baber/WOPTO huggingface dataset:
Patent JP-2009271984-A (JP)
Title: Magnetic head and magnetic recording device
Inventor: ITO RYOJI
IPC: G11B5/31
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head for avoiding the generation of failure due to an inter-layer connection part between a main magnetic pole and a return core, and to provide a magnetic recording device including the same.  <P>SOLUTION: An auxiliary magnetic pole 42a is disposed above or below the main magnetic pole 41 with respect to the thickness direction. The auxiliary magnetic pole 42a is integrally formed with a return core 42b disposed at both sides with respect to the width direction. An upper-layer side return core is formed above the main magnetic pole 41 via an insulating film. The upper-layer side return core is magnetically connected to a trailing shield 47, and is magnetically connected to the return core 42b via a return core inter-layer connection part 51 disposed beside the main magnetic pole 41. Accordingly, there is no inter-layer connection part magnetically connecting the main magnetic pole and the upper-layer side return core at the rear end side of the main magnetic pole 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273667-A (JP)
Title: Game machine
Inventor: SAITO RYUHEI
IPC: A63F7/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for inexpensively obtaining a structure by which a game board formed by injection molding of a resin material is attached only to the frame member of a specified model of game machine and is not attached to the frame member of another model of game machine.  <P>SOLUTION: The game board 13 includes a game board body 41 and a rear unit plate 51 that is arranged to overlap the rear surface of the game board body 41. A model identification member mounting recess 91 is formed by notching in the corner of a lower side of the rear unit plate 51. A model identification member 101 is arranged in the model identification member mounting recess 91 and includes first identification parts 111, 112 in its outer circumferential part. A reception part with second identification parts in shape corresponding to the first identification parts 111, 112 is arranged in a place adjacent to the model identification member 101 in the frame member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274938-A (JP)
Title: Fuel reformer for fuel cell
Inventor: NAKAGAWA ISAO
IPC: H01M8/06
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer composed of containers free of deterioration and damage, and having high reliability and a long service life.  <P>SOLUTION: The fuel reformer for a fuel cell comprises a combustion furnace equipped with an inner cylinder 2 and a combustion furnace bottom plate 6, and a reforming pipe 25 in which a reformed gas 16 having a high temperature by thermal radiation from the combustion furnace, flows down from an upper part to a lower part between the inner cylinder 2 and an intermediate cylinder 3, and then blows and hits and turns reversely, and flows into between the intermediate cylinder 3 and an outer cylinder 4 from a lower part to an upper part. Wherein a heat insulation layer 26d is placed at the portion where the reformed gas 16 turns reversely on hitting, and at least a part of the outer circumference of the inner cylinder 2 is surrounded with the layer 26d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277596-A (JP)
Title: Method of manufacturing electrode group for secondary battery and secondary battery
Inventor: HATANAKA TAKESHI
IPC: H01M10/058
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an electrode group for a secondary battery by reliably, stably, and efficiently connecting a collector end of a positive electrode plate or a negative electrode plate and a collector terminal plate, and obtain a secondary battery suited for large-current charge and discharge with the use of the electrode group.  <P>SOLUTION: In the electrode structure 10 including a positive electrode plate 11 and the negative electrode plate 15 as electrode plates, a collector terminal plate is made in contact with a collector exposed part 12a of the positive electrode plate 11 arranged at one end and/or a chip of a collector exposed part 16c of the negative electrode plate 15 arranged at the other end, abutment parts of the collector terminal plates with at least the collector exposed parts 12a, 16a are to be melted, and at the same time, molten parts are pulled into an electrode plate side to have the electrode plates and the collector terminal plates connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284672-A (JP)
Title: Armature and rotary electric machine
Inventor: SEKI AKIHIKO
IPC: H02K23/30
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature and a rotary electric machine capable of decreasing the height of coil ends and reducing the imbalance of the armature.  <P>SOLUTION: The armature 7 includes an armature core 12 having a plurality of teeth parts 16 extending radially. The teeth parts 16 each have a groove 22 formed at both end sides in the axial direction of the armature 7. Inside-diameter side windings 26 wound at the inside diameter side of the grooves 22 and the outside-diameter side windings 28 wound at the outside diameter side of the grooves 22 are wound so that there may be no overlapping part in the axial direction of the armature 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283745-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: KONDO MANABU
IPC: H01L25/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which is capable of preventing cracks of an IC chip by improving the uniformity of surface pressure exerted on a rear side of the IC chip during face down bonding, and to provide the semiconductor device.  <P>SOLUTION: The manufacturing method includes: a step of disposing a resin layer 20 between a front side 10a of an IC chip 10 and a wiring board 30 in a state wherein the front side 10a of the IC chip 10 and a surface having a wiring pattern 31 of the wiring board 30 face each other, and disposing a plate 50 covering all of a rear side 10b of the IC chip, between a bonding head 40 and the rear side 10b of the IC chip; and a step of bonding a bump electrode 3 to the wiring pattern 31 by pressing the plate 50 toward the wiring board 30 by the bonding head 40. Thus force applied from the bonding head 40 to the plate 50 can be uniformly transmitted to all the rear side 10b of the IC chip 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285937-A (JP)
Title: Sheet film molding roll, sheet film casting apparatus, micropattern duplicating apparatus, and sheet film
Inventor: SANO TAKAYOSHI
IPC: B29C48/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet film molding roll of temperature conditioning which can be applied to touch roll type casting, can properly set the individual temperature of each heating medium chamber, and has a roll surface temperature difference in the roll circumference.  <P>SOLUTION: The sheet film molding roll 10 has a central rotary shaft 20, fixed end plates 28 and 29 arranged at two positions separated in the axial direction of the central rotary shaft 20, a thin metal film-made outer cylinder 40 with its both ends supported rotatably by the fixed end plates, and a plurality of tumbling rubber rolls 70 in which both ends of each of them are supported rotatably by the fixed end plates and which sliding-contact with the peripheral surface of the central rotary shaft and the inner circumferential surface of the outer cylinder and is composed, so that the tumbling rubber roll circumferentially divides a circular space between the outer cylinder, and the central rotary shaft into a plurality of the heating medium chambers, and the heating medium is put in each heating medium chamber. In at least one heating medium chamber 91, an electric heater is installed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285766-A (JP)
Title: Cutting tool and correction method of projection amount of finish cutting blade
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/034
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of extremely exactly carrying out correction of a projection amount of a finish cutting blade by securely rotating an adjusting screw and easily enabling manufacture or replacement of a component by a simple configuration, and also to provide a correction method of a projection amount of a finish cutting blade.  <P>SOLUTION: The cutting tool 20 has the finish cutting blade 47 which is arranged to protrude and recede in the radial direction of a tool body 21. A rod-like member 43 is connected with a tool body 21 tip side of a piston 28 which is movably arranged in the direction of an axis O at the inside of the tool body 21. The finish cutting blade 47 is arranged at a slide member 46 which is disposed to intersect the rod-like member 43. The adjusting screw 57 on which the tip surface of the rod-like member 43 abuts is arranged at the tool body 21 tip side of the rod-like member 43. An adjusting shaft 58 that projects from the tip surface of the tool body 21 is integrally formed with the adjusting screw 57, and cutout surfaces 61a, 61a as a fixed means 61 are formed at the adjusting shaft 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288979-A (JP)
Title: Determination device, database device, program, and determination method
Inventor: KAISHIMA SO
IPC: G06F12/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination device that enables efficient table partitioning, a database device, a program, and a determination method.  <P>SOLUTION: A database device is configured such that a plurality of partitioned tables formed by partitioning a table in a database are arranged by dispersing them in a plurality of table storage regions. Here is provided the database device including an acquisition part for acquiring an access history by monitoring accesses to each partitioned table, and a determination part for determining the table storage regions, respectively in which each partitioned table should be arranged, on the basis of the access history with respect to each partitioned table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288995-A (JP)
Title: Social networking service 'friendship' management function
Inventor: TAKABAYASHI TOMOMI
IPC: G06Q50/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for setting conditions when users form a 'friendship' in a social networking service, and automating an otherwise manual 'friendship' breakup accordingly.  <P>SOLUTION: A social networking service 300, where a user A and a user B keep a 'friendship', provides the users A and B with the function of registering 'friendship' conditions. A 'friendship' management part 210 monitors for violations of the 'friendship' conditions, and if finding any violation, automatically breaks the 'friendship'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285772-A (JP)
Title: Method of manufacturing gear plate for reclining device
Inventor: MAKI YOSHITAKA
IPC: A47C1/025
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing, without relying upon cutting, a hardened gear plate smoothly rotatable in a base plate.  <P>SOLUTION: This gear plate for a reclining device is manufactured via the following three steps: (A) a forming step for forming the gear plate for a reclining device in a desired shape, (B) a heat treatment step for applying a heat treatment to the formed gear plate, and (C) a burnishing step for applying a burnishing treatment to the outer peripheral surface of the heat-treated gear plate using a rolling burnishing device. The rolling burnishing device comprises a work receiving section 20 for rotatably supporting the gear plate 3 and three rollers 13, 14, 15 pressing the outer periphery of the gear plate supported on the work receiving section from three directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290024-A (JP)
Title: Method for manufacturing pressed powder magnetic core
Inventor: MURASE HIROSHI
IPC: B22F3/02
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing pressed powder magnetic core by performing compression molding of a soft magnetic material containing metal magnetic particles, and which does not cause micronization of crystal grains.  <P>SOLUTION: In the method for manufacturing the pressed powder magnetic core, a compression molding process is executed for a plurality of times, an annealing process is executed after each compression molding process, in addition, distortion to be caused at the last compression molding process is expressed by density change rate before and after the compression molding process, and the density change rate lies within a range of 0.5-57% when the pressed powder magnetic core is manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289160-A (JP)
Title: Electronic apparatus
Inventor: TAKAKUSAKI MASAHIKO
IPC: G06F1/16
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic apparatus with enhanced operability.  <P>SOLUTION: An electronic apparatus 1 includes a cabinet 4 having an upper wall 5, a keyboard 12 supported by the upper wall 5, and a speaker 21 installed in the cabinet 4. An area 26 of the upper wall 5, which is positioned on the nearer side to a user than the keyboard 12, includes a palm rest plane 31 on which the user's hands H are placed when the keyboard 12 is used, and a speaker mounting plane 32 having an opening 36 formed to expose the speaker 21 outside the cabinet 4. The speaker attachment plane 32 is recessed relative to the palm rest plane 31, so as to be lower than the palm rest plane 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285404-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having at least two start pockets, which can exhibit high performance efficiency by related performance executed over fluctuational display of a plurality of times of special symbols.  <P>SOLUTION: The related performance control means 502a finishes the related performance during execution in the case where the detecting result by the priority start pocket monitoring means 502b shows that game balls enter the second start pocket and the determining result of the preliminary determining means shows the winning of the related performance to the game data obtained by the game data lottery means triggered by the ball entrance in the state where the related performance is carried out based on the right of the fluctuation display of the special symbol stored in the first special symbol pending-recording means processed without priority. Consequently, the probability in which the performance becomes incomplete is lowered, thereby high performance effect can be exhibited in the game machine having at least two start pocket.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295200-A (JP)
Title: Information recording/reproducing device
Inventor: HIRATA MASAKAZU
IPC: G11B5/60
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To record and reproduce information precisely and accurately by restraining the influence of heat generated from a light source and restraining a moment acting on a carriage when a slider travels.  <P>SOLUTION: An information recording/reproducing device 1 heats a disk D by near-field light, inverts magnetization by applying a recording magnetic field to the disk D, and thereby records information on the disk D. In the information recording/reproducing device 1, a laser light source 20 is arranged at a base part 15 of the carriage 11, and a light guide is provided for introducing luminous flux emitted from the laser light source 20 to the slider 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296093-A (JP)
Title: Image pickup apparatus
Inventor: OTA MAKOTO
IPC: H04N5/343
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that prevents an output moving image from becoming unnatural, by mixing of a still image in a moving image.  <P>SOLUTION: An imaging element 2 is driven by progressive scanning, when a still image is recorded in process of waiting for a moving image, and the imaging element 2 is driven by interlace scanning in a case other than that.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295378-A (JP)
Title: Light transmissive conductor and its manufacturing method, electrostatic charge removing sheet, and electronic device
Inventor: SHIMIZU KEISUKE
IPC: C01B31/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmissive conductor which is constituted of a conductive material composed of a carbon nano linear structural body such as carbon nano tube, and for manifestation without damaging its light transmissivity and electric conductivity, its manufacturing method easy to scale up, a static elimination sheet using it, and an electronic device.  <P>SOLUTION: By immersing a light transmissive support body 3 into a dispersion liquid of carbon nano tube (CNT), making CNT adsorbed on its surface, evaporating a solvent after washing, and fixing the adsorbed CNT, the directly bonded conductive material 2 to the light transmissive support body 3 is formed. Since the conductive body 2 is formed only by carbon nano tube 1 and the carbon nano tube 1 is two-dimensionally integrated while contacting together at its one part, it is high in light transmissivity. Moreover, mutually contacting carbon nano tubes 1 are high in conductivity since they are directly bonded. It is better to carry out a treatment of improving affinity against the CNT on a surface of the support body 3 in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295053-A (JP)
Title: Dictionary database system
Inventor: MASUBUCHI MINAKO
IPC: G06F17/22
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there does not exist any system from the point of view of a system for enjoying the establishment or change of a new word to be generated in communication between a specific few persons such as friends since words and phrases are frequently extracted for the collection of newly and generally used language or the enrichment of the number of registered words in a conventional dictionary database system.  <P>SOLUTION: This dictionary database system can clarify an input edition time or an input history or a relation between a person who has performed the input and a user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297809-A (JP)
Title: Arm joint
Inventor: OKUDA AKINOBU
IPC: B25J17/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, lightweight and compact arm joint.  <P>SOLUTION: The arm joint includes a first link 1 and a second link 2 relatively rotatably coupled to two rotating shafts L1 and L2 orthogonal to each other; drive means A and B independently driving two differential input shafts 5a and 5b as being rotating shafts adjacent to the first link 1; and rotating angle sensors 30a and 30b fixed to the end portions of the differential input shafts 5a and 5b, and measuring rotating angle information of the individual shafts as drive control signals of the drive means A and B, respectively. The drive means A and B are provided with worms 12a and 12b supported movably in translation direction and rotating direction of the rating shafts and resiliently held at predetermined positions, respectively; and a pair of worm wheels 11a and 11b engaged therewith. Impact force due to a collision or contact with the external environment of the arm is absorbed and relaxed by the translation movement of the resiliently held worms 12a and 12b, and the collision is detected based on the output signals of the rotating angle sensors 30a and 30b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298631-A (JP)
Title: Hydrogen separation method and hydrogen separation device
Inventor: NISHINO JUNYA
IPC: B01D53/22
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separation method by which hydrogen can be continuously produced for a long period of time and the process can be simplified with a simple operation, and to provide a hydrogen separation device suitable for carrying out the method.  <P>SOLUTION: The hydrogen separation method comprises bringing a hydrocarbon gas into contact with one surface 2 of a carbon separation membrane 1 that dissolves and diffuses carbon so as to selectively permeate carbon to the other surface 3 side of the carbon separation membrane 1, and thereby separating hydrogen in the one surface side of the carbon separation membrane 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300744-A (JP)
Title: Electrophoretic display device, driving method thereof, and electronic equipment
Inventor: TAKEI YOSHIKI
IPC: G09G3/20
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an electrophoretic display device at low power consumption by reducing occurrence of a leak current.  <P>SOLUTION: The electrophoretic display device is provided with a first substrate 30 and a second substrate 31 facing each other across an electrophoretic element 32 including electrophoretic particles, a plurality of pixel electrodes 35 (first electrodes) formed on the first substrate 30, and a common electrode 37 (a second electrode) formed on the second substrate 31 to face a plurality of pixel electrodes 35. In the method of driving an electrophoretic display device, the electrophoretic element 32 is driven when the common electrode 37 is electrically disconnected, and a first potential is input to a part of the pixel electrodes 35, while a second potential different from the first potential is input to the other part of pixel electrodes 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299369-A (JP)
Title: Lock device of door for vehicle
Inventor: TAKATSUMA HIROYUKI
IPC: E05B79/22
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the working efficiency of an adjustment operation and also enhance an assemblability by suppressing the variation of the length of the path of a transmission means to eliminate the adjustment of the length thereof at least from an outside handle to the swung section thereof swung to the inside of the window glass in a lock device of a door for a vehicle in which the transmission means capable of transmitting an operation force for unlocking by the operation of the outside handle to a latch mechanism is disposed in the direction orthogonal to the window glass in such a manner as to swing from the outside to the inside of the window glass.  <P>SOLUTION: A support section 27c disposed at the front or rear of the window glass 21 is formed on a door fixing member 27 which forms a part of an outside handle mechanism 14A and which is fixed to a door D. A path converting member 59 for swinging the path of the transmission means 76A from the outside to the inside of the window glass 21 in the direction orthogonal to the window glass 21 is disposed on the support section 27c.  <P>COPYRIGHT: (C)2010,JPO&INPIT