baber/WOPTO huggingface dataset:
Patent JP-2009036829-A (JP)
Title: Electrophotographic apparatus
Inventor: IKESUE TATSUYA
IPC: G03G21/08
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable electrophotographic apparatus which does not cause troubles such as image fogging, image density degradation, image memory, and image deletion.  <P>SOLUTION: The electrophotographic apparatus has an electrophotographic photoreceptor in which potential attenuation measured under conditions [1] and [2] is 2 to 8V. The electrophotographic apparatus includes: a process where, while the photoreceptor makes at least one rotation after image formation, a destaticization means is not operated but a charging means is operated; and a process where, while the photoreceptor makes at least one rotation thereafter, the charging means is not operated but the destaticization means is operated. The condition [1] is as follows: when the surface potential of the photoreceptor is -600(V), the photoreceptor is exposed under specific conditions, and the quantity of laser beam when the surface potential of the photoreceptor after 180 ms from the exposure reaches -400(V) is represented by (A). The condition [2] is as follows: when the surface potential of the photoreceptor is -600(V), the photoreceptor is exposed for 2.5 μs with the quantity of laser beam (A), and potential attenuation from 95 ms to 183 ms is measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008069452-A (JP)
Title: Hot-rolled high-carbon steel sheet and process for production of the same
Inventor: KOBAYASHI SATOO
IPC: C22C38/14
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled high-carbon steel sheet excellent in uniformity in the width direction.  <P>SOLUTION: The steel sheet contains C: 0.2 to 0.7%, Si: 0.01 to 1.0%, Mn: 0.1 to 1.0%, P: 0.03% or below, S: 0.035% or below, Al: 0.08% or below and N: 0.01% or below with the balance consisting of Fe and unavoidable impurities. The texture of the sheet is characterized by a mean ferrite grain size in the sheet edge of less than 35 μm, a mean ferrite grain size in the central area of less than 20 μm, and a mean carbide grain size of 0.10 μm to less than 2.0 μm. The steel sheet of the invention is manufactured by rough rolling, finish rolling at a finishing temperature of (Ar3+40°C) or above, cooling initiated within two seconds after the finish rolling at a cooling rate exceeding 120°C/s until a cooling stop temperature exceeding 550°C and below 650°C, coiling at a temperature of 550°C or below, pickling, and then spheroidizing at a temperature of 670°C to Ac1 transformation point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034358-A (JP)
Title: Pinball game machine
Inventor: SHIGETA TASUKU
IPC: A63F7/02
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine effectively reducing a burden applied to a player's hand when playing a game, while preventing a game being left in an untouched state.  <P>SOLUTION: A player places a hand 40 on the upper face of an operation lever 13 with hand fingers fitted in grooves 13a-13d and adjusts the shooting strength by vertically moving the operation lever 13. The player can thus play the game with the hand placed on the operation lever 13 in a substantially natural state to effectively reduce the fatigue even in a long-time game. When an obstacle 41 such as cigarette is inserted between the upper edge of an opening 17a and the upper face of the operation lever 13 to fix the operation lever 13 at a predetermined position, even if the player touches a touch sensor 18, a pressure sensor 19 detects it and this Pachinko machine stops the operation of a shooting device 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037966-A (JP)
Title: Scanning electron microscope
Inventor: IWATANI TORU
IPC: H01J37/28
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction of a resolution capacity of an image by limiting dispersed electrons in a small scanning electron microscope using a condensing lens which excludes an adjusting function such as axis aligning and intensity.  <P>SOLUTION: In the scanning electron microscope in which the inside of an inner pipe for passing an electron beam is set up to be vacuum and a low vacuum observation is possible with an objective restriction arranged between the inner pipe and a specimen chamber, a two-stage objective restriction unit having another second objective restriction between the objective restriction and the specimen is arranged at an end of the inner pipe. Further, the inner pipe having the two-stage objective restriction unit and the inner pipe having the objective restriction unit which has the objective restriction only are made exchangeable each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041395-A (JP)
Title: Rotating device
Inventor: CHOKAI YOHEI
IPC: F01C1/344
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency for converting the energy of a fluid into the rotating energy.  <P>SOLUTION: This turbine (rotating device) 1 comprises a casing 11 having a suction port 16 and a discharge port 17 for the fluid, a rotatable rotor 12 eccentrically disposed in the casing 11, and vanes 13a-13f installed in the rotor 12 in a projecting/retracting manner. The turbine receives the pressure difference of the fluid between the suction port 16 side and the discharge port 17 side by the vanes 13a-13f, and converts it to the rotation of the rotor 12. The vanes 13a-13f have flexible and thin sheets 18a-18f, respectively, so disposed as to be bent in the direction of being brought into contact with the inner wall of the casing 11 at the tips of the vanes 13a-13f. The sheets 18a-18f are brought into contact with the inner wall of the casing 11 due to the pressure difference of the fluid, and separates the suction port 16 side from the discharge port 17 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040248-A (JP)
Title: Electric power steering device
Inventor: MATSUDA KOHEI
IPC: H02P7/29
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a current value actually flowing in a steering assistant motor at high accuracy with a simple constitution.  <P>SOLUTION: A motor current value detected by a motor current detection means R6 is sampled at the sampling starting timing when a switch means 9 is turned ON and is started to be held to a motor current holding part 7. The motor current value held to the motor current holding part 7 is taken-in to a control means 4 at the hold timing when the switch means 9 is turned OFF. The sampling starting timing and the hold timing are changeable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042626-A (JP)
Title: Imaging unit, method for manufacturing imaging unit and electronic equipment
Inventor: CHIKAMI MOTOTAKA
IPC: H04N5/225
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve: an imaging unit having sufficient strength and achieving facilitation of attachment/detachment of members; a method for manufacturing an imaging unit; and electronic equipment.  <P>SOLUTION: A camera unit 200 is assembled by assembling a nearly plate-like cover 2 and a nearly box-like frame 1 so that a moving mechanism 250 provided in shaft holding parts 2a and 2b formed on the lower surface of the cover 2 may be housed inside the frame 1. Particularly, only the shaft holding parts 2a and 2b for disposing the moving mechanism 250 are formed on the lower surface side of the cover 2, thereby eliminating an obstacle to the assembly when respective members constituting the moving mechanism 250 are assembled on the cover 2. Moreover, various members are easily attached to the cover 2. Similarly, the members assembled on the cover 2 are easily detached, thereby easily exchanging parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046857-A (JP)
Title: Shield panel, shield panel connecting structure, shield wall body using them, shield room, and its construction method
Inventor: MINO JIRO
IPC: E04B1/92
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by improving workability and alleviate construction labor, particularly, for a connecting part between panels, when an electromagnetic shield function and a magnetic shield one are concurrently exerted.  <P>SOLUTION: This shield panel 1 comprises: a flat plate-like filling body 11; a first metallic plate 13 with conductivity, which is mounted on the one-surface side of the filling body 11; and an electromagnetic steel plate 15 with a protrusion 16 which is mounted on the other-surface side of the filling body 11 and formed in such a shape as to be protruded outward from the upper and lower ends and side end of the filling body. Additionally, the shield panel 1 to be connected are arranged adjacently to each other so that a section between the first metallic plates 13 of them and a section between the protrusions 16 can be put into the state of being isolated from each other; an auxiliary electromagnetic steel plate 31 composed of a shape like a strip of paper abuts astride the section between the abutting portions 16; and a first fitting 41 with conductivity is laid between the first metallic plates 16, so that each gap can be sealed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049768-A (JP)
Title: Device, method, and program for video-image data supply, video-image data relay device, and device, method, and program for video-image display
Inventor: TAKIGUCHI YASUNARI
IPC: H04N5/445
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow the time during viewing to be displayed in a video image by design that matches the video image.  <P>SOLUTION: In a television broadcast system 1, when a television program is displayed by a television device 3, while broadcasting additional video-image data DA generated, by adding time video-image data DT to actual video-image data DM during broadcasting of the television program by a broadcasting device 2, a composite video image VC, generated by superimposing a current-time video image VP, prepared on the basis of the time video-image data DT and the current time, onto an actual video image VM prepared by using the actual video-image data DM, is displayed. Consequently, the current time video image VP, comprising design, based on the time video-image data DT and showing the correct time based on the current time can be displayed, while superimposing it to the actual video image VM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327070-A (JP)
Title: Phosphor
Inventor: SHIMOMURA YASUO
IPC: C09K11/79
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor that can easily be produced and can give a light emitting device having high color rendering properties, the light emitting device using the phosphor and an image display and a lighting apparatus including the light emitting device.  <P>SOLUTION: The phosphor comprises a compound of garnet crystalline structure represented by general formula (I) as a parent body and Ce is contained in the parent body as a luminescent central ion, and when the luminescent color is expressed with the XYZ color system, the total of the chromaticity plottings x and y satisfies (x+y)≥0.6. In this case, the phosphor is represented by formula: M<SP>1</SP><SB>a</SB>M<SP>2</SP><SB>b</SB>M<SP>3</SP><SB>c</SB>O<SB>d</SB>(I) (wherein M<SP>1</SP>is at least divalent metal atoms including Ca and Mg, M<SP>2</SP>is at least one kind of trivalent metal atom selected form the group consisting of Si, Y, and Lu, M<SP>3</SP>is a tetravalent metal atom at least one selected from the group consisting of Si and Ge, a is 2.7 to 3.3, b is 1.8 to 2.2, c is 2.7 to 3.3, and d is 11.0 to 13.0).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053255-A (JP)
Title: Optical signal processor
Inventor: OBA NAOKI
IPC: G02F3/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems in a conventional optical signal processor: since a confocal optical system is constituted having a condenser lens at a nearly intermediate point in a spatial optical path, the distance of a spatial optical system is long; consequently it is difficult to make the whole optical signal processor compact and adjustment processing during manufacture of the optical signal processor requires high accuracy, and costs for the optical signal processor and a manufacturing method therefor are high.  <P>SOLUTION: The optical signal processor has greatly shortened length of the spatial optical system by devising a lens arrangement different from that of the confocal optical system. The optical signal processor includes a first condenser lens disposed very nearby a signal processing element and a second condenser lens disposed nearby a spectroscopic element, the distance between the spectroscopic element and the signal processing element is nearly equal to the focal length of the first condenser lens. An optical path length can be shortened to a half of that of a conventional technique. A function of the second condenser lens can be included in an AWG having light condensing operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052945-A (JP)
Title: Treatment method of specimen originated in oral cavity inside in immunochromatographic examination
Inventor: KUWANO MIYUKI
IPC: G01N33/543
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a specimen originated in an oral cavity necessary for performing examination accurately and simply, when examining or diagnosing a periodontal disease by using the specimen originated in the oral cavity by an immunochromatographic method.  <P>SOLUTION: The specimen originated in the oral cavity is treated by allowing an anionic surfactant, preferably, sodium dodecyl sulfate or sodium deoxycholate, to function to the specimen collected from inside the oral cavity for examining or diagnosing the periodontal disease, such as saliva, mouse wash discharge liquid, gingival crevice leachate, or plaque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050403-A (JP)
Title: Bathroom heater with sauna function
Inventor: YAMAMOTO TETSUYA
IPC: A61H33/10
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large water drops from entering a bathroom when they are scattered around an air circulation fan if it gets wet in the case of a bathroom heater 1 also serving as a sauna, which is provided with a vent channel 5 connecting an air absorption port 3 and an air blow port 4, an air circulation fan 6 and a heater 7 located at its upstream in the vent channel 5, and a water crushing means 8 to crush warm water into fine water drops and mix them with air flowing through the vent channel.  <P>SOLUTION: The water crushing means 8 includes a collision board 83 arranged in the vent channel 5 between the heater 7 and the air circulation fan 6 at a position downstream the air absorber 6a of air circulation fan 6, a water discharge nozzle 82 for jetting warm water toward the collision board 83, and a drain pan 84 for receiving water dropping from the collision board 83. Air-permeable clearances 83e, 83f are secured in spaces between the end of the collision board 83 on the side of the heater 7, its opposite end and the drain pan 84 respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050574-A (JP)
Title: Cabinet holding fixture
Inventor: KAJI YOSHIAKI
IPC: A47B97/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a cabinet from falling down with a simple structure correspondingly to a difference in a distance between the top of the cabinet and the ceiling.  <P>SOLUTION: A cabinet holding fixture 3 holds and fixes a cabinet 1 by being interposed between the top of the cabinet 1 and the ceiling 2 in the form of strut. The fixture includes a base part 4 that is placed on top of the cabinet 1, a patch part 6 that serves as a patch plate 5 with the upper end abutting on the ceiling 2, and a connection part 7 that connects the base part 4 and the patch part 6. The connection part 7 is composed of a wooden plate that is erected and can be cut off. The base part 4 and the patch part 6 are connected to each other through the connection part 7 of which at least either the upper end or the lower end is cut and removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086004-A (JP)
Title: Method of manufacturing electronic device, electronic device, oscillator, and electronic apparatus
Inventor: ARATAKE KIYOSHI
IPC: H03H3/02
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a production process simple, obtain a finished surface whose edge is sharply formed as a concave portion for forming a cavity, and allow miniaturization.  <P>SOLUTION: In a method of manufacturing an electronic device, when producing a base portion 7, first, base main body portion intermediate members 31, 32 and a partition portion intermediate member 33 are formed with a material to which an anode bonding can be applied by mold forming, the base main body portion intermediate members 31, 32 are put on the partition portion intermediate member 33 and those are baked at the same time to produce the base portion as one portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009054551-A (JP)
Title: Connection terminal
Inventor: AKASHI TOMOYA
IPC: H01R12/04
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal without requiring an anti-falling tool.  <P>SOLUTION: Substrates with wiring patterns formed on upper surfaces are vertically disposed apart from each other. The connection terminal is mounted on the surface of the lower substrate to fit into a hole in the upper substrate to electrically connect together the substrates. The connection terminal includes: a terminal part 11 connected to the wiring pattern surface of the lower substrate at its lower end and fit into the hole in the upper substrate to be connected onto the wiring pattern of the upper substrate at its upper end; a terminal holding part 12 having a plurality of legs engaged with the terminal part concerned on the lower end side of the terminal part; and a support part 13 protruding from the terminal part concerned to support the upper substrate on the upper end side of the terminal part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057847-A (JP)
Title: Hysteresis brake device and valve timing control device of internal combustion engine using the device
Inventor: KOBAYASHI YOSHIYUKI
IPC: F01L1/34
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hysteresis brake device capable of improving responsiveness in brake torque by improving electric current responsiveness, by shortening the axial length of the device.  <P>SOLUTION: Electromagnetic brake force is applied to a hysteresis ring 18 by exciting an electromagnetic coil 20 by carrying an electric current, and a relative turning phase of a timing sprocket 2 and a camshaft 1 is changed. When carrying the electric current to the electromagnetic coil, while large braking force is applied to the hysteresis ring by assisting the electromagnetic brake force by magnetic force of a permanent magnet 21 fixed in a coil yoke 19, when the electric current is not carried to the electromagnetic coil, a part of a magnetic flux of the permanent magnet applies a little brake torque to the hysteresis ring to a degree of not making the brake force act on the hysteresis ring against spring force of a torsion spring 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057063-A (JP)
Title: Packaging member and packing case equipped with the same
Inventor: SETOGAMI YUTAKA
IPC: B65D77/26
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging member capable of storing an article such as a manual and an accessory and holding the article even after packing an object to be packed in an outer box with a simple constitution, and a packing case having the same.  <P>SOLUTION: The packaging member 10 is formed by folding a bottom surface part 11, side surface parts 12a and 12b, connection parts 13a and 13b and a folding piece 14. The connection parts 13a and 13b and shock-absorbing materials 17a and 17b are engaged with each other and thereby can be connected to each other, and the manual P can be stored in a storing space S formed by the bottom surface part 11, the side surface parts 12a and 12b, a supporting part 17aa of the shock-absorbing material 17a, and the folding piece 14. The movement of the article on the storing space S can be limited by tilting and erecting the folding piece 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058153-A (JP)
Title: Condenser cooling system for power-generating plant
Inventor: YAMAZAKI KOUJI
IPC: G21D1/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser cooling system for a power-generating plant capable of lowering a temperature of circulating water as cooling water drained from a circulating water system, suppressing influence on surrounding environment of the power-generating plant, and being additionally installed according to the output of an existing power-generating plant.  <P>SOLUTION: This condenser cooling system for a power-generating plant comprises an auxiliary cooling water system 10 consisting of an auxiliary cooling water system pipe 11 branched from a first circulating water system pipe 3 and joined to and connected with the first circulating water system pipe 3 at a downstream side of a branch part, an auxiliary cooling water system pump 13 disposed on the way of the auxiliary cooling water system pipe 11, and an auxiliary cooling water system heat exchanger 14 disposed at a downstream side of the auxiliary cooling water system pump 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059217-A (JP)
Title: Information processor and information processing method
Inventor: ISHIWATARI SHUSUKE
IPC: G06F17/30
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation load for a user when editing a retrieval folder displayed hierarchically.  <P>SOLUTION: This information processor for retrieving data, using the retrieval folder displayed hierarchically, is provided with a means (205) for receiving an assignment of the moving-object retrieval folder, a means (206) for moving the retrieval folder to the lowest rank of hierarchy in the assigned the retrieval folder as a moved side, a means (204) for displaying hierarchically the retrieval folder moved to the moved side, together with a high rank of retrieval folder in the moved side, and a means (203) for retrieving a data satisfying a logical product of a retrieval condition set in the retrieval folder displayed hierarchically, and a retrieval condition set in each retrieval folder displayed in the rank higher than the retrieval folder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058483-A (JP)
Title: Method and sensor for detecting substance adsorption
Inventor: MIYADERA NOBUO
IPC: G01N5/02
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance adsorption sensor capable of accurately detecting the variation of adsorption mass of a detected substance and the consequent variation of optical characteristics at the same time utilizing a piezoelectric element.  <P>SOLUTION: A crystal substrate 1 is the one whose crystal cutting azimuth is AT cut. Crystal oscillating electrodes 2, 3 which are Ag electrodes 2, 3 formed of silver Ag, are formed on the crystal substrate 1 by vacuum evaporation. The Ag electrode 3 which is the electrode of the crystal substrate 1 as a matter of course, is also used as a metal thin film for resonance excitation of surface plasmon in this embodiment, that is, the Ag electrode 3 serves as both the electrode of the crystal substrate 1 and the metal thin film for resonance excitation of the surface plasmon SP.  <P>COPYRIGHT: (C)2009,JPO&INPIT