baber/WOPTO huggingface dataset:
Patent JP-2007224860-A (JP)
Title: Oil passage structure of internal combustion engine
Inventor: KUNIKIYO KATSUHIRO
IPC: F01M1/06
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil passage structure capable of excellently force feeding oil to oil passages connected to shaft end oil chambers.  <P>SOLUTION: This oil passage structure has a crankshaft 2 having the oil passages in right-left shafts, axial view circular right-left shaft end oil chambers 84 and 85 arranged on the end of the crankshaft 2, and inflow side and outflow side oil passages 82 and 83 to the respective shaft end oil chambers 84 and 85. In an axial view of the crakshaft 2, the inflow side oil passage 82 is formed by being offset to the side for running the oil inflow direction to the respective shaft end oil chambers 84 and 85 in the rotation direction of the crankshaft 2, and the outflow side oil passage 83 is formed by being offset to the side for running the oil outflow direction from the respective shaft end oil chambers 84 and 85 in the rotational direction of the crankshaft 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231754-A (JP)
Title: Fuel injection control system of internal combustion engine
Inventor: HOKUTOU HIROYUKI
IPC: F02M63/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To learn a fuel injection compensation coefficient at the time of second combustion in a fuel injection control system of an internal combustion engine which has a first fuel injection valve for injecting fuel into a cylinder and a second fuel injection valve for injecting fuel to an intake port, switches first combustion in which a combustion air-fuel ratio is approximate to a theoretical air-fuel ratio to set fuel injection ratios of the first fuel injection valve and second fuel injection valve to be a first fuel injection ratio and second combustion in which the combustion air-fuel ratio is set to be an air-fuel ratio different from the first combustion to set fuel injection ratios of the first fuel injection valve and second fuel injection valve to be a second fuel injection ratio.  <P>SOLUTION: The fuel injection compensation coefficients of the first fuel injection valve and second fuel injection valve against the second fuel injection ratio of the second combustion can be learnt at each learning range from an amount of fuel supply into a cylinder (step 107) by implementing the first combustion in which its fuel injection ratio is set to be the second fuel injection ratio in an operating range of the second combustion (step 106).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236080-A (JP)
Title: Power conversion device for magneto system synchronous motor
Inventor: MINAGAWA YUSUKE
IPC: H02M7/48
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, wherein when a motor having a high induced voltage is used with an increased output, a voltage supplied to an inverter on a failure becomes so high that risk for elements to destruct, and wherein, to prevent the destruction of the element, the elements having high withstand performance need to be used, but this results in high cost, a bulky inverter, and the like.  <P>SOLUTION: A magneto system synchronous motor (10) is constituted, in such a way that each phase of power source side arm (Ah) of at least one side of the arms (Ah, Al), making up of a power converter has opposite direction switching elements (SW-u2, SW-v2, SW-w2). By placing the opposite direction elements at the one side of a half bridge, it can be structured to block the induced voltage supplied from the motor side on control failure and the like, and not to apply voltage to the DC side of the inverter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232106-A (JP)
Title: Resin made pulley
Inventor: YABE SHUNICHI
IPC: F16H55/48
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin made pulley improved in heat resistance, calcium chloride resistance and high strength, and well balanced in these characteristics.  <P>SOLUTION: The resin made pulley comprises a rolling bearing, and a resin section formed integrally with the rolling bearing along the circumference of the bearing. The resin section includes 45 to 80 mass% of the resin ingredient and 20 to 55 mass% of glass fiber, and the resin ingredient contains 60 to 80 mass% of polyamide 66, 15 to 25 mass% of an amorphous aromatic polyamide, and 5 to 15 mass% of a low water-absorptivity aliphatic polyamide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233188-A (JP)
Title: Optical modulation device assembly and image projection apparatus using same
Inventor: ONIKI KAZUNAO
IPC: G02B27/18
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulation device assembly capable of improving a heat radiation property in the optical modulation device assembly.  <P>SOLUTION: The optical modulation device assembly comprises: a one-dimensional optical modulation device 13 formed on a base body 12; driving parts 16, 17 for modulating the optical modulation device 13; and a support member 25 for supporting them, wherein a laminar high heat conduction material part 53 is disposed on the support member 25. Heat conduction to the lateral direction is secured and the heat radiation property of the whole support member is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236161-A (JP)
Title: Switched reluctance motor
Inventor: SASAKI KOJI
IPC: H02P6/08
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high motor output characteristics over the whole rotational speed ranging, from low rotational speed to high rotational speed.  <P>SOLUTION: In a control unit 1 for performing PWM control on a switched reluctance motor 2, maps 11, 12, 13 for obtaining duty, a switch-on angle and an angle of lead of switch-on angle of PWM control according to the operation amount of accelerator and rotational speed are provided. According to the input operation amount of accelerator and the detected rotational speed, each value is set by CPU 3, and a motor 2 is drive controlled based on the set value. Since control is not performed only by rotational speed; as an example, if it is applied to an electric cart, the target output can be matched with the pedaling amount (operational amount) in accelerator pedal; and thereby the motor output can be changed according the pedaling amount of the accelerator. In this case, the accelerator can be operated with the same feeling as of a cart having an internal combustion engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235842-A (JP)
Title: On-board image display system
Inventor: YANAGAWA HIROHIKO
IPC: B60R11/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-board image display system which allows users not to operate to switch display images, can automatically switch a plurality of display images to display them and improve convenience.  <P>SOLUTION: According to detection results whether or not there are obstacles near the rear side of a vehicle, the on-board image display system 1 switches a display image (an image photographed by a rear camera 3a, a bird's-eye view image that an image photographed by a right-side camera 3b is bird's-eye view converted and a bird's-eye view image that an image photographed by a left-side camera 3b is bird's-eye view converted are synthesized) when obstacles are not detected, and a display image (a bird's-eye view image that an image photographed by the rear camera 3a is bird's-eye view converted, a bird's-eye view image that an image photographed by the right side camera 3b is bird's-eye view converted and a bird's-eye view image that an image photographed by the left side camera 3b is bird's-eye view converted are synthesized) when obstacles are detected to display them on a display apparatus 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233973-A (JP)
Title: Sequential processing transfer device and sequential processing transfer method
Inventor: IWASAKI SHINGO
IPC: G06F9/50
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loads from being concentrated on one web service (or device) in processing for providing a service by cooperative processing of a plurality of web services.  <P>SOLUTION: This sequential processing transfer device has a sequential processing means for sequentially reading processing procedures described in a sequential processing description document from an upper layer part and performing processing on the basis of the processing procedures. When a processing description part for calling the next web service appears in the sequential processing description document, the sequential processing means prepares a new sequential processing description document obtained by eliminating the processing description part for calling the next web service from the sequential processing description document, uses the new sequential processing description document and its own processing result and calls the next web service to thereby solve the above problem.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242066-A (JP)
Title: Mtr encoding method, mtr decoding method, mtr encoder, mtr decoder, and magnetic recording device
Inventor: ITAKURA AKIHIRO
IPC: G11B20/18
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MTR (maximum transition run) encoding method, and MTR decoding method, an MTR encoder, and an MTR decoder which satisfy the restriction condition of consecutive on-bit and that of the DC component of a signal, and a magnetic recording device therefor.  <P>SOLUTION: The MTR encoder 303b is provided with convolution parts (311a<SB>1</SB>, 311a<SB>2</SB>, ..., 311a<SB>n</SB>) convolving input data using overhead bits T<SB>1</SB>, T<SB>2</SB>, ..., T<SB>n</SB>respectively; MTR encoding parts (312a<SB>1</SB>, 312a<SB>2</SB>, ..., 312a<SB>n</SB>) which MTR-encode data convolved by the respective convolution parts; RDS (running sum value) calculation parts (313a<SB>1</SB>, 313a<SB>2</SB>, ..., 313a<SB>n</SB>) and consecutive on-bit checking parts (314a<SB>1</SB>, 314a<SB>2</SB>, ..., 314a<SB>n</SB>) which calculate the RDS of data MTR-encoded by the respective MTR encoding parts and the consecutive on-bit; and a selection part 315 which selects optimal data based on the RDS and the consecutive on-bit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242340-A (JP)
Title: Transparent conductive substrate, its manufacturing method and its manufacturing apparatus
Inventor: KAWASHIMA TAKUYA
IPC: C23C16/40
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive substrate in which an FTO film having a specific resistance of equivalent level to an ITO film as a transparent conductor is arranged on an insulating transparent member.  <P>SOLUTION: The transparent conductive substrate 10 has a transparent conductor 12 consisting of a fluorine added tin oxide film with a specific resistance of 4.0×10<SP>-4</SP>Ωcm or less is arranged on one face 11a of a treating body 11 made of a transparent member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244098-A (JP)
Title: Power quality monitoring device
Inventor: SUGIUCHI SHIGEO
IPC: G06Q10/10
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To save labor comparatively easily and to make the storing and analysis of data easy, by making it possible to collect automatically and efficiently by remote control the evaluation index data of power quality of devices to be monitored.  <P>SOLUTION: A plurality of measuring terminals are provided with an operation portion that takes in the data of the devices to be monitored and calculates evaluation index of evaluating various electric capacity, a storage portion that stores the evaluation index data, a judgment portion that detects the increase or decrease and the excess of the evaluation index by a threshold value with regard to the evaluation index data and stores an analog momentary value and a digital momentary value in the storage portion, and a transmission portion that transmits the data to a remote data collecting device. This data collecting device is provided with a storage portion that manages the received data from each measuring terminal and stores the data by each measuring terminal, a document data re-editing process portion that takes in data which cannot be taken in by the terminals themselves and re-edits each evaluation index to document formats, a document file making process portion that can take out each evaluation index and waveform data as editable file formats, and a display portion that displays each evaluation index that evaluates various electric quantities stored as the document formats and momentary value waveforms.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240350-A (JP)
Title: Color tone control method and representative point deciding device
Inventor: KIYOHARA OSAMU
IPC: G06T1/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color tone control method for carrying out accurate color tone management by deciding representative points suitable for color measurement, and to provide a representative point deciding device.  <P>SOLUTION: The color tone control method for regulating color tone of a printed matter, by comparing image data being a reference with image data photographic images of the printed matter printed practically with a printer, comprises a process for setting the representative points for setting the representative points used in control of the color tone, on the basis of the image data; a process for setting substitution representative points satisfying prescribed conditions, when points improper for the measurement of the color tone are selected as the representative points; and a process for regulating the color tone for regulating the color tone by using the substitution representative points.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250632-A (JP)
Title: Ferroelectric memory device, and manufacturing method of ferroelectric memory device
Inventor: TAMURA HIROAKI
IPC: H01L21/8246
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferroelectric memory device which can satisfactorily control the crystal orientation of each of layers forming a ferroelectric capacitor.  <P>SOLUTION: This manufacturing method includes a process of forming a base layer on the upper part of a substrate; and a process of stacking a first electrode, a ferroelectric layer and a second electrode on the upper part of the base layer. Before forming the base layer, the method includes a process of forming an active layer on the substrate, a process of forming an interlayer insulating film on the substrate and a process of forming a plug 20 on the interlayer insulating film. The process of forming the base layer includes a step of forming a conductive layer 112a on the interlayer insulating film including the plug 20, a step of forming an amorphous material layer 31 formed in a shape covering the plug 20 in a plan view on the conductive layer 112a, and a step of forming a titanium layer 112b covering the amorphous material layer 31 and having conduction to the conductive layer 112a on the amorphous material layer 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249401-A (JP)
Title: Ic tag issuing system, ic tag printer and ic tag issuing method
Inventor: REN SHIGEHIRO
IPC: H01P11/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimal solution for the problem wherein the phenomenon where initially scheduled communication distance between an IC tag and a reader is not satisfied, due to the conductivity or the shape of an object to which an IC tag is attached.  <P>SOLUTION: This IC tag issue system is provided with an optimal antenna length DB 21, in which the optimal antenna length to an object 11 to which an IC tag 12 is attached is recorded; and an antenna-disconnecting means for cutting an antenna 14 of the IC tag 12 with the antenna length which is the optimal with respect to the object 11 by referring to the DB 21. The antenna 14 is preset to be larger than the length that is necessary for the object 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281780-A (JP)
Title: Inkjet printer
Inventor: WIJSHOFF HERMANUS M A
IPC: B41J2/045
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a conventional defect of an inkjet print head.  <P>SOLUTION: This invention relates to the inkjet printer for discharging a practivally solventless ink. The printer comprises a print head. The print head comprises an ink chamber having an ink inlet and an ink outlet, an ink supply reservoir which is in fluid connection with the chamber via the ink inlet, an electromechanical transducer which is in operative connection with the chamber for generating pressure waves in the ink chamber, and a heater for substantially uniformly heating the ink in the chamber. The ink inlet includes a constricting element such that the pressure drop over the constricting element in the direction from the reservoir to the chamber is smaller than the pressure drop over the element in the opposite direction for the same net fluid flow. The ratio of the length of the constricting element and the mean diameter of the element is less than 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263819-A (JP)
Title: Method for severing brittle material by laser with asymmetric radiation density distribution
Inventor: EBERHARDT GABRIELE
IPC: B23K26/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for severing brittle materials by lasers with asymmetric radiation density distribution.  <P>SOLUTION: In accordance with the method of the invention, flat workpieces of brittle material, e.g., sapphire, glass ceramic, or glass, can be severed by inducing thermomechanical stresses, particularly along severing lines of the same direction, with a laser beam having a beam spot with asymmetric radiation density distribution on the workpiece by a relative movement in different directions in that a mirror-symmetric change in radiation density is brought about exclusively by changing the method parameters.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246816-A (JP)
Title: Photoreactive resin composition
Inventor: YAO TAKASHI
IPC: C08L23/22
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which has strong adhesiveness to glass and thus is suitably used as a sealing material for sealed double glazed glass, is excellent in gas barrier property and further has both heat resistance and high mechanical strength.  <P>SOLUTION: The photoreactive resin composition comprises an isobutylenic polymer (A), an epoxy compound (B) and a photo cation catalyst. This photoreactive composition comes to show high adhesion to glass by being irradiated with light before or after being coated to glass. In addition to the gas barrier characteristic and the adhesivity, the heat resistance and the mechanical strength of the composition can be improved by incorporating a thermoplastic resin (D), a hygroscopic compound (E) and a filler (F) into the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244335-A (JP)
Title: Combine harvester
Inventor: ARITA EIJI
IPC: A01D67/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of easily, surely and swiftly conducting an operation becoming necessary during reaping height's automatic control.  <P>SOLUTION: The combine harvester is such that a reaping section is set up in front of a machine body equipped with a traveling unit and the top of the machine body is equipped with a steering section installed with a steering handle for a traveling gear and the main variable-speed lever 47a for traveling and a threshing section for threshing grain culms reaped by the reaping section and conveyed thereto. This combine harvester also includes a reaping height detecting means for detecting the height position of the reaping section relative to the farm or the machine body and a reaping height's automatic control means for making a control of the height of the reaping section so as to come to a preset height based on the reaping section's height detected above. In this combine harvester, a reaping height control on/off switch 50 for turning reaping height's automatic control on/off is set on the main variable-speed lever 47a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249097-A (JP)
Title: Display device and display control method thereof
Inventor: SATO TADASHI
IPC: H01L33/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which selectively controls a plurality of light emitting elements (LED) for lighting-up or lighting-out by a display control signal input in a few control terminals and a control method thereof.  <P>SOLUTION: The plurality of light emitting elements 22a-22l constituting the display device are considered as pairs 22a-22b, 22c-22d, 22e-22f, ..., 22k-22l and connected between control terminals 23a-23b, 23b-23c, ... of each pair among the plurality of control terminals 23a-23d. Then, a logic control signal at H (high level) or L (low level) is input to the selected pair of control terminals 23 and a logic control signal at Z (high impedance) is input to other control terminals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253172-A (JP)
Title: Friction stir welding method of aluminum alloy and steel sheet, and friction stir welding member
Inventor: KOBAYASHI TSUTOMU
IPC: B23K103/20
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding method with which a weld joint of high joint strength is obtained by making a joint boundary greater in friction stir welding of different kinds of metallic materials, and to provide a friction stir welding member.  <P>SOLUTION: In the friction stir welding method, in the friction stir welding of the different kinds of metallic materials, a low melting point plated steel sheet 30 as the metallic material of a high melting point has a plating layer 30a of the melting point lower than the melting point of an aluminum alloy as the metallic material of the low melting point. The plating layer 30a is diffused by the plastic flow in a plastic fluid area 20a generated in the aluminum alloy during friction stir welding to diffuse the plating layer 30a, and the steel sheet newly-formed surface 30 of the low melting point steel sheet 30 is exposed and solid phase joining of the surface to the aluminum alloy 20 is performed to obtain the weld joint of the high joint strength. The friction stir welding member is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257177-A (JP)
Title: Remote controller
Inventor: TSUBOTA HIRONO
IPC: H04Q9/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller which prevents a resident from being aware of the fact that his/her safety is watched by a third party, prevents an unspecified third person from obtaining the privacy of the resident, and quickly obtains the safety of the resident.  <P>SOLUTION: A remote controller 10 includes an operation unit 13; a first communication unit 14; a storage unit 15; a control unit 16; and a second communication unit 17. A user inputs a command for a device by means of the operation unit 13. The first communication unit 14 transmits a signal. The storage unit 15 stores history information showing the time of a transmission of the signal and the command indicated by the signal. The control unit 16 generates a signal indicating the command, detects the time, determines whether or not to transmit at least a part of the history information, reads out at least the part of the history information from the storage unit 15 in transmitting at least the part of the history information, and controls the second communication unit 17 so as to transmit the read history information. The second communication unit 17 transmits the history information.  <P>COPYRIGHT: (C)2008,JPO&INPIT