baber/WOPTO huggingface dataset:
Patent JP-2010093785-A (JP)
Title: Power series predistorter, and control method thereof
Inventor: SUZUKI YASUNORI
IPC: H03F1/32
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power series predistorter for reducing a distortion component in small operation amount, and to provide a power series predistorter control method.  <P>SOLUTION: The power series predistorter includes a delay path for delaying a signal, a distortion generation path having an N-th order distortion generator and a vector adjuster, a divider for dividing an input signal between the delay path and the distortion generation path, a combiner for combining the output signal of the delay path and the output signal of the distortion generation path, and a controller for controlling the vector adjuster. The controller includes a setting unit, a distortion component measuring unit, a minimum condition calculation unit, and a recording unit. The setting unit sets the phase or amplitude value of the vector adjuster. The distortion component measurement unit measures the distortion component of a power amplifier. The minimum condition calculation unit obtains a phase or amplitude value that minimizes the distortion component by function approximation, using the magnitude of the distortion components corresponding to three or more phase or amplitude values specified for sampling by the setting unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011053968-A (JP)
Title: Barcode reader and control program thereof
Inventor: IKEGAMI TATSUYA
IPC: G06K7/10
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent information processing caused by undesirable barcode data formed by synthesizing data obtained by reading a part of each of a plurality of barcodes.  <P>SOLUTION: In a barcode reader, partial data of a barcode read by a scanner part is stored in a partial data storage part. Whether barcode data is formed or not is determined by data read by the scanner part or synthesized data obtained by synthesizing the data and the partial data stored in the partial data storage part. When the barcode data is formed by the data or the synthesized data, the content of the partial data storage part are cleared. Whether the partial data have been stored in the partial data storage part for a predetermined time or more is confirmed. When the partial data have been stored in the partial data storage part for the predetermined time or more, a notification is made.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227925-A (JP)
Title: Alcohol dehydrogenation catalyst and method for manufacturing aldehyde using the same
Inventor: IWAMOTO MASAKAZU
IPC: B01J29/035
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel alcohol dehydrogenation catalyst.  <P>SOLUTION: In the alcohol dehydrogenation catalyst, a rhenium compound is supported by a carrier. Silica is preferred as the carrier. Also, a mesoporous porous body can be used as the carrier. The mesoporous porous body may be composed of silica as a principal component. An alcohol is brought into contact with the alcohol dehydrogenation catalyst, so that corresponding aldehyde can be produced. For example, acetaldehyde can be obtained with a high yield from ethanol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053520-A (JP)
Title: Optical communication system and method of manufacturing optical communication system
Inventor: SUZUKI TAKAFUMI
IPC: H01S5/022
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact optical communication system in which a one core bidirectional optical communication having high communication quality with sufficiently suppressed optical cross talk is available, and to provide a method of manufacturing the optical communication system.  <P>SOLUTION: An optical transmission/reception module 102 and an optical transmission/reception module 103 are connected via an optical fiber 101. The optical transmission/reception module 102 includes a vertical cavity surface emitting laser (VCSEL) 104 and a photo diode (PD) 105, and the optical transmission/reception module 103 includes a VCSEL 106 and a PD 107. The VCSEL 104 and the VCSEL 106 include a distribution Bragg reflector (DBR) 112. Signal light generated at VCSEL 104 is reflected on the DBR 112 of the VCSEL 104, and signal light which is made incident from the VCSEL 106 passes the DBR 112 of the VCSEL 104 and is made incident to the PD 105. Signal light generated at VCSEL 106 is reflected on the DBR 112 of the VCSEL 106, and signal light which is made incident from the VCSEL 104 passes the DBR 112 of the VCSEL 106 and is made incident to the PD 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053149-A (JP)
Title: Pressure measuring device, pressure detection sensor, and pressure measurement method
Inventor: MIZUMO YOSHIYUKI
IPC: G01L5/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure measuring device, along with a pressure detection sensor and a pressure measurement method, capable of measuring an accurate pressure.  <P>SOLUTION: The pressure measuring device includes an anisotropic conductive sheet 3 elastically deformed by an applied pressure and for changing electrical characteristicss in response to an amount of elastic deformation, a lower electrode 21b and upper electrodes 11a-11d for sandwiching the anisotropic conductive sheet 3 and measuring the electrical characteristicss, and an instrument body electrically connected to each of the lower electrode and the upper electrodes and for converting a change amount of the electrical characteristicss into a pressure value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057328-A (JP)
Title: Printer paper outlet
Inventor: YAMAMOTO TATSUYA
IPC: B65H31/02
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer paper outlet, from which changes and a printer paper such as a receipt are discharged and into which a user inserts his fingers to take them out, for easily taking them out without inserting his fingers deeply when an inward front door is pressed and opened even when a long printer paper is discharged.  <P>SOLUTION: The printer paper outlet 1 includes a discharged paper storing part 2 for storing a discharged printer paper 52 and an inward front door 3, wherein the discharged paper storing part includes a bottom surface section having a first inclined part 21 which lowers toward the depth and to which the lower end of the front door is contacted so as to define a closed position of the front door, and a second inclined part 22 which goes up toward the depth and is connected to the first inclined part; and the second inclined part includes a stepped section 24 having a wall part 25 and a corner part 26 that abut on a printer paper to be pushed in conjunction with the open movement of the front door.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060961-A (JP)
Title: Light-emitting device
Inventor: SANPEI TOMOHIRO
IPC: H01L33/54
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of improving a holding force of a sealing member arranged in a frame member and preventing the fall-off of the sealing member from the frame member even if the sealing member is detached.  <P>SOLUTION: A light-emitting element 51 is mounted to a module substrate 32 while a frame member 56 formed in an annular shape is adhered to the module substrate 32 after a light-emitting element 51 is accommodated in the frame member 56. A light-emitting element 51 is buried into the frame member 56, and a translucent sealing member 58 is formed therein. At least part of the inner circumferential surface 56a of the frame member 56 is formed of an abutment part 56b. The abutment part 56b is a surface that gradually increases a clearance to the module substrate 32 as it separates from the module substrate 32 in a height direction of the frame member starting from a bonding point F between the frame member 56 and the module substrate 32. The sealing member 58 is characterized in that it has a tapering part 58a which fills a clearance between the module substrate 32 and the abutment part 56b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061977-A (JP)
Title: Driver, image acquisition device, electronic apparatus and control method of driver
Inventor: TAKAHASHI EIJI
IPC: H02N2/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of errors, at a position of a lens holder after being moved.  <P>SOLUTION: A driver 150 is provided with: a piezoelectric element 50 expanded and contracted in accordance with a drive voltage; a transmission shaft 51 receiving vibration occurring in the piezoelectric element 50; a housing 20 with which the transmission shaft 51 is engaged in a state where the transmission shaft 51 is slidable; a lens holder 31 which holds at least one lens and is displaced with respect to the housing 20, in synchronizing with the piezoelectric element 50 and the transmission shaft 51; and a drive voltage generating circuit 82 supplying drive voltage to the piezoelectric element 50. The drive voltage generating circuit 82 supplies the drive voltage to the piezoelectric element 50, based on switching pulses which are intermittently generated during at least first and second periods. The switching pulse is changed from the first period to the second period without being temporally divided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062319-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of suppressing the decline of the amusement of a game.  <P>SOLUTION: When a random number for big winning determination is within a preliminary range even when it is out of a drawing determination range in the type determination processing of a prediction performance based on a random number of ready-to-win state determination in a step S184, one prediction performance is determined from among the types of the prediction performances determined in prediction performance type determination processing based on a random number for a big winning symbol in a step S178, and the prediction performance is determined in prediction performance determination processing in a step 188. Thus, even when the determined prediction performance is executed and a player guesses the progress of a performance thereafter, it is difficult to determine whether or not a big winning game state is to be generated. Thus, the player can have the feeling of expectations without losing the feeling of the expectations for the generation of the big winning game state imparted to the prediction performance even when such a prediction performance is repeatedly executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064141-A (JP)
Title: Wind turbine generator
Inventor: MASHITA AKIHIDE
IPC: F03D1/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a structure that large thrust and radial loads caused by wind power applied to a wind turbine are not directly applied to a speed-increasing gear, a worker can enter the inside of the hub of the wind turbine, and maintenance is performed in the inside.  <P>SOLUTION: This wind turbine generator with the speed-increasing gear includes the wind turbine and a generator. The speed-increasing gear is composed of a planetary gear only, and is provided on the side of the generator opposite to the wind turbine. A generator shaft is arranged outside on the concentric circle of a main shaft. Both the main shaft and the generator shaft are mutually rotatably integrated by a ball bearing or a roller bearing, and are connected to each other by the planetary gear.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062932-A (JP)
Title: Booklet page turning apparatus
Inventor: ISHIOKA SUKINOBU
IPC: B42D9/04
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing efficiency by regulating a rise of a page caused by a tendency of booklet closing (or tendency of booklet opening) in a short time, and to simplify the maintenance of a suction cup of a vacuum pad.  <P>SOLUTION: The booklet page turning apparatus includes a guide roller 32 which is provided near a suction cup 31 of a vacuum pad 10a so as to freely move in the projecting/retreating direction with respect to a page turning position and moves integrally with the movement of a vacuum pad 10b. A control part moves the vacuum pad 10b so as to approach a page Ta of a booklet T conveyed to the page turning position 5, regulates the rise of the page Ta of the booklet T by projecting the guide roller 32 to come into contact with the page Ta earlier than the suction cup 31, and when turning the page Ta, controls so as to make the guide roller 32 retreat so that the suction cup 31 of the vacuum pad 10b is made to contact with the page Ta.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062746-A (JP)
Title: Forming die and cleaning pin
Inventor: KITAZAWA TOSHIAKI
IPC: B22C9/06
Filed: 2009-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming die capable of removing a molding material, which has solidified in a place beyond an exit of a gas passage, even if a part of the molten molding material has solidified in the place beyond the exit of the gas passage, and a cleaning pin.  <P>SOLUTION: The forming die 10 includes a forming die body 100, and a built-in type chill vent 200 arranged at a position surrounded by an annular cavity 130. The forming die 10 further includes the cleaning pin 500 having a function of discharging gas from the gas passage 212 via a gas vent 512 to the outside during molding by the reciprocation of the cleaning pin 500 in a gas discharge through-hole 176 of a movable die and a gas discharge through-hole 272 of a movable side block, and having a function of removing the molding material, which happens to adhere to the inner circumferential surface of the gas discharge through-hole 272 of the movable side block, after molding, by a work of the tip end of the pin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069520-A (JP)
Title: Air conditioning device for coating and air-conditioning method
Inventor: NIIHARA YOSHIMI
IPC: F24F11/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method for coating and a device therefor, capable of adjusting the temperature/humidity of introduced outside air to the conditioned air of target temperature/humidity with minimum energy amount.  <P>SOLUTION: An air conditioner 2 for a coating booth includes a humidifying device 9 disposed near an outside air intake 7a, a cooling device 10 disposed at the downstream of a humidifying device 9, a heating device 11 disposed at the downstream of the cooling device 10, a blower fan 8 capable of supplying the temperature/humidity-conditioned air to the coating booth, and the like. The control section 21 is constituted to calculate the energy amount E necessary for executing each control mode, and to select the control mode to minimize the energy amount E. The control section 21 operates the energy amount E necessary for executing each control mode on the basis of enthalpy variation P of the air in executing each control mode, and basic unit for energy ΔE used in actual operation by a temperature/humidity conditioner 6 in each control mode, and selects and executes the control mode to minimize the necessary energy amount E.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069904-A (JP)
Title: Image forming apparatus
Inventor: YAMASHITA NORIYUKI
IPC: G03G21/08
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents irregularities of an image caused by discharging light, in comparison with the case where an image holder is irradiated with light including a light absorbing wavelength of a product originated in a curing catalyst included in a surface layer of the image holder, as the discharging light.  <P>SOLUTION: In the image forming apparatus 10, a light absorbing wavelength of a charge generation material included in a photosensitive layer (namely, a charge generation layer) of the image holder 7 is different from the light absorbing wavelength of the surface layer of the image holder 7, and a wavelength of the discharging light irradiated from a discharging device 20 is a wavelength other than the light absorbing wavelength of the surface layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010081609-A (JP)
Title: Solid image sensor
Inventor: LEE SEUNG-HOON
IPC: H04N5/335
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid image sensor using multiple distance measuring pixels as one distance measuring pixel by illuminance.  <P>SOLUTION: The solid image sensor includes color pixels and distance measuring pixels arranged in an array form. The distance measuring pixels include the distance measuring pixels in multiple groups. The distance measuring pixels in the respective groups are arranged so that their corners adjoin each other. The multiple distance measuring pixels in the adjoining respective groups selectively output one distance measuring signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067484-A (JP)
Title: Absorbent article
Inventor: YAMAMOTO YASUHIRO
IPC: A61F13/472
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article that adheres to a body so tightly that lateral leakage from it is difficult.  <P>SOLUTION: The absorbent article includes a lower layer absorbing body 40 and a higher layer absorbing body (a middle high part 41) narrower in width than the former absorbing body 40, and arranged on the side of the skin contacting surface of lower absorbing body 40. A surface sheet 2 crosses the middle high part 41 in the article lateral direction Y, and extends from both side ends 41s, 41s of the middle high part 41 to the outside of the article lateral direction. These extensions 2P, 2P are consolidated together with the lower layer absorbing body 40 at a point outside the both ends 41s, 41s in the article lateral direction Y and form grooves 8c extending in the article longitudinal direction. On the side of the skin contacting surface of surface sheet 2, there are many linear concavities composed of the surface sheet fibers after their compression or adhesion. These linear concavities continue at least in the article lateral direction Y. In the upper layer absorbing body, the center H2 in the article lateral direction is lower in density than the both sides H1, H1 in this direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076198-A (JP)
Title: Image processing device, and program and method of the same
Inventor: TSUDA YUKA
IPC: H04N5/232
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately a backlit image by accurately extracting a feature of the shape from a histogram of an image signal.  <P>SOLUTION: The image processing device includes: a histogram calculating means for preparing a histogram of a luminance signal from an input image signal; a histogram feature extracting means for detecting, as a peak, a class range continuing from the histogram and calculating, as the feature of the histogram, an interval between peaks and the number of peaks when there are a plurality of peaks; a backlit state determining means for determining a backlit image signal based on the feature of the histogram; and an image correcting means for correcting the image signal based on the result of the backlit determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076762-A (JP)
Title: Fuel cell stack and fuel cell
Inventor: TODO YUSUKE
IPC: H01M8/24
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack and a fuel cell, in which a fastening fixed member for fastening stacked cells of fuel cell is hardly burned in.  <P>SOLUTION: In a solid oxide fuel cell stack 5 with a plurality of cells of solid oxide fuel cells 3 stacked and fastened by bolts 11a to 25a and nuts 11b to 25b, materials for the bolts 11a to 25a and the nuts 11b to 25b are to be of different heat-resistant alloys. At least either the bolts 11a to 25a or the nuts 11b to 25b are formed of a heat-resistant alloy (such as inconel 601) having a face-centered lattice. The material of the nuts 11b to 25b is formed of stainless steel (such as SUS316), thereby element diffusion is restrained so as to prevent burning in at high temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074791-A (JP)
Title: Gas turbine engine for aeroplane
Inventor: MURAMATSU HIROYOSHI
IPC: F01D25/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine engine for an airplane which accurately estimates an inlet temperature of a high pressure turbine on the basis of an outlet temperature of a low pressure turbine.  <P>SOLUTION: In the gas turbine engine for the airplane which is equipped with the high pressure turbine rotated by high pressure gas injected from an engine combustor and the low pressure turbine arranged downstream of the high pressure turbine rotated by low pressure gas passing through the high pressure turbine, the rotation speed N2 of the high pressure turbine, the rotation speed N1 of the low pressure turbine and an outlet temperature EGT of the low pressure turbine are detected, an inlet temperature (TIT base item TIT_Base) of the high pressure turbine is estimated on the basis of the outlet temperature EGT of the low pressure turbine and the rotation speed N1 of the low pressure turbine, and the estimated inlet temperature of the high pressure turbine is subtraction-corrected by a TIT correction term ΔTIT on the basis of the rotation speed N2 of the high pressure turbine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073229-A (JP)
Title: Recorder
Inventor: KAKIGAHARA YUTAKA
IPC: B41J2/165
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To position a cap so as not to interfere with image formation on a recording medium.  <P>SOLUTION: A head support frame 50 and a cap body 31 are provided with a fitting projection 51 and a fitting recess 33 respectively. By fitting them each other, the cap body 31 is positioned horizontally. In addition, a head support frame 50 and a cap support frame 39 are provided with a butting face 50c and a butting projection 38 respectively. By butting the butting projections 38 to the butting face 50c, the cap body 31 is positioned vertically. Both the fitting projection 51 and butting face 50c are arranged higher than a discharging face 2a so as not to interfere with conveyance of a recording medium to a position lower than a head 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074470-A (JP)
Title: Aluminum alloy extruded form with excellent bending crushability and corrosion resistance
Inventor: IHARA KENTARO
IPC: C22C21/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 6,000 series aluminum alloy extruded form which is excellent in both of bending crushability and corrosion resistance required for an automobile body reinforcing material even if the collision conditions of an automobile are made severe, and to provide a°F method for producing the same.  <P>SOLUTION: Disclosed is an Al-Mg-Si aluminum alloy extruded form containing, by mass, 0.60 to 1.20% Mg, 0.30 to 0.95% Si, 0.01 to 0.40% Fe, 0.30 to 0.52% Mn, 0.001 to 0.65% Cu and 0.001 to 0.10% Ti, and the balance Al, wherein the contents of the Mg and Si satisfy the relation of Mg(%)-(1.73×Si(%)-0.25)≥0. The extruded form has an equi-axed recrystallized grain structure having the area rate of recrystallized grains, of 65% or higher, wherein the average interval between grain boundary deposition each other having center of-gravity diameter of ≥1 μm, observed with a TEM having a magnification of 5,000 times, is over 25 μm, the average area rate of Goss-orientation over all areas in the thickness direction of this extruded form is less than 8%, and the area ratio of the Cube orientation/Goss orientation is ≥3.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT