baber/WOPTO huggingface dataset:
Patent JP-2009199672-A (JP)
Title: Optical pickup apparatus and optical disk apparatus
Inventor: MORI TAIICHI
IPC: G11B7/135
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus and an optical disk apparatus which suppress adverse astigmatism which occurs in blue laser light and a change in light amount which occurs in DVD/CD light when monitoring the amount of light reaching objective lenses from a blue laser light source and a DVD/CD light source, respectively, using a shared front light sensor provided behind two beam rising mirrors.  <P>SOLUTION: A wedge angle δ of the beam rising mirror 9 for DVD/CD is set to be within a range in which adverse astigmatism does not occur in blue laser light and two or more sets of light and dark interference patterns of DVD/CD light can be detected at an aperture 20a of the condenser lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200920-A (JP)
Title: Video-recording/playback apparatus
Inventor: KONDO MITSUFUSA
IPC: H04N5/76
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video-recording/playback apparatus wherein finding of the content data in retrieval is easy and high retrieval efficiency of content data is attained, with respect to the video-recording/playback apparatus comprising a means for moving (MOVE) or copying (COPY) copyright-protected content data to a device connected to a home network.  <P>SOLUTION: When copyright-protected content data are moved (MOVE) or copied (COPY), virtual attached information of the target content data is generated and held in a moving (MOVE) or copying (COPY) source device. When retrieving copyright-protected content data, the content data and the virtual attached information of the relevant content data are also to be retrieved. In the case that the virtual attached information is found prior to finding the content data, information of the relevant content data is acquired from the virtual attached information and utilized as auxiliary information of retrieval, thereby attaining improvement in retrieval efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199005-A (JP)
Title: Waste toner collecting container and image-forming device
Inventor: ONO HIROSHI
IPC: G03G21/10
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To set a deformed flexible seal, to cancel the force lifting a movable chip acting on the pressing force of a waste toner with the force which deforms the flexible seal, to detect the weaker force, thereby improving precision in detecting an amount of collected waste toner.  <P>SOLUTION: A waste toner collecting container is provided with; a bending means which is pressed by a waste toner to bend upward; a movable means having a detected means which is rotatively supported at its one end and is pressed by the bending means which bends upward, to displace the other end upward; and a detection means which detects that the detected means is displaced upward. In this case, the bending means is set to bend upward in a natural state in which no force is applied. The movable means is set so that the weight of the movable means may be larger than the force which deforms the bending means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196603-A (JP)
Title: Non-pneumatic tire
Inventor: HANADA RYOJI
IPC: B60C5/24
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-pneumatic tire capable of preventing buckling without increasing the weight in the non-pneumatic tire T having a spoke structure 2.  <P>SOLUTION: In the non-pneumatic tire T, the spoke structure 2 in which spokes 5 interconnecting an annular outer peripheral member 3 and an annular inner peripheral member 4 in the radial direction are intermittently arranged in the circumferential direction leaving intervals is jointed to an inner peripheral side of a tread ring 1. In at least part of a plurality of spaces formed between the adjacent spokes 5, 5 in the tire circumferential direction, air is contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197773-A (JP)
Title: Cylinder head device, internal combustion engine provided with the same, and method for manufacturing cylinder head device
Inventor: SAGATA MUNEHIRO
IPC: F01L1/34
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head device capable of sharing a cam bracket.  <P>SOLUTION: Oil channels 21a, 21b are formed on a cylinder head 3 provided with an exhaust camshaft 8 and an intake camshaft 10. A cam bracket 29 comprises a first bearing 29a having a first supply passage 30 communicating to the oil channel 21a formed on an inner circumference surface and rotatably supporting a journal of the exhaust camshaft 8, and a second bearing 29b having a second supply passage 31 and channels 26a, 26b for control guiding oil to a variable valve timing mechanism formed on an inner circumference surface and rotatably supporting a journal of the intake camshaft 10. When the variable valve timing mechanism is provided on the intake camshaft 10, the first supply passage 30 and the second supply passage 31 are shut off by a weir 32 and communication between the oil channel 21b and the channels 26a, 26b for control is maintained. When the variable valve timing mechanism is not provided, communication between the first supply passage 30 and the second supply passage 31 is maintained and the channels 26a, 26b for control are not provided at the cylinder head 3 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206186-A (JP)
Title: Light emitting device
Inventor: TANAKA KENICHIRO
IPC: H01L33/60
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has high reliability and is made reduced in cost.  <P>SOLUTION: The light emitting device includes a package (not illustrated) which includes one optical detecting element 4 detecting light beams emitted from a plurality of LED chips 1a to 1d differing in light emission color and extracts mixed-color light of the light beams from the respective LED chips 1a to 1d, switching elements Qa to Qd inserted into feed lines to the respective LED chips 1a to 1d, and a control unit 10 which performs PWM control over the respective switching elements Qa to Qd on the basis of the output of the optical detecting element 4 to individually control optical outputs of the respective LED chips 1a to 1d. The control unit 10 generates a PWM signal to be supplied to the respective switching elements Qa to Qd so that a mixed-color period Ta wherein all the LED chips 1a to 1d illuminate and a monitoring period Tu wherein only one LED chip to be monitored using the optical detecting element 4 illuminate may alternate in time series and LED chips which illuminate to be monitored may change in sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203869-A (JP)
Title: Valve timing control system
Inventor: KUSANO SHIGEYUKI
IPC: F01L1/34
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control system securing startability of an internal combustion engine and controllability of valve timing.  <P>SOLUTION: The valve timing control system 10 controls valve timing of intake valves opened and closed by camshafts 4 in the internal combustion engine 1 wherein fluctuating torque of mutually shifted alternating phases act on a pair of the camshafts 4. It is equipped with an electromagnetic actuator 60 having an output rotary shaft 62 under the action of magnetism retention torque and generating output torque to the output rotary shaft 62 by energization, an energization control circuit part 80 controlling rotation of the output rotary shaft 62 by the energization to the electromagnetic actuator 60 and cutting of the energization to the electromagnetic actuator 60 following stopping of the internal combustion engine 1, and a pair of phase adjusting mechanisms 12 adjusting rotation phases of the connected camshafts 4 with respect to a crankshaft 3 in response to a rotating state of the output rotary shaft 62 while transmitting the fluctuating torque to the connected output rotary shaft 62 in common from the individually connected camshafts 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211815-A (JP)
Title: Vehicle lighting apparatus structure
Inventor: SAKAI KIYOHIRO
IPC: F21W101/10
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable vehicle lighting apparatus structure capable of obtaining sufficient cooling performance by using a heat sink without lowering the optical performance thereof in a swivel operation.  <P>SOLUTION: The vehicle lighting apparatus structure has: a heat sink 7 cooling LED devices 6... provided inside a lighting apparatus housing 4; and an optical axis adjusting mechanism 10 provided with a swivel shaft 11 swinging the LED devices 6.... The heat sink 7 is divided into two parts: a fixed-side heat sink member 9 that is fixed to the lighting apparatus housing 4; and a movable-side heat sink member 8 that holds the LED devices 6... and swings as the swivel shaft 11 rotates. Between the movable-side and fixed-side heat sink members 8 and 9, a rear end contact surface 8a and an upper-side surface 8e are formed in the movable-side heat sink member 8 to be in contact with the inside surface of a connection depression 9a so that heat can be conducted even when the movable-side heat sink member 8 swings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051665-A (JP)
Title: Sheet conveying device and image recording apparatus having the same
Inventor: SHIOBARA YUKIO
IPC: B65H1/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent conveyance failure such as jamming of a sheet, when conveying a sheet of a smaller size than a predetermined size, without applying an overload to a paper feeding roller, when conveying a sheet of a larger size than the predetermined size.  <P>SOLUTION: The paper feeding roller 25 is arranged on the tip of an arm 26. A separate operation mechanism 54 is installed in the arm 26. The separate operation mechanism 54 has a first operation portion 68, and lifts the paper feeding roller 25 together with the arm 26 by interlocking with the fact that the first operation portion 68 is retracted in a recess 76 of a bottom plate 84 of a paper feeding tray 20. Side guides 80 and 81 are movably arranged on the bottom plate 84 of the paper feeding tray 20. A plate 136 is arranged in the side guide 81. When the side guide 81 is moved to a second position for positioning paper of a photographic L print size, the plate 136 covers the recess 76. In this state, the separate operation mechanism 54 does not operate, and the paper feeding roller 25 is not lifted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208796-A (JP)
Title: Cap
Inventor: SHINOZAKI NATSUO
IPC: B65D47/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap that prevents the deformation of a cap caused by the heating of liquid contents by air in a container.  <P>SOLUTION: The cap attached to a mouth cylinder of the container by a capping operation is equipped with a bottom wall that opens a discharging opening, a discharging cylinder extending upward from the outer edge of the bottom wall, an upward wall of a ring shape which is continuous with the outer periphery of the discharging cylinder, and an outer cylinder extending down from the outer edge of the upper wall. The outer periphery of the discharging cylinder which extends downward from the upper wall is an engaging cylindrical part formed so that the outer periphery is inserted into the mouth cylinder of the container along its inner periphery. Thus, an air chamber is defined between the inner periphery of the mouth cylinder of the container and the outer periphery of the engaging cylindrical part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208873-A (JP)
Title: Powder and grain supply coupler, powder and grain supply mechanism using the same, and powder and grain supply system including the mechanism
Inventor: HORIO MASAYUKI
IPC: B65D88/72
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler for fluidizing and picking powder and grain from a powder and grain container and discharging powder and grain remaining in an opening portion of the container during container replacement.  <P>SOLUTION: The powder and grain supply coupler in the first embodiment couples the powder and grain container 3 with a receiving section 5 when picking fluidized powder and grain 11 from the container to the receiving section and has a female coupler 13 and a male coupler 15, wherein: the female coupler has a through-hole 131 at its central part to pass a powder and grain receiving pipe 17 through and is provided with a perforated plate 133 to transmit gas through while holding powder and grain and a supply mechanism 19 to supply a constant amount of powder and grain and discharge powder and grain remaining in a supply passage; and the male coupler is provided with a first supply section 21 to supply gas for partial fluidization and a second supply section 23 to supply gas for discharging the remaining powder and grain. The second embodiment is a powder and grain supply mechanism using the coupler; the third one is a powder and grain supply system using the first and second ones.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210047-A (JP)
Title: Two-member assembling structure
Inventor: IWAHARA TOSHIO
IPC: F16B5/06
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-member assembling structure using one type of clip for selecting the holding load of a mounting member on another member while keeping a clip inserting load constant.  <P>SOLUTION: In the two-member assembling structure, the clip 10 mounted on a seat portion 32 of the mounting member 30 is inserted into a clip hole 42 opened in another member 40 for the mounting member. The clip 10 has a pair of lock arms 20, and clamp portions 16 arranged inside both lock arms so as to be joined to the seat portion 32. High and low holding locked faces 24a, 26a of both lock arms are different in angle of inclination when locked to the edge of the clip hole 42. The clamp portions 16 are joined to the seat portion 32 with 180° rotation of the clip around its axis to change over a clip mounting height in two stages. With the change-over, one of the high and low holding locked faces 24a, 26a is selectively locked to the edge of the clip hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207451-A (JP)
Title: Method and mechanism for preventing half-steaming in horizontal-type continuous steamer
Inventor: GOTO HIROSHI
IPC: A23L11/20
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a mechanism capable of eliminating half-steaming at the tip of a brewing stock just after beginning continuous steaming and half-steaming occurred suddenly during continuous steaming in a stationary condition.  <P>SOLUTION: The method includes the following process: In a steaming method for obtaining a brewing stock's steamed product by continuously steaming the brewing stock while conveying the stock immersed in water in a horizontal-type continuous steaming body, the accumulation thickness of the stock is adjusted so as to be about a half of its normal accumulation thickness just after beginning its steaming, and the resultant thickness is adjusted again so as to be its normal accumulation thickness after the lapse of a given time; alternatively, the deposited moisture excess state of the brewing stock is detected, and, in response to the state, the accumulation thickness of the brewing stock is adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210955-A (JP)
Title: Optical scanner
Inventor: KAGAMI KATSUMI
IPC: G02B26/08
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of preventing a reflection face from being deformed.  <P>SOLUTION: The optical scanner 1 is structured with the body 2 mounted on a base 3. The body 2 includes a fixing frame 6 on the outside and an oscillation body 10 on the inside, wherein the oscillation body 10 includes a reflection mirror 8 having a substantially round shape in plan view and having a reflection face 8A formed. The oscillation body 10 also includes: a pair of mirror holding beams 11, 11 which extends, flush with the outside in both radial directions orthogonal to an oscillating axis 15, from the outer circumferential face of the reflection mirror 8 and which is connected to a mirror holding frame 7 having a square shape in plan view and arranged in a manner surrounding the circumference of the reflection mirror 8; and a pair of beams 16A, 16B which extends flush with the outside direction from both side faces in the oscillating axis 15 direction of the mirror holding frame 7 and which joins the mirror holding frame 7 to the fixing frame 6. In addition, in each frame side-board spring parts 18A-18D, there are stacked lower electrodes 21A-21D, piezoelectric elements 22A, 22B, and upper electrodes 23A-23D respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283671-A (JP)
Title: Display control device, display control method, display control program and display system
Inventor: AKAIKE KAZUHIRO
IPC: H04N5/76
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To display an image showing in an overall image of a thumbnail image group.  <P>SOLUTION: A display control device is provided with an object control unit 52a which performs control so that all the images to be displayed can be displayed within a certain period of time by allocating the plurality of images to at least a part of image frame objects 52g when a viewer 52 allocates images to be displayed to the predetermined number of the image frame objects 52g and if the number of the images to be allocated to each image frame object 52g exceeds the number of the image frame objects 52g, and by switching the images to be displayed at predetermined intervals if the plurality of images has been allocated to each image frame object 52g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207555-A (JP)
Title: Method for production of laminate sheet
Inventor: MITO TETSUO
IPC: B32B15/08
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing a laminate sheet on which the irregularity having a wavy form, variation of sheet thickness, scratch on a metallic foil surface and the like are hardly formed by laminating the metallic foils 4 on both surfaces of a resin-impregnated substrate 3, pressure-bonding the laminated material using the laminate rolls 5, and heating the pressure-bonded material 6 using a heating device 7 to harden.  <P>SOLUTION: In the heating device 7, the pressurizing materials 8 in which the portions contacting the pressure-bonded material 6 are deformed to expand a contact area are placed above the pressure-bonded material 6 across the full width thereof. The laminate sheet is produced by pressurizing the pressure-bonded material 6 across the full width thereof using the pressurizing materials 8 while hardening a resin composition 2 in the pressure-bonded material 6 by heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009216610-A (JP)
Title: Gas concentration detector
Inventor: NISHIMURA TAICHI
IPC: G01N27/12
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect concentration of a carbon monoxide gas precisely and immediately.  <P>SOLUTION: A voltage is applied to a heater coil 12 so as to repeat a cleaning period at intervals of a predetermined time. Then, the tilt is acquired which is in the output voltage V of a sensor element 10 in a predetermined a period after the cleaning period. A carbon monoxide concentration is specified by a carbon monoxide concentration specification unit 25 from the tilt corresponding to the carbon monoxide concentration that is stored in a tilt storage unit 23 based on a tilt detected by a tilt detection unit 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225522-A (JP)
Title: Hybrid dc power supply system, fuel cell vehicle, and method of protecting electricity storage device
Inventor: KOJIMA YASUSHI
IPC: H02J7/34
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To protect a battery in a fuel cell vehicle, in which an inverter-driven motor is supplied with electric power from the battery and a fuel cell.  <P>SOLUTION: If a battery voltage Vbat of the battery 24 falls outside of a prescribed range NR, a primary current I1 and a secondary current I2 that flow through the DC/DC converter, or currents in branch paths that correspond to the primary current and the secondary current, are reduced in order to limit a charging current Ibc flowing into the battery 24 or a discharging current Ipd flowing from the battery, thereby preventing the occurrence of an overvoltage (undervoltage) in the battery 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223511-A (JP)
Title: Cache memory system, data processing apparatus, and storage apparatus
Inventor: TSUJI MASAYUKI
IPC: G06F12/08
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing useless data transfer between storage hierarchical units while maintaining a cache coherence in a cache memory system applied to a data processing apparatus using a plurality of processors.  <P>SOLUTION: In the cache memory system, each of a plurality of processors is can execute a no-data transfer store command, and each of a plurality of first storage hierarchical units outputs a transfer-control signal in response to occurrence of a cache miss hit when executing the no-data transfer store command by the corresponding processor. A control unit updates, when the transfer control signal is output from the first storage hierarchical unit of a first processor contained in the plurality of processors, state information of the first storage hierarchical unit of the first processor without performing data transfer from at least a second storage hierarchical unit to the first hierarchical unit of the first processor with respect to a storage area designated by the first storage hierarchical unit of the first processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225036-A (JP)
Title: Image reading apparatus, image inspection device, and image forming device
Inventor: ITO MASAO
IPC: G03G21/20
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus that reads an image while transferring a recording medium with a fixed posture and via a fixed path.  <P>SOLUTION: The image reading apparatus is provided with a transfer cooler 16 which has a pair of mutually-opposing transfer belts 30, 32 and transfers a sheet formed with an image at least on its one face along a predetermined direction while holding the sheet between the transfer belts 30, 32, and an image reader 18 for reading the image on the sheet transferred by the transfer cooler 16. At the terminal end on the downstream side along the transfer direction of the recording medium in the transfer cooler 16, an image reading face 36 is formed so that the transfer belt 30 further protrudes to the downstream side in the transfer direction more than the transfer belt 32. The image reader 18 reads an image of the recording medium on the image reading face 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221134-A (JP)
Title: alpha-NITROPYRROLE COMPOUND WITH CONDENSED BICYCLIC RING
Inventor: ONO NOBORU
IPC: C07D209/58
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful for producing a soluble phthalocyanine precursor having a bicyclic ring.  <P>SOLUTION: The compound is represented by formula (Ia) or (Ib). In the formulae, R<SP>1</SP>is a hydrogen atom or a halogen atom. R<SP>2</SP>and R<SP>5</SP>-R<SP>9</SP>are each independently a hydrogen atom or an electron-donating group; and R<SP>3</SP>and R<SP>4</SP>are each independently a hydrogen atom, an electron-donating group or an electron-withdrawing group, or R<SP>3</SP>and R<SP>4</SP>and carbon atoms bonded thereto form a benzene ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT