baber/WOPTO huggingface dataset:
Patent JP-2010003298-A (JP)
Title: Method for filtering image
Inventor: PORIKLI FAITH M
IPC: H04N5/205
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter which ensures a constant processing time even if the filter radius is changed.  <P>SOLUTION: The method comprises the steps of: constructing an integral histogram from an input image including a plurality pixels, each pixel having an intensity (310); applying, for each pixel, a spatial filter 330 to the integral histogram to produce a local histogram (303); subtracting, for each bin in each local histogram, an intensity of the pixel from each index of the bin (340); applying, for each bin, the range filter 341 to each difference value to produce a response (350); scaling each response by the corresponding coefficient (360); summing, for each local histogram, the scaled responses (370); summing, for each local histogram, the coefficients (380); and dividing, for each pixel, the local response by the sum of the coefficients (390).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093776-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: HAYASHI SHINGO
IPC: H04N1/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus and image forming apparatus, capable of surely detecting an abnormality of a reading signal.  <P>SOLUTION: An image forming apparatus includes: a scan control unit 104 for acquiring image data by reading a document image on contact glass; an image processing unit 108 that performs a predetermined image processing on the image data; a signal generating unit 109 that generates a reading signal for determining a section for performing the image processing to the obtained image data by the image processing unit 108; a signal control unit 110 that stores waveform information of a reading signal in a normal operation as a control signal, compares the control signal with the reading signal generated by the signal generating unit 109, and detects an abnormality of the reading signal based on a result of the comparison; and the scan control unit 104 that determines whether the image processing is to be continued based on a result of detection by the signal control unit 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003619-A (JP)
Title: Electronic apparatus
Inventor: WATANABE MASAKAZU
IPC: H05K5/02
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling operation and to securely connect an SD card to a connector.SOLUTION: An insertion slot 8 for inserting the SD card 4 is formed on a front panel 1A, and a metallic coupling frame 10 is provided which has a longitudinal plate 10a fixed to one side plate 1b of a bottom chassis 1B and a lateral plate 10b bent from an upper end of the longitudinal plate 10a to horizontally extend. A pair of lock pieces 12 are cut out of the lateral plate 10b, and a lock hole 14 penetrates a projection piece 13 extending backward from an upper edge of the front panel 1A opposite both the lock pieces 12. A guide piece 25 is cut and raised from the lateral plate 10b of the coupling frame 10, and a guide reference surface 26a is formed on the projection piece 13 opposite the guide piece 25 and slid in contact with the guide piece 25 to engage the lock hole 14 with both the lock pieces 12, thereby fitting the front panel 1A to a bottom chassis 1B.
Patent JP-2011002716-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SHOJI KATSUNORI
IPC: B41J2/44
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that allows an optical beam to be scanned on a surface of a latent image carrier after inclination adjustment is terminated, and suppresses lengthening of time from a print instruction to the start of print, and an image forming apparatus.SOLUTION: When a previous ratio K is different from this time's ratio K, inclination adjustment is started (S5) immediately after driving of a polygon motor is started as there being a correction operation (YES in S3). After polygon locking is detected, whether or not the inclination adjustment has been completed is checked. When it is determined that the inclination adjustment has been completed (YES in S8), printing (scanning of the optical beam) is allowed and started (S9).
Patent JP-2011000346-A (JP)
Title: Heat radiation structure for insertion part of electronic endoscope
Inventor: KURAMOCHI YUTA
IPC: A61B1/04
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation structure for the insertion part of an electronic endoscope providing sufficient heat radiation effect with a simple heat radiation structure even in a case where the insertion part is in thin diameter.SOLUTION: The heat radiation structure includes a cylindrical shield frame 25 of a metal, disposed in an inner conduit 23 of the insertion part 12, with an imaging element 31 located inside, and both front and rear ends open; a silicon agent S filled in the shield frame to fix the shield frame and the imaging element; a cylindrical coating member 38 comprising a flexible material bundling a plurality of signal lines 34 rearward extended from the imaging element; and a metal coil 40 wound around an outer periphery of the cylindrical coating member, with a front end part embedded in the silicon agent.
Patent JP-2011004839-A (JP)
Title: Washing machine
Inventor: KYO MASAHITO
IPC: D06F23/06
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine reducing a change in vibration-proof properties of a vibration-proof damper due to an air temperature difference.SOLUTION: The washing machine includes shafts 10a and 10b on upper and lower ends of the vibration-proof damper 7 for elastically supporting an outer tub 3 from below. The upper end of the damper 7 is fixed to a fixture 11a of the tub 3 and the lower end of the damper 7 is fixed to a fixture 11b of the box body 1 via a cushion rubber 12 respectively. Annular membrane bodies 14 having a hollow part filled with air so as to encircle the shaft 10a and 10b respectively are provided on a fixing part of the damper 7.
Patent JP-2011007754-A (JP)
Title: Testing method of circuit board, and test system
Inventor: YAMAMOTO MASAHIRO
IPC: G01R31/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a testing method and its system for accurately measuring electric characteristics of a circuit board which is heated or cooled in advance, with no inspecting device side affected by heat, for environmental test and the like.SOLUTION: The circuit board 2 which is heated or cooled in advance for environmental test and the like is carried into a test station. It is made to electrically contact to a test tool 12 which is installed on the test station, and then electric characteristic of the circuit board 2 is measured using an inspecting device 15 connected to the test tool 12 by a cable 14. During the test process, the cable 14 is thermally controlled by a thermal control device 16, so that the heat on the circuit board 2 side is prevented from transferred to the inspecting device 15 through the cable 14.
Patent JP-2011014180-A (JP)
Title: Read-only optical disc, method of producing the same
Inventor: SAKINO TOSHIHIKO
IPC: G11B7/24035
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a conventional DVD (Digital Versatile Disk) player to utilize added additional information such as PID.SOLUTION: Supplemental mark strings and pit strings are configured such that the additional added information recorded in the supplemental mark strings is recorded in the format of command information instructing that the additional added information is read by a normal DVD player. By employing the added additional information in the recording of information that playback devices can support, the added additional information can be used in current playback devices like so-called navigation commands in a DVD system.
Patent JP-2011013002-A (JP)
Title: Meter instrument
Inventor: FURUSHIO MOTOKI
IPC: G01D11/24
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a meter instrument with improved vibration resistance by a reinforcing rib in which a mounting part place of the meter instrument is taken into account.SOLUTION: In the meter instrument, including a display comprising a speedometer and a tachometer, a housing member 1 including a case 11 housing the display and a cover 12, and a plurality of mounting parts 10A, 10B, 10C provided at the case 11, the meter instrument includes ribs R1, R2 as reinforcing ribs provided at a cover 12 place, corresponding to a line connecting the mounting part 10A and the mounting 10B, and at a cover 12 place, corresponding to a line connecting the mounting part 10A and the mounting 10C. A plurality of auxiliary ribs S1 substantially parallel with the ribs R1, R2 are provided.
Patent JP-2011011417-A (JP)
Title: Tension adding device
Inventor: MIHARA JUNICHI
IPC: B41F15/36
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a tension adding device for adding uniform in-plane tension to a sheet body.SOLUTION: Each of heads 14, 20, 26 and 32 is arranged at the center of the corresponding side of a screen 500, and then, positioned and secured to the corresponding base plate in the extending direction thereof. Each of other heads 11 to 13, 15 to 19, 21 to 25, 27 to 31, 33 and 34 is freely movable to the corresponding base plate in the extending direction thereof. The heads 11, 17, 23 and 29 and the heads 11 to 13, 15 to 19, 21 to 25, 27 to 31, 33 and 34 are connected, respectively, through a screwing structure. The screwing depth of a male screw to a female screw is variable with the rotating force work of a stepping motor attached to each of the heads 14, 20, 26 and 32. The four stepping motors are made synchronous with one another, and all the heads 11 to 34 are radially moved around a point P.
Patent JP-2011010827-A (JP)
Title: Ultrasonic wave probe and ultrasonic diagnostic device
Inventor: MIZUMOTO KENJI
IPC: A61B8/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave probe and an ultrasonic diagnostic device, for quickly reducing weight of the ultrasonic probe itself and weight of a cable (a bundle of signal lines) which electrically connects the ultrasonic probe and a body while maintaining high detection precision.SOLUTION: An object to be connected of a part of a delay circuit 24 of respective delay circuits 24 provided on an ultrasonic probe 2 is switched between a second electric-acoustic conversion layer 15 and a first electric-acoustic conversion layer 11 by a switch circuit 25. The part of the delay circuit 24 is used for both receiving an electric signal outputted from each of piezoelectric elements 151 of sub-arrays set to the second electric-acoustic conversion layer 15 and receiving an electric signal outputted from each of the piezoelectric elements 111 of sub-arrays set to the first electric-acoustic conversion layer 11.
Patent JP-2011011895-A (JP)
Title: Travel monitoring device of yarn
Inventor: MURAKAWA YOSHIHIRO
IPC: D05B51/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately detecting travel abnormality of yarn such as a skip stitch of a sewing machine in a noncontact state.SOLUTION: This travel monitoring device 10 has a light source 14 for irradiating to the yarn 12 with the light L, a light receiving element 16 arranged in the opposite direction of the light source 14 to the yarn 12, and a control circuit 18 for determining the existence of travel of the yarn 12 from output of the light receiving element 16. The light receiving element 16 outputs a photoelectric current by photoelectrically converting the light L. Since the yarn 12 travels between the light source 14 and the light receiving element 16, a shadow of the yarn 12 is projected on the light receiving element 16. A value of the photoelectric current photoelectrically converted by the light receiving element 16 changes when the shadow of the yarn 12 changes.
Patent JP-2011023151-A (JP)
Title: Circuit block and luminaire equipped therewith
Inventor: FUKANO SATOSHI
IPC: F21V23/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit block for improving work efficiency by normally mounting a dedicated disconnecting tool thereon for allowing easy disconnection of cables, and to provide a luminaire equipped therewith.  <P>SOLUTION: The circuit block 11 and the luminaire 10 equipped therewith are provided. The circuit block 11 includes quick connection terminals to be electrically disconnected from the cables by inserting the disconnecting tool 17 into a cable disconnection hole 26. The disconnecting tool 17 is integrally formed on part of a component of the circuit block 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022259-A (JP)
Title: Method of driving plasma display panel, and plasma display device
Inventor: MAEDA TOSHIYUKI
IPC: G09G3/28
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve image display quality by stabilizing write-in operation by suppressing the occurrence of abnormal discharge in a write-in period, even in a plasma display panel being made in a highly precise manner.  <P>SOLUTION: The plasma display panel includes, in a field, a plurality of sub-fields having: an initialization period in which falling-downward inclination voltage for a falling initialization is applied to a scanning electrode; a write-in period; a maintenance period in which a sustain pulse of the number of times in accordance with weight of luminance set by sub-field is alternately applied to the pair of display electrodes. In the initialization period, downward inclination voltage for adjustment generated later in terms of time than downward inclination voltage for initialization is applied to the sustain electrode by adjusting the phases of the lowest voltage of the downward inclination voltage for initialization and the lowest voltage of the downward inclination voltage for adjustment. The lowest voltage Vi4 of the downward inclination voltage for initialization and the lowest voltage Vi5 of the downward inclination voltage for adjustment are made lower than a sub-field having large weight of luminance in a sub-field having small weight of luminance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021232-A (JP)
Title: Recycling method for copper or copper alloy scrap subjected to silver plating
Inventor: SAKURAI TAKESHI
IPC: C25F5/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling method with which silver is safely and efficiently peeled from copper or copper alloy scrap subjected to silver plating, and the copper or the copper alloy scrap from which the silver plating has been peeled is used as the raw material for producing copper or a copper alloy.  <P>SOLUTION: The copper or copper alloy scrap C whose surface has been subjected to silver plating is dipped into an electrolytic tank 2 charged with an electrolytic peeling solution E composed of at least one kind selected from aliphatic organic acid and the salt thereof and a nonionic surfactant so as to electrolytically peel the silver plating, and the copper or copper alloy scrap from which the silver plating has been peeled is used as the raw material for producing the copper or the copper alloy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299461-A (JP)
Title: Universal design sliding door
Inventor: MITSUDA MAKOTO
IPC: E05B1/06
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle easy to open/close a sliding door.  <P>SOLUTION: Since a portion served as a handle engraved from the upper end 3 to the lower end 4 of the door gradually becomes deeper and deeper from the top to the bottom, the door can be opened/closed with a foot. Also, a solid structure ensures the strength of the door. Hereby, the door has a shape easy to be used by a number of people including children, the elderly and the handicapped persons or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131364-A (JP)
Title: Stethoscope and stethoscope voice data transmit/receive, comparison, analysis and evaluation method
Inventor: YOSHIDA RIE
IPC: A61B7/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stethoscope, directly hearing stethoscope sound, sending the sound to a doctor at a remote place to enable diagnosis, and to provide a stethoscope voice data transmit/receive, comparison, analysis and evaluation method as a means for early detection of abnormality in a living body and an object, which may perform technical evaluation using voice determination by automatic analysis.  <P>SOLUTION: The stethoscope and the stethoscope voice data transmit/receive, comparison, analysis and evaluation method adopt the following means. First, the stethoscope to be used includes a sound collection head, an ear tube, and a conduit connecting the sound collection head with the ear tube. Secondly a branch connecting tube which can branch off into at least two systems is disposed between the sound collection head and the ear tube. Third, after the sound collection head is connected to a first connection port of the branch connecting tube, and the ear tube is connected to a second connection port of the branch connecting tube, a microphone is connected to a third connection port of the branch connecting tube. Fourth, the microphone can be connected to an input terminal of a communication unit with a record medium through an amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022942-A (JP)
Title: Program and information processing apparatus
Inventor: KIKO KENICHIRO
IPC: G06F21/46
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and an information processing apparatus for changing processing contents of information processing according to a rule determined on the basis of authentication information.  <P>SOLUTION: An operation accepting part 30 accepts instruction contents by a user. An information generating part 36 generates rule correspondence information corresponding to a rule determined on the basis of authentication information stored in a storing means while associated with a user's identifier in accordance with the instruction contents. An information processing executing part 40 executes information processing according to the rule corresponding to the rule correspondence information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011727-A (JP)
Title: Tire valve air-leakage inspection tool
Inventor: SATO HIDEO
IPC: B60S5/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tire valve air-leakage inspection tool inspecting the air leakage of a tire valve by the bubbles contained in a liquid.SOLUTION: A transparent tank 3 is provided to the upper part of a hollow transparent pipe 8, and a transparent pipe 9 is diagonally provided to the lower part of the hollow transparent pipe 8. A pressing spring 7 is installed in the transparent pipe 9 at the center. Liquid stop valves 4, O-rings 6, and valve guides 10 are attached to both ends of the pressing ring 7, respectively. Valve insertion holes 11, 12 are provided to both ends of the transparent pipe 9, respectively. O-rings 1 (5) secured to fixed guides 18 are attached to the valve insertion holes 11, 12, respectively.
Patent JP-2011029740-A (JP)
Title: Single-plate, color two-dimensional imaging element, and imaging apparatus provided with the same
Inventor: SHIMAMOTO HIROSHI
IPC: H04N9/07
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which simplifies measurement necessary for color correction by acquiring images and performing measurement for color correction with one imaging apparatus and improves precision of color correction at the same time.  <P>SOLUTION: In a single-plate, color two-dimensional imaging element 101, on-chip color filter processing is not applied to parts other than the valid pixel area 102 of a light receiving surface and the element 101 has a monochrome pixel area 104 on which an optical filter is mounted. It also has an optical black pixel area 103 for obtaining a black reference signal. A light shielding film 305 is applied to the optical black pixel area 103, and the light shielding film 305 is not applied to the effective pixel area 102 or the monochrome pixel area 104. The color correction coefficient is determined on the basis of a signal from the monochrome pixel area 104 of the single-plate, color two-dimensional imaging element 101 to perform color correction of a signal from the effective pixel area 102 of the single-plate, color two-dimensional imaging element 101 by the color correction coefficient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029009-A (JP)
Title: Lithium ion battery pack management device, control method, and lithium ion battery pack system
Inventor: TSUJIKAWA TOMONOBU
IPC: H02J7/02
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure higher safety in case of using a plurality of lithium ion secondary cells as a battery pack for float charging.  <P>SOLUTION: In an initial charging state in which a total voltage of a unit battery pack 3 does not reach to a predetermined voltage yet from starting of charging, in case a charging voltage of a lithium ion cell 2 in the unit battery pack 3 is outside the predetermined voltage, the charging voltage of that 2 is adjusted to be in the predetermined voltage, and in case the unit battery pack 3 does not get away from the initial charging state even if the amount of charging reaches the predetermined amount of charging, the charging to the unit battery pack 3 is stopped, and discharging from the unit battery pack 3 is to be enabled all the time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030018-A (JP)
Title: Mobile communication terminal, and control method thereof
Inventor: KAKO SHINJI
IPC: H04W8/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mobile communication terminal to behave for avoiding approach to a medical device provided with an RFID tag.  <P>SOLUTION: This invention relates to a mobile communication terminal provided with a radio communication unit. The mobile communication terminal includes: an internal RFID tag set with identification information and status information; an RFID tag reader for reading information of an RFID tag within a predetermined range around the mobile communication terminal itself; an RFID tag rewriting unit for rewriting the status information of the internal RFID tag based on the status information of the RFID tag read by the RFID tag reader; a caution unit which presents a caution; and a control unit which presents the caution in the caution unit by changing an output radio wave strength of the radio communication unit based on the status information of the internal RFID tag rewritten by the RFID tag rewriting unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247022-A (JP)
Title: Spread-spectrum communication system saving power consumption of transmitting/receiving station during inactivation
Inventor: LOMP GARY
IPC: H04B17/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce, as much as possible, power consumption of each of a plurality of transmitting/receiving stations constituting a spread-spectrum communication system, in particular, of a mobile subscriber station unit.  <P>SOLUTION: In a spread-spectrum communication system for maintaining an initial transmission power level of a second transmitting/receiving station in an inactive state, a first transmitting/receiving station uses a selected chip code related to a specific spectrum spreading signal from the second transmitting/receiving station to despread the received signal and measures a power level of the despread specific signal. The second transmitting/receiving station transmits sometimes the specific spectrum spreading signal to a first transmitter/receiver in the inactive state, the first transmitting/receiving station receives the signal to measure a noise power level in a communication channel, estimates a system transmission power level, compares the measured and estimated values, and transmits to the second transmitting/receiving station an automatic power control (APC) signal based on a result of comparison. In response to the APC signal, the second transmitting/receiving station adjusts the initial transmission power level.  <P>COPYRIGHT: (C)2010,JPO&INPIT