baber/WOPTO huggingface dataset:
Patent JP-2012039212-A (JP)
Title: Amplifier circuit, and radio receiving apparatus having the same
Inventor: YAMAZAKI HIROSHI
IPC: H03F3/189
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit and a receiving apparatus therewith that can control a gain and a maximum input amplitude independently.SOLUTION: The amplifier circuit includes: a source-grounded transistor having a gate for receiving an input signal and a variable gate width; a variable current source provided between a drain of the source-grounded transistor and a power source; an output terminal connected to a connection node between the drain and the variable current source; an amplifier having a variable resistance load provided between the output terminal and a reference DC power source; and an amplifier control circuit for controlling the gate width of the source-grounded transistor, the current value of the variable current source, and the resistance value of the variable resistance load according to a gain control signal and a maximum input amplitude control signal.
Patent JP-2012038010-A (JP)
Title: Heat receiver, liquid cooling unit and electronic device
Inventor: TSUNODA YOSUKE
IPC: H05K7/20
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of a heat receiver.SOLUTION: With a coolant flowing internally, a heat receiver absorbs the heat generated by an electronic component. The heat receiver comprises a first surface located near the electronic component, a housing internally containing a second surface facing the first surface, and a fin stretched toward the second surface from the first surface. Between an edge of the secondary surface side of the fin and the second surface, a projecting portion, which projects toward the first surface from the second surface, is formed in the second surface.
Patent JP-2011055488-A (JP)
Title: Image processing apparatus, image processing system, and image processing method
Inventor: IKEDA TORU
IPC: H04N1/409
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method for analysis of a character image to detect a blur, and capable of reducing the blur on a printed product.  <P>SOLUTION: A scanner reads an original character image to generate image data, and a blur and deterioration in a character image represented by the image data are detected. Portions corresponding to the detected blur or the deterioration are then removed from the image data. The image data from which the portions corresponding to the blur or the deterioration are removed are output to an image output unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181885-A (JP)
Title: Film capacitor
Inventor: NOGUCHI MASUMI
IPC: H01G4/32
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film capacitor which is improved so that it can be reduced in size and increased in capacitance at a high level while securing a sufficient withstand voltage.  <P>SOLUTION: A film capacitor is composed of a capacitor element 10 obtained by stacking a plurality of dielectrics 12, 14a and 14b and at least one vapor-deposited metal film 18a, wherein the plurality of dielectrics consist of one resin film layer 12 and at least one vapor-deposited polymer film 14a or 14b and at least one vapor-deposited polymer film 14a or 14b is formed on the resin film layer 12 by stacking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012037776-A (JP)
Title: Graphic display device, control method and program for the same
Inventor: ITO MOTOHISA
IPC: G09G5/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To alleviate a sense of discomfort caused due to a difference of an audio-visual environment in display regions in a graphic display device which allows a plurality of display regions to be set on a screen.SOLUTION: The present invention performs: to detect more than two ambient lights on a screen of a graphic display device and calculate a target value of the ambient lights; to calculate a correction value for correcting the ambient lights in a display region to the target value; and to correct an image to be displayed on the graphic display device with the calculated correction value and output the corrected image. The target value is calculated so that the same is set in a correctable range and differences between the target value and values indicating the ambient lights in respective partial regions included in the display region are less than a prescribed threshold.
Patent JP-2012041207-A (JP)
Title: Solid electrolyte glass and method of producing the same
Inventor: YUYA AKIRA
IPC: H01M10/052
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a solid electrolyte glass in a solvent identical to a nitrile solvent used for atomizing a raw material.SOLUTION: The solid electrolyte glass comprises lithium (Li), phosphorus (P), sulfur (S), and a nitrile compound. In the solid electrolyte glass, the reduction in weight, measured by a thermogravimetric analyzer (TGA) at 150°C during the increase of temperature, is 5 wt.% or lower.
Patent JP-2011038765-A (JP)
Title: Food cooking apparatus
Inventor: HYUN SUK
IPC: F24C7/06
Filed: 2010-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food cooking apparatus capable of cooking food softly and delectably by evaporating beer and penetrating it in the food.  <P>SOLUTION: The food cooking apparatus 100 includes: a body 101 having a cooking chamber in an inner space; a rotation motor 102 transmitting power to a rotating shaft 103 disposed in the cooking chamber to rotate the rotating shaft 103; a plurality of rotating plates 104 connected to the rotating shaft 103 and rotated in cooperation with the rotation of the rotating shaft 103; a holder 106 detachably formed on the upper parts of the rotating plates 104; and a plurality of heat generating devices 105 disposed on the inner surface of the cooking chamber to generate heat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012042080-A (JP)
Title: Heating cooker
Inventor: NINAGAWA TOMOYA
IPC: F24C15/14
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker having a structure that when a cooking plate is pulled out to the tip of an open door, the door being a vertically open type for opening/closing the opening of a heating chamber, a part of the cooking plate remains in the heating chamber so that the cooking plate is pushed into and pulled out of the heating chamber smoothly.SOLUTION: The heating cooker includes the heating chamber 3 installed in a body 2 and having the open front, a heating means 15 to heat a material to be cooked set in the heating chamber 3, the door 25 for opening/closing the front opening of the heating chamber 3 of which the lower end is connected to the body 2 by a hinge 26, and the cooking plate 35 which is pushed into and pulled out of the heating chamber 3 and on which the material to be cooked is put. The length between the front of the heating chamber 3 and the tip of the door 25 that is opened to a nearly horizontal position is shorter than the depth of the heating chamber 3.
Patent JP-2011048895-A (JP)
Title: Perpendicular magnetic recording system having transverse auxiliary pole for fast switching of write pole magnetization, and write head
Inventor: CONTRERAS JOHN THOMAS
IPC: G11B5/31
Filed: 2010-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording system having a transverse auxiliary pole for fast switching of write pole magnetization, and to provide a write head.  <P>SOLUTION: The perpendicular magnetic recording system has a write head having a main coil (write coil) and a main pole (write pole) that directs a write flux in a direction perpendicular to the recording layer in the magnetic recording medium, and a transverse auxiliary pole (TAP) that injects an auxiliary magnetic flux into the write pole at an angle to the primary or perpendicular axis of the write pole. The additional flux from the TAP, which is injected non-parallel to the primary magnetization of the write pole, exerts torque on the magnetization of the write pole, thereby facilitating magnetization reversal of the write pole. The TAP is coupled to the main coil but not electrically connected to it. A separate passive coil, not electrically connected to the main coil, may be wound as a loop around the main pole and the TAP. Alternatively, the TAP may be located near one of the electrically conductive turns of the main coil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012045723-A (JP)
Title: Writing utensil
Inventor: ISHIDA HAYAKI
IPC: B43K5/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which has a pen body retracted by writing pressure in writing, can change chirographic width like a pen point of a fountain pen, has an inflection feeling, and can adjust a retraction amount by the writing pressure of the pen body, in a writing utensil including a pen body formed by annularly arranging a plurality of bendable pen point pieces and forming the tip side thereof into a tapered shape.SOLUTION: A pen body 6 having a plurality of pen point pieces 3 each including an ink outflow path 5 on one end side and formed by gathering tips thereof to be formed into a tapered shape is arranged on an outer periphery of a pen body holding member 7 having an ink flow passage 8 and a slit 15 communicating with the ink flow passage 8 and opened outward to be movable rearward by writing pressure in writing and to be elastically repulsive by a coil spring 31 in the forward direction. By arranging an adjustment rotating body 28 and an adjustment movable body 25 movable forward/backward by rotating the adjustment rotating body 28, and moving the adjustment movable body 25 forward, elastic repulsive force of the coil spring 31 in the forward direction for the pen body 6 can be changed.
Patent JP-2011038103-A (JP)
Title: Polymer compound and polymer light-emitting element using the same
Inventor: KOBAYASHI SATOSHI
IPC: H01L51/30
Filed: 2010-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound that is useful as a luminescent material or a charge transport material and is excellent in device characteristics, such as heat resistance.  <P>SOLUTION: The polymer compound includes a repeating unit represented by formula (1): -(-X<SB>1</SB>-Y<SB>1</SB>-X<SB>2</SB>-)-, as a principal component. In the formula, X<SB>1</SB>and X<SB>2</SB>are each independently a bivalent condensed polycyclic aromatic hydrocarbon group having three or more rings or a bivalent condensed polycyclic heterocyclic group having three or more rings; and Y<SB>1</SB>is a bivalent aromatic hydrocarbon group having single ring or two rings, a bivalent heterocyclic group having single ring or two rings, an aromatic hydrocarbon having single ring or two rings, an amine structure comprising a heterocyclic group having single ring or two rings, or a bivalent group having metal complex structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012045846-A (JP)
Title: Inkjet recorder
Inventor: OGASAWARA SEIJI
IPC: B41J11/02
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain an ink stain from sticking to the surface of a recording sheet when the rear edge of the recording sheet passes through a carrier roller nip.SOLUTION: This inkjet recorder includes: an upstream sheet conveying means having a carrier roller and a pinch roller; a recording head disposed downstream of the upstream sheet conveying means and having a liquid ejection port arrangement surface; a carriage that supports the recording head and performs reciprocating scanning; and a platen for supporting the sheet in a position to face the recording head. The pinch roller abuts on the carrier roller in a position deviated downstream in the conveying direction of the carrier roller. The inkjet recorder further includes a control means for moving the carriage so that the ink ejection port array arrangement surface of the recording head is located outside the side edge of the sheet in conveying the sheet when the rear end of the sheet passes through the nip between the carrier roller and the pinch roller.
Patent JP-2012054003-A (JP)
Title: Lithium ion battery
Inventor: HOSHINO DAISUKE
IPC: H01M10/0585
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery of safe laminate type less liable to get shorted.SOLUTION: The lithium ion battery comprises: an electrode group composed of n sheets of electrodes A (where, n is integer of 2 or greater) having either a positive or a negative polarity and n+1 sheets of electrodes B having the positive or the negative polarity opposite to that of the electrodes A which are alternately laminated via a separator; and a battery container in which the electrode group is inserted along with an organic electrolyte. The electrodes A and the electrodes B have portions coated with an active material, which is such that the coated portion of the electrodes B is larger than that of the electrodes A, that, in the electrode group, all coated portions of the electrodes A are disposed inside the coated portion of the electrodes B, and that, in a row of the electrodes A, at least one sheet of the electrode A is shifted in a direction perpendicular to the laminated direction.
Patent JP-2012054010-A (JP)
Title: Magnetron and method for manufacturing the same
Inventor: AZUMA MASATOSHI
IPC: H01J23/40
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetron which conducts highly effective harmonic suppression at low cost.SOLUTION: A magnetron includes: a cylindrical metal sealing body 31 joined to an anode cylinder 11 and placing a choke 32 on an inner wall; an insulation cylinder 33 joined to the metal sealing body 31; an exhaust metal pipe 34 joined to the insulation cylinder 33; and an output part 30 having an antenna lead 35, which passes through the interior of the metal sealing body 31 and the insulation cylinder 33 and is connected to the exhaust metal pipe 34. In the magnetron, the choke 32 is made of a metal circular body and is press-fitted into the inner wall of the metal sealing body 31. A plating film 36 covers the metal sealing body wall into which the choke 32 is press-fitted and a surface of the metal circular body.
Patent JP-2012062919-A (JP)
Title: Chain
Inventor: MOTOJIMA YOSHIKI
IPC: F16G13/06
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a chain which keeps a manufacturing cost and an assembling cost low, which improves durability by restraining wear elongation, heat generation and noise generation from being caused by repeated deformation of a connecting pin and a guide link plate, and which increases strength against tension of the whole chain without concentrating the tension on a specific plate.SOLUTION: In the chain 100, the connecting pins 140 are inserted into link plates of guide link rows 101 and non-guide link rows 102 so that the link plates are alternately connected and braided together. The connecting pins 140 are closely fitted into first pin holes 111, 121 and 131 of the link plates of the guide link rows 101 and non-guide link rows 102. The connecting pins 140 are loosely fitted into second pin holes 112, 122 and 132.
Patent JP-2012067631-A (JP)
Title: Control device
Inventor: NAKAMURA YOSHITATSU
IPC: B60L50/16
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress a torque variation in regenerative braking in a technology of controlling the variable valve mechanism of an engine.SOLUTION: The control device for controlling the variable valve mechanism capable of changing the center phase angle of a valve operating angle of an intake valve and an exhaust valve of the engine changes the center phase angle of the intake valve to a first angle (for example, top dead center (TDC)) predetermined in an angle range including the top dead center, and changes the center phase angle of the exhaust valve to a second angle (for example, the bottom dead center (BDC)) predetermined in an angle range including the bottom dead center in the regenerative braking by an electric motor. The control device can change the center phase angle of the exhaust valve to a prescribed angle (for example, top dead center) predetermined in an angle range including the top dead center. An air amount introduced into a cylinder by opening the intake valve in the latter half of the exhaust process is suppressed, the maximum value and the minimum value of the cylinder pressure in the cylinder are made small to suppress the torque variation.
Patent JP-2011119655-A (JP)
Title: Printed circuit board and method of manufacturing the same
Inventor: NISHI HIRONORI
IPC: H05K3/28
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board which allows excellently connecting an electrode terminal of a semiconductor device with a connection pad for the semiconductor device, and a method of manufacturing the same.  <P>SOLUTION: A solder resist layer 6 covering on an lower surface side of an insulating substrate 1 fills the inside of a through hole 2 provided in the insulating substrate 1, and the solder resist layer 6 covering on an upper surface of the insulating substrate 1 has an opening for exposing the through hole 2 in a loading section 1a. Alternatively, a thickness in the loading section 1a of the solder resist layer 6 covering on the upper surface of the insulating substrate 1 is thinner than that outside the loading section 1a. Alternatively, a thickness of the solder resist layer 6 covering on the upper surface of the insulating substrate 1 is thinner than that of the solder resist layer 6 covering on the lower surface of the insulating substrate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012066002-A (JP)
Title: Visual field image display device of eyeglasses
Inventor: KI KA
IPC: A61B3/10
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a visual field imaging display device of eyeglasses capable of displaying a retina image by simulation corresponding to the fusion cycloduction of an eyeball.SOLUTION: The visual field imaging display device of the eyeglasses for displaying the retina image seeable when wearing eyeglass lenses by the simulation is constituted of the image processing section for forming the retina image by at least carrying out the processing for adding an eyeball cycloduction quantity including the fusion cycloduction which is rotation movement around visual axes of the eyeballs corresponding to the passing point of the visual line in the eyeglass lenses to the data of the initial image in the visual field corresponding to the direction of the visual line of the eyeballs with the eyeglass lenses worn and the display section for displaying the retina image made by the imaging processing section.
Patent JP-2012073783-A (JP)
Title: Display device with touch detection function and electronic apparatus
Inventor: MINAMI YUICHIRO
IPC: G06F3/041
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a display device with a touch detection function capable of enhancing uniformity of detection sensitivity to a touch.SOLUTION: A display device with a touch detection function comprises: a display function layer (liquid crystal layer 6); a plurality of touch detection electrodes TDL arranged in parallel so as to extend in a first direction; and a plurality of driving electrodes (common electrodes COML) which are arranged in parallel so as to extend in a second direction crossing the first direction and form capacitance at an intersection with the plurality of touch detection electrodes. The plurality of driving electrodes extend to a first position, which separates from a center of the outermost touch detection electrode in the plurality of touch detection electrodes arranged in an effective display region S by a half distance of array pitch of the plurality of touch detection electrodes, or to a second position outside of the first position, and an outer edge of the effective display region positions at the first position or its inside.
Patent JP-2011098339-A (JP)
Title: Device for cooling and distributing mixed charged object on stationary catalyst bed
Inventor: HUZIWARA WILSON KENZO
IPC: B01F25/40
Filed: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to be used in a cooling zone of a downflow catalytic reactor, easy to mount, of extremely simple and compact design with a relatively small size.  <P>SOLUTION: The device in the cooling zone 11 of a downflow catalytic reactor 1 includes a lower side flat tray 18 which is attached to an inner wall 20 horizontally and in parallel therewith and an upper side flat tray 17 which is disposed above the lower side flat tray 18. The upper flat tray 17 is perforated; the device further includes distribution tubes 19 serving as connection elements of the lower side flat tray 18 with the upper side flat tray 17 and collecting a mixture of liquid and gas and distributing. The distribution tube 19 is extended from a specific height above the upper side flat tray 17 to terminate at under the lower side flat tray 18 at a specific distance from the above of the lower stationary catalyst bed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012072712-A (JP)
Title: Valve removable apparatus of compressor
Inventor: MIYAMA KIYOSHI
IPC: F04B39/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve removable apparatus of a compressor in which insertion and removal work relative to a valve incorporating part of a valve body integrated with a valve guard is surely and effectively performed, thereby substantially reducing burdens of workers.SOLUTION: The apparatus includes: a supporting device 20 that sets the valve body 15a which is attached outside the valve incorporating part 12 being opened obliquely downward and which is integrated with the valve guard 19 so that an axis of the valve body 15a is positioned on an extension of an axis of the valve incorporating part 12; and a manual rising-and-falling device 21 that allows the valve body 15a set by the supporting device 20 to rise and fall in the axis direction thereof.
Patent JP-2012078120-A (JP)
Title: Container cap inspection apparatus
Inventor: NAKAJIMA SEIJI
IPC: B65G47/86
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a container cap inspection apparatus enabling caps to be ejected from an inspection star wheel while maintaining a fixed interval between a preceding cap and a succeeding cap, and capable of inspecting caps during straight conveyance of the caps with the fixed interval maintained.SOLUTION: The container cap inspection apparatus includes: an inspection star wheel 5 for supporting a plurality of container caps 1 in a plurality of pockets 5a and conveying the container caps 1 on a predetermined circular track: a first inspection station for imaging the container caps 1 conveyed by the inspection star wheel 5 using illumination and a camera; a vacuum conveyer 10 for receiving an inspection cap from the inspection star wheel 5, vacuum-sucking the container cap 1, and conveying it on a straight route; and a second inspection station for imaging the container cap 1 conveyed by the vacuum conveyer 10 using illumination and a camera.
Patent JP-2012078452-A (JP)
Title: Image forming device
Inventor: MASUDA MASATOSHI
IPC: G03G15/20
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To detect a failure quickly and accurately, and to simplify a configuration for detecting the failure.SOLUTION: The image forming device includes a fixing unit having a heater H that generates heat and emits light by energization, an energization switching unit 8 that switches on/off of the energization to the heater H, a control unit 6 that controls the switching operation of the energization switching unit 8, and a light emission detection unit PH. The control unit 6 detects that the energization switching unit 8 has failed if a light emission detection signal indicating that light emission of the heater is detected by the light emission detection unit PH is obtained when the energization switching unit 8 is controlled to turn off the energization to the heater.