baber/WOPTO huggingface dataset:
Patent JP-2008302725-A (JP)
Title: Electric booster and its manufacturing method
Inventor: OTANI YUKIO
IPC: B60T13/74
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric booster and its manufacturing method capable of conducting a test of an electric motor alone without disassembling a motor casing, thereby contributing to improvement of manufacturing performance and reduction of manufacturing cost.  <P>SOLUTION: In the electric booster driving the electric motor 40 in response to the movement of an input member 9 moving together with a brake pedal B and generating a brake hydraulic pressure in a master cylinder 10 through a ball screw mechanism 50, the electric motor 40 is constituted by arranging a stator 41 including a coil therein and a rotor 42 rotated by applying current to the stator 41 inside the annular motor casing 2, and the ball screw mechanism 50 is fitted and disposed inside the rotor 42. An opening 3b on one axial end side of the motor casing 2 has a larger diameter than an outer diameter of the ball screw mechanism 50. In manufacturing, after the electric motor 40 alone is tested, the ball screw mechanism 50 is assembled through the opening 3b without disassembling the motor casing 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302266-A (JP)
Title: Coating method and article
Inventor: YOSHIDA YASUHIRO
IPC: C09D7/12
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a coating film excellent in water repellency, wear resistance and heat resistance at a low cost.  <P>SOLUTION: An aqueous coating agent containing colloidal silica having 2-10 nm average particle diameter and fluorinated resin particles having 50-300 nm average particle diameter is applied and dried at ≥270°C to form the coating film. It is preferable that the mass ratio of the colloidal silica to the fluorinated resin particle in the aqueous coating agent is 50:50 to 95:5 and a polytetrafluoroethylene (PTFE) particle is used as the fluorinated resin particle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303980-A (JP)
Title: Joint
Inventor: SAWADA NAOKI
IPC: B62D1/20
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint having improved shaft joint rigidity without increasing the number of components.  <P>SOLUTION: When bolts 8, 8 are threaded to a first threaded hole 481 and a second threaded hole 482, respectively, a first flange 46 and a second flange 47 are fastened to each other. The first threaded hole 481 and the second threaded hole 482 are arranged at symmetrical positions across a female serration 45. Thus, clearances δ1, δ2 between a first cut split 431 and a second cut split 432 are uniformly narrowed, a male serration 71 of a shaft 7 is engaged with the female serration 45 of a joint cylinder portion 41 to permit the transmission of rotating torque, and the outer peripheries of the bolts 8, 8 are engaged with an annular groove 72 of the shaft 7 to prevent the come-off of the shaft 7 from the serration 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302310-A (JP)
Title: Waste liquid transporting mechanism for imaging apparatus
Inventor: WATANABE KEIICHIRO
IPC: B05C11/10
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid transporting mechanism capable of detecting clogging in a pipe while eliminating a risk of closing a pipe with a solid matter by a pressure gauge with a simple structure.  <P>SOLUTION: The waste liquid transporting mechanism 100 includes a plurality of independent pipes 4A to 4D, a single pipe 5, an upstream pipe 6, a pressure gauge 9, a control part 1, and a buffer tank 7. The independent pipes 4A to 4D transport waste liquids of respective color inks collected by recovery apparatuses 20A to 20D. The single pipe 5 transports the waste liquids sent from the independent pipes 4A to 4D to a waste liquid tank 2. The upstream pipe 6 is connected to the side upstream of the connection position of the single pipe 5 with the independent pipe 4D and the buffer tank 7 is connected to the upstream end. The buffer tank 7 is tightly closed by closing a cover part 8. The pressure gauge 9 is installed in the buffer tank 7 to detect the pressure in the buffer tank 7. The control part 1 controls operation of liquid transporting pumps P1 to P4 from the detection values of the pressure gauge 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302663-A (JP)
Title: Inkjet recording method
Inventor: OKUDA KOSHO
IPC: C09D11/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain inkjet recording images superior in coloring quality and in ink absorbency in the recording method using a pigment ink.  <P>SOLUTION: In an inkjet recording method which applies a pigment ink onto the inkjet recording medium having an ink acceptance layer on the base material, the ink acceptance layer contains the pigments having 1 μm or more and 10 μm or less mean particle diameter, and at the same time, the surface pH of this ink acceptance layer is 4 or less, and the surface tension of this ink is 40 dyn/cm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308555-A (JP)
Title: Thermosensitive color-changing ink mixed with phosphor and printed matter
Inventor: SUMITA TAKESHI
IPC: C09D11/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive color-changing ink blended with a phosphor (hereinafter called as blended with the phosphor), capable of controlling the attached amount of the ink or setting printing positions by mixing the phosphor in the thermosensitive color-changing ink and emitting light at parts printed by the thermosensitive color-changing ink on irradiating with an ultraviolet light or infrared light, and a printed matter by the same.  <P>SOLUTION: This thermosensitive color-changing ink is obtained by blending the phosphor so as to properly control the thermosensitive color-changing ink changing its color into transparency in a printing machine on printing, and the phosphor is blended in 0.1 to 0.3 mass% to the thermosensitive color-changing ink. The printed matter by using the same is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008079279-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: ONO SATORU
IPC: H04N1/41
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, method and program capable of remarkably reducing memory consumption when encoding image data and storing the image data in a memory.  <P>SOLUTION: The image processing apparatus of the present invention includes: an encoder 202 which encodes and outputs image data of an image divided into the preset number of divided bands for each divided band data item; a means 201 which calculates a standard reduction size that is a data size of one band in a case where the data are encoded in a standard compression ratio, from the image size of the image, the preset standard compression ratio and the number of divisions, and secures a memory region composed of standard compression size regions for the number of divisions; and a means 204 for dynamically additionally allocating a lacked memory in the memory region in a case where the size of encoded band data outputted from the encoding means 202 exceeds the standard compression size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316655-A (JP)
Title: Object lens for optical pickup device, optical pickup device and optical information recording/reproducing device
Inventor: KIMURA TORU
IPC: G02B13/18
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic single lens which is applicable as an objective lens of an optical pickup device using an objective lens having a high NA and has an available temperature range being sufficiently wide and slight degradation of converging ability owing to mode hopping of a light source and thereby to provide an optical pickup device and optical information recording/reproducing apparatus having high performance.  <P>SOLUTION: In the objective lens, even the high-NA plastic single lens is controlled to be not too large in temperature aberration by setting the upper limit of a focal length. The reduction of focal length is advantageous in the viewpoint of the correction of the temperature aberration, but excessive reduction of focal length has disadvantage in the viewpoint of working distance and image height characteristic, Necessary and sufficient working distance and image height characteristic are secured by setting the lower limit of the focal length.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004953-A (JP)
Title: Message communication system and message communication method
Inventor: ITAMURA SEIYA
IPC: H04W64/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message communication system which can meet requirements of users who want to use a message service whose limitation on the number of letters is moderate among a plurality of message services.  <P>SOLUTION: The message communication system 1 includes: a management unit 23 which manages a recommendable network with the message service whose number of input letters is the most out of the plurality of the message services; a management unit 21 which manages positions of transmission source terminals and transmission destination terminals; a management unit 22 which manages communication areas of a network other than the recommendable network out of plurality kinds of networks, dividing them into adjacent areas which are adjacent to the communication area of the recommendable network and communication areas other than the adjacent communication areas; and control units 31, 41 which refer the management units 21, 22, and 23 when a message from the transmission source terminal to the transmission destination terminal is received, and notify the communication information according to the positions of the terminals in the adjacent communication area to the transmission source terminal when one of the terminals is in the adjacent communication area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008120066-A (JP)
Title: Guiding device for chain saw, chain saw and method for cutting material to be cut
Inventor: FUJIWARA SADAO
IPC: B27B17/04
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve precise sawing by stably supporting a material to be cut by a guide bar and by smoothly moving the guide bar even if the surface of the material to be cut is not flat.  <P>SOLUTION: A guiding device for chain saw has a roller 9 which rolls on the surface of the material 6 to be cut along a plane direction of the guide bar 1 when the material 6 is cut, and a supporting body 10 fitted to the guide bar 1 for rotatably supporting the roller 9. The supporting body 10 has a holding part 13 for holding the roller 9 so that the roller 9 faces the chain saw teeth 2 and that a rotating shaft 12 of the roller is orthogonal to the plane direction of the guide bar 1, and a pair of legs 14 extended from the holding part 13 and fixed to a lateral face of the guide bar 1 by bestriding the chain saw teeth 2. The supporting body is removably provided on the guide bar 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001304-A (JP)
Title: Labeling apparatus and label peeling method
Inventor: YAMAZAKI KOICHI
IPC: B65C9/18
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeling apparatus and a label peeling method capable of reliably peeling a label from a release sheet while reducing stain of the label.  <P>SOLUTION: The labeling apparatus (U) includes a sheet conveying device (SHS) for conveying a labeled sheet (L+S) with a label (L) having a hole (La) formed therein being affixed thereto in a predetermined conveying direction (Ya), a temporary release device (KHS) for temporarily releasing the label (L) from the sheet (S) by blowing air to the hole (La) in the labeled sheet (L+S) at the temporary releasing position set along the conveying direction (Ya) of the labeled sheet (L+S), and a releasing device (HHS) for releasing the temporarily released label (L) to be affixed to a label-affixed body (H) from the labeled sheet (L+S) at the releasing position set on the downstream side of the temporary peeling position along the conveying direction (Ya) of the labeled sheet (L+S).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006771-A (JP)
Title: Pneumatic tire
Inventor: KAWAMATA SATORU
IPC: B60C11/12
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing a crack growing toward the center of a land part from a sipe.  <P>SOLUTION: A pneumatic tire 1 includes a second rib, a shoulder rib and a center rib formed of an inside main groove and outside main groove in a tread part, and a multi sipe 10 and a crack guard sipe 11 in each rib (land part), wherein the crack guard sipe 11 is formed so as to surround an end (sipe most center side end 1A) on the most center line CL side of the multi sipe 10. In this way, the crack can be suppressed which is generated from the ends (sipe most center side end 1A) on the most center line CL side of the multi sipe 10 and grown toward a tire width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010183-A (JP)
Title: Fiber amplifier
Inventor: NAKAYAMA MICHIO
IPC: H01S3/06
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber amplifier enabling energy excited on an optical fiber to be efficiently collected.  <P>SOLUTION: The fiber amplifier comprises: a seed light source emitting seed light; an optical fiber amplifying the seed light and having a core added with rare earth element; an exciting light source exciting the rare earth element; a Faraday rotor; an optical isolator provided with a first polarizer disposed between the seed light source and the Faraday rotor to pass the seed light through and a second polarizer disposed between the Faraday rotor and one end of the optical fiber; a reflective mirror reflecting an amplified light from other end of the optical fiber to enter the amplified light into the other end of the optical fiber; and a polarized beam splitter disposed between the one end of the optical fiber and the seed light source to reflect and output the amplified light from the one end of the optical fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011102-A (JP)
Title: Dc-dc converter, and control method thereof
Inventor: SUGIURA HIDEKAZU
IPC: H02M3/155
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter that prevents variation in output power due to variation in the number of input conversion circuits executing switching operations.  <P>SOLUTION: PWM control is executed in a DC-DC converter 100, composed by connecting a plurality of input conversion circuits in parallel, in a discontinuous current mode. When target output power is larger than the sum of maximum output power of the input conversion circuits executing switching operations, any one of switching operations of each input conversion circuit not executing the switching operations up until then is started so as to adjust its duty ratio while holding all of the input conversion circuits executing the switching operations up until then at a maximum duty ratio. When the target output power is smaller than the sum of maximum output power of the input conversion circuits executing the switching operations away a plurality of the input conversion circuits, any one of duty ratios of the input conversion circuits executing the switching operations up until then is adjusted while the remaining input conversion circuits are set to have a maximum duty ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009041-A (JP)
Title: Optically writable type display medium, optically writing device, image display device, and optically writing method
Inventor: KOSHIMIZU MINORU
IPC: G02F1/1334
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image quality deterioration caused by interruption of writing.  <P>SOLUTION: At least one electrode of a pair of electrodes which has a display layer and an optical conductor layer of an optically writable type display medium interposed in between, is constructed by arranging a plurality of split electrodes 50 in parallel to one another along the direction of the arrow B, and respective power receiving terminals 52 of the split electrodes 50 are arranged in such a way that a part of regions of the respective power receiving terminals 52 of the respective split electrodes 50 does not come into contact with a part of regions of power receiving terminals 52 of the adjacent split electrodes 50, but is superposed with it in the direction of the arrow B. When the display medium is transferred toward the direction of the arrow A and arrives at a power supply position of a feed roll 20, the split electrodes 50 are sequentially supplied with power via the power receiving terminals 52. On a section in which the power receiving terminals of the mutually adjacent two split electrodes 50 are superposed with each other, a voltage is simultaneously applied to the mutually adjacent two split electrodes 50 because the feed roll 20 is brought into contact with both power receiving terminals 52. At this moment an exposure region of a section 32 irradiated with light is switched to another region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012497-A (JP)
Title: Brake fluid pressure control apparatus for vehicle
Inventor: NOMURA NOBUYUKI
IPC: B60T8/17
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation sound of a motor, by quickly pressurizing a fluid pressure passage on the wheel brake side.  <P>SOLUTION: This brake fluid pressure control apparatus 100 for a vehicle has a pump 4 for delivering a brake fluid to the fluid pressure passage on the wheel cylinder H side more than a pressure regulating valve R, by arranging the pressure regulating valve R between a master cylinder M and a wheel cylinder H. The pressure regulating valve R is controlled in the duty ratio higher than the duty ratio determined from a target fluid pressure for a first predetermined time regardless of the target fluid pressure when initially driving a motor 9 for driving the pump 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012029-A (JP)
Title: Bending device for reinforcing bar
Inventor: AKEDA HIROSHI
IPC: B21D7/024
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate improvement in working efficiency even when a bending direction of a reinforcing bar in a place where is bent precedingly and a bending direction of the reinforcing bar in a place where is bend succeedingly are reverse each other.  <P>SOLUTION: A bending device for the reinforcing bar is provided with: an elevating and lowering mechanism by which the reinforcing bar clamped with a clamping machine B can be driven, elevated and lowered relatively to a reinforcing bar bending machine A; and an appearing and retreating mechanism by which a supporting point rollers 4 and a dynamic point rollers 5 can be driven and moved from a projected position where the reinforcing bar is bent to a retired position where the reinforcing bar is fallen out of between the supporting point rollers and the dynamic point rollers. In a stage where the reinforcing bar clamped with the clamping machine is bent in a plurality of places, a first control section is provided so that the operations of the elevating and lowering mechanism and appearing and retreating mechanism are controllable so as to be able to switch a state where the reinforcing bar bending machine is operated in a downward bending mode for bending the reinforcing bar downward and a state where the reinforcing bar bending machine is operated in an upward bending mode for bending the reinforcing bar upward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016002-A (JP)
Title: Dubbing apparatus
Inventor: OTSUKA TOSHIFUMI
IPC: G06F21/10
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface which can be easily understood by a user in copy operation in a state that complicated copy information exists such as limitation on the number of copies.  <P>SOLUTION: The interface shows information of distinction among available number of copies, selectable operations (copy and move, or move only), selectable recording media as copy destinations, move classes (move capability compatible with multi-copy, move capability not compatible to multi-copy, and move incapability), and so on, to the user, and allows the user to operate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118098-A (JP)
Title: Operation analysis method of semiconductor integrated circuit
Inventor: MIYAHARA SHINGO
IPC: G06F17/50
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To predict a malfunction with higher accuracy than in a prior art regarding a semiconductor integrated circuit designed by using a substrate control technology.  <P>SOLUTION: Power supply potential and substrate potential are analyzed by using the circuit information 108 of the semiconductor integrated circuit (S101, S102), and from obtained power supply potential waveform information 112 and substrate potential waveform information 113, potential difference information 114 indicating a difference value between the power supply potential and the substrate potential is obtained (S103). On the basis of the potential difference information 114, effects on a circuit delay caused by substrate noise are analyzed using a delay library 111 showing a relationship between the difference value and the effects on the circuit delay (S105, S106). Further, a determination is performed as to whether the difference value exceeds a predetermined difference restriction value (S107).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019879-A (JP)
Title: Ultrasonic flowmeter and flow measuring method
Inventor: SEKINE YOSHIHIRO
IPC: G01F1/66
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of estimating a pattern of a flow velocity distribution state, even if the flow velocity distribution is changed in a flow rate area, without interposing a partition member or the like inside a channel, and calculating the flow rate of fluid to be measured based on the flow velocity distribution pattern.  <P>SOLUTION: The ultrasonic flowmeter includes a flow rate calculation part 13 for calculating the flow rate of the fluid to be measured based on a propagation time of an ultrasonic wave transmitted from/received by a pair of ultrasonic elements 10, 20. The pair of ultrasonic elements 10, 20 transmits/receives two or more ultrasonic beam patterns having each mutually-different directivity in correspondence with two or more different frequencies (an upper limit and a lower limit or the like) included in a frequency band of the pair of ultrasonic elements 10, 20, and thereby divides the channel width direction into a plurality of detection areas. The flow rate calculation part 13 estimates the flow velocity distribution of the fluid to be measured based on a propagation time of the two or more ultrasonic beam patterns having each mutually-different directivity, and calculates the flow rate of the fluid to be measured from the estimated flow velocity distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020915-A (JP)
Title: Image forming apparatus
Inventor: SHIRAISHI TAKASHI
IPC: G03G15/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of increasing a toner volume used for the image output of a single color frequently used for image formation.  <P>SOLUTION: By using an embodiment of the invention, an image forming apparatus capable of increasing a toner volume used for the image output of a single color frequently used for image formation is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT