baber/WOPTO huggingface dataset:
Patent JP-2008296567-A (JP)
Title: Ink container and ink feeding system
Inventor: KYOGOKU HIROSHI
IPC: B41J2/175
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive ink container in which ink can be supplied with a proper negative pressure to an ink jet recording head by controlling an inside negative pressure in a prescribed range and in which ink housing efficiency and consuming efficiency are improved.  <P>SOLUTION: An ink repellent slit 19 is arranged around a surrounding wall which constitutes an ink container 1 for attachably/detachably feeding ink to an ink jet recording head or around an ink storing side near the surrounding wall. Further, in the surrounding wall of the ink container 1, there is arranged an air communicative hole 17 that communicates with the slit 19 near the upper part of the ink container 1 and that makes the inside of the ink container 1 communicate with the open air. The air communicative hole 17 is provided with a U-turn part in the gravity direction, and is also provided with a comparatively narrow first passage of a labyrinthian shape and a comparatively wide second passage to be an ink pool. A change in pressure inside the ink container is adjusted by the liquid that is filled in the U-turn part or in the comparatively wide second passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008961-A (JP)
Title: Photographing apparatus and control method thereof
Inventor: FURUBAYASHI KOJI
IPC: H04N101/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To convert an appropriate exposure value to a shutter speed, an F value and a photographing sensitivity appropriately for a selected mode.  <P>SOLUTION: A photographing lens for a digital camera includes a camera-shake correction lens, and when a camera-shake correction mode is turned on by operating a camera-shake correction selecting switch, the camera-shake correction lens functions to compensate the camera shake resulting from the movement of the digital camera. When the camera-shake correction mode is turned off, a first program diagram is selected in which a high-quality image with less noise can be photographed by keeping the photographing sensitivity as low as possible. When the camera-shake correction mode is turned on, a second program diagram is selected in which camera-shake prevention and object-blur prevention are enhanced by maintaining a shutter speed as high as possible. Regarding the proper exposure value, the shutter speed, the F value and the photographing sensitivity are converted in accordance with the selected program diagram.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011408-A (JP)
Title: Game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F7/02
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a player have the expectations of the result of drawing by outputting sound by volume different from the volume set by the player since further values can not be found just because the volume is adjustable by an operation by the player himself/herself.  <P>SOLUTION: In the game machine, when the entry of a game ball is detected in start winning port switches 80 and 82, big winning drawing is performed by a main control CPU 72 with that as a trigger. Also, a performance control CPU 96 controls the operation of a performance using a liquid crystal display device 42, various kinds of lamps and speakers 54 and 56 on the basis of the result of the big winning drawing. When the result of the big winning drawing is a winning (big winning) and the performance control CPU 96 determines to carry out the performance of "big winning advance announcement", even when the player has set a volume level to "small" by operating a volume adjustment switch 60, advance announcement sound is output at a stipulated volume level "big" without interposing a volume circuit 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210235-A (JP)
Title: Raindrop detecting system
Inventor: ONO MOTOJI
IPC: G01W1/14
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-manufacturable raindrop detection system having small number of components.  <P>SOLUTION: This system includes a transparent substrate (10), a light-emitting element (22) for irradiating the transparent substrate with a detection beam, and a detector (23) for detecting the detection beam (30) reflected by the transparent substrate. The transparent substrate (10) includes: a first diffraction grating (11a) for adjusting the traveling direction of the detection beam, entering from the rear surface (11-1) of the transparent substrate so that the detection beam is totally reflected by the main surface (13-1) of the transparent substrate; and a second diffraction grating (11b) for allowing totally-reflected detection beam to travel to the outside, from the rear surface of the transparent substrate at a position, between the front surface and the rear surface of the transparent substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008192275-A (JP)
Title: Magnetic recording medium and method of manufacturing the same
Inventor: SAITO TATSUYA
IPC: G11B5/84
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium having high recording density.  <P>SOLUTION: The method of manufacturing the magnetic recording medium includes processes of: disposing at least a silicon layer on a substrate; disposing an uneven structure including regularly arranged projections on the silicon layer; disposing magnetic material on the upper surfaces of the projections and within recessed parts of the uneven structure; and allowing the magnetic material disposed within each recessed part to be changed into silicon compound by heat treatment. The method of manufacturing the magnetic recording medium has processes of disposing an underlying layer on the silicon layer and disposing the magnetic material into the recessed parts of the uneven structure on the underlying layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017273-A (JP)
Title: Camera
Inventor: SHIRAI NATSUKI
IPC: G03B17/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove contaminations that adhere to an optical low-pass filter.  <P>SOLUTION: A camera includes an imaging element 107 which images a subject to acquire an image, a protective member 109, which is disposed on a surface of the imaging element 107 and has its surface coated with a photocatalyst substance, and an illuminating means 110 for illuminating the photocatalyst substance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018219-A (JP)
Title: Dust collector
Inventor: NAKASONE TAKAAKI
IPC: B01D46/24
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate its main filter by knocking off dusts sticking onto the outer circumferential face thereof by virtue of the centrifugal force of the rotating main filter, the force of wind blowing from a centrifugal fan, and a brush.  <P>SOLUTION: The dust collector consists of: a main filter 10 rotated by a motor 6; a centrifugal fan 9 rotating in synchronism with the main filter 10; a casing 15 equipped with a tongue 14 and an air passage expanding in the direction of the rotation of the centrifugal fan 9; and a linear brush 12 sliding over and contacting with the main filter 10, wherein the dusts 11 sticking onto the outer circumferential face of the main filter 10 are knocked off by virtue of the centrifugal force of the rotating main filter 10, the force of wind blowing from the centrifugal fan 9, and the linear brush 12, thereby regenerating the mainfilter 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022100-A (JP)
Title: Load drive control circuit
Inventor: NISHIBE TAIJI
IPC: H02P5/68
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load drive control circuit capable of detecting a ground fault in a wiring route of a load.  <P>SOLUTION: A 3-bridge motor drive circuit is provided with a Vout bridge circuit 8 dedicated to a first motor M1, an Hout bridge circuit 9 dedicated to a second motor M2, and a COM bridge circuit 10 commonly used between the motors M1 and M2. A first comparator 14 for detecting an output of the bridge circuit 8 is provided at an intermediate terminal 11 of the Vout bridge circuit 8. A second comparator 16 for detecting an output voltage of the bridge circuit 9 is provided at an intermediate terminal 12 of the Hout bridge circuit 9. A motor drive circuit monitors the output state of the bridge circuits 8, 9 by using outputs acquired from the comparators 14, 16, thereby determining whether or not the first motor M1 and the second motor M2 are ground-faulted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021181-A (JP)
Title: Battery cell for solid oxide fuel cell and its manufacturing method
Inventor: INOUE SHUICHI
IPC: H01M8/12
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery cell for a SOFC composed of a chrome containing alloy or the like bonded with an air electrode in which the occurrence of chrome poisoning in the air electrode is favorably controlled and an increase of contact resistance between the alloy or the like and the air electrode can be favorably controlled, and to provide its manufacturing method.  <P>SOLUTION: Before conducting a calcination process while an alloy or the like and an air electrode are jointed, a coat forming process in which a TiO2 coat in which a dope element of a pentavalent element is doped on the surface of the alloy or the like is formed, and a Cr (VI) oxide control state is obtained where the generation of an oxide of Cr (VI) in the alloy or the like is controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023860-A (JP)
Title: Process for producing raw material powder for oxide superconductor
Inventor: AYAI NAOKI
IPC: C01G29/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process which enables the elements for constituting an oxide superconductor to be evenly present and enables mass-production.  <P>SOLUTION: A process for producing a raw material powder for an oxide superconductor comprises: a step (S3) in which a solution containing elements for constituting an oxide superconductor is treated to remove the solvent and produce a solid powder; and a step (S4) in which the solid powder is scattered in a high-temperature oven to produce oxides of the elements for constituting the oxide superconductor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024402-A (JP)
Title: Mechanism for assisting detachment of unit flooring member
Inventor: TAKADA YOSHIMICHI
IPC: E04B5/43
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To assist the detachment of a detachable unit flooring member (floor glass etc.) of a building floor.  <P>SOLUTION: This mechanism for assisting the detachment of the floor glass 3 placed on a seat portion 2 of a lower portion of an inner edge of a supporting frame comprises a push-up mechanism for pushing up the front side of the floor glass 3 which is placed on the seat portion 2, a sliding leg which is suspended from the rear of each of both lateral sides of the floor glass 3, and a storage recess for housing the sliding leg, which is constituted on the seat portion 2. The push-up mechanism comprises a push-up portion 5 and an ascent/descent operation portion 6. The push-up portion 5 comprises a roller member 5a which is arranged along the front side of the floor glass 3, a roller supporting member 5b for supporting the roller member 5a, a guide mechanism 5c for guiding the ascent/descent of the roller supporting member 5b, a coiled spring 5d for urging the roller supporting member 5b upward, and a lever member 5e which is journaled to push up the roller supporting member 5b by a roller 5e1 for a point of action. The ascent/descent operation portion 6 is composed of an operating wire 6a which acts on a roller 5e3 for a power point so as to lift and rotate the roller 5e1 of the lever member 5e, and a locking piece for locking the operating wire 6a at an end of its extended section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024617-A (JP)
Title: Catalyst degradation diagnosing device
Inventor: KONDO NOBUAKI
IPC: F02D45/00
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst degradation diagnosing device to conduct a diagnosis for the deterioration of a catalyst with higher accuracy than before.  <P>SOLUTION: A control unit 23 sets a threshold for use in the determining the deterioration of the catalyst on the basis of two major factors and others; one is a suction air amount sensed by an air flow meter 16 and the other is a catalyst state obtained from an output cumulated value of an output signal of an air-fuel ratio sensor 18. An index value is determined from an output difference between two air-fuel ratio sensors 18 and 19, and deterioration of the catalyst 17 is determined by the comparison of the obtained index value with a threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022614-A (JP)
Title: Mist supply system
Inventor: TAKAHASHI SHUNICHI
IPC: A63F7/02
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing a skin moisturization feeling, a humidification assisting effect and a visual cooling sensation, etc., in game facilities, etc.  <P>SOLUTION: A mist supply system 1 includes: a mist generator 2; a mist route 3 for the circulation of mist generated by the mist generator 2; and a plurality of mist spraying terminals 4 for spraying the mist in the mist route 3. The mist route 3 is inclined toward the mist generator 2 at an angle θ with respect to a horizontal direction and used also as a route for the collection and reuse of due condensation water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030673-A (JP)
Title: Slewing bearing of construction machine
Inventor: NAGATA TOMOHIRO
IPC: F16C33/37
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slewing bearing of a construction machine in which a center polymer part is surely prevented from falling off a spacer body and a lubricating oil contained in the center polymer part is supplied to rolling elements even when the center polymer part installed in the spacer body is contracted.  <P>SOLUTION: A plurality of the rolling elements 15 and spacers 16 are alternately disposed in an annular rolling element storage space 14 formed between an inner ring 11 and an outer ring 12. The spacer 16 comprises a spacer body 17 having a hole 17b formed at the center, an outer peripheral polymer part 18 arranged on the outer periphery of the spacer body 17 and formed of a lubricating oil-containing polymer, and the center polymer part 19 formed of a lubricating oil-containing polymer. A groove 20 communicating with the hole 17b is formed in the spacer body 17. Concave polymer parts 21 formed of a lubricating oil-containing polymer, connecting the outer peripheral polymer part 18 to the center polymer part 19, and having a concave surface in contact with the rolling elements 15 is formed in the groove 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031939-A (JP)
Title: Image processing apparatus, method and program
Inventor: KIM HANSUNG
IPC: G06T7/20
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robust image processing apparatus capable of extracting with high accuracy and high speed a foreground area from an animation containing a background and a foreground.  <P>SOLUTION: An image acquisition part 13 acquires an animation. Depending on the kurtosis of the distribution of pixels in the animation acquired, a background model creating part 12 determines one background model for each pixel from among a plurality of kinds of background models having distributions belonging to the generalized Gaussian distribution, and, based on the background model determined, creates a background model image that does not contain a foreground but contains a background. A background differentiating part 14 creates a difference image by subtracting the brightness background area of the background model image from an image to be processed. Based on the difference image, an area defining part 15, a shadow eliminating part 16, a labeling part 17, a contour extracting part 18, an area growth part 19 and a foreground area extracting part 20 extract a foreground area from the image to be processed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029231-A (JP)
Title: Suspension device
Inventor: HIRAHARA MICHITO
IPC: B60G3/20
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device that restricts the large displacement of wheels while making a toe characteristic appropriate.  <P>SOLUTION: This suspension device includes an upper link 3, a lower link 4, and H-shaped arms 8 which are connected at two mounting points of the wheel side and the vehicle body side as a plurality of suspension links. In the H-type arm 8, the front side link 6 is arranged above the lower link 4 and by top surface view, the rear side link 5 is arranged rearward of the lower link 4 in the longitudinal direction of a vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034738-A (JP)
Title: Machine tool having function for automatically correcting attachment error by contact detection
Inventor: HON YONPYO
IPC: B23Q15/26
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool which can automatically carry out the posture correction of a workpiece or a machining attachment from the detection result by a position detector originally provided on the machine tool.  <P>SOLUTION: The machine tool comprises a positional deviation detecting means for detecting the positional deviation between the positional command to a movable shaft and the position detected by the position detector for detecting the position of the movable shaft, a contact detecting means for the contact between the workpiece, etc. and a probe by that the positional deviation detected by the positional deviation detecting means has exceeded a preset value, a movable shaft stopping means for stopping the movable shaft in the moment that the contact has been detected by the contact detecting means, a coordinate detecting means for achieving the coordinate in the moment that the contact has been detected by the contact detecting means, and a correcting means for carrying out the automatic mounting error correction of the workpiece, etc. by moving a linear spindle so as to carry out the contact detection at two points to the workpiece, etc. by the contact detecting means, and by achieving the inclination of the workpiece, etc. from the coordinate obtained by the moved distance of the linear spindle and the coordinate obtained by the coordinate detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035437-A (JP)
Title: Tannin-containing porous material, method for producing tannin-containing porous material, and method for recovering metal
Inventor: OGAWA MITSUTERU
IPC: B01J20/10
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tannin-containing porous material which can hold an adsorbed metal even when tannin is subjected to oxidizing decomposition along with the adsorption of a metal ion and which does not require the use of an aldehyde during production.  <P>SOLUTION: The tannin-containing porous material is prepared by dissolving tannin in a solvent consisting of an alcohol or an aqueous alcohol solution, causing the resultant tannin solution to be absorbed by a porous substrate having hydroxyl groups on the inside surface of fine pores, and eliminating the solvent by heating, thus chemically bonding tannin with hydroxyl groups. By causing a metal ion to be adsorbed by such a tannin-containing porous material, a metal reduced by tannin is locked in the fine pores of the porous substrate, and therefore, even when tannin is subjected to oxidizing decomposition along with the adsorption of the metal ion, the metal adsorbed can be held in the inside of the porous substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036856-A (JP)
Title: Image forming apparatus
Inventor: KITAMURA TOSHIBUMI
IPC: G03G15/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is used so as to suppress specification of motors to a minimum, with respect to the image forming apparatus in which motor driving force driving a fixing unit (roller drive and pressure release) serves also as a transfer separation drive through a drive transmission means.  <P>SOLUTION: The image forming apparatus has a sequence for starting the motor again after carrying out pressure release in the fixing device when the fixing motor is not rotated during an initial action of the image forming apparatus. In addition, it has a sequence for confirming a state of transfer separation when power is turned on and starting the motor after carrying out pressure release in the fixing unit when not normal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034787-A (JP)
Title: Gear machining device
Inventor: NARAHASHI NORIFUMI
IPC: B23F19/06
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To chamfer an end face angle portion on the tooth face of a ground gear and efficiently machine the end face angle portion while suppressing rise at its vicinity.  <P>SOLUTION: This gear machining device 10a has a machining part 12. A combined cutter 100 of the machining part has phrasing cutter portions 40a, 40b for thrusting and chamfering the end face angle portions 30, 31 of teeth 26 of the ground gear 14, and a shaving cutter portion 42 for cutting the tooth face 28 of the ground gear 14. The phrasing cutter portions 40a, 40b and the shaving cutter portion 42 are laid on each other into a disc shape, and the phrasing cutter portions 40a, 40b and the shaving cutter portion 42 are coaxially arranged. The circular shaving cutter portion 42 has a thick main portion 48 and a sub portion 50 thinner than the main portion 48. The phrasing cutter portions 40a, 40b are provided on both side faces of the sub portion 50. The combined cutter 100 engages with the ground gear 14 at an axially crossing angle Ψ which is not zero.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039876-A (JP)
Title: Resin molded article and molding method thereof
Inventor: IMAIZUMI HIROYUKI
IPC: B29C45/10
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded article in which a second resin molded body is integrally formed on a part of the surface of a first resin molded body and the verge of the second resin molded body is made clear, and to provide the molding method of the resin molded article.  <P>SOLUTION: The resin molded article 20 is used for resin window glass of a vehicle, and comprises a plate-like first molded body 21 and a frame-like second molded body 22 disposed so as to surround the peripheral part of the first molded body 21. The second molded body 22 is disposed only on one side plate surface of the first molded body 21. A recessed line 21a extended along the plate center side of the second molded body 22 is disposed on the one side plate surface of the first molded body 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043784-A (JP)
Title: Laser diode driving circuit and laser diode driving method
Inventor: IRIE TAKESHI
IPC: H01S5/0683
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode driving circuit and a laser diode driving method, capable of suppressing an excessive increase in laser diode driving current in the abnormality of a photodiode for monitor.  <P>SOLUTION: The laser diode driving circuit 1 includes: an LD driver (driving current source )3, a circuit for supplying a driving current Id to a laser diode 9 generating a signal light L, for generating the driving current Id; a photodiode 5 for a monitor for receiving a part of the signal light L and generating an optical strength signal Si indicating the strength of the signal light L; and a current control circuit 7 for controlling the driving current Id in the LD driver 3 on the basis of the optical strength signal Si. When the driving current Id reaches or exceeds a threshold for determination, the current control circuit 7 controls the driving current Id at a predetermined value not depending on the optical strength signal Si.  <P>COPYRIGHT: (C)2009,JPO&INPIT