baber/WOPTO huggingface dataset:
Patent JP-2009038399-A (JP)
Title: Ceramic package
Inventor: FUJISHIMA TAKESHI
IPC: H03H9/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic package which has a pair of pads connected to an electronic component like a piezoelectric vibrator to be mounted in a cavity, in the cavity so as to allow the electronic component to surely demonstrate required performance, and manufacturing method thereof.  <P>SOLUTION: A ceramic package 1 includes a package main body 2 made of ceramics and having a cavity 6 provided therein and a pair of pads 10a, 10b formed in the cavity 6 apart from each other. The pair of pads 10a and 10b have perpendicular surfaces 11 perpendicular to a bottom 6a of the cavity 6 and parallel with each other and curved surfaces 12a and 12b extending from upper sides of the perpendicular surfaces 11 and to a direction away from the perpendicular surfaces 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118388-A (JP)
Title: Component mounting method and system
Inventor: MIYAKE YOSHIFUMI
IPC: H05K13/04
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and more stably produce a component mounting substrate with high mounting precision.  <P>SOLUTION: A component mounting method of a component mounting system including a screen printer and a mounting device includes image-recognizing the position of an opening of a mask sheet and correcting mounting coordinate data of a component on the basis of the image data, and prestoring the mounting coordinate data having been corrected in respective mounting devices 3 to 5 before a step of producing a substrate. In the stage of producing the substrate, the screen printer 2 acquires relative position data between the substrate and mask sheet in solder printing and transmits it to the first mounting device 3, which computes final mounting coordinates of the components by further correcting the mounting coordinate data on the basis of the relative position data, and controls driving of a mounting head according to the mounting coordinates to mount the component on the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116182-A (JP)
Title: Packaging bag, manufacturing method for packaging bag, bag forming and packaging machine, and sealing jaw
Inventor: IWASAKI YOSHIO
IPC: B65D30/02
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packaging bag in which layers of paper are superposed and joined without using an adhesive layer between the layers of paper, by using a wrapping material at least one side of which is a paper layer.  <P>SOLUTION: Using a sheet-like wrapping material P composed of only paper made of pulp as its main component, the packaging bag X is manufactured by superposing both sides of the wrapping material P, longitudinally sealing them into a tubular wrapping material P, and laterally sealing the upper and lower ends of the tubular wrapping material P. In the packaging bag X, the longitudinal seal X1 and the lateral seals X2, X2 are joined by joining the two layers of the paper and firmly pressing them so that pulp fibers of the layers of the paper engage with each other. In this case, the longitudinal seal X1 and lateral seals X2 are joined by the longitudinal sealing device and lateral sealing device of the bag forming and packaging machine firmly pressing the two layers of the paper so that the projection and recess extending orthogonal to the extending directions of the longitudinal seal X1 and lateral seals X2, X2 alternate with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117613-A (JP)
Title: Backlight driving device
Inventor: FUJII YOSHINORI
IPC: F21S2/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight driving device automatically adjusting light without reducing the service life of an LED and its peripheral circuit.  <P>SOLUTION: The backlight driving device 10 includes an optical sensor 16, a temperature sensor 18 and a control circuit 20. The control circuit 20 includes a power source of the LED 14, determines the luminance of the LED 14 according to illuminance L1 detected by the optical sensor 16 and temperature T1 detected by the temperature sensor 18, and adjusts a current flowing to the LED 14. A backlight is adjusted to have optimum luminance while maintaining the service life of the LED 14 and peripheral circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033776-A (JP)
Title: Digital broadcast receiver
Inventor: TSUKASAKI OSAMU
IPC: H04N21/258
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely manage a card ID of B-CAS card loaded on each device, in a facility where many digital broadcast receivers which unspecified number of users use are installed.  <P>SOLUTION: A plurality of digital broadcast receivers 8, 8, ..., are installed in a facility site used by unspecified number of users, in which a card-like medium where a discrimination information specific to a medium is stored in a fixed manner and a releasing information about the broadcast having a viewing limitation can be stored is loaded, and the releasing information acquired by receiving digital broadcast is stored in the card-like medium. A front computer 4 stores in advance the discrimination information about the card-like medium loaded on each of the plurality digital broadcast receivers 8, 8, ..., and acquires the discrimination information about the card-like medium loaded at that time point from the digital broadcast receivers 8, 8, ..., to display the acquired discrimination information in association with the stored discrimination information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258625-A (JP)
Title: Method of forming spacer for liquid crystal display device, ink for spacer formation, liquid crystal display device, and manufacturing method thereof
Inventor: MARUYAMA NAOKI
IPC: G02F1/1339
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of forming a spacer for a liquid crystal display device which has a sufficient height precision.  <P>SOLUTION: In the method of forming the spacer 11 for the liquid crystal display device, a droplet 20a composed of an ink containing a resin and a solvent in which the resin is dissolved is printed on a substrate 23 by an ink jet method, and the solvent is removed from the droplet 20a on the substrate 23, whereby the spacer 11 for a liquid crystal display device is formed in a prescribed position on the substrate 23. In this method of forming the spacer 11, when the boiling point of the solvent is X°C, and a heating temperature for removing the solvent and hardening the resin is Y°C, A obtained by the equation of A=X-Y is defined as <60°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116904-A (JP)
Title: Control device for internal combustion engine
Inventor: SASAKI TAKESHI
IPC: F02D29/02
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of improving responsiveness in the internal combustion engine to an operational intention of a driver, without complicating a constitution of the internal combustion engine.  <P>SOLUTION: In actual compression ratio adjusting processing performed by a microcomputer of an engine ECU, when an automatic stopping condition of a vehicle is realized (S110;YES), an engine 20 is stopped while reducing the actual compression ratio in a cylinder 2 (S140), and when a starting condition of the vehicle is realized (S210;YES), the engine is restarted in a state of reducing the actual compression ratio. When acceleration operation is performed by the driver when restarting the vehicle (S250;YES), both an intake passage valve and an intake control valve being a smaller shape than the intake passage valve, are returned to an opening state (S269) from an opening-closing control state (an intake passage; a closing state) of the intake control valve, and thereby, the actual compression ratio is increased to a reference design value in a quick response time corresponding to a shape of the intake control valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123279-A (JP)
Title: Fuel cell system
Inventor: MIYAZAWA ATSUSHI
IPC: H01M8/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing excessive corrosion of separators including metals.  <P>SOLUTION: The fuel cell system 3 is provided for controlling fuel cells 300 which each include the separator having the metal at least on the surface or inside, and a catalyst layer opposed to the separator via a gas diffusion layer. It includes water discharging means (312, 322, 332) for controlling liquid water to be discharged from the fuel cells to the outside of the fuel cells during the operation of the fuel cells in a load reducing period when a load is reduced to reduce the electric-generating capacities of the fuel cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127899-A (JP)
Title: Navigation system
Inventor: OI MAKOTO
IPC: G01C21/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system updating map data while saving a battery without reducing performance of a navigation function.  <P>SOLUTION: The navigation system includes: an ignition switch 12; a map data storage part 15 which stores map data and whose power consumption in access is small; a first update data storage part 11 which stores update data for updating the map data and whose power consumption in access is large; a data reading processing part 21 for reading the update data with a small processing load from the first update data storage part 11 when the ignition switch is turned on; a second update data storage part 14 which stores the read update data and whose power consumption in access is small; and a data generation processing part 22 for generating new map data by updating the map data from the map data storage part 15 with a large processing load based on the update data from the second update data storage part 14 when the ignition switch is turned off, and storing it in the map data storage part 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130889-A (JP)
Title: Linear driving type ultrasonic motor
Inventor: SAKAMOTO TETSUYUKI
IPC: H02N2/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear driving type ultrasonic motor which reliably guides a driven member, reduces moving and frictional resistances of the driven member, and reduces or facilitates reduction in size.  <P>SOLUTION: The linear driving type ultrasonic motor at least has an ultrasonic vibrator having a piezoelectric element, a driven member driven by a frictional force with the ultrasonic vibrator, a pressing member for pressing the ultrasonic vibrator so that a frictional force is generated between the ultrasonic vibrator and the driven member, spherical rolling members in contact with the driven member, and a base member for supporting movably the driven member through the rolling members. Each rolling member comes into contact with the base member at a first contact point and with the driven member at two second contact points. Furthermore, the lengths of two straight lines connecting the first contact point with the two second contact points are nearly equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135122-A (JP)
Title: Electrode connecting adhesive
Inventor: TOSHIOKA HIDEAKI
IPC: C09J9/02
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode connecting adhesive enabling to determine whether connected objects are successfully adhered to each other with the electrode connecting adhesive or not, independently of the average particle size of conductive particles.  <P>SOLUTION: A metal electrode 5 of a flexible printed wiring board 3 and a wiring electrode 4 of a wiring substrate 1 are connected to each other via the electrode connecting adhesive 2 which contains an insulating thermoset resin as a main component, and conductive particles, latent hardener, and temperature indicator to be discolored with a temperature to indicate the temperature. Herein, the temperature indicated by the discolored temperature indicator is a curing temperature of the thermoset resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136065-A (JP)
Title: Data communication system, and apparatus and method of decoding data
Inventor: HAMAMURA MASANORI
IPC: H04J11/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To decode a transmission signal generated by PC mapping with efficiency.  <P>SOLUTION: A receiving program 32 receives a transmission signal generated by mapping a value of message data to a symbol x that indicates M<SB>p</SB>combinations of carrier waves each having M<SB>c</SB>carrier waves as a bit of value '1' corresponding to the carrier wave to be transmitted by PC mapping, and carrying out a conversion process to convert the symbol x into a sample y. A matrix calculating part 320 carries out a conversion process of the sample y' in a parallel format and which includes undesired signal components to obtain a symbol z'. A first decoder 322 sequentially carries out the maximum-likelihood value decoding to the symbol z' for every M bits, and finally decodes the whole symbol z' to obtain a symbol x". A second decoder 324 sets the symbol x" as a final decoding result when the symbol x" includes M<SB>p</SB>bits of value '1'. In the cases other than this, the second decoder 324 carries out maximum-likelihood decoding to the whole symbol z' to set as the final decoding result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075127-A (JP)
Title: Redox potential measuring device
Inventor: OTOMO YOSHITAKA
IPC: G01N27/30
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide redox potential measuring device which can easily and accurately measure the redox potential of a sample solution, even if it the sample solution is of lower buffering capacity, such as, biological fluid or a small amount of sample solution.  <P>SOLUTION: This redox potential measuring device 30, equipped with at least a reference electrode 1 and an indicator electrode 13 for measuring the redox potential of any sample solution that comes into contact with this indicator electrode 13, comprises a fluid tank 2 containing internal liquid into which the reference electrode 1 is inserted, at least one slot 4, extending away from the fluid tank 2 and allowing the internal liquid on the reference electrode 1 side of the fluid tank to flow through it, and an openable covering material 3, which covers longitudinal opening section 25 of the slot 4 where the tip aperture 23 of the slot is a liquid junction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010140519-A (JP)
Title: Maximum likelihood decoding method of reproduction signal, optical disk device, integrated circuit, and optical disk
Inventor: NAKADA KOHEI
IPC: G11B7/007
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction method capable of adjusting a recording condition of an optical disk in the optimal condition in a state deviated from an ideal PR equalization level.  <P>SOLUTION: A designation value β matching the optimal recording condition of the optical disk is acquired and a maximum likelihood decoding signal expected value is calculated by a prescribed transformation equation from the designation value β. By setting the calculated signal expected value in a maximum likelihood decoding circuit, the nearer to the designation value β the calculated expected value is, the more satisfactory a reproduction error rate or a signal quality evaluation index value is made, and such adjustment to obtain the optimal recording condition of the optical disk is made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141953-A (JP)
Title: Concentrated power distribution member for concentratedly-wound motors
Inventor: MORISHITA MAOMI
IPC: H02K3/38
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated power distribution member for concentratedly-wound motors, the mountability of which to a vehicle can be improved by suppressing the radial expansion of a motor.  <P>SOLUTION: For this concentrated distribution member for concentratedly wound motors, bus bars 3-5, which are inserted into each annular groove 20 created in an annular insulating holding member 7, have coil connections 17, which are connected with winding 21 wound on the stator of the motor. This coil connection 17 has a coil connecting terminal 17A, which has a section that extends in parallel with the axial direction of the rotating shaft of the motor and in the same direction from a part of a bus bar body, and a hook 17B, in which the section to be connected with the winding 21 is U-shaped, and the hook 17B is so integrated with the tip of the coil connecting terminal 17A as to turn its U-shaped opening toward the rotating shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139629-A (JP)
Title: Spot size converter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/122
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot size converter, facilitating its manufacture, low cost, and having a favorable light containment effect.  <P>SOLUTION: This spot size converter 11 is equipped with: a clad 15 formed on a substrate 13; and a core 17 buried in the clad. The spot size converter has an input/output end face 25. The core is tapered toward the input/output end face along a light propagation direction 27. The clad is provided with groove parts 31a and 31b formed along the light propagation direction on both sides of the core for exposing a substrate surface 13a extending to the input/output end face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145663-A (JP)
Title: Liquid crystal display panel and electronic apparatus
Inventor: TERANISHI YASUYUKI
IPC: G09G3/36
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel corresponding to an analog display mode and a memory display mode.  <P>SOLUTION: The liquid crystal panel includes: (1) a capacitive element formed in each pixel; (2) a first switch element which is on-controlled in first operation for writing pixel potential in the capacitive element from a signal line and off-controlled in second operation for inversely amplifying the pixel potential after reading out the pixel potential from the capacitive element and rewriting the inversely amplified pixel potential; (3) a second switch element which is off-controlled in the first operation and on-controlled in a reading period of the pixel potential stored in the capacitive element during the second operation; (4) a third switch element which is off-controlled in the first operation and on-controlled in a pixel potential reading period to the capacitive element during the second operation; and (5) a writing circuit which restores a logical level of the pixel potential read out from the capacitive element through the second switch in the reading period of the pixel potential during the second operation and writing a logical inverse output of the restored logical level in the capacitive element through the third switch in a writing period of the pixel potential during the second operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145778-A (JP)
Title: Manufacturing method of color filter substrate for liquid crystal display device, and color filter substrate for liquid crystal display device
Inventor: NONAKA HARUKI
IPC: G02F1/1335
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color filter substrate on which pattern working can be performed with a reduced exposure light quantity and with which productivity has been enhanced.  <P>SOLUTION: In the manufacturing method of the color filter substrate for a liquid crystal display device including a step for applying a black photosensitive composition on a substrate, drying the resultant composition, then subjecting the resultant dried composition to exposure, development and thermal curing, the black photosensitive resin composition contains titanium nitride particles, light from an exposure light source is laser light having 380 to 440 nm wavelength and light from the exposure light source is modulated by a two-dimensional light modulation device to perform exposure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092454-A (JP)
Title: Rfid reader system
Inventor: OIKAWA YOSHINORI
IPC: G06K17/00
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID reader system capable of suppressing a price of a system by determining the moving direction of an IC tag without using a special sensor and performing the sure determination of the moving direction even in an environment that the reflection and interference of a radiowave are easily generated.  <P>SOLUTION: The RFID reader system is provided with a plurality of antennas 6, 7, calculates reading frequencies from a time when the reading of the IC tag 8 is started to a time when the IC tag 8 is read, or a weighted average value of a reading time weighted at a read signal level using a time when the IC tag 8 is read by the plurality of antennas and the frequencies when the IC tag is read in the read time, and determines the moving direction of the IC tag 8 by comparing and collating the weighted average values of the plurality of antennas 6, 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143496-A (JP)
Title: Front bumper structure and method for manufacturing the same
Inventor: NAKABAYASHI KAZUFUMI
IPC: B60R19/02
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the clearance between a front bumper and a cab front panel, to prevent the reduction of rigidity of a front bumper and to facilitate machining in a front bumper structure of a cab-over truck provided with an FUP (front underrun protector).  <P>SOLUTION: In the front bumper structure for the cab-over type truck 100, a front underrun protector 42 is arranged between the front bumper 10 and a vehicle body so as to cover the front of the vehicle body at a lower side than the front bumper. By providing a level difference 24 on the upper flange 12a of the front bumper 10 in a longitudinal direction, even if the width dimension W of the upper flange 12a is increased, the rigidity of the upper flange 12a can be maintained. Since the width dimension W of the upper flange 12a can be increased, the clearance s between the front bumper 10 and the cab front panel 106 is narrowed to eliminate exposure of a vehicle body structure and beautiful appearance is not impaired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142547-A (JP)
Title: Apparatus, method and program for processing endoscope image
Inventor: TAKAHIRA MASAYUKI
IPC: H04N7/18
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a spectral estimation image according to a type of a subject.  <P>SOLUTION: An edge portion EP of an endoscope image P is extracted and a complexity degree CD of the edge portion EP is detected. A determination is made as to whether the endoscope image is an image obtained through near view imaging or distant view imaging of the subject according to the complexity degree CD and, in the determined near view imaging and distant view imaging, the spectral estimation image SP is generated by changing a matrix parameter M and performing a matrix operation of the endoscope image P.  <P>COPYRIGHT: (C)2010,JPO&INPIT