baber/WOPTO huggingface dataset:
Patent JP-2010190628-A (JP)
Title: Float for measuring flow velocity, lid component of the same, and method of manufacturing the same
Inventor: IIZUKA HIROYUKI
IPC: G01P5/18
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a float for measuring flow velocity that is relatively easily disassembled so as to hardly affect the ecosystem in the natural world, and has a strength at which it flows without sinking in a river or the like at least in a certain time required for the float for measuring flow velocity.  <P>SOLUTION: This float for measuring flow velocity includes a body, a bottom corresponding to the bottom part of the body, and a lid part inserted as a lid into the body. The body is a cylindrical paper tube, the bottom and the lid part are molded and manufactured by a pulp mold manufacturing method or a fine mold manufacturing method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190632-A (JP)
Title: Torque sensor, and electric power steering device using the same
Inventor: ASAGA ATSUYOSHI
IPC: B62D5/04
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor that is miniaturized, and the manufacturing cost of which is reduced.  <P>SOLUTION: The torque sensor includes: a connecting shaft which connects a first shaft and a second shaft; a permanent magnet which is fixed to the first shaft and ring-shaped and of which the first and second surfaces are magnetized; a plurality of magnetic materials which are fixed to the second shaft and arranged in a magnetic field of the first surface of the permanent magnet; an auxiliary magnetic material which forms a magnetic circuit with the permanent magnet and the magnetic materials; a first magnetic detector which detects a magnetic flux induced by the auxiliary magnetic material; a torque detection unit which detects torque acting on the first or second shaft, based on a detection output of the first magnetic detector; a second magnetic detector which is arranged opposite to the second surface and detects magnetism generated from the outer peripheral surface of the permanent magnet; and a shaft position detection unit which detects at least one of the rotation angle and the rotational speed of the first shaft, based on the magnetism detected by the second magnetic detector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191591-A (JP)
Title: Information processor
Inventor: MATSUSHITA TAKAHIRO
IPC: G06F3/16
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether to reproduce sound according to user's operation and reduce annoyance from repeated reproduction of the same sound.  <P>SOLUTION: An information processor for reproducing sound guidance corresponding to a screen is configured not to reproduce, as must have already reproduced once during screen transition in a forward direction, the same sound guidance again when there is an instruction to switch to a screen in a backward direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187910-A (JP)
Title: Antibacterial medical device and manufacturing method thereof
Inventor: AMANO KENICHI
IPC: A61L29/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial medical device the base material of which is constituted of polymer material by using an organic solvent as a solvent and using, as an antibiotic, minocycline hydrochloride which can be dissolved in the organic solvent.  <P>SOLUTION: The polyurethane base material 11 is immersed in the minocycline hydrochloride solution obtained by dissolving the minocycline hydrochloride 12 in a methanol. The base material 11 is thereby swollen to contain the minocycline hydrochloride 12. Thereafter, the methanol is removed from the swollen base material 11a to eliminate swelling of the swollen base material 11a. thereby obtaining a catheter 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192707-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: NAKAHIRA HITOSHI
IPC: H01L25/065
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which multiple semiconductor chips of the same sizes can be easily mounted to a substrate, and which can easily control the respective mounted semiconductor chips.  <P>SOLUTION: The semiconductor device 1 includes the substrate 20 having a first electrode pad 21 on a plane thereof, a first semiconductor chip 11 having a first side electrode pad 11a at a side thereof, and a bump 31 connecting the first electrode pad 21 and the first side electrode pad 11a. The first semiconductor chip 11 is mounted perpendicular to the plane of the substrate 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188028-A (JP)
Title: Game machine
Inventor: IIZUKA TATSUKI
IPC: A63F5/04
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for effectively using information and allowing a player to predict a setting value by giving the information related to the setting value to the player, even while preventing the setting value from being directly discriminated.  <P>SOLUTION: The game machine includes: a setting value input means (a setting switch 55) for inputting one of the setting values; a setting value storage means 113 for storing the inputted setting value; a passage time acquisition means 200 for acquiring a time from the time when the setting value is stored in the setting value storage means 113 till the time when a predetermined specified condition is satisfied; and a setting value change announcement control means 260 for performing announcement corresponding to the time acquired by the passage time acquisition means 200, based on the satisfaction of the specified condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188496-A (JP)
Title: Machine tool and machining method
Inventor: INOUE JUNJI
IPC: B23F23/12
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure rigidity with respect to the rotational direction of a table against external forces acting on a workpiece and to prevent an oscillation phenomenon.  <P>SOLUTION: A machine tool includes: an speed feedback gain automatic setting device 16 that updates the speed feedback gain automatically; a sensor 10 that measures the rotational speed of a motor 7 that rotates a table 5 that supports a workpiece 11; and a control device 17 that performs a feedback control of the motor 7 based on the rotational speed thereof so that the angle of the table 5 coincides with a target angle, based on the speed feedback gain. In the machine tool 1, the speed feedback gain is variable, and when a proper value is substituted for the speed feedback gain, rigidity with respect to the rotational direction of the table 5 is ensured against external forces acting on the workpiece 11, and oscillation phenomenon can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194411-A (JP)
Title: Electrolytic water dispensing device
Inventor: HATADA KOJI
IPC: C02F1/46
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience of use by allowing selective discharge of electrolytic acidic water and electrolytic alkaline water from one lead-out pipe, in an electrolytic water discharging device for discharging the electrolytic acidic water and the electrolytic alkaline water generated in an electrolytic water generator.  <P>SOLUTION: The electrolytic water discharging device includes first and second lead-in pipes 61a, 61b for introducing the electrolytic acidic water and the electrolytic alkaline water, the lead-out pipe 61c connected to the lead-in pipes, and first and second solenoid valves 63a, 63b interposed in the middle of the first and second lead-in pipes 61a, 61b. When the electrolytic acidic water is discharged, the first solenoid valve 63a is opened to communicate the first lead-in pipe 61a with the lead-out pipe 61c, and when the electrolytic alkaline water is discharged, the second solenoid valve 63b is opened to communicate the second lead-in pipe 61b with the lead-out pipe 61c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199162-A (JP)
Title: Method of producing heat sink material
Inventor: KUROKI HIRONORI
IPC: H01L23/36
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink material consisting of a composite material of a high thermal conductive material whose thermal conductivity is improved and low thermal expansion hard material at low cost.  <P>SOLUTION: In a method of producing a heat sink material, when production is carried out along a powder metallurgy process of powder mixing, molding, and sintering, a plurality of local compositions of material powder configuring a composite material is defined as X, an average value of a measured value for X is defined as Xave. When a standard deviation is defined as S, a mixing degree M of the mixed powder, which is represented by M=S/Xave×100, is defined to be ≤20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199211-A (JP)
Title: Vacuum gate valve protective device
Inventor: IIO ITSUSHI
IPC: H01L21/677
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum gate valve protective device which prevents heat conduction from a heating means inside a vacuum chamber to a vacuum gate valve to protect the vacuum gate valve effectively.  <P>SOLUTION: In the vacuum gate valve protective device 10 which protects a vacuum gate valve 7 for opening and closing between a deposition chamber 4C and a first half buffer chamber 4B, a reflection plate 23 is provided inside the deposition chamber 4C, and thus, it is possible to advance onto a route Rt of a substrate W between a heater 9 and the deposition chamber 4C and evacuate from the route Rt, and the reflection plate 23 is directed to the heater 9 side while advancing onto the route Rt of the substrate W to reflect heat rays from the heater 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202139-A (JP)
Title: Driving operation support device and driving operation support method
Inventor: TAKAGI YOSHITAKA
IPC: B60W30/09
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of discomfort felt by a driver with respect to avoidance control.  <P>SOLUTION: A microprocessor 9 relatively changes evaluation weight w<SB>f</SB>on time series data δ<SB>SR</SB>* of steering operation input based on information input from stereo cameras 2a, 2b, an acceleration sensor 3, a yaw rate sensor 4, wheel speed sensors 5a, 5b, 5c, 5d and a steering angle sensor 6. An appropriate steering operation quantity corresponding to the external environment of a vehicle 1 and a vehicle state is thereby computed to reduce the sense of discomfort felt by the driver with respect to avoidance control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208444-A (JP)
Title: Electric power steering system
Inventor: WATABE DAIJI
IPC: B62D5/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering system capable of reducing adaptation man-hours.  <P>SOLUTION: Between an assist controller 100 and a current command value converter 310, there is provided an internal shield controller 300 for setting system characteristics on the more downstream side than the current command value converter 310 to obtain a certain characteristic range. Therefore, the assist controller 100 can be designed, provided that the system characteristics accommodated in the certain characteristic range by the an internal shield controller 300 are used. As a result, the assist controller 100 can be designed easily. The internal shield controller 300 is designed by considering only the system characteristics on the more downstream side than the current command value converter 310, thus facilitating design of the internal shield controller 300.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208231-A (JP)
Title: Printer and ejection control method for the same
Inventor: NISHIHATA MASAHIRO
IPC: B41J2/01
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To control the conveying speed of a belt with more accuracy by eliminating an error resulting from the thickness unevenness of the belt and eccentricity of a roller shaft which are superimposed on the measured conveying speed of the belt.  <P>SOLUTION: This printer includes a laser Doppler speedometer 311 detecting the moving speed of a surface directly under ejection of an ink head and the angular speed of rotation of a driven roller as the belt surface moving speed in the conveyor belt 160, and a driven side encoder 310. The printer further includes a speed ratio computing part 401 extracting speed ratio data (profile data) having a frequency corresponding to a speed ratio, as belt profile data and roller profile data from the accumulated data of the temporal variation of the measured speed ratio; a storage part 332 storing the profile data; and a correction control part 331 controlling each image forming timing by a head unit 110 to reduce a positional deviation between a plurality of images on the conveyor belt 160 based on each profile data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275031-A (JP)
Title: Manufacturing method of 2-alkyl-2-cycloalken-1-one
Inventor: MATSUMOTO KUNJI
IPC: B01J23/42
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a 2-alkyl-2-cycloalken-1-one that gives the aimed product of high purity highly productively, and an activation method of a palladium and/or platinum catalyst.  <P>SOLUTION: The manufacturing method of the 2-alkyl-2-cycloalken-1-one represented by general formula (2) comprises causing a 2-alkylidenecycloalkanone to react in the presence of a palladium and/or platinum catalyst treated in the following steps (a) and (b). The activation method of the palladium and/or platinum catalyst comprises the following steps (a) and (b). Step (a): a step of activating the palladium and/or platinum catalyst in an atmosphere containing a hydrogen gas. Step (b): a step of replacing the hydrogen gas existing as the atmosphere of the catalyst in the step (a) by an inert gas to remove it. In the formula, m is 0-3; n is 1 or 2; R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom or a 1-8C alkyl group or the like; and R<SP>3</SP>is a 1-5C alkyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214724-A (JP)
Title: Thermal head
Inventor: SASAKI TSUNEYUKI
IPC: B41J2/335
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably support a head substrate having heaters capable of properly dissipation heat generated from the respective heaters to a dissipation member, preventing the heat from being excessively dissipated, thereby capable of enhancing heat dissipation property and power saving, by the dissipation member.  <P>SOLUTION: A concave heat storing adjusting groove 9 is formed along the arranging direction of the row shape of the respective heaters 5 on the front surface 7a opposing to the head substrate 3 in the dissipation member 7 and the dissipation member 7 is arranged such that both the end fringe parts in a width direction of the heat storing adjusting groove 9 of the front surface 7a comes in contact with a rear surface 3b opposing to the dissipation member 7 in the head substrate 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219863-A (JP)
Title: Ultrasonic flowmeter, and device for eliminating noise wave of the same
Inventor: GOMYO TOMOO
IPC: G01F1/66
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of more accurately measuring than before, and to provide a device for eliminating a noise wave of the ultrasonic flowmeter.  <P>SOLUTION: The ultrasonic flowmeter 10 includes: a element accepting recess 15, which is branched from a measuring channel 13 and which includes, in depth part of the element accepting recess, an ultrasonic transmitter-receiver 20 capable of transmitting and receiving ultrasonic waves for measurement; and an approximate wavelength noise wave removing groove 17, which is in an intermediate part of a cylindrical inner surface 16 of the element accepting recess. Then, the groove width of the approximate wavelength noise wave removing groove 17 is set to the integer multiple of the half wavelength of the ultrasonic waves for measurement. Accordingly, even if the noise wave of a wavelength approximate to the ultrasonic waves for measurement is propagated inside the measuring channel 13, the noise wave can be reduced or removed when passing through a region R1 wherein the approximate wavelength noise wave removing groove 17 is formed. Thus, measurement, which suppresses the effect of noise wave, can be performed, and measurement accuracy can be more improved than before.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214861-A (JP)
Title: Light exposure head, method for controlling light exposure head, and image forming apparatus
Inventor: INOUE NOZOMI
IPC: B41J2/45
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables suppression of wrong emission of light emitting elements in a configuration wherein electric power is supplied separately to an emission controlling part and a driving part.  <P>SOLUTION: The image forming apparatus includes: an image carrier which carries an image; a light exposure head which has the light emitting elements for emitting a light according to a driving signal and exposes the image carrier with the light from the light emitting elements; the emission controlling part which generates an emission controlling signal for controlling emission of the light emitting elements by receiving supply of a first electric power; the driving part which outputs the driving signal to the light emitting elements on the basis of the emission controlling signal by receiving supply of a second electric power; and an electric power supply controlling part which starts supply of the second electric power to the driving part or stops supply of the second electric power to the driving part in a state that the first electric power is supplied to the emission controlling part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135282-A (JP)
Title: Proton conducting membrane and manufacturing method for same, membrane-electrode junction, and solid polymer type fuel cell
Inventor: SAKAKURA YASUHIRO
IPC: H01B1/06
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conducting membrane composed of a polyarylene system copolymer excelling in ion conductivity, mechanical strength, heat resistant size stability and suppressing wrinkling in use.  <P>SOLUTION: The proton conductive membrane is obtained by carrying out a biaxial stretching process on a polymer membrane containing 100 pts.mass of polyarylene system copolymer containing a fused aromatic ring structural unit expressed by formula (2) and a structural unit having a sulfonic acid group expressed by formula (13) and 20 to 50 pts.mass of organic solvent and then removing the organic solvent. In formula (2), A, D indicate direct coupling, one kind of structure selected from a group composed of -O-, -S-, -CO- and fluorenylidene group, B indicates atomic oxygen or sulfur atom, Ph indicates a binary group having a fused aromatic ring structure, R<SB>1</SB>to R<SB>20</SB>indicate one kind of atom or group selected from a group composed by hydrogen atom, fluorine atom, alkyl group, alkyl halide group, nitro group and nitrile group, etc. l, m indicate integral numbers from 0 to 4, q indicates an integral number that is 2 or more, t indicates an integral number from 0 to 4. n, p indicate a composition ratio of respective structural units. In formula (13), Z indicates direct coupling or one kind of structure selected from a group composed of -O-, -S-, etc., Y indicates one kind of structure selected from a group composed of -CO-, -SO<SB>2</SB>-, -CONH-, etc. Ar indicates an aromatic group having a substituent expressed by -SO<SB>3</SB>H, -O(CH<SB>2</SB>)<SB>h</SB>SO<SB>3</SB>H (h is an integral number from 1 to 12). c, d indicate an integral number from 0 to 10 and k indicates an integral number from 1 to 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224664-A (JP)
Title: Reproduction device
Inventor: SAWA YOSHINORI
IPC: G06F3/0482
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device that displays each page of a content list received or stored therein, to reduce the amount of data in the list to be displayed at a time.  <P>SOLUTION: A reproduction device is provided with: a page division means 21 for dividing a content list received or stored therein into a plurality of pages by one page size, and for storing the divided lists in a list storage part 15; a page switching means 21 connected to the device body through a communication means 21a by a cable or by radio; and a control part 12 for switching the pages of the divided list displayed on a display part 18 according to the operation of the page switching means 21. The page switching means 21 comprises: a pedestal part installed in the neighborhood of the device body; and a pseudo-antenna part rotated on the pedestal part. The control part 12 switches the pages of the divided list displayed on the display part 18 according to the rotating operation of the pseudo-antenna part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222798-A (JP)
Title: Panel fall prevention device for stacking partition apparatus
Inventor: ISHIKAWA MASAKI
IPC: E04B2/74
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel fall prevention device for a stacking partition apparatus, which can achieve highly reliable connection with high efficiency of assembling work by concurrently using a structure enabling temporary holding performed by a means except a connecting means, when the stacking partition apparatus can be constructed at a desired height and a desired length by vertically and horizontally connecting a plurality of unit panels together and connecting an end post or a corner post according to need.  <P>SOLUTION: A vertically movable and fixable support member 62 is provided at a lower end in a recessed groove in the at least one side of the unit panel 1. The support member can be lowered and inserted into the side end of the lower unit panel. A vertical slot 67 is formed on the bottom surface 23 of the recessed groove of an end member 16 attached long the side end of the unit panel; the support member is positioned on the backside of the bottom surface; a fixing screw 68 passing through the vertical slot is screwed into the threaded hole of the support member; and a protrusion 66 capable of being locked to an upper connecting implement used for lower connection is protrusively provided in a lower portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009176313-A (JP)
Title: Optically connected system for data exchange between industrial automation devices
Inventor: MORFINO GIUSEPPE
IPC: G05B19/414
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically connected system reduced in cost and high in efficiency and reliability.  <P>SOLUTION: Data are exchanged between industrial automation devices. The optically connected system comprises a plurality of connecting elements 7, 9', 9", ..., 9<SP>N</SP>each of which is equipped with one or more pairs of optical transmitting means and receiving means arranged on the main side face of the connecting element in a method opposite to the preceding pair so as to arrange one transmitting means, one receiving means, one transmitting means, etc. on the main side face of each of the connecting elements 7, 9', 9", ..., 9<SP>N</SP>. The respective transmitting means and receiving means are adapted to perform data exchange in cooperation with the respective receiving means and transmitting means of the other adjacent elements of the connecting elements 7, 9', 9", ..., 9<SP>N</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT