baber/WOPTO huggingface dataset:
Patent JP-2010230706-A (JP)
Title: Image forming apparatus
Inventor: FUJITA TETSUYA
IPC: G03G21/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect jamming of a recording medium at a transfer position in an early stage even when a detection means for detecting a recording medium or an alternative means cannot be set due to restrictions on cost or installation space.  <P>SOLUTION: The image forming apparatus includes: an image carrier 15 on which a toner image is formed in accordance with image information; a transfer means 18 which transfers the toner image formed on the image carrier 15 to the recording medium; a discharging separation means 38 which is disposed on a downstream side of the transfer means 18 in a moving direction of the recording medium, and separates the recording medium from the image carrier by discharging the recording medium passing through the transfer position of the transfer means; and a separation failure detection means which detects current flowing in the discharging separation means 38 or voltage applied to the discharging means 38, and detects a separation failure of the recording medium according to a change in the current or the voltage between when the recording medium is normally separated at the transfer position of the transfer means 18 and when it is not normally separated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227161-A (JP)
Title: Delivery reporting system
Inventor: NITTA KOJI
IPC: A61D1/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To lighten breeder's load in attending delivery.  <P>SOLUTION: A delivery reporting system S includes: a slave device 1 mounted to each cow for propagation and a master device 2 for reporting a breeder of the presence of a cow almost in process of a delivery based on the information from the slave device. The slave device 1 is fitted to the cow by a belt wrapped round the trunk immediately behind the forelegs right above the backbone just behind withers section, and provided with an azimuth sensor for detecting the direction to the cow faces and a transmitting part for transmitting the detection result to the master device 2. The master device 3 includes a receiving part for receiving the transmit data from the slave device 1, an immediately before a behavior determination means for determining whether or not the cow concerned conducts turning and walking motions during a predetermined time or with a predetermined frequency or not, and a reporting means for reporting the breeder of the situation that delivery is near based on the determination result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230826-A (JP)
Title: Photomask blanks and photomask
Inventor: AOSHIMA TOSHIE
IPC: G03F1/50
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide photomask blanks having high sensitivity and high storage stability, and a photomask that is prepared using the photomask blanks, has high resolution, and has high linearity of an image edge.  <P>SOLUTION: The photomask blanks include, in the following order, a photosensitive composition layer containing on a substrate (A) sensitizing pigment, (B) polymerization initiator, (C) ethylenic unsaturated compound, (D) binder polymer, and (E) light shielding material, and an oxygen shielding layer containing polyvinyl alcohol derivative containing polyoxyalkylene group in a side chain. The photomask is prepared using the photomask blanks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228246-A (JP)
Title: Foaming molding die and low-power foaming mold
Inventor: YAMADA HIROHISA
IPC: B29C44/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress deformation of a molding die having risk of being caused by foaming power, only by applying a simple design change, in the foaming molding die for molding a low-power foaming mold.  <P>SOLUTION: This foaming molding die 1 is provided by detachably installing an attachment plate 20 having a molding opening 22 for partitioning a mold cavity 4, on one master frame 1a side, by respectively installing flat steam blowing-off plates 2a and 2b on the front side of both master frames 1a and 1b so that its front side becomes one plane, and has a plate-like reinforcing support 40 forming a linear shape of a predetermined width in a shape of a part for contacting with a back face of the steam blowing-off plates 2a and 2b, as the reinforcing support 40 positioned on the back face side of an area where the steam blowing-off plates 2a and 2b are opposed to the mold cavity 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228589-A (JP)
Title: Onboard audio device
Inventor: NAKAMURA TOKUYUKI
IPC: A61L9/03
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard audio device bringing about an effect of aroma in a cabin, and effectively assisting mood improvement of a passenger.  <P>SOLUTION: A vessel 110 with an aroma body 109 bringing about the effect of aroma when applied with a constant heat stored inside is arranged to be brought into contact with a heatsink 108 for dissipating heat of a heat-generating component 107 of a plurality of electronic components forming an audio circuit. When the onboard audio device 101 operates, heat generated by the self-heating of the heat-generating component 107 is transmitted to the aroma body 109 through the heatsink 108 and vessel 110. Thereby, the effect of aroma is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232069-A (JP)
Title: Lighting device of hot-cathode fluorescent lamp
Inventor: YUASA MAMORU
IPC: H05B41/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device of a hot-cathode fluorescent lamp capable of always maximizing the efficiency of luminescence of the hot-cathode fluorescent lamp, regardless of the ambient temperature.  <P>SOLUTION: The lighting device of a hot-cathode fluorescent lamp includes a temperature sensor which is arranged in the vicinity of the hot-cathode fluorescent lamp in non-contact state with the hot-cathode fluorescent lamp and detects the ambient temperature of the hot-cathode fluorescent lamp, a means which reads the ambient temperature serially from the temperature sensor and calculates a tube current I in which the tube wall temperature of the hot-cathode fluorescent lamp becomes an optimal with maximum efficiency of luminescence using a (formula) I=ä(6.5In(P)+56-Ts)/Cp}^(1/n)×Ts (provided that, P is a gas pressure of the hot-cathode fluorescent lamp stored beforehand, Ts is an ambient temperature read from the temperature sensor, Cp is a gas pressure coefficient stored beforehand, Constant n is a constant determined by tube length and tube diameter of the hot-cathode fluorescent lamp stored beforehand), and a means which controls the tube current of the hot-cathode fluorescent lamp so that it may become the calculated tube current I.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234208-A (JP)
Title: Exhaust gas-purifying catalyst
Inventor: TANAKA HIROHISA
IPC: B01J23/89
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas-purifying catalyst which achieves an excellent catalystic activity for a long time even at a high temperature or in an oxidation-reduction fluctuation, while reducing the usage of noble metal elements.  <P>SOLUTION: An exhaust gas-purifying catalyst including hexaaluminate represented by the formula SrAl<SB>12</SB>O<SB>19</SB>carrying Pd and Fe is prepared. By using this exhaust gas-purifying catalyst, the interaction of Pd and Fe prevents the lowering of catalystic activity caused by the deterioration of Fe over a long time, and a high catalystic activity can be maintained. As a result of it, when this exhaust gas-purifying catalyst is used, an excellent catalystic activity can be achieved over a long time at a low cost even at a high temperature or in an oxidation-reduction fluctuation while reducing noble metal elements, as Fe can be used as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263657-A (JP)
Title: Non-aqueous coating agent composition for plastic
Inventor: NAGASAWA TOMOHIRO
IPC: C09D5/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous coating agent composition for polyester resin-based plastics with which a coating film with good adhesion to various plastics and good solvent resistance can be formed.  <P>SOLUTION: This non-aqueous coating agent composition for plastics contains a branched polyester neutralization product (A) in which the contents of a carboxylate anion group is 0.3 to 1.5 mmol/g, and an aziridine-based curing agent (B) containing an aziridine compound (b1) having at least three aziridinyl groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010239494-A (JP)
Title: Gateway system
Inventor: MIZUGUCHI SAI
IPC: H04L12/66
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway system having high functionality and excellent expandability.  <P>SOLUTION: The GW system 1 includes a communication unit 20, a task processing unit 10, and a message router unit 30. When receiving data from a communication target system, the communication unit 20 transmits a message based on the data to the message router unit 30. When receiving a message from the message router unit 30, the communication unit 20 also transmits data based on the message to a corresponding communication target system. When receiving a message from the message router unit 30, the task processing unit 10 executes a predetermined process based on the contents of the message. When receiving a message transmitted from the communication unit 20 or the task processing unit 10, the message router unit 30 analyzes the contents of the message, and based on the result of the analysis, it transmits a message specifying the details of a process to the communication unit 20 or the task processing unit 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236836-A (JP)
Title: Inner helically-grooved heat transfer pipe for evaporator
Inventor: TATEYAMA TOMOYUKI
IPC: F25B39/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner helically-grooved heat transfer pipe with excellent workability while keeping sufficient performance of evaporating/heat-transferring CO<SB>2</SB>even if the diameter is enlarged.  <P>SOLUTION: A pipe outer diameter D is larger than 7 mm and not more than 13 mm, height H of a fin is 0.1-0.4 mm, a lead angle β of the fin is 0-35 degrees, a ratio (H/D) of the fin height H and the pipe outer diameter D is 0.01-0.05, the number N of grooves is 40-100, and an apex angle θ of a slant face of the groove is 10-40 degrees. When a tensile strength of a pipe material is σB [N/mm<SP>2</SP>], a root radius of the fin is R [mm], and a bottom thickness is t[mm], a parameter α obtained by multiplying the ratio (H/D) by the bottom thickness t (α=(H/D)×t) is 0.04 or less, a parameter γ obtained by multiplying a ratio(H/R) of the fin height H and the fin root radius R by the bottom thickness t (γ=(H/R)×t) is 0.5-4.0, and the bottom thickness t is not less than 25.5×D/[2×(0.8×σB+25.5)].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238149-A (JP)
Title: Feature extraction device and pattern recognition device
Inventor: KAWAHARA TOMOKAZU
IPC: G06N3/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when expanding the angle between partial spaces between categories to be recognized, the angle between partial spaces belonging to the same category is also expanded at the same time.  <P>SOLUTION: In a method of defining the similarity of the set of two patterns by the angle between linear partial spaces generated by main component analysis from the set of patterns, emphasis of the difference between the categories and the suppression of variation in the category are performed at the same time using the angle between the partial spaces as the basis for measuring the difference between the categories and the variation in the category.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246207-A (JP)
Title: Controller for alternating-current motor
Inventor: DEGAKI TAKAAKI
IPC: H02P27/04
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To control an alternating-current motor by PWM control in which synchronous PWM and asynchronous PWM are properly used so that electromagnetic noise generation is avoided as much as possible and a temperature rise in an inverter is suppressed.  <P>SOLUTION: A PWM mode selection unit 280 selects asynchronous PWM at normal operation, and selects synchronous PWM when the element temperature Tsw of an inverter 14 rises. A carrier wave control unit 270 carries out the following processing according to mode selection by the PWM mode selection unit 280: in asynchronous PWM, a carrier frequency fc is set to a relatively high predetermined frequency at which electromagnetic noise is hardly sensed; meanwhile, in synchronous PWM, a carrier frequency fc is set based on a rotation frequency ωe so that the periodic number (number of carriers) k of the carrier waves included in one cycle of electrical angle of an alternating-current motor M1 is maintained. In synchronous PWM, the carrier frequency fc is lower than that in asynchronous PWM, so that power loss due to switching in the inverter 14 is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245202-A (JP)
Title: Solid-state image pickup device and method of manufacturing the same
Inventor: KOKUSENYA NOBORU
IPC: H01L27/14
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which is improved in uniformity of sensitivity in an imaging plane and in smear characteristics.  <P>SOLUTION: An in-layer lower convex lens 6 on a light receiving portion 1 positioned in the center of the imaging plane is in a shape which is symmetrical about an axis passing a lens lowest point such that the axis is aligned with the center of an opening 16 of a light shielding film 4. An in-layer lower convex lens 6 on a light receiving portion 1 positioned closer to a periphery of the image plane than the center of the imaging plane has a lens lowest point shifted from the center of the opening 16 of the light shielding film 4 toward the periphery of the imaging plane, and the amount of shifting of the axis is larger as each light receiving portion 1 is farther away from the center of the imaging plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240178-A (JP)
Title: Method for manufacturing mannequin consisting of biomass material and mannequin manufactured by the same
Inventor: OKADA ISAO
IPC: B29C70/30
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mannequin consisting of a biomass material and to provide the mannequin made of the biomass material.  <P>SOLUTION: A doll whose whole or part is molded into a shape modeling after a human body is used as a base material, biomass thermosetting plastic solution formed by kneading a biomass-derived composition at a rate of 5-98 wt.% is applied thereto as a first layer into a prescribed thickness, with the doll laying on a floor, after its solidification is confirmed, the biomass thermosetting plastic solution is further applied thereto into a prescribed thickness, and then sequentially a predetermined-size sheet made of a cloth made of the biomass material, a non-woven fabric, a felt or the like is closely applied thereon without any space, with its immersed in and soaked with the biomass thermosetting plastic solution, till the whole thickness reaches approximately 1-20 mm, to mold the doll with fiber-reinforced plastic of biomass material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245461-A (JP)
Title: Manufacturing method of mems sensor
Inventor: MIYATAKE TORU
IPC: B81C1/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an MEMS sensor especially capable of lowering the maximum peeling stress by dispersing peeling stress.  <P>SOLUTION: A recessed part 11 with bottom is formed on a front surface 10a side of a first silicon substrate 10, wherein a retreating region 14a, retreating from an opening side edge part 11a toward a bottom face 11b direction of the recessed part 11 in the direction of spreading a width dimension of the recessed part 11, is provided to a sidewall 14 of the recessed part 11. Continuously, an oxide insulating layer is formed on at least one of the surface of the first silicon substrate 10 and the surface of a second substrate. Continuously, the surface of the first silicon substrate 10 and the surface of the second silicon substrate are bonded together to make the recessed part 11 into a closed space, and in this state, heat treatment is performed. By providing the retreating region 14a on the bonding side of the sidewall 14 to the second silicon substrate, the peeling stress applied to the vicinity of the edge part of the recessed part 11 when the heat treatment is performed can be dispersed to lower the maximum peeling stress.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249585-A (JP)
Title: Device and method for identifying current position
Inventor: AKIYAMA ATSUSHI
IPC: G01D5/244
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current position identification device and method for identifying the current position of the final output end of an object to be driven, when it is started again after interruption of power supply to it.  <P>SOLUTION: This identification device includes: a drive motor 10 for driving the object 16 to be driven through a speed reducer 15; a first absolute type encoder 11 which is attached to the output shaft 15a of the speed reducer and detects the rotational position of the output shaft; and a second absolute type encoder 12 which is connected to the motor shaft of the drive motor and detects the rotational position of the drive motor. The identification device moreover includes a position identification calculation means which identifies a predetermined section from an origin including the current position of the drive motor as a rotational position of the output shaft from the output of the first absolute type encoder, by power-on to the drive motor, identifies the rotational position within one rotation of the drive motor from the output of the second absolute type encoder, and identifies the current position from the origin of the drive motor from the rotational position of the output shaft and the rotational position of the drive motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247644-A (JP)
