baber/WOPTO huggingface dataset:
Patent JP-2009007470-A (JP)
Title: Cleaning agent composition for cleaning rigid surface
Inventor: SEKIGUCHI NORIO
IPC: C11D1/10
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent composition for removing stain attached to rigid surfaces of dishes and cooking equipment disliking slippery feeling with washing target, fruits, vegetables, etc.  <P>SOLUTION: The cleaning agent composition for washing the rigid surfaces of fruits, vegetables, dishes and cooking equipment comprises an N-acylaspartic acid or its salt in an amount of 0.01-50 mass% and has a pH of 3-7. The cleaning agent composition comprises, preferably further, a nonionic surfactant having a hydrophilic group containing at least one residue selected from ethylene oxide residue and propylene oxide residue and containing an 8-14C straight-chain or branched chain saturated or unsaturated carbon chain as a hydrophobic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013824-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: OKUMURA FUMIHIRO
IPC: F02M61/10
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To stably determine an injection command period as an appropriate value in consideration of a plateau portion, in a fuel injection control device of a twin needle type having the plateau portion in a τ-Q characteristic.  <P>SOLUTION: A table regulating the τ-Q characteristic having the plateau portion is previously stored with respect to each of many rail pressures (reference rail pressures) different from each other. Regarding the reference rail pressures, the start point and end point of the plateau portion are respectively previously stored. When a required rail pressure Pc is different from any of the reference rail pressures, firstly, reference rail pressure (Pcd) lower than the PC and closest to the PC and reference rail pressure (Pcu) higher than the Pc and closest to the Pc are selected from the reference rail pressures. The start points Ad, Au and end points Bd, Bu of the plateau portion respectively corresponding to the Pcd, Pcu are respectively interpolated in relation to the rail pressures, thereby calculating the start point E and end point F of the plateau portion corresponding to the Pc. The injection command period to the required rail pressure Pc is determined by using the points E, F.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014313-A (JP)
Title: Procedure for operation of internal combustion engine
Inventor: CASAL KULZER ANDRE F
IPC: F02D43/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce a fuel consumption and emissions in an operation method of an Otto cycle engine with direct gasoline injection and with variable valve operation in a mode of operation with self-ignition, and to avoid combustion misfires especially during fluctuations of the operating parameters of the combustion in the mode of operation with self-ignition or allow for regeneration of the combustion after a misfire.  <P>SOLUTION: In a procedure and a device for the operation of the Otto cycle engine with direct gasoline injection and with variable valve operation in the mode of operation with self-ignition, when there is a deviation between actual values and target values of physical parameters characterizing the combustion in a certain work cycle, the actual values are controlled so that in succeeding work cycles, conditions of working gas in a combustion chamber, particularly a thermodynamic state, exist for the mode of operation with self-ignition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020132-A (JP)
Title: Projection display device
Inventor: KIMURA NOBUYUKI
IPC: G03B21/14
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which enables a steep increase in the cost thereof to be suppressed and also enables the reliability of a polarizing plate to be improved without generating color irregularity caused by the thermal shrinkage of the polarizing plate.  <P>SOLUTION: A polarizing glass containing metal particles each having an anisotropic shape is used for an emission side polarizing element, and a translucent substrate is bonded on the light incidence side of the polarizing glass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019337-A (JP)
Title: Opening/closing device for right-and-left double-swinging opening/closing body of fittings
Inventor: TABATA HIROSHI
IPC: E05C1/06
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To selectively open/close an opening/closing body for fittings, called a window and a shoji screen, from either of right and left sides by the mutual displacement of a pair of right and left operating members.  <P>SOLUTION: This opening/closing device for the right-and-left double-swinging opening/closing body for the fittings comprises: a holding member which has a built-in locking mechanism for being engaged with/disengaged from a retainer, and which is arranged on a door frame; a hinge member which is fixed to a corner portion of the opening/closing body, and which has a shaft portion for being engaged with/disengaged from a cutout bearing portion of the holding member in the closing position of the opening/closing body; a power conversion mechanism which is provided in the opening/closing body, and which converts rotational movement into vertical reciprocating movement via driving members rotated by the operating physical forces of the operating members, respectively; and a control member which is integrally provided in the power conversion mechanism, and which protrudes retractably at the cutout portion of the holding member so as to control a movable stopper to a position to engage or disengage it with or from the retainer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021115-A (JP)
Title: Photoelectric conversion element
Inventor: MIWA HIDEYA
IPC: H01L31/04
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element high in conversion efficiency, stable, and durable to long use.  <P>SOLUTION: In the photoelectric conversion element having at least two kinds of photoelectric conversion layers between facing electrodes, at least one kind of photoelectric conversion layers contains a compound having a structure represented by general formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024363-A (JP)
Title: Tiling sheet and tiling method
Inventor: HIGUCHI MASATO
IPC: E04F13/21
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tiling method which uses a tiling sheet for being provided between concrete and a tile, which can prevent flaking by following the distortion of the concrete, and which makes a tiled surface flatly finished by absorbing unevenness in a concrete surface.  <P>SOLUTION: In this tiling sheet, an application surface forming material (2), which has an application surface capable of being stuck on a sheet sticking agent (50) applied onto the surface of the concrete (20), a base material (1), and a mortar-impregnated material (3) capable of being impregnated with mortar (30) for laying the tile (40) are superposed on one another and integrated together. The sheet sticking agent (50) is applied onto the surface of the concrete (20), and the application surface (2a) is stuck on the sheet sticking agent, so that the tiling sheet can be stuck on the concrete surface. The mortar (30) is applied to the mortar-impregnated material (3) of the tiling sheet to lay the tile (40) on the mortar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024207-A (JP)
Title: Ladle
Inventor: KOJIMA TOMOHIRO
IPC: B22D1/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress clogging caused by cooling with gas blown from a blowing plug, and to extend a period of time for supplying a gas to the blowing plug from an accumulator tank.  <P>SOLUTION: The ladle is provided with; a ladle main body 11 which stores molten metal; the blowing plug 14 which is fitted to the ladle main body 11 and blows the gas into the ladle main body 11; the accumulator tank 20 which is fitted to the outer shell of the ladle main body 11, communicates with an external gas source, stores the gas supplied from the gas source and supplies the gas to be communicated with the blowing plug 14; a control unit 30 which is fitted to the outer shell of the ladle main body 11 and controls the supplying of the gas into the blowing plug 14 from the accumulator tank 20 ; and a heating device 40 which is disposed on a piping communicating with the blowing plug 14 and heats the gas by passing the gas through the internal part thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022203-A (JP)
Title: Combine harvester
Inventor: KAJIWARA KOICHI
IPC: A01F12/10
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of preventing grains from being left by threshing, even if the amount of reaped grain culms (amount of straw) conveyed by a feed chain 6 is increased, and also capable of preventing the disorder in the attitudes of the grain culms, scattering of the culms, and the like, even if the amount of the reaped grain culms (the amount of straw) conveyed by the feed chain 6 is decreased to improve the operability of threshing.  <P>SOLUTION: The combine harvester is equipped with a traveling machine body 1 carrying an engine 14, a reaping device 3 having a reaping blade 222 and a grain culm-conveying device 224, a threshing device 5 having a threshing cylinder 226, and the feed chain 6 for conveying the reaped grain culms from the reaping device 3 to the threshing cylinder 226, and is constituted so that the rotary power of the reaping device 3 may be transmitted to the feed chain 6 via a variable transmission mechanism 124. The combine harvester is also equipped with a straw amount sensor 140 for detecting the amount of the conveyed grain culms conveyed by the grain culm-conveying device 224, and a speed-changing means 131 for changing the change gear ratio of the variable transmission mechanism 124 so that the speed-changing means 131 may be operated based on the result of the amount of the conveyed grain culms detected by the straw amount sensor 140 to change the grain culm-conveying speed by the feed chain 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028821-A (JP)
Title: Nut attaching/detaching device
Inventor: MATSUMOTO HISAFUMI
IPC: B23P19/06
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut attaching/detaching device capable of reducing a work load applied on a worker during attaching work and detaching work of a nut.  <P>SOLUTION: The nut attaching/detaching device is provided with a rolling part 3 movable along a rail part 2 extending along an outer wall of a box body 103 fastened by a plurality of bolts 104 and nuts 102, a socket part 4 into which the nut 102 is fitted for rotating the nut 102, and a link part 5 for connecting the rolling part 3 to the socket part 4 and supporting the socket part 4 approachingly/separatingly with respect to the nut 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028976-A (JP)
Title: Tape printing apparatus
Inventor: KASUGAI ATSUSHI
IPC: B41J15/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printing apparatus capable of stably holding a roll sheet holder when a top cover is closed.  <P>SOLUTION: At the edge on the side of the right lateral part 50 of the ceiling part 48 of the top cover 5, a holder pressing part 51 is extended in a die-draw direction so as to face the upper end face of a mounting member 21 for the roll sheet holder 3. When the top cover 5 is closed after loading the roll sheet holder 3 with a roll sheet 3A wound to the tape printing apparatus 1, the lower tip surface of the holder pressing part 51 formed on the top cover 5 comes into contact with the upper end of the mounting member 21 for the roll sheet holder 3. The tip end of the holder pressing part 51 is elastically deformed toward the ceiling part 48 of the top cover 5. Besides, a reaction force applied to the tip end of the holder pressing part 51 works in a direction shown by an arrow X4 linking between the center of the rotational axis of the top cover 5 and a contact point where the holder pressing part 51 comes into contact with the upper end of the mounting member 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029918-A (JP)
Title: Separation method
Inventor: KOBAYASHI SHINTARO
IPC: C09B61/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a specific phycobilin-based pigment with a simple process in high purity.  <P>SOLUTION: The separation method performs the separation of at least one kind of phycobilin-based pigment from a specimen containing multiple kinds of phycobilin-based pigments. The method comprises a preparation step of preparing a specimen liquid by mixing the specimen with a phosphate buffer solution, a supplying step of supplying the specimen liquid into an apparatus containing a filler composed of a calcium phosphate compound as at least the surface of the filler into at least a part of the filling space of the apparatus, a fractionation step of supplying an elution phosphate buffer solution for eluting the phycobilin-based pigment into the apparatus and fractionating the effluent flowing out of the apparatus to prescribed quantities to separate the phycobilin-based pigment in the effluent of each fraction, and a crystallization step of adding a crystallizing agent to the effluent to crystallize the phycobilin-based pigment. The salt concentration of the eluting phosphate buffer solution is changed continuously or stepwise in the fractionation step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029307-A (JP)
Title: Pneumatic booster
Inventor: SAIKYO KEIICHI
IPC: B60T13/57
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic booster stably obtaining increased hysteresis.  <P>SOLUTION: Thrust applying to a piston 42 in operation and in return of a brake pedal is increased in response to a cross sectional area of a second regulation part 46 of the piston 42 and a difference of a cross sectional area between the piston 42 and a ring 48. With this structure, hysteresis in return of the brake pedal is increased relative to hysteresis in operation of the brake pedal by an increase of the thrust applying to the piston 42. Since it is unnecessary to raise hardness of a reaction disk 12 in order to increase hysteresis, increased hysteresis is stably obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031681-A (JP)
Title: Toner supply method, development device, image formation device, and image formation method
Inventor: TAMAKI TAKAYUKI
IPC: G03G15/08
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply method capable of improving diffusibility of toner supplied to a developer containing toner and a carrier; a development device using it; an image formation device using them such as a copy machine, a facsimile and a printer; and an image formation method using them.  <P>SOLUTION: In this toner supply method supplying toner to this development device 8 using a developer containing toner and a carrier, a uniaxial eccentric screw pump 50 is used, and a discharge part 94 of the toner of the uniaxial eccentric screw pump 50 is positioned in a developer of the development device 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037387-A (JP)
Title: Wireless usb system, device wire adapter, and method of controlling wired usb device
Inventor: NAGASE TOSHIYUKI
IPC: G06F13/38
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless USB system capable of reducing the power consumption of the system, even if a connection is disrupted due to worsening of a wireless condition or if a host is suddenly stopped.  <P>SOLUTION: The wireless USB system 1 has a host 4 for making data communications in accordance with wireless USB standards, and a device wire adapter 2 connected to a wired USB device 3 to relay the data communications between the wired USB device 3 and the host 4. Depending on the condition of the data communications between the wired USB device 3 and the host 4, the device adapter 2 resets the wired USB device 3 from a normal operating condition to a condition where power consumption is low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037402-A (JP)
Title: Data transmitting device
Inventor: HATTORI YASUSHI
IPC: G01P15/18
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitting device which can prolong the life of a battery, by reducing power consumption, when two or more analog signals are converted into digital signals and then data-processed for transmission.  <P>SOLUTION: Analog signals AS-X, AS-Y, AS-Z outputted from sensors 210, 220, 230 are converted into digital signals with mutually different microprocessors 111, 112, 113, respectively. Then, predetermined processing is performed to the digital signals, producing pieces of transmission information DATA1, DATA2, DATA3 in predetermined format, and one piece of transmission information is created with a transmission section 120 from these pieces of transmission information and is transmitted on radio waves at a predetermined frequency via an antenna 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037900-A (JP)
Title: Battery pack
Inventor: YAMAGAMI YASUHIRO
IPC: H01M2/10
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack having a structure excellent in high assembling workability while maintaining the positional accuracy of an external terminal to a window provided at an external packaging case.  <P>SOLUTION: A protection circuit board 17 is attached to a unit battery 10a across a board holder 12. The protection circuit board 17 is provided with an external terminal 13 on a principal surface on the left side in the X-axis direction. On the side wall 11b of an external packaging case 11, a window 11h is provided at a portion corresponding to the external terminal 13 in the protection circuit board 17. An overhang part 11f overhanging toward the right side in the X-axis direction is formed at the top edge. The board holder 12 has an engaging convex portion 12a1 projecting toward the Y-axis direction. A part of the board holder 12 (a step 12e) is inserted in the lower part of the overhang part 11f. The engaging convex portion 12a1 is engaged with an engaging recessed portion 11g1 formed at the top edge 11cu of the side wall 11c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040198-A (JP)
Title: Arrangement structure of vehicle part
Inventor: MAEDA TARO
IPC: B60R16/04
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of a vehicle part capable of preventing the vehicle part installed in a battery from colliding with a rear vehicle part in a head-on collision of a vehicle.  <P>SOLUTION: This invention is the arrangement structure of the vehicle part for installing a first vehicle part 18 on a side surface of the battery 16 and adjacently arranging a second vehicle part 14 in the rear of this first vehicle part, and is a guide part 60 arranged in the rear of the first vehicle part and in front of the second vehicle part and installed in a first part. The guide part is arranged for guiding the first vehicle part so that the first vehicle part separates from the battery when the guide part abuts on the second vehicle part when the first vehicle part retreats and is going to abut on the second vehicle part when the vehicle collides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043346-A (JP)
Title: Storage disk, servo information write-in method, disk device and manufacturing method of disk device
Inventor: KUDO FUMIYA
IPC: G11B21/10
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To control a position by optimum servo information by suppressing the occurrence of defective tracks due to reading error of servo information even if characteristics of disk media and characteristics of heads are different.  <P>SOLUTION: A storage disk (10) provided with a plurality of kinds of servo information (12-1 to 12-3) of the same format in which parameters are written by changing parameters is fabricated. A disk device (30) is provided with a control circuit (36) which when the storage disk (10) is mounted on the disk device (30), selects and uses one servo information by a head (31) based on a result of measurement of measuring quality of these servo information (12-1 to 12-3). Even if characteristics of the disk medium and characteristics of the head are changed, the occurrence of defective tracks due to reading error of servo information is suppressed, optimum servo information in accordance with characteristics of the disk medium and characteristics of the head are used. and a position of the head can be controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042684-A (JP)
Title: Method for correcting defect in multi-gradation photomask and multi-gradation photomask having defect corrected
Inventor: MIMASAKA MASAHIRO
IPC: G03F1/72
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific method for setting an optimum transmittance in consideration of wavelength dependence of a corrected semi-transmission film.  <P>SOLUTION: The film thickness of a corrected semi-transmission film is controlled in such a manner that with respect to an exposure light source including a plurality of exposure light wavelengths to be used for the multi-gradation photomask, the values of the transmittance obtained by weighting averages with a spectral intensity ratio at each wavelength in an uncorrected semi-transmission film and in the corrected semi-transmission film become equal to each other. For the deposition of the corrected semi-transmission film, a gas phase deposition method such as an optical CVD method is preferably used, in which a film can be locally deposited while controlling the film thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039781-A (JP)
Title: Apparatus and method for manufacturing clutch gear
Inventor: MATSUDA AKIYOSHI
IPC: F16D23/06
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch gear manufacturing apparatus which can manufacture a clutch gear to be used for a multi-cone synchronizer without increasing the number of processing steps.  <P>SOLUTION: The invented clutch gear manufacturing apparatus includes a die 16, a punch 18, a knockout sleeve 17, and a punch pin 31. The die 16 enables a semifinished product Wb of the clutch gear having spline teeth 1 with chamfers 1a formed on the outer circumferential face of the semifinished product Wb to be set, with the chamfers 1a directed upward, and has inverse tapered teeth 16a which can form inverse tapers on the spline teeth 1. The punch 18 can depress the semifinished product Wb of the clutch gear set in the die 16 so that the spline teeth 1 are pressed by the inverse tapered teeth 16a of the die 16. The knockout sleeve 17 catches the semifinished product Wb of the clutch gear depressed by the punch 18. The punch pin 31 forms a cone hole on the side face of the semifinished product Wb of the clutch gear while the spline teeth 1 are pressed by the inverse tapered teeth 16a.  <P>COPYRIGHT: (C)2009,JPO&INPIT