baber/WOPTO huggingface dataset:
Patent JP-2010177646-A (JP)
Title: Sensor signal processing circuit board
Inventor: ITO ATSUSHI
IPC: H01L23/00
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive sensor signal processing circuit board, hardly causing the destruction of a sensor signal processing IC by static electricity.  <P>SOLUTION: The sensor signal processing circuit board 100 is constituted so that the sensor signal processing IC 10, in which a control circuit 11 to be interposed between a sensor and a microcomputer 20 is provided, and a capacitor C to be inserted between an output terminal To of the sensor signal processing IC 10 and a ground wiring on a circuit board 101 are surface-mounted. The circuit board 101 is a multi-layered circuit board constituted by being provided with two or more layers of internal conductor layers 33-36, and is constituted by inserting an inductor M1 forming the shape of a loop formed by performing interlayer connection of the internal conductor layers 33, 34 between the ground wiring and the output terminal To of the sensor signal processing IC 10, into the capacitor C in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187153-A (JP)
Title: Amplifier apparatus
Inventor: SHAKO EIJI
IPC: H04B1/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an amplifier apparatus capable of minimizing an output level deviation of each carrier, and of level-adjusting and gain-adjusting in a small-sized circuit.  <P>SOLUTION: A plurality of wireless frequency signals RF1, RF2 including a plurality of different carrier frequency signals, respectively, are synthesized by synthesizing units 1-5, and converted to digital signals by analog-digital conversion units 1-6, then output signals of carrier extraction units 1-8 to 1-11 are gain-adjusted by level adjustment units 1-12 to 1-15. Power levels of signals of each carrier frequency are integrated by an integrating unit 1-21 to adjust the level of the wireless frequency signal input to the analog-digital conversion unit to variable attenuators 1-3, 1-4 based on the integrated value. Adjusting the gain of the level adjustment units 1-12 to 1-15 on the basis of the integrated value to adjust the output level of each carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193038-A (JP)
Title: Mixing apparatus
Inventor: FUJITA KEIMEI
IPC: H04R3/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately confirm channels belonging to a channel group.  <P>SOLUTION: A plurality of DCA groups are allocated to an allocation type strip unit 51. Consequently, respective DCA groups are allocated one by one to strip portions 51-1 to 51-12 in the allocation type strip unit 51. Strips 102-1 to 102-16 obtained by extending the strip portions 51-1 to 51-12 are displayed on a strip display part 102 displayed on a display device 14, and channel numbers of channels belonging to respective DCA groups allocated to strip portions 51-1 to 51-12 directly below the strips 102-1 to 102-16 are displayed on the strips 102-1 to 102-16 by icons. Consequently, channels belonging to each channel group can be quickly and accurately confirmed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188467-A (JP)
Title: Positioning system
Inventor: KONDO YASUO
IPC: B61B13/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning system capable of supporting a plurality of workpieces with different shapes through the identical support base.  <P>SOLUTION: A first positioning fixture (80) is provided with first workpiece-mounting portions (144a, 144b) which can be mounted on a first workpiece (W) and a first support base-mounting portion (142) mountable on a fixture mount portion (114) of the support base (18). Besides, a second positioning fixture (80a) has a shape different from the first workpiece-mounting portion and is provided with second workpiece-mounting portions (144c, 144d) mountable on a second workpiece (Wa) and a second support base-mounting portion (142a) mountable on the fixture mount portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192740-A (JP)
Title: Apparatus, method and program for layout design of semiconductor device
Inventor: TANAKA NAOHIRO
IPC: H01L21/82
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of chip size increase when performing power supply separation processing.  <P>SOLUTION: The problem of chip size increase can be solved by a layout design apparatus for a semiconductor device having a cell data storage and a separation processing unit. The cell data storage stores cell data of each cell in a semiconductor device having a structure wherein a plurality of cells are adjacently continued. The separation processing unit processes cell data and separates metal wiring provided over a plurality of cells between the cells in accordance with a design standard of the semiconductor device. The separation processing unit has an extension/shortening unit and an inversion unit. The extension/shortening unit is part of the metal wiring for each cell data. It extends one end of a metal portion to be arranged inside a cell frame of each cell and shortens the other end in the same direction as an extending direction of the one end. The inversion unit performs mirror inversion for an arbitrary cell having a metal portion which is extended and shortened by the extension/shortening unit so that the extended one end and the other shortened end are replaced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188692-A (JP)
Title: Image forming device
Inventor: HIGASHIMORI TOSHIHIDE
IPC: B41J29/38
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which is optimum for setting initial set conditions for each user.  <P>SOLUTION: The image forming device can set initial set conditions in a plurality of set items for each user. The image forming device includes a set condition storing means, a counting means and a set condition changing means. The set condition storing means associates and stores set items and initial set conditions set for each user. When an image forming processing is accepted with set conditions different from initial set conditions in the set items as input set conditions during log-in, the counting means calculates the number of set items concerning the initial set conditions different from the input set conditions. The set condition changing means changes the initial set conditions in the set items to the input set conditions at the time of log-out when the number of the set items calculated by the counting means is a prescribed number or larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196269-A (JP)
Title: Slewing control unit
Inventor: AKIYAMA SEIICHI
IPC: E02F9/22
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slewing control unit which enables an operator to arbitrarily perform an on/off operation of a solenoid valve for making circuits for slewing communicate with each other.  <P>SOLUTION: The solenoid valve 54 for making the circuits for slewing communicate with each other is opening/closing-controllably installed in a passage which is provided in such a manner as to be capable of short-circuiting between the circuits for slewing by bypassing a rotary motor. When the solenoid valve 54 is opened at the stop of the slewing, a slewing brake function performed by a hydraulic fluid confined in the circuit for slewing can be released. The solenoid valve 54 is opened/closed by a rocker switch 26 installed in a cab, a button switch 62 on a control lever capable of being operated by an operator in a slewing operation posture as-is separately from the rocker switch 26, or a stepping-type switch 63 such as a foot switch. When the rocker switch 26 is in an on-operation state, the button switch 62 or the stepping-type switch 63 is operated to an on-state so that a relay 61 can be turned on, and the solenoid valve 54 is controlled for opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200117-A (JP)
Title: Communication control unit, method of controlling communication, and communication control program
Inventor: ITO KATSUAKI
IPC: H04L12/70
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control unit capable of registering a plurality of call terminals as call terminals allowing calls, and to provide a method of controlling communication and a communication control program.  <P>SOLUTION: When a registration request signal for requesting registration to a registration list is transmitted from the call terminal, the communication control unit receives the registration request signal (S11: YES). When the communication terminal having transmitted the registration request signal has already been registered in the registration list (S15: YES), registration information in the registration list is updated (S19). When the communication terminal has not been registered in the registration list (S15: NO), the call terminal having transmitted the registration request signal is registered therein (S20), even when the call terminal to which the same SIP address as that assigned to the call terminal has been assigned has already been registered in the registration list, thus registering the plurality of call terminals to which the same SIP address has been assigned in the registration list.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196685-A (JP)
Title: Piston for internal combustion engine
Inventor: ITO SHINGO
IPC: F02F3/26
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent knocking from being induced by the horizontal tilt of a tumbling flow in a cylinder with the upward movement of a piston.  <P>SOLUTION: The piston is used for an internal combustion engine which has a means for producing the tumbling flow of intake air in the cylinder. At both sides of a recessed portion 20 formed in the center of a crown surface 12 of the piston, in the direction perpendicular to the center axis of a piston pin, protruded portions 25 are provided which are each protruded inside from the approximate center toward the center of the piston.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205630-A (JP)
Title: Connector
Inventor: FURUYA MITSUGI
IPC: H01R13/42
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase locking force of a lance by forming it as a common lance which is disposed over a plurality of cavities and the whole of which is deflected and deformed by a terminal fitting inserted in either one of the cavities.  <P>SOLUTION: The connector includes a housing 10 having a plurality of cavities 16 in which terminal fittings 60 can be inserted, and lances 70 protrusively formed on the insides of the cavities 16 to elastically prevent the terminal fittings 60 normally inserted in the cavities 16 from coming off. The lance 70 is disposed over both cavities 16 adjacent to each other in the width direction thereof, and is formed as the common lance the whole of which is deflected and deformed by the terminal fitting 60 inserted in either one of the cavities 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279390-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: UMEDA MASAAKI
IPC: A61B5/055
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which can control an image contrast satisfactorily by applying an RF (Radio Frequency) pulse for a desired purpose such as fat suppression with a shorter imaging period.  <P>SOLUTION: The magnetic resonance imaging apparatus includes a data collection means and an image data generating means. The data collection means collects a magnetic resonance signal ECHO for imaging by an imaging scan with applying a frequency-selective or slice-selective radio frequency intermediate pulse RFc2 for controlling a contrast and a spoiler gradient magnetic field Gsp3 for suppressing unnecessary signal component continuously to the application of the radio frequency intermediate pulse RFc2 after applying a radio frequency excitation pulse RFI1 to be applied for collection of the magnetic resonance signal ECHO, The image data generating means generates image data based on the magnetic resonance signals ECHO.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287552-A (JP)
Title: Micropump device
Inventor: YAMAMOTO KAZUYOSHI
IPC: B81B1/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micropump device excellent in controlability of an amount of gas generated from gas generation material and a pumping amount of a micropump.  <P>SOLUTION: The micropump device is equipped with the micropump 10 and a controller 50. The micropump 10 includes a microchannel 22 that is a liquid channel, a gas generating material 34 for generating gas by receiving irradiation of light and supplying the gas to the microchannel 22, and a light source 42 for irradiating the gas generating material 34 with light 44. The controller 50 supplies the light source 42 with a control pulse signal CS for flickering the light source 42 in two-level state by repeating a pulse sequence pattern consisting of a plurality of bits of a fixed number, each bit of which can take two states of a first level for lighting the light source 42 and a second level for unlighting the light source 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208450-A (JP)
Title: Device for adjusting position of headrest and method for adjusting position of headrest
Inventor: SAKURAI RYOHEI
IPC: B60N2/48
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and precisely adjust the position of a headrest while preventing any unnecessary motion of the headrest.  <P>SOLUTION: A device for adjusting the position of a headrest is equipped with a detection electrode 1 and a detection circuit 2, which are built in the headrest 13 provided to a seat 10, an arithmetic circuit 5, a headrest drive motor 3, and a motor control circuit 4. The arithmetic circuit 5 calculates a distance between the head 22 of an occupant 21 and the headrest 13 and the variation of a capacitance on the basis of a capacitance value from the detection circuit 2, and the motor control circuit 4 controls the headrest drive motor 3 according to the calculation result, thereby adjusting the position of the headrest 13. The arithmetic circuit 5 determines the content of a vehicle signal, and starts position adjusting operation if a position adjusting operation starting condition is satisfied, and does not start the position adjusting operation if the condition is not satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009214939-A (JP)
Title: High-speed packaging apparatus and packaging machine having such apparatus
Inventor: BALLESTRAZZI ARIS
IPC: B65B9/06
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed packaging apparatus which can cause products to proceed faster and consecutively, and causes welding means to operate through almost the entire welding cycle.  <P>SOLUTION: The high-speed packaging apparatus includes a conveyer 14, rolls 15 and 15', supply means 16 and 16' which supply films 17 and 17' to the upper face and the lower face of a product 11 coming out of the conveyer 14, respectively, a counter welding belt 18 which receives the product 11 covered with the films 17 and 17', and a lateral welding device 19 disposed in the place where the counter welding belt 18 is disposed. The lateral welding device 19 includes a rotary star-shaped assembly 21 having three spokes 22 with welding means 23 attached to their front ends. These welding means 23 continuously cooperate with the counter welding belt 18 in sequence to weld together part of the plastic films 17 and 17' present between two products proceeding on the counter welding belt 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211012-A (JP)
Title: Optical modulator
Inventor: KONDO MICHIKAZU
IPC: G02F1/035
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator for achieving high modulation efficiency in an ultra-high frequency region e.g. microwave bands.  <P>SOLUTION: Modulation electrodes 5, 6 are arranged to be a distance between centers P=c/2nf (herein, f=0.5f<SB>0</SB>-1.7f<SB>0</SB>) of the modulation electrodes 5, 6 in extension directions of phase shift optical waveguides 3b, 3c, when an equivalent refractive index of the phase shift optical waveguides 3b, 3c is n, a frequency of a modulation signal applied on the modulation electrodes 5, 6 is f<SB>0</SB>, and a light speed in vacuum is c. Resonating circuits 8A, 8B apply the modulation signal of a reverse phase on the modulation electrodes 5, 6 so that a direction of an applying electric field due to the modulation electrode 5 and a direction of an applying electric field due to the modulation electrode 6 are reverse directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208824-A (JP)
Title: Printer and printing control method
Inventor: UEDA TAKAOMI
IPC: B65H7/14
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve detecting accuracy in a paper width by properly detecting and correcting the deterioration in a VR (Variable Resistor), in a printer having the VR as a paper width detecting means.  <P>SOLUTION: This printer performs printing processing by forming an image in an ordinary carrying passage by supplying paper to the carrying passage from a paper feeding system carrying passage FR, and has a tray inside sensor (VR) 182 for detecting a width of the paper fed by the paper feeding system carrying passage FR, a carrying paper width sensor (CIS: Contact Image Sensor) 184 for detecting the width of the paper carried by the ordinary carrying passage CR, a comparing part 332b for comparing a detection result by the tray inside sensor (VR) 182 with a detection result by the carrying paper width sensor 184, and a notifying part 332b for notifying a compared result by the comparing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210597-A (JP)
Title: Liquid level detector and storage battery
Inventor: SHINGU TAKASHI
IPC: G01N5/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and effort for confirming a mount of a liquid stored in a container in a dark place.  <P>SOLUTION: A liquid level detector includes: a cover 23 for having an opening 3a to be detachably provided on the container 3 storing an electrolyte 4 and transmitting light; a float 21 for inserting the opening 3a of the container 3 to float on a liquid level 4a of the electrolyte 4 by being provided from the inside of the cover 23 to the container 3; a display 22 displaying a normal display part 22a applying a blue paint along the movement of the float 21 and a warning display part 22b for applying a fluorescent material emitted in red by being provided along a moving range of the float 21 in the cover 23. Thereby when an amount of the electrolyte 4 is decreased and the liquid level 4a is lower than a lower limit indicating line 7, the float 21 is lowered and the warning display part 22b is exposed from the float 21. Thus, decrease of the amount of the electrolyte 4 stored in the container 3 is confirmed. As the result, time and effort confirming the amount of the electrolyte 4 stored in the container 3 in the dark place are reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188988-A (JP)
Title: Collision avoidance controller using blue light
Inventor: ENAMI TOMOTADA
IPC: B60W10/18
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent miss-operation between brake and accelerator when it is impossible to check ahead and behind of an automobile visually before moving it forward or backward, in a underground parking lot or in a midnight parking lot without light.  <P>SOLUTION: An automobile is equipped with blue light emitters 2 and blue light acceptors 3 at a frontside and backside of the automobile respectively. When the blue light acceptor receives returned blue light reflected from an obstacle 8, the collision avoidance controller applies an emergency brake, while it activates a relay 5 to cut off power supply to an ignition coil of an engine to abruptly stop the automobile.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244262-A (JP)
Title: Sensing system with optical fiber gas sensor
Inventor: XIA HUA
IPC: G01K11/3206
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing system and sensor, for more detail, a sensing system including an array of a grading type optical fiber gas sensor for measuring temperature-corrected gas concentration.  <P>SOLUTION: The optical fiber gas sensor (20) includes a fiber core (32), and first and second refractive index periodic modulated grating structures (36, 38) having different amplitude modulation profiles positioned around the fiber core. A fiber cladding (40) is positioned around the first and second refractive index periodic modulated grating structures. A sensing layer (42) is positioned around the fiber cladding of one of the refractive index periodic modulated grating structures. The sensing layer includes a sensing material made of a Pd-based alloy, such as nano-PdOx, nano-Pd(x)Au(y)Ni(1-x-y) or nano-Pd/Au/WOx. The optical fiber gas sensor measures localized temperature-corrected gas concentration and composition from a combustion environment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218843-A (JP)
Title: Electrodeless discharge lamp
Inventor: TSUZUKI YOSHINORI
IPC: H01J65/04
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp with high luminous efficiency.  <P>SOLUTION: The electrodeless discharge lamp includes: a bulb 1; discharge gas filled within the bulb 1; and an induction coil 14 arranged within an inner tube 3 and generating a high-frequency electromagnetic field within the bulb 1. The bulb 1 is formed by jointing a translucent outer tube 2 having an outer tube phosphor film 2b formed on the inner wall thereof to the inner tube 3 protruded toward the inner side of the outer tube 2 and having an inner tube phosphor film 3b formed on the outer wall thereof by a sealing part 6 having no phosphor film formed thereon. The bulb 1 further includes an inhibiting means for inhibiting the situation where electromagnetic waves radiated from the discharge gas toward the sealing part 6 reaches the sealing part 6. Due to the inhibiting means, the electromagnetic waves which do not contribute to the luminous efficiency conventionally since they are penetrated through the sealing part 6 and radiated to outside are used for luminescence so as to improve the luminous efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219978-A (JP)
Title: Optical transmission line terminal, passive optical network system, and bandwidth assignment method
Inventor: IKEDA HIROKI
IPC: H04L12/44
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication service, used for e.g., a service with considerable deterioration of throughput caused by delay of TCP data or the like, which is capable of maximizing throughput for each subscriber request source by optimizing data transfer delay and assignment bandwidth.  <P>SOLUTION: The OLT (optical line terminal) 10 of a station-side device in a PON (passive optical network) system includes: an MPCP (multi-point control protocol) control unit 121 for receiving bandwidth requirements from each of a plurality of ONUs 20 of home-side devices; a bandwidth assignment period calculation unit 124 for calculating the following bandwidth assignment period for each request source based on the received bandwidth requirements for each request source; a dynamic bandwidth assignment calculation unit 123 for calculating the following bandwidth assignment for each request source based on the received bandwidth requirements for each request source; and the MPCP control unit 121 for transmitting transmission permission based on the calculated bandwidth assignment to each of the plurality of ONUs.  <P>COPYRIGHT: (C)2010,JPO&INPIT