Title: Controller for hybrid vehicle
Inventor: MITANI SHINICHI
IPC: B60W20/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for hybrid vehicle, which prevents cooling water from being boiled.  <P>SOLUTION: The controller for hybrid vehicle 120 using an engine 200 and a motor MG2 as power sources includes: a cooling device 40 provided on a path through which the cooling water circulates, to cool exhaust of the engine 200 by circulating the cooling water therein; and an ECU 100 estimating the amount of heat to be transmitted to the cooling water from the exhaust inside the cooling device 40, and stopping combustion of the engine 200 according to an estimation result to use only the motor MG2 for travel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247659-A (JP)
Title: Gas generator
Inventor: AOYANAGI SATOSHI
IPC: B60R21/264
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator which is reduced in weight and size without sacrifice of the strength as a pressure container.  <P>SOLUTION: In the gas generator 1, a plug 12 is inserted in an aperture 10 of a sleeve-shaped housing 4 opening at least on one end, and the end part 11 on the aperture side is caulked in a caulking groove 13 of the plug 12 by reducing the diameter of the end part, thus sealing the aperture 10. The caulking groove 13 is a linear groove having a rectangular cross section and extending over the circumference of the plug 12. At least a side wall 14a on the center side of the housing among side walls 14 forming the caulking groove 13 is orthogonally crossed to an axial line X of the housing 4 or inclined to the aperture side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247205-A (JP)
Title: Water seal structure of continuous casting mold
Inventor: NOGUCHI HARUMICHI
IPC: B22D11/055
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water seal structure of a continuous casting mold capable of securing thermal elongation amount of a copper plate to a backplate by a space smaller than that of an existing water seal mechanism.  <P>SOLUTION: The water seal structure of the continuous casting mold has the copper plate 12 and the backplate 15 abutting on the rear surface of the copper plate 12 and the backplate 15 which is fixed by screwing a bolt 13 mounted in a bolt through-hole 14 into the copper plate 12. A water seal structure 10 pressed to a small diameter recess 21 formed at the annular bottom of the large diameter recess 20 of the backplate 15 through which the bolt 13 is passed is arranged between a bolt head 19 and the bolt through-hole 14. An inner seal washer 18 mounted in the small diameter recess 21 and an outer seal washer 17 abutting on the inner seal washer 18 and movably arranged in the large diameter recess 20 are used in the water seal structure 10. The gap between the inner circumferential surface of the inner seal washer 18 and the outer circumferential surface of the non-screw part of the bolt 13 is made to be equal to or smaller than the gap between the outer circumferential surface of the non-screw part of the bolt 13 and the inner circumferential surface of the bolt through-hole 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248044-A (JP)
Title: LiNbO3 GLASS, METHOD FOR PRODUCING THE SAME AND NONAQUEOUS ELECTROLYTE CELL USING LiNbO3 GLASS
Inventor: OTA YUKIHIRO
IPC: H01M10/0562
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing LiNbO<SB>3</SB>glass which is free from compositional variation, is amorphous and contains small residual carbon and can be synthesized by firing at a temperature at which carbon is not burnt down, and to provide the LiNbO<SB>3</SB>glass, solid electrolyte membrane, a positive electrode for a nonaqueous electrolyte cell and the nonaqueous electrolyte cell.  <P>SOLUTION: The method for producing LiNbO3 glass has a sol solution preparation step of preparing a sol solution containing lithium alkoxide and niobium alkoxide in equal mol and an alcohol as a solvent; a gelation step of heating and concentrating the resultant sol solution under a prescribed relative humidity at a temperature equal to or below the boiling point of the alcohol, thereby gelating the sol solution; and a firing step of firing the resultant gel at ≥250°C and <350°C. The solid electrolyte membrane contains LiNbO<SB>3</SB>glass as an essential constituent and has lithium ion conductivity. The positive electrode contains the LiNbO<SB>3</SB>glass in the grain boundary of positive electrode activated particles. The nonaqueous electrolyte cell uses the solid electrolyte or the positive electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253855-A (JP)
Title: Printer and control method for the same
Inventor: KUBO HIDEKI
IPC: H04N1/113
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the image quality degradation of a formed image by correcting the light quantity of each laser.  <P>SOLUTION: A control section 100 obtains an ideal irradiation position on each laser beam output from a laser emitter 31, and controls the laser emitter 31 so that the light quantity of each laser beam is uniform. When the laser beams are output from the laser emitter 31 after controlled, the control section 100 acquires the quantity of light in each ideal irradiation position and controls the laser emitter 31 so that all the acquired light quantities are the predetermined light quantity.  <P>COPYRIGHT: (C)2011,JPO&INPIT