baber/WOPTO huggingface dataset:
Patent JP-2008268657-A (JP)
Title: Toner conveying mechanism and image forming apparatus provided with the same
Inventor: SAKADO SHINGO
IPC: G03G21/10
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner conveying mechanism which is capable of preventing the leakage of toner when a toner container and a waste toner bottle are replaced, with a simple configuration and to provide an image forming apparatus provided with the toner conveying mechanism.  <P>SOLUTION: The toner conveying mechanism 6a comprises: a toner conveying pipe 20; a conveying spiral 21; a toner conveying motor 23; and a drive transmission mechanism comprising a worm gear 27, a first one-way clutch 30, a second one-way clutch 31, a two-stage gear 32, gears 33 and 34, a first drive input gear 35a and a second drive input gear 35b. When an image is normally formed, the conveying spiral 21 is rotated in a toner feeding direction at low speed and when the toner cartridge 5 is replaced, the conveying spiral 21 is rotated in a toner returning direction at high speed. Thus, toner remaining in the toner conveying pipe 20 is returned to the toner cartridge 5 and the conveying spiral 21 is vibrated by a vibration weight 25, to shake off the toner adhering to a joint part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314525-A (JP)
Title: Method for preparing propylene oxide
Inventor: SEO TAKEO
IPC: C07D301/12
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing propylene oxide capable of efficiently recovering recyclable components.  <P>SOLUTION: The method for preparing propylene oxide comprises a step of preparing propylene oxide by causing hydrogen peroxide to react with propylene in the liquid phase in the presence of an epoxidation catalyst, a step of recovering recyclable components such as propylene and propylene oxide in a vent gas formed in the above step by causing a nitrile-containing solvent to absorb them, and a step of isolating water from the recovered nitrile-containing solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276978-A (JP)
Title: Lighting system
Inventor: HANIYUDA ARIYOSHI
IPC: F21Y101/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system wherein stage effects by new light can be obtained.  <P>SOLUTION: Light from a light source is irradiated by reflecting it by a mirror 22. The mirror 22 is supported with changes of inclination allowed. The inclination of the mirror 22 is minutely changed at a high speed by a mirror driving part 31, and any optional shape of irradiated light is thereby drawn by reflected light from the mirror 22. The shape of irradiated light is changed correspondingly to a sound signal by controlling the mirror driving part 31 conjointly with the sound signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275704-A (JP)
Title: Image forming apparatus and cleaning device
Inventor: IWASAKI HITOSHI
IPC: G03G5/05
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wear or the like of an image holder which can be accelerated when a cleaning member is disposed as displaced from a predetermined position.  <P>SOLUTION: A first cleaning roll 60 includes a shaft 60a of a predetermined diameter made of metal such as iron and a brush layer 60b around the shaft 60a. Further the cleaning roll has a base layer 60c adhered and fixed to the shaft 60a and supporting the brush layer 60b. The brush layer 60b consists of a plurality of fibers 60d radially disposed with the shaft 60a as the center. Each fiber 60d has a small diameter portion 60d1 arranged close to the base layer 60c and a large diameter portion 60d2 arranged at the top of the fiber 60d and having a larger diameter than the small diameter portion 60d1. The small diameter portion 60d1 of the fiber 60d is formed into a 0.5 d (denier) size (about 16 μm in diameter) while the large diameter portion 60d2 is formed into a 2 d size (about 8 μm in diameter).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273277-A (JP)
Title: Welt for automobile and its fitting structure, and weather strip for automobile using the welt
Inventor: YAGI YUIKI
IPC: B60R13/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip capable of preventing degradation of the retaining force caused by generation of "sink" at a part under local bending deformation even with a uniform sectional shape, and flexibly meeting local thickness change of a counter side flange part at a part not under any bending deformation.  <P>SOLUTION: When a welt part 2 is bent to follow a corner part of a flange part 102 on a counter side so that an opening part 15 side forms an outer side and a bottom wall part 7 side forms an inner side, an auxiliary lip 4 is formed, which resists a "sink" in an abut-supporting state with respect to a fore end of a retaining lip 3 which is collapsed toward an inner wall surface 13 of a side wall part 8 for the "sink". On the other hand, in a general part other than a corner part, the retaining lip 3 and the auxiliary lip 4 overlap each other and are elastically brought into contact with the flange part 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275056-A (JP)
Title: Dynamic damper
Inventor: NEGISHI HIROKAZU
IPC: B60K5/12
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper capable of damping a plurality of vibration with different frequencies and also suppressing characteristic fluctuation due to aging and temperature variation.  <P>SOLUTION: This dynamic damper has a metallic elastic portion 11, a mass body supporting portion 12 extending laterally with respect to the longitudinal direction of the elastic portion 11, and a mass body 13 supported by the mass body supporting section 12. The elastic portion 11 has two resonance modes including bending vibration and torsional vibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275982-A (JP)
Title: Image display device
Inventor: KYODO TOMOAKI
IPC: H04N5/64
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of an image display device and to enable a user to accurately face the front of a display panel of the image display device.  <P>SOLUTION: An image display device 1 includes an enclosure 3 having a display panel 2 disposed on a front surface thereof and a stand 5 rotatably supporting the enclosure 3 in a horizontal plane. Three pairs of alignment mirrors 10 are provided near both side parts of the enclosure 3 symmetrically with respect to a center part of the display panel 2. With respect to the alignment mirrors 10, a pair of corresponding right and left alignment mirrors are disposed so as to be inclined toward the center part of the display panel 2 at a prescribed angle to the front surface of the display panel 2. The user confirms himself or herself in one pair of alignment mirrors 10 approximately symmetrically, while turning the enclosure 3, whereby the display panel 2 can be positioned in front of the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282842-A (JP)
Title: Wiring board, and manufacturing method therefor
Inventor: HORIUCHI AKIO
IPC: H05K3/46
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board which arranges a pad above the through hole of a substrate and can form a minute wiring pattern.  <P>SOLUTION: A through hole plating layer 16 is formed on the opposite sides of a substrate 12 from the inner surface of a through hole TH and after filling the through hole TH with resin 18, an opening 30a is provided above the through hole TH and a first resist 30 is formed. Subsequently, a partial cover plating layer 20 is formed in the opening 30a of the first resist 30 and after removing the first resist 30, the partial cover plating layer 20 is covered entirely and a second resist 32 for patterning the through hole plating layer 16 is formed. Furthermore, the through hole plating layer 16 is etched using the second resist 32 as a mask thus obtaining a pad wiring portion 22 including the partial cover plating layer 20 and a wiring pattern 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280439-A (JP)
Title: Double-sided pressure-sensitive adhesive sheet
Inventor: TAKAHASHI AKIKO
IPC: C09J7/38
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided pressure-sensitive adhesive sheet having a pressure-sensitive adhesive layer formed from a water-dispersed type pressure-sensitive adhesive composition which can be repeelable without causing interlayer destruction.  <P>SOLUTION: This double-sided pressure-sensitive adhesive sheet 11 comprises a pressure-sensitive adhesive layer 2 formed by using a water-dispersed type pressure-sensitive adhesive composition, and a nonwoven substrate 1 supporting the pressure-sensitive adhesive layer. The nonwoven substrate 1 contains linen as a constituting fiber, and is processed with an impregnating agent selected from the group consisting of viscose and starch. The basis weight of the nonwoven substrate 1 is somewhere within 7-17 g/m<SP>2</SP>. This double-sided pressure-sensitive adhesive sheet 11 exhibits preferable adhesion characteristic and can be repeeled without causing interlayer destruction, so it is preferable for applications, e.g. fixing a member for recycling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286814-A (JP)
Title: Image forming apparatus
Inventor: ARAKAWA TAKESHI
IPC: G03G15/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the quality of formed image, by supplying toner to a developing device from a toner supply device, uniformly stirring the toner in the developing device, supplying the toner to the developing roller, and suppressing image fogging, toner scattering, nonuniform image, and so on.  <P>SOLUTION: In the developing device 16, the developing roller 53, a supply roller 54, a regulating member 55, a toner supply port 57 and a stirring member 56 are disposed, and the toner supply device 20 has a toner storage container 21 for storing toner, and a toner supply member 22 connected to the toner storage container 21 and also connectable to the toner supply port 57. The toner supply member 22 has an opening 22b for supplying the toner to the inside 60 of the developing device 16, and the opening 22b is formed so as not to face the developing roller 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264442-A (JP)
Title: Golf practice club
Inventor: UCHIDA TATSUSABURO
IPC: A63B69/36
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf practice club providing a large inertia moment when swinging a club.  <P>SOLUTION: This golf practice club is attached with a weight 5 at the tip end of a grip 1 and the tip end of the grip 1 and the weight 5 are connected via a compression coil spring 4. An angle formed between the extension of the grip 1 and the axis of the compression coil spring 4 is defined to 50-70°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284520-A (JP)
Title: Supported catalyst-type magnetic adsorbent and method for treating peroxide-containing wastewater
Inventor: FUKUNISHI OKIYOSHI
IPC: B01J20/28
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supported catalyst-type magnetic adsorbent which can realize effective adsorption and magnetic separation of an object material, to be separated, dissolved, for example, in water and, at the same time, can realize rapid decomposition and removal of the object material captured by a magnetic adsorbent, by active oxygen produced by catalytic decomposition from hydrogen peroxide or ozone, and can easily be regenerated.  <P>SOLUTION: The supported catalyst-type magnetic adsorbent comprises a magnetic porous material on which a metal oxide catalyst, for accelerating the decomposition of a peroxide, which is a double oxide of an oxide of one or more metals, selected from Ag, Mn, Co, Ni, Cu, Zn, Ti, St and Ba, and iron oxide, has been supported. An object material, to be separated, contained in wastewater, can be rapidly adsorbed, and the adsorbed object material is taken outside of a wastewater path by magnetic separation. An adsorbed material such as an organic matter can be efficiently decomposed and removed by active oxygen produced by accelerated decomposition of hydrogen peroxide or a peroxide such as ozone with the metal oxide catalyst. The adsorbent can be regenerated and reutilized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292029-A (JP)
Title: Air conditioner
Inventor: HIGASHIDA TADASHI
IPC: F24F1/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner reducing differences of heat exchange amount corresponding to a passage position of a heat exchanger and easily manufactured.  <P>SOLUTION: A casing 4 has a suction port 4S and a blow-off port 4E. A cross flow fan 11 is stored inside the casing 4, and forms an air flow from the suction port 4S toward the blow-off port 4E. An indoor heat exchanger 10 is stored inside the casing 4, and arranged in the middle of the air flow. A wind shielding plate 17 is provided on the upstream side of a portion of the indoor heat exchanger 10 of which width in the air flowing direction in the installation state is relatively thin, has a shape projecting to the upstream side, and shields an air flow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289585-A (JP)
Title: Shelf apparatus for closet
Inventor: YANAGIHARA YOSHIO
IPC: A47B96/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf apparatus for closet which can compactly be packed without becoming bulky, which facilitates the attaching work, and in addition keeps the engaging mechanism invisible between a pipe shelf board and an attachment body, and has a good appearance.  <P>SOLUTION: This shelf apparatus for closet consists of the pipe shelf board 2, and a pair of right and left attachment bodies 1 and 1. In this case, for the pipe shelf board 2, both ends of a plurality of pipes 21 being arranged in parallel are fixed by a rectangular fixing plate 22. The pair of right and left attachment bodies 1 and 1 detachably support and fix both end sections of the pipe shelf board 2. The attachment body 1 is equipped with a vertical plate section 12, window framelike pipe fixing sections 13 and 13, and a hanger pipe attaching section 14. In this case, the vertical plate section 12 stands up from the rear side edge of a striplike bottom plate section 11. The window framelike pipe fixing sections 13 and 13, a part of which is notched, stand up from both end sections of the front side edge. The hanger pipe attaching section 14 vertically hangs from the central lower section of the bottom plate section 11. Under a state in which the end sections of the pipes 21 are passed through the window framelike pipe fixing sections 13, the rectangular fixing plate 22 is fitted and fixed in a confronted space between the vertical plate section 12 and the window framelike pipe fixing section 13. In the meantime, on the pipe shelf plate 2, a cover body 23 which can move on the pipes 21, and detachably covers the attachment body 1 is arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300057-A (JP)
Title: Fuel cell system
Inventor: USAMI SHO
IPC: H01M8/10
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use water staying in a storage container while preventing impurities from being accumulated in a fuel cell by leading the offgas of a fuel gas to the storage container outside the fuel cell, in a fuel cell system.  <P>SOLUTION: The storage container 20 is provided outside the fuel cell 2, and an outlet of an anode gas passage formed in the fuel cell 2 is made to communicate with the storage container 20 by a communicating pipe 12. When it is necessary to humidify the inside of the fuel cell 2, the storage container 20 is made to communicate with the primary side supply passage 10b of the fuel gas by opening a valve V3 with the communicating pipe 12 shut off by closing a valve V2. Then, a valve V4 is opened to supply water staying in the storage container 20 into the secondary supply passage 10a of the fuel gas which is connected to the fuel cell 2 by using the pressure of the fuel gas in the primary side supply passage 10b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298526-A (JP)
Title: Microchip and microchip manufacturing method
Inventor: MOMOSE TAKASHI
IPC: G01N37/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip facilitating inspection on the state of spread or deposited liquid matter such as a surface treatment agent, and moreover allowing accurate optical measurement without causing disturbance such as fluorescence.  <P>SOLUTION: This microchip is made by together sticking a first substrate having at least one recessed part on its surface and a second substrate. This microchip has minute recesses and projections of 0.5 to 30 μm high formed on at least a part of a surface of the first substrate on its side having the recessed part, and a coating film comprising a surface treatment agent is provided on the surface with the recesses and projections formed thereon. This microchip and its manufacturing method are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297948-A (JP)
Title: Exhaust emission control device
Inventor: HATTORI KAZUTAKA
IPC: F02D45/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device equipped with a particulate filter (DPF) for collecting PM contained in exhaust gas and properly performing regeneration control for burning and removing the PM deposited in the DPF.  <P>SOLUTION: The filter regeneration control is started on the condition that a PM deposition amount in the DPF reaches a predetermined value (steps ST2, ST5), when an element impedance of an air-fuel ration sensor becomes smaller that a predetermined value Z2 (value corresponding to a burnable temperature of the PM) after starting of the regeneration control, termination time of the regeneration control is calculated and termination timing of the regeneration control is determined (steps SR6 to ST8). By thus determining the regeneration control termination timing based on the element impedance correlative to element temperature of the air-fuel ratio sensor, the entire PM deposited in the DPF can be surely burnt and the regeneration control can be terminated at proper timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300177-A (JP)
Title: Fuel cell system
Inventor: HASEGAWA TAKAHIKO
IPC: H01M8/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To protect a power storage device when the impedance of a fuel cell is measured by an AC impedance method.  <P>SOLUTION: A fuel cell system is equipped with a voltage superimposing means 501 superimposing a prescribed AC signal on the output voltage of the fuel cell; a means 502 detecting an output voltage value of the power storage device varying according to a change of an output voltage value of the fuel cell on which an AC signal is superimposed; a power storage device voltage comparing means 503 comparing the detected output voltage value of the power storage device with a prescribed threshold voltage; and a measurement approval determination means 504 determining the approval or disapproval of AC impedance measurement based on whether the output voltage value of the power storage device exceeds the threshold voltage or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298580-A (JP)
Title: Three-axis force sensor and three-axis force detection method
Inventor: INAMORI MICHINORI
IPC: G01L5/16
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of required distortion-sensitive elements to reduce a cost, reduce a size of a detection part and achieve a compact detection part to be mounted on a fingertip or the like of a robot hand in a similar size to that of a human.  <P>SOLUTION: Two distortion-sensitive elements X1 and X2 are provided on both sides of an X-axis direction around the center of a distorting plate 2, and two distortion-sensitive elements Y1 and Y2 are also provided on both sides of a Y-axis direction around the center of the distortion plate 2 to constitute the detection part Ud. In addition, an X-axis bridge circuit 4 for evaluating X-axis force by the elements X1 and X2 provided on both sides of the X-axis direction, a Y-axis bridge circuit 5 for evaluating Y-axis force by the elements Y1 and X2 provided on both sides of the Y-axis, and a Z-axis bridge 6 for evaluating Z-axis force by a bridge circuit including the X-axis bridge circuit 4 and the Y-axis bridge circuit 5 are provided on a signal processing part Um.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300665-A (JP)
Title: Light emitting device
Inventor: TAJIMA HIROYUKI
IPC: H01L33/56
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device wherein a sealing material and a die bonding member are not easily discolored and light intensity is not easily lowered.  <P>SOLUTION: A light emitting element 10 is fixed on a lead frame 20 by the die bonding member 13. The light emitting element 10 is sealed with a silicone resin 22, and further sealed with an epoxy resin 24 on it. In the die bonding member 13, a titanium oxide is dispersed in an alicyclic epoxy resin formed by curing an alicyclic epoxy compound by a curing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296800-A (JP)
Title: Pneumatic tire
Inventor: ONO SHIGERU
IPC: B60C5/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively suppressing generation of uneven wear while sufficiently ensuring turning performance and ride comfort performance of a vehicle.  <P>SOLUTION: In the pneumatic tire, a tread pattern constituted by a groove provided on a tread part 1 forms asymmetrical shape regarding a tire equator surface. In the tread part 1, a rubber of higher hardness than a vehicle inner side area IR is arranged at a vehicle outer side area ER while clamping the tire equator plane EP. In the tread pattern, ribs 4A and 4B are arranged at the vehicle outer side area ER while clamping the tire equator plane EP, and the tread pattern forms the asymmetric pattern where a block 5 is only arranged at the vehicle inner side area IR. Further, a recession groove 6 extending in a tire circumferential direction while opened toward a side of the tire is only provided on a buttress part 10 at the vehicle inner side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298744-A (JP)
Title: Measuring device and measuring method of inversion pitch and inversion angle for spacer for carrying optical fiber
Inventor: NAGAYA HIDENOBU
IPC: G01B5/24
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method of an inversion pitch and an inversion angle for a spacer for carrying an optical fiber capable of correctly measuring the inversion pitch and the inversion angle of a spiral groove.  <P>SOLUTION: The measuring device calculates an inversion position T by calculating a middle point of a first reference position indicated by a positional signal at a first reference point D1 for which a counter value of an angle signal from an inversion angle encoder 55 which is subtracted by θ (5°) from addition or added by θ (5°) from subtraction and a second reference position indicated by a positional signal at a second reference point D2 θ (5°) preceding an inversion timing θ (5°) preceding the first reference point D1, and then calculates the inversion pitch P and the inversion angle based on the inversion position T and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT