baber/WOPTO huggingface dataset:
Patent JP-2008293599-A (JP)
Title: Optical pickup device
Inventor: MIYATAKE MASAKATSU
IPC: G11B7/13
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device configured to generate a focus error signal by using an astigmatism method, in which a degradation in performance of reading information recorded in an optical recording medium or a degradation in performance of writing information to the optical recording medium can be suppressed.  <P>SOLUTION: A photodetector 9 included in the optical pickup device is equipped with: a light receiving part 9a for receiving a reflected light from the optical recording medium; an IC board 9b having a circuit for converting an optical signal received by the light receiving part 9a into an electric signal; and a cover glass 9c disposed so as to cover the light receiving part 9a and secured to the IC board 9b. The cover glass 9c has semi-circular shape having a center CB and a peripheral part SB lower than the center CB, and configured to generate astigmatism for generating an FE signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300089-A (JP)
Title: X-ray tube
Inventor: KITAO ATSUSHI
IPC: H01J35/14
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube of an X-ray fluoroscope with an area (a volume) breaking vacuum made as little as possible, in exchanging components such as a target and an aperture.  <P>SOLUTION: The X-ray tube is provided with a filament 1 emitting electron beams, a grid electrode 2, an anode 3 accelerating the electron beams emitted, a magnetic field lens 5 focusing the electron beams, a target 6 fitted on an X-ray transmission window and an aperture 7 arranged at a lower part of the target, with a periphery of the filament 1 and a periphery of the electron beam line 9 from the filament 1 over to the target 6 maintained in a high vacuum state. A shutter 15 capable of opening and closing for partitioning a vacuum space of the electron beam line 9 is provided at an intermediate part of the electron beam line 9 from the anode 3 to the target 6, and further, a degassing valve 20 is provided for releasing the vacuum space at the target side partitioned by the shutter 15 to the atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296804-A (JP)
Title: Console box for vehicle
Inventor: MASUDA DAISUKE
IPC: B60R7/04
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow taking-out/putting-in of an article from/into an article storage space in a console box during the use of a table, and to simultaneously spread the article storage space in the console box by also utilizing a table storage space.  <P>SOLUTION: The table storage space 15 for storing the table 5 is provided at a position adjacent to a vehicle front side relative to the article storage space 13 in the console box body 3, and a detachable partition plate 7 is provided between the table storage space 15 and the article storage space 13. The partition plate 7 is removed from the console box body 3 in the table use state that the table 5 is drawn out from the table storage space 15. Whereas, in the state that the table 5 is stored in the table storage space 15, the partition plate 7 is attached to the console box body 3 to partition the table storage space 15 and the article storage space 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301347-A (JP)
Title: Color separation image processing method and apparatus, and storage medium therefor
Inventor: NISHIKAWA HIROMITSU
IPC: H04N1/46
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a vertex of an ink value on a side BC of a triangle ABC is defined as I, the direction of a contour line that becomes a guide is inverted on a side AI as a boundary, a pseudo contour near the side AI is made easy to generate by the effect of the inversion and in order to suppress the generation of the pseudo contour, it becomes difficult to design a signal value line of a control line.  <P>SOLUTION: A color separation image processing apparatus includes: a control line setting means for setting at least seven control lines connecting white points and black points in a first color space in accordance with the scale of an LUT; a lattice point weighting calculating means for calculating weighting, respectively, for lattice points interpolated by a three-direction interpolation means that forms a triangle using three sides in a tetrahedron formed in the first color space and performs interpolation using signal information of two sides holding a vertex therebetween totally in three directions from three vertices of the triangle to counter sides thereof; and a weighting averaging means for performing weighting averaging on lattice point data calculated by the three-direction interpolation means and the lattice point weighting calculating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298398-A (JP)
Title: Storage
Inventor: TANIMIZU AKIHIRO
IPC: F25D11/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a storage capable of confirming, after test completion, the temperature inside the storage from test start to the test completion without providing an additional dedicated circuit and display means.  <P>SOLUTION: The storage is provided with a heat insulation container 1 for preserving a stored object at predetermined temperature, a Peltier element 10a for adjusting the temperature inside the heat insulation container 1 and a control substrate 16 for controlling the Peltier element 10a. By a setting part 61 provided in an opening/closing door 5 of the storage, a program including the temperature inside the heat insulation container 1 and temperature holding time of the heat insulation container 1 is set. A storage element stores, in time series, the program set by the setting part 61 and the temperature inside the heat insulation container 1, and a display part 62 displays storage information stored by the storage element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282369-A (JP)
Title: Keyboard input system using game controller
Inventor: SHIMIZU YUKI
IPC: A63F13/42
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient keyboard input system capable of touch typing without displaying an on-screen keypad by using an input device, such as a game controller.  <P>SOLUTION: With each button of an input device having a plurality of buttons, a decoration key, a corresponding key when the button function is changed by the decoration key, and a button specific key are associated. While the button is being pressed, the button functions as the decoration key, and the function of another button is changed to associate it with another key to input a specific key. A time in which a key is functioning as the decoration key is within a fixed time limit, a specific key associated with a button corresponding to the functioning decoration key is input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304614-A (JP)
Title: Polarization element and exposure device
Inventor: ITO TETSUZO
IPC: H01L21/027
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization element for ultraviolet region which is insensitive to a manufacturing error and has a wide usable incident angle range.  <P>SOLUTION: The polarization element is constituted such that a first laminated film group 2 which is constituted by alternately laminating a first film and a second film having a refractive index smaller than that of the first film and satisfies relations of 1.2×λ/4<H<1.4×λ/4 and 1.2×λ/4<L<1.4×λ/4 and a second laminated film group 3 which is constituted by alternately laminating the first film and the second film and satisfies relations of 0.9×λ/4<H<1.1×λ/4 and 0.9×λ/4<L<1.1×λ/4 are stacked on a substrate 1. Therein, λ is center wavelength of ultraviolet light made incident to the polarization element, H is optical film thickness of the first film and L is optical film thickness of the second film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304315-A (JP)
Title: Measuring device, measuring probe and operation device
Inventor: YAMAMOTO HIROYUKI
IPC: G01R1/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To bring a measuring probe into contact with a desired position, in an accurate and easy manner.  <P>SOLUTION: A megohmmeter 1 (measuring device) includes a measuring section 11 that measures electrical parameters by outputting a measuring signal S4 to a measuring object 100 via test probes 4, 4 (measuring probe), having a contact shoe 31a to which a signal cable 32 is connected and a control section 15 that controls the measuring section 11, disposed in the body section 2 (measuring device body). The measuring device also includes a measurement start switch 23 and a signal output section 12, which outputs a measurement start signal S1, disposed in one of the test probes 4; a probe side operation unit 3 that applies the measurement start signal S1 to the contact shoe 31a, when the measurement start switch 23 is operated; and a signal detecting section 12, which is constituted so that the measurement start signal S1 can be detected, disposed in the body section 2, and which outputs a detection signal S2 when the measurement start signal S1 is detected, wherein the control unit 15 starts the output of the measuring signal S4, when the detection signal S2 is output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316077-A (JP)
Title: Infrared sensor
Inventor: UCHIDA YUICHI
IPC: G01J1/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared sensor capable of enhancing sensitivity and heightening response speed, with a configuration wherein temperature detection parts are arranged in a two-dimensional array shape.  <P>SOLUTION: The sensor includes a base substrate 1; a plurality of temperature detection parts 3 arrayed in the two-dimensional array shape on one surface side of the base substrate 1, for absorbing an infrared ray and detecting a temperature change caused by absorption; a plurality of heat insulating parts 4 for supporting each temperature detection part 3, respectively, so that each temperature detection part 3 is arranged separately from one surface of the base substrate 1, and performing heat insulation between each temperature detection part 3 and the base substrate 1; and a sealing member 20 enclosing each temperature detection part 3 and each heat insulating part 4 on one surface side of the base substrate 1, and forming an airtight space 15 between itself and the base substrate 1. Each heat insulating part 4 is formed of a porous silicon oxide which is a porous material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311298-A (JP)
Title: Placing stand and plasma treatment apparatus using the same
Inventor: SASAKI YOSHIHIKO
IPC: H01L21/683
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing stand capable of reducing a gap between a shielding member and a base material caused by a difference in thermal expansion without a risk of the breakage of the shielding member.  <P>SOLUTION: This placing stand 3 on which a substrate G is placed in a treatment chamber for subjecting the substrate to a plasma treatment comprises: a metal-made base material 5; a placing part 6 provided on the base material 5 for placing the substrate; and a shielding member 7 composed of insulating ceramic provided so as to surround upper parts of the placing part 6 and the base material 5, wherein the shielding member 7 is divided into a plurality of divided pieces 7a and has a biasing mechanism 50 for biasing the plurality of divided pieces 7a close to one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309995-A (JP)
Title: Toner supply device and image forming apparatus
Inventor: SUENAGA TAKENORI
IPC: G03G15/08
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the amount of toner supplied from a toner storage container when a remaining toner reserving volume of a toner reserving section decrease, because the toner consumption amount is large in a state where an image of high printing rate must be printed continuously.  <P>SOLUTION: The toner amount inside the toner reserving section can be kept at a predetermined amount by controlling the toner amount supplied from the toner storage container based on a signal of a toner amount detection sensor, so that packing is not caused in the toner reserving section, and reduction of the image concentration due to the lack of toner supply can be suppressed even in a state where the image of high printing rate is continuous.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307214-A (JP)
Title: Game machine
Inventor: MIKUNI KANJI
IPC: A63F7/02
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suppressing an increase in number of components while securing precision in positioning components required to be precisely positioned.  <P>SOLUTION: The game machine includes: a first component constituting a game machine; a second component having a second connecting portion connected to a first connecting portion provided at the first component, and constituting the game machine; a positioning member attached to any of first and second components and positioning the first connecting portion and the second connecting portion; and a third component supported by the positioning member and constituting the game machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308201-A (JP)
Title: Bouquet wrap machine with light-emitting device
Inventor: ENDO SEIJI
IPC: B65D85/50
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide bouquet wrap machine with a light-emitting device capable of providing a more gorgeous and beautiful bouquet by using a simple device, a small number of LEDs as light-emitting means and a transparent wrapping film.  <P>SOLUTION: The bouquet wrap machine comprises a bouquet binder comprising a power supply box having a built-in power supply and a built-in switch circuit, a plurality of lead wires each connected to an electric circuit of the power supply box and having the LED element at its end, and a fixing belt fixing them to the bouquet; and a light-scattering film capable of covering at least the outer circumference of a plurality of LED elements and the bouquet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307284-A (JP)
Title: Display object holder
Inventor: WAKABAYASHI KIYOSHI
IPC: A47G29/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder which serves as an interior decoration constituent and constitutes an interior decoration desired together with a holding object.  <P>SOLUTION: The holder is provided with a holder main body part 9, a receiving recess part 29 formed in the body part 9, a holding part 3 mounted on the part 29 and for sandwiching the display object to hold it and a fixing means 7 by which the body part 9 is fixed toward a display facade. Preferably, the holding part 3 is composed of an elastic sandwiching piece having a U-shaped cross section and provided with a cushion pad 17 on the sandwiching faces, so that the holding part 3 and the fixing means 7 are composed of an integral component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000079-A (JP)
Title: Walking-type agricultural machine
Inventor: YOSHINO AKANE
IPC: A01B33/08
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type agricultural machine having optimum number of clutch shifters and devised arrangement of an operation system for a side-clutch mechanism furnished with proper clutch shifters.  <P>SOLUTION: Power of an engine 3 mounted at the upper part of the machine, is transmitted through a vertical transmission shaft 12 to the right and left side clutch mechanisms E, and the right and left output parts 1A placed at the lower part. Each of the right and left clutch mechanisms E is furnished with clutch shifters 23, 27 for switching on/off state. A shift operating shaft 22 for transmitting operation force to the clutch shifter 27 is placed in a cylindrical shift operating shaft 20 for transmitting operating force to the clutch shifter 23, to form a double-shaft structure part, and the transmission shaft 12 and the double-shaft structure part are placed back and forth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006543-A (JP)
Title: Biaxially oriented polyester film
Inventor: IKEHATA YOSHITOMO
IPC: G02B1/14
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality optical laminated polyester film which has excellent heat resistance, excellent light transmittance, mechanical strength, and thickness accuracy, which are inherent in a biaxially stretched film, and exhibits less distortion in heat process, and has inconspicuous interference spots and little flaw when a cured material layer made of ultraviolet curable or electron beam curable acrylic resin is provided on an adhesion modifying layer.  <P>SOLUTION: A simultaneously biaxially stretched polyester film is provided with an adhesion modifying layer made of composition comprising the adhesion modifying layer and particles on one side. The biaxially oriented polyester film is characterized in that a plane orientation degree (ΔP) is 0.080-0.160, and a thickness unevenness of film is less than 8%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010136-A (JP)
Title: Heat spreader for semiconductor device
Inventor: KOYAMA SHIGEKI
IPC: H01L23/373
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat spreader for a semiconductor device, capable of being easily bonded with no fracture of multiple pin-type fins even if they are built in a heat radiation structure for a semiconductor device which is cooled by air.  <P>SOLUTION: The heat spreader 1 for a semiconductor device includes a plurality of post-like members 12 bonded on one surface of a plate-like member 11, and a bonding layer 15 formed between the plate-like member 11 and the post-like member 12. The plate-like member 11 includes a composite material containing a matrix consisting of aluminum 111 and silicon carbide particles 112 dispersed in the matrix. The post-like member 12 includes aluminium-containing material. The percentage of the area in which aluminum is present in one surface of the plate-like member 11 is 30% or higher. The maximum effective length of the silicon carbide particle 112 is 10% or less the diameter of a circle equivalent to the area of projection plane that is acquired when a bonding interface 14 is projected onto one surface of the plate-like member 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006369-A (JP)
Title: Laser beam machining apparatus and laser beam machining method
Inventor: KOBAYASHI KATSUYUKI
IPC: B23K26/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and a laser beam machining method which can perform high quality machining.  <P>SOLUTION: (a) With all energy of an incident laser beam directed to a first route by a beam deflector, a laser pulse is emitted from a laser beam source and made incident on the beam deflector. (b) A relationship between the lapse of time from the rising point of time of the laser pulse and the light intensity is acquired during the transient period of the light intensity reaching a stationary state. (c) On the basis of the acquired relationship, an emission efficiency is determined and, after the light intensity of the laser pulse reaches the stationary state, the beam deflector is caused to emit the laser beam of the energy of the determined emission efficiency portion along a second route, and to emit the laser beam of the residual energy along the first route.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016075-A (JP)
Title: Manufacturing method of composite electrolyte membrane, and membrane electrode assembly equipped with the same
Inventor: HARADA HIROSHI
IPC: H01M8/10
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composite electrolyte membrane in which dimension change amount by swelling can be controlled and which includes sufficient strength, and its manufacturing method.  <P>SOLUTION: In the manufacturing method of the composite electrolyte membrane used for manufacturing a membrane electrode assembly for a fuel cell, a composite electrolyte membrane precursor 10 which is obtained by melting electrolyte precursor resin 2 and impregnating it into a porous substrate 1 is hydrolysis treated so as to be formed into the composite electrolyte membrane 20 equipped with proton conductivity. The composite electrolyte membrane 20 of a swollen state by the hydrolysis treatment is dried. Against the composite electrolyte membrane 30 contracted by drying, further stretching treatment is processed to form the composite electrolyte membrane 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014955-A (JP)
Title: Image forming apparatus
Inventor: IWAMOTO TAKESHI
IPC: G03G15/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, capable of attaining satisfactory image formation, while accurately positioning a photoreceptor unit including a plurality of photoreceptors to an image forming apparatus body without disturbance of image formation by the positioning.  <P>SOLUTION: When a drum unit 21 is installed to a body casing 2 from the front side to the rear side, cutout parts 69 of the drum unit 21 abut on both ends 79 of a shaft member 78, whereby the drum unit 21 is accurately positioned. A central part 80 of the shaft member 78 is disposed above a passing path 48 so that the shortest distance L1 between the central part 80 and a transfer unit 19 is longer than the shortest distance L2 between each of the ends 79 and the transfer unit 19. Accordingly, a paper 3 passing through the passing path 48 can be prevented from interfering with the central part 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017249-A (JP)
Title: Amplifier circuit
Inventor: TAKEMOTO KYOJI
IPC: H03F3/45
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-offset and low-noise amplifier circuit that continuously amplifies a wideband signal at a fixed gain.  <P>SOLUTION: An amplifier circuit block 101 and a compensation circuit block 102 are provided. The amplifier circuit block 101 is provided with: an adder 104 which subtracts an output signal of the compensation circuit block 102 from an input signal; and an amplifier circuit 103 that operates in a wide band. The compensation circuit block 102 is provided with: a low-offset-voltage and low-frequency low-noise amplifier circuit 105; an adding block 107 which subtracts an output signal of the amplifier circuit 105 from an output signal of the amplifier circuit 103 so as to generate its differential signal; and a feedback circuit block 106 that negatively feedbacks the differential signal to the adder 104. An offset voltage and low-frequency noise of the amplifier circuit block 101 are reduced by the negative feedback of the differential signal. The operating band of the whole amplifier circuit is determined by the characteristics of the amplifier circuit 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015046-A (JP)
Title: Developer deterioration measuring device, image forming apparatus mounting the device, maintenance management system having image forming apparatus, and maintenance management method for image forming apparatus
Inventor: MORITA TATSUYA
IPC: G03G15/08
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image forming apparatus or the like having a function of: detecting deterioration of used developer so that a user replaces the used developer with fresh developer at an appropriate time before image quality degrades due to a change in charging of toner as a result of developer deterioration; and informing a user of the degree of developer deterioration.  <P>SOLUTION: The developer deterioration measuring device measures the deterioration of developer composed of two components: carrier and toner. The device calculates the electrostatic capacity value of carrier present on the developing sleeve of an image forming apparatus after development. The device measures the deterioration of developer by comparing that value with the electrostatic capacity value of unused carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT