baber/WOPTO huggingface dataset:
Patent JP-2008238622-A (JP)
Title: Optical writing device and image forming apparatus having the same
Inventor: KAMOSHITA SHINICHI
IPC: B41J2/455
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost without requiring much processing accuracy and to suppress diffusion of light to be transmitted to an image carrier.  <P>SOLUTION: This optical writing device is equipped with a line head 4a disposed so as to face a photosensitive body 2. The line head 4a has a plurality of organic EL elements, each provided on a fiber array substrate, and microlenses of which the number is the same as that of the organic EL elements. A liquid medium 8 with a prescribed thickness L is interposed between the line head 4a and the photosensitive body 2. An optical path allowing the light collected to be output by the microlens 4j to pass therethrough, is provided in the liquid medium 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182870-A (JP)
Title: Power system
Inventor: UCHIO SEIICHIRO
IPC: H02M3/155
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system where a power factor is improved much more than a conventional case and a transformer can be miniaturized.  <P>SOLUTION: The power system 100 is provided with a power transformer 110 converting 100 VAC into 24 VAC, and a plurality of power units 200-1 to 200-n connected to the power transformer 110. The power unit 200-1 is provided with a rectifier circuit 210 rectifying 24 VAC, a power factor improving circuit 220 improving the power factor of rectified voltage, and an output circuit 230 outputting DC voltage. The power factor improving circuit 220 comprises an inductor L, FET1, FET2 and a control circuit 222 controlling switching of FET1 and FET2. The control circuit 222 adjusts a duty ratio of FET1 and FET2 and outputs desired DC voltage from an output circuit 230.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239918-A (JP)
Title: Resist material and patterning method using the same
Inventor: KOBAYASHI TOMOHIRO
IPC: G03F7/039
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material and a patterning method which achieves improved rectangular shapes of patterns and mask fidelity, at the same time prevents the occurrence of mixing layers of resist layers and protection layers, when the protection layers are formed on the resist in liquid immersion lithography by improving the dissolution contrast by modifying the coated resist surface, controls the occurrence of blob defects by enhancing hydrophilicity of exposed and developed resist surfaces and has an effect of controlling the charge-up occurring during the exposure to electron beams due to charged resist film surfaces, when it is used for electron beam resist.  <P>SOLUTION: The resist material contains a polymer compound which constitutes the base resin having an alkali solubility changed by an acid and a polymer compound obtained by copolymerizing repeating units having ammonium carboxylates and repeating units having at least one fluorine atom as a polymer additive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248976-A (JP)
Title: Manufacturing method for oil-impregnated sintered bearing
Inventor: TANAKA TOSHIHIKO
IPC: F16C33/14
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for oil-impregnated sintered bearing which forms an inner recess to enable a smooth supply and circulation of lubricating oil throughout the bearing surface, keeps the degree of freedom in the shape enhanced for a workable inner recess, and achieve the functionality and versatility of the bearing.  <P>SOLUTION: A bearing blank 11 having a void 14 is formed by press-fitting an inner cylinder 13 into an outer cylinder 12. With the bearing blank 11 restrained axially with upper and lower punches, the bearing blank 11 is press-fit into a die 21 provided outside the bearing blank 11. In a part of the axial area including the inner flange 12a of the outer cylinder 12 and an outer flange 13a of the inner cylinder 13 in the press-fit bearing blank 11, the inner perimeter of the bearing blank 11 is reduced. By being pressed with a core rod 22 placed in the inside, a bearing surface 35 is formed. In a part of the axial region including the void 14 in the bearing blanc 11, the diameter of the inner perimeter is not reduced, and a large diameter part 36 is formed to have a differential between the bearing surface 35 and the large diameter part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007281463-A (JP)
Title: Method of monitoring polarization performance, assembly for polarization measurement, lithography apparatus and computer program product using them
Inventor: MICHEL FRANSOIS HUBERT KLAASSE
IPC: G03F7/20
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To monitor polarization performance of an optical system in a lithography projection apparatus.  <P>SOLUTION: The lithography projection apparatus comprises a lighting system 40 designed to adjust radiation beams and a supporting member designed to support a patterning device MA. The patterning device MA provides a pattern in a cross section of a radiation beam to form a patterned radiation beam and comprises polarization sensitive features 44. With this method, first, the patterning device MA, a detector 43, and a projection system 42 are arranged so that images of the features are projected by the projection system on the detector 43 when the polarization sensitive features 44 are lighted. Next, intensities of the images are measured. At the last, parameters related to polarization are determined on the basis of the measured intensities of images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248077-A (JP)
Title: Active energy ray-curable resin composition
Inventor: ARAKI FUMIKAZU
