baber/WOPTO huggingface dataset:
Patent JP-2010185983-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NOMURA YUJIRO
IPC: G03G15/10
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of suppressing the break of periodicity in the velocity variation of a latent image carrier drum, in an image forming apparatus and an image forming method, in which a toner image is formed by using a liquid developer and a squeeze roller.  <P>SOLUTION: The image forming apparatus includes a latent image carrier drum rotating and carrying a latent image formed thereon; a developing unit supplying a liquid developer containing a liquid carrier and a toner to the latent image carrier drum and developing the latent image; and a squeeze roller which rotates, while removing the liquid carrier from the toner image formed on the latent image carrier drum developed by the developing unit, wherein the rotation cycle of the latent image carrier drum is an integral multiplication of the rotation cycle of the squeeze roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184423-A (JP)
Title: Head maintenance mechanism and maintenance method therefor
Inventor: MIKI MOTOHARU
IPC: B41J2/165
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the nozzle of a recording head which discharges an ink prevents clogging from occurring due to the retreat of a meniscus if the shape of a foreign object larger than the nozzle diameter is a sphere or a cube, but a bar-like or thread-like foreign object causes clogging depending on the flowing direction and cannot be separated from the nozzle due to the retreat of the meniscus.  <P>SOLUTION: This maintenance mechanism for the recording head is constituted of the recording head, a liquid storage and a suction means. In this case, the recording head has a nozzle plate on which a nozzle for discharging liquid droplets to a recording medium and forming an image is formed. The liquid storage stores a liquid at a position confronted with the nozzle. The suction means sucks the liquid from the liquid storage into the recording head through the nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187195-A (JP)
Title: Vibrating piece, method for manufacturing the same, and vibrator
Inventor: ISHII MASAHIRO
IPC: H01L41/23
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating piece which can be easily manufactured and has excellent vibration efficiency.  <P>SOLUTION: The vibrating piece has three or more odd number of vibrating arms. Each vibrating arm is vibrated in a Z direction which is a thickness direction. Adjacent vibrating arms are vibrated in opposite directions to each other. In the vibrating piece, the vibrating arms 11, 12, 13 include: lower electrodes 21, 22, 23 which are formed continuously from one of facing surfaces for regulating the thickness of each of the vibrating arms 11, 12, 13 at least to both side faces; piezoelectric films 31, 32, 33 formed on each of the lower electrodes 21, 22, 23 on one-faces of the vibrating arms 11, 12, 13; and upper electrodes 51, 52, 53 formed on each of the piezoelectric films 31, 32, 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191536-A (JP)
Title: Apparatus, method and system for processing information
Inventor: YAMAMOTO HIDEKI
IPC: G06F9/54
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method and an information processing system for dynamically changing processing content, and for executing processing in a proper timing as necessary not limited to sequential processing while executing processing by hardware, and achieving flexible processing and high speed processing.  <P>SOLUTION: The information processing apparatus is configured like hardware to execute such processing as the transmission/reception of data, the measurement of time by a timer and an arithmetic operation using data, and to dynamically generate processing reservation to show which processing should be actually executed by combining a trigger for the execution of each processing with the processing, and to store it in the form of a list, and to determine, when detecting the occurrence of an event such as the reception of data and the lapse of a time, whether or not the event which has occurred satisfies the conditions of the trigger by a determination part by referring to the list, and to input the trigger when the determination result is positive, and to make the hardware to execute each processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188827-A (JP)
Title: Wheel bearing device and method of manufacturing the same
Inventor: MASUDA YOSHIAKI
IPC: B60B27/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device and a method of manufacturing the same allowing reduction of manufacturing cost, while reducing weight, and enhancing of strength in the vicinities of root portions of a plurality of flange portions.  <P>SOLUTION: This wheel bearing device includes a flanged shaft member 1 having a shaft portion 10 to which a rolling bearing 41 is assembled, a fitting shaft portion 30 formed at one end side of the shaft portion 10 and fitted with a center hole of a wheel, and the plurality of flange portions 21 extended radially in the outer diameter direction on an outer peripheral surface located between the shaft portion 10 and the fitting shaft portion 30 and penetrated with bolt holes 24 arranged with hub bolts 27 to fasten the wheel. Each of the flange portions 21 is formed by side extrusion when a forged recess 33 is formed at an end face of a center portion of the fitting shaft portion 30 by cold forging, and a thick portion 23 is formed on one side face in the vicinity of each of the root portions of the flange portions 21. The thick portion 23 is formed into an inclined shape gradually reduced from each of the root portion sides of the flange portions 21 toward each of the bolt hole 24 sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190131-A (JP)
Title: Control device for variable compression ratio internal combustion engine
Inventor: KAMATA SHINOBU
IPC: F02B75/32
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To set the releasing timing T of a holding mechanism 21 to make an actual compression ratio rCR converge to a target compression ratio tCR.  <P>SOLUTION: In a structure including a multi-link variable compression ratio mechanism with a compression ratio changed by the rotational position of a control shaft, torque by combustion pressure or inertia is applied to an electric motor controlling the control shaft. Therefore, when the target compression ratio is changed to the side of a high compression ratio, the electric motor is driven only for a period when the torque is higher than a predetermined threshold SL. The holding mechanism is switched off interlocking with the on-operation of the electric motor, thereby releasing the control shaft. However, since the actual torque rise of the electric motor is delayed, a compression ratio response is delayed if a drive mechanism is switched off simultaneously with the on operation of the electric motor at time t2. The compression ratio response is predicted and the releasing period of the holding mechanism is delayed to time t1, thereby the actual compression ratio approximates the target compression ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190147-A (JP)
Title: Fuel pressure control device
Inventor: SUGATA SATOSHI
IPC: F02D41/38
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pressure control device for controlling a pressure reducing valve on the basis of predicted pressure of common rail pressure and for preventing actual common rail pressure from excessively rising more than target common rail pressure.  <P>SOLUTION: The fuel pressure control device predicts first post force-feed predicted pressure 220 and second post force-feed predicted pressure 222 as common rail pressure after the one fuel force-feeding on the basis of current actual common rail pressure detected from an output signal of a pressure sensor, a predicted boosting amount calculated based on a fuel force-feeding amount of a high pressure pump and a consumption of fuel force-fed from the high pressure pump, common rail pressure predicted prior to the current actual common rail pressure, and actual common rail pressure after one fuel force-feeding after predicting a common rail pressure prior to the current actual common rail pressure. When the first post force-feed predicted pressure 220 or second post force-feed predicted pressure 222 exceeds the target common rail pressure to become not less than a threshold value for driving a pressure reducing valve, the pressure reducing valve is previously driven to be opened. Then, fuel is discharged from the common rail to reduce the common rail pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198147-A (JP)
Title: Protection method for data in stack area in computer memory
Inventor: NAKADE MINORU
IPC: G06F21/52
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection method for data in a stack area in a computer memory, allowing detection of, especially, a change of a local variable or an argument to a function in the stack area by a program created by a marketed compiler, and allowing detection of a change by memory failure or the like, too.  <P>SOLUTION: A copy of data stored in the stack area 28 is stored in the stack area 28, or a hash value (crc (Cyclic Redundancy Check)) is also simultaneously stored in the stack area 28 when the data are large. In time of execution of the program, the stored data or hash value (crc), and the copied data or recalculated hash value (crc) are compared. When two sides vary, the execution of the program is stopped, and presence of abnormality in the data stored in the stack area is notified to a user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196300-A (JP)
Title: Panel end housing member, and end housing structure for building panel using the same
Inventor: OKADA YOSHIHIRO
IPC: E04F19/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel end housing member which can house an end of a building panel with good appearance while ensuring excellent workability, and an end housing structure for building panel using the same.  <P>SOLUTION: The panel end housing member 11 to be disposed along one end portion 31 of a building panel 30 attached to a bed material 2 includes: a raised wall part 13 disposed to face an end surface 32 of one end of the building panel; an elastic piece part 15 projected from the raising directional top end of the raised wall part to the width direction and to the side where the building panel is disposed and allowed to abut on the surface in the vicinity of the end surface of the one end; and a fixing piece part 11 extended from the raising directional base end part of the raised wall part to the same direction as the elastic piece part, and attached and fixed to the bed material. The fixing piece part includes an inclination part 16 inclined to climb up toward the raised wall part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205498-A (JP)
Title: Insulating sheet, and laminated structure
Inventor: MAENAKA HIROSHI
IPC: H01B3/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating sheet giving birth to a hardened object excellent in handleability at a non-hardened state, capable of restraining excessive fluidity at lamination pressing, and excellent in thermal conductivity, processability, and heat resistance.  <P>SOLUTION: The insulating sheet contains a polymer (A) having an aromatic skeleton with a weight-average molecular weight of ten thousand or more, at least either resin (B) out of epoxy resin (B1) and oxetane resin (B2) with a weight-average molecular weight of less than ten thousand, a hardening agent (C), a first inorganic filler (D) with a thermal conductivity of 10 W/m×K or more and a new Mohs hardness of 3.1 or more, and a substance (E) of at least either an organic resin filler (E1) or a second inorganic filler (E2) with a new Mohs hardness of 3 or less, with a content of the first inorganic filler (D) of 20 to 60 vol.% and a content of the substance (E) of 1 to 40 vol.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009113501-A (JP)
Title: Head chip and method of producing the same
Inventor: HARAJIRI TOSHIHIKO
IPC: B41J2/045
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head chip and a method of producing the same which help to achieve an improvement in production yield and a reduction in production cost and which allow high speed printing and high density printing.  <P>SOLUTION: The head chip 10 is of the type in which grooves 25 defined by side walls 26 are provided in one surface of a substrate 20 and in which by applying voltage to electrodes 27 provided on the side walls 26, ink in the grooves 25 is ejected from nozzle openings 41 of a nozzle plate 40 joined to one surface of the substrate 20, wherein the plurality of rows of piezoelectric ceramic members 22 extending in a reference direction are embedded in one surface of an insulating body 21 of the substrate 20 to form the substrate 20, wherein the grooves 25 are formed at predetermined intervals so as to extend over the row of piezoelectric ceramic members 22 to thereby provide the side walls 26, wherein the electrodes 27 are provided in the regions of the side walls 26 where the piezoelectric ceramic members 22 are provided to thereby form drive portions 28 for independent driving, and wherein the nozzle openings 41 are provided at positions corresponding to the drive portions 28 of the grooves 25 to form the plurality of nozzle rows.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010208953-A (JP)
Title: Lipase inhibitor
Inventor: SUGIMOTO KEIICHIRO
IPC: A61K8/9794
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipase inhibitor that can be added to food, drink, cosmetics, perfumes or animal feed by using a highly safe natural material that has an extensive experience of use in human, is stably available in large amounts and is excellent in flavor.  <P>SOLUTION: The lipase inhibitor includes vanilla beans, particularly those subjected to a curing treatment, as an active ingredient. As the active ingredient, the lipase inhibitor includes an extract obtained by extracting the vanilla beans with water or a water-containing organic solvent. Here, the vanilla beans can be replaced by residues remaining after extracting a perfume or a spice extract from the vanilla beans.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212015-A (JP)
Title: Circuit breaker
Inventor: ONCHI TOSHIYUKI
IPC: H01H73/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear of a contact point of a second movable contact in a repulsion type circuit breaker caused by an arc without increasing the number of parts.  <P>SOLUTION: An end of a terminal conductor 20 having a terminal part 20a at another end is arranged near the second movable contact 5, and the end of the terminal conductor 20 is provided with a commutation portion 20b that commutates the arc on the side of the second movable contact point 5a generated between the first and second movable contact points 3a, 5a when the second movable contact 5 transits from a closed state to an open state, wherein the arc generated on the side of the second movable contact point 5a of the second movable contact 5 is commutated to the commutation portion 20b, thereby preventing the contact point 5a of the second movable contact 5 from wearing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209862-A (JP)
Title: Piston of internal combustion engine
Inventor: IWATA KAZUYA
IPC: F16J1/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston reducing deviation of surface pressure of each skirt part with respect to a cylinder wall face and reducing friction by reducing surface load.  <P>SOLUTION: This piston 1 made of an aluminum alloy material includes a crown part 7 defining a combustion chamber, a pair of arc-shaped skirt parts 8, 9 on a thrust side and the opposite side thereof provided integrally with the crown part and sliding on the cylinder wall face 3, and a pair of curved apron parts 11, 12 connected to both side ends in the circumferential direction of each skirt part via connecting portions 10 and having pin bosses 13, 14. Each connecting portion is formed in an arc shape along the circumferential direction of each skirt part so that its curvature radius gradually becomes large from upper ends 16a, 17a toward lower ends 16b, 17b, and its thickness becomes gradually larger from the upper ends toward the lower ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219675-A (JP)
Title: Method and system for setting lsp of on-demand type network
Inventor: SUGIMOTO OSAMU
IPC: H04L45/50
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for setting LSPs for objectively evaluating priority required by users to automatically set priority appropriate to evaluation when the required priority is excessive.  <P>SOLUTION: In a priority setting application 21, a history request section 21b registers AP profile information in a history request message for transmitting to an APGW device 4. An evaluation section 21d compares history information received from the APGW device 4 with profile information 6 fetched from the user to evaluate present request priority. A profile information correction section 21e corrects AP profile information to lower the present request priority forcibly when the present request priority is more excessive than past priority under the same conditions. A band request section 21f registers the corrected AP profile information in a band request message for transmitting to the APGW device 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217410-A (JP)
Title: Compound-eye imaging apparatus
Inventor: YANAGIDA SOJI
IPC: H04N5/225
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact convergence angle/base line length adjustment mechanism at low cost by using a lens-driving motor for adjusting a convergence angle and a base line length.  <P>SOLUTION: When right lens unit shift buttons 22R and 22L are pushed down, a right frame 33 and a right lens unit driving gear 31 are moved downward, and a lens driving gear 44 meshes with the right lens unit driving gear 31. When a lens driving motor 43 driving a zoom lens is driven in response to a pressed button, the right lens unit turns clockwise or counterclockwise. When the pressed button is released, the right lens unit driving gear 31 is pushed up by biasing force of an elastic member 37, and meshing between the right lens unit driving gear 31 and the lens driving gear 44 is released, so that turning of the right lens unit 11 stops. As to the left lens unit, it turns clockwise or counterclockwise by pressing buttons 23R and 23L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219785-A (JP)
Title: Image processing system, image processor, and terminal device
Inventor: KUMAKURA SHUNICHI
IPC: G06F3/0488
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which can simply obtain image data to be composited from an external terminal without being followed by operations such as loading and unloading, etc., and can composite it to a designated position on an original image.  <P>SOLUTION: The image data to be composited and fingerprint data to be verified have in advance been stored in a terminal device 30. A complex machine 10 includes a display part equipped with a touch panel, and displays the original image on the display part, and when a user depresses a position where the user desires to composite on an original screen by the user's finger, the depression position is recognized and the finger's fingerprint is read. The user's finger and body become a communication path during depression, the complex machine 10 is communicably connected to the terminal device 30, and the fingerprint data is given and received to carry out a fingerprint verification. When succeeding in the verification, the complex machine 10 obtains the image data from the terminal device 30, and composites this image data to the designated compositing position on the original image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135541-A (JP)
Title: Method of manufacturing semiconductor device, and substrate processing apparatus
Inventor: SUZAKI KENICHI
IPC: C23C16/44
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, and a substrate processing apparatus, excellent in particle reducing effectiveness and improving productivity.  <P>SOLUTION: The method of manufacturing the semiconductor device includes a manufacturing step to load a wafer 10 into a reactor 1, a manufacturing step to form a membrane on the wafer 10 inside the reactor 1, a manufacturing step to unload the wafer 10 from the reactor 1 after the membrane is formed on the wafer 10, and a manufacturing step of, after the wafer 10 is unloaded, forcibly cooling an interior of the reactor 1 without the wafer 10 inside the reactor 1, by using forcibly cooling mechanism 40 arranged covering the reactor 1 outside the reactor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010214823-A (JP)
Title: Image forming apparatus and program
Inventor: WATANABE JUN
IPC: B41J2/01
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program that reduce a rate at which ejection of an ink droplet fails.  <P>SOLUTION: The image forming apparatus scans a carriage mounted with a recording head for ejecting a liquid droplet and forms an image on a recording medium. The image forming apparatus includes: a speed detecting means for detecting the moving speed of the carriage; a drive timing instruction means for generating a drive start signal for instructing to start the drive of the recording head at timing corresponding to the moving speed; and a drive control means for starting the drive of the recording head using the drive start signal as a trigger. The drive timing instruction means determines whether the recording head is driven or not. When the recording head is not driven, the drive timing instruction means generates the drive start signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213639-A (JP)
Title: Rice transplanter
Inventor: TANJI MITSUHIKO
IPC: A01C11/02
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter having improved assemblability while having a construction enabling an engine to be miniaturized.  <P>SOLUTION: The rice transplanter equipped with a seedling-carrying platform 46 and a seedling-transplanting device 2 having a plurality of transplanting tine units (transplanting tines 57, transplanting tine-driving rotary shafts 58, transmission shafts 54 and the like) in the rear side of a traveling machine body 1 having front wheels 3 and rear wheels 4 is equipped with a plurality of electrically driven motors 100 for the transplanting tines, for separately driving a plurality of the transplanting tine units, and an electrically driven motor 101 for seedling-carrying platform, moving the seedling-carrying platform 46 in the horizontal or vertical directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219447-A (JP)
Title: Ink for organic transistor, electrode of organic transistor and method of forming the same, and organic transistor
Inventor: KINO OSAMU
IPC: H01L21/288
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for an organic transistor with which a plate member is excellently inked with respect to printability, whose mobility and on/off ratio are high with respect to electric characteristics, and which can be lowered in threshold, driving voltage, and off current, and to provide an electrode of the organic transistor, a method of forming the electrode, and the organic transistor.  <P>SOLUTION: The ink for the organic transistor contains metal nanoparticles, one or two or more nonionic surfactants, and a solvent in which the metal nanoparticles and one or two or more nonionic surfactants are dissolved or dispersed.  <P>COPYRIGHT: (C)2010,JPO&INPIT