baber/WOPTO huggingface dataset:
Patent JP-2009299667-A (JP)
Title: Control device for internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02D45/00
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit generation of shock due to a torque step in fuel cut or recovery from fuel cut.  <P>SOLUTION: When fuel cut permission conditions are satisfied, a target torque is gradually reduced to the minimum torque. During that time, a target efficiency is fixed to the maximum. Then, fuel supply is stopped after an output torque of an internal combustion engine drops to the predetermined minimum torque. In recovery form fuel cut, fuel supply is restarted when fuel cut recovery conditions are satisfied, and the target torque is gradually increased from the minimum torque. During that time, the target efficiency is fixed to the maximum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299668-A (JP)
Title: Control device for internal combustion engine
Inventor: NAGAI MASAKATSU
IPC: F02D29/00
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of compatibly achieving deceleration feeling and inhibition of temperature rise of a purification means during deceleration.  <P>SOLUTION: If a vehicle 1 is decelerating and bed temperature is not less than prescribed temperature, a catalyst deterioration inhibition control determination part 123 included in ECU 110 which is a control device for an engine 10 determines to execute catalyst deterioration inhibition control. In the catalyst deterioration inhibition control, fuel cut is prohibited and air quantity according to gear position of a transmission 15 is added as addition air quantity to target suction air quantity at an air quantity addition part 124. An engine control part 125 supplies fuel and air of the target suction air quantity to the engine 10. Consequently, exhaust gas containing oxygen can be inhibited from flowing in a catalyst 100, and temperature rise of the catalyst 100 during deceleration can be inhibited. Since fuel and suction air quantity according to the gear position, output during deceleration can be set to output appropriate to reducing ratio and deceleration feeling can be secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000645-A (JP)
Title: Information processing apparatus, information processing system, information processing method, information processing program and recording medium
Inventor: ONO TOMOMI
IPC: B41J5/30
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of enhancing confidentiality of a secure print, and enhancing user's convenience.  <P>SOLUTION: Whether printing data are received or not is determined (Step S10). The receiving time when the data are received is acquired (Step S11). Whether the print data are a secure print or not is determined (Step S12). When it is determined as the secure print, the printing data are stored in an RAM for storing (Step S13). The present time is acquired (Step S14). Whether a definite time has passed or not is determined (Step S15). When the definite time has passed, the print data are read from the RAM for storing (Step S16). An authorization code is acquired (Step S17). From the authorization code acquired, a ciphering processing is performed (Step S18). The print data on which the ciphering processing is performed are stored in an HDD (Step S19).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002693-A (JP)
Title: Method of manufacturing image fiber
Inventor: SOMA KAZUYUKI
IPC: C03B37/028
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing proper image fiber having no dark spots on an image to be transmitted with a superior yield, by fully removing foreign substance which is stuck to optical fibers.  <P>SOLUTION: In the method of manufacturing image fiber, a preform which is constituted by filling a plurality of optical fibers in a glass tube is heated and drawn. The method includes washing the preform in super critical water before the preform is heated and drawn, and washing the optical fibers and the glass tube which constitute the preform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000532-A (JP)
Title: Method of manufacturing composite material
Inventor: SAKAI SHOICHIRO
IPC: B23K20/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing composite materials, by which occurrence of defective joining is suppressed when members for joining are joined via a diffused joining layer and an increase in the rate of occurrence of defective products in pressing process thereafter and deterioration in durability of pressed products are prevented.  <P>SOLUTION: After cleaning the surface of the diffused joining layer formed on the joining surfaces of the members for joining by using acid or alkali before the joining, the members for joining are joined via the diffused joining layer. Alternatively, within 168 hours after forming the diffused joining layer on the joining surfaces of the members for joining and performing a rust preventing treatment, the members for joining are joined via the diffused joining layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007673-A (JP)
Title: Copper-zinc alloy, method for producing tube or rod made of the alloy, and use of the alloy
Inventor: WEBER KAI
IPC: C22F1/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-zinc alloy having improved cold formability, high hardness and temperature stability.  <P>SOLUTION: The invention relates to a copper-zinc alloy, consisting of (in wt.%): from 28.0 to 36.0% Zn, from 0.5 to 2.3% Si, from 1.5 to 2.5% Mn, from 0.2 to 3.0% Ni, from 0.5 to 1.5% Al, from 0.1 to 1.0% Fe, optionally also up to at most 0.1% P, optionally also up to at most 0.2% Sn, optionally also up to at most 0.1% P, optionally also up to at most 0.08% S, remainder Cu and inevitable impurities, with mixed silicides of iron-nickel-manganese incorporated in the matrix.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276935-A (JP)
Title: Ferroelectric storage device, its driving method, and driving circuit
Inventor: HAMADA YASUAKI
IPC: G11C11/22
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric storage device in which disturbance can be prevented, its driving method, and a driving circuit.  <P>SOLUTION: In the ferroelectric storage device, operation processes in which one of data reading, data rewriting, and data writing is performed for at least one selected cell of a plurality of ferroelectric memory cells formed at each cross point of a plurality of word lines and a plurality of bit lines are performed repeatedly. After this operation process is performed at least one time, a disturbance preventing process in which a voltage is applied in the electric field direction in which storage data of respective ferroelectric memory cells are not reversed is performed to each of a plurality of ferroelectric memory cells. Thereby, a voltage is applied to a non-selection cell at some frequency in the electric field direction in which the storage data are not reversed, and the deterioration of data is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012527-A (JP)
Title: Telescopic cover with a plurality of pantographs
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deflection of a telescopic cover by keeping a part cover and a pantograph in a flat state as a whole to make frictional resistance and slidability of the part cover and the pantograph entirely uniform, so as to make safe, reliable and smooth reciprocation of the telescopic cover.  <P>SOLUTION: The telescopic cover comprises a plurality of part covers which are slidably stacked and is equipped with a plurality of pantographs. When the telescopic cover is slid integrally with the pantographs, a horizontal pantograph is mounted on the telescopic cover, and also a vertical pantograph is mounted, thereby keeping the telescopic cover in a flat state as a whole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014915-A (JP)
Title: Polarizing beam splitter and projector
Inventor: NAKAJIMA YASUHARU
IPC: G03B21/14
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing beam splitter having a light concentration function in addition to a polarizing beam splitting function and to provide a projector provided with this polarizing beam splitter.  <P>SOLUTION: This polarizing beam splitter 3 included in the projector 1 includes a first interface 31 arranged on a light source 2 side to allow light from a light source 2 to enter, a positive reflection face 32 for reflecting the light after passing through the first interface 31, a polarizing beam splitting face 34 allowing either of P polarizing beam component and S polarizing beam component among the beam components reflected on the positive reflection face 32 to be transmitted and reflect the other beam component, a second interface 36 arranged on a light bulb 4 side to allow the light passing through the polarizing beam splitting face 34 or being reflected on the polarizing beam splitting face 34 to be transmitted and applied on a light bulb 4, and allowing the light reflected by the light bulb 4 to enter, and a third interface 37 arranged on a projection lens 5 side to allow the light passing through the second interface 36 and being reflected on the polarizing beam splitting face 34 or passing through the polarizing beam splitting face 34 to enter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014210-A (JP)
Title: Motor driving device, assembly method for motor driving device, and assembly tool for motor driving device
Inventor: KURATANI DAIKI
IPC: B23P19/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving device, an assembly method of the motor driving device, and an assembly tool for the motor driving device capable of suspending a belt on a pulley without deteriorating work efficiency by simple configuration even if the pulley for transmitting driving force is fixed to the bottom face of a case to be hidden by an outer shell of a motor or the like.  <P>SOLUTION: The motor 9 formed larger in a radial direction than a driving side pulley 10a or a driven side pulley 10b is disposed in an opening 21g side of a cap-like case 21, and a temporary holding part 212 temporarily holding the driving side pulley 10a and the driven side pulley 10b by inserting the driving side pulley 10a and the driven side pulley 10b into the cap-like case 21 in a state of suspending the pulley belt 10c is formed on an inner bottom face 210 of the cap-like case 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020100-A (JP)
Title: Photoelectric sensor
Inventor: SCHMITZ STEPHAN
IPC: G01V8/12
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor in which ideal signal-noise ratio in wide range is assured, with a simple design as much as possible.  <P>SOLUTION: The photoelectric sensor 10 includes at least one optical transmitter 12 transmitting a light signal into a monitoring zone 14, at least one optical receiver 16 receiving the light signal transmitted from the optical transmitter, and a control device 18 for forming an object detection signal according to output signal of the optical receiver, in the case of existence of an object in the monitoring zone by generation of the light signal and/or the light signal deflection. In connection with this, each light signal transmitted into the monitoring zone by the optical transmitter is formed by the output signal which is modulated by using a random pseudo noise code by a spectrum diffusion system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013251-A (JP)
Title: Image forming device
Inventor: MIZUGUCHI KOJI
IPC: H04N1/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machine for displaying a screen for prompting a user to reload a document in the sideways direction if the document is loaded in the lengthwise direction.  <P>SOLUTION: The composite machine 100 includes an automatic document feeder 104 which conveys documents loaded on a placing stand 105 one by one and reads images of the documents. The composite machine 100 includes a document direction detecting means 601 for detecting whether the direction of a loaded document is the lengthwise direction which means that short sides of the document are in parallel with a main scanning direction of a reading part 110 or the sideways direction which means that long sides of the document are in parallel with the main scanning direction before conveying the document, and a document direction display means 603 for displaying a reloading prompt screen which is the screen for prompting the user to reload the document in the sideways direction, when the document is loaded in the lengthwise direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014078-A (JP)
Title: Combustion control device for premixed compression ignition engine
Inventor: MATSUDA TAKESHI
IPC: F02D41/02
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixed compression ignition engine capable of inhibiting output torque fluctuation.  <P>SOLUTION: A combustion control device for the premixed compression ignition engine 100 compression-igniting and burning premixed air fuel mixture in the combustion chamber 13 is provided with an operation state judging means S102 judging if the engine is in an operation state in which premixed air fuel mixture can be compression-ignited or not, an internal EGR judgment means S103 judging if internal EGR with which part of exhaust gas formed by combustion is made stay in the combustion chamber 13 as internal EGR gas is executed or not, and injection quantity collection control means S104-S109 correcting and controlling fuel injection quantity in this time combustion cycle based on the maximum heat release timing during compression ignition combustion of premixed air fuel mixture in the last combustion cycle and indicated mean effective pressure of the last combustion cycle when the engine is in the operation state in which premixed air fuel mixture is compression-ignited and internal EGR is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018960-A (JP)
Title: Waterproof seal member, waterproof seal structure, and waterproof seal method
Inventor: SUGANO MASATO
IPC: E04B1/684
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely cure a nonvulcanized butyl rubber for a waterproof seal member even in a water splashing place.  <P>SOLUTION: This waterproof seal member, which is arranged in a boundary between opposed concrete walls so as to seal a gap in the boundary, comprises: a nonvulcanized butyl rubber layer 21 which adheres to a wall surface of the concrete wall; a first nonadhesive protective coating 20 which is provided in such a manner as to cover one surface 24 of the nonvulcanized butyl rubber layer 21; and second nonadhesive protective coatings 22 and 23 which is provided in such a manner as to cover the other surface 26 thereof. The second protective coatings 22 and 23 are cut along a continuous cutting line 30 longitudinally cutting the other surface 26. The first protective coating 20 is peeled off; the one surface 24 of the nonvulcanized butyl rubber layer 21 adheres to the wall surface of the one concrete wall; the concrete wall is constructed; the nonvulcanized butyl rubber layer 21 is crushed by the pressure of the concrete wall; a spacing between the cutting lines 30 is pushed and widened; and the exposed band-like nonvulcanized butyl rubber layer 21 adheres to the other concrete wall 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055600-A (JP)
Title: Image processing method, its device, and cpu-readable recording medium
Inventor: SUGAWA KIYOMI
IPC: G06T1/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To control a device signal supplied to an image output device so that the total color material amount per unit area does not exceed a total color material amount upper limit value.  <P>SOLUTION: A device CMYKW 8-bit signal is output while keeping the tone value of the color material of W (white) at a maximum tone value 255 until the color material amount C+M+Y+K of the device CMYK 8-bit signal becomes a value of 510. When the color material amount C+M+Y+K of the device CMYK 8-bit signal is between the value 510 and the value 765, the tone value of the color material of W (white) is reduced from the maximum tone value 255 to the value 0 until it becomes the value 765. Between the value 765 and the value 1020, a UCR process is carried out, keeping the tone value of the color material of W (white) at the value 0. As a result, in all the range, the CMYKW 8-bit signal can be restricted within 300 [%].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021301-A (JP)
Title: Insulating material, and printed wiring board
Inventor: SHIMOOSAKO KANJI
IPC: H05K1/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating material which has fine-wiring wirability and insulation reliability, and to provide a printed wiring board formed by using the material.  <P>SOLUTION: The insulating material is used which has a ratio Y/X of 0.6 to 2.0, where X is a length of an upper surface of a groove and Y is a length of a bottom surface of the groove when the groove is formed in the insulating material by using a laser.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020888-A (JP)
Title: Method and system for creating invisible junction
Inventor: QIFA KE
IPC: G06V30/10
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the defects of conventional techniques with a system for using invisible junctions for image-based document patch recognition.  <P>SOLUTION: The system uses invisible junctions which are a local feature group unique to every page of an electronic document to match a captured image to a part of the electronic document. The system includes: an image capture device, a feature quantity extraction and recognition system and a database. When an electronic document is printed, the feature quantity extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. For a given query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against images stored in the database to identify the query image. Methods for feature quantity extraction, feature indexing, feature quantity retrieval and geometric estimation are also included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093619-A (JP)
Title: Input device and electronic apparatus
Inventor: TAKASHIMA KOICHIRO
IPC: G06F3/041
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce malfunctions and cost and simplify a manufacturing process while reducing size and thickness of a key top and improving operability thereof.  <P>SOLUTION: The input device comprises a sensor sheet 81b which is provided within a lower casing 11n having an operation surface, and includes an FPC substrate 81 which detects a slide position of an operator's finger and outputs a position detection signal; and a key top 152 which is provided to cover an entire surface of the sensor sheet 81b and is slide-operated along the operation surface of the lower casing 11n. The key top 152 has a convex shape which becomes thicker along a sliding direction from one direction of the operation surface of the lower casing 11n and also which becomes thinner toward the other direction of the operation surface thereof. The FPC substrate 81 includes a dome switch 85a that is ON/OFF by depression of the key top 152 by the operator's finger, and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011154-A (JP)
Title: Operation method of wind park
Inventor: WOBBEN ALOYS
IPC: F03D7/04
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method for a wind park, the whole of which always does not reach the maximum power.  <P>SOLUTION: The operation method of a wind park, which consists of some wind power generation devices, is presented. The wind park is connected to power lines to feed generated power. The wind park and/or at least one wind power generation device is equipped with a control input unit for adjusting the power of the wind park in a range from 0 to 100%. The data processing device is connected to the control input unit and used for adjusting the control value of 0 to 100% at an output unit for supplying power to the power lines based on the electric energy which can be used from the whole wind park. An operator (EVU) of power supply network, to which the wind park is connected, can adjust the power generated at the wind park through the control input unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010028173-A (JP)
Title: Operational amplifier
Inventor: TAKATORI KAZUHIRO
IPC: H03F3/45
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a high-frequency external noise even if an internal circuit is irradiated with the noise, maintain the performance of reducing the high-frequency external noise even if the input resistance of an input terminal disappears, select a small value for the capacitor to be used, and reduce an area therefor.  <P>SOLUTION: The operational amplifier includes: an input differential amplifier circuit 10 consisting of a current source I1, PNP transistors Q1, Q2, input resistors R1, R2 and load resistors R3, R4; and a base grounding circuit 20 consisting of current sources I2, I3, NPN transistors Q3, Q4, Q5 and a base resistor R5. A capacitor C1 is connected between a collector of the transistor Q1 and a ground, a capacitor C2 is connected between a collector of the transistor Q2 and the ground, and a capacitor C3 is connected between the collectors of the transistors Q1 and Q2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027793-A (JP)
Title: Alignment apparatus
Inventor: KADOWAKI TETSUJI
IPC: H01L21/68
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment apparatus reduced in size and weight in the whole apparatus, decreasing load of positioning when a workpiece is positioned, and reducing power consumption.  <P>SOLUTION: The alignment device 30 has four alignment stages 31 separated from one another, and a panel is supported by alignment tables AT provided to the alignment stages 31, respectively. By driving a moving motor M2, the alignment tables AT positioned at each of four points are interlocked through connecting rods 40a, 40b, 41a and 41b to move the panel counterclockwise, clockwise, in right direction in parallel, in left direction in parallel, backward in parallel, and forward in parallel according to displacement, so that displacement of the panel to a light shielding mask becomes zero.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025216-A (JP)
Title: Drive wheel supporting device
Inventor: YAMAMOTO KAZUNARI
IPC: B60B27/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive wheel supporting device capable of preventing slurry from intruding therein and differential oil from leaking, and preventing the differential oil from intruding into a bearing.  <P>SOLUTION: In this drive wheel supporting device, an annular recess 24 is formed at each of a pair of inner rings 10, 11, a first seal ring 25 is fitted to the annular recess, an annular step 26 is formed at the end inner periphery of the inner ring 11 on the inner side, and a second seal ring 27 is fitted to the annular step. The first seal ring 25 includes a core 28 which is formed in a generally L-shape in cross section and has a cylindrical part 28a and a flange 28b extending radially outward and an elastic member 29 joined to the core 28. Two lines of annular ridges 29a, 29b brought into contact with both sides of the abutting portion of the pair of inner rings 10, 11 are formed at the inner periphery of the elastic member 29, respectively. The width dimension a of one annular ridge 29a is larger than the width dimension b of the other annular ridge 29b.  <P>COPYRIGHT: (C)2010,JPO&INPIT