IPC: C09D4/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in substrate adhesion and exhibits very little adhesion reduction due to heat or humidity since a conventional urethane (meth)acrylate composition had a problem that a cured product thereof is easily separated from a substrate when it is exposed to a high-temperature and high-humidity condition.  <P>SOLUTION: The active energy-ray curable resin composition comprises a compound (A) having one or more reactive functional groups selected from the group consisting of an epoxy group, an isocyanate group, a vinyl ether group, and a propenyl ether group, a urethane (meth)acrylate (B) except (A), a (meth)acryloyl group-containing monomer (C) except (A) which does not have a urethane bond, has a molecular weight of 100 or more, and a number average molecular weight of 1,000 or less, and a photopolymerization initiator (D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246884-A (JP)
Title: Image forming device
Inventor: KADOTA MASATOSHI
IPC: B41J5/30
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of forming images in proper setting according to the option or the performance of the image forming device even without changing printing data.  <P>SOLUTION: (A) is an example of the printing data depicted using PJL and PCL and is constituted of a PJL part beginning with "ÐPJL..." and a PCL (PDL) part shown by "&u..." for example. A set file depicting the rule shown in (B) is written in a USB memory adding to the printing data. The set file shows to eliminate an item of JOBNAME in the depicting section by the PJL, to replace all media types to REGULAR in the depicting section by the PJL, to replace font of "CG Times" to "Arai" in the depicting section by the PJL, and to replace A4 without margin to A4 with margin in the depicting section by PS. The printing data is changed in the printer side using the set file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250867-A (JP)
Title: Execution path detecting device, information processor, execution path detecting method, program and recording medium
Inventor: YOSHIMATSU NORIBUMI
IPC: G06F11/28
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution path detecting device or the like capable of detecting an execution path of an instruction string of a high execution frequency at a high speed with little memory capacity.  <P>SOLUTION: The execution path detecting device for detecting an execution path of an instruction string of a high execution frequency includes: an execution history table 310 for storing the number of executing times of an instruction of the start address of an instruction string block obtained by making an instruction string including a branch instruction one block; a branch history table 320 for storing branch history of the branch instruction; and a branch history management part 220 for performing processing for collecting branch history of the branch instruction, wherein the branch history management part 220 starts to collect branch history and outputs path information for specifying an execution path on the basis of the branch history on condition that the number of executing times exceeds a given threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247351-A (JP)
Title: Vehicle body structure
Inventor: KONISHI HITOSHI
IPC: B62D25/20
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stress concentration to a bonding part of a cross member and the other vehicle body constitution part when impact load is applied to a cross member provided with a reinforcement member.  <P>SOLUTION: The cross member 5 is joined/fixed onto a rear floor panel 1, and both ends of the cross member 5 are joined/fixed to a side member 3. A pair of reinforcement members 7 is joined/fixed to both sides while clamping a central part in a vehicle width direction on the cross member 5. In the reinforcement member 7, an end 7a at an outer side in a vehicle width direction is made a position separated from a bonding part P to the side member 3 of the cross member 5, and an end 15a of a front surface part 15 and an end 17a of a rear surface part 17 are made positions separated from the bonding parts Q and R to a rear floor panel 1 of the cross member 5, respectively. A part of a rear seat is fixed to the cross member 5 at the portion provided with the reinforcement member 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256488-A (JP)
Title: METHOD AND DEVICE FOR MEASURING pH
Inventor: NISHIO TOMOYUKI
IPC: G01N27/416
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring pH capable of solving the problem, wherein hydration gels are difficult to be formed on the surface of a pH glass electrode and the response of the electrode is slow, and thus accurate measurement is difficult to be performed, and capable of immediately and accurately measuring the pH of a non-aqueous liquid, such as petroleum oil, in the testing methods for the neutralization value that indicates the amounts of an acid and a basic substance of a petroleum product that include the indicator titration method and the potentiometric titration end-point method, and the latter method uses the pH glass electrode, and to provide a device for measuring the pH thereof.  <P>SOLUTION: Interface potential corresponding to ion activity is generated, by forming an ion-sensitive film on a gate by using an ISFET electrode 6 as an active electrode 6. The use of the ISFET electrode enables proper responsiveness and high-accuracy pH measurement, with a non-aqueous liquid as an object, without the need for hydration gel formation for the pH measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255661-A (JP)
Title: Construction method of precast reinforced concrete structure
Inventor: OKAMOTO KEISHIRO
IPC: E04B1/21
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a degree of freedom on a PCa construction plan, while omitting placing of cast-in-place concrete of a joining part of a PCa member.  <P>SOLUTION: This PCa construction method comprises a column installing process of building up a column member 5, a panel member installing process of inserting a column main reinforcement 6 of the column member into a through-hole 4 of a panel member by lowering the panel member 1 to a column head 8 of the column member, and a beam part joining process for joining a beam part 3 of the panel member. An joining surface 7 of the adjacent panel member is substantially arranged in the same position by lowering of the panel member 1, and an adjacent beam part is joined by a steel connecting tool.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261117-A (JP)
Title: Western style toilet bowl
Inventor: HIRAI KEISUKE
IPC: E03D11/16
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Western style toilet bowl which facilitates arrangement of a toilet bowl body at a suitable location.  <P>SOLUTION: The Western style toilet bowl is formed of the toilet bowl body 1 and a toilet bowl fixing member 10. The toilet bowl body 1 is formed of a toilet bowl section 2 and a cavity section 3 which is arranged behind the toilet bowl section 2, enclosed by an upper wall 1U and a peripheral wall 1W with a lower portion kept opened, and has guided surfaces 3m, 3n formed in the peripheral wall 1W. The toilet bowl fixing member 10 is housed in the cavity 3 and fixed to a floor surface F on which the toilet bowl body 1 is installed. The toilet bowl fixing member 10 is formed of fixing pieces 11 fixed to the floor surface F, leg portions 12 extending upward from the respective fixing pieces 11 when the toilet bowl section is set, and fixing portions 13 formed on the leg portions 12 in one body therewith, and fixed to the toilet bowl body 1 by fixing screw 20, respectively. Each leg portion 12 has guide surfaces 12m, 12n formed thereon, for abutting on the guided surfaces 3m, 3n, and guiding the toilet bowl body 1 downward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271626-A (JP)
Title: Controller which adjusts reactive power
Inventor: TAKEUCHI YASUNORI
IPC: G05F1/70
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To save cost born by consumers to the restriction of power factor and ΔV<SB>10</SB>required when receiving electric power from an electric power system.  <P>SOLUTION: In a reactive power adjusting system 100, a substation 1 is connected to a generator G via a transmission line 2 and connected to consumer loads L via distribution lines 3. The substation 1 is provided with a transformer 4, a controller 5, a voltmeter 6, a reactive power meter 7, a circuit breaker 8, and a var compensator 10. The circuit breaker 8 and a capacitor 9 are installed near the consumer loads L. The controller 5 determines whether the reactive power needs to be adjusted or not from the measured data of the voltmeter 6 and the reactive power meter 7 and instructs the circuit breaker 8 to close the circuit when necessary. The circuit breaker 8 connects a capacitor 9 or the var compensator 10 to the distribution lines 3 by closing the circuit in accordance with the instruction from the controller 5. The capacitor 9 is a power capacitor, which is cost effective and easy to maintain. The var compensator 10 is a static var compensator, which is capable of adjusting the reactive power continuously but expensive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231388-A (JP)
Title: Detoxifying treatment agent for hexavalent chromium-containing specific waste
Inventor: YAMAMOTO MASATO
IPC: A62D101/43
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detoxifying treatment agent for easily and quickly reducing to nontoxic trivalent chromium, without affecting human health, hexavalent chromium existing in hexavalent chromium-containing specific wastes as targets for detoxifying treatment, i. e. crematory bone ashes, leathers and waste liquids resulted by tanning leathers with chromiun as a tanning material, wastes associated with refractory chromium bricks, wastes including chromeplating waste liquids, wooden buildings-derived scrap wood, and soil backfill material wastes.  <P>SOLUTION: The detoxifying treatment agent for hexavalent chromium-containing specific wastes comprises a solution containing, as the main component(s), one or more compounds selected from ascorbic acid and its isomers and sodium salts, potassium salts and ammonium salts thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267266-A (JP)
Title: Economic run system, control program and economic run state notifying device
Inventor: YAMAGUCHI ICHIYO
IPC: B60R16/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economic run system, a control program, and an economic run state notifying device, which effectively notifies a user of a reason for prohibiting an economic run.  <P>SOLUTION: This invention is the economic run system having the economic run function of stopping and restarting an internal combustion engine in response to a vehicle state. This economic run system has: table information for regulating the relationship between a plurality of economic run prohibiting reasons and a priority degree of notifying the user of the respective economic run prohibiting reasons; an economic run ECU 10 determining whether the economic run prohibiting reason occurs in a vehicle; an economic run lamp 41 or a navigation device for notifying the user of the economic run prohibiting reason in response to the priority degree regulated by the table information when determining that the economic run prohibiting reason occurs in the vehicle, by the economic run ECU 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267713-A (JP)
Title: Boiler
Inventor: OKUBO TOMOHIRO
IPC: F22B37/10
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat stress generated on a can body cover of a boiler.  <P>SOLUTION: An outer water pipe array 8 has an outer array communicating portion 12 since an outer vertical fin 11 is not disposed on an upper end. An exhaust gas is radially led out of the upper end of the outer water pipe array 8 through the outer array communicating portion 12. The exhaust gas is discharged from a flue 14 through a cylindrical gap 20 between the outer water pipe array 8 and the can body cover 13. A heat insulating material 12 is packed in a lower setting area in the cylindrical gap 20. Thus the can body cover 13 has a high temperature portion for each water pipe 6, and a low temperature portion for each water pipe 6. The high temperature portion has an amount of thermal expansion larger than that of each water pipe 6, and the low temperature portion has the amount of thermal expansion smaller than that of each water pipe 6. A thickness and a height of the heat insulating material 21 are determined to make the amount of the thermal expansion of the entire can body cover 13 equal to the amount of the thermal expansion of each water pipe 6, and thus the heat stress generated on the can body cover 13 can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008165168-A (JP)
Title: Screen for projector, process for producing screen for projector, and projector
Inventor: SANO TSUYOSHI
IPC: G03B21/60
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen for projectors which, even when viewed in a well-lighted environment, is not influenced by external-light reflection, and displays videos with satisfactory color reproducibility, and also to provide processes for producing the screen for projectors and projectors.  <P>SOLUTION: The screen for projectors 40 includes a colorant having an absorption wavelength region in 470 nm to 510 nm, and a colorant having an absorption wavelength region in 570 nm to 610 nm, in such a state that the colorants are carried on the whole video display area of a screen base 41. The projectors include the screen. In the producing processes, an ink composition for ink-jet recording containing the colorant having an absorption wavelength region in 470 nm to 510 nm, and an ink composition for ink-jet recording containing the colorant having an absorption wavelength region in 570 nm to 610 nm, are ejected over the video display area of the screen base by an ink-jet recording method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275890-A (JP)
Title: Digital camera with interchangeable lens
Inventor: KOBAYASHI KAZUYA
IPC: H04N101/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with an interchangeable lens which can perform highly accurate focusing by a hill climbing AF system even in the infinity position or the closest position with respect to all interchangeable lenses including existing interchangeable lenses.  <P>SOLUTION: Lens type data for judging a lens type of an interchangeable lens 2 and an infinity side/closest side driving limit position has been stored into a lens data memory 20 of the interchangeable lens 2. During AF, a control part 16 acquires the lens type data from the lens data memory 20, and when it is judged, on the basis of the lens type data, that the interchangeable lens 2 is an interchangeable lens for phase difference AF allowing hill climbing AF to be performed, the control part 16 acquires the infinity side/closest side driving limit position from the lens data memory 20, and changes the acquired infinity side/closest side driving limit position and then performs hill climbing AF.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007199088-A (JP)
Title: Formed lighting geometry using diffraction optical element, and intensity
Inventor: HOFF LOUIS B
IPC: G01N21/01
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and system for illuminating targets.  <P>SOLUTION: This system is for illuminating targets which include first lens (30), designed so as to receive light from a light source (10), diffraction optical element (40) designed to receive light from the first lens and modulate the light into the adjusted light (50), and second lens (60), designed to receive the adjusted light so as to be directed to the selected area of the target (70). It includes the light source, the first lens, the diffraction optical element and the second lens. The first lens is designed so as to receive light from the light source. The diffraction optical element is designed to receive light from the first lens and modulate the light into the adjusted light, and the second lens is designed so as to receive the adjusted light and to direct it to the selected area of the target.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008277710-A (JP)
Title: Light receiving element and display unit equipped with the same
Inventor: OKADA MOTONARI
IPC: H01L31/10
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element that can improve light receiving sensitivity and a display unit using the same.  <P>SOLUTION: On one surface side of a substrate 10, the light receiving element has a P-region 20 composed of a p-type semiconductor, an N-region 30 composed of an n-type semiconductor, and an I-region 40 composed of an i-type semiconductor that is prepared between the P-region 20 and the N-region 30. The P-region 20 is connected to an anode electrode 21, and the N-region 30 to a cathode electrode 31, respectively. A reflective film is prepared on the lateral face side of the I-region 40. This constitution allows light to be efficiently received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278969-A (JP)
Title: Endoscope
Inventor: SATO EIJIRO
IPC: A61B1/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope that prevents both the occurrence of what is called a piece drop phenomenon where adjacent pieces turn together after going far beyond their prescribed curve angle and the breakdown of the contents of pieces.  <P>SOLUTION: An endoscope 1 is equipped with an operation part 3 connected with the base end of an insertion part 2 to be inserted into the body cavity, and a curved part 9 at the leading end of the insertion part 2, formed from a plurality of curved pieces 11 connected in series axially in the insertion part 2. The endoscope 1 is characterized in that protrusions 16, 17 are provided at least at the ends of adjacent pieces 11, located on the axis in the bending direction of the curved part 11 and protruding inwardly from these pieces, and that these protrusions 16, 17 differ in shape from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT