baber/WOPTO huggingface dataset:
Patent JP-2010188279-A (JP)
Title: Classification device and classification method, and toner and method of manufacturing the same
Inventor: MORIOKA DAIKI
IPC: B07B7/083
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classification device and a classification method which do not cause attachment of powder material into the classification device over a long period, therefore, have improved and stabilized classification precision and separate particles in the range of necessary size with a high yield, and to provide a toner and a method of manufacturing the toner.  <P>SOLUTION: The classification device includes: a rotatable rotary rotor in which a plurality of blades are arranged in an annular form; a through-hole which is disposed inside the rotary rotor, is communicated with a fine powder discharge chamber and sucks fine powder; a louver in which a plurality of blades are arranged on the outer circumference part of the rotary rotor in order to supply a fluid for dispersion of powder material from the outer circumference part of the rotary rotor and classification of the powder material; and a classification chamber which classifies the powder material supplied to a gap between the rotary rotor and the louver into coarse powder and fine powder by centrifugal force, wherein the through-hole is formed in such a shape that cross-sectional area of the through-hole decreases continuously at least one time toward the exhaust side from the suction side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196987-A (JP)
Title: Device and method of controlling cooling tower fan
Inventor: MATSUO HIROKO
IPC: F25B15/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To save energy during a diluting operation when an operation of an absorption type refrigerating machine is stopped.  <P>SOLUTION: In a cooling tower fan control device 8, operating conditions of the absorption type refrigerating machine 1 and a cooling water pump 5 are monitored, and the execution of the diluting operation is determined when the stop of the operation of the absorption type refrigerating machine 1 and the operation of the cooling water pump 6 are both confirmed. The cooling tower fan control device 8 changes a cooling tower outlet temperature set value TCsp (set value in normal operation) used before to the cooling tower outlet temperature set value TCup (set value in diluting operation) determined as a higher value, and controls a rotational frequency of the cooling tower fan 2-1, when the execution of the diluting operation is determined. ON/OFF control of the cooling tower fan 2-1 may also be performed. When the plurality of cooling towers 2 are disposed, the number of operated cooling tower fans 2-1 may be controlled. Further a prescribed temperature range ΔTup may be added to TCsp to be applied as the cooling tower outlet temperature set value TCup.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197962-A (JP)
Title: Method for producing polarizing optical element and polarizing optical element
Inventor: NAKAI TAKEHIKO
IPC: G03B21/14
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for producing a polarizing optical element, in which the polarizing optical element having high performance polarized light separating properties is produced easily and with high precision.  <P>SOLUTION: The polarizing optical element is produced by sticking a minute uneven grating part, which is formed on a transparent substrate, closely to the surface to be stuck of a first optical element. The curvature of a top enveloping surface of the minute uneven grating part is different from that of the surface to be stuck of the first optical element before they are stuck closely to each other. The top enveloping surface of the minute uneven grating part is made to imitate the surface to be stuck of the first optical element to stick them closely to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194261-A (JP)
Title: X-ray imaging device, and x-ray image processing method
Inventor: KATO HISANORI
IPC: A61B6/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging device, capable of displaying images continuously changing from a bone image to a soft tissue image, or from the soft tissue image to the bone image.  <P>SOLUTION: The device is provided with an imaging part, capable of imaging a sample, a data collecting part to collect a high voltage-imaged image and a low voltage-imaged image, a computation part to perform subtraction processing with a predetermined coefficient to the collected high voltage-imaged image and the low voltage-imaged image to produce a first and a second image for observing different tissues, respectively, a setting part to set either of the high voltage-imaged image and the low voltage-imaged image as a base image, a histogram adjusting part to analyze the first and second images to produce pixel value histograms respectively, and adjust so that the width and the position of the histograms coincide with the histograms of the base image for the respective tissues, and an image composition part to combine the base image with the histogram-adjusted images at a predetermined ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200885-A (JP)
Title: Cooling sheet
Inventor: HIROTA MUNEO
IPC: A47G9/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling sheet providing the whole body with a cooling effect and capable of being washed when it is soiled.  <P>SOLUTION: The cooling sheet includes a cover fabric 2 formed of a mesh, a cooling member 3 packed with a cold insulator and a sheet body 4 packed with a mass of inside cotton 42. A space 5 provided with an opening 5b is formed between the cover fabric 2 and the body 4, wherein the member 3 can be introduced into/removed out of the space 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205159-A (JP)
Title: Information processor and method for managing configuration information acquired from storage system
Inventor: UCHI HIROKAZU
IPC: G06F3/06
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To properly manage information acquired from a storage system for the purpose of performance management, or the like.  <P>SOLUTION: An information processing apparatus 12 managing the configuration information, i.e., information indicative of a configuration of resources making up the storage system 5 in a database 211, detects a change in setting of an I/O path to extract resources making up an invalidated I/O path, which is the I/O path subject to the change, as monitoring object resources, acquires performance information that is information indicative of operation statuses of the monitoring object resources from the storage system 5, determines whether the performance information of the monitoring object resource matches a preset policy, determines a timing to allow invalidated configuration information, which is the configuration information related to the invalidated I/O path, to be deleted from the storage device based on the result of the determination, and deletes the invalidated configuration information from the database 211 when the determined timing comes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210813-A (JP)
Title: Actuator, optical controller, electrooptical device, and electronic equipment
Inventor: IWAI KAZUO
IPC: B81B3/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact actuator.  <P>SOLUTION: This actuator 200 has a first fixed electrode 11 and a second fixed electrode 12 constituted like comb-teeth on a substrate 18 and opposing to each other on their opened end sides and a movable electrode 13 being arranged between the first fixed electrode 11 and the second fixed electrode 12, being movable between the first fixed electrode 11 and the second fixed electrode 12, and having a meandering shape in plan view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284467-A (JP)
Title: Signal coupling device for power line communication
Inventor: AKASHI NORIHIKO
IPC: H04B3/56
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coupling device for power line communication, by which a transmission efficiency can be improved and a leak electromagnetic field can be suppressed.  <P>SOLUTION: The signal coupling device for power line communication includes: a magnetic core 2; a signal injection or/and extraction winding wire 3 which is wound around the magnetic core 2 for one or more turns and connected with a MODEM 4; and a power line 1 having at least two or more phases. The power line 1 is wound around the magnetic core 2 for one or more turns for each phase so as to differentially couple one or more phases of the power line 1 with the signal injection or/and extraction winding wire 3, and the power line 1 is wound around the magnetic core 2 for one or more turns for each phase so as to cumulatively couple one or more phases of the power line 1 with the signal injection or/and extraction winding wire 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211752-A (JP)
Title: Method for visualizing operational state in manufacturing process device, device, and computer program
Inventor: ITO MASAHIRO
IPC: G06Q50/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To display a spatial distribution state of an object amount on a display screen by using data measured by measuring instruments arranged at unequal positions in manufacturing plant facilities having a container whose shape changes.  <P>SOLUTION: A method and a device thereof are used to draw and visualize the isopleths of first measured data on the composition surface, which is displayed on a display screen, of a container in a manufacturing process device, on the basis of the first measured data by a plurality of first measuring instruments arranged on the composition surface of the container in the manufacturing process device having the container which is variable in dimension, the information on the positions of the first measuring instruments and second measured data by second measuring instruments which measure the change of the dimension of the container. In addition, the method and the device are also used to compute the coordinates of the respective positions, at which the first measuring instruments are arranged, on the composition surface of the container, on the basis of the positional information on the composition surface of the container in the manufacturing process device moving with time, the positional information being the second measured data measured by the second measuring instruments.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218140-A (JP)
Title: Retrieval device, retrieval method, and storage medium
Inventor: ASAI TATSUYA
IPC: G06F17/30
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the similarity of keywords as the result of collation by achieving ambiguous retrieval without increasing the number of states of an AC machine.  <P>SOLUTION: A retrieval device 100 successively compares an AC machine 140c with the respective characters of text data when the text data are acquired by a collation processing part 150b, and when normal transition is performed, registers scores corresponding to the characters in a score array 140d, and when Feira transition is performed, puts the scores of the score array 140d ahead based on a difference in distances (dist) between the destination of transition and the origin of transition. Then, when the transition of the state to a collation state is performed, the collation processing part 150b totals the scores included in the score array 140d, and determines scores of the collated keyword.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197364-A (JP)
Title: Semiconductor device
Inventor: YANAGAWA MIKI
IPC: H01L21/822
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the time of rising and falling edges in an output waveform without resorting to the precision of a tester.  <P>SOLUTION: Comparators 12-1 and 12-2 compare different threshold values (reference voltages Ref1 and Ref2) with an output signal from an output buffer 11, respectively. Shift registers 13-1 and 13-2, each including a plurality of hold circuits, output results of the comparisons between the output signal and the threshold values, respectively, by each shifting the comparison result in sequence from a preceding hold circuit to a following hold circuit in accordance with a clock signal CLK.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172392-A (JP)
Title: Aerosol generator with a plurality of heating zones, and its use
Inventor: COX KENNETH A
IPC: A61M11/02
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol generator, capable of generating aerosol of chemical in high flow and in suitable grain size to delivery of chemical.  <P>SOLUTION: The capillary aerosol generator under control of temperature and flow includes two heating zones Z1 and Z2 optionally separated by a range causing pressure lowering. Power is measured and fed to the second zone Z2 on the downstream side so as to provide target resistance and target temperature. Power is measured and fed to the first zone Z1 on the upstream side so as to provide flow of mass from the second zone Z2 as target. The target temperature is provided in the second zone Z2 in such a way that aerosol is generated in desired flow of mass from liquid flowing in the generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010223505-A (JP)
Title: Heating cooker
Inventor: HOSHINO KOICHI
IPC: F24C15/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of preventing leakage of smoke from a grill door of a grill heating chamber.  <P>SOLUTION: This heating cooker includes a cooker body 10, the grill heating chamber 20 disposed in the cooker body 10 and having an opening 21 at its front part, and the grill door 40 openably and closably closing the opening 21 of the grill heating chamber 20. A seal packing 50 of an elastic body is attached to an inner face of the grill door 40, the seal packing 50 has two or more thin sections 51a, 51b kept into contact with a flat face of a contact face 11 disposed on the circumference of the opening 21 of the grill heating chamber 20, and the thin sections 51a, 51b are continued along an outer periphery of the grill door at the cooker body 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224889-A (JP)
Title: Project management supporting device
Inventor: MORI KEIJI
IPC: G06Q10/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To support a supervisor of a project to efficiently comprehend influence of a change in a task implementation plan about the project wherein a plurality of tasks are to be operated.  <P>SOLUTION: The project management supporting device 10 includes a Gantt chart storage part 12 storing data before a change and data after the change about a Gantt chart wherein a period and man-hours for each of the tasks of the project are defined; a difference calculation part 24 calculating a difference between man-hours for each task in the Gantt chart before the change and that after the change about a predetermined unit period; and a difference output part 26 outputting data showing the difference to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225934-A (JP)
Title: Method of manufacturing wafer
Inventor: YAMATANI HIROTAKA
IPC: H01L21/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wafer in which position identification information with which a cutting position on the wafer can be identified can be easily added to respective semiconductor chips cut out of the wafer at low cost.  <P>SOLUTION: The method of manufacturing the wafer includes a passivation film forming process of forming a passivation film 16 on a surface of the wafer 1, a photoresist applying process of applying photoresist 17 over the passivation film 16, a position identification information transfer process of transferring the position identification information 18 to the photoresist 17 using a photomask 2 of actual size where the unique position identification information 18 is drawn corresponding to formation positions of the plurality of semiconductor chips cut out of the wafer 1, a photoresist developing process of developing the photoresist 17, a position identification information processing process of processing the position identification information 18 by etching the passivation film 16 using the developed photoresist 17 as an etching mask, and a photoresist removing process of removing the photoresist 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226029-A (JP)
Title: Method and device for extracting component
Inventor: KOIKE NAOKI
IPC: B25J13/08
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for extracting a component, which can cause a robot to reliably hold and extract a component supported at a predetermined position on an alignment tray.  <P>SOLUTION: A control part 40 moves a robot hand 22 to a position allowing measurement to be accurately performed along with a camera to cause the camera 30 to image an LED board 120, and causes a position/attitude recognition part 50 to calculate the position/attitude of the alignment tray 11 and the position of each component 13 supported to the alignment tray 11 based on the shot image. Three LEDs are arranged on the same plane on the LED board, and one more LED for improving accuracy is previously arranged at a position vertically separated from the plane. The control part 40 causes the robot hand 22 to face the position calculated by the position/attitude recognition part 50 to hold and extract the component 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226063-A (JP)
Title: Spin mosfet and reconfigurable logic circuit
Inventor: SAITO YOSHIAKI
IPC: H01L29/82
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of a leakage magnetic field on adjacent transistors, enable shift adjustment, and restrain spin relaxation in a channel region, even when vertical magnetization films are used in the ferromagnetic material of a MTJ (Magnetic Tunnel Junction) in the source/drain region of a spin MOSFET.  <P>SOLUTION: The spin MOSFET includes: a first ferromagnetic layer 72 provided on a semiconductor substrate 61, and having a fixed magnetization direction substantially perpendicular to a film plane; a semiconductor layer 74 provided as a channel on the first ferromagnetic layer; a second ferromagnetic layer 78 provided on the semiconductor layer, and having a variable magnetization direction substantially perpendicular to a film plane; a first tunnel barrier 80 provided on the second ferromagnetic layer; a third ferromagnetic layer 82 provided on the first tunnel barrier 80, and having a stacked structure formed of two layers of ferromagnetic films which are antiferromagnetically coupled via a nonmagnetic film interposed therebetween; a gate insulating film 90a provided on the side faces of the semiconductor layer; and a gate electrode 76 provided on a side opposite to the semiconductor layer with respect to the gate insulating film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232478-A (JP)
Title: Method for manufacturing multilayer printed wiring board and laminate
Inventor: ANAZAWA TOMOHIKO
IPC: H05K3/46
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed wiring board, for more rapidly manufacturing a multilayer printed wiring board and reducing a defective rate as a product of the multilayer printed board, and also to provide a laminate.  <P>SOLUTION: In manufacturing the multilayer printed board 30, laminates 20a, 20b, 20c and 20d are superimposed and the superimposed product is integrally pressed. An uneven shape is formed on insulating layers 14 of the laminates 20b, 20d opposing the laminate 20c having a conductive bump 16 formed thereon, before superimposing the plurality of laminates 20a, 20b, 20c and 20d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230113-A (JP)
Title: Two-member connecting device
Inventor: OGASAWARA MANABU
IPC: E02F3/38
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform work for connecting two members by using connecting pins.  <P>SOLUTION: Right and left upper centering members 33 and right and left lower centering members 34 are disposed at positions facing right and left second brackets 14, 15 while sandwiching right and left first brackets 12, 13, out of an extension boom 5B. Engagement grooves 33C of the upper centering members 33 are engaged with right and left upper connecting pins 16, 17 to center the right and left upper connecting pins 16, 17 with respect to upper second pin insertion holes 14A, 15A, and thereby smoothly inserted into these upper second pin insertion holes 14A, 15A. Furthermore, abutment grooves 34C of the lower centering members 34 abut on the right and left connecting pins 18, 19 to center the right and left lower connecting pins 18, 19 with respect to lower second pin insertion holes 14B, 15B, and thereby smoothly inserted into these lower second pin insertion holes 14B, 15B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233058-A (JP)
Title: Narrow band digital radio communication system and radio set
Inventor: KUMASHIRO AKIRA
IPC: H04B1/16
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct a frequency error when the frequency error occurs in a narrow band digital radio system.  <P>SOLUTION: A radio communication system is constructed which comprises a first radio station and a second radio station that supplies a radio signal to the first radio station, wherein it is preferable that the first radio station comprises: an oscillator for supplying a reference frequency; an arithmetic processor for generating an automatic frequency control (AFC) reference value on the basis of the reference frequency, and an AFC function section for correcting deviation of the reference frequency. The AFC function section then switches between a normal frequency error correction mode and a fast Fourier transform enabled frequency error correction mode on the basis of the AFC reference value and the radio signal and corrects the deviation of the reference frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149493-A (JP)
Title: Biodegradable multilayer sheet excellent in antifogging property and mold releasability, and method for manufacturing the same
Inventor: BOKU HEISHIYOKU
IPC: B65D65/40
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable multilayer sheet excellent in antifogging property and mold releasability, and to provide a method for manufacturing the same.  <P>SOLUTION: The biodegradable multilayer sheet excellent in antifogging property and mold releasability is a multilayer sheet which includes an inner layer (A) composed of a composition containing one or more materials selected from a polylactic acid alone or aliphatic polyester except the polylactic acid, and aromatic-aliphatic polyester or a polylactic acid copolymer, and an outer layer (B) composed of a composition containing a releasability imparting material and a polylactic acid wherein an antifogging coating layer of 0.01-1.00 g/m<SP>2</SP>is formed on one surface of the multilayer sheet. Thereby, since the sheet itself has excellent antifogging property, separate silicon release coating is unnecessary. It is possible to solve a problem such as deterioration in antifogging property caused by a trouble such as the transfer of the silicon release coating to the antifogging coating layer by forming the release layer in a conventional technology.  <P>COPYRIGHT: (C)2010,JPO&INPIT