baber/WOPTO huggingface dataset:
Patent JP-2007032410-A (JP)
Title: Oil pan
Inventor: HIROOKA AKIHIKO
IPC: F02F7/00
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in weight while lowering the position of a center of gravity of an internal combustion engine and to arrange accessories near the position of the gravity center of the internal combustion engine while securing a necessary oil amount of the internal combustion engine.  <P>SOLUTION: This oil pan 10 is integrally molded by a bottom part 11, a wall part 12 forming an oil retention part with the bottom part 11 and mounting parts for the accessories (oil filter 20, air compressor 30) fixed to the wall part 12. The wall part 12 is erected from the bottom part 11 toward the die-cutting direction at the time of molding, and a plurality of oil passages (first and second oil passages 14, 15) are integrally molded on the wall part 12 so as to be aligned with each other in the die-cutting direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032539-A (JP)
Title: Piston for internal combustion engine
Inventor: AMANO TAKASHI
IPC: F02F3/28
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine, capable of enlarging a lean combustion region and improving output performance by suitably guiding a gas flow in a combustion engine to generate the disturbance of the gas flow while suppressing the degradation of strength.  <P>SOLUTION: The piston 1A for the internal combustion engine has a recessed portion 1aA on a crowned face 2aA. The recessed portion 1aA consists of a cylindrical inner face R1 on the side of an exhaust valve 52a which has a center axis P1 approximately parallel to a crank axis, a cylindrical inner face R2 on the side of an intake valve 52b which has a center axis P2 approximately parallel to the crank axis, and a flat part L which is formed between the cylindrical inner face R2 on the side of the intake valve 52b and the cylindrical inner face R1 on the side of the exhaust valve 52a. A width 1 of the flat part L in the direction perpendicular to the crank axis is 1/10 or more and 1/3 or less of a diameter D of the piston 1A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038497-A (JP)
Title: Liquid jet head, its manufacturing method and liquid jet device
Inventor: MATSUZAWA AKIRA
IPC: B05C5/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head which can arrange pressure generation chambers in comparatively higher density on a flow path forming substrate and also can successfully secure rigidity in the flow path forming substrate, and a method for manufacturing the liquid jet head and a liquid jet device.  <P>SOLUTION: This liquid jet head comprises the flow path forming substrate 10 where the pressure generating chamber 12 communicating with a nozzle opening for discharging a liquid droplet, a lower electrode 60 set up on one direction side of the flow path forming substrate 10 through a vibrating sheet, a piezoelectric element 300 composed of a piezoelectric element layer 70 and an upper electrode 80, and a reserver forming substrate 30 connected to a surface of the piezoelectric element 300 side of the flow path forming substrate 10 and having a reserver 31 where a liquid to be supplied to each pressure generating chamber 12 is reserved. In addition, a supply passage 32 with one end side communicating with the reserver 31 and the other end side communicating with the pressure generating chamber 12 through a communication aperture 53 formed in a vibrating sheet, is built on the contact surface side of the reserver forming substrate 30 with the flow path forming substrate 10, in such a way that the supply path 32 corresponds with each of the pressure generating chambers 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049587-A (JP)
Title: Digital signal processing apparatus and program
Inventor: SATO HIROTERU
IPC: H04N1/41
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processing apparatus which is capable of suppressing noise of a digital signal while suppressing the occurrence of ringing.  <P>SOLUTION: The digital signal processing apparatus is a wavelet transform means including an interleaved transform part for down-sampling an input digital image signal to divide it into a plurality of areas and rearranging them and a wavelet transform part for decomposing the rearranged digital image signal into a low frequency subband and a high frequency sub-band by wavelet transform. The interleaved transform part includes a wavelet transform means for dividing data of the decomposed low frequency sub-band and high frequency subband into a plurality of areas and rearranging them and a coring means for performing coring processing of data of the high frequency subband.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006251754-A (JP)
Title: Apparatus operation manual sheet and image forming apparatus
Inventor: WATABE KATSUJI
IPC: G03G15/00
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus operation manual sheet that can receive falling toner and so on, can reduce the degree of poor appearance of the apparatus and can facilitate cleaning, and to provide an image forming apparatus having this sheet.  <P>SOLUTION: The apparatus operation manual sheet 16 set on the inside of the opening/closing member of the image forming apparatus includes a sheet main body section 16a having a manual function, and a receiving section 16b formed integrally with the sheet main body section 16a. The receiving section 16b is disposed on the side of the rotation fulcrum 15 relative to the main body of the apparatus. Accordingly, toner T falling as a result of toner replacement or the like after the opening/closing member is opened is received by the surface of the flat receiving section 16b, and prevented from further falling on an area sectioned by ribs underneath the section. This facilitates cleaning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007047713-A (JP)
Title: Imaging apparatus and its control method
Inventor: TOKUNAGA TATSUYUKI
IPC: G03B7/16
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus achieving exposure control which is proper and good in responsiveness in any photographic scene; and also to provide its control method.  <P>SOLUTION: A photographic image plane is divided into a plurality of photometric areas, and the luminance of a subject in the respective photometric areas is measured by a multi-division photometry sensor 7 (step S121), and a photometry mode related to the photometry by the multi-division photometry sensor 7 is judged (step S122). When judging that an evaluated photometry mode is set in the step S122, filter arithmetic operation to perform averaging by adding the luminance values of photometric areas around the said photometric area is performed to the luminance value of the photometric area (step S124), and an exposure value is decided by using the result of the filter arithmetic operation (step S125). Also, when judging that a spot photometry mode is set in the step S122, the exposure value is decided without performing the filter arithmetic operation (step S124).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052071-A (JP)
Title: Toner for image forming apparatus and image forming apparatus
Inventor: MASUDA YOSHIAKI
IPC: G03G9/087
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner, which is used in an image forming apparatus equipped with an intermediate transfer member and capable of ensuring good secondary transfer efficiency irrespectively of the value of primary transfer current even in the case of a small particle diameter.  <P>SOLUTION: The toner having an average particle diameter of ≤7 μm and a volume resistivity of 100×10<SP>9</SP>to 180×10<SP>9</SP>Ωcm is used in an image forming apparatus in which the toner is primarily transferred from a photoreceptor drum onto an intermediate transfer belt and the toner is secondarily transferred from the intermediate transfer belt onto paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052578-A (JP)
Title: Print terminal, print system and print charge settlement system
Inventor: KOYAMA NOBORU
IPC: B41J29/00
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print terminal, a print system and a print charge settlement system for simplifying and making the settlement of a print charge without fail.  <P>SOLUTION: This print terminal is configured to read image data recorded in a first memory card, and to print the image data based on order content, and to make the settlement of a print charge, and provided with a control means for controlling the settlement of the print charge by using a second memory card having a prepaid function when making the settlement of the print charge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052302-A (JP)
Title: Image forming apparatus
Inventor: KITANO SHIGEHISA
IPC: G03G15/02
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of minimizing damage such as stress on the surface of the electrifying roller, preventing the occurrence of image defect due to the contamination of the electrifying roll, and also, capable of prolonging the lives of the electrifying roll and the photoreceptor.  <P>SOLUTION: Regarding the image forming apparatus including the photoreceptor 2, the contact type electrifying roll 3 and an electrifying roll cleaning means 37, the apparatus also includes a discharged charge quantity detecting means 33, a film thickness detecting means 31 for detecting the film thickness of the photoreceptive layer of the photoreceptor 2, an environment detecting means S for detecting temperature and humidity in the apparatus, an electrification control means 30 for controlling bias voltage/current to be applied on the electrifying roll 3, and a contamination judging means 35 for judging the contamination situation of the electrifying roll 3 based on the ambient temperature and humidity, the apply bias voltage/current, the film thickness of the photoreceptor and the discharged charge quantity. The attaching/detaching operation of the electrifying roll 3 is changed and controlled by the electrifying roll cleaning means 37 based on the judgement result by the contamination judging means 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056382-A (JP)
Title: Method for producing high specific gravity composite fiber
Inventor: MIYAZAKI SHUJI
IPC: D02J1/22
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high specific gravity composite fiber having high tensile strength and high specific gravity with good elongation by enhancing drawing flowability of a core component containing high specific gravity particles and suppressing generation of voids and fluffs caused by drawing to the minimum.  <P>SOLUTION: The method for producing the high specific gravity composite fiber having ≥3.5 cN/dtex strength and ≥1.45 specific gravity is to melt spin a sheath component containing a polyethylene terephthalate as a main component and the core component containing high specific gravity particles using a melt spinning device for the composite fiber, continuously draw the fiber without winding the undrawn fiber, bring a second stage drawing (without containing draw arrangement) to be in 4.0-6.0 times of total rate of drawing, carry out the second stage drawing by blowing ≥300°C steam to the fiber in 1.2-1.6 times of rate of drawing, subsequently wind the fiber by relaxation treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056400-A (JP)
Title: Method for processing periphery of pile fabric, and pile fabric
Inventor: IWATA SHUZO
IPC: D06C25/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing the periphery of a pile fabric, by which the periphery of the pile fabric is finished in good appearance.  <P>SOLUTION: This method for processing the periphery of the pile fabric comprises forming such the habit of inclination that the adjacent piles are together inclined to the periphery of the pile fabric 10, on the piles 20 of the periphery of the pile fabric 10, and then trimming the tips of the piles 20 to form a curved face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057924-A (JP)
Title: Intermediate transfer belt, image forming apparatus, and process cartridge
Inventor: YOSHIZAWA HIDEO
IPC: G03G15/16
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent intermediate transfer belt which maintains durability and is capable of transferring a toner image formed on a photoreceptor onto a recording medium at a high transfer rate even when printing in a special high-temperature and high-humidity environment (for example, 30°C 80%RH) and is capable of forming the toner image without voids of solid images, voids of character images, and toner scattering of character parts.  <P>SOLUTION: With respect to an intermediate transfer belt 2 which is formed by centrifugal molding and contains a conductive material 4 and hard particles 3, a hard particle concentration in an outer peripheral surface part 6 is higher than that in an inner peripheral surface part 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056811-A (JP)
Title: Oil supply structure for internal combustion engine
Inventor: HASHIMOTO YASUKI
IPC: F01M1/06
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply sufficient and stable hydraulic pressure to a variable valve timing mechanism 30 by a relatively simple structure in an internal combustion engine 1 having a hydraulic variable valve timing mechanism 30.  <P>SOLUTION: A common oil passage 53 sucking oil in an oil reservoir part 14 by a single oil pump 51 and introducing the same to a cylinder block 3 side, and three system oil passage 54, 55, 56 independently introducing the same from the common oil passage 53 to an inside of the cylinder block 3, a valve gear 45 side in a cylinder head 2 and a variable valve timing mechanism 30 side respectively are included. An upstream end of the oil passage 55 going to the valve gear 45 side and an upstream end of the oil passage 56 going to the variable valve timing mechanism 30 side are connected to a vicinity of a connection part 59 of the common oil passage 53 and the oil passage 54 going to the inside of the cylinder block 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066380-A (JP)
Title: Redundant circuit and semiconductor device equipped with it
Inventor: KODAMA TAKUYO
IPC: G11C29/44
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant circuit efficient in testing and a semiconductor device equipped with it.  <P>SOLUTION: When testing to find defective bits, the defective bits are extracted and their addresses are written in electric fuses, then check testing is made to confirm the written addresses. The electric fuses are used for all the redundant circuits, and recovery-impossible signals are outputted when the defective bits are found. Each circuit has multiple fuse-set blocks each having several electric fuses and a fuse selection circuit. When testing to find the defective bits, the fuse selection circuit selects a fuse block to program next and the selected fuse block holds address signals inputted at testing in a register circuit. When the defective bit is found in the testing, the electric fuse in the selected fuse-set block is programmed, and the content of the programmed electric fuse is compared with the address signals stored in the register circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065994-A (JP)
Title: Document ocr execution apparatus
Inventor: KASATANI KIYOSHI
IPC: G06K9/62
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform an optimum recognition processing by incorporating a plurality of OCR engines and combining/selecting an optimum OCR engine according to the image state of a target to be recognized.  <P>SOLUTION: A recognition image read out by a image reader which is a reading means, a target recognition image in a document file such as an e-mail, a file attached to an e-mail and a facsimile, or the like is acquired by an acquisition means (S21). In accordance with processing to be applied to the recognition image and the state of the recognition image acquired by the acquisition means, whether an OCR engine selected from a plurality of OCR engines is set or not is confirmed (S22), and when the OCR engine is set (Yes in S22), recognition processing is performed by using the specified OCR engine (S23). When the OCR engine is not set in the processing S22 (No in S22), recognition processing using an OCR engine previously set in the apparatus is performed (S24).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061377-A (JP)
Title: Endoscope
Inventor: TORII YUICHI
IPC: A61B1/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope provided with an insertion part which can be inserted easily to even an insertion path which is narrow and curved extremely.  <P>SOLUTION: A flexible part 2d provided between a distal end side connection ring 12 constituting a distal end hard part 2c and a distal end ring 13a being the distal end position of an angle part 2b is composed of a spiral tube 20 flexible in a curving direction, and can be curved in a desired direction by a curving operation, so that the flexible part 2d is curved when external force acts on it. in order to curve-operating the flexible part 2d, a pair of curve operation wires 22 and 22 are provided vertically and wound on a pulley 31 constituting a flexible part operation means provided at a main body operation part 3. By operating an operation knob 33, the flexible part 2d can be curved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064408-A (JP)
Title: Fluid bearing unit
Inventor: HORI SEIJI
IPC: F16C17/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fluid bearing unit which reduces the axial run-out of other member fixed to an axial member.  <P>SOLUTION: A press-fit fixing face 2a4 on which a hub 3 can be press-fitted is provided to the end of the axial member 2 and a guide part 10 is provided between the press-fit fixing face 2a4 and the end face 2d when fitting-in the hub 3 to the press-fit fixing face 2a4. A smaller diameter cylindrical face 11 than an inside circumference face 3b of the hub 3 is provided to the guide part 10. Additionally, the first circular arc sectional diameter-increasing face 12 which is gradually enlarged toward the press-fit fixing face 2a4 from the cylindrical face 11 is provided between the press-fit fixing face 2a4 and the cylindrical face 11, and the second tapered diameter-increasing face 13 which is gradually enlarged toward the cylindrical face 11 from an end face 2d between the cylindrical face 11 and the end face 2d is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062970-A (JP)
Title: Sheet carrying device and image forming device
Inventor: MATSUO SHINPEI
IPC: G03G15/20
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solidify a toner image of a sheet by varying passing time of the sheet in accordance with a kind of the sheet.  <P>SOLUTION: In the sheet carrying device, an intermediate carrying unit 200 is provided so as to be detachable from a printer 100 equipped with a fixing unit 160 for heating the sheet and the toner image transferred to the sheet and fixing the toner image onto the sheet. A plurality of pairs of rollers 201 to 206 arranged along the sheet carrying direction and carrying the sheet are provided, and the pairs of the rollers carry the specific sheet so that the required time for carrying the sheet is longer than the sheets other than the specific sheet based on the information that the sheet carried from the fixing unit 160 is the specific sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068056-A (JP)
Title: Audio output device
Inventor: HOSHINO KIYOSHI
IPC: H04B1/16
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio output device in which operational restrictions with down-sizing of a main body are reduced and excellent operability can be obtained even with one hand.  <P>SOLUTION: In a receiving unit 20, an operating switch 23 and a terminal part 24 are provided obliquely in an upper portion of a Y-shaped main body 21. Thus, by holding a long-axis portion 210 of the main body 21 in hand, the thumb reaches the operating switch 23 at a natural angle, and excellent operability relating to music play can be obtained. Furthermore, a headphone cord 9A does not disturb holding of the main body 21 and operation of the operating switch 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062680-A (JP)
Title: Battery fixing structure of working machine
Inventor: MURAKAMI MASAAKI
IPC: E02F9/00
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden on an operator when he mounts or removes a battery on/from a working machine.  <P>SOLUTION: A battery supporting plate 30 having a battery placing surface 32 is fixed to a revolving body, for example to its side deck 26. A battery cover 40 covering the battery BT is furnished with an outside restraining part 46 so that it 46 abuts to or approaches the battery BT when the battery cover 40 is mounted, and it is arranged so that the battery BT can be drawn out outward in the width direction of the revolving body along the battery placing surface 32 in the condition that the cover 40 is removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071938-A (JP)
Title: Liquid crystal apparatus and electronic device
Inventor: SAKAI KAZUYOSHI
IPC: G02F1/1368
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal apparatus capable of suppressing light leakage due to orientation disorder of a liquid crystal in the vicinity of a boundary between a reflection region and a transmission region.  <P>SOLUTION: The liquid crystal apparatus is provided with an element substrate having scanning lines 10, data lines 20, TFTs 51 provided corresponding to crossing points of the scanning lines 10 and the data lines 20 and pixel electrodes 55, a counter substrate provided opposite to the element substrate 60 and a liquid crystal interposed between the element substrate 60 and the counter substrate. The region where the pixel electrode 55 is formed has the transmission region 50A and the reflection region 50B and the scanning line 10 is made of a light shielding conductive material and provided along the boundary between the transmission region 50A and the reflection region 50B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070002-A (JP)
Title: Image forming device, and its control method and control program
Inventor: HOSOI KENICHI
IPC: B65H9/14
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of adequately straightening the bend of a recording medium by controlling the rotation in the reverse direction of a register roller which can be rotated in both the forward and reverse directions, and less in occurrence of jam.  <P>SOLUTION: The image forming device has a register roller 1 which is provided on a recording medium conveying path and rotated in both the forward and reverse directions, and a control means which performs the control so as to change at least one of the rotational speed and the time of the rotation in the reverse direction of the register roller based on the set value by the setting means for setting at least one of the kind, the basic weight, and the loop amount of a recording medium. The bend of the recording medium on the conveying path can be straightened, and jam occurs less.  <P>COPYRIGHT: (C)2007,JPO&INPIT