baber/WOPTO huggingface dataset:
Patent JP-2010027665-A (JP)
Title: Method of manufacturing ceramic multilayered wiring board, and ceramic multilayered wiring board
Inventor: KOSAKA KUNIO
IPC: H05K3/46
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic multilayered wiring board that achieves high size precision of each layer of the ceramic multilayered wiring board, and lowers facility costs for the ceramic multilayered wiring board regardless of the number of laminated layers of the ceramic multilayered wiring board, and the ceramic multilayered wiring board.  <P>SOLUTION: In the method of manufacturing the ceramic multilayered wiring board 1, four layers of ceramic green sheets 21, 22, 23, and 24 are formed by dividing one mother sheet 2 after forming all of wiring patterns of the respective layers on the mother sheet 2. Then those are laminated and baked to obtain the ceramic multilayered wiring board. Consequently, manufacturing periods of the ceramic green sheets 21, 22, 23, and 24 of all the layers are coincident with one anther, and volatilization amounts and remaining amounts of organic solvents thereof become constant. When one kind of mother sheet 2 is used, less jigs and tools may be required.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277863-A (JP)
Title: Inspection apparatus of circuit pattern
Inventor: NARA YASUHIKO
IPC: H01L21/66
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus of circuit patterns in which, when images of the circuit patterns as inspection objects are inspected through a monitor screen, an inspection process can promptly be conducted by the accurate information of the screen, and defects across the whole product or in a specific region thereof can promptly be detected.  <P>SOLUTION: The inspection apparatus of the circuit patterns radiates an electromagnetic wave or a charged particle beam on a wafer substrate surface on which the circuit patterns are formed, and detects defects on the circuit patterns from an inspection image obtained based on signals generated from the substrate by the radiation. The inspection apparatus is provided with an inspection condition setting section to set a procedure wherein the corresponding part of the inspection image is irradiated with an electron beam to alter the charging state of the wafer before and after the inspection image is acquired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023441-A (JP)
Title: Film for laminating metal sheet
Inventor: TAKATSU YOJI
IPC: B65D8/16
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for laminating metal, applicable as a laminate film for a two-piece can and excelling in moldability in manufacturing a can and in preserving the flavor of beverage, and to provide a film laminated metal sheet and a film laminated metal container.  <P>SOLUTION: A polyester film for laminating the metal sheet includes a polyester base material layer and a coating layer. The polyester base material layer is mainly composed of copolymerized PET whose melting point is 245-252°C, and contains 2-20 mol% of alkylene oxide units with the carbon number of 2 or more derived from a polyoxyalkylene glycol component and 0.01-1.0 wt.% of an antioxidant to the total acid content in a polyester resin composition. The weight average molecular weight (A) of the theromoplastic polyester resin composition is 40,000 or more, the coating layer has a thickness of 0.002-0.5 g/m<SP>2</SP>, a low molecular weight lubricant component is contained, and the centerline average roughness of the surface is 0.03 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035351-A (JP)
Title: Device for estimating rotor position of synchronous electric motor
Inventor: AKIYAMA MASAHIKO
IPC: H02P21/24
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for estimating the rotor position of a synchronous electric motor, capable of highly accurately estimating the rotor position by comparatively simple calculation processing without using a position sensor.  <P>SOLUTION: The position estimating device includes: a position estimation error acquiring section 14 for calculating a current estimation deviation Δi<SB>γ</SB>δ as a difference between a current value i<SB>γδ</SB>_M in a simple model 20 calculated by applying a voltage v<SB>γδ</SB>_c based on an estimation value θ<SB>e</SB>_e of a rotor position to the simple model 20 of a motor in which a term including a position estimation error θ<SB>e</SB>and a term including a rotor angle speed ω<SB>e</SB>are excluded from a voltage equation of the motor 40 expressed using the position estimation error Δθ<SB>e</SB>and an actual current i<SB>γδ</SB>when a voltage corresponding to the predetermined voltage v<SB>γδ</SB>_c is applied to the motor 40, and obtaining the positional estimation error Δθ<SB>e</SB>on the basis of the current estimation deviation Δi<SB>γδ</SB>including the information of the position estimation error; and a rotor position estimating section 15 for updating the rotor position estimation value θ<SB>e</SB>of the motor 40 and the angle speed estimation value ω<SB>e</SB>_e so as to solve the position estimation error Δθ<SB>e</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040193-A (JP)
Title: Lighting device and luminaire
Inventor: MATSUMOTO SHINICHIRO
IPC: H02M7/48
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a luminaire capable of restraining temperature rise of a ballast choke.  <P>SOLUTION: At an area with a high light-control ratio, an output voltage of a chopper circuit 13 is changed over within a range of temperature tolerance of a ballast choke (a resonating inductor 162) to set up an exoergic temperature for the ballast choke, and a lower-limit output voltage is set at a light-control ratio of ≤40%, so that the exoergic temperature of the ballast choke is to be restrained below the temperature tolerance even with the light-control ratio set low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037745-A (JP)
Title: Sliding door self-closing device
Inventor: KOTAKA YUKA
IPC: E05F11/04
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door self-closing device which immediately and surely eliminates a sag in a cord-like wire rod on the occurrence of the sag, without restrictions on the type and structure of a sliding door for undergoing application.  <P>SOLUTION: In this sliding door self-closing device A, a reel 30 for winding the cord-like wire rod 29, and a spiral spring 35 for rotatively urging the reel in the direction Z of winding the cord-like wire rod are assembled to a component mounting means 25, so as to form a spring unit P. In the state of pulling out the cord-like wire rod and locking a leading end to a jamb 10, the spring unit is slidably engaged with a guide rail 55 of a guide member G fixed to an upper end of the sliding door D. One end of a sag eliminating spring S having a spring urging force weaker than a rotational urging force for winding the cord-like wire rod, exerted by the spiral spring 35 is latched to the guide member, and the other end of the sag eliminating spring is latched to the spring unit, so as to constantly urge the spring unit in the direction of opening the sliding door. In the self-closing of the sliding door, when the sag occurs in the cord-like wire rod for being wound around the reel, the sag is eliminated by sliding the spring unit in the direction of opening the sliding door.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037983-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KUROTANI TADASHI
IPC: F02P5/152
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately judge the compression ratio of an internal combustion engine and appropriately control ignition timing.  <P>SOLUTION: In this ignition timing control device, when a cylinder pressure calculation means M1 calculates cylinder pressure at prescribed crank angle during compression stroke before ignition timing, an average cylinder pressure calculation means M2 calculates average cylinder pressure at the crank angle in a plurality of cycles in the past, a compression ratio judgment means M3 judges compression ratio based on deviation of the cylinder pressure to the average cylinder pressure, a target ignition timing calculation means M4 calculates target ignition timing based on the judged compression ratio, and an ignition timing control means M5 controls ignition timing based on the target ignition timing. Consequently, since not only judgment of compression ratio is enabled by using the cylinder pressure detection means 71 which is generally provided in an internal combustion engine but also ignition timing is controlled by judging compression ratio right before ignition timing in a compression stroke, appropriate ignition timing control is enabled even in transient period before and after change of compression ratio, and drop of efficiency, deterioration of emission, occurrence of knocking can be effectively inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041388-A (JP)
Title: Asynchronous serial data receiver
Inventor: KURODA KEIICHI
IPC: H04L25/38
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To performs adjustment of clock frequency in an asynchronous serial communication of an oversample system at a low cost and with high precision.  <P>SOLUTION: An oscillator 121 generates an original oscillation clock with a frequency f0, a divider 122 divides the original oscillation clock to generate a clock signal for oversample with a frequency fos, and an oversampler 123 oversamples received data. A divider 128 divides the original oscillation clock to generate a clock signal for reception with a frequency fbr. A baud rate measurement part 125 obtains a clock frequency on the transmitting side by measuring a baud rate of a signal to be transmitted to a signal line 120. An operation part 126 calculates division ratio m which should be set in the divider 128, divides division ratio m stored in a storage part 127 by 16, thereby an operation part 129 calculates division ratio o to be set in the divider 122 to be stored in a storage part 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041855-A (JP)
Title: Dc-dc converter, switching power supply, and uninterruptible power supply apparatus
Inventor: YANO YASUSHI
IPC: H02M3/155
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a ripple current of an output capacitor even if there exists variations or fluctuation in characteristics of a circuit component.  <P>SOLUTION: Converters Conv11 and Conv21 are connected in parallel to an output capacitor Co. A phase difference setting part 31 sets a phase difference θ for switching control by phase shift control parts 11 and 21. The phase shift control parts 11 and 21 control the switching operations of switching elements Q11-Q14, Q21-Q24 so that DC is applied to resonance circuits 12a and 22a while its polarity is inverted alternately. They also control the switching operations of the switching elements Q11-Q14, Q21-Q24 so that DC applied to the resonance circuits 12a and 22a is bypassed during a period when the polarity of DC applied to the resonance circuits 12a and 22a is inverted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041491-A (JP)
Title: Imaging device
Inventor: INAO KAZUYA
IPC: H04N5/369
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that improves the quality of a picked-up image by accurately detecting and correcting fixed pattern noise.  <P>SOLUTION: The imaging device includes an image sensor 2 having a reference pixel region 2a whose pixel portion is light-shielded and effective pixel region 2b whose pixel portion is not light-shielded and a detected pixel determining portion 4 for determining detection subject pixels of the fixed pattern noise. The device includes: a detection portion 5 for detecting the fixed pattern noise, based on output of the detected pixel determining portion 4; and a correction portion 6 for correcting the fixed pattern noise, based on the output of the detection portion 5. The detection range of the fixed pattern noise is set in the referenced pixel region 2a, and the device includes a first operating state where a correction portion 6 corrects the fixed pattern noise while allowing the detected pixel determining portion 4 to carry out the detected pixel determining operation. The device also includes a second operating state for detecting an initial detected value for allowing the detection portion 5 to carry out the detected pixel determining operation by allowing the detection range of the fixed pattern noise to be determined so as to include the effective pixel region 2b without allowing the detected pixel determining portion 4 to carry out the detected pixel determining operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043534-A (JP)
Title: Engine stop control device
Inventor: NAKAI YASUHIRO
IPC: F02D29/02
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To control an engine rotation stop position at a target stop position with high accuracy at the idling stop.  <P>SOLUTION: Target rotational speed at a reference point set at a top dead center (TDC) a little before a target stop position of engine rotation is set, and the target track of an engine rotation behavior since an engine rotation stop behavior starts until the target rotational speed at the reference point is reached is calculated based on the target rotational speed at the reference point and an engine friction. Then, the torque of an alternator is controlled so as to make the engine rotation behavior match the target track during the engine rotation stop behavior. In this case, the torque of an alternator is controlled so that an energy deviation between the target track and the engine rotation behavior becomes zero at the position a predetermined crank angle before the reference point considering the torque of an alternator is not generated at the position a predetermined crank angle before the reference point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042537-A (JP)
Title: Concealed postcard with information-carried strip, and method for manufacturing the same
Inventor: ENOMOTO SHUICHI
IPC: B42D15/02
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concealed postcard having an attachable information-carried strip that serves as a further information transmitting means or a copy of informed information, and also to provide a method for manufacturing the same.  <P>SOLUTION: The concealed postcard with the information-carried strip is composed of a concealed postcard in which a postcard body and a concealed paper strip are connected through a fold, and the information-carried strip. The information-carried strip has an adhesive part and a release part on the non-information-carried side, an adhesive layer is further formed on the release part, and a release part is formed on the concealed paper strip. The adhesive part of the information-carried strip is stuck to the release part of the concealed paper strip opposite to each other, and the adhesive layer on the release part of the information-carried strip is stuck to a part other than the release part on the concealed paper strip opposite to each other. The adhesive layer formed on the release part of the information-carried strip is transferred to the concealed paper strip by peeling the information-carried strip from the concealed paper strip, and the concealed paper strip becomes attachable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048089-A (JP)
Title: Hermetic compressor
Inventor: URATANI AKIO
IPC: F04C29/06
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve sound attenuation effect and efficiency without increasing the number of components and getting bulky.  <P>SOLUTION: A hermetic compressor is provided with a cover 9 covering a compression mechanism 200, discharges compressed discharge gas from a discharge port 7a of a hermetic vessel of a compression mechanism 200 into the cover 9, is provided with a lower bearing in the compression mechanism 200, a cylinder, and a passage 22 communicating with an upper bearing, discharges the gas to a hermetic vessel inside a motor side space 13 through the passage 22, and discharges the same to the outside of the hermetic vessel 100 when gas sucked from the outside of the hermetic vessel 100 is compressed and is discharged to the outside of the hermetic vessel 100 after discharging the same to one side 19 of the hermetic vessel divided by the compression mechanism 200. In the hermetic compressor, passage diameters at an inlet and an outlet are made small and an inside passage diameter is made large in the communicating passage. A plurality of passages in such a structure are provided. Diameters of the provided plurality of passages are composed with different dimensions respectively to construct expansion type sound attenuation structures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055607-A (JP)
Title: Method and device of processing data in multiple input multiple output system
Inventor: LIU JINGXIU
IPC: H04J11/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing data capable of improving a signal quality in an MIMO system.  <P>SOLUTION: The method of processing data includes dividing user terminals into groups based on channel characteristics and QoS requirements of the user terminals, and further includes a step A of setting a corresponding precoding code word and cyclic delay for each of the groups and a step B of determining a group to which the user terminal corresponding to a processing object data belongs and subjecting the processing object data to the cyclic delay diversity (CDD) precoding processing applying the precoding code word and cyclic delay corresponding to the relevant group. In addition, the present invention discloses a device for processing data. The device includes a grouping module and a cyclic delay diversity (CDD) precoding processing module.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056801-A (JP)
Title: Turn bar unit for rotary printing machine
Inventor: MENZINGER STEFAN
IPC: B41F13/06
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn bar unit for a rotary printing machine.  <P>SOLUTION: This turn bar unit 10 for a rotary printing machine includes at least a turn bar 12 installed on a linear guide 11 movably parallel to each other. Blow air can be supplied to the turn bar. The blow air flows through the linear guide 11 to supply the blow air to the turn bar 12 through the linear guide 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052004-A (JP)
Title: Gas control method of arc welding
Inventor: FUJII TADASHI
IPC: B23K9/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically realize the adequate after-flow period even when the main current value and the welding time are changed in the TIG welding.  <P>SOLUTION: In a gas control method of the arc welding in which the welding is performed by conducting the welding current Iw including at least the main current Imr while making shield gas 5 to flow to a weld part 2, the conduction of the welding current Iw is stopped when the welding is completed, and the flow of the shield gas 5 is continued by the predetermined after-flow period Tar even after the conduction is stopped, the integrated value Si of the welding current Iw is calculated, and the after-flow period Tar is set to be an adequate value by the predetermined period setting function TAR with the integrated value Si being the input. Thus, when the welding time is short, any wasteful flow of the shield gas in the after-flow period can be prevented. Further, when the welding time is short, any wasteful flow of the shield gas for the after-flow period can be prevented. Still further, even when the welding time is long, oxidation of an electrode and a molten pool can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053312-A (JP)
Title: Double-sided adhesive tape for touch panel
Inventor: MARUO KOHEI
IPC: C09J7/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape for a touch panel that, when used for bonding a constituting member of a touch panel, hardly peels from the constituting member of the touch panel and hardly causes bubbles at the bonding interface.  <P>SOLUTION: The double-sided adhesive tape 3, 10 for a touch panel used for a touch panel 1 comprises 100 pts.wt. of a (meth)acrylic acid ester-based copolymer and 0.35-0.55 pt.wt. of an epoxy crosslinking agent, where the (meth)acrylic acid ester-based copolymer has a weight-average molecular weight of at least 500,000 and a molecular weight distribution (weight-average molecular weight/number-average molecular weight) of at most 0.3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060614-A (JP)
Title: Image forming apparatus and developing cartridge
Inventor: NUMATA TETSUYA
IPC: G03G15/08
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a developing cartridge, which can reliably protect a developer carrier 51 by preventing a cover member 62 from coming off when transporting the image forming apparatus in which the developing cartridge 5 mounted with the cover member 62 is attached and packed altogether and also at a developing cartridge attaching/detaching position.  <P>SOLUTION: The cover member 62 is attached/detached to be slidable in an axial direction of the developer carrier 51 orthogonally to an attaching/detaching direction of the developing cartridge 5 to/from the apparatus body 100A. The movement of the cover member is regulated by a regulation part 1d provided in the apparatus body 100A at the developing cartridge attaching/detaching position in the apparatus body 100A, so that the cover member is not detached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063207-A (JP)
Title: Vehicle driving motor controller
Inventor: TAKIZAWA KEIJI
IPC: H02P29/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform control according to the state of a vehicle driving motor and environment where the vehicle motor is arranged, in an apparatus which controls the vehicle driving motor.  <P>SOLUTION: A control unit 16 gets a target torque command, based on an operation command, the rotational speed of the motor 22, etc. Then, it refers to a torque control map, and decides whether an allotted voltage DV will surpass a permitted voltage PD or not, under the conditions of the rotational speed and the torque command. The control unit 16 controls a step-up converter 12 and an inverter 14, based on the torque command, when the allotted voltage DV is equal to or lower than the permitted voltage PD. On the other hand, when the allotted voltage DV is over the permitted voltage PD, the control unit 16 refers to the torque control map, and regulates a current, which flows to a field coil, by the control of the step-up converter 12 and the inverter 14, so that the allotted voltage DV may be equal to or lower than the permitted voltage PD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057380-A (JP)
Title: Method for producing pet food, and pet food
Inventor: SOGABE YU
IPC: A23K1/10
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet food for staple food having higher palatability.  <P>SOLUTION: The pet food 20 for staple food having jerky-like high palatability is produced by coating the surface of a solid staple food material 10 with raw meat paste 11 formed by crushing raw meat, and drying the coated staple food material to be solidified.  <P>COPYRIGHT: (C)2010,JPO&INPIT