baber/WOPTO huggingface dataset:
Patent JP-2009130076-A (JP)
Title: Method for manufacturing diffusion wafer and the diffusion wafer
Inventor: FUJITA MASATO
IPC: H01L21/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply, stably reduce a wafer warping of a diffusion wafer for use in a semiconductor device, and the like, having a high breakdown strength element or a large power element mounted thereon.  <P>SOLUTION: At a first diffusion step, on the entire face of a wafer 11 having a slightly larger aperture than a standard aperture, a diffusion layer source 12 which increases the doping amount of the impurities in a diametric direction from a center part of the wafer 11 to an outer peripheral part thereof is formed. Next, in a second diffusion step, the impurities are thermally diffused from the diffusion layer source 12 to inside the wafer, and a heavily-doped impurity diffusion layer 19, which increases a diffusion depth in the diametric direction of the wafer 11, is formed. The wafer is bisected along a center line 21 of a nondiffusing layer 20, and a diffusion wafer 22a having a double-layer structure of the high concentration impurity diffusion layer 19 and the nondiffusing layer 20 is formed as two wafers. Thereafter, a fringe of the diffusion wafer 22a is removed, ground, polished, and the like to, form a diffusion wafer 22 of the standard aperture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128273-A (JP)
Title: Air/fuel ratio sensor and internal combustion engine control device
Inventor: AOKI KEIICHIRO
IPC: G01N27/409
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air/fuel ratio sensor which can simultaneously improve detection accuracy and response when detecting an air/fuel ratio of gas to be detected.  <P>SOLUTION: The air/fuel ratio sensor includes: a sensor element for outputting the output signal corresponding to the air/fuel ratio of the gas to be detected; a pair of electrodes arranged so as to sandwich the sensor element and constituted of an electrode on the gas-to-be-detected side into which the gas to be detected is introduced and an electrode on the side of the atmosphere exposed to the atmosphere; a diffusion speed regulating layer which introduces the gas-to-be-detected into the electrode on the gas-to-be-detected side from a flow-in unit into which the gas-to-be-detected flows and is provided to the sensor element so as to cover the electrode on the gas-to-be-detected side; and a catalyst layer formed at a part of the flow-in unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133655-A (JP)
Title: Internal diameter measuring apparatus
Inventor: ISHIBASHI MITSUHARU
IPC: G01B5/12
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal diameter measuring apparatus capable of easily and accurately measuring internal diameters.  <P>SOLUTION: A pinion 43 of which the internal diameter is to be measured by a cylinder gauge 16 is fixed to a work fixing part 15. The work fixing part 15 is horizontally slide-freely supported by a rotatably arranged ball 14. When a measuring part 16a of the cylinder gauge 16 is inserted in a circular hole 43H of the pinion 43, the pinion 43 is therefore pressed by the inserted measuring part 16a and horizontally moved in such a way as to be positioned to an appropriate measuring position to autonomously perform center adjustments.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094446-A (JP)
Title: Pattern formation method, and pattern formation device
Inventor: MIYAZAWA TOSHIO
IPC: H05K3/10
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a desired pattern by preventing discharged ink from spreading on a substrate in a printing and drying process in forming a conductor pattern by an ink jet method.  <P>SOLUTION: Before ink is discharged from a head body 27, a temperature of a substrate 25 is measured by a substrate temperature detection means 9. The temperature of the substrate 25 is adjusted by operating a Peltier element group 23 by a controller 12 to set the temperature of the substrate 25 within a temperature setting range lower than the temperature of the ink. With the temperature of the substrate 25 kept in the temperature setting range, the ink is discharged, thereafter the inside of a drying vessel is depressurized in the state where the temperature of the substrate 25 carried in the drying vessel is adjusted to keep the ink deposited on the substrate 25 at an appropriate viscosity, and the substrate 25 is dried.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141153-A (JP)
Title: Semiconductor device
Inventor: MAEDE ATSUSHI
IPC: H01L21/3205
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing dishing.  <P>SOLUTION: A semiconductor device is formed by alternately stacking a plurality of copper wiring layers and a plurality of insulating layers. A low-impedance wiring is formed by occupying a predetermined region. A first wiring group includes a plurality of rectangular copper wirings Lc1 that are laid on the first copper wiring layer in parallel at a predetermined interval d1 and extended in a first direction. A second wiring group includes a plurality of rectangular copper wirings Lc2 that are laid on the second copper wiring layer adjacent to the first copper wiring layer in parallel at a predetermined interval d2 and extended in a second direction perpendicular to the first direction. A region RGN1 occupied by the first wiring group, a region RGN2 occupied by the second wiring group, and a predetermined region overlap at least partially. The first wiring group Lc1 and the second wiring group Lc2 are electrically connected such that they become equipotential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139764-A (JP)
Title: Zoom microscope
Inventor: MOCHIZUKI TAKESHI
IPC: G02B7/04
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom microscope which is capable of changing a zoom magnification manually or electrically and excellent in working operability.  <P>SOLUTION: The zoom microscope 100 includes: a main body frame 20 whose inside has a zoom optical system including zoom lens groups 22 and 23 held by lens holding frames 25 and 26 freely movable in the direction of an optical axis L1 and fixedly held zoom lens groups 21 and 24; a cam shaft 27 and pulleys 28 and 29 moving the zoom lens groups 22 and 23 in the direction of the optical axis L1 through the lens holding frames 25 and 26, to change the zoom magnification; zoom handles 12a and 12b; a motor-driven zoom unit 13 freely removably inserted into the main body frame 20, to drive a zoom handle shaft 31 electrically; and gears 35, 36 and 38 connecting the motor-driven zoom unit 13 and the zoom handle shaft 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139826-A (JP)
Title: Corona charger and image forming apparatus
Inventor: YASUDA OSAMU
IPC: G03G15/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona charger capable of suppressing the contamination of an environment and a charged body by reducing an amount of a discharge product generated by discharging.  <P>SOLUTION: The corona charger 1 comprises a corona discharge electrode and a charging grid 6. The charging grid 6 has a layer including zeolite, conductive agent, and binder resin on its surface. The corona charger 1 is characterized in that the volume resistivity (ρ<SB>o</SB>[Ω cm]) of the outer layer of the charging grid 6 is within the range of 1.0×10<SP>8</SP>to 1.0×10<SP>10</SP>[Ω cm], and the volume resistivity of the inner layer of the charging grid 6 is lower than the volume resistivity (ρ<SB>i</SB>[Ω cm]) of the outer layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137546-A (JP)
Title: Drive assisting device for training vehicle
Inventor: KONO TAKEYOSHI
IPC: B60K26/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive assisting device of a training vehicle for eliminating an effect of an operation of an acceleration pedal when a brake pedal for a trainer is pressed, in a drive assisting device for the training vehicle.  <P>SOLUTION: The drive assisting device for the training vehicle having the acceleration pedal arranged for a driver seat and the brake pedal for the trainer arranged for a passenger seat is provided with an acceleration pedal canceling means for eliminating the effect of the operation of the acceleration pedal of the driver seat ineffective by operating the brake pedal for the trainer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146921-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: YAMAZAKI DAISUKE
IPC: H01L27/11
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and its manufacturing method such that even if a mask shift in position during a manufacturing stage, variation in transistor characteristic can be suppressed.  <P>SOLUTION: The semiconductor memory device has a stack of a plurality of memory cells each having six transistors which are first and second driver transistors, first and second load transistors, and first and second transfer transistors, the semiconductor memory device having such a layout that a first transfer transistor TTr1, a first driver transistor DTr1, a second driver transistor DTr2, and a second transfer transistor TRr2 are disposed in a series-connected state in a first semiconductor region (P) linearly sectioned on a semiconductor substrate, a first load transistor LTr1 and a second load transistor LTr2 are disposed in a second semiconductor region (N1) and a third semiconductor region (N2) sectioned on the semiconductor substrate, and the first semiconductor region (P) is sandwiched between the second semiconductor region (N1) and third semiconductor region (N2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144796-A (JP)
Title: Automatic transmission for vehicle
Inventor: SAITO NORIAKI
IPC: F16H3/66
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of freedom of ratio setting and reduce friction by eliminating a Ravigneaux planetary gear unit for transmission and increasing the number of friction engagement elements to be engaged when each speed is established.  <P>SOLUTION: A forward six-speed, reverse two-speed automatic transmission T comprises a single pinion type planetary gear unit PUr for speed reduction and a planetary gear unit PUs for transmission formed by combination of double pinion type first and second planetary gear units PU1, PU2, and provided with four differential rotation elements, and five friction engagement elements Ca, Cb, C1, C2, B1 of a wet-type multiple-plate type. Three of the five friction engagement elements are selectively engaged to establish the forward first-speed to the forward sixth-speed, and the reverse first-speed and the reverse second-speed. Since the Ravigneaux planetary unit is not employed, the degree of freedom of ratio setting is high. The three friction engagement elements are always engaged to reduce loss of oil due to friction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008186569-A (JP)
Title: Reproduction device and reproduction control method
Inventor: NOGUCHI SHUICHI
IPC: G11B27/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To certainly operate a timer reproduction function at specified time of day even when reproduction of a specified content is impossible.  <P>SOLUTION: When a reproduction preparation time which is a predetermined time before scheduled playback time comes under the control of a content acquisition controller 311, reproduction preparation processing is started for receiving contents for timer playback from this server device, for playback by connecting with an external server device through a communication interface 37 based on information about contents for timer playback stored in a timer setting storage unit 342. When the reproduction preparation processing of the content for timer playback has not been completed by the scheduled playback time, spare content stored in a spare content storage unit 341 is supplied to an audio decoder 38 through an audio buffer 331 and the playback of the spare contents is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009144283-A (JP)
Title: Roller in coagulation liquid and wet or dry-wet spinning method using the same
Inventor: KITAGISHI YASUSHI
IPC: D01D5/06
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller in a coagulation liquid, which can sufficiently inhibit the stick-slip of a travel yarn on a guide or roller for changing the route of the yarn obtained by introducing and coagulating a dope discharged from discharging holes formed in a spinneret into the coagulation liquid, and to provide a wet or dry-wet spinning method using the same.  <P>SOLUTION: In the roller 3 for changing, in a coagulation liquid, the routes of yarns Y1, Y2 formed by introducing and coagulating, in the coagulation liquid, a spinning raw liquid discharged from the discharging holes of a spinneret 1 in which many discharging holes are formed, wherein the roller is a forcibly driven roller which is forcibly driven to freely rotate, and a liquid suction roller whose yarn-contacting surface for contacting with the travel yarn is formed with a liquid-passing member and used for sucking the coagulation liquid from the liquid-passing member to the inside of the roller; and the wet or dry-wet spinning method using the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146264-A (JP)
Title: Id card using method for short-term worker, part-timer, and side-job worker
Inventor: KANAJI YUTAKA
IPC: G06Q50/00
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the current situation under which short-term workers, part-timers and side-job workers get an job interview appointment and write a resume to submit it at each time and the corporate side looks at the resume of the interviewee and form their determinations on the spot to some extent.  <P>SOLUTION: With an individual side terminal machine 5, an individual person writes individual history information at individual identifying data at a database 4 by using individual identifying means 1a, 1b, 1c... 1n that are placed at a corporation, ID cards 2a, 2b, 2c... 2n that are issued by the individual identifying means, the database 4 which stores the individual identifying data, an individual side terminal machine 5 that is connectable to the database 4, and corporate side terminals 6a, 6b, 6c... 6n that are browsable to the database 4. The individual identifying data and the history information stored at the database 4 are connected by using an ID card owned by an individual and a password means attached to the ID card, and only the permitted information is displayed at the corporate side terminal machine via the individual identifying means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152238-A (JP)
Title: Method of manufacturing wiring circuit board
Inventor: MOTOGAMI MITSURU
IPC: H05K1/05
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring circuit board in which it is hard to cause a short circuit between mutually adjacent first terminals in a process of electrically connecting a first wiring circuit board and a second wiring circuit board to each other.  <P>SOLUTION: In the method of manufacturing the wiring circuit board, a flexible wiring circuit board 1 having solder bumps 18 formed on a first cover insulating layer 6 in contact with first terminal portions 5, and a suspension substrate 9 with a circuit which has second terminal portions 15 area disposed in a state wherein the solder bumps 18 and second terminal portions 15 are opposed to each other along the length, and then the solder bumps 18 are fused to electrically connect the first terminal portions 5 to the second terminal portions 15 through the solder bumps 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152122-A (JP)
Title: Micro fluid device, fuel cell, and manufacturing method of them
Inventor: MORISHITA SATOSHI
IPC: H01M8/02
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluid device capable of efficiently and stably supplying a fluid to a reaction field of a wide range by as minute an amount as possible, and of efficiently and stably exhausting a reaction product generated from the reaction field of a wide range.  <P>SOLUTION: The micro fluid device is equipped with a flow passage plate 10 having flow passage grooves 11, 12, a diffusion member 20 which is arranged opposed to the flow passage plate 10, and in which a supplying material supplied from the flow passage groove 11 is diffused, and a supply suppressing member 50 interposed between the flow passage plate 10 and the diffusion member 20. The flow passage grooves 11, 12 form a flow passage 11A to supply the supply material to the diffusion member 20, and the flow passage 12A to exhaust an exhaust material from the diffusion member 20. The flow passages 11A, 12A are separated from each other, and the supply suppressing member 50 has a first member 51 to suppress diffusion of the supply material and the exhaust material in plane direction of the supply suppressing member 50 in a part opposed to a non-flow passage region in the main surface in which the flow passage grooves 11, 12 of the flow passage plate 10 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166781-A (JP)
Title: Electronic apparatus
Inventor: ITO YUSUKE
IPC: B60R11/02
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can be made compact, without deteriorating the mechanical or the electrical characteristics of its flexible substrate.  <P>SOLUTION: The electronic apparatus is an in-vehicle electronic apparatus which can be equipped with a portable device and includes the body 110, a front portion 120 and the flexible substrate 200 which connects the body 110 and the front portion 120, and the front portion 120 is disposed displaceably, with respect to the body 110; and the front portion has a recess 210 that can house a part of a deformed portion of the flexible substrate 200, which deforms when the front portion 120 is displaced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009153599-A (JP)
Title: Wheelchair storing device for automobile
Inventor: KANAIZUKA MAKOTO
IPC: A61G3/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair storing device for automobile, wherein a driver can operate the device by him alone with small manual labor and not soiling his clothes by the operation; after storing a wheelchair, the assistant driver's seat reclining is possible, passengers can get on or off the rear seat from the walkway side; installing a wheelchair storing device in a car is also simple.  <P>SOLUTION: This wheelchair storing device includes an I arm 1 rotated by a motor around one 1a of its ends as a fulcrum, an L arm 2 connected with the I arm so that it can rotate relative to and following the rotation of I arm in the tip end 1b opposite the fulcrum of the I arm, with the L arm's rotation direction controlled by one end 2a fitted in and moving along a guide groove 3, a crane head 6 provided in the vicinity of the end 2b of the L arm opposite to its other end fitted in its guide groove, a belt 10 hanging down from the crane head to move up and down the wheelchair, and a flapper 4 installed on the crane head to hold the wheelchair.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159131-A (JP)
Title: Virus detection apparatus
Inventor: NAGOYA MITSUGI
IPC: G06F21/56
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for detecting and appropriately filtering a computer virus.  <P>SOLUTION: A communication control apparatus includes: a processing execution circuit fir detecting and filtering a computer virus; a plurality of management circuits 420 by class for managing the timing of sending out communication data for each class of a band to send out the communication data; and a selection circuit 405 which acquires the communication data to be sent out and information about the class of the band to send out the communication data, selects any management circuit 420 by class to supply thereto the communication data from among the plurality of management circuits 420 by class in accordance with the information about the class, and supplies the communication data to the selected management circuit 420 by class.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153670-A (JP)
Title: Deodorant sheet
Inventor: TAKAHASHI TATSU
IPC: B01J20/18
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant sheet capable of responding to a broad space and preferentially adsorbing odor components and VOC components supposed to be harmful to a living body even under high-humidity ambient atmosphere.  <P>SOLUTION: This deodorant sheet is formed by superposing a spongy-structure resin layer having multiple fine pores at least one surface of a fibrous cloth, the spongy resin includes deodorant and the deodorant is a hydrophobic molecular sieve. Preferably, the resin layer contains the deodorant of 2-20 g/m2. Preferably, the fibrous cloth is nonwoven fabric.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155444-A (JP)
Title: Rubber composition and tire using the same
Inventor: MORITA REI
IPC: C08L9/00
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which is excellent in workability, is improved in storage modulus (G') and loss tangent (tanδ) at low temperature, and is further improved in wear resistance.  <P>SOLUTION: The rubber composition is prepared by blending 100 pts.mass of a high molecular weight polymer component (A) having a bonding amount of an aromatic vinyl compound of ≤80 mass% and a weight average molecular weight (expressed in terms of polystyrene) of ≥1.5×10<SP>5</SP>with >1 to <30 pts.mass of a low molecular weight polymer component (B) having a bonding amount of an aromatic vinyl compound of <30 mass% and a weight average molecular weight (expressed in terms of polystyrene) of 0.2×10<SP>4</SP>-8.0×10<SP>4</SP>and ≥5 pts.mass of a filler (C). The sum of the bonding amounts of the aromatic vinyl compounds of the high molecular weight polymer component (A) and the low molecular weight polymer component (B) is ≤5 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157227-A (JP)
Title: Map data-delivery system, map data-delivery method, and communication terminal
Inventor: OBARA KIYOHIRO
IPC: G01C21/00
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map data-delivery system which obtains consistent road network information from complementary map information and map updating information.  <P>SOLUTION: The map data-delivery system is provided with a navigation terminal 20 and a map-transmitting server 10. In addition, the map-transmitting server 10 is provided with; a management data storage part 11 which stores updating elements, which indicate difference updating data indicating the differences of map data, and updating element management data which include updating element IDs, which are identification information, and dependence updating element IDs which have the updating dates of map data prior to updating and hold dependence relations in updating the map data; an updating management data extraction part 13 which extracts the updating element management data having existence areas overlapping with the map areas of map transmission requests from the navigation terminal 20, and the updating element management data having the dependence updating element IDs among the updating element management data; and a network I/F 15 which communicates with the navigation terminal 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT