baber/WOPTO huggingface dataset:
Patent JP-2008204826-A (JP)
Title: Electronic discharge lamp lighting device
Inventor: NAKAZAWA IKUO
IPC: H02M7/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic discharge lamp lighting device, capable of properly lighting both a high-frequency lighting FHF86 type fluorescent lamp and a straight-tube fluorescent lamp having a size zone of 110 like FLR110H/A/100; and a luminaire having the electronic discharge lamp lighting device mounted thereon.  <P>SOLUTION: This electronic discharge lamp lighting device 10 is used for lighting a discharge lamp 6 with high frequency power. In the electronic discharge lamp lighting device, a lamp current is set at a predetermined value in the range of 450-600 mA in order to allow both a high-frequency lighting FHF86 type fluorescent lamp, and a straight-tube fluorescent lamp having a size zone of 110 like FLR110H/A/100 to be lit as the discharge lamp 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202173-A (JP)
Title: Starch-based paper strengthening agent and papermaking method using the same
Inventor: YAMAMOTO KANJI
IPC: D21H17/28
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper strengthening agent responsive to an increase in compounding ratio of used paper pulp which is deteriorated pulp fiber according to cost reduction, closed systematization of a papermaking system and a change from acidic papermaking to neutral or further alkaline papermaking etc., in production of paper or paperboard and capable of improving the paper strength while improving the freeness or retention and further improving paper product performances or productivity and to provide a papermaking method.  <P>SOLUTION: The paper strengthening agent is obtained by mixing an aqueous slurry of undissolved particles of raw starch or a modified starch prepared by subjecting the raw starch to a nonionic treatment with an aqueous solution of a high-molecular weight cationic polyacrylamide derivative having an advanced structural type molecular structure. By using the paper strengthening agent, the papermaking method comprises a step of adding the paper strengthening agent to a stock slurry and carrying out papermaking of the resultant pulp slurry. Thereby, the undissolved starch particles can be fixed on the pulp fibers with the cationic polymer and the starch particles can be dissolved in the subsequent drying step thereof to improve the paper strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204893-A (JP)
Title: Reflection type illuminating apparatus
Inventor: KASHIWAKURA KENICHI
IPC: F21V3/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type illumination apparatus which is small and light and matches well with a Japanese room, a western-style room and a living room or the like.  <P>SOLUTION: The reflection type illumination apparatus is provided with a flat formed illumination board 2 hung by supporting means 3a to 3d made of a wire or the like which faces a curved reflection board 1 having a concave front surface side. On the illumination board 2, there are provided planar light emitting portions 4a to 4d made of organic EL elements divided into a plurality of units, and a light from the planar light emitting portions 4a to 4d is irradiated toward the reflection board 1 and the reflected light from the reflection board is projected in an illumination space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203772-A (JP)
Title: Hologram recording or reproducing device, and hologram recording or reproducing method
Inventor: ISHIOKA KOJI
IPC: G11B7/135
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique where, in hologram recording/reproducing using a spacial optical modulator, the influence of the fluctuation in the wavelength of a light source is reduced.  <P>SOLUTION: In the hologram recording/reproducing device 10 where signal light 19 and reference light 20 obtained by introducing a light beam 16 from a laser light source 11 into a spacial optical modulator 17, and subjecting the same to spacial modulation are emitted to a hologram medium 22, and recording data are recorded/reproduced as a hologram, the wavelength of a light beam from the laser light source 11 is detected, and, in accordance with the wavelength of the light beam, the relative angle between the spacial optical modulator 17 and the light beam 16 made incident on the spacial optical modulator is changed, thus the emission angle between the signal light 19 and the reference light 20 emitted from the spacial optical modulator 17 is controlled to a prescribed direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207368-A (JP)
Title: Inkjet recording head and method of manufacturing inkjet recording head
Inventor: IIJIMA YASUSHI
IPC: B41J2/01
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately connect and fix an ink supply unit and a recording element unit more easily than ever and restrain images from deteriorating due to the inclination of arrays of discharge openings.  <P>SOLUTION: In the inkjet recording head, a recording element unit 20 having a recording element board to discharge ink from the discharge openings and an ink supply unit 10 having an ink supply route to supply the ink to the recording element unit from an ink tank storing the ink which are joined under pressure by a plurality of machine screws 27. The machine screws include those machine screws turned and tightened in the forward direction when the recording element unit and the ink supply unit are joined and those machine screws turned in the reverse direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211522-A (JP)
Title: Image reader and image forming apparatus
Inventor: SHIMOZAKA SHIHO
IPC: H04N1/04
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of detecting even a size other than standard sizes, and an image forming apparatus.  <P>SOLUTION: The image reader has: a device for mounting an original; and an original illuminating means for illuminating the original, and further has a determining function for scanning the original on the mounting device by the original illuminating means to acquire image data of a plurality of lines of the original and for using the image data to determine a main scanning size of the original. Since an original of an optional size can be detected by acquiring image data at a position separated from a reference position at which the original illuminating means starts reading an original only by an optional distance, even a size other than standard sizes can be detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289663-A (JP)
Title: Ophthalmologic apparatus
Inventor: TAKADA SHIGEKAZU
IPC: A61B3/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform alignment for measuring a plurality of characteristics of a subject's eyes, in a hybrid ophthalmologic apparatus which is equipped with a function for measuring (inspecting) a plurality of the characteristics of the subject's eyes.  <P>SOLUTION: This ophthalmologic apparatus is provided with a measuring unit which comprises a first measuring section with an optical system for measuring the first characteristics of the subject's eyes, and a second measuring section with an optical system for measuring the second characteristics of the subject's eyes, and in which the first and second measuring sections are arranged in such a manner that the measuring optical axes of the first and second measuring sections for the subject's eyes are different in height from each other. The ophthalmologic apparatus comprises a height position storing means for storing height position information of the measuring unit when the characteristics of the subject's eyes are measured by using the first measuring section, and a driving controlling means for adjusting the height by controlling the drive of the measuring unit on the basis of the height position information stored in the height position storing means, when the second characteristics of the subject's eyes are measured after the completion of the measurement of the first characteristics of the subject's eyes by the first measuring section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215446-A (JP)
Title: Easily disassembling-installing structure
Inventor: SUZUKI YASUTAKA
IPC: F16B19/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily disassembling-installing structure easy in disassembling.  <P>SOLUTION: When inserting a tool 35 into a tool inserting guide groove 27 from the arrow Q direction, the tool 35 is guided to the innermost side of the tool inserting guide groove 27. When moving the inserted tool 35 in the raising-up direction as indicated by an arrow R, the tool 35 abuts on an inclined face 33 of the tool inserting guide groove 27, and the action is generated by the principle of the lever. Afterwards, when the action by the principle of the lever reaches a clip 26 via a base 25, a locking state is released when deflection is caused in the clip 26 put in the locking state till then.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218161-A (JP)
Title: Connection device of metal halide lamp
Inventor: SHIOBARA TOYOSAKU
IPC: F21Y101/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device of a metal halide lamp capable of responding to instantaneous lighting by a simple structure.  <P>SOLUTION: An end connection body 2 arranged at one end of the metal halide lamp can be attached to and detached from a socket 3; the inside of a body 21 is a housing space 23; a base 22 is attached to the outer periphery of the body; a body 31 of the socket 3 is composed by attaching a lamp holder 32 fittable to the base 22 to the inside wall, and erecting a tubular body part 33 fittable to a fitting recessed part 24 on an inner bottom part; ends 151 and 161 of first and second lead wires of the metal halide lamp can be electrically connected to a first leading wire 8 on the tubular body part side from the bottom part of the fitting recessed part, and to a second leading wire 9, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215209-A (JP)
Title: Fuel injection valve
Inventor: YAMAMOTO NORIO
IPC: F02M51/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve 1 which prevents its needle 7 from making a poor operating performance even in case an inclination occurs in the elongating/contracting direction of a piezoelectric actuator 3.  <P>SOLUTION: A pressurizing piston 4 is composed of: a head part 4a abutting to the axial direction end face of the piezoelectric actuator 3 and receiving the displacement of the piezoelectric actuator 3; and a piston wall 4b in cylindrical shape receiving the motion of the head part 4a and moving in the axial direction, wherein these two parts are combined to be relatively movable in the radial direction. The movement of the head part 4a in the radial direction is restricted by an outer sleeve 5 to hold the periphery of the piston wall 4b slidably. According to the constitution described above, a deflection in the radial direction is generated between the head part 4a and the piston wall 4b in case the elongating/contracting direction of the piezoelectric actuator 3 is inclined relative to the axial direction, which suppresses inclination of the piston wall 4b, so that the piston wall 4b is prevented from seizing the outer sleeve 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188398-A (JP)
Title: Tablecloth
Inventor: HIRAMA YUKIKO
IPC: A63F3/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide opportunities to easily play games or plays or to study by adding the functions for games or plays to the limited functions for soiling prevention and a decoration in a conventional tablecloth.  <P>SOLUTION: On the surface of this tablecloth 1, games and plays such as a Shogi board 2, a game of Go board 3, and a baseball board, and in addition, learning subjects and questions and so forth such as a Japanese map and the names of prefectures, a world map and the names of countries, national flags, Chinese characters, a multiplication table, numerical calculations, the space and a constellation chronology are printed. Thus, a user can easily play games and plays, and can study as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217618-A (JP)
Title: Medical information management system
Inventor: NAGAEDA TAKESHI
IPC: G06Q50/22
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor hour of a user for acquiring appropriate information for the same patient in a medical institution.  <P>SOLUTION: In the medical information management system 10, an operation information client terminal 18 acquires pre-operative visit information for an operation corresponding for each patient, and registers the acquired pre-operative visit information in an operation information server 16. A ward information client terminal 28 acquires anamnese information for a medical practice in a ward corresponding for each patient, and registers the acquired anamnese information to a ward information server 26. An operation information client terminal 18 mutually compares, with respect to a predetermined item, pre-operative visit information and anamnese information corresponding to the same patient out of the pre-operative visit information registered in the operation information server 16 and the anamnese information registered in the ward information server 26, and displays the comparison result on a display 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317641-A (JP)
Title: Carried catalyst, manufacturing method of carried catalyst, catalyst, manufacturing method of catalyst, membrane electrode assembly and fuel cell
Inventor: UME TAKESHI
IPC: H01M4/90
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-active carried catalyst; a manufacturing method of the carried catalyst; a membrane-electrode assembly; and a fuel cell.  <P>SOLUTION: This carried catalyst is characterized by including a conductive carrier, and catalyst particles which are supported on the conductive carrier and have a composition represented by formula (1), and in which an area of a peak by a metal bond of an element T is 15% or more of an area of a peak by an oxygen bond of the element T in a spectrum obtained by X-ray photoelectron spectroscopic method (XPS). Pt<SB>x</SB>Ru<SB>y</SB>T<SB>z</SB>(1) where the element T is at least one element selected from the group consisting of V, Nb and Hf, x is 30 to 60 at.%, y is 20 to 50 at.% and z is 5 to 50 at.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218925-A (JP)
Title: Wiring board, manufacturing method of wiring board and inspection method thereof
Inventor: MATSUI AKIKO
IPC: H05K3/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board making it possible to judge whether or not a stab to be eliminated with a back drill has been completely removed, and a manufacturing method of such a wiring board and an inspection method thereof.  <P>SOLUTION: A through hole is formed in a substrate 10a, and a visually viewable display portion 30 is formed around the through hole 14 on the surface of the substrate 10a. One part of the through hole 14 provided with the display portion 30 is removed together with the substrate 10a therearound to form a processing hole 20. After the processing hole 20 is formed, the degree of remaining display portion 30 removed through the processing hole 20 is visually inspected, and the cut state of the through hole 14 is judged on the basis of a result of inspection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224703-A (JP)
Title: Image processing apparatus, encryption communication apparatus, encryption communications system, and program
Inventor: MIYOSHI NOBUKAZU
IPC: G09C1/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent eavesdropping of information transmitted inside an image processing apparatus by sharing a key between an encryption side and a decryption side without using a complex configuration or an expensive means and without making it easy to decrypt the key.  <P>SOLUTION: When transfer of information such as image data is started (S40a, S40b), a transfer signal is input (step S41a, S41b) into a random number generator and a random number is output simultaneously on the encryption side and the decryption side. At this time, the random number generator is initialized. On the basis of the output random number, a key is generated (step S43a, S43b) and encrypted (S44a) by a well-known DES algorithm. When a cipher text is transferred (step S45a), it is received (step S45b) by the decryption side and decrypted (step S45b). Then, the process is terminated (step S46a, step S46b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227770-A (JP)
Title: Image output method, image output device, and image forming apparatus
Inventor: TAKESUE TOSHIHIRO
IPC: H04N1/405
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output device which has improved picture quality by being capable of providing optimal dot reproduction in an electronic photograph, especially improving reproducibility of highlight, and expressing fine differences in gradation.  <P>SOLUTION: The inside of a cell is divided into two areas (S1). One-third of printing information is added to a center part (S2). It is determined whether or not setting of dither thresholds of all the pixels in the center part is finished (S3). The dither is set so that the one of 0 becomes 1/3 pixel out of pixels in a peripheral part (S4). It is determined whether or not setting of the dither thresholds for all the pixels has been finished (S5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226327-A (JP)
Title: Optical element and optical pickup device
Inventor: SAITO RYO
IPC: G11B7/125
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can be applied to recording/reproducing for four kinds of optical recording media, and has high diffraction efficiency and more enhanced optical performance, and to provide an optical pickup device using the optical element.  <P>SOLUTION: The optical element 11 includes a first diffraction part 11d and a second diffraction part 11e. The first diffraction part 11d is obtained by sequentially laminating a first member 11a of isotropic materials, a second member 11b with a refractive index different depending on an incident polarization direction, and a third member 11c of the isotropic materials, and by being arranged at a boundary between the first member 11a and the second member 11b. A second diffraction part 11e is provided at the third member 11c. The optical element 11 is arranged at the front of a single objective lens and a polarization direction of incident light of the optical element 11 is switched thereby the optical element 11 adapts to the optical recording medium of four kinds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227150-A (JP)
Title: Electronic apparatus
Inventor: FUJI TAKASHI
IPC: H01L23/427
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can cool a heating element from two directions using two cooling means to improve the cooling efficiency.  <P>SOLUTION: A semiconductor device 10 includes a first cooling means which is thermally coupled with a semiconductor element 22 to cool the semiconductor element 22 from one side of the semiconductor element 22 by forcing to circulate the cooling water within a cooler 12. Further, the semiconductor device 10 includes a second cooling means which is housed in a cooling medium holding section 11 to cool the semiconductor element 22 from the other different side of the semiconductor element 22 by ebullient cooling using a liquid cooling medium boiling at specified temperature. In addition, the semiconductor device 10 includes a second connecting tube 32 extending from the cooler 12 to be arranged at the cooling medium holding section 11 for making the cooling water going through the cooler 12 pass through the cooling medium holding section 11, and a condensation section 37 provided on the second connecting tube 32 at the cooling medium holding section 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227273-A (JP)
Title: Installation structure for electronic apparatus
Inventor: HASEGAWA YUTAKA
IPC: H05K7/18
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure for an electronic apparatus with high practicality, wherein a plurality of the electronic apparatus can be mounted in an identical stage of a server rack even if the total width of all the plurality of the electronic apparatus is close to 19 inch, thereby making effectively use of a limited space of the server rack.  <P>SOLUTION: When two electronic apparatus 1a, 1b are mounted in the server rack, a set of two joint brackets 4a, 4b is used, wherein a side plate 8 of the first joint bracket 4a is fastened on a side surface of the first electronic apparatus 1a, and a side plate 8 of the second joint bracket 4b is fastened on a side surface of the second electronic apparatus 1b with the second joint bracket 4b upside down. Next, a flat plate portion 7 of the first joint 4a bracket fastened on the first electronic apparatus 1a and a flat plate portion 7 of the second joint bracket 4b fastened on the second electronic apparatus 1b are fastened together with both of them stacked vertically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235054-A (JP)
Title: Metal foreign matters detecting method in lead acid storage battery, and manufacturing method of lead acid storage battery
Inventor: MIYAGI RIKIO
IPC: H01M10/12
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect a metal foreign matters mainly consisting of iron mixed into a lead acid storage battery with superior precision, and prevent an outflow into a market of the lead acid storage battery containing the metal foreign matters capable of causing internal short circuit and capacity reduction in a manufacturing process of the lead acid storage battery.  <P>SOLUTION: This is the detecting method of the metal foreign matters in the lead acid storage battery in which a tabular electrode plate and a separator are laminated, and in which a strap to collectively weld the electrode plate, an interior connecting member such as connection between cells, and a terminal are constituted of lead or lead alloy. By passing the assembled or half-manufactured lead acid storage battery in a coil in which a magnetic field is generated so that a magnetic flux direction becomes nearly parallel with the electrode plate face, and by detecting magnetic flux changes generated by the metal foreign matters, the metal foreign matters in the lead acid storage battery are detected. By this, the metal foreign matters mainly consisting of iron can be detected with superior precision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229179-A (JP)
Title: Slot machine
Inventor: HORIE NORIO
IPC: A63F5/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which makes players feel senses of risk and tension but none of boredom by notifying the players of the possibility of ending the reporting of figures and the sequence of the figures.  <P>SOLUTION: The reporting and non-reporting periods are determined. In the reporting period, the players are notified of shift possibility information representing the possibility of a shift to the non-reporting period from the reporting period based on the establishment of prescribed requirements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230582-A (JP)
Title: Crawler type travelling device
Inventor: TSUBOKURA SATORU
IPC: B62D55/088
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a scraper, removing soil on an inner peripheral surface of a crawler belt of a crawler type traveling device to a side part, from becoming resistance during work.  <P>SOLUTION: The scraper 63 can move between a use position removing the soil on the inner peripheral surface 14a of the crawler belt to the side part, and a retract position retracting from the use position.  <P>COPYRIGHT: (C)2009,JPO&INPIT