baber/WOPTO huggingface dataset:
Patent JP-2010225429-A (JP)
Title: Photoelectric sensor
Inventor: FUKUDA TOSHIYUKI
IPC: H01H35/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor capable of mounting an accessory member in an end face of a casing without using secondary molding.  <P>SOLUTION: In the photoelectric sensor, the interface of a peripheral part between a case 3 and a cover 4 is welded by laser so that a casing 2 is constituted, and supports 8 for supporting an accessory member 10 in an end face of a peripheral part of the casing 2 are formed. Thus, mounting of the accessory member 10 in the end face of the casing 2 without using secondary molding can be achieved, such mounting having not been achieved so far in the photoelectric sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226900-A (JP)
Title: Stator for electric rotating machine
Inventor: KIKUICHI YOSHIHIDE
IPC: H02K1/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stator for an electric rotating machine, that makes it possible to reduce the diameter of a stator frame and to decrease the number of components with the load distributed.  <P>SOLUTION: The stator for the electric rotating machine includes iron core fastening members 2 provided on the outer circumferential portion of a stator iron core 1, spaced apart from one another at predetermined intervals in a circumferential direction for fastening the stator iron core in an axial direction; holding rings 3 provided on the outer circumferential portion of the stator iron core, spaced apart from one another at predetermined intervals in the axial direction, and fastening the stator iron core toward a center portion thereof from above the iron core fastening members; ring-shaped inner frame members 5 protruded from the inner surface of a frame that encloses the stator iron core, and spaced apart from one another at predetermined intervals in the axial direction; and elastic supporting members 6 fixed to the inner circumferential portions of the inner frame members that are adjacent to one another, and fixed to the outer circumferential portions of the holding rings at the middle in the axial direction, or fixed to the outer circumferential portions of the holding rings that are adjacent to one another, and fixed to the inner circumferential portions of the inner frame members at the middle in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224351-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA KEI
IPC: G03G21/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately and quickly stopping an image forming operation, irrespective of environmental conditions in operation.  <P>SOLUTION: Whether a temperature gradient derived from a variation with a lapse of time of the temperature detected by a side thermistor 74 for detecting the temperature at the end portion of a heat roller is negative or not is determined at prescribed intervals. Further, the temperature gradient is determined at prescribed intervals. In the case the temperature gradient determined at the prescribed intervals are continuously negative, it is determined that the thermostat 76 operates to shut off the power supply to the heat source 65, then, the image forming operation is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232870-A (JP)
Title: Wavelength division multiplexing apparatus, wavelength division multiplexing method, program, and optical communication system
Inventor: YOKOYAMA TAKASHI
IPC: H04B10/29
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength division multiplexing apparatus capable of simultaneously implementing a function for reproducing and relaying a wavelength multiplex optical signal, a function for separating a client optical signal from the wavelength multiplex optical signal and a function for multiplexing the client optical signal, in a simplified configuration rather than a conventional wavelength division multiplexing apparatus, and to provide an optical communication system equipped with the wavelength division multiplexing apparatus.  <P>SOLUTION: The wavelength division multiplexing apparatus 110 includes: an optical wavelength separating section 111b for receiving an input optical signal, separating it into a first wavelength multiplex optical signal and a second wavelength multiplex optical signal and outputting these signals; an optical signal separating section 112a for inputting the first wavelength multiplex optical signal, separating it into a client transmission optical signal and a third wavelength multiplex optical signal and outputting these signals; an optical signal multiplexing section 112b for multiplexing the second wavelength multiplex optical signal and a client reception optical signal to output a fourth wavelength multiplex optical signal; and an optical wavelength multiplexing section 113a for transmitting an output optical signal obtained by multiplexing the third wavelength multiplexed optical signal and the fourth wavelength multiplex optical signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233340-A (JP)
Title: Piezoelectric motor, liquid jetting device, and timepiece
Inventor: MATSUMOTO AKITO
IPC: G04C3/12
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric motor that improves wear resistance of a projecting portion in a piezoelectric actuator.  <P>SOLUTION: The piezoelectric motor 1 includes: a piezoelectric actuator 10 including a piezoelectric element 30 having a piezoelectric layer 40 and a first electrode 50 and a second electrode 60 each provided on both surfaces across the piezoelectric layer, and a vibration member 20 fixed on the first electrode side of the piezoelectric element; and a rotating shaft 3 that rotates in contact with a protruding portion 21 of the vibration member to be vibrated by the piezoelectric element. In the piezoelectric motor, a groove 21A opened on the tip end surface of the protruding portion and extended in a base end portion side is formed on the protruding portion, and at least the surface of the groove is surface-treated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228599-A (JP)
Title: Reservoir
Inventor: KASAI SHINYA
IPC: B60T11/26
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir capable of increasing rigidity in a surface direction.  <P>SOLUTION: The reservoir made of a resin has a storage part 12 for storing a brake fluid. Thin wall parts 35, 41, which are thinner than a basic thickness t0 of an outer wall 22, are formed on an outer wall 22 of the storage part 12, and thick wall parts 36, 42, which are thicker than the basic thickness t0, are formed close to the thin wall parts 35, 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233405-A (JP)
Title: Stator of rotary electric machine
Inventor: SUGIYAMA TOMOYA
IPC: H02K3/18
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive stator of a rotary electric machine, capable of sufficiently insulating a coil terminal.  <P>SOLUTION: In a core unit 3, a plurality of split cores 4 wound with a coil 42 are arranged side by side in ring, and low voltage side ends 422 of respective coils 42 connected with each other through a neutral terminal 44. A bus ring 5 holds segment wires 53u, 53v, and 53w, and is attached to the core unit 3 such that the segment wires 53u, 53v, and 53w are connected to the high voltage side end 421 of the coil 42 through a power supply terminal 54. When the bus ring 5 is attached to the core unit 3, the split cores 4 and the bus ring 5 are engaged with each other to form a plurality of vessel-like housing spaces 6 having a predetermined volume. An insulating resin material is packed while connections between the high voltage side end 421 of the coil 42 and the power supply terminal 54 as well as connections between the low voltage side end 422 and the neutral point terminal 44 are housed in the housing spaces 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233597-A (JP)
Title: Absorbent article
Inventor: KURIHARA RYOKO
IPC: A61F13/514
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To resolve stuffiness, rash, stickiness, or the like at a high level by giving higher air permeability to an absorbent article than a conventional article using a moisture-permeable film as a back surface sheet.  <P>SOLUTION: In the absorbent article 1 having an absorber 4 interposed between a liquid-permeable surface sheet 3 and a back surface sheet 2, a plurality of openings 4a, 4a, ... passing through in the thickness direction are formed in the absorber 4, and a water-repellant nonwoven cloth is used as the back surface sheet 2. In the absorber 4, an area of one opening 4a ranges from 0.7 to 400 mm<SP>2</SP>and an aperture ratio indicating an area ratio of the opening ranges from 5 to 50%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235367-A (JP)
Title: Method for pulling down single crystal, crucible used in the method, and device for pulling down
Inventor: ONODERA AKIRA
IPC: C30B15/08
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pulling down single crystals having complicated cross-sectional shapes.  <P>SOLUTION: A surface, in which an oozing-out hole opening for a raw material melt 9 is formed, under a crucible 11 is made an inclined surface, and the opening is arranged above the inclined surface. Patterns corresponding to cross-sectional shapes of single crystals are formed on the inclined surface. A seed 7 has a surface contacting with the melt 9 having one pattern formed corresponding to the cross-sectional shape of one single crystal, and the contact surface having the same inclination as the crucible 11 side. In seed touch, after the uppermost one of the seeds 7 is brought into contact with the lowermost one of the patterns of the crucible 11, the seeds 7 are moved parallelly along the inclined surface, and the seeds are finally disposed so as to face the respective patterns to complete the seed touch over the pattern entire region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236235-A (JP)
Title: Gate
Inventor: MURATA NORIHISA
IPC: E06B11/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate surely lockable using a lock and a lock receiver while improving the appearance of a door stop portion by optionally adjusting the height of the door stop side portion of a gate door.  <P>SOLUTION: The gate includes the gate door moving between a closed state and an open state along an installation surface. A door stop side end member 12 of the gate door is formed by mounting an outside member 12b in a height adjustable manner to an inside member 12a, and the height of the outside member 12b is adjusted to optionally adjust the height of the door stop side portion of the gate door. The appearance of the door stop side portion can thereby be improved, and the height of the lock and lock receiver is adjusted to attain reliable locking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237951-A (JP)
Title: Computer program processing method and computer program processor
Inventor: IBUKA JO
IPC: G06F9/44
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer program processing method and a computer program processor for enabling a user to easily recognize the content of processing of a computer program.  <P>SOLUTION: A command information acquisition part 31 reads a computer program, and acquires command information on a command constituting the computer program. A shape information association part 32 and a character string information association part 33 and a position information association part 34 associate shape information showing the shape of a flow chart symbol, character string information showing a character string to be written in the flow chart symbol, and position information showing a position to arrange the flow chart symbol, with the command constituting the computer program based on the command information. Then, a display part 35 displays the flow chart symbol and the character string based on the shape information, character string information and position information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244795-A (JP)
Title: Sheet with movable contact
Inventor: KARAKI MINORU
IPC: H01H13/702
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet with movable contact to be used in an operation input part for various electronic devices which has a light sensation of clicking.  <P>SOLUTION: The sheet includes a base sheet 21 adhesively holding a movable contact 3 formed of an elastic metal thin plate having an upwardly protruding dome shape at a predetermined position by an adhesive 2 on the lower surface. Thereof the base sheet includes: a cylindrical protruding portion 21A formed in a lower surface position corresponding to the dome shape apex part of the movable contact 3; and a circular recessed portion 21B formed along the protruding portion 21A on the opposite surface. An operating projection 5 is fixed at the center of the bottom surface of the recessed portion 21B with an adhesive 4, and the upper part of the operating projection 5 is protruded upward, beyond the recessed portion 21B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241059-A (JP)
Title: Speed control method of movable body, and speed control and control for injection molding machine using the same
Inventor: SAKAI TATSUO
IPC: B29C45/77
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform speed control so as to reduce the speed of a movable body efficiently by a simple constitution to be stopped at a target position with favorable positional precision in a speed control method of the movable body such as a plunger, and speed control and control for an injection molding machine using the method.  <P>SOLUTION: A deviation acquisition section 11 of the speed control obtains a current position x based on an output xe of an encoder 22, and obtains position deviation d=x0-x up to a target position x0. Position deviation d is input into a conversion speed generation part 13, and a conversion speed v2 decelerating as the deviation d becomes smaller is generated. Smaller one of absolute values of the speed v1 and v2 is output as a speed command value vr from a speed command value output part 14. The conversion speed v2 becomes dominant in the vicinity of the target position x0. A control part 10 outputs an operation amount w eliminating the deviation of the speed command value vr and movement speed v and a drive part 21 operates. The speed of the movable body 20 is controlled and stopped at the target position x0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251018-A (JP)
Title: Battery electrode manufacturing method and manufacturing apparatus
Inventor: WAKABAYASHI KEISUKE
IPC: H01M4/66
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery electrode manufacturing method and manufacturing apparatus, which can limit corruption of a collector.  <P>SOLUTION: There is proposed a method for manufacturing a battery electrode having a collector 11 including an electroconductive resin layer. The manufacturing method includes a precursor molding step of molding an electrode precursor 54, and an electrode transfer step of transferring the electrode precursor to the collector 11 to form an electrode layer 13. In the precursor molding step, using a molding tool 31 having a plurality of molding surfaces 43, 44 that differ in adhesiveness from an electrode material to be made as an electrode layer on a surface of the collector, the electrode material is compressed on the molding surface having different adhesiveness to mold the electrode precursor. In the electrode transfer step, the electrode precursor is held on a molding surface of the molding surfaces, which has a greater adhesiveness than the electrode material when the molding tool is opened, the electrode precursor and the collector are arranged oppositely, and the electrode precursor is transferred to the collector by press molding to form the electrode layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248990-A (JP)
Title: Engine cooling device for industrial vehicle
Inventor: ITO NAOYUKI
IPC: F01P11/10
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device for an industrial vehicle capable of efficiently leading cooling air from a cooling fan to a radiator core.  <P>SOLUTION: The engine cooling device 1 for the industrial vehicle includes: a radiator 4 disposed behind an engine 2 for the industrial vehicle and cooling the engine 2; the cooling fan 5 sending cooling air to the radiator 4; and a fan shroud 6 attached to the radiator 4 and leading the cooling air to the radiator 4. The fan shroud 6 is composed of: a fan shroud body 13 covering the air sending side of the cooling fan 5 and also formed with an opening 15 for arranging the cooling fan 5; a pair of right and left divided adjusting plates 22 which are substantially semi-annular plates for adjusting a clearance between the opening 15 of the fan shroud body and the cooling fan 5 and formed with mounting holes 28 having sufficient pore diameters for adjusting the clearance; and bolts 12a and washers 12b for attaching the divided adjusting plates 22 to the fan shroud body 13 through the mounting holes 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247448-A (JP)
Title: Molding and method for producing the same
Inventor: TANII RYUJI
IPC: B32B3/12
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding which is excellent in appearance and strength and includes a honeycomb structure which can stand stress during bending and a method for producing the molding.  <P>SOLUTION: As regards the molding A, because a bent part M by bending is formed in a structure having a core layer in which a sheet material prepared by molding a plastic sheet in a prescribed shape is folded and molded so that a plurality of polygonal pillarlike or cylindrical cells S are set in parallel and a skin layers which are arranged on the upper and lower sides of the core layer, a joining part existing in the core layer can hardly be peeled off by the existence of the skin layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249442-A (JP)
Title: Catch fork forming mechanism, and nightstick or baton using the same
Inventor: TSUNESADA TADASHI
IPC: F41B15/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To properly and selectively use a nightstick and a catch fork together or in turn at an arrestment field site and exerting blowing and striking as original functions of the nightstick when it is sued as the catch fork.  <P>SOLUTION: In this catch fork forming mechanism, the nightstick 1 is composed of an arm 14 rotatively supported by means of a rotating shaft 141 at its rear end side inside of a first bar body 11, and a stopper for holding the attitude of the arm 14, a rear edge of the arm 14 is formed obliquely to an outer edge in parallel with an outer face of the first bar body 11 at a stop angle α, a tip face of the stopper is formed into the trapezoidal shape in a cross-section, of a remaining angle β obtained by subtracting the stop angle α from a right angle, the stopper is retractably energized forward, and the tip face of the stopper is pressed to the outer edge of the arm 14 in an expanded condition to be projected in a state of intersecting with the first bar body 11, to hold the attitude of the arm 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249072-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: AOKI ATSUSHI
IPC: F02P5/15
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing control device for an internal combustion engine, suppressing an insufficient or excessive output torque-down caused by execution or nonexecution of EGR upon achieving an output torque-down request of the internal combustion engine by delaying an ignition timing.  <P>SOLUTION: By calculating a torque coefficient TK using a command-value-calculation-map prepared according to each of execution and nonexecution of EGR, the torque coefficient TK can be made an appropriate value according to the execution or nonexecution of EGR as a torque-down command value for performing output torque-down of the engine 1. Specifically, when EGR is not executed, the torque coefficient TK can be made to be an appropriate value on performing the output torque-down as requested in the state of EGR not being executed. Further, when EGR is executed, the torque coefficient TK can be made an appropriate value on performing the output torque-down as requested in the state of EGR being executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234350-A (JP)
Title: Method of repairing and finishing damaged or degraded surface of molding of enamel and fiber reinforced plastic
Inventor: ONO NOBUAKI
IPC: B05D7/24
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a repair surface which improved the odor of enamel and FRP (Fiber Reinforced Plastic) molding and shortened a construction period.  <P>SOLUTION: In the durable type repairing and regenerating method, the surface of the enamel and FRP molding aged with time is washed by a detergent and then polished by a diamond pad to remove an aged weak layer and fixed foreign matters, fine damages are removed, then surface polishing and polish finishing are performed using a natural compound, and thus a beautiful surface state similarly to the one of a new product is restored. Further, by applying hard and strong alkoxysilane-based inorganic coating material to the surface, a glass-like surface state is attained and the beautiful surface is continuously maintained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253700-A (JP)
Title: Method of acquiring correction value and manufacturing method for fluid jetting apparatus
Inventor: TOKUNAGA MICHIAKI
IPC: B41J29/46
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a correction value which is more effective to correct.  <P>SOLUTION: (1) The method of acquiring the correction value of the fluid jetting apparatus carries out an image formation operation of jetting a fluid from nozzles possessed by a head unit while moving the head unit that has nozzle arrays with the nozzles arranged in a predetermined direction for jetting the fluid to a medium, in a direction that intersects the predetermined direction to the medium, a conveyance operation of conveying the medium in the intersection direction, and a next image formation operation after the conveyance operation. In the method, (2) a first pattern is formed by the image formation operation to a certain region of a region capable of image formation by the image formation operation of one time, and a second pattern is formed to a region different from the certain region, and (3) a first reading tone value and a second reading tone value as read tone values of the first and second patterns are acquired, and the correction value is calculated on the basis of an average value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253487-A (JP)
Title: Method and device for removing soil on roll
Inventor: BABA NOBUTAKE
IPC: B21B28/04
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for removing soil by which the soil stuck to the surface of a roll in contact with a metallic sheet can be removed appropriately in good operability in a treatment apparatus of the metallic sheet such as a steel strip.  <P>SOLUTION: A rinsing apparatus of an alkali degreasing line for the steel strip is provided with: a doctor knife 31 for scraping the soil 50 stuck to the surface of the upper back up roll 22A; a receiving trough 32 for receiving the soil 50 scraped with the doctor knife 31; and a rinse solution jetting means (nozzle header 33 and spraying nozzles 34) for discharging the soil 50 in the receiving trough 32 to the outside of the sheet route of the steel strip 1 by jetting the rinse solution 35 in the receiving trough 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT