baber/WOPTO huggingface dataset:
Patent JP-2011055646-A (JP)
Title: Manufacturing method of armature magnetic core
Inventor: ISHIZAKI AKINOBU
IPC: H02K1/18
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing occurrence of a large curvature and preventing deterioration in winding ease of winding, even if the size in the laminating direction of an electromagnetic steel plate in a magnetic core is adjusted.  <P>SOLUTION: In a step S11, it is determined as to whether thickness L of an armature magnetic core is assumed to be appropriate. When the thickness L is determined as being too thick is such when the thickness of the electromagnetic steel plate forming the armature magnetic core is larger than the expected value and the number of the plates is to be reduced, for example. The electromagnetic steel plates are reduced, in the order of larger width size. When the thickness L is determined as being too thin is such that when the thickness of the electromagnetic steel plates forming the armature magnetic core is smaller than the expected value and the number of the plates is to be increased, for example. In such a case, the number of the electromagnetic steel plates with the largest width size is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050366-A (JP)
Title: Peroxide decomposing enzyme
Inventor: WATANABE AKIO
IPC: A61K38/44
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new peroxide decomposing enzyme derived from lactobacillus.  <P>SOLUTION: There is provided a peroxide decomposing enzyme A and/or B derived from Lactobacillus plantarum TY1572 strain (NITE P-90) and having the following physical and chemical properties. [Peroxide decomposing enzyme A] has (1) substrate specificity: exhibiting high reactivity with peroxides and reacting with hydrogen peroxide in the presence of NAD(P)H and (2) molecular weight: 43 kDa (measured by SDS polyacrylamide gel electrophoresis) [Peroxide decomposing enzyme B] has (1) substrate specificity: exhibiting high reactivity with peroxides and reacting with hydrogen peroxide in the presence of NAD(P)H and (2) molecular weight: 48 kDa (measured by SDS polyacrylamide gel electrophoresis).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057734-A (JP)
Title: Highly tough and highly thermally conductive curable resin composition, cured product thereof, and mold electrical apparatus
Inventor: KOYAMA TORU
IPC: C08K3/36
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly tough and highly thermally conductive thermosetting resin composition for molds that reduces peeling and cracks occurred between a mold cured product and an insulated cylinder.  <P>SOLUTION: A resin cured product of the highly tough and highly thermally conductive thermosetting resin composition for molds is provided. In the cured product of the thermosetting resin composition containing a polyfunctional epoxy resin having two or more epoxy groups per molecule, a curing agent of an acid anhydride, an inorganic filler, and a surfactant, the stress safety factor is 7 or more, the strain safety factor is 10 or more, the permissible defect size is 0.1 mm or more, and the thermal conductivity of the cured product is 0.7 to 2.5 W/m×K when mold of alumina ceramics with the composition and cooling the same to room temperature are performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059180-A (JP)
Title: Optical element, method for manufacturing the same and fine irregularity structure
Inventor: HIDAKA TAKESHI
IPC: G02B1/11
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deformation and breakage of a fine irregularity structure by external force, contact or the like, and to prevent deterioration of optical performance such as reflection preventing effect.  <P>SOLUTION: The fine irregularity structure 8 wherein recessed parts 5 are disposed to be enclosed by a ridge line part 3 continued in a net shape formed by top parts 2 of projecting parts 1 is formed along the surface of an optical element. A cross section of the projecting part 1 presents a recessed curve in both width direction so that the width Wh of the projecting part increases in the depth direction from the ridge line part 3 (projecting part 2). Since the projecting parts 1 are continued in a net shape, strength to deformation by external force and contact is high, a flat surface does not exist between recessed parts 5 and a satisfactory reflection preventing effect is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057330-A (JP)
Title: Level wound coil and package of level wound coil
Inventor: KONDO KAZUYA
IPC: B65H54/28
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level wound coil and a package of the level wound coil, which achieve a smooth unwinding without being caught, without generation of bending, deformation, and scratch of a tube during uncoiling by ETS (Eye To the Sky) method and does not cause uncoiling discoloration even when the mass of the LWC (Level Wound Coil) is large, a plurality of LWCs are stacked one upon another, and the number of winding layers and the number of windings per layer are large.  <P>SOLUTION: A copper or copper alloy tube 1 constituting the level wound coil 110 is a post-annealed one whose external surface is coated with oil containing silicone oil. In an analysis by high-frequency glow discharge emission spectrometric analysis, the maximum value of Si concentration on a surface layer part up to 20 nm from the surface of the tube is 0.3-30 atom%. In the level wound coil 110, the position of a transition start end of a winding layer transitional part from an inner layer side on a bottom part to an outer side by one layer is shifted to a direction opposite to a winding direction of the level wound coil in accordance with an increase in the winding layers to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057252-A (JP)
Title: Beverage container
Inventor: TAKAMIZU NOBUAKI
IPC: B65D47/08
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage container which has an exchangeable component for preventing any leakage of a tap in a portable mode, and prevents any accidental swallowing of the component.  <P>SOLUTION: The beverage container 1 includes a container body 2 having an outflow part 15 through which the beverage flows out, a cap 3 having a fitting part 21 on the back side opposite to the outflow part 15, a packing 6 having a fixed part 32 to be fixed to the fitting part 21 which caps the outflow part 15 when closing the cap 3, a packing holding member 7 for fixing the fixed part 32 to the fitting part 21. The packing holding member 7 is movable between the attaching/detaching position attachable/detachable to/from the fitting part 21 and the fixed position for fixing the packing 6. The packing holding member 7 is provided with a push-in part 43a for displacing the packing holding member 7 so that the elastic deformation of the fixing part 32 may be increased above that when the packing holding member is present at the fixed position when the packing holding member 7 is moved between the attaching/detaching position and the fixed position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056767-A (JP)
Title: Method for manufacturing concrete product, film sheet used for the method, and concrete product manufactured by the method
Inventor: ITO YUJI
IPC: B28B7/44
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product by which the surface is finished without forming any large crayon-pastel recess by bubble traces when manufacturing the concrete product.  <P>SOLUTION: The method for manufacturing high-strength concrete 2 includes: a step of placing high-strength concrete 2 in a mold form 1; a step of vibrating the mold form 1 having the concrete 2 placed therein to degas it; a step of steam-curing the high-strength concrete 2 in the mold form 1; and a step of covering a film sheet 3 where a plurality of small holes 3a are arrayed at predetermined intervals on the surface 2a of the concrete 2 exposed to the opening of the mold form 1. Then, a curing sheet 5 containing moisture is stacked on the film sheet 3 to be cured, bubbles P floating from the concrete 2 are degassed through the small holes 3a of the film sheet 3, and the moisture is entered through the small holes 3a to prevent wrinkling of the surface 2a. Thus, the high-strength concrete 2 is cured to manufacture a high-strength concrete product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231874-A (JP)
Title: Optical device
Inventor: OYAMA MINORU
IPC: G11B7/125
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure the degree of freedom in optical setting of the light intensity distribution and the polarization direction of emitted light by avoiding performance deterioration caused by the accumulation of errors in the mutual positions of the respective components in an optical device wherein a semiconductor laser and a light receiving element substrate are integrated integrally.  <P>SOLUTION: The optical device includes a sub-mount 2 mounting first and second semiconductor lasers 1a and 1b and having an onboard part for the semiconductor lasers and an optical path conversion mirror integrated with each other, and a light receiving element 3 arranged on a light receiving element substrate 3 and having, on the light receiving element substrate, first and second light receiving regions 11 separated from each other by at least one parting line. In the optical device, the light gravity center of an optical spot, which is formed on the light receiving element by homeward flux of light emitted from the first semiconductor laser and reflected by an optical disk 55, and the light gravity center of an optical spot, which is formed on the light receiving element by homeward flux of light emitted from the second semiconductor laser and reflected by the optical disk 55 are positioned on the identical parting line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060659-A (JP)
Title: Carrier-emitting element
Inventor: KANIYA YUYA
IPC: H01J1/304
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier-emitting element capable of improving the extraction efficiency of carriers.  <P>SOLUTION: A tip of a needle-shaped emission portion 10 is provided with a laminated structure that includes a multilayer film including a p-type semiconductor layer 13P as an electron supply layer and a metal layer 15 as an electron emission layer. Interfaces between all layers in the multilayer film (interface between the p-type semiconductor layer 13P and an insulating layer 14, and interface between the insulating layer 14 and the metal layer 15) are configured so as to be substantially perpendicular to the elongation direction (Z-axis direction) of the emitting portion 10. Each equipotential surface Sv within a laminated structure in the emitting portion 10 is also perpendicular to the elongation direction of the emission portion 10. When electrons are emitted outside from the emission portion 10, directions in which electrons move will be uniform toward the tip, thus concentration of the carrier (electrons) toward the tip is facilitated. Meanwhile, for the laminated structure, an MOS structure, a Schottky junction structure, a heterostructure, or their combination can be used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058465-A (JP)
Title: Electronic control throttle device
Inventor: YANAI YOICHI
IPC: F02D9/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control throttle device capable of correcting an output value of a throttle opening sensor by a simple structure without adding parts such as a temperature sensor.  <P>SOLUTION: A motor 10 driving a throttle valve 1 includes a structure in which a rotor rotates by fixed angles whenever two phase excitation pattern in an excited state is changed over and the rotor is stopped by maintaining the two phase excitation pattern. A control part 9d corrects a present detection value of the throttle opening sensor based on a differential value between a previous detection value of the throttle opening sensor 4 when the excitation state of the motor is maintained in a specific two phase excitation pattern and the present detection value of the throttle opening sensor when the excitation state of the motor is maintained in the specific two phase excitation pattern in an engine operation zone where a plurality of the same two phase excitation patterns do not exist.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296651-A (JP)
Title: Prediction picture generating method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/61
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow highly efficient encoding regarding a moving picture which changes in luminance over time, e.g., a fade image or dissolving image.  <P>SOLUTION: Encoded data 300 includes: prediction error signal representing error of prediction picture signal with respect to moving picture signal having luminance signal and two pieces of color difference signal; motion vector information 414; and index information 415 representing combination of at least one reference picture number and prediction parameters prepared in advance per luminance signal and two pieces of color difference signal. A variable-length decoding device 303 decodes the encoded data 300. A frame memory/prediction picture signal generator 308: generates a prediction picture signal 412 in accordance with the reference picture number and the prediction parameters of the combination represented by the decoded index information; and generates a reproduction moving picture signal by using the prediction error signal and the prediction picture signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045038-A (JP)
Title: Fuel cell and separator therefor
Inventor: SATO TOSHIKI
IPC: C23C14/14
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell and a separator therefor formed of titanium or a titanium alloy with excellent corrosion resistivity, high adherence to noble-metal layers, low contact resistance, and excellent productivity.  <P>SOLUTION: The separator for the fuel cell includes a noble-metal layer with a thickness not smaller than 2 nm, containing more than one kind of rare metals selected from at least Ru, Rh, Pd, Os, Ir, Pt and Au, on the surface of a substrate formed of titanium or the titanium alloy. A titanium-oxide layer containing at least either of a rutile-type crystal or a brookite-type crystal is formed at least in either of the portion between the noble-metal layer and the substrate, or on the exposed surface of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066645-A (JP)
Title: Imaging device, electronic device provided therewith, and manufacturing method of imaging device
Inventor: KOMURO TAKESHI
IPC: H04M1/21
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that a patterned resin layer is formed on the side of the anti-reflection (AR) coated surface of a panel body, and also to provide an electronic device provided therewith, and a manufacturing method of the imaging device forming a patterned resin layer on the side of the anti-reflection (AR) coated surface of the panel body.  <P>SOLUTION: A cellular phone 1 has: an imaging part 35; and a panel 50 which includes the panel body 51 that has the anti-reflection (AR) coated surface 52 facing the side of the imaging part 35 and is overlapped in a field angle range of the imaging part 35, a sheet 54 attached in an area outside of the field angle range of the anti-reflection (AR) coated surface 52, and the patterned resin layer 56 formed on the side of the imaging part 35 of the sheet 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066327-A (JP)
Title: Resin-sealed semiconductor device and method for manufacturing the same
Inventor: SATO MASAYUKI
IPC: H01L23/50
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device and a method for manufacturing the same, which corresponds to a high heat dissipation type at a high loading rate of semiconductor elements by miniaturizing and reducing the thickness of a resin package as 4 external connection terminals having a length and breadth of ≤0.8 mm and a height of ≤0.3 mm, and by increasing a mounting rate (chip area/package occupation area) in mounting a semiconductor device substrate on which the die pad occupied area ratio is ≥30%.  <P>SOLUTION: The resin-sealed semiconductor device has a projecting shape in one direction and a vertical surface shape sloping to inside of the direction of the external connection terminal in the other direction. An upset inner lead 5 having a bent part is provided with a cut-off part over the bent part and the external connection terminal 8, and is arranged almost in the central part of the die pad in parallel to the vertical surface shape sloping to the side of the die pad, in which a thin part of the side surface part and the exposed part of the bottom surface are disposed, with the height of the upper surface of the inner lead being higher than the upper surface of the semiconductor element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067991-A (JP)
Title: Image recording device and method of adjusting ejection timing
Inventor: SHIMIZU MASANOBU
IPC: B41J2/01
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problems that the ejection timing of ink in an image recording device is adjusted based on a predetermined pattern recorded on a recording medium in low speed conveying, but a difference in ejection speed becomes large during high speed recording due to individual differences in the manufacturing so that the deviation of a landing position in a conveyance direction occurs.  <P>SOLUTION: A deviation amount of a landing position in the conveyance direction of a recording medium is measured by using conveyance speeds of two or more different recording mediums. The correction of landing deviation is performed by acquiring an adjustment value or a deviation amount for the correction of the landing deviation. Accordingly, in the image recording device and the method of adjusting an image therefor, it is possible to perform, with high precision, the correction of landing deviation in the conveyance direction with respect to the conveyance speed during actual recording.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077800-A (JP)
Title: Optical code division multiplexing communication system and method for recovering from failure of the optical code division multiplexing communication system
Inventor: MINATO NAOKI
IPC: H04J14/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical code division multiplexing communication system which includes a method and a function of specifying one of a channel and an encoder or decoder in which fluctuation of a code value occurs to return the code value causing the fluctuation to a normal value.  <P>SOLUTION: The optical code division multiplexing communication system includes a plurality of encoders for encoding an optical signal, an decoder for decoding the optical signal, a temperature fluctuating part for fluctuating each temperature of the encoder and decoder individually based on a control signal, a power monitor part for generating a first detection signal indicating whether or not the fluctuation of an average power per each unit time of a received optical signal exists, an error monitor part 113 for generating a second detection signal corresponding to each error rate of the received optical signal; and a setting temperature computing part for computing a setting temperature of the encoder or decoder based on the first and second detection signal and supplying it to a temperature detection element as the control signal. The setting temperature computing part generates the control signal so that the code values of the encoder and decoder, which belong to a communication channel in which the fluctuation occurs in the average power or a communication channel in which the error rate is higher than a given value, coincide with other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020666-A (JP)
Title: Vehicle control system
Inventor: YAMANAKA HIROSHI
IPC: B60W10/18
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve obstacle avoidance capability by suppressing the control of a vehicle behavior control device from being affected due to the difference of the steering state of a driver when avoiding an obstacle on the route of one's own vehicle.  <P>SOLUTION: A vehicle control system is provided with an EPS controller 1, a VSA controller 2, an RTC controller 3, and right and left driving force distribution controller 4 for controlling the behavior of the vehicle based on a steering angle; a radar device 18 for detecting an obstacle on the route of the own vehicle; and an obstacle avoidance control part 5 for controlling each controller by discriminating the operation of a driver to avoid the obstacle. This obstacle avoidance control part discriminates whether or not the steering state of the driver is irregular, and when discriminating that the steering state is irregular, controls the control value of each controller to be increased for correction during the obstacle avoidance control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079080-A (JP)
Title: Drilling work cover plate
Inventor: KARATSU MAKOTO
IPC: B26F1/16
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture drilling work cover plate for improving drilling position accuracy.  <P>SOLUTION: The cover plate 1 is such that a water-soluble lubricating layer 3 is formed on at least the single face of an aluminum substrate 2. The lubricating layer 3 is an extrusion coat layer of a water-soluble resin composition containing ethylene oxide-propylene oxide copolymer. The copolymerization rate of the propylene oxide to the ethylene oxide-propylene oxide copolymer is 0.1-20 mass%. The number average molecular weight of the ethylene oxide-propylene oxide copolymer is 10,000 or greater. The melt flow rate of each of the ethylene oxide-propylene oxide copolymer and the water-soluble resin composition measured at a testing temperature of 125C° and a testing load of 21.18 N is 0.1-100 g/10 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080445-A (JP)
Title: Composite hydraulic machine
Inventor: ENOSHIMA FUMINOBU
IPC: F04C29/00
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite hydraulic machine that can improve a mountability of the composite hydraulic machine by integrating an inverter with a housing, while efficiently cooling the inverter.  <P>SOLUTION: A composite hydraulic machine 40 includes, inside a housing 41, an expander unit 85 for outputting mechanical energy by an expansion of refrigerant, a compressor unit 60 for compressing the refrigerant, a motor generator 50 for functioning as an electric generator or an electric motor, and an electromagnetic clutch 52 for switching a drive shaft 51 of the motor generator 50 and a compressor shaft K of the compressor unit 60 into a connected state or a disconnected state. An inverter 90 is integrated with the housing 41 so as to be thermally coupled to a motor housing 42, a pump housing 43, and a front housing 44 of the housing 41. The inverter 90 is cooled, via each of the housings 42, 43 and 44, by the refrigerant which is discharged from the expander unit 85 and sucked into the compressor unit 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT