reacting a hydroxyl terminated polyether intermediate, an aromatic chain extender glycol, and a polyisocyanate. The polymers formed are useful for melt-spun fibers, fabric coatings for breathable garments, house wrap, roofing membranes, and other applications requiring high vapor transmission and high melting points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112131-A (JP)
Title: Gas spring mounting device
Inventor: NAKAMURA MICHINORI
IPC: F16F9/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mounting work efficiency of a gas spring to be mounted to reduce the weight of a turned member such as an opened/closed cover which is turned up and down.  <P>SOLUTION: The opened/closed cover 10 to be turned up and down via a hinge 12 and opened downward is provided on a beam 7a, an arm 14 is provided on the opened/closed cover 10, and a bracket 15 is provided on the other beam 7b. For mounting the gas spring 20 between the arm 14 and the bracket 15, a pushing plate 21 is anchored to the bracket 15, a bolt insertion hole 21 is provided in the pushing plate 21, and a nut 25 is anchored to the beam 7b. A driving bolt 22 is inserted through the bolt insertion hole 21a of the pushing plate 21 and threaded into the nut 25, whereby the gas spring 20 is assembled to be contracted into a predetermined condition. Then, the bracket 15 is fixed to the beam 7b with a fixing bolt 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111528-A (JP)
Title: Estimation method of storage naphtha density
Inventor: OTA YOSHINORI
IPC: C10L1/04
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict naphtha density at a desired height of tank inside even when receiving naphtha having various kinds of properties different from those of inventory naphtha in the tank.  <P>SOLUTION: There is provided a storage naphtha density estimation method comprising a method for estimating the naphtha density ρ<SB>H</SB>at a height H of the tank inside after receiving the intake naphtha having larger density than that of the inventory naphtha into a tank with inventory naphtha, which method estimates the naphtha density ρ<SB>H</SB>at a height H of the tank inside based on values of the inventory naphtha density ρ<SB>inv</SB>, the inventory naphtha volume V<SB>inv</SB>, the intake naphtha density ρ<SB>in</SB>, and the intake naphtha volume V<SB>in</SB>, wherein, the naphtha density ρ<SB>H</SB>at the height H of the tank inside is estimated by the formula: ρ<SB>H</SB>=(ρ<SB>B</SB>+ρ<SB>inv</SB>)/2+¾ρ<SB>B</SB>-ρ<SB>inv</SB>¾/2 (-tanh(H<SB>X</SB>)) based on assumption that the naphtha in the tank is separated to be four layers of the lower layer, the transition zone lower layer, the transition zone upper layer and the upper layer from the lower side by turns after receiving the intake naphtha into the tank with the inventory naphtha.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010159397-A (JP)
Title: Improved polymerization method
Inventor: IKUMASA YOSHIKO
IPC: C08F4/40
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a polymerization rate from being decreased until the final stage of polymerization, in controlled radical polymerization in the presence of carboxylic acid amide such as methylformamide and dimethylacetamide or sulfoxide such as dimethyl sulfoxide.  <P>SOLUTION: The controlled radical polymerization method, in which a polymer is obtained by using the following (a) to (e), includes the steps of: mixing the following (a) to (e) with one another when polymerization is initiated; and further adding the following (c) to activate the terminal end of each polymer when the polymerization conversion ratio of the following (a) is 5-95%. The followings are (a) a radically-polymerizable monomer; (b) the carboxylic acid amide, the sulfoxide or a mixture thereof; (c) a transition metal compound; (d) a polyamine compound forming a complex together with (c); and (e) an organic halide being a polymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011115015-A (JP)
Title: Equalization device, battery system and electric vehicle including the same, and equalization processing program
Inventor: MURAO HIROYA
IPC: H02J7/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalization device capable of highly precisely converging the charging state of a plurality of battery cells; a battery system and an electric vehicle including the same; and an equalization processing program.  <P>SOLUTION: An SOC of each battery cell is periodically detected, and an SOCmin and an SOCmax are determined. Battery cells having the SOCs larger than SOCmin+α are selectively discharged. Then, after an elapse of a preset equalization processing time period T, discharge of all the battery cells is stopped. The equalization processing time period T is set based on a rate of change in the SOC of the battery cell subjected to discharge and a rate of change in the SOC of the battery cell not subjected to discharge so that a magnitude relationship between the SOC of the battery cell having the SOCmin and the SOC of another battery cell is not reversed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113531-A (JP)
Title: Security system
Inventor: NAKAMURA TOSHINORI
IPC: H04M11/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system for properly giving a warning according to users' situations when detecting a person entering a monitoring region.  <P>SOLUTION: In the security system provided with a sensor terminal for detecting an intruder to a monitoring area around a building, and a monitoring terminal for acquiring detection information from the sensor terminal to execute alarm processing, the monitoring terminal includes: a notification means for reporting the occurrence of an intruder; an operation means to which a reporting operation is input; a communication means communicating with an external monitoring center; a management means for managing user information on users staying in the building; and an alarm means for determining whether the users can confirm whether notification is necessary or not, on the basis of the user information in response to detection of an intruder by the sensor terminal and, when they can confirm it, executing first alarm processing for transmitting detection information to the monitoring center, and when they cannot confirm it, notifying the users of the occurrence of the intruder to prompt them to confirm whether notification is necessary or not, as well as second alarm processing for transmitting detection information to the monitoring center in response to execution of a reporting operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118081-A (JP)
Title: Level conversion circuit, electro-optical device and electronic apparatus
Inventor: KITAGAWA HIROSHI
IPC: G09G3/20
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level conversion circuit with short circuits being restrained.  <P>SOLUTION: The level conversion circuit includes a control section 210 which outputs a control signal Hc in response to a polarity signal and an image data signal; a control section 220 which outputs a control signal Lc; a control section 230 which outputs a control signal Mc; a short-circuit preventing circuit 410 which controls the control signal Hc, the control signal Lc and the control signal Mc so that at least two signals among the control signal Hc, the control signal Lc and the control signal Mc do not simultaneously indicate "on state"; a TFT 241, which supplies a data line of an electro-optical device with a voltage VHigh, when the control signal Hc, which is controlled by the short circuit-preventing circuit 410, indicates "on state"; a TFT 242 which supplies the data line with a voltage VLow, when the control signal Lc, which is controlled by the short circuit-preventing circuit 410, indicates "on state"; and a TFT 243 which supplies the data line with a voltage VMid, when the control signal Mc, which is controlled by the short circuit-preventing circuit 410, indicates "on state".  <P>COPYRIGHT: (C)2011,JPO&INPIT